! Started logfile: J0927-2034_S_2014_12_20_pus_uvs.log on Wed Dec 28 13:30:27 2016 obs J0927-2034_S_2014_12_20_pus_uva.fits ! Reading UV FITS file: J0927-2034_S_2014_12_20_pus_uva.fits ! AN table 1: 14 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.961905 visibilities/baseline/integration-bin. ! Found source: J0927-2034 ! ! 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 344 lines of history. ! ! Reading 2424 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@muppet J0927-2034_S_2014_12_20_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.272548Jy sigma=0.002480 ! Fit after self-cal, rms=0.252847Jy sigma=0.002284 ! 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=2.802 mas, bmaj=7.028 mas, bpa=-12.23 degrees ! Estimated noise=1967.43 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 = 0.606408 Jy ! Component: 100 - total flux cleaned = 0.747316 Jy ! Total flux subtracted in 100 components = 0.747316 Jy ! Clean residual min=-0.034744 max=0.056712 Jy/beam ! Clean residual mean=-0.000035 rms=0.009163 Jy/beam ! Combined flux in latest and established models = 0.747316 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.747316 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.179573Jy sigma=0.001514 ! Fit after self-cal, rms=0.179554Jy sigma=0.001513 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0654658 Jy ! Component: 100 - total flux cleaned = 0.103796 Jy ! Total flux subtracted in 100 components = 0.103796 Jy ! Clean residual min=-0.027095 max=0.023997 Jy/beam ! Clean residual mean=0.000010 rms=0.005841 Jy/beam ! Combined flux in latest and established models = 0.851112 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 41 components and 0.851112 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.141857Jy sigma=0.001184 ! Fit after self-cal, rms=0.141849Jy sigma=0.001184 ! 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=3.336 mas, bmaj=8.144 mas, bpa=-13.2 degrees ! Estimated noise=1574.2 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 = 0.031816 Jy ! Component: 100 - total flux cleaned = 0.0482724 Jy ! Component: 150 - total flux cleaned = 0.0572291 Jy ! Component: 200 - total flux cleaned = 0.0621762 Jy ! Total flux subtracted in 200 components = 0.0621762 Jy ! Clean residual min=-0.028207 max=0.018985 Jy/beam ! Clean residual mean=0.000107 rms=0.005610 Jy/beam ! Combined flux in latest and established models = 0.913289 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 68 components and 0.913289 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132633Jy sigma=0.001137 ! Fit after self-cal, rms=0.132643Jy sigma=0.001137 ! 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 1.02 FD 0.90 HN 0.98 KP 1.12 ! LA 0.98 MK 1.03 NL 0.98 OV 0.99 ! PT 1.06 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.06 HN 1.03 KP 1.06 ! LA 0.94 MK 1.04 NL 0.99 OV 1.01 ! PT 1.05 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.19 HN 1.02 KP 0.94 ! LA 0.77 MK 0.98 NL 1.06 OV 0.94 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.05 HN 0.94 KP 0.90 ! LA 0.80 MK 1.01 NL 1.02 OV 0.99 ! PT 1.05 SC 0.96 ! ! ! Fit before self-cal, rms=0.132643Jy sigma=0.001137 ! Fit after self-cal, rms=0.090333Jy sigma=0.000800 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.344 mas, bmaj=8.179 mas, bpa=-13.15 degrees ! Estimated noise=1578.47 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 = -0.00208636 Jy ! Component: 100 - total flux cleaned = -0.00169969 Jy ! Component: 150 - total flux cleaned = -0.00170427 Jy ! Component: 200 - total flux cleaned = -0.00189465 Jy ! Total flux subtracted in 200 components = -0.00189465 Jy ! Clean residual min=-0.005289 max=0.005211 Jy/beam ! Clean residual mean=0.000006 rms=0.001324 Jy/beam ! Combined flux in latest and established models = 0.911394 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 76 components and 0.911394 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089943Jy sigma=0.000798 ! Fit after self-cal, rms=0.089922Jy sigma=0.000797 ! 