! Started logfile: J0541+5312_S_2014_06_09_pus_uvs.log on Wed Nov 16 19:45:03 2016 obs J0541+5312_S_2014_06_09_pus_uva.fits ! Reading UV FITS file: J0541+5312_S_2014_06_09_pus_uva.fits ! AN table 1: 69 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.668277 visibilities/baseline/integration-bin. ! Found source: J0541+5312 ! ! 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 336 lines of history. ! ! Reading 8300 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 J0541+5312_S_2014_06_09_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 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 123 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.669561Jy sigma=0.007538 ! Fit after self-cal, rms=0.626200Jy sigma=0.007034 ! 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=3.256 mas, bmaj=4.807 mas, bpa=-39.11 degrees ! Estimated noise=960.302 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 = 0.286525 Jy ! Component: 100 - total flux cleaned = 0.370907 Jy ! Total flux subtracted in 100 components = 0.370907 Jy ! Clean residual min=-0.015115 max=0.031138 Jy/beam ! Clean residual mean=-0.000186 rms=0.004538 Jy/beam ! Combined flux in latest and established models = 0.370907 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.370907 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107000Jy sigma=0.001130 ! Fit after self-cal, rms=0.106910Jy sigma=0.001129 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0318552 Jy ! Component: 100 - total flux cleaned = 0.0475584 Jy ! Total flux subtracted in 100 components = 0.0475584 Jy ! Clean residual min=-0.013314 max=0.017112 Jy/beam ! Clean residual mean=-0.000089 rms=0.003396 Jy/beam ! Combined flux in latest and established models = 0.418466 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 24 components and 0.418466 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095151Jy sigma=0.001003 ! Fit after self-cal, rms=0.095085Jy sigma=0.001003 ! 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=3.987 mas, bmaj=6.113 mas, bpa=-41.19 degrees ! Estimated noise=701.149 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 = 0.0114255 Jy ! Component: 100 - total flux cleaned = 0.0172222 Jy ! Component: 150 - total flux cleaned = 0.0205404 Jy ! Component: 200 - total flux cleaned = 0.0217777 Jy ! Total flux subtracted in 200 components = 0.0217777 Jy ! Clean residual min=-0.011568 max=0.022494 Jy/beam ! Clean residual mean=0.000006 rms=0.003986 Jy/beam ! Combined flux in latest and established models = 0.440243 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 41 components and 0.440243 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093412Jy sigma=0.000991 ! Fit after self-cal, rms=0.093327Jy sigma=0.000991 ! Inverting map ! Added new window around map position (-11.5, 12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0238425 Jy ! Component: 100 - total flux cleaned = 0.0374903 Jy ! Component: 150 - total flux cleaned = 0.0459378 Jy ! Component: 200 - total flux cleaned = 0.0508383 Jy ! Total flux subtracted in 200 components = 0.0508383 Jy ! Clean residual min=-0.008143 max=0.008567 Jy/beam ! Clean residual mean=0.000067 rms=0.002125 Jy/beam ! Combined flux in latest and established models = 0.491082 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 95 components and 0.491082 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087241Jy sigma=0.000909 ! Fit after self-cal, rms=0.086658Jy sigma=0.000904 ! 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 1.00* FD 0.83 HN 1.04 KP 1.03 ! LA 1.19 MK 1.02 NL 0.97 OV 1.00 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.04 KP 1.01 ! LA 1.12 MK 1.01 NL 1.02 OV 1.03 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.15 HN 1.00 KP 0.91 ! LA 0.90 MK 1.03 NL 1.01 OV 0.95 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 0.97 KP 0.89 ! LA 0.88 MK 1.02 NL 1.08 OV 1.01 ! PT 1.01 SC 0.98 ! ! ! Fit before self-cal, rms=0.086658Jy sigma=0.000904 ! Fit after self-cal, rms=0.074686Jy sigma=0.000785 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.003 mas, bmaj=6.088 mas, bpa=-41.23 degrees ! Estimated noise=696.972 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 = 0.00617717 Jy ! Component: 100 - total flux cleaned = 0.00978239 Jy ! Component: 150 - total flux cleaned = 0.0117562 Jy ! Component: 200 - total flux cleaned = 0.0122784 Jy ! Total flux subtracted in 200 components = 0.0122784 Jy ! Clean residual min=-0.005711 max=0.005240 Jy/beam ! Clean residual mean=0.000024 rms=0.001176 Jy/beam ! Combined flux in latest and established models = 0.50336 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 117 components and 0.50336 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074166Jy sigma=0.000778 ! Fit after self-cal, rms=0.074094Jy sigma=0.000777 ! 