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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sat 23 Feb 19 21:43:55 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201900120
SRC_RA:          267.7661d {+17h 51m 04s} (J2000),
                 268.0789d {+17h 52m 19s} (current),
                 266.9458d {+17h 47m 47s} (1950)
SRC_DEC:         -32.8923d {-32d 53' 31"} (J2000),
                 -32.8961d {-32d 53' 45"} (current),
                 -32.8795d {-32d 52' 45"} (1950)
DISCOVERY_DATE:  18506 TJD;    23 DOY;   19/01/23 (yy/mm/dd)
DISCOVERY_TIME:  78235 SOD {21:43:55.00} UT
LEAD_TIME:       26.776 [days]
MAX_DATE:        18533 TJD;    50 DOY;   19/02/19 (yy/mm/dd)
MAX_TIME:        58838 SOD {16:20:38.39} UT
MAX_UNCERT:      0.330 [days]
CUSP_WIDTH:      7.45 +/- 1.01 [days]
u0:              0.57 +/- 0.02 [RingUnits]
MAX_MAG:         18.8 mag (estimated)
BASE_MAG:        19.50 +/- 0.00 [mag]
AMPLIFICATION:   1.95 +/- 0.05 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0120.html
SUN_POSTN:       336.82d {+22h 27m 17s}   -9.68d {-09d 40' 56"}
SUN_DIST:         66.96 [deg]   Sun_angle= 4.6 [hr] (West of Sun)
MOON_POSTN:      212.90d {+14h 11m 35s}   -7.78d {-07d 46' 43"}
MOON_DIST:        56.74 [deg]
GAL_COORDS:      357.21, -3.04 [deg] galactic lon,lat of the burst
ECL_COORDS:      268.10, -9.47 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.