! Started logfile: /vlbi/uf001/uva//J0244+1320_S_dfm.log on Sun Jan 13 21:30:37 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//J0244+1320_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0244+1320_S_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.780117 visibilities/baseline/integration-bin. ! Found source: J0244+1320 ! ! 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 6003 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 J0244+1320_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 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.025962Jy sigma=23.886635 ! Fit after self-cal, rms=0.789468Jy sigma=18.316942 ! 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=2.713 mas, bmaj=6.659 mas, bpa=-2.948 degrees ! Estimated noise=0.591512 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 = 0.162313 Jy ! Component: 100 - total flux cleaned = 0.199365 Jy ! Total flux subtracted in 100 components = 0.199365 Jy ! Clean residual min=-0.005946 max=0.013884 Jy/beam ! Clean residual mean=-0.000007 rms=0.001607 Jy/beam ! Combined flux in latest and established models = 0.199365 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.199365 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064138Jy sigma=1.397530 ! Fit after self-cal, rms=0.064123Jy sigma=1.397170 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0149573 Jy ! Component: 100 - total flux cleaned = 0.0223501 Jy ! Total flux subtracted in 100 components = 0.0223501 Jy ! Clean residual min=-0.004875 max=0.004563 Jy/beam ! Clean residual mean=-0.000000 rms=0.001102 Jy/beam ! Combined flux in latest and established models = 0.221715 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 11 components and 0.221715 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060236Jy sigma=1.306162 ! Fit after self-cal, rms=0.060206Jy sigma=1.305312 ! 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=3.157 mas, bmaj=7.472 mas, bpa=-2.904 degrees ! Estimated noise=0.423264 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 = 0.00459103 Jy ! Component: 100 - total flux cleaned = 0.00658626 Jy ! Component: 150 - total flux cleaned = 0.00703106 Jy ! Component: 200 - total flux cleaned = 0.00700349 Jy ! Total flux subtracted in 200 components = 0.00700349 Jy ! Clean residual min=-0.003974 max=0.003688 Jy/beam ! Clean residual mean=0.000006 rms=0.000989 Jy/beam ! Combined flux in latest and established models = 0.228719 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 16 components and 0.228719 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059848Jy sigma=1.298695 ! Fit after self-cal, rms=0.059846Jy sigma=1.298599 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.157 x 7.472 at -2.904 degrees (North through East) ! Clean map min=-0.003882 max=0.21155 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 1.00 KP 0.99 ! LA 1.01 MK 1.02 NL 1.00 OV 1.01 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.99 KP 0.98 ! LA 1.00 MK 1.02 NL 1.00 OV 0.99 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 0.99 KP 0.99 ! LA 1.02 MK 0.98 NL 0.99 OV 1.00 ! PT 1.02 SC 0.98 ! ! ! Fit before self-cal, rms=0.059846Jy sigma=1.298599 ! Fit after self-cal, rms=0.059632Jy sigma=1.293910 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.153 mas, bmaj=7.471 mas, bpa=-2.854 degrees ! Estimated noise=0.423685 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 = 0.000484633 Jy ! Component: 100 - total flux cleaned = 0.000460228 Jy ! Component: 150 - total flux cleaned = 0.000415222 Jy ! Component: 200 - total flux cleaned = 0.000375371 Jy ! Total flux subtracted in 200 components = 0.000375371 Jy ! Clean residual min=-0.004040 max=0.003376 Jy/beam ! Clean residual mean=0.000004 rms=0.000980 Jy/beam ! Combined flux in latest and established models = 0.229094 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 24 components and 0.229094 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059598Jy sigma=1.293565 ! Fit after self-cal, rms=0.059601Jy sigma=1.293521 ! 