! Started logfile: J1013+4918_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:47:12 2019 obs J1013+4918_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J1013+4918_X_2017_01_16_pus_uva.fits ! AN table 1: 173 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.666024 visibilities/baseline/integration-bin. ! Found source: J1013+4918 ! ! 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 1309 lines of history. ! ! Reading 62220 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 J1013+4918_X_2017_01_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 307 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 307 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 307 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 307 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 307 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 322 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 322 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 322 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 322 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 307 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 322 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 337 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.950622Jy sigma=0.008310 ! Fit after self-cal, rms=0.934863Jy sigma=0.008194 ! 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=1.027 mas, bmaj=1.462 mas, bpa=17.26 degrees ! Estimated noise=689.879 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 = 0.0540716 Jy ! Component: 100 - total flux cleaned = 0.0660461 Jy ! Total flux subtracted in 100 components = 0.0660461 Jy ! Clean residual min=-0.004469 max=0.009761 Jy/beam ! Clean residual mean=-0.000033 rms=0.001222 Jy/beam ! Combined flux in latest and established models = 0.0660461 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0660461 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=0.089730Jy sigma=0.000673 ! Fit after self-cal, rms=0.089554Jy sigma=0.000672 ! Inverting map ! Added new window around map position (-2, 6.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00845526 Jy ! Component: 100 - total flux cleaned = 0.0134229 Jy ! Total flux subtracted in 100 components = 0.0134229 Jy ! Clean residual min=-0.003703 max=0.004635 Jy/beam ! Clean residual mean=-0.000022 rms=0.000935 Jy/beam ! Combined flux in latest and established models = 0.079469 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 23 components and 0.079469 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=0.088554Jy sigma=0.000660 ! Fit after self-cal, rms=0.088382Jy sigma=0.000659 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.271 mas, bmaj=1.658 mas, bpa=12.04 degrees ! Estimated noise=335.621 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 = 0.00700027 Jy ! Component: 100 - total flux cleaned = 0.0107774 Jy ! Component: 150 - total flux cleaned = 0.0133946 Jy ! Component: 200 - total flux cleaned = 0.0149619 Jy ! Total flux subtracted in 200 components = 0.0149619 Jy ! Clean residual min=-0.002596 max=0.004105 Jy/beam ! Clean residual mean=-0.000020 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.0944309 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 48 components and 0.0944309 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=0.087850Jy sigma=0.000652 ! Fit after self-cal, rms=0.087701Jy sigma=0.000651 ! Inverting map ! Added new window around map position (-2, 4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00424431 Jy ! Component: 100 - total flux cleaned = 0.00642949 Jy ! Component: 150 - total flux cleaned = 0.00746809 Jy ! Component: 200 - total flux cleaned = 0.00819556 Jy ! Total flux subtracted in 200 components = 0.00819556 Jy ! Clean residual min=-0.001955 max=0.001797 Jy/beam ! Clean residual mean=-0.000009 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.102626 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 79 components and 0.102626 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=0.087506Jy sigma=0.000649 ! Fit after self-cal, rms=0.087438Jy sigma=0.000648 ! 