! Started logfile: /vlbi/uf001/uva//J2323-1612_S_dfm.log on Mon Jan 14 06:41:08 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//J2323-1612_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J2323-1612_S_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.989474 visibilities/baseline/integration-bin. ! Found source: J2323-1612 ! ! 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 7614 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 J2323-1612_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 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.021965Jy sigma=18.802253 ! Fit after self-cal, rms=0.873894Jy sigma=16.054908 ! 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=2.521 mas, bmaj=6.651 mas, bpa=-3.085 degrees ! Estimated noise=0.61693 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 = 0.0915359 Jy ! Component: 100 - total flux cleaned = 0.138134 Jy ! Total flux subtracted in 100 components = 0.138134 Jy ! Clean residual min=-0.012288 max=0.037834 Jy/beam ! Clean residual mean=-0.000006 rms=0.003988 Jy/beam ! Combined flux in latest and established models = 0.138134 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.138134 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.116703Jy sigma=2.116066 ! Fit after self-cal, rms=0.114841Jy sigma=2.082798 ! Inverting map ! Added new window around map position (-4.5, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0424402 Jy ! Component: 100 - total flux cleaned = 0.0690459 Jy ! Total flux subtracted in 100 components = 0.0690459 Jy ! Clean residual min=-0.010646 max=0.025827 Jy/beam ! Clean residual mean=0.000000 rms=0.002761 Jy/beam ! Combined flux in latest and established models = 0.20718 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 18 components and 0.20718 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093803Jy sigma=1.685066 ! Fit after self-cal, rms=0.091096Jy sigma=1.634669 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0270707 Jy ! Component: 100 - total flux cleaned = 0.038286 Jy ! Total flux subtracted in 100 components = 0.038286 Jy ! Clean residual min=-0.011694 max=0.015729 Jy/beam ! Clean residual mean=0.000004 rms=0.002261 Jy/beam ! Combined flux in latest and established models = 0.245466 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 23 components and 0.245466 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082433Jy sigma=1.474378 ! Fit after self-cal, rms=0.081152Jy sigma=1.450786 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0142736 Jy ! Component: 100 - total flux cleaned = 0.0168618 Jy ! Total flux subtracted in 100 components = 0.0168618 Jy ! Clean residual min=-0.010651 max=0.010170 Jy/beam ! Clean residual mean=0.000004 rms=0.001856 Jy/beam ! Combined flux in latest and established models = 0.262328 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 28 components and 0.262328 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078614Jy sigma=1.405771 ! Fit after self-cal, rms=0.078352Jy sigma=1.400332 ! 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=3.053 mas, bmaj=7.76 mas, bpa=-3.152 degrees ! Estimated noise=0.460565 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 = 0.00538203 Jy ! Component: 100 - total flux cleaned = 0.0053936 Jy ! Component: 150 - total flux cleaned = 0.00490244 Jy ! Component: 200 - total flux cleaned = 0.00446198 Jy ! Total flux subtracted in 200 components = 0.00446198 Jy ! Clean residual min=-0.009156 max=0.006694 Jy/beam ! Clean residual mean=0.000007 rms=0.001451 Jy/beam ! Combined flux in latest and established models = 0.26679 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 41 components and 0.26679 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077404Jy sigma=1.384008 ! Fit after self-cal, rms=0.077302Jy sigma=1.381950 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.053 x 7.76 at -3.152 degrees (North through East) ! Clean map