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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Tue 12 Mar 19 10:08:02 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201900256
SRC_RA:          271.3675d {+18h 05m 28s} (J2000),
                 271.6667d {+18h 06m 40s} (current),
                 270.5849d {+18h 02m 20s} (1950)
SRC_DEC:         -27.0459d {-27d 02' 44"} (J2000),
                 -27.0431d {-27d 02' 34"} (current),
                 -27.0506d {-27d 03' 01"} (1950)
DISCOVERY_DATE:  18526 TJD;    43 DOY;   19/02/12 (yy/mm/dd)
DISCOVERY_TIME:  36482 SOD {10:08:02.00} UT
LEAD_TIME:       82.602 [days]
MAX_DATE:        18609 TJD;   126 DOY;   19/05/06 (yy/mm/dd)
MAX_TIME:        2073 SOD {00:34:33.60} UT
MAX_UNCERT:      20.090 [days]
CUSP_WIDTH:      64.98 +/- 4.33 [days]
u0:              1.86 +/- 0.13 [RingUnits]
MAX_MAG:         15.6 mag (estimated)
BASE_MAG:        15.66 +/- 0.00 [mag]
AMPLIFICATION:   1.07 +/- 0.01 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0256.html
SUN_POSTN:       352.23d {+23h 28m 55s}   -3.35d {-03d 21' 11"}
SUN_DIST:         80.07 [deg]   Sun_angle= 5.4 [hr] (West of Sun)
MOON_POSTN:       55.63d {+03h 42m 32s}  +15.24d {+15d 14' 30"}
MOON_DIST:       144.53 [deg]
GAL_COORDS:        3.84, -2.83 [deg] galactic lon,lat of the burst
ECL_COORDS:      271.22, -3.61 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.