! Started logfile: J0521+2112_X_2017_04_28_pus_uvs.log on Mon Apr 29 14:24:28 2019 obs J0521+2112_X_2017_04_28_pus_uva.fits ! Reading UV FITS file: J0521+2112_X_2017_04_28_pus_uva.fits ! AN table 1: 144 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.910031 visibilities/baseline/integration-bin. ! Found source: J0521+2112 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 907 lines of history. ! ! Reading 70764 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 J0521+2112_X_2017_04_28_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.752939Jy sigma=0.005517 ! Fit after self-cal, rms=0.740014Jy sigma=0.005427 ! 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 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6946 mas, bmaj=1.466 mas, bpa=-2.707 degrees ! Estimated noise=753.448 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 = 0.202385 Jy ! Component: 100 - total flux cleaned = 0.252587 Jy ! Total flux subtracted in 100 components = 0.252587 Jy ! Clean residual min=-0.006839 max=0.021736 Jy/beam ! Clean residual mean=0.000011 rms=0.002310 Jy/beam ! Combined flux in latest and established models = 0.252587 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.252587 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=0.122402Jy sigma=0.000754 ! Fit after self-cal, rms=0.122378Jy sigma=0.000753 ! Inverting map ! Your choice of large map pixels excluded 0.133% 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 = 0.0241743 Jy ! Component: 100 - total flux cleaned = 0.0363256 Jy ! Total flux subtracted in 100 components = 0.0363256 Jy ! Clean residual min=-0.004703 max=0.012173 Jy/beam ! Clean residual mean=-0.000004 rms=0.001399 Jy/beam ! Combined flux in latest and established models = 0.288912 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 6 components and 0.288912 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=0.116947Jy sigma=0.000693 ! Fit after self-cal, rms=0.116920Jy sigma=0.000693 ! Inverting map ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (-1.2, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0112726 Jy ! Component: 100 - total flux cleaned = 0.017323 Jy ! Total flux subtracted in 100 components = 0.017323 Jy ! Clean residual min=-0.003633 max=0.007762 Jy/beam ! Clean residual mean=-0.000006 rms=0.001085 Jy/beam ! Combined flux in latest and established models = 0.306235 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 0.306235 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=0.115565Jy sigma=0.000678 ! Fit after self-cal, rms=0.115488Jy sigma=0.000677 ! Inverting map ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (-2.8, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00707765 Jy ! Component: 100 - total flux cleaned = 0.0115744 Jy ! Total flux subtracted in 100 components = 0.0115744 Jy ! Clean residual min=-0.003472 max=0.004014 Jy/beam ! Clean residual mean=-0.000006 rms=0.000901 Jy/beam ! Combined flux in latest and established models = 0.31781 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 27 components and 0.31781 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=0.114875Jy sigma=0.000670 ! Fit after self-cal, rms=0.114860Jy sigma=0.000670 ! Inverting map ! Your choice of large map pixels excluded 0.133% 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 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8633 mas, bmaj=1.742 mas, bpa=-2.799 degrees ! Estimated noise=375.056 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 = 0.00631082 Jy ! Component: 100 - total flux cleaned = 0.010519 Jy ! Component: 150 - total flux cleaned = 0.0134914 Jy ! Component: 200 - total flux cleaned = 0.015623 Jy ! Total flux subtracted in 200 components = 0.015623 Jy ! Clean residual min=-0.003388 max=0.004529 Jy/beam ! Clean residual mean=0.000010 rms=0.000946 Jy/beam ! Combined flux in latest and established models = 0.333433 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 45 components and 0.333433 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=0.114543Jy sigma=0.000666 ! Fit after self-cal, rms=0.114518Jy sigma=0.000665 ! Inverting map ! Your choice of large map pixels excluded 0.133% 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 0.97 FD 0.98 HN 