! Started logfile: J0650-1637_X_2017_02_19_pus_uvs.log on Sat May 4 21:39:41 2019 obs J0650-1637_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J0650-1637_X_2017_02_19_pus_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.608333 visibilities/baseline/integration-bin. ! Found source: J0650-1637 ! ! 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 858 lines of history. ! ! Reading 5256 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 J0650-1637_X_2017_02_19_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 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.363950Jy sigma=0.002748 ! Fit after self-cal, rms=0.352533Jy sigma=0.002656 ! 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=0.71 mas, bmaj=1.921 mas, bpa=8.869 degrees ! Estimated noise=1745.27 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 = 0.549524 Jy ! Component: 100 - total flux cleaned = 0.738636 Jy ! Total flux subtracted in 100 components = 0.738636 Jy ! Clean residual min=-0.039041 max=0.096089 Jy/beam ! Clean residual mean=-0.000220 rms=0.014437 Jy/beam ! Combined flux in latest and established models = 0.738636 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.738636 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=0.229599Jy sigma=0.001677 ! Fit after self-cal, rms=0.228359Jy sigma=0.001670 ! Inverting map ! Added new window around map position (-1, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.108063 Jy ! Component: 100 - total flux cleaned = 0.174391 Jy ! Total flux subtracted in 100 components = 0.174391 Jy ! Clean residual min=-0.021180 max=0.035238 Jy/beam ! Clean residual mean=-0.000089 rms=0.007366 Jy/beam ! Combined flux in latest and established models = 0.913027 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 27 components and 0.913027 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=0.150103Jy sigma=0.001026 ! Fit after self-cal, rms=0.148423Jy sigma=0.001012 ! 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=0.8251 mas, bmaj=2.187 mas, bpa=9.92 degrees ! Estimated noise=1324.61 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 = 0.0582647 Jy ! Component: 100 - total flux cleaned = 0.0913595 Jy ! Component: 150 - total flux cleaned = 0.112398 Jy ! Component: 200 - total flux cleaned = 0.12677 Jy ! Total flux subtracted in 200 components = 0.12677 Jy ! Clean residual min=-0.012578 max=0.016758 Jy/beam ! Clean residual mean=-0.000009 rms=0.003855 Jy/beam ! Combined flux in latest and established models = 1.0398 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 53 components and 1.0398 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=0.122946Jy sigma=0.000783 ! Fit after self-cal, rms=0.122295Jy sigma=0.000777 ! 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 0.94 FD 0.99 HN 1.06 KP 1.04 ! LA 0.98 MK 0.99 NL 0.97 OV 0.99 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.06 KP 1.02 ! LA 0.98 MK 0.98 NL 0.99 OV 1.00 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.08 KP 1.03 ! LA 1.01 MK 1.02 NL 0.97 OV 1.00 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.96 HN 1.07 KP 1.02 ! LA 1.01 MK 1.02 NL 0.97 OV 0.98 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.17 KP 0.99 ! LA 1.01 MK 1.03 NL 0.98 OV 1.01 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.21 KP 0.98 ! LA 0.99 MK 1.00 NL 0.97 OV 0.99 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 1.03 KP 0.98 ! LA 0.98 MK 1.03 NL 0.96 OV 0.98 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 1.02 KP 1.00 ! LA 1.00 MK 1.00 NL 0.98 OV 0.98 ! PT 1.00* SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.03 KP 1.00 ! LA 1.00 MK 1.00 NL 0.98 OV 0.99 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 1.24 KP 1.05 ! LA 0.98 MK 1.00 NL 0.99 OV 1.04 ! PT 1.00* SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.22 KP 1.03 ! LA 0.98 MK 1.00 NL 0.96 OV 1.03 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.20 KP 1.09 ! LA 1.00 MK 1.00 NL 0.97 OV 1.02 ! PT 