! Started logfile: J1052+3355_X_2017_02_19_pus_uvs.log on Sat May 4 21:42:51 2019 obs J1052+3355_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J1052+3355_X_2017_02_19_pus_uva.fits ! AN table 1: 218 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.728338 visibilities/baseline/integration-bin. ! Found source: J1052+3355 ! ! 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 858 lines of history. ! ! Reading 85740 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 J1052+3355_X_2017_02_19_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 309 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 309 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 309 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 336 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 337 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 555 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 365 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 363 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 336 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 532 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 582 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 498 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003804Jy sigma=0.008571 ! Fit after self-cal, rms=0.964202Jy sigma=0.008244 ! 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=0.8126 mas, bmaj=1.277 mas, bpa=-2.64 degrees ! Estimated noise=693.174 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 = 0.0304434 Jy ! Component: 100 - total flux cleaned = 0.0370821 Jy ! Total flux subtracted in 100 components = 0.0370821 Jy ! Clean residual min=-0.001716 max=0.001856 Jy/beam ! Clean residual mean=-0.000002 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.0370821 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.0370821 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=0.076302Jy sigma=0.000619 ! Fit after self-cal, rms=0.074558Jy sigma=0.000603 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00418818 Jy ! Component: 100 - total flux cleaned = 0.00506339 Jy ! Total flux subtracted in 100 components = 0.00506339 Jy ! Clean residual min=-0.001650 max=0.001761 Jy/beam ! Clean residual mean=-0.000003 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.0421455 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0421455 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=0.074370Jy sigma=0.000602 ! Fit after self-cal, rms=0.074358Jy sigma=0.000602 ! 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=1.009 mas, bmaj=1.572 mas, bpa=-0.8796 degrees ! Estimated noise=296.895 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 = -0.000676025 Jy ! Component: 100 - total flux cleaned = -0.0010168 Jy ! Component: 150 - total flux cleaned = -0.00116478 Jy ! Component: 200 - total flux cleaned = -0.00122381 Jy ! Total flux subtracted in 200 components = -0.00122381 Jy ! Clean residual min=-0.001158 max=0.000991 Jy/beam ! Clean residual mean=-0.000005 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.0409217 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 11 components and 0.0409217 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=0.074354Jy sigma=0.000602 ! Fit after self-cal, rms=0.074340Jy sigma=0.000602 ! 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 1.01 FD 1.06 HN 1.02 KP 0.92 ! LA 1.09 MK 1.03 NL 1.00 OV 1.14 ! PT 1.00* SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.05 HN 1.06 KP 0.93 ! LA 1.11 MK 1.10 NL 1.03 OV 1.11 ! PT 1.00* SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.06 HN 1.02 KP 0.92 ! LA 1.15 MK 1.08 NL 1.00 OV 1.19 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.00 KP 0.94 ! LA 1.07 MK 1.09 NL 1.02 OV 1.09 ! PT 1.00* SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 0.97 KP 0.93 ! LA 1.11 MK 1.03 NL 0.98 OV 1.10 ! PT 1.00* SC 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.06 HN 1.02 KP 0.95 ! LA 1.12 MK 0.99 NL 1.01 OV 1.04 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.97 HN 0.96 KP 0.96 ! LA 1.02 MK 1.02 NL 0.98 OV 1.10 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 0.93 KP 0.95 ! LA 1.03 MK 1.02 NL 0.99 OV 1.09 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.98 HN 0.92 KP 0.90 ! LA 1.08 MK 1.00 NL 0.96 OV 1.03 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 10. ! A total of 78 