! Started logfile: /scr/pima/bg219i_uvs/J1331-2639_S_dfm.log on Thu May 19 23:21:42 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/J1331-2639_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1331-2639_S_uva.fits ! AN table 1: 61 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.901639 visibilities/baseline/integration-bin. ! Found source: J1331-2639 ! ! 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 9900 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 J1331-2639_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 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006058Jy sigma=19.629490 ! Fit after self-cal, rms=0.870524Jy sigma=16.948927 ! 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=2.379 mas, bmaj=6.251 mas, bpa=-7.414 degrees ! Estimated noise=0.571384 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 = 0.0999693 Jy ! Component: 100 - total flux cleaned = 0.12376 Jy ! Total flux subtracted in 100 components = 0.12376 Jy ! Clean residual min=-0.005259 max=0.009221 Jy/beam ! Clean residual mean=-0.000017 rms=0.001308 Jy/beam ! Combined flux in latest and established models = 0.12376 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.12376 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073844Jy sigma=1.403401 ! Fit after self-cal, rms=0.073820Jy sigma=1.402961 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.010103 Jy ! Component: 100 - total flux cleaned = 0.0155138 Jy ! Total flux subtracted in 100 components = 0.0155138 Jy ! Clean residual min=-0.003986 max=0.006215 Jy/beam ! Clean residual mean=-0.000012 rms=0.001007 Jy/beam ! Combined flux in latest and established models = 0.139273 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 27 components and 0.139273 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072053Jy sigma=1.365235 ! Fit after self-cal, rms=0.072042Jy sigma=1.365013 ! Inverting map ! Added new window around map position (-4, 4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00567455 Jy ! Component: 100 - total flux cleaned = 0.00885274 Jy ! Total flux subtracted in 100 components = 0.00885274 Jy ! Clean residual min=-0.003781 max=0.003666 Jy/beam ! Clean residual mean=-0.000010 rms=0.000899 Jy/beam ! Combined flux in latest and established models = 0.148126 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 36 components and 0.148126 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071550Jy sigma=1.354858 ! Fit after self-cal, rms=0.071507Jy sigma=1.354155 ! 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=3.018 mas, bmaj=7.513 mas, bpa=-7.027 degrees ! Estimated noise=0.386489 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 = 0.00295012 Jy ! Component: 100 - total flux cleaned = 0.00448147 Jy ! Component: 150 - total flux cleaned = 0.00501574 Jy ! Component: 200 - total flux cleaned = 0.00514837 Jy ! Total flux subtracted in 200 components = 0.00514837 Jy ! Clean residual min=-0.003055 max=0.003056 Jy/beam ! Clean residual mean=-0.000024 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.153275 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 48 components and 0.153275 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071383Jy sigma=1.351707 ! Fit after self-cal, rms=0.071372Jy sigma=1.351493 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.018 x 7.513 at -7.027 degrees (North through East) ! Clean map min=-0.0028585 max=0.12853 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 1.01 HN 1.16 KP 1.00 ! LA 0.97 MK 0.98 NL 1.02 OV 1.00 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 1.09 KP 0.96 ! LA 0.98 MK 0.99 NL 1.01 OV 0.96 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.05 KP 0.99 ! LA 0.98 MK 1.01 NL 0.99 OV 0.96 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.09 KP 0.97 ! LA 0.98 MK 0.99 NL 0.99 OV 0.98 ! PT 1.01 SC 0.99 ! ! ! Fit before self-cal, rms=0.071372Jy sigma=1.351493 ! Fit after self-cal, rms=0.071743Jy sigma=1.347550 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.026 mas, bmaj=7.518 mas, bpa=-7.013 degrees ! Estimated noise=0.387262 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 = -0.000566642 Jy ! Component: 100 - total flux cleaned = -0.000679115 Jy ! Component: 150 - total flux cleaned = -0.000716808 Jy ! Component: 200 - total flux cleaned = -0.00075135 Jy ! Total flux subtracted in 200 components = -0.00075135 Jy ! Clean residual min=-0.002683 max=0.002463 Jy/beam ! Clean residual mean=-0.000023 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.152523 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 57 components and 0.152523 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071725Jy sigma=1.347321 ! Fit after self-cal, rms=0.071735Jy sigma=1.347259 ! 