! Started logfile: J1933+6540_X_2017_03_23_pus_uvs.log on Mon May 13 10:27:29 2019 obs J1933+6540_X_2017_03_23_pus_uva.fits ! Reading UV FITS file: J1933+6540_X_2017_03_23_pus_uva.fits ! AN table 1: 152 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.915497 visibilities/baseline/integration-bin. ! Found source: J1933+6540 ! ! 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 1124 lines of history. ! ! Reading 75144 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 J1933+6540_X_2017_03_23_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 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.513220Jy sigma=0.003784 ! Fit after self-cal, rms=0.435357Jy sigma=0.003175 ! 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=0.8189 mas, bmaj=0.9831 mas, bpa=-29.31 degrees ! Estimated noise=842.663 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 = 0.454256 Jy ! Component: 100 - total flux cleaned = 0.553437 Jy ! Total flux subtracted in 100 components = 0.553437 Jy ! Clean residual min=-0.008366 max=0.028846 Jy/beam ! Clean residual mean=-0.000056 rms=0.002514 Jy/beam ! Combined flux in latest and established models = 0.553437 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.553437 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=0.122667Jy sigma=0.000775 ! Fit after self-cal, rms=0.122663Jy sigma=0.000774 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0278015 Jy ! Component: 100 - total flux cleaned = 0.039869 Jy ! Total flux subtracted in 100 components = 0.039869 Jy ! Clean residual min=-0.006672 max=0.007549 Jy/beam ! Clean residual mean=-0.000015 rms=0.001647 Jy/beam ! Combined flux in latest and established models = 0.593306 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 10 components and 0.593306 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=0.117255Jy sigma=0.000712 ! Fit after self-cal, rms=0.117259Jy sigma=0.000712 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.064 mas, bmaj=1.213 mas, bpa=-22.96 degrees ! Estimated noise=356.689 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 = 0.00628539 Jy ! Component: 100 - total flux cleaned = 0.00940575 Jy ! Component: 150 - total flux cleaned = 0.0110517 Jy ! Component: 200 - total flux cleaned = 0.0112329 Jy ! Total flux subtracted in 200 components = 0.0112329 Jy ! Clean residual min=-0.005240 max=0.005496 Jy/beam ! Clean residual mean=-0.000022 rms=0.001363 Jy/beam ! Combined flux in latest and established models = 0.604539 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 21 components and 0.604539 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=0.117002Jy sigma=0.000708 ! Fit after self-cal, rms=0.117000Jy sigma=0.000708 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.98 KP 1.03 ! LA 0.99 MK 0.96 NL 0.96 OV 1.01 ! PT 0.97 SC 1.10 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.00 KP 1.02 ! LA 0.99 MK 0.96 NL 0.95 OV 1.01 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 0.96 KP 1.01 ! LA 1.01 MK 0.98 NL 0.96 OV 1.00 ! PT 1.01 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.98 KP 1.01 ! LA 1.02 MK 0.98 NL 0.95 OV 1.04 ! PT 0.97 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.05 HN 0.93 KP 1.02 ! LA 1.01 MK 1.00 NL 0.95 OV 1.00 ! PT 0.97 SC 1.08 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 0.97 KP 1.01 ! LA 1.01 MK 0.98 NL 0.96 OV 1.00 ! PT 0.96 SC 1.10 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 0.98 KP 1.02 ! LA 1.02 MK 0.99 NL 0.96 OV 1.00 ! PT 0.96 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.08 HN 0.97 KP 1.00 ! LA 1.00 MK 0.98 NL 0.95 OV 1.00 ! PT 0.96 SC 1.10 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 0.99 KP 1.02 ! LA 1.02 MK 0.96 NL 0.96 OV 1.00 ! PT 0.97 SC 1.06 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.01 KP 1.02 ! LA 1.03 MK 1.00 NL 0.95 OV 1.01 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.00 KP 0.99 ! LA 1.03 MK 0.99 NL 0.95 OV 1.00 ! PT 0.98 SC 1.07 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 0.97 KP 1.04 ! LA 1.02 MK 0.97 NL 0.96 OV 1.01 ! PT 0.98 SC 1.05 ! ! ! Fit before self-cal, rms=0.117000Jy sigma=0.000708 ! Fit after self-cal, rms=0.115002Jy sigma=0.000679 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.064 mas, bmaj=1.217 mas, bpa=-24.08 degrees ! Estimated noise=356.205 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 = -0.00179912 Jy ! Component: 100 - total flux cleaned = -0.00200683 Jy ! Component: 150 - total flux cleaned = -0.00207622 Jy ! Component: 200 - total flux cleaned = -0.00211044 Jy ! Total flux subtracted in 200 components = -0.00211044 Jy ! Clean residual min=-0.003035 max=0.003516 Jy/beam ! Clean residual mean=0.000011 rms=0.000816 Jy/beam ! Combined flux in latest and established models = 0.602429 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 28 components and 0.602429 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=0.114943Jy sigma=0.000679 ! Fit after self-cal, rms=0.114960Jy sigma=0.000679 ! 