! Started logfile: J0542-0913_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:37:39 2016 obs J0542-0913_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J0542-0913_X_2014_12_20_pus_uva.fits ! AN table 1: 93 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.966547 visibilities/baseline/integration-bin. ! Found source: J0542-0913 ! ! 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 364 lines of history. ! ! Reading 48540 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 J0542-0913_X_2014_12_20_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 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.805528Jy sigma=0.009688 ! Fit after self-cal, rms=0.780039Jy sigma=0.009379 ! 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=0.7249 mas, bmaj=1.792 mas, bpa=-2.318 degrees ! Estimated noise=552.498 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 = 0.166183 Jy ! Component: 100 - total flux cleaned = 0.213111 Jy ! Total flux subtracted in 100 components = 0.213111 Jy ! Clean residual min=-0.007104 max=0.021666 Jy/beam ! Clean residual mean=0.000047 rms=0.002618 Jy/beam ! Combined flux in latest and established models = 0.213111 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.213111 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=0.081628Jy sigma=0.000958 ! Fit after self-cal, rms=0.081643Jy sigma=0.000958 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.024873 Jy ! Component: 100 - total flux cleaned = 0.0390526 Jy ! Total flux subtracted in 100 components = 0.0390526 Jy ! Clean residual min=-0.005440 max=0.007044 Jy/beam ! Clean residual mean=0.000012 rms=0.001338 Jy/beam ! Combined flux in latest and established models = 0.252164 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 15 components and 0.252164 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=0.072784Jy sigma=0.000833 ! Fit after self-cal, rms=0.072810Jy sigma=0.000833 ! 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=0.8826 mas, bmaj=2.078 mas, bpa=-1.868 degrees ! Estimated noise=268.324 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 = 0.00936205 Jy ! Component: 100 - total flux cleaned = 0.0139884 Jy ! Component: 150 - total flux cleaned = 0.016421 Jy ! Component: 200 - total flux cleaned = 0.0169339 Jy ! Total flux subtracted in 200 components = 0.0169339 Jy ! Clean residual min=-0.005586 max=0.004915 Jy/beam ! Clean residual mean=-0.000019 rms=0.001143 Jy/beam ! Combined flux in latest and established models = 0.269098 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 35 components and 0.269098 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=0.071700Jy sigma=0.000819 ! Fit after self-cal, rms=0.071712Jy sigma=0.000819 ! 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 0.91 FD 1.04 HN 1.04 KP 1.10 ! LA 0.97 MK 0.99 NL 0.95 OV 0.93 ! PT 1.09 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.07 HN 1.03 KP 1.06 ! LA 0.99 MK 0.99 NL 0.94 OV 0.94 ! PT 1.04 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.06 HN 1.06 KP 0.99 ! LA 0.99 MK 1.02 NL 0.94 OV 0.94 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.05 HN 1.03 KP 0.95 ! LA 1.01 MK 1.00 NL 0.94 OV 0.92 ! PT 1.05 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.05 HN 1.01 KP 0.91 ! LA 1.00 MK 1.03 NL 0.96 OV 0.93 ! PT 1.05 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.10 HN 1.01 KP 0.91 ! LA 1.01 MK 1.02 NL 0.96 OV 0.95 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.18 HN 1.16 KP 0.89 ! LA 1.02 MK 1.03 NL 1.00 OV 0.99 ! PT 1.14 SC 1.10 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.11 HN 1.09 KP 0.89 ! LA 1.00 MK 0.99 NL 0.96 OV 0.98 ! PT 1.05 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.08 HN 1.09 KP 0.92 ! LA 1.02 MK 0.98 NL 0.96 OV 0.98 ! PT 1.06 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.07 HN 1.07 KP 0.97 ! LA 1.03 MK 0.99 NL 0.96 OV 0.97 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.09 HN 1.04 KP 1.00 ! LA 1.04 MK 1.01 NL 0.96 OV 0.96 ! PT 1.06 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.09 HN 1.03 KP 0.99 ! LA 1.00 MK 1.00 NL 0.96 OV 0.98 ! PT 1.06 SC 0.98 ! ! ! Fit before self-cal, rms=0.071712Jy sigma=0.000819 ! Fit after self-cal, rms=0.069956Jy sigma=0.000783 