! Started logfile: J0539+1951_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:10:41 2017 obs J0539+1951_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J0539+1951_X_2015_01_23_pus_uva.fits ! AN table 1: 121 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.979063 visibilities/baseline/integration-bin. ! Found source: J0539+1951 ! ! 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 350 lines of history. ! ! Reading 63972 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 J0539+1951_X_2015_01_23_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 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.983713Jy sigma=0.012175 ! Fit after self-cal, rms=0.956568Jy sigma=0.011862 ! 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=0.7226 mas, bmaj=1.739 mas, bpa=-0.9296 degrees ! Estimated noise=475.694 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 = 0.0349474 Jy ! Component: 100 - total flux cleaned = 0.0426262 Jy ! Total flux subtracted in 100 components = 0.0426262 Jy ! Clean residual min=-0.001791 max=0.003522 Jy/beam ! Clean residual mean=-0.000010 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.0426262 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0426262 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=0.067648Jy sigma=0.000777 ! Fit after self-cal, rms=0.067291Jy sigma=0.000774 ! Inverting map ! Added new window around map position (0.4, -2.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.003671 Jy ! Component: 100 - total flux cleaned = 0.00562256 Jy ! Total flux subtracted in 100 components = 0.00562256 Jy ! Clean residual min=-0.001706 max=0.001536 Jy/beam ! Clean residual mean=-0.000005 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.0482488 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.0482488 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=0.067089Jy sigma=0.000771 ! Fit after self-cal, rms=0.067074Jy sigma=0.000771 ! 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=0.8745 mas, bmaj=1.943 mas, bpa=-0.8464 degrees ! Estimated noise=230.265 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 = 0.00175289 Jy ! Component: 100 - total flux cleaned = 0.00279167 Jy ! Component: 150 - total flux cleaned = 0.00349649 Jy ! Component: 200 - total flux cleaned = 0.00398673 Jy ! Total flux subtracted in 200 components = 0.00398673 Jy ! Clean residual min=-0.001548 max=0.001600 Jy/beam ! Clean residual mean=-0.000003 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.0522355 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 29 components and 0.0522355 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=0.067013Jy sigma=0.000770 ! Fit after self-cal, rms=0.067016Jy sigma=0.000770 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 1.01 KP 0.95 ! LA 1.13 MK 0.98 NL 0.96 OV 1.00 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.10 HN 1.08 KP 0.88 ! LA 1.07 MK 1.00 NL 0.99 OV 1.02 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.08 HN 1.01 KP 0.84 ! LA 1.15 MK 1.02 NL 0.98 OV 0.97 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.07 HN 1.09 KP 0.82 ! LA 1.14 MK 0.99 NL 1.01 OV 1.00 ! PT 0.93 SC 1.10 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.09 HN 1.04 KP 0.73 ! LA 1.13 MK 1.04 NL 0.97 OV 1.00 ! PT 0.95 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.08 HN 0.93 KP 0.78 ! LA 1.12 MK 1.03 NL 0.99 OV 1.07 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.14 HN 1.10 KP 0.76 ! LA 1.09 MK 1.06 NL 1.05 OV 1.04 ! PT 1.05 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.07 HN 1.07 KP 0.82 ! LA 1.10 MK 1.00 NL 1.00 OV 0.98 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.08 HN 1.03 KP 0.78 ! LA 1.11 MK 0.98 NL 0.99 OV 1.00 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.12 HN 1.04 KP 0.84 ! LA 1.10 MK 0.97 NL 0.97 OV 1.03 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.08 HN 0.99 KP 0.87 ! LA 1.10 MK 0.95 NL 0.98 OV 1.02 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.03 HN 0.89 KP 0.82 ! LA 1.17 MK 0.94 NL 1.01 OV 1.00 ! PT 0.97 SC 0.98 ! ! ! Fit before self-cal, rms=0.067016Jy sigma=0.000770 ! Fit after self-cal, rms=0.065698Jy sigma=0.000768 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8786 