! Started logfile: J1832+2833_X_2017_05_27_pus_uvs.log on Fri May 3 10:40:59 2019 obs J1832+2833_X_2017_05_27_pus_uva.fits ! Reading UV FITS file: J1832+2833_X_2017_05_27_pus_uva.fits ! AN table 1: 143 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.974981 visibilities/baseline/integration-bin. ! Found source: J1832+2833 ! ! 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 1033 lines of history. ! ! Reading 75288 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 J1832+2833_X_2017_05_27_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.781845Jy sigma=0.007008 ! Fit after self-cal, rms=0.773158Jy sigma=0.006935 ! 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 0.0624% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.7187 mas, bmaj=1.387 mas, bpa=-2.725 degrees ! Estimated noise=616.091 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 = 0.170049 Jy ! Component: 100 - total flux cleaned = 0.231549 Jy ! Total flux subtracted in 100 components = 0.231549 Jy ! Clean residual min=-0.008167 max=0.025945 Jy/beam ! Clean residual mean=-0.000124 rms=0.002665 Jy/beam ! Combined flux in latest and established models = 0.231549 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.231549 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=0.094101Jy sigma=0.000833 ! Fit after self-cal, rms=0.093814Jy sigma=0.000831 ! Inverting map ! Your choice of large map pixels excluded 0.0624% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0274207 Jy ! Component: 100 - total flux cleaned = 0.0394757 Jy ! Total flux subtracted in 100 components = 0.0394757 Jy ! Clean residual min=-0.005680 max=0.020759 Jy/beam ! Clean residual mean=-0.000083 rms=0.001857 Jy/beam ! Combined flux in latest and established models = 0.271024 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 9 components and 0.271024 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=0.085270Jy sigma=0.000747 ! Fit after self-cal, rms=0.085239Jy sigma=0.000747 ! Inverting map ! Your choice of large map pixels excluded 0.0624% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Added new window around map position (-3, 3.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0194608 Jy ! Component: 100 - total flux cleaned = 0.0288659 Jy ! Total flux subtracted in 100 components = 0.0288659 Jy ! Clean residual min=-0.004646 max=0.012224 Jy/beam ! Clean residual mean=-0.000046 rms=0.001246 Jy/beam ! Combined flux in latest and established models = 0.29989 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 15 components and 0.29989 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=0.079851Jy sigma=0.000692 ! Fit after self-cal, rms=0.079551Jy sigma=0.000690 ! Inverting map ! Your choice of large map pixels excluded 0.0624% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Added new window around map position (-1.8, 2.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0107396 Jy ! Component: 100 - total flux cleaned = 0.0172229 Jy ! Total flux subtracted in 100 components = 0.0172229 Jy ! Clean residual min=-0.003161 max=0.004333 Jy/beam ! Clean residual mean=-0.000023 rms=0.000915 Jy/beam ! Combined flux in latest and established models = 0.317113 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 25 components and 0.317113 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=0.077653Jy sigma=0.000671 ! Fit after self-cal, rms=0.077548Jy sigma=0.000670 ! Inverting map ! Your choice of large map pixels excluded 0.0624% of the data. ! The x-axis pixel size should ideally be below 0.1998 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 0.0624% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.9293 mas, bmaj=1.731 mas, bpa=-4.48 degrees ! Estimated noise=289.14 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 = 0.00794922 Jy ! Component: 100 - total flux cleaned = 0.0134036 Jy ! Component: 150 - total flux cleaned = 0.0173333 Jy ! Component: 200 - total flux cleaned = 0.0202224 Jy ! Total flux subtracted in 200 components = 0.0202224 Jy ! Clean residual min=-0.002663 max=0.005063 Jy/beam ! Clean residual mean=-0.000002 rms=0.000734 Jy/beam ! Combined flux in latest and established models = 0.337336 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 39 components and 0.337336 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=0.076599Jy sigma=0.000660 ! Fit after self-cal, rms=0.076534Jy sigma=0.000659 ! Inverting map ! Your choice of large map pixels excluded 0.0624% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Added new window around map position (-5.2, 5.