! Started logfile: /image_prod/ug002_uva//J0856+2111_S_dfm.log on Wed Mar 4 22:41:58 2020 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 /image_prod/ug002_uva//J0856+2111_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0856+2111_S_uva.fits ! AN table 1: 45 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.965926 visibilities/baseline/integration-bin. ! Found source: J0856+2111 ! ! 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 5868 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 J0856+2111_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 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.078877Jy sigma=8.411170 ! Fit after self-cal, rms=0.641224Jy sigma=5.034882 ! 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=2.914 mas, bmaj=6.234 mas, bpa=-8.268 degrees ! Estimated noise=1.62608 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 = 0.270412 Jy ! Component: 100 - total flux cleaned = 0.344921 Jy ! Total flux subtracted in 100 components = 0.344921 Jy ! Clean residual min=-0.018794 max=0.047064 Jy/beam ! Clean residual mean=-0.000021 rms=0.004617 Jy/beam ! Combined flux in latest and established models = 0.344921 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.344921 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.114088Jy sigma=0.844305 ! Fit after self-cal, rms=0.114103Jy sigma=0.843901 ! Inverting map ! Added new window around map position (-5.5, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0447753 Jy ! Component: 100 - total flux cleaned = 0.0718984 Jy ! Total flux subtracted in 100 components = 0.0718984 Jy ! Clean residual min=-0.012856 max=0.016358 Jy/beam ! Clean residual mean=-0.000008 rms=0.003246 Jy/beam ! Combined flux in latest and established models = 0.416819 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 13 components and 0.416819 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088820Jy sigma=0.640676 ! Fit after self-cal, rms=0.087111Jy sigma=0.629448 ! 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=3.457 mas, bmaj=7.205 mas, bpa=-8.424 degrees ! Estimated noise=1.21131 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 = 0.0269244 Jy ! Component: 100 - total flux cleaned = 0.0432461 Jy ! Component: 150 - total flux cleaned = 0.0542471 Jy ! Component: 200 - total flux cleaned = 0.0619269 Jy ! Total flux subtracted in 200 components = 0.0619269 Jy ! Clean residual min=-0.009758 max=0.012505 Jy/beam ! Clean residual mean=-0.000006 rms=0.002512 Jy/beam ! Combined flux in latest and established models = 0.478746 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 38 components and 0.478746 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077038Jy sigma=0.549005 ! Fit after self-cal, rms=0.076414Jy sigma=0.543390 ! Inverting map ! Added new window around map position (-10.5, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.012262 Jy ! Component: 100 - total flux cleaned = 0.0180889 Jy ! Component: 150 - total flux cleaned = 0.0196657 Jy ! Component: 200 - total flux cleaned = 0.0201133 Jy ! Total flux subtracted in 200 components = 0.0201133 Jy ! Clean residual min=-0.009355 max=0.009513 Jy/beam ! Clean residual mean=0.000004 rms=0.002213 Jy/beam ! Combined flux in latest and established models = 0.498859 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 66 components and 0.498859 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074324Jy sigma=0.525396 ! Fit after self-cal, rms=0.074028Jy sigma=0.522903 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.457 x 7.205 at -8.424 degrees (North through East) ! Clean map min=-0.0088391 max=0.35311 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.97 KP 0.97 ! LA 1.01 MK 1.01 NL 1.10 OV 0.98 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.00 HN 0.97 KP 0.98 ! LA 1.00 MK 1.01 NL 1.09 OV 1.01 ! PT 0.99 SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.98 KP 0.97 ! LA 0.99 MK 0.99 NL 1.22 OV 0.99 ! PT 0.98 SC 1.02 ! ! ! Fit before