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=0.089922Jy sigma=0.000797 ! Fit after self-cal, rms=0.090084Jy sigma=0.000797 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.349 mas, bmaj=8.196 mas, bpa=-13.14 degrees ! Estimated noise=1580.76 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0015936 Jy ! Component: 100 - total flux cleaned = -0.00149244 Jy ! Component: 150 - total flux cleaned = -0.00149299 Jy ! Component: 200 - total flux cleaned = -0.00162781 Jy ! Total flux subtracted in 200 components = -0.00162781 Jy ! Clean residual min=-0.005096 max=0.005170 Jy/beam ! Clean residual mean=0.000005 rms=0.001283 Jy/beam ! Combined flux in latest and established models = 0.909766 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 77 components and 0.909766 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089882Jy sigma=0.000796 ! Fit after self-cal, rms=0.089881Jy sigma=0.000796 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 = -0.0001509 Jy ! Component: 100 - total flux cleaned = -0.000261457 Jy ! Component: 150 - total flux cleaned = -0.00036829 Jy ! Component: 200 - total flux cleaned = -0.000467955 Jy ! Total flux subtracted in 200 components = -0.000467955 Jy ! Clean residual min=-0.005013 max=0.005189 Jy/beam ! Clean residual mean=0.000004 rms=0.001274 Jy/beam ! Combined flux in latest and established models = 0.909298 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 80 components and 0.909298 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089808Jy sigma=0.000795 ! Fit after self-cal, rms=0.089807Jy sigma=0.000795 ! 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=0.089807Jy sigma=0.000795 ! Fit after self-cal, rms=0.089970Jy sigma=0.000795 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.354 mas, bmaj=8.211 mas, bpa=-13.14 degrees ! Estimated noise=1583.02 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00120445 Jy ! Component: 100 - total flux cleaned = -0.00114494 Jy ! Component: 150 - total flux cleaned = -0.00114218 Jy ! Component: 200 - total flux cleaned = -0.00114082 Jy ! Total flux subtracted in 200 components = -0.00114082 Jy ! Clean residual min=-0.004926 max=0.005168 Jy/beam ! Clean residual mean=0.000003 rms=0.001255 Jy/beam ! Combined flux in latest and established models = 0.908157 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 82 components and 0.908157 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089891Jy sigma=0.000794 ! Fit after self-cal, rms=0.089891Jy sigma=0.000794 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 = -0.000126133 Jy ! Component: 100 - total flux cleaned = -0.000190684 Jy ! Component: 150 - total flux cleaned = -0.000249624 Jy ! Component: 200 - total flux cleaned = -0.000278913 Jy ! Total flux subtracted in 200 components = -0.000278913 Jy ! Clean residual min=-0.004893 max=0.005216 Jy/beam ! Clean residual mean=0.000003 rms=0.001253 Jy/beam ! Combined flux in latest and established models = 0.907879 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 83 components and 0.907878 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089867Jy sigma=0.000794 ! Fit after self-cal, rms=0.089867Jy sigma=0.000794 ! 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=0.089867Jy sigma=0.000794 ! Fit after self-cal, rms=0.089980Jy sigma=0.000794 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.552 mas, bmaj=15.64 mas, bpa=-12.76 degrees ! Estimated noise=1989.45 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000422494 Jy ! Component: 100 - total flux cleaned = -0.000494281 Jy ! Component: 150 - total flux cleaned = -0.000469053 Jy ! Component: 200 - total flux cleaned = -0.000423224 Jy ! Total flux subtracted in 200 components = -0.000423224 Jy ! Clean residual min=-0.004878 max=0.005808 Jy/beam ! Clean residual mean=0.000007 rms=0.001582 Jy/beam ! Combined flux in latest and established models = 0.907455 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 90 components and 0.907455 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089985Jy