! Started logfile: /scr/pima/bg219i_uvs/J2226+0052_S_dfm.log on Thu May 19 23:40:41 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/J2226+0052_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J2226+0052_S_uva.fits ! AN table 1: 40 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.853333 visibilities/baseline/integration-bin. ! Found source: J2226+0052 ! ! 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 6144 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 J2226+0052_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 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.103980Jy sigma=20.261259 ! Fit after self-cal, rms=0.591982Jy sigma=11.310093 ! 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=2.55 mas, bmaj=6.534 mas, bpa=-3.183 degrees ! Estimated noise=0.697692 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 = 0.302602 Jy ! Component: 100 - total flux cleaned = 0.370293 Jy ! Total flux subtracted in 100 components = 0.370293 Jy ! Clean residual min=-0.014248 max=0.024230 Jy/beam ! Clean residual mean=-0.000007 rms=0.003174 Jy/beam ! Combined flux in latest and established models = 0.370293 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.370293 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114572Jy sigma=1.768268 ! Fit after self-cal, rms=0.114559Jy sigma=1.768063 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0272967 Jy ! Component: 100 - total flux cleaned = 0.0440117 Jy ! Total flux subtracted in 100 components = 0.0440117 Jy ! Clean residual min=-0.011746 max=0.015483 Jy/beam ! Clean residual mean=-0.000001 rms=0.002458 Jy/beam ! Combined flux in latest and established models = 0.414304 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 31 components and 0.414304 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100186Jy sigma=1.551319 ! Fit after self-cal, rms=0.100111Jy sigma=1.550356 ! Inverting map ! Added new window around map position (1, -11). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.014786 Jy ! Component: 100 - total flux cleaned = 0.0244733 Jy ! Total flux subtracted in 100 components = 0.0244733 Jy ! Clean residual min=-0.010761 max=0.007532 Jy/beam ! Clean residual mean=-0.000000 rms=0.002183 Jy/beam ! Combined flux in latest and established models = 0.438778 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 50 components and 0.438778 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095258Jy sigma=1.475442 ! Fit after self-cal, rms=0.095180Jy sigma=1.474348 ! 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=3.298 mas, bmaj=7.849 mas, bpa=-4.307 degrees ! Estimated noise=0.534949 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 = 0.014617 Jy ! Component: 100 - total flux cleaned = 0.0238932 Jy ! Component: 150 - total flux cleaned = 0.0303124 Jy ! Component: 200 - total flux cleaned = 0.0349155 Jy ! Total flux subtracted in 200 components = 0.0349155 Jy ! Clean residual min=-0.011114 max=0.008392 Jy/beam ! Clean residual mean=-0.000008 rms=0.002445 Jy/beam ! Combined flux in latest and established models = 0.473693 Jy ! Performing phase self-cal ! Adding 66 model components to the UV plane model. ! The established model now contains 102 components and 0.473693 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091349Jy sigma=1.435582 ! Fit after self-cal, rms=0.091273Jy sigma=1.434535 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.298 x 7.849 at -4.307 degrees (North through East) ! Clean map min=-0.010726 max=0.39907 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 1.02 FD 0.97 HN 1.06 KP 1.02 ! LA 1.02 MK 0.99 NL 0.89 OV 1.02 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.97 HN 1.05 KP 1.01 ! LA 0.99 MK 1.02 NL 0.91 OV 1.02 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.05 KP 1.01 ! LA 1.01 MK 1.04 NL 1.01 OV 1.01 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.92 HN 1.03 KP 1.00 ! LA 0.95 MK 0.99 NL 1.02 OV 1.00 ! PT 0.97 SC 1.01 ! ! ! Fit before self-cal, rms=0.091273Jy sigma=1.434535 ! Fit after self-cal, rms=0.084559Jy sigma=1.386322 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.316 mas, bmaj=7.888 mas, bpa=-4.286 degrees ! Estimated noise=0.537254 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 = 0.00343343 Jy ! Component: 100 - total flux cleaned = 0.00542932 Jy ! Component: 150 - total flux cleaned = 0.00602225 Jy ! Component: 200 - total flux cleaned = 0.00638907 Jy ! Total flux subtracted in 200 components = 0.00638907 Jy ! Clean residual min=-0.010003 max=0.008552 Jy/beam ! Clean residual mean=-0.000000 rms=0.002274 Jy/beam ! Combined flux in latest and established models = 0.480082 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 106 components and 0.480082 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084259Jy sigma=1.385530 ! Fit after self-cal, rms=0.084235Jy sigma=1.385332 ! 