! Started logfile: J0518+3306_X_2017_03_23_pus_uvs.log on Mon May 13 10:18:49 2019 obs J0518+3306_X_2017_03_23_pus_uva.fits ! Reading UV FITS file: J0518+3306_X_2017_03_23_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.90078 visibilities/baseline/integration-bin. ! Found source: J0518+3306 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1124 lines of history. ! ! Reading 55452 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 J0518+3306_X_2017_03_23_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.839886Jy sigma=0.006842 ! Fit after self-cal, rms=0.817638Jy sigma=0.006687 ! 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=0.7776 mas, bmaj=1.33 mas, bpa=-5.59 degrees ! Estimated noise=670.338 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 = 0.145505 Jy ! Component: 100 - total flux cleaned = 0.189602 Jy ! Total flux subtracted in 100 components = 0.189602 Jy ! Clean residual min=-0.005993 max=0.018361 Jy/beam ! Clean residual mean=-0.000012 rms=0.001951 Jy/beam ! Combined flux in latest and established models = 0.189602 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.189602 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=0.101448Jy sigma=0.000705 ! Fit after self-cal, rms=0.100999Jy sigma=0.000701 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0210729 Jy ! Component: 100 - total flux cleaned = 0.0308188 Jy ! Total flux subtracted in 100 components = 0.0308188 Jy ! Clean residual min=-0.003988 max=0.005491 Jy/beam ! Clean residual mean=0.000005 rms=0.001010 Jy/beam ! Combined flux in latest and established models = 0.22042 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 7 components and 0.22042 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=0.097304Jy sigma=0.000659 ! Fit after self-cal, rms=0.097177Jy sigma=0.000658 ! Inverting map ! Added new window around map position (0.8, -0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00670396 Jy ! Component: 100 - total flux cleaned = 0.00846439 Jy ! Total flux subtracted in 100 components = 0.00846439 Jy ! Clean residual min=-0.003307 max=0.003921 Jy/beam ! Clean residual mean=0.000009 rms=0.000815 Jy/beam ! Combined flux in latest and established models = 0.228885 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 13 components and 0.228885 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=0.096905Jy sigma=0.000654 ! Fit after self-cal, rms=0.096872Jy sigma=0.000654 ! 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=0.9745 mas, bmaj=1.614 mas, bpa=-3.769 degrees ! Estimated noise=372.636 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 = -6.49123e-05 Jy ! Component: 100 - total flux cleaned = -0.000637372 Jy ! Component: 150 - total flux cleaned = -0.00108711 Jy ! Component: 200 - total flux cleaned = -0.00133003 Jy ! Total flux subtracted in 200 components = -0.00133003 Jy ! Clean residual min=-0.002808 max=0.002605 Jy/beam ! Clean residual mean=0.000022 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.227555 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 18 components and 0.227555 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=0.096765Jy sigma=0.000653 ! Fit after self-cal, rms=0.096749Jy sigma=0.000653 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.00 KP 1.01 ! LA 0.98 MK 0.96 NL 0.95 OV 0.99 ! PT 1.05 SC 1.06 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.01 KP 1.00 ! LA 0.99 MK 0.97 NL 0.95 OV 0.99 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 0.97 KP 1.00 ! LA 1.02 MK 0.99 NL 0.95 OV 0.99 ! PT 1.09 SC 1.06 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.98 KP 0.99 ! LA 1.02 MK 0.98 NL 0.94 OV 1.04 ! PT 1.08 SC 1.05 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 0.97 KP 1.00 ! LA 1.01 MK 1.01 NL 0.96 OV 0.99 ! PT 1.06 SC 1.03 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 0.99 KP 1.02 ! LA 1.01 MK 0.98 NL 0.96 OV 0.98 ! PT 1.05 SC 1.08 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.97 KP 1.00 ! LA 1.02 MK 0.98 NL 0.96 OV 0.99 ! PT 1.05 SC 1.04 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.06 HN 0.98 KP 0.99 ! LA 1.00 MK 0.97 NL 0.93 OV 1.00 ! PT 1.07 SC 1.10 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.98 KP 0.98 ! LA 1.01 MK 0.96 NL 0.95 OV 0.99 ! PT 1.06 SC 1.04 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.00 KP 1.02 ! LA 1.04 MK 0.97 NL 0.95 OV 0.99 ! PT 1.06 SC 0.99 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.01 KP 0.98 ! LA 1.03 MK 0.99 NL 0.97 OV 