0.98 KP 0.98 ! LA 0.95 MK 0.98 NL 1.02 OV 1.04 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.98 KP 0.99 ! LA 0.94 MK 0.97 NL 1.03 OV 0.99 ! PT 1.04 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.10 KP 0.94 ! LA 0.96 MK 0.99 NL 1.01 OV 1.04 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 0.98 KP 0.97 ! LA 0.98 MK 1.00 NL 0.98 OV 1.03 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 0.99 KP 0.97 ! LA 0.95 MK 1.02 NL 1.01 OV 1.00 ! PT 1.07 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.96 HN 0.96 KP 0.98 ! LA 0.97 MK 0.99 NL 1.06 OV 1.00 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.01 KP 0.97 ! LA 0.99 MK 1.00 NL 1.02 OV 1.00 ! PT 1.08 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.06 KP 0.97 ! LA 0.94 MK 0.99 NL 1.01 OV 0.99 ! PT 1.07 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.03 KP 0.96 ! LA 0.99 MK 0.98 NL 1.01 OV 1.01 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.01 KP 0.98 ! LA 1.01 MK 1.01 NL 1.05 OV 1.00 ! PT 1.04 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 0.99 KP 0.99 ! LA 0.97 MK 0.98 NL 1.08 OV 1.01 ! PT 1.09 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.00 KP 0.97 ! LA 0.99 MK 0.96 NL 1.04 OV 1.01 ! PT 1.10 SC 1.00 ! ! ! Fit before self-cal, rms=0.114518Jy sigma=0.000665 ! Fit after self-cal, rms=0.116195Jy sigma=0.000659 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8642 mas, bmaj=1.742 mas, bpa=-2.898 degrees ! Estimated noise=372.193 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 (-4.2, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00450875 Jy ! Component: 100 - total flux cleaned = 0.00681638 Jy ! Component: 150 - total flux cleaned = 0.00777818 Jy ! Component: 200 - total flux cleaned = 0.00809685 Jy ! Total flux subtracted in 200 components = 0.00809685 Jy ! Clean residual min=-0.002286 max=0.003755 Jy/beam ! Clean residual mean=0.000001 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.34153 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 73 components and 0.34153 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=0.115991Jy sigma=0.000658 ! Fit after self-cal, rms=0.116022Jy sigma=0.000657 ! Inverting map ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (-6.2, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00370523 Jy ! Component: 100 - total flux cleaned = 0.00574459 Jy ! Component: 150 - total flux cleaned = 0.00708386 Jy ! Component: 200 - total flux cleaned = 0.0078588 Jy ! Total flux subtracted in 200 components = 0.0078588 Jy ! Clean residual min=-0.001740 max=0.001974 Jy/beam ! Clean residual mean=0.000007 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.349388 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 101 components and 0.349388 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=0.115876Jy sigma=0.000656 ! Fit after self-cal, rms=0.115874Jy sigma=0.000656 ! Inverting map ! Your choice of large map pixels excluded 0.133% 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=0.115874Jy sigma=0.000656 ! Fit after self-cal, rms=0.119288Jy sigma=0.000653 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8643 mas, bmaj=1.739 mas, bpa=-2.859 degrees ! Estimated noise=372.72 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00165723 Jy ! Component: 100 - total flux cleaned = 0.00281793 Jy ! Component: 150 - total flux cleaned = 0.0036136 Jy ! Component: 200 - total flux cleaned = 0.00420362 Jy ! Total flux subtracted in 200 components = 0.00420362 Jy ! Clean residual min=-0.001272 max=0.001298 Jy/beam ! Clean residual mean=-0.000008 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.353592 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 122 components and 0.353592 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=0.119247Jy sigma=0.000653 ! Fit after self-cal, rms=0.119290Jy sigma=0.000653 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.133% 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 = 0.000703693 Jy ! Component: 100 - total flux cleaned = 0.00112955 Jy ! Component: 150 - total flux cleaned = 0.00137712 Jy ! Component: 200 - total flux cleaned = 0.00160316 Jy ! Total flux subtracted in 200 components = 0.00160316 Jy ! Clean residual min=-0.001234 max=0.001301 Jy/beam ! Clean residual mean=-0.000007 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.355195 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 131 components and 0.355195 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=0.119275Jy sigma=0.000653 ! Fit after self-cal, rms=0.119275Jy sigma=0.000653 ! Inverting map ! Your choice of large map pixels excluded 0.133% 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=0.119275Jy sigma=0.000653 ! Fit after self-cal, rms=0.119514Jy sigma=0.000652 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8641 mas, bmaj=1.738 mas, bpa=-2.904 degrees ! Estimated noise=372.784 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000679938 Jy ! Component: 100 - total flux cleaned = 0.000988434 Jy ! Component: 150 - total flux cleaned = 0.00117406 Jy ! Component: 200 - total flux cleaned = 0.00132383 Jy ! Total flux subtracted in 200 components = 0.00132383 Jy ! Clean residual min=-0.001183 max=0.001262 Jy/beam ! Clean residual mean=-0.000007 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.356519 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 143 components and 0.356519 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=0.119504Jy sigma=0.000652 ! Fit after self-cal, rms=0.119506Jy sigma=0.000652 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.133% 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 = 0.00022922 Jy ! Component: 100 - total flux cleaned = 0.000369081 Jy ! Component: 150 - total flux cleaned = 0.000517738 Jy ! Component: 200 - total flux cleaned = 0.00062154 Jy ! Total flux subtracted in 200 components = 0.00062154 Jy ! Clean residual min=-0.001155 max=0.001274 Jy/beam ! Clean residual mean=-0.000006 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.35714 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 154 components and 0.35714 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=0.119500Jy sigma=0.000652 ! Fit after self-cal, rms=0.119500Jy sigma=0.000652 ! Inverting map ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (-8.6, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013093 Jy ! Component: 100 - total flux cleaned = 0.00195927 Jy ! Component: 150 - total flux cleaned = 0.00228498 Jy ! Component: 200 - total flux cleaned = 0.00248934 Jy ! Total flux subtracted in 200 components = 0.00248934 Jy ! Clean residual min=-0.001085 max=0.001030 Jy/beam ! Clean residual mean=-0.000005 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.35963 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 179 components and 0.35963 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=0.119481Jy sigma=0.000652 ! Fit after self-cal, rms=0.119481Jy sigma=0.000652 ! Inverting map ! Your choice of large map pixels excluded 0.133% 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=0.119481Jy sigma=0.000652 ! Fit after self-cal, rms=0.119566Jy sigma=0.000652 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.012 mas, bmaj=2.609 mas, bpa=0.5994 degrees ! Estimated noise=504.214 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011492 Jy ! Component: 100 - total flux cleaned = 0.00192534 Jy ! Component: 150 - total flux cleaned = 0.0025401 Jy ! Component: 200 - total flux cleaned = 0.00304469 Jy ! Total flux subtracted in 200 components = 0.00304469 Jy ! Clean residual min=-0.001310 max=0.001423 Jy/beam ! Clean residual mean=-0.000011 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.362674 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 216 components and 0.362674 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=0.119560Jy sigma=0.000652 ! Fit after self-cal, rms=0.119559Jy sigma=0.000652 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.133% 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 = 0.000426656 Jy ! Component: 100 - total flux cleaned = 0.000611747 Jy ! Component: 150 - total flux cleaned = 0.000760484 Jy ! Component: 200 - total flux cleaned = 0.000854578 Jy ! Total flux subtracted in 200 components = 0.000854578 Jy ! Clean residual min=-0.001307 max=0.001389 Jy/beam ! Clean residual mean=-0.000010 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.363529 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 230 components and 0.363529 