! Started logfile: J1128-1122_X_2014_05_31_pus_uvs.log on Sun Nov 27 18:06:11 2016 obs J1128-1122_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J1128-1122_X_2014_05_31_pus_uva.fits ! AN table 1: 122 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.796721 visibilities/baseline/integration-bin. ! Found source: J1128-1122 ! ! 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 344 lines of history. ! ! Reading 52488 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 J1128-1122_X_2014_05_31_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 138 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 138 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 138 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 138 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 138 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 138 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 138 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 138 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 138 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 138 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 138 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 138 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003155Jy sigma=0.011097 ! Fit after self-cal, rms=0.967044Jy sigma=0.010709 ! 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=0.766 mas, bmaj=1.72 mas, bpa=3.095 degrees ! Estimated noise=604.679 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 = 0.0280278 Jy ! Component: 100 - total flux cleaned = 0.0341656 Jy ! Total flux subtracted in 100 components = 0.0341656 Jy ! Clean residual min=-0.002431 max=0.002401 Jy/beam ! Clean residual mean=-0.000013 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.0341656 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0341656 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=0.073738Jy sigma=0.000755 ! Fit after self-cal, rms=0.072080Jy sigma=0.000737 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00365228 Jy ! Component: 100 - total flux cleaned = 0.00340426 Jy ! Total flux subtracted in 100 components = 0.00340426 Jy ! Clean residual min=-0.002429 max=0.002137 Jy/beam ! Clean residual mean=-0.000009 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.0375699 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 9 components and 0.0375699 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=0.071893Jy sigma=0.000735 ! Fit after self-cal, rms=0.071861Jy sigma=0.000735 ! 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=0.9526 mas, bmaj=2.072 mas, bpa=1.999 degrees ! Estimated noise=283.908 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 = 5.53809e-05 Jy ! Component: 100 - total flux cleaned = -4.26226e-05 Jy ! Component: 150 - total flux cleaned = -0.000123453 Jy ! Component: 200 - total flux cleaned = -0.000221339 Jy ! Total flux subtracted in 200 components = -0.000221339 Jy ! Clean residual min=-0.001203 max=0.001190 Jy/beam ! Clean residual mean=-0.000009 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.0373486 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 15 components and 0.0373486 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=0.071847Jy sigma=0.000735 ! Fit after self-cal, rms=0.071823Jy sigma=0.000735 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.11 HN 0.97 KP 0.95 ! LA 1.07 MK 1.00 NL 1.05 OV 1.10 ! PT 1.11 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.15 HN 1.02 KP 0.93 ! LA 1.05 MK 1.00 NL 1.04 OV 1.13 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.07 HN 1.03 KP 0.94 ! LA 1.08 MK 1.06 NL 1.03 OV 1.08 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.07 HN 0.99 KP 0.91 ! LA 1.01 MK 1.06 NL 1.03 OV 1.03 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.10 HN 0.97 KP 0.85 ! LA 1.02 MK 1.03 NL 1.07 OV 1.00 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 0.91 KP 0.85 ! LA 1.10 MK 0.92 NL 1.16 OV 1.05 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.05 HN 0.97 KP 0.89 ! LA 1.11 MK 0.99 NL 0.97 OV 1.07 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.13 HN 0.95 KP 0.82 ! LA 1.06 MK 0.93 NL 1.01 OV 1.09 ! PT 1.08 SC 0.98 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.07 HN 0.96 KP 0.86 ! LA 1.06 MK 0.92 NL 1.01 OV 1.04 ! PT 0.95 SC 0.92 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.07 HN 0.96 KP 0.87 ! LA 