! Started logfile: /scr/pima/bg219i_uvs/J1421-0643_S_dfm.log on Thu May 19 23:24:05 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/bg219i_uvs/J1421-0643_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1421-0643_S_uva.fits ! AN table 1: 42 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.954365 visibilities/baseline/integration-bin. ! Found source: J1421-0643 ! ! 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 5772 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 J1421-0643_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 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.020413Jy sigma=22.028871 ! Fit after self-cal, rms=0.825085Jy sigma=18.173850 ! 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=2.628 mas, bmaj=6.58 mas, bpa=-2.15 degrees ! Estimated noise=0.663283 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 = 0.119804 Jy ! Component: 100 - total flux cleaned = 0.170525 Jy ! Total flux subtracted in 100 components = 0.170525 Jy ! Clean residual min=-0.010437 max=0.031013 Jy/beam ! Clean residual mean=0.000023 rms=0.003532 Jy/beam ! Combined flux in latest and established models = 0.170525 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.170525 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117358Jy sigma=1.929614 ! Fit after self-cal, rms=0.116960Jy sigma=1.924166 ! Inverting map ! Added new window around map position (3.5, 2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0315169 Jy ! Component: 100 - total flux cleaned = 0.0501722 Jy ! Total flux subtracted in 100 components = 0.0501722 Jy ! Clean residual min=-0.006898 max=0.016417 Jy/beam ! Clean residual mean=0.000010 rms=0.002092 Jy/beam ! Combined flux in latest and established models = 0.220698 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 31 components and 0.220698 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102677Jy sigma=1.583666 ! Fit after self-cal, rms=0.102184Jy sigma=1.572866 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0132585 Jy ! Component: 100 - total flux cleaned = 0.0210864 Jy ! Total flux subtracted in 100 components = 0.0210864 Jy ! Clean residual min=-0.006061 max=0.010063 Jy/beam ! Clean residual mean=0.000004 rms=0.001669 Jy/beam ! Combined flux in latest and established models = 0.241784 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 44 components and 0.241784 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099141Jy sigma=1.505871 ! Fit after self-cal, rms=0.098963Jy sigma=1.502341 ! 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=3.175 mas, bmaj=7.585 mas, bpa=-1.379 degrees ! Estimated noise=0.465569 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 = 0.00949814 Jy ! Component: 100 - total flux cleaned = 0.0150727 Jy ! Component: 150 - total flux cleaned = 0.0187317 Jy ! Component: 200 - total flux cleaned = 0.0211935 Jy ! Total flux subtracted in 200 components = 0.0211935 Jy ! Clean residual min=-0.005741 max=0.009568 Jy/beam ! Clean residual mean=-0.000001 rms=0.001973 Jy/beam ! Combined flux in latest and established models = 0.262978 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 72 components and 0.262978 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097680Jy sigma=1.478524 ! Fit after self-cal, rms=0.097602Jy sigma=1.477009 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.175 x 7.585 at -1.379 degrees (North through East) ! Clean map min=-0.005777 max=0.15158 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* 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 1.02 FD 0.93 KP 0.99 LA 0.96 ! MK 1.01 NL 1.14 OV 1.00 PT 0.97 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.94 KP 1.00 LA 0.98 ! MK 1.03 NL 1.01 OV 0.99 PT 0.98 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 KP 1.03 LA 0.96 ! MK 0.94 NL 1.01 OV 1.03 PT 0.97 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.097602Jy sigma=1.477009 ! Fit after self-cal, rms=0.094401Jy sigma=1.463559 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.181 mas, bmaj=7.609 mas, bpa=-1.381 degrees ! Estimated noise=0.460798 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 = -0.00143446 Jy ! Component: 100 - total flux cleaned = -0.00163074 Jy ! Component: 150 - total flux cleaned = -0.0015899 Jy ! Component: 200 - total flux cleaned = -0.00158741 Jy ! Total flux subtracted in 200 components = -0.00158741 Jy ! Clean residual min=-0.005437 max=0.008419 Jy/beam ! Clean residual mean=-0.000001 rms=0.001752 Jy/beam ! Combined flux in latest and established models = 0.26139 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 83 components and 0.26139 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094450Jy sigma=1.460985 ! Fit after self-cal, rms=0.094455Jy sigma=1.460727 ! 