! Started logfile: J2325+7917_X_2017_09_26_pus_uvs.log on Sat May 11 13:42:42 2019 obs J2325+7917_X_2017_09_26_pus_uva.fits ! Reading UV FITS file: J2325+7917_X_2017_09_26_pus_uva.fits ! AN table 1: 294 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.748677 visibilities/baseline/integration-bin. ! Found source: J2325+7917 ! ! 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 947 lines of history. ! ! Reading 95088 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 J2325+7917_X_2017_09_26_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 614 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 450 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 596 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 494 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 567 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 850 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 642 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 702 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 686 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 894 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 746 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 1038 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.957766Jy sigma=0.007998 ! Fit after self-cal, rms=0.932276Jy sigma=0.007802 ! 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=0.7054 mas, bmaj=2.73 mas, bpa=5.54 degrees ! Estimated noise=1007.32 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 = 0.0383946 Jy ! Component: 100 - total flux cleaned = 0.051719 Jy ! Total flux subtracted in 100 components = 0.051719 Jy ! Clean residual min=-0.004996 max=0.008540 Jy/beam ! Clean residual mean=-0.000053 rms=0.001890 Jy/beam ! Combined flux in latest and established models = 0.051719 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 27 components and 0.051719 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=0.095895Jy sigma=0.000719 ! Fit after self-cal, rms=0.095646Jy sigma=0.000716 ! 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=1.142 mas, bmaj=3.312 mas, bpa=5.011 degrees ! Estimated noise=325.484 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 = 0.0264786 Jy ! Component: 100 - total flux cleaned = 0.0419399 Jy ! Component: 150 - total flux cleaned = 0.0513842 Jy ! Component: 200 - total flux cleaned = 0.0572975 Jy ! Total flux subtracted in 200 components = 0.0572975 Jy ! Clean residual min=-0.009963 max=0.010435 Jy/beam ! Clean residual mean=0.000006 rms=0.002635 Jy/beam ! Combined flux in latest and established models = 0.109016 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 55 components and 0.109016 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=0.086712Jy sigma=0.000652 ! Fit after self-cal, rms=0.086154Jy sigma=0.000647 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.84 HN 1.04 KP 0.80 ! LA 0.87 MK 1.26 NL 1.49 OV 1.15 ! PT 0.97 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.83 HN 1.01 KP 0.80 ! LA 0.89 MK 1.25 NL 1.56 OV 1.17 ! PT 0.94 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.83 HN 1.06 KP 0.79 ! LA 0.90 MK 1.18 NL 1.54 OV 1.15 ! PT 0.89 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.83 HN 0.91 KP 0.78 ! LA 0.91 MK 1.22 NL 1.56 OV 1.18 ! PT 0.91 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.81 HN 0.93 KP 0.79 ! LA 0.89 MK 1.24 NL 1.53 OV 1.15 ! PT 0.93 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.79 HN 0.93 KP 0.78 ! LA 0.92 MK 1.13 NL 1.61 OV 1.19 ! PT 0.91 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.34 FD 0.84 HN 0.93 KP 0.79 ! LA 0.93 MK 1.11 NL 1.47 OV 1.19 ! PT 0.89 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.29 FD 0.87 HN 0.94 KP 0.66 ! LA 0.91 MK 1.04 NL 1.42 OV 1.15 ! PT 0.93 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.86 HN 0.92 KP 0.71 ! LA 0.95 MK 0.99 NL 1.43 OV 1.29 ! PT 0.90 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.81 HN 0.94 KP 0.71 ! LA 0.99 MK 1.04 NL 1.30 OV 1.25 ! PT 0.90 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.89 HN 0.87 KP 0.74 ! LA 0.97 MK 0.99 NL 1.32 OV 1.26 ! PT 0.91 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.88 HN 0.84 KP 0.80 ! LA 0.93 MK 0.87 NL 1.30 OV 1.20 ! PT 0.93 ! ! ! Fit before