! Started logfile: J0818+4222_X_2017_07_09_pus_uvs.log on Wed May 8 15:22:54 2019 obs J0818+4222_X_2017_07_09_pus_uva.fits ! Reading UV FITS file: J0818+4222_X_2017_07_09_pus_uva.fits ! AN table 1: 30 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.89037 visibilities/baseline/integration-bin. ! Found source: J0818+4222 ! ! 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 979 lines of history. ! ! Reading 14424 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 J0818+4222_X_2017_07_09_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.506533Jy sigma=0.004168 ! Fit after self-cal, rms=0.476431Jy sigma=0.003963 ! 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=0.8109 mas, bmaj=1.206 mas, bpa=9.918 degrees ! Estimated noise=1045.61 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 = 0.405347 Jy ! Component: 100 - total flux cleaned = 0.511004 Jy ! Total flux subtracted in 100 components = 0.511004 Jy ! Clean residual min=-0.015489 max=0.045600 Jy/beam ! Clean residual mean=-0.000175 rms=0.004870 Jy/beam ! Combined flux in latest and established models = 0.511004 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.511004 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=0.140476Jy sigma=0.001177 ! Fit after self-cal, rms=0.140203Jy sigma=0.001175 ! Inverting map ! Added new window around map position (0.8, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0512816 Jy ! Component: 100 - total flux cleaned = 0.079868 Jy ! Total flux subtracted in 100 components = 0.079868 Jy ! Clean residual min=-0.011582 max=0.019808 Jy/beam ! Clean residual mean=-0.000143 rms=0.003205 Jy/beam ! Combined flux in latest and established models = 0.590872 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 20 components and 0.590872 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=0.113970Jy sigma=0.000932 ! Fit after self-cal, rms=0.113321Jy sigma=0.000927 ! Inverting map ! Added new window around map position (1.8, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0215734 Jy ! Component: 100 - total flux cleaned = 0.0359569 Jy ! Total flux subtracted in 100 components = 0.0359569 Jy ! Clean residual min=-0.009655 max=0.012168 Jy/beam ! Clean residual mean=-0.000126 rms=0.002698 Jy/beam ! Combined flux in latest and established models = 0.626829 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 42 components and 0.626829 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=0.106726Jy sigma=0.000865 ! Fit after self-cal, rms=0.106435Jy sigma=0.000863 ! 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=0.9885 mas, bmaj=1.467 mas, bpa=10.6 degrees ! Estimated noise=707.292 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 = 0.0201853 Jy ! Component: 100 - total flux cleaned = 0.0334284 Jy ! Component: 150 - total flux cleaned = 0.0428399 Jy ! Component: 200 - total flux cleaned = 0.0496568 Jy ! Total flux subtracted in 200 components = 0.0496568 Jy ! Clean residual min=-0.011532 max=0.011695 Jy/beam ! Clean residual mean=-0.000163 rms=0.003057 Jy/beam ! Combined flux in latest and established models = 0.676486 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 65 components and 0.676486 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=0.102013Jy sigma=0.000821 ! Fit after self-cal, rms=0.101616Jy sigma=0.000818 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.01 KP 0.95 ! LA 0.95 MK 0.99 NL 0.99 OV 0.99 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.02 KP 0.96 ! LA 0.95 MK 0.96 NL 0.99 OV 0.99 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.00 KP 0.96 ! LA 0.97 MK 1.00 NL 0.97 OV 1.00 ! PT 0.97 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 1.03 KP 1.09 ! LA 0.97 MK 1.00 NL 0.99 OV 1.00 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 0.97 KP 1.09 ! LA 0.96 MK 1.02 NL 0.98 OV 0.99 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.00 KP 1.09 ! LA 0.97 MK 1.01 NL 0.98 OV 0.99 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.01 KP 1.10 ! LA 0.96 MK 1.02 NL 0.97 OV 1.00 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.00 KP 1.10 ! LA 0.95 MK 1.00 NL 0.98 OV 0.99 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.01 KP 1.10 ! LA 0.97 MK 0.99 NL 0.97 OV 1.02 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.04 KP 1.08 ! LA 0.98 