! Started logfile: /vlbi/uf001/uva//J0919+3324_S_dfm.log on Mon Jan 14 00:22:53 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//J0919+3324_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0919+3324_S_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.897354 visibilities/baseline/integration-bin. ! Found source: J0919+3324 ! ! 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 5088 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 J0919+3324_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 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.021633Jy sigma=22.515019 ! Fit after self-cal, rms=0.854664Jy sigma=18.874756 ! 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=2.956 mas, bmaj=5.67 mas, bpa=-4.958 degrees ! Estimated noise=0.605902 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 = 0.112669 Jy ! Component: 100 - total flux cleaned = 0.137834 Jy ! Total flux subtracted in 100 components = 0.137834 Jy ! Clean residual min=-0.004158 max=0.008551 Jy/beam ! Clean residual mean=0.000001 rms=0.001031 Jy/beam ! Combined flux in latest and established models = 0.137834 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.137834 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062199Jy sigma=1.279572 ! Fit after self-cal, rms=0.062188Jy sigma=1.279427 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00847372 Jy ! Component: 100 - total flux cleaned = 0.0121636 Jy ! Total flux subtracted in 100 components = 0.0121636 Jy ! Clean residual min=-0.003550 max=0.003260 Jy/beam ! Clean residual mean=0.000003 rms=0.000823 Jy/beam ! Combined flux in latest and established models = 0.149998 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.149998 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060959Jy sigma=1.254106 ! Fit after self-cal, rms=0.060953Jy sigma=1.253874 ! 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=3.487 mas, bmaj=6.473 mas, bpa=-4.012 degrees ! Estimated noise=0.49748 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 = 0.00255642 Jy ! Component: 100 - total flux cleaned = 0.00322135 Jy ! Component: 150 - total flux cleaned = 0.00351055 Jy ! Component: 200 - total flux cleaned = 0.00353821 Jy ! Total flux subtracted in 200 components = 0.00353821 Jy ! Clean residual min=-0.002525 max=0.003233 Jy/beam ! Clean residual mean=0.000004 rms=0.000736 Jy/beam ! Combined flux in latest and established models = 0.153536 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 23 components and 0.153536 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060816Jy sigma=1.251964 ! Fit after self-cal, rms=0.060815Jy sigma=1.251832 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.487 x 6.473 at -4.012 degrees (North through East) ! Clean map min=-0.0025169 max=0.14584 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 0.98 KP 1.01 ! LA 1.02 MK 1.00 NL 0.99 OV 0.99 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.96 HN 1.01 KP 1.02 ! LA 1.00 MK 1.02 NL 1.04 OV 0.98 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.96 HN 1.00 KP 1.03 ! LA 1.03 MK 0.98 NL 1.04 OV 0.99 ! PT 1.03 SC 0.98 ! ! ! Fit before self-cal, rms=0.060815Jy sigma=1.251832 ! Fit after self-cal, rms=0.060218Jy sigma=1.242592 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.486 mas, bmaj=6.439 mas, bpa=-3.796 degrees ! Estimated noise=0.497325 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 = 0.00124735 Jy ! Component: 100 - total flux cleaned = 0.00148631 Jy ! Component: 150 - total flux cleaned = 0.00154624 Jy ! Component: 200 - total flux cleaned = 0.00159826 Jy ! Total flux subtracted in 200 components = 0.00159826 Jy ! Clean residual min=-0.002532 max=0.002670 Jy/beam ! Clean residual mean=0.000007 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.155135 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 31 components and 0.155135 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060182Jy sigma=1.242131 ! Fit after self-cal, rms=0.060184Jy sigma=1.241977 ! 