! Started logfile: J2358-1020_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:19:26 2016 obs J2358-1020_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J2358-1020_X_2014_06_09_pus_uva.fits ! AN table 1: 44 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.576263 visibilities/baseline/integration-bin. ! Found source: J2358-1020 ! ! 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 13692 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 J2358-1020_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 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.294128Jy sigma=0.003447 ! Fit after self-cal, rms=0.242195Jy sigma=0.002781 ! 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=0.8404 mas, bmaj=2.653 mas, bpa=18.92 degrees ! Estimated noise=756.287 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 = 0.611999 Jy ! Component: 100 - total flux cleaned = 0.750983 Jy ! Total flux subtracted in 100 components = 0.750983 Jy ! Clean residual min=-0.030877 max=0.050962 Jy/beam ! Clean residual mean=-0.000048 rms=0.010114 Jy/beam ! Combined flux in latest and established models = 0.750983 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.750983 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=0.199184Jy sigma=0.002243 ! Fit after self-cal, rms=0.199179Jy sigma=0.002243 ! 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=1.092 mas, bmaj=3.111 mas, bpa=17.46 degrees ! Estimated noise=514.59 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 = 0.0938341 Jy ! Component: 100 - total flux cleaned = 0.140317 Jy ! Component: 150 - total flux cleaned = 0.168075 Jy ! Component: 200 - total flux cleaned = 0.186005 Jy ! Total flux subtracted in 200 components = 0.186005 Jy ! Clean residual min=-0.049475 max=0.033277 Jy/beam ! Clean residual mean=-0.000010 rms=0.010474 Jy/beam ! Combined flux in latest and established models = 0.936988 Jy ! Performing phase self-cal ! Adding 71 model components to the UV plane model. ! The established model now contains 72 components and 0.936988 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=0.149012Jy sigma=0.001669 ! Fit after self-cal, rms=0.149020Jy sigma=0.001669 ! 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 1.00* FD 1.10 HN 1.04 KP 0.91 ! LA 1.04 MK 1.00* NL 0.99 OV 0.95 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.06 KP 0.86 ! LA 1.04 MK 1.00* NL 0.99 OV 0.94 ! PT 0.94 SC 1.02 ! ! ! 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 1.10 HN 1.08 KP 0.81 ! LA 1.06 MK 1.00* NL 0.99 OV 0.94 ! PT 0.92 SC 1.01 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.06 KP 0.78 ! LA 1.07 MK 1.00* NL 0.99 OV 0.94 ! PT 0.94 SC 1.02 ! ! ! 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 1.09 HN 1.03 KP 0.74 ! LA 1.06 MK 1.00* NL 1.01 OV 0.95 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 6. ! 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 1.06 KP 0.75 ! LA 1.08 MK 1.00* NL 1.02 OV 0.97 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.23 HN 1.18 KP 0.79 ! LA 1.15 MK 1.00* NL 1.07 OV 1.02 ! PT 1.02 SC 1.11 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.16 HN 1.12 KP 0.74 ! LA 1.07 MK 1.00* NL 1.01 OV 0.99 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 9. ! 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 1.12 KP 0.76 ! LA 1.09 MK 1.00* NL 1.02 OV 0.99 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.11 KP 0.79 ! LA 1.10 MK 1.00* NL 1.03 OV 0.98 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.10 KP 0.83 ! LA 1.11 MK 1.00* NL 1.03 OV 0.98 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 12. ! 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 1.08 KP 0.86 ! LA 1.09 MK 1.00* NL 1.02 OV 0.98 ! PT 0.99 SC 1.04 ! ! ! Fit before self-cal, rms=0.149020Jy sigma=0.001669 ! Fit after self-cal, rms=0.077483Jy sigma=0.000853 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.095 mas, bmaj=3.153 mas, bpa=17.31 degrees ! Estimated noise=514.882 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 = -0.00805301 Jy ! Component: 100 - total flux cleaned = -0.00828223 Jy ! Component: 150 - total flux cleaned = -0.00848866 Jy ! Component: 200 - total flux cleaned = -0.00866885 Jy ! Total flux subtracted in 200 components = -0.00866885 Jy ! Clean residual min=-0.005468 max=0.005694 Jy/beam ! Clean residual mean=0.000019 rms=0.001476 Jy/beam ! Combined flux in latest and established models = 0.928319 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 80 components and 0.928319 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=0.075955Jy sigma=0.000839 ! Fit after self-cal, rms=0.075985Jy sigma=0.000838 ! 