! Started logfile: J0011+0823_X_2017_08_05_pus_uvs.log on Thu May 9 18:45:31 2019 obs J0011+0823_X_2017_08_05_pus_uva.fits ! Reading UV FITS file: J0011+0823_X_2017_08_05_pus_uva.fits ! AN table 1: 143 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.973116 visibilities/baseline/integration-bin. ! Found source: J0011+0823 ! ! 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 575 lines of history. ! ! Reading 75144 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 J0011+0823_X_2017_08_05_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 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.732341Jy sigma=0.006231 ! Fit after self-cal, rms=0.682026Jy sigma=0.005799 ! 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 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.707 mas, bmaj=1.745 mas, bpa=-2.834 degrees ! Estimated noise=664.388 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 = 0.24375 Jy ! Component: 100 - total flux cleaned = 0.300912 Jy ! Total flux subtracted in 100 components = 0.300912 Jy ! Clean residual min=-0.010072 max=0.031362 Jy/beam ! Clean residual mean=-0.000038 rms=0.002980 Jy/beam ! Combined flux in latest and established models = 0.300912 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.300912 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=0.105535Jy sigma=0.000852 ! Fit after self-cal, rms=0.105521Jy sigma=0.000852 ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (1.6, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0300958 Jy ! Component: 100 - total flux cleaned = 0.0477857 Jy ! Total flux subtracted in 100 components = 0.0477857 Jy ! Clean residual min=-0.007409 max=0.009355 Jy/beam ! Clean residual mean=-0.000023 rms=0.002011 Jy/beam ! Combined flux in latest and established models = 0.348698 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.348698 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=0.093638Jy sigma=0.000752 ! Fit after self-cal, rms=0.092960Jy sigma=0.000746 ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0139884 Jy ! Component: 100 - total flux cleaned = 0.0231656 Jy ! Total flux subtracted in 100 components = 0.0231656 Jy ! Clean residual min=-0.006557 max=0.007360 Jy/beam ! Clean residual mean=-0.000016 rms=0.001576 Jy/beam ! Combined flux in latest and established models = 0.371864 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 22 components and 0.371864 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=0.089762Jy sigma=0.000721 ! Fit after self-cal, rms=0.089567Jy sigma=0.000720 ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8636 mas, bmaj=1.983 mas, bpa=-1.894 degrees ! Estimated noise=307.333 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 = 0.0101188 Jy ! Component: 100 - total flux cleaned = 0.0160831 Jy ! Component: 150 - total flux cleaned = 0.0199755 Jy ! Component: 200 - total flux cleaned = 0.0216386 Jy ! Total flux subtracted in 200 components = 0.0216386 Jy ! Clean residual min=-0.005886 max=0.007386 Jy/beam ! Clean residual mean=-0.000001 rms=0.001544 Jy/beam ! Combined flux in latest and established models = 0.393502 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 36 components and 0.393502 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=0.088154Jy sigma=0.000711 ! Fit after self-cal, rms=0.088050Jy sigma=0.000710 ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.98 HN 1.01 KP 1.14 ! LA 0.96 MK 0.98 NL 0.90 OV 1.08 ! PT 1.10 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.05 KP 1.07 ! LA 0.97 MK 0.98 NL 0.91 OV 1.07 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.04 KP 1.00 ! LA 0.99 MK 1.00 NL 0.91 OV 1.07 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.96 HN 1.02 KP 0.94 ! LA 1.00 MK 1.00 NL 0.91 OV 1.06 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 0.98 KP 0.88 ! LA 0.98 MK 1.02 NL 0.93 OV 1.09 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.01 KP 0.87 ! LA 0.98 MK 0.99 NL 0.92 OV 1.11 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.07 KP 0.85 ! LA 0.99 MK 1.03 NL 0.91 OV 1.13 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.08 KP 0.87 ! LA 0.98 MK 1.00 NL 0.92 OV 1.13 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.07 KP 0.90 ! LA 0.99 MK 0.99 NL 0.92 OV 1.11 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.97 HN 1.05 KP 0.95 ! LA 1.00 MK 1.02 NL 0.93 OV 1.10 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.00 KP 0.99 ! LA 0.99 MK 1.01 NL 0.94 OV 1.09 