1.00* SC 1.02 ! ! ! Fit before self-cal, rms=0.122295Jy sigma=0.000777 ! Fit after self-cal, rms=0.115948Jy sigma=0.000704 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8302 mas, bmaj=2.193 mas, bpa=10.1 degrees ! Estimated noise=1319.74 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 = 0.00551793 Jy ! Component: 100 - total flux cleaned = 0.00528461 Jy ! Component: 150 - total flux cleaned = 0.00527918 Jy ! Component: 200 - total flux cleaned = 0.00527642 Jy ! Total flux subtracted in 200 components = 0.00527642 Jy ! Clean residual min=-0.008461 max=0.008670 Jy/beam ! Clean residual mean=-0.000004 rms=0.002249 Jy/beam ! Combined flux in latest and established models = 1.04507 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 64 components and 1.04507 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=0.115004Jy sigma=0.000698 ! Fit after self-cal, rms=0.114976Jy sigma=0.000697 ! 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=0.114976Jy sigma=0.000697 ! Fit after self-cal, rms=0.105930Jy sigma=0.000658 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8309 mas, bmaj=2.195 mas, bpa=10.09 degrees ! Estimated noise=1317.19 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00314916 Jy ! Component: 100 - total flux cleaned = 0.00291138 Jy ! Component: 150 - total flux cleaned = 0.0029096 Jy ! Component: 200 - total flux cleaned = 0.00298958 Jy ! Total flux subtracted in 200 components = 0.00298958 Jy ! Clean residual min=-0.005062 max=0.005230 Jy/beam ! Clean residual mean=0.000001 rms=0.001276 Jy/beam ! Combined flux in latest and established models = 1.04806 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 70 components and 1.04806 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=0.105673Jy sigma=0.000656 ! Fit after self-cal, rms=0.105650Jy sigma=0.000655 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 = 0.00101619 Jy ! Component: 100 - total flux cleaned = 0.00109191 Jy ! Component: 150 - total flux cleaned = 0.00115943 Jy ! Component: 200 - total flux cleaned = 0.00121424 Jy ! Total flux subtracted in 200 components = 0.00121424 Jy ! Clean residual min=-0.004648 max=0.005168 Jy/beam ! Clean residual mean=0.000001 rms=0.001232 Jy/beam ! Combined flux in latest and established models = 1.04928 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 71 components and 1.04928 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=0.105551Jy sigma=0.000655 ! Fit after self-cal, rms=0.105536Jy sigma=0.000655 ! Inverting map ! Added new window around map position (-3, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00427322 Jy ! Component: 100 - total flux cleaned = 0.00555186 Jy ! Component: 150 - total flux cleaned = 0.00602778 Jy ! Component: 200 - total flux cleaned = 0.00638513 Jy ! Total flux subtracted in 200 components = 0.00638513 Jy ! Clean residual min=-0.004325 max=0.004258 Jy/beam ! Clean residual mean=0.000003 rms=0.001127 Jy/beam ! Combined flux in latest and established models = 1.05566 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 89 components and 1.05566 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=0.105340Jy sigma=0.000653 ! Fit after self-cal, rms=0.105325Jy sigma=0.000653 ! 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=0.105325Jy sigma=0.000653 ! Fit after self-cal, rms=0.105202Jy sigma=0.000652 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8308 mas, bmaj=2.194 mas, bpa=10.06 degrees ! Estimated noise=1316.37 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00226889 Jy ! Component: 100 - total flux cleaned = 0.00309956 Jy ! Component: 150 - total flux cleaned = 0.00326048 Jy ! Component: 200 - total flux cleaned = 0.00325985 Jy ! Total flux subtracted in 200 components = 0.00325985 Jy ! Clean residual min=-0.004060 max=0.003957 Jy/beam ! Clean residual mean=0.000004 rms=0.001039 Jy/beam ! Combined flux in latest and established models = 1.05892 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 