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8892 mas, bmaj=2.079 mas, bpa=-2.013 degrees ! Estimated noise=268.968 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-0.2, -4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00201934 Jy ! Component: 100 - total flux cleaned = 0.00240053 Jy ! Component: 150 - total flux cleaned = 0.00253326 Jy ! Component: 200 - total flux cleaned = 0.00253141 Jy ! Total flux subtracted in 200 components = 0.00253141 Jy ! Clean residual min=-0.001369 max=0.001265 Jy/beam ! Clean residual mean=-0.000014 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.271629 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 50 components and 0.271629 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=0.069860Jy sigma=0.000782 ! Fit after self-cal, rms=0.069886Jy sigma=0.000781 ! 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=0.069886Jy sigma=0.000781 ! Fit after self-cal, rms=0.069986Jy sigma=0.000780 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8894 mas, bmaj=2.084 mas, bpa=-1.968 degrees ! Estimated noise=269.174 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000785649 Jy ! Component: 100 - total flux cleaned = 0.000720717 Jy ! Component: 150 - total flux cleaned = 0.000665374 Jy ! Component: 200 - total flux cleaned = 0.000690522 Jy ! Total flux subtracted in 200 components = 0.000690522 Jy ! Clean residual min=-0.001132 max=0.001092 Jy/beam ! Clean residual mean=-0.000007 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.27232 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 60 components and 0.27232 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=0.069956Jy sigma=0.000780 ! Fit after self-cal, rms=0.069960Jy sigma=0.000780 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 = 0.000159772 Jy ! Component: 100 - total flux cleaned = 0.000159637 Jy ! Component: 150 - total flux cleaned = 0.000138377 Jy ! Component: 200 - total flux cleaned = 0.000137955 Jy ! Total flux subtracted in 200 components = 0.000137955 Jy ! Clean residual min=-0.001129 max=0.001015 Jy/beam ! Clean residual mean=-0.000007 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.272458 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 66 components and 0.272458 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=0.069946Jy sigma=0.000780 ! Fit after self-cal, rms=0.069946Jy sigma=0.000780 ! 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=0.069946Jy sigma=0.000780 ! Fit after self-cal, rms=0.069961Jy sigma=0.000780 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8897 mas, bmaj=2.084 mas, bpa=-1.985 degrees ! Estimated noise=269.261 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000209934 Jy ! Component: 100 - total flux cleaned = 0.000209448 Jy ! Component: 150 - total flux cleaned = 0.000209647 Jy ! Component: 200 - total flux cleaned = 0.000226511 Jy ! Total flux subtracted in 200 components = 0.000226511 Jy ! Clean residual min=-0.001071 max=0.000974 Jy/beam ! Clean residual mean=-0.000007 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.272684 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 69 components and 0.272684 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=0.069951Jy sigma=0.000779 ! Fit after self-cal, rms=0.069950Jy sigma=0.000779 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 = 7.63626e-05 Jy ! Component: 100 - total flux cleaned = 6.08686e-05 Jy ! Component: 150 - total flux cleaned = 6.10322e-05 Jy ! Component: 200 - total flux cleaned = 6.07386e-05 Jy ! Total flux subtracted in 200 components = 6.07386e-05 Jy ! Clean residual min=-0.001071 max=0.000930 Jy/beam ! Clean residual mean=-0.000007 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.272745 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 71 components and 0.272745 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=0.069943Jy sigma=0.000779 ! Fit after self-cal, rms=0.069943Jy sigma=0.000779 ! 