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=0.059601Jy sigma=1.293521 ! Fit after self-cal, rms=0.057115Jy sigma=1.241963 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.153 mas, bmaj=7.465 mas, bpa=-2.948 degrees ! Estimated noise=0.424437 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000901956 Jy ! Component: 100 - total flux cleaned = 0.00127191 Jy ! Component: 150 - total flux cleaned = 0.00138928 Jy ! Component: 200 - total flux cleaned = 0.00143732 Jy ! Total flux subtracted in 200 components = 0.00143732 Jy ! Clean residual min=-0.001945 max=0.002462 Jy/beam ! Clean residual mean=-0.000000 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.230532 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 34 components and 0.230532 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057100Jy sigma=1.241663 ! Fit after self-cal, rms=0.057118Jy sigma=1.241521 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 (-93.5, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000518363 Jy ! Component: 100 - total flux cleaned = 0.000645795 Jy ! Component: 150 - total flux cleaned = 0.000648664 Jy ! Component: 200 - total flux cleaned = 0.000618753 Jy ! Total flux subtracted in 200 components = 0.000618753 Jy ! Clean residual min=-0.001827 max=0.001824 Jy/beam ! Clean residual mean=0.000000 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.23115 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 49 components and 0.23115 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057013Jy sigma=1.238846 ! Fit after self-cal, rms=0.057005Jy sigma=1.238691 ! 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=0.057005Jy sigma=1.238691 ! Fit after self-cal, rms=0.057078Jy sigma=1.237831 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.153 mas, bmaj=7.46 mas, bpa=-2.959 degrees ! Estimated noise=0.424487 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000623073 Jy ! Component: 100 - total flux cleaned = 0.000764055 Jy ! Component: 150 - total flux cleaned = 0.000836437 Jy ! Component: 200 - total flux cleaned = 0.000836247 Jy ! Total flux subtracted in 200 components = 0.000836247 Jy ! Clean residual min=-0.001839 max=0.001721 Jy/beam ! Clean residual mean=-0.000000 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.231987 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 60 components and 0.231987 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057055Jy sigma=1.237277 ! Fit after self-cal, rms=0.057056Jy sigma=1.237263 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 = 2.57458e-05 Jy ! Component: 100 - total flux cleaned = 4.58986e-05 Jy ! Component: 150 - total flux cleaned = 4.58464e-05 Jy ! Component: 200 - total flux cleaned = 4.55162e-05 Jy ! Total flux subtracted in 200 components = 4.55162e-05 Jy ! Clean residual min=-0.001825 max=0.001742 Jy/beam ! Clean residual mean=-0.000000 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.232032 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 67 components and 0.232032 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057046Jy sigma=1.237003 ! Fit after self-cal, rms=0.057046Jy sigma=1.236999 ! 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=0.057046Jy sigma=1.236999 ! Fit after self-cal, rms=0.057072Jy sigma=1.236950 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.955 mas, bmaj=11.11 mas, bpa=-7.556 degrees ! Estimated noise=0.545392 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000205323 Jy ! Component: 100 - total flux cleaned = 0.000242381 Jy ! Component: 150 - total flux cleaned = 0.000322539 Jy ! Component: 200 - total flux cleaned = 0.000363668 Jy ! Total flux subtracted in 200 components = 0.000363668 Jy ! Clean residual min=-0.002353 max=0.002182 Jy/beam ! Clean residual mean=-0.000001 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.232396 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 79 components and 0.232396 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057078Jy sigma=1.236999 ! Fit after self-cal, rms=0.057076Jy sigma=1.236922 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 = 6.56651e-05 Jy ! Component: 100 - total flux cleaned = 4.54391e-05 Jy ! Component: 150 - total flux cleaned = 6.78808e-05 Jy ! Component: 200 - total flux cleaned = 7.83777e-05 Jy ! Total flux subtracted in 200 components = 7.83777e-05 Jy ! Clean residual min=-0.002346 max=0.002157 Jy/beam ! Clean residual mean=-0.000001 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.232474 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 84 components and 0.232474 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057083Jy sigma=1.237004 ! Fit after self-cal, rms=0.057082Jy sigma=1.236960 ! 