! Started logfile: J1246-2547_X_2017_03_27_pus_uvs.log on Sat Apr 27 22:04:25 2019 obs J1246-2547_X_2017_03_27_pus_uva.fits ! Reading UV FITS file: J1246-2547_X_2017_03_27_pus_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.613889 visibilities/baseline/integration-bin. ! Found source: J1246-2547 ! ! 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 1844 lines of history. ! ! Reading 5304 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 J1246-2547_X_2017_03_27_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.701718Jy sigma=0.005021 ! Fit after self-cal, rms=0.694312Jy sigma=0.004978 ! 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=0.8509 mas, bmaj=2.928 mas, bpa=13.81 degrees ! Estimated noise=1894.2 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 = 0.232568 Jy ! Component: 100 - total flux cleaned = 0.299079 Jy ! Total flux subtracted in 100 components = 0.299079 Jy ! Clean residual min=-0.014838 max=0.029035 Jy/beam ! Clean residual mean=-0.000108 rms=0.004695 Jy/beam ! Combined flux in latest and established models = 0.299079 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.299079 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=0.118372Jy sigma=0.000771 ! Fit after self-cal, rms=0.118126Jy sigma=0.000770 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0324581 Jy ! Component: 100 - total flux cleaned = 0.0507724 Jy ! Total flux subtracted in 100 components = 0.0507724 Jy ! Clean residual min=-0.008470 max=0.014982 Jy/beam ! Clean residual mean=-0.000047 rms=0.002627 Jy/beam ! Combined flux in latest and established models = 0.349852 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 29 components and 0.349852 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=0.107476Jy sigma=0.000680 ! Fit after self-cal, rms=0.107441Jy sigma=0.000680 ! 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=1.002 mas, bmaj=3.451 mas, bpa=13.33 degrees ! Estimated noise=1385.7 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 (1.2, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0142388 Jy ! Component: 100 - total flux cleaned = 0.0216187 Jy ! Component: 150 - total flux cleaned = 0.022499 Jy ! Component: 200 - total flux cleaned = 0.0226916 Jy ! Total flux subtracted in 200 components = 0.0226916 Jy ! Clean residual min=-0.004997 max=0.006048 Jy/beam ! Clean residual mean=-0.000052 rms=0.001590 Jy/beam ! Combined flux in latest and established models = 0.372543 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 61 components and 0.372543 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=0.105414Jy sigma=0.000665 ! Fit after self-cal, rms=0.105334Jy sigma=0.000664 ! 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 0.94 FD 0.99 HN 1.03 KP 1.03 ! LA 0.97 MK 1.00* NL 0.98 OV 0.99 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.94 HN 1.07 KP 1.04 ! LA 1.01 MK 1.00* NL 0.99 OV 0.99 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.01 KP 0.97 ! LA 1.02 MK 1.00* NL 0.99 OV 0.96 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.94 HN 1.13 KP 0.98 ! LA 1.02 MK 1.00* NL 0.99 OV 0.99 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.06 KP 0.99 ! LA 1.01 MK 1.00* NL 0.95 OV 1.02 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.94 HN 1.13 KP 1.00 ! LA 1.02 MK 1.00* NL 0.97 OV 0.98 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.09 KP 0.99 ! LA 1.04 MK 1.00* NL 0.94 OV 0.96 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.04 KP 1.00 ! LA 1.00 MK 1.00* NL 0.96 OV 0.97 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.00 KP 0.99 ! LA 1.00 MK 1.00* NL 0.99 OV 0.97 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.14 KP 0.87 ! LA 1.02 MK 1.00* NL 0.86 OV 1.07 ! PT 1.01 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 1.12 KP 1.00 ! LA 1.09 MK 1.00* NL 0.92 OV 1.15 ! PT 1.15 SC 1.10 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.18 KP 1.03 ! LA 1.04 MK 1.00* NL 0.91 OV 1.09 ! PT 1.05 SC 0.98 ! ! ! Fit before self-cal, rms=0.105334Jy sigma=0.000664 ! Fit after self-cal, rms=0.104512Jy sigma=0.000645 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.008 mas, bmaj=3.474 mas, bpa=13.49 degrees ! Estimated noise=1379.98 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 = 0.00259167 Jy ! Component: 100 - total flux cleaned = 0.00260075 Jy ! Component: 150 - total flux cleaned = 0.00260198 Jy ! Component: 200 - total flux cleaned = 0.002501 Jy ! Total flux subtracted in 200 components = 0.002501 Jy ! Clean residual min=-0.003604 max=0.005823 Jy/beam ! Clean residual mean=-0.000040 rms=0.001199 Jy/beam ! Combined flux in latest and established models = 0.375044 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 82 components and 0.375044 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=0.104395Jy sigma=0.000644 ! Fit after self-cal, rms=0.104375Jy 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=0.104375Jy sigma=0.000644 ! Fit after self-cal, rms=0.104238Jy sigma=0.000640 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.008 mas, bmaj=3.476 mas, bpa=13.51 degrees ! Estimated noise=1378.46 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107604 Jy ! Component: 100 - total flux cleaned = 0.00113616 Jy ! Component: 150 - total flux cleaned = 0.00128051 Jy ! Component: 200 - total flux cleaned = 0.00132359 Jy ! Total flux subtracted in 200 components = 0.00132359 Jy ! Clean residual min=-0.003475 max=0.005878 Jy/beam ! Clean residual mean=-0.000024 rms=0.001094 Jy/beam ! Combined flux in latest and established models = 0.376368 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 104 components and 0.376368 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=0.104167Jy sigma=0.000639 ! Fit after self-cal, rms=0.104171Jy sigma=0.000639 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 (5, -4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00553108 Jy ! Component: 100 - total flux cleaned = 0.00840829 Jy ! Component: 150 - total flux cleaned = 0.0100805 Jy ! Component: 200 - total flux cleaned = 0.0105219 Jy ! Total flux subtracted in 200 components = 0.0105219 Jy ! Clean residual min=-0.002956 max=0.003350 Jy/beam ! Clean residual mean=-0.000012 rms=0.000822 Jy/beam ! Combined flux in latest and established models = 0.38689 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 141 components and 0.38689 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=0.103858Jy sigma=0.000637 ! Fit after self-cal, rms=0.103841Jy sigma=0.000637 ! 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=0.103841Jy sigma=0.000637 ! Fit after self-cal, rms=0.103669Jy sigma=0.000636 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.008 mas, bmaj=3.477 mas, bpa=13.5 degrees ! Estimated noise=1375.42 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00168801 Jy ! Component: 100 - total flux cleaned = 0.00195932 Jy ! Component: 150 - total flux cleaned = 0.00196008 Jy ! Component: 200 - total flux cleaned = 0.00196069 Jy ! Total flux subtracted in 200 components = 0.00196069 Jy ! Clean residual min=-0.002871 max=0.003221 Jy/beam ! Clean residual mean=-0.000007 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 0.38885 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 156 components and 0.388851 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=0.103610Jy sigma=0.000636 ! Fit after self-cal, rms=0.103610Jy 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 = 0.000460479 Jy ! Component: 100 - total flux cleaned = 0.000497653 Jy ! Component: 150 - total flux cleaned = 0.000459774 Jy ! Component: 200 - total flux cleaned = 0.000495289 Jy ! Total flux subtracted in 200 components = 0.000495289 Jy ! Clean residual min=-0.002740 max=0.003167 Jy/beam ! Clean residual mean=-0.000006 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.389346 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 167 components and 0.389346 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=0.103578Jy sigma=0.000636 ! Fit after self-cal, rms=0.103577Jy sigma=0.000636 ! Inverting map ! Added new window around map position (19.2, -21.