! Started logfile: /image_prod/ug002_uva//J1128+1039_S_dfm.log on Thu Mar 5 00:04:19 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//J1128+1039_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1128+1039_S_uva.fits ! AN table 1: 90 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.916049 visibilities/baseline/integration-bin. ! Found source: J1128+1039 ! ! 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 11130 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 J1128+1039_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 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001389Jy sigma=8.788342 ! Fit after self-cal, rms=0.970714Jy sigma=8.519180 ! 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=3.053 mas, bmaj=6.819 mas, bpa=-3.877 degrees ! Estimated noise=1.15676 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 = 0.0241671 Jy ! Component: 100 - total flux cleaned = 0.0297832 Jy ! Total flux subtracted in 100 components = 0.0297832 Jy ! Clean residual min=-0.002231 max=0.002468 Jy/beam ! Clean residual mean=-0.000006 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.0297832 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0297832 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057963Jy sigma=0.461639 ! Fit after self-cal, rms=0.056091Jy sigma=0.444894 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00423188 Jy ! Component: 100 - total flux cleaned = 0.0052887 Jy ! Total flux subtracted in 100 components = 0.0052887 Jy ! Clean residual min=-0.002095 max=0.002429 Jy/beam ! Clean residual mean=-0.000004 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.0350719 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 15 components and 0.0350719 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055797Jy sigma=0.442017 ! Fit after self-cal, rms=0.055780Jy sigma=0.441920 ! 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=3.628 mas, bmaj=7.882 mas, bpa=-4.975 degrees ! Estimated noise=0.787111 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 = 0.00114673 Jy ! Component: 100 - total flux cleaned = 0.0012645 Jy ! Component: 150 - total flux cleaned = 0.00131416 Jy ! Component: 200 - total flux cleaned = 0.00131462 Jy ! Total flux subtracted in 200 components = 0.00131462 Jy ! Clean residual min=-0.001248 max=0.001451 Jy/beam ! Clean residual mean=-0.000002 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.0363865 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 22 components and 0.0363865 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055746Jy sigma=0.441635 ! Fit after self-cal, rms=0.055742Jy sigma=0.441597 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.628 x 7.882 at -4.975 degrees (North through East) ! Clean map min=-0.0012113 max=0.034397 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.08 HN 1.06 KP 0.92 ! LA 1.04 MK 0.96 NL 1.00 OV 0.99 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 0.97 KP 0.98 ! LA 0.98 MK 1.01 NL 0.97 OV 1.10 ! PT 1.05 SC 0.83 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.04 HN 1.06 KP 1.05 ! LA 0.95 MK 0.97 NL 0.91 OV 0.97 ! PT 1.01 SC 0.99 ! ! ! Fit before self-cal, rms=0.055742Jy sigma=0.441597 ! Fit after self-cal, rms=0.055193Jy sigma=0.440997 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.594 mas, bmaj=7.796 mas, bpa=-4.48 degrees ! Estimated noise=0.780211 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 = 0.000391841 Jy ! Component: 100 - total flux cleaned = 0.00037381 Jy ! Component: 150 - total flux cleaned = 0.000372546 Jy ! Component: 200 - total flux cleaned = 0.000359764 Jy ! Total flux subtracted in 200 components = 0.000359764 Jy ! Clean residual min=-0.001187 max=0.001294 Jy/beam ! Clean residual mean=-0.000001 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.0367462 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.0367462 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055181Jy sigma=0.440911 ! Fit after self-cal, rms=0.055208Jy sigma=0.440756 ! 