! Started logfile: /vlbi/uf001/uva//J1128+1039_S_a_dfm.log on Mon Jan 14 01:19:26 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//J1128+1039_S_a_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1128+1039_S_a_uva.fits ! AN table 1: 58 integrations on 28 of 28 possible baselines. ! AN table 2: 29 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.978504 visibilities/baseline/integration-bin. ! Found source: J1128+1039 ! ! 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 6555 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 J1128+1039_S_a] 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 22 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.002741Jy sigma=21.575133 ! Fit after self-cal, rms=0.967288Jy sigma=20.811009 ! 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=3.491 mas, bmaj=6.439 mas, bpa=9.74 degrees ! Estimated noise=0.531052 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 = 0.0269492 Jy ! Component: 100 - total flux cleaned = 0.0330938 Jy ! Total flux subtracted in 100 components = 0.0330938 Jy ! Clean residual min=-0.002711 max=0.002350 Jy/beam ! Clean residual mean=-0.000008 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.0330938 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0330938 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057007Jy sigma=1.192017 ! Fit after self-cal, rms=0.055193Jy sigma=1.153312 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0040737 Jy ! Component: 100 - total flux cleaned = 0.00582374 Jy ! Total flux subtracted in 100 components = 0.00582374 Jy ! Clean residual min=-0.002162 max=0.002149 Jy/beam ! Clean residual mean=-0.000005 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.0389175 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 26 components and 0.0389175 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054946Jy sigma=1.147505 ! Fit after self-cal, rms=0.054918Jy sigma=1.147143 ! 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=3.968 mas, bmaj=7.151 mas, bpa=6.367 degrees ! Estimated noise=0.41849 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 = 0.000967161 Jy ! Component: 100 - total flux cleaned = 0.00126553 Jy ! Component: 150 - total flux cleaned = 0.00150204 Jy ! Component: 200 - total flux cleaned = 0.00164398 Jy ! Total flux subtracted in 200 components = 0.00164398 Jy ! Clean residual min=-0.001958 max=0.001758 Jy/beam ! Clean residual mean=-0.000003 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.0405615 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 40 components and 0.0405615 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054894Jy sigma=1.146660 ! Fit after self-cal, rms=0.054885Jy sigma=1.146559 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.968 x 7.151 at 6.367 degrees (North through East) ! Clean map min=-0.0019415 max=0.037072 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 1.06 KP 0.95 ! LA 0.95 NL 1.13 OV 0.96 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 FD 1.18 KP 1.00 LA 0.94 ! MK 0.86 NL 1.00 OV 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 0.96 KP 1.04 ! LA 1.00 NL 1.09 OV 0.92 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 FD 0.91 KP 0.96 LA 0.97 ! MK 0.95 NL 1.20 OV 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.94 HN 0.96 KP 0.99 ! LA 0.96 NL 0.99 OV 0.96 SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 1.04 KP 1.04 LA 1.17 ! MK 1.08 NL 1.05 OV 0.96 ! ! ! Fit before self-cal, rms=0.054885Jy sigma=1.146559 ! Fit after self-cal, rms=0.055081Jy sigma=1.144376 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.961 mas, bmaj=7.145 mas, bpa=5.995 degrees ! Estimated noise=0.415555 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 = 2.68245e-05 Jy ! Component: 100 - total flux cleaned = 0.000210051 Jy ! Component: 150 - total flux cleaned = 0.000338062 Jy ! Component: 200 - total flux cleaned = 0.000385787 Jy ! Total flux subtracted in 200 components = 0.000385787 Jy ! Clean residual min=-0.001808 max=0.001630 Jy/beam ! Clean residual mean=-0.000001 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.0409473 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 47 components and 0.0409473 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055070Jy sigma=1.144151 ! Fit after self-cal, rms=0.055151Jy sigma=1.143643 ! 