CCD decam-578996-S1-z, image decam/CP/V4.1/CP20160929/c4d_160930_031034_ooi_z_v2.fits.fz, hdu 24; exptime 90.0 sec, seeing 1.0 arcsec, fwhm 3.9 pix, band z, RA,Dec 352.6359, 0.1760
Observed MJD 57661.131, 2016-09-30 03:08:14.741 UT