! Started logfile: /image_prod/ug002_uva//J0958-3612_S_dfm.log on Wed Mar 4 23:20:18 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//J0958-3612_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0958-3612_S_uva.fits ! AN table 1: 25 integrations on 21 of 21 possible baselines. ! AN table 2: 25 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.99102 visibilities/baseline/integration-bin. ! Found source: J0958-3612 ! ! 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 3642 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 J0958-3612_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=1.028570Jy sigma=5.927188 ! Fit after self-cal, rms=0.866641Jy sigma=4.900156 ! 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=2.671 mas, bmaj=8.094 mas, bpa=0.6922 degrees ! Estimated noise=3.39124 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 = 0.103093 Jy ! Component: 100 - total flux cleaned = 0.132607 Jy ! Total flux subtracted in 100 components = 0.132607 Jy ! Clean residual min=-0.011897 max=0.020277 Jy/beam ! Clean residual mean=-0.000640 rms=0.003617 Jy/beam ! Combined flux in latest and established models = 0.132607 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.132607 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.113513Jy sigma=0.561594 ! Fit after self-cal, rms=0.113442Jy sigma=0.561178 ! 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=3.239 mas, bmaj=9.865 mas, bpa=0.3366 degrees ! Estimated noise=2.13961 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 = 0.0248551 Jy ! Component: 100 - total flux cleaned = 0.036716 Jy ! Component: 150 - total flux cleaned = 0.0424904 Jy ! Component: 200 - total flux cleaned = 0.0453205 Jy ! Total flux subtracted in 200 components = 0.0453205 Jy ! Clean residual min=-0.011032 max=0.024274 Jy/beam ! Clean residual mean=-0.000573 rms=0.004151 Jy/beam ! Combined flux in latest and established models = 0.177927 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 33 components and 0.177927 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.109556Jy sigma=0.523218 ! Fit after self-cal, rms=0.109656Jy sigma=0.522741 ! Inverting map ! Added new window around map position (-12, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0226305 Jy ! Component: 100 - total flux cleaned = 0.0337748 Jy ! Component: 150 - total flux cleaned = 0.037096 Jy ! Component: 200 - total flux cleaned = 0.0381273 Jy ! Total flux subtracted in 200 components = 0.0381273 Jy ! Clean residual min=-0.008288 max=0.013100 Jy/beam ! Clean residual mean=-0.000306 rms=0.002545 Jy/beam ! Combined flux in latest and established models = 0.216055 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 63 components and 0.216054 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.104550Jy sigma=0.492968 ! Fit after self-cal, rms=0.103766Jy sigma=0.487581 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.239 x 9.865 at 0.3366 degrees (North through East) ! Clean map min=-0.007666 max=0.12899 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 1.04 KP 1.00 LA 0.98 ! OV 0.84 PT 1.02 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.89 FD 1.11 KP 1.02 LA 0.99 ! MK 0.91 OV 0.91 PT 0.98 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 1.32 KP 0.96 LA 0.96 ! OV 0.94 PT 1.03 SC 0.86 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.69 FD 1.07 KP 1.10 LA 1.01 ! MK 0.85 OV 1.06 PT 0.95 SC 0.90 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 1.14 KP 0.99 LA 0.90 ! OV 0.91 PT 1.10 SC 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.28 FD 1.14 KP 1.04 LA 0.94 ! MK 0.92 OV 1.04 PT 0.95 SC 1.09 ! ! ! Fit before self-cal, rms=0.103766Jy sigma=0.487581 ! Fit after self-cal, rms=0.111739Jy sigma=0.477602 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.163 mas, bmaj=9.825 mas, bpa=-0.03732 