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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Mon 18 Feb 19 22:22:28 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201900048
SRC_RA:          261.1330d {+17h 24m 32s} (J2000),
                 261.4357d {+17h 25m 45s} (current),
                 260.3389d {+17h 21m 21s} (1950)
SRC_DEC:         -29.2315d {-29d 13' 52"} (J2000),
                 -29.2476d {-29d 14' 50"} (current),
                 -29.1867d {-29d 11' 11"} (1950)
DISCOVERY_DATE:  18501 TJD;    18 DOY;   19/01/18 (yy/mm/dd)
DISCOVERY_TIME:  80548 SOD {22:22:28.00} UT
LEAD_TIME:       8.667 [days]
MAX_DATE:        18510 TJD;    27 DOY;   19/01/27 (yy/mm/dd)
MAX_TIME:        51753 SOD {14:22:33.59} UT
MAX_UNCERT:      4.980 [days]
CUSP_WIDTH:      36.24 +/- 6.70 [days]
u0:              0.62 +/- 0.05 [RingUnits]
MAX_MAG:         18.4 mag (estimated)
BASE_MAG:        19.09 +/- 0.00 [mag]
AMPLIFICATION:   1.83 +/- 0.11 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0048.html
SUN_POSTN:       332.06d {+22h 08m 15s}  -11.48d {-11d 28' 48"}
SUN_DIST:         67.61 [deg]   Sun_angle= 4.7 [hr] (West of Sun)
MOON_POSTN:      142.91d {+09h 31m 38s}  +16.87d {+16d 52' 19"}
MOON_DIST:       122.72 [deg]
GAL_COORDS:      357.26,  3.72 [deg] galactic lon,lat of the burst
ECL_COORDS:      262.23, -6.03 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.