! Started logfile: /vlbi/uf001/uva//J0205+1444_S_dfm.log on Sun Jan 13 21:15:02 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//J0205+1444_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0205+1444_S_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.97115 visibilities/baseline/integration-bin. ! Found source: J0205+1444 ! ! 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 7473 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 J0205+1444_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 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.021610Jy sigma=23.943751 ! Fit after self-cal, rms=0.817451Jy sigma=19.139372 ! 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=2.848 mas, bmaj=6.634 mas, bpa=-3.726 degrees ! Estimated noise=0.499765 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 = 0.142469 Jy ! Component: 100 - total flux cleaned = 0.173833 Jy ! Total flux subtracted in 100 components = 0.173833 Jy ! Clean residual min=-0.005361 max=0.009970 Jy/beam ! Clean residual mean=-0.000008 rms=0.001361 Jy/beam ! Combined flux in latest and established models = 0.173833 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.173833 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062277Jy sigma=1.398856 ! Fit after self-cal, rms=0.062275Jy sigma=1.398740 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102955 Jy ! Component: 100 - total flux cleaned = 0.0160157 Jy ! Total flux subtracted in 100 components = 0.0160157 Jy ! Clean residual min=-0.004642 max=0.005309 Jy/beam ! Clean residual mean=-0.000008 rms=0.001150 Jy/beam ! Combined flux in latest and established models = 0.189849 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 22 components and 0.189849 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060169Jy sigma=1.347085 ! Fit after self-cal, rms=0.060170Jy sigma=1.346961 ! 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=3.398 mas, bmaj=7.369 mas, bpa=-3.294 degrees ! Estimated noise=0.366795 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 (-4, 8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00674894 Jy ! Component: 100 - total flux cleaned = 0.0111733 Jy ! Component: 150 - total flux cleaned = 0.0143898 Jy ! Component: 200 - total flux cleaned = 0.0156034 Jy ! Total flux subtracted in 200 components = 0.0156034 Jy ! Clean residual min=-0.004171 max=0.004653 Jy/beam ! Clean residual mean=-0.000010 rms=0.000976 Jy/beam ! Combined flux in latest and established models = 0.205452 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 56 components and 0.205452 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059252Jy sigma=1.325022 ! Fit after self-cal, rms=0.059228Jy sigma=1.323989 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.398 x 7.369 at -3.294 degrees (North through East) ! Clean map min=-0.0042486 max=0.18121 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.95 HN 1.05 KP 1.02 ! LA 0.95 MK 1.02 NL 1.04 OV 0.97 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.27 FD 1.00 HN 1.00 KP 1.01 ! LA 0.94 MK 0.97 NL 1.05 OV 0.96 ! PT 0.99 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.97 HN 1.01 KP 1.01 ! LA 0.93 MK 0.98 NL 1.04 OV 0.99 ! PT 0.97 SC 0.97 ! ! ! Fit before self-cal, rms=0.059228Jy sigma=1.323989 ! Fit after self-cal, rms=0.058473Jy sigma=1.289966 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.387 mas, bmaj=7.432 mas, bpa=-3.171 degrees ! Estimated noise=0.366932 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 = -0.000598146 Jy ! Component: 100 - total flux cleaned = -0.000970839 Jy ! Component: 150 - total flux cleaned = -0.00128536 Jy ! Component: 200 - total flux cleaned = -0.00156192 Jy ! Total flux subtracted in 200 components = -0.00156192 Jy ! Clean residual min=-0.003010 max=0.002979 Jy/beam ! Clean residual mean=-0.000002 rms=0.000726 Jy/beam ! Combined flux in latest and established models = 0.20389 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 72 components and 0.20389 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058325Jy sigma=1.287810 ! Fit after self-cal, rms=0.058342Jy sigma=1.287567 ! 