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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sat 23 Feb 19 21:42:57 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201900092
SRC_RA:          271.1453d {+18h 04m 35s} (J2000),
                 271.4478d {+18h 05m 47s} (current),
                 270.3518d {+18h 01m 24s} (1950)
SRC_DEC:         -28.7824d {-28d 46' 56"} (J2000),
                 -28.7800d {-28d 46' 47"} (current),
                 -28.7860d {-28d 47' 09"} (1950)
DISCOVERY_DATE:  18506 TJD;    23 DOY;   19/01/23 (yy/mm/dd)
DISCOVERY_TIME:  78177 SOD {21:42:57.00} UT
LEAD_TIME:       36.984 [days]
MAX_DATE:        18543 TJD;    60 DOY;   19/03/01 (yy/mm/dd)
MAX_TIME:        76809 SOD {21:20:09.59} UT
MAX_UNCERT:      3.670 [days]
CUSP_WIDTH:      61.33 +/- 3.71 [days]
u0:              0.57 +/- 0.01 [RingUnits]
MAX_MAG:         18.0 mag (estimated)
BASE_MAG:        18.73 +/- 0.00 [mag]
AMPLIFICATION:   1.95 +/- 0.05 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0092.html
SUN_POSTN:       336.82d {+22h 27m 17s}   -9.68d {-09d 40' 57"}
SUN_DIST:         63.83 [deg]   Sun_angle= 4.4 [hr] (West of Sun)
MOON_POSTN:      212.89d {+14h 11m 33s}   -7.78d {-07d 46' 31"}
MOON_DIST:        58.80 [deg]
GAL_COORDS:        2.23, -3.51 [deg] galactic lon,lat of the burst
ECL_COORDS:      271.01, -5.35 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.