! Started logfile: J0112+2244_X_2017_07_09_pus_uvs.log on Wed May 8 15:18:32 2019 obs J0112+2244_X_2017_07_09_pus_uva.fits ! Reading UV FITS file: J0112+2244_X_2017_07_09_pus_uva.fits ! AN table 1: 32 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.909028 visibilities/baseline/integration-bin. ! Found source: J0112+2244 ! ! 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 979 lines of history. ! ! Reading 15708 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 J0112+2244_X_2017_07_09_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 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.656202Jy sigma=0.005717 ! Fit after self-cal, rms=0.648300Jy sigma=0.005650 ! 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 ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.726 mas, bmaj=1.618 mas, bpa=-3.887 degrees ! Estimated noise=1026.47 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 = 0.271852 Jy ! Component: 100 - total flux cleaned = 0.331745 Jy ! Total flux subtracted in 100 components = 0.331745 Jy ! Clean residual min=-0.006279 max=0.019392 Jy/beam ! Clean residual mean=0.000038 rms=0.001962 Jy/beam ! Combined flux in latest and established models = 0.331744 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.331744 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=0.088694Jy sigma=0.000756 ! Fit after self-cal, rms=0.088691Jy sigma=0.000756 ! Inverting map ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0205334 Jy ! Component: 100 - total flux cleaned = 0.0313447 Jy ! Total flux subtracted in 100 components = 0.0313447 Jy ! Clean residual min=-0.004877 max=0.013902 Jy/beam ! Clean residual mean=0.000023 rms=0.001313 Jy/beam ! Combined flux in latest and established models = 0.363089 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 0.363089 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=0.082126Jy sigma=0.000692 ! Fit after self-cal, rms=0.082107Jy sigma=0.000692 ! Inverting map ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Added new window around map position (1.2, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0115862 Jy ! Component: 100 - total flux cleaned = 0.0170486 Jy ! Total flux subtracted in 100 components = 0.0170486 Jy ! Clean residual min=-0.004089 max=0.005292 Jy/beam ! Clean residual mean=0.000015 rms=0.001017 Jy/beam ! Combined flux in latest and established models = 0.380138 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 20 components and 0.380138 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=0.080057Jy sigma=0.000673 ! Fit after self-cal, rms=0.079930Jy sigma=0.000672 ! Inverting map ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec 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 ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.9114 mas, bmaj=1.866 mas, bpa=-2.644 degrees ! Estimated noise=650.653 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 = 0.00675958 Jy ! Component: 100 - total flux cleaned = 0.0103493 Jy ! Component: 150 - total flux cleaned = 0.012544 Jy ! Component: 200 - total flux cleaned = 0.0133239 Jy ! Total flux subtracted in 200 components = 0.0133239 Jy ! Clean residual min=-0.002540 max=0.004499 Jy/beam ! Clean residual mean=0.000004 rms=0.000745 Jy/beam ! Combined flux in latest and established models = 0.393462 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 40 components and 0.393462 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=0.079374Jy sigma=0.000667 ! Fit after self-cal, rms=0.079337Jy sigma=0.000666 ! Inverting map ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Added new window around map position (2.6, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00405908 Jy ! Component: 100 - total flux cleaned = 0.00610604 Jy ! Component: 150 - total flux cleaned = 0.00685781 Jy ! Component: 200 - total flux cleaned = 0.00731458 Jy ! Total flux subtracted in 200 components = 0.00731458 Jy ! Clean residual min=-0.002426 max=0.003518 Jy/beam ! Clean residual mean=0.000013 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.400776 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 59 components and 0.400776 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=0.079126Jy sigma=0.000664 ! Fit after self-cal, rms=0.079115Jy sigma=0.000664 ! Inverting map ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec 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 0.98 FD 0.98 HN 0.99 KP 1.04 ! LA 0.98 MK 0.99 NL 0.97 OV 1.02 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.02 KP 1.03 ! LA 1.00 MK 0.98 NL 0.97 OV 1.00 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.99 KP 1.02 ! LA 1.01 MK 1.00 NL 0.98 OV 1.01 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.01 KP 0.99 ! LA 1.00 MK 