! Started logfile: .//J1037+5711_X_20180522_dfm.log on Mon Jun 11 08:50:53 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J1037+5711_X_20180522_uva.fits ! Reading UV FITS file: .//J1037+5711_X_20180522_uva.fits ! AN table 1: 93 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1037+5711 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 33480 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J1037+5711_X] 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 0.200x0.200 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=1.003742Jy sigma=23.991521 ! Fit after self-cal, rms=0.930818Jy sigma=22.226890 ! 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=0.651 mas, bmaj=2.869 mas, bpa=4.368 degrees ! Estimated noise=0.421808 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 = 0.0530424 Jy ! Component: 100 - total flux cleaned = 0.0646091 Jy ! Total flux subtracted in 100 components = 0.0646091 Jy ! Clean residual min=-0.002152 max=0.003945 Jy/beam ! Clean residual mean=0.000000 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.0646091 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.0646091 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=0.031807Jy sigma=0.704608 ! Fit after self-cal, rms=0.031792Jy sigma=0.704193 ! Inverting map ! Added new window around map position (2, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00350625 Jy ! Component: 100 - total flux cleaned = 0.00443025 Jy ! Total flux subtracted in 100 components = 0.00443025 Jy ! Clean residual min=-0.001901 max=0.002149 Jy/beam ! Clean residual mean=0.000000 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.0690394 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 10 components and 0.0690394 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=0.031270Jy sigma=0.690542 ! Fit after self-cal, rms=0.031247Jy sigma=0.689958 ! 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=0.8984 mas, bmaj=2.91 mas, bpa=4.099 degrees ! Estimated noise=0.165381 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 (-2, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0028978 Jy ! Component: 100 - total flux cleaned = 0.00445822 Jy ! Component: 150 - total flux cleaned = 0.00509152 Jy ! Component: 200 - total flux cleaned = 0.00528159 Jy ! Total flux subtracted in 200 components = 0.00528159 Jy ! Clean residual min=-0.001138 max=0.001331 Jy/beam ! Clean residual mean=-0.000001 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.074321 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 35 components and 0.074321 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=0.030962Jy sigma=0.682037 ! Fit after self-cal, rms=0.030951Jy sigma=0.681818 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8984 x 2.91 at 4.099 degrees (North through East) ! Clean map min=-0.001177 max=0.067655 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 0.99 KP 0.99 ! LA 0.97 MK 1.04 NL 1.03 OV 0.95 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 0.97 KP 1.00 ! LA 0.98 MK 1.01 NL 1.02 OV 0.95 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 1.01 KP 0.98 ! LA 1.02 MK 1.02 NL 1.01 OV 0.95 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.05 HN 0.97 KP 1.00 ! LA 0.96 MK 1.05 NL 1.06 OV 0.92 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.05 HN 1.00 KP 1.00 ! LA 1.00 MK 1.01 NL 1.00 OV 0.99 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.05 HN 1.00 KP 1.01 ! LA 0.99 MK 1.03 NL 1.01 OV 0.98 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.07 HN 0.98 KP 0.98 ! LA 0.98 MK 1.00 NL 1.04 OV 0.97 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 0.96 KP 1.01 ! LA 0.99 MK 1.02 NL 1.05 OV 0.96 ! PT 1.00 SC 0.99 ! ! ! Fit before self-cal, rms=0.030951Jy sigma=0.681818 ! Fit after self-cal, rms=0.030497Jy sigma=0.678126 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9031 mas, bmaj=2.9 mas, bpa=4.159 degrees ! Estimated noise=0.164243 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 = 0.000598667 Jy ! Component: 100 - total flux cleaned = 0.000875576 Jy ! Component: 150 - total flux cleaned = 0.000963474 Jy ! Component: 200 - total flux cleaned = 0.00102866 Jy ! Total flux subtracted in 200 components = 0.00102866 Jy ! Clean residual min=-0.000738 max=0.000606 Jy/beam ! Clean residual mean=-0.000001 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.0753496 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 64 components and 0.0753496 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=0.030475Jy sigma=0.677554 ! Fit after self-cal, rms=0.030474Jy sigma=0.677496 ! 