! Started logfile: J0854+2006_X_2017_08_05_pus_uvs.log on Thu May 9 18:50:24 2019 obs J0854+2006_X_2017_08_05_pus_uva.fits ! Reading UV FITS file: J0854+2006_X_2017_08_05_pus_uva.fits ! AN table 1: 40 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.867222 visibilities/baseline/integration-bin. ! Found source: J0854+2006 ! ! 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 575 lines of history. ! ! Reading 18732 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 J0854+2006_X_2017_08_05_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=4.489440Jy sigma=0.036210 ! Fit after self-cal, rms=4.457785Jy sigma=0.035956 ! 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=0.703 mas, bmaj=1.611 mas, bpa=4.177 degrees ! Estimated noise=1012.01 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 = 3.95669 Jy ! Component: 100 - total flux cleaned = 4.91441 Jy ! Total flux subtracted in 100 components = 4.91441 Jy ! Clean residual min=-0.139415 max=0.392839 Jy/beam ! Clean residual mean=-0.000184 rms=0.039095 Jy/beam ! Combined flux in latest and established models = 4.91441 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 4.91441 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=1.041255Jy sigma=0.007848 ! Fit after self-cal, rms=1.041067Jy sigma=0.007847 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.43232 Jy ! Component: 100 - total flux cleaned = 0.659755 Jy ! Total flux subtracted in 100 components = 0.659755 Jy ! Clean residual min=-0.109847 max=0.136477 Jy/beam ! Clean residual mean=0.000010 rms=0.028231 Jy/beam ! Combined flux in latest and established models = 5.57416 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 10 components and 5.57416 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=0.768277Jy sigma=0.005611 ! Fit after self-cal, rms=0.767997Jy sigma=0.005609 ! 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=0.8884 mas, bmaj=1.919 mas, bpa=4.367 degrees ! Estimated noise=644.83 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 (-1.2, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.215817 Jy ! Component: 100 - total flux cleaned = 0.345581 Jy ! Component: 150 - total flux cleaned = 0.422744 Jy ! Component: 200 - total flux cleaned = 0.44599 Jy ! Total flux subtracted in 200 components = 0.44599 Jy ! Clean residual min=-0.106935 max=0.142395 Jy/beam ! Clean residual mean=0.000318 rms=0.028480 Jy/beam ! Combined flux in latest and established models = 6.02015 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 31 components and 6.02015 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=0.687540Jy sigma=0.005054 ! Fit after self-cal, rms=0.683820Jy sigma=0.005020 ! 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 0.98 HN 1.03 KP 1.10 ! LA 0.98 MK 1.05 NL 0.88 OV 1.08 ! PT 1.10 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.05 KP 1.02 ! LA 0.98 MK 1.04 NL 0.88 OV 1.08 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.06 KP 0.96 ! LA 1.01 MK 1.06 NL 0.89 OV 1.07 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.03 KP 0.90 ! LA 1.01 MK 1.07 NL 0.88 OV 1.07 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 0.98 KP 0.84 ! LA 1.00 MK 1.08 NL 0.90 OV 1.08 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 1.02 KP 0.83 ! LA 1.00 MK 1.07 NL 0.90 OV 1.10 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.07 KP 0.82 ! LA 1.01 MK 1.08 NL 0.89 OV 1.12 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.08 KP 0.82 ! LA 0.98 MK 1.06 NL 0.90 OV 1.12 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.08 KP 0.85 ! LA 1.00 MK 1.05 NL 0.89 OV 1.11 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.05 KP 0.90 ! LA 1.01 MK 1.07 NL 0.90 OV 1.09 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.03 KP 0.94 ! LA 1.01 MK 1.07 NL 0.91 OV 1.08 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.00 KP 0.92 ! LA 0.99 MK 1.06 NL 0.90 OV 1.08 ! PT 1.03 SC 1.00 ! ! ! Fit before self-cal, rms=0.683820Jy sigma=0.005020 ! Fit after self-cal, rms=0.427204Jy sigma=0.002902 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9039 mas, bmaj=1.93 mas, bpa=4.627 degrees ! Estimated noise=641.569 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 = 0.0185915 Jy ! Component: 100 - total flux cleaned = 0.0053342 Jy ! Component: 150 - total flux cleaned = -0.00314348 Jy ! Component: 200 - total flux cleaned = -0.0132795 Jy ! Total flux subtracted in 200 components = -0.0132795 Jy ! Clean residual min=-0.049334 max=0.067489 Jy/beam ! Clean residual mean=0.000064 rms=0.013554 Jy/beam ! Combined flux in latest and established models = 6.00687 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 51 components and 6.00687 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=0.401320Jy sigma=0.002716 ! Fit after self-cal, rms=0.399771Jy sigma=0.002699 ! 