! Started logfile: J0707+6110_X_2014_05_31_pus_uvs.log on Sun Nov 27 18:03:29 2016 obs J0707+6110_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J0707+6110_X_2014_05_31_pus_uva.fits ! AN table 1: 112 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.880159 visibilities/baseline/integration-bin. ! Found source: J0707+6110 ! ! 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 53232 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 J0707+6110_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 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.849825Jy sigma=0.009832 ! Fit after self-cal, rms=0.824972Jy sigma=0.009550 ! 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=0.7792 mas, bmaj=1.457 mas, bpa=-63.66 degrees ! Estimated noise=722.835 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 = 0.133624 Jy ! Component: 100 - total flux cleaned = 0.164888 Jy ! Total flux subtracted in 100 components = 0.164888 Jy ! Clean residual min=-0.009170 max=0.013341 Jy/beam ! Clean residual mean=0.000010 rms=0.002453 Jy/beam ! Combined flux in latest and established models = 0.164888 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.164888 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=0.083720Jy sigma=0.000923 ! Fit after self-cal, rms=0.083692Jy sigma=0.000923 ! 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=1.003 mas, bmaj=1.733 mas, bpa=-68.69 degrees ! Estimated noise=267.655 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 (1.4, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0214502 Jy ! Component: 100 - total flux cleaned = 0.0349657 Jy ! Component: 150 - total flux cleaned = 0.0445013 Jy ! Component: 200 - total flux cleaned = 0.0514781 Jy ! Total flux subtracted in 200 components = 0.0514781 Jy ! Clean residual min=-0.008103 max=0.006502 Jy/beam ! Clean residual mean=0.000048 rms=0.001982 Jy/beam ! Combined flux in latest and established models = 0.216366 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 54 components and 0.216366 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=0.077036Jy sigma=0.000845 ! Fit after self-cal, rms=0.076901Jy sigma=0.000843 ! 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 0.94 FD 1.11 HN 1.07 KP 0.89 ! LA 1.00 MK 0.97 NL 0.98 OV 1.00 ! PT 0.96 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.11 HN 1.07 KP 0.84 ! LA 1.00 MK 0.99 NL 0.98 OV 0.99 ! PT 0.94 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.12 HN 1.10 KP 0.79 ! LA 1.04 MK 0.97 NL 1.00 OV 1.00 ! PT 0.90 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.10 HN 1.05 KP 0.78 ! LA 1.04 MK 0.99 NL 0.99 OV 1.00 ! PT 0.91 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.10 HN 1.05 KP 0.73 ! LA 1.03 MK 1.00 NL 1.02 OV 1.01 ! PT 0.91 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.15 HN 1.05 KP 0.72 ! LA 1.04 MK 1.00 NL 1.02 OV 1.02 ! PT 0.91 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.24 HN 1.20 KP 0.78 ! LA 1.08 MK 1.04 NL 1.08 OV 1.07 ! PT 0.99 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.16 HN 1.13 KP 0.72 ! LA 1.02 MK 1.01 NL 1.01 OV 1.03 ! PT 0.92 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 HN 1.15 KP 0.74 ! LA 1.04 MK 0.97 NL 1.01 OV 1.02 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.13 HN 1.10 KP 0.77 ! LA 1.05 MK 0.99 NL 1.01 OV 1.02 ! PT 0.92 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.12 HN 1.11 KP 0.80 ! LA 1.07 MK 1.03 NL 1.01 OV 1.01 ! PT 0.92 SC 1.06 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.12 HN 1.07 KP 0.84 ! LA 1.06 MK 0.99 NL 1.04 OV 1.01 ! PT 0.94 SC 1.06 ! ! ! Fit before self-cal, rms=0.076901Jy sigma=0.000843 ! Fit after self-cal, rms=0.070885Jy sigma=0.000784 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.018 mas, bmaj=1.756 mas, bpa=-68.32 degrees ! Estimated noise=262.438 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 = 0.0027705 Jy ! Component: 100 - total flux cleaned = 0.00265929 Jy ! Component: 150 - total flux cleaned = 0.00279405 Jy ! Component: 200 - total flux cleaned = 0.00290414 Jy ! Total flux subtracted in 200 components = 0.00290414 Jy ! Clean residual min=-0.002133 max=0.002444 Jy/beam ! Clean residual mean=0.000005 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.21927 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 72 components and 0.21927 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=0.070650Jy sigma=0.000781 ! Fit after self-cal, rms=0.070674Jy sigma=0.000780 ! 