//////////////////////////////////////////////////////////////////////
TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sat 08 Apr 17 04:04:48 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201700502
SRC_RA:          268.6477d {+17h 54m 35s} (J2000),
                 268.9249d {+17h 55m 42s} (current),
                 267.8413d {+17h 51m 22s} (1950)
SRC_DEC:         -30.8022d {-30d 48' 07"} (J2000),
                 -30.8042d {-30d 48' 14"} (current),
                 -30.7937d {-30d 47' 36"} (1950)
DISCOVERY_DATE:  17820 TJD;    67 DOY;   17/03/08 (yy/mm/dd)
DISCOVERY_TIME:  14688 SOD {04:04:48.00} UT
LEAD_TIME:       31.231 [days]
MAX_DATE:        17851 TJD;    98 DOY;   17/04/08 (yy/mm/dd)
MAX_TIME:        34646 SOD {09:37:26.40} UT
MAX_UNCERT:      2.530 [days]
CUSP_WIDTH:      13.12 +/- 2.57 [days]
u0:              0.73 +/- 0.05 [RingUnits]
MAX_MAG:         19.5 mag (estimated)
BASE_MAG:        20.06 +/- 0.00 [mag]
AMPLIFICATION:   1.62 +/- 0.08 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0502.html
SUN_POSTN:        17.09d {+01h 08m 21s}   +7.26d {+07d 15' 31"}
SUN_DIST:        109.29 [deg]   Sun_angle= 7.2 [hr] (West of Sun)
MOON_POSTN:      164.42d {+10h 57m 40s}   +7.69d {+07d 41' 09"}
MOON_DIST:       106.36 [deg]
GAL_COORDS:      359.39, -2.63 [deg] galactic lon,lat of the burst
ECL_COORDS:      268.83, -7.37 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.