! Started logfile: /vlbi/bp222/maps//J0049+5128_S_dfm.log on Thu Sep 27 10:35:04 2018 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/bp222/maps//J0049+5128_S_uva.fits ! Reading UV FITS file: /vlbi/bp222/maps//J0049+5128_S_uva.fits ! AN table 1: 23 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.860248 visibilities/baseline/integration-bin. ! Found source: J0049+5128 ! ! There are 4 IFs, and a total of 4 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 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 2216 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 J0049+5128_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 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 184 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.016837Jy sigma=14.376433 ! Fit after self-cal, rms=0.687868Jy sigma=9.771854 ! 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=2.833 mas, bmaj=10.16 mas, bpa=4.901 degrees ! Estimated noise=1.57664 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 = 0.245169 Jy ! Component: 100 - total flux cleaned = 0.298636 Jy ! Total flux subtracted in 100 components = 0.298636 Jy ! Clean residual min=-0.013720 max=0.020638 Jy/beam ! Clean residual mean=0.000003 rms=0.004504 Jy/beam ! Combined flux in latest and established models = 0.298636 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.298636 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079808Jy sigma=1.002589 ! Fit after self-cal, rms=0.079814Jy sigma=1.002551 ! 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=3.571 mas, bmaj=9.959 mas, bpa=6.555 degrees ! Estimated noise=1.27737 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 = 0.00118807 Jy ! Component: 100 - total flux cleaned = -0.00514709 Jy ! Component: 150 - total flux cleaned = -0.00931028 Jy ! Component: 200 - total flux cleaned = -0.0123209 Jy ! Total flux subtracted in 200 components = -0.0123209 Jy ! Clean residual min=-0.015455 max=0.013934 Jy/beam ! Clean residual mean=-0.000001 rms=0.003853 Jy/beam ! Combined flux in latest and established models = 0.286315 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.286315 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073910Jy sigma=0.920562 ! Fit after self-cal, rms=0.073876Jy sigma=0.920300 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.571 x 9.959 at 6.555 degrees (North through East) ! Clean map min=-0.015337 max=0.31612 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.01 LA 1.10 ! MK 0.98 NL 1.05 OV 0.99 PT 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.74 FD 1.02 HN 1.00 LA 1.10 ! MK 0.96 NL 1.11 OV 0.99 PT 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.01 HN 1.00 LA 1.12 ! MK 1.04 NL 1.05 OV 0.98 PT 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* LA 0.00* ! MK 0.00* NL 0.00* OV 0.00* PT 0.00* ! ! ! Fit before self-cal, rms=0.073876Jy sigma=0.920300 ! Fit after self-cal, rms=0.062441Jy sigma=0.779837 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.584 mas, bmaj=9.722 mas, bpa=6.761 degrees ! Estimated noise=1.26488 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 = 0.0062698 Jy ! Component: 100 - total flux cleaned = 0.00974142 Jy ! Component: 150 - total flux cleaned = 0.0120085 Jy ! Component: 200 - total flux cleaned = 0.0135 Jy ! Total flux subtracted in 200 components = 0.0135 Jy ! Clean residual min=-0.004814 max=0.005423 Jy/beam ! Clean residual mean=0.000002 rms=0.001353 Jy/beam ! Combined flux in latest and established models = 0.299815 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 29 components and 0.299815 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061761Jy sigma=0.769568 ! Fit after self-cal, rms=0.061804Jy sigma=0.769205 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061804Jy sigma=0.769205 ! Fit after self-cal, rms=0.061699Jy sigma=0.765355 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.573 mas, bmaj=9.672 mas, bpa=6.839 degrees ! Estimated noise=1.26597 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00353551 Jy ! Component: 100 - total flux cleaned = 0.00573121 Jy ! Component: 150 - total flux cleaned = 0.00715936 Jy ! Component: 200 - total flux cleaned = 0.00796636 Jy ! Total flux subtracted in 200 components = 0.00796636 Jy ! Clean residual min=-0.003990 max=0.004174 Jy/beam ! Clean residual mean=0.000002 rms=0.001044 Jy/beam ! Combined flux in latest and established models = 0.307781 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 37 components and 0.307781 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061479Jy