! Started logfile: /image_prod/ug002_uva//J0049+5128_S_dfm.log on Wed Mar 4 18:39:53 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//J0049+5128_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0049+5128_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.905556 visibilities/baseline/integration-bin. ! Found source: J0049+5128 ! ! 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 7335 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 J0049+5128_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 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.041568Jy sigma=8.226473 ! Fit after self-cal, rms=0.755404Jy sigma=6.062223 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.031 mas, bmaj=4.641 mas, bpa=-9.468 degrees ! Estimated noise=1.53371 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 = 0.19107 Jy ! Component: 100 - total flux cleaned = 0.232752 Jy ! Total flux subtracted in 100 components = 0.232752 Jy ! Clean residual min=-0.006901 max=0.012780 Jy/beam ! Clean residual mean=-0.000023 rms=0.002025 Jy/beam ! Combined flux in latest and established models = 0.232752 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.232752 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085892Jy sigma=0.519293 ! Fit after self-cal, rms=0.085882Jy sigma=0.519241 ! Inverting map ! Added new window around map position (-0.5, 13). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0128635 Jy ! Component: 100 - total flux cleaned = 0.0180287 Jy ! Total flux subtracted in 100 components = 0.0180287 Jy ! Clean residual min=-0.006950 max=0.009455 Jy/beam ! Clean residual mean=-0.000020 rms=0.001782 Jy/beam ! Combined flux in latest and established models = 0.250781 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 14 components and 0.250781 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083821Jy sigma=0.505881 ! Fit after self-cal, rms=0.083722Jy sigma=0.504550 ! 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=3.733 mas, bmaj=5.345 mas, bpa=-9.398 degrees ! Estimated noise=1.06957 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 = 0.000876976 Jy ! Component: 100 - total flux cleaned = 0.000378911 Jy ! Component: 150 - total flux cleaned = 0.000122154 Jy ! Component: 200 - total flux cleaned = 2.35668e-05 Jy ! Total flux subtracted in 200 components = 2.35668e-05 Jy ! Clean residual min=-0.006685 max=0.008578 Jy/beam ! Clean residual mean=-0.000034 rms=0.001792 Jy/beam ! Combined flux in latest and established models = 0.250804 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 24 components and 0.250804 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083164Jy sigma=0.500159 ! Fit after self-cal, rms=0.083137Jy sigma=0.499763 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.733 x 5.345 at -9.398 degrees (North through East) ! Clean map min=-0.0062755 max=0.24167 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 0.98 KP 1.00 ! LA 1.03 MK 1.00 NL 1.05 OV 1.00 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.06 HN 0.99 KP 0.99 ! LA 1.03 MK 1.00 NL 1.11 OV 0.98 ! PT 0.99 SC 0.80 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 1.02 KP 0.97 ! LA 1.01 MK 0.97 NL 1.14 OV 1.01 ! PT 1.00 SC 1.02 ! ! ! Fit before self-cal, rms=0.083137Jy sigma=0.499763 ! Fit after self-cal, rms=0.075089Jy sigma=0.482950 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.703 mas, bmaj=5.283 mas, bpa=-8.418 degrees ! Estimated noise=1.06866 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 = 0.00241949 Jy ! Component: 100 - total flux cleaned = 0.00306165 Jy ! Component: 150 - total flux cleaned = 0.00337237 Jy ! Component: 200 - total flux cleaned = 0.0035832 Jy ! Total flux subtracted in 200 components = 0.0035832 Jy ! Clean residual min=-0.007521 max=0.007117 Jy/beam ! Clean residual mean=-0.000035 rms=0.001624 Jy/beam ! Combined flux in latest and established models = 0.254387 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 38 components and 0.254387 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074802Jy sigma=0.481282 ! Fit after self-cal, rms=0.074787Jy sigma=0.481175 ! 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=0.074787Jy sigma=0.481175 ! Fit after self-cal, rms=0.066879Jy sigma=0.420660 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.691 mas, bmaj=5.296 mas, bpa=-9.639 degrees ! Estimated noise=1.07334 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00206722 Jy ! Component: 100 - total flux cleaned = -0.00208863 Jy ! Component: 150 - total flux cleaned = -0.00175766 Jy ! Component: 200 - total flux cleaned = -0.00159769 Jy ! Total flux subtracted in 200 components = -0.00159769 Jy ! Clean residual min=-0.002389 max=0.002667 Jy/beam ! Clean residual mean=-0.000011 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.25279 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 49 components and 0.25279 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066583Jy sigma=0.418599 ! Fit after self-cal, rms=0.066619Jy sigma=0.418027 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 (-28, 25). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000425221 Jy ! Component: 100 - total flux cleaned = 0.000159743 Jy ! Component: 150 - total flux cleaned = -5.58545e-05 Jy ! Component: 200 - total flux cleaned = -0.000149789 Jy ! Total flux subtracted in 200 components = -0.000149789 Jy ! Clean residual min=-0.002197 max=0.002459 Jy/beam ! Clean residual mean=-0.000012 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.25264 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 64 components and 0.25264 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066427Jy sigma=0.417104 ! Fit after self-cal, rms=0.066394Jy sigma=0.416997 ! Inverting map ! Added new window around map position (93, 72.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163842 Jy ! Component: 100 - total flux cleaned = 0.00207395 Jy ! Component: 150 - total flux cleaned = 0.00207347 Jy ! Component: 200 - total flux cleaned = 0.00194552 Jy ! Total flux subtracted in 200 components = 0.00194552 Jy ! Clean residual min=-0.002063 max=0.002241 Jy/beam ! Clean residual mean=-0.000013 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.254585 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 79 components and 0.254585 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066267Jy sigma=0.416301 ! Fit after self-cal, rms=0.066260Jy sigma=0.416254 ! 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=0.066260Jy sigma=0.416254 ! Fit after self-cal, rms=0.066483Jy sigma=0.415791 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.685 mas, bmaj=5.289 mas, bpa=-9.408 degrees ! Estimated noise=1.07347 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000510126 Jy ! Component: 100 - total flux cleaned = -0.000351172 Jy ! Component: 150 - total flux cleaned = -0.000349098 Jy ! Component: 200 - total flux cleaned = -0.000390948 Jy ! Total flux subtracted in 200 components = -0.000390948 Jy ! Clean residual min=-0.001964 max=0.001995 Jy/beam ! Clean residual mean=-0.000010 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.254194 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 84 components and 0.254195 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066391Jy sigma=0.415235 ! Fit after self-cal, rms=0.066378Jy sigma=0.415177 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 = -0.000181252 Jy ! Component: 100 - total flux cleaned = -0.000291581 Jy ! Component: 150 - total flux cleaned = -0.000361285 Jy ! Component: 200 - total flux cleaned = -0.000460272 Jy ! Total flux subtracted in 200 components = -0.000460272 Jy ! Clean residual min=-0.001926 max=0.001971 Jy/beam ! Clean residual mean=-0.000009 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.253734 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 91 components and 0.253734 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066327Jy sigma=0.414906 ! Fit after self-cal, rms=0.066322Jy sigma=0.414887 ! 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=0.066322Jy sigma=0.414887 ! Fit after self-cal, rms=0.066474Jy sigma=0.414779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.104 mas, bmaj=9.082 mas, bpa=-10.65 degrees ! Estimated noise=1.3174 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.45434e-06 Jy ! Component: 100 - total flux cleaned = -0.000236236 Jy ! Component: 150 - total flux cleaned = -0.00042098 Jy ! Component: 200 - total flux cleaned = -0.000620117 Jy ! Total flux subtracted in 200 components = -0.000620117 Jy ! Clean residual min=-0.001653 max=0.001864 Jy/beam ! Clean residual mean=-0.000018 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.253114 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 99 components and 0.253114 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066450Jy sigma=0.414688 ! Fit after self-cal, rms=0.066447Jy sigma=0.414664 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 = -0.000179528 Jy ! Component: 100 - total flux cleaned = -0.000389253 Jy ! Component: 150 - total flux cleaned = -0.000460277 Jy ! Component: 200 - total flux cleaned = -0.000493003 Jy ! Total flux subtracted in 200 components = -0.000493003 Jy ! Clean residual min=-0.001632 max=0.001866 Jy/beam ! Clean residual mean=-0.000017 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.252621 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 112 components and 0.252621 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066439Jy sigma=0.414682 ! Fit after self-cal, rms=0.066438Jy sigma=0.414678 ! 