! Started logfile: J0110+6805_X_2017_04_28_pus_uvs.log on Mon Apr 29 14:23:02 2019 obs J0110+6805_X_2017_04_28_pus_uva.fits ! Reading UV FITS file: J0110+6805_X_2017_04_28_pus_uva.fits ! AN table 1: 173 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.979705 visibilities/baseline/integration-bin. ! Found source: J0110+6805 ! ! 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 907 lines of history. ! ! Reading 91524 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 J0110+6805_X_2017_04_28_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.833779Jy sigma=0.006243 ! Fit after self-cal, rms=0.816898Jy sigma=0.006131 ! 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=0.7927 mas, bmaj=0.883 mas, bpa=-57.23 degrees ! Estimated noise=829.26 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 = 0.148024 Jy ! Component: 100 - total flux cleaned = 0.183782 Jy ! Total flux subtracted in 100 components = 0.183782 Jy ! Clean residual min=-0.007584 max=0.016958 Jy/beam ! Clean residual mean=-0.000041 rms=0.002110 Jy/beam ! Combined flux in latest and established models = 0.183782 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.183782 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=0.122055Jy sigma=0.000729 ! Fit after self-cal, rms=0.122037Jy sigma=0.000729 ! Inverting map ! Added new window around map position (-2.6, 2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0194891 Jy ! Component: 100 - total flux cleaned = 0.0323309 Jy ! Total flux subtracted in 100 components = 0.0323309 Jy ! Clean residual min=-0.005628 max=0.009499 Jy/beam ! Clean residual mean=-0.000024 rms=0.001480 Jy/beam ! Combined flux in latest and established models = 0.216113 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.216113 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=0.118316Jy sigma=0.000690 ! Fit after self-cal, rms=0.118200Jy sigma=0.000689 ! Inverting map ! Added new window around map position (-1.2, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0107482 Jy ! Component: 100 - total flux cleaned = 0.0180708 Jy ! Total flux subtracted in 100 components = 0.0180708 Jy ! Clean residual min=-0.004433 max=0.005915 Jy/beam ! Clean residual mean=-0.000015 rms=0.001206 Jy/beam ! Combined flux in latest and established models = 0.234184 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 0.234184 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=0.117041Jy sigma=0.000676 ! Fit after self-cal, rms=0.116996Jy sigma=0.000675 ! 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=1.036 mas, bmaj=1.097 mas, bpa=-55.9 degrees ! Estimated noise=331.642 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 = 0.00834866 Jy ! Component: 100 - total flux cleaned = 0.0135618 Jy ! Component: 150 - total flux cleaned = 0.0171504 Jy ! Component: 200 - total flux cleaned = 0.0195861 Jy ! Total flux subtracted in 200 components = 0.0195861 Jy ! Clean residual min=-0.004259 max=0.005688 Jy/beam ! Clean residual mean=-0.000022 rms=0.001201 Jy/beam ! Combined flux in latest and established models = 0.25377 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 30 components and 0.25377 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=0.116484Jy sigma=0.000668 ! Fit after self-cal, rms=0.116438Jy sigma=0.000668 ! 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 0.97 HN 0.96 KP 0.98 ! LA 1.07 MK 0.96 NL 1.00 OV 1.03 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.98 KP 1.00 ! LA 1.04 MK 0.97 NL 1.00 OV 0.98 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.00 KP 0.93 ! LA 1.07 MK 0.96 NL 0.99 OV 1.04 ! PT 0.98 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 0.96 KP 0.97 ! LA 1.03 MK 0.98 NL 0.99 OV 1.03 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 0.97 KP 0.96 ! LA 1.03 MK 0.99 NL 1.01 OV 1.01 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 0.95 KP 0.98 ! LA 1.06 MK 0.97 NL 1.01 OV 1.01 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.99 KP 0.97 ! LA 1.06 MK 0.99 NL 1.01 OV 0.99 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.01 KP 0.97 ! LA 1.00 MK 0.98 NL 0.99 OV 1.00 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.02 KP 0.96 ! LA 1.06 MK 0.98 NL 0.99 OV 0.99 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.99 KP 0.98 ! LA 1.05 MK 0.97 NL 1.03 OV 1.01 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.97 KP 0.99 ! LA 1.05 MK 0.96 NL 1.02 OV 1.01 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 0.96 KP 0.99 ! LA 1.04 MK 0.96 NL 0.98 OV 1.01 ! PT 1.03 SC 1.05 ! ! ! Fit before self-cal, rms=0.116438Jy sigma=0.000668 ! Fit after self-cal, rms=0.116840Jy sigma=0.000665 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.035 mas, bmaj=1.1 mas, bpa=-55.23 degrees ! Estimated noise=327.094 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 (-5.4, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00591873 