! Started logfile: /vlbi/uf001/uva//J1705+5109_S_dfm.log on Mon Jan 14 04:00:54 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//J1705+5109_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1705+5109_S_uva.fits ! AN table 1: 116 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.98908 visibilities/baseline/integration-bin. ! Found source: J1705+5109 ! ! 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 15489 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 J1705+5109_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.999169Jy sigma=22.530824 ! Fit after self-cal, rms=0.911290Jy sigma=20.561517 ! 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=3.069 mas, bmaj=4.43 mas, bpa=-8.993 degrees ! Estimated noise=0.431809 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 = 0.0656969 Jy ! Component: 100 - total flux cleaned = 0.0853874 Jy ! Total flux subtracted in 100 components = 0.0853874 Jy ! Clean residual min=-0.003196 max=0.008241 Jy/beam ! Clean residual mean=-0.000004 rms=0.000866 Jy/beam ! Combined flux in latest and established models = 0.0853873 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0853873 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063072Jy sigma=1.272526 ! Fit after self-cal, rms=0.063029Jy sigma=1.271632 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00882545 Jy ! Component: 100 - total flux cleaned = 0.0133884 Jy ! Total flux subtracted in 100 components = 0.0133884 Jy ! Clean residual min=-0.002789 max=0.003144 Jy/beam ! Clean residual mean=-0.000003 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 0.0987758 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 21 components and 0.0987758 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061325Jy sigma=1.237635 ! Fit after self-cal, rms=0.061314Jy sigma=1.237342 ! 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=3.747 mas, bmaj=5.201 mas, bpa=-7.719 degrees ! Estimated noise=0.262147 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 = 0.00387863 Jy ! Component: 100 - total flux cleaned = 0.00584434 Jy ! Component: 150 - total flux cleaned = 0.00697677 Jy ! Component: 200 - total flux cleaned = 0.0075193 Jy ! Total flux subtracted in 200 components = 0.0075193 Jy ! Clean residual min=-0.002545 max=0.002737 Jy/beam ! Clean residual mean=-0.000008 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.106295 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 38 components and 0.106295 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060951Jy sigma=1.233665 ! Fit after self-cal, rms=0.060948Jy sigma=1.233530 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.747 x 5.201 at -7.719 degrees (North through East) ! Clean map min=-0.0024845 max=0.087518 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.09 HN 1.00 KP 1.03 ! LA 0.98 MK 1.02 NL 1.08 OV 0.99 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.03 HN 1.03 KP 1.04 ! LA 0.97 MK 1.00 NL 1.00 OV 0.91 ! PT 1.04 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.05 HN 0.99 KP 1.04 ! LA 0.99 MK 1.01 NL 1.03 OV 0.98 ! PT 1.01 SC 1.10 ! ! ! Fit before self-cal, rms=0.060948Jy sigma=1.233530 ! Fit after self-cal, rms=0.060904Jy sigma=1.224274 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.778 mas, bmaj=5.23 mas, bpa=-8.234 degrees ! Estimated noise=0.265357 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 = 0.000923452 Jy ! Component: 100 - total flux cleaned = 0.000926327 Jy ! Component: 150 - total flux cleaned = 0.000927252 Jy ! Component: 200 - total flux cleaned = 0.000942828 Jy ! Total flux subtracted in 200 components = 0.000942828 Jy ! Clean residual min=-0.002504 max=0.002268 Jy/beam ! Clean residual mean=-0.000007 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.107238 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 44 components and 0.107238 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060868Jy sigma=1.224072 ! Fit after self-cal, rms=0.060878Jy sigma=1.223841 ! 