! Started logfile: J1800+7828_X_2017_08_12_pus_uvs.log on Fri May 10 15:27:10 2019 obs J1800+7828_X_2017_08_12_pus_uva.fits ! Reading UV FITS file: J1800+7828_X_2017_08_12_pus_uva.fits ! AN table 1: 58 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.760536 visibilities/baseline/integration-bin. ! Found source: J1800+7828 ! ! 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 1049 lines of history. ! ! Reading 23820 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 J1800+7828_X_2017_08_12_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 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.857448Jy sigma=0.006711 ! Fit after self-cal, rms=0.806542Jy sigma=0.006322 ! 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=0.7576 mas, bmaj=1.169 mas, bpa=-80.17 degrees ! Estimated noise=988.126 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 = 1.28084 Jy ! Component: 100 - total flux cleaned = 1.61599 Jy ! Total flux subtracted in 100 components = 1.61599 Jy ! Clean residual min=-0.038708 max=0.148861 Jy/beam ! Clean residual mean=0.000022 rms=0.012286 Jy/beam ! Combined flux in latest and established models = 1.61599 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 1.61599 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=0.340837Jy sigma=0.002568 ! Fit after self-cal, rms=0.338462Jy sigma=0.002552 ! Inverting map ! Added new window around map position (-1.4, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.16669 Jy ! Component: 100 - total flux cleaned = 0.263836 Jy ! Total flux subtracted in 100 components = 0.263836 Jy ! Clean residual min=-0.029387 max=0.051653 Jy/beam ! Clean residual mean=0.000086 rms=0.007282 Jy/beam ! Combined flux in latest and established models = 1.87982 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 25 components and 1.87982 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=0.214087Jy sigma=0.001541 ! Fit after self-cal, rms=0.210880Jy sigma=0.001518 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0689653 Jy ! Component: 100 - total flux cleaned = 0.113489 Jy ! Total flux subtracted in 100 components = 0.113489 Jy ! Clean residual min=-0.024509 max=0.028398 Jy/beam ! Clean residual mean=0.000116 rms=0.005772 Jy/beam ! Combined flux in latest and established models = 1.99331 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 29 components and 1.99331 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=0.180115Jy sigma=0.001283 ! Fit after self-cal, rms=0.178581Jy sigma=0.001273 ! 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=0.97 mas, bmaj=1.476 mas, bpa=-78.74 degrees ! Estimated noise=593.568 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 = 0.0391538 Jy ! Component: 100 - total flux cleaned = 0.0599885 Jy ! Component: 150 - total flux cleaned = 0.0731449 Jy ! Component: 200 - total flux cleaned = 0.0817049 Jy ! Total flux subtracted in 200 components = 0.0817049 Jy ! Clean residual min=-0.023722 max=0.022441 Jy/beam ! Clean residual mean=0.000299 rms=0.005826 Jy/beam ! Combined flux in latest and established models = 2.07502 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 37 components and 2.07502 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=0.168543Jy sigma=0.001208 ! Fit after self-cal, rms=0.167327Jy sigma=0.001199 ! 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 1.01 FD 0.90 HN 1.01 KP 1.02 ! LA 0.99 MK 0.96 NL 0.98 OV 1.02 ! PT 1.02 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.92 HN 0.98 KP 1.05 ! LA 0.99 MK 0.96 NL 0.98 OV 1.02 ! PT 1.05 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.90 HN 0.97 KP 0.98 ! LA 1.01 MK 0.97 NL 0.98 OV 1.03 ! PT 1.02 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.88 HN 1.01 KP 1.01 ! LA 1.02 MK 0.98 NL 0.98 OV 1.03 ! PT 1.03 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.88 HN 0.97 KP 1.01 ! LA 1.00 MK 0.99 NL 0.98 OV 1.03 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.89 HN 1.00 KP 1.01 ! LA 1.01 MK 0.97 NL 0.99 OV 1.03 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.91 HN 0.98 KP 1.01 ! LA 1.02 MK 0.99 NL 0.98 OV 1.03 ! PT 1.03 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 0.99 KP 1.00 ! LA 0.99 MK 0.97 NL 0.99 OV 1.03 ! PT 1.03 SC 1.08 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.90 HN 0.99 KP 1.02 ! LA 1.01 MK 