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=0.084235Jy sigma=1.385332 ! Fit after self-cal, rms=0.080482Jy sigma=1.323783 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.316 mas, bmaj=7.892 mas, bpa=-4.28 degrees ! Estimated noise=0.538073 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110419 Jy ! Component: 100 - total flux cleaned = 0.00142229 Jy ! Component: 150 - total flux cleaned = 0.00158677 Jy ! Component: 200 - total flux cleaned = 0.00163058 Jy ! Total flux subtracted in 200 components = 0.00163058 Jy ! Clean residual min=-0.006857 max=0.006761 Jy/beam ! Clean residual mean=0.000007 rms=0.001609 Jy/beam ! Combined flux in latest and established models = 0.481713 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 110 components and 0.481713 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080235Jy sigma=1.321614 ! Fit after self-cal, rms=0.080216Jy sigma=1.321175 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 = 0.000426326 Jy ! Component: 100 - total flux cleaned = 0.000345883 Jy ! Component: 150 - total flux cleaned = 0.000246927 Jy ! Component: 200 - total flux cleaned = 0.000162647 Jy ! Total flux subtracted in 200 components = 0.000162647 Jy ! Clean residual min=-0.006678 max=0.006696 Jy/beam ! Clean residual mean=0.000007 rms=0.001605 Jy/beam ! Combined flux in latest and established models = 0.481876 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 115 components and 0.481876 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080165Jy sigma=1.320794 ! Fit after self-cal, rms=0.080159Jy sigma=1.320668 ! 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=0.080159Jy sigma=1.320668 ! Fit after self-cal, rms=0.080253Jy sigma=1.319743 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.318 mas, bmaj=7.887 mas, bpa=-4.237 degrees ! Estimated noise=0.539074 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136851 Jy ! Component: 100 - total flux cleaned = 0.001334 Jy ! Component: 150 - total flux cleaned = 0.00133596 Jy ! Component: 200 - total flux cleaned = 0.00130619 Jy ! Total flux subtracted in 200 components = 0.00130619 Jy ! Clean residual min=-0.006877 max=0.006754 Jy/beam ! Clean residual mean=0.000007 rms=0.001611 Jy/beam ! Combined flux in latest and established models = 0.483182 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 116 components and 0.483182 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080161Jy sigma=1.319422 ! Fit after self-cal, rms=0.080154Jy sigma=1.319261 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 (48, -71). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00642095 Jy ! Component: 100 - total flux cleaned = 0.00988873 Jy ! Component: 150 - total flux cleaned = 0.0115605 Jy ! Component: 200 - total flux cleaned = 0.0120005 Jy ! Total flux subtracted in 200 components = 0.0120005 Jy ! Clean residual min=-0.006213 max=0.005376 Jy/beam ! Clean residual mean=0.000004 rms=0.001486 Jy/beam ! Combined flux in latest and established models = 0.495182 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 144 components and 0.495182 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079543Jy sigma=1.309863 ! Fit after self-cal, rms=0.079509Jy sigma=1.309076 ! 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=0.079509Jy sigma=1.309076 ! Fit after self-cal, rms=0.079533Jy sigma=1.307872 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.873 mas, bmaj=12.34 mas, bpa=7.687 degrees ! Estimated noise=0.695166 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000196898 Jy ! Component: 100 - total flux cleaned = -0.000158347 Jy ! Component: 150 - total flux cleaned = -0.000166242 Jy ! Component: 200 - total flux cleaned = -9.2941e-05 Jy ! Total flux subtracted in 200 components = -9.2941e-05 Jy ! Clean residual min=-0.007593 max=0.005982 Jy/beam ! Clean residual mean=0.000003 rms=0.001975 Jy/beam ! Combined flux in latest and established models = 0.495089 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 165 components and 0.495089 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079411Jy sigma=1.306606 ! Fit after self-cal, rms=0.079402Jy sigma=1.306268 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 = 0.000480996 Jy ! Component: 100 - total flux cleaned = 0.000845358 Jy ! Component: 150 - total flux cleaned = 0.000899223 Jy ! Component: 200 - total flux cleaned = 0.000950652 Jy ! Total flux subtracted in 200 components = 0.000950652 Jy ! Clean residual min=-0.007586 max=0.005895 Jy/beam ! Clean residual mean=0.000002 rms=0.001934 Jy/beam ! Combined flux in latest and established models = 0.49604 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 188 components and 0.49604 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079389Jy sigma=1.307750 ! Fit after self-cal, rms=0.079387Jy sigma=1.307624 ! 