! Started logfile: J0927+1739_S_2017_10_21_pus_uvs.log on Sat May 11 20:55:24 2019 obs J0927+1739_S_2017_10_21_pus_uva.fits ! Reading UV FITS file: J0927+1739_S_2017_10_21_pus_uva.fits ! AN table 1: 145 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.983908 visibilities/baseline/integration-bin. ! Found source: J0927+1739 ! ! 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 644 lines of history. ! ! Reading 20544 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 J0927+1739_S_2017_10_21_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 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 85 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 654 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.931842Jy sigma=0.010567 ! Fit after self-cal, rms=0.921127Jy sigma=0.010464 ! 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=2.94 mas, bmaj=10.89 mas, bpa=-18 degrees ! Estimated noise=897.53 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 = 0.0574328 Jy ! Component: 100 - total flux cleaned = 0.0734411 Jy ! Total flux subtracted in 100 components = 0.0734411 Jy ! Clean residual min=-0.007484 max=0.021595 Jy/beam ! Clean residual mean=0.000011 rms=0.002357 Jy/beam ! Combined flux in latest and established models = 0.0734412 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0734412 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078241Jy sigma=0.000835 ! Fit after self-cal, rms=0.078229Jy sigma=0.000835 ! Inverting map ! Added new window around map position (-6, 0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0175462 Jy ! Component: 100 - total flux cleaned = 0.0257075 Jy ! Total flux subtracted in 100 components = 0.0257075 Jy ! Clean residual min=-0.005801 max=0.011184 Jy/beam ! Clean residual mean=0.000000 rms=0.001631 Jy/beam ! Combined flux in latest and established models = 0.0991487 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 26 components and 0.0991487 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073633Jy sigma=0.000782 ! Fit after self-cal, rms=0.072819Jy sigma=0.000772 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00921516 Jy ! Component: 100 - total flux cleaned = 0.013936 Jy ! Total flux subtracted in 100 components = 0.013936 Jy ! Clean residual min=-0.004706 max=0.006467 Jy/beam ! Clean residual mean=-0.000006 rms=0.001269 Jy/beam ! Combined flux in latest and established models = 0.113085 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 39 components and 0.113085 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071385Jy sigma=0.000756 ! Fit after self-cal, rms=0.071196Jy sigma=0.000754 ! 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=3.553 mas, bmaj=11.72 mas, bpa=-17.22 degrees ! Estimated noise=500.206 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 = 0.00602957 Jy ! Component: 100 - total flux cleaned = 0.00955001 Jy ! Component: 150 - total flux cleaned = 0.0110685 Jy ! Component: 200 - total flux cleaned = 0.012084 Jy ! Total flux subtracted in 200 components = 0.012084 Jy ! Clean residual min=-0.003584 max=0.004789 Jy/beam ! Clean residual mean=-0.000010 rms=0.001014 Jy/beam ! Combined flux in latest and established models = 0.125169 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 70 components and 0.125169 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070557Jy sigma=0.000748 ! Fit after self-cal, rms=0.070499Jy sigma=0.000747 ! 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 1.05 FD 0.94 HN 1.00 KP 1.08 ! LA 1.00 MK 0.98 NL 0.91 OV 0.97 ! PT 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.39 FD 0.98 HN 1.03 KP 1.06 ! LA 0.96 MK 1.00 NL 1.02 OV 0.99 ! PT 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.04 KP 1.09 ! LA 0.78 MK 1.04 NL 1.23 OV 0.91 ! PT 0.94 ! ! ! Correcting IF 4. ! A total of 45 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 0.85 KP 1.00* ! LA 1.15 MK 1.08 NL 1.00* OV 1.00* ! PT 0.87 ! ! ! Fit before self-cal, rms=0.070499Jy sigma=0.000747 ! Fit after self-cal, rms=0.070058Jy sigma=0.000738 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.569 mas, bmaj=11.98 mas, bpa=-17.14 degrees ! Estimated noise=502.695 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 = -0.000672391 Jy ! Component: 100 - total flux cleaned = -0.00136569 Jy ! Component: 150 - total flux cleaned = -0.00179294 Jy ! Component: 200 - total flux cleaned = -0.00219486 Jy ! Total flux subtracted in 200 components = -0.00219486 Jy ! Clean residual min=-0.002772 max=0.002832 Jy/beam ! Clean residual mean=-0.000005 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.122974 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 93 components and 0.122974 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069914Jy sigma=0.000737 ! Fit after self-cal, rms=0.070035Jy sigma=0.000736 ! 