! Started logfile: J0006+1235_X_2017_04_28_pus_uvs.log on Mon Apr 29 14:21:50 2019 obs J0006+1235_X_2017_04_28_pus_uva.fits ! Reading UV FITS file: J0006+1235_X_2017_04_28_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.827925 visibilities/baseline/integration-bin. ! Found source: J0006+1235 ! ! 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 907 lines of history. ! ! Reading 50520 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 J0006+1235_X_2017_04_28_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 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 107 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.844845Jy sigma=0.006654 ! Fit after self-cal, rms=0.828106Jy sigma=0.006526 ! 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 0.153% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6738 mas, bmaj=1.747 mas, bpa=2.321 degrees ! Estimated noise=676.705 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 = 0.124557 Jy ! Component: 100 - total flux cleaned = 0.174776 Jy ! Total flux subtracted in 100 components = 0.174776 Jy ! Clean residual min=-0.011502 max=0.047130 Jy/beam ! Clean residual mean=-0.000105 rms=0.004050 Jy/beam ! Combined flux in latest and established models = 0.174776 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.174776 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=0.130250Jy sigma=0.000891 ! Fit after self-cal, rms=0.129726Jy sigma=0.000887 ! Inverting map ! Your choice of large map pixels excluded 0.153% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (1, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.043272 Jy ! Component: 100 - total flux cleaned = 0.0644183 Jy ! Total flux subtracted in 100 components = 0.0644183 Jy ! Clean residual min=-0.006505 max=0.011224 Jy/beam ! Clean residual mean=-0.000037 rms=0.001891 Jy/beam ! Combined flux in latest and established models = 0.239195 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 9 components and 0.239195 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=0.114572Jy sigma=0.000726 ! Fit after self-cal, rms=0.113496Jy sigma=0.000716 ! Inverting map ! Your choice of large map pixels excluded 0.153% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0141784 Jy ! Component: 100 - total flux cleaned = 0.0213926 Jy ! Total flux subtracted in 100 components = 0.0213926 Jy ! Clean residual min=-0.004556 max=0.005958 Jy/beam ! Clean residual mean=-0.000013 rms=0.001294 Jy/beam ! Combined flux in latest and established models = 0.260587 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 11 components and 0.260587 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=0.112021Jy sigma=0.000694 ! Fit after self-cal, rms=0.111955Jy sigma=0.000693 ! Inverting map ! Your choice of large map pixels excluded 0.153% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.153% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8502 mas, bmaj=2.01 mas, bpa=1.284 degrees ! Estimated noise=424.751 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 = 0.00386031 Jy ! Component: 100 - total flux cleaned = 0.00385093 Jy ! Component: 150 - total flux cleaned = 0.00320965 Jy ! Component: 200 - total flux cleaned = 0.00264035 Jy ! Total flux subtracted in 200 components = 0.00264035 Jy ! Clean residual min=-0.004014 max=0.006366 Jy/beam ! Clean residual mean=-0.000006 rms=0.001550 Jy/beam ! Combined flux in latest and established models = 0.263228 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 18 components and 0.263228 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=0.111695Jy sigma=0.000688 ! Fit after self-cal, rms=0.111690Jy sigma=0.000688 ! Inverting map ! Your choice of large map pixels excluded 0.153% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.95 FD 0.93 HN 1.00 KP 1.06 ! LA 1.33 MK 0.99 NL 0.96 OV 1.02 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.94 HN 1.01 KP 0.99 ! LA 1.43 MK 1.00 NL 0.98 OV 1.04 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.93 HN 0.98 KP 0.93 ! LA 1.44 MK 0.97 NL 0.98 OV 1.01 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.92 HN 0.95 KP 0.96 ! LA 1.40 MK 1.13 NL 0.97 OV 1.01 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.94 HN 0.96 KP 0.96 ! LA 1.42 MK 0.98 NL 0.97 OV 0.95 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.94 HN 0.97 KP 0.98 ! LA 1.48 MK 0.95 NL 0.98 OV 0.97 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 0.99 KP 0.98 ! LA 1.52 MK 1.01 NL 0.96 OV 0.97 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.00 KP 0.97 ! LA 1.40 MK 1.00 NL 0.96 OV 0.97 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.94 HN 0.97 KP 0.96 ! LA 1.52 MK 1.09 NL 0.98 OV 0.96 ! PT 0.96 SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 0.98 KP 0.98 ! LA 1.52 MK 1.05 NL 1.01 OV 0.96 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.96 KP 0.98 ! LA 1.47 MK 0.96 NL 0.99 OV 0.97 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.94 HN 0.98 KP 