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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Wed 10 Jul 19 18:47:45 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201901087
SRC_RA:          266.1910d {+17h 44m 46s} (J2000),
                 266.4944d {+17h 45m 59s} (current),
                 265.4110d {+17h 41m 39s} (1950)
SRC_DEC:         -26.6787d {-26d 40' 42"} (J2000),
                 -26.6856d {-26d 41' 07"} (current),
                 -26.6583d {-26d 39' 29"} (1950)
DISCOVERY_DATE:  18644 TJD;   161 DOY;   19/06/10 (yy/mm/dd)
DISCOVERY_TIME:  67665 SOD {18:47:45.00} UT
LEAD_TIME:       26.179 [days]
MAX_DATE:        18670 TJD;   187 DOY;   19/07/06 (yy/mm/dd)
MAX_TIME:        83116 SOD {23:05:16.79} UT
MAX_UNCERT:      1.250 [days]
CUSP_WIDTH:      36.15 +/- 2.26 [days]
u0:              0.38 +/- 0.01 [RingUnits]
MAX_MAG:         19.3 mag (estimated)
BASE_MAG:        20.43 +/- 0.00 [mag]
AMPLIFICATION:   2.77 +/- 0.07 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1087.html
SUN_POSTN:       109.75d {+07h 19m 01s}  +22.19d {+22d 11' 40"}
SUN_DIST:        158.39 [deg]   Sun_angle= -10.4 [hr] (East of Sun)
MOON_POSTN:      214.77d {+14h 19m 04s}   -8.51d {-08d 30' 20"}
MOON_DIST:        52.14 [deg]
GAL_COORDS:        1.83,  1.34 [deg] galactic lon,lat of the burst
ECL_COORDS:      266.59, -3.28 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.