! Started logfile: J1911-2006_X_2017_07_16_pus_uvs.log on Thu May 9 14:09:53 2019 obs J1911-2006_X_2017_07_16_pus_uva.fits ! Reading UV FITS file: J1911-2006_X_2017_07_16_pus_uva.fits ! AN table 1: 13 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.420513 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1911-2006 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1200 lines of history. ! ! Reading 2952 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..12 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 print "field_size =",field_size ! field_size = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J1911-2006_X_2017_07_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 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.786618Jy sigma=0.006116 ! Fit after self-cal, rms=0.649703Jy sigma=0.005010 ! 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=0.807 mas, bmaj=2.868 mas, bpa=9.846 degrees ! Estimated noise=2218.61 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 = 1.25473 Jy ! Component: 100 - total flux cleaned = 1.53021 Jy ! Total flux subtracted in 100 components = 1.53021 Jy ! Clean residual min=-0.062881 max=0.089435 Jy/beam ! Clean residual mean=0.000045 rms=0.024138 Jy/beam ! Combined flux in latest and established models = 1.53021 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 1.53021 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=0.191235Jy sigma=0.001479 ! Fit after self-cal, rms=0.191228Jy sigma=0.001479 ! 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=0.9277 mas, bmaj=3.037 mas, bpa=9.697 degrees ! Estimated noise=1741.63 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 = 0.115122 Jy ! Component: 100 - total flux cleaned = 0.170851 Jy ! Component: 150 - total flux cleaned = 0.204522 Jy ! Component: 200 - total flux cleaned = 0.227141 Jy ! Total flux subtracted in 200 components = 0.227141 Jy ! Clean residual min=-0.031570 max=0.030091 Jy/beam ! Clean residual mean=0.000060 rms=0.008644 Jy/beam ! Combined flux in latest and established models = 1.75735 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 38 components and 1.75735 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=0.115480Jy sigma=0.000827 ! Fit after self-cal, rms=0.115423Jy sigma=0.000826 ! 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 1.00 FD 1.00* HN 1.03 KP 1.03 ! LA 0.96 MK 1.00* NL 0.96 OV 1.01 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.05 KP 1.07 ! LA 0.95 MK 1.00* NL 0.96 OV 1.01 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.06 KP 1.00 ! LA 0.99 MK 1.00* NL 0.96 OV 1.00 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.03 KP 1.03 ! LA 0.98 MK 1.00* NL 0.96 OV 1.00 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.00 KP 1.02 ! LA 0.98 MK 1.00* NL 0.96 OV 1.00 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.02 KP 1.02 ! LA 0.97 MK 1.00* NL 0.96 OV 1.01 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.02 KP 1.02 ! LA 0.99 MK 1.00* NL 0.96 OV 1.01 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.02 KP 1.01 ! LA 0.97 MK 1.00* NL 0.96 OV 1.01 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.03 KP 1.02 ! LA 0.99 MK 1.00* NL 0.96 OV 1.00 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.06 KP 1.12 ! LA 0.99 MK 1.00* NL 0.96 OV 1.01 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.04 KP 1.00 ! LA 0.99 MK 1.00* NL 0.96 OV 1.01 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.01 KP 1.04 ! LA 0.98 MK 1.00* NL 0.96 OV 1.00 ! PT 1.00* SC 1.01 ! ! ! Fit before self-cal, rms=0.115423Jy sigma=0.000826 ! Fit after self-cal, rms=0.098262Jy sigma=0.000688 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9328 mas, bmaj=3.046 mas, bpa=9.764 degrees ! Estimated noise=1736.75 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 = 0.00860703 Jy ! Component: 100 - total flux cleaned = 0.00987154 Jy ! Component: 150 - total flux cleaned = 0.0107514 Jy ! Component: 200 - total flux cleaned = 0.0112525 Jy ! Total flux subtracted in 200 components = 0.0112525 Jy ! Clean residual min=-0.010656 max=0.019226 Jy/beam ! Clean residual mean=-0.000054 rms=0.004512 Jy/beam ! Combined flux in latest and established models = 1.7686 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 45 components and 1.7686 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=0.097282Jy sigma=0.000682 ! Fit after self-cal, rms=0.097314Jy sigma=0.000682 ! 