! Started logfile: J0806-0454_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:46:23 2019 obs J0806-0454_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J0806-0454_X_2017_01_16_pus_uva.fits ! AN table 1: 172 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.767054 visibilities/baseline/integration-bin. ! Found source: J0806-0454 ! ! 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 71244 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 J0806-0454_X_2017_01_16_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 250 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 207 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 250 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 264 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 250 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 264 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 250 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 264 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 264 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 264 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 278 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 235 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.999791Jy sigma=0.008247 ! Fit after self-cal, rms=0.960800Jy sigma=0.007965 ! 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=0.855 mas, bmaj=2.544 mas, bpa=19.41 degrees ! Estimated noise=784.006 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 = 0.0319728 Jy ! Component: 100 - total flux cleaned = 0.0389457 Jy ! Total flux subtracted in 100 components = 0.0389457 Jy ! Clean residual min=-0.002248 max=0.002384 Jy/beam ! Clean residual mean=0.000002 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.0389457 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0389457 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=0.092518Jy sigma=0.000623 ! Fit after self-cal, rms=0.091173Jy sigma=0.000611 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00366501 Jy ! Component: 100 - total flux cleaned = 0.00382493 Jy ! Total flux subtracted in 100 components = 0.00382493 Jy ! Clean residual min=-0.002645 max=0.002960 Jy/beam ! Clean residual mean=0.000002 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.0427706 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0427706 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=0.090903Jy sigma=0.000610 ! Fit after self-cal, rms=0.090869Jy sigma=0.000610 ! 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=1.05 mas, bmaj=2.795 mas, bpa=18.58 degrees ! Estimated noise=342.6 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 = 0.00115225 Jy ! Component: 100 - total flux cleaned = 0.0012551 Jy ! Component: 150 - total flux cleaned = 0.00118314 Jy ! Component: 200 - total flux cleaned = 0.0010556 Jy ! Total flux subtracted in 200 components = 0.0010556 Jy ! Clean residual min=-0.002188 max=0.001867 Jy/beam ! Clean residual mean=0.000010 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.0438262 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 20 components and 0.0438262 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=0.090817Jy sigma=0.000610 ! Fit after self-cal, rms=0.090798Jy sigma=0.000610 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.10 HN 0.97 KP 1.04 ! LA 1.15 MK 1.00* NL 1.06 OV 1.15 ! PT 0.73 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.13 HN 1.03 KP 0.97 ! LA 1.09 MK 1.00* NL 1.06 OV 1.19 ! PT 0.71 SC 1.06 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.09 HN 1.04 KP 1.01 ! LA 1.06 MK 1.00* NL 1.07 OV 1.18 ! PT 0.76 SC 1.02 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.03 HN 1.02 KP 1.03 ! LA 1.07 MK 1.00* NL 1.08 OV 1.17 ! PT 0.69 SC 1.11 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.05 HN 0.95 KP 0.97 ! LA 1.08 MK 1.00* NL 1.03 OV 1.13 ! PT 0.71 SC 1.05 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.09 HN 0.96 KP 0.94 ! LA 1.06 MK 1.00* NL 1.07 OV 1.20 ! PT 0.65 SC 1.04 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.06 HN 0.92 KP 1.04 ! LA 1.07 MK 1.00* NL 1.09 OV 1.11 ! PT 0.69 SC 1.03 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.06 HN 0.92 KP 0.95 ! LA 1.08 MK 1.00* NL 1.05 OV 1.11 ! PT 0.70 SC 1.01 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.04 HN 0.93 KP 0.95 ! LA 1.02 MK 1.00* NL 1.04 OV 1.10 ! PT 0.62 SC 1.00 