! Started logfile: J2244+4057_X_2015_03_17_pus_uvs.log on Sat Dec 31 19:13:30 2016 obs J2244+4057_X_2015_03_17_pus_uva.fits ! Reading UV FITS file: J2244+4057_X_2015_03_17_pus_uva.fits ! AN table 1: 106 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.86499 visibilities/baseline/integration-bin. ! Found source: J2244+4057 ! ! 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 338 lines of history. ! ! Reading 49512 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 J2244+4057_X_2015_03_17_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 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.680603Jy sigma=0.007141 ! Fit after self-cal, rms=0.329252Jy sigma=0.003582 ! 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=0.8716 mas, bmaj=1.225 mas, bpa=-37.27 degrees ! Estimated noise=822.506 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 = 0.947268 Jy ! Component: 100 - total flux cleaned = 1.15389 Jy ! Total flux subtracted in 100 components = 1.15389 Jy ! Clean residual min=-0.044431 max=0.059610 Jy/beam ! Clean residual mean=-0.000358 rms=0.012539 Jy/beam ! Combined flux in latest and established models = 1.15389 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 1.15389 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=0.249710Jy sigma=0.002526 ! Fit after self-cal, rms=0.249710Jy sigma=0.002526 ! 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=1.156 mas, bmaj=1.431 mas, bpa=-35.92 degrees ! Estimated noise=290.843 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 = 0.0779196 Jy ! Component: 100 - total flux cleaned = 0.1134 Jy ! Component: 150 - total flux cleaned = 0.133941 Jy ! Component: 200 - total flux cleaned = 0.146462 Jy ! Total flux subtracted in 200 components = 0.146462 Jy ! Clean residual min=-0.055451 max=0.045855 Jy/beam ! Clean residual mean=-0.000001 rms=0.013039 Jy/beam ! Combined flux in latest and established models = 1.30035 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 1.30035 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=0.230548Jy sigma=0.002204 ! Fit after self-cal, rms=0.230545Jy sigma=0.002204 ! 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 0.93 FD 1.23 HN 1.08 KP 0.92 ! LA 1.04 MK 0.97 NL 0.97 OV 0.99 ! PT 1.04 SC 1.07 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.25 HN 1.11 KP 0.87 ! LA 1.04 MK 0.97 NL 0.96 OV 0.98 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.23 HN 1.10 KP 0.82 ! LA 1.06 MK 0.98 NL 0.97 OV 0.98 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.20 HN 1.08 KP 0.78 ! LA 1.07 MK 0.99 NL 0.97 OV 0.97 ! PT 0.98 SC 1.07 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.21 HN 1.03 KP 0.74 ! LA 1.05 MK 1.01 NL 0.99 OV 0.99 ! PT 0.98 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 0.94 FD 1.23 HN 1.08 KP 0.73 ! LA 1.06 MK 0.99 NL 0.99 OV 1.00 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.24 HN 1.15 KP 0.72 ! LA 1.06 MK 1.00 NL 0.98 OV 1.03 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.28 HN 1.14 KP 0.73 ! LA 1.04 MK 0.99 NL 0.98 OV 1.03 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.23 HN 1.14 KP 0.75 ! LA 1.06 MK 0.99 NL 0.97 OV 1.02 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.25 HN 1.12 KP 0.78 ! LA 1.08 MK 1.00 NL 0.98 OV 1.01 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.27 HN 1.11 KP 0.81 ! LA 1.07 MK 0.99 NL 0.98 OV 1.00 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.27 HN 1.10 KP 0.85 ! LA 1.06 MK 1.01 NL 0.99 OV 1.01 ! PT 1.01 SC 1.04 ! ! ! Fit before self-cal, rms=0.230545Jy sigma=0.002204 ! Fit after self-cal, rms=0.107045Jy sigma=0.000940 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.16 mas, bmaj=1.446 mas, bpa=-36.22 degrees ! Estimated noise=290.126 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0119061 Jy ! Component: 100 - total flux cleaned = -0.0135846 Jy ! Component: 150 - total flux cleaned = -0.014218 Jy ! Component: 200 - total flux cleaned = -0.0145672 Jy ! Total flux subtracted in 200 components = -0.0145672 Jy ! Clean residual min=-0.010114 max=0.014273 Jy/beam ! Clean residual mean=-0.000022 rms=0.003163 Jy/beam ! Combined flux in latest and established models = 1.28578 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 28 components and 1.28578 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=0.104918Jy sigma=0.000924 ! Fit after self-cal, rms=0.105012Jy sigma=0.000924 ! 