! Started logfile: J0407+0638_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:44:57 2019 obs J0407+0638_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J0407+0638_X_2017_05_31_pus_uva.fits ! AN table 1: 144 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.973765 visibilities/baseline/integration-bin. ! Found source: J0407+0638 ! ! 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 75720 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 J0407+0638_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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.901461Jy sigma=0.007421 ! Fit after self-cal, rms=0.882203Jy sigma=0.007272 ! 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=0.7149 mas, bmaj=1.709 mas, bpa=-0.8482 degrees ! Estimated noise=635.114 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 = 0.090216 Jy ! Component: 100 - total flux cleaned = 0.11322 Jy ! Total flux subtracted in 100 components = 0.11322 Jy ! Clean residual min=-0.004135 max=0.009977 Jy/beam ! Clean residual mean=-0.000018 rms=0.001055 Jy/beam ! Combined flux in latest and established models = 0.11322 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.11322 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=0.085341Jy sigma=0.000672 ! Fit after self-cal, rms=0.085338Jy sigma=0.000672 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0112624 Jy ! Component: 100 - total flux cleaned = 0.0172401 Jy ! Total flux subtracted in 100 components = 0.0172401 Jy ! Clean residual min=-0.002580 max=0.003788 Jy/beam ! Clean residual mean=-0.000007 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.13046 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 7 components and 0.13046 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=0.083498Jy sigma=0.000655 ! Fit after self-cal, rms=0.083495Jy sigma=0.000655 ! Inverting map ! Added new window around map position (-1, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00409556 Jy ! Component: 100 - total flux cleaned = 0.00663403 Jy ! Total flux subtracted in 100 components = 0.00663403 Jy ! Clean residual min=-0.002415 max=0.002154 Jy/beam ! Clean residual mean=-0.000002 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.137094 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 0.137094 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=0.083228Jy sigma=0.000653 ! Fit after self-cal, rms=0.083225Jy sigma=0.000653 ! 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=0.8829 mas, bmaj=1.996 mas, bpa=-0.9329 degrees ! Estimated noise=314.839 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 = 0.00251416 Jy ! Component: 100 - total flux cleaned = 0.00335935 Jy ! Component: 150 - total flux cleaned = 0.00347167 Jy ! Component: 200 - total flux cleaned = 0.00347065 Jy ! Total flux subtracted in 200 components = 0.00347065 Jy ! Clean residual min=-0.002370 max=0.002142 Jy/beam ! Clean residual mean=0.000004 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.140565 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 30 components and 0.140565 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=0.083142Jy sigma=0.000652 ! Fit after self-cal, rms=0.083141Jy sigma=0.000652 ! 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 0.95 FD 1.00 HN 1.01 KP 0.97 ! LA 0.98 MK 1.00 NL 1.00 OV 1.10 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.02 KP 0.96 ! LA 0.99 MK 0.99 NL 0.99 OV 1.10 ! PT 1.08 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 1.03 KP 0.92 ! LA 1.01 MK 1.02 NL 0.98 OV 1.09 ! PT 1.07 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 1.00 KP 0.97 ! LA 1.03 MK 1.03 NL 0.99 OV 1.10 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.00 KP 0.95 ! LA 1.01 MK 1.03 NL 0.89 OV 1.10 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.01 KP 0.97 ! LA 0.98 MK 1.02 NL 0.90 OV 1.02 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.02 KP 0.98 ! LA 1.01 MK 0.99 NL 0.88 OV 1.00 ! PT 1.06 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.05 KP 0.96 ! LA 1.01 MK 0.99 NL 0.89 OV 1.02 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.07 KP 0.95 ! LA 0.99 MK 0.97 NL 0.90 OV 1.01 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.03 KP 0.96 ! LA 1.00 MK 0.99 NL 0.92 OV 1.01 ! PT 1.05 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.05 