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=0.097314Jy sigma=0.000682 ! Fit after self-cal, rms=0.097238Jy sigma=0.000681 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9331 mas, bmaj=3.045 mas, bpa=9.743 degrees ! Estimated noise=1737.55 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00476832 Jy ! Component: 100 - total flux cleaned = 0.00568724 Jy ! Component: 150 - total flux cleaned = 0.00616514 Jy ! Component: 200 - total flux cleaned = 0.00632384 Jy ! Total flux subtracted in 200 components = 0.00632384 Jy ! Clean residual min=-0.010991 max=0.018215 Jy/beam ! Clean residual mean=-0.000045 rms=0.004326 Jy/beam ! Combined flux in latest and established models = 1.77493 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 47 components and 1.77493 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=0.096883Jy sigma=0.000679 ! Fit after self-cal, rms=0.096893Jy sigma=0.000679 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 = 0.00121155 Jy ! Component: 100 - total flux cleaned = 0.00127648 Jy ! Component: 150 - total flux cleaned = 0.00121457 Jy ! Component: 200 - total flux cleaned = 0.00131647 Jy ! Total flux subtracted in 200 components = 0.00131647 Jy ! Clean residual min=-0.011350 max=0.017946 Jy/beam ! Clean residual mean=-0.000045 rms=0.004288 Jy/beam ! Combined flux in latest and established models = 1.77624 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 51 components and 1.77624 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=0.096766Jy sigma=0.000678 ! Fit after self-cal, rms=0.096782Jy sigma=0.000678 ! 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=0.096782Jy sigma=0.000678 ! Fit after self-cal, rms=0.096769Jy sigma=0.000678 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9332 mas, bmaj=3.044 mas, bpa=9.734 degrees ! Estimated noise=1737.84 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00206783 Jy ! Component: 100 - total flux cleaned = 0.00243739 Jy ! Component: 150 - total flux cleaned = 0.00239317 Jy ! Component: 200 - total flux cleaned = 0.00243303 Jy ! Total flux subtracted in 200 components = 0.00243303 Jy ! Clean residual min=-0.011540 max=0.017748 Jy/beam ! Clean residual mean=-0.000039 rms=0.004236 Jy/beam ! Combined flux in latest and established models = 1.77868 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 53 components and 1.77868 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=0.096687Jy sigma=0.000678 ! Fit after self-cal, rms=0.096704Jy sigma=0.000678 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 = 0.000359766 Jy ! Component: 100 - total flux cleaned = 0.000252651 Jy ! Component: 150 - total flux cleaned = 0.000218372 Jy ! Component: 200 - total flux cleaned = 0.00021719 Jy ! Total flux subtracted in 200 components = 0.00021719 Jy ! Clean residual min=-0.011654 max=0.017648 Jy/beam ! Clean residual mean=-0.000039 rms=0.004224 Jy/beam ! Combined flux in latest and established models = 1.77889 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 58 components and 1.77889 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=0.096667Jy sigma=0.000677 ! Fit after self-cal, rms=0.096682Jy sigma=0.000677 ! 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=0.096682Jy sigma=0.000677 ! Fit after self-cal, rms=0.096679Jy sigma=0.000677 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.923 mas, bmaj=4.047 mas, bpa=-4.272 degrees ! Estimated noise=2229.17 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00592569 Jy ! Component: 100 - total flux cleaned = 0.00723414 Jy ! Component: 150 - total flux cleaned = 0.00759381 Jy ! Component: 200 - total flux cleaned = 0.0078879 Jy ! Total flux subtracted in 200 components = 0.0078879 Jy ! Clean residual min=-0.018316 max=0.025070 Jy/beam ! Clean residual mean=-0.000064 rms=0.007545 Jy/beam ! Combined flux in latest and established models = 1.78678 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 62 components and 1.78678 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=0.096998Jy sigma=0.000680 ! Fit after self-cal, rms=0.097006Jy sigma=0.000680 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 = -3.53949e-05 Jy ! Component: 100 - total flux cleaned = 3.89723e-05 Jy ! Component: 150 - total flux cleaned = -2.78984e-05 Jy ! Component: 200 - total flux cleaned = -9.27492e-05 Jy ! Total flux subtracted in 200 components = -9.27492e-05 Jy ! Clean residual min=-0.018217 max=0.024912 Jy/beam ! Clean residual mean=-0.000064 rms=0.007460 Jy/beam ! Combined flux in latest and established models = 1.78669 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 65 components and 1.78669 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=0.097230Jy sigma=0.000682 ! Fit after self-cal, rms=0.097214Jy sigma=0.000682 ! 