! Started logfile: J1343+6602_X_2017_07_09_pus_uvs.log on Wed May 8 15:25:44 2019 obs J1343+6602_X_2017_07_09_pus_uva.fits ! Reading UV FITS file: J1343+6602_X_2017_07_09_pus_uva.fits ! AN table 1: 44 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.74697 visibilities/baseline/integration-bin. ! Found source: J1343+6602 ! ! 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 979 lines of history. ! ! Reading 17748 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 J1343+6602_X_2017_07_09_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 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.748791Jy sigma=0.006049 ! Fit after self-cal, rms=0.740554Jy sigma=0.005984 ! 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 0.113% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8022 mas, bmaj=1.189 mas, bpa=37.77 degrees ! Estimated noise=1023.05 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 = 0.202216 Jy ! Component: 100 - total flux cleaned = 0.253994 Jy ! Total flux subtracted in 100 components = 0.253994 Jy ! Clean residual min=-0.008316 max=0.021130 Jy/beam ! Clean residual mean=0.000021 rms=0.002571 Jy/beam ! Combined flux in latest and established models = 0.253994 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.253994 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=0.102752Jy sigma=0.000803 ! Fit after self-cal, rms=0.102587Jy sigma=0.000802 ! Inverting map ! Your choice of large map pixels excluded 0.113% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0227529 Jy ! Component: 100 - total flux cleaned = 0.0334364 Jy ! Total flux subtracted in 100 components = 0.0334364 Jy ! Clean residual min=-0.006614 max=0.009038 Jy/beam ! Clean residual mean=0.000043 rms=0.002026 Jy/beam ! Combined flux in latest and established models = 0.28743 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 17 components and 0.28743 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=0.097523Jy sigma=0.000754 ! Fit after self-cal, rms=0.097412Jy sigma=0.000753 ! Inverting map ! Your choice of large map pixels excluded 0.113% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.113% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=1.024 mas, bmaj=1.462 mas, bpa=36.01 degrees ! Estimated noise=662.573 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 = 0.00746164 Jy ! Component: 100 - total flux cleaned = 0.0110499 Jy ! Component: 150 - total flux cleaned = 0.0123562 Jy ! Component: 200 - total flux cleaned = 0.0125334 Jy ! Total flux subtracted in 200 components = 0.0125334 Jy ! Clean residual min=-0.006875 max=0.010369 Jy/beam ! Clean residual mean=0.000208 rms=0.002572 Jy/beam ! Combined flux in latest and established models = 0.299964 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 26 components and 0.299964 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=0.096977Jy sigma=0.000748 ! Fit after self-cal, rms=0.096959Jy sigma=0.000747 ! Inverting map ! Your choice of large map pixels excluded 0.113% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.97 FD 0.95 HN 1.01 KP 0.99 ! LA 0.93 MK 1.02 NL 0.95 OV 0.98 ! PT 1.18 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.01 KP 0.97 ! LA 0.92 MK 0.98 NL 0.95 OV 0.98 ! PT 1.21 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.96 KP 0.96 ! LA 0.98 MK 1.00 NL 0.94 OV 0.96 ! PT 1.18 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 0.98 KP 0.95 ! LA 0.99 MK 1.01 NL 0.95 OV 0.97 ! PT 1.20 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 0.94 KP 0.94 ! LA 0.95 MK 1.01 NL 0.97 OV 0.97 ! PT 1.20 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 0.97 KP 1.05 ! LA 0.96 MK 0.96 NL 0.97 OV 0.99 ! PT 1.18 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.07 KP 0.94 ! LA 0.95 MK 1.00 NL 0.95 OV 0.99 ! PT 1.19 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 1.01 KP 0.97 ! LA 0.93 MK 0.98 NL 0.97 OV 0.97 ! PT 1.23 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.97 KP 0.95 ! LA 0.95 MK 0.97 NL 0.95 OV 0.98 ! PT 1.21 SC 1.07 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.11 KP 0.95 ! LA 0.98 MK 0.97 NL 0.96 OV 0.98 ! PT 1.21 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 0.99 KP 0.97 ! LA 1.00 MK 0.99 NL 0.96 OV 0.98 ! PT 1.18 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 0.97 KP 0.97 ! LA 0.96 MK 0.95 NL 0.97 OV 0.97 ! PT 1.23 SC 1.08 ! ! ! Fit before self-cal, rms=0.096959Jy sigma=0.000747 ! Fit after self-cal, rms=0.097615Jy sigma=0.000720 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.113% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=1.03 mas, bmaj=1.462 mas, bpa=36.21 degrees ! Estimated