! Started logfile: /vlbi/uf001/uva//J0009+4001_S_dfm.log on Sun Jan 13 20:25:41 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//J0009+4001_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0009+4001_S_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.77672 visibilities/baseline/integration-bin. ! Found source: J0009+4001 ! ! 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 4404 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 J0009+4001_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 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.027156Jy sigma=20.374482 ! Fit after self-cal, rms=0.788178Jy sigma=15.607907 ! 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=2.978 mas, bmaj=5.489 mas, bpa=-7.772 degrees ! Estimated noise=0.777458 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 = 0.164895 Jy ! Component: 100 - total flux cleaned = 0.20495 Jy ! Total flux subtracted in 100 components = 0.20495 Jy ! Clean residual min=-0.011475 max=0.036455 Jy/beam ! Clean residual mean=0.000021 rms=0.003717 Jy/beam ! Combined flux in latest and established models = 0.20495 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.20495 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096600Jy sigma=1.769176 ! Fit after self-cal, rms=0.096463Jy sigma=1.767265 ! Inverting map ! Added new window around map position (5, 5.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0302515 Jy ! Component: 100 - total flux cleaned = 0.0448504 Jy ! Total flux subtracted in 100 components = 0.0448504 Jy ! Clean residual min=-0.010051 max=0.015170 Jy/beam ! Clean residual mean=0.000005 rms=0.002625 Jy/beam ! Combined flux in latest and established models = 0.249801 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 38 components and 0.249801 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085204Jy sigma=1.508119 ! Fit after self-cal, rms=0.083736Jy sigma=1.478717 ! 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=3.601 mas, bmaj=5.843 mas, bpa=-8.967 degrees ! Estimated noise=0.589559 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 = 0.017075 Jy ! Component: 100 - total flux cleaned = 0.0268944 Jy ! Component: 150 - total flux cleaned = 0.0334998 Jy ! Component: 200 - total flux cleaned = 0.0380879 Jy ! Total flux subtracted in 200 components = 0.0380879 Jy ! Clean residual min=-0.009872 max=0.011256 Jy/beam ! Clean residual mean=-0.000023 rms=0.002454 Jy/beam ! Combined flux in latest and established models = 0.287889 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 86 components and 0.287889 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080089Jy sigma=1.390290 ! Fit after self-cal, rms=0.079677Jy sigma=1.381729 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.601 x 5.843 at -8.967 degrees (North through East) ! Clean map min=-0.0093973 max=0.20578 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.94 HN 0.99 KP 1.09 ! LA 0.89 MK 1.03 NL 1.14 OV 1.00 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 1.00 KP 1.04 ! LA 0.89 MK 0.98 NL 1.10 OV 0.99 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.93 HN 1.05 KP 1.06 ! LA 0.89 MK 1.04 NL 1.10 OV 0.98 ! PT 1.03 SC 1.00 ! ! ! Fit before self-cal, rms=0.079677Jy sigma=1.381729 ! Fit after self-cal, rms=0.080314Jy sigma=1.331138 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.63 mas, bmaj=5.867 mas, bpa=-8.479 degrees ! Estimated noise=0.589113 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 (63, 61). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106079 Jy ! Component: 100 - total flux cleaned = 0.0168715 Jy ! Component: 150 - total flux cleaned = 0.0210918 Jy ! Component: 200 - total flux cleaned = 0.0230297 Jy ! Total flux subtracted in 200 components = 0.0230297 Jy ! Clean residual min=-0.005758 max=0.006203 Jy/beam ! Clean residual mean=-0.000028 rms=0.001682 Jy/beam ! Combined flux in latest and established models = 0.310919 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 121 components and 0.310919 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078939Jy sigma=1.290854 ! Fit after self-cal, rms=0.078899Jy sigma=1.287383 ! 