! Started logfile: J0134+0003_X_2017_01_21_pus_uvs.log on Sun May 5 15:24:37 2019 obs J0134+0003_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J0134+0003_X_2017_01_21_pus_uva.fits ! AN table 1: 113 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.764749 visibilities/baseline/integration-bin. ! Found source: J0134+0003 ! ! 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 37332 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 J0134+0003_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 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.972492Jy sigma=0.006951 ! Fit after self-cal, rms=0.934423Jy sigma=0.006716 ! 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=0.6485 mas, bmaj=1.637 mas, bpa=-1.948 degrees ! Estimated noise=1096.59 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 = 0.0504941 Jy ! Component: 100 - total flux cleaned = 0.065788 Jy ! Total flux subtracted in 100 components = 0.065788 Jy ! Clean residual min=-0.006058 max=0.010379 Jy/beam ! Clean residual mean=0.000011 rms=0.001846 Jy/beam ! Combined flux in latest and established models = 0.0657881 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0657881 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=0.116701Jy sigma=0.000694 ! Fit after self-cal, rms=0.116296Jy sigma=0.000690 ! 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=0.7613 mas, bmaj=1.798 mas, bpa=-2.644 degrees ! Estimated noise=532.803 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 = 0.0141652 Jy ! Component: 100 - total flux cleaned = 0.0220157 Jy ! Component: 150 - total flux cleaned = 0.0268766 Jy ! Component: 200 - total flux cleaned = 0.0299479 Jy ! Total flux subtracted in 200 components = 0.0299479 Jy ! Clean residual min=-0.006988 max=0.011664 Jy/beam ! Clean residual mean=0.000019 rms=0.002240 Jy/beam ! Combined flux in latest and established models = 0.095736 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 31 components and 0.095736 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=0.114584Jy sigma=0.000675 ! Fit after self-cal, rms=0.114486Jy sigma=0.000674 ! 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 1.12 FD 1.15 HN 0.96 LA 0.83 ! MK 1.06 NL 0.91 OV 1.29 PT 0.82 ! SC 1.24 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.10 HN 1.01 LA 0.81 ! MK 1.04 NL 0.93 OV 1.30 PT 0.86 ! SC 1.18 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.16 HN 1.07 LA 0.82 ! MK 1.03 NL 0.92 OV 1.37 PT 0.81 ! SC 1.25 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.14 HN 1.06 LA 0.82 ! MK 1.08 NL 0.93 OV 1.30 PT 0.83 ! SC 1.18 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.13 HN 1.11 LA 0.79 ! MK 1.11 NL 0.92 OV 1.32 PT 0.84 ! SC 1.19 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.15 HN 1.07 LA 0.81 ! MK 1.13 NL 0.94 OV 1.34 PT 0.81 ! SC 1.11 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.12 HN 1.08 LA 0.79 ! MK 1.21 NL 0.92 OV 1.44 PT 0.81 ! SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.12 HN 1.11 LA 0.79 ! MK 1.38 NL 0.95 OV 1.35 PT 0.86 ! SC 1.10 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.11 HN 1.01 LA 0.83 ! MK 1.16 NL 0.96 OV 1.30 PT 0.81 ! SC 1.08 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.12 HN 1.03 LA 0.80 ! MK 1.20 NL 0.90 OV 1.26 PT 0.80 ! SC 1.04 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.14 HN 1.23 LA 0.78 ! MK 1.13 NL 1.01 OV 1.21 PT 0.76 ! SC 0.92 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.05 HN 0.92 LA 0.78 ! MK 1.11 NL 0.94 OV 1.30 PT 0.84 ! SC 0.95 ! ! ! Fit before self-cal, rms=0.114486Jy sigma=0.000674 ! Fit after self-cal, rms=0.119124Jy sigma=0.000662 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.799 mas, bmaj=1.858 mas, bpa=-2.666 degrees ! Estimated noise=535.417 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 (-5.8, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0071014 Jy ! Component: 100 - total flux cleaned = 0.00715247 Jy ! Component: 150 - total flux cleaned = 0.00694972 Jy ! Component: 200 - total flux cleaned = 0.00643713 Jy ! Total flux subtracted in 200 components = 0.00643713 Jy ! Clean residual min=-0.005494 max=0.005237 Jy/beam ! Clean residual mean=0.000003 rms=0.001473 Jy/beam ! Combined flux in latest and established models = 0.102173 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 44 components and 0.102173 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=0.118631Jy sigma=0.000657 ! Fit after self-cal, rms=0.118735Jy sigma=0.000654 ! 