! Started logfile: J0854+2006_X_2017_06_15_pus_uvs.log on Tue May 7 19:54:19 2019 obs J0854+2006_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J0854+2006_X_2017_06_15_pus_uva.fits ! AN table 1: 17 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.207843 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! 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 989 lines of history. ! ! Reading 1908 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_06_15_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 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=4.702886Jy sigma=0.033123 ! Fit after self-cal, rms=4.498859Jy sigma=0.031904 ! 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=0.5721 mas, bmaj=1.624 mas, bpa=-30.75 degrees ! Estimated noise=2908.2 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.24293 Jy ! Component: 100 - total flux cleaned = 5.25332 Jy ! Total flux subtracted in 100 components = 5.25332 Jy ! Clean residual min=-0.300467 max=0.379761 Jy/beam ! Clean residual mean=0.000708 rms=0.104893 Jy/beam ! Combined flux in latest and established models = 5.25332 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 5.25332 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=0.658997Jy sigma=0.004768 ! Fit after self-cal, rms=0.658096Jy sigma=0.004760 ! 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=0.678 mas, bmaj=1.57 mas, bpa=-28.37 degrees ! Estimated noise=2366.47 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 = 0.35367 Jy ! Component: 100 - total flux cleaned = 0.489447 Jy ! Component: 150 - total flux cleaned = 0.577765 Jy ! Component: 200 - total flux cleaned = 0.591868 Jy ! Total flux subtracted in 200 components = 0.591868 Jy ! Clean residual min=-0.059045 max=0.058582 Jy/beam ! Clean residual mean=0.000230 rms=0.029928 Jy/beam ! Combined flux in latest and established models = 5.84519 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 52 components and 5.84519 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=0.241924Jy sigma=0.001613 ! Fit after self-cal, rms=0.241427Jy sigma=0.001609 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.99 KP 1.00* ! LA 1.00* MK 1.00 NL 0.98 OV 1.00* ! PT 1.00* SC 1.01 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.95 KP 1.00* ! LA 1.00* MK 1.00 NL 0.97 OV 1.00* ! PT 1.00* SC 1.01 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 0.96 KP 1.00* ! LA 1.00* MK 1.01 NL 0.98 OV 1.00* ! PT 1.00* SC 1.01 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 0.99 KP 1.00* ! LA 1.00* MK 1.02 NL 0.98 OV 1.00* ! PT 1.00* SC 1.01 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 0.95 KP 1.00* ! LA 1.00* MK 1.03 NL 0.98 OV 1.00* ! PT 1.00* SC 1.00 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.97 KP 1.00* ! LA 1.00* MK 1.01 NL 0.98 OV 1.00* ! PT 1.00* SC 1.01 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 0.95 KP 1.00* ! LA 1.00* MK 1.02 NL 0.98 OV 1.00* ! PT 1.00* SC 1.02 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.02 KP 1.00* ! LA 1.00* MK 1.01 NL 0.98 OV 1.00* ! PT 1.00* SC 1.04 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 0.96 KP 1.00* ! LA 1.00* MK 1.00 NL 0.98 OV 1.00* ! PT 1.00* SC 1.00 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.00 KP 1.00* ! LA 1.00* MK 1.01 NL 0.97 OV 1.00* ! PT 1.00* SC 0.99 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.03 KP 1.00* ! LA 1.00* MK 1.00 NL 0.98 OV 1.00* ! PT 1.00* SC 1.02 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.96 KP 1.00* ! LA 1.00* MK 1.00 NL 0.98 OV 1.00* ! PT 1.00* SC 1.02 ! ! ! Fit before self-cal, rms=0.241427Jy sigma=0.001609 ! Fit after self-cal, rms=0.182192Jy sigma=0.001187 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6754 mas, bmaj=1.589 mas, bpa=-28.82 degrees ! Estimated noise=2367.33 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 = 0.0464704 Jy ! Component: 100 - total flux cleaned = 0.0460488 Jy ! Component: 150 - total flux cleaned = 0.0466177 Jy ! Component: 200 - total flux cleaned = 0.0441549 Jy ! Total flux subtracted in 200 components = 0.0441549 Jy ! Clean residual min=-0.007201 max=0.007189 Jy/beam ! Clean residual mean=0.000023 rms=0.003165 Jy/beam ! Combined flux in latest and established models = 5.88934 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 109 components and 5.88934 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=0.162843Jy sigma=0.001038 ! Fit after self-cal, rms=0.162809Jy sigma=0.001037 ! 