! Started logfile: /vlbi/uf001/uva//J0958-3612_S_dfm.log on Mon Jan 14 00:41:33 2019 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 /vlbi/uf001/uva//J0958-3612_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0958-3612_S_uva.fits ! AN table 1: 24 integrations on 36 of 36 possible baselines. ! AN table 2: 24 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.993634 visibilities/baseline/integration-bin. ! Found source: J0958-3612 ! ! There are 3 IFs, and a total of 3 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 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 5151 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 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 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 J0958-3612_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 print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! 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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.025111Jy sigma=13.729484 ! Fit after self-cal, rms=0.870983Jy sigma=11.474815 ! 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=2.452 mas, bmaj=6.572 mas, bpa=-8.674 degrees ! Estimated noise=1.02898 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 = 0.102179 Jy ! Component: 100 - total flux cleaned = 0.137301 Jy ! Total flux subtracted in 100 components = 0.137301 Jy ! Clean residual min=-0.012553 max=0.023426 Jy/beam ! Clean residual mean=-0.000167 rms=0.003735 Jy/beam ! Combined flux in latest and established models = 0.137301 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.137301 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.120692Jy sigma=1.474188 ! Fit after self-cal, rms=0.120322Jy sigma=1.470677 ! Inverting map ! Added new window around map position (2.5, 10). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0223756 Jy ! Component: 100 - total flux cleaned = 0.0350088 Jy ! Total flux subtracted in 100 components = 0.0350088 Jy ! Clean residual min=-0.010364 max=0.017828 Jy/beam ! Clean residual mean=-0.000138 rms=0.003060 Jy/beam ! Combined flux in latest and established models = 0.17231 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 32 components and 0.17231 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.115927Jy sigma=1.377124 ! Fit after self-cal, rms=0.115661Jy sigma=1.372343 ! 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=2.937 mas, bmaj=7.758 mas, bpa=-8.11 degrees ! Estimated noise=0.760959 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 (-11.5, 3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0269578 Jy ! Component: 100 - total flux cleaned = 0.0432319 Jy ! Component: 150 - total flux cleaned = 0.0547042 Jy ! Component: 200 - total flux cleaned = 0.0629806 Jy ! Total flux subtracted in 200 components = 0.0629806 Jy ! Clean residual min=-0.008005 max=0.011443 Jy/beam ! Clean residual mean=-0.000111 rms=0.002466 Jy/beam ! Combined flux in latest and established models = 0.235291 Jy ! Performing phase self-cal ! Adding 67 model components to the UV plane model. ! The established model now contains 95 components and 0.235291 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.108775Jy sigma=1.260969 ! Fit after self-cal, rms=0.108107Jy sigma=1.249669 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.937 x 7.758 at -8.11 degrees (North through East) ! Clean map min=-0.0075639 max=0.12213 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.87 HN 1.32 KP 0.98 LA 0.95 ! MK 1.23 NL 1.04 OV 0.95 PT 0.98 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 1.01 KP 1.00 LA 0.86 ! MK 0.95 NL 1.27 OV 0.93 PT 1.05 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 HN 1.51 KP 0.96 LA 0.88 ! MK 1.13 NL 0.98 OV 0.94 PT 0.91 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.90 FD 0.96 KP 1.01 LA 0.87 ! MK 1.00 NL 1.23 OV 0.91 PT 1.02 ! SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.88 HN 1.40 KP 0.98 LA 