! Started logfile: /image_prod/ug002_uva//J2125+0441_S_dfm.log on Thu Mar 5 05:13:11 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//J2125+0441_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2125+0441_S_uva.fits ! AN table 1: 45 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.773827 visibilities/baseline/integration-bin. ! Found source: J2125+0441 ! ! 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 4701 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 J2125+0441_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 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.048085Jy sigma=8.302947 ! Fit after self-cal, rms=0.735081Jy sigma=5.878650 ! 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=2.974 mas, bmaj=7.059 mas, bpa=-5.059 degrees ! Estimated noise=1.80216 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 = 0.20699 Jy ! Component: 100 - total flux cleaned = 0.252298 Jy ! Total flux subtracted in 100 components = 0.252298 Jy ! Clean residual min=-0.010328 max=0.018468 Jy/beam ! Clean residual mean=0.000016 rms=0.002838 Jy/beam ! Combined flux in latest and established models = 0.252298 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.252298 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.117260Jy sigma=0.552584 ! Fit after self-cal, rms=0.117263Jy sigma=0.552549 ! Inverting map ! Added new window around map position (14, 64.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0163077 Jy ! Component: 100 - total flux cleaned = 0.0199799 Jy ! Total flux subtracted in 100 components = 0.0199799 Jy ! Clean residual min=-0.010505 max=0.013103 Jy/beam ! Clean residual mean=0.000013 rms=0.002517 Jy/beam ! Combined flux in latest and established models = 0.272278 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.272278 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.114152Jy sigma=0.532799 ! Fit after self-cal, rms=0.113966Jy sigma=0.529845 ! 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=3.623 mas, bmaj=8.191 mas, bpa=-5.443 degrees ! Estimated noise=1.3496 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 = 0.00307305 Jy ! Component: 100 - total flux cleaned = 0.00248146 Jy ! Component: 150 - total flux cleaned = 0.00197648 Jy ! Component: 200 - total flux cleaned = 0.00166331 Jy ! Total flux subtracted in 200 components = 0.00166331 Jy ! Clean residual min=-0.007871 max=0.009383 Jy/beam ! Clean residual mean=0.000014 rms=0.002056 Jy/beam ! Combined flux in latest and established models = 0.273941 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 24 components and 0.273941 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.112522Jy sigma=0.522862 ! Fit after self-cal, rms=0.112470Jy sigma=0.522183 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.623 x 8.191 at -5.443 degrees (North through East) ! Clean map min=-0.010458 max=0.25862 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.04 KP 1.01 ! LA 1.06 MK 0.95 NL 0.97 OV 0.93 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 1.01 HN 1.07 KP 1.05 ! LA 1.03 MK 0.98 NL 0.94 OV 0.93 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.06 KP 1.04 ! LA 1.04 MK 1.01 NL 0.90 OV 0.93 ! PT 1.03 SC 1.04 ! ! ! Fit before self-cal, rms=0.112470Jy sigma=0.522183 ! Fit after self-cal, rms=0.139636Jy sigma=0.497698 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.614 mas, bmaj=8.26 mas, bpa=-6.022 degrees ! Estimated noise=1.36642 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 = 0.000229703 Jy ! Component: 100 - total flux cleaned = -6.48366e-05 Jy ! Component: 150 - total flux cleaned = -0.000601082 Jy ! Component: 200 - total flux cleaned = -0.000954725 Jy ! Total flux subtracted in 200 components = -0.000954725 Jy ! Clean residual min=-0.006517 max=0.006667 Jy/beam ! Clean residual mean=-0.000002 rms=0.001708 Jy/beam ! Combined flux in latest and established models = 0.272987 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 32 components and 0.272987 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.138498Jy sigma=0.497329 ! Fit after self-cal, rms=0.138525Jy sigma=0.497217 ! 