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=0.105012Jy sigma=0.000924 ! Fit after self-cal, rms=0.087120Jy sigma=0.000796 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.161 mas, bmaj=1.442 mas, bpa=-36.34 degrees ! Estimated noise=289.763 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00340309 Jy ! Component: 100 - total flux cleaned = -0.00394639 Jy ! Component: 150 - total flux cleaned = -0.00444602 Jy ! Component: 200 - total flux cleaned = -0.00502224 Jy ! Total flux subtracted in 200 components = -0.00502224 Jy ! Clean residual min=-0.004501 max=0.003758 Jy/beam ! Clean residual mean=-0.000016 rms=0.000876 Jy/beam ! Combined flux in latest and established models = 1.28076 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 32 components and 1.28076 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=0.086698Jy sigma=0.000791 ! Fit after self-cal, rms=0.086723Jy sigma=0.000791 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 = -0.000587841 Jy ! Component: 100 - total flux cleaned = -0.00106285 Jy ! Component: 150 - total flux cleaned = -0.00141251 Jy ! Component: 200 - total flux cleaned = -0.00173646 Jy ! Total flux subtracted in 200 components = -0.00173646 Jy ! Clean residual min=-0.003984 max=0.003848 Jy/beam ! Clean residual mean=-0.000025 rms=0.000825 Jy/beam ! Combined flux in latest and established models = 1.27903 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 33 components and 1.27902 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=0.086541Jy sigma=0.000789 ! Fit after self-cal, rms=0.086534Jy sigma=0.000789 ! 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=0.086534Jy sigma=0.000789 ! Fit after self-cal, rms=0.086503Jy sigma=0.000788 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.162 mas, bmaj=1.443 mas, bpa=-36.4 degrees ! Estimated noise=289.724 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00232404 Jy ! Component: 100 - total flux cleaned = -0.00279995 Jy ! Component: 150 - total flux cleaned = -0.00314807 Jy ! Component: 200 - total flux cleaned = -0.00353983 Jy ! Total flux subtracted in 200 components = -0.00353983 Jy ! Clean residual min=-0.003495 max=0.003240 Jy/beam ! Clean residual mean=-0.000018 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 1.27549 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 33 components and 1.27549 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=0.086301Jy sigma=0.000786 ! Fit after self-cal, rms=0.086298Jy sigma=0.000786 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 = -0.000321271 Jy ! Component: 100 - total flux cleaned = -0.000586942 Jy ! Component: 150 - total flux cleaned = -0.000832261 Jy ! Component: 200 - total flux cleaned = -0.00105922 Jy ! Total flux subtracted in 200 components = -0.00105922 Jy ! Clean residual min=-0.003176 max=0.003276 Jy/beam ! Clean residual mean=-0.000023 rms=0.000689 Jy/beam ! Combined flux in latest and established models = 1.27443 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 33 components and 1.27443 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=0.086211Jy sigma=0.000785 ! Fit after self-cal, rms=0.086208Jy sigma=0.000785 ! Inverting map ! Added new window around map position (2.2, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00191337 Jy ! Component: 100 - total flux cleaned = 0.00192061 Jy ! Component: 150 - total flux cleaned = 0.00177668 Jy ! Component: 200 - total flux cleaned = 0.00177682 Jy ! Total flux subtracted in 200 components = 0.00177682 Jy ! Clean residual min=-0.002576 max=0.002566 Jy/beam ! Clean residual mean=-0.000014 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 1.2762 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 49 components and 1.2762 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=0.086023Jy sigma=0.000782 ! Fit after self-cal, rms=0.086015Jy sigma=0.000782 ! 