! Started logfile: J1256-2155_S_2017_04_28_pus_uvs.log on Thu May 2 16:26:59 2019 obs J1256-2155_S_2017_04_28_pus_uva.fits ! Reading UV FITS file: J1256-2155_S_2017_04_28_pus_uva.fits ! AN table 1: 116 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.983333 visibilities/baseline/integration-bin. ! Found source: J1256-2155 ! ! 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 671 lines of history. ! ! Reading 20532 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 J1256-2155_S_2017_04_28_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 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 518 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.885797Jy sigma=0.034320 ! Fit after self-cal, rms=0.874568Jy sigma=0.034278 ! 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=2.871 mas, bmaj=8.145 mas, bpa=-10.23 degrees ! Estimated noise=677.813 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 = 0.0455117 Jy ! Component: 100 - total flux cleaned = 0.0602021 Jy ! Total flux subtracted in 100 components = 0.0602021 Jy ! Clean residual min=-0.023391 max=0.026315 Jy/beam ! Clean residual mean=0.000017 rms=0.007186 Jy/beam ! Combined flux in latest and established models = 0.0602021 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0602021 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.153598Jy sigma=0.002076 ! Fit after self-cal, rms=0.153576Jy sigma=0.002075 ! 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=3.531 mas, bmaj=9.169 mas, bpa=-9.244 degrees ! Estimated noise=486.663 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 = 0.0240763 Jy ! Component: 100 - total flux cleaned = 0.032766 Jy ! Component: 150 - total flux cleaned = 0.034839 Jy ! Component: 200 - total flux cleaned = 0.0352881 Jy ! Total flux subtracted in 200 components = 0.0352881 Jy ! Clean residual min=-0.025218 max=0.030321 Jy/beam ! Clean residual mean=0.000052 rms=0.009676 Jy/beam ! Combined flux in latest and established models = 0.0954902 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 15 components and 0.0954902 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138625Jy sigma=0.003008 ! Fit after self-cal, rms=0.138571Jy sigma=0.003008 ! 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 0.61 FD 0.67 HN 1.03 KP 0.68 ! LA 0.66 MK 0.84 NL 0.70 OV 0.69 ! PT 0.73 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.67 FD 0.60 HN 1.14 KP 0.65 ! LA 0.65 MK 0.82 NL 0.80 OV 0.71 ! PT 0.71 SC 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.66 FD 0.63 HN 1.11 KP 0.68 ! LA 0.67 MK 0.90 NL 0.74 OV 0.65 ! PT 0.71 SC 1.06 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.71 HN 1.14 KP 1.00* ! LA 30.41 MK 1.10 NL 1.00* OV 1.00* ! PT 0.80 SC 1.00* ! ! ! Fit before self-cal, rms=0.138571Jy sigma=0.003008 ! Fit after self-cal, rms=0.083201Jy sigma=0.000717 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.495 mas, bmaj=8.773 mas, bpa=-5.761 degrees ! Estimated noise=467.608 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 (3.5, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00355627 Jy ! Component: 100 - total flux cleaned = 0.00336436 Jy ! Component: 150 - total flux cleaned = 0.00320559 Jy ! Component: 200 - total flux cleaned = 0.00306365 Jy ! Total flux subtracted in 200 components = 0.00306365 Jy ! Clean residual min=-0.003205 max=0.004164 Jy/beam ! Clean residual mean=0.000001 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.0985539 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 32 components and 0.0985539 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081976Jy sigma=0.000707 ! Fit after self-cal, rms=0.080440Jy sigma=0.000695 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126362 Jy ! Component: 100 - total flux cleaned = 0.000404495 Jy ! Component: 150 - total flux cleaned = -9.36085e-05 Jy ! Component: 200 - total flux cleaned = -0.000320847 Jy ! Total flux subtracted in 200 components = -0.000320847 Jy ! Clean residual min=-0.002966 max=0.003794 Jy/beam ! Clean residual mean=0.000002 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 0.098233 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 48 components and 0.0982331 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079636Jy sigma=0.000691 ! Fit after self-cal, rms=0.079396Jy sigma=0.000690 ! Inverting map ! Added new window around map position (22.5, -82). