! Started logfile: /image_prod/ug002_uva//J0856-1105_S_k_dfm.log on Wed Mar 4 22:42:56 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//J0856-1105_S_k_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0856-1105_S_k_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.827778 visibilities/baseline/integration-bin. ! Found source: J0856-1105 ! ! 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 1788 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 J0856-1105_S_k] 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 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.023291Jy sigma=8.186125 ! Fit after self-cal, rms=0.737878Jy sigma=5.745983 ! 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=2.565 mas, bmaj=7.019 mas, bpa=-4.854 degrees ! Estimated noise=2.58199 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 = 0.207354 Jy ! Component: 100 - total flux cleaned = 0.25651 Jy ! Total flux subtracted in 100 components = 0.25651 Jy ! Clean residual min=-0.012132 max=0.027732 Jy/beam ! Clean residual mean=-0.000001 rms=0.003985 Jy/beam ! Combined flux in latest and established models = 0.25651 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.25651 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098881Jy sigma=0.685900 ! Fit after self-cal, rms=0.098837Jy sigma=0.685680 ! Inverting map ! Added new window around map position (3.5, -9). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0260218 Jy ! Component: 100 - total flux cleaned = 0.041937 Jy ! Total flux subtracted in 100 components = 0.041937 Jy ! Clean residual min=-0.010334 max=0.018698 Jy/beam ! Clean residual mean=-0.000004 rms=0.003135 Jy/beam ! Combined flux in latest and established models = 0.298447 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 20 components and 0.298447 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090526Jy sigma=0.599167 ! Fit after self-cal, rms=0.089989Jy sigma=0.593372 ! 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=3.094 mas, bmaj=8.279 mas, bpa=-5.433 degrees ! Estimated noise=2.16444 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 = 0.0156192 Jy ! Component: 100 - total flux cleaned = 0.0243192 Jy ! Component: 150 - total flux cleaned = 0.0285608 Jy ! Component: 200 - total flux cleaned = 0.0295898 Jy ! Total flux subtracted in 200 components = 0.0295898 Jy ! Clean residual min=-0.010741 max=0.013013 Jy/beam ! Clean residual mean=-0.000009 rms=0.002996 Jy/beam ! Combined flux in latest and established models = 0.328037 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 36 components and 0.328037 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087065Jy sigma=0.565532 ! Fit after self-cal, rms=0.086862Jy sigma=0.563531 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.094 x 8.279 at -5.433 degrees (North through East) ! Clean map min=-0.010094 max=0.25441 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 2.30 FD 0.93 HN 1.03 KP 1.00 ! LA 1.03 MK 1.02 NL 0.98 OV 0.94 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 4.19 FD 0.90 HN 1.03 KP 1.00 ! LA 1.04 MK 1.02 NL 1.04 OV 0.93 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 2.72 FD 0.93 HN 0.98 KP 0.97 ! LA 1.03 MK 1.03 NL 0.95 OV 0.92 ! PT 1.00 SC 1.01 ! ! ! Fit before self-cal, rms=0.086862Jy sigma=0.563531 ! Fit after self-cal, rms=0.125649Jy sigma=0.483551 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.095 mas, bmaj=8.416 mas, bpa=-5.342 degrees ! Estimated noise=2.19929 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 = -0.0016425 Jy ! Component: 100 - total flux cleaned = -0.00208319 Jy ! Component: 150 - total flux cleaned = -0.00247248 Jy ! Component: 200 - total flux cleaned = -0.00274064 Jy ! Total flux subtracted in 200 components = -0.00274064 Jy ! Clean residual min=-0.005307 max=0.005553 Jy/beam ! Clean residual mean=-0.000003 rms=0.001327 Jy/beam ! Combined flux in latest and established models = 0.325296 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 52 components and 0.325296 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.125432Jy sigma=0.480550 ! Fit after self-cal, rms=0.125743Jy sigma=0.480029 ! 