! Started logfile: J0228+5005_X_2014_05_31_pus_uvs.log on Sun Nov 27 17:59:35 2016 obs J0228+5005_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J0228+5005_X_2014_05_31_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.970013 visibilities/baseline/integration-bin. ! Found source: J0228+5005 ! ! 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 344 lines of history. ! ! Reading 43476 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 J0228+5005_X_2014_05_31_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.826975Jy sigma=0.009756 ! Fit after self-cal, rms=0.806471Jy sigma=0.009506 ! 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=0.8463 mas, bmaj=1.042 mas, bpa=-3.489 degrees ! Estimated noise=720.008 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 = 0.146839 Jy ! Component: 100 - total flux cleaned = 0.192515 Jy ! Total flux subtracted in 100 components = 0.192515 Jy ! Clean residual min=-0.011761 max=0.025338 Jy/beam ! Clean residual mean=-0.000154 rms=0.003051 Jy/beam ! Combined flux in latest and established models = 0.192515 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.192515 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=0.091631Jy sigma=0.001040 ! Fit after self-cal, rms=0.091539Jy sigma=0.001039 ! Inverting map ! Added new window around map position (2, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0252407 Jy ! Component: 100 - total flux cleaned = 0.0401291 Jy ! Total flux subtracted in 100 components = 0.0401291 Jy ! Clean residual min=-0.010127 max=0.009898 Jy/beam ! Clean residual mean=-0.000083 rms=0.002170 Jy/beam ! Combined flux in latest and established models = 0.232644 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 17 components and 0.232644 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=0.082070Jy sigma=0.000921 ! Fit after self-cal, rms=0.081678Jy sigma=0.000916 ! 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=1.057 mas, bmaj=1.313 mas, bpa=-2.502 degrees ! Estimated noise=290.424 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1.2, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0169863 Jy ! Component: 100 - total flux cleaned = 0.027583 Jy ! Component: 150 - total flux cleaned = 0.0349311 Jy ! Component: 200 - total flux cleaned = 0.0401971 Jy ! Total flux subtracted in 200 components = 0.0401971 Jy ! Clean residual min=-0.011437 max=0.008249 Jy/beam ! Clean residual mean=-0.000019 rms=0.002128 Jy/beam ! Combined flux in latest and established models = 0.272841 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 47 components and 0.272841 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=0.077444Jy sigma=0.000868 ! Fit after self-cal, rms=0.077209Jy sigma=0.000864 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 1.09 KP 0.91 ! LA 1.01 MK 0.93 NL 0.98 OV 0.99 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.11 KP 0.87 ! LA 1.01 MK 0.93 NL 0.99 OV 0.98 ! PT 0.93 SC 1.08 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.12 HN 1.13 KP 0.81 ! LA 1.04 MK 0.95 NL 0.99 OV 0.98 ! PT 0.90 SC 1.11 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.10 HN 1.09 KP 0.78 ! LA 1.04 MK 0.96 NL 0.99 OV 0.98 ! PT 0.92 SC 1.06 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 1.06 KP 0.75 ! LA 1.04 MK 0.97 NL 1.01 OV 0.99 ! PT 0.92 SC 1.08 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.14 HN 1.09 KP 0.73 ! LA 1.03 MK 0.96 NL 1.04 OV 1.01 ! PT 0.92 SC 1.06 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.26 HN 1.20 KP 0.81 ! LA 1.11 MK 1.01 NL 1.07 OV 1.08 ! PT 0.99 SC 1.18 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.17 HN 1.15 KP 0.74 ! LA 1.05 MK 0.95 NL 1.03 OV 1.06 ! PT 0.92 SC 1.07 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.14 HN 1.15 KP 0.76 ! LA 1.05 MK 0.95 NL 1.03 OV 1.04 ! PT 0.93 SC 1.03 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.12 HN 1.14 KP 0.79 ! LA 1.07 MK 0.98 NL 1.03 OV 1.03 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.14 HN 1.16 KP 0.82 ! LA 1.09 MK 0.99 NL 1.02 OV 1.03 ! PT 0.94 SC 1.06 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.14 HN 1.13 KP 0.87 ! LA 1.06 MK 0.99 NL 1.03 OV 1.01 ! PT 0.96 SC 1.09 ! ! ! Fit before self-cal, rms=0.077209Jy sigma=0.000864 ! Fit after self-cal, rms=0.071208Jy sigma=0.000787 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.068 mas, bmaj=1.328 mas, bpa=-3.538 degrees ! Estimated