! Started logfile: /vlbi/uf001/uva//J1159-2142_S_dfm.log on Mon Jan 14 01:36:07 2019 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 /vlbi/uf001/uva//J1159-2142_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1159-2142_S_uva.fits ! AN table 1: 38 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.78655 visibilities/baseline/integration-bin. ! Found source: J1159-2142 ! ! 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 4035 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 J1159-2142_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 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.082810Jy sigma=18.844174 ! Fit after self-cal, rms=0.570663Jy sigma=10.033435 ! 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=2.696 mas, bmaj=7.565 mas, bpa=2.127 degrees ! Estimated noise=0.882509 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 = 0.33297 Jy ! Component: 100 - total flux cleaned = 0.411979 Jy ! Total flux subtracted in 100 components = 0.411979 Jy ! Clean residual min=-0.015140 max=0.028685 Jy/beam ! Clean residual mean=-0.000058 rms=0.003942 Jy/beam ! Combined flux in latest and established models = 0.41198 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.41198 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089820Jy sigma=1.554526 ! Fit after self-cal, rms=0.089789Jy sigma=1.554123 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.027169 Jy ! Component: 100 - total flux cleaned = 0.038432 Jy ! Total flux subtracted in 100 components = 0.038432 Jy ! Clean residual min=-0.013794 max=0.015200 Jy/beam ! Clean residual mean=-0.000051 rms=0.002969 Jy/beam ! Combined flux in latest and established models = 0.450412 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 15 components and 0.450412 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080785Jy sigma=1.386289 ! Fit after self-cal, rms=0.080769Jy sigma=1.386166 ! 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=3.129 mas, bmaj=8.678 mas, bpa=2.415 degrees ! Estimated noise=0.647525 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 = 0.0107348 Jy ! Component: 100 - total flux cleaned = 0.016846 Jy ! Component: 150 - total flux cleaned = 0.0201521 Jy ! Component: 200 - total flux cleaned = 0.020781 Jy ! Total flux subtracted in 200 components = 0.020781 Jy ! Clean residual min=-0.012635 max=0.014436 Jy/beam ! Clean residual mean=-0.000039 rms=0.002872 Jy/beam ! Combined flux in latest and established models = 0.471193 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 28 components and 0.471193 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079426Jy sigma=1.358407 ! Fit after self-cal, rms=0.079424Jy sigma=1.358259 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.129 x 8.678 at 2.415 degrees (North through East) ! Clean map min=-0.012285 max=0.42371 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.88 HN 1.06 KP 1.03 ! LA 0.93 MK 0.96 NL 1.09 OV 0.99 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.88 HN 1.06 KP 1.01 ! LA 0.95 MK 1.00 NL 1.11 OV 0.99 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.91 HN 1.07 KP 1.02 ! LA 0.95 MK 0.99 NL 1.11 OV 1.01 ! PT 1.00 SC 1.02 ! ! ! Fit before self-cal, rms=0.079424Jy sigma=1.358259 ! Fit after self-cal, rms=0.071432Jy sigma=1.197888 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.13 mas, bmaj=8.699 mas, bpa=2.495 degrees ! Estimated noise=0.647886 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 = -0.00318651 Jy ! Component: 100 - total flux cleaned = -0.00351088 Jy ! Component: 150 - total flux cleaned = -0.00360122 Jy ! Component: 200 - total flux cleaned = -0.00368253 Jy ! Total flux subtracted in 200 components = -0.00368253 Jy ! Clean residual min=-0.004113 max=0.003702 Jy/beam ! Clean residual mean=-0.000004 rms=0.000962 Jy/beam ! Combined flux in latest and established models = 0.46751 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 34 components and 0.46751 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071119Jy sigma=1.192840 ! Fit after self-cal, rms=0.071179Jy sigma=1.192475 ! 