! Started logfile: J0958-2655_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:13:51 2017 obs J0958-2655_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J0958-2655_X_2015_01_23_pus_uva.fits ! AN table 1: 122 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.980692 visibilities/baseline/integration-bin. ! Found source: J0958-2655 ! ! 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 350 lines of history. ! ! Reading 64608 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 J0958-2655_X_2015_01_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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.958489Jy sigma=0.010009 ! Fit after self-cal, rms=0.928957Jy sigma=0.009735 ! 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=0.6392 mas, bmaj=1.673 mas, bpa=-3.42 degrees ! Estimated noise=767.769 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 = 0.0536567 Jy ! Component: 100 - total flux cleaned = 0.0688876 Jy ! Total flux subtracted in 100 components = 0.0688876 Jy ! Clean residual min=-0.004130 max=0.006780 Jy/beam ! Clean residual mean=0.000006 rms=0.001119 Jy/beam ! Combined flux in latest and established models = 0.0688875 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0688875 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=0.086779Jy sigma=0.000807 ! Fit after self-cal, rms=0.086744Jy sigma=0.000807 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00784683 Jy ! Component: 100 - total flux cleaned = 0.0121023 Jy ! Total flux subtracted in 100 components = 0.0121023 Jy ! Clean residual min=-0.003850 max=0.004615 Jy/beam ! Clean residual mean=0.000020 rms=0.000911 Jy/beam ! Combined flux in latest and established models = 0.0809898 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 13 components and 0.0809898 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=0.085768Jy sigma=0.000795 ! Fit after self-cal, rms=0.085780Jy sigma=0.000795 ! 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=0.8229 mas, bmaj=2.068 mas, bpa=-3.03 degrees ! Estimated noise=271.533 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 (1.2, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00666971 Jy ! Component: 100 - total flux cleaned = 0.0103239 Jy ! Component: 150 - total flux cleaned = 0.0126737 Jy ! Component: 200 - total flux cleaned = 0.0142276 Jy ! Total flux subtracted in 200 components = 0.0142276 Jy ! Clean residual min=-0.004743 max=0.003387 Jy/beam ! Clean residual mean=0.000036 rms=0.000961 Jy/beam ! Combined flux in latest and established models = 0.0952174 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 44 components and 0.0952174 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=0.085192Jy sigma=0.000790 ! Fit after self-cal, rms=0.085133Jy sigma=0.000789 ! 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 0.96 FD 1.06 HN 1.10 KP 0.89 ! LA 1.10 MK 0.99 NL 1.02 OV 1.00 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.10 HN 1.21 KP 0.87 ! LA 1.11 MK 0.99 NL 1.01 OV 0.95 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 1.30 KP 0.81 ! LA 1.12 MK 0.97 NL 1.00 OV 0.99 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.02 HN 1.17 KP 0.76 ! LA 1.18 MK 0.97 NL 1.01 OV 0.94 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.08 HN 1.12 KP 0.73 ! LA 1.15 MK 1.00 NL 1.02 OV 0.98 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.12 HN 1.10 KP 0.72 ! LA 1.15 MK 1.02 NL 1.02 OV 0.98 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.15 HN 1.26 KP 0.73 ! LA 1.17 MK 1.11 NL 1.06 OV 1.07 ! PT 0.99 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.21 KP 0.75 ! LA 1.12 MK 0.96 NL 1.00 OV 0.97 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.09 HN 1.20 KP 0.75 ! LA 1.16 MK 0.97 NL 0.99 OV 0.98 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.06 HN 1.14 KP 0.75 ! LA 1.17 MK 1.00 NL 1.00 OV 0.99 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.09 HN 1.15 KP 0.80 ! LA 1.14 MK 0.95 NL 1.01 OV 1.02 ! PT 1.02 SC 0.95 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.12 HN 1.12 KP 0.77 ! LA 1.14 MK 1.03 NL 0.98 OV 0.95 ! PT 0.97 SC 0.94 ! ! ! Fit before self-cal, rms=0.085133Jy sigma=0.000789 ! Fit after self-cal, rms=0.086648Jy sigma=0.000778 