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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Tue 22 May 12 02:23:40 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201200727
SRC_RA:          270.7077d {+18h 02m 50s} (J2000),
                 270.9021d {+18h 03m 37s} (current),
                 269.9180d {+17h 59m 40s} (1950)
SRC_DEC:         -28.1911d {-28d 11' 27"} (J2000),
                 -28.1901d {-28d 11' 23"} (current),
                 -28.1926d {-28d 11' 32"} (1950)
DISCOVERY_DATE:  16039 TJD;   113 DOY;   12/04/22 (yy/mm/dd)
DISCOVERY_TIME:  8620 SOD {02:23:40.00} UT
LEAD_TIME:       75.885 [days]
MAX_DATE:        16114 TJD;   188 DOY;   12/07/06 (yy/mm/dd)
MAX_TIME:        85103 SOD {23:38:23.99} UT
MAX_UNCERT:      1.230 [days]
CUSP_WIDTH:      23.87 +/- 0.58 [days]
u0:              0.00 +/- 0.61 [RingUnits]
MAX_MAG:         7.7 mag (estimated)
BASE_MAG:        16.58 +/- 0.00 [mag]
AMPLIFICATION:   310.00 +/- 0.00 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0727.html
SUN_POSTN:        59.29d {+03h 57m 09s}  +20.44d {+20d 26' 26"}
SUN_DIST:        150.26 [deg]   Sun_angle= 9.9 [hr] (West of Sun)
MOON_POSTN:       72.20d {+04h 48m 49s}  +21.67d {+21d 40' 02"}
MOON_DIST:       161.86 [deg]
GAL_COORDS:        2.56, -2.88 [deg] galactic lon,lat of the burst
ECL_COORDS:      270.63, -4.75 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.  
COMMENTS:        WARNING: Amax_error was 'nan'.