! Started logfile: J0911+3349_X_2017_07_16_pus_uvs.log on Thu May 9 14:03:32 2019 obs J0911+3349_X_2017_07_16_pus_uva.fits ! Reading UV FITS file: J0911+3349_X_2017_07_16_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.779922 visibilities/baseline/integration-bin. ! Found source: J0911+3349 ! ! 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 1200 lines of history. ! ! Reading 48012 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 J0911+3349_X_2017_07_16_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 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 153 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 153 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 153 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 153 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 266 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 230 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 233 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 230 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 430 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 430 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 430 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.985828Jy sigma=0.008218 ! Fit after self-cal, rms=0.954220Jy sigma=0.007967 ! 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=0.7778 mas, bmaj=1.319 mas, bpa=7.314 degrees ! Estimated noise=911.979 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 = 0.0367033 Jy ! Component: 100 - total flux cleaned = 0.0450705 Jy ! Total flux subtracted in 100 components = 0.0450705 Jy ! Clean residual min=-0.003558 max=0.005285 Jy/beam ! Clean residual mean=-0.000026 rms=0.000890 Jy/beam ! Combined flux in latest and established models = 0.0450705 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0450705 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=0.082060Jy sigma=0.000653 ! Fit after self-cal, rms=0.081178Jy sigma=0.000646 ! 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=0.9042 mas, bmaj=1.603 mas, bpa=12.66 degrees ! Estimated noise=422.874 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 (0.8, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00783882 Jy ! Component: 100 - total flux cleaned = 0.0128787 Jy ! Component: 150 - total flux cleaned = 0.0165829 Jy ! Component: 200 - total flux cleaned = 0.0194369 Jy ! Total flux subtracted in 200 components = 0.0194369 Jy ! Clean residual min=-0.002342 max=0.003789 Jy/beam ! Clean residual mean=-0.000044 rms=0.000768 Jy/beam ! Combined flux in latest and established models = 0.0645074 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 48 components and 0.0645074 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=0.080294Jy sigma=0.000638 ! Fit after self-cal, rms=0.080077Jy sigma=0.000636 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00467153 Jy ! Component: 100 - total flux cleaned = 0.00749515 Jy ! Component: 150 - total flux cleaned = 0.00959371 Jy ! Component: 200 - total flux cleaned = 0.0112491 Jy ! Total flux subtracted in 200 components = 0.0112491 Jy ! Clean residual min=-0.002035 max=0.003564 Jy/beam ! Clean residual mean=-0.000032 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.0757566 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 73 components and 0.0757566 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=0.079783Jy sigma=0.000633 ! Fit after self-cal, rms=0.079674Jy sigma=0.000632 ! Inverting map ! Added new window around map position (2, 6.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0037615 Jy ! Component: 100 - total flux cleaned = 0.00623004 Jy ! Component: 150 - total flux cleaned = 0.00811451 Jy ! Component: 200 - total flux cleaned = 0.00961845 Jy ! Total flux subtracted in 200 components = 0.00961845 Jy ! Clean residual min=-0.001649 max=0.001899 Jy/beam ! Clean residual mean=-0.000022 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.085375 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 99 components and 0.085375 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=0.079467Jy sigma=0.000630 ! Fit after self-cal, rms=0.079379Jy sigma=0.000630 ! 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 0.95 FD 1.00* HN 1.03 KP 0.99 ! LA 0.95 MK 0.97 NL 1.05 OV 1.00 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HN 0.99 KP 1.05 ! LA 0.96 MK 1.00 NL 0.98 OV 1.04 ! PT 1.07 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.00* HN 1.00 KP 0.89 ! LA 0.95 MK 1.01 NL 1.06 OV 1.01 ! PT 1.06 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HN 1.00 KP 1.05 ! LA 0.97 MK 0.99 NL 1.03 OV 0.99 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.99 KP 0.97 ! LA 0.91 MK 0.98 NL 1.03 OV 0.96 ! PT 1.05 SC 1.08 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.00* HN 1.02 KP 0.95 ! LA 0.90 MK 1.03 NL 1.02 OV 0.98 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 7. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.91 KP 0.96 ! LA 0.98 MK 0.98 NL 0.96 OV 1.02 ! PT 0.91 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.01 KP 0.96 ! LA 0.92 MK 0.93 NL 1.28 OV 1.00 ! PT 1.06 SC 1.01 ! ! ! Correcting IF 9. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.00* HN 1.01 KP 0.97 ! LA 0.98 MK 1.00 NL 1.24 OV 1.04 ! PT 0.95 SC 0.94 ! ! ! Correcting IF 10. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 0.93 KP 0.99 ! LA 1.02 MK 0.90 NL 0.97 OV 1.00 ! PT 0.96 SC 0.93 ! ! ! Correcting IF 11. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 0.91 KP 0.97 ! LA 0.91 MK 0.97 NL 0.97 OV 1.03 ! PT 0.95 SC 0.95 ! ! ! Correcting IF 12. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 0.85 KP 0.98 ! LA 0.89 MK 1.01 NL 0.90 OV 0.94 ! PT 0.88 SC 0.93 ! ! ! Fit before self-cal, rms=0.079379Jy sigma=0.000630 ! Fit after self-cal, rms=0.077459Jy sigma=0.000629 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9023 mas, bmaj=1.607 mas, bpa=12.6 degrees ! Estimated noise=415.839 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 = 0.00225924 Jy ! Component: 100 - total flux cleaned = 0.00369882 Jy ! Component: 150 - total flux cleaned = 0.00479012 Jy ! Component: 200 - total flux cleaned = 0.00546693 Jy ! Total flux subtracted in 200 components = 0.00546693 Jy ! Clean residual min=-0.001342 max=0.001616 Jy/beam ! Clean residual mean=-0.000005 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.090842 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 113 components and 0.0908419 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=0.077384Jy sigma=0.000628 ! Fit after self-cal, rms=0.077373Jy sigma=0.000627 ! 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=0.077373Jy sigma=0.000627 ! Fit after self-cal, rms=0.078138Jy sigma=0.000626 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9011 mas, bmaj=1.608 mas, bpa=12 degrees ! Estimated noise=417.615 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142029 Jy ! Component: 100 - total flux cleaned = 0.00203557 Jy ! Component: 150 - total flux cleaned = 0.00235678 Jy ! Component: 200 - total flux cleaned = 0.00257288 Jy ! Total flux subtracted in 200 components = 0.00257288 Jy ! Clean residual min=-0.001145 max=0.001597 Jy/beam ! Clean residual mean=-0.000007 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.0934148 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 128 components and 0.0934148 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=0.078105Jy sigma=0.000626 ! Fit after self-cal, rms=0.078131Jy sigma=0.000625 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (4.2, 7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163389 Jy ! Component: 100 - total flux cleaned = 0.00264121 Jy ! Component: 150 - total flux cleaned = 0.00325977 Jy ! Component: 200 - total flux cleaned = 0.00370426 Jy ! Total flux subtracted in 200 components = 0.00370426 Jy ! Clean residual min=-0.001133 max=0.001192 Jy/beam ! Clean residual mean=-0.000003 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.0971191 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 153 components and 0.0971191 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=0.078091Jy sigma=0.000625 ! Fit after self-cal, rms=0.078076Jy sigma=0.000625 ! Inverting map ! Added new window around map position (7.8, 8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127297 Jy ! Component: 100 - total flux cleaned = 0.0021797 Jy ! Component: 150 - total flux cleaned = 0.00295421 Jy ! Component: 200 - total flux cleaned = 0.00362762 Jy ! Total flux subtracted in 200 components = 0.00362762 Jy ! Clean residual min=-0.001023 max=0.001007 Jy/beam ! Clean residual mean=-0.000002 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.100747 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 164 components and 0.100747 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=0.078047Jy sigma=0.000625 ! Fit after self-cal, rms=0.078037Jy sigma=0.000625 ! 