! Started logfile: J0623+4554_X_2017_03_27_pus_uvs.log on Sat Apr 27 21:59:17 2019 obs J0623+4554_X_2017_03_27_pus_uva.fits ! Reading UV FITS file: J0623+4554_X_2017_03_27_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.970108 visibilities/baseline/integration-bin. ! Found source: J0623+4554 ! ! 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 1844 lines of history. ! ! Reading 59196 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 J0623+4554_X_2017_03_27_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 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.918778Jy sigma=0.007672 ! Fit after self-cal, rms=0.907800Jy sigma=0.007602 ! 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=0.8019 mas, bmaj=1.127 mas, bpa=14.35 degrees ! Estimated noise=801.022 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 = 0.071842 Jy ! Component: 100 - total flux cleaned = 0.0911127 Jy ! Total flux subtracted in 100 components = 0.0911127 Jy ! Clean residual min=-0.004061 max=0.016312 Jy/beam ! Clean residual mean=-0.000005 rms=0.001321 Jy/beam ! Combined flux in latest and established models = 0.0911127 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0911127 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=0.086835Jy sigma=0.000683 ! Fit after self-cal, rms=0.086818Jy sigma=0.000683 ! Inverting map ! Added new window around map position (-1.4, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0138285 Jy ! Component: 100 - total flux cleaned = 0.0204607 Jy ! Total flux subtracted in 100 components = 0.0204607 Jy ! Clean residual min=-0.003437 max=0.007016 Jy/beam ! Clean residual mean=0.000000 rms=0.000916 Jy/beam ! Combined flux in latest and established models = 0.111573 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 12 components and 0.111573 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=0.084424Jy sigma=0.000662 ! Fit after self-cal, rms=0.084133Jy sigma=0.000659 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00618479 Jy ! Component: 100 - total flux cleaned = 0.00931004 Jy ! Total flux subtracted in 100 components = 0.00931004 Jy ! Clean residual min=-0.002894 max=0.003902 Jy/beam ! Clean residual mean=0.000003 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 0.120883 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 20 components and 0.120883 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=0.083638Jy sigma=0.000655 ! Fit after self-cal, rms=0.083561Jy sigma=0.000654 ! 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=0.9962 mas, bmaj=1.398 mas, bpa=11.82 degrees ! Estimated noise=351.333 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 = 0.00346068 Jy ! Component: 100 - total flux cleaned = 0.00408261 Jy ! Component: 150 - total flux cleaned = 0.00443075 Jy ! Component: 200 - total flux cleaned = 0.00450242 Jy ! Total flux subtracted in 200 components = 0.00450242 Jy ! Clean residual min=-0.001794 max=0.001774 Jy/beam ! Clean residual mean=0.000012 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.125386 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 28 components and 0.125386 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=0.083412Jy sigma=0.000653 ! Fit after self-cal, rms=0.083383Jy sigma=0.000652 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.03 KP 0.96 ! LA 0.97 MK 0.96 NL 0.97 OV 0.97 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.96 HN 0.96 KP 1.01 ! LA 0.95 MK 0.98 NL 0.97 OV 0.97 ! PT 1.00 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 0.95 KP 0.94 ! LA 1.02 MK 0.98 NL 0.93 OV 0.97 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.92 HN 1.04 KP 0.97 ! LA 1.02 MK 0.97 NL 0.96 OV 0.99 ! PT 1.01 SC 1.09 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.94 KP 0.99 ! LA 1.00 MK 0.99 NL 0.95 OV 0.99 ! PT 1.00 SC 1.08 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.01 KP 0.96 ! LA 1.02 MK 0.97 NL 0.98 OV 0.98 ! PT 1.00 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.98 KP 0.98 ! LA 1.05 MK 0.98 NL 0.96 OV 0.99 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 0.96 KP 1.00 ! LA 1.00 MK 0.99 NL 0.97 OV 0.99 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.27 KP 1.01 ! LA 1.03 MK 0.96 NL 0.98 OV 0.98 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 1.25 KP 0.90 ! LA 