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=0.078899Jy sigma=1.287383 ! Fit after self-cal, rms=0.078520Jy sigma=1.252348 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.601 mas, bmaj=5.925 mas, bpa=-8.853 degrees ! Estimated noise=0.585963 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00385537 Jy ! Component: 100 - total flux cleaned = 0.00567428 Jy ! Component: 150 - total flux cleaned = 0.00710314 Jy ! Component: 200 - total flux cleaned = 0.00820352 Jy ! Total flux subtracted in 200 components = 0.00820352 Jy ! Clean residual min=-0.004757 max=0.004696 Jy/beam ! Clean residual mean=-0.000023 rms=0.001313 Jy/beam ! Combined flux in latest and established models = 0.319122 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 136 components and 0.319122 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078253Jy sigma=1.245639 ! Fit after self-cal, rms=0.078257Jy sigma=1.244974 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 = 0.00128958 Jy ! Component: 100 - total flux cleaned = 0.00211471 Jy ! Component: 150 - total flux cleaned = 0.00283685 Jy ! Component: 200 - total flux cleaned = 0.00337577 Jy ! Total flux subtracted in 200 components = 0.00337577 Jy ! Clean residual min=-0.004705 max=0.004582 Jy/beam ! Clean residual mean=-0.000025 rms=0.001290 Jy/beam ! Combined flux in latest and established models = 0.322498 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 142 components and 0.322498 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078175Jy sigma=1.243097 ! Fit after self-cal, rms=0.078172Jy sigma=1.242965 ! 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=0.078172Jy sigma=1.242965 ! Fit after self-cal, rms=0.078406Jy sigma=1.242335 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.599 mas, bmaj=5.935 mas, bpa=-8.798 degrees ! Estimated noise=0.585687 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000302421 Jy ! Component: 100 - total flux cleaned = 0.000752657 Jy ! Component: 150 - total flux cleaned = 0.00110994 Jy ! Component: 200 - total flux cleaned = 0.00139325 Jy ! Total flux subtracted in 200 components = 0.00139325 Jy ! Clean residual min=-0.004680 max=0.004614 Jy/beam ! Clean residual mean=-0.000023 rms=0.001265 Jy/beam ! Combined flux in latest and established models = 0.323891 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 149 components and 0.323891 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078352Jy sigma=1.241104 ! Fit after self-cal, rms=0.078355Jy sigma=1.241026 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 = 0.000341657 Jy ! Component: 100 - total flux cleaned = 0.000638906 Jy ! Component: 150 - total flux cleaned = 0.000844292 Jy ! Component: 200 - total flux cleaned = 0.000972726 Jy ! Total flux subtracted in 200 components = 0.000972726 Jy ! Clean residual min=-0.004659 max=0.004611 Jy/beam ! Clean residual mean=-0.000024 rms=0.001259 Jy/beam ! Combined flux in latest and established models = 0.324864 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 160 components and 0.324864 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078326Jy sigma=1.240391 ! Fit after self-cal, rms=0.078325Jy sigma=1.240362 ! 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=0.078325Jy sigma=1.240362 ! Fit after self-cal, rms=0.078392Jy sigma=1.240215 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.093 mas, bmaj=9.272 mas, bpa=-16.3 degrees ! Estimated noise=0.708963 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00256476 Jy ! Component: 100 - total flux cleaned = 0.00317702 Jy ! Component: 150 - total flux cleaned = 0.00338837 Jy ! Component: 200 - total flux cleaned = 0.00349205 Jy ! Total flux subtracted in 200 components = 0.00349205 Jy ! Clean residual min=-0.006563 max=0.006954 Jy/beam ! Clean residual mean=-0.000055 rms=0.002151 Jy/beam ! Combined flux in latest and established models = 0.328356 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 164 components and 0.328356 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078424Jy sigma=1.240274 ! Fit after self-cal, rms=0.078428Jy sigma=1.240114 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 = 0.000543572 Jy ! Component: 100 - total flux cleaned = 0.000669579 Jy ! Component: 150 - total flux cleaned = 0.000784591 Jy ! Component: 200 - total flux cleaned = 0.000893017 Jy ! Total flux subtracted in 200 components = 0.000893017 Jy ! Clean residual min=-0.006526 max=0.006819 Jy/beam ! Clean residual mean=-0.000057 rms=0.002140 Jy/beam ! Combined flux in latest and established models = 0.329249 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 171 components and 0.329249 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078447Jy sigma=1.240454 ! Fit after self-cal, rms=0.078445Jy sigma=1.240436 ! 