! Started logfile: J1423+1159_X_2017_07_09_pus_uvs.log on Wed May 8 15:26:33 2019 obs J1423+1159_X_2017_07_09_pus_uva.fits ! Reading UV FITS file: J1423+1159_X_2017_07_09_pus_uva.fits ! AN table 1: 219 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.879148 visibilities/baseline/integration-bin. ! Found source: J1423+1159 ! ! 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 103968 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 J1423+1159_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 271 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 285 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 237 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 236 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 365 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 237 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 405 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 237 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 319 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 320 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 295 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 588 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.985601Jy sigma=0.008410 ! Fit after self-cal, rms=0.957888Jy sigma=0.008179 ! 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=0.7044 mas, bmaj=1.676 mas, bpa=-0.3691 degrees ! Estimated noise=680.076 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 = 0.0320031 Jy ! Component: 100 - total flux cleaned = 0.0395762 Jy ! Total flux subtracted in 100 components = 0.0395762 Jy ! Clean residual min=-0.002763 max=0.003908 Jy/beam ! Clean residual mean=-0.000012 rms=0.000754 Jy/beam ! Combined flux in latest and established models = 0.0395762 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0395762 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=0.083972Jy sigma=0.000675 ! Fit after self-cal, rms=0.082981Jy sigma=0.000667 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00491941 Jy ! Component: 100 - total flux cleaned = 0.00761165 Jy ! Total flux subtracted in 100 components = 0.00761165 Jy ! Clean residual min=-0.002341 max=0.003571 Jy/beam ! Clean residual mean=-0.000009 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.0471878 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 0.0471878 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=0.082410Jy sigma=0.000663 ! Fit after self-cal, rms=0.082391Jy sigma=0.000662 ! 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=0.9483 mas, bmaj=2.086 mas, bpa=-0.3882 degrees ! Estimated noise=278.983 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 = 0.0044323 Jy ! Component: 100 - total flux cleaned = 0.00715094 Jy ! Component: 150 - total flux cleaned = 0.00890974 Jy ! Component: 200 - total flux cleaned = 0.0100583 Jy ! Total flux subtracted in 200 components = 0.0100583 Jy ! Clean residual min=-0.002927 max=0.004780 Jy/beam ! Clean residual mean=-0.000032 rms=0.001090 Jy/beam ! Combined flux in latest and established models = 0.0572461 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 29 components and 0.0572461 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=0.082058Jy sigma=0.000660 ! Fit after self-cal, rms=0.082043Jy sigma=0.000660 ! 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 0.98 FD 1.06 HN 1.09 KP 1.00 ! LA 0.92 MK 1.20 NL 1.21 OV 1.03 ! PT 0.86 SC 1.08 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.05 HN 1.14 KP 1.11 ! LA 0.85 MK 1.12 NL 1.14 OV 1.10 ! PT 1.01 SC 1.08 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.07 HN 0.99 KP 1.03 ! LA 0.92 MK 1.15 NL 1.14 OV 1.09 ! PT 0.91 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 1.03 KP 1.06 ! LA 0.93 MK 1.08 NL 1.17 OV 1.09 ! PT 0.92 SC 1.15 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.08 HN 1.02 KP 0.99 ! LA 0.90 MK 1.06 NL 1.17 OV 1.12 ! PT 0.86 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.07 HN 1.04 KP 1.07 ! LA 0.92 MK 1.10 NL 1.15 OV 1.05 ! PT 0.86 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.05 HN 0.99 KP 0.98 ! LA 0.94 MK 1.04 NL 1.18 OV 1.02 ! PT 0.90 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.09 HN 0.97 KP 1.01 ! LA 0.94 MK 1.05 NL 1.09 OV 1.06 ! PT 0.89 SC 1.05 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.10 HN 0.92 KP 0.96 ! LA 0.92 MK 1.02 NL 1.14 OV 0.98 ! PT 0.88 SC 1.00 