! Started logfile: J0642+8811_X_2017_04_28_pus_uvs.log on Mon Apr 29 14:25:29 2019 obs J0642+8811_X_2017_04_28_pus_uva.fits ! Reading UV FITS file: J0642+8811_X_2017_04_28_pus_uva.fits ! AN table 1: 194 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.704238 visibilities/baseline/integration-bin. ! Found source: J0642+8811 ! ! 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 73776 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 J0642+8811_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 402 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 402 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 402 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 402 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 557 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 402 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 402 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 402 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 412 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 567 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 557 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 557 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.918571Jy sigma=0.007357 ! Fit after self-cal, rms=0.906978Jy sigma=0.007285 ! 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=0.7933 mas, bmaj=0.8176 mas, bpa=-85.18 degrees ! Estimated noise=821.903 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 = 0.0712715 Jy ! Component: 100 - total flux cleaned = 0.0902594 Jy ! Total flux subtracted in 100 components = 0.0902594 Jy ! Clean residual min=-0.004110 max=0.008712 Jy/beam ! Clean residual mean=-0.000001 rms=0.001018 Jy/beam ! Combined flux in latest and established models = 0.0902594 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0902594 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=0.102218Jy sigma=0.000723 ! Fit after self-cal, rms=0.102173Jy sigma=0.000723 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101524 Jy ! Component: 100 - total flux cleaned = 0.0157874 Jy ! Total flux subtracted in 100 components = 0.0157874 Jy ! Clean residual min=-0.003098 max=0.003323 Jy/beam ! Clean residual mean=0.000005 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.106047 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 10 components and 0.106047 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=0.100758Jy sigma=0.000709 ! Fit after self-cal, rms=0.100754Jy sigma=0.000709 ! 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=1.034 mas, bmaj=1.07 mas, bpa=-71.54 degrees ! Estimated noise=336.362 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 (-1, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00632808 Jy ! Component: 100 - total flux cleaned = 0.00967046 Jy ! Component: 150 - total flux cleaned = 0.0116804 Jy ! Component: 200 - total flux cleaned = 0.0126288 Jy ! Total flux subtracted in 200 components = 0.0126288 Jy ! Clean residual min=-0.002672 max=0.002670 Jy/beam ! Clean residual mean=0.000033 rms=0.001056 Jy/beam ! Combined flux in latest and established models = 0.118676 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 31 components and 0.118676 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=0.100396Jy sigma=0.000705 ! Fit after self-cal, rms=0.100388Jy sigma=0.000705 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 117 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 0.95 KP 1.01 ! LA 0.97 MK 0.96 NL 0.99 OV 1.05 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 2. ! A total of 117 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.98 KP 1.07 ! LA 0.95 MK 0.96 NL 0.97 OV 0.98 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 3. ! A total of 117 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.98 KP 0.98 ! LA 0.96 MK 0.96 NL 0.96 OV 1.06 ! PT 1.05 SC 1.04 ! ! ! Correcting IF 4. ! A total of 117 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.01 KP 1.06 ! LA 0.99 MK 1.05 NL 0.97 OV 0.98 ! PT 0.94 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.01 KP 1.01 ! LA 0.98 MK 1.00 NL 0.98 OV 0.99 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 6. ! A total of 117 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 0.98 KP 1.01 ! LA 0.97 MK 0.98 NL 1.06 OV 0.92 ! PT 0.93 SC 1.02 ! ! ! Correcting IF 7. ! A total of 117 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 1.01 KP 