! Started logfile: J0749+7420_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:46:11 2019 obs J0749+7420_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J0749+7420_X_2017_01_16_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.700794 visibilities/baseline/integration-bin. ! Found source: J0749+7420 ! ! 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 1309 lines of history. ! ! Reading 31788 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 J0749+7420_X_2017_01_16_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 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 147 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 147 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 147 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.780587Jy sigma=0.005706 ! Fit after self-cal, rms=0.754658Jy sigma=0.005530 ! 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=1.026 mas, bmaj=1.258 mas, bpa=87.78 degrees ! Estimated noise=1084.18 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 = 0.195984 Jy ! Component: 100 - total flux cleaned = 0.266345 Jy ! Total flux subtracted in 100 components = 0.266345 Jy ! Clean residual min=-0.019328 max=0.039867 Jy/beam ! Clean residual mean=-0.000090 rms=0.005789 Jy/beam ! Combined flux in latest and established models = 0.266345 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.266345 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=0.148717Jy sigma=0.000948 ! Fit after self-cal, rms=0.147628Jy sigma=0.000939 ! Inverting map ! Added new window around map position (0.4, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0473694 Jy ! Component: 100 - total flux cleaned = 0.0722258 Jy ! Total flux subtracted in 100 components = 0.0722258 Jy ! Clean residual min=-0.013689 max=0.018702 Jy/beam ! Clean residual mean=-0.000011 rms=0.003479 Jy/beam ! Combined flux in latest and established models = 0.338571 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 10 components and 0.338571 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=0.136750Jy sigma=0.000758 ! Fit after self-cal, rms=0.135982Jy sigma=0.000749 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.245 mas, bmaj=1.899 mas, bpa=86.62 degrees ! Estimated noise=555.616 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 = 0.0156218 Jy ! Component: 100 - total flux cleaned = 0.0174657 Jy ! Component: 150 - total flux cleaned = 0.0172634 Jy ! Component: 200 - total flux cleaned = 0.0168939 Jy ! Total flux subtracted in 200 components = 0.0168939 Jy ! Clean residual min=-0.008653 max=0.011189 Jy/beam ! Clean residual mean=0.000002 rms=0.002702 Jy/beam ! Combined flux in latest and established models = 0.355465 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 17 components and 0.355465 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=0.135596Jy sigma=0.000721 ! Fit after self-cal, rms=0.135496Jy sigma=0.000720 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 0.88 KP 1.00 ! LA 0.97 MK 1.00* NL 0.89 OV 0.97 ! PT 1.26 SC 1.22 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 0.92 KP 0.96 ! LA 0.96 MK 1.00* NL 0.90 OV 0.97 ! PT 1.22 SC 1.20 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 0.91 KP 0.98 ! LA 0.97 MK 1.00* NL 0.88 OV 0.97 ! PT 1.28 SC 1.16 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 0.91 KP 0.97 ! LA 0.96 MK 1.00* NL 0.90 OV 0.98 ! PT 1.27 SC 1.17 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 0.87 KP 0.98 ! LA 0.96 MK 1.00* NL 0.90 OV 0.96 ! PT 1.26 SC 1.18 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 0.88 KP 0.99 ! LA 0.97 MK 1.00* NL 0.91 OV 0.97 ! PT 1.25 SC 1.18 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 0.95 KP 0.97 ! LA 0.93 MK 1.00* NL 0.91 OV 0.95 ! PT 1.27 SC 1.19 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 0.95 KP 0.97 ! LA 0.98 MK 1.00* NL 0.91 OV 0.93 ! PT 1.37 SC 1.19 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 0.96 KP 0.98 ! LA 0.93 MK 1.00* NL 0.90 OV 0.96 ! PT 1.32 SC 1.12 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00 HN 0.95 KP 0.98 ! LA 0.95 MK 1.00* NL 0.90 OV 0.96 ! PT 1.44 SC 1.13 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.01 HN 0.93 KP 0.99 ! LA 0.96 MK 1.00* NL 0.89 OV 0.96 ! PT 1.48 SC 1.17 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.02 