! Started logfile: J0555+3948_X_2017_01_21_pus_uvs.log on Sun May 5 15:26:15 2019 obs J0555+3948_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J0555+3948_X_2017_01_21_pus_uva.fits ! AN table 1: 23 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.663043 visibilities/baseline/integration-bin. ! Found source: J0555+3948 ! ! 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 1086 lines of history. ! ! Reading 6588 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 J0555+3948_X_2017_01_21_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 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.234158Jy sigma=0.010546 ! Fit after self-cal, rms=1.216027Jy sigma=0.010412 ! 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=0.6644 mas, bmaj=1.915 mas, bpa=-3.942 degrees ! Estimated noise=1615.89 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 = 1.41488 Jy ! Component: 100 - total flux cleaned = 1.99809 Jy ! Total flux subtracted in 100 components = 1.99809 Jy ! Clean residual min=-0.114674 max=0.271981 Jy/beam ! Clean residual mean=-0.000407 rms=0.035289 Jy/beam ! Combined flux in latest and established models = 1.99809 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 1.99809 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=0.535549Jy sigma=0.004691 ! Fit after self-cal, rms=0.524369Jy sigma=0.004634 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.314018 Jy ! Component: 100 - total flux cleaned = 0.485014 Jy ! Total flux subtracted in 100 components = 0.485014 Jy ! Clean residual min=-0.068753 max=0.106503 Jy/beam ! Clean residual mean=-0.000152 rms=0.017519 Jy/beam ! Combined flux in latest and established models = 2.4831 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 2.4831 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=0.267285Jy sigma=0.002317 ! Fit after self-cal, rms=0.264625Jy sigma=0.002303 ! Inverting map ! Added new window around map position (-1, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.115705 Jy ! Component: 100 - total flux cleaned = 0.186662 Jy ! Total flux subtracted in 100 components = 0.186662 Jy ! Clean residual min=-0.053664 max=0.053572 Jy/beam ! Clean residual mean=-0.000054 rms=0.012813 Jy/beam ! Combined flux in latest and established models = 2.66976 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 20 components and 2.66976 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=0.216044Jy sigma=0.001753 ! Fit after self-cal, rms=0.214111Jy sigma=0.001742 ! 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=0.8019 mas, bmaj=2.111 mas, bpa=-2.863 degrees ! Estimated noise=1112.38 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 = 0.042319 Jy ! Component: 100 - total flux cleaned = 0.0603088 Jy ! Component: 150 - total flux cleaned = 0.0724789 Jy ! Component: 200 - total flux cleaned = 0.0817121 Jy ! Total flux subtracted in 200 components = 0.0817121 Jy ! Clean residual min=-0.044584 max=0.051210 Jy/beam ! Clean residual mean=-0.000011 rms=0.012812 Jy/beam ! Combined flux in latest and established models = 2.75148 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 39 components and 2.75148 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=0.204404Jy sigma=0.001573 ! Fit after self-cal, rms=0.203926Jy sigma=0.001571 ! 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 1.04 FD 0.92 HN 0.99 LA 1.10 ! MK 0.96 NL 0.94 OV 0.94 PT 0.99 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.92 HN 1.01 LA 1.09 ! MK 0.97 NL 0.94 OV 0.94 PT 0.98 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.92 HN 1.01 LA 1.09 ! MK 0.98 NL 0.95 OV 0.93 PT 0.98 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 HN 0.99 LA 1.11 ! MK 0.98 NL 0.94 OV 0.93 PT 0.99 ! SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.95 HN 1.00 LA 1.11 ! MK 1.00 NL 0.94 OV 0.95 PT 1.00 ! SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.96 HN 0.99 LA 1.11 ! MK 0.99 NL 0.95 OV 0.97 PT 0.99 ! SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.93 HN 1.00 LA 1.11 ! MK 1.01 NL 0.95 OV 0.98 PT 0.99 ! SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.96 HN 1.01 LA 1.11 ! MK 0.98 NL 0.96 OV 0.99 PT 1.00 ! SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.93 HN 1.00 LA 1.13 ! MK 0.96 NL 0.95 OV 0.99 