! Started logfile: J0204+3649_X_2017_07_09_pus_uvs.log on Wed May 8 15:19:34 2019 obs J0204+3649_X_2017_07_09_pus_uva.fits ! Reading UV FITS file: J0204+3649_X_2017_07_09_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.958201 visibilities/baseline/integration-bin. ! Found source: J0204+3649 ! ! 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 979 lines of history. ! ! Reading 43464 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 J0204+3649_X_2017_07_09_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.825893Jy sigma=0.007188 ! Fit after self-cal, rms=0.815294Jy sigma=0.007097 ! 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 0.0621% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.7091 mas, bmaj=1.381 mas, bpa=-8.742 degrees ! Estimated noise=760.265 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 = 0.139198 Jy ! Component: 100 - total flux cleaned = 0.188796 Jy ! Total flux subtracted in 100 components = 0.188796 Jy ! Clean residual min=-0.006117 max=0.021818 Jy/beam ! Clean residual mean=-0.000049 rms=0.001857 Jy/beam ! Combined flux in latest and established models = 0.188796 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.188796 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=0.087018Jy sigma=0.000743 ! Fit after self-cal, rms=0.086929Jy sigma=0.000742 ! Inverting map ! Your choice of large map pixels excluded 0.0621% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0240406 Jy ! Component: 100 - total flux cleaned = 0.0358931 Jy ! Total flux subtracted in 100 components = 0.0358931 Jy ! Clean residual min=-0.004018 max=0.009867 Jy/beam ! Clean residual mean=-0.000025 rms=0.000973 Jy/beam ! Combined flux in latest and established models = 0.224689 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 16 components and 0.224689 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=0.079603Jy sigma=0.000672 ! Fit after self-cal, rms=0.079592Jy sigma=0.000671 ! Inverting map ! Your choice of large map pixels excluded 0.0621% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Added new window around map position (0, 2.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00903501 Jy ! Component: 100 - total flux cleaned = 0.0145748 Jy ! Total flux subtracted in 100 components = 0.0145748 Jy ! Clean residual min=-0.003484 max=0.003317 Jy/beam ! Clean residual mean=-0.000014 rms=0.000748 Jy/beam ! Combined flux in latest and established models = 0.239264 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 22 components and 0.239264 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=0.078407Jy sigma=0.000660 ! Fit after self-cal, rms=0.078364Jy sigma=0.000660 ! Inverting map ! Your choice of large map pixels excluded 0.0621% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 0.0621% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.925 mas, bmaj=1.65 mas, bpa=-5.8 degrees ! Estimated noise=390.732 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 = 0.00534788 Jy ! Component: 100 - total flux cleaned = 0.00874157 Jy ! Component: 150 - total flux cleaned = 0.0110041 Jy ! Component: 200 - total flux cleaned = 0.0125438 Jy ! Total flux subtracted in 200 components = 0.0125438 Jy ! Clean residual min=-0.002370 max=0.002419 Jy/beam ! Clean residual mean=-0.000009 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.251808 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 32 components and 0.251808 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=0.077963Jy sigma=0.000656 ! Fit after self-cal, rms=0.077943Jy sigma=0.000656 ! Inverting map ! Your choice of large map pixels excluded 0.0621% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 0.99 FD 0.98 HN 1.01 KP 1.01 ! LA 0.96 MK 0.96 NL 0.96 OV 0.99 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.01 KP 0.98 ! LA 0.95 MK 0.97 NL 0.96 OV 1.00 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.97 KP 0.99 ! LA 1.00 MK 0.99 NL 0.96 OV 1.00 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 0.98 KP 0.98 ! LA 1.00 MK 1.00 NL 0.96 OV 0.99 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.96 KP 0.99 ! LA 0.98 MK 1.03 NL 0.99 OV 0.99 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.99 KP 0.99 ! LA 0.97 MK 1.01 NL 0.97 OV 1.00 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.01 KP 0.99 ! LA 1.01 MK 1.00 NL 0.98 OV 1.00 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.00 KP 1.00 ! LA 0.97 MK 0.99 NL 0.98 OV 0.99 ! PT 1.03 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.00 KP 0.98 ! LA 1.00 MK 1.01 NL 0.97 OV 1.01 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.02 KP 0.99 ! LA 1.01 MK 1.01 NL 0.98 OV 1.02 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.00 KP 1.01 ! LA 1.04 MK 0.98 NL 0.99 OV 1.02 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.98 KP 0.98 ! LA 0.98 MK 1.08 NL 0.98 OV 1.03 ! PT 1.05 SC 1.04 ! ! ! Fit before self-cal, rms=0.077943Jy sigma=0.000656 ! Fit after