! Started logfile: J0853-0150_X_2017_03_23_pus_uvs.log on Mon May 13 10:20:59 2019 obs J0853-0150_X_2017_03_23_pus_uva.fits ! Reading UV FITS file: J0853-0150_X_2017_03_23_pus_uva.fits ! AN table 1: 143 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.907071 visibilities/baseline/integration-bin. ! Found source: J0853-0150 ! ! 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 70044 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 J0853-0150_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 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 107 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 273 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 189 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 341 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 285 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 363 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 689 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.996023Jy sigma=0.008642 ! Fit after self-cal, rms=0.962116Jy sigma=0.008363 ! 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=0.7458 mas, bmaj=1.964 mas, bpa=-8.764 degrees ! Estimated noise=777.296 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 = 0.0315123 Jy ! Component: 100 - total flux cleaned = 0.038541 Jy ! Total flux subtracted in 100 components = 0.038541 Jy ! Clean residual min=-0.001968 max=0.002411 Jy/beam ! Clean residual mean=0.000002 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.038541 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.038541 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=0.077857Jy sigma=0.000631 ! Fit after self-cal, rms=0.076481Jy sigma=0.000619 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00430762 Jy ! Component: 100 - total flux cleaned = 0.00535089 Jy ! Total flux subtracted in 100 components = 0.00535089 Jy ! Clean residual min=-0.001756 max=0.001611 Jy/beam ! Clean residual mean=0.000002 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.0438919 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 12 components and 0.0438919 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=0.076252Jy sigma=0.000618 ! Fit after self-cal, rms=0.076240Jy sigma=0.000618 ! 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=0.9821 mas, bmaj=2.439 mas, bpa=-8.859 degrees ! Estimated noise=351.334 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 = 0.00112615 Jy ! Component: 100 - total flux cleaned = 0.00109841 Jy ! Component: 150 - total flux cleaned = 0.00107938 Jy ! Component: 200 - total flux cleaned = 0.00104294 Jy ! Total flux subtracted in 200 components = 0.00104294 Jy ! Clean residual min=-0.001182 max=0.001333 Jy/beam ! Clean residual mean=0.000010 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.0449349 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 19 components and 0.0449349 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=0.076210Jy sigma=0.000617 ! Fit after self-cal, rms=0.076195Jy sigma=0.000617 ! 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 0.98 HN 1.03 KP 0.98 ! LA 1.03 MK 1.03 NL 1.08 OV 1.05 ! PT 1.00 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 0.98 KP 0.94 ! LA 1.06 MK 1.07 NL 1.06 OV 1.04 ! PT 1.07 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.05 KP 0.89 ! LA 1.09 MK 1.01 NL 1.10 OV 1.02 ! PT 1.09 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.09 KP 0.92 ! LA 1.05 MK 1.05 NL 1.09 OV 1.06 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 1.06 KP 0.98 ! LA 1.11 MK 0.97 NL 1.06 OV 1.06 ! PT 1.09 SC 1.03 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.94 HN 0.96 KP 0.92 ! LA 1.06 MK 0.96 NL 1.13 OV 1.04 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.02 KP 0.97 ! LA 1.05 MK 1.02 NL 1.13 OV 1.03 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 0.95 KP 0.89 ! LA 1.04 MK 1.02 NL 1.06 OV 1.11 ! PT 0.94 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 1.04 KP 0.91 ! LA 1.03 MK 1.00 NL 0.98 OV 1.01 ! PT 0.94 SC 1.00* ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.96 HN 0.93 KP 0.89 ! LA 0.99 MK 0.99 NL 1.05 OV 1.08 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.88 HN 0.96 KP 0.88 ! LA 1.04 MK 0.84 NL 1.03 OV 0.94 ! PT 0.88 SC 0.91 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.85 