! Started logfile: /image_prod/ug002_uva//J0758+0827_S_dfm.log on Wed Mar 4 22:06:58 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//J0758+0827_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0758+0827_S_uva.fits ! AN table 1: 45 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.905556 visibilities/baseline/integration-bin. ! Found source: J0758+0827 ! ! 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 4401 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 J0758+0827_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 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005200Jy sigma=8.743671 ! Fit after self-cal, rms=0.929173Jy sigma=8.054213 ! 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=2.84 mas, bmaj=7.246 mas, bpa=3.309 degrees ! Estimated noise=1.77909 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 = 0.053451 Jy ! Component: 100 - total flux cleaned = 0.0706952 Jy ! Total flux subtracted in 100 components = 0.0706952 Jy ! Clean residual min=-0.004147 max=0.007522 Jy/beam ! Clean residual mean=0.000001 rms=0.001192 Jy/beam ! Combined flux in latest and established models = 0.0706952 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0706952 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061620Jy sigma=0.479751 ! Fit after self-cal, rms=0.060927Jy sigma=0.472767 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00916342 Jy ! Component: 100 - total flux cleaned = 0.0136786 Jy ! Total flux subtracted in 100 components = 0.0136786 Jy ! Clean residual min=-0.003912 max=0.004137 Jy/beam ! Clean residual mean=0.000002 rms=0.000962 Jy/beam ! Combined flux in latest and established models = 0.0843738 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 16 components and 0.0843738 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059554Jy sigma=0.458053 ! Fit after self-cal, rms=0.059555Jy sigma=0.457790 ! 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=3.536 mas, bmaj=8.262 mas, bpa=3.365 degrees ! Estimated noise=1.27004 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 = 0.00278383 Jy ! Component: 100 - total flux cleaned = 0.0041423 Jy ! Component: 150 - total flux cleaned = 0.00490527 Jy ! Component: 200 - total flux cleaned = 0.00508531 Jy ! Total flux subtracted in 200 components = 0.00508531 Jy ! Clean residual min=-0.003236 max=0.002914 Jy/beam ! Clean residual mean=0.000002 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.0894591 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 39 components and 0.0894591 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059425Jy sigma=0.456648 ! Fit after self-cal, rms=0.059426Jy sigma=0.456626 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.536 x 8.262 at 3.365 degrees (North through East) ! Clean map min=-0.0031252 max=0.071905 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.06 KP 0.99 LA 1.02 ! MK 1.01 NL 1.09 OV 0.83 PT 1.02 ! SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.07 KP 1.02 LA 0.99 ! MK 0.93 NL 1.06 OV 0.92 PT 1.04 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.06 KP 1.01 LA 1.02 ! MK 1.04 NL 1.00 OV 0.84 PT 1.02 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.059426Jy sigma=0.456626 ! Fit after self-cal, rms=0.058837Jy sigma=0.452791 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.535 mas, bmaj=8.274 mas, bpa=3.391 degrees ! Estimated noise=1.26822 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 = -0.000284119 Jy ! Component: 100 - total flux cleaned = -0.000386289 Jy ! Component: 150 - total flux cleaned = -0.000388229 Jy ! Component: 200 - total flux cleaned = -0.000402877 Jy ! Total flux subtracted in 200 components = -0.000402877 Jy ! Clean residual min=-0.002247 max=0.002393 Jy/beam ! Clean residual mean=0.000003 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.0890563 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 47 components and 0.0890563 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058822Jy sigma=0.452699 ! Fit after self-cal, rms=0.058838Jy sigma=0.452544 ! 