! Started logfile: J0817+5537_X_2017_03_27_pus_uvs.log on Sat Apr 27 22:00:58 2019 obs J0817+5537_X_2017_03_27_pus_uva.fits ! Reading UV FITS file: J0817+5537_X_2017_03_27_pus_uva.fits ! AN table 1: 146 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.783562 visibilities/baseline/integration-bin. ! Found source: J0817+5537 ! ! 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 1844 lines of history. ! ! Reading 61776 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 J0817+5537_X_2017_03_27_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 219 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 219 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 219 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 219 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 219 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 219 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 219 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 219 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 219 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 219 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 219 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 219 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.923659Jy sigma=0.007987 ! Fit after self-cal, rms=0.914220Jy sigma=0.007911 ! 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=0.8057 mas, bmaj=1.028 mas, bpa=10.07 degrees ! Estimated noise=758.421 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 = 0.066836 Jy ! Component: 100 - total flux cleaned = 0.0824798 Jy ! Total flux subtracted in 100 components = 0.0824798 Jy ! Clean residual min=-0.004883 max=0.018900 Jy/beam ! Clean residual mean=-0.000040 rms=0.001346 Jy/beam ! Combined flux in latest and established models = 0.0824798 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0824798 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=0.082849Jy sigma=0.000686 ! Fit after self-cal, rms=0.082813Jy sigma=0.000686 ! Inverting map ! Added new window around map position (1.2, -0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0154121 Jy ! Component: 100 - total flux cleaned = 0.0218172 Jy ! Total flux subtracted in 100 components = 0.0218172 Jy ! Clean residual min=-0.003250 max=0.007852 Jy/beam ! Clean residual mean=-0.000017 rms=0.000810 Jy/beam ! Combined flux in latest and established models = 0.104297 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 12 components and 0.104297 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=0.079785Jy sigma=0.000659 ! Fit after self-cal, rms=0.079264Jy sigma=0.000654 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00674495 Jy ! Component: 100 - total flux cleaned = 0.00925862 Jy ! Total flux subtracted in 100 components = 0.00925862 Jy ! Clean residual min=-0.002464 max=0.003402 Jy/beam ! Clean residual mean=-0.000007 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.113556 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 18 components and 0.113556 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=0.078653Jy sigma=0.000649 ! Fit after self-cal, rms=0.078522Jy sigma=0.000648 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00319701 Jy ! Component: 100 - total flux cleaned = 0.00427101 Jy ! Total flux subtracted in 100 components = 0.00427101 Jy ! Clean residual min=-0.002086 max=0.002550 Jy/beam ! Clean residual mean=-0.000002 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.117827 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 22 components and 0.117827 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=0.078375Jy sigma=0.000647 ! Fit after self-cal, rms=0.078340Jy sigma=0.000646 ! 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=0.9831 mas, bmaj=1.247 mas, bpa=11.04 degrees ! Estimated noise=332.037 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 (1.8, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00263789 Jy ! Component: 100 - total flux cleaned = 0.0032488 Jy ! Component: 150 - total flux cleaned = 0.00320736 Jy ! Component: 200 - total flux cleaned = 0.00310103 Jy ! Total flux subtracted in 200 components = 0.00310103 Jy ! Clean residual min=-0.001480 max=0.001648 Jy/beam ! Clean residual mean=0.000002 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.120928 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 38 components and 0.120928 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=0.078246Jy sigma=0.000646 ! Fit after self-cal, rms=0.078228Jy sigma=0.000645 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 1.04 KP 1.02 ! LA 0.98 MK 0.97 NL 0.97 OV 0.98 ! PT 0.99 SC 1.08 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.99 KP 1.05 ! LA 1.00 MK 0.95 NL 0.99 OV 0.99 