! Started logfile: /image_prod/ug002_uva//J0801+1153_S_dfm.log on Wed Mar 4 22:07:49 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//J0801+1153_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0801+1153_S_uva.fits ! AN table 1: 90 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.851852 visibilities/baseline/integration-bin. ! Found source: J0801+1153 ! ! 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 8280 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 J0801+1153_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 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005727Jy sigma=8.610776 ! Fit after self-cal, rms=0.961066Jy sigma=8.218768 ! 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=2.828 mas, bmaj=6.543 mas, bpa=-1.407 degrees ! Estimated noise=1.46846 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 = 0.0315559 Jy ! Component: 100 - total flux cleaned = 0.0392692 Jy ! Total flux subtracted in 100 components = 0.0392692 Jy ! Clean residual min=-0.003815 max=0.004424 Jy/beam ! Clean residual mean=-0.000008 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 0.0392692 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0392692 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060672Jy sigma=0.473105 ! Fit after self-cal, rms=0.058699Jy sigma=0.454392 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00534161 Jy ! Component: 100 - total flux cleaned = 0.0073657 Jy ! Total flux subtracted in 100 components = 0.0073657 Jy ! Clean residual min=-0.003212 max=0.003393 Jy/beam ! Clean residual mean=-0.000004 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.0466349 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.0466349 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058250Jy sigma=0.449770 ! Fit after self-cal, rms=0.058266Jy sigma=0.449626 ! 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=3.414 mas, bmaj=7.61 mas, bpa=-2.912 degrees ! Estimated noise=0.935418 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 = 0.00194814 Jy ! Component: 100 - total flux cleaned = 0.00239811 Jy ! Component: 150 - total flux cleaned = 0.00237016 Jy ! Component: 200 - total flux cleaned = 0.0022964 Jy ! Total flux subtracted in 200 components = 0.0022964 Jy ! Clean residual min=-0.002409 max=0.002110 Jy/beam ! Clean residual mean=-0.000005 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.0489313 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 25 components and 0.0489313 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058194Jy sigma=0.449053 ! Fit after self-cal, rms=0.058196Jy sigma=0.449000 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.414 x 7.61 at -2.912 degrees (North through East) ! Clean map min=-0.0022865 max=0.043785 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.02 HN 0.92 KP 0.96 ! LA 0.99 MK 1.04 OV 0.85 PT 1.03 ! SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 1.03 HN 1.01 KP 1.07 ! LA 1.09 MK 0.97 OV 0.90 PT 0.99 ! SC 0.73 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.04 HN 0.93 KP 1.04 ! LA 1.01 MK 1.02 OV 0.94 PT 0.99 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.058196Jy sigma=0.449000 ! Fit after self-cal, rms=0.058198Jy sigma=0.447101 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.367 mas, bmaj=7.569 mas, bpa=-2.102 degrees ! Estimated noise=0.922854 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 = 0.000500356 Jy ! Component: 100 - total flux cleaned = 0.000389089 Jy ! Component: 150 - total flux cleaned = 0.000290628 Jy ! Component: 200 - total flux cleaned = 0.000203187 Jy ! Total flux subtracted in 200 components = 0.000203187 Jy ! Clean residual min=-0.001861 max=0.001823 Jy/beam ! Clean residual mean=-0.000009 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.0491345 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 0.0491345 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058144Jy sigma=0.446792 ! Fit after self-cal, rms=0.058219Jy sigma=0.446490 ! 