! Started logfile: /image_prod/ug002_uva//J1851+6100_S_dfm.log on Thu Mar 5 03:56:57 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//J1851+6100_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1851+6100_S_uva.fits ! AN table 1: 80 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.988056 visibilities/baseline/integration-bin. ! Found source: J1851+6100 ! ! 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 10671 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 J1851+6100_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=1.017872Jy sigma=8.185146 ! Fit after self-cal, rms=0.869500Jy sigma=7.001009 ! 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=3.095 mas, bmaj=4.238 mas, bpa=-13.85 degrees ! Estimated noise=1.27036 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 = 0.0990566 Jy ! Component: 100 - total flux cleaned = 0.134444 Jy ! Total flux subtracted in 100 components = 0.134444 Jy ! Clean residual min=-0.004696 max=0.016042 Jy/beam ! Clean residual mean=-0.000028 rms=0.001522 Jy/beam ! Combined flux in latest and established models = 0.134444 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.134444 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077968Jy sigma=0.520528 ! Fit after self-cal, rms=0.077516Jy sigma=0.517479 ! Inverting map ! Added new window around map position (3, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0185357 Jy ! Component: 100 - total flux cleaned = 0.0281902 Jy ! Total flux subtracted in 100 components = 0.0281902 Jy ! Clean residual min=-0.003523 max=0.006214 Jy/beam ! Clean residual mean=-0.000011 rms=0.000923 Jy/beam ! Combined flux in latest and established models = 0.162634 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 25 components and 0.162634 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072691Jy sigma=0.469507 ! Fit after self-cal, rms=0.072536Jy sigma=0.468196 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00680162 Jy ! Component: 100 - total flux cleaned = 0.0104831 Jy ! Total flux subtracted in 100 components = 0.0104831 Jy ! Clean residual min=-0.003523 max=0.003910 Jy/beam ! Clean residual mean=-0.000005 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.173117 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 34 components and 0.173118 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071915Jy sigma=0.462646 ! Fit after self-cal, rms=0.071860Jy sigma=0.462120 ! 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=3.77 mas, bmaj=5.127 mas, bpa=-17.06 degrees ! Estimated noise=0.877645 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 = 0.00293068 Jy ! Component: 100 - total flux cleaned = 0.00332639 Jy ! Component: 150 - total flux cleaned = 0.00341965 Jy ! Component: 200 - total flux cleaned = 0.00345967 Jy ! Total flux subtracted in 200 components = 0.00345967 Jy ! Clean residual min=-0.003690 max=0.002958 Jy/beam ! Clean residual mean=-0.000001 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 0.176577 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 48 components and 0.176577 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071715Jy sigma=0.461071 ! Fit after self-cal, rms=0.071698Jy sigma=0.460829 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.77 x 5.127 at -17.06 degrees (North through East) ! Clean map min=-0.0032524 max=0.12613 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.00 KP 0.99 ! LA 1.03 MK 0.97 NL 1.02 OV 0.98 ! PT 1.01 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.99 KP 1.00 ! LA 1.03 MK 1.01 NL 1.15 OV 0.97 ! PT 1.00 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.01 KP 0.97 ! LA 1.01 MK 1.00 NL 0.99 OV 0.99 ! PT 1.01 SC 0.94 ! ! ! Fit before self-cal, rms=0.071698Jy sigma=0.460829 ! Fit after self-cal, rms=0.073072Jy sigma=0.458406 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.755 mas, bmaj=5.112 mas, bpa=-16.89 degrees ! Estimated noise=0.880286 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 = 0.00115976 Jy ! Component: 100 - total flux cleaned = 0.00116017 Jy ! Component: 150 - total flux cleaned = 0.0011914 Jy ! Component: 200 - total flux cleaned = 0.00116444 Jy ! Total flux subtracted in 200 components = 0.00116444 Jy ! Clean residual min=-0.003014 max=0.002805 Jy/beam ! Clean residual mean=-0.000002 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.177742 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 57 components and 0.177742 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073022Jy sigma=0.458172 ! Fit after self-cal, rms=0.073044Jy sigma=0.458111 ! 