! Started logfile: J0618+4207_X_2017_03_23_pus_uvs.log on Mon May 13 10:19:20 2019 obs J0618+4207_X_2017_03_23_pus_uva.fits ! Reading UV FITS file: J0618+4207_X_2017_03_23_pus_uva.fits ! AN table 1: 112 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.966071 visibilities/baseline/integration-bin. ! Found source: J0618+4207 ! ! 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 1124 lines of history. ! ! Reading 58428 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 J0618+4207_X_2017_03_23_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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.924193Jy sigma=0.007879 ! Fit after self-cal, rms=0.905676Jy sigma=0.007742 ! 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=0.8033 mas, bmaj=1.136 mas, bpa=3.84 degrees ! Estimated noise=783.352 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 = 0.077078 Jy ! Component: 100 - total flux cleaned = 0.0938871 Jy ! Total flux subtracted in 100 components = 0.0938871 Jy ! Clean residual min=-0.003710 max=0.004974 Jy/beam ! Clean residual mean=0.000016 rms=0.001039 Jy/beam ! Combined flux in latest and established models = 0.0938871 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0938871 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=0.083074Jy sigma=0.000665 ! Fit after self-cal, rms=0.083045Jy sigma=0.000665 ! 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=1.035 mas, bmaj=1.415 mas, bpa=5.433 degrees ! Estimated noise=348.129 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 = 0.00414265 Jy ! Component: 100 - total flux cleaned = 0.00451545 Jy ! Component: 150 - total flux cleaned = 0.00445436 Jy ! Component: 200 - total flux cleaned = 0.00440452 Jy ! Total flux subtracted in 200 components = 0.00440452 Jy ! Clean residual min=-0.003088 max=0.003862 Jy/beam ! Clean residual mean=0.000038 rms=0.000871 Jy/beam ! Combined flux in latest and established models = 0.0982917 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 0.0982917 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=0.082857Jy sigma=0.000663 ! Fit after self-cal, rms=0.082855Jy sigma=0.000662 ! 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 0.97 HN 0.98 KP 0.96 ! LA 1.10 MK 0.96 NL 0.94 OV 1.00 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.94 HN 0.99 KP 0.97 ! LA 1.09 MK 0.95 NL 0.95 OV 0.95 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.03 HN 0.94 KP 0.98 ! LA 1.10 MK 0.98 NL 0.95 OV 1.24 ! PT 1.06 SC 1.10 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 0.97 KP 0.95 ! LA 1.12 MK 1.17 NL 0.91 OV 1.05 ! PT 0.99 SC 1.11 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.96 HN 0.94 KP 0.96 ! LA 1.10 MK 0.99 NL 0.91 OV 0.99 ! PT 1.00 SC 1.09 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.97 HN 0.97 KP 0.95 ! LA 1.11 MK 1.00 NL 0.90 OV 0.96 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.97 KP 0.94 ! LA 1.16 MK 0.96 NL 0.92 OV 0.98 ! PT 1.03 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.97 KP 0.94 ! LA 1.05 MK 1.11 NL 0.93 OV 1.04 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 0.93 KP 0.95 ! LA 1.08 MK 0.97 NL 0.94 OV 0.98 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 0.99 KP 0.97 ! LA 1.12 MK 0.95 NL 0.97 OV 0.96 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.97 KP 0.92 ! LA 1.13 MK 0.95 NL 0.95 OV 0.94 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 0.98 KP 0.94 ! LA 1.14 MK 0.93 NL 0.91 OV 1.02 ! PT 0.99 SC 1.04 ! ! ! Fit before self-cal, rms=0.082855Jy sigma=0.000662 ! Fit after self-cal, rms=0.081916Jy sigma=0.000658 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.041 mas, bmaj=1.416 mas, bpa=4.112 degrees ! Estimated noise=344.646 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 = -0.00051243 Jy ! Component: 100 - total flux cleaned = -0.000564342 Jy ! Component: 150 - total flux cleaned = -0.000564676 Jy ! Component: 200 - total flux cleaned = -0.000526361 Jy ! Total flux subtracted in 200 components = -0.000526361 Jy ! Clean residual min=-0.002793 max=0.003617 Jy/beam ! Clean residual mean=0.000010 rms=0.000753 Jy/beam ! Combined flux in latest and established models = 0.0977653 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 21 components and 0.0977653 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=0.081899Jy sigma=0.000658 ! Fit after self-cal, rms=0.081916Jy sigma=0.000658 ! 