! Started logfile: J0730-1141_X_2017_07_16_pus_uvs.log on Thu May 9 14:02:52 2019 obs J0730-1141_X_2017_07_16_pus_uva.fits ! Reading UV FITS file: J0730-1141_X_2017_07_16_pus_uva.fits ! AN table 1: 20 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.717778 visibilities/baseline/integration-bin. ! Found source: J0730-1141 ! ! 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 1200 lines of history. ! ! Reading 7752 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 J0730-1141_X_2017_07_16_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 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=4.047517Jy sigma=0.031959 ! Fit after self-cal, rms=4.011488Jy sigma=0.031666 ! 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=0.6547 mas, bmaj=1.64 mas, bpa=-2.21 degrees ! Estimated noise=1347.44 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 = 3.72005 Jy ! Component: 100 - total flux cleaned = 4.58552 Jy ! Total flux subtracted in 100 components = 4.58552 Jy ! Clean residual min=-0.118872 max=0.340797 Jy/beam ! Clean residual mean=-0.000479 rms=0.040697 Jy/beam ! Combined flux in latest and established models = 4.58552 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 4.58552 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=0.694528Jy sigma=0.005492 ! Fit after self-cal, rms=0.694268Jy sigma=0.005492 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.377793 Jy ! Component: 100 - total flux cleaned = 0.588143 Jy ! Total flux subtracted in 100 components = 0.588143 Jy ! Clean residual min=-0.062807 max=0.136307 Jy/beam ! Clean residual mean=-0.000233 rms=0.018130 Jy/beam ! Combined flux in latest and established models = 5.17366 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 14 components and 5.17366 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=0.338949Jy sigma=0.002568 ! Fit after self-cal, rms=0.338488Jy sigma=0.002565 ! Inverting map ! Added new window around map position (-0.6, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.142611 Jy ! Component: 100 - total flux cleaned = 0.229963 Jy ! Total flux subtracted in 100 components = 0.229963 Jy ! Clean residual min=-0.050553 max=0.048284 Jy/beam ! Clean residual mean=-0.000142 rms=0.010946 Jy/beam ! Combined flux in latest and established models = 5.40363 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 26 components and 5.40363 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=0.243047Jy sigma=0.001746 ! Fit after self-cal, rms=0.242276Jy sigma=0.001742 ! 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=0.7932 mas, bmaj=1.891 mas, bpa=-1.415 degrees ! Estimated noise=1033.65 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 = 0.0851156 Jy ! Component: 100 - total flux cleaned = 0.13405 Jy ! Component: 150 - total flux cleaned = 0.163863 Jy ! Component: 200 - total flux cleaned = 0.182583 Jy ! Total flux subtracted in 200 components = 0.182583 Jy ! Clean residual min=-0.032559 max=0.049521 Jy/beam ! Clean residual mean=-0.000180 rms=0.009148 Jy/beam ! Combined flux in latest and established models = 5.58621 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 43 components and 5.58621 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=0.209055Jy sigma=0.001464 ! Fit after self-cal, rms=0.208230Jy sigma=0.001459 ! 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 1.00* HN 1.01 KP 1.00 ! LA 0.96 MK 0.98 NL 0.98 OV 1.02 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.03 KP 1.04 ! LA 0.97 MK 0.98 NL 0.98 OV 1.02 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.04 KP 0.97 ! LA 0.99 MK 1.00 NL 0.99 OV 1.01 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.01 KP 0.99 ! LA 1.00 MK 1.00 NL 0.98 OV 1.02 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 0.97 KP 0.99 ! LA 0.98 MK 1.02 NL 0.98 OV 1.02 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00* HN 1.00 KP 0.99 ! LA 0.99 MK 1.00 NL 0.99 OV 1.02 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.01 KP 1.00 ! LA 1.00 MK 1.01 NL 0.99 OV 1.02 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.01 KP 0.99 ! LA 0.97 MK 1.00 NL 0.99 OV 1.02 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.01 KP 0.99 ! LA 0.99 MK 0.99 NL 0.98 OV 1.02 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.04 KP 0.99 ! LA 1.00 MK 1.01 NL 0.99 OV 1.02 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.01 KP 0.96 ! LA 1.00 MK 0.98 NL 0.99 OV 1.03 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.99 KP 0.96 ! LA 0.99 MK 1.02 NL 0.99 OV 1.03 ! PT 1.02 SC 1.00 ! ! ! Fit before self-cal, rms=0.208230Jy sigma=0.001459 ! Fit after self-cal, rms=0.153120Jy sigma=0.001096 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.794 mas, bmaj=1.891 mas, bpa=-1.446 degrees ! Estimated noise=1032.76 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 (-2, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0404331 Jy ! Component: 100 - total flux cleaned = 0.0569089 Jy ! Component: 150 - total flux cleaned = 0.0619465 Jy ! Component: 200 - total flux cleaned = 0.0661919 Jy ! Total flux subtracted in 200 components = 0.0661919 Jy ! Clean residual min=-0.020103 max=0.016074 Jy/beam ! Clean residual mean=-0.000021 rms=0.003990 Jy/beam ! Combined flux in latest and established models = 5.6524 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 65 components and 5.6524 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=0.142451Jy sigma=0.000999 ! Fit after self-cal, rms=0.141567Jy sigma=0.000992 ! 