! Started logfile: J2302+6405_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:55:29 2019 obs J2302+6405_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J2302+6405_X_2017_05_31_pus_uva.fits ! AN table 1: 231 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.979894 visibilities/baseline/integration-bin. ! Found source: J2302+6405 ! ! 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 1698 lines of history. ! ! Reading 122232 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 J2302+6405_X_2017_05_31_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 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.895359Jy sigma=0.007578 ! Fit after self-cal, rms=0.878104Jy sigma=0.007437 ! 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=0.777 mas, bmaj=0.9786 mas, bpa=4.813 degrees ! Estimated noise=601.268 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 = 0.0910662 Jy ! Component: 100 - total flux cleaned = 0.115162 Jy ! Total flux subtracted in 100 components = 0.115162 Jy ! Clean residual min=-0.003888 max=0.010576 Jy/beam ! Clean residual mean=-0.000007 rms=0.001110 Jy/beam ! Combined flux in latest and established models = 0.115162 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.115162 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=0.083719Jy sigma=0.000685 ! Fit after self-cal, rms=0.083711Jy sigma=0.000685 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0122473 Jy ! Component: 100 - total flux cleaned = 0.0196337 Jy ! Total flux subtracted in 100 components = 0.0196337 Jy ! Clean residual min=-0.003146 max=0.005072 Jy/beam ! Clean residual mean=0.000000 rms=0.000791 Jy/beam ! Combined flux in latest and established models = 0.134796 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 21 components and 0.134796 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=0.081149Jy sigma=0.000661 ! Fit after self-cal, rms=0.081146Jy sigma=0.000661 ! Inverting map ! Added new window around map position (0.2, 1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00557022 Jy ! Component: 100 - total flux cleaned = 0.00905204 Jy ! Total flux subtracted in 100 components = 0.00905204 Jy ! Clean residual min=-0.002816 max=0.002636 Jy/beam ! Clean residual mean=0.000003 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.143848 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 24 components and 0.143848 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=0.080628Jy sigma=0.000656 ! Fit after self-cal, rms=0.080612Jy sigma=0.000656 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.001 mas, bmaj=1.237 mas, bpa=5.339 degrees ! Estimated noise=240.65 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 = 0.00370207 Jy ! Component: 100 - total flux cleaned = 0.00562686 Jy ! Component: 150 - total flux cleaned = 0.0067082 Jy ! Component: 200 - total flux cleaned = 0.00686085 Jy ! Total flux subtracted in 200 components = 0.00686085 Jy ! Clean residual min=-0.002121 max=0.001702 Jy/beam ! Clean residual mean=0.000018 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.150708 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 30 components and 0.150709 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=0.080448Jy sigma=0.000655 ! Fit after self-cal, rms=0.080446Jy sigma=0.000655 ! 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 0.97 HN 0.98 KP 1.01 ! LA 0.97 MK 0.98 NL 0.96 OV 1.08 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.04 KP 0.95 ! LA 0.97 MK 0.96 NL 0.96 OV 1.07 ! PT 1.06 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 1.01 KP 0.92 ! LA 0.97 MK 1.00 NL 0.98 OV 1.09 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.01 KP 0.99 ! LA 1.01 MK 0.98 NL 0.96 OV 1.07 ! PT 1.04 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.96 KP 1.00 ! LA 0.98 MK 1.00 NL 0.87 OV 1.08 ! PT 1.05 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 0.98 KP 1.01 ! LA 1.00 MK 0.98 NL 0.87 OV 0.99 ! PT 1.05 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.05 KP 1.01 ! LA 0.99 MK 1.01 NL 0.88 OV 1.01 ! PT 1.06 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 1.14 KP 0.99 ! LA 1.00 MK 0.98 NL 0.87 OV 0.99 ! PT 1.07 SC 1.09 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.03 KP 1.00 ! LA 1.02 MK 0.99 NL 0.88 OV 1.00 ! PT 1.06 SC 1.05 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.03 KP 1.01 ! LA 1.02 MK 1.08 NL 0.89 OV 1.01 ! PT 1.07 SC 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.00 KP 0.92 ! LA 1.05 MK 1.04 NL 0.90 OV 1.00 ! PT 1.10 SC 1.09 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.99 KP 0.96 ! LA 1.00 MK 1.02 NL 0.90 OV 1.12 ! PT 1.11 SC 1.06 ! ! ! Fit