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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sat 23 Feb 19 21:43:31 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201900108
SRC_RA:          272.7248d {+18h 10m 54s} (J2000),
                 273.0262d {+18h 12m 06s} (current),
                 271.9342d {+18h 07m 44s} (1950)
SRC_DEC:         -28.3369d {-28d 20' 12"} (J2000),
                 -28.3316d {-28d 19' 53"} (current),
                 -28.3482d {-28d 20' 53"} (1950)
DISCOVERY_DATE:  18506 TJD;    23 DOY;   19/01/23 (yy/mm/dd)
DISCOVERY_TIME:  78211 SOD {21:43:31.00} UT
LEAD_TIME:       11.773 [days]
MAX_DATE:        18518 TJD;    35 DOY;   19/02/04 (yy/mm/dd)
MAX_TIME:        58579 SOD {16:16:19.19} UT
MAX_UNCERT:      2.950 [days]
CUSP_WIDTH:      106.07 +/- 12.22 [days]
u0:              0.30 +/- 0.07 [RingUnits]
MAX_MAG:         15.5 mag (estimated)
BASE_MAG:        16.80 +/- 0.00 [mag]
AMPLIFICATION:   3.39 +/- 0.72 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0108.html
SUN_POSTN:       336.82d {+22h 27m 17s}   -9.68d {-09d 40' 57"}
SUN_DIST:         62.42 [deg]   Sun_angle= 4.3 [hr] (West of Sun)
MOON_POSTN:      212.89d {+14h 11m 34s}   -7.78d {-07d 46' 38"}
MOON_DIST:        60.10 [deg]
GAL_COORDS:        3.29, -4.51 [deg] galactic lon,lat of the burst
ECL_COORDS:      272.41, -4.92 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.