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00330888 Jy ! Component: 100 - total flux cleaned = 0.00293564 Jy ! Component: 150 - total flux cleaned = 0.00237127 Jy ! Component: 200 - total flux cleaned = 0.00185938 Jy ! Total flux subtracted in 200 components = 0.00185938 Jy ! Clean residual min=-0.003028 max=0.003282 Jy/beam ! Clean residual mean=0.000006 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.100092 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 65 components and 0.100092 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078711Jy sigma=0.000687 ! Fit after self-cal, rms=0.078556Jy sigma=0.000686 ! 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=0.078556Jy sigma=0.000686 ! Fit after self-cal, rms=0.069125Jy sigma=0.000681 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.395 mas, bmaj=8.548 mas, bpa=-5.6 degrees ! Estimated noise=458.825 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00188419 Jy ! Component: 100 - total flux cleaned = 0.00188306 Jy ! Component: 150 - total flux cleaned = 0.00188574 Jy ! Component: 200 - total flux cleaned = 0.00188716 Jy ! Total flux subtracted in 200 components = 0.00188716 Jy ! Clean residual min=-0.002040 max=0.002491 Jy/beam ! Clean residual mean=0.000001 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.10198 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 77 components and 0.10198 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068661Jy sigma=0.000679 ! Fit after self-cal, rms=0.068455Jy sigma=0.000678 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 = 0.00109958 Jy ! Component: 100 - total flux cleaned = 0.000951709 Jy ! Component: 150 - total flux cleaned = 0.000678618 Jy ! Component: 200 - total flux cleaned = 0.000554055 Jy ! Total flux subtracted in 200 components = 0.000554055 Jy ! Clean residual min=-0.002023 max=0.002266 Jy/beam ! Clean residual mean=0.000002 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.102534 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 86 components and 0.102534 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068171Jy sigma=0.000676 ! Fit after self-cal, rms=0.068054Jy sigma=0.000676 ! Inverting map ! Added new window around map position (19.5, 7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00189321 Jy ! Component: 100 - total flux cleaned = 0.00189964 Jy ! Component: 150 - total flux cleaned = 0.00183437 Jy ! Component: 200 - total flux cleaned = 0.00171205 Jy ! Total flux subtracted in 200 components = 0.00171205 Jy ! Clean residual min=-0.002000 max=0.001969 Jy/beam ! Clean residual mean=0.000004 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.104246 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 103 components and 0.104246 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067818Jy sigma=0.000675 ! Fit after self-cal, rms=0.067757Jy sigma=0.000675 ! 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=0.067757Jy sigma=0.000675 ! Fit after self-cal, rms=0.063631Jy sigma=0.000673 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.319 mas, bmaj=8.425 mas, bpa=-5.333 degrees ! Estimated noise=450.158 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115252 Jy ! Component: 100 - total flux cleaned = 0.00127559 Jy ! Component: 150 - total flux cleaned = 0.0014321 Jy ! Component: 200 - total flux cleaned = 0.00138369 Jy ! Total flux subtracted in 200 components = 0.00138369 Jy ! Clean residual min=-0.001627 max=0.001548 Jy/beam ! Clean residual mean=0.000003 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.105629 