! Started logfile: J0806-2652_X_2017_03_27_pus_uvs.log on Sat Apr 27 22:00:28 2019 obs J0806-2652_X_2017_03_27_pus_uva.fits ! Reading UV FITS file: J0806-2652_X_2017_03_27_pus_uva.fits ! AN table 1: 75 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.96237 visibilities/baseline/integration-bin. ! Found source: J0806-2652 ! ! 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 1844 lines of history. ! ! Reading 38976 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 J0806-2652_X_2017_03_27_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 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.813737Jy sigma=0.005907 ! Fit after self-cal, rms=0.801075Jy sigma=0.005814 ! 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 ! Your choice of large map pixels excluded 0.0924% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.6477 mas, bmaj=1.698 mas, bpa=-6.824 degrees ! Estimated noise=1049.94 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 = 0.147499 Jy ! Component: 100 - total flux cleaned = 0.190744 Jy ! Total flux subtracted in 100 components = 0.190744 Jy ! Clean residual min=-0.010173 max=0.020715 Jy/beam ! Clean residual mean=-0.000073 rms=0.003029 Jy/beam ! Combined flux in latest and established models = 0.190744 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.190744 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=0.116342Jy sigma=0.000778 ! Fit after self-cal, rms=0.116333Jy sigma=0.000778 ! Inverting map ! Your choice of large map pixels excluded 0.0924% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0240468 Jy ! Component: 100 - total flux cleaned = 0.0393345 Jy ! Total flux subtracted in 100 components = 0.0393345 Jy ! Clean residual min=-0.007045 max=0.015271 Jy/beam ! Clean residual mean=-0.000034 rms=0.002027 Jy/beam ! Combined flux in latest and established models = 0.230079 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 20 components and 0.230079 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=0.108682Jy sigma=0.000707 ! Fit after self-cal, rms=0.108659Jy sigma=0.000707 ! Inverting map ! Your choice of large map pixels excluded 0.0924% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Added new window around map position (-1.2, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0141868 Jy ! Component: 100 - total flux cleaned = 0.0233674 Jy ! Total flux subtracted in 100 components = 0.0233674 Jy ! Clean residual min=-0.005821 max=0.006724 Jy/beam ! Clean residual mean=-0.000015 rms=0.001594 Jy/beam ! Combined flux in latest and established models = 0.253446 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 34 components and 0.253446 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=0.105883Jy sigma=0.000683 ! Fit after self-cal, rms=0.105742Jy sigma=0.000682 ! Inverting map ! Your choice of large map pixels excluded 0.0924% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec 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 ! Your choice of large map pixels excluded 0.0924% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.8183 mas, bmaj=2.054 mas, bpa=-5.589 degrees ! Estimated noise=502.341 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 = 0.010674 Jy ! Component: 100 - total flux cleaned = 0.0164603 Jy ! Component: 150 - total flux cleaned = 0.020007 Jy ! Component: 200 - total flux cleaned = 0.0222319 Jy ! Total flux subtracted in 200 components = 0.0222319 Jy ! Clean residual min=-0.004713 max=0.009717 Jy/beam ! Clean residual mean=-0.000040 rms=0.001679 Jy/beam ! Combined flux in latest and established models = 0.275678 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 48 components and 0.275678 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=0.104644Jy sigma=0.000674 ! Fit after self-cal, rms=0.104547Jy sigma=0.000673 ! Inverting map ! Your choice of large map pixels excluded 0.0924% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Added new window around map position (-6.2, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00922321 Jy ! Component: 100 - total flux cleaned = 0.0142881 Jy ! Component: 150 - total flux cleaned = 0.0178531 Jy ! Component: 200 - total flux cleaned = 0.0205498 Jy ! Total flux subtracted in 200 components = 0.0205498 Jy ! Clean residual min=-0.003949 max=0.005958 Jy/beam ! Clean residual mean=0.000004 rms=0.001177 Jy/beam ! Combined flux in latest and established models = 0.296228 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 85 components and 0.296228 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=0.103691Jy sigma=0.000666 ! Fit after self-cal, rms=0.103634Jy sigma=0.000665 ! Inverting map ! Your choice of large map pixels excluded 0.0924% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec 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 0.94 FD 0.97 HN 1.06 KP 1.00 ! LA 1.00 MK 0.97 NL 1.00 OV 1.01 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.98 HN 1.09 KP 1.03 ! LA 1.00 MK 0.96 NL 1.00 OV 1.00 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.96 HN 1.07 KP 0.93 ! LA 1.04 MK 0.99 NL 1.00 OV 0.99 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 1.13 KP 0.99 ! LA 1.03 MK 0.97 