//////////////////////////////////////////////////////////////////////
TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Mon 18 Feb 19 22:21:34 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201900021
SRC_RA:          269.9983d {+18h 00m 00s} (J2000),
                 270.3013d {+18h 01m 12s} (current),
                 269.2030d {+17h 56m 49s} (1950)
SRC_DEC:         -29.0697d {-29d 04' 10"} (J2000),
                 -29.0694d {-29d 04' 09"} (current),
                 -29.0678d {-29d 04' 03"} (1950)
DISCOVERY_DATE:  18501 TJD;    18 DOY;   19/01/18 (yy/mm/dd)
DISCOVERY_TIME:  80494 SOD {22:21:34.00} UT
LEAD_TIME:       21.895 [days]
MAX_DATE:        18523 TJD;    40 DOY;   19/02/09 (yy/mm/dd)
MAX_TIME:        71452 SOD {19:50:52.80} UT
MAX_UNCERT:      0.100 [days]
CUSP_WIDTH:      35.42 +/- 6.08 [days]
u0:              0.12 +/- 0.02 [RingUnits]
MAX_MAG:         16.2 mag (estimated)
BASE_MAG:        18.45 +/- 0.00 [mag]
AMPLIFICATION:   7.79 +/- 1.55 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0021.html
SUN_POSTN:       332.06d {+22h 08m 15s}  -11.48d {-11d 28' 49"}
SUN_DIST:         59.87 [deg]   Sun_angle= 4.1 [hr] (West of Sun)
MOON_POSTN:      142.90d {+09h 31m 35s}  +16.87d {+16d 52' 27"}
MOON_DIST:       130.47 [deg]
GAL_COORDS:        1.48, -2.77 [deg] galactic lon,lat of the burst
ECL_COORDS:      270.00, -5.63 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.