before self-cal, rms=0.080446Jy sigma=0.000655 ! Fit after self-cal, rms=0.081018Jy sigma=0.000650 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.009 mas, bmaj=1.246 mas, bpa=4.457 degrees ! Estimated noise=241.747 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 (0.8, 3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132571 Jy ! Component: 100 - total flux cleaned = 0.00152688 Jy ! Component: 150 - total flux cleaned = 0.00155385 Jy ! Component: 200 - total flux cleaned = 0.00151052 Jy ! Total flux subtracted in 200 components = 0.00151052 Jy ! Clean residual min=-0.000857 max=0.000866 Jy/beam ! Clean residual mean=0.000003 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.152219 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 50 components and 0.152219 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=0.080991Jy sigma=0.000650 ! Fit after self-cal, rms=0.081022Jy sigma=0.000649 ! 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=0.081022Jy sigma=0.000649 ! Fit after self-cal, rms=0.081255Jy sigma=0.000648 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.01 mas, bmaj=1.242 mas, bpa=4.917 degrees ! Estimated noise=241.649 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000349314 Jy ! Component: 100 - total flux cleaned = 0.000391031 Jy ! Component: 150 - total flux cleaned = 0.000391431 Jy ! Component: 200 - total flux cleaned = 0.000423946 Jy ! Total flux subtracted in 200 components = 0.000423946 Jy ! Clean residual min=-0.000658 max=0.000689 Jy/beam ! Clean residual mean=-0.000001 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.152643 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 60 components and 0.152643 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=0.081246Jy sigma=0.000648 ! Fit after self-cal, rms=0.081261Jy sigma=0.000648 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 = 7.79223e-05 Jy ! Component: 100 - total flux cleaned = 7.7687e-05 Jy ! Component: 150 - total flux cleaned = 9.20075e-05 Jy ! Component: 200 - total flux cleaned = 9.20789e-05 Jy ! Total flux subtracted in 200 components = 9.20789e-05 Jy ! Clean residual min=-0.000649 max=0.000670 Jy/beam ! Clean residual mean=-0.000000 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.152735 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 62 components and 0.152735 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=0.081256Jy sigma=0.000648 ! Fit after self-cal, rms=0.081255Jy sigma=0.000648 ! 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=0.081255Jy sigma=0.000648 ! Fit after self-cal, rms=0.081304Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.01 mas, bmaj=1.24 mas, bpa=4.948 degrees ! Estimated noise=241.73 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000156374 Jy ! Component: 100 - total flux cleaned = 0.00017165 Jy ! Component: 150 - total flux cleaned = 0.000185739 Jy ! Component: 200 - total flux cleaned = 0.000199209 Jy ! Total flux subtracted in 200 components = 0.000199209 Jy ! Clean residual min=-0.000644 max=0.000668 Jy/beam ! Clean residual mean=-0.000001 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.152934 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 63 components and 0.152934 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=0.081299Jy sigma=0.000648 ! Fit after self-cal, rms=0.081299Jy sigma=0.000648 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 = 3.25911e-05 Jy ! Component: 100 - total flux cleaned = 2.02545e-05 Jy ! Component: 150 - total flux cleaned = 3.24054e-05 Jy ! Component: 200 - total flux cleaned = 2.03325e-05 Jy ! Total flux subtracted in 200 components = 2.03325e-05 Jy ! Clean residual min=-0.000640 max=0.000653 Jy/beam ! Clean residual mean=-0.000001 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.152955 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 68 components and 0.152955 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=0.081296Jy sigma=0.000648 ! Fit after self-cal, rms=0.081295Jy sigma=0.000648 ! 