! Started logfile: /vlbi/uf001/uva//J1343+6855_S_dfm.log on Mon Jan 14 02:33:34 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//J1343+6855_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1343+6855_S_uva.fits ! AN table 1: 116 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.994444 visibilities/baseline/integration-bin. ! Found source: J1343+6855 ! ! 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 15573 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 J1343+6855_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=1.011250Jy sigma=20.814688 ! Fit after self-cal, rms=0.891054Jy sigma=18.338626 ! 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=3.053 mas, bmaj=3.836 mas, bpa=-83.03 degrees ! Estimated noise=0.482457 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 = 0.0770892 Jy ! Component: 100 - total flux cleaned = 0.111714 Jy ! Total flux subtracted in 100 components = 0.111714 Jy ! Clean residual min=-0.006474 max=0.023024 Jy/beam ! Clean residual mean=-0.000017 rms=0.001847 Jy/beam ! Combined flux in latest and established models = 0.111714 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.111714 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083704Jy sigma=1.532106 ! Fit after self-cal, rms=0.082572Jy sigma=1.509652 ! Inverting map ! Added new window around map position (-0.5, -3.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.025855 Jy ! Component: 100 - total flux cleaned = 0.0391635 Jy ! Total flux subtracted in 100 components = 0.0391635 Jy ! Clean residual min=-0.004745 max=0.007138 Jy/beam ! Clean residual mean=-0.000005 rms=0.001083 Jy/beam ! Combined flux in latest and established models = 0.150878 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 13 components and 0.150878 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072420Jy sigma=1.302243 ! Fit after self-cal, rms=0.071966Jy sigma=1.291644 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00935082 Jy ! Component: 100 - total flux cleaned = 0.0140456 Jy ! Total flux subtracted in 100 components = 0.0140456 Jy ! Clean residual min=-0.003878 max=0.004056 Jy/beam ! Clean residual mean=-0.000000 rms=0.000874 Jy/beam ! Combined flux in latest and established models = 0.164923 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 15 components and 0.164923 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070394Jy sigma=1.267641 ! Fit after self-cal, rms=0.070329Jy sigma=1.265954 ! 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=3.869 mas, bmaj=4.612 mas, bpa=-87.54 degrees ! Estimated noise=0.284756 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 = 0.00328674 Jy ! Component: 100 - total flux cleaned = 0.00403233 Jy ! Component: 150 - total flux cleaned = 0.00424784 Jy ! Component: 200 - total flux cleaned = 0.00443488 Jy ! Total flux subtracted in 200 components = 0.00443488 Jy ! Clean residual min=-0.003105 max=0.002849 Jy/beam ! Clean residual mean=0.000005 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.169358 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 22 components and 0.169358 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070074Jy sigma=1.263844 ! Fit after self-cal, rms=0.070057Jy sigma=1.263413 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.869 x 4.612 at -87.54 degrees (North through East) ! Clean map min=-0.002931 max=0.10482 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 1.03 KP 1.05 ! LA 0.97 MK 1.02 NL 1.09 OV 1.03 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.78 FD 0.96 HN 1.06 KP 1.04 ! LA 0.98 MK 1.05 NL 1.05 OV 0.99 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.99 HN 1.04 KP 1.03 ! LA 1.00 MK 0.99 NL 1.05 OV 1.05 ! PT 1.03 SC 1.02 ! ! ! Fit before self-cal, rms=0.070057Jy sigma=1.263413 ! Fit after self-cal, rms=0.065300Jy sigma=1.243539 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.88 mas, bmaj=4.637 mas, bpa=-88.06 degrees ! Estimated noise=0.286687 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 = 0.000704427 Jy ! Component: 100 - total flux cleaned = 0.000829639 Jy ! Component: 150 - total flux cleaned = 0.000757242 Jy ! Component: 200 - total flux cleaned = 0.000692356 Jy ! Total flux subtracted in 200 components = 0.000692356 Jy ! Clean residual min=-0.002332 max=0.002401 Jy/beam ! Clean residual mean=0.000005 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.17005 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 26 components and 0.17005 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065225Jy sigma=1.242653 ! Fit after self-cal, rms=0.065216Jy sigma=1.242164 ! 