! Started logfile: /vlbi/uf001/uva//J1758+0610_S_dfm.log on Mon Jan 14 04:27:28 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//J1758+0610_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1758+0610_S_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.849735 visibilities/baseline/integration-bin. ! Found source: J1758+0610 ! ! 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 4818 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 J1758+0610_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 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.011263Jy sigma=20.227681 ! Fit after self-cal, rms=0.888574Jy sigma=17.718908 ! 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=2.678 mas, bmaj=6.617 mas, bpa=-3.549 degrees ! Estimated noise=0.673248 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 = 0.0878564 Jy ! Component: 100 - total flux cleaned = 0.110337 Jy ! Total flux subtracted in 100 components = 0.110337 Jy ! Clean residual min=-0.004576 max=0.008663 Jy/beam ! Clean residual mean=-0.000007 rms=0.001231 Jy/beam ! Combined flux in latest and established models = 0.110337 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.110337 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068188Jy sigma=1.262734 ! Fit after self-cal, rms=0.068090Jy sigma=1.260536 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00880584 Jy ! Component: 100 - total flux cleaned = 0.0134296 Jy ! Total flux subtracted in 100 components = 0.0134296 Jy ! Clean residual min=-0.004576 max=0.004473 Jy/beam ! Clean residual mean=0.000001 rms=0.000992 Jy/beam ! Combined flux in latest and established models = 0.123767 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 32 components and 0.123767 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067010Jy sigma=1.230690 ! Fit after self-cal, rms=0.067009Jy sigma=1.230492 ! 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=3.186 mas, bmaj=7.462 mas, bpa=-3.537 degrees ! Estimated noise=0.562441 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 = 0.00334225 Jy ! Component: 100 - total flux cleaned = 0.00527157 Jy ! Component: 150 - total flux cleaned = 0.00650754 Jy ! Component: 200 - total flux cleaned = 0.00730902 Jy ! Total flux subtracted in 200 components = 0.00730902 Jy ! Clean residual min=-0.003578 max=0.003534 Jy/beam ! Clean residual mean=0.000011 rms=0.000903 Jy/beam ! Combined flux in latest and established models = 0.131076 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 47 components and 0.131076 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066878Jy sigma=1.225831 ! Fit after self-cal, rms=0.066876Jy sigma=1.225708 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.186 x 7.462 at -3.537 degrees (North through East) ! Clean map min=-0.003375 max=0.11188 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.00 KP 1.04 ! LA 0.99 MK 1.05 NL 0.99 OV 1.00 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.88 HN 1.01 KP 1.07 ! LA 0.99 MK 0.99 NL 0.94 OV 0.94 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 0.95 HN 1.04 KP 1.07 ! LA 0.98 MK 1.01 NL 0.90 OV 1.00 ! PT 1.04 SC 0.98 ! ! ! Fit before self-cal, rms=0.066876Jy sigma=1.225708 ! Fit after self-cal, rms=0.067588Jy sigma=1.215174 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.198 mas, bmaj=7.502 mas, bpa=-3.471 degrees ! Estimated noise=0.563334 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 = -0.000405133 Jy ! Component: 100 - total flux cleaned = -0.000532593 Jy ! Component: 150 - total flux cleaned = -0.000655089 Jy ! Component: 200 - total flux cleaned = -0.000700414 Jy ! Total flux subtracted in 200 components = -0.000700414 Jy ! Clean residual min=-0.003506 max=0.003276 Jy/beam ! Clean residual mean=0.000008 rms=0.000815 Jy/beam ! Combined flux in latest and established models = 0.130376 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 59 components and 0.130376 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067574Jy sigma=1.214949 ! Fit after self-cal, rms=0.067624Jy sigma=1.214773 ! 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=0.067624Jy sigma=1.214773 ! Fit after self-cal, rms=0.068634Jy sigma=1.208214 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.202 mas, bmaj=7.497 mas, bpa=-3.537 degrees ! Estimated noise=0.563884 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.78533e-05 Jy ! Component: 100 - total flux cleaned = -2.24967e-05 Jy ! Component: 150 - total flux cleaned = -4.8645e-05 Jy ! Component: 200 - total flux cleaned = -6.04877e-05 Jy ! Total flux subtracted in 200 components = -6.04877e-05 Jy ! Clean residual min=-0.002866 max=0.003125 Jy/beam ! Clean residual mean=0.000002 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.130315 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 60 components and 0.130315 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068626Jy sigma=1.208099 ! Fit after self-cal, rms=0.068660Jy sigma=1.207972 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 (-79, -124). