! Started logfile: /vlbi/uf001/uva//J1635+5955_S_dfm.log on Mon Jan 14 03:46:29 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//J1635+5955_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1635+5955_S_uva.fits ! AN table 1: 96 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.980093 visibilities/baseline/integration-bin. ! Found source: J1635+5955 ! ! 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 12702 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 J1635+5955_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 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.019087Jy sigma=22.504250 ! Fit after self-cal, rms=0.824040Jy sigma=18.138782 ! 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=3.185 mas, bmaj=3.998 mas, bpa=-9.899 degrees ! Estimated noise=0.453213 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 = 0.136724 Jy ! Component: 100 - total flux cleaned = 0.166967 Jy ! Total flux subtracted in 100 components = 0.166967 Jy ! Clean residual min=-0.003050 max=0.009819 Jy/beam ! Clean residual mean=-0.000058 rms=0.000921 Jy/beam ! Combined flux in latest and established models = 0.166967 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.166967 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058550Jy sigma=1.244148 ! Fit after self-cal, rms=0.058549Jy sigma=1.244044 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00979531 Jy ! Component: 100 - total flux cleaned = 0.01419 Jy ! Total flux subtracted in 100 components = 0.01419 Jy ! Clean residual min=-0.003056 max=0.003558 Jy/beam ! Clean residual mean=-0.000042 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.181157 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 19 components and 0.181157 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056696Jy sigma=1.201194 ! Fit after self-cal, rms=0.056699Jy sigma=1.201123 ! 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=3.827 mas, bmaj=4.831 mas, bpa=-8.354 degrees ! Estimated noise=0.288795 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 (1.5, 6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00479729 Jy ! Component: 100 - total flux cleaned = 0.00814229 Jy ! Component: 150 - total flux cleaned = 0.0106338 Jy ! Component: 200 - total flux cleaned = 0.0125154 Jy ! Total flux subtracted in 200 components = 0.0125154 Jy ! Clean residual min=-0.002586 max=0.002832 Jy/beam ! Clean residual mean=-0.000034 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.193672 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 43 components and 0.193672 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056169Jy sigma=1.189520 ! Fit after self-cal, rms=0.056154Jy sigma=1.189050 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.827 x 4.831 at -8.354 degrees (North through East) ! Clean map min=-0.0024748 max=0.17596 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.00 KP 1.02 ! LA 0.96 MK 0.99 NL 1.03 OV 0.98 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 0.99 KP 1.03 ! LA 0.96 MK 1.00 NL 1.04 OV 0.99 ! PT 0.96 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 1.01 KP 1.00 ! LA 0.96 MK 1.00 NL 1.02 OV 0.97 ! PT 0.96 SC 1.02 ! ! ! Fit before self-cal, rms=0.056154Jy sigma=1.189050 ! Fit after self-cal, rms=0.055826Jy sigma=1.178767 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.845 mas, bmaj=4.866 mas, bpa=-8.821 degrees ! Estimated noise=0.288192 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 = -0.00119428 Jy ! Component: 100 - total flux cleaned = -0.00158234 Jy ! Component: 150 - total flux cleaned = -0.00171445 Jy ! Component: 200 - total flux cleaned = -0.00178249 Jy ! Total flux subtracted in 200 components = -0.00178249 Jy ! Clean residual min=-0.002108 max=0.001950 Jy/beam ! Clean residual mean=-0.000018 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.19189 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 61 components and 0.19189 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055792Jy sigma=1.177920 ! Fit after self-cal, rms=0.055803Jy sigma=1.177849 ! 