DECaLS DR5 exposures around RA,Dec = 189.7771, 8.6768

Show exposures that were cut from DECaLS DR5

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Brick 1897p087 with RA,Dec center 189.7331, 8.7500. Brick pixel coords: 1203.5, 794.7

These are postage stamps from the calibrated image files (so North is not necessarily up).

The "Weight" maps are 1/variance of the pixel values, including Poisson noise, so brighter areas will have relatively smaller statistical weight.

The "DQ" maps are flags raised by the Community Pipeline during processing for, eg, Cosmic Rays, bad pixels, etc.

CCD	Image	Weight	Image * (Weight>0)	DQ
CCD decam g 626474 S2, 94.0 sec (x,y ~ 1266,3737) (decam/CP/V4.1/CP20170305/c4d_170306_062935_ooi_g_v1.fits.fz [26]) (observed 2017-03-06 @ 06:27:10.882082 = MJD 57818.268876) (proposal id 2014B-0404) Direct link to JPL query
CCD decam r 626473 S2, 44.0 sec (x,y ~ 1256,3729) (decam/CP/V4.1/CP20170305/c4d_170306_062731_ooi_r_v1.fits.fz [26]) (observed 2017-03-06 @ 06:25:58.211021 = MJD 57818.268035) (proposal id 2014B-0404) Direct link to JPL query
CCD decam r 635638 S1, 45.0 sec (x,y ~ 124,4105) (decam/CP/V4.1/CP20170330/c4d_170331_045434_ooi_r_v1.fits.fz [25]) (observed 2017-03-31 @ 04:53:00.054233 = MJD 57843.203473) (proposal id 2014B-0404) Direct link to JPL query
CCD decam z 193258 N4, 100.0 sec (x,y ~ 1376,1726) (decam/CP/V3.1.1/CP20130330/c4d_130402_051535_ooi_z_v1.fits.fz [35]) (observed 2013-04-02 @ 05:15:35.627045 = MJD 56384.219162) (proposal id 2013A-0741) Direct link to JPL query
CCD decam z 431219 S2, 85.0 sec (x,y ~ 1227,3742) (decam/CP/V3.6.2/CP20150407/c4d_150410_042402_ooi_z_v1.fits.fz [25]) (observed 2015-04-10 @ 04:21:46.662060 = MJD 57122.181790) (proposal id 2014B-0404) Direct link to JPL query
CCD decam z 521863 S1, 80.0 sec (x,y ~ 119,4091) (decam/CP/V3.9/CP20160225/c4d_160301_085306_ooi_z_v1.fits.fz [24]) (observed 2016-03-01 @ 08:50:57.782100 = MJD 57448.368724) (proposal id 2014B-0404) Direct link to JPL query