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=0.070674Jy sigma=0.000780 ! Fit after self-cal, rms=0.070763Jy sigma=0.000779 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.019 mas, bmaj=1.752 mas, bpa=-68.62 degrees ! Estimated noise=261.888 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.94516e-05 Jy ! Component: 100 - total flux cleaned = -0.000147052 Jy ! Component: 150 - total flux cleaned = -0.000110089 Jy ! Component: 200 - total flux cleaned = -8.06411e-05 Jy ! Total flux subtracted in 200 components = -8.06411e-05 Jy ! Clean residual min=-0.001601 max=0.001895 Jy/beam ! Clean residual mean=0.000003 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.21919 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 87 components and 0.21919 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=0.070702Jy sigma=0.000778 ! Fit after self-cal, rms=0.070692Jy sigma=0.000778 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 (12.4, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00180622 Jy ! Component: 100 - total flux cleaned = 0.00218517 Jy ! Component: 150 - total flux cleaned = 0.00240334 Jy ! Component: 200 - total flux cleaned = 0.00249593 Jy ! Total flux subtracted in 200 components = 0.00249593 Jy ! Clean residual min=-0.001449 max=0.001478 Jy/beam ! Clean residual mean=0.000006 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.221686 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 108 components and 0.221686 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=0.070631Jy sigma=0.000778 ! Fit after self-cal, rms=0.070626Jy sigma=0.000778 ! 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=0.070626Jy sigma=0.000778 ! Fit after self-cal, rms=0.070640Jy sigma=0.000777 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.019 mas, bmaj=1.752 mas, bpa=-68.55 degrees ! Estimated noise=261.513 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000426376 Jy ! Component: 100 - total flux cleaned = -0.000397057 Jy ! Component: 150 - total flux cleaned = -0.000371361 Jy ! Component: 200 - total flux cleaned = -0.000347165 Jy ! Total flux subtracted in 200 components = -0.000347165 Jy ! Clean residual min=-0.001280 max=0.001351 Jy/beam ! Clean residual mean=0.000007 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.221339 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 114 components and 0.221339 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=0.070616Jy 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 = -4.45325e-05 Jy ! Component: 100 - total flux cleaned = 1.09048e-07 Jy ! Component: 150 - total flux cleaned = 7.75877e-05 Jy ! Component: 200 - total flux cleaned = 0.000112065 Jy ! Total flux subtracted in 200 components = 0.000112065 Jy ! Clean residual min=-0.001238 max=0.001291 Jy/beam ! Clean residual mean=0.000007 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.221451 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 121 components and 0.221451 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=0.070602Jy sigma=0.000777 ! Fit after self-cal, rms=0.070600Jy 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=0.070600Jy sigma=0.000777 ! Fit after self-cal, rms=0.070654Jy sigma=0.000777 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.275 mas, bmaj=3.027 mas, bpa=-81.6 degrees ! Estimated noise=308.758 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000201806 Jy ! Component: 100 - total flux cleaned = -8.62936e-06 Jy ! Component: 150 - total flux cleaned = -7.62913e-06 Jy ! Component: 200 - total flux cleaned = 1.82287e-05 Jy ! Total flux subtracted in 200 components = 1.82287e-05 Jy ! Clean residual