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=0.075985Jy sigma=0.000838 ! Fit after self-cal, rms=0.074969Jy sigma=0.000824 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.097 mas, bmaj=3.156 mas, bpa=17.33 degrees ! Estimated noise=513.858 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00551177 Jy ! Component: 100 - total flux cleaned = -0.00594025 Jy ! Component: 150 - total flux cleaned = -0.00606586 Jy ! Component: 200 - total flux cleaned = -0.00617924 Jy ! Total flux subtracted in 200 components = -0.00617924 Jy ! Clean residual min=-0.004046 max=0.004159 Jy/beam ! Clean residual mean=0.000017 rms=0.001111 Jy/beam ! Combined flux in latest and established models = 0.92214 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 83 components and 0.92214 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=0.074327Jy sigma=0.000818 ! Fit after self-cal, rms=0.074327Jy sigma=0.000818 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 = -0.000113912 Jy ! Component: 100 - total flux cleaned = -0.000204663 Jy ! Component: 150 - total flux cleaned = -0.000288273 Jy ! Component: 200 - total flux cleaned = -0.000359437 Jy ! Total flux subtracted in 200 components = -0.000359437 Jy ! Clean residual min=-0.003717 max=0.004245 Jy/beam ! Clean residual mean=0.000017 rms=0.001076 Jy/beam ! Combined flux in latest and established models = 0.92178 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 84 components and 0.92178 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=0.074141Jy sigma=0.000816 ! Fit after self-cal, rms=0.074138Jy sigma=0.000816 ! 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=0.074138Jy sigma=0.000816 ! Fit after self-cal, rms=0.073472Jy sigma=0.000806 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.098 mas, bmaj=3.162 mas, bpa=17.35 degrees ! Estimated noise=513.646 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00343787 Jy ! Component: 100 - total flux cleaned = -0.0040578 Jy ! Component: 150 - total flux cleaned = -0.00427498 Jy ! Component: 200 - total flux cleaned = -0.00439831 Jy ! Total flux subtracted in 200 components = -0.00439831 Jy ! Clean residual min=-0.002805 max=0.003320 Jy/beam ! Clean residual mean=0.000007 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 0.917382 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 88 components and 0.917382 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=0.073235Jy sigma=0.000804 ! Fit after self-cal, rms=0.073237Jy sigma=0.000804 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 = -0.000114973 Jy ! Component: 100 - total flux cleaned = -0.000213529 Jy ! Component: 150 - total flux cleaned = -0.000298826 Jy ! Component: 200 - total flux cleaned = -0.000336795 Jy ! Total flux subtracted in 200 components = -0.000336795 Jy ! Clean residual min=-0.002610 max=0.003393 Jy/beam ! Clean residual mean=0.000007 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.917045 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 88 components and 0.917045 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=0.073184Jy sigma=0.000803 ! Fit after self-cal, rms=0.073182Jy sigma=0.000803 ! 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=0.073182Jy sigma=0.000803 ! Fit after self-cal, rms=0.073197Jy sigma=0.000802 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.247 mas, bmaj=5.049 mas, bpa=-1.397 degrees ! Estimated noise=584.234 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00169411 Jy ! Component: 100 - total flux cleaned = -0.0022129 Jy ! Component: 150 - total flux cleaned = -0.00229238 Jy ! Component: 200 - total flux cleaned = -0.00236255 Jy ! Total flux subtracted in 200 components = -0.00236255 Jy ! Clean residual min=-0.002388 max=0.002996 Jy/beam ! Clean residual mean=0.000006 rms=0.000842 Jy/beam ! Combined flux in latest and established models = 0.914682 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 91 components and 0.914682 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=0.073131Jy sigma=0.000801 ! Fit after self-cal, rms=0.073130Jy sigma=0.000801 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 = -0.000203771 Jy ! Component: 100 - total flux cleaned = -0.000243228 Jy ! Component: 150 - total flux cleaned = -0.00026069 Jy ! Component: 200 - total flux cleaned = -0.000275923 Jy ! Total flux subtracted in 200 components = -0.000275923 Jy ! Clean residual min=-0.002317 max=0.003002 Jy/beam ! Clean residual mean=0.000006 rms=0.000844 Jy/beam ! Combined flux in latest and established models = 0.914407 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 93 components and 0.914407 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=0.073119Jy sigma=0.000801 ! Fit after self-cal, rms=0.073117Jy sigma=0.000801 ! 