! Started logfile: /image_prod/ug002_uva//J1238+0723_S_dfm.log on Thu Mar 5 00:45:12 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//J1238+0723_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1238+0723_S_uva.fits ! AN table 1: 45 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.891358 visibilities/baseline/integration-bin. ! Found source: J1238+0723 ! ! 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 4332 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 J1238+0723_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 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004097Jy sigma=8.070840 ! Fit after self-cal, rms=0.882065Jy sigma=7.083031 ! 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=2.872 mas, bmaj=7.442 mas, bpa=-6.794 degrees ! Estimated noise=1.90724 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 = 0.0938362 Jy ! Component: 100 - total flux cleaned = 0.131308 Jy ! Total flux subtracted in 100 components = 0.131308 Jy ! Clean residual min=-0.007302 max=0.015892 Jy/beam ! Clean residual mean=-0.000007 rms=0.002280 Jy/beam ! Combined flux in latest and established models = 0.131308 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.131308 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074441Jy sigma=0.514101 ! Fit after self-cal, rms=0.074023Jy sigma=0.510710 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0174475 Jy ! Component: 100 - total flux cleaned = 0.026791 Jy ! Total flux subtracted in 100 components = 0.026791 Jy ! Clean residual min=-0.006101 max=0.008098 Jy/beam ! Clean residual mean=-0.000001 rms=0.001750 Jy/beam ! Combined flux in latest and established models = 0.158099 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 21 components and 0.158099 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069861Jy sigma=0.470851 ! Fit after self-cal, rms=0.069853Jy sigma=0.470638 ! 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=3.527 mas, bmaj=8.717 mas, bpa=-7.461 degrees ! Estimated noise=1.38966 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 = 0.00499561 Jy ! Component: 100 - total flux cleaned = 0.0071505 Jy ! Component: 150 - total flux cleaned = 0.007444 Jy ! Component: 200 - total flux cleaned = 0.00732047 Jy ! Total flux subtracted in 200 components = 0.00732047 Jy ! Clean residual min=-0.006205 max=0.008768 Jy/beam ! Clean residual mean=0.000002 rms=0.001923 Jy/beam ! Combined flux in latest and established models = 0.165419 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 29 components and 0.165419 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069346Jy sigma=0.467974 ! Fit after self-cal, rms=0.069356Jy sigma=0.467917 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.527 x 8.717 at -7.461 degrees (North through East) ! Clean map min=-0.0062151 max=0.11863 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.03 HN 0.98 KP 1.01 ! LA 0.95 MK 1.02 OV 0.85 PT 1.12 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 FD 1.11 HN 0.96 KP 0.99 ! LA 1.02 MK 0.93 OV 0.90 PT 1.06 ! SC 1.41 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 0.99 KP 0.98 ! LA 0.99 MK 1.07 OV 0.86 PT 1.09 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.069356Jy sigma=0.467917 ! Fit after self-cal, rms=0.066193Jy sigma=0.449001 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.564 mas, bmaj=8.791 mas, bpa=-8.25 degrees ! Estimated noise=1.37746 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 = -0.000863544 Jy ! Component: 100 - total flux cleaned = -0.000867425 Jy ! Component: 150 - total flux cleaned = -0.000779824 Jy ! Component: 200 - total flux cleaned = -0.000584773 Jy ! Total flux subtracted in 200 components = -0.000584773 Jy ! Clean residual min=-0.005056 max=0.006293 Jy/beam ! Clean residual mean=0.000008 rms=0.001574 Jy/beam ! Combined flux in latest and established models = 0.164835 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 38 components and 0.164835 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066120Jy sigma=0.448441 ! Fit after self-cal, rms=0.066110Jy sigma=0.448224 ! 