! Started logfile: J2129-1538_X_2017_03_27_pus_uvs.log on Sat Apr 27 22:09:03 2019 obs J2129-1538_X_2017_03_27_pus_uva.fits ! Reading UV FITS file: J2129-1538_X_2017_03_27_pus_uva.fits ! AN table 1: 8 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.866667 visibilities/baseline/integration-bin. ! Found source: J2129-1538 ! ! 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 1844 lines of history. ! ! Reading 3744 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 J2129-1538_X_2017_03_27_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 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.381259Jy sigma=0.002978 ! Fit after self-cal, rms=0.373648Jy sigma=0.002928 ! 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=0.7138 mas, bmaj=1.717 mas, bpa=10.24 degrees ! Estimated noise=2530.13 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 = 0.868455 Jy ! Component: 100 - total flux cleaned = 1.13846 Jy ! Total flux subtracted in 100 components = 1.13846 Jy ! Clean residual min=-0.052605 max=0.123749 Jy/beam ! Clean residual mean=0.000659 rms=0.021314 Jy/beam ! Combined flux in latest and established models = 1.13846 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 1.13846 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=0.277770Jy sigma=0.002152 ! Fit after self-cal, rms=0.277725Jy sigma=0.002151 ! 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=0.8916 mas, bmaj=2.037 mas, bpa=9.234 degrees ! Estimated noise=1568.86 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 = 0.179848 Jy ! Component: 100 - total flux cleaned = 0.259373 Jy ! Component: 150 - total flux cleaned = 0.29588 Jy ! Component: 200 - total flux cleaned = 0.312964 Jy ! Total flux subtracted in 200 components = 0.312964 Jy ! Clean residual min=-0.026621 max=0.035736 Jy/beam ! Clean residual mean=-0.000377 rms=0.007686 Jy/beam ! Combined flux in latest and established models = 1.45142 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 22 components and 1.45142 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=0.177474Jy sigma=0.001031 ! Fit after self-cal, rms=0.177414Jy sigma=0.001030 ! 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 0.95 FD 0.95 HN 1.39 KP 0.97 ! LA 0.98 MK 0.98 NL 1.00 OV 0.97 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 1.36 KP 0.98 ! LA 0.99 MK 0.96 NL 1.00 OV 0.98 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.94 HN 1.29 KP 0.92 ! LA 1.01 MK 0.99 NL 0.99 OV 0.97 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.94 HN 1.29 KP 0.94 ! LA 1.02 MK 0.99 NL 1.01 OV 0.98 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.93 HN 1.22 KP 0.95 ! LA 1.00 MK 1.01 NL 0.99 OV 0.98 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.93 HN 1.29 KP 0.95 ! LA 1.00 MK 1.00 NL 0.99 OV 0.98 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.94 HN 1.29 KP 0.95 ! LA 1.02 MK 1.00 NL 1.00 OV 0.99 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.28 KP 0.97 ! LA 1.00 MK 1.00 NL 1.00 OV 0.98 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 1.31 KP 0.94 ! LA 1.02 MK 0.99 NL 1.01 OV 0.97 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.94 HN 1.36 KP 0.86 ! LA 1.02 MK 0.99 NL 0.89 OV 1.06 ! PT 1.07 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.39 KP 0.98 ! LA 1.10 MK 1.04 NL 0.96 OV 1.12 ! PT 1.16 SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.30 KP 0.98 ! LA 1.04 MK 1.01 NL 0.94 OV 1.09 ! PT 1.13 SC 1.04 ! ! ! Fit before self-cal, rms=0.177414Jy sigma=0.001030 ! Fit after self-cal, rms=0.120928Jy sigma=0.000665 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.897 mas, bmaj=2.041 mas, bpa=9.153 degrees ! Estimated noise=1563.01 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 = -0.000892028 Jy ! Component: 100 - total flux cleaned = -0.00107281 Jy ! Component: 150 - total flux cleaned = -0.00123959 Jy ! Component: 200 - total flux cleaned = -0.0013911 Jy ! Total flux subtracted in 200 components = -0.0013911 Jy ! Clean residual min=-0.007495 max=0.007119 Jy/beam ! Clean residual mean=-0.000038 rms=0.001677 Jy/beam ! Combined flux in latest and established models = 1.45003 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 30 components and 1.45003 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=0.120492Jy sigma=0.000660 ! Fit after self-cal, rms=0.120600Jy sigma=0.000660 ! 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=0.120600Jy sigma=0.000660 ! Fit after self-cal, rms=0.120738Jy sigma=0.000660 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8968 mas, bmaj=2.041 mas, bpa=9.131 degrees ! Estimated noise=1562.