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=0.055803Jy sigma=1.177849 ! Fit after self-cal, rms=0.055414Jy sigma=1.164591 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.858 mas, bmaj=4.854 mas, bpa=-8.708 degrees ! Estimated noise=0.288049 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000808522 Jy ! Component: 100 - total flux cleaned = -0.00106575 Jy ! Component: 150 - total flux cleaned = -0.00117938 Jy ! Component: 200 - total flux cleaned = -0.00123634 Jy ! Total flux subtracted in 200 components = -0.00123634 Jy ! Clean residual min=-0.001576 max=0.001471 Jy/beam ! Clean residual mean=-0.000003 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.190653 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 78 components and 0.190653 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055389Jy sigma=1.164046 ! Fit after self-cal, rms=0.055397Jy sigma=1.164003 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 = -7.72682e-05 Jy ! Component: 100 - total flux cleaned = -0.000141836 Jy ! Component: 150 - total flux cleaned = -0.000171324 Jy ! Component: 200 - total flux cleaned = -0.000198562 Jy ! Total flux subtracted in 200 components = -0.000198562 Jy ! Clean residual min=-0.001590 max=0.001471 Jy/beam ! Clean residual mean=-0.000004 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.190455 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 85 components and 0.190455 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055389Jy sigma=1.163843 ! Fit after self-cal, rms=0.055388Jy sigma=1.163841 ! 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=0.055388Jy sigma=1.163841 ! Fit after self-cal, rms=0.055402Jy sigma=1.163624 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.866 mas, bmaj=4.856 mas, bpa=-8.626 degrees ! Estimated noise=0.287913 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000621272 Jy ! Component: 100 - total flux cleaned = -0.000764276 Jy ! Component: 150 - total flux cleaned = -0.000841446 Jy ! Component: 200 - total flux cleaned = -0.000882841 Jy ! Total flux subtracted in 200 components = -0.000882841 Jy ! Clean residual min=-0.001539 max=0.001404 Jy/beam ! Clean residual mean=-0.000003 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.189572 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 92 components and 0.189572 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055391Jy sigma=1.163398 ! Fit after self-cal, rms=0.055391Jy sigma=1.163395 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 = -5.71318e-05 Jy ! Component: 100 - total flux cleaned = -8.2318e-05 Jy ! Component: 150 - total flux cleaned = -0.000105729 Jy ! Component: 200 - total flux cleaned = -0.00012721 Jy ! Total flux subtracted in 200 components = -0.00012721 Jy ! Clean residual min=-0.001547 max=0.001401 Jy/beam ! Clean residual mean=-0.000003 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.189445 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 96 components and 0.189445 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055386Jy sigma=1.163302 ! Fit after self-cal, rms=0.055386Jy sigma=1.163301 ! 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=0.055386Jy sigma=1.163301 ! Fit after self-cal, rms=0.055393Jy sigma=1.163240 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.225 mas, bmaj=8.612 mas, bpa=-1.663 degrees ! Estimated noise=0.357757 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000296008 Jy ! Component: 100 - total flux cleaned = -0.000359738 Jy ! Component: 150 - total flux cleaned = -0.000392184 Jy ! Component: 200 - total flux cleaned = -0.000384862 Jy ! Total flux subtracted in 200 components = -0.000384862 Jy ! Clean residual min=-0.001896 max=0.001331 Jy/beam ! Clean residual mean=-0.000005 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.18906 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 112 components and 0.18906 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055392Jy sigma=1.163212 ! Fit after self-cal, rms=0.055392Jy sigma=1.163202 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 = -3.7175e-06 Jy ! Component: 100 - total flux cleaned = -3.25911e-06 Jy ! Component: 150 - total flux cleaned = 2.24722e-06 Jy ! Component: 200 - total flux cleaned = 2.02651e-06 Jy ! Total flux subtracted in 200 components = 2.02651e-06 Jy ! Clean residual min=-0.001903 max=0.001329 Jy/beam ! Clean residual mean=-0.000005 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.189062 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 123 components and 0.189062 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055392Jy sigma=1.163219 ! Fit after self-cal, rms=0.055392Jy sigma=1.163215 ! 