! Started logfile: J0424+0204_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:06:33 2016 obs J0424+0204_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J0424+0204_X_2014_08_05_pus_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.769444 visibilities/baseline/integration-bin. ! Found source: J0424+0204 ! ! 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 414 lines of history. ! ! Reading 23268 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 J0424+0204_X_2014_08_05_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 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.714772Jy sigma=0.007256 ! Fit after self-cal, rms=0.666295Jy sigma=0.006827 ! 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=1.023 mas, bmaj=2.734 mas, bpa=19.46 degrees ! Estimated noise=591.35 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 = 0.270707 Jy ! Component: 100 - total flux cleaned = 0.338147 Jy ! Total flux subtracted in 100 components = 0.338147 Jy ! Clean residual min=-0.020094 max=0.030351 Jy/beam ! Clean residual mean=-0.000074 rms=0.006499 Jy/beam ! Combined flux in latest and established models = 0.338147 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.338147 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=0.128824Jy sigma=0.001219 ! Fit after self-cal, rms=0.128847Jy sigma=0.001219 ! 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=1.188 mas, bmaj=2.877 mas, bpa=19.74 degrees ! Estimated noise=448.77 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 = 0.0399625 Jy ! Component: 100 - total flux cleaned = 0.0614291 Jy ! Component: 150 - total flux cleaned = 0.0706146 Jy ! Component: 200 - total flux cleaned = 0.0712943 Jy ! Total flux subtracted in 200 components = 0.0712943 Jy ! Clean residual min=-0.024243 max=0.023074 Jy/beam ! Clean residual mean=0.000021 rms=0.005216 Jy/beam ! Combined flux in latest and established models = 0.409441 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 27 components and 0.409441 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=0.116921Jy sigma=0.001062 ! Fit after self-cal, rms=0.116960Jy sigma=0.001062 ! 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 0.89 FD 1.04 HN 1.20 KP 0.90 ! LA 1.01 MK 1.00* NL 0.97 OV 0.94 ! PT 1.07 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.06 HN 1.24 KP 0.84 ! LA 1.02 MK 1.00* NL 0.97 OV 0.94 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.05 HN 1.24 KP 0.80 ! LA 1.05 MK 1.00* NL 0.96 OV 0.94 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.05 HN 1.19 KP 0.76 ! LA 1.06 MK 1.00* NL 0.96 OV 0.94 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.03 HN 1.15 KP 0.73 ! LA 1.03 MK 1.00* NL 0.99 OV 0.96 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.20 KP 0.73 ! LA 1.05 MK 1.00* NL 0.99 OV 0.97 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.18 HN 1.38 KP 0.77 ! LA 1.14 MK 1.00* NL 1.03 OV 1.03 ! PT 1.10 SC 1.10 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.12 HN 1.30 KP 0.73 ! LA 1.04 MK 1.00* NL 0.99 OV 1.00 ! PT 1.02 SC 1.09 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.09 HN 1.25 KP 0.74 ! LA 1.07 MK 1.00* NL 0.99 OV 1.01 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.07 HN 1.26 KP 0.78 ! LA 1.08 MK 1.00* NL 1.01 OV 0.99 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.10 HN 1.25 KP 0.81 ! LA 1.09 MK 1.00* NL 1.01 OV 0.99 ! PT 1.04 SC 1.06 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.09 HN 1.26 KP 0.84 ! LA 1.07 MK 1.00* NL 1.01 OV 0.98 ! PT 1.08 SC 1.06 ! ! ! Fit before self-cal, rms=0.116960Jy sigma=0.001062 ! Fit after self-cal, rms=0.105406Jy sigma=0.000869 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.207 mas, bmaj=2.944 mas, bpa=20.44 degrees ! Estimated noise=443.485 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, -16.