! Started logfile: J0650-1637_X_2017_08_05_pus_uvs.log on Thu May 9 18:49:17 2019 obs J0650-1637_X_2017_08_05_pus_uva.fits ! Reading UV FITS file: J0650-1637_X_2017_08_05_pus_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.650617 visibilities/baseline/integration-bin. ! Found source: J0650-1637 ! ! 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 575 lines of history. ! ! Reading 12648 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 J0650-1637_X_2017_08_05_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 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.432494Jy sigma=0.003344 ! Fit after self-cal, rms=0.323839Jy sigma=0.002495 ! 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 ! Estimated beam: bmin=0.6531 mas, bmaj=1.732 mas, bpa=-5.702 degrees ! Estimated noise=1217.06 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 = 0.588759 Jy ! Component: 100 - total flux cleaned = 0.780302 Jy ! Total flux subtracted in 100 components = 0.780302 Jy ! Clean residual min=-0.036992 max=0.097117 Jy/beam ! Clean residual mean=0.000211 rms=0.012753 Jy/beam ! Combined flux in latest and established models = 0.780302 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.780302 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=0.278229Jy sigma=0.002138 ! Fit after self-cal, rms=0.277411Jy sigma=0.002133 ! Inverting map ! Added new window around map position (-1, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.117029 Jy ! Component: 100 - total flux cleaned = 0.194854 Jy ! Total flux subtracted in 100 components = 0.194854 Jy ! Clean residual min=-0.025843 max=0.042644 Jy/beam ! Clean residual mean=0.000104 rms=0.007332 Jy/beam ! Combined flux in latest and established models = 0.975156 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 23 components and 0.975156 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=0.178525Jy sigma=0.001325 ! Fit after self-cal, rms=0.177556Jy sigma=0.001318 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0541162 Jy ! Component: 100 - total flux cleaned = 0.0914635 Jy ! Total flux subtracted in 100 components = 0.0914635 Jy ! Clean residual min=-0.023623 max=0.024814 Jy/beam ! Clean residual mean=0.000056 rms=0.005381 Jy/beam ! Combined flux in latest and established models = 1.06662 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 39 components and 1.06662 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=0.144587Jy sigma=0.001065 ! Fit after self-cal, rms=0.144272Jy sigma=0.001063 ! Inverting map 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 ! Estimated beam: bmin=0.8064 mas, bmaj=2.021 mas, bpa=-4.405 degrees ! Estimated noise=810.311 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 = 0.0444846 Jy ! Component: 100 - total flux cleaned = 0.0699993 Jy ! Component: 150 - total flux cleaned = 0.0784067 Jy ! Component: 200 - total flux cleaned = 0.0832826 Jy ! Total flux subtracted in 200 components = 0.0832826 Jy ! Clean residual min=-0.022125 max=0.021178 Jy/beam ! Clean residual mean=0.000090 rms=0.005577 Jy/beam ! Combined flux in latest and established models = 1.1499 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 56 components and 1.1499 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=0.126489Jy sigma=0.000954 ! Fit after self-cal, rms=0.126195Jy sigma=0.000952 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.03 KP 1.10 ! LA 0.97 MK 1.01 NL 0.89 OV 1.09 ! PT 1.10 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.07 KP 1.03 ! LA 0.97 MK 1.01 NL 0.90 OV 1.09 ! PT 1.04 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.08 KP 0.96 ! LA 1.00 MK 1.02 NL 0.90 OV 1.09 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.94 HN 1.05 KP 0.91 ! LA 1.00 MK 1.02 NL 0.89 OV 1.07 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.00 KP 0.84 ! LA 0.99 MK 1.04 NL 0.93 OV 1.11 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.03 KP 0.84 ! LA 0.99 MK 1.01 NL 0.91 OV 1.11 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.08 KP 0.82 ! LA 1.00 MK 1.02 NL 0.92 OV 1.15 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.12 KP 0.83 ! LA 0.98 MK 1.01 NL 0.91 OV 1.14 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.08 KP 0.86 ! LA 0.99 MK 0.98 NL 0.91 OV 1.13 ! PT 1.05 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.07 KP 0.90 ! LA 1.01 MK 1.01 NL 0.92 OV 1.11 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.03 KP 0.95 ! LA 1.01 MK 1.00 NL 0.93 OV 1.11 ! PT 1.04 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.99 KP 0.97 ! LA 0.99 MK 1.01 NL 0.93 OV 1.11 ! PT 1.04 SC 1.00 ! ! ! Fit before self-cal, rms=0.126195Jy sigma=0.000952 ! Fit after self-cal, rms=0.089838Jy sigma=0.000677 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8122 mas, bmaj=2.026 mas, bpa=-4.462 degrees ! Estimated noise=806.742 