! Started logfile: /vlbi/uf001/uva//J0933+2845_S_b_dfm.log on Mon Jan 14 00:31:04 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//J0933+2845_S_b_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0933+2845_S_b_uva.fits ! AN table 1: 74 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0933+2845 ! ! 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 40 lines of history. ! ! Reading 6216 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 J0933+2845_S_b] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001649Jy sigma=23.550045 ! Fit after self-cal, rms=0.912549Jy sigma=21.413187 ! 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=3.074 mas, bmaj=7.916 mas, bpa=-22.89 degrees ! Estimated noise=0.580673 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 = 0.0680877 Jy ! Component: 100 - total flux cleaned = 0.0830817 Jy ! Total flux subtracted in 100 components = 0.0830817 Jy ! Clean residual min=-0.004964 max=0.006265 Jy/beam ! Clean residual mean=-0.000001 rms=0.001356 Jy/beam ! Combined flux in latest and established models = 0.0830817 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0830817 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057160Jy sigma=1.249573 ! Fit after self-cal, rms=0.057041Jy sigma=1.248432 ! 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=3.685 mas, bmaj=8.466 mas, bpa=-21.13 degrees ! Estimated noise=0.394002 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 = 0.00748027 Jy ! Component: 100 - total flux cleaned = 0.0115066 Jy ! Component: 150 - total flux cleaned = 0.0139625 Jy ! Component: 200 - total flux cleaned = 0.0155536 Jy ! Total flux subtracted in 200 components = 0.0155536 Jy ! Clean residual min=-0.003492 max=0.006545 Jy/beam ! Clean residual mean=-0.000002 rms=0.001045 Jy/beam ! Combined flux in latest and established models = 0.0986353 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 39 components and 0.0986353 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056132Jy sigma=1.222939 ! Fit after self-cal, rms=0.056106Jy sigma=1.222606 ! Inverting map ! Added new window around map position (7.5, -8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00554076 Jy ! Component: 100 - total flux cleaned = 0.0058643 Jy ! Component: 150 - total flux cleaned = 0.00646272 Jy ! Component: 200 - total flux cleaned = 0.00688416 Jy ! Total flux subtracted in 200 components = 0.00688416 Jy ! Clean residual min=-0.002878 max=0.003702 Jy/beam ! Clean residual mean=0.000000 rms=0.000818 Jy/beam ! Combined flux in latest and established models = 0.105519 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 65 components and 0.105519 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055496Jy sigma=1.210110 ! Fit after self-cal, rms=0.055449Jy sigma=1.208745 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.685 x 8.466 at -21.13 degrees (North through East) ! Clean map min=-0.0026016 max=0.089789 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.93 HN 1.00 KP 0.95 ! LA 0.97 MK 1.02 NL 0.95 OV 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.98 HN 1.00 KP 0.97 ! LA 0.98 MK 1.00 NL 0.97 OV 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.01 HN 0.99 KP 0.96 ! LA 0.98 MK 0.99 NL 1.11 OV 1.00 ! ! ! Fit before self-cal, rms=0.055449Jy sigma=1.208745 ! Fit after self-cal, rms=0.055522Jy sigma=1.202133 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.692 mas, bmaj=8.541 mas, bpa=-21.1 degrees ! Estimated noise=0.390809 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 = -3.87565e-05 Jy ! Component: 100 - total flux cleaned = -0.000212013 Jy ! Component: 150 - total flux cleaned = -0.000323617 Jy ! Component: 200 - total flux cleaned = -0.000324591 Jy ! Total flux subtracted in 200 components = -0.000324591 Jy ! Clean residual min=-0.002771 max=0.002529 Jy/beam ! Clean residual mean=0.000004 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.105195 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 87 components and 0.105195 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055457Jy sigma=1.200981 ! Fit after self-cal, rms=0.055471Jy sigma=1.200817 ! 