! Started logfile: J2138-2439_X_2015_03_17_pus_uvs.log on Sat Dec 31 19:11:48 2016 obs J2138-2439_X_2015_03_17_pus_uva.fits ! Reading UV FITS file: J2138-2439_X_2015_03_17_pus_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.839766 visibilities/baseline/integration-bin. ! Found source: J2138-2439 ! ! 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 338 lines of history. ! ! Reading 25848 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 J2138-2439_X_2015_03_17_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 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.630944Jy sigma=0.006052 ! Fit after self-cal, rms=0.615299Jy sigma=0.005893 ! 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 0.089% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.6262 mas, bmaj=1.665 mas, bpa=-2.33 degrees ! Estimated noise=915.04 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 = 0.28771 Jy ! Component: 100 - total flux cleaned = 0.370913 Jy ! Total flux subtracted in 100 components = 0.370913 Jy ! Clean residual min=-0.023014 max=0.045983 Jy/beam ! Clean residual mean=-0.000184 rms=0.006395 Jy/beam ! Combined flux in latest and established models = 0.370913 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.370913 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=0.149897Jy sigma=0.001424 ! Fit after self-cal, rms=0.149732Jy sigma=0.001423 ! Inverting map ! Your choice of large map pixels excluded 0.089% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Added new window around map position (0.8, -0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0496761 Jy ! Component: 100 - total flux cleaned = 0.0796572 Jy ! Total flux subtracted in 100 components = 0.0796572 Jy ! Clean residual min=-0.018502 max=0.024810 Jy/beam ! Clean residual mean=-0.000058 rms=0.004467 Jy/beam ! Combined flux in latest and established models = 0.45057 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 23 components and 0.45057 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=0.124541Jy sigma=0.001132 ! Fit after self-cal, rms=0.124099Jy sigma=0.001128 ! Inverting map ! Your choice of large map pixels excluded 0.089% of the data. ! The x-axis pixel size should ideally be below 0.1999 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 0.089% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.7822 mas, bmaj=2.009 mas, bpa=-1.921 degrees ! Estimated noise=458.068 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 = 0.0322966 Jy ! Component: 100 - total flux cleaned = 0.0500518 Jy ! Component: 150 - total flux cleaned = 0.0605964 Jy ! Component: 200 - total flux cleaned = 0.0670617 Jy ! Total flux subtracted in 200 components = 0.0670617 Jy ! Clean residual min=-0.022873 max=0.018867 Jy/beam ! Clean residual mean=0.000082 rms=0.005410 Jy/beam ! Combined flux in latest and established models = 0.517632 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 42 components and 0.517632 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=0.116102Jy sigma=0.001034 ! Fit after self-cal, rms=0.115869Jy sigma=0.001031 ! Inverting map ! Your choice of large map pixels excluded 0.089% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.20 HN 1.18 KP 0.90 ! LA 1.02 MK 1.00 NL 0.98 OV 0.97 ! PT 1.05 SC 0.98 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.19 HN 1.16 KP 0.85 ! LA 1.03 MK 1.00 NL 0.98 OV 0.97 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.18 HN 1.21 KP 0.81 ! LA 1.05 MK 1.01 NL 0.98 OV 0.97 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.16 HN 1.21 KP 0.77 ! LA 1.05 MK 1.00 NL 0.98 OV 0.97 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.17 HN 1.14 KP 0.72 ! LA 1.05 MK 1.03 NL 1.00 OV 0.99 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.18 HN 1.17 KP 0.72 ! LA 1.05 MK 1.01 NL 1.00 OV 1.01 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.20 HN 1.23 KP 0.72 ! LA 1.07 MK 1.05 NL 1.00 OV 1.02 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.23 HN 1.27 KP 0.72 ! LA 1.04 MK 1.01 NL 1.00 OV 1.05 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.19 HN 1.27 KP 0.75 ! LA 1.06 MK 1.00 NL 1.00 OV 1.02 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.19 HN 1.21 KP 0.78 ! LA 1.08 MK 1.01 NL 1.01 OV 1.02 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.22 HN 1.20 KP 0.80 ! LA 1.09 MK 1.04 NL 1.00 OV 1.01 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.23 HN 1.20 KP 0.84 ! LA 1.06 MK 1.03 NL 1.01 OV 1.02 ! PT 1.02 SC 1.01 ! ! ! Fit before self-cal, rms=0.115869Jy sigma=0.001031 ! Fit after self-cal, rms=0.096423Jy sigma=0.000792 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0891% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.789 mas, bmaj=2.005 mas, bpa=-1.491 degrees ! Estimated noise=459.462 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 = -0.00223797 Jy ! Component: 100 - total flux cleaned = -0.0021125 Jy ! Component: 150 - total flux cleaned = -0.00221559 Jy ! Component: 200 - total flux cleaned = -0.0024017 Jy ! Total flux subtracted in 200 components = -0.0024017 Jy ! Clean residual min=-0.005383 max=0.004382 Jy/beam ! Clean residual mean=-0.000004 