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=0.162809Jy sigma=0.001037 ! Fit after self-cal, rms=0.162454Jy sigma=0.001035 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6754 mas, bmaj=1.589 mas, bpa=-28.83 degrees ! Estimated noise=2364.99 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00704457 Jy ! Component: 100 - total flux cleaned = 0.00861463 Jy ! Component: 150 - total flux cleaned = 0.00862889 Jy ! Component: 200 - total flux cleaned = 0.00888744 Jy ! Total flux subtracted in 200 components = 0.00888744 Jy ! Clean residual min=-0.002021 max=0.002037 Jy/beam ! Clean residual mean=0.000002 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 5.89823 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 146 components and 5.89823 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=0.161812Jy sigma=0.001030 ! Fit after self-cal, rms=0.161809Jy sigma=0.001030 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 = 0.000410194 Jy ! Component: 100 - total flux cleaned = 0.000298578 Jy ! Component: 150 - total flux cleaned = 0.000214855 Jy ! Component: 200 - total flux cleaned = -0.00026702 Jy ! Total flux subtracted in 200 components = -0.00026702 Jy ! Clean residual min=-0.001268 max=0.001292 Jy/beam ! Clean residual mean=0.000001 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 5.89796 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 175 components and 5.89796 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=0.161697Jy sigma=0.001029 ! Fit after self-cal, rms=0.161692Jy sigma=0.001029 ! 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=0.161692Jy sigma=0.001029 ! Fit after self-cal, rms=0.161653Jy sigma=0.001029 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6754 mas, bmaj=1.589 mas, bpa=-28.83 degrees ! Estimated noise=2364.61 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00156562 Jy ! Component: 100 - total flux cleaned = 0.00192605 Jy ! Component: 150 - total flux cleaned = 0.00199275 Jy ! Component: 200 - total flux cleaned = 0.00176455 Jy ! Total flux subtracted in 200 components = 0.00176455 Jy ! Clean residual min=-0.000891 max=0.000889 Jy/beam ! Clean residual mean=0.000001 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 5.89973 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 195 components and 5.89973 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=0.161601Jy sigma=0.001029 ! Fit after self-cal, rms=0.161599Jy sigma=0.001029 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 = -0.000187196 Jy ! Component: 100 - total flux cleaned = -0.000131539 Jy ! Component: 150 - total flux cleaned = -0.00017349 Jy ! Component: 200 - total flux cleaned = -0.000301836 Jy ! Total flux subtracted in 200 components = -0.000301836 Jy ! Clean residual min=-0.000700 max=0.000698 Jy/beam ! Clean residual mean=0.000001 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 5.89943 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 214 components and 5.89943 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=0.161574Jy sigma=0.001028 ! Fit after self-cal, rms=0.161573Jy sigma=0.001028 ! 