! Started logfile: /image_prod/ug002_uva//J0459+3106_S_dfm.log on Wed Mar 4 20:36:02 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//J0459+3106_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0459+3106_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.979167 visibilities/baseline/integration-bin. ! Found source: J0459+3106 ! ! 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 6345 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 J0459+3106_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 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.032200Jy sigma=8.616647 ! Fit after self-cal, rms=0.764026Jy sigma=6.309115 ! 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=3.065 mas, bmaj=6.328 mas, bpa=2.291 degrees ! Estimated noise=1.42096 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 = 0.182882 Jy ! Component: 100 - total flux cleaned = 0.225255 Jy ! Total flux subtracted in 100 components = 0.225255 Jy ! Clean residual min=-0.014389 max=0.054543 Jy/beam ! Clean residual mean=-0.000005 rms=0.004581 Jy/beam ! Combined flux in latest and established models = 0.225255 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.225255 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098105Jy sigma=0.764563 ! Fit after self-cal, rms=0.098104Jy sigma=0.764145 ! Inverting map ! Added new window around map position (6.5, 4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.04288 Jy ! Component: 100 - total flux cleaned = 0.0600478 Jy ! Total flux subtracted in 100 components = 0.0600478 Jy ! Clean residual min=-0.012379 max=0.022553 Jy/beam ! Clean residual mean=0.000004 rms=0.002846 Jy/beam ! Combined flux in latest and established models = 0.285302 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 23 components and 0.285302 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076856Jy sigma=0.569525 ! Fit after self-cal, rms=0.073064Jy sigma=0.539370 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0162417 Jy ! Component: 100 - total flux cleaned = 0.0240009 Jy ! Total flux subtracted in 100 components = 0.0240009 Jy ! Clean residual min=-0.008753 max=0.010379 Jy/beam ! Clean residual mean=0.000007 rms=0.001908 Jy/beam ! Combined flux in latest and established models = 0.309303 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 32 components and 0.309303 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069082Jy sigma=0.504338 ! Fit after self-cal, rms=0.068503Jy sigma=0.499839 ! 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=3.675 mas, bmaj=7.34 mas, bpa=3.978 degrees ! Estimated noise=1.10296 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 = 0.00679155 Jy ! Component: 100 - total flux cleaned = 0.00698164 Jy ! Component: 150 - total flux cleaned = 0.00698138 Jy ! Component: 200 - total flux cleaned = 0.00674254 Jy ! Total flux subtracted in 200 components = 0.00674254 Jy ! Clean residual min=-0.008432 max=0.006183 Jy/beam ! Clean residual mean=0.000009 rms=0.001774 Jy/beam ! Combined flux in latest and established models = 0.316046 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 48 components and 0.316046 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067442Jy sigma=0.491933 ! Fit after self-cal, rms=0.067331Jy sigma=0.491144 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.675 x 7.34 at 3.978 degrees (North through East) ! Clean map min=-0.0083687 max=0.2281 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 KP 1.02 LA 1.03 ! MK 1.01 NL 1.03 OV 0.84 PT 1.03 ! SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.03 KP 1.02 LA 1.05 ! MK 1.00 NL 1.07 OV 0.93 PT 1.02 ! SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 KP 1.03 LA 1.04 ! MK 1.01 NL 1.10 OV 0.83 PT 1.04 ! SC 0.96 ! ! ! Fit before self-cal, rms=0.067331Jy sigma=0.491144 ! Fit after self-cal, rms=0.062805Jy sigma=0.453192 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.679 mas, bmaj=7.326 mas, bpa=4.453 degrees ! Estimated noise=1.1028 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 = -0.000672173 Jy ! Component: 100 - total flux cleaned = -0.00101256 Jy ! Component: 150 - total flux cleaned = -0.00108976 Jy ! Component: 200 - total flux cleaned = -0.00115055 Jy ! Total flux subtracted in 200 components = -0.00115055 Jy ! Clean residual min=-0.004028 max=0.004467 Jy/beam ! Clean residual mean=0.000001 rms=0.001053 Jy/beam ! Combined flux in latest and established models = 0.314895 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 58 components and 0.314895 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062601Jy sigma=0.451792 ! Fit after self-cal, rms=0.062569Jy sigma=0.451525 ! 