sigma=0.761638 ! Fit after self-cal, rms=0.061476Jy sigma=0.761623 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 = 0.000241888 Jy ! Component: 100 - total flux cleaned = 0.000504284 Jy ! Component: 150 - total flux cleaned = 0.000642143 Jy ! Component: 200 - total flux cleaned = 0.000700731 Jy ! Total flux subtracted in 200 components = 0.000700731 Jy ! Clean residual min=-0.004034 max=0.003993 Jy/beam ! Clean residual mean=0.000002 rms=0.001032 Jy/beam ! Combined flux in latest and established models = 0.308482 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 48 components and 0.308482 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061464Jy sigma=0.761409 ! Fit after self-cal, rms=0.061463Jy sigma=0.761398 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061463Jy sigma=0.761398 ! Fit after self-cal, rms=0.061496Jy sigma=0.759714 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.568 mas, bmaj=9.636 mas, bpa=6.877 degrees ! Estimated noise=1.26668 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00198181 Jy ! Component: 100 - total flux cleaned = 0.00325542 Jy ! Component: 150 - total flux cleaned = 0.00410563 Jy ! Component: 200 - total flux cleaned = 0.00458721 Jy ! Total flux subtracted in 200 components = 0.00458721 Jy ! Clean residual min=-0.003804 max=0.003357 Jy/beam ! Clean residual mean=0.000001 rms=0.000892 Jy/beam ! Combined flux in latest and established models = 0.313069 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 57 components and 0.313069 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061425Jy sigma=0.758457 ! Fit after self-cal, rms=0.061423Jy sigma=0.758451 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 = 0.000143942 Jy ! Component: 100 - total flux cleaned = 0.000208962 Jy ! Component: 150 - total flux cleaned = 0.00023727 Jy ! Component: 200 - total flux cleaned = 0.000211477 Jy ! Total flux subtracted in 200 components = 0.000211477 Jy ! Clean residual min=-0.003822 max=0.003252 Jy/beam ! Clean residual mean=0.000001 rms=0.000886 Jy/beam ! Combined flux in latest and established models = 0.313281 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 63 components and 0.313281 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061416Jy sigma=0.758342 ! Fit after self-cal, rms=0.061416Jy sigma=0.758339 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061416Jy sigma=0.758339 ! Fit after self-cal, rms=0.061509Jy sigma=0.757810 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.017 mas, bmaj=10.14 mas, bpa=13.72 degrees ! Estimated noise=1.577 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00175335 Jy ! Component: 100 - total flux cleaned = 0.00258742 Jy ! Component: 150 - total flux cleaned = 0.00287748 Jy ! Component: 200 - total flux cleaned = 0.00287724 Jy ! Total flux subtracted in 200 components = 0.00287724 Jy ! Clean residual min=-0.003268 max=0.003260 Jy/beam ! Clean residual mean=0.000001 rms=0.001004 Jy/beam ! Combined flux in latest and established models = 0.316158 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 75 components and 0.316158 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061483Jy sigma=0.757723 ! Fit after self-cal, rms=0.061482Jy sigma=0.757669 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 = -5.31508e-05 Jy ! Component: 100 - total flux cleaned = -5.33585e-05 Jy ! Component: 150 - total flux cleaned = -4.13508e-05 Jy ! Component: 200 - total flux cleaned = -5.36482e-05 Jy ! Total flux subtracted in 200 components = -5.36482e-05 Jy ! Clean residual min=-0.003329 max=0.003308 Jy/beam ! Clean residual mean=0.000001 rms=0.001010 Jy/beam ! Combined flux in latest and established models = 0.316104 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 78 components and 0.316104 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061478Jy sigma=0.757670 ! Fit after self-cal, rms=0.061479Jy sigma=0.757652 ! 