1.01 ! LA 1.02 MK 1.00 NL 1.04 OV 0.94 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 8. ! A total of 117 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.08 HN 1.00 KP 1.01 ! LA 0.98 MK 0.99 NL 1.03 OV 0.92 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 9. ! A total of 117 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.02 KP 1.05 ! LA 1.01 MK 0.97 NL 1.01 OV 0.89 ! PT 0.87 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.96 KP 0.99 ! LA 0.99 MK 1.00 NL 1.00 OV 1.00 ! PT 1.05 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.15 HN 1.03 KP 1.12 ! LA 1.08 MK 1.09 NL 1.12 OV 0.73 ! PT 0.74 SC 1.10 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.98 KP 1.09 ! LA 1.00 MK 1.10 NL 1.05 OV 1.01 ! PT 1.02 SC 1.01 ! ! ! Fit before self-cal, rms=0.100388Jy sigma=0.000705 ! Fit after self-cal, rms=0.099064Jy sigma=0.000704 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.036 mas, bmaj=1.071 mas, bpa=-70.92 degrees ! Estimated noise=335.979 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 = 0.000432801 Jy ! Component: 100 - total flux cleaned = 0.000390881 Jy ! Component: 150 - total flux cleaned = 0.000423256 Jy ! Component: 200 - total flux cleaned = 0.00034014 Jy ! Total flux subtracted in 200 components = 0.00034014 Jy ! Clean residual min=-0.002586 max=0.002574 Jy/beam ! Clean residual mean=0.000031 rms=0.000978 Jy/beam ! Combined flux in latest and established models = 0.119016 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 41 components and 0.119016 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=0.099041Jy sigma=0.000703 ! Fit after self-cal, rms=0.099142Jy sigma=0.000703 ! 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=0.099142Jy sigma=0.000703 ! Fit after self-cal, rms=0.168682Jy sigma=0.000678 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.04 mas, bmaj=1.079 mas, bpa=-51.39 degrees ! Estimated noise=340.995 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000560445 Jy ! Component: 100 - total flux cleaned = 0.000387625 Jy ! Component: 150 - total flux cleaned = 0.000301392 Jy ! Component: 200 - total flux cleaned = 0.000251805 Jy ! Total flux subtracted in 200 components = 0.000251805 Jy ! Clean residual min=-0.001473 max=0.003401 Jy/beam ! Clean residual mean=0.000014 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.119268 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 49 components and 0.119268 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=0.168590Jy sigma=0.000678 ! Fit after self-cal, rms=0.170662Jy sigma=0.000675 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 (22.8, 7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00261034 Jy ! Component: 100 - total flux cleaned = 0.00276708 Jy ! Component: 150 - total flux cleaned = 0.00280645 Jy ! Component: 200 - total flux cleaned = 0.00284003 Jy ! Total flux subtracted in 200 components = 0.00284003 Jy ! Clean residual min=-0.001483 max=0.002832 Jy/beam ! Clean residual mean=0.000017 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.122108 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 68 components and 0.122108 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=0.170552Jy sigma=0.000675 ! Fit after self-cal, rms=0.170493Jy sigma=0.000675 ! Inverting map ! Added new window around map position (12.6, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00212261 Jy ! Component: 100 - total flux cleaned = 0.00254598 Jy ! Component: 150 - total flux cleaned = 0.00272224 Jy ! Component: 200 - total flux cleaned = 0.0028393 Jy ! Total flux subtracted in 200 components = 0.0028393 Jy ! Clean residual min=-0.001508 max=0.002430 Jy/beam ! Clean residual mean=0.000015 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.124947 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 86 components and 0.124947 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=0.170379Jy sigma=0.000674 ! Fit after self-cal, rms=0.170324Jy sigma=0.000674 ! Inverting map ! Added new window around map position (-22.6, -7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00210385 Jy ! Component: 100 - total flux cleaned = 0.00266084 Jy ! Component: 150 - total flux cleaned = 0.00284313 Jy ! Component: 200 - total flux cleaned = 0.00294406 Jy ! Total flux subtracted in 200 components = 0.00294406 Jy ! Clean residual min=-0.001481 max=0.002231 Jy/beam ! Clean residual mean=0.000013 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.127891 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 95 components and 0.127891 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=0.170242Jy sigma=0.000674 ! Fit after self-cal, rms=0.170183Jy sigma=0.000674 ! Inverting map ! Added new window around map position (-13.6, 6.