! Started logfile: .//J0522+0113_S_dfm.log on Wed Aug 15 15:27:56 2018 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 .//J0522+0113_S_uva.fits ! Reading UV FITS file: .//J0522+0113_S_uva.fits ! AN table 1: 8 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0522+0113 ! ! There are 4 IFs, and a total of 4 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 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 1440 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 J0522+0113_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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.205665Jy sigma=20.085994 ! Fit after self-cal, rms=0.399498Jy sigma=6.387111 ! 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=2.576 mas, bmaj=7.201 mas, bpa=-1.623 degrees ! Estimated noise=1.70013 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 = 0.481548 Jy ! Component: 100 - total flux cleaned = 0.59146 Jy ! Total flux subtracted in 100 components = 0.59146 Jy ! Clean residual min=-0.042205 max=0.066655 Jy/beam ! Clean residual mean=0.000052 rms=0.010868 Jy/beam ! Combined flux in latest and established models = 0.59146 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.59146 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.151690Jy sigma=2.611357 ! Fit after self-cal, rms=0.151662Jy sigma=2.610931 ! Inverting map ! Added new window around map position (-12, -21). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0619463 Jy ! Component: 100 - total flux cleaned = 0.0998342 Jy ! Total flux subtracted in 100 components = 0.0998342 Jy ! Clean residual min=-0.032503 max=0.036535 Jy/beam ! Clean residual mean=0.000039 rms=0.007582 Jy/beam ! Combined flux in latest and established models = 0.691295 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 32 components and 0.691295 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118558Jy sigma=1.996964 ! Fit after self-cal, rms=0.116472Jy sigma=1.965097 ! 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=3.029 mas, bmaj=7.942 mas, bpa=-3.074 degrees ! Estimated noise=1.39044 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 = 0.0437511 Jy ! Component: 100 - total flux cleaned = 0.0739214 Jy ! Component: 150 - total flux cleaned = 0.0969802 Jy ! Component: 200 - total flux cleaned = 0.115061 Jy ! Total flux subtracted in 200 components = 0.115061 Jy ! Clean residual min=-0.021036 max=0.030942 Jy/beam ! Clean residual mean=0.000034 rms=0.006038 Jy/beam ! Combined flux in latest and established models = 0.806355 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 67 components and 0.806355 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094848Jy sigma=1.544934 ! Fit after self-cal, rms=0.093421Jy sigma=1.520804 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.029 x 7.942 at -3.074 degrees (North through East) ! Clean map min=-0.019357 max=0.6208 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.96 HN 1.03 KP 0.99 ! LA 0.96 MK 1.04 NL 1.06 OV 0.84 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 0.97 HN 1.03 KP 0.98 ! LA 0.94 MK 1.04 NL 1.06 OV 0.85 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 0.97 HN 1.01 KP 1.00 ! LA 0.92 MK 1.03 NL 0.98 OV 1.15 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Fit before self-cal, rms=0.093421Jy sigma=1.520804 ! Fit after self-cal, rms=0.066147Jy sigma=1.042605 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.059 mas, bmaj=8.087 mas, bpa=-2.856 degrees ! Estimated noise=1.38541 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 = 0.0100308 Jy ! Component: 100 - total flux cleaned = 0.0107251 Jy ! Component: 150 - total flux cleaned = 0.0114751 Jy ! Component: 200 - total flux cleaned = 0.0119446 Jy ! Total flux subtracted in 200 components = 0.0119446 Jy ! Clean residual min=-0.009405 max=0.009917 Jy/beam ! Clean residual mean=-0.000007 rms=0.002540 Jy/beam ! Combined flux in latest and established models = 0.8183 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 81 components and 0.8183 