! Started logfile: J0318+1628_X_2017_08_12_pus_uvs.log on Fri May 10 15:18:36 2019 obs J0318+1628_X_2017_08_12_pus_uva.fits ! Reading UV FITS file: J0318+1628_X_2017_08_12_pus_uva.fits ! AN table 1: 143 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.976224 visibilities/baseline/integration-bin. ! Found source: J0318+1628 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1049 lines of history. ! ! Reading 75384 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 J0318+1628_X_2017_08_12_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.910665Jy sigma=0.007699 ! Fit after self-cal, rms=0.889196Jy sigma=0.007512 ! 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=0.7032 mas, bmaj=1.732 mas, bpa=-2.385 degrees ! Estimated noise=649.556 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 = 0.0855396 Jy ! Component: 100 - total flux cleaned = 0.128499 Jy ! Total flux subtracted in 100 components = 0.128499 Jy ! Clean residual min=-0.021213 max=0.027237 Jy/beam ! Clean residual mean=-0.000203 rms=0.006677 Jy/beam ! Combined flux in latest and established models = 0.128499 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 36 components and 0.128499 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=0.196465Jy sigma=0.001710 ! Fit after self-cal, rms=0.196218Jy sigma=0.001707 ! 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=0.8701 mas, bmaj=1.966 mas, bpa=-1.987 degrees ! Estimated noise=305.047 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 = 0.0622541 Jy ! Component: 100 - total flux cleaned = 0.104215 Jy ! Component: 150 - total flux cleaned = 0.133297 Jy ! Component: 200 - total flux cleaned = 0.153473 Jy ! Total flux subtracted in 200 components = 0.153473 Jy ! Clean residual min=-0.029415 max=0.044663 Jy/beam ! Clean residual mean=-0.000481 rms=0.011152 Jy/beam ! Combined flux in latest and established models = 0.281972 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 57 components and 0.281972 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=0.172731Jy sigma=0.001487 ! Fit after self-cal, rms=0.172032Jy sigma=0.001479 ! 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 1.52 FD 2.06 HN 2.21 KP 0.94 ! LA 0.68 MK 1.32 NL 1.29 OV 1.33 ! PT 0.51 SC 2.31 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.59 FD 2.05 HN 1.78 KP 0.98 ! LA 0.66 MK 1.46 NL 1.29 OV 1.38 ! PT 0.53 SC 2.39 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.65 FD 2.01 HN 1.98 KP 0.92 ! LA 0.66 MK 1.53 NL 1.29 OV 1.44 ! PT 0.51 SC 2.12 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.67 FD 2.00 HN 2.05 KP 0.96 ! LA 0.67 MK 1.51 NL 1.29 OV 1.42 ! PT 0.52 SC 1.87 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.76 FD 1.93 HN 2.12 KP 0.97 ! LA 0.67 MK 1.70 NL 1.26 OV 1.44 ! PT 0.52 SC 1.77 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.79 FD 1.87 HN 2.26 KP 0.98 ! LA 0.68 MK 1.61 NL 1.27 OV 1.43 ! PT 0.52 SC 1.56 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.82 FD 1.81 HN 2.01 KP 1.00 ! LA 0.68 MK 1.56 NL 1.25 OV 1.41 ! PT 0.53 SC 1.42 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.81 FD 1.83 HN 2.10 KP 1.02 ! LA 0.68 MK 1.53 NL 1.28 OV 1.41 ! PT 0.53 SC 1.49 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.67 FD 1.83 HN 2.00 KP 1.03 ! LA 0.69 MK 1.32 NL 1.28 OV 1.39 ! PT 0.53 SC 1.31 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.56 FD 1.74 HN 2.49 KP 1.02 ! LA 0.70 MK 1.61 NL 1.30 OV 1.40 ! PT 0.53 SC 1.23 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.48 FD 1.71 HN 2.40 KP 1.03 ! LA 0.72 MK 1.40 NL 1.26 OV 1.40 ! PT 0.54 SC 1.19 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.32 FD 1.69 HN 1.55 KP 1.01 ! LA 0.71 MK 1.41 NL 1.25 OV 1.39 ! PT 0.54 SC 1.13 ! ! ! Fit before self-cal, rms=0.172032Jy sigma=0.001479 ! Fit after self-cal, rms=0.271607Jy sigma=0.001225 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.009 mas, bmaj=2.287 mas, bpa=-1.867 degrees ! Estimated noise=392.14 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 = 0.00654906 Jy ! Component: 100 - total flux cleaned = 0.00655785 Jy ! Component: 150 - total flux cleaned = 0.00592868 Jy ! Component: 200 - total flux cleaned = 0.00541846 Jy ! Total flux subtracted in 200 components = 0.00541846 Jy ! Clean residual min=-0.027956 max=0.043287 Jy/beam ! Clean residual mean=0.000111 rms=0.009059 Jy/beam ! Combined flux in latest and established models = 0.287391 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 58 components and 0.287391 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=0.270117Jy sigma=0.001228 ! Fit after self-cal, rms=0.279209Jy sigma=0.001198 ! 