! Started logfile: J0945+4636_X_2017_01_21_pus_uvs.log on Sun May 5 15:28:13 2019 obs J0945+4636_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J0945+4636_X_2017_01_21_pus_uva.fits ! AN table 1: 84 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.796296 visibilities/baseline/integration-bin. ! Found source: J0945+4636 ! ! 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 1086 lines of history. ! ! Reading 28896 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 J0945+4636_X_2017_01_21_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 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.927894Jy sigma=0.007063 ! Fit after self-cal, rms=0.911348Jy sigma=0.006963 ! 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 0.118% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.7199 mas, bmaj=1.136 mas, bpa=0.9374 degrees ! Estimated noise=1247.73 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 = 0.0691149 Jy ! Component: 100 - total flux cleaned = 0.0985425 Jy ! Total flux subtracted in 100 components = 0.0985425 Jy ! Clean residual min=-0.006668 max=0.020266 Jy/beam ! Clean residual mean=-0.000075 rms=0.002407 Jy/beam ! Combined flux in latest and established models = 0.0985425 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0985425 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=0.108409Jy sigma=0.000727 ! Fit after self-cal, rms=0.107980Jy sigma=0.000723 ! Inverting map ! Your choice of large map pixels excluded 0.118% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Added new window around map position (-0.8, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0214551 Jy ! Component: 100 - total flux cleaned = 0.034129 Jy ! Total flux subtracted in 100 components = 0.034129 Jy ! Clean residual min=-0.005056 max=0.013392 Jy/beam ! Clean residual mean=-0.000043 rms=0.001617 Jy/beam ! Combined flux in latest and established models = 0.132672 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 19 components and 0.132672 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=0.102970Jy sigma=0.000675 ! Fit after self-cal, rms=0.102636Jy sigma=0.000671 ! Inverting map ! Your choice of large map pixels excluded 0.118% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0119263 Jy ! Component: 100 - total flux cleaned = 0.0189955 Jy ! Total flux subtracted in 100 components = 0.0189955 Jy ! Clean residual min=-0.004377 max=0.011132 Jy/beam ! Clean residual mean=-0.000025 rms=0.001342 Jy/beam ! Combined flux in latest and established models = 0.151667 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 28 components and 0.151667 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=0.101171Jy sigma=0.000657 ! Fit after self-cal, rms=0.101047Jy sigma=0.000655 ! Inverting map ! Your choice of large map pixels excluded 0.118% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Added new window around map position (1.4, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0105709 Jy ! Component: 100 - total flux cleaned = 0.0171551 Jy ! Total flux subtracted in 100 components = 0.0171551 Jy ! Clean residual min=-0.004326 max=0.004486 Jy/beam ! Clean residual mean=-0.000006 rms=0.001060 Jy/beam ! Combined flux in latest and established models = 0.168822 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 40 components and 0.168822 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=0.099942Jy sigma=0.000644 ! Fit after self-cal, rms=0.099831Jy sigma=0.000644 ! Inverting map ! Your choice of large map pixels excluded 0.118% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.118% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.898 mas, bmaj=1.343 mas, bpa=0.3356 degrees ! Estimated noise=560.463 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 = 0.0060279 Jy ! Component: 100 - total flux cleaned = 0.0100333 Jy ! Component: 150 - total flux cleaned = 0.0127988 Jy ! Component: 200 - total flux cleaned = 0.0138841 Jy ! Total flux subtracted in 200 components = 0.0138841 Jy ! Clean residual min=-0.002825 max=0.002768 Jy/beam ! Clean residual mean=0.000016 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.182706 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 56 components and 0.182706 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=0.099395Jy sigma=0.000639 ! Fit after self-cal, rms=0.099349Jy sigma=0.000639 ! Inverting map ! Your choice of large map pixels excluded 0.118% of the data. ! The x-axis pixel size should ideally be below 0.199 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 1.04 FD 0.93 HN 0.97 LA 1.04 ! MK 1.02 NL 0.96 OV 0.96 PT 1.00 ! SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.98 LA 1.04 ! MK 0.95 NL 0.97 OV 0.97 PT 0.97 ! SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.97 LA 1.02 ! MK 0.99 NL 0.97 OV 0.97 PT 0.94 ! SC 1.11 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 0.96 LA 1.07 ! MK 0.95 NL 0.95 OV 0.96 PT 0.96 ! SC 1.11 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.97 LA 1.09 ! MK 1.03 NL 0.96 OV 0.98 PT 0.95 ! SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.90 LA 1.06 ! MK 0.95 NL 0.97 OV 0.99 PT 0.96 ! SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 0.88 LA 1.08 ! MK 