! Started logfile: J1419+5423_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:45:28 2016 obs J1419+5423_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J1419+5423_X_2014_12_20_pus_uva.fits ! AN table 1: 15 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.878519 visibilities/baseline/integration-bin. ! Found source: J1419+5423 ! ! 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 364 lines of history. ! ! Reading 7116 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 J1419+5423_X_2014_12_20_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 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.259560Jy sigma=0.002807 ! Fit after self-cal, rms=0.248560Jy sigma=0.002653 ! 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=0.7325 mas, bmaj=2.82 mas, bpa=54.39 degrees ! Estimated noise=1424.18 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 = 0.624803 Jy ! Component: 100 - total flux cleaned = 0.807369 Jy ! Total flux subtracted in 100 components = 0.807369 Jy ! Clean residual min=-0.034517 max=0.080546 Jy/beam ! Clean residual mean=-0.000390 rms=0.012815 Jy/beam ! Combined flux in latest and established models = 0.807369 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.807369 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=0.164295Jy sigma=0.002042 ! Fit after self-cal, rms=0.164172Jy sigma=0.002039 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.087928 Jy ! Component: 100 - total flux cleaned = 0.128855 Jy ! Total flux subtracted in 100 components = 0.128855 Jy ! Clean residual min=-0.025519 max=0.031321 Jy/beam ! Clean residual mean=-0.000072 rms=0.006663 Jy/beam ! Combined flux in latest and established models = 0.936224 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 13 components and 0.936224 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=0.112699Jy sigma=0.001311 ! Fit after self-cal, rms=0.112510Jy sigma=0.001308 ! 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=0.914 mas, bmaj=2.828 mas, bpa=53.3 degrees ! Estimated noise=722.876 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 = 0.0107918 Jy ! Component: 100 - total flux cleaned = 0.0150957 Jy ! Component: 150 - total flux cleaned = 0.0184352 Jy ! Component: 200 - total flux cleaned = 0.0215271 Jy ! Total flux subtracted in 200 components = 0.0215271 Jy ! Clean residual min=-0.021024 max=0.024370 Jy/beam ! Clean residual mean=-0.000019 rms=0.005551 Jy/beam ! Combined flux in latest and established models = 0.957751 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 29 components and 0.957751 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=0.102670Jy sigma=0.001153 ! Fit after self-cal, rms=0.102629Jy sigma=0.001153 ! 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 1.01 FD 1.04 HN 1.01 KP 1.10 ! LA 0.96 MK 0.94 NL 0.94 OV 0.93 ! PT 1.07 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.05 HN 1.03 KP 1.03 ! LA 0.96 MK 0.94 NL 0.95 OV 0.92 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 HN 1.05 KP 0.97 ! LA 0.99 MK 0.96 NL 0.94 OV 0.92 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.01 KP 0.93 ! LA 0.99 MK 0.96 NL 0.94 OV 0.91 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.05 HN 0.98 KP 0.89 ! LA 0.98 MK 0.98 NL 0.96 OV 0.93 ! PT 1.05 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.07 HN 1.02 KP 0.88 ! LA 0.98 MK 0.97 NL 0.97 OV 0.94 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.17 HN 1.13 KP 0.87 ! LA 0.98 MK 1.02 NL 1.01 OV 1.00 ! PT 1.10 SC 1.10 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.10 HN 1.07 KP 0.88 ! LA 0.96 MK 0.97 NL 0.96 OV 0.96 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.06 HN 1.07 KP 0.90 ! LA 0.99 MK 0.96 NL 0.95 OV 0.96 ! PT 1.05 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.05 HN 1.06 KP 0.94 ! LA 1.01 MK 0.98 NL 0.96 OV 0.96 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.08 HN 1.05 KP 0.99 ! LA 1.00 MK 0.99 NL 0.96 OV 0.96 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.07 HN 1.02 KP 1.02 ! LA 0.98 MK 0.98 NL 0.97 OV 0.96 ! PT 1.07 SC 1.01 ! ! ! Fit before self-cal, rms=0.102629Jy sigma=0.001153 ! Fit after self-cal, rms=0.080231Jy sigma=0.000803 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9188 mas, bmaj=2.863 mas, bpa=53.29 degrees ! Estimated noise=720.889 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 = 0.00229549 Jy ! Component: 100 - total flux cleaned = 0.00152892 Jy ! Component: 150 - total flux cleaned = 0.00106114 Jy ! Component: 200 - total flux cleaned = 0.00093251 Jy ! Total flux subtracted in 200 components = 0.00093251 Jy ! Clean residual min=-0.006420 max=0.006511 Jy/beam ! Clean residual mean=-0.000020 rms=0.001628 Jy/beam ! Combined flux in latest and established models = 0.958684 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 42 components and 0.958684 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=0.079332Jy sigma=0.000794 ! Fit after self-cal, rms=0.079365Jy sigma=0.000794 ! 