1.00 NL 0.98 OV 1.00 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 0.96 KP 1.02 ! LA 0.98 MK 1.01 NL 0.98 OV 1.00 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.99 KP 1.01 ! LA 0.99 MK 1.01 NL 0.96 OV 1.01 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.98 KP 1.01 ! LA 1.01 MK 1.00 NL 0.97 OV 1.00 ! PT 1.02 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.99 KP 1.01 ! LA 0.98 MK 0.98 NL 0.98 OV 0.99 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.00 KP 1.00 ! LA 1.00 MK 0.99 NL 0.98 OV 0.99 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.03 KP 1.02 ! LA 1.01 MK 0.99 NL 1.00 OV 0.99 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.01 KP 1.03 ! LA 1.03 MK 1.02 NL 0.99 OV 1.02 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 0.97 KP 0.98 ! LA 0.97 MK 1.05 NL 0.97 OV 1.01 ! PT 1.02 SC 1.02 ! ! ! Fit before self-cal, rms=0.079115Jy sigma=0.000664 ! Fit after self-cal, rms=0.078479Jy sigma=0.000658 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.914 mas, bmaj=1.869 mas, bpa=-2.908 degrees ! Estimated noise=649.841 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 = 0.00078909 Jy ! Component: 100 - total flux cleaned = 0.000946846 Jy ! Component: 150 - total flux cleaned = 0.00120986 Jy ! Component: 200 - total flux cleaned = 0.00153536 Jy ! Total flux subtracted in 200 components = 0.00153536 Jy ! Clean residual min=-0.001999 max=0.002034 Jy/beam ! Clean residual mean=0.000003 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.402312 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 77 components and 0.402312 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=0.078406Jy sigma=0.000658 ! Fit after self-cal, rms=0.078410Jy sigma=0.000658 ! Inverting map ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec 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=0.078410Jy sigma=0.000658 ! Fit after self-cal, rms=0.078043Jy sigma=0.000654 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.9143 mas, bmaj=1.869 mas, bpa=-2.887 degrees ! Estimated noise=649.371 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000520222 Jy ! Component: 100 - total flux cleaned = 0.0007143 Jy ! Component: 150 - total flux cleaned = 0.000876938 Jy ! Component: 200 - total flux cleaned = 0.000990749 Jy ! Total flux subtracted in 200 components = 0.000990749 Jy ! Clean residual min=-0.001639 max=0.001743 Jy/beam ! Clean residual mean=-0.000005 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.403302 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 91 components and 0.403302 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=0.078010Jy sigma=0.000653 ! Fit after self-cal, rms=0.078013Jy sigma=0.000653 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec 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 = 0.000306549 Jy ! Component: 100 - total flux cleaned = 0.000381711 Jy ! Component: 150 - total flux cleaned = 0.00047181 Jy ! Component: 200 - total flux cleaned = 0.000554163 Jy ! Total flux subtracted in 200 components = 0.000554163 Jy ! Clean residual min=-0.001609 max=0.001765 Jy/beam ! Clean residual mean=-0.000004 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.403857 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 97 components and 0.403857 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=0.077999Jy sigma=0.000653 ! Fit after self-cal, rms=0.077998Jy sigma=0.000653 ! Inverting map ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec 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=0.077998Jy sigma=0.000653 ! Fit after self-cal, rms=0.078013Jy sigma=0.000653 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.9148 mas, bmaj=1.87 mas, bpa=-2.94 degrees ! Estimated noise=649.188 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000122509 Jy ! Component: 100 - total flux cleaned = 4.70357e-07 Jy ! Component: 150 - total flux cleaned = 0.000106951 Jy ! Component: 200 - total flux cleaned = 0.00018374 Jy ! Total flux subtracted in 200 components = 0.00018374 Jy ! Clean residual min=-0.001578 max=0.001741 Jy/beam ! Clean residual mean=-0.000005 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.40404 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 105 components and 0.40404 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=0.077998Jy sigma=0.000653 ! Fit after self-cal, rms=0.077999Jy sigma=0.000653 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec 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 = 0.000171906 Jy ! Component: 100 - total flux cleaned = 0.000263019 Jy ! Component: 150 - total flux cleaned = 0.000348656 Jy ! Component: 200 - total flux cleaned = 0.00044478 Jy ! Total flux subtracted in 200 components = 0.00044478 Jy ! Clean