! Started logfile: /image_prod/ug002_uva//J0708+3455_S_dfm.log on Wed Mar 4 21:40:25 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//J0708+3455_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0708+3455_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.64963 visibilities/baseline/integration-bin. ! Found source: J0708+3455 ! ! 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 5262 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 J0708+3455_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 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.014904Jy sigma=8.557437 ! Fit after self-cal, rms=0.866509Jy sigma=7.299945 ! 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=3.653 mas, bmaj=6.869 mas, bpa=24.04 degrees ! Estimated noise=1.73173 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 = 0.104666 Jy ! Component: 100 - total flux cleaned = 0.12828 Jy ! Total flux subtracted in 100 components = 0.12828 Jy ! Clean residual min=-0.005771 max=0.008752 Jy/beam ! Clean residual mean=-0.000008 rms=0.001438 Jy/beam ! Combined flux in latest and established models = 0.12828 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.12828 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065682Jy sigma=0.482396 ! Fit after self-cal, rms=0.065675Jy sigma=0.482285 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0083224 Jy ! Component: 100 - total flux cleaned = 0.0119935 Jy ! Total flux subtracted in 100 components = 0.0119935 Jy ! Clean residual min=-0.005306 max=0.008452 Jy/beam ! Clean residual mean=-0.000002 rms=0.001255 Jy/beam ! Combined flux in latest and established models = 0.140273 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 20 components and 0.140273 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064712Jy sigma=0.473400 ! Fit after self-cal, rms=0.064718Jy sigma=0.473309 ! Inverting map ! Added new window around map position (-6, 29). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0068103 Jy ! Component: 100 - total flux cleaned = 0.00969576 Jy ! Total flux subtracted in 100 components = 0.00969576 Jy ! Clean residual min=-0.004785 max=0.004229 Jy/beam ! Clean residual mean=-0.000002 rms=0.001095 Jy/beam ! Combined flux in latest and established models = 0.149969 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 30 components and 0.149969 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064040Jy sigma=0.465976 ! Fit after self-cal, rms=0.063990Jy sigma=0.465558 ! 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=4.365 mas, bmaj=7.337 mas, bpa=17.35 degrees ! Estimated noise=1.19074 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 = 0.00190657 Jy ! Component: 100 - total flux cleaned = 0.00206296 Jy ! Component: 150 - total flux cleaned = 0.0021946 Jy ! Component: 200 - total flux cleaned = 0.00230531 Jy ! Total flux subtracted in 200 components = 0.00230531 Jy ! Clean residual min=-0.004125 max=0.003816 Jy/beam ! Clean residual mean=0.000001 rms=0.000968 Jy/beam ! Combined flux in latest and established models = 0.152275 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 49 components and 0.152275 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063779Jy sigma=0.463567 ! Fit after self-cal, rms=0.063761Jy sigma=0.463455 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.365 x 7.337 at 17.35 degrees (North through East) ! Clean map min=-0.0041318 max=0.13561 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 1.03 KP 0.98 ! LA 1.04 MK 1.00 NL 0.94 OV 0.94 ! PT 1.04 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.98 HN 1.02 KP 1.06 ! LA 1.04 MK 0.97 NL 0.89 OV 0.95 ! PT 1.06 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 1.06 KP 1.08 ! LA 1.08 MK 1.04 NL 0.92 OV 0.94 ! PT 1.06 SC 0.99 ! ! ! Fit before self-cal, rms=0.063761Jy sigma=0.463455 ! Fit after self-cal, rms=0.061245Jy sigma=0.455799 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.354 mas, bmaj=7.335 mas, bpa=17.79 degrees ! Estimated noise=1.18014 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 (-5, 40). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00251365 Jy ! Component: 100 - total flux cleaned = 0.00340242 Jy ! Component: 150 - total flux cleaned = 0.00382071 Jy ! Component: 200 - total flux cleaned = 0.00391085 Jy ! Total flux subtracted in 200 components = 0.00391085 Jy ! Clean residual min=-0.002602 max=0.002653 Jy/beam ! Clean residual mean=-0.000003 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.156185 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 64 components and 0.156185 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061059Jy sigma=0.454266 ! Fit after self-cal, rms=0.061043Jy sigma=0.454096 ! 