0.86 ! MK 1.29 NL 1.02 OV 0.93 PT 0.93 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.13 FD 0.98 KP 0.95 LA 0.88 ! MK 0.98 NL 1.31 OV 0.97 PT 1.09 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.108107Jy sigma=1.249669 ! Fit after self-cal, rms=0.129619Jy sigma=1.211533 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.014 mas, bmaj=7.956 mas, bpa=-6.726 degrees ! Estimated noise=0.764277 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 = 0.00432086 Jy ! Component: 100 - total flux cleaned = 0.00504976 Jy ! Component: 150 - total flux cleaned = 0.00505771 Jy ! Component: 200 - total flux cleaned = 0.00497764 Jy ! Total flux subtracted in 200 components = 0.00497764 Jy ! Clean residual min=-0.005053 max=0.006674 Jy/beam ! Clean residual mean=0.000013 rms=0.001453 Jy/beam ! Combined flux in latest and established models = 0.240268 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 116 components and 0.240268 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.129233Jy sigma=1.206590 ! Fit after self-cal, rms=0.129615Jy sigma=1.204860 ! 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. ! ! Fit before self-cal, rms=0.129615Jy sigma=1.204860 ! Fit after self-cal, rms=0.129734Jy sigma=1.204531 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.018 mas, bmaj=7.956 mas, bpa=-6.776 degrees ! Estimated noise=0.762013 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000863391 Jy ! Component: 100 - total flux cleaned = 0.00115115 Jy ! Component: 150 - total flux cleaned = 0.00100097 Jy ! Component: 200 - total flux cleaned = 0.000877337 Jy ! Total flux subtracted in 200 components = 0.000877337 Jy ! Clean residual min=-0.004755 max=0.006435 Jy/beam ! Clean residual mean=0.000012 rms=0.001383 Jy/beam ! Combined flux in latest and established models = 0.241146 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 132 components and 0.241146 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.129585Jy sigma=1.202746 ! Fit after self-cal, rms=0.129593Jy sigma=1.202281 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 (-26, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00634279 Jy ! Component: 100 - total flux cleaned = 0.00854017 Jy ! Component: 150 - total flux cleaned = 0.00980517 Jy ! Component: 200 - total flux cleaned = 0.0103841 Jy ! Total flux subtracted in 200 components = 0.0103841 Jy ! Clean residual min=-0.004269 max=0.004300 Jy/beam ! Clean residual mean=0.000028 rms=0.001154 Jy/beam ! Combined flux in latest and established models = 0.25153 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 159 components and 0.25153 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.129269Jy sigma=1.196438 ! Fit after self-cal, rms=0.129250Jy sigma=1.195635 ! 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. ! ! Fit before self-cal, rms=0.129250Jy sigma=1.195635 ! Fit after self-cal, rms=0.129342Jy sigma=1.194814 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.025 mas, bmaj=7.965 mas, bpa=-6.917 degrees ! Estimated noise=0.758763 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00207843 Jy ! Component: 100 - total flux cleaned = 0.00286862 Jy ! Component: 150 - total flux cleaned = 0.00306937 Jy ! Component: 200 - total flux cleaned = 0.00318749 Jy ! Total flux subtracted in 200 components = 0.00318749 Jy ! Clean residual min=-0.003819 max=0.004119 Jy/beam ! Clean residual mean=0.000018 rms=0.001055 Jy/beam ! Combined flux in latest and established models = 0.254717 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 169 components and 0.254717 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.129218Jy sigma=1.193401 ! Fit after self-cal, rms=0.129209Jy sigma=1.193150 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 = 0.000525158 Jy ! Component: 100 - total flux cleaned = 0.000752003 Jy ! Component: 150 - total flux cleaned = 0.000803177 Jy ! Component: 200 - total flux cleaned = 0.000802398 Jy ! Total flux subtracted in 200 components = 0.000802398 Jy ! Clean residual min=-0.003780 max=0.004069 Jy/beam ! Clean residual mean=0.000020 rms=0.001035 Jy/beam ! Combined flux in latest and established models = 0.25552 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 175 components and 0.25552 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.129143Jy sigma=1.192554 ! Fit after self-cal, rms=0.129138Jy sigma=1.192460 ! 