! Started logfile: J2354-1513_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:18:31 2016 obs J2354-1513_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J2354-1513_X_2014_08_05_pus_uva.fits ! AN table 1: 47 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.650591 visibilities/baseline/integration-bin. ! Found source: J2354-1513 ! ! 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 414 lines of history. ! ! Reading 16512 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 J2354-1513_X_2014_08_05_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 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.456539Jy sigma=0.005072 ! Fit after self-cal, rms=0.432992Jy sigma=0.004802 ! 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=0.8447 mas, bmaj=3.053 mas, bpa=19.75 degrees ! Estimated noise=797.771 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 = 0.429787 Jy ! Component: 100 - total flux cleaned = 0.576529 Jy ! Total flux subtracted in 100 components = 0.576529 Jy ! Clean residual min=-0.028408 max=0.061545 Jy/beam ! Clean residual mean=-0.000032 rms=0.010066 Jy/beam ! Combined flux in latest and established models = 0.576529 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.576529 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=0.171768Jy sigma=0.001851 ! Fit after self-cal, rms=0.171461Jy sigma=0.001848 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.064604 Jy ! Component: 100 - total flux cleaned = 0.099314 Jy ! Total flux subtracted in 100 components = 0.099314 Jy ! Clean residual min=-0.024703 max=0.030555 Jy/beam ! Clean residual mean=0.000006 rms=0.006976 Jy/beam ! Combined flux in latest and established models = 0.675843 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 26 components and 0.675843 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=0.132325Jy sigma=0.001393 ! Fit after self-cal, rms=0.132286Jy sigma=0.001393 ! 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=1.138 mas, bmaj=3.543 mas, bpa=17.81 degrees ! Estimated noise=489.066 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 = 0.0319353 Jy ! Component: 100 - total flux cleaned = 0.0483654 Jy ! Component: 150 - total flux cleaned = 0.0571668 Jy ! Component: 200 - total flux cleaned = 0.0613943 Jy ! Total flux subtracted in 200 components = 0.0613943 Jy ! Clean residual min=-0.030306 max=0.029952 Jy/beam ! Clean residual mean=0.000022 rms=0.007810 Jy/beam ! Combined flux in latest and established models = 0.737237 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 44 components and 0.737237 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=0.123131Jy sigma=0.001324 ! Fit after self-cal, rms=0.123119Jy sigma=0.001324 ! 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 0.93 FD 1.13 HN 1.09 KP 0.92 ! LA 1.03 MK 1.00* NL 0.96 OV 0.99 ! PT 1.03 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 0.93 FD 1.14 HN 1.12 KP 0.87 ! LA 1.03 MK 1.00* NL 0.95 OV 0.98 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.13 HN 1.12 KP 0.83 ! LA 1.06 MK 1.00* NL 0.96 OV 0.98 ! PT 0.95 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 0.94 FD 1.12 HN 1.09 KP 0.79 ! LA 1.07 MK 1.00* NL 0.96 OV 0.98 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.12 HN 1.06 KP 0.75 ! LA 1.07 MK 1.00* NL 0.97 OV 0.98 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.16 HN 1.09 KP 0.75 ! LA 1.07 MK 1.00* NL 0.97 OV 1.01 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.27 HN 1.20 KP 0.80 ! LA 1.15 MK 1.00* NL 1.03 OV 1.08 ! PT 1.04 SC 1.07 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.19 HN 1.15 KP 0.76 ! LA 1.07 MK 1.00* NL 0.97 OV 1.03 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.16 HN 1.16 KP 0.77 ! LA 1.08 MK 1.00* NL 0.97 OV 1.05 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.16 HN 1.15 KP 0.80 ! LA 1.10 MK 1.00* NL 0.98 OV 1.03 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.17 HN 1.14 KP 0.84 ! LA 1.10 MK 1.00* NL 0.99 OV 1.01 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.16 HN 1.13 KP 0.88 ! LA 1.09 MK 1.00* NL 1.00 OV 1.03 ! PT 1.01 SC 1.00 ! ! ! Fit before self-cal, rms=0.123119Jy sigma=0.001324 ! Fit after self-cal, rms=0.078250Jy sigma=0.000822 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.139 mas, bmaj=3.563 mas, bpa=18.05 degrees ! Estimated noise=489.137 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 = -0.00683556 Jy ! Component: 100 - total flux cleaned = -0.00759008 Jy ! Component: 150 - total flux cleaned = -0.00790364 Jy ! Component: 200 - total flux cleaned = -0.00804204 Jy ! Total flux subtracted in 200 components = -0.00804204 Jy ! Clean residual min=-0.006603 max=0.006420 Jy/beam ! Clean residual mean=-0.000018 rms=0.001745 Jy/beam ! Combined flux in latest and established models = 0.729195 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 52 components and 0.729195 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=0.077333Jy sigma=0.000812 ! Fit after self-cal, rms=0.077352Jy sigma=0.000812 ! 