! Started logfile: J0422+5324_X_2017_07_16_pus_uvs.log on Thu May 9 14:01:37 2019 obs J0422+5324_X_2017_07_16_pus_uva.fits ! Reading UV FITS file: J0422+5324_X_2017_07_16_pus_uva.fits ! AN table 1: 144 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.721296 visibilities/baseline/integration-bin. ! Found source: J0422+5324 ! ! 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 1200 lines of history. ! ! Reading 56088 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 J0422+5324_X_2017_07_16_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.410303Jy sigma=0.003406 ! Fit after self-cal, rms=0.115542Jy sigma=0.000962 ! 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=0.7237 mas, bmaj=1.051 mas, bpa=8.403 degrees ! Estimated noise=838.97 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.809117 Jy ! Component: 100 - total flux cleaned = 0.985631 Jy ! Total flux subtracted in 100 components = 0.985631 Jy ! Clean residual min=-0.016440 max=0.050264 Jy/beam ! Clean residual mean=-0.000076 rms=0.004994 Jy/beam ! Combined flux in latest and established models = 0.985631 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.985631 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=0.122923Jy sigma=0.001030 ! Fit after self-cal, rms=0.122912Jy sigma=0.001030 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0515967 Jy ! Component: 100 - total flux cleaned = 0.0801938 Jy ! Total flux subtracted in 100 components = 0.0801938 Jy ! Clean residual min=-0.009492 max=0.014584 Jy/beam ! Clean residual mean=-0.000057 rms=0.002795 Jy/beam ! Combined flux in latest and established models = 1.06583 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 14 components and 1.06583 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=0.094454Jy sigma=0.000765 ! Fit after self-cal, rms=0.094448Jy sigma=0.000765 ! 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=0.8982 mas, bmaj=1.289 mas, bpa=8.852 degrees ! Estimated noise=361.204 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 = 0.0203761 Jy ! Component: 100 - total flux cleaned = 0.0306918 Jy ! Component: 150 - total flux cleaned = 0.0363282 Jy ! Component: 200 - total flux cleaned = 0.0381583 Jy ! Total flux subtracted in 200 components = 0.0381583 Jy ! Clean residual min=-0.010721 max=0.008480 Jy/beam ! Clean residual mean=-0.000120 rms=0.002220 Jy/beam ! Combined flux in latest and established models = 1.10398 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 20 components and 1.10398 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=0.090768Jy sigma=0.000725 ! Fit after self-cal, rms=0.090743Jy sigma=0.000724 ! 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 0.99 FD 1.00* HN 0.98 KP 1.02 ! LA 0.97 MK 0.98 NL 0.97 OV 1.02 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.01 KP 1.06 ! LA 0.97 MK 0.98 NL 0.97 OV 1.01 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.02 KP 0.99 ! LA 0.99 MK 0.99 NL 0.97 OV 1.00 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.00 KP 1.02 ! LA 0.99 MK 0.99 NL 0.97 OV 1.00 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.95 KP 1.01 ! LA 0.98 MK 1.01 NL 0.96 OV 1.01 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 0.98 KP 1.01 ! LA 0.98 MK 0.99 NL 0.97 OV 1.01 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.99 KP 1.02 ! LA 0.99 MK 1.00 NL 0.98 OV 1.00 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.99 KP 1.02 ! LA 0.96 MK 0.99 NL 0.97 OV 1.01 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 0.98 KP 1.01 ! LA 0.98 MK 0.98 NL 0.97 OV 1.01 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.02 KP 1.01 ! LA 1.00 MK 1.00 NL 0.97 OV 1.01 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.00 KP 0.98 ! LA 0.99 MK 0.99 NL 0.97 OV 1.02 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.98 KP 1.02 ! LA 0.98 MK 0.98 NL 0.97 OV 1.02 ! PT 1.02 SC 1.05 ! ! ! Fit before self-cal, rms=0.090743Jy sigma=0.000724 ! Fit after self-cal, rms=0.084439Jy sigma=0.000669 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9026 mas, bmaj=1.292 mas, bpa=8.152 degrees ! Estimated noise=361.42 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 = -0.00328886 Jy ! Component: 100 - total flux cleaned = -0.00386838 Jy ! Component: 150 - total flux cleaned = -0.00404664 Jy ! Component: 200 - total flux cleaned = -0.0042027 Jy ! Total flux subtracted in 200 components = -0.0042027 Jy ! Clean residual min=-0.006378 max=0.004820 Jy/beam ! Clean residual mean=-0.000089 rms=0.001300 Jy/beam ! Combined flux in latest and established models = 1.09978 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 26 components and 1.09978 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=0.084120Jy sigma=0.000666 ! Fit after self-cal, rms=0.084122Jy sigma=0.000666 ! 