! Started logfile: J1824+5651_X_2017_08_12_pus_uvs.log on Fri May 10 15:27:26 2019 obs J1824+5651_X_2017_08_12_pus_uva.fits ! Reading UV FITS file: J1824+5651_X_2017_08_12_pus_uva.fits ! AN table 1: 30 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.723704 visibilities/baseline/integration-bin. ! Found source: J1824+5651 ! ! 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 1049 lines of history. ! ! Reading 11724 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 J1824+5651_X_2017_08_12_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 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.429353Jy sigma=0.003150 ! Fit after self-cal, rms=0.375350Jy sigma=0.002685 ! 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 0.154% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.7787 mas, bmaj=1.045 mas, bpa=3.151 degrees ! Estimated noise=1188.45 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 = 0.532965 Jy ! Component: 100 - total flux cleaned = 0.673778 Jy ! Total flux subtracted in 100 components = 0.673778 Jy ! Clean residual min=-0.023377 max=0.061647 Jy/beam ! Clean residual mean=-0.000083 rms=0.007480 Jy/beam ! Combined flux in latest and established models = 0.673778 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.673778 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=0.184304Jy sigma=0.001345 ! Fit after self-cal, rms=0.184288Jy sigma=0.001345 ! Inverting map ! Your choice of large map pixels excluded 0.154% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Added new window around map position (-0.6, -1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0628841 Jy ! Component: 100 - total flux cleaned = 0.0957246 Jy ! Total flux subtracted in 100 components = 0.0957246 Jy ! Clean residual min=-0.017456 max=0.033006 Jy/beam ! Clean residual mean=-0.000028 rms=0.005532 Jy/beam ! Combined flux in latest and established models = 0.769502 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 17 components and 0.769502 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=0.164189Jy sigma=0.001086 ! Fit after self-cal, rms=0.163114Jy sigma=0.001076 ! Inverting map ! Your choice of large map pixels excluded 0.154% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.154% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.9367 mas, bmaj=1.282 mas, bpa=2.405 degrees ! Estimated noise=810.285 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 (-10.8, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0382615 Jy ! Component: 100 - total flux cleaned = 0.0455576 Jy ! Component: 150 - total flux cleaned = 0.0488778 Jy ! Component: 200 - total flux cleaned = 0.0517139 Jy ! Total flux subtracted in 200 components = 0.0517139 Jy ! Clean residual min=-0.018567 max=0.027155 Jy/beam ! Clean residual mean=-0.000023 rms=0.005396 Jy/beam ! Combined flux in latest and established models = 0.821216 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 38 components and 0.821216 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=0.148826Jy sigma=0.000970 ! Fit after self-cal, rms=0.148113Jy sigma=0.000962 ! Inverting map ! Your choice of large map pixels excluded 0.154% of the data. ! The x-axis pixel size should ideally be below 0.199 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 1.00* HN 1.05 KP 0.99 ! LA 0.95 MK 0.92 NL 0.97 OV 0.98 ! PT 0.98 SC 1.14 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.03 KP 1.01 ! LA 0.96 MK 0.94 NL 0.95 OV 0.98 ! PT 1.02 SC 1.14 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.01 KP 0.95 ! LA 0.98 MK 0.94 NL 0.97 OV 0.99 ! PT 0.98 SC 1.14 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.04 KP 0.99 ! LA 0.98 MK 0.95 NL 0.96 OV 0.97 ! PT 1.00 SC 1.13 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.08 KP 0.98 ! LA 0.98 MK 0.95 NL 0.97 OV 0.98 ! PT 0.99 SC 1.12 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.04 KP 0.99 ! LA 0.97 MK 0.96 NL 0.97 OV 0.98 ! PT 0.96 SC 1.15 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.03 KP 0.99 ! LA 0.98 MK 0.97 NL 0.95 OV 0.99 ! PT 0.99 SC 1.13 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.01 KP 0.99 ! LA 0.95 MK 0.96 NL 0.96 OV 0.98 ! PT 1.00 SC 1.15 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.02 KP 0.99 ! LA 0.97 MK 0.93 NL 0.95 OV 0.98 ! PT 1.00 SC 1.10 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.01 KP 0.99 ! LA 0.99 MK 0.97 NL 0.96 OV 0.98 ! PT 