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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Wed 07 Aug 19 19:04:30 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201901287
SRC_RA:          264.9077d {+17h 39m 38s} (J2000),
                 265.2106d {+17h 40m 51s} (current),
                 264.1320d {+17h 36m 32s} (1950)
SRC_DEC:         -26.0165d {-26d 00' 58"} (J2000),
                 -26.0259d {-26d 01' 32"} (current),
                 -25.9899d {-25d 59' 23"} (1950)
DISCOVERY_DATE:  18671 TJD;   188 DOY;   19/07/07 (yy/mm/dd)
DISCOVERY_TIME:  68670 SOD {19:04:30.00} UT
LEAD_TIME:       53.682 [days]
MAX_DATE:        18725 TJD;   242 DOY;   19/08/30 (yy/mm/dd)
MAX_TIME:        41212 SOD {11:26:52.79} UT
MAX_UNCERT:      8.070 [days]
CUSP_WIDTH:      14.38 +/- 2.03 [days]
u0:              0.57 +/- 1.03 [RingUnits]
MAX_MAG:         16.7 mag (estimated)
BASE_MAG:        17.38 +/- 0.00 [mag]
AMPLIFICATION:   1.93 +/- 2.74 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1287.html
SUN_POSTN:       137.46d {+09h 09m 51s}  +16.33d {+16d 20' 06"}
SUN_DIST:        130.64 [deg]   Sun_angle= -8.5 [hr] (East of Sun)
MOON_POSTN:      224.84d {+14h 59m 22s}  -12.12d {-12d 07' 27"}
MOON_DIST:        40.40 [deg]
GAL_COORDS:        1.79,  2.67 [deg] galactic lon,lat of the burst
ECL_COORDS:      265.42, -2.66 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.