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=0.118735Jy sigma=0.000654 ! Fit after self-cal, rms=0.124165Jy sigma=0.000644 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7996 mas, bmaj=1.858 mas, bpa=-2.91 degrees ! Estimated noise=540.703 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0043739 Jy ! Component: 100 - total flux cleaned = 0.00487613 Jy ! Component: 150 - total flux cleaned = 0.00515476 Jy ! Component: 200 - total flux cleaned = 0.00524916 Jy ! Total flux subtracted in 200 components = 0.00524916 Jy ! Clean residual min=-0.003369 max=0.004621 Jy/beam ! Clean residual mean=-0.000002 rms=0.000937 Jy/beam ! Combined flux in latest and established models = 0.107422 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 50 components and 0.107422 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=0.123996Jy sigma=0.000642 ! Fit after self-cal, rms=0.124336Jy sigma=0.000640 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 (1.4, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00450852 Jy ! Component: 100 - total flux cleaned = 0.00606943 Jy ! Component: 150 - total flux cleaned = 0.00624163 Jy ! Component: 200 - total flux cleaned = 0.00623683 Jy ! Total flux subtracted in 200 components = 0.00623683 Jy ! Clean residual min=-0.002952 max=0.003287 Jy/beam ! Clean residual mean=-0.000003 rms=0.000831 Jy/beam ! Combined flux in latest and established models = 0.113659 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 61 components and 0.113659 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=0.124148Jy sigma=0.000639 ! Fit after self-cal, rms=0.123988Jy sigma=0.000638 ! Inverting map ! Added new window around map position (0.6, -8.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00358798 Jy ! Component: 100 - total flux cleaned = 0.0041468 Jy ! Component: 150 - total flux cleaned = 0.00400608 Jy ! Component: 200 - total flux cleaned = 0.00374197 Jy ! Total flux subtracted in 200 components = 0.00374197 Jy ! Clean residual min=-0.002759 max=0.002880 Jy/beam ! Clean residual mean=-0.000004 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 0.117401 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 82 components and 0.117401 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=0.123828Jy sigma=0.000637 ! Fit after self-cal, rms=0.123689Jy sigma=0.000637 ! 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=0.123689Jy sigma=0.000637 ! Fit after self-cal, rms=0.125379Jy sigma=0.000635 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8005 mas, bmaj=1.848 mas, bpa=-2.817 degrees ! Estimated noise=533.91 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00310036 Jy ! Component: 100 - total flux cleaned = 0.00408972 Jy ! Component: 150 - total flux cleaned = 0.00438613 Jy ! Component: 200 - total flux cleaned = 0.00443679 Jy ! Total flux subtracted in 200 components = 0.00443679 Jy ! Clean residual min=-0.002217 max=0.002980 Jy/beam ! Clean residual mean=-0.000001 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.121838 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 95 components and 0.121838 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=0.125280Jy sigma=0.000634 ! Fit after self-cal, rms=0.125273Jy sigma=0.000633 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 = 0.00171791 Jy ! Component: 100 - total flux cleaned = 0.00185497 Jy ! Component: 150 - total flux cleaned = 0.00159646 Jy ! Component: 200 - total flux cleaned = 0.00132066 Jy ! Total flux subtracted in 200 components = 0.00132066 Jy ! Clean residual min=-0.002226 max=0.002686 Jy/beam ! Clean residual mean=-0.000002 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.123159 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 103 components and 0.123159 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=0.125204Jy sigma=0.000633 ! Fit after self-cal, rms=0.125129Jy sigma=0.000633 ! Inverting map ! Added new window around map position (1.2, -15.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0025942 Jy ! Component: 100 - total flux cleaned = 0.00373012 Jy ! Component: 150 - total flux cleaned = 0.0041401 Jy ! Component: 200 - total flux cleaned = 0.00434907 Jy ! Total flux subtracted in 200 components = 0.00434907 Jy ! Clean residual min=-0.002166 max=0.002224 Jy/beam ! Clean residual mean=-0.000002 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.127508 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 125 components and 0.127508 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=0.125039Jy sigma=0.000632 ! Fit after self-cal, rms=0.124970Jy sigma=0.000632 ! 