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=0.084122Jy sigma=0.000666 ! Fit after self-cal, rms=0.081962Jy sigma=0.000649 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9026 mas, bmaj=1.291 mas, bpa=8.316 degrees ! Estimated noise=361.261 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000932759 Jy ! Component: 100 - total flux cleaned = -0.00105819 Jy ! Component: 150 - total flux cleaned = -0.00120424 Jy ! Component: 200 - total flux cleaned = -0.00127167 Jy ! Total flux subtracted in 200 components = -0.00127167 Jy ! Clean residual min=-0.002746 max=0.003900 Jy/beam ! Clean residual mean=-0.000019 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 1.09851 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 31 components and 1.09851 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=0.081922Jy sigma=0.000649 ! Fit after self-cal, rms=0.081923Jy sigma=0.000649 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 (-6.4, -5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00399854 Jy ! Component: 100 - total flux cleaned = 0.00657757 Jy ! Component: 150 - total flux cleaned = 0.0084577 Jy ! Component: 200 - total flux cleaned = 0.00991851 Jy ! Total flux subtracted in 200 components = 0.00991851 Jy ! Clean residual min=-0.002306 max=0.002634 Jy/beam ! Clean residual mean=-0.000015 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 1.10843 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 49 components and 1.10843 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=0.081693Jy sigma=0.000647 ! Fit after self-cal, rms=0.081683Jy sigma=0.000646 ! Inverting map ! Added new window around map position (-4.4, -4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00301834 Jy ! Component: 100 - total flux cleaned = 0.00504076 Jy ! Component: 150 - total flux cleaned = 0.00655576 Jy ! Component: 200 - total flux cleaned = 0.00779038 Jy ! Total flux subtracted in 200 components = 0.00779038 Jy ! Clean residual min=-0.002069 max=0.001875 Jy/beam ! Clean residual mean=-0.000010 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 1.11622 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 68 components and 1.11622 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=0.081545Jy sigma=0.000645 ! Fit after self-cal, rms=0.081541Jy sigma=0.000645 ! 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=0.081541Jy sigma=0.000645 ! Fit after self-cal, rms=0.081483Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9029 mas, bmaj=1.292 mas, bpa=8.237 degrees ! Estimated noise=361.147 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158582 Jy ! Component: 100 - total flux cleaned = 0.00277513 Jy ! Component: 150 - total flux cleaned = 0.00365898 Jy ! Component: 200 - total flux cleaned = 0.00421722 Jy ! Total flux subtracted in 200 components = 0.00421722 Jy ! Clean residual min=-0.001822 max=0.001749 Jy/beam ! Clean residual mean=0.000004 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 1.12044 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 80 components and 1.12044 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=0.081438Jy sigma=0.000644 ! Fit after self-cal, rms=0.081437Jy sigma=0.000644 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 = 0.000477386 Jy ! Component: 100 - total flux cleaned = 0.000774722 Jy ! Component: 150 - total flux cleaned = 0.00102103 Jy ! Component: 200 - total flux cleaned = 0.00124781 Jy ! Total flux subtracted in 200 components = 0.00124781 Jy ! Clean residual min=-0.001722 max=0.001645 Jy/beam ! Clean residual mean=0.000004 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 1.12168 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 83 components and 1.12168 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=0.081420Jy sigma=0.000644 ! Fit after self-cal, rms=0.081419Jy sigma=0.000644 ! 