PT 0.99 ! SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.93 HN 1.03 LA 1.13 ! MK 1.00 NL 0.95 OV 0.97 PT 0.99 ! SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.94 HN 1.02 LA 1.15 ! MK 0.99 NL 0.95 OV 0.97 PT 1.00 ! SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.99 HN 1.00 LA 1.14 ! MK 0.99 NL 0.95 OV 0.97 PT 1.00 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.203926Jy sigma=0.001571 ! Fit after self-cal, rms=0.117076Jy sigma=0.000813 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7992 mas, bmaj=2.115 mas, bpa=-3.043 degrees ! Estimated noise=1103.68 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 = 0.0238375 Jy ! Component: 100 - total flux cleaned = 0.0323016 Jy ! Component: 150 - total flux cleaned = 0.0365041 Jy ! Component: 200 - total flux cleaned = 0.0387009 Jy ! Total flux subtracted in 200 components = 0.0387009 Jy ! Clean residual min=-0.011256 max=0.013097 Jy/beam ! Clean residual mean=-0.000038 rms=0.003376 Jy/beam ! Combined flux in latest and established models = 2.79018 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 50 components and 2.79018 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=0.112147Jy sigma=0.000760 ! Fit after self-cal, rms=0.111948Jy sigma=0.000757 ! 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=0.111948Jy sigma=0.000757 ! Fit after self-cal, rms=0.108280Jy sigma=0.000728 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7968 mas, bmaj=2.114 mas, bpa=-3.139 degrees ! Estimated noise=1102.93 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0142788 Jy ! Component: 100 - total flux cleaned = 0.019757 Jy ! Component: 150 - total flux cleaned = 0.0231541 Jy ! Component: 200 - total flux cleaned = 0.0257266 Jy ! Total flux subtracted in 200 components = 0.0257266 Jy ! Clean residual min=-0.008823 max=0.009744 Jy/beam ! Clean residual mean=-0.000034 rms=0.002516 Jy/beam ! Combined flux in latest and established models = 2.8159 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 55 components and 2.8159 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=0.106253Jy sigma=0.000704 ! Fit after self-cal, rms=0.106148Jy sigma=0.000703 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 = 0.00329252 Jy ! Component: 100 - total flux cleaned = 0.00541925 Jy ! Component: 150 - total flux cleaned = 0.00680576 Jy ! Component: 200 - total flux cleaned = 0.00778681 Jy ! Total flux subtracted in 200 components = 0.00778681 Jy ! Clean residual min=-0.008356 max=0.009839 Jy/beam ! Clean residual mean=-0.000030 rms=0.002430 Jy/beam ! Combined flux in latest and established models = 2.82369 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 63 components and 2.82369 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=0.105680Jy sigma=0.000699 ! Fit after self-cal, rms=0.105638Jy sigma=0.000698 ! 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=0.105638Jy sigma=0.000698 ! Fit after self-cal, rms=0.100852Jy sigma=0.000669 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7957 mas, bmaj=2.113 mas, bpa=-3.162 degrees ! Estimated noise=1102.38 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00639397 Jy ! Component: 100 - total flux cleaned = 0.00939059 Jy ! Component: 150 - total flux cleaned = 0.0114347 Jy ! Component: 200 - total flux cleaned = 0.0129345 Jy ! Total flux subtracted in 200 components = 0.0129345 Jy ! Clean residual min=-0.006481 max=0.005971 Jy/beam ! Clean residual mean=-0.000005 rms=0.001561 Jy/beam ! Combined flux in latest and established models = 2.83662 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 64 components and 2.83662 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=0.100297Jy sigma=0.000663 ! Fit after self-cal, rms=0.100269Jy sigma=0.000663 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 = 0.00197095 Jy ! Component: 100 - total flux cleaned = 0.00290583 Jy ! Component: 150 - total flux cleaned = 0.00364892 Jy ! Component: 200 - total flux cleaned = 0.00413803 Jy ! Total flux subtracted in 200 components = 0.00413803 Jy ! Clean residual min=-0.006284 max=0.006094 Jy/beam ! Clean residual mean=-0.000003 rms=0.001521 Jy/beam ! Combined flux in latest and established models = 2.84076 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 67 components and 2.84076 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=0.100052Jy sigma=0.000660 ! Fit after self-cal, rms=0.100033Jy sigma=0.000660 ! 