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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Thu 22 Feb 18 15:03:38 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201800154
SRC_RA:          265.1302d {+17h 40m 31s} (J2000),
                 265.4114d {+17h 41m 39s} (current),
                 264.3520d {+17h 37m 24s} (1950)
SRC_DEC:         -26.4234d {-26d 25' 23"} (J2000),
                 -26.4317d {-26d 25' 53"} (current),
                 -26.3979d {-26d 23' 51"} (1950)
DISCOVERY_DATE:  18140 TJD;    22 DOY;   18/01/22 (yy/mm/dd)
DISCOVERY_TIME:  54218 SOD {15:03:38.00} UT
LEAD_TIME:       18.198 [days]
MAX_DATE:        18158 TJD;    40 DOY;   18/02/09 (yy/mm/dd)
MAX_TIME:        71366 SOD {19:49:26.39} UT
MAX_UNCERT:      38.430 [days]
CUSP_WIDTH:      35.67 +/- 13.61 [days]
u0:              1.49 +/- 0.19 [RingUnits]
MAX_MAG:         17.8 mag (estimated)
BASE_MAG:        17.95 +/- 0.00 [mag]
AMPLIFICATION:   1.13 +/- 0.04 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0154.html
SUN_POSTN:       335.84d {+22h 23m 21s}  -10.06d {-10d 03' 43"}
SUN_DIST:         68.09 [deg]   Sun_angle= 4.7 [hr] (West of Sun)
MOON_POSTN:       53.74d {+03h 34m 57s}  +13.92d {+13d 55' 29"}
MOON_DIST:       147.87 [deg]
GAL_COORDS:        1.55,  2.28 [deg] galactic lon,lat of the burst
ECL_COORDS:      265.63, -3.06 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.