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=0.079365Jy sigma=0.000794 ! Fit after self-cal, rms=0.079493Jy sigma=0.000792 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9188 mas, bmaj=2.867 mas, bpa=53.3 degrees ! Estimated noise=720.904 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00156424 Jy ! Component: 100 - total flux cleaned = 0.00142888 Jy ! Component: 150 - total flux cleaned = 0.00109687 Jy ! Component: 200 - total flux cleaned = 0.000905095 Jy ! Total flux subtracted in 200 components = 0.000905095 Jy ! Clean residual min=-0.005346 max=0.005705 Jy/beam ! Clean residual mean=-0.000022 rms=0.001444 Jy/beam ! Combined flux in latest and established models = 0.959589 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 49 components and 0.959589 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=0.079010Jy sigma=0.000788 ! Fit after self-cal, rms=0.078998Jy sigma=0.000788 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 = -0.000171436 Jy ! Component: 100 - total flux cleaned = -0.000394453 Jy ! Component: 150 - total flux cleaned = -0.000523757 Jy ! Component: 200 - total flux cleaned = -0.000641002 Jy ! Total flux subtracted in 200 components = -0.000641002 Jy ! Clean residual min=-0.004919 max=0.005412 Jy/beam ! Clean residual mean=-0.000026 rms=0.001402 Jy/beam ! Combined flux in latest and established models = 0.958948 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 54 components and 0.958948 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=0.078857Jy sigma=0.000786 ! Fit after self-cal, rms=0.078842Jy sigma=0.000786 ! 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=0.078842Jy sigma=0.000786 ! Fit after self-cal, rms=0.078988Jy sigma=0.000785 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9186 mas, bmaj=2.871 mas, bpa=53.3 degrees ! Estimated noise=720.868 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135788 Jy ! Component: 100 - total flux cleaned = 0.0013581 Jy ! Component: 150 - total flux cleaned = 0.00121788 Jy ! Component: 200 - total flux cleaned = 0.000975557 Jy ! Total flux subtracted in 200 components = 0.000975557 Jy ! Clean residual min=-0.004348 max=0.004903 Jy/beam ! Clean residual mean=-0.000024 rms=0.001286 Jy/beam ! Combined flux in latest and established models = 0.959924 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 59 components and 0.959924 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=0.078768Jy sigma=0.000783 ! Fit after self-cal, rms=0.078766Jy sigma=0.000783 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 = -3.88458e-05 Jy ! Component: 100 - total flux cleaned = -0.000235129 Jy ! Component: 150 - total flux cleaned = -0.000454617 Jy ! Component: 200 - total flux cleaned = -0.000535029 Jy ! Total flux subtracted in 200 components = -0.000535029 Jy ! Clean residual min=-0.004300 max=0.004843 Jy/beam ! Clean residual mean=-0.000026 rms=0.001267 Jy/beam ! Combined flux in latest and established models = 0.959389 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 63 components and 0.959389 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=0.078705Jy sigma=0.000782 ! Fit after self-cal, rms=0.078699Jy sigma=0.000782 ! 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=0.078699Jy sigma=0.000782 ! Fit after self-cal, rms=0.078822Jy sigma=0.000781 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.044 mas, bmaj=3.258 mas, bpa=49.96 degrees ! Estimated noise=852.629 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000253557 Jy ! Component: 100 - total flux cleaned = 0.000194685 Jy ! Component: 150 - total flux cleaned = 0.000106163 Jy ! Component: 200 - total flux cleaned = 7.1844e-05 Jy ! Total flux subtracted in 200 components = 7.1844e-05 Jy ! Clean residual min=-0.005500 max=0.006942 Jy/beam ! Clean residual mean=-0.000064 rms=0.002120 Jy/beam ! Combined flux in latest and established models = 0.95946 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 70 components and 0.95946 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=0.078742Jy sigma=0.000781 ! Fit after self-cal, rms=0.078745Jy sigma=0.000781 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 = -9.63047e-05 Jy ! Component: 100 - total flux cleaned = -0.000181381 Jy ! Component: 150 - total flux cleaned = -0.000257368 Jy ! Component: 200 - total flux cleaned = -0.000324918 Jy ! Total flux subtracted in 200 components = -0.000324918 Jy ! Clean residual min=-0.005488 max=0.006890 Jy/beam ! Clean residual mean=-0.000068 rms=0.002111 Jy/beam ! Combined flux in latest and established models = 0.959136 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 73 components and 0.959135 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=0.078722Jy sigma=0.000781 ! Fit after self-cal, rms=0.078723Jy sigma=0.000781 ! 