! Started logfile: /image_prod/ug002_uva//J0912+4422_S_dfm.log on Wed Mar 4 22:52:40 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//J0912+4422_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0912+4422_S_uva.fits ! AN table 1: 25 integrations on 21 of 21 possible baselines. ! AN table 2: 50 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.893968 visibilities/baseline/integration-bin. ! Found source: J0912+4422 ! ! 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 4224 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 J0912+4422_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 27 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 27 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 27 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.019541Jy sigma=8.286566 ! Fit after self-cal, rms=0.870289Jy sigma=7.005541 ! 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=3.118 mas, bmaj=5.17 mas, bpa=-1.981 degrees ! Estimated noise=2.31337 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 = 0.103119 Jy ! Component: 100 - total flux cleaned = 0.141999 Jy ! Total flux subtracted in 100 components = 0.141999 Jy ! Clean residual min=-0.011399 max=0.017210 Jy/beam ! Clean residual mean=-0.000013 rms=0.003358 Jy/beam ! Combined flux in latest and established models = 0.141999 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.141999 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073997Jy sigma=0.553008 ! Fit after self-cal, rms=0.073201Jy sigma=0.546661 ! 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=3.556 mas, bmaj=5.693 mas, bpa=-1.921 degrees ! Estimated noise=1.37895 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 = 0.0245479 Jy ! Component: 100 - total flux cleaned = 0.0359219 Jy ! Component: 150 - total flux cleaned = 0.0415795 Jy ! Component: 200 - total flux cleaned = 0.0447223 Jy ! Total flux subtracted in 200 components = 0.0447223 Jy ! Clean residual min=-0.006469 max=0.010070 Jy/beam ! Clean residual mean=-0.000002 rms=0.001956 Jy/beam ! Combined flux in latest and established models = 0.186721 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 25 components and 0.186721 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066266Jy sigma=0.475923 ! Fit after self-cal, rms=0.066067Jy sigma=0.474284 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.556 x 5.693 at -1.921 degrees (North through East) ! Clean map min=-0.0061459 max=0.12703 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 1.12 KP 0.92 LA 0.93 ! MK 1.01 NL 1.05 OV 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 KP 0.96 LA 0.99 MK 0.96 ! NL 0.97 OV 0.94 SC 1.16 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 HN 1.11 KP 0.90 LA 0.93 ! MK 1.05 NL 1.10 OV 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 KP 1.03 LA 0.97 MK 0.94 ! NL 0.98 OV 0.94 SC 1.68 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 1.10 KP 0.93 LA 0.94 ! MK 1.02 NL 1.08 OV 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.45 KP 0.95 LA 0.96 MK 0.97 ! NL 0.95 OV 0.96 SC 1.12 ! ! ! Fit before self-cal, rms=0.066067Jy sigma=0.474284 ! Fit after self-cal, rms=0.072090Jy sigma=0.449011 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.659 mas, bmaj=5.751 mas, bpa=-4.907 degrees ! Estimated noise=1.39804 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 (8, -3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00727294 Jy ! Component: 100 - total flux cleaned = 0.0104455 Jy ! Component: 150 - total flux cleaned = 0.0107449 Jy ! Component: 200 - total flux cleaned = 0.0105051 Jy ! Total flux subtracted in 200 components = 0.0105051 Jy ! Clean residual min=-0.004228 max=0.004543 Jy/beam ! Clean residual mean=-0.000003 rms=0.001094 Jy/beam ! Combined flux in latest and established models = 0.197227 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 49 components and 0.197227 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071289Jy sigma=0.441864 ! Fit after self-cal, rms=0.071329Jy sigma=0.440818 ! 