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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Fri 03 May 19 15:24:11 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201900639
SRC_RA:          269.5085d {+17h 58m 02s} (J2000),
                 269.8134d {+17h 59m 15s} (current),
                 268.7167d {+17h 54m 52s} (1950)
SRC_DEC:         -28.5251d {-28d 31' 29"} (J2000),
                 -28.5257d {-28d 31' 32"} (current),
                 -28.5208d {-28d 31' 14"} (1950)
DISCOVERY_DATE:  18576 TJD;    93 DOY;   19/04/03 (yy/mm/dd)
DISCOVERY_TIME:  55451 SOD {15:24:11.00} UT
LEAD_TIME:       41.274 [days]
MAX_DATE:        18617 TJD;   134 DOY;   19/05/14 (yy/mm/dd)
MAX_TIME:        79142 SOD {21:59:02.40} UT
MAX_UNCERT:      0.890 [days]
CUSP_WIDTH:      9.67 +/- 0.68 [days]
u0:              0.00 +/- 0.29 [RingUnits]
MAX_MAG:         10.5 mag (estimated)
BASE_MAG:        18.43 +/- 0.00 [mag]
AMPLIFICATION:   125.78 +/- 0.00 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0639.html
SUN_POSTN:        40.47d {+02h 41m 52s}  +15.71d {+15d 42' 48"}
SUN_DIST:        132.87 [deg]   Sun_angle= 8.7 [hr] (West of Sun)
MOON_POSTN:       27.28d {+01h 49m 07s}   +5.91d {+05d 54' 40"}
MOON_DIST:       116.89 [deg]
GAL_COORDS:        1.74, -2.13 [deg] galactic lon,lat of the burst
ECL_COORDS:      269.57, -5.09 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.  
COMMENTS:        WARNING: Amax_error was 'nan'.