! Started logfile: /image_prod/ug002_uva//J2153+4322_S_dfm.log on Thu Mar 5 05:24:10 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//J2153+4322_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2153+4322_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.893056 visibilities/baseline/integration-bin. ! Found source: J2153+4322 ! ! 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 40 lines of history. ! ! Reading 5787 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 J2153+4322_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 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.008456Jy sigma=8.577564 ! Fit after self-cal, rms=0.865406Jy sigma=7.389058 ! 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=3.332 mas, bmaj=6.13 mas, bpa=-23.77 degrees ! Estimated noise=1.60518 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 = 0.0988505 Jy ! Component: 100 - total flux cleaned = 0.130943 Jy ! Total flux subtracted in 100 components = 0.130943 Jy ! Clean residual min=-0.007585 max=0.014137 Jy/beam ! Clean residual mean=-0.000009 rms=0.001988 Jy/beam ! Combined flux in latest and established models = 0.130943 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.130943 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073277Jy sigma=0.530819 ! Fit after self-cal, rms=0.072851Jy sigma=0.526967 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0172116 Jy ! Component: 100 - total flux cleaned = 0.0255752 Jy ! Total flux subtracted in 100 components = 0.0255752 Jy ! Clean residual min=-0.007080 max=0.005152 Jy/beam ! Clean residual mean=-0.000008 rms=0.001348 Jy/beam ! Combined flux in latest and established models = 0.156518 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 0.156518 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067833Jy sigma=0.487785 ! Fit after self-cal, rms=0.067668Jy sigma=0.486197 ! 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=4.14 mas, bmaj=6.814 mas, bpa=-21.47 degrees ! Estimated noise=1.12796 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 = 0.00499943 Jy ! Component: 100 - total flux cleaned = 0.00516212 Jy ! Component: 150 - total flux cleaned = 0.00516587 Jy ! Component: 200 - total flux cleaned = 0.00533907 Jy ! Total flux subtracted in 200 components = 0.00533907 Jy ! Clean residual min=-0.006936 max=0.003854 Jy/beam ! Clean residual mean=-0.000009 rms=0.001147 Jy/beam ! Combined flux in latest and established models = 0.161857 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 27 components and 0.161857 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066725Jy sigma=0.482254 ! Fit after self-cal, rms=0.066681Jy sigma=0.481904 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.14 x 6.814 at -21.47 degrees (North through East) ! Clean map min=-0.0070806 max=0.13013 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.07 KP 1.01 ! LA 1.04 MK 1.07 NL 0.93 OV 0.99 ! PT 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 1.08 KP 1.05 ! LA 1.03 MK 0.98 NL 0.77 OV 1.06 ! PT 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00 HN 1.05 KP 1.08 ! LA 1.03 MK 0.99 NL 0.85 OV 1.04 ! PT 1.02 ! ! ! Fit before self-cal, rms=0.066681Jy sigma=0.481904 ! Fit after self-cal, rms=0.061163Jy sigma=0.469162 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.173 mas, bmaj=6.819 mas, bpa=-21.59 degrees ! Estimated noise=1.12772 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 = 0.00142467 Jy ! Component: 100 - total flux cleaned = 0.00157462 Jy ! Component: 150 - total flux cleaned = 0.00164672 Jy ! Component: 200 - total flux cleaned = 0.0016886 Jy ! Total flux subtracted in 200 components = 0.0016886 Jy ! Clean residual min=-0.002962 max=0.003085 Jy/beam ! Clean residual mean=-0.000000 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 0.163546 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 36 components and 0.163546 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061106Jy sigma=0.468994 ! Fit after self-cal, rms=0.061097Jy sigma=0.468800 ! 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=0.061097Jy sigma=0.468800 ! Fit after self-cal, rms=0.058561Jy sigma=0.456400 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.165 mas, bmaj=6.797 mas, bpa=-21.43 degrees ! Estimated noise=1.12418 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000746459 Jy ! Component: 100 - total flux cleaned = 0.000962596 Jy ! Component: 150 - total flux cleaned = 0.00110553 Jy ! Component: 200 - total flux cleaned = 0.00116731 Jy ! Total flux subtracted in 200 components = 0.00116731 Jy ! Clean residual min=-0.001768 max=0.002084 Jy/beam ! Clean residual mean=-0.000002 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.164713 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 42 components and 0.164713 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058533Jy sigma=0.456158 ! Fit after self-cal, rms=0.058530Jy sigma=0.456040 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 (-119.5, -18). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00202257 Jy ! Component: 100 - total flux cleaned = 0.00296982 Jy ! Component: 150 - total flux cleaned = 0.00321887 Jy ! Component: 200 - total flux cleaned = 0.00334558 Jy ! Total flux subtracted in 200 components = 0.00334558 Jy ! Clean residual min=-0.001634 max=0.001741 Jy/beam ! Clean residual mean=-0.000004 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.168058 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 62 components and 0.168058 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058453Jy sigma=0.455284 ! Fit after self-cal, rms=0.058449Jy sigma=0.455255 ! 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=0.058449Jy sigma=0.455255 ! Fit after self-cal, rms=0.058256Jy sigma=0.455190 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.154 mas, bmaj=6.786 mas, bpa=-21.31 degrees ! Estimated noise=1.12126 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000856343 Jy ! Component: 100 - total flux cleaned = 0.00108956 Jy ! Component: 150 - total flux cleaned = 0.0012206 Jy ! Component: 200 - total flux cleaned = 0.00134132 Jy ! Total flux subtracted in 200 components = 0.00134132 Jy ! Clean residual min=-0.001512 max=0.001711 Jy/beam ! Clean residual mean=-0.000005 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.1694 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 71 components and 0.1694 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058231Jy sigma=0.454978 ! Fit after self-cal, rms=0.058229Jy sigma=0.454974 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 = 0.000217165 Jy ! Component: 100 - total flux cleaned = 0.000304031 Jy ! Component: 150 - total flux cleaned = 0.000384236 Jy ! Component: 200 - total flux cleaned = 0.000440924 Jy ! Total flux subtracted in 200 components = 0.000440924 Jy ! Clean residual min=-0.001462 max=0.001705 Jy/beam ! Clean residual mean=-0.000004 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.169841 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 74 components and 0.169841 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058215Jy sigma=0.454869 ! Fit after self-cal, rms=0.058215Jy sigma=0.454866 ! 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=0.058215Jy sigma=0.454866 ! Fit after self-cal, rms=0.058169Jy sigma=0.454847 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.46 mas, bmaj=9.684 mas, bpa=-4.178 degrees ! Estimated noise=1.30725 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000584542 Jy ! Component: 100 - total flux cleaned = 0.000785517 Jy ! Component: 150 - total flux cleaned = 0.000893591 Jy ! Component: 200 - total flux cleaned = 0.000924871 Jy ! Total flux subtracted in 200 components = 0.000924871 Jy ! Clean residual min=-0.001401 max=0.001526 Jy/beam ! Clean residual mean=-0.000007 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.170766 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 88 components and 0.170766 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058162Jy sigma=0.454802 ! Fit after self-cal, rms=0.058159Jy sigma=0.454792 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 = 0.000139577 Jy ! Component: 100 - total flux cleaned = 0.000182723 Jy ! Component: 150 - total flux cleaned = 0.000201644 Jy ! Component: 200 - total flux cleaned = 0.000219292 Jy ! Total flux subtracted in 200 components = 0.000219292 Jy ! Clean residual min=-0.001394 max=0.001537 Jy/beam ! Clean residual mean=-0.000007 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.170985 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 96 components and 0.170985 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058157Jy sigma=0.454780 ! Fit after self-cal, rms=0.058156Jy sigma=0.454776 ! 