! Started logfile: J0638+2458_X_2017_05_27_pus_uvs.log on Fri May 3 10:31:24 2019 obs J0638+2458_X_2017_05_27_pus_uva.fits ! Reading UV FITS file: J0638+2458_X_2017_05_27_pus_uva.fits ! AN table 1: 143 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.917793 visibilities/baseline/integration-bin. ! Found source: J0638+2458 ! ! 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 1033 lines of history. ! ! Reading 70872 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 J0638+2458_X_2017_05_27_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 139 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 290 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 199 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 197 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 158 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 178 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 177 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 158 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 197 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 376 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.991493Jy sigma=0.008587 ! Fit after self-cal, rms=0.957049Jy sigma=0.008303 ! 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=0.7269 mas, bmaj=1.52 mas, bpa=1.908 degrees ! Estimated noise=721.557 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 = 0.0337454 Jy ! Component: 100 - total flux cleaned = 0.0417887 Jy ! Total flux subtracted in 100 components = 0.0417887 Jy ! Clean residual min=-0.002152 max=0.003268 Jy/beam ! Clean residual mean=-0.000006 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.0417887 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0417887 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=0.076089Jy sigma=0.000635 ! Fit after self-cal, rms=0.075319Jy sigma=0.000629 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00430085 Jy ! Component: 100 - total flux cleaned = 0.00645344 Jy ! Total flux subtracted in 100 components = 0.00645344 Jy ! Clean residual min=-0.001751 max=0.001901 Jy/beam ! Clean residual mean=-0.000003 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.0482421 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 10 components and 0.0482421 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=0.074994Jy sigma=0.000626 ! Fit after self-cal, rms=0.074981Jy sigma=0.000626 ! 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=1.01 mas, bmaj=1.871 mas, bpa=2.941 degrees ! Estimated noise=334.006 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 = 0.00202622 Jy ! Component: 100 - total flux cleaned = 0.0028656 Jy ! Component: 150 - total flux cleaned = 0.00309929 Jy ! Component: 200 - total flux cleaned = 0.00314358 Jy ! Total flux subtracted in 200 components = 0.00314358 Jy ! Clean residual min=-0.000848 max=0.000866 Jy/beam ! Clean residual mean=-0.000005 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.0513857 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 18 components and 0.0513857 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=0.074934Jy sigma=0.000625 ! Fit after self-cal, rms=0.074934Jy sigma=0.000625 ! Inverting map 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 0.94 FD 1.01 HN 1.01 KP 0.97 ! LA 0.89 MK 1.14 NL 1.06 OV 1.07 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 1.03 KP 0.96 ! LA 0.99 MK 1.04 NL 1.01 OV 1.04 ! PT 1.08 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.01 KP 0.95 ! LA 0.99 MK 1.20 NL 0.98 OV 1.08 ! PT 1.06 SC 1.06 ! ! ! Correcting IF 4. ! A total of 60 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 HN 1.03 KP 0.96 ! LA 1.02 MK 1.04 NL 1.09 OV 1.15 ! PT 1.08 SC 1.17 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 0.96 KP 0.97 ! LA 0.96 MK 1.11 NL 1.03 OV 1.00 ! PT 1.05 SC 1.11 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 0.96 KP 0.98 ! LA 1.02 MK 1.00 NL 1.01 OV 1.01 ! PT 1.08 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.98 KP 0.98 ! LA 1.02 MK 1.09 NL 0.97 OV 1.07 ! PT 1.05 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.98 KP 0.94 ! LA 1.04 MK 0.98 NL 1.01 OV 1.05 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 0.99 KP 0.99 ! LA 0.93 MK 0.99 NL 0.99 OV 1.03 ! PT 0.93 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.93 HN 0.91 KP 0.96 ! LA 1.04 