! Started logfile: J1037-2934_X_2017_02_19_pus_uvs.log on Sat May 4 21:42:39 2019 obs J1037-2934_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J1037-2934_X_2017_02_19_pus_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.195767 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1037-2934 ! ! 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 858 lines of history. ! ! Reading 4440 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 J1037-2934_X_2017_02_19_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 239 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 239 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 239 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 239 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 239 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 239 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 239 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 239 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 239 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 239 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 239 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 239 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.404164Jy sigma=0.002988 ! Fit after self-cal, rms=0.396515Jy sigma=0.002932 ! 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=0.7143 mas, bmaj=3.722 mas, bpa=23.76 degrees ! Estimated noise=1989.44 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 = 0.538776 Jy ! Component: 100 - total flux cleaned = 0.759218 Jy ! Total flux subtracted in 100 components = 0.759218 Jy ! Clean residual min=-0.042969 max=0.102469 Jy/beam ! Clean residual mean=-0.000234 rms=0.015777 Jy/beam ! Combined flux in latest and established models = 0.759218 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.759218 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=0.215983Jy sigma=0.001587 ! Fit after self-cal, rms=0.214919Jy sigma=0.001580 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.115527 Jy ! Component: 100 - total flux cleaned = 0.178362 Jy ! Total flux subtracted in 100 components = 0.178362 Jy ! Clean residual min=-0.021158 max=0.030845 Jy/beam ! Clean residual mean=-0.000104 rms=0.007326 Jy/beam ! Combined flux in latest and established models = 0.937581 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 18 components and 0.937581 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=0.129352Jy sigma=0.000936 ! Fit after self-cal, rms=0.129127Jy sigma=0.000934 ! 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=0.8492 mas, bmaj=4.18 mas, bpa=23.26 degrees ! Estimated noise=1440.39 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 = 0.0390789 Jy ! Component: 100 - total flux cleaned = 0.0631646 Jy ! Component: 150 - total flux cleaned = 0.0797023 Jy ! Component: 200 - total flux cleaned = 0.0891833 Jy ! Total flux subtracted in 200 components = 0.0891833 Jy ! Clean residual min=-0.021072 max=0.023117 Jy/beam ! Clean residual mean=-0.000085 rms=0.006843 Jy/beam ! Combined flux in latest and established models = 1.02676 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 44 components and 1.02676 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=0.115041Jy sigma=0.000828 ! Fit after self-cal, rms=0.114801Jy sigma=0.000827 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 81 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 1.00* KP 1.01 ! LA 1.00 MK 1.00* NL 1.06 OV 0.98 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 2. ! A total of 81 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 1.00* KP 1.00 ! LA 0.99 MK 1.00* NL 1.05 OV 0.99 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 3. ! A total of 81 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.97 HN 1.00* KP 1.01 ! LA 1.01 MK 1.00* NL 1.06 OV 0.99 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 4. ! A total of 81 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.95 HN 1.00* KP 1.01 ! LA 1.01 MK 1.00* NL 1.05 OV 1.00 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 5. ! A total of 81 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 1.00* KP 0.99 ! LA 1.00 MK 1.00* NL 1.08 OV 1.00 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 6. ! A total of 81 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 1.00* KP 1.00 ! LA 1.01 MK 1.00* NL 1.06 OV 0.98 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 7. ! A total of 81 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.98 HN 1.00* KP 0.99 ! LA 0.98 MK 1.00* NL 1.08 OV 0.97 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 8. ! A total of 81 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.97 HN 1.00* KP 0.99 ! LA 1.02 MK 1.00* NL 1.05 OV 0.97 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 9. ! A total of 81 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.96 HN 1.00* KP 1.01 ! LA 1.03 MK 1.00* NL 1.06 OV 0.99 ! PT 1.00* SC 0.94 ! ! ! Correcting IF 10. ! A total of 81 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.97 