! Started logfile: J1559-0531_X_2017_05_01_pus_uvs.log on Wed May 1 19:59:31 2019 obs J1559-0531_X_2017_05_01_pus_uva.fits ! Reading UV FITS file: J1559-0531_X_2017_05_01_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.830604 visibilities/baseline/integration-bin. ! Found source: J1559-0531 ! ! 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 863 lines of history. ! ! Reading 51132 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 J1559-0531_X_2017_05_01_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 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.947654Jy sigma=0.007810 ! Fit after self-cal, rms=0.919811Jy sigma=0.007704 ! 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=0.7668 mas, bmaj=1.745 mas, bpa=1.027 degrees ! Estimated noise=825.197 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 = 0.0671057 Jy ! Component: 100 - total flux cleaned = 0.0831184 Jy ! Total flux subtracted in 100 components = 0.0831184 Jy ! Clean residual min=-0.002811 max=0.006608 Jy/beam ! Clean residual mean=0.000009 rms=0.000834 Jy/beam ! Combined flux in latest and established models = 0.0831184 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0831184 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=0.133688Jy sigma=0.000654 ! Fit after self-cal, rms=0.133532Jy sigma=0.000654 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00742231 Jy ! Component: 100 - total flux cleaned = 0.0112194 Jy ! Total flux subtracted in 100 components = 0.0112194 Jy ! Clean residual min=-0.002022 max=0.002913 Jy/beam ! Clean residual mean=0.000000 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.0943379 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 8 components and 0.0943379 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=0.133088Jy sigma=0.000647 ! Fit after self-cal, rms=0.133080Jy sigma=0.000647 ! 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=0.9866 mas, bmaj=2.147 mas, bpa=2.471 degrees ! Estimated noise=391.056 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 = 0.00224033 Jy ! Component: 100 - total flux cleaned = 0.00304329 Jy ! Component: 150 - total flux cleaned = 0.00306926 Jy ! Component: 200 - total flux cleaned = 0.00300436 Jy ! Total flux subtracted in 200 components = 0.00300436 Jy ! Clean residual min=-0.001353 max=0.001486 Jy/beam ! Clean residual mean=0.000003 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.0973422 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 12 components and 0.0973422 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=0.133037Jy sigma=0.000647 ! Fit after self-cal, rms=0.133034Jy sigma=0.000647 ! 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 0.99 HN 1.05 KP 1.01 ! LA 0.94 MK 0.96 NL 1.00 OV 0.97 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 0.97 KP 1.02 ! LA 0.95 MK 0.99 NL 1.00 OV 0.98 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 0.95 KP 1.03 ! LA 0.94 MK 0.99 NL 1.00 OV 0.99 ! PT 0.98 SC 1.11 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.98 HN 1.00 KP 1.05 ! LA 1.00 MK 1.06 NL 0.96 OV 0.97 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 0.97 KP 1.00 ! LA 0.97 MK 1.06 NL 1.06 OV 0.98 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.03 KP 0.98 ! LA 0.97 MK 0.99 NL 1.04 OV 0.98 ! PT 1.06 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 1.03 KP 0.97 ! LA 0.99 MK 1.01 NL 1.05 OV 0.97 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.07 HN 0.93 KP 1.03 ! LA 0.96 MK 1.03 NL 1.04 OV 0.99 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00 HN 1.15 KP 0.96 ! LA 1.03 MK 1.04 NL 1.04 OV 1.01 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 0.98 KP 1.04 ! LA 0.98 MK 0.97 NL 1.06 OV 0.99 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.06 HN 0.96 KP 1.04 ! LA 1.04 MK 1.03 NL 1.06 OV 1.04 ! PT 1.10 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.96 KP 0.95 ! LA 0.96 MK 0.98 NL 1.03 OV 1.00 ! PT 1.01 SC 0.99 ! ! ! Fit before self-cal, rms=0.133034Jy sigma=0.000647 ! Fit after self-cal, rms=0.136293Jy sigma=0.000645 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9944 mas, bmaj=2.156 mas, bpa=2.238 degrees ! Estimated noise=393.117 