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=0.081419Jy sigma=0.000644 ! Fit after self-cal, rms=0.081424Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.024 mas, bmaj=2.33 mas, bpa=6.853 degrees ! Estimated noise=478.31 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117729 Jy ! Component: 100 - total flux cleaned = 0.00192214 Jy ! Component: 150 - total flux cleaned = 0.00237056 Jy ! Component: 200 - total flux cleaned = 0.00275923 Jy ! Total flux subtracted in 200 components = 0.00275923 Jy ! Clean residual min=-0.001602 max=0.001668 Jy/beam ! Clean residual mean=0.000016 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 1.12444 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 97 components and 1.12444 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=0.081419Jy sigma=0.000644 ! Fit after self-cal, rms=0.081416Jy sigma=0.000644 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 = 0.000102115 Jy ! Component: 100 - total flux cleaned = 0.000397618 Jy ! Component: 150 - total flux cleaned = 0.00066508 Jy ! Component: 200 - total flux cleaned = 0.000866229 Jy ! Total flux subtracted in 200 components = 0.000866229 Jy ! Clean residual min=-0.001528 max=0.001627 Jy/beam ! Clean residual mean=0.000018 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 1.12531 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 99 components and 1.12531 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=0.081417Jy sigma=0.000644 ! Fit after self-cal, rms=0.081415Jy sigma=0.000644 ! 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=0.9029 mas, bmaj=1.292 mas, bpa=8.206 degrees ! Estimated noise=361.183 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9029 x 1.292 at 8.206 degrees (North through East) ! Clean map min=-0.0014249 max=1.0522 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 ! Performing amp+phase self-cal ! ! 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=0.081415Jy sigma=0.000644 ! Fit after self-cal, rms=0.075316Jy sigma=0.000592 ! Inverting map and beam ! Estimated beam: bmin=0.903 mas, bmaj=1.292 mas, bpa=8.213 degrees ! Estimated noise=361.204 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00036428 Jy ! Component: 100 - total flux cleaned = -0.000494854 Jy ! Component: 150 - total flux cleaned = -0.000543993 Jy ! Component: 200 - total flux cleaned = -0.000566777 Jy ! Total flux subtracted in 200 components = -0.000566777 Jy ! Clean residual min=-0.001529 max=0.001448 Jy/beam ! Clean residual mean=0.000005 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 1.12474 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 110 components and 1.12474 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=0.075300Jy sigma=0.000592 ! Fit after self-cal, rms=0.075300Jy sigma=0.000592 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.63003e-06 Jy ! Component: 100 - total flux cleaned = -5.58471e-05 Jy ! Component: 150 - total flux cleaned = -9.50742e-05 Jy ! Component: 200 - total flux cleaned = -0.000132478 Jy ! Total flux subtracted in 200 components = -0.000132478 Jy ! Clean residual min=-0.001482 max=0.001395 Jy/beam ! Clean residual mean=0.000005 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 1.12461 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 114 components and 1.12461 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=0.075290Jy sigma=0.000592 ! Fit after self-cal, rms=0.075290Jy sigma=0.000592 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.075290Jy sigma=0.000592 ! Fit after self-cal, rms=0.075294Jy sigma=0.000592 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=0.7268 mas, bmaj=1.052 mas, bpa=7.585 degrees ! Estimated noise=840.968 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.81104 Jy ! Component: 100 - total flux cleaned = 0.988067 Jy ! Component: 150 - total flux cleaned = 1.03823 Jy ! Component: 200 - total flux cleaned = 1.06347 Jy ! Total flux subtracted in 200 components = 1.06347 Jy ! Clean residual min=-0.005658 max=0.012701 Jy/beam ! Clean residual mean=-0.000011 rms=0.001480 Jy/beam ! Combined flux in latest and established models = 1.06347 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 13 model components to the UV plane model. ! The established