1.05 MK 0.87 NL 1.03 OV 1.03 ! PT 0.95 SC 0.93 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 0.95 HN 0.88 KP 0.89 ! LA 0.97 MK 1.04 NL 1.02 OV 1.03 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.99 HN 0.84 KP 0.90 ! LA 1.01 MK 0.89 NL 1.01 OV 1.05 ! PT 1.02 SC 0.86 ! ! ! Fit before self-cal, rms=0.071823Jy sigma=0.000735 ! Fit after self-cal, rms=0.069228Jy sigma=0.000734 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9413 mas, bmaj=2.048 mas, bpa=1.986 degrees ! Estimated noise=282.515 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 = 0.000317451 Jy ! Component: 100 - total flux cleaned = 0.000342676 Jy ! Component: 150 - total flux cleaned = 0.000342494 Jy ! Component: 200 - total flux cleaned = 0.000349514 Jy ! Total flux subtracted in 200 components = 0.000349514 Jy ! Clean residual min=-0.000754 max=0.000989 Jy/beam ! Clean residual mean=-0.000004 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.0376981 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 22 components and 0.0376981 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=0.069225Jy sigma=0.000734 ! Fit after self-cal, rms=0.069135Jy sigma=0.000733 ! 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=0.069135Jy sigma=0.000733 ! Fit after self-cal, rms=0.069037Jy sigma=0.000733 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9366 mas, bmaj=2.039 mas, bpa=2.06 degrees ! Estimated noise=282.372 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000101632 Jy ! Component: 100 - total flux cleaned = 0.000142682 Jy ! Component: 150 - total flux cleaned = 0.000149346 Jy ! Component: 200 - total flux cleaned = 0.000155749 Jy ! Total flux subtracted in 200 components = 0.000155749 Jy ! Clean residual min=-0.000769 max=0.000982 Jy/beam ! Clean residual mean=-0.000004 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.0378538 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 28 components and 0.0378538 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=0.069035Jy sigma=0.000733 ! Fit after self-cal, rms=0.069026Jy sigma=0.000732 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 (18.4, -20.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000533338 Jy ! Component: 100 - total flux cleaned = 0.000456441 Jy ! Component: 150 - total flux cleaned = 0.000311315 Jy ! Component: 200 - total flux cleaned = 0.000208542 Jy ! Total flux subtracted in 200 components = 0.000208542 Jy ! Clean residual min=-0.000727 max=0.000782 Jy/beam ! Clean residual mean=-0.000004 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.0380624 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 47 components and 0.0380624 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=0.069015Jy sigma=0.000732 ! Fit after self-cal, rms=0.069001Jy sigma=0.000732 ! 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=0.069001Jy sigma=0.000732 ! Fit after self-cal, rms=0.068939Jy sigma=0.000732 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9341 mas, bmaj=2.036 mas, bpa=2.049 degrees ! Estimated noise=281.825 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000301005 Jy ! Component: 100 - total flux cleaned = 0.000238159 Jy ! Component: 150 - total flux cleaned = 0.000195548 Jy ! Component: 200 - total flux cleaned = 0.000166938 Jy ! Total flux subtracted in 200 components = 0.000166938 Jy ! Clean residual min=-0.000691 max=0.000765 Jy/beam ! Clean residual mean=-0.000003 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.0382293 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 49 components and 0.0382293 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=0.068933Jy sigma=0.000732 ! Fit after self-cal, rms=0.068938Jy sigma=0.000732 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 = 0.0002256 Jy ! Component: 100 - total flux cleaned = 9.57655e-05 Jy ! Component: 150 - total flux cleaned = 5.75957e-05 Jy ! Component: 200 - total flux cleaned = 3.2258e-05 Jy ! Total flux subtracted in 200 components = 3.2258e-05 Jy ! Clean residual min=-0.000691 max=0.000752 Jy/beam ! Clean residual mean=-0.000003 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.0382616 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 53 components and 0.0382616 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=0.068934Jy sigma=0.000732 ! Fit after self-cal, rms=0.068928Jy sigma=0.000732 ! 