! Started logfile: /image_prod/ug002_uva//J1624+5652_S_dfm.log on Thu Mar 5 02:41:00 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//J1624+5652_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1624+5652_S_uva.fits ! AN table 1: 80 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.915972 visibilities/baseline/integration-bin. ! Found source: J1624+5652 ! ! 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 7914 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 J1624+5652_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 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.044613Jy sigma=8.666083 ! Fit after self-cal, rms=0.746008Jy sigma=6.143868 ! 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=2.891 mas, bmaj=4.924 mas, bpa=-16.47 degrees ! Estimated noise=1.55372 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 = 0.194009 Jy ! Component: 100 - total flux cleaned = 0.259553 Jy ! Total flux subtracted in 100 components = 0.259553 Jy ! Clean residual min=-0.010198 max=0.027152 Jy/beam ! Clean residual mean=-0.000016 rms=0.002676 Jy/beam ! Combined flux in latest and established models = 0.259553 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.259553 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080218Jy sigma=0.585909 ! Fit after self-cal, rms=0.079981Jy sigma=0.584322 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0292508 Jy ! Component: 100 - total flux cleaned = 0.0450161 Jy ! Total flux subtracted in 100 components = 0.0450161 Jy ! Clean residual min=-0.006773 max=0.007847 Jy/beam ! Clean residual mean=-0.000003 rms=0.001600 Jy/beam ! Combined flux in latest and established models = 0.304569 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 21 components and 0.304569 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067275Jy sigma=0.472362 ! Fit after self-cal, rms=0.067184Jy sigma=0.471668 ! 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=3.602 mas, bmaj=5.645 mas, bpa=-16 degrees ! Estimated noise=0.98921 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 = 0.00978173 Jy ! Component: 100 - total flux cleaned = 0.014973 Jy ! Component: 150 - total flux cleaned = 0.0170967 Jy ! Component: 200 - total flux cleaned = 0.0176552 Jy ! Total flux subtracted in 200 components = 0.0176552 Jy ! Clean residual min=-0.007369 max=0.006321 Jy/beam ! Clean residual mean=0.000004 rms=0.001450 Jy/beam ! Combined flux in latest and established models = 0.322224 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 33 components and 0.322224 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065437Jy sigma=0.460531 ! Fit after self-cal, rms=0.065396Jy sigma=0.460241 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.602 x 5.645 at -16 degrees (North through East) ! Clean map min=-0.0069845 max=0.25109 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.93 HN 0.99 KP 1.03 ! LA 1.00 MK 0.97 OV 0.90 PT 1.11 ! SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.99 HN 1.00 KP 1.02 ! LA 1.07 MK 0.99 OV 0.93 PT 1.05 ! SC 1.21 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.05 KP 1.03 ! LA 1.01 MK 1.02 OV 0.90 PT 1.08 ! SC 1.08 ! ! ! Fit before self-cal, rms=0.065396Jy sigma=0.460241 ! Fit after self-cal, rms=0.065776Jy sigma=0.423887 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.635 mas, bmaj=5.667 mas, bpa=-16.27 degrees ! Estimated noise=0.995774 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 = 0.0013569 Jy ! Component: 100 - total flux cleaned = 0.0013594 Jy ! Component: 150 - total flux cleaned = 0.00136423 Jy ! Component: 200 - total flux cleaned = 0.00136647 Jy ! Total flux subtracted in 200 components = 0.00136647 Jy ! Clean residual min=-0.003565 max=0.003497 Jy/beam ! Clean residual mean=-0.000015 rms=0.000878 Jy/beam ! Combined flux in latest and established models = 0.323591 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 43 components and 0.323591 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065495Jy sigma=0.422820 ! Fit after self-cal, rms=0.065496Jy sigma=0.422637 ! 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=0.065496Jy sigma=0.422637 ! Fit after self-cal, rms=0.056818Jy sigma=0.403042 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.627 mas, bmaj=5.65 mas, bpa=-16.17 degrees ! Estimated noise=0.997163 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000978914 Jy ! Component: 100 - total flux cleaned = 0.000977498 Jy ! Component: 150 - total flux cleaned = 0.000978828 Jy ! Component: 200 - total flux cleaned = 0.000979387 Jy ! Total flux subtracted in 200 components = 0.000979387 Jy ! Clean residual min=-0.002104 max=0.002600 Jy/beam ! Clean residual mean=-0.000016 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.32457 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 44 components and 0.32457 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056675Jy sigma=0.402163 ! Fit after self-cal, rms=0.056670Jy