self-cal, rms=0.078234Jy sigma=0.000653 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0621% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.9299 mas, bmaj=1.66 mas, bpa=-6.284 degrees ! Estimated noise=391.418 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 (-0.8, 8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00240983 Jy ! Component: 100 - total flux cleaned = 0.00335193 Jy ! Component: 150 - total flux cleaned = 0.00369061 Jy ! Component: 200 - total flux cleaned = 0.00398113 Jy ! Total flux subtracted in 200 components = 0.00398113 Jy ! Clean residual min=-0.001438 max=0.001353 Jy/beam ! Clean residual mean=-0.000008 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.255789 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 46 components and 0.255789 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=0.078138Jy sigma=0.000652 ! Fit after self-cal, rms=0.078143Jy sigma=0.000652 ! Inverting map ! Your choice of large map pixels excluded 0.0621% of the data. ! The x-axis pixel size should ideally be below 0.1997 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=0.078143Jy sigma=0.000652 ! Fit after self-cal, rms=0.077969Jy sigma=0.000651 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0621% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.9298 mas, bmaj=1.659 mas, bpa=-6.34 degrees ! Estimated noise=391.068 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129425 Jy ! Component: 100 - total flux cleaned = 0.00157438 Jy ! Component: 150 - total flux cleaned = 0.00180874 Jy ! Component: 200 - total flux cleaned = 0.0019277 Jy ! Total flux subtracted in 200 components = 0.0019277 Jy ! Clean residual min=-0.001139 max=0.001171 Jy/beam ! Clean residual mean=-0.000005 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.257717 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 53 components and 0.257717 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=0.077931Jy sigma=0.000650 ! Fit after self-cal, rms=0.077934Jy sigma=0.000650 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0621% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 (6.6, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000685698 Jy ! Component: 100 - total flux cleaned = 0.000685457 Jy ! Component: 150 - total flux cleaned = 0.000740605 Jy ! Component: 200 - total flux cleaned = 0.000765594 Jy ! Total flux subtracted in 200 components = 0.000765594 Jy ! Clean residual min=-0.001079 max=0.001020 Jy/beam ! Clean residual mean=-0.000004 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.258482 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 63 components and 0.258482 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=0.077909Jy sigma=0.000650 ! Fit after self-cal, rms=0.077908Jy sigma=0.000650 ! Inverting map ! Your choice of large map pixels excluded 0.0621% of the data. ! The x-axis pixel size should ideally be below 0.1997 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=0.077908Jy sigma=0.000650 ! Fit after self-cal, rms=0.077799Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0621% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.9296 mas, bmaj=1.656 mas, bpa=-6.379 degrees ! Estimated noise=390.588 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000288805 Jy ! Component: 100 - total flux cleaned = 0.000420325 Jy ! Component: 150 - total flux cleaned = 0.000492508 Jy ! Component: 200 - total flux cleaned = 0.000515284 Jy ! Total flux subtracted in 200 components = 0.000515284 Jy ! Clean residual min=-0.001052 max=0.001012 Jy/beam ! Clean residual mean=-0.000005 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.258997 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 67 components and 0.258997 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=0.077782Jy sigma=0.000650 ! Fit after self-cal, rms=0.077782Jy sigma=0.000650 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0621% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 = 4.70244e-05 Jy ! Component: 100 - total flux cleaned = 8.98185e-05 Jy ! Component: 150 - total flux cleaned = 0.000130897 Jy ! Component: 200 - total flux cleaned = 0.000170371 Jy ! Total flux subtracted in 200 components = 0.000170371 Jy ! Clean residual min=-0.001053 max=0.000973 Jy/beam ! Clean residual mean=-0.000005 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.259168 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 69 components and 0.259168 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=0.077771Jy sigma=0.000650 ! Fit after self-cal, rms=0.077770Jy sigma=0.000650 ! Inverting map ! Your choice of large map pixels excluded 0.0621% of the data. ! The x-axis pixel size should ideally be below 0.1997 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=0.077770Jy sigma=0.000650 ! Fit after self-cal, rms=0.077654Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0621% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=2.115 