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=0.077352Jy sigma=0.000812 ! Fit after self-cal, rms=0.075933Jy sigma=0.000795 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.141 mas, bmaj=3.565 mas, bpa=18.07 degrees ! Estimated noise=488.45 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00479701 Jy ! Component: 100 - total flux cleaned = -0.00533748 Jy ! Component: 150 - total flux cleaned = -0.00579693 Jy ! Component: 200 - total flux cleaned = -0.00609536 Jy ! Total flux subtracted in 200 components = -0.00609536 Jy ! Clean residual min=-0.004519 max=0.005744 Jy/beam ! Clean residual mean=-0.000018 rms=0.001298 Jy/beam ! Combined flux in latest and established models = 0.723099 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 57 components and 0.723099 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=0.075431Jy sigma=0.000790 ! Fit after self-cal, rms=0.075420Jy sigma=0.000790 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-3.6, 6.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0054506 Jy ! Component: 100 - total flux cleaned = 0.00900339 Jy ! Component: 150 - total flux cleaned = 0.0110669 Jy ! Component: 200 - total flux cleaned = 0.0123219 Jy ! Total flux subtracted in 200 components = 0.0123219 Jy ! Clean residual min=-0.003585 max=0.003258 Jy/beam ! Clean residual mean=-0.000004 rms=0.000932 Jy/beam ! Combined flux in latest and established models = 0.735421 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 89 components and 0.735422 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=0.074921Jy sigma=0.000783 ! Fit after self-cal, rms=0.074892Jy sigma=0.000783 ! 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=0.074892Jy sigma=0.000783 ! Fit after self-cal, rms=0.074976Jy sigma=0.000781 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.142 mas, bmaj=3.569 mas, bpa=18.09 degrees ! Estimated noise=487.929 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00155562 Jy ! Component: 100 - total flux cleaned = -0.00109195 Jy ! Component: 150 - total flux cleaned = -0.000762223 Jy ! Component: 200 - total flux cleaned = -0.000305609 Jy ! Total flux subtracted in 200 components = -0.000305609 Jy ! Clean residual min=-0.002808 max=0.002305 Jy/beam ! Clean residual mean=-0.000005 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.735116 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 97 components and 0.735116 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=0.074738Jy sigma=0.000779 ! Fit after self-cal, rms=0.074732Jy sigma=0.000778 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 = 0.0005761 Jy ! Component: 100 - total flux cleaned = 0.00096833 Jy ! Component: 150 - total flux cleaned = 0.00127044 Jy ! Component: 200 - total flux cleaned = 0.0016083 Jy ! Total flux subtracted in 200 components = 0.0016083 Jy ! Clean residual min=-0.002570 max=0.002119 Jy/beam ! Clean residual mean=-0.000002 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.736724 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 101 components and 0.736724 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=0.074628Jy sigma=0.000777 ! Fit after self-cal, rms=0.074621Jy sigma=0.000777 ! 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=0.074621Jy sigma=0.000777 ! Fit after self-cal, rms=0.074714Jy sigma=0.000777 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.34 mas, bmaj=4.686 mas, bpa=7.917 degrees ! Estimated noise=542.027 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000353794 Jy ! Component: 100 - total flux cleaned = 0.000658889 Jy ! Component: 150 - total flux cleaned = 0.000951606 Jy ! Component: 200 - total flux cleaned = 0.00115692 Jy ! Total flux subtracted in 200 components = 0.00115692 Jy ! Clean residual min=-0.001986 max=0.002218 Jy/beam ! Clean residual mean=-0.000003 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.737881 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 121 components and 0.737881 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=0.074657Jy sigma=0.000776 ! Fit after self-cal, rms=0.074655Jy sigma=0.000776 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 = 0.000280956 Jy ! Component: 100 - total flux cleaned = 0.000445737 Jy ! Component: 150 - total flux cleaned = 0.000593557 Jy ! Component: 200 - total flux cleaned = 0.000731517 Jy ! Total flux subtracted in 200 components = 0.000731517 Jy ! Clean residual min=-0.001898 max=0.002040 Jy/beam ! Clean residual mean=-0.000002 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.738613 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 128 components and 0.738613 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=0.074634Jy sigma=0.000776 ! Fit after self-cal, rms=0.074631Jy sigma=0.000776 ! 