! Started logfile: /vlbi/uf001/uva//J1016+7617_S_b_dfm.log on Mon Jan 14 00:49:08 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//J1016+7617_S_b_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1016+7617_S_b_uva.fits ! AN table 1: 108 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1016+7617 ! ! 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 9072 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 J1016+7617_S_b] 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=1.016185Jy sigma=19.341879 ! Fit after self-cal, rms=0.879584Jy sigma=16.690854 ! 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=2.913 mas, bmaj=5.163 mas, bpa=18.77 degrees ! Estimated noise=0.726638 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 = 0.0920716 Jy ! Component: 100 - total flux cleaned = 0.120567 Jy ! Total flux subtracted in 100 components = 0.120567 Jy ! Clean residual min=-0.008656 max=0.020276 Jy/beam ! Clean residual mean=0.000034 rms=0.002464 Jy/beam ! Combined flux in latest and established models = 0.120567 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.120567 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.130524Jy sigma=1.430720 ! Fit after self-cal, rms=0.130455Jy sigma=1.429024 ! Inverting map ! Added new window around map position (21, -8.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0194483 Jy ! Component: 100 - total flux cleaned = 0.0315267 Jy ! Total flux subtracted in 100 components = 0.0315267 Jy ! Clean residual min=-0.006465 max=0.008018 Jy/beam ! Clean residual mean=0.000025 rms=0.001647 Jy/beam ! Combined flux in latest and established models = 0.152094 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 27 components and 0.152094 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.126886Jy sigma=1.306468 ! Fit after self-cal, rms=0.126685Jy sigma=1.301476 ! 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=3.631 mas, bmaj=5.957 mas, bpa=17.64 degrees ! Estimated noise=0.39611 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 = 0.0126729 Jy ! Component: 100 - total flux cleaned = 0.020245 Jy ! Component: 150 - total flux cleaned = 0.0255064 Jy ! Component: 200 - total flux cleaned = 0.0293469 Jy ! Total flux subtracted in 200 components = 0.0293469 Jy ! Clean residual min=-0.005167 max=0.007486 Jy/beam ! Clean residual mean=0.000032 rms=0.001392 Jy/beam ! Combined flux in latest and established models = 0.181441 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 56 components and 0.181441 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.125356Jy sigma=1.251730 ! Fit after self-cal, rms=0.125277Jy sigma=1.249671 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.631 x 5.957 at 17.64 degrees (North through East) ! Clean map min=-0.0046864 max=0.1234 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.94 HN 1.00 KP 0.93 ! LA 0.90 MK 1.03 NL 1.11 OV 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 1.00 KP 1.00 ! LA 0.91 MK 1.05 NL 1.16 OV 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.00 KP 1.01 ! LA 0.90 MK 1.06 NL 1.10 OV 0.99 ! ! ! Fit before self-cal, rms=0.125277Jy sigma=1.249671 ! Fit after self-cal, rms=0.118683Jy sigma=1.228388 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.699 mas, bmaj=6.029 mas, bpa=17.42 degrees ! Estimated noise=0.391701 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 (8.5, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00499679 Jy ! Component: 100 - total flux cleaned = 0.0064364 Jy ! Component: 150 - total flux cleaned = 0.00791482 Jy ! Component: 200 - total flux cleaned = 0.0086796 Jy ! Total flux subtracted in 200 components = 0.0086796 Jy ! Clean residual min=-0.003996 max=0.003706 Jy/beam ! Clean residual mean=0.000012 rms=0.000914 Jy/beam ! Combined flux in latest and established models = 0.19012 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 71 components and 0.19012 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.118468Jy sigma=1.219318 ! Fit after self-cal, rms=0.118483Jy sigma=1.218190 ! 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=0.118483Jy sigma=1.218190 ! Fit after self-cal, rms=0.117730Jy sigma=1.199222 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.696 mas, bmaj=6.084 mas, bpa=18.35 degrees ! Estimated noise=0.395367 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0024171 Jy ! Component: 100 - total flux cleaned = 0.00306929 Jy ! Component: 150 - total flux cleaned = 0.00312273 Jy ! Component: 200 - total flux cleaned = 0.00321155 Jy ! Total flux subtracted in 200 components = 0.00321155 Jy ! Clean residual min=-0.001878 max=0.002318 Jy/beam ! Clean residual mean=0.000010 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.193332 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 