! Started logfile: /image_prod/ug002_uva//J0825-3218_S_dfm.log on Wed Mar 4 22:23:00 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uva//J0825-3218_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0825-3218_S_uva.fits ! AN table 1: 50 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.790667 visibilities/baseline/integration-bin. ! Found source: J0825-3218 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 5337 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J0825-3218_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.032838Jy sigma=5.754098 ! Fit after self-cal, rms=0.656920Jy sigma=3.512013 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.745 mas, bmaj=8.202 mas, bpa=-0.7105 degrees ! Estimated noise=2.66154 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.265514 Jy ! Component: 100 - total flux cleaned = 0.347585 Jy ! Total flux subtracted in 100 components = 0.347585 Jy ! Clean residual min=-0.015969 max=0.040690 Jy/beam ! Clean residual mean=0.000070 rms=0.005622 Jy/beam ! Combined flux in latest and established models = 0.347585 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.347585 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.131875Jy sigma=0.735072 ! Fit after self-cal, rms=0.131860Jy sigma=0.734823 ! Inverting map ! Added new window around map position (4.5, -8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0411541 Jy ! Component: 100 - total flux cleaned = 0.0663537 Jy ! Total flux subtracted in 100 components = 0.0663537 Jy ! Clean residual min=-0.012603 max=0.030350 Jy/beam ! Clean residual mean=0.000023 rms=0.003976 Jy/beam ! Combined flux in latest and established models = 0.413938 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 35 components and 0.413938 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.115207Jy sigma=0.593841 ! Fit after self-cal, rms=0.114743Jy sigma=0.589403 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.351 mas, bmaj=10.19 mas, bpa=0.231 degrees ! Estimated noise=1.78084 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-4, 9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0347771 Jy ! Component: 100 - total flux cleaned = 0.0555003 Jy ! Component: 150 - total flux cleaned = 0.0690974 Jy ! Component: 200 - total flux cleaned = 0.0782855 Jy ! Total flux subtracted in 200 components = 0.0782855 Jy ! Clean residual min=-0.009978 max=0.011651 Jy/beam ! Clean residual mean=-0.000031 rms=0.002802 Jy/beam ! Combined flux in latest and established models = 0.492224 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 92 components and 0.492224 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.104402Jy sigma=0.505930 ! Fit after self-cal, rms=0.104294Jy sigma=0.504757 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.351 x 10.19 at 0.231 degrees (North through East) ! Clean map min=-0.0093639 max=0.32838 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.96 HN 1.10 KP 0.98 ! LA 1.01 MK 1.02 NL 1.05 OV 0.92 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.72 FD 0.97 HN 1.08 KP 0.98 ! LA 0.99 MK 1.03 NL 1.02 OV 0.94 ! PT 0.99 SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.76 FD 0.97 HN 1.10 KP 0.99 ! LA 0.98 MK 1.00 NL 1.09 OV 0.92 ! PT 0.98 SC 1.04 ! ! ! Fit before self-cal, rms=0.104294Jy sigma=0.504757 ! Fit after self-cal, rms=0.099641Jy sigma=0.460002 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.367 mas, bmaj=10.26 mas, bpa=0.5207 degrees ! Estimated noise=1.78145 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00648724 Jy ! Component: 100 - total flux cleaned = -0.00779887 Jy ! Component: 150 - total flux cleaned = -0.00885175 Jy ! Component: 200 - total flux cleaned = -0.00960086 Jy ! Total flux subtracted in 200 components = -0.00960086 Jy ! Clean residual min=-0.007171 max=0.006268 Jy/beam ! Clean residual mean=-0.000054 rms=0.001725 Jy/beam ! Combined flux in latest and established models = 0.482623 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 118 components and 0.482623 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098905Jy sigma=0.455749 ! Fit after self-cal, rms=0.099012Jy sigma=0.455576 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099012Jy sigma=0.455576 ! Fit after self-cal, rms=0.100792Jy sigma=0.450235 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.384 mas, bmaj=10.31 mas, bpa=0.6401 degrees ! Estimated noise=1.78804 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0030534 Jy ! Component: 100 - total flux cleaned = -0.00373357 Jy ! Component: 150 - total flux cleaned = -0.00392794 Jy ! Component: 200 - total flux cleaned = -0.00401055 Jy ! Total flux subtracted in 