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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Thu 25 May 17 20:23:42 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201700844
SRC_RA:          269.6582d {+17h 58m 38s} (J2000),
                 269.9315d {+17h 59m 44s} (current),
                 268.8691d {+17h 55m 29s} (1950)
SRC_DEC:         -28.0948d {-28d 05' 40"} (J2000),
                 -28.0951d {-28d 05' 42"} (current),
                 -28.0912d {-28d 05' 27"} (1950)
DISCOVERY_DATE:  17868 TJD;   115 DOY;   17/04/25 (yy/mm/dd)
DISCOVERY_TIME:  73422 SOD {20:23:42.00} UT
LEAD_TIME:       23.524 [days]
MAX_DATE:        17892 TJD;   139 DOY;   17/05/19 (yy/mm/dd)
MAX_TIME:        32313 SOD {08:58:33.59} UT
MAX_UNCERT:      0.290 [days]
CUSP_WIDTH:      3.42 +/- 0.45 [days]
u0:              0.55 +/- 0.03 [RingUnits]
MAX_MAG:         19.0 mag (estimated)
BASE_MAG:        19.80 +/- 0.00 [mag]
AMPLIFICATION:   2.00 +/- 0.11 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0844.html
SUN_POSTN:        62.86d {+04h 11m 26s}  +21.09d {+21d 05' 40"}
SUN_DIST:        154.47 [deg]   Sun_angle= 10.2 [hr] (West of Sun)
MOON_POSTN:       64.26d {+04h 17m 03s}  +16.33d {+16d 19' 56"}
MOON_DIST:       153.57 [deg]
GAL_COORDS:        2.18, -2.03 [deg] galactic lon,lat of the burst
ECL_COORDS:      269.70, -4.66 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.