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=0.030474Jy sigma=0.677496 ! Fit after self-cal, rms=0.030396Jy sigma=0.677453 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.903 mas, bmaj=2.897 mas, bpa=4.151 degrees ! Estimated noise=0.164127 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000122139 Jy ! Component: 100 - total flux cleaned = 0.000260925 Jy ! Component: 150 - total flux cleaned = 0.0003119 Jy ! Component: 200 - total flux cleaned = 0.000348396 Jy ! Total flux subtracted in 200 components = 0.000348396 Jy ! Clean residual min=-0.000640 max=0.000584 Jy/beam ! Clean residual mean=-0.000001 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.075698 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 73 components and 0.075698 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=0.030387Jy sigma=0.677255 ! Fit after self-cal, rms=0.030386Jy sigma=0.677243 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 = 8.06923e-06 Jy ! Component: 100 - total flux cleaned = 4.01372e-05 Jy ! Component: 150 - total flux cleaned = 6.20492e-05 Jy ! Component: 200 - total flux cleaned = 9.57915e-05 Jy ! Total flux subtracted in 200 components = 9.57915e-05 Jy ! Clean residual min=-0.000614 max=0.000574 Jy/beam ! Clean residual mean=-0.000001 rms=0.000140 Jy/beam ! Combined flux in latest and established models = 0.0757938 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 83 components and 0.0757938 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=0.030382Jy sigma=0.677157 ! Fit after self-cal, rms=0.030382Jy sigma=0.677153 ! 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=0.030382Jy sigma=0.677153 ! Fit after self-cal, rms=0.030324Jy sigma=0.677125 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9024 mas, bmaj=2.894 mas, bpa=4.154 degrees ! Estimated noise=0.16408 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.85037e-05 Jy ! Component: 100 - total flux cleaned = 0.000145152 Jy ! Component: 150 - total flux cleaned = 0.000194804 Jy ! Component: 200 - total flux cleaned = 0.000211408 Jy ! Total flux subtracted in 200 components = 0.000211408 Jy ! Clean residual min=-0.000591 max=0.000552 Jy/beam ! Clean residual mean=-0.000001 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.0760052 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 90 components and 0.0760052 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=0.030320Jy sigma=0.677047 ! Fit after self-cal, rms=0.030319Jy sigma=0.677040 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 = 4.06005e-06 Jy ! Component: 100 - total flux cleaned = 2.46629e-05 Jy ! Component: 150 - total flux cleaned = 3.90648e-05 Jy ! Component: 200 - total flux cleaned = 4.80486e-05 Jy ! Total flux subtracted in 200 components = 4.80486e-05 Jy ! Clean residual min=-0.000576 max=0.000544 Jy/beam ! Clean residual mean=-0.000001 rms=0.000133 Jy/beam ! Combined flux in latest and established models = 0.0760533 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 94 components and 0.0760533 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=0.030318Jy sigma=0.677008 ! Fit after self-cal, rms=0.030318Jy sigma=0.677006 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.030318Jy sigma=0.677006 ! Fit after self-cal, rms=0.030283Jy sigma=0.676988 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.045 mas, bmaj=3.099 mas, bpa=3.326 degrees ! Estimated noise=0.201665 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.50157e-05 Jy ! Component: 100 - total flux cleaned = -3.53092e-05 Jy ! Component: 150 - total flux cleaned = -2.97176e-05 Jy ! Component: 200 - total flux cleaned = -1.97861e-05 Jy ! Total flux subtracted in 200 components = -1.97861e-05 Jy ! Clean residual min=-0.000598 max=0.000615 Jy/beam ! Clean residual mean=-0.000001 rms=0.000153 Jy/beam ! Combined flux in latest and established models = 0.0760335 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 115 components and 0.0760335 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=0.030282Jy sigma=0.676961 ! Fit after self-cal, rms=0.030282Jy sigma=0.676959 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 = 7.66954e-06 Jy ! Component: 100 - total flux cleaned = 7.79958e-06 Jy ! Component: 150 - total flux cleaned = 3.8654e-06 Jy ! Component: 200 - total flux cleaned = 3.89021e-06 Jy ! Total flux subtracted in 200 components = 3.89021e-06 Jy ! Clean residual min=-0.000592 max=0.000603 Jy/beam ! Clean residual mean=-0.000001 rms=0.000151 Jy/beam ! Combined flux in latest and established models = 0.0760374 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 127 components and 0.0760374 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=0.030282Jy sigma=0.676955 ! Fit after self-cal, rms=0.030282Jy sigma=0.676953 ! 