KP 0.89 ! LA 1.02 MK 1.00 NL 0.92 OV 0.98 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 0.99 KP 0.94 ! LA 0.98 MK 1.03 NL 0.91 OV 1.09 ! PT 1.09 SC 0.99 ! ! ! Fit before self-cal, rms=0.083141Jy sigma=0.000652 ! Fit after self-cal, rms=0.082269Jy sigma=0.000649 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8869 mas, bmaj=1.995 mas, bpa=-1.069 degrees ! Estimated noise=313.983 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 = 0.000365288 Jy ! Component: 100 - total flux cleaned = 0.000338832 Jy ! Component: 150 - total flux cleaned = 0.000338231 Jy ! Component: 200 - total flux cleaned = 0.000338873 Jy ! Total flux subtracted in 200 components = 0.000338873 Jy ! Clean residual min=-0.001060 max=0.001096 Jy/beam ! Clean residual mean=-0.000000 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.140904 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 42 components and 0.140904 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=0.082257Jy sigma=0.000649 ! Fit after self-cal, rms=0.082262Jy 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=0.082262Jy sigma=0.000649 ! Fit after self-cal, rms=0.082590Jy sigma=0.000648 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8874 mas, bmaj=1.994 mas, bpa=-1.011 degrees ! Estimated noise=314.061 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000306581 Jy ! Component: 100 - total flux cleaned = 0.000407431 Jy ! Component: 150 - total flux cleaned = 0.000425864 Jy ! Component: 200 - total flux cleaned = 0.000433586 Jy ! Total flux subtracted in 200 components = 0.000433586 Jy ! Clean residual min=-0.000892 max=0.000936 Jy/beam ! Clean residual mean=0.000001 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.141337 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 57 components and 0.141337 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=0.082586Jy sigma=0.000648 ! Fit after self-cal, rms=0.082593Jy 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) ! Added new window around map position (-5.4, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000895677 Jy ! Component: 100 - total flux cleaned = 0.00126656 Jy ! Component: 150 - total flux cleaned = 0.00138363 Jy ! Component: 200 - total flux cleaned = 0.00144354 Jy ! Total flux subtracted in 200 components = 0.00144354 Jy ! Clean residual min=-0.000800 max=0.000675 Jy/beam ! Clean residual mean=0.000002 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.142781 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 92 components and 0.142781 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=0.082582Jy sigma=0.000648 ! Fit after self-cal, rms=0.082581Jy 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=0.082581Jy sigma=0.000648 ! Fit after self-cal, rms=0.082658Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8879 mas, bmaj=1.995 mas, bpa=-1.016 degrees ! Estimated noise=314.165 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000325941 Jy ! Component: 100 - total flux cleaned = 0.000402054 Jy ! Component: 150 - total flux cleaned = 0.00043067 Jy ! Component: 200 - total flux cleaned = 0.000456693 Jy ! Total flux subtracted in 200 components = 0.000456693 Jy ! Clean residual min=-0.000794 max=0.000667 Jy/beam ! Clean residual mean=0.000002 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.143237 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 102 components and 0.143237 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=0.082656Jy sigma=0.000647 ! Fit after self-cal, rms=0.082657Jy sigma=0.000647 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 = 4.51636e-05 Jy ! Component: 100 - total flux cleaned = 6.13933e-05 Jy ! Component: 150 - total flux cleaned = 7.64544e-05 Jy ! Component: 200 - total flux cleaned = 9.73019e-05 Jy ! Total flux subtracted in 200 components = 9.73019e-05 Jy ! Clean residual min=-0.000792 max=0.000663 Jy/beam ! Clean residual mean=0.000002 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.143335 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 110 components and 0.143335 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=0.082656Jy sigma=0.000647 ! Fit after self-cal, rms=0.082656Jy sigma=0.000647 ! 