! Started logfile: /vlbi/uf001/uva//J1324+3622_S_dfm.log on Mon Jan 14 02:22:22 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//J1324+3622_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1324+3622_S_uva.fits ! AN table 1: 87 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.870754 visibilities/baseline/integration-bin. ! Found source: J1324+3622 ! ! 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 10227 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 J1324+3622_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 86 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 86 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 86 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005685Jy sigma=22.821578 ! Fit after self-cal, rms=0.936612Jy sigma=21.262567 ! 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=3.184 mas, bmaj=5.949 mas, bpa=8.589 degrees ! Estimated noise=0.492777 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 = 0.0491226 Jy ! Component: 100 - total flux cleaned = 0.0607075 Jy ! Total flux subtracted in 100 components = 0.0607075 Jy ! Clean residual min=-0.002775 max=0.004567 Jy/beam ! Clean residual mean=0.000001 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.0607075 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0607075 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059173Jy sigma=1.240946 ! Fit after self-cal, rms=0.058815Jy sigma=1.234043 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00509608 Jy ! Component: 100 - total flux cleaned = 0.00783033 Jy ! Total flux subtracted in 100 components = 0.00783033 Jy ! Clean residual min=-0.002546 max=0.002257 Jy/beam ! Clean residual mean=0.000001 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.0685378 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 25 components and 0.0685378 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058282Jy sigma=1.221217 ! Fit after self-cal, rms=0.058276Jy sigma=1.221064 ! 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=3.799 mas, bmaj=6.724 mas, bpa=6.396 degrees ! Estimated noise=0.320372 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 = 0.0024668 Jy ! Component: 100 - total flux cleaned = 0.00371722 Jy ! Component: 150 - total flux cleaned = 0.0044597 Jy ! Component: 200 - total flux cleaned = 0.00491267 Jy ! Total flux subtracted in 200 components = 0.00491267 Jy ! Clean residual min=-0.002023 max=0.001899 Jy/beam ! Clean residual mean=0.000003 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.0734505 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 32 components and 0.0734505 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058166Jy sigma=1.218655 ! Fit after self-cal, rms=0.058163Jy sigma=1.218567 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.799 x 6.724 at 6.396 degrees (North through East) ! Clean map min=-0.0019587 max=0.064592 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.97 HN 0.95 KP 1.02 ! LA 0.95 MK 0.99 NL 1.06 OV 1.01 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 0.98 KP 0.99 ! LA 0.96 MK 1.03 NL 1.04 OV 0.94 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.00 KP 1.04 ! LA 0.99 MK 1.07 NL 1.02 OV 1.00 ! PT 1.02 SC 1.01 ! ! ! Fit before self-cal, rms=0.058163Jy sigma=1.218567 ! Fit after self-cal, rms=0.057997Jy sigma=1.216656 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.814 mas, bmaj=6.728 mas, bpa=6.428 degrees ! Estimated noise=0.32038 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 = 0.000219404 Jy ! Component: 100 - total flux cleaned = 0.000209089 Jy ! Component: 150 - total flux cleaned = 0.00021867 Jy ! Component: 200 - total flux cleaned = 0.000218443 Jy ! Total flux subtracted in 200 components = 0.000218443 Jy ! Clean residual min=-0.001839 max=0.001774 Jy/beam ! Clean residual mean=0.000004 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.0736689 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 42 components and 0.0736689 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057993Jy sigma=1.216561 ! Fit after self-cal, rms=0.058003Jy sigma=1.216468 ! 