mas, bmaj=1.947 mas, bpa=-1.106 degrees ! Estimated noise=229.816 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 = 0.000467569 Jy ! Component: 100 - total flux cleaned = 0.00049738 Jy ! Component: 150 - total flux cleaned = 0.000496268 Jy ! Component: 200 - total flux cleaned = 0.000485987 Jy ! Total flux subtracted in 200 components = 0.000485987 Jy ! Clean residual min=-0.000625 max=0.000706 Jy/beam ! Clean residual mean=-0.000000 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.0527215 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 42 components and 0.0527215 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=0.065691Jy sigma=0.000767 ! Fit after self-cal, rms=0.065684Jy sigma=0.000767 ! 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=0.065684Jy sigma=0.000767 ! Fit after self-cal, rms=0.065939Jy sigma=0.000767 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8796 mas, bmaj=1.951 mas, bpa=-1.171 degrees ! Estimated noise=229.814 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000293099 Jy ! Component: 100 - total flux cleaned = 0.000292603 Jy ! Component: 150 - total flux cleaned = 0.000268799 Jy ! Component: 200 - total flux cleaned = 0.000254796 Jy ! Total flux subtracted in 200 components = 0.000254796 Jy ! Clean residual min=-0.000601 max=0.000651 Jy/beam ! Clean residual mean=0.000001 rms=0.000162 Jy/beam ! Combined flux in latest and established models = 0.0529763 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 53 components and 0.0529763 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=0.065936Jy sigma=0.000766 ! Fit after self-cal, rms=0.065950Jy sigma=0.000766 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 = 4.02786e-05 Jy ! Component: 100 - total flux cleaned = 3.27557e-05 Jy ! Component: 150 - total flux cleaned = 1.97278e-05 Jy ! Component: 200 - total flux cleaned = 8.04649e-06 Jy ! Total flux subtracted in 200 components = 8.04649e-06 Jy ! Clean residual min=-0.000595 max=0.000645 Jy/beam ! Clean residual mean=0.000001 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.0529843 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 57 components and 0.0529843 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=0.065949Jy sigma=0.000766 ! Fit after self-cal, rms=0.065949Jy sigma=0.000766 ! 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=0.065949Jy sigma=0.000766 ! Fit after self-cal, rms=0.066468Jy sigma=0.000766 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8798 mas, bmaj=1.95 mas, bpa=-1.303 degrees ! Estimated noise=230.958 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000290738 Jy ! Component: 100 - total flux cleaned = 0.000321943 Jy ! Component: 150 - total flux cleaned = 0.000341393 Jy ! Component: 200 - total flux cleaned = 0.000352639 Jy ! Total flux subtracted in 200 components = 0.000352639 Jy ! Clean residual min=-0.000616 max=0.000633 Jy/beam ! Clean residual mean=0.000001 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.053337 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 62 components and 0.053337 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=0.066466Jy sigma=0.000766 ! Fit after self-cal, rms=0.066476Jy sigma=0.000766 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 = 4.42924e-05 Jy ! Component: 100 - total flux cleaned = 3.32058e-05 Jy ! Component: 150 - total flux cleaned = 2.31253e-05 Jy ! Component: 200 - total flux cleaned = 2.31717e-05 Jy ! Total flux subtracted in 200 components = 2.31717e-05 Jy ! Clean residual min=-0.000617 max=0.000627 Jy/beam ! Clean residual mean=0.000001 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.0533602 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 64 components and 0.0533602 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=0.066475Jy sigma=0.000766 ! Fit after self-cal, rms=0.066472Jy sigma=0.000766 ! 