1.02 MK 0.99 NL 0.87 OV 1.10 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 HN 1.05 KP 1.03 ! LA 1.07 MK 1.02 NL 0.94 OV 1.12 ! PT 1.21 SC 1.08 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.01 KP 0.98 ! LA 1.05 MK 0.91 NL 0.91 OV 1.09 ! PT 1.14 SC 1.10 ! ! ! Fit before self-cal, rms=0.083383Jy sigma=0.000652 ! Fit after self-cal, rms=0.084042Jy sigma=0.000649 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.006 mas, bmaj=1.399 mas, bpa=10.77 degrees ! Estimated noise=349.996 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 = -0.000221329 Jy ! Component: 100 - total flux cleaned = -0.000219415 Jy ! Component: 150 - total flux cleaned = -0.00018314 Jy ! Component: 200 - total flux cleaned = -0.000130065 Jy ! Total flux subtracted in 200 components = -0.000130065 Jy ! Clean residual min=-0.001437 max=0.001580 Jy/beam ! Clean residual mean=-0.000001 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.125256 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 34 components and 0.125256 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=0.083991Jy sigma=0.000649 ! Fit after self-cal, rms=0.084009Jy sigma=0.000649 ! 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=0.084009Jy sigma=0.000649 ! Fit after self-cal, rms=0.089322Jy sigma=0.000647 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.001 mas, bmaj=1.411 mas, bpa=11.87 degrees ! Estimated noise=350.666 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000268658 Jy ! Component: 100 - total flux cleaned = 0.000311415 Jy ! Component: 150 - total flux cleaned = 0.000328163 Jy ! Component: 200 - total flux cleaned = 0.000342121 Jy ! Total flux subtracted in 200 components = 0.000342121 Jy ! Clean residual min=-0.001134 max=0.000953 Jy/beam ! Clean residual mean=0.000002 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.125598 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 42 components and 0.125598 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=0.089313Jy sigma=0.000646 ! Fit after self-cal, rms=0.089383Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.2348e-05 Jy ! Component: 100 - total flux cleaned = 3.73917e-05 Jy ! Component: 150 - total flux cleaned = 2.58657e-05 Jy ! Component: 200 - total flux cleaned = 2.55548e-05 Jy ! Total flux subtracted in 200 components = 2.55548e-05 Jy ! Clean residual min=-0.001085 max=0.000940 Jy/beam ! Clean residual mean=0.000002 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.125623 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 44 components and 0.125623 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=0.089377Jy sigma=0.000646 ! Fit after self-cal, rms=0.089377Jy sigma=0.000646 ! 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=0.089377Jy sigma=0.000646 ! Fit after self-cal, rms=0.090017Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1 mas, bmaj=1.413 mas, bpa=12.07 degrees ! Estimated noise=350.501 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.02602e-05 Jy ! Component: 100 - total flux cleaned = 0.000190905 Jy ! Component: 150 - total flux cleaned = 0.000191843 Jy ! Component: 200 - total flux cleaned = 0.000202115 Jy ! Total flux subtracted in 200 components = 0.000202115 Jy ! Clean residual min=-0.001062 max=0.000945 Jy/beam ! Clean residual mean=0.000002 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.125826 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 46 components and 0.125826 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=0.090012Jy sigma=0.000646 ! Fit after self-cal, rms=0.090015Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.15319e-05 Jy ! Component: 100 - total flux cleaned = 4.50669e-05 Jy ! Component: 150 - total flux cleaned = 4.53803e-05 Jy ! Component: 200 - total flux cleaned = 3.60846e-05 Jy ! Total flux subtracted in 200 components = 3.60846e-05 Jy ! Clean residual min=-0.001030 max=0.000943 Jy/beam ! Clean residual mean=0.000002 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.125862 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 47 components and 0.125862 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=0.090011Jy sigma=0.000646 ! Fit after self-cal, rms=0.090011Jy sigma=0.000646 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.090011Jy sigma=0.000646 ! Fit