! Started logfile: J0914+0245_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:47:14 2019 obs J0914+0245_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J0914+0245_X_2017_05_31_pus_uva.fits ! AN table 1: 39 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.568091 visibilities/baseline/integration-bin. ! Found source: J0914+0245 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1698 lines of history. ! ! Reading 11964 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..12 ! 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 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 print "field_size =",field_size ! field_size = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J0914+0245_X_2017_05_31_pus] 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 mapsize field_size, field_cell ! Map grid = 512x512 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. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.814484Jy sigma=0.006274 ! Fit after self-cal, rms=0.806356Jy sigma=0.006215 ! 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=0.7319 mas, bmaj=1.755 mas, bpa=2.492 degrees ! Estimated noise=1183.53 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 = 0.150249 Jy ! Component: 100 - total flux cleaned = 0.208186 Jy ! Total flux subtracted in 100 components = 0.208186 Jy ! Clean residual min=-0.019767 max=0.044625 Jy/beam ! Clean residual mean=-0.000110 rms=0.004703 Jy/beam ! Combined flux in latest and established models = 0.208186 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.208186 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.128370Jy sigma=0.000955 ! Fit after self-cal, rms=0.128066Jy sigma=0.000953 ! Inverting map ! Added new window around map position (0, 2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0433193 Jy ! Component: 100 - total flux cleaned = 0.0694474 Jy ! Total flux subtracted in 100 components = 0.0694474 Jy ! Clean residual min=-0.012109 max=0.015334 Jy/beam ! Clean residual mean=-0.000055 rms=0.002799 Jy/beam ! Combined flux in latest and established models = 0.277634 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.277634 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.108812Jy sigma=0.000777 ! Fit after self-cal, rms=0.108112Jy sigma=0.000772 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0195043 Jy ! Component: 100 - total flux cleaned = 0.0326964 Jy ! Total flux subtracted in 100 components = 0.0326964 Jy ! Clean residual min=-0.009527 max=0.009072 Jy/beam ! Clean residual mean=-0.000028 rms=0.002033 Jy/beam ! Combined flux in latest and established models = 0.31033 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 29 components and 0.31033 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.103527Jy sigma=0.000724 ! Fit after self-cal, rms=0.103422Jy sigma=0.000723 ! 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=0.9004 mas, bmaj=1.981 mas, bpa=4.16 degrees ! Estimated noise=853.475 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 = 0.0141112 Jy ! Component: 100 - total flux cleaned = 0.0226895 Jy ! Component: 150 - total flux cleaned = 0.0283496 Jy ! Component: 200 - total flux cleaned = 0.0322328 Jy ! Total flux subtracted in 200 components = 0.0322328 Jy ! Clean residual min=-0.007196 max=0.008921 Jy/beam ! Clean residual mean=0.000004 rms=0.001939 Jy/beam ! Combined flux in latest and established models = 0.342563 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 44 components and 0.342563 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.101786Jy sigma=0.000701 ! Fit after self-cal, rms=0.101741Jy sigma=0.000701 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.94 HN 1.00* KP 0.99 ! LA 0.94 MK 0.98 NL 0.95 OV 1.06 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 1.00* KP 0.94 ! LA 0.94 MK 1.01 NL 0.94 OV 1.06 ! PT 1.19 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.98 HN 1.00* KP 0.88 ! LA 0.98 MK 1.02 NL 0.95 OV 1.05 ! PT 1.14 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 1.00* KP 0.95 ! LA 0.98 MK 1.01 NL 0.96 OV 1.03 ! PT 1.11 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.91 HN 1.00* KP 0.98 ! LA 0.95 MK 1.00 NL 0.89 OV 1.08 ! PT 1.22 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.00* KP 0.95 ! LA 0.98 MK 1.00 NL 0.86 OV 0.95 ! PT 1.11 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 1.00* KP 0.96 ! LA 0.98 MK 1.08 NL 0.86 OV 0.98 ! PT 1.19 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.00* KP 1.01 ! LA 0.94 MK 1.04 NL 0.90 OV 0.97 ! PT 1.15 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.00* KP 0.96 ! LA 1.00 MK 1.04 