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=0.055208Jy sigma=0.440756 ! Fit after self-cal, rms=0.055053Jy sigma=0.439668 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.588 mas, bmaj=7.732 mas, bpa=-4.226 degrees ! Estimated noise=0.778925 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.30016e-05 Jy ! Component: 100 - total flux cleaned = 5.08547e-05 Jy ! Component: 150 - total flux cleaned = 5.07913e-05 Jy ! Component: 200 - total flux cleaned = 5.08419e-05 Jy ! Total flux subtracted in 200 components = 5.08419e-05 Jy ! Clean residual min=-0.001031 max=0.001194 Jy/beam ! Clean residual mean=0.000003 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.0367971 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 38 components and 0.0367971 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055048Jy sigma=0.439638 ! Fit after self-cal, rms=0.055072Jy sigma=0.439403 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 = -4.52011e-05 Jy ! Component: 100 - total flux cleaned = -6.24157e-05 Jy ! Component: 150 - total flux cleaned = -6.20356e-05 Jy ! Component: 200 - total flux cleaned = -6.95996e-05 Jy ! Total flux subtracted in 200 components = -6.95996e-05 Jy ! Clean residual min=-0.001045 max=0.001188 Jy/beam ! Clean residual mean=0.000004 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.0367275 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 44 components and 0.0367275 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055069Jy sigma=0.439383 ! Fit after self-cal, rms=0.055069Jy sigma=0.439378 ! 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=0.055069Jy sigma=0.439378 ! Fit after self-cal, rms=0.054937Jy sigma=0.439313 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.571 mas, bmaj=7.702 mas, bpa=-4.078 degrees ! Estimated noise=0.774092 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.56813e-05 Jy ! Component: 100 - total flux cleaned = 5.49477e-05 Jy ! Component: 150 - total flux cleaned = 5.47604e-05 Jy ! Component: 200 - total flux cleaned = 5.45942e-05 Jy ! Total flux subtracted in 200 components = 5.45942e-05 Jy ! Clean residual min=-0.001042 max=0.001152 Jy/beam ! Clean residual mean=0.000003 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.0367821 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 53 components and 0.0367821 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054934Jy sigma=0.439291 ! Fit after self-cal, rms=0.054949Jy sigma=0.439275 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 = -3.00556e-05 Jy ! Component: 100 - total flux cleaned = -2.2584e-05 Jy ! Component: 150 - total flux cleaned = -1.57259e-05 Jy ! Component: 200 - total flux cleaned = -9.54931e-06 Jy ! Total flux subtracted in 200 components = -9.54931e-06 Jy ! Clean residual min=-0.001032 max=0.001140 Jy/beam ! Clean residual mean=0.000003 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.0367725 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 57 components and 0.0367725 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054947Jy sigma=0.439262 ! Fit after self-cal, rms=0.054948Jy sigma=0.439259 ! 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=0.054948Jy sigma=0.439259 ! Fit after self-cal, rms=0.054647Jy sigma=0.439248 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.951 mas, bmaj=11.87 mas, bpa=-9.479 degrees ! Estimated noise=0.932126 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.64496e-05 Jy ! Component: 100 - total flux cleaned = -1.6501e-05 Jy ! Component: 150 - total flux cleaned = -9.25477e-06 Jy ! Component: 200 - total flux cleaned = -2.64006e-06 Jy ! Total flux subtracted in 200 components = -2.64006e-06 Jy ! Clean residual min=-0.001092 max=0.001223 Jy/beam ! Clean residual mean=0.000006 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.0367699 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 65 components and 0.0367699 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054646Jy sigma=0.439249 ! Fit after self-cal, rms=0.054653Jy sigma=0.439243 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 = -3.78251e-05 Jy ! Component: 100 - total flux cleaned = -3.3354e-05 Jy ! Component: 150 - total flux cleaned = -3.0115e-05 Jy ! Component: 200 - total flux cleaned = -2.38184e-05 Jy ! Total flux subtracted in 200 components = -2.38184e-05 Jy ! Clean residual min=-0.001076 max=0.001217 Jy/beam ! Clean residual mean=0.000007 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.0367461 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 67 components and 0.0367461 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054652Jy sigma=0.439245 ! Fit after self-cal, rms=0.054656Jy sigma=0.439240 ! 