! Started logfile: J1911-2006_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:14:01 2016 obs J1911-2006_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J1911-2006_X_2014_08_09_pus_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.514815 visibilities/baseline/integration-bin. ! Found source: J1911-2006 ! ! 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 324 lines of history. ! ! Reading 11676 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 J1911-2006_X_2014_08_09_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 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.432779Jy sigma=0.004550 ! Fit after self-cal, rms=0.334681Jy sigma=0.003523 ! 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=0.8267 mas, bmaj=3.109 mas, bpa=22.9 degrees ! Estimated noise=874.679 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 = 0.874368 Jy ! Component: 100 - total flux cleaned = 1.08599 Jy ! Total flux subtracted in 100 components = 1.08599 Jy ! Clean residual min=-0.053115 max=0.084578 Jy/beam ! Clean residual mean=0.000239 rms=0.017089 Jy/beam ! Combined flux in latest and established models = 1.08599 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 1.08599 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=0.288394Jy sigma=0.002991 ! Fit after self-cal, rms=0.288348Jy sigma=0.002991 ! 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=1.078 mas, bmaj=3.32 mas, bpa=18.78 degrees ! Estimated noise=598.237 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 = 0.134005 Jy ! Component: 100 - total flux cleaned = 0.198361 Jy ! Component: 150 - total flux cleaned = 0.232401 Jy ! Component: 200 - total flux cleaned = 0.251446 Jy ! Total flux subtracted in 200 components = 0.251446 Jy ! Clean residual min=-0.066666 max=0.048525 Jy/beam ! Clean residual mean=0.000056 rms=0.015027 Jy/beam ! Combined flux in latest and established models = 1.33744 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 51 components and 1.33744 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=0.218131Jy sigma=0.002305 ! Fit after self-cal, rms=0.218010Jy sigma=0.002304 ! 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 0.91 FD 1.11 HN 1.08 KP 0.93 ! LA 1.03 MK 1.00* NL 0.98 OV 0.96 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.10 HN 1.10 KP 0.88 ! LA 1.03 MK 1.00* NL 1.00 OV 0.97 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.16 HN 1.10 KP 0.83 ! LA 1.05 MK 1.00* NL 0.98 OV 1.10 ! PT 0.94 SC 1.86 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.09 HN 1.09 KP 0.79 ! LA 1.06 MK 1.00* NL 0.98 OV 0.96 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.09 HN 1.06 KP 0.75 ! LA 1.05 MK 1.00* NL 0.99 OV 1.01 ! PT 0.95 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.15 HN 1.10 KP 0.76 ! LA 1.06 MK 1.00* NL 0.99 OV 0.99 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.23 HN 1.22 KP 0.81 ! LA 1.13 MK 1.00* NL 1.04 OV 1.04 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.16 HN 1.15 KP 0.75 ! LA 1.05 MK 1.00* NL 1.00 OV 1.02 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.13 HN 1.15 KP 0.77 ! LA 1.07 MK 1.00* NL 0.99 OV 1.02 ! PT 0.97 SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 HN 1.13 KP 0.80 ! LA 1.09 MK 1.00* NL 1.00 OV 1.00 ! PT 0.96 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.14 HN 1.12 KP 0.84 ! LA 1.08 MK 1.00* NL 1.00 OV 1.00 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.13 HN 1.10 KP 0.88 ! LA 1.07 MK 1.00* NL 1.00 OV 1.00 ! PT 0.98 SC 0.98 ! ! ! Fit before self-cal, rms=0.218010Jy sigma=0.002304 ! Fit after self-cal, rms=0.140240Jy sigma=0.001222 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.084 mas, bmaj=3.355 mas, bpa=18.97 degrees ! Estimated noise=596.181 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 = -0.0157933 Jy ! Component: 100 - total flux cleaned = -0.019455 Jy ! Component: 150 - total flux cleaned = -0.0197659 Jy ! Component: 200 - total flux cleaned = -0.0202963 Jy ! Total flux subtracted in 200 components = -0.0202963 Jy ! Clean residual min=-0.013509 max=0.024842 Jy/beam ! Clean residual mean=0.000114 rms=0.004657 Jy/beam ! Combined flux in latest and established models = 1.31714 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 58 components and 1.31714 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=0.137666Jy sigma=0.001195 ! Fit after self-cal, rms=0.137631Jy sigma=0.001194 ! Inverting map ! Added new window around map position (2.8, 3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0234531 Jy ! Component: 100 - total flux cleaned = 0.0373645 Jy ! Component: 150 - total flux cleaned = 0.0451698 Jy ! Component: 200 - total flux cleaned = 0.0484478 Jy ! Total flux subtracted in 200 components = 0.0484478 Jy ! Clean residual min=-0.012081 max=0.014972 Jy/beam ! Clean residual mean=0.000068 rms=0.003231 Jy/beam ! Combined flux in latest and established models = 1.36559 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 87 components and 1.36559 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=0.133144Jy sigma=0.001129 ! Fit after self-cal, rms=0.132568Jy sigma=0.001120 ! 