! Started logfile: /image_prod/ug002_uva//J0234+0446_S_dfm.log on Wed Mar 4 19:36:25 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//J0234+0446_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0234+0446_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.988148 visibilities/baseline/integration-bin. ! Found source: J0234+0446 ! ! 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 8004 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 J0234+0446_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.033039Jy sigma=7.726486 ! Fit after self-cal, rms=0.748685Jy sigma=5.579444 ! 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=2.877 mas, bmaj=7.296 mas, bpa=-4.861 degrees ! Estimated noise=1.54649 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 = 0.192418 Jy ! Component: 100 - total flux cleaned = 0.240997 Jy ! Total flux subtracted in 100 components = 0.240997 Jy ! Clean residual min=-0.007353 max=0.020346 Jy/beam ! Clean residual mean=-0.000007 rms=0.002243 Jy/beam ! Combined flux in latest and established models = 0.240997 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.240997 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077099Jy sigma=0.497157 ! Fit after self-cal, rms=0.077015Jy sigma=0.496617 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0220514 Jy ! Component: 100 - total flux cleaned = 0.032694 Jy ! Total flux subtracted in 100 components = 0.032694 Jy ! Clean residual min=-0.006136 max=0.007150 Jy/beam ! Clean residual mean=-0.000001 rms=0.001519 Jy/beam ! Combined flux in latest and established models = 0.273691 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 8 components and 0.273691 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070476Jy sigma=0.445895 ! Fit after self-cal, rms=0.070392Jy sigma=0.445372 ! 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=3.358 mas, bmaj=8.227 mas, bpa=-5.515 degrees ! Estimated noise=1.09591 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 = 0.00459553 Jy ! Component: 100 - total flux cleaned = 0.00471678 Jy ! Component: 150 - total flux cleaned = 0.00490827 Jy ! Component: 200 - total flux cleaned = 0.00482732 Jy ! Total flux subtracted in 200 components = 0.00482732 Jy ! Clean residual min=-0.005060 max=0.004707 Jy/beam ! Clean residual mean=-0.000005 rms=0.001120 Jy/beam ! Combined flux in latest and established models = 0.278519 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 19 components and 0.278519 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069801Jy sigma=0.442806 ! Fit after self-cal, rms=0.069755Jy sigma=0.442651 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.358 x 8.227 at -5.515 degrees (North through East) ! Clean map min=-0.0047557 max=0.2523 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 0.97 KP 0.97 ! LA 1.04 MK 0.99 NL 1.02 OV 1.01 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.98 HN 0.98 KP 0.99 ! LA 1.04 MK 0.97 NL 1.00 OV 0.98 ! PT 1.00 SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.13 KP 1.00 ! LA 1.03 MK 0.98 NL 1.04 OV 0.98 ! PT 1.00 SC 1.05 ! ! ! Fit before self-cal, rms=0.069755Jy sigma=0.442651 ! Fit after self-cal, rms=0.067545Jy sigma=0.432573 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.346 mas, bmaj=8.208 mas, bpa=-5.484 degrees ! Estimated noise=1.09463 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 = 0.00113371 Jy ! Component: 100 - total flux cleaned = 0.00101443 Jy ! Component: 150 - total flux cleaned = 0.00101436 Jy ! Component: 200 - total flux cleaned = 0.00101281 Jy ! Total flux subtracted in 200 components = 0.00101281 Jy ! Clean residual min=-0.004520 max=0.004441 Jy/beam ! Clean residual mean=-0.000006 rms=0.001020 Jy/beam ! Combined flux in latest and established models = 0.279532 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 23 components and 0.279531 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067401Jy sigma=0.431807 ! Fit after self-cal, rms=0.067370Jy sigma=0.431675 ! 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=0.067370Jy sigma=0.431675 ! Fit after self-cal, rms=0.063918Jy sigma=0.407808 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.334 mas, bmaj=8.18 mas, bpa=-5.417 degrees ! Estimated noise=1.09429 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0019288 Jy ! Component: 100 - total flux cleaned = 0.00165914 Jy ! Component: 150 - total flux cleaned = 0.00166257 Jy ! Component: 200 - total flux cleaned = 0.00162353 Jy ! Total flux subtracted in 200 components = 0.00162353 Jy ! Clean residual min=-0.002169 max=0.002224 Jy/beam ! Clean residual mean=-0.000002 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.281155 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 