! Started logfile: J2225-0457_X_2017_08_05_pus_uvs.log on Thu May 9 19:00:36 2019 obs J2225-0457_X_2017_08_05_pus_uva.fits ! Reading UV FITS file: J2225-0457_X_2017_08_05_pus_uva.fits ! AN table 1: 30 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.875556 visibilities/baseline/integration-bin. ! Found source: J2225-0457 ! ! 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 575 lines of history. ! ! Reading 14184 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 J2225-0457_X_2017_08_05_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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.806460Jy sigma=0.006449 ! Fit after self-cal, rms=0.745101Jy sigma=0.006007 ! 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=0.6915 mas, bmaj=1.728 mas, bpa=-2.424 degrees ! Estimated noise=1152.44 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 = 0.999725 Jy ! Component: 100 - total flux cleaned = 1.2597 Jy ! Total flux subtracted in 100 components = 1.2597 Jy ! Clean residual min=-0.089983 max=0.258754 Jy/beam ! Clean residual mean=-0.000368 rms=0.026282 Jy/beam ! Combined flux in latest and established models = 1.2597 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 1.2597 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=0.622344Jy sigma=0.005033 ! Fit after self-cal, rms=0.622030Jy sigma=0.005026 ! Inverting map ! Added new window around map position (1.8, -1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.252055 Jy ! Component: 100 - total flux cleaned = 0.408783 Jy ! Total flux subtracted in 100 components = 0.408783 Jy ! Clean residual min=-0.064963 max=0.132875 Jy/beam ! Clean residual mean=-0.000239 rms=0.017906 Jy/beam ! Combined flux in latest and established models = 1.66848 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 19 components and 1.66848 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=0.427675Jy sigma=0.003401 ! Fit after self-cal, rms=0.417118Jy sigma=0.003314 ! Inverting map ! Added new window around map position (2.8, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.146224 Jy ! Component: 100 - total flux cleaned = 0.249817 Jy ! Total flux subtracted in 100 components = 0.249817 Jy ! Clean residual min=-0.041867 max=0.060713 Jy/beam ! Clean residual mean=-0.000168 rms=0.012266 Jy/beam ! Combined flux in latest and established models = 1.9183 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 29 components and 1.9183 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=0.312841Jy sigma=0.002438 ! Fit after self-cal, rms=0.309218Jy sigma=0.002407 ! 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=0.8846 mas, bmaj=2.013 mas, bpa=-1.131 degrees ! Estimated noise=751.505 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 = 0.153357 Jy ! Component: 100 - total flux cleaned = 0.254226 Jy ! Component: 150 - total flux cleaned = 0.325333 Jy ! Component: 200 - total flux cleaned = 0.376723 Jy ! Total flux subtracted in 200 components = 0.376723 Jy ! Clean residual min=-0.029035 max=0.046577 Jy/beam ! Clean residual mean=-0.000024 rms=0.009996 Jy/beam ! Combined flux in latest and established models = 2.29502 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 58 components and 2.29502 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=0.200406Jy sigma=0.001520 ! Fit after self-cal, rms=0.196200Jy sigma=0.001485 ! 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 0.97 FD 0.97 HN 1.05 KP 1.11 ! LA 0.95 MK 1.00 NL 0.90 OV 1.09 ! PT 1.07 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.07 KP 1.04 ! LA 0.95 MK 1.00 NL 0.89 OV 1.09 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.09 KP 0.98 ! LA 0.98 MK 1.01 NL 0.90 OV 1.09 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.06 KP 0.93 ! LA 0.97 MK 1.02 NL 0.89 OV 1.08 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.01 KP 0.86 ! LA 0.96 MK 1.04 NL 0.91 OV 1.09 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.04 KP 0.85 ! LA 0.97 MK 1.02 NL 0.92 OV 1.11 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.11 KP 0.84 ! LA 0.98 MK 1.02 NL 0.91 OV 1.14 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.10 KP 0.84 ! LA 0.96 MK 1.01 NL 0.91 OV 1.13 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.10 KP 0.88 ! LA 0.97 MK 1.00 NL 0.90 OV 