! Started logfile: J2357-1125_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:19:22 2016 obs J2357-1125_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J2357-1125_X_2014_06_09_pus_uva.fits ! AN table 1: 55 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.599596 visibilities/baseline/integration-bin. ! Found source: J2357-1125 ! ! 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 17808 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 J2357-1125_X_2014_06_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 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.602275Jy sigma=0.007115 ! Fit after self-cal, rms=0.517509Jy sigma=0.006044 ! 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=0.8314 mas, bmaj=2.916 mas, bpa=17.51 degrees ! Estimated noise=601.58 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 = 0.388443 Jy ! Component: 100 - total flux cleaned = 0.539869 Jy ! Total flux subtracted in 100 components = 0.539869 Jy ! Clean residual min=-0.039929 max=0.070724 Jy/beam ! Clean residual mean=-0.000399 rms=0.013635 Jy/beam ! Combined flux in latest and established models = 0.539869 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.539869 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=0.200375Jy sigma=0.002347 ! Fit after self-cal, rms=0.199508Jy sigma=0.002336 ! 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=1.026 mas, bmaj=3.089 mas, bpa=14.86 degrees ! Estimated noise=444.036 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 = 0.113616 Jy ! Component: 100 - total flux cleaned = 0.174085 Jy ! Component: 150 - total flux cleaned = 0.210454 Jy ! Component: 200 - total flux cleaned = 0.233649 Jy ! Total flux subtracted in 200 components = 0.233649 Jy ! Clean residual min=-0.037123 max=0.028845 Jy/beam ! Clean residual mean=-0.000169 rms=0.009207 Jy/beam ! Combined flux in latest and established models = 0.773518 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 59 components and 0.773519 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=0.119027Jy sigma=0.001369 ! Fit after self-cal, rms=0.118628Jy sigma=0.001363 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.03 KP 0.91 ! LA 1.03 MK 1.00* NL 1.00 OV 0.94 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.07 KP 0.86 ! LA 1.02 MK 1.00* NL 1.00 OV 0.94 ! PT 0.92 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.07 KP 0.82 ! LA 1.05 MK 1.00* NL 1.00 OV 0.93 ! PT 0.90 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.05 KP 0.78 ! LA 1.06 MK 1.00* NL 1.01 OV 0.93 ! PT 0.91 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.02 KP 0.75 ! LA 1.05 MK 1.00* NL 1.03 OV 0.94 ! PT 0.92 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.15 HN 1.05 KP 0.74 ! LA 1.06 MK 1.00* NL 1.03 OV 0.96 ! PT 0.92 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.23 HN 1.19 KP 0.80 ! LA 1.14 MK 1.00* NL 1.07 OV 1.01 ! PT 0.99 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.17 HN 1.10 KP 0.74 ! LA 1.06 MK 1.00* NL 1.04 OV 1.00 ! PT 0.93 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.11 KP 0.76 ! LA 1.07 MK 1.00* NL 1.04 OV 0.99 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.10 KP 0.79 ! LA 1.09 MK 1.00* NL 1.05 OV 0.98 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.10 KP 0.84 ! LA 1.09 MK 1.00* NL 1.04 OV 0.97 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.08 KP 0.88 ! LA 1.09 MK 1.00* NL 1.04 OV 0.97 ! PT 0.95 SC 1.04 ! ! ! Fit before self-cal, rms=0.118628Jy sigma=0.001363 ! Fit after self-cal, rms=0.075681Jy sigma=0.000864 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.033 mas, bmaj=3.144 mas, bpa=14.62 degrees ! Estimated noise=444.218 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 (-0.2, 6.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0166069 Jy ! Component: 100 - total flux cleaned = 0.0248824 Jy ! Component: 150 - total flux cleaned = 0.0275714 Jy ! Component: 200 - total flux cleaned = 0.0295369 Jy ! Total flux subtracted in 200 components = 0.0295369 Jy ! Clean residual min=-0.006922 max=0.008582 Jy/beam ! Clean residual mean=0.000018 rms=0.001752 Jy/beam ! Combined flux in latest and established models = 0.803055 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 81 components and 0.803055 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=0.072167Jy sigma=0.000814 ! Fit after self-cal, rms=0.072008Jy sigma=0.000811 ! 