! Started logfile: J1350-2204_X_2017_06_10_pus_uvs.log on Mon May 6 12:48:35 2019 obs J1350-2204_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J1350-2204_X_2017_06_10_pus_uva.fits ! AN table 1: 105 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.902011 visibilities/baseline/integration-bin. ! Found source: J1350-2204 ! ! 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 1309 lines of history. ! ! Reading 51144 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 J1350-2204_X_2017_06_10_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 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 103 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.919786Jy sigma=0.007564 ! Fit after self-cal, rms=0.895711Jy sigma=0.007364 ! 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 0.0925% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.6567 mas, bmaj=1.585 mas, bpa=-2.22 degrees ! Estimated noise=765.961 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 = 0.0728596 Jy ! Component: 100 - total flux cleaned = 0.105411 Jy ! Total flux subtracted in 100 components = 0.105411 Jy ! Clean residual min=-0.007178 max=0.023189 Jy/beam ! Clean residual mean=-0.000079 rms=0.002752 Jy/beam ! Combined flux in latest and established models = 0.105411 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.105411 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=0.102095Jy sigma=0.000820 ! Fit after self-cal, rms=0.101839Jy sigma=0.000818 ! Inverting map ! Your choice of large map pixels excluded 0.0925% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Added new window around map position (-0.8, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0242279 Jy ! Component: 100 - total flux cleaned = 0.0396426 Jy ! Total flux subtracted in 100 components = 0.0396426 Jy ! Clean residual min=-0.005223 max=0.011117 Jy/beam ! Clean residual mean=-0.000056 rms=0.001819 Jy/beam ! Combined flux in latest and established models = 0.145054 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 46 components and 0.145054 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=0.092885Jy sigma=0.000731 ! Fit after self-cal, rms=0.092644Jy sigma=0.000729 ! Inverting map ! Your choice of large map pixels excluded 0.0925% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0119861 Jy ! Component: 100 - total flux cleaned = 0.0204086 Jy ! Total flux subtracted in 100 components = 0.0204086 Jy ! Clean residual min=-0.004132 max=0.007800 Jy/beam ! Clean residual mean=-0.000046 rms=0.001466 Jy/beam ! Combined flux in latest and established models = 0.165462 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 57 components and 0.165462 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=0.090236Jy sigma=0.000704 ! Fit after self-cal, rms=0.090168Jy sigma=0.000704 ! Inverting map ! Your choice of large map pixels excluded 0.0925% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 0.0925% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.8212 mas, bmaj=2.009 mas, bpa=-2.621 degrees ! Estimated noise=384.311 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 = 0.0100071 Jy ! Component: 100 - total flux cleaned = 0.0157158 Jy ! Component: 150 - total flux cleaned = 0.0191481 Jy ! Component: 200 - total flux cleaned = 0.0212365 Jy ! Total flux subtracted in 200 components = 0.0212365 Jy ! Clean residual min=-0.005389 max=0.009331 Jy/beam ! Clean residual mean=-0.000005 rms=0.001845 Jy/beam ! Combined flux in latest and established models = 0.186699 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 71 components and 0.186699 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=0.089185Jy sigma=0.000693 ! Fit after self-cal, rms=0.089126Jy sigma=0.000692 ! Inverting map ! Your choice of large map pixels excluded 0.0925% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 1.29 KP 0.95 ! LA 0.92 MK 0.97 NL 1.08 OV 0.96 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.23 KP 0.90 ! LA 0.93 MK 1.60 NL 1.12 OV 0.95 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 1.17 KP 0.93 ! LA 0.97 MK 1.05 NL 1.11 OV 0.95 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 1.18 KP 0.93 ! LA 0.97 MK 1.00 NL 1.13 OV 0.95 ! PT 1.04 SC 0.94 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.94 HN 1.15 KP 0.92 ! LA 0.94 MK 1.01 NL 1.08 OV 0.96 ! PT 1.08 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.24 KP 0.92 ! LA 0.97 MK 1.09 NL 1.13 OV 0.97 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 1.15 KP 0.92 ! LA 0.98 MK 1.04 NL 1.12 OV 0.97 ! PT 1.07 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 1.13 KP 0.94 ! LA 0.96 MK 1.03 NL 1.10 OV 0.96 ! PT 1.05 SC 0.97 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.21 KP 0.92 ! LA 0.98 MK 0.90 NL 1.11 OV 0.96 ! PT 1.05 SC 0.91 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.09 KP 0.94 ! LA 1.01 MK 0.91 NL 1.14 OV 0.98 ! PT 1.04 SC 0.95 ! ! ! Correcting IF 11. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.43 KP 0.93 ! LA 1.02 MK 0.93 NL 1.13 OV 0.99 ! PT 1.04 SC 0.91 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.01 KP 0.92 ! LA 0.98 MK 0.85 NL 1.12 OV 0.99 ! PT 1.04 SC 0.83 ! ! ! Fit before self-cal, rms=0.089126Jy sigma=0.000692 ! Fit after self-cal, rms=0.092662Jy sigma=0.000685 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0925% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.8258 mas, bmaj=2.006 mas, bpa=-1.725 degrees ! Estimated noise=387.991 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 (-3.8, -25.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00886065 Jy ! Component: 100 - total flux cleaned = 0.0134252 Jy ! Component: 150 - total flux cleaned = 0.0152037 Jy ! Component: 200 - total flux cleaned = 0.0153638 Jy ! Total flux subtracted in 200 components = 0.0153638 Jy ! Clean residual min=-0.003751 max=0.005473 Jy/beam ! Clean residual mean=-0.000024 rms=0.001302 Jy/beam ! Combined flux in latest and established models = 0.202062 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 84 components and 0.202062 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=0.091936Jy sigma=0.000676 ! Fit after self-cal, rms=0.091908Jy sigma=0.000675 ! Inverting map ! Your choice of large map pixels excluded 0.0925% of the data. ! The x-axis pixel size should ideally be below 0.1997 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=0.091908Jy sigma=0.000675 ! Fit after self-cal, rms=0.094349Jy sigma=0.000672 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0925% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.8284 mas, bmaj=2.006 mas, bpa=-1.91 degrees ! Estimated noise=388.816 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00242161 Jy ! Component: 100 - total flux cleaned = 0.002932 Jy ! Component: 150 - total flux cleaned = 0.00304535 Jy ! Component: 200 - total flux cleaned = 0.00304834 Jy ! Total flux subtracted in 200 components = 0.00304834 Jy ! Clean residual min=-0.003223 max=0.004442 Jy/beam ! Clean residual mean=-0.000004 rms=0.001102 Jy/beam ! Combined flux in latest and established models = 0.205111 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 86 components and 0.205111 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=0.094270Jy sigma=0.000671 ! Fit after self-cal, rms=0.094315Jy sigma=0.000670 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0925% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 = 0.000883917 Jy ! Component: 100 - total flux cleaned = 0.000933572 Jy ! Component: 150 - total flux cleaned = 0.00097361 Jy ! Component: 200 - total flux cleaned = 0.000973762 Jy ! Total flux subtracted in 200 components = 0.000973762 Jy ! Clean residual min=-0.003152 max=0.004311 Jy/beam ! Clean residual mean=-0.000004 rms=0.001082 Jy/beam ! Combined flux in latest and established models = 0.206085 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 91 components and 0.206085 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=0.094287Jy sigma=0.000670 ! Fit after self-cal, rms=0.094284Jy sigma=0.000670 ! Inverting map ! Your choice of large map pixels excluded 0.0925% of the data. ! The x-axis pixel size should ideally be below 0.1997 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=0.094284Jy sigma=0.000670 ! Fit after self-cal, rms=0.095108Jy sigma=0.000669 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0925% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.8293 mas, bmaj=2.008 mas, bpa=-1.905 degrees ! Estimated noise=389.009 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000691311 Jy ! Component: 100 - total flux cleaned = 0.000691777 Jy ! Component: 150 - total flux cleaned = 0.000657631 Jy ! Component: 200 - total flux cleaned = 0.000657825 Jy ! Total flux subtracted in 200 components = 0.000657825 Jy ! Clean residual min=-0.002996 max=0.004234 Jy/beam ! Clean residual mean=-0.000007 rms=0.001059 Jy/beam ! Combined flux in latest and established models = 0.206742 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 94 components and 0.206742 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=0.095087Jy sigma=0.000669 ! Fit after self-cal, rms=0.095117Jy sigma=0.000669 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0925% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 = 0.00024101 Jy ! Component: 100 - total flux cleaned = 0.000241724 Jy ! Component: 150 - total flux cleaned = 0.000241946 Jy ! Component: 200 - total flux cleaned = 0.000240222 Jy ! Total flux subtracted in 200 components = 0.000240222 Jy ! Clean residual min=-0.002957 max=0.004177 Jy/beam ! Clean residual mean=-0.000006 rms=0.001052 Jy/beam ! Combined flux in latest and established models = 0.206983 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 96 components and 0.206983 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=0.095104Jy sigma=0.000669 ! Fit after self-cal, rms=0.095100Jy sigma=0.000669 ! Inverting map ! Your choice of large map pixels excluded 0.0925% of the data. ! The x-axis pixel size should ideally be below 0.1997 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=0.095100Jy sigma=0.000669 ! Fit after self-cal, rms=0.095642Jy sigma=0.000669 