! Started logfile: /vlbi/uf001/uva//J0922-0529_S_dfm.log on Mon Jan 14 00:24:41 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//J0922-0529_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0922-0529_S_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.95291 visibilities/baseline/integration-bin. ! Found source: J0922-0529 ! ! 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 5403 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 J0922-0529_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 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.117783Jy sigma=18.711832 ! Fit after self-cal, rms=0.543929Jy sigma=9.235247 ! 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=2.705 mas, bmaj=6.739 mas, bpa=-1.63 degrees ! Estimated noise=0.752725 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 = 0.345944 Jy ! Component: 100 - total flux cleaned = 0.428046 Jy ! Total flux subtracted in 100 components = 0.428046 Jy ! Clean residual min=-0.016167 max=0.033470 Jy/beam ! Clean residual mean=0.000034 rms=0.004072 Jy/beam ! Combined flux in latest and established models = 0.428046 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.428046 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.113899Jy sigma=1.916610 ! Fit after self-cal, rms=0.113822Jy sigma=1.915754 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0368528 Jy ! Component: 100 - total flux cleaned = 0.0558442 Jy ! Total flux subtracted in 100 components = 0.0558442 Jy ! Clean residual min=-0.012380 max=0.016877 Jy/beam ! Clean residual mean=0.000038 rms=0.003102 Jy/beam ! Combined flux in latest and established models = 0.48389 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.48389 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095160Jy sigma=1.636934 ! Fit after self-cal, rms=0.095082Jy sigma=1.636031 ! 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=3.19 mas, bmaj=7.663 mas, bpa=-2.459 degrees ! Estimated noise=0.628401 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 (3.5, 0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0238769 Jy ! Component: 100 - total flux cleaned = 0.0371244 Jy ! Component: 150 - total flux cleaned = 0.0462027 Jy ! Component: 200 - total flux cleaned = 0.052845 Jy ! Total flux subtracted in 200 components = 0.052845 Jy ! Clean residual min=-0.011451 max=0.012350 Jy/beam ! Clean residual mean=0.000028 rms=0.002760 Jy/beam ! Combined flux in latest and established models = 0.536735 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 63 components and 0.536735 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088136Jy sigma=1.536494 ! Fit after self-cal, rms=0.087856Jy sigma=1.531701 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.19 x 7.663 at -2.459 degrees (North through East) ! Clean map min=-0.011247 max=0.45716 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.02 KP 1.00 ! LA 0.90 MK 0.98 NL 0.98 OV 0.98 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.99 KP 0.97 ! LA 0.91 MK 1.01 NL 1.03 OV 1.01 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.99 KP 1.01 ! LA 0.90 MK 1.01 NL 0.97 OV 1.37 ! PT 1.02 SC 1.01 ! ! ! Fit before self-cal, rms=0.087856Jy sigma=1.531701 ! Fit after self-cal, rms=0.088759Jy sigma=1.359807 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.197 mas, bmaj=7.676 mas, bpa=-2.566 degrees ! Estimated noise=0.626081 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 = 0.00461088 Jy ! Component: 100 - total flux cleaned = 0.00680659 Jy ! Component: 150 - total flux cleaned = 0.00770643 Jy ! Component: 200 - total flux cleaned = 0.00827927 Jy ! Total flux subtracted in 200 components = 0.00827927 Jy ! Clean residual min=-0.008922 max=0.007539 Jy/beam ! Clean residual mean=0.000011 rms=0.001918 Jy/beam ! Combined flux in latest and established models = 0.545014 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 78 components and 0.545014 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088420Jy sigma=1.355826 ! Fit after self-cal, rms=0.088422Jy sigma=1.355259 ! 