! Started logfile: J1740+4506_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:19:39 2017 obs J1740+4506_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J1740+4506_X_2015_01_23_pus_uva.fits ! AN table 1: 73 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.971994 visibilities/baseline/integration-bin. ! Found source: J1740+4506 ! ! 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 350 lines of history. ! ! Reading 38316 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 J1740+4506_X_2015_01_23_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.880765Jy sigma=0.010052 ! Fit after self-cal, rms=0.869936Jy sigma=0.009942 ! 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=0.818 mas, bmaj=1.181 mas, bpa=-0.2999 degrees ! Estimated noise=870.116 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 = 0.101742 Jy ! Component: 100 - total flux cleaned = 0.137651 Jy ! Total flux subtracted in 100 components = 0.137651 Jy ! Clean residual min=-0.006518 max=0.016307 Jy/beam ! Clean residual mean=-0.000058 rms=0.002092 Jy/beam ! Combined flux in latest and established models = 0.137651 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.137651 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=0.087135Jy sigma=0.000906 ! Fit after self-cal, rms=0.087050Jy sigma=0.000904 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0175238 Jy ! Component: 100 - total flux cleaned = 0.0267714 Jy ! Total flux subtracted in 100 components = 0.0267714 Jy ! Clean residual min=-0.007324 max=0.007652 Jy/beam ! Clean residual mean=-0.000024 rms=0.001524 Jy/beam ! Combined flux in latest and established models = 0.164422 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 12 components and 0.164422 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=0.082749Jy sigma=0.000843 ! Fit after self-cal, rms=0.082727Jy sigma=0.000842 ! 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=1.017 mas, bmaj=1.435 mas, bpa=2.727 degrees ! Estimated noise=321.361 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 = 0.00936728 Jy ! Component: 100 - total flux cleaned = 0.0144601 Jy ! Component: 150 - total flux cleaned = 0.01742 Jy ! Component: 200 - total flux cleaned = 0.0192092 Jy ! Total flux subtracted in 200 components = 0.0192092 Jy ! Clean residual min=-0.007949 max=0.005138 Jy/beam ! Clean residual mean=0.000035 rms=0.001635 Jy/beam ! Combined flux in latest and established models = 0.183631 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 22 components and 0.183631 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=0.081705Jy sigma=0.000829 ! Fit after self-cal, rms=0.081702Jy sigma=0.000829 ! 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 0.91 FD 1.07 HN 1.30 KP 0.88 ! LA 1.07 MK 0.93 NL 0.98 OV 0.98 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.07 HN 1.35 KP 0.84 ! LA 1.09 MK 0.94 NL 0.97 OV 0.94 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.08 HN 1.27 KP 0.79 ! LA 1.12 MK 0.94 NL 0.97 OV 0.97 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.06 HN 1.27 KP 0.76 ! LA 1.12 MK 0.94 NL 0.98 OV 0.99 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.06 HN 1.32 KP 0.73 ! LA 1.13 MK 0.97 NL 0.97 OV 0.97 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.10 HN 1.38 KP 0.71 ! LA 1.12 MK 0.98 NL 1.00 OV 1.00 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.21 HN 1.44 KP 0.71 ! LA 1.10 MK 1.03 NL 1.03 OV 1.04 ! PT 1.03 SC 1.10 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.12 HN 1.38 KP 0.73 ! LA 1.10 MK 0.94 NL 0.98 OV 1.02 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.12 HN 1.48 KP 0.75 ! LA 1.12 MK 0.98 NL 1.01 OV 1.02 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.12 HN 1.43 KP 0.79 ! LA 1.13 MK 0.99 NL 0.98 OV 0.99 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.12 HN 1.40 KP 0.81 ! LA 1.14 MK 0.96 NL 1.03 OV 1.03 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.10 HN 1.34 KP 0.82 ! LA 1.12 MK 1.00 NL 1.00 OV 1.02 ! PT 1.01 SC 0.99 ! ! ! Fit before self-cal, rms=0.081702Jy sigma=0.000829 ! Fit after self-cal, rms=0.087196Jy sigma=0.000782 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.024 mas, bmaj=1.448 mas, bpa=3.206 degrees ! Estimated noise=324.113 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 (-0.6, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117122 Jy ! Component: 100 - total flux cleaned = 0.00157293 Jy ! Component: 150 - total flux cleaned = 0.0017802 Jy ! Component: 200 - total flux cleaned = 0.0017817 Jy ! Total flux subtracted in 200 components = 0.0017817 Jy ! Clean residual min=-0.001185 max=0.001297 Jy/beam ! Clean residual mean=0.000002 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.185413 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 39 components and 0.185413 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=0.087102Jy sigma=0.000781 ! Fit after self-cal, rms=0.087239Jy sigma=0.000780 ! 