text:
/*
 * grafeas.proto
 * No description provided (generated by Swagger Codegen https://github.com/swagger-api/swagger-codegen)
 *
 * OpenAPI spec version: version not set
 *
 *
 * NOTE: This class is auto generated by the swagger code generator program.
 * https://github.com/swagger-api/swagger-codegen.git
 * Do not edit the class manually.
 */

package io.swagger.client.model;

import java.util.Objects;
import java.util.Arrays;
import com.google.gson.TypeAdapter;
import com.google.gson.annotations.JsonAdapter;
import com.google.gson.annotations.SerializedName;
import com.google.gson.stream.JsonReader;
import com.google.gson.stream.JsonWriter;
import io.swagger.annotations.ApiModel;
import io.swagger.annotations.ApiModelProperty;
import io.swagger.client.model.BuildSignatureKeyType;
import java.io.IOException;

/**
 * Message encapsulating the signature of the verified build.
 */
@ApiModel(description = "Message encapsulating the signature of the verified build.")
@javax.annotation.Generated(value = "io.swagger.codegen.languages.JavaClientCodegen", date = "2019-08-22T18:45:44.983-04:00")
public class BuildBuildSignature {
  @SerializedName("public_key")
  private String publicKey = null;

  @SerializedName("signature")
  private byte[] signature = null;

  @SerializedName("key_id")
  private String keyId = null;

  @SerializedName("key_type")
  private BuildSignatureKeyType keyType = null;

  public BuildBuildSignature publicKey(String publicKey) {
    this.publicKey = publicKey;
    return this;
  }

   /**
   * Public key of the builder which can be used to verify that the related findings are valid and unchanged. If `key_type` is empty, this defaults to PEM encoded public keys.  This field may be empty if `key_id` references an external key.  For Cloud Build based signatures, this is a PEM encoded public key. To verify the Cloud Build signature, place the contents of this field into a file (public.pem). The signature field is base64-decoded into its binary representation in signature.bin, and the provenance bytes from `BuildDetails` are base64-decoded into a binary representation in signed.bin. OpenSSL can then verify the signature: `openssl sha256 -verify public.pem -signature signature.bin signed.bin`
   * @return publicKey
  **/
  @ApiModelProperty(value = "Public key of the builder which can be used to verify that the related findings are valid and unchanged. If `key_type` is empty, this defaults to PEM encoded public keys.  This field may be empty if `key_id` references an external key.  For Cloud Build based signatures, this is a PEM encoded public key. To verify the Cloud Build signature, place the contents of this field into a file (public.pem). The signature field is base64-decoded into its binary representation in signature.bin, and the provenance bytes from `BuildDetails` are base64-decoded into a binary representation in signed.bin. OpenSSL can then verify the signature: `openssl sha256 -verify public.pem -signature signature.bin signed.bin`")
  public String getPublicKey() {
    return publicKey;
  }

  public void setPublicKey(String publicKey) {
    this.publicKey = publicKey;
  }

  public BuildBuildSignature signature(byte[] signature) {
    this.signature = signature;
    return this;
  }

   /**
   * Required. Signature of the related `BuildProvenance`. In JSON, this is base-64 encoded.
   * @return signature
  **/
  @ApiModelProperty(value = "Required. Signature of the related `BuildProvenance`. In JSON, this is base-64 encoded.")
  public byte[] getSignature() {
    return signature;
  }

  public void setSignature(byte[] signature) {
    this.signature = signature;
  }

  public BuildBuildSignature keyId(String keyId) {
    this.keyId = keyId;
    return this;
  }

   /**
   * An ID for the key used to sign. This could be either an ID for the key stored in `public_key` (such as the ID or fingerprint for a PGP key, or the CN for a cert), or a reference to an external key (such as a reference to a key in Cloud Key Management Service).
   * @return keyId
  **/
  @ApiModelProperty(value = "An ID for the key used to sign. This could be either an ID for the key stored in `public_key` (such as the ID or fingerprint for a PGP key, or the CN for a cert), or a reference to an external key (such as a reference to a key in Cloud Key Management Service).")
  public String getKeyId() {
    return keyId;
  }

  public void setKeyId(String keyId) {
    this.keyId = keyId;
  }

  public BuildBuildSignature keyType(BuildSignatureKeyType keyType) {
    this.keyType = keyType;
    return this;
  }

