! Started logfile: J0037+2407_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:42:24 2019 obs J0037+2407_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J0037+2407_X_2017_05_31_pus_uva.fits ! AN table 1: 142 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.968858 visibilities/baseline/integration-bin. ! Found source: J0037+2407 ! ! 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 74292 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 J0037+2407_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 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.991050Jy sigma=0.008498 ! Fit after self-cal, rms=0.960736Jy sigma=0.008251 ! 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 0.127% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.7226 mas, bmaj=1.512 mas, bpa=-1.967 degrees ! Estimated noise=700.306 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 = 0.0305791 Jy ! Component: 100 - total flux cleaned = 0.0382619 Jy ! Total flux subtracted in 100 components = 0.0382619 Jy ! Clean residual min=-0.002749 max=0.004163 Jy/beam ! Clean residual mean=-0.000080 rms=0.000823 Jy/beam ! Combined flux in latest and established models = 0.0382619 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0382619 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=0.082065Jy sigma=0.000681 ! Fit after self-cal, rms=0.081061Jy sigma=0.000672 ! Inverting map ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00539285 Jy ! Component: 100 - total flux cleaned = 0.00856308 Jy ! Total flux subtracted in 100 components = 0.00856308 Jy ! Clean residual min=-0.002649 max=0.003959 Jy/beam ! Clean residual mean=-0.000076 rms=0.000745 Jy/beam ! Combined flux in latest and established models = 0.046825 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.046825 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=0.080444Jy sigma=0.000667 ! Fit after self-cal, rms=0.080441Jy sigma=0.000667 ! Inverting map ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.127% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.9303 mas, bmaj=1.791 mas, bpa=-1.546 degrees ! Estimated noise=308.954 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 = 0.005674 Jy ! Component: 100 - total flux cleaned = 0.00920828 Jy ! Component: 150 - total flux cleaned = 0.0114958 Jy ! Component: 200 - total flux cleaned = 0.0129852 Jy ! Total flux subtracted in 200 components = 0.0129852 Jy ! Clean residual min=-0.003122 max=0.005219 Jy/beam ! Clean residual mean=-0.000166 rms=0.001228 Jy/beam ! Combined flux in latest and established models = 0.0598102 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 30 components and 0.0598102 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=0.079996Jy sigma=0.000663 ! Fit after self-cal, rms=0.079970Jy sigma=0.000662 ! Inverting map ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.20 HN 1.10 KP 0.91 ! LA 0.85 MK 1.21 NL 1.13 OV 1.47 ! PT 0.68 SC 1.10 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.29 FD 1.27 HN 1.13 KP 0.85 ! LA 0.80 MK 1.28 NL 1.16 OV 1.56 ! PT 0.73 SC 1.12 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 1.19 HN 1.13 KP 0.84 ! LA 0.78 MK 1.20 NL 1.28 OV 1.60 ! PT 0.70 SC 1.11 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.16 HN 1.15 KP 0.90 ! LA 0.77 MK 1.19 NL 1.23 OV 1.55 ! PT 0.76 SC 1.20 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.28 FD 1.18 HN 1.12 KP 0.86 ! LA 0.77 MK 1.17 NL 1.09 OV 1.64 ! PT 0.72 SC 1.13 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.17 HN 1.12 KP 0.90 ! LA 0.80 MK 1.18 NL 1.17 OV 1.40 ! PT 0.73 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.19 HN 1.24 KP 0.88 ! LA 0.78 MK 1.16 NL 1.15 OV 1.47 ! PT 0.72 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 1.17 HN 1.08 KP 0.87 ! LA 0.79 MK 1.09 NL 1.13 OV 1.35 ! PT 0.75 SC 1.13 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.14 HN 1.12 KP 0.88 ! LA 0.81 MK 1.10 NL 1.12 OV 1.38 ! PT 0.73 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.07 HN 0.99 KP 0.91 ! LA 0.84 MK 1.06 NL 1.14 OV 1.38 ! PT 0.72 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.19 HN 1.02 KP 0.82 ! LA 0.79 MK 0.99 NL 1.06 OV 1.31 ! PT 0.74 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 1.00 KP 0.88 ! LA 0.81 MK 0.95 NL 0.99 OV 1.29 ! PT 0.76 SC 0.97 ! ! ! Fit before self-cal, rms=0.079970Jy sigma=0.000662 ! Fit after self-cal, rms=0.088872Jy sigma=0.000653 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.9668 