NL 1.03 OV 1.00 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 1.00 KP 0.97 ! LA 1.03 MK 1.00 NL 1.00 OV 1.00 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 1.10 KP 0.99 ! LA 1.03 MK 1.01 NL 1.00 OV 1.00 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 1.09 KP 0.99 ! LA 1.03 MK 0.99 NL 1.00 OV 1.00 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.06 KP 0.99 ! LA 1.01 MK 1.00 NL 1.01 OV 0.99 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 1.08 KP 0.98 ! LA 1.02 MK 1.00 NL 1.00 OV 1.00 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.98 HN 1.07 KP 0.88 ! LA 1.04 MK 0.98 NL 0.89 OV 1.10 ! PT 1.05 SC 0.93 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 1.15 KP 1.00 ! LA 1.07 MK 1.03 NL 0.93 OV 1.15 ! PT 1.13 SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00 HN 1.03 KP 1.01 ! LA 1.07 MK 1.02 NL 0.92 OV 1.12 ! PT 1.08 SC 1.00 ! ! ! Fit before self-cal, rms=0.103634Jy sigma=0.000665 ! Fit after self-cal, rms=0.104187Jy sigma=0.000657 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0924% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.8192 mas, bmaj=2.046 mas, bpa=-5.526 degrees ! Estimated noise=500.906 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 (-9.4, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00537577 Jy ! Component: 100 - total flux cleaned = 0.00895274 Jy ! Component: 150 - total flux cleaned = 0.0116672 Jy ! Component: 200 - total flux cleaned = 0.0138544 Jy ! Total flux subtracted in 200 components = 0.0138544 Jy ! Clean residual min=-0.002326 max=0.002901 Jy/beam ! Clean residual mean=-0.000020 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.310082 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 129 components and 0.310082 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=0.103867Jy sigma=0.000654 ! Fit after self-cal, rms=0.103850Jy sigma=0.000654 ! Inverting map ! Your choice of large map pixels excluded 0.0924% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec 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=0.103850Jy sigma=0.000654 ! Fit after self-cal, rms=0.104129Jy sigma=0.000653 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0924% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.8197 mas, bmaj=2.049 mas, bpa=-5.549 degrees ! Estimated noise=500.684 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00217705 Jy ! Component: 100 - total flux cleaned = 0.00332334 Jy ! Component: 150 - total flux cleaned = 0.00440444 Jy ! Component: 200 - total flux cleaned = 0.00532949 Jy ! Total flux subtracted in 200 components = 0.00532949 Jy ! Clean residual min=-0.001816 max=0.002328 Jy/beam ! Clean residual mean=-0.000010 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.315412 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 149 components and 0.315412 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=0.104063Jy sigma=0.000652 ! Fit after self-cal, rms=0.104066Jy sigma=0.000652 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0924% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec 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 (4.8, -15.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0020522 Jy ! Component: 100 - total flux cleaned = 0.00286779 Jy ! Component: 150 - total flux cleaned = 0.00362738 Jy ! Component: 200 - total flux cleaned = 0.00431434 Jy ! Total flux subtracted in 200 components = 0.00431434 Jy ! Clean residual min=-0.001710 max=0.001654 Jy/beam ! Clean residual mean=-0.000006 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.319726 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 163 components and 0.319726 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=0.104012Jy sigma=0.000652 ! Fit after self-cal, rms=0.104011Jy sigma=0.000651 ! Inverting map ! Your choice of large map pixels excluded 0.0924% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec 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=0.104011Jy sigma=0.000651 ! Fit after self-cal, rms=0.104300Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0924% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.8195 mas, bmaj=2.049 mas, bpa=-5.567 degrees ! Estimated noise=499.994 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0006331 Jy ! Component: 100 - total flux cleaned = 0.00114642 Jy ! Component: 150 - total flux cleaned = 0.00150227 Jy ! Component: 200 - total flux cleaned = 0.00161044 Jy ! Total flux subtracted in 200 components = 0.00161044 Jy ! Clean residual min=-0.001575 max=0.001661 Jy/beam ! Clean residual mean=-0.000005 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.321336 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 175 components and 0.321336 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=0.104282Jy sigma=0.000651 ! Fit after self-cal, rms=0.104286Jy sigma=0.000651 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0924% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec 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 = 0.000148804 Jy ! Component: 100 - total flux cleaned = 0.000275416 Jy ! Component: 150 - total flux cleaned = 0.000394594 Jy ! Component: 200 - total