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=0.087239Jy sigma=0.000780 ! Fit after self-cal, rms=0.087799Jy sigma=0.000779 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.023 mas, bmaj=1.433 mas, bpa=4.249 degrees ! Estimated noise=322.294 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000934729 Jy ! Component: 100 - total flux cleaned = 0.00107776 Jy ! Component: 150 - total flux cleaned = 0.00117607 Jy ! Component: 200 - total flux cleaned = 0.0011768 Jy ! Total flux subtracted in 200 components = 0.0011768 Jy ! Clean residual min=-0.000931 max=0.001012 Jy/beam ! Clean residual mean=0.000001 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.18659 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 49 components and 0.18659 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=0.087780Jy sigma=0.000779 ! Fit after self-cal, rms=0.087793Jy sigma=0.000779 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 = 0.000176706 Jy ! Component: 100 - total flux cleaned = 0.000175594 Jy ! Component: 150 - total flux cleaned = 0.00015698 Jy ! Component: 200 - total flux cleaned = 0.000124959 Jy ! Total flux subtracted in 200 components = 0.000124959 Jy ! Clean residual min=-0.000923 max=0.000953 Jy/beam ! Clean residual mean=0.000001 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.186715 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 50 components and 0.186715 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=0.087785Jy sigma=0.000779 ! Fit after self-cal, rms=0.087785Jy sigma=0.000779 ! 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=0.087785Jy sigma=0.000779 ! Fit after self-cal, rms=0.087775Jy sigma=0.000779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.023 mas, bmaj=1.434 mas, bpa=4.19 degrees ! Estimated noise=322.357 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000275281 Jy ! Component: 100 - total flux cleaned = 0.000338673 Jy ! Component: 150 - total flux cleaned = 0.000367194 Jy ! Component: 200 - total flux cleaned = 0.000393422 Jy ! Total flux subtracted in 200 components = 0.000393422 Jy ! Clean residual min=-0.000900 max=0.000923 Jy/beam ! Clean residual mean=0.000001 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.187108 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 55 components and 0.187108 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=0.087769Jy sigma=0.000779 ! Fit after self-cal, rms=0.087770Jy sigma=0.000779 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 = 8.16696e-05 Jy ! Component: 100 - total flux cleaned = 9.38054e-05 Jy ! Component: 150 - total flux cleaned = 9.35151e-05 Jy ! Component: 200 - total flux cleaned = 9.36065e-05 Jy ! Total flux subtracted in 200 components = 9.36065e-05 Jy ! Clean residual min=-0.000906 max=0.000889 Jy/beam ! Clean residual mean=0.000001 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.187202 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 59 components and 0.187202 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=0.087766Jy sigma=0.000779 ! Fit after self-cal, rms=0.087766Jy sigma=0.000779 ! 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=0.087766Jy sigma=0.000779 ! Fit after self-cal, rms=0.087701Jy sigma=0.000779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.263 mas, bmaj=2.586 mas, bpa=24.05 degrees ! Estimated noise=385.12 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000228502 Jy ! Component: 100 - total flux cleaned = 0.000251035 Jy ! Component: 150 - total flux cleaned = 0.000263836 Jy ! Component: 200 - total flux cleaned = 0.000280563 Jy ! Total flux subtracted in 200 components = 0.000280563 Jy ! Clean residual min=-0.001019 max=0.000893 Jy/beam ! Clean residual mean=0.000003 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.187482 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 64 components and 0.187482 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=0.087700Jy sigma=0.000778 ! Fit after self-cal, rms=0.087699Jy sigma=0.000778 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 = 1.79148e-05 Jy ! Component: 100 - total flux cleaned = 2.82805e-05 Jy ! Component: 150 - total flux cleaned = 3.74379e-05 Jy ! Component: 200 - total flux cleaned = 4.1983e-05 Jy ! Total flux subtracted in 200 components = 4.1983e-05 Jy ! Clean residual min=-0.001018 max=0.000912 Jy/beam ! Clean residual mean=0.000003 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.187524 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 67 components and 0.187524 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=0.087699Jy sigma=0.000778 ! Fit after self-cal, rms=0.087699Jy sigma=0.000778 ! 