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 = -0.000267484 Jy ! Component: 100 - total flux cleaned = -0.000324676 Jy ! Component: 150 - total flux cleaned = -0.000376708 Jy ! Component: 200 - total flux cleaned = -0.00044089 Jy ! Total flux subtracted in 200 components = -0.00044089 Jy ! Clean residual min=-0.001117 max=0.001229 Jy/beam ! Clean residual mean=0.000004 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.0969013 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 18 components and 0.0969013 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=0.136278Jy sigma=0.000645 ! Fit after self-cal, rms=0.136292Jy sigma=0.000645 ! 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=0.136292Jy sigma=0.000645 ! Fit after self-cal, rms=0.136294Jy sigma=0.000644 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9964 mas, bmaj=2.156 mas, bpa=2.129 degrees ! Estimated noise=393.808 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.28246e-05 Jy ! Component: 100 - total flux cleaned = -2.79238e-05 Jy ! Component: 150 - total flux cleaned = -6.66143e-05 Jy ! Component: 200 - total flux cleaned = -8.98081e-05 Jy ! Total flux subtracted in 200 components = -8.98081e-05 Jy ! Clean residual min=-0.000918 max=0.001188 Jy/beam ! Clean residual mean=0.000005 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.0968115 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 23 components and 0.0968115 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=0.136281Jy sigma=0.000644 ! Fit after self-cal, rms=0.136311Jy sigma=0.000644 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 (-2.4, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113056 Jy ! Component: 100 - total flux cleaned = 0.00155841 Jy ! Component: 150 - total flux cleaned = 0.00162997 Jy ! Component: 200 - total flux cleaned = 0.00165119 Jy ! Total flux subtracted in 200 components = 0.00165119 Jy ! Clean residual min=-0.000968 max=0.000935 Jy/beam ! Clean residual mean=0.000003 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.0984627 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 39 components and 0.0984627 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=0.136290Jy sigma=0.000644 ! Fit after self-cal, rms=0.136291Jy sigma=0.000644 ! 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=0.136291Jy sigma=0.000644 ! Fit after self-cal, rms=0.126546Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9954 mas, bmaj=2.151 mas, bpa=2.214 degrees ! Estimated noise=393.094 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000452092 Jy ! Component: 100 - total flux cleaned = 0.000548165 Jy ! Component: 150 - total flux cleaned = 0.000599503 Jy ! Component: 200 - total flux cleaned = 0.000630353 Jy ! Total flux subtracted in 200 components = 0.000630353 Jy ! Clean residual min=-0.000984 max=0.000926 Jy/beam ! Clean residual mean=0.000003 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.0990931 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 53 components and 0.0990931 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=0.126537Jy sigma=0.000644 ! Fit after self-cal, rms=0.126510Jy sigma=0.000644 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 = 0.0001393 Jy ! Component: 100 - total flux cleaned = 0.000153497 Jy ! Component: 150 - total flux cleaned = 0.000140353 Jy ! Component: 200 - total flux cleaned = 0.000128416 Jy ! Total flux subtracted in 200 components = 0.000128416 Jy ! Clean residual min=-0.000976 max=0.000912 Jy/beam ! Clean residual mean=0.000003 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.0992215 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 59 components and 0.0992215 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=0.126505Jy sigma=0.000644 ! Fit after self-cal, rms=0.126503Jy sigma=0.000644 ! 