! Started logfile: /scr/pima/bg219b_uvs/J0037+2407_S_dfm.log on Thu May 19 19:54:26 2016 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /scr/pima/bg219b_uvs/J0037+2407_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0037+2407_S_uva.fits ! AN table 1: 61 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.875046 visibilities/baseline/integration-bin. ! Found source: J0037+2407 ! ! 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 9608 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! 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 ![@/opt64/bin/pima_mupet_01.dfm J0037+2407_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 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.019896Jy sigma=24.975651 ! Fit after self-cal, rms=0.897282Jy sigma=21.947086 ! 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=2.921 mas, bmaj=6.639 mas, bpa=-7.426 degrees ! Estimated noise=0.469535 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 = 0.0807245 Jy ! Component: 100 - total flux cleaned = 0.114645 Jy ! Total flux subtracted in 100 components = 0.114645 Jy ! Clean residual min=-0.016378 max=0.032845 Jy/beam ! Clean residual mean=-0.000057 rms=0.005095 Jy/beam ! Combined flux in latest and established models = 0.114645 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.114645 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.131246Jy sigma=3.126592 ! Fit after self-cal, rms=0.130429Jy sigma=3.100603 ! Inverting map ! Added new window around map position (-5, 5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0309822 Jy ! Component: 100 - total flux cleaned = 0.0513494 Jy ! Total flux subtracted in 100 components = 0.0513494 Jy ! Clean residual min=-0.014720 max=0.032530 Jy/beam ! Clean residual mean=-0.000050 rms=0.004637 Jy/beam ! Combined flux in latest and established models = 0.165995 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 37 components and 0.165995 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119447Jy sigma=2.853365 ! Fit after self-cal, rms=0.117552Jy sigma=2.805273 ! 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=3.431 mas, bmaj=7.471 mas, bpa=-5.481 degrees ! Estimated noise=0.317417 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 = 0.0321878 Jy ! Component: 100 - total flux cleaned = 0.0508337 Jy ! Component: 150 - total flux cleaned = 0.0634834 Jy ! Component: 200 - total flux cleaned = 0.0728408 Jy ! Total flux subtracted in 200 components = 0.0728408 Jy ! Clean residual min=-0.016646 max=0.026736 Jy/beam ! Clean residual mean=-0.000059 rms=0.005538 Jy/beam ! Combined flux in latest and established models = 0.238835 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 75 components and 0.238835 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107095Jy sigma=2.576469 ! Fit after self-cal, rms=0.103016Jy sigma=2.474269 ! Inverting map ! Added new window around map position (-10.5, 6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0320577 Jy ! Component: 100 - total flux cleaned = 0.0497603 Jy ! Component: 150 - total flux cleaned = 0.0574134 Jy ! Component: 200 - total flux cleaned = 0.0614489 Jy ! Total flux subtracted in 200 components = 0.0614489 Jy ! Clean residual min=-0.015302 max=0.023270 Jy/beam ! Clean residual mean=-0.000063 rms=0.004649 Jy/beam ! Combined flux in latest and established models = 0.300284 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 114 components and 0.300284 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092201Jy sigma=2.187738 ! Fit after self-cal, rms=0.089939Jy sigma=2.132540 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.431 x 7.471 at -5.481 degrees (North through East) ! Clean map min=-0.0154 max=0.095622 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* MK 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* MK 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* MK 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* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.089939Jy sigma=2.132540 ! Fit after self-cal, rms=0.089939Jy sigma=2.132540 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.431 mas, bmaj=7.471 mas, bpa=-5.481 degrees ! Estimated noise=0.317417 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 (-71.5, 37). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0220474 Jy ! Component: 100 - total flux cleaned = 0.0367053 Jy ! Component: 150 - total flux cleaned = 0.0487637 Jy ! Component: 200 - total flux cleaned = 0.0576995 Jy ! Total flux subtracted in 200 components = 0.0576995 Jy ! Clean residual min=-0.012104 max=0.016532 Jy/beam ! Clean residual mean=-0.000061 rms=0.003808 Jy/beam ! Combined flux in latest and established models = 0.357984 Jy ! Performing phase self-cal ! Adding 80 model components to the UV plane model. ! The established model now contains 187 components and 0.357984 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082679Jy sigma=1.940241 ! Fit after self-cal, rms=0.081963Jy sigma=1.923312 ! 