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=0.062569Jy sigma=0.451525 ! Fit after self-cal, rms=0.061159Jy sigma=0.430034 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.684 mas, bmaj=7.351 mas, bpa=4.864 degrees ! Estimated noise=1.10568 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000750433 Jy ! Component: 100 - total flux cleaned = 0.000748158 Jy ! Component: 150 - total flux cleaned = 0.000674519 Jy ! Component: 200 - total flux cleaned = 0.000579503 Jy ! Total flux subtracted in 200 components = 0.000579503 Jy ! Clean residual min=-0.002189 max=0.002176 Jy/beam ! Clean residual mean=0.000000 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.315475 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 73 components and 0.315475 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061092Jy sigma=0.429511 ! Fit after self-cal, rms=0.061107Jy sigma=0.429384 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 = 0.000140165 Jy ! Component: 100 - total flux cleaned = 7.45315e-05 Jy ! Component: 150 - total flux cleaned = 1.5584e-05 Jy ! Component: 200 - total flux cleaned = -6.49589e-05 Jy ! Total flux subtracted in 200 components = -6.49589e-05 Jy ! Clean residual min=-0.002148 max=0.002072 Jy/beam ! Clean residual mean=0.000000 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.31541 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 81 components and 0.31541 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061072Jy sigma=0.429135 ! Fit after self-cal, rms=0.061064Jy sigma=0.429095 ! 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=0.061064Jy sigma=0.429095 ! Fit after self-cal, rms=0.061309Jy sigma=0.428949 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.68 mas, bmaj=7.352 mas, bpa=4.84 degrees ! Estimated noise=1.10612 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000535125 Jy ! Component: 100 - total flux cleaned = 0.000566086 Jy ! Component: 150 - total flux cleaned = 0.000593115 Jy ! Component: 200 - total flux cleaned = 0.000617842 Jy ! Total flux subtracted in 200 components = 0.000617842 Jy ! Clean residual min=-0.002047 max=0.002005 Jy/beam ! Clean residual mean=0.000000 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.316028 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 89 components and 0.316028 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061277Jy sigma=0.428728 ! Fit after self-cal, rms=0.061273Jy sigma=0.428692 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 = 6.48322e-05 Jy ! Component: 100 - total flux cleaned = 4.01337e-05 Jy ! Component: 150 - total flux cleaned = 4.04074e-05 Jy ! Component: 200 - total flux cleaned = 4.10328e-05 Jy ! Total flux subtracted in 200 components = 4.10328e-05 Jy ! Clean residual min=-0.002015 max=0.001945 Jy/beam ! Clean residual mean=0.000000 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.316069 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 93 components and 0.316069 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061252Jy sigma=0.428559 ! Fit after self-cal, rms=0.061249Jy sigma=0.428538 ! 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=0.061249Jy sigma=0.428538 ! Fit after self-cal, rms=0.061292Jy sigma=0.428511 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.327 mas, bmaj=11.77 mas, bpa=8.83 degrees ! Estimated noise=1.27109 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00054688 Jy ! Component: 100 - total flux cleaned = 0.000564392 Jy ! Component: 150 - total flux cleaned = 0.00054961 Jy ! Component: 200 - total flux cleaned = 0.000537649 Jy ! Total flux subtracted in 200 components = 0.000537649 Jy ! Clean residual min=-0.001836 max=0.002056 Jy/beam ! Clean residual mean=-0.000001 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.316606 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 99 components and 0.316606 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061283Jy sigma=0.428435 ! Fit after self-cal, rms=0.061279Jy sigma=0.428410 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 = -1.4813e-05 Jy ! Component: 100 - total flux cleaned = -1.34193e-05 Jy ! Component: 150 - total flux cleaned = -1.89111e-07 Jy ! Component: 200 - total flux cleaned = -1.03175e-05 Jy ! Total flux subtracted in 200 components = -1.03175e-05 Jy ! Clean residual min=-0.001824 max=0.002062 Jy/beam ! Clean residual mean=-0.000001 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.316596 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 103 components and 0.316596 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061273Jy sigma=0.428380 ! Fit after self-cal, rms=0.061272Jy sigma=0.428365 ! 