//////////////////////////////////////////////////////////////////////
TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Wed 12 Jul 17 16:35:36 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201701331
SRC_RA:          271.1829d {+18h 04m 44s} (J2000),
                 271.4630d {+18h 05m 51s} (current),
                 270.3803d {+18h 01m 31s} (1950)
SRC_DEC:         -30.2051d {-30d 12' 17"} (J2000),
                 -30.2029d {-30d 12' 09"} (current),
                 -30.2089d {-30d 12' 31"} (1950)
DISCOVERY_DATE:  17916 TJD;   163 DOY;   17/06/12 (yy/mm/dd)
DISCOVERY_TIME:  59736 SOD {16:35:36.00} UT
LEAD_TIME:       29.740 [days]
MAX_DATE:        17946 TJD;   193 DOY;   17/07/12 (yy/mm/dd)
MAX_TIME:        37238 SOD {10:20:38.39} UT
MAX_UNCERT:      1.010 [days]
CUSP_WIDTH:      4.80 +/- 0.90 [days]
u0:              0.95 +/- 0.05 [RingUnits]
MAX_MAG:         18.5 mag (estimated)
BASE_MAG:        18.87 +/- 0.00 [mag]
AMPLIFICATION:   1.37 +/- 0.04 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1331.html
SUN_POSTN:       112.19d {+07h 28m 45s}  +21.87d {+21d 52' 12"}
SUN_DIST:        159.64 [deg]   Sun_angle= -10.6 [hr] (East of Sun)
MOON_POSTN:      332.68d {+22h 10m 44s}  -11.82d {-11d 49' 04"}
MOON_DIST:        59.32 [deg]
GAL_COORDS:        1.00, -4.23 [deg] galactic lon,lat of the burst
ECL_COORDS:      271.03, -6.77 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.