[vsnet-grb 469033] GCN/SWIFT_FOM_OBSERVE
Bacodine
vxw at capella2.gsfc.nasa.gov
Thu Dec 24 02:58:55 JST 2020
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Wed 23 Dec 20 17:58:54 UT
NOTICE_TYPE: Swift-FOM Will_Observe
TRIGGER_NUM: 1014316, Seg_Num: 0
GRB_RA: 132.849d {+08h 51m 24s} (J2000),
133.367d {+08h 53m 28s} (current),
131.600d {+08h 46m 24s} (1950)
GRB_DEC: +71.174d {+71d 10' 26"} (J2000),
+71.094d {+71d 05' 38"} (current),
+71.361d {+71d 21' 39"} (1950)
GRB_DATE: 19206 TJD; 358 DOY; 20/12/23
GRB_TIME: 64706.97 SOD {17:58:26.97} UT
TRIGGER_INDEX: 146
RATE_SIGNIF: 15.19 [sigma]
IMAGE_SIGNIF: 8.13 [sigma]
FLAGS: 0x3
MERIT: 100.00
SUN_POSTN: 272.59d {+18h 10m 22s} -23.41d {-23d 24' 51"}
SUN_DIST: 126.95 [deg] Sun_angle= 9.3 [hr] (West of Sun)
MOON_POSTN: 21.77d {+01h 27m 05s} +4.26d {+04d 15' 25"}
MOON_DIST: 92.79 [deg]
MOON_ILLUM: 67 [%]
GAL_COORDS: 142.91, 35.11 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS: 110.29, 50.74 [deg] ecliptic lon,lat of the burst (or transient)
COMMENTS: SWIFT Figure-of-Merit decision.
COMMENTS: This was of sufficient merit to become the new Automated Target;
COMMENTS: but if the Current PPT has a greater merit, then we will not request a slew.
COMMENTS: FOM will request the s/c to slew.
COMMENTS: The S/C has yet to make its decision about safe to slew or not.
COMMENTS: This does not match any source in the ground catalog.
COMMENTS:
COMMENTS: The next comments were copied from the BAT_POS Notice:
COMMENTS: This is a rate trigger.
COMMENTS: A point_source was found.
COMMENTS: This does not match any source in the on-board catalog.
COMMENTS: This is a GRB.
COMMENTS: This trigger occurred at longitude,latitude = 182.20,15.00 [deg].
More information about the vsnet-grb
mailing list