! Started logfile: /vlbi/uf001/uva//J2312+7241_S_dfm.log on Mon Jan 14 06:36:48 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//J2312+7241_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J2312+7241_S_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.833333 visibilities/baseline/integration-bin. ! Found source: J2312+7241 ! ! 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 4725 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 J2312+7241_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 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.032596Jy sigma=19.564664 ! Fit after self-cal, rms=0.755333Jy sigma=14.318343 ! 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=3.035 mas, bmaj=3.718 mas, bpa=53.68 degrees ! Estimated noise=0.888882 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 = 0.189339 Jy ! Component: 100 - total flux cleaned = 0.237241 Jy ! Total flux subtracted in 100 components = 0.237241 Jy ! Clean residual min=-0.008947 max=0.020799 Jy/beam ! Clean residual mean=-0.000015 rms=0.002644 Jy/beam ! Combined flux in latest and established models = 0.237241 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.237241 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074998Jy sigma=1.378429 ! Fit after self-cal, rms=0.074853Jy sigma=1.376162 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0232059 Jy ! Component: 100 - total flux cleaned = 0.035409 Jy ! Total flux subtracted in 100 components = 0.035409 Jy ! Clean residual min=-0.007068 max=0.007117 Jy/beam ! Clean residual mean=-0.000006 rms=0.001627 Jy/beam ! Combined flux in latest and established models = 0.27265 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.27265 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067078Jy sigma=1.226339 ! Fit after self-cal, rms=0.066914Jy sigma=1.223803 ! 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=3.557 mas, bmaj=4.144 mas, bpa=50.9 degrees ! Estimated noise=0.677501 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 = 0.00810699 Jy ! Component: 100 - total flux cleaned = 0.0119753 Jy ! Component: 150 - total flux cleaned = 0.0132586 Jy ! Component: 200 - total flux cleaned = 0.0137314 Jy ! Total flux subtracted in 200 components = 0.0137314 Jy ! Clean residual min=-0.006003 max=0.006335 Jy/beam ! Clean residual mean=0.000002 rms=0.001471 Jy/beam ! Combined flux in latest and established models = 0.286381 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 20 components and 0.286381 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066016Jy sigma=1.205238 ! Fit after self-cal, rms=0.065973Jy sigma=1.204681 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.557 x 4.144 at 50.9 degrees (North through East) ! Clean map min=-0.0057653 max=0.24589 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 0.98 KP 1.02 ! LA 0.93 MK 0.97 NL 1.08 OV 1.00 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.00 KP 1.05 ! LA 0.91 MK 1.00 NL 1.06 OV 0.99 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 1.00 KP 1.00 ! LA 0.91 MK 1.00 NL 1.07 OV 0.96 ! PT 1.00* SC 1.00 ! ! ! Fit before self-cal, rms=0.065973Jy sigma=1.204681 ! Fit after self-cal, rms=0.064600Jy sigma=1.174518 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.554 mas, bmaj=4.141 mas, bpa=50.98 degrees ! Estimated noise=0.674242 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 = -0.000232219 Jy ! Component: 100 - total flux cleaned = -0.000438994 Jy ! Component: 150 - total flux cleaned = -0.000472926 Jy ! Component: 200 - total flux cleaned = -0.00047211 Jy ! Total flux subtracted in 200 components = -0.00047211 Jy ! Clean residual min=-0.004204 max=0.005067 Jy/beam ! Clean residual mean=-0.000003 rms=0.001098 Jy/beam ! Combined flux in latest and established models = 0.285909 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 27 components and 0.285909 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064558Jy sigma=1.173459 ! Fit after self-cal, rms=0.064584Jy sigma=1.173285 ! 