! Started logfile: J0934+3926_X_2017_08_12_pus_uvs.log on Fri May 10 15:22:12 2019 obs J0934+3926_X_2017_08_12_pus_uva.fits ! Reading UV FITS file: J0934+3926_X_2017_08_12_pus_uva.fits ! AN table 1: 172 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.913824 visibilities/baseline/integration-bin. ! Found source: J0934+3926 ! ! 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 1049 lines of history. ! ! Reading 84876 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 J0934+3926_X_2017_08_12_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 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.846195Jy sigma=0.007033 ! Fit after self-cal, rms=0.827069Jy sigma=0.006888 ! 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=0.7684 mas, bmaj=1.224 mas, bpa=8.092 degrees ! Estimated noise=680.506 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 = 0.13676 Jy ! Component: 100 - total flux cleaned = 0.16678 Jy ! Total flux subtracted in 100 components = 0.16678 Jy ! Clean residual min=-0.003084 max=0.009258 Jy/beam ! Clean residual mean=-0.000006 rms=0.000971 Jy/beam ! Combined flux in latest and established models = 0.16678 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.16678 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=0.084723Jy sigma=0.000669 ! Fit after self-cal, rms=0.084717Jy sigma=0.000669 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00917388 Jy ! Component: 100 - total flux cleaned = 0.0136703 Jy ! Total flux subtracted in 100 components = 0.0136703 Jy ! Clean residual min=-0.002447 max=0.003249 Jy/beam ! Clean residual mean=-0.000003 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.18045 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.18045 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=0.083702Jy sigma=0.000658 ! Fit after self-cal, rms=0.083702Jy sigma=0.000658 ! 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=0.9498 mas, bmaj=1.519 mas, bpa=8.014 degrees ! Estimated noise=293.983 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) ! Added new window around map position (0.6, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00388263 Jy ! Component: 100 - total flux cleaned = 0.00622509 Jy ! Component: 150 - total flux cleaned = 0.00790159 Jy ! Component: 200 - total flux cleaned = 0.00872356 Jy ! Total flux subtracted in 200 components = 0.00872356 Jy ! Clean residual min=-0.001747 max=0.002663 Jy/beam ! Clean residual mean=0.000002 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.189174 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 29 components and 0.189174 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=0.083504Jy sigma=0.000657 ! Fit after self-cal, rms=0.083503Jy sigma=0.000656 ! 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 1.00 FD 0.98 HN 0.99 KP 1.00 ! LA 0.97 MK 0.98 NL 0.95 OV 0.99 ! PT 1.00 SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.96 KP 1.01 ! LA 0.97 MK 0.98 NL 0.96 OV 1.00 ! PT 1.03 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.98 KP 0.94 ! LA 1.00 MK 0.99 NL 0.97 OV 1.01 ! PT 1.00 SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.00 KP 0.97 ! LA 1.00 MK 1.00 NL 0.97 OV 1.00 ! PT 1.02 SC 1.12 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.94 HN 0.97 KP 0.98 ! LA 0.97 MK 1.02 NL 0.97 OV 1.00 ! PT 1.02 SC 1.09 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.01 KP 0.99 ! LA 1.01 MK 1.00 NL 1.00 OV 1.00 ! PT 0.98 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 0.97 KP 0.99 ! LA 0.98 MK 1.01 NL 0.97 OV 1.00 ! PT 1.02 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 0.99 KP 1.00 ! LA 0.97 MK 1.00 NL 0.96 OV 1.00 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.00 KP 0.98 ! LA 0.98 MK 0.97 NL 0.97 OV 1.00 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 0.98 KP 0.98 ! LA 1.01 MK 1.01 NL 0.96 OV 1.00 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.99 KP 0.99 ! LA 1.01 MK 1.01 NL 0.96 OV 1.00 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 1.04 KP 1.00 ! LA 0.99 MK 0.98 NL 0.97 OV 1.01 ! PT 1.03 SC 1.07 ! ! ! Fit before self-cal, rms=0.083503Jy sigma=0.000656 ! Fit after self-cal, rms=0.083433Jy sigma=0.000654 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9608 mas, bmaj=1.527 mas, bpa=7.029 degrees ! Estimated noise=292.932 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 = -0.00130657 Jy ! Component: 100 - total flux cleaned = -0.00125361 Jy ! Component: 150 - total flux cleaned = -0.0011722 Jy ! Component: 200 - total flux cleaned = -0.00110356 Jy ! Total flux subtracted in 200 components = -0.00110356 Jy ! Clean residual min=-0.001296 max=0.001868 Jy/beam ! Clean residual mean=-0.000004 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.18807 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 38 components and 0.18807 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=0.083350Jy sigma=0.000653 ! Fit after self-cal, rms=0.083367Jy sigma=0.000653 ! 