! Started logfile: /image_prod/ug002_uva//J1011+7124_S_a_dfm.log on Wed Mar 4 23:26:28 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//J1011+7124_S_a_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1011+7124_S_a_uva.fits ! AN table 1: 120 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.997778 visibilities/baseline/integration-bin. ! Found source: J1011+7124 ! ! 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 16164 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 J1011+7124_S_a] 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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.072823Jy sigma=7.619505 ! Fit after self-cal, rms=0.797247Jy sigma=5.957544 ! 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=3.066 mas, bmaj=3.902 mas, bpa=-50.52 degrees ! Estimated noise=1.24427 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 = 0.148101 Jy ! Component: 100 - total flux cleaned = 0.210812 Jy ! Total flux subtracted in 100 components = 0.210812 Jy ! Clean residual min=-0.023313 max=0.069171 Jy/beam ! Clean residual mean=0.000009 rms=0.007223 Jy/beam ! Combined flux in latest and established models = 0.210812 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.210812 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.256737Jy sigma=1.614746 ! Fit after self-cal, rms=0.256623Jy sigma=1.612566 ! Inverting map ! Added new window around map position (68, 41). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0603589 Jy ! Component: 100 - total flux cleaned = 0.0966481 Jy ! Total flux subtracted in 100 components = 0.0966481 Jy ! Clean residual min=-0.023219 max=0.049728 Jy/beam ! Clean residual mean=0.000002 rms=0.006334 Jy/beam ! Combined flux in latest and established models = 0.30746 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 29 components and 0.30746 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.229443Jy sigma=1.441040 ! Fit after self-cal, rms=0.227326Jy sigma=1.427113 ! Inverting map ! Added new window around map position (9, 8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0482873 Jy ! Component: 100 - total flux cleaned = 0.0770898 Jy ! Total flux subtracted in 100 components = 0.0770898 Jy ! Clean residual min=-0.018001 max=0.045417 Jy/beam ! Clean residual mean=-0.000002 rms=0.005541 Jy/beam ! Combined flux in latest and established models = 0.38455 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 51 components and 0.38455 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.207845Jy sigma=1.309605 ! Fit after self-cal, rms=0.205931Jy sigma=1.295523 ! Inverting map ! Added new window around map position (-36, -19). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.041388 Jy ! Component: 100 - total flux cleaned = 0.0679995 Jy ! Total flux subtracted in 100 components = 0.0679995 Jy ! Clean residual min=-0.014578 max=0.027786 Jy/beam ! Clean residual mean=-0.000004 rms=0.004758 Jy/beam ! Combined flux in latest and established models = 0.452549 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 68 components and 0.452549 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.189551Jy sigma=1.196110 ! Fit after self-cal, rms=0.188882Jy sigma=1.189187 ! 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=3.791 mas, bmaj=4.774 mas, bpa=-51.8 degrees ! Estimated noise=0.786649 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 (-74.5, -39). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0560979 Jy ! Component: 100 - total flux cleaned = 0.0985147 Jy ! Component: 150 - total flux cleaned = 0.134357 Jy ! Component: 200 - total flux cleaned = 0.165267 Jy ! Total flux subtracted in 200 components = 0.165267 Jy ! Clean residual min=-0.022203 max=0.040699 Jy/beam ! Clean residual mean=-0.000034 rms=0.006776 Jy/beam ! Combined flux in latest and established models = 0.617816 Jy ! Performing phase self-cal ! Adding 87 model components to the UV plane model. ! The established model now contains 143 components and 0.617816 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.157118Jy sigma=0.979581 ! Fit after self-cal, rms=0.154560Jy sigma=0.961614 ! Inverting map ! Added new window around map position (-88, -42.