MK 1.01 NL 0.99 OV 1.00 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.02 KP 1.10 ! LA 0.98 MK 0.99 NL 1.01 OV 1.00 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.00 KP 1.09 ! LA 0.96 MK 1.00 NL 1.00 OV 1.01 ! PT 1.00 SC 1.01 ! ! ! Fit before self-cal, rms=0.101616Jy sigma=0.000818 ! Fit after self-cal, rms=0.099936Jy sigma=0.000786 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9944 mas, bmaj=1.472 mas, bpa=10.29 degrees ! Estimated noise=704.006 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 = 0.00502527 Jy ! Component: 100 - total flux cleaned = 0.0065459 Jy ! Component: 150 - total flux cleaned = 0.00732284 Jy ! Component: 200 - total flux cleaned = 0.00783709 Jy ! Total flux subtracted in 200 components = 0.00783709 Jy ! Clean residual min=-0.010478 max=0.009377 Jy/beam ! Clean residual mean=-0.000050 rms=0.002655 Jy/beam ! Combined flux in latest and established models = 0.684323 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 71 components and 0.684323 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=0.099532Jy sigma=0.000782 ! Fit after self-cal, rms=0.099469Jy sigma=0.000781 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.099469Jy sigma=0.000781 ! Fit after self-cal, rms=0.085860Jy sigma=0.000667 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9935 mas, bmaj=1.467 mas, bpa=10.28 degrees ! Estimated noise=703.416 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00351627 Jy ! Component: 100 - total flux cleaned = 0.00453025 Jy ! Component: 150 - total flux cleaned = 0.00483923 Jy ! Component: 200 - total flux cleaned = 0.00490405 Jy ! Total flux subtracted in 200 components = 0.00490405 Jy ! Clean residual min=-0.003435 max=0.010368 Jy/beam ! Clean residual mean=-0.000042 rms=0.001078 Jy/beam ! Combined flux in latest and established models = 0.689227 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 77 components and 0.689227 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=0.085668Jy sigma=0.000665 ! Fit after self-cal, rms=0.085679Jy sigma=0.000664 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, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00944527 Jy ! Component: 100 - total flux cleaned = 0.0142943 Jy ! Component: 150 - total flux cleaned = 0.0161254 Jy ! Component: 200 - total flux cleaned = 0.0166969 Jy ! Total flux subtracted in 200 components = 0.0166969 Jy ! Clean residual min=-0.002572 max=0.003318 Jy/beam ! Clean residual mean=-0.000008 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.705924 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 93 components and 0.705924 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=0.084676Jy sigma=0.000654 ! Fit after self-cal, rms=0.084612Jy sigma=0.000654 ! Inverting map ! Added new window around map position (5.6, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00320604 Jy ! Component: 100 - total flux cleaned = 0.00485564 Jy ! Component: 150 - total flux cleaned = 0.00532937 Jy ! Component: 200 - total flux cleaned = 0.00568542 Jy ! Total flux subtracted in 200 components = 0.00568542 Jy ! Clean residual min=-0.002438 max=0.002656 Jy/beam ! Clean residual mean=0.000001 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.71161 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 114 components and 0.71161 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=0.084434Jy sigma=0.000652 ! Fit after self-cal, rms=0.084425Jy sigma=0.000652 ! Inverting map ! Added new window around map position (8, -8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00201138 Jy ! Component: 100 - total flux cleaned = 0.00277012 Jy ! Component: 150 - total flux cleaned = 0.00313304 Jy ! Component: 200 - total flux cleaned = 0.00346979 Jy ! Total flux subtracted in 200 components = 0.00346979 Jy ! Clean residual min=-0.002222 max=0.002011 Jy/beam ! Clean residual mean=0.000008 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.715079 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 126 components and 0.71508 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=0.084317Jy sigma=0.000651 ! Fit after self-cal, rms=0.084312Jy sigma=0.000651 ! 