! Started logfile: /image_prod/ug002_uva//J1516+1932_S_b_dfm.log on Thu Mar 5 02:11:08 2020 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 /image_prod/ug002_uva//J1516+1932_S_b_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1516+1932_S_b_uva.fits ! AN table 1: 21 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.701058 visibilities/baseline/integration-bin. ! Found source: J1516+1932 ! ! 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 1590 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 J1516+1932_S_b] 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 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.039734Jy sigma=8.224373 ! Fit after self-cal, rms=0.743691Jy sigma=5.759951 ! 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=2.834 mas, bmaj=6.461 mas, bpa=-3.391 degrees ! Estimated noise=2.91761 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 = 0.202912 Jy ! Component: 100 - total flux cleaned = 0.260616 Jy ! Total flux subtracted in 100 components = 0.260616 Jy ! Clean residual min=-0.013486 max=0.023435 Jy/beam ! Clean residual mean=-0.000045 rms=0.004021 Jy/beam ! Combined flux in latest and established models = 0.260616 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.260616 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090329Jy sigma=0.643070 ! Fit after self-cal, rms=0.090107Jy sigma=0.640034 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0266343 Jy ! Component: 100 - total flux cleaned = 0.0417532 Jy ! Total flux subtracted in 100 components = 0.0417532 Jy ! Clean residual min=-0.010655 max=0.013724 Jy/beam ! Clean residual mean=-0.000023 rms=0.003027 Jy/beam ! Combined flux in latest and established models = 0.302369 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 22 components and 0.302369 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081831Jy sigma=0.546088 ! Fit after self-cal, rms=0.081759Jy sigma=0.544360 ! 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=3.304 mas, bmaj=7.218 mas, bpa=-1.885 degrees ! Estimated noise=2.3392 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 = 0.0131 Jy ! Component: 100 - total flux cleaned = 0.0206889 Jy ! Component: 150 - total flux cleaned = 0.0254734 Jy ! Component: 200 - total flux cleaned = 0.0269655 Jy ! Total flux subtracted in 200 components = 0.0269655 Jy ! Clean residual min=-0.009904 max=0.011431 Jy/beam ! Clean residual mean=-0.000012 rms=0.002533 Jy/beam ! Combined flux in latest and established models = 0.329335 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 31 components and 0.329335 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079927Jy sigma=0.520457 ! Fit after self-cal, rms=0.079817Jy sigma=0.519975 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.304 x 7.218 at -1.885 degrees (North through East) ! Clean map min=-0.0094776 max=0.25632 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.03 HN 0.98 KP 0.97 ! LA 0.97 MK 0.99 OV 0.99 PT 0.99 ! SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.70 FD 1.01 HN 0.99 KP 0.92 ! LA 0.99 MK 0.98 OV 0.98 PT 0.99 ! SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.29 FD 1.00 HN 0.98 KP 0.97 ! LA 0.97 MK 1.02 OV 0.97 PT 1.00 ! SC 0.89 ! ! ! Fit before self-cal, rms=0.079817Jy sigma=0.519975 ! Fit after self-cal, rms=0.077504Jy sigma=0.470611 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.255 mas, bmaj=7.291 mas, bpa=-1.668 degrees ! Estimated noise=2.33353 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 = 0.000607439 Jy ! Component: 100 - total flux cleaned = -0.000334994 Jy ! Component: 150 - total flux cleaned = -0.000713254 Jy ! Component: 200 - total flux cleaned = -0.000933425 Jy ! Total flux subtracted in 200 components = -0.000933425 Jy ! Clean residual min=-0.007212 max=0.008850 Jy/beam ! Clean residual mean=-0.000007 rms=0.001783 Jy/beam ! Combined flux in latest and established models = 0.328402 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 44 components and 0.328402 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077031Jy sigma=0.464724 ! Fit after self-cal, rms=0.076997Jy sigma=0.464293 ! 