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=0.082656Jy sigma=0.000647 ! Fit after self-cal, rms=0.082682Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.114 mas, bmaj=3.121 mas, bpa=-3.542 degrees ! Estimated noise=397.897 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000255639 Jy ! Component: 100 - total flux cleaned = 0.000266046 Jy ! Component: 150 - total flux cleaned = 0.000274917 Jy ! Component: 200 - total flux cleaned = 0.000275693 Jy ! Total flux subtracted in 200 components = 0.000275693 Jy ! Clean residual min=-0.000744 max=0.000747 Jy/beam ! Clean residual mean=0.000006 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.14361 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 122 components and 0.14361 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=0.082682Jy sigma=0.000647 ! Fit after self-cal, rms=0.082682Jy sigma=0.000647 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 = 2.14345e-05 Jy ! Component: 100 - total flux cleaned = 1.54933e-05 Jy ! Component: 150 - total flux cleaned = 5.37167e-06 Jy ! Component: 200 - total flux cleaned = -3.37639e-06 Jy ! Total flux subtracted in 200 components = -3.37639e-06 Jy ! Clean residual min=-0.000747 max=0.000745 Jy/beam ! Clean residual mean=0.000006 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.143607 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 131 components and 0.143607 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=0.082682Jy sigma=0.000647 ! Fit after self-cal, rms=0.082681Jy sigma=0.000647 ! 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=0.8879 mas, bmaj=1.995 mas, bpa=-1.021 degrees ! Estimated noise=314.258 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8879 x 1.995 at -1.021 degrees (North through East) ! Clean map min=-0.00078512 max=0.11998 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=0.7188 mas, bmaj=1.705 mas, bpa=-0.9292 degrees ! Estimated noise=634.684 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0898873 Jy ! Component: 100 - total flux cleaned = 0.113117 Jy ! Component: 150 - total flux cleaned = 0.124271 Jy ! Component: 200 - total flux cleaned = 0.130506 Jy ! Total flux subtracted in 200 components = 0.130506 Jy ! Clean residual min=-0.001880 max=0.003229 Jy/beam ! Clean residual mean=-0.000007 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.130506 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.130506 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8879 mas, bmaj=1.995 mas, bpa=-1.021 degrees ! Estimated noise=314.258 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 = 0.00529587 Jy ! Component: 100 - total flux cleaned = 0.00795556 Jy ! Component: 150 - total flux cleaned = 0.00949232 Jy ! Component: 200 - total flux cleaned = 0.0105798 Jy ! Total flux subtracted in 200 components = 0.0105798 Jy ! Clean residual min=-0.000867 max=0.000695 Jy/beam ! Clean residual mean=-0.000000 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.141086 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 36 components and 0.141086 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=2.114 mas, bmaj=3.121 mas, bpa=-3.542 degrees ! Estimated noise=397.897 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012244 Jy ! Component: 100 - total flux cleaned = 0.00190872 Jy ! Component: 150 - total flux cleaned = 0.00219824 Jy ! Component: 200 - total flux cleaned = 0.00238024 Jy ! Total flux subtracted in 200 components = 0.00238024 Jy ! Clean residual min=-0.000810 max=0.000747 Jy/beam ! Clean residual mean=0.000005 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.143466 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 = 9.2555e-05 Jy ! Component: 100 - total flux cleaned = 0.000127438 Jy ! Component: 150 - total flux cleaned = 0.000150404 Jy ! Component: 200 - total flux cleaned = 0.000171055 Jy ! Total flux subtracted in 200 components = 0.000171055 Jy ! Clean residual min=-0.000768 max=0.000746 Jy/beam ! Clean residual mean=0.000005 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.143637 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 94 components and 0.143637 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8879 mas, bmaj=1.995 mas, bpa=-1.021 degrees ! Estimated noise=314.258 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000207311 Jy ! Component: 100 - total flux cleaned = 