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 0.98 FD 1.00 HN 0.96 KP 0.94 ! LA 1.00 MK 1.00* NL 0.92 OV 0.97 ! PT 1.05 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.32 FD 1.01 HN 1.17 KP 1.05 ! LA 1.00 MK 1.00* NL 0.91 OV 1.02 ! PT 1.01 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 0.96 KP 1.24 ! LA 1.00 MK 1.00* NL 0.89 OV 0.98 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 0.91 KP 0.97 ! LA 1.01 MK 1.00* NL 0.91 OV 1.02 ! PT 1.04 SC 0.95 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 0.92 KP 0.95 ! LA 0.99 MK 1.00* NL 0.93 OV 1.00 ! PT 1.04 SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.94 HN 0.96 KP 1.12 ! LA 1.25 MK 1.00* NL 0.93 OV 1.00 ! PT 0.94 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.98 HN 1.18 KP 1.15 ! LA 1.03 MK 1.00* NL 0.92 OV 0.95 ! PT 1.01 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.01 HN 1.10 KP 0.98 ! LA 1.12 MK 1.00* NL 0.97 OV 1.01 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.02 KP 0.98 ! LA 0.93 MK 1.00* NL 0.92 OV 0.95 ! PT 1.06 SC 0.94 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.96 KP 0.94 ! LA 0.93 MK 1.00* NL 0.95 OV 0.97 ! PT 1.07 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.12 KP 0.97 ! LA 0.94 MK 1.00* NL 0.94 OV 1.00 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.37 FD 1.01 HN 0.92 KP 1.03 ! LA 0.93 MK 1.00* NL 0.92 OV 0.97 ! PT 1.05 SC 0.95 ! ! ! Fit before self-cal, rms=0.087438Jy sigma=0.000648 ! Fit after self-cal, rms=0.089010Jy sigma=0.000645 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.266 mas, bmaj=1.66 mas, bpa=12.12 degrees ! Estimated noise=330.535 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 = 0.00210644 Jy ! Component: 100 - total flux cleaned = 0.00312011 Jy ! Component: 150 - total flux cleaned = 0.00386487 Jy ! Component: 200 - total flux cleaned = 0.00445506 Jy ! Total flux subtracted in 200 components = 0.00445506 Jy ! Clean residual min=-0.001374 max=0.001349 Jy/beam ! Clean residual mean=-0.000006 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.107082 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 95 components and 0.107082 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=0.088952Jy sigma=0.000644 ! Fit after self-cal, rms=0.089075Jy sigma=0.000644 ! 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=0.089075Jy sigma=0.000644 ! Fit after self-cal, rms=0.096217Jy sigma=0.000640 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.27 mas, bmaj=1.653 mas, bpa=10.94 degrees ! Estimated noise=331.57 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122169 Jy ! Component: 100 - total flux cleaned = 0.00197438 Jy ! Component: 150 - total flux cleaned = 0.00242762 Jy ! Component: 200 - total flux cleaned = 0.00257602 Jy ! Total flux subtracted in 200 components = 0.00257602 Jy ! Clean residual min=-0.000987 max=0.001012 Jy/beam ! Clean residual mean=-0.000004 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.109658 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 109 components and 0.109658 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=0.096195Jy sigma=0.000640 ! Fit after self-cal, rms=0.096467Jy sigma=0.000639 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 (-0.4, 8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00098587 Jy ! Component: 100 - total flux cleaned = 0.00154555 Jy ! Component: 150 - total flux cleaned = 0.00185634 Jy ! Component: 200 - total flux cleaned = 0.00205183 Jy ! Total flux subtracted in 200 components = 0.00205183 Jy ! Clean residual min=-0.000854 max=0.000782 Jy/beam ! Clean residual mean=-0.000003 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.111709 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 129 components and 0.111709 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=0.096455Jy sigma=0.000639 ! Fit after self-cal, rms=0.096459Jy sigma=0.000639 ! 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=0.096459Jy sigma=0.000639 ! Fit after self-cal, rms=0.099224Jy sigma=0.000639 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.269 mas, bmaj=1.651 mas, bpa=10.87 degrees ! Estimated noise=332.226 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000734244 Jy ! Component: 100 - total flux cleaned = 0.00122279 Jy ! Component: 150 - total flux cleaned = 0.00149082 Jy ! Component: 200 - total flux cleaned = 0.00172304 Jy ! Total flux subtracted in 200 components = 0.00172304 Jy ! Clean residual min=-0.000740 max=0.000716 Jy/beam ! Clean residual mean=-0.000003 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.113432 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 143 components and 0.113432 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=0.099215Jy sigma=0.000639 ! Fit after self-cal, rms=0.099264Jy sigma=0.000639 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 = 0.000402204 Jy ! Component: 100 - total flux cleaned = 0.000626136 Jy ! Component: 150 - total flux cleaned = 0.000823772 Jy ! Component: 200 - total flux cleaned = 0.000960102 Jy ! Total flux subtracted in 200 components = 0.000960102 Jy ! Clean residual min=-0.000689 max=0.000701 Jy/beam ! Clean residual mean=-0.000002 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.114393 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 153 components and 0.114392 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=0.099260Jy sigma=0.000639 ! Fit after self-cal, rms=0.099253Jy sigma=0.000639 ! 