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=0.161573Jy sigma=0.001028 ! Fit after self-cal, rms=0.161558Jy sigma=0.001028 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.597 mas, bmaj=2.574 mas, bpa=11.56 degrees ! Estimated noise=3482.1 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000400545 Jy ! Component: 100 - total flux cleaned = -0.000664029 Jy ! Component: 150 - total flux cleaned = -0.000783367 Jy ! Component: 200 - total flux cleaned = -0.000932626 Jy ! Total flux subtracted in 200 components = -0.000932626 Jy ! Clean residual min=-0.000665 max=0.000667 Jy/beam ! Clean residual mean=0.000001 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 5.89849 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 239 components and 5.89849 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=0.161554Jy sigma=0.001028 ! Fit after self-cal, rms=0.161553Jy sigma=0.001028 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 = -5.27979e-05 Jy ! Component: 100 - total flux cleaned = 0.000194506 Jy ! Component: 150 - total flux cleaned = 0.000469419 Jy ! Component: 200 - total flux cleaned = 0.000533529 Jy ! Total flux subtracted in 200 components = 0.000533529 Jy ! Clean residual min=-0.000561 max=0.000572 Jy/beam ! Clean residual mean=0.000001 rms=0.000148 Jy/beam ! Combined flux in latest and established models = 5.89903 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 256 components and 5.89903 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=0.161551Jy sigma=0.001028 ! Fit after self-cal, rms=0.161551Jy sigma=0.001028 ! Inverting map ! Added new window around map position (-24.4, 23.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00037145 Jy ! Component: 100 - total flux cleaned = 0.000527141 Jy ! Component: 150 - total flux cleaned = 0.000619391 Jy ! Component: 200 - total flux cleaned = 0.000668925 Jy ! Total flux subtracted in 200 components = 0.000668925 Jy ! Clean residual min=-0.000529 max=0.000511 Jy/beam ! Clean residual mean=-0.000002 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 5.8997 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 272 components and 5.8997 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=0.161550Jy sigma=0.001028 ! Fit after self-cal, rms=0.161550Jy sigma=0.001028 ! 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=0.6754 mas, bmaj=1.589 mas, bpa=-28.83 degrees ! Estimated noise=2364.51 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6754 x 1.589 at -28.83 degrees (North through East) ! Clean map min=-0.06412 max=5.2198 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=0.161550Jy sigma=0.001028 ! Fit after self-cal, rms=0.077624Jy sigma=0.000500 ! Inverting map and beam ! Estimated beam: bmin=0.6754 mas, bmaj=1.589 mas, bpa=-28.83 degrees ! Estimated noise=2364.53 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000481234 Jy ! Component: 100 - total flux cleaned = -0.000385122 Jy ! Component: 150 - total flux cleaned = -0.000305772 Jy ! Component: 200 - total flux cleaned = -0.000177424 Jy ! Total flux subtracted in 200 components = -0.000177424 Jy ! Clean residual min=-0.001127 max=0.001465 Jy/beam ! Clean residual mean=0.000000 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 5.89952 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 289 components and 5.89952 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=0.077604Jy sigma=0.000500 ! Fit after self-cal, rms=0.077604Jy sigma=0.000500 ! Inverting map ! Added new window around map position (11.6, 22.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000303807 Jy ! Component: 100 - total flux cleaned = 0.000104151 Jy ! Component: 150 - total flux cleaned = -0.000156318 Jy ! Component: 200 - total flux cleaned = -0.000325787 Jy ! Total flux subtracted in 200 components = -0.000325787 Jy ! Clean residual min=-0.001054 max=0.001087 Jy/beam ! Clean residual mean=0.000000 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 5.89919 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 300 components and 5.89919 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=0.077571Jy sigma=0.000500 ! Fit after self-cal, rms=0.077570Jy sigma=0.000500 ! Inverting map ! Added new window around map position (25.2, 24.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000236488 Jy ! Component: 100 - total flux cleaned = 0.000213012 Jy ! Component: 150 - total flux cleaned = 4.46694e-05 Jy ! Component: 200 - total flux cleaned = -5.53405e-05 Jy ! Total flux subtracted in 200 components = -5.53405e-05 Jy ! Clean residual min=-0.001105 max=0.000861 Jy/beam ! Clean residual mean=0.000000 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 5.89914 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 320 components and 5.89914 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=0.077557Jy sigma=0.000500 ! Fit after self-cal, rms=0.077557Jy sigma=0.000500 ! Inverting map ! Added new window around map position (-25.6, -21.