! Started logfile: /vlbi/bp222/maps//J1501-3828_S_dfm.log on Thu Sep 27 11:16:42 2018 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/bp222/maps//J1501-3828_S_uva.fits ! Reading UV FITS file: /vlbi/bp222/maps//J1501-3828_S_uva.fits ! AN table 1: 113 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.60177 visibilities/baseline/integration-bin. ! Found source: J1501-3828 ! ! There are 4 IFs, and a total of 4 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 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 4080 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 J1501-3828_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 153 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 153 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 153 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 678 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002082Jy sigma=9.591548 ! Fit after self-cal, rms=0.887439Jy sigma=8.380532 ! 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=2.523 mas, bmaj=18.02 mas, bpa=-24.23 degrees ! Estimated noise=2.28455 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 = 0.0954688 Jy ! Component: 100 - total flux cleaned = 0.120863 Jy ! Total flux subtracted in 100 components = 0.120863 Jy ! Clean residual min=-0.009717 max=0.011677 Jy/beam ! Clean residual mean=-0.000010 rms=0.003059 Jy/beam ! Combined flux in latest and established models = 0.120863 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.120863 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104365Jy sigma=0.851868 ! Fit after self-cal, rms=0.103972Jy sigma=0.849945 ! 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=3.173 mas, bmaj=18.63 mas, bpa=-22.65 degrees ! Estimated noise=1.40733 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 = 0.0137829 Jy ! Component: 100 - total flux cleaned = 0.021573 Jy ! Component: 150 - total flux cleaned = 0.0267713 Jy ! Component: 200 - total flux cleaned = 0.0306652 Jy ! Total flux subtracted in 200 components = 0.0306652 Jy ! Clean residual min=-0.005277 max=0.006275 Jy/beam ! Clean residual mean=-0.000032 rms=0.001624 Jy/beam ! Combined flux in latest and established models = 0.151528 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 56 components and 0.151528 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102555Jy sigma=0.821954 ! Fit after self-cal, rms=0.102556Jy sigma=0.821457 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.173 x 18.63 at -22.65 degrees (North through East) ! Clean map min=-0.0052 max=0.11838 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 HN 1.09 KP 0.98 MK 1.05 ! NL 1.11 OV 0.93 ! ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 HN 1.07 KP 1.04 MK 1.07 ! NL 1.21 OV 0.92 ! ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 1.03 KP 1.00 MK 0.95 ! NL 0.96 OV 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* HN 0.00* KP 0.00* MK 0.00* ! NL 0.00* OV 0.00* ! ! ! Fit before self-cal, rms=0.102556Jy sigma=0.821457 ! Fit after self-cal, rms=0.107481Jy sigma=0.812043 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.211 mas, bmaj=18.61 mas, bpa=-22.76 degrees ! Estimated noise=1.40227 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 = -0.00118016 Jy ! Component: 100 - total flux cleaned = -0.00164639 Jy ! Component: 150 - total flux cleaned = -0.00184787 Jy ! Component: 200 - total flux cleaned = -0.00196495 Jy ! Total flux subtracted in 200 components = -0.00196495 Jy ! Clean residual min=-0.004228 max=0.005592 Jy/beam ! Clean residual mean=-0.000031 rms=0.001233 Jy/beam ! Combined flux in latest and established models = 0.149563 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 76 components and 0.149563 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107370Jy sigma=0.811169 ! Fit after self-cal, rms=0.107914Jy sigma=0.810720 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107914Jy sigma=0.810720 ! Fit after self-cal, rms=0.108842Jy sigma=0.810343 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.222 mas, bmaj=18.62 mas, bpa=-22.74 degrees ! Estimated noise=1.39929 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00140129 Jy ! Component: 100 - total flux cleaned = -0.00164166 Jy ! Component: 150 - total flux cleaned = -0.00169431 Jy ! Component: 200 - total flux cleaned = -0.00169793 Jy ! Total flux subtracted in 200 components = -0.00169793 Jy ! Clean residual min=-0.004155 max=0.005046 Jy/beam ! Clean residual mean=-0.000030 rms=0.001180 Jy/beam ! Combined flux in latest and established models = 0.147865 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 