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=3.596 mas, bmaj=5.941 mas, bpa=-8.784 degrees ! Estimated noise=0.585408 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.596 x 5.941 at -8.784 degrees (North through East) ! Clean map min=-0.0043931 max=0.20457 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=2.953 mas, bmaj=5.561 mas, bpa=-7.665 degrees ! Estimated noise=0.776553 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.163971 Jy ! Component: 100 - total flux cleaned = 0.212474 Jy ! Component: 150 - total flux cleaned = 0.237104 Jy ! Component: 200 - total flux cleaned = 0.252152 Jy ! Total flux subtracted in 200 components = 0.252152 Jy ! Clean residual min=-0.006475 max=0.008477 Jy/beam ! Clean residual mean=0.000016 rms=0.001996 Jy/beam ! Combined flux in latest and established models = 0.252152 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.252152 Jy ! Inverting map and beam ! Estimated beam: bmin=3.596 mas, bmaj=5.941 mas, bpa=-8.784 degrees ! Estimated noise=0.585408 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 = 0.0136047 Jy ! Component: 100 - total flux cleaned = 0.0236405 Jy ! Component: 150 - total flux cleaned = 0.0315025 Jy ! Component: 200 - total flux cleaned = 0.0379219 Jy ! Total flux subtracted in 200 components = 0.0379219 Jy ! Clean residual min=-0.005412 max=0.005776 Jy/beam ! Clean residual mean=-0.000007 rms=0.001552 Jy/beam ! Combined flux in latest and established models = 0.290074 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 88 components and 0.290074 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=8.093 mas, bmaj=9.272 mas, bpa=-16.3 degrees ! Estimated noise=0.708963 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00972817 Jy ! Component: 100 - total flux cleaned = 0.0165776 Jy ! Component: 150 - total flux cleaned = 0.021642 Jy ! Component: 200 - total flux cleaned = 0.0255284 Jy ! Total flux subtracted in 200 components = 0.0255284 Jy ! Clean residual min=-0.007330 max=0.007512 Jy/beam ! Clean residual mean=-0.000045 rms=0.002255 Jy/beam ! Combined flux in latest and established models = 0.315603 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 = 0.00307029 Jy ! Component: 100 - total flux cleaned = 0.00552149 Jy ! Component: 150 - total flux cleaned = 0.00748746 Jy ! Component: 200 - total flux cleaned = 0.00906922 Jy ! Total flux subtracted in 200 components = 0.00906922 Jy ! Clean residual min=-0.006885 max=0.007021 Jy/beam ! Clean residual mean=-0.000055 rms=0.002160 Jy/beam ! Combined flux in latest and established models = 0.324672 Jy ! Adding 104 model components to the UV plane model. ! The established model now contains 177 components and 0.324672 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.596 mas, bmaj=5.941 mas, bpa=-8.784 degrees ! Estimated noise=0.585408 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000286097 Jy ! Component: 100 - total flux cleaned = 0.000373267 Jy ! Component: 150 - total flux cleaned = 0.000744728 Jy ! Component: 200 - total flux cleaned = 0.000963321 Jy ! Total flux subtracted in 200 components = 0.000963321 Jy ! Clean residual min=-0.004419 max=0.004892 Jy/beam ! Clean residual mean=-0.000023 rms=0.001263 Jy/beam ! Combined flux in latest and established models = 0.325635 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 194 components and 0.325635 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078543Jy sigma=1.243015 ! Fit after self-cal, rms=0.078511Jy sigma=1.242559 wmodel J0009+4001_S_map.mod ! Writing 194 model components to file: J0009+4001_S_map.mod wobs J0009+4001_S_uvs.fits ! Writing UV FITS file: J0009+4001_S_uvs.fits wwins J0009+4001_S_map.win ! wwins: Wrote 3 windows to J0009+4001_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 = 0.00133824 Jy ! Component: 100 - total flux cleaned = 0.00230123 Jy ! Component: 150 - total flux cleaned = 0.00299215 Jy ! Component: 200 - total flux cleaned = 0.00366016 Jy ! Component: 250 - total flux cleaned = 0.00430318 Jy ! Component: 300 - total flux cleaned = 0.0047846 Jy ! Component: 350 - total flux cleaned = 0.00511839 Jy ! Component: 400 - total flux cleaned = 0.00544194 Jy ! Component: 450 - total flux cleaned = 0.00581947 Jy ! Component: 500 - total flux cleaned = 0.00612517 Jy ! Component: 550 - total flux cleaned = 0.00648238 Jy ! Component: 600 - total flux cleaned = 0.00677302 Jy ! Component: 650 - total flux cleaned = 0.0071146 Jy ! Component: 700 - total flux cleaned = 0.00733771 Jy ! Component: 750 - total flux cleaned = 0.00761034 Jy ! Component: 800 - total flux cleaned = 0.00782425 Jy ! Component: 850 - total flux cleaned = 0.00829408 Jy ! Component: 900 - total flux cleaned = 0.00859865 Jy ! Component: 950 - total flux cleaned = 0.00889737 Jy ! Component: 1000 - total flux cleaned = 0.00904385 Jy ! Component: 1050 - total flux cleaned = 0.00933235 Jy ! Component: 1100 - total flux cleaned = 