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00442905 Jy ! Component: 100 - total flux cleaned = 0.00709984 Jy ! Component: 150 - total flux cleaned = 0.00913209 Jy ! Component: 200 - total flux cleaned = 0.0105216 Jy ! Total flux subtracted in 200 components = 0.0105216 Jy ! Clean residual min=-0.002331 max=0.002415 Jy/beam ! Clean residual mean=0.000013 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.347857 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 59 components and 0.347857 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=0.076246Jy sigma=0.000656 ! Fit after self-cal, rms=0.076228Jy sigma=0.000656 ! Inverting map ! Your choice of large map pixels excluded 0.0624% of the data. ! The x-axis pixel size should ideally be below 0.1998 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 0.98 FD 1.01 HN 1.01 KP 1.02 ! LA 0.97 MK 0.97 NL 0.95 OV 1.01 ! PT 1.00 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.97 KP 1.02 ! LA 0.97 MK 0.98 NL 0.96 OV 1.00 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.99 KP 1.03 ! LA 1.00 MK 1.00 NL 0.95 OV 0.99 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.00 KP 1.03 ! LA 1.00 MK 1.01 NL 0.94 OV 0.99 ! PT 1.03 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.95 KP 1.03 ! LA 0.99 MK 1.03 NL 0.94 OV 1.00 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.99 KP 1.02 ! LA 0.99 MK 1.01 NL 0.95 OV 1.00 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.99 KP 1.02 ! LA 1.01 MK 1.03 NL 0.96 OV 1.00 ! PT 1.03 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 0.98 KP 1.01 ! LA 0.98 MK 1.01 NL 0.96 OV 1.01 ! PT 1.02 SC 1.08 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.99 KP 1.02 ! LA 0.99 MK 1.00 NL 0.95 OV 1.00 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.96 KP 1.02 ! LA 1.02 MK 1.01 NL 0.95 OV 1.01 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.01 KP 1.03 ! LA 1.02 MK 1.02 NL 0.96 OV 1.00 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 0.99 KP 1.00 ! LA 0.99 MK 0.99 NL 0.96 OV 1.00 ! PT 1.04 SC 1.06 ! ! ! Fit before self-cal, rms=0.076228Jy sigma=0.000656 ! Fit after self-cal, rms=0.075942Jy sigma=0.000651 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0624% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.9367 mas, bmaj=1.742 mas, bpa=-5.19 degrees ! Estimated noise=289.404 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 = 0.00199343 Jy ! Component: 100 - total flux cleaned = 0.00294616 Jy ! Component: 150 - total flux cleaned = 0.00337469 Jy ! Component: 200 - total flux cleaned = 0.00372517 Jy ! Total flux subtracted in 200 components = 0.00372517 Jy ! Clean residual min=-0.001294 max=0.001198 Jy/beam ! Clean residual mean=0.000012 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.351582 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 79 components and 0.351582 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=0.075868Jy sigma=0.000650 ! Fit after self-cal, rms=0.075874Jy sigma=0.000650 ! Inverting map ! Your choice of large map pixels excluded 0.0624% of the data. ! The x-axis pixel size should ideally be below 0.1998 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=0.075874Jy sigma=0.000650 ! Fit after self-cal, rms=0.075645Jy sigma=0.000649 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0624% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.9345 mas, bmaj=1.734 mas, bpa=-4.849 degrees ! Estimated noise=288.605 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000950091 Jy ! Component: 100 - total flux cleaned = 0.00163976 Jy ! Component: 150 - total flux cleaned = 0.0019742 Jy ! Component: 200 - total flux cleaned = 0.00203256 Jy ! Total flux subtracted in 200 components = 0.00203256 Jy ! Clean residual min=-0.000758 max=0.000938 Jy/beam ! Clean residual mean=0.000001 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.353615 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 100 components and 0.353615 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=0.075629Jy sigma=0.000648 ! Fit after self-cal, rms=0.075629Jy sigma=0.000648 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0624% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-4.4, 10.