! Started logfile: J2339-3310_X_2017_05_01_pus_uvs.log on Wed May 1 20:03:02 2019 obs J2339-3310_X_2017_05_01_pus_uva.fits ! Reading UV FITS file: J2339-3310_X_2017_05_01_pus_uva.fits ! AN table 1: 76 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.846491 visibilities/baseline/integration-bin. ! Found source: J2339-3310 ! ! 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 863 lines of history. ! ! Reading 34740 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 J2339-3310_X_2017_05_01_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 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.879276Jy sigma=0.005512 ! Fit after self-cal, rms=0.846434Jy sigma=0.005388 ! 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 0.0777% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.6338 mas, bmaj=1.677 mas, bpa=1.943 degrees ! Estimated noise=1373.67 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 = 0.127304 Jy ! Component: 100 - total flux cleaned = 0.174049 Jy ! Total flux subtracted in 100 components = 0.174049 Jy ! Clean residual min=-0.022412 max=0.062217 Jy/beam ! Clean residual mean=-0.000449 rms=0.007552 Jy/beam ! Combined flux in latest and established models = 0.174049 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.174049 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=0.211857Jy sigma=0.001117 ! Fit after self-cal, rms=0.211848Jy sigma=0.001116 ! Inverting map ! Your choice of large map pixels excluded 0.0777% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Added new window around map position (2.2, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0522071 Jy ! Component: 100 - total flux cleaned = 0.0823653 Jy ! Total flux subtracted in 100 components = 0.0823653 Jy ! Clean residual min=-0.016715 max=0.032152 Jy/beam ! Clean residual mean=-0.000367 rms=0.005347 Jy/beam ! Combined flux in latest and established models = 0.256415 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 25 components and 0.256415 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=0.195907Jy sigma=0.000921 ! Fit after self-cal, rms=0.194414Jy sigma=0.000910 ! Inverting map ! Your choice of large map pixels excluded 0.0777% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 0.0777% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8213 mas, bmaj=2.116 mas, bpa=2.798 degrees ! Estimated noise=610.496 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 = 0.044159 Jy ! Component: 100 - total flux cleaned = 0.0728594 Jy ! Component: 150 - total flux cleaned = 0.092392 Jy ! Component: 200 - total flux cleaned = 0.105928 Jy ! Total flux subtracted in 200 components = 0.105928 Jy ! Clean residual min=-0.015710 max=0.027113 Jy/beam ! Clean residual mean=-0.000557 rms=0.005700 Jy/beam ! Combined flux in latest and established models = 0.362342 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 40 components and 0.362342 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=0.186675Jy sigma=0.000769 ! Fit after self-cal, rms=0.186195Jy sigma=0.000764 ! Inverting map ! Your choice of large map pixels excluded 0.0777% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 0.89 FD 1.06 HN 1.42 KP 0.98 ! LA 0.83 MK 0.87 NL 1.23 OV 0.98 ! PT 0.85 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.07 HN 1.53 KP 0.94 ! LA 0.81 MK 0.88 NL 1.22 OV 1.02 ! PT 0.89 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.09 HN 1.38 KP 0.96 ! LA 0.85 MK 0.98 NL 1.23 OV 1.00 ! PT 0.84 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.06 HN 1.50 KP 0.95 ! LA 0.84 MK 0.95 NL 1.21 OV 1.02 ! PT 0.88 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.09 HN 1.48 KP 0.93 ! LA 0.83 MK 1.02 NL 1.27 OV 1.01 ! PT 0.86 SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.08 HN 1.43 KP 0.95 ! LA 0.83 MK 0.94 NL 1.31 OV 1.02 ! PT 0.85 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.13 HN 1.42 KP 0.95 ! LA 0.84 MK 0.95 NL 1.26 OV 1.03 ! PT 0.87 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.15 HN 1.52 KP 0.92 ! LA 0.83 MK 0.90 NL 1.24 OV 1.05 ! PT 0.87 SC 0.98 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.08 HN 1.45 KP 