! Started logfile: J2216+3102_X_2017_08_12_pus_uvs.log on Fri May 10 15:30:05 2019 obs J2216+3102_X_2017_08_12_pus_uva.fits ! Reading UV FITS file: J2216+3102_X_2017_08_12_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.663186 visibilities/baseline/integration-bin. ! Found source: J2216+3102 ! ! 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 1049 lines of history. ! ! Reading 29724 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 J2216+3102_X_2017_08_12_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 153 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 153 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 153 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 153 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 153 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 153 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 153 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 153 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 153 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 153 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 153 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 153 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.833823Jy sigma=0.006933 ! Fit after self-cal, rms=0.822400Jy sigma=0.006863 ! 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=0.8155 mas, bmaj=1.308 mas, bpa=3.938 degrees ! Estimated noise=1227.6 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 = 0.136985 Jy ! Component: 100 - total flux cleaned = 0.196299 Jy ! Total flux subtracted in 100 components = 0.196299 Jy ! Clean residual min=-0.013326 max=0.042455 Jy/beam ! Clean residual mean=-0.000227 rms=0.004138 Jy/beam ! Combined flux in latest and established models = 0.196299 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.196299 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=0.109075Jy sigma=0.000892 ! Fit after self-cal, rms=0.108766Jy sigma=0.000889 ! Inverting map ! Added new window around map position (1, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0422776 Jy ! Component: 100 - total flux cleaned = 0.0672877 Jy ! Total flux subtracted in 100 components = 0.0672877 Jy ! Clean residual min=-0.007289 max=0.015258 Jy/beam ! Clean residual mean=-0.000103 rms=0.002193 Jy/beam ! Combined flux in latest and established models = 0.263587 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 18 components and 0.263587 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=0.089890Jy sigma=0.000709 ! Fit after self-cal, rms=0.089212Jy sigma=0.000703 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0179771 Jy ! Component: 100 - total flux cleaned = 0.0287547 Jy ! Total flux subtracted in 100 components = 0.0287547 Jy ! Clean residual min=-0.006009 max=0.006575 Jy/beam ! Clean residual mean=-0.000051 rms=0.001472 Jy/beam ! Combined flux in latest and established models = 0.292341 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 26 components and 0.292341 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=0.085494Jy sigma=0.000665 ! Fit after self-cal, rms=0.085348Jy sigma=0.000663 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00860409 Jy ! Component: 100 - total flux cleaned = 0.0140411 Jy ! Total flux subtracted in 100 components = 0.0140411 Jy ! Clean residual min=-0.005461 max=0.005138 Jy/beam ! Clean residual mean=-0.000024 rms=0.001221 Jy/beam ! Combined flux in latest and established models = 0.306382 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 34 components and 0.306382 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=0.084609Jy sigma=0.000655 ! Fit after self-cal, rms=0.084541Jy sigma=0.000654 ! 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=0.9785 mas, bmaj=1.548 mas, bpa=2.848 degrees ! Estimated noise=493.776 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 = 0.00358547 Jy ! Component: 100 - total flux cleaned = 0.00456015 Jy ! Component: 150 - total flux cleaned = 0.0054644 Jy ! Component: 200 - total flux cleaned = 0.00617617 Jy ! Total flux subtracted in 200 components = 0.00617617 Jy ! Clean residual min=-0.003969 max=0.004026 Jy/beam ! Clean residual mean=-0.000015 rms=0.000785 Jy/beam ! Combined flux in latest and established models = 0.312559 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 43 components and 0.312559 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=0.084285Jy sigma=0.000652 ! Fit after self-cal, rms=0.084260Jy sigma=0.000651 ! 