! Started logfile: /vlbi/sb072/temp_maps//J1532-2310_C_dfm.log on Tue Mar 5 23:15:43 2019 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 /vlbi/sb072/temp_maps//J1532-2310_C_uva.fits ! Reading UV FITS file: /vlbi/sb072/temp_maps//J1532-2310_C_uva.fits ! AN table 1: 6 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.988095 visibilities/baseline/integration-bin. ! Found source: J1532-2310 ! ! 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 85 lines of history. ! ! Reading 1328 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 J1532-2310_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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.011806Jy sigma=31.863805 ! Fit after self-cal, rms=0.888459Jy sigma=28.179481 ! 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=1.555 mas, bmaj=8.728 mas, bpa=11.58 degrees ! Estimated noise=0.997468 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 = 0.0668835 Jy ! Component: 100 - total flux cleaned = 0.096169 Jy ! Total flux subtracted in 100 components = 0.096169 Jy ! Clean residual min=-0.008499 max=0.014090 Jy/beam ! Clean residual mean=-0.000009 rms=0.002412 Jy/beam ! Combined flux in latest and established models = 0.096169 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.096169 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=0.055026Jy sigma=1.397404 ! Fit after self-cal, rms=0.054911Jy sigma=1.394397 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0162596 Jy ! Component: 100 - total flux cleaned = 0.025653 Jy ! Total flux subtracted in 100 components = 0.025653 Jy ! Clean residual min=-0.005654 max=0.006060 Jy/beam ! Clean residual mean=-0.000007 rms=0.001436 Jy/beam ! Combined flux in latest and established models = 0.121822 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 31 components and 0.121822 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=0.044264Jy sigma=0.982396 ! Fit after self-cal, rms=0.044224Jy sigma=0.981110 ! 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=2.192 mas, bmaj=8.455 mas, bpa=9.922 degrees ! Estimated noise=0.675999 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 = 0.0134259 Jy ! Component: 100 - total flux cleaned = 0.0213144 Jy ! Component: 150 - total flux cleaned = 0.0264019 Jy ! Component: 200 - total flux cleaned = 0.0297687 Jy ! Total flux subtracted in 200 components = 0.0297687 Jy ! Clean residual min=-0.004452 max=0.005172 Jy/beam ! Clean residual mean=-0.000018 rms=0.001343 Jy/beam ! Combined flux in latest and established models = 0.151591 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 78 components and 0.151591 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=0.039916Jy sigma=0.767046 ! Fit after self-cal, rms=0.039869Jy sigma=0.766267 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.192 x 8.455 at 9.922 degrees (North through East) ! Clean map min=-0.0043586 max=0.10455 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.97 KP 0.93 LA 0.99 ! NL 1.04 OV 1.03 PT 0.91 SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.97 KP 0.91 LA 1.05 ! NL 1.04 OV 1.09 PT 0.93 SC 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.97 KP 0.91 LA 0.97 ! NL 1.11 OV 1.02 PT 0.93 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.97 KP 0.97 LA 1.01 ! NL 1.07 OV 1.03 PT 0.89 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.94 KP 0.92 LA 1.08 ! NL 1.02 OV 1.04 PT 0.94 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.95 KP 0.92 LA 1.04 ! NL 1.05 OV 1.04 PT 0.92 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.96 KP 0.95 LA 1.03 ! NL 1.04 OV 1.02 PT 0.92 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.99 KP 0.92 LA 1.04 ! NL 1.04 OV 1.01 PT 0.91 SC 1.00 ! ! ! Fit before self-cal, rms=0.039869Jy sigma=0.766267 ! Fit after self-cal, rms=0.039649Jy sigma=0.694705 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.201 mas, bmaj=8.59 mas, bpa=9.792 degrees ! Estimated noise=0.67173 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 (9.9, 15.