! Started logfile: J0824-1827_X_2017_01_21_pus_uvs.log on Sun May 5 15:27:41 2019 obs J0824-1827_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J0824-1827_X_2017_01_21_pus_uva.fits ! AN table 1: 105 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.566931 visibilities/baseline/integration-bin. ! Found source: J0824-1827 ! ! 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 1086 lines of history. ! ! Reading 25716 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 J0824-1827_X_2017_01_21_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 268 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 268 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 268 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 268 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 268 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 268 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 268 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 268 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 268 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 268 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 281 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 268 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.915806Jy sigma=0.006527 ! Fit after self-cal, rms=0.890595Jy sigma=0.006382 ! 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=0.6275 mas, bmaj=1.606 mas, bpa=1.773 degrees ! Estimated noise=989.912 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 = 0.0860626 Jy ! Component: 100 - total flux cleaned = 0.109216 Jy ! Total flux subtracted in 100 components = 0.109216 Jy ! Clean residual min=-0.006324 max=0.012906 Jy/beam ! Clean residual mean=-0.000003 rms=0.001671 Jy/beam ! Combined flux in latest and established models = 0.109216 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.109216 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=0.111593Jy sigma=0.000671 ! Fit after self-cal, rms=0.111611Jy sigma=0.000671 ! Inverting map ! Added new window around map position (2.4, 4.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0131119 Jy ! Component: 100 - total flux cleaned = 0.020947 Jy ! Total flux subtracted in 100 components = 0.020947 Jy ! Clean residual min=-0.004528 max=0.004587 Jy/beam ! Clean residual mean=-0.000004 rms=0.001191 Jy/beam ! Combined flux in latest and established models = 0.130163 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 0.130163 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=0.109853Jy sigma=0.000653 ! Fit after self-cal, rms=0.109696Jy sigma=0.000652 ! 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=0.7784 mas, bmaj=1.874 mas, bpa=3.297 degrees ! Estimated noise=637.657 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 = 0.00857506 Jy ! Component: 100 - total flux cleaned = 0.0138274 Jy ! Component: 150 - total flux cleaned = 0.0172172 Jy ! Component: 200 - total flux cleaned = 0.019526 Jy ! Total flux subtracted in 200 components = 0.019526 Jy ! Clean residual min=-0.003048 max=0.003600 Jy/beam ! Clean residual mean=-0.000014 rms=0.000845 Jy/beam ! Combined flux in latest and established models = 0.149689 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 30 components and 0.149689 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=0.109107Jy sigma=0.000644 ! Fit after self-cal, rms=0.109034Jy sigma=0.000644 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 57 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.93 HN 0.96 LA 1.05 ! MK 0.98 NL 0.96 OV 0.96 PT 0.97 ! SC 0.98 ! ! ! Correcting IF 2. ! A total of 57 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.92 HN 1.17 LA 1.05 ! MK 1.00 NL 0.95 OV 0.94 PT 0.98 ! SC 1.05 ! ! ! Correcting IF 3. ! A total of 57 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.93 HN 1.00 LA 1.04 ! MK 0.98 NL 0.96 OV 0.96 PT 0.98 ! SC 1.04 ! ! ! Correcting IF 4. ! A total of 57 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.77 FD 0.94 HN 0.99 LA 1.11 ! MK 0.96 NL 0.92 OV 0.94 PT 0.98 ! SC 1.05 ! ! ! Correcting IF 5. ! A total of 57 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 0.96 HN 0.92 LA 1.10 ! MK 0.96 NL 0.95 OV 0.94 PT 0.96 ! SC 1.04 ! ! ! Correcting IF 6. ! A total of 57 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.93 HN 0.98 LA 1.11 ! MK 1.00 NL 0.94 OV 0.97 PT 0.96 ! SC 1.05 ! ! ! Correcting IF 7. ! A total of 57 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.93 HN 0.98 LA 1.08 ! MK 1.00 NL 0.91 OV 0.97 PT 0.98 ! SC 