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00194123 Jy ! Component: 100 - total flux cleaned = 0.00270745 Jy ! Component: 150 - total flux cleaned = 0.00305439 Jy ! Component: 200 - total flux cleaned = 0.00332973 Jy ! Total flux subtracted in 200 components = 0.00332973 Jy ! Clean residual min=-0.001387 max=0.002060 Jy/beam ! Clean residual mean=0.000014 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.131221 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 109 components and 0.131221 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=0.170102Jy sigma=0.000673 ! Fit after self-cal, rms=0.170078Jy sigma=0.000673 ! Inverting map ! Added new window around map position (6.4, -8.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00192295 Jy ! Component: 100 - total flux cleaned = 0.00238633 Jy ! Component: 150 - total flux cleaned = 0.00250163 Jy ! Component: 200 - total flux cleaned = 0.0025359 Jy ! Total flux subtracted in 200 components = 0.0025359 Jy ! Clean residual min=-0.001338 max=0.001794 Jy/beam ! Clean residual mean=0.000011 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.133757 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 123 components and 0.133757 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=0.170007Jy sigma=0.000673 ! Fit after self-cal, rms=0.169967Jy sigma=0.000673 ! 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=0.169967Jy sigma=0.000673 ! Fit after self-cal, rms=0.153794Jy sigma=0.000672 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.041 mas, bmaj=1.081 mas, bpa=-50.53 degrees ! Estimated noise=342.528 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133961 Jy ! Component: 100 - total flux cleaned = 0.00180985 Jy ! Component: 150 - total flux cleaned = 0.00218253 Jy ! Component: 200 - total flux cleaned = 0.0024511 Jy ! Total flux subtracted in 200 components = 0.0024511 Jy ! Clean residual min=-0.001487 max=0.002273 Jy/beam ! Clean residual mean=0.000005 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.136208 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 134 components and 0.136208 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=0.153717Jy sigma=0.000672 ! Fit after self-cal, rms=0.153756Jy sigma=0.000672 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 (-12.8, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00179854 Jy ! Component: 100 - total flux cleaned = 0.00203859 Jy ! Component: 150 - total flux cleaned = 0.0022843 Jy ! Component: 200 - total flux cleaned = 0.00258548 Jy ! Total flux subtracted in 200 components = 0.00258548 Jy ! Clean residual min=-0.001372 max=0.001849 Jy/beam ! Clean residual mean=0.000006 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.138793 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 152 components and 0.138793 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=0.153661Jy sigma=0.000672 ! Fit after self-cal, rms=0.153622Jy sigma=0.000672 ! Inverting map ! Added new window around map position (14, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00169751 Jy ! Component: 100 - total flux cleaned = 0.00267437 Jy ! Component: 150 - total flux cleaned = 0.00318235 Jy ! Component: 200 - total flux cleaned = 0.00358262 Jy ! Total flux subtracted in 200 components = 0.00358262 Jy ! Clean residual min=-0.001288 max=0.001770 Jy/beam ! Clean residual mean=0.000008 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.142376 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 165 components and 0.142376 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=0.153548Jy sigma=0.000671 ! Fit after self-cal, rms=0.153516Jy sigma=0.000671 ! 