! Started logfile: /scr/pima/rv100_uvs/J1920-0236_X_uvs.log on Mon Feb 29 13:29:08 2016 obs /scr/pima/rv100_uvs/J1920-0236_X_uva.fits ! Reading UV FITS file: /scr/pima/rv100_uvs/J1920-0236_X_uva.fits ! AN table 1: 44 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.946429 visibilities/baseline/integration-bin. ! Found source: J1920-0236 ! ! 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 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 69 lines of history. ! ! Reading 4664 visibilities. select rr, 1,2,3,4,6,7,8 ! Restricting channel ranges to the available 4 channels. ! 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/rv100_uvs/J1920-0236_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 0.200x0.200 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. ! ! Correcting IF 2. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.038737Jy sigma=8.955530 ! Fit after self-cal, rms=0.715710Jy sigma=6.131836 ! 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=0.7421 mas, bmaj=1.848 mas, bpa=-5.803 degrees ! Estimated noise=2.12966 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 = 0.20337 Jy ! Component: 100 - total flux cleaned = 0.284058 Jy ! Total flux subtracted in 100 components = 0.284058 Jy ! Clean residual min=-0.017837 max=0.038147 Jy/beam ! Clean residual mean=0.000028 rms=0.004448 Jy/beam ! Combined flux in latest and established models = 0.284058 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.284058 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094736Jy sigma=0.813587 ! Fit after self-cal, rms=0.094624Jy sigma=0.812660 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0436532 Jy ! Component: 100 - total flux cleaned = 0.0678439 Jy ! Total flux subtracted in 100 components = 0.0678439 Jy ! Clean residual min=-0.008267 max=0.011929 Jy/beam ! Clean residual mean=0.000013 rms=0.002027 Jy/beam ! Combined flux in latest and established models = 0.351902 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 10 components and 0.351902 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065138Jy sigma=0.529120 ! Fit after self-cal, rms=0.065107Jy sigma=0.528523 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0142256 Jy ! Component: 100 - total flux cleaned = 0.0225687 Jy ! Total flux subtracted in 100 components = 0.0225687 Jy ! Clean residual min=-0.006579 max=0.006919 Jy/beam ! Clean residual mean=0.000008 rms=0.001604 Jy/beam ! Combined flux in latest and established models = 0.374471 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 12 components and 0.374471 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061061Jy sigma=0.484596 ! Fit after self-cal, rms=0.061065Jy sigma=0.484347 ! 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=0.9029 mas, bmaj=2.259 mas, bpa=-7.329 degrees ! Estimated noise=1.30567 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 = 0.00762292 Jy ! Component: 100 - total flux cleaned = 0.0113642 Jy ! Component: 150 - total flux cleaned = 0.0134833 Jy ! Component: 200 - total flux cleaned = 0.0143658 Jy ! Total flux subtracted in 200 components = 0.0143658 Jy ! Clean residual min=-0.007523 max=0.010483 Jy/beam ! Clean residual mean=0.000017 rms=0.001932 Jy/beam ! Combined flux in latest and established models = 0.388837 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 28 components and 0.388837 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060369Jy sigma=0.474971 ! Fit after self-cal, rms=0.060350Jy sigma=0.474886 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9029 x 2.259 at -7.329 degrees (North through East) ! Clean map min=-0.007169 max=0.28677 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! HN 1.02 KP 0.97 LA 1.00 MK 0.99 ! NL 1.01 OV 1.04 PT 0.96 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! HN 1.01 KP 0.98 LA 1.00 MK 0.98 ! NL 1.02 OV 1.04 PT 0.96 SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! HN 1.00 KP 0.99 LA 1.01 MK 1.01 ! NL 1.04 OV 