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=0.141567Jy sigma=0.000992 ! Fit after self-cal, rms=0.104812Jy sigma=0.000770 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7936 mas, bmaj=1.892 mas, bpa=-1.453 degrees ! Estimated noise=1031.87 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0136747 Jy ! Component: 100 - total flux cleaned = 0.0170694 Jy ! Component: 150 - total flux cleaned = 0.0192413 Jy ! Component: 200 - total flux cleaned = 0.0211194 Jy ! Total flux subtracted in 200 components = 0.0211194 Jy ! Clean residual min=-0.016684 max=0.011306 Jy/beam ! Clean residual mean=-0.000045 rms=0.002956 Jy/beam ! Combined flux in latest and established models = 5.67352 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 85 components and 5.67352 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=0.102198Jy sigma=0.000749 ! Fit after self-cal, rms=0.101988Jy sigma=0.000748 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 = 0.00288168 Jy ! Component: 100 - total flux cleaned = 0.00405267 Jy ! Component: 150 - total flux cleaned = 0.00489525 Jy ! Component: 200 - total flux cleaned = 0.00585202 Jy ! Total flux subtracted in 200 components = 0.00585202 Jy ! Clean residual min=-0.016215 max=0.010611 Jy/beam ! Clean residual mean=-0.000040 rms=0.002793 Jy/beam ! Combined flux in latest and established models = 5.67937 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 95 components and 5.67937 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=0.101051Jy sigma=0.000741 ! Fit after self-cal, rms=0.100959Jy sigma=0.000741 ! 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=0.100959Jy sigma=0.000741 ! Fit after self-cal, rms=0.100341Jy sigma=0.000737 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7934 mas, bmaj=1.892 mas, bpa=-1.483 degrees ! Estimated noise=1031.77 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00476451 Jy ! Component: 100 - total flux cleaned = 0.00630062 Jy ! Component: 150 - total flux cleaned = 0.00767937 Jy ! Component: 200 - total flux cleaned = 0.00875151 Jy ! Total flux subtracted in 200 components = 0.00875151 Jy ! Clean residual min=-0.013358 max=0.010115 Jy/beam ! Clean residual mean=-0.000040 rms=0.002588 Jy/beam ! Combined flux in latest and established models = 5.68812 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 102 components and 5.68812 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=0.099444Jy sigma=0.000730 ! Fit after self-cal, rms=0.099363Jy sigma=0.000730 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 = 0.0015228 Jy ! Component: 100 - total flux cleaned = 0.00234711 Jy ! Component: 150 - total flux cleaned = 0.00280138 Jy ! Component: 200 - total flux cleaned = 0.00322924 Jy ! Total flux subtracted in 200 components = 0.00322924 Jy ! Clean residual min=-0.013032 max=0.009807 Jy/beam ! Clean residual mean=-0.000038 rms=0.002503 Jy/beam ! Combined flux in latest and established models = 5.69135 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 105 components and 5.69135 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=0.098888Jy sigma=0.000726 ! Fit after self-cal, rms=0.098841Jy sigma=0.000726 ! 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=0.098841Jy sigma=0.000726 ! Fit after self-cal, rms=0.098646Jy sigma=0.000725 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.055 mas, bmaj=3.843 mas, bpa=-2.204 degrees ! Estimated noise=1386.31 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00587334 Jy ! Component: 100 - total flux cleaned = 0.00821193 Jy ! Component: 150 - total flux cleaned = 0.00970765 Jy ! Component: 200 - total flux cleaned = 0.0108322 Jy ! Total flux subtracted in 200 components = 0.0108322 Jy ! Clean residual min=-0.010606 max=0.013482 Jy/beam ! Clean residual mean=-0.000072 rms=0.003415 Jy/beam ! Combined flux in latest and established models = 5.70219 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 113 components and 5.70219 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=0.098608Jy sigma=0.000723 ! Fit after self-cal, rms=0.098351Jy sigma=0.000722 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 = 0.00127195 Jy ! Component: 100 - total flux cleaned = 0.00236176 Jy ! Component: 150 - total flux cleaned = 0.00330519 Jy ! Component: 200 - total flux cleaned = 0.00413715 Jy ! Total flux subtracted in 200 components = 0.00413715 Jy ! Clean residual min=-0.009873 max=0.012307 Jy/beam ! Clean residual mean=-0.000066 rms=0.003194 Jy/beam ! Combined flux in latest and established models = 5.70632 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 117 components and 5.70632 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=0.098625Jy sigma=0.000723 ! Fit after self-cal, rms=0.098440Jy sigma=0.000722 ! 