! Started logfile: J0807+0432_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:46:29 2019 obs J0807+0432_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J0807+0432_X_2017_01_16_pus_uva.fits ! AN table 1: 24 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.689815 visibilities/baseline/integration-bin. ! Found source: J0807+0432 ! ! 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 1309 lines of history. ! ! Reading 8940 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 J0807+0432_X_2017_01_16_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 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.902705Jy sigma=0.007721 ! Fit after self-cal, rms=0.887831Jy sigma=0.007590 ! 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=0.8959 mas, bmaj=2.397 mas, bpa=19.93 degrees ! Estimated noise=1356.36 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 = 0.0953642 Jy ! Component: 100 - total flux cleaned = 0.120155 Jy ! Total flux subtracted in 100 components = 0.120155 Jy ! Clean residual min=-0.018681 max=0.075435 Jy/beam ! Clean residual mean=-0.000046 rms=0.006262 Jy/beam ! Combined flux in latest and established models = 0.120155 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.120155 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=0.127198Jy sigma=0.001024 ! Fit after self-cal, rms=0.126892Jy sigma=0.001021 ! Inverting map ! Added new window around map position (-5.2, 3.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0597722 Jy ! Component: 100 - total flux cleaned = 0.0785115 Jy ! Total flux subtracted in 100 components = 0.0785115 Jy ! Clean residual min=-0.009639 max=0.013374 Jy/beam ! Clean residual mean=-0.000031 rms=0.002946 Jy/beam ! Combined flux in latest and established models = 0.198667 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 17 components and 0.198667 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=0.101940Jy sigma=0.000773 ! Fit after self-cal, rms=0.095636Jy sigma=0.000713 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0202904 Jy ! Component: 100 - total flux cleaned = 0.0299715 Jy ! Total flux subtracted in 100 components = 0.0299715 Jy ! Clean residual min=-0.005226 max=0.006203 Jy/beam ! Clean residual mean=-0.000018 rms=0.001619 Jy/beam ! Combined flux in latest and established models = 0.228638 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 25 components and 0.228638 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=0.092345Jy sigma=0.000675 ! Fit after self-cal, rms=0.092043Jy sigma=0.000672 ! 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=1.044 mas, bmaj=2.645 mas, bpa=19.14 degrees ! Estimated noise=956.703 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 = 0.00643907 Jy ! Component: 100 - total flux cleaned = 0.00992561 Jy ! Component: 150 - total flux cleaned = 0.011308 Jy ! Component: 200 - total flux cleaned = 0.0124179 Jy ! Total flux subtracted in 200 components = 0.0124179 Jy ! Clean residual min=-0.003917 max=0.004312 Jy/beam ! Clean residual mean=-0.000011 rms=0.001035 Jy/beam ! Combined flux in latest and established models = 0.241056 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 44 components and 0.241056 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=0.091637Jy sigma=0.000665 ! Fit after self-cal, rms=0.091635Jy sigma=0.000665 ! 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 1.00 FD 0.94 HN 0.88 KP 0.99 ! LA 1.02 MK 1.00* NL 0.90 OV 1.02 ! PT 1.06 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.94 HN 0.97 KP 0.98 ! LA 0.97 MK 1.00* NL 0.99 OV 1.01 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.95 HN 0.94 KP 1.00 ! LA 0.98 MK 1.00* NL 0.89 OV 0.99 ! PT 1.15 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.97 HN 1.00 KP 1.00 ! LA 0.97 MK 1.00* NL 0.91 OV 1.07 ! PT 1.20 SC 1.04 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 0.87 KP 1.00 ! LA 0.96 MK 1.00* NL 0.93 OV 1.04 ! PT 1.22 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.92 HN 0.98 KP 1.00 ! LA 0.94 MK 1.00* NL 0.94 OV 1.04 ! PT 1.16 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.92 HN 1.30 KP 0.99 ! LA 0.94 MK 1.00* NL 0.89 OV 0.99 ! PT 1.15 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.13 KP 0.98 ! LA 0.98 MK 1.00* NL 0.89 OV 0.97 ! PT 1.20 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 1.04 KP 0.99 ! LA 0.95 MK 