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=0.072008Jy sigma=0.000811 ! Fit after self-cal, rms=0.071492Jy sigma=0.000804 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.033 mas, bmaj=3.148 mas, bpa=14.7 degrees ! Estimated noise=443.109 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00441426 Jy ! Component: 100 - total flux cleaned = 0.00562397 Jy ! Component: 150 - total flux cleaned = 0.00644525 Jy ! Component: 200 - total flux cleaned = 0.006914 Jy ! Total flux subtracted in 200 components = 0.006914 Jy ! Clean residual min=-0.005162 max=0.006607 Jy/beam ! Clean residual mean=0.000015 rms=0.001267 Jy/beam ! Combined flux in latest and established models = 0.809969 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 109 components and 0.809969 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=0.070980Jy sigma=0.000797 ! Fit after self-cal, rms=0.070907Jy sigma=0.000796 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 (2, 13.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0055498 Jy ! Component: 100 - total flux cleaned = 0.00871352 Jy ! Component: 150 - total flux cleaned = 0.0110598 Jy ! Component: 200 - total flux cleaned = 0.0127818 Jy ! Total flux subtracted in 200 components = 0.0127818 Jy ! Clean residual min=-0.004281 max=0.003325 Jy/beam ! Clean residual mean=0.000011 rms=0.000879 Jy/beam ! Combined flux in latest and established models = 0.822751 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 138 components and 0.822751 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=0.070398Jy sigma=0.000790 ! Fit after self-cal, rms=0.070374Jy sigma=0.000790 ! 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=0.070374Jy sigma=0.000790 ! Fit after self-cal, rms=0.070228Jy sigma=0.000787 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.033 mas, bmaj=3.149 mas, bpa=14.75 degrees ! Estimated noise=442.52 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000796741 Jy ! Component: 100 - total flux cleaned = 0.0017336 Jy ! Component: 150 - total flux cleaned = 0.00277675 Jy ! Component: 200 - total flux cleaned = 0.00362285 Jy ! Total flux subtracted in 200 components = 0.00362285 Jy ! Clean residual min=-0.003715 max=0.002792 Jy/beam ! Clean residual mean=0.000007 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.826374 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 146 components and 0.826374 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=0.070076Jy sigma=0.000785 ! Fit after self-cal, rms=0.070059Jy sigma=0.000785 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 = 0.000325664 Jy ! Component: 100 - total flux cleaned = 0.00116616 Jy ! Component: 150 - total flux cleaned = 0.00172888 Jy ! Component: 200 - total flux cleaned = 0.00204366 Jy ! Total flux subtracted in 200 components = 0.00204366 Jy ! Clean residual min=-0.003415 max=0.002566 Jy/beam ! Clean residual mean=0.000006 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.828417 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 155 components and 0.828418 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=0.069998Jy sigma=0.000785 ! Fit after self-cal, rms=0.069988Jy sigma=0.000785 ! 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=0.069988Jy sigma=0.000785 ! Fit after self-cal, rms=0.070010Jy sigma=0.000784 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.166 mas, bmaj=5.142 mas, bpa=-3.033 degrees ! Estimated noise=515.31 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.10091e-05 Jy ! Component: 100 - total flux cleaned = 0.000508891 Jy ! Component: 150 - total flux cleaned = 0.00102585 Jy ! Component: 200 - total flux cleaned = 0.00133173 Jy ! Total flux subtracted in 200 components = 0.00133173 Jy ! Clean residual min=-0.002777 max=0.002093 Jy/beam ! Clean residual mean=0.000011 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.829749 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 169 components and 0.829749 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=0.069978Jy sigma=0.000784 ! Fit after self-cal, rms=0.069971Jy sigma=0.000784 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 = 9.80921e-05 Jy ! Component: 100 - total flux cleaned = 0.000285332 Jy ! Component: 150 - total flux cleaned = 0.0004546 Jy ! Component: 200 - total flux cleaned = 0.000522136 Jy ! Total flux subtracted in 200 components = 0.000522136 Jy ! Clean residual min=-0.002622 max=0.002073 Jy/beam ! Clean residual mean=0.000010 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.830271 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 175 components and 0.830272 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=0.069952Jy sigma=0.000784 ! Fit after self-cal, rms=0.069947Jy sigma=0.000784 ! 