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064193Jy sigma=1.006318 ! Fit after self-cal, rms=0.064060Jy sigma=1.003017 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064060Jy sigma=1.003017 ! Fit after self-cal, rms=0.063884Jy sigma=1.001466 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.059 mas, bmaj=8.087 mas, bpa=-2.836 degrees ! Estimated noise=1.38407 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00211601 Jy ! Component: 100 - total flux cleaned = 0.00211575 Jy ! Component: 150 - total flux cleaned = 0.00225538 Jy ! Component: 200 - total flux cleaned = 0.00250698 Jy ! Total flux subtracted in 200 components = 0.00250698 Jy ! Clean residual min=-0.008573 max=0.008728 Jy/beam ! Clean residual mean=-0.000009 rms=0.002339 Jy/beam ! Combined flux in latest and established models = 0.820807 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 84 components and 0.820807 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063151Jy sigma=0.990353 ! Fit after self-cal, rms=0.063090Jy sigma=0.989164 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 = 0.000658856 Jy ! Component: 100 - total flux cleaned = 0.000896337 Jy ! Component: 150 - total flux cleaned = 0.00111223 Jy ! Component: 200 - total flux cleaned = 0.00130622 Jy ! Total flux subtracted in 200 components = 0.00130622 Jy ! Clean residual min=-0.008001 max=0.008326 Jy/beam ! Clean residual mean=-0.000009 rms=0.002250 Jy/beam ! Combined flux in latest and established models = 0.822113 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 90 components and 0.822113 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062675Jy sigma=0.983320 ! Fit after self-cal, rms=0.062653Jy sigma=0.982698 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062653Jy sigma=0.982698 ! Fit after self-cal, rms=0.062557Jy sigma=0.981712 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.058 mas, bmaj=8.091 mas, bpa=-2.865 degrees ! Estimated noise=1.3825 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.47846e-05 Jy ! Component: 100 - total flux cleaned = 4.3719e-05 Jy ! Component: 150 - total flux cleaned = 0.000224079 Jy ! Component: 200 - total flux cleaned = 0.000385327 Jy ! Total flux subtracted in 200 components = 0.000385327 Jy ! Clean residual min=-0.007868 max=0.007993 Jy/beam ! Clean residual mean=-0.000011 rms=0.002164 Jy/beam ! Combined flux in latest and established models = 0.822499 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 90 components and 0.822498 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062246Jy sigma=0.977037 ! Fit after self-cal, rms=0.062228Jy sigma=0.976499 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 = 0.000104882 Jy ! Component: 100 - total flux cleaned = 0.000266903 Jy ! Component: 150 - total flux cleaned = 0.000415131 Jy ! Component: 200 - total flux cleaned = 0.000622474 Jy ! Total flux subtracted in 200 components = 0.000622474 Jy ! Clean residual min=-0.007705 max=0.007773 Jy/beam ! Clean residual mean=-0.000011 rms=0.002120 Jy/beam ! Combined flux in latest and established models = 0.823121 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 95 components and 0.823121 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062027Jy sigma=0.973651 ! Fit after self-cal, rms=0.062017Jy sigma=0.973305 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062017Jy sigma=0.973305 ! Fit after self-cal, rms=0.061972Jy sigma=0.972824 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.286 mas, bmaj=13 mas, bpa=-4.468 degrees ! Estimated noise=1.74544 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00263656 Jy ! Component: 100 - total flux cleaned = 0.00276884 Jy ! Component: 150 - total flux cleaned = 0.00245902 Jy ! Component: 200 - total flux cleaned = 0.00227999 Jy ! Total flux subtracted in 200 components = 0.00227999 Jy ! Clean residual min=-0.009220 max=0.011065 Jy/beam ! Clean residual mean=-0.000030 rms=0.003015 Jy/beam ! Combined flux in latest and established models = 0.825401 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 100 