   /**
   * The type of the key, either stored in `public_key` or referenced in `key_id`.
   * @return keyType
  **/
  @ApiModelProperty(value = "The type of the key, either stored in `public_key` or referenced in `key_id`.")
  public BuildSignatureKeyType getKeyType() {
    return keyType;
  }

  public void setKeyType(BuildSignatureKeyType keyType) {
    this.keyType = keyType;
  }

  @Override
  public boolean equals(java.lang.Object o) {
    if (this == o) {
      return true;
    }
    if (o == null || getClass() != o.getClass()) {
      return false;
    }
    BuildBuildSignature buildBuildSignature = (BuildBuildSignature) o;
    return Objects.equals(this.publicKey, buildBuildSignature.publicKey) &&
        Arrays.equals(this.signature, buildBuildSignature.signature) &&
        Objects.equals(this.keyId, buildBuildSignature.keyId) &&
        Objects.equals(this.keyType, buildBuildSignature.keyType);
  }

  @Override
  public int hashCode() {
    return Objects.hash(publicKey, Arrays.hashCode(signature), keyId, keyType);
  }

  @Override
  public String toString() {
    StringBuilder sb = new StringBuilder();
    sb.append("class BuildBuildSignature {\n");

    sb.append("    publicKey: ").append(toIndentedString(publicKey)).append("\n");
    sb.append("    signature: ").append(toIndentedString(signature)).append("\n");
    sb.append("    keyId: ").append(toIndentedString(keyId)).append("\n");
    sb.append("    keyType: ").append(toIndentedString(keyType)).append("\n");
    sb.append("}");
    return sb.toString();
  }

  /**
   * Convert the given object to string with each line indented by 4 spaces
   * (except the first line).
   */
  private String toIndentedString(java.lang.Object o) {
    if (o == null) {
      return "null";
    }
    return o.toString().replace("\n", "\n    ");
  }

}

redpajama_set_name: RedPajamaGithub


text:
Auctions benefit from spring weather
Staff Reporter Monday, 6 Sep 2010 3 minute read
Spring got off to a reasonable start, with almost 60 per cent of properties clearing in both Sydney and Melbourne.
According to data from Australian Property Monitors, 57.8 per cent of properties cleared in Sydney, while the clearance rate tipped 59 per cent in Melbourne.
In Sydney, the most expensive property sold over the weekend was a $2.5 million five-bedroom house in Darlinghurst; the least expensive was a two bedroom villa in Gosford, which went under the hammer for $205,000.
Sydney real estate Belle Property Annandale sold all its properties through pre-auction bids, suggesting there is still plenty of potential homebuyers on the market.
Belle agent Julie Hatch said while listings were slightly down on last year, she expected confidence to return with a federal election result.
"The attendance to open houses has dropped off a little, but the people coming through are serious buyers," she said.
In Adelaide and Brisbane, auction clearance results were markedly up – suggesting the warmer weather had a positive effect on property buyers.
Adelaide cleared 73.9 per cent of properties – up from the 58.3 per cent recorded last week; while Brisbane cleared 33.3 per cent of properties – up from the 12.5 per cent achieved last weekend.
Last Updated: 06 September 2010 Published: 06 September 2010

redpajama_set_name: RedPajamaCommonCrawl


text:
Euschmidtia cruciformis är en insektsart som först beskrevs av Bolívar, I. 1895.  Euschmidtia cruciformis ingår i släktet Euschmidtia och familjen Euschmidtiidae. IUCN kategoriserar arten globalt som livskraftig. Inga underarter finns listade i Catalogue of Life.