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.20457e-05 Jy ! Component: 100 - total flux cleaned = 0.00013662 Jy ! Component: 150 - total flux cleaned = 6.55592e-05 Jy ! Component: 200 - total flux cleaned = -7.198e-07 Jy ! Total flux subtracted in 200 components = -7.198e-07 Jy ! Clean residual min=-0.000929 max=0.000803 Jy/beam ! Clean residual mean=0.000000 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 5.89914 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 336 components and 5.89914 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=0.077537Jy sigma=0.000500 ! Fit after self-cal, rms=0.077537Jy sigma=0.000500 ! 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=0.077537Jy sigma=0.000500 ! Fit after self-cal, rms=0.077528Jy sigma=0.000500 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=0.5735 mas, bmaj=1.633 mas, bpa=-30.93 degrees ! Estimated noise=2895.51 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.10753 Jy ! Component: 100 - total flux cleaned = 3.71908 Jy ! Component: 150 - total flux cleaned = 3.53906 Jy ! Component: 200 - total flux cleaned = 3.22342 Jy ! Total flux subtracted in 200 components = 3.22342 Jy ! Clean residual min=-1.533178 max=2.580718 Jy/beam ! Clean residual mean=0.001815 rms=0.488867 Jy/beam ! Combined flux in latest and established models = 3.22342 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 23 model components to the UV plane model. ! The established model now contains 23 components and 3.22342 Jy ! Inverting map and beam ! Estimated beam: bmin=0.6754 mas, bmaj=1.589 mas, bpa=-28.83 degrees ! Estimated noise=2364.53 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) ! Added new window around map position (0, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.03269 Jy ! Component: 100 - total flux cleaned = 2.02542 Jy ! Component: 150 - total flux cleaned = 2.05624 Jy ! Component: 200 - total flux cleaned = 2.09968 Jy ! Total flux subtracted in 200 components = 2.09968 Jy ! Clean residual min=-0.718375 max=0.552408 Jy/beam ! Clean residual mean=0.001311 rms=0.180279 Jy/beam ! Combined flux in latest and established models = 5.3231 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 38 components and 5.3231 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.597 mas, bmaj=2.574 mas, bpa=11.56 degrees ! Estimated noise=3481.96 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.254318 Jy ! Component: 100 - total flux cleaned = 0.387686 Jy ! Component: 150 - total flux cleaned = 0.536207 Jy ! Component: 200 - total flux cleaned = 0.690033 Jy ! Total flux subtracted in 200 components = 0.690033 Jy ! Clean residual min=-0.542077 max=0.517621 Jy/beam ! Clean residual mean=0.001434 rms=0.120056 Jy/beam ! Combined flux in latest and established models = 6.01313 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 = 0.133685 Jy ! Component: 100 - total flux cleaned = 0.252438 Jy ! Component: 150 - total flux cleaned = 0.369921 Jy ! Component: 200 - total flux cleaned = 0.416619 Jy ! Total flux subtracted in 200 components = 0.416619 Jy ! Clean residual min=-0.500171 max=0.675143 Jy/beam ! Clean residual mean=0.000604 rms=0.111107 Jy/beam ! Combined flux in latest and established models = 6.42975 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 72 components and 6.42975 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.6754 mas, bmaj=1.589 mas, bpa=-28.83 degrees ! Estimated noise=2364.53 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0117592 Jy ! Component: 100 - total flux cleaned = 0.00259178 Jy ! Component: 150 - total flux cleaned = 0.0377617 Jy ! Component: 200 - total flux cleaned = 0.0567036 Jy ! Total flux subtracted in 200 components = 