! Started logfile: /image_prod/ug002_uva//J0047+2435_S_dfm.log on Wed Mar 4 18:39:01 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//J0047+2435_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0047+2435_S_uva.fits ! AN table 1: 60 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.888095 visibilities/baseline/integration-bin. ! Found source: J0047+2435 ! ! 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 36 lines of history. ! ! Reading 4476 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 J0047+2435_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 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.008071Jy sigma=8.663281 ! Fit after self-cal, rms=0.897229Jy sigma=7.689573 ! 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=2.759 mas, bmaj=6.038 mas, bpa=-8.636 degrees ! Estimated noise=1.96975 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 = 0.0807268 Jy ! Component: 100 - total flux cleaned = 0.101527 Jy ! Total flux subtracted in 100 components = 0.101527 Jy ! Clean residual min=-0.006037 max=0.009114 Jy/beam ! Clean residual mean=0.000000 rms=0.001552 Jy/beam ! Combined flux in latest and established models = 0.101527 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.101527 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058465Jy sigma=0.454687 ! Fit after self-cal, rms=0.058459Jy sigma=0.454353 ! 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=3.154 mas, bmaj=6.604 mas, bpa=-8.769 degrees ! Estimated noise=1.27415 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 = 0.0108182 Jy ! Component: 100 - total flux cleaned = 0.0160337 Jy ! Component: 150 - total flux cleaned = 0.0188781 Jy ! Component: 200 - total flux cleaned = 0.0207358 Jy ! Total flux subtracted in 200 components = 0.0207358 Jy ! Clean residual min=-0.004082 max=0.006237 Jy/beam ! Clean residual mean=0.000001 rms=0.000967 Jy/beam ! Combined flux in latest and established models = 0.122263 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 29 components and 0.122263 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056653Jy sigma=0.435418 ! Fit after self-cal, rms=0.056588Jy sigma=0.434366 ! Inverting map ! Added new window around map position (-4, 7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00493222 Jy ! Component: 100 - total flux cleaned = 0.00592381 Jy ! Component: 150 - total flux cleaned = 0.0069625 Jy ! Component: 200 - total flux cleaned = 0.0075139 Jy ! Total flux subtracted in 200 components = 0.0075139 Jy ! Clean residual min=-0.003151 max=0.003290 Jy/beam ! Clean residual mean=0.000001 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.129777 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 52 components and 0.129777 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055952Jy sigma=0.429895 ! Fit after self-cal, rms=0.055891Jy sigma=0.429357 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.154 x 6.604 at -8.769 degrees (North through East) ! Clean map min=-0.0030128 max=0.10384 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.02 HN 1.02 KP 1.00 ! MK 1.04 NL 0.97 OV 0.96 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.02 KP 1.04 ! MK 1.03 NL 1.10 OV 0.93 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 0.99 KP 1.03 ! MK 1.03 NL 0.92 OV 0.96 SC 0.97 ! ! ! Fit before self-cal, rms=0.055891Jy sigma=0.429357 ! Fit after self-cal, rms=0.056191Jy sigma=0.425478 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.185 mas, bmaj=6.623 mas, bpa=-8.648 degrees ! Estimated noise=1.27347 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 = 0.00115838 Jy ! Component: 100 - total flux cleaned = 0.00210328 Jy ! Component: 150 - total flux cleaned = 0.00266669 Jy ! Component: 200 - total flux cleaned = 0.00292103 Jy ! Total flux subtracted in 200 components = 0.00292103 Jy ! Clean residual min=-0.002507 max=0.002550 Jy/beam ! Clean residual mean=0.000001 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.132698 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 70 components and 0.132698 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056069Jy sigma=0.424644 ! Fit after self-cal, rms=0.056083Jy sigma=0.424461 ! 