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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sun 18 Aug 19 18:23:02 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201901308
SRC_RA:          272.5391d {+18h 10m 09s} (J2000),
                 272.8460d {+18h 11m 23s} (current),
                 271.7540d {+18h 07m 01s} (1950)
SRC_DEC:         -27.4514d {-27d 27' 04"} (J2000),
                 -27.4463d {-27d 26' 46"} (current),
                 -27.4618d {-27d 27' 42"} (1950)
DISCOVERY_DATE:  18682 TJD;   199 DOY;   19/07/18 (yy/mm/dd)
DISCOVERY_TIME:  66182 SOD {18:23:02.00} UT
LEAD_TIME:       25.270 [days]
MAX_DATE:        18708 TJD;   225 DOY;   19/08/13 (yy/mm/dd)
MAX_TIME:        3110 SOD {00:51:50.39} UT
MAX_UNCERT:      0.040 [days]
CUSP_WIDTH:      10.27 +/- 0.15 [days]
u0:              0.18 +/- 0.00 [RingUnits]
MAX_MAG:         17.6 mag (estimated)
BASE_MAG:        19.49 +/- 0.00 [mag]
AMPLIFICATION:   5.52 +/- 0.08 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1308.html
SUN_POSTN:       147.79d {+09h 51m 10s}  +13.01d {+13d 00' 34"}
SUN_DIST:        126.90 [deg]   Sun_angle= -8.3 [hr] (East of Sun)
MOON_POSTN:        2.88d {+00h 11m 32s}   -4.16d {-04d 09' 31"}
MOON_DIST:        88.12 [deg]
GAL_COORDS:        3.99, -3.94 [deg] galactic lon,lat of the burst
ECL_COORDS:      272.26, -4.03 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.