! Started logfile: /image_prod/ug002_uva//J1609-0547_S_dfm.log on Thu Mar 5 02:35:42 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//J1609-0547_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1609-0547_S_uva.fits ! AN table 1: 75 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.98637 visibilities/baseline/integration-bin. ! Found source: J1609-0547 ! ! 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 9987 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 J1609-0547_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.019992Jy sigma=7.814683 ! Fit after self-cal, rms=0.849862Jy sigma=6.550902 ! 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=2.661 mas, bmaj=7.084 mas, bpa=-3.959 degrees ! Estimated noise=1.53035 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 = 0.116976 Jy ! Component: 100 - total flux cleaned = 0.145816 Jy ! Total flux subtracted in 100 components = 0.145816 Jy ! Clean residual min=-0.009734 max=0.012818 Jy/beam ! Clean residual mean=0.000009 rms=0.002425 Jy/beam ! Combined flux in latest and established models = 0.145816 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.145816 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.103584Jy sigma=0.566635 ! Fit after self-cal, rms=0.103471Jy sigma=0.566532 ! 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=3.301 mas, bmaj=8.15 mas, bpa=-3.125 degrees ! Estimated noise=0.955126 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 = 0.0148773 Jy ! Component: 100 - total flux cleaned = 0.0223719 Jy ! Component: 150 - total flux cleaned = 0.0267929 Jy ! Component: 200 - total flux cleaned = 0.0294688 Jy ! Total flux subtracted in 200 components = 0.0294688 Jy ! Clean residual min=-0.010293 max=0.006840 Jy/beam ! Clean residual mean=0.000008 rms=0.001952 Jy/beam ! Combined flux in latest and established models = 0.175285 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 55 components and 0.175285 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101120Jy sigma=0.544605 ! Fit after self-cal, rms=0.101183Jy sigma=0.544417 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.301 x 8.15 at -3.125 degrees (North through East) ! Clean map min=-0.010041 max=0.15076 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.28 FD 1.06 HN 1.04 KP 1.04 ! LA 1.05 MK 1.02 NL 1.03 OV 0.68 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.05 HN 1.03 KP 1.02 ! LA 1.01 MK 0.97 NL 0.97 OV 0.94 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.27 FD 1.07 HN 1.15 KP 1.08 ! LA 1.04 MK 1.02 NL 0.91 OV 0.58 ! PT 1.06 SC 1.05 ! ! ! Fit before self-cal, rms=0.101183Jy sigma=0.544417 ! Fit after self-cal, rms=0.082981Jy sigma=0.492479 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.308 mas, bmaj=8.231 mas, bpa=-3.023 degrees ! Estimated noise=0.956722 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 = -0.000300009 Jy ! Component: 100 - total flux cleaned = -0.000240792 Jy ! Component: 150 - total flux cleaned = -0.000243395 Jy ! Component: 200 - total flux cleaned = -0.000324522 Jy ! Total flux subtracted in 200 components = -0.000324522 Jy ! Clean residual min=-0.004257 max=0.004273 Jy/beam ! Clean residual mean=0.000005 rms=0.000999 Jy/beam ! Combined flux in latest and established models = 0.174961 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 64 components and 0.174961 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082886Jy sigma=0.492049 ! Fit after self-cal, rms=0.082959Jy sigma=0.491283 ! 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=0.082959Jy sigma=0.491283 ! Fit after self-cal, rms=0.086489Jy sigma=0.475663 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.302 mas, bmaj=8.22 mas, bpa=-2.998 degrees ! Estimated noise=0.959429 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000598173 Jy ! Component: 100 - total flux cleaned = 0.000594545 Jy ! Component: 150 - total flux cleaned = 0.000519171 Jy ! Component: 200 - total flux cleaned = 0.000453541 Jy ! Total flux subtracted in 200 components = 0.000453541 Jy ! Clean residual min=-0.001881 max=0.003669 Jy/beam ! Clean residual mean=0.000003 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.175414 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 67 components and 0.175414 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086445Jy sigma=0.475302 ! Fit after self-cal, rms=0.086564Jy sigma=0.475198 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, 9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00301814 Jy ! Component: 100 - total flux cleaned = 0.00366012 Jy ! Component: 150 - total flux cleaned = 0.00366354 Jy ! Component: 200 - total flux cleaned = 0.00362524 Jy ! Total flux subtracted in 200 components = 0.00362524 Jy ! Clean residual min=-0.001881 max=0.002413 Jy/beam ! Clean residual mean=0.000003 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.179039 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 86 components and 0.179039 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086418Jy sigma=0.474097 ! Fit after self-cal, rms=0.086401Jy sigma=0.473990 ! Inverting map ! Added new window around map position (89, -81). