! Started logfile: J0922-3959_X_2017_03_23_pus_uvs.log on Mon May 13 10:21:09 2019 obs J0922-3959_X_2017_03_23_pus_uva.fits ! Reading UV FITS file: J0922-3959_X_2017_03_23_pus_uva.fits ! AN table 1: 15 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.334815 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0922-3959 ! ! 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 1124 lines of history. ! ! Reading 2712 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 J0922-3959_X_2017_03_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 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.292136Jy sigma=0.001659 ! Fit after self-cal, rms=0.265728Jy sigma=0.001445 ! 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=0.7474 mas, bmaj=4.402 mas, bpa=1.247 degrees ! Estimated noise=3585.73 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 = 0.63745 Jy ! Component: 100 - total flux cleaned = 0.823622 Jy ! Total flux subtracted in 100 components = 0.823622 Jy ! Clean residual min=-0.039414 max=0.082758 Jy/beam ! Clean residual mean=0.000454 rms=0.015707 Jy/beam ! Combined flux in latest and established models = 0.823622 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.823622 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=0.211167Jy sigma=0.001337 ! Fit after self-cal, rms=0.211190Jy sigma=0.001336 ! 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=0.9393 mas, bmaj=5.277 mas, bpa=0.8228 degrees ! Estimated noise=2078.04 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 = 0.127801 Jy ! Component: 100 - total flux cleaned = 0.184369 Jy ! Component: 150 - total flux cleaned = 0.213007 Jy ! Component: 200 - total flux cleaned = 0.228234 Jy ! Total flux subtracted in 200 components = 0.228234 Jy ! Clean residual min=-0.016888 max=0.023387 Jy/beam ! Clean residual mean=-0.000070 rms=0.004940 Jy/beam ! Combined flux in latest and established models = 1.05186 Jy ! Performing phase self-cal ! Adding 84 model components to the UV plane model. ! The established model now contains 88 components and 1.05186 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=0.131326Jy sigma=0.000700 ! Fit after self-cal, rms=0.131266Jy sigma=0.000699 ! 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 1.00* FD 0.99 HN 1.37 KP 0.99 ! LA 0.98 MK 0.92 NL 1.00* OV 1.01 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.51 KP 0.97 ! LA 0.98 MK 0.94 NL 1.00* OV 0.99 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.29 KP 0.97 ! LA 1.01 MK 0.95 NL 1.00* OV 1.00 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.41 KP 0.98 ! LA 1.02 MK 0.94 NL 1.00* OV 1.04 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.25 KP 0.98 ! LA 1.00 MK 0.99 NL 1.00* OV 1.01 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.54 KP 0.96 ! LA 1.01 MK 0.96 NL 1.00* OV 1.01 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.31 KP 0.97 ! LA 1.01 MK 1.00 NL 1.00* OV 1.02 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 HN 1.43 KP 0.98 ! LA 0.99 MK 0.98 NL 1.00* OV 1.02 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.31 KP 0.97 ! LA 1.02 MK 1.00 NL 1.00* OV 1.01 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.34 KP 1.00 ! LA 1.02 MK 1.03 NL 1.00* OV 1.02 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 HN 1.36 KP 0.97 ! LA 1.01 MK 1.05 NL 1.00* OV 1.02 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.37 KP 1.04 ! LA 1.00 MK 0.99 NL 1.00* OV 1.01 ! PT 0.97 SC 1.00 ! ! ! Fit before self-cal, rms=0.131266Jy sigma=0.000699 ! Fit after self-cal, rms=0.131313Jy sigma=0.000646 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9411 mas, bmaj=5.306 mas, bpa=0.7618 degrees ! Estimated noise=2086.2 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 = 5.65023e-05 Jy ! Component: 100 - total flux cleaned = -0.000129357 Jy ! Component: 150 - total flux cleaned = -0.000130041 Jy ! Component: 200 - total flux cleaned = -0.000130289 Jy ! Total flux subtracted in 200 components = -0.000130289 Jy ! Clean residual min=-0.015144 max=0.013114 Jy/beam ! Clean residual mean=-0.000093 rms=0.003440 Jy/beam ! Combined flux in latest and established models = 1.05173 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 91 components and 1.05173 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=0.131062Jy sigma=0.000642 ! Fit after self-cal, rms=0.131104Jy sigma=0.000642 ! 