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=0.081916Jy sigma=0.000658 ! Fit after self-cal, rms=0.087692Jy sigma=0.000646 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.032 mas, bmaj=1.418 mas, bpa=4.514 degrees ! Estimated noise=344.454 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000628072 Jy ! Component: 100 - total flux cleaned = 0.000809762 Jy ! Component: 150 - total flux cleaned = 0.000901029 Jy ! Component: 200 - total flux cleaned = 0.000938425 Jy ! Total flux subtracted in 200 components = 0.000938425 Jy ! Clean residual min=-0.001131 max=0.002496 Jy/beam ! Clean residual mean=-0.000004 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.0987037 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 29 components and 0.0987037 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=0.087681Jy sigma=0.000646 ! Fit after self-cal, rms=0.087899Jy sigma=0.000646 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 (-1, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00249935 Jy ! Component: 100 - total flux cleaned = 0.00383673 Jy ! Component: 150 - total flux cleaned = 0.00432159 Jy ! Component: 200 - total flux cleaned = 0.00442472 Jy ! Total flux subtracted in 200 components = 0.00442472 Jy ! Clean residual min=-0.000986 max=0.001019 Jy/beam ! Clean residual mean=0.000004 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.103128 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 46 components and 0.103128 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=0.087827Jy sigma=0.000645 ! Fit after self-cal, rms=0.087821Jy sigma=0.000645 ! 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=0.087821Jy sigma=0.000645 ! Fit after self-cal, rms=0.088691Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.03 mas, bmaj=1.414 mas, bpa=4.442 degrees ! Estimated noise=345.18 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116229 Jy ! Component: 100 - total flux cleaned = 0.00182106 Jy ! Component: 150 - total flux cleaned = 0.00209678 Jy ! Component: 200 - total flux cleaned = 0.00221757 Jy ! Total flux subtracted in 200 components = 0.00221757 Jy ! Clean residual min=-0.000839 max=0.000873 Jy/beam ! Clean residual mean=0.000004 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.105346 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 57 components and 0.105346 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=0.088674Jy sigma=0.000645 ! Fit after self-cal, rms=0.088683Jy sigma=0.000645 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 = 0.00033701 Jy ! Component: 100 - total flux cleaned = 0.000404039 Jy ! Component: 150 - total flux cleaned = 0.000474137 Jy ! Component: 200 - total flux cleaned = 0.000525393 Jy ! Total flux subtracted in 200 components = 0.000525393 Jy ! Clean residual min=-0.000827 max=0.000828 Jy/beam ! Clean residual mean=0.000004 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.105871 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 63 components and 0.105871 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=0.088679Jy sigma=0.000645 ! Fit after self-cal, rms=0.088678Jy sigma=0.000645 ! 