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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sat 25 May 13 11:03:44 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201300817
SRC_RA:          267.8864d {+17h 51m 33s} (J2000),
                 268.1000d {+17h 52m 24s} (current),
                 267.0845d {+17h 48m 20s} (1950)
SRC_DEC:         -30.1293d {-30d 07' 44"} (J2000),
                 -30.1319d {-30d 07' 54"} (current),
                 -30.1171d {-30d 07' 01"} (1950)
DISCOVERY_DATE:  16407 TJD;   115 DOY;   13/04/25 (yy/mm/dd)
DISCOVERY_TIME:  39824 SOD {11:03:44.00} UT
LEAD_TIME:       29.421 [days]
MAX_DATE:        16436 TJD;   144 DOY;   13/05/24 (yy/mm/dd)
MAX_TIME:        76204 SOD {21:10:04.80} UT
MAX_UNCERT:      0.740 [days]
CUSP_WIDTH:      26.46 +/- 3.68 [days]
u0:              0.24 +/- 0.05 [RingUnits]
MAX_MAG:         15.8 mag (estimated)
BASE_MAG:        17.32 +/- 0.00 [mag]
AMPLIFICATION:   4.23 +/- 0.97 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0817.html
SUN_POSTN:        62.43d {+04h 09m 44s}  +21.02d {+21d 01' 15"}
SUN_DIST:        155.19 [deg]   Sun_angle= 10.3 [hr] (West of Sun)
MOON_POSTN:      246.98d {+16h 27m 55s}  -19.84d {-19d 50' 19"}
MOON_DIST:        21.68 [deg]
GAL_COORDS:      359.64, -1.72 [deg] galactic lon,lat of the burst
ECL_COORDS:      268.16, -6.70 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.