! Started logfile: /vlbi/uf001/uva//J0807-1531_S_dfm.log on Sun Jan 13 23:48:20 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//J0807-1531_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0807-1531_S_uva.fits ! AN table 1: 38 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.997661 visibilities/baseline/integration-bin. ! Found source: J0807-1531 ! ! 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 5118 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 J0807-1531_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.012652Jy sigma=18.674713 ! Fit after self-cal, rms=0.906918Jy sigma=16.597038 ! 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=2.655 mas, bmaj=6.681 mas, bpa=-6.565 degrees ! Estimated noise=0.822441 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 = 0.0749745 Jy ! Component: 100 - total flux cleaned = 0.0919315 Jy ! Total flux subtracted in 100 components = 0.0919315 Jy ! Clean residual min=-0.006501 max=0.010727 Jy/beam ! Clean residual mean=-0.000012 rms=0.001669 Jy/beam ! Combined flux in latest and established models = 0.0919315 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0919315 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081731Jy sigma=1.405880 ! Fit after self-cal, rms=0.081701Jy sigma=1.405252 ! Inverting map ! Added new window around map position (37.5, -52). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00919488 Jy ! Component: 100 - total flux cleaned = 0.0136785 Jy ! Total flux subtracted in 100 components = 0.0136785 Jy ! Clean residual min=-0.005460 max=0.006742 Jy/beam ! Clean residual mean=-0.000008 rms=0.001424 Jy/beam ! Combined flux in latest and established models = 0.10561 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 24 components and 0.10561 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080785Jy sigma=1.382316 ! Fit after self-cal, rms=0.080701Jy sigma=1.379869 ! 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=3.236 mas, bmaj=7.724 mas, bpa=-4.04 degrees ! Estimated noise=0.555412 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 = 0.00476002 Jy ! Component: 100 - total flux cleaned = 0.00735847 Jy ! Component: 150 - total flux cleaned = 0.00872752 Jy ! Component: 200 - total flux cleaned = 0.00897272 Jy ! Total flux subtracted in 200 components = 0.00897272 Jy ! Clean residual min=-0.004709 max=0.006294 Jy/beam ! Clean residual mean=-0.000007 rms=0.001307 Jy/beam ! Combined flux in latest and established models = 0.114583 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 40 components and 0.114583 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080462Jy sigma=1.373381 ! Fit after self-cal, rms=0.080450Jy sigma=1.372758 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.236 x 7.724 at -4.04 degrees (North through East) ! Clean map min=-0.0046895 max=0.09521 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.89 HN 1.06 KP 1.04 ! LA 0.92 MK 1.00 NL 1.05 OV 0.96 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.77 FD 0.88 HN 1.07 KP 1.01 ! LA 1.01 MK 0.98 NL 1.20 OV 0.75 ! PT 0.98 SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.50 FD 0.91 HN 1.03 KP 0.93 ! LA 0.94 MK 1.05 NL 1.14 OV 0.94 ! PT 1.05 SC 0.96 ! ! ! Fit before self-cal, rms=0.080450Jy sigma=1.372758 ! Fit after self-cal, rms=0.089251Jy sigma=1.337528 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.23 mas, bmaj=7.8 mas, bpa=-3.486 degrees ! Estimated noise=0.558193 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 = -0.00192671 Jy ! Component: 100 - total flux cleaned = -0.00220869 Jy ! Component: 150 - total flux cleaned = -0.00235444 Jy ! Component: 200 - total flux cleaned = -0.00244222 Jy ! Total flux subtracted in 200 components = -0.00244222 Jy ! Clean residual min=-0.003710 max=0.002907 Jy/beam ! Clean residual mean=0.000002 rms=0.000817 Jy/beam ! Combined flux in latest and established models = 0.11214 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 53 components and 0.11214 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089185Jy sigma=1.336435 ! Fit after self-cal, rms=0.089469Jy sigma=1.335227 ! 