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=0.081295Jy sigma=0.000648 ! Fit after self-cal, rms=0.081329Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.297 mas, bmaj=2.418 mas, bpa=25.88 degrees ! Estimated noise=312.329 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.93866e-05 Jy ! Component: 100 - total flux cleaned = 7.8781e-05 Jy ! Component: 150 - total flux cleaned = 9.56154e-05 Jy ! Component: 200 - total flux cleaned = 9.11195e-05 Jy ! Total flux subtracted in 200 components = 9.11195e-05 Jy ! Clean residual min=-0.000678 max=0.000575 Jy/beam ! Clean residual mean=-0.000002 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.153046 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 76 components and 0.153046 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=0.081328Jy sigma=0.000648 ! Fit after self-cal, rms=0.081328Jy sigma=0.000648 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 = 3.23086e-05 Jy ! Component: 100 - total flux cleaned = 5.27446e-05 Jy ! Component: 150 - total flux cleaned = 4.86318e-05 Jy ! Component: 200 - total flux cleaned = 4.49549e-05 Jy ! Total flux subtracted in 200 components = 4.49549e-05 Jy ! Clean residual min=-0.000681 max=0.000579 Jy/beam ! Clean residual mean=-0.000002 rms=0.000164 Jy/beam ! Combined flux in latest and established models = 0.153091 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 81 components and 0.153091 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=0.081329Jy sigma=0.000648 ! Fit after self-cal, rms=0.081328Jy sigma=0.000648 ! 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=1.011 mas, bmaj=1.239 mas, bpa=4.915 degrees ! Estimated noise=241.84 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.011 x 1.239 at 4.915 degrees (North through East) ! Clean map min=-0.00056386 max=0.12369 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=0.7834 mas, bmaj=0.9801 mas, bpa=4.534 degrees ! Estimated noise=605.799 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0913674 Jy ! Component: 100 - total flux cleaned = 0.11594 Jy ! Component: 150 - total flux cleaned = 0.128475 Jy ! Component: 200 - total flux cleaned = 0.136104 Jy ! Total flux subtracted in 200 components = 0.136104 Jy ! Clean residual min=-0.002508 max=0.003995 Jy/beam ! Clean residual mean=-0.000006 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.136104 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.136104 Jy ! Inverting map and beam ! Estimated beam: bmin=1.011 mas, bmaj=1.239 mas, bpa=4.915 degrees ! Estimated noise=241.84 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 = 0.00706911 Jy ! Component: 100 - total flux cleaned = 0.0108064 Jy ! Component: 150 - total flux cleaned = 0.0130215 Jy ! Component: 200 - total flux cleaned = 0.0144807 Jy ! Total flux subtracted in 200 components = 0.0144807 Jy ! Clean residual min=-0.000764 max=0.000988 Jy/beam ! Clean residual mean=-0.000005 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.150585 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 30 components and 0.150585 Jy ! Inverting map ! Added new window around map position (1, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104333 Jy ! Component: 100 - total flux cleaned = 0.00157575 Jy ! Component: 150 - total flux cleaned = 0.00172441 Jy ! Component: 200 - total flux cleaned = 0.00186075 Jy ! Total flux subtracted in 200 components = 0.00186075 Jy ! Clean residual min=-0.000706 max=0.000725 Jy/beam ! Clean residual mean=-0.000002 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.152445 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 38 components and 0.152445 Jy ! Inverting map ! Added new window around map position (-4, 11.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.69853e-05 Jy ! Component: 100 - total flux cleaned = 6.82554e-05 Jy ! Component: 150 - total flux cleaned = 0.000128872 Jy ! Component: 200 - total flux cleaned = 0.000203852 Jy ! Total flux subtracted in 200 components = 0.000203852 Jy ! Clean residual min=-0.000702 max=0.000622 Jy/beam ! Clean residual mean=-0.000001 rms=0.000152 Jy/beam ! Combined flux in latest and established models = 0.152649 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 46 components and 0.152649 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=2.297 mas, bmaj=2.418 mas, bpa=25.88 degrees ! Estimated noise=312.329 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00027457 Jy ! Component: 100 - total flux cleaned = 0.000383156 Jy ! Component: 150 - total flux cleaned = 0.000415137 Jy ! Component: 200 - total flux cleaned = 0.000449355 Jy ! Total flux subtracted in 200 components = 0.000449355 Jy ! Clean residual min=-0.000669 max=0.000541 Jy/beam ! Clean residual mean=-0.000002 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.153099 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.5709e-05 Jy ! Component: 100 - total flux cleaned = 4.88832e-05 Jy ! Component: 150 - total flux cleaned = 6.98423e-05 Jy ! Component: 200 - total flux cleaned = 8.89855e-05 Jy ! Total flux subtracted in 200 components = 8.89855e-05 Jy ! Clean residual min=-0.000675 max=0.000544 Jy/beam ! Clean residual mean=-0.000002 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.153188 