mas, bmaj=1.862 mas, bpa=-1.299 degrees ! Estimated noise=323.445 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (3.8, -4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00465661 Jy ! Component: 100 - total flux cleaned = 0.00632564 Jy ! Component: 150 - total flux cleaned = 0.0066999 Jy ! Component: 200 - total flux cleaned = 0.00681777 Jy ! Total flux subtracted in 200 components = 0.00681777 Jy ! Clean residual min=-0.002508 max=0.003748 Jy/beam ! Clean residual mean=-0.000074 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.066628 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 53 components and 0.066628 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=0.088631Jy sigma=0.000650 ! Fit after self-cal, rms=0.089241Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.199 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=0.089241Jy sigma=0.000647 ! Fit after self-cal, rms=0.092829Jy sigma=0.000645 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.9623 mas, bmaj=1.873 mas, bpa=-0.6639 degrees ! Estimated noise=320.968 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00154265 Jy ! Component: 100 - total flux cleaned = 0.00171304 Jy ! Component: 150 - total flux cleaned = 0.00171205 Jy ! Component: 200 - total flux cleaned = 0.00182831 Jy ! Total flux subtracted in 200 components = 0.00182831 Jy ! Clean residual min=-0.002172 max=0.002862 Jy/beam ! Clean residual mean=-0.000043 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.0684563 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 66 components and 0.0684563 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=0.092760Jy sigma=0.000644 ! Fit after self-cal, rms=0.092949Jy sigma=0.000643 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.199 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 (-9.2, 11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00238212 Jy ! Component: 100 - total flux cleaned = 0.00306018 Jy ! Component: 150 - total flux cleaned = 0.00330628 Jy ! Component: 200 - total flux cleaned = 0.00347965 Jy ! Total flux subtracted in 200 components = 0.00347965 Jy ! Clean residual min=-0.002086 max=0.002158 Jy/beam ! Clean residual mean=-0.000042 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.0719359 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 90 components and 0.0719359 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=0.092868Jy sigma=0.000642 ! Fit after self-cal, rms=0.092769Jy sigma=0.000642 ! Inverting map ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.199 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=0.092769Jy sigma=0.000642 ! Fit after self-cal, rms=0.090976Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.9487 mas, bmaj=1.859 mas, bpa=-0.6128 degrees ! Estimated noise=316.205 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00176414 Jy ! Component: 100 - total flux cleaned = 0.00218008 Jy ! Component: 150 - total flux cleaned = 0.00249102 Jy ! Component: 200 - total flux cleaned = 0.00272349 Jy ! Total flux subtracted in 200 components = 0.00272349 Jy ! Clean residual min=-0.001959 max=0.002015 Jy/beam ! Clean residual mean=-0.000033 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.0746594 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 94 components and 0.0746594 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=0.090921Jy sigma=0.000641 ! Fit after self-cal, rms=0.090829Jy sigma=0.000641 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.199 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 = 0.000825686 Jy ! Component: 100 - total flux cleaned = 0.000871526 Jy ! Component: 150 - total flux cleaned = 0.00102535 Jy ! Component: 200 - total flux cleaned = 0.00109367 Jy ! Total flux subtracted in 200 components = 0.00109367 Jy ! Clean residual min=-0.001980 max=0.001975 Jy/beam ! Clean residual mean=-0.000031 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.0757531 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 97 components and 0.075753 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=0.090788Jy sigma=0.000641 ! Fit after self-cal, rms=0.090708Jy sigma=0.000640 ! Inverting map ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.199 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=0.090708Jy sigma=0.000640 ! Fit after self-cal, rms=0.088508Jy sigma=0.000640 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=2.242 mas, bmaj=2.922 mas, bpa=-4.411 