! Started logfile: /image_prod/ug002_uva//J0547+1223_S_dfm.log on Wed Mar 4 20:59:49 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//J0547+1223_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0547+1223_S_uva.fits ! AN table 1: 20 integrations on 28 of 28 possible baselines. ! AN table 2: 20 integrations on 36 of 36 possible baselines. ! AN table 3: 20 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.976 visibilities/baseline/integration-bin. ! Found source: J0547+1223 ! ! 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 5856 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 J0547+1223_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 1 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.003367Jy sigma=8.293985 ! Fit after self-cal, rms=0.923130Jy sigma=7.639485 ! 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=2.973 mas, bmaj=7.426 mas, bpa=4.074 degrees ! Estimated noise=1.75047 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 = 0.0578846 Jy ! Component: 100 - total flux cleaned = 0.0786038 Jy ! Total flux subtracted in 100 components = 0.0786038 Jy ! Clean residual min=-0.005441 max=0.009080 Jy/beam ! Clean residual mean=-0.000004 rms=0.001395 Jy/beam ! Combined flux in latest and established models = 0.0786038 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0786038 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070063Jy sigma=0.474790 ! Fit after self-cal, rms=0.069894Jy sigma=0.473325 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0104819 Jy ! Component: 100 - total flux cleaned = 0.0157659 Jy ! Total flux subtracted in 100 components = 0.0157659 Jy ! Clean residual min=-0.004529 max=0.004366 Jy/beam ! Clean residual mean=0.000005 rms=0.001060 Jy/beam ! Combined flux in latest and established models = 0.0943697 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 17 components and 0.0943697 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068338Jy sigma=0.457471 ! Fit after self-cal, rms=0.068334Jy sigma=0.457315 ! 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=3.596 mas, bmaj=8.226 mas, bpa=3.083 degrees ! Estimated noise=1.16736 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 = 0.00291121 Jy ! Component: 100 - total flux cleaned = 0.00347594 Jy ! Component: 150 - total flux cleaned = 0.00347534 Jy ! Component: 200 - total flux cleaned = 0.00355404 Jy ! Total flux subtracted in 200 components = 0.00355404 Jy ! Clean residual min=-0.003413 max=0.003307 Jy/beam ! Clean residual mean=0.000012 rms=0.000802 Jy/beam ! Combined flux in latest and established models = 0.0979238 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 37 components and 0.0979238 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068142Jy sigma=0.456340 ! Fit after self-cal, rms=0.068139Jy sigma=0.456315 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.596 x 8.226 at 3.083 degrees (North through East) ! Clean map min=-0.003288 max=0.077303 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 HN 1.02 LA 0.99 MK 0.92 ! NL 1.01 OV 1.07 PT 0.99 SC 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.01 HN 1.03 KP 0.98 ! LA 0.98 MK 0.92 OV 1.05 PT 1.04 ! SC 1.04 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.85 FD 0.94 HN 1.10 KP 0.98 ! LA 0.96 NL 1.15 OV 1.02 PT 1.19 ! SC 1.19 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 HN 0.97 LA 0.99 MK 0.98 ! NL 1.15 OV 0.95 PT 0.98 SC 1.16 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 1.00 HN 1.02 KP 0.95 ! LA 0.97 MK 0.93 OV 0.99 PT 0.97 ! SC 0.53 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.76 FD 0.80 HN 0.98 KP 1.05 ! LA 1.05 NL 1.46 OV 1.00 PT 1.21 ! SC 0.85 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 HN 0.97 LA 0.99 MK 1.01 ! NL 0.82 OV 0.93 PT 0.98 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.89 FD 1.02 HN 1.02 KP 0.93 ! LA 1.04 MK 0.97 OV 1.02 PT 0.98 ! SC 1.11 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.83 FD 0.71 HN 1.07 KP 0.99 ! LA 1.04 NL 1.15 OV 1.02 PT 1.11 ! SC 1.14 ! ! ! Fit before self-cal, rms=0.068139Jy sigma=0.456315 ! Fit after self-cal, rms=0.063764Jy sigma=0.446294 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.543 mas, bmaj=8.222 mas, bpa=3.049 degrees ! Estimated noise=1.14871 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 = 0.000274608 Jy ! Component: 100 - total flux cleaned = 0.000240473 Jy ! Component: 150 - total flux cleaned = 0.000238613 Jy ! Component: 200 - total flux cleaned = 0.000262066 Jy ! Total flux subtracted in 200 components = 0.000262066 Jy ! Clean residual min=-0.002043 max=0.002328 Jy/beam ! Clean residual mean=0.000002 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.0981858 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 46 components and 0.0981858 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063737Jy sigma=0.446065 ! Fit after self-cal, rms=0.063781Jy sigma=0.445791 ! 