85 components and 0.147865 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108752Jy sigma=0.809890 ! Fit after self-cal, rms=0.108887Jy sigma=0.809824 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 = 0.000191277 Jy ! Component: 100 - total flux cleaned = 0.000143939 Jy ! Component: 150 - total flux cleaned = 0.000186418 Jy ! Component: 200 - total flux cleaned = 0.000265112 Jy ! Total flux subtracted in 200 components = 0.000265112 Jy ! Clean residual min=-0.004142 max=0.004983 Jy/beam ! Clean residual mean=-0.000030 rms=0.001175 Jy/beam ! Combined flux in latest and established models = 0.14813 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 91 components and 0.14813 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108835Jy sigma=0.809615 ! Fit after self-cal, rms=0.108859Jy sigma=0.809589 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108859Jy sigma=0.809589 ! Fit after self-cal, rms=0.112489Jy sigma=0.803619 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.234 mas, bmaj=18.72 mas, bpa=-22.79 degrees ! Estimated noise=1.40379 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000285588 Jy ! Component: 100 - total flux cleaned = 3.17065e-05 Jy ! Component: 150 - total flux cleaned = -4.41759e-06 Jy ! Component: 200 - total flux cleaned = -5.76858e-06 Jy ! Total flux subtracted in 200 components = -5.76858e-06 Jy ! Clean residual min=-0.003507 max=0.003683 Jy/beam ! Clean residual mean=-0.000009 rms=0.000926 Jy/beam ! Combined flux in latest and established models = 0.148124 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 107 components and 0.148124 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112449Jy sigma=0.803392 ! Fit after self-cal, rms=0.112742Jy sigma=0.802951 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 = 0.000267617 Jy ! Component: 100 - total flux cleaned = 0.000200941 Jy ! Component: 150 - total flux cleaned = 0.000170441 Jy ! Component: 200 - total flux cleaned = 0.000171654 Jy ! Total flux subtracted in 200 components = 0.000171654 Jy ! Clean residual min=-0.003478 max=0.003714 Jy/beam ! Clean residual mean=-0.000009 rms=0.000936 Jy/beam ! Combined flux in latest and established models = 0.148296 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 112 components and 0.148296 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112713Jy sigma=0.802847 ! Fit after self-cal, rms=0.112710Jy sigma=0.802827 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112710Jy sigma=0.802827 ! Fit after self-cal, rms=0.113508Jy sigma=0.802699 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.774 mas, bmaj=33.64 mas, bpa=-13.44 degrees ! Estimated noise=1.61513 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000370139 Jy ! Component: 100 - total flux cleaned = 0.000388697 Jy ! Component: 150 - total flux cleaned = 0.000357494 Jy ! Component: 200 - total flux cleaned = 0.000329931 Jy ! Total flux subtracted in 200 components = 0.000329931 Jy ! Clean residual min=-0.003498 max=0.003582 Jy/beam ! Clean residual mean=-0.000011 rms=0.000938 Jy/beam ! Combined flux in latest and established models = 0.148626 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 135 components and 0.148626 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113499Jy sigma=0.802698 ! Fit after self-cal, rms=0.113605Jy sigma=0.802648 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 = 0.000229661 Jy ! Component: 100 - total flux cleaned = 0.000178542 Jy ! Component: 150 - total flux cleaned = 0.000135248 Jy ! Component: 200 - total flux cleaned = 9.70348e-05 Jy ! Total flux subtracted in 200 components = 9.70348e-05 Jy ! Clean residual min=-0.003580 max=0.003621 Jy/beam ! Clean residual mean=-0.000011 rms=0.000943 Jy/beam ! Combined flux in latest and established models = 0.148723 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 147 components and 0.148723 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113599Jy sigma=0.802672 ! Fit after self-cal, rms=0.113611Jy sigma=0.802653 ! 