! Started logfile: /image_prod/ug002_uva//J1823-2726_S_b_dfm.log on Thu Mar 5 03:42:43 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//J1823-2726_S_b_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1823-2726_S_b_uva.fits ! AN table 1: 120 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.875 visibilities/baseline/integration-bin. ! Found source: J1823-2726 ! ! 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 8820 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 J1823-2726_S_b] 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 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.046520Jy sigma=6.370536 ! Fit after self-cal, rms=0.850997Jy sigma=5.050645 ! 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=5.194 mas, bmaj=30.05 mas, bpa=-2.822 degrees ! Estimated noise=1.64561 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, 0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.145657 Jy ! Component: 100 - total flux cleaned = 0.226217 Jy ! Total flux subtracted in 100 components = 0.226217 Jy ! Clean residual min=-0.033352 max=0.056552 Jy/beam ! Clean residual mean=-0.001206 rms=0.016657 Jy/beam ! Combined flux in latest and established models = 0.226217 Jy ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 62 components and 0.226217 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.205449Jy sigma=1.186840 ! Fit after self-cal, rms=0.204231Jy sigma=1.181553 ! 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=6.1 mas, bmaj=32.26 mas, bpa=-1.901 degrees ! Estimated noise=1.28417 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 = 0.0711702 Jy ! Component: 100 - total flux cleaned = 0.120974 Jy ! Component: 150 - total flux cleaned = 0.157075 Jy ! Component: 200 - total flux cleaned = 0.183457 Jy ! Total flux subtracted in 200 components = 0.183457 Jy ! Clean residual min=-0.033920 max=0.071480 Jy/beam ! Clean residual mean=-0.001229 rms=0.016625 Jy/beam ! Combined flux in latest and established models = 0.409675 Jy ! Performing phase self-cal ! Adding 100 model components to the UV plane model. ! The established model now contains 159 components and 0.409675 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.169862Jy sigma=0.977801 ! Fit after self-cal, rms=0.168019Jy sigma=0.969655 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.1 x 32.26 at -1.901 degrees (North through East) ! Clean map min=-0.034144 max=0.1713 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 FD 1.61 HN 1.21 KP 0.87 ! LA 0.74 NL 2.20 OV 1.90 PT 0.64 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 2.61 FD 1.58 HN 1.20 KP 0.91 ! LA 0.72 NL 1.96 OV 1.90 PT 0.64 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 3.22 FD 1.73 HN 1.39 KP 0.88 ! LA 0.72 NL 2.09 OV 1.91 PT 0.65 ! ! ! Fit before self-cal, rms=0.168019Jy sigma=0.969655 ! Fit after self-cal, rms=0.231965Jy sigma=0.627646 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=6.656 mas, bmaj=37.5 mas, bpa=-2.2 degrees ! Estimated noise=1.63003 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 = -0.00389647 Jy ! Component: 100 - total flux cleaned = -0.00559926 Jy ! Component: 150 - total flux cleaned = -0.00791204 Jy ! Component: 200 - total flux cleaned = -0.0101281 Jy ! Total flux subtracted in 200 components = -0.0101281 Jy ! Clean residual min=-0.024712 max=0.036856 Jy/beam ! Clean residual mean=-0.000254 rms=0.009419 Jy/beam ! Combined flux in latest and established models = 0.399547 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 186 components and 0.399547 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.226851Jy sigma=0.618386 ! Fit after self-cal, rms=0.230705Jy sigma=0.608829 ! 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=0.230705Jy sigma=0.608829 ! Fit after self-cal, rms=0.262768Jy sigma=0.605229 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.232 mas, bmaj=38.08 mas, bpa=-2.274 degrees ! Estimated noise=1.5929 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00321969 Jy ! Component: 100 - total flux cleaned = -0.00399108 Jy ! Component: 150 - total flux cleaned = -0.00561706 Jy ! Component: 200 - total flux cleaned = -0.00669493 Jy ! Total flux subtracted in 200 components = -0.00669493 Jy ! Clean residual min=-0.024200 max=0.030829 Jy/beam ! Clean residual mean=-0.000226 rms=0.008493 Jy/beam ! Combined flux in latest and established models = 0.392852 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 201 components and 0.392852 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.260539Jy