! Started logfile: J0035+1438_X_2017_05_01_pus_uvs.log on Wed May 1 19:50:05 2019 obs J0035+1438_X_2017_05_01_pus_uva.fits ! Reading UV FITS file: J0035+1438_X_2017_05_01_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.82963 visibilities/baseline/integration-bin. ! Found source: J0035+1438 ! ! 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 863 lines of history. ! ! Reading 37632 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 J0035+1438_X_2017_05_01_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 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 223 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.853217Jy sigma=0.007259 ! Fit after self-cal, rms=0.848021Jy sigma=0.007217 ! 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=0.8719 mas, bmaj=2.071 mas, bpa=16.26 degrees ! Estimated noise=833.714 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 = 0.116896 Jy ! Component: 100 - total flux cleaned = 0.147081 Jy ! Total flux subtracted in 100 components = 0.147081 Jy ! Clean residual min=-0.006347 max=0.015950 Jy/beam ! Clean residual mean=-0.000054 rms=0.001786 Jy/beam ! Combined flux in latest and established models = 0.147081 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.147081 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=0.089323Jy sigma=0.000712 ! Fit after self-cal, rms=0.089306Jy sigma=0.000711 ! Inverting map ! Added new window around map position (1.2, 2.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0174707 Jy ! Component: 100 - total flux cleaned = 0.0282443 Jy ! Total flux subtracted in 100 components = 0.0282443 Jy ! Clean residual min=-0.003942 max=0.005624 Jy/beam ! Clean residual mean=-0.000027 rms=0.001055 Jy/beam ! Combined flux in latest and established models = 0.175325 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 24 components and 0.175325 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=0.085129Jy sigma=0.000668 ! Fit after self-cal, rms=0.085018Jy sigma=0.000667 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00776634 Jy ! Component: 100 - total flux cleaned = 0.0128913 Jy ! Total flux subtracted in 100 components = 0.0128913 Jy ! Clean residual min=-0.002933 max=0.002968 Jy/beam ! Clean residual mean=-0.000015 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 0.188217 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 31 components and 0.188217 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=0.084107Jy sigma=0.000658 ! Fit after self-cal, rms=0.084094Jy sigma=0.000657 ! 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=1.086 mas, bmaj=2.357 mas, bpa=13.81 degrees ! Estimated noise=438.632 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 = 0.00567752 Jy ! Component: 100 - total flux cleaned = 0.00905314 Jy ! Component: 150 - total flux cleaned = 0.0112258 Jy ! Component: 200 - total flux cleaned = 0.0126709 Jy ! Total flux subtracted in 200 components = 0.0126709 Jy ! Clean residual min=-0.001428 max=0.001839 Jy/beam ! Clean residual mean=-0.000004 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.200888 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 68 components and 0.200888 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=0.083717Jy sigma=0.000653 ! Fit after self-cal, rms=0.083715Jy sigma=0.000653 ! 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 0.95 FD 0.96 HN 1.02 KP 0.98 ! LA 0.95 MK 0.99 NL 0.95 OV 0.99 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 0.99 KP 0.99 ! LA 0.93 MK 1.08 NL 1.00 OV 0.99 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 0.97 KP 0.98 ! LA 0.98 MK 0.99 NL 1.00 OV 0.98 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.02 KP 0.97 ! LA 0.98 MK 0.97 NL 0.97 OV 1.00 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 0.97 KP 0.99 ! LA 0.97 MK 0.99 NL 1.00 OV 1.00 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 0.99 KP 0.99 ! LA 0.97 MK 1.01 NL 1.01 OV 0.99 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.99 KP 1.00 ! LA 0.98 MK 1.02 NL 0.99 OV 1.01 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.07 HN 1.06 KP 0.97 ! LA 0.97 MK 0.96 NL 1.02 OV 1.01 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 0.99 KP 0.97 ! LA 0.98 MK 1.05 NL 1.02 OV 1.01 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.98 KP 