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=0.055151Jy sigma=1.143643 ! Fit after self-cal, rms=0.055721Jy sigma=1.142256 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.948 mas, bmaj=7.168 mas, bpa=5.848 degrees ! Estimated noise=0.416201 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.84848e-05 Jy ! Component: 100 - total flux cleaned = 0.000185692 Jy ! Component: 150 - total flux cleaned = 0.000259585 Jy ! Component: 200 - total flux cleaned = 0.000295238 Jy ! Total flux subtracted in 200 components = 0.000295238 Jy ! Clean residual min=-0.001665 max=0.001554 Jy/beam ! Clean residual mean=-0.000002 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.0412426 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 47 components and 0.0412426 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055711Jy sigma=1.142024 ! Fit after self-cal, rms=0.055746Jy sigma=1.141572 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 = -2.53774e-05 Jy ! Component: 100 - total flux cleaned = 8.44949e-05 Jy ! Component: 150 - total flux cleaned = 9.53485e-05 Jy ! Component: 200 - total flux cleaned = 0.000114788 Jy ! Total flux subtracted in 200 components = 0.000114788 Jy ! Clean residual min=-0.001636 max=0.001608 Jy/beam ! Clean residual mean=-0.000002 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.0413574 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 51 components and 0.0413574 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055739Jy sigma=1.141462 ! Fit after self-cal, rms=0.055736Jy sigma=1.141426 ! 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=0.055736Jy sigma=1.141426 ! Fit after self-cal, rms=0.056072Jy sigma=1.141274 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.939 mas, bmaj=7.179 mas, bpa=5.793 degrees ! Estimated noise=0.415907 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.95066e-05 Jy ! Component: 100 - total flux cleaned = 0.000150524 Jy ! Component: 150 - total flux cleaned = 0.000203866 Jy ! Component: 200 - total flux cleaned = 0.000247755 Jy ! Total flux subtracted in 200 components = 0.000247755 Jy ! Clean residual min=-0.001567 max=0.001542 Jy/beam ! Clean residual mean=-0.000002 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.0416051 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 53 components and 0.0416051 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056066Jy sigma=1.141162 ! Fit after self-cal, rms=0.056087Jy sigma=1.140964 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 = -1.70692e-05 Jy ! Component: 100 - total flux cleaned = -7.74306e-06 Jy ! Component: 150 - total flux cleaned = 8.50521e-06 Jy ! Component: 200 - total flux cleaned = 1.57889e-05 Jy ! Total flux subtracted in 200 components = 1.57889e-05 Jy ! Clean residual min=-0.001575 max=0.001502 Jy/beam ! Clean residual mean=-0.000002 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.0416209 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 55 components and 0.0416209 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056083Jy sigma=1.140906 ! Fit after self-cal, rms=0.056079Jy sigma=1.140798 ! 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=0.056079Jy sigma=1.140798 ! Fit after self-cal, rms=0.056266Jy sigma=1.140743 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.312 mas, bmaj=10.35 mas, bpa=4.002 degrees ! Estimated noise=0.525236 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000268024 Jy ! Component: 100 - total flux cleaned = 0.000318169 Jy ! Component: 150 - total flux cleaned = 0.000354556 Jy ! Component: 200 - total flux cleaned = 0.000392904 Jy ! Total flux subtracted in 200 components = 0.000392904 Jy ! Clean residual min=-0.001473 max=0.001671 Jy/beam ! Clean residual mean=-0.000002 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.0420138 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 60 components and 0.0420138 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056264Jy sigma=1.140734 ! Fit after self-cal, rms=0.056279Jy sigma=1.140683 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.96602e-05 Jy ! Component: 100 - total flux cleaned = 8.6996e-05 Jy ! Component: 150 - total flux cleaned = 0.000110514 Jy ! Component: 200 - total flux cleaned = 0.000130716 Jy ! Total flux subtracted in 200 components = 0.000130716 Jy ! Clean residual min=-0.001500 max=0.001650 Jy/beam ! Clean residual mean=-0.000002 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.0421445 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 63 components and 0.0421445 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056277Jy sigma=1.140694 ! Fit after self-cal, rms=0.056282Jy sigma=1.140680 ! 