! Started logfile: J2309-0458_X_2017_10_21_pus_uvs.log on Sat May 11 22:00:13 2019 obs J2309-0458_X_2017_10_21_pus_uva.fits ! Reading UV FITS file: J2309-0458_X_2017_10_21_pus_uva.fits ! AN table 1: 234 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.947531 visibilities/baseline/integration-bin. ! Found source: J2309-0458 ! ! 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 1202 lines of history. ! ! Reading 95784 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 J2309-0458_X_2017_10_21_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 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.936342Jy sigma=0.007511 ! Fit after self-cal, rms=0.921120Jy sigma=0.007404 ! 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=0.7201 mas, bmaj=3.593 mas, bpa=-17.58 degrees ! Estimated noise=767.925 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 = 0.0629009 Jy ! Component: 100 - total flux cleaned = 0.078929 Jy ! Total flux subtracted in 100 components = 0.078929 Jy ! Clean residual min=-0.003786 max=0.006739 Jy/beam ! Clean residual mean=-0.000011 rms=0.001042 Jy/beam ! Combined flux in latest and established models = 0.078929 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.078929 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=0.099758Jy sigma=0.000694 ! Fit after self-cal, rms=0.099733Jy sigma=0.000694 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00737804 Jy ! Component: 100 - total flux cleaned = 0.0113888 Jy ! Total flux subtracted in 100 components = 0.0113888 Jy ! Clean residual min=-0.002540 max=0.002713 Jy/beam ! Clean residual mean=-0.000006 rms=0.000739 Jy/beam ! Combined flux in latest and established models = 0.0903178 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 17 components and 0.0903178 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=0.099189Jy sigma=0.000689 ! Fit after self-cal, rms=0.099215Jy sigma=0.000689 ! 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=0.916 mas, bmaj=3.791 mas, bpa=-16.67 degrees ! Estimated noise=291.834 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 = 0.00265681 Jy ! Component: 100 - total flux cleaned = 0.00393372 Jy ! Component: 150 - total flux cleaned = 0.00428815 Jy ! Component: 200 - total flux cleaned = 0.00438469 Jy ! Total flux subtracted in 200 components = 0.00438469 Jy ! Clean residual min=-0.001276 max=0.001113 Jy/beam ! Clean residual mean=-0.000003 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.0947025 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 31 components and 0.0947025 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=0.099137Jy sigma=0.000688 ! Fit after self-cal, rms=0.099167Jy sigma=0.000688 ! 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 1.06 FD 1.02 HN 1.02 KP 1.00 ! LA 1.00 MK 1.02 NL 0.99 OV 1.00 ! PT 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.05 KP 0.96 ! LA 1.03 MK 1.01 NL 0.96 OV 1.01 ! PT 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.05 KP 0.99 ! LA 1.00 MK 1.02 NL 0.96 OV 1.01 ! PT 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.02 KP 1.01 ! LA 1.01 MK 0.99 NL 0.96 OV 1.00 ! PT 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.01 KP 0.98 ! LA 1.05 MK 0.99 NL 0.92 OV 0.98 ! PT 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 1.04 KP 0.99 ! LA 1.03 MK 1.03 NL 0.94 OV 1.01 ! PT 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 1.03 KP 0.97 ! LA 1.00 MK 1.02 NL 0.94 OV 1.01 ! PT 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.08 HN 1.00 KP 0.97 ! LA 1.01 MK 1.04 NL 0.96 OV 1.00 ! PT 0.97 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.02 KP 1.02 ! LA 1.00 MK 0.98 NL 0.95 OV 1.01 ! PT 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.03 HN 1.02 KP 0.98 ! LA 1.00 MK 1.01 NL 0.91 OV 1.03 ! PT 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.01 KP 0.99 ! LA 1.01 MK 0.97 NL 1.00 OV 1.03 ! PT 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.02 KP 1.00 ! LA 1.01 MK 0.92 NL 0.97 OV 1.04 ! PT 0.94 ! ! ! Fit before self-cal, rms=0.099167Jy sigma=0.000688 ! Fit after self-cal, rms=0.098614Jy sigma=0.000688 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9175 mas, bmaj=3.814 mas, bpa=-16.74 