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=0.071329Jy sigma=0.440818 ! Fit after self-cal, rms=0.072514Jy sigma=0.433969 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.561 mas, bmaj=5.664 mas, bpa=-2.262 degrees ! Estimated noise=1.36832 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00298635 Jy ! Component: 100 - total flux cleaned = 0.00347992 Jy ! Component: 150 - total flux cleaned = 0.00337384 Jy ! Component: 200 - total flux cleaned = 0.00313987 Jy ! Total flux subtracted in 200 components = 0.00313987 Jy ! Clean residual min=-0.002737 max=0.003397 Jy/beam ! Clean residual mean=-0.000001 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.200366 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 66 components and 0.200366 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072356Jy sigma=0.432562 ! Fit after self-cal, rms=0.072350Jy sigma=0.432357 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 (66, -9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00316109 Jy ! Component: 100 - total flux cleaned = 0.00463513 Jy ! Component: 150 - total flux cleaned = 0.00504116 Jy ! Component: 200 - total flux cleaned = 0.00538548 Jy ! Total flux subtracted in 200 components = 0.00538548 Jy ! Clean residual min=-0.002491 max=0.002686 Jy/beam ! Clean residual mean=0.000001 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.205752 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 99 components and 0.205752 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072176Jy sigma=0.430775 ! Fit after self-cal, rms=0.072160Jy sigma=0.430669 ! 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=0.072160Jy sigma=0.430669 ! Fit after self-cal, rms=0.072100Jy sigma=0.430408 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.552 mas, bmaj=5.65 mas, bpa=-2.119 degrees ! Estimated noise=1.36255 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145081 Jy ! Component: 100 - total flux cleaned = 0.00179001 Jy ! Component: 150 - total flux cleaned = 0.00197077 Jy ! Component: 200 - total flux cleaned = 0.00213286 Jy ! Total flux subtracted in 200 components = 0.00213286 Jy ! Clean residual min=-0.002301 max=0.002429 Jy/beam ! Clean residual mean=0.000002 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.207885 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 115 components and 0.207885 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072043Jy sigma=0.429983 ! Fit after self-cal, rms=0.072043Jy sigma=0.429950 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 = 0.000403442 Jy ! Component: 100 - total flux cleaned = 0.000464304 Jy ! Component: 150 - total flux cleaned = 0.000464329 Jy ! Component: 200 - total flux cleaned = 0.000490145 Jy ! Total flux subtracted in 200 components = 0.000490145 Jy ! Clean residual min=-0.002288 max=0.002387 Jy/beam ! Clean residual mean=0.000002 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.208375 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 128 components and 0.208375 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072013Jy sigma=0.429763 ! Fit after self-cal, rms=0.072013Jy sigma=0.429754 ! 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=0.072013Jy sigma=0.429754 ! Fit after self-cal, rms=0.072048Jy sigma=0.429697 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.039 mas, bmaj=9.018 mas, bpa=9.525 degrees ! Estimated noise=1.66122 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00073106 Jy ! Component: 100 - total flux cleaned = 0.0011797 Jy ! Component: 150 - total flux cleaned = 0.00139939 Jy ! Component: 200 - total flux cleaned = 0.00146596 Jy ! Total flux subtracted in 200 components = 0.00146596 Jy ! Clean residual min=-0.002629 max=0.002787 Jy/beam ! Clean residual mean=0.000005 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.209841 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 139 components and 0.209841 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072025Jy sigma=0.429760 ! Fit after self-cal, rms=0.072026Jy sigma=0.429734 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 = 0.000233471 Jy ! Component: 100 - total flux cleaned = 0.00028997 Jy ! Component: 150 - total flux cleaned = 0.000323931 Jy ! Component: 200 - total flux cleaned = 0.000323781 Jy ! Total flux subtracted in 200 components = 0.000323781 Jy ! Clean residual min=-0.002545 max=0.002702 Jy/beam ! Clean residual mean=0.000005 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.210165 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 155 components and 0.210165 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072021Jy sigma=0.429812 ! Fit after self-cal, rms=0.072022Jy sigma=0.429807 ! 