degrees ! Estimated noise=2.10368 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 = 0.00744855 Jy ! Component: 100 - total flux cleaned = 0.0094624 Jy ! Component: 150 - total flux cleaned = 0.00946626 Jy ! Component: 200 - total flux cleaned = 0.00946792 Jy ! Total flux subtracted in 200 components = 0.00946792 Jy ! Clean residual min=-0.005528 max=0.007292 Jy/beam ! Clean residual mean=-0.000104 rms=0.001512 Jy/beam ! Combined flux in latest and established models = 0.225522 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 85 components and 0.225522 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.111125Jy sigma=0.474077 ! Fit after self-cal, rms=0.111161Jy sigma=0.473329 ! 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=0.111161Jy sigma=0.473329 ! Fit after self-cal, rms=0.109935Jy sigma=0.472894 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.154 mas, bmaj=9.819 mas, bpa=-0.09292 degrees ! Estimated noise=2.09024 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00369135 Jy ! Component: 100 - total flux cleaned = 0.00404338 Jy ! Component: 150 - total flux cleaned = 0.00410741 Jy ! Component: 200 - total flux cleaned = 0.00410721 Jy ! Total flux subtracted in 200 components = 0.00410721 Jy ! Clean residual min=-0.005218 max=0.006565 Jy/beam ! Clean residual mean=-0.000112 rms=0.001328 Jy/beam ! Combined flux in latest and established models = 0.22963 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 99 components and 0.22963 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.109762Jy sigma=0.471938 ! Fit after self-cal, rms=0.109740Jy sigma=0.471767 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 (-32.5, -0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0054243 Jy ! Component: 100 - total flux cleaned = 0.00785934 Jy ! Component: 150 - total flux cleaned = 0.00924958 Jy ! Component: 200 - total flux cleaned = 0.00950872 Jy ! Total flux subtracted in 200 components = 0.00950872 Jy ! Clean residual min=-0.004616 max=0.004096 Jy/beam ! Clean residual mean=-0.000046 rms=0.001096 Jy/beam ! Combined flux in latest and established models = 0.239138 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 131 components and 0.239138 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.109424Jy sigma=0.469781 ! Fit after self-cal, rms=0.109415Jy sigma=0.469603 ! 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=0.109415Jy sigma=0.469603 ! Fit after self-cal, rms=0.109464Jy sigma=0.469307 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.159 mas, bmaj=9.86 mas, bpa=-0.08735 degrees ! Estimated noise=2.08814 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00216386 Jy ! Component: 100 - total flux cleaned = 0.0034173 Jy ! Component: 150 - total flux cleaned = 0.00363962 Jy ! Component: 200 - total flux cleaned = 0.00371954 Jy ! Total flux subtracted in 200 components = 0.00371954 Jy ! Clean residual min=-0.004270 max=0.003622 Jy/beam ! Clean residual mean=-0.000071 rms=0.001021 Jy/beam ! Combined flux in latest and established models = 0.242858 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 146 components and 0.242858 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.109382Jy sigma=0.468977 ! Fit after self-cal, rms=0.109392Jy sigma=0.468935 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 = 0.000595106 Jy ! Component: 100 - total flux cleaned = 0.00063475 Jy ! Component: 150 - total flux cleaned = 0.000634687 Jy ! Component: 200 - total flux cleaned = 0.000664715 Jy ! Total flux subtracted in 200 components = 0.000664715 Jy ! Clean residual min=-0.004169 max=0.003607 Jy/beam ! Clean residual mean=-0.000065 rms=0.001010 Jy/beam ! Combined flux in latest and established models = 0.243523 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 162 components and 0.243523 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.109360Jy sigma=0.468825 ! Fit after self-cal, rms=0.109365Jy sigma=0.468814 ! 