Källor

Hopprätvingar
cruciformis

redpajama_set_name: RedPajamaWikipedia


Colorado U.S. Rep. Diana DeGette introduced legislation today that would exempt states from federal laws banning the sale, possession and use of small amounts of marijuana by adults. The bill so far is being co-sponsored by Colorado Democrat Jared Polis and Republican Mike Coffman as well as a number of other representatives from around the country.
The bill is known as the Respect States' and Citizens' Rights Act.
It would spell out that any state that passes its own laws governing marijuana and/or medical marijuana would be exempt from certain sections of the Controlled Substances Act.
Colorado and Washington voters last week passed measures that legalize limited possession of marijuana and also legalize retail sales of marijuana. Voters in both states gave marijuana 10-point majorities.
In Colorado, the governor, the attorney general and both U.S. senators say they need guidance from the federal government before deciding how to proceed on implementation of the law.
Four of the state's seven U.S. representatives have decided not to wait for guidance, but instead to offer some guidance of their own.
Polis, CD2, and Cofffman, CD6, are already backing the effort as cosponsors of DeGette's bill, and a spokesperson for Rep. Ed Perlmutter, D-CD7, said he is weighing the bill against similar options.
"He certainly isn't opposed to the bill," said Leslie Oliver. She noted that he signed the Polis letter (below) and wants to see what kind of reaction that gets before deciding on his next step.
"I am glad to see our elected officials, from the local and state levels up to the federal level, taking steps to respect the will of the voters," said Campaign to Regulate Marijuana Like Alcohol co-director Mason Tvert.
"I'm proud of the way our bipartisan congressional delegation has come together to back the will of voters," said Republican attorney and marijuana reform advocate Rob Corry.
"I hope this bill gets through the House and Senate quickly and gets signed by the president," Corry said.
Polis, DeGette and Rep. Ed Perlmutter also sent a letter to officials today asking the federal government not to interfere in states that legalize marijuana.
Coffman said in the release that while he opposed the legalization of marijuana, he feels an obligation to support the will of voters, who in his district supported the measure.
"I voted against Amendment 64 and I strongly oppose the legalization of marijuana, but I also have an obligation to respect the will of the voters, given the passage of this initiative, and so I feel obligated to support this legislation," he said in the release.
Oregon voters shot down a measure that would have legalized marijuana in that state.
Polis today sent a letter to Attorney General Eric Holder and Drug Enforcement Administration Administrator Michele Leonhart asking that they take no action against people whose activities related to marijuana are in compliance with state law.
In addition to Polis, the letter was signed by: Steve Cohen, D-TN; DeGette, Ed Perlmutter D-CD-7; Barney Frank D-MA; Earl Blumenauer,D-OR; Jerrold Nadler, D-NY; Jan Schakowsky, D-IL; Sam Farr, D-CA; Jim Moran, D-VA; Chellie Pingree, D-ME; Adam Smith, D-WA; Barbara Lee, D-CA; Dennis Kucinich, D-OH; Raúl Grijalva, D-AZ; Robert C. Scott, D-VA; and John Conyers, D-MI.
We are writing to urge federal law enforcement to consider carefully the recent decisions by the people of Colorado and Washington to legalize small amounts of marijuana for personal use by adults. Under the new laws, each state will establish a comprehensive regulatory scheme governing the production, sale and personal use of marijuana. We believe that it would be a mistake for the federal government to focus enforcement action on individuals whose actions are in compliance with state law.
We are concerned that the Department of Justice (DOJ) and the Drug Enforcement Administration (DEA) continue to threaten individuals and businesses acting within the scope of their states' laws on the medicinal use of marijuana despite formal guidance on exercising prosecutorial discretion. These actions contradict assurances made by DOJ in 2009 that the Department would not prioritize criminal charges against those who act in compliance with state law. It is also a poor use of limited federal resources. We hope your agencies will not take a similar approach with regard to individuals and businesses who comply with Colorado's and Washington's new laws, each of which were approved with overwhelming public support.
As Supreme Court Justice Louis Brandeis once observed, states are the laboratories of democracy. The people of Colorado and Washington have decided that marijuana ought to be regulated much like alcohol, with strong and efficient regulation of production, retail sales, and distribution, coupled with strict laws against underage use and driving while intoxicated. The voters chose to eliminate the illegal marijuana market controlled by cartels and criminals and recognized the disproportionate impact that marijuana prohibition has on minorities. These states have chosen to move from a drug policy that spends millions of dollars turning ordinary Americans into criminals toward one that will tightly regulate the use of marijuana while raising tax revenue to support cash-strapped state and local governments. We believe this approach embraces the goals of existing federal marijuana law: to stop international trafficking, deter domestic organized criminal organizations, stop violence associated with the drug trade and protect children.
While we recognize that other states have chosen a different path, and further understand that the federal government has an important role to play in protecting against interstate shipments of marijuana leaving Colorado or Washington, we ask that your Departments take no enforcement action against anyone who acts in compliance with the laws of Colorado, Washington and any other states that choose to regulate access to marijuana for medicinal or personal use. The voters of these states chose, by a substantial margin, to forge a new and effective policy with respect to marijuana. The tide of public opinion is changing, both at the ballot box and in state legislatures across the country. We believe that the collective judgment of voters and state lawmakers must be respected. Thank you for your attention to this important matter.
Mike Saccone, spokesperson for Senator Mark Udall, said Udall would not be immediately sponsoring any Senate legislation similar to DeGette's, but instead was "studying the issue" and "waiting to see how the Department of Justice responds" to a letter sent by Gov. John Hickenlooper and Attorney General John Suthers.
Corry noted that the feds have thus far been silent on Colorado's Amendment 64.
"Silence really does equal consent," he said. "I think President Obama really does want to be a transformational figure and lead on this. It is very exciting," Corry said.