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=0.065216Jy sigma=1.242164 ! Fit after self-cal, rms=0.061239Jy sigma=1.212237 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.845 mas, bmaj=4.654 mas, bpa=-87.78 degrees ! Estimated noise=0.285727 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000526702 Jy ! Component: 100 - total flux cleaned = -0.000522331 Jy ! Component: 150 - total flux cleaned = -0.000499498 Jy ! Component: 200 - total flux cleaned = -0.00052088 Jy ! Total flux subtracted in 200 components = -0.00052088 Jy ! Clean residual min=-0.001676 max=0.001772 Jy/beam ! Clean residual mean=-0.000001 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.169529 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 35 components and 0.169529 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061207Jy sigma=1.211646 ! Fit after self-cal, rms=0.061194Jy sigma=1.211153 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 (27, 30.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00076603 Jy ! Component: 100 - total flux cleaned = 0.00103403 Jy ! Component: 150 - total flux cleaned = 0.00122143 Jy ! Component: 200 - total flux cleaned = 0.00135595 Jy ! Total flux subtracted in 200 components = 0.00135595 Jy ! Clean residual min=-0.001592 max=0.001340 Jy/beam ! Clean residual mean=-0.000000 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.170885 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 52 components and 0.170885 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061132Jy sigma=1.209941 ! Fit after self-cal, rms=0.061129Jy sigma=1.209883 ! 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=0.061129Jy sigma=1.209883 ! Fit after self-cal, rms=0.061068Jy sigma=1.209719 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.845 mas, bmaj=4.657 mas, bpa=-87.86 degrees ! Estimated noise=0.285281 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000130315 Jy ! Component: 100 - total flux cleaned = 0.000253838 Jy ! Component: 150 - total flux cleaned = 0.00036599 Jy ! Component: 200 - total flux cleaned = 0.00044435 Jy ! Total flux subtracted in 200 components = 0.00044435 Jy ! Clean residual min=-0.001532 max=0.001292 Jy/beam ! Clean residual mean=0.000000 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.17133 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 58 components and 0.17133 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061041Jy sigma=1.209186 ! Fit after self-cal, rms=0.061039Jy sigma=1.209153 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.25414e-05 Jy ! Component: 100 - total flux cleaned = 0.000188125 Jy ! Component: 150 - total flux cleaned = 0.000277285 Jy ! Component: 200 - total flux cleaned = 0.000340164 Jy ! Total flux subtracted in 200 components = 0.000340164 Jy ! Clean residual min=-0.001519 max=0.001277 Jy/beam ! Clean residual mean=0.000000 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.17167 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 67 components and 0.17167 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061023Jy sigma=1.208836 ! Fit after self-cal, rms=0.061021Jy sigma=1.208807 ! 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=0.061021Jy sigma=1.208807 ! Fit after self-cal, rms=0.060975Jy sigma=1.208791 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.773 mas, bmaj=9.26 mas, bpa=80.7 degrees ! Estimated noise=0.366221 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000266289 Jy ! Component: 100 - total flux cleaned = 0.000375761 Jy ! Component: 150 - total flux cleaned = 0.000420535 Jy ! Component: 200 - total flux cleaned = 0.000457743 Jy ! Total flux subtracted in 200 components = 0.000457743 Jy ! Clean residual min=-0.001429 max=0.001460 Jy/beam ! Clean residual mean=0.000001 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.172128 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 90 components and 0.172128 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060969Jy sigma=1.208705 ! Fit after self-cal, rms=0.060965Jy sigma=1.208657 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 = 5.90958e-05 Jy ! Component: 100 - total flux cleaned = 0.000109904 Jy ! Component: 150 - total flux cleaned = 0.000152874 Jy ! Component: 200 - total flux cleaned = 0.000171788 Jy ! Total flux subtracted in 200 components = 0.000171788 Jy ! Clean residual min=-0.001450 max=0.001465 Jy/beam ! Clean residual mean=0.000002 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.1723 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 97 components and 0.172299 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060963Jy sigma=1.208628 ! Fit after self-cal, rms=0.060961Jy sigma=1.208604 ! 