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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Thu 09 Mar 17 20:20:58 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201700301
SRC_RA:          271.5859d {+18h 06m 21s} (J2000),
                 271.8575d {+18h 07m 26s} (current),
                 270.7922d {+18h 03m 10s} (1950)
SRC_DEC:         -28.8291d {-28d 49' 44"} (J2000),
                 -28.8262d {-28d 49' 33"} (current),
                 -28.8349d {-28d 50' 05"} (1950)
DISCOVERY_DATE:  17793 TJD;    40 DOY;   17/02/09 (yy/mm/dd)
DISCOVERY_TIME:  73255 SOD {20:20:55.00} UT
LEAD_TIME:       26.901 [days]
MAX_DATE:        17820 TJD;    67 DOY;   17/03/08 (yy/mm/dd)
MAX_TIME:        64713 SOD {17:58:33.59} UT
MAX_UNCERT:      3.120 [days]
CUSP_WIDTH:      17.57 +/- 5.01 [days]
u0:              0.75 +/- 0.02 [RingUnits]
MAX_MAG:         19.2 mag (estimated)
BASE_MAG:        19.72 +/- 0.00 [mag]
AMPLIFICATION:   1.58 +/- 0.03 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0301.html
SUN_POSTN:       350.31d {+23h 21m 14s}   -4.17d {-04d 10' 25"}
SUN_DIST:         77.87 [deg]   Sun_angle= 5.2 [hr] (West of Sun)
MOON_POSTN:      137.61d {+09h 10m 27s}  +14.70d {+14d 41' 48"}
MOON_DIST:       135.53 [deg]
GAL_COORDS:        2.37, -3.87 [deg] galactic lon,lat of the burst
ECL_COORDS:      271.40, -5.40 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.