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=0.055471Jy sigma=1.200817 ! Fit after self-cal, rms=0.058659Jy sigma=1.190614 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.701 mas, bmaj=8.569 mas, bpa=-21.06 degrees ! Estimated noise=0.391143 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.91212e-06 Jy ! Component: 100 - total flux cleaned = -0.000432689 Jy ! Component: 150 - total flux cleaned = -0.000681419 Jy ! Component: 200 - total flux cleaned = -0.00081364 Jy ! Total flux subtracted in 200 components = -0.00081364 Jy ! Clean residual min=-0.001593 max=0.001553 Jy/beam ! Clean residual mean=0.000001 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.104381 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 106 components and 0.104381 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058623Jy sigma=1.189532 ! Fit after self-cal, rms=0.058688Jy sigma=1.189320 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.15361e-05 Jy ! Component: 100 - total flux cleaned = 3.61676e-05 Jy ! Component: 150 - total flux cleaned = 2.97119e-06 Jy ! Component: 200 - total flux cleaned = 3.39872e-06 Jy ! Total flux subtracted in 200 components = 3.39872e-06 Jy ! Clean residual min=-0.001553 max=0.001522 Jy/beam ! Clean residual mean=0.000001 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.104385 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 121 components and 0.104385 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058679Jy sigma=1.189061 ! Fit after self-cal, rms=0.058679Jy sigma=1.189050 ! 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=0.058679Jy sigma=1.189050 ! Fit after self-cal, rms=0.059249Jy sigma=1.188816 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.706 mas, bmaj=8.595 mas, bpa=-21.14 degrees ! Estimated noise=0.390859 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000210058 Jy ! Component: 100 - total flux cleaned = -0.000232268 Jy ! Component: 150 - total flux cleaned = -0.000248084 Jy ! Component: 200 - total flux cleaned = -0.000278919 Jy ! Total flux subtracted in 200 components = -0.000278919 Jy ! Clean residual min=-0.001450 max=0.001449 Jy/beam ! Clean residual mean=0.000001 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.104106 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 140 components and 0.104106 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059238Jy sigma=1.188493 ! Fit after self-cal, rms=0.059244Jy sigma=1.188479 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 = -2.95667e-05 Jy ! Component: 100 - total flux cleaned = -2.93958e-05 Jy ! Component: 150 - total flux cleaned = -2.87137e-05 Jy ! Component: 200 - total flux cleaned = -3.95815e-05 Jy ! Total flux subtracted in 200 components = -3.95815e-05 Jy ! Clean residual min=-0.001441 max=0.001442 Jy/beam ! Clean residual mean=0.000001 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.104066 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 144 components and 0.104066 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059239Jy sigma=1.188358 ! Fit after self-cal, rms=0.059237Jy sigma=1.188354 ! 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=0.059237Jy sigma=1.188354 ! Fit after self-cal, rms=0.059462Jy sigma=1.188263 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.317 mas, bmaj=10.06 mas, bpa=-13.97 degrees ! Estimated noise=0.464379 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000423794 Jy ! Component: 100 - total flux cleaned = -0.00058678 Jy ! Component: 150 - total flux cleaned = -0.000537251 Jy ! Component: 200 - total flux cleaned = -0.000515446 Jy ! Total flux subtracted in 200 components = -0.000515446 Jy ! Clean residual min=-0.001569 max=0.001429 Jy/beam ! Clean residual mean=0.000002 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.103551 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 157 components and 0.103551 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059459Jy sigma=1.188155 ! Fit after self-cal, rms=0.059460Jy sigma=1.188139 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 = -1.4445e-05 Jy ! Component: 100 - total flux cleaned = 1.26968e-05 Jy ! Component: 150 - total flux cleaned = 2.08701e-05 Jy ! Component: 200 - total flux cleaned = 3.62571e-05 Jy ! Total flux subtracted in 200 components = 3.62571e-05 Jy ! Clean residual min=-0.001580 max=0.001429 Jy/beam ! Clean residual mean=0.000002 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.103587 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 161 components and 0.103587 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059460Jy sigma=1.188153 ! Fit after self-cal, rms=0.059459Jy sigma=1.188149 ! 