HN 0.93 KP 1.01 ! LA 0.94 MK 1.00* NL 0.91 OV 0.96 ! PT 1.37 SC 1.15 ! ! ! Fit before self-cal, rms=0.135496Jy sigma=0.000720 ! Fit after self-cal, rms=0.152718Jy sigma=0.000675 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.28 mas, bmaj=1.895 mas, bpa=86.49 degrees ! Estimated noise=548.676 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 = -0.00125012 Jy ! Component: 100 - total flux cleaned = -0.00208296 Jy ! Component: 150 - total flux cleaned = -0.00298083 Jy ! Component: 200 - total flux cleaned = -0.0034081 Jy ! Total flux subtracted in 200 components = -0.0034081 Jy ! Clean residual min=-0.005131 max=0.006383 Jy/beam ! Clean residual mean=-0.000018 rms=0.001501 Jy/beam ! Combined flux in latest and established models = 0.352056 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 30 components and 0.352056 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=0.152199Jy sigma=0.000671 ! Fit after self-cal, rms=0.152576Jy sigma=0.000671 ! 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=0.152576Jy sigma=0.000671 ! Fit after self-cal, rms=0.201095Jy sigma=0.000650 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.274 mas, bmaj=1.885 mas, bpa=89.21 degrees ! Estimated noise=547.53 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000449575 Jy ! Component: 100 - total flux cleaned = 0.000708892 Jy ! Component: 150 - total flux cleaned = 0.000763067 Jy ! Component: 200 - total flux cleaned = 0.000764543 Jy ! Total flux subtracted in 200 components = 0.000764543 Jy ! Clean residual min=-0.002400 max=0.003099 Jy/beam ! Clean residual mean=-0.000005 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.352821 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 41 components and 0.352821 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=0.200997Jy sigma=0.000649 ! Fit after self-cal, rms=0.201245Jy 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) ! Added new window around map position (2.4, 4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00193964 Jy ! Component: 100 - total flux cleaned = 0.00332942 Jy ! Component: 150 - total flux cleaned = 0.00417049 Jy ! Component: 200 - total flux cleaned = 0.00465531 Jy ! Total flux subtracted in 200 components = 0.00465531 Jy ! Clean residual min=-0.002126 max=0.002094 Jy/beam ! Clean residual mean=-0.000004 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.357476 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 64 components and 0.357476 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=0.201174Jy sigma=0.000648 ! Fit after self-cal, rms=0.201153Jy sigma=0.000648 ! 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=0.201153Jy sigma=0.000648 ! Fit after self-cal, rms=0.202021Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.274 mas, bmaj=1.878 mas, bpa=89.64 degrees ! Estimated noise=546.983 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000375387 Jy ! Component: 100 - total flux cleaned = 0.00104939 Jy ! Component: 150 - total flux cleaned = 0.00141177 Jy ! Component: 200 - total flux cleaned = 0.00152823 Jy ! Total flux subtracted in 200 components = 0.00152823 Jy ! Clean residual min=-0.001728 max=0.001755 Jy/beam ! Clean residual mean=-0.000003 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.359005 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 72 components and 0.359005 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=0.201978Jy sigma=0.000647 ! Fit after self-cal, rms=0.201981Jy sigma=0.000647 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 = 4.44822e-05 Jy ! Component: 100 - total flux cleaned = 0.000208488 Jy ! Component: 150 - total flux cleaned = 0.000308424 Jy ! Component: 200 - total flux cleaned = 0.000397295 Jy ! Total flux subtracted in 200 components = 0.000397295 Jy ! Clean residual min=-0.001585 max=0.001674 Jy/beam ! Clean residual mean=-0.000003 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.359402 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 79 components and 0.359402 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=0.201957Jy sigma=0.000647 ! Fit after self-cal, rms=0.201961Jy sigma=0.000647 ! 