after self-cal, rms=0.090026Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.238 mas, bmaj=2.487 mas, bpa=25.37 degrees ! Estimated noise=444.355 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000453449 Jy ! Component: 100 - total flux cleaned = 0.000460731 Jy ! Component: 150 - total flux cleaned = 0.000460204 Jy ! Component: 200 - total flux cleaned = 0.000460013 Jy ! Total flux subtracted in 200 components = 0.000460013 Jy ! Clean residual min=-0.001157 max=0.001563 Jy/beam ! Clean residual mean=0.000006 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.126322 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 48 components and 0.126322 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=0.090025Jy sigma=0.000646 ! Fit after self-cal, rms=0.090024Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-6.8, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147777 Jy ! Component: 100 - total flux cleaned = 0.00227478 Jy ! Component: 150 - total flux cleaned = 0.00275285 Jy ! Component: 200 - total flux cleaned = 0.00301287 Jy ! Total flux subtracted in 200 components = 0.00301287 Jy ! Clean residual min=-0.000972 max=0.000828 Jy/beam ! Clean residual mean=0.000016 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.129335 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 97 components and 0.129335 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=0.090011Jy sigma=0.000646 ! Fit after self-cal, rms=0.090008Jy sigma=0.000646 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.9999 mas, bmaj=1.414 mas, bpa=12.21 degrees ! Estimated noise=350.426 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9999 x 1.414 at 12.21 degrees (North through East) ! Clean map min=-0.00080137 max=0.091655 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=0.8041 mas, bmaj=1.142 mas, bpa=14.75 degrees ! Estimated noise=804.869 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0713601 Jy ! Component: 100 - total flux cleaned = 0.0958378 Jy ! Component: 150 - total flux cleaned = 0.10885 Jy ! Component: 200 - total flux cleaned = 0.116116 Jy ! Total flux subtracted in 200 components = 0.116116 Jy ! Clean residual min=-0.002462 max=0.003607 Jy/beam ! Clean residual mean=-0.000003 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.116116 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 0.116116 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9999 mas, bmaj=1.414 mas, bpa=12.21 degrees ! Estimated noise=350.426 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 = 0.00487689 Jy ! Component: 100 - total flux cleaned = 0.00732101 Jy ! Component: 150 - total flux cleaned = 0.00881555 Jy ! Component: 200 - total flux cleaned = 0.00996992 Jy ! Total flux subtracted in 200 components = 0.00996992 Jy ! Clean residual min=-0.001148 max=0.001094 Jy/beam ! Clean residual mean=0.000003 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.126086 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 34 components and 0.126086 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=2.238 mas, bmaj=2.487 mas, bpa=25.37 degrees ! Estimated noise=444.355 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148025 Jy ! Component: 100 - total flux cleaned = 0.00243171 Jy ! Component: 150 - total flux cleaned = 0.00309498 Jy ! Component: 200 - total flux cleaned = 0.0034713 Jy ! Total flux subtracted in 200 components = 0.0034713 Jy ! Clean residual min=-0.001029 max=0.000822 Jy/beam ! Clean residual mean=0.000016 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.129557 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 = 0.000226742 Jy ! Component: 100 - total flux cleaned = 0.000393963 Jy ! Component: 150 - total flux cleaned = 0.000467664 Jy ! Component: 200 - total flux cleaned = 0.000501584 Jy ! Total flux subtracted in 200 components = 0.000501584 Jy ! Clean residual min=-0.000968 max=0.000811 Jy/beam ! Clean residual mean=0.000018 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.130059 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 97 components and 0.130059 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9999 mas, bmaj=1.414 mas, bpa=12.21 degrees ! Estimated noise=350.426 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.43215e-06 Jy ! Component: 100 - total flux