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=0.109365Jy sigma=0.468814 ! Fit after self-cal, rms=0.109545Jy sigma=0.468735 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.435 mas, bmaj=27.52 mas, bpa=-1 degrees ! Estimated noise=2.66121 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136523 Jy ! Component: 100 - total flux cleaned = 0.00181535 Jy ! Component: 150 - total flux cleaned = 0.00191747 Jy ! Component: 200 - total flux cleaned = 0.00198581 Jy ! Total flux subtracted in 200 components = 0.00198581 Jy ! Clean residual min=-0.004712 max=0.005190 Jy/beam ! Clean residual mean=-0.000150 rms=0.001373 Jy/beam ! Combined flux in latest and established models = 0.245508 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 178 components and 0.245508 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.109519Jy sigma=0.468723 ! Fit after self-cal, rms=0.109526Jy sigma=0.468705 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 = 0.000531691 Jy ! Component: 100 - total flux cleaned = 0.000578866 Jy ! Component: 150 - total flux cleaned = 0.000645654 Jy ! Component: 200 - total flux cleaned = 0.000706972 Jy ! Total flux subtracted in 200 components = 0.000706972 Jy ! Clean residual min=-0.004666 max=0.005108 Jy/beam ! Clean residual mean=-0.000140 rms=0.001365 Jy/beam ! Combined flux in latest and established models = 0.246215 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 183 components and 0.246215 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.109513Jy sigma=0.468714 ! Fit after self-cal, rms=0.109516Jy sigma=0.468709 ! 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=3.16 mas, bmaj=9.878 mas, bpa=-0.09281 degrees ! Estimated noise=2.08897 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.16 x 9.878 at -0.09281 degrees (North through East) ! Clean map min=-0.0041276 max=0.12713 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=2.625 mas, bmaj=8.153 mas, bpa=0.1713 degrees ! Estimated noise=3.30711 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0999072 Jy ! Component: 100 - total flux cleaned = 0.132391 Jy ! Component: 150 - total flux cleaned = 0.153527 Jy ! Component: 200 - total flux cleaned = 0.168851 Jy ! Total flux subtracted in 200 components = 0.168851 Jy ! Clean residual min=-0.008461 max=0.010840 Jy/beam ! Clean residual mean=-0.000426 rms=0.002371 Jy/beam ! Combined flux in latest and established models = 0.168851 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 49 model components to the UV plane model. ! The established model now contains 49 components and 0.168851 Jy ! Inverting map and beam ! Estimated beam: bmin=3.16 mas, bmaj=9.878 mas, bpa=-0.09281 degrees ! Estimated noise=2.08897 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) ! Added new window around map position (-4.5, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0194409 Jy ! Component: 100 - total flux cleaned = 0.0322057 Jy ! Component: 150 - total flux cleaned = 0.0418288 Jy ! Component: 200 - total flux cleaned = 0.0491989 Jy ! Total flux subtracted in 200 components = 0.0491989 Jy ! Clean residual min=-0.005036 max=0.006452 Jy/beam ! Clean residual mean=-0.000255 rms=0.001608 Jy/beam ! Combined flux in latest and established models = 0.21805 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 109 components and 0.21805 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=9.435 mas, bmaj=27.52 mas, bpa=-1 degrees ! Estimated noise=2.66121 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00964097 Jy ! Component: 100 - total flux cleaned = 0.0154797 Jy ! Component: 150 - total flux cleaned = 0.0193536 Jy ! Component: 200 - total flux cleaned = 0.0219611 Jy ! Total