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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sat 04 Mar 17 20:29:48 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201700218
SRC_RA:          269.6075d {+17h 58m 26s} (J2000),
                 269.8776d {+17h 59m 31s} (current),
                 268.8177d {+17h 55m 16s} (1950)
SRC_DEC:         -28.2082d {-28d 12' 29"} (J2000),
                 -28.2086d {-28d 12' 30"} (current),
                 -28.2044d {-28d 12' 15"} (1950)
DISCOVERY_DATE:  17788 TJD;    35 DOY;   17/02/04 (yy/mm/dd)
DISCOVERY_TIME:  73788 SOD {20:29:48.00} UT
LEAD_TIME:       23.276 [days]
MAX_DATE:        17812 TJD;    59 DOY;   17/02/28 (yy/mm/dd)
MAX_TIME:        11231 SOD {03:07:11.99} UT
MAX_UNCERT:      1.460 [days]
CUSP_WIDTH:      290.30 +/- 70.41 [days]
u0:              0.04 +/- 0.01 [RingUnits]
MAX_MAG:         15.9 mag (estimated)
BASE_MAG:        19.23 +/- 0.00 [mag]
AMPLIFICATION:   21.80 +/- 7.57 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0218.html
SUN_POSTN:       345.68d {+23h 02m 44s}   -6.12d {-06d 07' 02"}
SUN_DIST:         74.62 [deg]   Sun_angle= 5.1 [hr] (West of Sun)
MOON_POSTN:       65.19d {+04h 20m 47s}  +16.12d {+16d 07' 18"}
MOON_DIST:       154.22 [deg]
GAL_COORDS:        2.06, -2.05 [deg] galactic lon,lat of the burst
ECL_COORDS:      269.65, -4.77 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.