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=0.7933 mas, bmaj=1.891 mas, bpa=-1.511 degrees ! Estimated noise=1031.74 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7933 x 1.891 at -1.511 degrees (North through East) ! Clean map min=-0.0090963 max=4.8994 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=0.098440Jy sigma=0.000722 ! Fit after self-cal, rms=0.085178Jy sigma=0.000635 ! Inverting map and beam ! Estimated beam: bmin=0.7933 mas, bmaj=1.892 mas, bpa=-1.57 degrees ! Estimated noise=1031.19 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000531998 Jy ! Component: 100 - total flux cleaned = 0.000350857 Jy ! Component: 150 - total flux cleaned = 0.000356667 Jy ! Component: 200 - total flux cleaned = 0.000495018 Jy ! Total flux subtracted in 200 components = 0.000495018 Jy ! Clean residual min=-0.010531 max=0.009323 Jy/beam ! Clean residual mean=-0.000032 rms=0.002139 Jy/beam ! Combined flux in latest and established models = 5.70682 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 124 components and 5.70682 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=0.084523Jy sigma=0.000631 ! Fit after self-cal, rms=0.084487Jy sigma=0.000631 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000590077 Jy ! Component: 100 - total flux cleaned = 0.00046206 Jy ! Component: 150 - total flux cleaned = 0.000461129 Jy ! Component: 200 - total flux cleaned = 0.000348499 Jy ! Total flux subtracted in 200 components = 0.000348499 Jy ! Clean residual min=-0.010106 max=0.009114 Jy/beam ! Clean residual mean=-0.000032 rms=0.002102 Jy/beam ! Combined flux in latest and established models = 5.70717 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 128 components and 5.70717 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=0.084119Jy sigma=0.000629 ! Fit after self-cal, rms=0.084102Jy sigma=0.000628 ! 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=0.084102Jy sigma=0.000628 ! Fit after self-cal, rms=0.084037Jy sigma=0.000628 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=0.6547 mas, bmaj=1.641 mas, bpa=-2.391 degrees ! Estimated noise=1344.91 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.71299 Jy ! Component: 100 - total flux cleaned = 4.57429 Jy ! Component: 150 - total flux cleaned = 4.95037 Jy ! Component: 200 - total flux cleaned = 5.16608 Jy ! Total flux subtracted in 200 components = 5.16608 Jy ! Clean residual min=-0.047272 max=0.110270 Jy/beam ! Clean residual mean=-0.000201 rms=0.015360 Jy/beam ! Combined flux in latest and established models = 5.16609 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 15 model components to the UV plane model. ! The established model now contains 15 components and 5.16609 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7932 mas, bmaj=1.892 mas, bpa=-1.59 degrees ! Estimated noise=1031.18 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 = 0.18625 Jy ! Component: 100 - total flux cleaned = 0.288581 Jy ! Component: 150 - total flux cleaned = 0.352937 Jy ! Component: 200 - total flux cleaned = 0.397666 Jy ! Total flux subtracted in 200 components = 0.397666 Jy ! Clean residual min=-0.015904 max=0.025196 Jy/beam ! Clean residual mean=-0.000153 rms=0.006285 Jy/beam ! Combined flux in latest and established models = 5.56375 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 62 components and 5.56375 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=2.055 mas, bmaj=3.844 mas, bpa=-2.243 degrees ! Estimated noise=1385.88 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0576043 Jy ! Component: 100 - total flux cleaned = 0.089899 Jy ! Component: 150 - total flux cleaned = 0.110211 Jy ! Component: 200 - total flux cleaned = 0.123366 Jy ! Total flux subtracted in 200 components = 0.123366 Jy ! Clean residual min=-0.008958 max=0.014779 Jy/beam ! Clean residual mean=-0.000115 rms=0.004069 Jy/beam ! Combined flux in latest and established models = 5.68712 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 = 0.00860164 Jy ! Component: 100 - total flux cleaned = 0.0142656 Jy ! Component: 150 - total flux cleaned = 0.0172618 Jy ! Component: 200 - total flux cleaned = 0.0181711 Jy ! Total flux subtracted in 200 components = 