! Started logfile: J1911-2006_X_2017_02_24_pus_uvs.log on Sat May 4 10:06:44 2019 obs J1911-2006_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J1911-2006_X_2017_02_24_pus_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.781944 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 1882 lines of history. ! ! Reading 6756 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_2017_02_24_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 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.665487Jy sigma=0.005423 ! Fit after self-cal, rms=0.654883Jy sigma=0.005338 ! 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=0.7475 mas, bmaj=1.968 mas, bpa=-4.578 degrees ! Estimated noise=1606.97 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 = 1.21824 Jy ! Component: 100 - total flux cleaned = 1.51198 Jy ! Total flux subtracted in 100 components = 1.51198 Jy ! Clean residual min=-0.042062 max=0.112426 Jy/beam ! Clean residual mean=0.000155 rms=0.013957 Jy/beam ! Combined flux in latest and established models = 1.51198 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 1.51198 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=0.222547Jy sigma=0.001793 ! Fit after self-cal, rms=0.222542Jy sigma=0.001793 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.122883 Jy ! Component: 100 - total flux cleaned = 0.185532 Jy ! Total flux subtracted in 100 components = 0.185532 Jy ! Clean residual min=-0.026261 max=0.029987 Jy/beam ! Clean residual mean=0.000041 rms=0.006086 Jy/beam ! Combined flux in latest and established models = 1.69751 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 1.69751 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=0.128184Jy sigma=0.000969 ! Fit after self-cal, rms=0.128118Jy sigma=0.000969 ! 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=0.9356 mas, bmaj=2.359 mas, bpa=-1.525 degrees ! Estimated noise=1093.68 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 = 0.0406088 Jy ! Component: 100 - total flux cleaned = 0.0588829 Jy ! Component: 150 - total flux cleaned = 0.0677048 Jy ! Component: 200 - total flux cleaned = 0.0723576 Jy ! Total flux subtracted in 200 components = 0.0723576 Jy ! Clean residual min=-0.020004 max=0.024977 Jy/beam ! Clean residual mean=-0.000033 rms=0.005007 Jy/beam ! Combined flux in latest and established models = 1.76987 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 44 components and 1.76987 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=0.117397Jy sigma=0.000862 ! Fit after self-cal, rms=0.117275Jy sigma=0.000861 ! 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 0.97 FD 1.03 HN 1.10 KP 1.03 ! LA 1.02 MK 0.97 NL 0.95 OV 0.98 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 1.07 KP 1.03 ! LA 1.03 MK 0.98 NL 0.96 OV 0.99 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.03 KP 1.02 ! LA 1.00 MK 1.00 NL 0.96 OV 1.00 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.06 KP 1.01 ! LA 1.01 MK 1.00 NL 0.97 OV 1.00 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.01 KP 1.01 ! LA 1.00 MK 1.02 NL 0.96 OV 0.99 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.07 KP 1.01 ! LA 1.05 MK 1.01 NL 0.96 OV 0.99 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.05 KP 1.01 ! LA 1.01 MK 1.01 NL 0.97 OV 1.00 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.03 KP 1.01 ! LA 1.05 MK 0.99 NL 0.97 OV 1.01 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.07 KP 1.01 ! LA 1.01 MK 1.00 NL 0.97 OV 1.00 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 1.05 KP 1.02 ! LA 1.01 MK 1.02 NL 0.97 OV 0.99 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 1.07 KP 1.00 ! LA 1.01 MK 1.01 NL 0.97 OV 1.00 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.07 KP 0.97 ! LA 1.01 MK 1.02 NL 0.97 OV 1.01 ! PT 0.99 SC 1.00 ! ! ! Fit before self-cal, rms=0.117275Jy sigma=0.000861 ! Fit after self-cal, rms=0.102327Jy sigma=0.000746 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9386 