1.00 ! LA 1.01 MK 0.99 NL 1.00 OV 1.01 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.07 HN 1.04 KP 1.06 ! LA 1.04 MK 1.06 NL 1.08 OV 1.06 ! PT 1.09 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.99 HN 0.99 KP 0.95 ! LA 0.98 MK 1.02 NL 1.03 OV 1.00 ! PT 1.03 SC 1.03 ! ! ! Fit before self-cal, rms=0.083715Jy sigma=0.000653 ! Fit after self-cal, rms=0.083547Jy sigma=0.000650 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.092 mas, bmaj=2.36 mas, bpa=13.79 degrees ! Estimated noise=436.693 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 = 0.00081334 Jy ! Component: 100 - total flux cleaned = 0.000985991 Jy ! Component: 150 - total flux cleaned = 0.00102548 Jy ! Component: 200 - total flux cleaned = 0.00107363 Jy ! Total flux subtracted in 200 components = 0.00107363 Jy ! Clean residual min=-0.001228 max=0.001398 Jy/beam ! Clean residual mean=-0.000000 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.201961 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 81 components and 0.201961 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=0.083532Jy sigma=0.000650 ! Fit after self-cal, rms=0.083540Jy sigma=0.000649 ! 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=0.083540Jy sigma=0.000649 ! Fit after self-cal, rms=0.083748Jy sigma=0.000648 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.092 mas, bmaj=2.359 mas, bpa=13.79 degrees ! Estimated noise=436.693 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000512302 Jy ! Component: 100 - total flux cleaned = 0.000540844 Jy ! Component: 150 - total flux cleaned = 0.000565211 Jy ! Component: 200 - total flux cleaned = 0.000596977 Jy ! Total flux subtracted in 200 components = 0.000596977 Jy ! Clean residual min=-0.000889 max=0.001052 Jy/beam ! Clean residual mean=-0.000002 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.202558 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 92 components and 0.202558 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=0.083743Jy sigma=0.000648 ! Fit after self-cal, rms=0.083754Jy sigma=0.000648 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000107912 Jy ! Component: 100 - total flux cleaned = 0.000125329 Jy ! Component: 150 - total flux cleaned = 0.000125283 Jy ! Component: 200 - total flux cleaned = 0.000132184 Jy ! Total flux subtracted in 200 components = 0.000132184 Jy ! Clean residual min=-0.000867 max=0.001013 Jy/beam ! Clean residual mean=-0.000002 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.20269 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 96 components and 0.20269 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=0.083752Jy sigma=0.000647 ! Fit after self-cal, rms=0.083753Jy sigma=0.000647 ! 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=0.083753Jy sigma=0.000647 ! Fit after self-cal, rms=0.083739Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.092 mas, bmaj=2.358 mas, bpa=13.79 degrees ! Estimated noise=436.629 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000229072 Jy ! Component: 100 - total flux cleaned = 0.00030409 Jy ! Component: 150 - total flux cleaned = 0.000339417 Jy ! Component: 200 - total flux cleaned = 0.000346147 Jy ! Total flux subtracted in 200 components = 0.000346147 Jy ! Clean residual min=-0.000877 max=0.001028 Jy/beam ! Clean residual mean=-0.000002 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.203037 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 101 components and 0.203037 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=0.083737Jy sigma=0.000647 ! Fit after self-cal, rms=0.083737Jy sigma=0.000647 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 = 3.46482e-05 Jy ! Component: 100 - total flux cleaned = 3.45253e-05 Jy ! Component: 150 - total flux cleaned = 3.47214e-05 Jy ! Component: 200 - total flux cleaned = 3.48459e-05 Jy ! Total flux subtracted in 200 components = 3.48459e-05 Jy ! Clean residual min=-0.000872 max=0.001012 Jy/beam ! Clean residual mean=-0.000002 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.203071 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 106 components and 0.203071 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=0.083736Jy sigma=0.000647 ! Fit after self-cal, rms=0.083737Jy sigma=0.000647 ! 