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.55876e-05 Jy ! Component: 100 - total flux cleaned = -4.40468e-05 Jy ! Component: 150 - total flux cleaned = -4.51092e-05 Jy ! Component: 200 - total flux cleaned = -5.38186e-05 Jy ! Total flux subtracted in 200 components = -5.38186e-05 Jy ! Clean residual min=-0.006593 max=0.006298 Jy/beam ! Clean residual mean=-0.000041 rms=0.001530 Jy/beam ! Combined flux in latest and established models = 1.44997 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 33 components and 1.44997 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=0.120476Jy sigma=0.000657 ! Fit after self-cal, rms=0.120478Jy sigma=0.000657 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 = -0.000184681 Jy ! Component: 100 - total flux cleaned = -0.000291494 Jy ! Component: 150 - total flux cleaned = -0.000294847 Jy ! Component: 200 - total flux cleaned = -0.000385581 Jy ! Total flux subtracted in 200 components = -0.000385581 Jy ! Clean residual min=-0.006526 max=0.005677 Jy/beam ! Clean residual mean=-0.000040 rms=0.001434 Jy/beam ! Combined flux in latest and established models = 1.44959 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 36 components and 1.44959 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=0.120316Jy sigma=0.000656 ! Fit after self-cal, rms=0.120320Jy sigma=0.000656 ! 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=0.120320Jy sigma=0.000656 ! Fit after self-cal, rms=0.120547Jy sigma=0.000656 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8966 mas, bmaj=2.04 mas, bpa=9.116 degrees ! Estimated noise=1563.46 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000574956 Jy ! Component: 100 - total flux cleaned = 0.000486782 Jy ! Component: 150 - total flux cleaned = 0.000489637 Jy ! Component: 200 - total flux cleaned = 0.000488721 Jy ! Total flux subtracted in 200 components = 0.000488721 Jy ! Clean residual min=-0.006544 max=0.005227 Jy/beam ! Clean residual mean=-0.000041 rms=0.001362 Jy/beam ! Combined flux in latest and established models = 1.45008 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 37 components and 1.45008 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=0.120427Jy sigma=0.000654 ! Fit after self-cal, rms=0.120434Jy sigma=0.000654 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 = -9.13449e-05 Jy ! Component: 100 - total flux cleaned = -0.000165133 Jy ! Component: 150 - total flux cleaned = -0.000232131 Jy ! Component: 200 - total flux cleaned = -0.000233001 Jy ! Total flux subtracted in 200 components = -0.000233001 Jy ! Clean residual min=-0.006554 max=0.004944 Jy/beam ! Clean residual mean=-0.000041 rms=0.001319 Jy/beam ! Combined flux in latest and established models = 1.44984 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 37 components and 1.44984 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=0.120349Jy sigma=0.000654 ! Fit after self-cal, rms=0.120354Jy sigma=0.000654 ! 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=0.120354Jy sigma=0.000654 ! Fit after self-cal, rms=0.120487Jy sigma=0.000654 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.244 mas, bmaj=4.982 mas, bpa=19.77 degrees ! Estimated noise=1934.98 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000775112 Jy ! Component: 100 - total flux cleaned = -0.000797825 Jy ! Component: 150 - total flux cleaned = -0.000796415 Jy ! Component: 200 - total flux cleaned = -0.000794846 Jy ! Total flux subtracted in 200 components = -0.000794846 Jy ! Clean residual min=-0.003834 max=0.003690 Jy/beam ! Clean residual mean=-0.000073 rms=0.001148 Jy/beam ! Combined flux in latest and established models = 1.44905 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 39 components and 1.44905 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=0.120475Jy sigma=0.000654 ! Fit after self-cal, rms=0.120473Jy sigma=0.000654 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.26562e-05 Jy ! Component: 100 - total flux cleaned = 2.44213e-05 Jy ! Component: 150 - total flux cleaned = 2.36205e-05 Jy ! Component: 200 - total flux cleaned = 2.72921e-05 Jy ! Total flux subtracted in 200 components = 2.72921e-05 Jy ! Clean residual min=-0.003802 max=0.003665 Jy/beam ! Clean residual mean=-0.000073 rms=0.001145 Jy/beam ! Combined flux in latest and established models = 1.44908 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 39 components and 1.44908 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=0.120460Jy sigma=0.000653 ! Fit after self-cal, rms=0.120458Jy sigma=0.000653 ! 