! Started logfile: J0958+4725_X_2017_02_19_pus_uvs.log on Sat May 4 21:42:22 2019 obs J0958+4725_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J0958+4725_X_2017_02_19_pus_uva.fits ! AN table 1: 15 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.573333 visibilities/baseline/integration-bin. ! Found source: J0958+4725 ! ! 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 858 lines of history. ! ! Reading 4644 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 J0958+4725_X_2017_02_19_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 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.218980Jy sigma=0.001763 ! Fit after self-cal, rms=0.208462Jy sigma=0.001681 ! 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=0.7995 mas, bmaj=1.794 mas, bpa=-44.02 degrees ! Estimated noise=2045.69 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 = 0.643205 Jy ! Component: 100 - total flux cleaned = 0.787898 Jy ! Total flux subtracted in 100 components = 0.787898 Jy ! Clean residual min=-0.021755 max=0.051529 Jy/beam ! Clean residual mean=0.000063 rms=0.007879 Jy/beam ! Combined flux in latest and established models = 0.787898 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.787898 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=0.127941Jy sigma=0.001063 ! Fit after self-cal, rms=0.127910Jy sigma=0.001063 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0552158 Jy ! Component: 100 - total flux cleaned = 0.0828665 Jy ! Total flux subtracted in 100 components = 0.0828665 Jy ! Clean residual min=-0.016510 max=0.026473 Jy/beam ! Clean residual mean=0.000008 rms=0.005189 Jy/beam ! Combined flux in latest and established models = 0.870765 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.870765 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=0.104540Jy sigma=0.000828 ! Fit after self-cal, rms=0.104455Jy sigma=0.000827 ! 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=0.9797 mas, bmaj=1.797 mas, bpa=-39.34 degrees ! Estimated noise=1242.54 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 = 0.0158706 Jy ! Component: 100 - total flux cleaned = 0.0253054 Jy ! Component: 150 - total flux cleaned = 0.031863 Jy ! Component: 200 - total flux cleaned = 0.0350136 Jy ! Total flux subtracted in 200 components = 0.0350136 Jy ! Clean residual min=-0.014338 max=0.020350 Jy/beam ! Clean residual mean=-0.000021 rms=0.004249 Jy/beam ! Combined flux in latest and established models = 0.905778 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 23 components and 0.905778 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=0.102068Jy sigma=0.000801 ! Fit after self-cal, rms=0.102013Jy sigma=0.000800 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.00 KP 1.03 ! LA 1.00 MK 0.98 NL 0.93 OV 1.00 ! PT 1.00* SC 1.11 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.00 KP 1.01 ! LA 0.99 MK 0.96 NL 0.95 OV 1.00 ! PT 1.00* SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.02 KP 1.03 ! LA 1.02 MK 0.98 NL 0.94 OV 0.99 ! PT 1.00* SC 1.10 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.99 KP 1.03 ! LA 1.03 MK 0.98 NL 0.94 OV 0.99 ! PT 1.00* SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 0.94 KP 1.01 ! LA 1.02 MK 0.98 NL 0.93 OV 1.01 ! PT 1.00* SC 1.10 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.97 KP 1.01 ! LA 1.01 MK 0.98 NL 0.94 OV 0.98 ! PT 1.00* SC 1.11 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.98 KP 1.02 ! LA 0.98 MK 1.02 NL 0.93 OV 0.98 ! PT 1.00* SC 1.10 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 0.97 KP 1.02 ! LA 1.01 MK 0.98 NL 0.95 OV 0.98 ! PT 1.00* SC 1.11 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.00 KP 1.03 ! LA 1.02 MK 0.99 NL 0.93 OV 0.99 ! PT 1.00* SC 1.06 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.03 KP 1.02 ! LA 1.00 MK 1.03 NL 0.94 OV 1.04 ! PT 1.00* SC 1.06 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.01 KP 1.01 ! LA 1.00 MK 0.95 NL 0.93 OV 1.02 ! PT 1.00* SC 1.11 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.97 KP 1.07 ! LA 1.01 MK 1.03 NL 0.95 OV 1.03 ! PT 1.00* SC 1.09 ! ! ! Fit before self-cal, rms=0.102013Jy sigma=0.000800 ! Fit after self-cal, rms=0.089529Jy sigma=0.000701 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9843 mas, bmaj=1.817 mas, bpa=-40.35 degrees ! Estimated noise=1240.5 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 = -0.00814525 Jy ! Component: 100 - total flux cleaned = -0.00901647 Jy ! Component: 150 - total flux cleaned = -0.00948711 Jy ! Component: 200 - total flux cleaned = -0.0100704 Jy ! Total flux subtracted in 200 components = -0.0100704 Jy ! Clean residual min=-0.006601 max=0.008446 Jy/beam ! Clean residual mean=0.000003 rms=0.002089 Jy/beam ! Combined flux in latest and established models = 0.895708 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 32 components and 0.895708 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=0.087846Jy sigma=0.000687 ! Fit after self-cal, rms=0.087859Jy sigma=0.000687 ! 