! Started logfile: /image_prod/ug002_uva//J0858-1950_S_dfm.log on Wed Mar 4 22:44:26 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//J0858-1950_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0858-1950_S_uva.fits ! AN table 1: 20 integrations on 6 of 6 possible baselines. ! AN table 2: 20 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.978571 visibilities/baseline/integration-bin. ! Found source: J0858-1950 ! ! 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 1233 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 J0858-1950_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 4 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.054978Jy sigma=6.235774 ! Fit after self-cal, rms=0.679286Jy sigma=4.420055 ! 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=2.338 mas, bmaj=5.744 mas, bpa=-2.929 degrees ! Estimated noise=4.28336 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 = 0.255351 Jy ! Component: 100 - total flux cleaned = 0.282211 Jy ! Total flux subtracted in 100 components = 0.282211 Jy ! Clean residual min=-0.061745 max=0.148350 Jy/beam ! Clean residual mean=0.000008 rms=0.026841 Jy/beam ! Combined flux in latest and established models = 0.282211 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.282211 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.222831Jy sigma=1.315450 ! Fit after self-cal, rms=0.222943Jy sigma=1.314088 ! 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=2.566 mas, bmaj=6.097 mas, bpa=-6.513 degrees ! Estimated noise=3.53204 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 = 0.0104138 Jy ! Component: 100 - total flux cleaned = 0.00580541 Jy ! Component: 150 - total flux cleaned = 0.00525261 Jy ! Component: 200 - total flux cleaned = 0.00478552 Jy ! Total flux subtracted in 200 components = 0.00478552 Jy ! Clean residual min=-0.066979 max=0.143343 Jy/beam ! Clean residual mean=0.000005 rms=0.028547 Jy/beam ! Combined flux in latest and established models = 0.286996 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.286996 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.217531Jy sigma=1.300182 ! Fit after self-cal, rms=0.217489Jy sigma=1.300138 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.566 x 6.097 at -6.513 degrees (North through East) ! Clean map min=-0.065771 max=0.32546 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 LA 0.77 MK 1.13 OV 0.73 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.69 KP 9.93 MK 0.98 NL 0.76 ! OV 0.74 SC 0.90 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.77 LA 0.78 MK 1.21 OV 0.68 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 KP 10.21 MK 0.96 NL 0.82 ! OV 0.77 SC 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.77 LA 0.75 MK 1.18 OV 0.69 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 KP 8.55 MK 0.96 NL 0.76 ! OV 0.78 SC 0.89 ! ! ! Fit before self-cal, rms=0.217489Jy sigma=1.300138 ! Fit after self-cal, rms=0.309160Jy sigma=0.450136 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.529 mas, bmaj=5.891 mas, bpa=-6.668 degrees ! Estimated noise=3.47581 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 = 0.00631126 Jy ! Component: 100 - total flux cleaned = 0.00636785 Jy ! Component: 150 - total flux cleaned = 0.00612729 Jy ! Component: 200 - total flux cleaned = 0.00581555 Jy ! Total flux subtracted in 200 components = 0.00581555 Jy ! Clean residual min=-0.009413 max=0.009141 Jy/beam ! Clean residual mean=-0.000059 rms=0.002308 Jy/beam ! Combined flux in latest and established models = 0.292812 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 24 components and 0.292812 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.309008Jy sigma=0.445658 ! Fit after self-cal, rms=0.313331Jy sigma=0.437780 ! 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=0.313331Jy sigma=0.437780 ! Fit after self-cal, rms=0.323744Jy sigma=0.436605 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.52 mas, bmaj=5.858 mas, bpa=-6.62 degrees ! Estimated noise=3.46862 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00374996 Jy ! Component: 100 - total flux cleaned = 0.00369311 Jy ! Component: 150 - total flux cleaned = 0.0035074 Jy ! Component: 200 - total flux cleaned = 0.00340152 Jy ! Total flux subtracted in 200 components = 0.00340152 Jy ! Clean residual min=-0.008421 max=0.008445 Jy/beam ! Clean residual mean=-0.000052 rms=0.002109 Jy/beam ! Combined flux in latest and established models = 0.296213 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 29 components and 0.296213 