! Started logfile: J0406-3826_X_2017_06_10_pus_uvs.log on Mon May 6 12:42:15 2019 obs J0406-3826_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J0406-3826_X_2017_06_10_pus_uva.fits ! AN table 1: 23 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.434783 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0406-3826 ! ! 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 1309 lines of history. ! ! Reading 5400 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 J0406-3826_X_2017_06_10_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 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.292795Jy sigma=0.002211 ! Fit after self-cal, rms=0.199684Jy sigma=0.001505 ! 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=0.5659 mas, bmaj=1.696 mas, bpa=-5.162 degrees ! Estimated noise=2022.96 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 = 0.659114 Jy ! Component: 100 - total flux cleaned = 0.814186 Jy ! Total flux subtracted in 100 components = 0.814186 Jy ! Clean residual min=-0.049895 max=0.067525 Jy/beam ! Clean residual mean=-0.000726 rms=0.012818 Jy/beam ! Combined flux in latest and established models = 0.814186 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.814186 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=0.192507Jy sigma=0.001471 ! Fit after self-cal, rms=0.192453Jy sigma=0.001471 ! 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=0.728 mas, bmaj=2.003 mas, bpa=-5.433 degrees ! Estimated noise=1275.41 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 = 0.11678 Jy ! Component: 100 - total flux cleaned = 0.172576 Jy ! Component: 150 - total flux cleaned = 0.19956 Jy ! Component: 200 - total flux cleaned = 0.212627 Jy ! Total flux subtracted in 200 components = 0.212627 Jy ! Clean residual min=-0.029751 max=0.054746 Jy/beam ! Clean residual mean=-0.000518 rms=0.008259 Jy/beam ! Combined flux in latest and established models = 1.02681 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 16 components and 1.02681 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=0.114969Jy sigma=0.000865 ! Fit after self-cal, rms=0.114623Jy sigma=0.000862 ! Inverting map ! Added new window around map position (-3.2, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0450224 Jy ! Component: 100 - total flux cleaned = 0.0601748 Jy ! Component: 150 - total flux cleaned = 0.0618956 Jy ! Component: 200 - total flux cleaned = 0.0625557 Jy ! Total flux subtracted in 200 components = 0.0625557 Jy ! Clean residual min=-0.021424 max=0.024372 Jy/beam ! Clean residual mean=-0.000199 rms=0.004884 Jy/beam ! Combined flux in latest and established models = 1.08937 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 30 components and 1.08937 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=0.098038Jy sigma=0.000731 ! Fit after self-cal, rms=0.097052Jy sigma=0.000724 ! 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 1.00* FD 1.03 HN 1.00* KP 0.96 ! LA 0.99 MK 0.96 NL 1.00* OV 1.01 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 HN 1.00* KP 0.95 ! LA 0.98 MK 0.97 NL 1.00* OV 1.01 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 HN 1.00* KP 0.94 ! LA 1.02 MK 1.00 NL 1.00* OV 1.01 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.00* KP 0.93 ! LA 1.02 MK 0.99 NL 1.00* OV 1.02 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.00* KP 0.95 ! LA 1.01 MK 1.02 NL 1.00* OV 1.02 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.00* KP 0.95 ! LA 0.99 MK 1.00 NL 1.00* OV 1.01 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 HN 1.00* KP 0.94 ! LA 1.02 MK 1.01 NL 1.00* OV 1.02 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.00* KP 0.94 ! LA 0.99 MK 1.00 NL 1.00* OV 1.02 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 HN 1.00* KP 0.95 ! LA 1.02 MK 0.99 NL 1.00* OV 1.02 ! PT 1.02 SC 0.96 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 HN 1.00* KP 0.95 ! LA 1.03 MK 1.01 NL 1.00* OV 1.00 ! PT 1.02 SC 0.94 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 HN 1.00* KP 0.95 ! LA 1.02 MK 1.02 NL 1.00* OV 1.02 ! PT 1.01 SC 0.96 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 HN 1.00* KP 0.91 ! LA 1.02 MK 0.99 NL 1.00* OV 1.01 ! PT 1.01 SC 0.96 ! ! ! Fit before self-cal, rms=0.097052Jy sigma=0.000724 ! Fit after self-cal, rms=0.088729Jy sigma=0.000663 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.726 mas, bmaj=2.004 mas, bpa=-5.557 degrees ! Estimated noise=1272.62 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 (3.6, 6.