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=0.058003Jy sigma=1.216468 ! Fit after self-cal, rms=0.057313Jy sigma=1.210986 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.818 mas, bmaj=6.705 mas, bpa=6.584 degrees ! Estimated noise=0.319822 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00014643 Jy ! Component: 100 - total flux cleaned = 0.000172585 Jy ! Component: 150 - total flux cleaned = 0.000179072 Jy ! Component: 200 - total flux cleaned = 0.000185519 Jy ! Total flux subtracted in 200 components = 0.000185519 Jy ! Clean residual min=-0.001412 max=0.001471 Jy/beam ! Clean residual mean=0.000003 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.0738545 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 48 components and 0.0738545 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057311Jy sigma=1.210922 ! Fit after self-cal, rms=0.057330Jy sigma=1.210697 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 = 2.18078e-05 Jy ! Component: 100 - total flux cleaned = 2.1787e-05 Jy ! Component: 150 - total flux cleaned = 2.20837e-05 Jy ! Component: 200 - total flux cleaned = 2.75714e-05 Jy ! Total flux subtracted in 200 components = 2.75714e-05 Jy ! Clean residual min=-0.001419 max=0.001468 Jy/beam ! Clean residual mean=0.000003 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.073882 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 49 components and 0.0738821 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057328Jy sigma=1.210666 ! Fit after self-cal, rms=0.057328Jy sigma=1.210662 ! 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=0.057328Jy sigma=1.210662 ! Fit after self-cal, rms=0.057314Jy sigma=1.210647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.817 mas, bmaj=6.703 mas, bpa=6.546 degrees ! Estimated noise=0.319475 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.14685e-05 Jy ! Component: 100 - total flux cleaned = 1.72655e-05 Jy ! Component: 150 - total flux cleaned = 2.78545e-05 Jy ! Component: 200 - total flux cleaned = 3.28639e-05 Jy ! Total flux subtracted in 200 components = 3.28639e-05 Jy ! Clean residual min=-0.001400 max=0.001451 Jy/beam ! Clean residual mean=0.000003 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.0739149 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 50 components and 0.0739149 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057313Jy sigma=1.210621 ! Fit after self-cal, rms=0.057314Jy sigma=1.210616 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 = 1.25639e-05 Jy ! Component: 100 - total flux cleaned = 1.75613e-05 Jy ! Component: 150 - total flux cleaned = 1.7582e-05 Jy ! Component: 200 - total flux cleaned = 1.75466e-05 Jy ! Total flux subtracted in 200 components = 1.75466e-05 Jy ! Clean residual min=-0.001397 max=0.001444 Jy/beam ! Clean residual mean=0.000003 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.0739325 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 51 components and 0.0739325 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057313Jy sigma=1.210601 ! Fit after self-cal, rms=0.057313Jy sigma=1.210598 ! 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=0.057313Jy sigma=1.210598 ! Fit after self-cal, rms=0.057274Jy sigma=1.210597 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.556 mas, bmaj=9.284 mas, bpa=1.168 degrees ! Estimated noise=0.384549 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000164215 Jy ! Component: 100 - total flux cleaned = -0.000118271 Jy ! Component: 150 - total flux cleaned = -0.000118159 Jy ! Component: 200 - total flux cleaned = -0.000111549 Jy ! Total flux subtracted in 200 components = -0.000111549 Jy ! Clean residual min=-0.001504 max=0.001857 Jy/beam ! Clean residual mean=0.000006 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.0738209 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 56 components and 0.0738209 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057276Jy sigma=1.210627 ! Fit after self-cal, rms=0.057275Jy sigma=1.210607 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 = -1.2566e-05 Jy ! Component: 100 - total flux cleaned = 6.03407e-07 Jy ! Component: 150 - total flux cleaned = 8.65628e-07 Jy ! Component: 200 - total flux cleaned = 6.00089e-06 Jy ! Total flux subtracted in 200 components = 6.00089e-06 Jy ! Clean residual min=-0.001509 max=0.001858 Jy/beam ! Clean residual mean=0.000006 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.0738269 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 58 components and 0.0738269 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057277Jy sigma=1.210643 ! Fit after self-cal, rms=0.057276Jy sigma=1.210633 ! 