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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sun 28 Jul 19 19:40:46 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201901208
SRC_RA:          272.3497d {+18h 09m 24s} (J2000),
                 272.6559d {+18h 10m 37s} (current),
                 271.5641d {+18h 06m 15s} (1950)
SRC_DEC:         -27.5411d {-27d 32' 27"} (J2000),
                 -27.5364d {-27d 32' 10"} (current),
                 -27.5506d {-27d 33' 01"} (1950)
DISCOVERY_DATE:  18662 TJD;   179 DOY;   19/06/28 (yy/mm/dd)
DISCOVERY_TIME:  70846 SOD {19:40:46.00} UT
LEAD_TIME:       31.086 [days]
MAX_DATE:        18693 TJD;   210 DOY;   19/07/29 (yy/mm/dd)
MAX_TIME:        78278 SOD {21:44:38.39} UT
MAX_UNCERT:      0.640 [days]
CUSP_WIDTH:      2.66 +/- 0.37 [days]
u0:              1.14 +/- 0.08 [RingUnits]
MAX_MAG:         17.2 mag (estimated)
BASE_MAG:        17.43 +/- 0.00 [mag]
AMPLIFICATION:   1.25 +/- 0.04 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1208.html
SUN_POSTN:       127.81d {+08h 31m 15s}  +18.90d {+18d 54' 16"}
SUN_DIST:        146.68 [deg]   Sun_angle= -9.7 [hr] (East of Sun)
MOON_POSTN:       80.04d {+05h 20m 09s}  +20.79d {+20d 47' 39"}
MOON_DIST:       166.67 [deg]
GAL_COORDS:        3.83, -3.84 [deg] galactic lon,lat of the burst
ECL_COORDS:      272.09, -4.12 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.