0.94 ! LA 1.53 MK 0.95 NL 1.01 OV 0.98 ! PT 1.02 SC 0.97 ! ! ! Fit before self-cal, rms=0.111690Jy sigma=0.000688 ! Fit after self-cal, rms=0.125709Jy sigma=0.000667 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.153% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8524 mas, bmaj=1.999 mas, bpa=1.292 degrees ! Estimated noise=420.181 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 (5.2, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00378523 Jy ! Component: 100 - total flux cleaned = 0.00578896 Jy ! Component: 150 - total flux cleaned = 0.00721248 Jy ! Component: 200 - total flux cleaned = 0.00828469 Jy ! Total flux subtracted in 200 components = 0.00828469 Jy ! Clean residual min=-0.001831 max=0.002395 Jy/beam ! Clean residual mean=0.000005 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.271512 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 45 components and 0.271513 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=0.125564Jy sigma=0.000666 ! Fit after self-cal, rms=0.125786Jy sigma=0.000665 ! Inverting map ! Your choice of large map pixels excluded 0.153% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.125786Jy sigma=0.000665 ! Fit after self-cal, rms=0.122483Jy sigma=0.000661 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.153% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8518 mas, bmaj=1.998 mas, bpa=1.366 degrees ! Estimated noise=419.787 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00137754 Jy ! Component: 100 - total flux cleaned = 0.00178342 Jy ! Component: 150 - total flux cleaned = 0.00188346 Jy ! Component: 200 - total flux cleaned = 0.00191066 Jy ! Total flux subtracted in 200 components = 0.00191066 Jy ! Clean residual min=-0.001341 max=0.002164 Jy/beam ! Clean residual mean=0.000001 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.273423 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 62 components and 0.273423 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=0.122459Jy sigma=0.000661 ! Fit after self-cal, rms=0.122499Jy sigma=0.000661 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.153% of the data. ! The x-axis pixel size should ideally be below 0.1988 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) ! Added new window around map position (7.4, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00176724 Jy ! Component: 100 - total flux cleaned = 0.00220741 Jy ! Component: 150 - total flux cleaned = 0.00244788 Jy ! Component: 200 - total flux cleaned = 0.00257767 Jy ! Total flux subtracted in 200 components = 0.00257767 Jy ! Clean residual min=-0.001182 max=0.001261 Jy/beam ! Clean residual mean=-0.000001 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.276001 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 84 components and 0.276001 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=0.122469Jy sigma=0.000660 ! Fit after self-cal, rms=0.122471Jy sigma=0.000660 ! Inverting map ! Your choice of large map pixels excluded 0.153% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.122471Jy sigma=0.000660 ! Fit after self-cal, rms=0.122851Jy sigma=0.000660 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.153% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8518 mas, bmaj=1.999 mas, bpa=1.367 degrees ! Estimated noise=420.089 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000527368 Jy ! Component: 100 - total flux cleaned = 0.00086471 Jy ! Component: 150 - total flux cleaned = 0.000933905 Jy ! Component: 200 - total flux cleaned = 0.000975631 Jy ! Total flux subtracted in 200 components = 0.000975631 Jy ! Clean residual min=-0.001161 max=0.001257 Jy/beam ! Clean residual mean=-0.000001 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.276977 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 94 components and 0.276977 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=0.122841Jy sigma=0.000660 ! Fit after self-cal, rms=0.122846Jy sigma=0.000660 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.153% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 = 0.000115305 Jy ! Component: 100 - total flux cleaned = 0.000195454 Jy ! Component: 150 - total flux cleaned = 0.000232265 Jy ! Component: 200 - total flux cleaned = 0.000249768 Jy ! Total flux subtracted in 200 components = 0.000249768 Jy ! Clean residual min=-0.001136 max=0.001210 Jy/beam ! Clean residual mean=-0.000001 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.277226 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 99 components and 0.277226 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=0.122839Jy sigma=0.000660 ! Fit after self-cal, rms=0.122839Jy sigma=0.000660 ! Inverting map ! Your choice of large map pixels excluded 0.153% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.122839Jy sigma=0.000660 ! Fit after self-cal, rms=0.122977Jy sigma=0.000660 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.153% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.072 