! Started logfile: /vlbi/uf001/uva//J1651+2135_S_dfm.log on Mon Jan 14 03:56:07 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//J1651+2135_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1651+2135_S_uva.fits ! AN table 1: 99 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.680135 visibilities/baseline/integration-bin. ! Found source: J1651+2135 ! ! 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 9090 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 J1651+2135_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 294 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 294 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 294 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005880Jy sigma=20.944966 ! Fit after self-cal, rms=0.930490Jy sigma=19.312688 ! 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=2.935 mas, bmaj=6.356 mas, bpa=-6.266 degrees ! Estimated noise=0.596134 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 = 0.0530432 Jy ! Component: 100 - total flux cleaned = 0.0718299 Jy ! Total flux subtracted in 100 components = 0.0718299 Jy ! Clean residual min=-0.004462 max=0.008544 Jy/beam ! Clean residual mean=-0.000050 rms=0.001183 Jy/beam ! Combined flux in latest and established models = 0.0718299 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0718299 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065413Jy sigma=1.279932 ! Fit after self-cal, rms=0.064509Jy sigma=1.261859 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106575 Jy ! Component: 100 - total flux cleaned = 0.0159916 Jy ! Total flux subtracted in 100 components = 0.0159916 Jy ! Clean residual min=-0.003479 max=0.005328 Jy/beam ! Clean residual mean=-0.000040 rms=0.000861 Jy/beam ! Combined flux in latest and established models = 0.0878215 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 20 components and 0.0878215 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062726Jy sigma=1.217647 ! Fit after self-cal, rms=0.062698Jy sigma=1.216715 ! Inverting map ! Added new window around map position (-10, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00512556 Jy ! Component: 100 - total flux cleaned = 0.00827009 Jy ! Total flux subtracted in 100 components = 0.00827009 Jy ! Clean residual min=-0.003083 max=0.003269 Jy/beam ! Clean residual mean=-0.000035 rms=0.000748 Jy/beam ! Combined flux in latest and established models = 0.0960916 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 38 components and 0.0960916 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062272Jy sigma=1.206311 ! Fit after self-cal, rms=0.062239Jy sigma=1.205403 ! 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=3.516 mas, bmaj=7.207 mas, bpa=-5.658 degrees ! Estimated noise=0.366304 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 = 0.00312746 Jy ! Component: 100 - total flux cleaned = 0.00522708 Jy ! Component: 150 - total flux cleaned = 0.00677177 Jy ! Component: 200 - total flux cleaned = 0.00792993 Jy ! Total flux subtracted in 200 components = 0.00792993 Jy ! Clean residual min=-0.002459 max=0.002644 Jy/beam ! Clean residual mean=-0.000036 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.104022 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 63 components and 0.104022 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062060Jy sigma=1.200816 ! Fit after self-cal, rms=0.062050Jy sigma=1.200497 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.516 x 7.207 at -5.658 degrees (North through East) ! Clean map min=-0.0022835 max=0.070834 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.90 HN 0.99 KP 1.03 ! LA 0.89 MK 1.02 NL 1.10 OV 1.03 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.94 HN 1.00 KP 1.00 ! LA 0.91 MK 1.07 NL 1.11 OV 0.94 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.93 HN 1.02 KP 1.00 ! LA 0.92 MK 0.99 NL 1.06 OV 1.01 ! PT 1.02 SC 0.96 ! ! ! Fit before self-cal, rms=0.062050Jy sigma=1.200497 ! Fit after self-cal, rms=0.063051Jy sigma=1.193089 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.535 mas, bmaj=7.271 mas, bpa=-5.387 degrees ! Estimated noise=0.367742 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 = -0.00041516 Jy ! Component: 100 - total flux cleaned = -0.000460077 Jy ! Component: 150 - total flux cleaned = -0.000518631 Jy ! Component: 200 - total flux cleaned = -0.000552642 Jy ! Total flux subtracted in 200 components = -0.000552642 Jy ! Clean residual min=-0.001869 max=0.001821 Jy/beam ! Clean residual mean=-0.000022 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.103469 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 75 components and 0.103469 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063034Jy sigma=1.192801 ! Fit after self-cal, rms=0.063084Jy sigma=1.192539 ! 