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=0.086015Jy sigma=0.000782 ! Fit after self-cal, rms=0.086018Jy sigma=0.000782 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.41 mas, bmaj=2.571 mas, bpa=-34.6 degrees ! Estimated noise=342.587 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00105664 Jy ! Component: 100 - total flux cleaned = -0.00119851 Jy ! Component: 150 - total flux cleaned = -0.00117013 Jy ! Component: 200 - total flux cleaned = -0.00116953 Jy ! Total flux subtracted in 200 components = -0.00116953 Jy ! Clean residual min=-0.001900 max=0.001976 Jy/beam ! Clean residual mean=-0.000018 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 1.27503 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 61 components and 1.27503 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=0.085972Jy sigma=0.000781 ! Fit after self-cal, rms=0.085966Jy sigma=0.000781 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 = -0.000106671 Jy ! Component: 100 - total flux cleaned = 1.08942e-06 Jy ! Component: 150 - total flux cleaned = 0.000107422 Jy ! Component: 200 - total flux cleaned = 0.000123046 Jy ! Total flux subtracted in 200 components = 0.000123046 Jy ! Clean residual min=-0.001895 max=0.001967 Jy/beam ! Clean residual mean=-0.000017 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 1.27516 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 66 components and 1.27516 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=0.085953Jy sigma=0.000781 ! Fit after self-cal, rms=0.085949Jy sigma=0.000781 ! 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=1.161 mas, bmaj=1.444 mas, bpa=-36.45 degrees ! Estimated noise=289.694 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.161 x 1.444 at -36.45 degrees (North through East) ! Clean map min=-0.0021719 max=1.2217 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=0.085949Jy sigma=0.000781 ! Fit after self-cal, rms=0.080192Jy sigma=0.000720 ! Inverting map and beam ! Estimated beam: bmin=1.162 mas, bmaj=1.445 mas, bpa=-36.47 degrees ! Estimated noise=289.568 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00132722 Jy ! Component: 100 - total flux cleaned = -0.00150526 Jy ! Component: 150 - total flux cleaned = -0.00155723 Jy ! Component: 200 - total flux cleaned = -0.00160621 Jy ! Total flux subtracted in 200 components = -0.00160621 Jy ! Clean residual min=-0.002336 max=0.001980 Jy/beam ! Clean residual mean=-0.000010 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 1.27355 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 72 components and 1.27355 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=0.080106Jy sigma=0.000719 ! Fit after self-cal, rms=0.080105Jy sigma=0.000719 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.77737e-05 Jy ! Component: 100 - total flux cleaned = 9.45972e-05 Jy ! Component: 150 - total flux cleaned = 0.000138059 Jy ! Component: 200 - total flux cleaned = 0.000137703 Jy ! Total flux subtracted in 200 components = 0.000137703 Jy ! Clean residual min=-0.002292 max=0.001863 Jy/beam ! Clean residual mean=-0.000009 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 1.27369 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 76 components and 1.27369 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=0.080058Jy sigma=0.000718 ! Fit after self-cal, rms=0.080058Jy sigma=0.000718 ! 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=0.080058Jy sigma=0.000718 ! Fit after self-cal, rms=0.080042Jy sigma=0.000718 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=0.8723 mas, bmaj=1.232 mas, bpa=-37.67 degrees ! Estimated noise=827.146 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.952555 Jy ! Component: 100 - total flux cleaned = 1.16027 Jy ! Component: 150 - total flux cleaned = 1.21177 Jy ! Component: 200 - total flux cleaned = 1.23436 Jy ! Total flux subtracted in 200 components = 1.23436 Jy ! Clean residual min=-0.005702 max=0.010781 Jy/beam ! Clean residual mean=-0.000102 rms=0.001545 Jy/beam ! Combined flux in