! Started logfile: J0958+6533_X_2017_09_26_pus_uvs.log on Sat May 11 13:37:20 2019 obs J0958+6533_X_2017_09_26_pus_uva.fits ! Reading UV FITS file: J0958+6533_X_2017_09_26_pus_uva.fits ! AN table 1: 12 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.921296 visibilities/baseline/integration-bin. ! Found source: J0958+6533 ! ! 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 947 lines of history. ! ! Reading 4776 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 J0958+6533_X_2017_09_26_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 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.421073Jy sigma=0.003637 ! Fit after self-cal, rms=0.412382Jy sigma=0.003554 ! 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=0.7026 mas, bmaj=2.625 mas, bpa=-55.08 degrees ! Estimated noise=2018.41 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 = 0.45264 Jy ! Component: 100 - total flux cleaned = 0.574194 Jy ! Total flux subtracted in 100 components = 0.574194 Jy ! Clean residual min=-0.028198 max=0.053787 Jy/beam ! Clean residual mean=0.000118 rms=0.009257 Jy/beam ! Combined flux in latest and established models = 0.574194 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.574194 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=0.131210Jy sigma=0.001103 ! Fit after self-cal, rms=0.131114Jy sigma=0.001102 ! 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=0.9113 mas, bmaj=2.7 mas, bpa=-56.8 degrees ! Estimated noise=1177.51 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 = 0.0680416 Jy ! Component: 100 - total flux cleaned = 0.102665 Jy ! Component: 150 - total flux cleaned = 0.124115 Jy ! Component: 200 - total flux cleaned = 0.138043 Jy ! Total flux subtracted in 200 components = 0.138043 Jy ! Clean residual min=-0.015474 max=0.011906 Jy/beam ! Clean residual mean=0.000068 rms=0.003572 Jy/beam ! Combined flux in latest and established models = 0.712237 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 28 components and 0.712237 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=0.089334Jy sigma=0.000739 ! Fit after self-cal, rms=0.089190Jy sigma=0.000737 ! 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 1.04 FD 0.99 HN 1.01 KP 0.98 ! LA 0.96 MK 1.00 NL 0.95 OV 1.00 ! PT 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.03 KP 0.97 ! LA 0.97 MK 0.99 NL 0.97 OV 1.00 ! PT 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.04 KP 0.98 ! LA 1.00 MK 1.01 NL 0.96 OV 0.99 ! PT 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.97 HN 1.04 KP 0.96 ! LA 1.00 MK 1.00 NL 0.97 OV 1.00 ! PT 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 0.95 KP 0.94 ! LA 0.98 MK 1.05 NL 0.97 OV 0.98 ! PT 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.97 HN 1.00 KP 0.96 ! LA 0.98 MK 1.01 NL 0.99 OV 1.02 ! PT 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.06 KP 0.95 ! LA 1.00 MK 1.04 NL 0.98 OV 0.99 ! PT 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.03 HN 1.09 KP 0.79 ! LA 0.98 MK 1.03 NL 0.98 OV 1.01 ! PT 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.97 HN 1.12 KP 0.82 ! LA 0.98 MK 1.03 NL 0.97 OV 1.10 ! PT 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.03 KP 0.86 ! LA 1.02 MK 1.04 NL 0.98 OV 1.08 ! PT 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.05 HN 1.02 KP 0.89 ! LA 1.01 MK 1.01 NL 0.98 OV 1.08 ! PT 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.08 HN 1.10 KP 0.94 ! LA 0.98 MK 1.02 NL 0.99 OV 1.10 ! PT 1.02 ! ! ! Fit before self-cal, rms=0.089190Jy sigma=0.000737 ! Fit after self-cal, rms=0.076754Jy sigma=0.000648 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9203 mas, bmaj=2.711 mas, bpa=-56.75 degrees ! Estimated noise=1174.41 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 = 0.00019082 Jy ! Component: 100 - total flux cleaned = -0.000676128 Jy ! Component: 150 - total flux cleaned = -0.000875404 Jy ! Component: 200 - total flux cleaned = -0.00122089 Jy ! Total flux subtracted in 200 components = -0.00122089 Jy ! Clean residual min=-0.004343 max=0.005597 Jy/beam ! Clean residual mean=-0.000055 rms=0.001311 Jy/beam ! Combined flux in latest and established models = 0.711016 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 40 components and 0.711016 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=0.076361Jy sigma=0.000644 ! Fit after self-cal, rms=0.076321Jy sigma=0.000644 ! 