1.00* NL 0.96 OV 0.96 ! PT 1.23 SC 0.99 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.96 HN 1.03 KP 0.94 ! LA 0.98 MK 1.00* NL 0.93 OV 1.00 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.03 HN 0.97 KP 1.02 ! LA 1.34 MK 1.00* NL 0.94 OV 1.01 ! PT 1.11 SC 1.00 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.96 HN 0.93 KP 0.97 ! LA 0.96 MK 1.00* NL 0.97 OV 1.00 ! PT 1.00* SC 1.05 ! ! ! Fit before self-cal, rms=0.091635Jy sigma=0.000665 ! Fit after self-cal, rms=0.095866Jy sigma=0.000654 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.054 mas, bmaj=2.632 mas, bpa=18.85 degrees ! Estimated noise=943.975 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 (-3.2, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00313653 Jy ! Component: 100 - total flux cleaned = 0.00257728 Jy ! Component: 150 - total flux cleaned = 0.00271761 Jy ! Component: 200 - total flux cleaned = 0.00316669 Jy ! Total flux subtracted in 200 components = 0.00316669 Jy ! Clean residual min=-0.002753 max=0.002307 Jy/beam ! Clean residual mean=-0.000002 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.244223 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 66 components and 0.244223 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=0.095658Jy sigma=0.000653 ! Fit after self-cal, rms=0.095797Jy sigma=0.000652 ! 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=0.095797Jy sigma=0.000652 ! Fit after self-cal, rms=0.105628Jy sigma=0.000641 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.053 mas, bmaj=2.633 mas, bpa=18.78 degrees ! Estimated noise=949.939 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00151093 Jy ! Component: 100 - total flux cleaned = 0.00205888 Jy ! Component: 150 - total flux cleaned = 0.00238166 Jy ! Component: 200 - total flux cleaned = 0.00265627 Jy ! Total flux subtracted in 200 components = 0.00265627 Jy ! Clean residual min=-0.002068 max=0.002006 Jy/beam ! Clean residual mean=-0.000004 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.246879 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 78 components and 0.246879 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=0.105569Jy sigma=0.000640 ! Fit after self-cal, rms=0.105928Jy sigma=0.000640 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 = 0.000279258 Jy ! Component: 100 - total flux cleaned = 0.000418567 Jy ! Component: 150 - total flux cleaned = 0.000449181 Jy ! Component: 200 - total flux cleaned = 0.000418954 Jy ! Total flux subtracted in 200 components = 0.000418954 Jy ! Clean residual min=-0.002008 max=0.001986 Jy/beam ! Clean residual mean=-0.000004 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.247298 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 92 components and 0.247298 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=0.105899Jy sigma=0.000640 ! Fit after self-cal, rms=0.105906Jy sigma=0.000640 ! 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=0.105906Jy sigma=0.000640 ! Fit after self-cal, rms=0.110338Jy sigma=0.000638 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.053 mas, bmaj=2.627 mas, bpa=18.66 degrees ! Estimated noise=949.239 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000489568 Jy ! Component: 100 - total flux cleaned = 0.000523994 Jy ! Component: 150 - total flux cleaned = 0.000492682 Jy ! Component: 200 - total flux cleaned = 0.000492111 Jy ! Total flux subtracted in 200 components = 0.000492111 Jy ! Clean residual min=-0.001972 max=0.001862 Jy/beam ! Clean residual mean=-0.000005 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.24779 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 107 components and 0.24779 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=0.110313Jy sigma=0.000638 ! Fit after self-cal, rms=0.110344Jy sigma=0.000638 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.7335e-07 Jy ! Component: 100 - total flux cleaned = -2.77627e-05 Jy ! Component: 150 - total flux cleaned = 2.33063e-05 Jy ! Component: 200 - total flux cleaned = 4.6873e-05 Jy ! Total flux subtracted in 200 components = 4.6873e-05 Jy ! Clean residual min=-0.001968 max=0.001837 Jy/beam ! Clean residual mean=-0.000005 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.247837 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 111 components and 0.247837 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=0.110328Jy sigma=0.000638 ! Fit after self-cal, rms=0.110328Jy sigma=0.000638 ! 