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=1.143 mas, bmaj=3.574 mas, bpa=18.1 degrees ! Estimated noise=487.775 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.143 x 3.574 at 18.1 degrees (North through East) ! Clean map min=-0.0024413 max=0.58903 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=0.074631Jy sigma=0.000776 ! Fit after self-cal, rms=0.069358Jy sigma=0.000708 ! Inverting map and beam ! Estimated beam: bmin=1.143 mas, bmaj=3.576 mas, bpa=18.09 degrees ! Estimated noise=487.45 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000958512 Jy ! Component: 100 - total flux cleaned = -0.000808434 Jy ! Component: 150 - total flux cleaned = -0.000640938 Jy ! Component: 200 - total flux cleaned = -0.000490479 Jy ! Total flux subtracted in 200 components = -0.000490479 Jy ! Clean residual min=-0.001956 max=0.001598 Jy/beam ! Clean residual mean=-0.000002 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.738122 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 141 components and 0.738122 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=0.069287Jy sigma=0.000708 ! Fit after self-cal, rms=0.069279Jy sigma=0.000707 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000255779 Jy ! Component: 100 - total flux cleaned = 0.000417068 Jy ! Component: 150 - total flux cleaned = 0.000537602 Jy ! Component: 200 - total flux cleaned = 0.000622859 Jy ! Total flux subtracted in 200 components = 0.000622859 Jy ! Clean residual min=-0.001863 max=0.001548 Jy/beam ! Clean residual mean=-0.000001 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.738745 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 149 components and 0.738745 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=0.069249Jy sigma=0.000707 ! Fit after self-cal, rms=0.069245Jy 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=0.069245Jy sigma=0.000707 ! Fit after self-cal, rms=0.069305Jy 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=0.8435 mas, bmaj=3.09 mas, bpa=20.02 degrees ! Estimated noise=799.33 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.431121 Jy ! Component: 100 - total flux cleaned = 0.579204 Jy ! Component: 150 - total flux cleaned = 0.642241 Jy ! Component: 200 - total flux cleaned = 0.670529 Jy ! Total flux subtracted in 200 components = 0.670529 Jy ! Clean residual min=-0.006072 max=0.013290 Jy/beam ! Clean residual mean=-0.000023 rms=0.002099 Jy/beam ! Combined flux in latest and established models = 0.670529 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.670529 Jy ! Inverting map and beam ! Estimated beam: bmin=1.144 mas, bmaj=3.579 mas, bpa=18.09 degrees ! Estimated noise=487.388 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 = 0.0221263 Jy ! Component: 100 - total flux cleaned = 0.0330967 Jy ! Component: 150 - total flux cleaned = 0.0404119 Jy ! Component: 200 - total flux cleaned = 0.0458326 Jy ! Total flux subtracted in 200 components = 0.0458326 Jy ! Clean residual min=-0.002670 max=0.003640 Jy/beam ! Clean residual mean=-0.000025 rms=0.001040 Jy/beam ! Combined flux in latest and established models = 0.716362 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 63 components and 0.716361 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=2.342 mas, bmaj=4.689 mas, bpa=7.929 degrees ! Estimated noise=540.986 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00560475 Jy ! Component: 100 - total flux cleaned = 0.0095501 Jy ! Component: 150 - total flux cleaned = 0.0125512 Jy ! Component: 200 - total flux cleaned = 0.0148628 Jy ! Total flux subtracted in 200 components = 0.0148628 Jy ! Clean residual min=-0.002089 max=0.002350 Jy/beam ! Clean residual mean=-0.000015 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.731224 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 = 0.00180741 Jy ! Component: 100 - total flux cleaned = 0.00323218 Jy ! Component: 150 - total flux cleaned = 0.0043642 Jy ! Component: 200 - total flux cleaned = 0.00526958 Jy ! Total flux subtracted in 200 components = 0.00526958 Jy ! Clean residual min=-0.001805 max=0.001683 Jy/beam ! Clean residual mean=-0.000005 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.736494 Jy ! Adding 81 model components to the UV