! Started logfile: /image_prod/ug002_uva//J0935+2405_S_dfm.log on Wed Mar 4 23:06:56 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//J0935+2405_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0935+2405_S_uva.fits ! AN table 1: 75 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.864 visibilities/baseline/integration-bin. ! Found source: J0935+2405 ! ! 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 8748 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 J0935+2405_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 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.010137Jy sigma=8.805767 ! Fit after self-cal, rms=0.915330Jy sigma=7.977362 ! 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=3.14 mas, bmaj=5.901 mas, bpa=-4.4 degrees ! Estimated noise=1.28055 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 = 0.0663467 Jy ! Component: 100 - total flux cleaned = 0.0892976 Jy ! Total flux subtracted in 100 components = 0.0892976 Jy ! Clean residual min=-0.005140 max=0.012391 Jy/beam ! Clean residual mean=-0.000007 rms=0.001506 Jy/beam ! Combined flux in latest and established models = 0.0892975 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0892975 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068618Jy sigma=0.506854 ! Fit after self-cal, rms=0.068428Jy sigma=0.505082 ! Inverting map ! Added new window around map position (1.5, 8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0129503 Jy ! Component: 100 - total flux cleaned = 0.0200325 Jy ! Total flux subtracted in 100 components = 0.0200325 Jy ! Clean residual min=-0.004243 max=0.004838 Jy/beam ! Clean residual mean=0.000003 rms=0.001057 Jy/beam ! Combined flux in latest and established models = 0.10933 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 22 components and 0.10933 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066040Jy sigma=0.479085 ! Fit after self-cal, rms=0.065916Jy sigma=0.477873 ! 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=3.856 mas, bmaj=7 mas, bpa=-2.719 degrees ! Estimated noise=0.901561 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 = 0.00494704 Jy ! Component: 100 - total flux cleaned = 0.00745417 Jy ! Component: 150 - total flux cleaned = 0.00832714 Jy ! Component: 200 - total flux cleaned = 0.0086463 Jy ! Total flux subtracted in 200 components = 0.0086463 Jy ! Clean residual min=-0.003905 max=0.003791 Jy/beam ! Clean residual mean=0.000013 rms=0.001018 Jy/beam ! Combined flux in latest and established models = 0.117976 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 40 components and 0.117976 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065503Jy sigma=0.474313 ! Fit after self-cal, rms=0.065468Jy sigma=0.474047 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.856 x 7 at -2.719 degrees (North through East) ! Clean map min=-0.003922 max=0.083211 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.07 HN 1.11 KP 1.03 ! LA 1.01 MK 0.94 NL 1.01 OV 0.84 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.09 HN 0.85 KP 1.01 ! LA 1.02 MK 0.99 NL 1.12 OV 0.84 ! PT 1.04 SC 0.88 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.05 HN 0.98 KP 1.06 ! LA 1.02 MK 0.99 NL 1.06 OV 0.81 ! PT 1.02 SC 1.03 ! ! ! Fit before self-cal, rms=0.065468Jy sigma=0.474047 ! Fit after self-cal, rms=0.062965Jy sigma=0.465163 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.813 mas, bmaj=6.971 mas, bpa=-2.379 degrees ! Estimated noise=0.899455 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 = 0.000258103 Jy ! Component: 100 - total flux cleaned = 0.000373379 Jy ! Component: 150 - total flux cleaned = 0.000394304 Jy ! Component: 200 - total flux cleaned = 0.000376098 Jy ! Total flux subtracted in 200 components = 0.000376098 Jy ! Clean residual min=-0.002534 max=0.003035 Jy/beam ! Clean residual mean=0.000005 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 0.118352 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 55 components and 0.118352 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062945Jy sigma=0.465045 ! Fit after self-cal, rms=0.062966Jy sigma=0.464797 ! 