! Started logfile: J1753+2848_S_2017_05_27_pus_uvs.log on Fri May 3 11:12:23 2019 obs J1753+2848_S_2017_05_27_pus_uva.fits ! Reading UV FITS file: J1753+2848_S_2017_05_27_pus_uva.fits ! AN table 1: 24 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.857407 visibilities/baseline/integration-bin. ! Found source: J1753+2848 ! ! 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 1211 lines of history. ! ! Reading 3704 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 J1753+2848_S_2017_05_27_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.843489Jy sigma=0.002449 ! Fit after self-cal, rms=0.839956Jy sigma=0.002341 ! 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 mas, bmaj=5.837 mas, bpa=-9.639 degrees ! Estimated noise=1728.42 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 = 0.888285 Jy ! Component: 100 - total flux cleaned = 1.0979 Jy ! Total flux subtracted in 100 components = 1.0979 Jy ! Clean residual min=-0.029678 max=0.079431 Jy/beam ! Clean residual mean=-0.000019 rms=0.008798 Jy/beam ! Combined flux in latest and established models = 1.0979 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 1.0979 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.815221Jy sigma=0.001914 ! Fit after self-cal, rms=0.815219Jy sigma=0.001914 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0816139 Jy ! Component: 100 - total flux cleaned = 0.118397 Jy ! Total flux subtracted in 100 components = 0.118397 Jy ! Clean residual min=-0.033678 max=0.027462 Jy/beam ! Clean residual mean=-0.000021 rms=0.007134 Jy/beam ! Combined flux in latest and established models = 1.21629 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 10 components and 1.21629 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.797097Jy sigma=0.001718 ! Fit after self-cal, rms=0.797096Jy sigma=0.001718 ! 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=3.603 mas, bmaj=6.724 mas, bpa=-7.082 degrees ! Estimated noise=1442.37 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 = 0.00793529 Jy ! Component: 100 - total flux cleaned = 0.00741463 Jy ! Component: 150 - total flux cleaned = 0.007404 Jy ! Component: 200 - total flux cleaned = 0.0073654 Jy ! Total flux subtracted in 200 components = 0.0073654 Jy ! Clean residual min=-0.024694 max=0.021801 Jy/beam ! Clean residual mean=-0.000042 rms=0.005935 Jy/beam ! Combined flux in latest and established models = 1.22366 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 26 components and 1.22366 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.793285Jy sigma=0.001721 ! Fit after self-cal, rms=0.793281Jy sigma=0.001721 ! 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 0.89 FD 0.92 HN 0.99 KP 1.01 ! LA 0.99 MK 0.98 NL 0.89 OV 1.01 ! PT 1.06 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.97 HN 1.04 KP 0.97 ! LA 0.95 MK 0.98 NL 1.05 OV 1.05 ! PT 1.03 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 1.03 KP 1.00 ! LA 1.01 MK 1.01 NL 1.03 OV 0.96 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.02 KP 1.00* ! LA 1.07 MK 1.31 NL 1.00* OV 1.00* ! PT 1.08 SC 1.00* ! ! ! Fit before self-cal, rms=0.793281Jy sigma=0.001721 ! Fit after self-cal, rms=0.737479Jy sigma=0.001474 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.636 mas, bmaj=6.737 mas, bpa=-7.15 degrees ! Estimated noise=1458.76 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 = 0.0122779 Jy ! Component: 100 - total flux cleaned = 0.0109965 Jy ! Component: 150 - total flux cleaned = 0.0105686 Jy ! Component: 200 - total flux cleaned = 0.0102031 Jy ! Total flux subtracted in 200 components = 0.0102031 Jy ! Clean residual min=-0.021078 max=0.018710 Jy/beam ! Clean residual mean=-0.000008 rms=0.005306 Jy/beam ! Combined flux in latest and established models = 1.23386 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 35 components and 1.23386 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.734950Jy sigma=0.001481 ! Fit after self-cal, rms=0.734945Jy sigma=0.001481 ! 