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=0.061043Jy sigma=0.454096 ! Fit after self-cal, rms=0.062464Jy sigma=0.450485 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.348 mas, bmaj=7.326 mas, bpa=17.72 degrees ! Estimated noise=1.18332 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000653759 Jy ! Component: 100 - total flux cleaned = 0.00102944 Jy ! Component: 150 - total flux cleaned = 0.00125948 Jy ! Component: 200 - total flux cleaned = 0.00146661 Jy ! Total flux subtracted in 200 components = 0.00146661 Jy ! Clean residual min=-0.002134 max=0.002271 Jy/beam ! Clean residual mean=-0.000002 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.157652 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 80 components and 0.157652 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062426Jy sigma=0.450203 ! Fit after self-cal, rms=0.062480Jy sigma=0.450148 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 (57, -93.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141241 Jy ! Component: 100 - total flux cleaned = 0.00167871 Jy ! Component: 150 - total flux cleaned = 0.00176958 Jy ! Component: 200 - total flux cleaned = 0.00173462 Jy ! Total flux subtracted in 200 components = 0.00173462 Jy ! Clean residual min=-0.002016 max=0.001907 Jy/beam ! Clean residual mean=-0.000001 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.159387 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 99 components and 0.159387 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062373Jy sigma=0.449347 ! Fit after self-cal, rms=0.062368Jy sigma=0.449315 ! 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=0.062368Jy sigma=0.449315 ! Fit after self-cal, rms=0.062320Jy sigma=0.449250 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.349 mas, bmaj=7.321 mas, bpa=17.78 degrees ! Estimated noise=1.18237 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000120721 Jy ! Component: 100 - total flux cleaned = 8.69411e-05 Jy ! Component: 150 - total flux cleaned = 8.71186e-05 Jy ! Component: 200 - total flux cleaned = 0.000115166 Jy ! Total flux subtracted in 200 components = 0.000115166 Jy ! Clean residual min=-0.001932 max=0.001862 Jy/beam ! Clean residual mean=-0.000002 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.159502 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 118 components and 0.159502 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062279Jy sigma=0.449006 ! Fit after self-cal, rms=0.062279Jy sigma=0.449000 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 = 2.87759e-05 Jy ! Component: 100 - total flux cleaned = 1.5107e-06 Jy ! Component: 150 - total flux cleaned = 2.75102e-05 Jy ! Component: 200 - total flux cleaned = 7.66609e-05 Jy ! Total flux subtracted in 200 components = 7.66609e-05 Jy ! Clean residual min=-0.001908 max=0.001828 Jy/beam ! Clean residual mean=-0.000002 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.159579 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 126 components and 0.159579 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062253Jy sigma=0.448851 ! Fit after self-cal, rms=0.062254Jy sigma=0.448848 ! 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=0.062254Jy sigma=0.448848 ! Fit after self-cal, rms=0.062197Jy sigma=0.448829 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.705 mas, bmaj=10.04 mas, bpa=-5.472 degrees ! Estimated noise=1.3403 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000224539 Jy ! Component: 100 - total flux cleaned = 0.00036017 Jy ! Component: 150 - total flux cleaned = 0.000464057 Jy ! Component: 200 - total flux cleaned = 0.000542218 Jy ! Total flux subtracted in 200 components = 0.000542218 Jy ! Clean residual min=-0.002041 max=0.002135 Jy/beam ! Clean residual mean=-0.000005 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.160121 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 138 components and 0.160121 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062182Jy sigma=0.448739 ! Fit after self-cal, rms=0.062182Jy sigma=0.448735 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 = 7.57537e-05 Jy ! Component: 100 - total flux cleaned = 0.000146815 Jy ! Component: 150 - total flux cleaned = 0.000197608 Jy ! Component: 200 - total flux cleaned = 0.000261791 Jy ! Total flux subtracted in 200 components = 0.000261791 Jy ! Clean residual min=-0.002013 max=0.002099 Jy/beam ! Clean residual mean=-0.000005 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.160383 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 147 components and 0.160383 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062174Jy sigma=0.448688 ! Fit after self-cal, rms=0.062174Jy sigma=0.448686 ! 