! Started logfile: /image_prod/ug002_uva//J1938-1749_S_dfm.log on Thu Mar 5 04:19:43 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//J1938-1749_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1938-1749_S_uva.fits ! AN table 1: 40 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.982639 visibilities/baseline/integration-bin. ! Found source: J1938-1749 ! ! 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 4245 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 J1938-1749_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006879Jy sigma=7.028004 ! Fit after self-cal, rms=0.891316Jy sigma=6.195386 ! 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=2.523 mas, bmaj=6.784 mas, bpa=-2.73 degrees ! Estimated noise=2.13739 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 = 0.0890827 Jy ! Component: 100 - total flux cleaned = 0.108509 Jy ! Total flux subtracted in 100 components = 0.108509 Jy ! Clean residual min=-0.005239 max=0.006657 Jy/beam ! Clean residual mean=0.000021 rms=0.001484 Jy/beam ! Combined flux in latest and established models = 0.108509 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.108509 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077231Jy sigma=0.453362 ! Fit after self-cal, rms=0.077181Jy sigma=0.453293 ! 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=3.056 mas, bmaj=7.768 mas, bpa=-1.973 degrees ! Estimated noise=1.61806 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 = 0.00632289 Jy ! Component: 100 - total flux cleaned = 0.00902909 Jy ! Component: 150 - total flux cleaned = 0.0100146 Jy ! Component: 200 - total flux cleaned = 0.0102727 Jy ! Total flux subtracted in 200 components = 0.0102727 Jy ! Clean residual min=-0.004405 max=0.005422 Jy/beam ! Clean residual mean=0.000016 rms=0.001262 Jy/beam ! Combined flux in latest and established models = 0.118782 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 18 components and 0.118782 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076972Jy sigma=0.447540 ! Fit after self-cal, rms=0.076991Jy sigma=0.447464 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.056 x 7.768 at -1.973 degrees (North through East) ! Clean map min=-0.0041736 max=0.11269 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.96 HN 1.11 KP 0.93 ! LA 0.96 MK 1.04 NL 0.98 PT 0.95 ! SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.04 HN 1.10 KP 0.96 ! LA 1.03 MK 1.00 NL 1.00 PT 0.92 ! SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.03 HN 1.15 KP 0.94 ! LA 1.00 MK 0.95 NL 1.04 PT 0.93 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.076991Jy sigma=0.447464 ! Fit after self-cal, rms=0.079097Jy sigma=0.443043 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.069 mas, bmaj=7.773 mas, bpa=-1.647 degrees ! Estimated noise=1.59769 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 = -0.00179123 Jy ! Component: 100 - total flux cleaned = -0.00202165 Jy ! Component: 150 - total flux cleaned = -0.00213599 Jy ! Component: 200 - total flux cleaned = -0.00224452 Jy ! Total flux subtracted in 200 components = -0.00224452 Jy ! Clean residual min=-0.004152 max=0.004164 Jy/beam ! Clean residual mean=0.000012 rms=0.001004 Jy/beam ! Combined flux in latest and established models = 0.116537 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 24 components and 0.116537 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079014Jy sigma=0.442906 ! Fit after self-cal, rms=0.079115Jy sigma=0.442786 ! 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=0.079115Jy sigma=0.442786 ! Fit after self-cal, rms=0.090033Jy sigma=0.437189 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.073 mas, bmaj=7.826 mas, bpa=-1.883 degrees ! Estimated noise=1.60067 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000506738 Jy ! Component: 100 - total flux cleaned = -0.000620182 Jy ! Component: 150 - total flux cleaned = -0.000673553 Jy ! Component: 200 - total flux cleaned = -0.00068776 Jy ! Total flux subtracted in 200 components = -0.00068776 Jy ! Clean residual min=-0.002672 max=0.003049 Jy/beam ! Clean residual mean=0.000004 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.11585 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 34 components and 0.11585 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090015Jy sigma=0.437127 ! Fit after self-cal, rms=0.090172Jy sigma=0.437028 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, -2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00236064 Jy ! Component: 100 - total flux cleaned = 0.00284282 Jy ! Component: 150 - total flux cleaned = 0.00289332 Jy ! Component: 200 - total flux cleaned = 0.00296838 Jy ! Total flux subtracted in 200 components = 0.00296838 Jy ! Clean residual min=-0.002511 max=0.002407 Jy/beam ! Clean residual mean=0.000003 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.118818 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 47 components and 0.118818 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090053Jy sigma=0.436224 ! Fit after self-cal, rms=0.090024Jy sigma=0.436126 ! 