self-cal, rms=0.074028Jy sigma=0.522903 ! Fit after self-cal, rms=0.075591Jy sigma=0.489523 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.442 mas, bmaj=7.195 mas, bpa=-8.181 degrees ! Estimated noise=1.22312 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 = 0.00156071 Jy ! Component: 100 - total flux cleaned = 0.00175611 Jy ! Component: 150 - total flux cleaned = 0.00161482 Jy ! Component: 200 - total flux cleaned = 0.00161687 Jy ! Total flux subtracted in 200 components = 0.00161687 Jy ! Clean residual min=-0.007763 max=0.007580 Jy/beam ! Clean residual mean=0.000004 rms=0.001847 Jy/beam ! Combined flux in latest and established models = 0.500476 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 91 components and 0.500476 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074665Jy sigma=0.485443 ! Fit after self-cal, rms=0.074641Jy sigma=0.485239 ! 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=0.074641Jy sigma=0.485239 ! Fit after self-cal, rms=0.076279Jy sigma=0.478814 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.432 mas, bmaj=7.153 mas, bpa=-8.227 degrees ! Estimated noise=1.2278 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0023449 Jy ! Component: 100 - total flux cleaned = 0.00313896 Jy ! Component: 150 - total flux cleaned = 0.00335983 Jy ! Component: 200 - total flux cleaned = 0.00335741 Jy ! Total flux subtracted in 200 components = 0.00335741 Jy ! Clean residual min=-0.007698 max=0.007501 Jy/beam ! Clean residual mean=0.000001 rms=0.001757 Jy/beam ! Combined flux in latest and established models = 0.503834 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 107 components and 0.503834 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075672Jy sigma=0.476648 ! Fit after self-cal, rms=0.075656Jy sigma=0.476575 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 = -0.00018774 Jy ! Component: 100 - total flux cleaned = -0.000274212 Jy ! Component: 150 - total flux cleaned = -0.000352287 Jy ! Component: 200 - total flux cleaned = -0.000422666 Jy ! Total flux subtracted in 200 components = -0.000422666 Jy ! Clean residual min=-0.007599 max=0.007482 Jy/beam ! Clean residual mean=0.000001 rms=0.001747 Jy/beam ! Combined flux in latest and established models = 0.503411 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 113 components and 0.503411 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075405Jy sigma=0.475746 ! Fit after self-cal, rms=0.075393Jy sigma=0.475712 ! 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=0.075393Jy sigma=0.475712 ! Fit after self-cal, rms=0.059432Jy sigma=0.415632 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.431 mas, bmaj=7.131 mas, bpa=-8.312 degrees ! Estimated noise=1.22637 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000609113 Jy ! Component: 100 - total flux cleaned = 0.000243754 Jy ! Component: 150 - total flux cleaned = 0.000391792 Jy ! Component: 200 - total flux cleaned = 0.000519543 Jy ! Total flux subtracted in 200 components = 0.000519543 Jy ! Clean residual min=-0.002719 max=0.002500 Jy/beam ! Clean residual mean=0.000001 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.503931 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 132 components and 0.503931 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059161Jy sigma=0.413722 ! Fit after self-cal, rms=0.059143Jy sigma=0.413616 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 = 7.15214e-05 Jy ! Component: 100 - total flux cleaned = 7.30332e-05 Jy ! Component: 150 - total flux cleaned = 0.000168272 Jy ! Component: 200 - total flux cleaned = 0.000208859 Jy ! Total flux subtracted in 200 components = 0.000208859 Jy ! Clean residual min=-0.002753 max=0.002539 Jy/beam ! Clean residual mean=0.000001 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.504139 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 144 components and 0.504139 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059058Jy sigma=0.413071 ! Fit after self-cal, rms=0.059053Jy sigma=0.413050 ! 