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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sat 23 Feb 19 21:43:13 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201900100
SRC_RA:          270.7948d {+18h 03m 11s} (J2000),
                 271.1040d {+18h 04m 25s} (current),
                 269.9838d {+17h 59m 56s} (1950)
SRC_DEC:         -31.4733d {-31d 28' 23"} (J2000),
                 -31.4715d {-31d 28' 17"} (current),
                 -31.4752d {-31d 28' 30"} (1950)
DISCOVERY_DATE:  18506 TJD;    23 DOY;   19/01/23 (yy/mm/dd)
DISCOVERY_TIME:  78193 SOD {21:43:13.00} UT
LEAD_TIME:       145.917 [days]
MAX_DATE:        18652 TJD;   169 DOY;   19/06/18 (yy/mm/dd)
MAX_TIME:        71020 SOD {19:43:40.80} UT
MAX_UNCERT:      2.560 [days]
CUSP_WIDTH:      111.47 +/- 2.20 [days]
u0:              0.00 +/- 0.68 [RingUnits]
MAX_MAG:         9.2 mag (estimated)
BASE_MAG:        16.53 +/- 0.00 [mag]
AMPLIFICATION:   217.24 +/- 0.00 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0100.html
SUN_POSTN:       336.82d {+22h 27m 17s}   -9.68d {-09d 40' 57"}
SUN_DIST:         64.31 [deg]   Sun_angle= 4.4 [hr] (West of Sun)
MOON_POSTN:      212.89d {+14h 11m 33s}   -7.78d {-07d 46' 35"}
MOON_DIST:        58.95 [deg]
GAL_COORDS:      359.72, -4.56 [deg] galactic lon,lat of the burst
ECL_COORDS:      270.68, -8.04 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.  
COMMENTS:        WARNING: Amax_error was 'nan'.