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=0.056083Jy sigma=0.424461 ! Fit after self-cal, rms=0.054516Jy sigma=0.419019 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.182 mas, bmaj=6.663 mas, bpa=-9.056 degrees ! Estimated noise=1.27474 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000325155 Jy ! Component: 100 - total flux cleaned = 0.000344434 Jy ! Component: 150 - total flux cleaned = 0.00076034 Jy ! Component: 200 - total flux cleaned = 0.000967214 Jy ! Total flux subtracted in 200 components = 0.000967214 Jy ! Clean residual min=-0.002277 max=0.001910 Jy/beam ! Clean residual mean=-0.000001 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.133665 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 84 components and 0.133665 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054458Jy sigma=0.418706 ! Fit after self-cal, rms=0.054463Jy sigma=0.418593 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 = -0.000175861 Jy ! Component: 100 - total flux cleaned = 0.000120153 Jy ! Component: 150 - total flux cleaned = 0.000253733 Jy ! Component: 200 - total flux cleaned = 0.000315943 Jy ! Total flux subtracted in 200 components = 0.000315943 Jy ! Clean residual min=-0.002135 max=0.001866 Jy/beam ! Clean residual mean=-0.000000 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.133981 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 92 components and 0.133981 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054434Jy sigma=0.418452 ! Fit after self-cal, rms=0.054433Jy sigma=0.418422 ! 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=0.054433Jy sigma=0.418422 ! Fit after self-cal, rms=0.054326Jy sigma=0.418284 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.184 mas, bmaj=6.663 mas, bpa=-9.2 degrees ! Estimated noise=1.27324 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000358463 Jy ! Component: 100 - total flux cleaned = -0.000272619 Jy ! Component: 150 - total flux cleaned = -0.000176727 Jy ! Component: 200 - total flux cleaned = -0.000123804 Jy ! Total flux subtracted in 200 components = -0.000123804 Jy ! Clean residual min=-0.001974 max=0.001915 Jy/beam ! Clean residual mean=-0.000001 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.133857 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 95 components and 0.133857 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054301Jy sigma=0.418153 ! Fit after self-cal, rms=0.054300Jy sigma=0.418123 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 = -0.000175629 Jy ! Component: 100 - total flux cleaned = -0.00010631 Jy ! Component: 150 - total flux cleaned = -7.36237e-05 Jy ! Component: 200 - total flux cleaned = -2.84719e-05 Jy ! Total flux subtracted in 200 components = -2.84719e-05 Jy ! Clean residual min=-0.001981 max=0.001901 Jy/beam ! Clean residual mean=-0.000001 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.133829 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 101 components and 0.133829 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054284Jy sigma=0.418058 ! Fit after self-cal, rms=0.054284Jy sigma=0.418044 ! 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=0.054284Jy sigma=0.418044 ! Fit after self-cal, rms=0.054320Jy sigma=0.418019 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.344 mas, bmaj=8.95 mas, bpa=-7.655 degrees ! Estimated noise=1.56315 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000555442 Jy ! Component: 100 - total flux cleaned = -0.000677224 Jy ! Component: 150 - total flux cleaned = -0.000713941 Jy ! Component: 200 - total flux cleaned = -0.000735787 Jy ! Total flux subtracted in 200 components = -0.000735787 Jy ! Clean residual min=-0.002329 max=0.002960 Jy/beam ! Clean residual mean=-0.000002 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.133093 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 110 components and 0.133093 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054313Jy sigma=0.418041 ! Fit after self-cal, rms=0.054317Jy sigma=0.418032 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 (-22, -51). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00234829 Jy ! Component: 100 - total flux cleaned = 0.00293439 Jy ! Component: 150 - total flux cleaned = 0.00321258 Jy ! Component: 200 - total flux cleaned = 0.00345315 Jy ! Total flux subtracted in 200 components = 0.00345315 Jy ! Clean residual min=-0.001784 max=0.001669 Jy/beam ! Clean residual mean=-0.000002 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.136546 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 157 components and 0.136546 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054245Jy sigma=0.417313 ! Fit after self-cal, rms=0.054239Jy sigma=0.417255 ! 