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=0.059053Jy sigma=0.413050 ! Fit after self-cal, rms=0.059025Jy sigma=0.412783 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.401 mas, bmaj=10.61 mas, bpa=-6.805 degrees ! Estimated noise=1.5165 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000406627 Jy ! Component: 100 - total flux cleaned = 0.000455448 Jy ! Component: 150 - total flux cleaned = 0.000451053 Jy ! Component: 200 - total flux cleaned = 0.000450054 Jy ! Total flux subtracted in 200 components = 0.000450054 Jy ! Clean residual min=-0.002956 max=0.003388 Jy/beam ! Clean residual mean=0.000002 rms=0.000842 Jy/beam ! Combined flux in latest and established models = 0.504589 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 164 components and 0.504589 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058997Jy sigma=0.412657 ! Fit after self-cal, rms=0.058990Jy sigma=0.412615 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 = 0.000121145 Jy ! Component: 100 - total flux cleaned = 0.000121313 Jy ! Component: 150 - total flux cleaned = 0.000101615 Jy ! Component: 200 - total flux cleaned = 0.000102183 Jy ! Total flux subtracted in 200 components = 0.000102183 Jy ! Clean residual min=-0.002975 max=0.003421 Jy/beam ! Clean residual mean=0.000002 rms=0.000839 Jy/beam ! Combined flux in latest and established models = 0.504692 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 176 components and 0.504692 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058989Jy sigma=0.412600 ! Fit after self-cal, rms=0.058984Jy sigma=0.412581 ! 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=3.428 mas, bmaj=7.122 mas, bpa=-8.278 degrees ! Estimated noise=1.22568 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.428 x 7.122 at -8.278 degrees (North through East) ! Clean map min=-0.0024579 max=0.35705 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=2.883 mas, bmaj=6.16 mas, bpa=-8.324 degrees ! Estimated noise=1.64085 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.272536 Jy ! Component: 100 - total flux cleaned = 0.353817 Jy ! Component: 150 - total flux cleaned = 0.3996 Jy ! Component: 200 - total flux cleaned = 0.428782 Jy ! Total flux subtracted in 200 components = 0.428782 Jy ! Clean residual min=-0.007723 max=0.015699 Jy/beam ! Clean residual mean=-0.000012 rms=0.002025 Jy/beam ! Combined flux in latest and established models = 0.428782 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.428782 Jy ! Inverting map and beam ! Estimated beam: bmin=3.428 mas, bmaj=7.122 mas, bpa=-8.278 degrees ! Estimated noise=1.22568 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 = 0.0255517 Jy ! Component: 100 - total flux cleaned = 0.0416394 Jy ! Component: 150 - total flux cleaned = 0.0524303 Jy ! Component: 200 - total flux cleaned = 0.0599073 Jy ! Total flux subtracted in 200 components = 0.0599073 Jy ! Clean residual min=-0.003273 max=0.004129 Jy/beam ! Clean residual mean=-0.000007 rms=0.000860 Jy/beam ! Combined flux in latest and established models = 0.488689 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 46 components and 0.488689 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00528776 Jy ! Component: 100 - total flux cleaned = 0.00913524 Jy ! Component: 150 - total flux cleaned = 0.0115885 Jy ! Component: 200 - total flux cleaned = 0.0129653 Jy ! Total flux subtracted in 200 components = 0.0129653 Jy ! Clean residual min=-0.003047 max=0.002673 Jy/beam ! Clean residual mean=-0.000001 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.501654 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 70 components and 0.501655 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=7.401 mas, bmaj=10.61 mas, bpa=-6.805 degrees ! Estimated noise=1.5165 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00258546 Jy ! Component: 100 - total flux cleaned = 0.00291624 Jy ! Component: 150 - total flux cleaned = 0.00296774 Jy ! Component: 200 - total flux cleaned = 0.00296522 Jy ! Total flux subtracted in 200 components = 0.00296522 Jy ! Clean residual min=-0.003030 max=0.003632 Jy/beam ! Clean residual mean=0.000001 rms=0.000841 Jy/beam ! Combined flux in latest and established models = 0.50462 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) ! Added new window around map position (-79, -36.