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00844404 Jy ! Component: 100 - total flux cleaned = 0.00945253 Jy ! Component: 150 - total flux cleaned = 0.00994774 Jy ! Component: 200 - total flux cleaned = 0.0110473 Jy ! Total flux subtracted in 200 components = 0.0110473 Jy ! Clean residual min=-0.007768 max=0.008691 Jy/beam ! Clean residual mean=0.000008 rms=0.002076 Jy/beam ! Combined flux in latest and established models = 0.420489 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 48 components and 0.420489 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=0.102587Jy sigma=0.000841 ! Fit after self-cal, rms=0.102654Jy sigma=0.000839 ! 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=0.102654Jy sigma=0.000839 ! Fit after self-cal, rms=0.115681Jy sigma=0.000801 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.2 mas, bmaj=2.933 mas, bpa=19.73 degrees ! Estimated noise=442.695 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00474133 Jy ! Component: 100 - total flux cleaned = 0.00636038 Jy ! Component: 150 - total flux cleaned = 0.00682237 Jy ! Component: 200 - total flux cleaned = 0.00682207 Jy ! Total flux subtracted in 200 components = 0.00682207 Jy ! Clean residual min=-0.004028 max=0.003865 Jy/beam ! Clean residual mean=0.000012 rms=0.000950 Jy/beam ! Combined flux in latest and established models = 0.427311 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 66 components and 0.427311 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=0.115245Jy sigma=0.000793 ! Fit after self-cal, rms=0.115374Jy sigma=0.000793 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 = 0.00155317 Jy ! Component: 100 - total flux cleaned = 0.00195426 Jy ! Component: 150 - total flux cleaned = 0.00231968 Jy ! Component: 200 - total flux cleaned = 0.00259427 Jy ! Total flux subtracted in 200 components = 0.00259427 Jy ! Clean residual min=-0.003528 max=0.003449 Jy/beam ! Clean residual mean=0.000010 rms=0.000860 Jy/beam ! Combined flux in latest and established models = 0.429905 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 83 components and 0.429905 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=0.115270Jy sigma=0.000791 ! Fit after self-cal, rms=0.115271Jy sigma=0.000791 ! 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=0.115271Jy sigma=0.000791 ! Fit after self-cal, rms=0.116555Jy sigma=0.000790 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.204 mas, bmaj=2.937 mas, bpa=19.68 degrees ! Estimated noise=441.633 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000118744 Jy ! Component: 100 - total flux cleaned = 6.43388e-06 Jy ! Component: 150 - total flux cleaned = 6.71278e-05 Jy ! Component: 200 - total flux cleaned = 0.000346853 Jy ! Total flux subtracted in 200 components = 0.000346853 Jy ! Clean residual min=-0.003074 max=0.002596 Jy/beam ! Clean residual mean=0.000008 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.430252 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 93 components and 0.430252 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=0.116431Jy sigma=0.000788 ! Fit after self-cal, rms=0.116435Jy sigma=0.000788 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 = 0.000853705 Jy ! Component: 100 - total flux cleaned = 0.00105859 Jy ! Component: 150 - total flux cleaned = 0.00129835 Jy ! Component: 200 - total flux cleaned = 0.0014797 Jy ! Total flux subtracted in 200 components = 0.0014797 Jy ! Clean residual min=-0.002858 max=0.002389 Jy/beam ! Clean residual mean=0.000008 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.431732 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 95 components and 0.431732 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=0.116391Jy sigma=0.000788 ! Fit after self-cal, rms=0.116390Jy sigma=0.000788 ! 