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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sat 23 Feb 19 21:44:30 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201900136
SRC_RA:          265.7114d {+17h 42m 51s} (J2000),
                 266.0075d {+17h 44m 02s} (current),
                 264.9349d {+17h 39m 44s} (1950)
SRC_DEC:         -26.1191d {-26d 07' 08"} (J2000),
                 -26.1268d {-26d 07' 35"} (current),
                 -26.0964d {-26d 05' 46"} (1950)
DISCOVERY_DATE:  18506 TJD;    23 DOY;   19/01/23 (yy/mm/dd)
DISCOVERY_TIME:  78270 SOD {21:44:30.00} UT
LEAD_TIME:       25.343 [days]
MAX_DATE:        18532 TJD;    49 DOY;   19/02/18 (yy/mm/dd)
MAX_TIME:        21513 SOD {05:58:33.59} UT
MAX_UNCERT:      0.150 [days]
CUSP_WIDTH:      16.50 +/- 0.90 [days]
u0:              0.22 +/- 0.01 [RingUnits]
MAX_MAG:         17.8 mag (estimated)
BASE_MAG:        19.37 +/- 0.00 [mag]
AMPLIFICATION:   4.45 +/- 0.33 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0136.html
SUN_POSTN:       336.82d {+22h 27m 17s}   -9.68d {-09d 40' 56"}
SUN_DIST:         68.60 [deg]   Sun_angle= 4.7 [hr] (West of Sun)
MOON_POSTN:      212.90d {+14h 11m 36s}   -7.78d {-07d 46' 50"}
MOON_DIST:        53.58 [deg]
GAL_COORDS:        2.08,  2.00 [deg] galactic lon,lat of the burst
ECL_COORDS:      266.15, -2.74 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.