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8274 mas, bmaj=2.063 mas, bpa=-2.749 degrees ! Estimated noise=270.135 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 = 0.00078774 Jy ! Component: 100 - total flux cleaned = 0.000995754 Jy ! Component: 150 - total flux cleaned = 0.00116844 Jy ! Component: 200 - total flux cleaned = 0.00120693 Jy ! Total flux subtracted in 200 components = 0.00120693 Jy ! Clean residual min=-0.001098 max=0.001607 Jy/beam ! Clean residual mean=0.000001 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.0964243 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 56 components and 0.0964243 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=0.086620Jy sigma=0.000778 ! Fit after self-cal, rms=0.086700Jy sigma=0.000777 ! 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=0.086700Jy sigma=0.000777 ! Fit after self-cal, rms=0.087681Jy sigma=0.000776 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8257 mas, bmaj=2.049 mas, bpa=-2.728 degrees ! Estimated noise=269.34 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000691092 Jy ! Component: 100 - total flux cleaned = 0.000801477 Jy ! Component: 150 - total flux cleaned = 0.000858927 Jy ! Component: 200 - total flux cleaned = 0.000859448 Jy ! Total flux subtracted in 200 components = 0.000859448 Jy ! Clean residual min=-0.000963 max=0.001645 Jy/beam ! Clean residual mean=0.000000 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.0972838 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 68 components and 0.0972838 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=0.087674Jy sigma=0.000776 ! Fit after self-cal, rms=0.087702Jy sigma=0.000776 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 (21.8, -12.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146079 Jy ! Component: 100 - total flux cleaned = 0.00213815 Jy ! Component: 150 - total flux cleaned = 0.00256471 Jy ! Component: 200 - total flux cleaned = 0.00284303 Jy ! Total flux subtracted in 200 components = 0.00284303 Jy ! Clean residual min=-0.000916 max=0.000922 Jy/beam ! Clean residual mean=-0.000001 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.100127 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 96 components and 0.100127 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=0.087679Jy sigma=0.000776 ! Fit after self-cal, rms=0.087677Jy sigma=0.000776 ! 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=0.087677Jy sigma=0.000776 ! Fit after self-cal, rms=0.087814Jy sigma=0.000776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8246 mas, bmaj=2.043 mas, bpa=-2.737 degrees ! Estimated noise=268.722 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000478473 Jy ! Component: 100 - total flux cleaned = 0.00064573 Jy ! Component: 150 - total flux cleaned = 0.000752399 Jy ! Component: 200 - total flux cleaned = 0.000794556 Jy ! Total flux subtracted in 200 components = 0.000794556 Jy ! Clean residual min=-0.000858 max=0.000887 Jy/beam ! Clean residual mean=-0.000003 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.100921 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 107 components and 0.100921 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=0.087810Jy sigma=0.000776 ! Fit after self-cal, rms=0.087817Jy sigma=0.000776 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 = 0.000177923 Jy ! Component: 100 - total flux cleaned = 0.000216851 Jy ! Component: 150 - total flux cleaned = 0.000216685 Jy ! Component: 200 - total flux cleaned = 0.000216616 Jy ! Total flux subtracted in 200 components = 0.000216616 Jy ! Clean residual min=-0.000842 max=0.000887 Jy/beam ! Clean residual mean=-0.000003 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.101138 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 115 components and 0.101138 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=0.087815Jy sigma=0.000776 ! Fit after self-cal, rms=0.087815Jy sigma=0.000776 ! 