! Started logfile: J0012+3353_X_2017_04_28_pus_uvs.log on Mon Apr 29 14:22:01 2019 obs J0012+3353_X_2017_04_28_pus_uva.fits ! Reading UV FITS file: J0012+3353_X_2017_04_28_pus_uva.fits ! AN table 1: 144 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.873765 visibilities/baseline/integration-bin. ! Found source: J0012+3353 ! ! 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 907 lines of history. ! ! Reading 67944 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 J0012+3353_X_2017_04_28_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 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.918948Jy sigma=0.006998 ! Fit after self-cal, rms=0.899904Jy sigma=0.006920 ! 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=0.6931 mas, bmaj=1.379 mas, bpa=0.7851 degrees ! Estimated noise=796.044 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 = 0.0869678 Jy ! Component: 100 - total flux cleaned = 0.105939 Jy ! Total flux subtracted in 100 components = 0.105939 Jy ! Clean residual min=-0.003125 max=0.005397 Jy/beam ! Clean residual mean=0.000013 rms=0.000833 Jy/beam ! Combined flux in latest and established models = 0.105939 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.105939 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=0.131290Jy sigma=0.000659 ! Fit after self-cal, rms=0.131230Jy sigma=0.000659 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00521241 Jy ! Component: 100 - total flux cleaned = 0.00697584 Jy ! Total flux subtracted in 100 components = 0.00697584 Jy ! Clean residual min=-0.002585 max=0.003064 Jy/beam ! Clean residual mean=0.000014 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.112914 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.112914 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=0.131157Jy sigma=0.000656 ! Fit after self-cal, rms=0.131152Jy sigma=0.000656 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8319 mas, bmaj=1.63 mas, bpa=1.139 degrees ! Estimated noise=372.243 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 = 0.000832384 Jy ! Component: 100 - total flux cleaned = 0.000716835 Jy ! Component: 150 - total flux cleaned = 0.000550515 Jy ! Component: 200 - total flux cleaned = 0.00037555 Jy ! Total flux subtracted in 200 components = 0.00037555 Jy ! Clean residual min=-0.001797 max=0.002285 Jy/beam ! Clean residual mean=0.000012 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.11329 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 17 components and 0.11329 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=0.131146Jy sigma=0.000656 ! Fit after self-cal, rms=0.131144Jy sigma=0.000656 ! 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 0.98 FD 0.97 HN 0.96 KP 0.98 ! LA 1.47 MK 0.98 NL 0.99 OV 1.03 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.03 KP 0.98 ! LA 1.34 MK 0.96 NL 0.97 OV 0.99 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 1.00 KP 0.96 ! LA 1.65 MK 0.97 NL 0.97 OV 1.04 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.94 HN 0.98 KP 0.99 ! LA 1.62 MK 0.99 NL 0.96 OV 1.01 ! PT 1.04 SC 1.09 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.98 KP 0.98 ! LA 1.61 MK 0.98 NL 0.97 OV 0.98 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.94 HN 0.96 KP 0.98 ! LA 1.60 MK 1.03 NL 1.00 OV 0.98 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.01 KP 0.98 ! LA 1.47 MK 1.00 NL 0.96 OV 0.99 ! PT 1.06 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.04 KP 0.94 ! LA 1.65 MK 0.97 NL 0.97 OV 0.98 ! PT 1.05 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 1.06 KP 0.96 ! LA 1.40 MK 0.98 NL 0.98 OV 0.97 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.94 HN 0.99 KP 0.97 ! LA 1.36 MK 0.99 NL 0.99 OV 1.01 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.94 HN 0.95 KP 0.98 ! LA 1.41 MK 1.00 NL 0.99 OV 0.98 ! PT 1.06 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 0.96 KP 0.98 ! LA 1.38 MK 0.99 NL 0.98 OV 0.95 ! PT 1.04 SC 0.99 ! ! ! Fit before self-cal, rms=0.131144Jy sigma=0.000656 ! Fit after self-cal, rms=0.163994Jy sigma=0.000653 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8317 mas, bmaj=1.628 mas, bpa=0.8556 degrees ! Estimated noise=369.824 