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=0.088678Jy sigma=0.000645 ! Fit after self-cal, rms=0.088786Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.267 mas, bmaj=2.429 mas, bpa=13.57 degrees ! Estimated noise=433.724 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00065642 Jy ! Component: 100 - total flux cleaned = 0.000933987 Jy ! Component: 150 - total flux cleaned = 0.000975073 Jy ! Component: 200 - total flux cleaned = 0.0010155 Jy ! Total flux subtracted in 200 components = 0.0010155 Jy ! Clean residual min=-0.000762 max=0.000823 Jy/beam ! Clean residual mean=0.000010 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.106887 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 74 components and 0.106887 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=0.088784Jy sigma=0.000645 ! Fit after self-cal, rms=0.088783Jy sigma=0.000645 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 = 0.000163273 Jy ! Component: 100 - total flux cleaned = 0.000192435 Jy ! Component: 150 - total flux cleaned = 0.000186221 Jy ! Component: 200 - total flux cleaned = 0.000186243 Jy ! Total flux subtracted in 200 components = 0.000186243 Jy ! Clean residual min=-0.000778 max=0.000834 Jy/beam ! Clean residual mean=0.000010 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.107073 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 78 components and 0.107073 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=0.088783Jy sigma=0.000645 ! Fit after self-cal, rms=0.088782Jy sigma=0.000645 ! 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=1.029 mas, bmaj=1.412 mas, bpa=4.396 degrees ! Estimated noise=345.608 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.029 x 1.412 at 4.396 degrees (North through East) ! Clean map min=-0.00064759 max=0.097173 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=0.7999 mas, bmaj=1.14 mas, bpa=3.527 degrees ! Estimated noise=772.922 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0760299 Jy ! Component: 100 - total flux cleaned = 0.0926095 Jy ! Component: 150 - total flux cleaned = 0.0974022 Jy ! Component: 200 - total flux cleaned = 0.100495 Jy ! Total flux subtracted in 200 components = 0.100495 Jy ! Clean residual min=-0.002159 max=0.002178 Jy/beam ! Clean residual mean=-0.000003 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.100495 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.100495 Jy ! Inverting map and beam ! Estimated beam: bmin=1.029 mas, bmaj=1.412 mas, bpa=4.396 degrees ! Estimated noise=345.608 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 = 0.00265077 Jy ! Component: 100 - total flux cleaned = 0.00425778 Jy ! Component: 150 - total flux cleaned = 0.00534462 Jy ! Component: 200 - total flux cleaned = 0.00573051 Jy ! Total flux subtracted in 200 components = 0.00573051 Jy ! Clean residual min=-0.000864 max=0.000873 Jy/beam ! Clean residual mean=0.000003 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.106225 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 39 components and 0.106225 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=2.267 mas, bmaj=2.429 mas, bpa=13.57 degrees ! Estimated noise=433.724 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000805672 Jy ! Component: 100 - total flux cleaned = 0.000964114 Jy ! Component: 150 - total flux cleaned = 0.00101047 Jy ! Component: 200 - total flux cleaned = 0.001024 Jy ! Total flux subtracted in 200 components = 0.001024 Jy ! Clean residual min=-0.000809 max=0.000849 Jy/beam ! Clean residual mean=0.000011 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.107249 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 = -9.81723e-06 Jy ! Component: 100 - total flux cleaned = -9.52747e-06 Jy ! Component: 150 - total flux cleaned = -9.92204e-06 Jy ! Component: 200 - total flux cleaned = -1.69021e-05 Jy ! Total flux subtracted in 200 components = -1.69021e-05 Jy ! Clean residual min=-0.000815 max=0.000851 Jy/beam ! Clean residual mean=0.000011 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.107233 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 60 components and 0.107232 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.029 mas, bmaj=1.412 mas, bpa=4.396 degrees ! Estimated noise=345.608 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.14387e-05 Jy ! Component: 100 - total flux cleaned = 7.04713e-05 Jy ! Component: 150 - total flux cleaned = 1.62978e-05 Jy ! Component: 200 - total flux cleaned = -1.05509e-07 Jy ! Total flux subtracted in 200 components = -1.05509e-07 Jy ! Clean residual min=-0.000758 max=0.000879 