87 components and 0.193332 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.117692Jy sigma=1.196706 ! Fit after self-cal, rms=0.117745Jy sigma=1.196186 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 (50, 7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00200116 Jy ! Component: 100 - total flux cleaned = 0.0026413 Jy ! Component: 150 - total flux cleaned = 0.00293195 Jy ! Component: 200 - total flux cleaned = 0.00286867 Jy ! Total flux subtracted in 200 components = 0.00286867 Jy ! Clean residual min=-0.001739 max=0.002021 Jy/beam ! Clean residual mean=0.000007 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.196201 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 100 components and 0.196201 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.117725Jy sigma=1.194718 ! Fit after self-cal, rms=0.117714Jy sigma=1.194634 ! Inverting map ! Added new window around map position (123, -11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00167188 Jy ! Component: 100 - total flux cleaned = 0.00222619 Jy ! Component: 150 - total flux cleaned = 0.00279165 Jy ! Component: 200 - total flux cleaned = 0.00323265 Jy ! Total flux subtracted in 200 components = 0.00323265 Jy ! Clean residual min=-0.001587 max=0.001747 Jy/beam ! Clean residual mean=0.000008 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.199433 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 121 components and 0.199433 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.117656Jy sigma=1.193389 ! Fit after self-cal, rms=0.117650Jy sigma=1.193316 ! 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=0.117650Jy sigma=1.193316 ! Fit after self-cal, rms=0.118880Jy sigma=1.193072 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.697 mas, bmaj=6.105 mas, bpa=18.62 degrees ! Estimated noise=0.395816 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000862408 Jy ! Component: 100 - total flux cleaned = 0.0013113 Jy ! Component: 150 - total flux cleaned = 0.00159514 Jy ! Component: 200 - total flux cleaned = 0.00177856 Jy ! Total flux subtracted in 200 components = 0.00177856 Jy ! Clean residual min=-0.001535 max=0.001633 Jy/beam ! Clean residual mean=0.000004 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.201212 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 134 components and 0.201212 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.118865Jy sigma=1.192538 ! Fit after self-cal, rms=0.118864Jy sigma=1.192509 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 = 0.000393622 Jy ! Component: 100 - total flux cleaned = 0.000491299 Jy ! Component: 150 - total flux cleaned = 0.000629646 Jy ! Component: 200 - total flux cleaned = 0.000651487 Jy ! Total flux subtracted in 200 components = 0.000651487 Jy ! Clean residual min=-0.001501 max=0.001554 Jy/beam ! Clean residual mean=0.000004 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.201863 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 146 components and 0.201863 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.118854Jy sigma=1.192219 ! Fit after self-cal, rms=0.118850Jy sigma=1.192208 ! 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=0.118850Jy sigma=1.192208 ! Fit after self-cal, rms=0.119292Jy sigma=1.192160 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.595 mas, bmaj=10.08 mas, bpa=7.845 degrees ! Estimated noise=0.499528 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000310721 Jy ! Component: 100 - total flux cleaned = 0.000352289 Jy ! Component: 150 - total flux cleaned = 0.00033606 Jy ! Component: 200 - total flux cleaned = 0.000307036 Jy ! Total flux subtracted in 200 components = 0.000307036 Jy ! Clean residual min=-0.001316 max=0.001417 Jy/beam ! Clean residual mean=0.000006 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.20217 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 166 components and 0.20217 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.119291Jy sigma=1.192024 ! Fit after self-cal, rms=0.119293Jy sigma=1.192014 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 = 0.00012696 Jy ! Component: 100 - total flux cleaned = 8.67257e-05 Jy ! Component: 150 - total flux cleaned = 7.43937e-05 Jy ! Component: 200 - total flux cleaned = 7.43841e-05 Jy ! Total flux subtracted in 200 components = 7.43841e-05 Jy ! Clean residual min=-0.001317 max=0.001356 Jy/beam ! Clean residual mean=0.000005 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.202245 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 177 components and 0.202245 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.119292Jy sigma=1.191958 ! Fit after self-cal, rms=0.119292Jy sigma=1.191954 ! 