! Started logfile: J0139+1753_X_2017_06_15_pus_uvs.log on Tue May 7 19:50:25 2019 obs J0139+1753_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J0139+1753_X_2017_06_15_pus_uva.fits ! AN table 1: 143 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.8777 visibilities/baseline/integration-bin. ! Found source: J0139+1753 ! ! 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 989 lines of history. ! ! Reading 67776 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 J0139+1753_X_2017_06_15_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 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 110 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 110 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.906980Jy sigma=0.007876 ! Fit after self-cal, rms=0.889600Jy sigma=0.007749 ! 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 ! Your choice of large map pixels excluded 0.0697% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.7121 mas, bmaj=1.706 mas, bpa=-1.977 degrees ! Estimated noise=791.223 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 = 0.0820669 Jy ! Component: 100 - total flux cleaned = 0.120722 Jy ! Total flux subtracted in 100 components = 0.120722 Jy ! Clean residual min=-0.006675 max=0.023225 Jy/beam ! Clean residual mean=-0.000033 rms=0.002246 Jy/beam ! Combined flux in latest and established models = 0.120722 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.120722 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=0.093595Jy sigma=0.000781 ! Fit after self-cal, rms=0.092716Jy sigma=0.000774 ! Inverting map ! Your choice of large map pixels excluded 0.0697% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Added new window around map position (0.8, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0273136 Jy ! Component: 100 - total flux cleaned = 0.0417171 Jy ! Total flux subtracted in 100 components = 0.0417171 Jy ! Clean residual min=-0.003633 max=0.009040 Jy/beam ! Clean residual mean=-0.000022 rms=0.001099 Jy/beam ! Combined flux in latest and established models = 0.162439 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 13 components and 0.162439 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=0.083106Jy sigma=0.000678 ! Fit after self-cal, rms=0.082608Jy sigma=0.000674 ! Inverting map ! Your choice of large map pixels excluded 0.0697% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0109273 Jy ! Component: 100 - total flux cleaned = 0.0162814 Jy ! Total flux subtracted in 100 components = 0.0162814 Jy ! Clean residual min=-0.002684 max=0.005261 Jy/beam ! Clean residual mean=-0.000018 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.17872 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 18 components and 0.17872 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=0.081038Jy sigma=0.000658 ! Fit after self-cal, rms=0.080943Jy sigma=0.000657 ! Inverting map ! Your choice of large map pixels excluded 0.0697% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00415667 Jy ! Component: 100 - total flux cleaned = 0.00647745 Jy ! Total flux subtracted in 100 components = 0.00647745 Jy ! Clean residual min=-0.002514 max=0.004139 Jy/beam ! Clean residual mean=-0.000016 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.185198 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 25 components and 0.185198 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=0.080712Jy sigma=0.000654 ! Fit after self-cal, rms=0.080694Jy sigma=0.000654 ! Inverting map ! Your choice of large map pixels excluded 0.0697% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec 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 ! Your choice of large map pixels excluded 0.0697% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8809 mas, bmaj=1.945 mas, bpa=-1.576 degrees ! Estimated noise=314.868 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 (-3.8, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00490243 Jy ! Component: 100 - total flux cleaned = 0.00784318 Jy ! Component: 150 - total flux cleaned = 0.0100081 Jy ! Component: 200 - total flux cleaned = 0.0116858 Jy ! Total flux subtracted in 200 components = 0.0116858 Jy ! Clean residual min=-0.001521 max=0.003826 Jy/beam ! Clean residual mean=-0.000008 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.196883 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 63 components and 0.196884 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=0.080372Jy sigma=0.000651 ! Fit after self-cal, rms=0.080340Jy sigma=0.000651 ! Inverting map ! Your choice of large map pixels excluded 0.0697% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Added new window around map position (-1.6, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00318728 Jy ! Component: 100 - total flux cleaned = 0.00478526 Jy ! Component: 150 - total flux cleaned = 0.00598264 Jy ! Component: 200 - total flux cleaned = 0.00672621 Jy ! Total flux subtracted in 200 components = 0.00672621 Jy ! Clean residual min=-0.001211 max=0.001913 Jy/beam ! Clean residual mean=-0.000004 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.20361 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 79 components and 0.20361 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=0.080208Jy sigma=0.000649 ! Fit after self-cal, rms=0.080189Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.0697% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec 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 1.01 FD 0.99 HN 1.07 KP 1.02 ! LA 0.97 MK 0.96 NL 0.97 OV 0.99 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 0.98 KP 0.97 ! LA 0.97 MK 1.00 NL 0.96 OV 0.99 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 0.98 KP 1.00 ! LA 0.99 MK 0.99 NL 0.96 OV 1.01 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.06 KP 0.99 ! LA 0.99 MK 1.05 NL 0.97 OV 1.00 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.95 KP 0.99 ! LA 0.99 MK 1.03 NL 0.98 OV 0.99 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 0.99 KP 1.00 ! LA 0.99 MK 1.01 NL 0.95 OV 1.01 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.10 KP 0.98 ! LA 1.03 MK 0.98 NL 0.97 OV 1.02 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 1.02 KP 0.99 ! LA 1.00 MK 0.98 NL 0.97 OV 1.02 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.01 KP 1.00 ! LA 1.00 MK 0.97 NL 0.96 OV 1.01 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.00 KP 0.99 ! LA 1.02 MK 1.01 NL 0.97 OV 1.01 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.07 KP 1.01 ! LA 1.04 MK 0.99 NL 0.98 OV 1.01 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.00 KP 0.99 ! LA 0.98 MK 0.96 NL 0.98 OV 1.01 ! PT 1.01 SC 0.97 ! ! ! Fit before self-cal, rms=0.080189Jy sigma=0.000649 ! Fit after self-cal, rms=0.080338Jy sigma=0.000648 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0697% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8827 mas, bmaj=1.948 mas, bpa=-1.846 degrees ! Estimated noise=314.412 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 (-5.8, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00183263 Jy ! Component: 100 - total flux cleaned = 0.00295502 Jy ! Component: 150 - total flux cleaned = 0.00372127 Jy ! Component: 200 - total flux cleaned = 0.00396972 Jy ! Total flux subtracted in 200 components = 0.00396972 Jy ! Clean residual min=-0.000978 max=0.001071 Jy/beam ! Clean residual mean=-0.000003 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.207579 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 110 components and 0.207579 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=0.080290Jy sigma=0.000648 ! Fit after self-cal, rms=0.080294Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.0697% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec 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=0.080294Jy sigma=0.000647 ! Fit after self-cal, rms=0.080759Jy sigma=0.000647 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0697% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8813 mas, bmaj=1.948 mas, bpa=-1.783 degrees ! Estimated noise=314.592 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000795811 Jy ! Component: 100 - total flux cleaned = 0.0012487 Jy ! Component: 150 - total flux cleaned = 0.001652 Jy ! Component: 200 - total flux cleaned = 0.00197795 Jy ! Total flux subtracted in 200 components = 0.00197795 Jy ! Clean residual min=-0.000787 max=0.000898 Jy/beam ! Clean residual mean=-0.000003 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.209557 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 128 components and 0.209557 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=0.080746Jy sigma=0.000646 ! Fit after self-cal, rms=0.080752Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0697% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec 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 = 0.000316686 Jy ! Component: 100 - total flux cleaned = 0.00052858 Jy ! Component: 150 - total flux cleaned = 0.000629962 Jy ! Component: 200 - total flux cleaned = 0.000696617 Jy ! Total flux subtracted in 200 components = 0.000696617 Jy ! Clean residual min=-0.000760 max=0.000848 Jy/beam ! Clean residual mean=-0.000002 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.210254 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 143 components and 0.210254 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=0.080747Jy sigma=0.000646 ! Fit after self-cal, rms=0.080746Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.0697% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec 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=0.080746Jy sigma=0.000646 ! Fit after self-cal, rms=0.080695Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0697% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8801 mas, bmaj=1.948 mas, bpa=-1.766 degrees ! Estimated noise=314.287 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000345923 Jy ! Component: 100 - total flux cleaned = 0.000611906 Jy ! Component: 150 - total flux cleaned = 0.00075319 Jy ! Component: 200 - total flux cleaned = 0.000846852 Jy ! Total flux subtracted in 200 components = 0.000846852 Jy ! Clean residual min=-0.000763 max=0.000788 Jy/beam ! Clean residual mean=-0.000002 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.211101 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 147 components and 0.211101 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=0.080691Jy sigma=0.000646 ! Fit after self-cal, rms=0.080690Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0697% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec 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 = 0.000160778 Jy ! Component: 100 - total flux cleaned = 0.000252658 Jy ! Component: 150 - total flux cleaned = 0.000315289 Jy ! Component: 200 - total flux cleaned = 0.000363856 Jy ! Total flux subtracted