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=0.125743Jy sigma=0.480029 ! Fit after self-cal, rms=0.128469Jy sigma=0.477807 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.097 mas, bmaj=8.427 mas, bpa=-5.468 degrees ! Estimated noise=2.20056 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00149771 Jy ! Component: 100 - total flux cleaned = -0.00165918 Jy ! Component: 150 - total flux cleaned = -0.00188495 Jy ! Component: 200 - total flux cleaned = -0.00216069 Jy ! Total flux subtracted in 200 components = -0.00216069 Jy ! Clean residual min=-0.004952 max=0.005410 Jy/beam ! Clean residual mean=-0.000005 rms=0.001220 Jy/beam ! Combined flux in latest and established models = 0.323136 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 61 components and 0.323136 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.128359Jy sigma=0.475968 ! Fit after self-cal, rms=0.128363Jy sigma=0.475774 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-6.5, -5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00513857 Jy ! Component: 100 - total flux cleaned = 0.00596834 Jy ! Component: 150 - total flux cleaned = 0.00632236 Jy ! Component: 200 - total flux cleaned = 0.00639594 Jy ! Total flux subtracted in 200 components = 0.00639594 Jy ! Clean residual min=-0.004559 max=0.004002 Jy/beam ! Clean residual mean=-0.000004 rms=0.001073 Jy/beam ! Combined flux in latest and established models = 0.329532 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 84 components and 0.329532 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.128084Jy sigma=0.472234 ! Fit after self-cal, rms=0.128069Jy sigma=0.471909 ! 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=0.128069Jy sigma=0.471909 ! Fit after self-cal, rms=0.129737Jy sigma=0.471304 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.09 mas, bmaj=8.413 mas, bpa=-5.563 degrees ! Estimated noise=2.19586 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011556 Jy ! Component: 100 - total flux cleaned = 0.00166231 Jy ! Component: 150 - total flux cleaned = 0.00193852 Jy ! Component: 200 - total flux cleaned = 0.00211434 Jy ! Total flux subtracted in 200 components = 0.00211434 Jy ! Clean residual min=-0.004284 max=0.003793 Jy/beam ! Clean residual mean=-0.000003 rms=0.000994 Jy/beam ! Combined flux in latest and established models = 0.331646 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 100 components and 0.331646 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.129630Jy sigma=0.469996 ! Fit after self-cal, rms=0.129612Jy sigma=0.469877 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 = 0.000220155 Jy ! Component: 100 - total flux cleaned = 0.000380671 Jy ! Component: 150 - total flux cleaned = 0.000381064 Jy ! Component: 200 - total flux cleaned = 0.000426305 Jy ! Total flux subtracted in 200 components = 0.000426305 Jy ! Clean residual min=-0.004165 max=0.003715 Jy/beam ! Clean residual mean=-0.000003 rms=0.000969 Jy/beam ! Combined flux in latest and established models = 0.332072 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 116 components and 0.332072 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.129573Jy sigma=0.469331 ! Fit after self-cal, rms=0.129568Jy sigma=0.469298 ! 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=0.129568Jy sigma=0.469298 ! Fit after self-cal, rms=0.130369Jy sigma=0.469034 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.431 mas, bmaj=16.53 mas, bpa=-6.543 degrees ! Estimated noise=2.77713 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000758372 Jy ! Component: 100 - total flux cleaned = 0.000762139 Jy ! Component: 150 - total flux cleaned = 0.00080198 Jy ! Component: 200 - total flux cleaned = 0.000768756 Jy ! Total flux subtracted in 200 components = 0.000768756 Jy ! Clean residual min=-0.003911 max=0.004299 Jy/beam ! Clean residual mean=-0.000004 rms=0.001079 Jy/beam ! Combined flux in latest and established models = 0.332841 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 135 components and 0.332841 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.130328Jy sigma=0.468786 ! Fit after self-cal, rms=0.130323Jy sigma=0.468738 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 = 0.000282183 Jy ! Component: 100 - total flux cleaned = 0.000251491 Jy ! Component: 150 - total flux cleaned = 0.000195273 Jy ! Component: 200 - total flux cleaned = 0.000169399 Jy ! Total flux subtracted in 200 components = 0.000169399 Jy ! Clean residual min=-0.003804 max=0.004260 Jy/beam ! Clean residual mean=-0.000004 rms=0.001060 Jy/beam ! Combined flux in latest and established models = 0.333011 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 141 components and 0.333011 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.130303Jy sigma=0.468623 ! Fit after self-cal, rms=0.130297Jy sigma=0.468588 ! 