! Started logfile: /vlbi/uf001/uva//J2115-1416_S_dfm.log on Mon Jan 14 05:47:29 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//J2115-1416_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J2115-1416_S_uva.fits ! AN table 1: 38 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.977193 visibilities/baseline/integration-bin. ! Found source: J2115-1416 ! ! 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 5013 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 J2115-1416_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 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.033547Jy sigma=20.694048 ! Fit after self-cal, rms=0.745616Jy sigma=14.863198 ! 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=2.636 mas, bmaj=6.807 mas, bpa=-5.181 degrees ! Estimated noise=0.776846 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 = 0.192538 Jy ! Component: 100 - total flux cleaned = 0.239881 Jy ! Total flux subtracted in 100 components = 0.239881 Jy ! Clean residual min=-0.007798 max=0.019491 Jy/beam ! Clean residual mean=0.000001 rms=0.002540 Jy/beam ! Combined flux in latest and established models = 0.239881 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.239881 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087029Jy sigma=1.568355 ! Fit after self-cal, rms=0.087025Jy sigma=1.568032 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0215514 Jy ! Component: 100 - total flux cleaned = 0.0330101 Jy ! Total flux subtracted in 100 components = 0.0330101 Jy ! Clean residual min=-0.005808 max=0.010917 Jy/beam ! Clean residual mean=-0.000011 rms=0.001664 Jy/beam ! Combined flux in latest and established models = 0.272891 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 24 components and 0.272891 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079579Jy sigma=1.408841 ! Fit after self-cal, rms=0.079564Jy sigma=1.408432 ! Inverting map ! Added new window around map position (8, -6.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.009967 Jy ! Component: 100 - total flux cleaned = 0.0161956 Jy ! Total flux subtracted in 100 components = 0.0161956 Jy ! Clean residual min=-0.005416 max=0.006151 Jy/beam ! Clean residual mean=-0.000011 rms=0.001391 Jy/beam ! Combined flux in latest and established models = 0.289087 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 40 components and 0.289087 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077812Jy sigma=1.372630 ! Fit after self-cal, rms=0.077765Jy sigma=1.371691 ! 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=3.142 mas, bmaj=7.871 mas, bpa=-2.958 degrees ! Estimated noise=0.517498 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 = 0.00741836 Jy ! Component: 100 - total flux cleaned = 0.0120246 Jy ! Component: 150 - total flux cleaned = 0.0151542 Jy ! Component: 200 - total flux cleaned = 0.0166285 Jy ! Total flux subtracted in 200 components = 0.0166285 Jy ! Clean residual min=-0.004450 max=0.004542 Jy/beam ! Clean residual mean=-0.000014 rms=0.001211 Jy/beam ! Combined flux in latest and established models = 0.305715 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 54 components and 0.305715 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076749Jy sigma=1.356650 ! Fit after self-cal, rms=0.076713Jy sigma=1.355740 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.142 x 7.871 at -2.958 degrees (North through East) ! Clean map min=-0.0043453 max=0.25506 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.04 KP 0.99 ! LA 1.01 MK 0.99 NL 0.98 OV 1.00 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.98 HN 1.03 KP 1.01 ! LA 0.98 MK 1.01 NL 1.00 OV 0.97 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.97 HN 1.04 KP 1.02 ! LA 1.02 MK 1.00 NL 1.01 OV 0.99 ! PT 1.02 SC 1.00 ! ! ! Fit before self-cal, rms=0.076713Jy sigma=1.355740 ! Fit after self-cal, rms=0.074241Jy sigma=1.344369 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.151 mas, bmaj=7.858 mas, bpa=-2.807 degrees ! Estimated noise=0.516208 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 = 0.00186705 Jy ! Component: 100 - total flux cleaned = 0.00216783 Jy ! Component: 150 - total flux cleaned = 0.00245385 Jy ! Component: 200 - total flux cleaned = 0.00253975 Jy ! Total flux subtracted in 200 components = 0.00253975 Jy ! Clean residual min=-0.003931 max=0.004417 Jy/beam ! Clean residual mean=-0.000015 rms=0.001105 Jy/beam ! Combined flux in latest and established models = 0.308255 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 65 components and 0.308255 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074111Jy sigma=1.342799 ! Fit after self-cal, rms=0.074103Jy sigma=1.342651 ! 