1.08 ! ! ! Correcting IF 8. ! A total of 57 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.01 LA 1.07 ! MK 0.97 NL 0.95 OV 0.98 PT 0.99 ! SC 0.99 ! ! ! Correcting IF 9. ! A total of 57 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.94 HN 1.00 LA 1.14 ! MK 1.02 NL 1.00 OV 0.97 PT 0.95 ! SC 1.01 ! ! ! Correcting IF 10. ! A total of 57 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 0.95 LA 1.13 ! MK 1.07 NL 0.95 OV 0.96 PT 0.94 ! SC 0.99 ! ! ! Correcting IF 11. ! A total of 60 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.03 LA 1.11 ! MK 1.01 NL 0.94 OV 0.97 PT 0.92 ! SC 0.97 ! ! ! Correcting IF 12. ! A total of 57 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 0.88 LA 1.07 ! MK 1.32 NL 0.99 OV 0.94 PT 1.05 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.109034Jy sigma=0.000644 ! Fit after self-cal, rms=0.114627Jy sigma=0.000641 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7762 mas, bmaj=1.892 mas, bpa=2.544 degrees ! Estimated noise=643.378 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 = 0.00220748 Jy ! Component: 100 - total flux cleaned = 0.00252626 Jy ! Component: 150 - total flux cleaned = 0.00267011 Jy ! Component: 200 - total flux cleaned = 0.00274851 Jy ! Total flux subtracted in 200 components = 0.00274851 Jy ! Clean residual min=-0.001853 max=0.002071 Jy/beam ! Clean residual mean=-0.000003 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.152437 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 43 components and 0.152437 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=0.114586Jy sigma=0.000640 ! Fit after self-cal, rms=0.114789Jy sigma=0.000640 ! 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=0.114789Jy sigma=0.000640 ! Fit after self-cal, rms=0.118298Jy sigma=0.000639 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7765 mas, bmaj=1.892 mas, bpa=2.42 degrees ! Estimated noise=644.515 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000885304 Jy ! Component: 100 - total flux cleaned = 0.00116314 Jy ! Component: 150 - total flux cleaned = 0.00129291 Jy ! Component: 200 - total flux cleaned = 0.00140428 Jy ! Total flux subtracted in 200 components = 0.00140428 Jy ! Clean residual min=-0.001582 max=0.001959 Jy/beam ! Clean residual mean=-0.000006 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.153841 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 48 components and 0.153841 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=0.118288Jy sigma=0.000639 ! Fit after self-cal, rms=0.118319Jy sigma=0.000639 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 (-6.6, 24.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163465 Jy ! Component: 100 - total flux cleaned = 0.00188069 Jy ! Component: 150 - total flux cleaned = 0.00192405 Jy ! Component: 200 - total flux cleaned = 0.00198001 Jy ! Total flux subtracted in 200 components = 0.00198001 Jy ! Clean residual min=-0.001558 max=0.001758 Jy/beam ! Clean residual mean=-0.000003 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.155821 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 60 components and 0.155821 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=0.118287Jy sigma=0.000638 ! Fit after self-cal, rms=0.118284Jy sigma=0.000638 ! 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=0.118284Jy sigma=0.000638 ! Fit after self-cal, rms=0.121788Jy sigma=0.000637 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7762 mas, bmaj=1.895 mas, bpa=2.326 degrees ! Estimated noise=644.733 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.87805e-05 Jy ! Component: 100 - total flux cleaned = 0.000119791 Jy ! Component: 150 - total flux cleaned = 0.000188779 Jy ! Component: 200 - total flux cleaned = 0.000266359 Jy ! Total flux subtracted in 200 components = 0.000266359 Jy ! Clean residual min=-0.001380 max=0.001331 Jy/beam ! Clean residual mean=-0.000006 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.156088 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 66 components and 0.156088 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=0.121781Jy sigma=0.000637 ! Fit after self-cal, rms=0.121800Jy sigma=0.000637 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 = 6.21688e-05 Jy ! Component: 100 - total flux cleaned = 0.000119833 Jy ! Component: 150 - total flux cleaned = 0.000184543 Jy ! Component: 200 - total flux cleaned = 0.000232567 Jy ! Total flux subtracted in 200 components = 0.000232567 Jy ! Clean residual min=-0.001369 max=0.001317 Jy/beam ! Clean residual mean=-0.000006 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.15632 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 68 components and 0.15632 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=0.121797Jy sigma=0.000637 ! Fit after self-cal, rms=0.121797Jy sigma=0.000637 ! 