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=0.399771Jy sigma=0.002699 ! Fit after self-cal, rms=0.334597Jy sigma=0.002193 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9049 mas, bmaj=1.923 mas, bpa=4.361 degrees ! Estimated noise=640.333 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00490621 Jy ! Component: 100 - total flux cleaned = -0.0140669 Jy ! Component: 150 - total flux cleaned = -0.0201616 Jy ! Component: 200 - total flux cleaned = -0.022609 Jy ! Total flux subtracted in 200 components = -0.022609 Jy ! Clean residual min=-0.035144 max=0.044137 Jy/beam ! Clean residual mean=-0.000022 rms=0.009580 Jy/beam ! Combined flux in latest and established models = 5.98427 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 69 components and 5.98426 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=0.324918Jy sigma=0.002121 ! Fit after self-cal, rms=0.324631Jy sigma=0.002118 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 (5.4, -12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0261633 Jy ! Component: 100 - total flux cleaned = 0.0241153 Jy ! Component: 150 - total flux cleaned = 0.0222763 Jy ! Component: 200 - total flux cleaned = 0.0223445 Jy ! Total flux subtracted in 200 components = 0.0223445 Jy ! Clean residual min=-0.033431 max=0.037004 Jy/beam ! Clean residual mean=-0.000015 rms=0.009137 Jy/beam ! Combined flux in latest and established models = 6.00661 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 92 components and 6.00661 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=0.313821Jy sigma=0.002060 ! Fit after self-cal, rms=0.313174Jy sigma=0.002053 ! 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=0.313174Jy sigma=0.002053 ! Fit after self-cal, rms=0.156333Jy sigma=0.001193 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.902 mas, bmaj=1.922 mas, bpa=4.146 degrees ! Estimated noise=640.384 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0134364 Jy ! Component: 100 - total flux cleaned = -0.012009 Jy ! Component: 150 - total flux cleaned = -0.0127348 Jy ! Component: 200 - total flux cleaned = -0.0133504 Jy ! Total flux subtracted in 200 components = -0.0133504 Jy ! Clean residual min=-0.014119 max=0.038226 Jy/beam ! Clean residual mean=-0.000025 rms=0.003884 Jy/beam ! Combined flux in latest and established models = 5.99326 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 103 components and 5.99326 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=0.148321Jy sigma=0.001134 ! Fit after self-cal, rms=0.148102Jy sigma=0.001131 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, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0241941 Jy ! Component: 100 - total flux cleaned = 0.0221129 Jy ! Component: 150 - total flux cleaned = 0.019742 Jy ! Component: 200 - total flux cleaned = 0.0192125 Jy ! Total flux subtracted in 200 components = 0.0192125 Jy ! Clean residual min=-0.011676 max=0.014619 Jy/beam ! Clean residual mean=-0.000017 rms=0.002941 Jy/beam ! Combined flux in latest and established models = 6.01247 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 124 components and 6.01247 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=0.139916Jy sigma=0.001062 ! Fit after self-cal, rms=0.139448Jy sigma=0.001058 ! Inverting map ! Added new window around map position (0, -3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00808761 Jy ! Component: 100 - total flux cleaned = 0.0086442 Jy ! Component: 150 - total flux cleaned = 0.00822622 Jy ! Component: 200 - total flux cleaned = 0.00863046 Jy ! Total flux subtracted in 200 components = 0.00863046 Jy ! Clean residual min=-0.010225 max=0.009740 Jy/beam ! Clean residual mean=-0.000013 rms=0.002560 Jy/beam ! Combined flux in latest and established models = 6.0211 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 146 components and 6.0211 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=0.136380Jy sigma=0.001032 ! Fit after self-cal, rms=0.136263Jy sigma=0.001032 ! 