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=0.076997Jy sigma=0.464293 ! Fit after self-cal, rms=0.088753Jy sigma=0.437088 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.246 mas, bmaj=7.215 mas, bpa=-1.516 degrees ! Estimated noise=2.33323 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000702097 Jy ! Component: 100 - total flux cleaned = -0.000603986 Jy ! Component: 150 - total flux cleaned = -0.00075645 Jy ! Component: 200 - total flux cleaned = -0.000889798 Jy ! Total flux subtracted in 200 components = -0.000889798 Jy ! Clean residual min=-0.004797 max=0.006031 Jy/beam ! Clean residual mean=0.000003 rms=0.001258 Jy/beam ! Combined flux in latest and established models = 0.327512 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 52 components and 0.327512 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088538Jy sigma=0.434877 ! Fit after self-cal, rms=0.088556Jy sigma=0.434532 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 (-6, 7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00556275 Jy ! Component: 100 - total flux cleaned = 0.00699421 Jy ! Component: 150 - total flux cleaned = 0.00728838 Jy ! Component: 200 - total flux cleaned = 0.00728721 Jy ! Total flux subtracted in 200 components = 0.00728721 Jy ! Clean residual min=-0.004209 max=0.004300 Jy/beam ! Clean residual mean=0.000003 rms=0.001092 Jy/beam ! Combined flux in latest and established models = 0.334799 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 71 components and 0.334799 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088071Jy sigma=0.429743 ! Fit after self-cal, rms=0.087981Jy sigma=0.429286 ! 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=0.087981Jy sigma=0.429286 ! Fit after self-cal, rms=0.088600Jy sigma=0.428760 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.242 mas, bmaj=7.206 mas, bpa=-1.655 degrees ! Estimated noise=2.33143 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00161981 Jy ! Component: 100 - total flux cleaned = 0.00210462 Jy ! Component: 150 - total flux cleaned = 0.00224893 Jy ! Component: 200 - total flux cleaned = 0.00238014 Jy ! Total flux subtracted in 200 components = 0.00238014 Jy ! Clean residual min=-0.003997 max=0.004117 Jy/beam ! Clean residual mean=0.000002 rms=0.001022 Jy/beam ! Combined flux in latest and established models = 0.337179 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 78 components and 0.337179 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088415Jy sigma=0.427206 ! Fit after self-cal, rms=0.088370Jy sigma=0.427043 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 = 0.00021434 Jy ! Component: 100 - total flux cleaned = 0.000388707 Jy ! Component: 150 - total flux cleaned = 0.00049351 Jy ! Component: 200 - total flux cleaned = 0.00054423 Jy ! Total flux subtracted in 200 components = 0.00054423 Jy ! Clean residual min=-0.003992 max=0.004197 Jy/beam ! Clean residual mean=0.000002 rms=0.000997 Jy/beam ! Combined flux in latest and established models = 0.337723 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 83 components and 0.337723 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088280Jy sigma=0.426374 ! Fit after self-cal, rms=0.088264Jy sigma=0.426305 ! 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=0.088264Jy sigma=0.426305 ! Fit after self-cal, rms=0.088114Jy sigma=0.426158 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.683 mas, bmaj=11.12 mas, bpa=-0.3515 degrees ! Estimated noise=2.83414 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000799474 Jy ! Component: 100 - total flux cleaned = 0.000908595 Jy ! Component: 150 - total flux cleaned = 0.00104015 Jy ! Component: 200 - total flux cleaned = 0.00115112 Jy ! Total flux subtracted in 200 components = 0.00115112 Jy ! Clean residual min=-0.004503 max=0.004511 Jy/beam ! Clean residual mean=0.000002 rms=0.001252 Jy/beam ! Combined flux in latest and established models = 0.338875 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 92 components and 0.338875 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088077Jy sigma=0.425933 ! Fit after self-cal, rms=0.088063Jy sigma=0.425837 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 = -9.69034e-06 Jy ! Component: 100 - total flux cleaned = 6.13428e-05 Jy ! Component: 150 - total flux cleaned = 0.000154501 Jy ! Component: 200 - total flux cleaned = 0.000210918 Jy ! Total flux subtracted in 200 components = 0.000210918 Jy ! Clean residual min=-0.004448 max=0.004469 Jy/beam ! Clean residual mean=0.000001 rms=0.001237 Jy/beam ! Combined flux in latest and established models = 0.339085 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 99 components and 0.339086 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088045Jy sigma=0.425719 ! Fit after self-cal, rms=0.088035Jy sigma=0.425650 ! 