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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sun 02 Aug 15 00:46:44 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201501771
SRC_RA:          268.7990d {+17h 55m 12s} (J2000),
                 269.0451d {+17h 56m 11s} (current),
                 268.0051d {+17h 52m 01s} (1950)
SRC_DEC:         -28.8627d {-28d 51' 45"} (J2000),
                 -28.8643d {-28d 51' 51"} (current),
                 -28.8549d {-28d 51' 17"} (1950)
DISCOVERY_DATE:  17205 TJD;   183 DOY;   15/07/02 (yy/mm/dd)
DISCOVERY_TIME:  2804 SOD {00:46:44.00} UT
LEAD_TIME:       30.809 [days]
MAX_DATE:        17235 TJD;   213 DOY;   15/08/01 (yy/mm/dd)
MAX_TIME:        72662 SOD {20:11:02.40} UT
MAX_UNCERT:      0.520 [days]
CUSP_WIDTH:      3.42 +/- 0.66 [days]
u0:              0.38 +/- 0.02 [RingUnits]
MAX_MAG:         19.4 mag (estimated)
BASE_MAG:        20.47 +/- 0.00 [mag]
AMPLIFICATION:   2.73 +/- 0.14 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1771.html
SUN_POSTN:       131.89d {+08h 47m 33s}  +17.89d {+17d 53' 12"}
SUN_DIST:        139.41 [deg]   Sun_angle= -9.1 [hr] (East of Sun)
MOON_POSTN:      332.25d {+22h 09m 00s}   -8.51d {-08d 30' 51"}
MOON_DIST:        62.49 [deg]
GAL_COORDS:        1.14, -1.76 [deg] galactic lon,lat of the burst
ECL_COORDS:      268.94, -5.43 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.