! Started logfile: /vlbi/uf001/uvm//J1232-1836_S_a_dfm.log on Sun Jan 13 21:34:34 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//J1232-1836_S_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J1232-1836_S_a_uvm.fits ! AN table 1: 19 integrations on 28 of 28 possible baselines. ! AN table 2: 19 integrations on 36 of 36 possible baselines. ! AN table 3: 29 integrations on 21 of 21 possible baselines. ! AN table 4: 29 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1232-1836 ! ! 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 6780 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 J1232-1836_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 7 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.004868Jy sigma=19.018204 ! Fit after self-cal, rms=0.952239Jy sigma=18.067344 ! 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=2.703 mas, bmaj=7.862 mas, bpa=-0.8348 degrees ! Estimated noise=0.627369 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 = 0.0371158 Jy ! Component: 100 - total flux cleaned = 0.045813 Jy ! Total flux subtracted in 100 components = 0.045813 Jy ! Clean residual min=-0.003347 max=0.003669 Jy/beam ! Clean residual mean=-0.000004 rms=0.000872 Jy/beam ! Combined flux in latest and established models = 0.045813 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.045813 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077426Jy sigma=1.287405 ! Fit after self-cal, rms=0.075936Jy sigma=1.259310 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00524553 Jy ! Component: 100 - total flux cleaned = 0.0080266 Jy ! Total flux subtracted in 100 components = 0.0080266 Jy ! Clean residual min=-0.003240 max=0.003029 Jy/beam ! Clean residual mean=0.000000 rms=0.000829 Jy/beam ! Combined flux in latest and established models = 0.0538396 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 18 components and 0.0538396 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075427Jy sigma=1.251249 ! Fit after self-cal, rms=0.075418Jy sigma=1.251036 ! 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=3.56 mas, bmaj=10.5 mas, bpa=-3.651 degrees ! Estimated noise=0.473954 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 = 0.00190313 Jy ! Component: 100 - total flux cleaned = 0.00268474 Jy ! Component: 150 - total flux cleaned = 0.00270513 Jy ! Component: 200 - total flux cleaned = 0.00270462 Jy ! Total flux subtracted in 200 components = 0.00270462 Jy ! Clean residual min=-0.003007 max=0.003242 Jy/beam ! Clean residual mean=-0.000002 rms=0.000874 Jy/beam ! Combined flux in latest and established models = 0.0565442 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 29 components and 0.0565442 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075353Jy sigma=1.250496 ! Fit after self-cal, rms=0.075344Jy sigma=1.250420 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.56 x 10.5 at -3.651 degrees (North through East) ! Clean map min=-0.0029533 max=0.051801 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 HN 1.16 KP 1.00 LA 0.87 ! NL 1.20 OV 1.11 PT 0.99 SC 1.13 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.78 FD 1.21 KP 1.02 LA 0.98 ! MK 1.07 NL 1.16 OV 1.12 PT 1.12 ! SC 0.79 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.88 FD 0.97 HN 0.99 KP 1.17 ! LA 0.85 NL 1.29 PT 1.16 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.08 KP 0.93 LA 0.81 MK 1.04 ! NL 1.16 PT 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 HN 1.05 KP 1.13 LA 0.96 ! NL 1.08 OV 0.94 PT 1.03 SC 1.14 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.60 FD 1.16 KP 1.07 LA 1.11 ! MK 0.98 NL 1.01 OV 0.87 PT 1.16 ! SC 1.19 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.79 FD 1.05 HN 1.00 KP 1.09 ! LA 0.87 NL 0.65 PT 1.09 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.04 KP 1.05 LA 0.88 MK 0.95 ! NL 0.63 PT 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 