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0113118 Jy ! Component: 100 - total flux cleaned = 0.014111 Jy ! Component: 150 - total flux cleaned = 0.0144745 Jy ! Component: 200 - total flux cleaned = 0.0144686 Jy ! Total flux subtracted in 200 components = 0.0144686 Jy ! Clean residual min=-0.007308 max=0.006251 Jy/beam ! Clean residual mean=0.000025 rms=0.001805 Jy/beam ! Combined flux in latest and established models = 1.10384 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 51 components and 1.10384 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=0.087167Jy sigma=0.000651 ! Fit after self-cal, rms=0.087153Jy sigma=0.000651 ! 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=0.087153Jy sigma=0.000651 ! Fit after self-cal, rms=0.087018Jy sigma=0.000651 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.726 mas, bmaj=2.004 mas, bpa=-5.57 degrees ! Estimated noise=1271.44 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00255706 Jy ! Component: 100 - total flux cleaned = 0.00230211 Jy ! Component: 150 - total flux cleaned = 0.00230859 Jy ! Component: 200 - total flux cleaned = 0.00230984 Jy ! Total flux subtracted in 200 components = 0.00230984 Jy ! Clean residual min=-0.006662 max=0.005589 Jy/beam ! Clean residual mean=0.000053 rms=0.001621 Jy/beam ! Combined flux in latest and established models = 1.10615 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 60 components and 1.10615 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=0.086684Jy sigma=0.000648 ! Fit after self-cal, rms=0.086680Jy sigma=0.000648 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 = 0.000236437 Jy ! Component: 100 - total flux cleaned = 0.000145093 Jy ! Component: 150 - total flux cleaned = 5.94825e-05 Jy ! Component: 200 - total flux cleaned = -1.76393e-05 Jy ! Total flux subtracted in 200 components = -1.76393e-05 Jy ! Clean residual min=-0.006269 max=0.005330 Jy/beam ! Clean residual mean=0.000058 rms=0.001566 Jy/beam ! Combined flux in latest and established models = 1.10613 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 67 components and 1.10613 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=0.086531Jy sigma=0.000647 ! Fit after self-cal, rms=0.086530Jy sigma=0.000647 ! 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=0.086530Jy sigma=0.000647 ! Fit after self-cal, rms=0.084913Jy sigma=0.000634 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7262 mas, bmaj=2.004 mas, bpa=-5.548 degrees ! Estimated noise=1272.43 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000783104 Jy ! Component: 100 - total flux cleaned = 0.000647659 Jy ! Component: 150 - total flux cleaned = 0.000583839 Jy ! Component: 200 - total flux cleaned = 0.000407863 Jy ! Total flux subtracted in 200 components = 0.000407863 Jy ! Clean residual min=-0.004396 max=0.005095 Jy/beam ! Clean residual mean=0.000040 rms=0.001194 Jy/beam ! Combined flux in latest and established models = 1.10654 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 76 components and 1.10654 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=0.084820Jy sigma=0.000633 ! Fit after self-cal, rms=0.084819Jy sigma=0.000633 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 (-9.2, -5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00446626 Jy ! Component: 100 - total flux cleaned = 0.00626424 Jy ! Component: 150 - total flux cleaned = 0.00666752 Jy ! Component: 200 - total flux cleaned = 0.00689739 Jy ! Total flux subtracted in 200 components = 0.00689739 Jy ! Clean residual min=-0.003746 max=0.003431 Jy/beam ! Clean residual mean=0.000028 rms=0.000886 Jy/beam ! Combined flux in latest and established models = 1.11343 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 94 components and 1.11343 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=0.084567Jy sigma=0.000631 ! Fit after self-cal, rms=0.084556Jy sigma=0.000631 ! 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=0.084556Jy sigma=0.000631 ! Fit after self-cal, rms=0.084322Jy sigma=0.000629 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.062 mas, bmaj=9.677 mas, bpa=-3.873 degrees ! Estimated noise=1781.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00197674 Jy ! Component: 100 - total flux cleaned = 0.00291081 Jy ! Component: 150 - total flux cleaned = 0.003184 Jy ! Component: 200 - total flux cleaned = 0.00324849 Jy ! Total flux subtracted in 200 components = 0.00324849 Jy ! Clean residual min=-0.002029 max=0.002466 Jy/beam ! Clean residual mean=0.000059 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 1.11668 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 101 components and 1.11668 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=0.084302Jy sigma=0.000629 ! Fit after self-cal, rms=0.084298Jy sigma=0.000629 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 = 0.000701746 Jy ! Component: 100 - total flux cleaned = 0.000706854 Jy ! Component: 150 - total flux cleaned = 0.000668888 Jy ! Component: 200 - total flux cleaned = 0.000632595 Jy ! Total flux subtracted in 200 components = 0.000632595 Jy ! Clean residual min=-0.001969 max=0.002362 Jy/beam ! Clean residual mean=0.000055 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 1.11732 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 104 components and 1.11732 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=0.084300Jy sigma=0.000629 ! Fit after self-cal, rms=0.084299Jy sigma=0.000629 ! 