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=0.9184 mas, bmaj=2.873 mas, bpa=53.3 degrees ! Estimated noise=720.828 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9184 x 2.873 at 53.3 degrees (North through East) ! Clean map min=-0.0044266 max=0.83802 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 ! Performing amp+phase self-cal ! ! 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=0.078723Jy sigma=0.000781 ! Fit after self-cal, rms=0.074649Jy sigma=0.000730 ! Inverting map and beam ! Estimated beam: bmin=0.918 mas, bmaj=2.875 mas, bpa=53.31 degrees ! Estimated noise=720.666 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148074 Jy ! Component: 100 - total flux cleaned = 0.00162263 Jy ! Component: 150 - total flux cleaned = 0.00154908 Jy ! Component: 200 - total flux cleaned = 0.00151569 Jy ! Total flux subtracted in 200 components = 0.00151569 Jy ! Clean residual min=-0.003963 max=0.004513 Jy/beam ! Clean residual mean=-0.000026 rms=0.001163 Jy/beam ! Combined flux in latest and established models = 0.960651 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 80 components and 0.960651 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=0.074580Jy sigma=0.000730 ! Fit after self-cal, rms=0.074574Jy sigma=0.000730 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.66202e-05 Jy ! Component: 100 - total flux cleaned = -0.000133299 Jy ! Component: 150 - total flux cleaned = -0.000186029 Jy ! Component: 200 - total flux cleaned = -0.000210932 Jy ! Total flux subtracted in 200 components = -0.000210932 Jy ! Clean residual min=-0.003949 max=0.004464 Jy/beam ! Clean residual mean=-0.000027 rms=0.001157 Jy/beam ! Combined flux in latest and established models = 0.96044 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 83 components and 0.96044 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=0.074551Jy sigma=0.000729 ! Fit after self-cal, rms=0.074549Jy sigma=0.000729 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.074549Jy sigma=0.000729 ! Fit after self-cal, rms=0.074621Jy sigma=0.000729 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=0.733 mas, bmaj=2.873 mas, bpa=54.43 degrees ! Estimated noise=1422.03 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.623514 Jy ! Component: 100 - total flux cleaned = 0.805809 Jy ! Component: 150 - total flux cleaned = 0.891714 Jy ! Component: 200 - total flux cleaned = 0.933469 Jy ! Total flux subtracted in 200 components = 0.933469 Jy ! Clean residual min=-0.010343 max=0.018932 Jy/beam ! Clean residual mean=-0.000082 rms=0.002979 Jy/beam ! Combined flux in latest and established models = 0.933469 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.933469 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9178 mas, bmaj=2.876 mas, bpa=53.31 degrees ! Estimated noise=720.704 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 = 0.0223545 Jy ! Component: 100 - total flux cleaned = 0.0308785 Jy ! Component: 150 - total flux cleaned = 0.0315449 Jy ! Component: 200 - total flux cleaned = 0.0321669 Jy ! Total flux subtracted in 200 components = 0.0321669 Jy ! Clean residual min=-0.004115 max=0.004658 Jy/beam ! Clean residual mean=-0.000012 rms=0.001294 Jy/beam ! Combined flux in latest and established models = 0.965636 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 18 components and 0.965636 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=2.042 mas, bmaj=3.259 mas, bpa=49.92 degrees ! Estimated noise=853.168 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00171378 Jy ! Component: 100 - total flux cleaned = -0.00229592 Jy ! Component: 150 - total flux cleaned = -0.00259352 Jy ! Component: 200 - total flux cleaned = -0.00288738 Jy ! Total flux subtracted in 200 components = -0.00288738 Jy ! Clean residual min=-0.005472 max=0.006848 Jy/beam ! Clean residual mean=-0.000054 rms=0.002105 Jy/beam ! Combined flux in latest and established models = 0.962749 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 = -0.000141511 Jy ! Component: 100 - total flux cleaned = -0.000260507 Jy ! Component: 150 - total flux cleaned = -0.000358725 Jy ! Component: 200 - total flux cleaned = -0.000414613 Jy ! Total flux subtracted in 200 components = -0.000414613 Jy ! Clean residual min=-0.005531 max=0.006947 Jy/beam ! Clean residual mean=-0.000057 rms=0.002088 