! Started logfile: /scr/pima/bg219b_uvs/J0217-0820_S_dfm.log on Thu May 19 19:57:07 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/J0217-0820_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0217-0820_S_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.807407 visibilities/baseline/integration-bin. ! Found source: J0217-0820 ! ! 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 5232 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 J0217-0820_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 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.047406Jy sigma=19.999776 ! Fit after self-cal, rms=0.649144Jy sigma=12.316901 ! 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=3.112 mas, bmaj=6.59 mas, bpa=3.216 degrees ! Estimated noise=0.788131 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 = 0.272957 Jy ! Component: 100 - total flux cleaned = 0.334084 Jy ! Total flux subtracted in 100 components = 0.334084 Jy ! Clean residual min=-0.010747 max=0.020924 Jy/beam ! Clean residual mean=-0.000010 rms=0.003059 Jy/beam ! Combined flux in latest and established models = 0.334084 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.334084 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095093Jy sigma=1.640180 ! Fit after self-cal, rms=0.095076Jy sigma=1.640019 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0207633 Jy ! Component: 100 - total flux cleaned = 0.0284343 Jy ! Total flux subtracted in 100 components = 0.0284343 Jy ! Clean residual min=-0.008895 max=0.012552 Jy/beam ! Clean residual mean=-0.000004 rms=0.002595 Jy/beam ! Combined flux in latest and established models = 0.362518 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.362518 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089827Jy sigma=1.575788 ! Fit after self-cal, rms=0.089794Jy sigma=1.575334 ! 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=3.928 mas, bmaj=7.759 mas, bpa=4.623 degrees ! Estimated noise=0.57494 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 = 0.00319499 Jy ! Component: 100 - total flux cleaned = 0.00358633 Jy ! Component: 150 - total flux cleaned = 0.00366776 Jy ! Component: 200 - total flux cleaned = 0.00366236 Jy ! Total flux subtracted in 200 components = 0.00366236 Jy ! Clean residual min=-0.010508 max=0.015942 Jy/beam ! Clean residual mean=-0.000001 rms=0.003236 Jy/beam ! Combined flux in latest and established models = 0.36618 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 26 components and 0.36618 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089396Jy sigma=1.574819 ! Fit after self-cal, rms=0.089382Jy sigma=1.574611 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.928 x 7.759 at 4.623 degrees (North through East) ! Clean map min=-0.010293 max=0.35164 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 1.06 FD 0.95 HN 0.98 KP 0.96 ! LA 0.93 MK 1.02 NL 1.00 OV 0.96 ! PT 1.04 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.94 HN 0.95 KP 0.95 ! LA 0.91 MK 0.99 NL 0.96 OV 0.96 ! PT 1.09 SC 0.98 ! ! ! Fit before self-cal, rms=0.089382Jy sigma=1.574611 ! Fit after self-cal, rms=0.085683Jy sigma=1.546201 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.932 mas, bmaj=7.785 mas, bpa=4.644 degrees ! Estimated noise=0.56549 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 = -0.00449337 Jy ! Component: 100 - total flux cleaned = -0.0065256 Jy ! Component: 150 - total flux cleaned = -0.00731344 Jy ! Component: 200 - total flux cleaned = -0.00747188 Jy ! Total flux subtracted in 200 components = -0.00747188 Jy ! Clean residual min=-0.010247 max=0.013463 Jy/beam ! Clean residual mean=-0.000001 rms=0.002962 Jy/beam ! Combined flux in latest and established models = 0.358709 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 40 components and 0.358709 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085672Jy sigma=1.538232 ! Fit after self-cal, rms=0.085649Jy sigma=1.538009 ! 