components and 0.825401 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062009Jy sigma=0.973141 ! Fit after self-cal, rms=0.061895Jy sigma=0.970742 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 = -6.09949e-05 Jy ! Component: 100 - total flux cleaned = -0.000153623 Jy ! Component: 150 - total flux cleaned = -0.000476141 Jy ! Component: 200 - total flux cleaned = -0.000683654 Jy ! Total flux subtracted in 200 components = -0.000683654 Jy ! Clean residual min=-0.008987 max=0.010933 Jy/beam ! Clean residual mean=-0.000030 rms=0.002945 Jy/beam ! Combined flux in latest and established models = 0.824717 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 101 components and 0.824717 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062006Jy sigma=0.972876 ! Fit after self-cal, rms=0.061933Jy sigma=0.971322 ! 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=3.058 mas, bmaj=8.097 mas, bpa=-2.903 degrees ! Estimated noise=1.38121 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.058 x 8.097 at -2.903 degrees (North through East) ! Clean map min=-0.0072485 max=0.6167 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061933Jy sigma=0.971322 ! Fit after self-cal, rms=0.057751Jy sigma=0.905958 ! Inverting map and beam ! Estimated beam: bmin=3.056 mas, bmaj=8.105 mas, bpa=-3.029 degrees ! Estimated noise=1.37882 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00165289 Jy ! Component: 100 - total flux cleaned = -0.00238351 Jy ! Component: 150 - total flux cleaned = -0.002736 Jy ! Component: 200 - total flux cleaned = -0.00312624 Jy ! Total flux subtracted in 200 components = -0.00312624 Jy ! Clean residual min=-0.007416 max=0.007394 Jy/beam ! Clean residual mean=-0.000013 rms=0.001982 Jy/beam ! Combined flux in latest and established models = 0.821591 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 105 components and 0.821591 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057366Jy sigma=0.900778 ! Fit after self-cal, rms=0.057361Jy sigma=0.900556 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000117756 Jy ! Component: 100 - total flux cleaned = 4.84037e-05 Jy ! Component: 150 - total flux cleaned = -1.41674e-05 Jy ! Component: 200 - total flux cleaned = -0.000131541 Jy ! Total flux subtracted in 200 components = -0.000131541 Jy ! Clean residual min=-0.007299 max=0.007232 Jy/beam ! Clean residual mean=-0.000012 rms=0.001960 Jy/beam ! Combined flux in latest and established models = 0.82146 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 107 components and 0.82146 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057207Jy sigma=0.898396 ! Fit after self-cal, rms=0.057206Jy sigma=0.898299 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057206Jy sigma=0.898299 ! Fit after self-cal, rms=0.057248Jy sigma=0.897917 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=2.596 mas, bmaj=7.316 mas, bpa=-1.589 degrees ! Estimated noise=1.69866 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.479533 Jy ! Component: 100 - total flux cleaned = 0.599764 Jy ! Component: 150 - total flux cleaned = 0.659728 Jy ! Component: 200 - total flux cleaned = 0.696906 Jy ! Total flux subtracted in 200 components = 0.696906 Jy ! Clean residual min=-0.015250 max=0.024532 Jy/beam ! Clean residual mean=0.000011 rms=0.004794 Jy/beam ! Combined flux in latest and established models = 0.696906 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.696906 Jy ! Inverting map and beam ! Estimated beam: bmin=3.058 mas, bmaj=8.109 mas, bpa=-3.023 degrees ! Estimated noise=1.37861 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) ! Added new window around map position (63, -102.