GRB 240415B

Time: 03:10:49.351
Trigger Number: BAT/GUANO
Burst Advocate: Tyler Parsotan

BAT Data:

RA: ^a	132.317 08:49:16.1
Dec: ^a	-27.07 -27:04:12.0
90% Error Radius: ^b	5
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	n/a
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:

GECAM-B

Comments:

XRT: Four uncatalogued X-ray sources have been detected consistent with being within 493 arcsec of the Swift/BAT position, however none of them is above the RASS limit or shows definitive signs of fading. Therefore, at the present time we cannot identify which, if any, is the afterglow.

References:

BAT: GCN 36125
XRT: GCN 36226
UVOT:
Radio:
Redshift:
Host:
Other:

National Aeronautics and Space Administration