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=3.185 mas, bmaj=6.664 mas, bpa=-9.296 degrees ! Estimated noise=1.27229 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.185 x 6.664 at -9.296 degrees (North through East) ! Clean map min=-0.0022537 max=0.10441 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=2.792 mas, bmaj=6.062 mas, bpa=-9.025 degrees ! Estimated noise=1.97835 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0806715 Jy ! Component: 100 - total flux cleaned = 0.10254 Jy ! Component: 150 - total flux cleaned = 0.112902 Jy ! Component: 200 - total flux cleaned = 0.118676 Jy ! Total flux subtracted in 200 components = 0.118676 Jy ! Clean residual min=-0.004354 max=0.003889 Jy/beam ! Clean residual mean=-0.000001 rms=0.001041 Jy/beam ! Combined flux in latest and established models = 0.118676 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.118676 Jy ! Inverting map and beam ! Estimated beam: bmin=3.185 mas, bmaj=6.664 mas, bpa=-9.296 degrees ! Estimated noise=1.27229 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 = 0.00426535 Jy ! Component: 100 - total flux cleaned = 0.00692872 Jy ! Component: 150 - total flux cleaned = 0.00842942 Jy ! Component: 200 - total flux cleaned = 0.00939914 Jy ! Total flux subtracted in 200 components = 0.00939914 Jy ! Clean residual min=-0.002340 max=0.002031 Jy/beam ! Clean residual mean=-0.000001 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.128075 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 49 components and 0.128075 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=6.344 mas, bmaj=8.95 mas, bpa=-7.655 degrees ! Estimated noise=1.56315 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00265572 Jy ! Component: 100 - total flux cleaned = 0.00429483 Jy ! Component: 150 - total flux cleaned = 0.00510062 Jy ! Component: 200 - total flux cleaned = 0.00585432 Jy ! Total flux subtracted in 200 components = 0.00585432 Jy ! Clean residual min=-0.002118 max=0.001806 Jy/beam ! Clean residual mean=-0.000002 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.13393 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 = 0.000610903 Jy ! Component: 100 - total flux cleaned = 0.00128609 Jy ! Component: 150 - total flux cleaned = 0.001898 Jy ! Component: 200 - total flux cleaned = 0.0024543 Jy ! Total flux subtracted in 200 components = 0.0024543 Jy ! Clean residual min=-0.001886 max=0.001710 Jy/beam ! Clean residual mean=-0.000002 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.136384 Jy ! Adding 95 model components to the UV plane model. ! The established model now contains 140 components and 0.136384 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.185 mas, bmaj=6.664 mas, bpa=-9.296 degrees ! Estimated noise=1.27229 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000189209 Jy ! Component: 100 - total flux cleaned = 0.000202933 Jy ! Component: 150 - total flux cleaned = 0.000471602 Jy ! Component: 200 - total flux cleaned = 0.000884305 Jy ! Total flux subtracted in 200 components = 0.000884305 Jy ! Clean residual min=-0.001976 max=0.001769 Jy/beam ! Clean residual mean=-0.000001 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.137268 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 170 components and 0.137268 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054264Jy sigma=0.417352 ! Fit after self-cal, rms=0.054246Jy sigma=0.417233 wmodel J0047+2435_S_map.mod ! Writing 170 model components to file: J0047+2435_S_map.mod wobs J0047+2435_S_uvs.fits ! Writing UV FITS file: J0047+2435_S_uvs.fits wwins J0047+2435_S_map.win ! wwins: Wrote 3 windows to J0047+2435_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 = -0.000637993 Jy ! Component: 100 - total flux cleaned = -0.00100767 Jy ! Component: 150 - total flux cleaned = -0.00140784 Jy ! Component: 200 - total flux cleaned = -0.00178299 Jy ! Component: 250 - total flux cleaned = -0.00208611 Jy ! Component: 300 - total flux cleaned = -0.00227989 Jy ! Component: 350 - total flux cleaned = -0.00241999 Jy ! Component: 400 - total flux cleaned = -0.00253307 Jy ! Component: 450 - total flux cleaned = -0.00266447 Jy ! Component: 500 - total flux cleaned = -0.00266474 Jy ! Component: 550 - total flux cleaned = -0.00276899 Jy ! Component: 600 - total flux cleaned = -0.0027484 Jy ! Component: 650 - total flux cleaned = -0.00278805 Jy ! Component: 700 - total flux cleaned = -0.00286582 Jy ! Component: 750 - total flux cleaned = -0.00284652 Jy ! Component: 800 - total flux cleaned = -0.00286557 Jy ! Component: 850 - total flux cleaned = -0.00288417 Jy ! Component: 900 - total flux cleaned = -0.00288393 Jy ! Component: 950 - total flux cleaned = -0.00279403 Jy ! Component: 1000 - total flux cleaned = -0.00279396 Jy ! Component: 1050 - total flux cleaned = -0.00275897 Jy ! Component: 1100 - total flux cleaned = -0.00270737 Jy ! Component: 1150 - total flux cleaned = -0.00265655 Jy ! Component: 1200 - total flux cleaned = -0.00262326 Jy ! Component: 