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=0.076321Jy sigma=0.000644 ! Fit after self-cal, rms=0.076130Jy sigma=0.000644 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.92 mas, bmaj=2.709 mas, bpa=-56.79 degrees ! Estimated noise=1172.81 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000888352 Jy ! Component: 100 - total flux cleaned = -0.00146582 Jy ! Component: 150 - total flux cleaned = -0.00175134 Jy ! Component: 200 - total flux cleaned = -0.00200802 Jy ! Total flux subtracted in 200 components = -0.00200802 Jy ! Clean residual min=-0.003882 max=0.005207 Jy/beam ! Clean residual mean=-0.000059 rms=0.001153 Jy/beam ! Combined flux in latest and established models = 0.709008 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 45 components and 0.709008 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=0.075962Jy sigma=0.000642 ! Fit after self-cal, rms=0.075949Jy sigma=0.000642 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 (-7.2, 6.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00243323 Jy ! Component: 100 - total flux cleaned = 0.0029185 Jy ! Component: 150 - total flux cleaned = 0.00362277 Jy ! Component: 200 - total flux cleaned = 0.00423854 Jy ! Total flux subtracted in 200 components = 0.00423854 Jy ! Clean residual min=-0.003200 max=0.003103 Jy/beam ! Clean residual mean=-0.000036 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 0.713247 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 60 components and 0.713247 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=0.075624Jy sigma=0.000639 ! Fit after self-cal, rms=0.075618Jy sigma=0.000639 ! 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=0.075618Jy sigma=0.000639 ! Fit after self-cal, rms=0.075492Jy sigma=0.000639 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.92 mas, bmaj=2.709 mas, bpa=-56.82 degrees ! Estimated noise=1171.56 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.63705e-05 Jy ! Component: 100 - total flux cleaned = 0.000379624 Jy ! Component: 150 - total flux cleaned = 0.000586331 Jy ! Component: 200 - total flux cleaned = 0.000827785 Jy ! Total flux subtracted in 200 components = 0.000827785 Jy ! Clean residual min=-0.002939 max=0.002998 Jy/beam ! Clean residual mean=-0.000031 rms=0.000753 Jy/beam ! Combined flux in latest and established models = 0.714075 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 75 components and 0.714075 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=0.075422Jy sigma=0.000638 ! Fit after self-cal, rms=0.075420Jy sigma=0.000638 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 = 4.17062e-05 Jy ! Component: 100 - total flux cleaned = 0.000260763 Jy ! Component: 150 - total flux cleaned = 0.000504909 Jy ! Component: 200 - total flux cleaned = 0.000693721 Jy ! Total flux subtracted in 200 components = 0.000693721 Jy ! Clean residual min=-0.002801 max=0.002912 Jy/beam ! Clean residual mean=-0.000030 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.714768 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 80 components and 0.714768 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=0.075382Jy sigma=0.000638 ! Fit after self-cal, rms=0.075381Jy sigma=0.000638 ! 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=0.075381Jy sigma=0.000638 ! Fit after self-cal, rms=0.075306Jy sigma=0.000638 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.295 mas, bmaj=3.283 mas, bpa=-70.98 degrees ! Estimated noise=1415.42 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00035572 Jy ! Component: 100 - total flux cleaned = 0.000702812 Jy ! Component: 150 - total flux cleaned = 0.000730455 Jy ! Component: 200 - total flux cleaned = 0.000730537 Jy ! Total flux subtracted in 200 components = 0.000730537 Jy ! Clean residual min=-0.002844 max=0.002449 Jy/beam ! Clean residual mean=-0.000063 rms=0.000810 Jy/beam ! Combined flux in latest and established models = 0.715499 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 92 components and 0.715499 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=0.075289Jy sigma=0.000638 ! Fit after self-cal, rms=0.075288Jy sigma=0.000638 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 = 0.000370214 Jy ! Component: 100 - total flux cleaned = 0.000418191 Jy ! Component: 150 - total flux cleaned = 0.000461994 Jy ! Component: 200 - total flux cleaned = 0.00050244 Jy ! Total flux subtracted in 200 components = 0.00050244 Jy ! Clean residual min=-0.002740 max=0.002429 Jy/beam ! Clean residual mean=-0.000061 rms=0.000783 Jy/beam ! Combined flux in latest and established models = 0.716001 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 101 components and 0.716001 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=0.075283Jy sigma=0.000638 ! Fit after self-cal, rms=0.075283Jy sigma=0.000638 ! 