! Started logfile: .//J0034+0130_C_dfm.log on Sun Jan 19 23:43:05 2020 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J0034+0130_C_uvm.fits ! Reading UV FITS file: .//J0034+0130_C_uvm.fits ! AN table 1: 15 integrations on 15 of 15 possible baselines. ! AN table 2: 15 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0034+0130 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 67 lines of history. ! ! Reading 4320 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 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J0034+0130_C] 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 0.300x0.300 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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.002100Jy sigma=18.484098 ! Fit after self-cal, rms=0.975981Jy sigma=18.001044 ! 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=3.833 mas, bmaj=5.931 mas, bpa=-8.636 degrees ! Estimated noise=0.785805 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 = 0.0181297 Jy ! Component: 100 - total flux cleaned = 0.0229415 Jy ! Total flux subtracted in 100 components = 0.0229415 Jy ! Clean residual min=-0.003326 max=0.003287 Jy/beam ! Clean residual mean=0.000009 rms=0.000942 Jy/beam ! Combined flux in latest and established models = 0.0229415 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 28 components and 0.0229415 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.040600Jy sigma=0.704008 ! Fit after self-cal, rms=0.039131Jy sigma=0.675477 ! 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=4.231 mas, bmaj=6.424 mas, bpa=-10.96 degrees ! Estimated noise=0.603105 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 = 0.00602474 Jy ! Component: 100 - total flux cleaned = 0.00957587 Jy ! Component: 150 - total flux cleaned = 0.0120438 Jy ! Component: 200 - total flux cleaned = 0.0138372 Jy ! Total flux subtracted in 200 components = 0.0138372 Jy ! Clean residual min=-0.002571 max=0.002748 Jy/beam ! Clean residual mean=0.000009 rms=0.000916 Jy/beam ! Combined flux in latest and established models = 0.0367786 Jy ! Performing phase self-cal ! Adding 68 model components to the UV plane model. ! The established model now contains 94 components and 0.0367786 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.038185Jy sigma=0.653104 ! Fit after self-cal, rms=0.038146Jy sigma=0.651547 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.231 x 6.424 at -10.96 degrees (North through East) ! Clean map min=-0.0027181 max=0.027445 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.93 KP 1.08 NL 0.77 ! OV 1.00 PT 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.88 FD 1.06 HN 0.99 KP 0.87 ! NL 1.03 OV 0.90 PT 0.87 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.80 FD 1.07 KP 0.81 NL 1.15 ! OV 1.14 PT 0.87 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.99 HN 0.88 KP 0.81 ! NL 1.32 OV 1.03 PT 0.82 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.36 KP 0.83 NL 1.31 ! OV 0.94 PT 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.83 FD 0.97 HN 0.97 KP 1.05 ! NL 1.21 OV 1.19 PT 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.14 KP 0.93 NL 1.32 ! OV 1.03 PT 0.81 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.09 HN 0.97 KP 0.87 ! NL 1.59 OV 1.46 PT 0.62 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.92 KP 0.75 NL 1.13 ! OV 1.10 PT 0.77 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 0.95 HN 1.02 KP 0.97 ! NL 1.29 OV 0.99 PT 0.78 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.26 KP 0.82 NL 1.12 ! OV 1.04 PT 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.54 FD 1.09 HN 1.11 KP 0.79 ! NL 1.09 OV 1.02 PT 0.86 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.06 KP 0.95 NL 1.21 ! OV 1.07 PT 0.76 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.23 FD 1.00 HN 0.87 KP 0.84 ! NL 1.54 OV 1.25 PT 0.80 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.29 FD 1.43 KP 0.87 NL 1.10 ! OV 1.12 PT 0.67 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.69 FD 1.11 HN 0.93 KP 0.91 ! NL 1.27 OV 1.27 PT 0.69 ! ! ! Fit before self-cal, rms=0.038146Jy sigma=0.651547 ! Fit after self-cal, rms=0.040627Jy sigma=0.638067 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.343 mas, bmaj=6.586 mas, bpa=-12.97 degrees ! Estimated noise=0.597861 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 = 0.000122231 Jy ! Component: 100 - total flux cleaned = 0.000189509 Jy ! Component: 150 - total flux cleaned = 0.00018959 Jy ! Component: 200 - total flux cleaned = 0.000205678 Jy ! Total flux subtracted in 200 components = 0.000205678 Jy ! Clean residual min=-0.001901 max=0.002075 Jy/beam ! Clean residual mean=0.000005 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.0369843 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 