! Started logfile: J0836-2016_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:12:42 2017 obs J0836-2016_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J0836-2016_X_2015_01_23_pus_uva.fits ! AN table 1: 27 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.534156 visibilities/baseline/integration-bin. ! Found source: J0836-2016 ! ! 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 350 lines of history. ! ! Reading 7788 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 J0836-2016_X_2015_01_23_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 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.687121Jy sigma=0.007548 ! Fit after self-cal, rms=0.673827Jy sigma=0.007408 ! 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=0.6878 mas, bmaj=1.795 mas, bpa=4.886 degrees ! Estimated noise=1133.19 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 = 1.15143 Jy ! Component: 100 - total flux cleaned = 1.46266 Jy ! Total flux subtracted in 100 components = 1.46266 Jy ! Clean residual min=-0.085012 max=0.140580 Jy/beam ! Clean residual mean=-0.000119 rms=0.027276 Jy/beam ! Combined flux in latest and established models = 1.46266 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 1.46266 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=0.380233Jy sigma=0.003986 ! Fit after self-cal, rms=0.380227Jy sigma=0.003986 ! 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=0.8197 mas, bmaj=2.108 mas, bpa=4.043 degrees ! Estimated noise=738.634 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 = 0.181212 Jy ! Component: 100 - total flux cleaned = 0.263797 Jy ! Component: 150 - total flux cleaned = 0.308387 Jy ! Component: 200 - total flux cleaned = 0.333651 Jy ! Total flux subtracted in 200 components = 0.333651 Jy ! Clean residual min=-0.115397 max=0.082825 Jy/beam ! Clean residual mean=0.000147 rms=0.024098 Jy/beam ! Combined flux in latest and established models = 1.79631 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 27 components and 1.79631 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=0.290534Jy sigma=0.003020 ! Fit after self-cal, rms=0.290534Jy sigma=0.003020 ! Inverting map 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 0.90 FD 1.09 HN 1.11 KP 0.88 ! LA 1.13 MK 0.98 NL 0.97 OV 0.96 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.09 HN 1.12 KP 0.83 ! LA 1.15 MK 0.98 NL 0.98 OV 0.96 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.08 HN 1.15 KP 0.79 ! LA 1.17 MK 1.00 NL 0.98 OV 0.96 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.07 HN 1.12 KP 0.75 ! LA 1.18 MK 1.00 NL 0.98 OV 0.95 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.07 HN 1.09 KP 0.72 ! LA 1.18 MK 1.03 NL 1.00 OV 0.97 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.12 HN 1.12 KP 0.71 ! LA 1.18 MK 1.01 NL 1.00 OV 0.99 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.22 HN 1.27 KP 0.71 ! LA 1.20 MK 1.06 NL 1.05 OV 1.04 ! PT 1.02 SC 1.07 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.14 HN 1.20 KP 0.71 ! LA 1.18 MK 1.02 NL 1.00 OV 1.02 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.19 KP 0.73 ! LA 1.21 MK 1.01 NL 1.00 OV 1.01 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 HN 1.17 KP 0.76 ! LA 1.22 MK 1.04 NL 1.01 OV 0.99 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.12 HN 1.16 KP 0.79 ! LA 1.21 MK 1.04 NL 1.01 OV 1.00 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.12 HN 1.14 KP 0.80 ! LA 1.21 MK 1.04 NL 1.00 OV 1.00 ! PT 0.98 SC 0.99 ! ! ! Fit before self-cal, rms=0.290534Jy sigma=0.003020 ! Fit after self-cal, rms=0.098822Jy sigma=0.000994 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.826 mas, bmaj=2.114 mas, bpa=4.193 degrees ! Estimated noise=740.951 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-4, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0268191 Jy ! Component: 100 - total flux cleaned = 0.0413195 Jy ! Component: 150 - total flux cleaned = 0.0441109 Jy ! Component: 200 - total flux cleaned = 0.04545 Jy ! Total flux subtracted in 200 components = 0.04545 Jy ! Clean residual min=-0.014633 max=0.015478 Jy/beam ! Clean residual mean=-0.000049 rms=0.003359 Jy/beam ! Combined flux in latest and established models = 1.84176 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 44 components and 1.84176 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=0.091344Jy sigma=0.000892 ! Fit after self-cal, rms=0.091197Jy sigma=0.000888 ! 