! Started logfile: /image_prod/ug002_uva//J1530+3758_S_dfm.log on Thu Mar 5 02:16:01 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//J1530+3758_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1530+3758_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.987963 visibilities/baseline/integration-bin. ! Found source: J1530+3758 ! ! 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 6402 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 J1530+3758_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=1.019601Jy sigma=9.007357 ! Fit after self-cal, rms=0.865296Jy sigma=7.635765 ! 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=3.187 mas, bmaj=7.354 mas, bpa=-19.54 degrees ! Estimated noise=1.52143 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 = 0.106518 Jy ! Component: 100 - total flux cleaned = 0.129816 Jy ! Total flux subtracted in 100 components = 0.129816 Jy ! Clean residual min=-0.005074 max=0.007631 Jy/beam ! Clean residual mean=0.000006 rms=0.001262 Jy/beam ! Combined flux in latest and established models = 0.129816 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.129816 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063896Jy sigma=0.477713 ! Fit after self-cal, rms=0.063884Jy sigma=0.477601 ! Inverting map ! Added new window around map position (-1, -13). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00824438 Jy ! Component: 100 - total flux cleaned = 0.012801 Jy ! Total flux subtracted in 100 components = 0.012801 Jy ! Clean residual min=-0.004217 max=0.004204 Jy/beam ! Clean residual mean=0.000007 rms=0.001047 Jy/beam ! Combined flux in latest and established models = 0.142617 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 16 components and 0.142617 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062860Jy sigma=0.466434 ! Fit after self-cal, rms=0.062778Jy sigma=0.465957 ! 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=3.957 mas, bmaj=7.885 mas, bpa=-18.44 degrees ! Estimated noise=1.0415 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 = 0.00369379 Jy ! Component: 100 - total flux cleaned = 0.00485854 Jy ! Component: 150 - total flux cleaned = 0.00552881 Jy ! Component: 200 - total flux cleaned = 0.00605067 Jy ! Total flux subtracted in 200 components = 0.00605067 Jy ! Clean residual min=-0.003707 max=0.003193 Jy/beam ! Clean residual mean=0.000008 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 0.148668 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 30 components and 0.148668 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062506Jy sigma=0.463490 ! Fit after self-cal, rms=0.062469Jy sigma=0.463275 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.957 x 7.885 at -18.44 degrees (North through East) ! Clean map min=-0.0037983 max=0.13656 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.97 KP 0.97 ! LA 1.01 MK 1.03 NL 0.95 OV 1.01 ! PT 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.01 KP 1.00 ! LA 1.01 MK 1.01 NL 0.81 OV 1.10 ! PT 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 1.03 KP 0.99 ! LA 1.03 MK 1.00 NL 0.96 OV 1.05 ! PT 1.01 ! ! ! Fit before self-cal, rms=0.062469Jy sigma=0.463275 ! Fit after self-cal, rms=0.060640Jy sigma=0.457942 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.967 mas, bmaj=7.896 mas, bpa=-18.5 degrees ! Estimated noise=1.03444 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 = 0.000877321 Jy ! Component: 100 - total flux cleaned = 0.000884777 Jy ! Component: 150 - total flux cleaned = 0.000779767 Jy ! Component: 200 - total flux cleaned = 0.000749519 Jy ! Total flux subtracted in 200 components = 0.000749519 Jy ! Clean residual min=-0.003533 max=0.002823 Jy/beam ! Clean residual mean=0.000005 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.149418 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 43 components and 0.149418 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060575Jy sigma=0.457374 ! Fit after self-cal, rms=0.060562Jy sigma=0.457277 ! 