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=0.9198 mas, bmaj=2.708 mas, bpa=-56.83 degrees ! Estimated noise=1170.77 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9198 x 2.708 at -56.83 degrees (North through East) ! Clean map min=-0.0031828 max=0.59928 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 ! Performing amp+phase self-cal ! ! 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=0.075283Jy sigma=0.000638 ! Fit after self-cal, rms=0.070474Jy sigma=0.000592 ! Inverting map and beam ! Estimated beam: bmin=0.9194 mas, bmaj=2.708 mas, bpa=-56.84 degrees ! Estimated noise=1170.71 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000460003 Jy ! Component: 100 - total flux cleaned = -0.000537964 Jy ! Component: 150 - total flux cleaned = -0.000537393 Jy ! Component: 200 - total flux cleaned = -0.000504065 Jy ! Total flux subtracted in 200 components = -0.000504065 Jy ! Clean residual min=-0.002382 max=0.002829 Jy/beam ! Clean residual mean=-0.000029 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.715497 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 116 components and 0.715497 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=0.070439Jy sigma=0.000592 ! Fit after self-cal, rms=0.070439Jy sigma=0.000592 ! Inverting map ! Added new window around map position (25.4, 25.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000891729 Jy ! Component: 100 - total flux cleaned = 0.000653366 Jy ! Component: 150 - total flux cleaned = 0.000685433 Jy ! Component: 200 - total flux cleaned = 0.000924313 Jy ! Total flux subtracted in 200 components = 0.000924313 Jy ! Clean residual min=-0.002410 max=0.002292 Jy/beam ! Clean residual mean=-0.000021 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.716421 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 127 components and 0.716421 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=0.070333Jy sigma=0.000591 ! Fit after self-cal, rms=0.070330Jy sigma=0.000591 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.070330Jy sigma=0.000591 ! Fit after self-cal, rms=0.070288Jy sigma=0.000591 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=0.7089 mas, bmaj=2.621 mas, bpa=-55.04 degrees ! Estimated noise=2019.43 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.452799 Jy ! Component: 100 - total flux cleaned = 0.571527 Jy ! Component: 150 - total flux cleaned = 0.627708 Jy ! Component: 200 - total flux cleaned = 0.656486 Jy ! Total flux subtracted in 200 components = 0.656486 Jy ! Clean residual min=-0.009533 max=0.013982 Jy/beam ! Clean residual mean=-0.000007 rms=0.003056 Jy/beam ! Combined flux in latest and established models = 0.656486 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 0.656486 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9194 mas, bmaj=2.708 mas, bpa=-56.85 degrees ! Estimated noise=1170.28 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 = 0.0204726 Jy ! Component: 100 - total flux cleaned = 0.0327081 Jy ! Component: 150 - total flux cleaned = 0.0400804 Jy ! Component: 200 - total flux cleaned = 0.0440716 Jy ! Total flux subtracted in 200 components = 0.0440716 Jy ! Clean residual min=-0.004473 max=0.004529 Jy/beam ! Clean residual mean=-0.000063 rms=0.001231 Jy/beam ! Combined flux in latest and established models = 0.700558 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 34 components and 0.700557 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=2.294 mas, bmaj=3.283 mas, bpa=-71.01 degrees ! Estimated noise=1415.49 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00526012 Jy ! Component: 100 - total flux cleaned = 0.00702775 Jy ! Component: 150 - total flux cleaned = 0.00822976 Jy ! Component: 200 - total flux cleaned = 0.0094625 Jy ! Total flux subtracted in 200 components = 0.0094625 Jy ! Clean residual min=-0.004005 max=0.003355 Jy/beam ! Clean residual mean=-0.000078 rms=0.001121 Jy/beam ! Combined flux in latest and established models = 0.71002 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 = 0.000713989 Jy ! Component: 100 - total flux cleaned = 0.00129115 Jy ! Component: 150 - total flux cleaned = 0.00187896 Jy ! Component: 200 - total flux cleaned = 0.00229466 Jy ! Total flux subtracted in 200 components = 0.00229466 Jy ! Clean residual min=-0.003646 max=0.002927 Jy/beam ! Clean residual mean=-0.000061 rms=0.000972 Jy/beam ! Combined flux in latest and established models = 0.712315 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 