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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Fri 05 Jul 19 20:44:27 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201901054
SRC_RA:          270.5142d {+18h 02m 03s} (J2000),
                 270.8217d {+18h 03m 17s} (current),
                 269.7228d {+17h 58m 53s} (1950)
SRC_DEC:         -28.4502d {-28d 27' 00"} (J2000),
                 -28.4489d {-28d 26' 55"} (current),
                 -28.4508d {-28d 27' 02"} (1950)
DISCOVERY_DATE:  18639 TJD;   156 DOY;   19/06/05 (yy/mm/dd)
DISCOVERY_TIME:  74667 SOD {20:44:27.00} UT
LEAD_TIME:       31.089 [days]
MAX_DATE:        18670 TJD;   187 DOY;   19/07/06 (yy/mm/dd)
MAX_TIME:        82339 SOD {22:52:19.20} UT
MAX_UNCERT:      0.490 [days]
CUSP_WIDTH:      3.71 +/- 0.34 [days]
u0:              0.97 +/- 0.04 [RingUnits]
MAX_MAG:         17.7 mag (estimated)
BASE_MAG:        18.03 +/- 0.00 [mag]
AMPLIFICATION:   1.36 +/- 0.03 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1054.html
SUN_POSTN:       104.71d {+06h 58m 51s}  +22.75d {+22d 44' 49"}
SUN_DIST:        166.25 [deg]   Sun_angle= -11.1 [hr] (East of Sun)
MOON_POSTN:      148.70d {+09h 54m 48s}  +16.02d {+16d 01' 26"}
MOON_DIST:       125.51 [deg]
GAL_COORDS:        2.25, -2.86 [deg] galactic lon,lat of the burst
ECL_COORDS:      270.45, -5.01 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.