! Started logfile: /scr/pima/bg219i_uvs/J2138-2439_S_dfm.log on Thu May 19 23:36:48 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/J2138-2439_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J2138-2439_S_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.9 visibilities/baseline/integration-bin. ! Found source: J2138-2439 ! ! 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 4536 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 J2138-2439_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 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.212905Jy sigma=19.663305 ! Fit after self-cal, rms=0.343679Jy sigma=5.477346 ! 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=2.344 mas, bmaj=6.607 mas, bpa=-4.912 degrees ! Estimated noise=0.902576 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 = 0.513852 Jy ! Component: 100 - total flux cleaned = 0.627861 Jy ! Total flux subtracted in 100 components = 0.627861 Jy ! Clean residual min=-0.015698 max=0.039422 Jy/beam ! Clean residual mean=-0.000002 rms=0.004819 Jy/beam ! Combined flux in latest and established models = 0.627861 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.627861 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124402Jy sigma=1.977519 ! Fit after self-cal, rms=0.124391Jy sigma=1.977485 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0429531 Jy ! Component: 100 - total flux cleaned = 0.0669907 Jy ! Total flux subtracted in 100 components = 0.0669907 Jy ! Clean residual min=-0.011686 max=0.022012 Jy/beam ! Clean residual mean=-0.000002 rms=0.003196 Jy/beam ! Combined flux in latest and established models = 0.694852 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 23 components and 0.694852 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103924Jy sigma=1.585209 ! Fit after self-cal, rms=0.103878Jy sigma=1.584856 ! Inverting map ! Added new window around map position (-3.5, 6.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0210406 Jy ! Component: 100 - total flux cleaned = 0.0342104 Jy ! Total flux subtracted in 100 components = 0.0342104 Jy ! Clean residual min=-0.010259 max=0.017772 Jy/beam ! Clean residual mean=-0.000000 rms=0.002757 Jy/beam ! Combined flux in latest and established models = 0.729062 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 34 components and 0.729062 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097799Jy sigma=1.480322 ! Fit after self-cal, rms=0.097576Jy sigma=1.475463 ! 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=2.83 mas, bmaj=7.655 mas, bpa=-4.945 degrees ! Estimated noise=0.710894 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 (-37, 62). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0197001 Jy ! Component: 100 - total flux cleaned = 0.0306773 Jy ! Component: 150 - total flux cleaned = 0.0345588 Jy ! Component: 200 - total flux cleaned = 0.0374521 Jy ! Total flux subtracted in 200 components = 0.0374521 Jy ! Clean residual min=-0.012346 max=0.014611 Jy/beam ! Clean residual mean=-0.000005 rms=0.002701 Jy/beam ! Combined flux in latest and established models = 0.766514 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 68 components and 0.766514 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092547Jy sigma=1.399389 ! Fit after self-cal, rms=0.092201Jy sigma=1.392989 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.83 x 7.655 at -4.945 degrees (North through East) ! Clean map min=-0.011287 max=0.65688 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 0.99 HN 1.12 KP 1.00 ! LA 1.00 MK 1.00 NL 1.03 OV 0.95 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.11 KP 0.98 ! LA 0.99 MK 1.01 NL 0.99 OV 0.97 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.12 KP 0.99 ! LA 1.00 MK 1.02 NL 0.95 OV 0.97 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.12 KP 1.00 ! LA 0.98 MK 1.02 NL 1.02 OV 1.00 ! PT 0.98 SC 1.01 ! ! ! Fit before self-cal, rms=0.092201Jy sigma=1.392989 ! Fit after self-cal, rms=0.087839Jy sigma=1.300158 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.853 mas, bmaj=7.645 mas, bpa=-4.704 degrees ! Estimated noise=0.713693 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 = -0.00620621 Jy ! Component: 100 - total flux cleaned = -0.00677633 Jy ! Component: 150 - total flux cleaned = -0.00693452 Jy ! Component: 200 - total flux cleaned = -0.00707526 Jy ! Total flux subtracted in 200 components = -0.00707526 Jy ! Clean residual min=-0.008718 max=0.006723 Jy/beam ! Clean residual mean=0.000004 rms=0.001839 Jy/beam ! Combined flux in latest and established models = 0.759439 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 88 components and 0.759439 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087021Jy sigma=1.287465 ! Fit after self-cal, rms=0.086989Jy sigma=1.286646 ! 