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=0.084312Jy sigma=0.000651 ! Fit after self-cal, rms=0.084151Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9937 mas, bmaj=1.466 mas, bpa=10.26 degrees ! Estimated noise=702.116 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00212767 Jy ! Component: 100 - total flux cleaned = 0.00310755 Jy ! Component: 150 - total flux cleaned = 0.00377256 Jy ! Component: 200 - total flux cleaned = 0.00431665 Jy ! Total flux subtracted in 200 components = 0.00431665 Jy ! Clean residual min=-0.001779 max=0.001757 Jy/beam ! Clean residual mean=0.000004 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.719396 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 139 components and 0.719396 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=0.084074Jy sigma=0.000649 ! Fit after self-cal, rms=0.084070Jy sigma=0.000649 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 = 0.000378034 Jy ! Component: 100 - total flux cleaned = 0.000891599 Jy ! Component: 150 - total flux cleaned = 0.00112697 Jy ! Component: 200 - total flux cleaned = 0.00131116 Jy ! Total flux subtracted in 200 components = 0.00131116 Jy ! Clean residual min=-0.001775 max=0.001606 Jy/beam ! Clean residual mean=0.000007 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.720707 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 146 components and 0.720707 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=0.084033Jy sigma=0.000649 ! Fit after self-cal, rms=0.084030Jy sigma=0.000649 ! 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=0.084030Jy sigma=0.000649 ! Fit after self-cal, rms=0.084007Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.21 mas, bmaj=2.53 mas, bpa=10.28 degrees ! Estimated noise=882.865 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107015 Jy ! Component: 100 - total flux cleaned = 0.00145499 Jy ! Component: 150 - total flux cleaned = 0.00179182 Jy ! Component: 200 - total flux cleaned = 0.0019594 Jy ! Total flux subtracted in 200 components = 0.0019594 Jy ! Clean residual min=-0.001855 max=0.001821 Jy/beam ! Clean residual mean=0.000016 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.722667 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 165 components and 0.722667 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=0.083989Jy sigma=0.000649 ! Fit after self-cal, rms=0.083985Jy sigma=0.000649 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 = 0.000101807 Jy ! Component: 100 - total flux cleaned = 0.000353461 Jy ! Component: 150 - total flux cleaned = 0.000518871 Jy ! Component: 200 - total flux cleaned = 0.000623984 Jy ! Total flux subtracted in 200 components = 0.000623984 Jy ! Clean residual min=-0.001841 max=0.001764 Jy/beam ! Clean residual mean=0.000020 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.723291 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 177 components and 0.723291 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=0.083977Jy sigma=0.000649 ! Fit after self-cal, rms=0.083974Jy sigma=0.000649 ! 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=0.9935 mas, bmaj=1.466 mas, bpa=10.25 degrees ! Estimated noise=701.887 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9935 x 1.466 at 10.25 degrees (North through East) ! Clean map min=-0.0015687 max=0.52418 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=0.083974Jy sigma=0.000649 ! Fit after self-cal, rms=0.079406Jy sigma=0.000607 ! Inverting map and beam ! Estimated beam: bmin=0.9937 mas, bmaj=1.466 mas, bpa=10.18 degrees ! Estimated noise=701.477 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000527237 Jy ! Component: 100 - total flux cleaned = 0.000763894 Jy ! Component: 150 - total flux cleaned = 0.000888719 Jy ! Component: 200 - total flux cleaned = 0.000918598 Jy ! Total flux subtracted in 200 components = 0.000918598 Jy ! Clean residual min=-0.001771 max=0.001575 Jy/beam ! Clean residual mean=0.000006 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.724209 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 186 components and 0.724209 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=0.079382Jy sigma=0.000606 ! Fit after self-cal, rms=0.079382Jy sigma=0.000606 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000145445 Jy ! Component: 100 - total flux cleaned = 0.000173097 Jy ! Component: 150 - total flux cleaned = 0.000225201 Jy ! Component: 200 - total flux cleaned = 0.000224895 Jy ! Total flux subtracted in 200 components = 0.000224895 Jy ! Clean residual min=-0.001756 max=0.001563 Jy/beam ! Clean residual mean=0.000006 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.724434 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 194 components and 0.724434 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=0.079365Jy sigma=0.000606 ! Fit after self-cal, rms=0.079364Jy sigma=0.000606 ! 