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=0.9333 mas, bmaj=3.043 mas, bpa=9.727 degrees ! Estimated noise=1737.94 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9333 x 3.043 at 9.727 degrees (North through East) ! Clean map min=-0.011796 max=1.6298 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=0.097214Jy sigma=0.000682 ! Fit after self-cal, rms=0.086696Jy sigma=0.000607 ! Inverting map and beam ! Estimated beam: bmin=0.9347 mas, bmaj=3.042 mas, bpa=9.658 degrees ! Estimated noise=1737.47 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00473264 Jy ! Component: 100 - total flux cleaned = -0.00612428 Jy ! Component: 150 - total flux cleaned = -0.00635777 Jy ! Component: 200 - total flux cleaned = -0.00635541 Jy ! Total flux subtracted in 200 components = -0.00635541 Jy ! Clean residual min=-0.011602 max=0.017782 Jy/beam ! Clean residual mean=-0.000024 rms=0.004087 Jy/beam ! Combined flux in latest and established models = 1.78033 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 71 components and 1.78033 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=0.086419Jy sigma=0.000605 ! Fit after self-cal, rms=0.086416Jy sigma=0.000605 ! Inverting map ! Added new window around map position (2, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0156437 Jy ! Component: 100 - total flux cleaned = 0.0232827 Jy ! Component: 150 - total flux cleaned = 0.0261252 Jy ! Component: 200 - total flux cleaned = 0.0267208 Jy ! Total flux subtracted in 200 components = 0.0267208 Jy ! Clean residual min=-0.008731 max=0.010342 Jy/beam ! Clean residual mean=-0.000008 rms=0.002612 Jy/beam ! Combined flux in latest and established models = 1.80706 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 105 components and 1.80706 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=0.083419Jy sigma=0.000583 ! Fit after self-cal, rms=0.083178Jy sigma=0.000580 ! 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=0.083178Jy sigma=0.000580 ! Fit after self-cal, rms=0.082932Jy sigma=0.000579 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=0.8143 mas, bmaj=2.874 mas, bpa=9.887 degrees ! Estimated noise=2213.95 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.25207 Jy ! Component: 100 - total flux cleaned = 1.52516 Jy ! Component: 150 - total flux cleaned = 1.60996 Jy ! Component: 200 - total flux cleaned = 1.65807 Jy ! Total flux subtracted in 200 components = 1.65807 Jy ! Clean residual min=-0.018364 max=0.024636 Jy/beam ! Clean residual mean=-0.000004 rms=0.007479 Jy/beam ! Combined flux in latest and established models = 1.65807 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 1.65807 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9347 mas, bmaj=3.042 mas, bpa=9.657 degrees ! Estimated noise=1735.28 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 = 0.0388361 Jy ! Component: 100 - total flux cleaned = 0.0637523 Jy ! Component: 150 - total flux cleaned = 0.0827837 Jy ! Component: 200 - total flux cleaned = 0.0976844 Jy ! Total flux subtracted in 200 components = 0.0976844 Jy ! Clean residual min=-0.011137 max=0.011918 Jy/beam ! Clean residual mean=-0.000018 rms=0.004080 Jy/beam ! Combined flux in latest and established models = 1.75576 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 55 components and 1.75576 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=1.921 mas, bmaj=4.052 mas, bpa=-4.323 degrees ! Estimated noise=2223.67 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0219701 Jy ! Component: 100 - total flux cleaned = 0.0364426 Jy ! Component: 150 - total flux cleaned = 0.0445023 Jy ! Component: 200 - total flux cleaned = 0.0488756 Jy ! Total flux subtracted in 200 components = 0.0488756 Jy ! Clean residual min=-0.009716 max=0.011609 Jy/beam ! Clean residual mean=-0.000012 rms=0.003588 Jy/beam ! Combined flux in latest and established models = 1.80463 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 = 0.00291677 Jy ! Component: 100 - total flux cleaned = 0.00505984 Jy ! Component: 150 - total flux cleaned = 0.00652859 Jy ! Component: 200 - total flux cleaned = 0.00761816 Jy ! Total flux subtracted in 200 components = 0.00761816 Jy ! Clean residual min=-0.008169 max=0.009530 Jy/beam ! Clean residual mean=-0.000011 rms=0.002864 Jy/beam ! Combined flux in latest and established models = 1.81225 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 105 components and 