! Started logfile: /scr/pima/rv102_uvs/J1809-4552_X_dfm.log on Sat Nov 9 10:21:05 2019 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.40599 obs /scr/pima/rv102_uvs/J1809-4552_X_uva.fits ! Reading UV FITS file: /scr/pima/rv102_uvs/J1809-4552_X_uva.fits ! AN table 1: 9 integrations on 15 of 15 possible baselines. ! AN table 2: 9 integrations on 10 of 10 possible baselines. ! AN table 3: 8 integrations on 1 of 1 possible baselines. ! Apparent sampling: 0.995708 visibilities/baseline/integration-bin. ! Found source: J1809-4552 ! ! 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 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 928 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 J1809-4552_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 12 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 16 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 16 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 16 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 16 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.051323Jy sigma=14.598330 ! Fit after self-cal, rms=0.621778Jy sigma=8.708079 ! 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=0.5873 mas, bmaj=1.971 mas, bpa=-6.722 degrees ! Estimated noise=2.25139 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 = 0.279113 Jy ! Component: 100 - total flux cleaned = 0.358375 Jy ! Total flux subtracted in 100 components = 0.358375 Jy ! Clean residual min=-0.024158 max=0.035675 Jy/beam ! Clean residual mean=0.000722 rms=0.008112 Jy/beam ! Combined flux in latest and established models = 0.358375 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.358375 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.145723Jy sigma=2.018248 ! Fit after self-cal, rms=0.145719Jy sigma=2.017667 ! 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=0.7147 mas, bmaj=2.407 mas, bpa=-7.422 degrees ! Estimated noise=1.93039 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 = 0.0660785 Jy ! Component: 100 - total flux cleaned = 0.0971601 Jy ! Component: 150 - total flux cleaned = 0.11209 Jy ! Component: 200 - total flux cleaned = 0.119275 Jy ! Total flux subtracted in 200 components = 0.119275 Jy ! Clean residual min=-0.014022 max=0.013077 Jy/beam ! Clean residual mean=-0.000065 rms=0.003600 Jy/beam ! Combined flux in latest and established models = 0.47765 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 37 components and 0.47765 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115995Jy sigma=1.594885 ! Fit after self-cal, rms=0.115894Jy sigma=1.593131 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7147 x 2.407 at -7.422 degrees (North through East) ! Clean map min=-0.013007 max=0.38168 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 KP 1.00 LA 1.00 MK 1.00 ! PT 1.02 SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.95 KP 0.96 LA 1.09 MK 1.08 ! PT 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* PT 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 KP 0.97 LA 1.01 MK 1.02 ! PT 1.04 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.05 KP 0.94 LA 0.97 MK 1.00 ! PT 1.07 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* PT 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.89 KP 1.01 LA 0.98 MK 1.01 ! PT 1.01 SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.97 KP 0.97 LA 0.98 MK 1.00 ! PT 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* PT 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 KP 0.98 LA 0.96 MK 1.02 ! PT 0.95 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.97 KP 1.04 LA 1.03 MK 0.90 ! PT 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* PT 0.00* ! ! ! Fit before self-cal, rms=0.115894Jy sigma=1.593131 ! Fit after self-cal, rms=0.112912Jy sigma=1.560408 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.718 mas, bmaj=2.415 mas, bpa=-7.465 degrees ! Estimated noise=1.91797 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 = 0.000256838 Jy ! Component: 100 - total flux cleaned = 0.000237375 Jy ! Component: 150 - total flux cleaned = 0.000200148 Jy ! Component: 200 - total flux cleaned = 0.000164659 Jy ! Total flux subtracted in 200 components = 0.000164659 Jy ! Clean residual min=-0.011969 max=0.012067 Jy/beam ! Clean residual mean=-0.000101 rms=0.003167 Jy/beam ! Combined flux in latest and established models = 0.477814 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 42 components and 0.477814 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112902Jy sigma=1.560358 ! Fit after self-cal, rms=0.112963Jy sigma=1.560138 ! 