model now contains 13 components and 1.06347 Jy ! Inverting map and beam ! Estimated beam: bmin=0.903 mas, bmaj=1.292 mas, bpa=8.187 degrees ! Estimated noise=361.227 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 = 0.0174294 Jy ! Component: 100 - total flux cleaned = 0.0258229 Jy ! Component: 150 - total flux cleaned = 0.0311296 Jy ! Component: 200 - total flux cleaned = 0.0353112 Jy ! Total flux subtracted in 200 components = 0.0353112 Jy ! Clean residual min=-0.002285 max=0.003475 Jy/beam ! Clean residual mean=-0.000011 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 1.09878 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 38 components and 1.09878 Jy ! Inverting map ! Added new window around map position (-0.8, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00373055 Jy ! Component: 100 - total flux cleaned = 0.00677715 Jy ! Component: 150 - total flux cleaned = 0.00942598 Jy ! Component: 200 - total flux cleaned = 0.0117608 Jy ! Total flux subtracted in 200 components = 0.0117608 Jy ! Clean residual min=-0.001772 max=0.001945 Jy/beam ! Clean residual mean=-0.000003 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 1.11054 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 54 components and 1.11054 Jy ! Inverting map ! Added new window around map position (3, -9.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00216742 Jy ! Component: 100 - total flux cleaned = 0.00401103 Jy ! Component: 150 - total flux cleaned = 0.00565744 Jy ! Component: 200 - total flux cleaned = 0.00713506 Jy ! Total flux subtracted in 200 components = 0.00713506 Jy ! Clean residual min=-0.001496 max=0.001647 Jy/beam ! Clean residual mean=0.000001 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 1.11768 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 64 components and 1.11768 Jy ! Inverting map ! Added new window around map position (-3.8, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109639 Jy ! Component: 100 - total flux cleaned = 0.00193268 Jy ! Component: 150 - total flux cleaned = 0.00264827 Jy ! Component: 200 - total flux cleaned = 0.00318243 Jy ! Total flux subtracted in 200 components = 0.00318243 Jy ! Clean residual min=-0.001530 max=0.001363 Jy/beam ! Clean residual mean=0.000004 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 1.12086 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 87 components and 1.12086 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=2.024 mas, bmaj=2.33 mas, bpa=6.827 degrees ! Estimated noise=478.304 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00172842 Jy ! Component: 100 - total flux cleaned = 0.0030006 Jy ! Component: 150 - total flux cleaned = 0.0040231 Jy ! Component: 200 - total flux cleaned = 0.00486682 Jy ! Total flux subtracted in 200 components = 0.00486682 Jy ! Clean residual min=-0.001289 max=0.001673 Jy/beam ! Clean residual mean=0.000018 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 1.12573 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 = 0.000717462 Jy ! Component: 100 - total flux cleaned = 0.00133522 Jy ! Component: 150 - total flux cleaned = 0.00184962 Jy ! Component: 200 - total flux cleaned = 0.00217148 Jy ! Total flux subtracted in 200 components = 0.00217148 Jy ! Clean residual min=-0.001154 max=0.001562 Jy/beam ! Clean residual mean=0.000022 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 1.1279 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 129 components and 1.1279 Jy ! Inverting map ! Added new window around map position (-3.8, -9.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140401 Jy ! Component: 100 - total flux cleaned = 0.00216908 Jy ! Component: 150 - total flux cleaned = 0.00262775 Jy ! Component: 200 - total flux cleaned = 0.00291511 Jy ! Total flux subtracted in 200 components = 0.00291511 Jy ! Clean residual min=-0.001040 max=0.001152 Jy/beam ! Clean residual mean=0.000016 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 1.13081 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 166 components and 1.13082 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.903 mas, bmaj=1.292 mas, bpa=8.187 degrees ! Estimated noise=361.227 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000296216 Jy ! Component: 100 - total flux cleaned = -0.00012528 