! Started logfile: /scr/pima/rv123_uvs/J1709-3525_X_dfm.log on Sun Dec 23 00:44:02 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.36575 obs /scr/pima/rv123_uvs/J1709-3525_X_uva.fits ! Reading UV FITS file: /scr/pima/rv123_uvs/J1709-3525_X_uva.fits ! AN table 1: 23 integrations on 21 of 21 possible baselines. ! AN table 2: 12 integrations on 15 of 15 possible baselines. ! AN table 3: 27 integrations on 6 of 6 possible baselines. ! Apparent sampling: 0.753939 visibilities/baseline/integration-bin. ! Found source: J1709-3525 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.36575e+09 8e+06 1 8e+06 ! 02 2 8.44575e+09 8e+06 1 8e+06 ! 03 3 8.80575e+09 8e+06 1 8e+06 ! 04 4 8.92575e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 89 lines of history. ! ! Reading 2488 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J1709-3525_X] 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 0.200x0.200 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 39 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 20 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 39 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 20 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 39 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 20 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 39 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 20 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.011325Jy sigma=14.356488 ! Fit after self-cal, rms=0.887525Jy sigma=12.412630 ! 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=0.8346 mas, bmaj=2.479 mas, bpa=5.776 degrees ! Estimated noise=1.70376 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 = 0.0861031 Jy ! Component: 100 - total flux cleaned = 0.113845 Jy ! Total flux subtracted in 100 components = 0.113845 Jy ! Clean residual min=-0.015797 max=0.023032 Jy/beam ! Clean residual mean=0.000272 rms=0.003689 Jy/beam ! Combined flux in latest and established models = 0.113845 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.113845 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090529Jy sigma=1.245890 ! Fit after self-cal, rms=0.090315Jy sigma=1.244407 ! Inverting map ! Added new window around map position (-2.2, -2.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0219707 Jy ! Component: 100 - total flux cleaned = 0.0362393 Jy ! Total flux subtracted in 100 components = 0.0362393 Jy ! Clean residual min=-0.012634 max=0.014938 Jy/beam ! Clean residual mean=0.000216 rms=0.002930 Jy/beam ! Combined flux in latest and established models = 0.150085 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 27 components and 0.150085 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083138Jy sigma=1.106863 ! Fit after self-cal, rms=0.082572Jy sigma=1.096268 ! 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=1.002 mas, bmaj=2.945 mas, bpa=4.06 degrees ! Estimated noise=1.06838 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 = 0.0202742 Jy ! Component: 100 - total flux cleaned = 0.0323562 Jy ! Component: 150 - total flux cleaned = 0.0406724 Jy ! Component: 200 - total flux cleaned = 0.0466606 Jy ! Total flux subtracted in 200 components = 0.0466606 Jy ! Clean residual min=-0.010691 max=0.014340 Jy/beam ! Clean residual mean=0.000244 rms=0.002792 Jy/beam ! Combined flux in latest and established models = 0.196745 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 68 components and 0.196745 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077826Jy sigma=1.000240 ! Fit after self-cal, rms=0.077481Jy sigma=0.990421 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.002 x 2.945 at 4.06 degrees (North through East) ! Clean map min=-0.010231 max=0.10979 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.77 HN 1.19 KP 1.23 LA 1.03 ! NL 1.23 OV 1.13 SC 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.91 FD 1.09 KP 0.98 NL 1.23 ! OV 0.95 SC 1.06 ! ! A total of 48 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 KP 1.14 MK 0.98 OV 0.79 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.82 HN 1.08 KP 1.27 LA 