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.02 HN 0.98 KP 0.98 ! LA 1.04 MK 0.99 NL 0.97 OV 1.02 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 1.04 KP 1.00 ! LA 1.05 MK 0.96 NL 0.99 OV 1.00 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.94 HN 0.96 KP 0.99 ! LA 1.03 MK 1.00 NL 0.96 OV 0.99 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.99 KP 1.01 ! LA 1.01 MK 0.98 NL 0.98 OV 1.00 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 0.95 KP 0.99 ! LA 1.06 MK 0.99 NL 0.98 OV 0.99 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 0.96 KP 0.99 ! LA 1.03 MK 0.99 NL 0.94 OV 1.02 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.94 KP 1.02 ! LA 1.04 MK 0.96 NL 0.97 OV 0.98 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.00 HN 1.01 KP 0.90 ! LA 1.04 MK 0.95 NL 0.88 OV 1.09 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.06 HN 1.09 KP 1.00 ! LA 1.11 MK 0.98 NL 0.91 OV 1.15 ! PT 1.13 SC 1.03 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 1.00 KP 0.99 ! LA 1.04 MK 0.93 NL 0.89 OV 1.08 ! PT 1.06 SC 1.07 ! ! ! Fit before self-cal, rms=0.078228Jy sigma=0.000645 ! Fit after self-cal, rms=0.077305Jy sigma=0.000643 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9863 mas, bmaj=1.244 mas, bpa=9.992 degrees ! Estimated noise=331.066 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 = 0.00158843 Jy ! Component: 100 - total flux cleaned = 0.00166541 Jy ! Component: 150 - total flux cleaned = 0.00181121 Jy ! Component: 200 - total flux cleaned = 0.00188126 Jy ! Total flux subtracted in 200 components = 0.00188126 Jy ! Clean residual min=-0.000996 max=0.001288 Jy/beam ! Clean residual mean=-0.000007 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.122809 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 44 components and 0.122809 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=0.077261Jy sigma=0.000643 ! Fit after self-cal, rms=0.077237Jy sigma=0.000643 ! 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=0.077237Jy sigma=0.000643 ! Fit after self-cal, rms=0.077400Jy sigma=0.000642 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9881 mas, bmaj=1.242 mas, bpa=9.663 degrees ! Estimated noise=331.464 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000506298 Jy ! Component: 100 - total flux cleaned = 0.000716515 Jy ! Component: 150 - total flux cleaned = 0.000886142 Jy ! Component: 200 - total flux cleaned = 0.000931127 Jy ! Total flux subtracted in 200 components = 0.000931127 Jy ! Clean residual min=-0.000970 max=0.000970 Jy/beam ! Clean residual mean=-0.000005 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.12374 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 49 components and 0.12374 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=0.077383Jy sigma=0.000642 ! Fit after self-cal, rms=0.077389Jy sigma=0.000642 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 = 7.83955e-05 Jy ! Component: 100 - total flux cleaned = 0.000129065 Jy ! Component: 150 - total flux cleaned = 0.000200805 Jy ! Component: 200 - total flux cleaned = 0.000200627 Jy ! Total flux subtracted in 200 components = 0.000200627 Jy ! Clean residual min=-0.000928 max=0.000950 Jy/beam ! Clean residual mean=-0.000005 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.123941 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 52 components and 0.123941 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=0.077381Jy sigma=0.000642 ! Fit after self-cal, rms=0.077379Jy sigma=0.000642 ! 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=0.077379Jy sigma=0.000642 ! Fit after self-cal, rms=0.077315Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9884 mas, bmaj=1.241 mas, bpa=9.454 degrees ! Estimated noise=331.243 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000282616 Jy ! Component: 100 - total flux cleaned = 0.000373182 Jy ! Component: 150 - total flux cleaned = 0.000432542 Jy ! Component: 200 - total flux cleaned = 0.00044242 Jy ! Total flux subtracted in 200 components = 0.00044242 Jy ! Clean residual min=-0.000892 max=0.000877 Jy/beam ! Clean residual mean=-0.000005 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.124383 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 56 components and 0.124383 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=0.077308Jy sigma=0.000642 ! Fit after self-cal, rms=0.077305Jy sigma=0.000642 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 = 4.8235e-05 Jy ! Component: 100 - total flux cleaned = 0.00010339 Jy ! Component: 150 - total flux cleaned = 0.000112954 Jy ! Component: 200 - total flux cleaned = 0.000122014 Jy ! Total flux subtracted in 200 components = 0.000122014 Jy ! Clean residual min=-0.000864 max=0.000870 Jy/beam ! Clean residual mean=-0.000005 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.124505 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 57 components and 0.124505 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=0.077301Jy sigma=0.000642 ! Fit after self-cal, rms=0.077300Jy sigma=0.000642 ! 