! Started logfile: J0558-0055_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:38:04 2016 obs J0558-0055_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J0558-0055_X_2014_12_20_pus_uva.fits ! AN table 1: 123 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.984824 visibilities/baseline/integration-bin. ! Found source: J0558-0055 ! ! 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 65412 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 J0558-0055_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 72 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 69 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 195 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.943216Jy sigma=0.011921 ! Fit after self-cal, rms=0.933897Jy sigma=0.011801 ! 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=0.7343 mas, bmaj=1.817 mas, bpa=-1.767 degrees ! Estimated noise=344.17 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 = 0.0511869 Jy ! Component: 100 - total flux cleaned = 0.0643893 Jy ! Total flux subtracted in 100 components = 0.0643893 Jy ! Clean residual min=-0.002682 max=0.005725 Jy/beam ! Clean residual mean=0.000002 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.0643893 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0643893 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=0.066080Jy sigma=0.000794 ! Fit after self-cal, rms=0.066088Jy sigma=0.000794 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00638498 Jy ! Component: 100 - total flux cleaned = 0.00963504 Jy ! Total flux subtracted in 100 components = 0.00963504 Jy ! Clean residual min=-0.001652 max=0.001832 Jy/beam ! Clean residual mean=0.000000 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.0740243 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.0740243 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=0.065408Jy sigma=0.000784 ! Fit after self-cal, rms=0.065426Jy sigma=0.000784 ! 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=0.9067 mas, bmaj=2.113 mas, bpa=-1.769 degrees ! Estimated noise=227.705 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 = 0.00242489 Jy ! Component: 100 - total flux cleaned = 0.00370321 Jy ! Component: 150 - total flux cleaned = 0.00445366 Jy ! Component: 200 - total flux cleaned = 0.00478262 Jy ! Total flux subtracted in 200 components = 0.00478262 Jy ! Clean residual min=-0.001249 max=0.001523 Jy/beam ! Clean residual mean=0.000006 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.0788069 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 31 components and 0.0788069 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=0.065339Jy sigma=0.000783 ! Fit after self-cal, rms=0.065349Jy sigma=0.000783 ! 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 0.89 FD 1.09 HN 1.04 KP 1.11 ! LA 0.98 MK 0.97 NL 0.97 OV 0.95 ! PT 1.08 SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 1.03 KP 1.07 ! LA 0.96 MK 0.96 NL 0.96 OV 0.94 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.06 KP 0.99 ! LA 1.02 MK 0.99 NL 0.96 OV 0.94 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.04 HN 1.02 KP 0.95 ! LA 0.99 MK 0.99 NL 0.95 OV 0.91 ! PT 1.04 SC 1.09 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.02 HN 1.02 KP 0.90 ! LA 0.98 MK 1.01 NL 0.98 OV 0.96 ! PT 1.08 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.10 HN 1.02 KP 0.89 ! LA 1.01 MK 1.02 NL 0.97 OV 0.96 ! PT 1.00 SC 1.12 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.13 HN 1.15 KP 0.88 ! LA 1.01 MK 1.06 NL 1.03 OV 1.02 ! PT 1.11 SC 1.10 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.12 KP 0.92 ! LA 1.00 MK 0.95 NL 0.98 OV 0.99 ! PT 1.01 SC 1.10 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.07 HN 1.01 KP 0.97 ! LA 1.02 MK 0.97 NL 1.00 OV 0.96 ! PT 1.00 SC 0.94 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.06 HN 1.08 KP 0.98 ! LA 1.00 MK 0.98 NL 0.98 OV 0.98 ! PT 1.07 SC 0.98 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.05 HN 1.01 KP 1.04 ! LA 1.01 MK 1.00* NL 0.95 OV 0.96 ! PT 1.07 SC 0.96 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.03 HN 0.97 KP 1.04 ! LA 1.00 MK 0.92 NL 0.98 OV 0.99 ! PT 1.06 SC 0.95 ! ! ! Fit before self-cal, rms=0.065349Jy sigma=0.000783 ! Fit after self-cal, rms=0.065559Jy