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=0.138525Jy sigma=0.497217 ! Fit after self-cal, rms=0.078410Jy sigma=0.451472 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.61 mas, bmaj=8.288 mas, bpa=-6.259 degrees ! Estimated noise=1.37556 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00027632 Jy ! Component: 100 - total flux cleaned = -0.000243737 Jy ! Component: 150 - total flux cleaned = -0.000592564 Jy ! Component: 200 - total flux cleaned = -0.000836626 Jy ! Total flux subtracted in 200 components = -0.000836626 Jy ! Clean residual min=-0.004523 max=0.003586 Jy/beam ! Clean residual mean=-0.000008 rms=0.001060 Jy/beam ! Combined flux in latest and established models = 0.27215 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 48 components and 0.27215 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078088Jy sigma=0.450306 ! Fit after self-cal, rms=0.078067Jy sigma=0.450106 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 = -0.000827811 Jy ! Component: 100 - total flux cleaned = -0.00107718 Jy ! Component: 150 - total flux cleaned = -0.00121289 Jy ! Component: 200 - total flux cleaned = -0.00129513 Jy ! Total flux subtracted in 200 components = -0.00129513 Jy ! Clean residual min=-0.004237 max=0.003477 Jy/beam ! Clean residual mean=-0.000007 rms=0.001041 Jy/beam ! Combined flux in latest and established models = 0.270855 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 52 components and 0.270855 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077955Jy sigma=0.449762 ! Fit after self-cal, rms=0.077943Jy sigma=0.449708 ! 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=0.077943Jy sigma=0.449708 ! Fit after self-cal, rms=0.065068Jy sigma=0.430342 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.61 mas, bmaj=8.268 mas, bpa=-6.278 degrees ! Estimated noise=1.37546 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00179422 Jy ! Component: 100 - total flux cleaned = -0.00150165 Jy ! Component: 150 - total flux cleaned = -0.00112955 Jy ! Component: 200 - total flux cleaned = -0.000863196 Jy ! Total flux subtracted in 200 components = -0.000863196 Jy ! Clean residual min=-0.003062 max=0.003035 Jy/beam ! Clean residual mean=-0.000008 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.269992 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 60 components and 0.269992 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064856Jy sigma=0.429057 ! Fit after self-cal, rms=0.064809Jy sigma=0.428803 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 = -0.000439879 Jy ! Component: 100 - total flux cleaned = -0.000195422 Jy ! Component: 150 - total flux cleaned = 1.61151e-05 Jy ! Component: 200 - total flux cleaned = 0.000200449 Jy ! Total flux subtracted in 200 components = 0.000200449 Jy ! Clean residual min=-0.002852 max=0.002913 Jy/beam ! Clean residual mean=-0.000007 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.270192 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 67 components and 0.270192 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064730Jy sigma=0.428319 ! Fit after self-cal, rms=0.064714Jy sigma=0.428250 ! 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=0.064714Jy sigma=0.428250 ! Fit after self-cal, rms=0.064653Jy sigma=0.427821 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.071 mas, bmaj=12.48 mas, bpa=-3.726 degrees ! Estimated noise=1.63193 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000541525 Jy ! Component: 100 - total flux cleaned = -0.000255697 Jy ! Component: 150 - total flux cleaned = -5.92176e-06 Jy ! Component: 200 - total flux cleaned = 0.000214403 Jy ! Total flux subtracted in 200 components = 0.000214403 Jy ! Clean residual min=-0.003024 max=0.002943 Jy/beam ! Clean residual mean=-0.000010 rms=0.000857 Jy/beam ! Combined flux in latest and established models = 0.270407 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 72 components and 0.270407 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064571Jy sigma=0.427291 ! Fit after self-cal, rms=0.064556Jy sigma=0.427194 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 = -0.000101917 Jy ! Component: 100 - total flux cleaned = 6.17691e-05 Jy ! Component: 150 - total flux cleaned = 0.000203778 Jy ! Component: 200 - total flux cleaned = 0.000327788 Jy ! Total flux subtracted in 200 components = 0.000327788 Jy ! Clean residual min=-0.002942 max=0.002829 Jy/beam ! Clean residual mean=-0.000008 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 0.270734 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 74 components and 0.270734 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064528Jy sigma=0.427003 ! Fit after self-cal, rms=0.064521Jy sigma=0.426958 ! 