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 0.98 FD 1.00* HN 1.03 KP 1.02 ! LA 0.94 MK 1.02 NL 0.96 OV 1.00 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.01 KP 1.05 ! LA 0.95 MK 1.00 NL 0.96 OV 0.97 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 0.98 KP 0.96 ! LA 0.97 MK 0.98 NL 0.95 OV 1.01 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00* HN 1.04 KP 1.00 ! LA 0.99 MK 1.03 NL 0.95 OV 1.01 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 0.99 KP 1.01 ! LA 0.97 MK 1.03 NL 0.95 OV 1.00 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.05 KP 1.00 ! LA 0.97 MK 1.03 NL 0.97 OV 1.01 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.01 KP 1.01 ! LA 1.00 MK 1.01 NL 0.95 OV 1.01 ! PT 1.00 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.99 KP 1.02 ! LA 0.97 MK 1.07 NL 0.97 OV 1.00 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.04 KP 1.03 ! LA 0.99 MK 0.99 NL 0.95 OV 1.00 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HN 1.01 KP 1.01 ! LA 1.01 MK 1.02 NL 0.96 OV 1.01 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.08 KP 1.05 ! LA 0.99 MK 0.99 NL 0.95 OV 1.01 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.03 KP 1.02 ! LA 1.00 MK 1.02 NL 0.96 OV 1.00 ! PT 1.04 SC 1.05 ! ! ! Fit before self-cal, rms=0.084260Jy sigma=0.000651 ! Fit after self-cal, rms=0.085593Jy sigma=0.000647 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9877 mas, bmaj=1.56 mas, bpa=2.344 degrees ! Estimated noise=496.482 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 (-1.4, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00278963 Jy ! Component: 100 - total flux cleaned = 0.0037719 Jy ! Component: 150 - total flux cleaned = 0.00453852 Jy ! Component: 200 - total flux cleaned = 0.0047734 Jy ! Total flux subtracted in 200 components = 0.0047734 Jy ! Clean residual min=-0.002944 max=0.002153 Jy/beam ! Clean residual mean=0.000018 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.317332 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 52 components and 0.317332 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=0.085396Jy sigma=0.000646 ! Fit after self-cal, rms=0.085420Jy sigma=0.000646 ! 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=0.085420Jy sigma=0.000646 ! Fit after self-cal, rms=0.086248Jy sigma=0.000643 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9858 mas, bmaj=1.558 mas, bpa=2.981 degrees ! Estimated noise=496.273 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120144 Jy ! Component: 100 - total flux cleaned = 0.00152099 Jy ! Component: 150 - total flux cleaned = 0.00163891 Jy ! Component: 200 - total flux cleaned = 0.00163892 Jy ! Total flux subtracted in 200 components = 0.00163892 Jy ! Clean residual min=-0.002614 max=0.001921 Jy/beam ! Clean residual mean=0.000011 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.318971 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 63 components and 0.318971 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=0.086204Jy sigma=0.000643 ! Fit after self-cal, rms=0.086217Jy sigma=0.000643 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 = 0.000149686 Jy ! Component: 100 - total flux cleaned = 0.000219301 Jy ! Component: 150 - total flux cleaned = 0.000219903 Jy ! Component: 200 - total flux cleaned = 0.000190862 Jy ! Total flux subtracted in 200 components = 0.000190862 Jy ! Clean residual min=-0.002604 max=0.001827 Jy/beam ! Clean residual mean=0.000011 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.319162 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 69 components and 0.319162 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=0.086193Jy sigma=0.000643 ! Fit after self-cal, rms=0.086190Jy sigma=0.000642 ! 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=0.086190Jy sigma=0.000642 ! Fit after self-cal, rms=0.086092Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.986 mas, bmaj=1.559 mas, bpa=3.014 degrees ! Estimated noise=496.093 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00043386 Jy ! Component: 100 - total flux cleaned = 0.000692996 Jy ! Component: 150 - total flux cleaned = 0.000780282 Jy ! Component: 200 - total flux cleaned = 0.000779849 Jy ! Total flux subtracted in 200 components = 0.000779849 Jy ! Clean residual min=-0.002429 max=0.001734 Jy/beam ! Clean residual mean=0.000009 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.319942 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 74 components and 0.319942 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=0.086071Jy sigma=0.000642 ! Fit after self-cal, rms=0.086068Jy sigma=0.000642 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 = 7.76827e-05 Jy ! Component: 100 - total flux cleaned = 0.000130608 Jy ! Component: 150 - total flux cleaned = 0.000130537 Jy ! Component: 200 - total flux cleaned = 0.000130768 Jy ! Total flux subtracted in 200 components = 0.000130768 Jy ! Clean residual min=-0.002388 max=0.001707 Jy/beam ! Clean residual mean=0.000009 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.320072 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 77 components and 0.320073 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=0.086053Jy sigma=0.000642 ! Fit after self-cal, rms=0.086050Jy sigma=0.000642 ! 