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=0.124970Jy sigma=0.000632 ! Fit after self-cal, rms=0.123873Jy sigma=0.000632 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.979 mas, bmaj=3.242 mas, bpa=2.129 degrees ! Estimated noise=682.245 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0019899 Jy ! Component: 100 - total flux cleaned = 0.00273128 Jy ! Component: 150 - total flux cleaned = 0.00313752 Jy ! Component: 200 - total flux cleaned = 0.00343677 Jy ! Total flux subtracted in 200 components = 0.00343677 Jy ! Clean residual min=-0.002638 max=0.002741 Jy/beam ! Clean residual mean=0.000001 rms=0.000768 Jy/beam ! Combined flux in latest and established models = 0.130944 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 142 components and 0.130944 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=0.123836Jy sigma=0.000631 ! Fit after self-cal, rms=0.123766Jy sigma=0.000631 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 = 0.000936884 Jy ! Component: 100 - total flux cleaned = 0.00111522 Jy ! Component: 150 - total flux cleaned = 0.00118985 Jy ! Component: 200 - total flux cleaned = 0.00122166 Jy ! Total flux subtracted in 200 components = 0.00122166 Jy ! Clean residual min=-0.002650 max=0.002624 Jy/beam ! Clean residual mean=0.000001 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.132166 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 144 components and 0.132166 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=0.123746Jy sigma=0.000631 ! Fit after self-cal, rms=0.123718Jy sigma=0.000631 ! 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=0.8014 mas, bmaj=1.839 mas, bpa=-2.593 degrees ! Estimated noise=529.259 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8014 x 1.839 at -2.593 degrees (North through East) ! Clean map min=-0.0026964 max=0.067187 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=0.6786 mas, bmaj=1.655 mas, bpa=-2.195 degrees ! Estimated noise=1115.89 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0474065 Jy ! Component: 100 - total flux cleaned = 0.0693117 Jy ! Component: 150 - total flux cleaned = 0.0842053 Jy ! Component: 200 - total flux cleaned = 0.0946452 Jy ! Total flux subtracted in 200 components = 0.0946452 Jy ! Clean residual min=-0.005443 max=0.006294 Jy/beam ! Clean residual mean=0.000000 rms=0.001441 Jy/beam ! Combined flux in latest and established models = 0.0946452 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0946452 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8014 mas, bmaj=1.839 mas, bpa=-2.593 degrees ! Estimated noise=529.259 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 = 0.0107315 Jy ! Component: 100 - total flux cleaned = 0.0174058 Jy ! Component: 150 - total flux cleaned = 0.0224993 Jy ! Component: 200 - total flux cleaned = 0.0259433 Jy ! Total flux subtracted in 200 components = 0.0259433 Jy ! Clean residual min=-0.002793 max=0.003131 Jy/beam ! Clean residual mean=-0.000000 rms=0.000824 Jy/beam ! Combined flux in latest and established models = 0.120588 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 41 components and 0.120588 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=1.979 mas, bmaj=3.242 mas, bpa=2.129 degrees ! Estimated noise=682.245 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00546348 Jy ! Component: 100 - total flux cleaned = 0.00703273 Jy ! Component: 150 - total flux cleaned = 0.00794491 Jy ! Component: 200 - total flux cleaned = 0.00863852 Jy ! Total flux subtracted in 200 components = 0.00863852 Jy ! Clean residual min=-0.003202 max=0.003431 Jy/beam ! Clean residual mean=-0.000002 rms=0.000942 Jy/beam ! Combined flux in latest and established models = 0.129227 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 = 0.000434216 Jy ! Component: 100 - total flux cleaned = 0.000899199 Jy ! Component: 150 - total flux cleaned = 0.00124193 Jy ! Component: 200 - total flux cleaned = 0.00149124 Jy ! Total flux subtracted in 200 components = 0.00149124 Jy ! Clean residual min=-0.002924 max=0.002978 Jy/beam ! Clean residual mean=-0.000001 rms=0.000827 Jy/beam ! Combined flux in latest and established models = 0.130718 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 83 components and 0.130718 