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=0.090024Jy sigma=0.436126 ! Fit after self-cal, rms=0.090138Jy sigma=0.436040 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.074 mas, bmaj=7.838 mas, bpa=-1.876 degrees ! Estimated noise=1.59635 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102246 Jy ! Component: 100 - total flux cleaned = 0.00106011 Jy ! Component: 150 - total flux cleaned = 0.00108927 Jy ! Component: 200 - total flux cleaned = 0.00108762 Jy ! Total flux subtracted in 200 components = 0.00108762 Jy ! Clean residual min=-0.002338 max=0.002295 Jy/beam ! Clean residual mean=0.000003 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.119906 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 55 components and 0.119906 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090100Jy sigma=0.435806 ! Fit after self-cal, rms=0.090089Jy sigma=0.435780 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 = 0.000312667 Jy ! Component: 100 - total flux cleaned = 0.000287976 Jy ! Component: 150 - total flux cleaned = 0.000287048 Jy ! Component: 200 - total flux cleaned = 0.000267389 Jy ! Total flux subtracted in 200 components = 0.000267389 Jy ! Clean residual min=-0.002319 max=0.002261 Jy/beam ! Clean residual mean=0.000003 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.120173 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 64 components and 0.120173 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090076Jy sigma=0.435688 ! Fit after self-cal, rms=0.090069Jy sigma=0.435681 ! 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=0.090069Jy sigma=0.435681 ! Fit after self-cal, rms=0.089474Jy sigma=0.435644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.98 mas, bmaj=15.86 mas, bpa=5.051 degrees ! Estimated noise=1.97487 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000174251 Jy ! Component: 100 - total flux cleaned = 0.000287527 Jy ! Component: 150 - total flux cleaned = 0.000335706 Jy ! Component: 200 - total flux cleaned = 0.000374046 Jy ! Total flux subtracted in 200 components = 0.000374046 Jy ! Clean residual min=-0.003336 max=0.002450 Jy/beam ! Clean residual mean=0.000006 rms=0.000775 Jy/beam ! Combined flux in latest and established models = 0.120547 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 84 components and 0.120547 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089465Jy sigma=0.435632 ! Fit after self-cal, rms=0.089449Jy sigma=0.435612 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 = 5.3423e-05 Jy ! Component: 100 - total flux cleaned = 0.000151551 Jy ! Component: 150 - total flux cleaned = 0.000198053 Jy ! Component: 200 - total flux cleaned = 0.000219485 Jy ! Total flux subtracted in 200 components = 0.000219485 Jy ! Clean residual min=-0.003341 max=0.002434 Jy/beam ! Clean residual mean=0.000006 rms=0.000772 Jy/beam ! Combined flux in latest and established models = 0.120767 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 91 components and 0.120767 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089446Jy sigma=0.435605 ! Fit after self-cal, rms=0.089440Jy sigma=0.435597 ! 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=3.074 mas, bmaj=7.847 mas, bpa=-1.912 degrees ! Estimated noise=1.59174 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.074 x 7.847 at -1.912 degrees (North through East) ! Clean map min=-0.0022849 max=0.11219 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=2.531 mas, bmaj=6.83 mas, bpa=-2.665 degrees ! Estimated noise=2.12615 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0885157 Jy ! Component: 100 - total flux cleaned = 0.107838 Jy ! Component: 150 - total flux cleaned = 0.113428 Jy ! Component: 200 - total flux cleaned = 0.115429 Jy ! Total flux subtracted in 200 components = 0.115429 Jy ! Clean