HN 0.87 KP 0.88 ! LA 0.94 MK 1.00* NL 0.99 OV 0.94 ! PT 0.96 SC 1.00* ! ! ! Fit before self-cal, rms=0.076195Jy sigma=0.000617 ! Fit after self-cal, rms=0.075802Jy sigma=0.000616 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9874 mas, bmaj=2.435 mas, bpa=-8.722 degrees ! Estimated noise=353.205 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 = 0.000331768 Jy ! Component: 100 - total flux cleaned = 0.000332949 Jy ! Component: 150 - total flux cleaned = 0.000343707 Jy ! Component: 200 - total flux cleaned = 0.000353589 Jy ! Total flux subtracted in 200 components = 0.000353589 Jy ! Clean residual min=-0.001003 max=0.001146 Jy/beam ! Clean residual mean=0.000011 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.0452884 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 23 components and 0.0452884 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=0.075797Jy sigma=0.000616 ! Fit after self-cal, rms=0.075768Jy sigma=0.000616 ! 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=0.075768Jy sigma=0.000616 ! Fit after self-cal, rms=0.075490Jy sigma=0.000615 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9877 mas, bmaj=2.43 mas, bpa=-8.756 degrees ! Estimated noise=354.257 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000219868 Jy ! Component: 100 - total flux cleaned = 0.000241032 Jy ! Component: 150 - total flux cleaned = 0.000250695 Jy ! Component: 200 - total flux cleaned = 0.000268726 Jy ! Total flux subtracted in 200 components = 0.000268726 Jy ! Clean residual min=-0.000975 max=0.000983 Jy/beam ! Clean residual mean=0.000004 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.0455572 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 25 components and 0.0455572 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=0.075487Jy sigma=0.000615 ! Fit after self-cal, rms=0.075498Jy sigma=0.000615 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 = -3.84051e-05 Jy ! Component: 100 - total flux cleaned = -4.91728e-05 Jy ! Component: 150 - total flux cleaned = -6.77404e-05 Jy ! Component: 200 - total flux cleaned = -5.9329e-05 Jy ! Total flux subtracted in 200 components = -5.9329e-05 Jy ! Clean residual min=-0.000938 max=0.000980 Jy/beam ! Clean residual mean=0.000006 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.0454978 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 26 components and 0.0454978 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=0.075495Jy sigma=0.000615 ! Fit after self-cal, rms=0.075487Jy sigma=0.000615 ! 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=0.075487Jy sigma=0.000615 ! Fit after self-cal, rms=0.075521Jy sigma=0.000614 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9862 mas, bmaj=2.431 mas, bpa=-8.859 degrees ! Estimated noise=353.664 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.24327e-05 Jy ! Component: 100 - total flux cleaned = 3.22873e-05 Jy ! Component: 150 - total flux cleaned = 2.33543e-05 Jy ! Component: 200 - total flux cleaned = 2.31867e-05 Jy ! Total flux subtracted in 200 components = 2.31867e-05 Jy ! Clean residual min=-0.000905 max=0.000947 Jy/beam ! Clean residual mean=0.000002 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.045521 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 27 components and 0.045521 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=0.075519Jy sigma=0.000614 ! Fit after self-cal, rms=0.075534Jy sigma=0.000614 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 = -6.40781e-05 Jy ! Component: 100 - total flux cleaned = -5.52735e-05 Jy ! Component: 150 - total flux cleaned = -4.76516e-05 Jy ! Component: 200 - total flux cleaned = -4.01839e-05 Jy ! Total flux subtracted in 200 components = -4.01839e-05 Jy ! Clean residual min=-0.000939 max=0.000930 Jy/beam ! Clean residual mean=0.000003 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.0454808 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 28 components and 0.0454808 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=0.075532Jy sigma=0.000614 ! Fit after self-cal, rms=0.075529Jy sigma=0.000614 ! 