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=1.032 mas, bmaj=3.151 mas, bpa=14.77 degrees ! Estimated noise=442.415 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.032 x 3.151 at 14.77 degrees (North through East) ! Clean map min=-0.0036568 max=0.51413 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.069947Jy sigma=0.000784 ! Fit after self-cal, rms=0.065018Jy sigma=0.000712 ! Inverting map and beam ! Estimated beam: bmin=1.033 mas, bmaj=3.152 mas, bpa=14.78 degrees ! Estimated noise=442.488 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000741239 Jy ! Component: 100 - total flux cleaned = -0.00106683 Jy ! Component: 150 - total flux cleaned = -0.00110225 Jy ! Component: 200 - total flux cleaned = -0.00107052 Jy ! Total flux subtracted in 200 components = -0.00107052 Jy ! Clean residual min=-0.002801 max=0.002249 Jy/beam ! Clean residual mean=0.000006 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.829201 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 188 components and 0.829201 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=0.064973Jy sigma=0.000712 ! Fit after self-cal, rms=0.064970Jy sigma=0.000712 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000133082 Jy ! Component: 100 - total flux cleaned = -7.5771e-05 Jy ! Component: 150 - total flux cleaned = -2.27954e-05 Jy ! Component: 200 - total flux cleaned = 5.18218e-05 Jy ! Total flux subtracted in 200 components = 5.18218e-05 Jy ! Clean residual min=-0.002584 max=0.002137 Jy/beam ! Clean residual mean=0.000005 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.829253 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 194 components and 0.829253 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=0.064947Jy sigma=0.000711 ! Fit after self-cal, rms=0.064945Jy sigma=0.000711 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.064945Jy sigma=0.000711 ! Fit after self-cal, rms=0.064952Jy sigma=0.000711 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=0.8314 mas, bmaj=2.963 mas, bpa=17.45 degrees ! Estimated noise=604.896 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.390087 Jy ! Component: 100 - total flux cleaned = 0.540239 Jy ! Component: 150 - total flux cleaned = 0.618851 Jy ! Component: 200 - total flux cleaned = 0.665763 Jy ! Total flux subtracted in 200 components = 0.665763 Jy ! Clean residual min=-0.014978 max=0.024681 Jy/beam ! Clean residual mean=-0.000145 rms=0.004888 Jy/beam ! Combined flux in latest and established models = 0.665763 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.665763 Jy ! Inverting map and beam ! Estimated beam: bmin=1.032 mas, bmaj=3.153 mas, bpa=14.8 degrees ! Estimated noise=442.393 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 = 0.0440162 Jy ! Component: 100 - total flux cleaned = 0.0694115 Jy ! Component: 150 - total flux cleaned = 0.0860076 Jy ! Component: 200 - total flux cleaned = 0.0984997 Jy ! Total flux subtracted in 200 components = 0.0984997 Jy ! Clean residual min=-0.006594 max=0.007233 Jy/beam ! Clean residual mean=-0.000056 rms=0.002439 Jy/beam ! Combined flux in latest and established models = 0.764263 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 69 components and 0.764262 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.168 mas, bmaj=5.145 mas, bpa=-3.032 degrees ! Estimated noise=515.077 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0143578 Jy ! Component: 100 - total flux cleaned = 0.0241849 Jy ! Component: 150 - total flux cleaned = 0.0312629 Jy ! Component: 200 - total flux cleaned = 0.0364995 Jy ! Total flux subtracted in 200 components = 0.0364995 Jy ! Clean residual min=-0.004339 max=0.003859 Jy/beam ! Clean residual mean=-0.000019 rms=0.001564 Jy/beam ! Combined flux in latest and established models = 0.800762 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00398102 Jy ! Component: 100 - total flux cleaned = 0.00715905 Jy ! Component: 150 - total flux cleaned = 0.0098217 Jy ! Component: 200 - total flux cleaned = 0.0120859 Jy ! Total flux subtracted in 200 components = 0.0120859 Jy ! Clean residual min=-0.002923 max=0.002637 Jy/beam ! Clean residual mean=-0.000002 rms=0.001015 Jy/beam ! Combined flux in latest and established models = 0.812848 Jy ! Adding 123 model components to the UV plane model. ! The established model now contains 179 components and 0.812848 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.032 