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=0.9019 mas, bmaj=2.893 mas, bpa=4.164 degrees ! Estimated noise=0.164039 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9019 x 2.893 at 4.164 degrees (North through East) ! Clean map min=-0.00053278 max=0.067147 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=0.6544 mas, bmaj=2.847 mas, bpa=4.401 degrees ! Estimated noise=0.419951 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0527832 Jy ! Component: 100 - total flux cleaned = 0.0643406 Jy ! Component: 150 - total flux cleaned = 0.0675535 Jy ! Component: 200 - total flux cleaned = 0.069208 Jy ! Total flux subtracted in 200 components = 0.069208 Jy ! Clean residual min=-0.001484 max=0.001633 Jy/beam ! Clean residual mean=0.000001 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.069208 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.069208 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9019 mas, bmaj=2.893 mas, bpa=4.164 degrees ! Estimated noise=0.164039 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 = 0.0023358 Jy ! Component: 100 - total flux cleaned = 0.00364716 Jy ! Component: 150 - total flux cleaned = 0.00456416 Jy ! Component: 200 - total flux cleaned = 0.00527286 Jy ! Total flux subtracted in 200 components = 0.00527286 Jy ! Clean residual min=-0.000724 max=0.000671 Jy/beam ! Clean residual mean=-0.000000 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.0744808 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 47 components and 0.0744809 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.045 mas, bmaj=3.099 mas, bpa=3.326 degrees ! Estimated noise=0.201665 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000915507 Jy ! Component: 100 - total flux cleaned = 0.00140628 Jy ! Component: 150 - total flux cleaned = 0.00145647 Jy ! Component: 200 - total flux cleaned = 0.00148454 Jy ! Total flux subtracted in 200 components = 0.00148454 Jy ! Clean residual min=-0.000649 max=0.000717 Jy/beam ! Clean residual mean=-0.000001 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.0759654 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.38828e-05 Jy ! Component: 100 - total flux cleaned = 3.44833e-05 Jy ! Component: 150 - total flux cleaned = 5.3152e-05 Jy ! Component: 200 - total flux cleaned = 6.18489e-05 Jy ! Total flux subtracted in 200 components = 6.18489e-05 Jy ! Clean residual min=-0.000628 max=0.000673 Jy/beam ! Clean residual mean=-0.000001 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.0760273 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 101 components and 0.0760273 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9019 mas, bmaj=2.893 mas, bpa=4.164 degrees ! Estimated noise=0.164039 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.61094e-06 Jy ! Component: 100 - total flux cleaned = -2.98952e-06 Jy ! Component: 150 - total flux cleaned = 8.26274e-06 Jy ! Component: 200 - total flux cleaned = 5.49749e-05 Jy ! Total flux subtracted in 200 components = 5.49749e-05 Jy ! Clean residual min=-0.000570 max=0.000545 Jy/beam ! Clean residual mean=-0.000000 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.0760822 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 118 components and 0.0760822 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=0.030288Jy sigma=0.677139 ! Fit after self-cal, rms=0.030287Jy sigma=0.677108 wmodel J1037+5711_X_map.mod ! Writing 118 model components to file: J1037+5711_X_map.mod wobs J1037+5711_X_uvs.fits ! Writing UV FITS file: J1037+5711_X_uvs.fits wwins J1037+5711_X_map.win ! wwins: Wrote 3 windows to J1037+5711_X_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 = -9.35077e-05 Jy ! Component: 100 - total flux cleaned = -0.000139404 Jy ! Component: 150 - total flux cleaned = -0.000209738 Jy ! Component: 200 - total flux cleaned = -0.000286345 Jy ! Component: 250 - total flux cleaned = -0.000344046 Jy ! Component: 300 - total flux cleaned = -0.000392189 Jy ! Component: 350 - total flux cleaned = -0.000423307 Jy ! Component: 400 - total flux cleaned = -0.000430822 Jy ! Component: 450 - total flux cleaned = -0.000445759 Jy ! Component: 500 - total flux cleaned = -0.000445834 Jy ! Component: 550 - total flux cleaned = -0.000467372 Jy ! Component: 600 - total flux cleaned = -0.000488317 Jy ! Component: 650 - total flux cleaned = -0.00050204 Jy ! Component: 700 - total flux cleaned = -0.000515541 Jy ! Component: 750 - total flux cleaned = -0.000548691 Jy ! Component: 800 - total flux cleaned = -0.00055509 Jy ! Component: 850 - total flux cleaned = -0.0005552 Jy ! Component: 900 - total flux cleaned = -0.000568013 Jy ! Component: 950 - total flux cleaned = -0.00059904 Jy ! Component: 1000 - total flux cleaned = -0.000599081 Jy ! Component: 1050 - total flux cleaned = -0.000605168 Jy ! Component: 1100 - total flux cleaned = -0.000628933 Jy ! Component: 1150 - total