! Started logfile: /vlbi/uf001/uva//J0124+2805_S_dfm.log on Sun Jan 13 20:58:23 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//J0124+2805_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0124+2805_S_uva.fits ! AN table 1: 87 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.999745 visibilities/baseline/integration-bin. ! Found source: J0124+2805 ! ! 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 11742 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 J0124+2805_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=1.004150Jy sigma=23.358569 ! Fit after self-cal, rms=0.928087Jy sigma=21.565644 ! 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=2.89 mas, bmaj=5.969 mas, bpa=-2.029 degrees ! Estimated noise=0.465812 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 = 0.0541127 Jy ! Component: 100 - total flux cleaned = 0.0705299 Jy ! Total flux subtracted in 100 components = 0.0705299 Jy ! Clean residual min=-0.003154 max=0.006999 Jy/beam ! Clean residual mean=0.000003 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 0.0705298 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0705298 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056248Jy sigma=1.259746 ! Fit after self-cal, rms=0.055992Jy sigma=1.253735 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00778222 Jy ! Component: 100 - total flux cleaned = 0.0115821 Jy ! Total flux subtracted in 100 components = 0.0115821 Jy ! Clean residual min=-0.002394 max=0.003082 Jy/beam ! Clean residual mean=0.000005 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.082112 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 15 components and 0.082112 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054827Jy sigma=1.225373 ! Fit after self-cal, rms=0.054816Jy sigma=1.224924 ! 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=3.418 mas, bmaj=6.816 mas, bpa=-3.212 degrees ! Estimated noise=0.289803 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 (5, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00328179 Jy ! Component: 100 - total flux cleaned = 0.00518789 Jy ! Component: 150 - total flux cleaned = 0.00641877 Jy ! Component: 200 - total flux cleaned = 0.00699969 Jy ! Total flux subtracted in 200 components = 0.00699969 Jy ! Clean residual min=-0.001646 max=0.001814 Jy/beam ! Clean residual mean=0.000001 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.0891117 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 40 components and 0.0891117 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054606Jy sigma=1.219830 ! Fit after self-cal, rms=0.054599Jy sigma=1.219538 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.418 x 6.816 at -3.212 degrees (North through East) ! Clean map min=-0.0016428 max=0.07208 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 1.04 KP 0.99 ! LA 0.96 MK 0.98 NL 1.07 OV 1.00 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 1.03 KP 1.08 ! LA 0.95 MK 0.91 NL 1.02 OV 0.98 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.97 HN 1.05 KP 1.04 ! LA 0.94 MK 1.02 NL 1.05 OV 1.01 ! PT 1.00 SC 0.99 ! ! ! Fit before self-cal, rms=0.054599Jy sigma=1.219538 ! Fit after self-cal, rms=0.054246Jy sigma=1.215860 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.409 mas, bmaj=6.836 mas, bpa=-3.235 degrees ! Estimated noise=0.288307 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 = -0.000273502 Jy ! Component: 100 - total flux cleaned = -0.000312922 Jy ! Component: 150 - total flux cleaned = -0.000294246 Jy ! Component: 200 - total flux cleaned = -0.000294363 Jy ! Total flux subtracted in 200 components = -0.000294363 Jy ! Clean residual min=-0.001594 max=0.001676 Jy/beam ! Clean residual mean=0.000002 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.0888173 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 55 components and 0.0888173 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054231Jy sigma=1.215556 ! Fit after self-cal, rms=0.054241Jy sigma=1.215448 ! 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=0.054241Jy sigma=1.215448 ! Fit after self-cal, rms=0.054280Jy sigma=1.212473 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.418 mas, bmaj=6.815 mas, bpa=-3.183 degrees ! Estimated noise=0.288634 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000140574 Jy ! Component: 100 - total flux cleaned = -0.000163755 Jy ! Component: 150 - total flux cleaned = -0.000220328 Jy ! Component: 200 - total flux cleaned = -0.000236116 Jy ! Total flux subtracted in 200 components = -0.000236116 Jy ! Clean residual min=-0.001361 max=0.001437 Jy/beam ! Clean residual mean=-0.000000 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.0885812 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 63 components and 0.0885812 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054266Jy sigma=1.212137 ! Fit after self-cal, rms=0.054270Jy sigma=1.212038 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 (-126, -46.