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00288595 Jy ! Component: 100 - total flux cleaned = 0.00357481 Jy ! Component: 150 - total flux cleaned = 0.00379501 Jy ! Component: 200 - total flux cleaned = 0.00390583 Jy ! Total flux subtracted in 200 components = 0.00390583 Jy ! Clean residual min=-0.002621 max=0.002960 Jy/beam ! Clean residual mean=0.000006 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.134221 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 82 components and 0.134221 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068517Jy sigma=1.205304 ! Fit after self-cal, rms=0.068512Jy sigma=1.205133 ! 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=0.068512Jy sigma=1.205133 ! Fit after self-cal, rms=0.068004Jy sigma=1.191601 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.203 mas, bmaj=7.493 mas, bpa=-3.55 degrees ! Estimated noise=0.563496 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000407387 Jy ! Component: 100 - total flux cleaned = 0.000511197 Jy ! Component: 150 - total flux cleaned = 0.000534143 Jy ! Component: 200 - total flux cleaned = 0.00053374 Jy ! Total flux subtracted in 200 components = 0.00053374 Jy ! Clean residual min=-0.002304 max=0.002599 Jy/beam ! Clean residual mean=0.000005 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.134755 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 98 components and 0.134755 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067986Jy sigma=1.191231 ! Fit after self-cal, rms=0.067997Jy sigma=1.191086 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 (103, -125.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00221617 Jy ! Component: 100 - total flux cleaned = 0.00275498 Jy ! Component: 150 - total flux cleaned = 0.00297415 Jy ! Component: 200 - total flux cleaned = 0.00316197 Jy ! Total flux subtracted in 200 components = 0.00316197 Jy ! Clean residual min=-0.002207 max=0.002215 Jy/beam ! Clean residual mean=-0.000002 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.137917 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 116 components and 0.137917 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067888Jy sigma=1.189015 ! Fit after self-cal, rms=0.067885Jy sigma=1.188898 ! 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=0.067885Jy sigma=1.188898 ! Fit after self-cal, rms=0.067725Jy sigma=1.188770 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.236 mas, bmaj=11.65 mas, bpa=-2.404 degrees ! Estimated noise=0.719767 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110831 Jy ! Component: 100 - total flux cleaned = 0.001494 Jy ! Component: 150 - total flux cleaned = 0.00175748 Jy ! Component: 200 - total flux cleaned = 0.00181771 Jy ! Total flux subtracted in 200 components = 0.00181771 Jy ! Clean residual min=-0.002429 max=0.002328 Jy/beam ! Clean residual mean=-0.000006 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.139734 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 129 components and 0.139734 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067719Jy sigma=1.188736 ! Fit after self-cal, rms=0.067714Jy sigma=1.188664 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 = 1.87086e-05 Jy ! Component: 100 - total flux cleaned = 0.00013884 Jy ! Component: 150 - total flux cleaned = 0.000140309 Jy ! Component: 200 - total flux cleaned = 0.000107716 Jy ! Total flux subtracted in 200 components = 0.000107716 Jy ! Clean residual min=-0.002427 max=0.002287 Jy/beam ! Clean residual mean=-0.000007 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.139842 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 132 components and 0.139842 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067713Jy sigma=1.188667 ! Fit after self-cal, rms=0.067709Jy sigma=1.188616 ! 