! Started logfile: J1246-2547_X_2017_05_01_pus_uvs.log on Wed May 1 19:57:48 2019 obs J1246-2547_X_2017_05_01_pus_uva.fits ! Reading UV FITS file: J1246-2547_X_2017_05_01_pus_uva.fits ! AN table 1: 26 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.910256 visibilities/baseline/integration-bin. ! Found source: J1246-2547 ! ! 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 863 lines of history. ! ! Reading 12780 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 J1246-2547_X_2017_05_01_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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.773551Jy sigma=0.005737 ! Fit after self-cal, rms=0.754457Jy sigma=0.005662 ! 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=0.6446 mas, bmaj=1.641 mas, bpa=-0.38 degrees ! Estimated noise=1237.71 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 = 0.197799 Jy ! Component: 100 - total flux cleaned = 0.256736 Jy ! Total flux subtracted in 100 components = 0.256736 Jy ! Clean residual min=-0.012186 max=0.027875 Jy/beam ! Clean residual mean=-0.000052 rms=0.003727 Jy/beam ! Combined flux in latest and established models = 0.256735 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.256735 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=0.149666Jy sigma=0.000805 ! Fit after self-cal, rms=0.149466Jy sigma=0.000804 ! Inverting map ! Added new window around map position (0.6, -0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0300591 Jy ! Component: 100 - total flux cleaned = 0.0466753 Jy ! Total flux subtracted in 100 components = 0.0466753 Jy ! Clean residual min=-0.007718 max=0.017025 Jy/beam ! Clean residual mean=-0.000020 rms=0.002163 Jy/beam ! Combined flux in latest and established models = 0.303411 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 18 components and 0.303411 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=0.143509Jy sigma=0.000700 ! Fit after self-cal, rms=0.143224Jy sigma=0.000697 ! 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=0.8188 mas, bmaj=2.008 mas, bpa=0.4694 degrees ! Estimated noise=844.056 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 (1.2, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0167582 Jy ! Component: 100 - total flux cleaned = 0.0254084 Jy ! Component: 150 - total flux cleaned = 0.0305906 Jy ! Component: 200 - total flux cleaned = 0.0326154 Jy ! Total flux subtracted in 200 components = 0.0326154 Jy ! Clean residual min=-0.004684 max=0.009650 Jy/beam ! Clean residual mean=-0.000000 rms=0.001591 Jy/beam ! Combined flux in latest and established models = 0.336026 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 42 components and 0.336026 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=0.141206Jy sigma=0.000674 ! Fit after self-cal, rms=0.140943Jy sigma=0.000671 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 1.40 KP 0.97 ! LA 0.95 MK 0.97 NL 1.02 OV 0.97 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 1.43 KP 0.98 ! LA 0.94 MK 0.96 NL 1.00 OV 1.00 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.01 HN 2.44 KP 0.97 ! LA 0.97 MK 1.00 NL 1.00 OV 0.97 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 1.27 KP 0.99 ! LA 0.99 MK 0.97 NL 1.00 OV 1.02 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.21 KP 0.99 ! LA 0.94 MK 1.02 NL 1.02 OV 0.99 ! PT 1.02 SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.27 KP 0.98 ! LA 0.97 MK 1.00 NL 1.01 OV 0.99 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.01 HN 1.42 KP 1.02 ! LA 0.96 MK 1.00 NL 1.02 OV 0.98 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.06 HN 1.54 KP 0.98 ! LA 0.94 MK 0.95 NL 1.01 OV 0.99 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.01 HN 1.37 KP 0.98 ! LA 0.95 MK 0.97 NL 1.03 OV 1.00 ! PT 1.00 SC 0.93 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.99 HN 1.33 KP 1.00 ! LA 1.00 MK 0.97 NL 1.02 OV 0.99 ! PT 0.99 SC 0.93 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.06 HN 1.28 KP 1.05 ! LA 1.01 MK 1.00 NL 1.13 OV 1.04 ! PT 1.07 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.18 KP 0.95 ! LA 0.96 MK 0.98 NL 1.03 OV 1.00 ! PT 0.99 SC 0.93 ! ! ! Fit before self-cal, rms=0.140943Jy sigma=0.000671 ! Fit after self-cal, rms=0.176785Jy