! Started logfile: J0952+5048_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:47:36 2019 obs J0952+5048_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J0952+5048_X_2017_05_31_pus_uva.fits ! AN table 1: 112 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.90377 visibilities/baseline/integration-bin. ! Found source: J0952+5048 ! ! 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 1698 lines of history. ! ! Reading 54660 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 J0952+5048_X_2017_05_31_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 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.945639Jy sigma=0.007717 ! Fit after self-cal, rms=0.928461Jy sigma=0.007607 ! 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=0.8243 mas, bmaj=1.065 mas, bpa=26.15 degrees ! Estimated noise=868.187 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 = 0.0570445 Jy ! Component: 100 - total flux cleaned = 0.0704523 Jy ! Total flux subtracted in 100 components = 0.0704523 Jy ! Clean residual min=-0.003396 max=0.005186 Jy/beam ! Clean residual mean=-0.000005 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 0.0704523 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0704523 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=0.086529Jy sigma=0.000650 ! Fit after self-cal, rms=0.086479Jy sigma=0.000650 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00560116 Jy ! Component: 100 - total flux cleaned = 0.00828104 Jy ! Total flux subtracted in 100 components = 0.00828104 Jy ! Clean residual min=-0.002914 max=0.003202 Jy/beam ! Clean residual mean=0.000003 rms=0.000758 Jy/beam ! Combined flux in latest and established models = 0.0787333 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.0787333 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=0.086060Jy sigma=0.000645 ! Fit after self-cal, rms=0.086060Jy sigma=0.000645 ! 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=1.039 mas, bmaj=1.315 mas, bpa=27.85 degrees ! Estimated noise=380.701 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, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00279171 Jy ! Component: 100 - total flux cleaned = 0.00407173 Jy ! Component: 150 - total flux cleaned = 0.00444576 Jy ! Component: 200 - total flux cleaned = 0.00462739 Jy ! Total flux subtracted in 200 components = 0.00462739 Jy ! Clean residual min=-0.001644 max=0.001842 Jy/beam ! Clean residual mean=0.000012 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.0833607 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 36 components and 0.0833607 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=0.085977Jy sigma=0.000645 ! Fit after self-cal, rms=0.085963Jy sigma=0.000644 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.97 KP 0.97 ! LA 1.00 MK 1.01 NL 0.96 OV 1.06 ! PT 0.97 SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 0.97 KP 0.93 ! LA 1.00 MK 0.93 NL 0.97 OV 1.07 ! PT 1.06 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 1.04 KP 0.89 ! LA 1.01 MK 0.99 NL 0.98 OV 1.03 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.02 KP 0.96 ! LA 0.98 MK 1.01 NL 0.96 OV 1.06 ! PT 1.06 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.01 KP 1.02 ! LA 1.00 MK 0.96 NL 0.87 OV 1.06 ! PT 1.04 SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.97 HN 0.98 KP 0.95 ! LA 1.02 MK 0.96 NL 0.93 OV 0.96 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 1.02 KP 0.99 ! LA 1.02 MK 0.99 NL 0.88 OV 0.98 ! PT 1.06 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.09 KP 0.94 ! LA 0.96 MK 0.96 NL 0.89 OV 1.03 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.03 KP 0.93 ! LA 1.00 MK 0.99 NL 0.91 OV 1.02 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.92 HN 1.30 KP 1.01 ! LA 1.21 MK 1.00 NL 0.91 OV 0.95 ! PT 1.07 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 0.93 KP 0.95 ! LA 1.00 MK 0.97 NL 0.91 OV 1.02 ! PT 0.95 SC 1.07 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.93 HN 1.02 KP 0.88 ! LA 1.00 MK 0.99 NL 1.06 OV 1.30 ! PT 1.07 SC 1.04 ! ! ! Fit before self-cal, rms=0.085963Jy sigma=0.000644 ! Fit after self-cal, rms=0.086710Jy sigma=0.000642 