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00178402 Jy ! Component: 100 - total flux cleaned = 0.00192654 Jy ! Component: 150 - total flux cleaned = 0.00196661 Jy ! Component: 200 - total flux cleaned = 0.00189306 Jy ! Total flux subtracted in 200 components = 0.00189306 Jy ! Clean residual min=-0.001859 max=0.001926 Jy/beam ! Clean residual mean=0.000003 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.180932 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 104 components and 0.180932 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086322Jy sigma=0.473381 ! Fit after self-cal, rms=0.086307Jy sigma=0.473351 ! 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=0.086307Jy sigma=0.473351 ! Fit after self-cal, rms=0.085880Jy sigma=0.470456 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.297 mas, bmaj=8.204 mas, bpa=-2.876 degrees ! Estimated noise=0.95634 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00092726 Jy ! Component: 100 - total flux cleaned = 0.00118257 Jy ! Component: 150 - total flux cleaned = 0.00128077 Jy ! Component: 200 - total flux cleaned = 0.00130943 Jy ! Total flux subtracted in 200 components = 0.00130943 Jy ! Clean residual min=-0.001434 max=0.001657 Jy/beam ! Clean residual mean=0.000002 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.182242 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 120 components and 0.182242 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085835Jy sigma=0.470181 ! Fit after self-cal, rms=0.085828Jy sigma=0.470128 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 = 0.000280151 Jy ! Component: 100 - total flux cleaned = 0.000255037 Jy ! Component: 150 - total flux cleaned = 0.000230978 Jy ! Component: 200 - total flux cleaned = 0.000207819 Jy ! Total flux subtracted in 200 components = 0.000207819 Jy ! Clean residual min=-0.001444 max=0.001622 Jy/beam ! Clean residual mean=0.000002 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.18245 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 128 components and 0.18245 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085808Jy sigma=0.470021 ! Fit after self-cal, rms=0.085806Jy sigma=0.470015 ! 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=0.085806Jy sigma=0.470015 ! Fit after self-cal, rms=0.085525Jy sigma=0.469963 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.685 mas, bmaj=14.06 mas, bpa=0.9149 degrees ! Estimated noise=1.16007 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000628524 Jy ! Component: 100 - total flux cleaned = 0.000687325 Jy ! Component: 150 - total flux cleaned = 0.000701731 Jy ! Component: 200 - total flux cleaned = 0.000702442 Jy ! Total flux subtracted in 200 components = 0.000702442 Jy ! Clean residual min=-0.001602 max=0.001865 Jy/beam ! Clean residual mean=0.000004 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.183152 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 152 components and 0.183152 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085514Jy sigma=0.469930 ! Fit after self-cal, rms=0.085510Jy sigma=0.469914 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 = 0.000145387 Jy ! Component: 100 - total flux cleaned = 0.000172333 Jy ! Component: 150 - total flux cleaned = 0.000184851 Jy ! Component: 200 - total flux cleaned = 0.000195702 Jy ! Total flux subtracted in 200 components = 0.000195702 Jy ! Clean residual min=-0.001595 max=0.001855 Jy/beam ! Clean residual mean=0.000004 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.183348 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 163 components and 0.183348 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085504Jy sigma=0.469903 ! Fit after self-cal, rms=0.085503Jy sigma=0.469899 ! 