sigma=0.000794 ! Fit after self-cal, rms=0.089983Jy sigma=0.000794 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 = 0.000111937 Jy ! Component: 100 - total flux cleaned = 0.000112551 Jy ! Component: 150 - total flux cleaned = 0.000111771 Jy ! Component: 200 - total flux cleaned = 0.000140472 Jy ! Total flux subtracted in 200 components = 0.000140472 Jy ! Clean residual min=-0.004858 max=0.005726 Jy/beam ! Clean residual mean=0.000007 rms=0.001572 Jy/beam ! Combined flux in latest and established models = 0.907596 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 93 components and 0.907596 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089999Jy sigma=0.000794 ! Fit after self-cal, rms=0.089996Jy sigma=0.000794 ! 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=3.358 mas, bmaj=8.222 mas, bpa=-13.15 degrees ! Estimated noise=1584.45 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.358 x 8.222 at -13.15 degrees (North through East) ! Clean map min=-0.0049257 max=0.79938 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=0.089996Jy sigma=0.000794 ! Fit after self-cal, rms=0.084566Jy sigma=0.000742 ! Inverting map and beam ! Estimated beam: bmin=3.36 mas, bmaj=8.232 mas, bpa=-13.21 degrees ! Estimated noise=1584.06 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00102453 Jy ! Component: 100 - total flux cleaned = -0.00102834 Jy ! Component: 150 - total flux cleaned = -0.0010613 Jy ! Component: 200 - total flux cleaned = -0.00111809 Jy ! Total flux subtracted in 200 components = -0.00111809 Jy ! Clean residual min=-0.004906 max=0.005157 Jy/beam ! Clean residual mean=0.000004 rms=0.001234 Jy/beam ! Combined flux in latest and established models = 0.906478 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 95 components and 0.906478 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084525Jy sigma=0.000742 ! Fit after self-cal, rms=0.084524Jy sigma=0.000742 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.86283e-06 Jy ! Component: 100 - total flux cleaned = -5.09021e-05 Jy ! Component: 150 - total flux cleaned = -9.09191e-05 Jy ! Component: 200 - total flux cleaned = -0.000128753 Jy ! Total flux subtracted in 200 components = -0.000128753 Jy ! Clean residual min=-0.004874 max=0.005187 Jy/beam ! Clean residual mean=0.000004 rms=0.001234 Jy/beam ! Combined flux in latest and established models = 0.906349 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 96 components and 0.906349 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084512Jy sigma=0.000742 ! Fit after self-cal, rms=0.084512Jy sigma=0.000742 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084512Jy sigma=0.000742 ! Fit after self-cal, rms=0.084594Jy sigma=0.000741 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=2.815 mas, bmaj=7.074 mas, bpa=-12.31 degrees ! Estimated noise=1986.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.612338 Jy ! Component: 100 - total flux cleaned = 0.752163 Jy ! Component: 150 - total flux cleaned = 0.814149 Jy ! Component: 200 - total flux cleaned = 0.849863 Jy ! Total flux subtracted in 200 components = 0.849863 Jy ! Clean residual min=-0.011009 max=0.018088 Jy/beam ! Clean residual mean=-0.000018 rms=0.003117 Jy/beam ! Combined flux in latest and established models = 0.849863 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 42 model components to the UV plane model. ! The established model now contains 42 components and 0.849863 Jy ! Inverting map and beam ! Estimated beam: bmin=3.362 mas, bmaj=8.24 mas, bpa=-13.22 degrees ! Estimated noise=1585.01 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 = 0.0273426 Jy ! Component: 100 - total flux cleaned = 0.0410395 Jy ! Component: 150 - total flux cleaned = 0.0482601 Jy ! Component: 200 - total flux cleaned = 0.0521372 Jy ! Total flux subtracted in 200 components = 0.0521372 Jy ! Clean residual min=-0.005100 max=0.005411 Jy/beam ! Clean residual mean=-0.000000 rms=0.001307 Jy/beam ! Combined flux in latest and