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=0.132568Jy sigma=0.001120 ! Fit after self-cal, rms=0.111462Jy sigma=0.000905 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.087 mas, bmaj=3.362 mas, bpa=18.98 degrees ! Estimated noise=596.681 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129711 Jy ! Component: 100 - total flux cleaned = 0.00153218 Jy ! Component: 150 - total flux cleaned = 0.00263564 Jy ! Component: 200 - total flux cleaned = 0.0036034 Jy ! Total flux subtracted in 200 components = 0.0036034 Jy ! Clean residual min=-0.007290 max=0.007380 Jy/beam ! Clean residual mean=0.000032 rms=0.001852 Jy/beam ! Combined flux in latest and established models = 1.36919 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 107 components and 1.36919 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=0.110141Jy sigma=0.000890 ! Fit after self-cal, rms=0.110116Jy sigma=0.000889 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 = 0.00278007 Jy ! Component: 100 - total flux cleaned = 0.00329004 Jy ! Component: 150 - total flux cleaned = 0.00390219 Jy ! Component: 200 - total flux cleaned = 0.00431769 Jy ! Total flux subtracted in 200 components = 0.00431769 Jy ! Clean residual min=-0.006720 max=0.007004 Jy/beam ! Clean residual mean=0.000027 rms=0.001678 Jy/beam ! Combined flux in latest and established models = 1.37351 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 119 components and 1.37351 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=0.109618Jy sigma=0.000883 ! Fit after self-cal, rms=0.109600Jy sigma=0.000883 ! 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=0.109600Jy sigma=0.000883 ! Fit after self-cal, rms=0.109741Jy sigma=0.000874 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.088 mas, bmaj=3.366 mas, bpa=19.03 degrees ! Estimated noise=596.137 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0017294 Jy ! Component: 100 - total flux cleaned = -0.00144807 Jy ! Component: 150 - total flux cleaned = -0.00118742 Jy ! Component: 200 - total flux cleaned = -0.000953461 Jy ! Total flux subtracted in 200 components = -0.000953461 Jy ! Clean residual min=-0.005556 max=0.006155 Jy/beam ! Clean residual mean=0.000020 rms=0.001408 Jy/beam ! Combined flux in latest and established models = 1.37255 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 126 components and 1.37255 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=0.109323Jy sigma=0.000869 ! Fit after self-cal, rms=0.109318Jy sigma=0.000869 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 (6.4, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00410555 Jy ! Component: 100 - total flux cleaned = 0.00546641 Jy ! Component: 150 - total flux cleaned = 0.006784 Jy ! Component: 200 - total flux cleaned = 0.00747437 Jy ! Total flux subtracted in 200 components = 0.00747437 Jy ! Clean residual min=-0.004680 max=0.004508 Jy/beam ! Clean residual mean=0.000011 rms=0.001159 Jy/beam ! Combined flux in latest and established models = 1.38003 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 158 components and 1.38003 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=0.108877Jy sigma=0.000863 ! Fit after self-cal, rms=0.108855Jy sigma=0.000863 ! 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=0.108855Jy sigma=0.000863 ! Fit after self-cal, rms=0.108990Jy sigma=0.000862 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.301 mas, bmaj=5.015 mas, bpa=6.127 degrees ! Estimated noise=673.413 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00346457 Jy ! Component: 100 - total flux cleaned = 0.00476859 Jy ! Component: 150 - total flux cleaned = 0.00565356 Jy ! Component: 200 - total flux cleaned = 0.00626273 Jy ! Total flux subtracted in 200 components = 0.00626273 Jy ! Clean residual min=-0.003354 max=0.004205 Jy/beam ! Clean residual mean=0.000005 rms=0.001054 Jy/beam ! Combined flux in latest and established models = 1.38629 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 184 components and 1.38629 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=0.108828Jy sigma=0.000860 ! Fit after self-cal, rms=0.108823Jy sigma=0.000860 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 = 0.00122659 Jy ! Component: 100 - total flux cleaned = 0.00146722 Jy ! Component: 150 - total flux cleaned = 0.00168268 Jy ! Component: 200 - total flux cleaned = 0.00187783 Jy ! Total flux subtracted in 200 components = 0.00187783 Jy ! Clean residual min=-0.003321 max=0.003994 Jy/beam ! Clean residual mean=0.000001 rms=0.001002 Jy/beam ! Combined flux in latest and established models = 1.38817 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 197 components and 1.38817 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=0.108754Jy sigma=0.000859 ! Fit after self-cal, rms=0.108752Jy sigma=0.000859 ! 