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=3.299 mas, bmaj=8.204 mas, bpa=-2.841 degrees ! Estimated noise=0.956011 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.299 x 8.204 at -2.841 degrees (North through East) ! Clean map min=-0.0013409 max=0.15114 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=2.67 mas, bmaj=7.09 mas, bpa=-3.566 degrees ! Estimated noise=1.52251 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.116311 Jy ! Component: 100 - total flux cleaned = 0.145354 Jy ! Component: 150 - total flux cleaned = 0.157298 Jy ! Component: 200 - total flux cleaned = 0.164337 Jy ! Total flux subtracted in 200 components = 0.164337 Jy ! Clean residual min=-0.003751 max=0.004729 Jy/beam ! Clean residual mean=0.000003 rms=0.000915 Jy/beam ! Combined flux in latest and established models = 0.164337 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.164337 Jy ! Inverting map and beam ! Estimated beam: bmin=3.299 mas, bmaj=8.204 mas, bpa=-2.841 degrees ! Estimated noise=0.956011 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 = 0.00629623 Jy ! Component: 100 - total flux cleaned = 0.0100084 Jy ! Component: 150 - total flux cleaned = 0.0124973 Jy ! Component: 200 - total flux cleaned = 0.0142853 Jy ! Total flux subtracted in 200 components = 0.0142853 Jy ! Clean residual min=-0.001595 max=0.001585 Jy/beam ! Clean residual mean=0.000002 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.178622 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 62 components and 0.178622 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=7.685 mas, bmaj=14.06 mas, bpa=0.9149 degrees ! Estimated noise=1.16007 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174089 Jy ! Component: 100 - total flux cleaned = 0.00277103 Jy ! Component: 150 - total flux cleaned = 0.00351687 Jy ! Component: 200 - total flux cleaned = 0.00407225 Jy ! Total flux subtracted in 200 components = 0.00407225 Jy ! Clean residual min=-0.001722 max=0.001816 Jy/beam ! Clean residual mean=0.000004 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.182694 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 = 0.000243489 Jy ! Component: 100 - total flux cleaned = 0.000390876 Jy ! Component: 150 - total flux cleaned = 0.000430877 Jy ! Component: 200 - total flux cleaned = 0.000468277 Jy ! Total flux subtracted in 200 components = 0.000468277 Jy ! Clean residual min=-0.001701 max=0.001863 Jy/beam ! Clean residual mean=0.000004 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.183163 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 111 components and 0.183163 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.299 mas, bmaj=8.204 mas, bpa=-2.841 degrees ! Estimated noise=0.956011 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000207462 Jy ! Component: 100 - total flux cleaned = -0.000344361 Jy ! Component: 150 - total flux cleaned = -0.000437023 Jy ! Component: 200 - total flux cleaned = -0.000521494 Jy ! Total flux subtracted in 200 components = -0.000521494 Jy ! Clean residual min=-0.001410 max=0.001660 Jy/beam ! Clean residual mean=0.000002 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.182641 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 133 components and 0.182641 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085498Jy sigma=0.470062 ! Fit after self-cal, rms=0.085506Jy sigma=0.470018 wmodel J1609-0547_S_map.mod ! Writing 133 model components to file: J1609-0547_S_map.mod wobs J1609-0547_S_uvs.fits ! Writing UV FITS file: J1609-0547_S_uvs.fits wwins J1609-0547_S_map.win ! wwins: Wrote 3 windows to J1609-0547_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 = 0.000629076 Jy ! Component: 100 - total flux cleaned = 0.001008 Jy ! Component: 150 - total flux cleaned = 0.00116295 Jy ! Component: 200 - total flux cleaned = 0.00126183 Jy ! Component: 250 - total flux cleaned = 0.00128523 Jy ! Component: 300 - total flux cleaned = 0.00128508 Jy ! Component: 350 - total flux cleaned = 0.00124007 Jy ! Component: 400 - total flux cleaned = 0.00121783 Jy ! Component: 450 - total flux cleaned = 0.00117421 Jy ! Component: 500 - total flux cleaned = 0.00115257 Jy ! Component: 550 - total flux cleaned = 0.00113193 Jy ! Component: 600 - total flux cleaned = 0.00117293 Jy ! Component: 650 - total flux cleaned = 0.00111165 Jy ! Component: 700 - total flux cleaned = 0.00111183 Jy ! Component: 750 - total flux cleaned = 0.00109208 Jy ! Component: 800 - total flux cleaned = 0.00105341 Jy ! Component: 850 - total flux cleaned = 0.000977086 Jy ! Component: 900 - total flux cleaned = 0.000977332 Jy ! Component: 950 - total flux cleaned = 0.000921478 Jy ! Component: 1000 - total flux cleaned = 0.000939744 Jy ! Component: 1050 - total flux cleaned = 0.000867348 Jy ! Component: 1100 - total flux cleaned = 0.000849859 Jy ! Component: 1150 - total flux cleaned = 0.000814427 Jy ! Component: 1200 - total flux cleaned = 0.000779518 Jy ! Component: 