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=0.126503Jy sigma=0.000644 ! Fit after self-cal, rms=0.125889Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.259 mas, bmaj=3.68 mas, bpa=5.708 degrees ! Estimated noise=460.644 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.11536e-05 Jy ! Component: 100 - total flux cleaned = 0.000108038 Jy ! Component: 150 - total flux cleaned = 0.000121905 Jy ! Component: 200 - total flux cleaned = 0.000128392 Jy ! Total flux subtracted in 200 components = 0.000128392 Jy ! Clean residual min=-0.000974 max=0.000952 Jy/beam ! Clean residual mean=0.000006 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.0993498 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 68 components and 0.0993498 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=0.125888Jy sigma=0.000644 ! Fit after self-cal, rms=0.125882Jy sigma=0.000644 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 = 5.96731e-05 Jy ! Component: 100 - total flux cleaned = 6.51076e-05 Jy ! Component: 150 - total flux cleaned = 5.99946e-05 Jy ! Component: 200 - total flux cleaned = 6.01655e-05 Jy ! Total flux subtracted in 200 components = 6.01655e-05 Jy ! Clean residual min=-0.000968 max=0.000950 Jy/beam ! Clean residual mean=0.000006 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.09941 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 72 components and 0.09941 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=0.125881Jy sigma=0.000644 ! Fit after self-cal, rms=0.125880Jy sigma=0.000644 ! 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=0.9959 mas, bmaj=2.151 mas, bpa=2.184 degrees ! Estimated noise=392.942 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9959 x 2.151 at 2.184 degrees (North through East) ! Clean map min=-0.00093165 max=0.089833 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=0.7718 mas, bmaj=1.745 mas, bpa=0.8149 degrees ! Estimated noise=827.28 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0669558 Jy ! Component: 100 - total flux cleaned = 0.0831999 Jy ! Component: 150 - total flux cleaned = 0.0905707 Jy ! Component: 200 - total flux cleaned = 0.0943749 Jy ! Total flux subtracted in 200 components = 0.0943749 Jy ! Clean residual min=-0.001797 max=0.001950 Jy/beam ! Clean residual mean=0.000001 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.0943749 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 0.0943749 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9959 mas, bmaj=2.151 mas, bpa=2.184 degrees ! Estimated noise=392.942 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 = 0.00231587 Jy ! Component: 100 - total flux cleaned = 0.00363756 Jy ! Component: 150 - total flux cleaned = 0.00456821 Jy ! Component: 200 - total flux cleaned = 0.00495405 Jy ! Total flux subtracted in 200 components = 0.00495405 Jy ! Clean residual min=-0.000972 max=0.000911 Jy/beam ! Clean residual mean=0.000003 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.0993289 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 22 components and 0.0993289 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=2.259 mas, bmaj=3.68 mas, bpa=5.708 degrees ! Estimated noise=460.644 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000247211 Jy ! Component: 100 - total flux cleaned = 0.0003517 Jy ! Component: 150 - total flux cleaned = 0.000351784 Jy ! Component: 200 - total flux cleaned = 0.000341806 Jy ! Total flux subtracted in 200 components = 0.000341806 Jy ! Clean residual min=-0.000967 max=0.001013 Jy/beam ! Clean residual mean=0.000005 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.0996707 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 = 1.57843e-07 Jy ! Component: 100 - total flux cleaned = -8.35552e-06 Jy ! Component: 150 - total flux cleaned = -1.60313e-05 Jy ! Component: 200 - total flux cleaned = -2.32267e-05 Jy ! Total flux subtracted in 200 components = -2.32267e-05 Jy ! Clean residual min=-0.000961 max=0.001006 Jy/beam ! Clean residual mean=0.000005 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.0996475 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 33 components and 0.0996475 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9959 mas, bmaj=2.151 mas, bpa=2.184 degrees ! Estimated noise=392.942 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000246862 Jy ! Component: 100 - total flux cleaned = 0.000288069 Jy ! Component: 150 - total flux cleaned = 0.000305675 Jy ! Component: 200 - total flux cleaned = 0.000322328 Jy ! Total