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.06 HN 0.93 KP 0.99 ! LA 0.98 MK 0.95 NL 1.13 OV 1.03 ! PT 0.85 SC 1.03 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 0.89 KP 0.95 ! LA 0.90 MK 0.93 NL 1.08 OV 1.02 ! PT 0.86 SC 0.88 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.93 HN 0.93 KP 0.97 ! LA 0.90 MK 0.83 NL 1.08 OV 0.89 ! PT 0.80 SC 0.88 ! ! ! Fit before self-cal, rms=0.082043Jy sigma=0.000660 ! Fit after self-cal, rms=0.081393Jy sigma=0.000658 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9599 mas, bmaj=2.101 mas, bpa=-0.1161 degrees ! Estimated noise=282.609 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 = 0.00102789 Jy ! Component: 100 - total flux cleaned = 0.00151194 Jy ! Component: 150 - total flux cleaned = 0.00163744 Jy ! Component: 200 - total flux cleaned = 0.00173426 Jy ! Total flux subtracted in 200 components = 0.00173426 Jy ! Clean residual min=-0.003325 max=0.004196 Jy/beam ! Clean residual mean=-0.000021 rms=0.001022 Jy/beam ! Combined flux in latest and established models = 0.0589804 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 32 components and 0.0589804 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=0.081372Jy sigma=0.000658 ! Fit after self-cal, rms=0.081448Jy sigma=0.000657 ! 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=0.081448Jy sigma=0.000657 ! Fit after self-cal, rms=0.085116Jy sigma=0.000651 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9699 mas, bmaj=2.11 mas, bpa=0.2502 degrees ! Estimated noise=287.1 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000540437 Jy ! Component: 100 - total flux cleaned = 0.000670594 Jy ! Component: 150 - total flux cleaned = 0.000747714 Jy ! Component: 200 - total flux cleaned = 0.000804616 Jy ! Total flux subtracted in 200 components = 0.000804616 Jy ! Clean residual min=-0.002256 max=0.002890 Jy/beam ! Clean residual mean=-0.000009 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.059785 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 36 components and 0.059785 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=0.085112Jy sigma=0.000651 ! Fit after self-cal, rms=0.085489Jy sigma=0.000649 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 = 2.23977e-05 Jy ! Component: 100 - total flux cleaned = 5.93209e-05 Jy ! Component: 150 - total flux cleaned = 9.28428e-05 Jy ! Component: 200 - total flux cleaned = 0.000134298 Jy ! Total flux subtracted in 200 components = 0.000134298 Jy ! Clean residual min=-0.002285 max=0.002681 Jy/beam ! Clean residual mean=-0.000009 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.0599193 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 37 components and 0.0599193 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=0.085487Jy sigma=0.000649 ! Fit after self-cal, rms=0.085489Jy sigma=0.000649 ! 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=0.085489Jy sigma=0.000649 ! Fit after self-cal, rms=0.088631Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9724 mas, bmaj=2.105 mas, bpa=0.7917 degrees ! Estimated noise=287.702 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000209651 Jy ! Component: 100 - total flux cleaned = 0.000294719 Jy ! Component: 150 - total flux cleaned = 0.000348243 Jy ! Component: 200 - total flux cleaned = 0.000386602 Jy ! Total flux subtracted in 200 components = 0.000386602 Jy ! Clean residual min=-0.002085 max=0.002376 Jy/beam ! Clean residual mean=-0.000006 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.0603059 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 39 components and 0.0603059 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=0.088627Jy sigma=0.000649 ! Fit after self-cal, rms=0.088806Jy sigma=0.000649 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 = -7.20545e-05 Jy ! Component: 100 - total flux cleaned = -6.33715e-05 Jy ! Component: 150 - total flux cleaned = -3.76116e-05 Jy ! Component: 200 - total flux cleaned = -5.29475e-06 Jy ! Total flux subtracted in 200 components = -5.29475e-06 Jy ! Clean residual min=-0.002138 max=0.002387 Jy/beam ! Clean residual mean=-0.000006 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.0603006 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 40 components and 0.0603006 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=0.088805Jy sigma=0.000649 ! Fit after self-cal, rms=0.088810Jy sigma=0.000649 ! 