mas, bmaj=2.797 mas, bpa=1.291 degrees ! Estimated noise=569.291 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000726878 Jy ! Component: 100 - total flux cleaned = 0.00102109 Jy ! Component: 150 - total flux cleaned = 0.00121322 Jy ! Component: 200 - total flux cleaned = 0.00130917 Jy ! Total flux subtracted in 200 components = 0.00130917 Jy ! Clean residual min=-0.001371 max=0.001118 Jy/beam ! Clean residual mean=-0.000002 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.278536 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 111 components and 0.278536 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=0.122973Jy sigma=0.000660 ! Fit after self-cal, rms=0.122976Jy sigma=0.000660 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.153% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 = 0.000139414 Jy ! Component: 100 - total flux cleaned = 0.000217871 Jy ! Component: 150 - total flux cleaned = 0.00028547 Jy ! Component: 200 - total flux cleaned = 0.000357003 Jy ! Total flux subtracted in 200 components = 0.000357003 Jy ! Clean residual min=-0.001360 max=0.001127 Jy/beam ! Clean residual mean=-0.000001 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.278893 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 115 components and 0.278893 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=0.122975Jy sigma=0.000660 ! Fit after self-cal, rms=0.122975Jy sigma=0.000660 ! Inverting map ! Your choice of large map pixels excluded 0.153% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.153% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8518 mas, bmaj=1.999 mas, bpa=1.377 degrees ! Estimated noise=420.256 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8518 x 1.999 at 1.377 degrees (North through East) ! Clean map min=-0.0010851 max=0.17268 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 0.153% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6744 mas, bmaj=1.739 mas, bpa=2.394 degrees ! Estimated noise=672.731 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.127218 Jy ! Component: 100 - total flux cleaned = 0.186074 Jy ! Component: 150 - total flux cleaned = 0.21842 Jy ! Component: 200 - total flux cleaned = 0.237871 Jy ! Total flux subtracted in 200 components = 0.237871 Jy ! Clean residual min=-0.004383 max=0.010132 Jy/beam ! Clean residual mean=-0.000031 rms=0.001232 Jy/beam ! Combined flux in latest and established models = 0.237871 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 0.237871 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.153% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8518 mas, bmaj=1.999 mas, bpa=1.377 degrees ! Estimated noise=420.256 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 = 0.0152972 Jy ! Component: 100 - total flux cleaned = 0.0229006 Jy ! Component: 150 - total flux cleaned = 0.0277349 Jy ! Component: 200 - total flux cleaned = 0.0311944 Jy ! Total flux subtracted in 200 components = 0.0311944 Jy ! Clean residual min=-0.001822 max=0.002051 Jy/beam ! Clean residual mean=-0.000003 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.269066 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 24 components and 0.269066 Jy ! Inverting map ! Your choice of large map pixels excluded 0.153% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (3.2, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00265922 Jy ! Component: 100 - total flux cleaned = 0.00410752 Jy ! Component: 150 - total flux cleaned = 0.0053957 Jy ! Component: 200 - total flux cleaned = 0.00654892 Jy ! Total flux subtracted in 200 components = 0.00654892 Jy ! Clean residual min=-0.001593 max=0.001378 Jy/beam ! Clean residual mean=-0.000002 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.275615 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 50 components and 0.275615 Jy ! Inverting map ! Your choice of large map pixels excluded 0.153% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.153% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.072 mas, bmaj=2.797 mas, bpa=1.291 degrees ! Estimated noise=569.291 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125728 Jy ! Component: 100 - total flux cleaned = 0.00160418 Jy ! Component: 150 - total flux cleaned = 0.00179046 Jy ! Component: 200 - total flux cleaned = 0.00202916 Jy ! Total flux subtracted in 200 components = 0.00202916 Jy ! Clean residual min=-0.001327 max=0.001242 Jy/beam ! Clean residual mean=-0.000003 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.277644 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 = 0.000199212 Jy ! Component: 100 - total flux cleaned = 0.000435425 Jy ! Component: 150 - total flux cleaned = 0.000488056 Jy ! Component: 200 - total flux cleaned = 0.000562525 Jy ! Total flux subtracted in 200 components = 0.000562525 Jy ! Clean residual min=-0.001270 max=0.001184 Jy/beam ! Clean residual mean=-0.000002 