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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sat 24 Mar 18 21:09:36 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201800457
SRC_RA:          267.5585d {+17h 50m 14s} (J2000),
                 267.8585d {+17h 51m 26s} (current),
                 266.7323d {+17h 46m 56s} (1950)
SRC_DEC:         -33.7439d {-33d 44' 37"} (J2000),
                 -33.7479d {-33d 44' 52"} (current),
                 -33.7300d {-33d 43' 47"} (1950)
DISCOVERY_DATE:  18173 TJD;    55 DOY;   18/02/24 (yy/mm/dd)
DISCOVERY_TIME:  76176 SOD {21:09:36.00} UT
LEAD_TIME:       32.027 [days]
MAX_DATE:        18205 TJD;    87 DOY;   18/03/28 (yy/mm/dd)
MAX_TIME:        78537 SOD {21:48:57.59} UT
MAX_UNCERT:      4.890 [days]
CUSP_WIDTH:      29.68 +/- 4.55 [days]
u0:              0.57 +/- 0.06 [RingUnits]
MAX_MAG:         19.0 mag (estimated)
BASE_MAG:        19.67 +/- 0.00 [mag]
AMPLIFICATION:   1.93 +/- 0.16 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0457.html
SUN_POSTN:         3.84d {+00h 15m 21s}   +1.66d {+01d 39' 39"}
SUN_DIST:         95.89 [deg]   Sun_angle= 6.4 [hr] (West of Sun)
MOON_POSTN:       97.69d {+06h 30m 45s}  +20.21d {+20d 12' 52"}
MOON_DIST:       163.90 [deg]
GAL_COORDS:      356.39, -3.33 [deg] galactic lon,lat of the burst
ECL_COORDS:      267.94,-10.32 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.