! Started logfile: /scr/pima/bg219i_uvs/J0827+5217_S_dfm.log on Thu May 19 23:10:22 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/J0827+5217_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0827+5217_S_uva.fits ! AN table 1: 52 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0827+5217 ! ! 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 9360 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 J0827+5217_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.009962Jy sigma=25.258521 ! Fit after self-cal, rms=0.894439Jy sigma=22.380228 ! 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=3.38 mas, bmaj=3.642 mas, bpa=-83.39 degrees ! Estimated noise=0.540361 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 = 0.080781 Jy ! Component: 100 - total flux cleaned = 0.1035 Jy ! Total flux subtracted in 100 components = 0.1035 Jy ! Clean residual min=-0.004421 max=0.008886 Jy/beam ! Clean residual mean=-0.000009 rms=0.001114 Jy/beam ! Combined flux in latest and established models = 0.1035 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.1035 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058429Jy sigma=1.395769 ! Fit after self-cal, rms=0.058383Jy sigma=1.394202 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00909814 Jy ! Component: 100 - total flux cleaned = 0.0128617 Jy ! Total flux subtracted in 100 components = 0.0128617 Jy ! Clean residual min=-0.003882 max=0.003877 Jy/beam ! Clean residual mean=-0.000000 rms=0.000897 Jy/beam ! Combined flux in latest and established models = 0.116361 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.116361 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057103Jy sigma=1.360489 ! Fit after self-cal, rms=0.057090Jy sigma=1.360011 ! 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=4.202 mas, bmaj=4.513 mas, bpa=-88.62 degrees ! Estimated noise=0.3088 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 = 0.00238304 Jy ! Component: 100 - total flux cleaned = 0.00362857 Jy ! Component: 150 - total flux cleaned = 0.00440639 Jy ! Component: 200 - total flux cleaned = 0.00467169 Jy ! Total flux subtracted in 200 components = 0.00467169 Jy ! Clean residual min=-0.002292 max=0.002638 Jy/beam ! Clean residual mean=0.000005 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.121033 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 28 components and 0.121033 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056996Jy sigma=1.357314 ! Fit after self-cal, rms=0.056990Jy sigma=1.357195 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.202 x 4.513 at -88.62 degrees (North through East) ! Clean map min=-0.0022057 max=0.10483 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 0.99 FD 1.05 HN 1.00 KP 1.01 ! LA 1.00 MK 1.00 NL 0.97 OV 0.99 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.04 KP 0.98 ! LA 0.98 MK 1.03 NL 0.96 OV 0.99 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 1.03 KP 1.00 ! LA 0.98 MK 1.04 NL 0.95 OV 0.94 ! PT 1.02 SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.00 KP 0.98 ! LA 0.99 MK 1.02 NL 0.97 OV 0.96 ! PT 1.03 SC 1.01 ! ! ! Fit before self-cal, rms=0.056990Jy sigma=1.357195 ! Fit after self-cal, rms=0.057159Jy sigma=1.353234 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.228 mas, bmaj=4.543 mas, bpa=-89.28 degrees ! Estimated noise=0.309418 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 = -0.000618391 Jy ! Component: 100 - total flux cleaned = -0.000636227 Jy ! Component: 150 - total flux cleaned = -0.000636859 Jy ! Component: 200 - total flux cleaned = -0.000637331 Jy ! Total flux subtracted in 200 components = -0.000637331 Jy ! Clean residual min=-0.002171 max=0.002349 Jy/beam ! Clean residual mean=-0.000001 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.120396 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 33 components and 0.120396 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057145Jy sigma=1.352969 ! Fit after self-cal, rms=0.057149Jy sigma=1.352891 ! 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=0.057149Jy sigma=1.352891 ! Fit after self-cal, rms=0.057447Jy sigma=1.349526 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.222 mas, bmaj=4.544 mas, bpa=-88.45 degrees ! Estimated noise=0.30895 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000230539 Jy ! Component: 100 - total flux cleaned = -0.000230932 Jy ! Component: 150 - total flux cleaned = -0.000222048 Jy ! Component: 200 - total flux cleaned = -0.000213869 Jy ! Total flux subtracted in 200 components = -0.000213869 Jy ! Clean residual min=-0.001976 max=0.002493 Jy/beam ! Clean residual mean=0.000004 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.120182 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 38 components and 0.120182 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057442Jy sigma=1.349454 ! Fit after self-cal, rms=0.057457Jy sigma=1.349396 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 (6, -5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00236454 Jy ! Component: 100 - total flux cleaned = 0.00303136 Jy ! Component: 150 - total flux cleaned = 0.00354747 Jy ! Component: 200 - total flux cleaned = 0.00389707 Jy ! Total flux subtracted in 200 components = 0.00389707 Jy ! Clean residual min=-0.001765 max=0.001822 Jy/beam ! Clean residual mean=0.000008 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.124079 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 67 components and 0.124079 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057342Jy sigma=1.346509 ! Fit after self-cal, rms=0.057332Jy sigma=1.346311 ! 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=0.057332Jy sigma=1.346311 ! Fit after self-cal, rms=0.057405Jy sigma=1.346161 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.225 mas, bmaj=4.547 mas, bpa=-88.5 degrees ! Estimated noise=0.308443 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000463329 Jy ! Component: 100 - total flux cleaned = 0.000714443 Jy ! Component: 150 - total flux cleaned = 0.00075577 Jy ! Component: 200 - total flux cleaned = 0.000720675 Jy ! Total flux subtracted in 200 components = 0.000720675 Jy ! Clean residual min=-0.001672 max=0.001750 Jy/beam ! Clean residual mean=0.000009 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.1248 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 78 components and 0.1248 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057385Jy sigma=1.345682 ! Fit after self-cal, rms=0.057386Jy sigma=1.345643 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 = 8.89407e-05 Jy ! Component: 100 - total flux cleaned = 5.81412e-05 Jy ! Component: 150 - total flux cleaned = 5.85189e-05 Jy ! Component: 200 - total flux cleaned = 4.55228e-05 Jy ! Total flux subtracted in 200 components = 4.55228e-05 Jy ! Clean residual min=-0.001660 max=0.001755 Jy/beam ! Clean residual mean=0.000009 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.124845 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 88 components and 0.124845 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057379Jy sigma=1.345469 ! Fit after self-cal, rms=0.057378Jy sigma=1.345460 ! 