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174083 Jy ! Component: 100 - total flux cleaned = 0.00121174 Jy ! Component: 150 - total flux cleaned = 0.00105357 Jy ! Component: 200 - total flux cleaned = 0.00086914 Jy ! Total flux subtracted in 200 components = 0.00086914 Jy ! Clean residual min=-0.002095 max=0.002245 Jy/beam ! Clean residual mean=-0.000010 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.15246 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 100 components and 0.15246 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=0.039260Jy sigma=0.680738 ! Fit after self-cal, rms=0.039273Jy sigma=0.680444 ! 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=0.039273Jy sigma=0.680444 ! Fit after self-cal, rms=0.039266Jy sigma=0.679765 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.206 mas, bmaj=8.613 mas, bpa=9.785 degrees ! Estimated noise=0.670582 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000735789 Jy ! Component: 100 - total flux cleaned = -0.00106237 Jy ! Component: 150 - total flux cleaned = -0.00135781 Jy ! Component: 200 - total flux cleaned = -0.00162727 Jy ! Total flux subtracted in 200 components = -0.00162727 Jy ! Clean residual min=-0.001801 max=0.002053 Jy/beam ! Clean residual mean=-0.000009 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.150833 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 120 components and 0.150833 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=0.039146Jy sigma=0.677278 ! Fit after self-cal, rms=0.039145Jy sigma=0.677246 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 = -0.000225254 Jy ! Component: 100 - total flux cleaned = -0.000432531 Jy ! Component: 150 - total flux cleaned = -0.000624903 Jy ! Component: 200 - total flux cleaned = -0.000779033 Jy ! Total flux subtracted in 200 components = -0.000779033 Jy ! Clean residual min=-0.001743 max=0.001918 Jy/beam ! Clean residual mean=-0.000009 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.150054 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 130 components and 0.150054 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=0.039086Jy sigma=0.676067 ! Fit after self-cal, rms=0.039086Jy sigma=0.676043 ! 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=0.039086Jy sigma=0.676043 ! Fit after self-cal, rms=0.039116Jy sigma=0.675544 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.212 mas, bmaj=8.639 mas, bpa=9.773 degrees ! Estimated noise=0.670577 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000703849 Jy ! Component: 100 - total flux cleaned = -0.000907845 Jy ! Component: 150 - total flux cleaned = -0.00109596 Jy ! Component: 200 - total flux cleaned = -0.00122842 Jy ! Total flux subtracted in 200 components = -0.00122842 Jy ! Clean residual min=-0.001677 max=0.001796 Jy/beam ! Clean residual mean=-0.000009 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.148825 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 142 components and 0.148825 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=0.039063Jy sigma=0.674572 ! Fit after self-cal, rms=0.039062Jy sigma=0.674557 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 = -0.000172619 Jy ! Component: 100 - total flux cleaned = -0.000311996 Jy ! Component: 150 - total flux cleaned = -0.000443172 Jy ! Component: 200 - total flux cleaned = -0.000531585 Jy ! Total flux subtracted in 200 components = -0.000531585 Jy ! Clean residual min=-0.001662 max=0.001773 Jy/beam ! Clean residual mean=-0.000009 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.148294 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 148 components and 0.148294 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=0.039034Jy sigma=0.674005 ! Fit after self-cal, rms=0.039034Jy sigma=0.673993 ! 