! Started logfile: /image_prod/ug002_uva//J1535+4836_S_dfm.log on Thu Mar 5 02:19:35 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//J1535+4836_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1535+4836_S_uva.fits ! AN table 1: 40 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.98125 visibilities/baseline/integration-bin. ! Found source: J1535+4836 ! ! 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 40 lines of history. ! ! Reading 4239 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 J1535+4836_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.013969Jy sigma=8.919528 ! Fit after self-cal, rms=0.896757Jy sigma=7.912012 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.707 mas, bmaj=5.561 mas, bpa=-45.04 degrees ! Estimated noise=2.07854 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 = 0.0782509 Jy ! Component: 100 - total flux cleaned = 0.0990595 Jy ! Total flux subtracted in 100 components = 0.0990595 Jy ! Clean residual min=-0.006432 max=0.011622 Jy/beam ! Clean residual mean=-0.000031 rms=0.001776 Jy/beam ! Combined flux in latest and established models = 0.0990595 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0990595 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061552Jy sigma=0.504018 ! Fit after self-cal, rms=0.061468Jy sigma=0.503317 ! Inverting map ! Added new window around map position (-6, 0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0115262 Jy ! Component: 100 - total flux cleaned = 0.0172458 Jy ! Total flux subtracted in 100 components = 0.0172458 Jy ! Clean residual min=-0.005081 max=0.007142 Jy/beam ! Clean residual mean=-0.000030 rms=0.001428 Jy/beam ! Combined flux in latest and established models = 0.116305 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 20 components and 0.116305 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059116Jy sigma=0.484847 ! Fit after self-cal, rms=0.058986Jy sigma=0.483587 ! 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=4.655 mas, bmaj=6.096 mas, bpa=-42.86 degrees ! Estimated noise=1.26158 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 = 0.00394913 Jy ! Component: 100 - total flux cleaned = 0.00450105 Jy ! Component: 150 - total flux cleaned = 0.00435843 Jy ! Component: 200 - total flux cleaned = 0.00423778 Jy ! Total flux subtracted in 200 components = 0.00423778 Jy ! Clean residual min=-0.003829 max=0.005575 Jy/beam ! Clean residual mean=-0.000027 rms=0.001130 Jy/beam ! Combined flux in latest and established models = 0.120543 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 35 components and 0.120543 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058586Jy sigma=0.481444 ! Fit after self-cal, rms=0.058570Jy sigma=0.481349 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.655 x 6.096 at -42.86 degrees (North through East) ! Clean map min=-0.0039568 max=0.10071 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.00 KP 1.02 ! LA 1.04 MK 1.04 NL 0.94 OV 1.09 ! PT 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.96 HN 1.10 KP 1.03 ! LA 1.03 MK 1.00 NL 0.84 OV 1.14 ! PT 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.99 HN 0.98 KP 0.99 ! LA 0.99 MK 0.95 NL 0.91 OV 1.15 ! PT 0.98 ! ! ! Fit before self-cal, rms=0.058570Jy sigma=0.481349 ! Fit after self-cal, rms=0.056542Jy sigma=0.474447 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.65 mas, bmaj=6.094 mas, bpa=-43.13 degrees ! Estimated noise=1.24871 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 = 0.00161962 Jy ! Component: 100 - total flux cleaned = 0.0016228 Jy ! Component: 150 - total flux cleaned = 0.00162199 Jy ! Component: 200 - total flux cleaned = 0.00155551 Jy ! Total flux subtracted in 200 components = 0.00155551 Jy ! Clean residual min=-0.003511 max=0.003366 Jy/beam ! Clean residual mean=-0.000028 rms=0.000861 Jy/beam ! Combined flux in latest and established models = 0.122099 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 50 components and 0.122099 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056439Jy sigma=0.473690 ! Fit after self-cal, rms=0.056445Jy sigma=0.473510 ! 