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0419526 Jy ! Component: 100 - total flux cleaned = 0.0729699 Jy ! Component: 150 - total flux cleaned = 0.0998922 Jy ! Component: 200 - total flux cleaned = 0.123819 Jy ! Total flux subtracted in 200 components = 0.123819 Jy ! Clean residual min=-0.016252 max=0.032828 Jy/beam ! Clean residual mean=-0.000023 rms=0.005247 Jy/beam ! Combined flux in latest and established models = 0.741635 Jy ! Performing phase self-cal ! Adding 89 model components to the UV plane model. ! The established model now contains 217 components and 0.741635 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.133834Jy sigma=0.809629 ! Fit after self-cal, rms=0.132171Jy sigma=0.798962 ! Inverting map ! Added new window around map position (-63, -32). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0318765 Jy ! Component: 100 - total flux cleaned = 0.0551756 Jy ! Component: 150 - total flux cleaned = 0.0760071 Jy ! Component: 200 - total flux cleaned = 0.0949021 Jy ! Total flux subtracted in 200 components = 0.0949021 Jy ! Clean residual min=-0.013880 max=0.017053 Jy/beam ! Clean residual mean=-0.000022 rms=0.004120 Jy/beam ! Combined flux in latest and established models = 0.836537 Jy ! Performing phase self-cal ! Adding 92 model components to the UV plane model. ! The established model now contains 292 components and 0.836537 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.117687Jy sigma=0.694123 ! Fit after self-cal, rms=0.116748Jy sigma=0.687859 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.791 x 4.774 at -51.8 degrees (North through East) ! Clean map min=-0.01401 max=0.19981 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 1.00 KP 0.91 ! LA 0.87 MK 1.10 NL 1.09 OV 1.02 ! PT 0.88 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.03 HN 0.99 KP 0.95 ! LA 0.87 MK 1.11 NL 1.04 OV 1.05 ! PT 0.87 SC 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.00 KP 0.95 ! LA 0.88 MK 1.05 NL 1.15 OV 1.03 ! PT 0.89 SC 1.00 ! ! ! Fit before self-cal, rms=0.116748Jy sigma=0.687859 ! Fit after self-cal, rms=0.094795Jy sigma=0.625895 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.895 mas, bmaj=4.87 mas, bpa=-52.3 degrees ! Estimated noise=0.747499 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 = 0.0134432 Jy ! Component: 100 - total flux cleaned = 0.0238114 Jy ! Component: 150 - total flux cleaned = 0.0314603 Jy ! Component: 200 - total flux cleaned = 0.0373589 Jy ! Total flux subtracted in 200 components = 0.0373589 Jy ! Clean residual min=-0.009654 max=0.012874 Jy/beam ! Clean residual mean=-0.000012 rms=0.002706 Jy/beam ! Combined flux in latest and established models = 0.873896 Jy ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 339 components and 0.873896 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092096Jy sigma=0.591265 ! Fit after self-cal, rms=0.091996Jy sigma=0.590170 ! 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=0.091996Jy sigma=0.590170 ! Fit after self-cal, rms=0.083876Jy sigma=0.536710 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.828 mas, bmaj=4.859 mas, bpa=-52.31 degrees ! Estimated noise=0.749148 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00578744 Jy ! Component: 100 - total flux cleaned = 0.00879448 Jy ! Component: 150 - total flux cleaned = 0.0121177 Jy ! Component: 200 - total flux cleaned = 0.0154719 Jy ! Total flux subtracted in 200 components = 0.0154719 Jy ! Clean residual min=-0.006754 max=0.009172 Jy/beam ! Clean residual mean=0.000001 rms=0.001995 Jy/beam ! Combined flux in latest and established models = 0.889368 Jy selfcal ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 372 components and 0.889367 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082689Jy sigma=0.519575 ! Fit after self-cal, rms=0.082607Jy sigma=0.518688 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 (-84, -52). