! Started logfile: J2123+5500_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:52:12 2019 obs J2123+5500_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J2123+5500_X_2017_01_16_pus_uva.fits ! AN table 1: 174 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.724266 visibilities/baseline/integration-bin. ! Found source: J2123+5500 ! ! 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 1309 lines of history. ! ! Reading 68052 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 J2123+5500_X_2017_01_16_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 251 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 251 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 251 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 308 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 308 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 251 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 308 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 251 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 308 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 308 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 308 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 308 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.884444Jy sigma=0.007330 ! Fit after self-cal, rms=0.871950Jy sigma=0.007242 ! 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=1.01 mas, bmaj=1.408 mas, bpa=34.08 degrees ! Estimated noise=946.844 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 = 0.100479 Jy ! Component: 100 - total flux cleaned = 0.124349 Jy ! Total flux subtracted in 100 components = 0.124349 Jy ! Clean residual min=-0.005024 max=0.009130 Jy/beam ! Clean residual mean=-0.000015 rms=0.001428 Jy/beam ! Combined flux in latest and established models = 0.124349 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.124349 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=0.111976Jy sigma=0.000674 ! Fit after self-cal, rms=0.111963Jy sigma=0.000674 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00971584 Jy ! Component: 100 - total flux cleaned = 0.014155 Jy ! Total flux subtracted in 100 components = 0.014155 Jy ! Clean residual min=-0.004150 max=0.008427 Jy/beam ! Clean residual mean=-0.000009 rms=0.001203 Jy/beam ! Combined flux in latest and established models = 0.138505 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.138505 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=0.110755Jy sigma=0.000663 ! Fit after self-cal, rms=0.110742Jy sigma=0.000663 ! Inverting map ! Added new window around map position (-0.8, 1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00689972 Jy ! Component: 100 - total flux cleaned = 0.0101167 Jy ! Total flux subtracted in 100 components = 0.0101167 Jy ! Clean residual min=-0.004033 max=0.005632 Jy/beam ! Clean residual mean=-0.000005 rms=0.001073 Jy/beam ! Combined flux in latest and established models = 0.148621 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 21 components and 0.148621 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=0.110146Jy sigma=0.000658 ! Fit after self-cal, rms=0.110123Jy sigma=0.000658 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.2 mas, bmaj=1.598 mas, bpa=30.85 degrees ! Estimated noise=348.529 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-2.4, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00638157 Jy ! Component: 100 - total flux cleaned = 0.0101205 Jy ! Component: 150 - total flux cleaned = 0.012864 Jy ! Component: 200 - total flux cleaned = 0.0147253 Jy ! Total flux subtracted in 200 components = 0.0147253 Jy ! Clean residual min=-0.003809 max=0.003198 Jy/beam ! Clean residual mean=-0.000001 rms=0.000827 Jy/beam ! Combined flux in latest and established models = 0.163347 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 50 components and 0.163346 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=0.109535Jy sigma=0.000654 ! Fit after self-cal, rms=0.109473Jy sigma=0.000653 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.02 HN 0.93 KP 1.03 ! LA 1.04 MK 1.00* NL 0.93 OV 1.02 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.01 HN 0.94 KP 1.00 ! LA 1.03 MK 1.00* NL 0.95 OV 1.01 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.00 HN 0.95 KP 0.99 ! LA 1.01 MK 1.00* NL 0.94 OV 1.03 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.02 HN 0.93 KP 1.01 ! LA 1.01 MK 1.00* NL 0.96 OV 1.04 ! PT 0.73 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.02 HN 0.90 KP 1.02 ! LA 