! Started logfile: /image_prod/ug002_uvm//J1224+5001_S_a_dfm.log on Wed Mar 4 17:06:38 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_uvm//J1224+5001_S_a_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J1224+5001_S_a_uvm.fits ! AN table 1: 165 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.933333 visibilities/baseline/integration-bin. ! Found source: J1224+5001 ! ! 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 20790 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 J1224+5001_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. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004498Jy sigma=8.470580 ! Fit after self-cal, rms=0.954575Jy sigma=8.046198 ! 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=3.063 mas, bmaj=4.398 mas, bpa=-17.06 degrees ! Estimated noise=1.1271 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 = 0.0362677 Jy ! Component: 100 - total flux cleaned = 0.0442878 Jy ! Total flux subtracted in 100 components = 0.0442878 Jy ! Clean residual min=-0.003193 max=0.002890 Jy/beam ! Clean residual mean=0.000000 rms=0.000722 Jy/beam ! Combined flux in latest and established models = 0.0442878 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0442878 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070732Jy sigma=0.476450 ! Fit after self-cal, rms=0.069095Jy sigma=0.460805 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00414155 Jy ! Component: 100 - total flux cleaned = 0.0058781 Jy ! Total flux subtracted in 100 components = 0.0058781 Jy ! Clean residual min=-0.002949 max=0.003339 Jy/beam ! Clean residual mean=0.000001 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.0501659 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.0501659 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068807Jy sigma=0.458385 ! Fit after self-cal, rms=0.068790Jy sigma=0.458341 ! 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=3.843 mas, bmaj=5.479 mas, bpa=-17.26 degrees ! Estimated noise=0.606851 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 = 0.00115752 Jy ! Component: 100 - total flux cleaned = 0.00152653 Jy ! Component: 150 - total flux cleaned = 0.00158298 Jy ! Component: 200 - total flux cleaned = 0.00162562 Jy ! Total flux subtracted in 200 components = 0.00162562 Jy ! Clean residual min=-0.001394 max=0.001548 Jy/beam ! Clean residual mean=0.000004 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.0517915 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 21 components and 0.0517915 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068759Jy sigma=0.458253 ! Fit after self-cal, rms=0.068762Jy sigma=0.458242 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.843 x 5.479 at -17.26 degrees (North through East) ! Clean map min=-0.0013814 max=0.049596 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.03 KP 0.99 ! LA 1.03 MK 1.01 NL 1.06 OV 1.01 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.80 FD 1.01 HN 1.05 KP 1.01 ! LA 1.01 MK 1.04 NL 1.07 OV 0.96 ! PT 1.03 SC 0.83 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.04 KP 1.01 ! LA 0.98 MK 1.06 NL 1.05 OV 1.01 ! PT 1.04 SC 0.94 ! ! ! Fit before self-cal, rms=0.068762Jy sigma=0.458242 ! Fit after self-cal, rms=0.065866Jy sigma=0.457215 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.864 mas, bmaj=5.418 mas, bpa=-16.07 degrees ! Estimated noise=0.607564 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 = 0.000352086 Jy ! Component: 100 - total flux cleaned = 0.00036395 Jy ! Component: 150 - total flux cleaned = 0.000395097 Jy ! Component: 200 - total flux cleaned = 0.000413073 Jy ! Total flux subtracted in 200 components = 0.000413073 Jy ! Clean residual min=-0.001405 max=0.001371 Jy/beam ! Clean residual mean=0.000003 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.0522046 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 30 components and 0.0522046 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065860Jy sigma=0.457169 ! Fit after self-cal, rms=0.065828Jy sigma=0.456993 ! 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=0.065828Jy sigma=0.456993 ! Fit after self-cal, rms=0.065528Jy sigma=0.454025 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.844 mas, bmaj=5.44 mas, bpa=-16.18 degrees ! Estimated noise=0.608091 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000163175 Jy ! Component: 100 - total flux cleaned = 0.000148246 Jy ! Component: 150 - total flux cleaned = 0.000148347 Jy ! Component: 200 - total flux cleaned = 0.00015242 Jy ! Total flux subtracted in 200 components = 0.00015242 Jy ! Clean residual min=-0.001168 max=0.001156 Jy/beam ! Clean residual mean=-0.000001 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.052357 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 