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=0.081963Jy sigma=1.923312 ! Fit after self-cal, rms=0.081963Jy sigma=1.923312 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.431 mas, bmaj=7.471 mas, bpa=-5.481 degrees ! Estimated noise=0.317417 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108396 Jy ! Component: 100 - total flux cleaned = 0.0184798 Jy ! Component: 150 - total flux cleaned = 0.0247966 Jy ! Component: 200 - total flux cleaned = 0.0301339 Jy ! Total flux subtracted in 200 components = 0.0301339 Jy ! Clean residual min=-0.010786 max=0.016023 Jy/beam ! Clean residual mean=-0.000061 rms=0.003488 Jy/beam ! Combined flux in latest and established models = 0.388118 Jy selfcal ! Performing phase self-cal ! Adding 75 model components to the UV plane model. ! The established model now contains 245 components and 0.388118 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079534Jy sigma=1.862675 ! Fit after self-cal, rms=0.079391Jy sigma=1.859015 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 (-26, 5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0163892 Jy ! Component: 100 - total flux cleaned = 0.0268262 Jy ! Component: 150 - total flux cleaned = 0.0347535 Jy ! Component: 200 - total flux cleaned = 0.0408916 Jy ! Total flux subtracted in 200 components = 0.0408916 Jy ! Clean residual min=-0.009348 max=0.011991 Jy/beam ! Clean residual mean=-0.000036 rms=0.003018 Jy/beam ! Combined flux in latest and established models = 0.42901 Jy ! Performing phase self-cal ! Adding 71 model components to the UV plane model. ! The established model now contains 313 components and 0.42901 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075065Jy sigma=1.751968 ! Fit after self-cal, rms=0.074768Jy sigma=1.743714 ! 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=0.074768Jy sigma=1.743714 ! Fit after self-cal, rms=0.074768Jy sigma=1.743714 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.431 mas, bmaj=7.471 mas, bpa=-5.481 degrees ! Estimated noise=0.317417 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00717453 Jy ! Component: 100 - total flux cleaned = 0.0123003 Jy ! Component: 150 - total flux cleaned = 0.0172709 Jy ! Component: 200 - total flux cleaned = 0.0216556 Jy ! Total flux subtracted in 200 components = 0.0216556 Jy ! Clean residual min=-0.008869 max=0.011674 Jy/beam ! Clean residual mean=-0.000026 rms=0.002850 Jy/beam ! Combined flux in latest and established models = 0.450665 Jy selfcal ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 342 components and 0.450665 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073277Jy sigma=1.707910 ! Fit after self-cal, rms=0.073240Jy sigma=1.706558 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 = 0.00462252 Jy ! Component: 100 - total flux cleaned = 0.00865018 Jy ! Component: 150 - total flux cleaned = 0.0124073 Jy ! Component: 200 - total flux cleaned = 0.0157469 Jy ! Total flux subtracted in 200 components = 0.0157469 Jy ! Clean residual min=-0.008450 max=0.011568 Jy/beam ! Clean residual mean=-0.000021 rms=0.002755 Jy/beam ! Combined flux in latest and established models = 0.466412 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 366 components and 0.466412 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072329Jy sigma=1.684871 ! Fit after self-cal, rms=0.072314Jy sigma=1.684245 ! 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=0.072314Jy sigma=1.684245 ! Fit after self-cal, rms=0.071550Jy sigma=1.660516 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.918 mas, bmaj=9.914 mas, bpa=-1.447 degrees ! Estimated noise=0.391509 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00853274 Jy ! Component: 100 - total flux cleaned = 0.0147106 Jy ! Component: 150 - total flux cleaned = 0.0179201 Jy ! Component: 200 - total flux cleaned = 0.021051 Jy ! Total flux subtracted in 200 components = 0.021051 Jy ! Clean residual min=-0.013249 max=0.022206 Jy/beam ! Clean residual mean=-0.000008 rms=0.005054 Jy/beam ! Combined flux in latest and established models = 0.487463 Jy selfcal ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 398 components and 0.487463 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070942Jy sigma=1.644750 ! Fit after self-cal, rms=0.070926Jy sigma=1.643021 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 (-72.5, 64.