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=0.153516Jy sigma=0.000671 ! Fit after self-cal, rms=0.147208Jy sigma=0.000671 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.396 mas, bmaj=2.575 mas, bpa=-67.13 degrees ! Estimated noise=450.919 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00166787 Jy ! Component: 100 - total flux cleaned = 0.00260978 Jy ! Component: 150 - total flux cleaned = 0.0032363 Jy ! Component: 200 - total flux cleaned = 0.00383257 Jy ! Total flux subtracted in 200 components = 0.00383257 Jy ! Clean residual min=-0.001959 max=0.002434 Jy/beam ! Clean residual mean=0.000014 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.146208 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 182 components and 0.146208 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=0.147160Jy sigma=0.000671 ! Fit after self-cal, rms=0.147085Jy sigma=0.000671 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 (-21.6, 22.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143412 Jy ! Component: 100 - total flux cleaned = 0.00152043 Jy ! Component: 150 - total flux cleaned = 0.00179484 Jy ! Component: 200 - total flux cleaned = 0.00207967 Jy ! Total flux subtracted in 200 components = 0.00207967 Jy ! Clean residual min=-0.001596 max=0.002165 Jy/beam ! Clean residual mean=0.000013 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.148288 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 209 components and 0.148288 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=0.147040Jy sigma=0.000671 ! Fit after self-cal, rms=0.147018Jy sigma=0.000671 ! 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=1.041 mas, bmaj=1.08 mas, bpa=-52.42 degrees ! Estimated noise=342.767 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.041 x 1.08 at -52.42 degrees (North through East) ! Clean map min=-0.0014731 max=0.098492 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=0.8004 mas, bmaj=0.8209 mas, bpa=-63.84 degrees ! Estimated noise=852.25 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0727588 Jy ! Component: 100 - total flux cleaned = 0.0930007 Jy ! Component: 150 - total flux cleaned = 0.103485 Jy ! Component: 200 - total flux cleaned = 0.109429 Jy ! Total flux subtracted in 200 components = 0.109429 Jy ! Clean residual min=-0.002964 max=0.003909 Jy/beam ! Clean residual mean=0.000001 rms=0.000837 Jy/beam ! Combined flux in latest and established models = 0.109429 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.109429 Jy ! Inverting map and beam ! Estimated beam: bmin=1.041 mas, bmaj=1.08 mas, bpa=-52.42 degrees ! Estimated noise=342.767 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 = 0.0057597 Jy ! Component: 100 - total flux cleaned = 0.0101951 Jy ! Component: 150 - total flux cleaned = 0.0140131 Jy ! Component: 200 - total flux cleaned = 0.0173401 Jy ! Total flux subtracted in 200 components = 0.0173401 Jy ! Clean residual min=-0.001818 max=0.002685 Jy/beam ! Clean residual mean=0.000008 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.126769 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 42 components and 0.126769 Jy ! Inverting map ! Added new window around map position (-17.8, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00311219 Jy ! Component: 100 - total flux cleaned = 0.00578091 Jy ! Component: 150 - total flux cleaned = 0.00818641 Jy ! Component: 200 - total flux cleaned = 0.0102894 Jy ! Total flux subtracted in 200 components = 0.0102894 Jy ! Clean residual min=-0.001640 max=0.002126 Jy/beam ! Clean residual mean=0.000007 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.137058 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 65 components and 0.137058 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=2.396 mas, bmaj=2.575 mas, bpa=-67.13 degrees ! Estimated noise=450.919 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00283994 Jy ! Component: 100 - total flux cleaned = 0.00494178 Jy ! Component: 150 - total flux cleaned = 0.00620874 Jy ! Component: 200 - total flux cleaned = 0.00713433 Jy ! Total flux subtracted in 200 components = 0.00713433 Jy ! Clean residual min=-0.001904 max=0.002419 Jy/beam ! Clean residual mean=0.000014 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.144192 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 = 0.000770466 Jy ! Component: 100 - total flux cleaned = 0.0014665 Jy ! Component: 150 - total flux cleaned = 0.00201003 Jy ! Component: 200 - total flux cleaned = 0.00247765 Jy ! Total flux subtracted in 200 components = 0.00247765 Jy ! Clean residual min=-0.001864 max=0.002185 Jy/beam ! Clean residual mean=0.000014 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.14667 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 108 components and 0.14667 