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 (-5.6, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0111406 Jy ! Component: 100 - total flux cleaned = 0.0176094 Jy ! Component: 150 - total flux cleaned = 0.0217462 Jy ! Component: 200 - total flux cleaned = 0.0240067 Jy ! Total flux subtracted in 200 components = 0.0240067 Jy ! Clean residual min=-0.005206 max=0.005164 Jy/beam ! Clean residual mean=-0.000009 rms=0.001489 Jy/beam ! Combined flux in latest and established models = 1.17391 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 89 components and 1.17391 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=0.088283Jy sigma=0.000665 ! Fit after self-cal, rms=0.088169Jy sigma=0.000664 ! Inverting map 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=0.088169Jy sigma=0.000664 ! Fit after self-cal, rms=0.087676Jy sigma=0.000660 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8124 mas, bmaj=2.027 mas, bpa=-4.491 degrees ! Estimated noise=807.421 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0036216 Jy ! Component: 100 - total flux cleaned = 0.00553745 Jy ! Component: 150 - total flux cleaned = 0.0070252 Jy ! Component: 200 - total flux cleaned = 0.00813598 Jy ! Total flux subtracted in 200 components = 0.00813598 Jy ! Clean residual min=-0.004570 max=0.004765 Jy/beam ! Clean residual mean=-0.000002 rms=0.001297 Jy/beam ! Combined flux in latest and established models = 1.18204 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 105 components and 1.18204 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=0.087368Jy sigma=0.000658 ! Fit after self-cal, rms=0.087320Jy sigma=0.000658 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 = 0.000376953 Jy ! Component: 100 - total flux cleaned = 0.000734588 Jy ! Component: 150 - total flux cleaned = 0.00118225 Jy ! Component: 200 - total flux cleaned = 0.00158445 Jy ! Total flux subtracted in 200 components = 0.00158445 Jy ! Clean residual min=-0.004281 max=0.004775 Jy/beam ! Clean residual mean=-0.000001 rms=0.001267 Jy/beam ! Combined flux in latest and established models = 1.18363 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 116 components and 1.18363 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=0.087202Jy sigma=0.000657 ! Fit after self-cal, rms=0.087174Jy sigma=0.000657 ! Inverting map 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=0.087174Jy sigma=0.000657 ! Fit after self-cal, rms=0.086758Jy sigma=0.000653 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8125 mas, bmaj=2.028 mas, bpa=-4.548 degrees ! Estimated noise=807.733 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00156521 Jy ! Component: 100 - total flux cleaned = 0.00246918 Jy ! Component: 150 - total flux cleaned = 0.00320295 Jy ! Component: 200 - total flux cleaned = 0.00383831 Jy ! Total flux subtracted in 200 components = 0.00383831 Jy ! Clean residual min=-0.003941 max=0.004430 Jy/beam ! Clean residual mean=0.000018 rms=0.001119 Jy/beam ! Combined flux in latest and established models = 1.18747 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 121 components and 1.18747 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=0.086640Jy sigma=0.000652 ! Fit after self-cal, rms=0.086614Jy sigma=0.000652 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 = 0.000283151 Jy ! Component: 100 - total flux cleaned = 0.000437969 Jy ! Component: 150 - total flux cleaned = 0.000525202 Jy ! Component: 200 - total flux cleaned = 0.000609026 Jy ! Total flux subtracted in 200 components = 0.000609026 Jy ! Clean residual min=-0.003780 max=0.004416 Jy/beam ! Clean residual mean=0.000018 rms=0.001104 Jy/beam ! Combined flux in latest and established models = 1.18808 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 128 components and 1.18808 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=0.086556Jy sigma=0.000651 ! Fit after self-cal, rms=0.086543Jy sigma=0.000651 ! Inverting map 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=0.086543Jy sigma=0.000651 ! Fit after self-cal, rms=0.086518Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.171 mas, bmaj=4.279 mas, bpa=-2.926 degrees ! Estimated noise=1057.76 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00234396 Jy ! Component: 100 - total flux cleaned = 0.00296826 Jy ! Component: 150 - total flux cleaned = 0.00309623 Jy ! Component: 200 - total flux cleaned = 0.00330877 Jy ! Total flux subtracted in 200 components = 0.00330877 Jy ! Clean residual min=-0.004794 max=0.006976 Jy/beam ! Clean residual mean=0.000046 rms=0.001760 Jy/beam ! Combined flux in latest and established models = 1.19139 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 138 components and 1.19139 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=0.086495Jy sigma=0.000651 ! Fit after self-cal, rms=0.086473Jy sigma=0.000651 