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=3.202 mas, bmaj=7.497 mas, bpa=-3.573 degrees ! Estimated noise=0.562269 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.202 x 7.497 at -3.573 degrees (North through East) ! Clean map min=-0.0019989 max=0.11188 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=2.694 mas, bmaj=6.675 mas, bpa=-3.664 degrees ! Estimated noise=0.67408 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.087854 Jy ! Component: 100 - total flux cleaned = 0.110503 Jy ! Component: 150 - total flux cleaned = 0.11888 Jy ! Component: 200 - total flux cleaned = 0.122821 Jy ! Total flux subtracted in 200 components = 0.122821 Jy ! Clean residual min=-0.003299 max=0.003181 Jy/beam ! Clean residual mean=-0.000003 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.122821 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.122821 Jy ! Inverting map and beam ! Estimated beam: bmin=3.202 mas, bmaj=7.497 mas, bpa=-3.573 degrees ! Estimated noise=0.562269 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) ! Added new window around map position (-4.5, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00385723 Jy ! Component: 100 - total flux cleaned = 0.00650486 Jy ! Component: 150 - total flux cleaned = 0.00864676 Jy ! Component: 200 - total flux cleaned = 0.0104177 Jy ! Total flux subtracted in 200 components = 0.0104177 Jy ! Clean residual min=-0.002324 max=0.002171 Jy/beam ! Clean residual mean=0.000001 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.133238 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 72 components and 0.133238 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=7.236 mas, bmaj=11.65 mas, bpa=-2.404 degrees ! Estimated noise=0.719767 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00203887 Jy ! Component: 100 - total flux cleaned = 0.00341096 Jy ! Component: 150 - total flux cleaned = 0.00407584 Jy ! Component: 200 - total flux cleaned = 0.00458843 Jy ! Total flux subtracted in 200 components = 0.00458843 Jy ! Clean residual min=-0.002354 max=0.002211 Jy/beam ! Clean residual mean=-0.000004 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.137827 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 = 0.000322915 Jy ! Component: 100 - total flux cleaned = 0.00045513 Jy ! Component: 150 - total flux cleaned = 0.000552623 Jy ! Component: 200 - total flux cleaned = 0.000598865 Jy ! Total flux subtracted in 200 components = 0.000598865 Jy ! Clean residual min=-0.002350 max=0.002203 Jy/beam ! Clean residual mean=-0.000004 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.138426 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 132 components and 0.138426 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.202 mas, bmaj=7.497 mas, bpa=-3.573 degrees ! Estimated noise=0.562269 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000465259 Jy ! Component: 100 - total flux cleaned = -0.000466634 Jy ! Component: 150 - total flux cleaned = -0.000344989 Jy ! Component: 200 - total flux cleaned = -0.000120247 Jy ! Total flux subtracted in 200 components = -0.000120247 Jy ! Clean residual min=-0.002095 max=0.002112 Jy/beam ! Clean residual mean=-0.000001 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.138305 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 151 components and 0.138305 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067697Jy sigma=1.188224 ! Fit after self-cal, rms=0.067681Jy sigma=1.187930 wmodel J1758+0610_S_map.mod ! Writing 151 model components to file: J1758+0610_S_map.mod wobs J1758+0610_S_uvs.fits ! Writing UV FITS file: J1758+0610_S_uvs.fits wwins J1758+0610_S_map.win ! wwins: Wrote 4 windows to J1758+0610_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 = 7.40968e-05 Jy ! Component: 100 - total flux cleaned = 3.68807e-05 Jy ! Component: 150 - total flux cleaned = 3.65433e-05 Jy ! Component: 200 - total flux cleaned = -0.00013654 Jy ! Component: 250 - total flux cleaned = -0.000203623 Jy ! Component: 300 - total flux cleaned = -0.000236826 Jy ! Component: 350 - total flux cleaned = -0.000268745 Jy ! Component: 400 - total flux cleaned = -0.000299449 Jy ! Component: 450 - total flux cleaned = -0.000300192 Jy ! Component: 500 - total flux cleaned = -0.000540986 Jy ! Component: 550 - total flux cleaned = -0.00054084 Jy ! Component: 600 - total flux cleaned = -0.000570696 Jy ! Component: 650 - total flux cleaned = -0.000685181 Jy ! Component: 700 - total flux cleaned = -0.000825337 Jy ! Component: 750 - total flux cleaned = -0.000907229 Jy ! Component: 800 - total flux cleaned = -0.000988945 Jy ! Component: 850 - total flux cleaned = -0.00109546 Jy ! Component: 900 - total flux cleaned = -0.00109561 Jy ! Component: 950 - total flux cleaned = -0.00117417 Jy ! Component: 1000 - total flux cleaned = -0.00125091 Jy ! Component: 1050 - total flux cleaned = -0.0013015 Jy ! Component: 1100 - total flux cleaned = -0.0012768 Jy ! Component: 1150 - total flux cleaned = -0.00127712 Jy ! Component: 1200 - total flux cleaned = -0.00127733 