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=0.064584Jy sigma=1.173285 ! Fit after self-cal, rms=0.064199Jy sigma=1.158427 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.563 mas, bmaj=4.129 mas, bpa=51.01 degrees ! Estimated noise=0.674187 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000728327 Jy ! Component: 100 - total flux cleaned = -0.000726074 Jy ! Component: 150 - total flux cleaned = -0.000707893 Jy ! Component: 200 - total flux cleaned = -0.00066029 Jy ! Total flux subtracted in 200 components = -0.00066029 Jy ! Clean residual min=-0.003778 max=0.004886 Jy/beam ! Clean residual mean=0.000001 rms=0.000907 Jy/beam ! Combined flux in latest and established models = 0.285249 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 32 components and 0.285249 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064180Jy sigma=1.158038 ! Fit after self-cal, rms=0.064195Jy sigma=1.157963 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 (-4, 9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00428692 Jy ! Component: 100 - total flux cleaned = 0.00643861 Jy ! Component: 150 - total flux cleaned = 0.00786324 Jy ! Component: 200 - total flux cleaned = 0.00835632 Jy ! Total flux subtracted in 200 components = 0.00835632 Jy ! Clean residual min=-0.003460 max=0.003440 Jy/beam ! Clean residual mean=0.000001 rms=0.000784 Jy/beam ! Combined flux in latest and established models = 0.293605 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 55 components and 0.293605 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063890Jy sigma=1.152284 ! Fit after self-cal, rms=0.063868Jy sigma=1.151887 ! 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=0.063868Jy sigma=1.151887 ! Fit after self-cal, rms=0.063786Jy sigma=1.151479 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.564 mas, bmaj=4.129 mas, bpa=51.15 degrees ! Estimated noise=0.673156 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153621 Jy ! Component: 100 - total flux cleaned = 0.00225762 Jy ! Component: 150 - total flux cleaned = 0.00245053 Jy ! Component: 200 - total flux cleaned = 0.00259557 Jy ! Total flux subtracted in 200 components = 0.00259557 Jy ! Clean residual min=-0.003451 max=0.003410 Jy/beam ! Clean residual mean=0.000001 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.296201 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 68 components and 0.296201 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063739Jy sigma=1.150518 ! Fit after self-cal, rms=0.063738Jy sigma=1.150445 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 = 0.000559317 Jy ! Component: 100 - total flux cleaned = 0.000715895 Jy ! Component: 150 - total flux cleaned = 0.000809263 Jy ! Component: 200 - total flux cleaned = 0.000895963 Jy ! Total flux subtracted in 200 components = 0.000895963 Jy ! Clean residual min=-0.003483 max=0.003381 Jy/beam ! Clean residual mean=0.000001 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.297097 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 75 components and 0.297097 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063720Jy sigma=1.150086 ! Fit after self-cal, rms=0.063719Jy sigma=1.150070 ! 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=0.063719Jy sigma=1.150070 ! Fit after self-cal, rms=0.063745Jy sigma=1.149961 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.239 mas, bmaj=8.611 mas, bpa=47.81 degrees ! Estimated noise=0.927008 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106614 Jy ! Component: 100 - total flux cleaned = 0.0014642 Jy ! Component: 150 - total flux cleaned = 0.00158449 Jy ! Component: 200 - total flux cleaned = 0.00162844 Jy ! Total flux subtracted in 200 components = 0.00162844 Jy ! Clean residual min=-0.003746 max=0.003486 Jy/beam ! Clean residual mean=0.000003 rms=0.001041 Jy/beam ! Combined flux in latest and established models = 0.298725 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 96 components and 0.298725 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063744Jy sigma=1.149776 ! Fit after self-cal, rms=0.063742Jy sigma=1.149741 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 = 0.000140527 Jy ! Component: 100 - total flux cleaned = 0.000248933 Jy ! Component: 150 - total flux cleaned = 0.000272971 Jy ! Component: 200 - total flux cleaned = 0.00029396 Jy ! Total flux subtracted in 200 components = 0.00029396 Jy ! Clean residual min=-0.003743 max=0.003486 Jy/beam ! Clean residual mean=0.000003 rms=0.001039 Jy/beam ! Combined flux in latest and established models = 0.299019 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 104 components and 0.299019 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063745Jy sigma=1.149744 ! Fit after self-cal, rms=0.063744Jy sigma=1.149725 ! 