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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Mon 13 Feb 17 20:31:54 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201700023
SRC_RA:          269.6351d {+17h 58m 32s} (J2000),
                 269.9065d {+17h 59m 38s} (current),
                 268.8388d {+17h 55m 21s} (1950)
SRC_DEC:         -29.2320d {-29d 13' 54"} (J2000),
                 -29.2324d {-29d 13' 56"} (current),
                 -29.2283d {-29d 13' 41"} (1950)
DISCOVERY_DATE:  17766 TJD;    13 DOY;   17/01/13 (yy/mm/dd)
DISCOVERY_TIME:  73914 SOD {20:31:54.00} UT
LEAD_TIME:       36.903 [days]
MAX_DATE:        17803 TJD;    50 DOY;   17/02/19 (yy/mm/dd)
MAX_TIME:        65491 SOD {18:11:31.19} UT
MAX_UNCERT:      0.960 [days]
CUSP_WIDTH:      20.72 +/- 1.11 [days]
u0:              0.56 +/- 0.01 [RingUnits]
MAX_MAG:         15.2 mag (estimated)
BASE_MAG:        15.94 +/- 0.00 [mag]
AMPLIFICATION:   1.97 +/- 0.04 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0023.html
SUN_POSTN:       327.61d {+21h 50m 26s}  -13.07d {-13d 04' 27"}
SUN_DIST:         55.62 [deg]   Sun_angle= 3.8 [hr] (West of Sun)
MOON_POSTN:      180.90d {+12h 03m 36s}   +2.26d {+02d 15' 50"}
MOON_DIST:        90.24 [deg]
GAL_COORDS:        1.18, -2.58 [deg] galactic lon,lat of the burst
ECL_COORDS:      269.68, -5.79 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.