flux subtracted in 200 components = 0.0219611 Jy ! Clean residual min=-0.004583 max=0.005631 Jy/beam ! Clean residual mean=-0.000209 rms=0.001411 Jy/beam ! Combined flux in latest and established models = 0.240011 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00176847 Jy ! Component: 100 - total flux cleaned = 0.00256164 Jy ! Component: 150 - total flux cleaned = 0.0029219 Jy ! Component: 200 - total flux cleaned = 0.00324533 Jy ! Total flux subtracted in 200 components = 0.00324533 Jy ! Clean residual min=-0.004380 max=0.005430 Jy/beam ! Clean residual mean=-0.000169 rms=0.001352 Jy/beam ! Combined flux in latest and established models = 0.243256 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 172 components and 0.243256 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.16 mas, bmaj=9.878 mas, bpa=-0.09281 degrees ! Estimated noise=2.08897 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.06063e-05 Jy ! Component: 100 - total flux cleaned = -4.14992e-05 Jy ! Component: 150 - total flux cleaned = 0.000139827 Jy ! Component: 200 - total flux cleaned = 0.00013706 Jy ! Total flux subtracted in 200 components = 0.00013706 Jy ! Clean residual min=-0.004225 max=0.004187 Jy/beam ! Clean residual mean=-0.000087 rms=0.001075 Jy/beam ! Combined flux in latest and established models = 0.243393 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 194 components and 0.243394 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.109666Jy sigma=0.469970 ! Fit after self-cal, rms=0.109563Jy sigma=0.469431 wmodel J0958-3612_S_map.mod ! Writing 194 model components to file: J0958-3612_S_map.mod wobs J0958-3612_S_uvs.fits ! Writing UV FITS file: J0958-3612_S_uvs.fits wwins J0958-3612_S_map.win ! wwins: Wrote 4 windows to J0958-3612_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 = -0.000521538 Jy ! Component: 100 - total flux cleaned = -0.00065255 Jy ! Component: 150 - total flux cleaned = -0.000283802 Jy ! Component: 200 - total flux cleaned = 0.000116687 Jy ! Component: 250 - total flux cleaned = 0.000496807 Jy ! Component: 300 - total flux cleaned = 0.000757157 Jy ! Component: 350 - total flux cleaned = 0.00105742 Jy ! Component: 400 - total flux cleaned = 0.00129594 Jy ! Component: 450 - total flux cleaned = 0.00147893 Jy ! Component: 500 - total flux cleaned = 0.00156807 Jy ! Component: 550 - total flux cleaned = 0.00178278 Jy ! Component: 600 - total flux cleaned = 0.00207567 Jy ! Component: 650 - total flux cleaned = 0.00227942 Jy ! Component: 700 - total flux cleaned = 0.0026738 Jy ! Component: 750 - total flux cleaned = 0.00282756 Jy ! Component: 800 - total flux cleaned = 0.00301518 Jy ! Component: 850 - total flux cleaned = 0.00316102 Jy ! Component: 900 - total flux cleaned = 0.00333921 Jy ! Component: 950 - total flux cleaned = 0.0033734 Jy ! Component: 1000 - total flux cleaned = 0.00337321 Jy ! Component: 1050 - total flux cleaned = 0.00350644 Jy ! Component: 1100 - total flux cleaned = 0.00360386 Jy ! Component: 1150 - total flux cleaned = 0.00369987 Jy ! Component: 1200 - total flux cleaned = 0.00385645 Jy ! Component: 1250 - total flux cleaned = 0.00397953 Jy ! Component: 1300 - total flux cleaned = 0.00413103 Jy ! Component: 1350 - total flux cleaned = 0.00433933 Jy ! Component: 1400 - total flux cleaned = 0.00442728 Jy ! Component: 1450 - total flux cleaned = 0.00457142 Jy ! Component: 1500 - total flux cleaned = 0.00476978 Jy ! Component: 1550 - total flux cleaned = 0.00490967 Jy ! Component: 1600 - total flux cleaned = 0.00510256 Jy ! Component: 1650 - total flux cleaned = 0.00529238 Jy ! Component: 1700 - total flux cleaned = 0.00545289 Jy ! Component: 1750 - total flux cleaned = 0.0056109 Jy ! Component: 1800 - total flux cleaned = 0.00579322 Jy ! Component: 1850 - total flux cleaned = 0.00594781 Jy ! Component: 