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=0.063084Jy sigma=1.192539 ! Fit after self-cal, rms=0.063299Jy sigma=1.188789 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.534 mas, bmaj=7.25 mas, bpa=-5.18 degrees ! Estimated noise=0.367587 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000442324 Jy ! Component: 100 - total flux cleaned = -0.000594499 Jy ! Component: 150 - total flux cleaned = -0.000660411 Jy ! Component: 200 - total flux cleaned = -0.000697496 Jy ! Total flux subtracted in 200 components = -0.000697496 Jy ! Clean residual min=-0.001856 max=0.001578 Jy/beam ! Clean residual mean=-0.000010 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.102771 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 85 components and 0.102771 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063292Jy sigma=1.188650 ! Fit after self-cal, rms=0.063320Jy sigma=1.188545 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 = -0.000128449 Jy ! Component: 100 - total flux cleaned = -0.000152775 Jy ! Component: 150 - total flux cleaned = -0.000164223 Jy ! Component: 200 - total flux cleaned = -0.00017508 Jy ! Total flux subtracted in 200 components = -0.00017508 Jy ! Clean residual min=-0.001859 max=0.001562 Jy/beam ! Clean residual mean=-0.000010 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.102596 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 89 components and 0.102596 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063316Jy sigma=1.188473 ! Fit after self-cal, rms=0.063315Jy sigma=1.188465 ! 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=0.063315Jy sigma=1.188465 ! Fit after self-cal, rms=0.063340Jy sigma=1.188434 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.534 mas, bmaj=7.249 mas, bpa=-5.102 degrees ! Estimated noise=0.367153 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000380746 Jy ! Component: 100 - total flux cleaned = -0.000450418 Jy ! Component: 150 - total flux cleaned = -0.00046139 Jy ! Component: 200 - total flux cleaned = -0.000482265 Jy ! Total flux subtracted in 200 components = -0.000482265 Jy ! Clean residual min=-0.001865 max=0.001544 Jy/beam ! Clean residual mean=-0.000010 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.102114 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 92 components and 0.102114 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063335Jy sigma=1.188359 ! Fit after self-cal, rms=0.063339Jy sigma=1.188354 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 = -6.77849e-05 Jy ! Component: 100 - total flux cleaned = -7.80192e-05 Jy ! Component: 150 - total flux cleaned = -9.73937e-05 Jy ! Component: 200 - total flux cleaned = -0.000106922 Jy ! Total flux subtracted in 200 components = -0.000106922 Jy ! Clean residual min=-0.001859 max=0.001534 Jy/beam ! Clean residual mean=-0.000010 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.102007 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 94 components and 0.102007 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063335Jy sigma=1.188306 ! Fit after self-cal, rms=0.063334Jy sigma=1.188302 ! 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=0.063334Jy sigma=1.188302 ! Fit after self-cal, rms=0.063355Jy sigma=1.188290 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.425 mas, bmaj=10.55 mas, bpa=-6.165 degrees ! Estimated noise=0.438488 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000185827 Jy ! Component: 100 - total flux cleaned = -0.0002395 Jy ! Component: 150 - total flux cleaned = -0.000272833 Jy ! Component: 200 - total flux cleaned = -0.000290971 Jy ! Total flux subtracted in 200 components = -0.000290971 Jy ! Clean residual min=-0.001946 max=0.001726 Jy/beam ! Clean residual mean=-0.000018 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.101716 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 100 components and 0.101716 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063354Jy sigma=1.188303 ! Fit after self-cal, rms=0.063355Jy sigma=1.188253 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 = -2.32933e-05 Jy ! Component: 100 - total flux cleaned = -3.73527e-05 Jy ! Component: 150 - total flux cleaned = -3.70781e-05 Jy ! Component: 200 - total flux cleaned = -3.70672e-05 Jy ! Total flux subtracted in 200 components = -3.70672e-05 Jy ! Clean residual min=-0.001941 max=0.001715 Jy/beam ! Clean residual mean=-0.000018 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.101679 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 103 components and 0.101679 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063355Jy sigma=1.188295 ! Fit after self-cal, rms=0.063354Jy sigma=1.188252 ! 