0.99 SC 1.10 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.14 KP 0.99 ! LA 0.98 MK 0.95 NL 0.96 OV 0.99 ! PT 0.99 SC 1.15 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 1.12 KP 0.98 ! LA 0.96 MK 0.94 NL 0.97 OV 0.99 ! PT 1.02 SC 1.14 ! ! ! Fit before self-cal, rms=0.148113Jy sigma=0.000962 ! Fit after self-cal, rms=0.142605Jy sigma=0.000879 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.154% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.9506 mas, bmaj=1.289 mas, bpa=0.5609 degrees ! Estimated noise=799.913 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 = -0.0185807 Jy ! Component: 100 - total flux cleaned = -0.0226424 Jy ! Component: 150 - total flux cleaned = -0.0241554 Jy ! Component: 200 - total flux cleaned = -0.0250343 Jy ! Total flux subtracted in 200 components = -0.0250343 Jy ! Clean residual min=-0.013334 max=0.018346 Jy/beam ! Clean residual mean=-0.000008 rms=0.004075 Jy/beam ! Combined flux in latest and established models = 0.796182 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 53 components and 0.796182 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=0.136141Jy sigma=0.000847 ! Fit after self-cal, rms=0.136144Jy sigma=0.000846 ! Inverting map ! Your choice of large map pixels excluded 0.154% of the data. ! The x-axis pixel size should ideally be below 0.199 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=0.136144Jy sigma=0.000846 ! Fit after self-cal, rms=0.129813Jy sigma=0.000679 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.154% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.942 mas, bmaj=1.315 mas, bpa=2.78 degrees ! Estimated noise=809.134 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00753751 Jy ! Component: 100 - total flux cleaned = -0.00755131 Jy ! Component: 150 - total flux cleaned = -0.0075604 Jy ! Component: 200 - total flux cleaned = -0.00739661 Jy ! Total flux subtracted in 200 components = -0.00739661 Jy ! Clean residual min=-0.005821 max=0.007278 Jy/beam ! Clean residual mean=-0.000041 rms=0.001499 Jy/beam ! Combined flux in latest and established models = 0.788785 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 74 components and 0.788785 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=0.129136Jy sigma=0.000668 ! Fit after self-cal, rms=0.129163Jy sigma=0.000667 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.154% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-2.4, -7.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00666147 Jy ! Component: 100 - total flux cleaned = 0.00937843 Jy ! Component: 150 - total flux cleaned = 0.0107959 Jy ! Component: 200 - total flux cleaned = 0.0118122 Jy ! Total flux subtracted in 200 components = 0.0118122 Jy ! Clean residual min=-0.005308 max=0.005391 Jy/beam ! Clean residual mean=-0.000027 rms=0.001291 Jy/beam ! Combined flux in latest and established models = 0.800597 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 92 components and 0.800598 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=0.128616Jy sigma=0.000660 ! Fit after self-cal, rms=0.128580Jy sigma=0.000660 ! Inverting map ! Your choice of large map pixels excluded 0.154% of the data. ! The x-axis pixel size should ideally be below 0.199 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=0.128580Jy sigma=0.000660 ! Fit after self-cal, rms=0.130448Jy sigma=0.000658 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.154% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.9425 mas, bmaj=1.314 mas, bpa=2.71 degrees ! Estimated noise=807.641 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00296842 Jy ! Component: 100 - total flux cleaned = -0.00190963 Jy ! Component: 150 - total flux cleaned = -0.0013635 Jy ! Component: 200 - total flux cleaned = -0.000598312 Jy ! Total flux subtracted in 200 components = -0.000598312 Jy ! Clean residual min=-0.004613 max=0.004787 Jy/beam ! Clean residual mean=-0.000011 rms=0.001105 Jy/beam ! Combined flux in latest and established models = 0.799999 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 99 components and 0.799999 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=0.130090Jy sigma=0.000654 ! Fit after self-cal, rms=0.130049Jy sigma=0.000653 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.154% of the data. ! The x-axis pixel size should ideally be below 0.199 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 = -0.000207237 Jy ! Component: 100 - total flux cleaned = 0.00050343 Jy ! Component: 150 - total flux cleaned = 0.00105839 Jy ! Component: 200 - total flux cleaned = 0.00147828 Jy ! Total flux subtracted in 200 components = 0.00147828 Jy ! Clean residual min=-0.004179 max=0.004448 Jy/beam ! Clean residual mean=-0.000009 rms=0.001033 Jy/beam ! Combined flux in latest and established models = 0.801478 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 104 components and 0.801478 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=0.129849Jy sigma=0.000651 ! Fit after self-cal, rms=0.129827Jy sigma=0.000651 ! Inverting map ! Your choice of large map pixels excluded 0.154% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Added new window around map position (-11.8, 8.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00194805 Jy ! Component: 100 - total flux cleaned = 0.00170042 Jy ! Component: 150 - total flux cleaned = 0.00201531 Jy ! Component: 200 - total flux cleaned = 0.00240779 Jy ! Total flux subtracted in 200 components = 0.00240779 Jy ! Clean residual min=-0.003668 max=0.003730 Jy/beam ! Clean residual mean=-0.000009 rms=0.000949 Jy/beam ! Combined flux in latest and established models = 0.803885 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 119 components and 0.803885 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=0.129584Jy sigma=0.000648 ! Fit after self-cal, rms=0.129589Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.154% of the data. ! The x-axis pixel size should ideally be below 0.199 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=0.129589Jy sigma=0.000648 ! Fit after self-cal, rms=0.131099Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.154% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=2.275 mas, bmaj=2.462 mas, bpa=16.58 degrees ! Estimated noise=1011.15 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000671279 Jy ! Component: 100 - total flux cleaned = 0.000356364 Jy ! Component: 150 - total flux cleaned = 0.00121474 Jy ! Component: 200 - total flux cleaned = 0.00180337 Jy ! Total flux subtracted in 200 components = 0.00180337 Jy ! Clean residual min=-0.003887 max=0.003140 Jy/beam ! Clean residual mean=0.000007 rms=0.001027 Jy/beam ! Combined flux in latest and established models = 0.805689 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 136 components and 0.805689 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=0.131014Jy sigma=0.000646 ! Fit after self-cal, rms=0.130994Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.154% of the data. ! The x-axis pixel size should ideally be below 0.199 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 = 0.000274244 Jy ! Component: 100 - total flux cleaned = 0.000804633 Jy ! Component: 150 - total flux cleaned = 0.00127526 Jy ! Component: 200 - total flux cleaned = 0.0016969 Jy ! Total flux subtracted in 200 components = 0.0016969 Jy ! Clean residual min=-0.003574 max=0.002810 Jy/beam ! Clean residual mean=0.000014 rms=0.000944 Jy/beam ! Combined flux in latest and established models = 0.807386 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 143 components and 0.807386 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=0.130972Jy sigma=0.000645 ! Fit after self-cal, rms=0.130963Jy sigma=0.000645 ! Inverting map ! Your choice of large map pixels excluded 0.154% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.154% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.9429 mas, bmaj=1.313 mas, bpa=2.629 degrees ! Estimated noise=806.427 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9429 x 1.313 at 2.629 degrees (North through East) ! Clean map min=-0.010809 max=0.67552 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 ! Performing amp+phase self-cal ! ! 