0.99 ! PT 1.09 SC 1.03 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 0.96 KP 1.01 ! LA 1.01 MK 0.92 NL 0.95 OV 1.00 ! PT 1.08 SC 1.04 ! ! ! Fit before self-cal, rms=0.096749Jy sigma=0.000653 ! Fit after self-cal, rms=0.097929Jy sigma=0.000649 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9724 mas, bmaj=1.616 mas, bpa=-4.687 degrees ! Estimated noise=371.385 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 = 6.47987e-05 Jy ! Component: 100 - total flux cleaned = 5.86553e-05 Jy ! Component: 150 - total flux cleaned = 0.000126666 Jy ! Component: 200 - total flux cleaned = 0.000218463 Jy ! Total flux subtracted in 200 components = 0.000218463 Jy ! Clean residual min=-0.001891 max=0.001573 Jy/beam ! Clean residual mean=-0.000013 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.227773 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 26 components and 0.227773 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=0.097894Jy sigma=0.000648 ! Fit after self-cal, rms=0.097926Jy 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=0.097926Jy sigma=0.000648 ! Fit after self-cal, rms=0.101002Jy sigma=0.000646 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9713 mas, bmaj=1.605 mas, bpa=-4.288 degrees ! Estimated noise=370.531 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000300831 Jy ! Component: 100 - total flux cleaned = 0.000362209 Jy ! Component: 150 - total flux cleaned = 0.000462983 Jy ! Component: 200 - total flux cleaned = 0.000548001 Jy ! Total flux subtracted in 200 components = 0.000548001 Jy ! Clean residual min=-0.001278 max=0.001213 Jy/beam ! Clean residual mean=0.000001 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.228321 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 35 components and 0.228321 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=0.100983Jy sigma=0.000646 ! Fit after self-cal, rms=0.101005Jy 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 (2, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000856291 Jy ! Component: 100 - total flux cleaned = 0.00116578 Jy ! Component: 150 - total flux cleaned = 0.00130053 Jy ! Component: 200 - total flux cleaned = 0.00136838 Jy ! Total flux subtracted in 200 components = 0.00136838 Jy ! Clean residual min=-0.001115 max=0.001106 Jy/beam ! Clean residual mean=0.000003 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.22969 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 45 components and 0.22969 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=0.100982Jy sigma=0.000645 ! Fit after self-cal, rms=0.100977Jy sigma=0.000645 ! Inverting map ! Added new window around map position (12, 23.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000253139 Jy ! Component: 100 - total flux cleaned = 0.000156509 Jy ! Component: 150 - total flux cleaned = 0.000154186 Jy ! Component: 200 - total flux cleaned = 0.000283025 Jy ! Total flux subtracted in 200 components = 0.000283025 Jy ! Clean residual min=-0.000993 max=0.000873 Jy/beam ! Clean residual mean=0.000004 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.229973 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 58 components and 0.229973 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=0.100957Jy sigma=0.000645 ! Fit after self-cal, rms=0.100954Jy sigma=0.000645 ! 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=0.100954Jy sigma=0.000645 ! Fit after self-cal, rms=0.102637Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9717 mas, bmaj=1.604 mas, bpa=-4.376 degrees ! Estimated noise=370.751 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000150441 Jy ! Component: 100 - total flux cleaned = 0.00032235 Jy ! Component: 150 - total flux cleaned = 0.000505846 Jy ! Component: 200 - total flux cleaned = 0.00055626 Jy ! Total flux subtracted in 200 components = 0.00055626 Jy ! Clean residual min=-0.000925 max=0.000885 Jy/beam ! Clean residual mean=0.000003 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.230529 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 65 components and 0.230529 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=0.102629Jy sigma=0.000645 ! Fit after self-cal, rms=0.102633Jy 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 = 2.14177e-05 Jy ! Component: 100 - total flux cleaned = 0.000163329 Jy ! Component: 150 - total flux cleaned = 0.000207165 Jy ! Component: 200 - total flux cleaned = 0.000248353 Jy ! Total flux subtracted in 200 components = 0.000248353 Jy ! Clean residual min=-0.000887 max=0.000890 Jy/beam ! Clean residual mean=0.000003 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.230777 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 71 components and 0.230777 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=0.102627Jy sigma=0.000645 ! Fit after self-cal, rms=0.102626Jy sigma=0.000645 ! 