! Started logfile: J1312+3515_X_2017_05_27_pus_uvs.log on Fri May 3 10:36:59 2019 obs J1312+3515_X_2017_05_27_pus_uva.fits ! Reading UV FITS file: J1312+3515_X_2017_05_27_pus_uva.fits ! AN table 1: 217 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.854071 visibilities/baseline/integration-bin. ! Found source: J1312+3515 ! ! 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 1033 lines of history. ! ! Reading 100080 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 J1312+3515_X_2017_05_27_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 171 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 171 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 171 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 171 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 171 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 171 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 171 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 171 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 171 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 171 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 171 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 171 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.996959Jy sigma=0.008738 ! Fit after self-cal, rms=0.959635Jy sigma=0.008431 ! 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 0.142% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7891 mas, bmaj=1.51 mas, bpa=9.691 degrees ! Estimated noise=779.939 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 = 0.0342375 Jy ! Component: 100 - total flux cleaned = 0.0418065 Jy ! Total flux subtracted in 100 components = 0.0418065 Jy ! Clean residual min=-0.001853 max=0.002359 Jy/beam ! Clean residual mean=-0.000002 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.0418065 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0418065 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=0.076876Jy sigma=0.000640 ! Fit after self-cal, rms=0.075628Jy sigma=0.000630 ! Inverting map ! Your choice of large map pixels excluded 0.142% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00384474 Jy ! Component: 100 - total flux cleaned = 0.00423666 Jy ! Total flux subtracted in 100 components = 0.00423666 Jy ! Clean residual min=-0.001662 max=0.001837 Jy/beam ! Clean residual mean=0.000001 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.0460432 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 7 components and 0.0460432 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=0.075519Jy sigma=0.000629 ! Fit after self-cal, rms=0.075501Jy sigma=0.000629 ! Inverting map ! Your choice of large map pixels excluded 0.142% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.142% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=1.002 mas, bmaj=1.783 mas, bpa=8.03 degrees ! Estimated noise=257.347 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 = -0.000456472 Jy ! Component: 100 - total flux cleaned = -0.000576241 Jy ! Component: 150 - total flux cleaned = -0.000678647 Jy ! Component: 200 - total flux cleaned = -0.000730384 Jy ! Total flux subtracted in 200 components = -0.000730384 Jy ! Clean residual min=-0.001002 max=0.000835 Jy/beam ! Clean residual mean=-0.000002 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.0453128 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 19 components and 0.0453128 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=0.075496Jy sigma=0.000629 ! Fit after self-cal, rms=0.075490Jy sigma=0.000629 ! Inverting map ! Your choice of large map pixels excluded 0.142% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.01 KP 1.10 ! LA 0.99 MK 0.98 NL 1.00 OV 1.01 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.95 KP 1.05 ! LA 1.00 MK 1.01 NL 1.06 OV 1.05 ! PT 1.19 SC 1.06 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 0.96 KP 1.13 ! LA 1.06 MK 1.01 NL 1.04 OV 1.09 ! PT 1.15 SC 1.00 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.09 KP 1.03 ! LA 1.00 MK 1.01 NL 1.03 OV 1.06 ! PT 1.12 SC 1.02 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 0.96 KP 1.03 ! LA 0.99 MK 1.01 NL 0.97 OV 0.98 ! PT 1.08 SC 1.04 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.03 KP 0.98 ! LA 1.00 MK 1.03 NL 1.06 OV 1.00 ! PT 1.05 SC 1.04 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.98 HN 0.95 KP 1.02 ! LA 1.01 MK 1.06 NL 0.98 OV 1.06 ! PT 1.11 SC 1.04 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 0.98 KP 1.07 ! LA 1.03 MK 1.00 NL 0.95 OV 1.03 ! PT 1.13 SC 1.03 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 0.93 KP 0.99 ! LA 0.95 MK 0.97 NL 1.02 OV 1.03 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.96 HN 0.94 KP 0.98 ! LA 1.03 MK 0.97 NL 0.98 OV 1.04 ! PT 1.04 SC 0.96 