degrees ! Estimated noise=292.424 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 = 0.000335824 Jy ! Component: 100 - total flux cleaned = 0.000349276 Jy ! Component: 150 - total flux cleaned = 0.000348879 Jy ! Component: 200 - total flux cleaned = 0.000337489 Jy ! Total flux subtracted in 200 components = 0.000337489 Jy ! Clean residual min=-0.001049 max=0.000969 Jy/beam ! Clean residual mean=-0.000002 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.09504 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 42 components and 0.09504 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=0.098609Jy sigma=0.000688 ! Fit after self-cal, rms=0.098610Jy sigma=0.000688 ! 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=0.098610Jy sigma=0.000688 ! Fit after self-cal, rms=0.097306Jy sigma=0.000687 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9174 mas, bmaj=3.815 mas, bpa=-16.71 degrees ! Estimated noise=292.582 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.827e-05 Jy ! Component: 100 - total flux cleaned = 4.85195e-06 Jy ! Component: 150 - total flux cleaned = -1.48386e-05 Jy ! Component: 200 - total flux cleaned = -2.37772e-05 Jy ! Total flux subtracted in 200 components = -2.37772e-05 Jy ! Clean residual min=-0.000817 max=0.000682 Jy/beam ! Clean residual mean=-0.000002 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.0950162 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 48 components and 0.0950162 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=0.097303Jy sigma=0.000687 ! Fit after self-cal, rms=0.097288Jy sigma=0.000687 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 = -6.47455e-06 Jy ! Component: 100 - total flux cleaned = -1.4775e-05 Jy ! Component: 150 - total flux cleaned = -2.20778e-05 Jy ! Component: 200 - total flux cleaned = -2.89272e-05 Jy ! Total flux subtracted in 200 components = -2.89272e-05 Jy ! Clean residual min=-0.000837 max=0.000692 Jy/beam ! Clean residual mean=-0.000002 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.0949873 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 51 components and 0.0949873 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=0.097287Jy sigma=0.000687 ! Fit after self-cal, rms=0.097287Jy sigma=0.000687 ! 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=0.097287Jy sigma=0.000687 ! Fit after self-cal, rms=0.097111Jy sigma=0.000687 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9173 mas, bmaj=3.818 mas, bpa=-16.71 degrees ! Estimated noise=292.576 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.68624e-05 Jy ! Component: 100 - total flux cleaned = -5.52962e-05 Jy ! Component: 150 - total flux cleaned = -6.91289e-05 Jy ! Component: 200 - total flux cleaned = -8.14843e-05 Jy ! Total flux subtracted in 200 components = -8.14843e-05 Jy ! Clean residual min=-0.000810 max=0.000685 Jy/beam ! Clean residual mean=-0.000002 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.0949058 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 52 components and 0.0949058 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=0.097109Jy sigma=0.000687 ! Fit after self-cal, rms=0.097105Jy sigma=0.000687 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 = -3.47641e-08 Jy ! Component: 100 - total flux cleaned = -1.19406e-07 Jy ! Component: 150 - total flux cleaned = -5.40622e-06 Jy ! Component: 200 - total flux cleaned = -1.01967e-05 Jy ! Total flux subtracted in 200 components = -1.01967e-05 Jy ! Clean residual min=-0.000823 max=0.000686 Jy/beam ! Clean residual mean=-0.000002 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.0948956 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 57 components and 0.0948956 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=0.097105Jy sigma=0.000687 ! Fit after self-cal, rms=0.097105Jy sigma=0.000687 ! 