noise=660.399 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 = 0.000295972 Jy ! Component: 100 - total flux cleaned = 0.00013135 Jy ! Component: 150 - total flux cleaned = 4.54399e-05 Jy ! Component: 200 - total flux cleaned = 6.94965e-06 Jy ! Total flux subtracted in 200 components = 6.94965e-06 Jy ! Clean residual min=-0.006748 max=0.008059 Jy/beam ! Clean residual mean=0.000149 rms=0.002181 Jy/beam ! Combined flux in latest and established models = 0.299971 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.299971 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=0.097564Jy sigma=0.000719 ! Fit after self-cal, rms=0.097649Jy sigma=0.000719 ! Inverting map ! Your choice of large map pixels excluded 0.113% of the data. ! The x-axis pixel size should ideally be below 0.1991 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=0.097649Jy sigma=0.000719 ! Fit after self-cal, rms=0.099394Jy sigma=0.000646 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.113% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=1.029 mas, bmaj=1.456 mas, bpa=36.35 degrees ! Estimated noise=659.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000726247 Jy ! Component: 100 - total flux cleaned = 0.000618534 Jy ! Component: 150 - total flux cleaned = 0.000445899 Jy ! Component: 200 - total flux cleaned = 0.000353703 Jy ! Total flux subtracted in 200 components = 0.000353703 Jy ! Clean residual min=-0.001759 max=0.003299 Jy/beam ! Clean residual mean=0.000005 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.300324 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 37 components and 0.300324 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=0.099365Jy sigma=0.000645 ! Fit after self-cal, rms=0.099568Jy sigma=0.000645 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.113% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 (1.2, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0025942 Jy ! Component: 100 - total flux cleaned = 0.00267095 Jy ! Component: 150 - total flux cleaned = 0.00274024 Jy ! Component: 200 - total flux cleaned = 0.00273926 Jy ! Total flux subtracted in 200 components = 0.00273926 Jy ! Clean residual min=-0.001569 max=0.001624 Jy/beam ! Clean residual mean=0.000009 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.303064 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 47 components and 0.303064 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=0.099486Jy sigma=0.000644 ! Fit after self-cal, rms=0.099475Jy sigma=0.000644 ! Inverting map ! Your choice of large map pixels excluded 0.113% of the data. ! The x-axis pixel size should ideally be below 0.1991 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=0.099475Jy sigma=0.000644 ! Fit after self-cal, rms=0.099748Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.113% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=1.028 mas, bmaj=1.453 mas, bpa=36.25 degrees ! Estimated noise=659.256 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00154926 Jy ! Component: 100 - total flux cleaned = 0.00174522 Jy ! Component: 150 - total flux cleaned = 0.00179809 Jy ! Component: 200 - total flux cleaned = 0.00186709 Jy ! Total flux subtracted in 200 components = 0.00186709 Jy ! Clean residual min=-0.001466 max=0.001470 Jy/beam ! Clean residual mean=0.000007 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.304931 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 60 components and 0.304931 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=0.099715Jy sigma=0.000644 ! Fit after self-cal, rms=0.099716Jy sigma=0.000644 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.113% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 = 0.000265889 Jy ! Component: 100 - total flux cleaned = 0.0003344 Jy ! Component: 150 - total flux cleaned = 0.000412559 Jy ! Component: 200 - total flux cleaned = 0.000448162 Jy ! Total flux subtracted in 200 components = 0.000448162 Jy ! Clean residual min=-0.001452 max=0.001446 Jy/beam ! Clean residual mean=0.000008 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.305379 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 64 components and 0.305379 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=0.099703Jy sigma=0.000644 ! Fit after self-cal, rms=0.099703Jy sigma=0.000644 ! Inverting map ! Your choice of large map pixels excluded 0.113% of the data. ! The x-axis pixel size should ideally be below 0.1991 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=0.099703Jy sigma=0.000644 ! Fit after self-cal, rms=0.099756Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.113% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=2.331 