HN 0.90 KP 1.00 LA 1.07 ! NL 1.11 OV 1.14 PT 1.30 SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.60 FD 1.05 KP 1.01 LA 1.11 ! MK 1.05 NL 0.99 OV 1.19 PT 1.17 ! SC 0.94 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 0.87 HN 1.02 KP 1.16 ! LA 0.93 NL 0.84 PT 1.12 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.91 KP 1.12 LA 0.99 MK 1.14 ! NL 0.96 PT 1.02 ! ! ! Fit before self-cal, rms=0.075344Jy sigma=1.250420 ! Fit after self-cal, rms=0.071639Jy sigma=1.233014 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.582 mas, bmaj=10.39 mas, bpa=-3.551 degrees ! Estimated noise=0.473412 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 = 0.000139065 Jy ! Component: 100 - total flux cleaned = 0.000127789 Jy ! Component: 150 - total flux cleaned = 0.000136957 Jy ! Component: 200 - total flux cleaned = 0.000153038 Jy ! Total flux subtracted in 200 components = 0.000153038 Jy ! Clean residual min=-0.002387 max=0.002834 Jy/beam ! Clean residual mean=-0.000008 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.0566973 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 40 components and 0.0566973 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071636Jy sigma=1.232948 ! Fit after self-cal, rms=0.071799Jy sigma=1.229077 ! 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=0.071799Jy sigma=1.229077 ! Fit after self-cal, rms=0.072701Jy sigma=1.228114 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.589 mas, bmaj=10.32 mas, bpa=-3.34 degrees ! Estimated noise=0.474172 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000218014 Jy ! Component: 100 - total flux cleaned = 0.000215471 Jy ! Component: 150 - total flux cleaned = 0.000225382 Jy ! Component: 200 - total flux cleaned = 0.000234668 Jy ! Total flux subtracted in 200 components = 0.000234668 Jy ! Clean residual min=-0.002382 max=0.002654 Jy/beam ! Clean residual mean=-0.000007 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.056932 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 50 components and 0.056932 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072697Jy sigma=1.228025 ! Fit after self-cal, rms=0.072844Jy sigma=1.227548 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 = 4.85237e-05 Jy ! Component: 100 - total flux cleaned = 2.02432e-05 Jy ! Component: 150 - total flux cleaned = 1.98816e-05 Jy ! Component: 200 - total flux cleaned = 2.02159e-05 Jy ! Total flux subtracted in 200 components = 2.02159e-05 Jy ! Clean residual min=-0.002297 max=0.002712 Jy/beam ! Clean residual mean=-0.000005 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.0569522 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 55 components and 0.0569522 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072839Jy sigma=1.227455 ! Fit after self-cal, rms=0.072839Jy sigma=1.227421 ! 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=0.072839Jy sigma=1.227421 ! Fit after self-cal, rms=0.073313Jy sigma=1.227280 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.586 mas, bmaj=10.29 mas, bpa=-3.249 degrees ! Estimated noise=0.47466 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00017844 Jy ! Component: 100 - total flux cleaned = 0.000178467 Jy ! Component: 150 - total flux cleaned = 0.00017844 Jy ! Component: 200 - total flux cleaned = 0.000196984 Jy ! Total flux subtracted in 200 components = 0.000196984 Jy ! Clean residual min=-0.002248 max=0.002687 Jy/beam ! Clean residual mean=-0.000007 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.0571492 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 58 components and 0.0571491 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073308Jy sigma=1.227206 ! Fit after self-cal, rms=0.073384Jy sigma=1.226937 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 = 5.51854e-05 Jy ! Component: 100 - total flux cleaned = 3.04925e-05 Jy ! Component: 150 - total flux cleaned = 3.93963e-05 Jy ! Component: 200 - total flux cleaned = 3.87874e-05 Jy ! Total flux subtracted in 200 components = 3.87874e-05 Jy ! Clean residual min=-0.002295 max=0.002667 Jy/beam ! Clean residual mean=-0.000007 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.0571879 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 67 components and 0.0571879 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073380Jy sigma=1.226880 ! Fit after self-cal, rms=0.073359Jy sigma=1.226815 ! 