! Started logfile: J1316-3338_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:48:44 2019 obs J1316-3338_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J1316-3338_X_2017_01_16_pus_uva.fits ! AN table 1: 10 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.191111 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1316-3338 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1309 lines of history. ! ! Reading 1032 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 J1316-3338_X_2017_01_16_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.727283Jy sigma=0.003752 ! Fit after self-cal, rms=0.716059Jy sigma=0.003703 ! 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=0.6789 mas, bmaj=6.597 mas, bpa=23.71 degrees ! Estimated noise=7103.33 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.249534 Jy ! Component: 100 - total flux cleaned = 0.272434 Jy ! Total flux subtracted in 100 components = 0.272434 Jy ! Clean residual min=-0.026753 max=0.026522 Jy/beam ! Clean residual mean=0.000085 rms=0.009023 Jy/beam ! Combined flux in latest and established models = 0.272434 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.272434 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=0.160900Jy sigma=0.000676 ! Fit after self-cal, rms=0.161027Jy sigma=0.000676 ! 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=0.7965 mas, bmaj=6.019 mas, bpa=23.62 degrees ! Estimated noise=4390.49 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 = -0.00604648 Jy ! Component: 100 - total flux cleaned = 0.000670983 Jy ! Component: 150 - total flux cleaned = 0.00576285 Jy ! Component: 200 - total flux cleaned = 0.00946185 Jy ! Total flux subtracted in 200 components = 0.00946185 Jy ! Clean residual min=-0.006895 max=0.006824 Jy/beam ! Clean residual mean=0.000345 rms=0.002883 Jy/beam ! Combined flux in latest and established models = 0.281896 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 61 components and 0.281896 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=0.154110Jy sigma=0.000627 ! Fit after self-cal, rms=0.154596Jy sigma=0.000626 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.00* HN 1.00* KP 1.00* ! LA 0.97 MK 1.00* NL 1.00 OV 1.00* ! PT 0.83 SC 1.01 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.00* KP 1.00* ! LA 1.03 MK 1.00* NL 1.02 OV 1.00* ! PT 0.89 SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.00* HN 1.00* KP 1.00* ! LA 1.05 MK 1.00* NL 0.97 OV 1.00* ! PT 0.92 SC 0.90 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.00* HN 1.00* KP 1.00* ! LA 0.96 MK 1.00* NL 1.05 OV 1.00* ! PT 0.97 SC 1.00 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00* HN 1.00* KP 1.00* ! LA 0.93 MK 1.00* NL 1.04 OV 1.00* ! PT 0.99 SC 1.07 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.00* HN 1.00* KP 1.00* ! LA 1.02 MK 1.00* NL 0.91 OV 1.00* ! PT 1.13 SC 1.07 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.00* KP 1.00* ! LA 0.90 MK 1.00* NL 0.99 OV 1.00* ! PT 0.97 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.00* KP 1.00* ! LA 1.02 MK 1.00* NL 1.07 OV 1.00* ! PT 1.00 SC 0.94 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.00* HN 1.00* KP 1.00* ! LA 1.03 MK 1.00* NL 1.00 OV 1.00* ! PT 0.99 SC 0.92 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.00* KP 1.00* ! LA 0.92 MK 1.00* NL 1.03 OV 1.00* ! PT 1.03 SC 1.00 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.00* KP 1.00* ! LA 0.90 MK 1.00* NL 1.04 OV 1.00* ! PT 1.20 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.25 FD 1.00* HN 1.00* KP 1.00* ! LA 0.96 MK 1.00* NL 0.93 OV 1.00* ! PT 1.09 SC 0.97 ! ! ! Fit before self-cal, rms=0.154596Jy sigma=0.000626 ! Fit after self-cal, rms=0.150910Jy sigma=0.000611 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7826 mas, bmaj=5.934 mas, bpa=23.62 degrees ! Estimated noise=4379.39 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 = 0.00529019 Jy ! Component: 100 - total flux cleaned = 0.00694181 Jy ! Component: 150 - total flux cleaned = 0.00787866 Jy ! Component: 200 - total flux cleaned = 0.00814955 Jy ! Total flux subtracted in 200 components = 0.00814955 Jy ! Clean residual min=-0.002128 max=0.002127 Jy/beam ! Clean residual mean=-0.000058 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 0.290045 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 103 components and 0.290046 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=0.150434Jy sigma=0.000609 ! Fit after self-cal, rms=0.150845Jy sigma=0.000608 ! 