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.323654Jy sigma=0.436023 ! Fit after self-cal, rms=0.323717Jy sigma=0.435912 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 = 0.000301538 Jy ! Component: 100 - total flux cleaned = -7.99729e-05 Jy ! Component: 150 - total flux cleaned = -0.000241688 Jy ! Component: 200 - total flux cleaned = -0.000383941 Jy ! Total flux subtracted in 200 components = -0.000383941 Jy ! Clean residual min=-0.008484 max=0.008427 Jy/beam ! Clean residual mean=-0.000052 rms=0.002100 Jy/beam ! Combined flux in latest and established models = 0.295829 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 36 components and 0.295829 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.323644Jy sigma=0.435957 ! Fit after self-cal, rms=0.323687Jy sigma=0.435854 ! 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=0.323687Jy sigma=0.435854 ! Fit after self-cal, rms=0.324704Jy sigma=0.435433 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.518 mas, bmaj=5.841 mas, bpa=-6.659 degrees ! Estimated noise=3.46696 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00219981 Jy ! Component: 100 - total flux cleaned = 0.00234923 Jy ! Component: 150 - total flux cleaned = 0.00226452 Jy ! Component: 200 - total flux cleaned = 0.00218632 Jy ! Total flux subtracted in 200 components = 0.00218632 Jy ! Clean residual min=-0.008344 max=0.008466 Jy/beam ! Clean residual mean=-0.000048 rms=0.002057 Jy/beam ! Combined flux in latest and established models = 0.298016 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 39 components and 0.298016 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.324645Jy sigma=0.435530 ! Fit after self-cal, rms=0.324675Jy sigma=0.435445 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 = 0.000247963 Jy ! Component: 100 - total flux cleaned = 0.000122018 Jy ! Component: 150 - total flux cleaned = -2.1645e-05 Jy ! Component: 200 - total flux cleaned = -5.37341e-05 Jy ! Total flux subtracted in 200 components = -5.37341e-05 Jy ! Clean residual min=-0.008410 max=0.008397 Jy/beam ! Clean residual mean=-0.000048 rms=0.002046 Jy/beam ! Combined flux in latest and established models = 0.297962 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 45 components and 0.297962 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.324623Jy sigma=0.435456 ! Fit after self-cal, rms=0.324664Jy sigma=0.435378 ! 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=0.324664Jy sigma=0.435378 ! Fit after self-cal, rms=0.325509Jy sigma=0.435170 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.72 mas, bmaj=13.2 mas, bpa=-10.09 degrees ! Estimated noise=5.53195 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00249171 Jy ! Component: 100 - total flux cleaned = 0.00278505 Jy ! Component: 150 - total flux cleaned = 0.00278373 Jy ! Component: 200 - total flux cleaned = 0.00281973 Jy ! Total flux subtracted in 200 components = 0.00281973 Jy ! Clean residual min=-0.010506 max=0.012123 Jy/beam ! Clean residual mean=-0.000136 rms=0.003993 Jy/beam ! Combined flux in latest and established models = 0.300782 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 49 components and 0.300781 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.325578Jy sigma=0.435114 ! Fit after self-cal, rms=0.325543Jy sigma=0.435050 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 = 0.000102474 Jy ! Component: 100 - total flux cleaned = 7.11532e-05 Jy ! Component: 150 - total flux cleaned = 4.52841e-05 Jy ! Component: 200 - total flux cleaned = 7.2664e-05 Jy ! Total flux subtracted in 200 components = 7.2664e-05 Jy ! Clean residual min=-0.010505 max=0.011962 Jy/beam ! Clean residual mean=-0.000136 rms=0.003968 Jy/beam ! Combined flux in latest and established models = 0.300854 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 51 components and 0.300854 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.325568Jy sigma=0.435017 ! Fit after self-cal, rms=0.325557Jy sigma=0.435006 ! 