38 components and 0.052357 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065526Jy sigma=0.454016 ! Fit after self-cal, rms=0.065554Jy sigma=0.453838 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 = -3.06907e-05 Jy ! Component: 100 - total flux cleaned = -4.14206e-05 Jy ! Component: 150 - total flux cleaned = -4.55427e-05 Jy ! Component: 200 - total flux cleaned = -4.20947e-05 Jy ! Total flux subtracted in 200 components = -4.20947e-05 Jy ! Clean residual min=-0.001170 max=0.001120 Jy/beam ! Clean residual mean=-0.000001 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.0523149 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 40 components and 0.0523149 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065553Jy sigma=0.453834 ! Fit after self-cal, rms=0.065553Jy sigma=0.453832 ! 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=0.065553Jy sigma=0.453832 ! Fit after self-cal, rms=0.065652Jy sigma=0.453788 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.841 mas, bmaj=5.436 mas, bpa=-16.08 degrees ! Estimated noise=0.607983 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.38664e-05 Jy ! Component: 100 - total flux cleaned = 6.82495e-05 Jy ! Component: 150 - total flux cleaned = 7.17496e-05 Jy ! Component: 200 - total flux cleaned = 7.50496e-05 Jy ! Total flux subtracted in 200 components = 7.50496e-05 Jy ! Clean residual min=-0.001159 max=0.001145 Jy/beam ! Clean residual mean=-0.000002 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.05239 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 44 components and 0.05239 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065651Jy sigma=0.453785 ! Fit after self-cal, rms=0.065655Jy sigma=0.453779 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 = -1.09787e-05 Jy ! Component: 100 - total flux cleaned = -1.09832e-05 Jy ! Component: 150 - total flux cleaned = -7.78709e-06 Jy ! Component: 200 - total flux cleaned = -4.74832e-06 Jy ! Total flux subtracted in 200 components = -4.74832e-06 Jy ! Clean residual min=-0.001156 max=0.001136 Jy/beam ! Clean residual mean=-0.000002 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.0523852 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 44 components and 0.0523852 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065654Jy sigma=0.453776 ! Fit after self-cal, rms=0.065655Jy sigma=0.453777 ! 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=0.065655Jy sigma=0.453777 ! Fit after self-cal, rms=0.065660Jy sigma=0.453776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.467 mas, bmaj=9.329 mas, bpa=-3.478 degrees ! Estimated noise=0.721219 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.14315e-05 Jy ! Component: 100 - total flux cleaned = 2.76723e-05 Jy ! Component: 150 - total flux cleaned = 2.49768e-05 Jy ! Component: 200 - total flux cleaned = 2.48528e-05 Jy ! Total flux subtracted in 200 components = 2.48528e-05 Jy ! Clean residual min=-0.001164 max=0.001366 Jy/beam ! Clean residual mean=-0.000004 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.0524101 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 48 components and 0.0524101 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065660Jy sigma=0.453777 ! Fit after self-cal, rms=0.065660Jy sigma=0.453774 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 = -8.01579e-06 Jy ! Component: 100 - total flux cleaned = -1.13031e-05 Jy ! Component: 150 - total flux cleaned = -1.11663e-05 Jy ! Component: 200 - total flux cleaned = -1.11066e-05 Jy ! Total flux subtracted in 200 components = -1.11066e-05 Jy ! Clean residual min=-0.001161 max=0.001360 Jy/beam ! Clean residual mean=-0.000004 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.052399 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 52 components and 0.052399 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065660Jy sigma=0.453776 ! Fit after self-cal, rms=0.065660Jy sigma=0.453775 ! Inverting map ! Added new window around map position (-35, -57.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011978 Jy ! Component: 100 - total flux cleaned = 0.00137993 Jy ! Component: 150 - total flux cleaned = 0.00141834 Jy ! Component: 200 - total flux cleaned = 0.00148594 Jy ! Total flux subtracted in 200 components = 0.00148594 Jy ! Clean residual min=-0.001098 max=0.001060 Jy/beam ! Clean residual mean=0.000001 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0538849 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 84 components and 0.0538849 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065641Jy sigma=0.453661 ! Fit after self-cal, rms=0.065641Jy sigma=0.453634 ! 