! Started logfile: J1739+4737_S_2017_05_31_pus_uvs.log on Tue Feb 5 21:54:09 2019 obs J1739+4737_S_2017_05_31_pus_uva.fits ! Reading UV FITS file: J1739+4737_S_2017_05_31_pus_uva.fits ! AN table 1: 18 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.748148 visibilities/baseline/integration-bin. ! Found source: J1739+4737 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 703 lines of history. ! ! Reading 2424 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@muppet J1739+4737_S_2017_05_31_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 = 1024x1024 pixels with 0.500x0.500 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 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.245931Jy sigma=0.002659 ! Fit after self-cal, rms=0.189758Jy sigma=0.002166 ! 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=2.36 mas, bmaj=9.942 mas, bpa=-13.61 degrees ! Estimated noise=1913.13 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 = 0.656272 Jy ! Component: 100 - total flux cleaned = 0.803679 Jy ! Total flux subtracted in 100 components = 0.803679 Jy ! Clean residual min=-0.037297 max=0.066994 Jy/beam ! Clean residual mean=0.000153 rms=0.011617 Jy/beam ! Combined flux in latest and established models = 0.803679 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.803679 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.156111Jy sigma=0.001691 ! Fit after self-cal, rms=0.156114Jy sigma=0.001691 ! 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=2.927 mas, bmaj=10.76 mas, bpa=-13.84 degrees ! Estimated noise=1438.5 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 = 0.0726957 Jy ! Component: 100 - total flux cleaned = 0.103221 Jy ! Component: 150 - total flux cleaned = 0.109373 Jy ! Component: 200 - total flux cleaned = 0.107544 Jy ! Total flux subtracted in 200 components = 0.107544 Jy ! Clean residual min=-0.019272 max=0.043135 Jy/beam ! Clean residual mean=0.000084 rms=0.007926 Jy/beam ! Combined flux in latest and established models = 0.911223 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 25 components and 0.911223 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118474Jy sigma=0.001380 ! Fit after self-cal, rms=0.118444Jy sigma=0.001379 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.93 HN 0.96 KP 1.00 ! LA 0.99 MK 0.98 NL 0.90 OV 1.00 ! PT 0.99 SC 0.91 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.96 HN 1.01 KP 0.96 ! LA 0.95 MK 0.98 NL 1.01 OV 1.39 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.00 KP 0.98 ! LA 0.97 MK 1.01 NL 0.98 OV 1.06 ! PT 0.96 SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 0.95 KP 1.00* ! LA 1.04 MK 1.65 NL 1.00* OV 1.00* ! PT 0.99 SC 1.00* ! ! ! Fit before self-cal, rms=0.118444Jy sigma=0.001379 ! Fit after self-cal, rms=0.064190Jy sigma=0.000669 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.939 mas, bmaj=10.64 mas, bpa=-13.77 degrees ! Estimated noise=1428.32 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00311196 Jy ! Component: 100 - total flux cleaned = 0.00350564 Jy ! Component: 150 - total flux cleaned = 0.00383494 Jy ! Component: 200 - total flux cleaned = 0.00418656 Jy ! Total flux subtracted in 200 components = 0.00418656 Jy ! Clean residual min=-0.004470 max=0.006596 Jy/beam ! Clean residual mean=0.000012 rms=0.001437 Jy/beam ! Combined flux in latest and established models = 0.915409 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 36 components and 0.915409 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063852Jy sigma=0.000665 ! Fit after self-cal, rms=0.063882Jy sigma=0.000665 ! 