CCD decam-247475-S18-r, image decam/CP/V3.6/CP20131028/c4d_131028_003725_ooi_r_v1.fits.fz, hdu 17; exptime 90.0 sec, seeing 1.1 arcsec, fwhm 4.2 pix, band r, RA,Dec 352.3634, 0.2017
Observed MJD 56593.026, 2013-10-28 00:37:25.185 UT