! Started logfile: J0123-0923_X_2017_07_09_pus_uvs.log on Wed May 8 15:18:52 2019 obs J0123-0923_X_2017_07_09_pus_uva.fits ! Reading UV FITS file: J0123-0923_X_2017_07_09_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.908358 visibilities/baseline/integration-bin. ! Found source: J0123-0923 ! ! 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 979 lines of history. ! ! Reading 55428 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 J0123-0923_X_2017_07_09_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 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.924489Jy sigma=0.007751 ! Fit after self-cal, rms=0.905026Jy sigma=0.007587 ! 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=0.6948 mas, bmaj=1.787 mas, bpa=0.36 degrees ! Estimated noise=744.93 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 = 0.068136 Jy ! Component: 100 - total flux cleaned = 0.0963115 Jy ! Total flux subtracted in 100 components = 0.0963115 Jy ! Clean residual min=-0.004795 max=0.014407 Jy/beam ! Clean residual mean=-0.000004 rms=0.001677 Jy/beam ! Combined flux in latest and established models = 0.0963115 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0963115 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=0.087590Jy sigma=0.000711 ! Fit after self-cal, rms=0.087459Jy sigma=0.000710 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0182124 Jy ! Component: 100 - total flux cleaned = 0.0298376 Jy ! Total flux subtracted in 100 components = 0.0298376 Jy ! Clean residual min=-0.003086 max=0.006150 Jy/beam ! Clean residual mean=0.000001 rms=0.000935 Jy/beam ! Combined flux in latest and established models = 0.126149 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 22 components and 0.126149 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=0.082598Jy sigma=0.000666 ! Fit after self-cal, rms=0.082541Jy sigma=0.000665 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00838435 Jy ! Component: 100 - total flux cleaned = 0.0136979 Jy ! Total flux subtracted in 100 components = 0.0136979 Jy ! Clean residual min=-0.003255 max=0.002978 Jy/beam ! Clean residual mean=0.000003 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.139847 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 23 components and 0.139847 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=0.081635Jy sigma=0.000657 ! Fit after self-cal, rms=0.081614Jy sigma=0.000657 ! 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=0.871 mas, bmaj=2.134 mas, bpa=0.4908 degrees ! Estimated noise=360.97 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 = 0.00343601 Jy ! Component: 100 - total flux cleaned = 0.00523514 Jy ! Component: 150 - total flux cleaned = 0.00620128 Jy ! Component: 200 - total flux cleaned = 0.00640443 Jy ! Total flux subtracted in 200 components = 0.00640443 Jy ! Clean residual min=-0.003070 max=0.001655 Jy/beam ! Clean residual mean=0.000005 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.146251 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 32 components and 0.146251 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=0.081476Jy sigma=0.000656 ! Fit after self-cal, rms=0.081474Jy sigma=0.000656 ! 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 0.97 FD 0.98 HN 0.95 KP 1.00 ! LA 0.99 MK 1.80 NL 0.93 OV 1.02 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.96 KP 1.04 ! LA 0.97 MK 0.96 NL 0.94 OV 1.00 ! PT 1.05 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 0.92 KP 1.03 ! LA 1.02 MK 1.99 NL 0.97 OV 1.00 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 0.94 KP 1.03 ! LA 0.98 MK 0.92 NL 0.99 OV 1.00 ! PT 1.06 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 0.91 KP 1.01 ! LA 1.02 MK 1.89 NL 0.95 OV 0.99 ! PT 1.03 SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.93 KP 0.99 ! LA 1.03 MK 0.98 NL 0.92 OV 1.01 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 0.93 KP 1.06 ! LA 1.01 MK 0.88 NL 0.95 OV 1.02 ! PT 1.05 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 HN 0.89 KP 1.01 ! LA 0.99 MK 0.88 NL 0.96 OV 1.02 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 0.91 KP 1.04 ! LA 1.00 MK 0.94 NL 0.96 OV 1.00 ! PT 1.07 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 0.97 KP 1.04 ! LA 1.02 MK 0.85 NL 0.97 OV 0.98 ! PT 1.04 