mas, bmaj=2.616 mas, bpa=-1.57 degrees ! Estimated noise=491.504 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00048366 Jy ! Component: 100 - total flux cleaned = 0.000537374 Jy ! Component: 150 - total flux cleaned = 0.000571407 Jy ! Component: 200 - total flux cleaned = 0.000611533 Jy ! Total flux subtracted in 200 components = 0.000611533 Jy ! Clean residual min=-0.001211 max=0.000820 Jy/beam ! Clean residual mean=-0.000010 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.259779 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 86 components and 0.259779 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=0.077652Jy sigma=0.000650 ! Fit after self-cal, rms=0.077652Jy sigma=0.000650 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0621% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.26385e-05 Jy ! Component: 100 - total flux cleaned = 8.76703e-05 Jy ! Component: 150 - total flux cleaned = 9.53662e-05 Jy ! Component: 200 - total flux cleaned = 0.000103004 Jy ! Total flux subtracted in 200 components = 0.000103004 Jy ! Clean residual min=-0.001222 max=0.000844 Jy/beam ! Clean residual mean=-0.000010 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.259882 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 90 components and 0.259882 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=0.077652Jy sigma=0.000650 ! Fit after self-cal, rms=0.077652Jy sigma=0.000650 ! Inverting map ! Your choice of large map pixels excluded 0.0621% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 0.0621% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.9295 mas, bmaj=1.652 mas, bpa=-6.366 degrees ! Estimated noise=390.123 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9295 x 1.652 at -6.366 degrees (North through East) ! Clean map min=-0.00093 max=0.18574 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 0.0621% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.7125 mas, bmaj=1.383 mas, bpa=-9.276 degrees ! Estimated noise=759.857 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.139157 Jy ! Component: 100 - total flux cleaned = 0.189361 Jy ! Component: 150 - total flux cleaned = 0.213307 Jy ! Component: 200 - total flux cleaned = 0.226819 Jy ! Total flux subtracted in 200 components = 0.226819 Jy ! Clean residual min=-0.003257 max=0.006911 Jy/beam ! Clean residual mean=-0.000024 rms=0.000844 Jy/beam ! Combined flux in latest and established models = 0.226819 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.226819 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0621% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.9295 mas, bmaj=1.652 mas, bpa=-6.366 degrees ! Estimated noise=390.123 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 = 0.0102248 Jy ! Component: 100 - total flux cleaned = 0.0162297 Jy ! Component: 150 - total flux cleaned = 0.020225 Jy ! Component: 200 - total flux cleaned = 0.0231388 Jy ! Total flux subtracted in 200 components = 0.0231388 Jy ! Clean residual min=-0.001352 max=0.001691 Jy/beam ! Clean residual mean=-0.000015 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.249958 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 33 components and 0.249958 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0621% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Added new window around map position (-0.8, 3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00225327 Jy ! Component: 100 - total flux cleaned = 0.00408615 Jy ! Component: 150 - total flux cleaned = 0.00559099 Jy ! Component: 200 - total flux cleaned = 0.00674496 Jy ! Total flux subtracted in 200 components = 0.00674496 Jy ! Clean residual min=-0.001093 max=0.000968 Jy/beam ! Clean residual mean=-0.000007 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.256703 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 47 components and 0.256703 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0621% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 0.0621% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=2.115 mas, bmaj=2.616 mas, bpa=-1.57 degrees ! Estimated noise=491.504 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115345 Jy ! Component: 100 - total flux cleaned = 0.0019246 Jy ! Component: 150 - total flux cleaned = 0.00240792 Jy ! Component: 200 - total flux cleaned = 0.00255788 Jy ! Total flux subtracted in 200 components = 0.00255788 Jy ! Clean residual min=-0.001238 max=0.000948 Jy/beam ! Clean residual mean=-0.000010 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.259261 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 = 0.000114335 Jy ! Component: 100 - total flux cleaned = 0.000214829 Jy ! Component: 150 - total flux cleaned = 0.000316316 Jy ! Component: 200 - total flux cleaned = 0.000395075 Jy ! Total flux subtracted in 200 components = 0.000395075 Jy ! Clean residual min=-0.001237 max=0.000913 Jy/beam ! Clean residual mean=-0.000010 