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=4.35 mas, bmaj=7.323 mas, bpa=17.77 degrees ! Estimated noise=1.18158 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.35 x 7.323 at 17.77 degrees (North through East) ! Clean map min=-0.0017773 max=0.13486 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=3.64 mas, bmaj=6.868 mas, bpa=24.43 degrees ! Estimated noise=1.7189 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.10384 Jy ! Component: 100 - total flux cleaned = 0.127598 Jy ! Component: 150 - total flux cleaned = 0.13746 Jy ! Component: 200 - total flux cleaned = 0.143327 Jy ! Total flux subtracted in 200 components = 0.143327 Jy ! Clean residual min=-0.003329 max=0.003172 Jy/beam ! Clean residual mean=-0.000006 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 0.143328 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.143328 Jy ! Inverting map and beam ! Estimated beam: bmin=4.35 mas, bmaj=7.323 mas, bpa=17.77 degrees ! Estimated noise=1.18158 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 = 0.00477911 Jy ! Component: 100 - total flux cleaned = 0.0082246 Jy ! Component: 150 - total flux cleaned = 0.0108776 Jy ! Component: 200 - total flux cleaned = 0.0125821 Jy ! Total flux subtracted in 200 components = 0.0125821 Jy ! Clean residual min=-0.002246 max=0.002087 Jy/beam ! Clean residual mean=-0.000004 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.15591 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 52 components and 0.15591 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=7.705 mas, bmaj=10.04 mas, bpa=-5.472 degrees ! Estimated noise=1.3403 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00200118 Jy ! Component: 100 - total flux cleaned = 0.00320906 Jy ! Component: 150 - total flux cleaned = 0.00356493 Jy ! Component: 200 - total flux cleaned = 0.00379656 Jy ! Total flux subtracted in 200 components = 0.00379656 Jy ! Clean residual min=-0.002175 max=0.002361 Jy/beam ! Clean residual mean=-0.000005 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.159706 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) ! Added new window around map position (-51, 58.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00214612 Jy ! Component: 100 - total flux cleaned = 0.00312138 Jy ! Component: 150 - total flux cleaned = 0.00379412 Jy ! Component: 200 - total flux cleaned = 0.00421787 Jy ! Total flux subtracted in 200 components = 0.00421787 Jy ! Clean residual min=-0.002058 max=0.001524 Jy/beam ! Clean residual mean=-0.000002 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.163924 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 114 components and 0.163924 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.35 mas, bmaj=7.323 mas, bpa=17.77 degrees ! Estimated noise=1.18158 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000133835 Jy ! Component: 100 - total flux cleaned = 9.22652e-05 Jy ! Component: 150 - total flux cleaned = 0.000218199 Jy ! Component: 200 - total flux cleaned = 0.000449904 Jy ! Total flux subtracted in 200 components = 0.000449904 Jy ! Clean residual min=-0.002042 max=0.001702 Jy/beam ! Clean residual mean=-0.000001 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.164374 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 136 components and 0.164374 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062186Jy sigma=0.448729 ! Fit after self-cal, rms=0.062179Jy sigma=0.448675 wmodel J0708+3455_S_map.mod ! Writing 136 model components to file: J0708+3455_S_map.mod wobs J0708+3455_S_uvs.fits ! Writing UV FITS file: J0708+3455_S_uvs.fits wwins J0708+3455_S_map.win ! wwins: Wrote 5 windows to J0708+3455_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 = -0.000662992 Jy ! Component: 100 - total flux cleaned = -0.0010516 Jy ! Component: 150 - total flux cleaned = -0.00135285 Jy ! Component: 200 - total flux cleaned = -0.00156094 Jy ! Component: 250 - total flux cleaned = -0.00171146 Jy ! Component: 300 - total flux cleaned = -0.00173606 Jy ! Component: 350 - total flux cleaned = -0.00173611 Jy ! Component: 400 - total flux cleaned = -0.00171308 Jy ! Component: 450 - total flux cleaned = -0.00160029 Jy ! Component: 500 - total flux cleaned = -0.00155661 Jy ! Component: 550 - total flux cleaned = -0.00153442 Jy ! Component: 600 - total flux cleaned = -0.00142771 Jy ! Component: 650 - total flux cleaned = -0.00138631 Jy ! Component: 700 - total flux cleaned = -0.00136635 Jy ! Component: 750 - total flux cleaned = -0.00140635 Jy ! Component: 800 - total flux cleaned = -0.00128785 Jy ! Component: 850 - total flux cleaned = -0.00119124 Jy ! Component: 900 - total flux cleaned = -0.00109581 Jy ! Component: 950 - total flux cleaned = -0.00100222 Jy ! Component: 1000 - total flux cleaned = -0.000946507 Jy ! Component: 1050 - total flux cleaned = -0.000873295 Jy ! Component: 