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=3.678 mas, bmaj=7.352 mas, bpa=4.823 degrees ! Estimated noise=1.10663 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.678 x 7.352 at 4.823 degrees (North through East) ! Clean map min=-0.0019043 max=0.22669 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=3.07 mas, bmaj=6.33 mas, bpa=3.154 degrees ! Estimated noise=1.42119 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.183146 Jy ! Component: 100 - total flux cleaned = 0.244201 Jy ! Component: 150 - total flux cleaned = 0.273673 Jy ! Component: 200 - total flux cleaned = 0.290684 Jy ! Total flux subtracted in 200 components = 0.290684 Jy ! Clean residual min=-0.004325 max=0.008655 Jy/beam ! Clean residual mean=-0.000004 rms=0.001172 Jy/beam ! Combined flux in latest and established models = 0.290684 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.290684 Jy ! Inverting map and beam ! Estimated beam: bmin=3.678 mas, bmaj=7.352 mas, bpa=4.823 degrees ! Estimated noise=1.10663 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 = 0.0127816 Jy ! Component: 100 - total flux cleaned = 0.0194613 Jy ! Component: 150 - total flux cleaned = 0.0230898 Jy ! Component: 200 - total flux cleaned = 0.0246722 Jy ! Total flux subtracted in 200 components = 0.0246722 Jy ! Clean residual min=-0.001888 max=0.001805 Jy/beam ! Clean residual mean=-0.000001 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.315356 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 42 components and 0.315356 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=8.327 mas, bmaj=11.77 mas, bpa=8.83 degrees ! Estimated noise=1.27109 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133758 Jy ! Component: 100 - total flux cleaned = 0.00149916 Jy ! Component: 150 - total flux cleaned = 0.0015981 Jy ! Component: 200 - total flux cleaned = 0.00162417 Jy ! Total flux subtracted in 200 components = 0.00162417 Jy ! Clean residual min=-0.001785 max=0.002081 Jy/beam ! Clean residual mean=-0.000002 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.31698 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 = 2.38599e-05 Jy ! Component: 100 - total flux cleaned = 4.39799e-05 Jy ! Component: 150 - total flux cleaned = 6.24482e-05 Jy ! Component: 200 - total flux cleaned = 7.97371e-05 Jy ! Total flux subtracted in 200 components = 7.97371e-05 Jy ! Clean residual min=-0.001771 max=0.002120 Jy/beam ! Clean residual mean=-0.000002 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.31706 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 65 components and 0.31706 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.678 mas, bmaj=7.352 mas, bpa=4.823 degrees ! Estimated noise=1.10663 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00027144 Jy ! Component: 100 - total flux cleaned = 0.000223851 Jy ! Component: 150 - total flux cleaned = 0.000156929 Jy ! Component: 200 - total flux cleaned = 0.000116049 Jy ! Total flux subtracted in 200 components = 0.000116049 Jy ! Clean residual min=-0.001808 max=0.001844 Jy/beam ! Clean residual mean=-0.000001 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.317176 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 77 components and 0.317176 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061257Jy sigma=0.428351 ! Fit after self-cal, rms=0.061234Jy sigma=0.428263 wmodel J0459+3106_S_map.mod ! Writing 77 model components to file: J0459+3106_S_map.mod wobs J0459+3106_S_uvs.fits ! Writing UV FITS file: J0459+3106_S_uvs.fits wwins J0459+3106_S_map.win ! wwins: Wrote 2 windows to J0459+3106_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 = 7.21538e-05 Jy ! Component: 100 - total flux cleaned = 0.000131856 Jy ! Component: 150 - total flux cleaned = 0.000161697 Jy ! Component: 200 - total flux cleaned = 0.000106242 Jy ! Component: 250 - total flux cleaned = 5.18897e-05 Jy ! Component: 300 - total flux cleaned = -2.72002e-05 Jy ! Component: 350 - total flux cleaned = -0.000154322 Jy ! Component: 400 - total flux cleaned = -0.000326275 Jy ! Component: 450 - total flux cleaned = -0.000398184 Jy ! Component: 500 - total flux cleaned = -0.000492462 Jy ! Component: 550 - total flux cleaned = -0.000538825 Jy ! Component: 600 - total flux cleaned = -0.00056196 Jy ! Component: 650 - total flux cleaned = -0.000651112 Jy ! Component: 700 - total flux cleaned = -0.000672892 Jy ! Component: 750 - total flux cleaned = -0.0007583 Jy ! Component: 800 - total flux cleaned = -0.000737313 Jy ! Component: 850 - total flux cleaned = -0.000799336 Jy ! Component: 900 - total flux cleaned = -0.000819636 Jy ! Component: 950 - total flux cleaned = -0.000819714 Jy ! Component: 1000 - total flux cleaned = -0.000839566 Jy ! Component: 1050 - total flux cleaned = -0.000839761 Jy ! Component: 1100 - total flux cleaned = -0.000859297 Jy ! Component: 1150 - total flux