! Started logfile: J0408-0122_X_2017_03_23_pus_uvs.log on Mon May 13 10:17:56 2019 obs J0408-0122_X_2017_03_23_pus_uva.fits ! Reading UV FITS file: J0408-0122_X_2017_03_23_pus_uva.fits ! AN table 1: 146 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.708676 visibilities/baseline/integration-bin. ! Found source: J0408-0122 ! ! 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 1124 lines of history. ! ! Reading 55872 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 J0408-0122_X_2017_03_23_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 383 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 368 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 383 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 377 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 386 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 380 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 377 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 386 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 386 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 389 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 389 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 401 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.929449Jy sigma=0.007616 ! Fit after self-cal, rms=0.910038Jy sigma=0.007471 ! 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=0.6722 mas, bmaj=1.695 mas, bpa=-1.061 degrees ! Estimated noise=645.954 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 = 0.0722178 Jy ! Component: 100 - total flux cleaned = 0.088383 Jy ! Total flux subtracted in 100 components = 0.088383 Jy ! Clean residual min=-0.003734 max=0.005755 Jy/beam ! Clean residual mean=0.000003 rms=0.000828 Jy/beam ! Combined flux in latest and established models = 0.088383 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.088383 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=0.087231Jy sigma=0.000653 ! Fit after self-cal, rms=0.087216Jy sigma=0.000653 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0062068 Jy ! Component: 100 - total flux cleaned = 0.00951562 Jy ! Total flux subtracted in 100 components = 0.00951562 Jy ! Clean residual min=-0.002714 max=0.003025 Jy/beam ! Clean residual mean=0.000002 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.0978986 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 9 components and 0.0978986 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=0.086790Jy sigma=0.000649 ! Fit after self-cal, rms=0.086794Jy sigma=0.000649 ! 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=0.8326 mas, bmaj=1.964 mas, bpa=-1.45 degrees ! Estimated noise=374.588 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 = 0.00165739 Jy ! Component: 100 - total flux cleaned = 0.00186502 Jy ! Component: 150 - total flux cleaned = 0.00177247 Jy ! Component: 200 - total flux cleaned = 0.00165999 Jy ! Total flux subtracted in 200 components = 0.00165999 Jy ! Clean residual min=-0.002287 max=0.003307 Jy/beam ! Clean residual mean=0.000000 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.0995586 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 15 components and 0.0995586 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=0.086756Jy sigma=0.000649 ! Fit after self-cal, rms=0.086756Jy sigma=0.000649 ! 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 0.93 FD 0.95 HN 0.97 KP 0.97 ! LA 1.12 MK 1.01 NL 0.97 OV 1.00 ! PT 1.09 SC 1.02 ! ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 0.97 KP 0.96 ! LA 1.10 MK 1.02 NL 0.96 OV 1.00 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.97 HN 0.96 KP 1.00 ! LA 1.11 MK 1.04 NL 0.95 OV 0.95 ! PT 1.06 SC 1.02 ! ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 1.00 KP 0.93 ! LA 1.14 MK 1.03 NL 0.96 OV 1.01 ! PT 1.09 SC 1.05 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 0.92 KP 0.94 ! LA 1.10 MK 1.08 NL 0.93 OV 1.01 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.93 HN 0.95 KP 0.96 ! LA 1.08 MK 0.98 NL 0.98 OV 1.01 ! PT 1.07 SC 1.05 ! ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 0.99 KP 0.96 ! LA 1.13 MK 1.02 NL 0.94 OV 0.97 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.01 HN 0.97 KP 0.94 ! LA 1.11 MK 0.97 NL 0.94 OV 0.97 ! PT 1.08 SC 1.02 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.95 KP 1.00 ! LA 1.10 MK 0.99 NL 0.97 OV 1.00 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.96 HN 1.02 KP 0.97 ! LA 1.16 MK 0.98 NL 0.94 OV 1.02 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.96 KP 0.96 ! LA 1.15 MK 0.95 NL 0.93 OV 1.03 ! PT 1.09 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 0.96 KP 0.96 ! LA 1.10 MK 0.95 NL 0.96 OV 1.02 ! PT 1.02 SC 1.01 ! ! ! Fit before self-cal, rms=0.086756Jy sigma=0.000649 ! Fit after self-cal, rms=0.086569Jy sigma=0.000646 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8322 mas, bmaj=1.954 mas, bpa=-1.596 degrees ! Estimated noise=373.296 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 = 0.000217203 Jy ! Component: 100 - total flux cleaned = 0.000180895 Jy ! Component: 150 - total flux cleaned = 0.000180818 Jy ! Component: 200 - total flux cleaned = 0.000180688 Jy ! Total flux subtracted in 200 components = 0.000180688 Jy ! Clean residual min=-0.001845 max=0.002229 Jy/beam ! Clean residual mean=0.000004 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.0997393 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 20 components and 0.0997393 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=0.086566Jy sigma=0.000646 ! Fit after self-cal, rms=0.086587Jy sigma=0.000646 ! 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=0.086587Jy sigma=0.000646 ! Fit after self-cal, rms=0.087886Jy sigma=0.000643 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8313 mas, bmaj=1.952 mas, bpa=-1.61 degrees ! Estimated noise=375.171 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000496988 Jy ! Component: 100 - total flux cleaned = 0.000773046 Jy ! Component: 150 - total flux cleaned = 0.000862635 Jy ! Component: 200 - total flux cleaned = 0.000874893 Jy ! Total flux subtracted in 200 components = 0.000874893 Jy ! Clean residual min=-0.001180 max=0.001842 Jy/beam ! Clean residual mean=0.000001 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.100614 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 25 components and 0.100614 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=0.087884Jy sigma=0.000643 ! Fit after self-cal, rms=0.087929Jy 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) ! Added new window around map position (3.2, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00188381 Jy ! Component: 100 - total flux cleaned = 0.00293055 Jy ! Component: 150 - total flux cleaned = 0.0036457 Jy ! Component: 200 - total flux cleaned = 0.00417148 Jy ! Total flux subtracted in 200 components = 0.00417148 Jy ! Clean residual min=-0.001042 max=0.001145 Jy/beam ! Clean residual mean=-0.000002 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.104786 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 54 components and 0.104786 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=0.087885Jy sigma=0.000642 ! Fit after self-cal, rms=0.087875Jy 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=0.087875Jy sigma=0.000642 ! Fit after self-cal, rms=0.088882Jy sigma=0.000641 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8308 mas, bmaj=1.951 mas, bpa=-1.608 degrees ! Estimated noise=375.691 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000813199 Jy ! Component: 100 - total flux cleaned = 0.00132251 Jy ! Component: 150 - total flux cleaned = 0.00170162 Jy ! Component: 200 - total flux cleaned = 0.00200211 Jy ! Total flux subtracted in 200 components = 0.00200211 Jy ! Clean residual min=-0.001099 max=0.001004 Jy/beam ! Clean residual mean=-0.000002 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.106788 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 68 components and 0.106788 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=0.088872Jy sigma=0.000641 ! Fit after self-cal, rms=0.088896Jy sigma=0.000641 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 = 0.000382514 Jy ! Component: 100 - total flux cleaned = 0.000629635 Jy ! Component: 150 - total flux cleaned = 0.000737728 Jy ! Component: 200 - total flux cleaned = 0.0007873 Jy ! Total flux subtracted in 200 components = 0.0007873 Jy ! Clean residual min=-0.001093 max=0.000945 Jy/beam ! Clean residual mean=-0.000003 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.107575 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 78 components and 0.107575 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=0.088893Jy sigma=0.000641 ! Fit after self-cal, rms=0.088893Jy sigma=0.000641 ! 