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=0.066110Jy sigma=0.448224 ! Fit after self-cal, rms=0.071601Jy sigma=0.413822 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.502 mas, bmaj=8.69 mas, bpa=-8.744 degrees ! Estimated noise=1.3563 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000502857 Jy ! Component: 100 - total flux cleaned = 0.000466142 Jy ! Component: 150 - total flux cleaned = 0.00049674 Jy ! Component: 200 - total flux cleaned = 0.000521209 Jy ! Total flux subtracted in 200 components = 0.000521209 Jy ! Clean residual min=-0.002026 max=0.002076 Jy/beam ! Clean residual mean=-0.000001 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.165356 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 50 components and 0.165356 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071573Jy sigma=0.413565 ! Fit after self-cal, rms=0.071708Jy sigma=0.413273 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 = -5.75024e-05 Jy ! Component: 100 - total flux cleaned = -5.6923e-05 Jy ! Component: 150 - total flux cleaned = -3.77362e-05 Jy ! Component: 200 - total flux cleaned = -5.59953e-05 Jy ! Total flux subtracted in 200 components = -5.59953e-05 Jy ! Clean residual min=-0.002026 max=0.002011 Jy/beam ! Clean residual mean=-0.000001 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.1653 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 52 components and 0.1653 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071698Jy sigma=0.413192 ! Fit after self-cal, rms=0.071699Jy sigma=0.413189 ! 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=0.071699Jy sigma=0.413189 ! Fit after self-cal, rms=0.071942Jy sigma=0.412986 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.48 mas, bmaj=8.685 mas, bpa=-9.026 degrees ! Estimated noise=1.34768 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.94354e-05 Jy ! Component: 100 - total flux cleaned = 8.79968e-05 Jy ! Component: 150 - total flux cleaned = 8.82578e-05 Jy ! Component: 200 - total flux cleaned = 0.000102553 Jy ! Total flux subtracted in 200 components = 0.000102553 Jy ! Clean residual min=-0.002098 max=0.001935 Jy/beam ! Clean residual mean=-0.000002 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.165402 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 58 components and 0.165402 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071936Jy sigma=0.412919 ! Fit after self-cal, rms=0.071941Jy sigma=0.412915 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 = -2.26026e-05 Jy ! Component: 100 - total flux cleaned = -2.25624e-05 Jy ! Component: 150 - total flux cleaned = -3.47226e-05 Jy ! Component: 200 - total flux cleaned = -5.87203e-05 Jy ! Total flux subtracted in 200 components = -5.87203e-05 Jy ! Clean residual min=-0.002095 max=0.001917 Jy/beam ! Clean residual mean=-0.000002 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.165344 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 61 components and 0.165344 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071937Jy sigma=0.412883 ! Fit after self-cal, rms=0.071939Jy sigma=0.412881 ! 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=0.071939Jy sigma=0.412881 ! Fit after self-cal, rms=0.071979Jy sigma=0.412873 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.094 mas, bmaj=12.51 mas, bpa=-2.936 degrees ! Estimated noise=1.60448 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.57939e-05 Jy ! Component: 100 - total flux cleaned = -7.37223e-05 Jy ! Component: 150 - total flux cleaned = -6.01649e-05 Jy ! Component: 200 - total flux cleaned = -6.04241e-05 Jy ! Total flux subtracted in 200 components = -6.04241e-05 Jy ! Clean residual min=-0.001950 max=0.002386 Jy/beam ! Clean residual mean=-0.000005 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.165283 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 63 components and 0.165283 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071982Jy sigma=0.412885 ! Fit after self-cal, rms=0.071980Jy sigma=0.412876 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 = -8.49414e-06 Jy ! Component: 100 - total flux cleaned = -1.57478e-05 Jy ! Component: 150 - total flux cleaned = -1.00636e-05 Jy ! Component: 200 - total flux cleaned = -9.75761e-06 Jy ! Total flux subtracted in 200 components = -9.75761e-06 Jy ! Clean residual min=-0.001945 max=0.002377 Jy/beam ! Clean residual mean=-0.000005 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.165273 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 64 components and 0.165273 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071982Jy sigma=0.412896 ! Fit after self-cal, rms=0.071981Jy sigma=0.412890 ! 