flux cleaned = 0.000484707 Jy ! Total flux subtracted in 200 components = 0.000484707 Jy ! Clean residual min=-0.001543 max=0.001649 Jy/beam ! Clean residual mean=-0.000005 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.321821 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 181 components and 0.321821 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=0.104274Jy sigma=0.000651 ! Fit after self-cal, rms=0.104274Jy sigma=0.000651 ! Inverting map ! Your choice of large map pixels excluded 0.0924% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec 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=0.104274Jy sigma=0.000651 ! Fit after self-cal, rms=0.104340Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0924% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=2.256 mas, bmaj=5.242 mas, bpa=-2.745 degrees ! Estimated noise=642.424 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000995413 Jy ! Component: 100 - total flux cleaned = 0.00139663 Jy ! Component: 150 - total flux cleaned = 0.00147816 Jy ! Component: 200 - total flux cleaned = 0.0015684 Jy ! Total flux subtracted in 200 components = 0.0015684 Jy ! Clean residual min=-0.001778 max=0.002268 Jy/beam ! Clean residual mean=-0.000010 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.32339 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 193 components and 0.323389 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=0.104336Jy sigma=0.000651 ! Fit after self-cal, rms=0.104334Jy sigma=0.000651 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0924% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec 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 = 0.00012466 Jy ! Component: 100 - total flux cleaned = 0.00027552 Jy ! Component: 150 - total flux cleaned = 0.000330486 Jy ! Component: 200 - total flux cleaned = 0.000363034 Jy ! Total flux subtracted in 200 components = 0.000363034 Jy ! Clean residual min=-0.001756 max=0.002259 Jy/beam ! Clean residual mean=-0.000009 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.323752 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 201 components and 0.323752 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=0.104334Jy sigma=0.000651 ! Fit after self-cal, rms=0.104332Jy sigma=0.000651 ! Inverting map ! Your choice of large map pixels excluded 0.0924% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec 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 ! Your choice of large map pixels excluded 0.0924% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.8194 mas, bmaj=2.048 mas, bpa=-5.556 degrees ! Estimated noise=499.695 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8194 x 2.048 at -5.556 degrees (North through East) ! Clean map min=-0.0012947 max=0.19848 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 ! Your choice of large map pixels excluded 0.0924% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.6491 mas, bmaj=1.695 mas, bpa=-6.796 degrees ! Estimated noise=1045.55 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.146682 Jy ! Component: 100 - total flux cleaned = 0.189654 Jy ! Component: 150 - total flux cleaned = 0.214969 Jy ! Component: 200 - total flux cleaned = 0.231777 Jy ! Total flux subtracted in 200 components = 0.231777 Jy ! Clean residual min=-0.005866 max=0.009206 Jy/beam ! Clean residual mean=-0.000055 rms=0.001740 Jy/beam ! Combined flux in latest and established models = 0.231777 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.231777 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0924% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.8194 mas, bmaj=2.048 mas, bpa=-5.556 degrees ! Estimated noise=499.695 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 = 0.0185117 Jy ! Component: 100 - total flux cleaned = 0.0306446 Jy ! Component: 150 - total flux cleaned = 0.0395989 Jy ! Component: 200 - total flux cleaned = 0.0466983 Jy ! Total flux subtracted in 200 components = 0.0466983 Jy ! Clean residual min=-0.003385 max=0.005206 Jy/beam ! Clean residual mean=-0.000071 rms=0.001264 Jy/beam ! Combined flux in latest and established models = 0.278475 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 68 components and 0.278475 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0924% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec 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 ! Your choice of large map pixels excluded 0.0924% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=2.256 mas, bmaj=5.242 mas, bpa=-2.745 degrees ! Estimated noise=642.424 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108928 Jy ! Component: 100 - total flux cleaned = 0.0184841 Jy ! Component: 150 - total flux cleaned = 0.024031 Jy ! Component: 200 - total flux cleaned = 0.0282258 Jy ! Total flux subtracted in 200 components = 0.0282258 Jy ! Clean residual min=-0.002463 max=0.003114 Jy/beam ! Clean residual mean=-0.000063 rms=0.001047 Jy/beam ! Combined flux in latest and established models = 0.306701 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 = 0.00324219 Jy ! Component: 100 - total flux cleaned = 0.00579531 Jy ! Component: 150 - total flux