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=0.201961Jy sigma=0.000647 ! Fit after self-cal, rms=0.202058Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.306 mas, bmaj=2.793 mas, bpa=89.04 degrees ! Estimated noise=657.123 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000288251 Jy ! Component: 100 - total flux cleaned = 0.000438599 Jy ! Component: 150 - total flux cleaned = 0.000625732 Jy ! Component: 200 - total flux cleaned = 0.000744362 Jy ! Total flux subtracted in 200 components = 0.000744362 Jy ! Clean residual min=-0.001654 max=0.001591 Jy/beam ! Clean residual mean=-0.000005 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.360146 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 91 components and 0.360146 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=0.202039Jy sigma=0.000646 ! Fit after self-cal, rms=0.202044Jy sigma=0.000646 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 = 1.7246e-05 Jy ! Component: 100 - total flux cleaned = 0.000106293 Jy ! Component: 150 - total flux cleaned = 0.000257159 Jy ! Component: 200 - total flux cleaned = 0.000372903 Jy ! Total flux subtracted in 200 components = 0.000372903 Jy ! Clean residual min=-0.001649 max=0.001547 Jy/beam ! Clean residual mean=-0.000004 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.360519 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 95 components and 0.360519 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=0.202031Jy sigma=0.000646 ! Fit after self-cal, rms=0.202036Jy sigma=0.000646 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.274 mas, bmaj=1.873 mas, bpa=89.88 degrees ! Estimated noise=546.656 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.274 x 1.873 at 89.88 degrees (North through East) ! Clean map min=-0.0014327 max=0.25781 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=1.054 mas, bmaj=1.242 mas, bpa=-83.95 degrees ! Estimated noise=1076.3 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.195788 Jy ! Component: 100 - total flux cleaned = 0.274285 Jy ! Component: 150 - total flux cleaned = 0.313414 Jy ! Component: 200 - total flux cleaned = 0.333162 Jy ! Total flux subtracted in 200 components = 0.333162 Jy ! Clean residual min=-0.004722 max=0.009218 Jy/beam ! Clean residual mean=-0.000027 rms=0.001357 Jy/beam ! Combined flux in latest and established models = 0.333162 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 7 model components to the UV plane model. ! The established model now contains 7 components and 0.333162 Jy ! Inverting map and beam ! Estimated beam: bmin=1.274 mas, bmaj=1.873 mas, bpa=89.88 degrees ! Estimated noise=546.656 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 = 0.0120013 Jy ! Component: 100 - total flux cleaned = 0.0177231 Jy ! Component: 150 - total flux cleaned = 0.0213495 Jy ! Component: 200 - total flux cleaned = 0.0238735 Jy ! Total flux subtracted in 200 components = 0.0238735 Jy ! Clean residual min=-0.001972 max=0.001840 Jy/beam ! Clean residual mean=-0.000006 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.357035 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 30 components and 0.357035 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=2.306 mas, bmaj=2.793 mas, bpa=89.04 degrees ! Estimated noise=657.123 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00220904 Jy ! Component: 100 - total flux cleaned = 0.00338863 Jy ! Component: 150 - total flux cleaned = 0.00372547 Jy ! Component: 200 - total flux cleaned = 0.00382315 Jy ! Total flux subtracted in 200 components = 0.00382315 Jy ! Clean residual min=-0.001751 max=0.001541 Jy/beam ! Clean residual mean=-0.000005 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.360859 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 = 8.73355e-05 Jy ! Component: 100 - total flux cleaned = 0.000166033 Jy ! Component: 150 - total flux cleaned = 0.000236576 Jy ! Component: 200 - total flux cleaned = 0.000323427 Jy ! Total flux subtracted in 200 components = 0.000323427 Jy ! Clean residual min=-0.001652 max=0.001488 Jy/beam ! Clean residual mean=-0.000004 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.361182 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 65 components and 0.361182 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.274 mas, bmaj=1.873 mas, bpa=89.88 degrees ! Estimated noise=546.656 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000178689 