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=0.279209Jy sigma=0.001198 ! Fit after self-cal, rms=0.417919Jy sigma=0.001137 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.05 mas, bmaj=2.37 mas, bpa=-5.245 degrees ! Estimated noise=436.77 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00308874 Jy ! Component: 100 - total flux cleaned = 0.00305502 Jy ! Component: 150 - total flux cleaned = 0.00370172 Jy ! Component: 200 - total flux cleaned = 0.00415559 Jy ! Total flux subtracted in 200 components = 0.00415559 Jy ! Clean residual min=-0.027622 max=0.041084 Jy/beam ! Clean residual mean=-0.000067 rms=0.008571 Jy/beam ! Combined flux in latest and established models = 0.291546 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 61 components and 0.291546 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=0.416279Jy sigma=0.001140 ! Fit after self-cal, rms=0.417978Jy sigma=0.001137 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 (4.4, -16.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0243229 Jy ! Component: 100 - total flux cleaned = 0.020602 Jy ! Component: 150 - total flux cleaned = 0.0200128 Jy ! Component: 200 - total flux cleaned = 0.0200296 Jy ! Total flux subtracted in 200 components = 0.0200296 Jy ! Clean residual min=-0.024378 max=0.035563 Jy/beam ! Clean residual mean=-0.000091 rms=0.007860 Jy/beam ! Combined flux in latest and established models = 0.311576 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 80 components and 0.311576 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=0.412407Jy sigma=0.001103 ! Fit after self-cal, rms=0.410354Jy sigma=0.001097 ! Inverting map ! Added new window around map position (-1.2, 8.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0367881 Jy ! Component: 100 - total flux cleaned = 0.0584575 Jy ! Component: 150 - total flux cleaned = 0.073695 Jy ! Component: 200 - total flux cleaned = 0.0820394 Jy ! Total flux subtracted in 200 components = 0.0820394 Jy ! Clean residual min=-0.027034 max=0.029784 Jy/beam ! Clean residual mean=-0.000084 rms=0.007542 Jy/beam ! Combined flux in latest and established models = 0.393615 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 106 components and 0.393615 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=0.403547Jy sigma=0.001070 ! Fit after self-cal, rms=0.399170Jy sigma=0.001051 ! 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=0.399170Jy sigma=0.001051 ! Fit after self-cal, rms=0.351816Jy sigma=0.001015 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.069 mas, bmaj=2.409 mas, bpa=-6.427 degrees ! Estimated noise=410.769 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0223311 Jy ! Component: 100 - total flux cleaned = 0.0365652 Jy ! Component: 150 - total flux cleaned = 0.0446335 Jy ! Component: 200 - total flux cleaned = 0.0491393 Jy ! Total flux subtracted in 200 components = 0.0491393 Jy ! Clean residual min=-0.020484 max=0.025328 Jy/beam ! Clean residual mean=-0.000074 rms=0.005958 Jy/beam ! Combined flux in latest and established models = 0.442755 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 140 components and 0.442755 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=0.349742Jy sigma=0.000988 ! Fit after self-cal, rms=0.347465Jy sigma=0.000981 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 (-4.4, 6.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0180289 Jy ! Component: 100 - total flux cleaned = 0.0207083 Jy ! Component: 150 - total flux cleaned = 0.0220342 Jy ! Component: 200 - total flux cleaned = 0.0224275 Jy ! Total flux subtracted in 200 components = 0.0224275 Jy ! Clean residual min=-0.017495 max=0.022777 Jy/beam ! Clean residual mean=0.000002 rms=0.005542 Jy/beam ! Combined flux in latest and established models = 0.465182 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 164 components and 0.465182 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=0.345343Jy sigma=0.000954 ! Fit after self-cal, rms=0.344928Jy sigma=0.000950 ! 