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=0.074094Jy sigma=0.000777 ! Fit after self-cal, rms=0.072506Jy sigma=0.000767 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.006 mas, bmaj=6.06 mas, bpa=-41.2 degrees ! Estimated noise=694.805 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00228784 Jy ! Component: 100 - total flux cleaned = 0.00286926 Jy ! Component: 150 - total flux cleaned = 0.00338011 Jy ! Component: 200 - total flux cleaned = 0.00379221 Jy ! Total flux subtracted in 200 components = 0.00379221 Jy ! Clean residual min=-0.002718 max=0.003306 Jy/beam ! Clean residual mean=0.000017 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.507152 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 132 components and 0.507152 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072369Jy sigma=0.000765 ! Fit after self-cal, rms=0.072343Jy sigma=0.000765 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 (89.5, -11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0030484 Jy ! Component: 100 - total flux cleaned = 0.00465484 Jy ! Component: 150 - total flux cleaned = 0.00565904 Jy ! Component: 200 - total flux cleaned = 0.0061677 Jy ! Total flux subtracted in 200 components = 0.0061677 Jy ! Clean residual min=-0.002432 max=0.002891 Jy/beam ! Clean residual mean=-0.000001 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.51332 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 162 components and 0.51332 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072210Jy sigma=0.000763 ! Fit after self-cal, rms=0.072205Jy sigma=0.000763 ! Inverting map ! Added new window around map position (-43, -34). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00279317 Jy ! Component: 100 - total flux cleaned = 0.00390165 Jy ! Component: 150 - total flux cleaned = 0.00453686 Jy ! Component: 200 - total flux cleaned = 0.00488206 Jy ! Total flux subtracted in 200 components = 0.00488206 Jy ! Clean residual min=-0.002081 max=0.002078 Jy/beam ! Clean residual mean=0.000003 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.518202 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 185 components and 0.518202 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072078Jy sigma=0.000762 ! Fit after self-cal, rms=0.072071Jy sigma=0.000762 ! 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=0.072071Jy sigma=0.000762 ! Fit after self-cal, rms=0.071992Jy sigma=0.000762 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.007 mas, bmaj=6.063 mas, bpa=-41.19 degrees ! Estimated noise=694.247 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126436 Jy ! Component: 100 - total flux cleaned = 0.00201668 Jy ! Component: 150 - total flux cleaned = 0.00233653 Jy ! Component: 200 - total flux cleaned = 0.00253626 Jy ! Total flux subtracted in 200 components = 0.00253626 Jy ! Clean residual min=-0.002121 max=0.002086 Jy/beam ! Clean residual mean=0.000009 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.520738 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 209 components and 0.520739 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071952Jy sigma=0.000761 ! Fit after self-cal, rms=0.071950Jy sigma=0.000761 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 = 0.000412534 Jy ! Component: 100 - total flux cleaned = 0.000537621 Jy ! Component: 150 - total flux cleaned = 0.00062723 Jy ! Component: 200 - total flux cleaned = 0.000770778 Jy ! Total flux subtracted in 200 components = 0.000770778 Jy ! Clean residual min=-0.002065 max=0.002067 Jy/beam ! Clean residual mean=0.000009 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.521509 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 218 components and 0.521509 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071926Jy sigma=0.000761 ! Fit after self-cal, rms=0.071926Jy sigma=0.000761 ! Inverting map ! Added new window around map position (53.5, -28). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100098 Jy ! Component: 100 - total flux cleaned = 0.00148697 Jy ! Component: 150 - total flux cleaned = 0.0020458 Jy ! Component: 200 - total flux cleaned = 0.0026709 Jy ! Total flux subtracted in 200 components = 0.0026709 Jy ! Clean residual min=-0.001733 max=0.001968 Jy/beam ! Clean residual mean=0.000006 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.52418 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 238 components and 0.52418 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071846Jy sigma=0.000760 ! Fit after self-cal, rms=0.071842Jy sigma=0.000760 ! Inverting map ! Added new window around map position (127.5, 91.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150661 Jy ! Component: 100 - total flux cleaned = 0.00201896 Jy ! Component: 150 - total flux cleaned = 0.00222206 Jy ! Component: 200 - total flux cleaned = 0.00240689 Jy ! Total flux subtracted in 200 components = 0.00240689 Jy ! Clean residual min=-0.001763 max=0.001679 Jy/beam ! Clean residual mean=0.000001 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.526587 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 253 components and 0.526587 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071783Jy sigma=0.000760 ! Fit after self-cal, rms=0.071780Jy sigma=0.000760 ! 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=0.071780Jy sigma=0.000760 ! Fit after self-cal, rms=0.071743Jy sigma=0.000759 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.55 mas, bmaj=10.43 mas, bpa=-49.45 degrees ! Estimated noise=823.839 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000806102 Jy ! Component: 100 - total flux cleaned = 0.00121173 Jy ! Component: 150 - total flux cleaned = 0.00146611 Jy ! Component: 200 - total flux cleaned = 0.00163313 Jy ! Total flux subtracted in 200 components = 0.00163313 Jy ! Clean residual min=-0.001306 max=0.001586 Jy/beam ! Clean residual mean=0.000008 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.52822 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 271 components and 0.52822 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071728Jy sigma=0.000759 ! Fit after self-cal, rms=0.071728Jy sigma=0.000759 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 = 0.000219299 Jy ! Component: 100 - total flux cleaned = 0.000374578 Jy ! Component: 150 - total flux cleaned = 0.000481623 Jy ! Component: 200 - total flux cleaned = 0.000580934 Jy ! Total flux subtracted in 200 components = 0.000580934 Jy ! Clean residual min=-0.001284 max=0.001558 Jy/beam ! Clean residual mean=0.000006 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.528801 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 281 components and 0.528801 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071720Jy sigma=0.000759 ! Fit after self-cal, rms=0.071720Jy sigma=0.000759 ! 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=4.01 mas, bmaj=6.064 mas, bpa=-41.21 degrees ! Estimated noise=693.863 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.01 x 6.064 at -41.21 degrees (North through East) ! Clean map min=-0.0020457 max=0.37297 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=3.28 mas, bmaj=4.761 mas, bpa=-38.85 degrees ! Estimated noise=945.633 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.282532 Jy ! Component: 100 - total flux cleaned = 0.367124 Jy ! Component: 150 - total flux cleaned = 0.399045 Jy ! Component: 200 - total flux cleaned = 0.418358 Jy ! Total flux subtracted in 200 components = 0.418358 Jy ! Clean residual min=-0.008466 max=0.011187 Jy/beam ! Clean residual mean=-0.000124 rms=0.002642 Jy/beam ! Combined flux in latest and established models = 0.418357 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 0.418357 Jy ! Inverting map and beam ! Estimated beam: bmin=4.01 mas, bmaj=6.064 mas, bpa=-41.21 degrees ! Estimated noise=693.863 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 = 0.0215538 Jy ! Component: 