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=3.233 mas, bmaj=18.73 mas, bpa=-22.8 degrees ! Estimated noise=1.40164 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.233 x 18.73 at -22.8 degrees (North through East) ! Clean map min=-0.0035241 max=0.11589 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=2.559 mas, bmaj=18.11 mas, bpa=-24.44 degrees ! Estimated noise=2.28638 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0946829 Jy ! Component: 100 - total flux cleaned = 0.118752 Jy ! Component: 150 - total flux cleaned = 0.131212 Jy ! Component: 200 - total flux cleaned = 0.136266 Jy ! Total flux subtracted in 200 components = 0.136266 Jy ! Clean residual min=-0.007051 max=0.008230 Jy/beam ! Clean residual mean=-0.000002 rms=0.002063 Jy/beam ! Combined flux in latest and established models = 0.136266 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 35 model components to the UV plane model. ! The established model now contains 35 components and 0.136266 Jy ! Inverting map and beam ! Estimated beam: bmin=3.233 mas, bmaj=18.73 mas, bpa=-22.8 degrees ! Estimated noise=1.40164 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 = 0.00542591 Jy ! Component: 100 - total flux cleaned = 0.00800117 Jy ! Component: 150 - total flux cleaned = 0.00904468 Jy ! Component: 200 - total flux cleaned = 0.00967184 Jy ! Total flux subtracted in 200 components = 0.00967184 Jy ! Clean residual min=-0.003635 max=0.003997 Jy/beam ! Clean residual mean=-0.000008 rms=0.001002 Jy/beam ! Combined flux in latest and established models = 0.145938 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 58 components and 0.145938 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.774 mas, bmaj=33.64 mas, bpa=-13.44 degrees ! Estimated noise=1.61513 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00167524 Jy ! Component: 100 - total flux cleaned = 0.00197595 Jy ! Component: 150 - total flux cleaned = 0.00219895 Jy ! Component: 200 - total flux cleaned = 0.00229658 Jy ! Total flux subtracted in 200 components = 0.00229658 Jy ! Clean residual min=-0.003659 max=0.003801 Jy/beam ! Clean residual mean=-0.000011 rms=0.000966 Jy/beam ! Combined flux in latest and established models = 0.148235 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 = 6.64968e-05 Jy ! Component: 100 - total flux cleaned = 0.00013032 Jy ! Component: 150 - total flux cleaned = 0.000208759 Jy ! Component: 200 - total flux cleaned = 0.000263432 Jy ! Total flux subtracted in 200 components = 0.000263432 Jy ! Clean residual min=-0.003625 max=0.003786 Jy/beam ! Clean residual mean=-0.000011 rms=0.000961 Jy/beam ! Combined flux in latest and established models = 0.148498 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 73 components and 0.148498 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.233 mas, bmaj=18.73 mas, bpa=-22.8 degrees ! Estimated noise=1.40164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.64279e-05 Jy ! Component: 100 - total flux cleaned = 3.95582e-05 Jy ! Component: 150 - total flux cleaned = 3.75523e-05 Jy ! Component: 200 - total flux cleaned = 3.78626e-05 Jy ! Total flux subtracted in 200 components = 3.78626e-05 Jy ! Clean residual min=-0.003590 max=0.003745 Jy/beam ! Clean residual mean=-0.000008 rms=0.000957 Jy/beam ! Combined flux in latest and established models = 0.148536 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 88 components and 0.148536 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113631Jy sigma=0.803048 ! Fit after self-cal, rms=0.113614Jy sigma=0.802936 wmodel J1501-3828_S_map.mod ! Writing 88 model components to file: J1501-3828_S_map.mod wobs J1501-3828_S_uvs.fits ! Writing UV FITS file: J1501-3828_S_uvs.fits wwins J1501-3828_S_map.win ! wwins: Wrote 1 windows to J1501-3828_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 = -0.000184912 Jy ! Component: 100 - total flux cleaned = -0.000309086 Jy ! Component: 150 - total flux cleaned = -0.000248615 Jy ! Component: 200 - total flux cleaned = -0.000414789 Jy ! Component: 250 - total flux cleaned = -0.000785509 Jy ! Component: 300 - total flux cleaned = -0.00114267 Jy ! Component: 350 - total flux cleaned = -0.001389 Jy ! Component: 400 - total flux cleaned = -0.00153232 Jy ! Component: 450 - total flux cleaned = -0.00171961 Jy ! Component: 500 - total flux cleaned = -0.00181045 Jy ! Component: 550 - total flux cleaned = -0.0018992 Jy ! Component: 600 - total flux cleaned = -0.00198495 Jy ! Component: 650 - total flux cleaned = -0.00198439 Jy ! Component: 700 - total flux cleaned = -0.00194268 Jy ! Component: 750 - total flux cleaned = -0.00198394 Jy ! Component: 800 - total flux cleaned = -0.00206315 Jy ! Component: 850 - total flux cleaned = -0.00225781 Jy ! Component: 900 - total flux cleaned = -0.00225712 Jy ! Component: 950 - total flux cleaned = -0.00229484 Jy ! Component: 1000 - total flux cleaned = -0.00244236 Jy ! Component: 1050 - total flux cleaned = -0.00255075 Jy ! Component: 1100 - total flux cleaned = -0.00272873 Jy ! Component: 1150 - total flux cleaned = -0.00286902 Jy ! Component: 1200 - total flux cleaned = -0.00307484 Jy ! Component: 1250 - total flux cleaned = -0.00327817 Jy ! Component: 1300 - total flux cleaned = -0.00351138 Jy ! Component: 1350 - total flux cleaned = -0.00374046 Jy ! Component: 1400 - total flux cleaned = -0.0039343 Jy ! Component: 1450 - total flux cleaned = -0.00412526 Jy ! Component: 1500 - total flux cleaned = -0.00440699 Jy ! Component: 1550 - total flux cleaned = -0.00462298 Jy ! Component: 1600 - total flux cleaned = -0.00483578 Jy ! Component: 1650 - total flux cleaned = -0.00504497 Jy ! Component: 1700 - total flux cleaned = -0.00525162 Jy ! Component: 1750 - total flux cleaned = -0.00545556 Jy ! Component: 1800 - total flux cleaned = -0.00565625 Jy ! Component: 1850 - total flux cleaned = -0.00582615 Jy ! Component: 1900 - total flux cleaned = -0.00596562 Jy ! Component: 1950 - total flux cleaned = -0.00610334 Jy ! Component: 2000 - total flux cleaned = -0.00623894 Jy ! Component: 2050 - total flux cleaned = -0.00642722 Jy ! Component: 2100 - total flux cleaned = -0.00650702 Jy ! Component: 2150 - total flux cleaned = -0.00666481 Jy ! Component: 2200 - total flux cleaned = -0.00684671 Jy ! Component: 2250 - total flux cleaned = -0.00697531 Jy ! Component: 2300 - total flux cleaned = -0.00715285 Jy ! Component: 2350 - total flux cleaned = -0.00737866 Jy ! Component: 2400 - total flux cleaned = -0.00747787 Jy ! Component: 2450 - total flux cleaned = -0.00764994 Jy ! Component: 2500 - total flux cleaned = -0.00779581 Jy ! Component: 2550 - total flux cleaned = -0.00791633 Jy ! Component: 2600 - total flux cleaned = -0.00810685 Jy ! Component: 2650 - total flux cleaned = -0.00824806 Jy ! Component: 2700 - total flux cleaned = -0.00836486 Jy ! Component: 2750 - total flux cleaned = -0.00857228 Jy ! Component: 2800 - total flux cleaned = -0.00873185 Jy ! Component: 2850 - total flux cleaned = -0.00889006 Jy ! Component: 2900 - total flux cleaned = -0.00909164 Jy ! Component: 2950 - total flux cleaned = -0.00926892 Jy ! Component: 3000 - total flux cleaned = -0.00946629 Jy ! Component: 3050 - total flux cleaned = -0.00959676 Jy ! Component: 3100 - total flux cleaned = -0.00974745 Jy ! Component: 3150 - total flux cleaned = -0.00993951 Jy ! Component: 3200 - total flux cleaned = -0.0100874 Jy ! Component: 3250 - total flux cleaned = -0.0102131 Jy ! Component: 3300 - total flux cleaned = -0.0104004 Jy ! Component: 3350 - total flux cleaned = -0.0105036 Jy ! Component: 3400 - total flux cleaned = -0.010565 Jy ! Component: 3450 - total flux cleaned = -0.0107078 Jy ! Component: 3500 - total flux cleaned = -0.0107278 Jy ! Component: 3550 - total flux cleaned = -0.0108891 Jy ! Component: 3600 - total flux cleaned = -0.0109891 Jy ! Component: 3650 - total flux cleaned = -0.0110687 Jy ! Component: 3700 - total flux cleaned = -0.0111084 Jy ! Component: 3750 - total flux cleaned = -0.0112069 Jy ! Component: 3800 - total flux cleaned = -0.0113243 Jy ! Component: 3850 - total flux cleaned = -0.0113827 Jy ! Component: 3900 - total flux cleaned = -0.011402 Jy ! Component: 3950 - total flux cleaned = -0.0114598 Jy ! Component: 4000 - total flux cleaned = -0.011479 Jy ! Component: 4050 - total flux cleaned = -0.0115171 Jy ! Total flux subtracted in 4096 components = -0.0115741 Jy ! Clean residual min=-0.001010 max=0.001132 Jy/beam ! Clean residual mean=0.000002 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.136962 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 370 components and 0.136962 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/bp222/maps//J1501-3828_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.233 x 18.73 at -22.8 degrees (North through East) ! Clean map min=-0.0030861 max=0.11532 Jy/beam ! Writing clean map to FITS file: /vlbi/bp222/maps//J1501-3828_S_map.fits wmodel /vlbi/bp222/maps//J1501-3828_S_map.mod ! Writing 370 model components to file: /vlbi/bp222/maps//J1501-3828_S_map.mod wobs /vlbi/bp222/maps//J1501-3828_S_uvs.fits ! Writing UV FITS file: /vlbi/bp222/maps//J1501-3828_S_uvs.fits wwins /vlbi/bp222/maps//J1501-3828_S_map.win ! wwins: Wrote 2 windows to /vlbi/bp222/maps//J1501-3828_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.115317 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000338746 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.881261 0.881261 1.76252 3.52504 7.05008 14.1002 28.2003 56.4007 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.115 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 340.421 quit ! Quitting program ! Log file /vlbi/bp222/maps//J1501-3828_S_dfm.log closed on Thu Sep 27 11:16:46 2018