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=0.070035Jy sigma=0.000736 ! Fit after self-cal, rms=0.077344Jy sigma=0.000728 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.575 mas, bmaj=12.25 mas, bpa=-17.12 degrees ! Estimated noise=511.248 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000249835 Jy ! Component: 100 - total flux cleaned = -0.000286972 Jy ! Component: 150 - total flux cleaned = -0.000388534 Jy ! Component: 200 - total flux cleaned = -0.000509747 Jy ! Total flux subtracted in 200 components = -0.000509747 Jy ! Clean residual min=-0.001624 max=0.001483 Jy/beam ! Clean residual mean=-0.000004 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.122464 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 108 components and 0.122464 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077306Jy sigma=0.000728 ! Fit after self-cal, rms=0.077493Jy sigma=0.000727 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 = -9.8512e-05 Jy ! Component: 100 - total flux cleaned = -0.0002278 Jy ! Component: 150 - total flux cleaned = -0.000294782 Jy ! Component: 200 - total flux cleaned = -0.000314768 Jy ! Total flux subtracted in 200 components = -0.000314768 Jy ! Clean residual min=-0.001557 max=0.001469 Jy/beam ! Clean residual mean=-0.000004 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.122149 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 123 components and 0.122149 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077478Jy sigma=0.000727 ! Fit after self-cal, rms=0.077475Jy sigma=0.000727 ! 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=0.077475Jy sigma=0.000727 ! Fit after self-cal, rms=0.079343Jy sigma=0.000727 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.578 mas, bmaj=12.3 mas, bpa=-17.17 degrees ! Estimated noise=512.144 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.92461e-05 Jy ! Component: 100 - total flux cleaned = -0.000168366 Jy ! Component: 150 - total flux cleaned = -0.000211757 Jy ! Component: 200 - total flux cleaned = -0.000291549 Jy ! Total flux subtracted in 200 components = -0.000291549 Jy ! Clean residual min=-0.001549 max=0.001417 Jy/beam ! Clean residual mean=-0.000004 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.121858 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 128 components and 0.121858 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079326Jy sigma=0.000727 ! Fit after self-cal, rms=0.079365Jy sigma=0.000727 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 = -3.80095e-05 Jy ! Component: 100 - total flux cleaned = -9.44066e-05 Jy ! Component: 150 - total flux cleaned = -0.000145608 Jy ! Component: 200 - total flux cleaned = -0.000177309 Jy ! Total flux subtracted in 200 components = -0.000177309 Jy ! Clean residual min=-0.001517 max=0.001426 Jy/beam ! Clean residual mean=-0.000004 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.12168 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 136 components and 0.12168 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079357Jy sigma=0.000727 ! Fit after self-cal, rms=0.079354Jy sigma=0.000727 ! 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=0.079354Jy sigma=0.000727 ! Fit after self-cal, rms=0.080209Jy sigma=0.000727 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.583 mas, bmaj=13 mas, bpa=-16.51 degrees ! Estimated noise=601.156 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.41481e-05 Jy ! Component: 100 - total flux cleaned = -0.000174704 Jy ! Component: 150 - total flux cleaned = -0.000261121 Jy ! Component: 200 - total flux cleaned = -0.000335886 Jy ! Total flux subtracted in 200 components = -0.000335886 Jy ! Clean residual min=-0.001678 max=0.001577 Jy/beam ! Clean residual mean=-0.000007 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.121345 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 147 components and 0.121345 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080203Jy sigma=0.000727 ! Fit after self-cal, rms=0.080221Jy sigma=0.000727 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 = 9.04373e-05 Jy ! Component: 100 - total flux cleaned = 7.5358e-05 Jy ! Component: 150 - total flux cleaned = 4.90253e-05 Jy ! Component: 200 - total flux cleaned = 2.56701e-05 Jy ! Total flux subtracted in 200 components = 2.56701e-05 Jy ! Clean residual min=-0.001612 max=0.001544 Jy/beam ! Clean residual mean=-0.000007 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.12137 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 149 components and 0.12137 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080219Jy sigma=0.000727 ! Fit after self-cal, rms=0.080220Jy sigma=0.000727 ! 