flux cleaned = -0.00064651 Jy ! Component: 1200 - total flux cleaned = -0.000646537 Jy ! Component: 1250 - total flux cleaned = -0.000663599 Jy ! Component: 1300 - total flux cleaned = -0.000663585 Jy ! Component: 1350 - total flux cleaned = -0.000674623 Jy ! Component: 1400 - total flux cleaned = -0.000680138 Jy ! Component: 1450 - total flux cleaned = -0.000690938 Jy ! Component: 1500 - total flux cleaned = -0.000696252 Jy ! Component: 1550 - total flux cleaned = -0.000712085 Jy ! Component: 1600 - total flux cleaned = -0.000712086 Jy ! Component: 1650 - total flux cleaned = -0.000722398 Jy ! Component: 1700 - total flux cleaned = -0.000717282 Jy ! Component: 1750 - total flux cleaned = -0.000742659 Jy ! Component: 1800 - total flux cleaned = -0.000762699 Jy ! Component: 1850 - total flux cleaned = -0.000782564 Jy ! Component: 1900 - total flux cleaned = -0.000787497 Jy ! Component: 1950 - total flux cleaned = -0.000816746 Jy ! Component: 2000 - total flux cleaned = -0.000836083 Jy ! Component: 2050 - total flux cleaned = -0.000850446 Jy ! Component: 2100 - total flux cleaned = -0.000878922 Jy ! Component: 2150 - total flux cleaned = -0.000888351 Jy ! Component: 2200 - total flux cleaned = -0.000897703 Jy ! Component: 2250 - total flux cleaned = -0.000897707 Jy ! Component: 2300 - total flux cleaned = -0.000906896 Jy ! Component: 2350 - total flux cleaned = -0.000911436 Jy ! Component: 2400 - total flux cleaned = -0.000920468 Jy ! Component: 2450 - total flux cleaned = -0.000911519 Jy ! Component: 2500 - total flux cleaned = -0.000916064 Jy ! Component: 2550 - total flux cleaned = -0.000911705 Jy ! Component: 2600 - total flux cleaned = -0.000938109 Jy ! Component: 2650 - total flux cleaned = -0.000938094 Jy ! Component: 2700 - total flux cleaned = -0.000942477 Jy ! Component: 2750 - total flux cleaned = -0.000938218 Jy ! Component: 2800 - total flux cleaned = -0.00095529 Jy ! Component: 2850 - total flux cleaned = -0.000955268 Jy ! Component: 2900 - total flux cleaned = -0.000967925 Jy ! Component: 2950 - total flux cleaned = -0.000967908 Jy ! Component: 3000 - total flux cleaned = -0.000980378 Jy ! Component: 3050 - total flux cleaned = -0.000976243 Jy ! Component: 3100 - total flux cleaned = -0.00098039 Jy ! Component: 3150 - total flux cleaned = -0.000992635 Jy ! Component: 3200 - total flux cleaned = -0.00100481 Jy ! Component: 3250 - total flux cleaned = -0.00100881 Jy ! Component: 3300 - total flux cleaned = -0.00100478 Jy ! Component: 3350 - total flux cleaned = -0.00101277 Jy ! Component: 3400 - total flux cleaned = -0.00101278 Jy ! Component: 3450 - total flux cleaned = -0.00104031 Jy ! Component: 3500 - total flux cleaned = -0.00103639 Jy ! Component: 3550 - total flux cleaned = -0.00104029 Jy ! Component: 3600 - total flux cleaned = -0.00105961 Jy ! Component: 3650 - total flux cleaned = -0.00105963 Jy ! Component: 3700 - total flux cleaned = -0.00104051 Jy ! Component: 3750 - total flux cleaned = -0.00104436 Jy ! Component: 3800 - total flux cleaned = -0.00105949 Jy ! Component: 3850 - total flux cleaned = -0.00106702 Jy ! Component: 3900 - total flux cleaned = -0.00105578 Jy ! Component: 3950 - total flux cleaned = -0.00104464 Jy ! Component: 4000 - total flux cleaned = -0.00105947 Jy ! Component: 4050 - total flux cleaned = -0.0010521 Jy ! Total flux subtracted in 4096 components = -0.00104845 Jy ! Clean residual min=-0.000358 max=0.000240 Jy/beam ! Clean residual mean=-0.000000 rms=0.000064 Jy/beam ! Combined flux in latest and established models = 0.0750338 Jy keep ! Adding 304 model components to the UV plane model. ! The established model now contains 422 components and 0.0750337 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1037+5711_X_20180522_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9019 x 2.893 at 4.164 degrees (North through East) ! Clean map min=-0.00039481 max=0.067227 Jy/beam ! Writing clean map to FITS file: .//J1037+5711_X_20180522_map.fits wmodel .//J1037+5711_X_20180522_map.mod ! Writing 422 model components to file: .//J1037+5711_X_20180522_map.mod wobs .//J1037+5711_X_20180522_uvs.fits ! Writing UV FITS file: .//J1037+5711_X_20180522_uvs.fits wwins .//J1037+5711_X_20180522_map.win ! wwins: Wrote 4 windows to .//J1037+5711_X_20180522_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0672266 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 6.35963e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.2838 0.2838 0.5676 1.1352 2.2704 4.5408 9.0816 18.1632 36.3264 72.6528 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.067 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1057.08 quit ! Quitting program ! Log file .//J1037+5711_X_20180522_dfm.log closed on Mon Jun 11 08:50:58 2018