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=0.088422Jy sigma=1.355259 ! Fit after self-cal, rms=0.080343Jy sigma=1.190115 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.189 mas, bmaj=7.674 mas, bpa=-2.636 degrees ! Estimated noise=0.630233 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115582 Jy ! Component: 100 - total flux cleaned = 0.00264504 Jy ! Component: 150 - total flux cleaned = 0.003618 Jy ! Component: 200 - total flux cleaned = 0.00419615 Jy ! Total flux subtracted in 200 components = 0.00419615 Jy ! Clean residual min=-0.004246 max=0.004164 Jy/beam ! Clean residual mean=0.000007 rms=0.001073 Jy/beam ! Combined flux in latest and established models = 0.54921 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 106 components and 0.54921 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079985Jy sigma=1.186132 ! Fit after self-cal, rms=0.080023Jy sigma=1.185668 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 = 0.000202439 Jy ! Component: 100 - total flux cleaned = 0.000606088 Jy ! Component: 150 - total flux cleaned = 0.000852228 Jy ! Component: 200 - total flux cleaned = 0.000981961 Jy ! Total flux subtracted in 200 components = 0.000981961 Jy ! Clean residual min=-0.004203 max=0.004016 Jy/beam ! Clean residual mean=0.000007 rms=0.001054 Jy/beam ! Combined flux in latest and established models = 0.550192 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 111 components and 0.550192 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079926Jy sigma=1.184731 ! Fit after self-cal, rms=0.079921Jy sigma=1.184635 ! 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=0.079921Jy sigma=1.184635 ! Fit after self-cal, rms=0.073269Jy sigma=1.121880 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.189 mas, bmaj=7.678 mas, bpa=-2.639 degrees ! Estimated noise=0.629457 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014792 Jy ! Component: 100 - total flux cleaned = 0.00173209 Jy ! Component: 150 - total flux cleaned = 0.00177177 Jy ! Component: 200 - total flux cleaned = 0.00177215 Jy ! Total flux subtracted in 200 components = 0.00177215 Jy ! Clean residual min=-0.002729 max=0.002810 Jy/beam ! Clean residual mean=0.000001 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.551965 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 123 components and 0.551964 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073199Jy sigma=1.120786 ! Fit after self-cal, rms=0.073201Jy sigma=1.120678 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 = 0.000244265 Jy ! Component: 100 - total flux cleaned = 0.000302635 Jy ! Component: 150 - total flux cleaned = 0.000302473 Jy ! Component: 200 - total flux cleaned = 0.000278368 Jy ! Total flux subtracted in 200 components = 0.000278368 Jy ! Clean residual min=-0.002765 max=0.002776 Jy/beam ! Clean residual mean=0.000001 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 0.552243 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 129 components and 0.552243 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073181Jy sigma=1.120343 ! Fit after self-cal, rms=0.073180Jy sigma=1.120332 ! 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=0.073180Jy sigma=1.120332 ! Fit after self-cal, rms=0.073146Jy sigma=1.120184 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.328 mas, bmaj=12.72 mas, bpa=0.6626 degrees ! Estimated noise=0.82063 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000967634 Jy ! Component: 100 - total flux cleaned = 0.000901839 Jy ! Component: 150 - total flux cleaned = 0.00082475 Jy ! Component: 200 - total flux cleaned = 0.00080236 Jy ! Total flux subtracted in 200 components = 0.00080236 Jy ! Clean residual min=-0.002702 max=0.002929 Jy/beam ! Clean residual mean=0.000001 rms=0.000863 Jy/beam ! Combined flux in latest and established models = 0.553045 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 134 components and 0.553045 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073136Jy sigma=1.120080 ! Fit after self-cal, rms=0.073134Jy sigma=1.120037 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 = 0.000119783 Jy ! Component: 100 - total flux cleaned = 0.000140331 Jy ! Component: 150 - total flux cleaned = 0.000157075 Jy ! Component: 200 - total flux cleaned = 0.000156443 Jy ! Total flux subtracted in 200 components = 0.000156443 Jy ! Clean residual min=-0.002703 max=0.002874 Jy/beam ! Clean residual mean=0.000001 rms=0.000858 Jy/beam ! Combined flux in latest and established models = 0.553202 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 136 components and 0.553202 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073135Jy sigma=1.120029 ! Fit after self-cal, rms=0.073134Jy sigma=1.120017 ! 