self-cal, rms=0.086154Jy sigma=0.000647 ! Fit after self-cal, rms=0.085176Jy sigma=0.000625 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.2 mas, bmaj=3.268 mas, bpa=4.794 degrees ! Estimated noise=332.106 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 = 0.00107495 Jy ! Component: 100 - total flux cleaned = 0.00112473 Jy ! Component: 150 - total flux cleaned = 0.00108603 Jy ! Component: 200 - total flux cleaned = 0.00101902 Jy ! Total flux subtracted in 200 components = 0.00101902 Jy ! Clean residual min=-0.004188 max=0.004724 Jy/beam ! Clean residual mean=0.000026 rms=0.001166 Jy/beam ! Combined flux in latest and established models = 0.110035 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 58 components and 0.110035 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=0.085132Jy sigma=0.000625 ! Fit after self-cal, rms=0.085477Jy sigma=0.000622 ! 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=0.085477Jy sigma=0.000622 ! Fit after self-cal, rms=0.085505Jy sigma=0.000621 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.18 mas, bmaj=3.191 mas, bpa=4.629 degrees ! Estimated noise=325.577 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00028369 Jy ! Component: 100 - total flux cleaned = 0.00028203 Jy ! Component: 150 - total flux cleaned = 0.000260272 Jy ! Component: 200 - total flux cleaned = 0.000244492 Jy ! Total flux subtracted in 200 components = 0.000244492 Jy ! Clean residual min=-0.003952 max=0.004573 Jy/beam ! Clean residual mean=0.000009 rms=0.001032 Jy/beam ! Combined flux in latest and established models = 0.11028 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 61 components and 0.11028 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=0.085489Jy sigma=0.000621 ! Fit after self-cal, rms=0.085606Jy sigma=0.000621 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 (-17.4, 4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00348095 Jy ! Component: 100 - total flux cleaned = 0.00389904 Jy ! Component: 150 - total flux cleaned = 0.00442534 Jy ! Component: 200 - total flux cleaned = 0.00451897 Jy ! Total flux subtracted in 200 components = 0.00451897 Jy ! Clean residual min=-0.003201 max=0.003407 Jy/beam ! Clean residual mean=-0.000006 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 0.114799 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 96 components and 0.114799 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=0.085394Jy sigma=0.000619 ! Fit after self-cal, rms=0.085362Jy sigma=0.000619 ! 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=0.085362Jy sigma=0.000619 ! Fit after self-cal, rms=0.084556Jy sigma=0.000618 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.169 mas, bmaj=3.18 mas, bpa=4.633 degrees ! Estimated noise=320.854 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142143 Jy ! Component: 100 - total flux cleaned = 0.00168605 Jy ! Component: 150 - total flux cleaned = 0.00192723 Jy ! Component: 200 - total flux cleaned = 0.00199482 Jy ! Total flux subtracted in 200 components = 0.00199482 Jy ! Clean residual min=-0.002725 max=0.003370 Jy/beam ! Clean residual mean=-0.000014 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.116794 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 109 components and 0.116794 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=0.084475Jy sigma=0.000618 ! Fit after self-cal, rms=0.084476Jy sigma=0.000618 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (5.2, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00289337 Jy ! Component: 100 - total flux cleaned = 0.00421629 Jy ! Component: 150 - total flux cleaned = 0.00500659 Jy ! Component: 200 - total flux cleaned = 0.00559908 Jy ! Total flux subtracted in 200 components = 0.00559908 Jy ! Clean residual min=-0.002219 max=0.002007 Jy/beam ! Clean residual mean=-0.000001 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.122393 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 147 components and 0.122393 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=0.084362Jy sigma=0.000617 ! Fit after self-cal, rms=0.084312Jy sigma=0.000616 ! 