0.92 ! LA 0.85 MK 0.92 NL 1.29 OV 1.03 ! PT 0.86 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.12 HN 1.47 KP 0.92 ! LA 0.86 MK 0.91 NL 1.30 OV 1.04 ! PT 0.85 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.18 HN 1.53 KP 0.99 ! LA 0.90 MK 0.96 NL 1.43 OV 1.09 ! PT 0.91 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.07 HN 1.36 KP 0.93 ! LA 0.85 MK 0.93 NL 1.27 OV 1.06 ! PT 0.86 SC 0.98 ! ! ! Fit before self-cal, rms=0.186195Jy sigma=0.000764 ! Fit after self-cal, rms=0.227187Jy sigma=0.000704 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0777% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8244 mas, bmaj=2.09 mas, bpa=2.77 degrees ! Estimated noise=594.398 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 (4, -5.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0184362 Jy ! Component: 100 - total flux cleaned = 0.0279419 Jy ! Component: 150 - total flux cleaned = 0.0337899 Jy ! Component: 200 - total flux cleaned = 0.0377861 Jy ! Total flux subtracted in 200 components = 0.0377861 Jy ! Clean residual min=-0.008626 max=0.010622 Jy/beam ! Clean residual mean=-0.000013 rms=0.002352 Jy/beam ! Combined flux in latest and established models = 0.400128 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 63 components and 0.400128 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=0.225877Jy sigma=0.000679 ! Fit after self-cal, rms=0.226342Jy sigma=0.000676 ! Inverting map ! Your choice of large map pixels excluded 0.0777% of the data. ! The x-axis pixel size should ideally be below 0.1994 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=0.226342Jy sigma=0.000676 ! Fit after self-cal, rms=0.369155Jy sigma=0.000668 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0777% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8311 mas, bmaj=2.092 mas, bpa=2.687 degrees ! Estimated noise=593.625 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00685788 Jy ! Component: 100 - total flux cleaned = 0.00983021 Jy ! Component: 150 - total flux cleaned = 0.011493 Jy ! Component: 200 - total flux cleaned = 0.0126606 Jy ! Total flux subtracted in 200 components = 0.0126606 Jy ! Clean residual min=-0.005985 max=0.010158 Jy/beam ! Clean residual mean=-0.000036 rms=0.001843 Jy/beam ! Combined flux in latest and established models = 0.412789 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 71 components and 0.412789 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=0.369031Jy sigma=0.000663 ! Fit after self-cal, rms=0.369410Jy sigma=0.000663 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0777% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 (-1.4, 20.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00891167 Jy ! Component: 100 - total flux cleaned = 0.0127234 Jy ! Component: 150 - total flux cleaned = 0.014582 Jy ! Component: 200 - total flux cleaned = 0.0147272 Jy ! Total flux subtracted in 200 components = 0.0147272 Jy ! Clean residual min=-0.005099 max=0.005298 Jy/beam ! Clean residual mean=0.000013 rms=0.001479 Jy/beam ! Combined flux in latest and established models = 0.427516 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 91 components and 0.427516 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=0.369225Jy sigma=0.000657 ! Fit after self-cal, rms=0.369172Jy sigma=0.000657 ! Inverting map ! Your choice of large map pixels excluded 0.0777% of the data. ! The x-axis pixel size should ideally be below 0.1994 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=0.369172Jy sigma=0.000657 ! Fit after self-cal, rms=0.372459Jy sigma=0.000656 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0777% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8276 mas, bmaj=2.085 mas, bpa=2.538 degrees ! Estimated noise=588.336 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00319594 Jy ! Component: 100 - total flux cleaned = 0.00468436 Jy ! Component: 150 - total flux cleaned = 0.00527278 Jy ! Component: 200 - total flux cleaned = 0.00567614 Jy ! Total flux subtracted in 200 components = 0.00567614 Jy ! Clean residual min=-0.004244 max=0.005315 Jy/beam ! Clean residual mean=-0.000023 