1.00 MK 1.00* NL 0.92 OV 1.00 ! PT 0.77 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 0.94 KP 1.00 ! LA 0.99 MK 1.00* NL 0.95 OV 1.02 ! PT 1.07 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.00 HN 0.99 KP 1.02 ! LA 0.99 MK 1.00* NL 0.93 OV 0.96 ! PT 0.70 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.01 HN 0.99 KP 1.00 ! LA 1.04 MK 1.00* NL 0.93 OV 0.96 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 0.97 KP 1.02 ! LA 1.01 MK 1.00* NL 0.92 OV 0.98 ! PT 0.65 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.04 HN 0.97 KP 1.00 ! LA 1.00 MK 1.00* NL 0.92 OV 1.01 ! PT 0.71 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.03 HN 0.96 KP 1.03 ! LA 1.01 MK 1.00* NL 0.93 OV 1.02 ! PT 0.72 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.03 HN 0.95 KP 1.02 ! LA 0.99 MK 1.00* NL 0.94 OV 1.01 ! PT 0.80 SC 0.98 ! ! ! Fit before self-cal, rms=0.109473Jy sigma=0.000653 ! Fit after self-cal, rms=0.104634Jy sigma=0.000649 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.206 mas, bmaj=1.596 mas, bpa=29.94 degrees ! Estimated noise=345.679 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00185249 Jy ! Component: 100 - total flux cleaned = 0.00310123 Jy ! Component: 150 - total flux cleaned = 0.00353584 Jy ! Component: 200 - total flux cleaned = 0.00387173 Jy ! Total flux subtracted in 200 components = 0.00387173 Jy ! Clean residual min=-0.001523 max=0.001579 Jy/beam ! Clean residual mean=0.000002 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.167218 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 74 components and 0.167218 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=0.104577Jy sigma=0.000648 ! Fit after self-cal, rms=0.104595Jy sigma=0.000648 ! 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=0.104595Jy sigma=0.000648 ! Fit after self-cal, rms=0.105165Jy sigma=0.000646 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.204 mas, bmaj=1.595 mas, bpa=30.1 degrees ! Estimated noise=346.328 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000907245 Jy ! Component: 100 - total flux cleaned = 0.0013209 Jy ! Component: 150 - total flux cleaned = 0.00167863 Jy ! Component: 200 - total flux cleaned = 0.00191181 Jy ! Total flux subtracted in 200 components = 0.00191181 Jy ! Clean residual min=-0.000966 max=0.001341 Jy/beam ! Clean residual mean=-0.000004 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.16913 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 87 components and 0.16913 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=0.105149Jy sigma=0.000646 ! Fit after self-cal, rms=0.105188Jy sigma=0.000645 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 (-2.8, 8.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120859 Jy ! Component: 100 - total flux cleaned = 0.00170244 Jy ! Component: 150 - total flux cleaned = 0.00213584 Jy ! Component: 200 - total flux cleaned = 0.00244455 Jy ! Total flux subtracted in 200 components = 0.00244455 Jy ! Clean residual min=-0.000971 max=0.000838 Jy/beam ! Clean residual mean=-0.000004 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.171575 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 108 components and 0.171575 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=0.105165Jy sigma=0.000645 ! Fit after self-cal, rms=0.105160Jy sigma=0.000645 ! 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=0.105160Jy sigma=0.000645 ! Fit after self-cal, rms=0.105512Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.203 mas, bmaj=1.594 mas, bpa=30.1 degrees ! Estimated noise=346.662 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000698059 Jy ! Component: 100 - total flux cleaned = 0.00101774 Jy ! Component: 150 - total flux cleaned = 0.00124456 Jy ! Component: 200 - total flux cleaned = 0.00146711 Jy ! Total flux subtracted in 200 components = 0.00146711 Jy ! Clean residual min=-0.000922 max=0.000813 Jy/beam ! Clean residual mean=-0.000004 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.173042 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 116 components and 0.173042 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=0.105503Jy sigma=0.000645 ! Fit after self-cal, rms=0.105502Jy sigma=0.000645 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 = 0.00021384 Jy ! Component: 100 - total flux cleaned = 0.000435594 Jy ! Component: 150 - total flux cleaned = 0.000595264 Jy ! Component: 200 - total flux cleaned = 0.000729704 Jy ! Total flux subtracted in 200 components = 0.000729704 Jy ! Clean residual min=-0.000900 max=0.000786 Jy/beam ! Clean residual mean=-0.000004 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.173771 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 128 components and 0.173771 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=0.105497Jy sigma=0.000645 ! Fit after self-cal, rms=0.105497Jy sigma=0.000645 ! 