0.00961548 Jy ! Component: 1150 - total flux cleaned = 0.00975329 Jy ! Component: 1200 - total flux cleaned = 0.00984404 Jy ! Component: 1250 - total flux cleaned = 0.0101129 Jy ! Component: 1300 - total flux cleaned = 0.0102893 Jy ! Component: 1350 - total flux cleaned = 0.0105054 Jy ! Component: 1400 - total flux cleaned = 0.0106752 Jy ! Component: 1450 - total flux cleaned = 0.0108016 Jy ! Component: 1500 - total flux cleaned = 0.0110487 Jy ! Component: 1550 - total flux cleaned = 0.0110903 Jy ! Component: 1600 - total flux cleaned = 0.0114112 Jy ! Component: 1650 - total flux cleaned = 0.0115686 Jy ! Component: 1700 - total flux cleaned = 0.0117626 Jy ! Component: 1750 - total flux cleaned = 0.0118 Jy ! Component: 1800 - total flux cleaned = 0.0119507 Jy ! Component: 1850 - total flux cleaned = 0.0121361 Jy ! Component: 1900 - total flux cleaned = 0.0122094 Jy ! Component: 1950 - total flux cleaned = 0.0122815 Jy ! Component: 2000 - total flux cleaned = 0.0126712 Jy ! Component: 2050 - total flux cleaned = 0.0128098 Jy ! Component: 2100 - total flux cleaned = 0.0129129 Jy ! Component: 2150 - total flux cleaned = 0.0129127 Jy ! Component: 2200 - total flux cleaned = 0.0130801 Jy ! Component: 2250 - total flux cleaned = 0.0131794 Jy ! Component: 2300 - total flux cleaned = 0.0132771 Jy ! Component: 2350 - total flux cleaned = 0.0135335 Jy ! Component: 2400 - total flux cleaned = 0.0135335 Jy ! Component: 2450 - total flux cleaned = 0.0136578 Jy ! Component: 2500 - total flux cleaned = 0.0136271 Jy ! Component: 2550 - total flux cleaned = 0.0138097 Jy ! Component: 2600 - total flux cleaned = 0.0138092 Jy ! Component: 2650 - total flux cleaned = 0.0139573 Jy ! Component: 2700 - total flux cleaned = 0.0139277 Jy ! Component: 2750 - total flux cleaned = 0.0139272 Jy ! Component: 2800 - total flux cleaned = 0.0140988 Jy ! Component: 2850 - total flux cleaned = 0.0141267 Jy ! Component: 2900 - total flux cleaned = 0.0141269 Jy ! Component: 2950 - total flux cleaned = 0.0142097 Jy ! Component: 3000 - total flux cleaned = 0.0141561 Jy ! Component: 3050 - total flux cleaned = 0.014372 Jy ! Component: 3100 - total flux cleaned = 0.0144253 Jy ! Component: 3150 - total flux cleaned = 0.0145302 Jy ! Component: 3200 - total flux cleaned = 0.0145824 Jy ! Component: 3250 - total flux cleaned = 0.0147368 Jy ! Component: 3300 - total flux cleaned = 0.0147368 Jy ! Component: 3350 - total flux cleaned = 0.0147868 Jy ! Component: 3400 - total flux cleaned = 0.0149357 Jy ! Component: 3450 - total flux cleaned = 0.0149601 Jy ! Component: 3500 - total flux cleaned = 0.0150336 Jy ! Component: 3550 - total flux cleaned = 0.0149852 Jy ! Component: 3600 - total flux cleaned = 0.0149374 Jy ! Component: 3650 - total flux cleaned = 0.0149605 Jy ! Component: 3700 - total flux cleaned = 0.0149373 Jy ! Component: 3750 - total flux cleaned = 0.0149142 Jy ! Component: 3800 - total flux cleaned = 0.0147999 Jy ! Component: 3850 - total flux cleaned = 0.0149812 Jy ! Component: 3900 - total flux cleaned = 0.0149809 Jy ! Component: 3950 - total flux cleaned = 0.0150033 Jy ! Component: 4000 - total flux cleaned = 0.0149593 Jy ! Component: 4050 - total flux cleaned = 0.0149377 Jy ! Total flux subtracted in 4096 components = 0.01496 Jy ! Clean residual min=-0.001402 max=0.001188 Jy/beam ! Clean residual mean=-0.000007 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.340595 Jy keep ! Adding 333 model components to the UV plane model. ! The established model now contains 527 components and 0.340595 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0009+4001_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.596 x 5.941 at -8.784 degrees (North through East) ! Clean map min=-0.0022769 max=0.20492 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0009+4001_S_map.fits wmodel /vlbi/uf001/uva//J0009+4001_S_map.mod ! Writing 527 model components to file: /vlbi/uf001/uva//J0009+4001_S_map.mod wobs /vlbi/uf001/uva//J0009+4001_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0009+4001_S_uvs.fits wwins /vlbi/uf001/uva//J0009+4001_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J0009+4001_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.204916 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000423541 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.62007 0.62007 1.24014 2.48028 4.96056 9.92111 19.8422 39.6845 79.3689 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.204 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 483.816 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0009+4001_S_dfm.log closed on Sun Jan 13 20:25:45 2019