! Started logfile: /vlbi/uf001/uva//J0322+3948_S_dfm.log on Sun Jan 13 21:46:20 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//J0322+3948_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0322+3948_S_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.858869 visibilities/baseline/integration-bin. ! Found source: J0322+3948 ! ! 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 6609 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 J0322+3948_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 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001244Jy sigma=24.566535 ! Fit after self-cal, rms=0.932636Jy sigma=22.885264 ! 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=2.889 mas, bmaj=4.944 mas, bpa=-1.834 degrees ! Estimated noise=0.513953 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 = 0.0506574 Jy ! Component: 100 - total flux cleaned = 0.069162 Jy ! Total flux subtracted in 100 components = 0.069162 Jy ! Clean residual min=-0.003781 max=0.008200 Jy/beam ! Clean residual mean=-0.000001 rms=0.001008 Jy/beam ! Combined flux in latest and established models = 0.069162 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.069162 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058150Jy sigma=1.352414 ! Fit after self-cal, rms=0.057760Jy sigma=1.343491 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00992783 Jy ! Component: 100 - total flux cleaned = 0.0148451 Jy ! Total flux subtracted in 100 components = 0.0148451 Jy ! Clean residual min=-0.003149 max=0.003312 Jy/beam ! Clean residual mean=-0.000001 rms=0.000819 Jy/beam ! Combined flux in latest and established models = 0.0840071 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 12 components and 0.0840071 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056013Jy sigma=1.299546 ! Fit after self-cal, rms=0.055979Jy sigma=1.298767 ! 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=3.456 mas, bmaj=5.754 mas, bpa=-3.063 degrees ! Estimated noise=0.372788 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 = 0.00315368 Jy ! Component: 100 - total flux cleaned = 0.00469429 Jy ! Component: 150 - total flux cleaned = 0.00511782 Jy ! Component: 200 - total flux cleaned = 0.00530336 Jy ! Total flux subtracted in 200 components = 0.00530336 Jy ! Clean residual min=-0.002533 max=0.002721 Jy/beam ! Clean residual mean=-0.000003 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.0893105 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 22 components and 0.0893105 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055805Jy sigma=1.294517 ! Fit after self-cal, rms=0.055802Jy sigma=1.294407 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.456 x 5.754 at -3.063 degrees (North through East) ! Clean map min=-0.0024253 max=0.067639 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.99 KP 1.04 ! LA 0.89 MK 1.04 NL 1.07 OV 1.02 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.91 HN 1.02 KP 1.01 ! LA 0.98 MK 0.97 NL 1.02 OV 0.97 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.98 HN 0.99 KP 1.03 ! LA 0.96 MK 1.05 NL 1.03 OV 1.06 ! PT 0.95 SC 0.97 ! ! ! Fit before self-cal, rms=0.055802Jy sigma=1.294407 ! Fit after self-cal, rms=0.056300Jy sigma=1.288600 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.462 mas, bmaj=5.777 mas, bpa=-2.944 degrees ! Estimated noise=0.374309 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 = -5.88511e-05 Jy ! Component: 100 - total flux cleaned = -0.000140048 Jy ! Component: 150 - total flux cleaned = -0.00016436 Jy ! Component: 200 - total flux cleaned = -0.000211376 Jy ! Total flux subtracted in 200 components = -0.000211376 Jy ! Clean residual min=-0.002317 max=0.002588 Jy/beam ! Clean residual mean=-0.000000 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.0890991 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 30 components and 0.0890991 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056274Jy sigma=1.288152 ! Fit after self-cal, rms=0.056303Jy sigma=1.287947 ! 