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=3.709 mas, bmaj=8.614 mas, bpa=-21.19 degrees ! Estimated noise=0.390469 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.709 x 8.614 at -21.19 degrees (North through East) ! Clean map min=-0.0015941 max=0.088905 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=3.079 mas, bmaj=8.037 mas, bpa=-22.97 degrees ! Estimated noise=0.579475 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0678804 Jy ! Component: 100 - total flux cleaned = 0.0831297 Jy ! Component: 150 - total flux cleaned = 0.0896576 Jy ! Component: 200 - total flux cleaned = 0.0931682 Jy ! Total flux subtracted in 200 components = 0.0931682 Jy ! Clean residual min=-0.002787 max=0.003166 Jy/beam ! Clean residual mean=-0.000001 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.0931682 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0931682 Jy ! Inverting map and beam ! Estimated beam: bmin=3.709 mas, bmaj=8.614 mas, bpa=-21.19 degrees ! Estimated noise=0.390469 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 = 0.00368674 Jy ! Component: 100 - total flux cleaned = 0.00588345 Jy ! Component: 150 - total flux cleaned = 0.00687838 Jy ! Component: 200 - total flux cleaned = 0.00772063 Jy ! Total flux subtracted in 200 components = 0.00772063 Jy ! Clean residual min=-0.001745 max=0.001693 Jy/beam ! Clean residual mean=0.000001 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.100889 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 52 components and 0.100889 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=7.317 mas, bmaj=10.06 mas, bpa=-13.97 degrees ! Estimated noise=0.464379 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139874 Jy ! Component: 100 - total flux cleaned = 0.00197438 Jy ! Component: 150 - total flux cleaned = 0.00232755 Jy ! Component: 200 - total flux cleaned = 0.00260243 Jy ! Total flux subtracted in 200 components = 0.00260243 Jy ! Clean residual min=-0.001765 max=0.001447 Jy/beam ! Clean residual mean=0.000002 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.103491 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 = 0.000256199 Jy ! Component: 100 - total flux cleaned = 0.000421572 Jy ! Component: 150 - total flux cleaned = 0.000535122 Jy ! Component: 200 - total flux cleaned = 0.000594193 Jy ! Total flux subtracted in 200 components = 0.000594193 Jy ! Clean residual min=-0.001658 max=0.001409 Jy/beam ! Clean residual mean=0.000002 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.104085 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 107 components and 0.104085 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.709 mas, bmaj=8.614 mas, bpa=-21.19 degrees ! Estimated noise=0.390469 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000372794 Jy ! Component: 100 - total flux cleaned = -0.00040146 Jy ! Component: 150 - total flux cleaned = -0.000291717 Jy ! Component: 200 - total flux cleaned = -0.000213203 Jy ! Total flux subtracted in 200 components = -0.000213203 Jy ! Clean residual min=-0.001462 max=0.001353 Jy/beam ! Clean residual mean=0.000001 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.103872 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 122 components and 0.103872 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059489Jy sigma=1.188601 ! Fit after self-cal, rms=0.059498Jy sigma=1.188535 wmodel J0933+2845_S_b_map.mod ! Writing 122 model components to file: J0933+2845_S_b_map.mod wobs J0933+2845_S_b_uvs.fits ! Writing UV FITS file: J0933+2845_S_b_uvs.fits wwins J0933+2845_S_b_map.win ! wwins: Wrote 2 windows to J0933+2845_S_b_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000511924 Jy ! Component: 100 - total flux cleaned = -0.000729327 Jy ! Component: 150 - total flux cleaned = -0.000797967 Jy ! Component: 200 - total flux cleaned = -0.000776654 Jy ! Component: 250 - total flux cleaned = -0.000735016 Jy ! Component: 300 - total flux cleaned = -0.000654694 Jy ! Component: 350 - total flux cleaned = -0.000537211 Jy ! Component: 400 - total flux cleaned = -0.000442597 Jy ! Component: 450 - total flux cleaned = -0.00036833 Jy ! Component: 500 - total flux cleaned = -0.00027802 Jy ! Component: 550 - total flux cleaned = -0.00017251 Jy ! Component: 600 - total flux cleaned = -0.00012123 Jy ! Component: 650 - total flux cleaned = -4.26059e-06 Jy ! Component: 700 - total flux cleaned = 4.47289e-05 Jy ! Component: 750 - total flux cleaned = 0.000108698 Jy ! Component: 800 - total flux cleaned = 0.000171519 Jy ! Component: 850 - total flux cleaned = 0.00026391 Jy ! Component: 900 - total flux cleaned = 0.000354604 Jy ! Component: 950 - total flux cleaned = 0.00047342 Jy ! Component: 1000 - total flux cleaned = 0.000531628 Jy ! Component: 1050 - total flux cleaned = 0.000646344 Jy ! Component: 1100 - total flux cleaned = 0.000674564 Jy ! Component: 1150 - total flux cleaned = 0.000744325 Jy ! Component: 1200 - total flux cleaned = 