! Started logfile: /image_prod/ug002_uva//J1159-2150_S_dfm.log on Thu Mar 5 00:21:11 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//J1159-2150_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1159-2150_S_uva.fits ! AN table 1: 50 integrations on 6 of 6 possible baselines. ! AN table 2: 63 integrations on 10 of 10 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1159-2150 ! ! 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 2790 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 J1159-2150_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=0.998248Jy sigma=7.441615 ! Fit after self-cal, rms=0.956232Jy sigma=7.129536 ! 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=2.71 mas, bmaj=31.69 mas, bpa=-17.72 degrees ! Estimated noise=3.32065 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.037139 Jy ! Component: 100 - total flux cleaned = 0.0416377 Jy ! Total flux subtracted in 100 components = 0.0416377 Jy ! Clean residual min=-0.005278 max=0.005264 Jy/beam ! Clean residual mean=0.000006 rms=0.002069 Jy/beam ! Combined flux in latest and established models = 0.0416377 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0416377 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056003Jy sigma=0.402840 ! Fit after self-cal, rms=0.054924Jy sigma=0.394414 ! 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=3.364 mas, bmaj=28.47 mas, bpa=-17.06 degrees ! Estimated noise=1.83459 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 = 0.00278452 Jy ! Component: 100 - total flux cleaned = 0.0028244 Jy ! Component: 150 - total flux cleaned = 0.00282108 Jy ! Component: 200 - total flux cleaned = 0.00274932 Jy ! Total flux subtracted in 200 components = 0.00274932 Jy ! Clean residual min=-0.001053 max=0.001051 Jy/beam ! Clean residual mean=0.000002 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.044387 Jy ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 77 components and 0.0443871 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054488Jy sigma=0.391613 ! Fit after self-cal, rms=0.054444Jy sigma=0.391303 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.364 x 28.47 at -17.06 degrees (North through East) ! Clean map min=-0.0029821 max=0.043436 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 LA 0.96 NL 0.98 OV 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! KP 0.95 LA 0.95 MK 1.03 NL 1.05 ! OV 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 LA 1.24 NL 1.03 OV 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! KP 1.06 LA 0.99 MK 0.98 NL 1.04 ! OV 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 LA 0.84 NL 0.93 OV 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! KP 0.99 LA 0.98 MK 1.00 NL 0.92 ! OV 1.06 ! ! ! Fit before self-cal, rms=0.054444Jy sigma=0.391303 ! Fit after self-cal, rms=0.052981Jy sigma=0.389921 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.386 mas, bmaj=28.53 mas, bpa=-17.03 degrees ! Estimated noise=1.78707 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 = 0.000588627 Jy ! Component: 100 - total flux cleaned = 0.000390508 Jy ! Component: 150 - total flux cleaned = 0.000429803 Jy ! Component: 200 - total flux cleaned = 0.000503529 Jy ! Total flux subtracted in 200 components = 0.000503529 Jy ! Clean residual min=-0.000593 max=0.000588 Jy/beam ! Clean residual mean=0.000000 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.0448906 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 120 components and 0.0448906 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052892Jy sigma=0.389320 ! Fit after self-cal, rms=0.052971Jy sigma=0.388848 ! Inverting map ! Added new window around map position (37.5, -121). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00052417 Jy ! Component: 100 - total flux cleaned = 0.000839624 Jy ! Component: 150 - total flux cleaned = 0.00109586 Jy ! Component: 200 - total flux cleaned = 0.00123622 Jy ! Total flux subtracted in 200 components = 0.00123622 Jy ! Clean residual min=-0.000882 max=0.000881 Jy/beam ! Clean residual mean=0.000001 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.0461268 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 149 components and 0.0461268 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052938Jy sigma=0.388667 ! Fit after self-cal, rms=0.052926Jy sigma=0.388518 ! 