0.0181711 Jy ! Clean residual min=-0.007495 max=0.013090 Jy/beam ! Clean residual mean=-0.000078 rms=0.003176 Jy/beam ! Combined flux in latest and established models = 5.70529 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 111 components and 5.70529 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7932 mas, bmaj=1.892 mas, bpa=-1.59 degrees ! Estimated noise=1031.18 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00306538 Jy ! Component: 100 - total flux cleaned = 0.00109696 Jy ! Component: 150 - total flux cleaned = 0.000257533 Jy ! Component: 200 - total flux cleaned = 2.21352e-05 Jy ! Total flux subtracted in 200 components = 2.21352e-05 Jy ! Clean residual min=-0.008474 max=0.011028 Jy/beam ! Clean residual mean=-0.000033 rms=0.002191 Jy/beam ! Combined flux in latest and established models = 5.70531 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 124 components and 5.70531 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=0.085705Jy sigma=0.000639 ! Fit after self-cal, rms=0.084898Jy sigma=0.000634 wmodel J0730-1141_X_2017_07_16_pus_map.mod ! Writing 124 model components to file: J0730-1141_X_2017_07_16_pus_map.mod wobs J0730-1141_X_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J0730-1141_X_2017_07_16_pus_uvs.fits wwins J0730-1141_X_2017_07_16_pus_map.win ! wwins: Wrote 3 windows to J0730-1141_X_2017_07_16_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 = 0.00145438 Jy ! Component: 100 - total flux cleaned = 0.00208947 Jy ! Component: 150 - total flux cleaned = 0.00327838 Jy ! Component: 200 - total flux cleaned = 0.00491078 Jy ! Component: 250 - total flux cleaned = 0.00592286 Jy ! Component: 300 - total flux cleaned = 0.00651792 Jy ! Component: 350 - total flux cleaned = 0.00674477 Jy ! Component: 400 - total flux cleaned = 0.00706772 Jy ! Component: 450 - total flux cleaned = 0.00706777 Jy ! Component: 500 - total flux cleaned = 0.00716617 Jy ! Component: 550 - total flux cleaned = 0.00706943 Jy ! Component: 600 - total flux cleaned = 0.00715487 Jy ! Component: 650 - total flux cleaned = 0.00723969 Jy ! Component: 700 - total flux cleaned = 0.00740802 Jy ! Component: 750 - total flux cleaned = 0.0078153 Jy ! Component: 800 - total flux cleaned = 0.00789161 Jy ! Component: 850 - total flux cleaned = 0.00781246 Jy ! Component: 900 - total flux cleaned = 0.00781196 Jy ! Component: 950 - total flux cleaned = 0.00774189 Jy ! Component: 1000 - total flux cleaned = 0.00795569 Jy ! Component: 1050 - total flux cleaned = 0.0080247 Jy ! Component: 1100 - total flux cleaned = 0.00809228 Jy ! Component: 1150 - total flux cleaned = 0.00789275 Jy ! Component: 1200 - total flux cleaned = 0.00776337 Jy ! Component: 1250 - total flux cleaned = 0.00750861 Jy ! Component: 1300 - total flux cleaned = 0.00738462 Jy ! Component: 1350 - total flux cleaned = 0.00732292 Jy ! Component: 1400 - total flux cleaned = 0.00714522 Jy ! Component: 1450 - total flux cleaned = 0.00714535 Jy ! Component: 1500 - total flux cleaned = 0.00697257 Jy ! Component: 1550 - total flux cleaned = 0.00674664 Jy ! Component: 1600 - total flux cleaned = 0.0065256 Jy ! Component: 1650 - total flux cleaned = 0.00630844 Jy ! Component: 1700 - total flux cleaned = 0.00598852 Jy ! Component: 1750 - total flux cleaned = 0.0059358 Jy ! Component: 1800 - total flux cleaned = 0.00578041 Jy ! Component: 1850 - total flux cleaned = 0.00568031 Jy ! Component: 1900 - total flux cleaned = 0.00568156 Jy ! Component: 1950 - total flux cleaned = 0.00563341 Jy ! Component: 2000 - total flux cleaned = 0.00563431 Jy ! Total flux subtracted in 2048 components = 0.00558739 Jy ! Clean residual min=-0.002428 max=0.002715 Jy/beam ! Clean residual mean=-0.000011 rms=0.000853 Jy/beam ! Combined flux in latest and established models = 5.7109 Jy keep ! Adding 135 model components to the UV plane model. ! The established model now contains 259 components and 5.7109 Jy ![Exited script file: muppet] wmap "J0730-1141_X_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7932 x 1.892 at -1.59 degrees (North through East) ! Clean map min=-0.0042469 max=4.9046 Jy/beam ! Writing clean map to FITS file: J0730-1141_X_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 4.90459 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000850468 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0520207 0.0520207 0.104041 0.208083 0.416166 0.832331 1.66466 3.32933 6.65865 13.3173 26.6346 53.2692 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0025 print "peak=",int(1000*peak_flux)/1000 ! peak= 4.904 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7932 x 1.892 at -1.59 degrees (North through East) ! Clean map min=-0.0042469 max=4.9046 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 J0730-1141_X_2017_07_16_pus_uvs.log closed on Thu May 9 14:02:53 2019