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=3.473 mas, bmaj=8.687 mas, bpa=-9.13 degrees ! Estimated noise=1.34472 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.473 x 8.687 at -9.13 degrees (North through East) ! Clean map min=-0.0020067 max=0.11447 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=2.848 mas, bmaj=7.416 mas, bpa=-8.442 degrees ! Estimated noise=1.80659 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0907317 Jy ! Component: 100 - total flux cleaned = 0.128637 Jy ! Component: 150 - total flux cleaned = 0.145646 Jy ! Component: 200 - total flux cleaned = 0.154138 Jy ! Total flux subtracted in 200 components = 0.154138 Jy ! Clean residual min=-0.003906 max=0.004269 Jy/beam ! Clean residual mean=-0.000003 rms=0.000887 Jy/beam ! Combined flux in latest and established models = 0.154138 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.154138 Jy ! Inverting map and beam ! Estimated beam: bmin=3.473 mas, bmaj=8.687 mas, bpa=-9.13 degrees ! Estimated noise=1.34472 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 = 0.00572165 Jy ! Component: 100 - total flux cleaned = 0.00863585 Jy ! Component: 150 - total flux cleaned = 0.010212 Jy ! Component: 200 - total flux cleaned = 0.0105879 Jy ! Total flux subtracted in 200 components = 0.0105879 Jy ! Clean residual min=-0.002098 max=0.002015 Jy/beam ! Clean residual mean=-0.000002 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.164725 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 43 components and 0.164725 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=8.094 mas, bmaj=12.51 mas, bpa=-2.936 degrees ! Estimated noise=1.60448 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000543503 Jy ! Component: 100 - total flux cleaned = 0.000588422 Jy ! Component: 150 - total flux cleaned = 0.000600061 Jy ! Component: 200 - total flux cleaned = 0.000590321 Jy ! Total flux subtracted in 200 components = 0.000590321 Jy ! Clean residual min=-0.001938 max=0.002320 Jy/beam ! Clean residual mean=-0.000005 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.165316 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 = -8.84289e-06 Jy ! Component: 100 - total flux cleaned = -1.645e-05 Jy ! Component: 150 - total flux cleaned = -1.58162e-05 Jy ! Component: 200 - total flux cleaned = -1.54613e-05 Jy ! Total flux subtracted in 200 components = -1.54613e-05 Jy ! Clean residual min=-0.001939 max=0.002321 Jy/beam ! Clean residual mean=-0.000005 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.1653 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 49 components and 0.1653 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.473 mas, bmaj=8.687 mas, bpa=-9.13 degrees ! Estimated noise=1.34472 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00014909 Jy ! Component: 100 - total flux cleaned = 0.00018678 Jy ! Component: 150 - total flux cleaned = 0.000170531 Jy ! Component: 200 - total flux cleaned = 0.000170039 Jy ! Total flux subtracted in 200 components = 0.000170039 Jy ! Clean residual min=-0.002048 max=0.001957 Jy/beam ! Clean residual mean=-0.000002 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.16547 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 56 components and 0.16547 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071977Jy sigma=0.412809 ! Fit after self-cal, rms=0.071979Jy sigma=0.412797 wmodel J1238+0723_S_map.mod ! Writing 56 model components to file: J1238+0723_S_map.mod wobs J1238+0723_S_uvs.fits ! Writing UV FITS file: J1238+0723_S_uvs.fits wwins J1238+0723_S_map.win ! wwins: Wrote 1 windows to J1238+0723_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 = -0.000345087 Jy ! Component: 100 - total flux cleaned = -0.000450404 Jy ! Component: 150 - total flux cleaned = -0.000581868 Jy ! Component: 200 - total flux cleaned = -0.000771544 Jy ! Component: 250 - total flux cleaned = -0.000954164 Jy ! Component: 300 - total flux cleaned = -0.00121804 Jy ! Component: 350 - total flux cleaned = -0.00135994 Jy ! Component: 400 - total flux cleaned = -0.00147045 Jy ! Component: 450 - total flux cleaned = -0.0014178 Jy ! Component: 500 - total flux cleaned = -0.00136605 Jy ! Component: 550 - total flux cleaned = -0.00128943 Jy ! Component: 600 - total flux cleaned = -0.00113922 Jy ! Component: 650 - total flux cleaned = -0.00108998 Jy ! Component: 700 - total flux cleaned = -0.000993683 Jy ! Component: 750 - total flux cleaned = -0.000970278 Jy ! Component: 800 - total flux cleaned = -0.000946726 Jy ! Component: 850 - total flux cleaned = -0.000832521 Jy ! Component: 900 - total flux cleaned = -0.000833286 Jy ! Component: 950 - total flux cleaned = -0.000855479 Jy ! Component: 1000 - total flux cleaned = -0.00072456 Jy ! Component: 1050 - total flux cleaned = -0.000703262 Jy ! Component: 1100 - total flux cleaned = -0.000682253 Jy ! Component: 1150 - total flux cleaned = -0.000619787 Jy ! Component: 1200 - total flux cleaned = -0.000516929 Jy ! Component: 1250 - total