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=1.098 mas, bmaj=3.168 mas, bpa=17.37 degrees ! Estimated noise=513.583 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.098 x 3.168 at 17.37 degrees (North through East) ! Clean map min=-0.0023314 max=0.80918 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=0.073117Jy sigma=0.000801 ! Fit after self-cal, rms=0.065836Jy sigma=0.000709 ! Inverting map and beam ! Estimated beam: bmin=1.099 mas, bmaj=3.171 mas, bpa=17.38 degrees ! Estimated noise=513.324 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00223274 Jy ! Component: 100 - total flux cleaned = -0.00274134 Jy ! Component: 150 - total flux cleaned = -0.00287641 Jy ! Component: 200 - total flux cleaned = -0.00299449 Jy ! Total flux subtracted in 200 components = -0.00299449 Jy ! Clean residual min=-0.002140 max=0.002603 Jy/beam ! Clean residual mean=0.000005 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.911412 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 97 components and 0.911412 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=0.065728Jy sigma=0.000708 ! Fit after self-cal, rms=0.065724Jy sigma=0.000708 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00013996 Jy ! Component: 100 - total flux cleaned = -0.000229049 Jy ! Component: 150 - total flux cleaned = -0.000310441 Jy ! Component: 200 - total flux cleaned = -0.000359491 Jy ! Total flux subtracted in 200 components = -0.000359491 Jy ! Clean residual min=-0.002039 max=0.002651 Jy/beam ! Clean residual mean=0.000005 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.911053 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 98 components and 0.911053 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=0.065701Jy sigma=0.000707 ! Fit after self-cal, rms=0.065700Jy sigma=0.000707 ! 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=0.065700Jy sigma=0.000707 ! Fit after self-cal, rms=0.065725Jy sigma=0.000707 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=0.8352 mas, bmaj=2.695 mas, bpa=18.93 degrees ! Estimated noise=769.466 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.622453 Jy ! Component: 100 - total flux cleaned = 0.76481 Jy ! Component: 150 - total flux cleaned = 0.819193 Jy ! Component: 200 - total flux cleaned = 0.845951 Jy ! Total flux subtracted in 200 components = 0.845951 Jy ! Clean residual min=-0.006630 max=0.013099 Jy/beam ! Clean residual mean=0.000000 rms=0.002171 Jy/beam ! Combined flux in latest and established models = 0.845951 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.845951 Jy ! Inverting map and beam ! Estimated beam: bmin=1.099 mas, bmaj=3.174 mas, bpa=17.4 degrees ! Estimated noise=513.181 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 = 0.0253898 Jy ! Component: 100 - total flux cleaned = 0.0384074 Jy ! Component: 150 - total flux cleaned = 0.0457717 Jy ! Component: 200 - total flux cleaned = 0.0501381 Jy ! Total flux subtracted in 200 components = 0.0501381 Jy ! Clean residual min=-0.003130 max=0.004144 Jy/beam ! Clean residual mean=0.000009 rms=0.000967 Jy/beam ! Combined flux in latest and established models = 0.896089 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 59 components and 0.896089 Jy ! Inverting map ! Added new window around map position (-2.2, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00393589 Jy ! Component: 100 - total flux cleaned = 0.00635777 Jy ! Component: 150 - total flux cleaned = 0.00778883 Jy ! Component: 200 - total flux cleaned = 0.00864797 Jy ! Total flux subtracted in 200 components = 0.00864797 Jy ! Clean residual min=-0.002385 max=0.002971 Jy/beam ! Clean residual mean=0.000008 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.904737 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 78 components and 0.904737 Jy ! Inverting map ! Added new window around map position (2.4, -3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00270315 Jy ! Component: 100 - total flux cleaned = 0.00345962 Jy ! Component: 150 - total flux cleaned = 0.00402414 Jy ! Component: 200 - total flux cleaned = 0.0045081 Jy ! Total flux subtracted in 200 components = 0.0045081 Jy ! Clean residual min=-0.002000 max=0.001675 Jy/beam ! Clean residual mean=0.000007 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.909245 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 98 components and 0.909245 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=2.251 mas, bmaj=5.058 mas, bpa=-1.384 degrees ! Estimated noise=582.789 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108907 Jy ! Component: 100 - total flux cleaned = 0.00156212 Jy ! Component: 150 - total flux cleaned = 0.00165653 Jy ! Component: 200 - total flux cleaned = 0.0017397 Jy ! Total flux subtracted in 200 components = 0.0017397 Jy ! Clean residual min=-0.001706 max=0.001643 Jy/beam ! Clean residual mean=0.000008 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.910984 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 = 1.56402e-06 Jy ! Component: 100 - total flux cleaned = 1.71986e-06 Jy ! Component: 150 - total flux cleaned = -1.89205e-05 Jy ! Component: 200 - total flux cleaned = -1.8203e-05 Jy ! Total