text: |Observation data (J2000 epoch)|
  |Right ascension||01h 07m 53.7s|
  |Declination||+32° 25′ 59″|
  |Apparent magnitude (V)||14.9|
  NGC 390 is a star located in the constellation Pisces. It was discovered on November 19, 1884 by Guillaume Bigourdan. It was described by Dreyer as very faint, very small, stellar." However, this position precesses to a position where there is nothing apart from a few scattered stars. However, Bigourdan's original measurements point exactly to a star, which is the most likely candidate for NGC 390; however, as a result of this confusion, a galaxy nearby (PGC 4021) has sometimes been mistaken as NGC 390.
  |This star-related article is a stub. You can help Wikipedia by expanding it.|
explanation: The text extract provides observational data and historical context for NGC 390, a star in the constellation Pisces. It describes the star's discovery, appearance, and some confusion regarding its identification. The text does not contain any math questions or answers.
distilabel_metadata.content: Evaluate the user given text extract and determine if it contains a math question and optionally and answer to this question.
  
  Output rules:
  
  1. Briefly describe the document and mention if it contains a question or a question and answer.
  2. Finalize the output with: Label: no-question,question,question-and-answer,multiple-question,multiple-question-and-answer
distilabel_metadata.role: system
distilabel_metadata.content: |Observation data (J2000 epoch)|
  |Right ascension||01h 07m 53.7s|
  |Declination||+32° 25′ 59″|
  |Apparent magnitude (V)||14.9|
  NGC 390 is a star located in the constellation Pisces. It was discovered on November 19, 1884 by Guillaume Bigourdan. It was described by Dreyer as very faint, very small, stellar." However, this position precesses to a position where there is nothing apart from a few scattered stars. However, Bigourdan's original measurements point exactly to a star, which is the most likely candidate for NGC 390; however, as a result of this confusion, a galaxy nearby (PGC 4021) has sometimes been mistaken as NGC 390.
  |This star-related article is a stub. You can help Wikipedia by expanding it.|
distilabel_metadata.role: user
distilabel_metadata.raw_output_q_a_detector_0: The text extract provides observational data and historical context for NGC 390, a star in the constellation Pisces. It describes the star's discovery, appearance, and some confusion regarding its identification. The text does not contain any math questions or answers.
  
  Label: no-question