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=0.102626Jy sigma=0.000645 ! Fit after self-cal, rms=0.102704Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.088 mas, bmaj=2.598 mas, bpa=-5.148 degrees ! Estimated noise=459.748 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000276663 Jy ! Component: 100 - total flux cleaned = 0.000475719 Jy ! Component: 150 - total flux cleaned = 0.000629 Jy ! Component: 200 - total flux cleaned = 0.000712782 Jy ! Total flux subtracted in 200 components = 0.000712782 Jy ! Clean residual min=-0.000825 max=0.000908 Jy/beam ! Clean residual mean=0.000008 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.23149 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 83 components and 0.23149 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=0.102701Jy sigma=0.000645 ! Fit after self-cal, rms=0.102700Jy 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 = -4.63069e-06 Jy ! Component: 100 - total flux cleaned = 9.02377e-05 Jy ! Component: 150 - total flux cleaned = 0.000126641 Jy ! Component: 200 - total flux cleaned = 0.000165112 Jy ! Total flux subtracted in 200 components = 0.000165112 Jy ! Clean residual min=-0.000817 max=0.000896 Jy/beam ! Clean residual mean=0.000008 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.231655 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 85 components and 0.231655 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=0.102698Jy sigma=0.000645 ! Fit after self-cal, rms=0.102698Jy 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=0.9717 mas, bmaj=1.605 mas, bpa=-4.428 degrees ! Estimated noise=370.88 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9717 x 1.605 at -4.428 degrees (North through East) ! Clean map min=-0.00085597 max=0.18428 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=0.7763 mas, bmaj=1.326 mas, bpa=-6.336 degrees ! Estimated noise=663.522 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.144017 Jy ! Component: 100 - total flux cleaned = 0.191777 Jy ! Component: 150 - total flux cleaned = 0.211541 Jy ! Component: 200 - total flux cleaned = 0.220287 Jy ! Total flux subtracted in 200 components = 0.220287 Jy ! Clean residual min=-0.002083 max=0.004092 Jy/beam ! Clean residual mean=-0.000003 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.220287 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.220287 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9717 mas, bmaj=1.605 mas, bpa=-4.428 degrees ! Estimated noise=370.88 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 = 0.00506489 Jy ! Component: 100 - total flux cleaned = 0.00743406 Jy ! Component: 150 - total flux cleaned = 0.00890312 Jy ! Component: 200 - total flux cleaned = 0.00965815 Jy ! Total flux subtracted in 200 components = 0.00965815 Jy ! Clean residual min=-0.001001 max=0.001082 Jy/beam ! Clean residual mean=0.000001 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.229946 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 25 components and 0.229946 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=2.088 mas, bmaj=2.598 mas, bpa=-5.148 degrees ! Estimated noise=459.748 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000904635 Jy ! Component: 100 - total flux cleaned = 0.00126323 Jy ! Component: 150 - total flux cleaned = 0.00142801 Jy ! Component: 200 - total flux cleaned = 0.00153412 Jy ! Total flux subtracted in 200 components = 0.00153412 Jy ! Clean residual min=-0.000891 max=0.000928 Jy/beam ! Clean residual mean=0.000006 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.23148 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 = 9.22636e-05 Jy ! Component: 100 - total flux cleaned = 0.000160282 Jy ! Component: 150 - total flux cleaned = 0.000232518 Jy ! Component: 200 - total flux cleaned = 0.000275516 Jy ! Total flux subtracted in 200 components = 0.000275516 Jy ! Clean residual min=-0.000845 max=0.000957 Jy/beam ! Clean residual mean=0.000008 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.231755 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 59 components and 0.231755 