! Started logfile: J0327+0233_X_2017_04_28_pus_uvs.log on Mon Apr 29 14:23:37 2019 obs J0327+0233_X_2017_04_28_pus_uva.fits ! Reading UV FITS file: J0327+0233_X_2017_04_28_pus_uva.fits ! AN table 1: 218 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.958818 visibilities/baseline/integration-bin. ! Found source: J0327+0233 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 907 lines of history. ! ! Reading 112872 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 J0327+0233_X_2017_04_28_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.912170Jy sigma=0.006457 ! Fit after self-cal, rms=0.890203Jy sigma=0.006363 ! 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 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.671 mas, bmaj=1.686 mas, bpa=-2.412 degrees ! Estimated noise=591.461 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 = 0.0887896 Jy ! Component: 100 - total flux cleaned = 0.114695 Jy ! Total flux subtracted in 100 components = 0.114695 Jy ! Clean residual min=-0.004764 max=0.012189 Jy/beam ! Clean residual mean=0.000010 rms=0.001464 Jy/beam ! Combined flux in latest and established models = 0.114695 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.114695 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=0.128874Jy sigma=0.000683 ! Fit after self-cal, rms=0.128796Jy sigma=0.000683 ! Inverting map ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (1.2, 1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0138002 Jy ! Component: 100 - total flux cleaned = 0.0220792 Jy ! Total flux subtracted in 100 components = 0.0220792 Jy ! Clean residual min=-0.002967 max=0.005564 Jy/beam ! Clean residual mean=0.000011 rms=0.000893 Jy/beam ! Combined flux in latest and established models = 0.136775 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 19 components and 0.136775 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=0.127169Jy sigma=0.000661 ! Fit after self-cal, rms=0.127106Jy sigma=0.000660 ! Inverting map ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00654002 Jy ! Component: 100 - total flux cleaned = 0.0104927 Jy ! Total flux subtracted in 100 components = 0.0104927 Jy ! Clean residual min=-0.002272 max=0.003259 Jy/beam ! Clean residual mean=0.000011 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.147267 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 23 components and 0.147267 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=0.126769Jy sigma=0.000655 ! Fit after self-cal, rms=0.126759Jy sigma=0.000655 ! Inverting map ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8219 mas, bmaj=1.916 mas, bpa=-1.216 degrees ! Estimated noise=308.843 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 = 0.00470966 Jy ! Component: 100 - total flux cleaned = 0.00722877 Jy ! Component: 150 - total flux cleaned = 0.00878041 Jy ! Component: 200 - total flux cleaned = 0.00981517 Jy ! Total flux subtracted in 200 components = 0.00981517 Jy ! Clean residual min=-0.001567 max=0.002181 Jy/beam ! Clean residual mean=0.000006 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.157083 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 46 components and 0.157083 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=0.126695Jy sigma=0.000652 ! Fit after self-cal, rms=0.126695Jy sigma=0.000652 ! Inverting map ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.97 HN 0.98 KP 0.97 ! LA 1.02 MK 1.00 NL 1.04 OV 1.05 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.01 KP 0.99 ! LA 0.98 MK 1.00 NL 1.09 OV 0.99 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.99 KP 0.93 ! LA 1.02 MK 1.02 NL 1.00 OV 1.04 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 0.97 KP 0.98 ! LA 1.01 MK 1.04 NL 0.99 OV 1.03 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 0.97 KP 0.95 ! LA 1.01 MK 1.05 NL 1.04 OV 0.99 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.95 HN 0.98 KP 0.96 ! LA 1.04 MK 1.02 NL 1.07 OV 1.01 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 1.04 KP 0.98 ! LA 1.04 MK 1.02 NL 1.02 OV 0.99 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.01 KP 0.98 ! LA 0.99 MK 0.98 NL 1.01 OV 1.00 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 1.05 KP 0.96 ! LA 1.01 MK 1.00 NL 1.40 OV 0.99 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.01 KP 0.97 ! LA 1.01 MK 0.96 NL 1.01 OV 1.00 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 1.01 KP 0.97 ! LA 1.04 MK 0.95 NL 1.01 OV 1.01 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 