in 200 components = 0.000363856 Jy ! Clean residual min=-0.000745 max=0.000766 Jy/beam ! Clean residual mean=-0.000002 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.211465 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 156 components and 0.211465 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=0.080687Jy sigma=0.000646 ! Fit after self-cal, rms=0.080686Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.0697% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec 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=0.080686Jy sigma=0.000646 ! Fit after self-cal, rms=0.080634Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0697% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=2.158 mas, bmaj=2.92 mas, bpa=1.978 degrees ! Estimated noise=396.201 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000388303 Jy ! Component: 100 - total flux cleaned = 0.000545921 Jy ! Component: 150 - total flux cleaned = 0.000646385 Jy ! Component: 200 - total flux cleaned = 0.000693205 Jy ! Total flux subtracted in 200 components = 0.000693205 Jy ! Clean residual min=-0.000907 max=0.000746 Jy/beam ! Clean residual mean=-0.000003 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.212158 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 172 components and 0.212158 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=0.080633Jy sigma=0.000646 ! Fit after self-cal, rms=0.080632Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0697% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec 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 = 0.000100612 Jy ! Component: 100 - total flux cleaned = 0.000135354 Jy ! Component: 150 - total flux cleaned = 0.000157421 Jy ! Component: 200 - total flux cleaned = 0.000176197 Jy ! Total flux subtracted in 200 components = 0.000176197 Jy ! Clean residual min=-0.000887 max=0.000732 Jy/beam ! Clean residual mean=-0.000003 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.212334 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 183 components and 0.212334 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=0.080632Jy sigma=0.000646 ! Fit after self-cal, rms=0.080632Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.0697% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec 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 ! Your choice of large map pixels excluded 0.0697% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8795 mas, bmaj=1.949 mas, bpa=-1.756 degrees ! Estimated noise=314.09 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8795 x 1.949 at -1.756 degrees (North through East) ! Clean map min=-0.00069447 max=0.10742 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 ! Your choice of large map pixels excluded 0.0697% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.7105 mas, bmaj=1.711 mas, bpa=-2.146 degrees ! Estimated noise=787.729 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0839328 Jy ! Component: 100 - total flux cleaned = 0.126164 Jy ! Component: 150 - total flux cleaned = 0.150291 Jy ! Component: 200 - total flux cleaned = 0.164711 Jy ! Total flux subtracted in 200 components = 0.164711 Jy ! Clean residual min=-0.003244 max=0.007463 Jy/beam ! Clean residual mean=-0.000025 rms=0.000987 Jy/beam ! Combined flux in latest and established models = 0.164712 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.164712 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0697% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8795 mas, bmaj=1.949 mas, bpa=-1.756 degrees ! Estimated noise=314.09 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 = 0.0116482 Jy ! Component: 100 - total flux cleaned = 0.0188984 Jy ! Component: 150 - total flux cleaned = 0.0240774 Jy ! Component: 200 - total flux cleaned = 0.0280375 Jy ! Total flux subtracted in 200 components = 0.0280375 Jy ! Clean residual min=-0.001389 max=0.002329 Jy/beam ! Clean residual mean=-0.000013 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.192749 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 33 components and 0.192749 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0697% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00312085 Jy ! Component: 100 - total flux cleaned = 0.00561457 Jy ! Component: 150 - total flux cleaned = 0.00762492 Jy ! Component: 200 - total flux cleaned = 0.0092562 Jy ! Total flux subtracted in 200 components = 0.0092562 Jy ! Clean residual min=-0.000960 max=0.001088 Jy/beam ! Clean residual mean=-0.000008 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.202005 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 68 components and 0.202005 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0697% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec 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 ! Your choice of large map pixels excluded 0.0697% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=2.158 mas, bmaj=2.92 mas, bpa=1.978 degrees ! Estimated noise=396.201 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00250212 Jy ! Component: 100 - total flux cleaned = 0.00425232 Jy ! Component: 150 - total flux cleaned = 0.00555995 Jy ! Component: 200 - total flux cleaned = 0.00657121 Jy ! Total flux subtracted in 200 components = 0.00657121 Jy ! Clean residual min=-0.000984 max=0.000745 Jy/beam ! Clean residual mean=-0.000008 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.208576 