MK 0.98 NL 0.99 OV 0.98 ! PT 1.01 SC 0.93 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.96 HN 0.99 KP 1.01 ! LA 1.01 MK 0.94 NL 0.94 OV 0.99 ! PT 1.02 SC 0.91 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 0.91 HN 0.90 KP 0.93 ! LA 1.03 MK 0.91 NL 0.99 OV 0.96 ! PT 0.97 SC 0.95 ! ! ! Fit before self-cal, rms=0.074934Jy sigma=0.000625 ! Fit after self-cal, rms=0.074149Jy sigma=0.000624 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.019 mas, bmaj=1.873 mas, bpa=2.966 degrees ! Estimated noise=334.281 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 = 3.90111e-05 Jy ! Component: 100 - total flux cleaned = 6.01783e-05 Jy ! Component: 150 - total flux cleaned = 6.03462e-05 Jy ! Component: 200 - total flux cleaned = 5.58163e-05 Jy ! Total flux subtracted in 200 components = 5.58163e-05 Jy ! Clean residual min=-0.001061 max=0.000792 Jy/beam ! Clean residual mean=-0.000009 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.0514415 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 22 components and 0.0514415 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=0.074148Jy sigma=0.000624 ! Fit after self-cal, rms=0.074148Jy sigma=0.000624 ! 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=0.074148Jy sigma=0.000624 ! Fit after self-cal, rms=0.074793Jy sigma=0.000624 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.019 mas, bmaj=1.874 mas, bpa=2.861 degrees ! Estimated noise=334.373 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.1198e-05 Jy ! Component: 100 - total flux cleaned = 6.91461e-05 Jy ! Component: 150 - total flux cleaned = 7.43481e-05 Jy ! Component: 200 - total flux cleaned = 7.44644e-05 Jy ! Total flux subtracted in 200 components = 7.44644e-05 Jy ! Clean residual min=-0.000890 max=0.000782 Jy/beam ! Clean residual mean=-0.000009 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.051516 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 26 components and 0.051516 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=0.074792Jy sigma=0.000624 ! Fit after self-cal, rms=0.074841Jy sigma=0.000623 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 = 5.58988e-07 Jy ! Component: 100 - total flux cleaned = -1.44182e-05 Jy ! Component: 150 - total flux cleaned = -2.28305e-05 Jy ! Component: 200 - total flux cleaned = -2.28814e-05 Jy ! Total flux subtracted in 200 components = -2.28814e-05 Jy ! Clean residual min=-0.000916 max=0.000788 Jy/beam ! Clean residual mean=-0.000008 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.0514931 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 27 components and 0.0514931 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=0.074840Jy sigma=0.000623 ! Fit after self-cal, rms=0.074842Jy sigma=0.000623 ! 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=0.074842Jy sigma=0.000623 ! Fit after self-cal, rms=0.075155Jy sigma=0.000623 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.017 mas, bmaj=1.876 mas, bpa=2.758 degrees ! Estimated noise=334.373 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.56372e-05 Jy ! Component: 100 - total flux cleaned = 6.026e-05 Jy ! Component: 150 - total flux cleaned = 6.44906e-05 Jy ! Component: 200 - total flux cleaned = 7.26063e-05 Jy ! Total flux subtracted in 200 components = 7.26063e-05 Jy ! Clean residual min=-0.000884 max=0.000789 Jy/beam ! Clean residual mean=-0.000009 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.0515657 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 27 components and 0.0515657 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=0.075154Jy sigma=0.000623 ! Fit after self-cal, rms=0.075170Jy sigma=0.000623 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 = 3.81336e-06 Jy ! Component: 100 - total flux cleaned = -3.24652e-07 Jy ! Component: 150 - total flux cleaned = -3.9508e-06 Jy ! Component: 200 - total flux cleaned = -6.29946e-07 Jy ! Total flux subtracted in 200 components = -6.29946e-07 Jy ! Clean residual min=-0.000887 max=0.000785 Jy/beam ! Clean residual mean=-0.000009 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.0515651 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 28 components and 0.0515651 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=0.075170Jy sigma=0.000623 ! Fit after self-cal, rms=0.075172Jy sigma=0.000623 ! 