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=0.071735Jy sigma=1.347259 ! Fit after self-cal, rms=0.071734Jy sigma=1.342676 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.025 mas, bmaj=7.501 mas, bpa=-6.817 degrees ! Estimated noise=0.386415 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000267604 Jy ! Component: 100 - total flux cleaned = 0.000157622 Jy ! Component: 150 - total flux cleaned = 0.000174975 Jy ! Component: 200 - total flux cleaned = 0.000174515 Jy ! Total flux subtracted in 200 components = 0.000174515 Jy ! Clean residual min=-0.002138 max=0.002091 Jy/beam ! Clean residual mean=-0.000011 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.152698 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 60 components and 0.152698 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071720Jy sigma=1.342421 ! Fit after self-cal, rms=0.071721Jy sigma=1.342368 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 = 6.02845e-05 Jy ! Component: 100 - total flux cleaned = 7.36285e-05 Jy ! Component: 150 - total flux cleaned = 7.3574e-05 Jy ! Component: 200 - total flux cleaned = 6.40749e-05 Jy ! Total flux subtracted in 200 components = 6.40749e-05 Jy ! Clean residual min=-0.002128 max=0.002105 Jy/beam ! Clean residual mean=-0.000011 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.152762 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 65 components and 0.152762 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071716Jy sigma=1.342305 ! Fit after self-cal, rms=0.071716Jy sigma=1.342299 ! 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=0.071716Jy sigma=1.342299 ! Fit after self-cal, rms=0.071596Jy sigma=1.342248 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.027 mas, bmaj=7.498 mas, bpa=-6.754 degrees ! Estimated noise=0.385836 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.93977e-05 Jy ! Component: 100 - total flux cleaned = -0.000118223 Jy ! Component: 150 - total flux cleaned = -0.000127726 Jy ! Component: 200 - total flux cleaned = -0.000127188 Jy ! Total flux subtracted in 200 components = -0.000127188 Jy ! Clean residual min=-0.002106 max=0.002106 Jy/beam ! Clean residual mean=-0.000010 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.152635 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 66 components and 0.152635 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071592Jy sigma=1.342191 ! Fit after self-cal, rms=0.071590Jy sigma=1.342188 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 = 3.4618e-05 Jy ! Component: 100 - total flux cleaned = 3.46932e-05 Jy ! Component: 150 - total flux cleaned = 2.71668e-05 Jy ! Component: 200 - total flux cleaned = 2.02132e-05 Jy ! Total flux subtracted in 200 components = 2.02132e-05 Jy ! Clean residual min=-0.002107 max=0.002103 Jy/beam ! Clean residual mean=-0.000010 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.152655 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 69 components and 0.152655 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071588Jy sigma=1.342162 ! Fit after self-cal, rms=0.071588Jy sigma=1.342158 ! 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=0.071588Jy sigma=1.342158 ! Fit after self-cal, rms=0.071514Jy sigma=1.342145 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.998 mas, bmaj=17.99 mas, bpa=-1.139 degrees ! Estimated noise=0.508709 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000449393 Jy ! Component: 100 - total flux cleaned = 0.000445248 Jy ! Component: 150 - total flux cleaned = 0.000443344 Jy ! Component: 200 - total flux cleaned = 0.00044229 Jy ! Total flux subtracted in 200 components = 0.00044229 Jy ! Clean residual min=-0.002408 max=0.002496 Jy/beam ! Clean residual mean=-0.000019 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.153097 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 83 components and 0.153097 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071516Jy sigma=1.342293 ! Fit after self-cal, rms=0.071516Jy sigma=1.342261 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 = 7.3634e-05 Jy ! Component: 100 - total flux cleaned = 7.37937e-05 Jy ! Component: 150 - total flux cleaned = 7.3535e-05 Jy ! Component: 200 - total flux cleaned = 8.74495e-05 Jy ! Total flux subtracted in 200 components = 8.74495e-05 Jy ! Clean residual min=-0.002380 max=0.002484 Jy/beam ! Clean residual mean=-0.000019 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.153185 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 92 components and 0.153185 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071520Jy sigma=1.342395 ! Fit after self-cal, rms=0.071521Jy sigma=1.342388 ! 