! Started logfile: J1609-0547_X_2017_05_01_pus_uvs.log on Wed May 1 19:59:42 2019 obs J1609-0547_X_2017_05_01_pus_uva.fits ! Reading UV FITS file: J1609-0547_X_2017_05_01_pus_uva.fits ! AN table 1: 143 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.952292 visibilities/baseline/integration-bin. ! Found source: J1609-0547 ! ! 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 73536 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 J1609-0547_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 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.950554Jy sigma=0.008010 ! Fit after self-cal, rms=0.925003Jy sigma=0.007891 ! 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=0.6944 mas, bmaj=1.749 mas, bpa=-3.388 degrees ! Estimated noise=653.307 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 = 0.0581982 Jy ! Component: 100 - total flux cleaned = 0.0775398 Jy ! Total flux subtracted in 100 components = 0.0775398 Jy ! Clean residual min=-0.003254 max=0.008333 Jy/beam ! Clean residual mean=0.000024 rms=0.001090 Jy/beam ! Combined flux in latest and established models = 0.0775398 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0775398 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=0.117688Jy sigma=0.000674 ! Fit after self-cal, rms=0.117565Jy sigma=0.000673 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00989476 Jy ! Component: 100 - total flux cleaned = 0.0153385 Jy ! Total flux subtracted in 100 components = 0.0153385 Jy ! Clean residual min=-0.002853 max=0.005108 Jy/beam ! Clean residual mean=0.000016 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 0.0928783 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 22 components and 0.0928783 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=0.116477Jy sigma=0.000656 ! Fit after self-cal, rms=0.116439Jy sigma=0.000656 ! Inverting map ! Added new window around map position (-1.4, 2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0052097 Jy ! Component: 100 - total flux cleaned = 0.00826202 Jy ! Total flux subtracted in 100 components = 0.00826202 Jy ! Clean residual min=-0.002606 max=0.002838 Jy/beam ! Clean residual mean=0.000012 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.10114 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 31 components and 0.10114 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=0.116138Jy sigma=0.000652 ! Fit after self-cal, rms=0.116106Jy 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=0.8958 mas, bmaj=2.108 mas, bpa=-2.042 degrees ! Estimated noise=320.613 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 = 0.00375604 Jy ! Component: 100 - total flux cleaned = 0.00581065 Jy ! Component: 150 - total flux cleaned = 0.00711359 Jy ! Component: 200 - total flux cleaned = 0.00784237 Jy ! Total flux subtracted in 200 components = 0.00784237 Jy ! Clean residual min=-0.001628 max=0.001645 Jy/beam ! Clean residual mean=0.000008 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.108983 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 42 components and 0.108983 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=0.115984Jy sigma=0.000650 ! Fit after self-cal, rms=0.115976Jy sigma=0.000650 ! 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 1.02 HN 0.98 KP 1.05 ! LA 0.95 MK 0.94 NL 0.98 OV 0.96 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.06 KP 0.99 ! LA 0.93 MK 1.00 NL 0.99 OV 0.99 ! PT 1.04 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.03 KP 1.00 ! LA 0.95 MK 0.98 NL 0.98 OV 1.01 ! PT 0.96 SC 1.14 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.91 KP 1.00 ! LA 0.98 MK 0.98 NL 0.99 OV 0.99 ! PT 1.00 SC 1.18 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 0.90 KP 0.98 ! LA 0.94 MK 1.03 NL 1.03 OV 1.00 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 0.93 KP 1.00 ! LA 0.95 MK 1.01 NL 1.00 OV 1.02 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.95 KP 1.04 ! LA 0.96 MK 0.99 NL 1.04 OV 1.01 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.09 HN 0.96 KP 1.00 ! LA 0.94 MK 0.94 NL 1.03 OV 0.99 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.01 HN 1.04 KP 1.03 ! LA 0.95 MK 1.18 NL 1.01 OV 0.99 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 0.95 KP 1.00 ! LA 0.97 MK 1.01 NL 1.03 OV 0.99 ! PT 1.01 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.06 HN 1.10 KP 1.05 ! LA 0.99 MK 1.02 NL 1.10 OV 1.01 ! PT 1.08 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 HN 0.93 KP 0.98 ! LA 0.92 MK 1.12 NL 1.02 OV 1.00 ! PT 1.00 SC 0.98 ! ! ! Fit before self-cal, rms=0.115976Jy sigma=0.000650 ! Fit after self-cal, rms=0.118275Jy