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=0.074103Jy sigma=1.342651 ! Fit after self-cal, rms=0.071102Jy sigma=1.306305 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.15 mas, bmaj=7.868 mas, bpa=-2.994 degrees ! Estimated noise=0.515991 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128219 Jy ! Component: 100 - total flux cleaned = 0.00137825 Jy ! Component: 150 - total flux cleaned = 0.00137749 Jy ! Component: 200 - total flux cleaned = 0.00137599 Jy ! Total flux subtracted in 200 components = 0.00137599 Jy ! Clean residual min=-0.002872 max=0.003544 Jy/beam ! Clean residual mean=-0.000003 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.309631 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 76 components and 0.309631 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071042Jy sigma=1.305110 ! Fit after self-cal, rms=0.071047Jy sigma=1.304980 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 (19, -19.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00307534 Jy ! Component: 100 - total flux cleaned = 0.00473258 Jy ! Component: 150 - total flux cleaned = 0.00551206 Jy ! Component: 200 - total flux cleaned = 0.00612744 Jy ! Total flux subtracted in 200 components = 0.00612744 Jy ! Clean residual min=-0.002514 max=0.002431 Jy/beam ! Clean residual mean=0.000001 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.315759 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 103 components and 0.315759 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070921Jy sigma=1.301362 ! Fit after self-cal, rms=0.070914Jy sigma=1.301257 ! 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=0.070914Jy sigma=1.301257 ! Fit after self-cal, rms=0.070816Jy sigma=1.300953 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.15 mas, bmaj=7.867 mas, bpa=-2.978 degrees ! Estimated noise=0.515121 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126597 Jy ! Component: 100 - total flux cleaned = 0.00191911 Jy ! Component: 150 - total flux cleaned = 0.00221317 Jy ! Component: 200 - total flux cleaned = 0.00235912 Jy ! Total flux subtracted in 200 components = 0.00235912 Jy ! Clean residual min=-0.002419 max=0.002263 Jy/beam ! Clean residual mean=0.000002 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.318118 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 115 components and 0.318118 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070785Jy sigma=1.300085 ! Fit after self-cal, rms=0.070785Jy sigma=1.300060 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 = 0.000294763 Jy ! Component: 100 - total flux cleaned = 0.000424223 Jy ! Component: 150 - total flux cleaned = 0.000498116 Jy ! Component: 200 - total flux cleaned = 0.000568399 Jy ! Total flux subtracted in 200 components = 0.000568399 Jy ! Clean residual min=-0.002386 max=0.002230 Jy/beam ! Clean residual mean=0.000003 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.318686 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 123 components and 0.318686 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070770Jy sigma=1.299705 ! Fit after self-cal, rms=0.070770Jy sigma=1.299700 ! 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=0.070770Jy sigma=1.299700 ! Fit after self-cal, rms=0.070736Jy sigma=1.299621 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.478 mas, bmaj=14.92 mas, bpa=1.428 degrees ! Estimated noise=0.655557 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000633618 Jy ! Component: 100 - total flux cleaned = 0.0010222 Jy ! Component: 150 - total flux cleaned = 0.0011611 Jy ! Component: 200 - total flux cleaned = 0.00128455 Jy ! Total flux subtracted in 200 components = 0.00128455 Jy ! Clean residual min=-0.002434 max=0.002808 Jy/beam ! Clean residual mean=0.000006 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.319971 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 136 components and 0.319971 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070728Jy sigma=1.299390 ! Fit after self-cal, rms=0.070724Jy sigma=1.299313 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 = 0.000106729 Jy ! Component: 100 - total flux cleaned = 0.000251508 Jy ! Component: 150 - total flux cleaned = 0.000272798 Jy ! Component: 200 - total flux cleaned = 0.00031256 Jy ! Total flux subtracted in 200 components = 0.00031256 Jy ! Clean residual min=-0.002435 max=0.002716 Jy/beam ! Clean residual mean=0.000006 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.320283 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 144 components and 0.320283 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070722Jy sigma=1.299251 ! Fit after self-cal, rms=0.070720Jy sigma=1.299197 ! 