! Started logfile: /vlbi/uf001/uvm//J2005+1033_S_a_dfm.log on Sun Jan 13 22:26:08 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/uvm//J2005+1033_S_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J2005+1033_S_a_uvm.fits ! AN table 1: 72 integrations on 36 of 36 possible baselines. ! AN table 2: 58 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2005+1033 ! ! 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 12648 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 J2005+1033_S_a] 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 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.001760Jy sigma=20.514196 ! Fit after self-cal, rms=0.956806Jy sigma=19.603805 ! 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=2.686 mas, bmaj=6.901 mas, bpa=-8.165 degrees ! Estimated noise=0.462682 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 = 0.0325269 Jy ! Component: 100 - total flux cleaned = 0.0418729 Jy ! Total flux subtracted in 100 components = 0.0418729 Jy ! Clean residual min=-0.003233 max=0.007825 Jy/beam ! Clean residual mean=-0.000010 rms=0.000933 Jy/beam ! Combined flux in latest and established models = 0.0418729 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0418729 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069567Jy sigma=1.288301 ! Fit after self-cal, rms=0.068076Jy sigma=1.258755 ! Inverting map ! Added new window around map position (4.5, 4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00904953 Jy ! Component: 100 - total flux cleaned = 0.0148807 Jy ! Total flux subtracted in 100 components = 0.0148807 Jy ! Clean residual min=-0.002769 max=0.004162 Jy/beam ! Clean residual mean=-0.000007 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.0567536 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 25 components and 0.0567536 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066327Jy sigma=1.222093 ! Fit after self-cal, rms=0.066035Jy sigma=1.217813 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00561825 Jy ! Component: 100 - total flux cleaned = 0.00908988 Jy ! Total flux subtracted in 100 components = 0.00908988 Jy ! Clean residual min=-0.002486 max=0.003062 Jy/beam ! Clean residual mean=-0.000004 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.0658435 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 34 components and 0.0658435 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065324Jy sigma=1.203406 ! Fit after self-cal, rms=0.065198Jy sigma=1.201753 ! 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=3.241 mas, bmaj=7.992 mas, bpa=-10.67 degrees ! Estimated noise=0.316224 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 = 0.00472109 Jy ! Component: 100 - total flux cleaned = 0.00729959 Jy ! Component: 150 - total flux cleaned = 0.00896617 Jy ! Component: 200 - total flux cleaned = 0.0101286 Jy ! Total flux subtracted in 200 components = 0.0101286 Jy ! Clean residual min=-0.001734 max=0.001986 Jy/beam ! Clean residual mean=-0.000006 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.075972 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 60 components and 0.075972 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064806Jy sigma=1.194523 ! Fit after self-cal, rms=0.064707Jy sigma=1.193431 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.241 x 7.992 at -10.67 degrees (North through East) ! Clean map min=-0.0018299 max=0.043325 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 1.05 KP 1.04 LA 0.97 ! MK 1.02 NL 1.12 OV 1.02 PT 1.00 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.91 HN 1.12 KP 1.06 ! LA 0.98 MK 0.96 NL 1.12 PT 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 HN 1.02 KP 1.01 LA 0.96 ! MK 0.91 NL 1.12 OV 1.02 PT 0.99 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.73 FD 0.89 HN 0.97 KP 0.97 ! LA 0.99 MK 1.00 NL 0.66 PT 1.11 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 1.05 KP 1.01 LA 1.06 ! MK 1.01 NL 1.12 OV 0.94 PT 1.03 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.90 HN 0.99 KP 1.12 ! LA 0.92 MK 1.07 NL 1.00 PT 1.01 ! ! ! Fit before self-cal, rms=0.064707Jy sigma=1.193431 ! Fit after self-cal, rms=0.061971Jy sigma=1.186557 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.254 mas, bmaj=8.013 mas, bpa=-10.85 degrees ! Estimated noise=0.314595 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 = 0.00107271 Jy ! Component: 100 - total flux cleaned = 0.00115136 Jy ! Component: 150 - total flux cleaned = 0.00118813 Jy ! Component: 200 - total flux cleaned = 0.00117377 Jy ! Total flux subtracted in 200 components = 0.00117377 Jy ! Clean residual min=-0.001755 max=0.001578 Jy/beam ! Clean residual mean=-0.000003 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.0771458 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 75 components and 0.0771458 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061941Jy sigma=1.186046 ! Fit after self-cal, rms=0.061963Jy sigma=1.184713 ! 