[vsnet-grb 69861] GCN/SWIFT_FOM_OBSERVE

Bacodine vxw at capella.gsfc.nasa.gov
Fri Mar 28 17:04:31 JST 2008


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 28 Mar 08 08:03:49 UT
NOTICE_TYPE:     Swift-FOM Will_Observe
TRIGGER_NUM:     307931,   Seg_Num: 0
GRB_RA:           80.479d {+05h 21m 55s} (J2000),
                  80.634d {+05h 22m 32s} (current),
                  79.539d {+05h 18m 09s} (1950)
GRB_DEC:         +47.524d {+47d 31' 26"} (J2000),
                 +47.532d {+47d 31' 53"} (current),
                 +47.476d {+47d 28' 33"} (1950)
GRB_DATE:        14553 TJD;    88 DOY;   08/03/28
GRB_TIME:        28984.58 SOD {08:03:04.58} UT
TRIGGER_INDEX:   149
RATE_SIGNIF:     44.24 [sigma]
IMAGE_SIGNIF:    15.28 [sigma]
FLAGS:           0x3
MERIT:           100.00
SUN_POSTN:         7.36d {+00h 29m 27s}   +3.18d {+03d 10' 48"}
SUN_DIST:         76.41 [deg]   Sun_angle= -4.9 [hr] (East of Sun)
MOON_POSTN:      259.41d {+17h 17m 39s}  -27.83d {-27d 49' 55"}
MOON_DIST:       160.28 [deg]
MOON_ILLUM:      65 [%]
GAL_COORDS:      161.84,  6.17 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:       82.96, 24.32 [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 = 93.30,6.25 [deg].  



More information about the vsnet-grb mailing list