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=3.606 mas, bmaj=8.258 mas, bpa=-6.263 degrees ! Estimated noise=1.3738 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.606 x 8.258 at -6.263 degrees (North through East) ! Clean map min=-0.0031475 max=0.26722 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=2.969 mas, bmaj=7.145 mas, bpa=-6.073 degrees ! Estimated noise=1.82944 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.210072 Jy ! Component: 100 - total flux cleaned = 0.255881 Jy ! Component: 150 - total flux cleaned = 0.267822 Jy ! Component: 200 - total flux cleaned = 0.272172 Jy ! Total flux subtracted in 200 components = 0.272172 Jy ! Clean residual min=-0.003408 max=0.003652 Jy/beam ! Clean residual mean=-0.000005 rms=0.000895 Jy/beam ! Combined flux in latest and established models = 0.272172 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 0.272172 Jy ! Inverting map and beam ! Estimated beam: bmin=3.606 mas, bmaj=8.258 mas, bpa=-6.263 degrees ! Estimated noise=1.3738 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 = 0.00204908 Jy ! Component: 100 - total flux cleaned = 0.00224451 Jy ! Component: 150 - total flux cleaned = 0.0021944 Jy ! Component: 200 - total flux cleaned = 0.00219842 Jy ! Total flux subtracted in 200 components = 0.00219842 Jy ! Clean residual min=-0.002644 max=0.002576 Jy/beam ! Clean residual mean=-0.000006 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.27437 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 33 components and 0.27437 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=8.071 mas, bmaj=12.48 mas, bpa=-3.726 degrees ! Estimated noise=1.63193 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000332534 Jy ! Component: 100 - total flux cleaned = -0.000475989 Jy ! Component: 150 - total flux cleaned = -0.00052212 Jy ! Component: 200 - total flux cleaned = -0.000561898 Jy ! Total flux subtracted in 200 components = -0.000561898 Jy ! Clean residual min=-0.002914 max=0.002539 Jy/beam ! Clean residual mean=-0.000009 rms=0.000818 Jy/beam ! Combined flux in latest and established models = 0.273808 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 = -1.82187e-05 Jy ! Component: 100 - total flux cleaned = -5.08676e-05 Jy ! Component: 150 - total flux cleaned = -8.27603e-05 Jy ! Component: 200 - total flux cleaned = -0.000128312 Jy ! Total flux subtracted in 200 components = -0.000128312 Jy ! Clean residual min=-0.002935 max=0.002553 Jy/beam ! Clean residual mean=-0.000009 rms=0.000816 Jy/beam ! Combined flux in latest and established models = 0.27368 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 50 components and 0.27368 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.606 mas, bmaj=8.258 mas, bpa=-6.263 degrees ! Estimated noise=1.3738 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000175502 Jy ! Component: 100 - total flux cleaned = 0.000134941 Jy ! Component: 150 - total flux cleaned = 5.98189e-05 Jy ! Component: 200 - total flux cleaned = -9.8724e-06 Jy ! Total flux subtracted in 200 components = -9.8724e-06 Jy ! Clean residual min=-0.002502 max=0.002620 Jy/beam ! Clean residual mean=-0.000005 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.27367 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 62 components and 0.27367 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064608Jy sigma=0.426996 ! Fit after self-cal, rms=0.064590Jy sigma=0.426901 wmodel J2125+0441_S_map.mod ! Writing 62 model components to file: J2125+0441_S_map.mod wobs J2125+0441_S_uvs.fits ! Writing UV FITS file: J2125+0441_S_uvs.fits wwins J2125+0441_S_map.win ! wwins: Wrote 2 windows to J2125+0441_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 = 0.000495426 Jy ! Component: 100 - total flux cleaned = 0.00057896 Jy ! Component: 150 - total flux cleaned = 0.00089872 Jy ! Component: 200 - total flux cleaned = 0.00128377 Jy ! Component: 250 - total flux cleaned = 0.00169317 Jy ! Component: 300 - total flux cleaned = 0.00198235 Jy ! Component: 350 - total flux cleaned = 0.00219364 Jy ! Component: 400 - total flux cleaned = 0.00233101 Jy ! Component: 450 - total flux cleaned = 0.00243222 Jy ! Component: 500 - total flux cleaned = 0.00239852 Jy ! Component: 550 - total flux cleaned = 0.00252898 Jy ! Component: 600 - total flux cleaned = 0.00262447 Jy ! Component: 650 - total flux cleaned = 0.00268762 Jy ! Component: 700 - total flux cleaned = 0.00287265 Jy ! Component: 750 - total flux cleaned = 0.00290287 Jy ! Component: 800 - total flux cleaned = 0.00296279 Jy ! Component: 850 - total flux cleaned = 0.00293421 Jy ! Component: 900 - total flux cleaned = 0.00299202 Jy ! Component: 950 - total flux cleaned = 0.00299212 Jy ! Component: 1000 - total flux cleaned = 0.00304872 Jy ! Component: 1050 - total flux cleaned = 0.00315969 Jy ! Component: 1100 - total flux cleaned = 0.00326851 Jy ! Component: 1150 - total flux cleaned = 0.00329537 Jy ! Component: 1200 - total flux cleaned = 