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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Wed 27 Mar 19 20:58:39 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201900377
SRC_RA:          268.6892d {+17h 54m 45s} (J2000),
                 268.9922d {+17h 55m 58s} (current),
                 267.8985d {+17h 51m 36s} (1950)
SRC_DEC:         -28.3615d {-28d 21' 40"} (J2000),
                 -28.3637d {-28d 21' 48"} (current),
                 -28.3532d {-28d 21' 11"} (1950)
DISCOVERY_DATE:  18541 TJD;    58 DOY;   19/02/27 (yy/mm/dd)
DISCOVERY_TIME:  75519 SOD {20:58:39.00} UT
LEAD_TIME:       27.571 [days]
MAX_DATE:        18569 TJD;    86 DOY;   19/03/27 (yy/mm/dd)
MAX_TIME:        38447 SOD {10:40:47.99} UT
MAX_UNCERT:      1.670 [days]
CUSP_WIDTH:      9.79 +/- 1.02 [days]
u0:              1.17 +/- 0.05 [RingUnits]
MAX_MAG:         17.8 mag (estimated)
BASE_MAG:        18.01 +/- 0.00 [mag]
AMPLIFICATION:   1.23 +/- 0.02 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0377.html
SUN_POSTN:         6.34d {+00h 25m 21s}   +2.74d {+02d 44' 23"}
SUN_DIST:         97.76 [deg]   Sun_angle= 6.5 [hr] (West of Sun)
MOON_POSTN:      273.83d {+18h 15m 19s}  -21.58d {-21d 34' 47"}
MOON_DIST:         8.08 [deg]
GAL_COORDS:        1.52, -1.43 [deg] galactic lon,lat of the burst
ECL_COORDS:      268.84, -4.93 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.