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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Fri 10 May 19 20:25:54 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201900691
SRC_RA:          261.9967d {+17h 27m 59s} (J2000),
                 262.3002d {+17h 29m 12s} (current),
                 261.2098d {+17h 24m 50s} (1950)
SRC_DEC:         -28.0073d {-28d 00' 25"} (J2000),
                 -28.0220d {-28d 01' 18"} (current),
                 -27.9666d {-27d 57' 59"} (1950)
DISCOVERY_DATE:  18583 TJD;   100 DOY;   19/04/10 (yy/mm/dd)
DISCOVERY_TIME:  73554 SOD {20:25:54.00} UT
LEAD_TIME:       54.963 [days]
MAX_DATE:        18638 TJD;   155 DOY;   19/06/04 (yy/mm/dd)
MAX_TIME:        70329 SOD {19:32:09.59} UT
MAX_UNCERT:      2.120 [days]
CUSP_WIDTH:      15.48 +/- 1.10 [days]
u0:              0.00 +/- 0.56 [RingUnits]
MAX_MAG:         8.5 mag (estimated)
BASE_MAG:        16.93 +/- 0.00 [mag]
AMPLIFICATION:   402.82 +/- 0.00 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0691.html
SUN_POSTN:        47.45d {+03h 09m 48s}  +17.71d {+17d 42' 39"}
SUN_DIST:        146.41 [deg]   Sun_angle= 9.7 [hr] (West of Sun)
MOON_POSTN:      126.85d {+08h 27m 24s}  +20.50d {+20d 29' 42"}
MOON_DIST:       138.92 [deg]
GAL_COORDS:      358.70,  3.77 [deg] galactic lon,lat of the burst
ECL_COORDS:      262.91, -4.76 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.  
COMMENTS:        WARNING: Amax_error was 'nan'.