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00977143 Jy ! Component: 100 - total flux cleaned = 0.0158513 Jy ! Component: 150 - total flux cleaned = 0.019393 Jy ! Component: 200 - total flux cleaned = 0.0221993 Jy ! Total flux subtracted in 200 components = 0.0221993 Jy ! Clean residual min=-0.006411 max=0.008284 Jy/beam ! Clean residual mean=0.000003 rms=0.001721 Jy/beam ! Combined flux in latest and established models = 0.911567 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 404 components and 0.911567 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081430Jy sigma=0.501871 ! Fit after self-cal, rms=0.081336Jy sigma=0.500866 ! Inverting map ! Added new window around map position (-91.5, -64). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00743033 Jy ! Component: 100 - total flux cleaned = 0.0112561 Jy ! Component: 150 - total flux cleaned = 0.0146511 Jy ! Component: 200 - total flux cleaned = 0.0174136 Jy ! Total flux subtracted in 200 components = 0.0174136 Jy ! Clean residual min=-0.005876 max=0.005837 Jy/beam ! Clean residual mean=0.000005 rms=0.001519 Jy/beam ! Combined flux in latest and established models = 0.92898 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 448 components and 0.92898 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080465Jy sigma=0.489545 ! Fit after self-cal, rms=0.080449Jy sigma=0.489214 ! 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=0.080449Jy sigma=0.489214 ! Fit after self-cal, rms=0.079790Jy sigma=0.484623 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.835 mas, bmaj=4.859 mas, bpa=-52.61 degrees ! Estimated noise=0.742128 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00362457 Jy ! Component: 100 - total flux cleaned = 0.00711132 Jy ! Component: 150 - total flux cleaned = 0.0100997 Jy ! Component: 200 - total flux cleaned = 0.0127075 Jy ! Total flux subtracted in 200 components = 0.0127075 Jy ! Clean residual min=-0.004705 max=0.005519 Jy/beam ! Clean residual mean=-0.000000 rms=0.001334 Jy/beam ! Combined flux in latest and established models = 0.941687 Jy selfcal ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 476 components and 0.941687 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079295Jy sigma=0.477136 ! Fit after self-cal, rms=0.079284Jy sigma=0.476962 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 (-73, -49.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00533155 Jy ! Component: 100 - total flux cleaned = 0.00833848 Jy ! Component: 150 - total flux cleaned = 0.0102825 Jy ! Component: 200 - total flux cleaned = 0.0119736 Jy ! Total flux subtracted in 200 components = 0.0119736 Jy ! Clean residual min=-0.004453 max=0.004699 Jy/beam ! Clean residual mean=0.000000 rms=0.001222 Jy/beam ! Combined flux in latest and established models = 0.953661 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 511 components and 0.953661 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078796Jy sigma=0.471046 ! Fit after self-cal, rms=0.078792Jy sigma=0.470763 ! 