0.0567036 Jy ! Clean residual min=-0.303509 max=0.256656 Jy/beam ! Clean residual mean=0.000401 rms=0.079266 Jy/beam ! Combined flux in latest and established models = 6.48645 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 93 components and 6.48645 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=0.718220Jy sigma=0.004933 ! Fit after self-cal, rms=0.613242Jy sigma=0.003969 wmodel J0854+2006_X_2017_06_15_pus_map.mod ! Writing 93 model components to file: J0854+2006_X_2017_06_15_pus_map.mod wobs J0854+2006_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J0854+2006_X_2017_06_15_pus_uvs.fits wwins J0854+2006_X_2017_06_15_pus_map.win ! wwins: Wrote 5 windows to J0854+2006_X_2017_06_15_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 = -0.0767257 Jy ! Component: 100 - total flux cleaned = -0.114556 Jy ! Component: 150 - total flux cleaned = -0.136159 Jy ! Component: 200 - total flux cleaned = -0.161279 Jy ! Component: 250 - total flux cleaned = -0.184211 Jy ! Component: 300 - total flux cleaned = -0.207522 Jy ! Component: 350 - total flux cleaned = -0.220507 Jy ! Component: 400 - total flux cleaned = -0.22458 Jy ! Component: 450 - total flux cleaned = -0.236283 Jy ! Component: 500 - total flux cleaned = -0.245511 Jy ! Component: 550 - total flux cleaned = -0.249062 Jy ! Component: 600 - total flux cleaned = -0.24915 Jy ! Component: 650 - total flux cleaned = -0.24919 Jy ! Component: 700 - total flux cleaned = -0.250787 Jy ! Component: 750 - total flux cleaned = -0.256909 Jy ! Component: 800 - total flux cleaned = -0.265853 Jy ! Component: 850 - total flux cleaned = -0.278976 Jy ! Component: 900 - total flux cleaned = -0.293235 Jy ! Component: 950 - total flux cleaned = -0.303046 Jy ! Component: 1000 - total flux cleaned = -0.31547 Jy ! Component: 1050 - total flux cleaned = -0.326353 Jy ! Component: 1100 - total flux cleaned = -0.337102 Jy ! Component: 1150 - total flux cleaned = -0.347735 Jy ! Component: 1200 - total flux cleaned = -0.356945 Jy ! Component: 1250 - total flux cleaned = -0.363477 Jy ! Component: 1300 - total flux cleaned = -0.37124 Jy ! Component: 1350 - total flux cleaned = -0.376389 Jy ! Component: 1400 - total flux cleaned = -0.381504 Jy ! Component: 1450 - total flux cleaned = -0.386607 Jy ! Component: 1500 - total flux cleaned = -0.387879 Jy ! Component: 1550 - total flux cleaned = -0.387867 Jy ! Component: 1600 - total flux cleaned = -0.390459 Jy ! Component: 1650 - total flux cleaned = -0.394368 Jy ! Component: 1700 - total flux cleaned = -0.397014 Jy ! Component: 1750 - total flux cleaned = -0.401018 Jy ! Component: 1800 - total flux cleaned = -0.403737 Jy ! Component: 1850 - total flux cleaned = -0.406514 Jy ! Component: 1900 - total flux cleaned = -0.407932 Jy ! Component: 1950 - total flux cleaned = -0.412245 Jy ! Component: 2000 - total flux cleaned = -0.413743 Jy ! Total flux subtracted in 2048 components = -0.415248 Jy ! Clean residual min=-0.087485 max=0.093493 Jy/beam ! Clean residual mean=0.000065 rms=0.020806 Jy/beam ! Combined flux in latest and established models = 6.0712 Jy keep ! Adding 87 model components to the UV plane model. ! The established model now contains 177 components and 6.0712 Jy ![Exited script file: muppet] wmap "J0854+2006_X_2017_06_15_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6754 x 1.589 at -28.83 degrees (North through East) ! Clean map min=-0.49578 max=3.889 Jy/beam ! Writing clean map to FITS file: J0854+2006_X_2017_06_15_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 3.88897 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0191561 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.47772 1.47772 2.95545 5.9109 11.8218 23.6436 47.2872 94.5743 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0574 print "peak=",int(1000*peak_flux)/1000 ! peak= 3.888 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6754 x 1.589 at -28.83 degrees (North through East) ! Clean map min=-0.49578 max=3.889 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_06_15_pus_uvs.log closed on Tue May 7 19:54:20 2019