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=3.565 mas, bmaj=9.615 mas, bpa=6.894 degrees ! Estimated noise=1.26757 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.565 x 9.615 at 6.894 degrees (North through East) ! Clean map min=-0.0034826 max=0.31534 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=2.832 mas, bmaj=9.872 mas, bpa=5.073 degrees ! Estimated noise=1.56925 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.244025 Jy ! Component: 100 - total flux cleaned = 0.297238 Jy ! Component: 150 - total flux cleaned = 0.310611 Jy ! Component: 200 - total flux cleaned = 0.316484 Jy ! Total flux subtracted in 200 components = 0.316484 Jy ! Clean residual min=-0.004720 max=0.004410 Jy/beam ! Clean residual mean=0.000003 rms=0.001258 Jy/beam ! Combined flux in latest and established models = 0.316484 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.316484 Jy ! Inverting map and beam ! Estimated beam: bmin=3.565 mas, bmaj=9.615 mas, bpa=6.894 degrees ! Estimated noise=1.26757 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 = 0.00186944 Jy ! Component: 100 - total flux cleaned = 0.00241768 Jy ! Component: 150 - total flux cleaned = 0.00243003 Jy ! Component: 200 - total flux cleaned = 0.00217761 Jy ! Total flux subtracted in 200 components = 0.00217761 Jy ! Clean residual min=-0.003706 max=0.003080 Jy/beam ! Clean residual mean=0.000000 rms=0.000909 Jy/beam ! Combined flux in latest and established models = 0.318662 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 26 components and 0.318662 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=7.017 mas, bmaj=10.14 mas, bpa=13.72 degrees ! Estimated noise=1.577 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00156819 Jy ! Component: 100 - total flux cleaned = -0.00181899 Jy ! Component: 150 - total flux cleaned = -0.00189022 Jy ! Component: 200 - total flux cleaned = -0.00195201 Jy ! Total flux subtracted in 200 components = -0.00195201 Jy ! Clean residual min=-0.003202 max=0.003298 Jy/beam ! Clean residual mean=0.000000 rms=0.001029 Jy/beam ! Combined flux in latest and established models = 0.31671 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 = -7.2702e-05 Jy ! Component: 100 - total flux cleaned = -0.00010614 Jy ! Component: 150 - total flux cleaned = -0.000151365 Jy ! Component: 200 - total flux cleaned = -0.000192174 Jy ! Total flux subtracted in 200 components = -0.000192174 Jy ! Clean residual min=-0.003186 max=0.003302 Jy/beam ! Clean residual mean=0.000000 rms=0.001018 Jy/beam ! Combined flux in latest and established models = 0.316518 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 42 components and 0.316518 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.565 mas, bmaj=9.615 mas, bpa=6.894 degrees ! Estimated noise=1.26757 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000559367 Jy ! Component: 100 - total flux cleaned = 0.000587487 Jy ! Component: 150 - total flux cleaned = 0.000662129 Jy ! Component: 200 - total flux cleaned = 0.000707197 Jy ! Total flux subtracted in 200 components = 0.000707197 Jy ! Clean residual min=-0.003624 max=0.003062 Jy/beam ! Clean residual mean=0.000000 rms=0.000870 Jy/beam ! Combined flux in latest and established models = 0.317225 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 60 components and 0.317225 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061502Jy sigma=0.757910 ! Fit after self-cal, rms=0.061497Jy sigma=0.757831 wmodel J0049+5128_S_map.mod ! Writing 60 model components to file: J0049+5128_S_map.mod wobs J0049+5128_S_uvs.fits ! Writing UV FITS file: J0049+5128_S_uvs.fits wwins J0049+5128_S_map.win ! wwins: Wrote 1 windows to J0049+5128_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 = -0.00124084 Jy ! Component: 100 - total flux cleaned = -0.00223559 Jy ! Component: 150 - total flux cleaned = -0.00291314 Jy ! Component: 200 - total flux cleaned = -0.00336341 Jy ! Component: 250 - total flux cleaned = -0.00382659 Jy ! Component: 300 - total flux cleaned = -0.00422125 Jy ! Component: 350 - total flux cleaned = -0.00463116 Jy ! Component: 400 - total flux cleaned = -0.00491347 Jy ! Component: 450 - total flux cleaned = -0.00511436 Jy ! Component: 500 - total flux cleaned = -0.00530523 Jy ! Component: 550 - total flux cleaned = -0.00542761 Jy ! Component: 600 - total flux cleaned = -0.00554404 Jy ! Component: 650 - total flux cleaned = -0.00565436 Jy ! Component: 700 - total flux cleaned = -0.00573378 Jy ! Component: 750 - total flux cleaned = -0.00586256 Jy ! Component: 800 - total flux cleaned = -0.00598654 Jy ! Component: 850 - total flux cleaned = -0.00598728 Jy ! Component: 900 - total flux cleaned = -0.00605734 Jy ! Component: 950 - total flux cleaned = -0.00612437 Jy ! Component: 1000 - total flux cleaned = -0.00614599 Jy ! Component: 1050 - total flux cleaned = -0.00616736 Jy ! Component: 1100 - total flux cleaned = -0.0061466 Jy ! Component: 1150 - total flux cleaned = -0.00616633 Jy ! Component: 1200 - total flux cleaned = -0.00618555 Jy ! Component: 1250 - total flux cleaned = -0.0061661 Jy ! Component: 1300 - total flux cleaned = -0.00618442 Jy ! Component: 1350 - total flux cleaned = -0.00612946 Jy ! Component: 1400 - total flux cleaned = -0.00614736 Jy ! Component: 1450 - total flux cleaned = -0.00612967 Jy ! Component: 1500 - total flux cleaned = -0.00613004 Jy ! Component: 1550 - total flux cleaned = -0.00611287 Jy ! Component: 1600 - total flux cleaned = -0.00606328 Jy ! Component: 1650 - total flux cleaned = -0.00607955 Jy ! Component: 1700 - total flux cleaned = -0.00607964 Jy ! Component: 1750 - total flux cleaned = -0.00607987 Jy ! Component: 1800 - total flux cleaned = -0.00609564 Jy ! Component: 1850 - total flux cleaned = -0.00612674 Jy ! Component: 1900 - total flux cleaned = -0.00620296 Jy ! Component: 1950 - total flux cleaned = -0.00621819 Jy ! Component: 2000 - total flux cleaned = -0.0062778 Jy ! Component: 2050 - total flux cleaned = -0.00627787 Jy ! Component: 2100 - total flux cleaned = -0.0062485 Jy ! Component: 2150 - total flux cleaned = -0.00626325 Jy ! Component: 2200 - total flux cleaned = -0.00624881 Jy ! Component: 2250 - total flux cleaned = -0.00623436 Jy ! Component: 2300 - total flux cleaned = -0.00619122 Jy ! Component: 2350 - total flux cleaned = -0.00617682 Jy ! Component: 2400 - total flux cleaned = -0.00613389 Jy ! Component: 2450 - total flux cleaned = -0.00610538 Jy ! Component: 2500 - total flux cleaned = -0.00607688 Jy ! Component: 2550 - total flux cleaned = -0.00604847 Jy ! Component: 2600 - total flux cleaned = -0.00604847 Jy ! Component: 2650 - total flux cleaned = -0.00604847 Jy ! Component: 2700 - total flux cleaned = -0.00603423 Jy ! Component: 2750 - total flux cleaned = -0.00606271 Jy ! Component: 2800 - total flux cleaned = -0.00609126 Jy ! Component: 2850 - total flux cleaned = -0.00611978 Jy ! Component: 2900 - total flux cleaned = -0.00613405 Jy ! Component: 2950 - total flux cleaned = -0.00616263 Jy ! Component: 3000 - total flux cleaned = -0.0061912 Jy ! Component: 3050 - total flux cleaned = -0.00621975 Jy ! Component: 3100 - total flux cleaned = -0.00623401 Jy ! Component: 3150 - total flux cleaned = -0.00626284 Jy ! Component: 3200 - total flux cleaned = -0.0062919 Jy ! Component: 3250 - total flux cleaned = -0.00632082 Jy ! Component: 3300 - total flux cleaned = -0.00632075 Jy ! Component: 3350 - total flux cleaned = -0.00634985 Jy ! Component: 3400 - total flux cleaned = -0.00636446 Jy ! Component: 3450 - total flux cleaned = -0.00636446 Jy ! Component: 3500 - total flux cleaned = -0.00637904 Jy ! Component: 3550 - total flux cleaned = -0.00637909 Jy ! Component: 3600 - total flux cleaned = -0.00640871 Jy ! Component: 3650 - total flux cleaned = -0.00639392 Jy ! Component: 3700 - total flux cleaned = -0.00639388 Jy ! Component: 3750 - total flux cleaned = -0.0063788 Jy ! Component: 3800 - total flux cleaned = -0.00637879 Jy ! Component: 3850 - total flux cleaned = -0.00640937 Jy ! Component: 3900 - total flux cleaned = -0.00644017 Jy ! Component: 3950 - total flux cleaned = -0.00648692 Jy ! Component: 4000 - total flux cleaned = -0.00653388 Jy ! Component: 4050 - total flux cleaned = -0.00656541 Jy ! Total flux subtracted in 4096 components = -0.00662912 Jy ! Clean residual min=-0.000875 max=0.001016 Jy/beam ! Clean residual mean=-0.000001 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.310596 Jy keep ! Adding 278 model components to the UV plane model. ! The established model now contains 338 components and 0.310596 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/bp222/maps//J0049+5128_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.565 x 9.615 at 6.894 degrees (North through East) ! Clean map min=-0.0019074 max=0.31429 Jy/beam ! Writing clean map to FITS file: /vlbi/bp222/maps//J0049+5128_S_map.fits wmodel /vlbi/bp222/maps//J0049+5128_S_map.mod ! Writing 338 model components to file: /vlbi/bp222/maps//J0049+5128_S_map.mod wobs /vlbi/bp222/maps//J0049+5128_S_uvs.fits ! Writing UV FITS file: /vlbi/bp222/maps//J0049+5128_S_uvs.fits wwins /vlbi/bp222/maps//J0049+5128_S_map.win ! wwins: Wrote 2 windows to /vlbi/bp222/maps//J0049+5128_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.314294 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000264579 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.252547 0.252547 0.505093 1.01019 2.02037 4.04075 8.08149 16.163 32.326 64.6519 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.314 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1187.9 quit ! Quitting program ! Log file /vlbi/bp222/maps//J0049+5128_S_dfm.log closed on Thu Sep 27 10:35:08 2018