! Started logfile: /image_prod/ug002_uva//J0051+4459_S_dfm.log on Wed Mar 4 18:41:49 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//J0051+4459_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0051+4459_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.900926 visibilities/baseline/integration-bin. ! Found source: J0051+4459 ! ! 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 40 lines of history. ! ! Reading 5838 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 J0051+4459_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 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.056382Jy sigma=8.477729 ! Fit after self-cal, rms=0.671751Jy sigma=5.311290 ! 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=2.867 mas, bmaj=4.852 mas, bpa=-12 degrees ! Estimated noise=1.90733 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 = 0.25395 Jy ! Component: 100 - total flux cleaned = 0.327242 Jy ! Total flux subtracted in 100 components = 0.327242 Jy ! Clean residual min=-0.014160 max=0.029457 Jy/beam ! Clean residual mean=0.000019 rms=0.003832 Jy/beam ! Combined flux in latest and established models = 0.327242 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.327242 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096325Jy sigma=0.648727 ! Fit after self-cal, rms=0.096164Jy sigma=0.647654 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0306639 Jy ! Component: 100 - total flux cleaned = 0.0447189 Jy ! Total flux subtracted in 100 components = 0.0447189 Jy ! Clean residual min=-0.013594 max=0.013861 Jy/beam ! Clean residual mean=0.000004 rms=0.002889 Jy/beam ! Combined flux in latest and established models = 0.371961 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.371961 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087654Jy sigma=0.562924 ! Fit after self-cal, rms=0.087573Jy sigma=0.562283 ! 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=3.502 mas, bmaj=5.664 mas, bpa=-10.69 degrees ! Estimated noise=1.20359 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 = 0.00191048 Jy ! Component: 100 - total flux cleaned = 0.00189795 Jy ! Component: 150 - total flux cleaned = 0.00190008 Jy ! Component: 200 - total flux cleaned = 0.00203692 Jy ! Total flux subtracted in 200 components = 0.00203692 Jy ! Clean residual min=-0.011965 max=0.011437 Jy/beam ! Clean residual mean=0.000002 rms=0.002521 Jy/beam ! Combined flux in latest and established models = 0.373998 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 23 components and 0.373998 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086688Jy sigma=0.556633 ! Fit after self-cal, rms=0.086672Jy sigma=0.556475 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.502 x 5.664 at -10.69 degrees (North through East) ! Clean map min=-0.011313 max=0.33302 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 0.94 KP 0.99 ! LA 1.06 MK 1.00 OV 0.81 PT 1.06 ! SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.03 HN 0.95 KP 1.03 ! LA 1.07 MK 0.98 OV 0.89 PT 1.03 ! SC 1.34 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.95 KP 1.00 ! LA 1.02 MK 0.96 OV 0.89 PT 1.03 ! SC 1.07 ! ! ! Fit before self-cal, rms=0.086672Jy sigma=0.556475 ! Fit after self-cal, rms=0.082601Jy sigma=0.475044 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.514 mas, bmaj=5.707 mas, bpa=-12.39 degrees ! Estimated noise=1.19948 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 = -0.00143259 Jy ! Component: 100 - total flux cleaned = -0.00171384 Jy ! Component: 150 - total flux cleaned = -0.00182607 Jy ! Component: 200 - total flux cleaned = -0.00182529 Jy ! Total flux subtracted in 200 components = -0.00182529 Jy ! Clean residual min=-0.004744 max=0.006579 Jy/beam ! Clean residual mean=0.000006 rms=0.001363 Jy/beam ! Combined flux in latest and established models = 0.372172 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 34 components and 0.372172 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081982Jy sigma=0.472609 ! Fit after self-cal, rms=0.082095Jy sigma=0.472264 ! 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=0.082095Jy sigma=0.472264 ! Fit after self-cal, rms=0.089567Jy sigma=0.444456 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.502 mas, bmaj=5.707 mas, bpa=-11.85 degrees ! Estimated noise=1.19965 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000685875 Jy ! Component: 100 - total flux cleaned = 0.00100517 Jy ! Component: 150 - total flux cleaned = 0.00106809 Jy ! Component: 200 - total flux cleaned = 0.00106639 Jy ! Total flux subtracted in 200 components = 0.00106639 Jy ! Clean residual min=-0.002786 max=0.003143 Jy/beam ! Clean residual mean=-0.000006 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.373239 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 41 components and 0.373239 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089425Jy sigma=0.443005 ! Fit after self-cal, rms=0.089542Jy sigma=0.442776 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 (-36, 84). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00187031 Jy ! Component: 100 - total flux cleaned = 0.00186281 Jy ! Component: 150 - total flux cleaned = 0.00171995 Jy ! Component: 200 - total flux cleaned = 0.00165586 Jy ! Total flux subtracted in 200 components = 0.00165586 Jy ! Clean residual min=-0.002424 max=0.002389 Jy/beam ! Clean residual mean=-0.000004 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.374895 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 63 components and 0.374895 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089381Jy sigma=0.441217 ! Fit after self-cal, rms=0.089376Jy sigma=0.441167 ! 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=0.089376Jy sigma=0.441167 ! Fit after self-cal, rms=0.089939Jy sigma=0.440971 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.496 mas, bmaj=5.701 mas, bpa=-11.75 degrees ! Estimated noise=1.20137 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116005 Jy ! Component: 100 - total flux cleaned = 0.00128279 Jy ! Component: 150 - total flux cleaned = 0.00128255 Jy ! Component: 200 - total flux cleaned = 0.00128221 Jy ! Total flux subtracted in 200 components = 0.00128221 Jy ! Clean residual min=-0.002368 max=0.002263 Jy/beam ! Clean residual mean=-0.000003 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.376177 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 67 components and 0.376177 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089847Jy sigma=0.440168 ! Fit after self-cal, rms=0.089847Jy sigma=0.440126 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 = 1.91263e-05 Jy ! Component: 100 - total flux cleaned = 6.8514e-05 Jy ! Component: 150 - total flux cleaned = -2.32162e-05 Jy ! Component: 200 - total flux cleaned = -6.59942e-05 Jy ! Total flux subtracted in 200 components = -6.59942e-05 Jy ! Clean residual min=-0.002370 max=0.002153 Jy/beam ! Clean residual mean=-0.000003 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.376111 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 72 components and 0.376111 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089789Jy sigma=0.439642 ! Fit after self-cal, rms=0.089788Jy sigma=0.439620 ! 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=0.089788Jy sigma=0.439620 ! Fit after self-cal, rms=0.089771Jy sigma=0.439560 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.775 mas, bmaj=9.858 mas, bpa=5.32 degrees ! Estimated noise=1.48863 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000393093 Jy ! Component: 100 - total flux cleaned = 0.000524606 Jy ! Component: 150 - total flux cleaned = 0.00058592 Jy ! Component: 200 - total flux cleaned = 0.00062724 Jy ! Total flux subtracted in 200 components = 0.00062724 Jy ! Clean residual min=-0.001974 max=0.001778 Jy/beam ! Clean residual mean=-0.000005 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.376738 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 79 components and 0.376738 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089752Jy sigma=0.439471 ! Fit after self-cal, rms=0.089753Jy sigma=0.439462 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 = 0.000116526 Jy ! Component: 100 - total flux cleaned = 0.000142692 Jy ! Component: 150 - total flux cleaned = 0.000178983 Jy ! Component: 200 - total flux cleaned = 0.000200789 Jy ! Total flux subtracted in 200 components = 0.000200789 Jy ! Clean residual min=-0.001950 max=0.001765 Jy/beam ! Clean residual mean=-0.000004 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.376939 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 83 components and 0.376939 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089742Jy sigma=0.439437 ! Fit after self-cal, rms=0.089742Jy sigma=0.439433 ! 