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=0.057378Jy sigma=1.345460 ! Fit after self-cal, rms=0.057426Jy sigma=1.345419 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.892 mas, bmaj=8.746 mas, bpa=63.89 degrees ! Estimated noise=0.388134 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000480414 Jy ! Component: 100 - total flux cleaned = 0.000481539 Jy ! Component: 150 - total flux cleaned = 0.000450943 Jy ! Component: 200 - total flux cleaned = 0.000425211 Jy ! Total flux subtracted in 200 components = 0.000425211 Jy ! Clean residual min=-0.002083 max=0.002324 Jy/beam ! Clean residual mean=0.000020 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.12527 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 96 components and 0.12527 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057427Jy sigma=1.345512 ! Fit after self-cal, rms=0.057425Jy sigma=1.345436 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 = 4.70494e-05 Jy ! Component: 100 - total flux cleaned = 4.85465e-05 Jy ! Component: 150 - total flux cleaned = 3.81569e-05 Jy ! Component: 200 - total flux cleaned = 3.80173e-05 Jy ! Total flux subtracted in 200 components = 3.80173e-05 Jy ! Clean residual min=-0.002091 max=0.002332 Jy/beam ! Clean residual mean=0.000020 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.125308 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 104 components and 0.125308 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057426Jy sigma=1.345498 ! Fit after self-cal, rms=0.057426Jy sigma=1.345482 ! 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=4.228 mas, bmaj=4.548 mas, bpa=-88.59 degrees ! Estimated noise=0.308309 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.228 x 4.548 at -88.59 degrees (North through East) ! Clean map min=-0.00185 max=0.10484 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=3.393 mas, bmaj=3.664 mas, bpa=-83.98 degrees ! Estimated noise=0.543343 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0810969 Jy ! Component: 100 - total flux cleaned = 0.104407 Jy ! Component: 150 - total flux cleaned = 0.113409 Jy ! Component: 200 - total flux cleaned = 0.117374 Jy ! Total flux subtracted in 200 components = 0.117374 Jy ! Clean residual min=-0.003299 max=0.003874 Jy/beam ! Clean residual mean=0.000000 rms=0.000851 Jy/beam ! Combined flux in latest and established models = 0.117374 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 0.117374 Jy ! Inverting map and beam ! Estimated beam: bmin=4.228 mas, bmaj=4.548 mas, bpa=-88.59 degrees ! Estimated noise=0.308309 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 = 0.00300152 Jy ! Component: 100 - total flux cleaned = 0.00434008 Jy ! Component: 150 - total flux cleaned = 0.00501816 Jy ! Component: 200 - total flux cleaned = 0.00556405 Jy ! Total flux subtracted in 200 components = 0.00556405 Jy ! Clean residual min=-0.001806 max=0.001837 Jy/beam ! Clean residual mean=0.000007 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.122938 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 37 components and 0.122938 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=7.892 mas, bmaj=8.746 mas, bpa=63.89 degrees ! Estimated noise=0.388134 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144878 Jy ! Component: 100 - total flux cleaned = 0.00188725 Jy ! Component: 150 - total flux cleaned = 0.00205106 Jy ! Component: 200 - total flux cleaned = 0.00212597 Jy ! Total flux subtracted in 200 components = 0.00212597 Jy ! Clean residual min=-0.002078 max=0.002355 Jy/beam ! Clean residual mean=0.000019 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.125064 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 = 4.81904e-05 Jy ! Component: 100 - total flux cleaned = 0.000103497 Jy ! Component: 150 - total flux cleaned = 0.000150134 Jy ! Component: 200 - total flux cleaned = 0.000160379 Jy ! Total flux subtracted in 200 components = 0.000160379 Jy ! Clean residual min=-0.002082 max=0.002374 Jy/beam ! Clean residual mean=0.000020 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.125224 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 67 components and 0.125224 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.228 mas, bmaj=4.548 mas, bpa=-88.59 degrees ! Estimated noise=0.308309 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000299988 Jy ! Component: 100 - total flux cleaned = -0.000253326 Jy ! Component: 150 - total flux cleaned = -0.000251159 Jy ! Component: 200 - total flux cleaned = -0.000251476 Jy ! Total flux subtracted in 200 components = -0.000251476 Jy ! Clean residual min=-0.001791 max=0.001765 Jy/beam ! Clean residual mean=0.000009 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.124973 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 79 components and 0.124973 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057438Jy sigma=1.345770 ! Fit after self-cal, rms=0.057436Jy sigma=1.345673 wmodel /J0827+5217_S_map.mod ! wmodel: Unable to open new model file: /J0827+5217_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J0827+5217_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.228 x 4.548 at -88.59 degrees (North through East) ! Clean map min=-0.0016628 max=0.10501 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0827+5217_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.105011 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000434031 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.23996 1.23996 2.47993 4.95985 9.9197 19.8394 39.6788 79.3576 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.105 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 241.942 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0827+5217_S_dfm.log closed on Thu May 19 23:10:25 2016