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=0.058342Jy sigma=1.287567 ! Fit after self-cal, rms=0.057074Jy sigma=1.261445 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.38 mas, bmaj=7.425 mas, bpa=-3.131 degrees ! Estimated noise=0.366261 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000512092 Jy ! Component: 100 - total flux cleaned = -0.000674865 Jy ! Component: 150 - total flux cleaned = -0.000710443 Jy ! Component: 200 - total flux cleaned = -0.000681072 Jy ! Total flux subtracted in 200 components = -0.000681072 Jy ! Clean residual min=-0.001699 max=0.002066 Jy/beam ! Clean residual mean=-0.000003 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.203209 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 85 components and 0.203209 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057024Jy sigma=1.260510 ! Fit after self-cal, rms=0.057024Jy sigma=1.260403 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 (-30, -84). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000735829 Jy ! Component: 100 - total flux cleaned = 0.000719255 Jy ! Component: 150 - total flux cleaned = 0.000753322 Jy ! Component: 200 - total flux cleaned = 0.000752684 Jy ! Total flux subtracted in 200 components = 0.000752684 Jy ! Clean residual min=-0.001707 max=0.001746 Jy/beam ! Clean residual mean=-0.000003 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.203962 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 102 components and 0.203962 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056943Jy sigma=1.258790 ! Fit after self-cal, rms=0.056938Jy sigma=1.258683 ! 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=0.056938Jy sigma=1.258683 ! Fit after self-cal, rms=0.056982Jy sigma=1.258431 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.377 mas, bmaj=7.421 mas, bpa=-3.185 degrees ! Estimated noise=0.366092 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.29176e-05 Jy ! Component: 100 - total flux cleaned = -3.46793e-05 Jy ! Component: 150 - total flux cleaned = 2.04805e-05 Jy ! Component: 200 - total flux cleaned = 1.99954e-05 Jy ! Total flux subtracted in 200 components = 1.99954e-05 Jy ! Clean residual min=-0.001613 max=0.001780 Jy/beam ! Clean residual mean=-0.000003 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.203982 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 109 components and 0.203982 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056950Jy sigma=1.257826 ! Fit after self-cal, rms=0.056950Jy sigma=1.257811 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 = 5.103e-05 Jy ! Component: 100 - total flux cleaned = 5.04687e-05 Jy ! Component: 150 - total flux cleaned = 7.2243e-05 Jy ! Component: 200 - total flux cleaned = 9.33569e-05 Jy ! Total flux subtracted in 200 components = 9.33569e-05 Jy ! Clean residual min=-0.001638 max=0.001776 Jy/beam ! Clean residual mean=-0.000003 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.204075 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 115 components and 0.204075 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056933Jy sigma=1.257471 ! Fit after self-cal, rms=0.056932Jy sigma=1.257465 ! 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=0.056932Jy sigma=1.257465 ! Fit after self-cal, rms=0.056962Jy sigma=1.257391 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.267 mas, bmaj=10.96 mas, bpa=-5.381 degrees ! Estimated noise=0.457387 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.48569e-05 Jy ! Component: 100 - total flux cleaned = 0.000251813 Jy ! Component: 150 - total flux cleaned = 0.000420363 Jy ! Component: 200 - total flux cleaned = 0.000523398 Jy ! Total flux subtracted in 200 components = 0.000523398 Jy ! Clean residual min=-0.001962 max=0.002078 Jy/beam ! Clean residual mean=-0.000006 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.204599 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 137 components and 0.204599 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056962Jy sigma=1.257330 ! Fit after self-cal, rms=0.056962Jy sigma=1.257294 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 = 0.000132796 Jy ! Component: 100 - total flux cleaned = 0.000170455 Jy ! Component: 150 - total flux cleaned = 0.000153285 Jy ! Component: 200 - total flux cleaned = 0.000137936 Jy ! Total flux subtracted in 200 components = 0.000137936 Jy ! Clean residual min=-0.001883 max=0.002075 Jy/beam ! Clean residual mean=-0.000006 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.204737 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 151 components and 0.204737 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056963Jy sigma=1.257308 ! Fit after self-cal, rms=0.056962Jy sigma=1.257298 ! 