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 121 components and 0.105629 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063474Jy sigma=0.000672 ! Fit after self-cal, rms=0.063389Jy sigma=0.000672 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 = 0.000491481 Jy ! Component: 100 - total flux cleaned = 0.000582728 Jy ! Component: 150 - total flux cleaned = 0.000500724 Jy ! Component: 200 - total flux cleaned = 0.000463389 Jy ! Total flux subtracted in 200 components = 0.000463389 Jy ! Clean residual min=-0.001538 max=0.001530 Jy/beam ! Clean residual mean=0.000003 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.106093 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 130 components and 0.106093 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063300Jy sigma=0.000671 ! Fit after self-cal, rms=0.063269Jy sigma=0.000671 ! 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=0.063269Jy sigma=0.000671 ! Fit after self-cal, rms=0.061622Jy sigma=0.000671 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.886 mas, bmaj=17.61 mas, bpa=1.168 degrees ! Estimated noise=523.483 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000395607 Jy ! Component: 100 - total flux cleaned = 0.000142965 Jy ! Component: 150 - total flux cleaned = -8.70533e-06 Jy ! Component: 200 - total flux cleaned = -3.06968e-05 Jy ! Total flux subtracted in 200 components = -3.06968e-05 Jy ! Clean residual min=-0.001344 max=0.001237 Jy/beam ! Clean residual mean=0.000002 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.106062 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 149 components and 0.106062 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061619Jy sigma=0.000671 ! Fit after self-cal, rms=0.061596Jy sigma=0.000671 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 = -2.5067e-05 Jy ! Component: 100 - total flux cleaned = -0.000121503 Jy ! Component: 150 - total flux cleaned = -0.000141401 Jy ! Component: 200 - total flux cleaned = -0.000140275 Jy ! Total flux subtracted in 200 components = -0.000140275 Jy ! Clean residual min=-0.001336 max=0.001227 Jy/beam ! Clean residual mean=0.000002 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.105922 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 158 components and 0.105922 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061589Jy sigma=0.000671 ! Fit after self-cal, rms=0.061581Jy sigma=0.000671 ! 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=3.281 mas, bmaj=8.359 mas, bpa=-5.21 degrees ! Estimated noise=445.886 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.281 x 8.359 at -5.21 degrees (North through East) ! Clean map min=-0.002747 max=0.065467 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=2.625 mas, bmaj=6.844 mas, bpa=-5.768 degrees ! Estimated noise=788.84 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0571283 Jy ! Component: 100 - total flux cleaned = 0.0811447 Jy ! Component: 150 - total flux cleaned = 0.0941447 Jy ! Component: 200 - total flux cleaned = 0.101987 Jy ! Total flux subtracted in 200 components = 0.101987 Jy ! Clean residual min=-0.003971 max=0.004771 Jy/beam ! Clean residual mean=-0.000002 rms=0.000842 Jy/beam ! Combined flux in latest and established models = 0.101987 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.101987 Jy ! Inverting map and beam ! Estimated beam: bmin=3.281 mas, bmaj=8.359 mas, bpa=-5.21 degrees ! Estimated noise=445.886 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) ! Added new window around map position (-3, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00348523 Jy ! Component: 100 - total flux cleaned = 0.00377548 Jy ! Component: 150 - total flux cleaned = 0.00400771 Jy ! Component: 200 - total flux cleaned = 0.00441039 Jy ! Total flux subtracted in 200 components = 0.00441039 Jy ! Clean residual min=-0.002253 max=0.001899 Jy/beam ! Clean residual mean=0.000000 