105 components and 0.0369843 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.040602Jy sigma=0.637610 ! Fit after self-cal, rms=0.041061Jy sigma=0.634786 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.041061Jy sigma=0.634786 ! Fit after self-cal, rms=0.043001Jy sigma=0.634156 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.327 mas, bmaj=6.608 mas, bpa=-13.39 degrees ! Estimated noise=0.601423 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000274836 Jy ! Component: 100 - total flux cleaned = 0.000316793 Jy ! Component: 150 - total flux cleaned = 0.000332664 Jy ! Component: 200 - total flux cleaned = 0.000332212 Jy ! Total flux subtracted in 200 components = 0.000332212 Jy ! Clean residual min=-0.001846 max=0.001700 Jy/beam ! Clean residual mean=0.000004 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.0373165 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 114 components and 0.0373165 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.042982Jy sigma=0.633840 ! Fit after self-cal, rms=0.043110Jy sigma=0.633590 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 = 0.000105726 Jy ! Component: 100 - total flux cleaned = 9.11632e-05 Jy ! Component: 150 - total flux cleaned = 9.20207e-05 Jy ! Component: 200 - total flux cleaned = 6.91279e-05 Jy ! Total flux subtracted in 200 components = 6.91279e-05 Jy ! Clean residual min=-0.001813 max=0.001615 Jy/beam ! Clean residual mean=0.000004 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.0373857 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 118 components and 0.0373857 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043100Jy sigma=0.633406 ! Fit after self-cal, rms=0.043091Jy sigma=0.633377 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043091Jy sigma=0.633377 ! Fit after self-cal, rms=0.043638Jy sigma=0.633222 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.301 mas, bmaj=6.616 mas, bpa=-13.9 degrees ! Estimated noise=0.602114 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000287756 Jy ! Component: 100 - total flux cleaned = 0.000328721 Jy ! Component: 150 - total flux cleaned = 0.000339668 Jy ! Component: 200 - total flux cleaned = 0.000329873 Jy ! Total flux subtracted in 200 components = 0.000329873 Jy ! Clean residual min=-0.001767 max=0.001585 Jy/beam ! Clean residual mean=0.000003 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.0377155 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 126 components and 0.0377155 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043627Jy sigma=0.633066 ! Fit after self-cal, rms=0.043668Jy sigma=0.633004 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 = 4.41782e-05 Jy ! Component: 100 - total flux cleaned = 3.3059e-05 Jy ! Component: 150 - total flux cleaned = 2.39863e-05 Jy ! Component: 200 - total flux cleaned = 3.29782e-05 Jy ! Total flux subtracted in 200 components = 3.29782e-05 Jy ! Clean residual min=-0.001753 max=0.001556 Jy/beam ! Clean residual mean=0.000004 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.0377485 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 129 components and 0.0377485 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043663Jy sigma=0.632912 ! Fit after self-cal, rms=0.043659Jy sigma=0.632897 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043659Jy sigma=0.632897 ! Fit after self-cal, rms=0.043888Jy sigma=0.632832 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.969 mas, bmaj=7.241 mas, bpa=-19.67 degrees ! Estimated noise=0.607129 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000125856 Jy ! Component: 100 - total flux cleaned = 0.000167081 Jy ! Component: 150 - total flux cleaned = 0.000167173 Jy ! Component: 200 - total flux cleaned = 0.000167484 Jy ! Total flux subtracted in 200 components = 0.000167484 Jy ! Clean residual min=-0.001753 max=0.001700 Jy/beam ! Clean residual mean=0.000004 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.037916 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 137 components and 0.037916 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043880Jy sigma=0.632774 ! Fit after self-cal, rms=0.043894Jy sigma=0.632740 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 = -4.03646e-05 Jy ! Component: 100 - total flux cleaned = -4.00435e-05 Jy ! Component: 150 - total flux cleaned = -4.6481e-05 Jy ! Component: 200 - total flux cleaned = -3.45514e-05 Jy ! Total flux subtracted in 200 components = -3.45514e-05 Jy ! Clean residual min=-0.001752 max=0.001697 Jy/beam ! Clean residual mean=0.000004 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.0378814 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 139 components and 0.0378814 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043890Jy sigma=0.632704 ! Fit after self-cal, rms=0.043886Jy sigma=0.632691 ! 