! Started logfile: J0706-4122_X_2017_09_26_pus_uvs.log on Sat May 11 13:35:38 2019 obs J0706-4122_X_2017_09_26_pus_uva.fits ! Reading UV FITS file: J0706-4122_X_2017_09_26_pus_uva.fits ! AN table 1: 147 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.1661 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0706-4122 ! ! 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 947 lines of history. ! ! Reading 10548 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 J0706-4122_X_2017_09_26_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 736 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 736 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 736 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 736 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 736 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 736 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 736 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 736 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 736 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 736 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 736 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 736 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.914820Jy sigma=0.005655 ! Fit after self-cal, rms=0.883635Jy sigma=0.005459 ! 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=4.37 mas, bmaj=56.32 mas, bpa=-21.87 degrees ! Estimated noise=1233.08 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0946698 Jy ! Component: 100 - total flux cleaned = 0.114949 Jy ! Total flux subtracted in 100 components = 0.114949 Jy ! Clean residual min=-0.006003 max=0.005896 Jy/beam ! Clean residual mean=0.000069 rms=0.002704 Jy/beam ! Combined flux in latest and established models = 0.114949 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.114949 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=0.095000Jy sigma=0.000573 ! Fit after self-cal, rms=0.094931Jy sigma=0.000572 ! 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=4.202 mas, bmaj=55.92 mas, bpa=-21.47 degrees ! Estimated noise=1120.68 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 = -0.0019508 Jy ! Component: 100 - total flux cleaned = -0.00288862 Jy ! Component: 150 - total flux cleaned = -0.00387577 Jy ! Component: 200 - total flux cleaned = -0.00427292 Jy ! Total flux subtracted in 200 components = -0.00427292 Jy ! Clean residual min=-0.000919 max=0.000932 Jy/beam ! Clean residual mean=0.000025 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.110676 Jy ! Performing phase self-cal ! Adding 71 model components to the UV plane model. ! The established model now contains 74 components and 0.110676 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=0.094442Jy sigma=0.000570 ! Fit after self-cal, rms=0.094286Jy sigma=0.000570 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.07 ! LA 1.00 MK 1.00* NL 1.00* OV 0.97 ! PT 1.07 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 0.97 ! LA 1.04 MK 1.00* NL 1.00* OV 1.06 ! PT 1.03 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 0.99 ! LA 1.02 MK 1.00* NL 1.00* OV 0.96 ! PT 1.02 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.08 ! LA 1.01 MK 1.00* NL 1.00* OV 1.00 ! PT 0.95 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.05 ! LA 1.03 MK 1.00* NL 1.00* OV 0.95 ! PT 0.96 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 0.97 ! LA 0.98 MK 1.00* NL 1.00* OV 0.99 ! PT 1.06 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.01 ! LA 1.04 MK 1.00* NL 1.00* OV 1.00 ! PT 0.97 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 0.81 ! LA 0.95 MK 1.00* NL 1.00* OV 0.96 ! PT 1.00 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 0.89 ! LA 0.99 MK 1.00* NL 1.00* OV 1.09 ! PT 0.99 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 0.88 ! LA 1.03 MK 1.00* NL 1.00* OV 1.11 ! PT 0.96 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00 ! LA 0.98 MK 1.00* NL 1.00* OV 1.00 ! PT 1.01 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 0.97 ! LA 1.05 MK 1.00* NL 1.00* OV 1.01 ! PT 0.99 ! ! ! Fit before self-cal, rms=0.094286Jy sigma=0.000570 ! Fit after self-cal, rms=0.092588Jy sigma=0.000567 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.214 mas, bmaj=55.56 mas, bpa=-21.48 degrees ! Estimated noise=1115.94 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 = 0.000456693 Jy ! Component: 100 - total flux cleaned = 0.000510248 Jy ! Component: 150 - total flux cleaned = 0.00066993 Jy ! Component: 200 - total flux cleaned = 0.000786369 Jy ! Total flux subtracted in 200 components = 0.000786369 Jy ! Clean residual min=-0.000496 max=0.000513 Jy/beam ! Clean residual mean=-0.000013 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.111462 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 100 components and 0.111462 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=0.092582Jy sigma=0.000567 ! Fit after self-cal, rms=0.092537Jy sigma=0.000567 ! 