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=0.073359Jy sigma=1.226815 ! Fit after self-cal, rms=0.073566Jy sigma=1.226781 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.372 mas, bmaj=19.26 mas, bpa=-5.968 degrees ! Estimated noise=0.578532 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000366613 Jy ! Component: 100 - total flux cleaned = 0.000367821 Jy ! Component: 150 - total flux cleaned = 0.000380678 Jy ! Component: 200 - total flux cleaned = 0.000381372 Jy ! Total flux subtracted in 200 components = 0.000381372 Jy ! Clean residual min=-0.002879 max=0.003328 Jy/beam ! Clean residual mean=-0.000014 rms=0.000908 Jy/beam ! Combined flux in latest and established models = 0.0575693 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 67 components and 0.0575693 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073573Jy sigma=1.226797 ! Fit after self-cal, rms=0.073599Jy sigma=1.226709 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 = -2.64348e-05 Jy ! Component: 100 - total flux cleaned = -2.55788e-05 Jy ! Component: 150 - total flux cleaned = -1.21865e-05 Jy ! Component: 200 - total flux cleaned = -2.87409e-06 Jy ! Total flux subtracted in 200 components = -2.87409e-06 Jy ! Clean residual min=-0.002875 max=0.003333 Jy/beam ! Clean residual mean=-0.000014 rms=0.000907 Jy/beam ! Combined flux in latest and established models = 0.0575664 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 68 components and 0.0575664 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073605Jy sigma=1.226756 ! Fit after self-cal, rms=0.073597Jy sigma=1.226687 ! 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=3.583 mas, bmaj=10.27 mas, bpa=-3.197 degrees ! Estimated noise=0.474994 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.583 x 10.27 at -3.197 degrees (North through East) ! Clean map min=-0.0022579 max=0.050924 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=2.718 mas, bmaj=7.726 mas, bpa=-0.169 degrees ! Estimated noise=0.632709 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0389065 Jy ! Component: 100 - total flux cleaned = 0.0482868 Jy ! Component: 150 - total flux cleaned = 0.0527089 Jy ! Component: 200 - total flux cleaned = 0.0551947 Jy ! Total flux subtracted in 200 components = 0.0551947 Jy ! Clean residual min=-0.002919 max=0.002830 Jy/beam ! Clean residual mean=-0.000003 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.0551947 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.0551947 Jy ! Inverting map and beam ! Estimated beam: bmin=3.583 mas, bmaj=10.27 mas, bpa=-3.197 degrees ! Estimated noise=0.474994 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 = 0.00161803 Jy ! Component: 100 - total flux cleaned = 0.00197609 Jy ! Component: 150 - total flux cleaned = 0.00207666 Jy ! Component: 200 - total flux cleaned = 0.00212472 Jy ! Total flux subtracted in 200 components = 0.00212472 Jy ! Clean residual min=-0.002306 max=0.002694 Jy/beam ! Clean residual mean=-0.000008 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.0573194 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 33 components and 0.0573194 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=8.372 mas, bmaj=19.26 mas, bpa=-5.968 degrees ! Estimated noise=0.578532 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000216877 Jy ! Component: 100 - total flux