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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Thu 10 May 12 16:56:24 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201200617
SRC_RA:          268.7244d {+17h 54m 54s} (J2000),
                 268.9229d {+17h 55m 42s} (current),
                 267.9158d {+17h 51m 40s} (1950)
SRC_DEC:         -31.1386d {-31d 08' 18"} (J2000),
                 -31.1400d {-31d 08' 23"} (current),
                 -31.1304d {-31d 07' 49"} (1950)
DISCOVERY_DATE:  16027 TJD;   101 DOY;   12/04/10 (yy/mm/dd)
DISCOVERY_TIME:  60984 SOD {16:56:24.00} UT
LEAD_TIME:       39.098 [days]
MAX_DATE:        16066 TJD;   140 DOY;   12/05/19 (yy/mm/dd)
MAX_TIME:        69465 SOD {19:17:45.60} UT
MAX_UNCERT:      2.000 [days]
CUSP_WIDTH:      12.48 +/- 0.93 [days]
u0:              0.50 +/- 0.16 [RingUnits]
MAX_MAG:         17.7 mag (estimated)
BASE_MAG:        18.54 +/- 0.00 [mag]
AMPLIFICATION:   2.15 +/- 0.58 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0617.html
SUN_POSTN:        47.98d {+03h 11m 56s}  +17.85d {+17d 51' 11"}
SUN_DIST:        140.71 [deg]   Sun_angle= 9.3 [hr] (West of Sun)
MOON_POSTN:      294.26d {+19h 37m 03s}  -17.68d {-17d 40' 37"}
MOON_DIST:        26.61 [deg]
GAL_COORDS:      359.14, -2.85 [deg] galactic lon,lat of the burst
ECL_COORDS:      268.90, -7.70 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.