0.99 KP 0.97 ! LA 1.02 MK 0.93 NL 1.09 OV 1.00 ! PT 1.00 SC 1.00 ! ! ! Fit before self-cal, rms=0.126695Jy sigma=0.000652 ! Fit after self-cal, rms=0.129238Jy sigma=0.000651 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8258 mas, bmaj=1.921 mas, bpa=-1.274 degrees ! Estimated noise=306.253 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 = -0.00103552 Jy ! Component: 100 - total flux cleaned = -0.00131554 Jy ! Component: 150 - total flux cleaned = -0.00151997 Jy ! Component: 200 - total flux cleaned = -0.00159968 Jy ! Total flux subtracted in 200 components = -0.00159968 Jy ! Clean residual min=-0.001377 max=0.001711 Jy/beam ! Clean residual mean=0.000005 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.155483 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 58 components and 0.155483 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=0.129213Jy sigma=0.000651 ! Fit after self-cal, rms=0.129291Jy sigma=0.000651 ! Inverting map ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.129291Jy sigma=0.000651 ! Fit after self-cal, rms=0.148565Jy sigma=0.000649 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8254 mas, bmaj=1.92 mas, bpa=-1.285 degrees ! Estimated noise=306.092 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.01274e-05 Jy ! Component: 100 - total flux cleaned = -0.000140707 Jy ! Component: 150 - total flux cleaned = -0.000142238 Jy ! Component: 200 - total flux cleaned = -0.000132722 Jy ! Total flux subtracted in 200 components = -0.000132722 Jy ! Clean residual min=-0.000909 max=0.001037 Jy/beam ! Clean residual mean=-0.000000 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.15535 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 62 components and 0.15535 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=0.148563Jy sigma=0.000649 ! Fit after self-cal, rms=0.148711Jy sigma=0.000649 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 (-25.2, -15.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00068269 Jy ! Component: 100 - total flux cleaned = 0.000876894 Jy ! Component: 150 - total flux cleaned = 0.000917491 Jy ! Component: 200 - total flux cleaned = 0.00092763 Jy ! Total flux subtracted in 200 components = 0.00092763 Jy ! Clean residual min=-0.000838 max=0.000839 Jy/beam ! Clean residual mean=-0.000002 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.156278 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 75 components and 0.156278 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=0.148704Jy sigma=0.000649 ! Fit after self-cal, rms=0.148700Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.148700Jy sigma=0.000649 ! Fit after self-cal, rms=0.153325Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8255 mas, bmaj=1.92 mas, bpa=-1.278 degrees ! Estimated noise=306.277 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000290704 Jy ! Component: 100 - total flux cleaned = 0.000419763 Jy ! Component: 150 - total flux cleaned = 0.00045981 Jy ! Component: 200 - total flux cleaned = 0.000486913 Jy ! Total flux subtracted in 200 components = 0.000486913 Jy ! Clean residual min=-0.000799 max=0.000895 Jy/beam ! Clean residual mean=-0.000001 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.156765 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 79 components and 0.156765 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=0.153324Jy sigma=0.000649 ! Fit after self-cal, rms=0.153354Jy sigma=0.000649 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 (4.2, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000958411 Jy ! Component: 100 - total flux cleaned = 0.00155527 Jy ! Component: 150 - total flux cleaned = 0.00176447 Jy ! Component: 200 - total flux cleaned = 0.0018213 Jy ! Total flux subtracted in 200 components = 0.0018213 Jy ! Clean residual min=-0.000695 max=0.000697 Jy/beam ! Clean residual mean=-0.000001 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.158586 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 93 components and 0.158586 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=0.153347Jy sigma=0.000649 ! Fit after self-cal, rms=0.153338Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.153338Jy sigma=0.000649 ! Fit after self-cal, rms=0.153485Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.103 mas, bmaj=3.066 mas, bpa=6.931 degrees ! Estimated noise=414.468 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000472912 Jy ! Component: 100 - total flux cleaned = 0.000583204 Jy ! Component: 150 - total flux cleaned = 0.000686583 Jy ! Component: 200 - total flux cleaned = 0.00076952 Jy ! Total flux subtracted in 200 components = 0.00076952 Jy ! Clean residual min=-0.000724 max=0.000744 Jy/beam ! Clean residual mean=-0.000001 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.159356 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 107 components and 0.159356 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=0.153484Jy sigma=0.000649 ! Fit after self-cal, rms=0.153481Jy sigma=0.000649 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 = 0.000110973 Jy ! Component: 100 - total flux cleaned = 0.000182043 Jy ! Component: 150 - total flux cleaned = 0.000221417 Jy ! Component: 200 - total flux cleaned = 0.000227131 Jy ! Total flux subtracted in 200 components = 0.000227131 Jy ! Clean residual min=-0.000701 max=0.000726 Jy/beam ! Clean residual mean=-0.000000 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.159583 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 120 components and 0.159583 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=0.153481Jy sigma=0.000649 ! Fit after self-cal, rms=0.153480Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8256 mas, bmaj=1.92 mas, bpa=-1.289 degrees ! Estimated noise=306.394 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8256 x 1.92 at -1.289 degrees (North through East) ! Clean map min=-0.00062552 max=0.11308 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 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.672 mas, bmaj=1.685 mas, bpa=-2.508 degrees ! Estimated noise=588.472 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0877312 Jy ! Component: 100 - total flux cleaned = 0.115893 Jy ! Component: 150 - total flux cleaned = 0.13079 Jy ! Component: 200 - total flux cleaned = 0.13937 Jy ! Total flux subtracted in 200 components = 0.13937 Jy ! Clean residual min=-0.002257 max=0.004488 Jy/beam ! Clean residual mean=-0.000002 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.13937 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 0.13937 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8256 mas, bmaj=1.92 mas, bpa=-1.289 degrees ! Estimated noise=306.394 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 = 0.00714674 Jy ! Component: 100 - total flux cleaned = 0.0110697 Jy ! Component: 150 - total flux cleaned = 0.0133499 Jy ! Component: 200 - total flux cleaned = 0.014924 Jy ! Total flux subtracted in 200 components = 0.014924 Jy ! Clean residual min=-0.000897 max=0.001060 Jy/beam ! Clean residual mean=-0.000001 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.154294 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 31 components and 0.154294 Jy ! Inverting map ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (2.2, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120841 Jy ! Component: 100 - total flux cleaned = 0.00211015 Jy ! Component: 150 - total flux cleaned = 0.00281039 Jy ! Component: 200 - total flux cleaned = 0.00325383 Jy ! Total flux subtracted in 200 components = 0.00325383 Jy ! Clean residual min=-0.000710 max=0.000777 Jy/beam ! Clean residual mean=-0.000001 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.157548 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 58 components and 0.157548 Jy ! Inverting map ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.103 mas, bmaj=3.066 mas, bpa=6.931 degrees ! Estimated noise=414.468 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000732236 Jy ! Component: 100 - total flux cleaned = 0.000993338 Jy ! Component: 150 - total flux cleaned = 0.0012194 Jy ! Component: 200 - total flux cleaned = 0.00140595 Jy ! Total flux subtracted in 200 components = 0.00140595 Jy ! Clean residual min=-0.000732 max=0.000729 Jy/beam ! Clean residual mean=-0.000000 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.158954 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 = 9.86889e-05 Jy ! Component: 100 - total flux cleaned = 0.000174367 Jy ! Component: 150 - total flux cleaned = 0.000250102 Jy ! Component: 200 - total flux cleaned = 0.000291928 Jy ! Total flux subtracted in 200 components = 0.000291928 Jy ! Clean residual min=-0.000703 max=0.000742 Jy/beam ! Clean residual mean=0.000000 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.159246 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 99 components and 0.159246 Jy ! Inverting map ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8256 mas, bmaj=1.92 