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000739754 Jy ! Component: 100 - total flux cleaned = 0.000918946 Jy ! Component: 150 - total flux cleaned = 0.00104321 Jy ! Component: 200 - total flux cleaned = 0.0010918 Jy ! Total flux subtracted in 200 components = 0.0010918 Jy ! Clean residual min=-0.000717 max=0.000807 Jy/beam ! Clean residual mean=0.000001 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.354707 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 110 components and 0.354707 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=0.075617Jy sigma=0.000648 ! Fit after self-cal, rms=0.075617Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.0624% of the data. ! The x-axis pixel size should ideally be below 0.1998 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=0.075617Jy sigma=0.000648 ! Fit after self-cal, rms=0.075611Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0624% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.9343 mas, bmaj=1.734 mas, bpa=-4.843 degrees ! Estimated noise=288.604 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000504328 Jy ! Component: 100 - total flux cleaned = 0.000788787 Jy ! Component: 150 - total flux cleaned = 0.000879261 Jy ! Component: 200 - total flux cleaned = 0.000935309 Jy ! Total flux subtracted in 200 components = 0.000935309 Jy ! Clean residual min=-0.000697 max=0.000790 Jy/beam ! Clean residual mean=0.000000 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.355642 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 113 components and 0.355642 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=0.075605Jy sigma=0.000648 ! Fit after self-cal, rms=0.075604Jy sigma=0.000648 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0624% of the data. ! The x-axis pixel size should ideally be below 0.1998 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 = 8.94062e-05 Jy ! Component: 100 - total flux cleaned = 0.000115433 Jy ! Component: 150 - total flux cleaned = 0.000139991 Jy ! Component: 200 - total flux cleaned = 0.00015214 Jy ! Total flux subtracted in 200 components = 0.00015214 Jy ! Clean residual min=-0.000697 max=0.000781 Jy/beam ! Clean residual mean=0.000001 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.355794 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 119 components and 0.355794 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=0.075601Jy sigma=0.000648 ! Fit after self-cal, rms=0.075600Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.0624% of the data. ! The x-axis pixel size should ideally be below 0.1998 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=0.075600Jy sigma=0.000648 ! Fit after self-cal, rms=0.075601Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0624% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=2.112 mas, bmaj=2.711 mas, bpa=-3.326 degrees ! Estimated noise=360.507 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00045148 Jy ! Component: 100 - total flux cleaned = 0.000612472 Jy ! Component: 150 - total flux cleaned = 0.000691466 Jy ! Component: 200 - total flux cleaned = 0.000763835 Jy ! Total flux subtracted in 200 components = 0.000763835 Jy ! Clean residual min=-0.000719 max=0.000776 Jy/beam ! Clean residual mean=0.000002 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.356558 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 125 components and 0.356558 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=0.075599Jy sigma=0.000648 ! Fit after self-cal, rms=0.075597Jy sigma=0.000648 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0624% of the data. ! The x-axis pixel size should ideally be below 0.1998 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 = -2.32821e-05 Jy ! Component: 100 - total flux cleaned = 4.99822e-05 Jy ! Component: 150 - total flux cleaned = 7.20685e-05 Jy ! Component: 200 - total flux cleaned = 8.52662e-05 Jy ! Total flux subtracted in 200 components = 8.52662e-05 Jy ! Clean residual min=-0.000720 max=0.000763 Jy/beam ! Clean residual mean=0.000002 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.356643 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 130 components and 0.356643 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=0.075597Jy sigma=0.000648 ! Fit after self-cal, rms=0.075596Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.0624% of the data. ! The x-axis pixel size should ideally be below 0.1998 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 0.0624% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.9343 mas, bmaj=1.734 mas, bpa=-4.841 degrees ! Estimated noise=288.642 