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=4.282 mas, bmaj=6.632 mas, bpa=-14.43 degrees ! Estimated noise=0.602305 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.282 x 6.632 at -14.43 degrees (North through East) ! Clean map min=-0.0017234 max=0.02725 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=3.896 mas, bmaj=5.996 mas, bpa=-11.17 degrees ! Estimated noise=0.799777 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0196581 Jy ! Component: 100 - total flux cleaned = 0.0259188 Jy ! Component: 150 - total flux cleaned = 0.0298049 Jy ! Component: 200 - total flux cleaned = 0.0324334 Jy ! Total flux subtracted in 200 components = 0.0324334 Jy ! Clean residual min=-0.002181 max=0.002073 Jy/beam ! Clean residual mean=0.000003 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.0324334 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 35 model components to the UV plane model. ! The established model now contains 35 components and 0.0324334 Jy ! Inverting map and beam ! Estimated beam: bmin=4.282 mas, bmaj=6.632 mas, bpa=-14.43 degrees ! Estimated noise=0.602305 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 = 0.00239744 Jy ! Component: 100 - total flux cleaned = 0.00376844 Jy ! Component: 150 - total flux cleaned = 0.00422243 Jy ! Component: 200 - total flux cleaned = 0.00451375 Jy ! Total flux subtracted in 200 components = 0.00451375 Jy ! Clean residual min=-0.001815 max=0.001805 Jy/beam ! Clean residual mean=0.000004 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.0369471 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 76 components and 0.0369471 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.969 mas, bmaj=7.241 mas, bpa=-19.67 degrees ! Estimated noise=0.607129 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000295015 Jy ! Component: 100 - total flux cleaned = 0.0003516 Jy ! Component: 150 - total flux cleaned = 0.000415303 Jy ! Component: 200 - total flux cleaned = 0.000443428 Jy ! Total flux subtracted in 200 components = 0.000443428 Jy ! Clean residual min=-0.001806 max=0.001735 Jy/beam ! Clean residual mean=0.000005 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.0373906 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 = 3.79751e-05 Jy ! Component: 100 - total flux cleaned = 6.09207e-05 Jy ! Component: 150 - total flux cleaned = 9.20188e-05 Jy ! Component: 200 - total flux cleaned = 0.000120295 Jy ! Total flux subtracted in 200 components = 0.000120295 Jy ! Clean residual min=-0.001799 max=0.001726 Jy/beam ! Clean residual mean=0.000005 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.0375109 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 96 components and 0.0375109 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.282 mas, bmaj=6.632 mas, bpa=-14.43 degrees ! Estimated noise=0.602305 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.91558e-05 Jy ! Component: 100 - total flux cleaned = 1.78435e-05 Jy ! Component: 150 - total flux cleaned = 1.76375e-05 Jy ! Component: 200 - total flux cleaned = 2.68711e-05 Jy ! Total flux subtracted in 200 components = 2.68711e-05 Jy ! Clean residual min=-0.001796 max=0.001740 Jy/beam ! Clean residual mean=0.000004 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.0375377 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 100 components and 0.0375377 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043897Jy sigma=0.632912 ! Fit after self-cal, rms=0.043897Jy sigma=0.632799 wmodel J0034+0130_C_map.mod ! Writing 100 model components to file: J0034+0130_C_map.mod wobs J0034+0130_C_uvs.fits ! Writing UV FITS file: J0034+0130_C_uvs.fits wwins J0034+0130_C_map.win ! wwins: Wrote 1 windows to J0034+0130_C_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 = -0.00022078 Jy ! Component: 100 - total flux cleaned = -1.10971e-05 Jy ! Component: 150 - total flux cleaned = 0.000324208 Jy ! Component: 200 - total flux cleaned = 0.000613347 Jy ! Component: 250 - total flux cleaned = 0.000843698 Jy ! Component: 300 - total flux cleaned = 0.00114227 Jy ! Component: 350 - total flux cleaned = 0.00144811 Jy ! Component: 400 - total flux cleaned = 0.00170585 Jy ! Component: 450 - total flux cleaned = 0.00200709 Jy ! Component: 500 - total flux cleaned = 0.00226415 Jy ! Component: 550 - total flux cleaned = 0.00238077 Jy ! Component: 600 - total flux cleaned = 0.00254265 Jy ! Component: 650 - total flux cleaned = 0.00268439 Jy ! Component: 700 - total flux cleaned = 0.00280755 Jy ! Component: 750 - total flux cleaned = 0.0028979 Jy ! Component: 800 - total flux cleaned = 0.00297134 Jy ! Component: 850 - total flux cleaned = 0.00307213 Jy ! Component: 900 - total flux cleaned = 0.00311471 