! Started logfile: J0833+4224_X_2017_06_10_pus_uvs.log on Mon May 6 12:44:27 2019 obs J0833+4224_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J0833+4224_X_2017_06_10_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.957143 visibilities/baseline/integration-bin. ! Found source: J0833+4224 ! ! 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 43416 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 J0833+4224_X_2017_06_10_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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.742169Jy sigma=0.006728 ! Fit after self-cal, rms=0.727257Jy sigma=0.006595 ! 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=0.785 mas, bmaj=1.133 mas, bpa=7.022 degrees ! Estimated noise=889.354 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 = 0.208881 Jy ! Component: 100 - total flux cleaned = 0.255082 Jy ! Total flux subtracted in 100 components = 0.255082 Jy ! Clean residual min=-0.005760 max=0.017151 Jy/beam ! Clean residual mean=-0.000059 rms=0.001709 Jy/beam ! Combined flux in latest and established models = 0.255082 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.255082 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=0.085829Jy sigma=0.000751 ! Fit after self-cal, rms=0.085823Jy sigma=0.000751 ! Inverting map ! Added new window around map position (-1, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0188129 Jy ! Component: 100 - total flux cleaned = 0.0298086 Jy ! Total flux subtracted in 100 components = 0.0298086 Jy ! Clean residual min=-0.004192 max=0.009082 Jy/beam ! Clean residual mean=-0.000031 rms=0.001097 Jy/beam ! Combined flux in latest and established models = 0.284891 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 0.284891 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=0.079909Jy sigma=0.000693 ! Fit after self-cal, rms=0.079772Jy sigma=0.000692 ! Inverting map ! Added new window around map position (-3.2, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00895116 Jy ! Component: 100 - total flux cleaned = 0.0146005 Jy ! Total flux subtracted in 100 components = 0.0146005 Jy ! Clean residual min=-0.003652 max=0.003376 Jy/beam ! Clean residual mean=-0.000016 rms=0.000890 Jy/beam ! Combined flux in latest and established models = 0.299491 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 20 components and 0.299491 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=0.078376Jy sigma=0.000678 ! Fit after self-cal, rms=0.078339Jy sigma=0.000678 ! 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=0.9919 mas, bmaj=1.47 mas, bpa=9.197 degrees ! Estimated noise=377.02 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 = 0.00726677 Jy ! Component: 100 - total flux cleaned = 0.0116791 Jy ! Component: 150 - total flux cleaned = 0.0145678 Jy ! Component: 200 - total flux cleaned = 0.0165555 Jy ! Total flux subtracted in 200 components = 0.0165555 Jy ! Clean residual min=-0.002239 max=0.002227 Jy/beam ! Clean residual mean=0.000009 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.316047 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 39 components and 0.316047 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=0.077622Jy sigma=0.000671 ! Fit after self-cal, rms=0.077583Jy sigma=0.000670 ! 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 0.99 HN 1.01 KP 0.98 ! LA 0.99 MK 0.97 NL 1.00 OV 1.01 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.98 KP 0.98 ! LA 0.99 MK 1.00 NL 0.99 OV 1.00 ! PT 1.03 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 0.99 KP 0.97 ! LA 1.01 MK 1.01 NL 0.99 OV 1.00 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.01 KP 0.96 ! LA 1.01 MK 1.00 NL 0.99 OV 1.01 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.94 KP 0.97 ! LA 1.00 MK 1.02 NL 0.98 OV 1.00 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.00 KP 0.97 ! LA 1.00 MK 0.99 NL 0.98 OV 0.99 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.99 KP 0.98 ! LA 1.00 MK 1.02 NL 0.97 OV 1.01 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 0.98 KP 0.97 ! LA 0.98 MK 0.99 NL 0.97 OV 1.00 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.97 KP 0.98 ! LA 1.00 MK 0.98 NL 0.98 OV 1.01 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.96 KP 0.98 ! LA 1.02 MK 0.99 NL 0.98 OV 0.98 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.99 KP 0.97 ! LA 1.02 MK 0.98 NL 0.97 OV 1.00 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.00 KP 0.93 ! LA 0.99 MK 0.97 NL 0.98 OV 1.00 ! PT 1.02 SC 1.02 ! ! ! Fit before self-cal, rms=0.077583Jy sigma=0.000670 ! Fit after self-cal, rms=0.076696Jy sigma=0.000665 