plane model. ! The established model now contains 142 components and 0.736494 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.144 mas, bmaj=3.579 mas, bpa=18.09 degrees ! Estimated noise=487.388 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117422 Jy ! Component: 100 - total flux cleaned = 0.00165496 Jy ! Component: 150 - total flux cleaned = 0.00195502 Jy ! Component: 200 - total flux cleaned = 0.00211204 Jy ! Total flux subtracted in 200 components = 0.00211204 Jy ! Clean residual min=-0.001892 max=0.001686 Jy/beam ! Clean residual mean=-0.000000 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.738606 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 160 components and 0.738606 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=0.069357Jy sigma=0.000707 ! Fit after self-cal, rms=0.069322Jy sigma=0.000707 wmodel J2354-1513_X_2014_08_05_pus_map.mod ! Writing 160 model components to file: J2354-1513_X_2014_08_05_pus_map.mod wobs J2354-1513_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J2354-1513_X_2014_08_05_pus_uvs.fits wwins J2354-1513_X_2014_08_05_pus_map.win ! wwins: Wrote 2 windows to J2354-1513_X_2014_08_05_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 = -0.000379675 Jy ! Component: 100 - total flux cleaned = -0.000459697 Jy ! Component: 150 - total flux cleaned = -0.000385042 Jy ! Component: 200 - total flux cleaned = -0.000361323 Jy ! Component: 250 - total flux cleaned = -0.000406807 Jy ! Component: 300 - total flux cleaned = -0.000472684 Jy ! Component: 350 - total flux cleaned = -0.000472653 Jy ! Component: 400 - total flux cleaned = -0.000577708 Jy ! Component: 450 - total flux cleaned = -0.000679939 Jy ! Component: 500 - total flux cleaned = -0.000739648 Jy ! Component: 550 - total flux cleaned = -0.000856602 Jy ! Component: 600 - total flux cleaned = -0.000856997 Jy ! Component: 650 - total flux cleaned = -0.00100643 Jy ! Component: 700 - total flux cleaned = -0.00104283 Jy ! Component: 750 - total flux cleaned = -0.00113235 Jy ! Component: 800 - total flux cleaned = -0.00107982 Jy ! Component: 850 - total flux cleaned = -0.00109743 Jy ! Component: 900 - total flux cleaned = -0.00113145 Jy ! Component: 950 - total flux cleaned = -0.00116523 Jy ! Component: 1000 - total flux cleaned = -0.00119805 Jy ! Component: 1050 - total flux cleaned = -0.00123045 Jy ! Component: 1100 - total flux cleaned = -0.00126245 Jy ! Component: 1150 - total flux cleaned = -0.00132496 Jy ! Component: 1200 - total flux cleaned = -0.00135568 Jy ! Component: 1250 - total flux cleaned = -0.00141649 Jy ! Component: 1300 - total flux cleaned = -0.00146145 Jy ! Component: 1350 - total flux cleaned = -0.00153478 Jy ! Component: 1400 - total flux cleaned = -0.00157813 Jy ! Component: 1450 - total flux cleaned = -0.00156361 Jy ! Component: 1500 - total flux cleaned = -0.00163418 Jy ! Component: 1550 - total flux cleaned = -0.00166221 Jy ! Component: 1600 - total flux cleaned = -0.00175859 Jy ! Component: 1650 - total flux cleaned = -0.00185347 Jy ! Component: 1700 - total flux cleaned = -0.00190686 Jy ! Component: 1750 - total flux cleaned = -0.00194643 Jy ! Component: 1800 - total flux cleaned = -0.00201192 Jy ! Component: 1850 - total flux cleaned = -0.00206369 Jy ! Component: 1900 - total flux cleaned = -0.00212779 Jy ! Component: 1950 - total flux cleaned = -0.00219116 Jy ! Component: 2000 - total flux cleaned = -0.00215356 Jy ! Total flux subtracted in 2048 components = -0.00217857 Jy ! Clean residual min=-0.000619 max=0.000642 Jy/beam ! Clean residual mean=0.000002 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.736427 Jy keep ! Adding 121 model components to the UV plane model. ! The established model now contains 281 components and 0.736427 Jy ![Exited script file: muppet] wmap "J2354-1513_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.144 x 3.579 at 18.09 degrees (North through East) ! Clean map min=-0.0013163 max=0.59254 Jy/beam ! Writing clean map to FITS file: J2354-1513_X_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.592541 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000246383 device "J2354-1513_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J2354-1513_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.124742 0.124742 0.249485 0.498969 0.997939 1.99588 3.99176 7.98351 15.967 31.934 63.8681 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.592 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.144 x 3.579 at 18.09 degrees (North through East) ! Clean map min=-0.0013163 max=0.59254 Jy/beam quit ! Quitting program ! Log file J2354-1513_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:18:33 2016