rms=0.001044 Jy/beam ! Combined flux in latest and established models = 0.51523 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 48 components and 0.51523 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=0.096119Jy sigma=0.000789 ! Fit after self-cal, rms=0.096272Jy sigma=0.000788 ! Inverting map ! Your choice of large map pixels excluded 0.0891% of the data. ! The x-axis pixel size should ideally be below 0.1999 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=0.096272Jy sigma=0.000788 ! Fit after self-cal, rms=0.096539Jy sigma=0.000788 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0891% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.7888 mas, bmaj=2.004 mas, bpa=-1.437 degrees ! Estimated noise=458.98 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00118561 Jy ! Component: 100 - total flux cleaned = -0.0014315 Jy ! Component: 150 - total flux cleaned = -0.00165019 Jy ! Component: 200 - total flux cleaned = -0.00178309 Jy ! Total flux subtracted in 200 components = -0.00178309 Jy ! Clean residual min=-0.004874 max=0.003744 Jy/beam ! Clean residual mean=-0.000005 rms=0.000982 Jy/beam ! Combined flux in latest and established models = 0.513447 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 53 components and 0.513447 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=0.096394Jy sigma=0.000786 ! Fit after self-cal, rms=0.096388Jy sigma=0.000786 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0891% of the data. ! The x-axis pixel size should ideally be below 0.1999 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 = -0.000361346 Jy ! Component: 100 - total flux cleaned = -0.000487882 Jy ! Component: 150 - total flux cleaned = -0.000658136 Jy ! Component: 200 - total flux cleaned = -0.000813822 Jy ! Total flux subtracted in 200 components = -0.000813822 Jy ! Clean residual min=-0.004463 max=0.003424 Jy/beam ! Clean residual mean=-0.000007 rms=0.000958 Jy/beam ! Combined flux in latest and established models = 0.512633 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 55 components and 0.512633 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=0.096321Jy sigma=0.000786 ! Fit after self-cal, rms=0.096318Jy sigma=0.000786 ! Inverting map ! Your choice of large map pixels excluded 0.0891% of the data. ! The x-axis pixel size should ideally be below 0.1999 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=0.096318Jy sigma=0.000786 ! Fit after self-cal, rms=0.097104Jy sigma=0.000777 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0891% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.7885 mas, bmaj=2.005 mas, bpa=-1.42 degrees ! Estimated noise=459.203 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000754817 Jy ! Component: 100 - total flux cleaned = -0.00100848 Jy ! Component: 150 - total flux cleaned = -0.00116528 Jy ! Component: 200 - total flux cleaned = -0.0013 Jy ! Total flux subtracted in 200 components = -0.0013 Jy ! Clean residual min=-0.002539 max=0.002418 Jy/beam ! Clean residual mean=-0.000005 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.511333 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 58 components and 0.511333 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=0.097024Jy sigma=0.000776 ! Fit after self-cal, rms=0.097048Jy sigma=0.000776 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0891% of the data. ! The x-axis pixel size should ideally be below 0.1999 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 = -0.000245841 Jy ! Component: 100 - total flux cleaned = -0.000364503 Jy ! Component: 150 - total flux cleaned = -0.000504107 Jy ! Component: 200 - total flux cleaned = -0.000599169 Jy ! Total flux subtracted in 200 components = -0.000599169 Jy ! Clean residual min=-0.002292 max=0.002315 Jy/beam ! Clean residual mean=-0.000007 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.510734 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 60 components and 0.510734 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=0.097015Jy sigma=0.000776 ! Fit after self-cal, rms=0.097012Jy sigma=0.000776 ! Inverting map ! Your choice of large map pixels excluded 0.0891% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Added new window around map position (2.4, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00201452 Jy ! Component: 100 - total flux cleaned = 0.00253352 Jy ! Component: 150 - total flux cleaned = 0.00257297 Jy ! Component: 200 - total flux cleaned = 0.00261032 Jy ! Total flux subtracted in 200 components = 0.00261032 Jy ! Clean residual min=-0.002385 max=0.001664 Jy/beam ! Clean residual mean=-0.000000 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.513344 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 74 components and 0.513344 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=0.096954Jy sigma=0.000775 ! Fit after self-cal, rms=0.096952Jy sigma=0.000775 ! Inverting map ! Your choice of large map pixels excluded 0.0891% of the data. ! The x-axis pixel size should ideally be below 0.1999 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=0.096952Jy sigma=0.000775 ! Fit after