rms=0.001276 Jy/beam ! Combined flux in latest and established models = 0.433192 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 100 components and 0.433192 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=0.372407Jy sigma=0.000654 ! Fit after self-cal, rms=0.372365Jy sigma=0.000654 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0777% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 (6, -4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00499123 Jy ! Component: 100 - total flux cleaned = 0.00529632 Jy ! Component: 150 - total flux cleaned = 0.00512739 Jy ! Component: 200 - total flux cleaned = 0.00520491 Jy ! Total flux subtracted in 200 components = 0.00520491 Jy ! Clean residual min=-0.004027 max=0.005044 Jy/beam ! Clean residual mean=0.000002 rms=0.001147 Jy/beam ! Combined flux in latest and established models = 0.438397 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 114 components and 0.438397 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=0.372257Jy sigma=0.000652 ! Fit after self-cal, rms=0.372240Jy sigma=0.000652 ! Inverting map ! Your choice of large map pixels excluded 0.0777% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Added new window around map position (2, 17.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0043434 Jy ! Component: 100 - total flux cleaned = 0.00554229 Jy ! Component: 150 - total flux cleaned = 0.00609306 Jy ! Component: 200 - total flux cleaned = 0.00644735 Jy ! Total flux subtracted in 200 components = 0.00644735 Jy ! Clean residual min=-0.004081 max=0.004497 Jy/beam ! Clean residual mean=0.000014 rms=0.001019 Jy/beam ! Combined flux in latest and established models = 0.444845 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 133 components and 0.444845 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=0.372172Jy sigma=0.000651 ! Fit after self-cal, rms=0.372135Jy sigma=0.000651 ! Inverting map ! Your choice of large map pixels excluded 0.0777% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Added new window around map position (-12.6, -16.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00381046 Jy ! Component: 100 - total flux cleaned = 0.00557967 Jy ! Component: 150 - total flux cleaned = 0.00681566 Jy ! Component: 200 - total flux cleaned = 0.00734006 Jy ! Total flux subtracted in 200 components = 0.00734006 Jy ! Clean residual min=-0.004104 max=0.003151 Jy/beam ! Clean residual mean=0.000008 rms=0.000895 Jy/beam ! Combined flux in latest and established models = 0.452185 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 153 components and 0.452185 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=0.372051Jy sigma=0.000649 ! Fit after self-cal, rms=0.372030Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.0777% of the data. ! The x-axis pixel size should ideally be below 0.1994 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=0.372030Jy sigma=0.000649 ! Fit after self-cal, rms=0.368413Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0777% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=2.353 mas, bmaj=7.311 mas, bpa=6.119 degrees ! Estimated noise=684.068 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00331732 Jy ! Component: 100 - total flux cleaned = 0.00532998 Jy ! Component: 150 - total flux cleaned = 0.00647051 Jy ! Component: 200 - total flux cleaned = 0.00709142 Jy ! Total flux subtracted in 200 components = 0.00709142 Jy ! Clean residual min=-0.002789 max=0.003180 Jy/beam ! Clean residual mean=-0.000029 rms=0.001024 Jy/beam ! Combined flux in latest and established models = 0.459276 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 173 components and 0.459276 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=0.368426Jy sigma=0.000648 ! Fit after self-cal, rms=0.368428Jy sigma=0.000648 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0777% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 = 0.00111417 Jy ! Component: 100 - total flux cleaned = 0.00147617 Jy ! Component: 150 - total flux cleaned = 0.00177808 Jy ! Component: 200 - total flux cleaned = 0.00196761 Jy ! Total flux subtracted in 200 