! Started logfile: J1037-2934_X_2017_08_05_pus_uvs.log on Thu May 9 18:51:45 2019 obs J1037-2934_X_2017_08_05_pus_uva.fits ! Reading UV FITS file: J1037-2934_X_2017_08_05_pus_uva.fits ! AN table 1: 26 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.489744 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 575 lines of history. ! ! Reading 6876 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_08_05_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 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.640242Jy sigma=0.003914 ! Fit after self-cal, rms=0.549442Jy sigma=0.003589 ! 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=0.8523 mas, bmaj=3.884 mas, bpa=2.234 degrees ! Estimated noise=2599.36 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 = 1.01567 Jy ! Component: 100 - total flux cleaned = 1.30291 Jy ! Total flux subtracted in 100 components = 1.30291 Jy ! Clean residual min=-0.081139 max=0.140096 Jy/beam ! Clean residual mean=-0.000835 rms=0.027116 Jy/beam ! Combined flux in latest and established models = 1.30291 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 1.30291 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=0.362913Jy sigma=0.002230 ! Fit after self-cal, rms=0.362801Jy sigma=0.002229 ! 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=1.062 mas, bmaj=4.613 mas, bpa=1.56 degrees ! Estimated noise=1332.97 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.184395 Jy ! Component: 100 - total flux cleaned = 0.261537 Jy ! Component: 150 - total flux cleaned = 0.300629 Jy ! Component: 200 - total flux cleaned = 0.321578 Jy ! Total flux subtracted in 200 components = 0.321578 Jy ! Clean residual min=-0.060358 max=0.067518 Jy/beam ! Clean residual mean=-0.000473 rms=0.018089 Jy/beam ! Combined flux in latest and established models = 1.62449 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 46 components and 1.62449 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=0.269366Jy sigma=0.001573 ! Fit after self-cal, rms=0.269274Jy sigma=0.001573 ! 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 1.08 FD 0.99 HN 1.26 KP 1.04 ! LA 0.94 MK 0.90 NL 1.00* OV 1.11 ! PT 1.07 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.99 HN 1.33 KP 0.98 ! LA 0.95 MK 0.89 NL 1.00* OV 1.11 ! PT 1.01 SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.98 HN 1.29 KP 0.91 ! LA 0.98 MK 0.91 NL 1.00* OV 1.11 ! PT 0.98 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.96 HN 1.25 KP 0.85 ! LA 0.98 MK 0.92 NL 1.00* OV 1.09 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.98 HN 1.17 KP 0.80 ! LA 0.96 MK 0.94 NL 1.00* OV 1.12 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 1.21 KP 0.79 ! LA 0.97 MK 0.91 NL 1.00* OV 1.13 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.97 HN 1.28 KP 0.77 ! LA 0.97 MK 0.92 NL 1.00* OV 1.11 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.02 HN 1.36 KP 0.78 ! LA 0.95 MK 0.92 NL 1.00* OV 1.11 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.97 HN 1.29 KP 0.81 ! LA 0.98 MK 0.91 NL 1.00* OV 1.14 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.97 HN 1.27 KP 0.86 ! LA 0.98 MK 0.91 NL 1.00* OV 1.14 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 1.24 KP 0.89 ! LA 0.98 MK 0.90 NL 1.00* OV 1.13 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.17 KP 0.87 ! LA 0.96 MK 0.94 NL 1.00* OV 1.13 ! PT 0.99 SC 1.00 ! ! ! Fit before self-cal, rms=0.269274Jy sigma=0.001573 ! Fit after self-cal, rms=0.183591Jy sigma=0.001021 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.059 mas, bmaj=4.723 mas, bpa=1.348 degrees ! Estimated noise=1329.32 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 = -0.03102 Jy ! Component: 100 - total flux cleaned = -0.032721 Jy ! Component: 150 - total flux cleaned = -0.0340528 Jy ! Component: 200 - total flux cleaned = -0.0351933 Jy ! Total flux subtracted in 200 components = -0.0351933 Jy ! Clean residual min=-0.024312 max=0.030879 Jy/beam ! Clean residual mean=0.000686 rms=0.007442 Jy/beam ! Combined flux in latest and established models = 1.58929 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 51 components and 1.58929 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=0.175229Jy sigma=0.000963 ! Fit after self-cal, rms=0.175173Jy sigma=0.000962 ! 