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=0.071179Jy sigma=1.192475 ! Fit after self-cal, rms=0.070652Jy sigma=1.183215 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.136 mas, bmaj=8.706 mas, bpa=2.568 degrees ! Estimated noise=0.646954 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00113606 Jy ! Component: 100 - total flux cleaned = -0.00131711 Jy ! Component: 150 - total flux cleaned = -0.00141569 Jy ! Component: 200 - total flux cleaned = -0.00146023 Jy ! Total flux subtracted in 200 components = -0.00146023 Jy ! Clean residual min=-0.003455 max=0.003089 Jy/beam ! Clean residual mean=-0.000003 rms=0.000787 Jy/beam ! Combined flux in latest and established models = 0.46605 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 34 components and 0.46605 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070557Jy sigma=1.181774 ! Fit after self-cal, rms=0.070559Jy sigma=1.181686 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.62051e-05 Jy ! Component: 100 - total flux cleaned = -3.09485e-05 Jy ! Component: 150 - total flux cleaned = -6.21917e-05 Jy ! Component: 200 - total flux cleaned = -0.000120264 Jy ! Total flux subtracted in 200 components = -0.000120264 Jy ! Clean residual min=-0.003392 max=0.002959 Jy/beam ! Clean residual mean=-0.000003 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.465929 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 36 components and 0.465929 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070524Jy sigma=1.181157 ! Fit after self-cal, rms=0.070523Jy sigma=1.181108 ! 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=0.070523Jy sigma=1.181108 ! Fit after self-cal, rms=0.070495Jy sigma=1.178719 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.139 mas, bmaj=8.709 mas, bpa=2.617 degrees ! Estimated noise=0.646723 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000200877 Jy ! Component: 100 - total flux cleaned = -0.000295876 Jy ! Component: 150 - total flux cleaned = -0.000334608 Jy ! Component: 200 - total flux cleaned = -0.000387165 Jy ! Total flux subtracted in 200 components = -0.000387165 Jy ! Clean residual min=-0.003058 max=0.002832 Jy/beam ! Clean residual mean=-0.000002 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 0.465542 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 40 components and 0.465542 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070477Jy sigma=1.178511 ! Fit after self-cal, rms=0.070481Jy sigma=1.178464 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 = -8.7833e-05 Jy ! Component: 100 - total flux cleaned = -0.000107321 Jy ! Component: 150 - total flux cleaned = -0.000108039 Jy ! Component: 200 - total flux cleaned = -0.000108954 Jy ! Total flux subtracted in 200 components = -0.000108954 Jy ! Clean residual min=-0.003038 max=0.002832 Jy/beam ! Clean residual mean=-0.000002 rms=0.000728 Jy/beam ! Combined flux in latest and established models = 0.465433 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 0.465433 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070471Jy sigma=1.178349 ! Fit after self-cal, rms=0.070472Jy sigma=1.178325 ! 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=0.070472Jy sigma=1.178325 ! Fit after self-cal, rms=0.070481Jy sigma=1.178297 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.265 mas, bmaj=16.91 mas, bpa=4.413 degrees ! Estimated noise=0.831127 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.04191e-05 Jy ! Component: 100 - total flux cleaned = 5.96822e-05 Jy ! Component: 150 - total flux cleaned = 9.23711e-05 Jy ! Component: 200 - total flux cleaned = 0.000106785 Jy ! Total flux subtracted in 200 components = 0.000106785 Jy ! Clean residual min=-0.003110 max=0.003014 Jy/beam ! Clean residual mean=-0.000002 rms=0.000919 Jy/beam ! Combined flux in latest and established models = 0.46554 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 51 components and 0.46554 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070481Jy sigma=1.178377 ! Fit after self-cal, rms=0.070481Jy sigma=1.178331 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 = 5.468e-05 Jy ! Component: 100 - total flux cleaned = 7.33972e-05 Jy ! Component: 150 - total flux cleaned = 8.89515e-05 Jy ! Component: 200 - total flux cleaned = 0.000102471 Jy ! Total flux subtracted in 200 components = 0.000102471 Jy ! Clean residual min=-0.003098 max=0.003006 Jy/beam ! Clean residual mean=-0.000002 rms=0.000918 Jy/beam ! Combined flux in latest and established models = 0.465643 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 56 components and 0.465643 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070482Jy sigma=1.178398 ! Fit after self-cal, rms=0.070482Jy sigma=1.178371 ! 