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=0.087859Jy sigma=0.000687 ! Fit after self-cal, rms=0.084040Jy sigma=0.000656 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9864 mas, bmaj=1.804 mas, bpa=-39.92 degrees ! Estimated noise=1238.78 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00232448 Jy ! Component: 100 - total flux cleaned = 0.00149225 Jy ! Component: 150 - total flux cleaned = 0.00140936 Jy ! Component: 200 - total flux cleaned = 0.00146662 Jy ! Total flux subtracted in 200 components = 0.00146662 Jy ! Clean residual min=-0.003647 max=0.004195 Jy/beam ! Clean residual mean=0.000010 rms=0.000945 Jy/beam ! Combined flux in latest and established models = 0.897175 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 41 components and 0.897175 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=0.083737Jy sigma=0.000653 ! Fit after self-cal, rms=0.083715Jy sigma=0.000653 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-6, -13.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00244759 Jy ! Component: 100 - total flux cleaned = 0.00350705 Jy ! Component: 150 - total flux cleaned = 0.00403841 Jy ! Component: 200 - total flux cleaned = 0.00436775 Jy ! Total flux subtracted in 200 components = 0.00436775 Jy ! Clean residual min=-0.002976 max=0.003528 Jy/beam ! Clean residual mean=0.000009 rms=0.000816 Jy/beam ! Combined flux in latest and established models = 0.901542 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 61 components and 0.901542 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=0.083519Jy sigma=0.000651 ! Fit after self-cal, rms=0.083511Jy sigma=0.000651 ! Inverting map ! Added new window around map position (-4.8, 10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00347112 Jy ! Component: 100 - total flux cleaned = 0.00526435 Jy ! Component: 150 - total flux cleaned = 0.00598199 Jy ! Component: 200 - total flux cleaned = 0.00633912 Jy ! Total flux subtracted in 200 components = 0.00633912 Jy ! Clean residual min=-0.002738 max=0.002788 Jy/beam ! Clean residual mean=0.000008 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.907882 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 77 components and 0.907882 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=0.083343Jy sigma=0.000650 ! Fit after self-cal, rms=0.083337Jy sigma=0.000650 ! 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=0.083337Jy sigma=0.000650 ! Fit after self-cal, rms=0.083343Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9867 mas, bmaj=1.802 mas, bpa=-39.92 degrees ! Estimated noise=1239.28 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139536 Jy ! Component: 100 - total flux cleaned = 0.00159387 Jy ! Component: 150 - total flux cleaned = 0.0016377 Jy ! Component: 200 - total flux cleaned = 0.00167617 Jy ! Total flux subtracted in 200 components = 0.00167617 Jy ! Clean residual min=-0.002352 max=0.002445 Jy/beam ! Clean residual mean=0.000005 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.909558 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 85 components and 0.909558 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=0.083291Jy sigma=0.000649 ! Fit after self-cal, rms=0.083288Jy sigma=0.000649 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 = 0.000122108 Jy ! Component: 100 - total flux cleaned = 0.000120869 Jy ! Component: 150 - total flux cleaned = 8.7865e-05 Jy ! Component: 200 - total flux cleaned = 5.86697e-05 Jy ! Total flux subtracted in 200 components = 5.86697e-05 Jy ! Clean residual min=-0.002266 max=0.002344 Jy/beam ! Clean residual mean=0.000005 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.909616 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 94 components and 0.909616 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=0.083262Jy sigma=0.000649 ! Fit after self-cal, rms=0.083261Jy sigma=0.000649 ! 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=0.083261Jy sigma=0.000649 ! Fit after self-cal, rms=0.083273Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.07 mas, bmaj=2.455 mas, bpa=-40.82 degrees ! Estimated noise=1510.97 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000456784 Jy ! Component: 100 - total flux cleaned = 0.000303129 Jy ! Component: 150 - total flux cleaned = 0.000193387 Jy ! Component: 200 - total flux cleaned = 4.75623e-05 Jy ! Total flux subtracted in 200 components = 4.75623e-05 Jy ! Clean residual min=-0.002609 max=0.002372 Jy/beam ! Clean residual mean=0.000007 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.909664 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 104 components and 0.909664 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=0.083267Jy sigma=0.000649 ! Fit after self-cal, rms=0.083265Jy sigma=0.000649 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 = 0.000118421 Jy ! Component: 100 - total flux cleaned = 3.00499e-05 Jy ! Component: 150 - total flux cleaned = -0.000107902 Jy ! Component: 200 - total flux cleaned = -0.000250484 Jy ! Total flux subtracted in 200 components = -0.000250484 Jy ! Clean residual min=-0.002592 max=0.002277 Jy/beam ! Clean residual mean=0.000006 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.909414 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 111 components and 0.909414 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=0.083266Jy sigma=0.000649 ! Fit after self-cal, rms=0.083266Jy sigma=0.000649 ! 