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000874224 Jy ! Component: 100 - total flux cleaned = 0.00101665 Jy ! Component: 150 - total flux cleaned = 0.00109085 Jy ! Component: 200 - total flux cleaned = 0.00109197 Jy ! Total flux subtracted in 200 components = 0.00109197 Jy ! Clean residual min=-0.001262 max=0.001136 Jy/beam ! Clean residual mean=-0.000001 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.0896732 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 76 components and 0.0896732 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054241Jy sigma=1.211374 ! Fit after self-cal, rms=0.054239Jy sigma=1.211317 ! 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=0.054239Jy sigma=1.211317 ! Fit after self-cal, rms=0.054245Jy sigma=1.211215 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.42 mas, bmaj=6.813 mas, bpa=-3.036 degrees ! Estimated noise=0.288748 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000200625 Jy ! Component: 100 - total flux cleaned = 0.000251666 Jy ! Component: 150 - total flux cleaned = 0.000267896 Jy ! Component: 200 - total flux cleaned = 0.000267926 Jy ! Total flux subtracted in 200 components = 0.000267926 Jy ! Clean residual min=-0.001282 max=0.001135 Jy/beam ! Clean residual mean=-0.000000 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0899411 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 81 components and 0.0899411 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054235Jy sigma=1.210975 ! Fit after self-cal, rms=0.054236Jy sigma=1.210962 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.77255e-05 Jy ! Component: 100 - total flux cleaned = 7.50702e-05 Jy ! Component: 150 - total flux cleaned = 7.46219e-05 Jy ! Component: 200 - total flux cleaned = 8.70612e-05 Jy ! Total flux subtracted in 200 components = 8.70612e-05 Jy ! Clean residual min=-0.001272 max=0.001117 Jy/beam ! Clean residual mean=-0.000000 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.0900282 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 87 components and 0.0900282 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054230Jy sigma=1.210830 ! Fit after self-cal, rms=0.054230Jy sigma=1.210828 ! 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=0.054230Jy sigma=1.210828 ! Fit after self-cal, rms=0.054229Jy sigma=1.210799 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.275 mas, bmaj=10.16 mas, bpa=-2.162 degrees ! Estimated noise=0.360694 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000459665 Jy ! Component: 100 - total flux cleaned = 0.000563633 Jy ! Component: 150 - total flux cleaned = 0.000614319 Jy ! Component: 200 - total flux cleaned = 0.000659139 Jy ! Total flux subtracted in 200 components = 0.000659139 Jy ! Clean residual min=-0.001300 max=0.001499 Jy/beam ! Clean residual mean=0.000001 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.0906873 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 96 components and 0.0906873 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054226Jy sigma=1.210752 ! Fit after self-cal, rms=0.054226Jy sigma=1.210743 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 (91.5, 56.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109172 Jy ! Component: 100 - total flux cleaned = 0.0013753 Jy ! Component: 150 - total flux cleaned = 0.00150526 Jy ! Component: 200 - total flux cleaned = 0.0015704 Jy ! Total flux subtracted in 200 components = 0.0015704 Jy ! Clean residual min=-0.001156 max=0.001027 Jy/beam ! Clean residual mean=-0.000001 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.0922577 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 130 components and 0.0922577 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054202Jy sigma=1.210094 ! Fit after self-cal, rms=0.054199Jy sigma=1.210047 ! 