! Started logfile: /image_prod/ug002_uva//J1350+2331_S_dfm.log on Thu Mar 5 01:28:13 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//J1350+2331_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1350+2331_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.85 visibilities/baseline/integration-bin. ! Found source: J1350+2331 ! ! 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 5508 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 J1350+2331_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005516Jy sigma=9.011304 ! Fit after self-cal, rms=0.946652Jy sigma=8.449544 ! 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=3.045 mas, bmaj=6.614 mas, bpa=-2.01 degrees ! Estimated noise=1.56993 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 = 0.042161 Jy ! Component: 100 - total flux cleaned = 0.0537993 Jy ! Total flux subtracted in 100 components = 0.0537993 Jy ! Clean residual min=-0.003361 max=0.004921 Jy/beam ! Clean residual mean=-0.000018 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 0.0537993 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0537993 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056351Jy sigma=0.445776 ! Fit after self-cal, rms=0.055485Jy sigma=0.438811 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0060089 Jy ! Component: 100 - total flux cleaned = 0.00886028 Jy ! Total flux subtracted in 100 components = 0.00886028 Jy ! Clean residual min=-0.003187 max=0.002704 Jy/beam ! Clean residual mean=-0.000008 rms=0.000689 Jy/beam ! Combined flux in latest and established models = 0.0626595 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 13 components and 0.0626595 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054874Jy sigma=0.431360 ! Fit after self-cal, rms=0.054886Jy sigma=0.431243 ! 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=3.569 mas, bmaj=7.499 mas, bpa=-3.367 degrees ! Estimated noise=1.10351 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 = 0.00192703 Jy ! Component: 100 - total flux cleaned = 0.00233797 Jy ! Component: 150 - total flux cleaned = 0.0023994 Jy ! Component: 200 - total flux cleaned = 0.00242557 Jy ! Total flux subtracted in 200 components = 0.00242557 Jy ! Clean residual min=-0.002126 max=0.002850 Jy/beam ! Clean residual mean=-0.000003 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.0650851 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 26 components and 0.0650851 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054814Jy sigma=0.430538 ! Fit after self-cal, rms=0.054814Jy sigma=0.430512 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.569 x 7.499 at -3.367 degrees (North through East) ! Clean map min=-0.0020135 max=0.056409 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 1.08 KP 1.00 ! LA 1.00 MK 1.04 OV 1.08 PT 0.98 ! SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 1.02 KP 1.03 ! LA 0.99 MK 1.00 OV 0.95 PT 0.98 ! SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.01 KP 1.02 ! LA 1.00 MK 1.04 OV 0.99 PT 0.99 ! SC 0.96 ! ! ! Fit before self-cal, rms=0.054814Jy sigma=0.430512 ! Fit after self-cal, rms=0.054843Jy sigma=0.429999 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.589 mas, bmaj=7.492 mas, bpa=-2.741 degrees ! Estimated noise=1.10284 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 (-15, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00253033 Jy ! Component: 100 - total flux cleaned = 0.00340918 Jy ! Component: 150 - total flux cleaned = 0.00352953 Jy ! Component: 200 - total flux cleaned = 0.00359715 Jy ! Total flux subtracted in 200 components = 0.00359715 Jy ! Clean residual min=-0.001903 max=0.001823 Jy/beam ! Clean residual mean=-0.000000 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.0686823 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 45 components and 0.0686823 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054710Jy sigma=0.428822 ! Fit after self-cal, rms=0.054706Jy sigma=0.428655 ! 