68 components and 0.712315 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9194 mas, bmaj=2.708 mas, bpa=-56.85 degrees ! Estimated noise=1170.28 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117921 Jy ! Component: 100 - total flux cleaned = 0.00117185 Jy ! Component: 150 - total flux cleaned = 0.00134043 Jy ! Component: 200 - total flux cleaned = 0.00150207 Jy ! Total flux subtracted in 200 components = 0.00150207 Jy ! Clean residual min=-0.003208 max=0.002745 Jy/beam ! Clean residual mean=-0.000022 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.713817 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 83 components and 0.713817 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=0.070568Jy sigma=0.000593 ! Fit after self-cal, rms=0.070562Jy sigma=0.000593 wmodel J0958+6533_X_2017_09_26_pus_map.mod ! Writing 83 model components to file: J0958+6533_X_2017_09_26_pus_map.mod wobs J0958+6533_X_2017_09_26_pus_uvs.fits ! Writing UV FITS file: J0958+6533_X_2017_09_26_pus_uvs.fits wwins J0958+6533_X_2017_09_26_pus_map.win ! wwins: Wrote 3 windows to J0958+6533_X_2017_09_26_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 = -0.000605958 Jy ! Component: 100 - total flux cleaned = -0.000834637 Jy ! Component: 150 - total flux cleaned = -0.00112278 Jy ! Component: 200 - total flux cleaned = -0.00127834 Jy ! Component: 250 - total flux cleaned = -0.00142567 Jy ! Component: 300 - total flux cleaned = -0.00160113 Jy ! Component: 350 - total flux cleaned = -0.0016687 Jy ! Component: 400 - total flux cleaned = -0.00176696 Jy ! Component: 450 - total flux cleaned = -0.00179717 Jy ! Component: 500 - total flux cleaned = -0.00179636 Jy ! Component: 550 - total flux cleaned = -0.00176676 Jy ! Component: 600 - total flux cleaned = -0.00171044 Jy ! Component: 650 - total flux cleaned = -0.00168376 Jy ! Component: 700 - total flux cleaned = -0.00163131 Jy ! Component: 750 - total flux cleaned = -0.00158122 Jy ! Component: 800 - total flux cleaned = -0.00160586 Jy ! Component: 850 - total flux cleaned = -0.00160597 Jy ! Component: 900 - total flux cleaned = -0.00162943 Jy ! Component: 950 - total flux cleaned = -0.00162912 Jy ! Component: 1000 - total flux cleaned = -0.00167277 Jy ! Component: 1050 - total flux cleaned = -0.0017584 Jy ! Component: 1100 - total flux cleaned = -0.0018423 Jy ! Component: 1150 - total flux cleaned = -0.00194488 Jy ! Component: 1200 - total flux cleaned = -0.00196443 Jy ! Component: 1250 - total flux cleaned = -0.00196409 Jy ! Component: 1300 - total flux cleaned = -0.00194531 Jy ! Component: 1350 - total flux cleaned = -0.00196486 Jy ! Component: 1400 - total flux cleaned = -0.00196515 Jy ! Component: 1450 - total flux cleaned = -0.00203742 Jy ! Component: 1500 - total flux cleaned = -0.00201921 Jy ! Component: 1550 - total flux cleaned = -0.00208894 Jy ! Component: 1600 - total flux cleaned = -0.00212307 Jy ! Component: 1650 - total flux cleaned = -0.00213974 Jy ! Component: 1700 - total flux cleaned = -0.00222201 Jy ! Component: 1750 - total flux cleaned = -0.00217338 Jy ! Component: 1800 - total flux cleaned = -0.00222168 Jy ! Component: 1850 - total flux cleaned = -0.00226909 Jy ! Component: 1900 - total flux cleaned = -0.00223784 Jy ! Component: 1950 - total flux cleaned = -0.00217632 Jy ! Component: 2000 - total flux cleaned = -0.00213117 Jy ! Total flux subtracted in 2048 components = -0.00205707 Jy ! Clean residual min=-0.000836 max=0.000908 Jy/beam ! Clean residual mean=-0.000009 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.71176 Jy keep ! Adding 130 model components to the UV plane model. ! The established model now contains 212 components and 0.71176 Jy ![Exited script file: muppet] wmap "J0958+6533_X_2017_09_26_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9194 x 2.708 at -56.85 degrees (North through East) ! Clean map min=-0.0030288 max=0.59997 Jy/beam ! Writing clean map to FITS file: J0958+6533_X_2017_09_26_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.599969 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000283866 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.14194 0.14194 0.28388 0.56776 1.13552 2.27104 4.54208 9.08417 18.1683 36.3367 72.6733 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.599 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9194 x 2.708 at -56.85 degrees (North through East) ! Clean map min=-0.0030288 max=0.59997 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 J0958+6533_X_2017_09_26_pus_uvs.log closed on Sat May 11 13:37:21 2019