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=1.089 mas, bmaj=3.367 mas, bpa=19.04 degrees ! Estimated noise=596.047 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.089 x 3.367 at 19.04 degrees (North through East) ! Clean map min=-0.01041 max=1.1554 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=0.108752Jy sigma=0.000859 ! Fit after self-cal, rms=0.153935Jy sigma=0.000709 ! Inverting map and beam ! Estimated beam: bmin=1.089 mas, bmaj=3.367 mas, bpa=19.04 degrees ! Estimated noise=595.799 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000354262 Jy ! Component: 100 - total flux cleaned = -0.000359561 Jy ! Component: 150 - total flux cleaned = -0.000441806 Jy ! Component: 200 - total flux cleaned = -0.000368283 Jy ! Total flux subtracted in 200 components = -0.000368283 Jy ! Clean residual min=-0.003564 max=0.003462 Jy/beam ! Clean residual mean=0.000008 rms=0.000819 Jy/beam ! Combined flux in latest and established models = 1.3878 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 215 components and 1.3878 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=0.153837Jy sigma=0.000707 ! Fit after self-cal, rms=0.153833Jy sigma=0.000707 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000303751 Jy ! Component: 100 - total flux cleaned = 0.000300974 Jy ! Component: 150 - total flux cleaned = 0.000428042 Jy ! Component: 200 - total flux cleaned = 0.000428292 Jy ! Total flux subtracted in 200 components = 0.000428292 Jy ! Clean residual min=-0.003544 max=0.003189 Jy/beam ! Clean residual mean=0.000007 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 1.38823 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 221 components and 1.38823 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=0.153785Jy sigma=0.000706 ! Fit after self-cal, rms=0.153784Jy sigma=0.000706 ! 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=0.153784Jy sigma=0.000706 ! Fit after self-cal, rms=0.154375Jy sigma=0.000706 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=0.8275 mas, bmaj=3.17 mas, bpa=23 degrees ! Estimated noise=878.451 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.878043 Jy ! Component: 100 - total flux cleaned = 1.08918 Jy ! Component: 150 - total flux cleaned = 1.17568 Jy ! Component: 200 - total flux cleaned = 1.22131 Jy ! Total flux subtracted in 200 components = 1.22131 Jy ! Clean residual min=-0.012993 max=0.023511 Jy/beam ! Clean residual mean=0.000131 rms=0.004624 Jy/beam ! Combined flux in latest and established models = 1.22131 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 1.22131 Jy ! Inverting map and beam ! Estimated beam: bmin=1.09 mas, bmaj=3.368 mas, bpa=19.04 degrees ! Estimated noise=595.712 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 = 0.0442325 Jy ! Component: 100 - total flux cleaned = 0.0716441 Jy ! Component: 150 - total flux cleaned = 0.090142 Jy ! Component: 200 - total flux cleaned = 0.103815 Jy ! Total flux subtracted in 200 components = 0.103815 Jy ! Clean residual min=-0.006434 max=0.008452 Jy/beam ! Clean residual mean=0.000073 rms=0.002472 Jy/beam ! Combined flux in latest and established models = 1.32512 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 84 components and 1.32512 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=2.302 mas, bmaj=5.015 mas, bpa=6.113 degrees ! Estimated noise=672.617 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0151926 Jy ! Component: 100 - total flux cleaned = 0.0260449 Jy ! Component: 150 - total flux cleaned = 0.0343534 Jy ! Component: 200 - total flux cleaned = 0.0408705 Jy ! Total flux subtracted in 200 components = 0.0408705 Jy ! Clean residual min=-0.003744 max=0.004494 Jy/beam ! Clean residual mean=0.000047 rms=0.001488 Jy/beam ! Combined flux in latest and established models = 1.36599 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 = 0.0052447 Jy ! Component: 100 - total flux cleaned = 0.00960217 Jy ! Component: 150 - total flux cleaned = 0.0132423 Jy ! Component: 200 - total flux cleaned = 0.0162911 Jy ! Total flux subtracted in 200 components = 0.0162911 Jy ! Clean residual min=-0.002851 max=0.003167 Jy/beam ! Clean residual mean=0.000019 rms=0.001000 Jy/beam ! Combined flux in latest and established