1900 - total flux cleaned = 0.00612541 Jy ! Component: 1950 - total flux cleaned = 0.00625064 Jy ! Component: 2000 - total flux cleaned = 0.00637458 Jy ! Component: 2050 - total flux cleaned = 0.00654597 Jy ! Component: 2100 - total flux cleaned = 0.00666666 Jy ! Component: 2150 - total flux cleaned = 0.00685764 Jy ! Component: 2200 - total flux cleaned = 0.00685767 Jy ! Component: 2250 - total flux cleaned = 0.006928 Jy ! Component: 2300 - total flux cleaned = 0.00711308 Jy ! Component: 2350 - total flux cleaned = 0.00722741 Jy ! Component: 2400 - total flux cleaned = 0.00734044 Jy ! Component: 2450 - total flux cleaned = 0.00745237 Jy ! Component: 2500 - total flux cleaned = 0.00758554 Jy ! Component: 2550 - total flux cleaned = 0.00769517 Jy ! Component: 2600 - total flux cleaned = 0.00784744 Jy ! Component: 2650 - total flux cleaned = 0.00799841 Jy ! Component: 2700 - total flux cleaned = 0.00819071 Jy ! Component: 2750 - total flux cleaned = 0.00829651 Jy ! Component: 2800 - total flux cleaned = 0.0084225 Jy ! Component: 2850 - total flux cleaned = 0.00860932 Jy ! Component: 2900 - total flux cleaned = 0.00871209 Jy ! Component: 2950 - total flux cleaned = 0.00879377 Jy ! Component: 3000 - total flux cleaned = 0.00897602 Jy ! Component: 3050 - total flux cleaned = 0.00911645 Jy ! Component: 3100 - total flux cleaned = 0.00921585 Jy ! Component: 3150 - total flux cleaned = 0.00929479 Jy ! Component: 3200 - total flux cleaned = 0.0094709 Jy ! Component: 3250 - total flux cleaned = 0.0096066 Jy ! Component: 3300 - total flux cleaned = 0.00976078 Jy ! Component: 3350 - total flux cleaned = 0.00995209 Jy ! Component: 3400 - total flux cleaned = 0.0101422 Jy ! Component: 3450 - total flux cleaned = 0.0103685 Jy ! Component: 3500 - total flux cleaned = 0.0105557 Jy ! Component: 3550 - total flux cleaned = 0.0107602 Jy ! Component: 3600 - total flux cleaned = 0.0110189 Jy ! Component: 3650 - total flux cleaned = 0.0112394 Jy ! Component: 3700 - total flux cleaned = 0.0114221 Jy ! Component: 3750 - total flux cleaned = 0.0116944 Jy ! Component: 3800 - total flux cleaned = 0.011893 Jy ! Component: 3850 - total flux cleaned = 0.0121265 Jy ! Component: 3900 - total flux cleaned = 0.0123227 Jy ! Component: 3950 - total flux cleaned = 0.0125 Jy ! Component: 4000 - total flux cleaned = 0.0127823 Jy ! Component: 4050 - total flux cleaned = 0.0129928 Jy ! Total flux subtracted in 4096 components = 0.013185 Jy ! Clean residual min=-0.001218 max=0.001054 Jy/beam ! Clean residual mean=0.000006 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.256578 Jy keep ! Adding 273 model components to the UV plane model. ! The established model now contains 467 components and 0.256578 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0958-3612_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.16 x 9.878 at -0.09281 degrees (North through East) ! Clean map min=-0.0027257 max=0.12763 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0958-3612_S_map.fits wmodel /image_prod/ug002_uva//J0958-3612_S_map.mod ! Writing 467 model components to file: /image_prod/ug002_uva//J0958-3612_S_map.mod wobs /image_prod/ug002_uva//J0958-3612_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0958-3612_S_uvs.fits wwins /image_prod/ug002_uva//J0958-3612_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0958-3612_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.127632 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0002874 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.675535 0.675535 1.35107 2.70214 5.40428 10.8086 21.6171 43.2342 86.4684 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.127 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 444.092 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0958-3612_S_dfm.log closed on Wed Mar 4 23:20:21 2020