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=0.060562Jy sigma=0.457277 ! Fit after self-cal, rms=0.060645Jy sigma=0.447053 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.963 mas, bmaj=7.903 mas, bpa=-18.37 degrees ! Estimated noise=1.0337 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000662519 Jy ! Component: 100 - total flux cleaned = 0.000725966 Jy ! Component: 150 - total flux cleaned = 0.000813667 Jy ! Component: 200 - total flux cleaned = 0.000888939 Jy ! Total flux subtracted in 200 components = 0.000888939 Jy ! Clean residual min=-0.001885 max=0.001654 Jy/beam ! Clean residual mean=0.000002 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.150307 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 67 components and 0.150307 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060630Jy sigma=0.446866 ! Fit after self-cal, rms=0.060664Jy sigma=0.446766 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 = 0.000244515 Jy ! Component: 100 - total flux cleaned = 0.000272181 Jy ! Component: 150 - total flux cleaned = 0.000284039 Jy ! Component: 200 - total flux cleaned = 0.000304888 Jy ! Total flux subtracted in 200 components = 0.000304888 Jy ! Clean residual min=-0.001929 max=0.001632 Jy/beam ! Clean residual mean=0.000002 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.150611 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 79 components and 0.150611 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060659Jy sigma=0.446707 ! Fit after self-cal, rms=0.060658Jy sigma=0.446703 ! 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=0.060658Jy sigma=0.446703 ! Fit after self-cal, rms=0.060634Jy sigma=0.446649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.964 mas, bmaj=7.906 mas, bpa=-18.25 degrees ! Estimated noise=1.03371 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000324024 Jy ! Component: 100 - total flux cleaned = 0.000417083 Jy ! Component: 150 - total flux cleaned = 0.000496105 Jy ! Component: 200 - total flux cleaned = 0.00057494 Jy ! Total flux subtracted in 200 components = 0.00057494 Jy ! Clean residual min=-0.001835 max=0.001563 Jy/beam ! Clean residual mean=0.000002 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.151186 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 88 components and 0.151186 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060628Jy sigma=0.446577 ! Fit after self-cal, rms=0.060626Jy sigma=0.446571 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 = 0.000127296 Jy ! Component: 100 - total flux cleaned = 0.000147072 Jy ! Component: 150 - total flux cleaned = 0.000156121 Jy ! Component: 200 - total flux cleaned = 0.000180708 Jy ! Total flux subtracted in 200 components = 0.000180708 Jy ! Clean residual min=-0.001852 max=0.001560 Jy/beam ! Clean residual mean=0.000002 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.151367 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 92 components and 0.151367 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060624Jy sigma=0.446540 ! Fit after self-cal, rms=0.060623Jy sigma=0.446538 ! 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=0.060623Jy sigma=0.446538 ! Fit after self-cal, rms=0.060621Jy sigma=0.446516 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.209 mas, bmaj=10.42 mas, bpa=-6.76 degrees ! Estimated noise=1.20407 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000545011 Jy ! Component: 100 - total flux cleaned = 0.000690519 Jy ! Component: 150 - total flux cleaned = 0.000748881 Jy ! Component: 200 - total flux cleaned = 0.000764621 Jy ! Total flux subtracted in 200 components = 0.000764621 Jy ! Clean residual min=-0.001964 max=0.001840 Jy/beam ! Clean residual mean=0.000003 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.152132 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 99 components and 0.152132 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060621Jy sigma=0.446529 ! Fit after self-cal, rms=0.060619Jy sigma=0.446523 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 = 0.000105573 Jy ! Component: 100 - total flux cleaned = 0.00011102 Jy ! Component: 150 - total flux cleaned = 0.000115746 Jy ! Component: 200 - total flux cleaned = 0.000123966 Jy ! Total flux subtracted in 200 components = 0.000123966 Jy ! Clean residual min=-0.001963 max=0.001834 Jy/beam ! Clean residual mean=0.000003 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.152256 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 105 components and 0.152256 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060621Jy sigma=0.446544 ! Fit after self-cal, rms=0.060621Jy sigma=0.446543 ! 