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 73 components and 0.153188 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.011 mas, bmaj=1.239 mas, bpa=4.915 degrees ! Estimated noise=241.84 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00019667 Jy ! Component: 100 - total flux cleaned = -0.000196917 Jy ! Component: 150 - total flux cleaned = -0.000213092 Jy ! Component: 200 - total flux cleaned = -0.000182777 Jy ! Total flux subtracted in 200 components = -0.000182777 Jy ! Clean residual min=-0.000701 max=0.000584 Jy/beam ! Clean residual mean=-0.000001 rms=0.000148 Jy/beam ! Combined flux in latest and established models = 0.153005 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 81 components and 0.153005 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=0.081323Jy sigma=0.000648 ! Fit after self-cal, rms=0.081321Jy sigma=0.000648 wmodel J2302+6405_X_2017_05_31_pus_map.mod ! Writing 81 model components to file: J2302+6405_X_2017_05_31_pus_map.mod wobs J2302+6405_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J2302+6405_X_2017_05_31_pus_uvs.fits wwins J2302+6405_X_2017_05_31_pus_map.win ! wwins: Wrote 5 windows to J2302+6405_X_2017_05_31_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 = -0.000133595 Jy ! Component: 100 - total flux cleaned = -6.0253e-05 Jy ! Component: 150 - total flux cleaned = -3.02356e-05 Jy ! Component: 200 - total flux cleaned = -1.50837e-06 Jy ! Component: 250 - total flux cleaned = 1.70055e-05 Jy ! Component: 300 - total flux cleaned = 6.24432e-05 Jy ! Component: 350 - total flux cleaned = 5.34996e-05 Jy ! Component: 400 - total flux cleaned = 7.98494e-05 Jy ! Component: 450 - total flux cleaned = 7.97107e-05 Jy ! Component: 500 - total flux cleaned = 5.42226e-05 Jy ! Component: 550 - total flux cleaned = 4.59479e-05 Jy ! Component: 600 - total flux cleaned = 3.78221e-05 Jy ! Component: 650 - total flux cleaned = 3.79159e-05 Jy ! Component: 700 - total flux cleaned = 2.18255e-05 Jy ! Component: 750 - total flux cleaned = 6.04557e-06 Jy ! Component: 800 - total flux cleaned = -2.5406e-05 Jy ! Component: 850 - total flux cleaned = -2.54187e-05 Jy ! Component: 900 - total flux cleaned = -2.54736e-05 Jy ! Component: 950 - total flux cleaned = -4.07805e-05 Jy ! Component: 1000 - total flux cleaned = -5.5825e-05 Jy ! Component: 1050 - total flux cleaned = -7.08201e-05 Jy ! Component: 1100 - total flux cleaned = -7.82087e-05 Jy ! Component: 1150 - total flux cleaned = -0.000107656 Jy ! Component: 1200 - total flux cleaned = -0.000107787 Jy ! Component: 1250 - total flux cleaned = -0.000136644 Jy ! Component: 1300 - total flux cleaned = -0.000136521 Jy ! Component: 1350 - total flux cleaned = -0.000129501 Jy ! Component: 1400 - total flux cleaned = -0.000122494 Jy ! Component: 1450 - total flux cleaned = -0.000129515 Jy ! Component: 1500 - total flux cleaned = -0.000136431 Jy ! Component: 1550 - total flux cleaned = -0.000136376 Jy ! Component: 1600 - total flux cleaned = -0.000102169 Jy ! Component: 1650 - total flux cleaned = -0.000129356 Jy ! Component: 1700 - total flux cleaned = -0.000122602 Jy ! Component: 1750 - total flux cleaned = -0.000129298 Jy ! Component: 1800 - total flux cleaned = -0.000115957 Jy ! Component: 1850 - total flux cleaned = -9.61791e-05 Jy ! Component: 1900 - total flux cleaned = -8.95802e-05 Jy ! Component: 1950 - total flux cleaned = -8.96383e-05 Jy ! Component: 2000 - total flux cleaned = -0.000109097 Jy ! Total flux subtracted in 2048 components = -0.000115592 Jy ! Clean residual min=-0.000430 max=0.000322 Jy/beam ! Clean residual mean=-0.000000 rms=0.000115 Jy/beam ! Combined flux in latest and established models = 0.152889 Jy keep ! Adding 165 model components to the UV plane model. ! The established model now contains 246 components and 0.152889 Jy ![Exited script file: muppet] wmap "J2302+6405_X_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.011 x 1.239 at 4.915 degrees (North through East) ! Clean map min=-0.00054958 max=0.12376 Jy/beam ! Writing clean map to FITS file: J2302+6405_X_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.123757 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000114855 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.27842 0.27842 0.55684 1.11368 2.22736 4.45472 8.90944 17.8189 35.6377 71.2755 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.123 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.011 x 1.239 at 4.915 degrees (North through East) ! Clean map min=-0.00054958 max=0.12376 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 J2302+6405_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:55:35 2019