established models = 0.902 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 77 components and 0.902 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=7.553 mas, bmaj=15.67 mas, bpa=-12.81 degrees ! Estimated noise=1986.6 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00221297 Jy ! Component: 100 - total flux cleaned = 0.00300189 Jy ! Component: 150 - total flux cleaned = 0.00306877 Jy ! Component: 200 - total flux cleaned = 0.00313219 Jy ! Total flux subtracted in 200 components = 0.00313219 Jy ! Clean residual min=-0.004817 max=0.005744 Jy/beam ! Clean residual mean=0.000005 rms=0.001562 Jy/beam ! Combined flux in latest and established models = 0.905132 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 = 4.02909e-05 Jy ! Component: 100 - total flux cleaned = 9.58491e-05 Jy ! Component: 150 - total flux cleaned = 0.000130306 Jy ! Component: 200 - total flux cleaned = 0.000164647 Jy ! Total flux subtracted in 200 components = 0.000164647 Jy ! Clean residual min=-0.004816 max=0.005674 Jy/beam ! Clean residual mean=0.000006 rms=0.001557 Jy/beam ! Combined flux in latest and established models = 0.905297 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 86 components and 0.905297 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.362 mas, bmaj=8.24 mas, bpa=-13.22 degrees ! Estimated noise=1585.01 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000141507 Jy ! Component: 100 - total flux cleaned = -6.88588e-05 Jy ! Component: 150 - total flux cleaned = -6.81237e-05 Jy ! Component: 200 - total flux cleaned = 5.1344e-05 Jy ! Total flux subtracted in 200 components = 5.1344e-05 Jy ! Clean residual min=-0.005254 max=0.004906 Jy/beam ! Clean residual mean=0.000003 rms=0.001264 Jy/beam ! Combined flux in latest and established models = 0.905348 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 94 components and 0.905349 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084942Jy sigma=0.000743 ! Fit after self-cal, rms=0.084938Jy sigma=0.000743 wmodel J0927-2034_S_2014_12_20_pus_map.mod ! Writing 94 model components to file: J0927-2034_S_2014_12_20_pus_map.mod wobs J0927-2034_S_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J0927-2034_S_2014_12_20_pus_uvs.fits wwins J0927-2034_S_2014_12_20_pus_map.win ! wwins: Wrote 1 windows to J0927-2034_S_2014_12_20_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 = -4.22886e-05 Jy ! Component: 100 - total flux cleaned = 0.000215678 Jy ! Component: 150 - total flux cleaned = -2.27217e-05 Jy ! Component: 200 - total flux cleaned = -0.000176546 Jy ! Component: 250 - total flux cleaned = -3.38799e-05 Jy ! Component: 300 - total flux cleaned = -3.58173e-05 Jy ! Component: 350 - total flux cleaned = 0.000233778 Jy ! Component: 400 - total flux cleaned = 0.000299026 Jy ! Component: 450 - total flux cleaned = 0.000554993 Jy ! Component: 500 - total flux cleaned = 0.0006782 Jy ! Component: 550 - total flux cleaned = 0.000855782 Jy ! Component: 600 - total flux cleaned = 0.000970779 Jy ! Component: 650 - total flux cleaned = 0.00114149 Jy ! Component: 700 - total flux cleaned = 0.00141467 Jy ! Component: 750 - total flux cleaned = 0.00151981 Jy ! Component: 800 - total flux cleaned = 0.00151817 Jy ! Component: 850 - total flux cleaned = 0.00161966 Jy ! Component: 900 - total flux cleaned = 0.00176831 Jy ! Component: 950 - total flux cleaned = 0.00186505 Jy ! Component: 1000 - total flux cleaned = 0.00200637 Jy ! Component: 1050 - total flux cleaned = 0.00214539 Jy ! Component: 1100 - total flux cleaned = 0.00237212 Jy ! Component: 1150 - total flux cleaned = 0.00250605 Jy ! Component: 1200 - total flux cleaned = 0.00259373 Jy ! Component: 1250 - total flux cleaned = 0.0026369 Jy ! Component: 1300 - total flux cleaned = 0.00267972 Jy ! Component: 1350 - total flux cleaned = 0.00272146 Jy ! Component: 1400 - total flux cleaned = 0.00284417 Jy ! Component: 1450 - total flux cleaned = 0.00280448 Jy ! Component: 1500 - total flux cleaned = 0.00296291 Jy ! Component: 1550 - total flux