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=3.15 mas, bmaj=7.867 mas, bpa=-2.973 degrees ! Estimated noise=0.514825 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.15 x 7.867 at -2.973 degrees (North through East) ! Clean map min=-0.0021715 max=0.25413 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=2.642 mas, bmaj=6.799 mas, bpa=-5.173 degrees ! Estimated noise=0.774714 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.191894 Jy ! Component: 100 - total flux cleaned = 0.238932 Jy ! Component: 150 - total flux cleaned = 0.260074 Jy ! Component: 200 - total flux cleaned = 0.272645 Jy ! Total flux subtracted in 200 components = 0.272645 Jy ! Clean residual min=-0.004573 max=0.006815 Jy/beam ! Clean residual mean=-0.000004 rms=0.001364 Jy/beam ! Combined flux in latest and established models = 0.272645 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.272645 Jy ! Inverting map and beam ! Estimated beam: bmin=3.15 mas, bmaj=7.867 mas, bpa=-2.973 degrees ! Estimated noise=0.514825 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 = 0.012373 Jy ! Component: 100 - total flux cleaned = 0.0200681 Jy ! Component: 150 - total flux cleaned = 0.0252584 Jy ! Component: 200 - total flux cleaned = 0.0291598 Jy ! Total flux subtracted in 200 components = 0.0291598 Jy ! Clean residual min=-0.003026 max=0.003512 Jy/beam ! Clean residual mean=-0.000006 rms=0.000790 Jy/beam ! Combined flux in latest and established models = 0.301805 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 57 components and 0.301805 Jy ! Inverting map ! Added new window around map position (4, -2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00345434 Jy ! Component: 100 - total flux cleaned = 0.00602725 Jy ! Component: 150 - total flux cleaned = 0.00816933 Jy ! Component: 200 - total flux cleaned = 0.0099778 Jy ! Total flux subtracted in 200 components = 0.0099778 Jy ! Clean residual min=-0.002610 max=0.002265 Jy/beam ! Clean residual mean=-0.000001 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.311782 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 89 components and 0.311782 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=7.478 mas, bmaj=14.92 mas, bpa=1.428 degrees ! Estimated noise=0.655557 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00254596 Jy ! Component: 100 - total flux cleaned = 0.00429752 Jy ! Component: 150 - total flux cleaned = 0.00559229 Jy ! Component: 200 - total flux cleaned = 0.00649015 Jy ! Total flux subtracted in 200 components = 0.00649015 Jy ! Clean residual min=-0.002404 max=0.002658 Jy/beam ! Clean residual mean=0.000004 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.318273 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 = 0.000347942 Jy ! Component: 100 - total flux cleaned = 0.000623913 Jy ! Component: 150 - total flux cleaned = 0.000843734 Jy ! Component: 200 - total flux cleaned = 0.00106091 Jy ! Total flux subtracted in 200 components = 0.00106091 Jy ! Clean residual min=-0.002361 max=0.002666 Jy/beam ! Clean residual mean=0.000005 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.319333 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 139 components and 0.319333 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.15 mas, bmaj=7.867 mas, bpa=-2.973 degrees ! Estimated noise=0.514825 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000166373 Jy ! Component: 100 - total flux cleaned = -0.000130853 Jy ! Component: 150 - total flux cleaned = -9.24031e-06 Jy ! Component: 200 - total flux cleaned = 4.70981e-05 Jy ! Total flux subtracted in 200 components = 4.70981e-05 Jy ! Clean residual min=-0.002351 max=0.002262 Jy/beam ! Clean residual mean=0.000003 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.319381 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 161 components and 0.319381 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070703Jy sigma=1.299045 ! Fit after self-cal, rms=0.070698Jy sigma=1.298950 wmodel J2115-1416_S_map.mod ! Writing 161 model components to file: J2115-1416_S_map.mod wobs J2115-1416_S_uvs.fits ! Writing UV FITS file: J2115-1416_S_uvs.fits wwins J2115-1416_S_map.win ! wwins: Wrote 4 windows to J2115-1416_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 = -0.000207711 Jy ! Component: 100 - total flux cleaned = -0.00040342 Jy ! Component: 150 - total flux cleaned = -0.000664684 Jy ! Component: 200 - total flux cleaned = -0.000952763 Jy ! Component: 250 - total flux cleaned = -0.0011272 Jy ! Component: 300 - total flux cleaned = -0.00129622 Jy ! Component: 350 - total flux cleaned = -0.00136188 Jy ! Component: 400 - total flux cleaned = -0.00142555 Jy ! Component: 450 - total flux cleaned = -0.00145682 Jy ! Component: 500 - total flux cleaned = -0.00145662 Jy ! Component: 550 - total flux cleaned = -0.00133701 Jy ! Component: 600 - total flux cleaned = -0.00136637 Jy ! Component: 650 - total flux cleaned = -0.00130829 Jy ! Component: 700 - total flux cleaned = -0.00113913 Jy ! Component: 750 - total flux cleaned = -0.00105699 Jy ! Component: 800 - total flux cleaned = -0.00100249 Jy ! Component: 850 - total flux cleaned = -0.000922573 Jy ! Component: 900 - total flux cleaned = -0.000818266 Jy ! Component: 950 - total flux cleaned = -0.000870955 