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=0.079364Jy sigma=0.000606 ! Fit after self-cal, rms=0.079360Jy sigma=0.000606 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=0.8166 mas, bmaj=1.2 mas, bpa=9.31 degrees ! Estimated noise=1038.98 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.401865 Jy ! Component: 100 - total flux cleaned = 0.509883 Jy ! Component: 150 - total flux cleaned = 0.563775 Jy ! Component: 200 - total flux cleaned = 0.595988 Jy ! Total flux subtracted in 200 components = 0.595988 Jy ! Clean residual min=-0.006112 max=0.016885 Jy/beam ! Clean residual mean=-0.000092 rms=0.002205 Jy/beam ! Combined flux in latest and established models = 0.595987 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.595987 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9937 mas, bmaj=1.466 mas, bpa=10.16 degrees ! Estimated noise=701.51 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 = 0.0317931 Jy ! Component: 100 - total flux cleaned = 0.0525058 Jy ! Component: 150 - total flux cleaned = 0.0674979 Jy ! Component: 200 - total flux cleaned = 0.0786949 Jy ! Total flux subtracted in 200 components = 0.0786949 Jy ! Clean residual min=-0.003425 max=0.006467 Jy/beam ! Clean residual mean=-0.000082 rms=0.001182 Jy/beam ! Combined flux in latest and established models = 0.674682 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 69 components and 0.674682 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00850838 Jy ! Component: 100 - total flux cleaned = 0.0151042 Jy ! Component: 150 - total flux cleaned = 0.0203418 Jy ! Component: 200 - total flux cleaned = 0.0245724 Jy ! Total flux subtracted in 200 components = 0.0245724 Jy ! Clean residual min=-0.002500 max=0.003098 Jy/beam ! Clean residual mean=-0.000040 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.699255 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 102 components and 0.699255 Jy ! Inverting map ! Added new window around map position (3.6, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00358925 Jy ! Component: 100 - total flux cleaned = 0.00656808 Jy ! Component: 150 - total flux cleaned = 0.00912658 Jy ! Component: 200 - total flux cleaned = 0.011361 Jy ! Total flux subtracted in 200 components = 0.011361 Jy ! Clean residual min=-0.002066 max=0.002000 Jy/beam ! Clean residual mean=-0.000020 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.710616 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 126 components and 0.710616 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=2.208 mas, bmaj=2.53 mas, bpa=10.15 degrees ! Estimated noise=882.606 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00331516 Jy ! Component: 100 - total flux cleaned = 0.00572186 Jy ! Component: 150 - total flux cleaned = 0.00760874 Jy ! Component: 200 - total flux cleaned = 0.00911615 Jy ! Total flux subtracted in 200 components = 0.00911615 Jy ! Clean residual min=-0.002000 max=0.001674 Jy/beam ! Clean residual mean=-0.000007 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.719732 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 = 0.00122184 Jy ! Component: 100 - total flux cleaned = 0.0022255 Jy ! Component: 150 - total flux cleaned = 0.00305384 Jy ! Component: 200 - total flux cleaned = 0.00353127 Jy ! Total flux subtracted in 200 components = 0.00353127 Jy ! Clean residual min=-0.001876 max=0.001528 Jy/beam ! Clean residual mean=0.000008 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.723263 Jy ! Adding 92 model components to the UV plane model. ! The established model now contains 197 components and 0.723263 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9937 mas, bmaj=1.466 mas, bpa=10.16 degrees ! Estimated noise=701.51 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.8198e-05 Jy ! Component: 100 - total flux cleaned = 