! Started logfile: /vlbi/uf001/uva//J0952+6538_S_a_dfm.log on Mon Jan 14 00:38:39 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//J0952+6538_S_a_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0952+6538_S_a_uva.fits ! AN table 1: 110 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.805657 visibilities/baseline/integration-bin. ! Found source: J0952+6538 ! ! 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 11964 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 J0952+6538_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 164 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 164 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 164 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003408Jy sigma=20.447236 ! Fit after self-cal, rms=0.958716Jy sigma=19.538338 ! 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=2.983 mas, bmaj=4.451 mas, bpa=-86.51 degrees ! Estimated noise=0.568066 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 = 0.0331292 Jy ! Component: 100 - total flux cleaned = 0.0408451 Jy ! Total flux subtracted in 100 components = 0.0408451 Jy ! Clean residual min=-0.003246 max=0.005244 Jy/beam ! Clean residual mean=0.000001 rms=0.000896 Jy/beam ! Combined flux in latest and established models = 0.0408451 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0408451 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063367Jy sigma=1.240814 ! Fit after self-cal, rms=0.061328Jy sigma=1.204603 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00505318 Jy ! Component: 100 - total flux cleaned = 0.00737884 Jy ! Total flux subtracted in 100 components = 0.00737884 Jy ! Clean residual min=-0.003138 max=0.004880 Jy/beam ! Clean residual mean=0.000001 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.0482239 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 22 components and 0.0482239 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060873Jy sigma=1.194051 ! Fit after self-cal, rms=0.060847Jy sigma=1.193782 ! Inverting map ! Added new window around map position (-4.5, -8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00396417 Jy ! Component: 100 - total flux cleaned = 0.00603904 Jy ! Total flux subtracted in 100 components = 0.00603904 Jy ! Clean residual min=-0.002927 max=0.002788 Jy/beam ! Clean residual mean=0.000001 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.054263 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 29 components and 0.054263 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060510Jy sigma=1.186387 ! Fit after self-cal, rms=0.060428Jy sigma=1.184968 ! 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=3.732 mas, bmaj=5.092 mas, bpa=-85.88 degrees ! Estimated noise=0.338243 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 = 0.00349861 Jy ! Component: 100 - total flux cleaned = 0.00518601 Jy ! Component: 150 - total flux cleaned = 0.00629609 Jy ! Component: 200 - total flux cleaned = 0.007113 Jy ! Total flux subtracted in 200 components = 0.007113 Jy ! Clean residual min=-0.001679 max=0.001686 Jy/beam ! Clean residual mean=0.000000 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.061376 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 48 components and 0.061376 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060238Jy sigma=1.180739 ! Fit after self-cal, rms=0.060157Jy sigma=1.179440 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.732 x 5.092 at -85.88 degrees (North through East) ! Clean map min=-0.0015912 max=0.045091 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 1.00 KP 0.96 ! LA 0.92 MK 0.94 NL 1.10 OV 1.00 ! PT 1.00* SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.97 HN 0.96 KP 1.02 ! LA 0.94 MK 0.99 NL 1.05 OV 1.01 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.98 HN 1.02 KP 1.04 ! LA 0.97 MK 1.03 NL 0.98 OV 1.00 ! PT 1.00* SC 1.05 ! ! ! Fit before self-cal, rms=0.060157Jy sigma=1.179440 ! Fit after self-cal, rms=0.060717Jy sigma=1.177836 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.746 mas, bmaj=5.129 mas, bpa=-85.37 degrees ! Estimated noise=0.337646 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 = 0.00108903 Jy ! Component: 100 - total flux cleaned = 0.00132236 Jy ! Component: 150 - total flux cleaned = 0.00143763 Jy ! Component: 200 - total flux cleaned = 0.00150442 Jy ! Total flux subtracted in 200 components = 0.00150442 Jy ! Clean residual min=-0.001466 max=0.001558 Jy/beam ! Clean residual mean=0.000001 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.0628804 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 62 components and 0.0628804 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060692Jy sigma=1.177337 ! Fit after self-cal, rms=0.060736Jy sigma=1.176949 ! 