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.04 HN 0.88 KP 0.92 ! LA 1.01 MK 1.00* NL 1.00 OV 1.11 ! PT 0.71 SC 0.99 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.99 HN 0.95 KP 0.95 ! LA 0.98 MK 1.00* NL 0.98 OV 1.09 ! PT 0.62 SC 0.92 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.94 HN 0.88 KP 0.91 ! LA 0.97 MK 1.00* NL 0.97 OV 1.02 ! PT 0.61 SC 0.92 ! ! ! Fit before self-cal, rms=0.090798Jy sigma=0.000610 ! Fit after self-cal, rms=0.079003Jy sigma=0.000607 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.054 mas, bmaj=2.782 mas, bpa=18.65 degrees ! Estimated noise=340.986 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 = -5.57457e-05 Jy ! Component: 100 - total flux cleaned = -6.75482e-05 Jy ! Component: 150 - total flux cleaned = -3.9014e-05 Jy ! Component: 200 - total flux cleaned = -6.54923e-06 Jy ! Total flux subtracted in 200 components = -6.54923e-06 Jy ! Clean residual min=-0.000884 max=0.000903 Jy/beam ! Clean residual mean=0.000002 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.0438197 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 27 components and 0.0438197 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=0.078999Jy sigma=0.000607 ! Fit after self-cal, rms=0.078641Jy sigma=0.000607 ! 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=0.078641Jy sigma=0.000607 ! Fit after self-cal, rms=0.076901Jy sigma=0.000606 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.058 mas, bmaj=2.778 mas, bpa=18.79 degrees ! Estimated noise=339.325 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000104352 Jy ! Component: 100 - total flux cleaned = -8.02079e-05 Jy ! Component: 150 - total flux cleaned = -7.41003e-05 Jy ! Component: 200 - total flux cleaned = -7.93171e-05 Jy ! Total flux subtracted in 200 components = -7.93171e-05 Jy ! Clean residual min=-0.000732 max=0.000711 Jy/beam ! Clean residual mean=0.000000 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.0437403 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 33 components and 0.0437403 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=0.076900Jy sigma=0.000606 ! Fit after self-cal, rms=0.076849Jy sigma=0.000606 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 = -0.00010602 Jy ! Component: 100 - total flux cleaned = -0.000159167 Jy ! Component: 150 - total flux cleaned = -0.000177944 Jy ! Component: 200 - total flux cleaned = -0.000199504 Jy ! Total flux subtracted in 200 components = -0.000199504 Jy ! Clean residual min=-0.000756 max=0.000769 Jy/beam ! Clean residual mean=0.000001 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.0435408 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 35 components and 0.0435408 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=0.076848Jy sigma=0.000606 ! Fit after self-cal, rms=0.076842Jy sigma=0.000606 ! 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=0.076842Jy sigma=0.000606 ! Fit after self-cal, rms=0.076950Jy sigma=0.000605 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.061 mas, bmaj=2.777 mas, bpa=18.79 degrees ! Estimated noise=339.437 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.16161e-05 Jy ! Component: 100 - total flux cleaned = -9.09398e-05 Jy ! Component: 150 - total flux cleaned = -0.000103751 Jy ! Component: 200 - total flux cleaned = -0.000119213 Jy ! Total flux subtracted in 200 components = -0.000119213 Jy ! Clean residual min=-0.000764 max=0.000695 Jy/beam ! Clean residual mean=-0.000001 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.0434216 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 41 components and 0.0434216 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=0.076949Jy sigma=0.000605 ! Fit after self-cal, rms=0.076956Jy sigma=0.000605 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 = -4.99475e-05 Jy ! Component: 100 - total flux cleaned = -8.81842e-05 Jy ! Component: 150 - total flux cleaned = -0.000104599 Jy ! Component: 200 - total flux cleaned = -0.000119593 Jy ! Total flux subtracted in 200 components = -0.000119593 Jy ! Clean residual min=-0.000765 max=0.000722 Jy/beam ! Clean residual mean=-0.000001 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.043302 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 43 components and 0.043302 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=0.076955Jy sigma=0.000605 ! Fit after self-cal, rms=0.076949Jy sigma=0.000605 ! 