sigma=0.402057 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) ! Added new window around map position (-11, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00219396 Jy ! Component: 100 - total flux cleaned = 0.00272855 Jy ! Component: 150 - total flux cleaned = 0.00287933 Jy ! Component: 200 - total flux cleaned = 0.0030168 Jy ! Total flux subtracted in 200 components = 0.0030168 Jy ! Clean residual min=-0.001988 max=0.002028 Jy/beam ! Clean residual mean=-0.000013 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.327587 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 63 components and 0.327587 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056525Jy sigma=0.400911 ! Fit after self-cal, rms=0.056517Jy sigma=0.400793 ! Inverting map ! Added new window around map position (26.5, -37). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000516692 Jy ! Component: 100 - total flux cleaned = 0.000631252 Jy ! Component: 150 - total flux cleaned = 0.000681331 Jy ! Component: 200 - total flux cleaned = 0.000633546 Jy ! Total flux subtracted in 200 components = 0.000633546 Jy ! Clean residual min=-0.001878 max=0.001761 Jy/beam ! Clean residual mean=-0.000013 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.328221 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 76 components and 0.328221 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056379Jy sigma=0.399982 ! Fit after self-cal, rms=0.056378Jy sigma=0.399949 ! 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=0.056378Jy sigma=0.399949 ! Fit after self-cal, rms=0.055399Jy sigma=0.398315 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.619 mas, bmaj=5.643 mas, bpa=-16.16 degrees ! Estimated noise=0.996455 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142576 Jy ! Component: 100 - total flux cleaned = 0.00156147 Jy ! Component: 150 - total flux cleaned = 0.00156134 Jy ! Component: 200 - total flux cleaned = 0.00159842 Jy ! Total flux subtracted in 200 components = 0.00159842 Jy ! Clean residual min=-0.001644 max=0.001758 Jy/beam ! Clean residual mean=-0.000014 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.329819 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 88 components and 0.329819 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055318Jy sigma=0.397744 ! Fit after self-cal, rms=0.055310Jy sigma=0.397708 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) ! Added new window around map position (101.5, 49). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152119 Jy ! Component: 100 - total flux cleaned = 0.00205979 Jy ! Component: 150 - total flux cleaned = 0.00232114 Jy ! Component: 200 - total flux cleaned = 0.00242569 Jy ! Total flux subtracted in 200 components = 0.00242569 Jy ! Clean residual min=-0.001675 max=0.001514 Jy/beam ! Clean residual mean=-0.000015 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.332245 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 99 components and 0.332245 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055237Jy sigma=0.397177 ! Fit after self-cal, rms=0.055237Jy sigma=0.397158 ! 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=0.055237Jy sigma=0.397158 ! Fit after self-cal, rms=0.055144Jy sigma=0.397097 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.713 mas, bmaj=9.378 mas, bpa=14.46 degrees ! Estimated noise=1.23812 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000952487 Jy ! Component: 100 - total flux cleaned = 0.000985011 Jy ! Component: 150 - total flux cleaned = 0.0010692 Jy ! Component: 200 - total flux cleaned = 0.00123865 Jy ! Total flux subtracted in 200 components = 0.00123865 Jy ! Clean residual min=-0.001532 max=0.001494 Jy/beam ! Clean residual mean=-0.000030 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.333483 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 119 components and 0.333483 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055115Jy sigma=0.396933 ! Fit after self-cal, rms=0.055110Jy sigma=0.396881 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 = 9.43322e-05 Jy ! Component: 100 - total flux cleaned = 0.000215657 Jy ! Component: 150 - total flux cleaned = 0.00032337 Jy ! Component: 200 - total flux cleaned = 0.000441403 Jy ! Total flux subtracted in 200 components = 0.000441403 Jy ! Clean residual min=-0.001503 max=0.001502 Jy/beam ! Clean residual mean=-0.000030 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.333925 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 130 components and 0.333925 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055096Jy sigma=0.396818 ! Fit after self-cal, rms=0.055094Jy sigma=0.396787 ! 