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=0.100033Jy sigma=0.000660 ! Fit after self-cal, rms=0.099736Jy sigma=0.000659 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.833 mas, bmaj=2.639 mas, bpa=-9.245 degrees ! Estimated noise=1452.48 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00602296 Jy ! Component: 100 - total flux cleaned = 0.00867066 Jy ! Component: 150 - total flux cleaned = 0.0102912 Jy ! Component: 200 - total flux cleaned = 0.011093 Jy ! Total flux subtracted in 200 components = 0.011093 Jy ! Clean residual min=-0.005270 max=0.006574 Jy/beam ! Clean residual mean=-0.000009 rms=0.001644 Jy/beam ! Combined flux in latest and established models = 2.85186 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 80 components and 2.85186 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=0.099749Jy sigma=0.000659 ! Fit after self-cal, rms=0.099688Jy sigma=0.000658 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 = 0.000745127 Jy ! Component: 100 - total flux cleaned = 0.00117401 Jy ! Component: 150 - total flux cleaned = 0.00151132 Jy ! Component: 200 - total flux cleaned = 0.00173273 Jy ! Total flux subtracted in 200 components = 0.00173273 Jy ! Clean residual min=-0.005519 max=0.006512 Jy/beam ! Clean residual mean=-0.000008 rms=0.001654 Jy/beam ! Combined flux in latest and established models = 2.85359 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 84 components and 2.85359 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=0.099740Jy sigma=0.000659 ! Fit after self-cal, rms=0.099704Jy sigma=0.000658 ! 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=0.7947 mas, bmaj=2.111 mas, bpa=-3.187 degrees ! Estimated noise=1101.77 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7947 x 2.111 at -3.187 degrees (North through East) ! Clean map min=-0.0046521 max=1.8814 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=0.099704Jy sigma=0.000658 ! Fit after self-cal, rms=0.093327Jy sigma=0.000607 ! Inverting map and beam ! Estimated beam: bmin=0.7951 mas, bmaj=2.111 mas, bpa=-3.192 degrees ! Estimated noise=1102.76 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000607446 Jy ! Component: 100 - total flux cleaned = 0.00199355 Jy ! Component: 150 - total flux cleaned = 0.00295507 Jy ! Component: 200 - total flux cleaned = 0.00372878 Jy ! Total flux subtracted in 200 components = 0.00372878 Jy ! Clean residual min=-0.005574 max=0.005742 Jy/beam ! Clean residual mean=-0.000005 rms=0.001282 Jy/beam ! Combined flux in latest and established models = 2.85732 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 85 components and 2.85732 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=0.093050Jy sigma=0.000603 ! Fit after self-cal, rms=0.093034Jy sigma=0.000603 ! Inverting map ! Added new window around map position (4.8, 18). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00274905 Jy ! Component: 100 - total flux cleaned = 0.0031053 Jy ! Component: 150 - total flux cleaned = 0.00373357 Jy ! Component: 200 - total flux cleaned = 0.00431328 Jy ! Total flux subtracted in 200 components = 0.00431328 Jy ! Clean residual min=-0.004746 max=0.005281 Jy/beam ! Clean residual mean=-0.000003 rms=0.001195 Jy/beam ! Combined flux in latest and established models = 2.86163 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 96 components and 2.86163 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=0.092705Jy sigma=0.000600 ! Fit after self-cal, rms=0.092691Jy sigma=0.000600 ! Inverting map ! Added new window around map position (-2, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00490224 Jy ! Component: 100 - total flux cleaned = 0.00576467 Jy ! Component: 150 - total flux cleaned = 0.00664625 Jy ! Component: 200 - total flux cleaned = 0.00685267 Jy ! Total flux subtracted in 200 components = 0.00685267 Jy ! Clean residual min=-0.004610 max=0.004729 Jy/beam ! Clean residual mean=-0.000004 rms=0.001101 Jy/beam ! Combined flux in latest and established models = 2.86848 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 106 components and 2.86848 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=0.092319Jy sigma=0.000596 ! Fit after self-cal, rms=0.092314Jy sigma=0.000596 ! Inverting map ! Added new window around map position (-4.4, 17.