mas, bmaj=2.357 mas, bpa=-1.473 degrees ! Estimated noise=1095.35 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 (5.2, 3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0223199 Jy ! Component: 100 - total flux cleaned = 0.0333142 Jy ! Component: 150 - total flux cleaned = 0.0404781 Jy ! Component: 200 - total flux cleaned = 0.0455289 Jy ! Total flux subtracted in 200 components = 0.0455289 Jy ! Clean residual min=-0.006896 max=0.013289 Jy/beam ! Clean residual mean=0.000080 rms=0.002266 Jy/beam ! Combined flux in latest and established models = 1.8154 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 67 components and 1.8154 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=0.097402Jy sigma=0.000705 ! Fit after self-cal, rms=0.097302Jy sigma=0.000703 ! Inverting map ! Added new window around map position (0.8, 5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00998196 Jy ! Component: 100 - total flux cleaned = 0.0111234 Jy ! Component: 150 - total flux cleaned = 0.012336 Jy ! Component: 200 - total flux cleaned = 0.0130338 Jy ! Total flux subtracted in 200 components = 0.0130338 Jy ! Clean residual min=-0.005728 max=0.007171 Jy/beam ! Clean residual mean=0.000070 rms=0.001619 Jy/beam ! Combined flux in latest and established models = 1.82844 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 94 components and 1.82844 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=0.095603Jy sigma=0.000690 ! Fit after self-cal, rms=0.095495Jy sigma=0.000689 ! 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=0.095495Jy sigma=0.000689 ! Fit after self-cal, rms=0.093991Jy sigma=0.000678 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9382 mas, bmaj=2.357 mas, bpa=-1.461 degrees ! Estimated noise=1094.78 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00378298 Jy ! Component: 100 - total flux cleaned = 0.00541055 Jy ! Component: 150 - total flux cleaned = 0.00590995 Jy ! Component: 200 - total flux cleaned = 0.00601741 Jy ! Total flux subtracted in 200 components = 0.00601741 Jy ! Clean residual min=-0.004548 max=0.006380 Jy/beam ! Clean residual mean=0.000062 rms=0.001357 Jy/beam ! Combined flux in latest and established models = 1.83445 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 110 components and 1.83445 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=0.093561Jy sigma=0.000675 ! Fit after self-cal, rms=0.093527Jy sigma=0.000675 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 (-5.8, 25.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00480455 Jy ! Component: 100 - total flux cleaned = 0.00562098 Jy ! Component: 150 - total flux cleaned = 0.0057385 Jy ! Component: 200 - total flux cleaned = 0.00573929 Jy ! Total flux subtracted in 200 components = 0.00573929 Jy ! Clean residual min=-0.004181 max=0.004528 Jy/beam ! Clean residual mean=0.000060 rms=0.001202 Jy/beam ! Combined flux in latest and established models = 1.84019 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 127 components and 1.84019 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=0.093059Jy sigma=0.000671 ! Fit after self-cal, rms=0.093029Jy sigma=0.000671 ! 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=0.093029Jy sigma=0.000671 ! Fit after self-cal, rms=0.091090Jy sigma=0.000659 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9382 mas, bmaj=2.357 mas, bpa=-1.45 degrees ! Estimated noise=1094.69 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128926 Jy ! Component: 100 - total flux cleaned = 0.00157414 Jy ! Component: 150 - total flux cleaned = 0.00157741 Jy ! Component: 200 - total flux cleaned = 0.00166151 Jy ! Total flux subtracted in 200 components = 0.00166151 Jy ! Clean residual min=-0.003908 max=0.003845 Jy/beam ! Clean residual mean=0.000026 rms=0.001012 Jy/beam ! Combined flux in latest and established models = 1.84185 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 141 components and 1.84185 