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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Mon 10 Jul 17 10:30:37 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201701277
SRC_RA:          269.3224d {+17h 57m 17s} (J2000),
                 269.6009d {+17h 58m 24s} (current),
                 268.5240d {+17h 54m 06s} (1950)
SRC_DEC:         -29.5689d {-29d 34' 07"} (J2000),
                 -29.5698d {-29d 34' 10"} (current),
                 -29.5637d {-29d 33' 48"} (1950)
DISCOVERY_DATE:  17914 TJD;   161 DOY;   17/06/10 (yy/mm/dd)
DISCOVERY_TIME:  37837 SOD {10:30:37.00} UT
LEAD_TIME:       30.245 [days]
MAX_DATE:        17944 TJD;   191 DOY;   17/07/10 (yy/mm/dd)
MAX_TIME:        59011 SOD {16:23:31.20} UT
MAX_UNCERT:      0.120 [days]
CUSP_WIDTH:      5.21 +/- 0.13 [days]
u0:              0.29 +/- 0.00 [RingUnits]
MAX_MAG:         17.3 mag (estimated)
BASE_MAG:        18.61 +/- 0.00 [mag]
AMPLIFICATION:   3.44 +/- 0.01 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1277.html
SUN_POSTN:       109.89d {+07h 19m 34s}  +22.18d {+22d 10' 37"}
SUN_DIST:        160.34 [deg]   Sun_angle= -10.6 [hr] (East of Sun)
MOON_POSTN:      304.41d {+20h 17m 39s}  -17.64d {-17d 38' 14"}
MOON_DIST:        33.90 [deg]
GAL_COORDS:        0.76, -2.51 [deg] galactic lon,lat of the burst
ECL_COORDS:      269.41, -6.13 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.