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=0.056303Jy sigma=1.287947 ! Fit after self-cal, rms=0.055928Jy sigma=1.272997 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.427 mas, bmaj=5.795 mas, bpa=-2.92 degrees ! Estimated noise=0.371909 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.20949e-06 Jy ! Component: 100 - total flux cleaned = 9.74366e-06 Jy ! Component: 150 - total flux cleaned = 9.08607e-06 Jy ! Component: 200 - total flux cleaned = 8.1616e-06 Jy ! Total flux subtracted in 200 components = 8.1616e-06 Jy ! Clean residual min=-0.001771 max=0.001699 Jy/beam ! Clean residual mean=-0.000004 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.0891073 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.0891073 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055904Jy sigma=1.272478 ! Fit after self-cal, rms=0.055943Jy sigma=1.272011 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 = -3.98254e-05 Jy ! Component: 100 - total flux cleaned = -7.8075e-05 Jy ! Component: 150 - total flux cleaned = -7.75283e-05 Jy ! Component: 200 - total flux cleaned = -9.49931e-05 Jy ! Total flux subtracted in 200 components = -9.49931e-05 Jy ! Clean residual min=-0.001764 max=0.001721 Jy/beam ! Clean residual mean=-0.000004 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.0890123 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 37 components and 0.0890123 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055930Jy sigma=1.271769 ! Fit after self-cal, rms=0.055930Jy sigma=1.271754 ! 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=0.055930Jy sigma=1.271754 ! Fit after self-cal, rms=0.055709Jy sigma=1.271603 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.409 mas, bmaj=5.79 mas, bpa=-2.713 degrees ! Estimated noise=0.370049 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.59754e-05 Jy ! Component: 100 - total flux cleaned = -7.74389e-05 Jy ! Component: 150 - total flux cleaned = -7.72432e-05 Jy ! Component: 200 - total flux cleaned = -9.19907e-05 Jy ! Total flux subtracted in 200 components = -9.19907e-05 Jy ! Clean residual min=-0.001775 max=0.001703 Jy/beam ! Clean residual mean=-0.000004 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.0889203 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 38 components and 0.0889203 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055698Jy sigma=1.271360 ! Fit after self-cal, rms=0.055700Jy sigma=1.271344 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.8434e-05 Jy ! Component: 100 - total flux cleaned = -4.31044e-05 Jy ! Component: 150 - total flux cleaned = -5.68663e-05 Jy ! Component: 200 - total flux cleaned = -7.0411e-05 Jy ! Total flux subtracted in 200 components = -7.0411e-05 Jy ! Clean residual min=-0.001785 max=0.001694 Jy/beam ! Clean residual mean=-0.000004 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.0888499 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 39 components and 0.0888499 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055692Jy sigma=1.271212 ! Fit after self-cal, rms=0.055692Jy sigma=1.271203 ! 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=0.055692Jy sigma=1.271203 ! Fit after self-cal, rms=0.055517Jy sigma=1.271173 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.131 mas, bmaj=9.334 mas, bpa=-0.3989 degrees ! Estimated noise=0.472172 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000484898 Jy ! Component: 100 - total flux cleaned = -0.000606379 Jy ! Component: 150 - total flux cleaned = -0.000620345 Jy ! Component: 200 - total flux cleaned = -0.000639971 Jy ! Total flux subtracted in 200 components = -0.000639971 Jy ! Clean residual min=-0.002129 max=0.001842 Jy/beam ! Clean residual mean=-0.000008 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.0882099 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 41 components and 0.0882099 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055515Jy sigma=1.271168 ! Fit after self-cal, rms=0.055514Jy sigma=1.271146 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 = -1.81189e-05 Jy ! Component: 100 - total flux cleaned = -3.11938e-05 Jy ! Component: 150 - total flux cleaned = -4.30757e-05 Jy ! Component: 200 - total flux cleaned = -5.94148e-05 Jy ! Total flux subtracted in 200 components = -5.94148e-05 Jy ! Clean residual min=-0.002127 max=0.001829 Jy/beam ! Clean residual mean=-0.000008 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.0881505 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 41 components and 0.0881505 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055514Jy sigma=1.271154 ! Fit after self-cal, rms=0.055514Jy sigma=1.271139 ! 