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=0.083737Jy sigma=0.000647 ! Fit after self-cal, rms=0.083721Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.22 mas, bmaj=2.995 mas, bpa=3.935 degrees ! Estimated noise=504.712 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000113722 Jy ! Component: 100 - total flux cleaned = 0.00011997 Jy ! Component: 150 - total flux cleaned = 0.000125225 Jy ! Component: 200 - total flux cleaned = 0.000129942 Jy ! Total flux subtracted in 200 components = 0.000129942 Jy ! Clean residual min=-0.001128 max=0.001227 Jy/beam ! Clean residual mean=-0.000004 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.203201 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 113 components and 0.203201 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=0.083721Jy sigma=0.000647 ! Fit after self-cal, rms=0.083719Jy sigma=0.000647 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 = 1.42039e-06 Jy ! Component: 100 - total flux cleaned = -9.21802e-06 Jy ! Component: 150 - total flux cleaned = -1.32849e-05 Jy ! Component: 200 - total flux cleaned = -1.73213e-05 Jy ! Total flux subtracted in 200 components = -1.73213e-05 Jy ! Clean residual min=-0.001128 max=0.001229 Jy/beam ! Clean residual mean=-0.000004 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.203184 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 118 components and 0.203184 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=0.083719Jy sigma=0.000647 ! Fit after self-cal, rms=0.083719Jy sigma=0.000647 ! 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=1.092 mas, bmaj=2.358 mas, bpa=13.79 degrees ! Estimated noise=436.642 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.092 x 2.358 at 13.79 degrees (North through East) ! Clean map min=-0.00083624 max=0.15476 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=0.8765 mas, bmaj=2.071 mas, bpa=16.09 degrees ! Estimated noise=834.544 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.116777 Jy ! Component: 100 - total flux cleaned = 0.14821 Jy ! Component: 150 - total flux cleaned = 0.166263 Jy ! Component: 200 - total flux cleaned = 0.177524 Jy ! Total flux subtracted in 200 components = 0.177524 Jy ! Clean residual min=-0.003270 max=0.005983 Jy/beam ! Clean residual mean=-0.000026 rms=0.000934 Jy/beam ! Combined flux in latest and established models = 0.177524 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.177524 Jy ! Inverting map and beam ! Estimated beam: bmin=1.092 mas, bmaj=2.358 mas, bpa=13.79 degrees ! Estimated noise=436.642 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 = 0.00965979 Jy ! Component: 100 - total flux cleaned = 0.0152335 Jy ! Component: 150 - total flux cleaned = 0.0186977 Jy ! Component: 200 - total flux cleaned = 0.0209614 Jy ! Total flux subtracted in 200 components = 0.0209614 Jy ! Clean residual min=-0.000987 max=0.001263 Jy/beam ! Clean residual mean=-0.000009 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.198486 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 61 components and 0.198486 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=2.22 mas, bmaj=2.995 mas, bpa=3.935 degrees ! Estimated noise=504.712 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00216687 Jy ! Component: 100 - total flux cleaned = 0.00325155 Jy ! Component: 150 - total flux cleaned = 0.00384698 Jy ! Component: 200 - total flux cleaned = 0.00419806 Jy ! Total flux subtracted in 200 components = 0.00419806 Jy ! Clean residual min=-0.001099 max=0.001254 Jy/beam ! Clean residual mean=-0.000005 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.202684 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 = 0.000213831 Jy ! Component: 100 - total flux cleaned = 0.00025685 Jy ! Component: 150 - total flux cleaned = 0.000282514 Jy ! Component: 200 - total flux cleaned = 0.000300474 Jy ! Total flux subtracted in 200 components = 0.000300474 Jy ! Clean residual min=-0.001120 max=0.001229 Jy/beam ! Clean residual mean=-0.000004 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.202984 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 94 components and 0.202984 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.092 mas, bmaj=2.358 mas, bpa=13.79 degrees ! Estimated noise=436.642 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.29067e-05 