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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sat 02 Mar 19 20:59:41 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201900139
SRC_RA:          268.4058d {+17h 53m 37s} (J2000),
                 268.7076d {+17h 54m 50s} (current),
                 267.6154d {+17h 50m 28s} (1950)
SRC_DEC:         -28.3128d {-28d 18' 45"} (J2000),
                 -28.3155d {-28d 18' 55"} (current),
                 -28.3031d {-28d 18' 10"} (1950)
DISCOVERY_DATE:  18516 TJD;    33 DOY;   19/02/02 (yy/mm/dd)
DISCOVERY_TIME:  75581 SOD {20:59:41.00} UT
LEAD_TIME:       39.760 [days]
MAX_DATE:        18556 TJD;    73 DOY;   19/03/14 (yy/mm/dd)
MAX_TIME:        54863 SOD {15:14:23.99} UT
MAX_UNCERT:      2.110 [days]
CUSP_WIDTH:      11.59 +/- 0.79 [days]
u0:              0.68 +/- 0.17 [RingUnits]
MAX_MAG:         15.8 mag (estimated)
BASE_MAG:        16.38 +/- 0.00 [mag]
AMPLIFICATION:   1.70 +/- 0.31 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0139.html
SUN_POSTN:       343.39d {+22h 53m 33s}   -7.06d {-07d 03' 51"}
SUN_DIST:         73.19 [deg]   Sun_angle= 5.0 [hr] (West of Sun)
MOON_POSTN:      303.12d {+20h 12m 30s}  -20.37d {-20d 22' 00"}
MOON_DIST:        32.23 [deg]
GAL_COORDS:        1.44, -1.19 [deg] galactic lon,lat of the burst
ECL_COORDS:      268.59, -4.88 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.