degrees ! Estimated noise=371.874 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147759 Jy ! Component: 100 - total flux cleaned = 0.00184078 Jy ! Component: 150 - total flux cleaned = 0.00191902 Jy ! Component: 200 - total flux cleaned = 0.00201914 Jy ! Total flux subtracted in 200 components = 0.00201914 Jy ! Clean residual min=-0.002911 max=0.002687 Jy/beam ! Clean residual mean=-0.000060 rms=0.000810 Jy/beam ! Combined flux in latest and established models = 0.0777722 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 120 components and 0.0777722 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=0.088485Jy sigma=0.000640 ! Fit after self-cal, rms=0.088408Jy sigma=0.000640 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.199 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 = 0.00040477 Jy ! Component: 100 - total flux cleaned = 0.000446689 Jy ! Component: 150 - total flux cleaned = 0.000480473 Jy ! Component: 200 - total flux cleaned = 0.000480264 Jy ! Total flux subtracted in 200 components = 0.000480264 Jy ! Clean residual min=-0.002923 max=0.002653 Jy/beam ! Clean residual mean=-0.000055 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 0.0782524 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 128 components and 0.0782524 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=0.088392Jy sigma=0.000640 ! Fit after self-cal, rms=0.088360Jy sigma=0.000640 ! Inverting map ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.127% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.9391 mas, bmaj=1.847 mas, bpa=-0.7969 degrees ! Estimated noise=311.756 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9391 x 1.847 at -0.7969 degrees (North through East) ! Clean map min=-0.00397 max=0.041676 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 0.127% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.7173 mas, bmaj=1.555 mas, bpa=-1.23 degrees ! Estimated noise=729.073 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.032275 Jy ! Component: 100 - total flux cleaned = 0.0419523 Jy ! Component: 150 - total flux cleaned = 0.0489673 Jy ! Component: 200 - total flux cleaned = 0.0539777 Jy ! Total flux subtracted in 200 components = 0.0539777 Jy ! Clean residual min=-0.003234 max=0.003831 Jy/beam ! Clean residual mean=-0.000043 rms=0.000815 Jy/beam ! Combined flux in latest and established models = 0.0539778 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0539778 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.9391 mas, bmaj=1.847 mas, bpa=-0.7969 degrees ! Estimated noise=311.756 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) ! Added new window around map position (0.4, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0063229 Jy ! Component: 100 - total flux cleaned = 0.0103755 Jy ! Component: 150 - total flux cleaned = 0.0125994 Jy ! Component: 200 - total flux cleaned = 0.0145122 Jy ! Total flux subtracted in 200 components = 0.0145122 Jy ! Clean residual min=-0.002259 max=0.002916 Jy/beam ! Clean residual mean=-0.000062 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.06849 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 51 components and 0.06849 Jy ! Inverting map ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.127% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=2.242 mas, bmaj=2.922 mas, bpa=-4.411 degrees ! Estimated noise=371.874 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00470933 Jy ! Component: 100 - total flux cleaned = 0.00649573 Jy ! Component: 150 - total flux cleaned = 0.0073621 Jy ! Component: 200 - total flux cleaned = 0.00790106 Jy ! Total flux subtracted in 200 components = 0.00790106 Jy ! Clean residual min=-0.002540 max=0.002879 Jy/beam ! Clean residual mean=-0.000077 rms=0.000877 Jy/beam ! Combined flux in latest and established models = 0.076391 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 = 0.000458755 Jy ! Component: 100 - total flux cleaned = 0.000788001 Jy ! Component: 150 - total flux cleaned = 0.00112828 Jy ! Component: 200 - total flux cleaned = 0.00137211 Jy ! Total flux subtracted in 200 components = 0.00137211 Jy ! Clean residual min=-0.002656 max=0.002686 Jy/beam ! Clean residual mean=-0.000062 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.0777631 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 116 components and 0.0777631 Jy ! Inverting map ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.9391 mas, bmaj=1.847 