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=0.077300Jy sigma=0.000642 ! Fit after self-cal, rms=0.077250Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.263 mas, bmaj=2.383 mas, bpa=52.59 degrees ! Estimated noise=429.974 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000345943 Jy ! Component: 100 - total flux cleaned = 0.00040315 Jy ! Component: 150 - total flux cleaned = 0.000441121 Jy ! Component: 200 - total flux cleaned = 0.00044615 Jy ! Total flux subtracted in 200 components = 0.00044615 Jy ! Clean residual min=-0.000982 max=0.001145 Jy/beam ! Clean residual mean=-0.000013 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.124951 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 66 components and 0.124951 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=0.077250Jy sigma=0.000642 ! Fit after self-cal, rms=0.077250Jy sigma=0.000642 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 = 1.97881e-05 Jy ! Component: 100 - total flux cleaned = 6.43172e-05 Jy ! Component: 150 - total flux cleaned = 7.85554e-05 Jy ! Component: 200 - total flux cleaned = 7.84015e-05 Jy ! Total flux subtracted in 200 components = 7.84015e-05 Jy ! Clean residual min=-0.000990 max=0.001129 Jy/beam ! Clean residual mean=-0.000012 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.12503 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 72 components and 0.12503 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=0.077249Jy sigma=0.000642 ! Fit after self-cal, rms=0.077249Jy sigma=0.000642 ! 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=0.9887 mas, bmaj=1.241 mas, bpa=9.412 degrees ! Estimated noise=331.119 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9887 x 1.241 at 9.412 degrees (North through East) ! Clean map min=-0.00076718 max=0.080955 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=0.8084 mas, bmaj=1.024 mas, bpa=8.134 degrees ! Estimated noise=755.943 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0671602 Jy ! Component: 100 - total flux cleaned = 0.0923324 Jy ! Component: 150 - total flux cleaned = 0.104106 Jy ! Component: 200 - total flux cleaned = 0.110589 Jy ! Total flux subtracted in 200 components = 0.110589 Jy ! Clean residual min=-0.002128 max=0.003385 Jy/beam ! Clean residual mean=-0.000016 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.110589 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.110589 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9887 mas, bmaj=1.241 mas, bpa=9.412 degrees ! Estimated noise=331.119 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 = 0.00532938 Jy ! Component: 100 - total flux cleaned = 0.00841673 Jy ! Component: 150 - total flux cleaned = 0.010412 Jy ! Component: 200 - total flux cleaned = 0.0117889 Jy ! Total flux subtracted in 200 components = 0.0117889 Jy ! Clean residual min=-0.000916 max=0.001081 Jy/beam ! Clean residual mean=-0.000011 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.122378 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 29 components and 0.122378 Jy ! Inverting map ! Added new window around map position (3, -4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110453 Jy ! Component: 100 - total flux cleaned = 0.00188812 Jy ! Component: 150 - total flux cleaned = 0.00248165 Jy ! Component: 200 - total flux cleaned = 0.00276868 Jy ! Total flux subtracted in 200 components = 0.00276868 Jy ! Clean residual min=-0.000863 max=0.000851 Jy/beam ! Clean residual mean=-0.000005 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.125147 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 41 components and 0.125147 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=2.263 mas, bmaj=2.383 mas, bpa=52.59 degrees ! Estimated noise=429.974 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000425115 Jy ! Component: 100 - total flux cleaned = 0.000563102 Jy ! Component: 150 - total flux cleaned = 0.000665365 Jy ! Component: 200 - total flux cleaned = 0.000674065 Jy ! Total flux subtracted in 200 components = 0.000674065 Jy ! Clean residual min=-0.000977 max=0.000958 Jy/beam ! Clean residual mean=-0.000009 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.125821 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 = 1.44204e-05 Jy ! Component: 100 - total flux cleaned = 1.45965e-05 Jy ! Component: 150 - total flux cleaned = 1.45676e-05 Jy ! Component: 200 - total flux cleaned = 1.45338e-05 Jy ! Total flux subtracted in 200 