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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Mon 26 Feb 18 20:29:51 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201800237
SRC_RA:          268.6453d {+17h 54m 35s} (J2000),
                 268.9350d {+17h 55m 44s} (current),
                 267.8440d {+17h 51m 23s} (1950)
SRC_DEC:         -30.0243d {-30d 01' 26"} (J2000),
                 -30.0264d {-30d 01' 34"} (current),
                 -30.0158d {-30d 00' 56"} (1950)
DISCOVERY_DATE:  18144 TJD;    26 DOY;   18/01/26 (yy/mm/dd)
DISCOVERY_TIME:  73791 SOD {20:29:51.00} UT
LEAD_TIME:       30.612 [days]
MAX_DATE:        18175 TJD;    57 DOY;   18/02/26 (yy/mm/dd)
MAX_TIME:        40262 SOD {11:11:02.40} UT
MAX_UNCERT:      0.740 [days]
CUSP_WIDTH:      5.85 +/- 0.74 [days]
u0:              0.72 +/- 0.03 [RingUnits]
MAX_MAG:         18.4 mag (estimated)
BASE_MAG:        18.92 +/- 0.00 [mag]
AMPLIFICATION:   1.62 +/- 0.05 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0237.html
SUN_POSTN:       339.84d {+22h 39m 22s}   -8.50d {-08d 29' 46"}
SUN_DIST:         69.27 [deg]   Sun_angle= 4.7 [hr] (West of Sun)
MOON_POSTN:      116.87d {+07h 47m 28s}  +19.49d {+19d 29' 19"}
MOON_DIST:       152.63 [deg]
GAL_COORDS:        0.07, -2.23 [deg] galactic lon,lat of the burst
ECL_COORDS:      268.82, -6.59 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.