Jy ! Component: 100 - total flux cleaned = -4.70696e-05 Jy ! Component: 150 - total flux cleaned = -4.83139e-05 Jy ! Component: 200 - total flux cleaned = -8.34916e-05 Jy ! Total flux subtracted in 200 components = -8.34916e-05 Jy ! Clean residual min=-0.001505 max=0.001448 Jy/beam ! Clean residual mean=-0.000002 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.361098 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 76 components and 0.361099 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=0.202034Jy sigma=0.000646 ! Fit after self-cal, rms=0.202018Jy sigma=0.000646 wmodel J0749+7420_X_2017_01_16_pus_map.mod ! Writing 76 model components to file: J0749+7420_X_2017_01_16_pus_map.mod wobs J0749+7420_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J0749+7420_X_2017_01_16_pus_uvs.fits wwins J0749+7420_X_2017_01_16_pus_map.win ! wwins: Wrote 3 windows to J0749+7420_X_2017_01_16_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 = 0.000176418 Jy ! Component: 100 - total flux cleaned = 0.000292462 Jy ! Component: 150 - total flux cleaned = 0.000447463 Jy ! Component: 200 - total flux cleaned = 0.000468986 Jy ! Component: 250 - total flux cleaned = 0.000489777 Jy ! Component: 300 - total flux cleaned = 0.000509277 Jy ! Component: 350 - total flux cleaned = 0.000547857 Jy ! Component: 400 - total flux cleaned = 0.000547543 Jy ! Component: 450 - total flux cleaned = 0.000565811 Jy ! Component: 500 - total flux cleaned = 0.000529289 Jy ! Component: 550 - total flux cleaned = 0.000529286 Jy ! Component: 600 - total flux cleaned = 0.000512075 Jy ! Component: 650 - total flux cleaned = 0.000547056 Jy ! Component: 700 - total flux cleaned = 0.000615 Jy ! Component: 750 - total flux cleaned = 0.000631447 Jy ! Component: 800 - total flux cleaned = 0.000681012 Jy ! Component: 850 - total flux cleaned = 0.0006972 Jy ! Component: 900 - total flux cleaned = 0.000745408 Jy ! Component: 950 - total flux cleaned = 0.000824426 Jy ! Component: 1000 - total flux cleaned = 0.0009024 Jy ! Component: 1050 - total flux cleaned = 0.000963813 Jy ! Component: 1100 - total flux cleaned = 0.00105462 Jy ! Component: 1150 - total flux cleaned = 0.00109917 Jy ! Component: 1200 - total flux cleaned = 0.00108434 Jy ! Component: 1250 - total flux cleaned = 0.00109894 Jy ! Component: 1300 - total flux cleaned = 0.00112784 Jy ! Component: 1350 - total flux cleaned = 0.00115632 Jy ! Component: 1400 - total flux cleaned = 0.00117028 Jy ! Component: 1450 - total flux cleaned = 0.00117024 Jy ! Component: 1500 - total flux cleaned = 0.00119796 Jy ! Component: 1550 - total flux cleaned = 0.00123877 Jy ! Component: 1600 - total flux cleaned = 0.00126584 Jy ! Component: 1650 - total flux cleaned = 0.00135967 Jy ! Component: 1700 - total flux cleaned = 0.00138606 Jy ! Component: 1750 - total flux cleaned = 0.00142543 Jy ! Component: 1800 - total flux cleaned = 0.00149049 Jy ! Component: 1850 - total flux cleaned = 0.00151633 Jy ! Component: 1900 - total flux cleaned = 0.00158007 Jy ! Component: 1950 - total flux cleaned = 0.00159274 Jy ! Component: 2000 - total flux cleaned = 0.00166792 Jy ! Total flux subtracted in 2048 components = 0.00169268 Jy ! Clean residual min=-0.000736 max=0.000804 Jy/beam ! Clean residual mean=-0.000000 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.362791 Jy keep ! Adding 146 model components to the UV plane model. ! The established model now contains 222 components and 0.362791 Jy ![Exited script file: muppet] wmap "J0749+7420_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.274 x 1.873 at 89.88 degrees (North through East) ! Clean map min=-0.00097146 max=0.25637 Jy/beam ! Writing clean map to FITS file: J0749+7420_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.256365 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000244654 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.286295 0.286295 0.572591 1.14518 2.29036 4.58073 9.16145 18.3229 36.6458 73.2916 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.256 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.274 x 1.873 at 89.88 degrees (North through East) ! Clean map min=-0.00097146 max=0.25637 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 J0749+7420_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:46:13 2019