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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Tue 18 Sep 12 18:48:30 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201201577
SRC_RA:          269.4499d {+17h 57m 48s} (J2000),
                 269.6487d {+17h 58m 36s} (current),
                 268.6631d {+17h 54m 39s} (1950)
SRC_DEC:         -27.7167d {-27d 43' 00"} (J2000),
                 -27.7173d {-27d 43' 01"} (current),
                 -27.7121d {-27d 42' 43"} (1950)
DISCOVERY_DATE:  16157 TJD;   231 DOY;   12/08/18 (yy/mm/dd)
DISCOVERY_TIME:  67710 SOD {18:48:30.00} UT
LEAD_TIME:       21.274 [days]
MAX_DATE:        16179 TJD;   253 DOY;   12/09/09 (yy/mm/dd)
MAX_TIME:        5011 SOD {01:23:31.20} UT
MAX_UNCERT:      0.260 [days]
CUSP_WIDTH:      107.87 +/- 17.11 [days]
u0:              0.10 +/- 0.02 [RingUnits]
MAX_MAG:         17.6 mag (estimated)
BASE_MAG:        20.06 +/- 0.01 [mag]
AMPLIFICATION:   9.30 +/- 1.77 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1577.html
SUN_POSTN:       176.56d {+11h 46m 13s}   +1.49d {+01d 29' 31"}
SUN_DIST:         93.43 [deg]   Sun_angle= -6.2 [hr] (East of Sun)
MOON_POSTN:      209.31d {+13h 57m 14s}  -14.43d {-14d 26' 02"}
MOON_DIST:        57.31 [deg]
GAL_COORDS:        2.42, -1.68 [deg] galactic lon,lat of the burst
ECL_COORDS:      269.51, -4.28 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.