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=2.515 mas, bmaj=5.829 mas, bpa=-6.68 degrees ! Estimated noise=3.46847 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.515 x 5.829 at -6.68 degrees (North through East) ! Clean map min=-0.010349 max=0.32357 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=2.252 mas, bmaj=5.451 mas, bpa=-3.419 degrees ! Estimated noise=4.24583 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.252968 Jy ! Component: 100 - total flux cleaned = 0.302808 Jy ! Component: 150 - total flux cleaned = 0.301529 Jy ! Component: 200 - total flux cleaned = 0.29986 Jy ! Total flux subtracted in 200 components = 0.29986 Jy ! Clean residual min=-0.011878 max=0.009885 Jy/beam ! Clean residual mean=-0.000021 rms=0.002626 Jy/beam ! Combined flux in latest and established models = 0.29986 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.29986 Jy ! Inverting map and beam ! Estimated beam: bmin=2.515 mas, bmaj=5.829 mas, bpa=-6.68 degrees ! Estimated noise=3.46847 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 = -5.76138e-05 Jy ! Component: 100 - total flux cleaned = -0.00129842 Jy ! Component: 150 - total flux cleaned = -0.00190933 Jy ! Component: 200 - total flux cleaned = -0.00201299 Jy ! Total flux subtracted in 200 components = -0.00201299 Jy ! Clean residual min=-0.008962 max=0.008789 Jy/beam ! Clean residual mean=-0.000047 rms=0.002155 Jy/beam ! Combined flux in latest and established models = 0.297847 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 22 components and 0.297847 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=6.72 mas, bmaj=13.2 mas, bpa=-10.09 degrees ! Estimated noise=5.53195 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00294221 Jy ! Component: 100 - total flux cleaned = 0.003072 Jy ! Component: 150 - total flux cleaned = 0.00313442 Jy ! Component: 200 - total flux cleaned = 0.00319 Jy ! Total flux subtracted in 200 components = 0.00319 Jy ! Clean residual min=-0.011143 max=0.012680 Jy/beam ! Clean residual mean=-0.000140 rms=0.004149 Jy/beam ! Combined flux in latest and established models = 0.301037 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 = 5.31058e-05 Jy ! Component: 100 - total flux cleaned = 5.57594e-05 Jy ! Component: 150 - total flux cleaned = 0.000105029 Jy ! Component: 200 - total flux cleaned = 0.000105611 Jy ! Total flux subtracted in 200 components = 0.000105611 Jy ! Clean residual min=-0.010831 max=0.012443 Jy/beam ! Clean residual mean=-0.000139 rms=0.004095 Jy/beam ! Combined flux in latest and established models = 0.301142 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 31 components and 0.301143 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.515 mas, bmaj=5.829 mas, bpa=-6.68 degrees ! Estimated noise=3.46847 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00119252 Jy ! Component: 100 - total flux cleaned = -0.00182823 Jy ! Component: 150 - total flux cleaned = -0.00218926 Jy ! Component: 200 - total flux cleaned = -0.00234934 Jy ! Total flux subtracted in 200 components = -0.00234934 Jy ! Clean residual min=-0.008137 max=0.008710 Jy/beam ! Clean residual mean=-0.000046 rms=0.002044 Jy/beam ! Combined flux in latest and established models = 0.298793 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 38 components and 0.298793 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.325459Jy sigma=0.435955 ! Fit after self-cal, rms=0.325544Jy sigma=0.435843 wmodel J0858-1950_S_map.mod ! Writing 38 model components to file: J0858-1950_S_map.mod wobs J0858-1950_S_uvs.fits ! Writing UV FITS file: J0858-1950_S_uvs.fits wwins J0858-1950_S_map.win ! wwins: Wrote 1 windows to J0858-1950_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 = 0.000665599 Jy ! Component: 100 - total flux cleaned = 0.00103107 Jy ! Component: 150 - total flux cleaned = 0.00102904 Jy ! Component: 200 - total flux cleaned = 0.000931633 Jy ! Component: 250 - total flux cleaned = 0.00102407 Jy ! Component: 300 - total flux cleaned = 0.000935192 Jy ! Component: 350 - total flux cleaned = 0.000769961 Jy ! Component: 400 - total flux cleaned = 0.000384378 Jy ! Component: 450 - total flux cleaned = 8.91927e-05 Jy ! Component: 500 - total flux cleaned = -0.000475367 Jy ! Component: 550 - total flux cleaned = -0.000946005 Jy ! Component: 600 - total flux cleaned = -0.00139786 Jy ! Component: 650 - total flux cleaned = -0.00176916 Jy ! Component: 700 - total flux cleaned = -0.00218819 Jy ! Component: 750 - total flux cleaned = -0.0027681 Jy ! Component: 800 - total flux cleaned = -0.00333164 Jy ! Component: 850 - total flux cleaned = -0.00393211 Jy ! Component: 900 - total flux cleaned = -0.00430313 Jy ! Component: 950 - total flux cleaned = -0.00471709 Jy ! Component: 1000 - total flux cleaned = -0.005121 Jy ! Component: 1050 - total flux cleaned = -0.0055149 Jy ! Component: 1100 - total flux cleaned = -0.0058523 Jy ! Component: 1150 - total flux cleaned = -0.00604151 Jy ! Component: 1200 - total flux cleaned = -0.00622668 Jy ! Component: 1250 - total flux cleaned = -0.00645406 