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=0.130963Jy sigma=0.000645 ! Fit after self-cal, rms=0.127288Jy sigma=0.000600 ! Inverting map and beam ! Your choice of large map pixels excluded 0.154% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.9434 mas, bmaj=1.311 mas, bpa=2.559 degrees ! Estimated noise=805.612 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00063288 Jy ! Component: 100 - total flux cleaned = -0.000735399 Jy ! Component: 150 - total flux cleaned = -0.000648102 Jy ! Component: 200 - total flux cleaned = -0.000565736 Jy ! Total flux subtracted in 200 components = -0.000565736 Jy ! Clean residual min=-0.003168 max=0.002832 Jy/beam ! Clean residual mean=0.000006 rms=0.000745 Jy/beam ! Combined flux in latest and established models = 0.80682 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 148 components and 0.80682 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=0.127107Jy sigma=0.000598 ! Fit after self-cal, rms=0.127095Jy sigma=0.000598 ! Inverting map ! Your choice of large map pixels excluded 0.154% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.71861e-05 Jy ! Component: 100 - total flux cleaned = 0.000230143 Jy ! Component: 150 - total flux cleaned = 0.000378874 Jy ! Component: 200 - total flux cleaned = 0.00058982 Jy ! Total flux subtracted in 200 components = 0.00058982 Jy ! Clean residual min=-0.003014 max=0.002606 Jy/beam ! Clean residual mean=0.000006 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.80741 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 154 components and 0.80741 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=0.126985Jy sigma=0.000597 ! Fit after self-cal, rms=0.126978Jy sigma=0.000597 ! Inverting map ! Your choice of large map pixels excluded 0.154% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Performing amp+phase self-cal ! ! 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=0.126978Jy sigma=0.000597 ! Fit after self-cal, rms=0.127722Jy sigma=0.000597 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 0.154% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.7873 mas, bmaj=1.059 mas, bpa=2.771 degrees ! Estimated noise=1184.9 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.530469 Jy ! Component: 100 - total flux cleaned = 0.671477 Jy ! Component: 150 - total flux cleaned = 0.733367 Jy ! Component: 200 - total flux cleaned = 0.764001 Jy ! Total flux subtracted in 200 components = 0.764001 Jy ! Clean residual min=-0.007759 max=0.014318 Jy/beam ! Clean residual mean=-0.000019 rms=0.001839 Jy/beam ! Combined flux in latest and established models = 0.764001 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.764001 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.154% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.9437 mas, bmaj=1.311 mas, bpa=2.546 degrees ! Estimated noise=804.927 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 = 0.0157325 Jy ! Component: 100 - total flux cleaned = 0.0252174 Jy ! Component: 150 - total flux cleaned = 0.031125 Jy ! Component: 200 - total flux cleaned = 0.0337605 Jy ! Total flux subtracted in 200 components = 0.0337605 Jy ! Clean residual min=-0.004322 max=0.003753 Jy/beam ! Clean residual mean=-0.000004 rms=0.001001 Jy/beam ! Combined flux in latest and established models = 0.797761 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 27 components and 0.797761 Jy ! Inverting map ! Your choice of large map pixels excluded 0.154% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.154% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=2.276 mas, bmaj=2.461 mas, bpa=16.93 degrees ! Estimated noise=1008.97 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00570688 Jy ! Component: 100 - total flux cleaned = 0.00770617 Jy ! Component: 150 - total flux cleaned = 0.00920913 Jy ! Component: 200 - total flux cleaned = 0.0104583 Jy ! Total flux subtracted in 200 components = 0.0104583 Jy ! Clean residual min=-0.003330 max=0.003240 Jy/beam ! Clean residual mean=0.000015 rms=0.000936 Jy/beam ! Combined flux in latest and established models = 0.80822 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 = 0.00062439 Jy ! Component: 100 - total flux cleaned = 0.00101432 Jy ! Component: 150 - total flux cleaned = 0.00122075 Jy ! Component: 200 - total flux cleaned = 0.00121987 Jy ! Total flux subtracted in 200 components = 0.00121987 Jy ! Clean residual min=-0.003071 max=0.002882 Jy/beam ! Clean residual mean=0.000020 rms=0.000866 Jy/beam ! Combined flux in latest and established models = 0.809439 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 66 components and 0.809439 Jy ! Inverting map ! Your choice of large map pixels excluded 0.154% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.154% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.9437 mas, bmaj=1.311 mas, bpa=2.546 degrees ! Estimated noise=804.927 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000250152 Jy ! Component: 100 - total flux cleaned = -2.76769e-05 Jy ! Component: 150 - total