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=0.119556Jy sigma=0.000652 ! Fit after self-cal, rms=0.119556Jy sigma=0.000652 ! Inverting map ! Your choice of large map pixels excluded 0.133% 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 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8638 mas, bmaj=1.738 mas, bpa=-2.969 degrees ! Estimated noise=372.756 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8638 x 1.738 at -2.969 degrees (North through East) ! Clean map min=-0.00092897 max=0.26684 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 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6945 mas, bmaj=1.463 mas, bpa=-2.914 degrees ! Estimated noise=748.384 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.200541 Jy ! Component: 100 - total flux cleaned = 0.252228 Jy ! Component: 150 - total flux cleaned = 0.277158 Jy ! Component: 200 - total flux cleaned = 0.29206 Jy ! Total flux subtracted in 200 components = 0.29206 Jy ! Clean residual min=-0.003584 max=0.007849 Jy/beam ! Clean residual mean=-0.000020 rms=0.001089 Jy/beam ! Combined flux in latest and established models = 0.29206 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.29206 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8638 mas, bmaj=1.738 mas, bpa=-2.969 degrees ! Estimated noise=372.756 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0143945 Jy ! Component: 100 - total flux cleaned = 0.0238981 Jy ! Component: 150 - total flux cleaned = 0.0308901 Jy ! Component: 200 - total flux cleaned = 0.0363736 Jy ! Total flux subtracted in 200 components = 0.0363736 Jy ! Clean residual min=-0.002054 max=0.003266 Jy/beam ! Clean residual mean=-0.000022 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.328434 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 37 components and 0.328434 Jy ! Inverting map ! Your choice of large map pixels excluded 0.133% 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 = 0.00445287 Jy ! Component: 100 - total flux cleaned = 0.00814455 Jy ! Component: 150 - total flux cleaned = 0.0112233 Jy ! Component: 200 - total flux cleaned = 0.0138067 Jy ! Total flux subtracted in 200 components = 0.0138067 Jy ! Clean residual min=-0.001508 max=0.001694 Jy/beam ! Clean residual mean=-0.000016 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.34224 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 62 components and 0.34224 Jy ! Inverting map ! Your choice of large map pixels excluded 0.133% 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 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.012 mas, bmaj=2.609 mas, bpa=0.5994 degrees ! Estimated noise=504.214 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0043989 Jy ! Component: 100 - total flux cleaned = 0.00756103 Jy ! Component: 150 - total flux cleaned = 0.0100232 Jy ! Component: 200 - total flux cleaned = 0.0120235 Jy ! Total flux subtracted in 200 components = 0.0120235 Jy ! Clean residual min=-0.001671 max=0.001520 Jy/beam ! Clean residual mean=-0.000023 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.354264 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 = 0.00165593 Jy ! Component: 100 - total flux cleaned = 0.00304664 Jy ! Component: 150 - total flux cleaned = 0.00422887 Jy ! Component: 200 - total flux cleaned = 0.00524082 Jy ! Total flux subtracted in 200 components = 0.00524082 Jy ! Clean residual min=-0.001365 max=0.001405 Jy/beam ! Clean residual mean=-0.000016 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.359505 Jy ! Adding 132 model components to the UV plane model. ! The established model now contains 176 components and 0.359505 Jy ! Inverting map ! Your choice of large map pixels excluded 0.133% 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 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8638 mas, bmaj=1.738 mas, bpa=-2.969 degrees ! Estimated noise=372.756 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000530889 Jy ! Component: 100 - total flux cleaned = 0.00112936 Jy ! Component: 150 - total flux cleaned = 0.00174286 Jy ! Component: 200 - total flux cleaned = 0.00223301 Jy ! Total flux subtracted in 200 components = 0.00223301 Jy ! Clean residual min=-0.001101 max=0.000994 Jy/beam ! Clean residual