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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Thu 01 Jun 17 19:48:37 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201700973
SRC_RA:          262.7320d {+17h 30m 56s} (J2000),
                 263.0098d {+17h 32m 02s} (current),
                 261.9311d {+17h 27m 43s} (1950)
SRC_DEC:         -30.1862d {-30d 11' 09"} (J2000),
                 -30.1982d {-30d 11' 52"} (current),
                 -30.1490d {-30d 08' 56"} (1950)
DISCOVERY_DATE:  17874 TJD;   121 DOY;   17/05/01 (yy/mm/dd)
DISCOVERY_TIME:  71317 SOD {19:48:37.00} UT
LEAD_TIME:       31.900 [days]
MAX_DATE:        17906 TJD;   153 DOY;   17/06/02 (yy/mm/dd)
MAX_TIME:        62640 SOD {17:24:00.00} UT
MAX_UNCERT:      2.550 [days]
CUSP_WIDTH:      16.53 +/- 3.35 [days]
u0:              0.51 +/- 0.03 [RingUnits]
MAX_MAG:         19.3 mag (estimated)
BASE_MAG:        20.08 +/- 0.01 [mag]
AMPLIFICATION:   2.14 +/- 0.13 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0973.html
SUN_POSTN:        69.97d {+04h 39m 52s}  +22.16d {+22d 09' 33"}
SUN_DIST:        165.82 [deg]   Sun_angle= 11.1 [hr] (West of Sun)
MOON_POSTN:      166.90d {+11h 07m 37s}   +7.18d {+07d 10' 32"}
MOON_DIST:        98.86 [deg]
GAL_COORDS:      357.24,  2.03 [deg] galactic lon,lat of the burst
ECL_COORDS:      263.68, -6.91 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.