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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sun 28 Jul 19 08:21:34 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201901189
SRC_RA:          270.2452d {+18h 00m 59s} (J2000),
                 270.5506d {+18h 02m 12s} (current),
                 269.4619d {+17h 57m 51s} (1950)
SRC_DEC:         -27.1578d {-27d 09' 27"} (J2000),
                 -27.1570d {-27d 09' 24"} (current),
                 -27.1571d {-27d 09' 25"} (1950)
DISCOVERY_DATE:  18662 TJD;   179 DOY;   19/06/28 (yy/mm/dd)
DISCOVERY_TIME:  30094 SOD {08:21:34.00} UT
LEAD_TIME:       32.194 [days]
MAX_DATE:        18694 TJD;   211 DOY;   19/07/30 (yy/mm/dd)
MAX_TIME:        46828 SOD {13:00:28.79} UT
MAX_UNCERT:      1.160 [days]
CUSP_WIDTH:      7.71 +/- 0.98 [days]
u0:              0.47 +/- 0.09 [RingUnits]
MAX_MAG:         19.1 mag (estimated)
BASE_MAG:        19.97 +/- 0.00 [mag]
AMPLIFICATION:   2.29 +/- 0.38 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1189.html
SUN_POSTN:       127.35d {+08h 29m 24s}  +19.01d {+19d 00' 50"}
SUN_DIST:        145.31 [deg]   Sun_angle= -9.5 [hr] (East of Sun)
MOON_POSTN:       73.24d {+04h 52m 57s}  +19.69d {+19d 41' 09"}
MOON_DIST:       162.47 [deg]
GAL_COORDS:        3.25, -2.02 [deg] galactic lon,lat of the burst
ECL_COORDS:      270.22, -3.72 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.