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=0.084312Jy sigma=0.000616 ! Fit after self-cal, rms=0.083863Jy sigma=0.000616 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.577 mas, bmaj=4.094 mas, bpa=5.34 degrees ! Estimated noise=353.377 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00195493 Jy ! Component: 100 - total flux cleaned = 0.00282904 Jy ! Component: 150 - total flux cleaned = 0.00337369 Jy ! Component: 200 - total flux cleaned = 0.003766 Jy ! Total flux subtracted in 200 components = 0.003766 Jy ! Clean residual min=-0.001770 max=0.002121 Jy/beam ! Clean residual mean=-0.000004 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.126159 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 168 components and 0.126159 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=0.083815Jy sigma=0.000616 ! Fit after self-cal, rms=0.083812Jy sigma=0.000616 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 = 0.000716748 Jy ! Component: 100 - total flux cleaned = 0.00115631 Jy ! Component: 150 - total flux cleaned = 0.00143758 Jy ! Component: 200 - total flux cleaned = 0.00160315 Jy ! Total flux subtracted in 200 components = 0.00160315 Jy ! Clean residual min=-0.001662 max=0.002174 Jy/beam ! Clean residual mean=-0.000003 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.127762 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 183 components and 0.127762 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=0.083795Jy sigma=0.000616 ! Fit after self-cal, rms=0.083786Jy sigma=0.000616 ! 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=1.162 mas, bmaj=3.172 mas, bpa=4.53 degrees ! Estimated noise=316.71 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.162 x 3.172 at 4.53 degrees (North through East) ! Clean map min=-0.0034357 max=0.060458 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=0.7048 mas, bmaj=2.554 mas, bpa=4.594 degrees ! Estimated noise=980.949 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0359559 Jy ! Component: 100 - total flux cleaned = 0.0526206 Jy ! Component: 150 - total flux cleaned = 0.0643776 Jy ! Component: 200 - total flux cleaned = 0.0730679 Jy ! Total flux subtracted in 200 components = 0.0730679 Jy ! Clean residual min=-0.004634 max=0.006113 Jy/beam ! Clean residual mean=-0.000032 rms=0.001379 Jy/beam ! Combined flux in latest and established models = 0.0730679 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.0730679 Jy ! Inverting map and beam ! Estimated beam: bmin=1.162 mas, bmaj=3.172 mas, bpa=4.53 degrees ! Estimated noise=316.71 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 = 0.0149305 Jy ! Component: 100 - total flux cleaned = 0.023895 Jy ! Component: 150 - total flux cleaned = 0.0303393 Jy ! Component: 200 - total flux cleaned = 0.034634 Jy ! Total flux subtracted in 200 components = 0.034634 Jy ! Clean residual min=-0.003949 max=0.004380 Jy/beam ! Clean residual mean=-0.000032 rms=0.001143 Jy/beam ! Combined flux in latest and established models = 0.107702 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 77 components and 0.107702 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=2.577 mas, bmaj=4.094 mas, bpa=5.34 degrees ! Estimated noise=353.377 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00533782 Jy ! Component: 100 - total flux cleaned = 0.00800733 Jy ! Component: 150 - total flux cleaned = 0.010206 Jy ! Component: 200 - total flux cleaned = 0.0118339 Jy ! Total flux subtracted in 200 components = 0.0118339 Jy ! Clean residual min=-0.002937 max=0.002752 Jy/beam ! Clean residual mean=-0.000025 rms=0.000828 Jy/beam ! Combined flux in latest and established models = 0.119536 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 = 0.00137523 Jy ! Component: 100 - total flux cleaned = 0.00236479 Jy ! Component: 150 - total flux cleaned = 0.0031409 Jy ! Component: 200 - total flux cleaned = 0.00385214 Jy ! Total flux subtracted in 200 components = 0.00385214 Jy ! Clean residual min=-0.002286 max=0.002075 Jy/beam ! Clean residual mean=-0.000016 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.123388 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 131 components and 0.123388 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.162 mas, bmaj=3.172 mas, bpa=4.53 degrees ! Estimated noise=316.71 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134923 Jy ! Component: 100 - total