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=0.056445Jy sigma=0.473510 ! Fit after self-cal, rms=0.056133Jy sigma=0.466868 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.633 mas, bmaj=6.073 mas, bpa=-43.11 degrees ! Estimated noise=1.25012 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000273146 Jy ! Component: 100 - total flux cleaned = 0.000333335 Jy ! Component: 150 - total flux cleaned = 0.000304887 Jy ! Component: 200 - total flux cleaned = 0.000331111 Jy ! Total flux subtracted in 200 components = 0.000331111 Jy ! Clean residual min=-0.002582 max=0.003361 Jy/beam ! Clean residual mean=-0.000020 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.12243 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 59 components and 0.12243 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056096Jy sigma=0.466603 ! Fit after self-cal, rms=0.056114Jy sigma=0.466508 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 (-29.5, 3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00289103 Jy ! Component: 100 - total flux cleaned = 0.00404756 Jy ! Component: 150 - total flux cleaned = 0.00423708 Jy ! Component: 200 - total flux cleaned = 0.00433254 Jy ! Total flux subtracted in 200 components = 0.00433254 Jy ! Clean residual min=-0.002410 max=0.001980 Jy/beam ! Clean residual mean=-0.000014 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.126762 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 84 components and 0.126762 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055957Jy sigma=0.465192 ! Fit after self-cal, rms=0.055944Jy sigma=0.465079 ! 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=0.055944Jy sigma=0.465079 ! Fit after self-cal, rms=0.055929Jy sigma=0.464899 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.612 mas, bmaj=6.063 mas, bpa=-42.83 degrees ! Estimated noise=1.24688 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130093 Jy ! Component: 100 - total flux cleaned = 0.00172812 Jy ! Component: 150 - total flux cleaned = 0.00186226 Jy ! Component: 200 - total flux cleaned = 0.00188558 Jy ! Total flux subtracted in 200 components = 0.00188558 Jy ! Clean residual min=-0.002181 max=0.001900 Jy/beam ! Clean residual mean=-0.000013 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.128648 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 108 components and 0.128648 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055887Jy sigma=0.464582 ! Fit after self-cal, rms=0.055888Jy sigma=0.464561 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 = 0.000249458 Jy ! Component: 100 - total flux cleaned = 0.000231104 Jy ! Component: 150 - total flux cleaned = 0.000249776 Jy ! Component: 200 - total flux cleaned = 0.000266727 Jy ! Total flux subtracted in 200 components = 0.000266727 Jy ! Clean residual min=-0.002162 max=0.001894 Jy/beam ! Clean residual mean=-0.000013 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.128915 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 120 components and 0.128915 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055875Jy sigma=0.464464 ! Fit after self-cal, rms=0.055874Jy sigma=0.464460 ! 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=0.055874Jy sigma=0.464460 ! Fit after self-cal, rms=0.056025Jy sigma=0.464387 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.545 mas, bmaj=9.708 mas, bpa=44.85 degrees ! Estimated noise=1.44584 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000860313 Jy ! Component: 100 - total flux cleaned = 0.000965962 Jy ! Component: 150 - total flux cleaned = 0.000965086 Jy ! Component: 200 - total flux cleaned = 0.000936996 Jy ! Total flux subtracted in 200 components = 0.000936996 Jy ! Clean residual min=-0.002127 max=0.001979 Jy/beam ! Clean residual mean=-0.000021 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.129852 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 131 components and 0.129852 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056014Jy sigma=0.464300 ! Fit after self-cal, rms=0.056014Jy sigma=0.464289 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 = 6.61082e-05 Jy ! Component: 100 - total flux cleaned = 6.64521e-05 Jy ! Component: 150 - total flux cleaned = 4.32569e-05 Jy ! Component: 200 - total flux cleaned = 4.31131e-05 Jy ! Total flux subtracted in 200 components = 4.31131e-05 Jy ! Clean residual min=-0.002119 max=0.001951 Jy/beam ! Clean residual mean=-0.000020 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.129895 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 137 components and 0.129895 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056011Jy sigma=0.464269 ! Fit after self-cal, rms=0.056009Jy sigma=0.464263 ! 