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=0.058219Jy sigma=0.446490 ! Fit after self-cal, rms=0.058160Jy sigma=0.445388 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.353 mas, bmaj=7.46 mas, bpa=-1.825 degrees ! Estimated noise=0.919347 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000358324 Jy ! Component: 100 - total flux cleaned = 0.000281818 Jy ! Component: 150 - total flux cleaned = 0.000194101 Jy ! Component: 200 - total flux cleaned = 0.000116386 Jy ! Total flux subtracted in 200 components = 0.000116386 Jy ! Clean residual min=-0.001945 max=0.001600 Jy/beam ! Clean residual mean=-0.000004 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.0492509 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 33 components and 0.0492509 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058131Jy sigma=0.445251 ! Fit after self-cal, rms=0.058196Jy sigma=0.445103 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 = -0.000188775 Jy ! Component: 100 - total flux cleaned = -0.000239819 Jy ! Component: 150 - total flux cleaned = -0.000255142 Jy ! Component: 200 - total flux cleaned = -0.000269307 Jy ! Total flux subtracted in 200 components = -0.000269307 Jy ! Clean residual min=-0.001966 max=0.001602 Jy/beam ! Clean residual mean=-0.000004 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.0489816 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 36 components and 0.0489816 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058183Jy sigma=0.445055 ! Fit after self-cal, rms=0.058178Jy sigma=0.445051 ! 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=0.058178Jy sigma=0.445051 ! Fit after self-cal, rms=0.058525Jy sigma=0.444986 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.327 mas, bmaj=7.419 mas, bpa=-1.412 degrees ! Estimated noise=0.918078 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000315493 Jy ! Component: 100 - total flux cleaned = 0.000301933 Jy ! Component: 150 - total flux cleaned = 0.000257726 Jy ! Component: 200 - total flux cleaned = 0.000204147 Jy ! Total flux subtracted in 200 components = 0.000204147 Jy ! Clean residual min=-0.001922 max=0.001533 Jy/beam ! Clean residual mean=-0.000003 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.0491858 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 38 components and 0.0491858 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058509Jy sigma=0.444926 ! Fit after self-cal, rms=0.058527Jy sigma=0.444908 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 = -7.66905e-05 Jy ! Component: 100 - total flux cleaned = -8.90719e-05 Jy ! Component: 150 - total flux cleaned = -0.000100421 Jy ! Component: 200 - total flux cleaned = -0.000111479 Jy ! Total flux subtracted in 200 components = -0.000111479 Jy ! Clean residual min=-0.001948 max=0.001539 Jy/beam ! Clean residual mean=-0.000004 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.0490743 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 38 components and 0.0490743 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058520Jy sigma=0.444885 ! Fit after self-cal, rms=0.058516Jy sigma=0.444883 ! 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=0.058516Jy sigma=0.444883 ! Fit after self-cal, rms=0.058709Jy sigma=0.444851 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.095 mas, bmaj=11.63 mas, bpa=-3.467 degrees ! Estimated noise=1.154 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00033124 Jy ! Component: 100 - total flux cleaned = 0.000349326 Jy ! Component: 150 - total flux cleaned = 0.00036205 Jy ! Component: 200 - total flux cleaned = 0.000371667 Jy ! Total flux subtracted in 200 components = 0.000371667 Jy ! Clean residual min=-0.001751 max=0.001875 Jy/beam ! Clean residual mean=-0.000006 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.0494459 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 43 components and 0.0494459 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058706Jy sigma=0.444856 ! Fit after self-cal, rms=0.058723Jy sigma=0.444830 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 = 1.60318e-05 Jy ! Component: 100 - total flux cleaned = 1.56868e-05 Jy ! Component: 150 - total flux cleaned = 2.64041e-05 Jy ! Component: 200 - total flux cleaned = 3.05065e-05 Jy ! Total flux subtracted in 200 components = 3.05065e-05 Jy ! Clean residual min=-0.001761 max=0.001884 Jy/beam ! Clean residual mean=-0.000006 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.0494764 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 45 components and 0.0494764 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058720Jy sigma=0.444840 ! Fit after self-cal, rms=0.058718Jy sigma=0.444829 ! 