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=0.131104Jy sigma=0.000642 ! Fit after self-cal, rms=0.130634Jy sigma=0.000623 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9395 mas, bmaj=5.309 mas, bpa=0.8242 degrees ! Estimated noise=2083.48 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000814403 Jy ! Component: 100 - total flux cleaned = -0.00129902 Jy ! Component: 150 - total flux cleaned = -0.00138717 Jy ! Component: 200 - total flux cleaned = -0.0015533 Jy ! Total flux subtracted in 200 components = -0.0015533 Jy ! Clean residual min=-0.008698 max=0.007976 Jy/beam ! Clean residual mean=0.000089 rms=0.002090 Jy/beam ! Combined flux in latest and established models = 1.05017 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 95 components and 1.05017 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=0.130503Jy sigma=0.000622 ! Fit after self-cal, rms=0.130510Jy sigma=0.000622 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 = -0.000176956 Jy ! Component: 100 - total flux cleaned = -0.000255845 Jy ! Component: 150 - total flux cleaned = -0.000327647 Jy ! Component: 200 - total flux cleaned = -0.000470173 Jy ! Total flux subtracted in 200 components = -0.000470173 Jy ! Clean residual min=-0.007980 max=0.007745 Jy/beam ! Clean residual mean=0.000092 rms=0.002032 Jy/beam ! Combined flux in latest and established models = 1.0497 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 96 components and 1.0497 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=0.130409Jy sigma=0.000621 ! Fit after self-cal, rms=0.130410Jy sigma=0.000621 ! 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=0.130410Jy sigma=0.000621 ! Fit after self-cal, rms=0.130906Jy sigma=0.000621 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9392 mas, bmaj=5.308 mas, bpa=0.8284 degrees ! Estimated noise=2081.59 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000963021 Jy ! Component: 100 - total flux cleaned = -0.00127941 Jy ! Component: 150 - total flux cleaned = -0.00135545 Jy ! Component: 200 - total flux cleaned = -0.00149534 Jy ! Total flux subtracted in 200 components = -0.00149534 Jy ! Clean residual min=-0.007462 max=0.007404 Jy/beam ! Clean residual mean=0.000086 rms=0.001978 Jy/beam ! Combined flux in latest and established models = 1.04821 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 96 components and 1.04821 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=0.130812Jy sigma=0.000620 ! Fit after self-cal, rms=0.130813Jy sigma=0.000620 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 = -9.40582e-05 Jy ! Component: 100 - total flux cleaned = -0.000224498 Jy ! Component: 150 - total flux cleaned = -0.000346887 Jy ! Component: 200 - total flux cleaned = -0.000405376 Jy ! Total flux subtracted in 200 components = -0.000405376 Jy ! Clean residual min=-0.006904 max=0.007229 Jy/beam ! Clean residual mean=0.000088 rms=0.001940 Jy/beam ! Combined flux in latest and established models = 1.0478 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 97 components and 1.0478 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=0.130741Jy sigma=0.000620 ! Fit after self-cal, rms=0.130742Jy sigma=0.000620 ! 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=0.130742Jy sigma=0.000620 ! Fit after self-cal, rms=0.131168Jy sigma=0.000619 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.99 mas, bmaj=10.58 mas, bpa=4.491 degrees ! Estimated noise=2523.52 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00132122 Jy ! Component: 100 - total flux cleaned = -0.00131718 Jy ! Component: 150 - total flux cleaned = -0.00145587 Jy ! Component: 200 - total flux cleaned = -0.00165762 Jy ! Total flux subtracted in 200 components = -0.00165762 Jy ! Clean residual min=-0.008066 max=0.007266 Jy/beam ! Clean residual mean=0.000144 rms=0.002466 Jy/beam ! Combined flux in latest and established models = 1.04614 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 99 components and 1.04614 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=0.131146Jy sigma=0.000619 ! Fit after self-cal, rms=0.131131Jy sigma=0.000619 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 = -0.000362985 Jy ! Component: 100 - total flux cleaned = -0.00035826 Jy ! Component: 150 - total flux cleaned = -0.000355169 Jy ! Component: 200 - total flux cleaned = -0.000470458 Jy ! Total flux subtracted in 200 components = -0.000470458 Jy ! Clean residual min=-0.007831 max=0.007049 Jy/beam ! Clean residual mean=0.000151 rms=0.002405 Jy/beam ! Combined flux in latest and established models = 1.04567 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 100 components and 1.04567 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=0.131131Jy sigma=0.000619 ! Fit after self-cal, rms=0.131115Jy sigma=0.000619 ! 