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=4.612 mas, bmaj=6.057 mas, bpa=-42.62 degrees ! Estimated noise=1.24854 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.612 x 6.057 at -42.62 degrees (North through East) ! Clean map min=-0.0019917 max=0.099563 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=3.656 mas, bmaj=5.556 mas, bpa=-44.69 degrees ! Estimated noise=2.06274 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0772371 Jy ! Component: 100 - total flux cleaned = 0.100734 Jy ! Component: 150 - total flux cleaned = 0.111875 Jy ! Component: 200 - total flux cleaned = 0.118065 Jy ! Total flux subtracted in 200 components = 0.118065 Jy ! Clean residual min=-0.004155 max=0.003987 Jy/beam ! Clean residual mean=-0.000019 rms=0.001057 Jy/beam ! Combined flux in latest and established models = 0.118065 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.118065 Jy ! Inverting map and beam ! Estimated beam: bmin=4.612 mas, bmaj=6.057 mas, bpa=-42.62 degrees ! Estimated noise=1.24854 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 = 0.00475645 Jy ! Component: 100 - total flux cleaned = 0.00779434 Jy ! Component: 150 - total flux cleaned = 0.00988909 Jy ! Component: 200 - total flux cleaned = 0.0104081 Jy ! Total flux subtracted in 200 components = 0.0104081 Jy ! Clean residual min=-0.002184 max=0.002091 Jy/beam ! Clean residual mean=-0.000013 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.128473 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 68 components and 0.128473 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=8.545 mas, bmaj=9.708 mas, bpa=44.85 degrees ! Estimated noise=1.44584 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000904332 Jy ! Component: 100 - total flux cleaned = 0.00111862 Jy ! Component: 150 - total flux cleaned = 0.00129026 Jy ! Component: 200 - total flux cleaned = 0.00140489 Jy ! Total flux subtracted in 200 components = 0.00140489 Jy ! Clean residual min=-0.002189 max=0.001804 Jy/beam ! Clean residual mean=-0.000020 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.129878 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 = 0.000120522 Jy ! Component: 100 - total flux cleaned = 0.000162549 Jy ! Component: 150 - total flux cleaned = 0.000180972 Jy ! Component: 200 - total flux cleaned = 0.000164925 Jy ! Total flux subtracted in 200 components = 0.000164925 Jy ! Clean residual min=-0.002127 max=0.001826 Jy/beam ! Clean residual mean=-0.000020 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.130043 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 109 components and 0.130043 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.612 mas, bmaj=6.057 mas, bpa=-42.62 degrees ! Estimated noise=1.24854 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000329936 Jy ! Component: 100 - total flux cleaned = 0.000390147 Jy ! Component: 150 - total flux cleaned = 0.000364525 Jy ! Component: 200 - total flux cleaned = 0.000294061 Jy ! Total flux subtracted in 200 components = 0.000294061 Jy ! Clean residual min=-0.002033 max=0.001914 Jy/beam ! Clean residual mean=-0.000012 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.130337 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 135 components and 0.130337 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056045Jy sigma=0.464496 ! Fit after self-cal, rms=0.056041Jy sigma=0.464454 wmodel J1535+4836_S_map.mod ! Writing 135 model components to file: J1535+4836_S_map.mod wobs J1535+4836_S_uvs.fits ! Writing UV FITS file: J1535+4836_S_uvs.fits wwins J1535+4836_S_map.win ! wwins: Wrote 3 windows to J1535+4836_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 = -0.00034661 Jy ! Component: 100 - total flux cleaned = -0.000446614 Jy ! Component: 150 - total flux cleaned = -0.000569922 Jy ! Component: 200 - total flux cleaned = -0.000568834 Jy ! Component: 250 - total flux cleaned = -0.000680338 Jy ! Component: 300 - total flux cleaned = -0.000787266 Jy ! Component: 350 - total flux cleaned = -0.000968374 Jy ! Component: 400 - total flux cleaned = -0.00111906 Jy ! Component: 450 - total flux cleaned = -0.0013148 Jy ! Component: 500 - total flux cleaned = -0.00155287 Jy ! Component: 550 - total flux cleaned = -0.00176194 Jy ! Component: 600 - total flux cleaned = -0.0019658 Jy ! Component: 650 - total flux cleaned = -0.00207698 Jy ! Component: 700 - total flux cleaned = -0.00220747 Jy ! Component: 750 - total flux cleaned = -0.00233517 Jy ! Component: 800 - total flux cleaned = -0.00250089 Jy ! Component: 850 - total flux cleaned = -0.00252131 Jy ! Component: 900 - total flux cleaned = -0.00266131 Jy ! Component: 950 - total flux cleaned = -0.00275909 Jy ! Component: 1000 - total flux cleaned = -0.00287369 Jy ! Component: 1050 - total flux cleaned = -0.00296693 Jy ! Component: 1100 - total flux cleaned = -0.00298486 Jy ! Component: 1150 - total flux cleaned = -0.00305726 Jy ! Component: 1200 - total flux cleaned = -0.00309268 Jy ! Component: 1250 - total