Jy ! Component: 100 - total flux cleaned = 0.00954462 Jy ! Component: 150 - total flux cleaned = 0.0116864 Jy ! Component: 200 - total flux cleaned = 0.0128011 Jy ! Total flux subtracted in 200 components = 0.0128011 Jy ! Clean residual min=-0.003158 max=0.004439 Jy/beam ! Clean residual mean=-0.000014 rms=0.000940 Jy/beam ! Combined flux in latest and established models = 0.266571 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 69 components and 0.266571 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=0.116509Jy sigma=0.000661 ! Fit after self-cal, rms=0.116519Jy sigma=0.000661 ! Inverting map ! Added new window around map position (17.4, 3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00449392 Jy ! Component: 100 - total flux cleaned = 0.00661454 Jy ! Component: 150 - total flux cleaned = 0.00782465 Jy ! Component: 200 - total flux cleaned = 0.00886825 Jy ! Total flux subtracted in 200 components = 0.00886825 Jy ! Clean residual min=-0.003166 max=0.003767 Jy/beam ! Clean residual mean=-0.000011 rms=0.000859 Jy/beam ! Combined flux in latest and established models = 0.275439 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 97 components and 0.275439 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=0.116218Jy sigma=0.000659 ! Fit after self-cal, rms=0.116200Jy sigma=0.000659 ! 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=0.116200Jy sigma=0.000659 ! Fit after self-cal, rms=0.143455Jy sigma=0.000654 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.034 mas, bmaj=1.099 mas, bpa=-54.76 degrees ! Estimated noise=328.583 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00199389 Jy ! Component: 100 - total flux cleaned = 0.00334366 Jy ! Component: 150 - total flux cleaned = 0.00410916 Jy ! Component: 200 - total flux cleaned = 0.00452776 Jy ! Total flux subtracted in 200 components = 0.00452776 Jy ! Clean residual min=-0.002077 max=0.003598 Jy/beam ! Clean residual mean=-0.000037 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.279967 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 115 components and 0.279967 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=0.143420Jy sigma=0.000654 ! Fit after self-cal, rms=0.143578Jy sigma=0.000654 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 (-9.4, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00402574 Jy ! Component: 100 - total flux cleaned = 0.00645144 Jy ! Component: 150 - total flux cleaned = 0.00811127 Jy ! Component: 200 - total flux cleaned = 0.00927898 Jy ! Total flux subtracted in 200 components = 0.00927898 Jy ! Clean residual min=-0.001811 max=0.002559 Jy/beam ! Clean residual mean=-0.000023 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.289246 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 155 components and 0.289246 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=0.143449Jy sigma=0.000652 ! Fit after self-cal, rms=0.143405Jy sigma=0.000652 ! Inverting map ! Added new window around map position (-12.2, 4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00228017 Jy ! Component: 100 - total flux cleaned = 0.00372065 Jy ! Component: 150 - total flux cleaned = 0.00479411 Jy ! Component: 200 - total flux cleaned = 0.00565665 Jy ! Total flux subtracted in 200 components = 0.00565665 Jy ! Clean residual min=-0.001531 max=0.001508 Jy/beam ! Clean residual mean=-0.000018 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.294903 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 185 components and 0.294902 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=0.143356Jy sigma=0.000651 ! Fit after self-cal, rms=0.143342Jy sigma=0.000651 ! 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=0.143342Jy sigma=0.000651 ! Fit after self-cal, rms=0.144229Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.034 mas, bmaj=1.099 mas, bpa=-54.2 degrees ! Estimated noise=328.184 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129216 Jy ! Component: 100 - total flux cleaned = 0.00216914 Jy ! Component: 150 - total flux cleaned = 0.00279768 Jy ! Component: 200 - total flux cleaned = 0.0033401 Jy ! Total flux subtracted in 200 components = 0.0033401 Jy ! Clean residual min=-0.001310 max=0.001296 Jy/beam ! Clean residual mean=-0.000016 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.298242 Jy selfcal ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 199 components and 0.298242 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=0.144210Jy sigma=0.000651 ! Fit after self-cal, rms=0.144203Jy sigma=0.000651 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 = 0.000699128 Jy ! Component: 100 - total flux cleaned = 0.00116751 Jy ! Component: 150 - total flux cleaned = 0.00163239 Jy ! Component: 200 - total flux cleaned = 0.00201097 Jy ! Total flux subtracted in 200 components = 0.00201097 Jy ! Clean residual min=-0.001227 max=0.001289 Jy/beam ! Clean residual mean=-0.000013 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.300253 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 211 components and 0.300253 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=0.144193Jy sigma=0.000651 ! Fit after self-cal, rms=0.144189Jy sigma=0.000651 ! 