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=3.538 mas, bmaj=7.251 mas, bpa=-5.021 degrees ! Estimated noise=0.366902 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.538 x 7.251 at -5.021 degrees (North through East) ! Clean map min=-0.0017736 max=0.070855 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=2.952 mas, bmaj=6.38 mas, bpa=-5.609 degrees ! Estimated noise=0.597772 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0539175 Jy ! Component: 100 - total flux cleaned = 0.0738734 Jy ! Component: 150 - total flux cleaned = 0.0836956 Jy ! Component: 200 - total flux cleaned = 0.0892948 Jy ! Total flux subtracted in 200 components = 0.0892948 Jy ! Clean residual min=-0.002964 max=0.002921 Jy/beam ! Clean residual mean=-0.000018 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.0892948 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0892948 Jy ! Inverting map and beam ! Estimated beam: bmin=3.538 mas, bmaj=7.251 mas, bpa=-5.021 degrees ! Estimated noise=0.366902 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 (-3.5, -0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00458848 Jy ! Component: 100 - total flux cleaned = 0.00729926 Jy ! Component: 150 - total flux cleaned = 0.00910849 Jy ! Component: 200 - total flux cleaned = 0.010412 Jy ! Total flux subtracted in 200 components = 0.010412 Jy ! Clean residual min=-0.001801 max=0.001601 Jy/beam ! Clean residual mean=-0.000011 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.0997068 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 52 components and 0.0997068 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=7.425 mas, bmaj=10.55 mas, bpa=-6.165 degrees ! Estimated noise=0.438488 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127909 Jy ! Component: 100 - total flux cleaned = 0.00176697 Jy ! Component: 150 - total flux cleaned = 0.0019456 Jy ! Component: 200 - total flux cleaned = 0.00207192 Jy ! Total flux subtracted in 200 components = 0.00207192 Jy ! Clean residual min=-0.001981 max=0.001712 Jy/beam ! Clean residual mean=-0.000019 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.101779 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 = 9.11605e-05 Jy ! Component: 100 - total flux cleaned = 0.000124197 Jy ! Component: 150 - total flux cleaned = 0.0001531 Jy ! Component: 200 - total flux cleaned = 0.000161944 Jy ! Total flux subtracted in 200 components = 0.000161944 Jy ! Clean residual min=-0.001962 max=0.001695 Jy/beam ! Clean residual mean=-0.000018 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.101941 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 102 components and 0.101941 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.538 mas, bmaj=7.251 mas, bpa=-5.021 degrees ! Estimated noise=0.366902 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000260711 Jy ! Component: 100 - total flux cleaned = 0.000225372 Jy ! Component: 150 - total flux cleaned = 0.00020928 Jy ! Component: 200 - total flux cleaned = 0.000209312 Jy ! Total flux subtracted in 200 components = 0.000209312 Jy ! Clean residual min=-0.001733 max=0.001514 Jy/beam ! Clean residual mean=-0.000010 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.10215 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 122 components and 0.10215 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063344Jy sigma=1.188005 ! Fit after self-cal, rms=0.063339Jy sigma=1.187909 wmodel J1651+2135_S_map.mod ! Writing 122 model components to file: J1651+2135_S_map.mod wobs J1651+2135_S_uvs.fits ! Writing UV FITS file: J1651+2135_S_uvs.fits wwins J1651+2135_S_map.win ! wwins: Wrote 3 windows to J1651+2135_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 = -0.000662964 Jy ! Component: 100 - total flux cleaned = -0.00102935 Jy ! Component: 150 - total flux cleaned = -0.00119032 Jy ! Component: 200 - total flux cleaned = -0.00119076 Jy ! Component: 250 - total flux cleaned = -0.00111606 Jy ! Component: 300 - total flux cleaned = -0.00106731 Jy ! Component: 350 - total flux cleaned = -0.0009243 Jy ! Component: 400 - total flux cleaned = -0.000761494 Jy ! Component: 450 - total flux cleaned = -0.000625487 Jy ! Component: 500 - total flux cleaned = -0.000625371 Jy ! Component: 550 - total flux cleaned = -0.000516166 Jy ! Component: 600 - total flux cleaned = -0.000494873 Jy ! Component: 650 - total flux cleaned = -0.000410696 Jy ! Component: 700 - total flux cleaned = -0.000390429 Jy ! Component: 750 - total flux cleaned = -0.000390445 Jy ! Component: 800 - total flux cleaned = -0.000349626 Jy ! Component: 850 - total flux cleaned = -0.000310269 Jy ! Component: 900 - total flux cleaned = -0.000290726 Jy ! Component: 950 - total flux cleaned = -0.000310259 Jy ! Component: 1000 - total flux cleaned = -0.00031039 Jy ! Component: 1050 - total