components = 0.00196761 Jy ! Clean residual min=-0.003292 max=0.003058 Jy/beam ! Clean residual mean=-0.000013 rms=0.000966 Jy/beam ! Combined flux in latest and established models = 0.461244 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 177 components and 0.461244 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=0.368424Jy sigma=0.000648 ! Fit after self-cal, rms=0.368427Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.0777% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 0.0777% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8246 mas, bmaj=2.081 mas, bpa=2.57 degrees ! Estimated noise=584.358 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8246 x 2.081 at 2.57 degrees (North through East) ! Clean map min=-0.0029085 max=0.17276 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 0.0777% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.6358 mas, bmaj=1.649 mas, bpa=1.957 degrees ! Estimated noise=1337.85 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.126152 Jy ! Component: 100 - total flux cleaned = 0.187409 Jy ! Component: 150 - total flux cleaned = 0.227759 Jy ! Component: 200 - total flux cleaned = 0.257038 Jy ! Total flux subtracted in 200 components = 0.257038 Jy ! Clean residual min=-0.011492 max=0.018239 Jy/beam ! Clean residual mean=-0.000286 rms=0.004057 Jy/beam ! Combined flux in latest and established models = 0.257038 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 0.257038 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0777% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8246 mas, bmaj=2.081 mas, bpa=2.57 degrees ! Estimated noise=584.358 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 = 0.0364431 Jy ! Component: 100 - total flux cleaned = 0.0635395 Jy ! Component: 150 - total flux cleaned = 0.0848186 Jy ! Component: 200 - total flux cleaned = 0.101942 Jy ! Total flux subtracted in 200 components = 0.101942 Jy ! Clean residual min=-0.007019 max=0.010948 Jy/beam ! Clean residual mean=-0.000301 rms=0.003280 Jy/beam ! Combined flux in latest and established models = 0.35898 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 70 components and 0.35898 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0777% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 0.0777% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=2.353 mas, bmaj=7.311 mas, bpa=6.119 degrees ! Estimated noise=684.068 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0241526 Jy ! Component: 100 - total flux cleaned = 0.04089 Jy ! Component: 150 - total flux cleaned = 0.0528931 Jy ! Component: 200 - total flux cleaned = 0.0616932 Jy ! Total flux subtracted in 200 components = 0.0616932 Jy ! Clean residual min=-0.005726 max=0.005619 Jy/beam ! Clean residual mean=-0.000192 rms=0.002268 Jy/beam ! Combined flux in latest and established models = 0.420673 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 = 0.00676125 Jy ! Component: 100 - total flux cleaned = 0.0120497 Jy ! Component: 150 - total flux cleaned = 0.0164027 Jy ! Component: 200 - total flux cleaned = 0.0200252 Jy ! Total flux subtracted in 200 components = 0.0200252 Jy ! Clean residual min=-0.004103 max=0.003847 Jy/beam ! Clean residual mean=-0.000088 rms=0.001390 Jy/beam ! Combined flux in latest and established models = 0.440699 Jy ! Adding 105 model components to the UV plane model. ! The established model now contains 164 components and 0.440699 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0777% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.0777% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8246 mas, bmaj=2.081 mas, bpa=2.57 degrees ! Estimated noise=584.358 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00401861 Jy ! Component: 100 - total flux cleaned = 0.0071094 Jy ! Component: 150 - total flux cleaned = 0.00924941 Jy ! Component: 200 - total flux cleaned = 0.0102173 Jy ! Total flux subtracted in 200 components = 0.0102173 Jy ! Clean residual min=-0.002968 max=0.003583 Jy/beam ! Clean residual mean=-0.000024 rms=0.000817 Jy/beam ! Combined flux in latest and established models = 0.450916 