! Started logfile: J1427+2632_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:11:40 2016 obs J1427+2632_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J1427+2632_X_2014_08_09_pus_uva.fits ! AN table 1: 123 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.873171 visibilities/baseline/integration-bin. ! Found source: J1427+2632 ! ! 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 324 lines of history. ! ! Reading 57996 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 J1427+2632_X_2014_08_09_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 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000496Jy sigma=0.012023 ! Fit after self-cal, rms=0.970462Jy sigma=0.011673 ! 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=0.7691 mas, bmaj=1.974 mas, bpa=10.82 degrees ! Estimated noise=664.982 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 = 0.0247594 Jy ! Component: 100 - total flux cleaned = 0.0302688 Jy ! Total flux subtracted in 100 components = 0.0302688 Jy ! Clean residual min=-0.002389 max=0.002219 Jy/beam ! Clean residual mean=-0.000001 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.0302688 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0302688 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=0.066095Jy sigma=0.000758 ! Fit after self-cal, rms=0.064480Jy sigma=0.000739 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00416794 Jy ! Component: 100 - total flux cleaned = 0.00413041 Jy ! Total flux subtracted in 100 components = 0.00413041 Jy ! Clean residual min=-0.001993 max=0.001730 Jy/beam ! Clean residual mean=0.000003 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.0343993 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 6 components and 0.0343993 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=0.064275Jy sigma=0.000737 ! Fit after self-cal, rms=0.064245Jy sigma=0.000737 ! 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=0.9646 mas, bmaj=2.17 mas, bpa=10.18 degrees ! Estimated noise=246.792 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 = -0.000321377 Jy ! Component: 100 - total flux cleaned = -0.000380464 Jy ! Component: 150 - total flux cleaned = -0.000441953 Jy ! Component: 200 - total flux cleaned = -0.000486836 Jy ! Total flux subtracted in 200 components = -0.000486836 Jy ! Clean residual min=-0.000978 max=0.001028 Jy/beam ! Clean residual mean=0.000001 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.0339124 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 15 components and 0.0339124 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=0.064239Jy sigma=0.000737 ! Fit after self-cal, rms=0.064230Jy sigma=0.000736 ! 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 1.03 FD 1.05 HN 1.03 KP 1.03 ! LA 1.12 MK 0.95 NL 1.04 OV 1.01 ! PT 1.05 SC 1.07 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.13 HN 1.04 KP 0.97 ! LA 1.04 MK 1.07 NL 1.02 OV 1.06 ! PT 1.00 SC 1.13 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.13 HN 0.93 KP 0.91 ! LA 1.03 MK 1.02 NL 1.11 OV 1.04 ! PT 0.98 SC 1.07 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.10 HN 0.98 KP 0.90 ! LA 1.04 MK 0.99 NL 1.05 OV 1.02 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.07 HN 0.98 KP 0.88 ! LA 1.01 MK 0.96 NL 1.04 OV 1.06 ! PT 1.01 SC 1.08 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.07 HN 0.94 KP 0.89 ! LA 1.05 MK 0.95 NL 1.00 OV 1.05 ! PT 1.07 SC 1.01 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.06 HN 0.98 KP 0.88 ! LA 1.06 MK 0.91 NL 1.05 OV 1.08 ! PT 1.00 SC 0.95 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.07 HN 0.98 KP 0.85 ! LA 1.06 MK 0.93 NL 1.15 OV 0.98 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 0.92 KP 0.85 ! LA 0.99 MK 0.96 NL 1.03 OV 1.01 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.02 HN 0.98 KP 0.86 ! LA 1.01 MK 1.08 NL 1.02 OV 1.03 ! PT 0.94 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 0.91 FD 0.94 HN 0.94 KP 0.85 ! LA 1.02 MK 0.87 NL 1.04 OV 1.02 ! PT 0.93 SC 0.87 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.97 HN 0.93 KP 0.84 ! LA 1.01 MK 0.89 NL 1.04 OV 0.97 ! PT 0.89 SC 0.89 ! ! ! Fit before self-cal, rms=0.064230Jy sigma=0.000736 ! Fit after self-cal, rms=0.062393Jy sigma=0.000735 