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=0.075529Jy sigma=0.000614 ! Fit after self-cal, rms=0.075631Jy sigma=0.000614 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.276 mas, bmaj=3.586 mas, bpa=-0.8167 degrees ! Estimated noise=421.79 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000133473 Jy ! Component: 100 - total flux cleaned = 0.00013219 Jy ! Component: 150 - total flux cleaned = 0.000142595 Jy ! Component: 200 - total flux cleaned = 0.000138503 Jy ! Total flux subtracted in 200 components = 0.000138503 Jy ! Clean residual min=-0.000805 max=0.001041 Jy/beam ! Clean residual mean=0.000003 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.0456193 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 30 components and 0.0456193 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=0.075632Jy sigma=0.000614 ! Fit after self-cal, rms=0.075640Jy sigma=0.000614 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 = -2.65392e-05 Jy ! Component: 100 - total flux cleaned = -2.58214e-05 Jy ! Component: 150 - total flux cleaned = -2.89678e-05 Jy ! Component: 200 - total flux cleaned = -3.87344e-05 Jy ! Total flux subtracted in 200 components = -3.87344e-05 Jy ! Clean residual min=-0.000811 max=0.001028 Jy/beam ! Clean residual mean=0.000004 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.0455806 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 32 components and 0.0455806 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=0.075641Jy sigma=0.000614 ! Fit after self-cal, rms=0.075639Jy sigma=0.000614 ! 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=0.9847 mas, bmaj=2.435 mas, bpa=-8.954 degrees ! Estimated noise=353.493 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9847 x 2.435 at -8.954 degrees (North through East) ! Clean map min=-0.00090036 max=0.042944 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=0.747 mas, bmaj=1.961 mas, bpa=-8.7 degrees ! Estimated noise=767.212 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0334944 Jy ! Component: 100 - total flux cleaned = 0.0410763 Jy ! Component: 150 - total flux cleaned = 0.0438885 Jy ! Component: 200 - total flux cleaned = 0.0441861 Jy ! Total flux subtracted in 200 components = 0.0441861 Jy ! Clean residual min=-0.001888 max=0.001819 Jy/beam ! Clean residual mean=-0.000005 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.0441861 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0441861 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9847 mas, bmaj=2.435 mas, bpa=-8.954 degrees ! Estimated noise=353.493 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) ! Added new window around map position (0.8, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131794 Jy ! Component: 100 - total flux cleaned = 0.00154083 Jy ! Component: 150 - total flux cleaned = 0.00159967 Jy ! Component: 200 - total flux cleaned = 0.00160019 Jy ! Total flux subtracted in 200 components = 0.00160019 Jy ! Clean residual min=-0.000961 max=0.000886 Jy/beam ! Clean residual mean=0.000002 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.0457863 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 20 components and 0.0457863 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=2.276 mas, bmaj=3.586 mas, bpa=-0.8167 degrees ! Estimated noise=421.79 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.98716e-05 Jy ! Component: 100 - total flux cleaned = -6.66518e-05 Jy ! Component: 150 - total flux cleaned = -7.80757e-05 Jy ! Component: 200 - total flux cleaned = -0.00011585 Jy ! Total flux subtracted in 200 components = -0.00011585 Jy ! Clean residual min=-0.000788 max=0.000982 Jy/beam ! Clean residual mean=0.000004 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.0456704 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 = -3.2608e-05 Jy ! Component: 100 - total flux cleaned = -6.13448e-05 Jy ! Component: 150 - total flux cleaned = -8.66583e-05 Jy ! Component: 200 - total flux cleaned = -0.000109065 Jy ! Total flux subtracted in 200 components = -0.000109065 Jy ! Clean residual min=-0.000779 max=0.000979 Jy/beam ! Clean residual mean=0.000004 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.0455613 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 42 components and 0.0455613 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9847 mas, bmaj=2.435 mas, bpa=-8.954 degrees ! Estimated noise=353.493 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000181732 