0.96 NL 0.98 OV 1.03 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.90 HN 0.99 KP 1.00 ! LA 1.03 MK 0.98 NL 0.98 OV 1.03 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.91 HN 1.01 KP 1.02 ! LA 1.03 MK 0.97 NL 0.98 OV 1.04 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.90 HN 0.99 KP 1.02 ! LA 1.01 MK 0.97 NL 0.98 OV 1.04 ! PT 1.05 SC 1.06 ! ! ! Fit before self-cal, rms=0.167327Jy sigma=0.001199 ! Fit after self-cal, rms=0.127808Jy sigma=0.000933 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9747 mas, bmaj=1.48 mas, bpa=-78.94 degrees ! Estimated noise=595.139 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 (-8, -5.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.003475 Jy ! Component: 100 - total flux cleaned = 0.00776807 Jy ! Component: 150 - total flux cleaned = 0.0109649 Jy ! Component: 200 - total flux cleaned = 0.0125304 Jy ! Total flux subtracted in 200 components = 0.0125304 Jy ! Clean residual min=-0.012923 max=0.013255 Jy/beam ! Clean residual mean=0.000088 rms=0.003163 Jy/beam ! Combined flux in latest and established models = 2.08755 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 48 components and 2.08755 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=0.124756Jy sigma=0.000909 ! Fit after self-cal, rms=0.124373Jy sigma=0.000907 ! 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=0.124373Jy sigma=0.000907 ! Fit after self-cal, rms=0.105784Jy sigma=0.000762 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9766 mas, bmaj=1.478 mas, bpa=-78.74 degrees ! Estimated noise=595.239 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00956951 Jy ! Component: 100 - total flux cleaned = -0.0110652 Jy ! Component: 150 - total flux cleaned = -0.0122363 Jy ! Component: 200 - total flux cleaned = -0.0128955 Jy ! Total flux subtracted in 200 components = -0.0128955 Jy ! Clean residual min=-0.006727 max=0.011059 Jy/beam ! Clean residual mean=-0.000049 rms=0.001631 Jy/beam ! Combined flux in latest and established models = 2.07465 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 59 components and 2.07465 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=0.104583Jy sigma=0.000753 ! Fit after self-cal, rms=0.104380Jy sigma=0.000752 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 (-7, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0119271 Jy ! Component: 100 - total flux cleaned = 0.0182408 Jy ! Component: 150 - total flux cleaned = 0.0219148 Jy ! Component: 200 - total flux cleaned = 0.024026 Jy ! Total flux subtracted in 200 components = 0.024026 Jy ! Clean residual min=-0.006178 max=0.006229 Jy/beam ! Clean residual mean=-0.000036 rms=0.001303 Jy/beam ! Combined flux in latest and established models = 2.09868 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 82 components and 2.09868 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=0.102727Jy sigma=0.000738 ! Fit after self-cal, rms=0.102546Jy sigma=0.000737 ! Inverting map ! Added new window around map position (-4.6, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00523302 Jy ! Component: 100 - total flux cleaned = 0.00791659 Jy ! Component: 150 - total flux cleaned = 0.00968962 Jy ! Component: 200 - total flux cleaned = 0.0109649 Jy ! Total flux subtracted in 200 components = 0.0109649 Jy ! Clean residual min=-0.005448 max=0.005654 Jy/beam ! Clean residual mean=-0.000035 rms=0.001174 Jy/beam ! Combined flux in latest and established models = 2.10964 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 97 components and 2.10964 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=0.101806Jy sigma=0.000731 ! Fit after self-cal, rms=0.101731Jy sigma=0.000730 ! Inverting map ! Added new window around map position (-11, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00355664 Jy ! Component: 100 - total flux cleaned = 0.00543803 Jy ! Component: 150 - total flux cleaned = 0.00667142 Jy ! Component: 200 - total flux cleaned = 0.00752238 Jy ! Total flux subtracted in 200 components = 0.00752238 Jy ! Clean residual min=-0.005066 max=0.004867 Jy/beam ! Clean residual mean=-0.000029 rms=0.001090 Jy/beam ! Combined flux in latest and established models = 2.11716 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 111 components and 2.11716 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=0.101183Jy sigma=0.000726 ! Fit after self-cal, rms=0.101137Jy sigma=0.000726 ! 