! Started logfile: J0106+1300_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:42:54 2019 obs J0106+1300_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J0106+1300_X_2017_05_31_pus_uva.fits ! AN table 1: 144 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.974846 visibilities/baseline/integration-bin. ! Found source: J0106+1300 ! ! 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 75804 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 J0106+1300_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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.892740Jy sigma=0.007653 ! Fit after self-cal, rms=0.875372Jy sigma=0.007510 ! 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 0.062% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.7116 mas, bmaj=1.704 mas, bpa=-0.786 degrees ! Estimated noise=532.769 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 = 0.0972006 Jy ! Component: 100 - total flux cleaned = 0.123381 Jy ! Total flux subtracted in 100 components = 0.123381 Jy ! Clean residual min=-0.004172 max=0.011090 Jy/beam ! Clean residual mean=-0.000015 rms=0.001178 Jy/beam ! Combined flux in latest and established models = 0.123381 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.123381 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=0.081432Jy sigma=0.000674 ! Fit after self-cal, rms=0.081343Jy sigma=0.000673 ! Inverting map ! Your choice of large map pixels excluded 0.062% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0122395 Jy ! Component: 100 - total flux cleaned = 0.0183106 Jy ! Total flux subtracted in 100 components = 0.0183106 Jy ! Clean residual min=-0.003869 max=0.003575 Jy/beam ! Clean residual mean=-0.000002 rms=0.000748 Jy/beam ! Combined flux in latest and established models = 0.141691 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 12 components and 0.141692 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=0.079505Jy sigma=0.000656 ! Fit after self-cal, rms=0.079474Jy sigma=0.000656 ! Inverting map ! Your choice of large map pixels excluded 0.062% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Added new window around map position (-0.4, 2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00419657 Jy ! Component: 100 - total flux cleaned = 0.00653832 Jy ! Total flux subtracted in 100 components = 0.00653832 Jy ! Clean residual min=-0.003742 max=0.002784 Jy/beam ! Clean residual mean=0.000002 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.14823 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 25 components and 0.14823 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=0.079259Jy sigma=0.000654 ! Fit after self-cal, rms=0.079235Jy sigma=0.000654 ! Inverting map ! Your choice of large map pixels excluded 0.062% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.062% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.8706 mas, bmaj=1.964 mas, bpa=-0.8782 degrees ! Estimated noise=301.696 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 (-2.4, 3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00332653 Jy ! Component: 100 - total flux cleaned = 0.00449981 Jy ! Component: 150 - total flux cleaned = 0.0055314 Jy ! Component: 200 - total flux cleaned = 0.00629968 Jy ! Total flux subtracted in 200 components = 0.00629968 Jy ! Clean residual min=-0.002990 max=0.001912 Jy/beam ! Clean residual mean=0.000005 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.154529 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 57 components and 0.15453 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=0.079061Jy sigma=0.000652 ! Fit after self-cal, rms=0.079049Jy sigma=0.000652 ! Inverting map ! Your choice of large map pixels excluded 0.062% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.00 KP 1.03 ! LA 0.95 MK 0.97 NL 0.95 OV 1.07 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.00 KP 0.95 ! LA 0.96 MK 0.99 NL 0.98 OV 1.08 ! PT 1.06 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.03 KP 0.91 ! LA 0.98 MK 1.00 NL 0.95 OV 1.07 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.99 KP 1.00 ! LA 1.00 MK 1.01 NL 0.95 OV 1.09 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.99 KP 1.00 ! LA 0.99 MK 1.02 NL 0.87 OV 1.07 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.01 KP 0.97 ! LA 1.00 MK 1.02 NL 0.86 OV 1.01 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.06 KP 0.98 ! LA 1.00 MK 1.02 NL 0.87 OV 0.99 ! PT 1.04 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.04 KP 1.00 ! LA 0.98 MK 1.02 NL 0.89 OV 1.01 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.06 KP 1.00 ! LA 1.00 MK 0.99 NL 0.87 OV 0.99 ! PT 1.07 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.05 