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=0.8964 mas, bmaj=2.04 mas, bpa=9.104 degrees ! Estimated noise=1563.81 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8964 x 2.04 at 9.104 degrees (North through East) ! Clean map min=-0.0055667 max=1.1934 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=0.120458Jy sigma=0.000653 ! Fit after self-cal, rms=0.115799Jy sigma=0.000613 ! Inverting map and beam ! Estimated beam: bmin=0.8968 mas, bmaj=2.041 mas, bpa=9.151 degrees ! Estimated noise=1563.57 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000455997 Jy ! Component: 100 - total flux cleaned = 0.000517327 Jy ! Component: 150 - total flux cleaned = 0.000517569 Jy ! Component: 200 - total flux cleaned = 0.000515087 Jy ! Total flux subtracted in 200 components = 0.000515087 Jy ! Clean residual min=-0.006513 max=0.004638 Jy/beam ! Clean residual mean=-0.000043 rms=0.001264 Jy/beam ! Combined flux in latest and established models = 1.44959 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 40 components and 1.44959 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=0.115732Jy sigma=0.000613 ! Fit after self-cal, rms=0.115736Jy sigma=0.000613 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.33546e-05 Jy ! Component: 100 - total flux cleaned = -4.98701e-05 Jy ! Component: 150 - total flux cleaned = -4.88536e-05 Jy ! Component: 200 - total flux cleaned = -4.94087e-05 Jy ! Total flux subtracted in 200 components = -4.94087e-05 Jy ! Clean residual min=-0.006494 max=0.004620 Jy/beam ! Clean residual mean=-0.000043 rms=0.001246 Jy/beam ! Combined flux in latest and established models = 1.44954 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 41 components and 1.44954 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=0.115691Jy sigma=0.000613 ! Fit after self-cal, rms=0.115694Jy sigma=0.000613 ! 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=0.115694Jy sigma=0.000613 ! Fit after self-cal, rms=0.115754Jy sigma=0.000613 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=0.7179 mas, bmaj=1.72 mas, bpa=10.23 degrees ! Estimated noise=2548.45 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.874897 Jy ! Component: 100 - total flux cleaned = 1.145 Jy ! Component: 150 - total flux cleaned = 1.2809 Jy ! Component: 200 - total flux cleaned = 1.35532 Jy ! Total flux subtracted in 200 components = 1.35532 Jy ! Clean residual min=-0.017673 max=0.036842 Jy/beam ! Clean residual mean=0.000225 rms=0.006205 Jy/beam ! Combined flux in latest and established models = 1.35532 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 17 model components to the UV plane model. ! The established model now contains 17 components and 1.35532 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8965 mas, bmaj=2.04 mas, bpa=9.131 degrees ! Estimated noise=1563.58 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 = 0.0533968 Jy ! Component: 100 - total flux cleaned = 0.0774074 Jy ! Component: 150 - total flux cleaned = 0.0885362 Jy ! Component: 200 - total flux cleaned = 0.0921203 Jy ! Total flux subtracted in 200 components = 0.0921203 Jy ! Clean residual min=-0.006556 max=0.004640 Jy/beam ! Clean residual mean=-0.000028 rms=0.001344 Jy/beam ! Combined flux in latest and established models = 1.44744 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 29 components and 1.44744 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=2.243 mas, bmaj=4.982 mas, bpa=19.78 degrees ! Estimated noise=1934.68 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00172526 Jy ! Component: 100 - total flux cleaned = 0.00172764 Jy ! Component: 150 - total flux cleaned = 0.00173284 Jy ! Component: 200 - total flux cleaned = 0.00175785 Jy ! Total flux subtracted in 200 components = 0.00175785 Jy ! Clean residual min=-0.003643 max=0.003294 Jy/beam ! Clean residual mean=-0.000080 rms=0.001116 Jy/beam ! Combined flux in latest and established models = 1.4492 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 = -4.04261e-05 Jy ! Component: 100 - total flux cleaned = -7.734e-05 Jy ! Component: 150 - total flux cleaned = -9.49289e-05 Jy ! Component: 200 - total flux cleaned = -0.000111595 Jy ! Total flux subtracted in 200 components = -0.000111595 Jy ! Clean residual min=-0.003655 max=0.003305 Jy/beam ! Clean residual mean=-0.000079 rms=0.001112 Jy/beam ! Combined flux in latest and established models = 1.44909 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 37 components