! Started logfile: /image_prod/ug002_uva//J0637-1052_S_dfm.log on Wed Mar 4 21:23:59 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//J0637-1052_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0637-1052_S_uva.fits ! AN table 1: 50 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.998333 visibilities/baseline/integration-bin. ! Found source: J0637-1052 ! ! 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 5391 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 J0637-1052_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=1.005911Jy sigma=7.058771 ! Fit after self-cal, rms=0.922299Jy sigma=6.400252 ! 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=2.703 mas, bmaj=7.008 mas, bpa=-5.944 degrees ! Estimated noise=2.10156 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 = 0.0610934 Jy ! Component: 100 - total flux cleaned = 0.0830718 Jy ! Total flux subtracted in 100 components = 0.0830718 Jy ! Clean residual min=-0.006104 max=0.010915 Jy/beam ! Clean residual mean=-0.000024 rms=0.001972 Jy/beam ! Combined flux in latest and established models = 0.0830718 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 27 components and 0.0830718 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079664Jy sigma=0.502903 ! Fit after self-cal, rms=0.079034Jy sigma=0.498151 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0149983 Jy ! Component: 100 - total flux cleaned = 0.0237107 Jy ! Total flux subtracted in 100 components = 0.0237107 Jy ! Clean residual min=-0.004997 max=0.006497 Jy/beam ! Clean residual mean=-0.000014 rms=0.001466 Jy/beam ! Combined flux in latest and established models = 0.106782 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 40 components and 0.106782 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076536Jy sigma=0.472376 ! Fit after self-cal, rms=0.076524Jy sigma=0.471849 ! 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=3.206 mas, bmaj=7.715 mas, bpa=-3.838 degrees ! Estimated noise=1.43797 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 = 0.00602752 Jy ! Component: 100 - total flux cleaned = 0.00943192 Jy ! Component: 150 - total flux cleaned = 0.0115013 Jy ! Component: 200 - total flux cleaned = 0.0127677 Jy ! Total flux subtracted in 200 components = 0.0127677 Jy ! Clean residual min=-0.003943 max=0.005206 Jy/beam ! Clean residual mean=-0.000013 rms=0.001114 Jy/beam ! Combined flux in latest and established models = 0.11955 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 67 components and 0.11955 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076161Jy sigma=0.467388 ! Fit after self-cal, rms=0.076184Jy sigma=0.467311 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.206 x 7.715 at -3.838 degrees (North through East) ! Clean map min=-0.0037218 max=0.080265 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.13 KP 0.97 ! LA 0.94 MK 1.12 NL 0.97 OV 0.79 ! SC 1.12 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.26 FD 1.02 HN 1.04 KP 1.05 ! LA 0.95 MK 1.07 NL 1.01 OV 0.99 ! SC 0.89 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.03 HN 0.98 KP 1.00 ! LA 1.00 MK 1.07 NL 1.03 OV 0.98 ! SC 0.91 ! ! ! Fit before self-cal, rms=0.076184Jy sigma=0.467311 ! Fit after self-cal, rms=0.079351Jy sigma=0.462153 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.254 mas, bmaj=7.754 mas, bpa=-2.675 degrees ! Estimated noise=1.45318 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 = -0.00089353 Jy ! Component: 100 - total flux cleaned = -0.00103728 Jy ! Component: 150 - total flux cleaned = -0.00114397 Jy ! Component: 200 - total flux cleaned = -0.00123606 Jy ! Total flux subtracted in 200 components = -0.00123606 Jy ! Clean residual min=-0.003412 max=0.003901 Jy/beam ! Clean residual mean=-0.000012 rms=0.000959 Jy/beam ! Combined flux in latest and established models = 0.118314 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 81 components and 0.118314 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079317Jy sigma=0.461932 ! Fit after self-cal, rms=0.079419Jy sigma=0.461790 ! 