! Started logfile: /vlbi/uf001/uva//J2205+2926_S_dfm.log on Mon Jan 14 06:07:27 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//J2205+2926_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J2205+2926_S_uva.fits ! AN table 1: 24 integrations on 28 of 28 possible baselines. ! AN table 2: 77 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.771216 visibilities/baseline/integration-bin. ! Found source: J2205+2926 ! ! 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 40 lines of history. ! ! Reading 6543 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 J2205+2926_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. ! A total of 120 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 120 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 120 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.003592Jy sigma=18.150762 ! Fit after self-cal, rms=0.890454Jy sigma=16.028554 ! 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=2.904 mas, bmaj=4.751 mas, bpa=-2.852 degrees ! Estimated noise=0.721235 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 = 0.0871848 Jy ! Component: 100 - total flux cleaned = 0.114766 Jy ! Total flux subtracted in 100 components = 0.114766 Jy ! Clean residual min=-0.009645 max=0.012171 Jy/beam ! Clean residual mean=0.000032 rms=0.002469 Jy/beam ! Combined flux in latest and established models = 0.114766 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.114766 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084646Jy sigma=1.365004 ! Fit after self-cal, rms=0.084442Jy sigma=1.362317 ! 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=3.356 mas, bmaj=5.434 mas, bpa=0.4836 degrees ! Estimated noise=0.496646 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 = 0.0136217 Jy ! Component: 100 - total flux cleaned = 0.0196302 Jy ! Component: 150 - total flux cleaned = 0.021418 Jy ! Component: 200 - total flux cleaned = 0.0215923 Jy ! Total flux subtracted in 200 components = 0.0215923 Jy ! Clean residual min=-0.007302 max=0.011591 Jy/beam ! Clean residual mean=0.000044 rms=0.002091 Jy/beam ! Combined flux in latest and established models = 0.136358 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 18 components and 0.136358 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083037Jy sigma=1.315767 ! Fit after self-cal, rms=0.082985Jy sigma=1.314633 ! Inverting map ! Added new window around map position (-7, 0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00936444 Jy ! Component: 100 - total flux cleaned = 0.0118963 Jy ! Component: 150 - total flux cleaned = 0.0141426 Jy ! Component: 200 - total flux cleaned = 0.0159027 Jy ! Total flux subtracted in 200 components = 0.0159027 Jy ! Clean residual min=-0.006316 max=0.008736 Jy/beam ! Clean residual mean=0.000038 rms=0.001756 Jy/beam ! Combined flux in latest and established models = 0.152261 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 42 components and 0.152261 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081965Jy sigma=1.288718 ! Fit after self-cal, rms=0.081762Jy sigma=1.284859 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.356 x 5.434 at 0.4836 degrees (North through East) ! Clean map min=-0.0058278 max=0.11334 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.85 HN 0.95 LA 0.92 ! MK 1.07 NL 1.09 OV 1.00 PT 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.72 HN 1.03 LA 0.87 MK 1.01 ! NL 1.14 OV 1.81 PT 0.93 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.81 HN 0.95 LA 0.98 ! MK 1.09 NL 1.08 OV 0.95 PT 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 HN 1.07 LA 0.90 MK 0.97 ! NL 1.07 OV 2.12 PT 0.95 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.83 HN 0.96 LA 0.96 ! MK 1.04 NL 1.34 OV 1.01 PT 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.91 HN 1.07 LA 0.92 MK 0.97 ! NL 1.02 OV 2.42 PT 0.92 SC 1.02 ! ! ! Fit before self-cal, rms=0.081762Jy sigma=1.284859 ! Fit after self-cal, rms=0.104866Jy sigma=1.208591 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.371 mas, bmaj=5.437 mas, bpa=1.239 degrees ! Estimated noise=0.497763 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 = 0.000570462 Jy ! Component: 100 - total flux cleaned = 0.000503913 Jy ! Component: 150 - total flux cleaned = 0.000502103 Jy ! Component: 200 - total flux cleaned = 0.000450261 Jy ! Total flux subtracted in 200 components = 0.000450261 Jy ! Clean residual min=-0.002513 max=0.002730 Jy/beam ! Clean residual mean=0.000020 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.152711 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 66 components and 0.152711 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.104810Jy sigma=1.206057 ! Fit after self-cal, rms=0.105274Jy sigma=1.204344 ! 