cleaned = 0.000237527 Jy ! Component: 150 - total flux cleaned = 0.000253145 Jy ! Component: 200 - total flux cleaned = 0.000265102 Jy ! Total flux subtracted in 200 components = 0.000265102 Jy ! Clean residual min=-0.002862 max=0.003370 Jy/beam ! Clean residual mean=-0.000014 rms=0.000912 Jy/beam ! Combined flux in latest and established models = 0.0575845 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 = 9.63317e-06 Jy ! Component: 100 - total flux cleaned = 1.73812e-05 Jy ! Component: 150 - total flux cleaned = 2.37867e-05 Jy ! Component: 200 - total flux cleaned = 3.44179e-05 Jy ! Total flux subtracted in 200 components = 3.44179e-05 Jy ! Clean residual min=-0.002883 max=0.003361 Jy/beam ! Clean residual mean=-0.000014 rms=0.000908 Jy/beam ! Combined flux in latest and established models = 0.0576189 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 41 components and 0.0576189 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.583 mas, bmaj=10.27 mas, bpa=-3.197 degrees ! Estimated noise=0.474994 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000116813 Jy ! Component: 100 - total flux cleaned = -0.000137237 Jy ! Component: 150 - total flux cleaned = -0.000119178 Jy ! Component: 200 - total flux cleaned = -0.000118658 Jy ! Total flux subtracted in 200 components = -0.000118658 Jy ! Clean residual min=-0.002321 max=0.002654 Jy/beam ! Clean residual mean=-0.000007 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.0575003 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 51 components and 0.0575003 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073605Jy sigma=1.226781 ! Fit after self-cal, rms=0.073607Jy sigma=1.226723 wmodel J1232-1836_S_a_map.mod ! Writing 51 model components to file: J1232-1836_S_a_map.mod wobs J1232-1836_S_a_uvs.fits ! Writing UV FITS file: J1232-1836_S_a_uvs.fits wwins J1232-1836_S_a_map.win ! wwins: Wrote 1 windows to J1232-1836_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 = 0.00122554 Jy ! Component: 100 - total flux cleaned = 0.00200741 Jy ! Component: 150 - total flux cleaned = 0.00239829 Jy ! Component: 200 - total flux cleaned = 0.00272353 Jy ! Component: 250 - total flux cleaned = 0.00303059 Jy ! Component: 300 - total flux cleaned = 0.00328964 Jy ! Component: 350 - total flux cleaned = 0.0034436 Jy ! Component: 400 - total flux cleaned = 0.00335648 Jy ! Component: 450 - total flux cleaned = 0.00330095 Jy ! Component: 500 - total flux cleaned = 0.00324611 Jy ! Component: 550 - total flux cleaned = 0.00319247 Jy ! Component: 600 - total flux cleaned = 0.00319166 Jy ! Component: 650 - total flux cleaned = 0.00326712 Jy ! Component: 700 - total flux cleaned = 0.00326751 Jy ! Component: 750 - total flux cleaned = 0.00333926 Jy ! Component: 800 - total flux cleaned = 0.00340838 Jy ! Component: 850 - total flux cleaned = 0.0035216 Jy ! Component: 900 - total flux cleaned = 0.0036103 Jy ! Component: 950 - total flux cleaned = 0.00363192 Jy ! Component: 1000 - total flux cleaned = 0.00361114 Jy ! Component: 1050 - total flux cleaned = 0.00365289 Jy ! Component: 1100 - total flux cleaned = 0.00365314 Jy ! Component: 1150 - total flux cleaned = 0.00363311 Jy ! Component: 1200 - total flux cleaned = 0.00361353 Jy ! Component: 1250 - total flux cleaned = 0.00359375 Jy ! Component: 1300 - total flux cleaned = 0.00347973 Jy ! Component: 1350 - total flux cleaned = 0.00342396 Jy ! Component: 1400 - total flux cleaned = 0.00335025 Jy ! Component: 1450 - total flux cleaned = 0.00329565 Jy ! Component: 1500 - total flux cleaned = 0.00322423 Jy ! Component: 1550 - total flux cleaned = 0.00315373 Jy ! Component: 1600 - total flux cleaned = 0.00308469 Jy ! Component: 1650 - total flux cleaned = 0.00303335 Jy ! Component: 1700 - total flux cleaned = 0.0029993 Jy ! Component: 1750 - total flux cleaned = 0.00294931 Jy ! Component: 1800 - total flux cleaned = 0.00286721 Jy ! Component: 1850 - total flux cleaned = 0.00285086 Jy ! Component: 1900 - total flux cleaned = 0.00277037 Jy ! Component: 1950 - total flux cleaned = 0.00269108 Jy ! Component: 2000 - total flux cleaned = 0.00270675 Jy ! Component: 2050 - total flux cleaned = 0.00259815 Jy ! Component: 2100 - total flux cleaned = 0.00259836 Jy ! Component: 2150 - total flux cleaned = 0.00256814 Jy ! Component: 2200 - total flux cleaned = 0.00258313 Jy ! Component: 2250 - total flux cleaned = 0.00255326 Jy ! Component: 2300 - total flux cleaned = 0.00255329 Jy ! Component: 2350 - total flux cleaned = 0.00253867 Jy ! Component: 2400 - total flux cleaned = 0.00252409 Jy ! Component: 2450 - total flux cleaned = 0.00255266 Jy ! Component: 2500 - total flux cleaned = 0.00253846 Jy ! Component: 2550 - total flux cleaned = 0.00253843 Jy ! Component: 2600 - total flux cleaned = 0.00255235 Jy ! Component: 2650 - total flux cleaned = 0.00259338 Jy ! Component: 2700 - total flux cleaned = 0.00259329 Jy ! Component: 2750 - total flux cleaned = 0.00260695 Jy ! Component: 2800 - total flux cleaned = 0.00263373 Jy ! Component: 2850 - total flux cleaned = 0.00267353 Jy ! Component: 2900 - total flux cleaned = 0.00272567 Jy ! Component: 2950 - total flux cleaned = 0.0027256 Jy ! Component: 3000 - total flux cleaned = 0.00269982 Jy ! Component: 3050 - total flux cleaned = 0.00272542 Jy ! Component: 3100 - total flux cleaned = 0.00275059 Jy ! Component: 3150 - total flux cleaned = 0.00280065 Jy ! Component: 3200 - total flux cleaned = 0.00275102 Jy ! Component: 3250 - total flux cleaned = 0.00281274 Jy ! Component: 3300 - total flux cleaned = 0.00283717 Jy ! Component: 3350 - total flux cleaned = 0.00284937 Jy ! Component: 3400 - total flux cleaned = 0.00283729 Jy ! Component: 3450 - total flux cleaned = 0.0028494 Jy ! Component: 3500 - total flux cleaned = 0.00289693 Jy ! Component: 3550 - total flux cleaned = 0.00282623 Jy ! Component: 3600 - total flux cleaned = 0.00288473 Jy ! Component: 3650 - total flux cleaned = 0.00289639 Jy ! Component: 3700 - total flux cleaned = 0.00286179 Jy ! Component: 3750 - total flux cleaned = 0.00285033 Jy ! Component: 3800 - total flux cleaned = 0.00283911 Jy ! Component: 3850 - total flux cleaned = 0.00288441 Jy ! Component: 3900 - total flux cleaned = 0.00288448 Jy ! Component: 3950 - total flux cleaned = 0.00292902 Jy ! Component: 4000 - total flux cleaned = 0.00298439 Jy ! Component: 4050 - total flux cleaned = 0.00295132 Jy ! Total flux subtracted in 4096 components = 0.00295144 Jy ! Clean residual min=-0.000714 max=0.000739 Jy/beam ! Clean residual mean=-0.000003 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.0604517 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 333 components and 0.0604517 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J1232-1836_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.583 x 10.27 at -3.197 degrees (North through East) ! Clean map min=-0.0015017 max=0.051137 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J1232-1836_S_a_map.fits wmodel /vlbi/uf001/uvm//J1232-1836_S_a_map.mod ! Writing 333 model components to file: /vlbi/uf001/uvm//J1232-1836_S_a_map.mod wobs /vlbi/uf001/uvm//J1232-1836_S_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J1232-1836_S_a_uvs.fits wwins /vlbi/uf001/uvm//J1232-1836_S_a_map.win ! wwins: Wrote 2 windows to /vlbi/uf001/uvm//J1232-1836_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0511374 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000199706 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.17159 1.17159 2.34317 4.68634 9.37269 18.7454 37.4908 74.9815 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.051 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 256.063 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J1232-1836_S_a_dfm.log closed on Sun Jan 13 21:34:39 2019