cleaned = 0.00783021 Jy ! Component: 200 - total flux cleaned = 0.00945839 Jy ! Total flux subtracted in 200 components = 0.00945839 Jy ! Clean residual min=-0.001684 max=0.001992 Jy/beam ! Clean residual mean=-0.000035 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.316159 Jy ! Adding 108 model components to the UV plane model. ! The established model now contains 164 components and 0.316159 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0924% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.0924% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.8194 mas, bmaj=2.048 mas, bpa=-5.556 degrees ! Estimated noise=499.695 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000979712 Jy ! Component: 100 - total flux cleaned = 0.00174411 Jy ! Component: 150 - total flux cleaned = 0.00218051 Jy ! Component: 200 - total flux cleaned = 0.00240116 Jy ! Total flux subtracted in 200 components = 0.00240116 Jy ! Clean residual min=-0.001674 max=0.002747 Jy/beam ! Clean residual mean=-0.000012 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.31856 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 181 components and 0.31856 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=0.104404Jy sigma=0.000652 ! Fit after self-cal, rms=0.104386Jy sigma=0.000651 wmodel J0806-2652_X_2017_03_27_pus_map.mod ! Writing 181 model components to file: J0806-2652_X_2017_03_27_pus_map.mod wobs J0806-2652_X_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J0806-2652_X_2017_03_27_pus_uvs.fits wwins J0806-2652_X_2017_03_27_pus_map.win ! wwins: Wrote 5 windows to J0806-2652_X_2017_03_27_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 0.0924% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105187 Jy ! Component: 100 - total flux cleaned = 0.00140526 Jy ! Component: 150 - total flux cleaned = 0.00183293 Jy ! Component: 200 - total flux cleaned = 0.00225996 Jy ! Component: 250 - total flux cleaned = 0.00261917 Jy ! Component: 300 - total flux cleaned = 0.00280292 Jy ! Component: 350 - total flux cleaned = 0.002914 Jy ! Component: 400 - total flux cleaned = 0.00291445 Jy ! Component: 450 - total flux cleaned = 0.0028941 Jy ! Component: 500 - total flux cleaned = 0.00293465 Jy ! Component: 550 - total flux cleaned = 0.00303333 Jy ! Component: 600 - total flux cleaned = 0.00309129 Jy ! Component: 650 - total flux cleaned = 0.00316655 Jy ! Component: 700 - total flux cleaned = 0.00325849 Jy ! Component: 750 - total flux cleaned = 0.00338453 Jy ! Component: 800 - total flux cleaned = 0.00342004 Jy ! Component: 850 - total flux cleaned = 0.00352487 Jy ! Component: 900 - total flux cleaned = 0.00364447 Jy ! Component: 950 - total flux cleaned = 0.00364487 Jy ! Component: 1000 - total flux cleaned = 0.003794 Jy ! Component: 1050 - total flux cleaned = 0.00390784 Jy ! Component: 1100 - total flux cleaned = 0.00398751 Jy ! Component: 1150 - total flux cleaned = 0.00405059 Jy ! Component: 1200 - total flux cleaned = 0.00412769 Jy ! Component: 1250 - total flux cleaned = 0.00420355 Jy ! Component: 1300 - total flux cleaned = 0.00424869 Jy ! Component: 1350 - total flux cleaned = 0.00426362 Jy ! Component: 1400 - total flux cleaned = 0.0043657 Jy ! Component: 1450 - total flux cleaned = 0.00440866 Jy ! Component: 1500 - total flux cleaned = 0.00446535 Jy ! Component: 1550 - total flux cleaned = 0.00454871 Jy ! Component: 1600 - total flux cleaned = 0.00456231 Jy ! Component: 1650 - total flux cleaned = 0.00460322 Jy ! Component: 1700 - total flux cleaned = 0.00460352 Jy ! Component: 1750 - total flux cleaned = 0.00468323 Jy ! Component: 1800 - total flux cleaned = 0.00469643 Jy ! Component: 1850 - total flux cleaned = 0.004748 Jy ! Component: 1900 - total flux cleaned = 0.00476079 Jy ! Component: 1950 - total flux cleaned = 0.00483651 Jy ! Component: 2000 - total flux cleaned = 0.00486152 Jy ! Total flux subtracted in 2048 components = 0.00486165 Jy ! Clean residual min=-0.000669 max=0.000647 Jy/beam ! Clean residual mean=-0.000003 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.323422 Jy keep ! Adding 144 model components to the UV plane model. ! The established model now contains 325 components and 0.323422 Jy ![Exited script file: muppet] wmap "J0806-2652_X_2017_03_27_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0924% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8194 x 2.048 at -5.556 degrees (North through East) ! Clean map min=-0.001127 max=0.20089 Jy/beam ! Writing clean map to FITS file: J0806-2652_X_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.200887 invert ! Inverting map ! Your choice of large map pixels excluded 0.0924% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000235466 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.351639 0.351639 0.703278 1.40656 2.81311 5.62622 11.2524 22.5049 45.0098 90.0196 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.2 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8194 x 2.048 at -5.556 degrees (North through East) ! Clean map min=-0.001127 max=0.20089 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 J0806-2652_X_2017_03_27_pus_uvs.log closed on Sat Apr 27 22:00:31 2019