! Started logfile: J2238+1242_X_2014_05_31_pus_uvs.log on Sun Nov 27 18:13:26 2016 obs J2238+1242_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J2238+1242_X_2014_05_31_pus_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.953216 visibilities/baseline/integration-bin. ! Found source: J2238+1242 ! ! 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 29340 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 J2238+1242_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.843087Jy sigma=0.009974 ! Fit after self-cal, rms=0.827601Jy sigma=0.009786 ! 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=0.8235 mas, bmaj=1.696 mas, bpa=-2.89 degrees ! Estimated noise=590.18 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 = 0.131386 Jy ! Component: 100 - total flux cleaned = 0.163194 Jy ! Total flux subtracted in 100 components = 0.163194 Jy ! Clean residual min=-0.007863 max=0.015592 Jy/beam ! Clean residual mean=-0.000019 rms=0.002427 Jy/beam ! Combined flux in latest and established models = 0.163194 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.163194 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=0.082870Jy sigma=0.000929 ! Fit after self-cal, rms=0.082845Jy sigma=0.000929 ! Inverting map ! Added new window around map position (1.8, -1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0167083 Jy ! Component: 100 - total flux cleaned = 0.0273628 Jy ! Total flux subtracted in 100 components = 0.0273628 Jy ! Clean residual min=-0.008821 max=0.008079 Jy/beam ! Clean residual mean=-0.000012 rms=0.001949 Jy/beam ! Combined flux in latest and established models = 0.190557 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.190557 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=0.077970Jy sigma=0.000868 ! Fit after self-cal, rms=0.077867Jy sigma=0.000867 ! 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=0.9843 mas, bmaj=1.916 mas, bpa=-1.83 degrees ! Estimated noise=354.111 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 = 0.0117181 Jy ! Component: 100 - total flux cleaned = 0.0191767 Jy ! Component: 150 - total flux cleaned = 0.0245076 Jy ! Component: 200 - total flux cleaned = 0.0285716 Jy ! Total flux subtracted in 200 components = 0.0285716 Jy ! Clean residual min=-0.008343 max=0.006896 Jy/beam ! Clean residual mean=-0.000022 rms=0.001852 Jy/beam ! Combined flux in latest and established models = 0.219128 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 38 components and 0.219128 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=0.075709Jy sigma=0.000842 ! Fit after self-cal, rms=0.075614Jy sigma=0.000841 ! 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 0.93 FD 1.13 HN 1.08 KP 0.90 ! LA 1.02 MK 0.95 NL 1.02 OV 1.00 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.12 KP 0.84 ! LA 1.04 MK 0.94 NL 1.02 OV 0.99 ! PT 0.92 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.10 HN 1.14 KP 0.81 ! LA 1.02 MK 0.94 NL 1.03 OV 0.98 ! PT 0.92 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.08 HN 1.12 KP 0.77 ! LA 1.03 MK 0.97 NL 1.02 OV 0.99 ! PT 0.92 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.10 HN 1.06 KP 0.73 ! LA 1.03 MK 0.95 NL 1.03 OV 1.00 ! PT 0.92 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.15 HN 1.09 KP 0.73 ! LA 1.08 MK 0.96 NL 1.04 OV 1.03 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.23 HN 1.24 KP 0.78 ! LA 1.14 MK 1.01 NL 1.08 OV 1.07 ! PT 0.99 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.19 HN 1.21 KP 0.74 ! LA 1.01 MK 0.98 NL 1.04 OV 1.03 ! PT 0.91 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.10 HN 1.14 KP 0.75 ! LA 1.06 MK 0.99 NL 1.05 OV 1.03 ! PT 0.92 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.13 HN 1.15 KP 0.78 ! LA 1.08 MK 0.98 NL 1.05 OV 1.01 ! PT 0.92 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 HN 1.14 KP 0.80 ! LA 1.06 MK 1.01 NL 1.09 OV 1.02 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.14 HN 1.13 KP 0.85 ! LA 1.04 MK 1.00 NL 1.07 OV 1.01 ! PT 0.94 SC 1.00 ! ! ! Fit before self-cal, rms=0.075614Jy sigma=0.000841 ! Fit after self-cal, rms=0.070683Jy sigma=0.000781 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9914 mas, bmaj=1.925 mas, bpa=-1.892 degrees ! Estimated noise=350.61 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 = 0.00139976 Jy ! Component: 100 - total flux cleaned = 0.00148269 Jy ! Component: 150 - total flux cleaned = 0.00138442 Jy ! Component: 200 - total flux cleaned = 0.00127416 Jy ! Total flux subtracted in 200 components = 0.00127416 Jy ! Clean residual min=-0.001522 max=0.001959 Jy/beam ! Clean residual mean=-0.000015 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.220402 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 46 components and 0.220402 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=0.070612Jy sigma=0.000780 ! Fit after self-cal, rms=0.070659Jy sigma=0.000779 ! 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=0.070659Jy sigma=0.000779 ! Fit after self-cal, rms=0.070612Jy sigma=0.000778 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9917 mas, bmaj=1.922 mas, bpa=-1.759 degrees ! Estimated noise=349.912 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000572097 Jy ! Component: 100 - total flux cleaned = 0.000673698 Jy ! Component: 150 - total flux cleaned = 0.000602752 Jy ! Component: 200 - total flux cleaned = 0.000521914 Jy ! Total flux subtracted in 200 components = 0.000521914 Jy ! Clean residual min=-0.001522 max=0.001437 Jy/beam ! Clean residual mean=-0.000014 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.220924 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 49 components and 0.220924 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=0.070585Jy sigma=0.000777 ! Fit after self-cal, rms=0.070587Jy sigma=0.000777 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 = 0.000112721 Jy ! Component: 100 - total flux cleaned = 0.000134105 Jy ! Component: 150 - total flux cleaned = 0.000104573 Jy ! Component: 200 - total flux cleaned = 9.097e-05 Jy ! Total flux subtracted in 200 components = 9.097e-05 Jy ! Clean residual min=-0.001460 max=0.001410 Jy/beam ! Clean residual mean=-0.000014 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.221015 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 54 components and 0.221015 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=0.070579Jy sigma=0.000777 ! Fit after self-cal, rms=0.070577Jy sigma=0.000777 ! 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=0.070577Jy sigma=0.000777 ! Fit after self-cal, rms=0.070622Jy sigma=0.000777 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9929 mas, bmaj=1.924 mas, bpa=-1.818 degrees ! Estimated noise=349.753 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.39734e-06 Jy ! Component: 100 - total flux cleaned = 1.12895e-05 Jy ! Component: 150 - total flux cleaned = 3.93896e-05 Jy ! Component: 200 - total flux cleaned = 5.25771e-05 Jy ! Total flux subtracted in 200 components = 5.25771e-05 Jy ! Clean residual min=-0.001453 max=0.001419 Jy/beam ! Clean residual mean=-0.000015 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.221068 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 58 components and 0.221068 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=0.070614Jy sigma=0.000777 ! Fit after self-cal, rms=0.070614Jy sigma=0.000777 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 = 4.47723e-05 Jy ! Component: 100 - total flux cleaned = 7.94178e-05 Jy ! Component: 150 - total flux cleaned = 7.96911e-05 Jy ! Component: 200 - total flux cleaned = 6.91956e-05 Jy ! Total flux subtracted in 200 components = 6.91956e-05 Jy ! Clean residual min=-0.001416 max=0.001430 Jy/beam ! Clean residual mean=-0.000015 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.221137 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 65 components and 0.221137 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=0.070610Jy sigma=0.000777 ! Fit after self-cal, rms=0.070609Jy sigma=0.000777 ! 