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=0.091197Jy sigma=0.000888 ! Fit after self-cal, rms=0.087463Jy sigma=0.000854 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8274 mas, bmaj=2.116 mas, bpa=4.154 degrees ! Estimated noise=741.128 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00158298 Jy ! Component: 100 - total flux cleaned = -0.00103215 Jy ! Component: 150 - total flux cleaned = -0.000521463 Jy ! Component: 200 - total flux cleaned = -4.34071e-05 Jy ! Total flux subtracted in 200 components = -4.34071e-05 Jy ! Clean residual min=-0.011257 max=0.011738 Jy/beam ! Clean residual mean=-0.000021 rms=0.002383 Jy/beam ! Combined flux in latest and established models = 1.84171 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 55 components and 1.84172 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=0.085734Jy sigma=0.000834 ! Fit after self-cal, rms=0.085717Jy sigma=0.000833 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) ! Added new window around map position (1.4, -16.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0104473 Jy ! Component: 100 - total flux cleaned = 0.0122301 Jy ! Component: 150 - total flux cleaned = 0.0126689 Jy ! Component: 200 - total flux cleaned = 0.0134462 Jy ! Total flux subtracted in 200 components = 0.0134462 Jy ! Clean residual min=-0.009729 max=0.008471 Jy/beam ! Clean residual mean=-0.000021 rms=0.001923 Jy/beam ! Combined flux in latest and established models = 1.85516 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 79 components and 1.85516 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=0.083989Jy sigma=0.000813 ! Fit after self-cal, rms=0.083981Jy sigma=0.000813 ! 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=0.083981Jy sigma=0.000813 ! Fit after self-cal, rms=0.083784Jy sigma=0.000810 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8279 mas, bmaj=2.117 mas, bpa=4.134 degrees ! Estimated noise=740.309 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00341242 Jy ! Component: 100 - total flux cleaned = -0.00360261 Jy ! Component: 150 - total flux cleaned = -0.00376318 Jy ! Component: 200 - total flux cleaned = -0.00361126 Jy ! Total flux subtracted in 200 components = -0.00361126 Jy ! Clean residual min=-0.007737 max=0.007436 Jy/beam ! Clean residual mean=-0.000011 rms=0.001691 Jy/beam ! Combined flux in latest and established models = 1.85155 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 84 components and 1.85155 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=0.083001Jy sigma=0.000803 ! Fit after self-cal, rms=0.083001Jy sigma=0.000803 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 = 2.09053e-05 Jy ! Component: 100 - total flux cleaned = 0.000153929 Jy ! Component: 150 - total flux cleaned = 0.000152678 Jy ! Component: 200 - total flux cleaned = 0.000400076 Jy ! Total flux subtracted in 200 components = 0.000400076 Jy ! Clean residual min=-0.006681 max=0.007210 Jy/beam ! Clean residual mean=-0.000011 rms=0.001608 Jy/beam ! Combined flux in latest and established models = 1.85195 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 90 components and 1.85195 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=0.082581Jy sigma=0.000799 ! Fit after self-cal, rms=0.082574Jy sigma=0.000798 ! Inverting map ! Added new window around map position (-12.8, 24.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00587743 Jy ! Component: 100 - total flux cleaned = 0.00767254 Jy ! Component: 150 - total flux cleaned = 0.00830163 Jy ! Component: 200 - total flux cleaned = 0.00877287 Jy ! Total flux subtracted in 200 components = 0.00877287 Jy ! Clean residual min=-0.006628 max=0.005610 Jy/beam ! Clean residual mean=-0.000006 rms=0.001383 Jy/beam ! Combined flux in latest and established models = 1.86072 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 105 components and 1.86072 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=0.081921Jy sigma=0.000792 ! Fit after self-cal, rms=0.081912Jy sigma=0.000791 ! 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=0.081912Jy sigma=0.000791 ! Fit after self-cal, rms=0.081878Jy sigma=0.000791 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.073 mas, bmaj=4.952 mas, bpa=10.6 degrees ! Estimated noise=911.89 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000435306 Jy ! Component: 100 - total flux cleaned = 0.000598248 Jy ! Component: 150 - total flux cleaned = 0.00144303 Jy ! Component: 200 - total flux cleaned = 0.00176476 Jy ! Total flux subtracted in 200 components = 0.00176476 Jy ! Clean residual min=-0.005655 max=0.004938 Jy/beam ! Clean residual mean=-0.000005 rms=0.001442 Jy/beam ! Combined flux in latest and established models = 1.86249 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 114 components and 1.86249 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=0.081812Jy sigma=0.000789 ! Fit after self-cal, rms=0.081683Jy sigma=0.000789 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 = -0.0002023 Jy ! Component: 100 - total flux cleaned = -2.04053e-05 Jy ! Component: 150 - total flux cleaned = 0.000282396 Jy ! Component: 200 - total flux cleaned = 0.00055384 Jy ! Total flux subtracted in 200 components = 0.00055384 Jy ! Clean residual min=-0.005172 max=0.004727 Jy/beam ! Clean residual mean=-0.000005 rms=0.001372 Jy/beam ! Combined flux in latest and established models = 1.86304 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 121 components and 1.86304 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=0.081723Jy sigma=0.000789 ! Fit after self-cal, rms=0.081638Jy sigma=0.000788 ! 