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.041 mas, bmaj=1.08 mas, bpa=-52.42 degrees ! Estimated noise=342.767 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000304579 Jy ! Component: 100 - total flux cleaned = 0.000366914 Jy ! Component: 150 - total flux cleaned = 0.000488066 Jy ! Component: 200 - total flux cleaned = 0.000718221 Jy ! Total flux subtracted in 200 components = 0.000718221 Jy ! Clean residual min=-0.001589 max=0.001884 Jy/beam ! Clean residual mean=0.000006 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.147388 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 134 components and 0.147388 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=0.147147Jy sigma=0.000671 ! Fit after self-cal, rms=0.147197Jy sigma=0.000671 wmodel J0642+8811_X_2017_04_28_pus_map.mod ! Writing 134 model components to file: J0642+8811_X_2017_04_28_pus_map.mod wobs J0642+8811_X_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J0642+8811_X_2017_04_28_pus_uvs.fits wwins J0642+8811_X_2017_04_28_pus_map.win ! wwins: Wrote 11 windows to J0642+8811_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 = 0.000823286 Jy ! Component: 100 - total flux cleaned = 0.00151697 Jy ! Component: 150 - total flux cleaned = 0.00205814 Jy ! Component: 200 - total flux cleaned = 0.00263123 Jy ! Component: 250 - total flux cleaned = 0.00320952 Jy ! Component: 300 - total flux cleaned = 0.00376954 Jy ! Component: 350 - total flux cleaned = 0.00431408 Jy ! Component: 400 - total flux cleaned = 0.00474837 Jy ! Component: 450 - total flux cleaned = 0.00519663 Jy ! Component: 500 - total flux cleaned = 0.00556645 Jy ! Component: 550 - total flux cleaned = 0.00590712 Jy ! Component: 600 - total flux cleaned = 0.00624228 Jy ! Component: 650 - total flux cleaned = 0.00659418 Jy ! Component: 700 - total flux cleaned = 0.00689772 Jy ! Component: 750 - total flux cleaned = 0.00726143 Jy ! Component: 800 - total flux cleaned = 0.00757791 Jy ! Component: 850 - total flux cleaned = 0.00786943 Jy ! Component: 900 - total flux cleaned = 0.00819837 Jy ! Component: 950 - total flux cleaned = 0.00850249 Jy ! Component: 1000 - total flux cleaned = 0.0087626 Jy ! Component: 1050 - total flux cleaned = 0.00898056 Jy ! Component: 1100 - total flux cleaned = 0.00925457 Jy ! Component: 1150 - total flux cleaned = 0.0094674 Jy ! Component: 1200 - total flux cleaned = 0.00971612 Jy ! Component: 1250 - total flux cleaned = 0.00992418 Jy ! Component: 1300 - total flux cleaned = 0.0101301 Jy ! Component: 1350 - total flux cleaned = 0.0103526 Jy ! Component: 1400 - total flux cleaned = 0.0105359 Jy ! Component: 1450 - total flux cleaned = 0.0106995 Jy ! Component: 1500 - total flux cleaned = 0.0109153 Jy ! Component: 1550 - total flux cleaned = 0.0110933 Jy ! Component: 1600 - total flux cleaned = 0.0112872 Jy ! Component: 1650 - total flux cleaned = 0.0114095 Jy ! Component: 1700 - total flux cleaned = 0.0115829 Jy ! Component: 1750 - total flux cleaned = 0.0117204 Jy ! Component: 1800 - total flux cleaned = 0.0118567 Jy ! Component: 1850 - total flux cleaned = 0.0120255 Jy ! Component: 1900 - total flux cleaned = 0.0121761 Jy ! Component: 1950 - total flux cleaned = 0.0122923 Jy ! Component: 2000 - total flux cleaned = 0.0123911 Jy ! Total flux subtracted in 2048 components = 0.0125707 Jy ! Clean residual min=-0.000828 max=0.000965 Jy/beam ! Clean residual mean=0.000003 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.159959 Jy keep ! Adding 168 model components to the UV plane model. ! The established model now contains 299 components and 0.159959 Jy ![Exited script file: muppet] wmap "J0642+8811_X_2017_04_28_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.041 x 1.08 at -52.42 degrees (North through East) ! Clean map min=-0.001344 max=0.098403 Jy/beam ! Writing clean map to FITS file: J0642+8811_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 0.0984033 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000301885 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.920351 0.920351 1.8407 3.6814 7.36281 14.7256 29.4512 58.9025 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.098 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.041 x 1.08 at -52.42 degrees (North through East) ! Clean map min=-0.001344 max=0.098403 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 J0642+8811_X_2017_04_28_pus_uvs.log closed on Mon Apr 29 14:25:34 2019