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=0.087815Jy sigma=0.000776 ! Fit after self-cal, rms=0.087762Jy sigma=0.000776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.229 mas, bmaj=5.401 mas, bpa=2.35 degrees ! Estimated noise=337.288 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000446447 Jy ! Component: 100 - total flux cleaned = 0.000492841 Jy ! Component: 150 - total flux cleaned = 0.000484462 Jy ! Component: 200 - total flux cleaned = 0.00046864 Jy ! Total flux subtracted in 200 components = 0.00046864 Jy ! Clean residual min=-0.000915 max=0.001311 Jy/beam ! Clean residual mean=-0.000006 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.101607 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 125 components and 0.101607 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=0.087762Jy sigma=0.000776 ! Fit after self-cal, rms=0.087763Jy sigma=0.000776 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 = 3.92381e-05 Jy ! Component: 100 - total flux cleaned = 3.18302e-05 Jy ! Component: 150 - total flux cleaned = 1.73576e-05 Jy ! Component: 200 - total flux cleaned = 1.0163e-05 Jy ! Total flux subtracted in 200 components = 1.0163e-05 Jy ! Clean residual min=-0.000939 max=0.001311 Jy/beam ! Clean residual mean=-0.000006 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.101617 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 130 components and 0.101617 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=0.087763Jy sigma=0.000776 ! Fit after self-cal, rms=0.087763Jy sigma=0.000776 ! 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=0.8239 mas, bmaj=2.04 mas, bpa=-2.762 degrees ! Estimated noise=268.558 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8239 x 2.04 at -2.762 degrees (North through East) ! Clean map min=-0.00081112 max=0.07208 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=0.6408 mas, bmaj=1.649 mas, bpa=-2.953 degrees ! Estimated noise=754.24 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0524791 Jy ! Component: 100 - total flux cleaned = 0.0679801 Jy ! Component: 150 - total flux cleaned = 0.0759568 Jy ! Component: 200 - total flux cleaned = 0.0813569 Jy ! Total flux subtracted in 200 components = 0.0813569 Jy ! Clean residual min=-0.002315 max=0.003098 Jy/beam ! Clean residual mean=-0.000001 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.0813569 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0813569 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8239 mas, bmaj=2.04 mas, bpa=-2.762 degrees ! Estimated noise=268.558 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 = 0.00616839 Jy ! Component: 100 - total flux cleaned = 0.00978063 Jy ! Component: 150 - total flux cleaned = 0.0122382 Jy ! Component: 200 - total flux cleaned = 0.0140575 Jy ! Total flux subtracted in 200 components = 0.0140575 Jy ! Clean residual min=-0.001017 max=0.001168 Jy/beam ! Clean residual mean=-0.000005 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.0954144 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 58 components and 0.0954144 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=2.229 mas, bmaj=5.401 mas, bpa=2.35 degrees ! Estimated noise=337.288 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00228122 Jy ! Component: 100 - total flux cleaned = 0.00365071 Jy ! Component: 150 - total flux cleaned = 0.00453263 Jy ! Component: 200 - total flux cleaned = 0.0051168 Jy ! Total flux subtracted in 200 components = 0.0051168 Jy ! Clean residual min=-0.000926 max=0.001203 Jy/beam ! Clean residual mean=-0.000005 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.100531 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 = 0.000385296 Jy ! Component: 100 - total flux cleaned = 0.000507636 Jy ! Component: 150 - total flux cleaned = 0.000560508 Jy ! Component: 200 - total flux cleaned = 0.000617894 Jy ! Total flux subtracted in 200 components = 0.000617894 Jy ! Clean residual min=-0.000922 max=0.001215 Jy/beam ! Clean residual mean=-0.000004 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.101149 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 93 components and 0.101149 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8239 mas, bmaj=2.04 mas, bpa=-2.762 degrees ! Estimated noise=268.558 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000167856 Jy ! Component: 100 - total flux cleaned = -0.000188003 Jy ! Component: 150 - total flux cleaned = -0.000204704 Jy ! Component: 200 - total