1100 - total flux cleaned = -0.000800988 Jy ! Component: 1150 - total flux cleaned = -0.000640742 Jy ! Component: 1200 - total flux cleaned = -0.000553331 Jy ! Component: 1250 - total flux cleaned = -0.000449337 Jy ! Component: 1300 - total flux cleaned = -0.000398049 Jy ! Component: 1350 - total flux cleaned = -0.000263002 Jy ! Component: 1400 - total flux cleaned = -0.00021319 Jy ! Component: 1450 - total flux cleaned = -0.000130446 Jy ! Component: 1500 - total flux cleaned = -6.51079e-05 Jy ! Component: 1550 - total flux cleaned = 8.02523e-05 Jy ! Component: 1600 - total flux cleaned = 0.00017589 Jy ! Component: 1650 - total flux cleaned = 0.00020749 Jy ! Component: 1700 - total flux cleaned = 0.000317013 Jy ! Component: 1750 - total flux cleaned = 0.000409816 Jy ! Component: 1800 - total flux cleaned = 0.000486501 Jy ! Component: 1850 - total flux cleaned = 0.000547166 Jy ! Component: 1900 - total flux cleaned = 0.000607556 Jy ! Component: 1950 - total flux cleaned = 0.000667141 Jy ! Component: 2000 - total flux cleaned = 0.00074102 Jy ! Component: 2050 - total flux cleaned = 0.000858013 Jy ! Component: 2100 - total flux cleaned = 0.000872635 Jy ! Component: 2150 - total flux cleaned = 0.000987597 Jy ! Component: 2200 - total flux cleaned = 0.00101608 Jy ! Component: 2250 - total flux cleaned = 0.00110102 Jy ! Component: 2300 - total flux cleaned = 0.00117097 Jy ! Component: 2350 - total flux cleaned = 0.00121277 Jy ! Component: 2400 - total flux cleaned = 0.00132288 Jy ! Component: 2450 - total flux cleaned = 0.00136374 Jy ! Component: 2500 - total flux cleaned = 0.00143146 Jy ! Component: 2550 - total flux cleaned = 0.00148526 Jy ! Component: 2600 - total flux cleaned = 0.0015653 Jy ! Component: 2650 - total flux cleaned = 0.00155217 Jy ! Component: 2700 - total flux cleaned = 0.0016441 Jy ! Component: 2750 - total flux cleaned = 0.00167028 Jy ! Component: 2800 - total flux cleaned = 0.00169633 Jy ! Component: 2850 - total flux cleaned = 0.00174779 Jy ! Component: 2900 - total flux cleaned = 0.00183717 Jy ! Component: 2950 - total flux cleaned = 0.00188786 Jy ! Component: 3000 - total flux cleaned = 0.0019258 Jy ! Component: 3050 - total flux cleaned = 0.00198823 Jy ! Component: 3100 - total flux cleaned = 0.00201305 Jy ! Component: 3150 - total flux cleaned = 0.00203802 Jy ! Component: 3200 - total flux cleaned = 0.00211177 Jy ! Component: 3250 - total flux cleaned = 0.00219716 Jy ! Component: 3300 - total flux cleaned = 0.00225759 Jy ! Component: 3350 - total flux cleaned = 0.00230565 Jy ! Component: 3400 - total flux cleaned = 0.0023535 Jy ! Component: 3450 - total flux cleaned = 0.00238913 Jy ! Component: 3500 - total flux cleaned = 0.00246011 Jy ! Component: 3550 - total flux cleaned = 0.0025189 Jy ! Component: 3600 - total flux cleaned = 0.00256564 Jy ! Component: 3650 - total flux cleaned = 0.00268168 Jy ! Component: 3700 - total flux cleaned = 0.0027162 Jy ! Component: 3750 - total flux cleaned = 0.00277347 Jy ! Component: 3800 - total flux cleaned = 0.00278485 Jy ! Component: 3850 - total flux cleaned = 0.00292085 Jy ! Component: 3900 - total flux cleaned = 0.00296583 Jy ! Component: 3950 - total flux cleaned = 0.00304411 Jy ! Component: 4000 - total flux cleaned = 0.00313318 Jy ! Component: 4050 - total flux cleaned = 0.0031997 Jy ! Total flux subtracted in 4096 components = 0.00324375 Jy ! Clean residual min=-0.000638 max=0.000759 Jy/beam ! Clean residual mean=-0.000000 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.167618 Jy keep ! Adding 263 model components to the UV plane model. ! The established model now contains 399 components and 0.167618 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0708+3455_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.35 x 7.323 at 17.77 degrees (North through East) ! Clean map min=-0.0012929 max=0.13418 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0708+3455_S_map.fits wmodel /image_prod/ug002_uva//J0708+3455_S_map.mod ! Writing 399 model components to file: /image_prod/ug002_uva//J0708+3455_S_map.mod wobs /image_prod/ug002_uva//J0708+3455_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0708+3455_S_uvs.fits wwins /image_prod/ug002_uva//J0708+3455_S_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J0708+3455_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.134183 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000199823 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.446755 0.446755 0.89351 1.78702 3.57404 7.14808 14.2962 28.5923 57.1847 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.134 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 671.508 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0708+3455_S_dfm.log closed on Wed Mar 4 21:40:29 2020