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=0.075172Jy sigma=0.000623 ! Fit after self-cal, rms=0.075240Jy sigma=0.000623 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.247 mas, bmaj=2.838 mas, bpa=-1.733 degrees ! Estimated noise=403.76 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000301343 Jy ! Component: 100 - total flux cleaned = 0.000320012 Jy ! Component: 150 - total flux cleaned = 0.000330663 Jy ! Component: 200 - total flux cleaned = 0.000344467 Jy ! Total flux subtracted in 200 components = 0.000344467 Jy ! Clean residual min=-0.001017 max=0.000934 Jy/beam ! Clean residual mean=-0.000017 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.0519095 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 32 components and 0.0519095 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=0.075241Jy sigma=0.000623 ! Fit after self-cal, rms=0.075247Jy sigma=0.000623 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 = 5.39764e-05 Jy ! Component: 100 - total flux cleaned = 4.92714e-05 Jy ! Component: 150 - total flux cleaned = 4.85582e-05 Jy ! Component: 200 - total flux cleaned = 4.82916e-05 Jy ! Total flux subtracted in 200 components = 4.82916e-05 Jy ! Clean residual min=-0.001013 max=0.000936 Jy/beam ! Clean residual mean=-0.000016 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.0519578 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 34 components and 0.0519578 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=0.075248Jy sigma=0.000623 ! Fit after self-cal, rms=0.075247Jy sigma=0.000623 ! 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=1.016 mas, bmaj=1.878 mas, bpa=2.707 degrees ! Estimated noise=334.4 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.016 x 1.878 at 2.707 degrees (North through East) ! Clean map min=-0.00082185 max=0.046192 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=0.7316 mas, bmaj=1.521 mas, bpa=1.622 degrees ! Estimated noise=716.903 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.034216 Jy ! Component: 100 - total flux cleaned = 0.0427504 Jy ! Component: 150 - total flux cleaned = 0.0467033 Jy ! Component: 200 - total flux cleaned = 0.0487956 Jy ! Total flux subtracted in 200 components = 0.0487956 Jy ! Clean residual min=-0.001723 max=0.001807 Jy/beam ! Clean residual mean=-0.000004 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.0487956 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 0.0487956 Jy ! Inverting map and beam ! Estimated beam: bmin=1.016 mas, bmaj=1.878 mas, bpa=2.707 degrees ! Estimated noise=334.4 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 = 0.00179252 Jy ! Component: 100 - total flux cleaned = 0.00249768 Jy ! Component: 150 - total flux cleaned = 0.0026077 Jy ! Component: 200 - total flux cleaned = 0.00266902 Jy ! Total flux subtracted in 200 components = 0.00266902 Jy ! Clean residual min=-0.000919 max=0.000805 Jy/beam ! Clean residual mean=-0.000009 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.0514647 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 29 components and 0.0514647 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=2.247 mas, bmaj=2.838 mas, bpa=-1.733 degrees ! Estimated noise=403.76 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000389985 Jy ! Component: 100 - total flux cleaned = 0.000426848 Jy ! Component: 150 - total flux cleaned = 0.000448953 Jy ! Component: 200 - total flux cleaned = 0.000462159 Jy ! Total flux subtracted in 200 components = 0.000462159 Jy ! Clean residual min=-0.001014 max=0.000955 Jy/beam ! Clean residual mean=-0.000016 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.0519268 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 = 1.67601e-05 Jy ! Component: 100 - total flux cleaned = 2.65508e-05 Jy ! Component: 150 - total flux cleaned = 3.09999e-05 Jy ! Component: 200 - total flux cleaned = 3.08829e-05 Jy ! Total flux subtracted in 200 components = 3.08829e-05 Jy ! Clean residual min=-0.001008 max=0.000954 Jy/beam ! Clean residual mean=-0.000016 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.0519577 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 33 components and 0.0519577 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.016 mas, bmaj=1.878 mas, bpa=2.707 degrees ! Estimated noise=334.4 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000218275 