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9717 mas, bmaj=1.605 mas, bpa=-4.428 degrees ! Estimated noise=370.88 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.46882e-05 Jy ! Component: 100 - total flux cleaned = -1.46411e-05 Jy ! Component: 150 - total flux cleaned = 7.71332e-06 Jy ! Component: 200 - total flux cleaned = 7.86023e-06 Jy ! Total flux subtracted in 200 components = 7.86023e-06 Jy ! Clean residual min=-0.000852 max=0.000949 Jy/beam ! Clean residual mean=0.000003 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.231763 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 75 components and 0.231763 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=0.102713Jy sigma=0.000645 ! Fit after self-cal, rms=0.102706Jy sigma=0.000645 wmodel J0518+3306_X_2017_03_23_pus_map.mod ! Writing 75 model components to file: J0518+3306_X_2017_03_23_pus_map.mod wobs J0518+3306_X_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J0518+3306_X_2017_03_23_pus_uvs.fits wwins J0518+3306_X_2017_03_23_pus_map.win ! wwins: Wrote 4 windows to J0518+3306_X_2017_03_23_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000159091 Jy ! Component: 100 - total flux cleaned = 0.000143346 Jy ! Component: 150 - total flux cleaned = 0.000201907 Jy ! Component: 200 - total flux cleaned = 0.000258654 Jy ! Component: 250 - total flux cleaned = 0.000340898 Jy ! Component: 300 - total flux cleaned = 0.000380994 Jy ! Component: 350 - total flux cleaned = 0.000446482 Jy ! Component: 400 - total flux cleaned = 0.000547923 Jy ! Component: 450 - total flux cleaned = 0.000572628 Jy ! Component: 500 - total flux cleaned = 0.000633314 Jy ! Component: 550 - total flux cleaned = 0.000657014 Jy ! Component: 600 - total flux cleaned = 0.000668734 Jy ! Component: 650 - total flux cleaned = 0.000714675 Jy ! Component: 700 - total flux cleaned = 0.000725927 Jy ! Component: 750 - total flux cleaned = 0.000781616 Jy ! Component: 800 - total flux cleaned = 0.00084751 Jy ! Component: 850 - total flux cleaned = 0.00088027 Jy ! Component: 900 - total flux cleaned = 0.000955007 Jy ! Component: 950 - total flux cleaned = 0.00102865 Jy ! Component: 1000 - total flux cleaned = 0.00105959 Jy ! Component: 1050 - total flux cleaned = 0.00111083 Jy ! Component: 1100 - total flux cleaned = 0.00113108 Jy ! Component: 1150 - total flux cleaned = 0.00118104 Jy ! Component: 1200 - total flux cleaned = 0.00120074 Jy ! Component: 1250 - total flux cleaned = 0.00126899 Jy ! Component: 1300 - total flux cleaned = 0.00126902 Jy ! Component: 1350 - total flux cleaned = 0.00130711 Jy ! Component: 1400 - total flux cleaned = 0.00134473 Jy ! Component: 1450 - total flux cleaned = 0.00135411 Jy ! Component: 1500 - total flux cleaned = 0.00138178 Jy ! Component: 1550 - total flux cleaned = 0.00141836 Jy ! Component: 1600 - total flux cleaned = 0.00146368 Jy ! Component: 1650 - total flux cleaned = 0.00146373 Jy ! Component: 1700 - total flux cleaned = 0.00150812 Jy ! Component: 1750 - total flux cleaned = 0.00155201 Jy ! Component: 1800 - total flux cleaned = 0.00159546 Jy ! Component: 1850 - total flux cleaned = 0.00160411 Jy ! Component: 1900 - total flux cleaned = 0.00162986 Jy ! Component: 1950 - total flux cleaned = 0.00167229 Jy ! Component: 2000 - total flux cleaned = 0.00171426 Jy ! Total flux subtracted in 2048 components = 0.00174763 Jy ! Clean residual min=-0.000573 max=0.000479 Jy/beam ! Clean residual mean=0.000001 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.233511 Jy keep ! Adding 136 model components to the UV plane model. ! The established model now contains 210 components and 0.233511 Jy ![Exited script file: muppet] wmap "J0518+3306_X_2017_03_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9717 x 1.605 at -4.428 degrees (North through East) ! Clean map min=-0.00068672 max=0.18392 Jy/beam ! Writing clean map to FITS file: J0518+3306_X_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.183917 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00014935 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.243615 0.243615 0.487231 0.974462 1.94892 3.89785 7.79569 15.5914 31.1828 62.3655 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.183 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9717 x 1.605 at -4.428 degrees (North through East) ! Clean map min=-0.00068672 max=0.18392 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 J0518+3306_X_2017_03_23_pus_uvs.log closed on Mon May 13 10:18:52 2019