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=3.964 mas, bmaj=7.908 mas, bpa=-18.15 degrees ! Estimated noise=1.03407 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.964 x 7.908 at -18.15 degrees (North through East) ! Clean map min=-0.0017848 max=0.13531 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=3.181 mas, bmaj=7.377 mas, bpa=-19.26 degrees ! Estimated noise=1.5156 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.10605 Jy ! Component: 100 - total flux cleaned = 0.129583 Jy ! Component: 150 - total flux cleaned = 0.138265 Jy ! Component: 200 - total flux cleaned = 0.143317 Jy ! Total flux subtracted in 200 components = 0.143317 Jy ! Clean residual min=-0.003316 max=0.003381 Jy/beam ! Clean residual mean=0.000001 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.143317 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.143317 Jy ! Inverting map and beam ! Estimated beam: bmin=3.964 mas, bmaj=7.908 mas, bpa=-18.15 degrees ! Estimated noise=1.03407 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 = 0.00378304 Jy ! Component: 100 - total flux cleaned = 0.00575752 Jy ! Component: 150 - total flux cleaned = 0.00699696 Jy ! Component: 200 - total flux cleaned = 0.00771959 Jy ! Total flux subtracted in 200 components = 0.00771959 Jy ! Clean residual min=-0.001769 max=0.001578 Jy/beam ! Clean residual mean=0.000002 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.151037 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 40 components and 0.151037 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=8.209 mas, bmaj=10.42 mas, bpa=-6.76 degrees ! Estimated noise=1.20407 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000840037 Jy ! Component: 100 - total flux cleaned = 0.000962873 Jy ! Component: 150 - total flux cleaned = 0.00108256 Jy ! Component: 200 - total flux cleaned = 0.00117779 Jy ! Total flux subtracted in 200 components = 0.00117779 Jy ! Clean residual min=-0.001970 max=0.001820 Jy/beam ! Clean residual mean=0.000003 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.152214 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 = 5.8788e-05 Jy ! Component: 100 - total flux cleaned = 8.3701e-05 Jy ! Component: 150 - total flux cleaned = 9.13728e-05 Jy ! Component: 200 - total flux cleaned = 0.000111653 Jy ! Total flux subtracted in 200 components = 0.000111653 Jy ! Clean residual min=-0.001950 max=0.001835 Jy/beam ! Clean residual mean=0.000003 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.152326 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 59 components and 0.152326 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.964 mas, bmaj=7.908 mas, bpa=-18.15 degrees ! Estimated noise=1.03407 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000230266 Jy ! Component: 100 - total flux cleaned = -0.000231619 Jy ! Component: 150 - total flux cleaned = -0.000217519 Jy ! Component: 200 - total flux cleaned = -0.000204148 Jy ! Total flux subtracted in 200 components = -0.000204148 Jy ! Clean residual min=-0.001832 max=0.001556 Jy/beam ! Clean residual mean=0.000002 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.152122 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 68 components and 0.152122 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060621Jy sigma=0.446524 ! Fit after self-cal, rms=0.060620Jy sigma=0.446511 wmodel J1530+3758_S_map.mod ! Writing 68 model components to file: J1530+3758_S_map.mod wobs J1530+3758_S_uvs.fits ! Writing UV FITS file: J1530+3758_S_uvs.fits wwins J1530+3758_S_map.win ! wwins: Wrote 2 windows to J1530+3758_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 = -0.000395511 Jy ! Component: 100 - total flux cleaned = -0.000505029 Jy ! Component: 150 - total flux cleaned = -0.000608413 Jy ! Component: 200 - total flux cleaned = -0.000633167 Jy ! Component: 250 - total flux cleaned = -0.00079641 Jy ! Component: 300 - total flux cleaned = -0.000818691 Jy ! Component: 350 - total flux cleaned = -0.000841059 Jy ! Component: 400 - total flux cleaned = -0.00090484 Jy ! Component: 450 - total flux cleaned = -0.000946479 Jy ! Component: 500 - total flux cleaned = -0.00106767 Jy ! Component: 550 - total flux cleaned = -0.00106788 Jy ! Component: 600 - total flux cleaned = -0.00112577 Jy ! Component: 650 - total flux cleaned = -0.00114502 Jy ! Component: 700 - total flux cleaned = -0.00118216 Jy ! Component: 750 - total flux cleaned = -0.00120071 Jy ! Component: 800 - total flux cleaned = -0.00120035 Jy ! Component: 850 - total flux cleaned = -0.00118271 Jy ! Component: 900 - total flux cleaned = -0.00120014 Jy ! Component: 950 - total flux cleaned = -0.00123474 Jy ! Component: 1000 - total flux cleaned = -0.00130267 Jy ! Component: 1050 - total flux cleaned = -0.00131948 Jy ! Component: 1100 - total flux cleaned = -0.00140192 Jy ! Component: 1150 - total flux cleaned = -0.00145074 Jy ! Component: 1200 - total flux cleaned = -0.00151526 Jy ! Component: 1250 - total flux cleaned = -0.00149947 Jy ! Component: 1300 - total flux cleaned = -0.00154676 Jy ! Component: 1350 - total flux cleaned = -0.00153138 Jy ! Component: 1400 - total flux cleaned = -0.00151596 Jy ! Component: 1450 - total flux cleaned = -0.00150067 Jy ! Component: 1500 - total flux cleaned = -0.00148564 Jy ! Component: 1550 - total flux cleaned = -0.00148577 Jy ! Component: 1600 - total flux cleaned = -0.00145617 Jy ! Component: 1650 - total flux cleaned = -0.00147066 Jy ! Component: 1700 - total flux cleaned = -0.00145616 Jy ! Component: 1750 - total flux cleaned = -0.00139917 Jy ! Component: 1800 - total flux cleaned = -0.00139922 Jy ! Component: 1850 - total flux cleaned = -0.0013993 Jy ! Component: 1900 - total flux cleaned = -0.00141302 Jy ! Component: 1950 - total flux cleaned = -0.00138552 Jy ! Component: 2000 - total flux cleaned = -0.00138545 Jy ! Component: 2050 - total flux cleaned = -0.00133174 Jy ! Component: 2100 - total flux cleaned = -0.00129176 Jy ! Component: 2150 - total flux cleaned = -0.00125226 Jy ! Component: 2200 - total flux cleaned = -0.00127844 Jy ! Component: 2250 - total flux cleaned = -0.00127834 Jy ! Component: 2300 - total flux cleaned = -0.00116275 Jy ! Component: 2350 - total flux cleaned = -0.00116294 Jy ! Component: 2400 - total flux cleaned = -0.00116308 Jy ! Component: 2450 - total flux cleaned = -0.00110043 Jy ! Component: 2500 - total flux cleaned = -0.00110043 Jy ! Component: 2550 - total flux cleaned = -0.00107579 Jy ! Component: 2600 - total flux cleaned = -0.00100253 Jy ! Component: 2650 - total flux cleaned = -0.000978187 Jy ! Component: 2700 - total flux cleaned = -0.000978187 Jy ! Component: 2750 - total flux cleaned = -0.000954309 Jy ! Component: 2800 - total flux cleaned = -0.000883408 Jy ! Component: 2850 - total flux cleaned = -0.000871642 Jy ! Component: 2900 - total flux cleaned = -0.000848262 Jy ! Component: 2950 - total flux cleaned = -0.000859808 Jy ! Component: 3000 - total flux cleaned = -0.000836883 Jy ! Component: 3050 - total flux cleaned = -0.00081414 Jy ! Component: 3100 - total flux cleaned = -0.000802896 Jy ! Component: 3150 - total flux cleaned = -0.000780579 Jy ! Component: 3200 - total flux cleaned = -0.000791853 Jy ! Component: 3250 - total flux cleaned = -0.000758496 Jy ! Component: 3300 - total flux cleaned = -0.000725464 Jy ! Component: 3350 - total flux cleaned = -0.000692722 Jy ! Component: 3400 - total flux cleaned = -0.000692774 Jy ! Component: 3450 - total flux cleaned = -0.000660474 Jy ! Component: 3500 - total flux cleaned = -0.000596109 Jy ! Component: 3550 - total flux cleaned = -0.000596166 Jy ! Component: 3600 - total flux cleaned = -0.000617382 Jy ! Component: 3650 - total flux cleaned = -0.000606829 Jy ! Component: 3700 - total flux cleaned = -0.000606789 Jy ! Component: 3750 - total flux cleaned = -0.000585921 Jy ! Component: 3800 - total flux cleaned = -0.000555034 Jy ! Component: 3850 - total flux cleaned = -0.000534555 Jy ! Component: 3900 - total flux cleaned = -0.000534582 Jy ! Component: 3950 - total flux cleaned = -0.000504135 Jy ! Component: 4000 - total flux cleaned = -0.000463814 Jy ! Component: 4050 - total flux cleaned = -0.000433761 Jy ! Total flux subtracted in 4096 components = -0.00048364 Jy ! Clean residual min=-0.000607 max=0.000590 Jy/beam ! Clean residual mean=0.000002 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.151638 Jy keep ! Adding 281 model components to the UV plane model. ! The established model now contains 349 components and 0.151638 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1530+3758_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.964 x 7.908 at -18.15 degrees (North through East) ! Clean map min=-0.0012494 max=0.13525 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1530+3758_S_map.fits wmodel /image_prod/ug002_uva//J1530+3758_S_map.mod ! Writing 349 model components to file: /image_prod/ug002_uva//J1530+3758_S_map.mod wobs /image_prod/ug002_uva//J1530+3758_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1530+3758_S_uvs.fits wwins /image_prod/ug002_uva//J1530+3758_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J1530+3758_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.135255 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000188343 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.417753 0.417753 0.835505 1.67101 3.34202 6.68404 13.3681 26.7362 53.4723 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.135 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 718.128 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1530+3758_S_dfm.log closed on Thu Mar 5 02:16:04 2020