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0925% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=2.237 mas, bmaj=4.712 mas, bpa=1.322 degrees ! Estimated noise=495.056 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00203437 Jy ! Component: 100 - total flux cleaned = 0.0023239 Jy ! Component: 150 - total flux cleaned = 0.00251538 Jy ! Component: 200 - total flux cleaned = 0.00273995 Jy ! Total flux subtracted in 200 components = 0.00273995 Jy ! Clean residual min=-0.004602 max=0.007143 Jy/beam ! Clean residual mean=-0.000012 rms=0.001876 Jy/beam ! Combined flux in latest and established models = 0.209723 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 99 components and 0.209723 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=0.095691Jy sigma=0.000669 ! Fit after self-cal, rms=0.095729Jy sigma=0.000669 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0925% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 = 0.000706501 Jy ! Component: 100 - total flux cleaned = 0.00075727 Jy ! Component: 150 - total flux cleaned = 0.000808829 Jy ! Component: 200 - total flux cleaned = 0.000854548 Jy ! Total flux subtracted in 200 components = 0.000854548 Jy ! Clean residual min=-0.004490 max=0.006987 Jy/beam ! Clean residual mean=-0.000009 rms=0.001845 Jy/beam ! Combined flux in latest and established models = 0.210577 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 101 components and 0.210577 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=0.095788Jy sigma=0.000669 ! Fit after self-cal, rms=0.095788Jy sigma=0.000669 ! Inverting map ! Your choice of large map pixels excluded 0.0925% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 0.0925% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.8289 mas, bmaj=2.007 mas, bpa=-1.847 degrees ! Estimated noise=388.834 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8289 x 2.007 at -1.847 degrees (North through East) ! Clean map min=-0.0028857 max=0.097893 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 0.0925% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.6565 mas, bmaj=1.563 mas, bpa=-0.938 degrees ! Estimated noise=778.613 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0735722 Jy ! Component: 100 - total flux cleaned = 0.109538 Jy ! Component: 150 - total flux cleaned = 0.131878 Jy ! Component: 200 - total flux cleaned = 0.146866 Jy ! Total flux subtracted in 200 components = 0.146866 Jy ! Clean residual min=-0.004644 max=0.008322 Jy/beam ! Clean residual mean=-0.000046 rms=0.001530 Jy/beam ! Combined flux in latest and established models = 0.146866 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 39 model components to the UV plane model. ! The established model now contains 39 components and 0.146866 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0925% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.8289 mas, bmaj=2.007 mas, bpa=-1.847 degrees ! Estimated noise=388.834 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 = 0.0168766 Jy ! Component: 100 - total flux cleaned = 0.0283658 Jy ! Component: 150 - total flux cleaned = 0.0366618 Jy ! Component: 200 - total flux cleaned = 0.0428626 Jy ! Total flux subtracted in 200 components = 0.0428626 Jy ! Clean residual min=-0.003886 max=0.005465 Jy/beam ! Clean residual mean=-0.000018 rms=0.001250 Jy/beam ! Combined flux in latest and established models = 0.189728 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 72 components and 0.189728 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0925% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Added new window around map position (1, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00557481 Jy ! Component: 100 - total flux cleaned = 0.0096984 Jy ! Component: 150 - total flux cleaned = 0.0129692 Jy ! Component: 200 - total flux cleaned = 0.0155873 Jy ! Total flux subtracted in 200 components = 0.0155873 Jy ! Clean residual min=-0.003729 max=0.004282 Jy/beam ! Clean residual mean=-0.000010 rms=0.001044 Jy/beam ! Combined flux in latest and established models = 0.205316 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 89 components and 0.205316 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0925% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 0.0925% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=2.237 mas, bmaj=4.712 mas, bpa=1.322 degrees ! Estimated noise=495.056 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00444928 Jy ! Component: 100 - total flux cleaned = 0.00565138 Jy ! Component: 150 - total flux cleaned = 0.00671576 Jy ! Component: 200 - total flux cleaned = 0.00748477 Jy ! Total flux subtracted in 200 components = 0.00748477 Jy ! Clean residual min=-0.004869 max=0.007165 Jy/beam ! Clean residual mean=-0.000007 rms=0.001829 Jy/beam ! Combined flux in latest and established models = 0.2128 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 = 0.000628005 Jy ! Component: 100 - total flux cleaned = 0.00109106 Jy ! Component: 150 - total flux cleaned = 0.00134511 Jy ! Component: 200 - total flux cleaned = 