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=3.55 mas, bmaj=5.644 mas, bpa=-2.15 degrees ! Estimated noise=1.36141 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.55 x 5.644 at -2.15 degrees (North through East) ! Clean map min=-0.0022514 max=0.12585 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=3.103 mas, bmaj=5.103 mas, bpa=-2.315 degrees ! Estimated noise=2.29945 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.103623 Jy ! Component: 100 - total flux cleaned = 0.143429 Jy ! Component: 150 - total flux cleaned = 0.162094 Jy ! Component: 200 - total flux cleaned = 0.173416 Jy ! Total flux subtracted in 200 components = 0.173416 Jy ! Clean residual min=-0.005959 max=0.007659 Jy/beam ! Clean residual mean=-0.000003 rms=0.001623 Jy/beam ! Combined flux in latest and established models = 0.173416 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 0.173416 Jy ! Inverting map and beam ! Estimated beam: bmin=3.55 mas, bmaj=5.644 mas, bpa=-2.15 degrees ! Estimated noise=1.36141 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 = 0.0100754 Jy ! Component: 100 - total flux cleaned = 0.0165868 Jy ! Component: 150 - total flux cleaned = 0.0212211 Jy ! Component: 200 - total flux cleaned = 0.0246484 Jy ! Total flux subtracted in 200 components = 0.0246484 Jy ! Clean residual min=-0.002997 max=0.002919 Jy/beam ! Clean residual mean=-0.000001 rms=0.000779 Jy/beam ! Combined flux in latest and established models = 0.198064 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 46 components and 0.198064 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=7.039 mas, bmaj=9.018 mas, bpa=9.525 degrees ! Estimated noise=1.66122 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00401163 Jy ! Component: 100 - total flux cleaned = 0.00672966 Jy ! Component: 150 - total flux cleaned = 0.00875421 Jy ! Component: 200 - total flux cleaned = 0.0102327 Jy ! Total flux subtracted in 200 components = 0.0102327 Jy ! Clean residual min=-0.002797 max=0.003059 Jy/beam ! Clean residual mean=0.000003 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 0.208297 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 = 0.000780147 Jy ! Component: 100 - total flux cleaned = 0.00126767 Jy ! Component: 150 - total flux cleaned = 0.00147527 Jy ! Component: 200 - total flux cleaned = 0.00165929 Jy ! Total flux subtracted in 200 components = 0.00165929 Jy ! Clean residual min=-0.002653 max=0.002956 Jy/beam ! Clean residual mean=0.000004 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.209956 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 101 components and 0.209956 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.55 mas, bmaj=5.644 mas, bpa=-2.15 degrees ! Estimated noise=1.36141 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000457805 Jy ! Component: 100 - total flux cleaned = 0.000513996 Jy ! Component: 150 - total flux cleaned = 0.00046718 Jy ! Component: 200 - total flux cleaned = 0.000514931 Jy ! Total flux subtracted in 200 components = 0.000514931 Jy ! Clean residual min=-0.002418 max=0.002695 Jy/beam ! Clean residual mean=0.000002 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.210471 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 126 components and 0.210471 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072100Jy sigma=0.430513 ! Fit after self-cal, rms=0.072080Jy sigma=0.430239 wmodel J0912+4422_S_map.mod ! Writing 126 model components to file: J0912+4422_S_map.mod wobs J0912+4422_S_uvs.fits ! Writing UV FITS file: J0912+4422_S_uvs.fits wwins J0912+4422_S_map.win ! wwins: Wrote 3 windows to J0912+4422_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 = 0.000746713 Jy ! Component: 100 - total flux cleaned = 0.00082559 Jy ! Component: 150 - total flux cleaned = 0.000825657 Jy ! Component: 200 - total flux cleaned = 0.000754318 Jy ! Component: 250 - total flux cleaned = 0.000582106 Jy ! Component: 300 - total flux cleaned = 0.000350769 Jy ! Component: 350 - total flux cleaned = 0.000127234 Jy ! Component: 400 - total flux cleaned = -8.92062e-05 Jy ! Component: 450 - total flux cleaned = -0.000179452 Jy ! Component: 500 - total flux cleaned = -0.000383253 Jy ! Component: 550 - total flux cleaned = -0.000552708 Jy ! Component: 600 - total flux cleaned = -0.000607955 Jy ! Component: 650 - total flux cleaned = -0.000742907 Jy ! Component: 700 - total flux cleaned = -0.000821404 Jy ! Component: 750 - total flux cleaned = -0.000873048 Jy ! Component: 800 - total flux cleaned = -0.000923406 Jy ! Component: 850 - total flux cleaned = -0.000972684 Jy ! Component: 900 - total flux cleaned = -0.000900456 Jy ! Component: 950 - total flux cleaned = -0.00087739 Jy ! Component: 1000 - total flux cleaned = -0.000877472 Jy ! Component: 1050 - total flux cleaned = -0.000832073 Jy ! Component: 1100 - total flux cleaned = -0.00080983 Jy ! Component: 1150 - total flux cleaned = -0.000809707 Jy ! Component: 1200 - total flux cleaned = -0.000745365 Jy ! Component: 1250 - total flux