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=0.344928Jy sigma=0.000950 ! Fit after self-cal, rms=0.310975Jy sigma=0.000926 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.55 mas, bmaj=3.456 mas, bpa=-8.348 degrees ! Estimated noise=369.158 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0137681 Jy ! Component: 100 - total flux cleaned = 0.0166966 Jy ! Component: 150 - total flux cleaned = 0.0207518 Jy ! Component: 200 - total flux cleaned = 0.0244576 Jy ! Total flux subtracted in 200 components = 0.0244576 Jy ! Clean residual min=-0.020137 max=0.021612 Jy/beam ! Clean residual mean=-0.000034 rms=0.005817 Jy/beam ! Combined flux in latest and established models = 0.48964 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 188 components and 0.48964 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=0.310408Jy sigma=0.000903 ! Fit after self-cal, rms=0.309705Jy sigma=0.000900 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 = 0.00340308 Jy ! Component: 100 - total flux cleaned = 0.00598396 Jy ! Component: 150 - total flux cleaned = 0.00772005 Jy ! Component: 200 - total flux cleaned = 0.0086023 Jy ! Total flux subtracted in 200 components = 0.0086023 Jy ! Clean residual min=-0.018422 max=0.021139 Jy/beam ! Clean residual mean=-0.000019 rms=0.005553 Jy/beam ! Combined flux in latest and established models = 0.498242 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 207 components and 0.498242 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=0.309501Jy sigma=0.000895 ! Fit after self-cal, rms=0.309422Jy sigma=0.000895 ! 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=1.076 mas, bmaj=2.434 mas, bpa=-8.026 degrees ! Estimated noise=389.783 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.076 x 2.434 at -8.026 degrees (North through East) ! Clean map min=-0.018357 max=0.1597 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=0.8326 mas, bmaj=2.033 mas, bpa=-8.141 degrees ! Estimated noise=989.923 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.114938 Jy ! Component: 100 - total flux cleaned = 0.175019 Jy ! Component: 150 - total flux cleaned = 0.220185 Jy ! Component: 200 - total flux cleaned = 0.257686 Jy ! Total flux subtracted in 200 components = 0.257686 Jy ! Clean residual min=-0.024111 max=0.025958 Jy/beam ! Clean residual mean=-0.000140 rms=0.007287 Jy/beam ! Combined flux in latest and established models = 0.257686 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 40 model components to the UV plane model. ! The established model now contains 40 components and 0.257686 Jy ! Inverting map and beam ! Estimated beam: bmin=1.076 mas, bmaj=2.434 mas, bpa=-8.026 degrees ! Estimated noise=389.783 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 = 0.0465204 Jy ! Component: 100 - total flux cleaned = 0.082065 Jy ! Component: 150 - total flux cleaned = 0.110138 Jy ! Component: 200 - total flux cleaned = 0.133362 Jy ! Total flux subtracted in 200 components = 0.133362 Jy ! Clean residual min=-0.021427 max=0.020990 Jy/beam ! Clean residual mean=-0.000145 rms=0.006083 Jy/beam ! Combined flux in latest and established models = 0.391048 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 75 components and 0.391048 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=2.55 mas, bmaj=3.456 mas, bpa=-8.348 degrees ! Estimated noise=369.158 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0272559 Jy ! Component: 100 - total flux cleaned = 0.0457508 Jy ! Component: 150 - total flux cleaned = 0.0591788 Jy ! Component: 200 - total flux cleaned = 0.0684723 Jy ! Total flux subtracted in 200 components = 0.0684723 Jy ! Clean residual min=-0.020939 max=0.019649 Jy/beam ! Clean residual mean=-0.000112 rms=0.006127 Jy/beam ! Combined flux in latest and established models = 0.45952 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 = 0.00767137 Jy ! Component: 100 - total flux cleaned = 0.0135913 Jy ! Component: 150 - total flux cleaned = 0.018095 Jy ! Component: 200 - total flux cleaned = 0.0210881 Jy ! Total flux subtracted in 200 components = 0.0210881 Jy ! Clean residual min=-0.018687 max=0.018820 Jy/beam ! Clean residual mean=-0.000073 rms=0.005654 Jy/beam ! Combined flux in latest and established models = 0.480608 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 127 components and 0.480608 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.076 mas, bmaj=2.434 mas, bpa=-8.026 degrees ! Estimated