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=0.061963Jy sigma=1.184713 ! Fit after self-cal, rms=0.060637Jy sigma=1.181823 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.258 mas, bmaj=8.042 mas, bpa=-10.96 degrees ! Estimated noise=0.312748 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000490257 Jy ! Component: 100 - total flux cleaned = 0.000494147 Jy ! Component: 150 - total flux cleaned = 0.000476786 Jy ! Component: 200 - total flux cleaned = 0.000502305 Jy ! Total flux subtracted in 200 components = 0.000502305 Jy ! Clean residual min=-0.001573 max=0.001565 Jy/beam ! Clean residual mean=-0.000003 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.0776481 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 89 components and 0.0776481 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060621Jy sigma=1.181509 ! Fit after self-cal, rms=0.060614Jy sigma=1.180998 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 (9, 7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013319 Jy ! Component: 100 - total flux cleaned = 0.00121211 Jy ! Component: 150 - total flux cleaned = 0.00108918 Jy ! Component: 200 - total flux cleaned = 0.00100566 Jy ! Total flux subtracted in 200 components = 0.00100566 Jy ! Clean residual min=-0.001573 max=0.001491 Jy/beam ! Clean residual mean=-0.000002 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.0786537 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 111 components and 0.0786537 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060575Jy sigma=1.180163 ! Fit after self-cal, rms=0.060559Jy sigma=1.179960 ! 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=0.060559Jy sigma=1.179960 ! Fit after self-cal, rms=0.060244Jy sigma=1.179697 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.256 mas, bmaj=8.076 mas, bpa=-11.12 degrees ! Estimated noise=0.311376 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000945063 Jy ! Component: 100 - total flux cleaned = 0.000919309 Jy ! Component: 150 - total flux cleaned = 0.000899267 Jy ! Component: 200 - total flux cleaned = 0.000899128 Jy ! Total flux subtracted in 200 components = 0.000899128 Jy ! Clean residual min=-0.001490 max=0.001414 Jy/beam ! Clean residual mean=-0.000002 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.0795529 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 120 components and 0.0795529 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060221Jy sigma=1.179162 ! Fit after self-cal, rms=0.060223Jy sigma=1.179024 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 = 0.000205943 Jy ! Component: 100 - total flux cleaned = 0.000168954 Jy ! Component: 150 - total flux cleaned = 0.000152947 Jy ! Component: 200 - total flux cleaned = 0.00012243 Jy ! Total flux subtracted in 200 components = 0.00012243 Jy ! Clean residual min=-0.001472 max=0.001409 Jy/beam ! Clean residual mean=-0.000002 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.0796753 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 126 components and 0.0796753 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060213Jy sigma=1.178766 ! Fit after self-cal, rms=0.060210Jy sigma=1.178720 ! 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=0.060210Jy sigma=1.178720 ! Fit after self-cal, rms=0.060029Jy sigma=1.178597 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.218 mas, bmaj=11.42 mas, bpa=-11.26 degrees ! Estimated noise=0.394199 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000787118 Jy ! Component: 100 - total flux cleaned = 0.000894964 Jy ! Component: 150 - total flux cleaned = 0.000847702 Jy ! Component: 200 - total flux cleaned = 0.00083412 Jy ! Total flux subtracted in 200 components = 0.00083412 Jy ! Clean residual min=-0.001730 max=0.001577 Jy/beam ! Clean residual mean=-0.000004 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.0805094 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 155 components and 0.0805094 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060024Jy sigma=1.178504 ! Fit after self-cal, rms=0.060025Jy sigma=1.178395 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 = 0.000259641 Jy ! Component: 100 - total flux cleaned = 0.000322613 Jy ! Component: 150 - total flux cleaned = 0.000335894 Jy ! Component: 200 - total flux cleaned = 0.000358575 Jy ! Total flux subtracted in 200 components = 0.000358575 Jy ! Clean residual min=-0.001665 max=0.001516 Jy/beam ! Clean residual mean=-0.000003 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.080868 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 166 components and 0.080868 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060025Jy sigma=1.178411 ! Fit after self-cal, rms=0.060022Jy sigma=1.178370 ! 