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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sun 28 Jul 19 08:21:56 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201901200
SRC_RA:          266.5373d {+17h 46m 09s} (J2000),
                 266.8335d {+17h 47m 20s} (current),
                 265.7775d {+17h 43m 07s} (1950)
SRC_DEC:         -23.2501d {-23d 15' 00"} (J2000),
                 -23.2564d {-23d 15' 22"} (current),
                 -23.2314d {-23d 13' 52"} (1950)
DISCOVERY_DATE:  18662 TJD;   179 DOY;   19/06/28 (yy/mm/dd)
DISCOVERY_TIME:  30116 SOD {08:21:56.00} UT
LEAD_TIME:       42.529 [days]
MAX_DATE:        18704 TJD;   221 DOY;   19/08/09 (yy/mm/dd)
MAX_TIME:        75859 SOD {21:04:19.20} UT
MAX_UNCERT:      3.630 [days]
CUSP_WIDTH:      17.19 +/- 1.67 [days]
u0:              0.41 +/- 0.27 [RingUnits]
MAX_MAG:         17.1 mag (estimated)
BASE_MAG:        18.13 +/- 0.00 [mag]
AMPLIFICATION:   2.56 +/- 1.49 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1200.html
SUN_POSTN:       127.35d {+08h 29m 24s}  +19.01d {+19d 00' 50"}
SUN_DIST:        142.09 [deg]   Sun_angle= -9.3 [hr] (East of Sun)
MOON_POSTN:       73.24d {+04h 52m 58s}  +19.69d {+19d 41' 11"}
MOON_DIST:       166.86 [deg]
GAL_COORDS:        4.92,  2.86 [deg] galactic lon,lat of the burst
ECL_COORDS:      266.82,  0.15 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.