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.04 HN 1.19 KP 1.02 ! LA 1.01 MK 0.90 NL 0.98 OV 1.01 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.91 KP 1.01 ! LA 1.00 MK 0.90 NL 0.99 OV 1.00 ! PT 1.04 SC 1.04 ! ! ! Fit before self-cal, rms=0.081474Jy sigma=0.000656 ! Fit after self-cal, rms=0.082938Jy sigma=0.000653 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8769 mas, bmaj=2.138 mas, bpa=0.8231 degrees ! Estimated noise=360.703 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 = 0.000351991 Jy ! Component: 100 - total flux cleaned = 0.000406065 Jy ! Component: 150 - total flux cleaned = 0.000456246 Jy ! Component: 200 - total flux cleaned = 0.00050222 Jy ! Total flux subtracted in 200 components = 0.00050222 Jy ! Clean residual min=-0.002097 max=0.001596 Jy/beam ! Clean residual mean=-0.000001 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.146754 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 39 components and 0.146754 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=0.082919Jy sigma=0.000653 ! Fit after self-cal, rms=0.082942Jy sigma=0.000653 ! 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=0.082942Jy sigma=0.000653 ! Fit after self-cal, rms=0.084241Jy sigma=0.000651 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8786 mas, bmaj=2.138 mas, bpa=0.993 degrees ! Estimated noise=361.366 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000294735 Jy ! Component: 100 - total flux cleaned = 0.000345098 Jy ! Component: 150 - total flux cleaned = 0.000391142 Jy ! Component: 200 - total flux cleaned = 0.000413076 Jy ! Total flux subtracted in 200 components = 0.000413076 Jy ! Clean residual min=-0.002078 max=0.001608 Jy/beam ! Clean residual mean=-0.000002 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.147167 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 40 components and 0.147167 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=0.084227Jy sigma=0.000651 ! Fit after self-cal, rms=0.084248Jy sigma=0.000651 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 = 8.17902e-05 Jy ! Component: 100 - total flux cleaned = 8.07479e-05 Jy ! Component: 150 - total flux cleaned = 0.000121935 Jy ! Component: 200 - total flux cleaned = 0.000140019 Jy ! Total flux subtracted in 200 components = 0.000140019 Jy ! Clean residual min=-0.002126 max=0.001584 Jy/beam ! Clean residual mean=-0.000002 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.147307 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 41 components and 0.147307 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=0.084237Jy sigma=0.000651 ! Fit after self-cal, rms=0.084238Jy sigma=0.000651 ! 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=0.084238Jy sigma=0.000651 ! Fit after self-cal, rms=0.084415Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8783 mas, bmaj=2.137 mas, bpa=1.137 degrees ! Estimated noise=360.55 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000121424 Jy ! Component: 100 - total flux cleaned = 0.000146477 Jy ! Component: 150 - total flux cleaned = 0.000190025 Jy ! Component: 200 - total flux cleaned = 0.000230567 Jy ! Total flux subtracted in 200 components = 0.000230567 Jy ! Clean residual min=-0.002058 max=0.001614 Jy/beam ! Clean residual mean=-0.000002 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.147537 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 41 components and 0.147537 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=0.084404Jy sigma=0.000651 ! Fit after self-cal, rms=0.084406Jy sigma=0.000651 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 = 8.10888e-05 Jy ! Component: 100 - total flux cleaned = 0.000101793 Jy ! Component: 150 - total flux cleaned = 0.000100897 Jy ! Component: 200 - total flux cleaned = 0.000119055 Jy ! Total flux subtracted in 200 components = 0.000119055 Jy ! Clean residual min=-0.002087 max=0.001607 Jy/beam ! Clean residual mean=-0.000002 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.147656 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 41 components and 0.147656 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=0.084397Jy sigma=0.000651 ! Fit after self-cal, rms=0.084397Jy sigma=0.000651 ! 