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=0.092537Jy sigma=0.000567 ! Fit after self-cal, rms=0.092355Jy sigma=0.000567 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.215 mas, bmaj=55.58 mas, bpa=-21.48 degrees ! Estimated noise=1113.13 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.99951e-05 Jy ! Component: 100 - total flux cleaned = -7.08917e-05 Jy ! Component: 150 - total flux cleaned = -9.13077e-05 Jy ! Component: 200 - total flux cleaned = -9.15994e-05 Jy ! Total flux subtracted in 200 components = -9.15994e-05 Jy ! Clean residual min=-0.000157 max=0.000155 Jy/beam ! Clean residual mean=0.000001 rms=0.000064 Jy/beam ! Combined flux in latest and established models = 0.11137 Jy selfcal ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 156 components and 0.11137 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=0.092352Jy sigma=0.000567 ! Fit after self-cal, rms=0.092348Jy sigma=0.000567 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 = -5.86235e-05 Jy ! Component: 100 - total flux cleaned = -4.90642e-05 Jy ! Component: 150 - total flux cleaned = -4.13713e-05 Jy ! Component: 200 - total flux cleaned = -3.33707e-05 Jy ! Total flux subtracted in 200 components = -3.33707e-05 Jy ! Clean residual min=-0.000149 max=0.000149 Jy/beam ! Clean residual mean=0.000001 rms=0.000059 Jy/beam ! Combined flux in latest and established models = 0.111337 Jy ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 203 components and 0.111337 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=0.092346Jy sigma=0.000567 ! Fit after self-cal, rms=0.092341Jy sigma=0.000567 ! 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=0.092341Jy sigma=0.000567 ! Fit after self-cal, rms=0.092353Jy sigma=0.000567 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.215 mas, bmaj=55.59 mas, bpa=-21.48 degrees ! Estimated noise=1113.13 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.41145e-05 Jy ! Component: 100 - total flux cleaned = 5.02059e-05 Jy ! Component: 150 - total flux cleaned = 0.000102546 Jy ! Component: 200 - total flux cleaned = 0.000133014 Jy ! Total flux subtracted in 200 components = 0.000133014 Jy ! Clean residual min=-0.000100 max=0.000100 Jy/beam ! Clean residual mean=0.000002 rms=0.000051 Jy/beam ! Combined flux in latest and established models = 0.11147 Jy selfcal ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 254 components and 0.11147 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=0.092353Jy sigma=0.000567 ! Fit after self-cal, rms=0.092354Jy sigma=0.000567 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 = 2.79214e-05 Jy ! Component: 100 - total flux cleaned = 7.69129e-05 Jy ! Component: 150 - total flux cleaned = 0.000110882 Jy ! Component: 200 - total flux cleaned = 0.000132692 Jy ! Total flux subtracted in 200 components = 0.000132692 Jy ! Clean residual min=-0.000091 max=0.000091 Jy/beam ! Clean residual mean=0.000002 rms=0.000046 Jy/beam ! Combined flux in latest and established models = 0.111603 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 292 components and 0.111603 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=0.092353Jy sigma=0.000567 ! Fit after self-cal, rms=0.092349Jy sigma=0.000567 ! 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=0.092349Jy sigma=0.000567 ! Fit after self-cal, rms=0.092372Jy sigma=0.000567 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.319 mas, bmaj=54.96 mas, bpa=-21.52 degrees ! Estimated noise=1117.14 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.24655e-05 Jy ! Component: 100 - total flux cleaned = 9.47886e-05 Jy ! Component: 150 - total flux cleaned = 0.00012129 Jy ! Component: 200 - total flux cleaned = 0.000142364 Jy ! Total flux subtracted in 200 components = 0.000142364 Jy ! Clean residual min=-0.000088 max=0.000088 Jy/beam ! Clean residual mean=0.000002 rms=0.000044 Jy/beam ! Combined flux in latest and established models = 0.111745 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 326 components and 0.111745 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=0.092372Jy sigma=0.000567 ! Fit after self-cal, rms=0.092371Jy sigma=0.000567 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 = -1.37983e-05 Jy ! Component: 100 - total flux cleaned = -9.13792e-06 Jy ! Component: 150 - total flux cleaned = 1.5159e-05 Jy ! Component: 200 - total flux cleaned = 2.4835e-05 Jy ! Total flux subtracted in 200 components = 2.4835e-05 Jy ! Clean residual min=-0.000081 max=0.000079 Jy/beam ! Clean residual mean=0.000001 rms=0.000039 Jy/beam ! Combined flux in latest and established models = 0.11177 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 354 components and 0.11177 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=0.092371Jy sigma=0.000567 ! Fit after self-cal, rms=0.092371Jy sigma=0.000567 ! 