flux subtracted in 200 components = 0.000322328 Jy ! Clean residual min=-0.000972 max=0.000951 Jy/beam ! Clean residual mean=0.000003 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.0999698 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 44 components and 0.0999698 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=0.125900Jy sigma=0.000644 ! Fit after self-cal, rms=0.125910Jy sigma=0.000644 wmodel J1559-0531_X_2017_05_01_pus_map.mod ! Writing 44 model components to file: J1559-0531_X_2017_05_01_pus_map.mod wobs J1559-0531_X_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J1559-0531_X_2017_05_01_pus_uvs.fits wwins J1559-0531_X_2017_05_01_pus_map.win ! wwins: Wrote 2 windows to J1559-0531_X_2017_05_01_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 = -0.000109351 Jy ! Component: 100 - total flux cleaned = -0.000108847 Jy ! Component: 150 - total flux cleaned = -0.000138816 Jy ! Component: 200 - total flux cleaned = -0.000181055 Jy ! Component: 250 - total flux cleaned = -0.000235601 Jy ! Component: 300 - total flux cleaned = -0.000288589 Jy ! Component: 350 - total flux cleaned = -0.000340368 Jy ! Component: 400 - total flux cleaned = -0.000403656 Jy ! Component: 450 - total flux cleaned = -0.000453249 Jy ! Component: 500 - total flux cleaned = -0.000477505 Jy ! Component: 550 - total flux cleaned = -0.000453558 Jy ! Component: 600 - total flux cleaned = -0.000418523 Jy ! Component: 650 - total flux cleaned = -0.000395416 Jy ! Component: 700 - total flux cleaned = -0.000350149 Jy ! Component: 750 - total flux cleaned = -0.000350349 Jy ! Component: 800 - total flux cleaned = -0.000339584 Jy ! Component: 850 - total flux cleaned = -0.00035052 Jy ! Component: 900 - total flux cleaned = -0.000339675 Jy ! Component: 950 - total flux cleaned = -0.000350342 Jy ! Component: 1000 - total flux cleaned = -0.000329254 Jy ! Component: 1050 - total flux cleaned = -0.00032938 Jy ! Component: 1100 - total flux cleaned = -0.000308835 Jy ! Component: 1150 - total flux cleaned = -0.000288551 Jy ! Component: 1200 - total flux cleaned = -0.0002987 Jy ! Component: 1250 - total flux cleaned = -0.000258996 Jy ! Component: 1300 - total flux cleaned = -0.000269024 Jy ! Component: 1350 - total flux cleaned = -0.000268985 Jy ! Component: 1400 - total flux cleaned = -0.000288305 Jy ! Component: 1450 - total flux cleaned = -0.000240484 Jy ! Component: 1500 - total flux cleaned = -0.000212042 Jy ! Component: 1550 - total flux cleaned = -0.000202809 Jy ! Component: 1600 - total flux cleaned = -0.000202889 Jy ! Component: 1650 - total flux cleaned = -0.000165884 Jy ! Component: 1700 - total flux cleaned = -0.000156759 Jy ! Component: 1750 - total flux cleaned = -0.000156725 Jy ! Component: 1800 - total flux cleaned = -0.000129573 Jy ! Component: 1850 - total flux cleaned = -0.000111683 Jy ! Component: 1900 - total flux cleaned = -0.000111686 Jy ! Component: 1950 - total flux cleaned = -5.89918e-05 Jy ! Component: 2000 - total flux cleaned = -5.90709e-05 Jy ! Total flux subtracted in 2048 components = -7.64494e-05 Jy ! Clean residual min=-0.000501 max=0.000619 Jy/beam ! Clean residual mean=0.000002 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.0998933 Jy keep ! Adding 122 model components to the UV plane model. ! The established model now contains 166 components and 0.0998933 Jy ![Exited script file: muppet] wmap "J1559-0531_X_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9959 x 2.151 at 2.184 degrees (North through East) ! Clean map min=-0.00078394 max=0.089433 Jy/beam ! Writing clean map to FITS file: J1559-0531_X_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0894329 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00016014 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.537185 0.537185 1.07437 2.14874 4.29748 8.59497 17.1899 34.3799 68.7597 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.089 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9959 x 2.151 at 2.184 degrees (North through East) ! Clean map min=-0.00078394 max=0.089433 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 J1559-0531_X_2017_05_01_pus_uvs.log closed on Wed May 1 19:59:33 2019