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=0.039034Jy sigma=0.673993 ! Fit after self-cal, rms=0.039090Jy sigma=0.673664 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.557 mas, bmaj=10.26 mas, bpa=-4.329 degrees ! Estimated noise=0.789998 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000764887 Jy ! Component: 100 - total flux cleaned = -0.00107525 Jy ! Component: 150 - total flux cleaned = -0.00111382 Jy ! Component: 200 - total flux cleaned = -0.00116785 Jy ! Total flux subtracted in 200 components = -0.00116785 Jy ! Clean residual min=-0.001666 max=0.002001 Jy/beam ! Clean residual mean=-0.000013 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.147126 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 166 components and 0.147126 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=0.039065Jy sigma=0.673268 ! Fit after self-cal, rms=0.039062Jy sigma=0.673245 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 = -0.000126172 Jy ! Component: 100 - total flux cleaned = -0.000158821 Jy ! Component: 150 - total flux cleaned = -0.000205498 Jy ! Component: 200 - total flux cleaned = -0.000220267 Jy ! Total flux subtracted in 200 components = -0.000220267 Jy ! Clean residual min=-0.001663 max=0.001911 Jy/beam ! Clean residual mean=-0.000012 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.146905 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 172 components and 0.146905 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=0.039049Jy sigma=0.673054 ! Fit after self-cal, rms=0.039049Jy sigma=0.673044 ! 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=2.218 mas, bmaj=8.659 mas, bpa=9.756 degrees ! Estimated noise=0.671213 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.218 x 8.659 at 9.756 degrees (North through East) ! Clean map min=-0.002658 max=0.10345 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=1.559 mas, bmaj=8.883 mas, bpa=11.43 degrees ! Estimated noise=1.0135 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0677736 Jy ! Component: 100 - total flux cleaned = 0.0974931 Jy ! Component: 150 - total flux cleaned = 0.11357 Jy ! Component: 200 - total flux cleaned = 0.122583 Jy ! Total flux subtracted in 200 components = 0.122583 Jy ! Clean residual min=-0.004423 max=0.004514 Jy/beam ! Clean residual mean=-0.000007 rms=0.001114 Jy/beam ! Combined flux in latest and established models = 0.122583 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 0.122583 Jy ! Inverting map and beam ! Estimated beam: bmin=2.218 mas, bmaj=8.659 mas, bpa=9.756 degrees ! Estimated noise=0.671213 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 = 0.0101602 Jy ! Component: 100 - total flux cleaned = 0.015408 Jy ! Component: 150 - total flux cleaned = 0.0187952 Jy ! Component: 200 - total flux cleaned = 0.0202786 Jy ! Total flux subtracted in 200 components = 0.0202786 Jy ! Clean residual min=-0.002431 max=0.003487 Jy/beam ! Clean residual mean=-0.000016 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.142862 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 77 components and 0.142862 Jy ! Inverting map ! Added new window around map position (-6, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00307466 Jy ! Component: 100 - total flux cleaned = 0.00343709 Jy ! Component: 150 - total flux cleaned = 0.00349088 Jy ! Component: 200 - total flux cleaned = 0.00354036 Jy ! Total flux subtracted in 200 components = 0.00354036 Jy ! Clean residual min=-0.001823 max=0.001974 Jy/beam ! Clean residual mean=-0.000009 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.146402 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 109 components and 0.146402 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=4.557 mas, bmaj=10.26 mas, bpa=-4.329 degrees ! Estimated noise=0.789998 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110364 Jy ! Component: 100 - total flux cleaned = 0.00129206 Jy ! Component: 150 - total flux cleaned = 0.00139076 