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=0.060878Jy sigma=1.223841 ! Fit after self-cal, rms=0.057924Jy sigma=1.208925 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.79 mas, bmaj=5.188 mas, bpa=-7.846 degrees ! Estimated noise=0.264919 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.96236e-06 Jy ! Component: 100 - total flux cleaned = -7.8421e-05 Jy ! Component: 150 - total flux cleaned = -6.1689e-05 Jy ! Component: 200 - total flux cleaned = -6.15897e-05 Jy ! Total flux subtracted in 200 components = -6.15897e-05 Jy ! Clean residual min=-0.001389 max=0.001711 Jy/beam ! Clean residual mean=-0.000002 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.107176 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 51 components and 0.107176 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057911Jy sigma=1.208616 ! Fit after self-cal, rms=0.057892Jy sigma=1.208332 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 (-0.5, 7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129406 Jy ! Component: 100 - total flux cleaned = 0.00138397 Jy ! Component: 150 - total flux cleaned = 0.00138369 Jy ! Component: 200 - total flux cleaned = 0.00136115 Jy ! Total flux subtracted in 200 components = 0.00136115 Jy ! Clean residual min=-0.001307 max=0.001283 Jy/beam ! Clean residual mean=-0.000002 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.108537 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 68 components and 0.108537 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057849Jy sigma=1.207429 ! Fit after self-cal, rms=0.057846Jy sigma=1.207352 ! 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=0.057846Jy sigma=1.207352 ! Fit after self-cal, rms=0.057779Jy sigma=1.207162 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.797 mas, bmaj=5.167 mas, bpa=-7.579 degrees ! Estimated noise=0.265114 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000548584 Jy ! Component: 100 - total flux cleaned = 0.000592042 Jy ! Component: 150 - total flux cleaned = 0.000611471 Jy ! Component: 200 - total flux cleaned = 0.000612254 Jy ! Total flux subtracted in 200 components = 0.000612254 Jy ! Clean residual min=-0.001297 max=0.001242 Jy/beam ! Clean residual mean=-0.000002 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.10915 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 78 components and 0.10915 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057762Jy sigma=1.206783 ! Fit after self-cal, rms=0.057761Jy sigma=1.206758 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 = 0.000127411 Jy ! Component: 100 - total flux cleaned = 0.00014558 Jy ! Component: 150 - total flux cleaned = 0.000163189 Jy ! Component: 200 - total flux cleaned = 0.000194952 Jy ! Total flux subtracted in 200 components = 0.000194952 Jy ! Clean residual min=-0.001300 max=0.001235 Jy/beam ! Clean residual mean=-0.000002 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.109345 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 80 components and 0.109345 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057752Jy sigma=1.206554 ! Fit after self-cal, rms=0.057752Jy sigma=1.206546 ! 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=0.057752Jy sigma=1.206546 ! Fit after self-cal, rms=0.057722Jy sigma=1.206506 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.939 mas, bmaj=8.574 mas, bpa=3.388 degrees ! Estimated noise=0.333263 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000254381 Jy ! Component: 100 - total flux cleaned = 0.000267808 Jy ! Component: 150 - total flux cleaned = 0.000277999 Jy ! Component: 200 - total flux cleaned = 0.00028582 Jy ! Total flux subtracted in 200 components = 0.00028582 Jy ! Clean residual min=-0.001363 max=0.001269 Jy/beam ! Clean residual mean=-0.000004 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.10963 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 94 components and 0.10963 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057719Jy sigma=1.206448 ! Fit after self-cal, rms=0.057719Jy sigma=1.206435 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 = 6.08638e-05 Jy ! Component: 100 - total flux cleaned = 8.22992e-05 Jy ! Component: 150 - total flux cleaned = 0.000105162 Jy ! Component: 200 - total flux cleaned = 0.000118889 Jy ! Total flux subtracted in 200 components = 0.000118889 Jy ! Clean residual min=-0.001358 max=0.001265 Jy/beam ! Clean residual mean=-0.000004 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.109749 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 103 components and 0.109749 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057719Jy sigma=1.206428 ! Fit after self-cal, rms=0.057719Jy sigma=1.206425 ! 