CCD decam-578993-S28-z, image decam/CP/V4.1/CP20160929/c4d_160930_030433_ooi_z_v2.fits.fz, hdu 6; exptime 90.0 sec, seeing 1.0 arcsec, fwhm 3.8 pix, band z, RA,Dec 352.4398, -0.1833
Observed MJD 57661.127, 2016-09-30 03:02:13.526 UT