flux cleaned = 8.92611e-05 Jy ! Component: 200 - total flux cleaned = 0.00018694 Jy ! Total flux subtracted in 200 components = 0.00018694 Jy ! Clean residual min=-0.002987 max=0.002950 Jy/beam ! Clean residual mean=0.000007 rms=0.000739 Jy/beam ! Combined flux in latest and established models = 0.809626 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 78 components and 0.809626 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=0.127965Jy sigma=0.000597 ! Fit after self-cal, rms=0.127799Jy sigma=0.000596 wmodel J1824+5651_X_2017_08_12_pus_map.mod ! Writing 78 model components to file: J1824+5651_X_2017_08_12_pus_map.mod wobs J1824+5651_X_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J1824+5651_X_2017_08_12_pus_uvs.fits wwins J1824+5651_X_2017_08_12_pus_map.win ! wwins: Wrote 5 windows to J1824+5651_X_2017_08_12_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 0.154% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000929321 Jy ! Component: 100 - total flux cleaned = 0.000977525 Jy ! Component: 150 - total flux cleaned = 0.000978293 Jy ! Component: 200 - total flux cleaned = 0.00110936 Jy ! Component: 250 - total flux cleaned = 0.00136077 Jy ! Component: 300 - total flux cleaned = 0.00148264 Jy ! Component: 350 - total flux cleaned = 0.00152318 Jy ! Component: 400 - total flux cleaned = 0.00152416 Jy ! Component: 450 - total flux cleaned = 0.00159819 Jy ! Component: 500 - total flux cleaned = 0.00156132 Jy ! Component: 550 - total flux cleaned = 0.00174055 Jy ! Component: 600 - total flux cleaned = 0.00174031 Jy ! Component: 650 - total flux cleaned = 0.00187885 Jy ! Component: 700 - total flux cleaned = 0.00194722 Jy ! Component: 750 - total flux cleaned = 0.00204867 Jy ! Component: 800 - total flux cleaned = 0.00211468 Jy ! Component: 850 - total flux cleaned = 0.00237558 Jy ! Component: 900 - total flux cleaned = 0.00256818 Jy ! Component: 950 - total flux cleaned = 0.00263153 Jy ! Component: 1000 - total flux cleaned = 0.00278797 Jy ! Component: 1050 - total flux cleaned = 0.00278826 Jy ! Component: 1100 - total flux cleaned = 0.00300222 Jy ! Component: 1150 - total flux cleaned = 0.00309298 Jy ! Component: 1200 - total flux cleaned = 0.00327193 Jy ! Component: 1250 - total flux cleaned = 0.00338945 Jy ! Component: 1300 - total flux cleaned = 0.00344692 Jy ! Component: 1350 - total flux cleaned = 0.00353373 Jy ! Component: 1400 - total flux cleaned = 0.00356267 Jy ! Component: 1450 - total flux cleaned = 0.00364689 Jy ! Component: 1500 - total flux cleaned = 0.00381288 Jy ! Component: 1550 - total flux cleaned = 0.00381279 Jy ! Component: 1600 - total flux cleaned = 0.00386711 Jy ! Component: 1650 - total flux cleaned = 0.00400085 Jy ! Component: 1700 - total flux cleaned = 0.0040806 Jy ! Component: 1750 - total flux cleaned = 0.00400205 Jy ! Component: 1800 - total flux cleaned = 0.00421024 Jy ! Component: 1850 - total flux cleaned = 0.00418447 Jy ! Component: 1900 - total flux cleaned = 0.00433786 Jy ! Component: 1950 - total flux cleaned = 0.00436339 Jy ! Component: 2000 - total flux cleaned = 0.00438868 Jy ! Total flux subtracted in 2048 components = 0.00446333 Jy ! Clean residual min=-0.001239 max=0.001375 Jy/beam ! Clean residual mean=0.000006 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.81409 Jy keep ! Adding 151 model components to the UV plane model. ! The established model now contains 229 components and 0.81409 Jy ![Exited script file: muppet] wmap "J1824+5651_X_2017_08_12_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.154% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9437 x 1.311 at 2.546 degrees (North through East) ! Clean map min=-0.003071 max=0.67917 Jy/beam ! Writing clean map to FITS file: J1824+5651_X_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.67917 invert ! Inverting map ! Your choice of large map pixels excluded 0.154% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000442572 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.195491 0.195491 0.390981 0.781963 1.56393 3.12785 6.2557 12.5114 25.0228 50.0456 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.679 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9437 x 1.311 at 2.546 degrees (North through East) ! Clean map min=-0.003071 max=0.67917 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 J1824+5651_X_2017_08_12_pus_uvs.log closed on Fri May 10 15:27:28 2019