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=0.058838Jy sigma=0.452544 ! Fit after self-cal, rms=0.059544Jy sigma=0.449801 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.538 mas, bmaj=8.292 mas, bpa=3.364 degrees ! Estimated noise=1.27356 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.21896e-05 Jy ! Component: 100 - total flux cleaned = 9.20687e-06 Jy ! Component: 150 - total flux cleaned = 8.7757e-06 Jy ! Component: 200 - total flux cleaned = 8.88253e-06 Jy ! Total flux subtracted in 200 components = 8.88253e-06 Jy ! Clean residual min=-0.002298 max=0.002244 Jy/beam ! Clean residual mean=0.000003 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.0890651 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 52 components and 0.0890651 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059535Jy sigma=0.449735 ! Fit after self-cal, rms=0.059558Jy sigma=0.449682 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 = 5.67193e-06 Jy ! Component: 100 - total flux cleaned = 6.01149e-06 Jy ! Component: 150 - total flux cleaned = -4.46798e-06 Jy ! Component: 200 - total flux cleaned = -3.66405e-06 Jy ! Total flux subtracted in 200 components = -3.66405e-06 Jy ! Clean residual min=-0.002281 max=0.002253 Jy/beam ! Clean residual mean=0.000003 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.0890615 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 59 components and 0.0890615 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059554Jy sigma=0.449652 ! Fit after self-cal, rms=0.059553Jy sigma=0.449651 ! 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=0.059553Jy sigma=0.449651 ! Fit after self-cal, rms=0.059994Jy sigma=0.449185 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.547 mas, bmaj=8.292 mas, bpa=3.183 degrees ! Estimated noise=1.27646 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000150578 Jy ! Component: 100 - total flux cleaned = 0.000163326 Jy ! Component: 150 - total flux cleaned = 0.000185967 Jy ! Component: 200 - total flux cleaned = 0.000185904 Jy ! Total flux subtracted in 200 components = 0.000185904 Jy ! Clean residual min=-0.002127 max=0.002220 Jy/beam ! Clean residual mean=0.000002 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.0892474 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 68 components and 0.0892474 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059989Jy sigma=0.449152 ! Fit after self-cal, rms=0.059996Jy sigma=0.449138 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 (5.5, -34). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00160342 Jy ! Component: 100 - total flux cleaned = 0.00163816 Jy ! Component: 150 - total flux cleaned = 0.0017614 Jy ! Component: 200 - total flux cleaned = 0.00186759 Jy ! Total flux subtracted in 200 components = 0.00186759 Jy ! Clean residual min=-0.002051 max=0.002073 Jy/beam ! Clean residual mean=0.000002 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.091115 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 83 components and 0.091115 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059919Jy sigma=0.448602 ! Fit after self-cal, rms=0.059921Jy sigma=0.448566 ! 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=0.059921Jy sigma=0.448566 ! Fit after self-cal, rms=0.059921Jy sigma=0.448542 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.575 mas, bmaj=13.26 mas, bpa=2.536 degrees ! Estimated noise=1.4805 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00067824 Jy ! Component: 100 - total flux cleaned = 0.0010874 Jy ! Component: 150 - total flux cleaned = 0.00122474 Jy ! Component: 200 - total flux cleaned = 0.00126169 Jy ! Total flux subtracted in 200 components = 0.00126169 Jy ! Clean residual min=-0.001998 max=0.001712 Jy/beam ! Clean residual mean=0.000004 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.0923767 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 95 components and 0.0923767 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059917Jy sigma=0.448496 ! Fit after self-cal, rms=0.059918Jy sigma=0.448486 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 = 0.000130099 Jy ! Component: 100 - total flux cleaned = 0.000130691 Jy ! Component: 150 - total flux cleaned = 0.000138578 Jy ! Component: 200 - total flux cleaned = 0.000138349 Jy ! Total flux subtracted in 200 components = 0.000138349 Jy ! Clean residual min=-0.001997 max=0.001727 Jy/beam ! Clean residual mean=0.000004 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.092515 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 100 components and 0.092515 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059917Jy sigma=0.448468 ! Fit after self-cal, rms=0.059917Jy sigma=0.448464 ! 