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9577 mas, bmaj=2.155 mas, bpa=9.944 degrees ! Estimated noise=245.943 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 = 0.000133306 Jy ! Component: 100 - total flux cleaned = 0.000162297 Jy ! Component: 150 - total flux cleaned = 0.000177737 Jy ! Component: 200 - total flux cleaned = 0.000183982 Jy ! Total flux subtracted in 200 components = 0.000183982 Jy ! Clean residual min=-0.000677 max=0.000875 Jy/beam ! Clean residual mean=0.000003 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.0340964 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 20 components and 0.0340964 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=0.062391Jy sigma=0.000735 ! Fit after self-cal, rms=0.062347Jy sigma=0.000735 ! 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=0.062347Jy sigma=0.000735 ! Fit after self-cal, rms=0.062492Jy sigma=0.000734 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9546 mas, bmaj=2.151 mas, bpa=9.777 degrees ! Estimated noise=245.983 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.35432e-05 Jy ! Component: 100 - total flux cleaned = 0.000119946 Jy ! Component: 150 - total flux cleaned = 0.000141566 Jy ! Component: 200 - total flux cleaned = 0.000159295 Jy ! Total flux subtracted in 200 components = 0.000159295 Jy ! Clean residual min=-0.000625 max=0.000751 Jy/beam ! Clean residual mean=0.000004 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.0342557 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 23 components and 0.0342557 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=0.062490Jy sigma=0.000734 ! Fit after self-cal, rms=0.062505Jy sigma=0.000734 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 = -0.000131309 Jy ! Component: 100 - total flux cleaned = -0.000125711 Jy ! Component: 150 - total flux cleaned = -0.000120139 Jy ! Component: 200 - total flux cleaned = -0.000110887 Jy ! Total flux subtracted in 200 components = -0.000110887 Jy ! Clean residual min=-0.000658 max=0.000767 Jy/beam ! Clean residual mean=0.000004 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.0341448 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 26 components and 0.0341448 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=0.062504Jy sigma=0.000734 ! Fit after self-cal, rms=0.062498Jy sigma=0.000734 ! 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=0.062498Jy sigma=0.000734 ! Fit after self-cal, rms=0.062685Jy sigma=0.000734 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9508 mas, bmaj=2.151 mas, bpa=9.675 degrees ! Estimated noise=246.146 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000121503 Jy ! Component: 100 - total flux cleaned = 0.000150932 Jy ! Component: 150 - total flux cleaned = 0.000163223 Jy ! Component: 200 - total flux cleaned = 0.000178552 Jy ! Total flux subtracted in 200 components = 0.000178552 Jy ! Clean residual min=-0.000657 max=0.000740 Jy/beam ! Clean residual mean=0.000004 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.0343234 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 29 components and 0.0343234 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=0.062684Jy sigma=0.000734 ! Fit after self-cal, rms=0.062694Jy sigma=0.000734 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 = -5.94112e-05 Jy ! Component: 100 - total flux cleaned = -4.26206e-05 Jy ! Component: 150 - total flux cleaned = -3.80593e-05 Jy ! Component: 200 - total flux cleaned = -3.38153e-05 Jy ! Total flux subtracted in 200 components = -3.38153e-05 Jy ! Clean residual min=-0.000650 max=0.000741 Jy/beam ! Clean residual mean=0.000004 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.0342895 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 31 components and 0.0342895 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=0.062693Jy sigma=0.000734 ! Fit after self-cal, rms=0.062692Jy sigma=0.000734 ! 