1.00 NL 0.99 OV 0.99 PT 0.96 ! SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 1.00 LA 1.08 ! MK 1.01 NL 1.00 OV 0.97 PT 0.96 ! SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.09 LA 1.10 ! MK 0.97 NL 1.01 OV 1.03 PT 0.94 ! SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.96 HN 0.96 LA 1.08 ! MK 0.96 NL 0.99 OV 0.97 PT 0.94 ! SC 1.04 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.98 HN 1.06 LA 1.14 ! MK 0.91 NL 1.00 OV 0.99 PT 0.93 ! SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.12 HN 0.89 LA 1.07 ! MK 0.99 NL 1.00 OV 1.01 PT 0.96 ! SC 1.05 ! ! ! Fit before self-cal, rms=0.099349Jy sigma=0.000639 ! Fit after self-cal, rms=0.100058Jy sigma=0.000637 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.118% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8981 mas, bmaj=1.347 mas, bpa=-0.7229 degrees ! Estimated noise=557.796 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 = 0.00147964 Jy ! Component: 100 - total flux cleaned = 0.00195676 Jy ! Component: 150 - total flux cleaned = 0.00243164 Jy ! Component: 200 - total flux cleaned = 0.0028443 Jy ! Total flux subtracted in 200 components = 0.0028443 Jy ! Clean residual min=-0.001814 max=0.002009 Jy/beam ! Clean residual mean=0.000010 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.185551 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 57 components and 0.185551 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=0.099936Jy sigma=0.000636 ! Fit after self-cal, rms=0.099992Jy sigma=0.000635 ! Inverting map ! Your choice of large map pixels excluded 0.118% of the data. ! The x-axis pixel size should ideally be below 0.199 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=0.099992Jy sigma=0.000635 ! Fit after self-cal, rms=0.103760Jy sigma=0.000633 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.118% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.895 mas, bmaj=1.357 mas, bpa=-1.382 degrees ! Estimated noise=554.542 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000483853 Jy ! Component: 100 - total flux cleaned = 0.000535558 Jy ! Component: 150 - total flux cleaned = 0.000676228 Jy ! Component: 200 - total flux cleaned = 0.000803101 Jy ! Total flux subtracted in 200 components = 0.000803101 Jy ! Clean residual min=-0.001700 max=0.001717 Jy/beam ! Clean residual mean=-0.000003 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.186354 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 60 components and 0.186354 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=0.103717Jy sigma=0.000632 ! Fit after self-cal, rms=0.103821Jy sigma=0.000632 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.118% of the data. ! The x-axis pixel size should ideally be below 0.199 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 (13.2, -8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105129 Jy ! Component: 100 - total flux cleaned = 0.00109225 Jy ! Component: 150 - total flux cleaned = 0.00109109 Jy ! Component: 200 - total flux cleaned = 0.00102427 Jy ! Total flux subtracted in 200 components = 0.00102427 Jy ! Clean residual min=-0.001646 max=0.001626 Jy/beam ! Clean residual mean=-0.000001 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.187378 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 68 components and 0.187378 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=0.103786Jy sigma=0.000632 ! Fit after self-cal, rms=0.103786Jy sigma=0.000632 ! Inverting map ! Your choice of large map pixels excluded 0.118% of the data. ! The x-axis pixel size should ideally be below 0.199 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=0.103786Jy sigma=0.000632 ! Fit after self-cal, rms=0.104188Jy sigma=0.000632 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.118% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8939 mas, bmaj=1.357 mas, bpa=-1.573 degrees ! Estimated noise=552.309 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000460844 Jy ! Component: 100 - total flux cleaned = 0.000601727 Jy ! Component: 150 - total flux cleaned = 0.000633568 Jy ! Component: 200 - total flux cleaned = 0.000632624 Jy ! Total flux subtracted in 200 components = 0.000632624 Jy ! Clean residual min=-0.001620 max=0.001512 Jy/beam ! Clean residual mean=-0.000001 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.188011 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 72 components and 0.188011 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=0.104167Jy sigma=0.000632 ! Fit after self-cal, rms=0.104180Jy sigma=0.000632 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.118% of the data. ! The x-axis pixel size should ideally be below 0.199 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 = 0.00022259 Jy ! Component: 100 - total flux cleaned = 0.000139084 Jy ! Component: 150 - total flux cleaned = 0.000139608 Jy ! Component: 200 - total flux cleaned = 0.000163592 Jy ! Total flux subtracted in 200 components = 0.000163592 Jy ! Clean residual min=-0.001529 max=0.001491 Jy/beam ! Clean residual mean=0.000000 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.188174 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 74 components and 0.188174 