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=3.188 mas, bmaj=7.679 mas, bpa=-2.647 degrees ! Estimated noise=0.629118 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.188 x 7.679 at -2.647 degrees (North through East) ! Clean map min=-0.0026895 max=0.45639 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=2.7 mas, bmaj=6.743 mas, bpa=-1.929 degrees ! Estimated noise=0.756773 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.347691 Jy ! Component: 100 - total flux cleaned = 0.431113 Jy ! Component: 150 - total flux cleaned = 0.469248 Jy ! Component: 200 - total flux cleaned = 0.490714 Jy ! Total flux subtracted in 200 components = 0.490714 Jy ! Clean residual min=-0.005206 max=0.011046 Jy/beam ! Clean residual mean=-0.000000 rms=0.001540 Jy/beam ! Combined flux in latest and established models = 0.490714 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.490714 Jy ! Inverting map and beam ! Estimated beam: bmin=3.188 mas, bmaj=7.679 mas, bpa=-2.647 degrees ! Estimated noise=0.629118 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 = 0.0200641 Jy ! Component: 100 - total flux cleaned = 0.0315264 Jy ! Component: 150 - total flux cleaned = 0.0391014 Jy ! Component: 200 - total flux cleaned = 0.0444187 Jy ! Total flux subtracted in 200 components = 0.0444187 Jy ! Clean residual min=-0.003108 max=0.004221 Jy/beam ! Clean residual mean=0.000001 rms=0.000879 Jy/beam ! Combined flux in latest and established models = 0.535133 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 81 components and 0.535133 Jy ! Inverting map ! Added new window around map position (9.5, 2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00438868 Jy ! Component: 100 - total flux cleaned = 0.00763675 Jy ! Component: 150 - total flux cleaned = 0.010184 Jy ! Component: 200 - total flux cleaned = 0.0122402 Jy ! Total flux subtracted in 200 components = 0.0122402 Jy ! Clean residual min=-0.002742 max=0.003010 Jy/beam ! Clean residual mean=0.000001 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.547373 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 102 components and 0.547373 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=7.328 mas, bmaj=12.72 mas, bpa=0.6626 degrees ! Estimated noise=0.82063 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00252915 Jy ! Component: 100 - total flux cleaned = 0.00415155 Jy ! Component: 150 - total flux cleaned = 0.00526638 Jy ! Component: 200 - total flux cleaned = 0.00606048 Jy ! Total flux subtracted in 200 components = 0.00606048 Jy ! Clean residual min=-0.002783 max=0.002935 Jy/beam ! Clean residual mean=-0.000000 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 0.553434 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 = 0.00056815 Jy ! Component: 100 - total flux cleaned = 0.000764578 Jy ! Component: 150 - total flux cleaned = 0.000860272 Jy ! Component: 200 - total flux cleaned = 0.000935225 Jy ! Total flux subtracted in 200 components = 0.000935225 Jy ! Clean residual min=-0.002774 max=0.002947 Jy/beam ! Clean residual mean=-0.000001 rms=0.000812 Jy/beam ! Combined flux in latest and established models = 0.554369 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 122 components and 0.554369 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.188 mas, bmaj=7.679 mas, bpa=-2.647 degrees ! Estimated noise=0.629118 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000101167 Jy ! Component: 100 - total flux cleaned = -0.000142339 Jy ! Component: 150 - total flux cleaned = -0.000142342 Jy ! Component: 200 - total flux cleaned = -0.000173634 Jy ! Total flux subtracted in 200 components = -0.000173634 Jy ! Clean residual min=-0.002645 max=0.002956 Jy/beam ! Clean residual mean=-0.000000 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.554195 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 138 components and 0.554195 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073030Jy sigma=1.118663 ! Fit after self-cal, rms=0.073016Jy sigma=1.118466 wmodel J0922-0529_S_map.mod ! Writing 138 model components to file: J0922-0529_S_map.mod wobs J0922-0529_S_uvs.fits ! Writing UV FITS file: J0922-0529_S_uvs.fits wwins J0922-0529_S_map.win ! wwins: Wrote 3 windows to J0922-0529_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 = 0.000499909 Jy ! Component: 100 - total flux cleaned = 0.000835775 Jy ! Component: 150 - total flux cleaned = 0.00106266 Jy ! Component: 200 - total flux cleaned = 0.00110575 Jy ! Component: 250 - total flux cleaned = 0.0011906 Jy ! Component: 300 - total flux cleaned = 0.00135364 Jy ! Component: 350 - total flux cleaned = 0.00139386 Jy ! Component: 400 - total flux cleaned = 0.00147247 Jy ! Component: 450 - total flux cleaned = 0.00154864 Jy ! Component: 500 - total flux cleaned = 0.00158501 Jy ! Component: 550 - total flux cleaned = 0.00154896 Jy ! Component: 600 - total flux cleaned = 0.00151306 Jy ! Component: 650 - total flux cleaned = 0.00154839 Jy ! Component: 700 - total flux cleaned = 0.00151363 Jy ! Component: 750 - total flux cleaned = 0.00144537 Jy ! Component: 800 - total flux cleaned = 0.00147911 Jy ! Component: 850 - total flux cleaned = 0.00151207 Jy ! Component: 900 - total flux cleaned = 0.00154446 Jy ! Component: 950 - total flux cleaned = 0.00151197 Jy ! Component: 1000 - total flux cleaned = 0.0013847 Jy ! Component: 1050 - total flux cleaned = 0.00138517 Jy ! Component: 1100 - total flux cleaned = 0.00135469 