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=0.060184Jy sigma=1.241977 ! Fit after self-cal, rms=0.059376Jy sigma=1.230570 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.482 mas, bmaj=6.43 mas, bpa=-3.753 degrees ! Estimated noise=0.497292 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000484838 Jy ! Component: 100 - total flux cleaned = 0.000484789 Jy ! Component: 150 - total flux cleaned = 0.000513921 Jy ! Component: 200 - total flux cleaned = 0.000540028 Jy ! Total flux subtracted in 200 components = 0.000540028 Jy ! Clean residual min=-0.002186 max=0.002340 Jy/beam ! Clean residual mean=-0.000001 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.155675 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 34 components and 0.155675 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059361Jy sigma=1.230353 ! Fit after self-cal, rms=0.059367Jy sigma=1.230239 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 = 0.000125609 Jy ! Component: 100 - total flux cleaned = 0.000137557 Jy ! Component: 150 - total flux cleaned = 0.000159599 Jy ! Component: 200 - total flux cleaned = 0.000159997 Jy ! Total flux subtracted in 200 components = 0.000159997 Jy ! Clean residual min=-0.002168 max=0.002317 Jy/beam ! Clean residual mean=-0.000001 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.155835 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 38 components and 0.155835 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059361Jy sigma=1.230162 ! Fit after self-cal, rms=0.059361Jy sigma=1.230150 ! 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=0.059361Jy sigma=1.230150 ! Fit after self-cal, rms=0.059379Jy sigma=1.230109 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.479 mas, bmaj=6.418 mas, bpa=-3.665 degrees ! Estimated noise=0.497357 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000337232 Jy ! Component: 100 - total flux cleaned = 0.00041433 Jy ! Component: 150 - total flux cleaned = 0.000432646 Jy ! Component: 200 - total flux cleaned = 0.00044935 Jy ! Total flux subtracted in 200 components = 0.00044935 Jy ! Clean residual min=-0.002169 max=0.002337 Jy/beam ! Clean residual mean=-0.000000 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.156284 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 41 components and 0.156284 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059373Jy sigma=1.230036 ! Fit after self-cal, rms=0.059374Jy sigma=1.230021 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 = 6.88989e-05 Jy ! Component: 100 - total flux cleaned = 8.60064e-05 Jy ! Component: 150 - total flux cleaned = 8.66132e-05 Jy ! Component: 200 - total flux cleaned = 8.64415e-05 Jy ! Total flux subtracted in 200 components = 8.64415e-05 Jy ! Clean residual min=-0.002178 max=0.002326 Jy/beam ! Clean residual mean=-0.000000 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.15637 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 42 components and 0.15637 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059371Jy sigma=1.229990 ! Fit after self-cal, rms=0.059371Jy sigma=1.229985 ! 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=0.059371Jy sigma=1.229985 ! Fit after self-cal, rms=0.059381Jy sigma=1.229963 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.354 mas, bmaj=10.08 mas, bpa=-5.893 degrees ! Estimated noise=0.625897 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000134312 Jy ! Component: 100 - total flux cleaned = 0.000124124 Jy ! Component: 150 - total flux cleaned = 9.95366e-05 Jy ! Component: 200 - total flux cleaned = 0.000105964 Jy ! Total flux subtracted in 200 components = 0.000105964 Jy ! Clean residual min=-0.003487 max=0.002939 Jy/beam ! Clean residual mean=0.000000 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.156476 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 50 components and 0.156476 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059380Jy sigma=1.230019 ! Fit after self-cal, rms=0.059380Jy sigma=1.229994 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 = 3.27106e-05 Jy ! Component: 100 - total flux cleaned = 3.41109e-05 Jy ! Component: 150 - total flux cleaned = 4.37742e-05 Jy ! Component: 200 - total flux cleaned = 4.38518e-05 Jy ! Total flux subtracted in 200 components = 4.38518e-05 Jy ! Clean residual min=-0.003479 max=0.002932 Jy/beam ! Clean residual mean=0.000000 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 0.15652 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 55 components and 0.15652 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059381Jy sigma=1.230063 ! Fit after self-cal, rms=0.059381Jy sigma=1.230055 ! 