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=3.139 mas, bmaj=8.709 mas, bpa=2.613 degrees ! Estimated noise=0.646636 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.139 x 8.709 at 2.613 degrees (North through East) ! Clean map min=-0.0029372 max=0.4263 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=2.699 mas, bmaj=7.59 mas, bpa=2.393 degrees ! Estimated noise=0.886998 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.334629 Jy ! Component: 100 - total flux cleaned = 0.413077 Jy ! Component: 150 - total flux cleaned = 0.43956 Jy ! Component: 200 - total flux cleaned = 0.449467 Jy ! Total flux subtracted in 200 components = 0.449467 Jy ! Clean residual min=-0.004097 max=0.005562 Jy/beam ! Clean residual mean=-0.000010 rms=0.001132 Jy/beam ! Combined flux in latest and established models = 0.449467 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.449467 Jy ! Inverting map and beam ! Estimated beam: bmin=3.139 mas, bmaj=8.709 mas, bpa=2.613 degrees ! Estimated noise=0.646636 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 (-0.5, -9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00741964 Jy ! Component: 100 - total flux cleaned = 0.0111994 Jy ! Component: 150 - total flux cleaned = 0.0136322 Jy ! Component: 200 - total flux cleaned = 0.014881 Jy ! Total flux subtracted in 200 components = 0.014881 Jy ! Clean residual min=-0.002907 max=0.002681 Jy/beam ! Clean residual mean=-0.000001 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.464349 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 56 components and 0.464349 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=7.265 mas, bmaj=16.91 mas, bpa=4.413 degrees ! Estimated noise=0.831127 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014229 Jy ! Component: 100 - total flux cleaned = 0.0017677 Jy ! Component: 150 - total flux cleaned = 0.00200062 Jy ! Component: 200 - total flux cleaned = 0.00214388 Jy ! Total flux subtracted in 200 components = 0.00214388 Jy ! Clean residual min=-0.002917 max=0.002928 Jy/beam ! Clean residual mean=-0.000000 rms=0.000879 Jy/beam ! Combined flux in latest and established models = 0.466493 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 = 1.71485e-05 Jy ! Component: 100 - total flux cleaned = 3.30426e-05 Jy ! Component: 150 - total flux cleaned = 4.7255e-05 Jy ! Component: 200 - total flux cleaned = 4.73097e-05 Jy ! Total flux subtracted in 200 components = 4.73097e-05 Jy ! Clean residual min=-0.002899 max=0.002919 Jy/beam ! Clean residual mean=-0.000001 rms=0.000875 Jy/beam ! Combined flux in latest and established models = 0.46654 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 75 components and 0.46654 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.139 mas, bmaj=8.709 mas, bpa=2.613 degrees ! Estimated noise=0.646636 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000397801 Jy ! Component: 100 - total flux cleaned = -0.000398818 Jy ! Component: 150 - total flux cleaned = -0.000428497 Jy ! Component: 200 - total flux cleaned = -0.000400426 Jy ! Total flux subtracted in 200 components = -0.000400426 Jy ! Clean residual min=-0.002579 max=0.002633 Jy/beam ! Clean residual mean=-0.000002 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.466139 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 90 components and 0.466139 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070327Jy sigma=1.175649 ! Fit after self-cal, rms=0.070320Jy sigma=1.175474 wmodel J1159-2142_S_map.mod ! Writing 90 model components to file: J1159-2142_S_map.mod wobs J1159-2142_S_uvs.fits ! Writing UV FITS file: J1159-2142_S_uvs.fits wwins J1159-2142_S_map.win ! wwins: Wrote 2 windows to J1159-2142_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 = -0.000287373 Jy ! Component: 100 - total flux cleaned = -0.000865679 Jy ! Component: 150 - total flux cleaned = -0.00132306 Jy ! Component: 200 - total flux cleaned = -0.00183734 Jy ! Component: 250 - total flux cleaned = -0.00229053 Jy ! Component: 300 - total flux cleaned = -0.00247273 Jy ! Component: 350 - total flux cleaned = -0.0027173 Jy ! Component: 400 - total flux cleaned = -0.00281821 Jy ! Component: 450 - total flux cleaned = -0.00288351 Jy ! Component: 500 - total flux cleaned = -0.00300997 Jy ! Component: 550 - total flux cleaned = -0.00319456 Jy ! Component: 600 - total flux cleaned = -0.00331445 Jy ! Component: 650 - total flux cleaned = -0.00343152 Jy ! Component: 700 - total flux cleaned = -0.00357517 Jy ! Component: 750 - total flux cleaned = -0.00365998 Jy ! Component: 800 - total flux cleaned = -0.00377028 Jy ! Component: 850 - total flux cleaned = -0.00387772 Jy ! Component: 900 - total flux cleaned = -0.00406095 Jy ! Component: 950 - total flux cleaned = -0.00408651 Jy ! Component: 1000 - total flux cleaned = -0.00418701 Jy ! Component: 1050 - total flux cleaned = -0.00426114 Jy ! Component: 1100 - total flux cleaned = -0.00433306 Jy ! Component: 1150 - total flux cleaned = -0.00430993 Jy ! Component: 1200 - total flux cleaned = -0.00428715 Jy ! Component: 1250 - total flux cleaned = -0.00428713 Jy ! Component: 1300 - total flux cleaned = -0.00424305 Jy ! Component: 1350 - total flux cleaned = -0.00428663 Jy ! Component: 1400 - total flux cleaned = -0.00424411 Jy ! Component: 1450 - total flux cleaned = -0.00432757 Jy ! Component: 1500 - total flux cleaned = -0.0042863 Jy ! Component: 1550 - total flux cleaned = -0.00430645 Jy ! Component: 1600 - total flux cleaned = -0.00434619 Jy ! Component: 1650 - total flux cleaned = -0.00438543 Jy ! Component: 1700 - total flux cleaned = -0.00438532 Jy ! Component: 1750 - total flux cleaned = -0.00442333 Jy ! Component: 1800 - total flux cleaned = -0.00447992 Jy ! Component: 1850 - total flux cleaned = -0.00451723 Jy ! Component: 1900 - total flux cleaned = -0.00451731 Jy ! Component: 1950 - total flux cleaned = -0.0046451 Jy ! Component: 2000 - total flux cleaned = -0.00471695 Jy ! Component: 2050 - total flux cleaned = -0.00473473 Jy ! Component: 2100 - total flux cleaned = -0.00480536 Jy ! Component: 2150 - total flux cleaned = -0.00482276 Jy ! Component: 2200 - total flux cleaned = -0.00487443 Jy ! Component: 2250 - total flux cleaned = -0.00485756 Jy ! Component: 2300 - total flux cleaned = -0.00494181 Jy ! Component: 2350 - total flux cleaned = -0.00490872 Jy ! Component: 2400 - total flux cleaned = -0.00494158 Jy ! Component: 2450 - total flux cleaned = -0.0049741 Jy ! Component: 2500 - total flux cleaned = -0.00498987 Jy ! Component: 2550 - total flux cleaned = -0.0049898 Jy ! Component: 2600 - total flux cleaned = -0.0049895 Jy ! Component: 2650 - total flux cleaned = -0.00498939 Jy ! Component: 2700 - total flux cleaned = -0.0050203 Jy ! Component: 2750 - total flux cleaned = -0.00511161 Jy ! Component: 2800 - total flux cleaned = -0.00518699 Jy ! Component: 2850 - total flux cleaned = -0.00520192 Jy ! Component: 2900 - total flux cleaned = -0.00526121 Jy ! Component: 2950 - total flux cleaned = -0.00529062 Jy ! Component: 3000 - total flux cleaned = -0.00537798 Jy ! Component: 3050 - total flux cleaned = -0.00539233 Jy ! Component: 3100 - total flux cleaned = -0.00544958 Jy ! Component: 3150 - total flux cleaned = -0.00553458 Jy ! Component: 3200 - total flux cleaned = -0.00557667 Jy ! Component: 3250 - total flux cleaned = -0.00559056 Jy ! Component: 3300 - total flux cleaned = -0.00564574 Jy ! Component: 3350 - total flux cleaned = -0.00563205 Jy ! Component: 3400 - total flux cleaned = -0.00570014 Jy ! Component: 3450 - total flux cleaned = -0.00575421 Jy ! Component: 3500 - total flux cleaned = -0.00574096 Jy ! Component: 3550 - total flux cleaned = -0.00584743 Jy ! Component: 3600 - total flux cleaned = -0.00587384 Jy ! Component: 3650 - total flux cleaned = -0.00591328 Jy ! Component: 3700 - total flux cleaned = -0.00595231 Jy ! Component: 3750 - total flux cleaned = -0.00599114 Jy ! Component: 3800 - total flux cleaned = -0.0060297 Jy ! Component: 3850 - total flux cleaned = -0.00605516 Jy ! Component: 3900 - total flux cleaned = -0.00610597 Jy ! Component: 3950 - total flux cleaned = -0.0061688 Jy ! Component: 4000 - total flux cleaned = -0.00619368 Jy ! Component: 4050 - total flux cleaned = -0.00619372 Jy ! Total flux subtracted in 4096 components = -0.00625557 Jy ! Clean residual min=-0.000764 max=0.000762 Jy/beam ! Clean residual mean=0.000002 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.459884 Jy keep ! Adding 308 model components to the UV plane model. ! The established model now contains 398 components and 0.459884 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1159-2142_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.139 x 8.709 at 2.613 degrees (North through East) ! Clean map min=-0.0017224 max=0.42816 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1159-2142_S_map.fits wmodel /vlbi/uf001/uva//J1159-2142_S_map.mod ! Writing 398 model components to file: /vlbi/uf001/uva//J1159-2142_S_map.mod wobs /vlbi/uf001/uva//J1159-2142_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1159-2142_S_uvs.fits wwins /vlbi/uf001/uva//J1159-2142_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J1159-2142_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.428159 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000222399 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.155829 0.155829 0.311658 0.623315 1.24663 2.49326 4.98652 9.97305 19.9461 39.8922 79.7844 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.428 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1925.19 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1159-2142_S_dfm.log closed on Mon Jan 14 01:36:11 2019