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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sat 23 Feb 19 21:42:49 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201900088
SRC_RA:          270.7604d {+18h 03m 02s} (J2000),
                 271.0602d {+18h 04m 14s} (current),
                 269.9741d {+17h 59m 54s} (1950)
SRC_DEC:         -27.6325d {-27d 37' 56"} (J2000),
                 -27.6308d {-27d 37' 50"} (current),
                 -27.6343d {-27d 38' 02"} (1950)
DISCOVERY_DATE:  18506 TJD;    23 DOY;   19/01/23 (yy/mm/dd)
DISCOVERY_TIME:  78169 SOD {21:42:49.00} UT
LEAD_TIME:       31.970 [days]
MAX_DATE:        18538 TJD;    55 DOY;   19/02/24 (yy/mm/dd)
MAX_TIME:        75600 SOD {21:00:00.00} UT
MAX_UNCERT:      0.900 [days]
CUSP_WIDTH:      7.01 +/- 0.79 [days]
u0:              0.66 +/- 0.04 [RingUnits]
MAX_MAG:         17.2 mag (estimated)
BASE_MAG:        17.86 +/- 0.00 [mag]
AMPLIFICATION:   1.74 +/- 0.09 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0088.html
SUN_POSTN:       336.82d {+22h 27m 17s}   -9.68d {-09d 40' 57"}
SUN_DIST:         64.12 [deg]   Sun_angle= 4.4 [hr] (West of Sun)
MOON_POSTN:      212.89d {+14h 11m 32s}   -7.78d {-07d 46' 30"}
MOON_DIST:        58.29 [deg]
GAL_COORDS:        3.07, -2.65 [deg] galactic lon,lat of the burst
ECL_COORDS:      270.68, -4.19 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.