! Started logfile: /scr/pima/bg219e_uvs/J0846-2610_S_uvs.log on Thu Apr 7 06:40:17 2016 obs /scr/pima/bg219e_uvs/J0846-2610_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0846-2610_S_uva.fits ! AN table 1: 58 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.820881 visibilities/baseline/integration-bin. ! Found source: J0846-2610 ! ! 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 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 6856 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 = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219e_uvs/J0846-2610_S] 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 0.500x0.500 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 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.224562Jy sigma=17.369882 ! Fit after self-cal, rms=0.799640Jy sigma=11.755206 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.077 mas, bmaj=12.33 mas, bpa=13.59 degrees ! Estimated noise=0.939077 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 = 0.227752 Jy ! Component: 100 - total flux cleaned = 0.35993 Jy ! Total flux subtracted in 100 components = 0.35993 Jy ! Clean residual min=-0.058282 max=0.125160 Jy/beam ! Clean residual mean=0.000017 rms=0.021731 Jy/beam ! Combined flux in latest and established models = 0.359931 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 40 components and 0.359931 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.493079Jy sigma=6.289726 ! Fit after self-cal, rms=0.490840Jy sigma=6.266413 ! 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=3.731 mas, bmaj=14.32 mas, bpa=12.67 degrees ! Estimated noise=0.610104 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 = 0.163178 Jy ! Component: 100 - total flux cleaned = 0.255587 Jy ! Component: 150 - total flux cleaned = 0.309599 Jy ! Component: 200 - total flux cleaned = 0.341313 Jy ! Total flux subtracted in 200 components = 0.341313 Jy ! Clean residual min=-0.070129 max=0.199133 Jy/beam ! Clean residual mean=-0.000296 rms=0.030271 Jy/beam ! Combined flux in latest and established models = 0.701243 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 77 components and 0.701243 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.421406Jy sigma=5.456452 ! Fit after self-cal, rms=0.420174Jy sigma=5.443010 ! Inverting map ! Added new window around map position (35, -17.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.19432 Jy ! Component: 100 - total flux cleaned = 0.294826 Jy ! Component: 150 - total flux cleaned = 0.359906 Jy ! Component: 200 - total flux cleaned = 0.405369 Jy ! Total flux subtracted in 200 components = 0.405369 Jy ! Clean residual min=-0.048243 max=0.078569 Jy/beam ! Clean residual mean=-0.000262 rms=0.018399 Jy/beam ! Combined flux in latest and established models = 1.10661 Jy ! Performing phase self-cal ! Adding 81 model components to the UV plane model. ! The established model now contains 154 components and 1.10661 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.305757Jy sigma=3.856383 ! Fit after self-cal, rms=0.243916Jy sigma=3.077386 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.731 x 14.32 at 12.67 degrees (North through East) ! Clean map min=-0.045239 max=0.33246 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: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.243916Jy sigma=3.077386 ! Fit after self-cal, rms=0.243916Jy sigma=3.077386 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.731 mas, bmaj=14.32 mas, bpa=12.67 degrees ! Estimated noise=0.610104 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 = 0.0932042 Jy ! Component: 100 - total flux cleaned = 0.152926 Jy ! Component: 150 - total flux cleaned = 0.19489 Jy ! Component: 200 - total flux cleaned = 0.225469 Jy ! Total flux subtracted in 200 components = 0.225469 Jy ! Clean residual min=-0.030917 max=0.057457 Jy/beam ! Clean residual mean=-0.000125 rms=0.011143 Jy/beam ! Combined flux in latest and established models = 1.33208 Jy ! Performing phase self-cal ! Adding 81 model components to the UV plane model. ! The established model now contains 215 components and 1.33208 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.189344Jy sigma=2.380119 ! Fit after self-cal, rms=0.178927Jy sigma=2.234287 ! 