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=0.062966Jy sigma=0.464797 ! Fit after self-cal, rms=0.061378Jy sigma=0.455621 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.817 mas, bmaj=6.933 mas, bpa=-3.264 degrees ! Estimated noise=0.899736 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.71248e-05 Jy ! Component: 100 - total flux cleaned = 0.000117463 Jy ! Component: 150 - total flux cleaned = 0.00015201 Jy ! Component: 200 - total flux cleaned = 0.000168482 Jy ! Total flux subtracted in 200 components = 0.000168482 Jy ! Clean residual min=-0.001901 max=0.001925 Jy/beam ! Clean residual mean=0.000004 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.118521 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 64 components and 0.118521 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061366Jy sigma=0.455516 ! Fit after self-cal, rms=0.061410Jy sigma=0.455285 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 = 4.16459e-05 Jy ! Component: 100 - total flux cleaned = 5.78426e-05 Jy ! Component: 150 - total flux cleaned = 5.74355e-05 Jy ! Component: 200 - total flux cleaned = 5.74162e-05 Jy ! Total flux subtracted in 200 components = 5.74162e-05 Jy ! Clean residual min=-0.001904 max=0.001909 Jy/beam ! Clean residual mean=0.000004 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.118578 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 68 components and 0.118578 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061401Jy sigma=0.455219 ! Fit after self-cal, rms=0.061400Jy sigma=0.455212 ! 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=0.061400Jy sigma=0.455212 ! Fit after self-cal, rms=0.061510Jy sigma=0.455203 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.812 mas, bmaj=6.933 mas, bpa=-3.458 degrees ! Estimated noise=0.900729 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000202307 Jy ! Component: 100 - total flux cleaned = 0.000217544 Jy ! Component: 150 - total flux cleaned = 0.000218257 Jy ! Component: 200 - total flux cleaned = 0.000218327 Jy ! Total flux subtracted in 200 components = 0.000218327 Jy ! Clean residual min=-0.001892 max=0.001888 Jy/beam ! Clean residual mean=0.000004 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.118797 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 69 components and 0.118797 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061502Jy sigma=0.455139 ! Fit after self-cal, rms=0.061503Jy sigma=0.455132 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.60496e-05 Jy ! Component: 100 - total flux cleaned = 5.02724e-05 Jy ! Component: 150 - total flux cleaned = 5.03311e-05 Jy ! Component: 200 - total flux cleaned = 5.04373e-05 Jy ! Total flux subtracted in 200 components = 5.04373e-05 Jy ! Clean residual min=-0.001904 max=0.001880 Jy/beam ! Clean residual mean=0.000004 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.118847 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 70 components and 0.118847 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061496Jy sigma=0.455084 ! Fit after self-cal, rms=0.061495Jy sigma=0.455080 ! 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=0.061495Jy sigma=0.455080 ! Fit after self-cal, rms=0.061534Jy sigma=0.455076 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.621 mas, bmaj=11.2 mas, bpa=-1.833 degrees ! Estimated noise=1.02917 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00050592 Jy ! Component: 100 - total flux cleaned = 0.000587778 Jy ! Component: 150 - total flux cleaned = 0.000587603 Jy ! Component: 200 - total flux cleaned = 0.000598394 Jy ! Total flux subtracted in 200 components = 0.000598394 Jy ! Clean residual min=-0.002267 max=0.002124 Jy/beam ! Clean residual mean=0.000007 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.119446 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 77 components and 0.119446 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061535Jy sigma=0.455077 ! Fit after self-cal, rms=0.061534Jy sigma=0.455045 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 = 6.09453e-05 Jy ! Component: 100 - total flux cleaned = 0.000113733 Jy ! Component: 150 - total flux cleaned = 0.000123562 Jy ! Component: 200 - total flux cleaned = 0.000133444 Jy ! Total flux subtracted in 200 components = 0.000133444 Jy ! Clean residual min=-0.002229 max=0.002089 Jy/beam ! Clean residual mean=0.000007 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.119579 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 87 components and 0.119579 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061535Jy sigma=0.455053 ! Fit after self-cal, rms=0.061535Jy sigma=0.455040 ! 