! Started logfile: /vlbi/uf001/uvm//J1812-0648_S_a_dfm.log on Sun Jan 13 22:12:51 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/uvm//J1812-0648_S_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J1812-0648_S_a_uvm.fits ! AN table 1: 87 integrations on 21 of 21 possible baselines. ! AN table 2: 73 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.998289 visibilities/baseline/integration-bin. ! Found source: J1812-0648 ! ! 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 8751 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 J1812-0648_S_a] 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 21 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.028054Jy sigma=18.481216 ! Fit after self-cal, rms=0.886142Jy sigma=16.045531 ! 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=5.084 mas, bmaj=16.89 mas, bpa=-8.671 degrees ! Estimated noise=0.593396 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 = 0.0832291 Jy ! Component: 100 - total flux cleaned = 0.12362 Jy ! Total flux subtracted in 100 components = 0.12362 Jy ! Clean residual min=-0.018877 max=0.023718 Jy/beam ! Clean residual mean=0.000126 rms=0.007192 Jy/beam ! Combined flux in latest and established models = 0.12362 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 44 components and 0.12362 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.199143Jy sigma=3.226460 ! Fit after self-cal, rms=0.198311Jy sigma=3.212599 ! 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=5.816 mas, bmaj=19.47 mas, bpa=-10.33 degrees ! Estimated noise=0.433014 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 = 0.0565898 Jy ! Component: 100 - total flux cleaned = 0.0952114 Jy ! Component: 150 - total flux cleaned = 0.123643 Jy ! Component: 200 - total flux cleaned = 0.145109 Jy ! Total flux subtracted in 200 components = 0.145109 Jy ! Clean residual min=-0.036688 max=0.036123 Jy/beam ! Clean residual mean=0.000122 rms=0.013886 Jy/beam ! Combined flux in latest and established models = 0.268729 Jy ! Performing phase self-cal ! Adding 98 model components to the UV plane model. ! The established model now contains 135 components and 0.268729 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.174352Jy sigma=2.843609 ! Fit after self-cal, rms=0.173182Jy sigma=2.829159 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.816 x 19.47 at -10.33 degrees (North through East) ! Clean map min=-0.038012 max=0.11974 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 HN 1.62 KP 1.35 LA 0.52 ! NL 1.41 OV 1.87 PT 0.76 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.03 HN 1.15 KP 1.53 LA 0.59 ! NL 2.89 PT 0.64 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 HN 1.30 KP 1.37 LA 0.62 ! NL 1.33 OV 2.45 PT 0.75 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.49 HN 1.32 KP 1.59 LA 0.68 ! NL 1.66 PT 0.55 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 1.41 KP 1.63 LA 0.68 ! NL 1.34 OV 2.13 PT 0.73 ! ! Telescope amplitude corrections in sub-array 2: ! FD 2.13 HN 1.47 KP 2.72 LA 0.50 ! NL 1.67 PT 0.69 ! ! ! Fit before self-cal, rms=0.173182Jy sigma=2.829159 ! Fit after self-cal, rms=0.222971Jy sigma=2.277851 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=6.411 mas, bmaj=20.19 mas, bpa=-9.902 degrees ! Estimated noise=0.506238 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 = 0.00378242 Jy ! Component: 100 - total flux cleaned = 0.00229881 Jy ! Component: 150 - total flux cleaned = 0.00154837 Jy ! Component: 200 - total flux cleaned = 0.00110376 Jy ! Total flux subtracted in 200 components = 0.00110376 Jy ! Clean residual min=-0.021826 max=0.029944 Jy/beam ! Clean residual mean=-0.000054 rms=0.008444 Jy/beam ! Combined flux in latest and established models = 0.269833 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 150 components and 0.269833 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.220991Jy sigma=2.278239 ! Fit after self-cal, rms=0.229807Jy sigma=2.219946 ! 