mas, bmaj=3.153 mas, bpa=14.8 degrees ! Estimated noise=442.393 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00283359 Jy ! Component: 100 - total flux cleaned = 0.00405543 Jy ! Component: 150 - total flux cleaned = 0.0051907 Jy ! Component: 200 - total flux cleaned = 0.00621433 Jy ! Total flux subtracted in 200 components = 0.00621433 Jy ! Clean residual min=-0.002545 max=0.003004 Jy/beam ! Clean residual mean=0.000002 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.819062 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 198 components and 0.819062 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=0.065164Jy sigma=0.000714 ! Fit after self-cal, rms=0.065130Jy sigma=0.000714 wmodel J2357-1125_X_2014_06_09_pus_map.mod ! Writing 198 model components to file: J2357-1125_X_2014_06_09_pus_map.mod wobs J2357-1125_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J2357-1125_X_2014_06_09_pus_uvs.fits wwins J2357-1125_X_2014_06_09_pus_map.win ! wwins: Wrote 3 windows to J2357-1125_X_2014_06_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 = -0.000533231 Jy ! Component: 100 - total flux cleaned = -0.000898294 Jy ! Component: 150 - total flux cleaned = -0.00108666 Jy ! Component: 200 - total flux cleaned = -0.00115629 Jy ! Component: 250 - total flux cleaned = -0.00132031 Jy ! Component: 300 - total flux cleaned = -0.00135195 Jy ! Component: 350 - total flux cleaned = -0.00147345 Jy ! Component: 400 - total flux cleaned = -0.00164626 Jy ! Component: 450 - total flux cleaned = -0.00164676 Jy ! Component: 500 - total flux cleaned = -0.00169915 Jy ! Component: 550 - total flux cleaned = -0.00169944 Jy ! Component: 600 - total flux cleaned = -0.00169983 Jy ! Component: 650 - total flux cleaned = -0.00174778 Jy ! Component: 700 - total flux cleaned = -0.0017707 Jy ! Component: 750 - total flux cleaned = -0.00183845 Jy ! Component: 800 - total flux cleaned = -0.00188262 Jy ! Component: 850 - total flux cleaned = -0.00202963 Jy ! Component: 900 - total flux cleaned = -0.00204939 Jy ! Component: 950 - total flux cleaned = -0.00204901 Jy ! Component: 1000 - total flux cleaned = -0.00210682 Jy ! Component: 1050 - total flux cleaned = -0.00214379 Jy ! Component: 1100 - total flux cleaned = -0.00219824 Jy ! Component: 1150 - total flux cleaned = -0.00225186 Jy ! Component: 1200 - total flux cleaned = -0.0022864 Jy ! Component: 1250 - total flux cleaned = -0.00238838 Jy ! Component: 1300 - total flux cleaned = -0.0024375 Jy ! Component: 1350 - total flux cleaned = -0.00248569 Jy ! Component: 1400 - total flux cleaned = -0.00251703 Jy ! Component: 1450 - total flux cleaned = -0.00256366 Jy ! Component: 1500 - total flux cleaned = -0.00260916 Jy ! Component: 1550 - total flux cleaned = -0.00260974 Jy ! Component: 1600 - total flux cleaned = -0.00263918 Jy ! Component: 1650 - total flux cleaned = -0.00268199 Jy ! Component: 1700 - total flux cleaned = -0.00266779 Jy ! Component: 1750 - total flux cleaned = -0.00265391 Jy ! Component: 1800 - total flux cleaned = -0.00266738 Jy ! Component: 1850 - total flux cleaned = -0.0026939 Jy ! Component: 1900 - total flux cleaned = -0.00274564 Jy ! Component: 1950 - total flux cleaned = -0.00275829 Jy ! Component: 2000 - total flux cleaned = -0.0027706 Jy ! Total flux subtracted in 2048 components = -0.00279506 Jy ! Clean residual min=-0.000636 max=0.000655 Jy/beam ! Clean residual mean=0.000004 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.816267 Jy keep ! Adding 122 model components to the UV plane model. ! The established model now contains 320 components and 0.816267 Jy ![Exited script file: muppet] wmap "J2357-1125_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.032 x 3.153 at 14.8 degrees (North through East) ! Clean map min=-0.0015606 max=0.51966 Jy/beam ! Writing clean map to FITS file: J2357-1125_X_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.519655 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00023523 device "J2357-1125_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J2357-1125_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.135799 0.135799 0.271599 0.543198 1.0864 2.17279 4.34558 8.69116 17.3823 34.7647 69.5293 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.519 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.032 x 3.153 at 14.8 degrees (North through East) ! Clean map min=-0.0015606 max=0.51966 Jy/beam quit ! Quitting program ! Log file J2357-1125_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:19:24 2016