Jy ! Component: 1150 - total flux cleaned = 0.00129403 Jy ! Component: 1200 - total flux cleaned = 0.00135497 Jy ! Component: 1250 - total flux cleaned = 0.00132477 Jy ! Component: 1300 - total flux cleaned = 0.00138393 Jy ! Component: 1350 - total flux cleaned = 0.00132508 Jy ! Component: 1400 - total flux cleaned = 0.00132472 Jy ! Component: 1450 - total flux cleaned = 0.00123903 Jy ! Component: 1500 - total flux cleaned = 0.00132423 Jy ! Component: 1550 - total flux cleaned = 0.00126863 Jy ! Component: 1600 - total flux cleaned = 0.00118597 Jy ! Component: 1650 - total flux cleaned = 0.00121311 Jy ! Component: 1700 - total flux cleaned = 0.00118634 Jy ! Component: 1750 - total flux cleaned = 0.00116002 Jy ! Component: 1800 - total flux cleaned = 0.00121332 Jy ! Component: 1850 - total flux cleaned = 0.00118711 Jy ! Component: 1900 - total flux cleaned = 0.00108373 Jy ! Component: 1950 - total flux cleaned = 0.00100671 Jy ! Component: 2000 - total flux cleaned = 0.00100687 Jy ! Component: 2050 - total flux cleaned = 0.000905785 Jy ! Component: 2100 - total flux cleaned = 0.000880909 Jy ! Component: 2150 - total flux cleaned = 0.000855858 Jy ! Component: 2200 - total flux cleaned = 0.000806376 Jy ! Component: 2250 - total flux cleaned = 0.000806478 Jy ! Component: 2300 - total flux cleaned = 0.000710167 Jy ! Component: 2350 - total flux cleaned = 0.000686235 Jy ! Component: 2400 - total flux cleaned = 0.000662287 Jy ! Component: 2450 - total flux cleaned = 0.000568913 Jy ! Component: 2500 - total flux cleaned = 0.000569243 Jy ! Component: 2550 - total flux cleaned = 0.000615712 Jy ! Component: 2600 - total flux cleaned = 0.000547395 Jy ! Component: 2650 - total flux cleaned = 0.000592946 Jy ! Component: 2700 - total flux cleaned = 0.000569945 Jy ! Component: 2750 - total flux cleaned = 0.000592507 Jy ! Component: 2800 - total flux cleaned = 0.000570089 Jy ! Component: 2850 - total flux cleaned = 0.000460024 Jy ! Component: 2900 - total flux cleaned = 0.000394454 Jy ! Component: 2950 - total flux cleaned = 0.000394528 Jy ! Component: 3000 - total flux cleaned = 0.000416139 Jy ! Component: 3050 - total flux cleaned = 0.000415971 Jy ! Component: 3100 - total flux cleaned = 0.000352253 Jy ! Component: 3150 - total flux cleaned = 0.000289199 Jy ! Component: 3200 - total flux cleaned = 0.000185088 Jy ! Component: 3250 - total flux cleaned = 0.000184916 Jy ! Component: 3300 - total flux cleaned = 0.000246425 Jy ! Component: 3350 - total flux cleaned = 0.000164898 Jy ! Component: 3400 - total flux cleaned = 0.000184943 Jy ! Component: 3450 - total flux cleaned = 0.000144279 Jy ! Component: 3500 - total flux cleaned = 6.45838e-05 Jy ! Component: 3550 - total flux cleaned = -1.46801e-05 Jy ! Component: 3600 - total flux cleaned = -3.43946e-05 Jy ! Component: 3650 - total flux cleaned = -5.39054e-05 Jy ! Component: 3700 - total flux cleaned = -5.38662e-05 Jy ! Component: 3750 - total flux cleaned = -5.39301e-05 Jy ! Component: 3800 - total flux cleaned = -0.000130843 Jy ! Component: 3850 - total flux cleaned = -0.000149841 Jy ! Component: 3900 - total flux cleaned = -0.000225796 Jy ! Component: 3950 - total flux cleaned = -0.000206989 Jy ! Component: 4000 - total flux cleaned = -0.000207168 Jy ! Component: 4050 - total flux cleaned = -0.000169707 Jy ! Total flux subtracted in 4096 components = -0.00011441 Jy ! Clean residual min=-0.001072 max=0.001108 Jy/beam ! Clean residual mean=-0.000000 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.554081 Jy keep ! Adding 273 model components to the UV plane model. ! The established model now contains 411 components and 0.554081 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0922-0529_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.188 x 7.679 at -2.647 degrees (North through East) ! Clean map min=-0.0019727 max=0.4575 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0922-0529_S_map.fits wmodel /vlbi/uf001/uva//J0922-0529_S_map.mod ! Writing 411 model components to file: /vlbi/uf001/uva//J0922-0529_S_map.mod wobs /vlbi/uf001/uva//J0922-0529_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0922-0529_S_uvs.fits wwins /vlbi/uf001/uva//J0922-0529_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J0922-0529_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.457496 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000337564 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.221355 0.221355 0.44271 0.885421 1.77084 3.54168 7.08337 14.1667 28.3335 56.6669 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.457 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1355.29 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0922-0529_S_dfm.log closed on Mon Jan 14 00:24:46 2019