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=0.060736Jy sigma=1.176949 ! Fit after self-cal, rms=0.060888Jy sigma=1.175658 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.748 mas, bmaj=5.119 mas, bpa=-85.11 degrees ! Estimated noise=0.337614 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000822129 Jy ! Component: 100 - total flux cleaned = 0.000993989 Jy ! Component: 150 - total flux cleaned = 0.00110561 Jy ! Component: 200 - total flux cleaned = 0.00118963 Jy ! Total flux subtracted in 200 components = 0.00118963 Jy ! Clean residual min=-0.001434 max=0.001522 Jy/beam ! Clean residual mean=0.000002 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.06407 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 70 components and 0.06407 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060874Jy sigma=1.175387 ! Fit after self-cal, rms=0.060896Jy sigma=1.175154 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 = 0.000281465 Jy ! Component: 100 - total flux cleaned = 0.000339473 Jy ! Component: 150 - total flux cleaned = 0.000405236 Jy ! Component: 200 - total flux cleaned = 0.000440476 Jy ! Total flux subtracted in 200 components = 0.000440476 Jy ! Clean residual min=-0.001462 max=0.001446 Jy/beam ! Clean residual mean=0.000002 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.0645105 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 77 components and 0.0645105 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060889Jy sigma=1.175018 ! Fit after self-cal, rms=0.060891Jy sigma=1.174992 ! 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=0.060891Jy sigma=1.174992 ! Fit after self-cal, rms=0.060869Jy sigma=1.174889 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.736 mas, bmaj=5.123 mas, bpa=-85.32 degrees ! Estimated noise=0.337044 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000549793 Jy ! Component: 100 - total flux cleaned = 0.000657076 Jy ! Component: 150 - total flux cleaned = 0.000735944 Jy ! Component: 200 - total flux cleaned = 0.000782928 Jy ! Total flux subtracted in 200 components = 0.000782928 Jy ! Clean residual min=-0.001406 max=0.001475 Jy/beam ! Clean residual mean=0.000002 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.0652934 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 80 components and 0.0652934 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060861Jy sigma=1.174736 ! Fit after self-cal, rms=0.060868Jy sigma=1.174674 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 = 0.000167502 Jy ! Component: 100 - total flux cleaned = 0.000179749 Jy ! Component: 150 - total flux cleaned = 0.000202248 Jy ! Component: 200 - total flux cleaned = 0.000223028 Jy ! Total flux subtracted in 200 components = 0.000223028 Jy ! Clean residual min=-0.001411 max=0.001439 Jy/beam ! Clean residual mean=0.000002 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.0655165 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 82 components and 0.0655165 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060864Jy sigma=1.174591 ! Fit after self-cal, rms=0.060863Jy sigma=1.174578 ! 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=0.060863Jy sigma=1.174578 ! Fit after self-cal, rms=0.060805Jy sigma=1.174536 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.294 mas, bmaj=8.542 mas, bpa=83.8 degrees ! Estimated noise=0.431846 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000466183 Jy ! Component: 100 - total flux cleaned = 0.000503082 Jy ! Component: 150 - total flux cleaned = 0.000492022 Jy ! Component: 200 - total flux cleaned = 0.000482876 Jy ! Total flux subtracted in 200 components = 0.000482876 Jy ! Clean residual min=-0.001582 max=0.001446 Jy/beam ! Clean residual mean=0.000003 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.0659994 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 94 components and 0.0659994 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060804Jy sigma=1.174557 ! Fit after self-cal, rms=0.060801Jy sigma=1.174505 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 = -6.49637e-06 Jy ! Component: 100 - total flux cleaned = -6.12729e-06 Jy ! Component: 150 - total flux cleaned = -2.31693e-05 Jy ! Component: 200 - total flux cleaned = -2.2848e-05 Jy ! Total flux subtracted in 200 components = -2.2848e-05 Jy ! Clean residual min=-0.001576 max=0.001439 Jy/beam ! Clean residual mean=0.000003 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.0659765 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 105 components and 0.0659765 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060802Jy sigma=1.174544 ! Fit after self-cal, rms=0.060799Jy sigma=1.174524 ! 