0.94 ! NL 1.24 OV 1.02 SC 1.17 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.87 FD 1.06 KP 0.97 NL 1.22 ! OV 1.02 SC 0.95 ! ! A total of 48 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.90 KP 1.12 MK 1.01 OV 0.85 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.91 HN 1.11 KP 1.17 LA 0.94 ! NL 1.28 OV 1.05 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.85 FD 1.13 KP 1.10 NL 1.12 ! OV 0.91 SC 1.04 ! ! A total of 48 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.91 KP 1.19 MK 0.86 OV 0.81 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.86 HN 1.14 KP 1.28 LA 0.88 ! NL 1.35 OV 1.03 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 1.04 KP 0.99 NL 1.27 ! OV 0.97 SC 0.87 ! ! A total of 48 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.88 KP 1.03 MK 0.80 OV 0.89 ! ! ! Fit before self-cal, rms=0.077481Jy sigma=0.990421 ! Fit after self-cal, rms=0.086355Jy sigma=0.948897 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.019 mas, bmaj=2.821 mas, bpa=5.522 degrees ! Estimated noise=1.16337 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 (-5.2, -3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0118298 Jy ! Component: 100 - total flux cleaned = 0.0172501 Jy ! Component: 150 - total flux cleaned = 0.0173747 Jy ! Component: 200 - total flux cleaned = 0.017687 Jy ! Total flux subtracted in 200 components = 0.017687 Jy ! Clean residual min=-0.005607 max=0.007436 Jy/beam ! Clean residual mean=-0.000001 rms=0.001512 Jy/beam ! Combined flux in latest and established models = 0.214432 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 91 components and 0.214433 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084687Jy sigma=0.923595 ! Fit after self-cal, rms=0.084950Jy sigma=0.919875 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084950Jy sigma=0.919875 ! Fit after self-cal, rms=0.082056Jy sigma=0.915179 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.011 mas, bmaj=2.824 mas, bpa=5.459 degrees ! Estimated noise=1.13877 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00488847 Jy ! Component: 100 - total flux cleaned = 0.00663633 Jy ! Component: 150 - total flux cleaned = 0.00649382 Jy ! Component: 200 - total flux cleaned = 0.00630409 Jy ! Total flux subtracted in 200 components = 0.00630409 Jy ! Clean residual min=-0.004610 max=0.005450 Jy/beam ! Clean residual mean=0.000010 rms=0.001221 Jy/beam ! Combined flux in latest and established models = 0.220737 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 118 components and 0.220737 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081722Jy sigma=0.909944 ! Fit after self-cal, rms=0.081594Jy sigma=0.909244 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 (1.6, 20.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0049584 Jy ! Component: 100 - total flux cleaned = 0.00755512 Jy ! Component: 150 - total flux cleaned = 0.00882946 Jy ! Component: 200 - total flux cleaned = 0.00972821 Jy ! Total flux subtracted in 200 components = 0.00972821 Jy ! Clean residual min=-0.004459 max=0.003964 Jy/beam ! Clean residual mean=0.000039 rms=0.001062 Jy/beam ! Combined flux in latest and established models = 0.230465 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 145 components and 0.230465 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081227Jy sigma=0.903946 ! Fit after self-cal, rms=0.081171Jy sigma=0.903365 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081171Jy sigma=0.903365 ! Fit after self-cal, rms=0.081760Jy sigma=0.899659 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.017 mas, bmaj=2.843 mas, bpa=5.248 degrees ! Estimated noise=1.1365 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00232988 Jy ! Component: 100 - total flux cleaned = 0.00306649 Jy ! Component: 150 - total flux cleaned = 0.00357044 Jy ! Component: 200 - total flux cleaned = 0.00396578 Jy ! Total flux subtracted in 200 components = 0.00396578 Jy ! Clean residual min=-0.003788 max=0.003893 Jy/beam ! Clean residual mean=0.000013 rms=0.000929 Jy/beam ! Combined flux in latest and established