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=4.15 mas, bmaj=6.778 mas, bpa=-21.27 degrees ! Estimated noise=1.1212 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.15 x 6.778 at -21.27 degrees (North through East) ! Clean map min=-0.0014052 max=0.12872 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=3.354 mas, bmaj=6.106 mas, bpa=-23.71 degrees ! Estimated noise=1.60539 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.099366 Jy ! Component: 100 - total flux cleaned = 0.134489 Jy ! Component: 150 - total flux cleaned = 0.150577 Jy ! Component: 200 - total flux cleaned = 0.158211 Jy ! Total flux subtracted in 200 components = 0.158211 Jy ! Clean residual min=-0.003530 max=0.003483 Jy/beam ! Clean residual mean=-0.000004 rms=0.000847 Jy/beam ! Combined flux in latest and established models = 0.158211 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 0.158211 Jy ! Inverting map and beam ! Estimated beam: bmin=4.15 mas, bmaj=6.778 mas, bpa=-21.27 degrees ! Estimated noise=1.1212 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 = 0.00461895 Jy ! Component: 100 - total flux cleaned = 0.00716937 Jy ! Component: 150 - total flux cleaned = 0.0087409 Jy ! Component: 200 - total flux cleaned = 0.00964127 Jy ! Total flux subtracted in 200 components = 0.00964127 Jy ! Clean residual min=-0.001944 max=0.001849 Jy/beam ! Clean residual mean=-0.000008 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.167852 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 36 components and 0.167852 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=8.46 mas, bmaj=9.684 mas, bpa=-4.178 degrees ! Estimated noise=1.30725 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0015802 Jy ! Component: 100 - total flux cleaned = 0.00230414 Jy ! Component: 150 - total flux cleaned = 0.00269618 Jy ! Component: 200 - total flux cleaned = 0.00291802 Jy ! Total flux subtracted in 200 components = 0.00291802 Jy ! Clean residual min=-0.001489 max=0.001603 Jy/beam ! Clean residual mean=-0.000010 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.17077 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 = 0.000145962 Jy ! Component: 100 - total flux cleaned = 0.000189731 Jy ! Component: 150 - total flux cleaned = 0.000230183 Jy ! Component: 200 - total flux cleaned = 0.000285275 Jy ! Total flux subtracted in 200 components = 0.000285275 Jy ! Clean residual min=-0.001469 max=0.001551 Jy/beam ! Clean residual mean=-0.000010 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.171055 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 59 components and 0.171055 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.15 mas, bmaj=6.778 mas, bpa=-21.27 degrees ! Estimated noise=1.1212 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.4717e-05 Jy ! Component: 100 - total flux cleaned = -0.000216696 Jy ! Component: 150 - total flux cleaned = -0.000243226 Jy ! Component: 200 - total flux cleaned = -0.000241873 Jy ! Total flux subtracted in 200 components = -0.000241873 Jy ! Clean residual min=-0.001616 max=0.001769 Jy/beam ! Clean residual mean=-0.000004 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.170813 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 80 components and 0.170813 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058184Jy sigma=0.454938 ! Fit after self-cal, rms=0.058176Jy sigma=0.454876 wmodel J2153+4322_S_map.mod ! Writing 80 model components to file: J2153+4322_S_map.mod wobs J2153+4322_S_uvs.fits ! Writing UV FITS file: J2153+4322_S_uvs.fits wwins J2153+4322_S_map.win ! wwins: Wrote 2 windows to J2153+4322_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 = 0.000391525 Jy ! Component: 100 - total flux cleaned = 0.0002279 Jy ! Component: 150 - total flux cleaned = 7.11456e-05 Jy ! Component: 200 - total flux cleaned = 4.66399e-05 Jy ! Component: 250 - total flux cleaned = -0.000101087 Jy ! Component: 300 - total flux cleaned = -0.000244282 Jy ! Component: 350 - total flux cleaned = -0.000314269 Jy ! Component: 400 - total flux cleaned = -0.000405282 Jy ! Component: 450 - total flux cleaned = -0.000539108 Jy ! Component: 500 - total flux cleaned = -0.000648413 Jy ! Component: 550 - total flux cleaned = -0.000777083 Jy ! Component: 600 - total flux cleaned = -0.000861162 Jy ! Component: 650 - total flux cleaned = -0.000984574 Jy ! Component: 700 - total flux cleaned = -0.00106488 Jy ! Component: 750 - total flux cleaned = -0.00116384 Jy ! Component: 800 - total flux cleaned = -0.00124155 Jy ! Component: 850 - total flux cleaned = -0.00135615 Jy ! Component: 900 - total flux cleaned = -0.00137492 Jy ! Component: 950 - total flux cleaned = -0.00141216 Jy ! Component: 1000 - total flux cleaned = -0.00146676 Jy ! Component: 1050 - total flux cleaned = -0.00144903 Jy ! Component: 1100 - total flux cleaned = -0.00152023 Jy ! Component: 1150 - total flux cleaned = -0.00157267 Jy ! Component: 1200 - total flux cleaned = -0.00157249 Jy ! Component: 1250 - total flux cleaned = -0.00157251 