95 components and 1.05892 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=0.105130Jy sigma=0.000651 ! Fit after self-cal, rms=0.105122Jy sigma=0.000651 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 = 0.000678625 Jy ! Component: 100 - total flux cleaned = 0.000913168 Jy ! Component: 150 - total flux cleaned = 0.00086949 Jy ! Component: 200 - total flux cleaned = 0.000869684 Jy ! Total flux subtracted in 200 components = 0.000869684 Jy ! Clean residual min=-0.003977 max=0.003938 Jy/beam ! Clean residual mean=0.000004 rms=0.001020 Jy/beam ! Combined flux in latest and established models = 1.05979 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 101 components and 1.05979 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=0.105084Jy sigma=0.000651 ! Fit after self-cal, rms=0.105079Jy sigma=0.000651 ! 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=0.105079Jy sigma=0.000651 ! Fit after self-cal, rms=0.105113Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.002 mas, bmaj=4.15 mas, bpa=9.885 degrees ! Estimated noise=1735.72 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000651426 Jy ! Component: 100 - total flux cleaned = 0.000935538 Jy ! Component: 150 - total flux cleaned = 0.00109904 Jy ! Component: 200 - total flux cleaned = 0.00105494 Jy ! Total flux subtracted in 200 components = 0.00105494 Jy ! Clean residual min=-0.004778 max=0.005348 Jy/beam ! Clean residual mean=0.000007 rms=0.001413 Jy/beam ! Combined flux in latest and established models = 1.06085 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 114 components and 1.06085 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=0.105103Jy sigma=0.000651 ! Fit after self-cal, rms=0.105088Jy sigma=0.000651 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 = 0.000100427 Jy ! Component: 100 - total flux cleaned = 0.000320133 Jy ! Component: 150 - total flux cleaned = 0.000342671 Jy ! Component: 200 - total flux cleaned = 0.000284135 Jy ! Total flux subtracted in 200 components = 0.000284135 Jy ! Clean residual min=-0.004674 max=0.005469 Jy/beam ! Clean residual mean=0.000007 rms=0.001404 Jy/beam ! Combined flux in latest and established models = 1.06113 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 118 components and 1.06113 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=0.105079Jy sigma=0.000651 ! Fit after self-cal, rms=0.105070Jy sigma=0.000651 ! 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=0.8307 mas, bmaj=2.193 mas, bpa=10.04 degrees ! Estimated noise=1316.76 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8307 x 2.193 at 10.04 degrees (North through East) ! Clean map min=-0.003573 max=0.74039 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 ! Performing amp+phase self-cal ! ! 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=0.105070Jy sigma=0.000651 ! Fit after self-cal, rms=0.098778Jy sigma=0.000602 ! Inverting map and beam ! Estimated beam: bmin=0.8306 mas, bmaj=2.193 mas, bpa=10.01 degrees ! Estimated noise=1316.81 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127238 Jy ! Component: 100 - total flux cleaned = 0.00122947 Jy ! Component: 150 - total flux cleaned = 0.00115069 Jy ! Component: 200 - total flux cleaned = 0.00111352 Jy ! Total flux subtracted in 200 components = 0.00111352 Jy ! Clean residual min=-0.003937 max=0.003692 Jy/beam ! Clean residual mean=0.000005 rms=0.000964 Jy/beam ! Combined flux in latest and established models = 1.06224 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 126 components and 1.06224 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=0.098742Jy sigma=0.000602 ! Fit after self-cal, rms=0.098738Jy sigma=0.000602 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000123156 Jy ! Component: 100 - total flux cleaned = 8.93217e-05 Jy ! Component: 150 - total flux cleaned = 0.000121643 Jy ! Component: 200 - total flux cleaned = 0.000121401 Jy ! Total flux subtracted in 200 components = 0.000121401 Jy ! Clean