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. ! ! Fit before self-cal, rms=0.129138Jy sigma=1.192460 ! Fit after self-cal, rms=0.129762Jy sigma=1.192210 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.271 mas, bmaj=23.62 mas, bpa=-3.526 degrees ! Estimated noise=0.957454 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.80663e-05 Jy ! Component: 100 - total flux cleaned = 0.000436807 Jy ! Component: 150 - total flux cleaned = 0.000521584 Jy ! Component: 200 - total flux cleaned = 0.00052105 Jy ! Total flux subtracted in 200 components = 0.00052105 Jy ! Clean residual min=-0.004414 max=0.004352 Jy/beam ! Clean residual mean=0.000027 rms=0.001485 Jy/beam ! Combined flux in latest and established models = 0.256041 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 179 components and 0.256041 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.129710Jy sigma=1.192071 ! Fit after self-cal, rms=0.129710Jy sigma=1.191838 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 = -6.04572e-05 Jy ! Component: 100 - total flux cleaned = 0.000204719 Jy ! Component: 150 - total flux cleaned = 0.000362126 Jy ! Component: 200 - total flux cleaned = 0.000360581 Jy ! Total flux subtracted in 200 components = 0.000360581 Jy ! Clean residual min=-0.004332 max=0.004350 Jy/beam ! Clean residual mean=0.000029 rms=0.001477 Jy/beam ! Combined flux in latest and established models = 0.256401 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 184 components and 0.256401 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.129687Jy sigma=1.191849 ! Fit after self-cal, rms=0.129691Jy sigma=1.191767 ! 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=3.032 mas, bmaj=7.983 mas, bpa=-6.987 degrees ! Estimated noise=0.758912 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.032 x 7.983 at -6.987 degrees (North through East) ! Clean map min=-0.0041723 max=0.12119 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=2.517 mas, bmaj=6.715 mas, bpa=-7.552 degrees ! Estimated noise=1.05177 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.102411 Jy ! Component: 100 - total flux cleaned = 0.138956 Jy ! Component: 150 - total flux cleaned = 0.161792 Jy ! Component: 200 - total flux cleaned = 0.17901 Jy ! Total flux subtracted in 200 components = 0.17901 Jy ! Clean residual min=-0.008834 max=0.014215 Jy/beam ! Clean residual mean=-0.000085 rms=0.002418 Jy/beam ! Combined flux in latest and established models = 0.17901 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 37 model components to the UV plane model. ! The established model now contains 37 components and 0.17901 Jy ! Inverting map and beam ! Estimated beam: bmin=3.032 mas, bmaj=7.983 mas, bpa=-6.987 degrees ! Estimated noise=0.758912 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) ! Added new window around map position (-5.5, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0195934 Jy ! Component: 100 - total flux cleaned = 0.0325469 Jy ! Component: 150 - total flux cleaned = 0.0424046 Jy ! Component: 200 - total flux cleaned = 0.0500407 Jy ! Total flux subtracted in 200 components = 0.0500407 Jy ! Clean residual min=-0.005211 max=0.005386 Jy/beam ! Clean residual mean=-0.000050 rms=0.001481 Jy/beam ! Combined flux in latest and established models = 0.229051 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 102 components and 0.229051 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=8.271 mas, bmaj=23.62 mas, bpa=-3.526 degrees ! Estimated