mas, bmaj=2.881 mas, bpa=24.47 degrees ! Estimated noise=846.627 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000875694 Jy ! Component: 100 - total flux cleaned = 0.00100043 Jy ! Component: 150 - total flux cleaned = 0.00100045 Jy ! Component: 200 - total flux cleaned = 0.000974504 Jy ! Total flux subtracted in 200 components = 0.000974504 Jy ! Clean residual min=-0.001630 max=0.001499 Jy/beam ! Clean residual mean=0.000013 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.306353 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 81 components and 0.306353 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=0.099749Jy sigma=0.000643 ! Fit after self-cal, rms=0.099749Jy sigma=0.000643 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.113% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 = 4.52707e-05 Jy ! Component: 100 - total flux cleaned = 9.39476e-05 Jy ! Component: 150 - total flux cleaned = 9.42517e-05 Jy ! Component: 200 - total flux cleaned = 9.40626e-05 Jy ! Total flux subtracted in 200 components = 9.40626e-05 Jy ! Clean residual min=-0.001617 max=0.001509 Jy/beam ! Clean residual mean=0.000013 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.306447 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 88 components and 0.306447 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=0.099747Jy sigma=0.000643 ! Fit after self-cal, rms=0.099747Jy sigma=0.000643 ! Inverting map ! Your choice of large map pixels excluded 0.113% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.113% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=1.028 mas, bmaj=1.453 mas, bpa=36.19 degrees ! Estimated noise=659.443 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.028 x 1.453 at 36.19 degrees (North through East) ! Clean map min=-0.0014169 max=0.25755 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 0.113% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8055 mas, bmaj=1.185 mas, bpa=38.29 degrees ! Estimated noise=1013.72 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.199867 Jy ! Component: 100 - total flux cleaned = 0.254488 Jy ! Component: 150 - total flux cleaned = 0.278012 Jy ! Component: 200 - total flux cleaned = 0.289002 Jy ! Total flux subtracted in 200 components = 0.289002 Jy ! Clean residual min=-0.002556 max=0.005348 Jy/beam ! Clean residual mean=-0.000004 rms=0.000745 Jy/beam ! Combined flux in latest and established models = 0.289002 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.289002 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.113% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=1.028 mas, bmaj=1.453 mas, bpa=36.19 degrees ! Estimated noise=659.443 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 = 0.00795489 Jy ! Component: 100 - total flux cleaned = 0.0120361 Jy ! Component: 150 - total flux cleaned = 0.0142915 Jy ! Component: 200 - total flux cleaned = 0.0157059 Jy ! Total flux subtracted in 200 components = 0.0157059 Jy ! Clean residual min=-0.001529 max=0.001389 Jy/beam ! Clean residual mean=0.000005 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.304708 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 43 components and 0.304708 Jy ! Inverting map ! Your choice of large map pixels excluded 0.113% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.113% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=2.331 mas, bmaj=2.881 mas, bpa=24.47 degrees ! Estimated noise=846.627 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126188 Jy ! Component: 100 - total flux cleaned = 0.00158662 Jy ! Component: 150 - total flux cleaned = 0.0016917 Jy ! Component: 200 - total flux cleaned = 0.00176605 Jy ! Total flux subtracted in 200 components = 0.00176605 Jy ! Clean residual min=-0.001676 max=0.001519 Jy/beam ! Clean residual mean=0.000014 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.306474 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 = 7.58162e-05 Jy ! Component: 100 - total flux cleaned = 8.69685e-05 Jy ! Component: 150 - total flux cleaned = 0.00010836 Jy ! Component: 200 - total flux cleaned = 0.000108792 Jy ! Total flux subtracted in 200 components = 0.000108792 Jy ! Clean residual min=-0.001655 max=0.001533 Jy/beam ! Clean residual mean=0.000014 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.306583 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 68 components and 0.306583 Jy ! Inverting map ! Your choice of large map pixels excluded 0.113% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.113% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=1.028 mas, bmaj=1.453 