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00300596 Jy ! Component: 100 - total flux cleaned = 0.00427799 Jy ! Component: 150 - total flux cleaned = 0.00565414 Jy ! Component: 200 - total flux cleaned = 0.00622944 Jy ! Total flux subtracted in 200 components = 0.00622944 Jy ! Clean residual min=-0.004384 max=0.003646 Jy/beam ! Clean residual mean=-0.000004 rms=0.001020 Jy/beam ! Combined flux in latest and established models = 2.87471 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 120 components and 2.87471 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=0.091970Jy sigma=0.000593 ! Fit after self-cal, rms=0.091950Jy sigma=0.000593 ! 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=0.091950Jy sigma=0.000593 ! Fit after self-cal, rms=0.091853Jy sigma=0.000592 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=0.6599 mas, bmaj=1.922 mas, bpa=-4.188 degrees ! Estimated noise=1581.66 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.39087 Jy ! Component: 100 - total flux cleaned = 1.97784 Jy ! Component: 150 - total flux cleaned = 2.28676 Jy ! Component: 200 - total flux cleaned = 2.46426 Jy ! Total flux subtracted in 200 components = 2.46426 Jy ! Clean residual min=-0.041143 max=0.091621 Jy/beam ! Clean residual mean=-0.000193 rms=0.012219 Jy/beam ! Combined flux in latest and established models = 2.46426 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 11 model components to the UV plane model. ! The established model now contains 11 components and 2.46426 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7943 mas, bmaj=2.11 mas, bpa=-3.201 degrees ! Estimated noise=1102.19 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 = 0.150409 Jy ! Component: 100 - total flux cleaned = 0.231821 Jy ! Component: 150 - total flux cleaned = 0.28115 Jy ! Component: 200 - total flux cleaned = 0.313823 Jy ! Total flux subtracted in 200 components = 0.313823 Jy ! Clean residual min=-0.009456 max=0.017994 Jy/beam ! Clean residual mean=-0.000065 rms=0.003260 Jy/beam ! Combined flux in latest and established models = 2.77808 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 36 components and 2.77808 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.023172 Jy ! Component: 100 - total flux cleaned = 0.0399986 Jy ! Component: 150 - total flux cleaned = 0.0522971 Jy ! Component: 200 - total flux cleaned = 0.0614477 Jy ! Total flux subtracted in 200 components = 0.0614477 Jy ! Clean residual min=-0.005490 max=0.005560 Jy/beam ! Clean residual mean=-0.000021 rms=0.001462 Jy/beam ! Combined flux in latest and established models = 2.83953 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 50 components and 2.83953 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.832 mas, bmaj=2.637 mas, bpa=-9.257 degrees ! Estimated noise=1454.46 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110692 Jy ! Component: 100 - total flux cleaned = 0.0173512 Jy ! Component: 150 - total flux cleaned = 0.0218387 Jy ! Component: 200 - total flux cleaned = 0.025172 Jy ! Total flux subtracted in 200 components = 0.025172 Jy ! Clean residual min=-0.003779 max=0.004403 Jy/beam ! Clean residual mean=-0.000014 rms=0.001204 Jy/beam ! Combined flux in latest and established models = 2.8647 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 = 0.0022948 Jy ! Component: 100 - total flux cleaned = 0.00452639 Jy ! Component: 150 - total flux cleaned = 0.00639828 Jy ! Component: 200 - total flux cleaned = 0.00798194 Jy ! Total flux subtracted in 200 components = 0.00798194 Jy ! Clean residual min=-0.003533 max=0.003983 Jy/beam ! Clean residual mean=-0.000009 rms=0.001073 Jy/beam ! Combined flux in latest and established models = 2.87268 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 100 components and 2.87269 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7943 mas, bmaj=2.11 mas, bpa=-3.201 degrees ! Estimated noise=1102.19 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133022 Jy ! Component: 100 - total flux cleaned = 0.003316 Jy ! Component: 150 - total flux cleaned = 