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=0.105274Jy sigma=1.204344 ! Fit after self-cal, rms=0.107572Jy sigma=1.201968 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.364 mas, bmaj=5.433 mas, bpa=1.07 degrees ! Estimated noise=0.499728 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000468327 Jy ! Component: 100 - total flux cleaned = 0.000600725 Jy ! Component: 150 - total flux cleaned = 0.000675 Jy ! Component: 200 - total flux cleaned = 0.000737255 Jy ! Total flux subtracted in 200 components = 0.000737255 Jy ! Clean residual min=-0.002245 max=0.002393 Jy/beam ! Clean residual mean=0.000015 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.153448 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 83 components and 0.153448 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.107559Jy sigma=1.200921 ! Fit after self-cal, rms=0.107590Jy sigma=1.200820 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 (-28.5, -112). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00260233 Jy ! Component: 100 - total flux cleaned = 0.00358207 Jy ! Component: 150 - total flux cleaned = 0.0042615 Jy ! Component: 200 - total flux cleaned = 0.00452407 Jy ! Total flux subtracted in 200 components = 0.00452407 Jy ! Clean residual min=-0.002171 max=0.001860 Jy/beam ! Clean residual mean=0.000010 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.157972 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 101 components and 0.157972 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.107521Jy sigma=1.198485 ! Fit after self-cal, rms=0.107502Jy sigma=1.198316 ! 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=0.107502Jy sigma=1.198316 ! Fit after self-cal, rms=0.107806Jy sigma=1.198149 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.364 mas, bmaj=5.434 mas, bpa=1.042 degrees ! Estimated noise=0.499162 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000922543 Jy ! Component: 100 - total flux cleaned = 0.0014727 Jy ! Component: 150 - total flux cleaned = 0.00170952 Jy ! Component: 200 - total flux cleaned = 0.00192608 Jy ! Total flux subtracted in 200 components = 0.00192608 Jy ! Clean residual min=-0.002182 max=0.001827 Jy/beam ! Clean residual mean=0.000010 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.159898 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 110 components and 0.159898 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.107786Jy sigma=1.197518 ! Fit after self-cal, rms=0.107781Jy sigma=1.197484 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 = 0.000410512 Jy ! Component: 100 - total flux cleaned = 0.000588691 Jy ! Component: 150 - total flux cleaned = 0.000707115 Jy ! Component: 200 - total flux cleaned = 0.000774502 Jy ! Total flux subtracted in 200 components = 0.000774502 Jy ! Clean residual min=-0.002129 max=0.001869 Jy/beam ! Clean residual mean=0.000009 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.160673 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 123 components and 0.160673 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.107771Jy sigma=1.197182 ! Fit after self-cal, rms=0.107769Jy sigma=1.197172 ! 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=0.107769Jy sigma=1.197172 ! Fit after self-cal, rms=0.107883Jy sigma=1.197121 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.066 mas, bmaj=8.706 mas, bpa=10.05 degrees ! Estimated noise=0.658047 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000201907 Jy ! Component: 100 - total flux cleaned = 0.000536064 Jy ! Component: 150 - total flux cleaned = 0.000669834 Jy ! Component: 200 - total flux cleaned = 0.000763337 Jy ! Total flux subtracted in 200 components = 0.000763337 Jy ! Clean residual min=-0.002352 max=0.002225 Jy/beam ! Clean residual mean=0.000021 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.161436 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 136 components and 0.161436 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.107884Jy sigma=1.197002 ! Fit after self-cal, rms=0.107878Jy sigma=1.196940 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 = 7.20695e-05 Jy ! Component: 100 - total flux cleaned = 0.000165097 Jy ! Component: 150 - total flux cleaned = 0.000227891 Jy ! Component: 200 - total flux cleaned = 0.000269219 Jy ! Total flux subtracted in 200 components = 0.000269219 Jy ! Clean residual min=-0.002301 max=0.002161 Jy/beam ! Clean residual mean=0.000020 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.161706 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 145 components and 0.161706 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.107880Jy sigma=1.196934 ! Fit after self-cal, rms=0.107878Jy sigma=1.196904 ! 