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=0.054706Jy sigma=0.428655 ! Fit after self-cal, rms=0.053981Jy sigma=0.427354 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.548 mas, bmaj=7.506 mas, bpa=-3.012 degrees ! Estimated noise=1.09121 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000874523 Jy ! Component: 100 - total flux cleaned = 0.00104599 Jy ! Component: 150 - total flux cleaned = 0.0010717 Jy ! Component: 200 - total flux cleaned = 0.00107199 Jy ! Total flux subtracted in 200 components = 0.00107199 Jy ! Clean residual min=-0.001887 max=0.001637 Jy/beam ! Clean residual mean=0.000000 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.0697542 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 58 components and 0.0697542 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053949Jy sigma=0.427108 ! Fit after self-cal, rms=0.053960Jy sigma=0.427028 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 = 0.000212135 Jy ! Component: 100 - total flux cleaned = 0.000169261 Jy ! Component: 150 - total flux cleaned = 0.000149079 Jy ! Component: 200 - total flux cleaned = 0.000129196 Jy ! Total flux subtracted in 200 components = 0.000129196 Jy ! Clean residual min=-0.001863 max=0.001581 Jy/beam ! Clean residual mean=0.000001 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.0698834 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 64 components and 0.0698834 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053942Jy sigma=0.426909 ! Fit after self-cal, rms=0.053943Jy sigma=0.426903 ! 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=0.053943Jy sigma=0.426903 ! Fit after self-cal, rms=0.053715Jy sigma=0.426873 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.542 mas, bmaj=7.515 mas, bpa=-3.048 degrees ! Estimated noise=1.08903 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000277601 Jy ! Component: 100 - total flux cleaned = 0.000279003 Jy ! Component: 150 - total flux cleaned = 0.000243025 Jy ! Component: 200 - total flux cleaned = 0.000208278 Jy ! Total flux subtracted in 200 components = 0.000208278 Jy ! Clean residual min=-0.001844 max=0.001554 Jy/beam ! Clean residual mean=0.000000 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.0700917 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 68 components and 0.0700917 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053701Jy sigma=0.426771 ! Fit after self-cal, rms=0.053699Jy sigma=0.426763 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 = 4.15272e-05 Jy ! Component: 100 - total flux cleaned = 8.46677e-06 Jy ! Component: 150 - total flux cleaned = -7.35778e-06 Jy ! Component: 200 - total flux cleaned = -7.31803e-06 Jy ! Total flux subtracted in 200 components = -7.31803e-06 Jy ! Clean residual min=-0.001829 max=0.001541 Jy/beam ! Clean residual mean=0.000000 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.0700844 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 73 components and 0.0700844 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053688Jy sigma=0.426694 ! Fit after self-cal, rms=0.053689Jy sigma=0.426691 ! 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=0.053689Jy sigma=0.426691 ! Fit after self-cal, rms=0.053616Jy sigma=0.426682 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.257 mas, bmaj=12.06 mas, bpa=-5.14 degrees ! Estimated noise=1.25631 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000241205 Jy ! Component: 100 - total flux cleaned = -0.000380332 Jy ! Component: 150 - total flux cleaned = -0.000511554 Jy ! Component: 200 - total flux cleaned = -0.000553041 Jy ! Total flux subtracted in 200 components = -0.000553041 Jy ! Clean residual min=-0.001832 max=0.001639 Jy/beam ! Clean residual mean=0.000001 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.0695313 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 81 components and 0.0695313 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053617Jy sigma=0.426657 ! Fit after self-cal, rms=0.053609Jy sigma=0.426635 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 = -0.000133315 Jy ! Component: 100 - total flux cleaned = -0.000221504 Jy ! Component: 150 - total flux cleaned = -0.000284289 Jy ! Component: 200 - total flux cleaned = -0.000316752 Jy ! Total flux subtracted in 200 components = -0.000316752 Jy ! Clean residual min=-0.001808 max=0.001626 Jy/beam ! Clean residual mean=0.000001 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.0692146 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 87 components and 0.0692146 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053610Jy sigma=0.426640 ! Fit after self-cal, rms=0.053607Jy sigma=0.426629 ! 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=3.539 mas, bmaj=7.525 mas, bpa=-3.029 degrees ! Estimated noise=1.08897 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.539 x 7.525 at -3.029 degrees (North through East) ! Clean map min=-0.0016786 max=0.056059 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=3.019 mas, bmaj=6.65 mas, bpa=-1.71 degrees ! Estimated noise=1.54638 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0421532 Jy ! Component: 100 - total flux cleaned = 0.0544305 Jy ! Component: 150 - total flux cleaned = 0.0600071 Jy ! Component: 200 - total flux cleaned = 0.0632386 Jy ! Total flux subtracted in 200 components = 0.0632386 Jy ! Clean residual min=-0.002823 max=0.002581 Jy/beam ! Clean residual mean=-0.000007 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.0632386 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0632386 Jy ! Inverting map and beam ! Estimated beam: bmin=3.539 mas, bmaj=7.525 mas, bpa=-3.029 degrees ! Estimated noise=1.08897 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 (-6.5, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00303 Jy ! Component: 100 - total flux cleaned = 0.00490328 Jy ! Component: 150 - total flux cleaned = 0.00580445 Jy ! Component: 200 - total flux cleaned = 0.00608405 Jy ! Total flux subtracted in 200 components = 0.00608405 Jy ! Clean residual min=-0.001938 max=0.001644 Jy/beam ! Clean residual mean=-0.000001 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.0693227 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 40 components and 0.0693226 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=8.257 mas, bmaj=12.06 mas, bpa=-5.14 degrees ! Estimated noise=1.25631 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000324508 Jy ! Component: 100 - total flux cleaned = 0.000173466 Jy ! Component: 150 - total flux cleaned = 0.000109885 Jy ! Component: 200 - total flux cleaned = 5.54612e-05 Jy ! Total flux subtracted in 200 components = 5.54612e-05 Jy ! Clean residual min=-0.001950 max=0.001700 Jy/beam ! Clean residual mean=0.000000 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.0693781 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 = -4.94769e-05 Jy ! Component: 100 - total flux cleaned = -9.39663e-05 Jy ! Component: 150 - total flux cleaned = -0.000133136 Jy ! Component: 200 - total flux cleaned = -0.000151351 Jy ! Total flux subtracted in 200 components = -0.000151351 Jy ! Clean residual min=-0.001940 max=0.001722 Jy/beam ! Clean residual mean=0.000001 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.0692268 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 87 components and 0.0692268 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.539 mas, bmaj=7.525 mas, bpa=-3.029 degrees ! Estimated noise=1.08897 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000264809 Jy ! Component: 100 - total flux cleaned = 0.000359071 Jy ! Component: 150 - total flux cleaned = 0.000413629 Jy ! Component: 200 - total flux cleaned = 0.000413203 Jy ! Total flux subtracted in 200 components = 0.000413203 Jy ! Clean residual min=-0.001773 max=0.001592 Jy/beam ! Clean residual mean=0.000001 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.06964 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 98 components and 0.06964 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053601Jy sigma=0.426646 ! Fit after self-cal, rms=0.053592Jy sigma=0.426579 wmodel J1350+2331_S_map.mod ! Writing 98 model components to file: J1350+2331_S_map.mod wobs J1350+2331_S_uvs.fits ! Writing UV FITS file: J1350+2331_S_uvs.fits wwins J1350+2331_S_map.win ! wwins: Wrote 3 windows to J1350+2331_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 = -0.00071407 Jy ! Component: 100 - total flux cleaned = -0.000801018 Jy ! Component: 150 - total flux cleaned = -0.000937587 Jy ! Component: 200 - total flux cleaned = -0.00101666 Jy ! Component: 250 - total flux cleaned = -0.00111886 Jy ! Component: 300 - total flux cleaned = -0.00119297 Jy ! Component: 350 - total flux cleaned = -0.00124087 Jy ! Component: 400 - total flux cleaned = -0.00119471 Jy ! Component: 450 - total flux cleaned = -0.00114949 Jy ! Component: 500 - total flux cleaned = -0.00110572 Jy ! Component: 550 - total flux cleaned = -0.00104199 Jy ! Component: 600 - total flux cleaned = -0.000979833 Jy ! Component: 650 - total flux cleaned = -0.000919021 Jy ! Component: 700 - total flux cleaned = -0.000899287 Jy ! Component: 750 - total flux cleaned = -0.000899091 Jy ! Component: 800 - total flux cleaned = -0.000899203 Jy ! Component: 850 - total flux cleaned = -0.00095543 Jy ! Component: 900 - total flux cleaned = -0.000937372 Jy ! Component: 950 - total flux cleaned = -0.000955695 Jy ! Component: 1000 - total flux cleaned = -0.000955748 Jy ! Component: 1050 - total flux cleaned = -0.000938289 Jy ! Component: 1100 - total flux cleaned = -0.000990739 Jy ! Component: 1150 - total flux cleaned = -0.000956341 Jy ! Component: 1200 - total flux cleaned = -0.000939698 Jy ! Component: 1250 - total flux cleaned = -0.000990325 Jy ! Component: 1300 - total