! Started logfile: .//J2010-2425_X_dfm.log on Mon Jan 20 19:02:41 2020 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J2010-2425_X_uva.fits ! Reading UV FITS file: .//J2010-2425_X_uva.fits ! AN table 1: 15 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2010-2425 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 85 lines of history. ! ! Reading 2520 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 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J2010-2425_X] 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 0.200x0.200 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. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.001829Jy sigma=14.099661 ! Fit after self-cal, rms=0.955360Jy sigma=13.472343 ! 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=2.237 mas, bmaj=7.086 mas, bpa=-9.104 degrees ! Estimated noise=1.31075 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0372883 Jy ! Component: 100 - total flux cleaned = 0.0475621 Jy ! Total flux subtracted in 100 components = 0.0475621 Jy ! Clean residual min=-0.008904 max=0.008914 Jy/beam ! Clean residual mean=-0.000009 rms=0.003425 Jy/beam ! Combined flux in latest and established models = 0.0475621 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 29 components and 0.0475621 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.068037Jy sigma=0.831412 ! Fit after self-cal, rms=0.066348Jy sigma=0.808036 ! 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=2.613 mas, bmaj=7.521 mas, bpa=-8.344 degrees ! Estimated noise=1.04298 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 = 0.00737314 Jy ! Component: 100 - total flux cleaned = 0.00870426 Jy ! Component: 150 - total flux cleaned = 0.00872753 Jy ! Component: 200 - total flux cleaned = 0.00786456 Jy ! Total flux subtracted in 200 components = 0.00786456 Jy ! Clean residual min=-0.004434 max=0.004435 Jy/beam ! Clean residual mean=-0.000018 rms=0.002000 Jy/beam ! Combined flux in latest and established models = 0.0554267 Jy ! Performing phase self-cal ! Adding 83 model components to the UV plane model. ! The established model now contains 112 components and 0.0554267 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.061210Jy sigma=0.723389 ! Fit after self-cal, rms=0.060163Jy sigma=0.709238 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.613 x 7.521 at -8.344 degrees (North through East) ! Clean map min=-0.0094532 max=0.039895 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 0.88 KP 0.90 LA 0.92 ! NL 1.01 OV 0.98 PT 0.77 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.80 FD 0.90 KP 0.98 LA 0.94 ! NL 1.10 OV 0.96 PT 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.90 KP 1.01 LA 1.08 ! NL 0.86 OV 1.09 PT 0.87 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 FD 1.02 KP 0.88 LA 0.95 ! NL 1.07 OV 1.11 PT 0.84 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.96 KP 1.07 LA 0.82 ! NL 1.17 OV 1.15 PT 0.77 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.87 KP 1.23 LA 0.79 ! NL 1.07 OV 1.05 PT 0.79 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.08 KP 0.98 LA 0.81 ! NL 1.05 OV 1.08 PT 0.78 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.90 KP 1.01 LA 0.83 ! NL 1.56 OV 1.12 PT 0.84 ! ! ! Fit before self-cal, rms=0.060163Jy sigma=0.709238 ! Fit after self-cal, rms=0.055871Jy sigma=0.688121 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.761 mas, bmaj=7.43 mas, bpa=-7.393 degrees ! Estimated noise=0.933812 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 = 0.00685301 Jy ! Component: 100 - total flux cleaned = 0.0102278 Jy ! Component: 150 - total flux cleaned = 0.0119147 Jy ! Component: 200 - total flux cleaned = 0.0137587 Jy ! Total flux subtracted in 200 components = 0.0137587 Jy ! Clean residual min=-0.002147 max=0.002160 Jy/beam ! Clean residual mean=0.000001 rms=0.000864 Jy/beam ! Combined flux in latest and established models = 0.0691854 Jy ! Performing phase self-cal ! Adding 68 model components to the UV plane model. ! The established model now contains 180 components and 0.0691853 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.054443Jy sigma=0.661652 ! Fit after self-cal, rms=0.054388Jy sigma=0.657596 ! 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. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.054388Jy sigma=0.657596 ! Fit after self-cal, rms=0.054569Jy sigma=0.656678 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.766 mas, bmaj=7.441 mas, bpa=-7.353 degrees ! Estimated noise=0.91767 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000923527 Jy ! Component: 100 - total flux cleaned = 0.00233518 Jy ! Component: 150 - total flux cleaned = 0.00265934 Jy ! Component: 200 - total flux cleaned = 0.00294665 Jy ! Total flux subtracted in 200 components = 0.00294665 Jy ! Clean residual min=-0.001516 max=0.001517 Jy/beam ! Clean residual mean=-0.000003 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.072132 Jy selfcal ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 230 components and 0.072132 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.053950Jy sigma=0.646779 ! Fit after self-cal, rms=0.053927Jy sigma=0.645617 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 = 0.000767937 Jy ! Component: 100 - total flux cleaned = 0.000569506 Jy ! Component: 150 - total flux cleaned = 0.00100298 Jy ! Component: 200 - total flux cleaned = 0.00100093 Jy ! Total flux subtracted in 200 components = 0.00100093 Jy ! Clean residual min=-0.001254 max=0.001247 Jy/beam ! Clean residual mean=-0.000003 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.0731329 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 275 components and 0.0731329 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.053527Jy sigma=0.640489 ! Fit after self-cal, rms=0.053496Jy sigma=0.639743 ! 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. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.053496Jy sigma=0.639743 ! Fit after self-cal, rms=0.050640Jy sigma=0.638632 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.703 mas, bmaj=7.466 mas, bpa=-7.874 degrees ! Estimated noise=0.885443 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.30102e-05 Jy ! Component: 100 - total flux cleaned = 6.92598e-05 Jy ! Component: 150 - total flux cleaned = -0.000199715 Jy ! Component: 200 - total flux cleaned = -8.56161e-05 Jy ! Total flux subtracted in 200 components = -8.56161e-05 Jy ! Clean residual min=-0.000914 max=0.000907 Jy/beam ! Clean residual mean=-0.000001 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.0730473 Jy selfcal ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 317 components and 0.0730473 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.050399Jy sigma=0.634849 ! Fit after self-cal, rms=0.050333Jy sigma=0.633971 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 = 0.000270555 Jy ! Component: 100 - total flux cleaned = 8.45997e-05 Jy ! Component: 150 - total flux cleaned = 0.000136056 Jy ! Component: 200 - total flux cleaned = 0.000286763 Jy ! Total flux subtracted in 200 components = 0.000286763 Jy ! Clean residual min=-0.000811 max=0.000811 Jy/beam ! Clean residual mean=-0.000000 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.0733341 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 359 components and 0.073334 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.050168Jy sigma=0.631595 ! Fit after self-cal, rms=0.050119Jy sigma=0.631268 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.050119Jy sigma=0.631268 ! Fit after self-cal, rms=0.048181Jy sigma=0.630748 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.049 mas, bmaj=7.428 mas, bpa=-6.769 degrees ! Estimated noise=0.88243 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000238458 Jy ! Component: 100 - total flux cleaned = -0.000390037 Jy ! Component: 150 - total flux cleaned = -0.000431792 Jy ! Component: 200 - total flux cleaned = -0.000362693 Jy ! Total flux subtracted in 200 components = -0.000362693 Jy ! Clean residual min=-0.000560 max=0.000559 Jy/beam ! Clean residual mean=-0.000001 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.0729713 Jy selfcal ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 405 components and 0.0729713 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.048078Jy sigma=0.629208 ! Fit after self-cal, rms=0.048072Jy sigma=0.629041 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 = -8.42222e-05 Jy ! Component: 100 - total flux cleaned = 0.000282316 Jy ! Component: 150 - total flux cleaned = 0.000495401 Jy ! Component: 200 - total flux cleaned = 0.000835844 Jy ! Total flux subtracted in 200 components = 0.000835844 Jy ! Clean residual min=-0.000458 max=0.000457 Jy/beam ! Clean residual mean=0.000001 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.0738072 Jy ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 440 components and 0.0738072 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.048014Jy sigma=0.628291 ! Fit after self-cal, rms=0.048010Jy sigma=0.628242 ! 