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.05 mas, bmaj=1.315 mas, bpa=27.02 degrees ! Estimated noise=378.533 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 = 0.000658352 Jy ! Component: 100 - total flux cleaned = 0.000609697 Jy ! Component: 150 - total flux cleaned = 0.000589641 Jy ! Component: 200 - total flux cleaned = 0.000606707 Jy ! Total flux subtracted in 200 components = 0.000606707 Jy ! Clean residual min=-0.001479 max=0.001538 Jy/beam ! Clean residual mean=0.000004 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.0839674 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 53 components and 0.0839674 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=0.086697Jy sigma=0.000642 ! Fit after self-cal, rms=0.086749Jy sigma=0.000642 ! 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=0.086749Jy sigma=0.000642 ! Fit after self-cal, rms=0.090802Jy sigma=0.000640 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.047 mas, bmaj=1.315 mas, bpa=27.65 degrees ! Estimated noise=379.125 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000592667 Jy ! Component: 100 - total flux cleaned = 0.000773555 Jy ! Component: 150 - total flux cleaned = 0.000809904 Jy ! Component: 200 - total flux cleaned = 0.000842088 Jy ! Total flux subtracted in 200 components = 0.000842088 Jy ! Clean residual min=-0.001088 max=0.000995 Jy/beam ! Clean residual mean=-0.000005 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.0848095 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 65 components and 0.0848095 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=0.090797Jy sigma=0.000640 ! Fit after self-cal, rms=0.090975Jy 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 = 7.54648e-05 Jy ! Component: 100 - total flux cleaned = 0.000107317 Jy ! Component: 150 - total flux cleaned = 0.000116624 Jy ! Component: 200 - total flux cleaned = 0.000133496 Jy ! Total flux subtracted in 200 components = 0.000133496 Jy ! Clean residual min=-0.001048 max=0.000971 Jy/beam ! Clean residual mean=-0.000004 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.084943 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 71 components and 0.084943 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=0.090973Jy sigma=0.000639 ! Fit after self-cal, rms=0.090973Jy 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=0.090973Jy sigma=0.000639 ! Fit after self-cal, rms=0.092339Jy sigma=0.000639 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.047 mas, bmaj=1.314 mas, bpa=27.7 degrees ! Estimated noise=379.251 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000237463 Jy ! Component: 100 - total flux cleaned = 0.000361569 Jy ! Component: 150 - total flux cleaned = 0.000393997 Jy ! Component: 200 - total flux cleaned = 0.000408456 Jy ! Total flux subtracted in 200 components = 0.000408456 Jy ! Clean residual min=-0.001035 max=0.000980 Jy/beam ! Clean residual mean=-0.000005 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.0853514 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 72 components and 0.0853514 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=0.092338Jy sigma=0.000639 ! Fit after self-cal, rms=0.092370Jy 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 = 1.40003e-05 Jy ! Component: 100 - total flux cleaned = 2.10036e-05 Jy ! Component: 150 - total flux cleaned = 3.42038e-05 Jy ! Component: 200 - total flux cleaned = 4.03078e-05 Jy ! Total flux subtracted in 200 components = 4.03078e-05 Jy ! Clean residual min=-0.001023 max=0.000973 Jy/beam ! Clean residual mean=-0.000005 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.0853917 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 75 components and 0.0853917 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=0.092369Jy sigma=0.000639 ! Fit after self-cal, rms=0.092369Jy 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=0.092369Jy sigma=0.000639 ! Fit after self-cal, rms=0.092630Jy sigma=0.000639 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.288 mas, bmaj=2.622 mas, bpa=66.31 degrees ! Estimated noise=474.051 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000162649 Jy ! Component: 100 - total