0.00342746 Jy ! Component: 1250 - total flux cleaned = 0.00345367 Jy ! Component: 1300 - total flux cleaned = 0.00363363 Jy ! Component: 1350 - total flux cleaned = 0.00373452 Jy ! Component: 1400 - total flux cleaned = 0.00378476 Jy ! Component: 1450 - total flux cleaned = 0.00373572 Jy ! Component: 1500 - total flux cleaned = 0.00388218 Jy ! Component: 1550 - total flux cleaned = 0.00395441 Jy ! Component: 1600 - total flux cleaned = 0.00404904 Jy ! Component: 1650 - total flux cleaned = 0.00409623 Jy ! Component: 1700 - total flux cleaned = 0.00418883 Jy ! Component: 1750 - total flux cleaned = 0.00425733 Jy ! Component: 1800 - total flux cleaned = 0.00434788 Jy ! Component: 1850 - total flux cleaned = 0.00437027 Jy ! Component: 1900 - total flux cleaned = 0.00445917 Jy ! Component: 1950 - total flux cleaned = 0.00459065 Jy ! Component: 2000 - total flux cleaned = 0.00465579 Jy ! Component: 2050 - total flux cleaned = 0.00476227 Jy ! Component: 2100 - total flux cleaned = 0.00484698 Jy ! Component: 2150 - total flux cleaned = 0.00493096 Jy ! Component: 2200 - total flux cleaned = 0.00505548 Jy ! Component: 2250 - total flux cleaned = 0.00507587 Jy ! Component: 2300 - total flux cleaned = 0.00519841 Jy ! Component: 2350 - total flux cleaned = 0.00529934 Jy ! Component: 2400 - total flux cleaned = 0.00545902 Jy ! Component: 2450 - total flux cleaned = 0.0054593 Jy ! Component: 2500 - total flux cleaned = 0.00565537 Jy ! Component: 2550 - total flux cleaned = 0.00577176 Jy ! Component: 2600 - total flux cleaned = 0.00586802 Jy ! Component: 2650 - total flux cleaned = 0.00600162 Jy ! Component: 2700 - total flux cleaned = 0.00602046 Jy ! Component: 2750 - total flux cleaned = 0.00603918 Jy ! Component: 2800 - total flux cleaned = 0.00611358 Jy ! Component: 2850 - total flux cleaned = 0.00629755 Jy ! Component: 2900 - total flux cleaned = 0.00627907 Jy ! Component: 2950 - total flux cleaned = 0.00636939 Jy ! Component: 3000 - total flux cleaned = 0.00640512 Jy ! Component: 3050 - total flux cleaned = 0.00651186 Jy ! Component: 3100 - total flux cleaned = 0.00656465 Jy ! Component: 3150 - total flux cleaned = 0.00665209 Jy ! Component: 3200 - total flux cleaned = 0.00673847 Jy ! Component: 3250 - total flux cleaned = 0.00680722 Jy ! Component: 3300 - total flux cleaned = 0.00690936 Jy ! Component: 3350 - total flux cleaned = 0.00685845 Jy ! Component: 3400 - total flux cleaned = 0.00694221 Jy ! Component: 3450 - total flux cleaned = 0.00695877 Jy ! Component: 3500 - total flux cleaned = 0.00702488 Jy ! Component: 3550 - total flux cleaned = 0.00709051 Jy ! Component: 3600 - total flux cleaned = 0.00712303 Jy ! Component: 3650 - total flux cleaned = 0.00721976 Jy ! Component: 3700 - total flux cleaned = 0.0072519 Jy ! Component: 3750 - total flux cleaned = 0.00737898 Jy ! Component: 3800 - total flux cleaned = 0.00737896 Jy ! Component: 3850 - total flux cleaned = 0.00744158 Jy ! Component: 3900 - total flux cleaned = 0.00750361 Jy ! Component: 3950 - total flux cleaned = 0.00756523 Jy ! Component: 4000 - total flux cleaned = 0.00759586 Jy ! Component: 4050 - total flux cleaned = 0.00759586 Jy ! Total flux subtracted in 4096 components = 0.00767151 Jy ! Clean residual min=-0.000893 max=0.001019 Jy/beam ! Clean residual mean=-0.000004 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.281342 Jy keep ! Adding 311 model components to the UV plane model. ! The established model now contains 373 components and 0.281342 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2125+0441_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.606 x 8.258 at -6.263 degrees (North through East) ! Clean map min=-0.0019299 max=0.26682 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2125+0441_S_map.fits wmodel /image_prod/ug002_uva//J2125+0441_S_map.mod ! Writing 373 model components to file: /image_prod/ug002_uva//J2125+0441_S_map.mod wobs /image_prod/ug002_uva//J2125+0441_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2125+0441_S_uvs.fits wwins /image_prod/ug002_uva//J2125+0441_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J2125+0441_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.266822 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000281194 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.316159 0.316159 0.632319 1.26464 2.52927 5.05855 10.1171 20.2342 40.4684 80.9368 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.266 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 948.888 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2125+0441_S_dfm.log closed on Thu Mar 5 05:13:15 2020