Jy ! Component: 100 - total flux cleaned = -0.000209422 Jy ! Component: 150 - total flux cleaned = -0.000257944 Jy ! Component: 200 - total flux cleaned = -0.000268928 Jy ! Total flux subtracted in 200 components = -0.000268928 Jy ! Clean residual min=-0.000945 max=0.000893 Jy/beam ! Clean residual mean=0.000002 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.0452924 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 53 components and 0.0452924 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=0.075637Jy sigma=0.000614 ! Fit after self-cal, rms=0.075636Jy sigma=0.000614 wmodel J0853-0150_X_2017_03_23_pus_map.mod ! Writing 53 model components to file: J0853-0150_X_2017_03_23_pus_map.mod wobs J0853-0150_X_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J0853-0150_X_2017_03_23_pus_uvs.fits wwins J0853-0150_X_2017_03_23_pus_map.win ! wwins: Wrote 2 windows to J0853-0150_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 = -7.34142e-05 Jy ! Component: 100 - total flux cleaned = -2.73682e-05 Jy ! Component: 150 - total flux cleaned = 1.62912e-05 Jy ! Component: 200 - total flux cleaned = 0.000100048 Jy ! Component: 250 - total flux cleaned = 0.000179951 Jy ! Component: 300 - total flux cleaned = 0.000230601 Jy ! Component: 350 - total flux cleaned = 0.000354208 Jy ! Component: 400 - total flux cleaned = 0.000462494 Jy ! Component: 450 - total flux cleaned = 0.000544573 Jy ! Component: 500 - total flux cleaned = 0.000602008 Jy ! Component: 550 - total flux cleaned = 0.000680719 Jy ! Component: 600 - total flux cleaned = 0.000735738 Jy ! Component: 650 - total flux cleaned = 0.00077929 Jy ! Component: 700 - total flux cleaned = 0.00085412 Jy ! Component: 750 - total flux cleaned = 0.000937725 Jy ! Component: 800 - total flux cleaned = 0.000968295 Jy ! Component: 850 - total flux cleaned = 0.00102881 Jy ! Component: 900 - total flux cleaned = 0.00109821 Jy ! Component: 950 - total flux cleaned = 0.00114696 Jy ! Component: 1000 - total flux cleaned = 0.00117591 Jy ! Component: 1050 - total flux cleaned = 0.00123308 Jy ! Component: 1100 - total flux cleaned = 0.00127996 Jy ! Component: 1150 - total flux cleaned = 0.0013171 Jy ! Component: 1200 - total flux cleaned = 0.00135357 Jy ! Component: 1250 - total flux cleaned = 0.00138964 Jy ! Component: 1300 - total flux cleaned = 0.00142533 Jy ! Component: 1350 - total flux cleaned = 0.00144295 Jy ! Component: 1400 - total flux cleaned = 0.00150406 Jy ! Component: 1450 - total flux cleaned = 0.00154721 Jy ! Component: 1500 - total flux cleaned = 0.00158992 Jy ! Component: 1550 - total flux cleaned = 0.00163205 Jy ! Component: 1600 - total flux cleaned = 0.00164887 Jy ! Component: 1650 - total flux cleaned = 0.0016904 Jy ! Component: 1700 - total flux cleaned = 0.00177228 Jy ! Component: 1750 - total flux cleaned = 0.00179657 Jy ! Component: 1800 - total flux cleaned = 0.00182874 Jy ! Component: 1850 - total flux cleaned = 0.00186846 Jy ! Component: 1900 - total flux cleaned = 0.00185271 Jy ! Component: 1950 - total flux cleaned = 0.00189937 Jy ! Component: 2000 - total flux cleaned = 0.00189176 Jy ! Total flux subtracted in 2048 components = 0.00194536 Jy ! Clean residual min=-0.000399 max=0.000392 Jy/beam ! Clean residual mean=0.000001 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.0472378 Jy keep ! Adding 135 model components to the UV plane model. ! The established model now contains 188 components and 0.0472378 Jy ![Exited script file: muppet] wmap "J0853-0150_X_2017_03_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9847 x 2.435 at -8.954 degrees (North through East) ! Clean map min=-0.00081911 max=0.04264 Jy/beam ! Writing clean map to FITS file: J0853-0150_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 0.0426401 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000141547 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.995868 0.995868 1.99174 3.98347 7.96695 15.9339 31.8678 63.7356 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.042 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9847 x 2.435 at -8.954 degrees (North through East) ! Clean map min=-0.00081911 max=0.04264 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 J0853-0150_X_2017_03_23_pus_uvs.log closed on Mon May 13 10:21:03 2019