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=0.112963Jy sigma=1.560138 ! Fit after self-cal, rms=0.112927Jy sigma=1.560126 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7178 mas, bmaj=2.415 mas, bpa=-7.481 degrees ! Estimated noise=1.91735 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000200258 Jy ! Component: 100 - total flux cleaned = 0.000225705 Jy ! Component: 150 - total flux cleaned = 0.000209277 Jy ! Component: 200 - total flux cleaned = 0.000176484 Jy ! Total flux subtracted in 200 components = 0.000176484 Jy ! Clean residual min=-0.011943 max=0.012063 Jy/beam ! Clean residual mean=-0.000101 rms=0.003166 Jy/beam ! Combined flux in latest and established models = 0.477991 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 42 components and 0.477991 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112914Jy sigma=1.560084 ! Fit after self-cal, rms=0.112921Jy sigma=1.560053 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 = -3.00057e-05 Jy ! Component: 100 - total flux cleaned = -8.74568e-06 Jy ! Component: 150 - total flux cleaned = -9.17196e-06 Jy ! Component: 200 - total flux cleaned = -8.5247e-06 Jy ! Total flux subtracted in 200 components = -8.5247e-06 Jy ! Clean residual min=-0.011943 max=0.012097 Jy/beam ! Clean residual mean=-0.000101 rms=0.003164 Jy/beam ! Combined flux in latest and established models = 0.477982 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 43 components and 0.477982 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112910Jy sigma=1.560018 ! Fit after self-cal, rms=0.112917Jy sigma=1.559992 ! 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=0.112917Jy sigma=1.559992 ! Fit after self-cal, rms=0.112860Jy sigma=1.559978 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7175 mas, bmaj=2.416 mas, bpa=-7.498 degrees ! Estimated noise=1.91645 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000190934 Jy ! Component: 100 - total flux cleaned = 0.000232894 Jy ! Component: 150 - total flux cleaned = 0.000199942 Jy ! Component: 200 - total flux cleaned = 0.000184933 Jy ! Total flux subtracted in 200 components = 0.000184933 Jy ! Clean residual min=-0.011932 max=0.012088 Jy/beam ! Clean residual mean=-0.000101 rms=0.003161 Jy/beam ! Combined flux in latest and established models = 0.478167 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 43 components and 0.478167 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112849Jy sigma=1.559945 ! Fit after self-cal, rms=0.112855Jy sigma=1.559920 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 = 1.64716e-06 Jy ! Component: 100 - total flux cleaned = 1.15237e-06 Jy ! Component: 150 - total flux cleaned = 1.98883e-06 Jy ! Component: 200 - total flux cleaned = 1.78834e-05 Jy ! Total flux subtracted in 200 components = 1.78834e-05 Jy ! Clean residual min=-0.011929 max=0.012103 Jy/beam ! Clean residual mean=-0.000102 rms=0.003159 Jy/beam ! Combined flux in latest and established models = 0.478185 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 43 components and 0.478185 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112847Jy sigma=1.559892 ! Fit after self-cal, rms=0.112852Jy sigma=1.559871 ! 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=0.112852Jy sigma=1.559871 ! Fit after self-cal, rms=0.112816Jy sigma=1.559855 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.928 mas, bmaj=12.29 mas, bpa=0.5764 degrees ! Estimated noise=2.68587 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000406751 Jy ! Component: 100 - total flux cleaned = 0.00040467 Jy ! Component: 150 - total flux cleaned = 0.000404588 Jy ! Component: 200 - total flux cleaned = 0.00040495 Jy ! Total flux subtracted in 200 components = 0.00040495 Jy ! Clean residual min=-0.013736 max=0.011473 Jy/beam ! Clean residual mean=-0.000213 rms=0.004458 Jy/beam ! Combined flux in latest and established models = 0.47859 Jy selfcal ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 44 components and 0.47859 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112815Jy sigma=1.559889 ! Fit after self-cal, rms=0.112815Jy sigma=1.559846 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 = -8.21976e-06 Jy ! Component: 100 - total flux cleaned = -1.05739e-05 Jy ! Component: 150 - total flux cleaned = -1.15213e-05 Jy ! Component: 200 - total flux cleaned = -1.21219e-05 Jy ! Total flux subtracted in 200 components = -1.21219e-05 Jy ! Clean residual min=-0.013730 max=0.011469 Jy/beam ! Clean residual mean=-0.000213 rms=0.004459 Jy/beam ! Combined flux in latest and established models = 0.478578 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 44 components and 0.478578 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112815Jy sigma=1.559915 ! Fit after self-cal, rms=0.112815Jy sigma=1.559875 ! 