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=3.24 mas, bmaj=7.204 mas, bpa=-1.734 degrees ! Estimated noise=2.33046 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.24 x 7.204 at -1.734 degrees (North through East) ! Clean map min=-0.0038909 max=0.2577 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=2.787 mas, bmaj=6.45 mas, bpa=-3.321 degrees ! Estimated noise=2.90179 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.201955 Jy ! Component: 100 - total flux cleaned = 0.262956 Jy ! Component: 150 - total flux cleaned = 0.287788 Jy ! Component: 200 - total flux cleaned = 0.301386 Jy ! Total flux subtracted in 200 components = 0.301386 Jy ! Clean residual min=-0.006632 max=0.007407 Jy/beam ! Clean residual mean=-0.000013 rms=0.001654 Jy/beam ! Combined flux in latest and established models = 0.301387 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 0.301387 Jy ! Inverting map and beam ! Estimated beam: bmin=3.24 mas, bmaj=7.204 mas, bpa=-1.734 degrees ! Estimated noise=2.33046 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 = 0.0120631 Jy ! Component: 100 - total flux cleaned = 0.0196331 Jy ! Component: 150 - total flux cleaned = 0.0247715 Jy ! Component: 200 - total flux cleaned = 0.0284869 Jy ! Total flux subtracted in 200 components = 0.0284869 Jy ! Clean residual min=-0.004541 max=0.004123 Jy/beam ! Clean residual mean=0.000001 rms=0.001098 Jy/beam ! Combined flux in latest and established models = 0.329873 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 63 components and 0.329873 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=7.683 mas, bmaj=11.12 mas, bpa=-0.3515 degrees ! Estimated noise=2.83414 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00382629 Jy ! Component: 100 - total flux cleaned = 0.00483655 Jy ! Component: 150 - total flux cleaned = 0.00567681 Jy ! Component: 200 - total flux cleaned = 0.00638234 Jy ! Total flux subtracted in 200 components = 0.00638234 Jy ! Clean residual min=-0.004598 max=0.004626 Jy/beam ! Clean residual mean=0.000003 rms=0.001310 Jy/beam ! Combined flux in latest and established models = 0.336256 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 = 0.000529484 Jy ! Component: 100 - total flux cleaned = 0.00103625 Jy ! Component: 150 - total flux cleaned = 0.00141736 Jy ! Component: 200 - total flux cleaned = 0.00170637 Jy ! Total flux subtracted in 200 components = 0.00170637 Jy ! Clean residual min=-0.004386 max=0.004601 Jy/beam ! Clean residual mean=0.000002 rms=0.001260 Jy/beam ! Combined flux in latest and established models = 0.337962 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 88 components and 0.337962 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.24 mas, bmaj=7.204 mas, bpa=-1.734 degrees ! Estimated noise=2.33046 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.83671e-05 Jy ! Component: 100 - total flux cleaned = 1.42277e-05 Jy ! Component: 150 - total flux cleaned = 7.88358e-05 Jy ! Component: 200 - total flux cleaned = 0.00013521 Jy ! Total flux subtracted in 200 components = 0.00013521 Jy ! Clean residual min=-0.004134 max=0.003871 Jy/beam ! Clean residual mean=0.000001 rms=0.000970 Jy/beam ! Combined flux in latest and established models = 0.338097 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 100 components and 0.338097 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088065Jy sigma=0.425641 ! Fit after self-cal, rms=0.088036Jy sigma=0.425287 wmodel J1516+1932_S_b_map.mod ! Writing 100 model components to file: J1516+1932_S_b_map.mod wobs J1516+1932_S_b_uvs.fits ! Writing UV FITS file: J1516+1932_S_b_uvs.fits wwins J1516+1932_S_b_map.win ! wwins: Wrote 2 windows to J1516+1932_S_b_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 = -0.00049056 Jy ! Component: 100 - total flux cleaned = -8.66372e-05 Jy ! Component: 150 - total flux cleaned = 0.000225296 Jy ! Component: 200 - total flux cleaned = 0.000343964 Jy ! Component: 250 - total flux cleaned = 0.000401197 Jy ! Component: 300 - total flux cleaned = 0.000512381 Jy ! Component: 350 - total flux cleaned = 0.000674734 Jy ! Component: 400 - total flux cleaned = 0.000675005 Jy ! Component: 450 - total flux cleaned = 0.000726423 Jy ! Component: 500 - total flux cleaned = 0.000776577 Jy ! Component: 550 - total flux cleaned = 0.000872527 Jy ! Component: 600 - total flux cleaned = 0.000966032 Jy ! Component: 650 - total flux cleaned = 0.000873433 Jy ! Component: 700 - total flux cleaned = 0.000963945 Jy ! Component: 750 - total flux cleaned = 0.00100742 Jy ! Component: 800 - total flux cleaned = 0.000963221 Jy ! Component: 850 - total flux cleaned = 0.000962509 Jy ! Component: 900 - total flux cleaned = 0.000920585 Jy ! Component: 950 - total flux cleaned = 0.0010025 Jy ! Component: 1000 - total flux cleaned = 0.000921952 Jy ! Component: 1050 - total flux cleaned = 0.00104111 Jy ! Component: 1100 - total flux cleaned = 0.00111906 Jy ! Component: 1150 - total flux cleaned = 0.00119626 Jy ! Component: 