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=0.073044Jy sigma=0.458111 ! Fit after self-cal, rms=0.072483Jy sigma=0.446118 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.738 mas, bmaj=5.117 mas, bpa=-17.62 degrees ! Estimated noise=0.880146 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000347022 Jy ! Component: 100 - total flux cleaned = 0.000371997 Jy ! Component: 150 - total flux cleaned = 0.000370858 Jy ! Component: 200 - total flux cleaned = 0.000351257 Jy ! Total flux subtracted in 200 components = 0.000351257 Jy ! Clean residual min=-0.001700 max=0.001844 Jy/beam ! Clean residual mean=0.000003 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.178093 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 68 components and 0.178093 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072464Jy sigma=0.445986 ! Fit after self-cal, rms=0.072478Jy sigma=0.445884 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 (9.5, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000922723 Jy ! Component: 100 - total flux cleaned = 0.000792998 Jy ! Component: 150 - total flux cleaned = 0.000593498 Jy ! Component: 200 - total flux cleaned = 0.000519703 Jy ! Total flux subtracted in 200 components = 0.000519703 Jy ! Clean residual min=-0.001588 max=0.001580 Jy/beam ! Clean residual mean=0.000003 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.178613 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 86 components and 0.178613 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072417Jy sigma=0.445536 ! Fit after self-cal, rms=0.072416Jy sigma=0.445507 ! 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=0.072416Jy sigma=0.445507 ! Fit after self-cal, rms=0.073075Jy sigma=0.444930 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.725 mas, bmaj=5.121 mas, bpa=-17.56 degrees ! Estimated noise=0.877908 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000558429 Jy ! Component: 100 - total flux cleaned = 0.000605915 Jy ! Component: 150 - total flux cleaned = 0.000607033 Jy ! Component: 200 - total flux cleaned = 0.000626508 Jy ! Total flux subtracted in 200 components = 0.000626508 Jy ! Clean residual min=-0.001617 max=0.001512 Jy/beam ! Clean residual mean=0.000002 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.179239 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 95 components and 0.179239 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073054Jy sigma=0.444815 ! Fit after self-cal, rms=0.073058Jy sigma=0.444805 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 = 0.000125228 Jy ! Component: 100 - total flux cleaned = 0.000124945 Jy ! Component: 150 - total flux cleaned = 0.000107341 Jy ! Component: 200 - total flux cleaned = 9.04977e-05 Jy ! Total flux subtracted in 200 components = 9.04977e-05 Jy ! Clean residual min=-0.001619 max=0.001512 Jy/beam ! Clean residual mean=0.000002 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.17933 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 100 components and 0.17933 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073046Jy sigma=0.444748 ! Fit after self-cal, rms=0.073046Jy sigma=0.444745 ! 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=0.073046Jy sigma=0.444745 ! Fit after self-cal, rms=0.072970Jy sigma=0.444733 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.461 mas, bmaj=8.963 mas, bpa=-20.63 degrees ! Estimated noise=1.07783 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.90695e-05 Jy ! Component: 100 - total flux cleaned = 7.05537e-05 Jy ! Component: 150 - total flux cleaned = 7.03458e-05 Jy ! Component: 200 - total flux cleaned = 6.25302e-05 Jy ! Total flux subtracted in 200 components = 6.25302e-05 Jy ! Clean residual min=-0.001719 max=0.001660 Jy/beam ! Clean residual mean=0.000004 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.179392 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 116 components and 0.179392 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072966Jy sigma=0.444719 ! Fit after self-cal, rms=0.072964Jy sigma=0.444714 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 = 3.1057e-06 Jy ! Component: 100 - total flux cleaned = 1.22356e-05 Jy ! Component: 150 - total flux cleaned = 5.1979e-06 Jy ! Component: 200 - total flux cleaned = 5.21466e-06 Jy ! Total flux subtracted in 200 components = 5.21466e-06 Jy ! Clean residual min=-0.001717 max=0.001648 Jy/beam ! Clean residual mean=0.000005 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.179397 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 118 components and 0.179397 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072962Jy sigma=0.444709 ! Fit after self-cal, rms=0.072961Jy sigma=0.444706 ! 