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=0.083367Jy sigma=0.000653 ! Fit after self-cal, rms=0.084999Jy sigma=0.000650 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9591 mas, bmaj=1.527 mas, bpa=7.559 degrees ! Estimated noise=292.487 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.6177e-05 Jy ! Component: 100 - total flux cleaned = 4.67354e-05 Jy ! Component: 150 - total flux cleaned = 8.53575e-05 Jy ! Component: 200 - total flux cleaned = 6.67485e-05 Jy ! Total flux subtracted in 200 components = 6.67485e-05 Jy ! Clean residual min=-0.000874 max=0.000999 Jy/beam ! Clean residual mean=-0.000003 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.188137 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 53 components and 0.188137 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=0.084988Jy sigma=0.000650 ! Fit after self-cal, rms=0.085031Jy sigma=0.000650 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) ! Added new window around map position (11.2, 24.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000737923 Jy ! Component: 100 - total flux cleaned = 0.000842223 Jy ! Component: 150 - total flux cleaned = 0.000857273 Jy ! Component: 200 - total flux cleaned = 0.000885375 Jy ! Total flux subtracted in 200 components = 0.000885375 Jy ! Clean residual min=-0.000820 max=0.000767 Jy/beam ! Clean residual mean=-0.000004 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.189022 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 63 components and 0.189022 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=0.085020Jy sigma=0.000650 ! Fit after self-cal, rms=0.085019Jy sigma=0.000650 ! 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=0.085019Jy sigma=0.000650 ! Fit after self-cal, rms=0.085117Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9589 mas, bmaj=1.526 mas, bpa=7.542 degrees ! Estimated noise=292.372 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.226e-05 Jy ! Component: 100 - total flux cleaned = 9.5115e-05 Jy ! Component: 150 - total flux cleaned = 0.000121696 Jy ! Component: 200 - total flux cleaned = 0.000145649 Jy ! Total flux subtracted in 200 components = 0.000145649 Jy ! Clean residual min=-0.000772 max=0.000763 Jy/beam ! Clean residual mean=-0.000003 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.189168 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 66 components and 0.189168 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=0.000650 ! Fit after self-cal, rms=0.085114Jy sigma=0.000650 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 = -1.47018e-05 Jy ! Component: 100 - total flux cleaned = -3.78177e-06 Jy ! Component: 150 - total flux cleaned = -3.84369e-06 Jy ! Component: 200 - total flux cleaned = 5.9629e-06 Jy ! Total flux subtracted in 200 components = 5.9629e-06 Jy ! Clean residual min=-0.000763 max=0.000752 Jy/beam ! Clean residual mean=-0.000003 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.189174 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 68 components and 0.189174 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=0.000650 ! Fit after self-cal, rms=0.085111Jy sigma=0.000650 ! 