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.278207 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 99 components and 0.278206 Jy ! Inverting map ! Your choice of large map pixels excluded 0.153% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.153% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8518 mas, bmaj=1.999 mas, bpa=1.377 degrees ! Estimated noise=420.256 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000351173 Jy ! Component: 100 - total flux cleaned = 0.000539123 Jy ! Component: 150 - total flux cleaned = 0.000567521 Jy ! Component: 200 - total flux cleaned = 0.000544108 Jy ! Total flux subtracted in 200 components = 0.000544108 Jy ! Clean residual min=-0.001159 max=0.001078 Jy/beam ! Clean residual mean=-0.000001 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.278751 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 117 components and 0.278751 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=0.122962Jy sigma=0.000660 ! Fit after self-cal, rms=0.122953Jy sigma=0.000660 wmodel J0006+1235_X_2017_04_28_pus_map.mod ! Writing 117 model components to file: J0006+1235_X_2017_04_28_pus_map.mod wobs J0006+1235_X_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J0006+1235_X_2017_04_28_pus_uvs.fits wwins J0006+1235_X_2017_04_28_pus_map.win ! wwins: Wrote 5 windows to J0006+1235_X_2017_04_28_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 0.153% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000134935 Jy ! Component: 100 - total flux cleaned = 0.000358227 Jy ! Component: 150 - total flux cleaned = 0.000463756 Jy ! Component: 200 - total flux cleaned = 0.000513532 Jy ! Component: 250 - total flux cleaned = 0.000561684 Jy ! Component: 300 - total flux cleaned = 0.00059309 Jy ! Component: 350 - total flux cleaned = 0.000638773 Jy ! Component: 400 - total flux cleaned = 0.000683259 Jy ! Component: 450 - total flux cleaned = 0.000697592 Jy ! Component: 500 - total flux cleaned = 0.000697602 Jy ! Component: 550 - total flux cleaned = 0.000753464 Jy ! Component: 600 - total flux cleaned = 0.000753573 Jy ! Component: 650 - total flux cleaned = 0.000767263 Jy ! Component: 700 - total flux cleaned = 0.000793683 Jy ! Component: 750 - total flux cleaned = 0.000806573 Jy ! Component: 800 - total flux cleaned = 0.000819372 Jy ! Component: 850 - total flux cleaned = 0.000794709 Jy ! Component: 900 - total flux cleaned = 0.00083158 Jy ! Component: 950 - total flux cleaned = 0.000843449 Jy ! Component: 1000 - total flux cleaned = 0.000819817 Jy ! Component: 1050 - total flux cleaned = 0.000878403 Jy ! Component: 1100 - total flux cleaned = 0.000866783 Jy ! Component: 1150 - total flux cleaned = 0.000889602 Jy ! Component: 1200 - total flux cleaned = 0.000912178 Jy ! Component: 1250 - total flux cleaned = 0.000934292 Jy ! Component: 1300 - total flux cleaned = 0.00093436 Jy ! Component: 1350 - total flux cleaned = 0.000945217 Jy ! Component: 1400 - total flux cleaned = 0.000955972 Jy ! Component: 1450 - total flux cleaned = 0.000934634 Jy ! Component: 1500 - total flux cleaned = 0.000892712 Jy ! Component: 1550 - total flux cleaned = 0.000903123 Jy ! Component: 1600 - total flux cleaned = 0.000882578 Jy ! Component: 1650 - total flux cleaned = 0.000852039 Jy ! Component: 1700 - total flux cleaned = 0.000862379 Jy ! Component: 1750 - total flux cleaned = 0.000842388 Jy ! Component: 1800 - total flux cleaned = 0.000832479 Jy ! Component: 1850 - total flux cleaned = 0.000803072 Jy ! Component: 1900 - total flux cleaned = 0.000793331 Jy ! Component: 1950 - total flux cleaned = 0.000745328 Jy ! Component: 2000 - total flux cleaned = 0.000735693 Jy ! Total flux subtracted in 2048 components = 0.000697913 Jy ! Clean residual min=-0.000486 max=0.000557 Jy/beam ! Clean residual mean=-0.000000 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.279448 Jy keep ! Adding 132 model components to the UV plane model. ! The established model now contains 249 components and 0.279449 Jy ![Exited script file: muppet] wmap "J0006+1235_X_2017_04_28_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.153% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8518 x 1.999 at 1.377 degrees (North through East) ! Clean map min=-0.00094411 max=0.17197 Jy/beam ! Writing clean map to FITS file: J0006+1235_X_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.171974 invert ! Inverting map ! Your choice of large map pixels excluded 0.153% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000177723 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.31003 0.31003 0.62006 1.24012 2.48024 4.96048 9.92097 19.8419 39.6839 79.3677 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.171 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8518 x 1.999 at 1.377 degrees (North through East) ! Clean map min=-0.00094411 max=0.17197 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 J0006+1235_X_2017_04_28_pus_uvs.log closed on Mon Apr 29 14:21:54 2019