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=0.078792Jy sigma=0.470763 ! Fit after self-cal, rms=0.078462Jy sigma=0.469902 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.273 mas, bmaj=9.604 mas, bpa=-66.6 degrees ! Estimated noise=0.918922 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00667212 Jy ! Component: 100 - total flux cleaned = 0.010477 Jy ! Component: 150 - total flux cleaned = 0.0137675 Jy ! Component: 200 - total flux cleaned = 0.0165405 Jy ! Total flux subtracted in 200 components = 0.0165405 Jy ! Clean residual min=-0.006638 max=0.006474 Jy/beam ! Clean residual mean=-0.000002 rms=0.001859 Jy/beam ! Combined flux in latest and established models = 0.970201 Jy selfcal ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 549 components and 0.970202 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078143Jy sigma=0.464499 ! Fit after self-cal, rms=0.078143Jy sigma=0.464200 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 = 0.00294444 Jy ! Component: 100 - total flux cleaned = 0.0054797 Jy ! Component: 150 - total flux cleaned = 0.00714572 Jy ! Component: 200 - total flux cleaned = 0.00857081 Jy ! Total flux subtracted in 200 components = 0.00857081 Jy ! Clean residual min=-0.005857 max=0.005784 Jy/beam ! Clean residual mean=-0.000001 rms=0.001688 Jy/beam ! Combined flux in latest and established models = 0.978772 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 573 components and 0.978773 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078014Jy sigma=0.461971 ! Fit after self-cal, rms=0.078018Jy sigma=0.461870 ! 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=3.842 mas, bmaj=4.858 mas, bpa=-52.46 degrees ! Estimated noise=0.739208 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.842 x 4.858 at -52.46 degrees (North through East) ! Clean map min=-0.0038754 max=0.18382 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=3.104 mas, bmaj=3.966 mas, bpa=-52.34 degrees ! Estimated noise=1.18632 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.1423 Jy ! Component: 100 - total flux cleaned = 0.222224 Jy ! Component: 150 - total flux cleaned = 0.2816 Jy ! Component: 200 - total flux cleaned = 0.327558 Jy ! Total flux subtracted in 200 components = 0.327558 Jy ! Clean residual min=-0.016756 max=0.027977 Jy/beam ! Clean residual mean=0.000006 rms=0.005120 Jy/beam ! Combined flux in latest and established models = 0.327558 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 35 model components to the UV plane model. ! The established model now contains 35 components and 0.327558 Jy ! Inverting map and beam ! Estimated beam: bmin=3.842 mas, bmaj=4.858 mas, bpa=-52.46 degrees ! Estimated noise=0.739208 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 = 0.0686131 Jy ! Component: 100 - total flux cleaned = 0.125083 Jy ! Component: 150 - total flux cleaned = 0.173482 Jy ! Component: 200 - total flux cleaned = 0.215491 Jy ! Total flux subtracted in 200 components = 0.215491 Jy ! Clean residual min=-0.016172 max=0.027309 Jy/beam ! Clean residual mean=-0.000006 rms=0.005959 Jy/beam ! Combined flux in latest and established models = 0.543048 Jy ! Adding 95 model components to the UV plane model. ! The established model now contains 116 components and 0.543048 Jy ! Inverting map ! Added new window around map position (5, 3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0369118 Jy ! Component: 100 - total flux cleaned = 0.0694376 Jy ! Component: 150 - total flux cleaned = 0.0984143 Jy ! Component: 200 - total flux cleaned = 0.124453 Jy ! Total flux subtracted in 200 components = 0.124453 Jy ! Clean residual min=-0.011788 max=0.016509 Jy/beam ! Clean residual mean=-0.000007 rms=0.004222 Jy/beam ! Combined flux in latest and established models = 0.667501 Jy ! Adding 110 model components to the UV plane model. ! The established model now contains 207 components and 0.667501 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=8.273 mas, bmaj=9.604 mas, bpa=-66.6 degrees ! Estimated noise=0.918922 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0449113 Jy ! Component: 100 - total flux cleaned = 0.0808869 Jy ! Component: 150 - total flux cleaned = 0.111092 Jy ! Component: 200 - total