1250 - total flux cleaned = 0.0007277 Jy ! Component: 1300 - total flux cleaned = 0.000710695 Jy ! Component: 1350 - total flux cleaned = 0.0006767 Jy ! Component: 1400 - total flux cleaned = 0.0006098 Jy ! Component: 1450 - total flux cleaned = 0.000527216 Jy ! Component: 1500 - total flux cleaned = 0.000494393 Jy ! Component: 1550 - total flux cleaned = 0.000478157 Jy ! Component: 1600 - total flux cleaned = 0.000462079 Jy ! Component: 1650 - total flux cleaned = 0.000398711 Jy ! Component: 1700 - total flux cleaned = 0.00041435 Jy ! Component: 1750 - total flux cleaned = 0.00039881 Jy ! Component: 1800 - total flux cleaned = 0.000414067 Jy ! Component: 1850 - total flux cleaned = 0.000413956 Jy ! Component: 1900 - total flux cleaned = 0.000338653 Jy ! Component: 1950 - total flux cleaned = 0.000293985 Jy ! Component: 2000 - total flux cleaned = 0.000294202 Jy ! Component: 2050 - total flux cleaned = 0.000265093 Jy ! Component: 2100 - total flux cleaned = 0.000308754 Jy ! Component: 2150 - total flux cleaned = 0.000308668 Jy ! Component: 2200 - total flux cleaned = 0.000294534 Jy ! Component: 2250 - total flux cleaned = 0.000280419 Jy ! Component: 2300 - total flux cleaned = 0.000350491 Jy ! Component: 2350 - total flux cleaned = 0.00030885 Jy ! Component: 2400 - total flux cleaned = 0.000308823 Jy ! Component: 2450 - total flux cleaned = 0.000322604 Jy ! Component: 2500 - total flux cleaned = 0.000295591 Jy ! Component: 2550 - total flux cleaned = 0.000295611 Jy ! Component: 2600 - total flux cleaned = 0.000309127 Jy ! Component: 2650 - total flux cleaned = 0.000295978 Jy ! Component: 2700 - total flux cleaned = 0.000296026 Jy ! Component: 2750 - total flux cleaned = 0.000296178 Jy ! Component: 2800 - total flux cleaned = 0.000309224 Jy ! Component: 2850 - total flux cleaned = 0.000360298 Jy ! Component: 2900 - total flux cleaned = 0.000347547 Jy ! Component: 2950 - total flux cleaned = 0.000271867 Jy ! Component: 3000 - total flux cleaned = 0.000246743 Jy ! Component: 3050 - total flux cleaned = 0.000283928 Jy ! Component: 3100 - total flux cleaned = 0.000247033 Jy ! Component: 3150 - total flux cleaned = 0.000308212 Jy ! Component: 3200 - total flux cleaned = 0.000223166 Jy ! Component: 3250 - total flux cleaned = 0.000223217 Jy ! Component: 3300 - total flux cleaned = 0.00029513 Jy ! Component: 3350 - total flux cleaned = 0.000247406 Jy ! Component: 3400 - total flux cleaned = 0.000247367 Jy ! Component: 3450 - total flux cleaned = 0.000270856 Jy ! Component: 3500 - total flux cleaned = 0.000270909 Jy ! Component: 3550 - total flux cleaned = 0.000259334 Jy ! Component: 3600 - total flux cleaned = 0.000247873 Jy ! Component: 3650 - total flux cleaned = 0.00029349 Jy ! Component: 3700 - total flux cleaned = 0.000236696 Jy ! Component: 3750 - total flux cleaned = 0.000259314 Jy ! Component: 3800 - total flux cleaned = 0.000259296 Jy ! Component: 3850 - total flux cleaned = 0.000225753 Jy ! Component: 3900 - total flux cleaned = 0.000236876 Jy ! Component: 3950 - total flux cleaned = 0.000236852 Jy ! Component: 4000 - total flux cleaned = 0.000247926 Jy ! Component: 4050 - total flux cleaned = 0.000171684 Jy ! Total flux subtracted in 4096 components = 0.000236653 Jy ! Clean residual min=-0.000604 max=0.000619 Jy/beam ! Clean residual mean=0.000001 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.182878 Jy keep ! Adding 292 model components to the UV plane model. ! The established model now contains 425 components and 0.182878 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1609-0547_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.299 x 8.204 at -2.841 degrees (North through East) ! Clean map min=-0.0011661 max=0.15134 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1609-0547_S_map.fits wmodel /image_prod/ug002_uva//J1609-0547_S_map.mod ! Writing 425 model components to file: /image_prod/ug002_uva//J1609-0547_S_map.mod wobs /image_prod/ug002_uva//J1609-0547_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1609-0547_S_uvs.fits wwins /image_prod/ug002_uva//J1609-0547_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J1609-0547_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.151339 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000200299 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.397054 0.397054 0.794107 1.58821 3.17643 6.35286 12.7057 25.4114 50.8229 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.151 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 755.565 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1609-0547_S_dfm.log closed on Thu Mar 5 02:35:45 2020