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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Fri 20 Apr 18 12:29:56 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201800632
SRC_RA:          268.7040d {+17h 54m 49s} (J2000),
                 268.9953d {+17h 55m 59s} (current),
                 267.9046d {+17h 51m 37s} (1950)
SRC_DEC:         -29.7251d {-29d 43' 29"} (J2000),
                 -29.7271d {-29d 43' 37"} (current),
                 -29.7169d {-29d 43' 00"} (1950)
DISCOVERY_DATE:  18197 TJD;    79 DOY;   18/03/20 (yy/mm/dd)
DISCOVERY_TIME:  44996 SOD {12:29:56.00} UT
LEAD_TIME:       31.453 [days]
MAX_DATE:        18228 TJD;   110 DOY;   18/04/20 (yy/mm/dd)
MAX_TIME:        84153 SOD {23:22:33.59} UT
MAX_UNCERT:      1.000 [days]
CUSP_WIDTH:      1.89 +/- 0.42 [days]
u0:              1.33 +/- 0.19 [RingUnits]
MAX_MAG:         17.6 mag (estimated)
BASE_MAG:        17.75 +/- 0.00 [mag]
AMPLIFICATION:   1.17 +/- 0.06 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0632.html
SUN_POSTN:        28.28d {+01h 53m 07s}  +11.61d {+11d 36' 20"}
SUN_DIST:        121.05 [deg]   Sun_angle= 8.0 [hr] (West of Sun)
MOON_POSTN:       88.73d {+05h 54m 56s}  +19.96d {+19d 57' 20"}
MOON_DIST:       170.23 [deg]
GAL_COORDS:        0.35, -2.13 [deg] galactic lon,lat of the burst
ECL_COORDS:      268.87, -6.29 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.