KP 0.98 ! LA 1.03 MK 1.03 NL 0.89 OV 1.00 ! PT 1.06 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 1.01 KP 0.90 ! LA 1.02 MK 1.03 NL 0.90 OV 0.98 ! PT 1.06 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.03 KP 0.92 ! LA 1.00 MK 1.07 NL 0.91 OV 1.07 ! PT 1.08 SC 1.02 ! ! ! Fit before self-cal, rms=0.079049Jy sigma=0.000652 ! Fit after self-cal, rms=0.078471Jy sigma=0.000648 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.062% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.8747 mas, bmaj=1.962 mas, bpa=-0.8822 degrees ! Estimated noise=299.698 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 = 0.000616928 Jy ! Component: 100 - total flux cleaned = 0.00101946 Jy ! Component: 150 - total flux cleaned = 0.00122231 Jy ! Component: 200 - total flux cleaned = 0.00140246 Jy ! Total flux subtracted in 200 components = 0.00140246 Jy ! Clean residual min=-0.001250 max=0.001056 Jy/beam ! Clean residual mean=0.000003 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.155932 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 73 components and 0.155932 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=0.078445Jy sigma=0.000647 ! Fit after self-cal, rms=0.078466Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.062% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.078466Jy sigma=0.000647 ! Fit after self-cal, rms=0.078420Jy sigma=0.000646 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.062% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.8748 mas, bmaj=1.964 mas, bpa=-1.005 degrees ! Estimated noise=299.599 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000250869 Jy ! Component: 100 - total flux cleaned = 0.000493625 Jy ! Component: 150 - total flux cleaned = 0.000655186 Jy ! Component: 200 - total flux cleaned = 0.00071861 Jy ! Total flux subtracted in 200 components = 0.00071861 Jy ! Clean residual min=-0.000797 max=0.000787 Jy/beam ! Clean residual mean=0.000001 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.156651 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 83 components and 0.156651 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=0.078408Jy sigma=0.000646 ! Fit after self-cal, rms=0.078411Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.062% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.40162e-06 Jy ! Component: 100 - total flux cleaned = 8.18034e-05 Jy ! Component: 150 - total flux cleaned = 0.000147432 Jy ! Component: 200 - total flux cleaned = 0.000195742 Jy ! Total flux subtracted in 200 components = 0.000195742 Jy ! Clean residual min=-0.000760 max=0.000760 Jy/beam ! Clean residual mean=0.000001 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.156846 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 90 components and 0.156846 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=0.078405Jy sigma=0.000646 ! Fit after self-cal, rms=0.078403Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.062% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.078403Jy sigma=0.000646 ! Fit after self-cal, rms=0.078446Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.062% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.8753 mas, bmaj=1.964 mas, bpa=-1.079 degrees ! Estimated noise=299.715 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.15036e-05 Jy ! Component: 100 - total flux cleaned = 4.13538e-05 Jy ! Component: 150 - total flux cleaned = 0.000113565 Jy ! Component: 200 - total flux cleaned = 0.000167914 Jy ! Total flux subtracted in 200 components = 0.000167914 Jy ! Clean residual min=-0.000745 max=0.000734 Jy/beam ! Clean residual mean=0.000001 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.157014 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 94 components and 0.157014 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=0.078440Jy sigma=0.000646 ! Fit after self-cal, rms=0.078440Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.062% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.16635e-06 Jy ! Component: 100 - total flux cleaned = 4.7507e-05 Jy ! Component: 150 - total flux cleaned = 9.43403e-05 Jy ! Component: 200 - total flux cleaned = 0.00013726 Jy ! Total flux subtracted in 200 components = 0.00013726 Jy ! Clean residual min=-0.000741 max=0.000717 Jy/beam ! Clean residual mean=0.000001 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.157152 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 98 components and 0.157152 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=0.078436Jy sigma=0.000646 ! Fit after self-cal, rms=0.078435Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.062% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.078435Jy