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=3.418 mas, bmaj=6.812 mas, bpa=-2.973 degrees ! Estimated noise=0.288755 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.418 x 6.812 at -2.973 degrees (North through East) ! Clean map min=-0.0011583 max=0.072005 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=2.887 mas, bmaj=5.953 mas, bpa=-1.754 degrees ! Estimated noise=0.46578 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0542125 Jy ! Component: 100 - total flux cleaned = 0.0709985 Jy ! Component: 150 - total flux cleaned = 0.07878 Jy ! Component: 200 - total flux cleaned = 0.0827274 Jy ! Total flux subtracted in 200 components = 0.0827274 Jy ! Clean residual min=-0.002159 max=0.002486 Jy/beam ! Clean residual mean=0.000005 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.0827275 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 0.0827275 Jy ! Inverting map and beam ! Estimated beam: bmin=3.418 mas, bmaj=6.812 mas, bpa=-2.973 degrees ! Estimated noise=0.288755 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 = 0.00291729 Jy ! Component: 100 - total flux cleaned = 0.00475005 Jy ! Component: 150 - total flux cleaned = 0.00611033 Jy ! Component: 200 - total flux cleaned = 0.00680815 Jy ! Total flux subtracted in 200 components = 0.00680815 Jy ! Clean residual min=-0.001397 max=0.001297 Jy/beam ! Clean residual mean=-0.000001 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.0895356 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 34 components and 0.0895356 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=7.275 mas, bmaj=10.16 mas, bpa=-2.162 degrees ! Estimated noise=0.360694 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011409 Jy ! Component: 100 - total flux cleaned = 0.00174384 Jy ! Component: 150 - total flux cleaned = 0.00205456 Jy ! Component: 200 - total flux cleaned = 0.00225529 Jy ! Total flux subtracted in 200 components = 0.00225529 Jy ! Clean residual min=-0.001134 max=0.001001 Jy/beam ! Clean residual mean=-0.000001 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.0917909 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 = 9.12079e-05 Jy ! Component: 100 - total flux cleaned = 0.000175112 Jy ! Component: 150 - total flux cleaned = 0.000233179 Jy ! Component: 200 - total flux cleaned = 0.000287561 Jy ! Total flux subtracted in 200 components = 0.000287561 Jy ! Clean residual min=-0.001142 max=0.000998 Jy/beam ! Clean residual mean=-0.000001 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.0920785 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 76 components and 0.0920785 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.418 mas, bmaj=6.812 mas, bpa=-2.973 degrees ! Estimated noise=0.288755 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000259807 Jy ! Component: 100 - total flux cleaned = -0.000289576 Jy ! Component: 150 - total flux cleaned = -0.000288819 Jy ! Component: 200 - total flux cleaned = -0.000261135 Jy ! Total flux subtracted in 200 components = -0.000261135 Jy ! Clean residual min=-0.001257 max=0.001067 Jy/beam ! Clean residual mean=-0.000001 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.0918173 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 102 components and 0.0918173 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054213Jy sigma=1.210373 ! Fit after self-cal, rms=0.054209Jy sigma=1.210284 wmodel J0124+2805_S_map.mod ! Writing 102 model components to file: J0124+2805_S_map.mod wobs J0124+2805_S_uvs.fits ! Writing UV FITS file: J0124+2805_S_uvs.fits wwins J0124+2805_S_map.win ! wwins: Wrote 4 windows to J0124+2805_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 = -0.000514047 Jy ! Component: 100 - total flux cleaned = -0.000698922 Jy ! Component: 150 - total flux cleaned = -0.000796027 Jy ! Component: 200 - total flux cleaned = -0.000890414 Jy ! Component: 250 - total flux cleaned = -0.00103742 Jy ! Component: 300 - total flux cleaned = -0.00118078 Jy ! Component: 350 - total flux cleaned = -0.00125104 Jy ! Component: 400 - total flux cleaned = -0.00135387 Jy ! Component: 450 - total flux cleaned = -0.00142072 Jy ! Component: 500 - total flux cleaned = -0.00146997 Jy ! Component: 550 - total flux cleaned = -0.00155076 Jy ! Component: 600 - total flux cleaned = -0.00161395 Jy ! Component: 650 - total flux cleaned = -0.00169204 Jy ! Component: 700 - total flux cleaned = -0.00170729 Jy ! Component: 750 - total flux cleaned = -0.00173731 Jy ! Component: 800 - total flux cleaned = -0.00172203 Jy ! Component: 850 - total flux cleaned = -0.00170739 Jy ! Component: 900 - total flux cleaned = -0.00176541 Jy ! Component: 950 - total flux cleaned = -0.00179397 Jy ! Component: 1000 - total flux cleaned = -0.00182212 Jy ! Component: 1050 - total flux cleaned = -0.0018778 Jy ! Component: 1100 - total flux cleaned = -0.00194631 Jy ! Component: 1150 - total flux cleaned = -0.00195979 Jy ! Component: 1200 - total flux cleaned = -0.00202687 Jy ! Component: 