! Started logfile: J0707+3822_X_2017_05_27_pus_uvs.log on Fri May 3 10:31:47 2019 obs J0707+3822_X_2017_05_27_pus_uva.fits ! Reading UV FITS file: J0707+3822_X_2017_05_27_pus_uva.fits ! AN table 1: 229 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.936148 visibilities/baseline/integration-bin. ! Found source: J0707+3822 ! ! 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 115764 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 J0707+3822_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 405 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 189 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 217 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 216 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 349 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 433 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 216 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 320 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 405 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 516 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 513 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003830Jy sigma=0.008763 ! Fit after self-cal, rms=0.965616Jy sigma=0.008436 ! 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=0.7628 mas, bmaj=1.276 mas, bpa=2.933 degrees ! Estimated noise=792.004 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 = 0.0288385 Jy ! Component: 100 - total flux cleaned = 0.0351669 Jy ! Total flux subtracted in 100 components = 0.0351669 Jy ! Clean residual min=-0.001917 max=0.002325 Jy/beam ! Clean residual mean=-0.000004 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.0351669 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0351669 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=0.075853Jy sigma=0.000633 ! Fit after self-cal, rms=0.074028Jy sigma=0.000616 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00459197 Jy ! Component: 100 - total flux cleaned = 0.00581349 Jy ! Total flux subtracted in 100 components = 0.00581349 Jy ! Clean residual min=-0.001726 max=0.002119 Jy/beam ! Clean residual mean=-0.000002 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.0409804 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 7 components and 0.0409804 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=0.073770Jy sigma=0.000614 ! Fit after self-cal, rms=0.073753Jy sigma=0.000614 ! 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=0.9935 mas, bmaj=1.614 mas, bpa=2.223 degrees ! Estimated noise=261.049 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 = 0.000364673 Jy ! Component: 100 - total flux cleaned = 0.00035116 Jy ! Component: 150 - total flux cleaned = 0.00032501 Jy ! Component: 200 - total flux cleaned = 0.000289917 Jy ! Total flux subtracted in 200 components = 0.000289917 Jy ! Clean residual min=-0.000782 max=0.000823 Jy/beam ! Clean residual mean=-0.000003 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.0412703 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 12 components and 0.0412703 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=0.073746Jy sigma=0.000614 ! Fit after self-cal, rms=0.073741Jy sigma=0.000614 ! 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 1.00 FD 1.01 HN 1.01 KP 1.00 ! LA 1.00 MK 0.98 NL 1.03 OV 1.09 ! PT 0.98 SC 1.10 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 1.03 KP 0.99 ! LA 1.04 MK 1.03 NL 1.09 OV 1.05 ! PT 1.12 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 1.00 KP 0.99 ! LA 1.07 MK 1.06 NL 1.08 OV 1.07 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.05 KP 0.96 ! LA 1.01 MK 1.05 NL 1.02 OV 1.07 ! PT 1.04 SC 1.10 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 0.98 KP 0.95 ! LA 1.06 MK 1.08 NL 1.01 OV 1.07 ! PT 1.06 SC 0.99 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 1.01 KP 0.95 ! LA 0.99 MK 1.04 NL 1.06 OV 1.06 ! PT 1.11 SC 1.05 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.98 HN 0.99 KP 1.00 ! LA 0.98 MK 1.03 NL 1.04 OV 1.02 ! PT 1.08 SC 1.05 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 0.95 KP 0.97 ! LA 0.98 MK 0.97 NL 1.01 OV 1.01 ! PT 1.08 SC 0.97 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.91 HN 0.92 KP 0.95 ! LA 0.96 MK 0.97 NL 1.03 OV 1.04 ! PT 1.00 SC 0.95 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.92 HN 0.86 KP 0.90 ! LA 1.04 MK 0.91 NL 0.99 OV 