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=3.934 mas, bmaj=7.183 mas, bpa=5.691 degrees ! Estimated noise=0.415408 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.934 x 7.183 at 5.691 degrees (North through East) ! Clean map min=-0.0014528 max=0.036089 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=3.477 mas, bmaj=6.497 mas, bpa=9.169 degrees ! Estimated noise=0.528019 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0287264 Jy ! Component: 100 - total flux cleaned = 0.0355788 Jy ! Component: 150 - total flux cleaned = 0.0386445 Jy ! Component: 200 - total flux cleaned = 0.0394845 Jy ! Total flux subtracted in 200 components = 0.0394845 Jy ! Clean residual min=-0.002042 max=0.001984 Jy/beam ! Clean residual mean=-0.000004 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.0394845 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.0394845 Jy ! Inverting map and beam ! Estimated beam: bmin=3.934 mas, bmaj=7.183 mas, bpa=5.691 degrees ! Estimated noise=0.415408 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 = 0.000691011 Jy ! Component: 100 - total flux cleaned = 0.00106705 Jy ! Component: 150 - total flux cleaned = 0.00139125 Jy ! Component: 200 - total flux cleaned = 0.00162631 Jy ! Total flux subtracted in 200 components = 0.00162631 Jy ! Clean residual min=-0.001556 max=0.001507 Jy/beam ! Clean residual mean=-0.000002 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.0411108 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 41 components and 0.0411108 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=7.312 mas, bmaj=10.35 mas, bpa=4.002 degrees ! Estimated noise=0.525236 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000547013 Jy ! Component: 100 - total flux cleaned = 0.000731231 Jy ! Component: 150 - total flux cleaned = 0.000781826 Jy ! Component: 200 - total flux cleaned = 0.000826661 Jy ! Total flux subtracted in 200 components = 0.000826661 Jy ! Clean residual min=-0.001491 max=0.001636 Jy/beam ! Clean residual mean=-0.000002 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.0419375 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 = 3.98732e-05 Jy ! Component: 100 - total flux cleaned = 7.54609e-05 Jy ! Component: 150 - total flux cleaned = 9.19911e-05 Jy ! Component: 200 - total flux cleaned = 0.000107544 Jy ! Total flux subtracted in 200 components = 0.000107544 Jy ! Clean residual min=-0.001489 max=0.001634 Jy/beam ! Clean residual mean=-0.000002 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.042045 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 50 components and 0.042045 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.934 mas, bmaj=7.183 mas, bpa=5.691 degrees ! Estimated noise=0.415408 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000152732 Jy ! Component: 100 - total flux cleaned = -0.00017338 Jy ! Component: 150 - total flux cleaned = -0.000190759 Jy ! Component: 200 - total flux cleaned = -0.00016235 Jy ! Total flux subtracted in 200 components = -0.00016235 Jy ! Clean residual min=-0.001515 max=0.001511 Jy/beam ! Clean residual mean=-0.000001 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.0418827 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 56 components and 0.0418827 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056294Jy sigma=1.140853 ! Fit after self-cal, rms=0.056286Jy sigma=1.140703 wmodel J1128+1039_S_a_map.mod ! Writing 56 model components to file: J1128+1039_S_a_map.mod wobs J1128+1039_S_a_uvs.fits ! Writing UV FITS file: J1128+1039_S_a_uvs.fits wwins J1128+1039_S_a_map.win ! wwins: Wrote 1 windows to J1128+1039_S_a_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 = -0.000283545 Jy ! Component: 100 - total flux cleaned = -0.000491287 Jy ! Component: 150 - total flux cleaned = -0.000686916 Jy ! Component: 200 - total flux cleaned = -0.000920067 Jy ! Component: 250 - total flux cleaned = -0.00105463 Jy ! Component: 300 - total flux cleaned = -0.00118396 Jy ! Component: 350 - total flux cleaned = -0.0013715 Jy ! Component: 400 - total flux cleaned = -0.0014523 Jy ! Component: 450 - total flux cleaned = -0.00160991 Jy ! Component: 500 - total flux cleaned = -0.0016677 Jy ! Component: 550 - total flux cleaned = -0.00185561 Jy ! Component: 600 - total flux cleaned = -0.00191044 Jy ! Component: 650 - total flux cleaned = -0.00201832 Jy ! Component: 700 - total flux cleaned = -0.00201875 Jy ! Component: 750 - total flux cleaned = -0.00207045 Jy ! Component: 800 - total flux cleaned = -0.00207016 Jy ! Component: 850 - total flux cleaned = -0.00207018 Jy ! Component: 900 - total flux cleaned = -0.00205379 Jy ! Component: 950 - total flux cleaned = -0.00202182 Jy ! Component: 1000 - total flux cleaned = -0.00202201 Jy ! Component: 1050 - total flux cleaned = -0.00206823 Jy ! Component: 1100 - total flux cleaned = -0.00208324 Jy ! Component: 1150 - total flux cleaned = -0.00215718 Jy ! Component: 1200 - total flux cleaned = -0.00217153 Jy ! Component: 1250 - total flux cleaned = -0.00221446 Jy ! Component: 1300 - total flux cleaned = -0.00222859 Jy ! Component: 1350 - total flux cleaned = -0.00222872 Jy ! Component: 1400 - total flux cleaned = -0.00225652 Jy ! Component: 1450 - total flux cleaned = -0.00233823 Jy ! Component: 1500 - total flux cleaned = -0.00235179 Jy ! Component: 1550 - total flux cleaned = -0.00237847 Jy ! Component: 1600 - total flux cleaned = -0.00239177 Jy ! Component: 1650 - total flux cleaned = -0.00235304 Jy ! Component: 1700 - total flux cleaned = -0.00235313 Jy ! Component: 1750 - total flux cleaned = -0.00240346 Jy ! Component: 1800 - total flux cleaned = -0.00239094 Jy ! Component: 1850 - total flux cleaned = -0.00239093 Jy ! Component: 1900 - total flux cleaned = -0.00236646 Jy ! Component: 1950 - total flux cleaned = -0.00237815 Jy ! Component: 2000 - total flux cleaned = -0.00237789 Jy ! Component: 2050 - total flux cleaned = -0.00243652 Jy ! Component: 2100 - total flux cleaned = -0.00243636 Jy ! Component: 2150 - total flux cleaned = -0.0024821 Jy ! Component: 2200 - total flux cleaned = -0.0024594 Jy ! Component: 2250 - total flux cleaned = -0.00245935 Jy ! Component: 2300 - total flux cleaned = -0.00250405 Jy ! Component: 2350 - total flux cleaned = -0.00251506 Jy ! Component: 2400 - total flux cleaned = -0.00253692 Jy ! Component: 2450 - total flux cleaned = -0.002537 Jy ! Component: 2500 - total flux cleaned = -0.00262267 Jy ! Component: 2550 - total flux cleaned = -0.00262262 Jy ! Component: 2600 - total flux cleaned = -0.00261232 Jy ! Component: 2650 - total flux cleaned = -0.00265385 Jy ! Component: 2700 - total flux cleaned = -0.00272606 Jy ! Component: 2750 - total flux cleaned = -0.00273614 Jy ! Component: 2800 - total flux cleaned = -0.00276651 Jy ! Component: 2850 - total flux cleaned = -0.00277668 Jy ! Component: 2900 - total flux cleaned = -0.00283646 Jy ! Component: 2950 - total flux cleaned = -0.0028463 Jy ! Component: 3000 - total flux cleaned = -0.00289534 Jy ! Component: 3050 - total flux cleaned = -0.00290505 Jy ! Component: 3100 - total flux cleaned = -0.00292435 Jy ! Component: 3150 - total flux cleaned = -0.00295302 Jy ! Component: 3200 - total flux cleaned = -0.00299095 Jy ! Component: 3250 - total flux cleaned = -0.0030003 Jy ! Component: 3300 - total flux cleaned = -0.00301901 Jy ! Component: 3350 - total flux cleaned = -0.00302823 Jy ! Component: 3400 - total flux cleaned = -0.00303737 Jy ! Component: 3450 - total flux cleaned = -0.00305571 Jy ! Component: 3500 - total flux cleaned = -0.00306478 Jy ! Component: 3550 - total flux cleaned = -0.00306476 Jy ! Component: 3600 - total flux cleaned = -0.00307374 Jy ! Component: 3650 - total flux cleaned = -0.00310934 Jy ! Component: 3700 - total flux cleaned = -0.00309168 Jy ! Component: 3750 - total flux cleaned = -0.00308286 Jy ! Component: 3800 - total flux cleaned = -0.00309159 Jy ! Component: 3850 - total flux cleaned = -0.003109 Jy ! Component: 3900 - total flux cleaned = -0.0031176 Jy ! Component: 3950 - total flux cleaned = -0.00313464 Jy ! Component: 4000 - total flux cleaned = -0.00313471 Jy ! Component: 4050 - total flux cleaned = -0.00313475 Jy ! Total flux subtracted in 4096 components = -0.00316825 Jy ! Clean residual min=-0.000567 max=0.000474 Jy/beam ! Clean residual mean=-0.000000 rms=0.000151 Jy/beam ! Combined flux in latest and established models = 0.0387144 Jy keep ! Adding 259 model components to the UV plane model. ! The established model now contains 315 components and 0.0387144 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1128+1039_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.934 x 7.183 at 5.691 degrees (North through East) ! Clean map min=-0.0010422 max=0.036151 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1128+1039_S_a_map.fits wmodel /vlbi/uf001/uva//J1128+1039_S_a_map.mod ! Writing 315 model components to file: /vlbi/uf001/uva//J1128+1039_S_a_map.mod wobs /vlbi/uf001/uva//J1128+1039_S_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1128+1039_S_a_uvs.fits wwins /vlbi/uf001/uva//J1128+1039_S_a_map.win ! wwins: Wrote 2 windows to /vlbi/uf001/uva//J1128+1039_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0361509 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000149682 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.24214 1.24214 2.48428 4.96856 9.93713 19.8743 39.7485 79.497 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.036 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 241.518 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1128+1039_S_a_dfm.log closed on Mon Jan 14 01:19:30 2019