HN 1.00* KP 1.01 ! LA 0.98 MK 1.00* NL 1.07 OV 1.01 ! PT 1.00* SC 0.95 ! ! ! Correcting IF 11. ! A total of 81 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.00* KP 0.99 ! LA 0.99 MK 1.00* NL 1.06 OV 1.00 ! PT 1.00* SC 0.95 ! ! ! Correcting IF 12. ! A total of 81 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 1.00* KP 1.04 ! LA 1.02 MK 1.00* NL 1.08 OV 1.00 ! PT 1.00* SC 0.97 ! ! ! Fit before self-cal, rms=0.114801Jy sigma=0.000827 ! Fit after self-cal, rms=0.112969Jy sigma=0.000817 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9442 mas, bmaj=4.201 mas, bpa=22.37 degrees ! Estimated noise=1576.81 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 = -0.0120583 Jy ! Component: 100 - total flux cleaned = -0.0127744 Jy ! Component: 150 - total flux cleaned = -0.0122812 Jy ! Component: 200 - total flux cleaned = -0.0118776 Jy ! Total flux subtracted in 200 components = -0.0118776 Jy ! Clean residual min=-0.017638 max=0.020956 Jy/beam ! Clean residual mean=-0.000050 rms=0.006041 Jy/beam ! Combined flux in latest and established models = 1.01489 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 51 components and 1.01489 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=0.106547Jy sigma=0.000771 ! Fit after self-cal, rms=0.106369Jy sigma=0.000770 ! 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=0.106369Jy sigma=0.000770 ! Fit after self-cal, rms=0.093314Jy sigma=0.000682 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9457 mas, bmaj=4.185 mas, bpa=22.33 degrees ! Estimated noise=1565.56 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00391934 Jy ! Component: 100 - total flux cleaned = -0.00525555 Jy ! Component: 150 - total flux cleaned = -0.00600608 Jy ! Component: 200 - total flux cleaned = -0.006007 Jy ! Total flux subtracted in 200 components = -0.006007 Jy ! Clean residual min=-0.010976 max=0.021391 Jy/beam ! Clean residual mean=-0.000019 rms=0.003346 Jy/beam ! Combined flux in latest and established models = 1.00888 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 59 components and 1.00888 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=0.092614Jy sigma=0.000675 ! Fit after self-cal, rms=0.092520Jy 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 (3, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.01908 Jy ! Component: 100 - total flux cleaned = 0.0266958 Jy ! Component: 150 - total flux cleaned = 0.0313377 Jy ! Component: 200 - total flux cleaned = 0.0344109 Jy ! Total flux subtracted in 200 components = 0.0344109 Jy ! Clean residual min=-0.007147 max=0.007400 Jy/beam ! Clean residual mean=0.000000 rms=0.002055 Jy/beam ! Combined flux in latest and established models = 1.04329 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 99 components and 1.04329 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=0.088695Jy sigma=0.000647 ! Fit after self-cal, rms=0.088487Jy 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=0.088487Jy sigma=0.000645 ! Fit after self-cal, rms=0.087905Jy sigma=0.000639 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9467 mas, bmaj=4.182 mas, bpa=22.33 degrees ! Estimated noise=1563.15 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00417003 Jy ! Component: 100 - total flux cleaned = 0.00443348 Jy ! Component: 150 - total flux cleaned = 0.00455389 Jy ! Component: 200 - total flux cleaned = 0.00488687 Jy ! Total flux subtracted in 200 components = 0.00488687 Jy ! Clean residual min=-0.004880 max=0.005310 Jy/beam ! Clean residual mean=0.000009 rms=0.001320 Jy/beam ! Combined flux in latest and established models = 1.04818 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 117 components and 1.04818 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=0.087365Jy sigma=0.000635 ! Fit after self-cal, rms=0.087364Jy sigma=0.000635 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000571462 Jy ! Component: 100 - total flux cleaned = 0.00095127 Jy ! Component: 150 - total flux cleaned = 0.0012134 Jy ! Component: 200 - total flux cleaned = 0.00129482 Jy ! Total flux subtracted in 200 components = 0.00129482 Jy ! Clean residual min=-0.004659 max=0.005016 Jy/beam ! Clean residual mean=0.000008 rms=0.001233 Jy/beam ! Combined flux in latest and established models = 1.04947 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 125 components and 1.04947 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=0.087184Jy sigma=0.000634 ! Fit after self-cal, rms=0.087181Jy sigma=0.000634 ! 