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=0.114960Jy sigma=0.000679 ! Fit after self-cal, rms=0.117357Jy sigma=0.000663 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.065 mas, bmaj=1.217 mas, bpa=-23.52 degrees ! Estimated noise=356.529 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000291877 Jy ! Component: 100 - total flux cleaned = 0.000192291 Jy ! Component: 150 - total flux cleaned = 0.000170936 Jy ! Component: 200 - total flux cleaned = 0.000151589 Jy ! Total flux subtracted in 200 components = 0.000151589 Jy ! Clean residual min=-0.000942 max=0.001146 Jy/beam ! Clean residual mean=0.000008 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.60258 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 35 components and 0.60258 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=0.117348Jy sigma=0.000663 ! Fit after self-cal, rms=0.117394Jy 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 (-5, 5.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000278922 Jy ! Component: 100 - total flux cleaned = 0.000159906 Jy ! Component: 150 - total flux cleaned = 9.00507e-05 Jy ! Component: 200 - total flux cleaned = 9.15032e-06 Jy ! Total flux subtracted in 200 components = 9.15032e-06 Jy ! Clean residual min=-0.000971 max=0.000973 Jy/beam ! Clean residual mean=0.000008 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.60259 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 47 components and 0.60259 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=0.117378Jy sigma=0.000662 ! Fit after self-cal, rms=0.117377Jy 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=0.117377Jy sigma=0.000662 ! Fit after self-cal, rms=0.117443Jy sigma=0.000662 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.065 mas, bmaj=1.217 mas, bpa=-23.5 degrees ! Estimated noise=356.619 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000287244 Jy ! Component: 100 - total flux cleaned = 0.00020942 Jy ! Component: 150 - total flux cleaned = 0.000156002 Jy ! Component: 200 - total flux cleaned = 0.000122115 Jy ! Total flux subtracted in 200 components = 0.000122115 Jy ! Clean residual min=-0.000947 max=0.000934 Jy/beam ! Clean residual mean=0.000008 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.602712 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 53 components and 0.602712 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=0.117437Jy sigma=0.000662 ! Fit after self-cal, rms=0.117437Jy 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 = 3.84979e-06 Jy ! Component: 100 - total flux cleaned = -2.81432e-05 Jy ! Component: 150 - total flux cleaned = -4.34371e-05 Jy ! Component: 200 - total flux cleaned = -5.85452e-05 Jy ! Total flux subtracted in 200 components = -5.85452e-05 Jy ! Clean residual min=-0.000957 max=0.000931 Jy/beam ! Clean residual mean=0.000008 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.602653 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 57 components and 0.602653 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=0.117432Jy sigma=0.000662 ! Fit after self-cal, rms=0.117432Jy 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=0.117432Jy sigma=0.000662 ! Fit after self-cal, rms=0.117467Jy sigma=0.000662 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.405 mas, bmaj=2.466 mas, bpa=19.04 degrees ! Estimated noise=437.743 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000203034 Jy ! Component: 100 - total flux cleaned = 0.000158263 Jy ! Component: 150 - total flux cleaned = 0.000140377 Jy ! Component: 200 - total flux cleaned = 0.00013517 Jy ! Total flux subtracted in 200 components = 0.00013517 Jy ! Clean residual min=-0.001043 max=0.001018 Jy/beam ! Clean residual mean=0.000017 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.602788 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 63 components and 0.602788 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=0.117467Jy sigma=0.000662 ! Fit after self-cal, rms=0.117466Jy 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 = -4.12915e-07 Jy ! Component: 100 - total flux cleaned = -2.12953e-05 Jy ! Component: 150 - total flux cleaned = -2.12475e-05 Jy ! Component: 200 - total flux cleaned = -1.69877e-05 Jy ! Total flux subtracted in 200 components = -1.69877e-05 Jy ! Clean residual min=-0.001045 max=0.001024 Jy/beam ! Clean residual mean=0.000017 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.602771 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 65 components and 0.602771 