latest and established models = 1.23436 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 13 model components to the UV plane model. ! The established model now contains 13 components and 1.23436 Jy ! Inverting map and beam ! Estimated beam: bmin=1.162 mas, bmaj=1.446 mas, bpa=-36.49 degrees ! Estimated noise=289.523 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 = 0.0149944 Jy ! Component: 100 - total flux cleaned = 0.0226321 Jy ! Component: 150 - total flux cleaned = 0.0274896 Jy ! Component: 200 - total flux cleaned = 0.0308715 Jy ! Total flux subtracted in 200 components = 0.0308715 Jy ! Clean residual min=-0.002325 max=0.004145 Jy/beam ! Clean residual mean=-0.000049 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 1.26524 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 36 components and 1.26524 Jy ! Inverting map ! Added new window around map position (-1, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00344468 Jy ! Component: 100 - total flux cleaned = 0.0048123 Jy ! Component: 150 - total flux cleaned = 0.00527627 Jy ! Component: 200 - total flux cleaned = 0.00545085 Jy ! Total flux subtracted in 200 components = 0.00545085 Jy ! Clean residual min=-0.001921 max=0.002146 Jy/beam ! Clean residual mean=-0.000020 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 1.27069 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 53 components and 1.27069 Jy ! Inverting map ! Added new window around map position (4, -8.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000929866 Jy ! Component: 100 - total flux cleaned = 0.00104287 Jy ! Component: 150 - total flux cleaned = 0.00114796 Jy ! Component: 200 - total flux cleaned = 0.00119876 Jy ! Total flux subtracted in 200 components = 0.00119876 Jy ! Clean residual min=-0.001806 max=0.002081 Jy/beam ! Clean residual mean=-0.000016 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 1.27188 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 69 components and 1.27188 Jy ! Inverting map ! Added new window around map position (0.4, -3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00137175 Jy ! Component: 100 - total flux cleaned = 0.00157938 Jy ! Component: 150 - total flux cleaned = 0.00172324 Jy ! Component: 200 - total flux cleaned = 0.00181334 Jy ! Total flux subtracted in 200 components = 0.00181334 Jy ! Clean residual min=-0.001838 max=0.001643 Jy/beam ! Clean residual mean=-0.000008 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 1.2737 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 82 components and 1.2737 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=2.411 mas, bmaj=2.573 mas, bpa=-34.91 degrees ! Estimated noise=342.097 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000934807 Jy ! Component: 100 - total flux cleaned = 0.00139598 Jy ! Component: 150 - total flux cleaned = 0.00163624 Jy ! Component: 200 - total flux cleaned = 0.0017213 Jy ! Total flux subtracted in 200 components = 0.0017213 Jy ! Clean residual min=-0.001525 max=0.001221 Jy/beam ! Clean residual mean=-0.000002 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 1.27542 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 = 7.72162e-05 Jy ! Component: 100 - total flux cleaned = 9.12052e-05 Jy ! Component: 150 - total flux cleaned = 0.000118103 Jy ! Component: 200 - total flux cleaned = 0.00013097 Jy ! Total flux subtracted in 200 components = 0.00013097 Jy ! Clean residual min=-0.001506 max=0.001175 Jy/beam ! Clean residual mean=-0.000000 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 1.27555 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 110 components and 1.27555 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.162 mas, bmaj=1.446 mas, bpa=-36.49 degrees ! Estimated noise=289.523 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000534492 Jy ! Component: 100 - total flux cleaned = -0.000658059 Jy ! Component: 150 - total flux cleaned = -0.000772424 Jy ! Component: 200 - total flux cleaned = -0.000809266 Jy ! Total flux subtracted in 200 components = -0.000809266 Jy ! Clean residual min=-0.001712 max=0.001508 