self-cal, rms=0.097181Jy sigma=0.000775 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0891% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=2.173 mas, bmaj=5.15 mas, bpa=4.09 degrees ! Estimated noise=590.23 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000603808 Jy ! Component: 100 - total flux cleaned = 0.000639888 Jy ! Component: 150 - total flux cleaned = 0.000614114 Jy ! Component: 200 - total flux cleaned = 0.000592698 Jy ! Total flux subtracted in 200 components = 0.000592698 Jy ! Clean residual min=-0.001675 max=0.001697 Jy/beam ! Clean residual mean=0.000006 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.513937 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 81 components and 0.513937 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=0.097166Jy sigma=0.000775 ! Fit after self-cal, rms=0.097169Jy sigma=0.000775 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0891% of the data. ! The x-axis pixel size should ideally be below 0.1999 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 = 0.000135318 Jy ! Component: 100 - total flux cleaned = 0.000134341 Jy ! Component: 150 - total flux cleaned = 0.000150395 Jy ! Component: 200 - total flux cleaned = 0.000181242 Jy ! Total flux subtracted in 200 components = 0.000181242 Jy ! Clean residual min=-0.001545 max=0.001651 Jy/beam ! Clean residual mean=0.000006 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.514118 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 84 components and 0.514118 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=0.097161Jy sigma=0.000775 ! Fit after self-cal, rms=0.097160Jy sigma=0.000775 ! Inverting map ! Your choice of large map pixels excluded 0.0891% of the data. ! The x-axis pixel size should ideally be below 0.1999 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 0.0891% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.7879 mas, bmaj=2.002 mas, bpa=-1.435 degrees ! Estimated noise=458.735 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7879 x 2.002 at -1.435 degrees (North through East) ! Clean map min=-0.0018945 max=0.39068 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 0.0891% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.6298 mas, bmaj=1.654 mas, bpa=-1.613 degrees ! Estimated noise=925.778 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.290891 Jy ! Component: 100 - total flux cleaned = 0.378051 Jy ! Component: 150 - total flux cleaned = 0.424755 Jy ! Component: 200 - total flux cleaned = 0.452317 Jy ! Total flux subtracted in 200 components = 0.452317 Jy ! Clean residual min=-0.005764 max=0.014354 Jy/beam ! Clean residual mean=-0.000094 rms=0.002076 Jy/beam ! Combined flux in latest and established models = 0.452317 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.452317 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0891% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.7879 mas, bmaj=2.002 mas, bpa=-1.435 degrees ! Estimated noise=458.735 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 = 0.0254994 Jy ! Component: 100 - total flux cleaned = 0.0388471 Jy ! Component: 150 - total flux cleaned = 0.0462701 Jy ! Component: 200 - total flux cleaned = 0.0508155 Jy ! Total flux subtracted in 200 components = 0.0508155 Jy ! Clean residual min=-0.002074 max=0.003156 Jy/beam ! Clean residual mean=-0.000028 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.503132 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 58 components and 0.503132 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0891% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Added new window around map position (1.4, -4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00326934 Jy ! Component: 100 - total flux cleaned = 0.00544439 Jy ! Component: 150 - total flux cleaned = 0.00707388 Jy ! Component: 200 - total flux cleaned = 0.00834331 Jy ! Total flux subtracted in 200 components = 0.00834331 Jy ! Clean residual min=-0.001494 max=0.001654 Jy/beam ! Clean residual mean=-0.000007 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.511476 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 78 components and 0.511476 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0891% of the data. ! The x-axis pixel size should ideally be below 0.1999 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 0.0891% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=2.173 mas, bmaj=5.15 mas, bpa=4.09 degrees ! Estimated noise=590.23 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128405 Jy ! Component: 100 - total flux cleaned = 0.0016502 Jy ! Component: 150 - total flux cleaned = 0.00190341 Jy ! Component: 200 - total flux cleaned = 0.00208208 Jy ! Total flux subtracted in 200 components = 0.00208208 Jy ! Clean residual min=-0.001315 max=0.001235 Jy/beam ! Clean residual mean=0.000000 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.513558 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 = 0.000142638 Jy ! Component: 100 - total flux cleaned = 0.000202158 Jy ! Component: 150 - total flux cleaned = 0.000228826 Jy ! Component: 200 - total flux cleaned = 0.000241026 