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=0.099253Jy sigma=0.000639 ! Fit after self-cal, rms=0.099994Jy sigma=0.000639 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.196 mas, bmaj=2.559 mas, bpa=-32.46 degrees ! Estimated noise=404.645 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000515253 Jy ! Component: 100 - total flux cleaned = 0.00077248 Jy ! Component: 150 - total flux cleaned = 0.00089781 Jy ! Component: 200 - total flux cleaned = 0.000986964 Jy ! Total flux subtracted in 200 components = 0.000986964 Jy ! Clean residual min=-0.000621 max=0.000710 Jy/beam ! Clean residual mean=-0.000004 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.115379 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 174 components and 0.115379 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=0.099991Jy sigma=0.000639 ! Fit after self-cal, rms=0.099997Jy sigma=0.000639 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 = 0.000190768 Jy ! Component: 100 - total flux cleaned = 0.000287495 Jy ! Component: 150 - total flux cleaned = 0.000364775 Jy ! Component: 200 - total flux cleaned = 0.000420773 Jy ! Total flux subtracted in 200 components = 0.000420773 Jy ! Clean residual min=-0.000604 max=0.000655 Jy/beam ! Clean residual mean=-0.000004 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.1158 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 187 components and 0.1158 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=0.099996Jy sigma=0.000639 ! Fit after self-cal, rms=0.099995Jy sigma=0.000639 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.267 mas, bmaj=1.65 mas, bpa=10.83 degrees ! Estimated noise=332.803 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.267 x 1.65 at 10.83 degrees (North through East) ! Clean map min=-0.00058763 max=0.06872 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=1.026 mas, bmaj=1.456 mas, bpa=16.66 degrees ! Estimated noise=681.338 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0528783 Jy ! Component: 100 - total flux cleaned = 0.0684701 Jy ! Component: 150 - total flux cleaned = 0.077716 Jy ! Component: 200 - total flux cleaned = 0.0842963 Jy ! Total flux subtracted in 200 components = 0.0842963 Jy ! Clean residual min=-0.003145 max=0.003772 Jy/beam ! Clean residual mean=-0.000016 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.0842963 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.0842963 Jy ! Inverting map and beam ! Estimated beam: bmin=1.267 mas, bmaj=1.65 mas, bpa=10.83 degrees ! Estimated noise=332.803 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 = 0.00734059 Jy ! Component: 100 - total flux cleaned = 0.0122403 Jy ! Component: 150 - total flux cleaned = 0.0158719 Jy ! Component: 200 - total flux cleaned = 0.0186555 Jy ! Total flux subtracted in 200 components = 0.0186555 Jy ! Clean residual min=-0.001242 max=0.001630 Jy/beam ! Clean residual mean=-0.000012 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.102952 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 67 components and 0.102952 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=2.196 mas, bmaj=2.559 mas, bpa=-32.46 degrees ! Estimated noise=404.645 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00325698 Jy ! Component: 100 - total flux cleaned = 0.00539301 Jy ! Component: 150 - total flux cleaned = 0.00701617 Jy ! Component: 200 - total flux cleaned = 0.0082891 Jy ! Total flux subtracted in 200 components = 0.0082891 Jy ! Clean residual min=-0.000770 max=0.000853 Jy/beam ! Clean residual mean=-0.000009 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.111241 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 = 0.00102413 Jy ! Component: 100 - total flux cleaned = 0.00185783 Jy ! Component: 150 - total flux cleaned = 0.00254232 Jy ! Component: 200 - total flux cleaned = 0.00310907 Jy ! Total flux subtracted in 200 components = 0.00310907 Jy ! Clean residual min=-0.000666 max=0.000694 Jy/beam ! Clean residual mean=-0.000005 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.11435 Jy ! Adding 112 model components to the UV plane model. ! The