Jy ! Component: 1300 - total flux cleaned = -0.00672227 Jy ! Component: 1350 - total flux cleaned = -0.00707365 Jy ! Component: 1400 - total flux cleaned = -0.00733297 Jy ! Component: 1450 - total flux cleaned = -0.00763156 Jy ! Component: 1500 - total flux cleaned = -0.0078843 Jy ! Component: 1550 - total flux cleaned = -0.00809263 Jy ! Component: 1600 - total flux cleaned = -0.00833997 Jy ! Component: 1650 - total flux cleaned = -0.00866646 Jy ! Component: 1700 - total flux cleaned = -0.00894975 Jy ! Component: 1750 - total flux cleaned = -0.00919084 Jy ! Component: 1800 - total flux cleaned = -0.00958832 Jy ! Component: 1850 - total flux cleaned = -0.0097854 Jy ! Component: 1900 - total flux cleaned = -0.0100981 Jy ! Component: 1950 - total flux cleaned = -0.0102921 Jy ! Component: 2000 - total flux cleaned = -0.0106 Jy ! Component: 2050 - total flux cleaned = -0.0108291 Jy ! Component: 2100 - total flux cleaned = -0.0110946 Jy ! Component: 2150 - total flux cleaned = -0.0112829 Jy ! Component: 2200 - total flux cleaned = -0.0115073 Jy ! Component: 2250 - total flux cleaned = -0.0117302 Jy ! Component: 2300 - total flux cleaned = -0.0118783 Jy ! Component: 2350 - total flux cleaned = -0.0121728 Jy ! Component: 2400 - total flux cleaned = -0.0123929 Jy ! Component: 2450 - total flux cleaned = -0.0127217 Jy ! Component: 2500 - total flux cleaned = -0.0129764 Jy ! Component: 2550 - total flux cleaned = -0.0132301 Jy ! Component: 2600 - total flux cleaned = -0.0134832 Jy ! Component: 2650 - total flux cleaned = -0.0137351 Jy ! Component: 2700 - total flux cleaned = -0.0140583 Jy ! Component: 2750 - total flux cleaned = -0.0143091 Jy ! Component: 2800 - total flux cleaned = -0.0145953 Jy ! Component: 2850 - total flux cleaned = -0.0148454 Jy ! Component: 2900 - total flux cleaned = -0.0151308 Jy ! Component: 2950 - total flux cleaned = -0.0154159 Jy ! Component: 3000 - total flux cleaned = -0.0157362 Jy ! Component: 3050 - total flux cleaned = -0.015914 Jy ! Component: 3100 - total flux cleaned = -0.0162338 Jy ! Component: 3150 - total flux cleaned = -0.0164116 Jy ! Component: 3200 - total flux cleaned = -0.0165538 Jy ! Component: 3250 - total flux cleaned = -0.0166961 Jy ! Component: 3300 - total flux cleaned = -0.0168744 Jy ! Component: 3350 - total flux cleaned = -0.017017 Jy ! Component: 3400 - total flux cleaned = -0.0171955 Jy ! Component: 3450 - total flux cleaned = -0.0173388 Jy ! Component: 3500 - total flux cleaned = -0.0174464 Jy ! Component: 3550 - total flux cleaned = -0.017626 Jy ! Component: 3600 - total flux cleaned = -0.0176978 Jy ! Component: 3650 - total flux cleaned = -0.0178782 Jy ! Component: 3700 - total flux cleaned = -0.0179505 Jy ! Component: 3750 - total flux cleaned = -0.018168 Jy ! Component: 3800 - total flux cleaned = -0.0182406 Jy ! Component: 3850 - total flux cleaned = -0.0184961 Jy ! Component: 3900 - total flux cleaned = -0.018606 Jy ! Component: 3950 - total flux cleaned = -0.0186793 Jy ! Component: 4000 - total flux cleaned = -0.0188636 Jy ! Component: 4050 - total flux cleaned = -0.0190113 Jy ! Total flux subtracted in 4096 components = -0.0192338 Jy ! Clean residual min=-0.001956 max=0.002213 Jy/beam ! Clean residual mean=-0.000036 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.279559 Jy keep ! Adding 209 model components to the UV plane model. ! The established model now contains 247 components and 0.279559 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0858-1950_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.515 x 5.829 at -6.68 degrees (North through East) ! Clean map min=-0.011038 max=0.32415 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0858-1950_S_map.fits wmodel /image_prod/ug002_uva//J0858-1950_S_map.mod ! Writing 247 model components to file: /image_prod/ug002_uva//J0858-1950_S_map.mod wobs /image_prod/ug002_uva//J0858-1950_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0858-1950_S_uvs.fits wwins /image_prod/ug002_uva//J0858-1950_S_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J0858-1950_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.324149 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00058402 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.54051 0.54051 1.08102 2.16204 4.32408 8.64817 17.2963 34.5927 69.1853 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.324 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 555.031 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0858-1950_S_dfm.log closed on Wed Mar 4 22:44:30 2020