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9983 mas, bmaj=1.475 mas, bpa=8.435 degrees ! Estimated noise=375.783 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 = 0.000551479 Jy ! Component: 100 - total flux cleaned = 0.000603584 Jy ! Component: 150 - total flux cleaned = 0.000741024 Jy ! Component: 200 - total flux cleaned = 0.00082217 Jy ! Total flux subtracted in 200 components = 0.00082217 Jy ! Clean residual min=-0.001407 max=0.001483 Jy/beam ! Clean residual mean=-0.000001 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.316869 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 50 components and 0.316869 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=0.076629Jy sigma=0.000665 ! Fit after self-cal, rms=0.076630Jy sigma=0.000665 ! 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=0.076630Jy sigma=0.000665 ! Fit after self-cal, rms=0.076523Jy sigma=0.000663 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9977 mas, bmaj=1.474 mas, bpa=8.592 degrees ! Estimated noise=375.32 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000529694 Jy ! Component: 100 - total flux cleaned = 0.000664386 Jy ! Component: 150 - total flux cleaned = 0.000732879 Jy ! Component: 200 - total flux cleaned = 0.000792248 Jy ! Total flux subtracted in 200 components = 0.000792248 Jy ! Clean residual min=-0.001146 max=0.001484 Jy/beam ! Clean residual mean=-0.000006 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.317661 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 61 components and 0.317661 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=0.076510Jy sigma=0.000662 ! Fit after self-cal, rms=0.076513Jy sigma=0.000662 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 (-7.4, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152447 Jy ! Component: 100 - total flux cleaned = 0.00204764 Jy ! Component: 150 - total flux cleaned = 0.00242323 Jy ! Component: 200 - total flux cleaned = 0.00275573 Jy ! Total flux subtracted in 200 components = 0.00275573 Jy ! Clean residual min=-0.001060 max=0.001082 Jy/beam ! Clean residual mean=-0.000002 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.320417 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 87 components and 0.320417 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=0.076476Jy sigma=0.000662 ! Fit after self-cal, rms=0.076475Jy sigma=0.000662 ! Inverting map ! Added new window around map position (-24.4, 4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000857925 Jy ! Component: 100 - total flux cleaned = 0.000997754 Jy ! Component: 150 - total flux cleaned = 0.00122944 Jy ! Component: 200 - total flux cleaned = 0.00134672 Jy ! Total flux subtracted in 200 components = 0.00134672 Jy ! Clean residual min=-0.001020 max=0.000865 Jy/beam ! Clean residual mean=-0.000001 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.321764 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 100 components and 0.321764 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=0.076459Jy sigma=0.000662 ! Fit after self-cal, rms=0.076458Jy sigma=0.000662 ! 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=0.076458Jy sigma=0.000662 ! Fit after self-cal, rms=0.076416Jy sigma=0.000662 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.998 mas, bmaj=1.475 mas, bpa=8.559 degrees ! Estimated noise=374.994 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000435787 Jy ! Component: 100 - total flux cleaned = 0.000608842 Jy ! Component: 150 - total flux cleaned = 0.000680208 Jy ! Component: 200 - total flux cleaned = 0.000747871 Jy ! Total flux subtracted in 200 components = 0.000747871 Jy ! Clean residual min=-0.000980 max=0.000860 Jy/beam ! Clean residual mean=-0.000003 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.322511 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 110 components and 0.322511 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=0.076408Jy sigma=0.000662 ! Fit after self-cal, rms=0.076408Jy sigma=0.000662 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 = 0.000100224 Jy ! Component: 100 - total flux cleaned = 0.000176545 Jy ! Component: 150 - total flux cleaned = 0.000219947 Jy ! Component: 200 - total flux cleaned = 0.000289317 Jy ! Total flux subtracted in 200 components = 0.000289317 Jy ! Clean residual min=-0.000951 max=0.000853 Jy/beam ! Clean residual mean=-0.000003 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.322801 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 117 components and 0.322801 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=0.076403Jy sigma=0.000662 ! Fit after self-cal, rms=0.076403Jy sigma=0.000662 ! 