flux cleaned = -0.00097389 Jy ! Component: 1350 - total flux cleaned = -0.000974171 Jy ! Component: 1400 - total flux cleaned = -0.00095824 Jy ! Component: 1450 - total flux cleaned = -0.000958197 Jy ! Component: 1500 - total flux cleaned = -0.000958166 Jy ! Component: 1550 - total flux cleaned = -0.00091106 Jy ! Component: 1600 - total flux cleaned = -0.000910907 Jy ! Component: 1650 - total flux cleaned = -0.000834399 Jy ! Component: 1700 - total flux cleaned = -0.000880126 Jy ! Component: 1750 - total flux cleaned = -0.000895272 Jy ! Component: 1800 - total flux cleaned = -0.000895148 Jy ! Component: 1850 - total flux cleaned = -0.000909828 Jy ! Component: 1900 - total flux cleaned = -0.000895234 Jy ! Component: 1950 - total flux cleaned = -0.000909726 Jy ! Component: 2000 - total flux cleaned = -0.000852278 Jy ! Component: 2050 - total flux cleaned = -0.0009234 Jy ! Component: 2100 - total flux cleaned = -0.000852749 Jy ! Component: 2150 - total flux cleaned = -0.00083873 Jy ! Component: 2200 - total flux cleaned = -0.000852713 Jy ! Component: 2250 - total flux cleaned = -0.000880225 Jy ! Component: 2300 - total flux cleaned = -0.000839285 Jy ! Component: 2350 - total flux cleaned = -0.000866546 Jy ! Component: 2400 - total flux cleaned = -0.000852957 Jy ! Component: 2450 - total flux cleaned = -0.000826155 Jy ! Component: 2500 - total flux cleaned = -0.000799569 Jy ! Component: 2550 - total flux cleaned = -0.000746843 Jy ! Component: 2600 - total flux cleaned = -0.000746787 Jy ! Component: 2650 - total flux cleaned = -0.000733894 Jy ! Component: 2700 - total flux cleaned = -0.000708156 Jy ! Component: 2750 - total flux cleaned = -0.000708007 Jy ! Component: 2800 - total flux cleaned = -0.000644598 Jy ! Component: 2850 - total flux cleaned = -0.000581696 Jy ! Component: 2900 - total flux cleaned = -0.000569234 Jy ! Component: 2950 - total flux cleaned = -0.000544509 Jy ! Component: 3000 - total flux cleaned = -0.000495198 Jy ! Component: 3050 - total flux cleaned = -0.000434054 Jy ! Component: 3100 - total flux cleaned = -0.000421904 Jy ! Component: 3150 - total flux cleaned = -0.000349497 Jy ! Component: 3200 - total flux cleaned = -0.000325395 Jy ! Component: 3250 - total flux cleaned = -0.000265793 Jy ! Component: 3300 - total flux cleaned = -0.000230295 Jy ! Component: 3350 - total flux cleaned = -0.000183305 Jy ! Component: 3400 - total flux cleaned = -0.000101426 Jy ! Component: 3450 - total flux cleaned = -7.8288e-05 Jy ! Component: 3500 - total flux cleaned = -2.0486e-05 Jy ! Component: 3550 - total flux cleaned = 1.38797e-05 Jy ! Component: 3600 - total flux cleaned = 7.09189e-05 Jy ! Component: 3650 - total flux cleaned = 0.000127593 Jy ! Component: 3700 - total flux cleaned = 0.00016132 Jy ! Component: 3750 - total flux cleaned = 0.00022862 Jy ! Component: 3800 - total flux cleaned = 0.000284308 Jy ! Component: 3850 - total flux cleaned = 0.000317581 Jy ! Component: 3900 - total flux cleaned = 0.00041667 Jy ! Component: 3950 - total flux cleaned = 0.000471329 Jy ! Component: 4000 - total flux cleaned = 0.000493115 Jy ! Component: 4050 - total flux cleaned = 0.00056887 Jy ! Total flux subtracted in 4096 components = 0.000633329 Jy ! Clean residual min=-0.000770 max=0.000581 Jy/beam ! Clean residual mean=-0.000001 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.0702733 Jy keep ! Adding 248 model components to the UV plane model. ! The established model now contains 346 components and 0.0702733 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1350+2331_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.539 x 7.525 at -3.029 degrees (North through East) ! Clean map min=-0.0014317 max=0.055221 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1350+2331_S_map.fits wmodel /image_prod/ug002_uva//J1350+2331_S_map.mod ! Writing 346 model components to file: /image_prod/ug002_uva//J1350+2331_S_map.mod wobs /image_prod/ug002_uva//J1350+2331_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1350+2331_S_uvs.fits wwins /image_prod/ug002_uva//J1350+2331_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J1350+2331_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0552213 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000184758 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.00373 1.00373 2.00747 4.01494 8.02987 16.0597 32.1195 64.239 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.055 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 298.883 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1350+2331_S_dfm.log closed on Thu Mar 5 01:28:17 2020