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=0.097105Jy sigma=0.000687 ! Fit after self-cal, rms=0.097100Jy sigma=0.000687 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.196 mas, bmaj=4.223 mas, bpa=-4.842 degrees ! Estimated noise=347.878 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000166883 Jy ! Component: 100 - total flux cleaned = -0.000144575 Jy ! Component: 150 - total flux cleaned = -0.000147907 Jy ! Component: 200 - total flux cleaned = -0.000154114 Jy ! Total flux subtracted in 200 components = -0.000154114 Jy ! Clean residual min=-0.001020 max=0.000943 Jy/beam ! Clean residual mean=-0.000002 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.0947415 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 67 components and 0.0947415 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=0.097100Jy sigma=0.000687 ! Fit after self-cal, rms=0.097098Jy sigma=0.000687 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.2126e-05 Jy ! Component: 100 - total flux cleaned = 1.11888e-05 Jy ! Component: 150 - total flux cleaned = 1.63927e-05 Jy ! Component: 200 - total flux cleaned = 2.10251e-05 Jy ! Total flux subtracted in 200 components = 2.10251e-05 Jy ! Clean residual min=-0.001022 max=0.000926 Jy/beam ! Clean residual mean=-0.000002 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.0947625 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 72 components and 0.0947625 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=0.097098Jy sigma=0.000687 ! Fit after self-cal, rms=0.097098Jy sigma=0.000687 ! 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=0.9171 mas, bmaj=3.823 mas, bpa=-16.71 degrees ! Estimated noise=292.533 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9171 x 3.823 at -16.71 degrees (North through East) ! Clean map min=-0.00083444 max=0.083302 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=0.7207 mas, bmaj=3.616 mas, bpa=-17.63 degrees ! Estimated noise=768.769 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0625088 Jy ! Component: 100 - total flux cleaned = 0.0791141 Jy ! Component: 150 - total flux cleaned = 0.0867187 Jy ! Component: 200 - total flux cleaned = 0.0907325 Jy ! Total flux subtracted in 200 components = 0.0907325 Jy ! Clean residual min=-0.002441 max=0.002404 Jy/beam ! Clean residual mean=-0.000004 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.0907325 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0907325 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9171 mas, bmaj=3.823 mas, bpa=-16.71 degrees ! Estimated noise=292.533 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 = 0.00218262 Jy ! Component: 100 - total flux cleaned = 0.00324934 Jy ! Component: 150 - total flux cleaned = 0.00371766 Jy ! Component: 200 - total flux cleaned = 0.00381036 Jy ! Total flux subtracted in 200 components = 0.00381036 Jy ! Clean residual min=-0.000809 max=0.000714 Jy/beam ! Clean residual mean=-0.000001 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.0945429 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 27 components and 0.0945428 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=2.196 mas, bmaj=4.223 mas, bpa=-4.842 degrees ! Estimated noise=347.878 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000128779 Jy ! Component: 100 - total flux cleaned = 0.000140756 Jy ! Component: 150 - total flux cleaned = 0.000169435 Jy ! Component: 200 - total flux cleaned = 0.000174466 Jy ! Total flux subtracted in 200 components = 0.000174466 Jy ! Clean residual min=-0.001018 max=0.000930 Jy/beam ! Clean residual mean=-0.000002 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.0947173 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 = 4.4727e-06 Jy ! Component: 100 - total flux cleaned = 4.33165e-06 Jy ! Component: 150 - total flux cleaned = 8.20698e-06 Jy ! Component: 200 - total flux cleaned = 8.17103e-06 Jy ! Total flux subtracted in 200 components = 8.17103e-06 Jy ! Clean residual min=-0.001025 max=0.000925 Jy/beam ! Clean residual mean=-0.000002 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.0947255 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 39 components and 0.0947255 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9171 mas, bmaj=3.823 mas, bpa=-16.71 degrees ! Estimated noise=292.533 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.90289e-05 Jy ! Component: 100 - total flux cleaned = 9.09671e-05 Jy ! Component: 150 - total flux cleaned = 9.10191e-05 Jy ! Component: 200 - total flux cleaned = 8.06762e-05 