Jy ! Component: 200 - total flux cleaned = 0.00139156 Jy ! Total flux subtracted in 200 components = 0.00139156 Jy ! Clean residual min=-0.001658 max=0.001836 Jy/beam ! Clean residual mean=-0.000010 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.147794 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 = 5.87869e-05 Jy ! Component: 100 - total flux cleaned = 0.000113662 Jy ! Component: 150 - total flux cleaned = 0.000139132 Jy ! Component: 200 - total flux cleaned = 0.000163188 Jy ! Total flux subtracted in 200 components = 0.000163188 Jy ! Clean residual min=-0.001617 max=0.001744 Jy/beam ! Clean residual mean=-0.000009 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.147957 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 151 components and 0.147957 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.218 mas, bmaj=8.659 mas, bpa=9.756 degrees ! Estimated noise=0.671213 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000192486 Jy ! Component: 100 - total flux cleaned = -0.00026592 Jy ! Component: 150 - total flux cleaned = -0.000380883 Jy ! Component: 200 - total flux cleaned = -0.000486729 Jy ! Total flux subtracted in 200 components = -0.000486729 Jy ! Clean residual min=-0.001751 max=0.001783 Jy/beam ! Clean residual mean=-0.000006 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.14747 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 177 components and 0.14747 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=0.039054Jy sigma=0.670221 ! Fit after self-cal, rms=0.039040Jy sigma=0.669866 wmodel J1532-2310_C_map.mod ! Writing 177 model components to file: J1532-2310_C_map.mod wobs J1532-2310_C_uvs.fits ! Writing UV FITS file: J1532-2310_C_uvs.fits wwins J1532-2310_C_map.win ! wwins: Wrote 3 windows to J1532-2310_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 = -0.000347432 Jy ! Component: 100 - total flux cleaned = -0.000477643 Jy ! Component: 150 - total flux cleaned = -0.000525711 Jy ! Component: 200 - total flux cleaned = -0.000548257 Jy ! Component: 250 - total flux cleaned = -0.000614697 Jy ! Component: 300 - total flux cleaned = -0.000721364 Jy ! Component: 350 - total flux cleaned = -0.000823547 Jy ! Component: 400 - total flux cleaned = -0.000803822 Jy ! Component: 450 - total flux cleaned = -0.000841879 Jy ! Component: 500 - total flux cleaned = -0.000878051 Jy ! Component: 550 - total flux cleaned = -0.000967635 Jy ! Component: 600 - total flux cleaned = -0.0010899 Jy ! Component: 650 - total flux cleaned = -0.001141 Jy ! Component: 700 - total flux cleaned = -0.00124227 Jy ! Component: 750 - total flux cleaned = -0.00135763 Jy ! Component: 800 - total flux cleaned = -0.00150228 Jy ! Component: 850 - total flux cleaned = -0.00162857 Jy ! Component: 900 - total flux cleaned = -0.00173734 Jy ! Component: 950 - total flux cleaned = -0.00176739 Jy ! Component: 1000 - total flux cleaned = -0.00179714 Jy ! Component: 1050 - total flux cleaned = -0.0018266 Jy ! Component: 1100 - total flux cleaned = -0.00187024 Jy ! Component: 1150 - total flux cleaned = -0.001956 Jy ! Component: 1200 - total flux cleaned = -0.00192762 Jy ! Component: 1250 - total flux cleaned = -0.00198338 Jy ! Component: 1300 - total flux cleaned = -0.0019832 Jy ! Component: 1350 - total flux cleaned = -0.001983 Jy ! Component: 1400 - total flux cleaned = -0.00200998 Jy ! Component: 1450 - total flux cleaned = -0.00190359 Jy ! Component: 1500 - total flux cleaned = -0.00191684 Jy ! Component: 1550 - total flux cleaned = -0.0018776 Jy ! Component: 1600 - total flux cleaned = -0.00183868 Jy ! Component: 1650 - total flux cleaned = -0.00176169 Jy ! Component: 1700 - total flux cleaned = -0.0016475 Jy ! Component: 1750 - total flux cleaned = -0.00162252 Jy ! Component: 1800 - total flux cleaned = -0.00148546 Jy ! Component: 1850 - total flux cleaned = -0.00143604 Jy ! Component: 1900 - total flux cleaned = -0.00133803 