min=-0.0067659 max=0.096309 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.93 HN 0.96 KP 1.00 ! LA 0.99 MK 0.96 NL 1.05 OV 1.04 ! PT 1.04 SC 0.88 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.90 HN 0.99 KP 1.04 ! LA 1.01 MK 1.01 NL 1.06 OV 1.04 ! PT 1.02 SC 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.93 HN 1.00 KP 1.00 ! LA 1.00 MK 0.99 NL 1.02 OV 1.02 ! PT 1.06 SC 0.89 ! ! ! Fit before self-cal, rms=0.077302Jy sigma=1.381950 ! Fit after self-cal, rms=0.074348Jy sigma=1.367722 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.01 mas, bmaj=7.607 mas, bpa=-2.192 degrees ! Estimated noise=0.44777 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 = 0.00110677 Jy ! Component: 100 - total flux cleaned = 0.00019287 Jy ! Component: 150 - total flux cleaned = -0.000334502 Jy ! Component: 200 - total flux cleaned = -0.000683539 Jy ! Total flux subtracted in 200 components = -0.000683539 Jy ! Clean residual min=-0.006937 max=0.004890 Jy/beam ! Clean residual mean=0.000005 rms=0.001189 Jy/beam ! Combined flux in latest and established models = 0.266107 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 52 components and 0.266107 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073802Jy sigma=1.357928 ! Fit after self-cal, rms=0.073816Jy sigma=1.356545 ! 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=0.073816Jy sigma=1.356545 ! Fit after self-cal, rms=0.073115Jy sigma=1.348007 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.988 mas, bmaj=7.614 mas, bpa=-1.841 degrees ! Estimated noise=0.441612 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000614857 Jy ! Component: 100 - total flux cleaned = 0.000251037 Jy ! Component: 150 - total flux cleaned = -0.000171237 Jy ! Component: 200 - total flux cleaned = -0.000266487 Jy ! Total flux subtracted in 200 components = -0.000266487 Jy ! Clean residual min=-0.005423 max=0.004393 Jy/beam ! Clean residual mean=0.000004 rms=0.001044 Jy/beam ! Combined flux in latest and established models = 0.26584 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 58 components and 0.26584 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072738Jy sigma=1.341130 ! Fit after self-cal, rms=0.072762Jy sigma=1.340169 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 = -3.37123e-05 Jy ! Component: 100 - total flux cleaned = -0.000141377 Jy ! Component: 150 - total flux cleaned = -0.000142603 Jy ! Component: 200 - total flux cleaned = -0.00022939 Jy ! Total flux subtracted in 200 components = -0.00022939 Jy ! Clean residual min=-0.005230 max=0.004281 Jy/beam ! Clean residual mean=0.000004 rms=0.001000 Jy/beam ! Combined flux in latest and established models = 0.265611 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 60 components and 0.265611 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072509Jy sigma=1.335356 ! Fit after self-cal, rms=0.072514Jy sigma=1.334563 ! 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=0.072514Jy sigma=1.334563 ! Fit after self-cal, rms=0.071974Jy sigma=1.329634 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.969 mas, bmaj=7.601 mas, bpa=-1.54 degrees ! Estimated noise=0.436064 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000268582 Jy ! Component: 100 - total flux cleaned = -2.3045e-05 Jy ! Component: 150 - total flux cleaned = -0.00010466 Jy ! Component: 200 - total flux cleaned = -0.000251523 Jy ! Total flux subtracted in 200 components = -0.000251523 Jy ! Clean residual min=-0.004554 max=0.003937 Jy/beam ! Clean residual mean=0.000004 rms=0.000914 Jy/beam ! Combined flux in latest and established models = 0.265359 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 67 components and 0.265359 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071743Jy sigma=1.325416 ! Fit after self-cal, rms=0.071771Jy sigma=1.324594 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 = -0.000152421 Jy ! Component: 100 - total flux cleaned = -0.000231819 Jy ! Component: 150 - total flux cleaned = -0.000227895 Jy ! Component: 200 - total flux cleaned = -0.000160802 Jy ! Total flux subtracted in 200 components = -0.000160802 Jy ! Clean residual min=-0.004417 max=0.003816 Jy/beam ! Clean residual mean=0.000004 rms=0.000881 Jy/beam ! Combined flux in latest and established models = 0.265198 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 67 components and 0.265198 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071608Jy sigma=1.321518 ! Fit after self-cal, rms=0.071619Jy sigma=1.320973 ! 