1.05 PT 0.96 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! HN 1.00 KP 0.96 LA 1.02 MK 1.02 ! NL 1.04 OV 1.04 PT 0.96 SC 1.00 ! ! ! Fit before self-cal, rms=0.060350Jy sigma=0.474886 ! Fit after self-cal, rms=0.059520Jy sigma=0.463711 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.903 mas, bmaj=2.257 mas, bpa=-7.189 degrees ! Estimated noise=1.30386 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 (4, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00937508 Jy ! Component: 100 - total flux cleaned = 0.0147723 Jy ! Component: 150 - total flux cleaned = 0.0181366 Jy ! Component: 200 - total flux cleaned = 0.020342 Jy ! Total flux subtracted in 200 components = 0.020342 Jy ! Clean residual min=-0.004271 max=0.004541 Jy/beam ! Clean residual mean=0.000004 rms=0.001038 Jy/beam ! Combined flux in latest and established models = 0.409179 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 50 components and 0.409179 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058055Jy sigma=0.448161 ! Fit after self-cal, rms=0.057856Jy sigma=0.446592 ! 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=0.057856Jy sigma=0.446592 ! Fit after self-cal, rms=0.057846Jy sigma=0.442800 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9018 mas, bmaj=2.261 mas, bpa=-7.135 degrees ! Estimated noise=1.30247 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00325261 Jy ! Component: 100 - total flux cleaned = 0.00502061 Jy ! Component: 150 - total flux cleaned = 0.00560558 Jy ! Component: 200 - total flux cleaned = 0.00568413 Jy ! Total flux subtracted in 200 components = 0.00568413 Jy ! Clean residual min=-0.003590 max=0.003479 Jy/beam ! Clean residual mean=0.000004 rms=0.000781 Jy/beam ! Combined flux in latest and established models = 0.414863 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 68 components and 0.414863 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057688Jy sigma=0.440756 ! Fit after self-cal, rms=0.057663Jy sigma=0.440519 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 (-2.4, 9.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00317629 Jy ! Component: 100 - total flux cleaned = 0.00365411 Jy ! Component: 150 - total flux cleaned = 0.00365333 Jy ! Component: 200 - total flux cleaned = 0.00361156 Jy ! Total flux subtracted in 200 components = 0.00361156 Jy ! Clean residual min=-0.003500 max=0.002976 Jy/beam ! Clean residual mean=0.000003 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.418474 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 97 components and 0.418474 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057476Jy sigma=0.438742 ! Fit after self-cal, rms=0.057460Jy sigma=0.438651 ! 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=0.057460Jy sigma=0.438651 ! Fit after self-cal, rms=0.057349Jy sigma=0.438155 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9013 mas, bmaj=2.259 mas, bpa=-7.116 degrees ! Estimated noise=1.30133 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132512 Jy ! Component: 100 - total flux cleaned = 0.00172176 Jy ! Component: 150 - total flux cleaned = 0.00168496 Jy ! Component: 200 - total flux cleaned = 0.00171851 Jy ! Total flux subtracted in 200 components = 0.00171851 Jy ! Clean residual min=-0.003232 max=0.002707 Jy/beam ! Clean residual mean=0.000003 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.420193 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 112 components and 0.420193 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057294Jy sigma=0.437583 ! Fit after self-cal, rms=0.057286Jy sigma=0.437559 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 = 0.000320867 Jy ! Component: 100 - total flux cleaned = 0.000351068 Jy ! Component: 150 - total flux cleaned = 0.000322839 Jy ! Component: 200 - total flux cleaned = 0.000323558 Jy ! Total flux subtracted in 200 components = 0.000323558 Jy ! Clean residual min=-0.003232 max=0.002731 Jy/beam ! Clean residual