200 components = -0.00401055 Jy ! Clean residual min=-0.005889 max=0.004556 Jy/beam ! Clean residual mean=-0.000042 rms=0.001377 Jy/beam ! Combined flux in latest and established models = 0.478612 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 139 components and 0.478612 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100530Jy sigma=0.448792 ! Fit after self-cal, rms=0.100549Jy sigma=0.448724 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.99796e-05 Jy ! Component: 100 - total flux cleaned = -3.95252e-05 Jy ! Component: 150 - total flux cleaned = -0.000166628 Jy ! Component: 200 - total flux cleaned = -0.000227355 Jy ! Total flux subtracted in 200 components = -0.000227355 Jy ! Clean residual min=-0.005735 max=0.004471 Jy/beam ! Clean residual mean=-0.000042 rms=0.001345 Jy/beam ! Combined flux in latest and established models = 0.478385 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 153 components and 0.478385 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100470Jy sigma=0.448188 ! Fit after self-cal, rms=0.100461Jy sigma=0.448154 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100461Jy sigma=0.448154 ! Fit after self-cal, rms=0.101941Jy sigma=0.447277 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.386 mas, bmaj=10.31 mas, bpa=0.6453 degrees ! Estimated noise=1.78824 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00267237 Jy ! Component: 100 - total flux cleaned = -0.00304431 Jy ! Component: 150 - total flux cleaned = -0.00320717 Jy ! Component: 200 - total flux cleaned = -0.00328147 Jy ! Total flux subtracted in 200 components = -0.00328147 Jy ! Clean residual min=-0.005125 max=0.004195 Jy/beam ! Clean residual mean=-0.000037 rms=0.001235 Jy/beam ! Combined flux in latest and established models = 0.475103 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 165 components and 0.475103 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101757Jy sigma=0.446390 ! Fit after self-cal, rms=0.101772Jy sigma=0.446359 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.56203e-06 Jy ! Component: 100 - total flux cleaned = 2.35633e-06 Jy ! Component: 150 - total flux cleaned = 2.89138e-06 Jy ! Component: 200 - total flux cleaned = 2.57095e-06 Jy ! Total flux subtracted in 200 components = 2.57095e-06 Jy ! Clean residual min=-0.005049 max=0.004112 Jy/beam ! Clean residual mean=-0.000037 rms=0.001208 Jy/beam ! Combined flux in latest and established models = 0.475106 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 168 components and 0.475106 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101700Jy sigma=0.445924 ! Fit after self-cal, rms=0.101697Jy sigma=0.445900 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101697Jy sigma=0.445900 ! Fit after self-cal, rms=0.102603Jy sigma=0.445583 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.983 mas, bmaj=23.5 mas, bpa=-0.4742 degrees ! Estimated noise=2.09012 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00276874 Jy ! Component: 100 - total flux cleaned = -0.00298391 Jy ! Component: 150 - total flux cleaned = -0.00304712 Jy ! Component: 200 - total flux cleaned = -0.00316169 Jy ! Total flux subtracted in 200 components = -0.00316169 Jy ! Clean residual min=-0.005177 max=0.004175 Jy/beam ! Clean residual mean=-0.000065 rms=0.001402 Jy/beam ! Combined flux in latest and established models = 0.471944 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 179 components and 0.471944 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102521Jy sigma=0.445162 ! Fit after self-cal, rms=0.102525Jy sigma=0.445109 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.91919e-06 Jy ! Component: 100 - total flux cleaned = -9.82935e-05 Jy ! Component: 150 - total flux cleaned = -0.00019193 Jy ! Component: 200 - total flux cleaned = -0.000236246 Jy ! Total flux subtracted in 200 components = -0.000236246 Jy ! Clean residual min=-0.005092 max=0.004093 Jy/beam ! Clean residual mean=-0.000065 rms=0.001384 Jy/beam ! Combined flux in latest and established models = 0.471708 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 185 components and 0.471708 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102498Jy sigma=0.444973 ! Fit after self-cal, rms=0.102492Jy sigma=0.444921 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=3.387 mas, bmaj=10.31 mas, bpa=0.6418 degrees ! Estimated noise=1.7871 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.387 x 10.31 at 0.6418 degrees (North through East) ! Clean map min=-0.0044082 max=0.33523 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.772 mas, bmaj=8.248 mas, bpa=-0.4791 degrees ! Estimated noise=2.72259 