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=0.7172 mas, bmaj=2.416 mas, bpa=-7.518 degrees ! Estimated noise=1.91585 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7172 x 2.416 at -7.518 degrees (North through East) ! Clean map min=-0.010954 max=0.37944 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=0.5898 mas, bmaj=1.977 mas, bpa=-6.803 degrees ! Estimated noise=2.23647 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.276895 Jy ! Component: 100 - total flux cleaned = 0.35478 Jy ! Component: 150 - total flux cleaned = 0.396374 Jy ! Component: 200 - total flux cleaned = 0.422522 Jy ! Total flux subtracted in 200 components = 0.422522 Jy ! Clean residual min=-0.017268 max=0.014770 Jy/beam ! Clean residual mean=0.000256 rms=0.004660 Jy/beam ! Combined flux in latest and established models = 0.422522 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.422522 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7172 mas, bmaj=2.416 mas, bpa=-7.518 degrees ! Estimated noise=1.91585 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 = 0.0293978 Jy ! Component: 100 - total flux cleaned = 0.043444 Jy ! Component: 150 - total flux cleaned = 0.0501633 Jy ! Component: 200 - total flux cleaned = 0.0533773 Jy ! Total flux subtracted in 200 components = 0.0533773 Jy ! Clean residual min=-0.012258 max=0.011624 Jy/beam ! Clean residual mean=-0.000073 rms=0.003204 Jy/beam ! Combined flux in latest and established models = 0.475899 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 35 components and 0.475899 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=3.928 mas, bmaj=12.29 mas, bpa=0.5764 degrees ! Estimated noise=2.68587 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00272343 Jy ! Component: 100 - total flux cleaned = 0.00272499 Jy ! Component: 150 - total flux cleaned = 0.00272591 Jy ! Component: 200 - total flux cleaned = 0.00272663 Jy ! Total flux subtracted in 200 components = 0.00272663 Jy ! Clean residual min=-0.013690 max=0.011258 Jy/beam ! Clean residual mean=-0.000214 rms=0.004500 Jy/beam ! Combined flux in latest and established models = 0.478626 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 = 6.22285e-07 Jy ! Component: 100 - total flux cleaned = 1.16805e-06 Jy ! Component: 150 - total flux cleaned = 1.67573e-06 Jy ! Component: 200 - total flux cleaned = 2.15469e-06 Jy ! Total flux subtracted in 200 components = 2.15469e-06 Jy ! Clean residual min=-0.013705 max=0.011470 Jy/beam ! Clean residual mean=-0.000214 rms=0.004461 Jy/beam ! Combined flux in latest and established models = 0.478628 Jy ! Adding 6 model components to the UV plane model. ! The established model now contains 39 components and 0.478628 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7172 mas, bmaj=2.416 mas, bpa=-7.518 degrees ! Estimated noise=1.91585 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000690653 Jy ! Component: 100 - total flux cleaned = -0.000568519 Jy ! Component: 150 - total flux cleaned = -0.000470093 Jy ! Component: 200 - total flux cleaned = -0.000411069 Jy ! Total flux subtracted in 200 components = -0.000411069 Jy ! Clean residual min=-0.011895 max=0.012114 Jy/beam ! Clean residual mean=-0.000100 rms=0.003161 Jy/beam ! Combined flux in latest and established models = 0.478217 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 41 components and 0.478217 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112819Jy sigma=1.559893 ! Fit after self-cal, rms=0.112811Jy sigma=1.559770 wmodel J1809-4552_X_map.mod ! Writing 41 model components to file: J1809-4552_X_map.mod wobs J1809-4552_X_uvs.fits ! Writing UV FITS file: J1809-4552_X_uvs.fits wwins J1809-4552_X_map.win ! wwins: Wrote 1 windows to J1809-4552_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 = -0.00238826 Jy ! Component: 100 - total flux cleaned = -0.00373891 Jy ! Component: 150 - total flux cleaned = -0.00462116 Jy ! Component: 200 - total flux cleaned = -0.00511551 Jy ! Component: 250 - total flux cleaned = -0.00526914 Jy ! Component: 300 - total flux cleaned = -0.00513504 Jy ! Component: 350 - total flux cleaned = -0.00526859 Jy ! Component: 400 - total flux cleaned = -0.00576703 Jy ! Component: 450 - total flux cleaned = -0.0061209 Jy ! Component: 500 - total flux cleaned = -0.00611844 Jy ! Component: 550 - total flux cleaned = -0.00633615 Jy ! Component: 600 - total flux cleaned = -0.00633992 Jy ! Component: 650 - total flux cleaned = -0.00663366 Jy ! Component: 700 - total flux cleaned = -0.00681984 Jy ! Component: 750 - total flux cleaned = -0.00700185 Jy ! Component: 800 - total flux cleaned = -0.0071791 Jy ! Component: 850 - total flux cleaned = -0.00735271 Jy ! Component: 900 - total flux cleaned = -0.00768558 Jy ! Component: 950 - total flux cleaned = -0.00800723 Jy ! Component: 1000 - total flux cleaned = -0.00824291 Jy ! Component: 1050 - total flux cleaned = -0.00884854 Jy ! Component: 1100 - total flux cleaned = -0.00936268 