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=0.079419Jy sigma=0.461790 ! Fit after self-cal, rms=0.081498Jy sigma=0.455783 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.253 mas, bmaj=7.709 mas, bpa=-2.575 degrees ! Estimated noise=1.44593 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000300806 Jy ! Component: 100 - total flux cleaned = 0.000444917 Jy ! Component: 150 - total flux cleaned = 0.00056669 Jy ! Component: 200 - total flux cleaned = 0.000654084 Jy ! Total flux subtracted in 200 components = 0.000654084 Jy ! Clean residual min=-0.002325 max=0.002390 Jy/beam ! Clean residual mean=-0.000004 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.118968 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 89 components and 0.118968 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081480Jy sigma=0.455707 ! Fit after self-cal, rms=0.081533Jy sigma=0.455598 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 = 6.17232e-05 Jy ! Component: 100 - total flux cleaned = 9.78488e-05 Jy ! Component: 150 - total flux cleaned = 9.68704e-05 Jy ! Component: 200 - total flux cleaned = 9.69164e-05 Jy ! Total flux subtracted in 200 components = 9.69164e-05 Jy ! Clean residual min=-0.002323 max=0.002373 Jy/beam ! Clean residual mean=-0.000004 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.119065 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 92 components and 0.119065 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081523Jy sigma=0.455559 ! Fit after self-cal, rms=0.081521Jy sigma=0.455551 ! 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=0.081521Jy sigma=0.455551 ! Fit after self-cal, rms=0.080857Jy sigma=0.455520 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.238 mas, bmaj=7.668 mas, bpa=-2.478 degrees ! Estimated noise=1.43671 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000163497 Jy ! Component: 100 - total flux cleaned = 0.000266641 Jy ! Component: 150 - total flux cleaned = 0.000388681 Jy ! Component: 200 - total flux cleaned = 0.000448964 Jy ! Total flux subtracted in 200 components = 0.000448964 Jy ! Clean residual min=-0.002269 max=0.002336 Jy/beam ! Clean residual mean=-0.000004 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.119514 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 92 components and 0.119514 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080841Jy sigma=0.455479 ! Fit after self-cal, rms=0.080840Jy sigma=0.455473 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 = 3.27955e-05 Jy ! Component: 100 - total flux cleaned = 6.41008e-05 Jy ! Component: 150 - total flux cleaned = 6.37901e-05 Jy ! Component: 200 - total flux cleaned = 6.3668e-05 Jy ! Total flux subtracted in 200 components = 6.3668e-05 Jy ! Clean residual min=-0.002270 max=0.002335 Jy/beam ! Clean residual mean=-0.000004 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.119578 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 93 components and 0.119578 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080832Jy sigma=0.455447 ! Fit after self-cal, rms=0.080831Jy sigma=0.455441 ! 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=0.080831Jy sigma=0.455441 ! Fit after self-cal, rms=0.080111Jy sigma=0.455420 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.169 mas, bmaj=13.06 mas, bpa=0.4994 degrees ! Estimated noise=1.78784 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000406329 Jy ! Component: 100 - total flux cleaned = 0.000447514 Jy ! Component: 150 - total flux cleaned = 0.000474079 Jy ! Component: 200 - total flux cleaned = 0.000482033 Jy ! Total flux subtracted in 200 components = 0.000482033 Jy ! Clean residual min=-0.001985 max=0.002474 Jy/beam ! Clean residual mean=-0.000009 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.12006 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 95 components and 0.12006 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080111Jy sigma=0.455415 ! Fit after self-cal, rms=0.080106Jy sigma=0.455410 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 = 2.15304e-05 Jy ! Component: 100 - total flux cleaned = 2.92006e-05 Jy ! Component: 150 - total flux cleaned = 3.60971e-05 Jy ! Component: 200 - total flux cleaned = 4.85006e-05 Jy ! Total flux subtracted in 200 components = 4.85006e-05 Jy ! Clean residual min=-0.001982 max=0.002465 Jy/beam ! Clean residual mean=-0.000009 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.120108 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 99 components and 0.120108 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080109Jy sigma=0.455414 ! Fit after self-cal, rms=0.080108Jy sigma=0.455411 ! 