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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sat 11 Aug 12 21:22:14 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201201257
SRC_RA:          270.4824d {+18h 01m 56s} (J2000),
                 270.6789d {+18h 02m 43s} (current),
                 269.6981d {+17h 58m 48s} (1950)
SRC_DEC:         -27.3093d {-27d 18' 32"} (J2000),
                 -27.3086d {-27d 18' 30"} (current),
                 -27.3097d {-27d 18' 34"} (1950)
DISCOVERY_DATE:  16119 TJD;   193 DOY;   12/07/11 (yy/mm/dd)
DISCOVERY_TIME:  76934 SOD {21:22:14.00} UT
LEAD_TIME:       28.782 [days]
MAX_DATE:        16148 TJD;   222 DOY;   12/08/09 (yy/mm/dd)
MAX_TIME:        58060 SOD {16:07:40.79} UT
MAX_UNCERT:      0.300 [days]
CUSP_WIDTH:      4.44 +/- 0.27 [days]
u0:              1.25 +/- 0.01 [RingUnits]
MAX_MAG:         17.8 mag (estimated)
BASE_MAG:        17.96 +/- 0.00 [mag]
AMPLIFICATION:   1.20 +/- 0.00 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1257.html
SUN_POSTN:       142.00d {+09h 28m 01s}  +14.94d {+14d 56' 33"}
SUN_DIST:        130.90 [deg]   Sun_angle= -8.6 [hr] (East of Sun)
MOON_POSTN:       71.05d {+04h 44m 12s}  +21.41d {+21d 24' 21"}
MOON_DIST:       161.19 [deg]
GAL_COORDS:        3.23, -2.28 [deg] galactic lon,lat of the burst
ECL_COORDS:      270.43, -3.87 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.