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00290079 Jy ! Component: 100 - total flux cleaned = 0.00321879 Jy ! Component: 150 - total flux cleaned = 0.00307035 Jy ! Component: 200 - total flux cleaned = 0.00284249 Jy ! Total flux subtracted in 200 components = 0.00284249 Jy ! Clean residual min=-0.002599 max=0.002854 Jy/beam ! Clean residual mean=-0.000002 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.392188 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 188 components and 0.392188 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=0.103464Jy sigma=0.000635 ! Fit after self-cal, rms=0.103465Jy 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=0.103465Jy sigma=0.000635 ! Fit after self-cal, rms=0.103400Jy sigma=0.000635 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.243 mas, bmaj=5.201 mas, bpa=0.09348 degrees ! Estimated noise=1647.85 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000327477 Jy ! Component: 100 - total flux cleaned = 0.000460411 Jy ! Component: 150 - total flux cleaned = 0.000498483 Jy ! Component: 200 - total flux cleaned = 0.000534356 Jy ! Total flux subtracted in 200 components = 0.000534356 Jy ! Clean residual min=-0.002316 max=0.002571 Jy/beam ! Clean residual mean=0.000000 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.392723 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 201 components and 0.392723 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=0.103383Jy sigma=0.000635 ! Fit after self-cal, rms=0.103382Jy 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 = 0.000138993 Jy ! Component: 100 - total flux cleaned = 0.000229153 Jy ! Component: 150 - total flux cleaned = 0.000228946 Jy ! Component: 200 - total flux cleaned = 0.000203248 Jy ! Total flux subtracted in 200 components = 0.000203248 Jy ! Clean residual min=-0.002252 max=0.002686 Jy/beam ! Clean residual mean=0.000002 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.392926 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 213 components and 0.392926 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=0.103371Jy sigma=0.000635 ! Fit after self-cal, rms=0.103370Jy 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=1.009 mas, bmaj=3.478 mas, bpa=13.49 degrees ! Estimated noise=1374.18 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.009 x 3.478 at 13.49 degrees (North through East) ! Clean map min=-0.002378 max=0.30183 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=0.8564 mas, bmaj=2.965 mas, bpa=14.08 degrees ! Estimated noise=1890.51 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.231996 Jy ! Component: 100 - total flux cleaned = 0.297704 Jy ! Component: 150 - total flux cleaned = 0.327721 Jy ! Component: 200 - total flux cleaned = 0.344764 Jy ! Total flux subtracted in 200 components = 0.344764 Jy ! Clean residual min=-0.006566 max=0.008890 Jy/beam ! Clean residual mean=-0.000041 rms=0.001965 Jy/beam ! Combined flux in latest and established models = 0.344764 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.344764 Jy ! Inverting map and beam ! Estimated beam: bmin=1.009 mas, bmaj=3.478 mas, bpa=13.49 degrees ! Estimated noise=1374.18 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 = 0.0136809 Jy ! Component: 100 - total flux cleaned = 0.0221013 Jy ! Component: 150 - total flux cleaned = 0.0283465 Jy ! Component: 200 - total flux cleaned = 0.0333086 Jy ! Total flux subtracted in 200 components = 0.0333086 Jy ! Clean residual min=-0.003742 max=0.003261 Jy/beam ! Clean residual mean=-0.000020 rms=0.001008 Jy/beam ! Combined flux in latest and established models = 0.378073 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 61 components and 0.378073 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=2.243 mas, bmaj=5.201 mas, bpa=0.09348 degrees ! Estimated noise=1647.85 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00557444 Jy ! Component: 100 - total flux cleaned = 0.00946266 Jy ! Component: 150 - total flux cleaned = 0.0123335 Jy ! Component: 200 - total flux cleaned = 0.0140353 Jy ! Total flux subtracted in 200 components = 0.0140353 Jy ! Clean residual min=-0.002681 max=0.002824 Jy/beam ! Clean residual mean=-0.000011 rms=0.000868 Jy/beam ! Combined flux in latest and established models = 0.392108 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 = 0.000376149 Jy ! Component: 100 - total flux cleaned = 0.000513512 Jy ! Component: 150 - total flux cleaned = 0.000572926 Jy ! Component: 200 - total flux cleaned = 0.000629656 Jy ! Total flux subtracted in 200 components = 0.000629656 Jy ! Clean residual min=-0.002350 max=0.002741 Jy/beam ! Clean residual mean=-0.000007 rms=0.000785 Jy/beam ! Combined flux in latest and established models = 0.392737 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 109 components and 0.392738 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.009 mas, bmaj=3.478 mas, bpa=13.49 degrees ! Estimated noise=1374.18 