mas, bpa=-0.7969 degrees ! Estimated noise=311.756 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.68575e-05 Jy ! Component: 100 - total flux cleaned = 0.000294193 Jy ! Component: 150 - total flux cleaned = 0.000350898 Jy ! Component: 200 - total flux cleaned = 0.000402235 Jy ! Total flux subtracted in 200 components = 0.000402235 Jy ! Clean residual min=-0.001794 max=0.002039 Jy/beam ! Clean residual mean=-0.000026 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.0781654 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 132 components and 0.0781654 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=0.088382Jy sigma=0.000640 ! Fit after self-cal, rms=0.088362Jy sigma=0.000639 wmodel J0037+2407_X_2017_05_31_pus_map.mod ! Writing 132 model components to file: J0037+2407_X_2017_05_31_pus_map.mod wobs J0037+2407_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J0037+2407_X_2017_05_31_pus_uvs.fits wwins J0037+2407_X_2017_05_31_pus_map.win ! wwins: Wrote 4 windows to J0037+2407_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 0.127% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000906261 Jy ! Component: 100 - total flux cleaned = 0.00149375 Jy ! Component: 150 - total flux cleaned = 0.00192119 Jy ! Component: 200 - total flux cleaned = 0.00238703 Jy ! Component: 250 - total flux cleaned = 0.00286116 Jy ! Component: 300 - total flux cleaned = 0.0032111 Jy ! Component: 350 - total flux cleaned = 0.00355048 Jy ! Component: 400 - total flux cleaned = 0.00385498 Jy ! Component: 450 - total flux cleaned = 0.00412705 Jy ! Component: 500 - total flux cleaned = 0.00436823 Jy ! Component: 550 - total flux cleaned = 0.00465044 Jy ! Component: 600 - total flux cleaned = 0.00485739 Jy ! Component: 650 - total flux cleaned = 0.00508208 Jy ! Component: 700 - total flux cleaned = 0.00525782 Jy ! Component: 750 - total flux cleaned = 0.00534435 Jy ! Component: 800 - total flux cleaned = 0.00553546 Jy ! Component: 850 - total flux cleaned = 0.00566024 Jy ! Component: 900 - total flux cleaned = 0.00568099 Jy ! Component: 950 - total flux cleaned = 0.0057821 Jy ! Component: 1000 - total flux cleaned = 0.00586143 Jy ! Component: 1050 - total flux cleaned = 0.00593941 Jy ! Component: 1100 - total flux cleaned = 0.0059586 Jy ! Component: 1150 - total flux cleaned = 0.00597806 Jy ! Component: 1200 - total flux cleaned = 0.00603435 Jy ! Component: 1250 - total flux cleaned = 0.00612622 Jy ! Component: 1300 - total flux cleaned = 0.00612643 Jy ! Component: 1350 - total flux cleaned = 0.00621648 Jy ! Component: 1400 - total flux cleaned = 0.00628722 Jy ! Component: 1450 - total flux cleaned = 0.00628718 Jy ! Component: 1500 - total flux cleaned = 0.00630466 Jy ! Component: 1550 - total flux cleaned = 0.00630479 Jy ! Component: 1600 - total flux cleaned = 0.0063554 Jy ! Component: 1650 - total flux cleaned = 0.006372 Jy ! Component: 1700 - total flux cleaned = 0.00635517 Jy ! Component: 1750 - total flux cleaned = 0.00637143 Jy ! Component: 1800 - total flux cleaned = 0.00632316 Jy ! Component: 1850 - total flux cleaned = 0.00633935 Jy ! Component: 1900 - total flux cleaned = 0.00635529 Jy ! Component: 1950 - total flux cleaned = 0.00635528 Jy ! Component: 2000 - total flux cleaned = 0.00638649 Jy ! Total flux subtracted in 2048 components = 0.00635557 Jy ! Clean residual min=-0.000820 max=0.000778 Jy/beam ! Clean residual mean=-0.000014 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.0845209 Jy keep ! Adding 171 model components to the UV plane model. ! The established model now contains 303 components and 0.0845209 Jy ![Exited script file: muppet] wmap "J0037+2407_X_2017_05_31_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9391 x 1.847 at -0.7969 degrees (North through East) ! Clean map min=-0.0042174 max=0.041244 Jy/beam ! Writing clean map to FITS file: J0037+2407_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 0.0412444 invert ! Inverting map ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000325112 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.36477 2.36477 4.72954 9.45909 18.9182 37.8363 75.6727 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.041 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9391 x 1.847 at -0.7969 degrees (North through East) ! Clean map min=-0.0042174 max=0.041244 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 J0037+2407_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:42:28 2019