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=0.089469Jy sigma=1.335227 ! Fit after self-cal, rms=0.091896Jy sigma=1.327551 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.233 mas, bmaj=7.84 mas, bpa=-3.284 degrees ! Estimated noise=0.559487 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00129036 Jy ! Component: 100 - total flux cleaned = -0.00151244 Jy ! Component: 150 - total flux cleaned = -0.0016009 Jy ! Component: 200 - total flux cleaned = -0.00167767 Jy ! Total flux subtracted in 200 components = -0.00167767 Jy ! Clean residual min=-0.003129 max=0.002604 Jy/beam ! Clean residual mean=-0.000005 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 0.110463 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 63 components and 0.110463 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091849Jy sigma=1.326744 ! Fit after self-cal, rms=0.091874Jy sigma=1.326326 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 = -0.000419435 Jy ! Component: 100 - total flux cleaned = -0.000520135 Jy ! Component: 150 - total flux cleaned = -0.000586845 Jy ! Component: 200 - total flux cleaned = -0.000645884 Jy ! Total flux subtracted in 200 components = -0.000645884 Jy ! Clean residual min=-0.003098 max=0.002647 Jy/beam ! Clean residual mean=-0.000005 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.109817 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 66 components and 0.109817 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091859Jy sigma=1.326031 ! Fit after self-cal, rms=0.091850Jy sigma=1.325978 ! 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=0.091850Jy sigma=1.325978 ! Fit after self-cal, rms=0.093135Jy sigma=1.325728 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.235 mas, bmaj=7.853 mas, bpa=-3.15 degrees ! Estimated noise=0.559486 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00069915 Jy ! Component: 100 - total flux cleaned = -0.000867258 Jy ! Component: 150 - total flux cleaned = -0.000929177 Jy ! Component: 200 - total flux cleaned = -0.00100361 Jy ! Total flux subtracted in 200 components = -0.00100361 Jy ! Clean residual min=-0.003016 max=0.002691 Jy/beam ! Clean residual mean=-0.000005 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.108813 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 70 components and 0.108813 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093117Jy sigma=1.325410 ! Fit after self-cal, rms=0.093124Jy sigma=1.325340 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 = -0.00024225 Jy ! Component: 100 - total flux cleaned = -0.000297149 Jy ! Component: 150 - total flux cleaned = -0.000329856 Jy ! Component: 200 - total flux cleaned = -0.000375128 Jy ! Total flux subtracted in 200 components = -0.000375128 Jy ! Clean residual min=-0.002976 max=0.002707 Jy/beam ! Clean residual mean=-0.000005 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.108438 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 72 components and 0.108438 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093117Jy sigma=1.325193 ! Fit after self-cal, rms=0.093111Jy sigma=1.325170 ! 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=0.093111Jy sigma=1.325170 ! Fit after self-cal, rms=0.093932Jy sigma=1.325082 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.59 mas, bmaj=15.08 mas, bpa=-0.01196 degrees ! Estimated noise=0.712868 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000248961 Jy ! Component: 100 - total flux cleaned = -0.000249303 Jy ! Component: 150 - total flux cleaned = -0.000223328 Jy ! Component: 200 - total flux cleaned = -0.000201633 Jy ! Total flux subtracted in 200 components = -0.000201633 Jy ! Clean residual min=-0.002938 max=0.003005 Jy/beam ! Clean residual mean=-0.000009 rms=0.000894 Jy/beam ! Combined flux in latest and established models = 0.108237 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 79 components and 0.108237 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093931Jy sigma=1.325006 ! Fit after self-cal, rms=0.093936Jy sigma=1.324979 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 = -0.000116129 Jy ! Component: 100 - total flux cleaned = -0.000139403 Jy ! Component: 150 - total flux cleaned = -0.000109659 Jy ! Component: 200 - total flux cleaned = -9.18709e-05 Jy ! Total flux subtracted in 200 components = -9.18709e-05 Jy ! Clean residual min=-0.002936 max=0.003030 Jy/beam ! Clean residual mean=-0.000009 rms=0.000895 Jy/beam ! Combined flux in latest and established models = 0.108145 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 80 components and 0.108145 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093938Jy sigma=1.324975 ! Fit after self-cal, rms=0.093935Jy sigma=1.324968 ! 