NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2022-01-24 T14:46:57 PST
Help | Comment | NED Home

You have selected the following parameters to search on:

Velocity(km/s): Unconstrained
Include ANY Object Type:
Exclude ANY Object Type:

Parameters for Distances and Cosmology: Ho= 73.0; Ωmatter = 0.27; Ωvacuum = 0.73;
Derived Quantities use a Redshift corrected to a Reference Frame defined by the 3K CMB

Detailed Information for Object No. 1

INDEX for SN 1999gb
Essential Data (jump to sub-section of this query report):

   Essential Note    
   Cross-IDs    
   Coordinates    
   Basic Data   
   Redshift-Independent Distances
   Classifications
   Foreground Galactic Extinction    
   External Services
Detailed Data (NED queries):
  • Images

  • Spectra   
    Redshift-Independent Distances
    18 Reference(s)   
    6 Position data point(s)

    ESSENTIAL NOTE for SN 1999gb (Back to INDEX)
    N/A

    CROSS-IDENTIFICATIONS for SN 1999gb (Back to INDEX)
    Object Names Type Object Names Type
    SN 1999gbSN NGC 2532:SN 1999gb SN

    COORDINATES for SN 1999gb (Back to INDEX)

    Position Reference:1999IAUC.7316B...1F

    Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                           (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
    Equatorial (B1950.0)  121.757343   34.106427  08h07m01.76s  +34d06m23.1s  2.50E+00  2.50E+00    0
    Equatorial (J2000.0)  122.557083   33.958278  08h10m13.70s  +33d57m29.8s  2.50E+00  2.50E+00    0
    Ecliptic   (B1950.0)  116.632971   13.551212                              2.50E+00  2.50E+00    0
    Ecliptic   (J2000.0)  117.332254   13.556764                              2.50E+00  2.50E+00    0
    Galactic              187.600533   30.233280                              2.50E+00  2.50E+00    0
    SuperGalactic          46.061828  -37.201066                              2.50E+00  2.50E+00    0
    
    Additional detailed measurements with references are also available by clicking below:
    6 Position data point(s)

    REDSHIFT-INDEPENDENT DISTANCES for SN 1999gb (Back to INDEX)
     N/A 

    CLASSIFICATIONS (TYPES, ATTRIBUTES) for SN 1999gb (Back to INDEX)
     N/A 

    FOREGROUND GALACTIC EXTINCTION for SN 1999gb (Back to INDEX)
    Galactic Extinction from the Schlafly & Finkbeiner 2011, Appendix; 2011ApJ...737..103S (SF11) recalibration 
    of the Schlegel, Finkbeiner & Davis 1998, Appendix B; 1998ApJ...500..525S (SFD98) infrared-based dust map.
    The map is based on dust emission from COBE/DIRBE and IRAS/ISSA;
    the recalibration assumes a Fitzpatrick (1999PASP..111...63F) reddening law with Rv = 3.1 and different source spectrum than SFD98.

    L a n d o l tS D S SU K I R T
    Filter [µm]U (0.35)B (0.43)V (0.54)R (0.64)I (0.80)u (0.36)g (0.47)r (0.62)i (0.75)z (0.89)J (1.25)H (1.66)K (2.19)L' (3.78)
    Aλ [mag]0.2320.1940.1470.1160.0810.2270.1770.1230.0910.0680.0380.0240.0160.008
    Show/Hide Aλ magnitudes in all 88 photometric bands based on SF11
    For completeness, we include the original SFD98 values:
    L a n d o l tS D S SU K I R T
    Filter [µm]U (0.34)B (0.44)V (0.54)R (0.65)I (0.81)u (0.35)g (0.49)r (0.63)i (0.78)z (0.93)J (1.27)H (1.67)K (2.22)L' (3.81)
    Aλ [mag]0.2910.2310.1780.1430.1040.2760.2030.1470.1120.0790.0480.0310.0200.008


    Galactic Extinction based on H I Column Densities and Galaxy Counts
    (Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
    AB = 0.140 mag
    See Notes on Galactic Extinction for important caveats.

    BASIC DATA for SN 1999gb (Back to INDEX)
    SuperNova Type             : IIn                 
    Magnitude at Max and Filter: <16.1
    System                     :      
    Date of Maximum Light      :      
    Spare 5                    :         
    
    NOTE: This information is indicative only. With the exception of the
          redshift they are unreferenced and highly inhomogeneous as to
          their origin. The Radial Velocity (when available) is computed
          from the listed redshift. The remaining values are designed to
          orient the user with a quick-look, overall assessment of the
          general properties of the object in question. They are not
          averages nor are they standardized in any way.

    EXTERNAL ARCHIVES AND SERVICES for SN 1999gb Help (Back to INDEX)
    Resources for Object NamesSite/Service
    Query SIMBAD by primary NED object name -- SN 1999gbSIMBAD (CDS, Strasbourg, France)
    Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- SN 1999gbGALEX Mission Data Archive at MAST
    Explore IRSA resources with RADAR (10 arcsec search radius) -- SN 1999gbNASA/IPAC Infrared Science Archive (IRSA)
    Resources for position 08h10m13.7s, +33d57m30s (J2000)Site/Service
    Query Optical and UV Mission Archives (Default search radius)Multimission Archive at STScI (MAST)
    Query High Energy Mission Archives (Default search radius)HEASARC (NASA/GSFC)
    version
    SDSS Sky Server
    Query IRSA for WISE images (10 arcmin search radius)NASA/IPAC Infrared Science Archive (IRSA)
    Band(s): Size:
    NASA/IPAC Infrared Science Archive (IRSA)
    Band(s): Size:
    NASA/IPAC Infrared Science Archive (IRSA)
    NASA/IPAC Infrared Science Archive (IRSA)
     Size:    Contours (PS)  JPEG  FITS File 
    NRAO/VLA Sky Survey (NVSS)
        Size:     GIF     FITS File  
    Faint Images of the Radio Sky at Twenty-Centimeters
    The NRAO Data Archive System





    Back to NED Home