flux cleaned = 0.136723 Jy ! Total flux subtracted in 200 components = 0.136723 Jy ! Clean residual min=-0.013395 max=0.015831 Jy/beam ! Clean residual mean=-0.000003 rms=0.004906 Jy/beam ! Combined flux in latest and established models = 0.804224 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 = 0.0219029 Jy ! Component: 100 - total flux cleaned = 0.0407003 Jy ! Component: 150 - total flux cleaned = 0.0569311 Jy ! Component: 200 - total flux cleaned = 0.0710544 Jy ! Total flux subtracted in 200 components = 0.0710544 Jy ! Clean residual min=-0.009761 max=0.010721 Jy/beam ! Clean residual mean=0.000011 rms=0.003284 Jy/beam ! Combined flux in latest and established models = 0.875278 Jy ! Adding 245 model components to the UV plane model. ! The established model now contains 419 components and 0.875278 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.842 mas, bmaj=4.858 mas, bpa=-52.46 degrees ! Estimated noise=0.739208 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0105155 Jy ! Component: 100 - total flux cleaned = 0.0187797 Jy ! Component: 150 - total flux cleaned = 0.0261301 Jy ! Component: 200 - total flux cleaned = 0.032783 Jy ! Total flux subtracted in 200 components = 0.032783 Jy ! Clean residual min=-0.005039 max=0.006038 Jy/beam ! Clean residual mean=-0.000000 rms=0.001497 Jy/beam ! Combined flux in latest and established models = 0.908061 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 450 components and 0.908061 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080076Jy sigma=0.486723 ! Fit after self-cal, rms=0.079696Jy sigma=0.482581 wmodel J1011+7124_S_a_map.mod ! Writing 450 model components to file: J1011+7124_S_a_map.mod wobs J1011+7124_S_a_uvs.fits ! Writing UV FITS file: J1011+7124_S_a_uvs.fits wwins J1011+7124_S_a_map.win ! wwins: Wrote 11 windows to J1011+7124_S_a_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 = 0.00240386 Jy ! Component: 100 - total flux cleaned = 0.00379285 Jy ! Component: 150 - total flux cleaned = 0.00494091 Jy ! Component: 200 - total flux cleaned = 0.00613482 Jy ! Component: 250 - total flux cleaned = 0.00720792 Jy ! Component: 300 - total flux cleaned = 0.00825208 Jy ! Component: 350 - total flux cleaned = 0.00934814 Jy ! Component: 400 - total flux cleaned = 0.0104949 Jy ! Component: 450 - total flux cleaned = 0.0115445 Jy ! Component: 500 - total flux cleaned = 0.0124999 Jy ! Component: 550 - total flux cleaned = 0.0134371 Jy ! Component: 600 - total flux cleaned = 0.0142167 Jy ! Component: 650 - total flux cleaned = 0.0151912 Jy ! Component: 700 - total flux cleaned = 0.0160125 Jy ! Component: 750 - total flux cleaned = 0.0167528 Jy ! Component: 800 - total flux cleaned = 0.017613 Jy ! Component: 850 - total flux cleaned = 0.0181981 Jy ! Component: 900 - total flux cleaned = 0.0188375 Jy ! Component: 950 - total flux cleaned = 0.0194039 Jy ! Component: 1000 - total flux cleaned = 0.0200863 Jy ! Component: 1050 - total flux cleaned = 0.0205134 Jy ! Component: 1100 - total flux cleaned = 0.0212954 Jy ! Component: 1150 - total flux cleaned = 0.0218281 Jy ! Component: 1200 - total flux cleaned = 0.0224696 Jy ! Component: 1250 - total flux cleaned = 0.0231585 Jy ! Component: 1300 - total flux cleaned = 0.0237238 Jy ! Component: 1350 - total flux cleaned = 0.0242821 Jy ! Component: 1400 - total flux cleaned = 0.0250515 Jy ! Component: 1450 - total flux cleaned = 0.0254846 Jy ! Component: 1500 - total flux cleaned = 0.0262322 Jy ! Component: 1550 - total flux cleaned = 0.0266002 Jy ! Component: 1600 - total flux cleaned = 0.0271723 Jy ! Component: 1650 - total flux cleaned = 0.0276336 Jy ! Component: 1700 - total flux cleaned = 0.0282399 Jy ! Component: 1750 - total flux cleaned = 0.0284892 Jy ! Component: 1800 - total flux cleaned = 0.0289816 Jy ! Component: 1850 - total flux cleaned = 0.0293703 Jy ! Component: 1900 - total flux cleaned = 0.0297541 Jy ! Component: 1950 - total flux cleaned = 0.0299914 Jy ! Component: 2000 - total flux cleaned = 0.0303663 Jy ! Component: 2050 - total flux cleaned = 0.0306908 Jy ! Component: 2100 - total flux cleaned = 0.0310576 Jy ! Component: 2150 - total flux cleaned = 0.031284 Jy ! Component: 2200 - total flux cleaned = 0.0315523 Jy ! Component: 2250 - total flux cleaned = 0.0318174 Jy ! Component: 2300 - total flux cleaned = 0.032167 Jy ! Component: 2350 - total flux cleaned = 0.0324693 Jy ! Component: 2400 - total flux cleaned = 0.0328532 Jy ! Component: 2450 - total flux cleaned = 0.033106 Jy ! Component: 2500 - total flux cleaned = 0.033189 Jy ! Component: 2550 - total flux cleaned = 0.0334786 Jy ! Component: 2600 - total flux cleaned = 0.0338046 Jy ! Component: 2650 - total flux cleaned = 0.033926 Jy ! Component: 2700 - total flux cleaned = 0.0342057 Jy ! Component: 2750 - total flux cleaned = 0.03468 Jy ! Component: 2800 - total flux cleaned = 0.0347968 Jy ! Component: 2850 - total flux cleaned = 0.0350287 Jy ! Component: 2900 - total flux cleaned = 0.0352974 Jy ! Component: 2950 - total flux cleaned = 0.0355241 Jy ! Component: 3000 - total flux cleaned = 0.0356371 Jy ! Component: 3050 - total flux cleaned = 0.0359713 Jy ! Component: 3100 - total flux cleaned = 0.0361547 Jy ! Component: 3150 - total flux cleaned = 0.036263 Jy ! Component: 3200 - total flux cleaned = 0.0365153 Jy ! Component: 3250 - total flux cleaned = 0.0367645 Jy ! Component: 3300 - total flux cleaned = 0.0368344 Jy ! Component: 3350 - total flux cleaned = 0.0371143 Jy ! Component: 3400 - total flux cleaned = 0.037045 Jy ! Component: 3450 - total flux cleaned = 0.0373193 Jy ! Component: 3500 - total flux cleaned = 0.0372856 Jy ! Component: 3550 - total flux cleaned = 0.0375211 Jy ! Component: 3600 - total flux cleaned = 0.0376874 Jy ! Component: 3650 - total flux cleaned = 0.0378189 Jy ! Component: 3700 - total flux cleaned = 0.0379166 Jy ! Component: 3750 - total flux cleaned = 0.0379817 Jy ! Component: 3800 - total flux cleaned = 0.0382372 Jy ! Component: 3850 - total flux cleaned = 0.0381741 Jy ! Component: 3900 - total flux cleaned = 0.0382058 Jy ! Component: 3950 - total flux cleaned = 0.0384235 Jy ! Component: 4000 - total flux cleaned = 0.0384854 Jy ! Component: 4050 - total flux cleaned = 0.0385474 Jy ! Total flux subtracted in 4096 components = 0.0386988 Jy ! Clean residual min=-0.001911 max=0.001527 Jy/beam ! Clean residual mean=0.000002 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.94676 Jy keep ! Adding 335 model components to the UV plane model. ! The established model now contains 778 components and 0.94676 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1011+7124_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.842 x 4.858 at -52.46 degrees (North through East) ! Clean map min=-0.0035352 max=0.18023 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1011+7124_S_a_map.fits wmodel /image_prod/ug002_uva//J1011+7124_S_a_map.mod ! Writing 778 model components to file: /image_prod/ug002_uva//J1011+7124_S_a_map.mod wobs /image_prod/ug002_uva//J1011+7124_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1011+7124_S_a_uvs.fits wwins /image_prod/ug002_uva//J1011+7124_S_a_map.win ! wwins: Wrote 12 windows to /image_prod/ug002_uva//J1011+7124_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.180232 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000591407 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.98441 0.98441 1.96882 3.93764 7.87528 15.7506 31.5011 63.0022 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.18 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 304.751 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1011+7124_S_a_dfm.log closed on Wed Mar 4 23:26:33 2020