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8014 mas, bmaj=1.839 mas, bpa=-2.593 degrees ! Estimated noise=529.259 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000303481 Jy ! Component: 100 - total flux cleaned = 0.000646784 Jy ! Component: 150 - total flux cleaned = 0.000652088 Jy ! Component: 200 - total flux cleaned = 0.000718237 Jy ! Total flux subtracted in 200 components = 0.000718237 Jy ! Clean residual min=-0.002064 max=0.002044 Jy/beam ! Clean residual mean=-0.000001 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.131436 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 102 components and 0.131436 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=0.123757Jy sigma=0.000631 ! Fit after self-cal, rms=0.123697Jy sigma=0.000631 wmodel J0134+0003_X_2017_01_21_pus_map.mod ! Writing 102 model components to file: J0134+0003_X_2017_01_21_pus_map.mod wobs J0134+0003_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J0134+0003_X_2017_01_21_pus_uvs.fits wwins J0134+0003_X_2017_01_21_pus_map.win ! wwins: Wrote 5 windows to J0134+0003_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 = 9.80545e-05 Jy ! Component: 100 - total flux cleaned = 0.00023506 Jy ! Component: 150 - total flux cleaned = 0.000394757 Jy ! Component: 200 - total flux cleaned = 0.000607979 Jy ! Component: 250 - total flux cleaned = 0.000812357 Jy ! Component: 300 - total flux cleaned = 0.000981811 Jy ! Component: 350 - total flux cleaned = 0.00117289 Jy ! Component: 400 - total flux cleaned = 0.00133207 Jy ! Component: 450 - total flux cleaned = 0.00151236 Jy ! Component: 500 - total flux cleaned = 0.00166242 Jy ! Component: 550 - total flux cleaned = 0.00173629 Jy ! Component: 600 - total flux cleaned = 0.00176082 Jy ! Component: 650 - total flux cleaned = 0.00183155 Jy ! Component: 700 - total flux cleaned = 0.00185483 Jy ! Component: 750 - total flux cleaned = 0.00185477 Jy ! Component: 800 - total flux cleaned = 0.00187616 Jy ! Component: 850 - total flux cleaned = 0.00189765 Jy ! Component: 900 - total flux cleaned = 0.00193985 Jy ! Component: 950 - total flux cleaned = 0.00193964 Jy ! Component: 1000 - total flux cleaned = 0.00193961 Jy ! Component: 1050 - total flux cleaned = 0.00206053 Jy ! Component: 1100 - total flux cleaned = 0.00211957 Jy ! Component: 1150 - total flux cleaned = 0.00219714 Jy ! Component: 1200 - total flux cleaned = 0.00229296 Jy ! Component: 1250 - total flux cleaned = 0.00234964 Jy ! Component: 1300 - total flux cleaned = 0.00242387 Jy ! Component: 1350 - total flux cleaned = 0.00244214 Jy ! Component: 1400 - total flux cleaned = 0.00255036 Jy ! Component: 1450 - total flux cleaned = 0.00258562 Jy ! Component: 1500 - total flux cleaned = 0.00262094 Jy ! Component: 1550 - total flux cleaned = 0.00265539 Jy ! Component: 1600 - total flux cleaned = 0.00265545 Jy ! Component: 1650 - total flux cleaned = 0.00262193 Jy ! Component: 1700 - total flux cleaned = 0.00262186 Jy ! Component: 1750 - total flux cleaned = 0.00263834 Jy ! Component: 1800 - total flux cleaned = 0.00263815 Jy ! Component: 1850 - total flux cleaned = 0.00265394 Jy ! Component: 1900 - total flux cleaned = 0.00265344 Jy ! Component: 1950 - total flux cleaned = 0.00259093 Jy ! Component: 2000 - total flux cleaned = 0.00263734 Jy ! Total flux subtracted in 2048 components = 0.00266797 Jy ! Clean residual min=-0.000826 max=0.000951 Jy/beam ! Clean residual mean=-0.000001 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.134104 Jy keep ! Adding 153 model components to the UV plane model. ! The established model now contains 254 components and 0.134104 Jy ![Exited script file: muppet] wmap "J0134+0003_X_2017_01_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8014 x 1.839 at -2.593 degrees (North through East) ! Clean map min=-0.002686 max=0.066964 Jy/beam ! Writing clean map to FITS file: J0134+0003_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 0.0669636 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000289956 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.29901 1.29901 2.59803 5.19606 10.3921 20.7842 41.5685 83.1369 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.066 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8014 x 1.839 at -2.593 degrees (North through East) ! Clean map min=-0.002686 max=0.066964 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 J0134+0003_X_2017_01_21_pus_uvs.log closed on Sun May 5 15:24:40 2019