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=0.069943Jy sigma=0.000779 ! Fit after self-cal, rms=0.069956Jy sigma=0.000779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.196 mas, bmaj=3.857 mas, bpa=2.682 degrees ! Estimated noise=331.096 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000363655 Jy ! Component: 100 - total flux cleaned = -0.000387722 Jy ! Component: 150 - total flux cleaned = -0.0003876 Jy ! Component: 200 - total flux cleaned = -0.000387794 Jy ! Total flux subtracted in 200 components = -0.000387794 Jy ! Clean residual min=-0.000712 max=0.000800 Jy/beam ! Clean residual mean=-0.000011 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.272357 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 79 components and 0.272357 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=0.069959Jy sigma=0.000779 ! Fit after self-cal, rms=0.069957Jy sigma=0.000779 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 = -5.71631e-05 Jy ! Component: 100 - total flux cleaned = -5.65423e-05 Jy ! Component: 150 - total flux cleaned = -6.30307e-05 Jy ! Component: 200 - total flux cleaned = -6.84499e-05 Jy ! Total flux subtracted in 200 components = -6.84499e-05 Jy ! Clean residual min=-0.000685 max=0.000770 Jy/beam ! Clean residual mean=-0.000010 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.272289 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 84 components and 0.272289 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=0.069959Jy sigma=0.000779 ! Fit after self-cal, rms=0.069959Jy sigma=0.000779 ! 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=0.8899 mas, bmaj=2.084 mas, bpa=-2.01 degrees ! Estimated noise=269.334 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8899 x 2.084 at -2.01 degrees (North through East) ! Clean map min=-0.00091731 max=0.22441 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=0.7321 mas, bmaj=1.796 mas, bpa=-2.381 degrees ! Estimated noise=555.762 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.167068 Jy ! Component: 100 - total flux cleaned = 0.21266 Jy ! Component: 150 - total flux cleaned = 0.236529 Jy ! Component: 200 - total flux cleaned = 0.249924 Jy ! Total flux subtracted in 200 components = 0.249924 Jy ! Clean residual min=-0.003434 max=0.006603 Jy/beam ! Clean residual mean=0.000017 rms=0.000874 Jy/beam ! Combined flux in latest and established models = 0.249924 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.249924 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8899 mas, bmaj=2.084 mas, bpa=-2.01 degrees ! Estimated noise=269.334 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 = 0.00976969 Jy ! Component: 100 - total flux cleaned = 0.0149024 Jy ! Component: 150 - total flux cleaned = 0.0180762 Jy ! Component: 200 - total flux cleaned = 0.0201921 Jy ! Total flux subtracted in 200 components = 0.0201921 Jy ! Clean residual min=-0.001401 max=0.001337 Jy/beam ! Clean residual mean=-0.000001 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.270116 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 45 components and 0.270116 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=2.196 mas, bmaj=3.857 mas, bpa=2.682 degrees ! Estimated noise=331.096 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00161424 Jy ! Component: 100 - total flux cleaned = 0.00206042 Jy ! Component: 150 - total flux cleaned = 0.00227238 Jy ! Component: 200 - total flux cleaned = 0.00229158 Jy ! Total flux subtracted in 200 components = 0.00229158 Jy ! Clean residual min=-0.000829 max=0.000841 Jy/beam ! Clean residual mean=-0.000010 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.272408 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.94924e-05 Jy ! Component: 100 - total flux cleaned = 2.99086e-05 Jy ! Component: 150 - total flux cleaned = 1.87884e-05 Jy ! Component: 200 - total flux cleaned = 9.1204e-06 Jy ! Total flux subtracted in 200 components = 9.1204e-06 Jy ! Clean residual min=-0.000746 max=0.000793 Jy/beam ! Clean residual mean=-0.000011 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.272417 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 74 components and 0.272417 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8899 mas, bmaj=2.084 mas, bpa=-2.01 degrees ! Estimated noise=269.334 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.61865e-05 Jy ! Component: 100 - total flux cleaned = 0.00013865 Jy ! Component: 150 - total flux cleaned = 0.000210009 Jy ! Component: 200 - total flux cleaned = 