Jy ! Component: 1250 - total flux cleaned = -0.00118114 Jy ! Component: 1300 - total flux cleaned = -0.00118114 Jy ! Component: 1350 - total flux cleaned = -0.00115775 Jy ! Component: 1400 - total flux cleaned = -0.00111119 Jy ! Component: 1450 - total flux cleaned = -0.00108845 Jy ! Component: 1500 - total flux cleaned = -0.00104271 Jy ! Component: 1550 - total flux cleaned = -0.000997535 Jy ! Component: 1600 - total flux cleaned = -0.00104173 Jy ! Component: 1650 - total flux cleaned = -0.000997834 Jy ! Component: 1700 - total flux cleaned = -0.0011279 Jy ! Component: 1750 - total flux cleaned = -0.00106302 Jy ! Component: 1800 - total flux cleaned = -0.0012118 Jy ! Component: 1850 - total flux cleaned = -0.00112717 Jy ! Component: 1900 - total flux cleaned = -0.00125236 Jy ! Component: 1950 - total flux cleaned = -0.00129331 Jy ! Component: 2000 - total flux cleaned = -0.00133417 Jy ! Component: 2050 - total flux cleaned = -0.00137493 Jy ! Component: 2100 - total flux cleaned = -0.00147553 Jy ! Component: 2150 - total flux cleaned = -0.00149529 Jy ! Component: 2200 - total flux cleaned = -0.00153442 Jy ! Component: 2250 - total flux cleaned = -0.00157376 Jy ! Component: 2300 - total flux cleaned = -0.00163183 Jy ! Component: 2350 - total flux cleaned = -0.00176593 Jy ! Component: 2400 - total flux cleaned = -0.00182298 Jy ! Component: 2450 - total flux cleaned = -0.00189852 Jy ! Component: 2500 - total flux cleaned = -0.00187982 Jy ! Component: 2550 - total flux cleaned = -0.00197303 Jy ! Component: 2600 - total flux cleaned = -0.00208382 Jy ! Component: 2650 - total flux cleaned = -0.00208369 Jy ! Component: 2700 - total flux cleaned = -0.00208351 Jy ! Component: 2750 - total flux cleaned = -0.00208398 Jy ! Component: 2800 - total flux cleaned = -0.00215558 Jy ! Component: 2850 - total flux cleaned = -0.00219085 Jy ! Component: 2900 - total flux cleaned = -0.00227884 Jy ! Component: 2950 - total flux cleaned = -0.00224376 Jy ! Component: 3000 - total flux cleaned = -0.00227848 Jy ! Component: 3050 - total flux cleaned = -0.00226143 Jy ! Component: 3100 - total flux cleaned = -0.00238136 Jy ! Component: 3150 - total flux cleaned = -0.00236425 Jy ! Component: 3200 - total flux cleaned = -0.00234743 Jy ! Component: 3250 - total flux cleaned = -0.00238111 Jy ! Component: 3300 - total flux cleaned = -0.0023978 Jy ! Component: 3350 - total flux cleaned = -0.00239772 Jy ! Component: 3400 - total flux cleaned = -0.00246343 Jy ! Component: 3450 - total flux cleaned = -0.00243093 Jy ! Component: 3500 - total flux cleaned = -0.00244728 Jy ! Component: 3550 - total flux cleaned = -0.00247945 Jy ! Component: 3600 - total flux cleaned = -0.00249551 Jy ! Component: 3650 - total flux cleaned = -0.00252731 Jy ! Component: 3700 - total flux cleaned = -0.00252721 Jy ! Component: 3750 - total flux cleaned = -0.00249598 Jy ! Component: 3800 - total flux cleaned = -0.00246479 Jy ! Component: 3850 - total flux cleaned = -0.00249573 Jy ! Component: 3900 - total flux cleaned = -0.0024956 Jy ! Component: 3950 - total flux cleaned = -0.00251093 Jy ! Component: 4000 - total flux cleaned = -0.002526 Jy ! Component: 4050 - total flux cleaned = -0.00246582 Jy ! Total flux subtracted in 4096 components = -0.00243585 Jy ! Clean residual min=-0.000866 max=0.001205 Jy/beam ! Clean residual mean=-0.000005 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.135869 Jy keep ! Adding 275 model components to the UV plane model. ! The established model now contains 426 components and 0.13587 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1758+0610_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.202 x 7.497 at -3.573 degrees (North through East) ! Clean map min=-0.001576 max=0.11272 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1758+0610_S_map.fits wmodel /vlbi/uf001/uva//J1758+0610_S_map.mod ! Writing 426 model components to file: /vlbi/uf001/uva//J1758+0610_S_map.mod wobs /vlbi/uf001/uva//J1758+0610_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1758+0610_S_uvs.fits wwins /vlbi/uf001/uva//J1758+0610_S_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uva//J1758+0610_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.112722 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000267245 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.711251 0.711251 1.4225 2.845 5.69001 11.38 22.76 45.5201 91.0402 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.112 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 421.791 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1758+0610_S_dfm.log closed on Mon Jan 14 04:27:32 2019