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=0.104166Jy sigma=0.000632 ! Fit after self-cal, rms=0.104165Jy sigma=0.000632 ! Inverting map ! Your choice of large map pixels excluded 0.118% of the data. ! The x-axis pixel size should ideally be below 0.199 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=0.104165Jy sigma=0.000632 ! Fit after self-cal, rms=0.104002Jy sigma=0.000632 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.118% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=1.937 mas, bmaj=2.399 mas, bpa=0.1848 degrees ! Estimated noise=715.662 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000542187 Jy ! Component: 100 - total flux cleaned = 0.000679148 Jy ! Component: 150 - total flux cleaned = 0.00070985 Jy ! Component: 200 - total flux cleaned = 0.000775282 Jy ! Total flux subtracted in 200 components = 0.000775282 Jy ! Clean residual min=-0.001361 max=0.001414 Jy/beam ! Clean residual mean=-0.000000 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.188949 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 91 components and 0.188949 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=0.104000Jy sigma=0.000632 ! Fit after self-cal, rms=0.103999Jy sigma=0.000632 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.118% of the data. ! The x-axis pixel size should ideally be below 0.199 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 = 8.70153e-05 Jy ! Component: 100 - total flux cleaned = 8.44129e-05 Jy ! Component: 150 - total flux cleaned = 8.44112e-05 Jy ! Component: 200 - total flux cleaned = 7.42647e-05 Jy ! Total flux subtracted in 200 components = 7.42647e-05 Jy ! Clean residual min=-0.001317 max=0.001358 Jy/beam ! Clean residual mean=0.000003 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.189024 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 104 components and 0.189024 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=0.104000Jy sigma=0.000632 ! Fit after self-cal, rms=0.103999Jy sigma=0.000632 ! Inverting map ! Your choice of large map pixels excluded 0.118% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.118% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8927 mas, bmaj=1.354 mas, bpa=-1.649 degrees ! Estimated noise=550.428 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8927 x 1.354 at -1.649 degrees (North through East) ! Clean map min=-0.0013374 max=0.078027 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 0.118% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.7147 mas, bmaj=1.141 mas, bpa=-1.08 degrees ! Estimated noise=1220.53 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0686695 Jy ! Component: 100 - total flux cleaned = 0.103207 Jy ! Component: 150 - total flux cleaned = 0.124242 Jy ! Component: 200 - total flux cleaned = 0.1389 Jy ! Total flux subtracted in 200 components = 0.1389 Jy ! Clean residual min=-0.004830 max=0.008299 Jy/beam ! Clean residual mean=-0.000047 rms=0.001461 Jy/beam ! Combined flux in latest and established models = 0.1389 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.1389 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.118% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8927 mas, bmaj=1.354 mas, bpa=-1.649 degrees ! Estimated noise=550.428 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 = 0.014432 Jy ! Component: 100 - total flux cleaned = 0.0239118 Jy ! Component: 150 - total flux cleaned = 0.0307059 Jy ! Component: 200 - total flux cleaned = 0.0357231 Jy ! Total flux subtracted in 200 components = 0.0357231 Jy ! Clean residual min=-0.002327 max=0.003154 Jy/beam ! Clean residual mean=-0.000043 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.174623 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 53 components and 0.174623 Jy ! Inverting map ! Your choice of large map pixels excluded 0.118% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Added new window around map position (0.6, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00379188 Jy ! Component: 100 - total flux cleaned = 0.00667482 Jy ! Component: 150 - total flux cleaned = 0.00897621 Jy ! Component: 200 - total flux cleaned = 0.0108477 Jy ! Total flux subtracted in 200 components = 0.0108477 Jy ! Clean residual min=-0.001690 max=0.001654 Jy/beam ! Clean residual mean=-0.000013 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.185471 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 82 components and 0.185471 Jy ! Inverting map ! Your choice of large map pixels excluded 0.118% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.118% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=1.937 mas, bmaj=2.399 mas, bpa=0.1848 degrees ! Estimated noise=715.662 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00198281 Jy ! Component: 100 - total flux cleaned = 0.00269709 Jy ! Component: 150 - total flux cleaned = 0.00320086 Jy ! Component: 200 - total flux cleaned = 0.0036332 Jy ! Total flux subtracted in 200 components = 0.0036332 Jy ! Clean residual min=-0.001450 max=0.001490 Jy/beam ! Clean residual mean=-0.000000 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.189104 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 = 0.000265086 Jy ! Component: 