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.00 KP 1.01 ! LA 0.99 MK 1.06 NL 0.93 OV 1.09 ! PT 1.02 SC 0.99 ! ! ! Fit before self-cal, rms=0.088050Jy sigma=0.000710 ! Fit after self-cal, rms=0.083395Jy sigma=0.000674 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.868 mas, bmaj=1.985 mas, bpa=-2.028 degrees ! Estimated noise=306.182 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 = 0.00527951 Jy ! Component: 100 - total flux cleaned = 0.00506273 Jy ! Component: 150 - total flux cleaned = 0.00459039 Jy ! Component: 200 - total flux cleaned = 0.00440347 Jy ! Total flux subtracted in 200 components = 0.00440347 Jy ! Clean residual min=-0.002114 max=0.002269 Jy/beam ! Clean residual mean=-0.000000 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.397906 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 49 components and 0.397906 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=0.083017Jy sigma=0.000671 ! Fit after self-cal, rms=0.082943Jy sigma=0.000670 ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.082943Jy sigma=0.000670 ! Fit after self-cal, rms=0.083183Jy sigma=0.000665 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8689 mas, bmaj=1.986 mas, bpa=-2.057 degrees ! Estimated noise=306.526 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00252612 Jy ! Component: 100 - total flux cleaned = 0.00234551 Jy ! Component: 150 - total flux cleaned = 0.00221698 Jy ! Component: 200 - total flux cleaned = 0.00216416 Jy ! Total flux subtracted in 200 components = 0.00216416 Jy ! Clean residual min=-0.001610 max=0.001543 Jy/beam ! Clean residual mean=0.000001 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.40007 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 56 components and 0.40007 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=0.083093Jy sigma=0.000664 ! Fit after self-cal, rms=0.083091Jy sigma=0.000664 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 = 0.000446319 Jy ! Component: 100 - total flux cleaned = 0.000352211 Jy ! Component: 150 - total flux cleaned = 0.0003327 Jy ! Component: 200 - total flux cleaned = 0.000332649 Jy ! Total flux subtracted in 200 components = 0.000332649 Jy ! Clean residual min=-0.001704 max=0.001454 Jy/beam ! Clean residual mean=0.000001 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.400403 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 59 components and 0.400403 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=0.083075Jy sigma=0.000664 ! Fit after self-cal, rms=0.083073Jy sigma=0.000664 ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.083073Jy sigma=0.000664 ! Fit after self-cal, rms=0.083278Jy sigma=0.000663 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8699 mas, bmaj=1.987 mas, bpa=-2.115 degrees ! Estimated noise=306.632 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107369 Jy ! Component: 100 - total flux cleaned = 0.000983824 Jy ! Component: 150 - total flux cleaned = 0.000827048 Jy ! Component: 200 - total flux cleaned = 0.000769507 Jy ! Total flux subtracted in 200 components = 0.000769507 Jy ! Clean residual min=-0.001419 max=0.001214 Jy/beam ! Clean residual mean=-0.000001 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.401172 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 61 components and 0.401172 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=0.083250Jy sigma=0.000663 ! Fit after self-cal, rms=0.083249Jy sigma=0.000663 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 = 0.000183405 Jy ! Component: 100 - total flux cleaned = 0.00016607 Jy ! Component: 150 - total flux cleaned = 0.000166307 Jy ! Component: 200 - total flux cleaned = 0.000166916 Jy ! Total flux subtracted in 200 components = 0.000166916 Jy ! Clean residual min=-0.001388 max=0.001183 Jy/beam ! Clean residual mean=-0.000001 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.401339 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 62 components and 0.401339 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=0.083242Jy sigma=0.000663 ! Fit after self-cal, rms=0.083242Jy sigma=0.000663 ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.083242Jy sigma=0.000663 ! Fit after self-cal, rms=0.083309Jy sigma=0.000663 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.102 mas, bmaj=3.081 mas, bpa=-0.6013 degrees ! Estimated noise=390.499 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000103297 Jy ! Component: 100 - total flux cleaned = 3.32992e-05 Jy ! Component: 