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=0.085649Jy sigma=1.538009 ! Fit after self-cal, rms=0.083432Jy sigma=1.493271 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.955 mas, bmaj=7.841 mas, bpa=4.719 degrees ! Estimated noise=0.560256 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00427183 Jy ! Component: 100 - total flux cleaned = -0.00650668 Jy ! Component: 150 - total flux cleaned = -0.00775831 Jy ! Component: 200 - total flux cleaned = -0.00820811 Jy ! Total flux subtracted in 200 components = -0.00820811 Jy ! Clean residual min=-0.008096 max=0.010488 Jy/beam ! Clean residual mean=-0.000002 rms=0.002417 Jy/beam ! Combined flux in latest and established models = 0.3505 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 51 components and 0.350501 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083426Jy sigma=1.485505 ! Fit after self-cal, rms=0.083433Jy sigma=1.485281 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 (-92, -75.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00917404 Jy ! Component: 100 - total flux cleaned = 0.0119267 Jy ! Component: 150 - total flux cleaned = 0.0124646 Jy ! Component: 200 - total flux cleaned = 0.0125793 Jy ! Total flux subtracted in 200 components = 0.0125793 Jy ! Clean residual min=-0.007362 max=0.009203 Jy/beam ! Clean residual mean=-0.000003 rms=0.002177 Jy/beam ! Combined flux in latest and established models = 0.36308 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 78 components and 0.36308 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082496Jy sigma=1.459303 ! Fit after self-cal, rms=0.082357Jy sigma=1.456535 ! 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=0.082357Jy sigma=1.456535 ! Fit after self-cal, rms=0.082066Jy sigma=1.454214 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.962 mas, bmaj=7.857 mas, bpa=4.701 degrees ! Estimated noise=0.558503 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149462 Jy ! Component: 100 - total flux cleaned = 0.00174382 Jy ! Component: 150 - total flux cleaned = 0.00164051 Jy ! Component: 200 - total flux cleaned = 0.00145058 Jy ! Total flux subtracted in 200 components = 0.00145058 Jy ! Clean residual min=-0.006768 max=0.008673 Jy/beam ! Clean residual mean=-0.000003 rms=0.002134 Jy/beam ! Combined flux in latest and established models = 0.36453 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 91 components and 0.36453 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081842Jy sigma=1.444024 ! Fit after self-cal, rms=0.081815Jy sigma=1.443489 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 = 0.000979838 Jy ! Component: 100 - total flux cleaned = 0.000977095 Jy ! Component: 150 - total flux cleaned = 0.000899874 Jy ! Component: 200 - total flux cleaned = 0.000832035 Jy ! Total flux subtracted in 200 components = 0.000832035 Jy ! Clean residual min=-0.006420 max=0.008520 Jy/beam ! Clean residual mean=-0.000004 rms=0.002097 Jy/beam ! Combined flux in latest and established models = 0.365362 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 110 components and 0.365362 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081722Jy sigma=1.439248 ! Fit after self-cal, rms=0.081713Jy sigma=1.439087 ! 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=0.081713Jy sigma=1.439087 ! Fit after self-cal, rms=0.081497Jy sigma=1.438219 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.683 mas, bmaj=13.17 mas, bpa=2.52 degrees ! Estimated noise=0.656097 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000320493 Jy ! Component: 100 - total flux cleaned = 0.000111791 Jy ! Component: 150 - total flux cleaned = 2.78064e-05 Jy ! Component: 200 - total flux cleaned = -0.000273687 Jy ! Total flux subtracted in 200 components = -0.000273687 Jy ! Clean residual min=-0.008309 max=0.011062 Jy/beam ! Clean residual mean=-0.000006 rms=0.002976 Jy/beam ! Combined flux in latest and established models = 0.365089 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 130 components and 0.365089 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081494Jy sigma=1.434068 ! Fit after self-cal, rms=0.081468Jy sigma=1.433605 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 = 0.000349191 Jy ! Component: 100 - total flux cleaned = 1.33641e-05 Jy ! Component: 150 - total flux cleaned = -0.000225341 Jy ! Component: 200 - total flux cleaned = -0.000390829 Jy ! Total flux subtracted in 200 components = -0.000390829 Jy ! Clean residual min=-0.008185 max=0.010993 Jy/beam ! Clean residual mean=-0.000006 rms=0.002939 Jy/beam ! Combined flux in latest and established models = 0.364698 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 141 components and 0.364698 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081494Jy sigma=1.432261 ! Fit after self-cal, rms=0.081484Jy sigma=1.432117 ! 