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=0.084397Jy sigma=0.000651 ! Fit after self-cal, rms=0.084354Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.144 mas, bmaj=3.797 mas, bpa=1.708 degrees ! Estimated noise=460.428 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000872609 Jy ! Component: 100 - total flux cleaned = -0.00102338 Jy ! Component: 150 - total flux cleaned = -0.00102296 Jy ! Component: 200 - total flux cleaned = -0.0010361 Jy ! Total flux subtracted in 200 components = -0.0010361 Jy ! Clean residual min=-0.000901 max=0.001137 Jy/beam ! Clean residual mean=-0.000005 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.14662 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 50 components and 0.14662 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=0.084364Jy sigma=0.000651 ! Fit after self-cal, rms=0.084363Jy sigma=0.000651 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 = -2.48176e-05 Jy ! Component: 100 - total flux cleaned = -3.50251e-05 Jy ! Component: 150 - total flux cleaned = -3.49886e-05 Jy ! Component: 200 - total flux cleaned = -4.37251e-05 Jy ! Total flux subtracted in 200 components = -4.37251e-05 Jy ! Clean residual min=-0.000854 max=0.001147 Jy/beam ! Clean residual mean=-0.000005 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.146576 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 53 components and 0.146576 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=0.084367Jy sigma=0.000651 ! Fit after self-cal, rms=0.084368Jy sigma=0.000651 ! 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=0.8781 mas, bmaj=2.137 mas, bpa=1.301 degrees ! Estimated noise=359.942 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8781 x 2.137 at 1.301 degrees (North through East) ! Clean map min=-0.0011771 max=0.087912 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=0.7043 mas, bmaj=1.8 mas, bpa=1.194 degrees ! Estimated noise=745.458 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0675773 Jy ! Component: 100 - total flux cleaned = 0.0975573 Jy ! Component: 150 - total flux cleaned = 0.116176 Jy ! Component: 200 - total flux cleaned = 0.128122 Jy ! Total flux subtracted in 200 components = 0.128122 Jy ! Clean residual min=-0.003454 max=0.006330 Jy/beam ! Clean residual mean=-0.000005 rms=0.000940 Jy/beam ! Combined flux in latest and established models = 0.128122 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.128122 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8781 mas, bmaj=2.137 mas, bpa=1.301 degrees ! Estimated noise=359.942 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 = 0.00928325 Jy ! Component: 100 - total flux cleaned = 0.0141346 Jy ! Component: 150 - total flux cleaned = 0.016818 Jy ! Component: 200 - total flux cleaned = 0.0183515 Jy ! Total flux subtracted in 200 components = 0.0183515 Jy ! Clean residual min=-0.002001 max=0.001735 Jy/beam ! Clean residual mean=-0.000003 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.146473 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 29 components and 0.146473 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=2.144 mas, bmaj=3.797 mas, bpa=1.708 degrees ! Estimated noise=460.428 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000236126 Jy ! Component: 100 - total flux cleaned = 0.000255518 Jy ! Component: 150 - total flux cleaned = 0.000254609 Jy ! Component: 200 - total flux cleaned = 0.000240291 Jy ! Total flux subtracted in 200 components = 0.000240291 Jy ! Clean residual min=-0.000977 max=0.001150 Jy/beam ! Clean residual mean=-0.000005 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.146713 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 = -1.48855e-07 Jy ! Component: 100 - total flux cleaned = -1.19114e-05 Jy ! Component: 150 - total flux cleaned = -1.16964e-05 Jy ! Component: 200 - total flux cleaned = -2.13215e-05 Jy ! Total flux subtracted in 200 components = -2.13215e-05 Jy ! Clean residual min=-0.000931 max=0.001159 Jy/beam ! Clean residual mean=-0.000005 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.146692 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 38 components and 0.146692 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8781 mas, bmaj=2.137 mas, bpa=1.301 degrees ! Estimated noise=359.942 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117126 Jy ! Component: 