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=0.086050Jy sigma=0.000642 ! Fit after self-cal, rms=0.085966Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.007 mas, bmaj=2.615 mas, bpa=-4.939 degrees ! Estimated noise=609.946 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.82305e-05 Jy ! Component: 100 - total flux cleaned = -7.56395e-05 Jy ! Component: 150 - total flux cleaned = -0.000101006 Jy ! Component: 200 - total flux cleaned = -0.000112389 Jy ! Total flux subtracted in 200 components = -0.000112389 Jy ! Clean residual min=-0.001657 max=0.001536 Jy/beam ! Clean residual mean=0.000017 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.31996 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 91 components and 0.31996 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=0.085960Jy sigma=0.000642 ! Fit after self-cal, rms=0.085958Jy sigma=0.000642 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 = -3.38809e-05 Jy ! Component: 100 - total flux cleaned = -6.05329e-06 Jy ! Component: 150 - total flux cleaned = 1.34216e-05 Jy ! Component: 200 - total flux cleaned = 1.38475e-05 Jy ! Total flux subtracted in 200 components = 1.38475e-05 Jy ! Clean residual min=-0.001628 max=0.001531 Jy/beam ! Clean residual mean=0.000017 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.319974 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 97 components and 0.319974 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=0.085954Jy sigma=0.000642 ! Fit after self-cal, rms=0.085952Jy sigma=0.000642 ! 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=0.9861 mas, bmaj=1.56 mas, bpa=3.031 degrees ! Estimated noise=495.899 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9861 x 1.56 at 3.031 degrees (North through East) ! Clean map min=-0.001803 max=0.1737 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8212 mas, bmaj=1.318 mas, bpa=4.191 degrees ! Estimated noise=1231.58 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.139029 Jy ! Component: 100 - total flux cleaned = 0.20371 Jy ! Component: 150 - total flux cleaned = 0.240812 Jy ! Component: 200 - total flux cleaned = 0.263493 Jy ! Total flux subtracted in 200 components = 0.263493 Jy ! Clean residual min=-0.005919 max=0.011908 Jy/beam ! Clean residual mean=-0.000105 rms=0.001719 Jy/beam ! Combined flux in latest and established models = 0.263493 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.263493 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9861 mas, bmaj=1.56 mas, bpa=3.031 degrees ! Estimated noise=495.899 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 = 0.0182889 Jy ! Component: 100 - total flux cleaned = 0.0292086 Jy ! Component: 150 - total flux cleaned = 0.0363337 Jy ! Component: 200 - total flux cleaned = 0.0415553 Jy ! Total flux subtracted in 200 components = 0.0415553 Jy ! Clean residual min=-0.002641 max=0.003209 Jy/beam ! Clean residual mean=-0.000039 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.305048 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 49 components and 0.305048 Jy ! Inverting map ! Added new window around map position (-1.4, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00406881 Jy ! Component: 100 - total flux cleaned = 0.0069936 Jy ! Component: 150 - total flux cleaned = 0.00863471 Jy ! Component: 200 - total flux cleaned = 0.0099131 Jy ! Total flux subtracted in 200 components = 0.0099131 Jy ! Clean residual min=-0.001872 max=0.001958 Jy/beam ! Clean residual mean=-0.000009 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.314961 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 66 components and 0.314961 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=2.007 mas, bmaj=2.615 mas, bpa=-4.939 degrees ! Estimated noise=609.946 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00244924 Jy ! Component: 100 - total flux cleaned = 0.00349205 Jy ! Component: 150 - total flux cleaned = 0.00381679 Jy ! Component: 200 - total flux cleaned = 0.0040476 Jy ! Total flux subtracted in 200 components = 0.0040476 Jy ! Clean residual min=-0.001628 max=0.001607 Jy/beam ! Clean residual mean=0.000009 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.319009 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 = 0.000165955 Jy ! Component: 100 - total flux cleaned = 0.000353722 Jy ! Component: 150 - total flux cleaned = 0.000475476 Jy ! Component: 200 - total flux cleaned = 0.000600913 Jy ! Total flux subtracted in 200 components = 0.000600913 Jy ! Clean residual min=-0.001637 max=0.001598 Jy/beam ! Clean residual mean=0.000014 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.31961 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 119 components and 0.31961 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9861 mas, bmaj=1.56 mas, bpa=3.031 degrees ! Estimated noise=495.899 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000121447 Jy ! Component: 100 - total flux cleaned = 0.000168709 Jy ! Component: 150 - total flux cleaned = 0.000340774 Jy ! Component: 200 - total flux cleaned = 0.000381093 Jy ! Total flux subtracted in 200 components = 0.000381093 Jy ! Clean residual min=-0.001599 max=0.001543 Jy/beam ! Clean residual mean=0.000006 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.319991 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 133 components and 0.319991 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=0.085861Jy sigma=0.000641 ! Fit after self-cal, rms=0.085846Jy sigma=0.000641 wmodel J2216+3102_X_2017_08_12_pus_map.mod ! Writing 133 model components to file: J2216+3102_X_2017_08_12_pus_map.mod wobs J2216+3102_X_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J2216+3102_X_2017_08_12_pus_uvs.fits wwins J2216+3102_X_2017_08_12_pus_map.win ! wwins: Wrote 4 windows to J2216+3102_X_2017_08_12_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 = 1.9987e-05 Jy ! Component: 100 - total flux cleaned = 4.67293e-05 Jy ! Component: 150 - total flux cleaned = -2.83491e-05 Jy ! Component: 200 - total flux cleaned = -2.85295e-05 Jy ! Component: 250 - total flux cleaned = -7.48708e-05 Jy ! Component: 300 - total flux cleaned = -0.000119832 Jy ! Component: 350 - total flux cleaned = -0.000163449 Jy ! Component: 400 - total flux cleaned = -0.000227018 Jy ! Component: 450 - total flux cleaned = -0.000186148 Jy ! Component: 500 - total flux cleaned = -0.000146504 Jy ! Component: 550 - total flux cleaned = -0.000126977 Jy ! Component: 600 - total flux cleaned = -6.94143e-05 Jy ! Component: 650 - total flux cleaned = -3.19402e-05 Jy ! Component: 700 - total flux cleaned = 4.8128e-06 Jy ! Component: 750 - total flux cleaned = 4.6826e-06 Jy ! Component: 800 - total flux cleaned = 3.96734e-05 Jy ! Component: 850 - total flux cleaned = 3.97004e-05 Jy ! Component: 900 - total flux cleaned = 7.34451e-05 Jy ! Component: 950 - total flux cleaned = 0.000106471 Jy ! Component: 1000 - total flux cleaned = 0.000155561 Jy ! Component: 1050 - total flux cleaned = 0.000187569 Jy ! Component: 1100 - total flux cleaned = 0.000219474 Jy ! Component: 1150 - total flux cleaned = 0.000266097 Jy ! Component: 1200 - total flux cleaned = 0.000296561 Jy ! Component: 1250 - total flux cleaned = 0.000341362 Jy ! Component: 1300 - total flux cleaned = 0.000385576 Jy ! Component: 1350 - total flux cleaned = 0.000472309 Jy ! Component: 1400 - total flux cleaned = 0.00047204 Jy ! Component: 1450 - total flux cleaned = 0.00055635 Jy ! Component: 1500 - total flux cleaned = 0.000583895 Jy ! Component: 1550 - total flux cleaned = 0.000638668 Jy ! Component: 1600 - total flux cleaned = 0.000692899 Jy ! Component: 1650 - total flux cleaned = 0.000732802 Jy ! Component: 1700 - total flux cleaned = 0.000785296 Jy ! Component: 1750 - total flux cleaned = 0.000785191 Jy ! Component: 1800 - total flux cleaned = 0.000823701 Jy ! Component: 1850 - total flux cleaned = 0.000836391 Jy ! Component: 1900 - total flux cleaned = 0.000861324 Jy ! Component: 1950 - total flux cleaned = 0.000836716 Jy ! Component: 2000 - total flux cleaned = 0.000836901 Jy ! Total flux subtracted in 2048 components = 0.000861082 Jy ! Clean residual min=-0.000612 max=0.000621 Jy/beam ! Clean residual mean=0.000002 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.320852 Jy keep ! Adding 138 model components to the UV plane model. ! The established model now contains 271 components and 0.320852 Jy ![Exited script file: muppet] wmap "J2216+3102_X_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9861 x 1.56 at 3.031 degrees (North through East) ! Clean map min=-0.0013721 max=0.17456 Jy/beam ! Writing clean map to FITS file: J2216+3102_X_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.174564 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000220411 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.378792 0.378792 0.757583 1.51517 3.03033 6.06066 12.1213 24.2427 48.4853 96.9706 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.174 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9861 x 1.56 at 3.031 degrees (North through East) ! Clean map min=-0.0013721 max=0.17456 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 J2216+3102_X_2017_08_12_pus_uvs.log closed on Fri May 10 15:30:07 2019