//////////////////////////////////////////////////////////////////////
TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Thu 13 Apr 17 04:35:38 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201700538
SRC_RA:          269.9485d {+17h 59m 48s} (J2000),
                 270.2243d {+18h 00m 54s} (current),
                 269.1466d {+17h 56m 35s} (1950)
SRC_DEC:         -30.1013d {-30d 06' 04"} (J2000),
                 -30.1012d {-30d 06' 03"} (current),
                 -30.0991d {-30d 05' 56"} (1950)
DISCOVERY_DATE:  17825 TJD;    72 DOY;   17/03/13 (yy/mm/dd)
DISCOVERY_TIME:  16538 SOD {04:35:38.00} UT
LEAD_TIME:       32.648 [days]
MAX_DATE:        17857 TJD;   104 DOY;   17/04/14 (yy/mm/dd)
MAX_TIME:        72489 SOD {20:08:09.60} UT
MAX_UNCERT:      0.930 [days]
CUSP_WIDTH:      7.59 +/- 0.78 [days]
u0:              0.40 +/- 0.07 [RingUnits]
MAX_MAG:         18.9 mag (estimated)
BASE_MAG:        19.90 +/- 0.00 [mag]
AMPLIFICATION:   2.58 +/- 0.40 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0538.html
SUN_POSTN:        21.70d {+01h 26m 49s}   +9.11d {+09d 06' 26"}
SUN_DIST:        113.09 [deg]   Sun_angle= 7.4 [hr] (West of Sun)
MOON_POSTN:      224.00d {+14h 56m 01s}  -11.66d {-11d 39' 47"}
MOON_DIST:        46.56 [deg]
GAL_COORDS:        0.56, -3.25 [deg] galactic lon,lat of the burst
ECL_COORDS:      269.96, -6.66 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.