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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sat 22 Jul 17 15:30:40 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201701420
SRC_RA:          269.5374d {+17h 58m 09s} (J2000),
                 269.8145d {+17h 59m 15s} (current),
                 268.7446d {+17h 54m 59s} (1950)
SRC_DEC:         -28.6869d {-28d 41' 12"} (J2000),
                 -28.6875d {-28d 41' 14"} (current),
                 -28.6827d {-28d 40' 57"} (1950)
DISCOVERY_DATE:  17926 TJD;   173 DOY;   17/06/22 (yy/mm/dd)
DISCOVERY_TIME:  55840 SOD {15:30:40.00} UT
LEAD_TIME:       42.094 [days]
MAX_DATE:        17968 TJD;   215 DOY;   17/08/03 (yy/mm/dd)
MAX_TIME:        63936 SOD {17:45:36.00} UT
MAX_UNCERT:      0.780 [days]
CUSP_WIDTH:      18.40 +/- 0.97 [days]
u0:              0.00 +/- 0.26 [RingUnits]
MAX_MAG:         9.9 mag (estimated)
BASE_MAG:        19.53 +/- 0.00 [mag]
AMPLIFICATION:   140.23 +/- 0.00 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1420.html
SUN_POSTN:       122.20d {+08h 08m 47s}  +20.14d {+20d 08' 41"}
SUN_DIST:        149.41 [deg]   Sun_angle= -9.8 [hr] (East of Sun)
MOON_POSTN:      110.56d {+07h 22m 13s}  +19.15d {+19d 08' 53"}
MOON_DIST:       158.82 [deg]
GAL_COORDS:        1.61, -2.23 [deg] galactic lon,lat of the burst
ECL_COORDS:      269.59, -5.25 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.  
COMMENTS:        WARNING: Amax_error was 'nan'.