residual min=-0.003909 max=0.003585 Jy/beam ! Clean residual mean=0.000005 rms=0.000953 Jy/beam ! Combined flux in latest and established models = 1.06237 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 135 components and 1.06237 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=0.098715Jy sigma=0.000601 ! Fit after self-cal, rms=0.098712Jy sigma=0.000601 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.098712Jy sigma=0.000601 ! Fit after self-cal, rms=0.098760Jy sigma=0.000601 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=0.7145 mas, bmaj=1.921 mas, bpa=8.944 degrees ! Estimated noise=1745.66 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.548801 Jy ! Component: 100 - total flux cleaned = 0.739648 Jy ! Component: 150 - total flux cleaned = 0.846455 Jy ! Component: 200 - total flux cleaned = 0.911156 Jy ! Total flux subtracted in 200 components = 0.911156 Jy ! Clean residual min=-0.015328 max=0.034068 Jy/beam ! Clean residual mean=-0.000089 rms=0.005671 Jy/beam ! Combined flux in latest and established models = 0.911156 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.911156 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8306 mas, bmaj=2.192 mas, bpa=9.998 degrees ! Estimated noise=1317.3 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 = 0.0538452 Jy ! Component: 100 - total flux cleaned = 0.0847369 Jy ! Component: 150 - total flux cleaned = 0.104283 Jy ! Component: 200 - total flux cleaned = 0.117262 Jy ! Total flux subtracted in 200 components = 0.117262 Jy ! Clean residual min=-0.006188 max=0.007057 Jy/beam ! Clean residual mean=-0.000016 rms=0.001660 Jy/beam ! Combined flux in latest and established models = 1.02842 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 54 components and 1.02842 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00886637 Jy ! Component: 100 - total flux cleaned = 0.0153001 Jy ! Component: 150 - total flux cleaned = 0.020194 Jy ! Component: 200 - total flux cleaned = 0.0240519 Jy ! Total flux subtracted in 200 components = 0.0240519 Jy ! Clean residual min=-0.004460 max=0.004002 Jy/beam ! Clean residual mean=-0.000001 rms=0.001107 Jy/beam ! Combined flux in latest and established models = 1.05247 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 80 components and 1.05247 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=2.001 mas, bmaj=4.149 mas, bpa=9.833 degrees ! Estimated noise=1737.04 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00471409 Jy ! Component: 100 - total flux cleaned = 0.00749642 Jy ! Component: 150 - total flux cleaned = 0.00925428 Jy ! Component: 200 - total flux cleaned = 0.0104279 Jy ! Total flux subtracted in 200 components = 0.0104279 Jy ! Clean residual min=-0.004666 max=0.005173 Jy/beam ! Clean residual mean=0.000008 rms=0.001378 Jy/beam ! Combined flux in latest and established models = 1.0629 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000528312 Jy ! Component: 100 - total flux cleaned = 0.000646882 Jy ! Component: 150 - total flux cleaned = 0.000755674 Jy ! Component: 200 - total flux cleaned = 0.000854662 Jy ! Total flux subtracted in 200 components = 0.000854662 Jy ! Clean residual min=-0.004615 max=0.005044 Jy/beam ! Clean residual mean=0.000009 rms=0.001365 Jy/beam ! Combined flux in latest and established models = 1.06375 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 117 components and 1.06375 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8306 mas, bmaj=2.192 mas, bpa=9.998 degrees ! Estimated noise=1317.3 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000955908 Jy ! Component: 100 - total flux cleaned = -0.000811163 Jy ! Component: 150 - total flux cleaned = -0.000745572 Jy ! Component: 200 - total flux cleaned = -0.000684308 Jy ! Total flux subtracted in 200 components = -0.000684308 Jy ! Clean residual min=-0.003948 max=0.003693 Jy/beam ! Clean residual mean=0.000004 rms=0.000984 Jy/beam ! Combined flux in latest and established