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 = 0.000154955 Jy ! Component: 100 - total flux cleaned = 0.000272402 Jy ! Component: 150 - total flux cleaned = 0.000413797 Jy ! Component: 200 - total flux cleaned = 0.00045555 Jy ! Total flux subtracted in 200 components = 0.00045555 Jy ! Clean residual min=-0.004638 max=0.006900 Jy/beam ! Clean residual mean=0.000047 rms=0.001753 Jy/beam ! Combined flux in latest and established models = 1.19184 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 143 components and 1.19184 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=0.086476Jy sigma=0.000651 ! Fit after self-cal, rms=0.086455Jy sigma=0.000651 ! Inverting map 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 ! Estimated beam: bmin=0.8125 mas, bmaj=2.028 mas, bpa=-4.596 degrees ! Estimated noise=808.013 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8125 x 2.028 at -4.596 degrees (North through East) ! Clean map min=-0.0028423 max=0.82107 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 ! Performing amp+phase self-cal ! ! 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=0.086455Jy sigma=0.000651 ! Fit after self-cal, rms=0.081756Jy sigma=0.000611 ! Inverting map and beam ! Estimated beam: bmin=0.813 mas, bmaj=2.029 mas, bpa=-4.616 degrees ! Estimated noise=808.276 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000332785 Jy ! Component: 100 - total flux cleaned = -0.000173598 Jy ! Component: 150 - total flux cleaned = -0.00035643 Jy ! Component: 200 - total flux cleaned = -0.000359696 Jy ! Total flux subtracted in 200 components = -0.000359696 Jy ! Clean residual min=-0.003151 max=0.004187 Jy/beam ! Clean residual mean=0.000014 rms=0.001017 Jy/beam ! Combined flux in latest and established models = 1.19148 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 151 components and 1.19148 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=0.081679Jy sigma=0.000610 ! Fit after self-cal, rms=0.081667Jy sigma=0.000610 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.20232e-05 Jy ! Component: 100 - total flux cleaned = 1.33032e-05 Jy ! Component: 150 - total flux cleaned = 8.69981e-05 Jy ! Component: 200 - total flux cleaned = 0.000120376 Jy ! Total flux subtracted in 200 components = 0.000120376 Jy ! Clean residual min=-0.003065 max=0.004103 Jy/beam ! Clean residual mean=0.000014 rms=0.001007 Jy/beam ! Combined flux in latest and established models = 1.1916 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 153 components and 1.1916 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=0.081630Jy sigma=0.000610 ! Fit after self-cal, rms=0.081624Jy sigma=0.000610 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.081624Jy sigma=0.000610 ! Fit after self-cal, rms=0.081625Jy sigma=0.000610 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 ! Estimated beam: bmin=0.657 mas, bmaj=1.736 mas, bpa=-5.942 degrees ! Estimated noise=1225.88 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.592521 Jy ! Component: 100 - total flux cleaned = 0.786824 Jy ! Component: 150 - total flux cleaned = 0.902551 Jy ! Component: 200 - total flux cleaned = 0.978877 Jy ! Total flux subtracted in 200 components = 0.978877 Jy ! Clean residual min=-0.014547 max=0.041242 Jy/beam ! Clean residual mean=0.000101 rms=0.005469 Jy/beam ! Combined flux in latest and established models = 0.978877 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.978877 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8131 mas, bmaj=2.03 mas, bpa=-4.653 degrees ! Estimated noise=808.542 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 = 0.0791788 Jy ! Component: 100 - total flux cleaned = 0.122022 Jy ! Component: 150 - total flux cleaned = 0.146559 Jy ! Component: 200 - total flux cleaned = 0.16142 Jy ! Total flux subtracted in 200 components = 0.16142 Jy ! Clean residual min=-0.006301 max=0.007882 Jy/beam ! Clean residual mean=-0.000021 rms=0.001872 Jy/beam ! Combined flux in latest and established models = 1.1403 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 60 components and 1.1403 Jy ! Inverting map 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 ! Estimated beam: bmin=2.168 mas, bmaj=4.281 mas, bpa=-2.975 degrees ! Estimated noise=1058.06 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0165143 Jy ! Component: 100 - total flux cleaned = 0.0266627 Jy ! Component: 150 - total flux cleaned = 0.0335888 Jy ! Component: 200 - total flux cleaned = 0.0384874 Jy ! Total flux subtracted in 200 components = 0.0384874 Jy ! Clean residual min=-0.004564 max=0.006283 Jy/beam ! Clean residual mean=0.000013 rms=0.001815 Jy/beam ! Combined flux in latest and established models = 1.17878 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 = 0.00358725 Jy ! Component: 100 - total flux cleaned = 0.00625574 Jy ! Component: 150 - total flux cleaned = 