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=0.144189Jy sigma=0.000651 ! Fit after self-cal, rms=0.144687Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.194 mas, bmaj=2.501 mas, bpa=65.88 degrees ! Estimated noise=446.307 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00151089 Jy ! Component: 100 - total flux cleaned = 0.0022922 Jy ! Component: 150 - total flux cleaned = 0.00282018 Jy ! Component: 200 - total flux cleaned = 0.00311742 Jy ! Total flux subtracted in 200 components = 0.00311742 Jy ! Clean residual min=-0.001747 max=0.001797 Jy/beam ! Clean residual mean=-0.000029 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.303371 Jy selfcal ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 242 components and 0.303371 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=0.144681Jy sigma=0.000651 ! Fit after self-cal, rms=0.144676Jy sigma=0.000651 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 = 0.000337406 Jy ! Component: 100 - total flux cleaned = 0.00063417 Jy ! Component: 150 - total flux cleaned = 0.000873733 Jy ! Component: 200 - total flux cleaned = 0.00108937 Jy ! Total flux subtracted in 200 components = 0.00108937 Jy ! Clean residual min=-0.001666 max=0.001756 Jy/beam ! Clean residual mean=-0.000026 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.30446 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 259 components and 0.30446 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=0.144673Jy sigma=0.000651 ! Fit after self-cal, rms=0.144671Jy sigma=0.000651 ! 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=1.034 mas, bmaj=1.098 mas, bpa=-54.01 degrees ! Estimated noise=328.223 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.034 x 1.098 at -54.01 degrees (North through East) ! Clean map min=-0.0010903 max=0.18902 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=0.7904 mas, bmaj=0.8827 mas, bpa=-55.37 degrees ! Estimated noise=821.564 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.146153 Jy ! Component: 100 - total flux cleaned = 0.183208 Jy ! Component: 150 - total flux cleaned = 0.20374 Jy ! Component: 200 - total flux cleaned = 0.218131 Jy ! Total flux subtracted in 200 components = 0.218131 Jy ! Clean residual min=-0.004391 max=0.008142 Jy/beam ! Clean residual mean=-0.000042 rms=0.001200 Jy/beam ! Combined flux in latest and established models = 0.218131 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.218131 Jy ! Inverting map and beam ! Estimated beam: bmin=1.034 mas, bmaj=1.098 mas, bpa=-54.01 degrees ! Estimated noise=328.223 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 = 0.0136901 Jy ! Component: 100 - total flux cleaned = 0.022786 Jy ! Component: 150 - total flux cleaned = 0.0298856 Jy ! Component: 200 - total flux cleaned = 0.0358341 Jy ! Total flux subtracted in 200 components = 0.0358341 Jy ! Clean residual min=-0.002861 max=0.003915 Jy/beam ! Clean residual mean=-0.000063 rms=0.000876 Jy/beam ! Combined flux in latest and established models = 0.253965 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 54 components and 0.253965 Jy ! Inverting map ! Added new window around map position (-3.6, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00516491 Jy ! Component: 100 - total flux cleaned = 0.00966396 Jy ! Component: 150 - total flux cleaned = 0.0136368 Jy ! Component: 200 - total flux cleaned = 0.0171638 Jy ! Total flux subtracted in 200 components = 0.0171638 Jy ! Clean residual min=-0.002263 max=0.002439 Jy/beam ! Clean residual mean=-0.000044 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.271129 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 92 components and 0.271129 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=2.194 mas, bmaj=2.501 mas, bpa=65.88 degrees ! Estimated noise=446.307 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00650741 Jy ! Component: 100 - total flux cleaned = 0.0114431 Jy ! Component: 150 - total flux cleaned = 0.0153738 Jy ! Component: 200 - total flux cleaned = 0.0185663 Jy ! Total flux subtracted in 200 components = 0.0185663 Jy ! Clean residual min=-0.002614 max=0.002157 Jy/beam ! Clean residual mean=-0.000061 rms=0.000754 Jy/beam ! Combined flux in latest and established models = 0.289696 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 = 0.0026276 Jy ! Component: 100 - total flux cleaned = 0.00481875 Jy ! Component: 150 - total flux cleaned = 0.00666117 Jy ! Component: 200 - total flux cleaned = 0.00821961 