A new book traces the 1.4million-year history of the city through its parks, cemeteries and zoo; from hominid finds at Melville Koppies to the graves of the apartheid struggle heroes.
THE COMPLEX history and heritage of Johannesburg can be seen all around – particularly in its cemeteries, parks and its zoo.
A richly-sourced book A journey through Johannesburg's parks, cemeteries and Zoo, looks back to the first settlers some 1.4million years ago, follows the developments of the gold rush and the setting up of the City of Gold, and the devastation caused by apartheid – and the promising steps to democracy.
The 200-page book, written by Lucille Davie and sponsored by the Johannesburg City Parks and Zoo and United Nations Educational, Scientific and Cultural Organisation (Unesco), was fittingly launched at the Joburg Zoo on 6 Ocotber.
Managing director of City Parks and Zoo, Bulumko Nelana, stressed that the depth of history covered in the book was significant: from the early peoples of Johannesburg going back 1.4 million years, through to the prospectors, farmers, miners, anti-apartheid stalwarts, and youthful activists like Hector Pieterson and Tsietsi Mashinini.
The book traces the history of Johannesburg through its parks, cemeteries and zoo. That history began at Melville Koppies when groups of hominids roamed the area. It looks at the earliest settlers in Joburg – Tswana peoples lived in groups across the ridges, and down south in Klipriviersberg. Voortrekker farmers then settled in Johannesburg, and not too long afterwards gold was discovered. People flocked to the area, and in 1886, the city was born. The next century or more saw it develop into a vibrant city of four million people, and 10 million trees. Many of the more significant struggle heroes are buried in the city.
The book looks beyond the human influence; identifying rare ecological colonies such as the Roodepoort Copper Butterfly that lives only in a 12ha reserve in Ruimsig. It is found nowhere else in the country or the world, so is under the special protection of the city.
As the speakers talked about the importance of tradition and culture, the dusk-time growls of the lions settling in for the night could be heard in the background, while the gentle calls of the owls lingered under the breeze.
William Gumede, associate professor at the Wits School of Governance, said the book did justice to the contribution of all of Johannesburg's communities, "especially those who were written out of history because of colonialism and apartheid".
Gumede added that the book should be made accessible to all, especially those from disadvantaged communities.
Secretary-general of the South African Commission at Unesco, Carlton Mukwevho, was pleased to see a programme aligned to Unesco's mandate of promoting heritage. He said he hoped that the department of education would strengthen its political content in the school curriculum, and the book would contribute to that content, with its profiling of political leaders who are buried in the city's cemeteries.
"This book is a petition to current and future generations to pay homage to the great achievements of humanity by becoming part of the movement that seeks to educate and at the same time preserve the rich cultural and natural heritage here in the majestic City of Johannesburg, our country and elsewhere in the world," said Lupi Ncayisa, on behalf of the Gauteng provincial MEC for Economic, Environment, Agriculture and Rural Development Lebogang Maile.
The general manager of the National Heritage Council, Thendo Ramagoma, also spoke, suggesting that funding should be found for doing more books such as this one, as it was vital that history is not lost, particularly to the younger generation. Nelana expressed the wish that the private sector would come on board in similar future ventures.
The book is available at the Johannesburg City Parks and Zoo offices in De Korte Street, Braamfontein, and will shortly be available on Kalahari.com. It costs R159.


