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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Thu 22 Feb 18 15:03:26 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201800148
SRC_RA:          271.2337d {+18h 04m 56s} (J2000),
                 271.5152d {+18h 06m 04s} (current),
                 270.4544d {+18h 01m 49s} (1950)
SRC_DEC:         -26.4953d {-26d 29' 42"} (J2000),
                 -26.4929d {-26d 29' 33"} (current),
                 -26.4994d {-26d 29' 57"} (1950)
DISCOVERY_DATE:  18140 TJD;    22 DOY;   18/01/22 (yy/mm/dd)
DISCOVERY_TIME:  54206 SOD {15:03:26.00} UT
LEAD_TIME:       4.041 [days]
MAX_DATE:        18144 TJD;    26 DOY;   18/01/26 (yy/mm/dd)
MAX_TIME:        57715 SOD {16:01:55.20} UT
MAX_UNCERT:      1.120 [days]
CUSP_WIDTH:      60.79 +/- 1.27 [days]
u0:              0.11 +/- 0.04 [RingUnits]
MAX_MAG:         15.3 mag (estimated)
BASE_MAG:        17.70 +/- 0.00 [mag]
AMPLIFICATION:   9.04 +/- 3.62 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0148.html
SUN_POSTN:       335.84d {+22h 23m 20s}  -10.06d {-10d 03' 44"}
SUN_DIST:         62.63 [deg]   Sun_angle= 4.3 [hr] (West of Sun)
MOON_POSTN:       53.74d {+03h 34m 57s}  +13.92d {+13d 55' 27"}
MOON_DIST:       142.56 [deg]
GAL_COORDS:        4.26, -2.46 [deg] galactic lon,lat of the burst
ECL_COORDS:      271.11, -3.06 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.