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=0.090882Jy sigma=0.000657 ! Fit after self-cal, rms=0.090873Jy sigma=0.000657 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 = 0.000517424 Jy ! Component: 100 - total flux cleaned = 0.000590627 Jy ! Component: 150 - total flux cleaned = 0.000590294 Jy ! Component: 200 - total flux cleaned = 0.000727145 Jy ! Total flux subtracted in 200 components = 0.000727145 Jy ! Clean residual min=-0.003917 max=0.003681 Jy/beam ! Clean residual mean=0.000024 rms=0.000976 Jy/beam ! Combined flux in latest and established models = 1.84258 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 151 components and 1.84258 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=0.090737Jy sigma=0.000657 ! Fit after self-cal, rms=0.090730Jy sigma=0.000656 ! 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=0.090730Jy sigma=0.000656 ! Fit after self-cal, rms=0.090707Jy sigma=0.000656 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.344 mas, bmaj=4.724 mas, bpa=-7.451 degrees ! Estimated noise=1353.93 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000611167 Jy ! Component: 100 - total flux cleaned = 0.000161485 Jy ! Component: 150 - total flux cleaned = -6.37588e-05 Jy ! Component: 200 - total flux cleaned = -0.000129789 Jy ! Total flux subtracted in 200 components = -0.000129789 Jy ! Clean residual min=-0.003432 max=0.003928 Jy/beam ! Clean residual mean=0.000036 rms=0.001210 Jy/beam ! Combined flux in latest and established models = 1.84245 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 166 components and 1.84245 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=0.090662Jy sigma=0.000656 ! Fit after self-cal, rms=0.090648Jy sigma=0.000656 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 = 0.000214856 Jy ! Component: 100 - total flux cleaned = 9.95596e-05 Jy ! Component: 150 - total flux cleaned = 1.62654e-06 Jy ! Component: 200 - total flux cleaned = 1.41315e-06 Jy ! Total flux subtracted in 200 components = 1.41315e-06 Jy ! Clean residual min=-0.003474 max=0.003698 Jy/beam ! Clean residual mean=0.000033 rms=0.001178 Jy/beam ! Combined flux in latest and established models = 1.84245 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 174 components and 1.84245 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=0.090641Jy sigma=0.000656 ! Fit after self-cal, rms=0.090631Jy sigma=0.000656 ! 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=0.9383 mas, bmaj=2.357 mas, bpa=-1.441 degrees ! Estimated noise=1094.37 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9383 x 2.357 at -1.441 degrees (North through East) ! Clean map min=-0.0052133 max=1.6095 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=0.090631Jy sigma=0.000656 ! Fit after self-cal, rms=0.085393Jy sigma=0.000612 ! Inverting map and beam ! Estimated beam: bmin=0.9386 mas, bmaj=2.358 mas, bpa=-1.43 degrees ! Estimated noise=1094.16 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000723107 Jy ! Component: 100 - total flux cleaned = 0.000432909 Jy ! Component: 150 - total flux cleaned = 0.000124168 Jy ! Component: 200 - total flux cleaned = -0.000101387 Jy ! Total flux subtracted in 200 components = -0.000101387 Jy ! Clean residual min=-0.003506 max=0.003386 Jy/beam ! Clean residual mean=0.000015 rms=0.000875 Jy/beam ! Combined flux in latest and established models = 1.84235 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 187 components and 1.84235 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=0.085252Jy sigma=0.000611 ! Fit after self-cal, rms=0.085244Jy sigma=0.000611 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.9017e-05 Jy ! Component: 100 - total flux cleaned = -3.8344e-05 Jy ! Component: 150 - total flux cleaned = -0.000139682 Jy ! Component: 200 - total flux cleaned = -0.000235402 Jy ! Total flux subtracted in 200 components = -0.000235402 Jy ! Clean residual min=-0.003505 max=0.003258 Jy/beam ! Clean residual mean=0.000015 rms=0.000861 Jy/beam ! Combined flux in latest and established models = 1.84212 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 189 components and 1.84212 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=0.085169Jy sigma=0.000611 ! Fit after self-cal, rms=0.085166Jy sigma=0.000611 ! 