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=1.024 mas, bmaj=1.433 mas, bpa=4.235 degrees ! Estimated noise=322.261 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.024 x 1.433 at 4.235 degrees (North through East) ! Clean map min=-0.00087071 max=0.12548 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8203 mas, bmaj=1.171 mas, bpa=1.749 degrees ! Estimated noise=887.953 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.104122 Jy ! Component: 100 - total flux cleaned = 0.141434 Jy ! Component: 150 - total flux cleaned = 0.159507 Jy ! Component: 200 - total flux cleaned = 0.169109 Jy ! Total flux subtracted in 200 components = 0.169109 Jy ! Clean residual min=-0.003294 max=0.004713 Jy/beam ! Clean residual mean=-0.000027 rms=0.000843 Jy/beam ! Combined flux in latest and established models = 0.169109 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.169109 Jy ! Inverting map and beam ! Estimated beam: bmin=1.024 mas, bmaj=1.433 mas, bpa=4.235 degrees ! Estimated noise=322.261 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 = 0.00666515 Jy ! Component: 100 - total flux cleaned = 0.0103408 Jy ! Component: 150 - total flux cleaned = 0.0126938 Jy ! Component: 200 - total flux cleaned = 0.0143658 Jy ! Total flux subtracted in 200 components = 0.0143658 Jy ! Clean residual min=-0.001086 max=0.001246 Jy/beam ! Clean residual mean=-0.000009 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.183474 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 33 components and 0.183474 Jy ! Inverting map ! Added new window around map position (-1.8, 4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134614 Jy ! Component: 100 - total flux cleaned = 0.00232364 Jy ! Component: 150 - total flux cleaned = 0.00307245 Jy ! Component: 200 - total flux cleaned = 0.00343614 Jy ! Total flux subtracted in 200 components = 0.00343614 Jy ! Clean residual min=-0.000996 max=0.001038 Jy/beam ! Clean residual mean=-0.000001 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.186911 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 48 components and 0.186911 Jy ! Inverting map ! Added new window around map position (-7, -9.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000874687 Jy ! Component: 100 - total flux cleaned = 0.00115015 Jy ! Component: 150 - total flux cleaned = 0.00129228 Jy ! Component: 200 - total flux cleaned = 0.00140488 Jy ! Total flux subtracted in 200 components = 0.00140488 Jy ! Clean residual min=-0.000904 max=0.000894 Jy/beam ! Clean residual mean=-0.000001 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.188315 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 64 components and 0.188315 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=2.263 mas, bmaj=2.586 mas, bpa=24.05 degrees ! Estimated noise=385.12 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000441105 Jy ! Component: 100 - total flux cleaned = 0.000679621 Jy ! Component: 150 - total flux cleaned = 0.00076512 Jy ! Component: 200 - total flux cleaned = 0.000822684 Jy ! Total flux subtracted in 200 components = 0.000822684 Jy ! Clean residual min=-0.000957 max=0.000832 Jy/beam ! Clean residual mean=0.000002 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.189138 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 = 4.436e-05 Jy ! Component: 100 - total flux cleaned = 8.55262e-05 Jy ! Component: 150 - total flux cleaned = 0.000131464 Jy ! Component: 200 - total flux cleaned = 0.000174171 Jy ! Total flux subtracted in 200 components = 0.000174171 Jy ! Clean residual min=-0.000953 max=0.000810 Jy/beam ! Clean residual mean=0.000002 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.189312 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 85 components and 0.189312 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.024 mas, bmaj=1.433 