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=0.9389 mas, bmaj=5.307 mas, bpa=0.8307 degrees ! Estimated noise=2079.8 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9389 x 5.307 at 0.8307 degrees (North through East) ! Clean map min=-0.0062037 max=0.83371 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 ! Performing amp+phase self-cal ! ! 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=0.131115Jy sigma=0.000619 ! Fit after self-cal, rms=0.125612Jy sigma=0.000555 ! Inverting map and beam ! Estimated beam: bmin=0.9392 mas, bmaj=5.309 mas, bpa=0.8786 degrees ! Estimated noise=2080.29 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000896773 Jy ! Component: 100 - total flux cleaned = -0.00107071 Jy ! Component: 150 - total flux cleaned = -0.00112579 Jy ! Component: 200 - total flux cleaned = -0.0012309 Jy ! Total flux subtracted in 200 components = -0.0012309 Jy ! Clean residual min=-0.006195 max=0.006669 Jy/beam ! Clean residual mean=0.000073 rms=0.001831 Jy/beam ! Combined flux in latest and established models = 1.04444 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 103 components and 1.04444 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=0.125542Jy sigma=0.000555 ! Fit after self-cal, rms=0.125543Jy sigma=0.000555 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000142656 Jy ! Component: 100 - total flux cleaned = -0.000244318 Jy ! Component: 150 - total flux cleaned = -0.000343767 Jy ! Component: 200 - total flux cleaned = -0.000390917 Jy ! Total flux subtracted in 200 components = -0.000390917 Jy ! Clean residual min=-0.006039 max=0.006523 Jy/beam ! Clean residual mean=0.000076 rms=0.001806 Jy/beam ! Combined flux in latest and established models = 1.04405 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 104 components and 1.04405 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=0.125487Jy sigma=0.000554 ! Fit after self-cal, rms=0.125488Jy sigma=0.000554 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.125488Jy sigma=0.000554 ! Fit after self-cal, rms=0.125823Jy sigma=0.000554 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=0.7436 mas, bmaj=4.385 mas, bpa=1.387 degrees ! Estimated noise=3643.29 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.647654 Jy ! Component: 100 - total flux cleaned = 0.825921 Jy ! Component: 150 - total flux cleaned = 0.906533 Jy ! Component: 200 - total flux cleaned = 0.952776 Jy ! Total flux subtracted in 200 components = 0.952776 Jy ! Clean residual min=-0.016872 max=0.030806 Jy/beam ! Clean residual mean=0.000278 rms=0.005709 Jy/beam ! Combined flux in latest and established models = 0.952776 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 68 model components to the UV plane model. ! The established model now contains 68 components and 0.952776 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9389 mas, bmaj=5.308 mas, bpa=0.8708 degrees ! Estimated noise=2078.61 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 = 0.04283 Jy ! Component: 100 - total flux cleaned = 0.0626149 Jy ! Component: 150 - total flux cleaned = 0.0725948 Jy ! Component: 200 - total flux cleaned = 0.0777258 Jy ! Total flux subtracted in 200 components = 0.0777258 Jy ! Clean residual min=-0.005766 max=0.006891 Jy/beam ! Clean residual mean=0.000161 rms=0.001915 Jy/beam ! Combined flux in latest and established models = 1.0305 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 106 components and 1.0305 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=2.993 mas, bmaj=10.6 mas, bpa=4.513 degrees ! Estimated noise=2521.09 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00373821 Jy ! Component: 100 - total flux cleaned = 0.00437883 Jy ! Component: 150 - total flux cleaned = 0.00450356 Jy ! Component: 200 - total flux cleaned = 0.00468802 Jy ! Total flux subtracted in 200 components = 0.00468802 Jy ! Clean residual min=-0.006075 max=0.006903 Jy/beam ! Clean residual mean=0.000223 rms=0.002259 Jy/beam ! Combined flux in latest and established models = 1.03519 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 = 0.000173105 Jy ! Component: 100 - total flux cleaned = 0.000285723 Jy ! Component: 150 - total flux cleaned = 0.000450858 Jy ! Component: 200 - total flux cleaned = 0.000607914 Jy ! Total flux subtracted in 200 components = 0.000607914 Jy ! Clean residual min=-0.006131 max=0.006790 Jy/beam ! Clean residual mean=0.000216 rms=0.002228 Jy/beam ! Combined flux in latest and established models = 1.0358 Jy ! Adding 5 model