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 = -0.00013256 Jy ! Component: 100 - total flux cleaned = -0.000222945 Jy ! Component: 150 - total flux cleaned = -0.000252517 Jy ! Component: 200 - total flux cleaned = -0.000220124 Jy ! Total flux subtracted in 200 components = -0.000220124 Jy ! Clean residual min=-0.001311 max=0.001337 Jy/beam ! Clean residual mean=-0.000000 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.11307 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 24 components and 0.11307 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=0.163992Jy sigma=0.000653 ! Fit after self-cal, rms=0.164187Jy sigma=0.000653 ! 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=0.164187Jy sigma=0.000653 ! Fit after self-cal, rms=0.154891Jy sigma=0.000652 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.831 mas, bmaj=1.626 mas, bpa=0.7539 degrees ! Estimated noise=369.314 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.85893e-05 Jy ! Component: 100 - total flux cleaned = 5.805e-06 Jy ! Component: 150 - total flux cleaned = 1.33526e-05 Jy ! Component: 200 - total flux cleaned = 4.15778e-05 Jy ! Total flux subtracted in 200 components = 4.15778e-05 Jy ! Clean residual min=-0.001041 max=0.001063 Jy/beam ! Clean residual mean=0.000006 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.113111 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 33 components and 0.113111 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=0.154889Jy sigma=0.000652 ! Fit after self-cal, rms=0.154905Jy sigma=0.000652 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 = 6.06039e-05 Jy ! Component: 100 - total flux cleaned = 7.33841e-05 Jy ! Component: 150 - total flux cleaned = 9.07741e-05 Jy ! Component: 200 - total flux cleaned = 0.000101196 Jy ! Total flux subtracted in 200 components = 0.000101196 Jy ! Clean residual min=-0.001036 max=0.001072 Jy/beam ! Clean residual mean=0.000005 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.113213 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 36 components and 0.113213 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=0.154905Jy sigma=0.000652 ! Fit after self-cal, rms=0.154905Jy sigma=0.000652 ! 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=0.154905Jy sigma=0.000652 ! Fit after self-cal, rms=0.156519Jy sigma=0.000652 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8295 mas, bmaj=1.625 mas, bpa=0.703 degrees ! Estimated noise=369.809 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000329125 Jy ! Component: 100 - total flux cleaned = 0.000529724 Jy ! Component: 150 - total flux cleaned = 0.000600959 Jy ! Component: 200 - total flux cleaned = 0.000631408 Jy ! Total flux subtracted in 200 components = 0.000631408 Jy ! Clean residual min=-0.000954 max=0.001037 Jy/beam ! Clean residual mean=0.000005 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.113844 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.113844 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=0.156518Jy sigma=0.000652 ! Fit after self-cal, rms=0.156539Jy sigma=0.000652 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 = 3.52923e-05 Jy ! Component: 100 - total flux cleaned = 4.93477e-05 Jy ! Component: 150 - total flux cleaned = 6.27173e-05 Jy ! Component: 200 - total flux cleaned = 7.52584e-05 Jy ! Total flux subtracted in 200 components = 7.52584e-05 Jy ! Clean residual min=-0.000960 max=0.001042 Jy/beam ! Clean residual mean=0.000005 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.113919 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 39 components and 0.113919 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=0.156539Jy sigma=0.000652 ! Fit after self-cal, rms=0.156539Jy sigma=0.000652 ! 