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=3.548 mas, bmaj=8.297 mas, bpa=3.108 degrees ! Estimated noise=1.27461 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.548 x 8.297 at 3.108 degrees (North through East) ! Clean map min=-0.0019456 max=0.071807 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=2.846 mas, bmaj=7.281 mas, bpa=3.203 degrees ! Estimated noise=1.78435 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.054129 Jy ! Component: 100 - total flux cleaned = 0.0723247 Jy ! Component: 150 - total flux cleaned = 0.0806815 Jy ! Component: 200 - total flux cleaned = 0.0841071 Jy ! Total flux subtracted in 200 components = 0.0841071 Jy ! Clean residual min=-0.002900 max=0.002876 Jy/beam ! Clean residual mean=-0.000000 rms=0.000778 Jy/beam ! Combined flux in latest and established models = 0.0841072 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 0.0841072 Jy ! Inverting map and beam ! Estimated beam: bmin=3.548 mas, bmaj=8.297 mas, bpa=3.108 degrees ! Estimated noise=1.27461 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 = 0.00307597 Jy ! Component: 100 - total flux cleaned = 0.00472187 Jy ! Component: 150 - total flux cleaned = 0.00524319 Jy ! Component: 200 - total flux cleaned = 0.00568984 Jy ! Total flux subtracted in 200 components = 0.00568984 Jy ! Clean residual min=-0.002011 max=0.001934 Jy/beam ! Clean residual mean=0.000002 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.089797 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 43 components and 0.089797 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=8.575 mas, bmaj=13.26 mas, bpa=2.536 degrees ! Estimated noise=1.4805 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000984172 Jy ! Component: 100 - total flux cleaned = 0.00159912 Jy ! Component: 150 - total flux cleaned = 0.00201219 Jy ! Component: 200 - total flux cleaned = 0.00219299 Jy ! Total flux subtracted in 200 components = 0.00219299 Jy ! Clean residual min=-0.001981 max=0.001655 Jy/beam ! Clean residual mean=0.000004 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.09199 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000109569 Jy ! Component: 100 - total flux cleaned = 0.000157748 Jy ! Component: 150 - total flux cleaned = 0.000193269 Jy ! Component: 200 - total flux cleaned = 0.000217908 Jy ! Total flux subtracted in 200 components = 0.000217908 Jy ! Clean residual min=-0.001991 max=0.001669 Jy/beam ! Clean residual mean=0.000004 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.0922079 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 68 components and 0.0922079 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.548 mas, bmaj=8.297 mas, bpa=3.108 degrees ! Estimated noise=1.27461 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000362659 Jy ! Component: 100 - total flux cleaned = -0.000362587 Jy ! Component: 150 - total flux cleaned = -0.000385724 Jy ! Component: 200 - total flux cleaned = -0.000384827 Jy ! Total flux subtracted in 200 components = -0.000384827 Jy ! Clean residual min=-0.002034 max=0.001987 Jy/beam ! Clean residual mean=0.000002 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.0918231 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 87 components and 0.0918231 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059920Jy sigma=0.448502 ! Fit after self-cal, rms=0.059919Jy sigma=0.448476 wmodel J0758+0827_S_map.mod ! Writing 87 model components to file: J0758+0827_S_map.mod wobs J0758+0827_S_uvs.fits ! Writing UV FITS file: J0758+0827_S_uvs.fits wwins J0758+0827_S_map.win ! wwins: Wrote 2 windows to J0758+0827_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 = 0.000102664 Jy ! Component: 100 - total flux cleaned = 0.000265036 Jy ! Component: 150 - total flux cleaned = 0.000544528 Jy ! Component: 200 - total flux cleaned = 0.000693361 Jy ! Component: 250 - total flux cleaned = 0.000836631 Jy ! Component: 300 - total flux cleaned = 0.000947519 Jy ! Component: 350 - total flux cleaned = 0.00102866 Jy ! Component: 400 - total flux cleaned = 0.00100347 Jy ! Component: 450 - total flux cleaned = 0.00102973 Jy ! Component: 500 - total flux cleaned = 0.00092961 Jy ! Component: 550 - total flux cleaned = 0.000831264 Jy ! Component: 600 - total flux cleaned = 0.000686834 Jy ! Component: 650 - total flux cleaned = 0.00059199 Jy ! Component: 700 - total flux cleaned = 0.000429127 Jy ! Component: 750 - total flux cleaned = 0.000291887 Jy ! Component: 800 - total flux cleaned = 0.000224252 Jy ! Component: 850 - total flux cleaned = 0.000113271 Jy ! Component: 900 - total flux cleaned = 4.39396e-06 Jy ! Component: 950 - total flux cleaned = -8.12451e-05 Jy ! Component: 1000 - total flux cleaned = -0.000165754 Jy ! Component: 1050 - total flux cleaned = -0.000228154 Jy ! Component: 1100 - total flux cleaned = -0.000310415 Jy ! Component: 1150 - total flux cleaned = -0.000249843 Jy ! Component: 1200 - total flux cleaned = -0.000370476 Jy ! Component: 1250 - total flux cleaned = -0.000390153 