established model now contains 159 components and 0.11435 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.267 mas, bmaj=1.65 mas, bpa=10.83 degrees ! Estimated noise=332.803 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000557858 Jy ! Component: 100 - total flux cleaned = 0.000934925 Jy ! Component: 150 - total flux cleaned = 0.00113234 Jy ! Component: 200 - total flux cleaned = 0.00129192 Jy ! Total flux subtracted in 200 components = 0.00129192 Jy ! Clean residual min=-0.000838 max=0.000751 Jy/beam ! Clean residual mean=-0.000001 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.115642 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 178 components and 0.115642 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=0.100009Jy sigma=0.000639 ! Fit after self-cal, rms=0.100006Jy sigma=0.000639 wmodel J1013+4918_X_2017_01_16_pus_map.mod ! Writing 178 model components to file: J1013+4918_X_2017_01_16_pus_map.mod wobs J1013+4918_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J1013+4918_X_2017_01_16_pus_uvs.fits wwins J1013+4918_X_2017_01_16_pus_map.win ! wwins: Wrote 4 windows to J1013+4918_X_2017_01_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 = 8.00966e-05 Jy ! Component: 100 - total flux cleaned = 0.000216756 Jy ! Component: 150 - total flux cleaned = 0.000357524 Jy ! Component: 200 - total flux cleaned = 0.000457536 Jy ! Component: 250 - total flux cleaned = 0.000510323 Jy ! Component: 300 - total flux cleaned = 0.000551196 Jy ! Component: 350 - total flux cleaned = 0.00060093 Jy ! Component: 400 - total flux cleaned = 0.000629568 Jy ! Component: 450 - total flux cleaned = 0.000638624 Jy ! Component: 500 - total flux cleaned = 0.000647612 Jy ! Component: 550 - total flux cleaned = 0.000647383 Jy ! Component: 600 - total flux cleaned = 0.000655857 Jy ! Component: 650 - total flux cleaned = 0.000655791 Jy ! Component: 700 - total flux cleaned = 0.000664115 Jy ! Component: 750 - total flux cleaned = 0.000672261 Jy ! Component: 800 - total flux cleaned = 0.000672082 Jy ! Component: 850 - total flux cleaned = 0.000687776 Jy ! Component: 900 - total flux cleaned = 0.000656988 Jy ! Component: 950 - total flux cleaned = 0.000672066 Jy ! Component: 1000 - total flux cleaned = 0.000649445 Jy ! Component: 1050 - total flux cleaned = 0.000627567 Jy ! Component: 1100 - total flux cleaned = 0.000598681 Jy ! Component: 1150 - total flux cleaned = 0.000584607 Jy ! Component: 1200 - total flux cleaned = 0.000584641 Jy ! Component: 1250 - total flux cleaned = 0.000550137 Jy ! Component: 1300 - total flux cleaned = 0.000550101 Jy ! Component: 1350 - total flux cleaned = 0.000536589 Jy ! Component: 1400 - total flux cleaned = 0.000516717 Jy ! Component: 1450 - total flux cleaned = 0.000503704 Jy ! Component: 1500 - total flux cleaned = 0.000497321 Jy ! Component: 1550 - total flux cleaned = 0.000490877 Jy ! Component: 1600 - total flux cleaned = 0.000484603 Jy ! Component: 1650 - total flux cleaned = 0.000534801 Jy ! Component: 1700 - total flux cleaned = 0.00050981 Jy ! Component: 1750 - total flux cleaned = 0.000534359 Jy ! Component: 1800 - total flux cleaned = 0.000528215 Jy ! Component: 1850 - total flux cleaned = 0.000528251 Jy ! Component: 1900 - total flux cleaned = 0.000540185 Jy ! Component: 1950 - total flux cleaned = 0.000563728 Jy ! Component: 2000 - total flux cleaned = 0.000575373 Jy ! Total flux subtracted in 2048 components = 0.00058123 Jy ! Clean residual min=-0.000318 max=0.000329 Jy/beam ! Clean residual mean=-0.000001 rms=0.000114 Jy/beam ! Combined flux in latest and established models = 0.116223 Jy keep ! Adding 153 model components to the UV plane model. ! The established model now contains 331 components and 0.116223 Jy ![Exited script file: muppet] wmap "J1013+4918_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.267 x 1.65 at 10.83 degrees (North through East) ! Clean map min=-0.0005656 max=0.068544 Jy/beam ! Writing clean map to FITS file: J1013+4918_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0685442 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000113787 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.498018 0.498018 0.996035 1.99207 3.98414 7.96828 15.9366 31.8731 63.7463 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.068 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.267 x 1.65 at 10.83 degrees (North through East) ! Clean map min=-0.0005656 max=0.068544 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 J1013+4918_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:47:17 2019