flux cleaned = 0.00154402 Jy ! Component: 150 - total flux cleaned = 0.00158745 Jy ! Component: 200 - total flux cleaned = 0.00167194 Jy ! Total flux subtracted in 200 components = 0.00167194 Jy ! Clean residual min=-0.001802 max=0.002074 Jy/beam ! Clean residual mean=-0.000012 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.12506 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 155 components and 0.12506 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=0.083875Jy sigma=0.000617 ! Fit after self-cal, rms=0.083736Jy sigma=0.000616 wmodel J2325+7917_X_2017_09_26_pus_map.mod ! Writing 155 model components to file: J2325+7917_X_2017_09_26_pus_map.mod wobs J2325+7917_X_2017_09_26_pus_uvs.fits ! Writing UV FITS file: J2325+7917_X_2017_09_26_pus_uvs.fits wwins J2325+7917_X_2017_09_26_pus_map.win ! wwins: Wrote 3 windows to J2325+7917_X_2017_09_26_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 = 0.000628954 Jy ! Component: 100 - total flux cleaned = 0.000840245 Jy ! Component: 150 - total flux cleaned = 0.00108072 Jy ! Component: 200 - total flux cleaned = 0.00122838 Jy ! Component: 250 - total flux cleaned = 0.00125243 Jy ! Component: 300 - total flux cleaned = 0.00129599 Jy ! Component: 350 - total flux cleaned = 0.0012751 Jy ! Component: 400 - total flux cleaned = 0.0013144 Jy ! Component: 450 - total flux cleaned = 0.00131473 Jy ! Component: 500 - total flux cleaned = 0.00136992 Jy ! Component: 550 - total flux cleaned = 0.00144005 Jy ! Component: 600 - total flux cleaned = 0.00147342 Jy ! Component: 650 - total flux cleaned = 0.00147343 Jy ! Component: 700 - total flux cleaned = 0.00150544 Jy ! Component: 750 - total flux cleaned = 0.00153605 Jy ! Component: 800 - total flux cleaned = 0.00146124 Jy ! Component: 850 - total flux cleaned = 0.00141785 Jy ! Component: 900 - total flux cleaned = 0.00137524 Jy ! Component: 950 - total flux cleaned = 0.00133373 Jy ! Component: 1000 - total flux cleaned = 0.00129345 Jy ! Component: 1050 - total flux cleaned = 0.00125418 Jy ! Component: 1100 - total flux cleaned = 0.00126691 Jy ! Component: 1150 - total flux cleaned = 0.0011917 Jy ! Component: 1200 - total flux cleaned = 0.00116741 Jy ! Component: 1250 - total flux cleaned = 0.00115531 Jy ! Component: 1300 - total flux cleaned = 0.00111992 Jy ! Component: 1350 - total flux cleaned = 0.00105148 Jy ! Component: 1400 - total flux cleaned = 0.00102916 Jy ! Component: 1450 - total flux cleaned = 0.000974361 Jy ! Component: 1500 - total flux cleaned = 0.000931359 Jy ! Component: 1550 - total flux cleaned = 0.00087915 Jy ! Component: 1600 - total flux cleaned = 0.000858486 Jy ! Component: 1650 - total flux cleaned = 0.000797923 Jy ! Component: 1700 - total flux cleaned = 0.000719274 Jy ! Component: 1750 - total flux cleaned = 0.000719416 Jy ! Component: 1800 - total flux cleaned = 0.000652832 Jy ! Component: 1850 - total flux cleaned = 0.000596702 Jy ! Component: 1900 - total flux cleaned = 0.000505076 Jy ! Component: 1950 - total flux cleaned = 0.000442211 Jy ! Component: 2000 - total flux cleaned = 0.000406873 Jy ! Total flux subtracted in 2048 components = 0.000372193 Jy ! Clean residual min=-0.000492 max=0.000469 Jy/beam ! Clean residual mean=-0.000005 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.125432 Jy keep ! Adding 170 model components to the UV plane model. ! The established model now contains 325 components and 0.125432 Jy ![Exited script file: muppet] wmap "J2325+7917_X_2017_09_26_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.162 x 3.172 at 4.53 degrees (North through East) ! Clean map min=-0.0033482 max=0.060821 Jy/beam ! Writing clean map to FITS file: J2325+7917_X_2017_09_26_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0608209 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000181649 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.895985 0.895985 1.79197 3.58394 7.16788 14.3358 28.6715 57.343 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.06 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.162 x 3.172 at 4.53 degrees (North through East) ! Clean map min=-0.0033482 max=0.060821 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 J2325+7917_X_2017_09_26_pus_uvs.log closed on Sat May 11 13:42:47 2019