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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sat 23 Feb 19 21:43:47 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201900116
SRC_RA:          273.3616d {+18h 13m 27s} (J2000),
                 273.6601d {+18h 14m 38s} (current),
                 272.5785d {+18h 10m 19s} (1950)
SRC_DEC:         -27.1404d {-27d 08' 24"} (J2000),
                 -27.1339d {-27d 08' 01"} (current),
                 -27.1548d {-27d 09' 16"} (1950)
DISCOVERY_DATE:  18506 TJD;    23 DOY;   19/01/23 (yy/mm/dd)
DISCOVERY_TIME:  78227 SOD {21:43:47.00} UT
LEAD_TIME:       87.563 [days]
MAX_DATE:        18594 TJD;   111 DOY;   19/04/21 (yy/mm/dd)
MAX_TIME:        40435 SOD {11:13:55.19} UT
MAX_UNCERT:      22.810 [days]
CUSP_WIDTH:      98.88 +/- 9.79 [days]
u0:              0.23 +/- 0.47 [RingUnits]
MAX_MAG:         16.8 mag (estimated)
BASE_MAG:        18.41 +/- 0.00 [mag]
AMPLIFICATION:   4.30 +/- 8.34 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0116.html
SUN_POSTN:       336.82d {+22h 27m 17s}   -9.68d {-09d 40' 56"}
SUN_DIST:         61.78 [deg]   Sun_angle= 4.2 [hr] (West of Sun)
MOON_POSTN:      212.89d {+14h 11m 35s}   -7.78d {-07d 46' 41"}
MOON_DIST:        60.50 [deg]
GAL_COORDS:        4.61, -4.43 [deg] galactic lon,lat of the burst
ECL_COORDS:      273.00, -3.74 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.