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=3.319 mas, bmaj=7.885 mas, bpa=-4.204 degrees ! Estimated noise=0.540026 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.319 x 7.885 at -4.204 degrees (North through East) ! Clean map min=-0.006161 max=0.40116 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=2.558 mas, bmaj=6.556 mas, bpa=-3.192 degrees ! Estimated noise=0.708848 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.307323 Jy ! Component: 100 - total flux cleaned = 0.376374 Jy ! Component: 150 - total flux cleaned = 0.405279 Jy ! Component: 200 - total flux cleaned = 0.424176 Jy ! Total flux subtracted in 200 components = 0.424176 Jy ! Clean residual min=-0.008354 max=0.010449 Jy/beam ! Clean residual mean=0.000002 rms=0.002081 Jy/beam ! Combined flux in latest and established models = 0.424176 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 42 model components to the UV plane model. ! The established model now contains 42 components and 0.424176 Jy ! Inverting map and beam ! Estimated beam: bmin=3.319 mas, bmaj=7.885 mas, bpa=-4.204 degrees ! Estimated noise=0.540026 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 = 0.0215266 Jy ! Component: 100 - total flux cleaned = 0.0351092 Jy ! Component: 150 - total flux cleaned = 0.0450115 Jy ! Component: 200 - total flux cleaned = 0.0524143 Jy ! Total flux subtracted in 200 components = 0.0524143 Jy ! Clean residual min=-0.006725 max=0.006051 Jy/beam ! Clean residual mean=-0.000003 rms=0.001616 Jy/beam ! Combined flux in latest and established models = 0.476591 Jy ! Adding 81 model components to the UV plane model. ! The established model now contains 110 components and 0.476591 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=7.873 mas, bmaj=12.34 mas, bpa=7.687 degrees ! Estimated noise=0.695166 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00835144 Jy ! Component: 100 - total flux cleaned = 0.0133251 Jy ! Component: 150 - total flux cleaned = 0.0156592 Jy ! Component: 200 - total flux cleaned = 0.0167544 Jy ! Total flux subtracted in 200 components = 0.0167544 Jy ! Clean residual min=-0.007738 max=0.005760 Jy/beam ! Clean residual mean=0.000000 rms=0.001972 Jy/beam ! Combined flux in latest and established models = 0.493345 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 = 0.000916371 Jy ! Component: 100 - total flux cleaned = 0.00162152 Jy ! Component: 150 - total flux cleaned = 0.00223277 Jy ! Component: 200 - total flux cleaned = 0.00253119 Jy ! Total flux subtracted in 200 components = 0.00253119 Jy ! Clean residual min=-0.007730 max=0.005837 Jy/beam ! Clean residual mean=0.000001 rms=0.001943 Jy/beam ! Combined flux in latest and established models = 0.495876 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 165 components and 0.495876 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.319 mas, bmaj=7.885 mas, bpa=-4.204 degrees ! Estimated noise=0.540026 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0033824 Jy ! Component: 100 - total flux cleaned = 0.00370676 Jy ! Component: 150 - total flux cleaned = 0.00379776 Jy ! Component: 200 - total flux cleaned = 0.0038022 Jy ! Total flux subtracted in 200 components = 0.0038022 Jy ! Clean residual min=-0.006722 max=0.004681 Jy/beam ! Clean residual mean=0.000002 rms=0.001446 Jy/beam ! Combined flux in latest and established models = 0.499678 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 188 components and 0.499678 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079390Jy sigma=1.308271 ! Fit after self-cal, rms=0.079396Jy sigma=1.307844 wmodel /J2226+0052_S_map.mod ! wmodel: Unable to open new model file: /J2226+0052_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J2226+0052_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.319 x 7.885 at -4.204 degrees (North through East) ! Clean map min=-0.0064048 max=0.4009 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J2226+0052_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.400901 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00144172 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.07886 1.07886 2.15772 4.31544 8.63088 17.2618 34.5235 69.047 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0043 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.4 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 278.071 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J2226+0052_S_dfm.log closed on Thu May 19 23:40:43 2016