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=3.477 mas, bmaj=6.411 mas, bpa=-3.616 degrees ! Estimated noise=0.497542 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.477 x 6.411 at -3.616 degrees (North through East) ! Clean map min=-0.0021547 max=0.14533 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=2.956 mas, bmaj=5.635 mas, bpa=-4.55 degrees ! Estimated noise=0.60504 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.112453 Jy ! Component: 100 - total flux cleaned = 0.137634 Jy ! Component: 150 - total flux cleaned = 0.146245 Jy ! Component: 200 - total flux cleaned = 0.150585 Jy ! Total flux subtracted in 200 components = 0.150585 Jy ! Clean residual min=-0.002749 max=0.002587 Jy/beam ! Clean residual mean=-0.000002 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.150585 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.150585 Jy ! Inverting map and beam ! Estimated beam: bmin=3.477 mas, bmaj=6.411 mas, bpa=-3.616 degrees ! Estimated noise=0.497542 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 = 0.00336523 Jy ! Component: 100 - total flux cleaned = 0.00503767 Jy ! Component: 150 - total flux cleaned = 0.00573872 Jy ! Component: 200 - total flux cleaned = 0.0059252 Jy ! Total flux subtracted in 200 components = 0.0059252 Jy ! Clean residual min=-0.002219 max=0.002343 Jy/beam ! Clean residual mean=-0.000000 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.156511 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 24 components and 0.156511 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=7.354 mas, bmaj=10.08 mas, bpa=-5.893 degrees ! Estimated noise=0.625897 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.83633e-05 Jy ! Component: 100 - total flux cleaned = 8.66523e-05 Jy ! Component: 150 - total flux cleaned = 6.14215e-05 Jy ! Component: 200 - total flux cleaned = 4.74139e-05 Jy ! Total flux subtracted in 200 components = 4.74139e-05 Jy ! Clean residual min=-0.003471 max=0.002919 Jy/beam ! Clean residual mean=0.000000 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.156558 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.33279e-05 Jy ! Component: 100 - total flux cleaned = -2.57488e-05 Jy ! Component: 150 - total flux cleaned = -3.18758e-05 Jy ! Component: 200 - total flux cleaned = -4.34292e-05 Jy ! Total flux subtracted in 200 components = -4.34292e-05 Jy ! Clean residual min=-0.003470 max=0.002922 Jy/beam ! Clean residual mean=0.000000 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 0.156515 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 36 components and 0.156515 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.477 mas, bmaj=6.411 mas, bpa=-3.616 degrees ! Estimated noise=0.497542 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.65342e-05 Jy ! Component: 100 - total flux cleaned = 9.55962e-07 Jy ! Component: 150 - total flux cleaned = 1.51404e-05 Jy ! Component: 200 - total flux cleaned = 4.05474e-05 Jy ! Total flux subtracted in 200 components = 4.05474e-05 Jy ! Clean residual min=-0.002211 max=0.002341 Jy/beam ! Clean residual mean=-0.000000 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.156555 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 42 components and 0.156555 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059382Jy sigma=1.230015 ! Fit after self-cal, rms=0.059381Jy sigma=1.230001 wmodel J0919+3324_S_map.mod ! Writing 42 model components to file: J0919+3324_S_map.mod wobs J0919+3324_S_uvs.fits ! Writing UV FITS file: J0919+3324_S_uvs.fits wwins J0919+3324_S_map.win ! wwins: Wrote 1 windows to J0919+3324_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 = 0.00038943 Jy ! Component: 100 - total flux cleaned = 0.000585483 Jy ! Component: 150 - total flux cleaned = 0.000774106 Jy ! Component: 200 - total flux cleaned = 0.000810331 Jy ! Component: 250 - total flux cleaned = 0.000811119 Jy ! Component: 300 - total flux cleaned = 0.000877358 Jy ! Component: 350 - total flux cleaned = 0.000813365 Jy ! Component: 400 - total flux cleaned = 0.000751516 Jy ! Component: 450 - total flux cleaned = 0.000690324 Jy ! Component: 500 - total flux cleaned = 0.000540466 Jy ! Component: 550 - total flux cleaned = 0.000482653 Jy ! Component: 600 - total flux cleaned = 0.000339647 Jy ! Component: 650 - total flux cleaned = 0.00028377 Jy ! Component: 700 - total flux cleaned = 0.000173836 Jy ! Component: 750 - total flux cleaned = 1.18011e-05 Jy ! Component: 800 - total flux cleaned = -9.41148e-05 Jy ! Component: 850 - total flux cleaned = -0.000276084 Jy ! Component: 900 - total flux cleaned = -0.000378912 Jy ! Component: 950 - total flux cleaned = -0.000555548 Jy ! Component: 1000 - total flux cleaned = -0.000605245 Jy ! Component: 1050 - total flux cleaned = -0.000727602 Jy ! Component: 1100 - total flux cleaned = -0.000896115 Jy ! Component: 1150 - total flux cleaned = -0.000920112 Jy ! Component: 1200 - total flux cleaned = -0.00103706 Jy ! Component: 1250 - total flux cleaned = -0.00103722 Jy ! Component: 1300 - total flux cleaned = -0.00115139 Jy ! Component: 1350 - total flux cleaned = -0.00119622 Jy ! Component: 1400 - total flux cleaned = -0.00121875 Jy ! Component: 1450 - total flux cleaned = -0.00126306 Jy ! Component: 1500 - total flux cleaned = -0.00130674 Jy ! Component: 1550 - total flux cleaned = -0.00130679 Jy ! Component: 1600 - total flux cleaned = -0.00132836 Jy ! Component: 1650 - total flux cleaned = -0.00134979 Jy ! Component: 1700 - total flux cleaned = -0.00139147 Jy ! Component: 1750 - total flux cleaned = -0.00137066 Jy ! Component: 1800 - total flux cleaned = -0.00128921 Jy ! Component: 1850 - total flux cleaned = -0.00130947 Jy ! Component: 1900 - total flux cleaned = -0.00130905 Jy ! Component: 1950 - total flux cleaned = -0.00134886 Jy ! Component: 2000 - total flux cleaned = -0.00144669 Jy ! Component: 2050 - total flux cleaned = -0.00140788 Jy ! Component: 2100 - total flux cleaned = -0.00146544 Jy ! Component: 2150 - total flux cleaned = -0.00148449 Jy ! Component: 2200 - total flux cleaned = -0.0015033 Jy ! Component: 2250 - total flux cleaned = -0.00154044 Jy ! Component: 2300 - total flux cleaned = -0.00150361 Jy ! Component: 2350 - total flux cleaned = -0.00155891 Jy ! Component: 2400 - total flux cleaned = -0.00166798 Jy ! Component: 2450 - total flux cleaned = -0.00166769 Jy ! Component: 2500 - total flux cleaned = -0.00164986 Jy ! Component: 2550 - total flux cleaned = -0.00173857 Jy ! Component: 2600 - total flux cleaned = -0.00175625 Jy ! Component: 2650 - total flux cleaned = -0.00173889 Jy ! Component: 2700 - total flux cleaned = -0.00172154 Jy ! Component: 2750 - total flux cleaned = -0.00177322 Jy ! Component: 2800 - total flux cleaned = -0.0018244 Jy ! Component: 2850 - total flux cleaned = -0.00185817 Jy ! Component: 2900 - total flux cleaned = -0.00184132 Jy ! Component: 2950 - total flux cleaned = -0.0019079 Jy ! Component: 3000 - total flux cleaned = -0.001875 Jy ! Component: 3050 - total flux cleaned = -0.00192423 Jy ! Component: 3100 - total flux cleaned = -0.00195701 Jy ! Component: 3150 - total flux cleaned = -0.00200552 Jy ! Component: 3200 - total flux cleaned = -0.00206962 Jy ! Component: 3250 - total flux cleaned = -0.00205362 Jy ! Component: 3300 - total flux cleaned = -0.00214852 Jy ! Component: 3350 - total flux cleaned = -0.00210131 Jy ! Component: 3400 - total flux cleaned = -0.00221079 Jy ! Component: 3450 - total flux cleaned = -0.00222623 Jy ! Component: 3500 - total flux cleaned = -0.00221068 Jy ! Component: 3550 - total flux cleaned = -0.00225665 Jy ! Component: 3600 - total flux cleaned = -0.00224148 Jy ! Component: 3650 - total flux cleaned = -0.00233229 Jy ! Component: 3700 - total flux cleaned = -0.0023323 Jy ! Component: 3750 - total flux cleaned = -0.00237705 Jy ! Component: 3800 - total flux cleaned = -0.00234751 Jy ! Component: 3850 - total flux cleaned = -0.00243611 Jy ! Component: 3900 - total flux cleaned = -0.00250944 Jy ! Component: 3950 - total flux cleaned = -0.00253853 Jy ! Component: 4000 - total flux cleaned = -0.00256743 Jy ! Component: 4050 - total flux cleaned = -0.00265384 Jy ! Total flux subtracted in 4096 components = -0.00271112 Jy ! Clean residual min=-0.000784 max=0.000943 Jy/beam ! Clean residual mean=-0.000001 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.153844 Jy keep ! Adding 322 model components to the UV plane model. ! The established model now contains 364 components and 0.153844 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0919+3324_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.477 x 6.411 at -3.616 degrees (North through East) ! Clean map min=-0.0015761 max=0.14521 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0919+3324_S_map.fits wmodel /vlbi/uf001/uva//J0919+3324_S_map.mod ! Writing 364 model components to file: /vlbi/uf001/uva//J0919+3324_S_map.mod wobs /vlbi/uf001/uva//J0919+3324_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0919+3324_S_uvs.fits wwins /vlbi/uf001/uva//J0919+3324_S_map.win ! wwins: Wrote 2 windows to /vlbi/uf001/uva//J0919+3324_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.145214 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000266029 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.549595 0.549595 1.09919 2.19838 4.39676 8.79351 17.587 35.174 70.3481 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.145 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 545.856 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0919+3324_S_dfm.log closed on Mon Jan 14 00:22:57 2019