Jy ! Component: 1300 - total flux cleaned = -0.000409625 Jy ! Component: 1350 - total flux cleaned = -0.000448053 Jy ! Component: 1400 - total flux cleaned = -0.000505048 Jy ! Component: 1450 - total flux cleaned = -0.00054296 Jy ! Component: 1500 - total flux cleaned = -0.000655174 Jy ! Component: 1550 - total flux cleaned = -0.000747745 Jy ! Component: 1600 - total flux cleaned = -0.000784359 Jy ! Component: 1650 - total flux cleaned = -0.000784313 Jy ! Component: 1700 - total flux cleaned = -0.000820517 Jy ! Component: 1750 - total flux cleaned = -0.000908973 Jy ! Component: 1800 - total flux cleaned = -0.000996845 Jy ! Component: 1850 - total flux cleaned = -0.00103158 Jy ! Component: 1900 - total flux cleaned = -0.00113432 Jy ! Component: 1950 - total flux cleaned = -0.00118532 Jy ! Component: 2000 - total flux cleaned = -0.00116839 Jy ! Component: 2050 - total flux cleaned = -0.00118525 Jy ! Component: 2100 - total flux cleaned = -0.00123488 Jy ! Component: 2150 - total flux cleaned = -0.00123478 Jy ! Component: 2200 - total flux cleaned = -0.00126708 Jy ! Component: 2250 - total flux cleaned = -0.00123485 Jy ! Component: 2300 - total flux cleaned = -0.00126677 Jy ! Component: 2350 - total flux cleaned = -0.00125098 Jy ! Component: 2400 - total flux cleaned = -0.00125098 Jy ! Component: 2450 - total flux cleaned = -0.00126634 Jy ! Component: 2500 - total flux cleaned = -0.00128163 Jy ! Component: 2550 - total flux cleaned = -0.00131204 Jy ! Component: 2600 - total flux cleaned = -0.00128185 Jy ! Component: 2650 - total flux cleaned = -0.00132662 Jy ! Component: 2700 - total flux cleaned = -0.0013415 Jy ! Component: 2750 - total flux cleaned = -0.00129738 Jy ! Component: 2800 - total flux cleaned = -0.00129754 Jy ! Component: 2850 - total flux cleaned = -0.00134076 Jy ! Component: 2900 - total flux cleaned = -0.00139804 Jy ! Component: 2950 - total flux cleaned = -0.00136968 Jy ! Component: 3000 - total flux cleaned = -0.00139791 Jy ! Component: 3050 - total flux cleaned = -0.00141199 Jy ! Component: 3100 - total flux cleaned = -0.00141191 Jy ! Component: 3150 - total flux cleaned = -0.00145333 Jy ! Component: 3200 - total flux cleaned = -0.00143951 Jy ! Component: 3250 - total flux cleaned = -0.00149384 Jy ! Component: 3300 - total flux cleaned = -0.00150729 Jy ! Component: 3350 - total flux cleaned = -0.00152072 Jy ! Component: 3400 - total flux cleaned = -0.00158729 Jy ! Component: 3450 - total flux cleaned = -0.00161362 Jy ! Component: 3500 - total flux cleaned = -0.00161353 Jy ! Component: 3550 - total flux cleaned = -0.00166566 Jy ! Component: 3600 - total flux cleaned = -0.00169152 Jy ! Component: 3650 - total flux cleaned = -0.00173014 Jy ! Component: 3700 - total flux cleaned = -0.00179415 Jy ! Component: 3750 - total flux cleaned = -0.00183233 Jy ! Component: 3800 - total flux cleaned = -0.00189556 Jy ! Component: 3850 - total flux cleaned = -0.00189565 Jy ! Component: 3900 - total flux cleaned = -0.00193295 Jy ! Component: 3950 - total flux cleaned = -0.00197006 Jy ! Component: 4000 - total flux cleaned = -0.00194554 Jy ! Component: 4050 - total flux cleaned = -0.00200651 Jy ! Total flux subtracted in 4096 components = -0.00201867 Jy ! Clean residual min=-0.000725 max=0.000704 Jy/beam ! Clean residual mean=0.000000 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.0898044 Jy keep ! Adding 272 model components to the UV plane model. ! The established model now contains 359 components and 0.0898044 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0758+0827_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.548 x 8.297 at 3.108 degrees (North through East) ! Clean map min=-0.0015719 max=0.072293 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0758+0827_S_map.fits wmodel /image_prod/ug002_uva//J0758+0827_S_map.mod ! Writing 359 model components to file: /image_prod/ug002_uva//J0758+0827_S_map.mod wobs /image_prod/ug002_uva//J0758+0827_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0758+0827_S_uvs.fits wwins /image_prod/ug002_uva//J0758+0827_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J0758+0827_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0722931 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000217565 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.902845 0.902845 1.80569 3.61138 7.22276 14.4455 28.891 57.7821 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.072 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 332.282 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0758+0827_S_dfm.log closed on Wed Mar 4 22:07:02 2020