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=3.698 mas, bmaj=6.12 mas, bpa=18.78 degrees ! Estimated noise=0.396311 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.698 x 6.12 at 18.78 degrees (North through East) ! Clean map min=-0.0015022 max=0.1216 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=2.951 mas, bmaj=5.321 mas, bpa=19.77 degrees ! Estimated noise=0.737939 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0926377 Jy ! Component: 100 - total flux cleaned = 0.122662 Jy ! Component: 150 - total flux cleaned = 0.14043 Jy ! Component: 200 - total flux cleaned = 0.152261 Jy ! Total flux subtracted in 200 components = 0.152261 Jy ! Clean residual min=-0.005259 max=0.006610 Jy/beam ! Clean residual mean=0.000015 rms=0.001405 Jy/beam ! Combined flux in latest and established models = 0.152261 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.152261 Jy ! Inverting map and beam ! Estimated beam: bmin=3.698 mas, bmaj=6.12 mas, bpa=18.78 degrees ! Estimated noise=0.396311 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 = 0.0116201 Jy ! Component: 100 - total flux cleaned = 0.019226 Jy ! Component: 150 - total flux cleaned = 0.0246585 Jy ! Component: 200 - total flux cleaned = 0.0287722 Jy ! Total flux subtracted in 200 components = 0.0287722 Jy ! Clean residual min=-0.002581 max=0.002578 Jy/beam ! Clean residual mean=0.000015 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.181033 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 75 components and 0.181033 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=7.595 mas, bmaj=10.08 mas, bpa=7.845 degrees ! Estimated noise=0.499528 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00457424 Jy ! Component: 100 - total flux cleaned = 0.00766019 Jy ! Component: 150 - total flux cleaned = 0.0100743 Jy ! Component: 200 - total flux cleaned = 0.0119841 Jy ! Total flux subtracted in 200 components = 0.0119841 Jy ! Clean residual min=-0.001856 max=0.002109 Jy/beam ! Clean residual mean=0.000018 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.193017 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 = 0.00140341 Jy ! Component: 100 - total flux cleaned = 0.0026008 Jy ! Component: 150 - total flux cleaned = 0.00358466 Jy ! Component: 200 - total flux cleaned = 0.00435432 Jy ! Total flux subtracted in 200 components = 0.00435432 Jy ! Clean residual min=-0.001559 max=0.001719 Jy/beam ! Clean residual mean=0.000014 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.197372 Jy ! Adding 90 model components to the UV plane model. ! The established model now contains 146 components and 0.197372 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.698 mas, bmaj=6.12 mas, bpa=18.78 degrees ! Estimated noise=0.396311 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000703447 Jy ! Component: 100 - total flux cleaned = 0.0010293 Jy ! Component: 150 - total flux cleaned = 0.00131967 Jy ! Component: 200 - total flux cleaned = 0.00158102 Jy ! Total flux subtracted in 200 components = 0.00158102 Jy ! Clean residual min=-0.001802 max=0.001649 Jy/beam ! Clean residual mean=0.000005 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.198953 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 167 components and 0.198953 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.119339Jy sigma=1.193784 ! Fit after self-cal, rms=0.119335Jy sigma=1.193443 wmodel J1016+7617_S_b_map.mod ! Writing 167 model components to file: J1016+7617_S_b_map.mod wobs J1016+7617_S_b_uvs.fits ! Writing UV FITS file: J1016+7617_S_b_uvs.fits wwins J1016+7617_S_b_map.win ! wwins: Wrote 5 windows to J1016+7617_S_b_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 = -0.000203321 Jy ! Component: 100 - total flux cleaned = -0.000232095 Jy ! Component: 150 - total flux cleaned = -0.000124045 Jy ! Component: 200 - total flux cleaned = 5.7759e-05 Jy ! Component: 250 - total flux cleaned = 0.000207669 Jy ! Component: 300 - total flux cleaned = 0.000328554 Jy ! Component: 350 - total flux cleaned = 0.000469663 Jy ! Component: 400 - total flux cleaned = 0.000515231 Jy ! Component: 450 - total flux cleaned = 0.000582782 Jy ! Component: 500 - total flux cleaned = 0.000758175 Jy ! Component: 550 - total flux cleaned = 0.000907807 Jy ! Component: 600 - total flux cleaned = 0.000949667 Jy ! Component: 650 - total flux cleaned = 0.00105277 Jy ! Component: 700 - total flux cleaned = 0.00117473 Jy ! Component: 750 - total flux cleaned = 0.00117443 Jy ! Component: 800 - total flux cleaned = 0.00123361 Jy ! Component: 850 - total flux cleaned = 0.00127265 Jy ! Component: 900 - total flux cleaned = 0.00133026 Jy ! Component: 950 - total flux cleaned = 0.00134919 Jy ! Component: 1000 - total flux cleaned = 0.00144213 Jy ! Component: 1050 - total flux cleaned = 0.00144206 Jy ! Component: 1100 - total flux cleaned = 0.0014241 Jy ! Component: 1150 - total flux cleaned = 0.00149581 Jy ! Component: 1200 - total flux cleaned = 0.00156653 Jy ! Component: 1250 - total flux cleaned = 0.00156634 Jy ! Component: 1300 - total flux cleaned = 0.00160095 Jy ! Component: 1350 - total flux cleaned = 0.00161769 Jy ! Component: 1400 - total flux cleaned = 0.00161776 Jy ! Component: 1450 - total flux cleaned = 0.00158466 Jy ! Component: 1500 - total flux cleaned = 0.00163418 Jy ! Component: 1550 - total flux cleaned = 0.00163408 Jy ! Component: 1600 - total flux cleaned = 0.00165016 Jy ! Component: 1650 - total flux cleaned = 0.00163402 Jy ! Component: 1700 - total flux cleaned = 0.00163405 Jy ! Component: 1750 - total flux cleaned = 0.00161867 Jy ! Component: 1800 - total flux cleaned = 0.00161853 Jy ! Component: 1850 - total flux cleaned = 0.00155727 Jy ! Component: 1900 - total flux cleaned = 0.00152698 Jy ! Component: 1950 - total flux cleaned = 0.00149673 Jy ! Component: 2000 - total flux cleaned = 0.00143692 Jy ! Component: 2050 - total flux cleaned = 0.00139243 Jy ! Component: 2100 - total flux cleaned = 0.00136334 Jy ! Component: 2150 - total flux cleaned = 0.00137784 Jy ! Component: 2200 - total flux cleaned = 0.00137785 Jy ! Component: 2250 - total flux cleaned = 0.00132054 Jy ! Component: 2300 - total flux cleaned = 0.00130629 Jy ! Component: 2350 - total flux cleaned = 0.00130632 Jy ! Component: 2400 - total flux cleaned = 0.00127816 Jy ! Component: 2450 - total flux cleaned = 0.0012503 Jy ! Component: 2500 - total flux cleaned = 0.00126432 Jy ! Component: 2550 - total flux cleaned = 0.00129191 Jy ! Component: 2600 - total flux cleaned = 0.00126463 Jy ! Component: 2650 - total flux cleaned = 0.00133233 Jy ! Component: 2700 - total flux cleaned = 0.00131883 Jy ! Component: 2750 - total flux cleaned = 0.00129208 Jy ! Component: 2800 - total flux cleaned = 0.00131854 Jy ! Component: 2850 - total flux cleaned = 0.00125248 Jy ! Component: 2900 - total flux cleaned = 0.00122619 Jy ! Component: 2950 - total flux cleaned = 0.00123934 Jy ! Component: 3000 - total flux cleaned = 0.00125228 Jy ! Component: 3050 - total flux cleaned = 0.00121353 Jy ! Component: 3100 - total flux cleaned = 0.00123904 Jy ! Component: 3150 - total flux cleaned = 0.00120075 Jy ! Component: 3200 - total flux cleaned = 0.0012134 Jy ! Component: 3250 - total flux cleaned = 0.00118818 Jy ! Component: 3300 - total flux cleaned = 0.00115066 Jy ! Component: 3350 - total flux cleaned = 0.00116314 Jy ! Component: 3400 - total flux cleaned = 0.00108874 Jy ! Component: 3450 - total flux cleaned = 0.00105177 Jy ! Component: 3500 - total flux cleaned = 0.00105173 Jy ! Component: 3550 - total flux cleaned = 0.00103955 Jy ! Component: 3600 - total flux cleaned = 0.00102739 Jy ! Component: 3650 - total flux cleaned = 0.00102742 Jy ! Component: 3700 - total flux cleaned = 0.00102739 Jy ! Component: 3750 - total flux cleaned = 0.000979512 Jy ! Component: 3800 - total flux cleaned = 0.000991433 Jy ! Component: 3850 - total flux cleaned = 0.000991429 Jy ! Component: 3900 - total flux cleaned = 0.000944199 Jy ! Component: 3950 - total flux cleaned = 0.000967724 Jy ! Component: 4000 - total flux cleaned = 0.000932599 Jy ! Component: 4050 - total flux cleaned = 0.000932733 Jy ! Total flux subtracted in 4096 components = 0.000955975 Jy ! Clean residual min=-0.000709 max=0.000844 Jy/beam ! Clean residual mean=0.000001 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.199909 Jy keep ! Adding 252 model components to the UV plane model. ! The established model now contains 419 components and 0.199909 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1016+7617_S_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.698 x 6.12 at 18.78 degrees (North through East) ! Clean map min=-0.001102 max=0.12249 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1016+7617_S_b_map.fits wmodel /vlbi/uf001/uva//J1016+7617_S_b_map.mod ! Writing 419 model components to file: /vlbi/uf001/uva//J1016+7617_S_b_map.mod wobs /vlbi/uf001/uva//J1016+7617_S_b_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1016+7617_S_b_uvs.fits wwins /vlbi/uf001/uva//J1016+7617_S_b_map.win ! wwins: Wrote 6 windows to /vlbi/uf001/uva//J1016+7617_S_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.122489 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000201052 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.492416 0.492416 0.984831 1.96966 3.93932 7.87865 15.7573 31.5146 63.0292 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.122 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 609.241 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1016+7617_S_b_dfm.log closed on Mon Jan 14 00:49:13 2019