27 components and 0.281155 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063773Jy sigma=0.406976 ! Fit after self-cal, rms=0.063769Jy sigma=0.406838 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 = 0.000248044 Jy ! Component: 100 - total flux cleaned = 2.44508e-05 Jy ! Component: 150 - total flux cleaned = -0.000163118 Jy ! Component: 200 - total flux cleaned = -0.000247997 Jy ! Total flux subtracted in 200 components = -0.000247997 Jy ! Clean residual min=-0.002124 max=0.002024 Jy/beam ! Clean residual mean=-0.000002 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.280907 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 30 components and 0.280907 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063723Jy sigma=0.406586 ! Fit after self-cal, rms=0.063713Jy sigma=0.406548 ! 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=0.063713Jy sigma=0.406548 ! Fit after self-cal, rms=0.063552Jy sigma=0.406036 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.32 mas, bmaj=8.154 mas, bpa=-5.345 degrees ! Estimated noise=1.09278 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123008 Jy ! Component: 100 - total flux cleaned = 0.00129402 Jy ! Component: 150 - total flux cleaned = 0.00132228 Jy ! Component: 200 - total flux cleaned = 0.00134815 Jy ! Total flux subtracted in 200 components = 0.00134815 Jy ! Clean residual min=-0.001993 max=0.001869 Jy/beam ! Clean residual mean=-0.000002 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.282255 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 42 components and 0.282255 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063500Jy sigma=0.405747 ! Fit after self-cal, rms=0.063495Jy sigma=0.405717 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 = 0.000154644 Jy ! Component: 100 - total flux cleaned = 6.11259e-05 Jy ! Component: 150 - total flux cleaned = 3.98422e-05 Jy ! Component: 200 - total flux cleaned = 2.01077e-05 Jy ! Total flux subtracted in 200 components = 2.01077e-05 Jy ! Clean residual min=-0.001973 max=0.001792 Jy/beam ! Clean residual mean=-0.000002 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.282275 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 47 components and 0.282275 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063476Jy sigma=0.405619 ! Fit after self-cal, rms=0.063473Jy sigma=0.405607 ! 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=0.063473Jy sigma=0.405607 ! Fit after self-cal, rms=0.063357Jy sigma=0.405491 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.557 mas, bmaj=12.29 mas, bpa=-4.402 degrees ! Estimated noise=1.34017 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101146 Jy ! Component: 100 - total flux cleaned = 0.00143773 Jy ! Component: 150 - total flux cleaned = 0.001484 Jy ! Component: 200 - total flux cleaned = 0.00151424 Jy ! Total flux subtracted in 200 components = 0.00151424 Jy ! Clean residual min=-0.002361 max=0.002037 Jy/beam ! Clean residual mean=-0.000005 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.28379 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 52 components and 0.28379 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063344Jy sigma=0.405400 ! Fit after self-cal, rms=0.063344Jy sigma=0.405396 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 = 8.58667e-06 Jy ! Component: 100 - total flux cleaned = 2.6709e-05 Jy ! Component: 150 - total flux cleaned = 4.27552e-05 Jy ! Component: 200 - total flux cleaned = 5.69889e-05 Jy ! Total flux subtracted in 200 components = 5.69889e-05 Jy ! Clean residual min=-0.002356 max=0.002048 Jy/beam ! Clean residual mean=-0.000005 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.283847 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 58 components and 0.283847 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063344Jy sigma=0.405396 ! Fit after self-cal, rms=0.063344Jy sigma=0.405395 ! 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=3.31 mas, bmaj=8.135 mas, bpa=-5.309 degrees ! Estimated noise=1.09234 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.31 x 8.135 at -5.309 degrees (North through East) ! Clean map min=-0.0017861 max=0.25199 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=2.844 mas, bmaj=7.214 mas, bpa=-4.638 degrees ! Estimated noise=1.53025 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.190328 Jy ! Component: 100 - total flux cleaned = 0.24106 Jy ! Component: 150 - total flux cleaned = 0.264662 Jy ! Component: 200 - total flux cleaned = 0.276431 Jy ! Total flux subtracted in 200 components = 0.276431 Jy ! Clean residual min=-0.003156 max=0.005469 Jy/beam ! Clean residual mean=-0.000002 rms=0.000853 Jy/beam ! Combined flux in