components = 1.45338e-05 Jy ! Clean residual min=-0.000972 max=0.000934 Jy/beam ! Clean residual mean=-0.000009 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.125835 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 60 components and 0.125835 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9887 mas, bmaj=1.241 mas, bpa=9.412 degrees ! Estimated noise=331.119 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000136368 Jy ! Component: 100 - total flux cleaned = -0.000158686 Jy ! Component: 150 - total flux cleaned = -0.000199987 Jy ! Component: 200 - total flux cleaned = -0.000228536 Jy ! Total flux subtracted in 200 components = -0.000228536 Jy ! Clean residual min=-0.000821 max=0.000867 Jy/beam ! Clean residual mean=-0.000004 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.125607 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 79 components and 0.125607 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=0.077239Jy sigma=0.000641 ! Fit after self-cal, rms=0.077232Jy sigma=0.000641 wmodel J0817+5537_X_2017_03_27_pus_map.mod ! Writing 79 model components to file: J0817+5537_X_2017_03_27_pus_map.mod wobs J0817+5537_X_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J0817+5537_X_2017_03_27_pus_uvs.fits wwins J0817+5537_X_2017_03_27_pus_map.win ! wwins: Wrote 4 windows to J0817+5537_X_2017_03_27_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 = -6.1146e-05 Jy ! Component: 100 - total flux cleaned = -8.81767e-05 Jy ! Component: 150 - total flux cleaned = -7.47527e-05 Jy ! Component: 200 - total flux cleaned = -7.4272e-05 Jy ! Component: 250 - total flux cleaned = -4.95755e-05 Jy ! Component: 300 - total flux cleaned = -2.56172e-05 Jy ! Component: 350 - total flux cleaned = -2.37738e-06 Jy ! Component: 400 - total flux cleaned = 9.02796e-06 Jy ! Component: 450 - total flux cleaned = 9.00028e-06 Jy ! Component: 500 - total flux cleaned = 3.11272e-05 Jy ! Component: 550 - total flux cleaned = 6.36608e-05 Jy ! Component: 600 - total flux cleaned = 0.000116566 Jy ! Component: 650 - total flux cleaned = 0.000147836 Jy ! Component: 700 - total flux cleaned = 0.000188921 Jy ! Component: 750 - total flux cleaned = 0.00024946 Jy ! Component: 800 - total flux cleaned = 0.000279335 Jy ! Component: 850 - total flux cleaned = 0.000338136 Jy ! Component: 900 - total flux cleaned = 0.000366972 Jy ! Component: 950 - total flux cleaned = 0.000414826 Jy ! Component: 1000 - total flux cleaned = 0.000452805 Jy ! Component: 1050 - total flux cleaned = 0.00050891 Jy ! Component: 1100 - total flux cleaned = 0.000591977 Jy ! Component: 1150 - total flux cleaned = 0.000628371 Jy ! Component: 1200 - total flux cleaned = 0.00071871 Jy ! Component: 1250 - total flux cleaned = 0.000736546 Jy ! Component: 1300 - total flux cleaned = 0.000825081 Jy ! Component: 1350 - total flux cleaned = 0.000912613 Jy ! Component: 1400 - total flux cleaned = 0.000973153 Jy ! Component: 1450 - total flux cleaned = 0.00101609 Jy ! Component: 1500 - total flux cleaned = 0.00105865 Jy ! Component: 1550 - total flux cleaned = 0.00111763 Jy ! Component: 1600 - total flux cleaned = 0.00115109 Jy ! Component: 1650 - total flux cleaned = 0.00119249 Jy ! Component: 1700 - total flux cleaned = 0.00124178 Jy ! Component: 1750 - total flux cleaned = 0.00128247 Jy ! Component: 1800 - total flux cleaned = 0.00133901 Jy ! Component: 1850 - total flux cleaned = 0.00138678 Jy ! Component: 1900 - total flux cleaned = 0.00142643 Jy ! Component: 1950 - total flux cleaned = 0.00147346 Jy ! Component: 2000 - total flux cleaned = 0.0015046 Jy ! Total flux subtracted in 2048 components = 0.00151236 Jy ! Clean residual min=-0.000438 max=0.000447 Jy/beam ! Clean residual mean=-0.000003 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.127119 Jy keep ! Adding 148 model components to the UV plane model. ! The established model now contains 227 components and 0.127119 Jy ![Exited script file: muppet] wmap "J0817+5537_X_2017_03_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9887 x 1.241 at 9.412 degrees (North through East) ! Clean map min=-0.00063435 max=0.080665 Jy/beam ! Writing clean map to FITS file: J0817+5537_X_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0806651 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000142742 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.530868 0.530868 1.06174 2.12347 4.24694 8.49388 16.9878 33.9755 67.9511 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.08 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9887 x 1.241 at 9.412 degrees (North through East) ! Clean map min=-0.00063435 max=0.080665 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 J0817+5537_X_2017_03_27_pus_uvs.log closed on Sat Apr 27 22:01:02 2019