CCD decam-243474-S27-z, image decam/CP/V3.6/CP20131013/c4d_131013_012259_ooi_z_v1.fits.fz, hdu 6; exptime 90.0 sec, seeing 0.9 arcsec, fwhm 3.3 pix, band z, RA,Dec 352.6478, 0.1077
Observed MJD 56578.058, 2013-10-13 01:22:59.258 UT