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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Thu 04 Apr 19 20:31:04 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201900405
SRC_RA:          262.7399d {+17h 30m 58s} (J2000),
                 263.0432d {+17h 32m 10s} (current),
                 261.9493d {+17h 27m 48s} (1950)
SRC_DEC:         -28.5672d {-28d 34' 01"} (J2000),
                 -28.5804d {-28d 34' 48"} (current),
                 -28.5301d {-28d 31' 47"} (1950)
DISCOVERY_DATE:  18546 TJD;    63 DOY;   19/03/04 (yy/mm/dd)
DISCOVERY_TIME:  73864 SOD {20:31:04.00} UT
LEAD_TIME:       31.639 [days]
MAX_DATE:        18578 TJD;    95 DOY;   19/04/05 (yy/mm/dd)
MAX_TIME:        42681 SOD {11:51:21.59} UT
MAX_UNCERT:      4.100 [days]
CUSP_WIDTH:      39.50 +/- 5.95 [days]
u0:              0.46 +/- 0.02 [RingUnits]
MAX_MAG:         19.2 mag (estimated)
BASE_MAG:        20.09 +/- 0.00 [mag]
AMPLIFICATION:   2.31 +/- 0.12 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0405.html
SUN_POSTN:        13.61d {+00h 54m 27s}   +5.82d {+05d 49' 29"}
SUN_DIST:        110.82 [deg]   Sun_angle= 7.4 [hr] (West of Sun)
MOON_POSTN:       10.15d {+00h 40m 37s}   -0.86d {-00d 51' 48"}
MOON_DIST:       104.54 [deg]
GAL_COORDS:      358.59,  2.91 [deg] galactic lon,lat of the burst
ECL_COORDS:      263.60, -5.29 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.