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 185 components and 0.450916 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=0.368523Jy sigma=0.000649 ! Fit after self-cal, rms=0.368454Jy sigma=0.000648 wmodel J2339-3310_X_2017_05_01_pus_map.mod ! Writing 185 model components to file: J2339-3310_X_2017_05_01_pus_map.mod wobs J2339-3310_X_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J2339-3310_X_2017_05_01_pus_uvs.fits wwins J2339-3310_X_2017_05_01_pus_map.win ! wwins: Wrote 7 windows to J2339-3310_X_2017_05_01_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 0.0777% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 1.86103e-05 Jy ! Component: 100 - total flux cleaned = -0.000236444 Jy ! Component: 150 - total flux cleaned = -0.00033211 Jy ! Component: 200 - total flux cleaned = -0.000376637 Jy ! Component: 250 - total flux cleaned = -0.00017319 Jy ! Component: 300 - total flux cleaned = 0.000139944 Jy ! Component: 350 - total flux cleaned = 0.000478212 Jy ! Component: 400 - total flux cleaned = 0.000659212 Jy ! Component: 450 - total flux cleaned = 0.000622703 Jy ! Component: 500 - total flux cleaned = 0.000384013 Jy ! Component: 550 - total flux cleaned = 0.000384572 Jy ! Component: 600 - total flux cleaned = 0.000189512 Jy ! Component: 650 - total flux cleaned = 0.000126381 Jy ! Component: 700 - total flux cleaned = -2.85762e-05 Jy ! Component: 750 - total flux cleaned = -0.000179839 Jy ! Component: 800 - total flux cleaned = -0.000268369 Jy ! Component: 850 - total flux cleaned = -0.000326369 Jy ! Component: 900 - total flux cleaned = -0.000525995 Jy ! Component: 950 - total flux cleaned = -0.000609862 Jy ! Component: 1000 - total flux cleaned = -0.000774096 Jy ! Component: 1050 - total flux cleaned = -0.000908074 Jy ! Component: 1100 - total flux cleaned = -0.000908094 Jy ! Component: 1150 - total flux cleaned = -0.00101196 Jy ! Component: 1200 - total flux cleaned = -0.00108809 Jy ! Component: 1250 - total flux cleaned = -0.0011881 Jy ! Component: 1300 - total flux cleaned = -0.00118832 Jy ! Component: 1350 - total flux cleaned = -0.00128566 Jy ! Component: 1400 - total flux cleaned = -0.00128561 Jy ! Component: 1450 - total flux cleaned = -0.00137958 Jy ! Component: 1500 - total flux cleaned = -0.00140237 Jy ! Component: 1550 - total flux cleaned = -0.00144806 Jy ! Component: 1600 - total flux cleaned = -0.0015152 Jy ! Component: 1650 - total flux cleaned = -0.0015816 Jy ! Component: 1700 - total flux cleaned = -0.00158182 Jy ! Component: 1750 - total flux cleaned = -0.00171103 Jy ! Component: 1800 - total flux cleaned = -0.00183795 Jy ! Component: 1850 - total flux cleaned = -0.00185876 Jy ! Component: 1900 - total flux cleaned = -0.00198198 Jy ! Component: 1950 - total flux cleaned = -0.00204286 Jy ! Component: 2000 - total flux cleaned = -0.00202317 Jy ! Total flux subtracted in 2048 components = -0.00206277 Jy ! Clean residual min=-0.001127 max=0.001031 Jy/beam ! Clean residual mean=-0.000011 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.448853 Jy keep ! Adding 116 model components to the UV plane model. ! The established model now contains 298 components and 0.448853 Jy ![Exited script file: muppet] wmap "J2339-3310_X_2017_05_01_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0777% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8246 x 2.081 at 2.57 degrees (North through East) ! Clean map min=-0.0027719 max=0.17898 Jy/beam ! Writing clean map to FITS file: J2339-3310_X_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.17898 invert ! Inverting map ! Your choice of large map pixels excluded 0.0777% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000377041 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.631985 0.631985 1.26397 2.52794 5.05588 10.1118 20.2235 40.447 80.894 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.178 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8246 x 2.081 at 2.57 degrees (North through East) ! Clean map min=-0.0027719 max=0.17898 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 J2339-3310_X_2017_05_01_pus_uvs.log closed on Wed May 1 20:03:04 2019