noise=289.073 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 (5.4, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00334205 Jy ! Component: 100 - total flux cleaned = 0.00421758 Jy ! Component: 150 - total flux cleaned = 0.0050763 Jy ! Component: 200 - total flux cleaned = 0.00584686 Jy ! Total flux subtracted in 200 components = 0.00584686 Jy ! Clean residual min=-0.001807 max=0.001849 Jy/beam ! Clean residual mean=-0.000016 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.278688 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 74 components and 0.278688 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=0.070946Jy sigma=0.000783 ! Fit after self-cal, rms=0.070973Jy sigma=0.000783 ! 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=0.070973Jy sigma=0.000783 ! Fit after self-cal, rms=0.070676Jy sigma=0.000781 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.066 mas, bmaj=1.323 mas, bpa=-2.738 degrees ! Estimated noise=288.07 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000236546 Jy ! Component: 100 - total flux cleaned = 0.000876959 Jy ! Component: 150 - total flux cleaned = 0.00141787 Jy ! Component: 200 - total flux cleaned = 0.001652 Jy ! Total flux subtracted in 200 components = 0.001652 Jy ! Clean residual min=-0.001444 max=0.001364 Jy/beam ! Clean residual mean=-0.000011 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.28034 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 89 components and 0.28034 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=0.070605Jy sigma=0.000781 ! Fit after self-cal, rms=0.070595Jy sigma=0.000781 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 = 2.01886e-05 Jy ! Component: 100 - total flux cleaned = 0.000339133 Jy ! Component: 150 - total flux cleaned = 0.000494299 Jy ! Component: 200 - total flux cleaned = 0.000690637 Jy ! Total flux subtracted in 200 components = 0.000690637 Jy ! Clean residual min=-0.001277 max=0.001225 Jy/beam ! Clean residual mean=-0.000009 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.28103 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 96 components and 0.28103 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=0.070560Jy sigma=0.000780 ! Fit after self-cal, rms=0.070553Jy sigma=0.000780 ! 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=0.070553Jy sigma=0.000780 ! Fit after self-cal, rms=0.070509Jy sigma=0.000780 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.066 mas, bmaj=1.324 mas, bpa=-3.013 degrees ! Estimated noise=287.67 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000392136 Jy ! Component: 100 - total flux cleaned = -6.17561e-05 Jy ! Component: 150 - total flux cleaned = 0.000145512 Jy ! Component: 200 - total flux cleaned = 0.000306212 Jy ! Total flux subtracted in 200 components = 0.000306212 Jy ! Clean residual min=-0.001142 max=0.001092 Jy/beam ! Clean residual mean=-0.000010 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.281336 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 102 components and 0.281336 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=0.070483Jy sigma=0.000780 ! Fit after self-cal, rms=0.070478Jy sigma=0.000780 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 = -1.12297e-05 Jy ! Component: 100 - total flux cleaned = 0.000191656 Jy ! Component: 150 - total flux cleaned = 0.000311094 Jy ! Component: 200 - total flux cleaned = 0.000403622 Jy ! Total flux subtracted in 200 components = 0.000403622 Jy ! Clean residual min=-0.001055 max=0.001039 Jy/beam ! Clean residual mean=-0.000009 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.28174 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 111 components and 0.28174 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=0.070463Jy sigma=0.000780 ! Fit after self-cal, rms=0.070459Jy sigma=0.000780 ! 