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=0.087181Jy sigma=0.000634 ! Fit after self-cal, rms=0.087270Jy sigma=0.000633 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.307 mas, bmaj=6.25 mas, bpa=9.165 degrees ! Estimated noise=1895.65 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000678875 Jy ! Component: 100 - total flux cleaned = 0.00062957 Jy ! Component: 150 - total flux cleaned = 0.000129446 Jy ! Component: 200 - total flux cleaned = -0.000284979 Jy ! Total flux subtracted in 200 components = -0.000284979 Jy ! Clean residual min=-0.004181 max=0.004040 Jy/beam ! Clean residual mean=0.000011 rms=0.001261 Jy/beam ! Combined flux in latest and established models = 1.04919 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 135 components and 1.04919 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=0.087174Jy sigma=0.000633 ! Fit after self-cal, rms=0.087175Jy sigma=0.000633 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 = -0.000165658 Jy ! Component: 100 - total flux cleaned = -0.00053282 Jy ! Component: 150 - total flux cleaned = -0.000874358 Jy ! Component: 200 - total flux cleaned = -0.0011929 Jy ! Total flux subtracted in 200 components = -0.0011929 Jy ! Clean residual min=-0.004118 max=0.004008 Jy/beam ! Clean residual mean=0.000011 rms=0.001241 Jy/beam ! Combined flux in latest and established models = 1.04799 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 144 components and 1.04799 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=0.087136Jy sigma=0.000633 ! Fit after self-cal, rms=0.087134Jy sigma=0.000633 ! 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=0.9471 mas, bmaj=4.181 mas, bpa=22.33 degrees ! Estimated noise=1564.1 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9471 x 4.181 at 22.33 degrees (North through East) ! Clean map min=-0.0044073 max=0.75535 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=0.087134Jy sigma=0.000633 ! Fit after self-cal, rms=0.080472Jy sigma=0.000576 ! Inverting map and beam ! Estimated beam: bmin=0.9478 mas, bmaj=4.18 mas, bpa=22.32 degrees ! Estimated noise=1565.49 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000770345 Jy ! Component: 100 - total flux cleaned = 0.000849171 Jy ! Component: 150 - total flux cleaned = 0.000786264 Jy ! Component: 200 - total flux cleaned = 0.000549399 Jy ! Total flux subtracted in 200 components = 0.000549399 Jy ! Clean residual min=-0.003895 max=0.003972 Jy/beam ! Clean residual mean=0.000007 rms=0.001002 Jy/beam ! Combined flux in latest and established models = 1.04854 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 159 components and 1.04854 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=0.080363Jy sigma=0.000575 ! Fit after self-cal, rms=0.080363Jy sigma=0.000575 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000350254 Jy ! Component: 100 - total flux cleaned = -0.000504949 Jy ! Component: 150 - total flux cleaned = -0.000649114 Jy ! Component: 200 - total flux cleaned = -0.000830872 Jy ! Total flux subtracted in 200 components = -0.000830872 Jy ! Clean residual min=-0.003871 max=0.003685 Jy/beam ! Clean residual mean=0.000007 rms=0.000971 Jy/beam ! Combined flux in latest and established models = 1.04771 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 161 components and 1.04771 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=0.080306Jy sigma=0.000575 ! Fit after self-cal, rms=0.080304Jy sigma=0.000575 ! 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=0.080304Jy sigma=0.000575 ! Fit after self-cal, rms=0.080323Jy sigma=0.000575 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=0.7353 mas, bmaj=3.665 mas, bpa=23.45 degrees ! Estimated noise=2085.38 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.54506 Jy ! Component: 100 - total flux cleaned = 0.761589 Jy ! Component: 150 - total flux cleaned = 0.868134 Jy ! Component: 200 - total flux cleaned = 0.925468 Jy ! Total flux subtracted in 200 components = 0.925468 Jy ! Clean residual min=-0.019416 max=0.027923 Jy/beam ! Clean residual mean=-0.000062 rms=0.005607 Jy/beam ! Combined flux in latest and established models = 0.925468 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.925468 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9476 mas, bmaj=4.177 mas, bpa=22.32 degrees ! Estimated noise=1565.84 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 = 0.0436998 Jy ! Component: 100 - total flux cleaned = 0.0716848 Jy ! Component: 150 - total flux cleaned = 0.0907409 Jy ! Component: 200 - total flux cleaned = 0.104042 Jy ! Total flux subtracted in 200 components = 0.104042 Jy ! Clean residual min=-0.007866 max=0.007454 Jy/beam ! Clean residual mean=-0.000017 rms=0.002282 Jy/beam ! Combined flux in latest and established models = 1.02951 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 65 components and 1.02951 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=2.307 mas, bmaj=6.245 mas, bpa=9.128 degrees ! Estimated noise=1897.26 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0129594 Jy ! Component: 100 - total flux cleaned = 0.0196025 Jy ! Component: 150 - total flux cleaned = 0.0205594 Jy ! Component: 200 - total flux cleaned = 0.0205547 Jy ! Total flux subtracted in 200 components = 0.0205547 Jy ! Clean residual min=-0.005079 max=0.004571 Jy/beam ! Clean residual mean=-0.000003 rms=0.001646 Jy/beam ! Combined flux in latest and established models = 1.05006 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 = -6.72883e-06 