models = 0.234431 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 158 components and 0.234431 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081625Jy sigma=0.897921 ! Fit after self-cal, rms=0.081646Jy sigma=0.897702 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 = 0.00066402 Jy ! Component: 100 - total flux cleaned = 0.00108569 Jy ! Component: 150 - total flux cleaned = 0.00127966 Jy ! Component: 200 - total flux cleaned = 0.00146095 Jy ! Total flux subtracted in 200 components = 0.00146095 Jy ! Clean residual min=-0.003703 max=0.003659 Jy/beam ! Clean residual mean=0.000013 rms=0.000910 Jy/beam ! Combined flux in latest and established models = 0.235891 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 170 components and 0.235891 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081572Jy sigma=0.896914 ! Fit after self-cal, rms=0.081557Jy sigma=0.896861 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081557Jy sigma=0.896861 ! Fit after self-cal, rms=0.081527Jy sigma=0.896781 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.249 mas, bmaj=5.614 mas, bpa=-0.3881 degrees ! Estimated noise=1.32678 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114409 Jy ! Component: 100 - total flux cleaned = 0.00169258 Jy ! Component: 150 - total flux cleaned = 0.00194158 Jy ! Component: 200 - total flux cleaned = 0.00219912 Jy ! Total flux subtracted in 200 components = 0.00219912 Jy ! Clean residual min=-0.003586 max=0.003401 Jy/beam ! Clean residual mean=0.000009 rms=0.000943 Jy/beam ! Combined flux in latest and established models = 0.238091 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 184 components and 0.238091 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081487Jy sigma=0.896569 ! Fit after self-cal, rms=0.081485Jy sigma=0.896495 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 = 0.0003648 Jy ! Component: 100 - total flux cleaned = 0.000544084 Jy ! Component: 150 - total flux cleaned = 0.000680045 Jy ! Component: 200 - total flux cleaned = 0.000782497 Jy ! Total flux subtracted in 200 components = 0.000782497 Jy ! Clean residual min=-0.003531 max=0.003285 Jy/beam ! Clean residual mean=0.000007 rms=0.000929 Jy/beam ! Combined flux in latest and established models = 0.238873 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 196 components and 0.238873 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081459Jy sigma=0.896357 ! Fit after self-cal, rms=0.081453Jy sigma=0.896331 ! 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=1.018 mas, bmaj=2.848 mas, bpa=5.193 degrees ! Estimated noise=1.13838 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.018 x 2.848 at 5.193 degrees (North through East) ! Clean map min=-0.0042783 max=0.10858 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=0.8272 mas, bmaj=2.381 mas, bpa=7.232 degrees ! Estimated noise=1.84712 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0823443 Jy ! Component: 100 - total flux cleaned = 0.113565 Jy ! Component: 150 - total flux cleaned = 0.133624 Jy ! Component: 200 - total flux cleaned = 0.148586 Jy ! Total flux subtracted in 200 components = 0.148586 Jy ! Clean residual min=-0.010188 max=0.010673 Jy/beam ! Clean residual mean=0.000152 rms=0.002736 Jy/beam ! Combined flux in latest and established models = 0.148587 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.148587 Jy ! Inverting map and beam ! Estimated beam: bmin=1.018 mas, bmaj=2.848 mas, bpa=5.193 degrees ! Estimated noise=1.13838 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-3.4, -3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0203837 Jy ! Component: 100 - total flux cleaned = 0.0337535 Jy ! Component: 150 - total flux cleaned = 0.0434721 Jy ! Component: 200 - total flux cleaned = 0.0509485 Jy ! Total flux subtracted in 200 components = 0.0509485 Jy ! Clean residual min=-0.005876 max=0.006073 Jy/beam ! Clean residual mean=0.000069 rms=0.001611 Jy/beam ! Combined flux in latest and established models = 0.199535 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 85 components and 