GRB 210323B

Time: 12:03:33
Trigger Number: BAT/GUANO
Burst Advocate:

BAT Data:

RA: ^a	259.664 17:18:39.4
Dec: ^a	15.677 15:40:37.2
90% Error Radius: ^b	6
T90: ^c	n/a
Fluence: ^d	n/a (n/a)
1s Peak Photon Flux: ^e	n/a (n/a)
Photon Index: ^f	n/a (n/a)

90% error in parentheses,
^a J2000; ^b arcmin; ^c seconds; ^d 10^-7 erg/cm² (15-150 keV); ^e ph/cm²/sec (15-150 keV); ^f PL = simple power-law, CPL = cutoff power-law (15-150 keV)

XRT Data:

RA: ^a	n/a
Dec: ^a	n/a
90% Error Radius: ^b	n/a
Time to First Observation: ^c	100800
Early Flux: ^d	n/a
11 Hour Flux: ^d	n/a
24 Hour Flux: ^d	n/a
Initial Temporal Index:	n/a
Spectral Index (Gamma):	n/a
Column Density (NH): ^e	n/a

Note: Please be aware that only the very basic temporal and spectral quantities are reported here. You are strongly encouraged to see the referenced GCN circulars for full details.
^a J2000; ^b arcsec; ^c seconds; ^d 10^-11 erg/cm²/s (0.3-10 keV); ^e 10²¹ cm^-2

UVOT Data:

RA: ^a	n/a
Dec: ^a	n/a
90% Error Radius: ^b	n/a
Time to First Observation: ^c	n/a
V Magnitude:	n/a
Other Filter Magnitudes:	n/a

^a J2000; ^b arcsec; ^c seconds

Other Burst Info:

Redshift:

Host Galaxy:

Other Observatory Detections:

Fermi (GBM)

Comments:

XRT: One uncatalogued X-ray source has been detected consistent with being within the Swift/BAT localization, it is below the RASS limit and shows no definitive signs of fading. Therefore, at the present time we cannot confirm this as the afterglow.

References:

BAT: GCN 29701
XRT: GCN 29908
UVOT:
Radio:
Redshift:
Host:
Other:

National Aeronautics and Space Administration