min=-0.001289 max=0.001591 Jy/beam ! Clean residual mean=0.000020 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.221469 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 135 components and 0.221469 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=0.070649Jy sigma=0.000777 ! Fit after self-cal, rms=0.070648Jy 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 = -8.9224e-05 Jy ! Component: 100 - total flux cleaned = 1.66429e-05 Jy ! Component: 150 - total flux cleaned = 8.23856e-05 Jy ! Component: 200 - total flux cleaned = 0.000111063 Jy ! Total flux subtracted in 200 components = 0.000111063 Jy ! Clean residual min=-0.001311 max=0.001581 Jy/beam ! Clean residual mean=0.000020 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.22158 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 140 components and 0.22158 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=0.070647Jy sigma=0.000777 ! Fit after self-cal, rms=0.070645Jy sigma=0.000777 ! 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=1.02 mas, bmaj=1.753 mas, bpa=-68.5 degrees ! Estimated noise=261.344 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.02 x 1.753 at -68.5 degrees (North through East) ! Clean map min=-0.0010165 max=0.16943 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=0.7889 mas, bmaj=1.471 mas, bpa=-63.44 degrees ! Estimated noise=714.311 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.131818 Jy ! Component: 100 - total flux cleaned = 0.163876 Jy ! Component: 150 - total flux cleaned = 0.17922 Jy ! Component: 200 - total flux cleaned = 0.188567 Jy ! Total flux subtracted in 200 components = 0.188567 Jy ! Clean residual min=-0.003525 max=0.004936 Jy/beam ! Clean residual mean=-0.000002 rms=0.000950 Jy/beam ! Combined flux in latest and established models = 0.188567 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 0.188567 Jy ! Inverting map and beam ! Estimated beam: bmin=1.02 mas, bmaj=1.753 mas, bpa=-68.5 degrees ! Estimated noise=261.344 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 = 0.00910002 Jy ! Component: 100 - total flux cleaned = 0.0149489 Jy ! Component: 150 - total flux cleaned = 0.0190005 Jy ! Component: 200 - total flux cleaned = 0.0219634 Jy ! Total flux subtracted in 200 components = 0.0219634 Jy ! Clean residual min=-0.001400 max=0.001820 Jy/beam ! Clean residual mean=0.000003 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.210531 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 51 components and 0.210531 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=2.275 mas, bmaj=3.027 mas, bpa=-81.6 degrees ! Estimated noise=308.758 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00335508 Jy ! Component: 100 - total flux cleaned = 0.0054689 Jy ! Component: 150 - total flux cleaned = 0.00699388 Jy ! Component: 200 - total flux cleaned = 0.00805758 Jy ! Total flux subtracted in 200 components = 0.00805758 Jy ! Clean residual min=-0.001452 max=0.001942 Jy/beam ! Clean residual mean=0.000017 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.218588 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 = 0.000552806 Jy ! Component: 100 - total flux cleaned = 0.00103853 Jy ! Component: 150 - total flux cleaned = 0.00141537 Jy ! Component: 200 - total flux cleaned = 0.00172995 Jy ! Total flux subtracted in 200 components = 0.00172995 Jy ! Clean residual min=-0.001378 max=0.001663 Jy/beam ! Clean residual mean=0.000019 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.220318 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 109 components and 0.220318 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.02 mas, bmaj=1.753 mas, bpa=-68.5 degrees ! Estimated noise=261.344 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000266178 Jy ! Component: 100 - total flux cleaned = 0.000474277 Jy ! Component: 150 - total flux cleaned = 0.000527114 Jy ! Component: 200 - total flux cleaned = 0.000573378 Jy ! Total flux subtracted in 200 components = 0.000573378 Jy ! Clean residual min=-0.001062 max=0.001291 Jy/beam ! Clean residual