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=3.237 mas, bmaj=7.864 mas, bpa=-3.06 degrees ! Estimated noise=0.559533 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.237 x 7.864 at -3.06 degrees (North through East) ! Clean map min=-0.0028867 max=0.09738 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=2.661 mas, bmaj=6.788 mas, bpa=-5.664 degrees ! Estimated noise=0.836742 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0760569 Jy ! Component: 100 - total flux cleaned = 0.0933728 Jy ! Component: 150 - total flux cleaned = 0.100412 Jy ! Component: 200 - total flux cleaned = 0.104543 Jy ! Total flux subtracted in 200 components = 0.104543 Jy ! Clean residual min=-0.004020 max=0.003778 Jy/beam ! Clean residual mean=-0.000006 rms=0.001014 Jy/beam ! Combined flux in latest and established models = 0.104543 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 0.104543 Jy ! Inverting map and beam ! Estimated beam: bmin=3.237 mas, bmaj=7.864 mas, bpa=-3.06 degrees ! Estimated noise=0.559533 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 (1.5, -7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0029893 Jy ! Component: 100 - total flux cleaned = 0.00344616 Jy ! Component: 150 - total flux cleaned = 0.00370108 Jy ! Component: 200 - total flux cleaned = 0.00397327 Jy ! Total flux subtracted in 200 components = 0.00397327 Jy ! Clean residual min=-0.002839 max=0.002844 Jy/beam ! Clean residual mean=-0.000005 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.108517 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 49 components and 0.108517 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=7.59 mas, bmaj=15.08 mas, bpa=-0.01196 degrees ! Estimated noise=0.712868 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000193022 Jy ! Component: 100 - total flux cleaned = 0.000535088 Jy ! Component: 150 - total flux cleaned = 0.000718012 Jy ! Component: 200 - total flux cleaned = 0.000847741 Jy ! Total flux subtracted in 200 components = 0.000847741 Jy ! Clean residual min=-0.002774 max=0.003086 Jy/beam ! Clean residual mean=-0.000008 rms=0.000872 Jy/beam ! Combined flux in latest and established models = 0.109364 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 = 0.000117151 Jy ! Component: 100 - total flux cleaned = 0.000222557 Jy ! Component: 150 - total flux cleaned = 0.000317721 Jy ! Component: 200 - total flux cleaned = 0.000402281 Jy ! Total flux subtracted in 200 components = 0.000402281 Jy ! Clean residual min=-0.002749 max=0.002935 Jy/beam ! Clean residual mean=-0.000007 rms=0.000858 Jy/beam ! Combined flux in latest and established models = 0.109767 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 72 components and 0.109767 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.237 mas, bmaj=7.864 mas, bpa=-3.06 degrees ! Estimated noise=0.559533 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000614112 Jy ! Component: 100 - total flux cleaned = -0.000617103 Jy ! Component: 150 - total flux cleaned = -0.000618649 Jy ! Component: 200 - total flux cleaned = -0.000618951 Jy ! Total flux subtracted in 200 components = -0.000618951 Jy ! Clean residual min=-0.002822 max=0.002793 Jy/beam ! Clean residual mean=-0.000004 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.109148 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 94 components and 0.109148 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093886Jy sigma=1.324548 ! Fit after self-cal, rms=0.093869Jy sigma=1.324398 wmodel J0807-1531_S_map.mod ! Writing 94 model components to file: J0807-1531_S_map.mod wobs J0807-1531_S_uvs.fits ! Writing UV FITS file: J0807-1531_S_uvs.fits wwins J0807-1531_S_map.win ! wwins: Wrote 3 windows to J0807-1531_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 = -0.000300814 Jy ! Component: 100 - total flux cleaned = -0.00067077 Jy ! Component: 150 - total flux cleaned = -0.00118775 Jy ! Component: 200 - total flux cleaned = -0.00159948 Jy ! Component: 250 - total flux cleaned = -0.00195626 Jy ! Component: 300 - total flux cleaned = -0.00214663 Jy ! Component: 350 - total flux cleaned = -0.00240491 Jy ! Component: 400 - total flux cleaned = -0.00258372 Jy ! Component: 450 - total flux cleaned = -0.00272435 Jy ! Component: 500 - total flux cleaned = -0.00289484 Jy ! Component: 550 - total flux cleaned = -0.00309382 Jy ! Component: 600 - total flux cleaned = -0.00312503 Jy ! Component: 650 - total flux cleaned = -0.00315675 Jy ! Component: 700 - total flux cleaned = -0.00318872 Jy ! Component: 750 - total flux cleaned = -0.0032813 Jy ! Component: 800 - total flux cleaned = -0.00331121 Jy ! Component: 850 - total flux cleaned = -0.00337063 Jy ! Component: 900 - total flux cleaned = -0.00345778 Jy ! Component: 950 - total flux cleaned = -0.00342885 Jy ! Component: 1000 - total flux cleaned = -0.00345722 Jy ! Component: 1050 - total flux cleaned = -0.00345704 Jy ! Component: 1100 - total flux cleaned = -0.00348403 Jy ! Component: 1150 - total flux cleaned = -0.00342984 Jy ! Component: 1200 - total