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=0.066472Jy sigma=0.000766 ! Fit after self-cal, rms=0.066724Jy sigma=0.000766 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.071 mas, bmaj=2.899 mas, bpa=-5.068 degrees ! Estimated noise=289.699 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.40912e-05 Jy ! Component: 100 - total flux cleaned = 8.88509e-05 Jy ! Component: 150 - total flux cleaned = 0.000107528 Jy ! Component: 200 - total flux cleaned = 0.000114816 Jy ! Total flux subtracted in 200 components = 0.000114816 Jy ! Clean residual min=-0.000632 max=0.000732 Jy/beam ! Clean residual mean=0.000002 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.053475 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 70 components and 0.053475 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=0.066724Jy sigma=0.000766 ! Fit after self-cal, rms=0.066724Jy sigma=0.000766 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 = -4.18601e-05 Jy ! Component: 100 - total flux cleaned = -3.74909e-05 Jy ! Component: 150 - total flux cleaned = -3.40875e-05 Jy ! Component: 200 - total flux cleaned = -3.4217e-05 Jy ! Total flux subtracted in 200 components = -3.4217e-05 Jy ! Clean residual min=-0.000629 max=0.000723 Jy/beam ! Clean residual mean=0.000002 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.0534408 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 74 components and 0.0534408 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=0.066724Jy sigma=0.000766 ! Fit after self-cal, rms=0.066723Jy sigma=0.000766 ! 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=0.8794 mas, bmaj=1.949 mas, bpa=-1.384 degrees ! Estimated noise=231.711 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8794 x 1.949 at -1.384 degrees (North through East) ! Clean map min=-0.00054383 max=0.045651 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=0.7245 mas, bmaj=1.748 mas, bpa=-1.567 degrees ! Estimated noise=479.468 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0355139 Jy ! Component: 100 - total flux cleaned = 0.0441299 Jy ! Component: 150 - total flux cleaned = 0.0479391 Jy ! Component: 200 - total flux cleaned = 0.049928 Jy ! Total flux subtracted in 200 components = 0.049928 Jy ! Clean residual min=-0.001159 max=0.001354 Jy/beam ! Clean residual mean=-0.000002 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.049928 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 0.049928 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8794 mas, bmaj=1.949 mas, bpa=-1.384 degrees ! Estimated noise=231.711 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 = 0.00165259 Jy ! Component: 100 - total flux cleaned = 0.0026576 Jy ! Component: 150 - total flux cleaned = 0.00313588 Jy ! Component: 200 - total flux cleaned = 0.00329207 Jy ! Total flux subtracted in 200 components = 0.00329207 Jy ! Clean residual min=-0.000595 max=0.000679 Jy/beam ! Clean residual mean=0.000001 rms=0.000170 Jy/beam ! Combined flux in latest and established models = 0.0532201 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 31 components and 0.0532201 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=2.071 mas, bmaj=2.899 mas, bpa=-5.068 degrees ! Estimated noise=289.699 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000287683 Jy ! Component: 100 - total flux cleaned = 0.000339254 Jy ! Component: 150 - total flux cleaned = 0.000355963 Jy ! Component: 200 - total flux cleaned = 0.000355764 Jy ! Total flux subtracted in 200 components = 0.000355764 Jy ! Clean residual min=-0.000656 max=0.000758 Jy/beam ! Clean residual mean=0.000003 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.0535758 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.24843e-05 Jy ! Component: 100 - total flux cleaned = -1.79355e-05 Jy ! Component: 150 - total flux cleaned = -2.32011e-05 Jy ! Component: 200 - total flux cleaned = -2.77418e-05 Jy ! Total flux subtracted in 200 components = -2.77418e-05 Jy ! Clean residual min=-0.000650 max=0.000737 Jy/beam ! Clean residual mean=0.000003 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.0535481 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 42 components and 0.0535481 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8794 mas, bmaj=1.949 mas, bpa=-1.384 degrees ! Estimated noise=231.711 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00011795 Jy ! Component: 100 - total flux cleaned = 0.00011825 Jy ! Component: 150 - total flux cleaned = 0.000125918 