noise=389.783 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00729518 Jy ! Component: 100 - total flux cleaned = 0.0109393 Jy ! Component: 150 - total flux cleaned = 0.0131715 Jy ! Component: 200 - total flux cleaned = 0.0152347 Jy ! Total flux subtracted in 200 components = 0.0152347 Jy ! Clean residual min=-0.015949 max=0.019906 Jy/beam ! Clean residual mean=-0.000029 rms=0.004543 Jy/beam ! Combined flux in latest and established models = 0.495843 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 148 components and 0.495843 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=0.310335Jy sigma=0.000905 ! Fit after self-cal, rms=0.309381Jy sigma=0.000902 wmodel J0318+1628_X_2017_08_12_pus_map.mod ! Writing 148 model components to file: J0318+1628_X_2017_08_12_pus_map.mod wobs J0318+1628_X_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J0318+1628_X_2017_08_12_pus_uvs.fits wwins J0318+1628_X_2017_08_12_pus_map.win ! wwins: Wrote 4 windows to J0318+1628_X_2017_08_12_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.008825 Jy ! Component: 100 - total flux cleaned = 0.0165371 Jy ! Component: 150 - total flux cleaned = 0.0222183 Jy ! Component: 200 - total flux cleaned = 0.0278296 Jy ! Component: 250 - total flux cleaned = 0.0333986 Jy ! Component: 300 - total flux cleaned = 0.0358299 Jy ! Component: 350 - total flux cleaned = 0.0377123 Jy ! Component: 400 - total flux cleaned = 0.0393088 Jy ! Component: 450 - total flux cleaned = 0.0412998 Jy ! Component: 500 - total flux cleaned = 0.0430166 Jy ! Component: 550 - total flux cleaned = 0.0453046 Jy ! Component: 600 - total flux cleaned = 0.0471277 Jy ! Component: 650 - total flux cleaned = 0.0483164 Jy ! Component: 700 - total flux cleaned = 0.0494827 Jy ! Component: 750 - total flux cleaned = 0.0504369 Jy ! Component: 800 - total flux cleaned = 0.051749 Jy ! Component: 850 - total flux cleaned = 0.0532207 Jy ! Component: 900 - total flux cleaned = 0.0548474 Jy ! Component: 950 - total flux cleaned = 0.0559126 Jy ! Component: 1000 - total flux cleaned = 0.0573101 Jy ! Component: 1050 - total flux cleaned = 0.0581698 Jy ! Component: 1100 - total flux cleaned = 0.0600307 Jy ! Component: 1150 - total flux cleaned = 0.0611988 Jy ! Component: 1200 - total flux cleaned = 0.0623535 Jy ! Component: 1250 - total flux cleaned = 0.0641449 Jy ! Component: 1300 - total flux cleaned = 0.0659131 Jy ! Component: 1350 - total flux cleaned = 0.0668684 Jy ! Component: 1400 - total flux cleaned = 0.0674954 Jy ! Component: 1450 - total flux cleaned = 0.0685806 Jy ! Component: 1500 - total flux cleaned = 0.0698016 Jy ! Component: 1550 - total flux cleaned = 0.0701011 Jy ! Component: 1600 - total flux cleaned = 0.0701004 Jy ! Component: 1650 - total flux cleaned = 0.0708421 Jy ! Component: 1700 - total flux cleaned = 0.0711348 Jy ! Component: 1750 - total flux cleaned = 0.0715711 Jy ! Component: 1800 - total flux cleaned = 0.0721456 Jy ! Component: 1850 - total flux cleaned = 0.0732813 Jy ! Component: 1900 - total flux cleaned = 0.0735621 Jy ! Component: 1950 - total flux cleaned = 0.0742586 Jy ! Component: 2000 - total flux cleaned = 0.0748091 Jy ! Total flux subtracted in 2048 components = 0.0749432 Jy ! Clean residual min=-0.008116 max=0.008080 Jy/beam ! Clean residual mean=0.000002 rms=0.002844 Jy/beam ! Combined flux in latest and established models = 0.570786 Jy keep ! Adding 160 model components to the UV plane model. ! The established model now contains 308 components and 0.570786 Jy ![Exited script file: muppet] wmap "J0318+1628_X_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.076 x 2.434 at -8.026 degrees (North through East) ! Clean map min=-0.016791 max=0.16195 Jy/beam ! Writing clean map to FITS file: J0318+1628_X_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.16195 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00285635 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -5.29116 5.29116 10.5823 21.1646 42.3292 84.6585 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0085 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.161 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.076 x 2.434 at -8.026 degrees (North through East) ! Clean map min=-0.016791 max=0.16195 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 J0318+1628_X_2017_08_12_pus_uvs.log closed on Fri May 10 15:18:40 2019