GRB 211229A

Time: 03:29:15
Trigger Number: BAT/GUANO
Burst Advocate:

BAT Data:

RA: a	295.044 19:40:10.6
Dec: a	23.133 23:07:58.8
90% Error Radius: b	4
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)

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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	43600
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

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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	43600
V Magnitude:	n/a
Other Filter Magnitudes:	U>21.0

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^a J2000; ^b arcsec; ^c seconds

Comments:

Four uncatalogued X-ray sources have been detected consistent with being within 394 arcsec of the Swift/BAT-GUANO position, however none of them is above the RASS limit or shows definitive signs of fading.
UVOT: no detection

References:

BAT: GCN 31334
XRT: GCN 31342
UVOT: GCN 31342
Radio:
Redshift:
Host:
Other: