! Started logfile: /image_prod/ug002_uva//J1047+0029_S_dfm.log on Wed Mar 4 23:43:01 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//J1047+0029_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1047+0029_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.925 visibilities/baseline/integration-bin. ! Found source: J1047+0029 ! ! 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 5994 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 J1047+0029_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005403Jy sigma=8.033905 ! Fit after self-cal, rms=0.935969Jy sigma=7.462592 ! 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=2.956 mas, bmaj=7.484 mas, bpa=0.3417 degrees ! Estimated noise=1.63561 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 = 0.0506879 Jy ! Component: 100 - total flux cleaned = 0.0626411 Jy ! Total flux subtracted in 100 components = 0.0626411 Jy ! Clean residual min=-0.003132 max=0.004574 Jy/beam ! Clean residual mean=-0.000001 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 0.0626411 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0626411 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066729Jy sigma=0.449162 ! Fit after self-cal, rms=0.065768Jy sigma=0.440683 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00568906 Jy ! Component: 100 - total flux cleaned = 0.00832598 Jy ! Total flux subtracted in 100 components = 0.00832598 Jy ! Clean residual min=-0.002814 max=0.002666 Jy/beam ! Clean residual mean=-0.000005 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 0.0709671 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 13 components and 0.0709671 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065269Jy sigma=0.436182 ! Fit after self-cal, rms=0.065296Jy sigma=0.436119 ! 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=3.398 mas, bmaj=8.476 mas, bpa=-1.859 degrees ! Estimated noise=1.19348 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 = 0.00144045 Jy ! Component: 100 - total flux cleaned = 0.00157528 Jy ! Component: 150 - total flux cleaned = 0.00154872 Jy ! Component: 200 - total flux cleaned = 0.00150292 Jy ! Total flux subtracted in 200 components = 0.00150292 Jy ! Clean residual min=-0.002207 max=0.002197 Jy/beam ! Clean residual mean=-0.000007 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.07247 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 22 components and 0.07247 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065240Jy sigma=0.435872 ! Fit after self-cal, rms=0.065249Jy sigma=0.435859 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.398 x 8.476 at -1.859 degrees (North through East) ! Clean map min=-0.0021007 max=0.067122 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.00 HN 1.00 KP 0.99 ! LA 0.98 MK 0.99 OV 1.02 PT 1.02 ! SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.06 HN 1.02 KP 1.01 ! LA 0.95 MK 0.99 OV 0.97 PT 1.01 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.01 HN 1.06 KP 0.98 ! LA 1.00 MK 1.02 OV 1.00 PT 1.01 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.065249Jy sigma=0.435859 ! Fit after self-cal, rms=0.063899Jy sigma=0.435186 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.412 mas, bmaj=8.447 mas, bpa=-1.738 degrees ! Estimated noise=1.19029 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 = -0.000160836 Jy ! Component: 100 - total flux cleaned = -0.000233347 Jy ! Component: 150 - total flux cleaned = -0.000252558 Jy ! Component: 200 - total flux cleaned = -0.000252528 Jy ! Total flux subtracted in 200 components = -0.000252528 Jy ! Clean residual min=-0.002004 max=0.002144 Jy/beam ! Clean residual mean=-0.000007 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.0722175 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 0.0722175 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063891Jy sigma=0.435156 ! Fit after self-cal, rms=0.063880Jy sigma=0.435123 ! 