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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Mon 27 Feb 17 15:39:30 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201700191
SRC_RA:          270.2817d {+18h 01m 08s} (J2000),
                 270.5573d {+18h 02m 14s} (current),
                 269.4746d {+17h 57m 54s} (1950)
SRC_DEC:         -30.8886d {-30d 53' 18"} (J2000),
                 -30.8879d {-30d 53' 15"} (current),
                 -30.8880d {-30d 53' 16"} (1950)
DISCOVERY_DATE:  17780 TJD;    27 DOY;   17/01/27 (yy/mm/dd)
DISCOVERY_TIME:  56370 SOD {15:39:30.00} UT
LEAD_TIME:       22.626 [days]
MAX_DATE:        17803 TJD;    50 DOY;   17/02/19 (yy/mm/dd)
MAX_TIME:        24019 SOD {06:40:19.19} UT
MAX_UNCERT:      1.850 [days]
CUSP_WIDTH:      22.41 +/- 10.94 [days]
u0:              0.98 +/- 0.03 [RingUnits]
MAX_MAG:         18.3 mag (estimated)
BASE_MAG:        18.67 +/- 0.00 [mag]
AMPLIFICATION:   1.35 +/- 0.02 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0191.html
SUN_POSTN:       340.82d {+22h 43m 17s}   -8.10d {-08d 06' 16"}
SUN_DIST:         68.94 [deg]   Sun_angle= 4.7 [hr] (West of Sun)
MOON_POSTN:      353.63d {+23h 34m 32s}   -4.53d {-04d 32' 04"}
MOON_DIST:        81.74 [deg]
GAL_COORDS:        0.02, -3.89 [deg] galactic lon,lat of the burst
ECL_COORDS:      270.24, -7.45 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.