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 Database: GUSBAD
   GRBs Uniformly Selected from BATSE Archival Data (Version 2.1)
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:
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Definition
 
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<- Sort by distance from search centre (default)
 NAME 
Gamma-Ray Burst Designation
 DAY_GRB 
Truncated Julian Date of Trigger
 SECONDS_GRB 
Trigger Seconds (UT) Since Beginning of Day
 TIME 
Burst Trigger Time (UT)
 RA 
Right Ascension
 DECL 
Declination
 LII 
Galactic Longitude
 BII 
Galactic Latitude
 ERROR_RADIUS 
RMS Deviation from Mean of the Individual Positions (degrees)
 NUM_INT_POS 
Number of 1.024-s Intervals Used for the Position Derivation
 PTOP 
P-Number Corresponding to Maximum Burst Signal Cmax
 PLAST 
P-Number for the Last Burst Signal Exceeding the Trigger Limit
 V_UPON_VMAX 
V/Vmax Value Based on Simulation
 PFAR 
P-Number of the Final Burst Signal at the Detection Limit in V/Vmax Simulation
 GRB_CLASS 
Flag Indicates Class of GRB
 CMAX 
Maximum Count Rate for the Burst Signal in Detector_2 (counts/s)
 CMIN 
Minimum Count Rate Needed for Trigger in Detector_2 (counts/s)
 PEAK_FLUX 
Peak Flux (counts/cm^2/s)
 FLUENCE 
Fluence of Burst (counts/cm^2)
 NUM_INT_TRIG 
Number of 1.024-s Intervals When Burst Exceeds Trigger Limit
 HARDNESS_RATIO_1 
Hardness Ratio 1: ch1/(ch2+ch3)
 HARDNESS_RATIO_2 
Hardness Ratio 2: ch2/(ch2+ch3)
 HARDNESS_RATIO_3 
Hardness Ratio 3: ch3/(ch2+ch3)
 HARDNESS_RATIO_4 
Hardness Ratio 4: ch4/(ch2+ch3)
 SPECTRAL_INDEX 
Photon Spectral Index Corresponding to Count Ratio of Channel 3 to Channel 2
 AZIMUTH 
Azimuth of the Burst (degrees)
 ALTITUDE 
Altitude of the Burst (degrees)
 BATSE_AZIMUTH 
Azimuth of the Burst in BATSE-based Coordinate System (degrees)
 BATSE_ALTITUDE 
Altitude of the Burst in BATSE-based Coordinate System (degrees)
 DETECTOR_1 
Brightest Illuminated Detector
 ANGLE_1 
Angle between the Normal to Detector_1 and the GRB (degrees)
 DETECTOR_2 
Second Brightest Illuminated Detector
 ANGLE_2 
Angle between the Normal to Detector_2 and the GRB (degrees)

 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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