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=3.68 mas, bmaj=5.282 mas, bpa=-9.291 degrees ! Estimated noise=1.07325 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.68 x 5.282 at -9.291 degrees (North through East) ! Clean map min=-0.0019076 max=0.24356 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=2.989 mas, bmaj=4.608 mas, bpa=-9.219 degrees ! Estimated noise=1.53037 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.190645 Jy ! Component: 100 - total flux cleaned = 0.232421 Jy ! Component: 150 - total flux cleaned = 0.244607 Jy ! Component: 200 - total flux cleaned = 0.250005 Jy ! Total flux subtracted in 200 components = 0.250005 Jy ! Clean residual min=-0.002927 max=0.003175 Jy/beam ! Clean residual mean=-0.000007 rms=0.000752 Jy/beam ! Combined flux in latest and established models = 0.250005 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.250005 Jy ! Inverting map and beam ! Estimated beam: bmin=3.68 mas, bmaj=5.282 mas, bpa=-9.291 degrees ! Estimated noise=1.07325 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 = 0.00210001 Jy ! Component: 100 - total flux cleaned = 0.00309015 Jy ! Component: 150 - total flux cleaned = 0.00360016 Jy ! Component: 200 - total flux cleaned = 0.00417042 Jy ! Total flux subtracted in 200 components = 0.00417042 Jy ! Clean residual min=-0.001947 max=0.002120 Jy/beam ! Clean residual mean=-0.000008 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.254176 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 31 components and 0.254176 Jy ! Inverting map ! Added new window around map position (33.5, -113). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112932 Jy ! Component: 100 - total flux cleaned = 0.00118289 Jy ! Component: 150 - total flux cleaned = 0.00107999 Jy ! Component: 200 - total flux cleaned = 0.000984921 Jy ! Total flux subtracted in 200 components = 0.000984921 Jy ! Clean residual min=-0.001862 max=0.001929 Jy/beam ! Clean residual mean=-0.000008 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.255161 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 50 components and 0.255161 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.104 mas, bmaj=9.082 mas, bpa=-10.65 degrees ! Estimated noise=1.3174 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000813277 Jy ! Component: 100 - total flux cleaned = -0.00127255 Jy ! Component: 150 - total flux cleaned = -0.00143787 Jy ! Component: 200 - total flux cleaned = -0.00156391 Jy ! Total flux subtracted in 200 components = -0.00156391 Jy ! Clean residual min=-0.001642 max=0.001697 Jy/beam ! Clean residual mean=-0.000017 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.253597 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 = -9.21144e-05 Jy ! Component: 100 - total flux cleaned = -0.000178316 Jy ! Component: 150 - total flux cleaned = -0.000259685 Jy ! Component: 200 - total flux cleaned = -0.000317672 Jy ! Total flux subtracted in 200 components = -0.000317672 Jy ! Clean residual min=-0.001613 max=0.001715 Jy/beam ! Clean residual mean=-0.000017 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.253279 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 83 components and 0.253279 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.68 mas, bmaj=5.282 mas, bpa=-9.291 degrees ! Estimated noise=1.07325 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00050669 Jy ! Component: 100 - total flux cleaned = 0.000589676 Jy ! Component: 150 - total flux cleaned = 0.000665184 Jy ! Component: 200 - total flux cleaned = 0.000631718 Jy ! Total flux subtracted in 200 components = 0.000631718 Jy ! Clean residual min=-0.001864 max=0.001927 Jy/beam ! Clean residual mean=-0.000008 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.253911 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 97 components and 0.253911 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066368Jy sigma=0.414393 ! Fit after self-cal, rms=0.066351Jy sigma=0.414287 wmodel J0049+5128_S_map.mod ! Writing 97 model components to file: J0049+5128_S_map.mod wobs J0049+5128_S_uvs.fits ! Writing UV FITS file: J0049+5128_S_uvs.fits wwins J0049+5128_S_map.win ! wwins: Wrote 5 windows to J0049+5128_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 = 4.09892e-05 Jy ! Component: 100 - total flux cleaned = -8.21233e-05 Jy ! Component: 150 - total flux cleaned = -2.27612e-05 Jy ! Component: 200 - total flux cleaned = 3.47109e-05 Jy ! Component: 250 - total flux cleaned = -7.64046e-05 Jy ! Component: 300 - total flux cleaned = -0.00010339 Jy ! Component: 350 - total flux cleaned = -0.000130301 Jy ! Component: 400 - total flux cleaned = -0.000207696 Jy ! Component: 450 - total flux cleaned = -0.000283129 Jy ! Component: 500 - total flux cleaned = -0.000307417 Jy ! Component: 550 - total flux cleaned = -0.000235205 Jy ! Component: 600 - total flux cleaned = -0.000306428 Jy ! Component: 650 - total flux cleaned = -0.00030573 Jy ! Component: 700 - total flux cleaned = -0.000259425 Jy ! Component: 750 - total flux cleaned = -0.000259241 Jy ! Component: 800 - total flux cleaned = -0.000236867 Jy ! Component: 850 - total flux cleaned = -0.000193289 Jy ! Component: 900 - total flux cleaned = -0.00017178 Jy ! Component: 950 - total flux cleaned = -0.000151137 Jy ! Component: 1000 - total