latest and established models = 0.276431 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.276431 Jy ! Inverting map and beam ! Estimated beam: bmin=3.31 mas, bmaj=8.135 mas, bpa=-5.309 degrees ! Estimated noise=1.09234 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 = 0.0060531 Jy ! Component: 100 - total flux cleaned = 0.00695422 Jy ! Component: 150 - total flux cleaned = 0.00704684 Jy ! Component: 200 - total flux cleaned = 0.00712638 Jy ! Total flux subtracted in 200 components = 0.00712638 Jy ! Clean residual min=-0.002044 max=0.002188 Jy/beam ! Clean residual mean=-0.000002 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.283557 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 22 components and 0.283557 Jy ! Inverting map ! Added new window around map position (0, -21.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120687 Jy ! Component: 100 - total flux cleaned = 0.00162805 Jy ! Component: 150 - total flux cleaned = 0.00195237 Jy ! Component: 200 - total flux cleaned = 0.00224858 Jy ! Total flux subtracted in 200 components = 0.00224858 Jy ! Clean residual min=-0.001849 max=0.001694 Jy/beam ! Clean residual mean=-0.000002 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.285806 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 39 components and 0.285806 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.557 mas, bmaj=12.29 mas, bpa=-4.402 degrees ! Estimated noise=1.34017 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000501542 Jy ! Component: 100 - total flux cleaned = 0.000721437 Jy ! Component: 150 - total flux cleaned = 0.00090936 Jy ! Component: 200 - total flux cleaned = 0.00102077 Jy ! Total flux subtracted in 200 components = 0.00102077 Jy ! Clean residual min=-0.002347 max=0.002082 Jy/beam ! Clean residual mean=-0.000003 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.286826 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 = 8.24026e-05 Jy ! Component: 100 - total flux cleaned = 0.000112325 Jy ! Component: 150 - total flux cleaned = 0.000140528 Jy ! Component: 200 - total flux cleaned = 0.000167038 Jy ! Total flux subtracted in 200 components = 0.000167038 Jy ! Clean residual min=-0.002336 max=0.002104 Jy/beam ! Clean residual mean=-0.000003 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.286993 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 57 components and 0.286993 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.31 mas, bmaj=8.135 mas, bpa=-5.309 degrees ! Estimated noise=1.09234 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000148787 Jy ! Component: 100 - total flux cleaned = 0.000188424 Jy ! Component: 150 - total flux cleaned = 0.000259902 Jy ! Component: 200 - total flux cleaned = 0.000292371 Jy ! Total flux subtracted in 200 components = 0.000292371 Jy ! Clean residual min=-0.001826 max=0.001711 Jy/beam ! Clean residual mean=-0.000001 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.287286 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 71 components and 0.287286 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063304Jy sigma=0.405247 ! Fit after self-cal, rms=0.063289Jy sigma=0.405162 wmodel J0234+0446_S_map.mod ! Writing 71 model components to file: J0234+0446_S_map.mod wobs J0234+0446_S_uvs.fits ! Writing UV FITS file: J0234+0446_S_uvs.fits wwins J0234+0446_S_map.win ! wwins: Wrote 2 windows to J0234+0446_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 = -0.000859133 Jy ! Component: 100 - total flux cleaned = -0.00123242 Jy ! Component: 150 - total flux cleaned = -0.00149859 Jy ! Component: 200 - total flux cleaned = -0.00172558 Jy ! Component: 250 - total flux cleaned = -0.00186281 Jy ! Component: 300 - total flux cleaned = -0.00202219 Jy ! Component: 350 - total flux cleaned = -0.00215099 Jy ! Component: 400 - total flux cleaned = -0.00222625 Jy ! Component: 450 - total flux cleaned = -0.00225035 Jy ! Component: 500 - total flux cleaned = -0.00224966 Jy ! Component: 550 - total flux cleaned = -0.00217935 Jy ! Component: 600 - total flux cleaned = -0.00222501 Jy ! Component: 650 - total flux cleaned = -0.00213466 Jy ! Component: 700 - total flux cleaned = -0.0021352 Jy ! Component: 750 - total flux cleaned = -0.00215725 Jy ! Component: 800 - total flux cleaned = -0.00211441 Jy ! Component: 850 - total flux cleaned = -0.00209335 Jy ! Component: 900 - total flux cleaned = -0.00203058 Jy ! Component: 950 - total flux cleaned = -0.00198966 Jy ! Component: 1000 - total flux cleaned = -0.00199003 Jy ! Component: 1050 - total flux cleaned = -0.00188949 Jy ! Component: 1100 - total flux cleaned = -0.00186956 Jy ! Component: 1150 - total flux cleaned = -0.00175136 Jy ! Component: 1200 - total flux