mean=0.000003 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.420516 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 123 components and 0.420516 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057260Jy sigma=0.437333 ! Fit after self-cal, rms=0.057257Jy sigma=0.437329 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.057257Jy sigma=0.437329 ! Fit after self-cal, rms=0.057222Jy sigma=0.437221 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.066 mas, bmaj=4.681 mas, bpa=-12.36 degrees ! Estimated noise=1.66929 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100821 Jy ! Component: 100 - total flux cleaned = 0.00113794 Jy ! Component: 150 - total flux cleaned = 0.000999697 Jy ! Component: 200 - total flux cleaned = 0.000999819 Jy ! Total flux subtracted in 200 components = 0.000999819 Jy ! Clean residual min=-0.002960 max=0.003277 Jy/beam ! Clean residual mean=0.000004 rms=0.000827 Jy/beam ! Combined flux in latest and established models = 0.421516 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 133 components and 0.421516 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057208Jy sigma=0.437299 ! Fit after self-cal, rms=0.057199Jy sigma=0.437256 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 = 0.000278927 Jy ! Component: 100 - total flux cleaned = 0.000277384 Jy ! Component: 150 - total flux cleaned = 0.000251137 Jy ! Component: 200 - total flux cleaned = 0.000250422 Jy ! Total flux subtracted in 200 components = 0.000250422 Jy ! Clean residual min=-0.002859 max=0.003251 Jy/beam ! Clean residual mean=0.000003 rms=0.000814 Jy/beam ! Combined flux in latest and established models = 0.421767 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 136 components and 0.421767 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057200Jy sigma=0.437309 ! Fit after self-cal, rms=0.057196Jy sigma=0.437304 ! 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=0.9009 mas, bmaj=2.258 mas, bpa=-7.11 degrees ! Estimated noise=1.30084 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9009 x 2.258 at -7.11 degrees (North through East) ! Clean map min=-0.0027274 max=0.28714 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=0.7399 mas, bmaj=1.85 mas, bpa=-5.533 degrees ! Estimated noise=2.1274 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.203418 Jy ! Component: 100 - total flux cleaned = 0.284543 Jy ! Component: 150 - total flux cleaned = 0.328481 Jy ! Component: 200 - total flux cleaned = 0.352828 Jy ! Total flux subtracted in 200 components = 0.352828 Jy ! Clean residual min=-0.007906 max=0.011842 Jy/beam ! Clean residual mean=0.000012 rms=0.001905 Jy/beam ! Combined flux in latest and established models = 0.352828 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.352828 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9009 mas, bmaj=2.258 mas, bpa=-7.11 degrees ! Estimated noise=1.30084 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 = 0.0189597 Jy ! Component: 100 - total flux cleaned = 0.0308171 Jy ! Component: 150 - total flux cleaned = 0.0393286 Jy ! Component: 200 - total flux cleaned = 0.0457 Jy ! Total flux subtracted in 200 components = 0.0457 Jy ! Clean residual min=-0.003854 max=0.004878 Jy/beam ! Clean residual mean=0.000012 rms=0.001046 Jy/beam ! Combined flux in latest and established models = 0.398528 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 46 components and 0.398528 Jy ! Inverting map ! Added new window around map position (10.6, -8.