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=0.062692Jy sigma=0.000734 ! Fit after self-cal, rms=0.062818Jy sigma=0.000734 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.064 mas, bmaj=2.781 mas, bpa=-0.9381 degrees ! Estimated noise=308.915 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000214772 Jy ! Component: 100 - total flux cleaned = 0.000203147 Jy ! Component: 150 - total flux cleaned = 0.00019054 Jy ! Component: 200 - total flux cleaned = 0.000187898 Jy ! Total flux subtracted in 200 components = 0.000187898 Jy ! Clean residual min=-0.000752 max=0.000923 Jy/beam ! Clean residual mean=0.000008 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.0344774 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 35 components and 0.0344774 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=0.062817Jy sigma=0.000734 ! Fit after self-cal, rms=0.062820Jy sigma=0.000734 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 = 2.62334e-05 Jy ! Component: 100 - total flux cleaned = 1.13189e-05 Jy ! Component: 150 - total flux cleaned = 2.34656e-06 Jy ! Component: 200 - total flux cleaned = -2.69157e-06 Jy ! Total flux subtracted in 200 components = -2.69157e-06 Jy ! Clean residual min=-0.000741 max=0.000933 Jy/beam ! Clean residual mean=0.000008 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.0344747 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 40 components and 0.0344747 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=0.062820Jy sigma=0.000734 ! Fit after self-cal, rms=0.062821Jy sigma=0.000734 ! 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=0.9481 mas, bmaj=2.152 mas, bpa=9.57 degrees ! Estimated noise=246.356 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9481 x 2.152 at 9.57 degrees (North through East) ! Clean map min=-0.00060877 max=0.034885 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=0.7548 mas, bmaj=1.942 mas, bpa=10.28 degrees ! Estimated noise=657.016 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0273417 Jy ! Component: 100 - total flux cleaned = 0.0335074 Jy ! Component: 150 - total flux cleaned = 0.0337232 Jy ! Component: 200 - total flux cleaned = 0.0340589 Jy ! Total flux subtracted in 200 components = 0.0340589 Jy ! Clean residual min=-0.001565 max=0.001509 Jy/beam ! Clean residual mean=0.000004 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.0340589 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0340589 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9481 mas, bmaj=2.152 mas, bpa=9.57 degrees ! Estimated noise=246.356 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) ! Added new window around map position (-0.8, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00019352 Jy ! Component: 100 - total flux cleaned = 0.000282968 Jy ! Component: 150 - total flux cleaned = 0.000302186 Jy ! Component: 200 - total flux cleaned = 0.000266212 Jy ! Total flux subtracted in 200 components = 0.000266212 Jy ! Clean residual min=-0.000688 max=0.000768 Jy/beam ! Clean residual mean=0.000004 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.0343251 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 27 components and 0.0343251 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=2.064 mas, bmaj=2.781 mas, bpa=-0.9381 degrees ! Estimated noise=308.915 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.68638e-05 Jy ! Component: 100 - total flux cleaned = -3.63717e-05 Jy ! Component: 150 - total flux cleaned = -8.12256e-05 Jy ! Component: 200 - total flux cleaned = -9.65462e-05 Jy ! Total flux subtracted in 200 components = -9.65462e-05 Jy ! Clean residual min=-0.000644 max=0.000784 Jy/beam ! Clean residual mean=0.000007 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.0342286 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 = -7.13618e-06 Jy ! Component: 100 - total flux cleaned = -1.86873e-05 Jy ! Component: 150 - total flux cleaned = -2.87225e-05 Jy ! Component: 200 - total flux cleaned = -3.78639e-05 Jy ! Total flux subtracted in 200 components = -3.78639e-05 Jy ! Clean residual min=-0.000633 max=0.000771 Jy/beam ! Clean residual mean=0.000006 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.0341907 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 49 components and 0.0341907 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9481 mas, bmaj=2.152 mas, bpa=9.57 degrees ! Estimated noise=246.356 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.62117e-05 Jy ! Component: 100 - total flux cleaned = -6.22081e-05 Jy ! Component: 150 - total flux cleaned = -2.43592e-05 Jy ! Component: 200 - total flux