0.00508291 Jy ! Component: 200 - total flux cleaned = 0.00627549 Jy ! Total flux subtracted in 200 components = 0.00627549 Jy ! Clean residual min=-0.003933 max=0.003936 Jy/beam ! Clean residual mean=-0.000005 rms=0.000979 Jy/beam ! Combined flux in latest and established models = 2.87896 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 119 components and 2.87896 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=0.091801Jy sigma=0.000592 ! Fit after self-cal, rms=0.091769Jy sigma=0.000592 wmodel J0555+3948_X_2017_01_21_pus_map.mod ! Writing 119 model components to file: J0555+3948_X_2017_01_21_pus_map.mod wobs J0555+3948_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J0555+3948_X_2017_01_21_pus_uvs.fits wwins J0555+3948_X_2017_01_21_pus_map.win ! wwins: Wrote 5 windows to J0555+3948_X_2017_01_21_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 = 0.00058892 Jy ! Component: 100 - total flux cleaned = 0.000459417 Jy ! Component: 150 - total flux cleaned = 0.00058092 Jy ! Component: 200 - total flux cleaned = 0.0006396 Jy ! Component: 250 - total flux cleaned = 0.000696246 Jy ! Component: 300 - total flux cleaned = 0.000804964 Jy ! Component: 350 - total flux cleaned = 0.000540138 Jy ! Component: 400 - total flux cleaned = 0.000436471 Jy ! Component: 450 - total flux cleaned = 0.000182212 Jy ! Component: 500 - total flux cleaned = -1.66427e-05 Jy ! Component: 550 - total flux cleaned = -0.000259722 Jy ! Component: 600 - total flux cleaned = -0.000307179 Jy ! Component: 650 - total flux cleaned = -0.000446933 Jy ! Component: 700 - total flux cleaned = -0.000446508 Jy ! Component: 750 - total flux cleaned = -0.000401202 Jy ! Component: 800 - total flux cleaned = -0.000446321 Jy ! Component: 850 - total flux cleaned = -0.000533926 Jy ! Component: 900 - total flux cleaned = -0.000577114 Jy ! Component: 950 - total flux cleaned = -0.000618645 Jy ! Component: 1000 - total flux cleaned = -0.000576766 Jy ! Component: 1050 - total flux cleaned = -0.000576828 Jy ! Component: 1100 - total flux cleaned = -0.000455408 Jy ! Component: 1150 - total flux cleaned = -0.000375286 Jy ! Component: 1200 - total flux cleaned = -0.00021788 Jy ! Component: 1250 - total flux cleaned = -0.000179314 Jy ! Component: 1300 - total flux cleaned = -6.46747e-05 Jy ! Component: 1350 - total flux cleaned = -2.72723e-05 Jy ! Component: 1400 - total flux cleaned = 9.60802e-06 Jy ! Component: 1450 - total flux cleaned = 8.30048e-05 Jy ! Component: 1500 - total flux cleaned = 8.34663e-05 Jy ! Component: 1550 - total flux cleaned = 1.18595e-05 Jy ! Component: 1600 - total flux cleaned = 4.73017e-05 Jy ! Component: 1650 - total flux cleaned = 0.000117018 Jy ! Component: 1700 - total flux cleaned = 0.000116459 Jy ! Component: 1750 - total flux cleaned = 0.000115982 Jy ! Component: 1800 - total flux cleaned = 0.000149796 Jy ! Component: 1850 - total flux cleaned = 0.000216055 Jy ! Component: 1900 - total flux cleaned = 0.000149875 Jy ! Component: 1950 - total flux cleaned = 0.000182361 Jy ! Component: 2000 - total flux cleaned = 0.000342666 Jy ! Total flux subtracted in 2048 components = 0.000374098 Jy ! Clean residual min=-0.001798 max=0.001691 Jy/beam ! Clean residual mean=-0.000002 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 2.87934 Jy keep ! Adding 135 model components to the UV plane model. ! The established model now contains 254 components and 2.87933 Jy ![Exited script file: muppet] wmap "J0555+3948_X_2017_01_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7943 x 2.11 at -3.201 degrees (North through East) ! Clean map min=-0.0030206 max=1.8826 Jy/beam ! Writing clean map to FITS file: J0555+3948_X_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.88263 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000584101 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0930775 0.0930775 0.186155 0.37231 0.74462 1.48924 2.97848 5.95696 11.9139 23.8278 47.6557 95.3113 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.882 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7943 x 2.11 at -3.201 degrees (North through East) ! Clean map min=-0.0030206 max=1.8826 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 J0555+3948_X_2017_01_21_pus_uvs.log closed on Sun May 5 15:26:16 2019