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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sat 13 May 17 21:38:12 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201700661
SRC_RA:          269.2103d {+17h 56m 50s} (J2000),
                 269.4851d {+17h 57m 56s} (current),
                 268.4153d {+17h 53m 40s} (1950)
SRC_DEC:         -29.0325d {-29d 01' 56"} (J2000),
                 -29.0336d {-29d 02' 00"} (current),
                 -29.0267d {-29d 01' 35"} (1950)
DISCOVERY_DATE:  17856 TJD;   103 DOY;   17/04/13 (yy/mm/dd)
DISCOVERY_TIME:  77892 SOD {21:38:12.00} UT
LEAD_TIME:       19.447 [days]
MAX_DATE:        17876 TJD;   123 DOY;   17/05/03 (yy/mm/dd)
MAX_TIME:        30153 SOD {08:22:33.59} UT
MAX_UNCERT:      0.100 [days]
CUSP_WIDTH:      10.91 +/- 0.27 [days]
u0:              0.39 +/- 0.00 [RingUnits]
MAX_MAG:         19.1 mag (estimated)
BASE_MAG:        20.13 +/- 0.00 [mag]
AMPLIFICATION:   2.70 +/- 0.02 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0661.html
SUN_POSTN:        50.92d {+03h 23m 40s}  +18.60d {+18d 35' 53"}
SUN_DIST:        143.39 [deg]   Sun_angle= 9.4 [hr] (West of Sun)
MOON_POSTN:      265.79d {+17h 43m 09s}  -18.94d {-18d 56' 19"}
MOON_DIST:        10.64 [deg]
GAL_COORDS:        1.17, -2.16 [deg] galactic lon,lat of the burst
ECL_COORDS:      269.31, -5.60 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.