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=0.070609Jy sigma=0.000777 ! Fit after self-cal, rms=0.070645Jy sigma=0.000777 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.182 mas, bmaj=2.993 mas, bpa=-3.063 degrees ! Estimated noise=417.712 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000152622 Jy ! Component: 100 - total flux cleaned = 7.62435e-05 Jy ! Component: 150 - total flux cleaned = 2.98167e-05 Jy ! Component: 200 - total flux cleaned = 1.06368e-05 Jy ! Total flux subtracted in 200 components = 1.06368e-05 Jy ! Clean residual min=-0.001534 max=0.002171 Jy/beam ! Clean residual mean=-0.000031 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.221148 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 70 components and 0.221148 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=0.070645Jy sigma=0.000777 ! Fit after self-cal, rms=0.070644Jy sigma=0.000777 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 (6.2, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0020091 Jy ! Component: 100 - total flux cleaned = 0.00318365 Jy ! Component: 150 - total flux cleaned = 0.00404238 Jy ! Component: 200 - total flux cleaned = 0.0045278 Jy ! Total flux subtracted in 200 components = 0.0045278 Jy ! Clean residual min=-0.001245 max=0.001129 Jy/beam ! Clean residual mean=-0.000014 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.225675 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 116 components and 0.225675 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=0.070607Jy sigma=0.000776 ! Fit after self-cal, rms=0.070606Jy sigma=0.000776 ! 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=0.9937 mas, bmaj=1.925 mas, bpa=-1.908 degrees ! Estimated noise=349.724 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9937 x 1.925 at -1.908 degrees (North through East) ! Clean map min=-0.0011032 max=0.16878 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=0.8308 mas, bmaj=1.696 mas, bpa=-2.899 degrees ! Estimated noise=586.879 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.130407 Jy ! Component: 100 - total flux cleaned = 0.162673 Jy ! Component: 150 - total flux cleaned = 0.179706 Jy ! Component: 200 - total flux cleaned = 0.190539 Jy ! Total flux subtracted in 200 components = 0.190539 Jy ! Clean residual min=-0.002927 max=0.005836 Jy/beam ! Clean residual mean=-0.000017 rms=0.000906 Jy/beam ! Combined flux in latest and established models = 0.190539 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.190539 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9937 mas, bmaj=1.925 mas, bpa=-1.908 degrees ! Estimated noise=349.724 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 = 0.00997726 Jy ! Component: 100 - total flux cleaned = 0.0159546 Jy ! Component: 150 - total flux cleaned = 0.019965 Jy ! Component: 200 - total flux cleaned = 0.0227861 Jy ! Total flux subtracted in 200 components = 0.0227861 Jy ! Clean residual min=-0.001581 max=0.001684 Jy/beam ! Clean residual mean=-0.000026 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.213325 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 67 components and 0.213325 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=2.182 mas, bmaj=2.993 mas, bpa=-3.063 degrees ! Estimated noise=417.712 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00336405 Jy ! Component: 100 - total flux cleaned = 0.00560363 Jy ! Component: 150 - total flux cleaned = 0.00724388 Jy ! Component: 200 - total flux cleaned = 0.00852207 Jy ! Total flux subtracted in 200 components = 0.00852207 Jy ! Clean residual min=-0.001409 max=0.001153 Jy/beam ! Clean residual mean=-0.000025 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.221847 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 = 0.00103794 Jy ! Component: 100 - total flux cleaned = 0.00189295 Jy ! Component: 150 - total flux cleaned = 0.00260459 Jy ! Component: 200 - total flux cleaned = 0.00320114 Jy ! Total flux subtracted in 200 components = 0.00320114 Jy ! Clean residual min=-0.001193 max=0.001044 Jy/beam ! Clean residual mean=-0.000014 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.225048 Jy ! Adding 94 model components to the UV plane model. ! The established model now contains 150 components and 0.225048 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9937 mas, bmaj=1.925 mas, bpa=-1.908 degrees ! Estimated noise=349.724 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000329564 Jy ! Component: 100 - total flux cleaned = 0.000471026 Jy ! Component: 150 - total flux cleaned = 0.000569895 Jy ! Component: 200 - total flux cleaned = 0.000614801 Jy ! Total flux subtracted