flux cleaned = -0.000171984 Jy ! Component: 1050 - total flux cleaned = -0.00019258 Jy ! Component: 1100 - total flux cleaned = -0.000212779 Jy ! Component: 1150 - total flux cleaned = -0.000232114 Jy ! Component: 1200 - total flux cleaned = -0.000192503 Jy ! Component: 1250 - total flux cleaned = -0.000250836 Jy ! Component: 1300 - total flux cleaned = -0.000269609 Jy ! Component: 1350 - total flux cleaned = -0.000231466 Jy ! Component: 1400 - total flux cleaned = -0.000287877 Jy ! Component: 1450 - total flux cleaned = -0.000324734 Jy ! Component: 1500 - total flux cleaned = -0.000306565 Jy ! Component: 1550 - total flux cleaned = -0.000288838 Jy ! Component: 1600 - total flux cleaned = -0.000360515 Jy ! Component: 1650 - total flux cleaned = -0.0003252 Jy ! Component: 1700 - total flux cleaned = -0.00034303 Jy ! Component: 1750 - total flux cleaned = -0.000360401 Jy ! Component: 1800 - total flux cleaned = -0.000394777 Jy ! Component: 1850 - total flux cleaned = -0.000343883 Jy ! Component: 1900 - total flux cleaned = -0.000327014 Jy ! Component: 1950 - total flux cleaned = -0.000260503 Jy ! Component: 2000 - total flux cleaned = -0.00026095 Jy ! Component: 2050 - total flux cleaned = -0.000228343 Jy ! Component: 2100 - total flux cleaned = -0.00026076 Jy ! Component: 2150 - total flux cleaned = -0.000244719 Jy ! Component: 2200 - total flux cleaned = -0.000260579 Jy ! Component: 2250 - total flux cleaned = -0.000229198 Jy ! Component: 2300 - total flux cleaned = -0.000260217 Jy ! Component: 2350 - total flux cleaned = -0.000260011 Jy ! Component: 2400 - total flux cleaned = -0.00024497 Jy ! Component: 2450 - total flux cleaned = -0.000260125 Jy ! Component: 2500 - total flux cleaned = -0.000305095 Jy ! Component: 2550 - total flux cleaned = -0.000305328 Jy ! Component: 2600 - total flux cleaned = -0.000305309 Jy ! Component: 2650 - total flux cleaned = -0.000334703 Jy ! Component: 2700 - total flux cleaned = -0.000406995 Jy ! Component: 2750 - total flux cleaned = -0.000335418 Jy ! Component: 2800 - total flux cleaned = -0.000435247 Jy ! Component: 2850 - total flux cleaned = -0.000421176 Jy ! Component: 2900 - total flux cleaned = -0.000463131 Jy ! Component: 2950 - total flux cleaned = -0.000449262 Jy ! Component: 3000 - total flux cleaned = -0.000490604 Jy ! Component: 3050 - total flux cleaned = -0.000490546 Jy ! Component: 3100 - total flux cleaned = -0.000504091 Jy ! Component: 3150 - total flux cleaned = -0.000504122 Jy ! Component: 3200 - total flux cleaned = -0.00055739 Jy ! Component: 3250 - total flux cleaned = -0.000557334 Jy ! Component: 3300 - total flux cleaned = -0.000557223 Jy ! Component: 3350 - total flux cleaned = -0.00062252 Jy ! Component: 3400 - total flux cleaned = -0.000635416 Jy ! Component: 3450 - total flux cleaned = -0.000622634 Jy ! Component: 3500 - total flux cleaned = -0.000661018 Jy ! Component: 3550 - total flux cleaned = -0.000622942 Jy ! Component: 3600 - total flux cleaned = -0.000710991 Jy ! Component: 3650 - total flux cleaned = -0.000723363 Jy ! Component: 3700 - total flux cleaned = -0.00072333 Jy ! Component: 3750 - total flux cleaned = -0.000772728 Jy ! Component: 3800 - total flux cleaned = -0.000870595 Jy ! Component: 3850 - total flux cleaned = -0.000797643 Jy ! Component: 3900 - total flux cleaned = -0.000858156 Jy ! Component: 3950 - total flux cleaned = -0.000894191 Jy ! Component: 4000 - total flux cleaned = -0.00091806 Jy ! Component: 4050 - total flux cleaned = -0.000965291 Jy ! Total flux subtracted in 4096 components = -0.000929901 Jy ! Clean residual min=-0.000589 max=0.000775 Jy/beam ! Clean residual mean=-0.000003 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.252981 Jy keep ! Adding 296 model components to the UV plane model. ! The established model now contains 393 components and 0.25298 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0049+5128_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.68 x 5.282 at -9.291 degrees (North through East) ! Clean map min=-0.0016044 max=0.24388 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0049+5128_S_map.fits wmodel /image_prod/ug002_uva//J0049+5128_S_map.mod ! Writing 393 model components to file: /image_prod/ug002_uva//J0049+5128_S_map.mod wobs /image_prod/ug002_uva//J0049+5128_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0049+5128_S_uvs.fits wwins /image_prod/ug002_uva//J0049+5128_S_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J0049+5128_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.243884 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00020915 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.257275 0.257275 0.514549 1.0291 2.0582 4.11639 8.23279 16.4656 32.9311 65.8623 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.243 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1166.07 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0049+5128_S_dfm.log closed on Wed Mar 4 18:39:57 2020