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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Fri 24 Jul 15 11:40:12 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201501727
SRC_RA:          269.0051d {+17h 56m 01s} (J2000),
                 269.2501d {+17h 57m 00s} (current),
                 268.2138d {+17h 52m 51s} (1950)
SRC_DEC:         -28.4483d {-28d 26' 53"} (J2000),
                 -28.4496d {-28d 26' 58"} (current),
                 -28.4415d {-28d 26' 29"} (1950)
DISCOVERY_DATE:  17197 TJD;   175 DOY;   15/06/24 (yy/mm/dd)
DISCOVERY_TIME:  42012 SOD {11:40:12.00} UT
LEAD_TIME:       37.129 [days]
MAX_DATE:        17234 TJD;   212 DOY;   15/07/31 (yy/mm/dd)
MAX_TIME:        53136 SOD {14:45:36.00} UT
MAX_UNCERT:      2.220 [days]
CUSP_WIDTH:      21.38 +/- 1.50 [days]
u0:              0.74 +/- 0.04 [RingUnits]
MAX_MAG:         18.7 mag (estimated)
BASE_MAG:        19.22 +/- 0.00 [mag]
AMPLIFICATION:   1.60 +/- 0.06 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1727.html
SUN_POSTN:       123.51d {+08h 14m 02s}  +19.87d {+19d 52' 20"}
SUN_DIST:        147.71 [deg]   Sun_angle= -9.7 [hr] (East of Sun)
MOON_POSTN:      213.36d {+14h 13m 28s}  -10.52d {-10d 31' 13"}
MOON_DIST:        55.12 [deg]
GAL_COORDS:        1.59, -1.71 [deg] galactic lon,lat of the burst
ECL_COORDS:      269.12, -5.01 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.