150 - total flux cleaned = -3.02851e-05 Jy ! Component: 200 - total flux cleaned = -3.03009e-05 Jy ! Total flux subtracted in 200 components = -3.03009e-05 Jy ! Clean residual min=-0.001836 max=0.001815 Jy/beam ! Clean residual mean=-0.000004 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.401309 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 71 components and 0.401309 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=0.083302Jy sigma=0.000663 ! Fit after self-cal, rms=0.083302Jy sigma=0.000663 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.73563e-05 Jy ! Component: 100 - total flux cleaned = 3.68635e-05 Jy ! Component: 150 - total flux cleaned = 4.41724e-05 Jy ! Component: 200 - total flux cleaned = 4.43107e-05 Jy ! Total flux subtracted in 200 components = 4.43107e-05 Jy ! Clean residual min=-0.001819 max=0.001765 Jy/beam ! Clean residual mean=-0.000004 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.401353 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 74 components and 0.401353 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=0.083301Jy sigma=0.000663 ! Fit after self-cal, rms=0.083301Jy sigma=0.000663 ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8707 mas, bmaj=1.988 mas, bpa=-2.162 degrees ! Estimated noise=306.809 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8707 x 1.988 at -2.162 degrees (North through East) ! Clean map min=-0.0012496 max=0.31175 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 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7115 mas, bmaj=1.751 mas, bpa=-3.153 degrees ! Estimated noise=664.823 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.243301 Jy ! Component: 100 - total flux cleaned = 0.306554 Jy ! Component: 150 - total flux cleaned = 0.338827 Jy ! Component: 200 - total flux cleaned = 0.357995 Jy ! Total flux subtracted in 200 components = 0.357995 Jy ! Clean residual min=-0.003824 max=0.010245 Jy/beam ! Clean residual mean=-0.000014 rms=0.001290 Jy/beam ! Combined flux in latest and established models = 0.357995 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 0.357995 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8707 mas, bmaj=1.988 mas, bpa=-2.162 degrees ! Estimated noise=306.809 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 = 0.0168212 Jy ! Component: 100 - total flux cleaned = 0.0267786 Jy ! Component: 150 - total flux cleaned = 0.0327753 Jy ! Component: 200 - total flux cleaned = 0.0364089 Jy ! Total flux subtracted in 200 components = 0.0364089 Jy ! Clean residual min=-0.001557 max=0.001897 Jy/beam ! Clean residual mean=-0.000009 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.394404 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 32 components and 0.394404 Jy ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00231946 Jy ! Component: 100 - total flux cleaned = 0.00390041 Jy ! Component: 150 - total flux cleaned = 0.00500525 Jy ! Component: 200 - total flux cleaned = 0.00578278 Jy ! Total flux subtracted in 200 components = 0.00578278 Jy ! Clean residual min=-0.001316 max=0.001149 Jy/beam ! Clean residual mean=-0.000003 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.400187 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 48 components and 0.400187 Jy ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.102 mas, bmaj=3.081 mas, bpa=-0.6013 degrees ! Estimated noise=390.499 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000668673 Jy ! Component: 100 - total flux cleaned = 0.000775753 Jy ! Component: 150 - total flux cleaned = 0.000833037 Jy ! Component: 200 - total flux cleaned = 0.000870271 Jy ! Total flux subtracted in 200 components = 0.000870271 Jy ! Clean residual min=-0.001845 max=0.001739 Jy/beam ! Clean residual mean=-0.000004 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.401057 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 = 3.78474e-05 Jy ! Component: 100 - total flux cleaned = 5.79305e-05 Jy ! Component: 150 - total flux cleaned = 6.39983e-05 Jy ! Component: 200 - total flux cleaned = 7.53547e-05 Jy ! Total flux subtracted in 200 components = 7.53547e-05 Jy ! Clean residual min=-0.001853 max=0.001749 Jy/beam ! Clean residual mean=-0.000004 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.401133 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 62 components and 0.401133 Jy ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8707 mas, bmaj=1.988 mas, bpa=-2.162 degrees ! Estimated