flux cleaned = -0.000272615 Jy ! Component: 1100 - total flux cleaned = -0.000272921 Jy ! Component: 1150 - total flux cleaned = -0.000254441 Jy ! Component: 1200 - total flux cleaned = -0.00025422 Jy ! Component: 1250 - total flux cleaned = -0.000182554 Jy ! Component: 1300 - total flux cleaned = -0.000147106 Jy ! Component: 1350 - total flux cleaned = -7.70392e-05 Jy ! Component: 1400 - total flux cleaned = -2.54317e-05 Jy ! Component: 1450 - total flux cleaned = 8.92442e-06 Jy ! Component: 1500 - total flux cleaned = 2.58677e-05 Jy ! Component: 1550 - total flux cleaned = 0.00014356 Jy ! Component: 1600 - total flux cleaned = 0.000160051 Jy ! Component: 1650 - total flux cleaned = 0.000160138 Jy ! Component: 1700 - total flux cleaned = 0.00019292 Jy ! Component: 1750 - total flux cleaned = 0.000176937 Jy ! Component: 1800 - total flux cleaned = 0.000193111 Jy ! Component: 1850 - total flux cleaned = 0.000224813 Jy ! Component: 1900 - total flux cleaned = 0.000240778 Jy ! Component: 1950 - total flux cleaned = 0.000209726 Jy ! Component: 2000 - total flux cleaned = 0.000240563 Jy ! Component: 2050 - total flux cleaned = 0.000256096 Jy ! Component: 2100 - total flux cleaned = 0.000240925 Jy ! Component: 2150 - total flux cleaned = 0.000300991 Jy ! Component: 2200 - total flux cleaned = 0.00036063 Jy ! Component: 2250 - total flux cleaned = 0.000360911 Jy ! Component: 2300 - total flux cleaned = 0.000419468 Jy ! Component: 2350 - total flux cleaned = 0.000404805 Jy ! Component: 2400 - total flux cleaned = 0.000433844 Jy ! Component: 2450 - total flux cleaned = 0.000476792 Jy ! Component: 2500 - total flux cleaned = 0.000462509 Jy ! Component: 2550 - total flux cleaned = 0.000490794 Jy ! Component: 2600 - total flux cleaned = 0.000504803 Jy ! Component: 2650 - total flux cleaned = 0.000462989 Jy ! Component: 2700 - total flux cleaned = 0.000490802 Jy ! Component: 2750 - total flux cleaned = 0.000545612 Jy ! Component: 2800 - total flux cleaned = 0.000491209 Jy ! Component: 2850 - total flux cleaned = 0.000518326 Jy ! Component: 2900 - total flux cleaned = 0.000531754 Jy ! Component: 2950 - total flux cleaned = 0.000505153 Jy ! Component: 3000 - total flux cleaned = 0.000558114 Jy ! Component: 3050 - total flux cleaned = 0.000558162 Jy ! Component: 3100 - total flux cleaned = 0.000558129 Jy ! Component: 3150 - total flux cleaned = 0.000532111 Jy ! Component: 3200 - total flux cleaned = 0.000557969 Jy ! Component: 3250 - total flux cleaned = 0.000557973 Jy ! Component: 3300 - total flux cleaned = 0.000494539 Jy ! Component: 3350 - total flux cleaned = 0.000545039 Jy ! Component: 3400 - total flux cleaned = 0.000494855 Jy ! Component: 3450 - total flux cleaned = 0.000507198 Jy ! Component: 3500 - total flux cleaned = 0.000470117 Jy ! Component: 3550 - total flux cleaned = 0.00040859 Jy ! Component: 3600 - total flux cleaned = 0.00042087 Jy ! Component: 3650 - total flux cleaned = 0.000384232 Jy ! Component: 3700 - total flux cleaned = 0.000335894 Jy ! Component: 3750 - total flux cleaned = 0.000323954 Jy ! Component: 3800 - total flux cleaned = 0.000288162 Jy ! Component: 3850 - total flux cleaned = 0.000264304 Jy ! Component: 3900 - total flux cleaned = 0.000240733 Jy ! Component: 3950 - total flux cleaned = 0.000205454 Jy ! Component: 4000 - total flux cleaned = 0.000170423 Jy ! Component: 4050 - total flux cleaned = 0.000135617 Jy ! Total flux subtracted in 4096 components = 8.93732e-05 Jy ! Clean residual min=-0.000623 max=0.000662 Jy/beam ! Clean residual mean=-0.000004 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.102239 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 410 components and 0.102239 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1651+2135_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.538 x 7.251 at -5.021 degrees (North through East) ! Clean map min=-0.0014321 max=0.070993 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1651+2135_S_map.fits wmodel /vlbi/uf001/uva//J1651+2135_S_map.mod ! Writing 410 model components to file: /vlbi/uf001/uva//J1651+2135_S_map.mod wobs /vlbi/uf001/uva//J1651+2135_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1651+2135_S_uvs.fits wwins /vlbi/uf001/uva//J1651+2135_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J1651+2135_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0709926 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000210771 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.890674 0.890674 1.78135 3.5627 7.12539 14.2508 28.5016 57.0031 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.07 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 336.823 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1651+2135_S_dfm.log closed on Mon Jan 14 03:56:12 2019