sigma=0.000780 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9099 mas, bmaj=2.109 mas, bpa=-1.975 degrees ! Estimated noise=227.774 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 (-0.6, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136323 Jy ! Component: 100 - total flux cleaned = 0.00143559 Jy ! Component: 150 - total flux cleaned = 0.00150461 Jy ! Component: 200 - total flux cleaned = 0.001519 Jy ! Total flux subtracted in 200 components = 0.001519 Jy ! Clean residual min=-0.000671 max=0.000687 Jy/beam ! Clean residual mean=0.000003 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.0803259 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 50 components and 0.0803259 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=0.065527Jy sigma=0.000779 ! Fit after self-cal, rms=0.065548Jy sigma=0.000779 ! 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=0.065548Jy sigma=0.000779 ! Fit after self-cal, rms=0.065481Jy sigma=0.000779 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9105 mas, bmaj=2.106 mas, bpa=-1.942 degrees ! Estimated noise=227.509 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000557038 Jy ! Component: 100 - total flux cleaned = 0.000680118 Jy ! Component: 150 - total flux cleaned = 0.000721832 Jy ! Component: 200 - total flux cleaned = 0.000739698 Jy ! Total flux subtracted in 200 components = 0.000739698 Jy ! Clean residual min=-0.000661 max=0.000670 Jy/beam ! Clean residual mean=0.000002 rms=0.000164 Jy/beam ! Combined flux in latest and established models = 0.0810656 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 61 components and 0.0810656 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=0.065474Jy sigma=0.000779 ! Fit after self-cal, rms=0.065480Jy sigma=0.000779 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 = 5.73259e-05 Jy ! Component: 100 - total flux cleaned = 6.50661e-05 Jy ! Component: 150 - total flux cleaned = 7.20192e-05 Jy ! Component: 200 - total flux cleaned = 7.89503e-05 Jy ! Total flux subtracted in 200 components = 7.89503e-05 Jy ! Clean residual min=-0.000665 max=0.000660 Jy/beam ! Clean residual mean=0.000002 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.0811446 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 68 components and 0.0811445 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=0.065478Jy sigma=0.000779 ! Fit after self-cal, rms=0.065479Jy sigma=0.000779 ! 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=0.065479Jy sigma=0.000779 ! Fit after self-cal, rms=0.065505Jy sigma=0.000779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.91 mas, bmaj=2.104 mas, bpa=-1.952 degrees ! Estimated noise=227.706 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00029028 Jy ! Component: 100 - total flux cleaned = 0.000358403 Jy ! Component: 150 - total flux cleaned = 0.000384001 Jy ! Component: 200 - total flux cleaned = 0.00040785 Jy ! Total flux subtracted in 200 components = 0.00040785 Jy ! Clean residual min=-0.000662 max=0.000637 Jy/beam ! Clean residual mean=0.000001 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.0815524 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 76 components and 0.0815524 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=0.065502Jy sigma=0.000779 ! Fit after self-cal, rms=0.065503Jy sigma=0.000779 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 = 3.57692e-05 Jy ! Component: 100 - total flux cleaned = 4.69908e-05 Jy ! Component: 150 - total flux cleaned = 5.74863e-05 Jy ! Component: 200 - total flux cleaned = 6.74119e-05 Jy ! Total flux subtracted in 200 components = 6.74119e-05 Jy ! Clean residual min=-0.000660 max=0.000641 Jy/beam ! Clean residual mean=0.000001 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.0816198 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 82 components and 0.0816198 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=0.065503Jy sigma=0.000779 ! Fit after self-cal, rms=0.065503Jy sigma=0.000779 ! 