! Started logfile: J0202+4205_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:43:53 2019 obs J0202+4205_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J0202+4205_X_2017_05_31_pus_uva.fits ! AN table 1: 143 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.887179 visibilities/baseline/integration-bin. ! Found source: J0202+4205 ! ! 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 1698 lines of history. ! ! Reading 68508 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 J0202+4205_X_2017_05_31_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 85 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 85 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 85 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 85 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 85 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 85 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 85 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 85 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 85 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 85 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 85 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 85 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.852406Jy sigma=0.007290 ! Fit after self-cal, rms=0.838986Jy sigma=0.007181 ! 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 0.0686% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.734 mas, bmaj=1.275 mas, bpa=-0.5565 degrees ! Estimated noise=735.958 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 = 0.121465 Jy ! Component: 100 - total flux cleaned = 0.152583 Jy ! Total flux subtracted in 100 components = 0.152583 Jy ! Clean residual min=-0.004868 max=0.013401 Jy/beam ! Clean residual mean=-0.000013 rms=0.001481 Jy/beam ! Combined flux in latest and established models = 0.152583 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.152583 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=0.084725Jy sigma=0.000700 ! Fit after self-cal, rms=0.084711Jy sigma=0.000700 ! Inverting map ! Your choice of large map pixels excluded 0.0686% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0151076 Jy ! Component: 100 - total flux cleaned = 0.0230133 Jy ! Total flux subtracted in 100 components = 0.0230133 Jy ! Clean residual min=-0.003824 max=0.009209 Jy/beam ! Clean residual mean=-0.000003 rms=0.000997 Jy/beam ! Combined flux in latest and established models = 0.175596 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 10 components and 0.175596 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=0.081118Jy sigma=0.000667 ! Fit after self-cal, rms=0.081102Jy sigma=0.000667 ! Inverting map ! Your choice of large map pixels excluded 0.0686% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Added new window around map position (-1.2, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00798623 Jy ! Component: 100 - total flux cleaned = 0.0119524 Jy ! Total flux subtracted in 100 components = 0.0119524 Jy ! Clean residual min=-0.003260 max=0.003281 Jy/beam ! Clean residual mean=0.000003 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 0.187549 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 15 components and 0.187549 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=0.080182Jy sigma=0.000659 ! Fit after self-cal, rms=0.080107Jy sigma=0.000658 ! Inverting map ! Your choice of large map pixels excluded 0.0686% of the data. ! The x-axis pixel size should ideally be below 0.1995 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 0.0686% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.9269 mas, bmaj=1.522 mas, bpa=0.07955 degrees ! Estimated noise=318.258 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 = 0.00423835 Jy ! Component: 100 - total flux cleaned = 0.00577394 Jy ! Component: 150 - total flux cleaned = 0.00617326 Jy ! Component: 200 - total flux cleaned = 0.00627918 Jy ! Total flux subtracted in 200 components = 0.00627918 Jy ! Clean residual min=-0.003002 max=0.002509 Jy/beam ! Clean residual mean=0.000016 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.193828 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 19 components and 0.193828 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=0.079861Jy sigma=0.000657 ! Fit after self-cal, rms=0.079846Jy sigma=0.000656 ! Inverting map ! Your choice of large map pixels excluded 0.0686% of the data. ! The x-axis pixel size should ideally be below 0.1995 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 0.98 FD 0.97 HN 1.00 KP 1.00 ! LA 0.98 MK 0.97 NL 0.98 OV 1.09 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.02 KP 0.94 ! LA 0.96 MK 0.97 NL 0.97 OV 1.09 ! PT 1.06 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.01 KP 0.88 ! LA 1.01 MK 0.97 NL 0.99 OV 1.08 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.01 KP 0.98 ! LA 1.02 MK 0.99 NL 0.97 OV 1.06 ! PT 1.05 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.96 KP 0.97 ! LA 1.00 MK 1.01 NL 0.88 OV 1.09 ! PT 1.05 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.98 KP 0.97 ! LA 1.01 MK 0.99 NL 0.88 OV 0.99 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.05 KP 0.97 ! LA 1.01 MK 1.00 NL 