mean=-0.000006 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.361738 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 197 components and 0.361738 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=0.119574Jy sigma=0.000652 ! Fit after self-cal, rms=0.119571Jy sigma=0.000652 wmodel J0521+2112_X_2017_04_28_pus_map.mod ! Writing 197 model components to file: J0521+2112_X_2017_04_28_pus_map.mod wobs J0521+2112_X_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J0521+2112_X_2017_04_28_pus_uvs.fits wwins J0521+2112_X_2017_04_28_pus_map.win ! wwins: Wrote 6 windows to J0521+2112_X_2017_04_28_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 0.133% 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 = -0.000136722 Jy ! Component: 100 - total flux cleaned = -6.67909e-05 Jy ! Component: 150 - total flux cleaned = -3.27737e-05 Jy ! Component: 200 - total flux cleaned = 1.52355e-05 Jy ! Component: 250 - total flux cleaned = 7.76519e-05 Jy ! Component: 300 - total flux cleaned = 0.000123628 Jy ! Component: 350 - total flux cleaned = 0.000198838 Jy ! Component: 400 - total flux cleaned = 0.000272576 Jy ! Component: 450 - total flux cleaned = 0.000373596 Jy ! Component: 500 - total flux cleaned = 0.000401909 Jy ! Component: 550 - total flux cleaned = 0.000429778 Jy ! Component: 600 - total flux cleaned = 0.000484619 Jy ! Component: 650 - total flux cleaned = 0.000497985 Jy ! Component: 700 - total flux cleaned = 0.000498014 Jy ! Component: 750 - total flux cleaned = 0.000510998 Jy ! Component: 800 - total flux cleaned = 0.000497989 Jy ! Component: 850 - total flux cleaned = 0.000472388 Jy ! Component: 900 - total flux cleaned = 0.000459802 Jy ! Component: 950 - total flux cleaned = 0.000410343 Jy ! Component: 1000 - total flux cleaned = 0.000386135 Jy ! Component: 1050 - total flux cleaned = 0.000362087 Jy ! Component: 1100 - total flux cleaned = 0.000256011 Jy ! Component: 1150 - total flux cleaned = 0.000244612 Jy ! Component: 1200 - total flux cleaned = 0.000244799 Jy ! Component: 1250 - total flux cleaned = 0.000221902 Jy ! Component: 1300 - total flux cleaned = 0.000165551 Jy ! Component: 1350 - total flux cleaned = 0.000121082 Jy ! Component: 1400 - total flux cleaned = 5.51777e-05 Jy ! Component: 1450 - total flux cleaned = -4.26032e-05 Jy ! Component: 1500 - total flux cleaned = -9.6334e-05 Jy ! Component: 1550 - total flux cleaned = -0.00016016 Jy ! Component: 1600 - total flux cleaned = -0.000191566 Jy ! Component: 1650 - total flux cleaned = -0.000254165 Jy ! Component: 1700 - total flux cleaned = -0.00035726 Jy ! Component: 1750 - total flux cleaned = -0.000377777 Jy ! Component: 1800 - total flux cleaned = -0.000408118 Jy ! Component: 1850 - total flux cleaned = -0.000407957 Jy ! Component: 1900 - total flux cleaned = -0.000487391 Jy ! Component: 1950 - total flux cleaned = -0.000507037 Jy ! Component: 2000 - total flux cleaned = -0.000506996 Jy ! Total flux subtracted in 2048 components = -0.000564967 Jy ! Clean residual min=-0.000561 max=0.000533 Jy/beam ! Clean residual mean=-0.000005 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.361173 Jy keep ! Adding 152 model components to the UV plane model. ! The established model now contains 349 components and 0.361173 Jy ![Exited script file: muppet] wmap "J0521+2112_X_2017_04_28_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.133% 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: 0.8638 x 1.738 at -2.969 degrees (North through East) ! Clean map min=-0.00081039 max=0.26659 Jy/beam ! Writing clean map to FITS file: J0521+2112_X_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.266595 invert ! Inverting map ! Your choice of large map pixels excluded 0.133% 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 0.000183378 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.206356 0.206356 0.412712 0.825424 1.65085 3.3017 6.60339 13.2068 26.4136 52.8271 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.266 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8638 x 1.738 at -2.969 degrees (North through East) ! Clean map min=-0.00081039 max=0.26659 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 J0521+2112_X_2017_04_28_pus_uvs.log closed on Mon Apr 29 14:24:33 2019