cleaned = -9.42314e-05 Jy ! Component: 150 - total flux cleaned = -9.50936e-05 Jy ! Component: 200 - total flux cleaned = -0.000116124 Jy ! Total flux subtracted in 200 components = -0.000116124 Jy ! Clean residual min=-0.000870 max=0.000845 Jy/beam ! Clean residual mean=0.000007 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.129942 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 117 components and 0.129942 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=0.090002Jy sigma=0.000646 ! Fit after self-cal, rms=0.089995Jy sigma=0.000646 wmodel J0623+4554_X_2017_03_27_pus_map.mod ! Writing 117 model components to file: J0623+4554_X_2017_03_27_pus_map.mod wobs J0623+4554_X_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J0623+4554_X_2017_03_27_pus_uvs.fits wwins J0623+4554_X_2017_03_27_pus_map.win ! wwins: Wrote 3 windows to J0623+4554_X_2017_03_27_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 = -0.000203897 Jy ! Component: 100 - total flux cleaned = -0.000333915 Jy ! Component: 150 - total flux cleaned = -0.000306827 Jy ! Component: 200 - total flux cleaned = -0.000346282 Jy ! Component: 250 - total flux cleaned = -0.00032072 Jy ! Component: 300 - total flux cleaned = -0.000295916 Jy ! Component: 350 - total flux cleaned = -0.000272024 Jy ! Component: 400 - total flux cleaned = -0.000283697 Jy ! Component: 450 - total flux cleaned = -0.000271783 Jy ! Component: 500 - total flux cleaned = -0.000215183 Jy ! Component: 550 - total flux cleaned = -0.000204133 Jy ! Component: 600 - total flux cleaned = -0.00013846 Jy ! Component: 650 - total flux cleaned = -6.36361e-05 Jy ! Component: 700 - total flux cleaned = -4.27642e-05 Jy ! Component: 750 - total flux cleaned = 1.94811e-05 Jy ! Component: 800 - total flux cleaned = 5.00848e-05 Jy ! Component: 850 - total flux cleaned = 8.0358e-05 Jy ! Component: 900 - total flux cleaned = 0.000120156 Jy ! Component: 950 - total flux cleaned = 0.000149453 Jy ! Component: 1000 - total flux cleaned = 0.00016872 Jy ! Component: 1050 - total flux cleaned = 0.000206973 Jy ! Component: 1100 - total flux cleaned = 0.000225913 Jy ! Component: 1150 - total flux cleaned = 0.000253983 Jy ! Component: 1200 - total flux cleaned = 0.0003003 Jy ! Component: 1250 - total flux cleaned = 0.000327644 Jy ! Component: 1300 - total flux cleaned = 0.000327633 Jy ! Component: 1350 - total flux cleaned = 0.000372393 Jy ! Component: 1400 - total flux cleaned = 0.000416684 Jy ! Component: 1450 - total flux cleaned = 0.000442874 Jy ! Component: 1500 - total flux cleaned = 0.000503552 Jy ! Component: 1550 - total flux cleaned = 0.000529344 Jy ! Component: 1600 - total flux cleaned = 0.000563569 Jy ! Component: 1650 - total flux cleaned = 0.000622679 Jy ! Component: 1700 - total flux cleaned = 0.000647855 Jy ! Component: 1750 - total flux cleaned = 0.000714352 Jy ! Component: 1800 - total flux cleaned = 0.000755399 Jy ! Component: 1850 - total flux cleaned = 0.000779892 Jy ! Component: 1900 - total flux cleaned = 0.000828548 Jy ! Component: 1950 - total flux cleaned = 0.000868609 Jy ! Component: 2000 - total flux cleaned = 0.00090045 Jy ! Total flux subtracted in 2048 components = 0.000955682 Jy ! Clean residual min=-0.000551 max=0.000453 Jy/beam ! Clean residual mean=0.000006 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.130898 Jy keep ! Adding 147 model components to the UV plane model. ! The established model now contains 264 components and 0.130898 Jy ![Exited script file: muppet] wmap "J0623+4554_X_2017_03_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9999 x 1.414 at 12.21 degrees (North through East) ! Clean map min=-0.00065786 max=0.091405 Jy/beam ! Writing clean map to FITS file: J0623+4554_X_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0914053 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000145908 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.478881 0.478881 0.957762 1.91552 3.83105 7.6621 15.3242 30.6484 61.2968 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.091 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9999 x 1.414 at 12.21 degrees (North through East) ! Clean map min=-0.00065786 max=0.091405 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 J0623+4554_X_2017_03_27_pus_uvs.log closed on Sat Apr 27 21:59:20 2019