flux subtracted in 200 components = -1.8203e-05 Jy ! Clean residual min=-0.001596 max=0.001644 Jy/beam ! Clean residual mean=0.000008 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.910966 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 125 components and 0.910966 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.099 mas, bmaj=3.174 mas, bpa=17.4 degrees ! Estimated noise=513.181 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000486314 Jy ! Component: 100 - total flux cleaned = -0.000486975 Jy ! Component: 150 - total flux cleaned = -0.000456389 Jy ! Component: 200 - total flux cleaned = -0.000400244 Jy ! Total flux subtracted in 200 components = -0.000400244 Jy ! Clean residual min=-0.001579 max=0.001500 Jy/beam ! Clean residual mean=0.000006 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.910566 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 141 components and 0.910566 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=0.065454Jy sigma=0.000704 ! Fit after self-cal, rms=0.065440Jy sigma=0.000704 wmodel J2358-1020_X_2014_06_09_pus_map.mod ! Writing 141 model components to file: J2358-1020_X_2014_06_09_pus_map.mod wobs J2358-1020_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J2358-1020_X_2014_06_09_pus_uvs.fits wwins J2358-1020_X_2014_06_09_pus_map.win ! wwins: Wrote 3 windows to J2358-1020_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 = -0.000384461 Jy ! Component: 100 - total flux cleaned = -0.000542478 Jy ! Component: 150 - total flux cleaned = -0.000712433 Jy ! Component: 200 - total flux cleaned = -0.000826301 Jy ! Component: 250 - total flux cleaned = -0.00082559 Jy ! Component: 300 - total flux cleaned = -0.000908821 Jy ! Component: 350 - total flux cleaned = -0.000968518 Jy ! Component: 400 - total flux cleaned = -0.00100712 Jy ! Component: 450 - total flux cleaned = -0.00104458 Jy ! Component: 500 - total flux cleaned = -0.00111759 Jy ! Component: 550 - total flux cleaned = -0.00118814 Jy ! Component: 600 - total flux cleaned = -0.00125718 Jy ! Component: 650 - total flux cleaned = -0.00135832 Jy ! Component: 700 - total flux cleaned = -0.00139114 Jy ! Component: 750 - total flux cleaned = -0.00145563 Jy ! Component: 800 - total flux cleaned = -0.00153468 Jy ! Component: 850 - total flux cleaned = -0.00159629 Jy ! Component: 900 - total flux cleaned = -0.00164154 Jy ! Component: 950 - total flux cleaned = -0.00167139 Jy ! Component: 1000 - total flux cleaned = -0.00172991 Jy ! Component: 1050 - total flux cleaned = -0.00172962 Jy ! Component: 1100 - total flux cleaned = -0.00175791 Jy ! Component: 1150 - total flux cleaned = -0.00175825 Jy ! Component: 1200 - total flux cleaned = -0.00179967 Jy ! Component: 1250 - total flux cleaned = -0.00182689 Jy ! Component: 1300 - total flux cleaned = -0.00188019 Jy ! Component: 1350 - total flux cleaned = -0.00188008 Jy ! Component: 1400 - total flux cleaned = -0.00186699 Jy ! Component: 1450 - total flux cleaned = -0.00187987 Jy ! Component: 1500 - total flux cleaned = -0.00187993 Jy ! Component: 1550 - total flux cleaned = -0.001855 Jy ! Component: 1600 - total flux cleaned = -0.0018304 Jy ! Component: 1650 - total flux cleaned = -0.00176998 Jy ! Component: 1700 - total flux cleaned = -0.00171059 Jy ! Component: 1750 - total flux cleaned = -0.00167554 Jy ! Component: 1800 - total flux cleaned = -0.00165238 Jy ! Component: 1850 - total flux cleaned = -0.00159533 Jy ! Component: 1900 - total flux cleaned = -0.00157275 Jy ! Component: 1950 - total flux cleaned = -0.00152808 Jy ! Component: 2000 - total flux cleaned = -0.00145085 Jy ! Total flux subtracted in 2048 components = -0.0014073 Jy ! Clean residual min=-0.000632 max=0.000768 Jy/beam ! Clean residual mean=0.000003 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.909159 Jy keep ! Adding 117 model components to the UV plane model. ! The established model now contains 258 components and 0.909159 Jy ![Exited script file: muppet] wmap "J2358-1020_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.099 x 3.174 at 17.4 degrees (North through East) ! Clean map min=-0.0013983 max=0.82213 Jy/beam ! Writing clean map to FITS file: J2358-1020_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 0.822129 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000210944 device "J2358-1020_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J2358-1020_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0769749 0.0769749 0.15395 0.3079 0.615799 1.2316 2.4632 4.92639 9.85278 19.7056 39.4111 78.8223 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.822 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.099 x 3.174 at 17.4 degrees (North through East) ! Clean map min=-0.0013983 max=0.82213 Jy/beam quit ! Quitting program ! Log file J2358-1020_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:19:28 2016