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=0.101137Jy sigma=0.000726 ! Fit after self-cal, rms=0.100649Jy sigma=0.000723 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9778 mas, bmaj=1.48 mas, bpa=-78.79 degrees ! Estimated noise=594.715 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00175878 Jy ! Component: 100 - total flux cleaned = -0.000939183 Jy ! Component: 150 - total flux cleaned = -0.000511735 Jy ! Component: 200 - total flux cleaned = -0.000248582 Jy ! Total flux subtracted in 200 components = -0.000248582 Jy ! Clean residual min=-0.004512 max=0.004310 Jy/beam ! Clean residual mean=-0.000029 rms=0.000957 Jy/beam ! Combined flux in latest and established models = 2.11692 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 123 components and 2.11691 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=0.100168Jy sigma=0.000719 ! Fit after self-cal, rms=0.100129Jy sigma=0.000719 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 = 0.000519197 Jy ! Component: 100 - total flux cleaned = 0.00151104 Jy ! Component: 150 - total flux cleaned = 0.00186159 Jy ! Component: 200 - total flux cleaned = 0.00241958 Jy ! Total flux subtracted in 200 components = 0.00241958 Jy ! Clean residual min=-0.004267 max=0.004016 Jy/beam ! Clean residual mean=-0.000028 rms=0.000914 Jy/beam ! Combined flux in latest and established models = 2.11933 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 126 components and 2.11933 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=0.099850Jy sigma=0.000717 ! Fit after self-cal, rms=0.099826Jy sigma=0.000717 ! 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=0.099826Jy sigma=0.000717 ! Fit after self-cal, rms=0.099689Jy sigma=0.000716 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.244 mas, bmaj=2.879 mas, bpa=-75.31 degrees ! Estimated noise=752.78 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00106085 Jy ! Component: 100 - total flux cleaned = -0.000246754 Jy ! Component: 150 - total flux cleaned = 0.000518712 Jy ! Component: 200 - total flux cleaned = 0.00133962 Jy ! Total flux subtracted in 200 components = 0.00133962 Jy ! Clean residual min=-0.003226 max=0.003813 Jy/beam ! Clean residual mean=-0.000068 rms=0.001034 Jy/beam ! Combined flux in latest and established models = 2.12067 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 150 components and 2.12067 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=0.099539Jy sigma=0.000715 ! Fit after self-cal, rms=0.099499Jy sigma=0.000715 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 = 0.000306388 Jy ! Component: 100 - total flux cleaned = 0.00112077 Jy ! Component: 150 - total flux cleaned = 0.00181321 Jy ! Component: 200 - total flux cleaned = 0.00252431 Jy ! Total flux subtracted in 200 components = 0.00252431 Jy ! Clean residual min=-0.003229 max=0.003635 Jy/beam ! Clean residual mean=-0.000065 rms=0.000995 Jy/beam ! Combined flux in latest and established models = 2.1232 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 163 components and 2.1232 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=0.099446Jy sigma=0.000714 ! Fit after self-cal, rms=0.099433Jy sigma=0.000714 ! 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=0.9784 mas, bmaj=1.481 mas, bpa=-78.82 degrees ! Estimated noise=594.332 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9784 x 1.481 at -78.82 degrees (North through East) ! Clean map min=-0.0036142 max=1.6513 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 ! Performing amp+phase self-cal ! ! 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=0.099433Jy sigma=0.000714 ! Fit after self-cal, rms=0.086311Jy sigma=0.000629 ! Inverting map and beam ! Estimated beam: bmin=0.9787 mas, bmaj=1.482 mas, bpa=-78.8 degrees ! Estimated noise=593.646 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00222266 Jy ! Component: 100 - total flux cleaned = -0.00233719 Jy ! Component: 150 - total flux cleaned = -0.00223785 Jy ! Component: 200 - total flux cleaned = -0.00205484 Jy ! Total flux subtracted in 200 components = -0.00205484 Jy ! Clean residual min=-0.003990 max=0.003289 Jy/beam ! Clean residual mean=-0.000032 rms=0.000775 Jy/beam ! Combined flux in latest and established