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=3.581 mas, bmaj=12.34 mas, bpa=-17.2 degrees ! Estimated noise=512.571 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.581 x 12.34 at -17.2 degrees (North through East) ! Clean map min=-0.0014539 max=0.073048 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=2.945 mas, bmaj=11.47 mas, bpa=-17.93 degrees ! Estimated noise=942.162 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0613868 Jy ! Component: 100 - total flux cleaned = 0.0867301 Jy ! Component: 150 - total flux cleaned = 0.0987504 Jy ! Component: 200 - total flux cleaned = 0.105801 Jy ! Total flux subtracted in 200 components = 0.105801 Jy ! Clean residual min=-0.002857 max=0.003716 Jy/beam ! Clean residual mean=-0.000000 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 0.105801 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 0.105801 Jy ! Inverting map and beam ! Estimated beam: bmin=3.581 mas, bmaj=12.34 mas, bpa=-17.2 degrees ! Estimated noise=512.571 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 = 0.00621217 Jy ! Component: 100 - total flux cleaned = 0.00997589 Jy ! Component: 150 - total flux cleaned = 0.0124626 Jy ! Component: 200 - total flux cleaned = 0.0141496 Jy ! Total flux subtracted in 200 components = 0.0141496 Jy ! Clean residual min=-0.001472 max=0.001518 Jy/beam ! Clean residual mean=-0.000003 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.11995 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 85 components and 0.11995 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=7.583 mas, bmaj=13 mas, bpa=-16.51 degrees ! Estimated noise=601.156 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155374 Jy ! Component: 100 - total flux cleaned = 0.00189894 Jy ! Component: 150 - total flux cleaned = 0.00192726 Jy ! Component: 200 - total flux cleaned = 0.00195149 Jy ! Total flux subtracted in 200 components = 0.00195149 Jy ! Clean residual min=-0.001464 max=0.001435 Jy/beam ! Clean residual mean=-0.000008 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.121902 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 = 2.13872e-05 Jy ! Component: 100 - total flux cleaned = 4.03174e-05 Jy ! Component: 150 - total flux cleaned = 2.44965e-05 Jy ! Component: 200 - total flux cleaned = 2.46461e-05 Jy ! Total flux subtracted in 200 components = 2.46461e-05 Jy ! Clean residual min=-0.001492 max=0.001432 Jy/beam ! Clean residual mean=-0.000008 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.121927 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 127 components and 0.121927 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.581 mas, bmaj=12.34 mas, bpa=-17.2 degrees ! Estimated noise=512.571 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.58501e-05 Jy ! Component: 100 - total flux cleaned = -1.72547e-06 Jy ! Component: 150 - total flux cleaned = -1.75061e-06 Jy ! Component: 200 - total flux cleaned = -2.41151e-06 Jy ! Total flux subtracted in 200 components = -2.41151e-06 Jy ! Clean residual min=-0.001363 max=0.001528 Jy/beam ! Clean residual mean=-0.000004 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.121924 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 137 components and 0.121924 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080230Jy sigma=0.000727 ! Fit after self-cal, rms=0.080204Jy sigma=0.000726 wmodel J0927+1739_S_2017_10_21_pus_map.mod ! Writing 137 model components to file: J0927+1739_S_2017_10_21_pus_map.mod wobs J0927+1739_S_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J0927+1739_S_2017_10_21_pus_uvs.fits wwins J0927+1739_S_2017_10_21_pus_map.win ! wwins: Wrote 2 windows to J0927+1739_S_2017_10_21_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 = 0.000155303 Jy ! Component: 100 - total flux cleaned = 0.00033731 Jy ! Component: 150 - total flux cleaned = 0.000488253 Jy ! Component: 200 - total flux cleaned = 0.000549916 Jy ! Component: 250 - total flux cleaned = 0.000570127 Jy ! Component: 300 - total flux cleaned = 0.000532784 Jy ! Component: 350 - total flux cleaned = 0.000479118 Jy ! Component: 400 - total flux cleaned = 0.000531234 Jy ! Component: 450 - total flux cleaned = 0.000480308 Jy ! Component: 500 - total flux cleaned = 0.000463679 Jy ! Component: 550 - total flux cleaned = 0.000415348 Jy ! Component: 600 - total flux cleaned = 0.000415308 Jy ! Component: 650 - total flux cleaned = 0.000354304 Jy ! Component: 700 - total flux cleaned = 0.000339601 Jy ! Component: 750 - total flux cleaned = 0.000325204 Jy ! Component: 800 - total flux cleaned = 0.00029677 Jy ! Component: 850 - total flux cleaned = 0.000324563 Jy ! Component: 