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00530699 Jy ! Component: 100 - total flux cleaned = 0.00928192 Jy ! Component: 150 - total flux cleaned = 0.0124432 Jy ! Component: 200 - total flux cleaned = 0.0149792 Jy ! Total flux subtracted in 200 components = 0.0149792 Jy ! Clean residual min=-0.002982 max=0.002752 Jy/beam ! Clean residual mean=0.000005 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.413508 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 70 components and 0.413508 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.066 mas, bmaj=4.681 mas, bpa=-12.36 degrees ! Estimated noise=1.66929 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00347797 Jy ! Component: 100 - total flux cleaned = 0.00543623 Jy ! Component: 150 - total flux cleaned = 0.00676444 Jy ! Component: 200 - total flux cleaned = 0.00768793 Jy ! Total flux subtracted in 200 components = 0.00768793 Jy ! Clean residual min=-0.002906 max=0.003026 Jy/beam ! Clean residual mean=0.000002 rms=0.000819 Jy/beam ! Combined flux in latest and established models = 0.421196 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 = 0.00020771 Jy ! Component: 100 - total flux cleaned = 0.000369353 Jy ! Component: 150 - total flux cleaned = 0.000444917 Jy ! Component: 200 - total flux cleaned = 0.000493064 Jy ! Total flux subtracted in 200 components = 0.000493064 Jy ! Clean residual min=-0.002856 max=0.002987 Jy/beam ! Clean residual mean=0.000001 rms=0.000810 Jy/beam ! Combined flux in latest and established models = 0.421689 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 114 components and 0.421689 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9009 mas, bmaj=2.258 mas, bpa=-7.11 degrees ! Estimated noise=1.30084 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000586947 Jy ! Component: 100 - total flux cleaned = 0.000664784 Jy ! Component: 150 - total flux cleaned = 0.00076788 Jy ! Component: 200 - total flux cleaned = 0.0008007 Jy ! Total flux subtracted in 200 components = 0.0008007 Jy ! Clean residual min=-0.002718 max=0.002580 Jy/beam ! Clean residual mean=0.000000 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.422489 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 130 components and 0.422489 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057106Jy sigma=0.436317 ! Fit after self-cal, rms=0.057092Jy sigma=0.436213 wmodel /scr/pima/rv100_uvs/J1920-0236_X_map.mod ! Writing 130 model components to file: /scr/pima/rv100_uvs/J1920-0236_X_map.mod wobs /scr/pima/rv100_uvs/J1920-0236_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv100_uvs/J1920-0236_X_uvs.fits wwins /scr/pima/rv100_uvs/J1920-0236_X_map.win ! wwins: Wrote 4 windows to /scr/pima/rv100_uvs/J1920-0236_X_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 = -0.000390683 Jy ! Component: 100 - total flux cleaned = -0.000988122 Jy ! Component: 150 - total flux cleaned = -0.00114635 Jy ! Component: 200 - total flux cleaned = -0.00121952 Jy ! Component: 250 - total flux cleaned = -0.00125412 Jy ! Component: 300 - total flux cleaned = -0.00148998 Jy ! Component: 350 - total flux cleaned = -0.00165197 Jy ! Component: 400 - total flux cleaned = -0.00174632 Jy ! Component: 450 - total flux cleaned = -0.00177702 Jy ! Component: 500 - total flux cleaned = -0.00186746 Jy ! Component: 550 - total flux cleaned = -0.00204264 Jy ! Component: 600 - total flux cleaned = -0.00215595 Jy ! Component: 650 - total flux cleaned = -0.00223962 Jy ! Component: 700 - total flux cleaned = -0.00234862 Jy ! Component: 750 - total flux cleaned = -0.00253615 Jy ! Component: 800 - total flux cleaned = -0.00264145 Jy ! Component: 850 - total flux cleaned = -0.00269288 Jy ! Component: 900 - total flux cleaned = -0.00276964 Jy ! Component: 950 - total flux cleaned = -0.00284498 Jy ! Component: 1000 - total flux cleaned = -0.00286997 Jy ! Component: 1050 - total flux cleaned = -0.00294299 Jy ! Component: 1100 - total flux cleaned = -0.00301471 Jy ! Component: 1150 - total flux cleaned = -0.0030851 Jy ! Component: 1200 - total flux cleaned = -0.00315464 Jy ! Component: 1250 - total flux cleaned = -0.00322336 Jy ! Component: 1300 - total flux cleaned = -0.00320093 Jy ! Component: 1350 - total flux cleaned = -0.00329052 Jy ! Component: 1400 - total flux cleaned = -0.00333434 Jy ! Component: 1450 - total flux cleaned = -0.00337789 Jy ! Component: 1500 - total flux cleaned = -0.00339922 Jy ! Component: 1550 - total flux cleaned = -0.00344139 Jy ! Component: 1600 - total flux cleaned = -0.00342068 Jy ! Component: 1650 - total flux cleaned = -0.0034417 Jy ! Component: 1700 - total flux cleaned = -0.00356405 Jy ! Component: 1750 - total flux cleaned = -0.00354366 Jy ! Component: 1800 - total flux cleaned = -0.00356371 Jy ! Component: 1850 - total flux cleaned = -0.00358382 Jy ! Component: 1900 - total flux cleaned = -0.00364234 Jy ! Component: 1950 - total flux cleaned = -0.00364253 Jy ! Component: 2000 - total flux cleaned = -0.00373782 Jy ! Component: 2050 - total flux cleaned = -0.003832 Jy ! Component: 2100 - total flux cleaned = -0.00388787 Jy ! Component: 2150 - total flux cleaned = -0.00392484 Jy ! Component: 2200 - total flux cleaned = -0.00392484 Jy ! Component: 2250 - total flux cleaned = -0.00403354 Jy ! Component: 2300 - total flux cleaned = -0.00399765 Jy ! Component: 2350 - total flux cleaned = -0.0040512 Jy ! Component: 2400 - total flux cleaned = -0.00405103 Jy ! Component: 2450 - total flux cleaned = -0.00408619 Jy ! Component: 2500 - total flux cleaned = -0.00413853 Jy ! Component: 2550 - total flux cleaned = -0.00417317 Jy ! Component: 2600 - total flux cleaned = -0.00424167 Jy ! Component: 2650 - total flux cleaned = -0.00425863 Jy ! Component: 2700 - total flux cleaned = -0.00432612 Jy ! Component: 2750 - total flux cleaned = -0.00437646 Jy ! Component: 2800 - total flux cleaned = -0.00437639 Jy ! Component: 2850 - total flux cleaned = -0.00442622 Jy ! Component: 2900 - total flux cleaned = -0.00452487 Jy ! Component: 2950 - total flux cleaned = -0.00460671 Jy ! Component: 3000 - total flux cleaned = -0.00468801 Jy ! Component: 3050 - total flux cleaned = -0.00472029 Jy ! Component: 3100 - total flux cleaned = -0.00476855 Jy ! Component: 3150 - total flux cleaned = -0.00481641 Jy ! Component: 3200 - total flux cleaned = -0.00492767 Jy ! Component: 3250 - total flux cleaned = -0.00497498 Jy ! Component: 3300 - total flux cleaned = -0.00497506 Jy ! Component: 3350 - total flux cleaned = -0.00502202 Jy ! Component: 3400 - total flux cleaned = -0.0050843 Jy ! Component: 3450 - total flux cleaned = -0.00511534 Jy ! Component: 3500 - total flux cleaned = -0.00519247 Jy ! Component: 3550 - total flux cleaned = -0.00526904 Jy ! Component: 3600 - total flux cleaned = -0.005269 Jy ! Component: 3650 - total flux cleaned = -0.00531464 Jy ! Component: 3700 - total flux cleaned = -0.00537519 Jy ! Component: 3750 - total flux cleaned = -0.00539026 Jy ! Component: 3800 - total flux cleaned = -0.00546507 Jy ! Component: 3850 - total flux cleaned = -0.00550986 Jy ! Component: 3900 - total flux cleaned = -0.0055543 Jy ! Component: 3950 - total flux cleaned = -0.00564294 Jy ! Component: 4000 - total flux cleaned = -0.00571639 Jy ! Component: 4050 - total flux cleaned = -0.00573106 Jy ! Total flux subtracted in 4096 components = -0.0058185 Jy ! Clean residual min=-0.000816 max=0.000879 Jy/beam ! Clean residual mean=-0.000000 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.416671 Jy keep ! Adding 240 model components to the UV plane model. ! The established model now contains 370 components and 0.416671 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rv100_uvs/J1920-0236_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9009 x 2.258 at -7.11 degrees (North through East) ! Clean map min=-0.0019764 max=0.28773 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv100_uvs/J1920-0236_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.287726 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000239926 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.250161 0.250161 0.500322 1.00064 2.00129 4.00258 8.00516 16.0103 32.0206 64.0413 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.287 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1199.23 quit ! Quitting program ! Log file /scr/pima/rv100_uvs/J1920-0236_X_uvs.log closed on Mon Feb 29 13:29:13 2016