! Started logfile: J0750+7909_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:46:14 2019 obs J0750+7909_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J0750+7909_X_2017_01_16_pus_uva.fits ! AN table 1: 172 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.73863 visibilities/baseline/integration-bin. ! Found source: J0750+7909 ! ! 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 1309 lines of history. ! ! Reading 68604 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 J0750+7909_X_2017_01_16_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 291 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 234 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 234 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 291 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 234 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 234 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 234 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 234 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 291 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 291 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 291 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 291 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.731097Jy sigma=0.005466 ! Fit after self-cal, rms=0.697323Jy sigma=0.005200 ! 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 ! Estimated beam: bmin=1.01 mas, bmaj=1.24 mas, bpa=89.09 degrees ! Estimated noise=1014.49 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 = 0.24834 Jy ! Component: 100 - total flux cleaned = 0.30627 Jy ! Total flux subtracted in 100 components = 0.30627 Jy ! Clean residual min=-0.010870 max=0.021262 Jy/beam ! Clean residual mean=-0.000046 rms=0.003080 Jy/beam ! Combined flux in latest and established models = 0.30627 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.30627 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=0.132163Jy sigma=0.000784 ! Fit after self-cal, rms=0.132142Jy sigma=0.000784 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0207528 Jy ! Component: 100 - total flux cleaned = 0.0291176 Jy ! Total flux subtracted in 100 components = 0.0291176 Jy ! Clean residual min=-0.008805 max=0.009931 Jy/beam ! Clean residual mean=0.000004 rms=0.002292 Jy/beam ! Combined flux in latest and established models = 0.335388 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 0.335388 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=0.131575Jy sigma=0.000734 ! Fit after self-cal, rms=0.131561Jy sigma=0.000734 ! Inverting map 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 ! Estimated beam: bmin=1.224 mas, bmaj=1.792 mas, bpa=87.15 degrees ! Estimated noise=371.529 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 = 0.00216826 Jy ! Component: 100 - total flux cleaned = 0.00173681 Jy ! Component: 150 - total flux cleaned = 0.00138253 Jy ! Component: 200 - total flux cleaned = 0.00108505 Jy ! Total flux subtracted in 200 components = 0.00108505 Jy ! Clean residual min=-0.008354 max=0.008661 Jy/beam ! Clean residual mean=0.000017 rms=0.002229 Jy/beam ! Combined flux in latest and established models = 0.336473 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 19 components and 0.336473 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=0.131712Jy sigma=0.000728 ! Fit after self-cal, rms=0.131695Jy sigma=0.000728 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 0.92 KP 0.99 ! LA 0.98 MK 1.00* NL 0.90 OV 0.99 ! PT 1.29 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.01 HN 0.92 KP 1.00 ! LA 0.98 MK 1.00* NL 0.90 OV 0.98 ! PT 1.35 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.00 HN 0.92 KP 0.99 ! LA 0.98 MK 1.00* NL 0.90 OV 0.98 ! PT 1.35 SC 1.03 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.99 HN 0.91 KP 0.99 ! LA 0.97 MK 1.00* NL 0.91 OV 0.98 ! PT 1.31 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 0.88 KP 0.99 ! LA 0.99 MK 1.00* NL 0.90 OV 0.97 ! PT 1.35 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 0.91 KP 0.99 ! LA 0.98 MK 1.00* NL 0.91 OV 0.99 ! PT 1.43 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 0.95 KP 0.99 ! LA 0.94 MK 1.00* NL 0.91 OV 0.96 ! PT 1.45 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00 HN 0.97 KP 0.99 ! LA 0.98 MK 1.00* NL 0.89 OV 0.96 ! PT 1.47 SC 1.03 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.01 HN 0.96 KP 0.98 ! LA 0.94 