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=3.152 mas, bmaj=7.458 mas, bpa=-2.972 degrees ! Estimated noise=0.424638 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.152 x 7.458 at -2.972 degrees (North through East) ! Clean map min=-0.0021202 max=0.21179 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=2.71 mas, bmaj=6.663 mas, bpa=-3.084 degrees ! Estimated noise=0.594171 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.162965 Jy ! Component: 100 - total flux cleaned = 0.20062 Jy ! Component: 150 - total flux cleaned = 0.215653 Jy ! Component: 200 - total flux cleaned = 0.22312 Jy ! Total flux subtracted in 200 components = 0.22312 Jy ! Clean residual min=-0.003154 max=0.003421 Jy/beam ! Clean residual mean=-0.000005 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 0.22312 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 0.22312 Jy ! Inverting map and beam ! Estimated beam: bmin=3.152 mas, bmaj=7.458 mas, bpa=-2.972 degrees ! Estimated noise=0.424638 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 = 0.00447525 Jy ! Component: 100 - total flux cleaned = 0.00584713 Jy ! Component: 150 - total flux cleaned = 0.00685583 Jy ! Component: 200 - total flux cleaned = 0.00744451 Jy ! Total flux subtracted in 200 components = 0.00744451 Jy ! Clean residual min=-0.001971 max=0.001888 Jy/beam ! Clean residual mean=-0.000001 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.230564 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 27 components and 0.230564 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=6.955 mas, bmaj=11.11 mas, bpa=-7.556 degrees ! Estimated noise=0.545392 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112553 Jy ! Component: 100 - total flux cleaned = 0.00146001 Jy ! Component: 150 - total flux cleaned = 0.00163502 Jy ! Component: 200 - total flux cleaned = 0.00177716 Jy ! Total flux subtracted in 200 components = 0.00177716 Jy ! Clean residual min=-0.002417 max=0.002130 Jy/beam ! Clean residual mean=-0.000001 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.232341 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 = 0.000113039 Jy ! Component: 100 - total flux cleaned = 0.000157433 Jy ! Component: 150 - total flux cleaned = 0.000157933 Jy ! Component: 200 - total flux cleaned = 0.000158086 Jy ! Total flux subtracted in 200 components = 0.000158086 Jy ! Clean residual min=-0.002376 max=0.002125 Jy/beam ! Clean residual mean=-0.000001 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.232499 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 60 components and 0.232499 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.152 mas, bmaj=7.458 mas, bpa=-2.972 degrees ! Estimated noise=0.424638 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.51954e-05 Jy ! Component: 100 - total flux cleaned = 3.55566e-05 Jy ! Component: 150 - total flux cleaned = 6.39805e-05 Jy ! Component: 200 - total flux cleaned = 6.50541e-05 Jy ! Total flux subtracted in 200 components = 6.50541e-05 Jy ! Clean residual min=-0.001885 max=0.001816 Jy/beam ! Clean residual mean=-0.000001 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.232564 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 79 components and 0.232564 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057114Jy sigma=1.237698 ! Fit after self-cal, rms=0.057111Jy sigma=1.237578 wmodel J0244+1320_S_map.mod ! Writing 79 model components to file: J0244+1320_S_map.mod wobs J0244+1320_S_uvs.fits ! Writing UV FITS file: J0244+1320_S_uvs.fits wwins J0244+1320_S_map.win ! wwins: Wrote 2 windows to J0244+1320_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 = -0.000454805 Jy ! Component: 100 - total flux cleaned = -0.000746729 Jy ! Component: 150 - total flux cleaned = -0.000932244 Jy ! Component: 200 - total flux cleaned = -0.000992471 Jy ! Component: 250 - total flux cleaned = -0.000935107 Jy ! Component: 300 - total flux cleaned = -0.000935603 Jy ! Component: 350 - total flux cleaned = -0.000990193 Jy ! Component: 400 - total flux cleaned = -0.000855983 Jy ! Component: 450 - total flux cleaned = -0.000803313 Jy ! Component: 500 - total flux cleaned = -0.000803103 Jy ! Component: 550 - total flux cleaned = -0.000702185 Jy ! Component: 600 - total flux cleaned = -0.000652697 Jy ! Component: 650 - total flux cleaned = -0.000579795 Jy ! Component: 700 - total flux cleaned = -0.000459936 Jy ! Component: 750 - total flux cleaned = -0.000365619 Jy ! Component: 800 - total flux cleaned = -0.000272899 Jy ! Component: 850 - total flux cleaned = -9.04057e-05 Jy ! Component: 900 - total flux cleaned = -4.55564e-05 Jy ! Component: 950 - total flux cleaned = 4.31103e-05 Jy ! Component: 1000 - total flux cleaned = 0.000108862 Jy ! Component: 1050 - total flux cleaned = 0.000195508 Jy ! Component: 1100 - total flux cleaned = 0.000302086 Jy ! Component: 1150 - total flux cleaned = 0.000364877 Jy ! Component: 1200 - total flux cleaned = 0.000406261 Jy ! Component: 1250 - total flux cleaned = 0.00044752 Jy ! Component: 1300 - total flux cleaned = 0.000508624 Jy ! Component: 1350 - total flux cleaned = 0.000528875 Jy ! Component: 1400 - total flux cleaned = 0.000648087 Jy ! Component: 1450 - total flux cleaned = 0.000687703 Jy ! Component: 1500 - total flux cleaned = 0.000785025 Jy ! Component: 1550 - total flux cleaned = 0.000842579 Jy ! Component: 1600 - total flux cleaned = 0.000899569 Jy ! Component: 1650 - total flux cleaned = 0.000974276 Jy ! Component: 1700 - total flux cleaned = 0.000992929 Jy ! Component: 1750 - total flux cleaned = 0.00108468 Jy ! Component: 1800 - total flux cleaned = 0.00108459 Jy ! Component: 1850 - total flux cleaned = 0.00112068 Jy ! Component: 1900 - total flux cleaned = 0.00122814 Jy ! Component: 1950 - total flux cleaned = 0.0013342 Jy ! Component: 2000 - total flux cleaned = 0.00142198 Jy ! Component: 2050 - total flux cleaned = 0.00149122 Jy ! Component: 2100 - total flux cleaned = 0.00157668 Jy ! Component: 2150 - total flux cleaned = 0.001713 Jy ! Component: 2200 - total flux cleaned = 0.00183079 Jy ! Component: 2250 - total flux cleaned = 0.00193108 Jy ! Component: 2300 - total flux cleaned = 0.00207952 Jy ! Component: 2350 - total flux cleaned = 0.00212866 Jy ! Component: 2400 - total flux cleaned = 0.00225854 Jy ! Component: 2450 - total flux cleaned = 0.00240329 Jy ! Component: 2500 - total flux cleaned = 0.00246686 Jy ! Component: 2550 - total flux cleaned = 0.00256171 Jy ! Component: 2600 - total flux cleaned = 0.00271842 Jy ! Component: 2650 - total flux cleaned = 0.00281148 Jy ! Component: 2700 - total flux cleaned = 0.00293468 Jy ! Component: 2750 - total flux cleaned = 0.00304168 Jy ! Component: 2800 - total flux cleaned = 0.00316289 Jy ! Component: 2850 - total flux cleaned = 0.00325307 Jy ! Component: 2900 - total flux cleaned = 0.00335748 Jy ! Component: 2950 - total flux cleaned = 0.00343147 Jy ! Component: 3000 - total flux cleaned = 0.00351968 Jy ! Component: 3050 - total flux cleaned = 0.0036508 Jy ! Component: 3100 - total flux cleaned = 0.00369435 Jy ! Component: 3150 - total flux cleaned = 0.00376619 Jy ! Component: 3200 - total flux cleaned = 0.00383755 Jy ! Component: 3250 - total flux cleaned = 0.00392257 Jy ! Component: 3300 - total flux cleaned = 0.00395071 Jy ! Component: 3350 - total flux cleaned = 0.0040625 Jy ! Component: 3400 - total flux cleaned = 0.00407641 Jy ! Component: 3450 - total flux cleaned = 0.00413174 Jy ! Component: 3500 - total flux cleaned = 0.00422744 Jy ! Component: 3550 - total flux cleaned = 0.00429552 Jy ! Component: 3600 - total flux cleaned = 0.00437665 Jy ! Component: 3650 - total flux cleaned = 0.00440348 Jy ! Component: 3700 - total flux cleaned = 0.00445692 Jy ! Component: 3750 - total flux cleaned = 0.00452307 Jy ! Component: 3800 - total flux cleaned = 0.00454933 Jy ! Component: 3850 - total flux cleaned = 0.00464081 Jy ! Component: 3900 - total flux cleaned = 0.00467981 Jy ! Component: 3950 - total flux cleaned = 0.00474448 Jy ! Component: 4000 - total flux cleaned = 0.00482171 Jy ! Component: 4050 - total flux cleaned = 0.00487278 Jy ! Total flux subtracted in 4096 components = 0.00491083 Jy ! Clean residual min=-0.000715 max=0.000771 Jy/beam ! Clean residual mean=-0.000001 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.237475 Jy keep ! Adding 308 model components to the UV plane model. ! The established model now contains 387 components and 0.237475 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0244+1320_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.152 x 7.458 at -2.972 degrees (North through East) ! Clean map min=-0.0020777 max=0.21194 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0244+1320_S_map.fits wmodel /vlbi/uf001/uva//J0244+1320_S_map.mod ! Writing 387 model components to file: /vlbi/uf001/uva//J0244+1320_S_map.mod wobs /vlbi/uf001/uva//J0244+1320_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0244+1320_S_uvs.fits wwins /vlbi/uf001/uva//J0244+1320_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J0244+1320_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.211941 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000229581 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.32497 0.32497 0.64994 1.29988 2.59976 5.19952 10.399 20.7981 41.5961 83.1923 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.211 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 923.162 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0244+1320_S_dfm.log closed on Sun Jan 13 21:30:41 2019