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=0.229807Jy sigma=2.219946 ! Fit after self-cal, rms=3.372496Jy sigma=1.992124 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.999 mas, bmaj=22.62 mas, bpa=-11.66 degrees ! Estimated noise=0.582934 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0143436 Jy ! Component: 100 - total flux cleaned = 0.0135727 Jy ! Component: 150 - total flux cleaned = 0.0125917 Jy ! Component: 200 - total flux cleaned = 0.0117152 Jy ! Total flux subtracted in 200 components = 0.0117152 Jy ! Clean residual min=-0.025197 max=0.025675 Jy/beam ! Clean residual mean=0.000042 rms=0.007504 Jy/beam ! Combined flux in latest and established models = 0.281548 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 173 components and 0.281548 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=3.370854Jy sigma=1.990577 ! Fit after self-cal, rms=3.378168Jy sigma=1.976604 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 = -0.00202515 Jy ! Component: 100 - total flux cleaned = -0.00181565 Jy ! Component: 150 - total flux cleaned = -0.00218897 Jy ! Component: 200 - total flux cleaned = -0.00236757 Jy ! Total flux subtracted in 200 components = -0.00236757 Jy ! Clean residual min=-0.023378 max=0.024508 Jy/beam ! Clean residual mean=0.000044 rms=0.007394 Jy/beam ! Combined flux in latest and established models = 0.27918 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 180 components and 0.27918 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=3.378071Jy sigma=1.975506 ! Fit after self-cal, rms=3.378009Jy sigma=1.975028 ! 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=3.378009Jy sigma=1.975028 ! Fit after self-cal, rms=2.370913Jy sigma=1.888986 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.097 mas, bmaj=23.02 mas, bpa=-11.7 degrees ! Estimated noise=0.609063 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000220282 Jy ! Component: 100 - total flux cleaned = -0.00161259 Jy ! Component: 150 - total flux cleaned = -0.00310632 Jy ! Component: 200 - total flux cleaned = -0.00421257 Jy ! Total flux subtracted in 200 components = -0.00421257 Jy ! Clean residual min=-0.024195 max=0.022500 Jy/beam ! Clean residual mean=0.000043 rms=0.007264 Jy/beam ! Combined flux in latest and established models = 0.274968 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 184 components and 0.274968 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=2.370567Jy sigma=1.894770 ! Fit after self-cal, rms=2.371395Jy sigma=1.893195 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 = -0.00140579 Jy ! Component: 100 - total flux cleaned = -0.0017723 Jy ! Component: 150 - total flux cleaned = -0.00211024 Jy ! Component: 200 - total flux cleaned = -0.00226989 Jy ! Total flux subtracted in 200 components = -0.00226989 Jy ! Clean residual min=-0.024343 max=0.022759 Jy/beam ! Clean residual mean=0.000045 rms=0.007299 Jy/beam ! Combined flux in latest and established models = 0.272698 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 189 components and 0.272698 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=2.371256Jy sigma=1.895231 ! Fit after self-cal, rms=2.371170Jy sigma=1.894913 ! 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=2.371170Jy sigma=1.894913 ! Fit after self-cal, rms=3.876752Jy sigma=1.889338 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.441 mas, bmaj=24.53 mas, bpa=-11.68 degrees ! Estimated noise=0.638022 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000421028 Jy ! Component: 100 - total flux cleaned = -0.00161227 Jy ! Component: 150 - total flux cleaned = -0.00239439 Jy ! Component: 200 - total flux cleaned = -0.0035546 Jy ! Total flux subtracted in 200 components = -0.0035546 Jy ! Clean residual min=-0.030657 max=0.027195 Jy/beam ! Clean residual mean=0.000053 rms=0.009153 Jy/beam ! Combined flux in latest and established models = 0.269143 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 191 components and 0.269143 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=3.876478Jy sigma=1.896768 ! Fit after self-cal, rms=3.876746Jy sigma=1.895756 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 = -0.00135892 Jy ! Component: 100 - total flux cleaned = -0.00233964 Jy ! Component: 150 - total flux cleaned = -0.00284894 Jy ! Component: 200 - total flux cleaned = -0.00301427 Jy ! Total flux subtracted in 200 components = -0.00301427 Jy ! Clean residual min=-0.030708 max=0.027376 Jy/beam ! Clean residual mean=0.000057 rms=0.009250 Jy/beam ! Combined flux in latest and established models = 0.266129 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 197 components and 0.266129 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=3.876602Jy sigma=1.901191 ! Fit after self-cal, rms=3.876478Jy sigma=1.900625 ! 