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=0.150845Jy sigma=0.000608 ! Fit after self-cal, rms=0.151894Jy sigma=0.000608 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7834 mas, bmaj=5.93 mas, bpa=23.62 degrees ! Estimated noise=4378.99 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000548598 Jy ! Component: 100 - total flux cleaned = 0.00121563 Jy ! Component: 150 - total flux cleaned = 0.000934745 Jy ! Component: 200 - total flux cleaned = 0.00049315 Jy ! Total flux subtracted in 200 components = 0.00049315 Jy ! Clean residual min=-0.001411 max=0.001408 Jy/beam ! Clean residual mean=-0.000034 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.290539 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 133 components and 0.290539 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=0.151728Jy sigma=0.000607 ! Fit after self-cal, rms=0.151771Jy sigma=0.000607 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 = -3.07329e-05 Jy ! Component: 100 - total flux cleaned = -0.000764874 Jy ! Component: 150 - total flux cleaned = -0.00151862 Jy ! Component: 200 - total flux cleaned = -0.00187547 Jy ! Total flux subtracted in 200 components = -0.00187547 Jy ! Clean residual min=-0.001177 max=0.001163 Jy/beam ! Clean residual mean=-0.000017 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.288663 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 165 components and 0.288663 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=0.151678Jy sigma=0.000607 ! Fit after self-cal, rms=0.151682Jy sigma=0.000607 ! 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=0.151682Jy sigma=0.000607 ! Fit after self-cal, rms=0.152257Jy sigma=0.000607 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7835 mas, bmaj=5.927 mas, bpa=23.62 degrees ! Estimated noise=4382.32 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000717067 Jy ! Component: 100 - total flux cleaned = -0.000706764 Jy ! Component: 150 - total flux cleaned = -0.00109131 Jy ! Component: 200 - total flux cleaned = -0.00133104 Jy ! Total flux subtracted in 200 components = -0.00133104 Jy ! Clean residual min=-0.000973 max=0.000978 Jy/beam ! Clean residual mean=-0.000015 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.287332 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 175 components and 0.287332 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=0.152183Jy sigma=0.000607 ! Fit after self-cal, rms=0.152173Jy sigma=0.000606 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.97276e-05 Jy ! Component: 100 - total flux cleaned = -0.000469297 Jy ! Component: 150 - total flux cleaned = -0.000791883 Jy ! Component: 200 - total flux cleaned = -0.000895802 Jy ! Total flux subtracted in 200 components = -0.000895802 Jy ! Clean residual min=-0.000851 max=0.000843 Jy/beam ! Clean residual mean=-0.000009 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.286436 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 188 components and 0.286436 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=0.152128Jy sigma=0.000606 ! Fit after self-cal, rms=0.152121Jy sigma=0.000606 ! 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=0.152121Jy sigma=0.000606 ! Fit after self-cal, rms=0.152509Jy sigma=0.000606 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.942 mas, bmaj=7.169 mas, bpa=11 degrees ! Estimated noise=6411.51 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.86683e-05 Jy ! Component: 100 - total flux cleaned = -0.000323237 Jy ! Component: 150 - total flux cleaned = -0.000789996 Jy ! Component: 200 - total flux cleaned = -0.00127183 Jy ! Total flux subtracted in 200 components = -0.00127183 Jy ! Clean residual min=-0.000784 max=0.000778 Jy/beam ! Clean residual mean=-0.000009 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.285165 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 216 components and 0.285165 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=0.152479Jy sigma=0.000606 ! Fit after self-cal, rms=0.152488Jy sigma=0.000606 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000273721 Jy ! Component: 100 - total flux cleaned = -0.000486414 Jy ! Component: 150 - total flux cleaned = -0.000689103 Jy ! Component: 200 - total flux cleaned = -0.000767015 Jy ! Total flux subtracted in 200 components = -0.000767015 Jy ! Clean residual min=-0.000634 max=0.000641 Jy/beam ! Clean residual mean=-0.000001 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.284397 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 236 components and 0.284398 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=0.152470Jy sigma=0.000606 ! Fit after self-cal, rms=0.152467Jy sigma=0.000606 ! 