NL 0.89 OV 0.95 ! PT 1.15 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.00* KP 0.97 ! LA 0.98 MK 1.08 NL 0.89 OV 0.97 ! PT 1.14 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.00* KP 0.89 ! LA 0.98 MK 1.04 NL 0.91 OV 0.99 ! PT 1.18 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.00* KP 0.94 ! LA 0.99 MK 1.02 NL 0.91 OV 1.06 ! PT 1.25 SC 1.01 ! ! ! Fit before self-cal, rms=0.101741Jy sigma=0.000701 ! Fit after self-cal, rms=0.102086Jy sigma=0.000680 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9087 mas, bmaj=1.985 mas, bpa=4.069 degrees ! Estimated noise=839.819 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 = 0.00294521 Jy ! Component: 100 - total flux cleaned = 0.00283831 Jy ! Component: 150 - total flux cleaned = 0.00304504 Jy ! Component: 200 - total flux cleaned = 0.00316809 Jy ! Total flux subtracted in 200 components = 0.00316809 Jy ! Clean residual min=-0.003176 max=0.004642 Jy/beam ! Clean residual mean=-0.000001 rms=0.000999 Jy/beam ! Combined flux in latest and established models = 0.345731 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 59 components and 0.345731 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.101829Jy sigma=0.000678 ! Fit after self-cal, rms=0.101942Jy sigma=0.000677 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.101942Jy sigma=0.000677 ! Fit after self-cal, rms=0.106746Jy sigma=0.000670 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9091 mas, bmaj=1.987 mas, bpa=3.938 degrees ! Estimated noise=843.472 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00197513 Jy ! Component: 100 - total flux cleaned = 0.00203737 Jy ! Component: 150 - total flux cleaned = 0.00204112 Jy ! Component: 200 - total flux cleaned = 0.00199728 Jy ! Total flux subtracted in 200 components = 0.00199728 Jy ! Clean residual min=-0.002527 max=0.003386 Jy/beam ! Clean residual mean=-0.000005 rms=0.000784 Jy/beam ! Combined flux in latest and established models = 0.347728 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 66 components and 0.347728 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.106658Jy sigma=0.000669 ! Fit after self-cal, rms=0.106737Jy sigma=0.000669 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) ! Added new window around map position (2.4, 9.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00316896 Jy ! Component: 100 - total flux cleaned = 0.0041902 Jy ! Component: 150 - total flux cleaned = 0.0048139 Jy ! Component: 200 - total flux cleaned = 0.00500841 Jy ! Total flux subtracted in 200 components = 0.00500841 Jy ! Clean residual min=-0.002712 max=0.002815 Jy/beam ! Clean residual mean=-0.000008 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.352737 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 80 components and 0.352737 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.106591Jy sigma=0.000668 ! Fit after self-cal, rms=0.106585Jy sigma=0.000668 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.106585Jy sigma=0.000668 ! Fit after self-cal, rms=0.111534Jy sigma=0.000665 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9085 mas, bmaj=1.985 mas, bpa=3.946 degrees ! Estimated noise=842.222 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109544 Jy ! Component: 100 - total flux cleaned = 0.00144 Jy ! Component: 150 - total flux cleaned = 0.00152724 Jy ! Component: 200 - total flux cleaned = 0.00156726 Jy ! Total flux subtracted in 200 components = 0.00156726 Jy ! Clean residual min=-0.002611 max=0.002734 Jy/beam ! Clean residual mean=-0.000012 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.354304 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 88 components and 0.354304 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.111487Jy sigma=0.000665 ! Fit after self-cal, rms=0.111512Jy sigma=0.000665 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) ! Added new window around map position (4.8, 3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0023121 Jy ! Component: 100 - total flux cleaned = 0.00280732 Jy ! Component: 150 - total flux cleaned = 0.00323442 Jy ! Component: 200 - total flux cleaned = 0.00350361 Jy ! Total flux subtracted in 200 components = 0.00350361 Jy ! Clean residual min=-0.002416 max=0.002088 Jy/beam ! Clean residual mean=-0.000012 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.357808 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 105 components and 0.357807 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.111441Jy sigma=0.000664 ! Fit after self-cal, rms=0.111442Jy sigma=0.000664 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.111442Jy