sigma=0.000649 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.903 mas, bmaj=2.128 mas, bpa=-2.438 degrees ! Estimated noise=322.423 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 = 0.000197291 Jy ! Component: 100 - total flux cleaned = 0.000167331 Jy ! Component: 150 - total flux cleaned = 0.00016781 Jy ! Component: 200 - total flux cleaned = 0.000191029 Jy ! Total flux subtracted in 200 components = 0.000191029 Jy ! Clean residual min=-0.001226 max=0.001720 Jy/beam ! Clean residual mean=0.000004 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.109174 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 48 components and 0.109174 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=0.118236Jy sigma=0.000648 ! Fit after self-cal, rms=0.118249Jy sigma=0.000648 ! 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=0.118249Jy sigma=0.000648 ! Fit after self-cal, rms=0.116715Jy sigma=0.000647 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9122 mas, bmaj=2.142 mas, bpa=-2.906 degrees ! Estimated noise=325.581 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000168035 Jy ! Component: 100 - total flux cleaned = 0.000253871 Jy ! Component: 150 - total flux cleaned = 0.000279416 Jy ! Component: 200 - total flux cleaned = 0.00034529 Jy ! Total flux subtracted in 200 components = 0.00034529 Jy ! Clean residual min=-0.001043 max=0.001580 Jy/beam ! Clean residual mean=0.000005 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.109519 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 52 components and 0.109519 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=0.116679Jy sigma=0.000647 ! Fit after self-cal, rms=0.116743Jy sigma=0.000647 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 (-1, 8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00164592 Jy ! Component: 100 - total flux cleaned = 0.002652 Jy ! Component: 150 - total flux cleaned = 0.00337596 Jy ! Component: 200 - total flux cleaned = 0.00375672 Jy ! Total flux subtracted in 200 components = 0.00375672 Jy ! Clean residual min=-0.000949 max=0.001016 Jy/beam ! Clean residual mean=0.000000 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.113276 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 77 components and 0.113276 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=0.116709Jy sigma=0.000646 ! Fit after self-cal, rms=0.116711Jy sigma=0.000646 ! 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=0.116711Jy sigma=0.000646 ! Fit after self-cal, rms=0.103025Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9124 mas, bmaj=2.123 mas, bpa=-2.615 degrees ! Estimated noise=323.423 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000646355 Jy ! Component: 100 - total flux cleaned = 0.000931805 Jy ! Component: 150 - total flux cleaned = 0.00106555 Jy ! Component: 200 - total flux cleaned = 0.0011331 Jy ! Total flux subtracted in 200 components = 0.0011331 Jy ! Clean residual min=-0.000779 max=0.000937 Jy/beam ! Clean residual mean=-0.000000 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.114409 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 96 components and 0.114409 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=0.103019Jy sigma=0.000646 ! Fit after self-cal, rms=0.103016Jy sigma=0.000646 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 (20.2, 3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000519067 Jy ! Component: 100 - total flux cleaned = 0.000447447 Jy ! Component: 150 - total flux cleaned = 0.000465056 Jy ! Component: 200 - total flux cleaned = 0.000494029 Jy ! Total flux subtracted in 200 components = 0.000494029 Jy ! Clean residual min=-0.000774 max=0.000939 Jy/beam ! Clean residual mean=-0.000000 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.114903 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 111 components and 0.114903 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=0.103005Jy sigma=0.000646 ! Fit after self-cal, rms=0.103002Jy sigma=0.000646 ! Inverting map ! Added new window around map position (-18, 22.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000853805 Jy ! Component: 100 - total flux cleaned = 0.00108538 Jy ! Component: 150 - total flux cleaned = 0.00110395 Jy ! Component: 200 - total flux cleaned = 0.00107436 Jy ! Total flux subtracted in 200 components = 0.00107436 Jy ! Clean residual min=-0.000751 max=0.000754 Jy/beam ! Clean residual mean=-0.000001 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.115977 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 123 components and 0.115977 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=0.102988Jy sigma=0.000646 ! Fit after self-cal, rms=0.102986Jy sigma=0.000646 ! 