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=3.839 mas, bmaj=5.432 mas, bpa=-16 degrees ! Estimated noise=0.60801 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.839 x 5.432 at -16 degrees (North through East) ! Clean map min=-0.0011167 max=0.049668 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=3.056 mas, bmaj=4.368 mas, bpa=-15.47 degrees ! Estimated noise=1.13585 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0382421 Jy ! Component: 100 - total flux cleaned = 0.0468674 Jy ! Component: 150 - total flux cleaned = 0.0493854 Jy ! Component: 200 - total flux cleaned = 0.0496513 Jy ! Total flux subtracted in 200 components = 0.0496513 Jy ! Clean residual min=-0.002665 max=0.002422 Jy/beam ! Clean residual mean=0.000000 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.0496514 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.0496514 Jy ! Inverting map and beam ! Estimated beam: bmin=3.839 mas, bmaj=5.432 mas, bpa=-16 degrees ! Estimated noise=0.60801 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 = 0.00171452 Jy ! Component: 100 - total flux cleaned = 0.00249464 Jy ! Component: 150 - total flux cleaned = 0.00301272 Jy ! Component: 200 - total flux cleaned = 0.00332875 Jy ! Total flux subtracted in 200 components = 0.00332875 Jy ! Clean residual min=-0.001194 max=0.001004 Jy/beam ! Clean residual mean=-0.000000 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.0529801 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 56 components and 0.0529801 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=8.467 mas, bmaj=9.329 mas, bpa=-3.478 degrees ! Estimated noise=0.721219 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000744545 Jy ! Component: 100 - total flux cleaned = 0.00101836 Jy ! Component: 150 - total flux cleaned = 0.00112903 Jy ! Component: 200 - total flux cleaned = 0.00126317 Jy ! Total flux subtracted in 200 components = 0.00126317 Jy ! Clean residual min=-0.001108 max=0.001083 Jy/beam ! Clean residual mean=0.000001 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0542433 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 = 4.59107e-05 Jy ! Component: 100 - total flux cleaned = 0.000102474 Jy ! Component: 150 - total flux cleaned = 0.00014167 Jy ! Component: 200 - total flux cleaned = 0.000178382 Jy ! Total flux subtracted in 200 components = 0.000178382 Jy ! Clean residual min=-0.001111 max=0.001104 Jy/beam ! Clean residual mean=0.000001 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0544217 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 98 components and 0.0544217 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.839 mas, bmaj=5.432 mas, bpa=-16 degrees ! Estimated noise=0.60801 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.41059e-05 Jy ! Component: 100 - total flux cleaned = -3.69715e-06 Jy ! Component: 150 - total flux cleaned = 3.47274e-05 Jy ! Component: 200 - total flux cleaned = 7.09033e-05 Jy ! Total flux subtracted in 200 components = 7.09033e-05 Jy ! Clean residual min=-0.001142 max=0.001004 Jy/beam ! Clean residual mean=0.000000 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.0544926 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 120 components and 0.0544926 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065606Jy sigma=0.453397 ! Fit after self-cal, rms=0.065607Jy sigma=0.453361 wmodel J1224+5001_S_a_map.mod ! Writing 120 model components to file: J1224+5001_S_a_map.mod wobs J1224+5001_S_a_uvs.fits ! Writing UV FITS file: J1224+5001_S_a_uvs.fits wwins J1224+5001_S_a_map.win ! wwins: Wrote 2 windows to J1224+5001_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 = -0.000110945 Jy ! Component: 100 - total flux cleaned = -0.000128866 Jy ! Component: 150 - total flux cleaned = -0.000111366 Jy ! Component: 200 - total flux cleaned = -0.000111063 Jy ! Component: 250 - total flux cleaned = -0.000143107 Jy ! Component: 300 - total flux cleaned = -0.000205448 Jy ! Component: 350 - total flux cleaned = -0.000220616 Jy ! Component: 400 - total flux cleaned = -0.000220785 Jy ! Component: 450 - total flux cleaned = -0.00020627 Jy ! Component: 500 - total flux cleaned = -0.000220652 Jy ! Component: 550 - total flux cleaned = -0.000192081 Jy ! Component: 600 - total flux cleaned = -0.000164102 Jy ! Component: 650 - total flux cleaned = -0.000150152 Jy ! Component: 700 - total flux cleaned = -0.000109222 Jy ! Component: 750 - total flux cleaned = -0.000122635 Jy ! Component: 800 - total flux cleaned = -0.000109175 Jy ! Component: 850 - total flux cleaned = -6.95996e-05 Jy ! Component: 900 - total flux cleaned = -6.96081e-05 Jy ! Component: 950 - total flux cleaned = -6.95008e-05 Jy ! Component: 1000 - total flux cleaned = -1.86504e-05 Jy ! Component: 1050 - total flux cleaned = -5.9452e-06 Jy ! Component: 1100 - total flux cleaned = -5.96718e-06 Jy ! Component: 1150 - total flux