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=0.116390Jy sigma=0.000788 ! Fit after self-cal, rms=0.117200Jy sigma=0.000787 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.459 mas, bmaj=3.511 mas, bpa=14.93 degrees ! Estimated noise=478.205 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.49043e-07 Jy ! Component: 100 - total flux cleaned = 0.000402766 Jy ! Component: 150 - total flux cleaned = 0.000818796 Jy ! Component: 200 - total flux cleaned = 0.00106383 Jy ! Total flux subtracted in 200 components = 0.00106383 Jy ! Clean residual min=-0.002416 max=0.002224 Jy/beam ! Clean residual mean=0.000009 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.432795 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 109 components and 0.432795 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=0.117159Jy sigma=0.000787 ! Fit after self-cal, rms=0.117165Jy sigma=0.000787 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 = 0.000486464 Jy ! Component: 100 - total flux cleaned = 0.000717543 Jy ! Component: 150 - total flux cleaned = 0.000776622 Jy ! Component: 200 - total flux cleaned = 0.000854505 Jy ! Total flux subtracted in 200 components = 0.000854505 Jy ! Clean residual min=-0.002299 max=0.002028 Jy/beam ! Clean residual mean=0.000008 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.43365 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 120 components and 0.43365 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=0.117150Jy sigma=0.000787 ! Fit after self-cal, rms=0.117149Jy sigma=0.000787 ! 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=1.207 mas, bmaj=2.94 mas, bpa=19.65 degrees ! Estimated noise=441.061 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.207 x 2.94 at 19.65 degrees (North through East) ! Clean map min=-0.0027041 max=0.34714 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=1.035 mas, bmaj=2.802 mas, bpa=19.36 degrees ! Estimated noise=591.596 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.270684 Jy ! Component: 100 - total flux cleaned = 0.333104 Jy ! Component: 150 - total flux cleaned = 0.360707 Jy ! Component: 200 - total flux cleaned = 0.379267 Jy ! Total flux subtracted in 200 components = 0.379267 Jy ! Clean residual min=-0.006263 max=0.010286 Jy/beam ! Clean residual mean=-0.000026 rms=0.002119 Jy/beam ! Combined flux in latest and established models = 0.379267 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.379267 Jy ! Inverting map and beam ! Estimated beam: bmin=1.207 mas, bmaj=2.94 mas, bpa=19.65 degrees ! Estimated noise=441.061 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 = 0.0148273 Jy ! Component: 100 - total flux cleaned = 0.0247889 Jy ! Component: 150 - total flux cleaned = 0.031862 Jy ! Component: 200 - total flux cleaned = 0.037131 Jy ! Total flux subtracted in 200 components = 0.037131 Jy ! Clean residual min=-0.003660 max=0.003130 Jy/beam ! Clean residual mean=0.000002 rms=0.000954 Jy/beam ! Combined flux in latest and established models = 0.416398 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 74 components and 0.416398 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=2.459 mas, bmaj=3.511 mas, bpa=14.93 degrees ! Estimated noise=478.205 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00529792 Jy ! Component: 100 - total flux cleaned = 0.00892253 Jy ! Component: 150 - total flux cleaned = 0.0113826 Jy ! Component: 200 - total flux cleaned = 0.0127321 Jy ! Total flux subtracted in 200 components = 0.0127321 Jy ! Clean residual min=-0.002668 max=0.002304 Jy/beam ! Clean residual mean=0.000004 rms=0.000739 Jy/beam ! Combined flux in latest and established models = 0.42913 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 = 0.00104523 Jy ! Component: 100 - total flux cleaned = 0.00175276 Jy ! Component: 150 - total flux cleaned = 0.00225649 Jy ! Component: 200 - total flux cleaned = 0.00269429 Jy ! Total flux subtracted in 200 components = 0.00269429 Jy ! Clean residual min=-0.002302 max=0.001960 Jy/beam ! Clean residual mean=0.000005 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.431824 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 128 components and 0.431824 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.207 mas, bmaj=2.94 mas, bpa=19.65 degrees ! Estimated noise=441.061 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125245 Jy ! Component: 100 - total flux cleaned = 0.001678 Jy ! Component: 150 - total flux cleaned = 0.00186729 Jy ! Component: 200 - total flux cleaned = 0.00182459 Jy ! Total flux subtracted in 200 components = 0.00182459 Jy ! Clean residual min=-0.002112 