residual min=-0.001572 max=0.001740 Jy/beam ! Clean residual mean=-0.000004 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.404485 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 109 components and 0.404485 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=0.077991Jy sigma=0.000653 ! Fit after self-cal, rms=0.077991Jy sigma=0.000653 ! Inverting map ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec 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=0.077991Jy sigma=0.000653 ! Fit after self-cal, rms=0.078001Jy sigma=0.000653 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=2.097 mas, bmaj=2.825 mas, bpa=-2.398 degrees ! Estimated noise=813.246 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000248585 Jy ! Component: 100 - total flux cleaned = 0.000343493 Jy ! Component: 150 - total flux cleaned = 0.000404558 Jy ! Component: 200 - total flux cleaned = 0.000418164 Jy ! Total flux subtracted in 200 components = 0.000418164 Jy ! Clean residual min=-0.001936 max=0.002128 Jy/beam ! Clean residual mean=-0.000007 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.404903 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 124 components and 0.404903 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=0.077997Jy sigma=0.000653 ! Fit after self-cal, rms=0.077997Jy sigma=0.000653 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec 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 = 9.19936e-05 Jy ! Component: 100 - total flux cleaned = 0.000104411 Jy ! Component: 150 - total flux cleaned = 0.00012777 Jy ! Component: 200 - total flux cleaned = 0.00014956 Jy ! Total flux subtracted in 200 components = 0.00014956 Jy ! Clean residual min=-0.001944 max=0.002116 Jy/beam ! Clean residual mean=-0.000007 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.405053 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 125 components and 0.405053 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=0.077995Jy sigma=0.000653 ! Fit after self-cal, rms=0.077995Jy sigma=0.000653 ! Inverting map ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec 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 ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.9152 mas, bmaj=1.871 mas, bpa=-2.988 degrees ! Estimated noise=649.057 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9152 x 1.871 at -2.988 degrees (North through East) ! Clean map min=-0.0013952 max=0.35292 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 ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7287 mas, bmaj=1.625 mas, bpa=-4.171 degrees ! Estimated noise=1025.24 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.271429 Jy ! Component: 100 - total flux cleaned = 0.331065 Jy ! Component: 150 - total flux cleaned = 0.352633 Jy ! Component: 200 - total flux cleaned = 0.36549 Jy ! Total flux subtracted in 200 components = 0.36549 Jy ! Clean residual min=-0.003234 max=0.006550 Jy/beam ! Clean residual mean=0.000010 rms=0.000935 Jy/beam ! Combined flux in latest and established models = 0.36549 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.36549 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.9152 mas, bmaj=1.871 mas, bpa=-2.988 degrees ! Estimated noise=649.057 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 = 0.0124061 Jy ! Component: 100 - total flux cleaned = 0.019726 Jy ! Component: 150 - total flux cleaned = 0.024366 Jy ! Component: 200 - total flux cleaned = 0.027488 Jy ! Total flux subtracted in 200 components = 0.027488 Jy ! Clean residual min=-0.001866 max=0.002035 Jy/beam ! Clean residual mean=-0.000018 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.392978 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 49 components and 0.392978 Jy ! Inverting map ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec 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 ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=2.097 mas, bmaj=2.825 mas, bpa=-2.398 degrees ! Estimated noise=813.246 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00398283 Jy ! Component: 100 - total flux cleaned = 0.00642788 Jy ! Component: 150 - total flux cleaned = 0.00808655 Jy ! Component: 200 - total flux cleaned = 0.00925119 Jy ! Total flux subtracted in 200 components = 0.00925119 Jy ! Clean residual min=-0.002114 max=0.001883 Jy/beam ! Clean residual mean=-0.000015 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.402229 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 = 0.0008294 Jy ! Component: 100 - total flux cleaned = 0.00142728 Jy ! Component: 150 - total flux cleaned = 0.00186521 Jy ! Component: 200 - total flux cleaned = 0.00216513 Jy ! Total flux subtracted in 200 components = 0.00216513 Jy ! Clean residual min=-0.002009 