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=0.063781Jy sigma=0.445791 ! Fit after self-cal, rms=0.063532Jy sigma=0.445742 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.527 mas, bmaj=8.213 mas, bpa=3.266 degrees ! Estimated noise=1.14654 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000284986 Jy ! Component: 100 - total flux cleaned = 0.000285203 Jy ! Component: 150 - total flux cleaned = 0.000326453 Jy ! Component: 200 - total flux cleaned = 0.000362204 Jy ! Total flux subtracted in 200 components = 0.000362204 Jy ! Clean residual min=-0.002012 max=0.002332 Jy/beam ! Clean residual mean=0.000002 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.098548 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 52 components and 0.098548 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063515Jy sigma=0.445602 ! Fit after self-cal, rms=0.063517Jy sigma=0.445596 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 (-43.5, -81). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140114 Jy ! Component: 100 - total flux cleaned = 0.00145052 Jy ! Component: 150 - total flux cleaned = 0.00144981 Jy ! Component: 200 - total flux cleaned = 0.0013876 Jy ! Total flux subtracted in 200 components = 0.0013876 Jy ! Clean residual min=-0.001933 max=0.001853 Jy/beam ! Clean residual mean=0.000003 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.0999356 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 73 components and 0.0999356 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063434Jy sigma=0.444994 ! Fit after self-cal, rms=0.063422Jy sigma=0.444931 ! 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=0.063422Jy sigma=0.444931 ! Fit after self-cal, rms=0.062939Jy sigma=0.444852 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.502 mas, bmaj=8.194 mas, bpa=3.521 degrees ! Estimated noise=1.14063 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000636016 Jy ! Component: 100 - total flux cleaned = 0.000663109 Jy ! Component: 150 - total flux cleaned = 0.000764708 Jy ! Component: 200 - total flux cleaned = 0.000764317 Jy ! Total flux subtracted in 200 components = 0.000764317 Jy ! Clean residual min=-0.001909 max=0.001712 Jy/beam ! Clean residual mean=0.000002 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.1007 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 87 components and 0.1007 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062911Jy sigma=0.444665 ! Fit after self-cal, rms=0.062910Jy sigma=0.444654 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 = 0.000123569 Jy ! Component: 100 - total flux cleaned = 0.000165414 Jy ! Component: 150 - total flux cleaned = 0.000165234 Jy ! Component: 200 - total flux cleaned = 0.000184535 Jy ! Total flux subtracted in 200 components = 0.000184535 Jy ! Clean residual min=-0.001923 max=0.001718 Jy/beam ! Clean residual mean=0.000002 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.100884 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 92 components and 0.100884 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062895Jy sigma=0.444563 ! Fit after self-cal, rms=0.062896Jy sigma=0.444560 ! 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=0.062896Jy sigma=0.444560 ! Fit after self-cal, rms=0.062779Jy sigma=0.444544 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.743 mas, bmaj=11.54 mas, bpa=3.88 degrees ! Estimated noise=1.35279 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000524367 Jy ! Component: 100 - total flux cleaned = 0.000726922 Jy ! Component: 150 - total flux cleaned = 0.000818355 Jy ! Component: 200 - total flux cleaned = 0.000859561 Jy ! Total flux subtracted in 200 components = 0.000859561 Jy ! Clean residual min=-0.001655 max=0.001648 Jy/beam ! Clean residual mean=0.000005 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.101744 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 108 components and 0.101744 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062775Jy sigma=0.444520 ! Fit after self-cal, rms=0.062773Jy sigma=0.444511 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 = 0.000152759 Jy ! Component: 100 - total flux cleaned = 0.000178359 Jy ! Component: 150 - total flux cleaned = 0.000190026 Jy ! Component: 200 - total flux cleaned = 0.000200955 Jy ! Total flux subtracted in 200 components = 0.000200955 Jy ! Clean residual min=-0.001679 max=0.001629 Jy/beam ! Clean residual mean=0.000005 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.101945 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 111 components and 0.101945 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062772Jy sigma=0.444516 ! Fit after self-cal, rms=0.062771Jy sigma=0.444510 ! 