Jy ! Component: 100 - total flux cleaned = -0.000252874 Jy ! Component: 150 - total flux cleaned = -0.000245185 Jy ! Component: 200 - total flux cleaned = -0.000231192 Jy ! Total flux subtracted in 200 components = -0.000231192 Jy ! Clean residual min=-0.000882 max=0.000767 Jy/beam ! Clean residual mean=-0.000008 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.0517265 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 36 components and 0.0517265 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=0.075247Jy sigma=0.000623 ! Fit after self-cal, rms=0.075248Jy sigma=0.000623 wmodel J0638+2458_X_2017_05_27_pus_map.mod ! Writing 36 model components to file: J0638+2458_X_2017_05_27_pus_map.mod wobs J0638+2458_X_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J0638+2458_X_2017_05_27_pus_uvs.fits wwins J0638+2458_X_2017_05_27_pus_map.win ! wwins: Wrote 1 windows to J0638+2458_X_2017_05_27_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 = -0.000302696 Jy ! Component: 100 - total flux cleaned = -0.000401763 Jy ! Component: 150 - total flux cleaned = -0.00050866 Jy ! Component: 200 - total flux cleaned = -0.000599049 Jy ! Component: 250 - total flux cleaned = -0.00063654 Jy ! Component: 300 - total flux cleaned = -0.000672887 Jy ! Component: 350 - total flux cleaned = -0.000720243 Jy ! Component: 400 - total flux cleaned = -0.000800711 Jy ! Component: 450 - total flux cleaned = -0.000834439 Jy ! Component: 500 - total flux cleaned = -0.000912062 Jy ! Component: 550 - total flux cleaned = -0.000955604 Jy ! Component: 600 - total flux cleaned = -0.000998132 Jy ! Component: 650 - total flux cleaned = -0.00104015 Jy ! Component: 700 - total flux cleaned = -0.001071 Jy ! Component: 750 - total flux cleaned = -0.00109129 Jy ! Component: 800 - total flux cleaned = -0.0011411 Jy ! Component: 850 - total flux cleaned = -0.00117051 Jy ! Component: 900 - total flux cleaned = -0.00119951 Jy ! Component: 950 - total flux cleaned = -0.00118034 Jy ! Component: 1000 - total flux cleaned = -0.00119925 Jy ! Component: 1050 - total flux cleaned = -0.00121786 Jy ! Component: 1100 - total flux cleaned = -0.00124541 Jy ! Component: 1150 - total flux cleaned = -0.00128166 Jy ! Component: 1200 - total flux cleaned = -0.00132639 Jy ! Component: 1250 - total flux cleaned = -0.00132653 Jy ! Component: 1300 - total flux cleaned = -0.00137022 Jy ! Component: 1350 - total flux cleaned = -0.00138743 Jy ! Component: 1400 - total flux cleaned = -0.00137872 Jy ! Component: 1450 - total flux cleaned = -0.00137876 Jy ! Component: 1500 - total flux cleaned = -0.00138716 Jy ! Component: 1550 - total flux cleaned = -0.00139535 Jy ! Component: 1600 - total flux cleaned = -0.00140352 Jy ! Component: 1650 - total flux cleaned = -0.00141975 Jy ! Component: 1700 - total flux cleaned = -0.00143582 Jy ! Component: 1750 - total flux cleaned = -0.00141194 Jy ! Component: 1800 - total flux cleaned = -0.00143554 Jy ! Component: 1850 - total flux cleaned = -0.00141206 Jy ! Component: 1900 - total flux cleaned = -0.00140436 Jy ! Component: 1950 - total flux cleaned = -0.0014198 Jy ! Component: 2000 - total flux cleaned = -0.00138183 Jy ! Total flux subtracted in 2048 components = -0.00140444 Jy ! Clean residual min=-0.000411 max=0.000376 Jy/beam ! Clean residual mean=-0.000004 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.0503221 Jy keep ! Adding 146 model components to the UV plane model. ! The established model now contains 182 components and 0.0503221 Jy ![Exited script file: muppet] wmap "J0638+2458_X_2017_05_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.016 x 1.878 at 2.707 degrees (North through East) ! Clean map min=-0.00072625 max=0.046232 Jy/beam ! Writing clean map to FITS file: J0638+2458_X_2017_05_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0462323 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000143883 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.933649 0.933649 1.8673 3.7346 7.46919 14.9384 29.8768 59.7536 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.046 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.016 x 1.878 at 2.707 degrees (North through East) ! Clean map min=-0.00072625 max=0.046232 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 J0638+2458_X_2017_05_27_pus_uvs.log closed on Fri May 3 10:31:27 2019