flux cleaned = -0.000456077 Jy ! Component: 1300 - total flux cleaned = -0.000415894 Jy ! Component: 1350 - total flux cleaned = -0.000296914 Jy ! Component: 1400 - total flux cleaned = -0.000238531 Jy ! Component: 1450 - total flux cleaned = -0.000238197 Jy ! Component: 1500 - total flux cleaned = -0.000161667 Jy ! Component: 1550 - total flux cleaned = -0.000199682 Jy ! Component: 1600 - total flux cleaned = -0.000143636 Jy ! Component: 1650 - total flux cleaned = -0.000124943 Jy ! Component: 1700 - total flux cleaned = -5.24145e-05 Jy ! Component: 1750 - total flux cleaned = 1.592e-06 Jy ! Component: 1800 - total flux cleaned = 3.7273e-05 Jy ! Component: 1850 - total flux cleaned = 9.01347e-05 Jy ! Component: 1900 - total flux cleaned = 5.52929e-05 Jy ! Component: 1950 - total flux cleaned = 0.000176317 Jy ! Component: 2000 - total flux cleaned = 0.000210428 Jy ! Component: 2050 - total flux cleaned = 0.000278128 Jy ! Component: 2100 - total flux cleaned = 0.000311839 Jy ! Component: 2150 - total flux cleaned = 0.000394646 Jy ! Component: 2200 - total flux cleaned = 0.00044391 Jy ! Component: 2250 - total flux cleaned = 0.000525455 Jy ! Component: 2300 - total flux cleaned = 0.000638238 Jy ! Component: 2350 - total flux cleaned = 0.00060607 Jy ! Component: 2400 - total flux cleaned = 0.000717096 Jy ! Component: 2450 - total flux cleaned = 0.000826697 Jy ! Component: 2500 - total flux cleaned = 0.000857696 Jy ! Component: 2550 - total flux cleaned = 0.000903822 Jy ! Component: 2600 - total flux cleaned = 0.000995522 Jy ! Component: 2650 - total flux cleaned = 0.00107137 Jy ! Component: 2700 - total flux cleaned = 0.00116128 Jy ! Component: 2750 - total flux cleaned = 0.00120603 Jy ! Component: 2800 - total flux cleaned = 0.00130941 Jy ! Component: 2850 - total flux cleaned = 0.00138244 Jy ! Component: 2900 - total flux cleaned = 0.00144038 Jy ! Component: 2950 - total flux cleaned = 0.0015267 Jy ! Component: 3000 - total flux cleaned = 0.00161227 Jy ! Component: 3050 - total flux cleaned = 0.00164061 Jy ! Component: 3100 - total flux cleaned = 0.00178117 Jy ! Component: 3150 - total flux cleaned = 0.00183692 Jy ! Component: 3200 - total flux cleaned = 0.00191982 Jy ! Component: 3250 - total flux cleaned = 0.00201597 Jy ! Component: 3300 - total flux cleaned = 0.00201598 Jy ! Component: 3350 - total flux cleaned = 0.00211075 Jy ! Component: 3400 - total flux cleaned = 0.00219133 Jy ! Component: 3450 - total flux cleaned = 0.00225796 Jy ! Component: 3500 - total flux cleaned = 0.002311 Jy ! Component: 3550 - total flux cleaned = 0.00236362 Jy ! Component: 3600 - total flux cleaned = 0.00242888 Jy ! Component: 3650 - total flux cleaned = 0.00248072 Jy ! Component: 3700 - total flux cleaned = 0.00250647 Jy ! Component: 3750 - total flux cleaned = 0.00255759 Jy ! Component: 3800 - total flux cleaned = 0.00262111 Jy ! Component: 3850 - total flux cleaned = 0.00262117 Jy ! Component: 3900 - total flux cleaned = 0.0027217 Jy ! Component: 3950 - total flux cleaned = 0.002784 Jy ! Component: 4000 - total flux cleaned = 0.00283356 Jy ! Component: 4050 - total flux cleaned = 0.00289524 Jy ! Total flux subtracted in 4096 components = 0.00291981 Jy ! Clean residual min=-0.000661 max=0.000700 Jy/beam ! Clean residual mean=0.000001 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.16839 Jy keep ! Adding 264 model components to the UV plane model. ! The established model now contains 320 components and 0.16839 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1238+0723_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.473 x 8.687 at -9.13 degrees (North through East) ! Clean map min=-0.0016318 max=0.11413 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1238+0723_S_map.fits wmodel /image_prod/ug002_uva//J1238+0723_S_map.mod ! Writing 320 model components to file: /image_prod/ug002_uva//J1238+0723_S_map.mod wobs /image_prod/ug002_uva//J1238+0723_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1238+0723_S_uvs.fits wwins /image_prod/ug002_uva//J1238+0723_S_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J1238+0723_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.114131 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000219079 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.575861 0.575861 1.15172 2.30344 4.60689 9.21378 18.4276 36.8551 73.7102 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.114 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 520.959 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1238+0723_S_dfm.log closed on Thu Mar 5 00:45:15 2020