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=3.088 mas, bmaj=8.409 mas, bpa=-5.625 degrees ! Estimated noise=2.19223 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.088 x 8.409 at -5.625 degrees (North through East) ! Clean map min=-0.0039482 max=0.26105 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=2.559 mas, bmaj=7.134 mas, bpa=-5.065 degrees ! Estimated noise=2.62947 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.2108 Jy ! Component: 100 - total flux cleaned = 0.262079 Jy ! Component: 150 - total flux cleaned = 0.285242 Jy ! Component: 200 - total flux cleaned = 0.297812 Jy ! Total flux subtracted in 200 components = 0.297812 Jy ! Clean residual min=-0.005670 max=0.006794 Jy/beam ! Clean residual mean=-0.000003 rms=0.001504 Jy/beam ! Combined flux in latest and established models = 0.297812 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 0.297812 Jy ! Inverting map and beam ! Estimated beam: bmin=3.088 mas, bmaj=8.409 mas, bpa=-5.625 degrees ! Estimated noise=2.19223 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 = 0.0112985 Jy ! Component: 100 - total flux cleaned = 0.0182634 Jy ! Component: 150 - total flux cleaned = 0.0229972 Jy ! Component: 200 - total flux cleaned = 0.0264745 Jy ! Total flux subtracted in 200 components = 0.0264745 Jy ! Clean residual min=-0.004682 max=0.003760 Jy/beam ! Clean residual mean=-0.000003 rms=0.000983 Jy/beam ! Combined flux in latest and established models = 0.324286 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 65 components and 0.324286 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=7.431 mas, bmaj=16.53 mas, bpa=-6.543 degrees ! Estimated noise=2.77713 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00379017 Jy ! Component: 100 - total flux cleaned = 0.00562688 Jy ! Component: 150 - total flux cleaned = 0.00620233 Jy ! Component: 200 - total flux cleaned = 0.00660514 Jy ! Total flux subtracted in 200 components = 0.00660514 Jy ! Clean residual min=-0.003721 max=0.004020 Jy/beam ! Clean residual mean=-0.000003 rms=0.001021 Jy/beam ! Combined flux in latest and established models = 0.330891 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 = 0.000324843 Jy ! Component: 100 - total flux cleaned = 0.000465665 Jy ! Component: 150 - total flux cleaned = 0.00059875 Jy ! Component: 200 - total flux cleaned = 0.000693532 Jy ! Total flux subtracted in 200 components = 0.000693532 Jy ! Clean residual min=-0.003691 max=0.004018 Jy/beam ! Clean residual mean=-0.000003 rms=0.001015 Jy/beam ! Combined flux in latest and established models = 0.331585 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 99 components and 0.331585 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.088 mas, bmaj=8.409 mas, bpa=-5.625 degrees ! Estimated noise=2.19223 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000120082 Jy ! Component: 100 - total flux cleaned = -6.21625e-05 Jy ! Component: 150 - total flux cleaned = -6.28652e-05 Jy ! Component: 200 - total flux cleaned = -6.28131e-05 Jy ! Total flux subtracted in 200 components = -6.28131e-05 Jy ! Clean residual min=-0.004562 max=0.003646 Jy/beam ! Clean residual mean=-0.000002 rms=0.000898 Jy/beam ! Combined flux in latest and established models = 0.331522 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 112 components and 0.331522 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.130449Jy sigma=0.467950 ! Fit after self-cal, rms=0.130448Jy sigma=0.467744 wmodel J0856-1105_S_k_map.mod ! Writing 112 model components to file: J0856-1105_S_k_map.mod wobs J0856-1105_S_k_uvs.fits ! Writing UV FITS file: J0856-1105_S_k_uvs.fits wwins J0856-1105_S_k_map.win ! wwins: Wrote 3 windows to J0856-1105_S_k_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 = -0.00117101 Jy ! Component: 100 - total flux cleaned = -0.00124234 Jy ! Component: 150 - total flux cleaned = -0.00118103 Jy ! Component: 200 - total flux cleaned = -0.00118231 Jy ! Component: 250 - total flux cleaned = -0.00123736 Jy ! Component: 300 - total flux cleaned = -0.00144545 Jy ! Component: 350 - total flux cleaned = -0.00164759 Jy ! Component: 400 - total flux cleaned = -0.00189506 Jy ! Component: 450 - total flux cleaned = -0.0022298 Jy ! Component: 500 - total flux cleaned = -0.00236867 Jy ! Component: 550 - total flux cleaned = -0.00259651 Jy ! Component: 600 - total flux cleaned = -0.00286379 Jy ! Component: 650 - total flux cleaned = -0.00299349 Jy ! Component: 700 - total flux cleaned = -0.0032064 Jy ! Component: 750 - total flux cleaned = -0.00328971 Jy ! Component: 800 - total flux cleaned = -0.00337161 Jy ! Component: 850 - total flux cleaned = -0.00333186 Jy ! Component: 900 - total flux cleaned = -0.00333274 Jy ! Component: 950 - total flux cleaned = -0.00341031 Jy ! Component: 1000 - total flux cleaned = -0.00333445 Jy ! Component: 1050 - total flux cleaned = -0.00348503 Jy ! Component: 1100 - total flux cleaned = -0.00352116 Jy ! Component: 1150 - total flux cleaned = -0.00352065 Jy ! Component: 