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.259656 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 88 components and 0.259656 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0621% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.0621% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.9295 mas, bmaj=1.652 mas, bpa=-6.366 degrees ! Estimated noise=390.123 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.78208e-05 Jy ! Component: 100 - total flux cleaned = -1.76694e-05 Jy ! Component: 150 - total flux cleaned = -1.66253e-05 Jy ! Component: 200 - total flux cleaned = 4.06437e-05 Jy ! Total flux subtracted in 200 components = 4.06437e-05 Jy ! Clean residual min=-0.001033 max=0.000946 Jy/beam ! Clean residual mean=-0.000004 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.259696 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 97 components and 0.259696 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=0.077669Jy sigma=0.000650 ! Fit after self-cal, rms=0.077665Jy sigma=0.000650 wmodel J0204+3649_X_2017_07_09_pus_map.mod ! Writing 97 model components to file: J0204+3649_X_2017_07_09_pus_map.mod wobs J0204+3649_X_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J0204+3649_X_2017_07_09_pus_uvs.fits wwins J0204+3649_X_2017_07_09_pus_map.win ! wwins: Wrote 5 windows to J0204+3649_X_2017_07_09_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 0.0621% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000319632 Jy ! Component: 100 - total flux cleaned = -0.00057807 Jy ! Component: 150 - total flux cleaned = -0.000676197 Jy ! Component: 200 - total flux cleaned = -0.000723619 Jy ! Component: 250 - total flux cleaned = -0.000815733 Jy ! Component: 300 - total flux cleaned = -0.000860711 Jy ! Component: 350 - total flux cleaned = -0.000948697 Jy ! Component: 400 - total flux cleaned = -0.000991775 Jy ! Component: 450 - total flux cleaned = -0.00100579 Jy ! Component: 500 - total flux cleaned = -0.000992228 Jy ! Component: 550 - total flux cleaned = -0.00101957 Jy ! Component: 600 - total flux cleaned = -0.00103322 Jy ! Component: 650 - total flux cleaned = -0.00105958 Jy ! Component: 700 - total flux cleaned = -0.00108561 Jy ! Component: 750 - total flux cleaned = -0.00112412 Jy ! Component: 800 - total flux cleaned = -0.00111135 Jy ! Component: 850 - total flux cleaned = -0.00117372 Jy ! Component: 900 - total flux cleaned = -0.00118586 Jy ! Component: 950 - total flux cleaned = -0.00119782 Jy ! Component: 1000 - total flux cleaned = -0.00122169 Jy ! Component: 1050 - total flux cleaned = -0.00119787 Jy ! Component: 1100 - total flux cleaned = -0.00120975 Jy ! Component: 1150 - total flux cleaned = -0.00122165 Jy ! Component: 1200 - total flux cleaned = -0.00127903 Jy ! Component: 1250 - total flux cleaned = -0.00124479 Jy ! Component: 1300 - total flux cleaned = -0.00124498 Jy ! Component: 1350 - total flux cleaned = -0.00124511 Jy ! Component: 1400 - total flux cleaned = -0.00131142 Jy ! Component: 1450 - total flux cleaned = -0.00127835 Jy ! Component: 1500 - total flux cleaned = -0.00127828 Jy ! Component: 1550 - total flux cleaned = -0.00131053 Jy ! Component: 1600 - total flux cleaned = -0.0013211 Jy ! Component: 1650 - total flux cleaned = -0.00129995 Jy ! Component: 1700 - total flux cleaned = -0.00132095 Jy ! Component: 1750 - total flux cleaned = -0.00133138 Jy ! Component: 1800 - total flux cleaned = -0.00132111 Jy ! Component: 1850 - total flux cleaned = -0.00131093 Jy ! Component: 1900 - total flux cleaned = -0.00129074 Jy ! Component: 1950 - total flux cleaned = -0.00130094 Jy ! Component: 2000 - total flux cleaned = -0.00129105 Jy ! Total flux subtracted in 2048 components = -0.00130083 Jy ! Clean residual min=-0.000493 max=0.000540 Jy/beam ! Clean residual mean=-0.000003 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.258396 Jy keep ! Adding 150 model components to the UV plane model. ! The established model now contains 247 components and 0.258396 Jy ![Exited script file: muppet] wmap "J0204+3649_X_2017_07_09_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0621% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9295 x 1.652 at -6.366 degrees (North through East) ! Clean map min=-0.00079247 max=0.18568 Jy/beam ! Writing clean map to FITS file: J0204+3649_X_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.185683 invert ! Inverting map ! Your choice of large map pixels excluded 0.0621% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00017761 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.286956 0.286956 0.573913 1.14783 2.29565 4.5913 9.18261 18.3652 36.7304 73.4609 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.185 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9295 x 1.652 at -6.366 degrees (North through East) ! Clean map min=-0.00079247 max=0.18568 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 J0204+3649_X_2017_07_09_pus_uvs.log closed on Wed May 8 15:19:37 2019