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=0.105497Jy sigma=0.000645 ! Fit after self-cal, rms=0.105668Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.27 mas, bmaj=2.33 mas, bpa=17.99 degrees ! Estimated noise=430.462 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000537437 Jy ! Component: 100 - total flux cleaned = 0.000947695 Jy ! Component: 150 - total flux cleaned = 0.00113766 Jy ! Component: 200 - total flux cleaned = 0.00132447 Jy ! Total flux subtracted in 200 components = 0.00132447 Jy ! Clean residual min=-0.000921 max=0.000913 Jy/beam ! Clean residual mean=-0.000008 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.175096 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 148 components and 0.175096 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=0.105665Jy sigma=0.000645 ! Fit after self-cal, rms=0.105664Jy sigma=0.000645 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 = 0.000194505 Jy ! Component: 100 - total flux cleaned = 0.000368304 Jy ! Component: 150 - total flux cleaned = 0.000465947 Jy ! Component: 200 - total flux cleaned = 0.000573101 Jy ! Total flux subtracted in 200 components = 0.000573101 Jy ! Clean residual min=-0.000920 max=0.000876 Jy/beam ! Clean residual mean=-0.000008 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.175669 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 153 components and 0.175669 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=0.105662Jy sigma=0.000645 ! Fit after self-cal, rms=0.105661Jy sigma=0.000645 ! 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=1.203 mas, bmaj=1.594 mas, bpa=30.13 degrees ! Estimated noise=346.952 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.203 x 1.594 at 30.13 degrees (North through East) ! Clean map min=-0.00078103 max=0.13022 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=1.013 mas, bmaj=1.406 mas, bpa=33.6 degrees ! Estimated noise=948.37 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.100219 Jy ! Component: 100 - total flux cleaned = 0.124885 Jy ! Component: 150 - total flux cleaned = 0.136351 Jy ! Component: 200 - total flux cleaned = 0.143415 Jy ! Total flux subtracted in 200 components = 0.143415 Jy ! Clean residual min=-0.002996 max=0.003837 Jy/beam ! Clean residual mean=-0.000017 rms=0.000889 Jy/beam ! Combined flux in latest and established models = 0.143415 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.143415 Jy ! Inverting map and beam ! Estimated beam: bmin=1.203 mas, bmaj=1.594 mas, bpa=30.13 degrees ! Estimated noise=346.952 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 = 0.00634981 Jy ! Component: 100 - total flux cleaned = 0.010663 Jy ! Component: 150 - total flux cleaned = 0.0138761 Jy ! Component: 200 - total flux cleaned = 0.0164056 Jy ! Total flux subtracted in 200 components = 0.0164056 Jy ! Clean residual min=-0.001569 max=0.001523 Jy/beam ! Clean residual mean=-0.000012 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.15982 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 53 components and 0.15982 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=2.27 mas, bmaj=2.33 mas, bpa=17.99 degrees ! Estimated noise=430.462 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00341075 Jy ! Component: 100 - total flux cleaned = 0.00579668 Jy ! Component: 150 - total flux cleaned = 0.00763786 Jy ! Component: 200 - total flux cleaned = 0.00910951 Jy ! Total flux subtracted in 200 components = 0.00910951 Jy ! Clean residual min=-0.001177 max=0.001012 Jy/beam ! Clean residual mean=-0.000015 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.16893 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 = 0.00120808 Jy ! Component: 100 - total flux cleaned = 0.00222169 Jy ! Component: 150 - total flux cleaned = 0.00308278 Jy ! Component: 200 - total flux cleaned = 0.00370831 Jy ! Total flux subtracted in 200 components = 0.00370831 Jy ! Clean residual min=-0.000912 max=0.000937 Jy/beam ! Clean residual mean=-0.000011 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.172638 Jy ! Adding 136 model components to the UV plane model. ! The established model now contains 171 components and 