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=3.362 mas, bmaj=5.434 mas, bpa=1.034 degrees ! Estimated noise=0.499146 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.362 x 5.434 at 1.034 degrees (North through East) ! Clean map min=-0.0020045 max=0.11342 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=2.926 mas, bmaj=4.788 mas, bpa=-2.591 degrees ! Estimated noise=0.715403 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0860985 Jy ! Component: 100 - total flux cleaned = 0.113592 Jy ! Component: 150 - total flux cleaned = 0.127578 Jy ! Component: 200 - total flux cleaned = 0.136153 Jy ! Total flux subtracted in 200 components = 0.136153 Jy ! Clean residual min=-0.004368 max=0.004830 Jy/beam ! Clean residual mean=0.000014 rms=0.001056 Jy/beam ! Combined flux in latest and established models = 0.136153 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.136153 Jy ! Inverting map and beam ! Estimated beam: bmin=3.362 mas, bmaj=5.434 mas, bpa=1.034 degrees ! Estimated noise=0.499146 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 = 0.00709105 Jy ! Component: 100 - total flux cleaned = 0.0114426 Jy ! Component: 150 - total flux cleaned = 0.0148096 Jy ! Component: 200 - total flux cleaned = 0.0175226 Jy ! Total flux subtracted in 200 components = 0.0175226 Jy ! Clean residual min=-0.002522 max=0.002517 Jy/beam ! Clean residual mean=0.000015 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.153676 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 34 components and 0.153676 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=7.066 mas, bmaj=8.706 mas, bpa=10.05 degrees ! Estimated noise=0.658047 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00296802 Jy ! Component: 100 - total flux cleaned = 0.0044991 Jy ! Component: 150 - total flux cleaned = 0.00514331 Jy ! Component: 200 - total flux cleaned = 0.00571485 Jy ! Total flux subtracted in 200 components = 0.00571485 Jy ! Clean residual min=-0.002270 max=0.002210 Jy/beam ! Clean residual mean=0.000024 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.159391 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 = 0.000399243 Jy ! Component: 100 - total flux cleaned = 0.000674278 Jy ! Component: 150 - total flux cleaned = 0.000797912 Jy ! Component: 200 - total flux cleaned = 0.000908436 Jy ! Total flux subtracted in 200 components = 0.000908436 Jy ! Clean residual min=-0.002216 max=0.002189 Jy/beam ! Clean residual mean=0.000021 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.160299 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 89 components and 0.160299 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.362 mas, bmaj=5.434 mas, bpa=1.034 degrees ! Estimated noise=0.499146 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.14435e-05 Jy ! Component: 100 - total flux cleaned = 0.000461189 Jy ! Component: 150 - total flux cleaned = 0.000369797 Jy ! Component: 200 - total flux cleaned = 0.000368858 Jy ! Total flux subtracted in 200 components = 0.000368858 Jy ! Clean residual min=-0.002245 max=0.001965 Jy/beam ! Clean residual mean=0.000010 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.160668 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 106 components and 0.160668 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.107940Jy sigma=1.198458 ! Fit after self-cal, rms=0.107913Jy sigma=1.198234 wmodel J2205+2926_S_map.mod ! Writing 106 model components to file: J2205+2926_S_map.mod wobs J2205+2926_S_uvs.fits ! Writing UV FITS file: J2205+2926_S_uvs.fits wwins J2205+2926_S_map.win ! wwins: Wrote 3 windows to J2205+2926_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 = -0.000365594 Jy ! Component: 100 - total flux cleaned = -0.000160679 Jy ! Component: 150 - total flux cleaned = -4.79395e-08 Jy ! Component: 200 - total flux cleaned = 6.08952e-05 Jy ! Component: 250 - total flux cleaned = 0.000119678 Jy ! Component: 300 - total flux cleaned = 0.000292035 Jy ! Component: 350 - total flux cleaned = 0.00045967 Jy ! Component: 400 - total flux cleaned = 0.000514681 Jy ! Component: 450 - total flux cleaned = 0.000568354 Jy ! Component: 500 - total flux cleaned = 0.000621202 Jy ! Component: 550 - total flux cleaned = 0.000774446 Jy ! Component: 600 - total flux cleaned = 0.000799552 Jy ! Component: 650 - total flux cleaned = 0.000898199 Jy ! Component: 700 - total flux cleaned = 0.000970117 Jy ! Component: 750 - total flux cleaned = 0.000898687 Jy ! Component: 800 - total flux cleaned = 0.00101588 Jy ! Component: 850 - total flux cleaned = 0.000946526 Jy ! Component: 900 - total flux cleaned = 0.000991945 Jy ! Component: 950 - total flux cleaned = 0.00096973 Jy ! Component: 1000 - total flux cleaned = 0.00094751 Jy ! Component: 1050 - total flux cleaned = 0.000947564 Jy ! Component: 1100 - total flux cleaned = 0.000904408 Jy ! Component: 1150 - total flux cleaned = 0.000861997 Jy ! Component: 1200 - total flux cleaned = 0.00079912 Jy ! Component: 1250 - total flux cleaned = 0.000757647 Jy ! Component: 1300 - total flux cleaned = 0.000737121 Jy ! Component: 1350 - total flux cleaned = 0.00077742 Jy ! Component: 1400 - total flux cleaned = 0.000697201 Jy ! Component: 1450 - total flux cleaned = 0.000677598 Jy ! Component: 1500 - total flux cleaned = 0.000716845 Jy ! Component: 1550 - total flux cleaned = 0.000736372 Jy ! Component: 1600 - total flux cleaned = 0.000832625 Jy ! Component: 1650 - total flux cleaned = 0.000889749 Jy ! Component: 1700 - total flux cleaned = 0.000965299 Jy ! Component: 1750 - total flux cleaned = 0.000965201 Jy ! Component: 1800 - total flux cleaned = 0.00100217 Jy ! Component: 1850 - total flux cleaned = 0.0010756 Jy ! Component: 1900 - total flux cleaned = 0.00107564 Jy ! Component: 1950 - total flux cleaned = 0.00118393 Jy ! Component: 2000 - total flux cleaned = 0.00118413 Jy ! Component: 2050 - total flux cleaned = 0.00127284 Jy ! Component: 2100 - total flux cleaned = 0.00127265 Jy ! Component: 2150 - total flux cleaned = 0.0012902 Jy ! Component: 2200 - total flux cleaned = 0.00137679 Jy ! Component: 2250 - total flux cleaned = 0.00137654 Jy ! Component: 2300 - total flux cleaned = 0.00141053 Jy ! Component: 2350 - total flux cleaned = 0.0014613 Jy ! Component: 2400 - total flux cleaned = 0.00151153 Jy ! Component: 2450 - total flux cleaned = 0.00159432 Jy ! Component: 2500 - total flux cleaned = 0.00157788 Jy ! Component: 2550 - total flux cleaned = 0.00159435 Jy ! Component: 2600 - total flux cleaned = 0.00164305 Jy ! Component: 2650 - total flux cleaned = 0.00162692 Jy ! Component: 2700 - total flux cleaned = 0.00170691 Jy ! Component: 2750 - total flux cleaned = 0.00173857 Jy ! Component: 2800 - total flux cleaned = 0.00175452 Jy ! Component: 2850 - total flux cleaned = 0.00178572 Jy ! Component: 2900 - total flux cleaned = 0.0018479 Jy ! Component: 2950 - total flux cleaned = 0.00189435 Jy ! Component: 3000 - total flux cleaned = 0.00198641 Jy ! Component: 3050 - total flux cleaned = 0.00206241 Jy ! Component: 3100 - total flux cleaned = 0.00207747 Jy ! Component: 3150 - total flux cleaned = 0.00213751 Jy ! Component: 3200 - total flux cleaned = 0.00215237 Jy ! Component: 3250 - total flux cleaned = 0.0022119 Jy ! Component: 3300 - total flux cleaned = 0.00222671 Jy ! Component: 3350 - total flux cleaned = 0.00228531 Jy ! Component: 3400 - total flux cleaned = 0.00232899 Jy ! Component: 3450 - total flux cleaned = 0.00235797 Jy ! Component: 3500 - total flux cleaned = 0.00232943 Jy ! Component: 3550 - total flux cleaned = 0.00242981 Jy ! Component: 3600 - total flux cleaned = 0.00247272 Jy ! Component: 3650 - total flux cleaned = 0.00251532 Jy ! Component: 3700 - total flux cleaned = 0.00258583 Jy ! Component: 3750 - total flux cleaned = 0.00257166 Jy ! Component: 3800 - total flux cleaned = 0.0025996 Jy ! Component: 3850 - total flux cleaned = 0.00255802 Jy ! Component: 3900 - total flux cleaned = 0.00261324 Jy ! Component: 3950 - total flux cleaned = 0.00262697 Jy ! Component: 4000 - total flux cleaned = 0.00264054 Jy ! Component: 4050 - total flux cleaned = 0.00268128 Jy ! Total flux subtracted in 4096 components = 0.00269482 Jy ! Clean residual min=-0.000924 max=0.000837 Jy/beam ! Clean residual mean=0.000003 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.163363 Jy keep ! Adding 281 model components to the UV plane model. ! The established model now contains 387 components and 0.163363 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J2205+2926_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.362 x 5.434 at 1.034 degrees (North through East) ! Clean map min=-0.0019123 max=0.1131 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J2205+2926_S_map.fits wmodel /vlbi/uf001/uva//J2205+2926_S_map.mod ! Writing 387 model components to file: /vlbi/uf001/uva//J2205+2926_S_map.mod wobs /vlbi/uf001/uva//J2205+2926_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J2205+2926_S_uvs.fits wwins /vlbi/uf001/uva//J2205+2926_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J2205+2926_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.1131 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000240793 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.638705 0.638705 1.27741 2.55482 5.10964 10.2193 20.4386 40.8771 81.7542 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.113 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 469.7 quit ! Quitting program ! Log file /vlbi/uf001/uva//J2205+2926_S_dfm.log closed on Mon Jan 14 06:07:31 2019