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=3.564 mas, bmaj=4.131 mas, bpa=51.18 degrees ! Estimated noise=0.673358 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.564 x 4.131 at 51.18 degrees (North through East) ! Clean map min=-0.0033022 max=0.24442 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=3.038 mas, bmaj=3.709 mas, bpa=54.08 degrees ! Estimated noise=0.885118 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.188336 Jy ! Component: 100 - total flux cleaned = 0.237501 Jy ! Component: 150 - total flux cleaned = 0.260765 Jy ! Component: 200 - total flux cleaned = 0.272712 Jy ! Total flux subtracted in 200 components = 0.272712 Jy ! Clean residual min=-0.006070 max=0.005930 Jy/beam ! Clean residual mean=-0.000005 rms=0.001246 Jy/beam ! Combined flux in latest and established models = 0.272712 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.272712 Jy ! Inverting map and beam ! Estimated beam: bmin=3.564 mas, bmaj=4.131 mas, bpa=51.18 degrees ! Estimated noise=0.673358 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, 3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00777367 Jy ! Component: 100 - total flux cleaned = 0.0127521 Jy ! Component: 150 - total flux cleaned = 0.0162166 Jy ! Component: 200 - total flux cleaned = 0.0187794 Jy ! Total flux subtracted in 200 components = 0.0187794 Jy ! Clean residual min=-0.004060 max=0.003566 Jy/beam ! Clean residual mean=0.000001 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.291491 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 44 components and 0.291491 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=7.239 mas, bmaj=8.611 mas, bpa=47.81 degrees ! Estimated noise=0.927008 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00323679 Jy ! Component: 100 - total flux cleaned = 0.00498454 Jy ! Component: 150 - total flux cleaned = 0.00612666 Jy ! Component: 200 - total flux cleaned = 0.00692573 Jy ! Total flux subtracted in 200 components = 0.00692573 Jy ! Clean residual min=-0.003941 max=0.003465 Jy/beam ! Clean residual mean=0.000004 rms=0.001047 Jy/beam ! Combined flux in latest and established models = 0.298417 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 = 0.0005769 Jy ! Component: 100 - total flux cleaned = 0.000843881 Jy ! Component: 150 - total flux cleaned = 0.00100383 Jy ! Component: 200 - total flux cleaned = 0.00114938 Jy ! Total flux subtracted in 200 components = 0.00114938 Jy ! Clean residual min=-0.003849 max=0.003462 Jy/beam ! Clean residual mean=0.000004 rms=0.001035 Jy/beam ! Combined flux in latest and established models = 0.299566 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 104 components and 0.299566 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.564 mas, bmaj=4.131 mas, bpa=51.18 degrees ! Estimated noise=0.673358 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000484775 Jy ! Component: 100 - total flux cleaned = 0.000566296 Jy ! Component: 150 - total flux cleaned = 0.000670046 Jy ! Component: 200 - total flux cleaned = 0.000701718 Jy ! Total flux subtracted in 200 components = 0.000701718 Jy ! Clean residual min=-0.003784 max=0.003368 Jy/beam ! Clean residual mean=0.000001 rms=0.000753 Jy/beam ! Combined flux in latest and established models = 0.300268 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 120 components and 0.300268 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063794Jy sigma=1.150673 ! Fit after self-cal, rms=0.063783Jy sigma=1.150415 wmodel J2312+7241_S_map.mod ! Writing 120 model components to file: J2312+7241_S_map.mod wobs J2312+7241_S_uvs.fits ! Writing UV FITS file: J2312+7241_S_uvs.fits wwins J2312+7241_S_map.win ! wwins: Wrote 3 windows to J2312+7241_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 = -0.000791792 Jy ! Component: 100 - total flux cleaned = -0.00117725 Jy ! Component: 150 - total flux cleaned = -0.00143064 Jy ! Component: 200 - total flux cleaned = -0.00186893 Jy ! Component: 250 - total flux cleaned = -0.00224257 Jy ! Component: 300 - total flux cleaned = -0.00255775 Jy ! Component: 350 - total flux cleaned = -0.00273309 Jy ! Component: 400 - total flux cleaned = -0.00307359 Jy ! Component: 450 - total flux cleaned = -0.00332238 Jy ! Component: 500 - total flux cleaned = -0.00340249 Jy ! Component: 550 - total flux cleaned = -0.0035989 Jy ! Component: 600 - total flux cleaned = -0.00363638 Jy ! Component: 650 - total flux cleaned = -0.00382454 Jy ! Component: 700 - total flux cleaned = -0.00393545 Jy ! Component: 750 - total flux cleaned = -0.0040806 Jy ! Component: 800 - total flux cleaned = -0.00425713 Jy ! Component: 850 - total flux cleaned = -0.00422209 Jy ! Component: 900 - total flux cleaned = -0.00429012 Jy ! Component: 950 - total flux cleaned = -0.00428917 Jy ! Component: 1000 - total flux cleaned = -0.00425602 Jy ! Component: 1050 - total flux cleaned = -0.00425587 Jy ! Component: 1100 - total flux cleaned = -0.00419175 Jy ! Component: 1150 - total flux cleaned = -0.00406766 Jy ! Component: 1200 - total flux cleaned = -0.00397631 Jy ! Component: 1250 - total flux cleaned = -0.00397617 Jy ! Component: 1300 - total flux cleaned = -0.0038273 Jy ! Component: 1350 - total flux cleaned = -0.00368122 Jy ! Component: 1400 - total flux cleaned = -0.00356583 Jy ! Component: 1450 - total flux cleaned = -0.00336759 Jy ! Component: 1500 - total flux cleaned = -0.00333925 Jy ! Component: 1550 - total flux cleaned = -0.00309211 Jy ! Component: 1600 - total flux cleaned = -0.00301165 Jy ! Component: 1650 - total flux cleaned = -0.00290487 Jy ! Component: 1700 - total flux cleaned = -0.00274663 Jy ! Component: 1750 - total flux cleaned = -0.00256472 Jy ! Component: 1800 - total flux cleaned = -0.00246201 Jy ! Component: 1850 - total flux cleaned = -0.00241104 Jy ! Component: 1900 - total flux cleaned = -0.00228524 Jy ! Component: 1950 - total flux cleaned = -0.00208772 Jy ! Component: 2000 - total flux cleaned = -0.00211226 Jy ! Component: 2050 - total flux cleaned = -0.00196732 Jy ! Component: 2100 - total flux cleaned = -0.00189551 Jy ! Component: 2150 - total flux cleaned = -0.00182478 Jy ! Component: 2200 - total flux cleaned = -0.00170794 Jy ! Component: 2250 - total flux cleaned = -0.00159272 Jy ! Component: 2300 - total flux cleaned = -0.00161573 Jy ! Component: 2350 - total flux cleaned = -0.00143509 Jy ! Component: 2400 - total flux cleaned = -0.00132373 Jy ! Component: 2450 - total flux cleaned = -0.00130215 Jy ! Component: 2500 - total flux cleaned = -0.00125878 Jy ! Component: 2550 - total flux cleaned = -0.00123695 Jy ! Component: 2600 - total flux cleaned = -0.00110897 Jy ! Component: 2650 - total flux cleaned = -0.00106623 Jy ! Component: 2700 - total flux cleaned = -0.000982698 Jy ! Component: 2750 - total flux cleaned = -0.000982566 Jy ! Component: 2800 - total flux cleaned = -0.000818097 Jy ! Component: 2850 - total flux cleaned = -0.000696216 Jy ! Component: 2900 - total flux cleaned = -0.000716282 Jy ! Component: 2950 - total flux cleaned = -0.000616415 Jy ! Component: 3000 - total flux cleaned = -0.000636203 Jy ! Component: 3050 - total flux cleaned = -0.000557699 Jy ! Component: 3100 - total flux cleaned = -0.000460354 Jy ! Component: 3150 - total flux cleaned = -0.000325559 Jy ! Component: 3200 - total flux cleaned = -0.000306332 Jy ! Component: 3250 - total flux cleaned = -0.000173775 Jy ! Component: 3300 - total flux cleaned = -0.000192441 Jy ! Component: 3350 - total flux cleaned = -9.94658e-05 Jy ! Component: 3400 - total flux cleaned = -2.56679e-05 Jy ! Component: 3450 - total flux cleaned = 8.40457e-05 Jy ! Component: 3500 - total flux cleaned = 0.000156667 Jy ! Component: 3550 - total flux cleaned = 0.000210488 Jy ! Component: 3600 - total flux cleaned = 0.000335227 Jy ! Component: 3650 - total flux cleaned = 0.000441128 Jy ! Component: 3700 - total flux cleaned = 0.000458427 Jy ! Component: 3750 - total flux cleaned = 0.000580096 Jy ! Component: 3800 - total flux cleaned = 0.000666477 Jy ! Component: 3850 - total flux cleaned = 0.000683505 Jy ! Component: 3900 - total flux cleaned = 0.000751637 Jy ! Component: 3950 - total flux cleaned = 0.000819172 Jy ! Component: 4000 - total flux cleaned = 0.000936342 Jy ! Component: 4050 - total flux cleaned = 0.00096955 Jy ! Total flux subtracted in 4096 components = 0.00110132 Jy ! Clean residual min=-0.001163 max=0.001056 Jy/beam ! Clean residual mean=-0.000000 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.301369 Jy keep ! Adding 308 model components to the UV plane model. ! The established model now contains 428 components and 0.301369 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J2312+7241_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.564 x 4.131 at 51.18 degrees (North through East) ! Clean map min=-0.0023529 max=0.24344 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J2312+7241_S_map.fits wmodel /vlbi/uf001/uva//J2312+7241_S_map.mod ! Writing 428 model components to file: /vlbi/uf001/uva//J2312+7241_S_map.mod wobs /vlbi/uf001/uva//J2312+7241_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J2312+7241_S_uvs.fits wwins /vlbi/uf001/uva//J2312+7241_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J2312+7241_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.243443 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000294055 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.362371 0.362371 0.724742 1.44948 2.89897 5.79793 11.5959 23.1917 46.3835 92.7669 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.243 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 827.881 quit ! Quitting program ! Log file /vlbi/uf001/uva//J2312+7241_S_dfm.log closed on Mon Jan 14 06:36:52 2019