text:
NILAVE MALARE SERIAL EPISODE 50
Member feedback about Dilnaz Irani: Rasaleela was the first Telugu movie Rahman acted in, it was released in , in January , Rahman moved from Kozhikode to Bangalore. He made his soap debut with science fiction series Indradhanush in along with Karan Johar. Rajanadai is a Tamil crime film directed by S. Vivek Mushran born 9 August is an Indian actor. Ayaz Ahmed topic Ayaz Ahmed is an Indian actor. At the conclusion of the performances from both rounds, the judges were expected make a decision as to which other 10 contestants should be selected as top 20 finalists.
In he completed his 50 years as a playback singer, the first song sung by Yesudas is Jaathi Bhedam Matha Dwesham on 14 November , which he usually sings on all the special occasions in front of the audience. Pulapaka Susheela, commonly known as P. Traditional Carnatic music composition. Member feedback about S. At the commencement of the round, it was announced that contestant Ajay was no longer able to participate in the competition for an unavoidable reason, and that the next waitlisted contestant would be announced in the next round. More auditions which were held in Hyderabad before a panel of three judges. Manorama at Cinema Journalist Association Event.
Tamil NaduIndia. Medley of excerpts from songs serjal raga Kalyani. Retrieved from " https: Lists of television series Revolvy Brain revolvybrain.
He worked primarily in Tamil, Malayalam and Telugu films and he also acted and sung in a few Tamil films.
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Karuthamma – Ep – Dt Posted: The award was first awarded in under the title Best Actress in a Lead Role. Punishment for Law is a Indian Tamil film, directed by S. Episode 63 25 April The 10 finalists announced at the conclusion of episode 20, as well as 16 other contestants, were expected to perform over two performances rounds.
KUNKUMA THILAKAM FULL MOVIE
This unique round was in tribute to Puratchi Thalaivi "Revolutionary Leader": This "Pudhu Mugam Arimugam" New Face Debut Round required the contestants to perform songs featured in films released between and by film directors making their debut in Tamil cinema.
He has also acted in Bollywood movies. Parvarrish — Malate 2 revolves around the families of two female friends who reconnect as mothers of teenagers. Xaviers, Mumbai and has completed eight levels of the Trinity College London exam course and has also worked as a software engineer for four years. They got divorced in after nine years together. Thyagaraja ; Kannadasan ; Vaali; Gangai Amaran.
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The title name is now mentioned in the credits of all his projects. Aravindh initially auditioned at Chennai, Tamil Nadu. You are subscribed to email updates from Uploads by RajTVTamil To stop receiving these emails, you may unsubscribe now.
It stars shweta tiwari, rupali ganguly, vivek mushran and vishal singh amlare lead roles. She was very popular amongst her childhood friends, especially in Kendriya Vidyalaya, Fort William, Kolkata. Vishal Singh is an Indian television serual film actor. Pagal nilavu serial actors, actress real name ai blog. She has been in the television industry since The film casts Vijayakanth in lead roles, the films success established the hero as a star of Tamil cinema.
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In Mayit was announced that the show would return with a sequel. Dadasaheb Phalke is known as the father of Indian cinema, the Dadasaheb Phalke Award, for lifetime contribution to cinema, was instituted in his honour, by the Mzlare of India inand is the most prestigious and coveted award in Indian cinema.
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The music was composed by M. Vaishnavi Dhanraj born 25 August is an Indian television actress.
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Inshe played the positive role of Tamanna in Parvarrish kuchh khattee kuchh meethi tv serial trp. It excites one to even hear about them coming together for a film. Neethiyin Marupakkam is a Indian Tamil film directed by S.
You can expand it. Lucky feels proud of. Then Sindhudhe Vaanam Pulapaka Susheela, commonly known as P. Chattaniki Kallu Levu English: Krishnan Nair Shantakumari Chithra, often credited as K. All the members malwre Ahluwalia family are extremely upset as Rinku is leaving Ahluwalia house.
Well there was a party held recently maalare a bowling alley by Unit producer Deeya Singh and Tony on completion of episodes. They are the Tamil, the Telugu, the Malayalam and the Kannada industries, although developed independently over a long period, gross exchange of film performers and technicians as well as globalisation helped to shape this new identity.
Tamil videos: Raj TV Tamil Shows | programs | serials
He was absent from the Malayalam film industry in the late s as he concentrated on Tamil, after a long absence, he acted in Mazhavil Koodaram, King Solomon and Hitlist.
Parvarrish — Season 2 English: Surya's Dual Getup in Mass Movie. Nadhiya profile family, wiki age, boyfriends, affairs.
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text:
Stellar Motions in Nearby Galaxy Hint at Underlying Dark Matter
By pinning down, for the first time, the three-dimensional motions of individual stars in the nearby Sculptor dwarf galaxy, astronomers have shed new light on the distribution of invisible dark matter that pervades the galaxy. This study combined the positions of stars measured by ESA's Gaia mission with observations from the NASA/ESA Hubble Space Telescope taken twelve years earlier.
Our Milky Way galaxy, home to hundreds of billions of stars, is orbited by more than a dozen smaller satellite galaxies. The best known in this swarm, the Large and Small Magellanic Clouds, are visible with the naked eye from middle and southern latitudes, while the others are much fainter and can only be observed with the aid of telescopes.
These satellite galaxies are classed as dwarfs, since they contain only a small fraction of the stars hosted in regular galaxies. They are all engaged in gravitational interactions with the Milky Way, and these dynamical processes might leave telltale traces in their shape.
Astronomers have been studying stars in dwarf galaxies for decades, striving to reconstruct their origin and to uncover the past history of our Galaxy and its environment.
