//////////////////////////////////////////////////////////////////////
TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Mon 27 Feb 17 15:39:26 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201700189
SRC_RA:          269.6961d {+17h 58m 47s} (J2000),
                 269.9733d {+17h 59m 54s} (current),
                 268.8844d {+17h 55m 32s} (1950)
SRC_DEC:         -31.5835d {-31d 35' 00"} (J2000),
                 -31.5838d {-31d 35' 01"} (current),
                 -31.5801d {-31d 34' 47"} (1950)
DISCOVERY_DATE:  17780 TJD;    27 DOY;   17/01/27 (yy/mm/dd)
DISCOVERY_TIME:  56366 SOD {15:39:26.00} UT
LEAD_TIME:       28.823 [days]
MAX_DATE:        17809 TJD;    56 DOY;   17/02/25 (yy/mm/dd)
MAX_TIME:        41040 SOD {11:24:00.00} UT
MAX_UNCERT:      0.580 [days]
CUSP_WIDTH:      9.62 +/- 1.15 [days]
u0:              0.56 +/- 0.01 [RingUnits]
MAX_MAG:         18.6 mag (estimated)
BASE_MAG:        19.32 +/- 0.00 [mag]
AMPLIFICATION:   1.98 +/- 0.04 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0189.html
SUN_POSTN:       340.82d {+22h 43m 17s}   -8.10d {-08d 06' 16"}
SUN_DIST:         69.48 [deg]   Sun_angle= 4.7 [hr] (West of Sun)
MOON_POSTN:      353.63d {+23h 34m 32s}   -4.53d {-04d 32' 04"}
MOON_DIST:        82.23 [deg]
GAL_COORDS:      359.17, -3.79 [deg] galactic lon,lat of the burst
ECL_COORDS:      269.74, -8.14 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.