1.00 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.90 HN 0.89 KP 0.96 ! LA 0.95 MK 0.91 NL 1.05 OV 1.01 ! PT 0.96 SC 0.94 ! ! ! Correcting IF 12. ! A total of 168 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.84 HN 0.86 KP 0.95 ! LA 0.95 MK 0.76 NL 0.96 OV 0.96 ! PT 0.95 SC 0.93 ! ! ! Fit before self-cal, rms=0.073741Jy sigma=0.000614 ! Fit after self-cal, rms=0.071731Jy sigma=0.000613 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9912 mas, bmaj=1.607 mas, bpa=2.059 degrees ! Estimated noise=260.696 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 = 0.00023715 Jy ! Component: 100 - total flux cleaned = 0.000238702 Jy ! Component: 150 - total flux cleaned = 0.000232247 Jy ! Component: 200 - total flux cleaned = 0.000226275 Jy ! Total flux subtracted in 200 components = 0.000226275 Jy ! Clean residual min=-0.000635 max=0.000608 Jy/beam ! Clean residual mean=-0.000004 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.0414966 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 15 components and 0.0414966 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=0.071729Jy sigma=0.000613 ! Fit after self-cal, rms=0.071702Jy sigma=0.000613 ! 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=0.071702Jy sigma=0.000613 ! Fit after self-cal, rms=0.071819Jy sigma=0.000613 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.993 mas, bmaj=1.605 mas, bpa=2.177 degrees ! Estimated noise=260.801 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.04409e-05 Jy ! Component: 100 - total flux cleaned = 2.69412e-05 Jy ! Component: 150 - total flux cleaned = 1.6904e-05 Jy ! Component: 200 - total flux cleaned = 1.26239e-05 Jy ! Total flux subtracted in 200 components = 1.26239e-05 Jy ! Clean residual min=-0.000622 max=0.000622 Jy/beam ! Clean residual mean=-0.000004 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.0415092 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 17 components and 0.0415092 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=0.071818Jy sigma=0.000613 ! Fit after self-cal, rms=0.071837Jy sigma=0.000613 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 = -2.7446e-05 Jy ! Component: 100 - total flux cleaned = -6.04217e-05 Jy ! Component: 150 - total flux cleaned = -7.00801e-05 Jy ! Component: 200 - total flux cleaned = -7.44412e-05 Jy ! Total flux subtracted in 200 components = -7.44412e-05 Jy ! Clean residual min=-0.000631 max=0.000595 Jy/beam ! Clean residual mean=-0.000004 rms=0.000151 Jy/beam ! Combined flux in latest and established models = 0.0414348 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 17 components and 0.0414348 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=0.071836Jy sigma=0.000613 ! Fit after self-cal, rms=0.071834Jy sigma=0.000613 ! 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=0.071834Jy sigma=0.000613 ! Fit after self-cal, rms=0.072063Jy sigma=0.000612 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9914 mas, bmaj=1.602 mas, bpa=2.128 degrees ! Estimated noise=260.897 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000114239 Jy ! Component: 100 - total flux cleaned = 0.000119303 Jy ! Component: 150 - total flux cleaned = 0.000127342 Jy ! Component: 200 - total flux cleaned = 0.000134709 Jy ! Total flux subtracted in 200 components = 0.000134709 Jy ! Clean residual min=-0.000636 max=0.000604 Jy/beam ! Clean residual mean=-0.000004 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.0415695 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 18 components and 0.0415695 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=0.072062Jy sigma=0.000612 ! Fit after self-cal, rms=0.072076Jy sigma=0.000612 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 = 8.76049e-06 Jy ! Component: 100 - total flux cleaned = 8.52499e-06 Jy ! Component: 150 - total flux cleaned = 9.40861e-07 Jy ! Component: 200 - total flux cleaned = -6.05354e-06 Jy ! Total flux subtracted in 200 components = -6.05354e-06 Jy ! Clean residual min=-0.000632 max=0.000594 Jy/beam ! Clean residual mean=-0.000004 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.0415634 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 18 components and 0.0415634 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=0.072075Jy sigma=0.000612 ! Fit after self-cal, rms=0.072074Jy sigma=0.000612 ! 