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=0.052926Jy sigma=0.388518 ! Fit after self-cal, rms=0.052842Jy sigma=0.388417 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.387 mas, bmaj=28.45 mas, bpa=-17.01 degrees ! Estimated noise=1.77571 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000192476 Jy ! Component: 100 - total flux cleaned = 0.000396552 Jy ! Component: 150 - total flux cleaned = 0.000490182 Jy ! Component: 200 - total flux cleaned = 0.000580089 Jy ! Total flux subtracted in 200 components = 0.000580089 Jy ! Clean residual min=-0.000988 max=0.000932 Jy/beam ! Clean residual mean=0.000000 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.0467069 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 169 components and 0.0467069 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052819Jy sigma=0.388294 ! Fit after self-cal, rms=0.052870Jy sigma=0.388184 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 = 0.000204728 Jy ! Component: 100 - total flux cleaned = 0.000371567 Jy ! Component: 150 - total flux cleaned = 0.000516928 Jy ! Component: 200 - total flux cleaned = 0.000614068 Jy ! Total flux subtracted in 200 components = 0.000614068 Jy ! Clean residual min=-0.001066 max=0.000979 Jy/beam ! Clean residual mean=0.000001 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.047321 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 201 components and 0.047321 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052855Jy sigma=0.388106 ! Fit after self-cal, rms=0.052833Jy sigma=0.387886 ! 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=0.052833Jy sigma=0.387886 ! Fit after self-cal, rms=0.052669Jy sigma=0.387845 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.386 mas, bmaj=28.38 mas, bpa=-17 degrees ! Estimated noise=1.76654 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000181681 Jy ! Component: 100 - total flux cleaned = 0.000404954 Jy ! Component: 150 - total flux cleaned = 0.000474369 Jy ! Component: 200 - total flux cleaned = 0.000578767 Jy ! Total flux subtracted in 200 components = 0.000578767 Jy ! Clean residual min=-0.001003 max=0.000997 Jy/beam ! Clean residual mean=0.000000 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.0478997 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 226 components and 0.0478997 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052653Jy sigma=0.387762 ! Fit after self-cal, rms=0.052641Jy sigma=0.387589 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 = 0.000245896 Jy ! Component: 100 - total flux cleaned = 0.000472177 Jy ! Component: 150 - total flux cleaned = 0.000615626 Jy ! Component: 200 - total flux cleaned = 0.000768242 Jy ! Total flux subtracted in 200 components = 0.000768242 Jy ! Clean residual min=-0.001017 max=0.001072 Jy/beam ! Clean residual mean=0.000001 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.048668 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 245 components and 0.048668 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052630Jy sigma=0.387527 ! Fit after self-cal, rms=0.052625Jy sigma=0.387493 ! 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=0.052625Jy sigma=0.387493 ! Fit after self-cal, rms=0.052377Jy sigma=0.387468 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.675 mas, bmaj=29.98 mas, bpa=-9.373 degrees ! Estimated noise=2.11808 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000115241 Jy ! Component: 100 - total flux cleaned = 0.000161757 Jy ! Component: 150 - total flux cleaned = 0.000199268 Jy ! Component: 200 - total flux cleaned = 0.000291041 Jy ! Total flux subtracted in 200 components = 0.000291041 Jy ! Clean residual min=-0.000998 max=0.001038 Jy/beam ! Clean residual mean=0.000000 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.048959 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 271 components and 0.048959 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052370Jy sigma=0.387451 ! Fit after self-cal, rms=0.052370Jy sigma=0.387428 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 = 5.56985e-05 Jy ! Component: 100 - total flux cleaned = 0.000102062 Jy ! Component: 150 - total flux cleaned = 0.00010319 Jy ! Component: 200 - total flux cleaned = 0.000124846 Jy ! Total flux subtracted in 200 components = 0.000124846 Jy ! Clean residual min=-0.001035 max=0.001044 Jy/beam ! Clean residual mean=0.000001 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.0490839 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 303 components and 0.0490839 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052365Jy sigma=0.387419 ! Fit after self-cal, rms=0.052360Jy sigma=0.387410 ! 