sigma=0.000646 ! Fit after self-cal, rms=0.078473Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.062% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=2.066 mas, bmaj=2.988 mas, bpa=-3.647 degrees ! Estimated noise=381.993 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.97405e-05 Jy ! Component: 100 - total flux cleaned = 3.1356e-05 Jy ! Component: 150 - total flux cleaned = 8.4941e-05 Jy ! Component: 200 - total flux cleaned = 0.000100658 Jy ! Total flux subtracted in 200 components = 0.000100658 Jy ! Clean residual min=-0.000867 max=0.000816 Jy/beam ! Clean residual mean=0.000001 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.157252 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 108 components and 0.157252 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=0.078471Jy sigma=0.000646 ! Fit after self-cal, rms=0.078470Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.062% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.02248e-05 Jy ! Component: 100 - total flux cleaned = -9.19833e-06 Jy ! Component: 150 - total flux cleaned = 5.55268e-07 Jy ! Component: 200 - total flux cleaned = 4.69492e-06 Jy ! Total flux subtracted in 200 components = 4.69492e-06 Jy ! Clean residual min=-0.000869 max=0.000813 Jy/beam ! Clean residual mean=0.000001 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.157257 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 108 components and 0.157257 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=0.078469Jy sigma=0.000646 ! Fit after self-cal, rms=0.078468Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.062% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Your choice of large map pixels excluded 0.062% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.8757 mas, bmaj=1.965 mas, bpa=-1.13 degrees ! Estimated noise=299.862 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8757 x 1.965 at -1.13 degrees (North through East) ! Clean map min=-0.000669 max=0.12173 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 0.062% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.7165 mas, bmaj=1.708 mas, bpa=-1.121 degrees ! Estimated noise=530.511 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0963129 Jy ! Component: 100 - total flux cleaned = 0.124456 Jy ! Component: 150 - total flux cleaned = 0.136229 Jy ! Component: 200 - total flux cleaned = 0.141498 Jy ! Total flux subtracted in 200 components = 0.141498 Jy ! Clean residual min=-0.001832 max=0.002475 Jy/beam ! Clean residual mean=-0.000005 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.141498 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 0.141498 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.062% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.8757 mas, bmaj=1.965 mas, bpa=-1.13 degrees ! Estimated noise=299.862 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 = 0.00376157 Jy ! Component: 100 - total flux cleaned = 0.00630166 Jy ! Component: 150 - total flux cleaned = 0.00815305 Jy ! Component: 200 - total flux cleaned = 0.00960208 Jy ! Total flux subtracted in 200 components = 0.00960208 Jy ! Clean residual min=-0.000873 max=0.000923 Jy/beam ! Clean residual mean=-0.000004 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.1511 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 53 components and 0.1511 Jy ! Inverting map ! Your choice of large map pixels excluded 0.062% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.062% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=2.066 mas, bmaj=2.988 mas, bpa=-3.647 degrees ! Estimated noise=381.993 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00192132 Jy ! Component: 100 - total flux cleaned = 0.00315797 Jy ! Component: 150 - total flux cleaned = 0.00403016 Jy ! Component: 200 - total flux cleaned = 0.00466022 Jy ! Total flux subtracted in 200 components = 0.00466022 Jy ! Clean residual min=-0.000883 max=0.000794 Jy/beam ! Clean residual mean=-0.000001 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.15576 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 = 0.00046253 Jy ! Component: 100 - total flux cleaned = 0.000780789 Jy ! Component: 150 - total flux cleaned = 0.000922278 Jy ! Component: 200 - total flux cleaned = 0.00100538 Jy ! Total flux subtracted in 200 components = 0.00100538 Jy ! Clean residual min=-0.000833 max=0.000776 Jy/beam ! Clean residual mean=0.000001 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.156766 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 101 components and 0.156766 Jy ! Inverting map ! Your choice of large map pixels excluded 