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=2.657 mas, bmaj=7.476 mas, bpa=-8.238 degrees ! Estimated noise=0.863371 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.657 x 7.476 at -8.238 degrees (North through East) ! Clean map min=-0.00313 max=0.032695 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=2.295 mas, bmaj=6.97 mas, bpa=-8.916 degrees ! Estimated noise=1.09352 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0326663 Jy ! Component: 100 - total flux cleaned = 0.0469902 Jy ! Component: 150 - total flux cleaned = 0.048736 Jy ! Component: 200 - total flux cleaned = 0.0476321 Jy ! Total flux subtracted in 200 components = 0.0476321 Jy ! Clean residual min=-0.005545 max=0.005521 Jy/beam ! Clean residual mean=-0.000008 rms=0.002114 Jy/beam ! Combined flux in latest and established models = 0.0476321 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 56 model components to the UV plane model. ! The established model now contains 56 components and 0.0476321 Jy ! Inverting map and beam ! Estimated beam: bmin=2.657 mas, bmaj=7.476 mas, bpa=-8.238 degrees ! Estimated noise=0.863371 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 = 0.000359525 Jy ! Component: 100 - total flux cleaned = 8.77699e-05 Jy ! Component: 150 - total flux cleaned = 0.00123546 Jy ! Component: 200 - total flux cleaned = 0.00313229 Jy ! Total flux subtracted in 200 components = 0.00313229 Jy ! Clean residual min=-0.002937 max=0.002956 Jy/beam ! Clean residual mean=-0.000013 rms=0.001260 Jy/beam ! Combined flux in latest and established models = 0.0507644 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 115 components and 0.0507644 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.049 mas, bmaj=7.428 mas, bpa=-6.769 degrees ! Estimated noise=0.88243 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000345721 Jy ! Component: 100 - total flux cleaned = 0.00089196 Jy ! Component: 150 - total flux cleaned = 0.00124085 Jy ! Component: 200 - total flux cleaned = 0.00144862 Jy ! Total flux subtracted in 200 components = 0.00144862 Jy ! Clean residual min=-0.001644 max=0.001637 Jy/beam ! Clean residual mean=-0.000006 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.052213 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 = 0.000749624 Jy ! Component: 100 - total flux cleaned = 0.00126211 Jy ! Component: 150 - total flux cleaned = 0.00141563 Jy ! Component: 200 - total flux cleaned = 0.00162016 Jy ! Total flux subtracted in 200 components = 0.00162016 Jy ! Clean residual min=-0.001088 max=0.001087 Jy/beam ! Clean residual mean=-0.000003 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.0538331 Jy ! Adding 109 model components to the UV plane model. ! The established model now contains 213 components and 0.0538331 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.657 mas, bmaj=7.476 mas, bpa=-8.238 degrees ! Estimated noise=0.863371 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0003639 Jy ! Component: 100 - total flux cleaned = -0.000532295 Jy ! Component: 150 - total flux cleaned = -0.000885335 Jy ! Component: 200 - total flux cleaned = -0.00106465 Jy ! Total flux subtracted in 200 components = -0.00106465 Jy ! Clean residual min=-0.000721 max=0.000722 Jy/beam ! Clean residual mean=-0.000003 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.0527685 Jy selfcal ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 258 components and 0.0527685 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.048065Jy sigma=0.629390 ! Fit after self-cal, rms=0.048073Jy sigma=0.628730 wmodel J2010-2425_X_map.mod ! Writing 258 model components to file: J2010-2425_X_map.mod wobs J2010-2425_X_uvs.fits ! Writing UV FITS file: J2010-2425_X_uvs.fits wwins J2010-2425_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J2010-2425_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.657 x 7.476 at -8.238 degrees (North through East) ! Clean map min=-0.0068676 max=0.019298 Jy/beam ! Writing clean map to FITS file: .//J2010-2425_X_map.fits wmodel .//J2010-2425_X_map.mod ! Writing 258 model components to file: .//J2010-2425_X_map.mod wobs .//J2010-2425_X_uvs.fits ! Writing UV FITS file: .//J2010-2425_X_uvs.fits wwins .//J2010-2425_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ! float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0192978 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000277039 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -4.3068 4.3068 8.6136 17.2272 34.4544 68.9088 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.019 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 69.657 quit ! Quitting program ! Log file .//J2010-2425_X_dfm.log closed on Mon Jan 20 19:02:43 2020