flux cleaned = -0.000204716 Jy ! Total flux subtracted in 200 components = -0.000204716 Jy ! Clean residual min=-0.000879 max=0.000890 Jy/beam ! Clean residual mean=-0.000003 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.100944 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 109 components and 0.100944 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=0.087770Jy sigma=0.000776 ! Fit after self-cal, rms=0.087763Jy sigma=0.000776 wmodel J0958-2655_X_2015_01_23_pus_map.mod ! Writing 109 model components to file: J0958-2655_X_2015_01_23_pus_map.mod wobs J0958-2655_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J0958-2655_X_2015_01_23_pus_uvs.fits wwins J0958-2655_X_2015_01_23_pus_map.win ! wwins: Wrote 3 windows to J0958-2655_X_2015_01_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 = 8.3895e-05 Jy ! Component: 100 - total flux cleaned = 0.000141823 Jy ! Component: 150 - total flux cleaned = 0.000251731 Jy ! Component: 200 - total flux cleaned = 0.000383127 Jy ! Component: 250 - total flux cleaned = 0.000471936 Jy ! Component: 300 - total flux cleaned = 0.000570214 Jy ! Component: 350 - total flux cleaned = 0.000641682 Jy ! Component: 400 - total flux cleaned = 0.000630637 Jy ! Component: 450 - total flux cleaned = 0.000686941 Jy ! Component: 500 - total flux cleaned = 0.000697662 Jy ! Component: 550 - total flux cleaned = 0.00068686 Jy ! Component: 600 - total flux cleaned = 0.000676553 Jy ! Component: 650 - total flux cleaned = 0.000666196 Jy ! Component: 700 - total flux cleaned = 0.000636092 Jy ! Component: 750 - total flux cleaned = 0.000616307 Jy ! Component: 800 - total flux cleaned = 0.000587636 Jy ! Component: 850 - total flux cleaned = 0.000587495 Jy ! Component: 900 - total flux cleaned = 0.000513787 Jy ! Component: 950 - total flux cleaned = 0.000513908 Jy ! Component: 1000 - total flux cleaned = 0.000478349 Jy ! Component: 1050 - total flux cleaned = 0.000460695 Jy ! Component: 1100 - total flux cleaned = 0.000383641 Jy ! Component: 1150 - total flux cleaned = 0.000375291 Jy ! Component: 1200 - total flux cleaned = 0.000333838 Jy ! Component: 1250 - total flux cleaned = 0.000301015 Jy ! Component: 1300 - total flux cleaned = 0.000252773 Jy ! Component: 1350 - total flux cleaned = 0.000213074 Jy ! Component: 1400 - total flux cleaned = 0.000213053 Jy ! Component: 1450 - total flux cleaned = 0.000182113 Jy ! Component: 1500 - total flux cleaned = 0.000151598 Jy ! Component: 1550 - total flux cleaned = 0.000129024 Jy ! Component: 1600 - total flux cleaned = 0.00010692 Jy ! Component: 1650 - total flux cleaned = 7.03585e-05 Jy ! Component: 1700 - total flux cleaned = 3.45118e-05 Jy ! Component: 1750 - total flux cleaned = -1.50431e-05 Jy ! Component: 1800 - total flux cleaned = -4.97686e-05 Jy ! Component: 1850 - total flux cleaned = -7.03883e-05 Jy ! Component: 1900 - total flux cleaned = -9.76612e-05 Jy ! Component: 1950 - total flux cleaned = -0.000144681 Jy ! Component: 2000 - total flux cleaned = -0.000197917 Jy ! Total flux subtracted in 2048 components = -0.000256895 Jy ! Clean residual min=-0.000359 max=0.000345 Jy/beam ! Clean residual mean=-0.000002 rms=0.000125 Jy/beam ! Combined flux in latest and established models = 0.100688 Jy keep ! Adding 135 model components to the UV plane model. ! The established model now contains 244 components and 0.100687 Jy ![Exited script file: muppet] wmap "J0958-2655_X_2015_01_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8239 x 2.04 at -2.762 degrees (North through East) ! Clean map min=-0.00059222 max=0.072504 Jy/beam ! Writing clean map to FITS file: J0958-2655_X_2015_01_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0725036 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000123634 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.511565 0.511565 1.02313 2.04626 4.09252 8.18504 16.3701 32.7401 65.4803 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.072 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8239 x 2.04 at -2.762 degrees (North through East) ! Clean map min=-0.00059222 max=0.072504 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 J0958-2655_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:13:55 2017