1.11 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.07 KP 0.92 ! LA 0.99 MK 1.01 NL 0.91 OV 1.11 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.06 KP 0.97 ! LA 0.98 MK 1.09 NL 0.92 OV 1.09 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 1.01 KP 1.02 ! LA 0.97 MK 1.10 NL 0.91 OV 1.09 ! PT 1.01 SC 1.01 ! ! ! Fit before self-cal, rms=0.196200Jy sigma=0.001485 ! Fit after self-cal, rms=0.125033Jy sigma=0.000945 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8971 mas, bmaj=2.024 mas, bpa=-1.049 degrees ! Estimated noise=738.919 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 (2, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0261366 Jy ! Component: 100 - total flux cleaned = 0.029343 Jy ! Component: 150 - total flux cleaned = 0.0311123 Jy ! Component: 200 - total flux cleaned = 0.0315274 Jy ! Total flux subtracted in 200 components = 0.0315274 Jy ! Clean residual min=-0.014297 max=0.018571 Jy/beam ! Clean residual mean=-0.000053 rms=0.003895 Jy/beam ! Combined flux in latest and established models = 2.32655 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 83 components and 2.32655 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=0.115818Jy sigma=0.000866 ! Fit after self-cal, rms=0.114547Jy sigma=0.000857 ! 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=0.114547Jy sigma=0.000857 ! Fit after self-cal, rms=0.106939Jy sigma=0.000804 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8952 mas, bmaj=2.024 mas, bpa=-0.9938 degrees ! Estimated noise=740.296 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0112152 Jy ! Component: 100 - total flux cleaned = 0.0149051 Jy ! Component: 150 - total flux cleaned = 0.0158069 Jy ! Component: 200 - total flux cleaned = 0.0158128 Jy ! Total flux subtracted in 200 components = 0.0158128 Jy ! Clean residual min=-0.010231 max=0.018362 Jy/beam ! Clean residual mean=0.000017 rms=0.003210 Jy/beam ! Combined flux in latest and established models = 2.34236 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 96 components and 2.34236 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=0.104593Jy sigma=0.000784 ! Fit after self-cal, rms=0.104206Jy sigma=0.000782 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 (5.6, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0185174 Jy ! Component: 100 - total flux cleaned = 0.0277225 Jy ! Component: 150 - total flux cleaned = 0.0317572 Jy ! Component: 200 - total flux cleaned = 0.0335932 Jy ! Total flux subtracted in 200 components = 0.0335932 Jy ! Clean residual min=-0.008619 max=0.012066 Jy/beam ! Clean residual mean=-0.000002 rms=0.002518 Jy/beam ! Combined flux in latest and established models = 2.37596 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 119 components and 2.37596 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=0.100793Jy sigma=0.000749 ! Fit after self-cal, rms=0.100366Jy sigma=0.000747 ! Inverting map ! Added new window around map position (-1.2, 11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108205 Jy ! Component: 100 - total flux cleaned = 0.0161628 Jy ! Component: 150 - total flux cleaned = 0.0193759 Jy ! Component: 200 - total flux cleaned = 0.0214572 Jy ! Total flux subtracted in 200 components = 0.0214572 Jy ! Clean residual min=-0.007623 max=0.010309 Jy/beam ! Clean residual mean=-0.000016 rms=0.002154 Jy/beam ! Combined flux in latest and established models = 2.39741 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 138 components and 2.39741 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=0.098938Jy sigma=0.000734 ! Fit after self-cal, rms=0.098850Jy sigma=0.000733 ! Inverting map ! Added new window around map position (-9, 11.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00717717 Jy ! Component: 100 - total flux cleaned = 0.00897895 Jy ! Component: 150 - total flux cleaned = 0.0104432 Jy ! Component: 200 - total flux cleaned = 0.0109326 Jy ! Total flux subtracted in 200 components = 0.0109326 Jy ! Clean residual min=-0.007222 max=0.007721 Jy/beam ! Clean residual mean=-0.000022 rms=0.001979 Jy/beam ! Combined flux in latest and established models = 2.40835 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 150 components and 2.40835 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=0.097776Jy sigma=0.000724 ! Fit after self-cal, rms=0.097703Jy sigma=0.000723 ! 