1.81225 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9347 mas, bmaj=3.042 mas, bpa=9.657 degrees ! Estimated noise=1735.28 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00130836 Jy ! Component: 100 - total flux cleaned = -0.000544443 Jy ! Component: 150 - total flux cleaned = -0.000379948 Jy ! Component: 200 - total flux cleaned = 4.28179e-05 Jy ! Total flux subtracted in 200 components = 4.28179e-05 Jy ! Clean residual min=-0.005855 max=0.006971 Jy/beam ! Clean residual mean=-0.000010 rms=0.001741 Jy/beam ! Combined flux in latest and established models = 1.81229 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 122 components and 1.81229 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=0.082470Jy sigma=0.000575 ! Fit after self-cal, rms=0.082384Jy sigma=0.000574 wmodel J1911-2006_X_2017_07_16_pus_map.mod ! Writing 122 model components to file: J1911-2006_X_2017_07_16_pus_map.mod wobs J1911-2006_X_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J1911-2006_X_2017_07_16_pus_uvs.fits wwins J1911-2006_X_2017_07_16_pus_map.win ! wwins: Wrote 2 windows to J1911-2006_X_2017_07_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 = 0.000406485 Jy ! Component: 100 - total flux cleaned = 0.000571972 Jy ! Component: 150 - total flux cleaned = 0.00087833 Jy ! Component: 200 - total flux cleaned = 0.000876562 Jy ! Component: 250 - total flux cleaned = 0.00087636 Jy ! Component: 300 - total flux cleaned = 0.000931567 Jy ! Component: 350 - total flux cleaned = 0.00109374 Jy ! Component: 400 - total flux cleaned = 0.0011479 Jy ! Component: 450 - total flux cleaned = 0.00105494 Jy ! Component: 500 - total flux cleaned = 0.000838168 Jy ! Component: 550 - total flux cleaned = 0.000878345 Jy ! Component: 600 - total flux cleaned = 0.000836855 Jy ! Component: 650 - total flux cleaned = 0.00080008 Jy ! Component: 700 - total flux cleaned = 0.000694377 Jy ! Component: 750 - total flux cleaned = 0.000627873 Jy ! Component: 800 - total flux cleaned = 0.000594895 Jy ! Component: 850 - total flux cleaned = 0.000406683 Jy ! Component: 900 - total flux cleaned = 0.000317032 Jy ! Component: 950 - total flux cleaned = 0.00025822 Jy ! Component: 1000 - total flux cleaned = 0.000172822 Jy ! Component: 1050 - total flux cleaned = 8.92019e-05 Jy ! Component: 1100 - total flux cleaned = -1.89073e-05 Jy ! Component: 1150 - total flux cleaned = -0.00020364 Jy ! Component: 1200 - total flux cleaned = -0.000332319 Jy ! Component: 1250 - total flux cleaned = -0.00048351 Jy ! Component: 1300 - total flux cleaned = -0.000533 Jy ! Component: 1350 - total flux cleaned = -0.000605408 Jy ! Component: 1400 - total flux cleaned = -0.000748519 Jy ! Component: 1450 - total flux cleaned = -0.000842595 Jy ! Component: 1500 - total flux cleaned = -0.000981894 Jy ! Component: 1550 - total flux cleaned = -0.00105045 Jy ! Component: 1600 - total flux cleaned = -0.00114091 Jy ! Component: 1650 - total flux cleaned = -0.00116334 Jy ! Component: 1700 - total flux cleaned = -0.00125208 Jy ! Component: 1750 - total flux cleaned = -0.00129602 Jy ! Component: 1800 - total flux cleaned = -0.00131796 Jy ! Component: 1850 - total flux cleaned = -0.00136186 Jy ! Component: 1900 - total flux cleaned = -0.00138405 Jy ! Component: 1950 - total flux cleaned = -0.00144962 Jy ! Component: 2000 - total flux cleaned = -0.00149352 Jy ! Total flux subtracted in 2048 components = -0.00149359 Jy ! Clean residual min=-0.001311 max=0.001279 Jy/beam ! Clean residual mean=-0.000007 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 1.8108 Jy keep ! Adding 133 model components to the UV plane model. ! The established model now contains 255 components and 1.8108 Jy ![Exited script file: muppet] wmap "J1911-2006_X_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9347 x 3.042 at 9.657 degrees (North through East) ! Clean map min=-0.0060186 max=1.6306 Jy/beam ! Writing clean map to FITS file: J1911-2006_X_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.63061 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000348792 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.064171 0.064171 0.128342 0.256684 0.513368 1.02674 2.05347 4.10694 8.21389 16.4278 32.8555 65.7111 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.63 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9347 x 3.042 at 9.657 degrees (North through East) ! Clean map min=-0.0060186 max=1.6306 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J1911-2006_X_2017_07_16_pus_uvs.log closed on Thu May 9 14:09:54 2019