0.000278576 Jy ! Component: 150 - total flux cleaned = 0.000278783 Jy ! Component: 200 - total flux cleaned = 0.000267573 Jy ! Total flux subtracted in 200 components = 0.000267573 Jy ! Clean residual min=-0.000790 max=0.000614 Jy/beam ! Clean residual mean=0.000003 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.143905 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 108 components and 0.143905 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=0.082687Jy sigma=0.000647 ! Fit after self-cal, rms=0.082686Jy sigma=0.000647 wmodel J0407+0638_X_2017_05_31_pus_map.mod ! Writing 108 model components to file: J0407+0638_X_2017_05_31_pus_map.mod wobs J0407+0638_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J0407+0638_X_2017_05_31_pus_uvs.fits wwins J0407+0638_X_2017_05_31_pus_map.win ! wwins: Wrote 3 windows to J0407+0638_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 = -0.000299727 Jy ! Component: 100 - total flux cleaned = -0.000335343 Jy ! Component: 150 - total flux cleaned = -0.000391456 Jy ! Component: 200 - total flux cleaned = -0.000380283 Jy ! Component: 250 - total flux cleaned = -0.000369644 Jy ! Component: 300 - total flux cleaned = -0.000338532 Jy ! Component: 350 - total flux cleaned = -0.000328683 Jy ! Component: 400 - total flux cleaned = -0.000309176 Jy ! Component: 450 - total flux cleaned = -0.000299632 Jy ! Component: 500 - total flux cleaned = -0.000299353 Jy ! Component: 550 - total flux cleaned = -0.000280483 Jy ! Component: 600 - total flux cleaned = -0.000271107 Jy ! Component: 650 - total flux cleaned = -0.000243685 Jy ! Component: 700 - total flux cleaned = -0.000216773 Jy ! Component: 750 - total flux cleaned = -0.000172779 Jy ! Component: 800 - total flux cleaned = -0.000137954 Jy ! Component: 850 - total flux cleaned = -0.000112048 Jy ! Component: 900 - total flux cleaned = -6.96342e-05 Jy ! Component: 950 - total flux cleaned = -2.78266e-05 Jy ! Component: 1000 - total flux cleaned = 2.14953e-05 Jy ! Component: 1050 - total flux cleaned = 5.40659e-05 Jy ! Component: 1100 - total flux cleaned = 0.000102214 Jy ! Component: 1150 - total flux cleaned = 0.000134026 Jy ! Component: 1200 - total flux cleaned = 0.000173338 Jy ! Component: 1250 - total flux cleaned = 0.000235511 Jy ! Component: 1300 - total flux cleaned = 0.000274036 Jy ! Component: 1350 - total flux cleaned = 0.000342517 Jy ! Component: 1400 - total flux cleaned = 0.000380177 Jy ! Component: 1450 - total flux cleaned = 0.000417597 Jy ! Component: 1500 - total flux cleaned = 0.000476871 Jy ! Component: 1550 - total flux cleaned = 0.000542887 Jy ! Component: 1600 - total flux cleaned = 0.000593711 Jy ! Component: 1650 - total flux cleaned = 0.000629695 Jy ! Component: 1700 - total flux cleaned = 0.000679707 Jy ! Component: 1750 - total flux cleaned = 0.000715094 Jy ! Component: 1800 - total flux cleaned = 0.000778095 Jy ! Component: 1850 - total flux cleaned = 0.000805843 Jy ! Component: 1900 - total flux cleaned = 0.000833379 Jy ! Component: 1950 - total flux cleaned = 0.000881082 Jy ! Component: 2000 - total flux cleaned = 0.000935068 Jy ! Total flux subtracted in 2048 components = 0.000948431 Jy ! Clean residual min=-0.000508 max=0.000376 Jy/beam ! Clean residual mean=0.000002 rms=0.000127 Jy/beam ! Combined flux in latest and established models = 0.144853 Jy keep ! Adding 127 model components to the UV plane model. ! The established model now contains 235 components and 0.144853 Jy ![Exited script file: muppet] wmap "J0407+0638_X_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8879 x 1.995 at -1.021 degrees (North through East) ! Clean map min=-0.00060088 max=0.11999 Jy/beam ! Writing clean map to FITS file: J0407+0638_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 0.119988 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000126878 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.317225 0.317225 0.63445 1.2689 2.5378 5.0756 10.1512 20.3024 40.6048 81.2096 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.119 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8879 x 1.995 at -1.021 degrees (North through East) ! Clean map min=-0.00060088 max=0.11999 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 J0407+0638_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:45:01 2019