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=0.085166Jy sigma=0.000611 ! Fit after self-cal, rms=0.085130Jy sigma=0.000611 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=0.75 mas, bmaj=1.966 mas, bpa=-4.483 degrees ! Estimated noise=1615.16 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.22442 Jy ! Component: 100 - total flux cleaned = 1.517 Jy ! Component: 150 - total flux cleaned = 1.63728 Jy ! Component: 200 - total flux cleaned = 1.69787 Jy ! Total flux subtracted in 200 components = 1.69787 Jy ! Clean residual min=-0.016274 max=0.030916 Jy/beam ! Clean residual mean=0.000124 rms=0.004638 Jy/beam ! Combined flux in latest and established models = 1.69787 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 1.69787 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9387 mas, bmaj=2.358 mas, bpa=-1.423 degrees ! Estimated noise=1093.94 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 = 0.039108 Jy ! Component: 100 - total flux cleaned = 0.0636675 Jy ! Component: 150 - total flux cleaned = 0.0814985 Jy ! Component: 200 - total flux cleaned = 0.0949853 Jy ! Total flux subtracted in 200 components = 0.0949853 Jy ! Clean residual min=-0.006441 max=0.009849 Jy/beam ! Clean residual mean=0.000090 rms=0.002256 Jy/beam ! Combined flux in latest and established models = 1.79286 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 55 components and 1.79286 Jy ! Inverting map ! Added new window around map position (3.4, 3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0111023 Jy ! Component: 100 - total flux cleaned = 0.0197866 Jy ! Component: 150 - total flux cleaned = 0.0266241 Jy ! Component: 200 - total flux cleaned = 0.0311124 Jy ! Total flux subtracted in 200 components = 0.0311124 Jy ! Clean residual min=-0.004720 max=0.005389 Jy/beam ! Clean residual mean=0.000057 rms=0.001283 Jy/beam ! Combined flux in latest and established models = 1.82397 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 79 components and 1.82397 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=2.344 mas, bmaj=4.723 mas, bpa=-7.448 degrees ! Estimated noise=1353.17 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00671538 Jy ! Component: 100 - total flux cleaned = 0.00989098 Jy ! Component: 150 - total flux cleaned = 0.0123646 Jy ! Component: 200 - total flux cleaned = 0.0138554 Jy ! Total flux subtracted in 200 components = 0.0138554 Jy ! Clean residual min=-0.003495 max=0.003885 Jy/beam ! Clean residual mean=0.000052 rms=0.001174 Jy/beam ! Combined flux in latest and established models = 1.83782 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 = 0.00101789 Jy ! Component: 100 - total flux cleaned = 0.0017056 Jy ! Component: 150 - total flux cleaned = 0.00236701 Jy ! Component: 200 - total flux cleaned = 0.00275518 Jy ! Total flux subtracted in 200 components = 0.00275518 Jy ! Clean residual min=-0.003246 max=0.003424 Jy/beam ! Clean residual mean=0.000039 rms=0.001049 Jy/beam ! Combined flux in latest and established models = 1.84058 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 121 components and 1.84058 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9387 mas, bmaj=2.358 mas, bpa=-1.423 degrees ! Estimated noise=1093.94 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000930994 Jy ! Component: 100 - total flux cleaned = -0.000689975 Jy ! Component: 150 - total flux cleaned = -0.000690443 Jy ! Component: 200 - total flux cleaned = -0.000588261 Jy ! Total flux subtracted in 200 components = -0.000588261 Jy ! Clean residual min=-0.003991 max=0.003384 Jy/beam ! Clean residual mean=0.000017 rms=0.000903 Jy/beam ! Combined flux in latest and established models = 1.83999 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 141 components and 1.83999 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=0.085768Jy sigma=0.000614 ! Fit after self-cal, rms=0.085691Jy sigma=0.000613 wmodel J1911-2006_X_2017_02_24_pus_map.mod ! Writing 141 model components to file: J1911-2006_X_2017_02_24_pus_map.mod wobs J1911-2006_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J1911-2006_X_2017_02_24_pus_uvs.fits wwins J1911-2006_X_2017_02_24_pus_map.win ! wwins: Wrote 5 windows to J1911-2006_X_2017_02_24_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 = -0.00172723 Jy ! Component: 100 - total flux cleaned = -0.00234137 Jy ! Component: 150 - total flux cleaned = -0.0029697 Jy ! Component: 200 - total flux cleaned = -0.00350916 Jy ! Component: 250 - total flux cleaned = -0.00386716 Jy ! Component: 300 - total flux cleaned = -0.00401287 Jy ! Component: 350 - total flux cleaned = -0.00429707 Jy ! Component: 400 - total flux cleaned = -0.00470952 Jy ! Component: 450 - total flux cleaned = -0.00488813 Jy ! Component: 500 - total flux cleaned = -0.005408 Jy ! Component: 550 - total flux cleaned = -0.00582908 Jy ! Component: 600 - total flux cleaned = -0.00611855 Jy ! Component: 650 - total flux cleaned = -0.0064829 Jy ! Component: 700 - total flux cleaned = -0.00683927 Jy ! Component: 750 - total flux cleaned = -0.00718847 Jy ! Component: 800 - total flux cleaned = -0.00753125 Jy ! Component: 850 - total flux cleaned = -0.00786854 Jy ! Component: 900 - total flux cleaned = -0.00812662 Jy ! Component: 950 - total flux cleaned = -0.00834493 Jy ! Component: 1000 - total flux cleaned = -0.00877449 Jy ! Component: 1050 - total flux cleaned = -0.0089502 Jy ! Component: 1100 - total flux cleaned = -0.0091933 Jy ! Component: 1150 - total flux cleaned = -0.00939845 Jy ! Component: 1200 - total flux cleaned = -0.0094994 Jy ! Component: 1250 - total flux cleaned = -0.00963248 Jy ! Component: 1300 - total flux cleaned = -0.00976368 Jy ! Component: 1350 - total flux cleaned = -0.00995727 Jy ! Component: 1400 - total flux cleaned = -0.0100214 Jy ! Component: 1450 - total flux cleaned = -0.0102419 Jy ! Component: 1500 - total flux cleaned = -0.0103657 Jy ! Component: 1550 - total flux cleaned = -0.0103967 Jy ! Component: 1600 - total flux cleaned = -0.0105783 Jy ! Component: 1650 - total flux cleaned = -0.0106976 Jy ! Component: 1700 - total flux cleaned = -0.0107273 Jy ! Component: 1750 - total flux cleaned = -0.0108734 Jy ! Component: 1800 - total flux cleaned = -0.0109895 Jy ! Component: 1850 - total flux cleaned = -0.0110749 Jy ! Component: 1900 - total flux cleaned = -0.0112714 Jy ! Component: 1950 - total flux cleaned = -0.0113267 Jy ! Component: 2000 - total flux cleaned = -0.0114913 Jy ! Total flux subtracted in 2048 components = -0.0116537 Jy ! Clean residual min=-0.001521 max=0.001362 Jy/beam ! Clean residual mean=0.000001 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 1.82834 Jy keep ! Adding 129 model components to the UV plane model. ! The established model now contains 270 components and 1.82834 Jy ![Exited script file: muppet] wmap "J1911-2006_X_2017_02_24_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9387 x 2.358 at -1.423 degrees (North through East) ! Clean map min=-0.0040116 max=1.6132 Jy/beam ! Writing clean map to FITS file: J1911-2006_X_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.61324 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000501918 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0933372 0.0933372 0.186674 0.373349 0.746698 1.4934 2.98679 5.97358 11.9472 23.8943 47.7887 95.5773 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.613 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9387 x 2.358 at -1.423 degrees (North through East) ! Clean map min=-0.0040116 max=1.6132 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 J1911-2006_X_2017_02_24_pus_uvs.log closed on Sat May 4 10:06:45 2019