and 1.44909 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8965 mas, bmaj=2.04 mas, bpa=9.131 degrees ! Estimated noise=1563.58 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000123185 Jy ! Component: 100 - total flux cleaned = 2.80015e-05 Jy ! Component: 150 - total flux cleaned = -5.91039e-05 Jy ! Component: 200 - total flux cleaned = -5.92215e-05 Jy ! Total flux subtracted in 200 components = -5.92215e-05 Jy ! Clean residual min=-0.006261 max=0.004569 Jy/beam ! Clean residual mean=-0.000037 rms=0.001233 Jy/beam ! Combined flux in latest and established models = 1.44903 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 43 components and 1.44903 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=0.115641Jy sigma=0.000613 ! Fit after self-cal, rms=0.115648Jy sigma=0.000613 wmodel J2129-1538_X_2017_03_27_pus_map.mod ! Writing 43 model components to file: J2129-1538_X_2017_03_27_pus_map.mod wobs J2129-1538_X_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J2129-1538_X_2017_03_27_pus_uvs.fits wwins J2129-1538_X_2017_03_27_pus_map.win ! wwins: Wrote 1 windows to J2129-1538_X_2017_03_27_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 = -0.0026832 Jy ! Component: 100 - total flux cleaned = -0.00422751 Jy ! Component: 150 - total flux cleaned = -0.00460038 Jy ! Component: 200 - total flux cleaned = -0.00480961 Jy ! Component: 250 - total flux cleaned = -0.00481047 Jy ! Component: 300 - total flux cleaned = -0.00480914 Jy ! Component: 350 - total flux cleaned = -0.00480974 Jy ! Component: 400 - total flux cleaned = -0.00492864 Jy ! Component: 450 - total flux cleaned = -0.00492844 Jy ! Component: 500 - total flux cleaned = -0.00492848 Jy ! Component: 550 - total flux cleaned = -0.00498087 Jy ! Component: 600 - total flux cleaned = -0.00518622 Jy ! Component: 650 - total flux cleaned = -0.00543551 Jy ! Component: 700 - total flux cleaned = -0.00572605 Jy ! Component: 750 - total flux cleaned = -0.0059607 Jy ! Component: 800 - total flux cleaned = -0.00600645 Jy ! Component: 850 - total flux cleaned = -0.00618511 Jy ! Component: 900 - total flux cleaned = -0.00631423 Jy ! Component: 950 - total flux cleaned = -0.006525 Jy ! Component: 1000 - total flux cleaned = -0.0067307 Jy ! Component: 1050 - total flux cleaned = -0.00681188 Jy ! Component: 1100 - total flux cleaned = -0.00700899 Jy ! Component: 1150 - total flux cleaned = -0.00712492 Jy ! Component: 1200 - total flux cleaned = -0.00731372 Jy ! Component: 1250 - total flux cleaned = -0.00761076 Jy ! Component: 1300 - total flux cleaned = -0.00793864 Jy ! Component: 1350 - total flux cleaned = -0.00811724 Jy ! Component: 1400 - total flux cleaned = -0.00843382 Jy ! Component: 1450 - total flux cleaned = -0.00871035 Jy ! Component: 1500 - total flux cleaned = -0.00891418 Jy ! Component: 1550 - total flux cleaned = -0.00911494 Jy ! Component: 1600 - total flux cleaned = -0.00921359 Jy ! Component: 1650 - total flux cleaned = -0.00950488 Jy ! Component: 1700 - total flux cleaned = -0.00956771 Jy ! Component: 1750 - total flux cleaned = -0.00963063 Jy ! Component: 1800 - total flux cleaned = -0.00963058 Jy ! Component: 1850 - total flux cleaned = -0.00966126 Jy ! Component: 1900 - total flux cleaned = -0.00969133 Jy ! Component: 1950 - total flux cleaned = -0.00969151 Jy ! Component: 2000 - total flux cleaned = -0.00983799 Jy ! Total flux subtracted in 2048 components = -0.00989555 Jy ! Clean residual min=-0.001611 max=0.001587 Jy/beam ! Clean residual mean=0.000001 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 1.43913 Jy keep ! Adding 120 model components to the UV plane model. ! The established model now contains 163 components and 1.43913 Jy ![Exited script file: muppet] wmap "J2129-1538_X_2017_03_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8965 x 2.04 at 9.131 degrees (North through East) ! Clean map min=-0.0031277 max=1.1922 Jy/beam ! Writing clean map to FITS file: J2129-1538_X_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.19225 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000516478 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.129959 0.129959 0.259918 0.519836 1.03967 2.07934 4.15869 8.31737 16.6347 33.2695 66.539 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.192 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8965 x 2.04 at 9.131 degrees (North through East) ! Clean map min=-0.0031277 max=1.1922 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 J2129-1538_X_2017_03_27_pus_uvs.log closed on Sat Apr 27 22:09:04 2019