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=0.063880Jy sigma=0.435123 ! Fit after self-cal, rms=0.065068Jy sigma=0.433662 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.406 mas, bmaj=8.456 mas, bpa=-1.636 degrees ! Estimated noise=1.19389 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.96328e-05 Jy ! Component: 100 - total flux cleaned = 2.96036e-06 Jy ! Component: 150 - total flux cleaned = -2.52495e-05 Jy ! Component: 200 - total flux cleaned = -3.72178e-05 Jy ! Total flux subtracted in 200 components = -3.72178e-05 Jy ! Clean residual min=-0.001829 max=0.001812 Jy/beam ! Clean residual mean=0.000000 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.0721802 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.0721802 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065059Jy sigma=0.433616 ! Fit after self-cal, rms=0.065110Jy sigma=0.433570 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 = -3.14766e-05 Jy ! Component: 100 - total flux cleaned = -4.29494e-05 Jy ! Component: 150 - total flux cleaned = -5.31103e-05 Jy ! Component: 200 - total flux cleaned = -6.24207e-05 Jy ! Total flux subtracted in 200 components = -6.24207e-05 Jy ! Clean residual min=-0.001834 max=0.001844 Jy/beam ! Clean residual mean=0.000000 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.0721178 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 37 components and 0.0721178 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065105Jy sigma=0.433550 ! Fit after self-cal, rms=0.065106Jy sigma=0.433548 ! 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=0.065106Jy sigma=0.433548 ! Fit after self-cal, rms=0.065080Jy sigma=0.433282 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.403 mas, bmaj=8.447 mas, bpa=-1.611 degrees ! Estimated noise=1.1921 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.89217e-05 Jy ! Component: 100 - total flux cleaned = -5.90798e-05 Jy ! Component: 150 - total flux cleaned = -7.39907e-05 Jy ! Component: 200 - total flux cleaned = -8.75822e-05 Jy ! Total flux subtracted in 200 components = -8.75822e-05 Jy ! Clean residual min=-0.001867 max=0.001870 Jy/beam ! Clean residual mean=0.000001 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.0720302 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 42 components and 0.0720303 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065077Jy sigma=0.433271 ! Fit after self-cal, rms=0.065083Jy sigma=0.433259 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 = -3.44838e-05 Jy ! Component: 100 - total flux cleaned = -4.08682e-05 Jy ! Component: 150 - total flux cleaned = -4.70769e-05 Jy ! Component: 200 - total flux cleaned = -4.69328e-05 Jy ! Total flux subtracted in 200 components = -4.69328e-05 Jy ! Clean residual min=-0.001853 max=0.001880 Jy/beam ! Clean residual mean=0.000001 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.0719833 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 45 components and 0.0719833 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065080Jy sigma=0.433252 ! Fit after self-cal, rms=0.065081Jy sigma=0.433251 ! 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=0.065081Jy sigma=0.433251 ! Fit after self-cal, rms=0.065104Jy sigma=0.433249 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.393 mas, bmaj=13.54 mas, bpa=-1.835 degrees ! Estimated noise=1.41354 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.31516e-05 Jy ! Component: 100 - total flux cleaned = -8.35309e-05 Jy ! Component: 150 - total flux cleaned = -8.90396e-05 Jy ! Component: 200 - total flux cleaned = -9.42033e-05 Jy ! Total flux subtracted in 200 components = -9.42033e-05 Jy ! Clean residual min=-0.001646 max=0.001659 Jy/beam ! Clean residual mean=0.000002 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.0718891 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 48 components and 0.0718891 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065103Jy sigma=0.433247 ! Fit after self-cal, rms=0.065103Jy sigma=0.433245 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 = -1.74927e-05 Jy ! Component: 100 - total flux cleaned = -2.20704e-05 Jy ! Component: 150 - total flux cleaned = -2.19997e-05 Jy ! Component: 200 - total flux cleaned = -2.60543e-05 Jy ! Total flux subtracted in 200 components = -2.60543e-05 Jy ! Clean residual min=-0.001637 max=0.001654 Jy/beam ! Clean residual mean=0.000002 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.0718631 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 49 components and 0.0718631 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065103Jy sigma=0.433247 ! Fit after self-cal, rms=0.065102Jy sigma=0.433246 ! 