! Started logfile: J1752+0611_X_2017_07_16_pus_uvs.log on Thu May 9 14:08:16 2019 obs J1752+0611_X_2017_07_16_pus_uva.fits ! Reading UV FITS file: J1752+0611_X_2017_07_16_pus_uva.fits ! AN table 1: 110 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.521212 visibilities/baseline/integration-bin. ! Found source: J1752+0611 ! ! 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 30960 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 J1752+0611_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 364 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 366 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 375 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 369 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 385 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 390 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 390 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 391 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 399 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 408 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 421 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 422 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.849588Jy sigma=0.006933 ! Fit after self-cal, rms=0.833651Jy sigma=0.006807 ! 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=0.7858 mas, bmaj=1.718 mas, bpa=4.651 degrees ! Estimated noise=1221.54 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 = 0.133666 Jy ! Component: 100 - total flux cleaned = 0.162907 Jy ! Total flux subtracted in 100 components = 0.162907 Jy ! Clean residual min=-0.005427 max=0.008895 Jy/beam ! Clean residual mean=-0.000035 rms=0.001560 Jy/beam ! Combined flux in latest and established models = 0.162907 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.162907 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=0.086043Jy sigma=0.000658 ! Fit after self-cal, rms=0.086042Jy 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=0.9363 mas, bmaj=1.908 mas, bpa=4.19 degrees ! Estimated noise=508.345 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 = 0.0085407 Jy ! Component: 100 - total flux cleaned = 0.0119565 Jy ! Component: 150 - total flux cleaned = 0.0136796 Jy ! Component: 200 - total flux cleaned = 0.0147241 Jy ! Total flux subtracted in 200 components = 0.0147241 Jy ! Clean residual min=-0.003398 max=0.007215 Jy/beam ! Clean residual mean=-0.000032 rms=0.001108 Jy/beam ! Combined flux in latest and established models = 0.177631 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 22 components and 0.177631 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=0.085350Jy sigma=0.000651 ! Fit after self-cal, rms=0.085361Jy sigma=0.000651 ! Inverting map ! Added new window around map position (2, -7.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00753802 Jy ! Component: 100 - total flux cleaned = 0.0122993 Jy ! Component: 150 - total flux cleaned = 0.0157656 Jy ! Component: 200 - total flux cleaned = 0.0184401 Jy ! Total flux subtracted in 200 components = 0.0184401 Jy ! Clean residual min=-0.002566 max=0.002975 Jy/beam ! Clean residual mean=-0.000016 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.196071 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 75 components and 0.196071 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=0.084611Jy sigma=0.000644 ! Fit after self-cal, rms=0.084567Jy sigma=0.000644 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.00 KP 1.00 ! LA 0.96 MK 0.99 NL 0.97 OV 1.01 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.04 KP 1.07 ! LA 0.97 MK 0.96 NL 0.96 OV 1.02 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.00 KP 1.00 ! LA 0.96 MK 0.98 NL 1.00 OV 1.01 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.01 KP 1.00 ! LA 0.99 MK 0.99 NL 0.98 OV 1.01 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 0.95 KP 1.00 ! LA 0.98 MK 0.98 NL 1.00 OV 1.01 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 6. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.00 KP 0.98 ! LA 0.99 MK 0.98 NL 0.99 OV 1.03 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 7. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.00 KP 0.99 ! LA 0.97 MK 0.98 NL 1.00 OV 0.99 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 8. ! A total of 27 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 0.96 KP 0.99 ! LA 0.97 MK 1.01 NL 0.97 OV 1.03 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 9. ! A total of 27 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.01 KP 1.05 ! LA 0.99 MK 0.93 NL 0.96 OV 1.02 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 10. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 0.99 KP 1.02 ! LA 0.99 MK 1.00 NL 1.00 OV 1.01 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 11. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 0.99 KP 0.99 ! LA 0.99 MK 1.13 NL 0.99 OV 1.02 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 12. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 0.94 KP 1.04 ! LA 0.99 MK 1.53 NL 0.98 OV 0.98 ! PT 1.03 SC 1.01 ! ! ! Fit before self-cal, rms=0.084567Jy sigma=0.000644 ! Fit after self-cal, rms=0.084983Jy sigma=0.000640 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9403 mas, bmaj=1.914 mas, bpa=3.962 degrees ! Estimated noise=507.703 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 (0.2, -7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00307164 Jy ! Component: 100 - total flux cleaned = 0.00506585 Jy ! Component: 150 - total flux cleaned = 0.00663161 Jy ! Component: 200 - total flux cleaned = 0.00788439 Jy ! Total flux subtracted in 200 components = 0.00788439 Jy ! Clean residual min=-0.001702 max=0.002344 Jy/beam ! Clean residual mean=-0.000006 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.203956 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 105 components and 0.203956 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=0.084847Jy sigma=0.000639 ! Fit after self-cal, rms=0.084869Jy sigma=0.000639 ! Inverting map ! Added new window around map position (4, -7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00200371 Jy ! Component: 100 - total flux cleaned = 0.00287601 Jy ! Component: 150 - total flux cleaned = 0.00356651 Jy ! Component: 200 - total flux cleaned = 0.00413035 Jy ! Total flux subtracted in 200 components = 0.00413035 Jy ! Clean residual min=-0.001586 max=0.001357 Jy/beam ! Clean residual mean=-0.000002 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.208086 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 122 components and 0.208086 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=0.084804Jy sigma=0.000639 ! Fit after self-cal, rms=0.084802Jy sigma=0.000638 ! 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=0.084802Jy sigma=0.000638 ! Fit after self-cal, rms=0.085713Jy sigma=0.000636 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9396 mas, bmaj=1.912 mas, bpa=3.806 degrees ! Estimated noise=508.209 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108402 Jy ! Component: 100 - total flux cleaned = 0.00184115 Jy ! Component: 150 - total flux cleaned = 0.00223368 Jy ! Component: 200 - total flux cleaned = 0.002507 Jy ! Total flux subtracted in 200 components = 0.002507 Jy ! Clean residual min=-0.001126 max=0.000974 Jy/beam ! Clean residual mean=-0.000003 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.210593 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 149 components and 0.210593 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=0.085696Jy sigma=0.000636 ! Fit after self-cal, rms=0.085723Jy sigma=0.000636 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 = 0.000400099 Jy ! Component: 100 - total flux cleaned = 0.000494659 Jy ! Component: 150 - total flux cleaned = 0.000562922 Jy ! Component: 200 - total flux cleaned = 0.00061024 Jy ! Total flux subtracted in 200 components = 0.00061024 Jy ! Clean residual min=-0.001102 max=0.000968 Jy/beam ! Clean residual mean=-0.000002 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.211203 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 158 components and 0.211203 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=0.085716Jy sigma=0.000636 ! Fit after self-cal, rms=0.085715Jy sigma=0.000636 ! 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=0.085715Jy sigma=0.000636 ! Fit after self-cal, rms=0.085815Jy sigma=0.000635 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9398 mas, bmaj=1.912 mas, bpa=3.77 degrees ! Estimated noise=508.198 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000193709 Jy ! Component: 100 - total flux cleaned = 0.00034152 Jy ! Component: 150 - total flux cleaned = 0.000415108 Jy ! Component: 200 - total flux cleaned = 0.000470349 Jy ! Total flux subtracted in 200 components = 0.000470349 Jy ! Clean residual min=-0.001048 max=0.000958 Jy/beam ! Clean residual mean=-0.000003 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.211674 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 165 components and 0.211674 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=0.085811Jy sigma=0.000635 ! Fit after self-cal, rms=0.085813Jy sigma=0.000635 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 = 0.000162723 Jy ! Component: 100 - total flux cleaned = 0.000227612 Jy ! Component: 150 - total flux cleaned = 0.000276378 Jy ! Component: 200 - total flux cleaned = 0.000310979 Jy ! Total flux subtracted in 200 components = 0.000310979 Jy ! Clean residual min=-0.001018 max=0.000961 Jy/beam ! Clean residual mean=-0.000002 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.211985 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 175 components and 0.211985 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=0.085810Jy sigma=0.000635 ! Fit after self-cal, rms=0.085810Jy sigma=0.000635 ! 