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=0.117466Jy sigma=0.000662 ! Fit after self-cal, rms=0.117466Jy 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=1.065 mas, bmaj=1.217 mas, bpa=-23.49 degrees ! Estimated noise=356.72 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.065 x 1.217 at -23.49 degrees (North through East) ! Clean map min=-0.00086269 max=0.58437 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=0.117466Jy sigma=0.000662 ! Fit after self-cal, rms=0.124976Jy sigma=0.000606 ! Inverting map and beam ! Estimated beam: bmin=1.065 mas, bmaj=1.217 mas, bpa=-23.46 degrees ! Estimated noise=356.743 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00028711 Jy ! Component: 100 - total flux cleaned = 0.000272879 Jy ! Component: 150 - total flux cleaned = 0.00025908 Jy ! Component: 200 - total flux cleaned = 0.000232522 Jy ! Total flux subtracted in 200 components = 0.000232522 Jy ! Clean residual min=-0.000921 max=0.000955 Jy/beam ! Clean residual mean=0.000008 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.603004 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 66 components and 0.603004 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=0.124973Jy sigma=0.000606 ! Fit after self-cal, rms=0.124973Jy sigma=0.000606 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.46419e-06 Jy ! Component: 100 - total flux cleaned = -9.49485e-06 Jy ! Component: 150 - total flux cleaned = -2.20968e-05 Jy ! Component: 200 - total flux cleaned = -3.38645e-05 Jy ! Total flux subtracted in 200 components = -3.38645e-05 Jy ! Clean residual min=-0.000917 max=0.000957 Jy/beam ! Clean residual mean=0.000008 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.60297 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 69 components and 0.60297 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=0.124970Jy sigma=0.000606 ! Fit after self-cal, rms=0.124970Jy sigma=0.000606 ! 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=0.124970Jy sigma=0.000606 ! Fit after self-cal, rms=0.125032Jy sigma=0.000606 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=0.8186 mas, bmaj=0.988 mas, bpa=-29.78 degrees ! Estimated noise=840.565 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.453084 Jy ! Component: 100 - total flux cleaned = 0.551969 Jy ! Component: 150 - total flux cleaned = 0.578839 Jy ! Component: 200 - total flux cleaned = 0.590277 Jy ! Total flux subtracted in 200 components = 0.590277 Jy ! Clean residual min=-0.002926 max=0.005418 Jy/beam ! Clean residual mean=-0.000010 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.590277 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.590277 Jy ! Inverting map and beam ! Estimated beam: bmin=1.064 mas, bmaj=1.217 mas, bpa=-23.47 degrees ! Estimated noise=356.841 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 = 0.00719258 Jy ! Component: 100 - total flux cleaned = 0.0105098 Jy ! Component: 150 - total flux cleaned = 0.0122547 Jy ! Component: 200 - total flux cleaned = 0.012732 Jy ! Total flux subtracted in 200 components = 0.012732 Jy ! Clean residual min=-0.000968 max=0.001265 Jy/beam ! Clean residual mean=0.000007 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.603009 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 26 components and 0.603009 Jy ! Inverting map ! Added new window around map position (0.6, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000698898 Jy ! Component: 100 - total flux cleaned = 0.00073056 Jy ! Component: 150 - total flux cleaned = 0.000816944 Jy ! Component: 200 - total flux cleaned = 0.000870678 Jy ! Total flux subtracted in 200 components = 0.000870678 Jy ! Clean residual min=-0.000930 max=0.000959 Jy/beam ! Clean residual mean=0.000009 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.60388 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 42 components and 0.60388 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=2.404 mas, bmaj=2.466 mas, bpa=19.11 degrees ! Estimated noise=438.037 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.71479e-05 Jy ! Component: 100 - total flux cleaned = 0.000100069 Jy ! Component: 150 - total flux cleaned = 0.000100076 Jy ! Component: 200 - total flux cleaned = 9.09045e-05 Jy ! Total flux subtracted in 200 components = 9.09045e-05 Jy ! Clean residual min=-0.001007 max=0.000977 Jy/beam ! Clean residual mean=0.000021 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.60397 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 = -7.85991e-06 Jy ! Component: 100 - total flux cleaned = -2.22308e-05 Jy ! Component: 150 - total flux cleaned = -3.55533e-05 Jy ! Component: 200 - total flux cleaned = -4.81008e-05 Jy ! Total flux subtracted in 200 components = -4.81008e-05 Jy ! Clean residual min=-0.001008 max=0.000974 Jy/beam ! Clean residual mean=0.000021 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.603922 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 59 components and 0.603922 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.064 mas, bmaj=1.217 mas, bpa=-23.47 degrees ! Estimated noise=356.841 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000134569 Jy ! Component: 100 - total flux cleaned = 0.000158046 Jy ! Component: 150 - total flux cleaned = 0.000135747 Jy ! Component: 200 - total flux cleaned = 0.000156872 Jy ! Total flux subtracted in 200 components = 0.000156872 Jy ! Clean residual min=-0.000955 max=0.000947 Jy/beam ! Clean residual mean=0.000010 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.604079 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 67 components and 0.604079 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=0.125052Jy sigma=0.000606 ! Fit after self-cal, rms=0.125045Jy sigma=0.000606 wmodel J1933+6540_X_2017_03_23_pus_map.mod ! Writing 67 model components to file: J1933+6540_X_2017_03_23_pus_map.mod wobs J1933+6540_X_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J1933+6540_X_2017_03_23_pus_uvs.fits wwins J1933+6540_X_2017_03_23_pus_map.win ! wwins: Wrote 3 windows to J1933+6540_X_2017_03_23_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 = 0.000158237 Jy ! Component: 100 - total flux cleaned = 0.000240219 Jy ! Component: 150 - total flux cleaned = 0.000255726 Jy ! Component: 200 - total flux cleaned = 0.000286008 Jy ! Component: 250 - total flux cleaned = 0.000360096 Jy ! Component: 300 - total flux cleaned = 0.000403521 Jy ! Component: 350 - total flux cleaned = 0.000460291 Jy ! Component: 400 - total flux cleaned = 0.000502366 Jy ! Component: 450 - total flux cleaned = 0.000529847 Jy ! Component: 500 - total flux cleaned = 0.000556849 Jy ! Component: 550 - total flux cleaned = 0.000530189 Jy ! Component: 600 - total flux cleaned = 0.000477822 Jy ! Component: 650 - total flux cleaned = 0.000465055 Jy ! Component: 700 - total flux cleaned = 0.000465063 Jy ! Component: 750 - total flux cleaned = 0.00045249 Jy ! Component: 800 - total flux cleaned = 0.000465081 Jy ! Component: 850 - total flux cleaned = 0.000514173 Jy ! Component: 900 - total flux cleaned = 0.0005019 Jy ! Component: 950 - total flux cleaned = 0.00048987 Jy ! Component: 1000 - total flux cleaned = 0.000489813 Jy ! Component: 1050 - total flux cleaned = 0.000478007 Jy ! Component: 1100 - total flux cleaned = 0.000489844 Jy ! Component: 1150 - total flux cleaned = 0.000513117 Jy ! Component: 1200 - total flux cleaned = 0.000513014 Jy ! Component: 1250 - total flux cleaned = 0.000467264 Jy ! Component: 1300 - total flux cleaned = 0.000456037 Jy ! Component: 1350 - total flux cleaned = 0.000444902 Jy ! Component: 1400 - total flux cleaned = 0.000422677 Jy ! Component: 1450 - total flux cleaned = 0.000422692 Jy ! Component: 1500 - total flux cleaned = 0.000411894 Jy ! Component: 1550 - total flux cleaned = 0.000390284 Jy ! Component: 1600 - total flux cleaned = 0.000411719 Jy ! Component: 1650 - total flux cleaned = 0.000411708 Jy ! Component: 1700 - total flux cleaned = 0.000380006 Jy ! Component: 1750 - total flux cleaned = 0.000400979 Jy ! Component: 1800 - total flux cleaned = 0.000452903 Jy ! Component: 1850 - total flux cleaned = 0.000432236 Jy ! Component: 1900 - total flux cleaned = 0.000442381 Jy ! Component: 1950 - total flux cleaned = 0.000462552 Jy ! Component: 2000 - total flux cleaned = 0.000452443 Jy ! Total flux subtracted in 2048 components = 0.000412281 Jy ! Clean residual min=-0.000583 max=0.000579 Jy/beam ! Clean residual mean=0.000004 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.604492 Jy keep ! Adding 154 model components to the UV plane model. ! The established model now contains 221 components and 0.604492 Jy ![Exited script file: muppet] wmap "J1933+6540_X_2017_03_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.064 x 1.217 at -23.47 degrees (North through East) ! Clean map min=-0.00077763 max=0.58454 Jy/beam ! Writing clean map to FITS file: J1933+6540_X_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.584537 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000182341 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0935824 0.0935824 0.187165 0.37433 0.748659 1.49732 2.99464 5.98927 11.9785 23.9571 47.9142 95.8284 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.584 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.064 x 1.217 at -23.47 degrees (North through East) ! Clean map min=-0.00077763 max=0.58454 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 J1933+6540_X_2017_03_23_pus_uvs.log closed on Mon May 13 10:27:33 2019