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=3.401 mas, bmaj=8.445 mas, bpa=-1.576 degrees ! Estimated noise=1.19111 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.401 x 8.445 at -1.576 degrees (North through East) ! Clean map min=-0.0017601 max=0.067025 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=2.956 mas, bmaj=7.467 mas, bpa=0.7046 degrees ! Estimated noise=1.62853 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0514768 Jy ! Component: 100 - total flux cleaned = 0.0639606 Jy ! Component: 150 - total flux cleaned = 0.0689089 Jy ! Component: 200 - total flux cleaned = 0.0712854 Jy ! Total flux subtracted in 200 components = 0.0712854 Jy ! Clean residual min=-0.002384 max=0.002612 Jy/beam ! Clean residual mean=0.000002 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.0712854 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0712854 Jy ! Inverting map and beam ! Estimated beam: bmin=3.401 mas, bmaj=8.445 mas, bpa=-1.576 degrees ! Estimated noise=1.19111 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 = 0.00109197 Jy ! Component: 100 - total flux cleaned = 0.00109276 Jy ! Component: 150 - total flux cleaned = 0.00106213 Jy ! Component: 200 - total flux cleaned = 0.00103469 Jy ! Total flux subtracted in 200 components = 0.00103469 Jy ! Clean residual min=-0.001847 max=0.001770 Jy/beam ! Clean residual mean=0.000001 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.0723201 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 24 components and 0.0723201 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=8.393 mas, bmaj=13.54 mas, bpa=-1.835 degrees ! Estimated noise=1.41354 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.46072e-05 Jy ! Component: 100 - total flux cleaned = -7.44819e-05 Jy ! Component: 150 - total flux cleaned = -0.000103415 Jy ! Component: 200 - total flux cleaned = -0.000117071 Jy ! Total flux subtracted in 200 components = -0.000117071 Jy ! Clean residual min=-0.001630 max=0.001683 Jy/beam ! Clean residual mean=0.000003 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.072203 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 = -2.42649e-05 Jy ! Component: 100 - total flux cleaned = -3.55656e-05 Jy ! Component: 150 - total flux cleaned = -5.59095e-05 Jy ! Component: 200 - total flux cleaned = -6.53989e-05 Jy ! Total flux subtracted in 200 components = -6.53989e-05 Jy ! Clean residual min=-0.001617 max=0.001670 Jy/beam ! Clean residual mean=0.000002 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.0721376 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 0.0721376 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.401 mas, bmaj=8.445 mas, bpa=-1.576 degrees ! Estimated noise=1.19111 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.96195e-05 Jy ! Component: 100 - total flux cleaned = -9.90833e-06 Jy ! Component: 150 - total flux cleaned = -2.22209e-05 Jy ! Component: 200 - total flux cleaned = -3.32063e-05 Jy ! Total flux subtracted in 200 components = -3.32063e-05 Jy ! Clean residual min=-0.001833 max=0.001919 Jy/beam ! Clean residual mean=0.000001 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.0721044 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 34 components and 0.0721044 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065106Jy sigma=0.433274 ! Fit after self-cal, rms=0.065109Jy sigma=0.433270 wmodel J1047+0029_S_map.mod ! Writing 34 model components to file: J1047+0029_S_map.mod wobs J1047+0029_S_uvs.fits ! Writing UV FITS file: J1047+0029_S_uvs.fits wwins J1047+0029_S_map.win ! wwins: Wrote 1 windows to J1047+0029_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 = -2.95305e-05 Jy ! Component: 100 - total flux cleaned = 6.65082e-05 Jy ! Component: 150 - total flux cleaned = 9.71529e-05 Jy ! Component: 200 - total flux cleaned = -0.000103523 Jy ! Component: 250 - total flux cleaned = -0.000269357 Jy ! Component: 300 - total flux cleaned = -0.000510674 Jy ! Component: 350 - total flux cleaned = -0.000536325 Jy ! Component: 400 - total flux cleaned = -0.000536192 Jy ! Component: 450 - total flux cleaned = -0.000561465 Jy ! Component: 500 - total flux cleaned = -0.000585962 Jy ! Component: 550 - total flux cleaned = -0.000632797 Jy ! Component: 600 - total flux cleaned = -0.000678437 Jy ! Component: 650 - total flux cleaned = -0.00070094 Jy ! Component: 700 - total flux cleaned = -0.000678669 Jy ! Component: 750 - total flux cleaned = -0.000635633 Jy ! Component: 800 - total flux cleaned = -0.000614602 Jy ! Component: 850 - total flux cleaned = -0.000594021 Jy ! Component: 900 - total flux cleaned = -0.000696472 Jy ! Component: 950 - total flux cleaned = -0.000615513 Jy ! Component: 1000 - total flux cleaned = -0.00063553 Jy ! Component: 1050 - total flux cleaned = -0.000654959 Jy ! Component: 1100 - total flux cleaned = -0.000751466 Jy ! Component: 1150 - total flux cleaned = -0.000750829 Jy ! Component: 1200 - total flux cleaned = -0.0007317 Jy ! Component: 1250 - total flux cleaned = -0.000768678 Jy ! Component: 1300 - total