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=3.255 mas, bmaj=8.107 mas, bpa=-11.24 degrees ! Estimated noise=0.31024 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.255 x 8.107 at -11.24 degrees (North through East) ! Clean map min=-0.0013772 max=0.041708 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=2.695 mas, bmaj=6.987 mas, bpa=-8.787 degrees ! Estimated noise=0.457375 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0330429 Jy ! Component: 100 - total flux cleaned = 0.0471155 Jy ! Component: 150 - total flux cleaned = 0.056588 Jy ! Component: 200 - total flux cleaned = 0.0631057 Jy ! Total flux subtracted in 200 components = 0.0631057 Jy ! Clean residual min=-0.002514 max=0.003604 Jy/beam ! Clean residual mean=-0.000006 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.0631057 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 0.0631057 Jy ! Inverting map and beam ! Estimated beam: bmin=3.255 mas, bmaj=8.107 mas, bpa=-11.24 degrees ! Estimated noise=0.31024 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 = 0.0061819 Jy ! Component: 100 - total flux cleaned = 0.0100919 Jy ! Component: 150 - total flux cleaned = 0.012714 Jy ! Component: 200 - total flux cleaned = 0.0145109 Jy ! Total flux subtracted in 200 components = 0.0145109 Jy ! Clean residual min=-0.001633 max=0.001407 Jy/beam ! Clean residual mean=-0.000004 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.0776167 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 56 components and 0.0776167 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=7.218 mas, bmaj=11.42 mas, bpa=-11.26 degrees ! Estimated noise=0.394199 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0019416 Jy ! Component: 100 - total flux cleaned = 0.00250975 Jy ! Component: 150 - total flux cleaned = 0.0026856 Jy ! Component: 200 - total flux cleaned = 0.00282199 Jy ! Total flux subtracted in 200 components = 0.00282199 Jy ! Clean residual min=-0.001674 max=0.001574 Jy/beam ! Clean residual mean=-0.000004 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.0804387 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 = 4.73086e-05 Jy ! Component: 100 - total flux cleaned = 0.000129072 Jy ! Component: 150 - total flux cleaned = 0.000182637 Jy ! Component: 200 - total flux cleaned = 0.000230827 Jy ! Total flux subtracted in 200 components = 0.000230827 Jy ! Clean residual min=-0.001656 max=0.001506 Jy/beam ! Clean residual mean=-0.000004 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.0806695 Jy ! Adding 81 model components to the UV plane model. ! The established model now contains 121 components and 0.0806694 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.255 mas, bmaj=8.107 mas, bpa=-11.24 degrees ! Estimated noise=0.31024 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.31993e-05 Jy ! Component: 100 - total flux cleaned = 5.74244e-05 Jy ! Component: 150 - total flux cleaned = 9.79348e-05 Jy ! Component: 200 - total flux cleaned = 9.80722e-05 Jy ! Total flux subtracted in 200 components = 9.80722e-05 Jy ! Clean residual min=-0.001431 max=0.001357 Jy/beam ! Clean residual mean=-0.000001 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.0807675 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 140 components and 0.0807675 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060022Jy sigma=1.178377 ! Fit after self-cal, rms=0.060014Jy sigma=1.178154 wmodel J2005+1033_S_a_map.mod ! Writing 140 model components to file: J2005+1033_S_a_map.mod wobs J2005+1033_S_a_uvs.fits ! Writing UV FITS file: J2005+1033_S_a_uvs.fits wwins J2005+1033_S_a_map.win ! wwins: Wrote 3 windows to J2005+1033_S_a_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 = -0.000238902 Jy ! Component: 100 - total flux cleaned = -0.000261102 Jy ! Component: 150 - total flux cleaned = -0.000260953 Jy ! Component: 200 - total flux cleaned = -0.000281671 Jy ! Component: 250 - total flux cleaned = -0.000281455 Jy ! Component: 300 - total flux cleaned = -0.000301215 Jy ! Component: 350 - total flux cleaned = -0.000262864 Jy ! Component: 400 - total flux cleaned = -0.000244221 Jy ! Component: 450 - total flux cleaned = -0.000170472 Jy ! Component: 500 - total flux cleaned = -9.8098e-05 Jy ! Component: 550 - total flux cleaned = 2.59872e-05 Jy ! Component: 600 - total flux cleaned = 4.32293e-05 Jy ! Component: 650 - total flux cleaned = 0.000128962 Jy ! Component: 700 - total flux cleaned = 0.000128802 Jy ! Component: 750 - total flux cleaned = 0.000212155 Jy ! Component: 800 - total flux cleaned = 0.000261083 Jy ! Component: 850 - total flux cleaned = 0.000325638 Jy ! Component: 900 - total flux cleaned = 0.00034175 Jy ! Component: 950 - total flux cleaned = 0.000373422 Jy ! Component: 1000 - total flux cleaned = 0.000450662 Jy ! Component: 1050 - total flux cleaned = 