1250 - total flux cleaned = -0.00254101 Jy ! Component: 1300 - total flux cleaned = -0.00247639 Jy ! Component: 1350 - total flux cleaned = -0.00242845 Jy ! Component: 1400 - total flux cleaned = -0.00236514 Jy ! Component: 1450 - total flux cleaned = -0.00222495 Jy ! Component: 1500 - total flux cleaned = -0.00220984 Jy ! Component: 1550 - total flux cleaned = -0.00213391 Jy ! Component: 1600 - total flux cleaned = -0.00210381 Jy ! Component: 1650 - total flux cleaned = -0.00202947 Jy ! Component: 1700 - total flux cleaned = -0.0019855 Jy ! Component: 1750 - total flux cleaned = -0.00191283 Jy ! Component: 1800 - total flux cleaned = -0.0018697 Jy ! Component: 1850 - total flux cleaned = -0.00181291 Jy ! Component: 1900 - total flux cleaned = -0.00177071 Jy ! Component: 1950 - total flux cleaned = -0.0017426 Jy ! Component: 2000 - total flux cleaned = -0.00167395 Jy ! Component: 2050 - total flux cleaned = -0.00166058 Jy ! Component: 2100 - total flux cleaned = -0.00170099 Jy ! Component: 2150 - total flux cleaned = -0.00170074 Jy ! Component: 2200 - total flux cleaned = -0.00168752 Jy ! Component: 2250 - total flux cleaned = -0.00170057 Jy ! Component: 2300 - total flux cleaned = -0.00171342 Jy ! Component: 2350 - total flux cleaned = -0.00170052 Jy ! Component: 2400 - total flux cleaned = -0.00171319 Jy ! Component: 2450 - total flux cleaned = -0.00170056 Jy ! Component: 2500 - total flux cleaned = -0.001713 Jy ! Component: 2550 - total flux cleaned = -0.00170062 Jy ! Component: 2600 - total flux cleaned = -0.00171299 Jy ! Component: 2650 - total flux cleaned = -0.00174946 Jy ! Component: 2700 - total flux cleaned = -0.0017736 Jy ! Component: 2750 - total flux cleaned = -0.00179748 Jy ! Component: 2800 - total flux cleaned = -0.00178571 Jy ! Component: 2850 - total flux cleaned = -0.00183295 Jy ! Component: 2900 - total flux cleaned = -0.00185625 Jy ! Component: 2950 - total flux cleaned = -0.00185625 Jy ! Component: 3000 - total flux cleaned = -0.00187929 Jy ! Component: 3050 - total flux cleaned = -0.00191356 Jy ! Component: 3100 - total flux cleaned = -0.00192493 Jy ! Component: 3150 - total flux cleaned = -0.00191363 Jy ! Component: 3200 - total flux cleaned = -0.00196942 Jy ! Component: 3250 - total flux cleaned = -0.00196955 Jy ! Component: 3300 - total flux cleaned = -0.00200247 Jy ! Component: 3350 - total flux cleaned = -0.00202423 Jy ! Component: 3400 - total flux cleaned = -0.00203501 Jy ! Component: 3450 - total flux cleaned = -0.00207795 Jy ! Component: 3500 - total flux cleaned = -0.00211006 Jy ! Component: 3550 - total flux cleaned = -0.00213123 Jy ! Component: 3600 - total flux cleaned = -0.00214169 Jy ! Component: 3650 - total flux cleaned = -0.00214157 Jy ! Component: 3700 - total flux cleaned = -0.00218305 Jy ! Component: 3750 - total flux cleaned = -0.00217265 Jy ! Component: 3800 - total flux cleaned = -0.00216242 Jy ! Component: 3850 - total flux cleaned = -0.00218279 Jy ! Component: 3900 - total flux cleaned = -0.00219292 Jy ! Component: 3950 - total flux cleaned = -0.00224303 Jy ! Component: 4000 - total flux cleaned = -0.00226293 Jy ! Component: 4050 - total flux cleaned = -0.00224305 Jy ! Total flux subtracted in 4096 components = -0.00227256 Jy ! Clean residual min=-0.000588 max=0.000571 Jy/beam ! Clean residual mean=-0.000001 rms=0.000170 Jy/beam ! Combined flux in latest and established models = 0.134996 Jy keep ! Adding 244 model components to the UV plane model. ! The established model now contains 414 components and 0.134996 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0047+2435_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.185 x 6.664 at -9.296 degrees (North through East) ! Clean map min=-0.001661 max=0.10417 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0047+2435_S_map.fits wmodel /image_prod/ug002_uva//J0047+2435_S_map.mod ! Writing 414 model components to file: /image_prod/ug002_uva//J0047+2435_S_map.mod wobs /image_prod/ug002_uva//J0047+2435_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0047+2435_S_uvs.fits wwins /image_prod/ug002_uva//J0047+2435_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0047+2435_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.104168 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000166579 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.479741 0.479741 0.959483 1.91897 3.83793 7.67586 15.3517 30.7035 61.4069 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.104 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 625.336 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0047+2435_S_dfm.log closed on Wed Mar 4 18:39:05 2020