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=0.110328Jy sigma=0.000638 ! Fit after self-cal, rms=0.110487Jy sigma=0.000638 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.111 mas, bmaj=3.187 mas, bpa=3.979 degrees ! Estimated noise=1150.88 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000239439 Jy ! Component: 100 - total flux cleaned = -0.000431694 Jy ! Component: 150 - total flux cleaned = -0.000521327 Jy ! Component: 200 - total flux cleaned = -0.000624961 Jy ! Total flux subtracted in 200 components = -0.000624961 Jy ! Clean residual min=-0.002203 max=0.001837 Jy/beam ! Clean residual mean=-0.000009 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.247212 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 125 components and 0.247212 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=0.110469Jy sigma=0.000638 ! Fit after self-cal, rms=0.110471Jy sigma=0.000638 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.80024e-05 Jy ! Component: 100 - total flux cleaned = -0.000113328 Jy ! Component: 150 - total flux cleaned = -0.000167184 Jy ! Component: 200 - total flux cleaned = -0.000218657 Jy ! Total flux subtracted in 200 components = -0.000218657 Jy ! Clean residual min=-0.002182 max=0.001848 Jy/beam ! Clean residual mean=-0.000009 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.246994 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 135 components and 0.246994 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=0.110464Jy sigma=0.000638 ! Fit after self-cal, rms=0.110463Jy sigma=0.000638 ! 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=1.053 mas, bmaj=2.625 mas, bpa=18.6 degrees ! Estimated noise=949.634 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.053 x 2.625 at 18.6 degrees (North through East) ! Clean map min=-0.0021258 max=0.11947 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=0.9069 mas, bmaj=2.378 mas, bpa=19.39 degrees ! Estimated noise=1343.05 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.111268 Jy ! Component: 100 - total flux cleaned = 0.164667 Jy ! Component: 150 - total flux cleaned = 0.191127 Jy ! Component: 200 - total flux cleaned = 0.206182 Jy ! Total flux subtracted in 200 components = 0.206182 Jy ! Clean residual min=-0.005406 max=0.008192 Jy/beam ! Clean residual mean=-0.000024 rms=0.001608 Jy/beam ! Combined flux in latest and established models = 0.206182 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.206182 Jy ! Inverting map and beam ! Estimated beam: bmin=1.053 mas, bmaj=2.625 mas, bpa=18.6 degrees ! Estimated noise=949.634 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 = 0.0110017 Jy ! Component: 100 - total flux cleaned = 0.018697 Jy ! Component: 150 - total flux cleaned = 0.0245349 Jy ! Component: 200 - total flux cleaned = 0.0290747 Jy ! Total flux subtracted in 200 components = 0.0290747 Jy ! Clean residual min=-0.002821 max=0.002689 Jy/beam ! Clean residual mean=-0.000014 rms=0.000751 Jy/beam ! Combined flux in latest and established models = 0.235257 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 35 components and 0.235257 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=2.111 mas, bmaj=3.187 mas, bpa=3.979 degrees ! Estimated noise=1150.88 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00501896 Jy ! Component: 100 - total flux cleaned = 0.00816311 Jy ! Component: 150 - total flux cleaned = 0.00921141 Jy ! Component: 200 - total flux cleaned = 0.00986119 Jy ! Total flux subtracted in 200 components = 0.00986119 Jy ! Clean residual min=-0.002198 max=0.002065 Jy/beam ! Clean residual mean=-0.000013 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.245118 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 = 0.000302381 Jy ! Component: 100 - total flux cleaned = 0.000600938 Jy ! Component: 150 - total flux cleaned = 0.000810372 Jy ! Component: 200 - total flux cleaned = 0.00103567 Jy ! Total flux subtracted in 200 components = 0.00103567 Jy ! Clean residual min=-0.002110 max=0.001843 Jy/beam ! Clean residual mean=-0.000010 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.246154 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 75 components and 0.246154 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.053 mas, bmaj=2.625 