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=0.068928Jy sigma=0.000732 ! Fit after self-cal, rms=0.069012Jy sigma=0.000732 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.094 mas, bmaj=3.786 mas, bpa=1.917 degrees ! Estimated noise=347.014 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000347521 Jy ! Component: 100 - total flux cleaned = 0.000365891 Jy ! Component: 150 - total flux cleaned = 0.000358487 Jy ! Component: 200 - total flux cleaned = 0.000357797 Jy ! Total flux subtracted in 200 components = 0.000357797 Jy ! Clean residual min=-0.000751 max=0.000767 Jy/beam ! Clean residual mean=-0.000006 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.0386194 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 60 components and 0.0386194 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=0.069010Jy sigma=0.000732 ! Fit after self-cal, rms=0.069015Jy sigma=0.000732 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 = 0.000112204 Jy ! Component: 100 - total flux cleaned = 0.000129426 Jy ! Component: 150 - total flux cleaned = 0.00012905 Jy ! Component: 200 - total flux cleaned = 0.000129101 Jy ! Total flux subtracted in 200 components = 0.000129101 Jy ! Clean residual min=-0.000763 max=0.000774 Jy/beam ! Clean residual mean=-0.000006 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.0387485 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 62 components and 0.0387485 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=0.069014Jy sigma=0.000732 ! Fit after self-cal, rms=0.069012Jy sigma=0.000732 ! 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=0.9336 mas, bmaj=2.035 mas, bpa=2.074 degrees ! Estimated noise=281.854 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9336 x 2.035 at 2.074 degrees (North through East) ! Clean map min=-0.0010286 max=0.038938 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=0.7498 mas, bmaj=1.695 mas, bpa=3.058 degrees ! Estimated noise=590.347 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.030166 Jy ! Component: 100 - total flux cleaned = 0.0368591 Jy ! Component: 150 - total flux cleaned = 0.0394661 Jy ! Component: 200 - total flux cleaned = 0.040213 Jy ! Total flux subtracted in 200 components = 0.040213 Jy ! Clean residual min=-0.001860 max=0.001691 Jy/beam ! Clean residual mean=-0.000002 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.040213 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.040213 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9336 mas, bmaj=2.035 mas, bpa=2.074 degrees ! Estimated noise=281.854 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 = -0.000198144 Jy ! Component: 100 - total flux cleaned = -0.000285898 Jy ! Component: 150 - total flux cleaned = -0.00041686 Jy ! Component: 200 - total flux cleaned = -0.000530407 Jy ! Total flux subtracted in 200 components = -0.000530407 Jy ! Clean residual min=-0.000864 max=0.000828 Jy/beam ! Clean residual mean=-0.000003 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.0396826 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 31 components and 0.0396826 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=2.094 mas, bmaj=3.786 mas, bpa=1.917 degrees ! Estimated noise=347.014 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.86409e-06 Jy ! Component: 100 - total flux cleaned = -0.000116039 Jy ! Component: 150 - total flux cleaned = -0.000225952 Jy ! Component: 200 - total flux cleaned = -0.0003076 Jy ! Total flux subtracted in 200 components = -0.0003076 Jy ! Clean residual min=-0.000880 max=0.000854 Jy/beam ! Clean residual mean=-0.000007 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.039375 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 = -2.71132e-05 Jy ! Component: 100 - total flux cleaned = -5.27555e-05 Jy ! Component: 150 - total flux cleaned = -8.42323e-05 Jy ! Component: 200 - total flux cleaned = -0.000113367 Jy ! Total flux subtracted in 200 components = -0.000113367 Jy ! Clean residual min=-0.000848 max=0.000833 Jy/beam ! Clean residual mean=-0.000007 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.0392616 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 45 components and 0.0392616 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9336 mas, bmaj=2.035 mas, bpa=2.074 degrees ! Estimated noise=281.854 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.83199e-05 Jy ! Component: 100 - total flux cleaned = 7.87711e-06 