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=3.872 mas, bmaj=4.858 mas, bpa=-8.601 degrees ! Estimated noise=0.287832 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.872 x 4.858 at -8.601 degrees (North through East) ! Clean map min=-0.0014714 max=0.17573 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=3.215 mas, bmaj=4.014 mas, bpa=-10.51 degrees ! Estimated noise=0.453674 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.136829 Jy ! Component: 100 - total flux cleaned = 0.166872 Jy ! Component: 150 - total flux cleaned = 0.175656 Jy ! Component: 200 - total flux cleaned = 0.179416 Jy ! Total flux subtracted in 200 components = 0.179416 Jy ! Clean residual min=-0.002040 max=0.002142 Jy/beam ! Clean residual mean=-0.000014 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.179416 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.179416 Jy ! Inverting map and beam ! Estimated beam: bmin=3.872 mas, bmaj=4.858 mas, bpa=-8.601 degrees ! Estimated noise=0.287832 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 = 0.00315589 Jy ! Component: 100 - total flux cleaned = 0.00499145 Jy ! Component: 150 - total flux cleaned = 0.0062714 Jy ! Component: 200 - total flux cleaned = 0.00717344 Jy ! Total flux subtracted in 200 components = 0.00717344 Jy ! Clean residual min=-0.001489 max=0.001406 Jy/beam ! Clean residual mean=-0.000005 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.18659 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 43 components and 0.18659 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=8.225 mas, bmaj=8.612 mas, bpa=-1.663 degrees ! Estimated noise=0.357757 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106785 Jy ! Component: 100 - total flux cleaned = 0.00164832 Jy ! Component: 150 - total flux cleaned = 0.001901 Jy ! Component: 200 - total flux cleaned = 0.00199142 Jy ! Total flux subtracted in 200 components = 0.00199142 Jy ! Clean residual min=-0.001910 max=0.001295 Jy/beam ! Clean residual mean=-0.000006 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.188581 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 = 4.89228e-05 Jy ! Component: 100 - total flux cleaned = 8.49777e-05 Jy ! Component: 150 - total flux cleaned = 0.000118311 Jy ! Component: 200 - total flux cleaned = 0.000156926 Jy ! Total flux subtracted in 200 components = 0.000156926 Jy ! Clean residual min=-0.001906 max=0.001296 Jy/beam ! Clean residual mean=-0.000005 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.188738 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 73 components and 0.188738 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.872 mas, bmaj=4.858 mas, bpa=-8.601 degrees ! Estimated noise=0.287832 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000238047 Jy ! Component: 100 - total flux cleaned = -0.000198566 Jy ! Component: 150 - total flux cleaned = -0.000164186 Jy ! Component: 200 - total flux cleaned = -0.00014871 Jy ! Total flux subtracted in 200 components = -0.00014871 Jy ! Clean residual min=-0.001460 max=0.001420 Jy/beam ! Clean residual mean=-0.000003 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.18859 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 85 components and 0.18859 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055405Jy sigma=1.163442 ! Fit after self-cal, rms=0.055401Jy sigma=1.163406 wmodel J1635+5955_S_map.mod ! Writing 85 model components to file: J1635+5955_S_map.mod wobs J1635+5955_S_uvs.fits ! Writing UV FITS file: J1635+5955_S_uvs.fits wwins J1635+5955_S_map.win ! wwins: Wrote 2 windows to J1635+5955_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 = -2.81852e-05 Jy ! Component: 100 - total flux cleaned = -7.44122e-05 Jy ! Component: 150 - total flux cleaned = -0.000163917 Jy ! Component: 200 - total flux cleaned = -0.00025076 Jy ! Component: 250 - total flux cleaned = -0.000418825 Jy ! Component: 300 - total flux cleaned = -0.000601715 Jy ! Component: 350 - total flux cleaned = -0.000680784 Jy ! Component: 400 - total flux cleaned = -0.000758455 Jy ! Component: 450 - total flux cleaned = -0.000853032 Jy ! Component: 500 - total flux cleaned = -0.000890017 Jy ! Component: 550 - total flux cleaned = -0.000926608 Jy ! Component: 600 - total flux cleaned = -0.0010156 Jy ! Component: 650 - total flux cleaned = -0.00103303 Jy ! Component: 700 - total flux cleaned = -0.00110162 Jy ! Component: 750 - total flux cleaned = -0.00110161 Jy ! Component: 800 - total flux cleaned = -0.00113491 Jy ! Component: 850 - total flux cleaned = -0.00116792 Jy ! Component: 900 - total flux cleaned = -0.00121666 Jy ! Component: 950 - total flux cleaned = -0.00121667 Jy ! Component: 1000 - total flux cleaned = -0.00124821 Jy ! Component: 1050 - total flux cleaned = -0.00124809 Jy ! Component: 1100 - total flux cleaned = -0.00126347 Jy ! Component: 1150 - total flux cleaned = -0.00126343 Jy ! Component: 1200 - total flux cleaned = -0.00126373 Jy ! Component: 1250 - total flux cleaned = -0.00129376 Jy ! Component: 1300 - total flux cleaned = -0.00136711 Jy ! Component: 1350 - total flux cleaned = -0.00136699 Jy ! Component: 1400 - total flux cleaned = -0.00141007 Jy ! Component: 1450 - total flux cleaned = -0.0014813 Jy ! Component: 1500 - total flux cleaned = -0.00148117 Jy ! Component: 1550 - total flux cleaned = -0.00148108 Jy ! Component: 1600 - total flux cleaned = -0.00155005 Jy ! Component: 1650 - total flux cleaned = -0.0015228 Jy ! Component: 1700 - total flux cleaned = -0.0015636 Jy ! Component: 1750 - total flux cleaned = -0.00160406 Jy ! Component: 1800 - total flux cleaned = -0.00165733 Jy ! Component: 1850 - total flux cleaned = -0.00167037 Jy ! Component: 1900 - total flux cleaned = -0.001618 Jy ! Component: 1950 - total flux cleaned = -0.00163113 Jy ! Component: 2000 - total flux cleaned = -0.00161843 Jy ! Component: 2050 - total flux cleaned = -0.00158027 Jy ! Component: 2100 - total flux cleaned = -0.00163107 Jy ! Component: 2150 - total flux cleaned = -0.00160583 Jy ! Component: 2200 - total flux cleaned = -0.00154328 Jy ! Component: 2250 - total flux cleaned = -0.00160523 Jy ! Component: 2300 - total flux cleaned = -0.00156816 Jy ! Component: 2350 - total flux cleaned = -0.00145845 Jy ! Component: 2400 - total flux cleaned = -0.0014585 Jy ! Component: 2450 - total flux cleaned = -0.00139853 Jy ! Component: 2500 - total flux cleaned = -0.00138656 Jy ! Component: 2550 - total flux cleaned = -0.00133926 Jy ! Component: 2600 - total flux cleaned = -0.00137465 Jy ! Component: 2650 - total flux cleaned = -0.00128095 Jy ! Component: 2700 - total flux cleaned = -0.0012345 Jy ! Component: 2750 - total flux cleaned = -0.00124607 Jy ! Component: 2800 - total flux cleaned = -0.00123464 Jy ! Component: 2850 - total flux cleaned = -0.00117763 Jy ! Component: 2900 - total flux cleaned = -0.00116629 Jy ! Component: 2950 - total flux cleaned = -0.00115517 Jy ! Component: 3000 - total flux cleaned = -0.00117745 Jy ! Component: 3050 - total flux cleaned = -0.00114411 Jy ! Component: 3100 - total flux cleaned = -0.00114419 Jy ! Component: 3150 - total flux cleaned = -0.00114419 Jy ! Component: 3200 - total flux cleaned = -0.00108977 Jy ! Component: 3250 - total flux cleaned = -0.00112229 Jy ! Component: 3300 - total flux cleaned = -0.00114383 Jy ! Component: 3350 - total flux cleaned = -0.00113315 Jy ! Component: 3400 - total flux cleaned = -0.00113318 Jy ! Component: 3450 - total flux cleaned = -0.0011438 Jy ! Component: 3500 - total flux cleaned = -0.0011545 Jy ! Component: 3550 - total flux cleaned = -0.00119631 Jy ! Component: 3600 - total flux cleaned = -0.00119633 Jy ! Component: 3650 - total flux cleaned = -0.0012377 Jy ! Component: 3700 - total flux cleaned = -0.00122724 Jy ! Component: 3750 - total flux cleaned = -0.0012067 Jy ! Component: 3800 - total flux cleaned = -0.00119647 Jy ! Component: 3850 - total flux cleaned = -0.00122682 Jy ! Component: 3900 - total flux cleaned = -0.00123697 Jy ! Component: 3950 - total flux cleaned = -0.00122704 Jy ! Component: 4000 - total flux cleaned = -0.00122699 Jy ! Component: 4050 - total flux cleaned = -0.00124684 Jy ! Total flux subtracted in 4096 components = -0.00126653 Jy ! Clean residual min=-0.000564 max=0.000612 Jy/beam ! Clean residual mean=-0.000001 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.187323 Jy keep ! Adding 325 model components to the UV plane model. ! The established model now contains 410 components and 0.187323 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1635+5955_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.872 x 4.858 at -8.601 degrees (North through East) ! Clean map min=-0.00098632 max=0.17618 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1635+5955_S_map.fits wmodel /vlbi/uf001/uva//J1635+5955_S_map.mod ! Writing 410 model components to file: /vlbi/uf001/uva//J1635+5955_S_map.mod wobs /vlbi/uf001/uva//J1635+5955_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1635+5955_S_uvs.fits wwins /vlbi/uf001/uva//J1635+5955_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J1635+5955_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.176177 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000178758 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.304394 0.304394 0.608789 1.21758 2.43516 4.87031 9.74062 19.4812 38.9625 77.925 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.176 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 985.563 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1635+5955_S_dfm.log closed on Mon Jan 14 03:46:34 2019