1200 - total flux cleaned = 0.00119626 Jy ! Component: 1250 - total flux cleaned = 0.00127069 Jy ! Component: 1300 - total flux cleaned = 0.00116222 Jy ! Component: 1350 - total flux cleaned = 0.00119899 Jy ! Component: 1400 - total flux cleaned = 0.00119913 Jy ! Component: 1450 - total flux cleaned = 0.00109407 Jy ! Component: 1500 - total flux cleaned = 0.00106011 Jy ! Component: 1550 - total flux cleaned = 0.00102639 Jy ! Component: 1600 - total flux cleaned = 0.00109314 Jy ! Component: 1650 - total flux cleaned = 0.000993068 Jy ! Component: 1700 - total flux cleaned = 0.00109071 Jy ! Component: 1750 - total flux cleaned = 0.00112339 Jy ! Component: 1800 - total flux cleaned = 0.00115468 Jy ! Component: 1850 - total flux cleaned = 0.00118606 Jy ! Component: 1900 - total flux cleaned = 0.00118607 Jy ! Component: 1950 - total flux cleaned = 0.00121669 Jy ! Component: 2000 - total flux cleaned = 0.00127723 Jy ! Component: 2050 - total flux cleaned = 0.00130706 Jy ! Component: 2100 - total flux cleaned = 0.00139603 Jy ! Component: 2150 - total flux cleaned = 0.00139625 Jy ! Component: 2200 - total flux cleaned = 0.00145429 Jy ! Component: 2250 - total flux cleaned = 0.00156899 Jy ! Component: 2300 - total flux cleaned = 0.00171108 Jy ! Component: 2350 - total flux cleaned = 0.00179561 Jy ! Component: 2400 - total flux cleaned = 0.00176793 Jy ! Component: 2450 - total flux cleaned = 0.00179596 Jy ! Component: 2500 - total flux cleaned = 0.00187836 Jy ! Component: 2550 - total flux cleaned = 0.00201352 Jy ! Component: 2600 - total flux cleaned = 0.00201389 Jy ! Component: 2650 - total flux cleaned = 0.00206698 Jy ! Component: 2700 - total flux cleaned = 0.00219813 Jy ! Component: 2750 - total flux cleaned = 0.00227601 Jy ! Component: 2800 - total flux cleaned = 0.002353 Jy ! Component: 2850 - total flux cleaned = 0.00245517 Jy ! Component: 2900 - total flux cleaned = 0.00253099 Jy ! Component: 2950 - total flux cleaned = 0.00258121 Jy ! Component: 3000 - total flux cleaned = 0.00275515 Jy ! Component: 3050 - total flux cleaned = 0.00277959 Jy ! Component: 3100 - total flux cleaned = 0.00282856 Jy ! Component: 3150 - total flux cleaned = 0.00285287 Jy ! Component: 3200 - total flux cleaned = 0.00290109 Jy ! Component: 3250 - total flux cleaned = 0.00294919 Jy ! Component: 3300 - total flux cleaned = 0.00309131 Jy ! Component: 3350 - total flux cleaned = 0.00313807 Jy ! Component: 3400 - total flux cleaned = 0.00311477 Jy ! Component: 3450 - total flux cleaned = 0.00318422 Jy ! Component: 3500 - total flux cleaned = 0.00316129 Jy ! Component: 3550 - total flux cleaned = 0.00325239 Jy ! Component: 3600 - total flux cleaned = 0.00320722 Jy ! Component: 3650 - total flux cleaned = 0.00329714 Jy ! Component: 3700 - total flux cleaned = 0.00334165 Jy ! Component: 3750 - total flux cleaned = 0.00325333 Jy ! Component: 3800 - total flux cleaned = 0.00329729 Jy ! Component: 3850 - total flux cleaned = 0.00334066 Jy ! Component: 3900 - total flux cleaned = 0.00329731 Jy ! Component: 3950 - total flux cleaned = 0.00323278 Jy ! Component: 4000 - total flux cleaned = 0.00325411 Jy ! Component: 4050 - total flux cleaned = 0.00331773 Jy ! Total flux subtracted in 4096 components = 0.00329664 Jy ! Clean residual min=-0.001221 max=0.001417 Jy/beam ! Clean residual mean=-0.000005 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.341394 Jy keep ! Adding 297 model components to the UV plane model. ! The established model now contains 397 components and 0.341394 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1516+1932_S_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.24 x 7.204 at -1.734 degrees (North through East) ! Clean map min=-0.0039518 max=0.25761 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1516+1932_S_b_map.fits wmodel /image_prod/ug002_uva//J1516+1932_S_b_map.mod ! Writing 397 model components to file: /image_prod/ug002_uva//J1516+1932_S_b_map.mod wobs /image_prod/ug002_uva//J1516+1932_S_b_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1516+1932_S_b_uvs.fits wwins /image_prod/ug002_uva//J1516+1932_S_b_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J1516+1932_S_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.257611 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000361764 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.421292 0.421292 0.842584 1.68517 3.37033 6.74067 13.4813 26.9627 53.9254 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.257 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 712.095 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1516+1932_S_b_dfm.log closed on Thu Mar 5 02:11:11 2020