max=0.001808 Jy/beam ! Clean residual mean=0.000004 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.433649 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 145 components and 0.433649 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=0.117193Jy sigma=0.000786 ! Fit after self-cal, rms=0.117168Jy sigma=0.000786 wmodel J0424+0204_X_2014_08_05_pus_map.mod ! Writing 145 model components to file: J0424+0204_X_2014_08_05_pus_map.mod wobs J0424+0204_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J0424+0204_X_2014_08_05_pus_uvs.fits wwins J0424+0204_X_2014_08_05_pus_map.win ! wwins: Wrote 2 windows to J0424+0204_X_2014_08_05_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 = -0.000869573 Jy ! Component: 100 - total flux cleaned = -0.0014892 Jy ! Component: 150 - total flux cleaned = -0.00200476 Jy ! Component: 200 - total flux cleaned = -0.00231029 Jy ! Component: 250 - total flux cleaned = -0.00251627 Jy ! Component: 300 - total flux cleaned = -0.00262945 Jy ! Component: 350 - total flux cleaned = -0.00273951 Jy ! Component: 400 - total flux cleaned = -0.00287216 Jy ! Component: 450 - total flux cleaned = -0.00294936 Jy ! Component: 500 - total flux cleaned = -0.00304896 Jy ! Component: 550 - total flux cleaned = -0.00314515 Jy ! Component: 600 - total flux cleaned = -0.00316797 Jy ! Component: 650 - total flux cleaned = -0.00319094 Jy ! Component: 700 - total flux cleaned = -0.00323607 Jy ! Component: 750 - total flux cleaned = -0.00328015 Jy ! Component: 800 - total flux cleaned = -0.00336618 Jy ! Component: 850 - total flux cleaned = -0.00340817 Jy ! Component: 900 - total flux cleaned = -0.00353203 Jy ! Component: 950 - total flux cleaned = -0.00359263 Jy ! Component: 1000 - total flux cleaned = -0.00375177 Jy ! Component: 1050 - total flux cleaned = -0.00381015 Jy ! Component: 1100 - total flux cleaned = -0.00398281 Jy ! Component: 1150 - total flux cleaned = -0.00409569 Jy ! Component: 1200 - total flux cleaned = -0.00416973 Jy ! Component: 1250 - total flux cleaned = -0.00427929 Jy ! Component: 1300 - total flux cleaned = -0.00442249 Jy ! Component: 1350 - total flux cleaned = -0.0044929 Jy ! Component: 1400 - total flux cleaned = -0.00456197 Jy ! Component: 1450 - total flux cleaned = -0.00471504 Jy ! Component: 1500 - total flux cleaned = -0.0047817 Jy ! Component: 1550 - total flux cleaned = -0.00484773 Jy ! Component: 1600 - total flux cleaned = -0.00494527 Jy ! Component: 1650 - total flux cleaned = -0.00504105 Jy ! Component: 1700 - total flux cleaned = -0.00513496 Jy ! Component: 1750 - total flux cleaned = -0.00515007 Jy ! Component: 1800 - total flux cleaned = -0.00524154 Jy ! Component: 1850 - total flux cleaned = -0.00524162 Jy ! Component: 1900 - total flux cleaned = -0.00531577 Jy ! Component: 1950 - total flux cleaned = -0.00533045 Jy ! Component: 2000 - total flux cleaned = -0.00534511 Jy ! Total flux subtracted in 2048 components = -0.00540228 Jy ! Clean residual min=-0.000825 max=0.000719 Jy/beam ! Clean residual mean=0.000000 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.428247 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 288 components and 0.428247 Jy ![Exited script file: muppet] wmap "J0424+0204_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.207 x 2.94 at 19.65 degrees (North through East) ! Clean map min=-0.00215 max=0.34883 Jy/beam ! Writing clean map to FITS file: J0424+0204_X_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.348832 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000280292 device "J0424+0204_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J0424+0204_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.241054 0.241054 0.482109 0.964217 1.92843 3.85687 7.71374 15.4275 30.855 61.7099 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.348 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.207 x 2.94 at 19.65 degrees (North through East) ! Clean map min=-0.00215 max=0.34883 Jy/beam quit ! Quitting program ! Log file J0424+0204_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:06:35 2016