noise=0.957454 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00941462 Jy ! Component: 100 - total flux cleaned = 0.0154236 Jy ! Component: 150 - total flux cleaned = 0.0195212 Jy ! Component: 200 - total flux cleaned = 0.0223989 Jy ! Total flux subtracted in 200 components = 0.0223989 Jy ! Clean residual min=-0.004409 max=0.004376 Jy/beam ! Clean residual mean=0.000005 rms=0.001530 Jy/beam ! Combined flux in latest and established models = 0.25145 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 = 0.00203867 Jy ! Component: 100 - total flux cleaned = 0.00349186 Jy ! Component: 150 - total flux cleaned = 0.00423335 Jy ! Component: 200 - total flux cleaned = 0.00438022 Jy ! Total flux subtracted in 200 components = 0.00438022 Jy ! Clean residual min=-0.004197 max=0.004262 Jy/beam ! Clean residual mean=0.000024 rms=0.001462 Jy/beam ! Combined flux in latest and established models = 0.25583 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 167 components and 0.25583 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.032 mas, bmaj=7.983 mas, bpa=-6.987 degrees ! Estimated noise=0.758912 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000190459 Jy ! Component: 100 - total flux cleaned = 0.000288267 Jy ! Component: 150 - total flux cleaned = 0.000285343 Jy ! Component: 200 - total flux cleaned = 0.000490784 Jy ! Total flux subtracted in 200 components = 0.000490784 Jy ! Clean residual min=-0.004125 max=0.004022 Jy/beam ! Clean residual mean=0.000013 rms=0.001025 Jy/beam ! Combined flux in latest and established models = 0.256321 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 183 components and 0.256321 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.129775Jy sigma=1.193021 ! Fit after self-cal, rms=0.129772Jy sigma=1.192176 wmodel J0958-3612_S_map.mod ! Writing 183 model components to file: J0958-3612_S_map.mod wobs J0958-3612_S_uvs.fits ! Writing UV FITS file: J0958-3612_S_uvs.fits wwins J0958-3612_S_map.win ! wwins: Wrote 5 windows to J0958-3612_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000445531 Jy ! Component: 100 - total flux cleaned = 0.000243884 Jy ! Component: 150 - total flux cleaned = 0.000244502 Jy ! Component: 200 - total flux cleaned = 0.000305552 Jy ! Component: 250 - total flux cleaned = 0.000476727 Jy ! Component: 300 - total flux cleaned = 0.000636545 Jy ! Component: 350 - total flux cleaned = 0.000582864 Jy ! Component: 400 - total flux cleaned = 0.00053249 Jy ! Component: 450 - total flux cleaned = 0.000726329 Jy ! Component: 500 - total flux cleaned = 0.000868111 Jy ! Component: 550 - total flux cleaned = 0.00109924 Jy ! Component: 600 - total flux cleaned = 0.00127801 Jy ! Component: 650 - total flux cleaned = 0.00149555 Jy ! Component: 700 - total flux cleaned = 0.00162246 Jy ! Component: 750 - total flux cleaned = 0.00174709 Jy ! Component: 800 - total flux cleaned = 0.00194953 Jy ! Component: 850 - total flux cleaned = 0.00206788 Jy ! Component: 900 - total flux cleaned = 0.00218447 Jy ! Component: 950 - total flux cleaned = 0.00229907 Jy ! Component: 1000 - total flux cleaned = 0.00241141 Jy ! Component: 1050 - total flux cleaned = 0.00255818 Jy ! Component: 1100 - total flux cleaned = 0.00266638 Jy ! Component: 1150 - total flux cleaned = 0.00263054 Jy ! Component: 1200 - total flux cleaned = 0.0026309 Jy ! Component: 1250 - total flux cleaned = 0.00270003 Jy ! Component: 1300 - total flux cleaned = 0.00266612 Jy ! Component: 1350 - total flux cleaned = 0.0027663 Jy ! Component: 1400 - total flux cleaned = 0.0027992 Jy ! Component: 1450 - total flux cleaned = 0.0029281 Jy ! Component: 1500 - total flux cleaned = 0.0029277 Jy ! Component: 1550 - total flux cleaned = 0.00289624 Jy ! Component: 1600 - total flux cleaned = 0.00289617 Jy ! Component: 1650 - total flux cleaned = 0.00283474 Jy ! Component: 1700 - total flux cleaned = 0.00286512 Jy ! Component: 1750 - total flux cleaned = 0.00289521 Jy ! Component: 1800 - total flux cleaned = 0.00292512 Jy ! Component: 1850 - total flux cleaned = 0.00289638 Jy ! Component: 1900 - total flux cleaned = 0.0029257 Jy ! Component: 1950 - total flux cleaned = 0.00309585 Jy ! Component: 2000 - total flux cleaned = 0.00304064 Jy ! Component: 2050 - total flux cleaned = 0.00317928 Jy ! Component: 2100 - total flux cleaned = 0.00309793 Jy ! Component: 2150 - total flux cleaned = 0.00323344 Jy ! Component: 2200 - total flux cleaned = 0.00318021 Jy ! Component: 2250 - total flux cleaned = 0.00325992 Jy ! Component: 2300 - total flux cleaned = 0.0031814 Jy ! Component: 2350 - total flux cleaned = 0.00320704 Jy ! Component: 2400 - total flux cleaned = 0.00315559 Jy ! Component: 2450 - total flux cleaned = 0.00318091 Jy ! Component: 2500 - total flux cleaned = 0.00325606 Jy ! Component: 2550 - total flux cleaned = 0.0032313 Jy ! Component: 2600 - total flux cleaned = 0.00342853 Jy ! Component: 2650 - total flux cleaned = 0.00345269 Jy ! Component: 2700 - total flux cleaned = 0.00357375 Jy ! Component: 2750 - total flux cleaned = 0.00369351 Jy ! Component: 2800 - total flux cleaned = 0.00369339 Jy ! Component: 2850 - total flux cleaned = 0.00378767 Jy ! Component: 2900 - total flux cleaned = 0.00385763 Jy ! Component: 2950 - total flux cleaned = 0.00395037 Jy ! Component: 3000 - total flux cleaned = 0.00406514 Jy ! Component: 3050 - total flux cleaned = 0.00415622 Jy ! Component: 3100 - total flux cleaned = 0.00422384 Jy ! Component: 3150 - total flux cleaned = 0.0042684 Jy ! Component: 3200 - total flux cleaned = 0.004335 Jy ! Component: 3250 - total flux cleaned = 0.00442319 Jy ! Component: 3300 - total flux cleaned = 0.00451031 Jy ! Component: 3350 - total flux cleaned = 0.0045535 Jy ! Component: 3400 - total flux cleaned = 0.00468254 Jy ! Component: 3450 - total flux cleaned = 0.00474639 Jy ! Component: 3500 - total flux cleaned = 0.00472504 Jy ! Component: 3550 - total flux cleaned = 0.0048509 Jy ! Component: 3600 - total flux cleaned = 0.00491329 Jy ! Component: 3650 - total flux cleaned = 0.00487183 Jy ! Component: 3700 - total flux cleaned = 0.00489209 Jy ! Component: 3750 - total flux cleaned = 0.00487179 Jy ! Component: 3800 - total flux cleaned = 0.00491258 Jy ! Component: 3850 - total flux cleaned = 0.00493286 Jy ! Component: 3900 - total flux cleaned = 0.00495283 Jy ! Component: 3950 - total flux cleaned = 0.00499266 Jy ! Component: 4000 - total flux cleaned = 0.00499269 Jy ! Component: 4050 - total flux cleaned = 0.00501242 Jy ! Total flux subtracted in 4096 components = 0.00497334 Jy ! Clean residual min=-0.001056 max=0.001126 Jy/beam ! Clean residual mean=0.000004 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.261294 Jy keep ! Adding 274 model components to the UV plane model. ! The established model now contains 457 components and 0.261294 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0958-3612_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.032 x 7.983 at -6.987 degrees (North through East) ! Clean map min=-0.0025455 max=0.12279 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0958-3612_S_map.fits wmodel /vlbi/uf001/uva//J0958-3612_S_map.mod ! Writing 457 model components to file: /vlbi/uf001/uva//J0958-3612_S_map.mod wobs /vlbi/uf001/uva//J0958-3612_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0958-3612_S_uvs.fits wwins /vlbi/uf001/uva//J0958-3612_S_map.win ! wwins: Wrote 6 windows to /vlbi/uf001/uva//J0958-3612_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.122788 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000346515 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.84662 0.84662 1.69324 3.38648 6.77296 13.5459 27.0918 54.1837 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.122 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 354.35 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0958-3612_S_dfm.log closed on Mon Jan 14 00:41:37 2019