A new study has now brought one of these galaxies, the dwarf Sculptor, into unprecedented focus.
"For the first time, we've been able to determine how individual stars are moving through a dwarf satellite of our Milky Way," says Davide Massari from Kapteyn Astronomical Institute in Groningen, The Netherlands, who is lead author of the paper published today in Nature Astronomy.
"This was possible by combining the exceptionally accurate measurements of stellar positions from Gaia's first data release with equally outstanding observations taken over twelve years earlier by the Hubble Space Telescope."
As expected, the shifts in the star positions as observed on the plane of the sky – called proper motions – are tiny, even over the long time baseline between 2002, when the Hubble observations were performed, and the first set of publicly released Gaia data, gathered between 2014 and 2015.
"We couldn't wait to see whether the Gaia observations could be used to measure individual proper motions in another galaxy, so we were thrilled to see this was indeed possible," says Amina Helmi, a co-author of the study, also based at Kapteyn Astronomical Institute in Groningen.
Massari, Helmi and colleagues measured the proper motions of roughly a hundred stars in the Sculptor dwarf galaxy. For a smaller subset of ten stars, chosen among those with the smallest errors, the astronomers could also retrieve from the literature an estimate of the radial velocity, which quantifies the stellar motion along the line of sight.
Using the proper motion and radial velocity measurements, they were able to reconstruct how these stars move in three dimensions – the first time this was done for a dwarf galaxy.
Previous studies of stellar positions in this and other dwarf galaxies had enabled astronomers to determine the overall motion of these satellites around the Milky Way.
"Our study went beyond: joining these two exceptional data sets, we could for the first time extract information about both the dwarf galaxy's motion and about the motions of stars within it," explains Massari.
Stellar motions are especially useful because these can lead astronomers to something they cannot see: dark matter, an invisible component that is vastly more abundant than ordinary matter across the cosmos.
Still elusive to direct detection, the presence of dark matter can be inferred by its gravitational effect on the motion of other objects, like stars or galaxies.
"Dwarf spheroidal galaxies like Sculptor are some of the most dark matter dominated objects we know of in the Universe," says Helmi. "It's in these places that we can really 'see' this mysterious component at play."
The new data indicate that stars in the Sculptor dwarf galaxy move preferentially on elongated radial orbits. This is consistent with the distribution of dark matter in the galaxy being 'cuspy', meaning that its density increases towards the center instead of flattening out.
"Cuspy profiles are predicted by simulations of the large-scale distribution of dark matter within the standard cosmological scenario, and our new results are definitely in agreement with that," adds Helmi.
While the findings seem promising, the data sample used in this study is not very large, and more data are needed to place stronger constraints on the dark matter distribution in this galaxy. Even though Gaia has measured thousands of stars in the field of Sculptor, in this study the astronomers could only determine the proper motions for those that had also been observed by Hubble, which looked at two small patches within the broader galaxy field.
Gaia, on the other hand, has been scanning the entire sky. As its operations are continuing, the astronomers are looking forward to the larger, more precise data sets that will be released in future years.
The second data release, based on data collected between 2014 and 2016 and planned for April 2018, will not only contain exquisitely accurate positions of more than one billion stars, but also proper motions. This release will not provide proper motion measurements for stars in dwarf galaxies like Sculptor with sufficient precision to investigate the motions of individual stars, but the measurements will be precise enough to study the bulk motion of the galaxy.
"The second Gaia data release can be used to accurately pin down the overall motion of Sculptor around the Milky Way, and measure the motion of other dwarf galaxies, too, to unprecedented precision," says Anthony Brown from Leiden University in The Netherlands, chair of the Gaia Data Processing and Analysis Consortium (DPAC) and a co-author of the paper.
"But it's the final release, based on several years of Gaia observations, that will reveal the individual proper motions of thousands of stars in the satellites of our Milky Way."
Last week, ESA approved an extension of Gaia operations for an additional 18 months, so it will keep scanning the sky until at least 2020. One of the key science drivers for the extension was the study of proper motions of stars in dwarf galaxies, which requires observations taken over as long a time baseline as possible.
"With Gaia, we are looking at our Galaxy and its neighbors 'in action', delving into the motions of stars, and unveiling their secrets," says Timo Prusti, Gaia project scientist at ESA.
"This study provides us with an amazing preview of the exciting science that can be done with the full Gaia catalog."
Credit: ESA
Tags: astronomer, dark matter, ESA, GAIA, galaxy, Hubble, Milky Way, mission, NASA, Netherlands, spacecraft, telescope
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Mohammad Shafiq Khan November 29, 2017 at 3:33 AM
Dark Energy & Dark Matter are nothing but aether. Aether has been shown to be existing on the same premises on which aether was rejected in the published paper 'Michelson-Morley Experiment: A Misconceived & Misinterpreted Experiment'. You could read it at http://www.indjst.org/index.php/indjst/article/view/30182. For further details please read the link https://www.linkedin.com/pulse/adopted-paradigm-physics-incorrect-shafiq-khan/?trk=prof-post.
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text:
class AddFormatPreferenceToAppointmentSummaries < ActiveRecord::Migration[4.2]
  def change
    add_column :appointment_summaries, :format_preference, :string
  end
end