Jy ! Component: 1950 - total flux cleaned = -0.00126508 Jy ! Component: 2000 - total flux cleaned = -0.00115664 Jy ! Component: 2050 - total flux cleaned = -0.00107311 Jy ! Component: 2100 - total flux cleaned = -0.000990355 Jy ! Component: 2150 - total flux cleaned = -0.000943317 Jy ! Component: 2200 - total flux cleaned = -0.000873278 Jy ! Component: 2250 - total flux cleaned = -0.000803775 Jy ! Component: 2300 - total flux cleaned = -0.000688963 Jy ! Component: 2350 - total flux cleaned = -0.000643486 Jy ! Component: 2400 - total flux cleaned = -0.000575755 Jy ! Component: 2450 - total flux cleaned = -0.000497204 Jy ! Component: 2500 - total flux cleaned = -0.000408179 Jy ! Component: 2550 - total flux cleaned = -0.000364079 Jy ! Component: 2600 - total flux cleaned = -0.000331036 Jy ! Component: 2650 - total flux cleaned = -0.000243885 Jy ! Component: 2700 - total flux cleaned = -0.000211367 Jy ! Component: 2750 - total flux cleaned = -0.000168216 Jy ! Component: 2800 - total flux cleaned = -9.33678e-05 Jy ! Component: 2850 - total flux cleaned = -2.96659e-05 Jy ! Component: 2900 - total flux cleaned = 3.36032e-05 Jy ! Component: 2950 - total flux cleaned = 0.00010697 Jy ! Component: 3000 - total flux cleaned = 0.000169504 Jy ! Component: 3050 - total flux cleaned = 0.000252287 Jy ! Component: 3100 - total flux cleaned = 0.000303728 Jy ! Component: 3150 - total flux cleaned = 0.000365035 Jy ! Component: 3200 - total flux cleaned = 0.000395553 Jy ! Component: 3250 - total flux cleaned = 0.000466354 Jy ! Component: 3300 - total flux cleaned = 0.000526631 Jy ! Component: 3350 - total flux cleaned = 0.000606492 Jy ! Component: 3400 - total flux cleaned = 0.000655994 Jy ! Component: 3450 - total flux cleaned = 0.000705338 Jy ! Component: 3500 - total flux cleaned = 0.000734723 Jy ! Component: 3550 - total flux cleaned = 0.000763979 Jy ! Component: 3600 - total flux cleaned = 0.000822217 Jy ! Component: 3650 - total flux cleaned = 0.000841455 Jy ! Component: 3700 - total flux cleaned = 0.00088953 Jy ! Component: 3750 - total flux cleaned = 0.000965889 Jy ! Component: 3800 - total flux cleaned = 0.000984864 Jy ! Component: 3850 - total flux cleaned = 0.00104168 Jy ! Component: 3900 - total flux cleaned = 0.00107932 Jy ! Component: 3950 - total flux cleaned = 0.00110742 Jy ! Component: 4000 - total flux cleaned = 0.00115386 Jy ! Component: 4050 - total flux cleaned = 0.00118164 Jy ! Total flux subtracted in 4096 components = 0.00123695 Jy ! Clean residual min=-0.000498 max=0.000495 Jy/beam ! Clean residual mean=-0.000001 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.148707 Jy keep ! Adding 261 model components to the UV plane model. ! The established model now contains 438 components and 0.148707 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/sb072/temp_maps//J1532-2310_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.218 x 8.659 at 9.756 degrees (North through East) ! Clean map min=-0.0012788 max=0.10318 Jy/beam ! Writing clean map to FITS file: /vlbi/sb072/temp_maps//J1532-2310_C_map.fits wmodel /vlbi/sb072/temp_maps//J1532-2310_C_map.mod ! Writing 438 model components to file: /vlbi/sb072/temp_maps//J1532-2310_C_map.mod wobs /vlbi/sb072/temp_maps//J1532-2310_C_uvs.fits ! Writing UV FITS file: /vlbi/sb072/temp_maps//J1532-2310_C_uvs.fits wwins /vlbi/sb072/temp_maps//J1532-2310_C_map.win ! wwins: Wrote 4 windows to /vlbi/sb072/temp_maps//J1532-2310_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.103183 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00017659 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.513427 0.513427 1.02685 2.05371 4.10742 8.21483 16.4297 32.8593 65.7187 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.103 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 584.309 quit ! Quitting program ! Log file /vlbi/sb072/temp_maps//J1532-2310_C_dfm.log closed on Tue Mar 5 23:15:47 2019