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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sat 18 Feb 17 20:17:40 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201700124
SRC_RA:          270.0364d {+18h 00m 09s} (J2000),
                 270.3059d {+18h 01m 13s} (current),
                 269.2461d {+17h 56m 59s} (1950)
SRC_DEC:         -28.2746d {-28d 16' 28"} (J2000),
                 -28.2743d {-28d 16' 27"} (current),
                 -28.2729d {-28d 16' 21"} (1950)
DISCOVERY_DATE:  17771 TJD;    18 DOY;   17/01/18 (yy/mm/dd)
DISCOVERY_TIME:  73060 SOD {20:17:40.00} UT
LEAD_TIME:       32.284 [days]
MAX_DATE:        17804 TJD;    51 DOY;   17/02/20 (yy/mm/dd)
MAX_TIME:        11231 SOD {03:07:11.99} UT
MAX_UNCERT:      0.930 [days]
CUSP_WIDTH:      7.37 +/- 0.77 [days]
u0:              0.47 +/- 0.07 [RingUnits]
MAX_MAG:         17.4 mag (estimated)
BASE_MAG:        18.23 +/- 0.00 [mag]
AMPLIFICATION:   2.25 +/- 0.29 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0124.html
SUN_POSTN:       332.45d {+22h 09m 47s}  -11.34d {-11d 20' 19"}
SUN_DIST:         60.22 [deg]   Sun_angle= 4.1 [hr] (West of Sun)
MOON_POSTN:      239.62d {+15h 58m 29s}  -15.10d {-15d 06' 17"}
MOON_DIST:        31.28 [deg]
GAL_COORDS:        2.19, -2.41 [deg] galactic lon,lat of the burst
ECL_COORDS:      270.03, -4.84 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.