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=0.156539Jy sigma=0.000652 ! Fit after self-cal, rms=0.156998Jy sigma=0.000652 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.88 mas, bmaj=2.448 mas, bpa=3.564 degrees ! Estimated noise=532.992 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000695794 Jy ! Component: 100 - total flux cleaned = 0.000794802 Jy ! Component: 150 - total flux cleaned = 0.000847217 Jy ! Component: 200 - total flux cleaned = 0.000888071 Jy ! Total flux subtracted in 200 components = 0.000888071 Jy ! Clean residual min=-0.001234 max=0.001319 Jy/beam ! Clean residual mean=0.000014 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.114807 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 43 components and 0.114807 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=0.157000Jy sigma=0.000652 ! Fit after self-cal, rms=0.157003Jy sigma=0.000652 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 = 1.607e-05 Jy ! Component: 100 - total flux cleaned = 1.40854e-05 Jy ! Component: 150 - total flux cleaned = 3.88345e-05 Jy ! Component: 200 - total flux cleaned = 6.37792e-05 Jy ! Total flux subtracted in 200 components = 6.37792e-05 Jy ! Clean residual min=-0.001224 max=0.001315 Jy/beam ! Clean residual mean=0.000014 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.114871 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 45 components and 0.114871 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=0.157005Jy sigma=0.000652 ! Fit after self-cal, rms=0.157006Jy sigma=0.000652 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.8284 mas, bmaj=1.623 mas, bpa=0.6707 degrees ! Estimated noise=370.257 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8284 x 1.623 at 0.6707 degrees (North through East) ! Clean map min=-0.00091112 max=0.11133 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=0.6902 mas, bmaj=1.376 mas, bpa=0.3219 degrees ! Estimated noise=792.646 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0864941 Jy ! Component: 100 - total flux cleaned = 0.105355 Jy ! Component: 150 - total flux cleaned = 0.110686 Jy ! Component: 200 - total flux cleaned = 0.11317 Jy ! Total flux subtracted in 200 components = 0.11317 Jy ! Clean residual min=-0.002033 max=0.002140 Jy/beam ! Clean residual mean=0.000007 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.11317 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 4 model components to the UV plane model. ! The established model now contains 4 components and 0.11317 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8284 mas, bmaj=1.623 mas, bpa=0.6707 degrees ! Estimated noise=370.257 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) ! Added new window around map position (0.8, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00154403 Jy ! Component: 100 - total flux cleaned = 0.00193162 Jy ! Component: 150 - total flux cleaned = 0.00200733 Jy ! Component: 200 - total flux cleaned = 0.00209198 Jy ! Total flux subtracted in 200 components = 0.00209198 Jy ! Clean residual min=-0.000944 max=0.001010 Jy/beam ! Clean residual mean=0.000005 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.115262 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 20 components and 0.115262 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=1.88 mas, bmaj=2.448 mas, bpa=3.564 degrees ! Estimated noise=532.992 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000196962 Jy ! Component: 100 - total flux cleaned = 0.000308794 Jy ! Component: 150 - total flux cleaned = 0.000413405 Jy ! Component: 200 - total flux cleaned = 0.000497977 Jy ! Total flux subtracted in 200 components = 0.000497977 Jy ! Clean residual min=-0.001134 max=0.001322 Jy/beam ! Clean residual mean=0.000014 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.11576 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.67374e-05 Jy ! Component: 100 - total flux cleaned = 4.99507e-05 Jy ! Component: 150 - total flux cleaned = 7.05925e-05 Jy ! Component: 200 - total flux cleaned = 8.47624e-05 Jy ! Total flux subtracted in 200 components = 8.47624e-05 Jy ! Clean residual min=-0.001120 max=0.001324 Jy/beam ! Clean residual mean=0.000014 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.115845 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 44 components and 0.115845 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8284 mas, bmaj=1.623 mas, bpa=0.6707 degrees ! Estimated noise=370.257 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.71603e-05 Jy ! Component: 100 - total flux cleaned = -6.3003e-05 Jy ! Component: 150 - total flux