cleaned = -7.17629e-06 Jy ! Total flux subtracted in 200 components = -7.17629e-06 Jy ! Clean residual min=-0.000631 max=0.000635 Jy/beam ! Clean residual mean=0.000003 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.0341836 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 61 components and 0.0341836 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=0.062814Jy sigma=0.000734 ! Fit after self-cal, rms=0.062809Jy sigma=0.000734 wmodel J1427+2632_X_2014_08_09_pus_map.mod ! Writing 61 model components to file: J1427+2632_X_2014_08_09_pus_map.mod wobs J1427+2632_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J1427+2632_X_2014_08_09_pus_uvs.fits wwins J1427+2632_X_2014_08_09_pus_map.win ! wwins: Wrote 2 windows to J1427+2632_X_2014_08_09_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 = 0.000148907 Jy ! Component: 100 - total flux cleaned = 0.000216706 Jy ! Component: 150 - total flux cleaned = 0.000281306 Jy ! Component: 200 - total flux cleaned = 0.000301711 Jy ! Component: 250 - total flux cleaned = 0.000341495 Jy ! Component: 300 - total flux cleaned = 0.000361043 Jy ! Component: 350 - total flux cleaned = 0.00034256 Jy ! Component: 400 - total flux cleaned = 0.000315643 Jy ! Component: 450 - total flux cleaned = 0.000315574 Jy ! Component: 500 - total flux cleaned = 0.000289634 Jy ! Component: 550 - total flux cleaned = 0.000297943 Jy ! Component: 600 - total flux cleaned = 0.00032243 Jy ! Component: 650 - total flux cleaned = 0.000354323 Jy ! Component: 700 - total flux cleaned = 0.000362071 Jy ! Component: 750 - total flux cleaned = 0.000408162 Jy ! Component: 800 - total flux cleaned = 0.000423252 Jy ! Component: 850 - total flux cleaned = 0.000467619 Jy ! Component: 900 - total flux cleaned = 0.000489454 Jy ! Component: 950 - total flux cleaned = 0.000525204 Jy ! Component: 1000 - total flux cleaned = 0.000560311 Jy ! Component: 1050 - total flux cleaned = 0.000580902 Jy ! Component: 1100 - total flux cleaned = 0.000614698 Jy ! Component: 1150 - total flux cleaned = 0.000641227 Jy ! Component: 1200 - total flux cleaned = 0.000647851 Jy ! Component: 1250 - total flux cleaned = 0.000673699 Jy ! Component: 1300 - total flux cleaned = 0.000686513 Jy ! Component: 1350 - total flux cleaned = 0.000724101 Jy ! Component: 1400 - total flux cleaned = 0.000736401 Jy ! Component: 1450 - total flux cleaned = 0.00076069 Jy ! Component: 1500 - total flux cleaned = 0.000760742 Jy ! Component: 1550 - total flux cleaned = 0.000772589 Jy ! Component: 1600 - total flux cleaned = 0.000784249 Jy ! Component: 1650 - total flux cleaned = 0.000795667 Jy ! Component: 1700 - total flux cleaned = 0.000784332 Jy ! Component: 1750 - total flux cleaned = 0.000795518 Jy ! Component: 1800 - total flux cleaned = 0.000823048 Jy ! Component: 1850 - total flux cleaned = 0.000833906 Jy ! Component: 1900 - total flux cleaned = 0.00087151 Jy ! Component: 1950 - total flux cleaned = 0.000871462 Jy ! Component: 2000 - total flux cleaned = 0.000881984 Jy ! Total flux subtracted in 2048 components = 0.000892425 Jy ! Clean residual min=-0.000285 max=0.000328 Jy/beam ! Clean residual mean=0.000001 rms=0.000100 Jy/beam ! Combined flux in latest and established models = 0.035076 Jy keep ! Adding 158 model components to the UV plane model. ! The established model now contains 219 components and 0.035076 Jy ![Exited script file: muppet] wmap "J1427+2632_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9481 x 2.152 at 9.57 degrees (North through East) ! Clean map min=-0.00062588 max=0.034772 Jy/beam ! Writing clean map to FITS file: J1427+2632_X_2014_08_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0347718 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.98709e-05 device "J1427+2632_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1427+2632_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.861655 0.861655 1.72331 3.44662 6.89324 13.7865 27.5729 55.1459 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.034 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9481 x 2.152 at 9.57 degrees (North through East) ! Clean map min=-0.00062588 max=0.034772 Jy/beam quit ! Quitting program ! Log file J1427+2632_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:11:44 2016