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=0.094455Jy sigma=1.460727 ! Fit after self-cal, rms=0.094066Jy sigma=1.449499 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.189 mas, bmaj=7.597 mas, bpa=-1.212 degrees ! Estimated noise=0.461114 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.17552e-05 Jy ! Component: 100 - total flux cleaned = 0.000150501 Jy ! Component: 150 - total flux cleaned = 0.000284243 Jy ! Component: 200 - total flux cleaned = 0.000377265 Jy ! Total flux subtracted in 200 components = 0.000377265 Jy ! Clean residual min=-0.004995 max=0.007247 Jy/beam ! Clean residual mean=-0.000004 rms=0.001558 Jy/beam ! Combined flux in latest and established models = 0.261767 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 87 components and 0.261767 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094084Jy sigma=1.448577 ! Fit after self-cal, rms=0.094071Jy sigma=1.448374 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 (12.5, 14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00757357 Jy ! Component: 100 - total flux cleaned = 0.0117869 Jy ! Component: 150 - total flux cleaned = 0.0135861 Jy ! Component: 200 - total flux cleaned = 0.0141901 Jy ! Total flux subtracted in 200 components = 0.0141901 Jy ! Clean residual min=-0.004051 max=0.006082 Jy/beam ! Clean residual mean=-0.000002 rms=0.001247 Jy/beam ! Combined flux in latest and established models = 0.275958 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 127 components and 0.275958 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093376Jy sigma=1.430015 ! Fit after self-cal, rms=0.093198Jy sigma=1.426836 ! 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=0.093198Jy sigma=1.426836 ! Fit after self-cal, rms=0.093056Jy sigma=1.425296 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.183 mas, bmaj=7.592 mas, bpa=-1.336 degrees ! Estimated noise=0.459727 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00390016 Jy ! Component: 100 - total flux cleaned = 0.00506661 Jy ! Component: 150 - total flux cleaned = 0.00550753 Jy ! Component: 200 - total flux cleaned = 0.00580872 Jy ! Total flux subtracted in 200 components = 0.00580872 Jy ! Clean residual min=-0.003761 max=0.005448 Jy/beam ! Clean residual mean=-0.000001 rms=0.001148 Jy/beam ! Combined flux in latest and established models = 0.281766 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 144 components and 0.281766 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092884Jy sigma=1.419335 ! Fit after self-cal, rms=0.092818Jy sigma=1.418299 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 = 0.00134901 Jy ! Component: 100 - total flux cleaned = 0.00196621 Jy ! Component: 150 - total flux cleaned = 0.00221283 Jy ! Component: 200 - total flux cleaned = 0.00233729 Jy ! Total flux subtracted in 200 components = 0.00233729 Jy ! Clean residual min=-0.003598 max=0.004597 Jy/beam ! Clean residual mean=-0.000001 rms=0.001099 Jy/beam ! Combined flux in latest and established models = 0.284104 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 161 components and 0.284104 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092781Jy sigma=1.415891 ! Fit after self-cal, rms=0.092755Jy sigma=1.415559 ! 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=0.092755Jy sigma=1.415559 ! Fit after self-cal, rms=0.092668Jy sigma=1.414736 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.17 mas, bmaj=13.66 mas, bpa=10.53 degrees ! Estimated noise=0.607982 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00308522 Jy ! Component: 100 - total flux cleaned = 0.00364873 Jy ! Component: 150 - total flux cleaned = 0.00397824 Jy ! Component: 200 - total flux cleaned = 0.00426694 Jy ! Total flux subtracted in 200 components = 0.00426694 Jy ! Clean residual min=-0.005395 max=0.006519 Jy/beam ! Clean residual mean=-0.000001 rms=0.001768 Jy/beam ! Combined flux in latest and established models = 0.28837 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 173 components and 0.28837 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092683Jy sigma=1.413369 ! Fit after self-cal, rms=0.092665Jy sigma=1.413015 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 = 0.000851993 Jy ! Component: 100 - total flux cleaned = 0.00114648 Jy ! Component: 150 - total flux cleaned = 0.00143558 Jy ! Component: 200 - total flux cleaned = 0.00162818 Jy ! Total flux subtracted in 200 components = 0.00162818 Jy ! Clean residual min=-0.005240 max=0.006382 Jy/beam ! Clean residual mean=-0.000002 rms=0.001739 Jy/beam ! Combined flux in latest and established models = 0.289999 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 187 components and 0.289999 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092707Jy sigma=1.412484 ! Fit after self-cal, rms=0.092692Jy sigma=1.412275 ! 