0.0003145 Jy ! Component: 150 - total flux cleaned = 0.000457523 Jy ! Component: 200 - total flux cleaned = 0.000587183 Jy ! Total flux subtracted in 200 components = 0.000587183 Jy ! Clean residual min=-0.001627 max=0.001759 Jy/beam ! Clean residual mean=0.000004 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.72385 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 217 components and 0.72385 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=0.079314Jy sigma=0.000606 ! Fit after self-cal, rms=0.079302Jy sigma=0.000606 wmodel J0818+4222_X_2017_07_09_pus_map.mod ! Writing 217 model components to file: J0818+4222_X_2017_07_09_pus_map.mod wobs J0818+4222_X_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J0818+4222_X_2017_07_09_pus_uvs.fits wwins J0818+4222_X_2017_07_09_pus_map.win ! wwins: Wrote 7 windows to J0818+4222_X_2017_07_09_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 = -0.000298944 Jy ! Component: 100 - total flux cleaned = -0.000656445 Jy ! Component: 150 - total flux cleaned = -0.00073369 Jy ! Component: 200 - total flux cleaned = -0.000782825 Jy ! Component: 250 - total flux cleaned = -0.000782754 Jy ! Component: 300 - total flux cleaned = -0.000736034 Jy ! Component: 350 - total flux cleaned = -0.000713323 Jy ! Component: 400 - total flux cleaned = -0.00071295 Jy ! Component: 450 - total flux cleaned = -0.000647463 Jy ! Component: 500 - total flux cleaned = -0.000647593 Jy ! Component: 550 - total flux cleaned = -0.000647583 Jy ! Component: 600 - total flux cleaned = -0.00062707 Jy ! Component: 650 - total flux cleaned = -0.00060704 Jy ! Component: 700 - total flux cleaned = -0.000567777 Jy ! Component: 750 - total flux cleaned = -0.00064585 Jy ! Component: 800 - total flux cleaned = -0.000626848 Jy ! Component: 850 - total flux cleaned = -0.000777979 Jy ! Component: 900 - total flux cleaned = -0.00070312 Jy ! Component: 950 - total flux cleaned = -0.000795239 Jy ! Component: 1000 - total flux cleaned = -0.000831614 Jy ! Component: 1050 - total flux cleaned = -0.000831656 Jy ! Component: 1100 - total flux cleaned = -0.000867192 Jy ! Component: 1150 - total flux cleaned = -0.000902279 Jy ! Component: 1200 - total flux cleaned = -0.000919559 Jy ! Component: 1250 - total flux cleaned = -0.00095392 Jy ! Component: 1300 - total flux cleaned = -0.00095385 Jy ! Component: 1350 - total flux cleaned = -0.000987463 Jy ! Component: 1400 - total flux cleaned = -0.00107062 Jy ! Component: 1450 - total flux cleaned = -0.00110336 Jy ! Component: 1500 - total flux cleaned = -0.00110333 Jy ! Component: 1550 - total flux cleaned = -0.00118415 Jy ! Component: 1600 - total flux cleaned = -0.00120002 Jy ! Component: 1650 - total flux cleaned = -0.00121578 Jy ! Component: 1700 - total flux cleaned = -0.00123148 Jy ! Component: 1750 - total flux cleaned = -0.00124712 Jy ! Component: 1800 - total flux cleaned = -0.00127793 Jy ! Component: 1850 - total flux cleaned = -0.00124727 Jy ! Component: 1900 - total flux cleaned = -0.00126268 Jy ! Component: 1950 - total flux cleaned = -0.00129285 Jy ! Component: 2000 - total flux cleaned = -0.0012631 Jy ! Total flux subtracted in 2048 components = -0.00133714 Jy ! Clean residual min=-0.000737 max=0.001007 Jy/beam ! Clean residual mean=0.000005 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.722513 Jy keep ! Adding 155 model components to the UV plane model. ! The established model now contains 372 components and 0.722513 Jy ![Exited script file: muppet] wmap "J0818+4222_X_2017_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9937 x 1.466 at 10.16 degrees (North through East) ! Clean map min=-0.0012179 max=0.52379 Jy/beam ! Writing clean map to FITS file: J0818+4222_X_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.523787 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000272249 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.155931 0.155931 0.311863 0.623725 1.24745 2.4949 4.9898 9.9796 19.9592 39.9184 79.8368 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.523 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9937 x 1.466 at 10.16 degrees (North through East) ! Clean map min=-0.0012179 max=0.52379 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 J0818+4222_X_2017_07_09_pus_uvs.log closed on Wed May 8 15:22:56 2019