flux cleaned = -0.00318 Jy ! Component: 1300 - total flux cleaned = -0.00323127 Jy ! Component: 1350 - total flux cleaned = -0.00328196 Jy ! Component: 1400 - total flux cleaned = -0.0033651 Jy ! Component: 1450 - total flux cleaned = -0.00339792 Jy ! Component: 1500 - total flux cleaned = -0.00344622 Jy ! Component: 1550 - total flux cleaned = -0.00349403 Jy ! Component: 1600 - total flux cleaned = -0.00355685 Jy ! Component: 1650 - total flux cleaned = -0.00360303 Jy ! Component: 1700 - total flux cleaned = -0.00367931 Jy ! Component: 1750 - total flux cleaned = -0.00370936 Jy ! Component: 1800 - total flux cleaned = -0.00382827 Jy ! Component: 1850 - total flux cleaned = -0.00390164 Jy ! Component: 1900 - total flux cleaned = -0.00395971 Jy ! Component: 1950 - total flux cleaned = -0.00403165 Jy ! Component: 2000 - total flux cleaned = -0.00415886 Jy ! Component: 2050 - total flux cleaned = -0.00421471 Jy ! Component: 2100 - total flux cleaned = -0.00432532 Jy ! Component: 2150 - total flux cleaned = -0.0044209 Jy ! Component: 2200 - total flux cleaned = -0.00451526 Jy ! Component: 2250 - total flux cleaned = -0.00450191 Jy ! Component: 2300 - total flux cleaned = -0.00455488 Jy ! Component: 2350 - total flux cleaned = -0.0045679 Jy ! Component: 2400 - total flux cleaned = -0.0045548 Jy ! Component: 2450 - total flux cleaned = -0.00459356 Jy ! Component: 2500 - total flux cleaned = -0.0046316 Jy ! Component: 2550 - total flux cleaned = -0.00463149 Jy ! Component: 2600 - total flux cleaned = -0.00461901 Jy ! Component: 2650 - total flux cleaned = -0.0046563 Jy ! Component: 2700 - total flux cleaned = -0.0046439 Jy ! Component: 2750 - total flux cleaned = -0.00466812 Jy ! Component: 2800 - total flux cleaned = -0.00461962 Jy ! Component: 2850 - total flux cleaned = -0.00466759 Jy ! Component: 2900 - total flux cleaned = -0.00464376 Jy ! Component: 2950 - total flux cleaned = -0.00461994 Jy ! Component: 3000 - total flux cleaned = -0.00461976 Jy ! Component: 3050 - total flux cleaned = -0.00456161 Jy ! Component: 3100 - total flux cleaned = -0.00456168 Jy ! Component: 3150 - total flux cleaned = -0.00455028 Jy ! Component: 3200 - total flux cleaned = -0.00456167 Jy ! Component: 3250 - total flux cleaned = -0.00457293 Jy ! Component: 3300 - total flux cleaned = -0.00452803 Jy ! Component: 3350 - total flux cleaned = -0.00448364 Jy ! Component: 3400 - total flux cleaned = -0.00449455 Jy ! Component: 3450 - total flux cleaned = -0.00445068 Jy ! Component: 3500 - total flux cleaned = -0.0044181 Jy ! Component: 3550 - total flux cleaned = -0.00440728 Jy ! Component: 3600 - total flux cleaned = -0.00440728 Jy ! Component: 3650 - total flux cleaned = -0.00437524 Jy ! Component: 3700 - total flux cleaned = -0.00433283 Jy ! Component: 3750 - total flux cleaned = -0.00429064 Jy ! Component: 3800 - total flux cleaned = -0.00425921 Jy ! Component: 3850 - total flux cleaned = -0.00424876 Jy ! Component: 3900 - total flux cleaned = -0.00418662 Jy ! Component: 3950 - total flux cleaned = -0.00415576 Jy ! Component: 4000 - total flux cleaned = -0.00411491 Jy ! Component: 4050 - total flux cleaned = -0.00405392 Jy ! Total flux subtracted in 4096 components = -0.00406397 Jy ! Clean residual min=-0.000729 max=0.000603 Jy/beam ! Clean residual mean=-0.000006 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.126273 Jy keep ! Adding 250 model components to the UV plane model. ! The established model now contains 385 components and 0.126273 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1535+4836_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.612 x 6.057 at -42.62 degrees (North through East) ! Clean map min=-0.0014975 max=0.099054 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1535+4836_S_map.fits wmodel /image_prod/ug002_uva//J1535+4836_S_map.mod ! Writing 385 model components to file: /image_prod/ug002_uva//J1535+4836_S_map.mod wobs /image_prod/ug002_uva//J1535+4836_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1535+4836_S_uvs.fits wwins /image_prod/ug002_uva//J1535+4836_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J1535+4836_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0990537 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000175933 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.532842 0.532842 1.06568 2.13137 4.26274 8.52548 17.051 34.1019 68.2038 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.099 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 563.018 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1535+4836_S_dfm.log closed on Thu Mar 5 02:19:38 2020