flux cleaned = 0.000202012 Jy ! Component: 150 - total flux cleaned = 0.000231153 Jy ! Component: 200 - total flux cleaned = 0.000250838 Jy ! Total flux subtracted in 200 components = 0.000250838 Jy ! Clean residual min=-0.001044 max=0.001338 Jy/beam ! Clean residual mean=-0.000010 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.0856426 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 84 components and 0.0856426 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=0.092630Jy sigma=0.000639 ! Fit after self-cal, rms=0.092634Jy 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 = 3.31357e-05 Jy ! Component: 100 - total flux cleaned = 3.69273e-05 Jy ! Component: 150 - total flux cleaned = 4.04558e-05 Jy ! Component: 200 - total flux cleaned = 4.05242e-05 Jy ! Total flux subtracted in 200 components = 4.05242e-05 Jy ! Clean residual min=-0.001036 max=0.001336 Jy/beam ! Clean residual mean=-0.000010 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.0856831 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 88 components and 0.0856831 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=0.092634Jy sigma=0.000639 ! Fit after self-cal, rms=0.092634Jy 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=1.046 mas, bmaj=1.313 mas, bpa=27.72 degrees ! Estimated noise=379.323 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.046 x 1.313 at 27.72 degrees (North through East) ! Clean map min=-0.00093799 max=0.073544 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=0.8293 mas, bmaj=1.067 mas, bpa=26.26 degrees ! Estimated noise=867.156 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0566321 Jy ! Component: 100 - total flux cleaned = 0.0705526 Jy ! Component: 150 - total flux cleaned = 0.0762853 Jy ! Component: 200 - total flux cleaned = 0.0791212 Jy ! Total flux subtracted in 200 components = 0.0791212 Jy ! Clean residual min=-0.002541 max=0.002445 Jy/beam ! Clean residual mean=-0.000006 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.0791211 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0791211 Jy ! Inverting map and beam ! Estimated beam: bmin=1.046 mas, bmaj=1.313 mas, bpa=27.72 degrees ! Estimated noise=379.323 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 = 0.00277216 Jy ! Component: 100 - total flux cleaned = 0.00402793 Jy ! Component: 150 - total flux cleaned = 0.00482974 Jy ! Component: 200 - total flux cleaned = 0.00540412 Jy ! Total flux subtracted in 200 components = 0.00540412 Jy ! Clean residual min=-0.001105 max=0.000950 Jy/beam ! Clean residual mean=-0.000007 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.0845252 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 34 components and 0.0845253 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=2.288 mas, bmaj=2.622 mas, bpa=66.31 degrees ! Estimated noise=474.051 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000634056 Jy ! Component: 100 - total flux cleaned = 0.000948227 Jy ! Component: 150 - total flux cleaned = 0.00101892 Jy ! Component: 200 - total flux cleaned = 0.001065 Jy ! Total flux subtracted in 200 components = 0.001065 Jy ! Clean residual min=-0.001056 max=0.001333 Jy/beam ! Clean residual mean=-0.000010 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.0855903 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 = 1.44454e-05 Jy ! Component: 100 - total flux cleaned = 3.16003e-05 Jy ! Component: 150 - total flux cleaned = 4.31701e-05 Jy ! Component: 200 - total flux cleaned = 5.35388e-05 Jy ! Total flux subtracted in 200 components = 5.35388e-05 Jy ! Clean residual min=-0.001048 max=0.001334 Jy/beam ! Clean residual mean=-0.000010 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.0856438 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 53 components and 0.0856438 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.046 mas, bmaj=1.313 mas, bpa=27.72 degrees ! Estimated noise=379.323 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.47812e-05 Jy ! Component: 100 - total flux cleaned = -7.44898e-05 Jy ! Component: 150 - total flux cleaned = -6.4914e-05 Jy ! Component: 200 - total flux cleaned = -6.50332e-05 Jy ! Total flux