cleaned = 0.00296247 Jy ! Component: 1600 - total flux cleaned = 0.00300096 Jy ! Component: 1650 - total flux cleaned = 0.00307675 Jy ! Component: 1700 - total flux cleaned = 0.00307648 Jy ! Component: 1750 - total flux cleaned = 0.00318666 Jy ! Component: 1800 - total flux cleaned = 0.00318696 Jy ! Component: 1850 - total flux cleaned = 0.00322279 Jy ! Component: 1900 - total flux cleaned = 0.00329284 Jy ! Component: 1950 - total flux cleaned = 0.00350106 Jy ! Component: 2000 - total flux cleaned = 0.00350078 Jy ! Component: 2050 - total flux cleaned = 0.00353494 Jy ! Component: 2100 - total flux cleaned = 0.00363534 Jy ! Component: 2150 - total flux cleaned = 0.00363536 Jy ! Component: 2200 - total flux cleaned = 0.00366814 Jy ! Component: 2250 - total flux cleaned = 0.00370065 Jy ! Component: 2300 - total flux cleaned = 0.00370077 Jy ! Component: 2350 - total flux cleaned = 0.00388892 Jy ! Component: 2400 - total flux cleaned = 0.00379568 Jy ! Component: 2450 - total flux cleaned = 0.00385729 Jy ! Component: 2500 - total flux cleaned = 0.00391791 Jy ! Component: 2550 - total flux cleaned = 0.00382822 Jy ! Component: 2600 - total flux cleaned = 0.00391764 Jy ! Component: 2650 - total flux cleaned = 0.00394715 Jy ! Component: 2700 - total flux cleaned = 0.00397666 Jy ! Component: 2750 - total flux cleaned = 0.0040631 Jy ! Component: 2800 - total flux cleaned = 0.00412005 Jy ! Component: 2850 - total flux cleaned = 0.00406395 Jy ! Component: 2900 - total flux cleaned = 0.00403585 Jy ! Component: 2950 - total flux cleaned = 0.00406397 Jy ! Component: 3000 - total flux cleaned = 0.00403645 Jy ! Component: 3050 - total flux cleaned = 0.00406379 Jy ! Component: 3100 - total flux cleaned = 0.00411764 Jy ! Component: 3150 - total flux cleaned = 0.00406416 Jy ! Component: 3200 - total flux cleaned = 0.00409033 Jy ! Component: 3250 - total flux cleaned = 0.0039852 Jy ! Component: 3300 - total flux cleaned = 0.00401129 Jy ! Component: 3350 - total flux cleaned = 0.00401119 Jy ! Component: 3400 - total flux cleaned = 0.00398562 Jy ! Component: 3450 - total flux cleaned = 0.00403624 Jy ! Component: 3500 - total flux cleaned = 0.004036 Jy ! Component: 3550 - total flux cleaned = 0.00398585 Jy ! Component: 3600 - total flux cleaned = 0.00403516 Jy ! Component: 3650 - total flux cleaned = 0.00393698 Jy ! Component: 3700 - total flux cleaned = 0.00393686 Jy ! Component: 3750 - total flux cleaned = 0.00391288 Jy ! Component: 3800 - total flux cleaned = 0.00384114 Jy ! Component: 3850 - total flux cleaned = 0.00388866 Jy ! Component: 3900 - total flux cleaned = 0.00391214 Jy ! Component: 3950 - total flux cleaned = 0.00386531 Jy ! Component: 4000 - total flux cleaned = 0.00384217 Jy ! Component: 4050 - total flux cleaned = 0.00388849 Jy ! Total flux subtracted in 4096 components = 0.00384262 Jy ! Clean residual min=-0.001314 max=0.001436 Jy/beam ! Clean residual mean=0.000005 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.909191 Jy keep ! Adding 254 model components to the UV plane model. ! The established model now contains 348 components and 0.909191 Jy ![Exited script file: muppet] wmap "J0927-2034_S_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.362 x 8.24 at -13.22 degrees (North through East) ! Clean map min=-0.0030454 max=0.80204 Jy/beam ! Writing clean map to FITS file: J0927-2034_S_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.802039 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000401624 device "J0927-2034_S_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J0927-2034_S_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.150226 0.150226 0.300452 0.600904 1.20181 2.40361 4.80723 9.61446 19.2289 38.4578 76.9157 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.802 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.362 x 8.24 at -13.22 degrees (North through East) ! Clean map min=-0.0030454 max=0.80204 Jy/beam quit ! Quitting program ! Log file J0927-2034_S_2014_12_20_pus_uvs.log closed on Wed Dec 28 13:30:32 2016