cleaned = 6.42601e-06 Jy ! Component: 1200 - total flux cleaned = 4.31504e-05 Jy ! Component: 1250 - total flux cleaned = 4.30839e-05 Jy ! Component: 1300 - total flux cleaned = 3.11077e-05 Jy ! Component: 1350 - total flux cleaned = 5.49401e-05 Jy ! Component: 1400 - total flux cleaned = 4.31044e-05 Jy ! Component: 1450 - total flux cleaned = 4.31546e-05 Jy ! Component: 1500 - total flux cleaned = 4.31795e-05 Jy ! Component: 1550 - total flux cleaned = 2.00872e-05 Jy ! Component: 1600 - total flux cleaned = -1.4038e-05 Jy ! Component: 1650 - total flux cleaned = 8.6195e-06 Jy ! Component: 1700 - total flux cleaned = -3.6159e-05 Jy ! Component: 1750 - total flux cleaned = -6.92813e-05 Jy ! Component: 1800 - total flux cleaned = -4.72852e-05 Jy ! Component: 1850 - total flux cleaned = -8.0275e-05 Jy ! Component: 1900 - total flux cleaned = -0.000102029 Jy ! Component: 1950 - total flux cleaned = -0.000101959 Jy ! Component: 2000 - total flux cleaned = -9.12673e-05 Jy ! Component: 2050 - total flux cleaned = -0.00012324 Jy ! Component: 2100 - total flux cleaned = -0.000133723 Jy ! Component: 2150 - total flux cleaned = -0.000133828 Jy ! Component: 2200 - total flux cleaned = -0.000196694 Jy ! Component: 2250 - total flux cleaned = -0.000196636 Jy ! Component: 2300 - total flux cleaned = -0.000227692 Jy ! Component: 2350 - total flux cleaned = -0.000268753 Jy ! Component: 2400 - total flux cleaned = -0.000238049 Jy ! Component: 2450 - total flux cleaned = -0.000258251 Jy ! Component: 2500 - total flux cleaned = -0.000298468 Jy ! Component: 2550 - total flux cleaned = -0.000278397 Jy ! Component: 2600 - total flux cleaned = -0.000318258 Jy ! Component: 2650 - total flux cleaned = -0.000328179 Jy ! Component: 2700 - total flux cleaned = -0.000347828 Jy ! Component: 2750 - total flux cleaned = -0.000357547 Jy ! Component: 2800 - total flux cleaned = -0.000377025 Jy ! Component: 2850 - total flux cleaned = -0.000367342 Jy ! Component: 2900 - total flux cleaned = -0.00042527 Jy ! Component: 2950 - total flux cleaned = -0.000482841 Jy ! Component: 3000 - total flux cleaned = -0.000482798 Jy ! Component: 3050 - total flux cleaned = -0.000520777 Jy ! Component: 3100 - total flux cleaned = -0.000520855 Jy ! Component: 3150 - total flux cleaned = -0.000539721 Jy ! Component: 3200 - total flux cleaned = -0.000605204 Jy ! Component: 3250 - total flux cleaned = -0.000595942 Jy ! Component: 3300 - total flux cleaned = -0.000614463 Jy ! Component: 3350 - total flux cleaned = -0.000623674 Jy ! Component: 3400 - total flux cleaned = -0.000660359 Jy ! Component: 3450 - total flux cleaned = -0.000669559 Jy ! Component: 3500 - total flux cleaned = -0.000687724 Jy ! Component: 3550 - total flux cleaned = -0.00074198 Jy ! Component: 3600 - total flux cleaned = -0.00071504 Jy ! Component: 3650 - total flux cleaned = -0.000804618 Jy ! Component: 3700 - total flux cleaned = -0.00076893 Jy ! Component: 3750 - total flux cleaned = -0.000804448 Jy ! Component: 3800 - total flux cleaned = -0.000822061 Jy ! Component: 3850 - total flux cleaned = -0.000786824 Jy ! Component: 3900 - total flux cleaned = -0.000786803 Jy ! Component: 3950 - total flux cleaned = -0.000795553 Jy ! Component: 4000 - total flux cleaned = -0.000804209 Jy ! Component: 4050 - total flux cleaned = -0.000804145 Jy ! Total flux subtracted in 4096 components = -0.000829968 Jy ! Clean residual min=-0.000511 max=0.000492 Jy/beam ! Clean residual mean=-0.000000 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.0536626 Jy keep ! Adding 298 model components to the UV plane model. ! The established model now contains 418 components and 0.0536626 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J1224+5001_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.839 x 5.432 at -16 degrees (North through East) ! Clean map min=-0.0009372 max=0.049501 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J1224+5001_S_a_map.fits wmodel /image_prod/ug002_uvm//J1224+5001_S_a_map.mod ! Writing 418 model components to file: /image_prod/ug002_uvm//J1224+5001_S_a_map.mod wobs /image_prod/ug002_uvm//J1224+5001_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J1224+5001_S_a_uvs.fits wwins /image_prod/ug002_uvm//J1224+5001_S_a_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uvm//J1224+5001_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.049501 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000157537 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.954751 0.954751 1.9095 3.819 7.63801 15.276 30.552 61.1041 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.049 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 314.218 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J1224+5001_S_a_dfm.log closed on Wed Mar 4 17:06:43 2020