Jy ! Component: 200 - total flux cleaned = 0.00011916 Jy ! Total flux subtracted in 200 components = 0.00011916 Jy ! Clean residual min=-0.000594 max=0.000636 Jy/beam ! Clean residual mean=0.000002 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.0536672 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 50 components and 0.0536672 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=0.066726Jy sigma=0.000766 ! Fit after self-cal, rms=0.066725Jy sigma=0.000766 wmodel J0539+1951_X_2015_01_23_pus_map.mod ! Writing 50 model components to file: J0539+1951_X_2015_01_23_pus_map.mod wobs J0539+1951_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J0539+1951_X_2015_01_23_pus_uvs.fits wwins J0539+1951_X_2015_01_23_pus_map.win ! wwins: Wrote 2 windows to J0539+1951_X_2015_01_23_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 = 0.000211953 Jy ! Component: 100 - total flux cleaned = 0.000318512 Jy ! Component: 150 - total flux cleaned = 0.000408993 Jy ! Component: 200 - total flux cleaned = 0.000466213 Jy ! Component: 250 - total flux cleaned = 0.000484615 Jy ! Component: 300 - total flux cleaned = 0.000520032 Jy ! Component: 350 - total flux cleaned = 0.000511811 Jy ! Component: 400 - total flux cleaned = 0.000511859 Jy ! Component: 450 - total flux cleaned = 0.000519874 Jy ! Component: 500 - total flux cleaned = 0.000519816 Jy ! Component: 550 - total flux cleaned = 0.000535408 Jy ! Component: 600 - total flux cleaned = 0.000542932 Jy ! Component: 650 - total flux cleaned = 0.000520503 Jy ! Component: 700 - total flux cleaned = 0.000527853 Jy ! Component: 750 - total flux cleaned = 0.000513325 Jy ! Component: 800 - total flux cleaned = 0.000499253 Jy ! Component: 850 - total flux cleaned = 0.000513156 Jy ! Component: 900 - total flux cleaned = 0.000519964 Jy ! Component: 950 - total flux cleaned = 0.000526718 Jy ! Component: 1000 - total flux cleaned = 0.000560003 Jy ! Component: 1050 - total flux cleaned = 0.000592752 Jy ! Component: 1100 - total flux cleaned = 0.000618696 Jy ! Component: 1150 - total flux cleaned = 0.000656998 Jy ! Component: 1200 - total flux cleaned = 0.00068855 Jy ! Component: 1250 - total flux cleaned = 0.000688695 Jy ! Component: 1300 - total flux cleaned = 0.000737999 Jy ! Component: 1350 - total flux cleaned = 0.000750173 Jy ! Component: 1400 - total flux cleaned = 0.000792298 Jy ! Component: 1450 - total flux cleaned = 0.000792246 Jy ! Component: 1500 - total flux cleaned = 0.000809986 Jy ! Component: 1550 - total flux cleaned = 0.000815764 Jy ! Component: 1600 - total flux cleaned = 0.000833184 Jy ! Component: 1650 - total flux cleaned = 0.000861826 Jy ! Component: 1700 - total flux cleaned = 0.000861866 Jy ! Component: 1750 - total flux cleaned = 0.000867571 Jy ! Component: 1800 - total flux cleaned = 0.000895414 Jy ! Component: 1850 - total flux cleaned = 0.000900965 Jy ! Component: 1900 - total flux cleaned = 0.00091191 Jy ! Component: 1950 - total flux cleaned = 0.00091734 Jy ! Component: 2000 - total flux cleaned = 0.000928106 Jy ! Total flux subtracted in 2048 components = 0.000928158 Jy ! Clean residual min=-0.000335 max=0.000379 Jy/beam ! Clean residual mean=0.000001 rms=0.000102 Jy/beam ! Combined flux in latest and established models = 0.0545954 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 193 components and 0.0545954 Jy ![Exited script file: muppet] wmap "J0539+1951_X_2015_01_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8794 x 1.949 at -1.384 degrees (North through East) ! Clean map min=-0.00043887 max=0.045659 Jy/beam ! Writing clean map to FITS file: J0539+1951_X_2015_01_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.045659 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000101522 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.667042 0.667042 1.33408 2.66817 5.33634 10.6727 21.3453 42.6907 85.3814 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.045 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8794 x 1.949 at -1.384 degrees (North through East) ! Clean map min=-0.00043887 max=0.045659 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 J0539+1951_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:10:45 2017