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=0.121797Jy sigma=0.000637 ! Fit after self-cal, rms=0.122074Jy sigma=0.000637 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.856 mas, bmaj=4.196 mas, bpa=2.829 degrees ! Estimated noise=879.736 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000103603 Jy ! Component: 100 - total flux cleaned = 0.0001164 Jy ! Component: 150 - total flux cleaned = 0.000145521 Jy ! Component: 200 - total flux cleaned = 0.000180365 Jy ! Total flux subtracted in 200 components = 0.000180365 Jy ! Clean residual min=-0.001397 max=0.001454 Jy/beam ! Clean residual mean=-0.000013 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.156501 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 75 components and 0.156501 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=0.122075Jy sigma=0.000637 ! Fit after self-cal, rms=0.122073Jy sigma=0.000637 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 = -1.53795e-05 Jy ! Component: 100 - total flux cleaned = -6.09665e-06 Jy ! Component: 150 - total flux cleaned = 1.9261e-05 Jy ! Component: 200 - total flux cleaned = 4.97395e-05 Jy ! Total flux subtracted in 200 components = 4.97395e-05 Jy ! Clean residual min=-0.001410 max=0.001458 Jy/beam ! Clean residual mean=-0.000013 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.15655 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 77 components and 0.15655 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=0.122074Jy sigma=0.000637 ! Fit after self-cal, rms=0.122071Jy sigma=0.000637 ! 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=0.7763 mas, bmaj=1.896 mas, bpa=2.283 degrees ! Estimated noise=644.927 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7763 x 1.896 at 2.283 degrees (North through East) ! Clean map min=-0.0011697 max=0.11561 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=0.6302 mas, bmaj=1.615 mas, bpa=1.461 degrees ! Estimated noise=998.187 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0859136 Jy ! Component: 100 - total flux cleaned = 0.110834 Jy ! Component: 150 - total flux cleaned = 0.124993 Jy ! Component: 200 - total flux cleaned = 0.133706 Jy ! Total flux subtracted in 200 components = 0.133706 Jy ! Clean residual min=-0.004122 max=0.004518 Jy/beam ! Clean residual mean=-0.000001 rms=0.000956 Jy/beam ! Combined flux in latest and established models = 0.133706 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.133706 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7763 mas, bmaj=1.896 mas, bpa=2.283 degrees ! Estimated noise=644.927 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 = 0.00750231 Jy ! Component: 100 - total flux cleaned = 0.0121683 Jy ! Component: 150 - total flux cleaned = 0.0154491 Jy ! Component: 200 - total flux cleaned = 0.017797 Jy ! Total flux subtracted in 200 components = 0.017797 Jy ! Clean residual min=-0.001778 max=0.001577 Jy/beam ! Clean residual mean=-0.000006 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.151503 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 31 components and 0.151503 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=1.856 mas, bmaj=4.196 mas, bpa=2.829 degrees ! Estimated noise=879.736 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00248567 Jy ! Component: 100 - total flux cleaned = 0.00370258 Jy ! Component: 150 - total flux cleaned = 0.00438925 Jy ! Component: 200 - total flux cleaned = 0.00460248 Jy ! Total flux subtracted in 200 components = 0.00460248 Jy ! Clean residual min=-0.001411 max=0.001408 Jy/beam ! Clean residual mean=-0.000012 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.156105 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 = 5.65807e-05 Jy ! Component: 100 - total flux cleaned = 0.000108969 Jy ! Component: 150 - total flux cleaned = 0.000145699 Jy ! Component: 200 - total flux cleaned = 0.000190556 Jy ! Total flux subtracted in 200 components = 0.000190556 Jy ! Clean residual min=-0.001404 max=0.001422 Jy/beam ! Clean residual mean=-0.000011 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.156296 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 47 components and 0.156296 