sigma=0.000664 ! Fit after self-cal, rms=0.111432Jy sigma=0.000664 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.259 mas, bmaj=3.291 mas, bpa=2.162 degrees ! Estimated noise=1092.37 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000754361 Jy ! Component: 100 - total flux cleaned = 0.0013556 Jy ! Component: 150 - total flux cleaned = 0.00168409 Jy ! Component: 200 - total flux cleaned = 0.00186041 Jy ! Total flux subtracted in 200 components = 0.00186041 Jy ! Clean residual min=-0.002180 max=0.002318 Jy/beam ! Clean residual mean=-0.000026 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.359668 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 113 components and 0.359668 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.111419Jy sigma=0.000664 ! Fit after self-cal, rms=0.111422Jy sigma=0.000664 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 = 7.39595e-05 Jy ! Component: 100 - total flux cleaned = 0.000226398 Jy ! Component: 150 - total flux cleaned = 0.000384863 Jy ! Component: 200 - total flux cleaned = 0.000530626 Jy ! Total flux subtracted in 200 components = 0.000530626 Jy ! Clean residual min=-0.002119 max=0.002268 Jy/beam ! Clean residual mean=-0.000026 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.360198 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 120 components and 0.360198 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.111417Jy sigma=0.000664 ! Fit after self-cal, rms=0.111418Jy sigma=0.000664 ! 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=0.9081 mas, bmaj=1.984 mas, bpa=3.973 degrees ! Estimated noise=841.32 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9081 x 1.984 at 3.973 degrees (North through East) ! Clean map min=-0.0021427 max=0.20788 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=0.7379 mas, bmaj=1.759 mas, bpa=2.334 degrees ! Estimated noise=1169.04 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.14944 Jy ! Component: 100 - total flux cleaned = 0.212259 Jy ! Component: 150 - total flux cleaned = 0.250338 Jy ! Component: 200 - total flux cleaned = 0.275384 Jy ! Total flux subtracted in 200 components = 0.275384 Jy ! Clean residual min=-0.008835 max=0.013819 Jy/beam ! Clean residual mean=-0.000051 rms=0.002122 Jy/beam ! Combined flux in latest and established models = 0.275384 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.275384 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9081 mas, bmaj=1.984 mas, bpa=3.973 degrees ! Estimated noise=841.32 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 = 0.0255098 Jy ! Component: 100 - total flux cleaned = 0.0413396 Jy ! Component: 150 - total flux cleaned = 0.0516448 Jy ! Component: 200 - total flux cleaned = 0.0585135 Jy ! Total flux subtracted in 200 components = 0.0585135 Jy ! Clean residual min=-0.003597 max=0.005312 Jy/beam ! Clean residual mean=-0.000017 rms=0.000971 Jy/beam ! Combined flux in latest and established models = 0.333897 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 42 components and 0.333897 Jy ! Inverting map ! Added new window around map position (1.2, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00536106 Jy ! Component: 100 - total flux cleaned = 0.00917614 Jy ! Component: 150 - total flux cleaned = 0.0122477 Jy ! Component: 200 - total flux cleaned = 0.0148314 Jy ! Total flux subtracted in 200 components = 0.0148314 Jy ! Clean residual min=-0.002535 max=0.002522 Jy/beam ! Clean residual mean=-0.000013 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.348729 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 63 components and 0.348729 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=2.259 mas, bmaj=3.291 mas, bpa=2.162 degrees ! Estimated noise=1092.37 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00286798 Jy ! Component: 100 - total flux cleaned = 0.00494391 Jy ! Component: 150 - total flux cleaned = 0.00653379 Jy ! Component: 200 - total flux cleaned = 0.00776335 Jy ! Total flux subtracted in 200 components = 0.00776335 Jy ! Clean residual min=-0.002269 max=0.002105 Jy/beam ! Clean residual mean=-0.000027 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.356492 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 = 0.000818363 Jy ! Component: 100 - total flux cleaned = 0.00126708 Jy ! Component: 150 - total flux cleaned = 0.00157149 Jy ! Component: 200 - total flux cleaned = 0.00182082 Jy ! Total flux subtracted in 200 components = 0.00182082 Jy ! Clean residual min=-0.002176 max=0.002064 Jy/beam ! Clean residual mean=-0.000027 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.358313 