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=0.065503Jy sigma=0.000779 ! Fit after self-cal, rms=0.065523Jy sigma=0.000779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.184 mas, bmaj=3.465 mas, bpa=-0.4917 degrees ! Estimated noise=279.463 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000209519 Jy ! Component: 100 - total flux cleaned = 0.0002718 Jy ! Component: 150 - total flux cleaned = 0.000281543 Jy ! Component: 200 - total flux cleaned = 0.000290332 Jy ! Total flux subtracted in 200 components = 0.000290332 Jy ! Clean residual min=-0.000622 max=0.000721 Jy/beam ! Clean residual mean=0.000001 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.0819101 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 90 components and 0.0819101 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=0.065523Jy sigma=0.000779 ! Fit after self-cal, rms=0.065523Jy sigma=0.000779 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 = 3.12739e-05 Jy ! Component: 100 - total flux cleaned = 3.42059e-05 Jy ! Component: 150 - total flux cleaned = 4.23127e-05 Jy ! Component: 200 - total flux cleaned = 4.74808e-05 Jy ! Total flux subtracted in 200 components = 4.74808e-05 Jy ! Clean residual min=-0.000621 max=0.000721 Jy/beam ! Clean residual mean=0.000001 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.0819576 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 96 components and 0.0819576 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=0.065523Jy sigma=0.000779 ! Fit after self-cal, rms=0.065523Jy sigma=0.000779 ! 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=0.9094 mas, bmaj=2.103 mas, bpa=-1.969 degrees ! Estimated noise=227.858 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9094 x 2.103 at -1.969 degrees (North through East) ! Clean map min=-0.00086243 max=0.06783 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=0.7354 mas, bmaj=1.806 mas, bpa=-2.03 degrees ! Estimated noise=343.357 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0508061 Jy ! Component: 100 - total flux cleaned = 0.0643522 Jy ! Component: 150 - total flux cleaned = 0.0707524 Jy ! Component: 200 - total flux cleaned = 0.0741219 Jy ! Total flux subtracted in 200 components = 0.0741219 Jy ! Clean residual min=-0.001268 max=0.001773 Jy/beam ! Clean residual mean=0.000003 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.0741219 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0741219 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9094 mas, bmaj=2.103 mas, bpa=-1.969 degrees ! Estimated noise=227.858 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 = 0.00284568 Jy ! Component: 100 - total flux cleaned = 0.00461108 Jy ! Component: 150 - total flux cleaned = 0.00577076 Jy ! Component: 200 - total flux cleaned = 0.00626418 Jy ! Total flux subtracted in 200 components = 0.00626418 Jy ! Clean residual min=-0.000695 max=0.000606 Jy/beam ! Clean residual mean=0.000001 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.0803861 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 53 components and 0.0803861 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=2.184 mas, bmaj=3.465 mas, bpa=-0.4917 degrees ! Estimated noise=279.463 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000843595 Jy ! Component: 100 - total flux cleaned = 0.00109859 Jy ! Component: 150 - total flux cleaned = 0.00124227 Jy ! Component: 200 - total flux cleaned = 0.00134187 Jy ! Total flux subtracted in 200 components = 0.00134187 Jy ! Clean residual min=-0.000661 max=0.000743 Jy/beam ! Clean residual mean=0.000002 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.081728 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 = 7.8075e-05 Jy ! Component: 100 - total flux cleaned = 0.000139692 Jy ! Component: 150 - total flux cleaned = 0.000183481 Jy ! Component: 200 - total flux cleaned = 0.000218913 Jy ! Total flux subtracted in 200 components = 0.000218913 Jy ! Clean residual min=-0.000640 max=0.000748 Jy/beam ! Clean residual mean=0.000002 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.0819469 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 80 components and 0.0819469 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9094 mas, bmaj=2.103 mas, bpa=-1.969 degrees ! Estimated noise=227.858 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.33481e-05 Jy ! Component: 100 - total flux cleaned = 2.3287e-05 Jy ! Component: 150 - total flux cleaned = 1.46685e-05 Jy ! Component: 200 - total flux cleaned = 7.20667e-06 Jy ! Total