residual min=-0.003602 max=0.004286 Jy/beam ! Clean residual mean=0.000001 rms=0.000924 Jy/beam ! Combined flux in latest and established models = 0.115429 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.115429 Jy ! Inverting map and beam ! Estimated beam: bmin=3.074 mas, bmaj=7.847 mas, bpa=-1.912 degrees ! Estimated noise=1.59174 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 = 0.00315853 Jy ! Component: 100 - total flux cleaned = 0.00368789 Jy ! Component: 150 - total flux cleaned = 0.00393793 Jy ! Component: 200 - total flux cleaned = 0.00415978 Jy ! Total flux subtracted in 200 components = 0.00415978 Jy ! Clean residual min=-0.002420 max=0.002476 Jy/beam ! Clean residual mean=0.000004 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.119589 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 35 components and 0.119589 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.98 mas, bmaj=15.86 mas, bpa=5.051 degrees ! Estimated noise=1.97487 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000753748 Jy ! Component: 100 - total flux cleaned = 0.000978757 Jy ! Component: 150 - total flux cleaned = 0.00114778 Jy ! Component: 200 - total flux cleaned = 0.00114812 Jy ! Total flux subtracted in 200 components = 0.00114812 Jy ! Clean residual min=-0.003358 max=0.002401 Jy/beam ! Clean residual mean=0.000006 rms=0.000787 Jy/beam ! Combined flux in latest and established models = 0.120737 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 = 1.42791e-09 Jy ! Component: 100 - total flux cleaned = -4.89247e-07 Jy ! Component: 150 - total flux cleaned = 1.73479e-05 Jy ! Component: 200 - total flux cleaned = 3.39139e-05 Jy ! Total flux subtracted in 200 components = 3.39139e-05 Jy ! Clean residual min=-0.003345 max=0.002386 Jy/beam ! Clean residual mean=0.000006 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.120771 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 64 components and 0.120771 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.074 mas, bmaj=7.847 mas, bpa=-1.912 degrees ! Estimated noise=1.59174 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000214612 Jy ! Component: 100 - total flux cleaned = -0.000333416 Jy ! Component: 150 - total flux cleaned = -0.000237925 Jy ! Component: 200 - total flux cleaned = -0.000210837 Jy ! Total flux subtracted in 200 components = -0.000210837 Jy ! Clean residual min=-0.002363 max=0.002252 Jy/beam ! Clean residual mean=0.000003 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.12056 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 77 components and 0.12056 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089458Jy sigma=0.435666 ! Fit after self-cal, rms=0.089464Jy sigma=0.435645 wmodel J1938-1749_S_map.mod ! Writing 77 model components to file: J1938-1749_S_map.mod wobs J1938-1749_S_uvs.fits ! Writing UV FITS file: J1938-1749_S_uvs.fits wwins J1938-1749_S_map.win ! wwins: Wrote 2 windows to J1938-1749_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 = -0.00053209 Jy ! Component: 100 - total flux cleaned = -0.000332615 Jy ! Component: 150 - total flux cleaned = -0.000103036 Jy ! Component: 200 - total flux cleaned = -6.57527e-05 Jy ! Component: 250 - total flux cleaned = 4.02212e-05 Jy ! Component: 300 - total flux cleaned = 0.000176188 Jy ! Component: 350 - total flux cleaned = 0.000175508 Jy ! Component: 400 - total flux cleaned = 0.000240141 Jy ! Component: 450 - total flux cleaned = 0.000271411 Jy ! Component: 500 - total flux cleaned = 0.000271267 Jy ! Component: 550 - total flux cleaned = 0.000211778 Jy ! Component: 600 - total flux cleaned = 0.000125716 Jy ! Component: 650 - total flux cleaned = 9.80071e-05 Jy ! Component: 700 - total flux cleaned = 9.86128e-05 Jy ! Component: 750 - total flux cleaned = 0.000152382 Jy ! Component: 800 - total flux cleaned = 0.000231188 Jy ! Component: 850 - total flux cleaned = 0.000282484 Jy ! Component: 900 - total flux cleaned = 0.000307921 Jy ! Component: 950 - total flux cleaned = 0.000283185 Jy ! Component: 1000 - total flux cleaned = 0.00033187 Jy ! Component: 1050 - total flux cleaned = 0.000331986 Jy ! Component: 1100 - total flux cleaned = 0.000355959 Jy ! Component: 1150 - total flux cleaned = 0.000356005 Jy ! Component: 1200 - total flux cleaned = 0.000401408 Jy ! Component: 1250 - total flux cleaned = 0.00040134 Jy ! Component: 1300 - total flux cleaned = 0.000511142 Jy ! Component: 1350 - total flux cleaned = 0.000576059 Jy ! Component: 1400 - total flux cleaned = 0.000618753 Jy ! Component: 1450 - total flux cleaned = 0.000555429 Jy ! Component: 1500 - total flux cleaned = 0.000701509 Jy ! Component: 1550 - total flux cleaned = 0.000701465 Jy ! Component: 1600 - total flux cleaned = 0.000701543 Jy ! Component: 1650 - total flux cleaned = 0.000721885 Jy ! Component: 1700 - total flux cleaned = 0.000761467 Jy ! Component: 1750 - total flux cleaned = 0.000761189 Jy ! Component: 1800 - total flux cleaned = 0.000799677 Jy ! Component: 1850 - total flux cleaned = 0.000837797 Jy ! Component: 1900 - total flux cleaned = 0.000837867 Jy ! Component: 1950 - total flux cleaned = 0.00089429 Jy ! Component: 2000 - total flux cleaned = 0.000875801 Jy ! Component: 2050 - total flux cleaned = 0.000949538 Jy ! Component: 2100 - total flux cleaned = 0.000931058 Jy ! Component: 2150 - total flux cleaned = 0.00102115 Jy ! Component: 2200 - total flux cleaned = 0.00102111 Jy ! Component: 2250 - total flux cleaned = 0.00107409 Jy ! Component: 2300 - total flux cleaned = 0.00110896 Jy ! Component: 2350 - total flux cleaned = 0.00114374 Jy ! Component: 2400 - total flux cleaned = 0.00119537 Jy ! Component: 2450 - total flux cleaned = 0.00122953 Jy ! Component: 2500 - total flux cleaned = 0.00121269 Jy ! Component: 2550 - total flux cleaned = 0.00126319 Jy ! Component: 2600 - total flux cleaned = 0.00131308 Jy ! Component: 2650 - total flux cleaned = 0.00131305 Jy ! Component: 2700 - total flux cleaned = 0.00132956 Jy ! Component: 2750 - total flux cleaned = 0.00134584 Jy ! Component: 2800 - total flux cleaned = 0.00137814 Jy ! Component: 2850 - total flux cleaned = 0.00136216 Jy ! Component: 2900 - total flux cleaned = 0.00137808 Jy ! Component: 2950 - total flux cleaned = 0.00137809 Jy ! Component: 3000 - total flux cleaned = 0.00140956 Jy ! Component: 3050 - total flux cleaned = 0.00142515 Jy ! Component: 3100 - total flux cleaned = 0.00144063 Jy ! Component: 3150 - total flux cleaned = 0.00139471 Jy ! Component: 3200 - total flux cleaned = 0.0014557 Jy ! Component: 3250 - total flux cleaned = 0.00148588 Jy ! Component: 3300 - total flux cleaned = 0.00145579 Jy ! Component: 3350 - total flux cleaned = 0.00148555 Jy ! Component: 3400 - total flux cleaned = 0.00144094 Jy ! Component: 3450 - total flux cleaned = 0.00145571 Jy ! Component: 3500 - total flux cleaned = 0.00147031 Jy ! Component: 3550 - total flux cleaned = 0.00142632 Jy ! Component: 3600 - total flux cleaned = 0.00145547 Jy ! Component: 3650 - total flux cleaned = 0.00142658 Jy ! Component: 3700 - total flux cleaned = 0.00142659 Jy ! Component: 3750 - total flux cleaned = 0.00136951 Jy ! Component: 3800 - total flux cleaned = 0.00139786 Jy ! Component: 3850 - total flux cleaned = 0.00134135 Jy ! Component: 3900 - total flux cleaned = 0.0013274 Jy ! Component: 3950 - total flux cleaned = 0.00134144 Jy ! Component: 4000 - total flux cleaned = 0.00131368 Jy ! Component: 4050 - total flux cleaned = 0.0012998 Jy ! Total flux subtracted in 4096 components = 0.00128608 Jy ! Clean residual min=-0.000980 max=0.000782 Jy/beam ! Clean residual mean=0.000000 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.121846 Jy keep ! Adding 268 model components to the UV plane model. ! The established model now contains 345 components and 0.121846 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1938-1749_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.074 x 7.847 at -1.912 degrees (North through East) ! Clean map min=-0.0022048 max=0.11199 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1938-1749_S_map.fits wmodel /image_prod/ug002_uva//J1938-1749_S_map.mod ! Writing 345 model components to file: /image_prod/ug002_uva//J1938-1749_S_map.mod wobs /image_prod/ug002_uva//J1938-1749_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1938-1749_S_uvs.fits wwins /image_prod/ug002_uva//J1938-1749_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J1938-1749_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.111992 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000235445 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.630701 0.630701 1.2614 2.5228 5.04561 10.0912 20.1824 40.3649 80.7297 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.111 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 475.661 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1938-1749_S_dfm.log closed on Thu Mar 5 04:19:47 2020