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=0.076949Jy sigma=0.000605 ! Fit after self-cal, rms=0.077142Jy sigma=0.000605 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.132 mas, bmaj=3.55 mas, bpa=7.519 degrees ! Estimated noise=408.939 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000224778 Jy ! Component: 100 - total flux cleaned = -0.000253904 Jy ! Component: 150 - total flux cleaned = -0.000273202 Jy ! Component: 200 - total flux cleaned = -0.000293804 Jy ! Total flux subtracted in 200 components = -0.000293804 Jy ! Clean residual min=-0.000741 max=0.000743 Jy/beam ! Clean residual mean=-0.000002 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.0430082 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 46 components and 0.0430082 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=0.077142Jy sigma=0.000605 ! Fit after self-cal, rms=0.077150Jy sigma=0.000605 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 = -0.000157346 Jy ! Component: 100 - total flux cleaned = -0.000181247 Jy ! Component: 150 - total flux cleaned = -0.000193276 Jy ! Component: 200 - total flux cleaned = -0.000200159 Jy ! Total flux subtracted in 200 components = -0.000200159 Jy ! Clean residual min=-0.000736 max=0.000716 Jy/beam ! Clean residual mean=-0.000002 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.042808 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 52 components and 0.042808 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=0.077150Jy sigma=0.000605 ! Fit after self-cal, rms=0.077147Jy sigma=0.000605 ! 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=1.062 mas, bmaj=2.777 mas, bpa=18.77 degrees ! Estimated noise=339.735 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.062 x 2.777 at 18.77 degrees (North through East) ! Clean map min=-0.001393 max=0.04481 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 ! Estimated beam: bmin=0.8629 mas, bmaj=2.533 mas, bpa=19.55 degrees ! Estimated noise=769.138 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0341082 Jy ! Component: 100 - total flux cleaned = 0.0415769 Jy ! Component: 150 - total flux cleaned = 0.0416919 Jy ! Component: 200 - total flux cleaned = 0.0418811 Jy ! Total flux subtracted in 200 components = 0.0418811 Jy ! Clean residual min=-0.002108 max=0.001981 Jy/beam ! Clean residual mean=-0.000002 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.0418811 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0418811 Jy ! Inverting map and beam ! Estimated beam: bmin=1.062 mas, bmaj=2.777 mas, bpa=18.77 degrees ! Estimated noise=339.735 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127779 Jy ! Component: 100 - total flux cleaned = 0.00148661 Jy ! Component: 150 - total flux cleaned = 0.00154015 Jy ! Component: 200 - total flux cleaned = 0.00152022 Jy ! Total flux subtracted in 200 components = 0.00152022 Jy ! Clean residual min=-0.000806 max=0.000796 Jy/beam ! Clean residual mean=-0.000001 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.0434013 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 21 components and 0.0434013 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=2.132 mas, bmaj=3.55 mas, bpa=7.519 degrees ! Estimated noise=408.939 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.44696e-05 Jy ! Component: 100 - total flux cleaned = -0.000179512 Jy ! Component: 150 - total flux cleaned = -0.000242487 Jy ! Component: 200 - total flux cleaned = -0.000305466 Jy ! Total flux subtracted in 200 components = -0.000305466 Jy ! Clean residual min=-0.000736 max=0.000755 Jy/beam ! Clean residual mean=-0.000002 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.0430958 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 = -4.71041e-05 Jy ! Component: 100 - total flux cleaned = -9.48853e-05 Jy ! Component: 150 - total flux cleaned = -0.000136644 Jy ! Component: 200 - total flux cleaned = -0.000172949 Jy ! Total flux subtracted in 200 components = -0.000172949 Jy ! Clean residual min=-0.000728 max=0.000740 Jy/beam ! Clean residual mean=-0.000002 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.0429229 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 0.0429229 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.062 mas, bmaj=2.777 mas, bpa=18.77 degrees ! Estimated noise=339.735 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000136676 