Jy/beam ! Clean residual mean=0.000005 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.107232 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 62 components and 0.107232 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=0.088789Jy sigma=0.000645 ! Fit after self-cal, rms=0.088794Jy sigma=0.000645 wmodel J0618+4207_X_2017_03_23_pus_map.mod ! Writing 62 model components to file: J0618+4207_X_2017_03_23_pus_map.mod wobs J0618+4207_X_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J0618+4207_X_2017_03_23_pus_uvs.fits wwins J0618+4207_X_2017_03_23_pus_map.win ! wwins: Wrote 2 windows to J0618+4207_X_2017_03_23_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 = 0.000219565 Jy ! Component: 100 - total flux cleaned = 0.000304249 Jy ! Component: 150 - total flux cleaned = 0.000357729 Jy ! Component: 200 - total flux cleaned = 0.000422074 Jy ! Component: 250 - total flux cleaned = 0.000459558 Jy ! Component: 300 - total flux cleaned = 0.000483891 Jy ! Component: 350 - total flux cleaned = 0.000472133 Jy ! Component: 400 - total flux cleaned = 0.000460708 Jy ! Component: 450 - total flux cleaned = 0.00043741 Jy ! Component: 500 - total flux cleaned = 0.000380613 Jy ! Component: 550 - total flux cleaned = 0.000336025 Jy ! Component: 600 - total flux cleaned = 0.000303208 Jy ! Component: 650 - total flux cleaned = 0.000260279 Jy ! Component: 700 - total flux cleaned = 0.000249737 Jy ! Component: 750 - total flux cleaned = 0.000259829 Jy ! Component: 800 - total flux cleaned = 0.000239077 Jy ! Component: 850 - total flux cleaned = 0.000248997 Jy ! Component: 900 - total flux cleaned = 0.000248779 Jy ! Component: 950 - total flux cleaned = 0.000238893 Jy ! Component: 1000 - total flux cleaned = 0.000219411 Jy ! Component: 1050 - total flux cleaned = 0.000209708 Jy ! Component: 1100 - total flux cleaned = 0.000200221 Jy ! Component: 1150 - total flux cleaned = 0.000190787 Jy ! Component: 1200 - total flux cleaned = 0.000199991 Jy ! Component: 1250 - total flux cleaned = 0.000181719 Jy ! Component: 1300 - total flux cleaned = 0.000190759 Jy ! Component: 1350 - total flux cleaned = 0.000199724 Jy ! Component: 1400 - total flux cleaned = 0.000208532 Jy ! Component: 1450 - total flux cleaned = 0.000190871 Jy ! Component: 1500 - total flux cleaned = 0.000199597 Jy ! Component: 1550 - total flux cleaned = 0.000190923 Jy ! Component: 1600 - total flux cleaned = 0.000190967 Jy ! Component: 1650 - total flux cleaned = 0.000190911 Jy ! Component: 1700 - total flux cleaned = 0.000190732 Jy ! Component: 1750 - total flux cleaned = 0.000190543 Jy ! Component: 1800 - total flux cleaned = 0.00014992 Jy ! Component: 1850 - total flux cleaned = 0.000182108 Jy ! Component: 1900 - total flux cleaned = 0.000174077 Jy ! Component: 1950 - total flux cleaned = 0.000189783 Jy ! Component: 2000 - total flux cleaned = 0.000166325 Jy ! Total flux subtracted in 2048 components = 0.000197346 Jy ! Clean residual min=-0.000387 max=0.000553 Jy/beam ! Clean residual mean=0.000002 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.10743 Jy keep ! Adding 137 model components to the UV plane model. ! The established model now contains 199 components and 0.10743 Jy ![Exited script file: muppet] wmap "J0618+4207_X_2017_03_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.029 x 1.412 at 4.396 degrees (North through East) ! Clean map min=-0.00065101 max=0.096967 Jy/beam ! Writing clean map to FITS file: J0618+4207_X_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0969665 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000142245 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.440086 0.440086 0.880172 1.76034 3.52069 7.04138 14.0828 28.1655 56.331 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.096 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.029 x 1.412 at 4.396 degrees (North through East) ! Clean map min=-0.00065101 max=0.096967 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 J0618+4207_X_2017_03_23_pus_uvs.log closed on Mon May 13 10:19:23 2019