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=3.374 mas, bmaj=7.421 mas, bpa=-3.264 degrees ! Estimated noise=0.366028 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.374 x 7.421 at -3.264 degrees (North through East) ! Clean map min=-0.0017081 max=0.18154 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=2.821 mas, bmaj=6.683 mas, bpa=-3.607 degrees ! Estimated noise=0.497241 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.141719 Jy ! Component: 100 - total flux cleaned = 0.17288 Jy ! Component: 150 - total flux cleaned = 0.182673 Jy ! Component: 200 - total flux cleaned = 0.187813 Jy ! Total flux subtracted in 200 components = 0.187813 Jy ! Clean residual min=-0.002747 max=0.002776 Jy/beam ! Clean residual mean=-0.000002 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.187813 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.187813 Jy ! Inverting map and beam ! Estimated beam: bmin=3.374 mas, bmaj=7.421 mas, bpa=-3.264 degrees ! Estimated noise=0.366028 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 = 0.00482998 Jy ! Component: 100 - total flux cleaned = 0.00809971 Jy ! Component: 150 - total flux cleaned = 0.0102274 Jy ! Component: 200 - total flux cleaned = 0.0115984 Jy ! Total flux subtracted in 200 components = 0.0115984 Jy ! Clean residual min=-0.001853 max=0.001963 Jy/beam ! Clean residual mean=-0.000003 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.199411 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 61 components and 0.199411 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=7.267 mas, bmaj=10.96 mas, bpa=-5.381 degrees ! Estimated noise=0.457387 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173083 Jy ! Component: 100 - total flux cleaned = 0.00261799 Jy ! Component: 150 - total flux cleaned = 0.00317132 Jy ! Component: 200 - total flux cleaned = 0.00360196 Jy ! Total flux subtracted in 200 components = 0.00360196 Jy ! Clean residual min=-0.001903 max=0.002169 Jy/beam ! Clean residual mean=-0.000006 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.203013 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 = 0.00039478 Jy ! Component: 100 - total flux cleaned = 0.0005938 Jy ! Component: 150 - total flux cleaned = 0.000719486 Jy ! Component: 200 - total flux cleaned = 0.000764164 Jy ! Total flux subtracted in 200 components = 0.000764164 Jy ! Clean residual min=-0.001788 max=0.002144 Jy/beam ! Clean residual mean=-0.000006 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.203777 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 102 components and 0.203777 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.374 mas, bmaj=7.421 mas, bpa=-3.264 degrees ! Estimated noise=0.366028 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000252147 Jy ! Component: 100 - total flux cleaned = -0.000324736 Jy ! Component: 150 - total flux cleaned = -0.000420326 Jy ! Component: 200 - total flux cleaned = -0.000449146 Jy ! Total flux subtracted in 200 components = -0.000449146 Jy ! Clean residual min=-0.001566 max=0.001846 Jy/beam ! Clean residual mean=-0.000003 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.203328 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 125 components and 0.203328 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056984Jy sigma=1.257558 ! Fit after self-cal, rms=0.056979Jy sigma=1.257484 wmodel J0205+1444_S_map.mod ! Writing 125 model components to file: J0205+1444_S_map.mod wobs J0205+1444_S_uvs.fits ! Writing UV FITS file: J0205+1444_S_uvs.fits wwins J0205+1444_S_map.win ! wwins: Wrote 3 windows to J0205+1444_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 = 0.000557596 Jy ! Component: 100 - total flux cleaned = 0.000703988 Jy ! Component: 150 - total flux cleaned = 0.000984598 Jy ! Component: 200 - total flux cleaned = 0.00111975 Jy ! Component: 250 - total flux cleaned = 0.00114539 Jy ! Component: 300 - total flux cleaned = 0.0011958 Jy ! Component: 350 - total flux cleaned = 0.00121984 Jy ! Component: 400 - total flux cleaned = 0.00126784 Jy ! Component: 450 - total flux cleaned = 0.00136206 Jy ! Component: 500 - total flux cleaned = 0.00143135 Jy ! Component: 550 - total flux cleaned = 0.00152194 Jy ! Component: 600 - total flux cleaned = 0.00154413 Jy ! Component: 650 - total flux cleaned = 0.00156602 Jy ! Component: 700 - total flux cleaned = 0.00156669 Jy ! Component: 750 - total flux cleaned = 0.00165155 Jy ! Component: 800 - total flux cleaned = 0.00169333 Jy ! Component: 850 - total flux cleaned = 0.0017553 Jy ! Component: 900 - total flux cleaned = 0.00181585 Jy ! Component: 950 - total flux cleaned = 0.00181543 Jy ! Component: 1000 - total flux cleaned = 0.00181539 Jy ! Component: 1050 - total flux cleaned = 0.00181549 Jy ! Component: 1100 - total flux cleaned = 0.00187354 Jy ! Component: 1150 - total flux cleaned = 0.00194984 Jy ! Component: 1200 - total flux