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=3.801 mas, bmaj=5.158 mas, bpa=-7.476 degrees ! Estimated noise=0.265185 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.801 x 5.158 at -7.476 degrees (North through East) ! Clean map min=-0.0012285 max=0.088446 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=3.115 mas, bmaj=4.395 mas, bpa=-8.809 degrees ! Estimated noise=0.439738 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0668743 Jy ! Component: 100 - total flux cleaned = 0.0877374 Jy ! Component: 150 - total flux cleaned = 0.0967711 Jy ! Component: 200 - total flux cleaned = 0.101221 Jy ! Total flux subtracted in 200 components = 0.101221 Jy ! Clean residual min=-0.002511 max=0.002268 Jy/beam ! Clean residual mean=-0.000000 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.101221 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.101221 Jy ! Inverting map and beam ! Estimated beam: bmin=3.801 mas, bmaj=5.158 mas, bpa=-7.476 degrees ! Estimated noise=0.265185 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 = 0.00353015 Jy ! Component: 100 - total flux cleaned = 0.00544345 Jy ! Component: 150 - total flux cleaned = 0.00668832 Jy ! Component: 200 - total flux cleaned = 0.0074859 Jy ! Total flux subtracted in 200 components = 0.0074859 Jy ! Clean residual min=-0.001322 max=0.001133 Jy/beam ! Clean residual mean=-0.000002 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.108707 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 38 components and 0.108707 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=7.939 mas, bmaj=8.574 mas, bpa=3.388 degrees ! Estimated noise=0.333263 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000726511 Jy ! Component: 100 - total flux cleaned = 0.000862684 Jy ! Component: 150 - total flux cleaned = 0.00095807 Jy ! Component: 200 - total flux cleaned = 0.00101522 Jy ! Total flux subtracted in 200 components = 0.00101522 Jy ! Clean residual min=-0.001383 max=0.001263 Jy/beam ! Clean residual mean=-0.000004 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.109722 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 = 2.94096e-05 Jy ! Component: 100 - total flux cleaned = 4.63453e-05 Jy ! Component: 150 - total flux cleaned = 6.22546e-05 Jy ! Component: 200 - total flux cleaned = 6.91409e-05 Jy ! Total flux subtracted in 200 components = 6.91409e-05 Jy ! Clean residual min=-0.001367 max=0.001256 Jy/beam ! Clean residual mean=-0.000004 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.109791 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 76 components and 0.109791 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.801 mas, bmaj=5.158 mas, bpa=-7.476 degrees ! Estimated noise=0.265185 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000234805 Jy ! Component: 100 - total flux cleaned = -0.000153736 Jy ! Component: 150 - total flux cleaned = -0.000117015 Jy ! Component: 200 - total flux cleaned = -8.3912e-05 Jy ! Total flux subtracted in 200 components = -8.3912e-05 Jy ! Clean residual min=-0.001286 max=0.001162 Jy/beam ! Clean residual mean=-0.000002 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.109708 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 91 components and 0.109708 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057722Jy sigma=1.206495 ! Fit after self-cal, rms=0.057720Jy sigma=1.206452 wmodel J1705+5109_S_map.mod ! Writing 91 model components to file: J1705+5109_S_map.mod wobs J1705+5109_S_uvs.fits ! Writing UV FITS file: J1705+5109_S_uvs.fits wwins J1705+5109_S_map.win ! wwins: Wrote 2 windows to J1705+5109_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 = -0.000477552 Jy ! Component: 100 - total flux cleaned = -0.000758135 Jy ! Component: 150 - total flux cleaned = -0.00106683 Jy ! Component: 200 - total flux cleaned = -0.00132385 Jy ! Component: 250 - total flux cleaned = -0.00141972 Jy ! Component: 300 - total flux cleaned = -0.00160585 Jy ! Component: 350 - total flux cleaned = -0.00173333 Jy ! Component: 400 - total flux cleaned = -0.00189379 Jy ! Component: 450 - total flux cleaned = -0.00201611 Jy ! Component: 500 - total flux cleaned = -0.00213585 Jy ! Component: 550 - total flux cleaned = -0.00218607 Jy ! Component: 600 - total flux cleaned = -0.00223592 Jy ! Component: 650 - total flux cleaned = -0.00228493 Jy ! Component: 700 - total flux cleaned = -0.00233319 Jy ! Component: 750 - total flux cleaned = -0.00236492 Jy ! Component: 800 - total flux cleaned = -0.00241129 Jy ! Component: 850 - total flux cleaned = -0.00244177 Jy ! Component: 900 - total flux cleaned = -0.00247177 Jy ! Component: 950 - total flux cleaned = -0.00248654 Jy ! Component: 1000 - total flux cleaned = -0.00250124 Jy ! Component: 1050 - total flux cleaned = -0.00258831 Jy ! Component: 1100 - total flux cleaned = -0.00254509 Jy ! Component: 1150 - total flux cleaned = -0.00258799 Jy ! Component: 1200 - total flux cleaned = -0.00261608 Jy ! Component: 1250 - total flux cleaned = -0.0026298 