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=3.963 mas, bmaj=7.862 mas, bpa=4.7 degrees ! Estimated noise=0.556829 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.963 x 7.862 at 4.7 degrees (North through East) ! Clean map min=-0.0064333 max=0.33899 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=3.141 mas, bmaj=6.663 mas, bpa=3.428 degrees ! Estimated noise=0.766434 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.265316 Jy ! Component: 100 - total flux cleaned = 0.324341 Jy ! Component: 150 - total flux cleaned = 0.344307 Jy ! Component: 200 - total flux cleaned = 0.354786 Jy ! Total flux subtracted in 200 components = 0.354786 Jy ! Clean residual min=-0.008012 max=0.009743 Jy/beam ! Clean residual mean=-0.000001 rms=0.002097 Jy/beam ! Combined flux in latest and established models = 0.354786 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.354786 Jy ! Inverting map and beam ! Estimated beam: bmin=3.963 mas, bmaj=7.862 mas, bpa=4.7 degrees ! Estimated noise=0.556829 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 = 0.00717137 Jy ! Component: 100 - total flux cleaned = 0.00965026 Jy ! Component: 150 - total flux cleaned = 0.0112251 Jy ! Component: 200 - total flux cleaned = 0.0115606 Jy ! Total flux subtracted in 200 components = 0.0115606 Jy ! Clean residual min=-0.007460 max=0.008580 Jy/beam ! Clean residual mean=-0.000004 rms=0.002197 Jy/beam ! Combined flux in latest and established models = 0.366347 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 45 components and 0.366347 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=7.683 mas, bmaj=13.17 mas, bpa=2.52 degrees ! Estimated noise=0.656097 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012674 Jy ! Component: 100 - total flux cleaned = 0.000969715 Jy ! Component: 150 - total flux cleaned = 0.000740011 Jy ! Component: 200 - total flux cleaned = 0.000537139 Jy ! Total flux subtracted in 200 components = 0.000537139 Jy ! Clean residual min=-0.008277 max=0.010945 Jy/beam ! Clean residual mean=-0.000006 rms=0.002953 Jy/beam ! Combined flux in latest and established models = 0.366884 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 = -0.000179993 Jy ! Component: 100 - total flux cleaned = -0.000258168 Jy ! Component: 150 - total flux cleaned = -0.000411823 Jy ! Component: 200 - total flux cleaned = -0.000552878 Jy ! Total flux subtracted in 200 components = -0.000552878 Jy ! Clean residual min=-0.008085 max=0.011021 Jy/beam ! Clean residual mean=-0.000006 rms=0.002925 Jy/beam ! Combined flux in latest and established models = 0.366331 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 83 components and 0.366331 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.963 mas, bmaj=7.862 mas, bpa=4.7 degrees ! Estimated noise=0.556829 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000410188 Jy ! Component: 100 - total flux cleaned = -0.000418907 Jy ! Component: 150 - total flux cleaned = -0.000325544 Jy ! Component: 200 - total flux cleaned = -0.000240825 Jy ! Total flux subtracted in 200 components = -0.000240825 Jy ! Clean residual min=-0.006591 max=0.008529 Jy/beam ! Clean residual mean=-0.000005 rms=0.002082 Jy/beam ! Combined flux in latest and established models = 0.36609 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 94 components and 0.36609 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081611Jy sigma=1.433818 ! Fit after self-cal, rms=0.081603Jy sigma=1.433644 wmodel /J0217-0820_S_map.mod ! wmodel: Unable to open new model file: /J0217-0820_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J0217-0820_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.963 x 7.862 at 4.7 degrees (North through East) ! Clean map min=-0.0065093 max=0.33835 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0217-0820_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.338346 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00207974 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.84404 1.84404 3.68807 7.37615 14.7523 29.5046 59.0092 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0062 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.338 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 162.686 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0217-0820_S_dfm.log closed on Thu May 19 19:57:09 2016