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 = 0.000798647 Jy ! Component: 100 - total flux cleaned = 0.00143597 Jy ! Component: 150 - total flux cleaned = 0.0019484 Jy ! Component: 200 - total flux cleaned = 0.00236287 Jy ! Total flux subtracted in 200 components = 0.00236287 Jy ! Clean residual min=-0.000913 max=0.000656 Jy/beam ! Clean residual mean=-0.000004 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.210939 Jy ! Adding 132 model components to the UV plane model. ! The established model now contains 176 components and 0.210939 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0697% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.0697% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8795 mas, bmaj=1.949 mas, bpa=-1.756 degrees ! Estimated noise=314.09 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000222806 Jy ! Component: 100 - total flux cleaned = 0.000438374 Jy ! Component: 150 - total flux cleaned = 0.000644716 Jy ! Component: 200 - total flux cleaned = 0.000773798 Jy ! Total flux subtracted in 200 components = 0.000773798 Jy ! Clean residual min=-0.000781 max=0.000714 Jy/beam ! Clean residual mean=-0.000002 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.211713 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 194 components and 0.211713 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=0.080635Jy sigma=0.000646 ! Fit after self-cal, rms=0.080630Jy sigma=0.000646 wmodel J0139+1753_X_2017_06_15_pus_map.mod ! Writing 194 model components to file: J0139+1753_X_2017_06_15_pus_map.mod wobs J0139+1753_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J0139+1753_X_2017_06_15_pus_uvs.fits wwins J0139+1753_X_2017_06_15_pus_map.win ! wwins: Wrote 5 windows to J0139+1753_X_2017_06_15_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 0.0697% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000154812 Jy ! Component: 100 - total flux cleaned = -0.000267695 Jy ! Component: 150 - total flux cleaned = -0.000339812 Jy ! Component: 200 - total flux cleaned = -0.000409375 Jy ! Component: 250 - total flux cleaned = -0.000409517 Jy ! Component: 300 - total flux cleaned = -0.000464697 Jy ! Component: 350 - total flux cleaned = -0.000486128 Jy ! Component: 400 - total flux cleaned = -0.000507536 Jy ! Component: 450 - total flux cleaned = -0.000548989 Jy ! Component: 500 - total flux cleaned = -0.000548851 Jy ! Component: 550 - total flux cleaned = -0.000558838 Jy ! Component: 600 - total flux cleaned = -0.000549031 Jy ! Component: 650 - total flux cleaned = -0.000568478 Jy ! Component: 700 - total flux cleaned = -0.000577929 Jy ! Component: 750 - total flux cleaned = -0.000568494 Jy ! Component: 800 - total flux cleaned = -0.000586911 Jy ! Component: 850 - total flux cleaned = -0.000569006 Jy ! Component: 900 - total flux cleaned = -0.000569209 Jy ! Component: 950 - total flux cleaned = -0.00056049 Jy ! Component: 1000 - total flux cleaned = -0.000551845 Jy ! Component: 1050 - total flux cleaned = -0.000508948 Jy ! Component: 1100 - total flux cleaned = -0.000517458 Jy ! Component: 1150 - total flux cleaned = -0.000500644 Jy ! Component: 1200 - total flux cleaned = -0.000500647 Jy ! Component: 1250 - total flux cleaned = -0.000484158 Jy ! Component: 1300 - total flux cleaned = -0.000492372 Jy ! Component: 1350 - total flux cleaned = -0.000500403 Jy ! Component: 1400 - total flux cleaned = -0.000484521 Jy ! Component: 1450 - total flux cleaned = -0.000524004 Jy ! Component: 1500 - total flux cleaned = -0.000516165 Jy ! Component: 1550 - total flux cleaned = -0.000539269 Jy ! Component: 1600 - total flux cleaned = -0.000539294 Jy ! Component: 1650 - total flux cleaned = -0.000539153 Jy ! Component: 1700 - total flux cleaned = -0.00052416 Jy ! Component: 1750 - total flux cleaned = -0.000531635 Jy ! Component: 1800 - total flux cleaned = -0.000538983 Jy ! Component: 1850 - total flux cleaned = -0.000531666 Jy ! Component: 1900 - total flux cleaned = -0.000546226 Jy ! Component: 1950 - total flux cleaned = -0.000546216 Jy ! Component: 2000 - total flux cleaned = -0.000574761 Jy ! Total flux subtracted in 2048 components = -0.000553445 Jy ! Clean residual min=-0.000392 max=0.000379 Jy/beam ! Clean residual mean=-0.000002 rms=0.000133 Jy/beam ! Combined flux in latest and established models = 0.21116 Jy keep ! Adding 146 model components to the UV plane model. ! The established model now contains 340 components and 0.21116 Jy ![Exited script file: muppet] wmap "J0139+1753_X_2017_06_15_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0697% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8795 x 1.949 at -1.756 degrees (North through East) ! Clean map min=-0.00065361 max=0.10793 Jy/beam ! Writing clean map to FITS file: J0139+1753_X_2017_06_15_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.107934 invert ! Inverting map ! Your choice of large map pixels excluded 0.0697% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000132619 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.368611 0.368611 0.737221 1.47444 2.94888 5.89777 11.7955 23.5911 47.1822 94.3643 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.107 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8795 x 1.949 at -1.756 degrees (North through East) ! Clean map min=-0.00065361 max=0.10793 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 J0139+1753_X_2017_06_15_pus_uvs.log closed on Tue May 7 19:50:30 2019