0.000496466 Jy ! Component: 1100 - total flux cleaned = 0.00049655 Jy ! Component: 1150 - total flux cleaned = 0.000556111 Jy ! Component: 1200 - total flux cleaned = 0.000497795 Jy ! Component: 1250 - total flux cleaned = 0.000584684 Jy ! Component: 1300 - total flux cleaned = 0.000570299 Jy ! Component: 1350 - total flux cleaned = 0.000556236 Jy ! Component: 1400 - total flux cleaned = 0.000556441 Jy ! Component: 1450 - total flux cleaned = 0.000584025 Jy ! Component: 1500 - total flux cleaned = 0.000556872 Jy ! Component: 1550 - total flux cleaned = 0.000543516 Jy ! Component: 1600 - total flux cleaned = 0.000530159 Jy ! Component: 1650 - total flux cleaned = 0.000464306 Jy ! Component: 1700 - total flux cleaned = 0.000464382 Jy ! Component: 1750 - total flux cleaned = 0.000438301 Jy ! Component: 1800 - total flux cleaned = 0.000387025 Jy ! Component: 1850 - total flux cleaned = 0.000424827 Jy ! Component: 1900 - total flux cleaned = 0.000374597 Jy ! Component: 1950 - total flux cleaned = 0.000362167 Jy ! Component: 2000 - total flux cleaned = 0.000374414 Jy ! Component: 2050 - total flux cleaned = 0.000398845 Jy ! Component: 2100 - total flux cleaned = 0.000398656 Jy ! Component: 2150 - total flux cleaned = 0.000350434 Jy ! Component: 2200 - total flux cleaned = 0.000314773 Jy ! Component: 2250 - total flux cleaned = 0.000291101 Jy ! Component: 2300 - total flux cleaned = 0.000255943 Jy ! Component: 2350 - total flux cleaned = 0.000279141 Jy ! Component: 2400 - total flux cleaned = 0.000255844 Jy ! Component: 2450 - total flux cleaned = 0.000232951 Jy ! Component: 2500 - total flux cleaned = 0.000210075 Jy ! Component: 2550 - total flux cleaned = 0.000187594 Jy ! Component: 2600 - total flux cleaned = 0.000176364 Jy ! Component: 2650 - total flux cleaned = 0.000142897 Jy ! Component: 2700 - total flux cleaned = 7.65677e-05 Jy ! Component: 2750 - total flux cleaned = 7.6577e-05 Jy ! Component: 2800 - total flux cleaned = 3.30245e-05 Jy ! Component: 2850 - total flux cleaned = 2.21856e-05 Jy ! Component: 2900 - total flux cleaned = -1.01218e-05 Jy ! Component: 2950 - total flux cleaned = 1.11759e-05 Jy ! Component: 3000 - total flux cleaned = -7.36049e-05 Jy ! Component: 3050 - total flux cleaned = -5.24852e-05 Jy ! Component: 3100 - total flux cleaned = -8.39803e-05 Jy ! Component: 3150 - total flux cleaned = -0.00014634 Jy ! Component: 3200 - total flux cleaned = -7.39447e-05 Jy ! Component: 3250 - total flux cleaned = -9.44928e-05 Jy ! Component: 3300 - total flux cleaned = -0.000135232 Jy ! Component: 3350 - total flux cleaned = -0.000115012 Jy ! Component: 3400 - total flux cleaned = -0.000114924 Jy ! Component: 3450 - total flux cleaned = -9.48997e-05 Jy ! Component: 3500 - total flux cleaned = -0.000124789 Jy ! Component: 3550 - total flux cleaned = -0.000154394 Jy ! Component: 3600 - total flux cleaned = -0.000124954 Jy ! Component: 3650 - total flux cleaned = -0.000144535 Jy ! Component: 3700 - total flux cleaned = -0.000134914 Jy ! Component: 3750 - total flux cleaned = -0.000163908 Jy ! Component: 3800 - total flux cleaned = -0.000154249 Jy ! Component: 3850 - total flux cleaned = -0.000192361 Jy ! Component: 3900 - total flux cleaned = -0.000144893 Jy ! Component: 3950 - total flux cleaned = -0.000145045 Jy ! Component: 4000 - total flux cleaned = -0.000201209 Jy ! Component: 4050 - total flux cleaned = -0.000201218 Jy ! Total flux subtracted in 4096 components = -0.000219657 Jy ! Clean residual min=-0.000632 max=0.000600 Jy/beam ! Clean residual mean=-0.000001 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.0805479 Jy keep ! Adding 326 model components to the UV plane model. ! The established model now contains 466 components and 0.0805479 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J2005+1033_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.255 x 8.107 at -11.24 degrees (North through East) ! Clean map min=-0.0011375 max=0.041241 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J2005+1033_S_a_map.fits wmodel /vlbi/uf001/uvm//J2005+1033_S_a_map.mod ! Writing 466 model components to file: /vlbi/uf001/uvm//J2005+1033_S_a_map.mod wobs /vlbi/uf001/uvm//J2005+1033_S_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J2005+1033_S_a_uvs.fits wwins /vlbi/uf001/uvm//J2005+1033_S_a_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uvm//J2005+1033_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0412412 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000172903 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.25775 1.25775 2.5155 5.03099 10.062 20.124 40.2479 80.4959 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.041 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 238.521 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J2005+1033_S_a_dfm.log closed on Sun Jan 13 22:26:13 2019