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=3.309 mas, bmaj=7.39 mas, bpa=-1.058 degrees ! Estimated noise=0.917037 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.309 x 7.39 at -1.058 degrees (North through East) ! Clean map min=-0.0019051 max=0.043364 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=2.751 mas, bmaj=6.419 mas, bpa=0.3409 degrees ! Estimated noise=1.41506 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0320851 Jy ! Component: 100 - total flux cleaned = 0.0417285 Jy ! Component: 150 - total flux cleaned = 0.0466157 Jy ! Component: 200 - total flux cleaned = 0.0486378 Jy ! Total flux subtracted in 200 components = 0.0486378 Jy ! Clean residual min=-0.003374 max=0.002926 Jy/beam ! Clean residual mean=-0.000003 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.0486378 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 0.0486378 Jy ! Inverting map and beam ! Estimated beam: bmin=3.309 mas, bmaj=7.39 mas, bpa=-1.058 degrees ! Estimated noise=0.917037 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 = 0.000943181 Jy ! Component: 100 - total flux cleaned = 0.00100929 Jy ! Component: 150 - total flux cleaned = 0.000924993 Jy ! Component: 200 - total flux cleaned = 0.000850411 Jy ! Total flux subtracted in 200 components = 0.000850411 Jy ! Clean residual min=-0.002189 max=0.001622 Jy/beam ! Clean residual mean=-0.000003 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.0494882 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 22 components and 0.0494882 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=8.095 mas, bmaj=11.63 mas, bpa=-3.467 degrees ! Estimated noise=1.154 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000182761 Jy ! Component: 100 - total flux cleaned = 0.000200093 Jy ! Component: 150 - total flux cleaned = 0.000169899 Jy ! Component: 200 - total flux cleaned = 0.000155678 Jy ! Total flux subtracted in 200 components = 0.000155678 Jy ! Clean residual min=-0.001751 max=0.001827 Jy/beam ! Clean residual mean=-0.000006 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.0496439 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 = -2.4793e-05 Jy ! Component: 100 - total flux cleaned = -4.7211e-05 Jy ! Component: 150 - total flux cleaned = -6.72259e-05 Jy ! Component: 200 - total flux cleaned = -7.63138e-05 Jy ! Total flux subtracted in 200 components = -7.63138e-05 Jy ! Clean residual min=-0.001737 max=0.001843 Jy/beam ! Clean residual mean=-0.000006 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.0495676 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 30 components and 0.0495676 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.309 mas, bmaj=7.39 mas, bpa=-1.058 degrees ! Estimated noise=0.917037 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000321667 Jy ! Component: 100 - total flux cleaned = -0.000442186 Jy ! Component: 150 - total flux cleaned = -0.000505732 Jy ! Component: 200 - total flux cleaned = -0.000486843 Jy ! Total flux subtracted in 200 components = -0.000486843 Jy ! Clean residual min=-0.001968 max=0.001596 Jy/beam ! Clean residual mean=-0.000004 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.0490807 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 35 components and 0.0490807 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058732Jy sigma=0.445004 ! Fit after self-cal, rms=0.058726Jy sigma=0.444946 wmodel J0801+1153_S_map.mod ! Writing 35 model components to file: J0801+1153_S_map.mod wobs J0801+1153_S_uvs.fits ! Writing UV FITS file: J0801+1153_S_uvs.fits wwins J0801+1153_S_map.win ! wwins: Wrote 1 windows to J0801+1153_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 = -0.000861179 Jy ! Component: 100 - total flux cleaned = -0.00103654 Jy ! Component: 150 - total flux cleaned = -0.00106534 Jy ! Component: 200 - total flux cleaned = -0.00088314 Jy ! Component: 250 - total flux cleaned = -0.000733188 Jy ! Component: 300 - total flux cleaned = -0.000563493 Jy ! Component: 350 - total flux cleaned = -0.000373936 Jy ! Component: 400 - total flux cleaned = -0.000350232 Jy ! Component: 450 - total flux cleaned = -0.000191083 Jy ! Component: 500 - total flux cleaned = -5.82897e-05 Jy ! Component: 550 - total flux cleaned = 6.44124e-06 Jy ! Component: 600 - total flux cleaned = 0.000134124 Jy ! Component: 650 - total flux cleaned = 0.000238761 Jy ! Component: 700 - total flux cleaned = 0.000423349 Jy ! Component: 750 - total flux cleaned = 0.00044374 Jy ! Component: 800 - total flux cleaned = 0.000602562 Jy ! Component: 850 - total flux cleaned = 0.000719255 Jy ! Component: 900 - total flux cleaned = 0.000796031 Jy ! Component: 950 - total flux cleaned = 0.000815376 Jy ! Component: 1000 - total flux cleaned = 0.000890367 Jy ! Component: 1050 - total flux cleaned = 0.000963823 Jy ! Component: 1100 - total flux cleaned = 0.000964026 Jy ! Component: 1150 - total flux cleaned = 0.00098196 Jy ! Component: 1200 - total flux cleaned = 0.00105231 Jy ! Component: 