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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sat 25 Feb 17 14:21:48 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201700174
SRC_RA:          269.7850d {+17h 59m 08s} (J2000),
                 270.0553d {+18h 00m 13s} (current),
                 268.9932d {+17h 55m 58s} (1950)
SRC_DEC:         -28.5240d {-28d 31' 25"} (J2000),
                 -28.5241d {-28d 31' 26"} (current),
                 -28.5210d {-28d 31' 15"} (1950)
DISCOVERY_DATE:  17778 TJD;    25 DOY;   17/01/25 (yy/mm/dd)
DISCOVERY_TIME:  51708 SOD {14:21:48.00} UT
LEAD_TIME:       32.757 [days]
MAX_DATE:        17811 TJD;    58 DOY;   17/02/27 (yy/mm/dd)
MAX_TIME:        30671 SOD {08:31:11.99} UT
MAX_UNCERT:      4.610 [days]
CUSP_WIDTH:      25.73 +/- 4.56 [days]
u0:              1.24 +/- 0.03 [RingUnits]
MAX_MAG:         17.7 mag (estimated)
BASE_MAG:        17.87 +/- 0.00 [mag]
AMPLIFICATION:   1.20 +/- 0.01 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0174.html
SUN_POSTN:       338.88d {+22h 35m 32s}   -8.88d {-08d 52' 31"}
SUN_DIST:         67.22 [deg]   Sun_angle= 4.6 [hr] (West of Sun)
MOON_POSTN:      326.44d {+21h 45m 45s}  -12.53d {-12d 31' 40"}
MOON_DIST:        54.66 [deg]
GAL_COORDS:        1.86, -2.34 [deg] galactic lon,lat of the burst
ECL_COORDS:      269.81, -5.08 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.