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RU-21A UTE
Beechcraft – RU-21a UTE
SN – 67-18113
The US Army ordered the Beechcraft Model A-90 for military duty as the U-21A. A total of 110 were built from 1966-1968. Powered by Pratt & Whitney PT6A-20 engines rated at 550 shp, most of the airplanes eventually served with the U.S. Army in Southeast Asia, operated primarily as transports, radio relay, and surveillance aircraft. Non-pressurized, the A90-1 featured square windows and a large cargo door combined with the standard airstrip door. The museum example is designated as an RU-21A, an Airborne Radio Direction Finding aircraft, one of 9 aircraft of the Cefirm Leader Electronic Warfare system. First operational in 1972, the aircraft was assigned to the 1st Army Security Agency Aviation Company, out of Fort Bliss, Texas, where the system was deployed twice to the Return of Forces to Germany (REFORGER) exercises, and a JACK FROST exercise in Alaska. In 1980, the Cefirm Leader system was assigned to the 138th Aviation Company (EW), a US Army Reserve unit in Orlando, Florida.
In 1982, this particular aircraft saw service in Honduras performing classified missions as the United States ramped up its intelligence capabilities against the Communist insurgencies in Central America. Additionally, the aircraft participated in the Bright Star 85 exercise in Egypt, and flew many Peacetime Aerial Reconnaissance (PARPRO) and Counter Drug missions in the late 1980s. In 1990, the 138th Aviation Company was activated for Operation Desert Shield, and this aircraft flew hundreds of combat missions from bases in Saudi Arabia collecting Signals Intelligence information against Iraqi forces during Desert Storm. In 1993, the system was deactivated, and the aircraft was sitting in at the JW Duff Aircraft Salvage yard in Stapleton, Colorado for almost 20 years until obtained by Dynamic Aviation of Bridgewater, Virginia, who then donated the aircraft to the 138th Aviation Company Memorial Inc., who have entrusted the Valiant Air Command with its care.
Crew: 2 Pilots, 2 System Operators
Wingspan: 50′ 10.5″
Height: 14′ 2.56″
Empty Weight: 5,300 lbs
Max Take Off Weight: 9,650 lbs
Speed: Maximum – 260 mph, Cruise -248 mph
Service Ceiling: 26,100 ft
Range: 960 mi