100 - total flux cleaned = 0.00117053 Jy ! Component: 150 - total flux cleaned = 0.00117109 Jy ! Component: 200 - total flux cleaned = 0.00117398 Jy ! Total flux subtracted in 200 components = 0.00117398 Jy ! Clean residual min=-0.002077 max=0.001617 Jy/beam ! Clean residual mean=-0.000002 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.147866 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 45 components and 0.147866 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=0.084358Jy sigma=0.000651 ! Fit after self-cal, rms=0.084356Jy sigma=0.000651 wmodel J0123-0923_X_2017_07_09_pus_map.mod ! Writing 45 model components to file: J0123-0923_X_2017_07_09_pus_map.mod wobs J0123-0923_X_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J0123-0923_X_2017_07_09_pus_uvs.fits wwins J0123-0923_X_2017_07_09_pus_map.win ! wwins: Wrote 1 windows to J0123-0923_X_2017_07_09_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 = -0.000757278 Jy ! Component: 100 - total flux cleaned = -0.00100749 Jy ! Component: 150 - total flux cleaned = -0.00123406 Jy ! Component: 200 - total flux cleaned = -0.00136478 Jy ! Component: 250 - total flux cleaned = -0.00143757 Jy ! Component: 300 - total flux cleaned = -0.00146108 Jy ! Component: 350 - total flux cleaned = -0.00146086 Jy ! Component: 400 - total flux cleaned = -0.00146137 Jy ! Component: 450 - total flux cleaned = -0.00148213 Jy ! Component: 500 - total flux cleaned = -0.00146202 Jy ! Component: 550 - total flux cleaned = -0.00146207 Jy ! Component: 600 - total flux cleaned = -0.0014809 Jy ! Component: 650 - total flux cleaned = -0.00144379 Jy ! Component: 700 - total flux cleaned = -0.00142581 Jy ! Component: 750 - total flux cleaned = -0.00144336 Jy ! Component: 800 - total flux cleaned = -0.00140818 Jy ! Component: 850 - total flux cleaned = -0.00139086 Jy ! Component: 900 - total flux cleaned = -0.00132358 Jy ! Component: 950 - total flux cleaned = -0.00125774 Jy ! Component: 1000 - total flux cleaned = -0.00125793 Jy ! Component: 1050 - total flux cleaned = -0.00122607 Jy ! Component: 1100 - total flux cleaned = -0.00121043 Jy ! Component: 1150 - total flux cleaned = -0.00121045 Jy ! Component: 1200 - total flux cleaned = -0.0012257 Jy ! Component: 1250 - total flux cleaned = -0.0012256 Jy ! Component: 1300 - total flux cleaned = -0.00121094 Jy ! Component: 1350 - total flux cleaned = -0.00121099 Jy ! Component: 1400 - total flux cleaned = -0.0012253 Jy ! Component: 1450 - total flux cleaned = -0.00123932 Jy ! Component: 1500 - total flux cleaned = -0.00122533 Jy ! Component: 1550 - total flux cleaned = -0.00126688 Jy ! Component: 1600 - total flux cleaned = -0.001267 Jy ! Component: 1650 - total flux cleaned = -0.00130758 Jy ! Component: 1700 - total flux cleaned = -0.00134764 Jy ! Component: 1750 - total flux cleaned = -0.00136082 Jy ! Component: 1800 - total flux cleaned = -0.0013609 Jy ! Component: 1850 - total flux cleaned = -0.00137399 Jy ! Component: 1900 - total flux cleaned = -0.00137411 Jy ! Component: 1950 - total flux cleaned = -0.00138686 Jy ! Component: 2000 - total flux cleaned = -0.00139945 Jy ! Total flux subtracted in 2048 components = -0.0014119 Jy ! Clean residual min=-0.000704 max=0.000687 Jy/beam ! Clean residual mean=-0.000003 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.146454 Jy keep ! Adding 119 model components to the UV plane model. ! The established model now contains 163 components and 0.146454 Jy ![Exited script file: muppet] wmap "J0123-0923_X_2017_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8781 x 2.137 at 1.301 degrees (North through East) ! Clean map min=-0.0011201 max=0.087629 Jy/beam ! Writing clean map to FITS file: J0123-0923_X_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0876288 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000225054 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.770479 0.770479 1.54096 3.08191 6.16383 12.3277 24.6553 49.3106 98.6213 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.087 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8781 x 2.137 at 1.301 degrees (North through East) ! Clean map min=-0.0011201 max=0.087629 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 J0123-0923_X_2017_07_09_pus_uvs.log closed on Wed May 8 15:18:55 2019