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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Wed 07 Feb 18 11:28:13 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201800027
SRC_RA:          269.3320d {+17h 57m 20s} (J2000),
                 269.6204d {+17h 58m 29s} (current),
                 268.5318d {+17h 54m 08s} (1950)
SRC_DEC:         -29.8381d {-29d 50' 16"} (J2000),
                 -29.8390d {-29d 50' 19"} (current),
                 -29.8329d {-29d 49' 57"} (1950)
DISCOVERY_DATE:  18125 TJD;     7 DOY;   18/01/07 (yy/mm/dd)
DISCOVERY_TIME:  41293 SOD {11:28:13.00} UT
LEAD_TIME:       27.860 [days]
MAX_DATE:        18153 TJD;    35 DOY;   18/02/04 (yy/mm/dd)
MAX_TIME:        29203 SOD {08:06:43.19} UT
MAX_UNCERT:      0.090 [days]
CUSP_WIDTH:      6.96 +/- 0.48 [days]
u0:              0.33 +/- 0.00 [RingUnits]
MAX_MAG:         17.8 mag (estimated)
BASE_MAG:        19.00 +/- 0.00 [mag]
AMPLIFICATION:   3.09 +/- 0.07 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0027.html
SUN_POSTN:       321.07d {+21h 24m 16s}  -15.24d {-15d 14' 16"}
SUN_DIST:         49.28 [deg]   Sun_angle= 3.4 [hr] (West of Sun)
MOON_POSTN:      225.63d {+15h 02m 32s}  -11.68d {-11d 40' 54"}
MOON_DIST:        44.61 [deg]
GAL_COORDS:        0.53, -2.65 [deg] galactic lon,lat of the burst
ECL_COORDS:      269.42, -6.40 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.