Jy ! Component: 100 - total flux cleaned = -6.43583e-05 Jy ! Component: 150 - total flux cleaned = -1.54177e-05 Jy ! Component: 200 - total flux cleaned = 1.76592e-05 Jy ! Total flux subtracted in 200 components = 1.76592e-05 Jy ! Clean residual min=-0.000897 max=0.001026 Jy/beam ! Clean residual mean=-0.000002 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.203002 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 105 components and 0.203002 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=0.083727Jy sigma=0.000648 ! Fit after self-cal, rms=0.083726Jy sigma=0.000648 wmodel J0035+1438_X_2017_05_01_pus_map.mod ! Writing 105 model components to file: J0035+1438_X_2017_05_01_pus_map.mod wobs J0035+1438_X_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J0035+1438_X_2017_05_01_pus_uvs.fits wwins J0035+1438_X_2017_05_01_pus_map.win ! wwins: Wrote 2 windows to J0035+1438_X_2017_05_01_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 = 0.000423675 Jy ! Component: 100 - total flux cleaned = 0.000625568 Jy ! Component: 150 - total flux cleaned = 0.000783811 Jy ! Component: 200 - total flux cleaned = 0.000934708 Jy ! Component: 250 - total flux cleaned = 0.00103595 Jy ! Component: 300 - total flux cleaned = 0.00110581 Jy ! Component: 350 - total flux cleaned = 0.0011599 Jy ! Component: 400 - total flux cleaned = 0.00118619 Jy ! Component: 450 - total flux cleaned = 0.00122513 Jy ! Component: 500 - total flux cleaned = 0.00127581 Jy ! Component: 550 - total flux cleaned = 0.00130045 Jy ! Component: 600 - total flux cleaned = 0.00131241 Jy ! Component: 650 - total flux cleaned = 0.00133631 Jy ! Component: 700 - total flux cleaned = 0.00137152 Jy ! Component: 750 - total flux cleaned = 0.00140616 Jy ! Component: 800 - total flux cleaned = 0.00142865 Jy ! Component: 850 - total flux cleaned = 0.00145078 Jy ! Component: 900 - total flux cleaned = 0.00146173 Jy ! Component: 950 - total flux cleaned = 0.00146173 Jy ! Component: 1000 - total flux cleaned = 0.00145111 Jy ! Component: 1050 - total flux cleaned = 0.00145112 Jy ! Component: 1100 - total flux cleaned = 0.00146144 Jy ! Component: 1150 - total flux cleaned = 0.00144063 Jy ! Component: 1200 - total flux cleaned = 0.00141001 Jy ! Component: 1250 - total flux cleaned = 0.0013898 Jy ! Component: 1300 - total flux cleaned = 0.00142959 Jy ! Component: 1350 - total flux cleaned = 0.00139992 Jy ! Component: 1400 - total flux cleaned = 0.00144866 Jy ! Component: 1450 - total flux cleaned = 0.00140025 Jy ! Component: 1500 - total flux cleaned = 0.00139083 Jy ! Component: 1550 - total flux cleaned = 0.00139093 Jy ! Component: 1600 - total flux cleaned = 0.00138167 Jy ! Component: 1650 - total flux cleaned = 0.00138165 Jy ! Component: 1700 - total flux cleaned = 0.00137256 Jy ! Component: 1750 - total flux cleaned = 0.00137255 Jy ! Component: 1800 - total flux cleaned = 0.00139058 Jy ! Component: 1850 - total flux cleaned = 0.00137269 Jy ! Component: 1900 - total flux cleaned = 0.00136399 Jy ! Component: 1950 - total flux cleaned = 0.00137271 Jy ! Component: 2000 - total flux cleaned = 0.00134672 Jy ! Total flux subtracted in 2048 components = 0.00133819 Jy ! Clean residual min=-0.000449 max=0.000498 Jy/beam ! Clean residual mean=-0.000002 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.20434 Jy keep ! Adding 138 model components to the UV plane model. ! The established model now contains 243 components and 0.20434 Jy ![Exited script file: muppet] wmap "J0035+1438_X_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.092 x 2.358 at 13.79 degrees (North through East) ! Clean map min=-0.00071317 max=0.15497 Jy/beam ! Writing clean map to FITS file: J0035+1438_X_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.154971 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000172015 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.332996 0.332996 0.665992 1.33198 2.66397 5.32794 10.6559 21.3118 42.6235 85.247 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.154 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.092 x 2.358 at 13.79 degrees (North through East) ! Clean map min=-0.00071317 max=0.15497 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 J0035+1438_X_2017_05_01_pus_uvs.log closed on Wed May 1 19:50:08 2019