0.00824616 Jy ! Component: 200 - total flux cleaned = 0.00974188 Jy ! Total flux subtracted in 200 components = 0.00974188 Jy ! Clean residual min=-0.004029 max=0.006225 Jy/beam ! Clean residual mean=0.000027 rms=0.001641 Jy/beam ! Combined flux in latest and established models = 1.18852 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 111 components and 1.18853 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8131 mas, bmaj=2.03 mas, bpa=-4.653 degrees ! Estimated noise=808.542 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000375813 Jy ! Component: 100 - total flux cleaned = -1.4295e-05 Jy ! Component: 150 - total flux cleaned = 0.000292756 Jy ! Component: 200 - total flux cleaned = 0.000299009 Jy ! Total flux subtracted in 200 components = 0.000299009 Jy ! Clean residual min=-0.003349 max=0.004699 Jy/beam ! Clean residual mean=0.000010 rms=0.001041 Jy/beam ! Combined flux in latest and established models = 1.18882 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 126 components and 1.18882 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=0.081879Jy sigma=0.000611 ! Fit after self-cal, rms=0.081845Jy sigma=0.000611 wmodel J0650-1637_X_2017_08_05_pus_map.mod ! Writing 126 model components to file: J0650-1637_X_2017_08_05_pus_map.mod wobs J0650-1637_X_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J0650-1637_X_2017_08_05_pus_uvs.fits wwins J0650-1637_X_2017_08_05_pus_map.win ! wwins: Wrote 3 windows to J0650-1637_X_2017_08_05_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.001998 Jy ! Component: 100 - total flux cleaned = 0.00347301 Jy ! Component: 150 - total flux cleaned = 0.00401761 Jy ! Component: 200 - total flux cleaned = 0.00424142 Jy ! Component: 250 - total flux cleaned = 0.00434579 Jy ! Component: 300 - total flux cleaned = 0.00444643 Jy ! Component: 350 - total flux cleaned = 0.00459555 Jy ! Component: 400 - total flux cleaned = 0.00488528 Jy ! Component: 450 - total flux cleaned = 0.00530747 Jy ! Component: 500 - total flux cleaned = 0.00553548 Jy ! Component: 550 - total flux cleaned = 0.00571541 Jy ! Component: 600 - total flux cleaned = 0.00606352 Jy ! Component: 650 - total flux cleaned = 0.00636089 Jy ! Component: 700 - total flux cleaned = 0.00648647 Jy ! Component: 750 - total flux cleaned = 0.00677181 Jy ! Component: 800 - total flux cleaned = 0.00693133 Jy ! Component: 850 - total flux cleaned = 0.00708777 Jy ! Component: 900 - total flux cleaned = 0.00716451 Jy ! Component: 950 - total flux cleaned = 0.00738856 Jy ! Component: 1000 - total flux cleaned = 0.00742442 Jy ! Component: 1050 - total flux cleaned = 0.00763992 Jy ! Component: 1100 - total flux cleaned = 0.00767516 Jy ! Component: 1150 - total flux cleaned = 0.0077091 Jy ! Component: 1200 - total flux cleaned = 0.00777698 Jy ! Component: 1250 - total flux cleaned = 0.0078433 Jy ! Component: 1300 - total flux cleaned = 0.00774368 Jy ! Component: 1350 - total flux cleaned = 0.00780837 Jy ! Component: 1400 - total flux cleaned = 0.00780737 Jy ! Component: 1450 - total flux cleaned = 0.00768109 Jy ! Component: 1500 - total flux cleaned = 0.00768191 Jy ! Component: 1550 - total flux cleaned = 0.00780368 Jy ! Component: 1600 - total flux cleaned = 0.00783368 Jy ! Component: 1650 - total flux cleaned = 0.00771595 Jy ! Component: 1700 - total flux cleaned = 0.00786138 Jy ! Component: 1750 - total flux cleaned = 0.00783233 Jy ! Component: 1800 - total flux cleaned = 0.0078319 Jy ! Component: 1850 - total flux cleaned = 0.00785978 Jy ! Component: 1900 - total flux cleaned = 0.00786009 Jy ! Component: 1950 - total flux cleaned = 0.00780508 Jy ! Component: 2000 - total flux cleaned = 0.0078046 Jy ! Total flux subtracted in 2048 components = 0.0077253 Jy ! Clean residual min=-0.001494 max=0.001387 Jy/beam ! Clean residual mean=-0.000001 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 1.19655 Jy keep ! Adding 137 model components to the UV plane model. ! The established model now contains 263 components and 1.19655 Jy ![Exited script file: muppet] wmap "J0650-1637_X_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8131 x 2.03 at -4.653 degrees (North through East) ! Clean map min=-0.0025117 max=0.82721 Jy/beam ! Writing clean map to FITS file: J0650-1637_X_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.827211 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000500521 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.181521 0.181521 0.363042 0.726084 1.45217 2.90433 5.80867 11.6173 23.2347 46.4694 92.9387 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.827 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8131 x 2.03 at -4.653 degrees (North through East) ! Clean map min=-0.0025117 max=0.82721 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 J0650-1637_X_2017_08_05_pus_uvs.log closed on Thu May 9 18:49:18 2019