models = 1.06307 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 129 components and 1.06307 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=0.098875Jy sigma=0.000602 ! Fit after self-cal, rms=0.098836Jy sigma=0.000602 wmodel J0650-1637_X_2017_02_19_pus_map.mod ! Writing 129 model components to file: J0650-1637_X_2017_02_19_pus_map.mod wobs J0650-1637_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J0650-1637_X_2017_02_19_pus_uvs.fits wwins J0650-1637_X_2017_02_19_pus_map.win ! wwins: Wrote 3 windows to J0650-1637_X_2017_02_19_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 = -0.000164144 Jy ! Component: 100 - total flux cleaned = -0.00016197 Jy ! Component: 150 - total flux cleaned = -0.000104693 Jy ! Component: 200 - total flux cleaned = -0.00010643 Jy ! Component: 250 - total flux cleaned = 5.34977e-05 Jy ! Component: 300 - total flux cleaned = 0.00020582 Jy ! Component: 350 - total flux cleaned = 0.000158016 Jy ! Component: 400 - total flux cleaned = 0.000158533 Jy ! Component: 450 - total flux cleaned = 0.000112276 Jy ! Component: 500 - total flux cleaned = 0.000155661 Jy ! Component: 550 - total flux cleaned = 0.000198359 Jy ! Component: 600 - total flux cleaned = 0.000321474 Jy ! Component: 650 - total flux cleaned = 0.000320849 Jy ! Component: 700 - total flux cleaned = 0.00036056 Jy ! Component: 750 - total flux cleaned = 0.000360569 Jy ! Component: 800 - total flux cleaned = 0.000359399 Jy ! Component: 850 - total flux cleaned = 0.000286045 Jy ! Component: 900 - total flux cleaned = 0.000215843 Jy ! Component: 950 - total flux cleaned = 0.000250876 Jy ! Component: 1000 - total flux cleaned = 0.000250784 Jy ! Component: 1050 - total flux cleaned = 0.000284501 Jy ! Component: 1100 - total flux cleaned = 0.000154113 Jy ! Component: 1150 - total flux cleaned = 0.000122482 Jy ! Component: 1200 - total flux cleaned = 0.000122347 Jy ! Component: 1250 - total flux cleaned = 2.86448e-05 Jy ! Component: 1300 - total flux cleaned = 2.84581e-05 Jy ! Component: 1350 - total flux cleaned = 2.828e-05 Jy ! Component: 1400 - total flux cleaned = 5.82105e-05 Jy ! Component: 1450 - total flux cleaned = 0.000116429 Jy ! Component: 1500 - total flux cleaned = 0.000115687 Jy ! Component: 1550 - total flux cleaned = 5.91838e-05 Jy ! Component: 1600 - total flux cleaned = 5.95918e-05 Jy ! Component: 1650 - total flux cleaned = 3.20246e-05 Jy ! Component: 1700 - total flux cleaned = 5.14373e-06 Jy ! Component: 1750 - total flux cleaned = 5.87507e-05 Jy ! Component: 1800 - total flux cleaned = 8.51666e-05 Jy ! Component: 1850 - total flux cleaned = -1.93335e-05 Jy ! Component: 1900 - total flux cleaned = 8.40665e-05 Jy ! Component: 1950 - total flux cleaned = 0.000134872 Jy ! Component: 2000 - total flux cleaned = 3.42076e-05 Jy ! Total flux subtracted in 2048 components = 0.000109112 Jy ! Clean residual min=-0.001278 max=0.001369 Jy/beam ! Clean residual mean=0.000000 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 1.06318 Jy keep ! Adding 138 model components to the UV plane model. ! The established model now contains 267 components and 1.06318 Jy ![Exited script file: muppet] wmap "J0650-1637_X_2017_02_19_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8306 x 2.192 at 9.998 degrees (North through East) ! Clean map min=-0.0025344 max=0.74012 Jy/beam ! Writing clean map to FITS file: J0650-1637_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.740119 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000463801 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.187997 0.187997 0.375994 0.751989 1.50398 3.00795 6.01591 12.0318 24.0636 48.1273 96.2545 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.74 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8306 x 2.192 at 9.998 degrees (North through East) ! Clean map min=-0.0025344 max=0.74012 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 J0650-1637_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:39:43 2019