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.106397 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 49 components and 0.106397 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=7.886 mas, bmaj=17.61 mas, bpa=1.168 degrees ! Estimated noise=523.483 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000571235 Jy ! Component: 100 - total flux cleaned = -0.000932367 Jy ! Component: 150 - total flux cleaned = -0.00119267 Jy ! Component: 200 - total flux cleaned = -0.00142527 Jy ! Total flux subtracted in 200 components = -0.00142527 Jy ! Clean residual min=-0.001505 max=0.001300 Jy/beam ! Clean residual mean=-0.000001 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.104972 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 = -0.000257119 Jy ! Component: 100 - total flux cleaned = -0.000376163 Jy ! Component: 150 - total flux cleaned = -0.000451182 Jy ! Component: 200 - total flux cleaned = -0.000486054 Jy ! Total flux subtracted in 200 components = -0.000486054 Jy ! Clean residual min=-0.001382 max=0.001227 Jy/beam ! Clean residual mean=-0.000002 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.104486 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 90 components and 0.104486 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.281 mas, bmaj=8.359 mas, bpa=-5.21 degrees ! Estimated noise=445.886 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000959065 Jy ! Component: 100 - total flux cleaned = 0.00117249 Jy ! Component: 150 - total flux cleaned = 0.0011074 Jy ! Component: 200 - total flux cleaned = 0.00110725 Jy ! Total flux subtracted in 200 components = 0.00110725 Jy ! Clean residual min=-0.001629 max=0.001528 Jy/beam ! Clean residual mean=0.000000 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.105593 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 102 components and 0.105593 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061778Jy sigma=0.000672 ! Fit after self-cal, rms=0.061736Jy sigma=0.000671 wmodel J1256-2155_S_2017_04_28_pus_map.mod ! Writing 102 model components to file: J1256-2155_S_2017_04_28_pus_map.mod wobs J1256-2155_S_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J1256-2155_S_2017_04_28_pus_uvs.fits wwins J1256-2155_S_2017_04_28_pus_map.win ! wwins: Wrote 5 windows to J1256-2155_S_2017_04_28_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 = 0.000354074 Jy ! Component: 100 - total flux cleaned = 0.000407639 Jy ! Component: 150 - total flux cleaned = 0.000433286 Jy ! Component: 200 - total flux cleaned = 0.000360539 Jy ! Component: 250 - total flux cleaned = 0.000430006 Jy ! Component: 300 - total flux cleaned = 0.00052081 Jy ! Component: 350 - total flux cleaned = 0.000631587 Jy ! Component: 400 - total flux cleaned = 0.000760755 Jy ! Component: 450 - total flux cleaned = 0.000844831 Jy ! Component: 500 - total flux cleaned = 0.000927261 Jy ! Component: 550 - total flux cleaned = 0.000987778 Jy ! Component: 600 - total flux cleaned = 0.00102728 Jy ! Component: 650 - total flux cleaned = 0.00112425 Jy ! Component: 700 - total flux cleaned = 0.0011811 Jy ! Component: 750 - total flux cleaned = 0.00121849 Jy ! Component: 800 - total flux cleaned = 0.00123724 Jy ! Component: 850 - total flux cleaned = 0.00129178 Jy ! Component: 900 - total flux cleaned = 0.00132769 Jy ! Component: 950 - total flux cleaned = 0.00139771 Jy ! Component: 1000 - total flux cleaned = 0.00141524 Jy ! Component: 1050 - total flux cleaned = 0.00148329 Jy ! Component: 1100 - total flux cleaned = 0.00149999 Jy ! Component: 1150 - total flux cleaned = 0.0015491 Jy ! Component: 1200 - total flux cleaned = 0.00154926 Jy ! Component: 1250 - total flux cleaned = 0.00153329 Jy ! Component: 1300 - total flux cleaned = 0.00159679 Jy ! Component: 1350 - total flux cleaned = 0.0015967 Jy ! Component: 1400 - total flux cleaned = 0.00164293 Jy ! Component: 1450 - total flux cleaned = 0.00167347 Jy ! Component: 1500 - total flux cleaned = 0.00171842 Jy ! Component: 1550 - total flux cleaned = 0.00177785 Jy ! Component: 1600 - total flux cleaned = 0.00176312 Jy ! Component: 1650 - total flux cleaned = 0.00185036 Jy ! Component: 1700 - total flux cleaned = 0.00185079 Jy ! Component: 1750 - total flux cleaned = 0.00192178 Jy ! Component: 1800 - total flux cleaned = 0.00201968 Jy ! Component: 1850 - total flux cleaned = 0.00204712 Jy ! Component: 1900 - total flux cleaned = 0.00207447 Jy ! Component: 1950 - total flux cleaned = 0.0021421 Jy ! Component: 2000 - total flux cleaned = 0.00219567 Jy ! Component: 2050 - total flux cleaned = 0.00219566 Jy ! Component: 2100 - total flux cleaned = 0.00228743 Jy ! Component: 2150 - total flux cleaned = 0.0023393 Jy ! Component: 2200 - total flux cleaned = 0.00242926 Jy ! Component: 2250 - total flux cleaned = 0.00245457 Jy ! Component: 2300 - total flux cleaned = 0.00249226 Jy ! Component: 2350 - total flux cleaned = 0.00252981 Jy ! Component: 2400 - total flux cleaned = 0.00259137 Jy ! Component: 2450 - total flux cleaned = 0.00262804 Jy ! Component: 2500 - total flux cleaned = 0.00266432 Jy ! Component: 2550 - total flux cleaned = 0.00274836 Jy ! Component: 2600 - total flux cleaned = 0.00274842 Jy ! Component: 2650 - total flux cleaned = 0.00279568 Jy ! Component: 2700 - total flux cleaned = 0.0028425 Jy ! Component: 2750 - total flux cleaned = 0.00290021 Jy ! Component: 2800 - total flux cleaned = 0.00287727 Jy ! Component: 2850 - total flux cleaned = 0.00294555 Jy ! Component: 2900 - total flux cleaned = 0.0029682 Jy ! Component: 2950 - total flux cleaned = 0.0029904 Jy ! Component: 3000 - total flux cleaned = 0.00300148 Jy ! Component: 3050 - total flux cleaned = 0.00300156 Jy ! Component: 3100 - total flux cleaned = 0.00304519 Jy ! Component: 3150 - total flux cleaned = 0.00307766 Jy ! Component: 3200 - total flux cleaned = 0.00310997 Jy ! Component: 3250 - total flux cleaned = 0.00317372 Jy ! Component: 3300 - total flux cleaned = 0.00321573 Jy ! Component: 3350 - total flux cleaned = 0.00325756 Jy ! Component: 3400 - total flux cleaned = 0.00325762 Jy ! Component: 3450 - total flux cleaned = 0.0033194 Jy ! Component: 3500 - total flux cleaned = 0.00334999 Jy ! Component: 3550 - total flux cleaned = 0.00342076 Jy ! Component: 3600 - total flux cleaned = 0.00347092 Jy ! Component: 3650 - total flux cleaned = 0.00349098 Jy ! Component: 3700 - total flux cleaned = 0.00354042 Jy ! Component: 3750 - total flux cleaned = 0.0035699 Jy ! Component: 3800 - total flux cleaned = 0.00356995 Jy ! Component: 3850 - total flux cleaned = 0.00365706 Jy ! Component: 3900 - total flux cleaned = 0.0036954 Jy ! Component: 3950 - total flux cleaned = 0.00372404 Jy ! Component: 4000 - total flux cleaned = 0.00376198 Jy ! Component: 4050 - total flux cleaned = 0.00383723 Jy ! Total flux subtracted in 4096 components = 0.00385597 Jy ! Clean residual min=-0.000523 max=0.000536 Jy/beam ! Clean residual mean=0.000000 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.109449 Jy keep ! Adding 268 model components to the UV plane model. ! The established model now contains 369 components and 0.109449 Jy ![Exited script file: muppet] wmap "J1256-2155_S_2017_04_28_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.281 x 8.359 at -5.21 degrees (North through East) ! Clean map min=-0.0018404 max=0.062816 Jy/beam ! Writing clean map to FITS file: J1256-2155_S_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0628162 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000167644 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.800641 0.800641 1.60128 3.20256 6.40513 12.8103 25.6205 51.241 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.062 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.281 x 8.359 at -5.21 degrees (North through East) ! Clean map min=-0.0018404 max=0.062816 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 J1256-2155_S_2017_04_28_pus_uvs.log closed on Thu May 2 16:27:05 2019