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.270923 Jy ! Component: 100 - total flux cleaned = 0.353603 Jy ! Component: 150 - total flux cleaned = 0.389975 Jy ! Component: 200 - total flux cleaned = 0.412362 Jy ! Total flux subtracted in 200 components = 0.412362 Jy ! Clean residual min=-0.007291 max=0.013217 Jy/beam ! Clean residual mean=0.000020 rms=0.002326 Jy/beam ! Combined flux in latest and established models = 0.412362 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 41 model components to the UV plane model. ! The established model now contains 41 components and 0.412362 Jy ! Inverting map and beam ! Estimated beam: bmin=3.387 mas, bmaj=10.31 mas, bpa=0.6418 degrees ! Estimated noise=1.7871 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0221557 Jy ! Component: 100 - total flux cleaned = 0.0350608 Jy ! Component: 150 - total flux cleaned = 0.0431819 Jy ! Component: 200 - total flux cleaned = 0.0484832 Jy ! Total flux subtracted in 200 components = 0.0484832 Jy ! Clean residual min=-0.005366 max=0.005370 Jy/beam ! Clean residual mean=-0.000045 rms=0.001266 Jy/beam ! Combined flux in latest and established models = 0.460845 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 99 components and 0.460845 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.983 mas, bmaj=23.5 mas, bpa=-0.4742 degrees ! Estimated noise=2.09012 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0052063 Jy ! Component: 100 - total flux cleaned = 0.00778109 Jy ! Component: 150 - total flux cleaned = 0.00830772 Jy ! Component: 200 - total flux cleaned = 0.0085223 Jy ! Total flux subtracted in 200 components = 0.0085223 Jy ! Clean residual min=-0.004877 max=0.004008 Jy/beam ! Clean residual mean=-0.000070 rms=0.001442 Jy/beam ! Combined flux in latest and established models = 0.469367 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000147081 Jy ! Component: 100 - total flux cleaned = 0.000285897 Jy ! Component: 150 - total flux cleaned = 0.000414784 Jy ! Component: 200 - total flux cleaned = 0.000538235 Jy ! Total flux subtracted in 200 components = 0.000538235 Jy ! Clean residual min=-0.004886 max=0.003966 Jy/beam ! Clean residual mean=-0.000068 rms=0.001420 Jy/beam ! Combined flux in latest and established models = 0.469906 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 131 components and 0.469906 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.387 mas, bmaj=10.31 mas, bpa=0.6418 degrees ! Estimated noise=1.7871 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000122024 Jy ! Component: 100 - total flux cleaned = 6.09006e-05 Jy ! Component: 150 - total flux cleaned = 0.000164548 Jy ! Component: 200 - total flux cleaned = 0.000258204 Jy ! Total flux subtracted in 200 components = 0.000258204 Jy ! Clean residual min=-0.005043 max=0.003926 Jy/beam ! Clean residual mean=-0.000037 rms=0.001110 Jy/beam ! Combined flux in latest and established models = 0.470164 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 150 components and 0.470164 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102458Jy sigma=0.444318 ! Fit after self-cal, rms=0.102419Jy sigma=0.444232 wmodel J0825-3218_S_map.mod ! Writing 150 model components to file: J0825-3218_S_map.mod wobs J0825-3218_S_uvs.fits ! Writing UV FITS file: J0825-3218_S_uvs.fits wwins J0825-3218_S_map.win ! wwins: Wrote 3 windows to J0825-3218_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00156538 Jy ! Component: 100 - total flux cleaned = -0.00225113 Jy ! Component: 150 - total flux cleaned = -0.00289053 Jy ! Component: 200 - total flux cleaned = -0.00355836 Jy ! Component: 250 - total flux cleaned = -0.0040232 Jy ! Component: 300 - total flux cleaned = -0.00430483 Jy ! Component: 350 - total flux cleaned = -0.00463087 Jy ! Component: 400 - total flux cleaned = -0.00494455 Jy ! Component: 450 - total flux cleaned = -0.00519908 Jy ! Component: 500 - total flux cleaned = -0.00549717 Jy ! Component: 550 - total flux cleaned = -0.00583502 Jy ! Component: 600 - total flux cleaned = -0.00616435 Jy ! Component: 650 - total flux cleaned = -0.00634968 Jy ! Component: 700 - total flux cleaned = -0.00684625 Jy ! Component: 750 - total flux cleaned = -0.00702295 Jy ! Component: 800 - total flux cleaned = -0.00732753 Jy ! Component: 850 - total flux cleaned = -0.00766904 Jy ! Component: 900 - total flux cleaned = -0.00796233 Jy ! Component: 950 - total flux cleaned = -0.00829132 Jy ! Component: 1000 - total flux cleaned = -0.00841329 Jy ! Component: 1050 - total flux cleaned = -0.00881182 Jy ! Component: 1100 - total flux cleaned = -0.00892901 Jy ! Component: 1150 - total flux cleaned = -0.00923781 Jy ! Component: 1200 - total flux cleaned = -0.00946532 Jy ! Component: 1250 - total flux cleaned = -0.00980191 Jy ! Component: 1300 - total flux cleaned = -0.0101327 Jy ! Component: 1350 - total flux cleaned = -0.0101685 Jy ! Component: 1400 - total flux cleaned = -0.0105617 Jy ! Component: 1450 - total flux cleaned = -0.0107023 Jy ! Component: 1500 - total flux cleaned = -0.0109446 Jy ! Component: 1550 - total flux cleaned = -0.0112517 Jy ! Component: 1600 - total flux cleaned = -0.0112853 Jy ! Component: 1650 - total flux cleaned = -0.011618 Jy ! Component: 1700 - total flux cleaned = -0.0116509 Jy ! Component: 1750 - total flux cleaned = -0.0119108 Jy ! Component: 1800 - total flux cleaned = -0.012199 Jy ! Component: 1850 - total flux cleaned = -0.0124514 Jy ! Component: 1900 - total flux cleaned = -0.012607 Jy ! Component: 1950 - total flux cleaned = -0.012761 Jy ! Component: 2000 - total flux cleaned = -0.012913 Jy ! Component: 2050 - total flux cleaned = -0.0130932 Jy ! Component: 2100 - total flux cleaned = -0.0132122 Jy ! Component: 2150 - total flux cleaned = -0.0133291 Jy ! Component: 2200 - total flux cleaned = -0.0135321 Jy ! Component: 2250 - total flux cleaned = -0.0136748 Jy ! Component: 2300 - total flux cleaned = -0.0136185 Jy ! Component: 2350 - total flux cleaned = -0.0137587 Jy ! Component: 2400 - total flux cleaned = -0.0138143 Jy ! Component: 2450 - total flux cleaned = -0.0138967 Jy ! Component: 2500 - total flux cleaned = -0.0139779 Jy ! Component: 2550 - total flux cleaned = -0.0140583 Jy ! Component: 2600 - total flux cleaned = -0.0140849 Jy ! Component: 2650 - total flux cleaned = -0.0142163 Jy ! Component: 2700 - total flux cleaned = -0.0142422 Jy ! Component: 2750 - total flux cleaned = -0.0143963 Jy ! Component: 2800 - total flux cleaned = -0.0144724 Jy ! Component: 2850 - total flux cleaned = -0.0145477 Jy ! Component: 2900 - total flux cleaned = -0.0145729 Jy ! Component: 2950 - total flux cleaned = -0.0147455 Jy ! Component: 3000 - total flux cleaned = -0.0147943 Jy ! Component: 3050 - total flux cleaned = -0.0148427 Jy ! Component: 3100 - total flux cleaned = -0.0148666 Jy ! Component: 3150 - total flux cleaned = -0.0148901 Jy ! Component: 3200 - total flux cleaned = -0.0148429 Jy ! Component: 3250 - total flux cleaned = -0.0148664 Jy ! Component: 3300 - total flux cleaned = -0.0148897 Jy ! Component: 3350 - total flux cleaned = -0.0149355 Jy ! Component: 3400 - total flux cleaned = -0.0150035 Jy ! Component: 3450 - total flux cleaned = -0.0150712 Jy ! Component: 3500 - total flux cleaned = -0.015116 Jy ! Component: 3550 - total flux cleaned = -0.0151605 Jy ! Component: 3600 - total flux cleaned = -0.0152704 Jy ! Component: 3650 - total flux cleaned = -0.0153143 Jy ! Component: 3700 - total flux cleaned = -0.0153576 Jy ! Component: 3750 - total flux cleaned = -0.0154864 Jy ! Component: 3800 - total flux cleaned = -0.0155502 Jy ! Component: 3850 - total flux cleaned = -0.0155505 Jy ! Component: 3900 - total flux cleaned = -0.0155926 Jy ! Component: 3950 - total flux cleaned = -0.0156343 Jy ! Component: 4000 - total flux cleaned = -0.0156551 Jy ! Component: 4050 - total flux cleaned = -0.0156756 Jy ! Total flux subtracted in 4096 components = -0.0157369 Jy ! Clean residual min=-0.001129 max=0.001127 Jy/beam ! Clean residual mean=-0.000013 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.454427 Jy keep ! Adding 327 model components to the UV plane model. ! The established model now contains 477 components and 0.454427 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0825-3218_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.387 x 10.31 at 0.6418 degrees (North through East) ! Clean map min=-0.0023939 max=0.34396 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0825-3218_S_map.fits wmodel /image_prod/ug002_uva//J0825-3218_S_map.mod ! Writing 477 model components to file: /image_prod/ug002_uva//J0825-3218_S_map.mod wobs /image_prod/ug002_uva//J0825-3218_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0825-3218_S_uvs.fits wwins /image_prod/ug002_uva//J0825-3218_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0825-3218_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.343963 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000401984 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.350605 0.350605 0.701209 1.40242 2.80484 5.60967 11.2193 22.4387 44.8774 89.7548 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.343 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 855.664 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0825-3218_S_dfm.log closed on Wed Mar 4 22:23:04 2020