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=4.215 mas, bmaj=55.59 mas, bpa=-21.48 degrees ! Estimated noise=1113.41 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.215 x 55.59 at -21.48 degrees (North through East) ! Clean map min=-0.0053401 max=0.11872 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=4.381 mas, bmaj=56.03 mas, bpa=-21.88 degrees ! Estimated noise=1230.21 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0943932 Jy ! Component: 100 - total flux cleaned = 0.113406 Jy ! Component: 150 - total flux cleaned = 0.112196 Jy ! Component: 200 - total flux cleaned = 0.11066 Jy ! Total flux subtracted in 200 components = 0.11066 Jy ! Clean residual min=-0.001726 max=0.001727 Jy/beam ! Clean residual mean=0.000026 rms=0.000970 Jy/beam ! Combined flux in latest and established models = 0.11066 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 39 model components to the UV plane model. ! The established model now contains 39 components and 0.11066 Jy ! Inverting map and beam ! Estimated beam: bmin=4.215 mas, bmaj=55.59 mas, bpa=-21.48 degrees ! Estimated noise=1113.41 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 = -0.00135911 Jy ! Component: 100 - total flux cleaned = -0.00203735 Jy ! Component: 150 - total flux cleaned = -0.00219758 Jy ! Component: 200 - total flux cleaned = -0.00236388 Jy ! Total flux subtracted in 200 components = -0.00236388 Jy ! Clean residual min=-0.000556 max=0.000552 Jy/beam ! Clean residual mean=0.000006 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.108296 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 112 components and 0.108296 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=4.319 mas, bmaj=54.96 mas, bpa=-21.52 degrees ! Estimated noise=1117.14 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000124472 Jy ! Component: 100 - total flux cleaned = -4.4042e-05 Jy ! Component: 150 - total flux cleaned = -2.60461e-05 Jy ! Component: 200 - total flux cleaned = -4.73827e-05 Jy ! Total flux subtracted in 200 components = -4.73827e-05 Jy ! Clean residual min=-0.000373 max=0.000371 Jy/beam ! Clean residual mean=-0.000002 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.108249 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 = -9.65691e-05 Jy ! Component: 100 - total flux cleaned = -0.000235141 Jy ! Component: 150 - total flux cleaned = -0.000432272 Jy ! Component: 200 - total flux cleaned = -0.000624792 Jy ! Total flux subtracted in 200 components = -0.000624792 Jy ! Clean residual min=-0.000700 max=0.000691 Jy/beam ! Clean residual mean=-0.000007 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.107624 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 171 components and 0.107624 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.215 mas, bmaj=55.59 mas, bpa=-21.48 degrees ! Estimated noise=1113.41 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000209634 Jy ! Component: 100 - total flux cleaned = -0.000143011 Jy ! Component: 150 - total flux cleaned = 1.2015e-05 Jy ! Component: 200 - total flux cleaned = 7.57192e-05 Jy ! Total flux subtracted in 200 components = 7.57192e-05 Jy ! Clean residual min=-0.000552 max=0.000560 Jy/beam ! Clean residual mean=0.000005 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.1077 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 201 components and 0.1077 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=0.092377Jy sigma=0.000567 ! Fit after self-cal, rms=0.092375Jy sigma=0.000567 wmodel J0706-4122_X_2017_09_26_pus_map.mod ! Writing 201 model components to file: J0706-4122_X_2017_09_26_pus_map.mod wobs J0706-4122_X_2017_09_26_pus_uvs.fits ! Writing UV FITS file: J0706-4122_X_2017_09_26_pus_uvs.fits wwins J0706-4122_X_2017_09_26_pus_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: muppet] ! wmap "J0706-4122_X_2017_09_26_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.215 x 55.59 at -21.48 degrees (North through East) ! Clean map min=-0.0060593 max=0.11773 Jy/beam ! Writing clean map to FITS file: J0706-4122_X_2017_09_26_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.117729 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000229262 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.584212 0.584212 1.16842 2.33685 4.6737 9.3474 18.6948 37.3896 74.7792 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.117 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.215 x 55.59 at -21.48 degrees (North through East) ! Clean map min=-0.0060593 max=0.11773 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 J0706-4122_X_2017_09_26_pus_uvs.log closed on Sat May 11 13:35:41 2019