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=3.614 mas, bmaj=5.636 mas, bpa=-16.21 degrees ! Estimated noise=0.995786 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.614 x 5.636 at -16.21 degrees (North through East) ! Clean map min=-0.0014803 max=0.25217 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=2.912 mas, bmaj=4.91 mas, bpa=-16.82 degrees ! Estimated noise=1.55316 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.193877 Jy ! Component: 100 - total flux cleaned = 0.260029 Jy ! Component: 150 - total flux cleaned = 0.289865 Jy ! Component: 200 - total flux cleaned = 0.306175 Jy ! Total flux subtracted in 200 components = 0.306175 Jy ! Clean residual min=-0.004162 max=0.007989 Jy/beam ! Clean residual mean=-0.000013 rms=0.001064 Jy/beam ! Combined flux in latest and established models = 0.306175 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.306175 Jy ! Inverting map and beam ! Estimated beam: bmin=3.614 mas, bmaj=5.636 mas, bpa=-16.21 degrees ! Estimated noise=0.995786 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 = 0.0103806 Jy ! Component: 100 - total flux cleaned = 0.0164278 Jy ! Component: 150 - total flux cleaned = 0.020267 Jy ! Component: 200 - total flux cleaned = 0.0229437 Jy ! Total flux subtracted in 200 components = 0.0229437 Jy ! Clean residual min=-0.001903 max=0.002022 Jy/beam ! Clean residual mean=-0.000015 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.329119 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 42 components and 0.329119 Jy ! Inverting map ! Added new window around map position (-22.5, -44.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00165208 Jy ! Component: 100 - total flux cleaned = 0.00219123 Jy ! Component: 150 - total flux cleaned = 0.00268744 Jy ! Component: 200 - total flux cleaned = 0.003214 Jy ! Total flux subtracted in 200 components = 0.003214 Jy ! Clean residual min=-0.001773 max=0.001748 Jy/beam ! Clean residual mean=-0.000013 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.332333 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 56 components and 0.332333 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=8.713 mas, bmaj=9.378 mas, bpa=14.46 degrees ! Estimated noise=1.23812 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122186 Jy ! Component: 100 - total flux cleaned = 0.00189098 Jy ! Component: 150 - total flux cleaned = 0.00225315 Jy ! Component: 200 - total flux cleaned = 0.00243968 Jy ! Total flux subtracted in 200 components = 0.00243968 Jy ! Clean residual min=-0.001606 max=0.001477 Jy/beam ! Clean residual mean=-0.000028 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.334773 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 = 0.000170024 Jy ! Component: 100 - total flux cleaned = 0.000326315 Jy ! Component: 150 - total flux cleaned = 0.000519742 Jy ! Component: 200 - total flux cleaned = 0.00065588 Jy ! Total flux subtracted in 200 components = 0.00065588 Jy ! Clean residual min=-0.001519 max=0.001469 Jy/beam ! Clean residual mean=-0.000027 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.335429 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 91 components and 0.335429 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.614 mas, bmaj=5.636 mas, bpa=-16.21 degrees ! Estimated noise=0.995786 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000278636 Jy ! Component: 100 - total flux cleaned = -0.000281121 Jy ! Component: 150 - total flux cleaned = -0.000227489 Jy ! Component: 200 - total flux cleaned = -0.000227442 Jy ! Total flux subtracted in 200 components = -0.000227442 Jy ! Clean residual min=-0.001670 max=0.001538 Jy/beam ! Clean residual mean=-0.000012 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.335201 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 108 components and 0.335201 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055241Jy sigma=0.397830 ! Fit after self-cal, rms=0.055242Jy sigma=0.397744 wmodel J1624+5652_S_map.mod ! Writing 108 model components to file: J1624+5652_S_map.mod wobs J1624+5652_S_uvs.fits ! Writing UV FITS file: J1624+5652_S_uvs.fits wwins J1624+5652_S_map.win ! wwins: Wrote 5 windows to J1624+5652_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 = -6.32047e-05 Jy ! Component: 100 - total flux cleaned = -0.000233658 Jy ! Component: 150 - total flux cleaned = -0.000396032 Jy ! Component: 200 - total flux cleaned = -0.000578936 Jy ! Component: 250 - total flux cleaned = -0.000756841 Jy ! Component: 300 - total flux cleaned = -0.00102949 Jy ! Component: 350 - total flux cleaned = -0.00129587 Jy ! Component: 400 - total flux cleaned = -0.00150889 Jy ! Component: 450 - total flux cleaned = -0.00171785 Jy ! Component: 500 - total flux cleaned = -0.00194513 Jy ! Component: 550 - total flux cleaned = -0.00218983 Jy ! Component: 600 - total flux cleaned = -0.00234215 Jy ! Component: 650 - total flux cleaned = -0.00247035 Jy ! Component: 700 - total flux cleaned = -0.00257548 Jy ! Component: 750 - total flux cleaned = -0.00257547 Jy ! Component: 800 - total flux cleaned = -0.00265779 Jy ! Component: 850 - total flux cleaned = -0.00277862 Jy ! Component: 900 - total flux cleaned = -0.00285776 Jy ! Component: 950 - total flux