flux cleaned = -0.003483 Jy ! Component: 1250 - total flux cleaned = -0.00353525 Jy ! Component: 1300 - total flux cleaned = -0.00345789 Jy ! Component: 1350 - total flux cleaned = -0.00343286 Jy ! Component: 1400 - total flux cleaned = -0.00343315 Jy ! Component: 1450 - total flux cleaned = -0.00348251 Jy ! Component: 1500 - total flux cleaned = -0.00340937 Jy ! Component: 1550 - total flux cleaned = -0.00343333 Jy ! Component: 1600 - total flux cleaned = -0.00340948 Jy ! Component: 1650 - total flux cleaned = -0.0033856 Jy ! Component: 1700 - total flux cleaned = -0.00333872 Jy ! Component: 1750 - total flux cleaned = -0.00320096 Jy ! Component: 1800 - total flux cleaned = -0.00317868 Jy ! Component: 1850 - total flux cleaned = -0.00313373 Jy ! Component: 1900 - total flux cleaned = -0.0031337 Jy ! Component: 1950 - total flux cleaned = -0.00300163 Jy ! Component: 2000 - total flux cleaned = -0.00293626 Jy ! Component: 2050 - total flux cleaned = -0.0029361 Jy ! Component: 2100 - total flux cleaned = -0.0028512 Jy ! Component: 2150 - total flux cleaned = -0.00283047 Jy ! Component: 2200 - total flux cleaned = -0.00278864 Jy ! Component: 2250 - total flux cleaned = -0.00276809 Jy ! Component: 2300 - total flux cleaned = -0.00272737 Jy ! Component: 2350 - total flux cleaned = -0.00264669 Jy ! Component: 2400 - total flux cleaned = -0.00262689 Jy ! Component: 2450 - total flux cleaned = -0.0025287 Jy ! Component: 2500 - total flux cleaned = -0.00243151 Jy ! Component: 2550 - total flux cleaned = -0.00241229 Jy ! Component: 2600 - total flux cleaned = -0.00239325 Jy ! Component: 2650 - total flux cleaned = -0.00231741 Jy ! Component: 2700 - total flux cleaned = -0.00224277 Jy ! Component: 2750 - total flux cleaned = -0.0021871 Jy ! Component: 2800 - total flux cleaned = -0.00211355 Jy ! Component: 2850 - total flux cleaned = -0.00211345 Jy ! Component: 2900 - total flux cleaned = -0.00202283 Jy ! Component: 2950 - total flux cleaned = -0.00196914 Jy ! Component: 3000 - total flux cleaned = -0.00196932 Jy ! Component: 3050 - total flux cleaned = -0.0018458 Jy ! Component: 3100 - total flux cleaned = -0.00186324 Jy ! Component: 3150 - total flux cleaned = -0.00181115 Jy ! Component: 3200 - total flux cleaned = -0.0017425 Jy ! Component: 3250 - total flux cleaned = -0.00167445 Jy ! Component: 3300 - total flux cleaned = -0.00169121 Jy ! Component: 3350 - total flux cleaned = -0.00157362 Jy ! Component: 3400 - total flux cleaned = -0.00157365 Jy ! Component: 3450 - total flux cleaned = -0.00155698 Jy ! Component: 3500 - total flux cleaned = -0.00150798 Jy ! Component: 3550 - total flux cleaned = -0.00142684 Jy ! Component: 3600 - total flux cleaned = -0.00149155 Jy ! Component: 3650 - total flux cleaned = -0.00141162 Jy ! Component: 3700 - total flux cleaned = -0.00141173 Jy ! Component: 3750 - total flux cleaned = -0.00142763 Jy ! Component: 3800 - total flux cleaned = -0.00141195 Jy ! Component: 3850 - total flux cleaned = -0.00141204 Jy ! Component: 3900 - total flux cleaned = -0.00138104 Jy ! Component: 3950 - total flux cleaned = -0.00136571 Jy ! Component: 4000 - total flux cleaned = -0.00136564 Jy ! Component: 4050 - total flux cleaned = -0.00133526 Jy ! Total flux subtracted in 4096 components = -0.00132024 Jy ! Clean residual min=-0.001124 max=0.000928 Jy/beam ! Clean residual mean=-0.000002 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.107828 Jy keep ! Adding 289 model components to the UV plane model. ! The established model now contains 383 components and 0.107828 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0807-1531_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.237 x 7.864 at -3.06 degrees (North through East) ! Clean map min=-0.0019287 max=0.096936 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0807-1531_S_map.fits wmodel /vlbi/uf001/uva//J0807-1531_S_map.mod ! Writing 383 model components to file: /vlbi/uf001/uva//J0807-1531_S_map.mod wobs /vlbi/uf001/uva//J0807-1531_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0807-1531_S_uvs.fits wwins /vlbi/uf001/uva//J0807-1531_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J0807-1531_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0969358 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0002654 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.821368 0.821368 1.64274 3.28547 6.57094 13.1419 26.2838 52.5676 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.096 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 365.244 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0807-1531_S_dfm.log closed on Sun Jan 13 23:48:25 2019