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.97 HN 0.94 KP 0.93 ! LA 1.02 MK 0.98 NL 0.90 OV 1.05 ! PT 1.00* SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.94 HN 0.90 KP 0.82 ! LA 1.03 MK 0.90 NL 0.96 OV 1.05 ! PT 1.00* SC 0.92 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.88 HN 0.84 KP 0.91 ! LA 1.00 MK 0.89 NL 0.93 OV 0.96 ! PT 1.00* SC 0.95 ! ! ! Fit before self-cal, rms=0.074340Jy sigma=0.000602 ! Fit after self-cal, rms=0.072392Jy sigma=0.000601 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.009 mas, bmaj=1.563 mas, bpa=-0.7377 degrees ! Estimated noise=297.388 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 = 0.000339085 Jy ! Component: 100 - total flux cleaned = 0.000423207 Jy ! Component: 150 - total flux cleaned = 0.000445248 Jy ! Component: 200 - total flux cleaned = 0.000464697 Jy ! Total flux subtracted in 200 components = 0.000464697 Jy ! Clean residual min=-0.000757 max=0.000707 Jy/beam ! Clean residual mean=-0.000002 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.0413864 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 19 components and 0.0413864 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=0.072390Jy sigma=0.000601 ! Fit after self-cal, rms=0.072303Jy sigma=0.000601 ! 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=0.072303Jy sigma=0.000601 ! Fit after self-cal, rms=0.071909Jy sigma=0.000600 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.01 mas, bmaj=1.566 mas, bpa=-1.089 degrees ! Estimated noise=297.029 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.7516e-05 Jy ! Component: 100 - total flux cleaned = -4.7596e-05 Jy ! Component: 150 - total flux cleaned = -4.76018e-05 Jy ! Component: 200 - total flux cleaned = -4.54891e-05 Jy ! Total flux subtracted in 200 components = -4.54891e-05 Jy ! Clean residual min=-0.000748 max=0.000668 Jy/beam ! Clean residual mean=-0.000002 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.0413409 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 22 components and 0.0413409 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=0.071908Jy sigma=0.000600 ! Fit after self-cal, rms=0.071899Jy sigma=0.000600 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 = 2.12932e-05 Jy ! Component: 100 - total flux cleaned = 5.37987e-06 Jy ! Component: 150 - total flux cleaned = -5.88889e-06 Jy ! Component: 200 - total flux cleaned = -1.37315e-05 Jy ! Total flux subtracted in 200 components = -1.37315e-05 Jy ! Clean residual min=-0.000761 max=0.000683 Jy/beam ! Clean residual mean=-0.000002 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.0413271 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 23 components and 0.0413271 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=0.071899Jy sigma=0.000600 ! Fit after self-cal, rms=0.071893Jy sigma=0.000600 ! 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=0.071893Jy sigma=0.000600 ! Fit after self-cal, rms=0.071953Jy sigma=0.000600 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.01 mas, bmaj=1.568 mas, bpa=-1.093 degrees ! Estimated noise=296.69 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.39125e-05 Jy ! Component: 100 - total flux cleaned = -5.72129e-05 Jy ! Component: 150 - total flux cleaned = -5.73573e-05 Jy ! Component: 200 - total flux cleaned = -5.52462e-05 Jy ! Total flux subtracted in 200 components = -5.52462e-05 Jy ! Clean residual min=-0.000752 max=0.000661 Jy/beam ! Clean residual mean=-0.000002 rms=0.000170 Jy/beam ! Combined flux in latest and established models = 0.0412719 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 26 components and 0.0412719 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=0.071953Jy sigma=0.000600 ! Fit after self-cal, rms=0.071965Jy sigma=0.000600 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 = -2.99045e-06 Jy ! Component: 100 - total flux cleaned = -5.67043e-06 Jy ! Component: 150 - total flux cleaned = -1.25028e-05 Jy ! Component: 200 - total flux cleaned = -1.47467e-05 Jy ! Total flux subtracted in 200 components = -1.47467e-05 Jy ! Clean residual min=-0.000745 max=0.000657 Jy/beam ! Clean residual mean=-0.000002 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.0412571 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 28 components and 0.0412571 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=0.071965Jy sigma=0.000600 ! Fit after self-cal, rms=0.071964Jy sigma=0.000600 ! 