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9343 x 1.734 at -4.841 degrees (North through East) ! Clean map min=-0.00064318 max=0.22659 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 0.0624% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.7225 mas, bmaj=1.387 mas, bpa=-3.012 degrees ! Estimated noise=617.547 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.170372 Jy ! Component: 100 - total flux cleaned = 0.232174 Jy ! Component: 150 - total flux cleaned = 0.261042 Jy ! Component: 200 - total flux cleaned = 0.280116 Jy ! Total flux subtracted in 200 components = 0.280116 Jy ! Clean residual min=-0.004437 max=0.010658 Jy/beam ! Clean residual mean=-0.000083 rms=0.001380 Jy/beam ! Combined flux in latest and established models = 0.280116 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.280116 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0624% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.9343 mas, bmaj=1.734 mas, bpa=-4.841 degrees ! Estimated noise=288.642 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 = 0.0191369 Jy ! Component: 100 - total flux cleaned = 0.0319244 Jy ! Component: 150 - total flux cleaned = 0.0409658 Jy ! Component: 200 - total flux cleaned = 0.0478193 Jy ! Total flux subtracted in 200 components = 0.0478193 Jy ! Clean residual min=-0.001915 max=0.004518 Jy/beam ! Clean residual mean=-0.000039 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.327935 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 36 components and 0.327935 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0624% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Added new window around map position (-1, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00546483 Jy ! Component: 100 - total flux cleaned = 0.00973429 Jy ! Component: 150 - total flux cleaned = 0.013153 Jy ! Component: 200 - total flux cleaned = 0.015911 Jy ! Total flux subtracted in 200 components = 0.015911 Jy ! Clean residual min=-0.001095 max=0.001694 Jy/beam ! Clean residual mean=-0.000015 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.343846 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 58 components and 0.343846 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0624% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Added new window around map position (-3.8, 4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00225262 Jy ! Component: 100 - total flux cleaned = 0.00409544 Jy ! Component: 150 - total flux cleaned = 0.00561978 Jy ! Component: 200 - total flux cleaned = 0.00689833 Jy ! Total flux subtracted in 200 components = 0.00689833 Jy ! Clean residual min=-0.000873 max=0.000831 Jy/beam ! Clean residual mean=-0.000006 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.350745 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 88 components and 0.350745 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0624% of the data. ! The x-axis pixel size should ideally be below 0.1998 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 0.0624% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=2.112 mas, bmaj=2.711 mas, bpa=-3.326 degrees ! Estimated noise=360.507 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0017285 Jy ! Component: 100 - total flux cleaned = 0.0028763 Jy ! Component: 150 - total flux cleaned = 0.00372643 Jy ! Component: 200 - total flux cleaned = 0.00437308 Jy ! Total flux subtracted in 200 components = 0.00437308 Jy ! Clean residual min=-0.000849 max=0.000774 Jy/beam ! Clean residual mean=-0.000000 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.355118 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 = 0.000469779 Jy ! Component: 100 - total flux cleaned = 0.000720756 Jy ! Component: 150 - total flux cleaned = 0.000905649 Jy ! Component: 200 - total flux cleaned = 0.0010534 Jy ! Total flux subtracted in 200 components = 0.0010534 Jy ! Clean residual min=-0.000783 max=0.000772 Jy/beam ! Clean residual mean=0.000002 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.356171 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 137 components and 0.356171 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0624% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.0624% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.9343 mas, bmaj=1.734 mas, bpa=-4.841 degrees ! Estimated noise=288.642 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.2398e-05 Jy ! Component: 100 - total flux cleaned = -1.41464e-06 Jy ! Component: 