sigma=0.600124 ! Fit after self-cal, rms=0.261144Jy sigma=0.598882 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 = -0.00173165 Jy ! Component: 100 - total flux cleaned = -0.00266444 Jy ! Component: 150 - total flux cleaned = -0.00345232 Jy ! Component: 200 - total flux cleaned = -0.00413357 Jy ! Total flux subtracted in 200 components = -0.00413357 Jy ! Clean residual min=-0.024494 max=0.031855 Jy/beam ! Clean residual mean=-0.000245 rms=0.008421 Jy/beam ! Combined flux in latest and established models = 0.388718 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 211 components and 0.388718 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.260324Jy sigma=0.597868 ! Fit after self-cal, rms=0.260534Jy sigma=0.597579 ! 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=0.260534Jy sigma=0.597579 ! Fit after self-cal, rms=0.343069Jy sigma=0.574376 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.368 mas, bmaj=39.66 mas, bpa=-2.748 degrees ! Estimated noise=1.67538 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00417584 Jy ! Component: 100 - total flux cleaned = -0.00676037 Jy ! Component: 150 - total flux cleaned = -0.00889454 Jy ! Component: 200 - total flux cleaned = -0.0102616 Jy ! Total flux subtracted in 200 components = -0.0102616 Jy ! Clean residual min=-0.023908 max=0.027370 Jy/beam ! Clean residual mean=-0.000300 rms=0.007885 Jy/beam ! Combined flux in latest and established models = 0.378457 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 216 components and 0.378457 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.341474Jy sigma=0.572931 ! Fit after self-cal, rms=0.342255Jy sigma=0.572520 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 = -0.00181776 Jy ! Component: 100 - total flux cleaned = -0.00256147 Jy ! Component: 150 - total flux cleaned = -0.0028896 Jy ! Component: 200 - total flux cleaned = -0.00333454 Jy ! Total flux subtracted in 200 components = -0.00333454 Jy ! Clean residual min=-0.023979 max=0.027241 Jy/beam ! Clean residual mean=-0.000314 rms=0.007849 Jy/beam ! Combined flux in latest and established models = 0.375122 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 229 components and 0.375122 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.341715Jy sigma=0.572171 ! Fit after self-cal, rms=0.341848Jy sigma=0.572021 ! 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=0.341848Jy sigma=0.572021 ! Fit after self-cal, rms=0.411124Jy sigma=0.569765 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.745 mas, bmaj=43.46 mas, bpa=-2.266 degrees ! Estimated noise=1.70096 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00378113 Jy ! Component: 100 - total flux cleaned = -0.00605946 Jy ! Component: 150 - total flux cleaned = -0.00744881 Jy ! Component: 200 - total flux cleaned = -0.0085839 Jy ! Total flux subtracted in 200 components = -0.0085839 Jy ! Clean residual min=-0.029291 max=0.034316 Jy/beam ! Clean residual mean=-0.000361 rms=0.009399 Jy/beam ! Combined flux in latest and established models = 0.366538 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 232 components and 0.366538 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.409907Jy sigma=0.569948 ! Fit after self-cal, rms=0.410414Jy sigma=0.569371 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 = -0.00154456 Jy ! Component: 100 - total flux cleaned = -0.0019081 Jy ! Component: 150 - total flux cleaned = -0.00223042 Jy ! Component: 200 - total flux cleaned = -0.0025188 Jy ! Total flux subtracted in 200 components = -0.0025188 Jy ! Clean residual min=-0.028936 max=0.034357 Jy/beam ! Clean residual mean=-0.000373 rms=0.009348 Jy/beam ! Combined flux in latest and established models = 0.364019 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 244 components and 0.364019 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.410061Jy sigma=0.569728 ! Fit after self-cal, rms=0.410295Jy sigma=0.569286 ! 