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0214186 Jy ! Component: 100 - total flux cleaned = 0.0348791 Jy ! Component: 150 - total flux cleaned = 0.0455036 Jy ! Component: 200 - total flux cleaned = 0.0546829 Jy ! Total flux subtracted in 200 components = 0.0546829 Jy ! Clean residual min=-0.010962 max=0.011109 Jy/beam ! Clean residual mean=-0.000041 rms=0.003608 Jy/beam ! Combined flux in latest and established models = 0.542146 Jy ! Performing phase self-cal ! Adding 143 model components to the UV plane model. ! The established model now contains 534 components and 0.542146 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067135Jy sigma=1.544728 ! Fit after self-cal, rms=0.066577Jy sigma=1.533206 ! 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=3.438 mas, bmaj=7.499 mas, bpa=-5.393 degrees ! Estimated noise=0.31527 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.438 x 7.499 at -5.393 degrees (North through East) ! Clean map min=-0.0062811 max=0.097989 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=2.927 mas, bmaj=6.669 mas, bpa=-7.394 degrees ! Estimated noise=0.467783 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0859 Jy ! Component: 100 - total flux cleaned = 0.13795 Jy ! Component: 150 - total flux cleaned = 0.175728 Jy ! Component: 200 - total flux cleaned = 0.204635 Jy ! Total flux subtracted in 200 components = 0.204635 Jy ! Clean residual min=-0.012795 max=0.017086 Jy/beam ! Clean residual mean=-0.000053 rms=0.003709 Jy/beam ! Combined flux in latest and established models = 0.204635 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 37 model components to the UV plane model. ! The established model now contains 37 components and 0.204635 Jy ! Inverting map and beam ! Estimated beam: bmin=3.438 mas, bmaj=7.499 mas, bpa=-5.393 degrees ! Estimated noise=0.31527 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 = 0.0300558 Jy ! Component: 100 - total flux cleaned = 0.0543 Jy ! Component: 150 - total flux cleaned = 0.0749937 Jy ! Component: 200 - total flux cleaned = 0.0932198 Jy ! Total flux subtracted in 200 components = 0.0932198 Jy ! Clean residual min=-0.011735 max=0.012452 Jy/beam ! Clean residual mean=-0.000049 rms=0.003892 Jy/beam ! Combined flux in latest and established models = 0.297855 Jy ! Adding 87 model components to the UV plane model. ! The established model now contains 117 components and 0.297855 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=6.918 mas, bmaj=9.914 mas, bpa=-1.447 degrees ! Estimated noise=0.391509 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0320973 Jy ! Component: 100 - total flux cleaned = 0.0585739 Jy ! Component: 150 - total flux cleaned = 0.0814418 Jy ! Component: 200 - total flux cleaned = 0.101658 Jy ! Total flux subtracted in 200 components = 0.101658 Jy ! Clean residual min=-0.016906 max=0.016778 Jy/beam ! Clean residual mean=-0.000089 rms=0.005787 Jy/beam ! Combined flux in latest and established models = 0.399513 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 = 0.0180819 Jy ! Component: 100 - total flux cleaned = 0.0344117 Jy ! Component: 150 - total flux cleaned = 0.0492952 Jy ! Component: 200 - total flux cleaned = 0.0629144 Jy ! Total flux subtracted in 200 components = 0.0629144 Jy ! Clean residual min=-0.013670 max=0.013004 Jy/beam ! Clean residual mean=-0.000080 rms=0.004545 Jy/beam ! Combined flux in latest and established models = 0.462427 Jy ! Adding 269 model components to the UV plane model. ! The established model now contains 370 components and 0.462427 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.438 mas, bmaj=7.499 mas, bpa=-5.393 degrees ! Estimated noise=0.31527 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00872334 Jy ! Component: 100 - total flux cleaned = 0.0155061 Jy ! Component: 150 - total flux cleaned = 0.0214323 Jy ! Component: 200 - total flux cleaned = 0.0274602 Jy ! Total flux subtracted in 200 components = 0.0274602 Jy ! Clean residual min=-0.007089 max=0.006826 Jy/beam ! Clean residual mean=-0.000030 rms=0.002018 Jy/beam ! Combined flux in latest and established models = 0.489887 Jy selfcal ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 424 components and 0.489887 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068376Jy sigma=1.575245 ! Fit after self-cal, rms=0.067878Jy sigma=1.565105 wmodel /J0037+2407_S_map.mod ! wmodel: Unable to open new model file: /J0037+2407_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J0037+2407_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.438 x 7.499 at -5.393 degrees (North through East) ! Clean map min=-0.0069132 max=0.097055 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0037+2407_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0970554 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0019936 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -6.16225 6.16225 12.3245 24.649 49.298 98.5961 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0059 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.097 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 48.683 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0037+2407_S_dfm.log closed on Thu May 19 19:54:29 2016