0.172638 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.203 mas, bmaj=1.594 mas, bpa=30.13 degrees ! Estimated noise=346.952 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000425098 Jy ! Component: 100 - total flux cleaned = 0.000752105 Jy ! Component: 150 - total flux cleaned = 0.00105488 Jy ! Component: 200 - total flux cleaned = 0.00135971 Jy ! Total flux subtracted in 200 components = 0.00135971 Jy ! Clean residual min=-0.000852 max=0.000786 Jy/beam ! Clean residual mean=-0.000004 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.173998 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 193 components and 0.173998 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=0.105672Jy sigma=0.000645 ! Fit after self-cal, rms=0.105667Jy sigma=0.000645 wmodel J2123+5500_X_2017_01_16_pus_map.mod ! Writing 193 model components to file: J2123+5500_X_2017_01_16_pus_map.mod wobs J2123+5500_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J2123+5500_X_2017_01_16_pus_uvs.fits wwins J2123+5500_X_2017_01_16_pus_map.win ! wwins: Wrote 4 windows to J2123+5500_X_2017_01_16_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000228696 Jy ! Component: 100 - total flux cleaned = -0.000464251 Jy ! Component: 150 - total flux cleaned = -0.000634844 Jy ! Component: 200 - total flux cleaned = -0.000748248 Jy ! Component: 250 - total flux cleaned = -0.00088248 Jy ! Component: 300 - total flux cleaned = -0.000976763 Jy ! Component: 350 - total flux cleaned = -0.00105655 Jy ! Component: 400 - total flux cleaned = -0.00112314 Jy ! Component: 450 - total flux cleaned = -0.00120945 Jy ! Component: 500 - total flux cleaned = -0.00126233 Jy ! Component: 550 - total flux cleaned = -0.00132444 Jy ! Component: 600 - total flux cleaned = -0.001355 Jy ! Component: 650 - total flux cleaned = -0.00141506 Jy ! Component: 700 - total flux cleaned = -0.00148348 Jy ! Component: 750 - total flux cleaned = -0.00153143 Jy ! Component: 800 - total flux cleaned = -0.00157875 Jy ! Component: 850 - total flux cleaned = -0.00162522 Jy ! Component: 900 - total flux cleaned = -0.00164346 Jy ! Component: 950 - total flux cleaned = -0.0016708 Jy ! Component: 1000 - total flux cleaned = -0.00170656 Jy ! Component: 1050 - total flux cleaned = -0.00175042 Jy ! Component: 1100 - total flux cleaned = -0.00175909 Jy ! Component: 1150 - total flux cleaned = -0.00176769 Jy ! Component: 1200 - total flux cleaned = -0.00180997 Jy ! Component: 1250 - total flux cleaned = -0.00181833 Jy ! Component: 1300 - total flux cleaned = -0.00185144 Jy ! Component: 1350 - total flux cleaned = -0.00186762 Jy ! Component: 1400 - total flux cleaned = -0.00189982 Jy ! Component: 1450 - total flux cleaned = -0.00190784 Jy ! Component: 1500 - total flux cleaned = -0.00195519 Jy ! Component: 1550 - total flux cleaned = -0.00197068 Jy ! Component: 1600 - total flux cleaned = -0.00197834 Jy ! Component: 1650 - total flux cleaned = -0.00201663 Jy ! Component: 1700 - total flux cleaned = -0.00203184 Jy ! Component: 1750 - total flux cleaned = -0.00204688 Jy ! Component: 1800 - total flux cleaned = -0.00206918 Jy ! Component: 1850 - total flux cleaned = -0.0021132 Jy ! Component: 1900 - total flux cleaned = -0.00211311 Jy ! Component: 1950 - total flux cleaned = -0.00213463 Jy ! Component: 2000 - total flux cleaned = -0.00215598 Jy ! Total flux subtracted in 2048 components = -0.00214884 Jy ! Clean residual min=-0.000362 max=0.000370 Jy/beam ! Clean residual mean=-0.000003 rms=0.000133 Jy/beam ! Combined flux in latest and established models = 0.171849 Jy keep ! Adding 131 model components to the UV plane model. ! The established model now contains 324 components and 0.171849 Jy ![Exited script file: muppet] wmap "J2123+5500_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.203 x 1.594 at 30.13 degrees (North through East) ! Clean map min=-0.00078445 max=0.1299 Jy/beam ! Writing clean map to FITS file: J2123+5500_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.129905 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000132575 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.306167 0.306167 0.612333 1.22467 2.44933 4.89867 9.79733 19.5947 39.1893 78.3786 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.129 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.203 x 1.594 at 30.13 degrees (North through East) ! Clean map min=-0.00078445 max=0.1299 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 J2123+5500_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:52:16 2019