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=0.175173Jy sigma=0.000962 ! Fit after self-cal, rms=0.160081Jy sigma=0.000809 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.065 mas, bmaj=4.694 mas, bpa=1.194 degrees ! Estimated noise=1326.31 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00277952 Jy ! Component: 100 - total flux cleaned = 0.00241303 Jy ! Component: 150 - total flux cleaned = 0.00193574 Jy ! Component: 200 - total flux cleaned = 0.00165417 Jy ! Total flux subtracted in 200 components = 0.00165417 Jy ! Clean residual min=-0.006818 max=0.017463 Jy/beam ! Clean residual mean=0.000310 rms=0.002834 Jy/beam ! Combined flux in latest and established models = 1.59095 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 64 components and 1.59095 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=0.159769Jy sigma=0.000805 ! Fit after self-cal, rms=0.159636Jy sigma=0.000804 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 (4.2, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.01394 Jy ! Component: 100 - total flux cleaned = 0.0186391 Jy ! Component: 150 - total flux cleaned = 0.019409 Jy ! Component: 200 - total flux cleaned = 0.0192795 Jy ! Total flux subtracted in 200 components = 0.0192795 Jy ! Clean residual min=-0.004580 max=0.008170 Jy/beam ! Clean residual mean=0.000245 rms=0.001630 Jy/beam ! Combined flux in latest and established models = 1.61023 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 84 components and 1.61023 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=0.158731Jy sigma=0.000792 ! Fit after self-cal, rms=0.158594Jy sigma=0.000792 ! Inverting map ! Added new window around map position (-0.6, 12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00562164 Jy ! Component: 100 - total flux cleaned = 0.00684956 Jy ! Component: 150 - total flux cleaned = 0.00734253 Jy ! Component: 200 - total flux cleaned = 0.00796264 Jy ! Total flux subtracted in 200 components = 0.00796264 Jy ! Clean residual min=-0.003986 max=0.005590 Jy/beam ! Clean residual mean=0.000147 rms=0.001300 Jy/beam ! Combined flux in latest and established models = 1.61819 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 99 components and 1.61819 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=0.158234Jy sigma=0.000789 ! Fit after self-cal, rms=0.158188Jy sigma=0.000789 ! Inverting map ! Added new window around map position (14.6, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00455002 Jy ! Component: 100 - total flux cleaned = 0.00532639 Jy ! Component: 150 - total flux cleaned = 0.00569767 Jy ! Component: 200 - total flux cleaned = 0.00628206 Jy ! Total flux subtracted in 200 components = 0.00628206 Jy ! Clean residual min=-0.004246 max=0.004624 Jy/beam ! Clean residual mean=0.000094 rms=0.001131 Jy/beam ! Combined flux in latest and established models = 1.62447 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 115 components and 1.62447 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=0.157964Jy sigma=0.000787 ! Fit after self-cal, rms=0.157957Jy sigma=0.000787 ! 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=0.157957Jy sigma=0.000787 ! Fit after self-cal, rms=0.158571Jy sigma=0.000786 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.064 mas, bmaj=4.694 mas, bpa=1.207 degrees ! Estimated noise=1324.79 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00168194 Jy ! Component: 100 - total flux cleaned = 0.00221636 Jy ! Component: 150 - total flux cleaned = 0.00260841 Jy ! Component: 200 - total flux cleaned = 0.00268109 Jy ! Total flux subtracted in 200 components = 0.00268109 Jy ! Clean residual min=-0.003290 max=0.004276 Jy/beam ! Clean residual mean=0.000077 rms=0.000934 Jy/beam ! Combined flux in latest and established models = 1.62715 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 141 components and 1.62715 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=0.158451Jy sigma=0.000786 ! Fit after self-cal, rms=0.158443Jy sigma=0.000786 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 (3.6, 21.