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=3.223 mas, bmaj=7.629 mas, bpa=-2.37 degrees ! Estimated noise=1.42753 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.223 x 7.629 at -2.37 degrees (North through East) ! Clean map min=-0.0020795 max=0.079212 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=2.722 mas, bmaj=6.926 mas, bpa=-4.789 degrees ! Estimated noise=2.08195 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0607371 Jy ! Component: 100 - total flux cleaned = 0.0845978 Jy ! Component: 150 - total flux cleaned = 0.0979117 Jy ! Component: 200 - total flux cleaned = 0.105955 Jy ! Total flux subtracted in 200 components = 0.105955 Jy ! Clean residual min=-0.004221 max=0.004296 Jy/beam ! Clean residual mean=-0.000009 rms=0.001099 Jy/beam ! Combined flux in latest and established models = 0.105955 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.105955 Jy ! Inverting map and beam ! Estimated beam: bmin=3.223 mas, bmaj=7.629 mas, bpa=-2.37 degrees ! Estimated noise=1.42753 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 = 0.0062827 Jy ! Component: 100 - total flux cleaned = 0.00948983 Jy ! Component: 150 - total flux cleaned = 0.0112779 Jy ! Component: 200 - total flux cleaned = 0.0123193 Jy ! Total flux subtracted in 200 components = 0.0123193 Jy ! Clean residual min=-0.002403 max=0.002261 Jy/beam ! Clean residual mean=-0.000006 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.118275 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 56 components and 0.118275 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=7.169 mas, bmaj=13.06 mas, bpa=0.4994 degrees ! Estimated noise=1.78784 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000863709 Jy ! Component: 100 - total flux cleaned = 0.00119253 Jy ! Component: 150 - total flux cleaned = 0.00123272 Jy ! Component: 200 - total flux cleaned = 0.00126926 Jy ! Total flux subtracted in 200 components = 0.00126926 Jy ! Clean residual min=-0.001956 max=0.002429 Jy/beam ! Clean residual mean=-0.000010 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.119544 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 = 4.07714e-05 Jy ! Component: 100 - total flux cleaned = 7.03155e-05 Jy ! Component: 150 - total flux cleaned = 9.73218e-05 Jy ! Component: 200 - total flux cleaned = 0.000122129 Jy ! Total flux subtracted in 200 components = 0.000122129 Jy ! Clean residual min=-0.001955 max=0.002437 Jy/beam ! Clean residual mean=-0.000009 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.119666 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 66 components and 0.119666 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.223 mas, bmaj=7.629 mas, bpa=-2.37 degrees ! Estimated noise=1.42753 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000175678 Jy ! Component: 100 - total flux cleaned = -0.000212457 Jy ! Component: 150 - total flux cleaned = -0.000228033 Jy ! Component: 200 - total flux cleaned = -0.000228965 Jy ! Total flux subtracted in 200 components = -0.000228965 Jy ! Clean residual min=-0.002305 max=0.002286 Jy/beam ! Clean residual mean=-0.000005 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.119437 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 75 components and 0.119437 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080069Jy sigma=0.455304 ! Fit after self-cal, rms=0.080065Jy sigma=0.455263 wmodel J0637-1052_S_map.mod ! Writing 75 model components to file: J0637-1052_S_map.mod wobs J0637-1052_S_uvs.fits ! Writing UV FITS file: J0637-1052_S_uvs.fits wwins J0637-1052_S_map.win ! wwins: Wrote 1 windows to J0637-1052_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 = -0.000204605 Jy ! Component: 100 - total flux cleaned = -0.000131422 Jy ! Component: 150 - total flux cleaned = 1.01585e-05 Jy ! Component: 200 - total flux cleaned = 0.000111322 Jy ! Component: 250 - total flux cleaned = 0.000208942 Jy ! Component: 300 - total flux cleaned = 0.00033437 Jy ! Component: 350 - total flux cleaned = 0.000333784 Jy ! Component: 400 - total flux cleaned = 0.000363884 Jy ! Component: 450 - total flux cleaned = 0.000451288 Jy ! Component: 500 - total flux cleaned = 0.000564389 Jy ! Component: 550 - total flux cleaned = 0.000619673 Jy ! Component: 600 - total flux cleaned = 0.000619292 Jy ! Component: 650 - total flux cleaned = 0.000593115 Jy ! Component: 700 - total flux cleaned = 0.000645041 Jy ! Component: 750 - total flux cleaned = 0.000644602 Jy ! Component: 800 - total flux cleaned = 0.000669395 Jy ! Component: 850 - total flux cleaned = 0.000743149 Jy ! Component: 900 - total flux cleaned = 0.000719034 Jy ! Component: 950 - total flux cleaned = 0.000718985 Jy ! Component: 1000 - total flux cleaned = 0.000695649 Jy ! Component: 1050 - total flux cleaned = 0.000672338 Jy ! Component: 1100 - total flux cleaned = 0.000694743 Jy ! Component: 1150 - total flux cleaned = 0.000671911 Jy ! Component: 1200 - total flux cleaned = 0.000649953 Jy ! Component: 1250 - total flux cleaned = 0.000715986 Jy ! Component: 1300 - total flux cleaned = 0.000780452 Jy ! Component: 1350 - total flux cleaned = 0.00082318 Jy ! Component: 1400 - total flux cleaned = 0.000865109 Jy ! Component: 1450 - total flux cleaned = 0.000865069 Jy ! Component: 1500 - total flux cleaned = 0.000885569 Jy ! Component: 1550 - total flux cleaned = 0.000946589 Jy ! Component: 1600 - total flux cleaned = 0.00100659 Jy ! Component: 1650 - total flux cleaned = 0.0010656 Jy ! Component: 1700 - total flux cleaned = 0.00108478 Jy ! Component: 1750 - total flux cleaned = 0.00112339 Jy ! Component: 1800 - total flux cleaned = 0.00114256 Jy ! Component: 1850 - total flux cleaned = 0.00118059 Jy ! Component: 1900 - total flux cleaned = 0.00119959 Jy ! Component: 1950 - total flux cleaned = 0.00127407 Jy ! Component: 2000 - total flux cleaned = 0.00131073 Jy ! Component: 2050 - total flux cleaned = 0.00132869 Jy ! Component: 2100 - total flux cleaned = 0.00131072 Jy ! Component: 2150 - total flux cleaned = 0.00136442 Jy ! Component: 2200 - total flux cleaned = 0.00136463 Jy ! Component: 2250 - total flux cleaned = 0.00145214 Jy ! Component: 2300 - total flux cleaned = 0.00145199 Jy ! Component: 2350 - total flux cleaned = 0.00141789 Jy ! Component: 2400 - total flux cleaned = 0.00146898 Jy ! Component: 2450 - total flux cleaned = 0.00148591 Jy ! Component: 2500 - total flux cleaned = 0.00153594 Jy ! Component: 2550 - total flux cleaned = 0.00155227 Jy ! Component: 2600 - total flux cleaned = 0.0015523 Jy ! Component: 2650 - total flux cleaned = 0.001601 Jy ! Component: 2700 - total flux cleaned = 0.00158504 Jy ! Component: 2750 - total flux cleaned = 0.00168087 Jy ! Component: 2800 - total flux cleaned = 0.00169687 Jy ! Component: 2850 - total flux cleaned = 0.00172855 Jy ! Component: 2900 - total flux cleaned = 0.00182229 Jy ! Component: 2950 - total flux cleaned = 0.00186857 Jy ! Component: 3000 - total flux cleaned = 0.00191459 Jy ! Component: 3050 - total flux cleaned = 0.00197564 Jy ! Component: 3100 - total flux cleaned = 0.00199066 Jy ! Component: 3150 - total flux cleaned = 0.0020358 Jy ! Component: 3200 - total flux cleaned = 0.0020359 Jy ! Component: 3250 - total flux cleaned = 0.00210949 Jy ! Component: 3300 - total flux cleaned = 0.00218256 Jy ! Component: 3350 - total flux cleaned = 0.00219709 Jy ! Component: 3400 - total flux cleaned = 0.00222583 Jy ! Component: 3450 - total flux cleaned = 0.00228291 Jy ! Component: 3500 - total flux cleaned = 0.00232545 Jy ! Component: 3550 - total flux cleaned = 0.00235355 Jy ! Component: 3600 - total flux cleaned = 0.00232544 Jy ! Component: 3650 - total flux cleaned = 0.00235336 Jy ! Component: 3700 - total flux cleaned = 0.00239456 Jy ! Component: 3750 - total flux cleaned = 0.00236718 Jy ! Component: 3800 - total flux cleaned = 0.002408 Jy ! Component: 3850 - total flux cleaned = 0.00243513 Jy ! Component: 3900 - total flux cleaned = 0.00244861 Jy ! Component: 3950 - total flux cleaned = 0.00244852 Jy ! Component: 4000 - total flux cleaned = 0.00247505 Jy ! Component: 4050 - total flux cleaned = 0.00246187 Jy ! Total flux subtracted in 4096 components = 0.00250121 Jy ! Clean residual min=-0.000734 max=0.000798 Jy/beam ! Clean residual mean=0.000000 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.121938 Jy keep ! Adding 234 model components to the UV plane model. ! The established model now contains 309 components and 0.121938 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0637-1052_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.223 x 7.629 at -2.37 degrees (North through East) ! Clean map min=-0.0014628 max=0.079152 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0637-1052_S_map.fits wmodel /image_prod/ug002_uva//J0637-1052_S_map.mod ! Writing 309 model components to file: /image_prod/ug002_uva//J0637-1052_S_map.mod wobs /image_prod/ug002_uva//J0637-1052_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0637-1052_S_uvs.fits wwins /image_prod/ug002_uva//J0637-1052_S_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J0637-1052_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0791524 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00022131 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.8388 0.8388 1.6776 3.3552 6.7104 13.4208 26.8416 53.6832 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.079 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 357.653 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0637-1052_S_dfm.log closed on Wed Mar 4 21:24:03 2020