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.93 HN 0.94 KP 0.96 ! LA 0.99 MK 0.97 NL 1.00 OV 0.98 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.92 HN 0.89 KP 0.93 ! LA 0.90 MK 0.87 NL 0.96 OV 0.94 ! PT 1.07 SC 0.94 ! ! ! Fit before self-cal, rms=0.075490Jy sigma=0.000629 ! Fit after self-cal, rms=0.074714Jy sigma=0.000628 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.142% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=1.001 mas, bmaj=1.773 mas, bpa=7.828 degrees ! Estimated noise=259.179 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 = 0.000441761 Jy ! Component: 100 - total flux cleaned = 0.000622523 Jy ! Component: 150 - total flux cleaned = 0.000659291 Jy ! Component: 200 - total flux cleaned = 0.000669916 Jy ! Total flux subtracted in 200 components = 0.000669916 Jy ! Clean residual min=-0.000797 max=0.000779 Jy/beam ! Clean residual mean=-0.000004 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.0459827 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 21 components and 0.0459827 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=0.074712Jy sigma=0.000628 ! Fit after self-cal, rms=0.074709Jy sigma=0.000628 ! Inverting map ! Your choice of large map pixels excluded 0.142% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.074709Jy sigma=0.000628 ! Fit after self-cal, rms=0.074580Jy sigma=0.000627 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.142% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=1.007 mas, bmaj=1.777 mas, bpa=7.801 degrees ! Estimated noise=259.591 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000103351 Jy ! Component: 100 - total flux cleaned = -9.938e-05 Jy ! Component: 150 - total flux cleaned = -9.57069e-05 Jy ! Component: 200 - total flux cleaned = -9.91878e-05 Jy ! Total flux subtracted in 200 components = -9.91878e-05 Jy ! Clean residual min=-0.000632 max=0.000756 Jy/beam ! Clean residual mean=-0.000005 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.0458835 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 28 components and 0.0458835 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=0.074579Jy sigma=0.000627 ! Fit after self-cal, rms=0.074580Jy sigma=0.000627 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.142% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (12.2, -8.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000673052 Jy ! Component: 100 - total flux cleaned = 0.00086782 Jy ! Component: 150 - total flux cleaned = 0.000932777 Jy ! Component: 200 - total flux cleaned = 0.000988106 Jy ! Total flux subtracted in 200 components = 0.000988106 Jy ! Clean residual min=-0.000630 max=0.000564 Jy/beam ! Clean residual mean=-0.000004 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.0468716 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 43 components and 0.0468716 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=0.074574Jy sigma=0.000627 ! Fit after self-cal, rms=0.074571Jy sigma=0.000627 ! Inverting map ! Your choice of large map pixels excluded 0.142% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.074571Jy sigma=0.000627 ! Fit after self-cal, rms=0.074529Jy sigma=0.000627 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.142% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=1.006 mas, bmaj=1.778 mas, bpa=7.759 degrees ! Estimated noise=259.281 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00045131 Jy ! Component: 100 - total flux cleaned = 0.000497569 Jy ! Component: 150 - total flux cleaned = 0.000536029 Jy ! Component: 200 - total flux cleaned = 0.000556034 Jy ! Total flux subtracted in 200 components = 0.000556034 Jy ! Clean residual min=-0.000607 max=0.000538 Jy/beam ! Clean residual mean=-0.000004 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.0474277 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 49 components and 0.0474277 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=0.074525Jy sigma=0.000627 ! Fit after self-cal, rms=0.074530Jy sigma=0.000627 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.142% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000233807 Jy ! Component: 100 - total flux cleaned = 0.000254335 Jy ! Component: 150 - total flux cleaned = 0.000260702 Jy ! Component: 200 - total flux cleaned = 0.000282276 Jy ! Total flux subtracted in 200 components = 0.000282276 Jy ! Clean residual min=-0.000608 max=0.000557 Jy/beam ! Clean residual mean=-0.000004 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.04771 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 51 components and 0.04771 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=0.074528Jy sigma=0.000627 ! Fit after self-cal, rms=0.074528Jy sigma=0.000627 ! Inverting map ! Your choice of large map pixels excluded 