HSTPHOT steps performed
-----------------------------------

MASK <fits image> <DQ image>

mask u4wobh01r_c0f.fits u4wobh01r_c1f.fits
mask u4wobh02r_c0f.fits u4wobh02r_c1f.fits
mask u4wobh03r_c0f.fits u4wobh03r_c1f.fits
mask u4wobh04r_c0f.fits u4wobh04r_c1f.fits
mask u4wobh05r_c0f.fits u4wobh05r_c1f.fits
mask u4wobh06r_c0f.fits u4wobh06r_c1f.fits
mask u4wobh07r_c0f.fits u4wobh07r_c1f.fits
mask u4wobh08r_c0f.fits u4wobh08r_c1f.fits
mask u4wobh09r_c0f.fits u4wobh09r_c1f.fits
mask u4wobh0ar_c0f.fits u4wobh0ar_c1f.fits
mask u4wobh0br_c0f.fits u4wobh0br_c1f.fits
mask u4wobh0cr_c0f.fits u4wobh0cr_c1f.fits
mask u4wobh0dr_c0f.fits u4wobh0dr_c1f.fits
mask u4wobh0er_c0f.fits u4wobh0er_c1f.fits
mask u4wobh0fr_c0f.fits u4wobh0fr_c1f.fits

CRMASK <reg_factor> <sigma_tresh> <min_value> <fits base> <scale> <min_scale> <max_scale> <dx> <dy> per image

crmask (performed 10 times): reg_factor=1 sigma_tresh=3 min_value=0 scale=0 min_scale=0 max_scale=0

crmask 1 3 0 u4wobh0ar_c0f 0 0 0 0.00 -0.28 u4wobh0br_c0f 0 0 0 0.00 -0.28 u4wobh0cr_c0f 0 0 0 0.00 -0.28
crmask 1 3 0 u4wobh0ar_c0f 0 0 0 0.00 -0.28 u4wobh0br_c0f 0 0 0 0.00 -0.28 u4wobh0cr_c0f 0 0 0 0.00 -0.28
crmask 1 3 0 u4wobh04r_c0f 0 0 0 0.00 -0.28 u4wobh05r_c0f 0 0 0 0.00 -0.28 u4wobh06r_c0f 0 0 0 0.00 -0.28
crmask 1 3 0 u4wobh04r_c0f 0 0 0 0.00 -0.28 u4wobh05r_c0f 0 0 0 0.00 -0.28 u4wobh06r_c0f 0 0 0 0.00 -0.28
crmask 1 3 0 u4wobh01r_c0f 0 0 0 0.00 0.00 u4wobh02r_c0f 0 0 0 0.00 -0.28 u4wobh03r_c0f 0 0 0 0.00 -0.28
crmask 1 3 0 u4wobh01r_c0f 0 0 0 0.00 0.00 u4wobh02r_c0f 0 0 0 0.00 -0.28 u4wobh03r_c0f 0 0 0 0.00 -0.28
crmask 1 3 0 u4wobh0dr_c0f 0 0 0 0.00 -0.28 u4wobh0er_c0f 0 0 0 0.00 -0.28 u4wobh0fr_c0f 0 0 0 0.00 -0.28
crmask 1 3 0 u4wobh0dr_c0f 0 0 0 0.00 -0.28 u4wobh0er_c0f 0 0 0 0.00 -0.28 u4wobh0fr_c0f 0 0 0 0.00 -0.28
crmask 1 3 0 u4wobh07r_c0f 0 0 0 0.00 -0.28 u4wobh08r_c0f 0 0 0 0.00 -0.28 u4wobh09r_c0f 0 0 0 0.00 -0.28
crmask 1 3 0 u4wobh07r_c0f 0 0 0 0.00 -0.28 u4wobh08r_c0f 0 0 0 0.00 -0.28 u4wobh09r_c0f 0 0 0 0.00 -0.28

COADD <input fits files> <fits output>

coadd u4wobh0ar_c0f.fits u4wobh0br_c0f.fits u4wobh0cr_c0f.fits comb1.F300W.fits
coadd u4wobh04r_c0f.fits u4wobh05r_c0f.fits u4wobh06r_c0f.fits comb1.F450W.fits
coadd u4wobh01r_c0f.fits u4wobh02r_c0f.fits u4wobh03r_c0f.fits comb1.F606W.fits
coadd u4wobh0dr_c0f.fits u4wobh0er_c0f.fits u4wobh0fr_c0f.fits comb1.F656N.fits
coadd u4wobh07r_c0f.fits u4wobh08r_c0f.fits u4wobh09r_c0f.fits comb1.F814W.fits

GETSKY <fits base>

getsky u4wobh01r_c0f 1
getsky u4wobh02r_c0f 1
getsky u4wobh03r_c0f 1
getsky u4wobh04r_c0f 1
getsky u4wobh05r_c0f 1
getsky u4wobh06r_c0f 1
getsky u4wobh07r_c0f 1
getsky u4wobh08r_c0f 1
getsky u4wobh09r_c0f 1
getsky u4wobh0ar_c0f 1
getsky u4wobh0br_c0f 1
getsky u4wobh0cr_c0f 1
getsky u4wobh0dr_c0f 1
getsky u4wobh0er_c0f 1
getsky u4wobh0fr_c0f 1
getsky comb1.F300W 1
getsky comb1.F450W 1
getsky comb1.F606W 1
getsky comb1.F656N 1
getsky comb1.F814W 1

HOTPIXELS <fits base>

hotpixels comb1.F300W
hotpixels comb1.F300W
hotpixels comb1.F450W
hotpixels comb1.F450W
hotpixels comb1.F606W
hotpixels comb1.F606W
hotpixels comb1.F656N
hotpixels comb1.F656N
hotpixels comb1.F814W
hotpixels comb1.F814W

HSTPHOT <output> <ind_tresh> <tot_tresh> <chip> <xmin> <xmax> <ymin> <ymax> <options> (<fits base> <dx> <dy> per exposure) <reference image>
If generation of fake stars, 10 additional parameters are necessary: <color1> <color2> <Mmin> <Mmax> <Cmin> <Cmax> <PCwt> <WFC2wt> <WFC3wt> <WFC4wt>

hstphot: ind_tresh=3.5 tot_tresh=5 chip=-1 xmin=0 xmax=0 ymin=0 ymax=0 options=6656
hstphot m31_u4wobh.phot 3.5 5 -1 0 0 0 0 6656 comb1.F300W 0.00 -0.28 comb1.F450W 0.00 -0.28 comb1.F606W 0.00 0.00 comb1.F656N 0.00 -0.28 comb1.F814W 0.00 -0.28 comb1.F606W