cleaned = -0.00285774 Jy ! Component: 1000 - total flux cleaned = -0.00289685 Jy ! Component: 1050 - total flux cleaned = -0.00295449 Jy ! Component: 1100 - total flux cleaned = -0.00297372 Jy ! Component: 1150 - total flux cleaned = -0.00302944 Jy ! Component: 1200 - total flux cleaned = -0.00306623 Jy ! Component: 1250 - total flux cleaned = -0.00308444 Jy ! Component: 1300 - total flux cleaned = -0.00310255 Jy ! Component: 1350 - total flux cleaned = -0.0031914 Jy ! Component: 1400 - total flux cleaned = -0.00324463 Jy ! Component: 1450 - total flux cleaned = -0.0033141 Jy ! Component: 1500 - total flux cleaned = -0.00331409 Jy ! Component: 1550 - total flux cleaned = -0.00339942 Jy ! Component: 1600 - total flux cleaned = -0.00345012 Jy ! Component: 1650 - total flux cleaned = -0.00351687 Jy ! Component: 1700 - total flux cleaned = -0.00355014 Jy ! Component: 1750 - total flux cleaned = -0.00361551 Jy ! Component: 1800 - total flux cleaned = -0.00363158 Jy ! Component: 1850 - total flux cleaned = -0.00364758 Jy ! Component: 1900 - total flux cleaned = -0.00372732 Jy ! Component: 1950 - total flux cleaned = -0.00374292 Jy ! Component: 2000 - total flux cleaned = -0.00382123 Jy ! Component: 2050 - total flux cleaned = -0.00386745 Jy ! Component: 2100 - total flux cleaned = -0.00392893 Jy ! Component: 2150 - total flux cleaned = -0.00394419 Jy ! Component: 2200 - total flux cleaned = -0.00400455 Jy ! Component: 2250 - total flux cleaned = -0.00403446 Jy ! Component: 2300 - total flux cleaned = -0.00412336 Jy ! Component: 2350 - total flux cleaned = -0.00412334 Jy ! Component: 2400 - total flux cleaned = -0.00419618 Jy ! Component: 2450 - total flux cleaned = -0.00413834 Jy ! Component: 2500 - total flux cleaned = -0.00423879 Jy ! Component: 2550 - total flux cleaned = -0.00429558 Jy ! Component: 2600 - total flux cleaned = -0.00433791 Jy ! Component: 2650 - total flux cleaned = -0.00435191 Jy ! Component: 2700 - total flux cleaned = -0.00439343 Jy ! Component: 2750 - total flux cleaned = -0.00442101 Jy ! Component: 2800 - total flux cleaned = -0.00444842 Jy ! Component: 2850 - total flux cleaned = -0.00454336 Jy ! Component: 2900 - total flux cleaned = -0.00457017 Jy ! Component: 2950 - total flux cleaned = -0.00458344 Jy ! Component: 3000 - total flux cleaned = -0.0046098 Jy ! Component: 3050 - total flux cleaned = -0.00464918 Jy ! Component: 3100 - total flux cleaned = -0.00474063 Jy ! Component: 3150 - total flux cleaned = -0.00468873 Jy ! Component: 3200 - total flux cleaned = -0.00474017 Jy ! Component: 3250 - total flux cleaned = -0.00472745 Jy ! Component: 3300 - total flux cleaned = -0.00482921 Jy ! Component: 3350 - total flux cleaned = -0.00484182 Jy ! Component: 3400 - total flux cleaned = -0.00490461 Jy ! Component: 3450 - total flux cleaned = -0.0048921 Jy ! Component: 3500 - total flux cleaned = -0.00492931 Jy ! Component: 3550 - total flux cleaned = -0.00495398 Jy ! Component: 3600 - total flux cleaned = -0.00501509 Jy ! Component: 3650 - total flux cleaned = -0.00502721 Jy ! Component: 3700 - total flux cleaned = -0.00502699 Jy ! Component: 3750 - total flux cleaned = -0.00505096 Jy ! Component: 3800 - total flux cleaned = -0.00508682 Jy ! Component: 3850 - total flux cleaned = -0.00507496 Jy ! Component: 3900 - total flux cleaned = -0.00519281 Jy ! Component: 3950 - total flux cleaned = -0.00516927 Jy ! Component: 4000 - total flux cleaned = -0.00521591 Jy ! Component: 4050 - total flux cleaned = -0.00526217 Jy ! Total flux subtracted in 4096 components = -0.00531981 Jy ! Clean residual min=-0.000667 max=0.000718 Jy/beam ! Clean residual mean=-0.000006 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.329881 Jy keep ! Adding 285 model components to the UV plane model. ! The established model now contains 392 components and 0.329881 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1624+5652_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.614 x 5.636 at -16.21 degrees (North through East) ! Clean map min=-0.0012306 max=0.2518 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1624+5652_S_map.fits wmodel /image_prod/ug002_uva//J1624+5652_S_map.mod ! Writing 392 model components to file: /image_prod/ug002_uva//J1624+5652_S_map.mod wobs /image_prod/ug002_uva//J1624+5652_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1624+5652_S_uvs.fits wwins /image_prod/ug002_uva//J1624+5652_S_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J1624+5652_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.251795 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000203528 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.242492 0.242492 0.484985 0.96997 1.93994 3.87988 7.75976 15.5195 31.039 62.0781 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.251 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1237.15 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1624+5652_S_dfm.log closed on Thu Mar 5 02:41:04 2020