Jy ! Total flux subtracted in 200 components = 8.06762e-05 Jy ! Clean residual min=-0.000822 max=0.000671 Jy/beam ! Clean residual mean=-0.000001 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.0948062 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 53 components and 0.0948062 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=0.097100Jy sigma=0.000687 ! Fit after self-cal, rms=0.097102Jy sigma=0.000687 wmodel J2309-0458_X_2017_10_21_pus_map.mod ! Writing 53 model components to file: J2309-0458_X_2017_10_21_pus_map.mod wobs J2309-0458_X_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J2309-0458_X_2017_10_21_pus_uvs.fits wwins J2309-0458_X_2017_10_21_pus_map.win ! wwins: Wrote 1 windows to J2309-0458_X_2017_10_21_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 = -0.000353687 Jy ! Component: 100 - total flux cleaned = -0.000569811 Jy ! Component: 150 - total flux cleaned = -0.000712394 Jy ! Component: 200 - total flux cleaned = -0.000870547 Jy ! Component: 250 - total flux cleaned = -0.000989141 Jy ! Component: 300 - total flux cleaned = -0.00106221 Jy ! Component: 350 - total flux cleaned = -0.0011325 Jy ! Component: 400 - total flux cleaned = -0.00118107 Jy ! Component: 450 - total flux cleaned = -0.00124712 Jy ! Component: 500 - total flux cleaned = -0.00131143 Jy ! Component: 550 - total flux cleaned = -0.00138289 Jy ! Component: 600 - total flux cleaned = -0.0014265 Jy ! Component: 650 - total flux cleaned = -0.00148618 Jy ! Component: 700 - total flux cleaned = -0.00153607 Jy ! Component: 750 - total flux cleaned = -0.00160118 Jy ! Component: 800 - total flux cleaned = -0.00164112 Jy ! Component: 850 - total flux cleaned = -0.00166459 Jy ! Component: 900 - total flux cleaned = -0.00169536 Jy ! Component: 950 - total flux cleaned = -0.00174824 Jy ! Component: 1000 - total flux cleaned = -0.00177042 Jy ! Component: 1050 - total flux cleaned = -0.00179982 Jy ! Component: 1100 - total flux cleaned = -0.00183592 Jy ! Component: 1150 - total flux cleaned = -0.00187867 Jy ! Component: 1200 - total flux cleaned = -0.00192076 Jy ! Component: 1250 - total flux cleaned = -0.00193465 Jy ! Component: 1300 - total flux cleaned = -0.00197581 Jy ! Component: 1350 - total flux cleaned = -0.00201633 Jy ! Component: 1400 - total flux cleaned = -0.00204298 Jy ! Component: 1450 - total flux cleaned = -0.00208891 Jy ! Component: 1500 - total flux cleaned = -0.00210178 Jy ! Component: 1550 - total flux cleaned = -0.00214677 Jy ! Component: 1600 - total flux cleaned = -0.0021785 Jy ! Component: 1650 - total flux cleaned = -0.00220989 Jy ! Component: 1700 - total flux cleaned = -0.00222863 Jy ! Component: 1750 - total flux cleaned = -0.00227783 Jy ! Component: 1800 - total flux cleaned = -0.00230824 Jy ! Component: 1850 - total flux cleaned = -0.00233832 Jy ! Component: 1900 - total flux cleaned = -0.00236801 Jy ! Component: 1950 - total flux cleaned = -0.00238561 Jy ! Component: 2000 - total flux cleaned = -0.00241483 Jy ! Total flux subtracted in 2048 components = -0.00246094 Jy ! Clean residual min=-0.000355 max=0.000314 Jy/beam ! Clean residual mean=-0.000001 rms=0.000112 Jy/beam ! Combined flux in latest and established models = 0.0923452 Jy keep ! Adding 120 model components to the UV plane model. ! The established model now contains 173 components and 0.0923452 Jy ![Exited script file: muppet] wmap "J2309-0458_X_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9171 x 3.823 at -16.71 degrees (North through East) ! Clean map min=-0.00073397 max=0.083204 Jy/beam ! Writing clean map to FITS file: J2309-0458_X_2017_10_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0832037 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000111932 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.403583 0.403583 0.807165 1.61433 3.22866 6.45732 12.9146 25.8293 51.6586 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.083 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9171 x 3.823 at -16.71 degrees (North through East) ! Clean map min=-0.00073397 max=0.083204 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 J2309-0458_X_2017_10_21_pus_uvs.log closed on Sat May 11 22:00:17 2019