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 105 components and 0.358313 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9081 mas, bmaj=1.984 mas, bpa=3.973 degrees ! Estimated noise=841.32 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000220311 Jy ! Component: 100 - total flux cleaned = 7.70504e-05 Jy ! Component: 150 - total flux cleaned = 0.000226553 Jy ! Component: 200 - total flux cleaned = 0.000364215 Jy ! Total flux subtracted in 200 components = 0.000364215 Jy ! Clean residual min=-0.002374 max=0.001910 Jy/beam ! Clean residual mean=-0.000014 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.358677 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 127 components and 0.358677 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.111426Jy sigma=0.000664 ! Fit after self-cal, rms=0.111424Jy sigma=0.000664 wmodel J0914+0245_X_2017_05_31_pus_map.mod ! Writing 127 model components to file: J0914+0245_X_2017_05_31_pus_map.mod wobs J0914+0245_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J0914+0245_X_2017_05_31_pus_uvs.fits wwins J0914+0245_X_2017_05_31_pus_map.win ! wwins: Wrote 5 windows to J0914+0245_X_2017_05_31_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000509212 Jy ! Component: 100 - total flux cleaned = -0.000546673 Jy ! Component: 150 - total flux cleaned = -0.000379846 Jy ! Component: 200 - total flux cleaned = -0.000347773 Jy ! Component: 250 - total flux cleaned = -0.000379366 Jy ! Component: 300 - total flux cleaned = -0.000320392 Jy ! Component: 350 - total flux cleaned = -0.000205088 Jy ! Component: 400 - total flux cleaned = -3.67122e-05 Jy ! Component: 450 - total flux cleaned = 0.000127392 Jy ! Component: 500 - total flux cleaned = 0.000261398 Jy ! Component: 550 - total flux cleaned = 0.000366367 Jy ! Component: 600 - total flux cleaned = 0.00049524 Jy ! Component: 650 - total flux cleaned = 0.000520173 Jy ! Component: 700 - total flux cleaned = 0.000495537 Jy ! Component: 750 - total flux cleaned = 0.000495629 Jy ! Component: 800 - total flux cleaned = 0.000423691 Jy ! Component: 850 - total flux cleaned = 0.000305383 Jy ! Component: 900 - total flux cleaned = 0.000305961 Jy ! Component: 950 - total flux cleaned = 0.000236764 Jy ! Component: 1000 - total flux cleaned = 0.000213848 Jy ! Component: 1050 - total flux cleaned = 0.000191048 Jy ! Component: 1100 - total flux cleaned = 0.00014699 Jy ! Component: 1150 - total flux cleaned = 0.000190301 Jy ! Component: 1200 - total flux cleaned = 0.000168115 Jy ! Component: 1250 - total flux cleaned = 0.000147041 Jy ! Component: 1300 - total flux cleaned = 0.000168316 Jy ! Component: 1350 - total flux cleaned = 0.000251363 Jy ! Component: 1400 - total flux cleaned = 0.000292308 Jy ! Component: 1450 - total flux cleaned = 0.000352856 Jy ! Component: 1500 - total flux cleaned = 0.000312709 Jy ! Component: 1550 - total flux cleaned = 0.000292904 Jy ! Component: 1600 - total flux cleaned = 0.000313038 Jy ! Component: 1650 - total flux cleaned = 0.00042968 Jy ! Component: 1700 - total flux cleaned = 0.000391246 Jy ! Component: 1750 - total flux cleaned = 0.000391342 Jy ! Component: 1800 - total flux cleaned = 0.000391466 Jy ! Component: 1850 - total flux cleaned = 0.000410682 Jy ! Component: 1900 - total flux cleaned = 0.000465788 Jy ! Component: 1950 - total flux cleaned = 0.000429383 Jy ! Component: 2000 - total flux cleaned = 0.000483903 Jy ! Total flux subtracted in 2048 components = 0.000430038 Jy ! Clean residual min=-0.000900 max=0.001093 Jy/beam ! Clean residual mean=-0.000009 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.359107 Jy keep ! Adding 140 model components to the UV plane model. ! The established model now contains 267 components and 0.359107 Jy ![Exited script file: muppet] wmap "J0914+0245_X_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9081 x 1.984 at 3.973 degrees (North through East) ! Clean map min=-0.0015795 max=0.20894 Jy/beam ! Writing clean map to FITS file: J0914+0245_X_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.208941 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000343311 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.49293 0.49293 0.985861 1.97172 3.94344 7.88689 15.7738 31.5475 63.0951 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.208 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9081 x 1.984 at 3.973 degrees (North through East) ! Clean map min=-0.0015795 max=0.20894 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J0914+0245_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:47:16 2019