sigma=0.000656 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8181 mas, bmaj=1.994 mas, bpa=0.7568 degrees ! Estimated noise=839.196 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 = 0.00219926 Jy ! Component: 100 - total flux cleaned = 0.00263478 Jy ! Component: 150 - total flux cleaned = 0.00270419 Jy ! Component: 200 - total flux cleaned = 0.00264585 Jy ! Total flux subtracted in 200 components = 0.00264585 Jy ! Clean residual min=-0.003635 max=0.004670 Jy/beam ! Clean residual mean=-0.000002 rms=0.001073 Jy/beam ! Combined flux in latest and established models = 0.338672 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 55 components and 0.338672 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=0.176679Jy sigma=0.000655 ! Fit after self-cal, rms=0.176787Jy sigma=0.000655 ! 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=0.176787Jy sigma=0.000655 ! Fit after self-cal, rms=0.199605Jy sigma=0.000649 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8161 mas, bmaj=1.988 mas, bpa=0.7482 degrees ! Estimated noise=837.945 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110768 Jy ! Component: 100 - total flux cleaned = 0.00120678 Jy ! Component: 150 - total flux cleaned = 0.00129309 Jy ! Component: 200 - total flux cleaned = 0.00136777 Jy ! Total flux subtracted in 200 components = 0.00136777 Jy ! Clean residual min=-0.002581 max=0.004338 Jy/beam ! Clean residual mean=-0.000007 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 0.34004 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 63 components and 0.34004 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=0.199587Jy sigma=0.000648 ! Fit after self-cal, rms=0.199656Jy sigma=0.000648 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 (4.4, -3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00421566 Jy ! Component: 100 - total flux cleaned = 0.0063393 Jy ! Component: 150 - total flux cleaned = 0.0076784 Jy ! Component: 200 - total flux cleaned = 0.00864532 Jy ! Total flux subtracted in 200 components = 0.00864532 Jy ! Clean residual min=-0.002118 max=0.002068 Jy/beam ! Clean residual mean=-0.000000 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.348685 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 91 components and 0.348685 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=0.199530Jy sigma=0.000647 ! Fit after self-cal, rms=0.199497Jy sigma=0.000647 ! 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=0.199497Jy sigma=0.000647 ! Fit after self-cal, rms=0.207656Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8143 mas, bmaj=1.985 mas, bpa=0.7808 degrees ! Estimated noise=836.113 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113469 Jy ! Component: 100 - total flux cleaned = 0.00182362 Jy ! Component: 150 - total flux cleaned = 0.00204012 Jy ! Component: 200 - total flux cleaned = 0.00211277 Jy ! Total flux subtracted in 200 components = 0.00211277 Jy ! Clean residual min=-0.001979 max=0.001954 Jy/beam ! Clean residual mean=0.000001 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.350798 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 106 components and 0.350798 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=0.207643Jy sigma=0.000646 ! Fit after self-cal, rms=0.207652Jy sigma=0.000646 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 = 5.40625e-05 Jy ! Component: 100 - total flux cleaned = 9.95889e-05 Jy ! Component: 150 - total flux cleaned = 0.000120746 Jy ! Component: 200 - total flux cleaned = 0.000120437 Jy ! Total flux subtracted in 200 components = 0.000120437 Jy ! Clean residual min=-0.001984 max=0.001947 Jy/beam ! Clean residual mean=0.000001 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.350918 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 111 components and 0.350919 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=0.207644Jy sigma=0.000646 ! Fit after self-cal, rms=0.207641Jy sigma=0.000646 ! 