cleaned = -0.00171229 Jy ! Component: 1250 - total flux cleaned = -0.00153978 Jy ! Component: 1300 - total flux cleaned = -0.00144501 Jy ! Component: 1350 - total flux cleaned = -0.00131387 Jy ! Component: 1400 - total flux cleaned = -0.00123949 Jy ! Component: 1450 - total flux cleaned = -0.00114746 Jy ! Component: 1500 - total flux cleaned = -0.00103865 Jy ! Component: 1550 - total flux cleaned = -0.000984784 Jy ! Component: 1600 - total flux cleaned = -0.000877809 Jy ! Component: 1650 - total flux cleaned = -0.000824667 Jy ! Component: 1700 - total flux cleaned = -0.000824534 Jy ! Component: 1750 - total flux cleaned = -0.000703038 Jy ! Component: 1800 - total flux cleaned = -0.000634542 Jy ! Component: 1850 - total flux cleaned = -0.000634362 Jy ! Component: 1900 - total flux cleaned = -0.000566956 Jy ! Component: 1950 - total flux cleaned = -0.000500213 Jy ! Component: 2000 - total flux cleaned = -0.000500058 Jy ! Component: 2050 - total flux cleaned = -0.000450786 Jy ! Component: 2100 - total flux cleaned = -0.00041837 Jy ! Component: 2150 - total flux cleaned = -0.000402245 Jy ! Component: 2200 - total flux cleaned = -0.000338372 Jy ! Component: 2250 - total flux cleaned = -0.000290996 Jy ! Component: 2300 - total flux cleaned = -0.00029102 Jy ! Component: 2350 - total flux cleaned = -0.000259696 Jy ! Component: 2400 - total flux cleaned = -0.000135907 Jy ! Component: 2450 - total flux cleaned = -0.000212602 Jy ! Component: 2500 - total flux cleaned = -0.000182235 Jy ! Component: 2550 - total flux cleaned = -0.000152051 Jy ! Component: 2600 - total flux cleaned = -0.000212207 Jy ! Component: 2650 - total flux cleaned = -0.000212154 Jy ! Component: 2700 - total flux cleaned = -0.000226745 Jy ! Component: 2750 - total flux cleaned = -0.000182538 Jy ! Component: 2800 - total flux cleaned = -0.00016797 Jy ! Component: 2850 - total flux cleaned = -0.000196873 Jy ! Component: 2900 - total flux cleaned = -0.00016841 Jy ! Component: 2950 - total flux cleaned = -0.000168513 Jy ! Component: 3000 - total flux cleaned = -0.000239121 Jy ! Component: 3050 - total flux cleaned = -0.000239239 Jy ! Component: 3100 - total flux cleaned = -0.000225285 Jy ! Component: 3150 - total flux cleaned = -0.000239139 Jy ! Component: 3200 - total flux cleaned = -0.000211712 Jy ! Component: 3250 - total flux cleaned = -0.000252688 Jy ! Component: 3300 - total flux cleaned = -0.000252682 Jy ! Component: 3350 - total flux cleaned = -0.000212329 Jy ! Component: 3400 - total flux cleaned = -0.000239138 Jy ! Component: 3450 - total flux cleaned = -0.000239227 Jy ! Component: 3500 - total flux cleaned = -0.00019962 Jy ! Component: 3550 - total flux cleaned = -0.000225848 Jy ! Component: 3600 - total flux cleaned = -0.00023891 Jy ! Component: 3650 - total flux cleaned = -0.000290758 Jy ! Component: 3700 - total flux cleaned = -0.000303663 Jy ! Component: 3750 - total flux cleaned = -0.000342092 Jy ! Component: 3800 - total flux cleaned = -0.000316641 Jy ! Component: 3850 - total flux cleaned = -0.000341919 Jy ! Component: 3900 - total flux cleaned = -0.000354357 Jy ! Component: 3950 - total flux cleaned = -0.000404438 Jy ! Component: 4000 - total flux cleaned = -0.000392112 Jy ! Component: 4050 - total flux cleaned = -0.000392179 Jy ! Total flux subtracted in 4096 components = -0.000466065 Jy ! Clean residual min=-0.000723 max=0.000757 Jy/beam ! Clean residual mean=-0.000001 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.28682 Jy keep ! Adding 313 model components to the UV plane model. ! The established model now contains 384 components and 0.28682 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0234+0446_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.31 x 8.135 at -5.309 degrees (North through East) ! Clean map min=-0.0014269 max=0.25131 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0234+0446_S_map.fits wmodel /image_prod/ug002_uva//J0234+0446_S_map.mod ! Writing 384 model components to file: /image_prod/ug002_uva//J0234+0446_S_map.mod wobs /image_prod/ug002_uva//J0234+0446_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0234+0446_S_uvs.fits wwins /image_prod/ug002_uva//J0234+0446_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J0234+0446_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.251308 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000230579 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.275254 0.275254 0.550508 1.10102 2.20203 4.40407 8.80814 17.6163 35.2325 70.4651 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.251 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1089.9 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0234+0446_S_dfm.log closed on Wed Mar 4 19:36:29 2020