max=0.002033 Jy/beam ! Clean residual mean=-0.000008 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.404395 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 112 components and 0.404395 Jy ! Inverting map ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.9152 mas, bmaj=1.871 mas, bpa=-2.988 degrees ! Estimated noise=649.057 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.53523e-05 Jy ! Component: 100 - total flux cleaned = -7.7385e-05 Jy ! Component: 150 - total flux cleaned = -3.52224e-06 Jy ! Component: 200 - total flux cleaned = 6.45036e-05 Jy ! Total flux subtracted in 200 components = 6.45036e-05 Jy ! Clean residual min=-0.001568 max=0.001703 Jy/beam ! Clean residual mean=-0.000004 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.404459 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 127 components and 0.404459 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=0.078021Jy sigma=0.000653 ! Fit after self-cal, rms=0.078016Jy sigma=0.000653 wmodel J0112+2244_X_2017_07_09_pus_map.mod ! Writing 127 model components to file: J0112+2244_X_2017_07_09_pus_map.mod wobs J0112+2244_X_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J0112+2244_X_2017_07_09_pus_uvs.fits wwins J0112+2244_X_2017_07_09_pus_map.win ! wwins: Wrote 3 windows to J0112+2244_X_2017_07_09_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000276425 Jy ! Component: 100 - total flux cleaned = 0.000440428 Jy ! Component: 150 - total flux cleaned = 0.000543251 Jy ! Component: 200 - total flux cleaned = 0.000542986 Jy ! Component: 250 - total flux cleaned = 0.000566488 Jy ! Component: 300 - total flux cleaned = 0.000613215 Jy ! Component: 350 - total flux cleaned = 0.000727963 Jy ! Component: 400 - total flux cleaned = 0.000795646 Jy ! Component: 450 - total flux cleaned = 0.000839788 Jy ! Component: 500 - total flux cleaned = 0.000796614 Jy ! Component: 550 - total flux cleaned = 0.000797057 Jy ! Component: 600 - total flux cleaned = 0.000818081 Jy ! Component: 650 - total flux cleaned = 0.000838728 Jy ! Component: 700 - total flux cleaned = 0.000798103 Jy ! Component: 750 - total flux cleaned = 0.000838003 Jy ! Component: 800 - total flux cleaned = 0.000818133 Jy ! Component: 850 - total flux cleaned = 0.000818357 Jy ! Component: 900 - total flux cleaned = 0.000818209 Jy ! Component: 950 - total flux cleaned = 0.000799225 Jy ! Component: 1000 - total flux cleaned = 0.000818218 Jy ! Component: 1050 - total flux cleaned = 0.000836534 Jy ! Component: 1100 - total flux cleaned = 0.000799841 Jy ! Component: 1150 - total flux cleaned = 0.000799924 Jy ! Component: 1200 - total flux cleaned = 0.000871319 Jy ! Component: 1250 - total flux cleaned = 0.000853311 Jy ! Component: 1300 - total flux cleaned = 0.000835776 Jy ! Component: 1350 - total flux cleaned = 0.000836057 Jy ! Component: 1400 - total flux cleaned = 0.000887589 Jy ! Component: 1450 - total flux cleaned = 0.000887448 Jy ! Component: 1500 - total flux cleaned = 0.000887375 Jy ! Component: 1550 - total flux cleaned = 0.00085372 Jy ! Component: 1600 - total flux cleaned = 0.000886675 Jy ! Component: 1650 - total flux cleaned = 0.000805002 Jy ! Component: 1700 - total flux cleaned = 0.000805097 Jy ! Component: 1750 - total flux cleaned = 0.000740824 Jy ! Component: 1800 - total flux cleaned = 0.000693212 Jy ! Component: 1850 - total flux cleaned = 0.000677431 Jy ! Component: 1900 - total flux cleaned = 0.000630452 Jy ! Component: 1950 - total flux cleaned = 0.000646072 Jy ! Component: 2000 - total flux cleaned = 0.00063099 Jy ! Total flux subtracted in 2048 components = 0.000676857 Jy ! Clean residual min=-0.000843 max=0.000948 Jy/beam ! Clean residual mean=-0.000003 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.405136 Jy keep ! Adding 152 model components to the UV plane model. ! The established model now contains 279 components and 0.405136 Jy ![Exited script file: muppet] wmap "J0112+2244_X_2017_07_09_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9152 x 1.871 at -2.988 degrees (North through East) ! Clean map min=-0.0012419 max=0.35362 Jy/beam ! Writing clean map to FITS file: J0112+2244_X_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.353623 invert ! Inverting map ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000290239 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.246227 0.246227 0.492455 0.984909 1.96982 3.93964 7.87927 15.7585 31.5171 63.0342 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.353 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9152 x 1.871 at -2.988 degrees (North through East) ! Clean map min=-0.0012419 max=0.35362 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 J0112+2244_X_2017_07_09_pus_uvs.log closed on Wed May 8 15:18:34 2019