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=0.136263Jy sigma=0.001032 ! Fit after self-cal, rms=0.134683Jy sigma=0.001020 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.114 mas, bmaj=2.888 mas, bpa=-1.549 degrees ! Estimated noise=802.172 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0016914 Jy ! Component: 100 - total flux cleaned = 0.00250189 Jy ! Component: 150 - total flux cleaned = 0.00249159 Jy ! Component: 200 - total flux cleaned = 0.00280584 Jy ! Total flux subtracted in 200 components = 0.00280584 Jy ! Clean residual min=-0.007762 max=0.007325 Jy/beam ! Clean residual mean=0.000012 rms=0.002252 Jy/beam ! Combined flux in latest and established models = 6.02391 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 175 components and 6.02391 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=0.133577Jy sigma=0.001010 ! Fit after self-cal, rms=0.133394Jy sigma=0.001008 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 = 0.00153788 Jy ! Component: 100 - total flux cleaned = 0.00211094 Jy ! Component: 150 - total flux cleaned = 0.00185848 Jy ! Component: 200 - total flux cleaned = 0.00210545 Jy ! Total flux subtracted in 200 components = 0.00210545 Jy ! Clean residual min=-0.006895 max=0.006563 Jy/beam ! Clean residual mean=0.000018 rms=0.001913 Jy/beam ! Combined flux in latest and established models = 6.02601 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 186 components and 6.02601 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=0.132913Jy sigma=0.001004 ! Fit after self-cal, rms=0.132861Jy sigma=0.001004 ! 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=0.9016 mas, bmaj=1.922 mas, bpa=4.092 degrees ! Estimated noise=640.045 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9016 x 1.922 at 4.092 degrees (North through East) ! Clean map min=-0.011556 max=5.2069 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=0.132861Jy sigma=0.001004 ! Fit after self-cal, rms=0.100111Jy sigma=0.000732 ! Inverting map and beam ! Estimated beam: bmin=0.9015 mas, bmaj=1.922 mas, bpa=4.081 degrees ! Estimated noise=640.001 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00290839 Jy ! Component: 100 - total flux cleaned = -0.0045554 Jy ! Component: 150 - total flux cleaned = -0.00639266 Jy ! Component: 200 - total flux cleaned = -0.00739601 Jy ! Total flux subtracted in 200 components = -0.00739601 Jy ! Clean residual min=-0.008501 max=0.007358 Jy/beam ! Clean residual mean=0.000010 rms=0.001815 Jy/beam ! Combined flux in latest and established models = 6.01862 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 197 components and 6.01862 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=0.096961Jy sigma=0.000709 ! Fit after self-cal, rms=0.096841Jy sigma=0.000708 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000566629 Jy ! Component: 100 - total flux cleaned = -0.00144742 Jy ! Component: 150 - total flux cleaned = -0.00171411 Jy ! Component: 200 - total flux cleaned = -0.00120193 Jy ! Total flux subtracted in 200 components = -0.00120193 Jy ! Clean residual min=-0.008189 max=0.006869 Jy/beam ! Clean residual mean=0.000010 rms=0.001683 Jy/beam ! Combined flux in latest and established models = 6.01742 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 206 components and 6.01742 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=0.095160Jy sigma=0.000697 ! Fit after self-cal, rms=0.095111Jy sigma=0.000696 ! 