Jy ! Component: 100 - total flux cleaned = -8.06478e-06 Jy ! Component: 150 - total flux cleaned = -6.16106e-06 Jy ! Component: 200 - total flux cleaned = 0.000231481 Jy ! Total flux subtracted in 200 components = 0.000231481 Jy ! Clean residual min=-0.004312 max=0.003710 Jy/beam ! Clean residual mean=0.000004 rms=0.001353 Jy/beam ! Combined flux in latest and established models = 1.0503 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 103 components and 1.0503 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9476 mas, bmaj=4.177 mas, bpa=22.32 degrees ! Estimated noise=1565.84 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000486713 Jy ! Component: 100 - total flux cleaned = 0.00116247 Jy ! Component: 150 - total flux cleaned = 0.00114072 Jy ! Component: 200 - total flux cleaned = 0.00114239 Jy ! Total flux subtracted in 200 components = 0.00114239 Jy ! Clean residual min=-0.004915 max=0.004187 Jy/beam ! Clean residual mean=0.000003 rms=0.001148 Jy/beam ! Combined flux in latest and established models = 1.05144 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 120 components and 1.05144 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=0.080637Jy sigma=0.000577 ! Fit after self-cal, rms=0.080593Jy sigma=0.000577 wmodel J1037-2934_X_2017_02_19_pus_map.mod ! Writing 120 model components to file: J1037-2934_X_2017_02_19_pus_map.mod wobs J1037-2934_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J1037-2934_X_2017_02_19_pus_uvs.fits wwins J1037-2934_X_2017_02_19_pus_map.win ! wwins: Wrote 2 windows to J1037-2934_X_2017_02_19_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 = -0.000641155 Jy ! Component: 100 - total flux cleaned = -0.00164983 Jy ! Component: 150 - total flux cleaned = -0.00195747 Jy ! Component: 200 - total flux cleaned = -0.00224549 Jy ! Component: 250 - total flux cleaned = -0.0025754 Jy ! Component: 300 - total flux cleaned = -0.00278441 Jy ! Component: 350 - total flux cleaned = -0.00283471 Jy ! Component: 400 - total flux cleaned = -0.00293159 Jy ! Component: 450 - total flux cleaned = -0.00311448 Jy ! Component: 500 - total flux cleaned = -0.00333506 Jy ! Component: 550 - total flux cleaned = -0.00363462 Jy ! Component: 600 - total flux cleaned = -0.00396562 Jy ! Component: 650 - total flux cleaned = -0.00416562 Jy ! Component: 700 - total flux cleaned = -0.0043221 Jy ! Component: 750 - total flux cleaned = -0.0045101 Jy ! Component: 800 - total flux cleaned = -0.00465538 Jy ! Component: 850 - total flux cleaned = -0.00472667 Jy ! Component: 900 - total flux cleaned = -0.00503528 Jy ! Component: 950 - total flux cleaned = -0.00523414 Jy ! Component: 1000 - total flux cleaned = -0.00539611 Jy ! Component: 1050 - total flux cleaned = -0.00558557 Jy ! Component: 1100 - total flux cleaned = -0.00577079 Jy ! Component: 1150 - total flux cleaned = -0.00604079 Jy ! Component: 1200 - total flux cleaned = -0.00630411 Jy ! Component: 1250 - total flux cleaned = -0.00633359 Jy ! Component: 1300 - total flux cleaned = -0.00647525 Jy ! Component: 1350 - total flux cleaned = -0.00669494 Jy ! Component: 1400 - total flux cleaned = -0.00674849 Jy ! Component: 1450 - total flux cleaned = -0.00685418 Jy ! Component: 1500 - total flux cleaned = -0.00698393 Jy ! Component: 1550 - total flux cleaned = -0.00700977 Jy ! Component: 1600 - total flux cleaned = -0.00703517 Jy ! Component: 1650 - total flux cleaned = -0.00710854 Jy ! Component: 1700 - total flux cleaned = -0.0071334 Jy ! Component: 1750 - total flux cleaned = -0.00718055 Jy ! Component: 1800 - total flux cleaned = -0.00720389 Jy ! Component: 1850 - total flux cleaned = -0.00720391 Jy ! Component: 1900 - total flux cleaned = -0.00727072 Jy ! Component: 1950 - total flux cleaned = -0.00724891 Jy ! Component: 2000 - total flux cleaned = -0.00731359 Jy ! Total flux subtracted in 2048 components = -0.00727082 Jy ! Clean residual min=-0.001084 max=0.001120 Jy/beam ! Clean residual mean=0.000003 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 1.04417 Jy keep ! Adding 132 model components to the UV plane model. ! The established model now contains 252 components and 1.04417 Jy ![Exited script file: muppet] wmap "J1037-2934_X_2017_02_19_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9476 x 4.177 at 22.32 degrees (North through East) ! Clean map min=-0.002771 max=0.75343 Jy/beam ! Writing clean map to FITS file: J1037-2934_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.753431 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000408802 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.162776 0.162776 0.325553 0.651106 1.30221 2.60442 5.20884 10.4177 20.8354 41.6708 83.3415 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.753 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9476 x 4.177 at 22.32 degrees (North through East) ! Clean map min=-0.002771 max=0.75343 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 J1037-2934_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:42:40 2019