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=3.817 mas, bmaj=6.702 mas, bpa=6.516 degrees ! Estimated noise=0.319221 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.817 x 6.702 at 6.516 degrees (North through East) ! Clean map min=-0.0013366 max=0.064322 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=3.2 mas, bmaj=5.927 mas, bpa=8.705 degrees ! Estimated noise=0.492044 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0491705 Jy ! Component: 100 - total flux cleaned = 0.0611142 Jy ! Component: 150 - total flux cleaned = 0.0662582 Jy ! Component: 200 - total flux cleaned = 0.0688948 Jy ! Total flux subtracted in 200 components = 0.0688948 Jy ! Clean residual min=-0.002202 max=0.002082 Jy/beam ! Clean residual mean=0.000001 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.0688948 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 0.0688948 Jy ! Inverting map and beam ! Estimated beam: bmin=3.817 mas, bmaj=6.702 mas, bpa=6.516 degrees ! Estimated noise=0.319221 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 = 0.00222761 Jy ! Component: 100 - total flux cleaned = 0.00339824 Jy ! Component: 150 - total flux cleaned = 0.00410385 Jy ! Component: 200 - total flux cleaned = 0.00453451 Jy ! Total flux subtracted in 200 components = 0.00453451 Jy ! Clean residual min=-0.001470 max=0.001475 Jy/beam ! Clean residual mean=0.000003 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.0734293 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 39 components and 0.0734293 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=7.556 mas, bmaj=9.284 mas, bpa=1.168 degrees ! Estimated noise=0.384549 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000157134 Jy ! Component: 100 - total flux cleaned = 0.000211908 Jy ! Component: 150 - total flux cleaned = 0.000247576 Jy ! Component: 200 - total flux cleaned = 0.000270512 Jy ! Total flux subtracted in 200 components = 0.000270512 Jy ! Clean residual min=-0.001518 max=0.001854 Jy/beam ! Clean residual mean=0.000006 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.0736998 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 = 1.37046e-05 Jy ! Component: 100 - total flux cleaned = 1.99645e-05 Jy ! Component: 150 - total flux cleaned = 2.59278e-05 Jy ! Component: 200 - total flux cleaned = 2.5809e-05 Jy ! Total flux subtracted in 200 components = 2.5809e-05 Jy ! Clean residual min=-0.001515 max=0.001854 Jy/beam ! Clean residual mean=0.000006 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.0737256 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 51 components and 0.0737256 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.817 mas, bmaj=6.702 mas, bpa=6.516 degrees ! Estimated noise=0.319221 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.01295e-05 Jy ! Component: 100 - total flux cleaned = -0.000136316 Jy ! Component: 150 - total flux cleaned = -0.000127964 Jy ! Component: 200 - total flux cleaned = -0.000120246 Jy ! Total flux subtracted in 200 components = -0.000120246 Jy ! Clean residual min=-0.001443 max=0.001471 Jy/beam ! Clean residual mean=0.000003 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.0736054 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 58 components and 0.0736054 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057277Jy sigma=1.210646 ! Fit after self-cal, rms=0.057276Jy sigma=1.210634 wmodel J1324+3622_S_map.mod ! Writing 58 model components to file: J1324+3622_S_map.mod wobs J1324+3622_S_uvs.fits ! Writing UV FITS file: J1324+3622_S_uvs.fits wwins J1324+3622_S_map.win ! wwins: Wrote 1 windows to J1324+3622_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 = -4.66561e-05 Jy ! Component: 100 - total flux cleaned = -0.000219593 Jy ! Component: 150 - total flux cleaned = -0.000361251 Jy ! Component: 200 - total flux cleaned = -0.000518371 Jy ! Component: 250 - total flux cleaned = -0.000627006 Jy ! Component: 300 - total flux cleaned = -0.000817214 Jy ! Component: 350 - total flux cleaned = -0.000899367 Jy ! Component: 400 - total flux cleaned = -0.000959893 Jy ! Component: 450 - total flux cleaned = -0.00103836 Jy ! Component: 500 - total flux cleaned = -0.00109585 Jy ! Component: 550 - total flux cleaned = -0.00115195 Jy ! Component: 600 - total flux cleaned = -0.00115177 Jy ! Component: 650 - total flux cleaned = -0.00111577 Jy ! Component: 700 - total flux cleaned = -0.00111591 Jy ! Component: 750 - total flux cleaned = -0.00115033 Jy ! Component: 800 - total flux cleaned = -0.00109832 Jy ! Component: 850 - total flux cleaned = -0.00109797 Jy ! Component: 900 - total flux cleaned = -0.00111471 Jy ! Component: 950 - total flux cleaned = -0.00111469 Jy ! Component: 1000 - total flux cleaned = -0.00108211 Jy ! Component: 1050 - total flux cleaned = -0.00111437 Jy ! Component: 1100 - total flux cleaned = -0.00109834 Jy ! Component: 1150 - total flux cleaned = -0.00105119 Jy ! Component: 1200 - total flux cleaned = -0.00103581 Jy ! Component: 1250 - total flux