Jy/beam ! Combined flux in latest and established models = 0.962334 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 37 components and 0.962334 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9178 mas, bmaj=2.876 mas, bpa=53.31 degrees ! Estimated noise=720.704 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.59952e-05 Jy ! Component: 100 - total flux cleaned = -9.47904e-05 Jy ! Component: 150 - total flux cleaned = -9.90784e-05 Jy ! Component: 200 - total flux cleaned = -1.75848e-05 Jy ! Total flux subtracted in 200 components = -1.75848e-05 Jy ! Clean residual min=-0.004012 max=0.004429 Jy/beam ! Clean residual mean=-0.000025 rms=0.001149 Jy/beam ! Combined flux in latest and established models = 0.962316 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 47 components and 0.962316 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=0.074594Jy sigma=0.000729 ! Fit after self-cal, rms=0.074584Jy sigma=0.000729 wmodel J1419+5423_X_2014_12_20_pus_map.mod ! Writing 47 model components to file: J1419+5423_X_2014_12_20_pus_map.mod wobs J1419+5423_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J1419+5423_X_2014_12_20_pus_uvs.fits wwins J1419+5423_X_2014_12_20_pus_map.win ! wwins: Wrote 1 windows to J1419+5423_X_2014_12_20_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 = 0.00136794 Jy ! Component: 100 - total flux cleaned = 0.00199164 Jy ! Component: 150 - total flux cleaned = 0.00261449 Jy ! Component: 200 - total flux cleaned = 0.00318548 Jy ! Component: 250 - total flux cleaned = 0.00350233 Jy ! Component: 300 - total flux cleaned = 0.00360388 Jy ! Component: 350 - total flux cleaned = 0.00365056 Jy ! Component: 400 - total flux cleaned = 0.00374034 Jy ! Component: 450 - total flux cleaned = 0.00386595 Jy ! Component: 500 - total flux cleaned = 0.00394464 Jy ! Component: 550 - total flux cleaned = 0.00398356 Jy ! Component: 600 - total flux cleaned = 0.00413037 Jy ! Component: 650 - total flux cleaned = 0.00430419 Jy ! Component: 700 - total flux cleaned = 0.00437148 Jy ! Component: 750 - total flux cleaned = 0.00443534 Jy ! Component: 800 - total flux cleaned = 0.00443463 Jy ! Component: 850 - total flux cleaned = 0.00440432 Jy ! Component: 900 - total flux cleaned = 0.00440336 Jy ! Component: 950 - total flux cleaned = 0.00432225 Jy ! Component: 1000 - total flux cleaned = 0.004219 Jy ! Component: 1050 - total flux cleaned = 0.0041196 Jy ! Component: 1100 - total flux cleaned = 0.0040717 Jy ! Component: 1150 - total flux cleaned = 0.00404911 Jy ! Component: 1200 - total flux cleaned = 0.00388967 Jy ! Component: 1250 - total flux cleaned = 0.00389 Jy ! Component: 1300 - total flux cleaned = 0.00384609 Jy ! Component: 1350 - total flux cleaned = 0.00374053 Jy ! Component: 1400 - total flux cleaned = 0.00363781 Jy ! Component: 1450 - total flux cleaned = 0.00357728 Jy ! Component: 1500 - total flux cleaned = 0.00347905 Jy ! Component: 1550 - total flux cleaned = 0.00344032 Jy ! Component: 1600 - total flux cleaned = 0.00330773 Jy ! Component: 1650 - total flux cleaned = 0.00321486 Jy ! Component: 1700 - total flux cleaned = 0.00305075 Jy ! Component: 1750 - total flux cleaned = 0.00297931 Jy ! Component: 1800 - total flux cleaned = 0.00290838 Jy ! Component: 1850 - total flux cleaned = 0.00275266 Jy ! Component: 1900 - total flux cleaned = 0.0026676 Jy ! Component: 1950 - total flux cleaned = 0.00253355 Jy ! Component: 2000 - total flux cleaned = 0.00245132 Jy ! Total flux subtracted in 2048 components = 0.00232123 Jy ! Clean residual min=-0.000835 max=0.000989 Jy/beam ! Clean residual mean=-0.000013 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.964638 Jy keep ! Adding 160 model components to the UV plane model. ! The established model now contains 207 components and 0.964638 Jy ![Exited script file: muppet] wmap "J1419+5423_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9178 x 2.876 at 53.31 degrees (North through East) ! Clean map min=-0.003672 max=0.83799 Jy/beam ! Writing clean map to FITS file: J1419+5423_X_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.837991 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000316719 device "J1419+5423_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J1419+5423_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.113385 0.113385 0.22677 0.45354 0.90708 1.81416 3.62832 7.25664 14.5133 29.0266 58.0531 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.837 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9178 x 2.876 at 53.31 degrees (North through East) ! Clean map min=-0.003672 max=0.83799 Jy/beam quit ! Quitting program ! Log file J1419+5423_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:45:29 2016