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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Thu 04 Apr 19 20:30:54 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201900400
SRC_RA:          270.4941d {+18h 01m 59s} (J2000),
                 270.7999d {+18h 03m 12s} (current),
                 269.6968d {+17h 58m 47s} (1950)
SRC_DEC:         -29.3895d {-29d 23' 21"} (J2000),
                 -29.3883d {-29d 23' 17"} (current),
                 -29.3900d {-29d 23' 23"} (1950)
DISCOVERY_DATE:  18546 TJD;    63 DOY;   19/03/04 (yy/mm/dd)
DISCOVERY_TIME:  73854 SOD {20:30:54.00} UT
LEAD_TIME:       102.271 [days]
MAX_DATE:        18649 TJD;   166 DOY;   19/06/15 (yy/mm/dd)
MAX_TIME:        10886 SOD {03:01:26.40} UT
MAX_UNCERT:      2.980 [days]
CUSP_WIDTH:      39.67 +/- 1.40 [days]
u0:              0.00 +/- 0.47 [RingUnits]
MAX_MAG:         4.5 mag (estimated)
BASE_MAG:        15.84 +/- 0.00 [mag]
AMPLIFICATION:   156.42 +/- 0.00 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0400.html
SUN_POSTN:        13.61d {+00h 54m 27s}   +5.82d {+05d 49' 29"}
SUN_DIST:        104.01 [deg]   Sun_angle= 6.9 [hr] (West of Sun)
MOON_POSTN:       10.15d {+00h 40m 36s}   -0.86d {-00d 51' 50"}
MOON_DIST:        97.71 [deg]
GAL_COORDS:        1.42, -3.31 [deg] galactic lon,lat of the burst
ECL_COORDS:      270.43, -5.95 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.  
COMMENTS:        WARNING: Amax_error was 'nan'.