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=0.102986Jy sigma=0.000646 ! Fit after self-cal, rms=0.102441Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.287 mas, bmaj=3.772 mas, bpa=3.858 degrees ! Estimated noise=388.845 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000536355 Jy ! Component: 100 - total flux cleaned = 0.000827629 Jy ! Component: 150 - total flux cleaned = 0.000908616 Jy ! Component: 200 - total flux cleaned = 0.000980098 Jy ! Total flux subtracted in 200 components = 0.000980098 Jy ! Clean residual min=-0.000895 max=0.000676 Jy/beam ! Clean residual mean=-0.000003 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.116957 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 143 components and 0.116957 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=0.102439Jy sigma=0.000645 ! Fit after self-cal, rms=0.102435Jy sigma=0.000645 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 = 0.000269993 Jy ! Component: 100 - total flux cleaned = 0.000355928 Jy ! Component: 150 - total flux cleaned = 0.000382183 Jy ! Component: 200 - total flux cleaned = 0.000414545 Jy ! Total flux subtracted in 200 components = 0.000414545 Jy ! Clean residual min=-0.000855 max=0.000657 Jy/beam ! Clean residual mean=-0.000003 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.117372 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 153 components and 0.117372 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=0.102434Jy sigma=0.000645 ! Fit after self-cal, rms=0.102433Jy sigma=0.000645 ! 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=0.9109 mas, bmaj=2.119 mas, bpa=-2.455 degrees ! Estimated noise=323.269 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9109 x 2.119 at -2.455 degrees (North through East) ! Clean map min=-0.00071037 max=0.077805 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=0.7023 mas, bmaj=1.743 mas, bpa=-3.374 degrees ! Estimated noise=656.815 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.058041 Jy ! Component: 100 - total flux cleaned = 0.0783525 Jy ! Component: 150 - total flux cleaned = 0.088456 Jy ! Component: 200 - total flux cleaned = 0.0948625 Jy ! Total flux subtracted in 200 components = 0.0948625 Jy ! Clean residual min=-0.002256 max=0.003421 Jy/beam ! Clean residual mean=0.000013 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.0948625 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0948625 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9109 mas, bmaj=2.119 mas, bpa=-2.455 degrees ! Estimated noise=323.269 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 = 0.00647559 Jy ! Component: 100 - total flux cleaned = 0.0099355 Jy ! Component: 150 - total flux cleaned = 0.0122295 Jy ! Component: 200 - total flux cleaned = 0.014054 Jy ! Total flux subtracted in 200 components = 0.014054 Jy ! Clean residual min=-0.000988 max=0.001510 Jy/beam ! Clean residual mean=0.000006 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.108917 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 41 components and 0.108917 Jy ! Inverting map ! Added new window around map position (-0.4, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00161766 Jy ! Component: 100 - total flux cleaned = 0.00291 Jy ! Component: 150 - total flux cleaned = 0.00401346 Jy ! Component: 200 - total flux cleaned = 0.00496746 Jy ! Total flux subtracted in 200 components = 0.00496746 Jy ! Clean residual min=-0.000865 max=0.000955 Jy/beam ! Clean residual mean=0.000002 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.113884 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 57 components and 0.113884 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=2.287 mas, bmaj=3.772 mas, bpa=3.858 degrees ! Estimated noise=388.845 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108591 Jy ! Component: 100 - total flux cleaned = 0.00182626 Jy ! Component: 150 - total flux cleaned = 0.00224464 Jy ! Component: 200 - total flux cleaned = 0.0024421 Jy ! Total flux subtracted in 200 components = 0.0024421 Jy ! Clean residual min=-0.000856 max=0.000838 Jy/beam ! Clean residual mean=-0.000000 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.116326 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 = 0.000174344 Jy ! Component: 100 - total flux cleaned = 0.000345741 Jy ! Component: 150 - total flux cleaned = 0.000512207 Jy ! Component: 200 - total flux cleaned = 0.00066026 Jy ! Total flux subtracted in 200 components = 0.00066026 Jy ! Clean residual min=-0.000815 max=0.000783 Jy/beam ! Clean residual mean=-0.000002 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.116986 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 106 components and 0.116986 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9109 mas, bmaj=2.119 mas, bpa=-2.455 degrees ! Estimated noise=323.269 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000123466 Jy ! Component: 100 - total flux cleaned = 0.00021096 Jy ! Component: 150 - total flux cleaned = 0.000251412 Jy ! Component: 200 - total flux cleaned = 0.000269775 Jy ! Total flux subtracted in 200 components = 0.000269775 Jy ! Clean residual min=-0.000745 max=0.000830 Jy/beam ! Clean residual mean=-0.000000 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.117256 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 123 components and 0.117256 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=0.102443Jy sigma=0.000645 ! Fit after self-cal, rms=0.102456Jy sigma=0.000645 wmodel J1609-0547_X_2017_05_01_pus_map.mod ! Writing 123 model components to file: J1609-0547_X_2017_05_01_pus_map.mod wobs J1609-0547_X_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J1609-0547_X_2017_05_01_pus_uvs.fits wwins J1609-0547_X_2017_05_01_pus_map.win ! wwins: Wrote 6 windows to J1609-0547_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 = -1.74604e-05 Jy ! Component: 100 - total flux cleaned = -0.000106211 Jy ! Component: 150 - total flux cleaned = -7.0398e-05 Jy ! Component: 200 - total flux cleaned = -4.70098e-05 Jy ! Component: 250 - total flux cleaned = -2.41124e-05 Jy ! Component: 300 - total flux cleaned = 3.11218e-05 Jy ! Component: 350 - total flux cleaned = 3.11326e-05 Jy ! Component: 400 - total flux cleaned = 4.17949e-05 Jy ! Component: 450 - total flux cleaned = 6.2425e-05 Jy ! Component: 500 - total flux cleaned = 8.29366e-05 Jy ! Component: 550 - total flux cleaned = 0.00015333 Jy ! Component: 600 - total flux cleaned = 0.000222703 Jy ! Component: 650 - total flux cleaned = 0.000281368 Jy ! Component: 700 - total flux cleaned = 0.000339178 Jy ! Component: 750 - total flux cleaned = 0.000415242 Jy ! Component: 800 - total flux cleaned = 0.000480889 Jy ! Component: 850 - total flux cleaned = 0.000527158 Jy ! Component: 900 - total flux cleaned = 0.000582232 Jy ! Component: 950 - total flux cleaned = 0.000645806 Jy ! Component: 1000 - total flux cleaned = 0.000717405 Jy ! Component: 1050 - total flux cleaned = 0.000761623 Jy ! Component: 1100 - total flux cleaned = 0.000796648 Jy ! Component: 1150 - total flux cleaned = 0.000865978 Jy ! Component: 1200 - total flux cleaned = 0.000891848 Jy ! Component: 1250 - total flux cleaned = 0.000951296 Jy ! Component: 1300 - total flux cleaned = 0.00101023 Jy ! Component: 1350 - total flux cleaned = 0.00106853 Jy ! Component: 1400 - total flux cleaned = 0.00107689 Jy ! Component: 1450 - total flux cleaned = 0.00116689 Jy ! Component: 1500 - total flux cleaned = 0.0012397 Jy ! Component: 1550 - total flux cleaned = 0.00126401 Jy ! Component: 1600 - total flux cleaned = 0.00134371 Jy ! Component: 1650 - total flux cleaned = 0.0014227 Jy ! Component: 1700 - total flux cleaned = 0.00146968 Jy ! Component: 1750 - total flux cleaned = 0.00153186 Jy ! Component: 1800 - total flux cleaned = 0.0015935 Jy ! Component: 1850 - total flux cleaned = 0.00163947 Jy ! Component: 1900 - total flux cleaned = 0.00170773 Jy ! Component: 1950 - total flux cleaned = 0.00176786 Jy ! Component: 2000 - total flux cleaned = 0.00182747 Jy ! Total flux subtracted in 2048 components = 0.00186449 Jy ! Clean residual min=-0.000433 max=0.000481 Jy/beam ! Clean residual mean=-0.000001 rms=0.000139 Jy/beam ! Combined flux in latest and established models = 0.119121 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 265 components and 0.119121 Jy ![Exited script file: muppet] wmap "J1609-0547_X_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9109 x 2.119 at -2.455 degrees (North through East) ! Clean map min=-0.00059066 max=0.077983 Jy/beam ! Writing clean map to FITS file: J1609-0547_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 0.0779828 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000138246 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.531833 0.531833 1.06367 2.12733 4.25466 8.50933 17.0187 34.0373 68.0746 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.077 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9109 x 2.119 at -2.455 degrees (North through East) ! Clean map min=-0.00059066 max=0.077983 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 J1609-0547_X_2017_05_01_pus_uvs.log closed on Wed May 1 19:59:46 2019