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=3.186 mas, bmaj=7.594 mas, bpa=-1.332 degrees ! Estimated noise=0.459199 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.186 x 7.594 at -1.332 degrees (North through East) ! Clean map min=-0.0036507 max=0.1469 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=2.638 mas, bmaj=6.58 mas, bpa=-2.167 degrees ! Estimated noise=0.655742 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.11908 Jy ! Component: 100 - total flux cleaned = 0.170658 Jy ! Component: 150 - total flux cleaned = 0.200664 Jy ! Component: 200 - total flux cleaned = 0.219766 Jy ! Total flux subtracted in 200 components = 0.219766 Jy ! Clean residual min=-0.006324 max=0.011243 Jy/beam ! Clean residual mean=0.000010 rms=0.001886 Jy/beam ! Combined flux in latest and established models = 0.219766 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 43 model components to the UV plane model. ! The established model now contains 43 components and 0.219766 Jy ! Inverting map and beam ! Estimated beam: bmin=3.186 mas, bmaj=7.594 mas, bpa=-1.332 degrees ! Estimated noise=0.459199 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 = 0.0187022 Jy ! Component: 100 - total flux cleaned = 0.0309915 Jy ! Component: 150 - total flux cleaned = 0.0398408 Jy ! Component: 200 - total flux cleaned = 0.0463531 Jy ! Total flux subtracted in 200 components = 0.0463531 Jy ! Clean residual min=-0.004297 max=0.005447 Jy/beam ! Clean residual mean=0.000004 rms=0.001332 Jy/beam ! Combined flux in latest and established models = 0.266119 Jy ! Adding 89 model components to the UV plane model. ! The established model now contains 123 components and 0.266119 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=8.17 mas, bmaj=13.66 mas, bpa=10.53 degrees ! Estimated noise=0.607982 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00835489 Jy ! Component: 100 - total flux cleaned = 0.0136416 Jy ! Component: 150 - total flux cleaned = 0.0171746 Jy ! Component: 200 - total flux cleaned = 0.0196203 Jy ! Total flux subtracted in 200 components = 0.0196203 Jy ! Clean residual min=-0.005590 max=0.006520 Jy/beam ! Clean residual mean=-0.000000 rms=0.001772 Jy/beam ! Combined flux in latest and established models = 0.285739 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 = 0.00172954 Jy ! Component: 100 - total flux cleaned = 0.00295865 Jy ! Component: 150 - total flux cleaned = 0.00334564 Jy ! Component: 200 - total flux cleaned = 0.00362829 Jy ! Total flux subtracted in 200 components = 0.00362829 Jy ! Clean residual min=-0.005390 max=0.006318 Jy/beam ! Clean residual mean=-0.000001 rms=0.001736 Jy/beam ! Combined flux in latest and established models = 0.289367 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 171 components and 0.289367 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.186 mas, bmaj=7.594 mas, bpa=-1.332 degrees ! Estimated noise=0.459199 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00108475 Jy ! Component: 100 - total flux cleaned = -0.00114134 Jy ! Component: 150 - total flux cleaned = -0.00104063 Jy ! Component: 200 - total flux cleaned = -0.000993211 Jy ! Total flux subtracted in 200 components = -0.000993211 Jy ! Clean residual min=-0.003818 max=0.004173 Jy/beam ! Clean residual mean=0.000000 rms=0.001083 Jy/beam ! Combined flux in latest and established models = 0.288374 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 188 components and 0.288374 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092742Jy sigma=1.412819 ! Fit after self-cal, rms=0.092703Jy sigma=1.412241 wmodel /J1421-0643_S_map.mod ! wmodel: Unable to open new model file: /J1421-0643_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J1421-0643_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.186 x 7.594 at -1.332 degrees (North through East) ! Clean map min=-0.0037525 max=0.14773 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1421-0643_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.147731 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00107579 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.18462 2.18462 4.36924 8.73849 17.477 34.954 69.9079 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0032 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.147 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 137.323 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1421-0643_S_dfm.log closed on Thu May 19 23:24:07 2016