cleaned = -8.71695e-05 Jy ! Component: 200 - total flux cleaned = -7.69571e-05 Jy ! Total flux subtracted in 200 components = -7.69571e-05 Jy ! Clean residual min=-0.000968 max=0.001020 Jy/beam ! Clean residual mean=0.000005 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.115768 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 55 components and 0.115768 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=0.157001Jy sigma=0.000652 ! Fit after self-cal, rms=0.156996Jy sigma=0.000652 wmodel J0012+3353_X_2017_04_28_pus_map.mod ! Writing 55 model components to file: J0012+3353_X_2017_04_28_pus_map.mod wobs J0012+3353_X_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J0012+3353_X_2017_04_28_pus_uvs.fits wwins J0012+3353_X_2017_04_28_pus_map.win ! wwins: Wrote 2 windows to J0012+3353_X_2017_04_28_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 = 9.819e-05 Jy ! Component: 100 - total flux cleaned = 0.000198553 Jy ! Component: 150 - total flux cleaned = 0.000340704 Jy ! Component: 200 - total flux cleaned = 0.000507629 Jy ! Component: 250 - total flux cleaned = 0.000668256 Jy ! Component: 300 - total flux cleaned = 0.000823839 Jy ! Component: 350 - total flux cleaned = 0.000933861 Jy ! Component: 400 - total flux cleaned = 0.00100138 Jy ! Component: 450 - total flux cleaned = 0.00106751 Jy ! Component: 500 - total flux cleaned = 0.00113177 Jy ! Component: 550 - total flux cleaned = 0.00114428 Jy ! Component: 600 - total flux cleaned = 0.00115687 Jy ! Component: 650 - total flux cleaned = 0.00121878 Jy ! Component: 700 - total flux cleaned = 0.00123107 Jy ! Component: 750 - total flux cleaned = 0.00124318 Jy ! Component: 800 - total flux cleaned = 0.00129071 Jy ! Component: 850 - total flux cleaned = 0.00127929 Jy ! Component: 900 - total flux cleaned = 0.00132563 Jy ! Component: 950 - total flux cleaned = 0.00131432 Jy ! Component: 1000 - total flux cleaned = 0.00134813 Jy ! Component: 1050 - total flux cleaned = 0.00134797 Jy ! Component: 1100 - total flux cleaned = 0.00135876 Jy ! Component: 1150 - total flux cleaned = 0.00135868 Jy ! Component: 1200 - total flux cleaned = 0.00135882 Jy ! Component: 1250 - total flux cleaned = 0.00138012 Jy ! Component: 1300 - total flux cleaned = 0.00140115 Jy ! Component: 1350 - total flux cleaned = 0.00141172 Jy ! Component: 1400 - total flux cleaned = 0.00143235 Jy ! Component: 1450 - total flux cleaned = 0.0014529 Jy ! Component: 1500 - total flux cleaned = 0.0015034 Jy ! Component: 1550 - total flux cleaned = 0.00153327 Jy ! Component: 1600 - total flux cleaned = 0.00152333 Jy ! Component: 1650 - total flux cleaned = 0.00151363 Jy ! Component: 1700 - total flux cleaned = 0.00158183 Jy ! Component: 1750 - total flux cleaned = 0.00158181 Jy ! Component: 1800 - total flux cleaned = 0.00158186 Jy ! Component: 1850 - total flux cleaned = 0.00159118 Jy ! Component: 1900 - total flux cleaned = 0.0015817 Jy ! Component: 1950 - total flux cleaned = 0.00156304 Jy ! Component: 2000 - total flux cleaned = 0.00152619 Jy ! Total flux subtracted in 2048 components = 0.00155355 Jy ! Clean residual min=-0.000731 max=0.000502 Jy/beam ! Clean residual mean=0.000004 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.117321 Jy keep ! Adding 160 model components to the UV plane model. ! The established model now contains 215 components and 0.117321 Jy ![Exited script file: muppet] wmap "J0012+3353_X_2017_04_28_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8284 x 1.623 at 0.6707 degrees (North through East) ! Clean map min=-0.00079141 max=0.11121 Jy/beam ! Writing clean map to FITS file: J0012+3353_X_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.111215 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000171595 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.462876 0.462876 0.925751 1.8515 3.703 7.40601 14.812 29.624 59.2481 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.111 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8284 x 1.623 at 0.6707 degrees (North through East) ! Clean map min=-0.00079141 max=0.11121 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 J0012+3353_X_2017_04_28_pus_uvs.log closed on Mon Apr 29 14:22:05 2019