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. ! ! Fit before self-cal, rms=0.063882Jy sigma=0.000665 ! Fit after self-cal, rms=0.063789Jy sigma=0.000664 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.94 mas, bmaj=10.63 mas, bpa=-13.8 degrees ! Estimated noise=1427.88 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150852 Jy ! Component: 100 - total flux cleaned = 0.00185932 Jy ! Component: 150 - total flux cleaned = 0.00220755 Jy ! Component: 200 - total flux cleaned = 0.00244934 Jy ! Total flux subtracted in 200 components = 0.00244934 Jy ! Clean residual min=-0.004132 max=0.006532 Jy/beam ! Clean residual mean=0.000012 rms=0.001348 Jy/beam ! Combined flux in latest and established models = 0.917859 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 41 components and 0.917859 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063663Jy sigma=0.000662 ! Fit after self-cal, rms=0.063659Jy sigma=0.000662 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-11, 4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00414882 Jy ! Component: 100 - total flux cleaned = 0.00404981 Jy ! Component: 150 - total flux cleaned = 0.00354308 Jy ! Component: 200 - total flux cleaned = 0.00354037 Jy ! Total flux subtracted in 200 components = 0.00354037 Jy ! Clean residual min=-0.003730 max=0.004155 Jy/beam ! Clean residual mean=0.000006 rms=0.001069 Jy/beam ! Combined flux in latest and established models = 0.921399 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 67 components and 0.921399 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063094Jy sigma=0.000655 ! Fit after self-cal, rms=0.063078Jy sigma=0.000655 ! 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. ! ! Fit before self-cal, rms=0.063078Jy sigma=0.000655 ! Fit after self-cal, rms=0.063004Jy sigma=0.000654 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.94 mas, bmaj=10.62 mas, bpa=-13.82 degrees ! Estimated noise=1427.55 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141225 Jy ! Component: 100 - total flux cleaned = 0.00180309 Jy ! Component: 150 - total flux cleaned = 0.00216 Jy ! Component: 200 - total flux cleaned = 0.00235768 Jy ! Total flux subtracted in 200 components = 0.00235768 Jy ! Clean residual min=-0.003386 max=0.003592 Jy/beam ! Clean residual mean=0.000005 rms=0.000940 Jy/beam ! Combined flux in latest and established models = 0.923757 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 78 components and 0.923757 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062844Jy sigma=0.000652 ! Fit after self-cal, rms=0.062840Jy sigma=0.000652 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 = 0.000322144 Jy ! Component: 100 - total flux cleaned = 0.000376128 Jy ! Component: 150 - total flux cleaned = 0.000481862 Jy ! Component: 200 - total flux cleaned = 0.000583656 Jy ! Total flux subtracted in 200 components = 0.000583656 Jy ! Clean residual min=-0.003119 max=0.003320 Jy/beam ! Clean residual mean=0.000005 rms=0.000890 Jy/beam ! Combined flux in latest and established models = 0.92434 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 90 components and 0.92434 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062761Jy sigma=0.000651 ! Fit after self-cal, rms=0.062761Jy sigma=0.000651 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.062761Jy sigma=0.000651 ! Fit after self-cal, rms=0.062784Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.082 mas, bmaj=13.34 mas, bpa=-23.41 degrees ! Estimated noise=1813.69 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145483 Jy ! Component: 100 - total flux cleaned = 0.00177726 Jy ! Component: 150 - total flux cleaned = 0.00196577 Jy ! Component: 200 - total flux cleaned = 0.00203227 Jy ! Total flux subtracted in 200 components = 0.00203227 Jy ! Clean residual min=-0.003384 max=0.003303 Jy/beam ! Clean residual mean=0.000011 rms=0.000969 Jy/beam ! Combined flux in latest and established models = 0.926373 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 103 components and 0.926373 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062756Jy sigma=0.000650 ! Fit after self-cal, rms=0.062757Jy sigma=0.000650 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 = 0.000265672 Jy ! Component: 100 - total flux cleaned = 0.00041414 Jy ! Component: 150 - total flux cleaned = 0.000468758 Jy ! Component: 200 - total flux cleaned = 0.000547569 Jy ! Total flux subtracted in 200 components = 0.000547569 Jy ! Clean residual min=-0.003364 max=0.003369 Jy/beam ! Clean residual mean=0.000011 rms=0.000947 Jy/beam ! Combined flux in latest and established models = 0.92692 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 110 components and 0.92692 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062745Jy sigma=0.000650 ! Fit after self-cal, rms=0.062748Jy sigma=0.000650 ! 