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=0.178927Jy sigma=2.234287 ! Fit after self-cal, rms=0.178927Jy sigma=2.234287 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.731 mas, bmaj=14.32 mas, bpa=12.67 degrees ! Estimated noise=0.610104 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0393235 Jy ! Component: 100 - total flux cleaned = 0.0642812 Jy ! Component: 150 - total flux cleaned = 0.0782492 Jy ! Component: 200 - total flux cleaned = 0.0889271 Jy ! Total flux subtracted in 200 components = 0.0889271 Jy ! Clean residual min=-0.025096 max=0.053880 Jy/beam ! Clean residual mean=-0.000114 rms=0.008864 Jy/beam ! Combined flux in latest and established models = 1.42101 Jy selfcal ! Performing phase self-cal ! Adding 67 model components to the UV plane model. ! The established model now contains 251 components and 1.42101 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.164916Jy sigma=2.065261 ! Fit after self-cal, rms=0.163173Jy sigma=2.041399 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 (8, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0405739 Jy ! Component: 100 - total flux cleaned = 0.0522745 Jy ! Component: 150 - total flux cleaned = 0.0660545 Jy ! Component: 200 - total flux cleaned = 0.0782138 Jy ! Total flux subtracted in 200 components = 0.0782138 Jy ! Clean residual min=-0.021158 max=0.038579 Jy/beam ! Clean residual mean=-0.000109 rms=0.006833 Jy/beam ! Combined flux in latest and established models = 1.49922 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 286 components and 1.49922 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.146483Jy sigma=1.813342 ! Fit after self-cal, rms=0.145009Jy sigma=1.788290 ! Inverting map ! Added new window around map position (45.5, -16). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.030966 Jy ! Component: 100 - total flux cleaned = 0.0485926 Jy ! Component: 150 - total flux cleaned = 0.0603019 Jy ! Component: 200 - total flux cleaned = 0.0696027 Jy ! Total flux subtracted in 200 components = 0.0696027 Jy ! Clean residual min=-0.018352 max=0.032967 Jy/beam ! Clean residual mean=-0.000087 rms=0.005396 Jy/beam ! Combined flux in latest and established models = 1.56882 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 340 components and 1.56882 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.135847Jy sigma=1.665612 ! Fit after self-cal, rms=0.134542Jy sigma=1.646472 ! Inverting map ! Added new window around map position (-7.5, 2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0254449 Jy ! Component: 100 - total flux cleaned = 0.0408193 Jy ! Component: 150 - total flux cleaned = 0.051719 Jy ! Component: 200 - total flux cleaned = 0.0600581 Jy ! Total flux subtracted in 200 components = 0.0600581 Jy ! Clean residual min=-0.015190 max=0.018143 Jy/beam ! Clean residual mean=-0.000071 rms=0.003819 Jy/beam ! Combined flux in latest and established models = 1.62888 Jy ! Performing phase self-cal ! Adding 67 model components to the UV plane model. ! The established model now contains 399 components and 1.62888 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126961Jy sigma=1.537742 ! Fit after self-cal, rms=0.126799Jy sigma=1.534921 ! Inverting map ! Added new window around map position (25.5, -22). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0172955 Jy ! Component: 100 - total flux cleaned = 0.024346 Jy ! Component: 150 - total flux cleaned = 0.0298668 Jy ! Component: 200 - total flux cleaned = 0.0357289 Jy ! Total flux subtracted in 200 components = 0.0357289 Jy ! Clean residual min=-0.012491 max=0.010782 Jy/beam ! Clean residual mean=-0.000060 rms=0.003078 Jy/beam ! Combined flux in latest and established models = 1.66461 Jy ! Performing phase self-cal ! Adding 64 model components to the UV plane model. ! The established model now contains 448 components and 1.66461 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122752Jy sigma=1.478992 ! Fit after self-cal, rms=0.122509Jy sigma=1.476242 ! 