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=0.086989Jy sigma=1.286646 ! Fit after self-cal, rms=0.087140Jy sigma=1.286040 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.855 mas, bmaj=7.647 mas, bpa=-4.706 degrees ! Estimated noise=0.713981 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00237737 Jy ! Component: 100 - total flux cleaned = -0.00291642 Jy ! Component: 150 - total flux cleaned = -0.00315547 Jy ! Component: 200 - total flux cleaned = -0.00358799 Jy ! Total flux subtracted in 200 components = -0.00358799 Jy ! Clean residual min=-0.008211 max=0.006693 Jy/beam ! Clean residual mean=0.000007 rms=0.001781 Jy/beam ! Combined flux in latest and established models = 0.755851 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 97 components and 0.755851 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086731Jy sigma=1.280829 ! Fit after self-cal, rms=0.086697Jy sigma=1.280441 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 = -0.000682504 Jy ! Component: 100 - total flux cleaned = -0.000883338 Jy ! Component: 150 - total flux cleaned = -0.000973253 Jy ! Component: 200 - total flux cleaned = -0.00113957 Jy ! Total flux subtracted in 200 components = -0.00113957 Jy ! Clean residual min=-0.007944 max=0.006604 Jy/beam ! Clean residual mean=0.000006 rms=0.001755 Jy/beam ! Combined flux in latest and established models = 0.754711 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 114 components and 0.754711 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086473Jy sigma=1.277919 ! Fit after self-cal, rms=0.086458Jy sigma=1.277746 ! 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=0.086458Jy sigma=1.277746 ! Fit after self-cal, rms=0.082992Jy sigma=1.223939 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.859 mas, bmaj=7.654 mas, bpa=-4.822 degrees ! Estimated noise=0.715398 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00338734 Jy ! Component: 100 - total flux cleaned = -0.00413936 Jy ! Component: 150 - total flux cleaned = -0.00438274 Jy ! Component: 200 - total flux cleaned = -0.0044576 Jy ! Total flux subtracted in 200 components = -0.0044576 Jy ! Clean residual min=-0.004904 max=0.004274 Jy/beam ! Clean residual mean=0.000004 rms=0.001030 Jy/beam ! Combined flux in latest and established models = 0.750254 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 123 components and 0.750254 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082776Jy sigma=1.220643 ! Fit after self-cal, rms=0.082775Jy sigma=1.220554 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 = -0.000246956 Jy ! Component: 100 - total flux cleaned = -0.000246396 Jy ! Component: 150 - total flux cleaned = -0.000308252 Jy ! Component: 200 - total flux cleaned = -0.000251091 Jy ! Total flux subtracted in 200 components = -0.000251091 Jy ! Clean residual min=-0.004669 max=0.004174 Jy/beam ! Clean residual mean=0.000003 rms=0.001012 Jy/beam ! Combined flux in latest and established models = 0.750003 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 131 components and 0.750002 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082692Jy sigma=1.219134 ! Fit after self-cal, rms=0.082687Jy sigma=1.219117 ! 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=0.082687Jy sigma=1.219117 ! Fit after self-cal, rms=0.082793Jy sigma=1.218476 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.392 mas, bmaj=17.52 mas, bpa=3.878 degrees ! Estimated noise=0.95157 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00311347 Jy ! Component: 100 - total flux cleaned = -0.00379109 Jy ! Component: 150 - total flux cleaned = -0.00383422 Jy ! Component: 200 - total flux cleaned = -0.00379681 Jy ! Total flux subtracted in 200 components = -0.00379681 Jy ! Clean residual min=-0.004328 max=0.003872 Jy/beam ! Clean residual mean=0.000007 rms=0.001267 Jy/beam ! Combined flux in latest and established models = 0.746206 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 160 components and 0.746206 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082798Jy sigma=1.218266 ! Fit after self-cal, rms=0.082779Jy sigma=1.218079 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 = -0.000164645 Jy ! Component: 100 - total flux cleaned = -0.000200612 Jy ! Component: 150 - total flux cleaned = -0.000137266 Jy ! Component: 200 - total flux cleaned = -0.000137168 Jy ! Total flux subtracted in 200 components = -0.000137168 Jy ! Clean residual min=-0.004194 max=0.003955 Jy/beam ! Clean residual mean=0.000006 rms=0.001252 Jy/beam ! Combined flux in latest and established models = 0.746068 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 169 components and 0.746068 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082792Jy sigma=1.218054 ! Fit after self-cal, rms=0.082785Jy sigma=1.218005 ! 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=2.86 mas, bmaj=7.655 mas, bpa=-4.829 degrees ! Estimated noise=0.715067 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.86 x 7.655 at -4.829 degrees (North through East) ! Clean map min=-0.0080874 max=0.66052 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082785Jy sigma=1.218005 ! Fit after self-cal, rms=0.077677Jy sigma=1.123017 ! Inverting map and beam ! Estimated beam: bmin=2.862 mas, bmaj=7.657 mas, bpa=-4.779 degrees ! Estimated noise=0.713549 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00181331 Jy ! Component: 100 - total flux cleaned = -0.00229481 Jy ! Component: 150 - total flux cleaned = -0.00229372 Jy ! Component: 200 - total flux cleaned = -0.00219096 Jy ! Total flux subtracted in 200 components = -0.00219096 Jy ! Clean residual min=-0.004105 max=0.003791 Jy/beam ! Clean residual mean=0.000000 rms=0.000954 Jy/beam ! Combined flux in latest and established models = 0.743878 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 184 components and 0.743878 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077558Jy sigma=1.121279 ! Fit after self-cal, rms=0.077550Jy sigma=1.121239 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.52376e-05 