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=3.847 mas, bmaj=4.656 mas, bpa=-87.84 degrees ! Estimated noise=0.285007 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.847 x 4.656 at -87.84 degrees (North through East) ! Clean map min=-0.0014434 max=0.1044 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=3.025 mas, bmaj=3.887 mas, bpa=-84.02 degrees ! Estimated noise=0.484984 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0816768 Jy ! Component: 100 - total flux cleaned = 0.120015 Jy ! Component: 150 - total flux cleaned = 0.139579 Jy ! Component: 200 - total flux cleaned = 0.150739 Jy ! Total flux subtracted in 200 components = 0.150739 Jy ! Clean residual min=-0.003351 max=0.005703 Jy/beam ! Clean residual mean=-0.000006 rms=0.000775 Jy/beam ! Combined flux in latest and established models = 0.150739 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.150739 Jy ! Inverting map and beam ! Estimated beam: bmin=3.847 mas, bmaj=4.656 mas, bpa=-87.84 degrees ! Estimated noise=0.285007 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 = 0.00886378 Jy ! Component: 100 - total flux cleaned = 0.0133351 Jy ! Component: 150 - total flux cleaned = 0.0159482 Jy ! Component: 200 - total flux cleaned = 0.0174693 Jy ! Total flux subtracted in 200 components = 0.0174693 Jy ! Clean residual min=-0.001580 max=0.001367 Jy/beam ! Clean residual mean=-0.000002 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.168208 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 45 components and 0.168208 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=7.773 mas, bmaj=9.26 mas, bpa=80.7 degrees ! Estimated noise=0.366221 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00175402 Jy ! Component: 100 - total flux cleaned = 0.00269097 Jy ! Component: 150 - total flux cleaned = 0.00302139 Jy ! Component: 200 - total flux cleaned = 0.00328803 Jy ! Total flux subtracted in 200 components = 0.00328803 Jy ! Clean residual min=-0.001458 max=0.001497 Jy/beam ! Clean residual mean=0.000001 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.171496 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 = 0.000198913 Jy ! Component: 100 - total flux cleaned = 0.000364778 Jy ! Component: 150 - total flux cleaned = 0.000503708 Jy ! Component: 200 - total flux cleaned = 0.000587327 Jy ! Total flux subtracted in 200 components = 0.000587327 Jy ! Clean residual min=-0.001441 max=0.001454 Jy/beam ! Clean residual mean=0.000002 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.172083 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 83 components and 0.172083 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.847 mas, bmaj=4.656 mas, bpa=-87.84 degrees ! Estimated noise=0.285007 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000155528 Jy ! Component: 100 - total flux cleaned = -0.000184603 Jy ! Component: 150 - total flux cleaned = -0.000159122 Jy ! Component: 200 - total flux cleaned = -0.000159656 Jy ! Total flux subtracted in 200 components = -0.000159656 Jy ! Clean residual min=-0.001524 max=0.001273 Jy/beam ! Clean residual mean=0.000000 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.171924 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 98 components and 0.171924 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060959Jy sigma=1.208760 ! Fit after self-cal, rms=0.060931Jy sigma=1.208082 wmodel J1343+6855_S_map.mod ! Writing 98 model components to file: J1343+6855_S_map.mod wobs J1343+6855_S_uvs.fits ! Writing UV FITS file: J1343+6855_S_uvs.fits wwins J1343+6855_S_map.win ! wwins: Wrote 3 windows to J1343+6855_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 = -0.000486273 Jy ! Component: 100 - total flux cleaned = -0.000821864 Jy ! Component: 150 - total flux cleaned = -0.00113762 Jy ! Component: 200 - total flux cleaned = -0.00124581 Jy ! Component: 250 - total flux cleaned = -0.00124619 Jy ! Component: 300 - total flux cleaned = -0.0012466 Jy ! Component: 350 - total flux cleaned = -0.00124686 Jy ! Component: 400 - total flux cleaned = -0.00126621 Jy ! Component: 450 - total flux cleaned = -0.00122818 Jy ! Component: 500 - total flux cleaned = -0.00119108 Jy ! Component: 550 - total flux cleaned = -0.00115452 Jy ! Component: 600 - total flux cleaned = -0.00113647 Jy ! Component: 650 - total flux cleaned = -0.00117189 Jy ! Component: 700 - total flux cleaned = -0.0011544 Jy ! Component: 750 - total flux cleaned = -0.00125868 Jy ! Component: 800 - total flux cleaned = -0.00132669 Jy ! Component: 850 - total flux cleaned = -0.00129298 Jy ! Component: 900 - total flux cleaned = -0.00137657 Jy ! Component: 950 - total flux cleaned = -0.00142603 Jy ! Component: 1000 - total flux cleaned = -0.00149129 Jy ! Component: 1050 - total flux cleaned = -0.00158796 Jy ! Component: 1100 - total flux cleaned = -0.00165173 Jy ! Component: 1150 - total flux cleaned = -0.00174635 Jy ! Component: 1200 - total flux cleaned = -0.00179328 Jy ! Component: 1250 - total flux cleaned = -0.00188598 Jy ! Component: 1300 - total flux cleaned = -0.00194719 Jy ! Component: 1350 - total flux cleaned = -0.00202302 Jy ! Component: 1400 - total flux cleaned = -0.00205313 Jy ! Component: 1450 - total flux cleaned = -0.00214216 Jy ! Component: 1500 - total flux cleaned = -0.0021419 Jy ! Component: 1550 - total flux cleaned = -0.00217099 Jy ! Component: 1600 - total flux cleaned = -0.00222867 Jy ! Component: 1650 - total flux cleaned = -0.00225721 Jy ! Component: 1700 - total flux cleaned = -0.00231412 Jy ! Component: 1750 - total flux cleaned = -0.00225758 Jy ! Component: 1800 - total flux cleaned = -0.00234154 Jy ! Component: 1850 - total flux cleaned = -0.0023415 Jy ! Component: 1900 - total flux cleaned = -0.00238281 Jy ! Component: 1950 - total flux cleaned = -0.00243738 Jy ! Component: 2000 - total flux cleaned = -0.00247799 Jy ! Component: 2050 - total flux cleaned = -0.00247795 Jy ! Component: 2100 - total flux cleaned = -0.00255797 Jy ! Component: 2150 - total flux cleaned = -0.00255786 Jy ! Component: 2200 - total flux cleaned = -0.00254479 Jy ! Component: 2250 - total flux cleaned = -0.00263625 Jy ! Component: 2300 - total flux cleaned = -0.00261022 Jy ! Component: 2350 - total flux cleaned = -0.00264894 Jy ! Component: 2400 - total flux cleaned = -0.00264892 Jy ! Component: 2450 - total flux cleaned = -0.00267443 Jy ! Component: 2500 - total flux cleaned = -0.00273752 Jy ! Component: 2550 - total flux cleaned = -0.00278763 Jy ! Component: 2600 - total flux cleaned = -0.00281262 Jy ! Component: 2650 - total flux cleaned = -0.00280033 Jy ! Component: 2700 - total flux cleaned = -0.00284936 Jy ! Component: 2750 - total flux cleaned = -0.00286161 Jy ! Component: 2800 - total flux cleaned = -0.00286161 Jy ! Component: 2850 - total flux cleaned = -0.00289763 Jy ! Component: 2900 - total flux cleaned = -0.00293349 Jy ! Component: 2950 - total flux cleaned = -0.0029099 Jy ! Component: 3000 - total flux cleaned = -0.00295711 Jy ! Component: 3050 - total flux cleaned = -0.00294536 Jy ! Component: 3100 - total flux cleaned = -0.00299195 Jy ! Component: 3150 - total flux cleaned = -0.00292264 Jy ! Component: 3200 - total flux cleaned = -0.00298018 Jy ! Component: 3250 - total flux cleaned = -0.00300302 Jy ! Component: 3300 - total flux cleaned = -0.00298014 Jy ! Component: 3350 - total flux cleaned = -0.00296887 Jy ! Component: 3400 - total flux cleaned = -0.0029577 Jy ! Component: 3450 - total flux cleaned = -0.00302476 Jy ! Component: 3500 - total flux cleaned = -0.00303587 Jy ! Component: 3550 - total flux cleaned = -0.00302483 Jy ! Component: 3600 - total flux cleaned = -0.00299183 Jy ! Component: 3650 - total flux cleaned = -0.00303551 Jy ! Component: 3700 - total flux cleaned = -0.00304632 Jy ! Component: 3750 - total flux cleaned = -0.00305703 Jy ! Component: 3800 - total flux cleaned = -0.00303557 Jy ! Component: 3850 - total flux cleaned = -0.00305695 Jy ! Component: 3900 - total flux cleaned = -0.00307819 Jy ! Component: 3950 - total flux cleaned = -0.00307825 Jy ! Component: 4000 - total flux cleaned = -0.0031203 Jy ! Component: 4050 - total flux cleaned = -0.00309936 Jy ! Total flux subtracted in 4096 components = -0.00317214 Jy ! Clean residual min=-0.000563 max=0.000568 Jy/beam ! Clean residual mean=0.000002 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.168751 Jy keep ! Adding 325 model components to the UV plane model. ! The established model now contains 423 components and 0.168751 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1343+6855_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.847 x 4.656 at -87.84 degrees (North through East) ! Clean map min=-0.0012456 max=0.10375 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1343+6855_S_map.fits wmodel /vlbi/uf001/uva//J1343+6855_S_map.mod ! Writing 423 model components to file: /vlbi/uf001/uva//J1343+6855_S_map.mod wobs /vlbi/uf001/uva//J1343+6855_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1343+6855_S_uvs.fits wwins /vlbi/uf001/uva//J1343+6855_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J1343+6855_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.103748 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00018781 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.543074 0.543074 1.08615 2.1723 4.34459 8.68919 17.3784 34.7568 69.5135 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.103 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 552.41 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1343+6855_S_dfm.log closed on Mon Jan 14 02:33:38 2019