mas, bpa=18.6 degrees ! Estimated noise=949.634 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109168 Jy ! Component: 100 - total flux cleaned = 0.00105146 Jy ! Component: 150 - total flux cleaned = 0.00100701 Jy ! Component: 200 - total flux cleaned = 0.00111909 Jy ! Total flux subtracted in 200 components = 0.00111909 Jy ! Clean residual min=-0.002017 max=0.001790 Jy/beam ! Clean residual mean=-0.000005 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.247273 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 94 components and 0.247273 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=0.110491Jy sigma=0.000638 ! Fit after self-cal, rms=0.110493Jy sigma=0.000638 wmodel J0807+0432_X_2017_01_16_pus_map.mod ! Writing 94 model components to file: J0807+0432_X_2017_01_16_pus_map.mod wobs J0807+0432_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J0807+0432_X_2017_01_16_pus_uvs.fits wwins J0807+0432_X_2017_01_16_pus_map.win ! wwins: Wrote 3 windows to J0807+0432_X_2017_01_16_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 = -0.000510394 Jy ! Component: 100 - total flux cleaned = -0.000903009 Jy ! Component: 150 - total flux cleaned = -0.00127187 Jy ! Component: 200 - total flux cleaned = -0.00165332 Jy ! Component: 250 - total flux cleaned = -0.00196407 Jy ! Component: 300 - total flux cleaned = -0.00226438 Jy ! Component: 350 - total flux cleaned = -0.00250274 Jy ! Component: 400 - total flux cleaned = -0.00265767 Jy ! Component: 450 - total flux cleaned = -0.00280843 Jy ! Component: 500 - total flux cleaned = -0.00288185 Jy ! Component: 550 - total flux cleaned = -0.00297768 Jy ! Component: 600 - total flux cleaned = -0.00297769 Jy ! Component: 650 - total flux cleaned = -0.00293196 Jy ! Component: 700 - total flux cleaned = -0.00297666 Jy ! Component: 750 - total flux cleaned = -0.00290987 Jy ! Component: 800 - total flux cleaned = -0.00295309 Jy ! Component: 850 - total flux cleaned = -0.00297426 Jy ! Component: 900 - total flux cleaned = -0.00301643 Jy ! Component: 950 - total flux cleaned = -0.00309933 Jy ! Component: 1000 - total flux cleaned = -0.00320114 Jy ! Component: 1050 - total flux cleaned = -0.00318082 Jy ! Component: 1100 - total flux cleaned = -0.00324065 Jy ! Component: 1150 - total flux cleaned = -0.00329965 Jy ! Component: 1200 - total flux cleaned = -0.00329987 Jy ! Component: 1250 - total flux cleaned = -0.00330017 Jy ! Component: 1300 - total flux cleaned = -0.00343419 Jy ! Component: 1350 - total flux cleaned = -0.00350946 Jy ! Component: 1400 - total flux cleaned = -0.00349059 Jy ! Component: 1450 - total flux cleaned = -0.00352738 Jy ! Component: 1500 - total flux cleaned = -0.00350922 Jy ! Component: 1550 - total flux cleaned = -0.00350918 Jy ! Component: 1600 - total flux cleaned = -0.00349137 Jy ! Component: 1650 - total flux cleaned = -0.00345573 Jy ! Component: 1700 - total flux cleaned = -0.00345561 Jy ! Component: 1750 - total flux cleaned = -0.00342118 Jy ! Component: 1800 - total flux cleaned = -0.00340403 Jy ! Component: 1850 - total flux cleaned = -0.00342088 Jy ! Component: 1900 - total flux cleaned = -0.00343781 Jy ! Component: 1950 - total flux cleaned = -0.00340431 Jy ! Component: 2000 - total flux cleaned = -0.00335484 Jy ! Total flux subtracted in 2048 components = -0.00338793 Jy ! Clean residual min=-0.001023 max=0.000882 Jy/beam ! Clean residual mean=0.000000 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.243885 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 235 components and 0.243885 Jy ![Exited script file: muppet] wmap "J0807+0432_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.053 x 2.625 at 18.6 degrees (North through East) ! Clean map min=-0.0016014 max=0.12015 Jy/beam ! Writing clean map to FITS file: J0807+0432_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.120153 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00032391 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.808747 0.808747 1.61749 3.23499 6.46998 12.94 25.8799 51.7598 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.12 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.053 x 2.625 at 18.6 degrees (North through East) ! Clean map min=-0.0016014 max=0.12015 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 J0807+0432_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:46:30 2019