mas, bpa=4.235 degrees ! Estimated noise=322.261 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000185384 Jy ! Component: 100 - total flux cleaned = -0.000218527 Jy ! Component: 150 - total flux cleaned = -0.000218261 Jy ! Component: 200 - total flux cleaned = -0.000217948 Jy ! Total flux subtracted in 200 components = -0.000217948 Jy ! Clean residual min=-0.000868 max=0.000819 Jy/beam ! Clean residual mean=0.000000 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.189094 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 94 components and 0.189094 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=0.087685Jy sigma=0.000778 ! Fit after self-cal, rms=0.087681Jy sigma=0.000778 wmodel J1740+4506_X_2015_01_23_pus_map.mod ! Writing 94 model components to file: J1740+4506_X_2015_01_23_pus_map.mod wobs J1740+4506_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J1740+4506_X_2015_01_23_pus_uvs.fits wwins J1740+4506_X_2015_01_23_pus_map.win ! wwins: Wrote 4 windows to J1740+4506_X_2015_01_23_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000159871 Jy ! Component: 100 - total flux cleaned = -0.000318931 Jy ! Component: 150 - total flux cleaned = -0.000400863 Jy ! Component: 200 - total flux cleaned = -0.000414342 Jy ! Component: 250 - total flux cleaned = -0.000402171 Jy ! Component: 300 - total flux cleaned = -0.000390278 Jy ! Component: 350 - total flux cleaned = -0.00040199 Jy ! Component: 400 - total flux cleaned = -0.000378719 Jy ! Component: 450 - total flux cleaned = -0.000367373 Jy ! Component: 500 - total flux cleaned = -0.000345164 Jy ! Component: 550 - total flux cleaned = -0.000312844 Jy ! Component: 600 - total flux cleaned = -0.000302276 Jy ! Component: 650 - total flux cleaned = -0.000281431 Jy ! Component: 700 - total flux cleaned = -0.000230438 Jy ! Component: 750 - total flux cleaned = -0.000230575 Jy ! Component: 800 - total flux cleaned = -0.000230526 Jy ! Component: 850 - total flux cleaned = -0.000201466 Jy ! Component: 900 - total flux cleaned = -0.000182339 Jy ! Component: 950 - total flux cleaned = -0.000154046 Jy ! Component: 1000 - total flux cleaned = -0.000116926 Jy ! Component: 1050 - total flux cleaned = -6.20526e-05 Jy ! Component: 1100 - total flux cleaned = -3.50999e-05 Jy ! Component: 1150 - total flux cleaned = -2.62645e-05 Jy ! Component: 1200 - total flux cleaned = -1.73763e-05 Jy ! Component: 1250 - total flux cleaned = 8.601e-06 Jy ! Component: 1300 - total flux cleaned = 3.42418e-05 Jy ! Component: 1350 - total flux cleaned = 2.59033e-05 Jy ! Component: 1400 - total flux cleaned = 3.44652e-05 Jy ! Component: 1450 - total flux cleaned = 0.000100651 Jy ! Component: 1500 - total flux cleaned = 0.000100643 Jy ! Component: 1550 - total flux cleaned = 0.000116765 Jy ! Component: 1600 - total flux cleaned = 0.000108895 Jy ! Component: 1650 - total flux cleaned = 0.000140701 Jy ! Component: 1700 - total flux cleaned = 0.000171879 Jy ! Component: 1750 - total flux cleaned = 0.000187266 Jy ! Component: 1800 - total flux cleaned = 0.000164188 Jy ! Component: 1850 - total flux cleaned = 0.000179357 Jy ! Component: 1900 - total flux cleaned = 0.000201869 Jy ! Component: 1950 - total flux cleaned = 0.000194476 Jy ! Component: 2000 - total flux cleaned = 0.000209308 Jy ! Total flux subtracted in 2048 components = 0.000238518 Jy ! Clean residual min=-0.000420 max=0.000432 Jy/beam ! Clean residual mean=0.000000 rms=0.000133 Jy/beam ! Combined flux in latest and established models = 0.189333 Jy keep ! Adding 147 model components to the UV plane model. ! The established model now contains 241 components and 0.189333 Jy ![Exited script file: muppet] wmap "J1740+4506_X_2015_01_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.024 x 1.433 at 4.235 degrees (North through East) ! Clean map min=-0.00066858 max=0.12604 Jy/beam ! Writing clean map to FITS file: J1740+4506_X_2015_01_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.126037 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00013272 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.315907 0.315907 0.631815 1.26363 2.52726 5.05452 10.109 20.2181 40.4361 80.8723 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.126 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.024 x 1.433 at 4.235 degrees (North through East) ! Clean map min=-0.00066858 max=0.12604 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 J1740+4506_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:19:42 2017