MK 1.00* NL 0.90 OV 0.96 ! PT 1.42 SC 1.01 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.01 HN 0.95 KP 0.99 ! LA 0.96 MK 1.00* NL 0.90 OV 0.98 ! PT 1.50 SC 0.99 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.02 HN 0.95 KP 0.99 ! LA 0.95 MK 1.00* NL 0.90 OV 0.99 ! PT 1.56 SC 1.04 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.02 HN 1.04 KP 1.01 ! LA 0.94 MK 1.00* NL 0.90 OV 0.99 ! PT 1.52 SC 1.04 ! ! ! Fit before self-cal, rms=0.131695Jy sigma=0.000728 ! Fit after self-cal, rms=0.150200Jy sigma=0.000677 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.227 mas, bmaj=1.789 mas, bpa=87.07 degrees ! Estimated noise=368.848 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 = 0.00166399 Jy ! Component: 100 - total flux cleaned = 0.00198534 Jy ! Component: 150 - total flux cleaned = 0.00209615 Jy ! Component: 200 - total flux cleaned = 0.00228813 Jy ! Total flux subtracted in 200 components = 0.00228813 Jy ! Clean residual min=-0.002855 max=0.004174 Jy/beam ! Clean residual mean=0.000001 rms=0.000850 Jy/beam ! Combined flux in latest and established models = 0.338761 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 27 components and 0.338761 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=0.150134Jy sigma=0.000676 ! Fit after self-cal, rms=0.150463Jy sigma=0.000676 ! Inverting map 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=0.150463Jy sigma=0.000676 ! Fit after self-cal, rms=0.192784Jy sigma=0.000667 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.225 mas, bmaj=1.781 mas, bpa=87.42 degrees ! Estimated noise=369.303 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00199523 Jy ! Component: 100 - total flux cleaned = 0.00221409 Jy ! Component: 150 - total flux cleaned = 0.00239666 Jy ! Component: 200 - total flux cleaned = 0.00254751 Jy ! Total flux subtracted in 200 components = 0.00254751 Jy ! Clean residual min=-0.001194 max=0.001429 Jy/beam ! Clean residual mean=-0.000003 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.341309 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.341309 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=0.192758Jy sigma=0.000667 ! Fit after self-cal, rms=0.192898Jy sigma=0.000667 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 = 0.000275866 Jy ! Component: 100 - total flux cleaned = 0.000324344 Jy ! Component: 150 - total flux cleaned = 0.000385102 Jy ! Component: 200 - total flux cleaned = 0.000454275 Jy ! Total flux subtracted in 200 components = 0.000454275 Jy ! Clean residual min=-0.001210 max=0.001356 Jy/beam ! Clean residual mean=-0.000002 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.341763 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 34 components and 0.341763 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=0.192892Jy sigma=0.000667 ! Fit after self-cal, rms=0.192892Jy sigma=0.000666 ! Inverting map 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=0.192892Jy sigma=0.000666 ! Fit after self-cal, rms=0.193656Jy sigma=0.000666 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.223 mas, bmaj=1.776 mas, bpa=87.59 degrees ! Estimated noise=369.328 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117227 Jy ! Component: 100 - total flux cleaned = 0.00136956 Jy ! Component: 150 - total flux cleaned = 0.00150602 Jy ! Component: 200 - total flux cleaned = 0.00161816 Jy ! Total flux subtracted in 200 components = 0.00161816 Jy ! Clean residual min=-0.001133 max=0.001156 Jy/beam ! Clean residual mean=-0.000003 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.343381 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 36 components and 0.343381 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=0.193646Jy sigma=0.000666 ! Fit after self-cal, rms=0.193648Jy sigma=0.000666 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 = 0.000190008 Jy ! Component: 100 - total flux cleaned = 0.00025428 Jy ! Component: 150 - total flux cleaned = 0.000294873 Jy ! Component: 200 - total flux cleaned = 0.000350791 Jy ! Total flux subtracted in 200 components = 0.000350791 Jy ! Clean residual min=-0.001104 max=0.001124 Jy/beam ! Clean residual mean=-0.000002 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.343732 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 37 components and 0.343732 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=0.193645Jy sigma=0.000666 ! Fit after self-cal, rms=0.193645Jy