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=6.461 mas, bmaj=40.96 mas, bpa=-3.08 degrees ! Estimated noise=1.73791 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.461 x 40.96 at -3.08 degrees (North through East) ! Clean map min=-0.023497 max=0.22254 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=5.266 mas, bmaj=38.35 mas, bpa=-3.757 degrees ! Estimated noise=2.30107 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.193903 Jy ! Component: 100 - total flux cleaned = 0.278308 Jy ! Component: 150 - total flux cleaned = 0.324437 Jy ! Component: 200 - total flux cleaned = 0.351795 Jy ! Total flux subtracted in 200 components = 0.351795 Jy ! Clean residual min=-0.027226 max=0.028401 Jy/beam ! Clean residual mean=-0.000323 rms=0.008652 Jy/beam ! Combined flux in latest and established models = 0.351795 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 90 model components to the UV plane model. ! The established model now contains 90 components and 0.351795 Jy ! Inverting map and beam ! Estimated beam: bmin=6.461 mas, bmaj=40.96 mas, bpa=-3.08 degrees ! Estimated noise=1.73791 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 = 0.0107858 Jy ! Component: 100 - total flux cleaned = 0.0125 Jy ! Component: 150 - total flux cleaned = 0.0125044 Jy ! Component: 200 - total flux cleaned = 0.0121243 Jy ! Total flux subtracted in 200 components = 0.0121243 Jy ! Clean residual min=-0.025479 max=0.027893 Jy/beam ! Clean residual mean=-0.000314 rms=0.008387 Jy/beam ! Combined flux in latest and established models = 0.363919 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 118 components and 0.363919 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=9.745 mas, bmaj=43.46 mas, bpa=-2.266 degrees ! Estimated noise=1.70096 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00196833 Jy ! Component: 100 - total flux cleaned = 0.00159662 Jy ! Component: 150 - total flux cleaned = 0.00129609 Jy ! Component: 200 - total flux cleaned = 0.00129006 Jy ! Total flux subtracted in 200 components = 0.00129006 Jy ! Clean residual min=-0.029855 max=0.033766 Jy/beam ! Clean residual mean=-0.000376 rms=0.009491 Jy/beam ! Combined flux in latest and established models = 0.36521 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 = -0.000223254 Jy ! Component: 100 - total flux cleaned = -0.000223679 Jy ! Component: 150 - total flux cleaned = -0.000394454 Jy ! Component: 200 - total flux cleaned = -0.000389446 Jy ! Total flux subtracted in 200 components = -0.000389446 Jy ! Clean residual min=-0.029536 max=0.034136 Jy/beam ! Clean residual mean=-0.000373 rms=0.009420 Jy/beam ! Combined flux in latest and established models = 0.36482 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 121 components and 0.36482 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=6.461 mas, bmaj=40.96 mas, bpa=-3.08 degrees ! Estimated noise=1.73791 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00169436 Jy ! Component: 100 - total flux cleaned = -0.0027818 Jy ! Component: 150 - total flux cleaned = -0.00338669 Jy ! Component: 200 - total flux cleaned = -0.00352412 Jy ! Total flux subtracted in 200 components = -0.00352412 Jy ! Clean residual min=-0.024064 max=0.028152 Jy/beam ! Clean residual mean=-0.000310 rms=0.008117 Jy/beam ! Combined flux in latest and established models = 0.361296 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 157 components and 0.361296 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.411219Jy sigma=0.573137 ! Fit after self-cal, rms=0.409883Jy sigma=0.571750 wmodel J1823-2726_S_b_map.mod ! Writing 157 model components to file: J1823-2726_S_b_map.mod wobs J1823-2726_S_b_uvs.fits ! Writing UV FITS file: J1823-2726_S_b_uvs.fits wwins J1823-2726_S_b_map.win ! wwins: Wrote 1 windows to J1823-2726_S_b_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 = 0.0127448 Jy ! Component: 100 - total flux cleaned = 0.0215002 Jy ! Component: 150 - total flux cleaned = 0.0291421 Jy ! Component: 200 - total flux cleaned = 0.0354984 Jy ! Component: 250 - total flux cleaned = 0.0393695 Jy ! Component: 300 - total flux cleaned = 0.0423704 Jy ! Component: 350 - total flux cleaned = 0.0439564 Jy ! Component: 400 - total flux cleaned = 0.043647 Jy ! Component: 450 - total flux cleaned = 0.0439338 Jy ! Component: 500 - total flux cleaned = 0.0439292 Jy ! Component: 550 - total flux cleaned = 0.0442028 Jy ! Component: 600 - total flux cleaned = 0.0444696 Jy ! Component: 650 - total flux cleaned = 0.0447294 Jy ! Component: 700 - total flux cleaned = 0.0454835 Jy ! Component: 750 - total flux cleaned = 0.0449942 Jy ! Component: 800 - total flux cleaned = 0.0445113 Jy ! Component: 850 - total flux cleaned = 0.0445129 Jy ! Component: 900 - total flux cleaned = 0.0442838 Jy ! Component: 950 - total flux cleaned = 0.0440564 Jy ! Component: 1000 - total flux cleaned = 0.0433968 Jy ! Component: 1050 - total flux cleaned = 0.0427502 Jy ! Component: 1100 - total flux cleaned = 0.0419002 Jy ! Component: 1150 - total flux cleaned = 0.0410695 Jy ! Component: 1200 - total flux cleaned = 0.0404588 Jy ! Component: 1250 - total flux cleaned = 0.0398599 