mas, bpa=36.19 degrees ! Estimated noise=659.443 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000203031 Jy ! Component: 100 - total flux cleaned = 0.000202224 Jy ! Component: 150 - total flux cleaned = 0.000222418 Jy ! Component: 200 - total flux cleaned = 0.000241026 Jy ! Total flux subtracted in 200 components = 0.000241026 Jy ! Clean residual min=-0.001543 max=0.001378 Jy/beam ! Clean residual mean=0.000007 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.306824 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 82 components and 0.306824 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=0.099745Jy sigma=0.000643 ! Fit after self-cal, rms=0.099744Jy sigma=0.000643 wmodel J1343+6602_X_2017_07_09_pus_map.mod ! Writing 82 model components to file: J1343+6602_X_2017_07_09_pus_map.mod wobs J1343+6602_X_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J1343+6602_X_2017_07_09_pus_uvs.fits wwins J1343+6602_X_2017_07_09_pus_map.win ! wwins: Wrote 2 windows to J1343+6602_X_2017_07_09_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 0.113% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000281499 Jy ! Component: 100 - total flux cleaned = -0.000357107 Jy ! Component: 150 - total flux cleaned = -0.000479254 Jy ! Component: 200 - total flux cleaned = -0.000526763 Jy ! Component: 250 - total flux cleaned = -0.000572688 Jy ! Component: 300 - total flux cleaned = -0.000505337 Jy ! Component: 350 - total flux cleaned = -0.000505466 Jy ! Component: 400 - total flux cleaned = -0.000483939 Jy ! Component: 450 - total flux cleaned = -0.000441488 Jy ! Component: 500 - total flux cleaned = -0.000420721 Jy ! Component: 550 - total flux cleaned = -0.000420628 Jy ! Component: 600 - total flux cleaned = -0.000440355 Jy ! Component: 650 - total flux cleaned = -0.000301768 Jy ! Component: 700 - total flux cleaned = -0.000243894 Jy ! Component: 750 - total flux cleaned = -0.000262992 Jy ! Component: 800 - total flux cleaned = -0.000168435 Jy ! Component: 850 - total flux cleaned = -0.000112684 Jy ! Component: 900 - total flux cleaned = -2.10024e-05 Jy ! Component: 950 - total flux cleaned = -3.93906e-05 Jy ! Component: 1000 - total flux cleaned = -2.11347e-05 Jy ! Component: 1050 - total flux cleaned = 8.59998e-05 Jy ! Component: 1100 - total flux cleaned = 0.000103591 Jy ! Component: 1150 - total flux cleaned = 0.00013856 Jy ! Component: 1200 - total flux cleaned = 0.000173166 Jy ! Component: 1250 - total flux cleaned = 0.000207385 Jy ! Component: 1300 - total flux cleaned = 0.00025807 Jy ! Component: 1350 - total flux cleaned = 0.000308079 Jy ! Component: 1400 - total flux cleaned = 0.00034113 Jy ! Component: 1450 - total flux cleaned = 0.000373957 Jy ! Component: 1500 - total flux cleaned = 0.000406586 Jy ! Component: 1550 - total flux cleaned = 0.000454617 Jy ! Component: 1600 - total flux cleaned = 0.00042285 Jy ! Component: 1650 - total flux cleaned = 0.000486074 Jy ! Component: 1700 - total flux cleaned = 0.000454943 Jy ! Component: 1750 - total flux cleaned = 0.000470485 Jy ! Component: 1800 - total flux cleaned = 0.000424385 Jy ! Component: 1850 - total flux cleaned = 0.000409273 Jy ! Component: 1900 - total flux cleaned = 0.000469696 Jy ! Component: 1950 - total flux cleaned = 0.000409759 Jy ! Component: 2000 - total flux cleaned = 0.000409632 Jy ! Total flux subtracted in 2048 components = 0.000379918 Jy ! Clean residual min=-0.000739 max=0.000939 Jy/beam ! Clean residual mean=0.000003 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.307204 Jy keep ! Adding 147 model components to the UV plane model. ! The established model now contains 229 components and 0.307204 Jy ![Exited script file: muppet] wmap "J1343+6602_X_2017_07_09_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.113% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.028 x 1.453 at 36.19 degrees (North through East) ! Clean map min=-0.0012342 max=0.2577 Jy/beam ! Writing clean map to FITS file: J1343+6602_X_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.257696 invert ! Inverting map ! Your choice of large map pixels excluded 0.113% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000279946 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.325903 0.325903 0.651806 1.30361 2.60723 5.21445 10.4289 20.8578 41.7156 83.4312 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.257 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.028 x 1.453 at 36.19 degrees (North through East) ! Clean map min=-0.0012342 max=0.2577 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 J1343+6602_X_2017_07_09_pus_uvs.log closed on Wed May 8 15:25:46 2019