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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Wed 18 Feb 15 23:05:36 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201500091
SRC_RA:          270.2337d {+18h 00m 56s} (J2000),
                 270.4700d {+18h 01m 53s} (current),
                 269.4486d {+17h 57m 48s} (1950)
SRC_DEC:         -27.4434d {-27d 26' 35"} (J2000),
                 -27.4429d {-27d 26' 33"} (current),
                 -27.4426d {-27d 26' 32"} (1950)
DISCOVERY_DATE:  17040 TJD;    18 DOY;   15/01/18 (yy/mm/dd)
DISCOVERY_TIME:  83136 SOD {23:05:36.00} UT
LEAD_TIME:       31.025 [days]
MAX_DATE:        17071 TJD;    49 DOY;   15/02/18 (yy/mm/dd)
MAX_TIME:        85276 SOD {23:41:16.80} UT
MAX_UNCERT:      1.760 [days]
CUSP_WIDTH:      9.22 +/- 2.00 [days]
u0:              0.83 +/- 0.02 [RingUnits]
MAX_MAG:         18.4 mag (estimated)
BASE_MAG:        18.83 +/- 0.00 [mag]
AMPLIFICATION:   1.49 +/- 0.02 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0091.html
SUN_POSTN:       332.06d {+22h 08m 15s}  -11.48d {-11d 28' 49"}
SUN_DIST:         59.64 [deg]   Sun_angle= 4.1 [hr] (West of Sun)
MOON_POSTN:      330.52d {+22h 02m 05s}   -8.45d {-08d 26' 53"}
MOON_DIST:        59.61 [deg]
GAL_COORDS:        3.00, -2.15 [deg] galactic lon,lat of the burst
ECL_COORDS:      270.21, -4.00 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.