0.00153018 Jy ! Total flux subtracted in 200 components = 0.00153018 Jy ! Clean residual min=-0.004711 max=0.007022 Jy/beam ! Clean residual mean=-0.000002 rms=0.001796 Jy/beam ! Combined flux in latest and established models = 0.214331 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 104 components and 0.214331 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0925% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.0925% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.8289 mas, bmaj=2.007 mas, bpa=-1.847 degrees ! Estimated noise=388.834 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00100992 Jy ! Component: 100 - total flux cleaned = -0.00131963 Jy ! Component: 150 - total flux cleaned = -0.00120693 Jy ! Component: 200 - total flux cleaned = -0.00110446 Jy ! Total flux subtracted in 200 components = -0.00110446 Jy ! Clean residual min=-0.003103 max=0.004116 Jy/beam ! Clean residual mean=-0.000001 rms=0.000985 Jy/beam ! Combined flux in latest and established models = 0.213226 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 113 components and 0.213226 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=0.095646Jy sigma=0.000668 ! Fit after self-cal, rms=0.095564Jy sigma=0.000667 wmodel J1350-2204_X_2017_06_10_pus_map.mod ! Writing 113 model components to file: J1350-2204_X_2017_06_10_pus_map.mod wobs J1350-2204_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J1350-2204_X_2017_06_10_pus_uvs.fits wwins J1350-2204_X_2017_06_10_pus_map.win ! wwins: Wrote 4 windows to J1350-2204_X_2017_06_10_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 0.0925% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174949 Jy ! Component: 100 - total flux cleaned = 0.00326696 Jy ! Component: 150 - total flux cleaned = 0.00465749 Jy ! Component: 200 - total flux cleaned = 0.00580049 Jy ! Component: 250 - total flux cleaned = 0.00638935 Jy ! Component: 300 - total flux cleaned = 0.00671826 Jy ! Component: 350 - total flux cleaned = 0.0071262 Jy ! Component: 400 - total flux cleaned = 0.00747714 Jy ! Component: 450 - total flux cleaned = 0.00785717 Jy ! Component: 500 - total flux cleaned = 0.00826617 Jy ! Component: 550 - total flux cleaned = 0.00858366 Jy ! Component: 600 - total flux cleaned = 0.00885445 Jy ! Component: 650 - total flux cleaned = 0.00904271 Jy ! Component: 700 - total flux cleaned = 0.00926299 Jy ! Component: 750 - total flux cleaned = 0.00951291 Jy ! Component: 800 - total flux cleaned = 0.00965167 Jy ! Component: 850 - total flux cleaned = 0.00985542 Jy ! Component: 900 - total flux cleaned = 0.0101204 Jy ! Component: 950 - total flux cleaned = 0.010315 Jy ! Component: 1000 - total flux cleaned = 0.0105378 Jy ! Component: 1050 - total flux cleaned = 0.0108179 Jy ! Component: 1100 - total flux cleaned = 0.0110312 Jy ! Component: 1150 - total flux cleaned = 0.0112399 Jy ! Component: 1200 - total flux cleaned = 0.0114162 Jy ! Component: 1250 - total flux cleaned = 0.0116167 Jy ! Component: 1300 - total flux cleaned = 0.0118416 Jy ! Component: 1350 - total flux cleaned = 0.0119798 Jy ! Component: 1400 - total flux cleaned = 0.0121427 Jy ! Component: 1450 - total flux cleaned = 0.0122759 Jy ! Component: 1500 - total flux cleaned = 0.0123546 Jy ! Component: 1550 - total flux cleaned = 0.0125354 Jy ! Component: 1600 - total flux cleaned = 0.0126362 Jy ! Component: 1650 - total flux cleaned = 0.0127597 Jy ! Component: 1700 - total flux cleaned = 0.0128326 Jy ! Component: 1750 - total flux cleaned = 0.0129046 Jy ! Component: 1800 - total flux cleaned = 0.0130467 Jy ! Component: 1850 - total flux cleaned = 0.0131395 Jy ! Component: 1900 - total flux cleaned = 0.0132536 Jy ! Component: 1950 - total flux cleaned = 0.0133212 Jy ! Component: 2000 - total flux cleaned = 0.0134101 Jy ! Total flux subtracted in 2048 components = 0.0134977 Jy ! Clean residual min=-0.001136 max=0.001493 Jy/beam ! Clean residual mean=-0.000001 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.226724 Jy keep ! Adding 186 model components to the UV plane model. ! The established model now contains 299 components and 0.226724 Jy ![Exited script file: muppet] wmap "J1350-2204_X_2017_06_10_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0925% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8289 x 2.007 at -1.847 degrees (North through East) ! Clean map min=-0.0026152 max=0.10003 Jy/beam ! Writing clean map to FITS file: J1350-2204_X_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.100034 invert ! Inverting map ! Your choice of large map pixels excluded 0.0925% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000463521 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.3901 1.3901 2.7802 5.56039 11.1208 22.2416 44.4831 88.9662 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.1 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8289 x 2.007 at -1.847 degrees (North through East) ! Clean map min=-0.0026152 max=0.10003 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 J1350-2204_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:48:38 2019