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=0.7836 mas, bmaj=5.925 mas, bpa=23.62 degrees ! Estimated noise=4383.72 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7836 x 5.925 at 23.62 degrees (North through East) ! Clean map min=-0.0084041 max=0.28159 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=0.6575 mas, bmaj=6.431 mas, bpa=23.68 degrees ! Estimated noise=5297.44 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.24406 Jy ! Component: 100 - total flux cleaned = 0.26632 Jy ! Component: 150 - total flux cleaned = 0.260958 Jy ! Component: 200 - total flux cleaned = 0.263221 Jy ! Total flux subtracted in 200 components = 0.263221 Jy ! Clean residual min=-0.010610 max=0.010716 Jy/beam ! Clean residual mean=-0.000248 rms=0.003899 Jy/beam ! Combined flux in latest and established models = 0.263221 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.263221 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7836 mas, bmaj=5.925 mas, bpa=23.62 degrees ! Estimated noise=4383.72 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 = 7.73831e-05 Jy ! Component: 100 - total flux cleaned = -0.00164811 Jy ! Component: 150 - total flux cleaned = -0.0019665 Jy ! Component: 200 - total flux cleaned = -0.00468275 Jy ! Total flux subtracted in 200 components = -0.00468275 Jy ! Clean residual min=-0.004721 max=0.004657 Jy/beam ! Clean residual mean=-0.000273 rms=0.001902 Jy/beam ! Combined flux in latest and established models = 0.258539 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 68 components and 0.258539 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=1.942 mas, bmaj=7.169 mas, bpa=11 degrees ! Estimated noise=6411.51 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00155054 Jy ! Component: 100 - total flux cleaned = -0.00545791 Jy ! Component: 150 - total flux cleaned = -0.00938384 Jy ! Component: 200 - total flux cleaned = -0.0125327 Jy ! Total flux subtracted in 200 components = -0.0125327 Jy ! Clean residual min=-0.001909 max=0.001828 Jy/beam ! Clean residual mean=-0.000176 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.246006 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 = -0.0024798 Jy ! Component: 100 - total flux cleaned = -0.00383337 Jy ! Component: 150 - total flux cleaned = -0.00490297 Jy ! Component: 200 - total flux cleaned = -0.00546907 Jy ! Total flux subtracted in 200 components = -0.00546907 Jy ! Clean residual min=-0.001933 max=0.001986 Jy/beam ! Clean residual mean=-0.000153 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.240537 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 146 components and 0.240537 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7836 mas, bmaj=5.925 mas, bpa=23.62 degrees ! Estimated noise=4383.72 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000347019 Jy ! Component: 100 - total flux cleaned = 0.000852203 Jy ! Component: 150 - total flux cleaned = 0.00123332 Jy ! Component: 200 - total flux cleaned = 0.000983125 Jy ! Total flux subtracted in 200 components = 0.000983125 Jy ! Clean residual min=-0.001343 max=0.001335 Jy/beam ! Clean residual mean=0.000008 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.24152 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 184 components and 0.24152 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=0.152607Jy sigma=0.000607 ! Fit after self-cal, rms=0.152633Jy sigma=0.000607 wmodel J1316-3338_X_2017_01_16_pus_map.mod ! Writing 184 model components to file: J1316-3338_X_2017_01_16_pus_map.mod wobs J1316-3338_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J1316-3338_X_2017_01_16_pus_uvs.fits wwins J1316-3338_X_2017_01_16_pus_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: muppet] ! wmap "J1316-3338_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7836 x 5.925 at 23.62 degrees (North through East) ! Clean map min=-0.013923 max=0.28016 Jy/beam ! Writing clean map to FITS file: J1316-3338_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.28016 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000508784 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.544814 0.544814 1.08963 2.17926 4.35851 8.71703 17.4341 34.8681 69.7362 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.28 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7836 x 5.925 at 23.62 degrees (North through East) ! Clean map min=-0.013923 max=0.28016 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J1316-3338_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:48:45 2019