Jy/beam ! Clean residual mean=-0.000004 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 1.27474 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 116 components and 1.27474 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=0.079920Jy sigma=0.000716 ! Fit after self-cal, rms=0.079914Jy sigma=0.000716 wmodel J2244+4057_X_2015_03_17_pus_map.mod ! Writing 116 model components to file: J2244+4057_X_2015_03_17_pus_map.mod wobs J2244+4057_X_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J2244+4057_X_2015_03_17_pus_uvs.fits wwins J2244+4057_X_2015_03_17_pus_map.win ! wwins: Wrote 5 windows to J2244+4057_X_2015_03_17_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 = -0.000297447 Jy ! Component: 100 - total flux cleaned = -0.000612252 Jy ! Component: 150 - total flux cleaned = -0.000725947 Jy ! Component: 200 - total flux cleaned = -0.000854569 Jy ! Component: 250 - total flux cleaned = -0.000978114 Jy ! Component: 300 - total flux cleaned = -0.00109765 Jy ! Component: 350 - total flux cleaned = -0.00123318 Jy ! Component: 400 - total flux cleaned = -0.00132697 Jy ! Component: 450 - total flux cleaned = -0.00141854 Jy ! Component: 500 - total flux cleaned = -0.00154283 Jy ! Component: 550 - total flux cleaned = -0.00164597 Jy ! Component: 600 - total flux cleaned = -0.00171303 Jy ! Component: 650 - total flux cleaned = -0.00179498 Jy ! Component: 700 - total flux cleaned = -0.00182706 Jy ! Component: 750 - total flux cleaned = -0.0018427 Jy ! Component: 800 - total flux cleaned = -0.00187309 Jy ! Component: 850 - total flux cleaned = -0.00196276 Jy ! Component: 900 - total flux cleaned = -0.00199192 Jy ! Component: 950 - total flux cleaned = -0.00202075 Jy ! Component: 1000 - total flux cleaned = -0.00202107 Jy ! Component: 1050 - total flux cleaned = -0.00211905 Jy ! Component: 1100 - total flux cleaned = -0.00218754 Jy ! Component: 1150 - total flux cleaned = -0.00224148 Jy ! Component: 1200 - total flux cleaned = -0.00226798 Jy ! Component: 1250 - total flux cleaned = -0.00234621 Jy ! Component: 1300 - total flux cleaned = -0.00232039 Jy ! Component: 1350 - total flux cleaned = -0.00234565 Jy ! Component: 1400 - total flux cleaned = -0.00237056 Jy ! Component: 1450 - total flux cleaned = -0.00238281 Jy ! Component: 1500 - total flux cleaned = -0.00237088 Jy ! Component: 1550 - total flux cleaned = -0.00243096 Jy ! Component: 1600 - total flux cleaned = -0.00245465 Jy ! Component: 1650 - total flux cleaned = -0.00247816 Jy ! Component: 1700 - total flux cleaned = -0.00245515 Jy ! Component: 1750 - total flux cleaned = -0.00250053 Jy ! Component: 1800 - total flux cleaned = -0.00247805 Jy ! Component: 1850 - total flux cleaned = -0.00248933 Jy ! Component: 1900 - total flux cleaned = -0.00252197 Jy ! Component: 1950 - total flux cleaned = -0.00253283 Jy ! Component: 2000 - total flux cleaned = -0.00253278 Jy ! Total flux subtracted in 2048 components = -0.00253279 Jy ! Clean residual min=-0.000622 max=0.000525 Jy/beam ! Clean residual mean=-0.000005 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 1.27221 Jy keep ! Adding 137 model components to the UV plane model. ! The established model now contains 253 components and 1.27221 Jy ![Exited script file: muppet] wmap "J2244+4057_X_2015_03_17_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.162 x 1.446 at -36.49 degrees (North through East) ! Clean map min=-0.0017711 max=1.2247 Jy/beam ! Writing clean map to FITS file: J2244+4057_X_2015_03_17_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.22466 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000193413 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0473793 0.0473793 0.0947587 0.189517 0.379035 0.758069 1.51614 3.03228 6.06455 12.1291 24.2582 48.5164 97.0329 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.224 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.162 x 1.446 at -36.49 degrees (North through East) ! Clean map min=-0.0017711 max=1.2247 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 J2244+4057_X_2015_03_17_pus_uvs.log closed on Sat Dec 31 19:13:34 2016