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=3.382 mas, bmaj=28.33 mas, bpa=-16.98 degrees ! Estimated noise=1.75834 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.382 x 28.33 at -16.98 degrees (North through East) ! Clean map min=-0.0039596 max=0.042301 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=2.727 mas, bmaj=31.54 mas, bpa=-17.63 degrees ! Estimated noise=3.19819 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0288835 Jy ! Component: 100 - total flux cleaned = 0.0361888 Jy ! Component: 150 - total flux cleaned = 0.0378304 Jy ! Component: 200 - total flux cleaned = 0.0398123 Jy ! Total flux subtracted in 200 components = 0.0398123 Jy ! Clean residual min=-0.012153 max=0.017737 Jy/beam ! Clean residual mean=0.000018 rms=0.004075 Jy/beam ! Combined flux in latest and established models = 0.0398123 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.0398123 Jy ! Inverting map and beam ! Estimated beam: bmin=3.382 mas, bmaj=28.33 mas, bpa=-16.98 degrees ! Estimated noise=1.75834 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) ! Added new window around map position (0, -0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110726 Jy ! Component: 100 - total flux cleaned = 0.0095073 Jy ! Component: 150 - total flux cleaned = 0.00901197 Jy ! Component: 200 - total flux cleaned = 0.00942304 Jy ! Total flux subtracted in 200 components = 0.00942304 Jy ! Clean residual min=-0.005163 max=0.005956 Jy/beam ! Clean residual mean=0.000008 rms=0.001682 Jy/beam ! Combined flux in latest and established models = 0.0492354 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 72 components and 0.0492354 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=7.675 mas, bmaj=29.98 mas, bpa=-9.373 degrees ! Estimated noise=2.11808 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00415211 Jy ! Component: 100 - total flux cleaned = 0.00550923 Jy ! Component: 150 - total flux cleaned = 0.00565413 Jy ! Component: 200 - total flux cleaned = 0.00567876 Jy ! Total flux subtracted in 200 components = 0.00567876 Jy ! Clean residual min=-0.003364 max=0.003594 Jy/beam ! Clean residual mean=0.000006 rms=0.001074 Jy/beam ! Combined flux in latest and established models = 0.0549141 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 = 0.000104485 Jy ! Component: 100 - total flux cleaned = -0.000141056 Jy ! Component: 150 - total flux cleaned = -0.000284537 Jy ! Component: 200 - total flux cleaned = -0.000476716 Jy ! Total flux subtracted in 200 components = -0.000476716 Jy ! Clean residual min=-0.002449 max=0.002637 Jy/beam ! Clean residual mean=0.000005 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.0544374 Jy ! Adding 87 model components to the UV plane model. ! The established model now contains 158 components and 0.0544374 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.382 mas, bmaj=28.33 mas, bpa=-16.98 degrees ! Estimated noise=1.75834 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00094946 Jy ! Component: 100 - total flux cleaned = -0.00147906 Jy ! Component: 150 - total flux cleaned = -0.00191226 Jy ! Component: 200 - total flux cleaned = -0.00226481 Jy ! Total flux subtracted in 200 components = -0.00226481 Jy ! Clean residual min=-0.002404 max=0.002436 Jy/beam ! Clean residual mean=0.000002 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.0521726 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 189 components and 0.0521726 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052802Jy sigma=0.391326 ! Fit after self-cal, rms=0.052440Jy sigma=0.388293 wmodel J1159-2150_S_map.mod ! Writing 189 model components to file: J1159-2150_S_map.mod wobs J1159-2150_S_uvs.fits ! Writing UV FITS file: J1159-2150_S_uvs.fits wwins J1159-2150_S_map.win ! wwins: Wrote 2 windows to J1159-2150_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 = 0.000314649 Jy ! Component: 100 - total flux cleaned = 0.00045007 Jy ! Component: 150 - total flux cleaned = 0.000449648 Jy ! Component: 200 - total flux cleaned = 0.000540611 Jy ! Component: 250 - total flux cleaned = 0.000623507 Jy ! Component: 300 - total flux cleaned = 0.000701344 Jy ! Component: 350 - total flux cleaned = 0.000738136 Jy ! Component: 400 - total flux cleaned = 0.000823344 Jy ! Component: 450 - total flux cleaned = 0.000854955 Jy ! Component: 500 - total flux cleaned = 0.000930149 Jy ! Component: 550 - total flux cleaned = 0.000915343 Jy ! Component: 600 - total flux cleaned = 0.000941986 Jy ! Component: 650 - total flux cleaned = 0.000954367 Jy ! Component: 700 - total flux cleaned = 0.000928989 Jy ! Component: 750 - total flux cleaned = 0.000928952 Jy ! Component: 800 - total flux cleaned = 0.000929003 Jy ! Component: 850 - total flux cleaned = 0.000929068 Jy ! Component: 900 - total flux cleaned = 0.000929068 Jy ! Component: 950 - total flux cleaned = 0.000918155 Jy ! Component: 1000 - total flux cleaned = 0.000918375 Jy ! Component: 1050 - total flux cleaned = 0.000907984 Jy ! Component: 1100 - total flux cleaned = 0.000897765 Jy ! Component: 1150 - total flux cleaned = 0.000907831 Jy ! Component: 1200 - total flux cleaned = 0.000897931 Jy ! Component: 1250 - total flux cleaned = 0.000898002 Jy ! Component: 1300 - total flux cleaned = 0.000917188 Jy ! Component: 1350 - total flux cleaned = 0.000945576 Jy ! Component: 1400 - total flux cleaned = 0.000982849 Jy ! Component: 1450 - total flux cleaned = 0.00100118 Jy ! Component: 1500 - total flux cleaned = 0.00101027 Jy ! Component: 1550 - total flux cleaned = 0.0010283 Jy ! Component: 1600 - total flux cleaned = 0.00104625 Jy ! Component: 1650 - total flux cleaned = 0.00105522 Jy ! Component: 1700 - total flux cleaned = 0.00105519 Jy ! Component: 1750 - total flux cleaned = 0.00105511 Jy ! Component: 1800 - total flux cleaned = 0.00104623 Jy ! Component: 1850 - total flux cleaned = 0.00103729 Jy ! Component: 1900 - total flux cleaned = 0.00104623 Jy ! Component: 1950 - total flux cleaned = 0.00104625 Jy ! Component: 2000 - total flux cleaned = 0.00105526 Jy ! Component: 2050 - total flux cleaned = 0.00105528 Jy ! Component: 2100 - total flux cleaned = 0.00104631 Jy ! Component: 2150 - total flux cleaned = 0.00104633 Jy ! Component: 2200 - total flux cleaned = 0.00103729 Jy ! Component: 2250 - total flux cleaned = 0.00103729 Jy ! Component: 2300 - total flux cleaned = 0.00103727 Jy ! Component: 2350 - total flux cleaned = 0.00103723 Jy ! Component: 2400 - total flux cleaned = 0.00102798 Jy ! Component: 2450 - total flux cleaned = 0.00102795 Jy ! Component: 2500 - total flux cleaned = 0.00100908 Jy ! Component: 2550 - total flux cleaned = 0.000989966 Jy ! Component: 2600 - total flux cleaned = 0.000999476 Jy ! Component: 2650 - total flux cleaned = 0.000989722 Jy ! Component: 2700 - total flux cleaned = 0.000999518 Jy ! Component: 2750 - total flux cleaned = 0.000979638 Jy ! Component: 2800 - total flux cleaned = 0.000959492 Jy ! Component: 2850 - total flux cleaned = 0.000908694 Jy ! Component: 2900 - total flux cleaned = 0.000898289 Jy ! Component: 2950 - total flux cleaned = 0.000835553 Jy ! Component: 3000 - total flux cleaned = 0.000803652 Jy ! Component: 3050 - total flux cleaned = 0.00073893 Jy ! Component: 3100 - total flux cleaned = 0.000705922 Jy ! Component: 3150 - total flux cleaned = 0.000683491 Jy ! Component: 3200 - total flux cleaned = 0.000660533 Jy ! Component: 3250 - total flux cleaned = 0.000636873 Jy ! Component: 3300 - total flux cleaned = 0.000612754 Jy ! Component: 3350 - total flux cleaned = 0.000587874 Jy ! Component: 3400 - total flux cleaned = 0.000562302 Jy ! Component: 3450 - total flux cleaned = 0.000536013 Jy ! Component: 3500 - total flux cleaned = 0.000522428 Jy ! Component: 3550 - total flux cleaned = 0.00050859 Jy ! Component: 3600 - total flux cleaned = 0.000480449 Jy ! Component: 3650 - total flux cleaned = 0.000465993 Jy ! Component: 3700 - total flux cleaned = 0.000421357 Jy ! Component: 3750 - total flux cleaned = 0.000405868 Jy ! Component: 3800 - total flux cleaned = 0.000390031 Jy ! Component: 3850 - total flux cleaned = 0.00035776 Jy ! Component: 3900 - total flux cleaned = 0.000341097 Jy ! Component: 3950 - total flux cleaned = 0.000324125 Jy ! Component: 4000 - total flux cleaned = 0.000306727 Jy ! Component: 4050 - total flux cleaned = 0.000270888 Jy ! Total flux subtracted in 4096 components = 0.000252509 Jy ! Clean residual min=-0.000988 max=0.000997 Jy/beam ! Clean residual mean=0.000000 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.0524251 Jy keep ! Adding 241 model components to the UV plane model. ! The established model now contains 430 components and 0.0524251 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1159-2150_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.382 x 28.33 at -16.98 degrees (North through East) ! Clean map min=-0.0055845 max=0.022186 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1159-2150_S_map.fits wmodel /image_prod/ug002_uva//J1159-2150_S_map.mod ! Writing 430 model components to file: /image_prod/ug002_uva//J1159-2150_S_map.mod wobs /image_prod/ug002_uva//J1159-2150_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1159-2150_S_uvs.fits wwins /image_prod/ug002_uva//J1159-2150_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J1159-2150_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0221857 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000307388 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -4.15657 4.15657 8.31314 16.6263 33.2526 66.5052 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.022 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 72.174 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1159-2150_S_dfm.log closed on Thu Mar 5 00:21:15 2020