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=0.9866 mas, bmaj=1.801 mas, bpa=-39.91 degrees ! Estimated noise=1239.54 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9866 x 1.801 at -39.91 degrees (North through East) ! Clean map min=-0.002262 max=0.82712 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=0.083266Jy sigma=0.000649 ! Fit after self-cal, rms=0.077472Jy sigma=0.000597 ! Inverting map and beam ! Estimated beam: bmin=0.9871 mas, bmaj=1.801 mas, bpa=-39.88 degrees ! Estimated noise=1240.12 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000174628 Jy ! Component: 100 - total flux cleaned = 0.000140405 Jy ! Component: 150 - total flux cleaned = -6.4422e-05 Jy ! Component: 200 - total flux cleaned = -0.000227105 Jy ! Total flux subtracted in 200 components = -0.000227105 Jy ! Clean residual min=-0.002171 max=0.002134 Jy/beam ! Clean residual mean=0.000002 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.909186 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 128 components and 0.909186 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=0.077445Jy sigma=0.000597 ! Fit after self-cal, rms=0.077445Jy sigma=0.000597 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000133539 Jy ! Component: 100 - total flux cleaned = -0.000307093 Jy ! Component: 150 - total flux cleaned = -0.000378171 Jy ! Component: 200 - total flux cleaned = -0.000445889 Jy ! Total flux subtracted in 200 components = -0.000445889 Jy ! Clean residual min=-0.002165 max=0.002057 Jy/beam ! Clean residual mean=0.000002 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.908741 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 137 components and 0.908741 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=0.077430Jy sigma=0.000597 ! Fit after self-cal, rms=0.077430Jy sigma=0.000597 ! 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=0.077430Jy sigma=0.000597 ! Fit after self-cal, rms=0.077456Jy sigma=0.000597 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=0.8055 mas, bmaj=1.801 mas, bpa=-44.38 degrees ! Estimated noise=2044.45 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.642746 Jy ! Component: 100 - total flux cleaned = 0.785078 Jy ! Component: 150 - total flux cleaned = 0.835313 Jy ! Component: 200 - total flux cleaned = 0.861202 Jy ! Total flux subtracted in 200 components = 0.861202 Jy ! Clean residual min=-0.008232 max=0.012960 Jy/beam ! Clean residual mean=0.000036 rms=0.002342 Jy/beam ! Combined flux in latest and established models = 0.861202 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.861202 Jy ! Inverting map and beam ! Estimated beam: bmin=0.987 mas, bmaj=1.801 mas, bpa=-39.89 degrees ! Estimated noise=1240.44 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 = 0.0156594 Jy ! Component: 100 - total flux cleaned = 0.0244519 Jy ! Component: 150 - total flux cleaned = 0.0301447 Jy ! Component: 200 - total flux cleaned = 0.0337044 Jy ! Total flux subtracted in 200 components = 0.0337044 Jy ! Clean residual min=-0.003337 max=0.004560 Jy/beam ! Clean residual mean=0.000004 rms=0.000889 Jy/beam ! Combined flux in latest and established models = 0.894907 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 35 components and 0.894907 Jy ! Inverting map ! Added new window around map position (1.8, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00403875 Jy ! Component: 100 - total flux cleaned = 0.00632843 Jy ! Component: 150 - total flux cleaned = 0.00812592 Jy ! Component: 200 - total flux cleaned = 0.00961022 Jy ! Total flux subtracted in 200 components = 0.00961022 Jy ! Clean residual min=-0.002548 max=0.002402 Jy/beam ! Clean residual mean=0.000001 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 0.904517 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 51 components and 0.904517 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=2.07 mas, bmaj=2.454 mas, bpa=-40.84 degrees ! Estimated noise=1511.74 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000488408 Jy ! Component: 100 - total flux cleaned = 0.00115072 Jy ! Component: 150 - total flux cleaned = 0.00170051 Jy ! Component: 200 - total flux cleaned = 0.00212684 Jy ! Total flux subtracted in 200 components = 0.00212684 Jy ! Clean residual min=-0.002375 max=0.001914 Jy/beam ! Clean residual mean=-0.000001 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.906644 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 = 0.000257563 Jy ! Component: 