0.88 OV 0.99 ! PT 1.06 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 1.05 KP 0.97 ! LA 0.99 MK 0.98 NL 0.89 OV 1.02 ! PT 1.04 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.06 KP 0.99 ! LA 1.01 MK 0.98 NL 0.88 OV 1.00 ! PT 1.06 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.03 KP 0.99 ! LA 1.03 MK 1.01 NL 0.88 OV 1.00 ! PT 1.07 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.04 KP 0.90 ! LA 1.01 MK 1.01 NL 0.91 OV 1.00 ! PT 1.07 SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.02 KP 0.94 ! LA 1.01 MK 1.00 NL 0.90 OV 1.12 ! PT 1.06 SC 1.05 ! ! ! Fit before self-cal, rms=0.079846Jy sigma=0.000656 ! Fit after self-cal, rms=0.078943Jy sigma=0.000649 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0686% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.9316 mas, bmaj=1.526 mas, bpa=-0.5151 degrees ! Estimated noise=317.35 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 = 0.000780402 Jy ! Component: 100 - total flux cleaned = 0.000785684 Jy ! Component: 150 - total flux cleaned = 0.000690354 Jy ! Component: 200 - total flux cleaned = 0.000652103 Jy ! Total flux subtracted in 200 components = 0.000652103 Jy ! Clean residual min=-0.001182 max=0.001008 Jy/beam ! Clean residual mean=0.000000 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.19448 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 35 components and 0.19448 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=0.078913Jy sigma=0.000648 ! Fit after self-cal, rms=0.078926Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.0686% of the data. ! The x-axis pixel size should ideally be below 0.1995 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=0.078926Jy sigma=0.000648 ! Fit after self-cal, rms=0.079048Jy sigma=0.000647 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0686% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.9313 mas, bmaj=1.526 mas, bpa=-0.391 degrees ! Estimated noise=317.355 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000146914 Jy ! Component: 100 - total flux cleaned = 0.000232611 Jy ! Component: 150 - total flux cleaned = 0.000288863 Jy ! Component: 200 - total flux cleaned = 0.000337499 Jy ! Total flux subtracted in 200 components = 0.000337499 Jy ! Clean residual min=-0.000871 max=0.000826 Jy/beam ! Clean residual mean=-0.000003 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.194817 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 41 components and 0.194817 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=0.079042Jy sigma=0.000647 ! Fit after self-cal, rms=0.079050Jy sigma=0.000647 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0686% of the data. ! The x-axis pixel size should ideally be below 0.1995 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 = 1.84107e-05 Jy ! Component: 100 - total flux cleaned = 8.91384e-05 Jy ! Component: 150 - total flux cleaned = 9.9164e-05 Jy ! Component: 200 - total flux cleaned = 9.03081e-05 Jy ! Total flux subtracted in 200 components = 9.03081e-05 Jy ! Clean residual min=-0.000843 max=0.000807 Jy/beam ! Clean residual mean=-0.000002 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.194908 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 48 components and 0.194908 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=0.079047Jy sigma=0.000647 ! Fit after self-cal, rms=0.079046Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.0686% of the data. ! The x-axis pixel size should ideally be below 0.1995 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=0.079046Jy sigma=0.000647 ! Fit after self-cal, rms=0.079067Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0686% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.9317 mas, bmaj=1.526 mas, bpa=-0.4063 degrees ! Estimated noise=317.426 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.80622e-05 Jy ! Component: 100 - total flux cleaned = 0.000138659 Jy ! Component: 150 - total flux cleaned = 0.000155002 Jy ! Component: 200 - total flux cleaned = 0.000162745 Jy ! Total flux subtracted in 200 components = 0.000162745 Jy ! Clean residual min=-0.000828 max=0.000790 Jy/beam ! Clean residual mean=-0.000003 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.19507 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 52 components and 0.19507 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=0.079065Jy sigma=0.000647 ! Fit after self-cal, rms=0.079065Jy sigma=0.000647 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0686% of the data. ! The x-axis pixel size should ideally be below 0.1995 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 = 3.5737e-06 Jy ! Component: 100 - total flux cleaned = 3.54535e-05 Jy ! Component: 150 - total flux cleaned = 4.24967e-05 Jy ! Component: 200 - total flux cleaned = 4.92037e-05 Jy ! Total flux subtracted in 200 components = 4.92037e-05 Jy ! Clean residual min=-0.000820 max=0.000777 Jy/beam ! Clean residual mean=-0.000003 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.19512 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 56 components and 0.19512 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=0.079063Jy sigma=0.000647 ! Fit after