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=6.279 mas, bmaj=23.34 mas, bpa=-11.87 degrees ! Estimated noise=0.637413 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.279 x 23.34 at -11.87 degrees (North through East) ! Clean map min=-0.025827 max=0.18829 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=5.351 mas, bmaj=18.72 mas, bpa=-10.56 degrees ! Estimated noise=1.03145 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.127683 Jy ! Component: 100 - total flux cleaned = 0.18342 Jy ! Component: 150 - total flux cleaned = 0.215364 Jy ! Component: 200 - total flux cleaned = 0.231217 Jy ! Total flux subtracted in 200 components = 0.231217 Jy ! Clean residual min=-0.030570 max=0.030993 Jy/beam ! Clean residual mean=0.000043 rms=0.008309 Jy/beam ! Combined flux in latest and established models = 0.231217 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 63 model components to the UV plane model. ! The established model now contains 63 components and 0.231217 Jy ! Inverting map and beam ! Estimated beam: bmin=6.279 mas, bmaj=23.34 mas, bpa=-11.87 degrees ! Estimated noise=0.637413 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 = 0.021927 Jy ! Component: 100 - total flux cleaned = 0.0288424 Jy ! Component: 150 - total flux cleaned = 0.0312502 Jy ! Component: 200 - total flux cleaned = 0.0315963 Jy ! Total flux subtracted in 200 components = 0.0315963 Jy ! Clean residual min=-0.026850 max=0.024039 Jy/beam ! Clean residual mean=0.000046 rms=0.007818 Jy/beam ! Combined flux in latest and established models = 0.262814 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 112 components and 0.262814 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=9.441 mas, bmaj=24.53 mas, bpa=-11.68 degrees ! Estimated noise=0.638022 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00229092 Jy ! Component: 100 - total flux cleaned = 0.00198375 Jy ! Component: 150 - total flux cleaned = 0.00199621 Jy ! Component: 200 - total flux cleaned = 0.00175153 Jy ! Total flux subtracted in 200 components = 0.00175153 Jy ! Clean residual min=-0.032005 max=0.026230 Jy/beam ! Clean residual mean=0.000058 rms=0.009343 Jy/beam ! Combined flux in latest and established models = 0.264565 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 = 7.51457e-06 Jy ! Component: 100 - total flux cleaned = 0.000211778 Jy ! Component: 150 - total flux cleaned = 1.58189e-05 Jy ! Component: 200 - total flux cleaned = 0.000195002 Jy ! Total flux subtracted in 200 components = 0.000195002 Jy ! Clean residual min=-0.031696 max=0.026916 Jy/beam ! Clean residual mean=0.000059 rms=0.009335 Jy/beam ! Combined flux in latest and established models = 0.26476 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 128 components and 0.26476 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=6.279 mas, bmaj=23.34 mas, bpa=-11.87 degrees ! Estimated noise=0.637413 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000767272 Jy ! Component: 100 - total flux cleaned = 0.000766169 Jy ! Component: 150 - total flux cleaned = 0.000605484 Jy ! Component: 200 - total flux cleaned = 0.000451279 Jy ! Total flux subtracted in 200 components = 0.000451279 Jy ! Clean residual min=-0.026566 max=0.023342 Jy/beam ! Clean residual mean=0.000045 rms=0.007692 Jy/beam ! Combined flux in latest and established models = 0.265211 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 136 components and 0.265211 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=3.876636Jy sigma=1.900560 ! Fit after self-cal, rms=3.876579Jy sigma=1.898912 wmodel J1812-0648_S_a_map.mod ! Writing 136 model components to file: J1812-0648_S_a_map.mod wobs J1812-0648_S_a_uvs.fits ! Writing UV FITS file: J1812-0648_S_a_uvs.fits wwins J1812-0648_S_a_map.win ! wwins: Wrote 1 windows to J1812-0648_S_a_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 = -0.00345624 Jy ! Component: 100 - total flux cleaned = 0.00185817 Jy ! Component: 150 - total flux cleaned = 0.00723949 Jy ! Component: 200 - total flux cleaned = 0.012702 Jy ! Component: 250 - total flux cleaned = 0.0175239 Jy ! Component: 300 - total flux cleaned = 0.0224767 Jy ! Component: 350 - total flux cleaned = 0.0275549 Jy ! Component: 400 - total flux cleaned = 0.0327554 Jy ! Component: 450 - total flux cleaned = 0.0380914 Jy ! Component: 500 - total flux cleaned = 0.0424138 Jy ! Component: 550 - total flux cleaned = 0.0474742 Jy ! Component: 600 - total flux cleaned = 0.0521409 Jy ! Component: 650 - total flux cleaned = 0.057229 Jy ! Component: 700 - total flux cleaned = 0.0621944 Jy ! Component: 750 - total flux cleaned = 0.0665374 Jy ! Component: 800 - total flux cleaned = 0.0710354 Jy ! Component: 850 - total flux cleaned = 0.0744624 Jy ! Component: 900 - total flux cleaned = 0.0783053 Jy ! Component: 950 - total flux cleaned = 0.081602 Jy ! Component: 1000 - total flux cleaned = 0.084614 Jy ! Component: 1050 - total flux cleaned = 0.0878014 Jy ! Component: 1100 - total flux cleaned = 0.0904859 Jy ! Component: 1150 - total