Jy ! Total flux subtracted in 200 components = 0.000241026 Jy ! Clean residual min=-0.001267 max=0.001266 Jy/beam ! Clean residual mean=0.000002 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.513799 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 96 components and 0.513799 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0891% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.0891% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.7879 mas, bmaj=2.002 mas, bpa=-1.435 degrees ! Estimated noise=458.735 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000500124 Jy ! Component: 100 - total flux cleaned = -0.000567105 Jy ! Component: 150 - total flux cleaned = -0.00056951 Jy ! Component: 200 - total flux cleaned = -0.000543286 Jy ! Total flux subtracted in 200 components = -0.000543286 Jy ! Clean residual min=-0.001319 max=0.001511 Jy/beam ! Clean residual mean=-0.000002 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.513255 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 106 components and 0.513255 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=0.097086Jy sigma=0.000774 ! Fit after self-cal, rms=0.097060Jy sigma=0.000774 wmodel J2138-2439_X_2015_03_17_pus_map.mod ! Writing 106 model components to file: J2138-2439_X_2015_03_17_pus_map.mod wobs J2138-2439_X_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J2138-2439_X_2015_03_17_pus_uvs.fits wwins J2138-2439_X_2015_03_17_pus_map.win ! wwins: Wrote 4 windows to J2138-2439_X_2015_03_17_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 0.0891% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -2.27033e-05 Jy ! Component: 100 - total flux cleaned = -0.000112961 Jy ! Component: 150 - total flux cleaned = -6.94498e-05 Jy ! Component: 200 - total flux cleaned = -2.72937e-05 Jy ! Component: 250 - total flux cleaned = -7.88304e-06 Jy ! Component: 300 - total flux cleaned = 1.08923e-05 Jy ! Component: 350 - total flux cleaned = 3.02891e-05 Jy ! Component: 400 - total flux cleaned = 6.80273e-05 Jy ! Component: 450 - total flux cleaned = 0.00010473 Jy ! Component: 500 - total flux cleaned = 0.000122407 Jy ! Component: 550 - total flux cleaned = 0.000105458 Jy ! Component: 600 - total flux cleaned = 0.000140366 Jy ! Component: 650 - total flux cleaned = 0.000224465 Jy ! Component: 700 - total flux cleaned = 0.000240886 Jy ! Component: 750 - total flux cleaned = 0.000273271 Jy ! Component: 800 - total flux cleaned = 0.000336814 Jy ! Component: 850 - total flux cleaned = 0.00033675 Jy ! Component: 900 - total flux cleaned = 0.000382712 Jy ! Component: 950 - total flux cleaned = 0.000382684 Jy ! Component: 1000 - total flux cleaned = 0.000456606 Jy ! Component: 1050 - total flux cleaned = 0.00045626 Jy ! Component: 1100 - total flux cleaned = 0.000484838 Jy ! Component: 1150 - total flux cleaned = 0.00051323 Jy ! Component: 1200 - total flux cleaned = 0.000582602 Jy ! Component: 1250 - total flux cleaned = 0.000637071 Jy ! Component: 1300 - total flux cleaned = 0.000677381 Jy ! Component: 1350 - total flux cleaned = 0.000677193 Jy ! Component: 1400 - total flux cleaned = 0.000742578 Jy ! Component: 1450 - total flux cleaned = 0.000742467 Jy ! Component: 1500 - total flux cleaned = 0.000755113 Jy ! Component: 1550 - total flux cleaned = 0.000780387 Jy ! Component: 1600 - total flux cleaned = 0.000817812 Jy ! Component: 1650 - total flux cleaned = 0.000842183 Jy ! Component: 1700 - total flux cleaned = 0.00085444 Jy ! Component: 1750 - total flux cleaned = 0.000842178 Jy ! Component: 1800 - total flux cleaned = 0.000913284 Jy ! Component: 1850 - total flux cleaned = 0.000901631 Jy ! Component: 1900 - total flux cleaned = 0.000878446 Jy ! Component: 1950 - total flux cleaned = 0.000924288 Jy ! Component: 2000 - total flux cleaned = 0.00090177 Jy ! Total flux subtracted in 2048 components = 0.00091291 Jy ! Clean residual min=-0.000582 max=0.000592 Jy/beam ! Clean residual mean=-0.000001 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.514168 Jy keep ! Adding 144 model components to the UV plane model. ! The established model now contains 250 components and 0.514168 Jy ![Exited script file: muppet] wmap "J2138-2439_X_2015_03_17_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0891% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7879 x 2.002 at -1.435 degrees (North through East) ! Clean map min=-0.001047 max=0.39187 Jy/beam ! Writing clean map to FITS file: J2138-2439_X_2015_03_17_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.39187 invert ! Inverting map ! Your choice of large map pixels excluded 0.0891% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000202622 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.15512 0.15512 0.310239 0.620478 1.24096 2.48191 4.96383 9.92765 19.8553 39.7106 79.4212 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.391 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7879 x 2.002 at -1.435 degrees (North through East) ! Clean map min=-0.001047 max=0.39187 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 J2138-2439_X_2015_03_17_pus_uvs.log closed on Sat Dec 31 19:11:50 2016