100 - total flux cleaned = 0.000387042 Jy ! Component: 150 - total flux cleaned = 0.000417038 Jy ! Component: 200 - total flux cleaned = 0.000473617 Jy ! Total flux subtracted in 200 components = 0.000473617 Jy ! Clean residual min=-0.002234 max=0.001898 Jy/beam ! Clean residual mean=-0.000002 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.907117 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 96 components and 0.907117 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.987 mas, bmaj=1.801 mas, bpa=-39.89 degrees ! Estimated noise=1240.44 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00015388 Jy ! Component: 100 - total flux cleaned = 0.00044368 Jy ! Component: 150 - total flux cleaned = 0.000706435 Jy ! Component: 200 - total flux cleaned = 0.000951311 Jy ! Total flux subtracted in 200 components = 0.000951311 Jy ! Clean residual min=-0.002383 max=0.002256 Jy/beam ! Clean residual mean=-0.000001 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.908068 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 109 components and 0.908068 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=0.077552Jy sigma=0.000597 ! Fit after self-cal, rms=0.077536Jy sigma=0.000597 wmodel J0958+4725_X_2017_02_19_pus_map.mod ! Writing 109 model components to file: J0958+4725_X_2017_02_19_pus_map.mod wobs J0958+4725_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J0958+4725_X_2017_02_19_pus_uvs.fits wwins J0958+4725_X_2017_02_19_pus_map.win ! wwins: Wrote 4 windows to J0958+4725_X_2017_02_19_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 = -0.000511955 Jy ! Component: 100 - total flux cleaned = -0.000625586 Jy ! Component: 150 - total flux cleaned = -0.000805554 Jy ! Component: 200 - total flux cleaned = -0.00104758 Jy ! Component: 250 - total flux cleaned = -0.00124832 Jy ! Component: 300 - total flux cleaned = -0.00144262 Jy ! Component: 350 - total flux cleaned = -0.00172583 Jy ! Component: 400 - total flux cleaned = -0.00203194 Jy ! Component: 450 - total flux cleaned = -0.00230036 Jy ! Component: 500 - total flux cleaned = -0.00250442 Jy ! Component: 550 - total flux cleaned = -0.00267517 Jy ! Component: 600 - total flux cleaned = -0.00273167 Jy ! Component: 650 - total flux cleaned = -0.00284096 Jy ! Component: 700 - total flux cleaned = -0.00294753 Jy ! Component: 750 - total flux cleaned = -0.00297317 Jy ! Component: 800 - total flux cleaned = -0.00297326 Jy ! Component: 850 - total flux cleaned = -0.00297304 Jy ! Component: 900 - total flux cleaned = -0.00292306 Jy ! Component: 950 - total flux cleaned = -0.00297245 Jy ! Component: 1000 - total flux cleaned = -0.00292396 Jy ! Component: 1050 - total flux cleaned = -0.00304335 Jy ! Component: 1100 - total flux cleaned = -0.0029492 Jy ! Component: 1150 - total flux cleaned = -0.00301858 Jy ! Component: 1200 - total flux cleaned = -0.00304149 Jy ! Component: 1250 - total flux cleaned = -0.00310931 Jy ! Component: 1300 - total flux cleaned = -0.00315375 Jy ! Component: 1350 - total flux cleaned = -0.00321967 Jy ! Component: 1400 - total flux cleaned = -0.00326286 Jy ! Component: 1450 - total flux cleaned = -0.00326279 Jy ! Component: 1500 - total flux cleaned = -0.00319984 Jy ! Component: 1550 - total flux cleaned = -0.00328384 Jy ! Component: 1600 - total flux cleaned = -0.00334568 Jy ! Component: 1650 - total flux cleaned = -0.00340648 Jy ! Component: 1700 - total flux cleaned = -0.00344664 Jy ! Component: 1750 - total flux cleaned = -0.00350613 Jy ! Component: 1800 - total flux cleaned = -0.00354514 Jy ! Component: 1850 - total flux cleaned = -0.0036034 Jy ! Component: 1900 - total flux cleaned = -0.00360328 Jy ! Component: 1950 - total flux cleaned = -0.00364151 Jy ! Component: 2000 - total flux cleaned = -0.00369802 Jy ! Total flux subtracted in 2048 components = -0.00369832 Jy ! Clean residual min=-0.001123 max=0.001117 Jy/beam ! Clean residual mean=-0.000002 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.90437 Jy keep ! Adding 130 model components to the UV plane model. ! The established model now contains 239 components and 0.90437 Jy ![Exited script file: muppet] wmap "J0958+4725_X_2017_02_19_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.987 x 1.801 at -39.89 degrees (North through East) ! Clean map min=-0.0018508 max=0.8283 Jy/beam ! Writing clean map to FITS file: J0958+4725_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.8283 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000333712 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.120866 0.120866 0.241733 0.483466 0.966931 1.93386 3.86772 7.73545 15.4709 30.9418 61.8836 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.828 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.987 x 1.801 at -39.89 degrees (North through East) ! Clean map min=-0.0018508 max=0.8283 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 J0958+4725_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:42:23 2019