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00381488 Jy ! Component: 100 - total flux cleaned = 0.00442781 Jy ! Component: 150 - total flux cleaned = 0.00436458 Jy ! Component: 200 - total flux cleaned = 0.00417953 Jy ! Total flux subtracted in 200 components = 0.00417953 Jy ! Clean residual min=-0.002614 max=0.003383 Jy/beam ! Clean residual mean=0.000037 rms=0.000798 Jy/beam ! Combined flux in latest and established models = 1.63133 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 164 components and 1.63133 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=0.158304Jy sigma=0.000785 ! Fit after self-cal, rms=0.158301Jy sigma=0.000785 ! Inverting map ! Added new window around map position (2.8, -19.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00284843 Jy ! Component: 100 - total flux cleaned = 0.00399152 Jy ! Component: 150 - total flux cleaned = 0.00429046 Jy ! Component: 200 - total flux cleaned = 0.00440392 Jy ! Total flux subtracted in 200 components = 0.00440392 Jy ! Clean residual min=-0.002526 max=0.002604 Jy/beam ! Clean residual mean=-0.000010 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 1.63574 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 186 components and 1.63574 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=0.158205Jy sigma=0.000784 ! Fit after self-cal, rms=0.158203Jy sigma=0.000784 ! 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=0.158203Jy sigma=0.000784 ! Fit after self-cal, rms=0.158258Jy sigma=0.000784 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.879 mas, bmaj=6.684 mas, bpa=10.82 degrees ! Estimated noise=1544.45 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.001969 Jy ! Component: 100 - total flux cleaned = 0.00316501 Jy ! Component: 150 - total flux cleaned = 0.00368892 Jy ! Component: 200 - total flux cleaned = 0.00399957 Jy ! Total flux subtracted in 200 components = 0.00399957 Jy ! Clean residual min=-0.001859 max=0.002083 Jy/beam ! Clean residual mean=-0.000012 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 1.63974 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 206 components and 1.63974 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=0.158219Jy sigma=0.000784 ! Fit after self-cal, rms=0.158218Jy sigma=0.000784 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 = 0.000537432 Jy ! Component: 100 - total flux cleaned = 0.000822065 Jy ! Component: 150 - total flux cleaned = 0.00101369 Jy ! Component: 200 - total flux cleaned = 0.00115835 Jy ! Total flux subtracted in 200 components = 0.00115835 Jy ! Clean residual min=-0.001808 max=0.001995 Jy/beam ! Clean residual mean=-0.000025 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 1.64089 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 212 components and 1.64089 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=0.158191Jy sigma=0.000784 ! Fit after self-cal, rms=0.158191Jy sigma=0.000784 ! 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=1.064 mas, bmaj=4.693 mas, bpa=1.208 degrees ! Estimated noise=1324.16 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.064 x 4.693 at 1.208 degrees (North through East) ! Clean map min=-0.0053479 max=1.3961 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=0.158191Jy sigma=0.000784 ! Fit after self-cal, rms=0.121447Jy sigma=0.000566 ! Inverting map and beam ! Estimated beam: bmin=1.064 mas, bmaj=4.692 mas, bpa=1.213 degrees ! Estimated noise=1324.08 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000939154 Jy ! Component: 100 - total flux cleaned = 0.00115618 Jy ! Component: 150 - total flux cleaned = 0.00130737 Jy ! Component: 200 - total flux cleaned = 0.00140019 Jy ! Total flux subtracted in 200 components = 0.00140019 Jy ! Clean residual min=-0.002292 max=0.002573 