0.199535 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.249 mas, bmaj=5.614 mas, bpa=-0.3881 degrees ! Estimated noise=1.32678 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00944132 Jy ! Component: 100 - total flux cleaned = 0.016132 Jy ! Component: 150 - total flux cleaned = 0.0211175 Jy ! Component: 200 - total flux cleaned = 0.0248895 Jy ! Total flux subtracted in 200 components = 0.0248895 Jy ! Clean residual min=-0.004293 max=0.004828 Jy/beam ! Clean residual mean=0.000051 rms=0.001271 Jy/beam ! Combined flux in latest and established models = 0.224424 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 = 0.00289405 Jy ! Component: 100 - total flux cleaned = 0.0050658 Jy ! Component: 150 - total flux cleaned = 0.00635887 Jy ! Component: 200 - total flux cleaned = 0.00730507 Jy ! Total flux subtracted in 200 components = 0.00730507 Jy ! Clean residual min=-0.003610 max=0.004023 Jy/beam ! Clean residual mean=0.000031 rms=0.001065 Jy/beam ! Combined flux in latest and established models = 0.23173 Jy ! Adding 89 model components to the UV plane model. ! The established model now contains 169 components and 0.23173 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.018 mas, bmaj=2.848 mas, bpa=5.193 degrees ! Estimated noise=1.13838 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000718314 Jy ! Component: 100 - total flux cleaned = 0.000990792 Jy ! Component: 150 - total flux cleaned = 0.00131752 Jy ! Component: 200 - total flux cleaned = 0.00175985 Jy ! Total flux subtracted in 200 components = 0.00175985 Jy ! Clean residual min=-0.004107 max=0.004023 Jy/beam ! Clean residual mean=0.000011 rms=0.000957 Jy/beam ! Combined flux in latest and established models = 0.233489 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 196 components and 0.233489 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081566Jy sigma=0.899315 ! Fit after self-cal, rms=0.081444Jy sigma=0.897975 wmodel J1709-3525_X_map.mod ! Writing 196 model components to file: J1709-3525_X_map.mod wobs J1709-3525_X_uvs.fits ! Writing UV FITS file: J1709-3525_X_uvs.fits wwins J1709-3525_X_map.win ! wwins: Wrote 5 windows to J1709-3525_X_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 = -0.00050933 Jy ! Component: 100 - total flux cleaned = -0.000965602 Jy ! Component: 150 - total flux cleaned = -0.00127151 Jy ! Component: 200 - total flux cleaned = -0.00144505 Jy ! Component: 250 - total flux cleaned = -0.00133299 Jy ! Component: 300 - total flux cleaned = -0.00106515 Jy ! Component: 350 - total flux cleaned = -0.000960993 Jy ! Component: 400 - total flux cleaned = -0.00070802 Jy ! Component: 450 - total flux cleaned = -0.000560023 Jy ! Component: 500 - total flux cleaned = -0.000415142 Jy ! Component: 550 - total flux cleaned = -0.000367453 Jy ! Component: 600 - total flux cleaned = -0.00032111 Jy ! Component: 650 - total flux cleaned = -0.000185102 Jy ! Component: 700 - total flux cleaned = -0.000141045 Jy ! Component: 750 - total flux cleaned = 3.29928e-05 Jy ! Component: 800 - total flux cleaned = 3.22709e-05 Jy ! Component: 850 - total flux cleaned = 3.13573e-05 Jy ! Component: 900 - total flux cleaned = 7.32703e-05 Jy ! Component: 950 - total flux cleaned = 7.34258e-05 Jy ! Component: 1000 - total flux cleaned = -4.72189e-05 Jy ! Component: 1050 - total flux cleaned = -0.000126221 Jy ! Component: 1100 - total flux cleaned = -0.000281407 Jy ! Component: 1150 - total flux cleaned = -0.000395853 Jy ! Component: 1200 - total flux cleaned = -0.000623129 Jy ! Component: 1250 - total flux cleaned = -0.00081042 Jy ! Component: 1300 - total flux cleaned = -0.0010684 Jy ! Component: 1350 - total flux cleaned = -0.00124965 Jy ! Component: 1400 - total flux cleaned = -0.00135804 Jy ! Component: 1450 - total flux cleaned = -0.00167728 Jy ! Component: 1500 - total flux cleaned = -0.00185224 Jy ! Component: 1550 - total flux cleaned = -0.00205995 Jy ! Component: 1600 - total flux cleaned = -0.00219665 Jy ! Component: 1650 - total flux cleaned = -0.00239965 Jy ! Component: 1700 - total flux cleaned = -0.0025329 Jy ! Component: 1750 - total flux cleaned = -0.00273128 Jy ! Component: 1800 - total flux cleaned = -0.00302479 Jy ! Component: 1850 - total flux cleaned = -0.00312097 Jy ! Component: 1900 - total flux cleaned = -0.00328043 Jy ! Component: 1950 - total flux cleaned = -0.00340684 Jy ! Component: 2000 - total flux cleaned = -0.00359524 Jy ! Component: 2050 - total flux cleaned = -0.00396783 Jy ! Component: 2100 - total flux cleaned = -0.00418346 Jy ! Component: 2150 - total flux cleaned = -0.00445808 Jy ! Component: 2200 - total flux cleaned = -0.00476021 Jy ! Component: 2250 - total flux cleaned = -0.00499996 Jy ! Component: 2300 - total flux cleaned = -0.00520781 Jy ! Component: 2350 - total flux cleaned = -0.00538471 Jy ! Component: 2400 - total flux cleaned = -0.00550181 Jy ! Component: 2450 - total flux cleaned = -0.00576285 Jy ! Component: 2500 - total flux cleaned = -0.00587795 Jy ! Component: 2550 - total flux cleaned = -0.0061063 Jy ! Component: 2600 - total flux cleaned = -0.00613463 Jy ! Component: 2650 - total flux cleaned = -0.00630363 Jy ! Component: 2700 - total flux cleaned = -0.00641524 Jy ! Component: 2750 - total flux cleaned = -0.00655372 Jy ! Component: 2800 - total flux cleaned = -0.00677374 Jy ! Component: 2850 - total flux cleaned = -0.00688273 Jy ! Component: 2900 - total flux cleaned = -0.00707204 Jy ! Component: 2950 - total flux cleaned = -0.00720679 Jy ! Component: 3000 - total flux cleaned = -0.00742036 Jy ! Component: 3050 - total flux cleaned = -0.00749976 Jy ! Component: 3100 - total flux cleaned = -0.0077105 Jy ! Component: 3150 - total flux cleaned = -0.00776277 Jy ! Component: 3200 - total flux cleaned = -0.00778909 Jy ! Component: 3250 - total flux cleaned = -0.00797017 Jy ! Component: 3300 - total flux cleaned = -0.00804722 Jy ! Component: 3350 - total flux cleaned = -0.00812376 Jy ! Component: 3400 - total flux cleaned = -0.0082759 Jy ! Component: 3450 - total flux cleaned = -0.00835145 Jy ! Component: 3500 - total flux cleaned = -0.00850196 Jy ! Component: 3550 - total flux cleaned = -0.00855191 Jy ! Component: 3600 - total flux cleaned = -0.00860178 Jy ! Component: 3650 - total flux cleaned = -0.00867587 Jy ! Component: 3700 - total flux cleaned = -0.00877415 Jy ! Component: 3750 - total flux cleaned = -0.00879868 Jy ! Component: 3800 - total flux cleaned = -0.00894441 Jy ! Component: 3850 - total flux cleaned = -0.00894435 Jy ! Component: 3900 - total flux cleaned = -0.00904043 Jy ! Component: 3950 - total flux cleaned = -0.00906424 Jy ! Component: 4000 - total flux cleaned = -0.00915914 Jy ! Component: 4050 - total flux cleaned = -0.00918263 Jy ! Total flux subtracted in 4096 components = -0.00930029 Jy ! Clean residual min=-0.001382 max=0.001409 Jy/beam ! Clean residual mean=0.000002 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.224189 Jy keep ! Adding 254 model components to the UV plane model. ! The established model now contains 450 components and 0.224189 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv123_uvs/J1709-3525_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.018 x 2.848 at 5.193 degrees (North through East) ! Clean map min=-0.0027006 max=0.10764 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv123_uvs/J1709-3525_X_map.fits wmodel /scr/pima/rv123_uvs/J1709-3525_X_map.mod ! Writing 450 model components to file: /scr/pima/rv123_uvs/J1709-3525_X_map.mod wobs /scr/pima/rv123_uvs/J1709-3525_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv123_uvs/J1709-3525_X_uvs.fits wwins /scr/pima/rv123_uvs/J1709-3525_X_map.win ! wwins: Wrote 6 windows to /scr/pima/rv123_uvs/J1709-3525_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.107636 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000405479 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.13013 1.13013 2.26027 4.52054 9.04108 18.0822 36.1643 72.3286 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.107 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 265.455 quit ! Quitting program ! Log file /scr/pima/rv123_uvs/J1709-3525_X_dfm.log closed on Sun Dec 23 00:44:05 2018