Jy ! Component: 100 - total flux cleaned = 0.000173687 Jy ! Component: 150 - total flux cleaned = 0.000154991 Jy ! Component: 200 - total flux cleaned = 0.000132683 Jy ! Total flux subtracted in 200 components = 0.000132683 Jy ! Clean residual min=-0.000777 max=0.000759 Jy/beam ! Clean residual mean=-0.000001 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.0430556 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 40 components and 0.0430556 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=0.077148Jy sigma=0.000605 ! Fit after self-cal, rms=0.077146Jy sigma=0.000605 wmodel J0806-0454_X_2017_01_16_pus_map.mod ! Writing 40 model components to file: J0806-0454_X_2017_01_16_pus_map.mod wobs J0806-0454_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J0806-0454_X_2017_01_16_pus_uvs.fits wwins J0806-0454_X_2017_01_16_pus_map.win ! wwins: Wrote 1 windows to J0806-0454_X_2017_01_16_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 = -0.000145082 Jy ! Component: 100 - total flux cleaned = -0.000183869 Jy ! Component: 150 - total flux cleaned = -0.000256184 Jy ! Component: 200 - total flux cleaned = -0.000290782 Jy ! Component: 250 - total flux cleaned = -0.000367379 Jy ! Component: 300 - total flux cleaned = -0.000398869 Jy ! Component: 350 - total flux cleaned = -0.00040898 Jy ! Component: 400 - total flux cleaned = -0.000438447 Jy ! Component: 450 - total flux cleaned = -0.000486126 Jy ! Component: 500 - total flux cleaned = -0.000495414 Jy ! Component: 550 - total flux cleaned = -0.000531973 Jy ! Component: 600 - total flux cleaned = -0.000558637 Jy ! Component: 650 - total flux cleaned = -0.000593419 Jy ! Component: 700 - total flux cleaned = -0.000619058 Jy ! Component: 750 - total flux cleaned = -0.000644202 Jy ! Component: 800 - total flux cleaned = -0.000660783 Jy ! Component: 850 - total flux cleaned = -0.000701555 Jy ! Component: 900 - total flux cleaned = -0.000717594 Jy ! Component: 950 - total flux cleaned = -0.000757152 Jy ! Component: 1000 - total flux cleaned = -0.000772748 Jy ! Component: 1050 - total flux cleaned = -0.000803564 Jy ! Component: 1100 - total flux cleaned = -0.000826353 Jy ! Component: 1150 - total flux cleaned = -0.000856282 Jy ! Component: 1200 - total flux cleaned = -0.000870929 Jy ! Component: 1250 - total flux cleaned = -0.000870919 Jy ! Component: 1300 - total flux cleaned = -0.000870843 Jy ! Component: 1350 - total flux cleaned = -0.000842731 Jy ! Component: 1400 - total flux cleaned = -0.000856675 Jy ! Component: 1450 - total flux cleaned = -0.000849679 Jy ! Component: 1500 - total flux cleaned = -0.000815702 Jy ! Component: 1550 - total flux cleaned = -0.000829208 Jy ! Component: 1600 - total flux cleaned = -0.000815855 Jy ! Component: 1650 - total flux cleaned = -0.00079594 Jy ! Component: 1700 - total flux cleaned = -0.000782987 Jy ! Component: 1750 - total flux cleaned = -0.0007701 Jy ! Component: 1800 - total flux cleaned = -0.000770073 Jy ! Component: 1850 - total flux cleaned = -0.000726014 Jy ! Component: 1900 - total flux cleaned = -0.000738442 Jy ! Component: 1950 - total flux cleaned = -0.000713761 Jy ! Component: 2000 - total flux cleaned = -0.000707632 Jy ! Total flux subtracted in 2048 components = -0.000707569 Jy ! Clean residual min=-0.000316 max=0.000320 Jy/beam ! Clean residual mean=-0.000001 rms=0.000120 Jy/beam ! Combined flux in latest and established models = 0.042348 Jy keep ! Adding 131 model components to the UV plane model. ! The established model now contains 171 components and 0.042348 Jy ![Exited script file: muppet] wmap "J0806-0454_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.062 x 2.777 at 18.77 degrees (North through East) ! Clean map min=-0.0013706 max=0.044752 Jy/beam ! Writing clean map to FITS file: J0806-0454_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0447517 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000119228 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.799261 0.799261 1.59852 3.19704 6.39409 12.7882 25.5763 51.1527 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.044 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.062 x 2.777 at 18.77 degrees (North through East) ! Clean map min=-0.0013706 max=0.044752 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 J0806-0454_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:46:26 2019