Jy ! Component: 1300 - total flux cleaned = -0.00267096 Jy ! Component: 1350 - total flux cleaned = -0.00267094 Jy ! Component: 1400 - total flux cleaned = -0.00268439 Jy ! Component: 1450 - total flux cleaned = -0.00265784 Jy ! Component: 1500 - total flux cleaned = -0.00268427 Jy ! Component: 1550 - total flux cleaned = -0.00265812 Jy ! Component: 1600 - total flux cleaned = -0.00268428 Jy ! Component: 1650 - total flux cleaned = -0.00268421 Jy ! Component: 1700 - total flux cleaned = -0.00267156 Jy ! Component: 1750 - total flux cleaned = -0.00272228 Jy ! Component: 1800 - total flux cleaned = -0.00274744 Jy ! Component: 1850 - total flux cleaned = -0.00275997 Jy ! Component: 1900 - total flux cleaned = -0.00279716 Jy ! Component: 1950 - total flux cleaned = -0.00279725 Jy ! Component: 2000 - total flux cleaned = -0.00285812 Jy ! Component: 2050 - total flux cleaned = -0.00289428 Jy ! Component: 2100 - total flux cleaned = -0.00279833 Jy ! Component: 2150 - total flux cleaned = -0.0028222 Jy ! Component: 2200 - total flux cleaned = -0.0028339 Jy ! Component: 2250 - total flux cleaned = -0.00286894 Jy ! Component: 2300 - total flux cleaned = -0.00288055 Jy ! Component: 2350 - total flux cleaned = -0.00284608 Jy ! Component: 2400 - total flux cleaned = -0.00290335 Jy ! Component: 2450 - total flux cleaned = -0.00289203 Jy ! Component: 2500 - total flux cleaned = -0.00288074 Jy ! Component: 2550 - total flux cleaned = -0.00286964 Jy ! Component: 2600 - total flux cleaned = -0.00289191 Jy ! Component: 2650 - total flux cleaned = -0.00286985 Jy ! Component: 2700 - total flux cleaned = -0.00285875 Jy ! Component: 2750 - total flux cleaned = -0.00288059 Jy ! Component: 2800 - total flux cleaned = -0.00291305 Jy ! Component: 2850 - total flux cleaned = -0.00288076 Jy ! Component: 2900 - total flux cleaned = -0.00290218 Jy ! Component: 2950 - total flux cleaned = -0.00291285 Jy ! Component: 3000 - total flux cleaned = -0.00291274 Jy ! Component: 3050 - total flux cleaned = -0.00292322 Jy ! Component: 3100 - total flux cleaned = -0.00290232 Jy ! Component: 3150 - total flux cleaned = -0.00293348 Jy ! Component: 3200 - total flux cleaned = -0.00291278 Jy ! Component: 3250 - total flux cleaned = -0.00289248 Jy ! Component: 3300 - total flux cleaned = -0.00295359 Jy ! Component: 3350 - total flux cleaned = -0.00295361 Jy ! Component: 3400 - total flux cleaned = -0.00294363 Jy ! Component: 3450 - total flux cleaned = -0.00293365 Jy ! Component: 3500 - total flux cleaned = -0.00297336 Jy ! Component: 3550 - total flux cleaned = -0.00289422 Jy ! Component: 3600 - total flux cleaned = -0.00294341 Jy ! Component: 3650 - total flux cleaned = -0.00290433 Jy ! Component: 3700 - total flux cleaned = -0.00289468 Jy ! Component: 3750 - total flux cleaned = -0.00285607 Jy ! Component: 3800 - total flux cleaned = -0.00288498 Jy ! Component: 3850 - total flux cleaned = -0.0028946 Jy ! Component: 3900 - total flux cleaned = -0.00289456 Jy ! Component: 3950 - total flux cleaned = -0.002904 Jy ! Component: 4000 - total flux cleaned = -0.00285697 Jy ! Component: 4050 - total flux cleaned = -0.00289446 Jy ! Total flux subtracted in 4096 components = -0.00291313 Jy ! Clean residual min=-0.000508 max=0.000599 Jy/beam ! Clean residual mean=-0.000001 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.106794 Jy keep ! Adding 274 model components to the UV plane model. ! The established model now contains 365 components and 0.106794 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1705+5109_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.801 x 5.158 at -7.476 degrees (North through East) ! Clean map min=-0.00096897 max=0.088678 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1705+5109_S_map.fits wmodel /vlbi/uf001/uva//J1705+5109_S_map.mod ! Writing 365 model components to file: /vlbi/uf001/uva//J1705+5109_S_map.mod wobs /vlbi/uf001/uva//J1705+5109_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1705+5109_S_uvs.fits wwins /vlbi/uf001/uva//J1705+5109_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J1705+5109_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0886783 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000168963 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.571605 0.571605 1.14321 2.28642 4.57284 9.14568 18.2914 36.5827 73.1655 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.088 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 524.837 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1705+5109_S_dfm.log closed on Mon Jan 14 04:00:59 2019