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=0.076403Jy sigma=0.000662 ! Fit after self-cal, rms=0.076396Jy sigma=0.000662 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.2 mas, bmaj=2.515 mas, bpa=8.836 degrees ! Estimated noise=468.814 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000390288 Jy ! Component: 100 - total flux cleaned = 0.000620515 Jy ! Component: 150 - total flux cleaned = 0.000784097 Jy ! Component: 200 - total flux cleaned = 0.0008809 Jy ! Total flux subtracted in 200 components = 0.0008809 Jy ! Clean residual min=-0.000949 max=0.000893 Jy/beam ! Clean residual mean=-0.000004 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.323682 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 135 components and 0.323682 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=0.076394Jy sigma=0.000662 ! Fit after self-cal, rms=0.076394Jy sigma=0.000662 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 = 9.46013e-05 Jy ! Component: 100 - total flux cleaned = 0.00014878 Jy ! Component: 150 - total flux cleaned = 0.000197495 Jy ! Component: 200 - total flux cleaned = 0.000227499 Jy ! Total flux subtracted in 200 components = 0.000227499 Jy ! Clean residual min=-0.000929 max=0.000900 Jy/beam ! Clean residual mean=-0.000004 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.323909 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 144 components and 0.323909 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=0.076393Jy sigma=0.000662 ! Fit after self-cal, rms=0.076393Jy sigma=0.000662 ! 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=0.9982 mas, bmaj=1.475 mas, bpa=8.544 degrees ! Estimated noise=374.928 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9982 x 1.475 at 8.544 degrees (North through East) ! Clean map min=-0.0010923 max=0.2721 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=0.7905 mas, bmaj=1.137 mas, bpa=6.192 degrees ! Estimated noise=888.893 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.208631 Jy ! Component: 100 - total flux cleaned = 0.25515 Jy ! Component: 150 - total flux cleaned = 0.274114 Jy ! Component: 200 - total flux cleaned = 0.286001 Jy ! Total flux subtracted in 200 components = 0.286001 Jy ! Clean residual min=-0.002967 max=0.006362 Jy/beam ! Clean residual mean=-0.000036 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 0.286001 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.286001 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9982 mas, bmaj=1.475 mas, bpa=8.544 degrees ! Estimated noise=374.928 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 = 0.0115152 Jy ! Component: 100 - total flux cleaned = 0.01839 Jy ! Component: 150 - total flux cleaned = 0.0227583 Jy ! Component: 200 - total flux cleaned = 0.025559 Jy ! Total flux subtracted in 200 components = 0.025559 Jy ! Clean residual min=-0.001321 max=0.001765 Jy/beam ! Clean residual mean=-0.000020 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.31156 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 29 components and 0.31156 Jy ! Inverting map ! Added new window around map position (-2, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00202717 Jy ! Component: 100 - total flux cleaned = 0.00362541 Jy ! Component: 150 - total flux cleaned = 0.00494757 Jy ! Component: 200 - total flux cleaned = 0.00601597 Jy ! Total flux subtracted in 200 components = 0.00601597 Jy ! Clean residual min=-0.001191 max=0.001096 Jy/beam ! Clean residual mean=-0.000010 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.317576 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 52 components and 0.317576 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=2.2 mas, bmaj=2.515 mas, bpa=8.836 degrees ! Estimated noise=468.814 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0016524 Jy ! Component: 100 - total flux cleaned = 0.00277661 Jy ! Component: 150 - total flux cleaned = 0.00354476 Jy ! Component: 200 - total flux cleaned = 0.00399771 Jy ! Total flux subtracted in 200 components = 0.00399771 Jy ! Clean residual min=-0.001136 max=0.000987 Jy/beam ! Clean residual mean=-0.000010 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.321574 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 = 0.00028948 Jy ! Component: 100 - total flux cleaned = 0.000523218 Jy ! Component: 150 - total flux cleaned = 0.000713782 Jy ! Component: 200 - total flux cleaned = 0.000885582 Jy ! Total flux subtracted in 200 components = 0.000885582 Jy ! Clean residual min=-0.001040 max=0.000926 Jy/beam ! Clean residual mean=-0.000007 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.322459 Jy ! Adding 