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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sun 30 Jun 19 19:53:51 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201901021
SRC_RA:          264.5859d {+17h 38m 21s} (J2000),
                 264.8898d {+17h 39m 34s} (current),
                 263.8034d {+17h 35m 13s} (1950)
SRC_DEC:         -27.1492d {-27d 08' 56"} (J2000),
                 -27.1591d {-27d 09' 32"} (current),
                 -27.1210d {-27d 07' 15"} (1950)
DISCOVERY_DATE:  18633 TJD;   150 DOY;   19/05/30 (yy/mm/dd)
DISCOVERY_TIME:  71631 SOD {19:53:51.00} UT
LEAD_TIME:       61.022 [days]
MAX_DATE:        18694 TJD;   211 DOY;   19/07/30 (yy/mm/dd)
MAX_TIME:        73526 SOD {20:25:26.39} UT
MAX_UNCERT:      1.520 [days]
CUSP_WIDTH:      38.38 +/- 1.69 [days]
u0:              0.00 +/- 0.29 [RingUnits]
MAX_MAG:         8.9 mag (estimated)
BASE_MAG:        19.15 +/- 0.00 [mag]
AMPLIFICATION:   424.95 +/- 0.00 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1021.html
SUN_POSTN:        99.52d {+06h 38m 04s}  +23.15d {+23d 08' 52"}
SUN_DIST:        166.18 [deg]   Sun_angle= -11.0 [hr] (East of Sun)
MOON_POSTN:       71.76d {+04h 47m 02s}  +19.33d {+19d 19' 60"}
MOON_DIST:       165.64 [deg]
GAL_COORDS:        0.67,  2.31 [deg] galactic lon,lat of the burst
ECL_COORDS:      265.17, -3.80 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.  
COMMENTS:        WARNING: Amax_error was 'nan'.