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=3.724 mas, bmaj=5.126 mas, bpa=-85.55 degrees ! Estimated noise=0.3365 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.724 x 5.126 at -85.55 degrees (North through East) ! Clean map min=-0.0013658 max=0.044185 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=2.974 mas, bmaj=4.474 mas, bpa=-86.54 degrees ! Estimated noise=0.569338 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0350251 Jy ! Component: 100 - total flux cleaned = 0.0456637 Jy ! Component: 150 - total flux cleaned = 0.051774 Jy ! Component: 200 - total flux cleaned = 0.055951 Jy ! Total flux subtracted in 200 components = 0.055951 Jy ! Clean residual min=-0.003005 max=0.003083 Jy/beam ! Clean residual mean=0.000004 rms=0.000673 Jy/beam ! Combined flux in latest and established models = 0.055951 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 0.055951 Jy ! Inverting map and beam ! Estimated beam: bmin=3.724 mas, bmaj=5.126 mas, bpa=-85.55 degrees ! Estimated noise=0.3365 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). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00365881 Jy ! Component: 100 - total flux cleaned = 0.00585267 Jy ! Component: 150 - total flux cleaned = 0.00734834 Jy ! Component: 200 - total flux cleaned = 0.00841468 Jy ! Total flux subtracted in 200 components = 0.00841468 Jy ! Clean residual min=-0.001578 max=0.001393 Jy/beam ! Clean residual mean=0.000002 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.0643657 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 40 components and 0.0643657 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=7.294 mas, bmaj=8.542 mas, bpa=83.8 degrees ! Estimated noise=0.431846 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117362 Jy ! Component: 100 - total flux cleaned = 0.00168813 Jy ! Component: 150 - total flux cleaned = 0.00176827 Jy ! Component: 200 - total flux cleaned = 0.00180802 Jy ! Total flux subtracted in 200 components = 0.00180802 Jy ! Clean residual min=-0.001563 max=0.001433 Jy/beam ! Clean residual mean=0.000002 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.0661737 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 = 2.16161e-05 Jy ! Component: 100 - total flux cleaned = 4.83054e-05 Jy ! Component: 150 - total flux cleaned = 5.58165e-05 Jy ! Component: 200 - total flux cleaned = 7.57599e-05 Jy ! Total flux subtracted in 200 components = 7.57599e-05 Jy ! Clean residual min=-0.001557 max=0.001434 Jy/beam ! Clean residual mean=0.000002 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.0662494 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 85 components and 0.0662495 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.724 mas, bmaj=5.126 mas, bpa=-85.55 degrees ! Estimated noise=0.3365 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.81989e-05 Jy ! Component: 100 - total flux cleaned = 9.74831e-05 Jy ! Component: 150 - total flux cleaned = 0.000148544 Jy ! Component: 200 - total flux cleaned = 0.000195935 Jy ! Total flux subtracted in 200 components = 0.000195935 Jy ! Clean residual min=-0.001461 max=0.001448 Jy/beam ! Clean residual mean=0.000002 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.0664454 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 95 components and 0.0664454 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060789Jy sigma=1.174375 ! Fit after self-cal, rms=0.060784Jy sigma=1.174263 wmodel J0952+6538_S_a_map.mod ! Writing 95 model components to file: J0952+6538_S_a_map.mod wobs J0952+6538_S_a_uvs.fits ! Writing UV FITS file: J0952+6538_S_a_uvs.fits wwins J0952+6538_S_a_map.win ! wwins: Wrote 3 windows to J0952+6538_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 = -0.000134338 Jy ! Component: 100 - total flux cleaned = -0.000109834 Jy ! Component: 150 - total flux cleaned = -4.11007e-05 Jy ! Component: 200 - total flux cleaned = -1.96338e-05 Jy ! Component: 250 - total flux cleaned = -2.03782e-05 Jy ! Component: 300 - total flux cleaned = -4.13015e-05 Jy ! Component: 350 - total flux cleaned = -2.13326e-05 Jy ! Component: 400 - total flux cleaned = 1.66945e-05 Jy ! Component: 450 - total flux cleaned = 7.35122e-05 Jy ! Component: 500 - total flux cleaned = 0.000166306 Jy ! Component: 550 - total flux cleaned = 0.000275644 Jy ! Component: 600 - total flux cleaned = 0.000329207 Jy ! Component: 650 - total flux cleaned = 0.000382335 Jy ! Component: 700 - total flux cleaned = 0.000451627 Jy ! Component: 750 - total flux cleaned = 0.000468935 Jy ! Component: 800 - total flux cleaned = 0.000536297 Jy ! Component: 850 - total flux cleaned = 0.000651393 Jy ! Component: 900 - total flux cleaned = 0.000683561 Jy ! Component: 950 - total flux cleaned = 0.00071529 Jy ! Component: 1000 - total flux cleaned = 0.000778152 Jy ! Component: 1050 - total flux cleaned = 