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=0.828 mas, bmaj=2.117 mas, bpa=4.121 degrees ! Estimated noise=739.778 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.828 x 2.117 at 4.121 degrees (North through East) ! Clean map min=-0.0048178 max=1.5154 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=0.081638Jy sigma=0.000788 ! Fit after self-cal, rms=0.076634Jy sigma=0.000728 ! Inverting map and beam ! Estimated beam: bmin=0.8283 mas, bmaj=2.118 mas, bpa=4.039 degrees ! Estimated noise=740.015 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00131405 Jy ! Component: 100 - total flux cleaned = -0.00142994 Jy ! Component: 150 - total flux cleaned = -0.0013414 Jy ! Component: 200 - total flux cleaned = -0.00116712 Jy ! Total flux subtracted in 200 components = -0.00116712 Jy ! Clean residual min=-0.004754 max=0.005071 Jy/beam ! Clean residual mean=-0.000004 rms=0.001138 Jy/beam ! Combined flux in latest and established models = 1.86187 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 124 components and 1.86187 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=0.076338Jy sigma=0.000725 ! Fit after self-cal, rms=0.076334Jy sigma=0.000725 ! Inverting map ! Added new window around map position (-1.4, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00363369 Jy ! Component: 100 - total flux cleaned = 0.00403005 Jy ! Component: 150 - total flux cleaned = 0.00370589 Jy ! Component: 200 - total flux cleaned = 0.0035159 Jy ! Total flux subtracted in 200 components = 0.0035159 Jy ! Clean residual min=-0.004347 max=0.003914 Jy/beam ! Clean residual mean=-0.000007 rms=0.000980 Jy/beam ! Combined flux in latest and established models = 1.86539 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 139 components and 1.86539 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=0.075828Jy sigma=0.000721 ! Fit after self-cal, rms=0.075793Jy sigma=0.000721 ! 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=0.075793Jy sigma=0.000721 ! Fit after self-cal, rms=0.075703Jy sigma=0.000720 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=0.6957 mas, bmaj=1.802 mas, bpa=5.217 degrees ! Estimated noise=1135.73 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.14706 Jy ! Component: 100 - total flux cleaned = 1.44477 Jy ! Component: 150 - total flux cleaned = 1.59059 Jy ! Component: 200 - total flux cleaned = 1.66685 Jy ! Total flux subtracted in 200 components = 1.66685 Jy ! Clean residual min=-0.018992 max=0.036122 Jy/beam ! Clean residual mean=-0.000068 rms=0.005703 Jy/beam ! Combined flux in latest and established models = 1.66685 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 12 model components to the UV plane model. ! The established model now contains 12 components and 1.66685 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8284 mas, bmaj=2.118 mas, bpa=4.033 degrees ! Estimated noise=739.832 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 = 0.0532242 Jy ! Component: 100 - total flux cleaned = 0.0831437 Jy ! Component: 150 - total flux cleaned = 0.104899 Jy ! Component: 200 - total flux cleaned = 0.121269 Jy ! Total flux subtracted in 200 components = 0.121269 Jy ! Clean residual min=-0.007928 max=0.010111 Jy/beam ! Clean residual mean=-0.000033 rms=0.002653 Jy/beam ! Combined flux in latest and established models = 1.78812 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 51 components and 1.78812 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=2.073 mas, bmaj=4.955 mas, bpa=10.55 degrees ! Estimated noise=911.355 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.020572 Jy ! Component: 100 - total flux cleaned = 0.0334271 Jy ! Component: 150 - total flux cleaned = 0.0425721 Jy ! Component: 200 - total flux cleaned = 0.0492844 Jy ! Total flux subtracted in 200 components = 0.0492844 Jy ! Clean residual min=-0.005096 max=0.005396 Jy/beam ! Clean residual mean=-0.000022 rms=0.001582 Jy/beam ! Combined flux in latest and established models = 1.8374 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 = 0.00503499 Jy ! Component: 100 - total flux cleaned = 0.0089169 Jy ! Component: 150 - total flux cleaned = 0.011962 Jy ! Component: 200 - total flux cleaned = 0.0143827 Jy ! Total flux subtracted in 200 components = 0.0143827 Jy ! Clean