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=3.4 mas, bmaj=5.789 mas, bpa=-2.565 degrees ! Estimated noise=0.368843 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.4 x 5.789 at -2.565 degrees (North through East) ! Clean map min=-0.0016858 max=0.067104 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=2.836 mas, bmaj=4.97 mas, bpa=-0.9941 degrees ! Estimated noise=0.506058 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0505097 Jy ! Component: 100 - total flux cleaned = 0.0703517 Jy ! Component: 150 - total flux cleaned = 0.0799416 Jy ! Component: 200 - total flux cleaned = 0.0846971 Jy ! Total flux subtracted in 200 components = 0.0846971 Jy ! Clean residual min=-0.002904 max=0.002675 Jy/beam ! Clean residual mean=-0.000002 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.0846971 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0846971 Jy ! Inverting map and beam ! Estimated beam: bmin=3.4 mas, bmaj=5.789 mas, bpa=-2.565 degrees ! Estimated noise=0.368843 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 = 0.00283554 Jy ! Component: 100 - total flux cleaned = 0.00374306 Jy ! Component: 150 - total flux cleaned = 0.0039483 Jy ! Component: 200 - total flux cleaned = 0.00400314 Jy ! Total flux subtracted in 200 components = 0.00400314 Jy ! Clean residual min=-0.001796 max=0.001733 Jy/beam ! Clean residual mean=-0.000004 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.0887002 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 21 components and 0.0887002 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=7.131 mas, bmaj=9.334 mas, bpa=-0.3989 degrees ! Estimated noise=0.472172 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000314321 Jy ! Component: 100 - total flux cleaned = -0.000340339 Jy ! Component: 150 - total flux cleaned = -0.00038732 Jy ! Component: 200 - total flux cleaned = -0.000419172 Jy ! Total flux subtracted in 200 components = -0.000419172 Jy ! Clean residual min=-0.002127 max=0.001836 Jy/beam ! Clean residual mean=-0.000008 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.088281 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 = -1.94981e-05 Jy ! Component: 100 - total flux cleaned = -4.62697e-05 Jy ! Component: 150 - total flux cleaned = -7.07681e-05 Jy ! Component: 200 - total flux cleaned = -8.64001e-05 Jy ! Total flux subtracted in 200 components = -8.64001e-05 Jy ! Clean residual min=-0.002119 max=0.001833 Jy/beam ! Clean residual mean=-0.000008 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.0881946 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 30 components and 0.0881946 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.4 mas, bmaj=5.789 mas, bpa=-2.565 degrees ! Estimated noise=0.368843 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.58242e-05 Jy ! Component: 100 - total flux cleaned = 7.66875e-05 Jy ! Component: 150 - total flux cleaned = 7.79533e-05 Jy ! Component: 200 - total flux cleaned = 7.80721e-05 Jy ! Total flux subtracted in 200 components = 7.80721e-05 Jy ! Clean residual min=-0.001754 max=0.001713 Jy/beam ! Clean residual mean=-0.000004 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.0882727 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 37 components and 0.0882727 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055496Jy sigma=1.270770 ! Fit after self-cal, rms=0.055495Jy sigma=1.270716 wmodel J0322+3948_S_map.mod ! Writing 37 model components to file: J0322+3948_S_map.mod wobs J0322+3948_S_uvs.fits ! Writing UV FITS file: J0322+3948_S_uvs.fits wwins J0322+3948_S_map.win ! wwins: Wrote 1 windows to J0322+3948_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 = -0.000396586 Jy ! Component: 100 - total flux cleaned = -0.000642038 Jy ! Component: 150 - total flux cleaned = -0.000997345 Jy ! Component: 200 - total flux cleaned = -0.00131209 Jy ! Component: 250 - total flux cleaned = -0.00150635 Jy ! Component: 300 - total flux cleaned = -0.00166808 Jy ! Component: 350 - total flux cleaned = -0.00185254 Jy ! Component: 400 - total flux cleaned = -0.00208492 Jy ! Component: 450 - total flux cleaned = -0.0022879 Jy ! Component: 500 - total flux cleaned = -0.00251117 Jy ! Component: 550 - total flux cleaned = -0.00260812 Jy ! Component: 600 - total flux cleaned = -0.00268038 Jy ! Component: 650 - total flux cleaned = -0.0028686 Jy ! Component: 700 - total flux cleaned = -0.00293781 Jy ! Component: 750 - total flux cleaned = -0.00300642 Jy ! Component: 800 - total flux cleaned = -0.00307354 Jy ! Component: 850 - total flux cleaned = -0.00320527 Jy ! Component: 900 - total flux cleaned = -0.00326953 Jy ! Component: 950 - total flux cleaned = -0.00326909 Jy ! Component: 1000 - total flux cleaned = -0.00331065 Jy ! Component: 1050 - total flux cleaned = -0.00337267 Jy ! Component: 1100 - total flux cleaned = -0.00341331 Jy ! Component: 1150 - total flux cleaned = -0.00351355 Jy ! Component: 1200 - total flux cleaned = -0.003533 Jy ! Component: 1250 - total flux cleaned = -0.00353295 Jy ! Component: 1300 - total flux cleaned = -0.00357125 Jy ! Component: 1350 - total flux cleaned = -0.00357109 Jy ! Component: 1400 - total flux cleaned = -0.00355251 Jy ! Component: 1450 - total flux cleaned = -0.00358964 Jy ! Component: 1500 - total flux cleaned = -0.003498 Jy ! Component: 1550 - total flux cleaned = -0.0035345 Jy ! Component: 1600 - total flux cleaned = -0.0034987 Jy ! Component: 1650 - total flux cleaned = -0.00346351 Jy ! Component: 1700 - total flux cleaned = -0.00344585 Jy ! Component: 1750 - total flux cleaned = -0.00344608 Jy ! Component: 1800 - total flux cleaned = -0.00341188 Jy ! Component: 1850 - total flux cleaned = -0.00329358 Jy ! Component: 1900 - total flux cleaned = -0.00329376 Jy ! Component: 1950 - total flux cleaned = -0.00321067 Jy ! Component: 2000 - total flux cleaned = -0.00321063 Jy ! Component: 2050 - total flux cleaned = -0.00322704 Jy ! Component: 2100 - total flux cleaned = -0.00321096 Jy ! Component: 2150 - total flux cleaned = -0.00316326 Jy ! Component: 2200 - total flux cleaned = -0.00310022 Jy ! Component: 2250 - total flux cleaned = -0.00316294 Jy ! Component: 2300 - total flux cleaned = -0.00314763 Jy ! Component: 2350 - total flux cleaned = -0.00314762 Jy ! Component: 2400 - total flux cleaned = -0.00314771 Jy ! Component: 2450 - total flux cleaned = -0.00308748 Jy ! Component: 2500 - total flux cleaned = -0.00313225 Jy ! Component: 2550 - total flux cleaned = -0.00313199 Jy ! Component: 2600 - total flux cleaned = -0.00316116 Jy ! Component: 2650 - total flux cleaned = -0.00311751 Jy ! Component: 2700 - total flux cleaned = -0.00316074 Jy ! Component: 2750 - total flux cleaned = -0.0031749 Jy ! Component: 2800 - total flux cleaned = -0.00324585 Jy ! Component: 2850 - total flux cleaned = -0.00321748 Jy ! Component: 2900 - total flux cleaned = -0.00323148 Jy ! Component: 2950 - total flux cleaned = -0.00330054 Jy ! Component: 3000 - total flux cleaned = -0.00325937 Jy ! Component: 3050 - total flux cleaned = -0.00330031 Jy ! Component: 3100 - total flux cleaned = -0.00336783 Jy ! Component: 3150 - total flux cleaned = -0.00336767 Jy ! Component: 3200 - total flux cleaned = -0.00338085 Jy ! Component: 3250 - total flux cleaned = -0.00342069 Jy ! Component: 3300 - total flux cleaned = -0.00342062 Jy ! Component: 3350 - total flux cleaned = -0.00347265 Jy ! Component: 3400 - total flux cleaned = -0.00347271 Jy ! Component: 3450 - total flux cleaned = -0.00349823 Jy ! Component: 3500 - total flux cleaned = -0.00352385 Jy ! Component: 3550 - total flux cleaned = -0.00357431 Jy ! Component: 3600 - total flux cleaned = -0.00358673 Jy ! Component: 3650 - total flux cleaned = -0.00359911 Jy ! Component: 3700 - total flux cleaned = -0.00362385 Jy ! Component: 3750 - total flux cleaned = -0.00366069 Jy ! Component: 3800 - total flux cleaned = -0.00373381 Jy ! Component: 3850 - total flux cleaned = -0.00379423 Jy ! Component: 3900 - total flux cleaned = -0.00381813 Jy ! Component: 3950 - total flux cleaned = -0.00386579 Jy ! Component: 4000 - total flux cleaned = -0.00390132 Jy ! Component: 4050 - total flux cleaned = -0.00400731 Jy ! Total flux subtracted in 4096 components = -0.00403054 Jy ! Clean residual min=-0.000584 max=0.000650 Jy/beam ! Clean residual mean=-0.000002 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.0842421 Jy keep ! Adding 305 model components to the UV plane model. ! The established model now contains 342 components and 0.0842422 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0322+3948_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.4 x 5.789 at -2.565 degrees (North through East) ! Clean map min=-0.0013206 max=0.066946 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0322+3948_S_map.fits wmodel /vlbi/uf001/uva//J0322+3948_S_map.mod ! Writing 342 model components to file: /vlbi/uf001/uva//J0322+3948_S_map.mod wobs /vlbi/uf001/uva//J0322+3948_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0322+3948_S_uvs.fits wwins /vlbi/uf001/uva//J0322+3948_S_map.win ! wwins: Wrote 2 windows to /vlbi/uf001/uva//J0322+3948_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0669458 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000208793 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.93565 0.93565 1.8713 3.7426 7.4852 14.9704 29.9408 59.8816 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.066 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 320.632 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0322+3948_S_dfm.log closed on Sun Jan 13 21:46:25 2019