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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Mon 18 Feb 19 22:21:52 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201900030
SRC_RA:          270.5806d {+18h 02m 19s} (J2000),
                 270.8819d {+18h 03m 32s} (current),
                 269.7899d {+17h 59m 10s} (1950)
SRC_DEC:         -28.3374d {-28d 20' 14"} (J2000),
                 -28.3360d {-28d 20' 09"} (current),
                 -28.3383d {-28d 20' 17"} (1950)
DISCOVERY_DATE:  18501 TJD;    18 DOY;   19/01/18 (yy/mm/dd)
DISCOVERY_TIME:  80512 SOD {22:21:52.00} UT
LEAD_TIME:       58.794 [days]
MAX_DATE:        18560 TJD;    77 DOY;   19/03/18 (yy/mm/dd)
MAX_TIME:        62726 SOD {17:25:26.39} UT
MAX_UNCERT:      10.040 [days]
CUSP_WIDTH:      55.25 +/- 4.17 [days]
u0:              0.83 +/- 0.10 [RingUnits]
MAX_MAG:         17.2 mag (estimated)
BASE_MAG:        17.65 +/- 0.00 [mag]
AMPLIFICATION:   1.49 +/- 0.11 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0030.html
SUN_POSTN:       332.06d {+22h 08m 15s}  -11.48d {-11d 28' 49"}
SUN_DIST:         59.32 [deg]   Sun_angle= 4.1 [hr] (West of Sun)
MOON_POSTN:      142.90d {+09h 31m 36s}  +16.87d {+16d 52' 24"}
MOON_DIST:       131.00 [deg]
GAL_COORDS:        2.37, -2.86 [deg] galactic lon,lat of the burst
ECL_COORDS:      270.51, -4.90 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.