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=0.734945Jy sigma=0.001481 ! Fit after self-cal, rms=0.342093Jy sigma=0.001179 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.629 mas, bmaj=6.764 mas, bpa=-7.306 degrees ! Estimated noise=1475.09 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0125992 Jy ! Component: 100 - total flux cleaned = 0.012555 Jy ! Component: 150 - total flux cleaned = 0.0120467 Jy ! Component: 200 - total flux cleaned = 0.0117346 Jy ! Total flux subtracted in 200 components = 0.0117346 Jy ! Clean residual min=-0.015720 max=0.012181 Jy/beam ! Clean residual mean=-0.000011 rms=0.003859 Jy/beam ! Combined flux in latest and established models = 1.2456 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 45 components and 1.2456 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.340053Jy sigma=0.001181 ! Fit after self-cal, rms=0.340052Jy sigma=0.001181 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 = -0.000380107 Jy ! Component: 100 - total flux cleaned = -0.000623175 Jy ! Component: 150 - total flux cleaned = -0.000770981 Jy ! Component: 200 - total flux cleaned = -0.000981044 Jy ! Total flux subtracted in 200 components = -0.000981044 Jy ! Clean residual min=-0.015767 max=0.012220 Jy/beam ! Clean residual mean=-0.000011 rms=0.003860 Jy/beam ! Combined flux in latest and established models = 1.24462 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 48 components and 1.24462 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.339814Jy sigma=0.001182 ! Fit after self-cal, rms=0.339814Jy sigma=0.001182 ! 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=0.339814Jy sigma=0.001182 ! Fit after self-cal, rms=0.092102Jy sigma=0.000718 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.636 mas, bmaj=6.759 mas, bpa=-7.2 degrees ! Estimated noise=1475.35 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00510554 Jy ! Component: 100 - total flux cleaned = 0.00510266 Jy ! Component: 150 - total flux cleaned = 0.00510486 Jy ! Component: 200 - total flux cleaned = 0.00498119 Jy ! Total flux subtracted in 200 components = 0.00498119 Jy ! Clean residual min=-0.005958 max=0.006397 Jy/beam ! Clean residual mean=-0.000014 rms=0.001281 Jy/beam ! Combined flux in latest and established models = 1.2496 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 55 components and 1.2496 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091229Jy sigma=0.000712 ! Fit after self-cal, rms=0.091219Jy sigma=0.000712 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (4.5, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00372094 Jy ! Component: 100 - total flux cleaned = 0.00372662 Jy ! Component: 150 - total flux cleaned = 0.00359476 Jy ! Component: 200 - total flux cleaned = 0.00359739 Jy ! Total flux subtracted in 200 components = 0.00359739 Jy ! Clean residual min=-0.005491 max=0.004732 Jy/beam ! Clean residual mean=-0.000014 rms=0.001192 Jy/beam ! Combined flux in latest and established models = 1.2532 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 69 components and 1.25319 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090655Jy sigma=0.000707 ! Fit after self-cal, rms=0.090608Jy sigma=0.000706 ! 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=0.090608Jy sigma=0.000706 ! Fit after self-cal, rms=0.090232Jy sigma=0.000704 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.929 mas, bmaj=10.3 mas, bpa=-5.225 degrees ! Estimated noise=1767.7 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.004877 Jy ! Component: 100 - total flux cleaned = 0.00557433 Jy ! Component: 150 - total flux cleaned = 0.00584946 Jy ! Component: 200 - total flux cleaned = 0.00600581 Jy ! Total flux subtracted in 200 components = 0.00600581 Jy ! Clean residual min=-0.004312 max=0.004749 Jy/beam ! Clean residual mean=-0.000023 rms=0.001206 Jy/beam ! Combined flux in latest and established models = 1.2592 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 96 components and 1.2592 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090012Jy sigma=0.000702 ! Fit after self-cal, rms=0.089996Jy sigma=0.000702 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 = 0.000301428 Jy ! Component: 100 - total flux cleaned = 0.000241291 Jy ! Component: 150 - total flux cleaned = 0.00012587 Jy ! Component: 200 - total flux cleaned = 7.41034e-05 Jy ! Total flux subtracted in 200 components = 7.41034e-05 Jy ! Clean residual min=-0.004262 max=0.004617 Jy/beam ! Clean residual mean=-0.000023 rms=0.001181 Jy/beam ! Combined flux in latest and established models = 1.25927 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 107 components and 1.25927 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089922Jy sigma=0.000701 ! Fit after self-cal, rms=0.089918Jy sigma=0.000701 ! 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=3.638 mas, bmaj=6.746 mas, bpa=-7.07 degrees ! Estimated noise=1476 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.638 x 6.746 at -7.07 degrees (North through East) ! Clean map min=-0.0046327 max=1.1841 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=0.089918Jy sigma=0.000701 ! Fit after self-cal, rms=0.079642Jy sigma=0.000635 ! Inverting map and beam ! Estimated beam: bmin=3.637 mas, bmaj=6.742 mas, bpa=-7.003 degrees ! Estimated noise=1476.77 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00256234 Jy ! Component: 100 - total flux cleaned = 0.00291848 Jy ! Component: 150 - total flux cleaned = 0.00312585 Jy ! Component: 200 - total flux cleaned = 0.00322205 Jy ! Total flux subtracted in 200 components = 0.00322205 Jy ! Clean residual min=-0.004352 max=0.004227 Jy/beam ! Clean residual mean=-0.000012 rms=0.001010 Jy/beam ! Combined flux in latest and established models = 1.2625 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 122 components and 1.2625 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079302Jy sigma=0.000633 ! Fit after self-cal, rms=0.079294Jy sigma=0.000633 ! Inverting map ! Added new window around map position (-22, 64). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00271078 Jy ! Component: 100 - total flux cleaned = 0.00262414 Jy ! Component: 150 - total flux cleaned = 0.00245679 Jy ! Component: 200 - total flux cleaned = 0.00221884 Jy ! Total flux subtracted in 200 components = 0.00221884 Jy ! Clean residual min=-0.004126 max=0.003780 Jy/beam ! Clean residual mean=-0.000013 rms=0.000965 Jy/beam ! Combined flux in latest and established models = 1.26472 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 135 components and 1.26472 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079032Jy sigma=0.000631 ! Fit after self-cal, rms=0.079021Jy sigma=0.000631 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079021Jy sigma=0.000631 ! Fit after self-cal, rms=0.078946Jy sigma=0.000630 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=3.036 mas, bmaj=5.86 mas, bpa=-9.29 degrees ! Estimated noise=1776.3 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.912866 Jy ! Component: 100 - total flux cleaned = 1.1215 Jy ! Component: 150 - total flux cleaned = 1.19704 Jy ! Component: 200 - total flux cleaned = 1.23028 Jy ! Total flux subtracted in 200 components = 1.23028 Jy ! Clean residual min=-0.006098 max=0.015227 Jy/beam ! Clean residual mean=-0.000004 rms=0.001810 Jy/beam ! Combined flux in latest and established models = 1.23028 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 11 model components to the UV plane model. ! The established model now contains 11 components and 1.23028 Jy ! Inverting map and beam ! Estimated beam: bmin=3.638 mas, bmaj=6.735 mas, bpa=-6.956 degrees ! Estimated noise=1476.78 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 = 0.0197148 Jy ! Component: 100 - total flux cleaned = 0.0292159 Jy ! Component: 150 - total flux cleaned = 0.033688 Jy ! Component: 200 - total flux cleaned = 0.035772 Jy ! Total flux subtracted in 200 components = 0.035772 Jy ! Clean residual min=-0.004443 max=0.004109 Jy/beam ! Clean residual mean=-0.000012 rms=0.001027 Jy/beam ! Combined flux in latest and established models = 1.26606 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 34 components and 1.26606 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=7.924 mas, bmaj=10.28 mas, bpa=-5.035 degrees ! Estimated noise=1770.42 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00271087 Jy ! Component: 100 - total flux cleaned = 0.0035424 Jy ! Component: 150 - total flux cleaned = 0.00353815 Jy ! Component: 200 - total flux cleaned = 0.00360723 Jy ! Total flux subtracted in 200 components = 0.00360723 Jy ! Clean residual min=-0.004195 max=0.003806 Jy/beam ! Clean residual mean=-0.000025 rms=0.001103 Jy/beam ! Combined flux in latest and established models = 1.26966 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 = -6.07329e-05 Jy ! Component: 100 - total flux cleaned = -0.000112782 Jy ! Component: 150 - total flux cleaned = -0.000162412 Jy ! Component: 200 - total flux cleaned = -0.000206749 Jy ! Total flux subtracted in 200 components = -0.000206749 Jy ! Clean residual min=-0.004134 max=0.003630 Jy/beam ! Clean residual mean=-0.000025 rms=0.001081 Jy/beam ! Combined flux in latest and established models = 1.26946 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 88 components and 1.26946 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.638 mas, bmaj=6.735 mas, bpa=-6.956 degrees ! Estimated noise=1476.78 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000160786 Jy ! Component: 100 - total flux cleaned = 0.000163876 Jy ! Component: 150 - total flux cleaned = -1.58052e-05 Jy ! Component: 200 - total flux cleaned = -9.76014e-05 Jy ! Total flux subtracted in 200 components = -9.76014e-05 Jy ! Clean residual min=-0.003784 max=0.003911 Jy/beam ! Clean residual mean=-0.000013 rms=0.000947 Jy/beam ! Combined flux in latest and established models = 1.26936 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 107 components and 1.26936 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078844Jy sigma=0.000630 ! Fit after self-cal, rms=0.078815Jy sigma=0.000630 wmodel J1753+2848_S_2017_05_27_pus_map.mod ! Writing 107 model components to file: J1753+2848_S_2017_05_27_pus_map.mod wobs J1753+2848_S_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J1753+2848_S_2017_05_27_pus_uvs.fits wwins J1753+2848_S_2017_05_27_pus_map.win ! wwins: Wrote 3 windows to J1753+2848_S_2017_05_27_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 = -0.000135788 Jy ! Component: 100 - total flux cleaned = 0.000185876 Jy ! Component: 150 - total flux cleaned = 0.000307215 Jy ! Component: 200 - total flux cleaned = 0.000484268 Jy ! Component: 250 - total flux cleaned = 0.000540703 Jy ! Component: 300 - total flux cleaned = 0.00048432 Jy ! Component: 350 - total flux cleaned = 0.00037439 Jy ! Component: 400 - total flux cleaned = 0.000159888 Jy ! Component: 450 - total flux cleaned = -0.000102896 Jy ! Component: 500 - total flux cleaned = -0.000257911 Jy ! Component: 550 - total flux cleaned = -0.00051127 Jy ! Component: 600 - total flux cleaned = -0.00056134 Jy ! Component: 650 - total flux cleaned = -0.000758569 Jy ! Component: 700 - total flux cleaned = -0.000807416 Jy ! Component: 750 - total flux cleaned = -0.000950816 Jy ! Component: 800 - total flux cleaned = -0.00113725 Jy ! Component: 850 - total flux cleaned = -0.00118285 Jy ! Component: 900 - total flux cleaned = -0.0013187 Jy ! Component: 950 - total flux cleaned = -0.00118362 Jy ! Component: 1000 - total flux cleaned = -0.00118392 Jy ! Component: 1050 - total flux cleaned = -0.00118448 Jy ! Component: 1100 - total flux cleaned = -0.00127079 Jy ! Component: 1150 - total flux cleaned = -0.00122736 Jy ! Component: 1200 - total flux cleaned = -0.00110006 Jy ! Component: 1250 - total flux cleaned = -0.00101741 Jy ! Component: 1300 - total flux cleaned = -0.00110039 Jy ! Component: 1350 - total flux cleaned = -0.0011406 Jy ! Component: 1400 - total flux cleaned = -0.000979763 Jy ! Component: 1450 - total flux cleaned = -0.00113974 Jy ! Component: 1500 - total flux cleaned = -0.00113899 Jy ! Component: 1550 - total