flux subtracted in 200 components = 7.20667e-06 Jy ! Clean residual min=-0.000673 max=0.000612 Jy/beam ! Clean residual mean=0.000001 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.0819541 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 97 components and 0.0819541 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=0.065524Jy sigma=0.000779 ! Fit after self-cal, rms=0.065524Jy sigma=0.000779 wmodel J0558-0055_X_2014_12_20_pus_map.mod ! Writing 97 model components to file: J0558-0055_X_2014_12_20_pus_map.mod wobs J0558-0055_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J0558-0055_X_2014_12_20_pus_uvs.fits wwins J0558-0055_X_2014_12_20_pus_map.win ! wwins: Wrote 2 windows to J0558-0055_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 = 5.45249e-06 Jy ! Component: 100 - total flux cleaned = -3.64554e-05 Jy ! Component: 150 - total flux cleaned = -5.58304e-05 Jy ! Component: 200 - total flux cleaned = -8.33972e-05 Jy ! Component: 250 - total flux cleaned = -8.33949e-05 Jy ! Component: 300 - total flux cleaned = -0.000100651 Jy ! Component: 350 - total flux cleaned = -0.000117282 Jy ! Component: 400 - total flux cleaned = -0.000100959 Jy ! Component: 450 - total flux cleaned = -9.31226e-05 Jy ! Component: 500 - total flux cleaned = -0.000100856 Jy ! Component: 550 - total flux cleaned = -0.000115927 Jy ! Component: 600 - total flux cleaned = -0.000123291 Jy ! Component: 650 - total flux cleaned = -0.000130433 Jy ! Component: 700 - total flux cleaned = -0.000158896 Jy ! Component: 750 - total flux cleaned = -0.000166009 Jy ! Component: 800 - total flux cleaned = -0.000207425 Jy ! Component: 850 - total flux cleaned = -0.000221043 Jy ! Component: 900 - total flux cleaned = -0.000247662 Jy ! Component: 950 - total flux cleaned = -0.000254331 Jy ! Component: 1000 - total flux cleaned = -0.000273584 Jy ! Component: 1050 - total flux cleaned = -0.00026721 Jy ! Component: 1100 - total flux cleaned = -0.000279662 Jy ! Component: 1150 - total flux cleaned = -0.00028584 Jy ! Component: 1200 - total flux cleaned = -0.000285706 Jy ! Component: 1250 - total flux cleaned = -0.000249814 Jy ! Component: 1300 - total flux cleaned = -0.000238048 Jy ! Component: 1350 - total flux cleaned = -0.000243944 Jy ! Component: 1400 - total flux cleaned = -0.000232384 Jy ! Component: 1450 - total flux cleaned = -0.00023238 Jy ! Component: 1500 - total flux cleaned = -0.000221156 Jy ! Component: 1550 - total flux cleaned = -0.000237863 Jy ! Component: 1600 - total flux cleaned = -0.000215782 Jy ! Component: 1650 - total flux cleaned = -0.000221266 Jy ! Component: 1700 - total flux cleaned = -0.000232104 Jy ! Component: 1750 - total flux cleaned = -0.000232194 Jy ! Component: 1800 - total flux cleaned = -0.000248028 Jy ! Component: 1850 - total flux cleaned = -0.000268994 Jy ! Component: 1900 - total flux cleaned = -0.000274075 Jy ! Component: 1950 - total flux cleaned = -0.000268954 Jy ! Component: 2000 - total flux cleaned = -0.000263911 Jy ! Total flux subtracted in 2048 components = -0.000299152 Jy ! Clean residual min=-0.000273 max=0.000251 Jy/beam ! Clean residual mean=0.000001 rms=0.000096 Jy/beam ! Combined flux in latest and established models = 0.0816549 Jy keep ! Adding 132 model components to the UV plane model. ! The established model now contains 229 components and 0.0816549 Jy ![Exited script file: muppet] wmap "J0558-0055_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9094 x 2.103 at -1.969 degrees (North through East) ! Clean map min=-0.00080534 max=0.067717 Jy/beam ! Writing clean map to FITS file: J0558-0055_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 0.0677172 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.58393e-05 device "J0558-0055_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J0558-0055_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.424586 0.424586 0.849172 1.69834 3.39669 6.79338 13.5868 27.1735 54.347 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.067 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9094 x 2.103 at -1.969 degrees (North through East) ! Clean map min=-0.00080534 max=0.067717 Jy/beam quit ! Quitting program ! Log file J0558-0055_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:38:09 2016