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=0.097703Jy sigma=0.000723 ! Fit after self-cal, rms=0.096564Jy sigma=0.000715 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8952 mas, bmaj=2.024 mas, bpa=-1.072 degrees ! Estimated noise=739.2 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00396533 Jy ! Component: 100 - total flux cleaned = 0.00692961 Jy ! Component: 150 - total flux cleaned = 0.00989813 Jy ! Component: 200 - total flux cleaned = 0.0117583 Jy ! Total flux subtracted in 200 components = 0.0117583 Jy ! Clean residual min=-0.006738 max=0.006954 Jy/beam ! Clean residual mean=-0.000022 rms=0.001780 Jy/beam ! Combined flux in latest and established models = 2.4201 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 174 components and 2.4201 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=0.095890Jy sigma=0.000709 ! Fit after self-cal, rms=0.095808Jy sigma=0.000709 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 = 0.0013517 Jy ! Component: 100 - total flux cleaned = 0.00249955 Jy ! Component: 150 - total flux cleaned = 0.0033199 Jy ! Component: 200 - total flux cleaned = 0.00365221 Jy ! Total flux subtracted in 200 components = 0.00365221 Jy ! Clean residual min=-0.006623 max=0.006629 Jy/beam ! Clean residual mean=-0.000024 rms=0.001723 Jy/beam ! Combined flux in latest and established models = 2.42376 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 189 components and 2.42376 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=0.095519Jy sigma=0.000706 ! Fit after self-cal, rms=0.095476Jy sigma=0.000706 ! 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=0.095476Jy sigma=0.000706 ! Fit after self-cal, rms=0.095325Jy sigma=0.000705 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.226 mas, bmaj=3.535 mas, bpa=1.976 degrees ! Estimated noise=923.668 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00280232 Jy ! Component: 100 - total flux cleaned = 0.00498679 Jy ! Component: 150 - total flux cleaned = 0.00714659 Jy ! Component: 200 - total flux cleaned = 0.00795835 Jy ! Total flux subtracted in 200 components = 0.00795835 Jy ! Clean residual min=-0.009646 max=0.009311 Jy/beam ! Clean residual mean=-0.000068 rms=0.002759 Jy/beam ! Combined flux in latest and established models = 2.43172 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 207 components and 2.43172 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=0.095049Jy sigma=0.000702 ! Fit after self-cal, rms=0.094980Jy sigma=0.000702 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 = 0.000429037 Jy ! Component: 100 - total flux cleaned = 0.00128723 Jy ! Component: 150 - total flux cleaned = 0.00176914 Jy ! Component: 200 - total flux cleaned = 0.0022105 Jy ! Total flux subtracted in 200 components = 0.0022105 Jy ! Clean residual min=-0.009666 max=0.009060 Jy/beam ! Clean residual mean=-0.000071 rms=0.002709 Jy/beam ! Combined flux in latest and established models = 2.43393 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 229 components and 2.43393 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=0.094886Jy sigma=0.000701 ! Fit after self-cal, rms=0.094844Jy sigma=0.000701 ! 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=0.8954 mas, bmaj=2.025 mas, bpa=-1.137 degrees ! Estimated noise=738.946 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8954 x 2.025 at -1.137 degrees (North through East) ! Clean map min=-0.0063452 max=1.3421 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=0.094844Jy sigma=0.000701 ! Fit after self-cal, rms=0.088174Jy sigma=0.000650 ! Inverting map and beam ! Estimated beam: bmin=0.8958 mas, bmaj=2.026 mas, bpa=-1.214 degrees ! Estimated noise=738.428 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110304 Jy ! Component: 100 - total flux cleaned = 0.00153582 Jy ! Component: 150 - total flux cleaned = 0.00173005 Jy ! Component: 200 - total flux cleaned = 0.00191083 Jy ! Total flux subtracted in 200 components = 0.00191083 Jy ! Clean residual min=-0.006160 max=0.005733 Jy/beam ! Clean residual mean=-0.000031 rms=0.001560 Jy/beam ! Combined flux in latest and established models = 2.43584 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 