Jy ! Component: 100 - total flux cleaned = 7.96193e-05 Jy ! Component: 150 - total flux cleaned = 0.00017005 Jy ! Component: 200 - total flux cleaned = 0.000212396 Jy ! Total flux subtracted in 200 components = 0.000212396 Jy ! Clean residual min=-0.004030 max=0.003718 Jy/beam ! Clean residual mean=0.000001 rms=0.000947 Jy/beam ! Combined flux in latest and established models = 0.74409 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 191 components and 0.74409 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077498Jy sigma=1.120455 ! Fit after self-cal, rms=0.077495Jy sigma=1.120440 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077495Jy sigma=1.120440 ! Fit after self-cal, rms=0.077472Jy sigma=1.119998 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=2.363 mas, bmaj=6.594 mas, bpa=-4.761 degrees ! Estimated noise=0.912245 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.519289 Jy ! Component: 100 - total flux cleaned = 0.633247 Jy ! Component: 150 - total flux cleaned = 0.672265 Jy ! Component: 200 - total flux cleaned = 0.69278 Jy ! Total flux subtracted in 200 components = 0.69278 Jy ! Clean residual min=-0.006189 max=0.010629 Jy/beam ! Clean residual mean=-0.000003 rms=0.001770 Jy/beam ! Combined flux in latest and established models = 0.69278 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.69278 Jy ! Inverting map and beam ! Estimated beam: bmin=2.863 mas, bmaj=7.66 mas, bpa=-4.797 degrees ! Estimated noise=0.712503 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 = 0.0180404 Jy ! Component: 100 - total flux cleaned = 0.029083 Jy ! Component: 150 - total flux cleaned = 0.0364287 Jy ! Component: 200 - total flux cleaned = 0.0415035 Jy ! Total flux subtracted in 200 components = 0.0415035 Jy ! Clean residual min=-0.004293 max=0.005340 Jy/beam ! Clean residual mean=-0.000006 rms=0.001102 Jy/beam ! Combined flux in latest and established models = 0.734283 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 66 components and 0.734283 Jy ! Inverting map ! Added new window around map position (4.5, -1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00306797 Jy ! Component: 100 - total flux cleaned = 0.00487019 Jy ! Component: 150 - total flux cleaned = 0.00579823 Jy ! Component: 200 - total flux cleaned = 0.00670865 Jy ! Total flux subtracted in 200 components = 0.00670865 Jy ! Clean residual min=-0.003607 max=0.004094 Jy/beam ! Clean residual mean=-0.000001 rms=0.000976 Jy/beam ! Combined flux in latest and established models = 0.740992 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 92 components and 0.740992 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=7.4 mas, bmaj=17.53 mas, bpa=3.889 degrees ! Estimated noise=0.94667 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000773493 Jy ! Component: 100 - total flux cleaned = 0.00114729 Jy ! Component: 150 - total flux cleaned = 0.00145031 Jy ! Component: 200 - total flux cleaned = 0.00160493 Jy ! Total flux subtracted in 200 components = 0.00160493 Jy ! Clean residual min=-0.003703 max=0.003861 Jy/beam ! Clean residual mean=0.000004 rms=0.001226 Jy/beam ! Combined flux in latest and established models = 0.742597 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 = 0.000137708 Jy ! Component: 100 - total flux cleaned = 0.000178918 Jy ! Component: 150 - total flux cleaned = 0.000178443 Jy ! Component: 200 - total flux cleaned = 0.000177914 Jy ! Total flux subtracted in 200 components = 0.000177914 Jy ! Clean residual min=-0.003602 max=0.003860 Jy/beam ! Clean residual mean=0.000004 rms=0.001212 Jy/beam ! Combined flux in latest and established models = 0.742775 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 123 components and 0.742775 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.863 mas, bmaj=7.66 mas, bpa=-4.797 degrees ! Estimated noise=0.712503 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00031979 Jy ! Component: 100 - total flux cleaned = 0.000390496 Jy ! Component: 150 - total flux cleaned = 0.000455342 Jy ! Component: 200 - total flux cleaned = 0.000392943 Jy ! Total flux subtracted in 200 components = 0.000392943 Jy ! Clean residual min=-0.003550 max=0.003991 Jy/beam ! Clean residual mean=0.000000 rms=0.000928 Jy/beam ! Combined flux in latest and established models = 0.743168 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 142 components and 0.743168 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077344Jy sigma=1.118595 ! Fit after self-cal, rms=0.077280Jy sigma=1.117757 wmodel /J2138-2439_S_map.mod ! wmodel: Unable to open new model file: /J2138-2439_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J2138-2439_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.863 x 7.66 at -4.797 degrees (North through East) ! Clean map min=-0.0057969 max=0.66693 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J2138-2439_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.666928 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000919965 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.413822 0.413822 0.827644 1.65529 3.31058 6.62115 13.2423 26.4846 52.9692 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0027 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.666 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 724.949 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J2138-2439_S_dfm.log closed on Thu May 19 23:36:51 2016