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=0.071964Jy sigma=0.000600 ! Fit after self-cal, rms=0.072008Jy sigma=0.000600 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.981 mas, bmaj=2.384 mas, bpa=-3.636 degrees ! Estimated noise=373.33 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000224189 Jy ! Component: 100 - total flux cleaned = -0.000291235 Jy ! Component: 150 - total flux cleaned = -0.000303853 Jy ! Component: 200 - total flux cleaned = -0.000315457 Jy ! Total flux subtracted in 200 components = -0.000315457 Jy ! Clean residual min=-0.000898 max=0.000737 Jy/beam ! Clean residual mean=-0.000003 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.0409417 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 29 components and 0.0409417 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=0.072008Jy sigma=0.000600 ! Fit after self-cal, rms=0.072016Jy sigma=0.000600 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 = -0.000127685 Jy ! Component: 100 - total flux cleaned = -0.000140692 Jy ! Component: 150 - total flux cleaned = -0.00015402 Jy ! Component: 200 - total flux cleaned = -0.000165855 Jy ! Total flux subtracted in 200 components = -0.000165855 Jy ! Clean residual min=-0.000902 max=0.000740 Jy/beam ! Clean residual mean=-0.000003 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.0407758 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 29 components and 0.0407758 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=0.072016Jy sigma=0.000600 ! Fit after self-cal, rms=0.072014Jy sigma=0.000600 ! 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=1.011 mas, bmaj=1.569 mas, bpa=-1.02 degrees ! Estimated noise=296.496 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.011 x 1.569 at -1.02 degrees (North through East) ! Clean map min=-0.00068827 max=0.041956 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=0.8173 mas, bmaj=1.277 mas, bpa=-3.165 degrees ! Estimated noise=687.03 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0330718 Jy ! Component: 100 - total flux cleaned = 0.0402837 Jy ! Component: 150 - total flux cleaned = 0.041921 Jy ! Component: 200 - total flux cleaned = 0.0421386 Jy ! Total flux subtracted in 200 components = 0.0421386 Jy ! Clean residual min=-0.001184 max=0.001564 Jy/beam ! Clean residual mean=-0.000001 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.0421386 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0421386 Jy ! Inverting map and beam ! Estimated beam: bmin=1.011 mas, bmaj=1.569 mas, bpa=-1.02 degrees ! Estimated noise=296.496 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 = -0.000532757 Jy ! Component: 100 - total flux cleaned = -0.000743609 Jy ! Component: 150 - total flux cleaned = -0.000815658 Jy ! Component: 200 - total flux cleaned = -0.000848457 Jy ! Total flux subtracted in 200 components = -0.000848457 Jy ! Clean residual min=-0.000729 max=0.000651 Jy/beam ! Clean residual mean=-0.000002 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.0412901 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 19 components and 0.0412901 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=1.981 mas, bmaj=2.384 mas, bpa=-3.636 degrees ! Estimated noise=373.33 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000311298 Jy ! Component: 100 - total flux cleaned = -0.000406973 Jy ! Component: 150 - total flux cleaned = -0.000429331 Jy ! Component: 200 - total flux cleaned = -0.000449401 Jy ! Total flux subtracted in 200 components = -0.000449401 Jy ! Clean residual min=-0.000903 max=0.000726 Jy/beam ! Clean residual mean=-0.000003 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.0408407 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 = -1.8117e-05 Jy ! Component: 100 - total flux cleaned = -3.45155e-05 Jy ! Component: 150 - total flux cleaned = -4.94808e-05 Jy ! Component: 200 - total flux cleaned = -6.32023e-05 Jy ! Total flux subtracted in 200 components = -6.32023e-05 Jy ! Clean residual min=-0.000903 max=0.000724 Jy/beam ! Clean residual mean=-0.000003 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.0407775 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 20 components and 0.0407775 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.011 mas, bmaj=1.569 mas, bpa=-1.02 degrees ! Estimated noise=296.496 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00012456 