247 components and 2.43584 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=0.087931Jy sigma=0.000648 ! Fit after self-cal, rms=0.087905Jy sigma=0.000648 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.29853e-05 Jy ! Component: 100 - total flux cleaned = 0.000367515 Jy ! Component: 150 - total flux cleaned = 0.000613238 Jy ! Component: 200 - total flux cleaned = 0.000692431 Jy ! Total flux subtracted in 200 components = 0.000692431 Jy ! Clean residual min=-0.006070 max=0.005495 Jy/beam ! Clean residual mean=-0.000031 rms=0.001539 Jy/beam ! Combined flux in latest and established models = 2.43653 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 256 components and 2.43653 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=0.087755Jy sigma=0.000647 ! Fit after self-cal, rms=0.087739Jy sigma=0.000647 ! 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=0.087739Jy sigma=0.000647 ! Fit after self-cal, rms=0.087688Jy sigma=0.000647 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=0.698 mas, bmaj=1.733 mas, bpa=-2.475 degrees ! Estimated noise=1150.08 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.997184 Jy ! Component: 100 - total flux cleaned = 1.32098 Jy ! Component: 150 - total flux cleaned = 1.53799 Jy ! Component: 200 - total flux cleaned = 1.69952 Jy ! Total flux subtracted in 200 components = 1.69952 Jy ! Clean residual min=-0.038541 max=0.093580 Jy/beam ! Clean residual mean=-0.000193 rms=0.013318 Jy/beam ! Combined flux in latest and established models = 1.69952 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 23 model components to the UV plane model. ! The established model now contains 23 components and 1.69952 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8958 mas, bmaj=2.026 mas, bpa=-1.244 degrees ! Estimated noise=738.251 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 = 0.210543 Jy ! Component: 100 - total flux cleaned = 0.34335 Jy ! Component: 150 - total flux cleaned = 0.433452 Jy ! Component: 200 - total flux cleaned = 0.495677 Jy ! Total flux subtracted in 200 components = 0.495677 Jy ! Clean residual min=-0.018026 max=0.034211 Jy/beam ! Clean residual mean=0.000054 rms=0.007132 Jy/beam ! Combined flux in latest and established models = 2.19519 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 54 components and 2.19519 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0434958 Jy ! Component: 100 - total flux cleaned = 0.0759127 Jy ! Component: 150 - total flux cleaned = 0.101682 Jy ! Component: 200 - total flux cleaned = 0.122445 Jy ! Total flux subtracted in 200 components = 0.122445 Jy ! Clean residual min=-0.010743 max=0.014798 Jy/beam ! Clean residual mean=0.000023 rms=0.003586 Jy/beam ! Combined flux in latest and established models = 2.31764 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 82 components and 2.31764 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=2.224 mas, bmaj=3.536 mas, bpa=1.858 degrees ! Estimated noise=922.503 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0283142 Jy ! Component: 100 - total flux cleaned = 0.0479338 Jy ! Component: 150 - total flux cleaned = 0.0627348 Jy ! Component: 200 - total flux cleaned = 0.0741156 Jy ! Total flux subtracted in 200 components = 0.0741156 Jy ! Clean residual min=-0.010901 max=0.009933 Jy/beam ! Clean residual mean=-0.000022 rms=0.003707 Jy/beam ! Combined flux in latest and established models = 2.39175 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 = 0.00896348 Jy ! Component: 100 - total flux cleaned = 0.0162329 Jy ! Component: 150 - total flux cleaned = 0.0221987 Jy ! Component: 200 - total flux cleaned = 0.0271543 Jy ! Total flux subtracted in 200 components = 0.0271543 Jy ! Clean residual min=-0.009951 max=0.008809 Jy/beam ! Clean residual mean=-0.000055 rms=0.002912 Jy/beam ! Combined flux in latest and established models = 2.41891 Jy ! Adding 115 model components to the UV plane model. ! The established model now contains 184 components and 2.41891 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8958 mas, bmaj=2.026 mas, bpa=-1.244 degrees ! Estimated noise=738.251 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00476916 Jy ! Component: 100 - total flux cleaned = 0.00658958 Jy ! Component: 150 - total flux