Jy ! Component: 950 - total flux cleaned = 0.00319771 Jy ! Component: 1000 - total flux cleaned = 0.0033054 Jy ! Component: 1050 - total flux cleaned = 0.00338431 Jy ! Component: 1100 - total flux cleaned = 0.00350047 Jy ! Component: 1150 - total flux cleaned = 0.00353828 Jy ! Component: 1200 - total flux cleaned = 0.00361297 Jy ! Component: 1250 - total flux cleaned = 0.00360079 Jy ! Component: 1300 - total flux cleaned = 0.00363702 Jy ! Component: 1350 - total flux cleaned = 0.00373163 Jy ! Component: 1400 - total flux cleaned = 0.00374315 Jy ! Component: 1450 - total flux cleaned = 0.00376576 Jy ! Component: 1500 - total flux cleaned = 0.00378828 Jy ! Component: 1550 - total flux cleaned = 0.00378829 Jy ! Component: 1600 - total flux cleaned = 0.00383182 Jy ! Component: 1650 - total flux cleaned = 0.00385316 Jy ! Component: 1700 - total flux cleaned = 0.00382146 Jy ! Component: 1750 - total flux cleaned = 0.00383218 Jy ! Component: 1800 - total flux cleaned = 0.00383225 Jy ! Component: 1850 - total flux cleaned = 0.00382242 Jy ! Component: 1900 - total flux cleaned = 0.00384236 Jy ! Component: 1950 - total flux cleaned = 0.00382274 Jy ! Component: 2000 - total flux cleaned = 0.0038035 Jy ! Component: 2050 - total flux cleaned = 0.00378448 Jy ! Component: 2100 - total flux cleaned = 0.00382229 Jy ! Component: 2150 - total flux cleaned = 0.00381304 Jy ! Component: 2200 - total flux cleaned = 0.00383157 Jy ! Component: 2250 - total flux cleaned = 0.00381327 Jy ! Component: 2300 - total flux cleaned = 0.00384034 Jy ! Component: 2350 - total flux cleaned = 0.00384027 Jy ! Component: 2400 - total flux cleaned = 0.00386691 Jy ! Component: 2450 - total flux cleaned = 0.00389327 Jy ! Component: 2500 - total flux cleaned = 0.00391069 Jy ! Component: 2550 - total flux cleaned = 0.00394525 Jy ! Component: 2600 - total flux cleaned = 0.00397953 Jy ! Component: 2650 - total flux cleaned = 0.00400502 Jy ! Component: 2700 - total flux cleaned = 0.00399658 Jy ! Component: 2750 - total flux cleaned = 0.00400499 Jy ! Component: 2800 - total flux cleaned = 0.0040216 Jy ! Component: 2850 - total flux cleaned = 0.00403819 Jy ! Component: 2900 - total flux cleaned = 0.00404636 Jy ! Component: 2950 - total flux cleaned = 0.00407896 Jy ! Component: 3000 - total flux cleaned = 0.00407089 Jy ! Component: 3050 - total flux cleaned = 0.00406289 Jy ! Component: 3100 - total flux cleaned = 0.00406293 Jy ! Component: 3150 - total flux cleaned = 0.00408678 Jy ! Component: 3200 - total flux cleaned = 0.00411042 Jy ! Component: 3250 - total flux cleaned = 0.00411038 Jy ! Component: 3300 - total flux cleaned = 0.00411036 Jy ! Component: 3350 - total flux cleaned = 0.00410265 Jy ! Component: 3400 - total flux cleaned = 0.0041336 Jy ! Component: 3450 - total flux cleaned = 0.00411052 Jy ! Component: 3500 - total flux cleaned = 0.00413352 Jy ! Component: 3550 - total flux cleaned = 0.00413354 Jy ! Component: 3600 - total flux cleaned = 0.00415624 Jy ! Component: 3650 - total flux cleaned = 0.00413357 Jy ! Component: 3700 - total flux cleaned = 0.00414858 Jy ! Component: 3750 - total flux cleaned = 0.0041486 Jy ! Component: 3800 - total flux cleaned = 0.00414855 Jy ! Component: 3850 - total flux cleaned = 0.00414112 Jy ! Component: 3900 - total flux cleaned = 0.00414109 Jy ! Component: 3950 - total flux cleaned = 0.00415576 Jy ! Component: 4000 - total flux cleaned = 0.00416307 Jy ! Component: 4050 - total flux cleaned = 0.00417035 Jy ! Total flux subtracted in 4096 components = 0.00419939 Jy ! Clean residual min=-0.000415 max=0.000387 Jy/beam ! Clean residual mean=0.000003 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.0417371 Jy keep ! Adding 307 model components to the UV plane model. ! The established model now contains 407 components and 0.0417371 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0034+0130_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.282 x 6.632 at -14.43 degrees (North through East) ! Clean map min=-0.0010473 max=0.027084 Jy/beam ! Writing clean map to FITS file: .//J0034+0130_C_map.fits wmodel .//J0034+0130_C_map.mod ! Writing 407 model components to file: .//J0034+0130_C_map.mod wobs .//J0034+0130_C_uvs.fits ! Writing UV FITS file: .//J0034+0130_C_uvs.fits wwins .//J0034+0130_C_map.win ! wwins: Wrote 2 windows to .//J0034+0130_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0270841 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000142574 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.57924 1.57924 3.15848 6.31695 12.6339 25.2678 50.5356 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.027 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 189.965 quit ! Quitting program ! Log file .//J0034+0130_C_dfm.log closed on Sun Jan 19 23:43:09 2020