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=0.207641Jy sigma=0.000646 ! Fit after self-cal, rms=0.207720Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.333 mas, bmaj=5.488 mas, bpa=4.706 degrees ! Estimated noise=1047.02 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000760148 Jy ! Component: 100 - total flux cleaned = 0.000997139 Jy ! Component: 150 - total flux cleaned = 0.00102766 Jy ! Component: 200 - total flux cleaned = 0.00102796 Jy ! Total flux subtracted in 200 components = 0.00102796 Jy ! Clean residual min=-0.002475 max=0.002157 Jy/beam ! Clean residual mean=0.000001 rms=0.000791 Jy/beam ! Combined flux in latest and established models = 0.351946 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 117 components and 0.351946 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=0.207726Jy sigma=0.000646 ! Fit after self-cal, rms=0.207725Jy sigma=0.000646 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 = 0.000170424 Jy ! Component: 100 - total flux cleaned = 0.000184897 Jy ! Component: 150 - total flux cleaned = 0.000198017 Jy ! Component: 200 - total flux cleaned = 0.00021099 Jy ! Total flux subtracted in 200 components = 0.00021099 Jy ! Clean residual min=-0.002469 max=0.002156 Jy/beam ! Clean residual mean=0.000002 rms=0.000787 Jy/beam ! Combined flux in latest and established models = 0.352157 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 121 components and 0.352157 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=0.207727Jy sigma=0.000646 ! Fit after self-cal, rms=0.207731Jy sigma=0.000646 ! 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=0.8135 mas, bmaj=1.983 mas, bpa=0.7718 degrees ! Estimated noise=835.901 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8135 x 1.983 at 0.7718 degrees (North through East) ! Clean map min=-0.0017668 max=0.25926 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6414 mas, bmaj=1.62 mas, bpa=0.002034 degrees ! Estimated noise=1227.37 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.196123 Jy ! Component: 100 - total flux cleaned = 0.257449 Jy ! Component: 150 - total flux cleaned = 0.287106 Jy ! Component: 200 - total flux cleaned = 0.304367 Jy ! Total flux subtracted in 200 components = 0.304367 Jy ! Clean residual min=-0.005245 max=0.009119 Jy/beam ! Clean residual mean=-0.000029 rms=0.001570 Jy/beam ! Combined flux in latest and established models = 0.304367 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.304367 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8135 mas, bmaj=1.983 mas, bpa=0.7718 degrees ! Estimated noise=835.901 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 = 0.0152158 Jy ! Component: 100 - total flux cleaned = 0.0236074 Jy ! Component: 150 - total flux cleaned = 0.0292172 Jy ! Component: 200 - total flux cleaned = 0.0334116 Jy ! Total flux subtracted in 200 components = 0.0334116 Jy ! Clean residual min=-0.002582 max=0.002978 Jy/beam ! Clean residual mean=-0.000016 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.337779 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 50 components and 0.337779 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=2.333 mas, bmaj=5.488 mas, bpa=4.706 degrees ! Estimated noise=1047.02 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00471529 Jy ! Component: 100 - total flux cleaned = 0.00763151 Jy ! Component: 150 - total flux cleaned = 0.00957116 Jy ! Component: 200 - total flux cleaned = 0.0109387 Jy ! Total flux subtracted in 200 components = 0.0109387 Jy ! Clean residual min=-0.002754 max=0.002224 Jy/beam ! Clean residual mean=-0.000007 rms=0.000817 Jy/beam ! Combined flux in latest and established models = 0.348718 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 = 0.000982927 Jy ! Component: 100 - total flux cleaned = 0.00169664 Jy ! Component: 150 - total flux cleaned = 0.0022167 Jy ! Component: 200 - total flux cleaned = 0.00251648 Jy ! Total flux subtracted in 200 components = 0.00251648 Jy ! Clean residual min=-0.002692 max=0.002288 Jy/beam ! Clean residual mean=-0.000001 rms=0.000783 Jy/beam ! Combined flux in latest and established models = 0.351234 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 114 components and 0.351234 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8135 mas, bmaj=1.983 mas, bpa=0.7718 degrees ! Estimated noise=835.901 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000261396 Jy ! Component: 100 - total flux cleaned = -3.1716e-05 Jy ! Component: 150 - total flux cleaned = 0.000117029 Jy ! Component: 200 - total flux cleaned = 0.000161558 Jy ! Total flux subtracted in 200 components = 0.000161558 Jy ! Clean residual min=-0.002208 max=0.002047 Jy/beam ! Clean residual mean=-0.000001 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.351396 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 127 components and 0.351396 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=0.207782Jy sigma=0.000647 ! Fit after self-cal, rms=0.207821Jy sigma=0.000647 wmodel J1246-2547_X_2017_05_01_pus_map.mod ! Writing 127 model components to file: J1246-2547_X_2017_05_01_pus_map.mod wobs J1246-2547_X_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J1246-2547_X_2017_05_01_pus_uvs.fits wwins J1246-2547_X_2017_05_01_pus_map.win ! wwins: Wrote 4 windows to J1246-2547_X_2017_05_01_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 = -8.72048e-05 Jy ! Component: 100 - total flux cleaned = -0.000224979 Jy ! Component: 150 - total flux cleaned = -0.000421555 Jy ! Component: 200 - total flux cleaned = -0.000610478 Jy ! Component: 250 - total flux cleaned = -0.000610262 Jy ! Component: 300 - total flux cleaned = -0.000435182 Jy ! Component: 350 - total flux cleaned = -0.000293636 Jy ! Component: 400 - total flux cleaned = -0.000210369 Jy ! Component: 450 - total flux cleaned = -0.000101897 Jy ! Component: 500 - total flux cleaned = 5.59856e-05 Jy ! Component: 550 - total flux cleaned = 0.000287824 Jy ! Component: 600 - total flux cleaned = 0.000489548 Jy ! Component: 650 - total flux cleaned = 0.000663086 Jy ! Component: 700 - total flux cleaned = 0.000857759 Jy ! Component: 750 - total flux cleaned = 0.00102536 Jy ! Component: 800 - total flux cleaned = 0.00121347 Jy ! Component: 850 - total flux cleaned = 0.00135232 Jy ! Component: 900 - total flux cleaned = 0.00153405 Jy ! Component: 950 - total flux cleaned = 0.00162355 Jy ! Component: 1000 - total flux cleaned = 0.00171144 Jy ! Component: 1050 - total flux cleaned = 0.00177675 Jy ! Component: 1100 - total flux cleaned = 0.00177719 Jy ! Component: 1150 - total flux cleaned = 0.00194689 Jy ! Component: 1200 - total flux cleaned = 0.00205114 Jy ! Component: 1250 - total flux cleaned = 0.00209259 Jy ! Component: 1300 - total flux cleaned = 0.00223566 Jy ! Component: 1350 - total flux cleaned = 0.00231648 Jy ! Component: 1400 - total flux cleaned = 0.0024164 Jy ! Component: 1450 - total flux cleaned = 0.00255453 Jy ! Component: 1500 - total flux cleaned = 0.00272999 Jy ! Component: 1550 - total flux cleaned = 0.00278769 Jy ! Component: 1600 - total flux cleaned = 0.00290231 Jy ! Component: 1650 - total flux cleaned = 0.00303437 Jy ! Component: 1700 - total flux cleaned = 0.00314637 Jy ! Component: 1750 - total flux cleaned = 0.00322006 Jy ! Component: 1800 - total flux cleaned = 0.00327538 Jy ! Component: 1850 - total flux cleaned = 0.00340198 Jy ! Component: 1900 - total flux cleaned = 0.00347344 Jy ! Component: 1950 - total flux cleaned = 0.00347319 Jy ! Component: 2000 - total flux cleaned = 0.00352587 Jy ! Total flux subtracted in 2048 components = 0.00357813 Jy ! Clean residual min=-0.001023 max=0.001037 Jy/beam ! Clean residual mean=0.000001 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.354974 Jy keep ! Adding 144 model components to the UV plane model. ! The established model now contains 271 components and 0.354974 Jy ![Exited script file: muppet] wmap "J1246-2547_X_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8135 x 1.983 at 0.7718 degrees (North through East) ! Clean map min=-0.0013466 max=0.25919 Jy/beam ! Writing clean map to FITS file: J1246-2547_X_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.259191 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000333334 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.385816 0.385816 0.771632 1.54326 3.08653 6.17306 12.3461 24.6922 49.3845 98.7689 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.259 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8135 x 1.983 at 0.7718 degrees (North through East) ! Clean map min=-0.0013466 max=0.25919 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 J1246-2547_X_2017_05_01_pus_uvs.log closed on Wed May 1 19:57:49 2019