0.000798981 Jy ! Component: 1250 - total flux cleaned = 0.000852867 Jy ! Component: 1300 - total flux cleaned = 0.000919174 Jy ! Component: 1350 - total flux cleaned = 0.000931925 Jy ! Component: 1400 - total flux cleaned = 0.000957511 Jy ! Component: 1450 - total flux cleaned = 0.000982892 Jy ! Component: 1500 - total flux cleaned = 0.000982907 Jy ! Component: 1550 - total flux cleaned = 0.000982921 Jy ! Component: 1600 - total flux cleaned = 0.00101943 Jy ! Component: 1650 - total flux cleaned = 0.00105556 Jy ! Component: 1700 - total flux cleaned = 0.0010911 Jy ! Component: 1750 - total flux cleaned = 0.00109115 Jy ! Component: 1800 - total flux cleaned = 0.00114912 Jy ! Component: 1850 - total flux cleaned = 0.00117196 Jy ! Component: 1900 - total flux cleaned = 0.0011945 Jy ! Component: 1950 - total flux cleaned = 0.00123925 Jy ! Component: 2000 - total flux cleaned = 0.00123916 Jy ! Component: 2050 - total flux cleaned = 0.00127199 Jy ! Component: 2100 - total flux cleaned = 0.00131539 Jy ! Component: 2150 - total flux cleaned = 0.00132598 Jy ! Component: 2200 - total flux cleaned = 0.00132595 Jy ! Component: 2250 - total flux cleaned = 0.00135755 Jy ! Component: 2300 - total flux cleaned = 0.00135755 Jy ! Component: 2350 - total flux cleaned = 0.00138854 Jy ! Component: 2400 - total flux cleaned = 0.00140904 Jy ! Component: 2450 - total flux cleaned = 0.00141932 Jy ! Component: 2500 - total flux cleaned = 0.00143943 Jy ! Component: 2550 - total flux cleaned = 0.00143942 Jy ! Component: 2600 - total flux cleaned = 0.00144951 Jy ! Component: 2650 - total flux cleaned = 0.00146913 Jy ! Component: 2700 - total flux cleaned = 0.00145942 Jy ! Component: 2750 - total flux cleaned = 0.0014691 Jy ! Component: 2800 - total flux cleaned = 0.00149784 Jy ! Component: 2850 - total flux cleaned = 0.00147876 Jy ! Component: 2900 - total flux cleaned = 0.00150712 Jy ! Component: 2950 - total flux cleaned = 0.00153528 Jy ! Component: 3000 - total flux cleaned = 0.00151663 Jy ! Component: 3050 - total flux cleaned = 0.00155365 Jy ! Component: 3100 - total flux cleaned = 0.00158112 Jy ! Component: 3150 - total flux cleaned = 0.0015536 Jy ! Component: 3200 - total flux cleaned = 0.0015809 Jy ! Component: 3250 - total flux cleaned = 0.00158989 Jy ! Component: 3300 - total flux cleaned = 0.00162576 Jy ! Component: 3350 - total flux cleaned = 0.0016436 Jy ! Component: 3400 - total flux cleaned = 0.00167887 Jy ! Component: 3450 - total flux cleaned = 0.00165254 Jy ! Component: 3500 - total flux cleaned = 0.0016787 Jy ! Component: 3550 - total flux cleaned = 0.00167004 Jy ! Component: 3600 - total flux cleaned = 0.00169595 Jy ! Component: 3650 - total flux cleaned = 0.00170462 Jy ! Component: 3700 - total flux cleaned = 0.00172172 Jy ! Component: 3750 - total flux cleaned = 0.00173873 Jy ! Component: 3800 - total flux cleaned = 0.00175557 Jy ! Component: 3850 - total flux cleaned = 0.00175562 Jy ! Component: 3900 - total flux cleaned = 0.00175564 Jy ! Component: 3950 - total flux cleaned = 0.00174732 Jy ! Component: 4000 - total flux cleaned = 0.00178059 Jy ! Component: 4050 - total flux cleaned = 0.00179721 Jy ! Total flux subtracted in 4096 components = 0.00182187 Jy ! Clean residual min=-0.000477 max=0.000558 Jy/beam ! Clean residual mean=0.000001 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.105694 Jy keep ! Adding 262 model components to the UV plane model. ! The established model now contains 384 components and 0.105694 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0933+2845_S_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.709 x 8.614 at -21.19 degrees (North through East) ! Clean map min=-0.0012748 max=0.089075 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0933+2845_S_b_map.fits wmodel /vlbi/uf001/uva//J0933+2845_S_b_map.mod ! Writing 384 model components to file: /vlbi/uf001/uva//J0933+2845_S_b_map.mod wobs /vlbi/uf001/uva//J0933+2845_S_b_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0933+2845_S_b_uvs.fits wwins /vlbi/uf001/uva//J0933+2845_S_b_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J0933+2845_S_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0890751 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000136433 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.459499 0.459499 0.918998 1.838 3.67599 7.35198 14.704 29.4079 58.8159 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.089 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 652.885 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0933+2845_S_b_dfm.log closed on Mon Jan 14 00:31:08 2019