flux cleaned = -0.00106093 Jy ! Component: 1600 - total flux cleaned = -0.00113769 Jy ! Component: 1650 - total flux cleaned = -0.00106124 Jy ! Component: 1700 - total flux cleaned = -0.00121299 Jy ! Component: 1750 - total flux cleaned = -0.00117521 Jy ! Component: 1800 - total flux cleaned = -0.00121279 Jy ! Component: 1850 - total flux cleaned = -0.00106601 Jy ! Component: 1900 - total flux cleaned = -0.0010659 Jy ! Component: 1950 - total flux cleaned = -0.00124607 Jy ! Component: 2000 - total flux cleaned = -0.00106696 Jy ! Component: 2050 - total flux cleaned = -0.00113804 Jy ! Component: 2100 - total flux cleaned = -0.00124402 Jy ! Component: 2150 - total flux cleaned = -0.00113976 Jy ! Component: 2200 - total flux cleaned = -0.00124349 Jy ! Component: 2250 - total flux cleaned = -0.00120899 Jy ! Component: 2300 - total flux cleaned = -0.00134485 Jy ! Component: 2350 - total flux cleaned = -0.00114314 Jy ! Component: 2400 - total flux cleaned = -0.00124345 Jy ! Component: 2450 - total flux cleaned = -0.00107764 Jy ! Component: 2500 - total flux cleaned = -0.00104561 Jy ! Component: 2550 - total flux cleaned = -0.00104574 Jy ! Component: 2600 - total flux cleaned = -0.00098122 Jy ! Component: 2650 - total flux cleaned = -0.000949017 Jy ! Component: 2700 - total flux cleaned = -0.000853185 Jy ! Component: 2750 - total flux cleaned = -0.000694904 Jy ! Component: 2800 - total flux cleaned = -0.000726735 Jy ! Component: 2850 - total flux cleaned = -0.000632882 Jy ! Component: 2900 - total flux cleaned = -0.000508827 Jy ! Component: 2950 - total flux cleaned = -0.000416364 Jy ! Component: 3000 - total flux cleaned = -0.000294405 Jy ! Component: 3050 - total flux cleaned = -0.000203393 Jy ! Component: 3100 - total flux cleaned = -0.000203398 Jy ! Component: 3150 - total flux cleaned = 5.84531e-06 Jy ! Component: 3200 - total flux cleaned = -5.36841e-05 Jy ! Component: 3250 - total flux cleaned = 0.000123165 Jy ! Component: 3300 - total flux cleaned = 0.000211531 Jy ! Component: 3350 - total flux cleaned = 0.000327952 Jy ! Component: 3400 - total flux cleaned = 0.000270001 Jy ! Component: 3450 - total flux cleaned = 0.000442792 Jy ! Component: 3500 - total flux cleaned = 0.000442539 Jy ! Component: 3550 - total flux cleaned = 0.000385763 Jy ! Component: 3600 - total flux cleaned = 0.000470519 Jy ! Component: 3650 - total flux cleaned = 0.000554864 Jy ! Component: 3700 - total flux cleaned = 0.000554901 Jy ! Component: 3750 - total flux cleaned = 0.000610332 Jy ! Component: 3800 - total flux cleaned = 0.000637841 Jy ! Component: 3850 - total flux cleaned = 0.00072004 Jy ! Component: 3900 - total flux cleaned = 0.000747651 Jy ! Component: 3950 - total flux cleaned = 0.000801781 Jy ! Component: 4000 - total flux cleaned = 0.000855617 Jy ! Component: 4050 - total flux cleaned = 0.00080234 Jy ! Total flux subtracted in 4096 components = 0.00104234 Jy ! Clean residual min=-0.001381 max=0.001767 Jy/beam ! Clean residual mean=-0.000004 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 1.2704 Jy keep ! Adding 318 model components to the UV plane model. ! The established model now contains 425 components and 1.2704 Jy ![Exited script file: muppet] wmap "J1753+2848_S_2017_05_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.638 x 6.735 at -6.956 degrees (North through East) ! Clean map min=-0.0033192 max=1.184 Jy/beam ! Writing clean map to FITS file: J1753+2848_S_2017_05_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.18402 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000500282 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.126759 0.126759 0.253518 0.507035 1.01407 2.02814 4.05628 8.11256 16.2251 32.4503 64.9005 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.184 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.638 x 6.735 at -6.956 degrees (North through East) ! Clean map min=-0.0033192 max=1.184 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 J1753+2848_S_2017_05_27_pus_uvs.log closed on Fri May 3 11:12:27 2019