models = 2.12114 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 168 components and 2.12114 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=0.086041Jy sigma=0.000627 ! Fit after self-cal, rms=0.086019Jy sigma=0.000627 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000260664 Jy ! Component: 100 - total flux cleaned = 0.000515937 Jy ! Component: 150 - total flux cleaned = 0.000597178 Jy ! Component: 200 - total flux cleaned = 0.000677265 Jy ! Total flux subtracted in 200 components = 0.000677265 Jy ! Clean residual min=-0.003858 max=0.003078 Jy/beam ! Clean residual mean=-0.000032 rms=0.000754 Jy/beam ! Combined flux in latest and established models = 2.12182 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 171 components and 2.12182 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=0.085847Jy sigma=0.000626 ! Fit after self-cal, rms=0.085829Jy sigma=0.000626 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.085829Jy sigma=0.000626 ! Fit after self-cal, rms=0.085777Jy sigma=0.000626 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=0.7636 mas, bmaj=1.172 mas, bpa=-80.24 degrees ! Estimated noise=988.249 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.27863 Jy ! Component: 100 - total flux cleaned = 1.63002 Jy ! Component: 150 - total flux cleaned = 1.7936 Jy ! Component: 200 - total flux cleaned = 1.88406 Jy ! Total flux subtracted in 200 components = 1.88406 Jy ! Clean residual min=-0.013999 max=0.045860 Jy/beam ! Clean residual mean=-0.000134 rms=0.004013 Jy/beam ! Combined flux in latest and established models = 1.88406 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 18 model components to the UV plane model. ! The established model now contains 18 components and 1.88406 Jy ! Inverting map and beam ! Estimated beam: bmin=0.979 mas, bmaj=1.482 mas, bpa=-78.83 degrees ! Estimated noise=593.353 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 = 0.0707085 Jy ! Component: 100 - total flux cleaned = 0.109928 Jy ! Component: 150 - total flux cleaned = 0.135107 Jy ! Component: 200 - total flux cleaned = 0.153717 Jy ! Total flux subtracted in 200 components = 0.153717 Jy ! Clean residual min=-0.006395 max=0.011391 Jy/beam ! Clean residual mean=-0.000039 rms=0.001808 Jy/beam ! Combined flux in latest and established models = 2.03777 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 43 components and 2.03777 Jy ! Inverting map ! Added new window around map position (-2.8, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0147876 Jy ! Component: 100 - total flux cleaned = 0.0267985 Jy ! Component: 150 - total flux cleaned = 0.0367951 Jy ! Component: 200 - total flux cleaned = 0.0451914 Jy ! Total flux subtracted in 200 components = 0.0451914 Jy ! Clean residual min=-0.005986 max=0.005504 Jy/beam ! Clean residual mean=-0.000041 rms=0.001151 Jy/beam ! Combined flux in latest and established models = 2.08297 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 58 components and 2.08296 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=2.244 mas, bmaj=2.878 mas, bpa=-75.31 degrees ! Estimated noise=751.222 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0104541 Jy ! Component: 100 - total flux cleaned = 0.0175425 Jy ! Component: 150 - total flux cleaned = 0.0227952 Jy ! Component: 200 - total flux cleaned = 0.0268535 Jy ! Total flux subtracted in 200 components = 0.0268535 Jy ! Clean residual min=-0.003395 max=0.003499 Jy/beam ! Clean residual mean=-0.000078 rms=0.001034 Jy/beam ! Combined flux in latest and established models = 2.10982 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 = 0.00321226 Jy ! Component: 100 - total flux cleaned = 0.00575045 Jy ! Component: 150 - total flux cleaned = 0.00728217 Jy ! Component: 200 - total flux cleaned = 0.00861643 Jy ! Total flux subtracted in 200 components = 0.00861643 Jy ! Clean residual min=-0.003027 max=0.003231 Jy/beam ! Clean residual mean=-0.000071 rms=0.000918 Jy/beam ! Combined flux in latest and established models = 2.11843 Jy ! Adding 107 model components to the UV plane model. ! The established model now contains 157 components and 2.11844 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.979 mas, bmaj=1.482 mas, bpa=-78.83 degrees ! Estimated noise=593.353 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0001441 