flux cleaned = -0.000842032 Jy ! Component: 1350 - total flux cleaned = -0.000859569 Jy ! Component: 1400 - total flux cleaned = -0.000841564 Jy ! Component: 1450 - total flux cleaned = -0.000894959 Jy ! Component: 1500 - total flux cleaned = -0.000947639 Jy ! Component: 1550 - total flux cleaned = -0.000964671 Jy ! Component: 1600 - total flux cleaned = -0.000947588 Jy ! Component: 1650 - total flux cleaned = -0.00101519 Jy ! Component: 1700 - total flux cleaned = -0.0010152 Jy ! Component: 1750 - total flux cleaned = -0.00108136 Jy ! Component: 1800 - total flux cleaned = -0.00108153 Jy ! Component: 1850 - total flux cleaned = -0.00113006 Jy ! Component: 1900 - total flux cleaned = -0.00117813 Jy ! Component: 1950 - total flux cleaned = -0.00119388 Jy ! Component: 2000 - total flux cleaned = -0.00122523 Jy ! Component: 2050 - total flux cleaned = -0.00127184 Jy ! Component: 2100 - total flux cleaned = -0.00130248 Jy ! Component: 2150 - total flux cleaned = -0.001348 Jy ! Component: 2200 - total flux cleaned = -0.00137818 Jy ! Component: 2250 - total flux cleaned = -0.00142278 Jy ! Component: 2300 - total flux cleaned = -0.00146723 Jy ! Component: 2350 - total flux cleaned = -0.00158427 Jy ! Component: 2400 - total flux cleaned = -0.00164223 Jy ! Component: 2450 - total flux cleaned = -0.00171389 Jy ! Component: 2500 - total flux cleaned = -0.00172831 Jy ! Component: 2550 - total flux cleaned = -0.00184105 Jy ! Component: 2600 - total flux cleaned = -0.00185494 Jy ! Component: 2650 - total flux cleaned = -0.0019102 Jy ! Component: 2700 - total flux cleaned = -0.00197882 Jy ! Component: 2750 - total flux cleaned = -0.00208766 Jy ! Component: 2800 - total flux cleaned = -0.00215505 Jy ! Component: 2850 - total flux cleaned = -0.00220859 Jy ! Component: 2900 - total flux cleaned = -0.00228826 Jy ! Component: 2950 - total flux cleaned = -0.00238035 Jy ! Component: 3000 - total flux cleaned = -0.00244555 Jy ! Component: 3050 - total flux cleaned = -0.00252339 Jy ! Component: 3100 - total flux cleaned = -0.00260057 Jy ! Component: 3150 - total flux cleaned = -0.00260054 Jy ! Component: 3200 - total flux cleaned = -0.00265137 Jy ! Component: 3250 - total flux cleaned = -0.00271441 Jy ! Component: 3300 - total flux cleaned = -0.00276428 Jy ! Component: 3350 - total flux cleaned = -0.00282635 Jy ! Component: 3400 - total flux cleaned = -0.00286325 Jy ! Component: 3450 - total flux cleaned = -0.00288773 Jy ! Component: 3500 - total flux cleaned = -0.00293633 Jy ! Component: 3550 - total flux cleaned = -0.00299664 Jy ! Component: 3600 - total flux cleaned = -0.00305644 Jy ! Component: 3650 - total flux cleaned = -0.00308012 Jy ! Component: 3700 - total flux cleaned = -0.00313924 Jy ! Component: 3750 - total flux cleaned = -0.00315116 Jy ! Component: 3800 - total flux cleaned = -0.00319782 Jy ! Component: 3850 - total flux cleaned = -0.00323238 Jy ! Component: 3900 - total flux cleaned = -0.00327816 Jy ! Component: 3950 - total flux cleaned = -0.00327812 Jy ! Component: 4000 - total flux cleaned = -0.00328949 Jy ! Component: 4050 - total flux cleaned = -0.00335698 Jy ! Total flux subtracted in 4096 components = -0.00330117 Jy ! Clean residual min=-0.000717 max=0.000697 Jy/beam ! Clean residual mean=0.000001 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.0688032 Jy keep ! Adding 247 model components to the UV plane model. ! The established model now contains 281 components and 0.0688032 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1047+0029_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.401 x 8.445 at -1.576 degrees (North through East) ! Clean map min=-0.001562 max=0.066857 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1047+0029_S_map.fits wmodel /image_prod/ug002_uva//J1047+0029_S_map.mod ! Writing 281 model components to file: /image_prod/ug002_uva//J1047+0029_S_map.mod wobs /image_prod/ug002_uva//J1047+0029_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1047+0029_S_uvs.fits wwins /image_prod/ug002_uva//J1047+0029_S_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J1047+0029_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0668573 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000202034 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.906562 0.906562 1.81312 3.62625 7.2525 14.505 29.01 58.02 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.066 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 330.92 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1047+0029_S_dfm.log closed on Wed Mar 4 23:43:05 2020