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=0.7261 mas, bmaj=2.004 mas, bpa=-5.54 degrees ! Estimated noise=1271.44 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7261 x 2.004 at -5.54 degrees (North through East) ! Clean map min=-0.0063161 max=0.89259 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=0.084299Jy sigma=0.000629 ! Fit after self-cal, rms=0.076609Jy sigma=0.000568 ! Inverting map and beam ! Estimated beam: bmin=0.7261 mas, bmaj=2.004 mas, bpa=-5.523 degrees ! Estimated noise=1271.13 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000217931 Jy ! Component: 100 - total flux cleaned = 0.000485656 Jy ! Component: 150 - total flux cleaned = 0.000486307 Jy ! Component: 200 - total flux cleaned = 0.000528199 Jy ! Total flux subtracted in 200 components = 0.000528199 Jy ! Clean residual min=-0.003083 max=0.003266 Jy/beam ! Clean residual mean=0.000029 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 1.11784 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 112 components and 1.11784 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=0.076544Jy sigma=0.000568 ! Fit after self-cal, rms=0.076541Jy sigma=0.000568 ! Inverting map ! Added new window around map position (-24, 4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00137924 Jy ! Component: 100 - total flux cleaned = 0.00173274 Jy ! Component: 150 - total flux cleaned = 0.00213617 Jy ! Component: 200 - total flux cleaned = 0.00217517 Jy ! Total flux subtracted in 200 components = 0.00217517 Jy ! Clean residual min=-0.002737 max=0.002602 Jy/beam ! Clean residual mean=0.000017 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 1.12002 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 125 components and 1.12002 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=0.076418Jy sigma=0.000567 ! Fit after self-cal, rms=0.076413Jy sigma=0.000567 ! 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=0.076413Jy sigma=0.000567 ! Fit after self-cal, rms=0.076386Jy sigma=0.000567 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=0.5649 mas, bmaj=1.693 mas, bpa=-5.032 degrees ! Estimated noise=2000.08 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.650605 Jy ! Component: 100 - total flux cleaned = 0.806008 Jy ! Component: 150 - total flux cleaned = 0.879078 Jy ! Component: 200 - total flux cleaned = 0.931155 Jy ! Total flux subtracted in 200 components = 0.931155 Jy ! Clean residual min=-0.020501 max=0.034598 Jy/beam ! Clean residual mean=-0.000386 rms=0.006733 Jy/beam ! Combined flux in latest and established models = 0.931155 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.931155 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7261 mas, bmaj=2.004 mas, bpa=-5.528 degrees ! Estimated noise=1270.82 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) ! Added new window around map position (-0.8, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.06998 Jy ! Component: 100 - total flux cleaned = 0.105625 Jy ! Component: 150 - total flux cleaned = 0.125771 Jy ! Component: 200 - total flux cleaned = 0.139221 Jy ! Total flux subtracted in 200 components = 0.139221 Jy ! Clean residual min=-0.005906 max=0.009022 Jy/beam ! Clean residual mean=-0.000117 rms=0.002376 Jy/beam ! Combined flux in latest and established models = 1.07038 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 47 components and 1.07038 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=3.061 mas, bmaj=9.676 mas, bpa=-3.876 degrees ! Estimated noise=1781.27 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0157459 Jy ! Component: 100 - total flux cleaned = 0.0248318 Jy ! Component: 150 - total flux cleaned = 0.0310498 Jy ! Component: 200 - total flux cleaned = 0.0354542 Jy ! Total flux subtracted in 200 components = 0.0354542 Jy ! Clean residual min=-0.003497 max=0.003261 Jy/beam ! Clean residual mean=0.000012 rms=0.001332 Jy/beam ! Combined flux in latest and established models = 1.10583 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 = 0.00319384 Jy ! Component: 100 - total flux cleaned = 0.00560016 Jy ! Component: 150 - total flux cleaned = 0.0074317 Jy ! Component: 200 - total flux cleaned = 0.00889654 Jy ! Total flux subtracted in 200 components = 0.00889654 Jy ! Clean residual min=-0.002343 max=0.001686 Jy/beam ! Clean residual mean=0.000039 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 1.11473 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 99 components and 1.11473 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7261 mas, bmaj=2.004 mas, bpa=-5.528 degrees ! Estimated noise=1270.