residual min=-0.004214 max=0.003673 Jy/beam ! Clean residual mean=-0.000011 rms=0.001081 Jy/beam ! Combined flux in latest and established models = 1.85179 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 118 components and 1.85179 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8284 mas, bmaj=2.118 mas, bpa=4.033 degrees ! Estimated noise=739.832 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00285313 Jy ! Component: 100 - total flux cleaned = 0.00325847 Jy ! Component: 150 - total flux cleaned = 0.00399214 Jy ! Component: 200 - total flux cleaned = 0.0044323 Jy ! Total flux subtracted in 200 components = 0.0044323 Jy ! Clean residual min=-0.004413 max=0.003832 Jy/beam ! Clean residual mean=-0.000007 rms=0.000947 Jy/beam ! Combined flux in latest and established models = 1.85622 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 144 components and 1.85622 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=0.075890Jy sigma=0.000723 ! Fit after self-cal, rms=0.075783Jy sigma=0.000721 wmodel J0836-2016_X_2015_01_23_pus_map.mod ! Writing 144 model components to file: J0836-2016_X_2015_01_23_pus_map.mod wobs J0836-2016_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J0836-2016_X_2015_01_23_pus_uvs.fits wwins J0836-2016_X_2015_01_23_pus_map.win ! wwins: Wrote 5 windows to J0836-2016_X_2015_01_23_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 = -0.00191683 Jy ! Component: 100 - total flux cleaned = -0.00282179 Jy ! Component: 150 - total flux cleaned = -0.00299585 Jy ! Component: 200 - total flux cleaned = -0.00283966 Jy ! Component: 250 - total flux cleaned = -0.00259065 Jy ! Component: 300 - total flux cleaned = -0.00244885 Jy ! Component: 350 - total flux cleaned = -0.00240373 Jy ! Component: 400 - total flux cleaned = -0.00240396 Jy ! Component: 450 - total flux cleaned = -0.00227795 Jy ! Component: 500 - total flux cleaned = -0.00211714 Jy ! Component: 550 - total flux cleaned = -0.00200033 Jy ! Component: 600 - total flux cleaned = -0.00192459 Jy ! Component: 650 - total flux cleaned = -0.00192438 Jy ! Component: 700 - total flux cleaned = -0.0019248 Jy ! Component: 750 - total flux cleaned = -0.0019591 Jy ! Component: 800 - total flux cleaned = -0.00205826 Jy ! Component: 850 - total flux cleaned = -0.002123 Jy ! Component: 900 - total flux cleaned = -0.0021551 Jy ! Component: 950 - total flux cleaned = -0.00228006 Jy ! Component: 1000 - total flux cleaned = -0.00231083 Jy ! Component: 1050 - total flux cleaned = -0.00249223 Jy ! Component: 1100 - total flux cleaned = -0.00255097 Jy ! Component: 1150 - total flux cleaned = -0.00258044 Jy ! Component: 1200 - total flux cleaned = -0.00269527 Jy ! Component: 1250 - total flux cleaned = -0.00275168 Jy ! Component: 1300 - total flux cleaned = -0.00286243 Jy ! Component: 1350 - total flux cleaned = -0.00291613 Jy ! Component: 1400 - total flux cleaned = -0.00288981 Jy ! Component: 1450 - total flux cleaned = -0.00302177 Jy ! Component: 1500 - total flux cleaned = -0.00302244 Jy ! Component: 1550 - total flux cleaned = -0.00307417 Jy ! Component: 1600 - total flux cleaned = -0.00314943 Jy ! Component: 1650 - total flux cleaned = -0.00312434 Jy ! Component: 1700 - total flux cleaned = -0.00317306 Jy ! Component: 1750 - total flux cleaned = -0.00319722 Jy ! Component: 1800 - total flux cleaned = -0.0032691 Jy ! Component: 1850 - total flux cleaned = -0.00334005 Jy ! Component: 1900 - total flux cleaned = -0.00336364 Jy ! Component: 1950 - total flux cleaned = -0.003433 Jy ! Component: 2000 - total flux cleaned = -0.00359238 Jy ! Total flux subtracted in 2048 components = -0.00357004 Jy ! Clean residual min=-0.001208 max=0.001271 Jy/beam ! Clean residual mean=-0.000002 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 1.85265 Jy keep ! Adding 131 model components to the UV plane model. ! The established model now contains 272 components and 1.85265 Jy ![Exited script file: muppet] wmap "J0836-2016_X_2015_01_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8284 x 2.118 at 4.033 degrees (North through East) ! Clean map min=-0.0027112 max=1.523 Jy/beam ! Writing clean map to FITS file: J0836-2016_X_2015_01_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.523 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000419623 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0826569 0.0826569 0.165314 0.330628 0.661255 1.32251 2.64502 5.29004 10.5801 21.1602 42.3203 84.6407 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.523 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8284 x 2.118 at 4.033 degrees (North through East) ! Clean map min=-0.0027112 max=1.523 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 J0836-2016_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:12:43 2017