cleaned = -0.000724404 Jy ! Component: 1300 - total flux cleaned = -0.000703923 Jy ! Component: 1350 - total flux cleaned = -0.000663018 Jy ! Component: 1400 - total flux cleaned = -0.000602244 Jy ! Component: 1450 - total flux cleaned = -0.000582306 Jy ! Component: 1500 - total flux cleaned = -0.000523329 Jy ! Component: 1550 - total flux cleaned = -0.000407606 Jy ! Component: 1600 - total flux cleaned = -0.000350693 Jy ! Component: 1650 - total flux cleaned = -0.000313501 Jy ! Component: 1700 - total flux cleaned = -0.000184178 Jy ! Component: 1750 - total flux cleaned = -9.32796e-05 Jy ! Component: 1800 - total flux cleaned = -2.15349e-05 Jy ! Component: 1850 - total flux cleaned = 3.18046e-05 Jy ! Component: 1900 - total flux cleaned = 8.45885e-05 Jy ! Component: 1950 - total flux cleaned = 0.000171304 Jy ! Component: 2000 - total flux cleaned = 0.000274279 Jy ! Component: 2050 - total flux cleaned = 0.000341951 Jy ! Component: 2100 - total flux cleaned = 0.000459223 Jy ! Component: 2150 - total flux cleaned = 0.00057498 Jy ! Component: 2200 - total flux cleaned = 0.000705835 Jy ! Component: 2250 - total flux cleaned = 0.000770678 Jy ! Component: 2300 - total flux cleaned = 0.00093073 Jy ! Component: 2350 - total flux cleaned = 0.000946472 Jy ! Component: 2400 - total flux cleaned = 0.000993311 Jy ! Component: 2450 - total flux cleaned = 0.0010866 Jy ! Component: 2500 - total flux cleaned = 0.00114814 Jy ! Component: 2550 - total flux cleaned = 0.00120919 Jy ! Component: 2600 - total flux cleaned = 0.00129981 Jy ! Component: 2650 - total flux cleaned = 0.00137459 Jy ! Component: 2700 - total flux cleaned = 0.00138955 Jy ! Component: 2750 - total flux cleaned = 0.0014484 Jy ! Component: 2800 - total flux cleaned = 0.00150683 Jy ! Component: 2850 - total flux cleaned = 0.00149242 Jy ! Component: 2900 - total flux cleaned = 0.00159294 Jy ! Component: 2950 - total flux cleaned = 0.00160722 Jy ! Component: 3000 - total flux cleaned = 0.00169208 Jy ! Component: 3050 - total flux cleaned = 0.00174813 Jy ! Component: 3100 - total flux cleaned = 0.00177586 Jy ! Component: 3150 - total flux cleaned = 0.00181731 Jy ! Component: 3200 - total flux cleaned = 0.00185865 Jy ! Component: 3250 - total flux cleaned = 0.00192677 Jy ! Component: 3300 - total flux cleaned = 0.00199417 Jy ! Component: 3350 - total flux cleaned = 0.00204794 Jy ! Component: 3400 - total flux cleaned = 0.00214112 Jy ! Component: 3450 - total flux cleaned = 0.00219388 Jy ! Component: 3500 - total flux cleaned = 0.00223339 Jy ! Component: 3550 - total flux cleaned = 0.00227262 Jy ! Component: 3600 - total flux cleaned = 0.00231158 Jy ! Component: 3650 - total flux cleaned = 0.00237615 Jy ! Component: 3700 - total flux cleaned = 0.00244035 Jy ! Component: 3750 - total flux cleaned = 0.00249139 Jy ! Component: 3800 - total flux cleaned = 0.00252946 Jy ! Component: 3850 - total flux cleaned = 0.00260522 Jy ! Component: 3900 - total flux cleaned = 0.00264291 Jy ! Component: 3950 - total flux cleaned = 0.00269292 Jy ! Component: 4000 - total flux cleaned = 0.00273027 Jy ! Component: 4050 - total flux cleaned = 0.00274265 Jy ! Total flux subtracted in 4096 components = 0.00279185 Jy ! Clean residual min=-0.000699 max=0.000692 Jy/beam ! Clean residual mean=0.000001 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.213263 Jy keep ! Adding 262 model components to the UV plane model. ! The established model now contains 388 components and 0.213263 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0912+4422_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.55 x 5.644 at -2.15 degrees (North through East) ! Clean map min=-0.0015564 max=0.12537 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0912+4422_S_map.fits wmodel /image_prod/ug002_uva//J0912+4422_S_map.mod ! Writing 388 model components to file: /image_prod/ug002_uva//J0912+4422_S_map.mod wobs /image_prod/ug002_uva//J0912+4422_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0912+4422_S_uvs.fits wwins /image_prod/ug002_uva//J0912+4422_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0912+4422_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.125371 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00019629 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.469703 0.469703 0.939406 1.87881 3.75762 7.51525 15.0305 30.061 60.122 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.125 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 638.701 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0912+4422_S_dfm.log closed on Wed Mar 4 22:52:44 2020