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00259936 Jy ! Component: 100 - total flux cleaned = 0.00369301 Jy ! Component: 150 - total flux cleaned = 0.00444143 Jy ! Component: 200 - total flux cleaned = 0.00476562 Jy ! Total flux subtracted in 200 components = 0.00476562 Jy ! Clean residual min=-0.002957 max=0.003246 Jy/beam ! Clean residual mean=0.000018 rms=0.000765 Jy/beam ! Combined flux in latest and established models = 1.11949 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 121 components and 1.11949 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=0.076582Jy sigma=0.000568 ! Fit after self-cal, rms=0.076497Jy sigma=0.000568 wmodel J0406-3826_X_2017_06_10_pus_map.mod ! Writing 121 model components to file: J0406-3826_X_2017_06_10_pus_map.mod wobs J0406-3826_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J0406-3826_X_2017_06_10_pus_uvs.fits wwins J0406-3826_X_2017_06_10_pus_map.win ! wwins: Wrote 6 windows to J0406-3826_X_2017_06_10_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 = -0.000900336 Jy ! Component: 100 - total flux cleaned = -0.00124449 Jy ! Component: 150 - total flux cleaned = -0.00148687 Jy ! Component: 200 - total flux cleaned = -0.00163892 Jy ! Component: 250 - total flux cleaned = -0.00185686 Jy ! Component: 300 - total flux cleaned = -0.00203148 Jy ! Component: 350 - total flux cleaned = -0.00219861 Jy ! Component: 400 - total flux cleaned = -0.0022636 Jy ! Component: 450 - total flux cleaned = -0.00232748 Jy ! Component: 500 - total flux cleaned = -0.00241874 Jy ! Component: 550 - total flux cleaned = -0.00244791 Jy ! Component: 600 - total flux cleaned = -0.00239084 Jy ! Component: 650 - total flux cleaned = -0.00239096 Jy ! Component: 700 - total flux cleaned = -0.00233621 Jy ! Component: 750 - total flux cleaned = -0.00225591 Jy ! Component: 800 - total flux cleaned = -0.00215157 Jy ! Component: 850 - total flux cleaned = -0.00217732 Jy ! Component: 900 - total flux cleaned = -0.00217744 Jy ! Component: 950 - total flux cleaned = -0.00215302 Jy ! Component: 1000 - total flux cleaned = -0.00217716 Jy ! Component: 1050 - total flux cleaned = -0.00215351 Jy ! Component: 1100 - total flux cleaned = -0.00215327 Jy ! Component: 1150 - total flux cleaned = -0.00208386 Jy ! Component: 1200 - total flux cleaned = -0.00210641 Jy ! Component: 1250 - total flux cleaned = -0.00199398 Jy ! Component: 1300 - total flux cleaned = -0.001972 Jy ! Component: 1350 - total flux cleaned = -0.00194982 Jy ! Component: 1400 - total flux cleaned = -0.00182029 Jy ! Component: 1450 - total flux cleaned = -0.00181995 Jy ! Component: 1500 - total flux cleaned = -0.00177761 Jy ! Component: 1550 - total flux cleaned = -0.0017983 Jy ! Component: 1600 - total flux cleaned = -0.00177783 Jy ! Component: 1650 - total flux cleaned = -0.00177775 Jy ! Component: 1700 - total flux cleaned = -0.00183757 Jy ! Component: 1750 - total flux cleaned = -0.0018971 Jy ! Component: 1800 - total flux cleaned = -0.00193646 Jy ! Component: 1850 - total flux cleaned = -0.00203357 Jy ! Component: 1900 - total flux cleaned = -0.00199516 Jy ! Component: 1950 - total flux cleaned = -0.00199537 Jy ! Component: 2000 - total flux cleaned = -0.00201427 Jy ! Total flux subtracted in 2048 components = -0.00203306 Jy ! Clean residual min=-0.001012 max=0.000974 Jy/beam ! Clean residual mean=0.000008 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 1.11746 Jy keep ! Adding 107 model components to the UV plane model. ! The established model now contains 227 components and 1.11746 Jy ![Exited script file: muppet] wmap "J0406-3826_X_2017_06_10_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7261 x 2.004 at -5.528 degrees (North through East) ! Clean map min=-0.0021654 max=0.88157 Jy/beam ! Writing clean map to FITS file: J0406-3826_X_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.881571 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000353525 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.120305 0.120305 0.24061 0.481221 0.962442 1.92488 3.84977 7.69953 15.3991 30.7981 61.5963 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.881 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7261 x 2.004 at -5.528 degrees (North through East) ! Clean map min=-0.0021654 max=0.88157 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 J0406-3826_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:42:16 2019