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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Fri 31 Mar 17 19:28:50 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201700442
SRC_RA:          269.9861d {+17h 59m 57s} (J2000),
                 270.2560d {+18h 01m 01s} (current),
                 269.2002d {+17h 56m 48s} (1950)
SRC_DEC:         -27.5822d {-27d 34' 55"} (J2000),
                 -27.5820d {-27d 34' 54"} (current),
                 -27.5802d {-27d 34' 48"} (1950)
DISCOVERY_DATE:  17815 TJD;    62 DOY;   17/03/03 (yy/mm/dd)
DISCOVERY_TIME:  70130 SOD {19:28:50.00} UT
LEAD_TIME:       48.607 [days]
MAX_DATE:        17864 TJD;   111 DOY;   17/04/21 (yy/mm/dd)
MAX_TIME:        36201 SOD {10:03:21.60} UT
MAX_UNCERT:      5.770 [days]
CUSP_WIDTH:      23.41 +/- 1.94 [days]
u0:              1.75 +/- 0.10 [RingUnits]
MAX_MAG:         16.4 mag (estimated)
BASE_MAG:        16.48 +/- 0.00 [mag]
AMPLIFICATION:   1.08 +/- 0.01 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0442.html
SUN_POSTN:        10.37d {+00h 41m 28s}   +4.46d {+04d 27' 34"}
SUN_DIST:        101.02 [deg]   Sun_angle= 6.7 [hr] (West of Sun)
MOON_POSTN:       60.64d {+04h 02m 34s}  +15.43d {+15d 25' 57"}
MOON_DIST:       150.00 [deg]
GAL_COORDS:        2.77, -2.03 [deg] galactic lon,lat of the burst
ECL_COORDS:      269.99, -4.14 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.