self-cal, rms=0.079063Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.0686% of the data. ! The x-axis pixel size should ideally be below 0.1995 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=0.079063Jy sigma=0.000647 ! Fit after self-cal, rms=0.079080Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0686% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=2.169 mas, bmaj=2.529 mas, bpa=-5.956 degrees ! Estimated noise=406.291 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000569322 Jy ! Component: 100 - total flux cleaned = 0.000662111 Jy ! Component: 150 - total flux cleaned = 0.000682881 Jy ! Component: 200 - total flux cleaned = 0.000705046 Jy ! Total flux subtracted in 200 components = 0.000705046 Jy ! Clean residual min=-0.000926 max=0.000922 Jy/beam ! Clean residual mean=-0.000004 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.195825 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 64 components and 0.195825 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=0.079081Jy sigma=0.000647 ! Fit after self-cal, rms=0.079081Jy sigma=0.000647 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0686% of the data. ! The x-axis pixel size should ideally be below 0.1995 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 = 0.000102968 Jy ! Component: 100 - total flux cleaned = 0.000112613 Jy ! Component: 150 - total flux cleaned = 0.000121117 Jy ! Component: 200 - total flux cleaned = 0.000124797 Jy ! Total flux subtracted in 200 components = 0.000124797 Jy ! Clean residual min=-0.000941 max=0.000919 Jy/beam ! Clean residual mean=-0.000004 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.19595 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 67 components and 0.19595 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=0.079082Jy sigma=0.000647 ! Fit after self-cal, rms=0.079082Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.0686% of the data. ! The x-axis pixel size should ideally be below 0.1995 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 0.0686% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.932 mas, bmaj=1.526 mas, bpa=-0.427 degrees ! Estimated noise=317.488 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.932 x 1.526 at -0.427 degrees (North through East) ! Clean map min=-0.00078956 max=0.16139 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 0.0686% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.7371 mas, bmaj=1.28 mas, bpa=-1.179 degrees ! Estimated noise=739.298 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.121629 Jy ! Component: 100 - total flux cleaned = 0.153225 Jy ! Component: 150 - total flux cleaned = 0.169353 Jy ! Component: 200 - total flux cleaned = 0.178792 Jy ! Total flux subtracted in 200 components = 0.178792 Jy ! Clean residual min=-0.002424 max=0.004804 Jy/beam ! Clean residual mean=-0.000008 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.178792 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.178792 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0686% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.932 mas, bmaj=1.526 mas, bpa=-0.427 degrees ! Estimated noise=317.488 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 = 0.00741392 Jy ! Component: 100 - total flux cleaned = 0.0114211 Jy ! Component: 150 - total flux cleaned = 0.0137206 Jy ! Component: 200 - total flux cleaned = 0.0150872 Jy ! Total flux subtracted in 200 components = 0.0150872 Jy ! Clean residual min=-0.000854 max=0.001134 Jy/beam ! Clean residual mean=-0.000004 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.193879 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 21 components and 0.193879 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0686% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Added new window around map position (-2.2, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104659 Jy ! Component: 100 - total flux cleaned = 0.0017083 Jy ! Component: 150 - total flux cleaned = 0.00219214 Jy ! Component: 200 - total flux cleaned = 0.0024698 Jy ! Total flux subtracted in 200 components = 0.0024698 Jy ! Clean residual min=-0.000779 max=0.000766 Jy/beam ! Clean residual mean=-0.000001 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.196349 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 34 components and 0.196349 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0686% of the data. ! The x-axis pixel size should ideally be below 0.1995 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 0.0686% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=2.169 mas, bmaj=2.529 mas, bpa=-5.956 degrees ! Estimated noise=406.291 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000380022 Jy ! Component: 100 - total flux cleaned = 0.000443386 Jy ! Component: 150 - total flux cleaned = 0.000462466 Jy ! Component: 200 - total flux cleaned = 0.000483642 Jy ! Total flux subtracted in 200 components = 0.000483642 Jy ! Clean residual min=-0.000878 max=0.000858 Jy/beam ! Clean residual mean=-0.000000 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.196832 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 = 1.364e-05 Jy ! Component: 100 - total flux cleaned = 2.21549e-05 Jy ! Component: 150 - total flux cleaned = 3.00122e-05 Jy ! Component: 200 - total flux cleaned = 3.38407e-05 Jy ! Total flux subtracted in 200 components = 3.38407e-05 Jy ! Clean residual min=-0.000879 max=0.000852 Jy/beam ! Clean residual mean=-0.000000 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.196866 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 49 components and 0.196866 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0686% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.0686% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.932 mas, bmaj=1.526 mas, bpa=-0.427 degrees ! Estimated noise=317.488 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.92228e-05 Jy ! Component: 100 - total flux cleaned = -1.82832e-05 Jy ! Component: 150 - total flux cleaned = -7.7173e-06 Jy ! Component: 200 - total flux cleaned = -8.0811e-06 Jy ! Total flux subtracted in 200 components = -8.0811e-06 Jy ! Clean residual min=-0.000756 max=0.000741 Jy/beam ! Clean residual mean=-0.000000 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.196858 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 56 components and 0.196858 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=0.079073Jy sigma=0.000647 ! Fit after self-cal, rms=0.079070Jy sigma=0.000647 wmodel J0202+4205_X_2017_05_31_pus_map.mod ! Writing 56 model components to file: J0202+4205_X_2017_05_31_pus_map.mod wobs J0202+4205_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J0202+4205_X_2017_05_31_pus_uvs.fits wwins J0202+4205_X_2017_05_31_pus_map.win ! wwins: Wrote 3 windows to J0202+4205_X_2017_05_31_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 0.0686% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -2.77128e-05 Jy ! Component: 100 - total flux cleaned = -0.000105613 Jy ! Component: 150 - total flux cleaned = -0.000242823 Jy ! Component: 200 - total flux cleaned = -0.00031477 Jy ! Component: 250 - total flux cleaned = -0.000384 Jy ! Component: 300 - total flux cleaned = -0.00043984 Jy ! Component: 350 - total flux cleaned = -0.000472492 Jy ! Component: 400 - total flux cleaned = -0.000493876 Jy ! Component: 450 - total flux cleaned = -0.000545514 Jy ! Component: 500 - total flux cleaned = -0.000585822 Jy ! Component: 550 - total flux cleaned = -0.000605622 Jy ! Component: 600 - total flux cleaned = -0.000663857 Jy ! Component: 650 - total flux cleaned = -0.000711508 Jy ! Component: 700 - total flux cleaned = -0.000777068 Jy ! Component: 750 - total flux cleaned = -0.000850849 Jy ! Component: 800 - total flux cleaned = -0.000923455 Jy ! Component: 850 - total flux cleaned = -0.000941292 Jy ! Component: 900 - total flux cleaned = -0.00101218 Jy ! Component: 950 - total flux cleaned = -0.00106462 Jy ! Component: 1000 - total flux cleaned = -0.00109053 Jy ! Component: 1050 - total flux cleaned = -0.00113319 Jy ! Component: 1100 - total flux cleaned = -0.00115835 Jy ! Component: 1150 - total flux cleaned = -0.00118331 Jy ! Component: 1200 - total flux cleaned = -0.00118319 Jy ! Component: 1250 - total flux cleaned = -0.00115071 Jy ! Component: 1300 - total flux cleaned = -0.00115873 Jy ! Component: 1350 - total flux cleaned = -0.00112689 Jy ! Component: 1400 - total flux cleaned = -0.00115849 Jy ! Component: 1450 - total flux cleaned = -0.00109593 Jy ! Component: 1500 - total flux cleaned = -0.00109604 Jy ! Component: 1550 - total flux cleaned = -0.00107317 Jy ! Component: 1600 - total flux cleaned = -0.00105794 Jy ! Component: 1650 - total flux cleaned = -0.0010729 Jy ! Component: 1700 - total flux cleaned = -0.00103567 Jy ! Component: 1750 - total flux cleaned = -0.00102832 Jy ! Component: 1800 - total flux cleaned = -0.00102828 Jy ! Component: 1850 - total flux cleaned = -0.00102097 Jy ! Component: 1900 - total flux cleaned = -0.00102818 Jy ! Component: 1950 - total flux cleaned = -0.0010425 Jy ! Component: 2000 - total flux cleaned = -0.00104243 Jy ! Total flux subtracted in 2048 components = -0.0010283 Jy ! Clean residual min=-0.000350 max=0.000350 Jy/beam ! Clean residual mean=0.000000 rms=0.000129 Jy/beam ! Combined flux in latest and established models = 0.19583 Jy keep ! Adding 145 model components to the UV plane model. ! The established model now contains 201 components and 0.19583 Jy ![Exited script file: muppet] wmap "J0202+4205_X_2017_05_31_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0686% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.932 x 1.526 at -0.427 degrees (North through East) ! Clean map min=-0.00067351 max=0.16137 Jy/beam ! Writing clean map to FITS file: J0202+4205_X_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.161367 invert ! Inverting map ! Your choice of large map pixels excluded 0.0686% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000128107 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.238166 0.238166 0.476333 0.952665 1.90533 3.81066 7.62132 15.2426 30.4853 60.9706 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.161 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.932 x 1.526 at -0.427 degrees (North through East) ! Clean map min=-0.00067351 max=0.16137 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 J0202+4205_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:43:56 2019