1200 - total flux cleaned = -0.00344926 Jy ! Component: 1250 - total flux cleaned = -0.00352011 Jy ! Component: 1300 - total flux cleaned = -0.00352072 Jy ! Component: 1350 - total flux cleaned = -0.00358908 Jy ! Component: 1400 - total flux cleaned = -0.0036565 Jy ! Component: 1450 - total flux cleaned = -0.00365553 Jy ! Component: 1500 - total flux cleaned = -0.00368851 Jy ! Component: 1550 - total flux cleaned = -0.00372128 Jy ! Component: 1600 - total flux cleaned = -0.00388181 Jy ! Component: 1650 - total flux cleaned = -0.00397745 Jy ! Component: 1700 - total flux cleaned = -0.00404016 Jy ! Component: 1750 - total flux cleaned = -0.00413352 Jy ! Component: 1800 - total flux cleaned = -0.00428692 Jy ! Component: 1850 - total flux cleaned = -0.00440857 Jy ! Component: 1900 - total flux cleaned = -0.00443875 Jy ! Component: 1950 - total flux cleaned = -0.00452847 Jy ! Component: 2000 - total flux cleaned = -0.00473499 Jy ! Component: 2050 - total flux cleaned = -0.00479307 Jy ! Component: 2100 - total flux cleaned = -0.00496652 Jy ! Component: 2150 - total flux cleaned = -0.00493796 Jy ! Component: 2200 - total flux cleaned = -0.00505106 Jy ! Component: 2250 - total flux cleaned = -0.00507903 Jy ! Component: 2300 - total flux cleaned = -0.00516229 Jy ! Component: 2350 - total flux cleaned = -0.00521697 Jy ! Component: 2400 - total flux cleaned = -0.00535359 Jy ! Component: 2450 - total flux cleaned = -0.00538061 Jy ! Component: 2500 - total flux cleaned = -0.00540746 Jy ! Component: 2550 - total flux cleaned = -0.00543414 Jy ! Component: 2600 - total flux cleaned = -0.00551337 Jy ! Component: 2650 - total flux cleaned = -0.00564416 Jy ! Component: 2700 - total flux cleaned = -0.00564397 Jy ! Component: 2750 - total flux cleaned = -0.00577295 Jy ! Component: 2800 - total flux cleaned = -0.00584955 Jy ! Component: 2850 - total flux cleaned = -0.00595093 Jy ! Component: 2900 - total flux cleaned = -0.00607714 Jy ! Component: 2950 - total flux cleaned = -0.0061519 Jy ! Component: 3000 - total flux cleaned = -0.00617663 Jy ! Component: 3050 - total flux cleaned = -0.00632449 Jy ! Component: 3100 - total flux cleaned = -0.00629997 Jy ! Component: 3150 - total flux cleaned = -0.00639721 Jy ! Component: 3200 - total flux cleaned = -0.00654218 Jy ! Component: 3250 - total flux cleaned = -0.00659011 Jy ! Component: 3300 - total flux cleaned = -0.00663779 Jy ! Component: 3350 - total flux cleaned = -0.00666134 Jy ! Component: 3400 - total flux cleaned = -0.00663792 Jy ! Component: 3450 - total flux cleaned = -0.00673112 Jy ! Component: 3500 - total flux cleaned = -0.00673099 Jy ! Component: 3550 - total flux cleaned = -0.00677704 Jy ! Component: 3600 - total flux cleaned = -0.0067999 Jy ! Component: 3650 - total flux cleaned = -0.00673162 Jy ! Component: 3700 - total flux cleaned = -0.0067087 Jy ! Component: 3750 - total flux cleaned = -0.00668618 Jy ! Component: 3800 - total flux cleaned = -0.00677548 Jy ! Component: 3850 - total flux cleaned = -0.00681982 Jy ! Component: 3900 - total flux cleaned = -0.00677559 Jy ! Component: 3950 - total flux cleaned = -0.00684182 Jy ! Component: 4000 - total flux cleaned = -0.00681996 Jy ! Component: 4050 - total flux cleaned = -0.00690673 Jy ! Total flux subtracted in 4096 components = -0.00688511 Jy ! Clean residual min=-0.001297 max=0.001383 Jy/beam ! Clean residual mean=-0.000002 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.324637 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 400 components and 0.324637 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0856-1105_S_k_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.088 x 8.409 at -5.625 degrees (North through East) ! Clean map min=-0.0029211 max=0.26637 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0856-1105_S_k_map.fits wmodel /image_prod/ug002_uva//J0856-1105_S_k_map.mod ! Writing 400 model components to file: /image_prod/ug002_uva//J0856-1105_S_k_map.mod wobs /image_prod/ug002_uva//J0856-1105_S_k_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0856-1105_S_k_uvs.fits wwins /image_prod/ug002_uva//J0856-1105_S_k_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0856-1105_S_k_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.266371 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000379432 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.427334 0.427334 0.854667 1.70933 3.41867 6.83734 13.6747 27.3493 54.6987 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.266 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 702.027 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0856-1105_S_k_dfm.log closed on Wed Mar 4 22:42:59 2020