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=0.070459Jy sigma=0.000780 ! Fit after self-cal, rms=0.070472Jy sigma=0.000780 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.288 mas, bmaj=2.479 mas, bpa=16.38 degrees ! Estimated noise=348.918 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000449637 Jy ! Component: 100 - total flux cleaned = 0.00063483 Jy ! Component: 150 - total flux cleaned = 0.000737506 Jy ! Component: 200 - total flux cleaned = 0.000826391 Jy ! Total flux subtracted in 200 components = 0.000826391 Jy ! Clean residual min=-0.001086 max=0.001135 Jy/beam ! Clean residual mean=-0.000018 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.282566 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 120 components and 0.282566 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=0.070465Jy sigma=0.000779 ! Fit after self-cal, rms=0.070464Jy sigma=0.000779 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 = 4.94758e-05 Jy ! Component: 100 - total flux cleaned = 0.000120008 Jy ! Component: 150 - total flux cleaned = 0.000167777 Jy ! Component: 200 - total flux cleaned = 0.000209671 Jy ! Total flux subtracted in 200 components = 0.000209671 Jy ! Clean residual min=-0.001044 max=0.001077 Jy/beam ! Clean residual mean=-0.000017 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.282776 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 125 components and 0.282776 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=0.070459Jy sigma=0.000779 ! Fit after self-cal, rms=0.070457Jy sigma=0.000779 ! 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=1.066 mas, bmaj=1.325 mas, bpa=-3.278 degrees ! Estimated noise=287.497 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.066 x 1.325 at -3.278 degrees (North through East) ! Clean map min=-0.00088455 max=0.18658 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=0.852 mas, bmaj=1.05 mas, bpa=-4.182 degrees ! Estimated noise=714.145 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.145206 Jy ! Component: 100 - total flux cleaned = 0.192141 Jy ! Component: 150 - total flux cleaned = 0.217396 Jy ! Component: 200 - total flux cleaned = 0.233072 Jy ! Total flux subtracted in 200 components = 0.233072 Jy ! Clean residual min=-0.004080 max=0.008185 Jy/beam ! Clean residual mean=-0.000086 rms=0.001228 Jy/beam ! Combined flux in latest and established models = 0.233072 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.233072 Jy ! Inverting map and beam ! Estimated beam: bmin=1.066 mas, bmaj=1.325 mas, bpa=-3.278 degrees ! Estimated noise=287.497 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 = 0.0140586 Jy ! Component: 100 - total flux cleaned = 0.0220481 Jy ! Component: 150 - total flux cleaned = 0.0272865 Jy ! Component: 200 - total flux cleaned = 0.0312022 Jy ! Total flux subtracted in 200 components = 0.0312022 Jy ! Clean residual min=-0.001683 max=0.002525 Jy/beam ! Clean residual mean=-0.000060 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.264274 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 42 components and 0.264274 Jy ! Inverting map ! Added new window around map position (3, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00308909 Jy ! Component: 100 - total flux cleaned = 0.00552654 Jy ! Component: 150 - total flux cleaned = 0.00750527 Jy ! Component: 200 - total flux cleaned = 0.0091441 Jy ! Total flux subtracted in 200 components = 0.0091441 Jy ! Clean residual min=-0.001214 max=0.001122 Jy/beam ! Clean residual mean=-0.000034 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.273418 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 86 components and 0.273418 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.288 mas, bmaj=2.479 mas, bpa=16.38 degrees ! Estimated noise=348.918 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00248857 Jy ! Component: 100 - total flux cleaned = 0.00422289 Jy ! Component: 150 - total flux cleaned = 0.00550103 Jy ! Component: 200 - total flux cleaned = 0.00646588 Jy ! Total flux subtracted in 200 components = 0.00646588 Jy ! Clean residual min=-0.001118 max=0.001164 Jy/beam ! Clean residual mean=-0.000036 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.279884 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 = 0.000740122 Jy ! Component: 100 - total flux cleaned = 0.00131055 Jy ! Component: 150 - total flux cleaned = 0.00175126 Jy ! Component: 200 - total flux cleaned = 0.00209263 Jy ! Total flux subtracted in 200 components = 0.00209263 Jy ! Clean residual min=-0.001035 max=0.001038 Jy/beam ! Clean residual mean=-0.000022 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.281977 Jy ! Adding 88 model components to the UV plane model. ! The established model now contains 151 components and 0.281977 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.066 mas, bmaj=1.325 mas, bpa=-3.278 degrees ! Estimated noise=287.497 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000200101 Jy ! Component: 100 - total flux cleaned = 0.000296625 Jy ! Component: 150 - total flux cleaned = 0.000340273 Jy ! Component: 200 - total flux cleaned = 0.000393568 Jy ! Total flux subtracted in 200 components = 0.000393568 Jy ! Clean residual min=-0.000954 max=0.000839 Jy/beam ! Clean residual mean=-0.000008 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.28237 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 163 components and 0.28237 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=0.070439Jy sigma=0.000779 ! Fit after self-cal, rms=0.070432Jy sigma=0.000779 wmodel J0228+5005_X_2014_05_31_pus_map.mod ! Writing 163 model components to file: J0228+5005_X_2014_05_31_pus_map.mod wobs J0228+5005_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J0228+5005_X_2014_05_31_pus_uvs.fits wwins J0228+5005_X_2014_05_31_pus_map.win ! wwins: Wrote 5 windows to J0228+5005_X_2014_05_31_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000107201 Jy ! Component: 100 - total flux cleaned = -0.000136345 Jy ! Component: 150 - total flux cleaned = -0.000191866 Jy ! Component: 200 - total flux cleaned = -0.000231536 Jy ! Component: 250 - total flux cleaned = -0.000206014 Jy ! Component: 300 - total flux cleaned = -0.000268609 Jy ! Component: 350 - total flux cleaned = -0.000280627 Jy ! Component: 400 - total flux cleaned = -0.000316209 Jy ! Component: 450 - total flux cleaned = -0.000362185 Jy ! Component: 500 - total flux cleaned = -0.000418238 Jy ! Component: 550 - total flux cleaned = -0.000440173 Jy ! Component: 600 - total flux cleaned = -0.000504887 Jy ! Component: 650 - total flux cleaned = -0.000588906 Jy ! Component: 700 - total flux cleaned = -0.000619636 Jy ! Component: 750 - total flux cleaned = -0.00067053 Jy ! Component: 800 - total flux cleaned = -0.000740281 Jy ! Component: 850 - total flux cleaned = -0.000799122 Jy ! Component: 900 - total flux cleaned = -0.000847265 Jy ! Component: 950 - total flux cleaned = -0.000913274 Jy ! Component: 1000 - total flux cleaned = -0.000959726 Jy ! Component: 1050 - total flux cleaned = -0.000987148 Jy ! Component: 1100 - total flux cleaned = -0.00104108 Jy ! Component: 1150 - total flux cleaned = -0.00106777 Jy ! Component: 1200 - total flux cleaned = -0.0011638 Jy ! Component: 1250 - total flux cleaned = -0.00118108 Jy ! Component: 1300 - total flux cleaned = -0.00124078 Jy ! Component: 1350 - total flux cleaned = -0.00128294 Jy ! Component: 1400 - total flux cleaned = -0.00133287 Jy ! Component: 1450 - total flux cleaned = -0.00138216 Jy ! Component: 1500 - total flux cleaned = -0.00145536 Jy ! Component: 1550 - total flux cleaned = -0.00149557 Jy ! Component: 1600 - total flux cleaned = -0.00155902 Jy ! Component: 1650 - total flux cleaned = -0.00160607 Jy ! Component: 1700 - total flux cleaned = -0.00166036 Jy ! Component: 1750 - total flux cleaned = -0.00170651 Jy ! Component: 1800 - total flux cleaned = -0.00175966 Jy ! Component: 1850 - total flux cleaned = -0.0017973 Jy ! Component: 1900 - total flux cleaned = -0.00181957 Jy ! Component: 1950 - total flux cleaned = -0.00186387 Jy ! Component: 2000 - total flux cleaned = -0.00190041 Jy ! Total flux subtracted in 2048 components = -0.00194376 Jy ! Clean residual min=-0.000399 max=0.000527 Jy/beam ! Clean residual mean=-0.000005 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.280426 Jy keep ! Adding 157 model components to the UV plane model. ! The established model now contains 320 components and 0.280426 Jy ![Exited script file: muppet] wmap "J0228+5005_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.066 x 1.325 at -3.278 degrees (North through East) ! Clean map min=-0.00060663 max=0.18685 Jy/beam ! Writing clean map to FITS file: J0228+5005_X_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.186852 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000132862 device "J0228+5005_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J0228+5005_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.213316 0.213316 0.426632 0.853264 1.70653 3.41305 6.82611 13.6522 27.3044 54.6089 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.186 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.066 x 1.325 at -3.278 degrees (North through East) ! Clean map min=-0.00060663 max=0.18685 Jy/beam quit ! Quitting program ! Log file J0228+5005_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 17:59:39 2016