1250 - total flux cleaned = -0.00205359 Jy ! Component: 1300 - total flux cleaned = -0.00213221 Jy ! Component: 1350 - total flux cleaned = -0.00217112 Jy ! Component: 1400 - total flux cleaned = -0.00223488 Jy ! Component: 1450 - total flux cleaned = -0.00226023 Jy ! Component: 1500 - total flux cleaned = -0.00229775 Jy ! Component: 1550 - total flux cleaned = -0.00235984 Jy ! Component: 1600 - total flux cleaned = -0.00240893 Jy ! Component: 1650 - total flux cleaned = -0.00243324 Jy ! Component: 1700 - total flux cleaned = -0.00245729 Jy ! Component: 1750 - total flux cleaned = -0.00246918 Jy ! Component: 1800 - total flux cleaned = -0.00251633 Jy ! Component: 1850 - total flux cleaned = -0.00250451 Jy ! Component: 1900 - total flux cleaned = -0.00252777 Jy ! Component: 1950 - total flux cleaned = -0.00253925 Jy ! Component: 2000 - total flux cleaned = -0.00255056 Jy ! Component: 2050 - total flux cleaned = -0.0025394 Jy ! Component: 2100 - total flux cleaned = -0.0025507 Jy ! Component: 2150 - total flux cleaned = -0.00259502 Jy ! Component: 2200 - total flux cleaned = -0.00260592 Jy ! Component: 2250 - total flux cleaned = -0.00262768 Jy ! Component: 2300 - total flux cleaned = -0.00261681 Jy ! Component: 2350 - total flux cleaned = -0.00260627 Jy ! Component: 2400 - total flux cleaned = -0.00270191 Jy ! Component: 2450 - total flux cleaned = -0.0026597 Jy ! Component: 2500 - total flux cleaned = -0.00268063 Jy ! Component: 2550 - total flux cleaned = -0.00265976 Jy ! Component: 2600 - total flux cleaned = -0.0026907 Jy ! Component: 2650 - total flux cleaned = -0.00266002 Jy ! Component: 2700 - total flux cleaned = -0.0026702 Jy ! Component: 2750 - total flux cleaned = -0.00269031 Jy ! Component: 2800 - total flux cleaned = -0.00269018 Jy ! Component: 2850 - total flux cleaned = -0.00268025 Jy ! Component: 2900 - total flux cleaned = -0.00267043 Jy ! Component: 2950 - total flux cleaned = -0.00268032 Jy ! Component: 3000 - total flux cleaned = -0.00267056 Jy ! Component: 3050 - total flux cleaned = -0.00268032 Jy ! Component: 3100 - total flux cleaned = -0.00268027 Jy ! Component: 3150 - total flux cleaned = -0.00266129 Jy ! Component: 3200 - total flux cleaned = -0.0026708 Jy ! Component: 3250 - total flux cleaned = -0.00263341 Jy ! Component: 3300 - total flux cleaned = -0.00267072 Jy ! Component: 3350 - total flux cleaned = -0.00271706 Jy ! Component: 3400 - total flux cleaned = -0.002717 Jy ! Component: 3450 - total flux cleaned = -0.00268039 Jy ! Component: 3500 - total flux cleaned = -0.00272582 Jy ! Component: 3550 - total flux cleaned = -0.00272595 Jy ! Component: 3600 - total flux cleaned = -0.00273494 Jy ! Component: 3650 - total flux cleaned = -0.00277069 Jy ! Component: 3700 - total flux cleaned = -0.00276174 Jy ! Component: 3750 - total flux cleaned = -0.00277051 Jy ! Component: 3800 - total flux cleaned = -0.00280553 Jy ! Component: 3850 - total flux cleaned = -0.0028056 Jy ! Component: 3900 - total flux cleaned = -0.0028056 Jy ! Component: 3950 - total flux cleaned = -0.00283132 Jy ! Component: 4000 - total flux cleaned = -0.00286554 Jy ! Component: 4050 - total flux cleaned = -0.00284853 Jy ! Total flux subtracted in 4096 components = -0.00287383 Jy ! Clean residual min=-0.000529 max=0.000553 Jy/beam ! Clean residual mean=-0.000001 rms=0.000153 Jy/beam ! Combined flux in latest and established models = 0.0889435 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 387 components and 0.0889435 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0124+2805_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.418 x 6.812 at -2.973 degrees (North through East) ! Clean map min=-0.00098382 max=0.07184 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0124+2805_S_map.fits wmodel /vlbi/uf001/uva//J0124+2805_S_map.mod ! Writing 387 model components to file: /vlbi/uf001/uva//J0124+2805_S_map.mod wobs /vlbi/uf001/uva//J0124+2805_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0124+2805_S_uvs.fits wwins /vlbi/uf001/uva//J0124+2805_S_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uva//J0124+2805_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0718405 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000152548 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.63703 0.63703 1.27406 2.54812 5.09624 10.1925 20.3849 40.7699 81.5398 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.071 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 470.935 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0124+2805_S_dfm.log closed on Sun Jan 13 20:58:28 2019