0.142% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.074528Jy sigma=0.000627 ! Fit after self-cal, rms=0.074465Jy sigma=0.000627 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.142% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=2.123 mas, bmaj=2.535 mas, bpa=4.057 degrees ! Estimated noise=316.931 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000297641 Jy ! Component: 100 - total flux cleaned = 0.000338377 Jy ! Component: 150 - total flux cleaned = 0.000370264 Jy ! Component: 200 - total flux cleaned = 0.000407409 Jy ! Total flux subtracted in 200 components = 0.000407409 Jy ! Clean residual min=-0.000621 max=0.000654 Jy/beam ! Clean residual mean=-0.000007 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.0481174 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 73 components and 0.0481174 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=0.074464Jy sigma=0.000627 ! Fit after self-cal, rms=0.074463Jy sigma=0.000627 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.142% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000104375 Jy ! Component: 100 - total flux cleaned = 0.00014577 Jy ! Component: 150 - total flux cleaned = 0.000174937 Jy ! Component: 200 - total flux cleaned = 0.000187534 Jy ! Total flux subtracted in 200 components = 0.000187534 Jy ! Clean residual min=-0.000614 max=0.000651 Jy/beam ! Clean residual mean=-0.000007 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.0483049 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 75 components and 0.0483049 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=0.074463Jy sigma=0.000627 ! Fit after self-cal, rms=0.074462Jy sigma=0.000627 ! Inverting map ! Your choice of large map pixels excluded 0.142% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Your choice of large map pixels excluded 0.142% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=1.005 mas, bmaj=1.778 mas, bpa=7.697 degrees ! Estimated noise=259.083 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.005 x 1.778 at 7.697 degrees (North through East) ! Clean map min=-0.0005526 max=0.045573 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 0.142% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7969 mas, bmaj=1.506 mas, bpa=9.409 degrees ! Estimated noise=782.685 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0360682 Jy ! Component: 100 - total flux cleaned = 0.0441589 Jy ! Component: 150 - total flux cleaned = 0.0455917 Jy ! Component: 200 - total flux cleaned = 0.0463612 Jy ! Total flux subtracted in 200 components = 0.0463612 Jy ! Clean residual min=-0.001728 max=0.001817 Jy/beam ! Clean residual mean=-0.000001 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.0463612 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0463612 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.142% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=1.005 mas, bmaj=1.778 mas, bpa=7.697 degrees ! Estimated noise=259.083 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 = 0.000838998 Jy ! Component: 100 - total flux cleaned = 0.00117268 Jy ! Component: 150 - total flux cleaned = 0.00137376 Jy ! Component: 200 - total flux cleaned = 0.00149558 Jy ! Total flux subtracted in 200 components = 0.00149558 Jy ! Clean residual min=-0.000583 max=0.000586 Jy/beam ! Clean residual mean=-0.000004 rms=0.000162 Jy/beam ! Combined flux in latest and established models = 0.0478568 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 24 components and 0.0478568 Jy ! Inverting map ! Your choice of large map pixels excluded 0.142% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.142% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=2.123 mas, bmaj=2.535 mas, bpa=4.057 degrees ! Estimated noise=316.931 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000201914 Jy ! Component: 100 - total flux cleaned = 0.00028117 Jy ! Component: 150 - total flux cleaned = 0.000355348 Jy ! Component: 200 - total flux cleaned = 0.000400096 Jy ! Total flux subtracted in 200 components = 0.000400096 Jy ! Clean residual min=-0.000620 max=0.000712 Jy/beam ! Clean residual mean=-0.000008 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.0482569 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 = 6.17903e-05 Jy ! Component: 100 - total flux cleaned = 7.5344e-05 Jy ! Component: 150 - total flux cleaned = 9.96986e-05 Jy ! Component: 200 - total flux cleaned = 0.000121252 Jy ! Total flux subtracted in 200 components = 0.000121252 Jy ! Clean residual min=-0.000608 max=0.000684 Jy/beam ! Clean residual mean=-0.000007 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.0483781 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 66 components and 0.0483781 Jy ! Inverting map ! Your choice of large map pixels excluded 