Jy ! Component: 100 - total flux cleaned = 0.000156372 Jy ! Component: 150 - total flux cleaned = 0.000183344 Jy ! Component: 200 - total flux cleaned = 0.000200556 Jy ! Total flux subtracted in 200 components = 0.000200556 Jy ! Clean residual min=-0.000741 max=0.000641 Jy/beam ! Clean residual mean=-0.000002 rms=0.000170 Jy/beam ! Combined flux in latest and established models = 0.0409781 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 26 components and 0.0409781 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=0.072015Jy sigma=0.000600 ! Fit after self-cal, rms=0.072016Jy sigma=0.000600 wmodel J1052+3355_X_2017_02_19_pus_map.mod ! Writing 26 model components to file: J1052+3355_X_2017_02_19_pus_map.mod wobs J1052+3355_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J1052+3355_X_2017_02_19_pus_uvs.fits wwins J1052+3355_X_2017_02_19_pus_map.win ! wwins: Wrote 1 windows to J1052+3355_X_2017_02_19_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 = -0.000218164 Jy ! Component: 100 - total flux cleaned = -0.000286083 Jy ! Component: 150 - total flux cleaned = -0.000286065 Jy ! Component: 200 - total flux cleaned = -0.00030626 Jy ! Component: 250 - total flux cleaned = -0.000325772 Jy ! Component: 300 - total flux cleaned = -0.000306994 Jy ! Component: 350 - total flux cleaned = -0.000288732 Jy ! Component: 400 - total flux cleaned = -0.000262004 Jy ! Component: 450 - total flux cleaned = -0.000262126 Jy ! Component: 500 - total flux cleaned = -0.000304833 Jy ! Component: 550 - total flux cleaned = -0.000338102 Jy ! Component: 600 - total flux cleaned = -0.000370959 Jy ! Component: 650 - total flux cleaned = -0.000411262 Jy ! Component: 700 - total flux cleaned = -0.000466709 Jy ! Component: 750 - total flux cleaned = -0.000505565 Jy ! Component: 800 - total flux cleaned = -0.000566995 Jy ! Component: 850 - total flux cleaned = -0.000604651 Jy ! Component: 900 - total flux cleaned = -0.000641898 Jy ! Component: 950 - total flux cleaned = -0.0006931 Jy ! Component: 1000 - total flux cleaned = -0.000721908 Jy ! Component: 1050 - total flux cleaned = -0.000764668 Jy ! Component: 1100 - total flux cleaned = -0.000806689 Jy ! Component: 1150 - total flux cleaned = -0.000827472 Jy ! Component: 1200 - total flux cleaned = -0.000861612 Jy ! Component: 1250 - total flux cleaned = -0.000902021 Jy ! Component: 1300 - total flux cleaned = -0.000921926 Jy ! Component: 1350 - total flux cleaned = -0.000935006 Jy ! Component: 1400 - total flux cleaned = -0.000948085 Jy ! Component: 1450 - total flux cleaned = -0.000967423 Jy ! Component: 1500 - total flux cleaned = -0.000986495 Jy ! Component: 1550 - total flux cleaned = -0.00098653 Jy ! Component: 1600 - total flux cleaned = -0.0010176 Jy ! Component: 1650 - total flux cleaned = -0.00102372 Jy ! Component: 1700 - total flux cleaned = -0.0010298 Jy ! Component: 1750 - total flux cleaned = -0.00102984 Jy ! Component: 1800 - total flux cleaned = -0.00105368 Jy ! Component: 1850 - total flux cleaned = -0.00105955 Jy ! Component: 1900 - total flux cleaned = -0.00108294 Jy ! Component: 1950 - total flux cleaned = -0.00108873 Jy ! Component: 2000 - total flux cleaned = -0.00111734 Jy ! Total flux subtracted in 2048 components = -0.00111734 Jy ! Clean residual min=-0.000339 max=0.000310 Jy/beam ! Clean residual mean=-0.000001 rms=0.000106 Jy/beam ! Combined flux in latest and established models = 0.0398608 Jy keep ! Adding 160 model components to the UV plane model. ! The established model now contains 186 components and 0.0398608 Jy ![Exited script file: muppet] wmap "J1052+3355_X_2017_02_19_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.011 x 1.569 at -1.02 degrees (North through East) ! Clean map min=-0.00052438 max=0.041909 Jy/beam ! Writing clean map to FITS file: J1052+3355_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0419091 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000106131 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.759724 0.759724 1.51945 3.0389 6.07779 12.1556 24.3112 48.6223 97.2447 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.041 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.011 x 1.569 at -1.02 degrees (North through East) ! Clean map min=-0.00052438 max=0.041909 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 J1052+3355_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:42:55 2019