150 - total flux cleaned = 3.48526e-05 Jy ! Component: 200 - total flux cleaned = 6.92192e-05 Jy ! Total flux subtracted in 200 components = 6.92192e-05 Jy ! Clean residual min=-0.000707 max=0.000708 Jy/beam ! Clean residual mean=0.000001 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.35624 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 163 components and 0.35624 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=0.075598Jy sigma=0.000648 ! Fit after self-cal, rms=0.075594Jy sigma=0.000648 wmodel J1832+2833_X_2017_05_27_pus_map.mod ! Writing 163 model components to file: J1832+2833_X_2017_05_27_pus_map.mod wobs J1832+2833_X_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J1832+2833_X_2017_05_27_pus_uvs.fits wwins J1832+2833_X_2017_05_27_pus_map.win ! wwins: Wrote 7 windows to J1832+2833_X_2017_05_27_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 0.0624% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000133998 Jy ! Component: 100 - total flux cleaned = 0.000195865 Jy ! Component: 150 - total flux cleaned = 0.000219949 Jy ! Component: 200 - total flux cleaned = 0.000265772 Jy ! Component: 250 - total flux cleaned = 0.000321104 Jy ! Component: 300 - total flux cleaned = 0.000374892 Jy ! Component: 350 - total flux cleaned = 0.000427233 Jy ! Component: 400 - total flux cleaned = 0.000437575 Jy ! Component: 450 - total flux cleaned = 0.000487784 Jy ! Component: 500 - total flux cleaned = 0.000468061 Jy ! Component: 550 - total flux cleaned = 0.000497093 Jy ! Component: 600 - total flux cleaned = 0.00052538 Jy ! Component: 650 - total flux cleaned = 0.000525225 Jy ! Component: 700 - total flux cleaned = 0.000534124 Jy ! Component: 750 - total flux cleaned = 0.000552015 Jy ! Component: 800 - total flux cleaned = 0.0005518 Jy ! Component: 850 - total flux cleaned = 0.000542989 Jy ! Component: 900 - total flux cleaned = 0.000508749 Jy ! Component: 950 - total flux cleaned = 0.000534245 Jy ! Component: 1000 - total flux cleaned = 0.000492169 Jy ! Component: 1050 - total flux cleaned = 0.000467326 Jy ! Component: 1100 - total flux cleaned = 0.000483719 Jy ! Component: 1150 - total flux cleaned = 0.00047571 Jy ! Component: 1200 - total flux cleaned = 0.000507612 Jy ! Component: 1250 - total flux cleaned = 0.000507706 Jy ! Component: 1300 - total flux cleaned = 0.000538759 Jy ! Component: 1350 - total flux cleaned = 0.000531006 Jy ! Component: 1400 - total flux cleaned = 0.00056148 Jy ! Component: 1450 - total flux cleaned = 0.000569077 Jy ! Component: 1500 - total flux cleaned = 0.00056165 Jy ! Component: 1550 - total flux cleaned = 0.000583878 Jy ! Component: 1600 - total flux cleaned = 0.000583883 Jy ! Component: 1650 - total flux cleaned = 0.000591145 Jy ! Component: 1700 - total flux cleaned = 0.000605533 Jy ! Component: 1750 - total flux cleaned = 0.000612622 Jy ! Component: 1800 - total flux cleaned = 0.000605638 Jy ! Component: 1850 - total flux cleaned = 0.000619768 Jy ! Component: 1900 - total flux cleaned = 0.000675313 Jy ! Component: 1950 - total flux cleaned = 0.000668316 Jy ! Component: 2000 - total flux cleaned = 0.000675137 Jy ! Total flux subtracted in 2048 components = 0.000681918 Jy ! Clean residual min=-0.000391 max=0.000447 Jy/beam ! Clean residual mean=0.000001 rms=0.000130 Jy/beam ! Combined flux in latest and established models = 0.356922 Jy keep ! Adding 151 model components to the UV plane model. ! The established model now contains 313 components and 0.356922 Jy ![Exited script file: muppet] wmap "J1832+2833_X_2017_05_27_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0624% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9343 x 1.734 at -4.841 degrees (North through East) ! Clean map min=-0.00059873 max=0.2266 Jy/beam ! Writing clean map to FITS file: J1832+2833_X_2017_05_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.226598 invert ! Inverting map ! Your choice of large map pixels excluded 0.0624% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000130016 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.172133 0.172133 0.344265 0.68853 1.37706 2.75412 5.50824 11.0165 22.033 44.0659 88.1319 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.226 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9343 x 1.734 at -4.841 degrees (North through East) ! Clean map min=-0.00059873 max=0.2266 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 J1832+2833_X_2017_05_27_pus_uvs.log closed on Fri May 3 10:41:04 2019