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=3.719 mas, bmaj=5.119 mas, bpa=-17.56 degrees ! Estimated noise=0.87748 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.719 x 5.119 at -17.56 degrees (North through East) ! Clean map min=-0.0015555 max=0.12583 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=3.062 mas, bmaj=4.241 mas, bpa=-14.24 degrees ! Estimated noise=1.25878 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0990274 Jy ! Component: 100 - total flux cleaned = 0.136379 Jy ! Component: 150 - total flux cleaned = 0.155145 Jy ! Component: 200 - total flux cleaned = 0.165118 Jy ! Total flux subtracted in 200 components = 0.165118 Jy ! Clean residual min=-0.002887 max=0.004872 Jy/beam ! Clean residual mean=-0.000008 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.165118 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.165118 Jy ! Inverting map and beam ! Estimated beam: bmin=3.719 mas, bmaj=5.119 mas, bpa=-17.56 degrees ! Estimated noise=0.87748 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 = 0.00647159 Jy ! Component: 100 - total flux cleaned = 0.0100527 Jy ! Component: 150 - total flux cleaned = 0.0122729 Jy ! Component: 200 - total flux cleaned = 0.0133158 Jy ! Total flux subtracted in 200 components = 0.0133158 Jy ! Clean residual min=-0.001541 max=0.001584 Jy/beam ! Clean residual mean=0.000001 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.178434 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 53 components and 0.178434 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=8.461 mas, bmaj=8.963 mas, bpa=-20.63 degrees ! Estimated noise=1.07783 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000911853 Jy ! Component: 100 - total flux cleaned = 0.0010232 Jy ! Component: 150 - total flux cleaned = 0.00106405 Jy ! Component: 200 - total flux cleaned = 0.00104576 Jy ! Total flux subtracted in 200 components = 0.00104576 Jy ! Clean residual min=-0.001730 max=0.001680 Jy/beam ! Clean residual mean=0.000004 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.179479 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 = 5.78593e-08 Jy ! Component: 100 - total flux cleaned = -1.29139e-05 Jy ! Component: 150 - total flux cleaned = -1.26961e-05 Jy ! Component: 200 - total flux cleaned = -1.30064e-05 Jy ! Total flux subtracted in 200 components = -1.30064e-05 Jy ! Clean residual min=-0.001743 max=0.001671 Jy/beam ! Clean residual mean=0.000004 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.179466 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 75 components and 0.179466 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.719 mas, bmaj=5.119 mas, bpa=-17.56 degrees ! Estimated noise=0.87748 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.66987e-06 Jy ! Component: 100 - total flux cleaned = -1.93406e-06 Jy ! Component: 150 - total flux cleaned = 2.16957e-05 Jy ! Component: 200 - total flux cleaned = 4.22513e-05 Jy ! Total flux subtracted in 200 components = 4.22513e-05 Jy ! Clean residual min=-0.001513 max=0.001547 Jy/beam ! Clean residual mean=0.000002 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.179509 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 88 components and 0.179509 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072971Jy sigma=0.444699 ! Fit after self-cal, rms=0.072956Jy sigma=0.444596 wmodel J1851+6100_S_map.mod ! Writing 88 model components to file: J1851+6100_S_map.mod wobs J1851+6100_S_uvs.fits ! Writing UV FITS file: J1851+6100_S_uvs.fits wwins J1851+6100_S_map.win ! wwins: Wrote 3 windows to J1851+6100_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 = -3.18102e-05 Jy ! Component: 100 - total flux cleaned = 7.48068e-05 Jy ! Component: 150 - total flux cleaned = 4.90139e-05 Jy ! Component: 200 - total flux cleaned = 2.49545e-05 Jy ! Component: 250 - total flux cleaned = -2.2e-05 Jy ! Component: 300 - total flux cleaned = 2.42179e-05 Jy ! Component: 350 - total flux cleaned = 9.1915e-05 Jy ! Component: 400 - total flux cleaned = 0.000158117 Jy ! Component: 450 - total flux cleaned = 0.00015799 Jy ! Component: 500 - total flux cleaned = 0.000136675 Jy ! Component: 550 - total flux cleaned = 0.000116005 Jy ! Component: 600 - total flux cleaned = 0.000177752 Jy ! Component: 650 - total flux cleaned = 0.00017747 Jy ! Component: 700 - total flux cleaned = 0.000177371 Jy ! Component: 750 - total flux cleaned = 0.000196739 Jy ! Component: 800 - total flux cleaned = 0.000157881 Jy ! Component: 850 - total flux cleaned = 0.000235267 Jy ! Component: 900 - total flux cleaned = 0.000292382 Jy ! Component: 950 - total flux cleaned = 0.000405246 Jy ! Component: 1000 - total flux cleaned = 0.000442573 Jy ! Component: 1050 - total flux cleaned = 0.000534714 Jy ! Component: 