Jy ! Component: 1150 - total flux cleaned = -0.00964891 Jy ! Component: 1200 - total flux cleaned = -0.00999884 Jy ! Component: 1250 - total flux cleaned = -0.0104088 Jy ! Component: 1300 - total flux cleaned = -0.0107432 Jy ! Component: 1350 - total flux cleaned = -0.0111349 Jy ! Component: 1400 - total flux cleaned = -0.0115193 Jy ! Component: 1450 - total flux cleaned = -0.012021 Jy ! Component: 1500 - total flux cleaned = -0.0124512 Jy ! Component: 1550 - total flux cleaned = -0.0126927 Jy ! Component: 1600 - total flux cleaned = -0.0131661 Jy ! Component: 1650 - total flux cleaned = -0.0136305 Jy ! Component: 1700 - total flux cleaned = -0.0140287 Jy ! Component: 1750 - total flux cleaned = -0.0144222 Jy ! Component: 1800 - total flux cleaned = -0.0149753 Jy ! Component: 1850 - total flux cleaned = -0.0155186 Jy ! Component: 1900 - total flux cleaned = -0.0159999 Jy ! Component: 1950 - total flux cleaned = -0.0164755 Jy ! Component: 2000 - total flux cleaned = -0.0169964 Jy ! Component: 2050 - total flux cleaned = -0.0174592 Jy ! Component: 2100 - total flux cleaned = -0.0178654 Jy ! Component: 2150 - total flux cleaned = -0.0184168 Jy ! Component: 2200 - total flux cleaned = -0.018813 Jy ! Component: 2250 - total flux cleaned = -0.0191074 Jy ! Component: 2300 - total flux cleaned = -0.019641 Jy ! Component: 2350 - total flux cleaned = -0.0198812 Jy ! Component: 2400 - total flux cleaned = -0.0201198 Jy ! Component: 2450 - total flux cleaned = -0.020404 Jy ! Component: 2500 - total flux cleaned = -0.0206393 Jy ! Component: 2550 - total flux cleaned = -0.0209661 Jy ! Component: 2600 - total flux cleaned = -0.0211515 Jy ! Component: 2650 - total flux cleaned = -0.02129 Jy ! Component: 2700 - total flux cleaned = -0.0214736 Jy ! Component: 2750 - total flux cleaned = -0.0217469 Jy ! Component: 2800 - total flux cleaned = -0.0218825 Jy ! Component: 2850 - total flux cleaned = -0.0221076 Jy ! Component: 2900 - total flux cleaned = -0.0221969 Jy ! Component: 2950 - total flux cleaned = -0.0223751 Jy ! Component: 3000 - total flux cleaned = -0.022597 Jy ! Component: 3050 - total flux cleaned = -0.0225528 Jy ! Component: 3100 - total flux cleaned = -0.0227731 Jy ! Component: 3150 - total flux cleaned = -0.022773 Jy ! Component: 3200 - total flux cleaned = -0.022817 Jy ! Component: 3250 - total flux cleaned = -0.0227295 Jy ! Component: 3300 - total flux cleaned = -0.0228165 Jy ! Component: 3350 - total flux cleaned = -0.0227293 Jy ! Component: 3400 - total flux cleaned = -0.0228164 Jy ! Component: 3450 - total flux cleaned = -0.0229467 Jy ! Component: 3500 - total flux cleaned = -0.0230769 Jy ! Component: 3550 - total flux cleaned = -0.0233365 Jy ! Component: 3600 - total flux cleaned = -0.023423 Jy ! Component: 3650 - total flux cleaned = -0.0235958 Jy ! Component: 3700 - total flux cleaned = -0.0236821 Jy ! Component: 3750 - total flux cleaned = -0.0238549 Jy ! Component: 3800 - total flux cleaned = -0.0237255 Jy ! Component: 3850 - total flux cleaned = -0.0238122 Jy ! Component: 3900 - total flux cleaned = -0.0238121 Jy ! Component: 3950 - total flux cleaned = -0.0237257 Jy ! Component: 4000 - total flux cleaned = -0.0237691 Jy ! Component: 4050 - total flux cleaned = -0.0238128 Jy ! Total flux subtracted in 4096 components = -0.0238567 Jy ! Clean residual min=-0.003061 max=0.003105 Jy/beam ! Clean residual mean=-0.000018 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.45436 Jy keep ! Adding 214 model components to the UV plane model. ! The established model now contains 255 components and 0.45436 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv102_uvs/J1809-4552_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7172 x 2.416 at -7.518 degrees (North through East) ! Clean map min=-0.0073505 max=0.37795 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv102_uvs/J1809-4552_X_map.fits wmodel /scr/pima/rv102_uvs/J1809-4552_X_map.mod ! Writing 255 model components to file: /scr/pima/rv102_uvs/J1809-4552_X_map.mod wobs /scr/pima/rv102_uvs/J1809-4552_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv102_uvs/J1809-4552_X_uvs.fits wwins /scr/pima/rv102_uvs/J1809-4552_X_map.win ! wwins: Wrote 2 windows to /scr/pima/rv102_uvs/J1809-4552_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.377953 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000810152 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.643057 0.643057 1.28611 2.57223 5.14446 10.2889 20.5778 41.1557 82.3113 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0024 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.377 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 466.521 quit ! Quitting program ! Log file /scr/pima/rv102_uvs/J1809-4552_X_dfm.log closed on Sat Nov 9 10:21:09 2019