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=0.095111Jy sigma=0.000696 ! Fit after self-cal, rms=0.094729Jy sigma=0.000693 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=0.7122 mas, bmaj=1.615 mas, bpa=3.698 degrees ! Estimated noise=1013.43 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.96139 Jy ! Component: 100 - total flux cleaned = 4.88051 Jy ! Component: 150 - total flux cleaned = 5.26152 Jy ! Component: 200 - total flux cleaned = 5.47047 Jy ! Total flux subtracted in 200 components = 5.47047 Jy ! Clean residual min=-0.035603 max=0.108515 Jy/beam ! Clean residual mean=-0.000120 rms=0.010448 Jy/beam ! Combined flux in latest and established models = 5.47047 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 5.47047 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9015 mas, bmaj=1.922 mas, bpa=4.052 degrees ! Estimated noise=639.857 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 = 0.191031 Jy ! Component: 100 - total flux cleaned = 0.292642 Jy ! Component: 150 - total flux cleaned = 0.358161 Jy ! Component: 200 - total flux cleaned = 0.403716 Jy ! Total flux subtracted in 200 components = 0.403716 Jy ! Clean residual min=-0.014031 max=0.025574 Jy/beam ! Clean residual mean=-0.000130 rms=0.004433 Jy/beam ! Combined flux in latest and established models = 5.87419 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 40 components and 5.87419 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0332085 Jy ! Component: 100 - total flux cleaned = 0.0582485 Jy ! Component: 150 - total flux cleaned = 0.0753714 Jy ! Component: 200 - total flux cleaned = 0.0859757 Jy ! Total flux subtracted in 200 components = 0.0859757 Jy ! Clean residual min=-0.009258 max=0.011681 Jy/beam ! Clean residual mean=-0.000037 rms=0.002333 Jy/beam ! Combined flux in latest and established models = 5.96016 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 74 components and 5.96016 Jy ! Inverting map ! Added new window around map position (-4.8, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0104085 Jy ! Component: 100 - total flux cleaned = 0.0177436 Jy ! Component: 150 - total flux cleaned = 0.0241242 Jy ! Component: 200 - total flux cleaned = 0.0293731 Jy ! Total flux subtracted in 200 components = 0.0293731 Jy ! Clean residual min=-0.007189 max=0.008537 Jy/beam ! Clean residual mean=-0.000011 rms=0.001799 Jy/beam ! Combined flux in latest and established models = 5.98954 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 103 components and 5.98954 Jy ! Inverting map ! Added new window around map position (-1.6, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00525037 Jy ! Component: 100 - total flux cleaned = 0.00888971 Jy ! Component: 150 - total flux cleaned = 0.0116833 Jy ! Component: 200 - total flux cleaned = 0.0135065 Jy ! Total flux subtracted in 200 components = 0.0135065 Jy ! Clean residual min=-0.007010 max=0.006771 Jy/beam ! Clean residual mean=0.000003 rms=0.001604 Jy/beam ! Combined flux in latest and established models = 6.00304 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 115 components and 6.00304 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=2.114 mas, bmaj=2.888 mas, bpa=-1.599 degrees ! Estimated noise=801.942 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00762229 Jy ! Component: 100 - total flux cleaned = 0.00930284 Jy ! Component: 150 - total flux cleaned = 0.0102876 Jy ! Component: 200 - total flux cleaned = 0.0114107 Jy ! Total flux subtracted in 200 components = 0.0114107 Jy ! Clean residual min=-0.004963 max=0.004302 Jy/beam ! Clean residual mean=0.000025 rms=0.001238 Jy/beam ! Combined flux in latest and established models = 6.01446 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 = 0.00037251 Jy ! Component: 100 - total flux cleaned = 0.000835224 Jy ! Component: 150 - total flux cleaned = 0.0010481 Jy ! Component: 200 - total flux cleaned = 0.00125521 Jy ! Total flux subtracted in 200 components = 0.00125521 Jy ! Clean residual min=-0.004532 max=0.004184 Jy/beam ! Clean residual mean=0.000029 rms=0.001174 Jy/beam ! Combined flux in latest and established models = 6.01571 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 167 components and 6.01571 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9015 mas, bmaj=1.922 mas, bpa=4.052 degrees ! Estimated noise=639.857 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.53756e-05 Jy ! Component: 100 - total flux cleaned = 0.000236909 Jy ! Component: 150 - total flux cleaned = 0.000235863 Jy ! Component: 200 - total flux cleaned = 0.000426473 