Jy/beam ! Clean residual mean=-0.000011 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 1.64229 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 233 components and 1.64229 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=0.121373Jy sigma=0.000566 ! Fit after self-cal, rms=0.121374Jy sigma=0.000566 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000235349 Jy ! Component: 100 - total flux cleaned = 0.000322622 Jy ! Component: 150 - total flux cleaned = 0.000364875 Jy ! Component: 200 - total flux cleaned = 0.000447161 Jy ! Total flux subtracted in 200 components = 0.000447161 Jy ! Clean residual min=-0.002177 max=0.002496 Jy/beam ! Clean residual mean=-0.000017 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 1.64274 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 244 components and 1.64274 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=0.121326Jy sigma=0.000566 ! Fit after self-cal, rms=0.121326Jy sigma=0.000566 ! 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=0.121326Jy sigma=0.000566 ! Fit after self-cal, rms=0.121317Jy sigma=0.000566 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=0.8567 mas, bmaj=3.987 mas, bpa=1.876 degrees ! Estimated noise=2644.84 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.03333 Jy ! Component: 100 - total flux cleaned = 1.31267 Jy ! Component: 150 - total flux cleaned = 1.44466 Jy ! Component: 200 - total flux cleaned = 1.51002 Jy ! Total flux subtracted in 200 components = 1.51002 Jy ! Clean residual min=-0.015678 max=0.029860 Jy/beam ! Clean residual mean=-0.000033 rms=0.005566 Jy/beam ! Combined flux in latest and established models = 1.51002 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 16 model components to the UV plane model. ! The established model now contains 16 components and 1.51002 Jy ! Inverting map and beam ! Estimated beam: bmin=1.064 mas, bmaj=4.692 mas, bpa=1.211 degrees ! Estimated noise=1323.78 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 = 0.0460338 Jy ! Component: 100 - total flux cleaned = 0.0690137 Jy ! Component: 150 - total flux cleaned = 0.082872 Jy ! Component: 200 - total flux cleaned = 0.0918974 Jy ! Total flux subtracted in 200 components = 0.0918974 Jy ! Clean residual min=-0.005888 max=0.008352 Jy/beam ! Clean residual mean=0.000322 rms=0.001978 Jy/beam ! Combined flux in latest and established models = 1.60192 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 68 components and 1.60192 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=2.878 mas, bmaj=6.682 mas, bpa=10.82 degrees ! Estimated noise=1544.48 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00933369 Jy ! Component: 100 - total flux cleaned = 0.0156766 Jy ! Component: 150 - total flux cleaned = 0.0198059 Jy ! Component: 200 - total flux cleaned = 0.0229689 Jy ! Total flux subtracted in 200 components = 0.0229689 Jy ! Clean residual min=-0.003758 max=0.004440 Jy/beam ! Clean residual mean=0.000252 rms=0.001323 Jy/beam ! Combined flux in latest and established models = 1.62488 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 = 0.00258494 Jy ! Component: 100 - total flux cleaned = 0.00483488 Jy ! Component: 150 - total flux cleaned = 0.00670533 Jy ! Component: 200 - total flux cleaned = 0.00817102 Jy ! Total flux subtracted in 200 components = 0.00817102 Jy ! Clean residual min=-0.003075 max=0.003156 Jy/beam ! Clean residual mean=0.000132 rms=0.000972 Jy/beam ! Combined flux in latest and established models = 1.63306 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 133 components and 1.63306 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.064 mas, bmaj=4.692 mas, bpa=1.211 degrees ! Estimated noise=1323.78 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00210258 Jy ! Component: 100 - total flux cleaned = 0.00281263 Jy ! Component: 150 - total flux cleaned = 0.00379911 Jy ! Component: 200 - total flux cleaned = 0.00480902 Jy ! Total flux subtracted in 200 components = 0.00480902 Jy ! Clean residual min=-0.003548 max=0.003370 Jy/beam ! Clean residual mean=0.000042 rms=0.000894 Jy/beam ! Combined flux in latest and established models = 1.63786 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 160 components and 1.63786 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=0.121752Jy sigma=0.000568 ! Fit after self-cal, rms=0.121605Jy sigma=0.000567 wmodel J1037-2934_X_2017_08_05_pus_map.mod ! Writing 160 model components to file: J1037-2934_X_2017_08_05_pus_map.mod wobs J1037-2934_X_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J1037-2934_X_2017_08_05_pus_uvs.fits wwins J1037-2934_X_2017_08_05_pus_map.win ! wwins: Wrote 6 windows to J1037-2934_X_2017_08_05_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 = -0.000575283 Jy ! Component: 100 - total flux cleaned = -0.000856361 Jy ! Component: 150 - total flux cleaned = -0.00129365 Jy ! Component: 200 - total flux cleaned = -0.00133651 Jy ! Component: 250 - total flux cleaned = -0.00133531 Jy ! Component: 300 - total flux cleaned = -0.00133462 Jy ! Component: 350 - total flux cleaned = -0.00129795 Jy ! Component: 400 - total flux cleaned = -0.00129794 Jy ! Component: 450 - total flux cleaned = -0.00119515 Jy ! Component: 500 - total flux cleaned = -0.00112875 Jy ! Component: 550 - total flux cleaned = -0.000902629 Jy ! Component: 600 - total flux cleaned = -0.000745229 Jy ! Component: 650 - total flux cleaned = -0.000530514 Jy ! Component: 700 - total flux cleaned = -0.00041113 Jy ! Component: 750 - total flux cleaned = -0.000382065 Jy ! Component: 800 - total flux cleaned = -0.000267507 Jy ! Component: 850 - total flux cleaned = -0.000267364 Jy ! Component: 900 - total flux cleaned = -4.70145e-05 Jy ! Component: 950 - total flux cleaned = 6.12351e-05 Jy ! Component: 1000 - total flux cleaned = 0.000194144 Jy ! Component: 1050 - total flux cleaned = 0.000350501 Jy ! Component: 1100 - total flux cleaned = 0.000529912 Jy ! Component: 1150 - total flux cleaned = 0.00070628 Jy ! Component: 1200 - total flux cleaned = 0.000805823 Jy ! Component: 1250 - total flux cleaned = 0.000952726 Jy ! Component: 1300 - total flux cleaned = 0.00102471 Jy ! Component: 1350 - total flux cleaned = 0.00116714 Jy ! Component: 1400 - total flux cleaned = 0.00119076 Jy ! Component: 1450 - total flux cleaned = 0.00130677 Jy ! Component: 1500 - total flux cleaned = 0.00146669 Jy ! Component: 1550 - total flux cleaned = 0.00148901 Jy ! Component: 1600 - total flux cleaned = 0.00155569 Jy ! Component: 1650 - total flux cleaned = 0.00162143 Jy ! Component: 1700 - total flux cleaned = 0.0017082 Jy ! Component: 1750 - total flux cleaned = 0.00177227 Jy ! Component: 1800 - total flux cleaned = 0.00187788 Jy ! Component: 1850 - total flux cleaned = 0.0019191 Jy ! Component: 1900 - total flux cleaned = 0.00196054 Jy ! Component: 1950 - total flux cleaned = 0.00198091 Jy ! Component: 2000 - total flux cleaned = 0.0020413 Jy ! Total flux subtracted in 2048 components = 0.00206147 Jy ! Clean residual min=-0.001226 max=0.001118 Jy/beam ! Clean residual mean=0.000044 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 1.63993 Jy keep ! Adding 129 model components to the UV plane model. ! The established model now contains 288 components and 1.63993 Jy ![Exited script file: muppet] wmap "J1037-2934_X_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.064 x 4.692 at 1.211 degrees (North through East) ! Clean map min=-0.0027045 max=1.3917 Jy/beam ! Writing clean map to FITS file: J1037-2934_X_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.39166 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000394337 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0850075 0.0850075 0.170015 0.34003 0.68006 1.36012 2.72024 5.44048 10.881 21.7619 43.5238 87.0477 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.391 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.064 x 4.692 at 1.211 degrees (North through East) ! Clean map min=-0.0027045 max=1.3917 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_08_05_pus_uvs.log closed on Thu May 9 18:51:47 2019