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=0.088810Jy sigma=0.000649 ! Fit after self-cal, rms=0.089735Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.286 mas, bmaj=3.118 mas, bpa=-0.4923 degrees ! Estimated noise=343.768 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111777 Jy ! Component: 100 - total flux cleaned = 0.00126148 Jy ! Component: 150 - total flux cleaned = 0.00133713 Jy ! Component: 200 - total flux cleaned = 0.00135347 Jy ! Total flux subtracted in 200 components = 0.00135347 Jy ! Clean residual min=-0.003113 max=0.003909 Jy/beam ! Clean residual mean=-0.000006 rms=0.001052 Jy/beam ! Combined flux in latest and established models = 0.0616541 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 43 components and 0.0616541 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=0.089736Jy sigma=0.000648 ! Fit after self-cal, rms=0.089781Jy sigma=0.000648 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 = 0.00011927 Jy ! Component: 100 - total flux cleaned = 0.000117449 Jy ! Component: 150 - total flux cleaned = 0.00014466 Jy ! Component: 200 - total flux cleaned = 0.000156011 Jy ! Total flux subtracted in 200 components = 0.000156011 Jy ! Clean residual min=-0.003140 max=0.003949 Jy/beam ! Clean residual mean=-0.000006 rms=0.001056 Jy/beam ! Combined flux in latest and established models = 0.0618101 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 44 components and 0.0618101 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=0.089785Jy sigma=0.000648 ! Fit after self-cal, rms=0.089780Jy sigma=0.000648 ! 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=0.9741 mas, bmaj=2.1 mas, bpa=1.227 degrees ! Estimated noise=287.734 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9741 x 2.1 at 1.227 degrees (North through East) ! Clean map min=-0.0019881 max=0.043625 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=0.7158 mas, bmaj=1.683 mas, bpa=1.635 degrees ! Estimated noise=715.181 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0341968 Jy ! Component: 100 - total flux cleaned = 0.0430774 Jy ! Component: 150 - total flux cleaned = 0.0478826 Jy ! Component: 200 - total flux cleaned = 0.051185 Jy ! Total flux subtracted in 200 components = 0.051185 Jy ! Clean residual min=-0.002243 max=0.002628 Jy/beam ! Clean residual mean=-0.000006 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.051185 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 0.051185 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9741 mas, bmaj=2.1 mas, bpa=1.227 degrees ! Estimated noise=287.734 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) ! Added new window around map position (-0.8, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0040287 Jy ! Component: 100 - total flux cleaned = 0.0064614 Jy ! Component: 150 - total flux cleaned = 0.0081121 Jy ! Component: 200 - total flux cleaned = 0.00915536 Jy ! Total flux subtracted in 200 components = 0.00915536 Jy ! Clean residual min=-0.002061 max=0.002366 Jy/beam ! Clean residual mean=-0.000007 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.0603403 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 55 components and 0.0603403 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=2.286 mas, bmaj=3.118 mas, bpa=-0.4923 degrees ! Estimated noise=343.768 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000993019 Jy ! Component: 100 - total flux cleaned = 0.00103484 Jy ! Component: 150 - total flux cleaned = 0.00106542 Jy ! Component: 200 - total flux cleaned = 0.00101208 Jy ! Total flux subtracted in 200 components = 0.00101208 Jy ! Clean residual min=-0.003239 max=0.003978 Jy/beam ! Clean residual mean=-0.000008 rms=0.001030 Jy/beam ! Combined flux in latest and established models = 0.0613524 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 = -2.13635e-05 Jy ! Component: 100 - total flux cleaned = -4.17552e-05 Jy ! Component: 150 - total flux cleaned = -6.00315e-05 Jy ! Component: 200 - total flux cleaned = -7.78864e-05 Jy ! Total flux subtracted in 200 components = -7.78864e-05 Jy ! Clean residual min=-0.003197 max=0.003966 Jy/beam ! Clean residual mean=-0.000008 rms=0.001025 Jy/beam ! Combined flux in latest and established models = 0.0612745 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 86 components and 0.0612745 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9741 mas, bmaj=2.1 mas, bpa=1.227 