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=3.808 mas, bmaj=6.933 mas, bpa=-3.565 degrees ! Estimated noise=0.901597 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.808 x 6.933 at -3.565 degrees (North through East) ! Clean map min=-0.0017738 max=0.08252 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=3.101 mas, bmaj=5.813 mas, bpa=-5.7 degrees ! Estimated noise=1.2663 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0661247 Jy ! Component: 100 - total flux cleaned = 0.0901409 Jy ! Component: 150 - total flux cleaned = 0.10231 Jy ! Component: 200 - total flux cleaned = 0.109195 Jy ! Total flux subtracted in 200 components = 0.109195 Jy ! Clean residual min=-0.002551 max=0.003432 Jy/beam ! Clean residual mean=-0.000001 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.109195 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.109195 Jy ! Inverting map and beam ! Estimated beam: bmin=3.808 mas, bmaj=6.933 mas, bpa=-3.565 degrees ! Estimated noise=0.901597 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 = 0.0045327 Jy ! Component: 100 - total flux cleaned = 0.00703367 Jy ! Component: 150 - total flux cleaned = 0.00834394 Jy ! Component: 200 - total flux cleaned = 0.00873008 Jy ! Total flux subtracted in 200 components = 0.00873008 Jy ! Clean residual min=-0.001887 max=0.001895 Jy/beam ! Clean residual mean=0.000003 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.117925 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 59 components and 0.117925 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=8.621 mas, bmaj=11.2 mas, bpa=-1.833 degrees ! Estimated noise=1.02917 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131349 Jy ! Component: 100 - total flux cleaned = 0.00149392 Jy ! Component: 150 - total flux cleaned = 0.00161549 Jy ! Component: 200 - total flux cleaned = 0.00164511 Jy ! Total flux subtracted in 200 components = 0.00164511 Jy ! Clean residual min=-0.002187 max=0.002084 Jy/beam ! Clean residual mean=0.000007 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.11957 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 = 2.30946e-05 Jy ! Component: 100 - total flux cleaned = 4.10213e-05 Jy ! Component: 150 - total flux cleaned = 4.92199e-05 Jy ! Component: 200 - total flux cleaned = 5.68248e-05 Jy ! Total flux subtracted in 200 components = 5.68248e-05 Jy ! Clean residual min=-0.002192 max=0.002068 Jy/beam ! Clean residual mean=0.000007 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.119627 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 74 components and 0.119627 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.808 mas, bmaj=6.933 mas, bpa=-3.565 degrees ! Estimated noise=0.901597 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000210792 Jy ! Component: 100 - total flux cleaned = -0.000208631 Jy ! Component: 150 - total flux cleaned = -0.000230409 Jy ! Component: 200 - total flux cleaned = -0.000229924 Jy ! Total flux subtracted in 200 components = -0.000229924 Jy ! Clean residual min=-0.001875 max=0.001836 Jy/beam ! Clean residual mean=0.000004 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.119397 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 79 components and 0.119397 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061540Jy sigma=0.455085 ! Fit after self-cal, rms=0.061539Jy sigma=0.455035 wmodel J0935+2405_S_map.mod ! Writing 79 model components to file: J0935+2405_S_map.mod wobs J0935+2405_S_uvs.fits ! Writing UV FITS file: J0935+2405_S_uvs.fits wwins J0935+2405_S_map.win ! wwins: Wrote 2 windows to J0935+2405_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 = -0.00017774 Jy ! Component: 100 - total flux cleaned = -0.000114091 Jy ! Component: 150 - total flux cleaned = -0.000114526 Jy ! Component: 200 - total flux cleaned = -8.52108e-05 Jy ! Component: 250 - total flux cleaned = -8.54724e-05 Jy ! Component: 300 - total flux cleaned = -5.81422e-05 Jy ! Component: 350 - total flux cleaned = -5.8049e-05 Jy ! Component: 400 - total flux cleaned = -5.73144e-05 Jy ! Component: 450 - total flux cleaned = -5.68169e-05 Jy ! Component: 500 - total flux cleaned = -3.15383e-05 Jy ! Component: 550 - total flux cleaned = -7.59551e-06 Jy ! Component: 600 - total flux cleaned = 4.05932e-05 Jy ! Component: 650 - total flux cleaned = 0.000134358 Jy ! Component: 700 - total flux cleaned = 0.00022642 Jy ! Component: 750 - total flux cleaned = 0.000316594 Jy ! Component: 800 - total flux cleaned = 0.000272185 Jy ! Component: 850 - total flux cleaned = 0.000294738 Jy ! Component: 900 - total flux cleaned = 0.000273323 Jy ! Component: 950 - total flux cleaned = 0.000315406 Jy ! Component: 1000 - total flux cleaned = 0.000274021 Jy ! Component: 1050 - total flux cleaned = 0.000294554 Jy ! Component: 1100 - total flux cleaned = 0.000415638 Jy ! Component: 1150 - total flux cleaned = 0.000415736 Jy ! Component: 1200 - total flux cleaned = 0.000494759 Jy ! Component: 1250 - total flux cleaned = 0.000610603 