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=0.088893Jy sigma=0.000641 ! Fit after self-cal, rms=0.089190Jy sigma=0.000641 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.034 mas, bmaj=3.292 mas, bpa=0.9951 degrees ! Estimated noise=501.503 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000775021 Jy ! Component: 100 - total flux cleaned = 0.00121755 Jy ! Component: 150 - total flux cleaned = 0.001498 Jy ! Component: 200 - total flux cleaned = 0.00164454 Jy ! Total flux subtracted in 200 components = 0.00164454 Jy ! Clean residual min=-0.001173 max=0.001060 Jy/beam ! Clean residual mean=-0.000007 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.10922 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 85 components and 0.10922 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=0.089190Jy sigma=0.000641 ! Fit after self-cal, rms=0.089192Jy sigma=0.000641 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 = 0.000188394 Jy ! Component: 100 - total flux cleaned = 0.000297592 Jy ! Component: 150 - total flux cleaned = 0.000374984 Jy ! Component: 200 - total flux cleaned = 0.000393174 Jy ! Total flux subtracted in 200 components = 0.000393174 Jy ! Clean residual min=-0.001149 max=0.001040 Jy/beam ! Clean residual mean=-0.000007 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.109613 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 91 components and 0.109613 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=0.089192Jy sigma=0.000641 ! Fit after self-cal, rms=0.089191Jy sigma=0.000641 ! 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=0.8305 mas, bmaj=1.951 mas, bpa=-1.63 degrees ! Estimated noise=376.202 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8305 x 1.951 at -1.63 degrees (North through East) ! Clean map min=-0.00098894 max=0.093871 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=0.6717 mas, bmaj=1.686 mas, bpa=-1.268 degrees ! Estimated noise=532.733 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.071768 Jy ! Component: 100 - total flux cleaned = 0.0880426 Jy ! Component: 150 - total flux cleaned = 0.0943798 Jy ! Component: 200 - total flux cleaned = 0.0976596 Jy ! Total flux subtracted in 200 components = 0.0976596 Jy ! Clean residual min=-0.001462 max=0.001767 Jy/beam ! Clean residual mean=0.000003 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.0976596 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 0.0976596 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8305 mas, bmaj=1.951 mas, bpa=-1.63 degrees ! Estimated noise=376.202 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 = 0.00298594 Jy ! Component: 100 - total flux cleaned = 0.00501271 Jy ! Component: 150 - total flux cleaned = 0.00646917 Jy ! Component: 200 - total flux cleaned = 0.00756718 Jy ! Total flux subtracted in 200 components = 0.00756718 Jy ! Clean residual min=-0.001188 max=0.001288 Jy/beam ! Clean residual mean=-0.000001 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.105227 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 36 components and 0.105227 Jy ! Inverting map ! Added new window around map position (1.2, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117518 Jy ! Component: 100 - total flux cleaned = 0.00176187 Jy ! Component: 150 - total flux cleaned = 0.00222357 Jy ! Component: 200 - total flux cleaned = 0.00261593 Jy ! Total flux subtracted in 200 components = 0.00261593 Jy ! Clean residual min=-0.001109 max=0.000904 Jy/beam ! Clean residual mean=-0.000002 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.107843 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 56 components and 0.107843 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=2.034 mas, bmaj=3.292 mas, bpa=0.9951 degrees ! Estimated noise=501.503 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000886189 Jy ! Component: 100 - total flux cleaned = 0.00139345 Jy ! Component: 150 - total flux cleaned = 0.0016515 Jy ! Component: 200 - total flux cleaned = 0.00179219 Jy ! Total flux subtracted in 200 components = 0.00179219 Jy ! Clean residual min=-0.001186 max=0.001011 Jy/beam ! Clean residual mean=-0.000007 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.109635 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 = 9.6669e-05 Jy ! Component: 100 - total flux cleaned = 0.000150513 Jy ! Component: 150 - total flux cleaned = 0.000199463 Jy ! Component: 200 - total flux cleaned = 0.000238108 Jy ! Total flux subtracted in 200 components = 0.000238108 Jy ! Clean residual min=-0.001158 max=0.000999 Jy/beam ! Clean residual mean=-0.000007 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.109873 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 94 components and 0.109873 