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=0.072074Jy sigma=0.000612 ! Fit after self-cal, rms=0.072222Jy sigma=0.000612 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.197 mas, bmaj=2.631 mas, bpa=4.002 degrees ! Estimated noise=326.72 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000232044 Jy ! Component: 100 - total flux cleaned = 0.000325574 Jy ! Component: 150 - total flux cleaned = 0.000338722 Jy ! Component: 200 - total flux cleaned = 0.000344887 Jy ! Total flux subtracted in 200 components = 0.000344887 Jy ! Clean residual min=-0.000712 max=0.000647 Jy/beam ! Clean residual mean=-0.000009 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.0419083 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 24 components and 0.0419083 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=0.072222Jy sigma=0.000612 ! Fit after self-cal, rms=0.072225Jy sigma=0.000612 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 = 5.18109e-05 Jy ! Component: 100 - total flux cleaned = 5.9039e-05 Jy ! Component: 150 - total flux cleaned = 6.72698e-05 Jy ! Component: 200 - total flux cleaned = 7.30773e-05 Jy ! Total flux subtracted in 200 components = 7.30773e-05 Jy ! Clean residual min=-0.000706 max=0.000626 Jy/beam ! Clean residual mean=-0.000009 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.0419814 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 25 components and 0.0419814 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=0.072225Jy sigma=0.000612 ! Fit after self-cal, rms=0.072227Jy sigma=0.000612 ! 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=0.9898 mas, bmaj=1.6 mas, bpa=2.118 degrees ! Estimated noise=261.155 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9898 x 1.6 at 2.118 degrees (North through East) ! Clean map min=-0.0006039 max=0.040648 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=0.764 mas, bmaj=1.261 mas, bpa=2.116 degrees ! Estimated noise=780.482 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0314666 Jy ! Component: 100 - total flux cleaned = 0.038408 Jy ! Component: 150 - total flux cleaned = 0.0407237 Jy ! Component: 200 - total flux cleaned = 0.0414294 Jy ! Total flux subtracted in 200 components = 0.0414294 Jy ! Clean residual min=-0.001659 max=0.001813 Jy/beam ! Clean residual mean=-0.000003 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.0414294 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 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0414294 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9898 mas, bmaj=1.6 mas, bpa=2.118 degrees ! Estimated noise=261.155 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 = 0.00051225 Jy ! Component: 100 - total flux cleaned = 0.000531348 Jy ! Component: 150 - total flux cleaned = 0.000502912 Jy ! Component: 200 - total flux cleaned = 0.000466407 Jy ! Total flux subtracted in 200 components = 0.000466407 Jy ! Clean residual min=-0.000645 max=0.000579 Jy/beam ! Clean residual mean=-0.000004 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.0418958 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 0.0418958 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=2.197 mas, bmaj=2.631 mas, bpa=4.002 degrees ! Estimated noise=326.72 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000163497 Jy ! Component: 100 - total flux cleaned = 0.000162294 Jy ! Component: 150 - total flux cleaned = 0.00016193 Jy ! Component: 200 - total flux cleaned = 0.000168781 Jy ! Total flux subtracted in 200 components = 0.000168781 Jy ! Clean residual min=-0.000716 max=0.000615 Jy/beam ! Clean residual mean=-0.000009 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.0420646 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 = 2.97543e-06 Jy ! Component: 100 - total flux cleaned = 2.8101e-07 Jy ! Component: 150 - total flux cleaned = -2.36709e-06 Jy ! Component: 200 - total flux cleaned = -4.73683e-06 Jy ! Total flux subtracted in 200 components = -4.73683e-06 Jy ! Clean residual min=-0.000713 max=0.000615 Jy/beam ! Clean residual mean=-0.000009 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.0420599 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 24 components and 0.0420599 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9898 mas, bmaj=1.6 mas, bpa=2.118 degrees ! Estimated noise=261.155 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000107414 Jy ! Component: 