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 Database: GCVSEGSN
   General Catalog of Variable Stars (GCVS4.2): Extragalactic Supernovae
Database Index | Basic Search | Advanced Search
 Name Resolver
Name:

 Search Co-ordinates
Co-ords:

Co-ordinate system:
Equatorial Ecliptic Galactic
Equinox: 1950 2000

 Search Type
Cone search, radius: arcmin.
Square search, width: arcmin.
Rectangle search, size: arcmin
 Output Options
 Output coordinates in:
Decimal  Sexagesimal
 Output system:
Equatorial   Ecliptic   Galactic
 Output epoch:
J2000   B1950
 Output format:
Filter Search  
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Parameter
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A
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B
Definition
 
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<- Sort by distance from search centre (default)
 NAME 
Supernova Designation
 SN_FLAG 
Doubtful [?] or Rejected [-]
 REMARK_FLAG 
Flag indicates remark in documentation
 GALAXY 
Parent Galaxy Designation
 RA 
Right Ascension
 DECL 
Declination
 LII 
Galactic Longitude
 BII 
Galactic Latitude
 POSITION_FLAG 
Position Accuracy Flags
 MORPH_TYPE 
Morphological Type of Parent Galaxy
 BT_MAG 
Integrated Magnitude of Parent Galaxy
 BT_MAG_FLAG 
Uncertainty Flag on BT Magnitude
 BT_MAG_BAND 
BT Band Indicator [BJV] (blank for photographic)
 MAX_EPOCH 
Date of the Supernova Maximum or Discovery
 MAX_MAG 
Magnitude at Maximum (Light) of Supernova
 MAX_MAG_FLAG 
Uncertainty Flag on Magnitude at Maximum
 MAX_MAG_BAND 
Maximum Magnitude Band Indicator [BJVRIKr] (blank for photographic)
 MAX_MAG_OBS 
Flag If Maximum Not Observed
 SN_OFFSET_1 
Offset of Supernova from Right Ascension of Galaxy Nucleus
 SN_OFFSET_1_DIR 
Orientation of SN_Offset_1 [NSEW:?]
 SN_OFFSET_2 
Offset of Supernova from Declination of Supernova from Galaxy Nucleus
 SN_OFFSET_2_DIR 
Orientation of SN_Offset_2 [NSEW:?]
 RA_1950_SN 
Right Ascension of Supernova (B1950)
 DEC_1950_SN 
Declination of the Supernova (B1950)
 RA_2000_SN 
Right Ascension of Supernova (J2000)
 DEC_2000_SN 
Declination of the Supernova (J2000)
 SN_POSITION_FLAG 
Position Accuracy Flags on Supernova Position
 SN_TYPE 
Supernova Classification
 DISCOVERER 
Name of the Supernova Discoverer
 REF_STAR 
Reference for Study of the Star
 REF_CHART 
Reference for Chart or Photograph
 CLASS 
Browse Object Classification

 Output number of lines:  
If you have any problems, please consult the help page or mail ledas-help@star.le.ac.uk
 
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