100 - total flux cleaned = 0.0371347 Jy ! Component: 150 - total flux cleaned = 0.0488506 Jy ! Component: 200 - total flux cleaned = 0.0578384 Jy ! Total flux subtracted in 200 components = 0.0578384 Jy ! Clean residual min=-0.004116 max=0.005544 Jy/beam ! Clean residual mean=-0.000006 rms=0.001433 Jy/beam ! Combined flux in latest and established models = 0.476196 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 88 components and 0.476196 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=8.55 mas, bmaj=10.43 mas, bpa=-49.45 degrees ! Estimated noise=823.839 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0109614 Jy ! Component: 100 - total flux cleaned = 0.0181327 Jy ! Component: 150 - total flux cleaned = 0.023387 Jy ! Component: 200 - total flux cleaned = 0.0275667 Jy ! Total flux subtracted in 200 components = 0.0275667 Jy ! Clean residual min=-0.002930 max=0.003172 Jy/beam ! Clean residual mean=0.000007 rms=0.001009 Jy/beam ! Combined flux in latest and established models = 0.503763 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 = 0.00339714 Jy ! Component: 100 - total flux cleaned = 0.0061875 Jy ! Component: 150 - total flux cleaned = 0.00853945 Jy ! Component: 200 - total flux cleaned = 0.0105853 Jy ! Total flux subtracted in 200 components = 0.0105853 Jy ! Clean residual min=-0.002144 max=0.002105 Jy/beam ! Clean residual mean=0.000003 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.514348 Jy ! Adding 152 model components to the UV plane model. ! The established model now contains 225 components and 0.514348 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.01 mas, bmaj=6.064 mas, bpa=-41.21 degrees ! Estimated noise=693.863 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000804951 Jy ! Component: 100 - total flux cleaned = 0.0024607 Jy ! Component: 150 - total flux cleaned = 0.00347342 Jy ! Component: 200 - total flux cleaned = 0.00447076 Jy ! Total flux subtracted in 200 components = 0.00447076 Jy ! Clean residual min=-0.002029 max=0.002107 Jy/beam ! Clean residual mean=0.000002 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.518819 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 249 components and 0.518819 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072037Jy sigma=0.000762 ! Fit after self-cal, rms=0.071986Jy sigma=0.000761 wmodel J0541+5312_S_2014_06_09_pus_map.mod ! Writing 249 model components to file: J0541+5312_S_2014_06_09_pus_map.mod wobs J0541+5312_S_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J0541+5312_S_2014_06_09_pus_uvs.fits wwins J0541+5312_S_2014_06_09_pus_map.win ! wwins: Wrote 6 windows to J0541+5312_S_2014_06_09_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 = 2.25447e-05 Jy ! Component: 100 - total flux cleaned = -0.000186857 Jy ! Component: 150 - total flux cleaned = -0.000317469 Jy ! Component: 200 - total flux cleaned = -0.000443351 Jy ! Component: 250 - total flux cleaned = -0.000504165 Jy ! Component: 300 - total flux cleaned = -0.000649621 Jy ! Component: 350 - total flux cleaned = -0.000733035 Jy ! Component: 400 - total flux cleaned = -0.000841703 Jy ! Component: 450 - total flux cleaned = -0.000868103 Jy ! Component: 500 - total flux cleaned = -0.000945635 Jy ! Component: 550 - total flux cleaned = -0.00092012 Jy ! Component: 600 - total flux cleaned = -0.000945183 Jy ! Component: 650 - total flux cleaned = -0.000969797 Jy ! Component: 700 - total flux cleaned = -0.000970018 Jy ! Component: 750 - total flux cleaned = -0.00094705 Jy ! Component: 800 - total flux cleaned = -0.00106248 Jy ! Component: 850 - total flux cleaned = -0.00101677 Jy ! Component: 900 - total flux cleaned = -0.00101681 Jy ! Component: 950 - total flux cleaned = -0.00106085 Jy ! Component: 1000 - total flux cleaned = -0.00101755 Jy ! Component: 1050 - total flux cleaned = -0.00101773 Jy ! Component: 1100 - total flux cleaned = -0.00101744 Jy ! Component: 1150 - total flux cleaned = -0.00101717 Jy ! Component: 1200 - total flux cleaned = -0.00099646 Jy ! Component: 1250 - total flux cleaned = -0.000955693 Jy ! Component: 1300 - total flux cleaned = -0.000915364 Jy ! Component: 1350 - total flux cleaned = -0.000855734 Jy ! Component: 1400 - total flux cleaned = -0.000816528 Jy ! Component: 1450 - total flux cleaned = -0.000855081 Jy ! Component: 1500 - total flux cleaned = -0.000816812 Jy ! Component: 1550 - total flux cleaned = -0.000797992 Jy ! Component: 1600 - total flux cleaned = -0.000760272 Jy ! Component: 1650 - total flux cleaned = -0.000741627 Jy ! Component: 1700 - total flux cleaned = -0.000704653 Jy ! Component: 1750 - total flux cleaned = -0.000668297 Jy ! Component: 1800 - total flux cleaned = -0.00063266 Jy ! Component: 1850 - total flux cleaned = -0.000633036 Jy ! Component: 1900 - total flux cleaned = -0.000632985 Jy ! Component: 1950 - total flux cleaned = -0.000667688 Jy ! Component: 2000 - total flux cleaned = -0.000563942 Jy ! Component: 2050 - total flux cleaned = -0.000684393 Jy ! Component: 2100 - total flux cleaned = -0.000701324 Jy ! Component: 2150 - total flux cleaned = -0.000684315 Jy ! Component: 2200 - total flux cleaned = -0.00071771 Jy ! Component: 2250 - total flux cleaned = -0.000767447 Jy ! Component: 2300 - total flux cleaned = -0.000701785 Jy ! Component: 2350 - total flux cleaned = -0.000718106 Jy ! Component: 2400 - total flux cleaned = -0.000734478 Jy ! Component: 2450 - total flux cleaned = -0.000798578 Jy ! Component: 2500 - total flux cleaned = -0.000830307 Jy ! Component: 2550 - total flux cleaned = -0.000845746 Jy ! Component: 2600 - total flux cleaned = -0.000845782 Jy ! Component: 2650 - total flux cleaned = -0.000954179 Jy ! Component: 2700 - total flux cleaned = -0.00103102 Jy ! Component: 2750 - total flux cleaned = -0.00113799 Jy ! Component: 2800 - total flux cleaned = -0.00122887 Jy ! Component: 2850 - total flux cleaned = -0.00131908 Jy ! Component: 2900 - total flux cleaned = -0.0014235 Jy ! Component: 2950 - total flux cleaned = -0.00154185 Jy ! Component: 3000 - total flux cleaned = -0.00164484 Jy ! Component: 3050 - total flux cleaned = -0.00177627 Jy ! Component: 3100 - total flux cleaned = -0.00186338 Jy ! Component: 3150 - total flux cleaned = -0.00196416 Jy ! Component: 3200 - total flux cleaned = -0.00212159 Jy ! Component: 3250 - total flux cleaned = -0.00223545 Jy ! Component: 3300 - total flux cleaned = -0.0023627 Jy ! Component: 3350 - total flux cleaned = -0.00247517 Jy ! Component: 3400 - total flux cleaned = -0.00258684 Jy ! Component: 3450 - total flux cleaned = -0.00267014 Jy ! Component: 3500 - total flux cleaned = -0.00283574 Jy ! Component: 3550 - total flux cleaned = -0.00293169 Jy ! Component: 3600 - total flux cleaned = -0.00298621 Jy ! Component: 3650 - total flux cleaned = -0.00312181 Jy ! Component: 3700 - total flux cleaned = -0.00321622 Jy ! Component: 3750 - total flux cleaned = -0.00329665 Jy ! Component: 3800 - total flux cleaned = -0.00341672 Jy ! Component: 3850 - total flux cleaned = -0.00357581 Jy ! Component: 3900 - total flux cleaned = -0.00368132 Jy ! Component: 3950 - total flux cleaned = -0.00376003 Jy ! Component: 4000 - total flux cleaned = -0.00394254 Jy ! Component: 4050 - total flux cleaned = -0.00403339 Jy ! Total flux subtracted in 4096 components = -0.0041367 Jy ! Clean residual min=-0.000779 max=0.000675 Jy/beam ! Clean residual mean=-0.000005 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.514682 Jy keep ! Adding 256 model components to the UV plane model. ! The established model now contains 505 components and 0.514682 Jy ![Exited script file: muppet] wmap "J0541+5312_S_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.01 x 6.064 at -41.21 degrees (North through East) ! Clean map min=-0.0019033 max=0.37384 Jy/beam ! Writing clean map to FITS file: J0541+5312_S_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.37384 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000221519 device "J0541+5312_S_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0541+5312_S_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.177765 0.177765 0.355531 0.711061 1.42212 2.84425 5.68849 11.377 22.754 45.5079 91.0159 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.373 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.01 x 6.064 at -41.21 degrees (North through East) ! Clean map min=-0.0019033 max=0.37384 Jy/beam quit ! Quitting program ! Log file J0541+5312_S_2014_06_09_pus_uvs.log closed on Wed Nov 16 19:45:08 2016