mas, bpa=-1.289 degrees ! Estimated noise=306.394 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.72219e-05 Jy ! Component: 100 - total flux cleaned = -1.80087e-05 Jy ! Component: 150 - total flux cleaned = 9.94123e-06 Jy ! Component: 200 - total flux cleaned = 1.03413e-05 Jy ! Total flux subtracted in 200 components = 1.03413e-05 Jy ! Clean residual min=-0.000746 max=0.000726 Jy/beam ! Clean residual mean=0.000000 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.159256 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 115 components and 0.159256 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=0.153479Jy sigma=0.000649 ! Fit after self-cal, rms=0.153475Jy sigma=0.000649 wmodel J0327+0233_X_2017_04_28_pus_map.mod ! Writing 115 model components to file: J0327+0233_X_2017_04_28_pus_map.mod wobs J0327+0233_X_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J0327+0233_X_2017_04_28_pus_uvs.fits wwins J0327+0233_X_2017_04_28_pus_map.win ! wwins: Wrote 5 windows to J0327+0233_X_2017_04_28_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -4.10337e-05 Jy ! Component: 100 - total flux cleaned = -4.05745e-05 Jy ! Component: 150 - total flux cleaned = 1.33898e-05 Jy ! Component: 200 - total flux cleaned = 6.49106e-05 Jy ! Component: 250 - total flux cleaned = 5.48197e-05 Jy ! Component: 300 - total flux cleaned = 5.49874e-05 Jy ! Component: 350 - total flux cleaned = 3.6009e-05 Jy ! Component: 400 - total flux cleaned = 7.93564e-06 Jy ! Component: 450 - total flux cleaned = -5.58964e-05 Jy ! Component: 500 - total flux cleaned = -9.16453e-05 Jy ! Component: 550 - total flux cleaned = -0.000118193 Jy ! Component: 600 - total flux cleaned = -0.000170223 Jy ! Component: 650 - total flux cleaned = -0.000204409 Jy ! Component: 700 - total flux cleaned = -0.000238152 Jy ! Component: 750 - total flux cleaned = -0.000254789 Jy ! Component: 800 - total flux cleaned = -0.000304029 Jy ! Component: 850 - total flux cleaned = -0.000312092 Jy ! Component: 900 - total flux cleaned = -0.000336009 Jy ! Component: 950 - total flux cleaned = -0.000328039 Jy ! Component: 1000 - total flux cleaned = -0.000359607 Jy ! Component: 1050 - total flux cleaned = -0.000413938 Jy ! Component: 1100 - total flux cleaned = -0.000421565 Jy ! Component: 1150 - total flux cleaned = -0.000444464 Jy ! Component: 1200 - total flux cleaned = -0.000497218 Jy ! Component: 1250 - total flux cleaned = -0.00051206 Jy ! Component: 1300 - total flux cleaned = -0.000504696 Jy ! Component: 1350 - total flux cleaned = -0.000526839 Jy ! Component: 1400 - total flux cleaned = -0.000563209 Jy ! Component: 1450 - total flux cleaned = -0.000563205 Jy ! Component: 1500 - total flux cleaned = -0.00059174 Jy ! Component: 1550 - total flux cleaned = -0.000591666 Jy ! Component: 1600 - total flux cleaned = -0.00060568 Jy ! Component: 1650 - total flux cleaned = -0.000626609 Jy ! Component: 1700 - total flux cleaned = -0.000598848 Jy ! Component: 1750 - total flux cleaned = -0.000612675 Jy ! Component: 1800 - total flux cleaned = -0.000605898 Jy ! Component: 1850 - total flux cleaned = -0.0006127 Jy ! Component: 1900 - total flux cleaned = -0.000605994 Jy ! Component: 1950 - total flux cleaned = -0.000619377 Jy ! Component: 2000 - total flux cleaned = -0.000599388 Jy ! Total flux subtracted in 2048 components = -0.000606036 Jy ! Clean residual min=-0.000363 max=0.000501 Jy/beam ! Clean residual mean=0.000000 rms=0.000130 Jy/beam ! Combined flux in latest and established models = 0.15865 Jy keep ! Adding 170 model components to the UV plane model. ! The established model now contains 285 components and 0.15865 Jy ![Exited script file: muppet] wmap "J0327+0233_X_2017_04_28_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8256 x 1.92 at -1.289 degrees (North through East) ! Clean map min=-0.00064989 max=0.11253 Jy/beam ! Writing clean map to FITS file: J0327+0233_X_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.11253 invert ! Inverting map ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000129642 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.345621 0.345621 0.691242 1.38248 2.76497 5.52993 11.0599 22.1197 44.2395 88.479 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.112 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8256 x 1.92 at -1.289 degrees (North through East) ! Clean map min=-0.00064989 max=0.11253 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 J0327+0233_X_2017_04_28_pus_uvs.log closed on Mon Apr 29 14:23:43 2019