Jy ! Total flux subtracted in 200 components = 0.00821961 Jy ! Clean residual min=-0.001951 max=0.001711 Jy/beam ! Clean residual mean=-0.000039 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.297915 Jy ! Adding 156 model components to the UV plane model. ! The established model now contains 220 components and 0.297915 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.034 mas, bmaj=1.098 mas, bpa=-54.01 degrees ! Estimated noise=328.223 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00160346 Jy ! Component: 100 - total flux cleaned = 0.0024402 Jy ! Component: 150 - total flux cleaned = 0.00317285 Jy ! Component: 200 - total flux cleaned = 0.00369368 Jy ! Total flux subtracted in 200 components = 0.00369368 Jy ! Clean residual min=-0.001225 max=0.001235 Jy/beam ! Clean residual mean=-0.000012 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.301609 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 238 components and 0.301609 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=0.144686Jy sigma=0.000651 ! Fit after self-cal, rms=0.144689Jy sigma=0.000651 wmodel J0110+6805_X_2017_04_28_pus_map.mod ! Writing 238 model components to file: J0110+6805_X_2017_04_28_pus_map.mod wobs J0110+6805_X_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J0110+6805_X_2017_04_28_pus_uvs.fits wwins J0110+6805_X_2017_04_28_pus_map.win ! wwins: Wrote 8 windows to J0110+6805_X_2017_04_28_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 = -0.000296753 Jy ! Component: 100 - total flux cleaned = -0.00044435 Jy ! Component: 150 - total flux cleaned = -0.000424476 Jy ! Component: 200 - total flux cleaned = -0.000311267 Jy ! Component: 250 - total flux cleaned = -0.000165413 Jy ! Component: 300 - total flux cleaned = -2.42151e-05 Jy ! Component: 350 - total flux cleaned = 2.79145e-05 Jy ! Component: 400 - total flux cleaned = 7.88153e-05 Jy ! Component: 450 - total flux cleaned = 7.89538e-05 Jy ! Component: 500 - total flux cleaned = 0.000144318 Jy ! Component: 550 - total flux cleaned = 0.000223839 Jy ! Component: 600 - total flux cleaned = 0.000254822 Jy ! Component: 650 - total flux cleaned = 0.000285575 Jy ! Component: 700 - total flux cleaned = 0.000315866 Jy ! Component: 750 - total flux cleaned = 0.000315907 Jy ! Component: 800 - total flux cleaned = 0.000359492 Jy ! Component: 850 - total flux cleaned = 0.000359353 Jy ! Component: 900 - total flux cleaned = 0.000359359 Jy ! Component: 950 - total flux cleaned = 0.000331467 Jy ! Component: 1000 - total flux cleaned = 0.000290555 Jy ! Component: 1050 - total flux cleaned = 0.000317526 Jy ! Component: 1100 - total flux cleaned = 0.000277322 Jy ! Component: 1150 - total flux cleaned = 0.000316622 Jy ! Component: 1200 - total flux cleaned = 0.000264316 Jy ! Component: 1250 - total flux cleaned = 0.000238489 Jy ! Component: 1300 - total flux cleaned = 0.00018823 Jy ! Component: 1350 - total flux cleaned = 0.000175601 Jy ! Component: 1400 - total flux cleaned = 7.65528e-05 Jy ! Component: 1450 - total flux cleaned = 3.99624e-05 Jy ! Component: 1500 - total flux cleaned = -2.03746e-05 Jy ! Component: 1550 - total flux cleaned = -5.61409e-05 Jy ! Component: 1600 - total flux cleaned = -0.000127091 Jy ! Component: 1650 - total flux cleaned = -0.00016216 Jy ! Component: 1700 - total flux cleaned = -0.00021975 Jy ! Component: 1750 - total flux cleaned = -0.000265484 Jy ! Component: 1800 - total flux cleaned = -0.000254198 Jy ! Component: 1850 - total flux cleaned = -0.000299205 Jy ! Component: 1900 - total flux cleaned = -0.000321426 Jy ! Component: 1950 - total flux cleaned = -0.000343465 Jy ! Component: 2000 - total flux cleaned = -0.000365242 Jy ! Total flux subtracted in 2048 components = -0.000408242 Jy ! Clean residual min=-0.000598 max=0.000659 Jy/beam ! Clean residual mean=-0.000009 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.301201 Jy keep ! Adding 159 model components to the UV plane model. ! The established model now contains 397 components and 0.3012 Jy ![Exited script file: muppet] wmap "J0110+6805_X_2017_04_28_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.034 x 1.098 at -54.01 degrees (North through East) ! Clean map min=-0.001023 max=0.18794 Jy/beam ! Writing clean map to FITS file: J0110+6805_X_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.187938 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000208956 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.333551 0.333551 0.667101 1.3342 2.66841 5.33681 10.6736 21.3472 42.6945 85.389 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.187 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.034 x 1.098 at -54.01 degrees (North through East) ! Clean map min=-0.001023 max=0.18794 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 J0110+6805_X_2017_04_28_pus_uvs.log closed on Mon Apr 29 14:23:08 2019