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=3.028 mas, bmaj=7.497 mas, bpa=-6.73 degrees ! Estimated noise=0.385436 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.028 x 7.497 at -6.73 degrees (North through East) ! Clean map min=-0.0019705 max=0.12911 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=2.383 mas, bmaj=6.219 mas, bpa=-7.117 degrees ! Estimated noise=0.572227 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0999031 Jy ! Component: 100 - total flux cleaned = 0.12434 Jy ! Component: 150 - total flux cleaned = 0.135071 Jy ! Component: 200 - total flux cleaned = 0.141513 Jy ! Total flux subtracted in 200 components = 0.141513 Jy ! Clean residual min=-0.003689 max=0.004283 Jy/beam ! Clean residual mean=-0.000007 rms=0.000933 Jy/beam ! Combined flux in latest and established models = 0.141513 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.141513 Jy ! Inverting map and beam ! Estimated beam: bmin=3.028 mas, bmaj=7.497 mas, bpa=-6.73 degrees ! Estimated noise=0.385436 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 = 0.00500871 Jy ! Component: 100 - total flux cleaned = 0.00784437 Jy ! Component: 150 - total flux cleaned = 0.00954305 Jy ! Component: 200 - total flux cleaned = 0.0100126 Jy ! Total flux subtracted in 200 components = 0.0100126 Jy ! Clean residual min=-0.002299 max=0.002252 Jy/beam ! Clean residual mean=-0.000011 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.151525 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 52 components and 0.151525 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=7.998 mas, bmaj=17.99 mas, bpa=-1.139 degrees ! Estimated noise=0.508709 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136914 Jy ! Component: 100 - total flux cleaned = 0.00155096 Jy ! Component: 150 - total flux cleaned = 0.00159223 Jy ! Component: 200 - total flux cleaned = 0.00162678 Jy ! Total flux subtracted in 200 components = 0.00162678 Jy ! Clean residual min=-0.002334 max=0.002483 Jy/beam ! Clean residual mean=-0.000019 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.153152 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 = 2.98061e-05 Jy ! Component: 100 - total flux cleaned = 4.24752e-05 Jy ! Component: 150 - total flux cleaned = 5.44193e-05 Jy ! Component: 200 - total flux cleaned = 7.60407e-05 Jy ! Total flux subtracted in 200 components = 7.60407e-05 Jy ! Clean residual min=-0.002325 max=0.002459 Jy/beam ! Clean residual mean=-0.000019 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.153228 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 59 components and 0.153228 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.028 mas, bmaj=7.497 mas, bpa=-6.73 degrees ! Estimated noise=0.385436 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000376404 Jy ! Component: 100 - total flux cleaned = -0.000320886 Jy ! Component: 150 - total flux cleaned = -0.000366364 Jy ! Component: 200 - total flux cleaned = -0.0003868 Jy ! Total flux subtracted in 200 components = -0.0003868 Jy ! Clean residual min=-0.002108 max=0.002243 Jy/beam ! Clean residual mean=-0.000009 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.152841 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 67 components and 0.152841 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071536Jy sigma=1.342487 ! Fit after self-cal, rms=0.071535Jy sigma=1.342430 wmodel /J1331-2639_S_map.mod ! wmodel: Unable to open new model file: /J1331-2639_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J1331-2639_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.028 x 7.497 at -6.73 degrees (North through East) ! Clean map min=-0.0020019 max=0.12825 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1331-2639_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.128253 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000530899 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.24184 1.24184 2.48368 4.96736 9.93472 19.8694 39.7389 79.4777 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.128 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 241.577 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1331-2639_S_dfm.log closed on Thu May 19 23:21:45 2016