Jy ! Component: 150 - total flux cleaned = 2.8301e-05 Jy ! Component: 200 - total flux cleaned = 0.000171166 Jy ! Total flux subtracted in 200 components = 0.000171166 Jy ! Clean residual min=-0.001239 max=0.001087 Jy/beam ! Clean residual mean=0.000005 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 1.13099 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 182 components and 1.13099 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=0.075244Jy sigma=0.000592 ! Fit after self-cal, rms=0.075236Jy sigma=0.000592 wmodel J0422+5324_X_2017_07_16_pus_map.mod ! Writing 182 model components to file: J0422+5324_X_2017_07_16_pus_map.mod wobs J0422+5324_X_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J0422+5324_X_2017_07_16_pus_uvs.fits wwins J0422+5324_X_2017_07_16_pus_map.win ! wwins: Wrote 7 windows to J0422+5324_X_2017_07_16_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000109738 Jy ! Component: 100 - total flux cleaned = 7.10238e-05 Jy ! Component: 150 - total flux cleaned = 0.00010677 Jy ! Component: 200 - total flux cleaned = 0.000176014 Jy ! Component: 250 - total flux cleaned = 0.000192431 Jy ! Component: 300 - total flux cleaned = 0.000224785 Jy ! Component: 350 - total flux cleaned = 0.000256297 Jy ! Component: 400 - total flux cleaned = 0.00024094 Jy ! Component: 450 - total flux cleaned = 0.000271513 Jy ! Component: 500 - total flux cleaned = 0.000286628 Jy ! Component: 550 - total flux cleaned = 0.000330024 Jy ! Component: 600 - total flux cleaned = 0.000273361 Jy ! Component: 650 - total flux cleaned = 0.000301127 Jy ! Component: 700 - total flux cleaned = 0.000314569 Jy ! Component: 750 - total flux cleaned = 0.0002607 Jy ! Component: 800 - total flux cleaned = 0.000221445 Jy ! Component: 850 - total flux cleaned = 0.000247386 Jy ! Component: 900 - total flux cleaned = 0.000209246 Jy ! Component: 950 - total flux cleaned = 0.000184256 Jy ! Component: 1000 - total flux cleaned = 0.000147225 Jy ! Component: 1050 - total flux cleaned = 0.000147287 Jy ! Component: 1100 - total flux cleaned = 0.000147176 Jy ! Component: 1150 - total flux cleaned = 0.000206238 Jy ! Component: 1200 - total flux cleaned = 0.000229245 Jy ! Component: 1250 - total flux cleaned = 0.000240537 Jy ! Component: 1300 - total flux cleaned = 0.000206598 Jy ! Component: 1350 - total flux cleaned = 0.000229009 Jy ! Component: 1400 - total flux cleaned = 0.000240322 Jy ! Component: 1450 - total flux cleaned = 0.000251279 Jy ! Component: 1500 - total flux cleaned = 0.000337202 Jy ! Component: 1550 - total flux cleaned = 0.000294758 Jy ! Component: 1600 - total flux cleaned = 0.00032635 Jy ! Component: 1650 - total flux cleaned = 0.000336774 Jy ! Component: 1700 - total flux cleaned = 0.00031648 Jy ! Component: 1750 - total flux cleaned = 0.000306449 Jy ! Component: 1800 - total flux cleaned = 0.000336167 Jy ! Component: 1850 - total flux cleaned = 0.000296713 Jy ! Component: 1900 - total flux cleaned = 0.000316308 Jy ! Component: 1950 - total flux cleaned = 0.000296977 Jy ! Component: 2000 - total flux cleaned = 0.000287549 Jy ! Total flux subtracted in 2048 components = 0.000306477 Jy ! Clean residual min=-0.000472 max=0.000471 Jy/beam ! Clean residual mean=0.000003 rms=0.000164 Jy/beam ! Combined flux in latest and established models = 1.13129 Jy keep ! Adding 140 model components to the UV plane model. ! The established model now contains 321 components and 1.13129 Jy ![Exited script file: muppet] wmap "J0422+5324_X_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.903 x 1.292 at 8.187 degrees (North through East) ! Clean map min=-0.00077376 max=1.0522 Jy/beam ! Writing clean map to FITS file: J0422+5324_X_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.05215 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000163237 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0465437 0.0465437 0.0930874 0.186175 0.37235 0.744699 1.4894 2.9788 5.95759 11.9152 23.8304 47.6608 95.3215 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.052 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.903 x 1.292 at 8.187 degrees (North through East) ! Clean map min=-0.00077376 max=1.0522 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 J0422+5324_X_2017_07_16_pus_uvs.log closed on Thu May 9 14:01:41 2019