Jy ! Component: 1000 - total flux cleaned = -0.000871244 Jy ! Component: 1050 - total flux cleaned = -0.000821092 Jy ! Component: 1100 - total flux cleaned = -0.000846 Jy ! Component: 1150 - total flux cleaned = -0.000821832 Jy ! Component: 1200 - total flux cleaned = -0.000821966 Jy ! Component: 1250 - total flux cleaned = -0.000822301 Jy ! Component: 1300 - total flux cleaned = -0.000869353 Jy ! Component: 1350 - total flux cleaned = -0.000846319 Jy ! Component: 1400 - total flux cleaned = -0.000869209 Jy ! Component: 1450 - total flux cleaned = -0.000913754 Jy ! Component: 1500 - total flux cleaned = -0.000802843 Jy ! Component: 1550 - total flux cleaned = -0.000825028 Jy ! Component: 1600 - total flux cleaned = -0.000889702 Jy ! Component: 1650 - total flux cleaned = -0.000889169 Jy ! Component: 1700 - total flux cleaned = -0.000804508 Jy ! Component: 1750 - total flux cleaned = -0.000846228 Jy ! Component: 1800 - total flux cleaned = -0.000908085 Jy ! Component: 1850 - total flux cleaned = -0.000948506 Jy ! Component: 1900 - total flux cleaned = -0.00104929 Jy ! Component: 1950 - total flux cleaned = -0.0010291 Jy ! Component: 2000 - total flux cleaned = -0.00104875 Jy ! Component: 2050 - total flux cleaned = -0.00106862 Jy ! Component: 2100 - total flux cleaned = -0.0011264 Jy ! Component: 2150 - total flux cleaned = -0.00108813 Jy ! Component: 2200 - total flux cleaned = -0.00118286 Jy ! Component: 2250 - total flux cleaned = -0.00118272 Jy ! Component: 2300 - total flux cleaned = -0.00120128 Jy ! Component: 2350 - total flux cleaned = -0.00121965 Jy ! Component: 2400 - total flux cleaned = -0.00120131 Jy ! Component: 2450 - total flux cleaned = -0.00118331 Jy ! Component: 2500 - total flux cleaned = -0.00120113 Jy ! Component: 2550 - total flux cleaned = -0.00121869 Jy ! Component: 2600 - total flux cleaned = -0.00121877 Jy ! Component: 2650 - total flux cleaned = -0.00127123 Jy ! Component: 2700 - total flux cleaned = -0.00137514 Jy ! Component: 2750 - total flux cleaned = -0.00139237 Jy ! Component: 2800 - total flux cleaned = -0.00140956 Jy ! Component: 2850 - total flux cleaned = -0.00146046 Jy ! Component: 2900 - total flux cleaned = -0.00156106 Jy ! Component: 2950 - total flux cleaned = -0.00161099 Jy ! Component: 3000 - total flux cleaned = -0.00167712 Jy ! Component: 3050 - total flux cleaned = -0.00166057 Jy ! Component: 3100 - total flux cleaned = -0.00170954 Jy ! Component: 3150 - total flux cleaned = -0.00174196 Jy ! Component: 3200 - total flux cleaned = -0.00183824 Jy ! Component: 3250 - total flux cleaned = -0.00185411 Jy ! Component: 3300 - total flux cleaned = -0.00196484 Jy ! Component: 3350 - total flux cleaned = -0.00201194 Jy ! Component: 3400 - total flux cleaned = -0.00205874 Jy ! Component: 3450 - total flux cleaned = -0.00212062 Jy ! Component: 3500 - total flux cleaned = -0.0021975 Jy ! Component: 3550 - total flux cleaned = -0.00224329 Jy ! Component: 3600 - total flux cleaned = -0.00219796 Jy ! Component: 3650 - total flux cleaned = -0.00234852 Jy ! Component: 3700 - total flux cleaned = -0.00240831 Jy ! Component: 3750 - total flux cleaned = -0.00245265 Jy ! Component: 3800 - total flux cleaned = -0.00254113 Jy ! Component: 3850 - total flux cleaned = -0.00259975 Jy ! Component: 3900 - total flux cleaned = -0.00267253 Jy ! Component: 3950 - total flux cleaned = -0.0026725 Jy ! Component: 4000 - total flux cleaned = -0.002802 Jy ! Component: 4050 - total flux cleaned = -0.00284496 Jy ! Total flux subtracted in 4096 components = -0.00291611 Jy ! Clean residual min=-0.000880 max=0.000764 Jy/beam ! Clean residual mean=-0.000001 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.316465 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 443 components and 0.316465 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J2115-1416_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.15 x 7.867 at -2.973 degrees (North through East) ! Clean map min=-0.00222 max=0.25395 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J2115-1416_S_map.fits wmodel /vlbi/uf001/uva//J2115-1416_S_map.mod ! Writing 443 model components to file: /vlbi/uf001/uva//J2115-1416_S_map.mod wobs /vlbi/uf001/uva//J2115-1416_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J2115-1416_S_uvs.fits wwins /vlbi/uf001/uva//J2115-1416_S_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uva//J2115-1416_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.25395 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000258893 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.305838 0.305838 0.611677 1.22335 2.44671 4.89341 9.78682 19.5736 39.1473 78.2946 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.253 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 980.91 quit ! Quitting program ! Log file /vlbi/uf001/uva//J2115-1416_S_dfm.log closed on Mon Jan 14 05:47:33 2019