1100 - total flux cleaned = 0.000571344 Jy ! Component: 1150 - total flux cleaned = 0.000716042 Jy ! Component: 1200 - total flux cleaned = 0.000751901 Jy ! Component: 1250 - total flux cleaned = 0.000875858 Jy ! Component: 1300 - total flux cleaned = 0.000945763 Jy ! Component: 1350 - total flux cleaned = 0.000997853 Jy ! Component: 1400 - total flux cleaned = 0.00110114 Jy ! Component: 1450 - total flux cleaned = 0.0012201 Jy ! Component: 1500 - total flux cleaned = 0.00127071 Jy ! Component: 1550 - total flux cleaned = 0.00135456 Jy ! Component: 1600 - total flux cleaned = 0.00137115 Jy ! Component: 1650 - total flux cleaned = 0.00146987 Jy ! Component: 1700 - total flux cleaned = 0.0015022 Jy ! Component: 1750 - total flux cleaned = 0.00159918 Jy ! Component: 1800 - total flux cleaned = 0.00164732 Jy ! Component: 1850 - total flux cleaned = 0.0016471 Jy ! Component: 1900 - total flux cleaned = 0.00171028 Jy ! Component: 1950 - total flux cleaned = 0.00177294 Jy ! Component: 2000 - total flux cleaned = 0.0018041 Jy ! Component: 2050 - total flux cleaned = 0.0018505 Jy ! Component: 2100 - total flux cleaned = 0.00192709 Jy ! Component: 2150 - total flux cleaned = 0.00195735 Jy ! Component: 2200 - total flux cleaned = 0.00195754 Jy ! Component: 2250 - total flux cleaned = 0.00200268 Jy ! Component: 2300 - total flux cleaned = 0.00209196 Jy ! Component: 2350 - total flux cleaned = 0.00212163 Jy ! Component: 2400 - total flux cleaned = 0.00215103 Jy ! Component: 2450 - total flux cleaned = 0.00223862 Jy ! Component: 2500 - total flux cleaned = 0.00228218 Jy ! Component: 2550 - total flux cleaned = 0.00232535 Jy ! Component: 2600 - total flux cleaned = 0.002354 Jy ! Component: 2650 - total flux cleaned = 0.00241097 Jy ! Component: 2700 - total flux cleaned = 0.00248139 Jy ! Component: 2750 - total flux cleaned = 0.00252334 Jy ! Component: 2800 - total flux cleaned = 0.00257907 Jy ! Component: 2850 - total flux cleaned = 0.00263464 Jy ! Component: 2900 - total flux cleaned = 0.00270358 Jy ! Component: 2950 - total flux cleaned = 0.00278566 Jy ! Component: 3000 - total flux cleaned = 0.00283993 Jy ! Component: 3050 - total flux cleaned = 0.0028805 Jy ! Component: 3100 - total flux cleaned = 0.00290745 Jy ! Component: 3150 - total flux cleaned = 0.00298747 Jy ! Component: 3200 - total flux cleaned = 0.0030273 Jy ! Component: 3250 - total flux cleaned = 0.00310665 Jy ! Component: 3300 - total flux cleaned = 0.0031593 Jy ! Component: 3350 - total flux cleaned = 0.00317234 Jy ! Component: 3400 - total flux cleaned = 0.00327632 Jy ! Component: 3450 - total flux cleaned = 0.00328935 Jy ! Component: 3500 - total flux cleaned = 0.00330213 Jy ! Component: 3550 - total flux cleaned = 0.0033405 Jy ! Component: 3600 - total flux cleaned = 0.00336595 Jy ! Component: 3650 - total flux cleaned = 0.00335334 Jy ! Component: 3700 - total flux cleaned = 0.00340371 Jy ! Component: 3750 - total flux cleaned = 0.00346638 Jy ! Component: 3800 - total flux cleaned = 0.00344152 Jy ! Component: 3850 - total flux cleaned = 0.0035161 Jy ! Component: 3900 - total flux cleaned = 0.00355308 Jy ! Component: 3950 - total flux cleaned = 0.00360225 Jy ! Component: 4000 - total flux cleaned = 0.00360225 Jy ! Component: 4050 - total flux cleaned = 0.00365089 Jy ! Total flux subtracted in 4096 components = 0.00368726 Jy ! Clean residual min=-0.000668 max=0.000923 Jy/beam ! Clean residual mean=0.000001 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.183196 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 376 components and 0.183196 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1851+6100_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.719 x 5.119 at -17.56 degrees (North through East) ! Clean map min=-0.0014352 max=0.12561 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1851+6100_S_map.fits wmodel /image_prod/ug002_uva//J1851+6100_S_map.mod ! Writing 376 model components to file: /image_prod/ug002_uva//J1851+6100_S_map.mod wobs /image_prod/ug002_uva//J1851+6100_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1851+6100_S_uvs.fits wwins /image_prod/ug002_uva//J1851+6100_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J1851+6100_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.125614 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000220598 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.526849 0.526849 1.0537 2.1074 4.21479 8.42958 16.8592 33.7183 67.4367 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.125 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 569.423 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1851+6100_S_dfm.log closed on Thu Mar 5 03:57:01 2020