degrees ! Estimated noise=287.734 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.44861e-06 Jy ! Component: 100 - total flux cleaned = 1.88375e-05 Jy ! Component: 150 - total flux cleaned = 5.86539e-05 Jy ! Component: 200 - total flux cleaned = 9.44708e-05 Jy ! Total flux subtracted in 200 components = 9.44708e-05 Jy ! Clean residual min=-0.001943 max=0.002298 Jy/beam ! Clean residual mean=-0.000004 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.061369 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 102 components and 0.061369 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=0.089740Jy sigma=0.000648 ! Fit after self-cal, rms=0.089712Jy sigma=0.000648 wmodel J1423+1159_X_2017_07_09_pus_map.mod ! Writing 102 model components to file: J1423+1159_X_2017_07_09_pus_map.mod wobs J1423+1159_X_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J1423+1159_X_2017_07_09_pus_uvs.fits wwins J1423+1159_X_2017_07_09_pus_map.win ! wwins: Wrote 2 windows to J1423+1159_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 ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000984244 Jy ! Component: 100 - total flux cleaned = 0.00157331 Jy ! Component: 150 - total flux cleaned = 0.00212551 Jy ! Component: 200 - total flux cleaned = 0.00255158 Jy ! Component: 250 - total flux cleaned = 0.00289699 Jy ! Component: 300 - total flux cleaned = 0.0031992 Jy ! Component: 350 - total flux cleaned = 0.00343317 Jy ! Component: 400 - total flux cleaned = 0.0037168 Jy ! Component: 450 - total flux cleaned = 0.00396402 Jy ! Component: 500 - total flux cleaned = 0.0042576 Jy ! Component: 550 - total flux cleaned = 0.00441399 Jy ! Component: 600 - total flux cleaned = 0.0046434 Jy ! Component: 650 - total flux cleaned = 0.00484243 Jy ! Component: 700 - total flux cleaned = 0.00503639 Jy ! Component: 750 - total flux cleaned = 0.00524888 Jy ! Component: 800 - total flux cleaned = 0.00538757 Jy ! Component: 850 - total flux cleaned = 0.00550091 Jy ! Component: 900 - total flux cleaned = 0.00556803 Jy ! Component: 950 - total flux cleaned = 0.00567728 Jy ! Component: 1000 - total flux cleaned = 0.00574137 Jy ! Component: 1050 - total flux cleaned = 0.00580433 Jy ! Component: 1100 - total flux cleaned = 0.00592901 Jy ! Component: 1150 - total flux cleaned = 0.00603099 Jy ! Component: 1200 - total flux cleaned = 0.00615167 Jy ! Component: 1250 - total flux cleaned = 0.00627064 Jy ! Component: 1300 - total flux cleaned = 0.00634903 Jy ! Component: 1350 - total flux cleaned = 0.00646472 Jy ! Component: 1400 - total flux cleaned = 0.00655955 Jy ! Component: 1450 - total flux cleaned = 0.00663442 Jy ! Component: 1500 - total flux cleaned = 0.00670824 Jy ! Component: 1550 - total flux cleaned = 0.00681744 Jy ! Component: 1600 - total flux cleaned = 0.00694271 Jy ! Component: 1650 - total flux cleaned = 0.00696037 Jy ! Component: 1700 - total flux cleaned = 0.00708269 Jy ! Component: 1750 - total flux cleaned = 0.00710011 Jy ! Component: 1800 - total flux cleaned = 0.00727033 Jy ! Component: 1850 - total flux cleaned = 0.00732072 Jy ! Component: 1900 - total flux cleaned = 0.00740355 Jy ! Component: 1950 - total flux cleaned = 0.00748587 Jy ! Component: 2000 - total flux cleaned = 0.00758326 Jy ! Total flux subtracted in 2048 components = 0.0077116 Jy ! Clean residual min=-0.000850 max=0.000917 Jy/beam ! Clean residual mean=-0.000000 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.0690806 Jy keep ! Adding 188 model components to the UV plane model. ! The established model now contains 290 components and 0.0690805 Jy ![Exited script file: muppet] wmap "J1423+1159_X_2017_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9741 x 2.1 at 1.227 degrees (North through East) ! Clean map min=-0.0015246 max=0.044142 Jy/beam ! Writing clean map to FITS file: J1423+1159_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 0.0441424 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000342744 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.32935 2.32935 4.65871 9.31742 18.6348 37.2697 74.5394 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.044 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9741 x 2.1 at 1.227 degrees (North through East) ! Clean map min=-0.0015246 max=0.044142 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 J1423+1159_X_2017_07_09_pus_uvs.log closed on Wed May 8 15:26:38 2019