Jy ! Total flux subtracted in 200 components = 0.000426473 Jy ! Clean residual min=-0.007030 max=0.006114 Jy/beam ! Clean residual mean=0.000016 rms=0.001417 Jy/beam ! Combined flux in latest and established models = 6.01614 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 182 components and 6.01614 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=0.091139Jy sigma=0.000677 ! Fit after self-cal, rms=0.090382Jy sigma=0.000672 wmodel J0854+2006_X_2017_08_05_pus_map.mod ! Writing 182 model components to file: J0854+2006_X_2017_08_05_pus_map.mod wobs J0854+2006_X_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J0854+2006_X_2017_08_05_pus_uvs.fits wwins J0854+2006_X_2017_08_05_pus_map.win ! wwins: Wrote 7 windows to J0854+2006_X_2017_08_05_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -4.46338e-05 Jy ! Component: 100 - total flux cleaned = 0.000467184 Jy ! Component: 150 - total flux cleaned = 0.000853877 Jy ! Component: 200 - total flux cleaned = 0.00104136 Jy ! Component: 250 - total flux cleaned = 0.00140393 Jy ! Component: 300 - total flux cleaned = 0.00175676 Jy ! Component: 350 - total flux cleaned = 0.00201443 Jy ! Component: 400 - total flux cleaned = 0.00235222 Jy ! Component: 450 - total flux cleaned = 0.00268385 Jy ! Component: 500 - total flux cleaned = 0.00308969 Jy ! Component: 550 - total flux cleaned = 0.00340846 Jy ! Component: 600 - total flux cleaned = 0.00340882 Jy ! Component: 650 - total flux cleaned = 0.00372107 Jy ! Component: 700 - total flux cleaned = 0.00402887 Jy ! Component: 750 - total flux cleaned = 0.0043315 Jy ! Component: 800 - total flux cleaned = 0.00477796 Jy ! Component: 850 - total flux cleaned = 0.0049247 Jy ! Component: 900 - total flux cleaned = 0.00514361 Jy ! Component: 950 - total flux cleaned = 0.00557295 Jy ! Component: 1000 - total flux cleaned = 0.00578555 Jy ! Component: 1050 - total flux cleaned = 0.00620607 Jy ! Component: 1100 - total flux cleaned = 0.00648241 Jy ! Component: 1150 - total flux cleaned = 0.00689186 Jy ! Component: 1200 - total flux cleaned = 0.00736341 Jy ! Component: 1250 - total flux cleaned = 0.0075633 Jy ! Component: 1300 - total flux cleaned = 0.00822313 Jy ! Component: 1350 - total flux cleaned = 0.00835212 Jy ! Component: 1400 - total flux cleaned = 0.00880407 Jy ! Component: 1450 - total flux cleaned = 0.00912363 Jy ! Component: 1500 - total flux cleaned = 0.00950262 Jy ! Component: 1550 - total flux cleaned = 0.00962751 Jy ! Component: 1600 - total flux cleaned = 0.0100003 Jy ! Component: 1650 - total flux cleaned = 0.0101853 Jy ! Component: 1700 - total flux cleaned = 0.0103689 Jy ! Component: 1750 - total flux cleaned = 0.0107313 Jy ! Component: 1800 - total flux cleaned = 0.010791 Jy ! Component: 1850 - total flux cleaned = 0.010969 Jy ! Component: 1900 - total flux cleaned = 0.0112038 Jy ! Component: 1950 - total flux cleaned = 0.0114366 Jy ! Component: 2000 - total flux cleaned = 0.0116675 Jy ! Total flux subtracted in 2048 components = 0.0118966 Jy ! Clean residual min=-0.003161 max=0.002862 Jy/beam ! Clean residual mean=0.000015 rms=0.000999 Jy/beam ! Combined flux in latest and established models = 6.02803 Jy keep ! Adding 138 model components to the UV plane model. ! The established model now contains 318 components and 6.02803 Jy ![Exited script file: muppet] wmap "J0854+2006_X_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9015 x 1.922 at 4.052 degrees (North through East) ! Clean map min=-0.010058 max=5.2219 Jy/beam ! Writing clean map to FITS file: J0854+2006_X_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 5.22189 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00100044 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0574759 0.0574759 0.114952 0.229904 0.459807 0.919615 1.83923 3.67846 7.35692 14.7138 29.4277 58.8554 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.003 print "peak=",int(1000*peak_flux)/1000 ! peak= 5.221 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9015 x 1.922 at 4.052 degrees (North through East) ! Clean map min=-0.010058 max=5.2219 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 J0854+2006_X_2017_08_05_pus_uvs.log closed on Thu May 9 18:50:26 2019