survey		    filters		zp		pixel_scale	mag_sys		mag_sys_conv
DES		        grizY		30		0.263		AB		    0.0
PS1		        grizy		25		0.25		AB		    0.0
SDSS		    ugriz		22.5	0.396		AB		    0.0
GALEX		    FUV,NUV		18.82,20.08	1.5		AB		    0.0
2MASS		    J,H,Ks	    header	1.0		    Vega		0.91,1.39,1.85
WISE		    W1,W2,W3,W4	header	1.375		Vega		2.699,3.339,5.174,6.620
unWISEneo1	    W1,W2		22.5	2.75		Vega		2.699,3.339
unWISEneo2	    W1,W2		22.5	2.75		Vega		2.699,3.339
unWISEallwise	W1,W2,W3,W4	22.5	2.75		Vega		2.699,3.339,5.174,6.620
HST		        UVIS,WFC,IR,NIC	header	0.06	AB		    0.0
LegacySurvey    grz         22.5    0.262       AB          0.0
Spitzer         IRAC.1,IRAC.2,IRAC.3,IRAC.4,MIPS.1         header    0.6,0.6,0.6,0.6,2.45       AB          0.0
VISTA           Z,Y,J,H,Ks  header  0.339       VEGA        0.502,0.600,0.916,1.366,1.827