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=0.071619Jy sigma=1.320973 ! Fit after self-cal, rms=0.071019Jy sigma=1.320591 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.167 mas, bmaj=14.4 mas, bpa=3.784 degrees ! Estimated noise=0.597432 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00104775 Jy ! Component: 100 - total flux cleaned = -0.00110222 Jy ! Component: 150 - total flux cleaned = -0.00120024 Jy ! Component: 200 - total flux cleaned = -0.00132475 Jy ! Total flux subtracted in 200 components = -0.00132475 Jy ! Clean residual min=-0.003759 max=0.003598 Jy/beam ! Clean residual mean=0.000007 rms=0.000928 Jy/beam ! Combined flux in latest and established models = 0.263874 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 73 components and 0.263874 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070935Jy sigma=1.319329 ! Fit after self-cal, rms=0.070935Jy sigma=1.318477 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-6, 15). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00036446 Jy ! Component: 100 - total flux cleaned = -0.000702446 Jy ! Component: 150 - total flux cleaned = -0.00146768 Jy ! Component: 200 - total flux cleaned = -0.00200657 Jy ! Total flux subtracted in 200 components = -0.00200657 Jy ! Clean residual min=-0.002957 max=0.002291 Jy/beam ! Clean residual mean=0.000006 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.261867 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 100 components and 0.261867 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070697Jy sigma=1.314768 ! Fit after self-cal, rms=0.070665Jy sigma=1.314160 ! 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=2.955 mas, bmaj=7.562 mas, bpa=-1.36 degrees ! Estimated noise=0.432419 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.955 x 7.562 at -1.36 degrees (North through East) ! Clean map min=-0.0035285 max=0.097313 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=2.455 mas, bmaj=6.56 mas, bpa=-1.383 degrees ! Estimated noise=0.564231 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0983296 Jy ! Component: 100 - total flux cleaned = 0.150447 Jy ! Component: 150 - total flux cleaned = 0.182377 Jy ! Component: 200 - total flux cleaned = 0.204464 Jy ! Total flux subtracted in 200 components = 0.204464 Jy ! Clean residual min=-0.007487 max=0.012162 Jy/beam ! Clean residual mean=0.000001 rms=0.001752 Jy/beam ! Combined flux in latest and established models = 0.204464 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 0.204464 Jy ! Inverting map and beam ! Estimated beam: bmin=2.955 mas, bmaj=7.562 mas, bpa=-1.36 degrees ! Estimated noise=0.432419 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 = 0.0223508 Jy ! Component: 100 - total flux cleaned = 0.0358133 Jy ! Component: 150 - total flux cleaned = 0.044568 Jy ! Component: 200 - total flux cleaned = 0.0488542 Jy ! Total flux subtracted in 200 components = 0.0488542 Jy ! Clean residual min=-0.004008 max=0.003678 Jy/beam ! Clean residual mean=0.000003 rms=0.000917 Jy/beam ! Combined flux in latest and established models = 0.253318 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 59 components and 0.253318 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=7.167 mas, bmaj=14.4 mas, bpa=3.784 degrees ! Estimated noise=0.597432 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00623062 