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=0.085111Jy sigma=0.000650 ! Fit after self-cal, rms=0.085150Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.153 mas, bmaj=2.522 mas, bpa=5.337 degrees ! Estimated noise=368.183 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000182054 Jy ! Component: 100 - total flux cleaned = 0.000266075 Jy ! Component: 150 - total flux cleaned = 0.000299679 Jy ! Component: 200 - total flux cleaned = 0.000311059 Jy ! Total flux subtracted in 200 components = 0.000311059 Jy ! Clean residual min=-0.000744 max=0.000763 Jy/beam ! Clean residual mean=-0.000004 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.189485 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 80 components and 0.189485 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=0.085150Jy sigma=0.000650 ! Fit after self-cal, rms=0.085151Jy sigma=0.000650 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 = 4.53186e-05 Jy ! Component: 100 - total flux cleaned = 5.10411e-05 Jy ! Component: 150 - total flux cleaned = 5.60908e-05 Jy ! Component: 200 - total flux cleaned = 5.61843e-05 Jy ! Total flux subtracted in 200 components = 5.61843e-05 Jy ! Clean residual min=-0.000745 max=0.000770 Jy/beam ! Clean residual mean=-0.000004 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.189541 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 84 components and 0.189541 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=0.085150Jy sigma=0.000650 ! Fit after self-cal, rms=0.085150Jy sigma=0.000650 ! 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=0.9588 mas, bmaj=1.525 mas, bpa=7.526 degrees ! Estimated noise=292.375 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9588 x 1.525 at 7.526 degrees (North through East) ! Clean map min=-0.00068245 max=0.17601 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=0.7742 mas, bmaj=1.228 mas, bpa=7.511 degrees ! Estimated noise=680.933 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.136751 Jy ! Component: 100 - total flux cleaned = 0.16697 Jy ! Component: 150 - total flux cleaned = 0.176195 Jy ! Component: 200 - total flux cleaned = 0.180069 Jy ! Total flux subtracted in 200 components = 0.180069 Jy ! Clean residual min=-0.001657 max=0.001899 Jy/beam ! Clean residual mean=-0.000004 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.180069 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.180069 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9588 mas, bmaj=1.525 mas, bpa=7.526 degrees ! Estimated noise=292.375 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 = 0.00261521 Jy ! Component: 100 - total flux cleaned = 0.00415246 Jy ! Component: 150 - total flux cleaned = 0.00526394 Jy ! Component: 200 - total flux cleaned = 0.00612757 Jy ! Total flux subtracted in 200 components = 0.00612757 Jy ! Clean residual min=-0.000738 max=0.000943 Jy/beam ! Clean residual mean=-0.000006 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.186197 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 36 components and 0.186197 Jy ! Inverting map ! Added new window around map position (1.8, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000850604 Jy ! Component: 100 - total flux cleaned = 0.00142946 Jy ! Component: 150 - total flux cleaned = 0.00190723 Jy ! Component: 200 - total flux cleaned = 0.00225004 Jy ! Total flux subtracted in 200 components = 0.00225004 Jy ! Clean residual min=-0.000701 max=0.000749 Jy/beam ! Clean residual mean=-0.000003 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.188447 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 54 components and 0.188447 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=2.153 mas, bmaj=2.522 mas, bpa=5.337 degrees ! Estimated noise=368.183 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000441318 Jy ! Component: 100 - total flux cleaned = 0.000666781 Jy ! Component: 150 - total flux cleaned = 0.000840771 Jy ! Component: 200 - total flux cleaned = 0.000896821 Jy ! Total flux subtracted in 200 components = 0.000896821 Jy ! Clean residual min=-0.000762 max=0.000801 Jy/beam ! Clean residual mean=-0.000004 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.189343 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 = 3.16597e-05 Jy ! Component: 100 - total flux cleaned = 5.93182e-05 Jy ! Component: 150 - total flux cleaned = 8.32652e-05 Jy ! Component: 200 - total flux cleaned = 0.000105052 Jy ! Total flux subtracted in 200 components = 0.000105052 Jy ! Clean residual min=-0.000741 max=0.000789 Jy/beam ! Clean residual mean=-0.000003 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.189448 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 83 components and 0.189448 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9588 mas, bmaj=1.525 mas, bpa=7.526 degrees ! Estimated noise=292.375 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.55678e-05 Jy ! Component: 100 - total flux cleaned = 2.73438e-05 Jy ! Component: 150 - total flux cleaned = 4.85461e-05 Jy ! Component: 200 - total flux cleaned = 5.84161e-05 Jy ! Total flux subtracted in 200 components = 5.84161e-05 Jy ! Clean residual min=-0.000718 max=0.000778 Jy/beam ! Clean residual mean=-0.000002 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.189507 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 94 components and 0.189507 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=0.085147Jy sigma=0.000650 ! Fit after self-cal, rms=0.085145Jy sigma=0.000650 wmodel J0934+3926_X_2017_08_12_pus_map.mod ! Writing 94 model components to file: J0934+3926_X_2017_08_12_pus_map.mod wobs J0934+3926_X_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J0934+3926_X_2017_08_12_pus_uvs.fits wwins J0934+3926_X_2017_08_12_pus_map.win ! wwins: Wrote 4 windows to J0934+3926_X_2017_08_12_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 = 0.000116961 Jy ! Component: 100 - total flux cleaned = 8.12626e-05 Jy ! Component: 150 - total flux cleaned = 6.92933e-05 Jy ! Component: 200 - total flux cleaned = 8.0118e-05 Jy ! Component: 250 - total flux cleaned = 7.96876e-05 Jy ! Component: 300 - total flux cleaned = 1.93487e-05 Jy ! Component: 350 - total flux cleaned = -2.94949e-05 Jy ! Component: 400 - total flux cleaned = -8.65441e-05 Jy ! Component: 450 - total flux cleaned = -0.000141985 Jy ! Component: 500 - total flux cleaned = -0.000196265 Jy ! Component: 550 - total flux cleaned = -0.000240552 Jy ! Component: 600 - total flux cleaned = -0.000275458 Jy ! Component: 650 - total flux cleaned = -0.000318569 Jy ! Component: 700 - total flux cleaned = -0.000377824 Jy ! Component: 750 - total flux cleaned = -0.000427617 Jy ! Component: 800 - total flux cleaned = -0.000452344 Jy ! Component: 850 - total flux cleaned = -0.000500627 Jy ! Component: 900 - total flux cleaned = -0.000524418 Jy ! Component: 950 - total flux cleaned = -0.000563559 Jy ! Component: 1000 - total flux cleaned = -0.000594399 Jy ! Component: 1050 - total flux cleaned = -0.000647627 Jy ! Component: 1100 - total flux cleaned = -0.000662575 Jy ! Component: 1150 - total flux cleaned = -0.000692301 Jy ! Component: 1200 - total flux cleaned = -0.000699784 Jy ! Component: 1250 - total flux cleaned = -0.000736134 Jy ! Component: 1300 - total flux cleaned = -0.000764862 Jy ! Component: 1350 - total flux cleaned = -0.000771975 Jy ! Component: 1400 - total flux cleaned = -0.000786114 Jy ! Component: 1450 - total flux cleaned = -0.000814077 Jy ! Component: 1500 - total flux cleaned = -0.000841827 Jy ! Component: 1550 - total flux cleaned = -0.000855451 Jy ! Component: 1600 - total flux cleaned = -0.000868998 Jy ! Component: 1650 - total flux cleaned = -0.000902693 Jy ! Component: 1700 - total flux cleaned = -0.000916105 Jy ! Component: 1750 - total flux cleaned = -0.000942475 Jy ! Component: 1800 - total flux cleaned = -0.000942543 Jy ! Component: 1850 - total flux cleaned = -0.000955575 Jy ! Component: 1900 - total flux cleaned = -0.000981261 Jy ! Component: 1950 - total flux cleaned = -0.000987676 Jy ! Component: 2000 - total flux cleaned = -0.000994001 Jy ! Total flux subtracted in 2048 components = -0.00102534 Jy ! Clean residual min=-0.000415 max=0.000332 Jy/beam ! Clean residual mean=-0.000001 rms=0.000120 Jy/beam ! Combined flux in latest and established models = 0.188482 Jy keep ! Adding 153 model components to the UV plane model. ! The established model now contains 247 components and 0.188481 Jy ![Exited script file: muppet] wmap "J0934+3926_X_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9588 x 1.525 at 7.526 degrees (North through East) ! Clean map min=-0.00061643 max=0.17596 Jy/beam ! Writing clean map to FITS file: J0934+3926_X_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.175955 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000119041 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.202962 0.202962 0.405925 0.81185 1.6237 3.2474 6.4948 12.9896 25.9792 51.9584 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.175 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9588 x 1.525 at 7.526 degrees (North through East) ! Clean map min=-0.00061643 max=0.17596 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 J0934+3926_X_2017_08_12_pus_uvs.log closed on Fri May 10 15:22:16 2019