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0342918 Jy ! Component: 100 - total flux cleaned = 0.0569613 Jy ! Component: 150 - total flux cleaned = 0.0730513 Jy ! Component: 200 - total flux cleaned = 0.0851382 Jy ! Total flux subtracted in 200 components = 0.0851382 Jy ! Clean residual min=-0.009741 max=0.010366 Jy/beam ! Clean residual mean=0.000004 rms=0.002715 Jy/beam ! Combined flux in latest and established models = 0.782044 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 69 components and 0.782044 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=7.282 mas, bmaj=13.02 mas, bpa=-4.591 degrees ! Estimated noise=1.74194 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0165975 Jy ! Component: 100 - total flux cleaned = 0.026144 Jy ! Component: 150 - total flux cleaned = 0.032304 Jy ! Component: 200 - total flux cleaned = 0.0364043 Jy ! Total flux subtracted in 200 components = 0.0364043 Jy ! Clean residual min=-0.009502 max=0.009319 Jy/beam ! Clean residual mean=-0.000027 rms=0.002957 Jy/beam ! Combined flux in latest and established models = 0.818449 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0025782 Jy ! Component: 100 - total flux cleaned = 0.00328098 Jy ! Component: 150 - total flux cleaned = 0.00367725 Jy ! Component: 200 - total flux cleaned = 0.00396948 Jy ! Total flux subtracted in 200 components = 0.00396948 Jy ! Clean residual min=-0.009040 max=0.009926 Jy/beam ! Clean residual mean=-0.000032 rms=0.002876 Jy/beam ! Combined flux in latest and established models = 0.822418 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 108 components and 0.822418 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.058 mas, bmaj=8.109 mas, bpa=-3.023 degrees ! Estimated noise=1.37861 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000318055 Jy ! Component: 100 - total flux cleaned = 0.000278254 Jy ! Component: 150 - total flux cleaned = 0.000541697 Jy ! Component: 200 - total flux cleaned = 0.000542549 Jy ! Total flux subtracted in 200 components = 0.000542549 Jy ! Clean residual min=-0.006935 max=0.007388 Jy/beam ! Clean residual mean=-0.000014 rms=0.001863 Jy/beam ! Combined flux in latest and established models = 0.822961 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 119 components and 0.822961 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056766Jy sigma=0.893998 ! Fit after self-cal, rms=0.056630Jy sigma=0.891097 wmodel J0522+0113_S_map.mod ! Writing 119 model components to file: J0522+0113_S_map.mod wobs J0522+0113_S_uvs.fits ! Writing UV FITS file: J0522+0113_S_uvs.fits wwins J0522+0113_S_map.win ! wwins: Wrote 3 windows to J0522+0113_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 = 0.00168529 Jy ! Component: 100 - total flux cleaned = 0.00283006 Jy ! Component: 150 - total flux cleaned = 0.00378413 Jy ! Component: 200 - total flux cleaned = 0.00388515 Jy ! Component: 250 - total flux cleaned = 0.00388806 Jy ! Component: 300 - total flux cleaned = 0.00362638 Jy ! Component: 350 - total flux cleaned = 0.00354435 Jy ! Component: 400 - total flux cleaned = 0.00330635 Jy ! Component: 450 - total flux cleaned = 0.00315496 Jy ! Component: 500 - total flux cleaned = 0.00308073 Jy ! Component: 550 - total flux cleaned = 0.00300902 Jy ! Component: 600 - total flux cleaned = 0.00301003 Jy ! Component: 650 - total flux cleaned = 0.00288164 Jy ! Component: 700 - total flux cleaned = 0.00275764 Jy ! Component: 750 - total flux cleaned = 0.00257616 Jy ! Component: 800 - total flux cleaned = 0.00240098 Jy ! Component: 850 - total flux cleaned = 0.00217676 Jy ! Component: 900 - total flux cleaned = 0.002122 Jy ! Component: 950 - total flux cleaned = 0.00186004 Jy ! Component: 1000 - total flux cleaned = 0.00175958 Jy ! Component: 1050 - total flux cleaned = 0.00161208 Jy ! Component: 1100 - total flux cleaned = 0.00151612 Jy ! Component: 1150 - total flux cleaned = 0.00132948 Jy ! Component: 1200 - total flux cleaned = 0.00123935 Jy ! Component: 1250 - total flux cleaned = 0.00110692 Jy ! Component: 1300 - total flux cleaned = 0.000976958 Jy ! Component: 1350 - total flux cleaned = 0.000725433 Jy ! Component: 1400 - total flux cleaned = 0.000685244 Jy ! Component: 1450 - total flux cleaned = 0.000444992 Jy ! Component: 1500 - total flux cleaned = 0.000289006 Jy ! Component: 1550 - total flux cleaned = 9.76336e-05 Jy ! Component: 1600 - total flux cleaned = -0.000125942 