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

MASK <fits image> <DQ image>

mask u2xj0401t_c0f.fits u2xj0401t_c1f.fits
mask u2xj0402t_c0f.fits u2xj0402t_c1f.fits
mask u2xj0403t_c0f.fits u2xj0403t_c1f.fits
mask u2xj0404t_c0f.fits u2xj0404t_c1f.fits
mask u2xj0405t_c0f.fits u2xj0405t_c1f.fits
mask u2xj0406t_c0f.fits u2xj0406t_c1f.fits
mask u2xj0407t_c0f.fits u2xj0407t_c1f.fits
mask u2xj0408t_c0f.fits u2xj0408t_c1f.fits
mask u2xj0409t_c0f.fits u2xj0409t_c1f.fits
mask u2xj040at_c0f.fits u2xj040at_c1f.fits
mask u2xj040bt_c0f.fits u2xj040bt_c1f.fits

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

crmask (performed 4 times): reg_factor=1 sigma_tresh=3 min_value=0 scale=0 min_scale=0 max_scale=0

crmask 1 3 0 u2xj0403t_c0f 0 0 0 0.00 0.00 u2xj0404t_c0f 0 0 0 0.00 0.00 u2xj0405t_c0f 0 0 0 0.00 0.00 u2xj0406t_c0f 0 0 0 1.67 1.67 u2xj0407t_c0f 0 0 0 1.67 3.34
crmask 1 3 0 u2xj0403t_c0f 0 0 0 0.00 0.00 u2xj0404t_c0f 0 0 0 0.00 0.00 u2xj0405t_c0f 0 0 0 0.00 0.00 u2xj0406t_c0f 0 0 0 1.67 1.67 u2xj0407t_c0f 0 0 0 1.67 3.34
crmask 1 3 0 u2xj0401t_c0f 0 0 0 0.00 0.00 u2xj0402t_c0f 0 0 0 0.00 0.00 u2xj0408t_c0f 0 0 0 0.83 5.01 u2xj0409t_c0f 0 0 0 -0.83 5.01 u2xj040at_c0f 0 0 0 -1.67 3.34 u2xj040bt_c0f 0 0 0 -1.67 1.67
crmask 1 3 0 u2xj0401t_c0f 0 0 0 0.00 0.00 u2xj0402t_c0f 0 0 0 0.00 0.00 u2xj0408t_c0f 0 0 0 0.83 5.01 u2xj0409t_c0f 0 0 0 -0.83 5.01 u2xj040at_c0f 0 0 0 -1.67 3.34 u2xj040bt_c0f 0 0 0 -1.67 1.67

COADD <input fits files> <fits output>

coadd u2xj0403t_c0f.fits u2xj0404t_c0f.fits u2xj0405t_c0f.fits comb1.F555W.fits
coadd u2xj0406t_c0f.fits comb2.F555W.fits
coadd u2xj0407t_c0f.fits comb3.F555W.fits
coadd u2xj0401t_c0f.fits u2xj0402t_c0f.fits comb1.F814W.fits
coadd u2xj0408t_c0f.fits comb2.F814W.fits
coadd u2xj0409t_c0f.fits comb3.F814W.fits
coadd u2xj040at_c0f.fits comb4.F814W.fits
coadd u2xj040bt_c0f.fits comb5.F814W.fits

GETSKY <fits base>

getsky u2xj0401t_c0f 1
getsky u2xj0402t_c0f 1
getsky u2xj0403t_c0f 1
getsky u2xj0404t_c0f 1
getsky u2xj0405t_c0f 1
getsky u2xj0406t_c0f 1
getsky u2xj0407t_c0f 1
getsky u2xj0408t_c0f 1
getsky u2xj0409t_c0f 1
getsky u2xj040at_c0f 1
getsky u2xj040bt_c0f 1
getsky comb1.F555W 1
getsky comb2.F555W 1
getsky comb3.F555W 1
getsky comb1.F814W 1
getsky comb2.F814W 1
getsky comb3.F814W 1
getsky comb4.F814W 1
getsky comb5.F814W 1

HOTPIXELS <fits base>

hotpixels comb1.F555W
hotpixels comb1.F555W
hotpixels comb2.F555W
hotpixels comb2.F555W
hotpixels comb3.F555W
hotpixels comb3.F555W
hotpixels comb1.F814W
hotpixels comb1.F814W
hotpixels comb2.F814W
hotpixels comb2.F814W
hotpixels comb3.F814W
hotpixels comb3.F814W
hotpixels comb4.F814W
hotpixels comb4.F814W
hotpixels comb5.F814W
hotpixels comb5.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 color1=V color2=I Mmin=17 Mmax=29 Cmin=-0.5 Cmax=3.0 PCwt=-3 WFC2wt=-3 WFC3wt=-3 WFC4wt=-3

hstphot lmc_u2xj04.phot 3.5 5 -1 0 0 0 0 6720 comb1.F555W 0.00 0.00 comb2.F555W 1.67 1.67 comb3.F555W 1.67 3.34 comb1.F814W 0.00 0.00 comb2.F814W 0.83 5.01 comb3.F814W -0.83 5.01 comb4.F814W -1.67 3.34 comb5.F814W -1.67 1.67 comb1.F555W V I 17 29 -0.5 3.0 -3 -3 -3 -3