0.000840487 Jy ! Component: 1100 - total flux cleaned = 0.000871288 Jy ! Component: 1150 - total flux cleaned = 0.000931731 Jy ! Component: 1200 - total flux cleaned = 0.00102105 Jy ! Component: 1250 - total flux cleaned = 0.00105052 Jy ! Component: 1300 - total flux cleaned = 0.00106522 Jy ! Component: 1350 - total flux cleaned = 0.00110816 Jy ! Component: 1400 - total flux cleaned = 0.00115066 Jy ! Component: 1450 - total flux cleaned = 0.00113688 Jy ! Component: 1500 - total flux cleaned = 0.00119236 Jy ! Component: 1550 - total flux cleaned = 0.00124701 Jy ! Component: 1600 - total flux cleaned = 0.00121977 Jy ! Component: 1650 - total flux cleaned = 0.00120629 Jy ! Component: 1700 - total flux cleaned = 0.00117981 Jy ! Component: 1750 - total flux cleaned = 0.00119285 Jy ! Component: 1800 - total flux cleaned = 0.00119283 Jy ! Component: 1850 - total flux cleaned = 0.00114139 Jy ! Component: 1900 - total flux cleaned = 0.0011158 Jy ! Component: 1950 - total flux cleaned = 0.00109046 Jy ! Component: 2000 - total flux cleaned = 0.00104039 Jy ! Component: 2050 - total flux cleaned = 0.000990874 Jy ! Component: 2100 - total flux cleaned = 0.0010157 Jy ! Component: 2150 - total flux cleaned = 0.000942348 Jy ! Component: 2200 - total flux cleaned = 0.000929962 Jy ! Component: 2250 - total flux cleaned = 0.000941997 Jy ! Component: 2300 - total flux cleaned = 0.000906222 Jy ! Component: 2350 - total flux cleaned = 0.00089448 Jy ! Component: 2400 - total flux cleaned = 0.000906158 Jy ! Component: 2450 - total flux cleaned = 0.000929318 Jy ! Component: 2500 - total flux cleaned = 0.000917764 Jy ! Component: 2550 - total flux cleaned = 0.000906329 Jy ! Component: 2600 - total flux cleaned = 0.000929115 Jy ! Component: 2650 - total flux cleaned = 0.000985596 Jy ! Component: 2700 - total flux cleaned = 0.00098555 Jy ! Component: 2750 - total flux cleaned = 0.00102999 Jy ! Component: 2800 - total flux cleaned = 0.00104103 Jy ! Component: 2850 - total flux cleaned = 0.00105211 Jy ! Component: 2900 - total flux cleaned = 0.00109575 Jy ! Component: 2950 - total flux cleaned = 0.00112818 Jy ! Component: 3000 - total flux cleaned = 0.00116057 Jy ! Component: 3050 - total flux cleaned = 0.00117137 Jy ! Component: 3100 - total flux cleaned = 0.00115012 Jy ! Component: 3150 - total flux cleaned = 0.00121352 Jy ! Component: 3200 - total flux cleaned = 0.00119251 Jy ! Component: 3250 - total flux cleaned = 0.00117184 Jy ! Component: 3300 - total flux cleaned = 0.00115109 Jy ! Component: 3350 - total flux cleaned = 0.00115116 Jy ! Component: 3400 - total flux cleaned = 0.00117153 Jy ! Component: 3450 - total flux cleaned = 0.0011817 Jy ! Component: 3500 - total flux cleaned = 0.00118186 Jy ! Component: 3550 - total flux cleaned = 0.00121199 Jy ! Component: 3600 - total flux cleaned = 0.00123201 Jy ! Component: 3650 - total flux cleaned = 0.00119219 Jy ! Component: 3700 - total flux cleaned = 0.00118235 Jy ! Component: 3750 - total flux cleaned = 0.0012021 Jy ! Component: 3800 - total flux cleaned = 0.00121182 Jy ! Component: 3850 - total flux cleaned = 0.00124093 Jy ! Component: 3900 - total flux cleaned = 0.00122156 Jy ! Component: 3950 - total flux cleaned = 0.00124081 Jy ! Component: 4000 - total flux cleaned = 0.00123126 Jy ! Component: 4050 - total flux cleaned = 0.00122176 Jy ! Total flux subtracted in 4096 components = 0.00124067 Jy ! Clean residual min=-0.000624 max=0.000574 Jy/beam ! Clean residual mean=0.000000 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.0676861 Jy keep ! Adding 293 model components to the UV plane model. ! The established model now contains 388 components and 0.0676861 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0952+6538_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.724 x 5.126 at -85.55 degrees (North through East) ! Clean map min=-0.00095598 max=0.044039 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0952+6538_S_a_map.fits wmodel /vlbi/uf001/uva//J0952+6538_S_a_map.mod ! Writing 388 model components to file: /vlbi/uf001/uva//J0952+6538_S_a_map.mod wobs /vlbi/uf001/uva//J0952+6538_S_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0952+6538_S_a_uvs.fits wwins /vlbi/uf001/uva//J0952+6538_S_a_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J0952+6538_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0440393 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000169302 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.1533 1.1533 2.30661 4.61321 9.22643 18.4529 36.9057 73.8114 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.044 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 260.122 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0952+6538_S_a_dfm.log closed on Mon Jan 14 00:38:44 2019