100 - total flux cleaned = 0.000437738 Jy ! Component: 150 - total flux cleaned = 0.000609099 Jy ! Component: 200 - total flux cleaned = 0.00076035 Jy ! Total flux subtracted in 200 components = 0.00076035 Jy ! Clean residual min=-0.001294 max=0.001354 Jy/beam ! Clean residual mean=0.000008 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.189864 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 121 components and 0.189864 Jy ! Inverting map ! Your choice of large map pixels excluded 0.118% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.118% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8927 mas, bmaj=1.354 mas, bpa=-1.649 degrees ! Estimated noise=550.428 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000221749 Jy ! Component: 100 - total flux cleaned = -2.82685e-05 Jy ! Component: 150 - total flux cleaned = -6.34542e-05 Jy ! Component: 200 - total flux cleaned = -2.91556e-05 Jy ! Total flux subtracted in 200 components = -2.91556e-05 Jy ! Clean residual min=-0.001382 max=0.001387 Jy/beam ! Clean residual mean=0.000003 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.189835 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 131 components and 0.189835 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=0.104018Jy sigma=0.000632 ! Fit after self-cal, rms=0.104016Jy sigma=0.000631 wmodel J0945+4636_X_2017_01_21_pus_map.mod ! Writing 131 model components to file: J0945+4636_X_2017_01_21_pus_map.mod wobs J0945+4636_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J0945+4636_X_2017_01_21_pus_uvs.fits wwins J0945+4636_X_2017_01_21_pus_map.win ! wwins: Wrote 5 windows to J0945+4636_X_2017_01_21_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 0.118% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000208615 Jy ! Component: 100 - total flux cleaned = 0.000470083 Jy ! Component: 150 - total flux cleaned = 0.000651051 Jy ! Component: 200 - total flux cleaned = 0.000845756 Jy ! Component: 250 - total flux cleaned = 0.00092925 Jy ! Component: 300 - total flux cleaned = 0.000969972 Jy ! Component: 350 - total flux cleaned = 0.0010294 Jy ! Component: 400 - total flux cleaned = 0.00108731 Jy ! Component: 450 - total flux cleaned = 0.00118151 Jy ! Component: 500 - total flux cleaned = 0.00125522 Jy ! Component: 550 - total flux cleaned = 0.00134497 Jy ! Component: 600 - total flux cleaned = 0.00145032 Jy ! Component: 650 - total flux cleaned = 0.00150184 Jy ! Component: 700 - total flux cleaned = 0.00153598 Jy ! Component: 750 - total flux cleaned = 0.00158576 Jy ! Component: 800 - total flux cleaned = 0.00160204 Jy ! Component: 850 - total flux cleaned = 0.00166615 Jy ! Component: 900 - total flux cleaned = 0.00169784 Jy ! Component: 950 - total flux cleaned = 0.00179044 Jy ! Component: 1000 - total flux cleaned = 0.00185116 Jy ! Component: 1050 - total flux cleaned = 0.00192602 Jy ! Component: 1100 - total flux cleaned = 0.00202946 Jy ! Component: 1150 - total flux cleaned = 0.00213103 Jy ! Component: 1200 - total flux cleaned = 0.00223117 Jy ! Component: 1250 - total flux cleaned = 0.00233006 Jy ! Component: 1300 - total flux cleaned = 0.00248345 Jy ! Component: 1350 - total flux cleaned = 0.00257965 Jy ! Component: 1400 - total flux cleaned = 0.00268839 Jy ! Component: 1450 - total flux cleaned = 0.00276888 Jy ! Component: 1500 - total flux cleaned = 0.00290134 Jy ! Component: 1550 - total flux cleaned = 0.00298014 Jy ! Component: 1600 - total flux cleaned = 0.00308384 Jy ! Component: 1650 - total flux cleaned = 0.00314783 Jy ! Component: 1700 - total flux cleaned = 0.00326224 Jy ! Component: 1750 - total flux cleaned = 0.0033124 Jy ! Component: 1800 - total flux cleaned = 0.00342452 Jy ! Component: 1850 - total flux cleaned = 0.0035476 Jy ! Component: 1900 - total flux cleaned = 0.00358423 Jy ! Component: 1950 - total flux cleaned = 0.00369294 Jy ! Component: 2000 - total flux cleaned = 0.00374091 Jy ! Total flux subtracted in 2048 components = 0.00385953 Jy ! Clean residual min=-0.000643 max=0.000696 Jy/beam ! Clean residual mean=0.000005 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.193695 Jy keep ! Adding 136 model components to the UV plane model. ! The established model now contains 267 components and 0.193695 Jy ![Exited script file: muppet] wmap "J0945+4636_X_2017_01_21_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.118% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8927 x 1.354 at -1.649 degrees (North through East) ! Clean map min=-0.0012463 max=0.077881 Jy/beam ! Writing clean map to FITS file: J0945+4636_X_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0778814 invert ! Inverting map ! Your choice of large map pixels excluded 0.118% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000214385 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.825814 0.825814 1.65163 3.30325 6.60651 13.213 26.426 52.8521 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.077 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8927 x 1.354 at -1.649 degrees (North through East) ! Clean map min=-0.0012463 max=0.077881 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 J0945+4636_X_2017_01_21_pus_uvs.log closed on Sun May 5 15:28:15 2019