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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Mon 05 Mar 18 02:19:04 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201800291
SRC_RA:          266.5816d {+17h 46m 20s} (J2000),
                 266.8579d {+17h 47m 26s} (current),
                 265.8185d {+17h 43m 16s} (1950)
SRC_DEC:         -23.8130d {-23d 48' 46"} (J2000),
                 -23.8188d {-23d 49' 07"} (current),
                 -23.7945d {-23d 47' 39"} (1950)
DISCOVERY_DATE:  18154 TJD;    36 DOY;   18/02/05 (yy/mm/dd)
DISCOVERY_TIME:  8344 SOD {02:19:04.00} UT
LEAD_TIME:       7.813 [days]
MAX_DATE:        18161 TJD;    43 DOY;   18/02/12 (yy/mm/dd)
MAX_TIME:        78624 SOD {21:50:24.00} UT
MAX_UNCERT:      6.690 [days]
CUSP_WIDTH:      30.11 +/- 9.81 [days]
u0:              0.76 +/- 0.04 [RingUnits]
MAX_MAG:         18.1 mag (estimated)
BASE_MAG:        18.63 +/- 0.00 [mag]
AMPLIFICATION:   1.58 +/- 0.06 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0291.html
SUN_POSTN:       345.68d {+23h 02m 44s}   -6.12d {-06d 07' 02"}
SUN_DIST:         77.33 [deg]   Sun_angle= 5.3 [hr] (West of Sun)
MOON_POSTN:      204.02d {+13h 36m 04s}   -4.76d {-04d 45' 45"}
MOON_DIST:        63.28 [deg]
GAL_COORDS:        4.46,  2.53 [deg] galactic lon,lat of the burst
ECL_COORDS:      266.87, -0.41 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.