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=0.085810Jy sigma=0.000635 ! Fit after self-cal, rms=0.085831Jy sigma=0.000635 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2 mas, bmaj=3.064 mas, bpa=-1.941 degrees ! Estimated noise=637.474 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000257833 Jy ! Component: 100 - total flux cleaned = 0.000479418 Jy ! Component: 150 - total flux cleaned = 0.000643592 Jy ! Component: 200 - total flux cleaned = 0.000693944 Jy ! Total flux subtracted in 200 components = 0.000693944 Jy ! Clean residual min=-0.001221 max=0.001061 Jy/beam ! Clean residual mean=-0.000003 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.212679 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 198 components and 0.212679 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=0.085831Jy sigma=0.000635 ! Fit after self-cal, rms=0.085831Jy sigma=0.000635 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 = 0.000163319 Jy ! Component: 100 - total flux cleaned = 0.000163443 Jy ! Component: 150 - total flux cleaned = 0.000156 Jy ! Component: 200 - total flux cleaned = 0.000156103 Jy ! Total flux subtracted in 200 components = 0.000156103 Jy ! Clean residual min=-0.001206 max=0.001071 Jy/beam ! Clean residual mean=-0.000003 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.212835 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 206 components and 0.212835 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=0.085831Jy sigma=0.000635 ! Fit after self-cal, rms=0.085831Jy sigma=0.000635 ! 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=0.9399 mas, bmaj=1.912 mas, bpa=3.732 degrees ! Estimated noise=508.168 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9399 x 1.912 at 3.732 degrees (North through East) ! Clean map min=-0.00097434 max=0.17006 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=0.7917 mas, bmaj=1.715 mas, bpa=4.447 degrees ! Estimated noise=1226.92 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.13288 Jy ! Component: 100 - total flux cleaned = 0.161943 Jy ! Component: 150 - total flux cleaned = 0.171129 Jy ! Component: 200 - total flux cleaned = 0.177224 Jy ! Total flux subtracted in 200 components = 0.177224 Jy ! Clean residual min=-0.003422 max=0.003833 Jy/beam ! Clean residual mean=-0.000026 rms=0.001024 Jy/beam ! Combined flux in latest and established models = 0.177224 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 0.177224 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9399 mas, bmaj=1.912 mas, bpa=3.732 degrees ! Estimated noise=508.168 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 = 0.00590864 Jy ! Component: 100 - total flux cleaned = 0.0102677 Jy ! Component: 150 - total flux cleaned = 0.0137962 Jy ! Component: 200 - total flux cleaned = 0.0167141 Jy ! Total flux subtracted in 200 components = 0.0167141 Jy ! Clean residual min=-0.001634 max=0.001801 Jy/beam ! Clean residual mean=-0.000018 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.193938 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 68 components and 0.193938 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 mas, bmaj=3.064 mas, bpa=-1.941 degrees ! Estimated noise=637.474 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0046031 Jy ! Component: 100 - total flux cleaned = 0.00786663 Jy ! Component: 150 - total flux cleaned = 0.0103182 Jy ! Component: 200 - total flux cleaned = 0.012206 Jy ! Total flux subtracted in 200 components = 0.012206 Jy ! Clean residual min=-0.001493 max=0.001248 Jy/beam ! Clean residual mean=-0.000016 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.206144 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 = 0.00147554 Jy ! Component: 100 - total flux cleaned = 0.00264268 Jy ! Component: 150 - total flux cleaned = 0.00357249 Jy ! Component: 200 - total flux cleaned = 0.00431799 Jy ! Total flux subtracted in 200 components = 0.00431799 Jy ! Clean residual min=-0.001316 max=0.000973 Jy/beam ! Clean residual mean=-0.000008 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.210462 Jy ! Adding 118 model components to the UV plane model. ! The established model now contains 169 components and 0.210462 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9399 mas, bmaj=1.912 mas, bpa=3.732 degrees ! Estimated noise=508.168 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000485295 Jy ! Component: 100 - total flux cleaned = 0.00075337 Jy ! Component: 150 - total flux cleaned = 0.000981798 Jy ! Component: 200 - total flux cleaned = 0.00114251 Jy ! Total flux subtracted in 200 components = 0.00114251 Jy ! Clean residual min=-0.001050 max=0.001084 Jy/beam ! Clean residual mean=-0.000003 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.211605 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 186 components and 0.211605 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=0.085859Jy sigma=0.000635 ! Fit after self-cal, rms=0.085846Jy sigma=0.000635 wmodel J1752+0611_X_2017_07_16_pus_map.mod ! Writing 186 model components to file: J1752+0611_X_2017_07_16_pus_map.mod wobs J1752+0611_X_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J1752+0611_X_2017_07_16_pus_uvs.fits wwins J1752+0611_X_2017_07_16_pus_map.win ! wwins: Wrote 4 windows to J1752+0611_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 = -0.00013378 Jy ! Component: 100 - total flux cleaned = -0.00020728 Jy ! Component: 150 - total flux cleaned = -0.000224709 Jy ! Component: 200 - total flux cleaned = -0.000258786 Jy ! Component: 250 - total flux cleaned = -0.000242891 Jy ! Component: 300 - total flux cleaned = -0.000259396 Jy ! Component: 350 - total flux cleaned = -0.000228422 Jy ! Component: 400 - total flux cleaned = -0.000243772 Jy ! Component: 450 - total flux cleaned = -0.00027289 Jy ! Component: 500 - total flux cleaned = -0.000257995 Jy ! Component: 550 - total flux cleaned = -0.000243693 Jy ! Component: 600 - total flux cleaned = -0.000229746 Jy ! Component: 650 - total flux cleaned = -0.000216284 Jy ! Component: 700 - total flux cleaned = -0.000203004 Jy ! Component: 750 - total flux cleaned = -0.000190084 Jy ! Component: 800 - total flux cleaned = -0.000215432 Jy ! Component: 850 - total flux cleaned = -0.000190258 Jy ! Component: 900 - total flux cleaned = -0.000190148 Jy ! Component: 950 - total flux cleaned = -0.000177968 Jy ! Component: 1000 - total flux cleaned = -0.00016604 Jy ! Component: 1050 - total flux cleaned = -0.000130932 Jy ! Component: 1100 - total flux cleaned = -9.65649e-05 Jy ! Component: 1150 - total flux cleaned = -0.000119765 Jy ! Component: 1200 - total flux cleaned = -0.000119549 Jy ! Component: 1250 - total flux cleaned = -5.30806e-05 Jy ! Component: 1300 - total flux cleaned = -6.40364e-05 Jy ! Component: 1350 - total flux cleaned = -5.30265e-05 Jy ! Component: 1400 - total flux cleaned = -4.21529e-05 Jy ! Component: 1450 - total flux cleaned = -2.10741e-05 Jy ! Component: 1500 - total flux cleaned = -3.15578e-05 Jy ! Component: 1550 - total flux cleaned = -5.23446e-05 Jy ! Component: 1600 - total flux cleaned = -7.26042e-05 Jy ! Component: 1650 - total flux cleaned = -6.2498e-05 Jy ! Component: 1700 - total flux cleaned = -9.24331e-05 Jy ! Component: 1750 - total flux cleaned = -9.22855e-05 Jy ! Component: 1800 - total flux cleaned = -0.000111773 Jy ! Component: 1850 - total flux cleaned = -8.255e-05 Jy ! Component: 1900 - total flux cleaned = -0.000130852 Jy ! Component: 1950 - total flux cleaned = -0.000149978 Jy ! Component: 2000 - total flux cleaned = -0.000178397 Jy ! Total flux subtracted in 2048 components = -0.000197192 Jy ! Clean residual min=-0.000541 max=0.000502 Jy/beam ! Clean residual mean=-0.000003 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.211408 Jy keep ! Adding 147 model components to the UV plane model. ! The established model now contains 333 components and 0.211408 Jy ![Exited script file: muppet] wmap "J1752+0611_X_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9399 x 1.912 at 3.732 degrees (North through East) ! Clean map min=-0.00083566 max=0.17025 Jy/beam ! Writing clean map to FITS file: J1752+0611_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 0.170247 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000174268 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.307086 0.307086 0.614171 1.22834 2.45668 4.91337 9.82674 19.6535 39.307 78.6139 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.17 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9399 x 1.912 at 3.732 degrees (North through East) ! Clean map min=-0.00083566 max=0.17025 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 J1752+0611_X_2017_07_16_pus_uvs.log closed on Thu May 9 14:08:18 2019