mean=0.000009 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.220892 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 127 components and 0.220892 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=0.070653Jy sigma=0.000777 ! Fit after self-cal, rms=0.070644Jy sigma=0.000777 wmodel J0707+6110_X_2014_05_31_pus_map.mod ! Writing 127 model components to file: J0707+6110_X_2014_05_31_pus_map.mod wobs J0707+6110_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J0707+6110_X_2014_05_31_pus_uvs.fits wwins J0707+6110_X_2014_05_31_pus_map.win ! wwins: Wrote 3 windows to J0707+6110_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 = 0.000462344 Jy ! Component: 100 - total flux cleaned = 0.000673753 Jy ! Component: 150 - total flux cleaned = 0.000906134 Jy ! Component: 200 - total flux cleaned = 0.00114184 Jy ! Component: 250 - total flux cleaned = 0.00131698 Jy ! Component: 300 - total flux cleaned = 0.00148392 Jy ! Component: 350 - total flux cleaned = 0.00158583 Jy ! Component: 400 - total flux cleaned = 0.00172587 Jy ! Component: 450 - total flux cleaned = 0.00180637 Jy ! Component: 500 - total flux cleaned = 0.00188441 Jy ! Component: 550 - total flux cleaned = 0.00198454 Jy ! Component: 600 - total flux cleaned = 0.00205752 Jy ! Component: 650 - total flux cleaned = 0.00212833 Jy ! Component: 700 - total flux cleaned = 0.00220878 Jy ! Component: 750 - total flux cleaned = 0.00225341 Jy ! Component: 800 - total flux cleaned = 0.00230781 Jy ! Component: 850 - total flux cleaned = 0.00236086 Jy ! Component: 900 - total flux cleaned = 0.00237124 Jy ! Component: 950 - total flux cleaned = 0.0024124 Jy ! Component: 1000 - total flux cleaned = 0.00246271 Jy ! Component: 1050 - total flux cleaned = 0.00249231 Jy ! Component: 1100 - total flux cleaned = 0.0025214 Jy ! Component: 1150 - total flux cleaned = 0.00257841 Jy ! Component: 1200 - total flux cleaned = 0.00264366 Jy ! Component: 1250 - total flux cleaned = 0.00263425 Jy ! Component: 1300 - total flux cleaned = 0.00264343 Jy ! Component: 1350 - total flux cleaned = 0.00265243 Jy ! Component: 1400 - total flux cleaned = 0.00266118 Jy ! Component: 1450 - total flux cleaned = 0.00266109 Jy ! Component: 1500 - total flux cleaned = 0.00266116 Jy ! Component: 1550 - total flux cleaned = 0.00265265 Jy ! Component: 1600 - total flux cleaned = 0.00265248 Jy ! Component: 1650 - total flux cleaned = 0.00263609 Jy ! Component: 1700 - total flux cleaned = 0.00261186 Jy ! Component: 1750 - total flux cleaned = 0.00261976 Jy ! Component: 1800 - total flux cleaned = 0.00261181 Jy ! Component: 1850 - total flux cleaned = 0.002604 Jy ! Component: 1900 - total flux cleaned = 0.00262702 Jy ! Component: 1950 - total flux cleaned = 0.00264207 Jy ! Component: 2000 - total flux cleaned = 0.00261204 Jy ! Total flux subtracted in 2048 components = 0.00264176 Jy ! Clean residual min=-0.000389 max=0.000423 Jy/beam ! Clean residual mean=0.000005 rms=0.000140 Jy/beam ! Combined flux in latest and established models = 0.223533 Jy keep ! Adding 146 model components to the UV plane model. ! The established model now contains 273 components and 0.223533 Jy ![Exited script file: muppet] wmap "J0707+6110_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.02 x 1.753 at -68.5 degrees (North through East) ! Clean map min=-0.00090363 max=0.1702 Jy/beam ! Writing clean map to FITS file: J0707+6110_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 0.170198 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000139458 device "J0707+6110_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J0707+6110_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.245817 0.245817 0.491634 0.983268 1.96654 3.93307 7.86615 15.7323 31.4646 62.9292 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.17 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.02 x 1.753 at -68.5 degrees (North through East) ! Clean map min=-0.00090363 max=0.1702 Jy/beam quit ! Quitting program ! Log file J0707+6110_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 18:03:32 2016