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=3.491 mas, bmaj=8.185 mas, bpa=3.609 degrees ! Estimated noise=1.13868 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.491 x 8.185 at 3.609 degrees (North through East) ! Clean map min=-0.0017668 max=0.075174 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=2.903 mas, bmaj=7.424 mas, bpa=4.219 degrees ! Estimated noise=1.69295 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0565924 Jy ! Component: 100 - total flux cleaned = 0.0781016 Jy ! Component: 150 - total flux cleaned = 0.0884138 Jy ! Component: 200 - total flux cleaned = 0.0941529 Jy ! Total flux subtracted in 200 components = 0.0941529 Jy ! Clean residual min=-0.003245 max=0.003661 Jy/beam ! Clean residual mean=-0.000001 rms=0.000829 Jy/beam ! Combined flux in latest and established models = 0.0941529 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0941529 Jy ! Inverting map and beam ! Estimated beam: bmin=3.491 mas, bmaj=8.185 mas, bpa=3.609 degrees ! Estimated noise=1.13868 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 = 0.00385114 Jy ! Component: 100 - total flux cleaned = 0.00553148 Jy ! Component: 150 - total flux cleaned = 0.00624049 Jy ! Component: 200 - total flux cleaned = 0.00652008 Jy ! Total flux subtracted in 200 components = 0.00652008 Jy ! Clean residual min=-0.001906 max=0.001799 Jy/beam ! Clean residual mean=0.000002 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.100673 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 31 components and 0.100673 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=7.743 mas, bmaj=11.54 mas, bpa=3.88 degrees ! Estimated noise=1.35279 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000772922 Jy ! Component: 100 - total flux cleaned = 0.00103024 Jy ! Component: 150 - total flux cleaned = 0.00122716 Jy ! Component: 200 - total flux cleaned = 0.00131072 Jy ! Total flux subtracted in 200 components = 0.00131072 Jy ! Clean residual min=-0.001770 max=0.001703 Jy/beam ! Clean residual mean=0.000005 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.101984 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 = 3.71637e-05 Jy ! Component: 100 - total flux cleaned = 8.85162e-05 Jy ! Component: 150 - total flux cleaned = 0.000119312 Jy ! Component: 200 - total flux cleaned = 0.000148195 Jy ! Total flux subtracted in 200 components = 0.000148195 Jy ! Clean residual min=-0.001714 max=0.001675 Jy/beam ! Clean residual mean=0.000005 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.102132 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 54 components and 0.102132 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.491 mas, bmaj=8.185 mas, bpa=3.609 degrees ! Estimated noise=1.13868 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000513098 Jy ! Component: 100 - total flux cleaned = -0.000646092 Jy ! Component: 150 - total flux cleaned = -0.00067633 Jy ! Component: 200 - total flux cleaned = -0.000647689 Jy ! Total flux subtracted in 200 components = -0.000647689 Jy ! Clean residual min=-0.001851 max=0.001718 Jy/beam ! Clean residual mean=0.000002 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.101484 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 70 components and 0.101484 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062801Jy sigma=0.444699 ! Fit after self-cal, rms=0.062802Jy sigma=0.444675 wmodel J0547+1223_S_map.mod ! Writing 70 model components to file: J0547+1223_S_map.mod wobs J0547+1223_S_uvs.fits ! Writing UV FITS file: J0547+1223_S_uvs.fits wwins J0547+1223_S_map.win ! wwins: Wrote 2 windows to J0547+1223_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 = -0.00038319 Jy ! Component: 100 - total flux cleaned = -0.000383896 Jy ! Component: 150 - total flux cleaned = -0.000295836 Jy ! Component: 200 - total flux cleaned = -0.000126099 Jy ! Component: 250 - total flux cleaned = -4.3806e-05 Jy ! Component: 300 - total flux cleaned = 8.99751e-05 Jy ! Component: 350 - total flux cleaned = 0.000219966 Jy ! Component: 400 - total flux cleaned = 0.000271155 Jy ! Component: 450 - total flux cleaned = 0.000444871 Jy ! Component: 500 - total flux cleaned = 0.000638878 Jy ! Component: 550 - total flux cleaned = 0.00078088 Jy ! Component: 600 - total flux cleaned = 0.000873681 Jy ! Component: 650 - total flux cleaned = 0.000965534 Jy ! Component: 700 - total flux cleaned = 0.00105597 Jy ! Component: 750 - total flux cleaned = 0.00114432 Jy ! Component: 800 - total flux cleaned = 0.00118791 Jy ! Component: 850 - total flux cleaned = 0.00125248 Jy ! Component: 900 - total flux cleaned = 0.00125208 Jy ! Component: 950 - total flux cleaned = 0.00133617 Jy ! Component: 1000 - total flux cleaned = 0.00139771 Jy ! Component: 1050 - total flux cleaned = 0.00137702 Jy ! Component: 1100 - total flux cleaned = 0.0013971 Jy ! Component: 1150 - total flux cleaned = 0.0014765 Jy ! Component: 1200 - total flux cleaned = 0.00143752 Jy ! Component: 1250 - total flux cleaned = 0.00155425 Jy ! Component: 1300 - total flux cleaned = 0.00164991 Jy ! Component: 1350 - total flux cleaned = 0.00166873 Jy ! Component: 1400 - total flux cleaned = 0.00172482 Jy ! Component: 1450 - total flux cleaned = 0.0017063 Jy ! Component: 1500 - total flux cleaned = 0.00177961 Jy ! Component: 1550 - total flux cleaned = 0.00186997 Jy ! Component: 1600 - total flux cleaned = 0.00179855 Jy ! Component: 1650 - total flux cleaned = 0.00188728 Jy ! Component: 1700 - total flux cleaned = 0.00192225 Jy ! Component: 1750 - total flux cleaned = 0.00206085 Jy ! Component: 1800 - total flux cleaned = 0.00204359 Jy ! Component: 1850 - total flux cleaned = 0.00212865 Jy ! Component: 1900 - total flux cleaned = 0.00219587 Jy ! Component: 1950 - total flux cleaned = 0.00219584 Jy ! Component: 2000 - total flux cleaned = 0.00227804 Jy ! Component: 2050 - total flux cleaned = 0.00227826 Jy ! Component: 2100 - total flux cleaned = 0.00234326 Jy ! Component: 2150 - total flux cleaned = 0.00235918 Jy ! Component: 2200 - total flux cleaned = 0.00235924 Jy ! Component: 2250 - total flux cleaned = 0.00239078 Jy ! Component: 2300 - total flux cleaned = 0.0024377 Jy ! Component: 2350 - total flux cleaned = 0.00251488 Jy ! Component: 2400 - total flux cleaned = 0.00251471 Jy ! Component: 2450 - total flux cleaned = 0.00257535 Jy ! Component: 2500 - total flux cleaned = 0.00259044 Jy ! Component: 2550 - total flux cleaned = 0.00262027 Jy ! Component: 2600 - total flux cleaned = 0.00260548 Jy ! Component: 2650 - total flux cleaned = 0.00266431 Jy ! Component: 2700 - total flux cleaned = 0.00269353 Jy ! Component: 2750 - total flux cleaned = 0.00270792 Jy ! Component: 2800 - total flux cleaned = 0.00270793 Jy ! Component: 2850 - total flux cleaned = 0.00270799 Jy ! Component: 2900 - total flux cleaned = 0.00273617 Jy ! Component: 2950 - total flux cleaned = 0.00275036 Jy ! Component: 3000 - total flux cleaned = 0.00273632 Jy ! Component: 3050 - total flux cleaned = 0.00279165 Jy ! Component: 3100 - total flux cleaned = 0.00281901 Jy ! Component: 3150 - total flux cleaned = 0.00277814 Jy ! Component: 3200 - total flux cleaned = 0.00281855 Jy ! Component: 3250 - total flux cleaned = 0.00277823 Jy ! Component: 3300 - total flux cleaned = 0.00275157 Jy ! Component: 3350 - total flux cleaned = 0.00279121 Jy ! Component: 3400 - total flux cleaned = 0.00280426 Jy ! Component: 3450 - total flux cleaned = 0.00277806 Jy ! Component: 3500 - total flux cleaned = 0.00277805 Jy ! Component: 3550 - total flux cleaned = 0.00276503 Jy ! Component: 3600 - total flux cleaned = 0.00275227 Jy ! Component: 3650 - total flux cleaned = 0.00268872 Jy ! Component: 3700 - total flux cleaned = 0.00271398 Jy ! Component: 3750 - total flux cleaned = 0.00268903 Jy ! Component: 3800 - total flux cleaned = 0.00266427 Jy ! Component: 3850 - total flux cleaned = 0.0026272 Jy ! Component: 3900 - total flux cleaned = 0.00267649 Jy ! Component: 3950 - total flux cleaned = 0.00270098 Jy ! Component: 4000 - total flux cleaned = 0.00270099 Jy ! Component: 4050 - total flux cleaned = 0.00266461 Jy ! Total flux subtracted in 4096 components = 0.00267666 Jy ! Clean residual min=-0.000666 max=0.000683 Jy/beam ! Clean residual mean=-0.000001 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.104161 Jy keep ! Adding 279 model components to the UV plane model. ! The established model now contains 349 components and 0.104161 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0547+1223_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.491 x 8.185 at 3.609 degrees (North through East) ! Clean map min=-0.001429 max=0.074731 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0547+1223_S_map.fits wmodel /image_prod/ug002_uva//J0547+1223_S_map.mod ! Writing 349 model components to file: /image_prod/ug002_uva//J0547+1223_S_map.mod wobs /image_prod/ug002_uva//J0547+1223_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0547+1223_S_uvs.fits wwins /image_prod/ug002_uva//J0547+1223_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J0547+1223_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0747311 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000219918 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.882837 0.882837 1.76567 3.53135 7.06269 14.1254 28.2508 56.5015 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.074 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 339.813 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0547+1223_S_dfm.log closed on Wed Mar 4 20:59:53 2020