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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sun 28 May 17 11:10:18 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201700904
SRC_RA:          266.5608d {+17h 46m 15s} (J2000),
                 266.8253d {+17h 47m 18s} (current),
                 265.7975d {+17h 43m 11s} (1950)
SRC_DEC:         -23.8614d {-23d 51' 40"} (J2000),
                 -23.8670d {-23d 52' 00"} (current),
                 -23.8428d {-23d 50' 33"} (1950)
DISCOVERY_DATE:  17871 TJD;   118 DOY;   17/04/28 (yy/mm/dd)
DISCOVERY_TIME:  40218 SOD {11:10:18.00} UT
LEAD_TIME:       23.339 [days]
MAX_DATE:        17894 TJD;   141 DOY;   17/05/21 (yy/mm/dd)
MAX_TIME:        69465 SOD {19:17:45.60} UT
MAX_UNCERT:      0.250 [days]
CUSP_WIDTH:      13.92 +/- 0.41 [days]
u0:              0.36 +/- 0.00 [RingUnits]
MAX_MAG:         17.8 mag (estimated)
BASE_MAG:        18.98 +/- 0.00 [mag]
AMPLIFICATION:   2.89 +/- 0.03 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0904.html
SUN_POSTN:        65.51d {+04h 22m 03s}  +21.53d {+21d 31' 46"}
SUN_DIST:        160.22 [deg]   Sun_angle= 10.6 [hr] (West of Sun)
MOON_POSTN:      105.68d {+07h 02m 43s}  +19.15d {+19d 08' 46"}
MOON_DIST:       161.85 [deg]
GAL_COORDS:        4.41,  2.52 [deg] galactic lon,lat of the burst
ECL_COORDS:      266.85, -0.46 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.