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=0.122509Jy sigma=1.476242 ! Fit after self-cal, rms=0.123932Jy sigma=1.466145 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.756 mas, bmaj=14.39 mas, bpa=12.66 degrees ! Estimated noise=0.623622 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108322 Jy ! Component: 100 - total flux cleaned = 0.0183723 Jy ! Component: 150 - total flux cleaned = 0.0248558 Jy ! Component: 200 - total flux cleaned = 0.0307993 Jy ! Total flux subtracted in 200 components = 0.0307993 Jy ! Clean residual min=-0.010326 max=0.009444 Jy/beam ! Clean residual mean=-0.000070 rms=0.002562 Jy/beam ! Combined flux in latest and established models = 1.69541 Jy selfcal ! Performing phase self-cal ! Adding 67 model components to the UV plane model. ! The established model now contains 494 components and 1.69541 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121861Jy sigma=1.439723 ! Fit after self-cal, rms=0.121761Jy sigma=1.438676 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 = 0.00661589 Jy ! Component: 100 - total flux cleaned = 0.0108634 Jy ! Component: 150 - total flux cleaned = 0.0145726 Jy ! Component: 200 - total flux cleaned = 0.0180538 Jy ! Total flux subtracted in 200 components = 0.0180538 Jy ! Clean residual min=-0.009134 max=0.008365 Jy/beam ! Clean residual mean=-0.000067 rms=0.002270 Jy/beam ! Combined flux in latest and established models = 1.71346 Jy ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 523 components and 1.71346 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120654Jy sigma=1.423938 ! Fit after self-cal, rms=0.120590Jy sigma=1.423520 ! 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=0.120590Jy sigma=1.423520 ! Fit after self-cal, rms=0.121033Jy sigma=1.413070 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.654 mas, bmaj=20.41 mas, bpa=3.717 degrees ! Estimated noise=0.769249 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0095447 Jy ! Component: 100 - total flux cleaned = 0.0169353 Jy ! Component: 150 - total flux cleaned = 0.0231951 Jy ! Component: 200 - total flux cleaned = 0.0286247 Jy ! Total flux subtracted in 200 components = 0.0286247 Jy ! Clean residual min=-0.009112 max=0.007457 Jy/beam ! Clean residual mean=-0.000134 rms=0.002675 Jy/beam ! Combined flux in latest and established models = 1.74209 Jy selfcal ! Performing phase self-cal ! Adding 70 model components to the UV plane model. ! The established model now contains 584 components and 1.74209 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120093Jy sigma=1.404118 ! Fit after self-cal, rms=0.120028Jy sigma=1.403404 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 = 0.00535947 Jy ! Component: 100 - total flux cleaned = 0.00994226 Jy ! Component: 150 - total flux cleaned = 0.0141027 Jy ! Component: 200 - total flux cleaned = 0.0179456 Jy ! Total flux subtracted in 200 components = 0.0179456 Jy ! Clean residual min=-0.008543 max=0.007036 Jy/beam ! Clean residual mean=-0.000122 rms=0.002390 Jy/beam ! Combined flux in latest and established models = 1.76003 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 625 components and 1.76003 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119574Jy sigma=1.399795 ! Fit after self-cal, rms=0.119556Jy sigma=1.399598 ! 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=3.777 mas, bmaj=14.46 mas, bpa=12.54 degrees ! Estimated noise=0.631809 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.777 x 14.46 at 12.54 degrees (North through East) ! Clean map min=-0.0077506 max=0.31696 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=3.104 mas, bmaj=12.41 mas, bpa=13.41 degrees ! Estimated noise=0.984374 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.245886 Jy ! Component: 100 - total flux cleaned = 0.419562 Jy ! Component: 150 - total flux cleaned = 0.553214 Jy ! Component: 200 - total flux cleaned = 0.66216 Jy ! Total flux subtracted in 200 components = 0.66216 Jy ! Clean residual min=-0.046441 max=0.066066 Jy/beam ! Clean residual mean=0.000020 rms=0.016283 Jy/beam ! Combined flux in latest and established models = 0.66216 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 86 model components to the UV plane model. ! The established model now contains 86 components and 0.66216 Jy ! Inverting map and beam ! Estimated beam: bmin=3.777 mas, bmaj=14.46 mas, bpa=12.54 degrees ! Estimated