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000262003 Jy ! Component: 100 - total flux cleaned = -0.000123105 Jy ! Component: 150 - total flux cleaned = -5.77697e-05 Jy ! Component: 200 - total flux cleaned = 8.29328e-07 Jy ! Total flux subtracted in 200 components = 8.29328e-07 Jy ! Clean residual min=-0.002645 max=0.002933 Jy/beam ! Clean residual mean=-0.000002 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.392738 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 139 components and 0.392738 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=0.103438Jy sigma=0.000636 ! Fit after self-cal, rms=0.103436Jy sigma=0.000636 wmodel J1246-2547_X_2017_03_27_pus_map.mod ! Writing 139 model components to file: J1246-2547_X_2017_03_27_pus_map.mod wobs J1246-2547_X_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J1246-2547_X_2017_03_27_pus_uvs.fits wwins J1246-2547_X_2017_03_27_pus_map.win ! wwins: Wrote 4 windows to J1246-2547_X_2017_03_27_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000176437 Jy ! Component: 100 - total flux cleaned = 0.00013211 Jy ! Component: 150 - total flux cleaned = -7.47565e-05 Jy ! Component: 200 - total flux cleaned = -0.000232156 Jy ! Component: 250 - total flux cleaned = -0.000491407 Jy ! Component: 300 - total flux cleaned = -0.000705636 Jy ! Component: 350 - total flux cleaned = -0.000915252 Jy ! Component: 400 - total flux cleaned = -0.00108478 Jy ! Component: 450 - total flux cleaned = -0.00128336 Jy ! Component: 500 - total flux cleaned = -0.00138114 Jy ! Component: 550 - total flux cleaned = -0.00157148 Jy ! Component: 600 - total flux cleaned = -0.00169547 Jy ! Component: 650 - total flux cleaned = -0.00181747 Jy ! Component: 700 - total flux cleaned = -0.00190716 Jy ! Component: 750 - total flux cleaned = -0.00202439 Jy ! Component: 800 - total flux cleaned = -0.00205322 Jy ! Component: 850 - total flux cleaned = -0.00213804 Jy ! Component: 900 - total flux cleaned = -0.00222139 Jy ! Component: 950 - total flux cleaned = -0.00230343 Jy ! Component: 1000 - total flux cleaned = -0.00241088 Jy ! Component: 1050 - total flux cleaned = -0.0024372 Jy ! Component: 1100 - total flux cleaned = -0.00251566 Jy ! Component: 1150 - total flux cleaned = -0.00256721 Jy ! Component: 1200 - total flux cleaned = -0.0026433 Jy ! Component: 1250 - total flux cleaned = -0.00261825 Jy ! Component: 1300 - total flux cleaned = -0.00269211 Jy ! Component: 1350 - total flux cleaned = -0.00264285 Jy ! Component: 1400 - total flux cleaned = -0.00261876 Jy ! Component: 1450 - total flux cleaned = -0.00257132 Jy ! Component: 1500 - total flux cleaned = -0.0027126 Jy ! Component: 1550 - total flux cleaned = -0.00268951 Jy ! Component: 1600 - total flux cleaned = -0.00280431 Jy ! Component: 1650 - total flux cleaned = -0.0028723 Jy ! Component: 1700 - total flux cleaned = -0.00287214 Jy ! Component: 1750 - total flux cleaned = -0.00291632 Jy ! Component: 1800 - total flux cleaned = -0.00300434 Jy ! Component: 1850 - total flux cleaned = -0.00306943 Jy ! Component: 1900 - total flux cleaned = -0.0031123 Jy ! Component: 1950 - total flux cleaned = -0.00313393 Jy ! Component: 2000 - total flux cleaned = -0.00313383 Jy ! Total flux subtracted in 2048 components = -0.0031128 Jy ! Clean residual min=-0.001401 max=0.001426 Jy/beam ! Clean residual mean=-0.000004 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.389626 Jy keep ! Adding 126 model components to the UV plane model. ! The established model now contains 265 components and 0.389626 Jy ![Exited script file: muppet] wmap "J1246-2547_X_2017_03_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.009 x 3.478 at 13.49 degrees (North through East) ! Clean map min=-0.0022533 max=0.30147 Jy/beam ! Writing clean map to FITS file: J1246-2547_X_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.301471 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000411156 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.409149 0.409149 0.818298 1.6366 3.27319 6.54638 13.0928 26.1855 52.371 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.301 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.009 x 3.478 at 13.49 degrees (North through East) ! Clean map min=-0.0022533 max=0.30147 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 J1246-2547_X_2017_03_27_pus_uvs.log closed on Sat Apr 27 22:04:26 2019