Jy ! Component: 1300 - total flux cleaned = 0.000610337 Jy ! Component: 1350 - total flux cleaned = 0.000629294 Jy ! Component: 1400 - total flux cleaned = 0.000666515 Jy ! Component: 1450 - total flux cleaned = 0.000648171 Jy ! Component: 1500 - total flux cleaned = 0.000630633 Jy ! Component: 1550 - total flux cleaned = 0.000666496 Jy ! Component: 1600 - total flux cleaned = 0.000560007 Jy ! Component: 1650 - total flux cleaned = 0.000489932 Jy ! Component: 1700 - total flux cleaned = 0.000438064 Jy ! Component: 1750 - total flux cleaned = 0.000438153 Jy ! Component: 1800 - total flux cleaned = 0.000387342 Jy ! Component: 1850 - total flux cleaned = 0.000354043 Jy ! Component: 1900 - total flux cleaned = 0.000403591 Jy ! Component: 1950 - total flux cleaned = 0.0003051 Jy ! Component: 2000 - total flux cleaned = 0.000337755 Jy ! Component: 2050 - total flux cleaned = 0.000289669 Jy ! Component: 2100 - total flux cleaned = 0.000258026 Jy ! Component: 2150 - total flux cleaned = 0.000289586 Jy ! Component: 2200 - total flux cleaned = 0.000242676 Jy ! Component: 2250 - total flux cleaned = 0.000227097 Jy ! Component: 2300 - total flux cleaned = 0.00024242 Jy ! Component: 2350 - total flux cleaned = 0.000272898 Jy ! Component: 2400 - total flux cleaned = 0.000272836 Jy ! Component: 2450 - total flux cleaned = 0.000228249 Jy ! Component: 2500 - total flux cleaned = 0.00022844 Jy ! Component: 2550 - total flux cleaned = 0.000199054 Jy ! Component: 2600 - total flux cleaned = 0.000184629 Jy ! Component: 2650 - total flux cleaned = 0.00018458 Jy ! Component: 2700 - total flux cleaned = 0.000141806 Jy ! Component: 2750 - total flux cleaned = 0.000113505 Jy ! Component: 2800 - total flux cleaned = 9.97798e-05 Jy ! Component: 2850 - total flux cleaned = 0.000113888 Jy ! Component: 2900 - total flux cleaned = 0.000113798 Jy ! Component: 2950 - total flux cleaned = 0.000127251 Jy ! Component: 3000 - total flux cleaned = 0.000100318 Jy ! Component: 3050 - total flux cleaned = 0.000113639 Jy ! Component: 3100 - total flux cleaned = 6.05519e-05 Jy ! Component: 3150 - total flux cleaned = 4.72699e-05 Jy ! Component: 3200 - total flux cleaned = 4.7375e-05 Jy ! Component: 3250 - total flux cleaned = 8.44432e-06 Jy ! Component: 3300 - total flux cleaned = -4.31229e-05 Jy ! Component: 3350 - total flux cleaned = -4.30601e-05 Jy ! Component: 3400 - total flux cleaned = -0.000106577 Jy ! Component: 3450 - total flux cleaned = -0.000131777 Jy ! Component: 3500 - total flux cleaned = -0.000169422 Jy ! Component: 3550 - total flux cleaned = -0.000256416 Jy ! Component: 3600 - total flux cleaned = -0.00025631 Jy ! Component: 3650 - total flux cleaned = -0.000292883 Jy ! Component: 3700 - total flux cleaned = -0.000329388 Jy ! Component: 3750 - total flux cleaned = -0.000317441 Jy ! Component: 3800 - total flux cleaned = -0.000389293 Jy ! Component: 3850 - total flux cleaned = -0.000389485 Jy ! Component: 3900 - total flux cleaned = -0.00044865 Jy ! Component: 3950 - total flux cleaned = -0.000507355 Jy ! Component: 4000 - total flux cleaned = -0.000518897 Jy ! Component: 4050 - total flux cleaned = -0.000507421 Jy ! Total flux subtracted in 4096 components = -0.000541944 Jy ! Clean residual min=-0.000697 max=0.000680 Jy/beam ! Clean residual mean=-0.000001 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.118855 Jy keep ! Adding 275 model components to the UV plane model. ! The established model now contains 354 components and 0.118855 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0935+2405_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.808 x 6.933 at -3.565 degrees (North through East) ! Clean map min=-0.0015168 max=0.082457 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0935+2405_S_map.fits wmodel /image_prod/ug002_uva//J0935+2405_S_map.mod ! Writing 354 model components to file: /image_prod/ug002_uva//J0935+2405_S_map.mod wobs /image_prod/ug002_uva//J0935+2405_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0935+2405_S_uvs.fits wwins /image_prod/ug002_uva//J0935+2405_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J0935+2405_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.082457 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000216405 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.787338 0.787338 1.57468 3.14935 6.2987 12.5974 25.1948 50.3896 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.082 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 381.03 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0935+2405_S_dfm.log closed on Wed Mar 4 23:07:00 2020