noise=0.631809 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 = 0.164426 Jy ! Component: 100 - total flux cleaned = 0.290365 Jy ! Component: 150 - total flux cleaned = 0.391441 Jy ! Component: 200 - total flux cleaned = 0.473823 Jy ! Total flux subtracted in 200 components = 0.473823 Jy ! Clean residual min=-0.037979 max=0.049830 Jy/beam ! Clean residual mean=-0.000131 rms=0.014403 Jy/beam ! Combined flux in latest and established models = 1.13598 Jy ! Adding 108 model components to the UV plane model. ! The established model now contains 180 components and 1.13598 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=7.654 mas, bmaj=20.41 mas, bpa=3.717 degrees ! Estimated noise=0.769249 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.109901 Jy ! Component: 100 - total flux cleaned = 0.190361 Jy ! Component: 150 - total flux cleaned = 0.252389 Jy ! Component: 200 - total flux cleaned = 0.301652 Jy ! Total flux subtracted in 200 components = 0.301652 Jy ! Clean residual min=-0.027810 max=0.030211 Jy/beam ! Clean residual mean=-0.000219 rms=0.010807 Jy/beam ! Combined flux in latest and established models = 1.43763 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 = 0.0399152 Jy ! Component: 100 - total flux cleaned = 0.0727492 Jy ! Component: 150 - total flux cleaned = 0.100031 Jy ! Component: 200 - total flux cleaned = 0.122936 Jy ! Total flux subtracted in 200 components = 0.122936 Jy ! Clean residual min=-0.019511 max=0.016295 Jy/beam ! Clean residual mean=-0.000191 rms=0.006439 Jy/beam ! Combined flux in latest and established models = 1.56057 Jy ! Adding 182 model components to the UV plane model. ! The established model now contains 337 components and 1.56057 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.777 mas, bmaj=14.46 mas, bpa=12.54 degrees ! Estimated noise=0.631809 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.015061 Jy ! Component: 100 - total flux cleaned = 0.0276688 Jy ! Component: 150 - total flux cleaned = 0.0389588 Jy ! Component: 200 - total flux cleaned = 0.0491695 Jy ! Total flux subtracted in 200 components = 0.0491695 Jy ! Clean residual min=-0.011869 max=0.008644 Jy/beam ! Clean residual mean=-0.000100 rms=0.003068 Jy/beam ! Combined flux in latest and established models = 1.60974 Jy selfcal ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 392 components and 1.60974 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123810Jy sigma=1.424538 ! Fit after self-cal, rms=0.123269Jy sigma=1.417759 wmodel /scr/pima/bg219e_uvs/J0846-2610_S_map.mod ! Writing 392 model components to file: /scr/pima/bg219e_uvs/J0846-2610_S_map.mod wobs /scr/pima/bg219e_uvs/J0846-2610_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0846-2610_S_uvs.fits wwins /scr/pima/bg219e_uvs/J0846-2610_S_map.win ! wwins: Wrote 6 windows to /scr/pima/bg219e_uvs/J0846-2610_S_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 = -0.00477883 Jy ! Component: 100 - total flux cleaned = -0.00688108 Jy ! Component: 150 - total flux cleaned = -0.00659931 Jy ! Component: 200 - total flux cleaned = -0.00591698 Jy ! Component: 250 - total flux cleaned = -0.00513921 Jy ! Component: 300 - total flux cleaned = -0.00451735 Jy ! Component: 350 - total flux cleaned = -0.00415636 Jy ! Component: 400 - total flux cleaned = -0.00368991 Jy ! Component: 450 - total flux cleaned = -0.00301038 Jy ! Component: 500 - total flux cleaned = -0.0023486 Jy ! Component: 550 - total flux cleaned = -0.00159763 Jy ! Component: 600 - total flux cleaned = -0.00107693 Jy ! Component: 650 - total flux cleaned = -0.000566908 Jy ! Component: 700 - total flux cleaned = 2.85338e-05 Jy ! Component: 750 - total flux cleaned = 0.000320675 Jy ! Component: 800 - total flux cleaned = 0.000986422 Jy ! Component: 850 - total flux cleaned = 0.00154405 Jy ! Component: 900 - total flux cleaned = 0.00190798 Jy ! Component: 950 - total flux cleaned = 0.00235378 Jy ! Component: 1000 - total flux cleaned = 0.00270235 Jy ! Component: 1050 - total flux cleaned = 0.00295786 Jy ! Component: 1100 - total flux cleaned = 0.00320817 Jy ! Component: 1150 - total flux cleaned = 0.00369976 Jy ! Component: 1200 - total flux cleaned = 0.00361896 Jy ! Component: 1250 - total flux cleaned = 0.0041745 Jy ! Component: 1300 - total flux cleaned = 0.00440779 Jy ! Component: 1350 - total flux cleaned = 0.00456092 Jy ! Component: 1400 - total flux cleaned = 0.00508841 Jy ! Component: 1450 - total flux cleaned = 0.0054575 Jy ! Component: 1500 - total flux cleaned = 0.00567644 Jy ! Component: 1550 - total flux cleaned = 0.00610749 Jy ! Component: 1600 - total flux cleaned = 0.00646073 Jy ! Component: 1650 - total flux cleaned = 0.00701545 Jy ! Component: 1700 - total flux cleaned = 0.00735435 Jy ! Component: 1750 - total flux cleaned = 0.00748965 Jy ! Component: 1800 - total flux cleaned = 0.00788702 Jy ! Component: 1850 - total flux cleaned = 0.00834395 Jy ! Component: 1900 - total flux cleaned = 0.00879461 Jy ! Component: 1950 - total flux cleaned = 0.00904842 Jy ! Component: 2000 - total flux cleaned = 0.00942379 Jy ! Component: 2050 - total flux cleaned = 0.00985496 Jy ! Component: 2100 - total flux cleaned = 0.0102202 Jy ! Component: 2150 - total flux cleaned = 0.0104604 Jy ! Component: 2200 - total flux cleaned = 0.0108764 Jy ! Component: 2250 - total flux cleaned = 0.0110521 Jy ! Component: 2300 - total flux cleaned = 0.0114582 Jy ! Component: 2350 - total flux cleaned = 0.0116876 Jy ! Component: 2400 - total flux cleaned = 0.0120267 Jy ! Component: 2450 - total flux cleaned = 0.0123054 Jy ! Component: 2500 - total flux cleaned = 0.0126906 Jy ! Component: 2550 - total flux cleaned = 0.0129623 Jy ! Component: 2600 - total flux cleaned = 0.0132314 Jy ! Component: 2650 - total flux cleaned = 0.0136033 Jy ! Component: 2700 - total flux cleaned = 0.0139702 Jy ! Component: 2750 - total flux cleaned = 0.014228 Jy ! Component: 2800 - total flux cleaned = 0.0144335 Jy ! Component: 2850 - total flux cleaned = 0.0146866 Jy ! Component: 2900 - total flux cleaned = 0.0150375 Jy ! Component: 2950 - total flux cleaned = 0.0150877 Jy ! Component: 3000 - total flux cleaned = 0.0154802 Jy ! Component: 3050 - total flux cleaned = 0.0157229 Jy ! Component: 3100 - total flux cleaned = 0.0160115 Jy ! Component: 3150 - total flux cleaned = 0.0161067 Jy ! Component: 3200 - total flux cleaned = 0.0162959 Jy ! Component: 3250 - total flux cleaned = 0.0163429 Jy ! Component: 3300 - total flux cleaned = 0.0165749 Jy ! Component: 3350 - total flux cleaned = 0.0166667 Jy ! Component: 3400 - total flux cleaned = 0.0167578 Jy ! Component: 3450 - total flux cleaned = 0.0168934 Jy ! Component: 3500 - total flux cleaned = 0.0171172 Jy ! Component: 3550 - total flux cleaned = 0.0172505 Jy ! Component: 3600 - total flux cleaned = 0.0173384 Jy ! Component: 3650 - total flux cleaned = 0.0174695 Jy ! Component: 3700 - total flux cleaned = 0.0175996 Jy ! Component: 3750 - total flux cleaned = 0.0177717 Jy ! Component: 3800 - total flux cleaned = 0.0178143 Jy ! Component: 3850 - total flux cleaned = 0.0179417 Jy ! Component: 3900 - total flux cleaned = 0.0180677 Jy ! Component: 3950 - total flux cleaned = 0.0182762 Jy ! Component: 4000 - total flux cleaned = 0.0185662 Jy ! Component: 4050 - total flux cleaned = 0.0187309 Jy ! Total flux subtracted in 4096 components = 0.0189753 Jy ! Clean residual min=-0.002166 max=0.002581 Jy/beam ! Clean residual mean=-0.000051 rms=0.001038 Jy/beam ! Combined flux in latest and established models = 1.62872 Jy keep ! Adding 561 model components to the UV plane model. ! The established model now contains 949 components and 1.62872 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0846-2610_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.777 x 14.46 at 12.54 degrees (North through East) ! Clean map min=-0.007373 max=0.2982 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0846-2610_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.298204 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000982078 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.987992 0.987992 1.97598 3.95197 7.90393 15.8079 31.6157 63.2315 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0029 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.298 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 303.646 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0846-2610_S_uvs.log closed on Thu Apr 7 06:40:21 2016