models = 1.38229 Jy ! Adding 85 model components to the UV plane model. ! The established model now contains 162 components and 1.38229 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.09 mas, bmaj=3.368 mas, bpa=19.04 degrees ! Estimated noise=595.712 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177005 Jy ! Component: 100 - total flux cleaned = 0.00202878 Jy ! Component: 150 - total flux cleaned = 0.00262462 Jy ! Component: 200 - total flux cleaned = 0.00328965 Jy ! Total flux subtracted in 200 components = 0.00328965 Jy ! Clean residual min=-0.003802 max=0.004287 Jy/beam ! Clean residual mean=0.000009 rms=0.000996 Jy/beam ! Combined flux in latest and established models = 1.38558 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 181 components and 1.38558 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=0.154736Jy sigma=0.000712 ! Fit after self-cal, rms=0.154710Jy sigma=0.000711 wmodel J1911-2006_X_2014_08_09_pus_map.mod ! Writing 181 model components to file: J1911-2006_X_2014_08_09_pus_map.mod wobs J1911-2006_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J1911-2006_X_2014_08_09_pus_uvs.fits wwins J1911-2006_X_2014_08_09_pus_map.win ! wwins: Wrote 3 windows to J1911-2006_X_2014_08_09_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 = 0.000227762 Jy ! Component: 100 - total flux cleaned = 0.000290363 Jy ! Component: 150 - total flux cleaned = -4.59797e-05 Jy ! Component: 200 - total flux cleaned = -0.000579476 Jy ! Component: 250 - total flux cleaned = -0.00113481 Jy ! Component: 300 - total flux cleaned = -0.00152181 Jy ! Component: 350 - total flux cleaned = -0.00180172 Jy ! Component: 400 - total flux cleaned = -0.00220212 Jy ! Component: 450 - total flux cleaned = -0.00263281 Jy ! Component: 500 - total flux cleaned = -0.00300798 Jy ! Component: 550 - total flux cleaned = -0.00329174 Jy ! Component: 600 - total flux cleaned = -0.00345 Jy ! Component: 650 - total flux cleaned = -0.00368083 Jy ! Component: 700 - total flux cleaned = -0.00390432 Jy ! Component: 750 - total flux cleaned = -0.00408668 Jy ! Component: 800 - total flux cleaned = -0.00430008 Jy ! Component: 850 - total flux cleaned = -0.00447448 Jy ! Component: 900 - total flux cleaned = -0.00467955 Jy ! Component: 950 - total flux cleaned = -0.00497938 Jy ! Component: 1000 - total flux cleaned = -0.00520727 Jy ! Component: 1050 - total flux cleaned = -0.00539922 Jy ! Component: 1100 - total flux cleaned = -0.00552452 Jy ! Component: 1150 - total flux cleaned = -0.00561699 Jy ! Component: 1200 - total flux cleaned = -0.00579662 Jy ! Component: 1250 - total flux cleaned = -0.00591417 Jy ! Component: 1300 - total flux cleaned = -0.00605911 Jy ! Component: 1350 - total flux cleaned = -0.00614389 Jy ! Component: 1400 - total flux cleaned = -0.0062831 Jy ! Component: 1450 - total flux cleaned = -0.00636559 Jy ! Component: 1500 - total flux cleaned = -0.00647356 Jy ! Component: 1550 - total flux cleaned = -0.0066572 Jy ! Component: 1600 - total flux cleaned = -0.00665743 Jy ! Component: 1650 - total flux cleaned = -0.00673427 Jy ! Component: 1700 - total flux cleaned = -0.00678472 Jy ! Component: 1750 - total flux cleaned = -0.00683441 Jy ! Component: 1800 - total flux cleaned = -0.00685887 Jy ! Component: 1850 - total flux cleaned = -0.00693 Jy ! Component: 1900 - total flux cleaned = -0.00697621 Jy ! Component: 1950 - total flux cleaned = -0.00697628 Jy ! Component: 2000 - total flux cleaned = -0.00699876 Jy ! Total flux subtracted in 2048 components = -0.00702049 Jy ! Clean residual min=-0.001182 max=0.001145 Jy/beam ! Clean residual mean=0.000009 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 1.37855 Jy keep ! Adding 129 model components to the UV plane model. ! The established model now contains 310 components and 1.37855 Jy ![Exited script file: muppet] wmap "J1911-2006_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.09 x 3.368 at 19.04 degrees (North through East) ! Clean map min=-0.0029651 max=1.1598 Jy/beam ! Writing clean map to FITS file: J1911-2006_X_2014_08_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.15976 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000445509 device "J1911-2006_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1911-2006_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.115242 0.115242 0.230484 0.460968 0.921936 1.84387 3.68774 7.37549 14.751 29.5019 59.0039 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.159 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.09 x 3.368 at 19.04 degrees (North through East) ! Clean map min=-0.0029651 max=1.1598 Jy/beam quit ! Quitting program ! Log file J1911-2006_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:14:03 2016