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=3.491 mas, bmaj=5.698 mas, bpa=-11.75 degrees ! Estimated noise=1.2021 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.491 x 5.698 at -11.75 degrees (North through East) ! Clean map min=-0.0021498 max=0.33225 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=2.855 mas, bmaj=4.897 mas, bpa=-12.91 degrees ! Estimated noise=1.8778 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.2503 Jy ! Component: 100 - total flux cleaned = 0.325349 Jy ! Component: 150 - total flux cleaned = 0.356951 Jy ! Component: 200 - total flux cleaned = 0.370922 Jy ! Total flux subtracted in 200 components = 0.370922 Jy ! Clean residual min=-0.005304 max=0.005979 Jy/beam ! Clean residual mean=-0.000000 rms=0.001286 Jy/beam ! Combined flux in latest and established models = 0.370922 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.370922 Jy ! Inverting map and beam ! Estimated beam: bmin=3.491 mas, bmaj=5.698 mas, bpa=-11.75 degrees ! Estimated noise=1.2021 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 = 0.00610069 Jy ! Component: 100 - total flux cleaned = 0.00773506 Jy ! Component: 150 - total flux cleaned = 0.00827765 Jy ! Component: 200 - total flux cleaned = 0.0079974 Jy ! Total flux subtracted in 200 components = 0.0079974 Jy ! Clean residual min=-0.002725 max=0.002458 Jy/beam ! Clean residual mean=-0.000002 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.37892 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 25 components and 0.37892 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=8.775 mas, bmaj=9.858 mas, bpa=5.32 degrees ! Estimated noise=1.48863 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00044417 Jy ! Component: 100 - total flux cleaned = -0.000630728 Jy ! Component: 150 - total flux cleaned = -0.00076417 Jy ! Component: 200 - total flux cleaned = -0.000824053 Jy ! Total flux subtracted in 200 components = -0.000824053 Jy ! Clean residual min=-0.001915 max=0.001686 Jy/beam ! Clean residual mean=-0.000004 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.378096 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 = -8.25666e-05 Jy ! Component: 100 - total flux cleaned = -0.00010807 Jy ! Component: 150 - total flux cleaned = -0.000155058 Jy ! Component: 200 - total flux cleaned = -0.000200185 Jy ! Total flux subtracted in 200 components = -0.000200185 Jy ! Clean residual min=-0.001900 max=0.001696 Jy/beam ! Clean residual mean=-0.000004 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.377896 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 37 components and 0.377896 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.491 mas, bmaj=5.698 mas, bpa=-11.75 degrees ! Estimated noise=1.2021 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.86532e-05 Jy ! Component: 100 - total flux cleaned = -0.000150668 Jy ! Component: 150 - total flux cleaned = -0.000213561 Jy ! Component: 200 - total flux cleaned = -0.000212613 Jy ! Total flux subtracted in 200 components = -0.000212613 Jy ! Clean residual min=-0.002648 max=0.002383 Jy/beam ! Clean residual mean=-0.000002 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.377683 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 49 components and 0.377683 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089789Jy sigma=0.440210 ! Fit after self-cal, rms=0.089767Jy sigma=0.440069 wmodel J0051+4459_S_map.mod ! Writing 49 model components to file: J0051+4459_S_map.mod wobs J0051+4459_S_uvs.fits ! Writing UV FITS file: J0051+4459_S_uvs.fits wwins J0051+4459_S_map.win ! wwins: Wrote 2 windows to J0051+4459_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 = -0.000467198 Jy ! Component: 100 - total flux cleaned = -0.00050928 Jy ! Component: 150 - total flux cleaned = -0.000508211 Jy ! Component: 200 - total flux cleaned = -0.000397635 Jy ! Component: 250 - total flux cleaned = -0.000325999 Jy ! Component: 300 - total flux cleaned = -0.000255511 Jy ! Component: 350 - total flux cleaned = -0.000187268 Jy ! Component: 400 - total flux cleaned = -0.00015386 Jy ! Component: 450 - total flux cleaned = -8.87919e-05 Jy ! Component: 500 - total flux cleaned = -2.5384e-05 Jy ! Component: 550 - total flux cleaned = 5.90882e-06 Jy ! Component: 600 - total flux cleaned = 9.73416e-05 Jy ! Component: 650 - total flux cleaned = 0.000186788 Jy ! Component: 700 - total flux cleaned = 0.000216185 Jy ! Component: 750 - total flux cleaned = 0.000302572 Jy ! Component: 800 - total flux cleaned = 0.000331545 Jy ! Component: 850 - total flux cleaned = 0.000416093 Jy ! Component: 900 - total flux cleaned = 0.000634957 Jy ! Component: 950 - total flux cleaned = 0.000661866 Jy ! Component: 1000 - total flux cleaned = 0.000794544 Jy ! Component: 1050 - total flux cleaned = 0.000846059 Jy ! Component: 1100 - total flux cleaned = 0.000872123 Jy ! Component: 1150 - total flux cleaned = 0.00102424 Jy ! Component: 1200 - total flux cleaned = 0.00112404 Jy ! Component: 1250 - total flux cleaned = 0.00124702 Jy ! Component: 1300 - total flux cleaned = 0.00127169 Jy ! Component: 1350 - total flux cleaned = 0.00143976 Jy ! Component: 1400 - total flux cleaned = 0.00146337 Jy ! Component: 1450 - total flux cleaned = 0.00162681 Jy ! Component: 1500 - total flux cleaned = 0.00164991 Jy ! Component: 1550 - total flux cleaned = 0.00169606 Jy ! Component: 1600 - total flux cleaned = 0.00180921 Jy ! Component: 1650 - total flux cleaned = 0.0019655 Jy ! Component: 1700 - total flux cleaned = 0.00207549 Jy ! Component: 1750 - total flux cleaned = 0.00216266 Jy ! Component: 1800 - total flux cleaned = 0.00224893 Jy ! Component: 1850 - total flux cleaned = 0.00239787 Jy ! Component: 1900 - total flux cleaned = 0.00248205 Jy ! Component: 1950 - total flux cleaned = 0.00256581 Jy ! Component: 2000 - total flux cleaned = 0.00264841 Jy ! Component: 2050 - total flux cleaned = 0.0027094 Jy ! Component: 2100 - total flux cleaned = 0.00281055 Jy ! Component: 2150 - total flux cleaned = 0.00283024 Jy ! Component: 2200 - total flux cleaned = 0.00285 Jy ! Component: 2250 - total flux cleaned = 0.00285049 Jy ! Component: 2300 - total flux cleaned = 0.0029674 Jy ! Component: 2350 - total flux cleaned = 0.00308319 Jy ! Component: 2400 - total flux cleaned = 0.0030832 Jy ! Component: 2450 - total flux cleaned = 0.00314006 Jy ! Component: 2500 - total flux cleaned = 0.00325289 Jy ! Component: 2550 - total flux cleaned = 0.00330846 Jy ! Component: 2600 - total flux cleaned = 0.0034375 Jy ! Component: 2650 - total flux cleaned = 0.00341901 Jy ! Component: 2700 - total flux cleaned = 0.00358239 Jy ! Component: 2750 - total flux cleaned = 0.00358254 Jy ! Component: 2800 - total flux cleaned = 0.00372558 Jy ! Component: 2850 - total flux cleaned = 0.00377887 Jy ! Component: 2900 - total flux cleaned = 0.003867 Jy ! Component: 2950 - total flux cleaned = 0.00388454 Jy ! Component: 3000 - total flux cleaned = 0.00400564 Jy ! Component: 3050 - total flux cleaned = 0.00397137 Jy ! Component: 3100 - total flux cleaned = 0.00410794 Jy ! Component: 3150 - total flux cleaned = 0.00419244 Jy ! Component: 3200 - total flux cleaned = 0.00419251 Jy ! Component: 3250 - total flux cleaned = 0.00425922 Jy ! Component: 3300 - total flux cleaned = 0.00430884 Jy ! Component: 3350 - total flux cleaned = 0.00435804 Jy ! Component: 3400 - total flux cleaned = 0.00440721 Jy ! Component: 3450 - total flux cleaned = 0.00445581 Jy ! Component: 3500 - total flux cleaned = 0.00447194 Jy ! Component: 3550 - total flux cleaned = 0.00456789 Jy ! Component: 3600 - total flux cleaned = 0.00458391 Jy ! Component: 3650 - total flux cleaned = 0.00459957 Jy ! Component: 3700 - total flux cleaned = 0.00461526 Jy ! Component: 3750 - total flux cleaned = 0.00467729 Jy ! Component: 3800 - total flux cleaned = 0.00463097 Jy ! Component: 3850 - total flux cleaned = 0.00463091 Jy ! Component: 3900 - total flux cleaned = 0.00463083 Jy ! Component: 3950 - total flux cleaned = 0.00455514 Jy ! Component: 4000 - total flux cleaned = 0.00461563 Jy ! Component: 4050 - total flux cleaned = 0.00463054 Jy ! Total flux subtracted in 4096 components = 0.00469019 Jy ! Clean residual min=-0.000858 max=0.000916 Jy/beam ! Clean residual mean=0.000001 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.382373 Jy keep ! Adding 273 model components to the UV plane model. ! The established model now contains 322 components and 0.382373 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0051+4459_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.491 x 5.698 at -11.75 degrees (North through East) ! Clean map min=-0.0021244 max=0.33119 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0051+4459_S_map.fits wmodel /image_prod/ug002_uva//J0051+4459_S_map.mod ! Writing 322 model components to file: /image_prod/ug002_uva//J0051+4459_S_map.mod wobs /image_prod/ug002_uva//J0051+4459_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0051+4459_S_uvs.fits wwins /image_prod/ug002_uva//J0051+4459_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J0051+4459_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.33119 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000259321 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.234899 0.234899 0.469798 0.939596 1.87919 3.75839 7.51677 15.0335 30.0671 60.1342 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.331 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1277.14 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0051+4459_S_dfm.log closed on Wed Mar 4 18:41:53 2020