100 - total flux cleaned = -0.000130561 Jy ! Component: 150 - total flux cleaned = -0.000143506 Jy ! Component: 200 - total flux cleaned = -0.00015979 Jy ! Total flux subtracted in 200 components = -0.00015979 Jy ! Clean residual min=-0.000624 max=0.000586 Jy/beam ! Clean residual mean=-0.000004 rms=0.000152 Jy/beam ! Combined flux in latest and established models = 0.0419001 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 26 components and 0.0419001 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=0.072228Jy sigma=0.000612 ! Fit after self-cal, rms=0.072228Jy sigma=0.000612 wmodel J0707+3822_X_2017_05_27_pus_map.mod ! Writing 26 model components to file: J0707+3822_X_2017_05_27_pus_map.mod wobs J0707+3822_X_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J0707+3822_X_2017_05_27_pus_uvs.fits wwins J0707+3822_X_2017_05_27_pus_map.win ! wwins: Wrote 1 windows to J0707+3822_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 = -7.99827e-05 Jy ! Component: 100 - total flux cleaned = -0.000162545 Jy ! Component: 150 - total flux cleaned = -0.000202211 Jy ! Component: 200 - total flux cleaned = -0.000259072 Jy ! Component: 250 - total flux cleaned = -0.000277391 Jy ! Component: 300 - total flux cleaned = -0.00025985 Jy ! Component: 350 - total flux cleaned = -0.000234083 Jy ! Component: 400 - total flux cleaned = -0.000208704 Jy ! Component: 450 - total flux cleaned = -0.000200362 Jy ! Component: 500 - total flux cleaned = -0.000208417 Jy ! Component: 550 - total flux cleaned = -0.000224202 Jy ! Component: 600 - total flux cleaned = -0.000216433 Jy ! Component: 650 - total flux cleaned = -0.000216471 Jy ! Component: 700 - total flux cleaned = -0.000238911 Jy ! Component: 750 - total flux cleaned = -0.000246266 Jy ! Component: 800 - total flux cleaned = -0.000246182 Jy ! Component: 850 - total flux cleaned = -0.000274781 Jy ! Component: 900 - total flux cleaned = -0.00027473 Jy ! Component: 950 - total flux cleaned = -0.000274652 Jy ! Component: 1000 - total flux cleaned = -0.000288419 Jy ! Component: 1050 - total flux cleaned = -0.000288502 Jy ! Component: 1100 - total flux cleaned = -0.000308821 Jy ! Component: 1150 - total flux cleaned = -0.000322119 Jy ! Component: 1200 - total flux cleaned = -0.000348487 Jy ! Component: 1250 - total flux cleaned = -0.000354939 Jy ! Component: 1300 - total flux cleaned = -0.000348526 Jy ! Component: 1350 - total flux cleaned = -0.000373988 Jy ! Component: 1400 - total flux cleaned = -0.000380349 Jy ! Component: 1450 - total flux cleaned = -0.000399087 Jy ! Component: 1500 - total flux cleaned = -0.000417634 Jy ! Component: 1550 - total flux cleaned = -0.000436032 Jy ! Component: 1600 - total flux cleaned = -0.000454141 Jy ! Component: 1650 - total flux cleaned = -0.000478139 Jy ! Component: 1700 - total flux cleaned = -0.000495894 Jy ! Component: 1750 - total flux cleaned = -0.000501856 Jy ! Component: 1800 - total flux cleaned = -0.000548331 Jy ! Component: 1850 - total flux cleaned = -0.000548333 Jy ! Component: 1900 - total flux cleaned = -0.000582635 Jy ! Component: 1950 - total flux cleaned = -0.000616592 Jy ! Component: 2000 - total flux cleaned = -0.000611011 Jy ! Total flux subtracted in 2048 components = -0.000644413 Jy ! Clean residual min=-0.000338 max=0.000295 Jy/beam ! Clean residual mean=-0.000002 rms=0.000105 Jy/beam ! Combined flux in latest and established models = 0.0412557 Jy keep ! Adding 146 model components to the UV plane model. ! The established model now contains 172 components and 0.0412557 Jy ![Exited script file: muppet] wmap "J0707+3822_X_2017_05_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9898 x 1.6 at 2.118 degrees (North through East) ! Clean map min=-0.00056877 max=0.040617 Jy/beam ! Writing clean map to FITS file: J0707+3822_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 0.0406167 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000104057 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.76858 0.76858 1.53716 3.07432 6.14864 12.2973 24.5946 49.1891 98.3782 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.04 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9898 x 1.6 at 2.118 degrees (North through East) ! Clean map min=-0.00056877 max=0.040617 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 J0707+3822_X_2017_05_27_pus_uvs.log closed on Fri May 3 10:31:52 2019