Jy ! Component: 1650 - total flux cleaned = -0.000234633 Jy ! Component: 1700 - total flux cleaned = -0.000485595 Jy ! Component: 1750 - total flux cleaned = -0.000591078 Jy ! Component: 1800 - total flux cleaned = -0.000763912 Jy ! Component: 1850 - total flux cleaned = -0.000798195 Jy ! Component: 1900 - total flux cleaned = -0.000998615 Jy ! Component: 1950 - total flux cleaned = -0.00116189 Jy ! Component: 2000 - total flux cleaned = -0.00129119 Jy ! Component: 2050 - total flux cleaned = -0.00144999 Jy ! Component: 2100 - total flux cleaned = -0.00166862 Jy ! Component: 2150 - total flux cleaned = -0.00179122 Jy ! Component: 2200 - total flux cleaned = -0.00191264 Jy ! Component: 2250 - total flux cleaned = -0.00200289 Jy ! Component: 2300 - total flux cleaned = -0.00215 Jy ! Component: 2350 - total flux cleaned = -0.00226568 Jy ! Component: 2400 - total flux cleaned = -0.00232284 Jy ! Component: 2450 - total flux cleaned = -0.00240813 Jy ! Component: 2500 - total flux cleaned = -0.00254807 Jy ! Component: 2550 - total flux cleaned = -0.00260352 Jy ! Component: 2600 - total flux cleaned = -0.00268534 Jy ! Component: 2650 - total flux cleaned = -0.00276645 Jy ! Component: 2700 - total flux cleaned = -0.0029532 Jy ! Component: 2750 - total flux cleaned = -0.00290019 Jy ! Component: 2800 - total flux cleaned = -0.00297902 Jy ! Component: 2850 - total flux cleaned = -0.00303051 Jy ! Component: 2900 - total flux cleaned = -0.00300445 Jy ! Component: 2950 - total flux cleaned = -0.00305537 Jy ! Component: 3000 - total flux cleaned = -0.00308014 Jy ! Component: 3050 - total flux cleaned = -0.0030803 Jy ! Component: 3100 - total flux cleaned = -0.00317865 Jy ! Component: 3150 - total flux cleaned = -0.0032519 Jy ! Component: 3200 - total flux cleaned = -0.003276 Jy ! Component: 3250 - total flux cleaned = -0.00337172 Jy ! Component: 3300 - total flux cleaned = -0.00337168 Jy ! Component: 3350 - total flux cleaned = -0.00344277 Jy ! Component: 3400 - total flux cleaned = -0.00346642 Jy ! Component: 3450 - total flux cleaned = -0.00348982 Jy ! Component: 3500 - total flux cleaned = -0.00353598 Jy ! Component: 3550 - total flux cleaned = -0.00365068 Jy ! Component: 3600 - total flux cleaned = -0.00369631 Jy ! Component: 3650 - total flux cleaned = -0.00380946 Jy ! Component: 3700 - total flux cleaned = -0.0038769 Jy ! Component: 3750 - total flux cleaned = -0.00392157 Jy ! Component: 3800 - total flux cleaned = -0.00396635 Jy ! Component: 3850 - total flux cleaned = -0.0041213 Jy ! Component: 3900 - total flux cleaned = -0.00420915 Jy ! Component: 3950 - total flux cleaned = -0.00436232 Jy ! Component: 4000 - total flux cleaned = -0.00442751 Jy ! Component: 4050 - total flux cleaned = -0.00457917 Jy ! Total flux subtracted in 4096 components = -0.00466553 Jy ! Clean residual min=-0.001355 max=0.001473 Jy/beam ! Clean residual mean=-0.000004 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.818295 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 396 components and 0.818296 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0522+0113_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.058 x 8.109 at -3.023 degrees (North through East) ! Clean map min=-0.0041028 max=0.61606 Jy/beam ! Writing clean map to FITS file: .//J0522+0113_S_map.fits wmodel .//J0522+0113_S_map.mod ! Writing 396 model components to file: .//J0522+0113_S_map.mod wobs .//J0522+0113_S_uvs.fits ! Writing UV FITS file: .//J0522+0113_S_uvs.fits wwins .//J0522+0113_S_map.win ! wwins: Wrote 4 windows to .//J0522+0113_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.616064 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000348984 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.169942 0.169942 0.339884 0.679769 1.35954 2.71907 5.43815 10.8763 21.7526 43.5052 87.0104 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.616 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1765.31 quit ! Quitting program ! Log file .//J0522+0113_S_dfm.log closed on Wed Aug 15 15:28:00 2018