cleaned = 0.00749896 Jy ! Component: 200 - total flux cleaned = 0.00866171 Jy ! Total flux subtracted in 200 components = 0.00866171 Jy ! Clean residual min=-0.006650 max=0.006087 Jy/beam ! Clean residual mean=-0.000026 rms=0.001653 Jy/beam ! Combined flux in latest and established models = 2.42757 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 204 components and 2.42757 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=0.089048Jy sigma=0.000656 ! Fit after self-cal, rms=0.088667Jy sigma=0.000654 wmodel J2225-0457_X_2017_08_05_pus_map.mod ! Writing 204 model components to file: J2225-0457_X_2017_08_05_pus_map.mod wobs J2225-0457_X_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J2225-0457_X_2017_08_05_pus_uvs.fits wwins J2225-0457_X_2017_08_05_pus_map.win ! wwins: Wrote 7 windows to J2225-0457_X_2017_08_05_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 = -0.000749938 Jy ! Component: 100 - total flux cleaned = 0.000178985 Jy ! Component: 150 - total flux cleaned = 0.000955227 Jy ! Component: 200 - total flux cleaned = 0.00169786 Jy ! Component: 250 - total flux cleaned = 0.00232238 Jy ! Component: 300 - total flux cleaned = 0.00249839 Jy ! Component: 350 - total flux cleaned = 0.0026667 Jy ! Component: 400 - total flux cleaned = 0.00274765 Jy ! Component: 450 - total flux cleaned = 0.00298408 Jy ! Component: 500 - total flux cleaned = 0.00313788 Jy ! Component: 550 - total flux cleaned = 0.00313922 Jy ! Component: 600 - total flux cleaned = 0.0030669 Jy ! Component: 650 - total flux cleaned = 0.0029238 Jy ! Component: 700 - total flux cleaned = 0.00278343 Jy ! Component: 750 - total flux cleaned = 0.00285367 Jy ! Component: 800 - total flux cleaned = 0.00285315 Jy ! Component: 850 - total flux cleaned = 0.00265333 Jy ! Component: 900 - total flux cleaned = 0.00285116 Jy ! Component: 950 - total flux cleaned = 0.00265643 Jy ! Component: 1000 - total flux cleaned = 0.00291327 Jy ! Component: 1050 - total flux cleaned = 0.00272495 Jy ! Component: 1100 - total flux cleaned = 0.00278694 Jy ! Component: 1150 - total flux cleaned = 0.00272686 Jy ! Component: 1200 - total flux cleaned = 0.00260606 Jy ! Component: 1250 - total flux cleaned = 0.00260596 Jy ! Component: 1300 - total flux cleaned = 0.00237096 Jy ! Component: 1350 - total flux cleaned = 0.00237174 Jy ! Component: 1400 - total flux cleaned = 0.00237119 Jy ! Component: 1450 - total flux cleaned = 0.00214326 Jy ! Component: 1500 - total flux cleaned = 0.00225653 Jy ! Component: 1550 - total flux cleaned = 0.00225623 Jy ! Component: 1600 - total flux cleaned = 0.00220176 Jy ! Component: 1650 - total flux cleaned = 0.00241861 Jy ! Component: 1700 - total flux cleaned = 0.0022053 Jy ! Component: 1750 - total flux cleaned = 0.00231104 Jy ! Component: 1800 - total flux cleaned = 0.00241497 Jy ! Component: 1850 - total flux cleaned = 0.00236293 Jy ! Component: 1900 - total flux cleaned = 0.002363 Jy ! Component: 1950 - total flux cleaned = 0.00236213 Jy ! Component: 2000 - total flux cleaned = 0.00216236 Jy ! Total flux subtracted in 2048 components = 0.00226285 Jy ! Clean residual min=-0.002557 max=0.002667 Jy/beam ! Clean residual mean=-0.000025 rms=0.001011 Jy/beam ! Combined flux in latest and established models = 2.42983 Jy keep ! Adding 150 model components to the UV plane model. ! The established model now contains 354 components and 2.42983 Jy ![Exited script file: muppet] wmap "J2225-0457_X_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8958 x 2.026 at -1.244 degrees (North through East) ! Clean map min=-0.0041814 max=1.342 Jy/beam ! Writing clean map to FITS file: J2225-0457_X_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.342 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0010101 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.225806 0.225806 0.451612 0.903223 1.80645 3.61289 7.22579 14.4516 28.9031 57.8063 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.003 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.341 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8958 x 2.026 at -1.244 degrees (North through East) ! Clean map min=-0.0041814 max=1.342 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 J2225-0457_X_2017_08_05_pus_uvs.log closed on Thu May 9 19:00:38 2019