cleaned = -0.000878295 Jy ! Component: 1200 - total flux cleaned = -0.000878422 Jy ! Component: 1250 - total flux cleaned = -0.000896673 Jy ! Component: 1300 - total flux cleaned = -0.000988649 Jy ! Component: 1350 - total flux cleaned = -0.00104274 Jy ! Component: 1400 - total flux cleaned = -0.00106058 Jy ! Component: 1450 - total flux cleaned = -0.00107801 Jy ! Component: 1500 - total flux cleaned = -0.00106043 Jy ! Component: 1550 - total flux cleaned = -0.00118123 Jy ! Component: 1600 - total flux cleaned = -0.00109571 Jy ! Component: 1650 - total flux cleaned = -0.0011973 Jy ! Component: 1700 - total flux cleaned = -0.00109684 Jy ! Component: 1750 - total flux cleaned = -0.00109683 Jy ! Component: 1800 - total flux cleaned = -0.00114617 Jy ! Component: 1850 - total flux cleaned = -0.00104885 Jy ! Component: 1900 - total flux cleaned = -0.00106498 Jy ! Component: 1950 - total flux cleaned = -0.00106492 Jy ! Component: 2000 - total flux cleaned = -0.00104924 Jy ! Component: 2050 - total flux cleaned = -0.00104909 Jy ! Component: 2100 - total flux cleaned = -0.00107964 Jy ! Component: 2150 - total flux cleaned = -0.00103381 Jy ! Component: 2200 - total flux cleaned = -0.00106424 Jy ! Component: 2250 - total flux cleaned = -0.00107934 Jy ! Component: 2300 - total flux cleaned = -0.00115395 Jy ! Component: 2350 - total flux cleaned = -0.00110977 Jy ! Component: 2400 - total flux cleaned = -0.0011099 Jy ! Component: 2450 - total flux cleaned = -0.00115377 Jy ! Component: 2500 - total flux cleaned = -0.00119709 Jy ! Component: 2550 - total flux cleaned = -0.00122567 Jy ! Component: 2600 - total flux cleaned = -0.00125397 Jy ! Component: 2650 - total flux cleaned = -0.00122597 Jy ! Component: 2700 - total flux cleaned = -0.00129581 Jy ! Component: 2750 - total flux cleaned = -0.00124065 Jy ! Component: 2800 - total flux cleaned = -0.00129573 Jy ! Component: 2850 - total flux cleaned = -0.00135032 Jy ! Component: 2900 - total flux cleaned = -0.00137708 Jy ! Component: 2950 - total flux cleaned = -0.0013907 Jy ! Component: 3000 - total flux cleaned = -0.00147062 Jy ! Component: 3050 - total flux cleaned = -0.00143085 Jy ! Component: 3100 - total flux cleaned = -0.00148326 Jy ! Component: 3150 - total flux cleaned = -0.00150909 Jy ! Component: 3200 - total flux cleaned = -0.00147043 Jy ! Component: 3250 - total flux cleaned = -0.00152184 Jy ! Component: 3300 - total flux cleaned = -0.00152204 Jy ! Component: 3350 - total flux cleaned = -0.00155993 Jy ! Component: 3400 - total flux cleaned = -0.00157253 Jy ! Component: 3450 - total flux cleaned = -0.00153517 Jy ! Component: 3500 - total flux cleaned = -0.0016095 Jy ! Component: 3550 - total flux cleaned = -0.00163409 Jy ! Component: 3600 - total flux cleaned = -0.00168269 Jy ! Component: 3650 - total flux cleaned = -0.00170677 Jy ! Component: 3700 - total flux cleaned = -0.00169467 Jy ! Component: 3750 - total flux cleaned = -0.00169481 Jy ! Component: 3800 - total flux cleaned = -0.00171862 Jy ! Component: 3850 - total flux cleaned = -0.00171859 Jy ! Component: 3900 - total flux cleaned = -0.00174202 Jy ! Component: 3950 - total flux cleaned = -0.00174205 Jy ! Component: 4000 - total flux cleaned = -0.00178847 Jy ! Component: 4050 - total flux cleaned = -0.001823 Jy ! Total flux subtracted in 4096 components = -0.0017886 Jy ! Clean residual min=-0.000681 max=0.000684 Jy/beam ! Clean residual mean=-0.000001 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.315387 Jy keep ! Adding 323 model components to the UV plane model. ! The established model now contains 400 components and 0.315387 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0459+3106_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.678 x 7.352 at 4.823 degrees (North through East) ! Clean map min=-0.0013946 max=0.22565 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0459+3106_S_map.fits wmodel /image_prod/ug002_uva//J0459+3106_S_map.mod ! Writing 400 model components to file: /image_prod/ug002_uva//J0459+3106_S_map.mod wobs /image_prod/ug002_uva//J0459+3106_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0459+3106_S_uvs.fits wwins /image_prod/ug002_uva//J0459+3106_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J0459+3106_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.225647 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000216099 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.287306 0.287306 0.574613 1.14923 2.29845 4.5969 9.1938 18.3876 36.7752 73.5504 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.225 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1044.18 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0459+3106_S_dfm.log closed on Wed Mar 4 20:36:05 2020