in 200 components = 0.000614801 Jy ! Clean residual min=-0.001101 max=0.001048 Jy/beam ! Clean residual mean=-0.000005 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.225663 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 175 components and 0.225663 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=0.070574Jy sigma=0.000776 ! Fit after self-cal, rms=0.070567Jy sigma=0.000776 wmodel J2238+1242_X_2014_05_31_pus_map.mod ! Writing 175 model components to file: J2238+1242_X_2014_05_31_pus_map.mod wobs J2238+1242_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J2238+1242_X_2014_05_31_pus_uvs.fits wwins J2238+1242_X_2014_05_31_pus_map.win ! wwins: Wrote 3 windows to J2238+1242_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 = -0.000250784 Jy ! Component: 100 - total flux cleaned = -0.000583076 Jy ! Component: 150 - total flux cleaned = -0.000860968 Jy ! Component: 200 - total flux cleaned = -0.00107985 Jy ! Component: 250 - total flux cleaned = -0.00123068 Jy ! Component: 300 - total flux cleaned = -0.00140522 Jy ! Component: 350 - total flux cleaned = -0.00153203 Jy ! Component: 400 - total flux cleaned = -0.00166888 Jy ! Component: 450 - total flux cleaned = -0.00180206 Jy ! Component: 500 - total flux cleaned = -0.00194418 Jy ! Component: 550 - total flux cleaned = -0.00206971 Jy ! Component: 600 - total flux cleaned = -0.00216773 Jy ! Component: 650 - total flux cleaned = -0.00229914 Jy ! Component: 700 - total flux cleaned = -0.00239249 Jy ! Component: 750 - total flux cleaned = -0.00250707 Jy ! Component: 800 - total flux cleaned = -0.0026189 Jy ! Component: 850 - total flux cleaned = -0.00271776 Jy ! Component: 900 - total flux cleaned = -0.00276122 Jy ! Component: 950 - total flux cleaned = -0.00288822 Jy ! Component: 1000 - total flux cleaned = -0.00295038 Jy ! Component: 1050 - total flux cleaned = -0.00304243 Jy ! Component: 1100 - total flux cleaned = -0.0030626 Jy ! Component: 1150 - total flux cleaned = -0.00311249 Jy ! Component: 1200 - total flux cleaned = -0.00317146 Jy ! Component: 1250 - total flux cleaned = -0.00321983 Jy ! Component: 1300 - total flux cleaned = -0.00321039 Jy ! Component: 1350 - total flux cleaned = -0.00323894 Jy ! Component: 1400 - total flux cleaned = -0.00330414 Jy ! Component: 1450 - total flux cleaned = -0.00333158 Jy ! Component: 1500 - total flux cleaned = -0.00333171 Jy ! Component: 1550 - total flux cleaned = -0.00333177 Jy ! Component: 1600 - total flux cleaned = -0.00334068 Jy ! Component: 1650 - total flux cleaned = -0.0033671 Jy ! Component: 1700 - total flux cleaned = -0.00341033 Jy ! Component: 1750 - total flux cleaned = -0.0034102 Jy ! Component: 1800 - total flux cleaned = -0.00345255 Jy ! Component: 1850 - total flux cleaned = -0.00345261 Jy ! Component: 1900 - total flux cleaned = -0.00349402 Jy ! Component: 1950 - total flux cleaned = -0.00346941 Jy ! Component: 2000 - total flux cleaned = -0.00351812 Jy ! Total flux subtracted in 2048 components = -0.00351812 Jy ! Clean residual min=-0.000410 max=0.000416 Jy/beam ! Clean residual mean=-0.000002 rms=0.000152 Jy/beam ! Combined flux in latest and established models = 0.222145 Jy keep ! Adding 135 model components to the UV plane model. ! The established model now contains 310 components and 0.222145 Jy ![Exited script file: muppet] wmap "J2238+1242_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9937 x 1.925 at -1.908 degrees (North through East) ! Clean map min=-0.00096707 max=0.16933 Jy/beam ! Writing clean map to FITS file: J2238+1242_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 0.169332 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00015139 device "J2238+1242_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J2238+1242_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.268214 0.268214 0.536427 1.07285 2.14571 4.29142 8.58284 17.1657 34.3314 68.6627 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.169 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9937 x 1.925 at -1.908 degrees (North through East) ! Clean map min=-0.00096707 max=0.16933 Jy/beam quit ! Quitting program ! Log file J2238+1242_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 18:13:28 2016