sigma=0.000666 ! Inverting map 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=0.193645Jy sigma=0.000666 ! Fit after self-cal, rms=0.193984Jy sigma=0.000666 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.263 mas, bmaj=2.762 mas, bpa=89.95 degrees ! Estimated noise=457.995 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00079909 Jy ! Component: 100 - total flux cleaned = 0.00111942 Jy ! Component: 150 - total flux cleaned = 0.00124134 Jy ! Component: 200 - total flux cleaned = 0.00126517 Jy ! Total flux subtracted in 200 components = 0.00126517 Jy ! Clean residual min=-0.001124 max=0.001082 Jy/beam ! Clean residual mean=-0.000005 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.344997 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 38 components and 0.344997 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=0.193980Jy sigma=0.000666 ! Fit after self-cal, rms=0.193980Jy sigma=0.000666 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 = 5.53078e-05 Jy ! Component: 100 - total flux cleaned = 6.47335e-05 Jy ! Component: 150 - total flux cleaned = 7.71442e-05 Jy ! Component: 200 - total flux cleaned = 9.57758e-05 Jy ! Total flux subtracted in 200 components = 9.57758e-05 Jy ! Clean residual min=-0.001116 max=0.001075 Jy/beam ! Clean residual mean=-0.000004 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.345093 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 38 components and 0.345093 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=0.193980Jy sigma=0.000666 ! Fit after self-cal, rms=0.193980Jy sigma=0.000666 ! Inverting map 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 ! Estimated beam: bmin=1.221 mas, bmaj=1.773 mas, bpa=87.73 degrees ! Estimated noise=369.37 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.221 x 1.773 at 87.73 degrees (North through East) ! Clean map min=-0.00098929 max=0.32383 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 ! Estimated beam: bmin=1.011 mas, bmaj=1.238 mas, bpa=-89.62 degrees ! Estimated noise=1008.51 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.246687 Jy ! Component: 100 - total flux cleaned = 0.306066 Jy ! Component: 150 - total flux cleaned = 0.327876 Jy ! Component: 200 - total flux cleaned = 0.337265 Jy ! Total flux subtracted in 200 components = 0.337265 Jy ! Clean residual min=-0.003276 max=0.004325 Jy/beam ! Clean residual mean=-0.000014 rms=0.000882 Jy/beam ! Combined flux in latest and established models = 0.337265 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 0.337265 Jy ! Inverting map and beam ! Estimated beam: bmin=1.221 mas, bmaj=1.773 mas, bpa=87.73 degrees ! Estimated noise=369.37 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 = 0.00533716 Jy ! Component: 100 - total flux cleaned = 0.00714173 Jy ! Component: 150 - total flux cleaned = 0.00751978 Jy ! Component: 200 - total flux cleaned = 0.0077426 Jy ! Total flux subtracted in 200 components = 0.0077426 Jy ! Clean residual min=-0.001086 max=0.000936 Jy/beam ! Clean residual mean=-0.000003 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.345008 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 19 components and 0.345008 Jy ! Inverting map 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 ! Estimated beam: bmin=2.263 mas, bmaj=2.762 mas, bpa=89.95 degrees ! Estimated noise=457.995 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000448686 Jy ! Component: 100 - total flux cleaned = 0.000480824 Jy ! Component: 150 - total flux cleaned = 0.000490923 Jy ! Component: 200 - total flux cleaned = 0.000491634 Jy ! Total flux subtracted in 200 components = 0.000491634 Jy ! Clean residual min=-0.001098 max=0.001141 Jy/beam ! Clean residual mean=-0.000004 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.345499 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 = 5.93742e-06 Jy ! Component: 100 - total flux cleaned = 2.22509e-07 Jy ! Component: 150 - total flux cleaned = -9.47374e-06 Jy ! Component: 200 - total flux cleaned = -1.8236e-05 Jy ! Total flux subtracted in 200 components = -1.8236e-05 Jy ! Clean residual min=-0.001084 max=0.001130 Jy/beam ! Clean residual mean=-0.000004 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.345481 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 27 components and 0.345481 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.221 mas, bmaj=1.773 mas, bpa=87.73 degrees ! Estimated noise=369.37 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.97971e-05 Jy ! Component: 100 - total flux cleaned = -2.18881e-05 Jy ! Component: 150 - total flux cleaned = -4.33529e-05 Jy ! Component: 200 - total flux cleaned = -4.36605e-05 Jy ! Total flux subtracted in 200 components = -4.36605e-05 Jy ! Clean residual min=-0.001045 max=0.000875 Jy/beam ! Clean residual mean=-0.000002 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.345438 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 34 components and 0.345438 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=0.193976Jy sigma=0.000666 ! Fit after self-cal, rms=0.193975Jy sigma=0.000666 wmodel J0750+7909_X_2017_01_16_pus_map.mod ! Writing 34 model components to file: J0750+7909_X_2017_01_16_pus_map.mod wobs J0750+7909_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J0750+7909_X_2017_01_16_pus_uvs.fits wwins J0750+7909_X_2017_01_16_pus_map.win ! wwins: Wrote 1 windows to J0750+7909_X_2017_01_16_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000249589 Jy ! Component: 100 - total flux cleaned = -0.000388429 Jy ! Component: 150 - total flux cleaned = -0.000462244 Jy ! Component: 200 - total flux cleaned = -0.000561878 Jy ! Component: 250 - total flux cleaned = -0.000658535 Jy ! Component: 300 - total flux cleaned = -0.000725336 Jy ! Component: 350 - total flux cleaned = -0.000764468 Jy ! Component: 400 - total flux cleaned = -0.00081496 Jy ! Component: 450 - total flux cleaned = -0.000876485 Jy ! Component: 500 - total flux cleaned = -0.000924584 Jy ! Component: 550 - total flux cleaned = -0.000948442 Jy ! Component: 600 - total flux cleaned = -0.00100676 Jy ! Component: 650 - total flux cleaned = -0.00105224 Jy ! Component: 700 - total flux cleaned = -0.00104096 Jy ! Component: 750 - total flux cleaned = -0.00108509 Jy ! Component: 800 - total flux cleaned = -0.00111756 Jy ! Component: 850 - total flux cleaned = -0.00112829 Jy ! Component: 900 - total flux cleaned = -0.0011703 Jy ! Component: 950 - total flux cleaned = -0.00118055 Jy ! Component: 1000 - total flux cleaned = -0.00119091 Jy ! Component: 1050 - total flux cleaned = -0.00122118 Jy ! Component: 1100 - total flux cleaned = -0.00121123 Jy ! Component: 1150 - total flux cleaned = -0.0012505 Jy ! Component: 1200 - total flux cleaned = -0.00125049 Jy ! Component: 1250 - total flux cleaned = -0.00127915 Jy ! Component: 1300 - total flux cleaned = -0.0012981 Jy ! Component: 1350 - total flux cleaned = -0.00127013 Jy ! Component: 1400 - total flux cleaned = -0.00128866 Jy ! Component: 1450 - total flux cleaned = -0.00126129 Jy ! Component: 1500 - total flux cleaned = -0.0012523 Jy ! Component: 1550 - total flux cleaned = -0.00120772 Jy ! Component: 1600 - total flux cleaned = -0.00122542 Jy ! Component: 1650 - total flux cleaned = -0.00119039 Jy ! Component: 1700 - total flux cleaned = -0.00121652 Jy ! Component: 1750 - total flux cleaned = -0.00119929 Jy ! Component: 1800 - total flux cleaned = -0.00119936 Jy ! Component: 1850 - total flux cleaned = -0.00119946 Jy ! Component: 1900 - total flux cleaned = -0.00117436 Jy ! Component: 1950 - total flux cleaned = -0.00115779 Jy ! Component: 2000 - total flux cleaned = -0.00114956 Jy ! Total flux subtracted in 2048 components = -0.00114139 Jy ! Clean residual min=-0.000476 max=0.000432 Jy/beam ! Clean residual mean=-0.000000 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.344296 Jy keep ! Adding 144 model components to the UV plane model. ! The established model now contains 178 components and 0.344296 Jy ![Exited script file: muppet] wmap "J0750+7909_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.221 x 1.773 at 87.73 degrees (North through East) ! Clean map min=-0.0010362 max=0.32374 Jy/beam ! Writing clean map to FITS file: J0750+7909_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.323742 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000157077 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.145558 0.145558 0.291115 0.58223 1.16446 2.32892 4.65784 9.31569 18.6314 37.2627 74.5255 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.323 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.221 x 1.773 at 87.73 degrees (North through East) ! Clean map min=-0.0010362 max=0.32374 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 J0750+7909_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:46:17 2019