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8305 mas, bmaj=1.951 mas, bpa=-1.63 degrees ! Estimated noise=376.202 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000251342 Jy ! Component: 100 - total flux cleaned = -0.000225906 Jy ! Component: 150 - total flux cleaned = -0.000225626 Jy ! Component: 200 - total flux cleaned = -0.000206946 Jy ! Total flux subtracted in 200 components = -0.000206946 Jy ! Clean residual min=-0.001033 max=0.000870 Jy/beam ! Clean residual mean=-0.000003 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.109666 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 107 components and 0.109666 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=0.089184Jy sigma=0.000641 ! Fit after self-cal, rms=0.089183Jy sigma=0.000641 wmodel J0408-0122_X_2017_03_23_pus_map.mod ! Writing 107 model components to file: J0408-0122_X_2017_03_23_pus_map.mod wobs J0408-0122_X_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J0408-0122_X_2017_03_23_pus_uvs.fits wwins J0408-0122_X_2017_03_23_pus_map.win ! wwins: Wrote 3 windows to J0408-0122_X_2017_03_23_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 = -0.000138635 Jy ! Component: 100 - total flux cleaned = -5.03016e-05 Jy ! Component: 150 - total flux cleaned = 3.25833e-05 Jy ! Component: 200 - total flux cleaned = 7.21294e-05 Jy ! Component: 250 - total flux cleaned = 0.000110724 Jy ! Component: 300 - total flux cleaned = 0.000185466 Jy ! Component: 350 - total flux cleaned = 0.000270394 Jy ! Component: 400 - total flux cleaned = 0.000329572 Jy ! Component: 450 - total flux cleaned = 0.000364393 Jy ! Component: 500 - total flux cleaned = 0.000375803 Jy ! Component: 550 - total flux cleaned = 0.000409293 Jy ! Component: 600 - total flux cleaned = 0.000431168 Jy ! Component: 650 - total flux cleaned = 0.000431205 Jy ! Component: 700 - total flux cleaned = 0.000431183 Jy ! Component: 750 - total flux cleaned = 0.000451757 Jy ! Component: 800 - total flux cleaned = 0.000441253 Jy ! Component: 850 - total flux cleaned = 0.000410772 Jy ! Component: 900 - total flux cleaned = 0.000400618 Jy ! Component: 950 - total flux cleaned = 0.000351531 Jy ! Component: 1000 - total flux cleaned = 0.000341971 Jy ! Component: 1050 - total flux cleaned = 0.000342099 Jy ! Component: 1100 - total flux cleaned = 0.000295275 Jy ! Component: 1150 - total flux cleaned = 0.000286142 Jy ! Component: 1200 - total flux cleaned = 0.000267868 Jy ! Component: 1250 - total flux cleaned = 0.000258684 Jy ! Component: 1300 - total flux cleaned = 0.00023165 Jy ! Component: 1350 - total flux cleaned = 0.000196307 Jy ! Component: 1400 - total flux cleaned = 0.000152754 Jy ! Component: 1450 - total flux cleaned = 0.000161387 Jy ! Component: 1500 - total flux cleaned = 0.000135572 Jy ! Component: 1550 - total flux cleaned = 6.7898e-05 Jy ! Component: 1600 - total flux cleaned = 3.4684e-05 Jy ! Component: 1650 - total flux cleaned = 5.13524e-05 Jy ! Component: 1700 - total flux cleaned = 3.49493e-05 Jy ! Component: 1750 - total flux cleaned = 2.31562e-06 Jy ! Component: 1800 - total flux cleaned = -1.37272e-05 Jy ! Component: 1850 - total flux cleaned = -1.37967e-05 Jy ! Component: 1900 - total flux cleaned = 1.96201e-06 Jy ! Component: 1950 - total flux cleaned = -3.72281e-05 Jy ! Component: 2000 - total flux cleaned = -5.26287e-05 Jy ! Total flux subtracted in 2048 components = -5.26238e-05 Jy ! Clean residual min=-0.000453 max=0.000447 Jy/beam ! Clean residual mean=-0.000002 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.109613 Jy keep ! Adding 157 model components to the UV plane model. ! The established model now contains 264 components and 0.109613 Jy ![Exited script file: muppet] wmap "J0408-0122_X_2017_03_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8305 x 1.951 at -1.63 degrees (North through East) ! Clean map min=-0.00080461 max=0.093691 Jy/beam ! Writing clean map to FITS file: J0408-0122_X_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0936909 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000147303 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.471666 0.471666 0.943333 1.88667 3.77333 7.54666 15.0933 30.1866 60.3733 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.093 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8305 x 1.951 at -1.63 degrees (North through East) ! Clean map min=-0.00080461 max=0.093691 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 J0408-0122_X_2017_03_23_pus_uvs.log closed on Mon May 13 10:18:00 2019