Jy ! Component: 150 - total flux cleaned = -6.04639e-05 Jy ! Component: 200 - total flux cleaned = -0.000123344 Jy ! Total flux subtracted in 200 components = -0.000123344 Jy ! Clean residual min=-0.000767 max=0.000818 Jy/beam ! Clean residual mean=-0.000003 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.0391382 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 54 components and 0.0391382 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=0.069015Jy sigma=0.000732 ! Fit after self-cal, rms=0.069019Jy sigma=0.000731 wmodel J1128-1122_X_2014_05_31_pus_map.mod ! Writing 54 model components to file: J1128-1122_X_2014_05_31_pus_map.mod wobs J1128-1122_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J1128-1122_X_2014_05_31_pus_uvs.fits wwins J1128-1122_X_2014_05_31_pus_map.win ! wwins: Wrote 2 windows to J1128-1122_X_2014_05_31_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 = -7.58529e-05 Jy ! Component: 100 - total flux cleaned = -0.000211494 Jy ! Component: 150 - total flux cleaned = -0.00033898 Jy ! Component: 200 - total flux cleaned = -0.000405022 Jy ! Component: 250 - total flux cleaned = -0.000457863 Jy ! Component: 300 - total flux cleaned = -0.000498483 Jy ! Component: 350 - total flux cleaned = -0.000537773 Jy ! Component: 400 - total flux cleaned = -0.000595228 Jy ! Component: 450 - total flux cleaned = -0.00061392 Jy ! Component: 500 - total flux cleaned = -0.000623093 Jy ! Component: 550 - total flux cleaned = -0.000649362 Jy ! Component: 600 - total flux cleaned = -0.000657904 Jy ! Component: 650 - total flux cleaned = -0.000691481 Jy ! Component: 700 - total flux cleaned = -0.000724265 Jy ! Component: 750 - total flux cleaned = -0.00074037 Jy ! Component: 800 - total flux cleaned = -0.000764121 Jy ! Component: 850 - total flux cleaned = -0.000794803 Jy ! Component: 900 - total flux cleaned = -0.000787405 Jy ! Component: 950 - total flux cleaned = -0.000780216 Jy ! Component: 1000 - total flux cleaned = -0.000773131 Jy ! Component: 1050 - total flux cleaned = -0.000773179 Jy ! Component: 1100 - total flux cleaned = -0.000745191 Jy ! Component: 1150 - total flux cleaned = -0.000752024 Jy ! Component: 1200 - total flux cleaned = -0.000731712 Jy ! Component: 1250 - total flux cleaned = -0.000711766 Jy ! Component: 1300 - total flux cleaned = -0.000711965 Jy ! Component: 1350 - total flux cleaned = -0.000731557 Jy ! Component: 1400 - total flux cleaned = -0.000744351 Jy ! Component: 1450 - total flux cleaned = -0.000706668 Jy ! Component: 1500 - total flux cleaned = -0.000688187 Jy ! Component: 1550 - total flux cleaned = -0.00067603 Jy ! Component: 1600 - total flux cleaned = -0.000645825 Jy ! Component: 1650 - total flux cleaned = -0.000657801 Jy ! Component: 1700 - total flux cleaned = -0.000640182 Jy ! Component: 1750 - total flux cleaned = -0.000611086 Jy ! Component: 1800 - total flux cleaned = -0.000599547 Jy ! Component: 1850 - total flux cleaned = -0.00061095 Jy ! Component: 1900 - total flux cleaned = -0.000599714 Jy ! Component: 1950 - total flux cleaned = -0.000588563 Jy ! Component: 2000 - total flux cleaned = -0.000599502 Jy ! Total flux subtracted in 2048 components = -0.000604947 Jy ! Clean residual min=-0.000354 max=0.000271 Jy/beam ! Clean residual mean=-0.000000 rms=0.000102 Jy/beam ! Combined flux in latest and established models = 0.0385333 Jy keep ! Adding 136 model components to the UV plane model. ! The established model now contains 190 components and 0.0385333 Jy ![Exited script file: muppet] wmap "J1128-1122_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9336 x 2.035 at 2.074 degrees (North through East) ! Clean map min=-0.00085843 max=0.038443 Jy/beam ! Writing clean map to FITS file: J1128-1122_X_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0384426 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000102508 device "J1128-1122_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J1128-1122_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.799956 0.799956 1.59991 3.19982 6.39965 12.7993 25.5986 51.1972 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.038 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9336 x 2.035 at 2.074 degrees (North through East) ! Clean map min=-0.00085843 max=0.038443 Jy/beam quit ! Quitting program ! Log file J1128-1122_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 18:06:14 2016