components to the UV plane model. ! The established model now contains 109 components and 1.0358 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9389 mas, bmaj=5.308 mas, bpa=0.8708 degrees ! Estimated noise=2078.61 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00126049 Jy ! Component: 100 - total flux cleaned = -0.000837646 Jy ! Component: 150 - total flux cleaned = -0.000650037 Jy ! Component: 200 - total flux cleaned = -0.00056588 Jy ! Total flux subtracted in 200 components = -0.00056588 Jy ! Clean residual min=-0.005469 max=0.006612 Jy/beam ! Clean residual mean=0.000129 rms=0.001751 Jy/beam ! Combined flux in latest and established models = 1.03523 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 113 components and 1.03523 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=0.126898Jy sigma=0.000555 ! Fit after self-cal, rms=0.126857Jy sigma=0.000555 wmodel J0922-3959_X_2017_03_23_pus_map.mod ! Writing 113 model components to file: J0922-3959_X_2017_03_23_pus_map.mod wobs J0922-3959_X_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J0922-3959_X_2017_03_23_pus_uvs.fits wwins J0922-3959_X_2017_03_23_pus_map.win ! wwins: Wrote 1 windows to J0922-3959_X_2017_03_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 = 0.00276024 Jy ! Component: 100 - total flux cleaned = 0.0046587 Jy ! Component: 150 - total flux cleaned = 0.00578334 Jy ! Component: 200 - total flux cleaned = 0.00642388 Jy ! Component: 250 - total flux cleaned = 0.00724559 Jy ! Component: 300 - total flux cleaned = 0.00795633 Jy ! Component: 350 - total flux cleaned = 0.00863415 Jy ! Component: 400 - total flux cleaned = 0.00934556 Jy ! Component: 450 - total flux cleaned = 0.00990389 Jy ! Component: 500 - total flux cleaned = 0.0102636 Jy ! Component: 550 - total flux cleaned = 0.0106117 Jy ! Component: 600 - total flux cleaned = 0.010948 Jy ! Component: 650 - total flux cleaned = 0.0112742 Jy ! Component: 700 - total flux cleaned = 0.0117487 Jy ! Component: 750 - total flux cleaned = 0.0121585 Jy ! Component: 800 - total flux cleaned = 0.0126584 Jy ! Component: 850 - total flux cleaned = 0.013 Jy ! Component: 900 - total flux cleaned = 0.0133816 Jy ! Component: 950 - total flux cleaned = 0.0138015 Jy ! Component: 1000 - total flux cleaned = 0.0140759 Jy ! Component: 1050 - total flux cleaned = 0.0143899 Jy ! Component: 1100 - total flux cleaned = 0.014787 Jy ! Component: 1150 - total flux cleaned = 0.0150909 Jy ! Component: 1200 - total flux cleaned = 0.0153903 Jy ! Component: 1250 - total flux cleaned = 0.0156005 Jy ! Component: 1300 - total flux cleaned = 0.0158909 Jy ! Component: 1350 - total flux cleaned = 0.0161771 Jy ! Component: 1400 - total flux cleaned = 0.0164189 Jy ! Component: 1450 - total flux cleaned = 0.0166181 Jy ! Component: 1500 - total flux cleaned = 0.0168936 Jy ! Component: 1550 - total flux cleaned = 0.0171652 Jy ! Component: 1600 - total flux cleaned = 0.0175096 Jy ! Component: 1650 - total flux cleaned = 0.0177363 Jy ! Component: 1700 - total flux cleaned = 0.0180357 Jy ! Component: 1750 - total flux cleaned = 0.0182573 Jy ! Component: 1800 - total flux cleaned = 0.0185135 Jy ! Component: 1850 - total flux cleaned = 0.0187675 Jy ! Component: 1900 - total flux cleaned = 0.0189827 Jy ! Component: 1950 - total flux cleaned = 0.019232 Jy ! Component: 2000 - total flux cleaned = 0.0195843 Jy ! Total flux subtracted in 2048 components = 0.0198288 Jy ! Clean residual min=-0.001745 max=0.001847 Jy/beam ! Clean residual mean=0.000055 rms=0.000741 Jy/beam ! Combined flux in latest and established models = 1.05506 Jy keep ! Adding 163 model components to the UV plane model. ! The established model now contains 276 components and 1.05506 Jy ![Exited script file: muppet] wmap "J0922-3959_X_2017_03_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9389 x 5.308 at 0.8708 degrees (North through East) ! Clean map min=-0.0030998 max=0.8591 Jy/beam ! Writing clean map to FITS file: J0922-3959_X_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.859096 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000732264 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.25571 0.25571 0.51142 1.02284 2.04568 4.09136 8.18272 16.3654 32.7309 65.4617 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.859 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9389 x 5.308 at 0.8708 degrees (North through East) ! Clean map min=-0.0030998 max=0.8591 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 J0922-3959_X_2017_03_23_pus_uvs.log closed on Mon May 13 10:21:10 2019