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=0.078037Jy sigma=0.000625 ! Fit after self-cal, rms=0.078667Jy sigma=0.000624 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8994 mas, bmaj=1.607 mas, bpa=11.7 degrees ! Estimated noise=417.08 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000919036 Jy ! Component: 100 - total flux cleaned = 0.00166719 Jy ! Component: 150 - total flux cleaned = 0.00216241 Jy ! Component: 200 - total flux cleaned = 0.00260436 Jy ! Total flux subtracted in 200 components = 0.00260436 Jy ! Clean residual min=-0.001008 max=0.000997 Jy/beam ! Clean residual mean=-0.000002 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.103351 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 173 components and 0.103351 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=0.078649Jy sigma=0.000624 ! Fit after self-cal, rms=0.078662Jy sigma=0.000624 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 = 0.000685161 Jy ! Component: 100 - total flux cleaned = 0.00116033 Jy ! Component: 150 - total flux cleaned = 0.00156316 Jy ! Component: 200 - total flux cleaned = 0.0018672 Jy ! Total flux subtracted in 200 components = 0.0018672 Jy ! Clean residual min=-0.000938 max=0.000975 Jy/beam ! Clean residual mean=-0.000001 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.105218 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 177 components and 0.105218 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=0.078649Jy sigma=0.000624 ! Fit after self-cal, rms=0.078651Jy sigma=0.000624 ! 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=0.078651Jy sigma=0.000624 ! Fit after self-cal, rms=0.078738Jy sigma=0.000624 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.943 mas, bmaj=2.649 mas, bpa=6.167 degrees ! Estimated noise=537.72 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000905309 Jy ! Component: 100 - total flux cleaned = 0.00135453 Jy ! Component: 150 - total flux cleaned = 0.00169394 Jy ! Component: 200 - total flux cleaned = 0.0019745 Jy ! Total flux subtracted in 200 components = 0.0019745 Jy ! Clean residual min=-0.001165 max=0.001004 Jy/beam ! Clean residual mean=-0.000007 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.107193 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 201 components and 0.107193 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=0.078731Jy sigma=0.000624 ! Fit after self-cal, rms=0.078734Jy sigma=0.000624 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 = 0.000283229 Jy ! Component: 100 - total flux cleaned = 0.000596772 Jy ! Component: 150 - total flux cleaned = 0.000839818 Jy ! Component: 200 - total flux cleaned = 0.00104744 Jy ! Total flux subtracted in 200 components = 0.00104744 Jy ! Clean residual min=-0.001120 max=0.000933 Jy/beam ! Clean residual mean=-0.000004 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.10824 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 212 components and 0.10824 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=0.078730Jy sigma=0.000624 ! Fit after self-cal, rms=0.078726Jy sigma=0.000624 ! 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=0.8982 mas, bmaj=1.605 mas, bpa=11.58 degrees ! Estimated noise=416.555 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8982 x 1.605 at 11.58 degrees (North through East) ! Clean map min=-0.0014061 max=0.047914 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=0.7687 mas, bmaj=1.321 mas, bpa=6.158 degrees ! Estimated noise=887.031 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0356307 Jy ! Component: 100 - total flux cleaned = 0.0473219 Jy ! Component: 150 - total flux cleaned = 0.0550357 Jy ! Component: 200 - total flux cleaned = 0.0609525 Jy ! Total flux subtracted in 200 components = 0.0609525 Jy ! Clean residual min=-0.003688 max=0.003482 Jy/beam ! Clean residual mean=-0.000025 rms=0.000840 Jy/beam ! Combined flux in latest and established models = 0.0609525 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0609525 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8982 mas, bmaj=1.605 mas, bpa=11.58 degrees ! Estimated noise=416.555 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 = 0.00713825 Jy ! Component: 100 - total flux cleaned = 0.0125221 Jy ! Component: 150 - total flux cleaned = 0.0168808 Jy ! Component: 200 - total flux cleaned = 0.0205194 Jy ! Total flux subtracted in 200 components = 0.0205194 Jy ! Clean residual min=-0.002054 max=0.002590 Jy/beam ! Clean residual mean=-0.000027 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.0814719 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 65 components and 0.0814719 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=1.943 mas, bmaj=2.649 mas, bpa=6.167 degrees ! Estimated noise=537.72 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00568492 Jy ! Component: 100 - total flux cleaned = 0.00950597 Jy ! Component: 150 - total flux cleaned = 0.0124802 Jy ! Component: 200 - total flux cleaned = 0.014904 Jy ! Total flux subtracted in 200 components = 0.014904 Jy ! Clean residual min=-0.002151 max=0.001786 Jy/beam ! Clean residual mean=-0.000030 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.0963759 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 = 0.00200531 Jy ! Component: 100 - total flux cleaned = 0.00369872 Jy ! Component: 150 - total flux cleaned = 0.00514293 Jy ! Component: 200 - total flux cleaned = 0.00613868 Jy ! Total flux subtracted in 200 components = 