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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Fri 21 Aug 15 11:07:02 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201501849
SRC_RA:          271.3395d {+18h 05m 21s} (J2000),
                 271.5853d {+18h 06m 20s} (current),
                 270.5492d {+18h 02m 12s} (1950)
SRC_DEC:         -28.2741d {-28d 16' 26"} (J2000),
                 -28.2719d {-28d 16' 18"} (current),
                 -28.2787d {-28d 16' 42"} (1950)
DISCOVERY_DATE:  17224 TJD;   202 DOY;   15/07/21 (yy/mm/dd)
DISCOVERY_TIME:  40022 SOD {11:07:02.00} UT
LEAD_TIME:       39.903 [days]
MAX_DATE:        17264 TJD;   242 DOY;   15/08/30 (yy/mm/dd)
MAX_TIME:        31622 SOD {08:47:02.39} UT
MAX_UNCERT:      1.580 [days]
CUSP_WIDTH:      16.53 +/- 0.86 [days]
u0:              0.56 +/- 0.08 [RingUnits]
MAX_MAG:         18.2 mag (estimated)
BASE_MAG:        18.91 +/- 0.00 [mag]
AMPLIFICATION:   1.98 +/- 0.22 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1849.html
SUN_POSTN:       150.26d {+10h 01m 03s}  +12.14d {+12d 08' 08"}
SUN_DIST:        123.17 [deg]   Sun_angle= -8.1 [hr] (East of Sun)
MOON_POSTN:      221.45d {+14h 45m 48s}  -12.31d {-12d 18' 53"}
MOON_DIST:        49.26 [deg]
GAL_COORDS:        2.76, -3.41 [deg] galactic lon,lat of the burst
ECL_COORDS:      271.18, -4.84 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.