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00289069 Jy ! Component: 100 - total flux cleaned = 0.00350834 Jy ! Component: 150 - total flux cleaned = 0.00389024 Jy ! Component: 200 - total flux cleaned = 0.00409278 Jy ! Total flux subtracted in 200 components = 0.00409278 Jy ! Clean residual min=-0.002583 max=0.003062 Jy/beam ! Clean residual mean=-0.000001 rms=0.000726 Jy/beam ! Combined flux in latest and established models = 0.508713 Jy ! Adding 83 model components to the UV plane model. ! The established model now contains 147 components and 0.508713 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.428 mas, bmaj=7.122 mas, bpa=-8.278 degrees ! Estimated noise=1.22568 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.67416e-05 Jy ! Component: 100 - total flux cleaned = 3.11425e-05 Jy ! Component: 150 - total flux cleaned = 0.00013847 Jy ! Component: 200 - total flux cleaned = 8.78431e-05 Jy ! Total flux subtracted in 200 components = 8.78431e-05 Jy ! Clean residual min=-0.002676 max=0.002434 Jy/beam ! Clean residual mean=0.000000 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.508801 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 168 components and 0.508801 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058945Jy sigma=0.412265 ! Fit after self-cal, rms=0.058922Jy sigma=0.412086 wmodel J0856+2111_S_map.mod ! Writing 168 model components to file: J0856+2111_S_map.mod wobs J0856+2111_S_uvs.fits ! Writing UV FITS file: J0856+2111_S_uvs.fits wwins J0856+2111_S_map.win ! wwins: Wrote 4 windows to J0856+2111_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 = -0.000882133 Jy ! Component: 100 - total flux cleaned = -0.00131001 Jy ! Component: 150 - total flux cleaned = -0.00158672 Jy ! Component: 200 - total flux cleaned = -0.00158712 Jy ! Component: 250 - total flux cleaned = -0.00155137 Jy ! Component: 300 - total flux cleaned = -0.00155174 Jy ! Component: 350 - total flux cleaned = -0.00145276 Jy ! Component: 400 - total flux cleaned = -0.00135686 Jy ! Component: 450 - total flux cleaned = -0.00132538 Jy ! Component: 500 - total flux cleaned = -0.00132472 Jy ! Component: 550 - total flux cleaned = -0.00141332 Jy ! Component: 600 - total flux cleaned = -0.00138442 Jy ! Component: 650 - total flux cleaned = -0.00138457 Jy ! Component: 700 - total flux cleaned = -0.00141287 Jy ! Component: 750 - total flux cleaned = -0.00144061 Jy ! Component: 800 - total flux cleaned = -0.00149379 Jy ! Component: 850 - total flux cleaned = -0.00154615 Jy ! Component: 900 - total flux cleaned = -0.00172631 Jy ! Component: 950 - total flux cleaned = -0.00177654 Jy ! Component: 1000 - total flux cleaned = -0.00187667 Jy ! Component: 1050 - total flux cleaned = -0.00192593 Jy ! Component: 1100 - total flux cleaned = -0.00207085 Jy ! Component: 1150 - total flux cleaned = -0.00211808 Jy ! Component: 1200 - total flux cleaned = -0.00211834 Jy ! Component: 1250 - total flux cleaned = -0.00223408 Jy ! Component: 1300 - total flux cleaned = -0.00227983 Jy ! Component: 1350 - total flux cleaned = -0.00237042 Jy ! Component: 1400 - total flux cleaned = -0.00243749 Jy ! Component: 1450 - total flux cleaned = -0.00256997 Jy ! Component: 1500 - total flux cleaned = -0.00257026 Jy ! Component: 1550 - total flux cleaned = -0.00265609 Jy ! Component: 1600 - total flux cleaned = -0.00269844 Jy ! Component: 1650 - total flux cleaned = -0.00278219 Jy ! Component: 1700 - total flux cleaned = -0.00278212 Jy ! Component: 1750 - total flux cleaned = -0.00280248 Jy ! Component: 1800 - total flux cleaned = -0.00276169 Jy ! Component: 1850 - total flux cleaned = -0.00282193 Jy ! Component: 1900 - total flux cleaned = -0.00280167 Jy ! Component: 1950 - total flux cleaned = -0.00282134 Jy ! Component: 2000 - total flux cleaned = -0.0028023 Jy ! Component: 2050 - total flux cleaned = -0.00286002 Jy ! Component: 2100 - total flux cleaned = -0.00285986 Jy ! Component: 2150 - total flux cleaned = -0.00285988 Jy ! Component: 2200 - total flux cleaned = -0.00291542 Jy ! Component: 2250 - total flux cleaned = -0.00287849 Jy ! Component: 2300 - total flux cleaned = -0.00287841 Jy ! Component: 2350 - total flux cleaned = -0.00296878 Jy ! Component: 2400 - total flux cleaned = -0.00296853 Jy ! Component: 2450 - total flux cleaned = -0.00296856 Jy ! Component: 2500 - total flux cleaned = -0.00298586 Jy ! Component: 2550 - total flux cleaned = -0.00296861 Jy ! Component: 2600 - total flux cleaned = -0.00302013 Jy ! Component: 2650 - total flux cleaned = -0.00305446 Jy ! Component: 2700 - total flux cleaned = -0.00307124 Jy ! Component: 2750 - total flux cleaned = -0.0030545 Jy ! Component: 2800 - total flux cleaned = -0.00308774 Jy ! Component: 2850 - total flux cleaned = -0.00313723 Jy ! Component: 2900 - total flux cleaned = -0.0031537 Jy ! Component: 2950 - total flux cleaned = -0.00315377 Jy ! Component: 3000 - total flux cleaned = -0.00312191 Jy ! Component: 3050 - total flux cleaned = -0.00323266 Jy ! Component: 3100 - total flux cleaned = -0.00320149 Jy ! Component: 3150 - total flux cleaned = -0.00321723 Jy ! Component: 3200 - total flux cleaned = -0.00323267 Jy ! Component: 3250 - total flux cleaned = -0.0032327 Jy ! Component: 3300 - total flux cleaned = -0.00323271 Jy ! Component: 3350 - total flux cleaned = -0.0032176 Jy ! Component: 3400 - total flux cleaned = -0.00321775 Jy ! Component: 3450 - total flux cleaned = -0.00332159 Jy ! Component: 3500 - total flux cleaned = -0.00326262 Jy ! Component: 3550 - total flux cleaned = -0.00330642 Jy ! Component: 3600 - total flux cleaned = -0.00326283 Jy ! Component: 3650 - total flux cleaned = -0.00330599 Jy ! Component: 3700 - total flux cleaned = -0.00334897 Jy ! Component: 3750 - total flux cleaned = -0.00332071 Jy ! Component: 3800 - total flux cleaned = -0.00336305 Jy ! Component: 3850 - total flux cleaned = -0.00339108 Jy ! Component: 3900 - total flux cleaned = -0.00334936 Jy ! Component: 3950 - total flux cleaned = -0.00339068 Jy ! Component: 4000 - total flux cleaned = -0.00336327 Jy ! Component: 4050 - total flux cleaned = -0.00339042 Jy ! Total flux subtracted in 4096 components = -0.00339041 Jy ! Clean residual min=-0.000734 max=0.000812 Jy/beam ! Clean residual mean=-0.000001 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.50541 Jy keep ! Adding 297 model components to the UV plane model. ! The established model now contains 465 components and 0.50541 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0856+2111_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.428 x 7.122 at -8.278 degrees (North through East) ! Clean map min=-0.0019527 max=0.35685 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0856+2111_S_map.fits wmodel /image_prod/ug002_uva//J0856+2111_S_map.mod ! Writing 465 model components to file: /image_prod/ug002_uva//J0856+2111_S_map.mod wobs /image_prod/ug002_uva//J0856+2111_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0856+2111_S_uvs.fits wwins /image_prod/ug002_uva//J0856+2111_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0856+2111_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.356853 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000247813 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.208332 0.208332 0.416664 0.833327 1.66665 3.33331 6.66662 13.3332 26.6665 53.3329 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.356 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1440.01 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0856+2111_S_dfm.log closed on Wed Mar 4 22:42:02 2020