900 - total flux cleaned = 0.000310677 Jy ! Component: 950 - total flux cleaned = 0.000337549 Jy ! Component: 1000 - total flux cleaned = 0.000324538 Jy ! Component: 1050 - total flux cleaned = 0.00031163 Jy ! Component: 1100 - total flux cleaned = 0.000311662 Jy ! Component: 1150 - total flux cleaned = 0.000299256 Jy ! Component: 1200 - total flux cleaned = 0.000311464 Jy ! Component: 1250 - total flux cleaned = 0.000347471 Jy ! Component: 1300 - total flux cleaned = 0.000311854 Jy ! Component: 1350 - total flux cleaned = 0.000346985 Jy ! Component: 1400 - total flux cleaned = 0.000346814 Jy ! Component: 1450 - total flux cleaned = 0.000369573 Jy ! Component: 1500 - total flux cleaned = 0.000392069 Jy ! Component: 1550 - total flux cleaned = 0.00045893 Jy ! Component: 1600 - total flux cleaned = 0.000525061 Jy ! Component: 1650 - total flux cleaned = 0.000633682 Jy ! Component: 1700 - total flux cleaned = 0.00067676 Jy ! Component: 1750 - total flux cleaned = 0.000772217 Jy ! Component: 1800 - total flux cleaned = 0.000824577 Jy ! Component: 1850 - total flux cleaned = 0.000886753 Jy ! Component: 1900 - total flux cleaned = 0.000927791 Jy ! Component: 1950 - total flux cleaned = 0.000948267 Jy ! Component: 2000 - total flux cleaned = 0.00104888 Jy ! Component: 2050 - total flux cleaned = 0.0010788 Jy ! Component: 2100 - total flux cleaned = 0.00111833 Jy ! Component: 2150 - total flux cleaned = 0.00112813 Jy ! Component: 2200 - total flux cleaned = 0.00117636 Jy ! Component: 2250 - total flux cleaned = 0.00124339 Jy ! Component: 2300 - total flux cleaned = 0.00125297 Jy ! Component: 2350 - total flux cleaned = 0.00130922 Jy ! Component: 2400 - total flux cleaned = 0.00133716 Jy ! Component: 2450 - total flux cleaned = 0.00135554 Jy ! Component: 2500 - total flux cleaned = 0.00137369 Jy ! Component: 2550 - total flux cleaned = 0.00140099 Jy ! Component: 2600 - total flux cleaned = 0.00143685 Jy ! Component: 2650 - total flux cleaned = 0.00143681 Jy ! Component: 2700 - total flux cleaned = 0.00146331 Jy ! Component: 2750 - total flux cleaned = 0.00149831 Jy ! Component: 2800 - total flux cleaned = 0.001507 Jy ! Component: 2850 - total flux cleaned = 0.00151554 Jy ! Component: 2900 - total flux cleaned = 0.00150703 Jy ! Component: 2950 - total flux cleaned = 0.00149003 Jy ! Component: 3000 - total flux cleaned = 0.00151524 Jy ! Component: 3050 - total flux cleaned = 0.00148188 Jy ! Component: 3100 - total flux cleaned = 0.00151501 Jy ! Component: 3150 - total flux cleaned = 0.00150676 Jy ! Component: 3200 - total flux cleaned = 0.00151489 Jy ! Component: 3250 - total flux cleaned = 0.00151494 Jy ! Component: 3300 - total flux cleaned = 0.00153906 Jy ! Component: 3350 - total flux cleaned = 0.00151513 Jy ! Component: 3400 - total flux cleaned = 0.00151518 Jy ! Component: 3450 - total flux cleaned = 0.00148371 Jy ! Component: 3500 - total flux cleaned = 0.00148372 Jy ! Component: 3550 - total flux cleaned = 0.00146821 Jy ! Component: 3600 - total flux cleaned = 0.00148362 Jy ! Component: 3650 - total flux cleaned = 0.00149894 Jy ! Component: 3700 - total flux cleaned = 0.00149901 Jy ! Component: 3750 - total flux cleaned = 0.00149907 Jy ! Component: 3800 - total flux cleaned = 0.00149911 Jy ! Component: 3850 - total flux cleaned = 0.00149907 Jy ! Component: 3900 - total flux cleaned = 0.00149161 Jy ! Component: 3950 - total flux cleaned = 0.00146948 Jy ! Component: 4000 - total flux cleaned = 0.00149878 Jy ! Component: 4050 - total flux cleaned = 0.00150601 Jy ! Total flux subtracted in 4096 components = 0.00146264 Jy ! Clean residual min=-0.000442 max=0.000552 Jy/beam ! Clean residual mean=-0.000001 rms=0.000139 Jy/beam ! Combined flux in latest and established models = 0.123387 Jy keep ! Adding 324 model components to the UV plane model. ! The established model now contains 461 components and 0.123387 Jy ![Exited script file: muppet] wmap "J0927+1739_S_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.581 x 12.34 at -17.2 degrees (North through East) ! Clean map min=-0.0010919 max=0.073337 Jy/beam ! Writing clean map to FITS file: J0927+1739_S_2017_10_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0733367 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000136659 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.559035 0.559035 1.11807 2.23614 4.47228 8.94456 17.8891 35.7782 71.5565 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.073 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.581 x 12.34 at -17.2 degrees (North through East) ! Clean map min=-0.0010919 max=0.073337 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 J0927+1739_S_2017_10_21_pus_uvs.log closed on Sat May 11 20:55:29 2019