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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Thu 17 May 12 01:31:40 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201200661
SRC_RA:          269.8962d {+17h 59m 35s} (J2000),
                 270.0913d {+18h 00m 22s} (current),
                 269.1027d {+17h 56m 25s} (1950)
SRC_DEC:         -28.7943d {-28d 47' 38"} (J2000),
                 -28.7943d {-28d 47' 39"} (current),
                 -28.7919d {-28d 47' 30"} (1950)
DISCOVERY_DATE:  16034 TJD;   108 DOY;   12/04/17 (yy/mm/dd)
DISCOVERY_TIME:  5500 SOD {01:31:40.00} UT
LEAD_TIME:       26.899 [days]
MAX_DATE:        16060 TJD;   134 DOY;   12/05/13 (yy/mm/dd)
MAX_TIME:        83203 SOD {23:06:43.19} UT
MAX_UNCERT:      0.470 [days]
CUSP_WIDTH:      12.66 +/- 0.58 [days]
u0:              0.76 +/- 0.00 [RingUnits]
MAX_MAG:         19.3 mag (estimated)
BASE_MAG:        19.78 +/- 0.00 [mag]
AMPLIFICATION:   1.57 +/- 0.01 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0661.html
SUN_POSTN:        54.25d {+03h 37m 01s}  +19.38d {+19d 23' 03"}
SUN_DIST:        146.10 [deg]   Sun_angle= 9.6 [hr] (West of Sun)
MOON_POSTN:       11.06d {+00h 44m 15s}   +9.26d {+09d 15' 54"}
MOON_DIST:       104.01 [deg]
GAL_COORDS:        1.68, -2.56 [deg] galactic lon,lat of the burst
ECL_COORDS:      269.91, -5.36 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.