cleaned = -0.00102068 Jy ! Component: 1300 - total flux cleaned = -0.00103582 Jy ! Component: 1350 - total flux cleaned = -0.00103554 Jy ! Component: 1400 - total flux cleaned = -0.0010351 Jy ! Component: 1450 - total flux cleaned = -0.000961815 Jy ! Component: 1500 - total flux cleaned = -0.00096198 Jy ! Component: 1550 - total flux cleaned = -0.000904876 Jy ! Component: 1600 - total flux cleaned = -0.000904827 Jy ! Component: 1650 - total flux cleaned = -0.000876747 Jy ! Component: 1700 - total flux cleaned = -0.000876402 Jy ! Component: 1750 - total flux cleaned = -0.000793952 Jy ! Component: 1800 - total flux cleaned = -0.000753494 Jy ! Component: 1850 - total flux cleaned = -0.000713179 Jy ! Component: 1900 - total flux cleaned = -0.000699787 Jy ! Component: 1950 - total flux cleaned = -0.000594308 Jy ! Component: 2000 - total flux cleaned = -0.000555074 Jy ! Component: 2050 - total flux cleaned = -0.000464751 Jy ! Component: 2100 - total flux cleaned = -0.000375297 Jy ! Component: 2150 - total flux cleaned = -0.000324724 Jy ! Component: 2200 - total flux cleaned = -0.000324572 Jy ! Component: 2250 - total flux cleaned = -0.000224975 Jy ! Component: 2300 - total flux cleaned = -0.000138645 Jy ! Component: 2350 - total flux cleaned = -0.000114324 Jy ! Component: 2400 - total flux cleaned = -5.39345e-05 Jy ! Component: 2450 - total flux cleaned = 3.00538e-05 Jy ! Component: 2500 - total flux cleaned = 7.72979e-05 Jy ! Component: 2550 - total flux cleaned = 0.000112639 Jy ! Component: 2600 - total flux cleaned = 0.000147829 Jy ! Component: 2650 - total flux cleaned = 0.000171111 Jy ! Component: 2700 - total flux cleaned = 0.000239964 Jy ! Component: 2750 - total flux cleaned = 0.000262754 Jy ! Component: 2800 - total flux cleaned = 0.000296662 Jy ! Component: 2850 - total flux cleaned = 0.00034138 Jy ! Component: 2900 - total flux cleaned = 0.000341696 Jy ! Component: 2950 - total flux cleaned = 0.000352762 Jy ! Component: 3000 - total flux cleaned = 0.000418397 Jy ! Component: 3050 - total flux cleaned = 0.000440094 Jy ! Component: 3100 - total flux cleaned = 0.000418606 Jy ! Component: 3150 - total flux cleaned = 0.00046132 Jy ! Component: 3200 - total flux cleaned = 0.000472004 Jy ! Component: 3250 - total flux cleaned = 0.000493102 Jy ! Component: 3300 - total flux cleaned = 0.0005036 Jy ! Component: 3350 - total flux cleaned = 0.000555582 Jy ! Component: 3400 - total flux cleaned = 0.000596713 Jy ! Component: 3450 - total flux cleaned = 0.000606812 Jy ! Component: 3500 - total flux cleaned = 0.000576204 Jy ! Component: 3550 - total flux cleaned = 0.000606502 Jy ! Component: 3600 - total flux cleaned = 0.000606437 Jy ! Component: 3650 - total flux cleaned = 0.000626335 Jy ! Component: 3700 - total flux cleaned = 0.000586967 Jy ! Component: 3750 - total flux cleaned = 0.000655594 Jy ! Component: 3800 - total flux cleaned = 0.000665333 Jy ! Component: 3850 - total flux cleaned = 0.00066531 Jy ! Component: 3900 - total flux cleaned = 0.000684481 Jy ! Component: 3950 - total flux cleaned = 0.000674942 Jy ! Component: 4000 - total flux cleaned = 0.000693877 Jy ! Component: 4050 - total flux cleaned = 0.000712669 Jy ! Total flux subtracted in 4096 components = 0.000665895 Jy ! Clean residual min=-0.000466 max=0.000523 Jy/beam ! Clean residual mean=0.000000 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.0742713 Jy keep ! Adding 299 model components to the UV plane model. ! The established model now contains 357 components and 0.0742713 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1324+3622_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.817 x 6.702 at 6.516 degrees (North through East) ! Clean map min=-0.0012281 max=0.064244 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1324+3622_S_map.fits wmodel /vlbi/uf001/uva//J1324+3622_S_map.mod ! Writing 357 model components to file: /vlbi/uf001/uva//J1324+3622_S_map.mod wobs /vlbi/uf001/uva//J1324+3622_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1324+3622_S_uvs.fits wwins /vlbi/uf001/uva//J1324+3622_S_map.win ! wwins: Wrote 2 windows to /vlbi/uf001/uva//J1324+3622_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0642439 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000177027 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.826664 0.826664 1.65333 3.30666 6.61331 13.2266 26.4533 52.9065 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.064 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 362.904 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1324+3622_S_dfm.log closed on Mon Jan 14 02:22:27 2019