0.142% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.142% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=1.005 mas, bmaj=1.778 mas, bpa=7.697 degrees ! Estimated noise=259.083 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.73044e-05 Jy ! Component: 100 - total flux cleaned = 8.13771e-05 Jy ! Component: 150 - total flux cleaned = 9.69984e-05 Jy ! Component: 200 - total flux cleaned = 0.000104049 Jy ! Total flux subtracted in 200 components = 0.000104049 Jy ! Clean residual min=-0.000560 max=0.000563 Jy/beam ! Clean residual mean=-0.000004 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.0484822 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 82 components and 0.0484822 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=0.074463Jy sigma=0.000627 ! Fit after self-cal, rms=0.074464Jy sigma=0.000627 wmodel J1312+3515_X_2017_05_27_pus_map.mod ! Writing 82 model components to file: J1312+3515_X_2017_05_27_pus_map.mod wobs J1312+3515_X_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J1312+3515_X_2017_05_27_pus_uvs.fits wwins J1312+3515_X_2017_05_27_pus_map.win ! wwins: Wrote 2 windows to J1312+3515_X_2017_05_27_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 0.142% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -2.31669e-06 Jy ! Component: 100 - total flux cleaned = 4.64479e-05 Jy ! Component: 150 - total flux cleaned = 7.45218e-05 Jy ! Component: 200 - total flux cleaned = 4.70192e-05 Jy ! Component: 250 - total flux cleaned = 2.92368e-06 Jy ! Component: 300 - total flux cleaned = 1.15282e-05 Jy ! Component: 350 - total flux cleaned = -3.05333e-05 Jy ! Component: 400 - total flux cleaned = -6.34049e-05 Jy ! Component: 450 - total flux cleaned = -7.93776e-05 Jy ! Component: 500 - total flux cleaned = -0.000111147 Jy ! Component: 550 - total flux cleaned = -0.000142139 Jy ! Component: 600 - total flux cleaned = -0.000134369 Jy ! Component: 650 - total flux cleaned = -0.000149313 Jy ! Component: 700 - total flux cleaned = -0.000156711 Jy ! Component: 750 - total flux cleaned = -0.000163946 Jy ! Component: 800 - total flux cleaned = -0.000185701 Jy ! Component: 850 - total flux cleaned = -0.000214188 Jy ! Component: 900 - total flux cleaned = -0.000242084 Jy ! Component: 950 - total flux cleaned = -0.000262791 Jy ! Component: 1000 - total flux cleaned = -0.000283184 Jy ! Component: 1050 - total flux cleaned = -0.000316868 Jy ! Component: 1100 - total flux cleaned = -0.000350272 Jy ! Component: 1150 - total flux cleaned = -0.000389756 Jy ! Component: 1200 - total flux cleaned = -0.000435188 Jy ! Component: 1250 - total flux cleaned = -0.000460881 Jy ! Component: 1300 - total flux cleaned = -0.000505332 Jy ! Component: 1350 - total flux cleaned = -0.000549274 Jy ! Component: 1400 - total flux cleaned = -0.000598911 Jy ! Component: 1450 - total flux cleaned = -0.000647983 Jy ! Component: 1500 - total flux cleaned = -0.000702549 Jy ! Component: 1550 - total flux cleaned = -0.000750558 Jy ! Component: 1600 - total flux cleaned = -0.000762517 Jy ! Component: 1650 - total flux cleaned = -0.000827282 Jy ! Component: 1700 - total flux cleaned = -0.000850569 Jy ! Component: 1750 - total flux cleaned = -0.00087944 Jy ! Component: 1800 - total flux cleaned = -0.000913738 Jy ! Component: 1850 - total flux cleaned = -0.000959075 Jy ! Component: 1900 - total flux cleaned = -0.000975889 Jy ! Component: 1950 - total flux cleaned = -0.0010092 Jy ! Component: 2000 - total flux cleaned = -0.00100376 Jy ! Total flux subtracted in 2048 components = -0.00104748 Jy ! Clean residual min=-0.000300 max=0.000291 Jy/beam ! Clean residual mean=-0.000002 rms=0.000105 Jy/beam ! Combined flux in latest and established models = 0.0474347 Jy keep ! Adding 150 model components to the UV plane model. ! The established model now contains 232 components and 0.0474347 Jy ![Exited script file: muppet] wmap "J1312+3515_X_2017_05_27_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.142% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.005 x 1.778 at 7.697 degrees (North through East) ! Clean map min=-0.00055552 max=0.045538 Jy/beam ! Writing clean map to FITS file: J1312+3515_X_2017_05_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0455376 invert ! Inverting map ! Your choice of large map pixels excluded 0.142% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000104937 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.691318 0.691318 1.38264 2.76527 5.53054 11.0611 22.1222 44.2444 88.4887 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.045 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.005 x 1.778 at 7.697 degrees (North through East) ! Clean map min=-0.00055552 max=0.045538 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 J1312+3515_X_2017_05_27_pus_uvs.log closed on Fri May 3 10:37:05 2019