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7763 mas, bmaj=1.896 mas, bpa=2.283 degrees ! Estimated noise=644.927 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.78162e-05 Jy ! Component: 100 - total flux cleaned = 8.07711e-05 Jy ! Component: 150 - total flux cleaned = 8.10685e-05 Jy ! Component: 200 - total flux cleaned = 0.000110741 Jy ! Total flux subtracted in 200 components = 0.000110741 Jy ! Clean residual min=-0.001415 max=0.001326 Jy/beam ! Clean residual mean=-0.000006 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.156407 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 56 components and 0.156407 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=0.122091Jy sigma=0.000637 ! Fit after self-cal, rms=0.122089Jy sigma=0.000637 wmodel J0824-1827_X_2017_01_21_pus_map.mod ! Writing 56 model components to file: J0824-1827_X_2017_01_21_pus_map.mod wobs J0824-1827_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J0824-1827_X_2017_01_21_pus_uvs.fits wwins J0824-1827_X_2017_01_21_pus_map.win ! wwins: Wrote 3 windows to J0824-1827_X_2017_01_21_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 = -0.000216961 Jy ! Component: 100 - total flux cleaned = -0.000362258 Jy ! Component: 150 - total flux cleaned = -0.000430855 Jy ! Component: 200 - total flux cleaned = -0.00051811 Jy ! Component: 250 - total flux cleaned = -0.000538649 Jy ! Component: 300 - total flux cleaned = -0.000579563 Jy ! Component: 350 - total flux cleaned = -0.000579699 Jy ! Component: 400 - total flux cleaned = -0.000599395 Jy ! Component: 450 - total flux cleaned = -0.000599668 Jy ! Component: 500 - total flux cleaned = -0.000655786 Jy ! Component: 550 - total flux cleaned = -0.000637265 Jy ! Component: 600 - total flux cleaned = -0.000619585 Jy ! Component: 650 - total flux cleaned = -0.000619777 Jy ! Component: 700 - total flux cleaned = -0.000637256 Jy ! Component: 750 - total flux cleaned = -0.000637265 Jy ! Component: 800 - total flux cleaned = -0.000670201 Jy ! Component: 850 - total flux cleaned = -0.000669896 Jy ! Component: 900 - total flux cleaned = -0.000653784 Jy ! Component: 950 - total flux cleaned = -0.000685421 Jy ! Component: 1000 - total flux cleaned = -0.000669887 Jy ! Component: 1050 - total flux cleaned = -0.000639269 Jy ! Component: 1100 - total flux cleaned = -0.000624559 Jy ! Component: 1150 - total flux cleaned = -0.000610099 Jy ! Component: 1200 - total flux cleaned = -0.000669079 Jy ! Component: 1250 - total flux cleaned = -0.000683776 Jy ! Component: 1300 - total flux cleaned = -0.000712595 Jy ! Component: 1350 - total flux cleaned = -0.000783691 Jy ! Component: 1400 - total flux cleaned = -0.000811864 Jy ! Component: 1450 - total flux cleaned = -0.000881297 Jy ! Component: 1500 - total flux cleaned = -0.000867665 Jy ! Component: 1550 - total flux cleaned = -0.000949322 Jy ! Component: 1600 - total flux cleaned = -0.000949195 Jy ! Component: 1650 - total flux cleaned = -0.000975934 Jy ! Component: 1700 - total flux cleaned = -0.00102868 Jy ! Component: 1750 - total flux cleaned = -0.00105485 Jy ! Component: 1800 - total flux cleaned = -0.00109355 Jy ! Component: 1850 - total flux cleaned = -0.00115736 Jy ! Component: 1900 - total flux cleaned = -0.00118279 Jy ! Component: 1950 - total flux cleaned = -0.00122039 Jy ! Component: 2000 - total flux cleaned = -0.00127014 Jy ! Total flux subtracted in 2048 components = -0.00129475 Jy ! Clean residual min=-0.000640 max=0.000615 Jy/beam ! Clean residual mean=-0.000002 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.155112 Jy keep ! Adding 145 model components to the UV plane model. ! The established model now contains 201 components and 0.155112 Jy ![Exited script file: muppet] wmap "J0824-1827_X_2017_01_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7763 x 1.896 at 2.283 degrees (North through East) ! Clean map min=-0.0011713 max=0.11536 Jy/beam ! Writing clean map to FITS file: J0824-1827_X_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.11536 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000229954 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.598007 0.598007 1.19601 2.39203 4.78405 9.56811 19.1362 38.2724 76.5449 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.115 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7763 x 1.896 at 2.283 degrees (North through East) ! Clean map min=-0.0011713 max=0.11536 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 J0824-1827_X_2017_01_21_pus_uvs.log closed on Sun May 5 15:27:43 2019