Jy ! Component: 100 - total flux cleaned = 0.00707483 Jy ! Component: 150 - total flux cleaned = 0.0074932 Jy ! Component: 200 - total flux cleaned = 0.00775855 Jy ! Total flux subtracted in 200 components = 0.00775855 Jy ! Clean residual min=-0.003144 max=0.002478 Jy/beam ! Clean residual mean=0.000006 rms=0.000745 Jy/beam ! Combined flux in latest and established models = 0.261076 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 = 0.000230298 Jy ! Component: 100 - total flux cleaned = 0.000366172 Jy ! Component: 150 - total flux cleaned = 0.000487084 Jy ! Component: 200 - total flux cleaned = 0.000595202 Jy ! Total flux subtracted in 200 components = 0.000595202 Jy ! Clean residual min=-0.002976 max=0.002272 Jy/beam ! Clean residual mean=0.000006 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.261672 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 121 components and 0.261672 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.955 mas, bmaj=7.562 mas, bpa=-1.36 degrees ! Estimated noise=0.432419 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000549572 Jy ! Component: 100 - total flux cleaned = -0.000224889 Jy ! Component: 150 - total flux cleaned = 0.000237445 Jy ! Component: 200 - total flux cleaned = 0.000735845 Jy ! Total flux subtracted in 200 components = 0.000735845 Jy ! Clean residual min=-0.003294 max=0.003122 Jy/beam ! Clean residual mean=0.000004 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.262408 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 144 components and 0.262408 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070334Jy sigma=1.305761 ! Fit after self-cal, rms=0.070225Jy sigma=1.302181 wmodel J2323-1612_S_map.mod ! Writing 144 model components to file: J2323-1612_S_map.mod wobs J2323-1612_S_uvs.fits ! Writing UV FITS file: J2323-1612_S_uvs.fits wwins J2323-1612_S_map.win ! wwins: Wrote 3 windows to J2323-1612_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 = -0.000655157 Jy ! Component: 100 - total flux cleaned = -0.00116429 Jy ! Component: 150 - total flux cleaned = -0.00155958 Jy ! Component: 200 - total flux cleaned = -0.00168533 Jy ! Component: 250 - total flux cleaned = -0.00176686 Jy ! Component: 300 - total flux cleaned = -0.00192608 Jy ! Component: 350 - total flux cleaned = -0.00204194 Jy ! Component: 400 - total flux cleaned = -0.00219254 Jy ! Component: 450 - total flux cleaned = -0.00226624 Jy ! Component: 500 - total flux cleaned = -0.00233872 Jy ! Component: 550 - total flux cleaned = -0.0024798 Jy ! Component: 600 - total flux cleaned = -0.00251385 Jy ! Component: 650 - total flux cleaned = -0.0025823 Jy ! Component: 700 - total flux cleaned = -0.00261548 Jy ! Component: 750 - total flux cleaned = -0.00268198 Jy ! Component: 800 - total flux cleaned = -0.00274694 Jy ! Component: 850 - total flux cleaned = -0.00277885 Jy ! Component: 900 - total flux cleaned = -0.0028741 Jy ! Component: 950 - total flux cleaned = -0.00293603 Jy ! Component: 1000 - total flux cleaned = -0.00290484 Jy ! Component: 1050 - total flux cleaned = -0.00299627 Jy ! Component: 1100 - total flux cleaned = -0.00305587 Jy ! Component: 1150 - total flux cleaned = -0.00305556 Jy ! Component: 1200 - total flux cleaned = -0.00311357 Jy ! Component: 1250 - total flux cleaned = -0.00314246 Jy ! Component: 1300 - total flux cleaned = -0.00311437 Jy ! Component: 1350 - total flux cleaned = -0.00322723 Jy ! Component: 1400 - total flux cleaned = -0.00325518 Jy ! Component: 1450 - total flux cleaned = -0.00339232 Jy ! Component: 1500 - total flux cleaned = -0.00339178 Jy ! Component: 1550 - total flux cleaned = -0.00333813 Jy ! Component: 1600 - total flux cleaned = -0.00341736 Jy ! Component: 1650 - total flux cleaned = -0.00333873 Jy ! Component: 1700 - total flux cleaned = -0.00341654 Jy ! Component: 1750 - total flux cleaned = -0.00341627 Jy ! Component: 1800 - total flux cleaned = -0.0034416 Jy ! Component: 1850 - total flux cleaned = -0.00344127 Jy ! Component: 1900 - total flux cleaned = -0.00334211 Jy ! Component: 1950 - total flux cleaned = -0.00341605 Jy ! Component: 2000 - total flux cleaned = -0.00341649 Jy ! Component: 2050 - total flux cleaned = -0.00339259 Jy ! Component: 2100 - total flux cleaned = -0.0034402 Jy ! Component: 2150 - total flux cleaned = -0.00341688 Jy ! Component: 2200 - total flux cleaned = -0.00341725 Jy ! Component: 2250 - total flux cleaned = -0.00334789 Jy ! Component: 2300 - total flux cleaned = -0.00341674 Jy ! Component: 2350 - total flux cleaned = -0.00348459 Jy ! Component: 2400 - total flux cleaned = -0.00341687 Jy ! Component: 2450 - total flux cleaned = -0.00339427 Jy ! Component: 2500 - total flux cleaned = -0.00339424 Jy ! Component: 2550 - total flux cleaned = -0.00341627 Jy ! Component: 2600 - total flux cleaned = -0.00337289 Jy ! Component: 2650 - total flux cleaned = -0.00324401 Jy ! Component: 2700 - total flux cleaned = -0.00326567 Jy ! Component: 2750 - total flux cleaned = -0.00322349 Jy ! Component: 2800 - total flux cleaned = -0.00313948 Jy ! Component: 2850 - total flux cleaned = -0.00320191 Jy ! Component: 2900 - total flux cleaned = -0.00309853 Jy ! Component: 2950 - total flux cleaned = -0.00307795 Jy ! Component: 3000 - total flux cleaned = -0.00311855 Jy ! Component: 3050 - total flux cleaned = -0.00305815 Jy ! Component: 3100 - total flux cleaned = -0.00307811 Jy ! Component: 3150 - total flux cleaned = -0.00307797 Jy ! Component: 3200 - total flux cleaned = -0.00305815 Jy ! Component: 3250 - total flux cleaned = -0.00305814 Jy ! Component: 3300 - total flux cleaned = -0.00299956 Jy ! Component: 3350 - total flux cleaned = -0.00298029 Jy ! Component: 3400 - total flux cleaned = -0.00301829 Jy ! Component: 3450 - total flux cleaned = -0.00299924 Jy ! Component: 3500 - total flux cleaned = -0.00299919 Jy ! Component: 3550 - total flux cleaned = -0.0029993 Jy ! Component: 3600 - total flux cleaned = -0.0030365 Jy ! Component: 3650 - total flux cleaned = -0.00301821 Jy ! Component: 3700 - total flux cleaned = -0.00289069 Jy ! Component: 3750 - total flux cleaned = -0.00303563 Jy ! Component: 3800 - total flux cleaned = -0.00299958 Jy ! Component: 3850 - total flux cleaned = -0.00299948 Jy ! Component: 3900 - total flux cleaned = -0.0030173 Jy ! Component: 3950 - total flux cleaned = -0.00298199 Jy ! Component: 4000 - total flux cleaned = -0.00301686 Jy ! Component: 4050 - total flux cleaned = -0.00306894 Jy ! Total flux subtracted in 4096 components = -0.0030515 Jy ! Clean residual min=-0.001189 max=0.000977 Jy/beam ! Clean residual mean=-0.000000 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.259356 Jy keep ! Adding 316 model components to the UV plane model. ! The established model now contains 460 components and 0.259356 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J2323-1612_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.955 x 7.562 at -1.36 degrees (North through East) ! Clean map min=-0.0023771 max=0.10455 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J2323-1612_S_map.fits wmodel /vlbi/uf001/uva//J2323-1612_S_map.mod ! Writing 460 model components to file: /vlbi/uf001/uva//J2323-1612_S_map.mod wobs /vlbi/uf001/uva//J2323-1612_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J2323-1612_S_uvs.fits wwins /vlbi/uf001/uva//J2323-1612_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J2323-1612_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.104551 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000321732 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.92318 0.92318 1.84636 3.69272 7.38544 14.7709 29.5418 59.0835 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.104 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 324.963 quit ! Quitting program ! Log file /vlbi/uf001/uva//J2323-1612_S_dfm.log closed on Mon Jan 14 06:41:12 2019