subtracted in 200 components = -6.50332e-05 Jy ! Clean residual min=-0.001044 max=0.000969 Jy/beam ! Clean residual mean=-0.000005 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.0855788 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 65 components and 0.0855788 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=0.092636Jy sigma=0.000639 ! Fit after self-cal, rms=0.092636Jy sigma=0.000639 wmodel J0952+5048_X_2017_05_31_pus_map.mod ! Writing 65 model components to file: J0952+5048_X_2017_05_31_pus_map.mod wobs J0952+5048_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J0952+5048_X_2017_05_31_pus_uvs.fits wwins J0952+5048_X_2017_05_31_pus_map.win ! wwins: Wrote 2 windows to J0952+5048_X_2017_05_31_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 = -0.000168504 Jy ! Component: 100 - total flux cleaned = -0.000168066 Jy ! Component: 150 - total flux cleaned = -0.000105696 Jy ! Component: 200 - total flux cleaned = -4.60242e-05 Jy ! Component: 250 - total flux cleaned = -1.71545e-05 Jy ! Component: 300 - total flux cleaned = -3.07126e-05 Jy ! Component: 350 - total flux cleaned = -7.15525e-05 Jy ! Component: 400 - total flux cleaned = -9.81464e-05 Jy ! Component: 450 - total flux cleaned = -0.000149834 Jy ! Component: 500 - total flux cleaned = -0.000162307 Jy ! Component: 550 - total flux cleaned = -0.00018713 Jy ! Component: 600 - total flux cleaned = -0.00022341 Jy ! Component: 650 - total flux cleaned = -0.00023521 Jy ! Component: 700 - total flux cleaned = -0.000247186 Jy ! Component: 750 - total flux cleaned = -0.000304942 Jy ! Component: 800 - total flux cleaned = -0.000316307 Jy ! Component: 850 - total flux cleaned = -0.000338788 Jy ! Component: 900 - total flux cleaned = -0.000393646 Jy ! Component: 950 - total flux cleaned = -0.000382784 Jy ! Component: 1000 - total flux cleaned = -0.00041496 Jy ! Component: 1050 - total flux cleaned = -0.000415012 Jy ! Component: 1100 - total flux cleaned = -0.000435933 Jy ! Component: 1150 - total flux cleaned = -0.000446158 Jy ! Component: 1200 - total flux cleaned = -0.000446234 Jy ! Component: 1250 - total flux cleaned = -0.000466237 Jy ! Component: 1300 - total flux cleaned = -0.000475974 Jy ! Component: 1350 - total flux cleaned = -0.000485648 Jy ! Component: 1400 - total flux cleaned = -0.000476024 Jy ! Component: 1450 - total flux cleaned = -0.000514453 Jy ! Component: 1500 - total flux cleaned = -0.000552656 Jy ! Component: 1550 - total flux cleaned = -0.000599751 Jy ! Component: 1600 - total flux cleaned = -0.000627597 Jy ! Component: 1650 - total flux cleaned = -0.000627557 Jy ! Component: 1700 - total flux cleaned = -0.000636791 Jy ! Component: 1750 - total flux cleaned = -0.00070925 Jy ! Component: 1800 - total flux cleaned = -0.000744937 Jy ! Component: 1850 - total flux cleaned = -0.000736212 Jy ! Component: 1900 - total flux cleaned = -0.000806645 Jy ! Component: 1950 - total flux cleaned = -0.000841411 Jy ! Component: 2000 - total flux cleaned = -0.000875949 Jy ! Total flux subtracted in 2048 components = -0.00090163 Jy ! Clean residual min=-0.000478 max=0.000466 Jy/beam ! Clean residual mean=-0.000003 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.0846771 Jy keep ! Adding 155 model components to the UV plane model. ! The established model now contains 220 components and 0.0846771 Jy ![Exited script file: muppet] wmap "J0952+5048_X_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.046 x 1.313 at 27.72 degrees (North through East) ! Clean map min=-0.00078377 max=0.07348 Jy/beam ! Writing clean map to FITS file: J0952+5048_X_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0734796 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000158229 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.646012 0.646012 1.29202 2.58405 5.1681 10.3362 20.6724 41.3448 82.6895 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.073 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.046 x 1.313 at 27.72 degrees (North through East) ! Clean map min=-0.00078377 max=0.07348 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 J0952+5048_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:47:39 2019