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=3.556 mas, bmaj=7.677 mas, bpa=-3.995 degrees ! Estimated noise=0.769356 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.556 x 7.677 at -3.995 degrees (North through East) ! Clean map min=-0.0010153 max=0.033585 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=2.999 mas, bmaj=6.679 mas, bpa=-3.05 degrees ! Estimated noise=1.11985 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.025798 Jy ! Component: 100 - total flux cleaned = 0.0321505 Jy ! Component: 150 - total flux cleaned = 0.0349157 Jy ! Component: 200 - total flux cleaned = 0.0357419 Jy ! Total flux subtracted in 200 components = 0.0357419 Jy ! Clean residual min=-0.002114 max=0.002120 Jy/beam ! Clean residual mean=-0.000001 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.0357419 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0357419 Jy ! Inverting map and beam ! Estimated beam: bmin=3.556 mas, bmaj=7.677 mas, bpa=-3.995 degrees ! Estimated noise=0.769356 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) ! Added new window around map position (-3, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000757172 Jy ! Component: 100 - total flux cleaned = 0.000954541 Jy ! Component: 150 - total flux cleaned = 0.00100692 Jy ! Component: 200 - total flux cleaned = 0.00100745 Jy ! Total flux subtracted in 200 components = 0.00100745 Jy ! Clean residual min=-0.001041 max=0.001200 Jy/beam ! Clean residual mean=0.000004 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.0367494 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 34 components and 0.0367494 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=7.951 mas, bmaj=11.87 mas, bpa=-9.479 degrees ! Estimated noise=0.932126 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000102038 Jy ! Component: 100 - total flux cleaned = -0.000128483 Jy ! Component: 150 - total flux cleaned = -0.000158704 Jy ! Component: 200 - total flux cleaned = -0.000176147 Jy ! Total flux subtracted in 200 components = -0.000176147 Jy ! Clean residual min=-0.001061 max=0.001194 Jy/beam ! Clean residual mean=0.000008 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0365732 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 = -1.50643e-05 Jy ! Component: 100 - total flux cleaned = -2.93646e-05 Jy ! Component: 150 - total flux cleaned = -3.61126e-05 Jy ! Component: 200 - total flux cleaned = -4.22318e-05 Jy ! Total flux subtracted in 200 components = -4.22318e-05 Jy ! Clean residual min=-0.001060 max=0.001201 Jy/beam ! Clean residual mean=0.000008 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.036531 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 51 components and 0.036531 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.556 mas, bmaj=7.677 mas, bpa=-3.995 degrees ! Estimated noise=0.769356 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.41121e-05 Jy ! Component: 100 - total flux cleaned = 0.00011489 Jy ! Component: 150 - total flux cleaned = 9.76165e-05 Jy ! Component: 200 - total flux cleaned = 8.1166e-05 Jy ! Total flux subtracted in 200 components = 8.1166e-05 Jy ! Clean residual min=-0.001002 max=0.001142 Jy/beam ! Clean residual mean=0.000004 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.0366122 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 63 components and 0.0366122 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054633Jy sigma=0.439143 ! Fit after self-cal, rms=0.054618Jy sigma=0.439085 wmodel J1128+1039_S_map.mod ! Writing 63 model components to file: J1128+1039_S_map.mod wobs J1128+1039_S_uvs.fits ! Writing UV FITS file: J1128+1039_S_uvs.fits wwins J1128+1039_S_map.win ! wwins: Wrote 2 windows to J1128+1039_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 = 0.000473957 Jy ! Component: 100 - total flux cleaned = 0.000681558 Jy ! Component: 150 - total flux cleaned = 0.000862463 Jy ! Component: 200 - total flux cleaned = 0.000985306 Jy ! Component: 250 - total flux cleaned = 0.00112218 Jy ! Component: 300 - total flux cleaned = 0.00117236 Jy ! Component: 350 - total flux cleaned = 0.00123744 Jy ! Component: 400 - total flux cleaned = 0.00123753 Jy ! Component: 450 - total flux cleaned = 0.0012851 Jy ! Component: 500 - total flux cleaned = 0.00133128 Jy ! Component: 550 - total flux cleaned = 0.00136151 Jy ! Component: 600 - total flux cleaned = 0.00133175 Jy ! Component: 650 - total flux cleaned = 0.00137595 Jy ! Component: 700 - total flux cleaned = 0.00139052 Jy ! Component: 750 - total flux cleaned = 0.00141887 Jy ! Component: 800 - total flux cleaned = 0.00143273 Jy ! Component: 850 - total flux cleaned = 0.00146032 Jy ! Component: 900 - total flux cleaned = 0.00147371 Jy ! Component: 950 - total flux cleaned = 0.00147375 Jy ! Component: 1000 - total flux cleaned = 0.00151362 Jy ! Component: 1050 - total flux cleaned = 0.00150045 Jy ! Component: 1100 - total flux cleaned = 0.00153913 Jy ! Component: 1150 - total flux cleaned = 0.00150072 Jy ! Component: 1200 - total flux cleaned = 0.00155133 Jy ! Component: 1250 - total flux cleaned = 0.00156377 Jy ! Component: 1300 - total flux cleaned = 0.00157589 Jy ! Component: 1350 - total flux cleaned = 0.00155138 Jy ! Component: 1400 - total flux cleaned = 0.00156357 Jy ! Component: 1450 - total flux cleaned = 0.00161134 Jy ! Component: 1500 - total flux cleaned = 0.00157587 Jy ! Component: 1550 - total flux cleaned = 0.0016343 Jy ! Component: 1600 - total flux cleaned = 0.00163428 Jy ! Component: 1650 - total flux cleaned = 0.00164588 Jy ! Component: 1700 - total flux cleaned = 0.00166859 Jy ! Component: 1750 - total flux cleaned = 0.00171351 Jy ! Component: 1800 - total flux cleaned = 0.00171339 Jy ! Component: 1850 - total flux cleaned = 0.0017683 Jy ! Component: 1900 - total flux cleaned = 0.00177916 Jy ! Component: 1950 - total flux cleaned = 0.00179005 Jy ! Component: 2000 - total flux cleaned = 0.00186483 Jy ! Component: 2050 - total flux cleaned = 0.00188595 Jy ! Component: 2100 - total flux cleaned = 0.00190686 Jy ! Component: 2150 - total flux cleaned = 0.00193813 Jy ! Component: 2200 - total flux cleaned = 0.0019792 Jy ! Component: 2250 - total flux cleaned = 0.00199971 Jy ! Component: 2300 - total flux cleaned = 0.00202993 Jy ! Component: 2350 - total flux cleaned = 0.00205005 Jy ! Component: 2400 - total flux cleaned = 0.00207005 Jy ! Component: 2450 - total flux cleaned = 0.00207003 Jy ! Component: 2500 - total flux cleaned = 0.00214857 Jy ! Component: 2550 - total flux cleaned = 0.0021388 Jy ! Component: 2600 - total flux cleaned = 0.00217742 Jy ! Component: 2650 - total flux cleaned = 0.00211994 Jy ! Component: 2700 - total flux cleaned = 0.00218668 Jy ! Component: 2750 - total flux cleaned = 0.00218665 Jy ! Component: 2800 - total flux cleaned = 0.00221476 Jy ! Component: 2850 - total flux cleaned = 0.00222412 Jy ! Component: 2900 - total flux cleaned = 0.00222397 Jy ! Component: 2950 - total flux cleaned = 0.00222392 Jy ! Component: 3000 - total flux cleaned = 0.00222395 Jy ! Component: 3050 - total flux cleaned = 0.00225105 Jy ! Component: 3100 - total flux cleaned = 0.00224198 Jy ! Component: 3150 - total flux cleaned = 0.00226875 Jy ! Component: 3200 - total flux cleaned = 0.00225093 Jy ! Component: 3250 - total flux cleaned = 0.00224217 Jy ! Component: 3300 - total flux cleaned = 0.00225973 Jy ! Component: 3350 - total flux cleaned = 0.00226852 Jy ! Component: 3400 - total flux cleaned = 0.00225122 Jy ! Component: 3450 - total flux cleaned = 0.00228576 Jy ! Component: 3500 - total flux cleaned = 0.00229428 Jy ! Component: 3550 - total flux cleaned = 0.0022773 Jy ! Component: 3600 - total flux cleaned = 0.0022858 Jy ! Component: 3650 - total flux cleaned = 0.00226904 Jy ! Component: 3700 - total flux cleaned = 0.00226905 Jy ! Component: 3750 - total flux cleaned = 0.00225244 Jy ! Component: 3800 - total flux cleaned = 0.00226906 Jy ! Component: 3850 - total flux cleaned = 0.00224443 Jy ! Component: 3900 - total flux cleaned = 0.00225258 Jy ! Component: 3950 - total flux cleaned = 0.00225267 Jy ! Component: 4000 - total flux cleaned = 0.00226077 Jy ! Component: 4050 - total flux cleaned = 0.00227685 Jy ! Total flux subtracted in 4096 components = 0.00226085 Jy ! Clean residual min=-0.000479 max=0.000420 Jy/beam ! Clean residual mean=0.000001 rms=0.000151 Jy/beam ! Combined flux in latest and established models = 0.038873 Jy keep ! Adding 299 model components to the UV plane model. ! The established model now contains 362 components and 0.038873 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1128+1039_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.556 x 7.677 at -3.995 degrees (North through East) ! Clean map min=-0.0011678 max=0.033383 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1128+1039_S_map.fits wmodel /image_prod/ug002_uva//J1128+1039_S_map.mod ! Writing 362 model components to file: /image_prod/ug002_uva//J1128+1039_S_map.mod wobs /image_prod/ug002_uva//J1128+1039_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1128+1039_S_uvs.fits wwins /image_prod/ug002_uva//J1128+1039_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J1128+1039_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0333828 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000149854 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.34669 1.34669 2.69338 5.38676 10.7735 21.547 43.0941 86.1882 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.033 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 222.768 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1128+1039_S_dfm.log closed on Thu Mar 5 00:04:22 2020