0.062% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.062% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.8757 mas, bmaj=1.965 mas, bpa=-1.13 degrees ! Estimated noise=299.862 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.39435e-05 Jy ! Component: 100 - total flux cleaned = 0.000169522 Jy ! Component: 150 - total flux cleaned = 0.00019668 Jy ! Component: 200 - total flux cleaned = 0.000233209 Jy ! Total flux subtracted in 200 components = 0.000233209 Jy ! Clean residual min=-0.000735 max=0.000725 Jy/beam ! Clean residual mean=0.000001 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.156999 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 113 components and 0.156999 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=0.078471Jy sigma=0.000646 ! Fit after self-cal, rms=0.078467Jy sigma=0.000646 wmodel J0106+1300_X_2017_05_31_pus_map.mod ! Writing 113 model components to file: J0106+1300_X_2017_05_31_pus_map.mod wobs J0106+1300_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J0106+1300_X_2017_05_31_pus_uvs.fits wwins J0106+1300_X_2017_05_31_pus_map.win ! wwins: Wrote 3 windows to J0106+1300_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 0.062% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 2.55358e-05 Jy ! Component: 100 - total flux cleaned = 0.000163916 Jy ! Component: 150 - total flux cleaned = 0.000296001 Jy ! Component: 200 - total flux cleaned = 0.00038842 Jy ! Component: 250 - total flux cleaned = 0.000500575 Jy ! Component: 300 - total flux cleaned = 0.000609713 Jy ! Component: 350 - total flux cleaned = 0.000726363 Jy ! Component: 400 - total flux cleaned = 0.000840227 Jy ! Component: 450 - total flux cleaned = 0.000931538 Jy ! Component: 500 - total flux cleaned = 0.00102075 Jy ! Component: 550 - total flux cleaned = 0.00108879 Jy ! Component: 600 - total flux cleaned = 0.00116488 Jy ! Component: 650 - total flux cleaned = 0.00119292 Jy ! Component: 700 - total flux cleaned = 0.00122968 Jy ! Component: 750 - total flux cleaned = 0.00124785 Jy ! Component: 800 - total flux cleaned = 0.0013012 Jy ! Component: 850 - total flux cleaned = 0.00130984 Jy ! Component: 900 - total flux cleaned = 0.00130994 Jy ! Component: 950 - total flux cleaned = 0.00132702 Jy ! Component: 1000 - total flux cleaned = 0.00133526 Jy ! Component: 1050 - total flux cleaned = 0.00132689 Jy ! Component: 1100 - total flux cleaned = 0.00132691 Jy ! Component: 1150 - total flux cleaned = 0.00134311 Jy ! Component: 1200 - total flux cleaned = 0.00135901 Jy ! Component: 1250 - total flux cleaned = 0.00135892 Jy ! Component: 1300 - total flux cleaned = 0.00135125 Jy ! Component: 1350 - total flux cleaned = 0.00138189 Jy ! Component: 1400 - total flux cleaned = 0.00137424 Jy ! Component: 1450 - total flux cleaned = 0.0013742 Jy ! Component: 1500 - total flux cleaned = 0.00138886 Jy ! Component: 1550 - total flux cleaned = 0.00139626 Jy ! Component: 1600 - total flux cleaned = 0.00142516 Jy ! Component: 1650 - total flux cleaned = 0.00141797 Jy ! Component: 1700 - total flux cleaned = 0.00143928 Jy ! Component: 1750 - total flux cleaned = 0.00146038 Jy ! Component: 1800 - total flux cleaned = 0.0014534 Jy ! Component: 1850 - total flux cleaned = 0.00143972 Jy ! Component: 1900 - total flux cleaned = 0.0014534 Jy ! Component: 1950 - total flux cleaned = 0.00145347 Jy ! Component: 2000 - total flux cleaned = 0.00146672 Jy ! Total flux subtracted in 2048 components = 0.00146667 Jy ! Clean residual min=-0.000361 max=0.000376 Jy/beam ! Clean residual mean=0.000000 rms=0.000125 Jy/beam ! Combined flux in latest and established models = 0.158466 Jy keep ! Adding 151 model components to the UV plane model. ! The established model now contains 264 components and 0.158466 Jy ![Exited script file: muppet] wmap "J0106+1300_X_2017_05_31_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.062% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8757 x 1.965 at -1.13 degrees (North through East) ! Clean map min=-0.00061263 max=0.12177 Jy/beam ! Writing clean map to FITS file: J0106+1300_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 0.121774 invert ! Inverting map ! Your choice of large map pixels excluded 0.062% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000124477 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.30666 0.30666 0.613319 1.22664 2.45328 4.90655 9.8131 19.6262 39.2524 78.5048 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.121 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8757 x 1.965 at -1.13 degrees (North through East) ! Clean map min=-0.00061263 max=0.12177 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 J0106+1300_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:42:58 2019