86 model components to the UV plane model. ! The established model now contains 126 components and 0.322459 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9982 mas, bmaj=1.475 mas, bpa=8.544 degrees ! Estimated noise=374.928 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.16989e-05 Jy ! Component: 100 - total flux cleaned = 0.000166694 Jy ! Component: 150 - total flux cleaned = 0.000341711 Jy ! Component: 200 - total flux cleaned = 0.000481713 Jy ! Total flux subtracted in 200 components = 0.000481713 Jy ! Clean residual min=-0.000996 max=0.000865 Jy/beam ! Clean residual mean=-0.000003 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.322941 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 144 components and 0.322941 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=0.076396Jy sigma=0.000662 ! Fit after self-cal, rms=0.076393Jy sigma=0.000662 wmodel J0833+4224_X_2017_06_10_pus_map.mod ! Writing 144 model components to file: J0833+4224_X_2017_06_10_pus_map.mod wobs J0833+4224_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J0833+4224_X_2017_06_10_pus_uvs.fits wwins J0833+4224_X_2017_06_10_pus_map.win ! wwins: Wrote 6 windows to J0833+4224_X_2017_06_10_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 = -0.000130473 Jy ! Component: 100 - total flux cleaned = -0.000237397 Jy ! Component: 150 - total flux cleaned = -0.000237595 Jy ! Component: 200 - total flux cleaned = -0.000182636 Jy ! Component: 250 - total flux cleaned = -0.00013 Jy ! Component: 300 - total flux cleaned = -6.61579e-05 Jy ! Component: 350 - total flux cleaned = -1.6307e-05 Jy ! Component: 400 - total flux cleaned = 2.0366e-05 Jy ! Component: 450 - total flux cleaned = 6.80014e-05 Jy ! Component: 500 - total flux cleaned = 0.000114375 Jy ! Component: 550 - total flux cleaned = 0.000182392 Jy ! Component: 600 - total flux cleaned = 0.000260354 Jy ! Component: 650 - total flux cleaned = 0.000325947 Jy ! Component: 700 - total flux cleaned = 0.000400995 Jy ! Component: 750 - total flux cleaned = 0.000432707 Jy ! Component: 800 - total flux cleaned = 0.00047424 Jy ! Component: 850 - total flux cleaned = 0.000504925 Jy ! Component: 900 - total flux cleaned = 0.000535036 Jy ! Component: 950 - total flux cleaned = 0.000564557 Jy ! Component: 1000 - total flux cleaned = 0.000574247 Jy ! Component: 1050 - total flux cleaned = 0.000564538 Jy ! Component: 1100 - total flux cleaned = 0.000583612 Jy ! Component: 1150 - total flux cleaned = 0.000621434 Jy ! Component: 1200 - total flux cleaned = 0.000630749 Jy ! Component: 1250 - total flux cleaned = 0.000612306 Jy ! Component: 1300 - total flux cleaned = 0.000612285 Jy ! Component: 1350 - total flux cleaned = 0.000603255 Jy ! Component: 1400 - total flux cleaned = 0.000621015 Jy ! Component: 1450 - total flux cleaned = 0.000629801 Jy ! Component: 1500 - total flux cleaned = 0.000603486 Jy ! Component: 1550 - total flux cleaned = 0.000603473 Jy ! Component: 1600 - total flux cleaned = 0.000612108 Jy ! Component: 1650 - total flux cleaned = 0.000620614 Jy ! Component: 1700 - total flux cleaned = 0.000637501 Jy ! Component: 1750 - total flux cleaned = 0.000629241 Jy ! Component: 1800 - total flux cleaned = 0.000654 Jy ! Component: 1850 - total flux cleaned = 0.000645778 Jy ! Component: 1900 - total flux cleaned = 0.000670114 Jy ! Component: 1950 - total flux cleaned = 0.000670003 Jy ! Component: 2000 - total flux cleaned = 0.000653985 Jy ! Total flux subtracted in 2048 components = 0.000646095 Jy ! Clean residual min=-0.000472 max=0.000523 Jy/beam ! Clean residual mean=-0.000002 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.323587 Jy keep ! Adding 135 model components to the UV plane model. ! The established model now contains 279 components and 0.323587 Jy ![Exited script file: muppet] wmap "J0833+4224_X_2017_06_10_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9982 x 1.475 at 8.544 degrees (North through East) ! Clean map min=-0.00078943 max=0.27213 Jy/beam ! Writing clean map to FITS file: J0833+4224_X_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.272126 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000147361 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.162456 0.162456 0.324911 0.649823 1.29965 2.59929 5.19858 10.3972 20.7943 41.5887 83.1773 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.272 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9982 x 1.475 at 8.544 degrees (North through East) ! Clean map min=-0.00078943 max=0.27213 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 J0833+4224_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:44:29 2019