Jy ! Component: 100 - total flux cleaned = 0.000643606 Jy ! Component: 150 - total flux cleaned = 0.00098401 Jy ! Component: 200 - total flux cleaned = 0.00126767 Jy ! Total flux subtracted in 200 components = 0.00126767 Jy ! Clean residual min=-0.004360 max=0.003291 Jy/beam ! Clean residual mean=-0.000031 rms=0.000819 Jy/beam ! Combined flux in latest and established models = 2.1197 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 163 components and 2.1197 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=0.086335Jy sigma=0.000630 ! Fit after self-cal, rms=0.085756Jy sigma=0.000626 wmodel J1800+7828_X_2017_08_12_pus_map.mod ! Writing 163 model components to file: J1800+7828_X_2017_08_12_pus_map.mod wobs J1800+7828_X_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J1800+7828_X_2017_08_12_pus_uvs.fits wwins J1800+7828_X_2017_08_12_pus_map.win ! wwins: Wrote 7 windows to J1800+7828_X_2017_08_12_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 = -0.00168671 Jy ! Component: 100 - total flux cleaned = -0.00270157 Jy ! Component: 150 - total flux cleaned = -0.003601 Jy ! Component: 200 - total flux cleaned = -0.00440757 Jy ! Component: 250 - total flux cleaned = -0.00508191 Jy ! Component: 300 - total flux cleaned = -0.00593765 Jy ! Component: 350 - total flux cleaned = -0.00667362 Jy ! Component: 400 - total flux cleaned = -0.00744172 Jy ! Component: 450 - total flux cleaned = -0.00809896 Jy ! Component: 500 - total flux cleaned = -0.00860459 Jy ! Component: 550 - total flux cleaned = -0.00910016 Jy ! Component: 600 - total flux cleaned = -0.00958638 Jy ! Component: 650 - total flux cleaned = -0.0101077 Jy ! Component: 700 - total flux cleaned = -0.0104927 Jy ! Component: 750 - total flux cleaned = -0.0108711 Jy ! Component: 800 - total flux cleaned = -0.0111607 Jy ! Component: 850 - total flux cleaned = -0.011324 Jy ! Component: 900 - total flux cleaned = -0.0114449 Jy ! Component: 950 - total flux cleaned = -0.0116434 Jy ! Component: 1000 - total flux cleaned = -0.0116834 Jy ! Component: 1050 - total flux cleaned = -0.0118769 Jy ! Component: 1100 - total flux cleaned = -0.0118774 Jy ! Component: 1150 - total flux cleaned = -0.0120285 Jy ! Component: 1200 - total flux cleaned = -0.0121408 Jy ! Component: 1250 - total flux cleaned = -0.0123255 Jy ! Component: 1300 - total flux cleaned = -0.012399 Jy ! Component: 1350 - total flux cleaned = -0.0126166 Jy ! Component: 1400 - total flux cleaned = -0.0127597 Jy ! Component: 1450 - total flux cleaned = -0.0130078 Jy ! Component: 1500 - total flux cleaned = -0.0130427 Jy ! Component: 1550 - total flux cleaned = -0.0132514 Jy ! Component: 1600 - total flux cleaned = -0.0133896 Jy ! Component: 1650 - total flux cleaned = -0.013458 Jy ! Component: 1700 - total flux cleaned = -0.0134927 Jy ! Component: 1750 - total flux cleaned = -0.0137619 Jy ! Component: 1800 - total flux cleaned = -0.0138623 Jy ! Component: 1850 - total flux cleaned = -0.0139947 Jy ! Component: 1900 - total flux cleaned = -0.0141585 Jy ! Component: 1950 - total flux cleaned = -0.0143537 Jy ! Component: 2000 - total flux cleaned = -0.0143216 Jy ! Total flux subtracted in 2048 components = -0.0145457 Jy ! Clean residual min=-0.001596 max=0.001667 Jy/beam ! Clean residual mean=-0.000025 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 2.10516 Jy keep ! Adding 142 model components to the UV plane model. ! The established model now contains 302 components and 2.10516 Jy ![Exited script file: muppet] wmap "J1800+7828_X_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.979 x 1.482 at -78.83 degrees (North through East) ! Clean map min=-0.0030409 max=1.6489 Jy/beam ! Writing clean map to FITS file: J1800+7828_X_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.64885 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000561373 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.102139 0.102139 0.204278 0.408556 0.817112 1.63422 3.26845 6.5369 13.0738 26.1476 52.2952 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.648 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.979 x 1.482 at -78.83 degrees (North through East) ! Clean map min=-0.0030409 max=1.6489 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 J1800+7828_X_2017_08_12_pus_uvs.log closed on Fri May 10 15:27:12 2019