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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Mon 17 Aug 15 11:47:48 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201501791
SRC_RA:          269.9405d {+17h 59m 46s} (J2000),
                 270.1855d {+18h 00m 45s} (current),
                 269.1523d {+17h 56m 37s} (1950)
SRC_DEC:         -27.9431d {-27d 56' 34"} (J2000),
                 -27.9430d {-27d 56' 34"} (current),
                 -27.9409d {-27d 56' 26"} (1950)
DISCOVERY_DATE:  17220 TJD;   198 DOY;   15/07/17 (yy/mm/dd)
DISCOVERY_TIME:  42468 SOD {11:47:48.00} UT
LEAD_TIME:       26.194 [days]
MAX_DATE:        17246 TJD;   224 DOY;   15/08/12 (yy/mm/dd)
MAX_TIME:        59270 SOD {16:27:50.40} UT
MAX_UNCERT:      0.110 [days]
CUSP_WIDTH:      10.12 +/- 0.17 [days]
u0:              0.19 +/- 0.01 [RingUnits]
MAX_MAG:         17.2 mag (estimated)
BASE_MAG:        18.95 +/- 0.00 [mag]
AMPLIFICATION:   5.23 +/- 0.38 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1791.html
SUN_POSTN:       146.58d {+09h 46m 18s}  +13.43d {+13d 25' 48"}
SUN_DIST:        125.76 [deg]   Sun_angle= -8.2 [hr] (East of Sun)
MOON_POSTN:      176.00d {+11h 44m 01s}   +1.26d {+01d 15' 52"}
MOON_DIST:        94.29 [deg]
GAL_COORDS:        2.44, -2.17 [deg] galactic lon,lat of the burst
ECL_COORDS:      269.95, -4.50 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.