0.00613868 Jy ! Clean residual min=-0.001628 max=0.001200 Jy/beam ! Clean residual mean=-0.000017 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.102515 Jy ! Adding 91 model components to the UV plane model. ! The established model now contains 137 components and 0.102515 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8982 mas, bmaj=1.605 mas, bpa=11.58 degrees ! Estimated noise=416.555 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129816 Jy ! Component: 100 - total flux cleaned = 0.00185511 Jy ! Component: 150 - total flux cleaned = 0.00230969 Jy ! Component: 200 - total flux cleaned = 0.00278824 Jy ! Total flux subtracted in 200 components = 0.00278824 Jy ! Clean residual min=-0.001105 max=0.001028 Jy/beam ! Clean residual mean=-0.000003 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.105303 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 156 components and 0.105303 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=0.078769Jy sigma=0.000624 ! Fit after self-cal, rms=0.078739Jy sigma=0.000624 wmodel J0911+3349_X_2017_07_16_pus_map.mod ! Writing 156 model components to file: J0911+3349_X_2017_07_16_pus_map.mod wobs J0911+3349_X_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J0911+3349_X_2017_07_16_pus_uvs.fits wwins J0911+3349_X_2017_07_16_pus_map.win ! wwins: Wrote 5 windows to J0911+3349_X_2017_07_16_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 = -0.000238272 Jy ! Component: 100 - total flux cleaned = -0.000238615 Jy ! Component: 150 - total flux cleaned = -0.000270786 Jy ! Component: 200 - total flux cleaned = -0.000286447 Jy ! Component: 250 - total flux cleaned = -0.000316756 Jy ! Component: 300 - total flux cleaned = -0.000331372 Jy ! Component: 350 - total flux cleaned = -0.000302993 Jy ! Component: 400 - total flux cleaned = -0.000330942 Jy ! Component: 450 - total flux cleaned = -0.000344589 Jy ! Component: 500 - total flux cleaned = -0.000397805 Jy ! Component: 550 - total flux cleaned = -0.000437014 Jy ! Component: 600 - total flux cleaned = -0.000513172 Jy ! Component: 650 - total flux cleaned = -0.00052569 Jy ! Component: 700 - total flux cleaned = -0.000574603 Jy ! Component: 750 - total flux cleaned = -0.000634315 Jy ! Component: 800 - total flux cleaned = -0.000657902 Jy ! Component: 850 - total flux cleaned = -0.000681154 Jy ! Component: 900 - total flux cleaned = -0.000704083 Jy ! Component: 950 - total flux cleaned = -0.000760032 Jy ! Component: 1000 - total flux cleaned = -0.00078187 Jy ! Component: 1050 - total flux cleaned = -0.000825438 Jy ! Component: 1100 - total flux cleaned = -0.000846693 Jy ! Component: 1150 - total flux cleaned = -0.000825585 Jy ! Component: 1200 - total flux cleaned = -0.000856772 Jy ! Component: 1250 - total flux cleaned = -0.000846714 Jy ! Component: 1300 - total flux cleaned = -0.000846798 Jy ! Component: 1350 - total flux cleaned = -0.000866995 Jy ! Component: 1400 - total flux cleaned = -0.000827371 Jy ! Component: 1450 - total flux cleaned = -0.000827781 Jy ! Component: 1500 - total flux cleaned = -0.000866485 Jy ! Component: 1550 - total flux cleaned = -0.0009049 Jy ! Component: 1600 - total flux cleaned = -0.000933388 Jy ! Component: 1650 - total flux cleaned = -0.0009145 Jy ! Component: 1700 - total flux cleaned = -0.000896116 Jy ! Component: 1750 - total flux cleaned = -0.000923672 Jy ! Component: 1800 - total flux cleaned = -0.00089639 Jy ! Component: 1850 - total flux cleaned = -0.000896528 Jy ! Component: 1900 - total flux cleaned = -0.000878806 Jy ! Component: 1950 - total flux cleaned = -0.000914106 Jy ! Component: 2000 - total flux cleaned = -0.000896653 Jy ! Total flux subtracted in 2048 components = -0.000896696 Jy ! Clean residual min=-0.000457 max=0.000547 Jy/beam ! Clean residual mean=-0.000000 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.104406 Jy keep ! Adding 142 model components to the UV plane model. ! The established model now contains 298 components and 0.104406 Jy ![Exited script file: muppet] wmap "J0911+3349_X_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8982 x 1.605 at 11.58 degrees (North through East) ! Clean map min=-0.00090001 max=0.04738 Jy/beam ! Writing clean map to FITS file: J0911+3349_X_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0473801 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00016149 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.02252 1.02252 2.04504 4.09008 8.18016 16.3603 32.7206 65.4413 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.047 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8982 x 1.605 at 11.58 degrees (North through East) ! Clean map min=-0.00090001 max=0.04738 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 J0911+3349_X_2017_07_16_pus_uvs.log closed on Thu May 9 14:03:36 2019