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=2.941 mas, bmaj=10.61 mas, bpa=-13.84 degrees ! Estimated noise=1428.2 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.941 x 10.61 at -13.84 degrees (North through East) ! Clean map min=-0.0047413 max=0.85785 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062748Jy sigma=0.000650 ! Fit after self-cal, rms=0.058407Jy sigma=0.000601 ! Inverting map and beam ! Estimated beam: bmin=2.942 mas, bmaj=10.61 mas, bpa=-13.84 degrees ! Estimated noise=1429.4 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000750585 Jy ! Component: 100 - total flux cleaned = 0.000997481 Jy ! Component: 150 - total flux cleaned = 0.00122511 Jy ! Component: 200 - total flux cleaned = 0.00136482 Jy ! Total flux subtracted in 200 components = 0.00136482 Jy ! Clean residual min=-0.002929 max=0.002815 Jy/beam ! Clean residual mean=0.000006 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 0.928285 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 118 components and 0.928285 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058360Jy sigma=0.000600 ! Fit after self-cal, rms=0.058358Jy sigma=0.000600 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000290759 Jy ! Component: 100 - total flux cleaned = 0.000388231 Jy ! Component: 150 - total flux cleaned = 0.000479042 Jy ! Component: 200 - total flux cleaned = 0.000506417 Jy ! Total flux subtracted in 200 components = 0.000506417 Jy ! Clean residual min=-0.002733 max=0.002830 Jy/beam ! Clean residual mean=0.000006 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 0.928791 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 126 components and 0.928792 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058332Jy sigma=0.000600 ! Fit after self-cal, rms=0.058331Jy sigma=0.000600 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058331Jy sigma=0.000600 ! Fit after self-cal, rms=0.058343Jy sigma=0.000600 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=2.375 mas, bmaj=9.78 mas, bpa=-13.62 degrees ! Estimated noise=1914.77 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.65683 Jy ! Component: 100 - total flux cleaned = 0.801911 Jy ! Component: 150 - total flux cleaned = 0.854474 Jy ! Component: 200 - total flux cleaned = 0.881522 Jy ! Total flux subtracted in 200 components = 0.881522 Jy ! Clean residual min=-0.008663 max=0.012994 Jy/beam ! Clean residual mean=0.000046 rms=0.002479 Jy/beam ! Combined flux in latest and established models = 0.881522 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.881522 Jy ! Inverting map and beam ! Estimated beam: bmin=2.942 mas, bmaj=10.61 mas, bpa=-13.85 degrees ! Estimated noise=1429.67 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 = 0.0200243 Jy ! Component: 100 - total flux cleaned = 0.0301255 Jy ! Component: 150 - total flux cleaned = 0.036955 Jy ! Component: 200 - total flux cleaned = 0.0407394 Jy ! Total flux subtracted in 200 components = 0.0407394 Jy ! Clean residual min=-0.004530 max=0.004990 Jy/beam ! Clean residual mean=0.000020 rms=0.001221 Jy/beam ! Combined flux in latest and established models = 0.922261 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 52 components and 0.922261 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.079 mas, bmaj=13.34 mas, bpa=-23.45 degrees ! Estimated noise=1815.41 