noise=306.809 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000224666 Jy ! Component: 100 - total flux cleaned = 0.000245142 Jy ! Component: 150 - total flux cleaned = 0.000245883 Jy ! Component: 200 - total flux cleaned = 0.000278922 Jy ! Total flux subtracted in 200 components = 0.000278922 Jy ! Clean residual min=-0.001320 max=0.001169 Jy/beam ! Clean residual mean=-0.000001 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.401412 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 66 components and 0.401412 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=0.083321Jy sigma=0.000663 ! Fit after self-cal, rms=0.083320Jy sigma=0.000663 wmodel J0011+0823_X_2017_08_05_pus_map.mod ! Writing 66 model components to file: J0011+0823_X_2017_08_05_pus_map.mod wobs J0011+0823_X_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J0011+0823_X_2017_08_05_pus_uvs.fits wwins J0011+0823_X_2017_08_05_pus_map.win ! wwins: Wrote 2 windows to J0011+0823_X_2017_08_05_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 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -6.49863e-05 Jy ! Component: 100 - total flux cleaned = -0.000161371 Jy ! Component: 150 - total flux cleaned = -0.000383494 Jy ! Component: 200 - total flux cleaned = -0.000524557 Jy ! Component: 250 - total flux cleaned = -0.000592881 Jy ! Component: 300 - total flux cleaned = -0.000642534 Jy ! Component: 350 - total flux cleaned = -0.000690509 Jy ! Component: 400 - total flux cleaned = -0.000737053 Jy ! Component: 450 - total flux cleaned = -0.000797894 Jy ! Component: 500 - total flux cleaned = -0.000857544 Jy ! Component: 550 - total flux cleaned = -0.000915799 Jy ! Component: 600 - total flux cleaned = -0.000972562 Jy ! Component: 650 - total flux cleaned = -0.00101438 Jy ! Component: 700 - total flux cleaned = -0.00104206 Jy ! Component: 750 - total flux cleaned = -0.00106905 Jy ! Component: 800 - total flux cleaned = -0.00114815 Jy ! Component: 850 - total flux cleaned = -0.00119988 Jy ! Component: 900 - total flux cleaned = -0.00126351 Jy ! Component: 950 - total flux cleaned = -0.0013383 Jy ! Component: 1000 - total flux cleaned = -0.00137497 Jy ! Component: 1050 - total flux cleaned = -0.00139931 Jy ! Component: 1100 - total flux cleaned = -0.00145875 Jy ! Component: 1150 - total flux cleaned = -0.00151777 Jy ! Component: 1200 - total flux cleaned = -0.0015875 Jy ! Component: 1250 - total flux cleaned = -0.00163345 Jy ! Component: 1300 - total flux cleaned = -0.00171257 Jy ! Component: 1350 - total flux cleaned = -0.00179069 Jy ! Component: 1400 - total flux cleaned = -0.00185661 Jy ! Component: 1450 - total flux cleaned = -0.00192194 Jy ! Component: 1500 - total flux cleaned = -0.00195435 Jy ! Component: 1550 - total flux cleaned = -0.00205016 Jy ! Component: 1600 - total flux cleaned = -0.00210269 Jy ! Component: 1650 - total flux cleaned = -0.00215497 Jy ! Component: 1700 - total flux cleaned = -0.00222707 Jy ! Component: 1750 - total flux cleaned = -0.00227801 Jy ! Component: 1800 - total flux cleaned = -0.00235878 Jy ! Component: 1850 - total flux cleaned = -0.00239878 Jy ! Component: 1900 - total flux cleaned = -0.00248766 Jy ! Component: 1950 - total flux cleaned = -0.00252647 Jy ! Component: 2000 - total flux cleaned = -0.00256528 Jy ! Total flux subtracted in 2048 components = -0.00261314 Jy ! Clean residual min=-0.000527 max=0.000542 Jy/beam ! Clean residual mean=-0.000001 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.398798 Jy keep ! Adding 164 model components to the UV plane model. ! The established model now contains 230 components and 0.398798 Jy ![Exited script file: muppet] wmap "J0011+0823_X_2017_08_05_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8707 x 1.988 at -2.162 degrees (North through East) ! Clean map min=-0.0008255 max=0.31178 Jy/beam ! Writing clean map to FITS file: J0011+0823_X_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.311784 invert ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000183683 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.176741 0.176741 0.353483 0.706965 1.41393 2.82786 5.65572 11.3114 22.6229 45.2458 90.4916 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.311 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8707 x 1.988 at -2.162 degrees (North through East) ! Clean map min=-0.0008255 max=0.31178 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 J0011+0823_X_2017_08_05_pus_uvs.log closed on Thu May 9 18:45:36 2019