flux cleaned = 0.0931287 Jy ! Component: 1200 - total flux cleaned = 0.0959502 Jy ! Component: 1250 - total flux cleaned = 0.0989456 Jy ! Component: 1300 - total flux cleaned = 0.101266 Jy ! Component: 1350 - total flux cleaned = 0.103348 Jy ! Component: 1400 - total flux cleaned = 0.105605 Jy ! Component: 1450 - total flux cleaned = 0.107425 Jy ! Component: 1500 - total flux cleaned = 0.109225 Jy ! Component: 1550 - total flux cleaned = 0.111199 Jy ! Component: 1600 - total flux cleaned = 0.112758 Jy ! Component: 1650 - total flux cleaned = 0.114684 Jy ! Component: 1700 - total flux cleaned = 0.115826 Jy ! Component: 1750 - total flux cleaned = 0.116955 Jy ! Component: 1800 - total flux cleaned = 0.118261 Jy ! Component: 1850 - total flux cleaned = 0.118999 Jy ! Component: 1900 - total flux cleaned = 0.12028 Jy ! Component: 1950 - total flux cleaned = 0.12191 Jy ! Component: 2000 - total flux cleaned = 0.122985 Jy ! Component: 2050 - total flux cleaned = 0.124228 Jy ! Component: 2100 - total flux cleaned = 0.125108 Jy ! Component: 2150 - total flux cleaned = 0.126155 Jy ! Component: 2200 - total flux cleaned = 0.127194 Jy ! Component: 2250 - total flux cleaned = 0.128396 Jy ! Component: 2300 - total flux cleaned = 0.129248 Jy ! Component: 2350 - total flux cleaned = 0.130432 Jy ! Component: 2400 - total flux cleaned = 0.130936 Jy ! Component: 2450 - total flux cleaned = 0.131768 Jy ! Component: 2500 - total flux cleaned = 0.132759 Jy ! Component: 2550 - total flux cleaned = 0.13358 Jy ! Component: 2600 - total flux cleaned = 0.134885 Jy ! Component: 2650 - total flux cleaned = 0.135858 Jy ! Component: 2700 - total flux cleaned = 0.136664 Jy ! Component: 2750 - total flux cleaned = 0.138107 Jy ! Component: 2800 - total flux cleaned = 0.138903 Jy ! Component: 2850 - total flux cleaned = 0.139535 Jy ! Component: 2900 - total flux cleaned = 0.140167 Jy ! Component: 2950 - total flux cleaned = 0.141421 Jy ! Component: 3000 - total flux cleaned = 0.142044 Jy ! Component: 3050 - total flux cleaned = 0.14251 Jy ! Component: 3100 - total flux cleaned = 0.143593 Jy ! Component: 3150 - total flux cleaned = 0.143902 Jy ! Component: 3200 - total flux cleaned = 0.145132 Jy ! Component: 3250 - total flux cleaned = 0.146204 Jy ! Component: 3300 - total flux cleaned = 0.146661 Jy ! Component: 3350 - total flux cleaned = 0.147118 Jy ! Component: 3400 - total flux cleaned = 0.148029 Jy ! Component: 3450 - total flux cleaned = 0.148786 Jy ! Component: 3500 - total flux cleaned = 0.149693 Jy ! Component: 3550 - total flux cleaned = 0.150598 Jy ! Component: 3600 - total flux cleaned = 0.151653 Jy ! Component: 3650 - total flux cleaned = 0.152554 Jy ! Component: 3700 - total flux cleaned = 0.153154 Jy ! Component: 3750 - total flux cleaned = 0.154204 Jy ! Component: 3800 - total flux cleaned = 0.155251 Jy ! Component: 3850 - total flux cleaned = 0.1557 Jy ! Component: 3900 - total flux cleaned = 0.156448 Jy ! Component: 3950 - total flux cleaned = 0.157791 Jy ! Component: 4000 - total flux cleaned = 0.158238 Jy ! Component: 4050 - total flux cleaned = 0.15958 Jy ! Total flux subtracted in 4096 components = 0.160025 Jy ! Clean residual min=-0.007723 max=0.010499 Jy/beam ! Clean residual mean=0.000034 rms=0.003207 Jy/beam ! Combined flux in latest and established models = 0.425237 Jy keep ! Adding 391 model components to the UV plane model. ! The established model now contains 527 components and 0.425237 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J1812-0648_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.279 x 23.34 at -11.87 degrees (North through East) ! Clean map min=-0.020903 max=0.1962 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J1812-0648_S_a_map.fits wmodel /vlbi/uf001/uvm//J1812-0648_S_a_map.mod ! Writing 527 model components to file: /vlbi/uf001/uvm//J1812-0648_S_a_map.mod wobs /vlbi/uf001/uvm//J1812-0648_S_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J1812-0648_S_a_uvs.fits wwins /vlbi/uf001/uvm//J1812-0648_S_a_map.win ! wwins: Wrote 2 windows to /vlbi/uf001/uvm//J1812-0648_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.196195 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00311634 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -4.76516 4.76516 9.53031 19.0606 38.1212 76.2425 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0093 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.196 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 62.957 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J1812-0648_S_a_dfm.log closed on Sun Jan 13 22:12:56 2019