Jy ! Component: 1300 - total flux cleaned = -0.00162301 Jy ! Component: 1350 - total flux cleaned = -0.0016562 Jy ! Component: 1400 - total flux cleaned = -0.00172148 Jy ! Component: 1450 - total flux cleaned = -0.00168915 Jy ! Component: 1500 - total flux cleaned = -0.00172108 Jy ! Component: 1550 - total flux cleaned = -0.00179982 Jy ! Component: 1600 - total flux cleaned = -0.00179953 Jy ! Component: 1650 - total flux cleaned = -0.0018461 Jy ! Component: 1700 - total flux cleaned = -0.00189203 Jy ! Component: 1750 - total flux cleaned = -0.00196767 Jy ! Component: 1800 - total flux cleaned = -0.00199776 Jy ! Component: 1850 - total flux cleaned = -0.00207188 Jy ! Component: 1900 - total flux cleaned = -0.00208633 Jy ! Component: 1950 - total flux cleaned = -0.00212993 Jy ! Component: 2000 - total flux cleaned = -0.00218714 Jy ! Component: 2050 - total flux cleaned = -0.00222975 Jy ! Component: 2100 - total flux cleaned = -0.00224389 Jy ! Component: 2150 - total flux cleaned = -0.00228547 Jy ! Component: 2200 - total flux cleaned = -0.00235445 Jy ! Component: 2250 - total flux cleaned = -0.00236797 Jy ! Component: 2300 - total flux cleaned = -0.00238173 Jy ! Component: 2350 - total flux cleaned = -0.00246211 Jy ! Component: 2400 - total flux cleaned = -0.00244881 Jy ! Component: 2450 - total flux cleaned = -0.0025015 Jy ! Component: 2500 - total flux cleaned = -0.00251457 Jy ! Component: 2550 - total flux cleaned = -0.00256652 Jy ! Component: 2600 - total flux cleaned = -0.00260495 Jy ! Component: 2650 - total flux cleaned = -0.00265594 Jy ! Component: 2700 - total flux cleaned = -0.00264323 Jy ! Component: 2750 - total flux cleaned = -0.00270615 Jy ! Component: 2800 - total flux cleaned = -0.00274349 Jy ! Component: 2850 - total flux cleaned = -0.00275587 Jy ! Component: 2900 - total flux cleaned = -0.00281727 Jy ! Component: 2950 - total flux cleaned = -0.00285371 Jy ! Component: 3000 - total flux cleaned = -0.00292629 Jy ! Component: 3050 - total flux cleaned = -0.00298626 Jy ! Component: 3100 - total flux cleaned = -0.00303378 Jy ! Component: 3150 - total flux cleaned = -0.00302183 Jy ! Component: 3200 - total flux cleaned = -0.00306877 Jy ! Component: 3250 - total flux cleaned = -0.00306891 Jy ! Component: 3300 - total flux cleaned = -0.00313843 Jy ! Component: 3350 - total flux cleaned = -0.00320743 Jy ! Component: 3400 - total flux cleaned = -0.00323031 Jy ! Component: 3450 - total flux cleaned = -0.00326442 Jy ! Component: 3500 - total flux cleaned = -0.00335453 Jy ! Component: 3550 - total flux cleaned = -0.00336558 Jy ! Component: 3600 - total flux cleaned = -0.0033989 Jy ! Component: 3650 - total flux cleaned = -0.00338773 Jy ! Component: 3700 - total flux cleaned = -0.00340972 Jy ! Component: 3750 - total flux cleaned = -0.00344252 Jy ! Component: 3800 - total flux cleaned = -0.00348589 Jy ! Component: 3850 - total flux cleaned = -0.0034967 Jy ! Component: 3900 - total flux cleaned = -0.00350742 Jy ! Component: 3950 - total flux cleaned = -0.00357142 Jy ! Component: 4000 - total flux cleaned = -0.00357122 Jy ! Component: 4050 - total flux cleaned = -0.00352912 Jy ! Total flux subtracted in 4096 components = -0.00358155 Jy ! Clean residual min=-0.000595 max=0.000682 Jy/beam ! Clean residual mean=-0.000001 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.167232 Jy keep ! Adding 295 model components to the UV plane model. ! The established model now contains 375 components and 0.167232 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2153+4322_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.15 x 6.778 at -21.27 degrees (North through East) ! Clean map min=-0.0011557 max=0.12842 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2153+4322_S_map.fits wmodel /image_prod/ug002_uva//J2153+4322_S_map.mod ! Writing 375 model components to file: /image_prod/ug002_uva//J2153+4322_S_map.mod wobs /image_prod/ug002_uva//J2153+4322_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2153+4322_S_uvs.fits wwins /image_prod/ug002_uva//J2153+4322_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J2153+4322_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.128419 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000189366 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.44238 0.44238 0.88476 1.76952 3.53904 7.07808 14.1562 28.3123 56.6247 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.128 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 678.149 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2153+4322_S_dfm.log closed on Thu Mar 5 05:24:14 2020