1250 - total flux cleaned = 0.000948334 Jy ! Component: 1300 - total flux cleaned = 0.000965936 Jy ! Component: 1350 - total flux cleaned = 0.000999752 Jy ! Component: 1400 - total flux cleaned = 0.00103339 Jy ! Component: 1450 - total flux cleaned = 0.00106668 Jy ! Component: 1500 - total flux cleaned = 0.00109902 Jy ! Component: 1550 - total flux cleaned = 0.00114767 Jy ! Component: 1600 - total flux cleaned = 0.00122725 Jy ! Component: 1650 - total flux cleaned = 0.00122725 Jy ! Component: 1700 - total flux cleaned = 0.00128939 Jy ! Component: 1750 - total flux cleaned = 0.00124315 Jy ! Component: 1800 - total flux cleaned = 0.00130416 Jy ! Component: 1850 - total flux cleaned = 0.00137945 Jy ! Component: 1900 - total flux cleaned = 0.0013646 Jy ! Component: 1950 - total flux cleaned = 0.00143807 Jy ! Component: 2000 - total flux cleaned = 0.00148172 Jy ! Component: 2050 - total flux cleaned = 0.00151069 Jy ! Component: 2100 - total flux cleaned = 0.00159645 Jy ! Component: 2150 - total flux cleaned = 0.00165271 Jy ! Component: 2200 - total flux cleaned = 0.0016944 Jy ! Component: 2250 - total flux cleaned = 0.00172181 Jy ! Component: 2300 - total flux cleaned = 0.00173552 Jy ! Component: 2350 - total flux cleaned = 0.00176256 Jy ! Component: 2400 - total flux cleaned = 0.00181579 Jy ! Component: 2450 - total flux cleaned = 0.00180254 Jy ! Component: 2500 - total flux cleaned = 0.00184207 Jy ! Component: 2550 - total flux cleaned = 0.00192022 Jy ! Component: 2600 - total flux cleaned = 0.00202309 Jy ! Component: 2650 - total flux cleaned = 0.0020739 Jy ! Component: 2700 - total flux cleaned = 0.00211168 Jy ! Component: 2750 - total flux cleaned = 0.0021242 Jy ! Component: 2800 - total flux cleaned = 0.00216157 Jy ! Component: 2850 - total flux cleaned = 0.00226024 Jy ! Component: 2900 - total flux cleaned = 0.00227264 Jy ! Component: 2950 - total flux cleaned = 0.00232116 Jy ! Component: 3000 - total flux cleaned = 0.0023693 Jy ! Component: 3050 - total flux cleaned = 0.00245264 Jy ! Component: 3100 - total flux cleaned = 0.00253511 Jy ! Component: 3150 - total flux cleaned = 0.00253497 Jy ! Component: 3200 - total flux cleaned = 0.00251182 Jy ! Component: 3250 - total flux cleaned = 0.00258099 Jy ! Component: 3300 - total flux cleaned = 0.00266099 Jy ! Component: 3350 - total flux cleaned = 0.00269487 Jy ! Component: 3400 - total flux cleaned = 0.00271753 Jy ! Component: 3450 - total flux cleaned = 0.0027955 Jy ! Component: 3500 - total flux cleaned = 0.00283984 Jy ! Component: 3550 - total flux cleaned = 0.00291663 Jy ! Component: 3600 - total flux cleaned = 0.00297102 Jy ! Component: 3650 - total flux cleaned = 0.0030359 Jy ! Component: 3700 - total flux cleaned = 0.00310011 Jy ! Component: 3750 - total flux cleaned = 0.00313213 Jy ! Component: 3800 - total flux cleaned = 0.0032062 Jy ! Component: 3850 - total flux cleaned = 0.00324822 Jy ! Component: 3900 - total flux cleaned = 0.00328991 Jy ! Component: 3950 - total flux cleaned = 0.00337277 Jy ! Component: 4000 - total flux cleaned = 0.00338306 Jy ! Component: 4050 - total flux cleaned = 0.00343407 Jy ! Total flux subtracted in 4096 components = 0.00347453 Jy ! Clean residual min=-0.000651 max=0.000563 Jy/beam ! Clean residual mean=0.000001 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.0525553 Jy keep ! Adding 249 model components to the UV plane model. ! The established model now contains 284 components and 0.0525553 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0801+1153_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.309 x 7.39 at -1.058 degrees (North through East) ! Clean map min=-0.0010647 max=0.042883 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0801+1153_S_map.fits wmodel /image_prod/ug002_uva//J0801+1153_S_map.mod ! Writing 284 model components to file: /image_prod/ug002_uva//J0801+1153_S_map.mod wobs /image_prod/ug002_uva//J0801+1153_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0801+1153_S_uvs.fits wwins /image_prod/ug002_uva//J0801+1153_S_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J0801+1153_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0428829 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000176822 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.23701 1.23701 2.47402 4.94804 9.89609 19.7922 39.5844 79.1687 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.042 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 242.52 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0801+1153_S_dfm.log closed on Wed Mar 4 22:07:52 2020