Jy ! Component: 1300 - total flux cleaned = 0.0394662 Jy ! Component: 1350 - total flux cleaned = 0.0388878 Jy ! Component: 1400 - total flux cleaned = 0.0388907 Jy ! Component: 1450 - total flux cleaned = 0.0390767 Jy ! Component: 1500 - total flux cleaned = 0.0387072 Jy ! Component: 1550 - total flux cleaned = 0.039614 Jy ! Component: 1600 - total flux cleaned = 0.0392516 Jy ! Component: 1650 - total flux cleaned = 0.0394288 Jy ! Component: 1700 - total flux cleaned = 0.0396041 Jy ! Component: 1750 - total flux cleaned = 0.0399496 Jy ! Component: 1800 - total flux cleaned = 0.0406307 Jy ! Component: 1850 - total flux cleaned = 0.0406309 Jy ! Component: 1900 - total flux cleaned = 0.0409644 Jy ! Component: 1950 - total flux cleaned = 0.0414589 Jy ! Component: 2000 - total flux cleaned = 0.0417863 Jy ! Component: 2050 - total flux cleaned = 0.0425928 Jy ! Component: 2100 - total flux cleaned = 0.0432287 Jy ! Component: 2150 - total flux cleaned = 0.0435409 Jy ! Component: 2200 - total flux cleaned = 0.0433881 Jy ! Component: 2250 - total flux cleaned = 0.0446218 Jy ! Component: 2300 - total flux cleaned = 0.0449249 Jy ! Component: 2350 - total flux cleaned = 0.0453775 Jy ! Component: 2400 - total flux cleaned = 0.0458236 Jy ! Component: 2450 - total flux cleaned = 0.0462678 Jy ! Component: 2500 - total flux cleaned = 0.0472912 Jy ! Component: 2550 - total flux cleaned = 0.0472907 Jy ! Component: 2600 - total flux cleaned = 0.0477207 Jy ! Component: 2650 - total flux cleaned = 0.048007 Jy ! Component: 2700 - total flux cleaned = 0.0482896 Jy ! Component: 2750 - total flux cleaned = 0.049124 Jy ! Component: 2800 - total flux cleaned = 0.0487114 Jy ! Component: 2850 - total flux cleaned = 0.0484403 Jy ! Component: 2900 - total flux cleaned = 0.0483059 Jy ! Component: 2950 - total flux cleaned = 0.0487083 Jy ! Component: 3000 - total flux cleaned = 0.0483097 Jy ! Component: 3050 - total flux cleaned = 0.0481783 Jy ! Component: 3100 - total flux cleaned = 0.0481788 Jy ! Component: 3150 - total flux cleaned = 0.0477897 Jy ! Component: 3200 - total flux cleaned = 0.0471454 Jy ! Component: 3250 - total flux cleaned = 0.0472728 Jy ! Component: 3300 - total flux cleaned = 0.0466382 Jy ! Component: 3350 - total flux cleaned = 0.0461339 Jy ! Component: 3400 - total flux cleaned = 0.0455086 Jy ! Component: 3450 - total flux cleaned = 0.0450111 Jy ! Component: 3500 - total flux cleaned = 0.0443956 Jy ! Component: 3550 - total flux cleaned = 0.0440283 Jy ! Component: 3600 - total flux cleaned = 0.0432987 Jy ! Component: 3650 - total flux cleaned = 0.042817 Jy ! Component: 3700 - total flux cleaned = 0.0419791 Jy ! Component: 3750 - total flux cleaned = 0.0409091 Jy ! Component: 3800 - total flux cleaned = 0.0400806 Jy ! Component: 3850 - total flux cleaned = 0.0391393 Jy ! Component: 3900 - total flux cleaned = 0.0379693 Jy ! Component: 3950 - total flux cleaned = 0.0371545 Jy ! Component: 4000 - total flux cleaned = 0.0363442 Jy ! Component: 4050 - total flux cleaned = 0.0349614 Jy ! Total flux subtracted in 4096 components = 0.0341577 Jy ! Clean residual min=-0.005900 max=0.006323 Jy/beam ! Clean residual mean=-0.000075 rms=0.002768 Jy/beam ! Combined flux in latest and established models = 0.395454 Jy keep ! Adding 478 model components to the UV plane model. ! The established model now contains 635 components and 0.395454 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1823-2726_S_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.461 x 40.96 at -3.08 degrees (North through East) ! Clean map min=-0.02121 max=0.23034 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1823-2726_S_b_map.fits wmodel /image_prod/ug002_uva//J1823-2726_S_b_map.mod ! Writing 635 model components to file: /image_prod/ug002_uva//J1823-2726_S_b_map.mod wobs /image_prod/ug002_uva//J1823-2726_S_b_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1823-2726_S_b_uvs.fits wwins /image_prod/ug002_uva//J1823-2726_S_b_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J1823-2726_S_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.230343 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00274148 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.57051 3.57051 7.14103 14.2821 28.5641 57.1282 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0082 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.23 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 84.021 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1823-2726_S_b_dfm.log closed on Thu Mar 5 03:42:47 2020