cleaned = 0.00200637 Jy ! Component: 1250 - total flux cleaned = 0.00206189 Jy ! Component: 1300 - total flux cleaned = 0.00200602 Jy ! Component: 1350 - total flux cleaned = 0.00198816 Jy ! Component: 1400 - total flux cleaned = 0.00213273 Jy ! Component: 1450 - total flux cleaned = 0.00211478 Jy ! Component: 1500 - total flux cleaned = 0.00222061 Jy ! Component: 1550 - total flux cleaned = 0.00216795 Jy ! Component: 1600 - total flux cleaned = 0.00222002 Jy ! Component: 1650 - total flux cleaned = 0.00230559 Jy ! Component: 1700 - total flux cleaned = 0.00232248 Jy ! Component: 1750 - total flux cleaned = 0.00228889 Jy ! Component: 1800 - total flux cleaned = 0.00233888 Jy ! Component: 1850 - total flux cleaned = 0.00233905 Jy ! Component: 1900 - total flux cleaned = 0.00242059 Jy ! Component: 1950 - total flux cleaned = 0.00240415 Jy ! Component: 2000 - total flux cleaned = 0.00240417 Jy ! Component: 2050 - total flux cleaned = 0.00246799 Jy ! Component: 2100 - total flux cleaned = 0.00243646 Jy ! Component: 2150 - total flux cleaned = 0.00251466 Jy ! Component: 2200 - total flux cleaned = 0.00251451 Jy ! Component: 2250 - total flux cleaned = 0.00251436 Jy ! Component: 2300 - total flux cleaned = 0.00251436 Jy ! Component: 2350 - total flux cleaned = 0.00254438 Jy ! Component: 2400 - total flux cleaned = 0.00251477 Jy ! Component: 2450 - total flux cleaned = 0.00257405 Jy ! Component: 2500 - total flux cleaned = 0.00260319 Jy ! Component: 2550 - total flux cleaned = 0.00260314 Jy ! Component: 2600 - total flux cleaned = 0.00253087 Jy ! Component: 2650 - total flux cleaned = 0.0026168 Jy ! Component: 2700 - total flux cleaned = 0.0025312 Jy ! Component: 2750 - total flux cleaned = 0.00251727 Jy ! Component: 2800 - total flux cleaned = 0.00246107 Jy ! Component: 2850 - total flux cleaned = 0.00239161 Jy ! Component: 2900 - total flux cleaned = 0.00233629 Jy ! Component: 2950 - total flux cleaned = 0.00232261 Jy ! Component: 3000 - total flux cleaned = 0.00226838 Jy ! Component: 3050 - total flux cleaned = 0.00224133 Jy ! Component: 3100 - total flux cleaned = 0.00218757 Jy ! Component: 3150 - total flux cleaned = 0.00213448 Jy ! Component: 3200 - total flux cleaned = 0.0020555 Jy ! Component: 3250 - total flux cleaned = 0.00204233 Jy ! Component: 3300 - total flux cleaned = 0.00197714 Jy ! Component: 3350 - total flux cleaned = 0.00193838 Jy ! Component: 3400 - total flux cleaned = 0.00192553 Jy ! Component: 3450 - total flux cleaned = 0.00184904 Jy ! Component: 3500 - total flux cleaned = 0.00186179 Jy ! Component: 3550 - total flux cleaned = 0.00183648 Jy ! Component: 3600 - total flux cleaned = 0.00177391 Jy ! Component: 3650 - total flux cleaned = 0.00173663 Jy ! Component: 3700 - total flux cleaned = 0.00169957 Jy ! Component: 3750 - total flux cleaned = 0.00171193 Jy ! Component: 3800 - total flux cleaned = 0.00165094 Jy ! Component: 3850 - total flux cleaned = 0.00163886 Jy ! Component: 3900 - total flux cleaned = 0.00160263 Jy ! Component: 3950 - total flux cleaned = 0.00151885 Jy ! Component: 4000 - total flux cleaned = 0.00149516 Jy ! Component: 4050 - total flux cleaned = 0.0014478 Jy ! Total flux subtracted in 4096 components = 0.00142437 Jy ! Clean residual min=-0.000673 max=0.000684 Jy/beam ! Clean residual mean=-0.000001 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.204752 Jy keep ! Adding 291 model components to the UV plane model. ! The established model now contains 416 components and 0.204752 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0205+1444_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.374 x 7.421 at -3.264 degrees (North through East) ! Clean map min=-0.0013551 max=0.18179 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0205+1444_S_map.fits wmodel /vlbi/uf001/uva//J0205+1444_S_map.mod ! Writing 416 model components to file: /vlbi/uf001/uva//J0205+1444_S_map.mod wobs /vlbi/uf001/uva//J0205+1444_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0205+1444_S_uvs.fits wwins /vlbi/uf001/uva//J0205+1444_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J0205+1444_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.181787 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0002177 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.359266 0.359266 0.718532 1.43706 2.87413 5.74826 11.4965 22.993 45.9861 91.9721 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.181 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 835.035 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0205+1444_S_dfm.log closed on Sun Jan 13 21:15:07 2019