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00587936 Jy ! Component: 100 - total flux cleaned = 0.00725752 Jy ! Component: 150 - total flux cleaned = 0.00765129 Jy ! Component: 200 - total flux cleaned = 0.00789555 Jy ! Total flux subtracted in 200 components = 0.00789555 Jy ! Clean residual min=-0.003482 max=0.002794 Jy/beam ! Clean residual mean=0.000013 rms=0.000938 Jy/beam ! Combined flux in latest and established models = 0.930157 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 = 0.000194419 Jy ! Component: 100 - total flux cleaned = 0.000354672 Jy ! Component: 150 - total flux cleaned = 0.000534294 Jy ! Component: 200 - total flux cleaned = 0.000695419 Jy ! Total flux subtracted in 200 components = 0.000695419 Jy ! Clean residual min=-0.003216 max=0.002924 Jy/beam ! Clean residual mean=0.000011 rms=0.000893 Jy/beam ! Combined flux in latest and established models = 0.930852 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 101 components and 0.930852 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.942 mas, bmaj=10.61 mas, bpa=-13.85 degrees ! Estimated noise=1429.67 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00016802 Jy ! Component: 100 - total flux cleaned = 0.000125494 Jy ! Component: 150 - total flux cleaned = 0.00038381 Jy ! Component: 200 - total flux cleaned = 0.000541322 Jy ! Total flux subtracted in 200 components = 0.000541322 Jy ! Clean residual min=-0.003585 max=0.003385 Jy/beam ! Clean residual mean=0.000004 rms=0.000871 Jy/beam ! Combined flux in latest and established models = 0.931393 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 123 components and 0.931393 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058650Jy sigma=0.000603 ! Fit after self-cal, rms=0.058628Jy sigma=0.000602 wmodel J1739+4737_S_2017_05_31_pus_map.mod ! Writing 123 model components to file: J1739+4737_S_2017_05_31_pus_map.mod wobs J1739+4737_S_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J1739+4737_S_2017_05_31_pus_uvs.fits wwins J1739+4737_S_2017_05_31_pus_map.win ! wwins: Wrote 2 windows to J1739+4737_S_2017_05_31_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=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000329422 Jy ! Component: 100 - total flux cleaned = -0.000328407 Jy ! Component: 150 - total flux cleaned = -0.000592818 Jy ! Component: 200 - total flux cleaned = -0.000886366 Jy ! Component: 250 - total flux cleaned = -0.000932852 Jy ! Component: 300 - total flux cleaned = -0.000888565 Jy ! Component: 350 - total flux cleaned = -0.000927737 Jy ! Component: 400 - total flux cleaned = -0.000926283 Jy ! Component: 450 - total flux cleaned = -0.0011186 Jy ! Component: 500 - total flux cleaned = -0.00123078 Jy ! Component: 550 - total flux cleaned = -0.00130275 Jy ! Component: 600 - total flux cleaned = -0.0013709 Jy ! Component: 650 - total flux cleaned = -0.00127097 Jy ! Component: 700 - total flux cleaned = -0.00127126 Jy ! Component: 750 - total flux cleaned = -0.00127152 Jy ! Component: 800 - total flux cleaned = -0.00121196 Jy ! Component: 850 - total flux cleaned = -0.00124234 Jy ! Component: 900 - total flux cleaned = -0.00118537 Jy ! Component: 950 - total flux cleaned = -0.00107573 Jy ! Component: 1000 - total flux cleaned = -0.00102276 Jy ! Component: 1050 - total flux cleaned = -0.000943962 Jy ! Component: 1100 - total flux cleaned = -0.000842084 Jy ! Component: 1150 - total flux cleaned = -0.000792194 Jy ! Component: 1200 - total flux cleaned = -0.000767101 Jy ! Component: 1250 - total flux cleaned = -0.000648188 Jy ! Component: 1300 - total flux cleaned = -0.000601729 Jy ! Component: 1350 - total flux cleaned = -0.000488503 Jy ! Component: 1400 - total flux cleaned = -0.000399892 Jy ! Component: 1450 - total flux cleaned = -0.000313242 Jy ! Component: 1500 - total flux cleaned = -0.000228031 Jy ! Component: 1550 - total flux cleaned = -0.00016542 Jy ! Component: 1600 - total flux cleaned = -8.38077e-05 Jy ! Component: 1650 - total flux cleaned = -4.35604e-05 Jy ! Component: 1700 - total flux cleaned = 3.5611e-05 Jy ! Component: 1750 - total flux cleaned = 9.41967e-05 Jy ! Component: 1800 - total flux cleaned = 0.000189785 Jy ! Component: 1850 - total flux cleaned = 0.000339796 Jy ! Component: 1900 - total flux cleaned = 0.000450533 Jy ! Component: 1950 - total flux cleaned = 0.000596295 Jy ! Component: 2000 - total flux cleaned = 0.000758177 Jy ! Component: 2050 - total flux cleaned = 0.000899837 Jy ! Component: 2100 - total flux cleaned = 0.00103912 Jy ! Component: 2150 - total flux cleaned = 0.00112536 Jy ! Component: 2200 - total flux cleaned = 0.00129526 Jy ! Component: 2250 - total flux cleaned = 0.00144603 Jy ! Component: 2300 - total flux cleaned = 0.00151249 Jy ! Component: 2350 - total flux cleaned = 0.0016436 Jy ! Component: 2400 - total flux cleaned = 0.00172479 Jy ! Component: 2450 - total flux cleaned = 0.00178903 Jy ! Component: 2500 - total flux cleaned = 0.00186807 Jy ! Component: 2550 - total flux cleaned = 0.00188367 Jy ! Component: 2600 - total flux cleaned = 0.00196119 Jy ! Component: 2650 - total flux cleaned = 0.00203797 Jy ! Component: 2700 - total flux cleaned = 0.0021293 Jy ! Component: 2750 - total flux cleaned = 0.00218978 Jy ! Component: 2800 - total flux cleaned = 0.00227971 Jy ! Component: 2850 - total flux cleaned = 0.00230956 Jy ! Component: 2900 - total flux cleaned = 0.00236868 Jy ! Component: 2950 - total flux cleaned = 0.00245689 Jy ! Component: 3000 - total flux cleaned = 0.00244228 Jy ! Component: 3050 - total flux cleaned = 0.00247143 Jy ! Component: 3100 - total flux cleaned = 0.00250038 Jy ! Component: 3150 - total flux cleaned = 0.00245717 Jy ! Component: 3200 - total flux cleaned = 0.00244279 Jy ! Component: 3250 - total flux cleaned = 0.00242855 Jy ! Component: 3300 - total flux cleaned = 0.00240021 Jy ! Component: 3350 - total flux cleaned = 0.0024285 Jy ! Component: 3400 - total flux cleaned = 0.00240029 Jy ! Component: 3450 - total flux cleaned = 0.00235803 Jy ! Component: 3500 - total flux cleaned = 0.00235801 Jy ! Component: 3550 - total flux cleaned = 0.00234394 Jy ! Component: 3600 - total flux cleaned = 0.0023299 Jy ! Component: 3650 - total flux cleaned = 0.00227403 Jy ! Component: 3700 - total flux cleaned = 0.002274 Jy ! Component: 3750 - total flux cleaned = 0.00223212 Jy ! Component: 3800 - total flux cleaned = 0.00219027 Jy ! Component: 3850 - total flux cleaned = 0.00219028 Jy ! Component: 3900 - total flux cleaned = 0.00217629 Jy ! Component: 3950 - total flux cleaned = 0.00214838 Jy ! Component: 4000 - total flux cleaned = 0.00212047 Jy ! Component: 4050 - total flux cleaned = 0.0021065 Jy ! Total flux subtracted in 4096 components = 0.00209247 Jy ! Clean residual min=-0.000843 max=0.000823 Jy/beam ! Clean residual mean=0.000001 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.933486 Jy keep ! Adding 261 model components to the UV plane model. ! The established model now contains 384 components and 0.933485 Jy ![Exited script file: muppet] wmap "J1739+4737_S_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.942 x 10.61 at -13.85 degrees (North through East) ! Clean map min=-0.0026593 max=0.85887 Jy/beam ! Writing clean map to FITS file: J1739+4737_S_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.858875 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000227217 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0793656 0.0793656 0.158731 0.317462 0.634925 1.26985 2.5397 5.0794 10.1588 20.3176 40.6352 81.2703 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.858 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.942 x 10.61 at -13.85 degrees (North through East) ! Clean map min=-0.0026593 max=0.85887 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 J1739+4737_S_2017_05_31_pus_uvs.log closed on Tue Feb 5 21:54:13 2019