0.000242822 Jy ! Total flux subtracted in 200 components = 0.000242822 Jy ! Clean residual min=-0.001104 max=0.001031 Jy/beam ! Clean residual mean=-0.000006 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.27266 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 83 components and 0.27266 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=0.070027Jy sigma=0.000780 ! Fit after self-cal, rms=0.070021Jy sigma=0.000780 wmodel J0542-0913_X_2014_12_20_pus_map.mod ! Writing 83 model components to file: J0542-0913_X_2014_12_20_pus_map.mod wobs J0542-0913_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J0542-0913_X_2014_12_20_pus_uvs.fits wwins J0542-0913_X_2014_12_20_pus_map.win ! wwins: Wrote 2 windows to J0542-0913_X_2014_12_20_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 = -0.000344004 Jy ! Component: 100 - total flux cleaned = -0.000586243 Jy ! Component: 150 - total flux cleaned = -0.000780043 Jy ! Component: 200 - total flux cleaned = -0.000896874 Jy ! Component: 250 - total flux cleaned = -0.00102565 Jy ! Component: 300 - total flux cleaned = -0.0011648 Jy ! Component: 350 - total flux cleaned = -0.00128391 Jy ! Component: 400 - total flux cleaned = -0.00139916 Jy ! Component: 450 - total flux cleaned = -0.00148313 Jy ! Component: 500 - total flux cleaned = -0.00163326 Jy ! Component: 550 - total flux cleaned = -0.00175326 Jy ! Component: 600 - total flux cleaned = -0.00184468 Jy ! Component: 650 - total flux cleaned = -0.00190904 Jy ! Component: 700 - total flux cleaned = -0.00203482 Jy ! Component: 750 - total flux cleaned = -0.00208399 Jy ! Component: 800 - total flux cleaned = -0.00210833 Jy ! Component: 850 - total flux cleaned = -0.00216792 Jy ! Component: 900 - total flux cleaned = -0.00219141 Jy ! Component: 950 - total flux cleaned = -0.00221444 Jy ! Component: 1000 - total flux cleaned = -0.00220321 Jy ! Component: 1050 - total flux cleaned = -0.00222572 Jy ! Component: 1100 - total flux cleaned = -0.00223664 Jy ! Component: 1150 - total flux cleaned = -0.00221497 Jy ! Component: 1200 - total flux cleaned = -0.00222584 Jy ! Component: 1250 - total flux cleaned = -0.00223665 Jy ! Component: 1300 - total flux cleaned = -0.00225728 Jy ! Component: 1350 - total flux cleaned = -0.00225733 Jy ! Component: 1400 - total flux cleaned = -0.00226743 Jy ! Component: 1450 - total flux cleaned = -0.0022975 Jy ! Component: 1500 - total flux cleaned = -0.00229765 Jy ! Component: 1550 - total flux cleaned = -0.00228806 Jy ! Component: 1600 - total flux cleaned = -0.00232675 Jy ! Component: 1650 - total flux cleaned = -0.00229812 Jy ! Component: 1700 - total flux cleaned = -0.00232635 Jy ! Component: 1750 - total flux cleaned = -0.00233595 Jy ! Component: 1800 - total flux cleaned = -0.00233581 Jy ! Component: 1850 - total flux cleaned = -0.00234503 Jy ! Component: 1900 - total flux cleaned = -0.00238119 Jy ! Component: 1950 - total flux cleaned = -0.00240794 Jy ! Component: 2000 - total flux cleaned = -0.00243444 Jy ! Total flux subtracted in 2048 components = -0.00246943 Jy ! Clean residual min=-0.000473 max=0.000455 Jy/beam ! Clean residual mean=-0.000002 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.27019 Jy keep ! Adding 136 model components to the UV plane model. ! The established model now contains 219 components and 0.27019 Jy ![Exited script file: muppet] wmap "J0542-0913_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8899 x 2.084 at -2.01 degrees (North through East) ! Clean map min=-0.00085848 max=0.22427 Jy/beam ! Writing clean map to FITS file: J0542-0913_X_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.224273 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000158472 device "J0542-0913_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J0542-0913_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.211981 0.211981 0.423963 0.847925 1.69585 3.3917 6.7834 13.5668 27.1336 54.2672 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.224 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8899 x 2.084 at -2.01 degrees (North through East) ! Clean map min=-0.00085848 max=0.22427 Jy/beam quit ! Quitting program ! Log file J0542-0913_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:37:43 2016