! Started logfile: /scr/pima/rv124_uvs/J2355+2835_S_dfm.log on Mon Dec 24 01:45:07 2018 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23275 obs /scr/pima/rv124_uvs/J2355+2835_S_uva.fits ! Reading UV FITS file: /scr/pima/rv124_uvs/J2355+2835_S_uva.fits ! AN table 1: 54 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.888374 visibilities/baseline/integration-bin. ! Found source: J2355+2835 ! ! 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 2.23275e+09 8e+06 1 8e+06 ! 02 2 2.26275e+09 8e+06 1 8e+06 ! 03 3 2.35275e+09 8e+06 1 8e+06 ! 04 4 2.37275e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 6908 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 J2355+2835_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 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 486 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002287Jy sigma=19.269646 ! Fit after self-cal, rms=0.955606Jy sigma=18.398000 ! 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=2.863 mas, bmaj=5.031 mas, bpa=-5.888 degrees ! Estimated noise=0.899948 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 = 0.0333392 Jy ! Component: 100 - total flux cleaned = 0.0436747 Jy ! Total flux subtracted in 100 components = 0.0436747 Jy ! Clean residual min=-0.003901 max=0.004427 Jy/beam ! Clean residual mean=-0.000002 rms=0.001002 Jy/beam ! Combined flux in latest and established models = 0.0436747 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0436747 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055403Jy sigma=0.994328 ! Fit after self-cal, rms=0.054263Jy sigma=0.976991 ! 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=3.584 mas, bmaj=5.783 mas, bpa=-3.198 degrees ! Estimated noise=0.531871 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 = 0.0070746 Jy ! Component: 100 - total flux cleaned = 0.00989257 Jy ! Component: 150 - total flux cleaned = 0.0103572 Jy ! Component: 200 - total flux cleaned = 0.010715 Jy ! Total flux subtracted in 200 components = 0.010715 Jy ! Clean residual min=-0.002756 max=0.002738 Jy/beam ! Clean residual mean=-0.000001 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 0.0543897 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 18 components and 0.0543897 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053370Jy sigma=0.961292 ! Fit after self-cal, rms=0.053326Jy sigma=0.960675 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.584 x 5.783 at -3.198 degrees (North through East) ! Clean map min=-0.0027174 max=0.04564 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.08 HN 0.94 KP 0.88 ! MK 1.10 NL 1.13 OV 0.90 PT 1.15 ! SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 1.09 KP 0.93 ! MK 1.06 NL 1.13 OV 0.74 PT 1.08 ! SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! MK 0.00* NL 0.00* OV 0.00* PT 0.00* ! SC 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.03 HN 1.05 KP 1.04 ! MK 1.21 NL 1.13 OV 0.94 PT 1.05 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.053326Jy sigma=0.960675 ! Fit after self-cal, rms=0.052738Jy sigma=0.950277 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.647 mas, bmaj=5.79 mas, bpa=-0.5566 degrees ! Estimated noise=0.535048 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 = -0.000416088 Jy ! Component: 100 - total flux cleaned = -0.000361098 Jy ! Component: 150 - total flux cleaned = -0.00038189 Jy ! Component: 200 - total flux cleaned = -0.00039816 Jy ! Total flux subtracted in 200 components = -0.00039816 Jy ! Clean residual min=-0.002146 max=0.002132 Jy/beam ! Clean residual mean=-0.000000 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.0539915 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 28 components and 0.0539915 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052701Jy sigma=0.949926 ! Fit after self-cal, rms=0.052806Jy sigma=0.948844 ! 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=0.052806Jy sigma=0.948844 ! Fit after self-cal, rms=0.051828Jy sigma=0.944249 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.607 mas, bmaj=5.755 mas, bpa=-2.835 degrees ! Estimated noise=0.529607 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.08669e-05 Jy ! Component: 100 - total flux cleaned = -3.15998e-05 Jy ! Component: 150 - total flux cleaned = -4.97148e-05 Jy ! Component: 200 - total flux cleaned = -6.54218e-05 Jy ! Total flux subtracted in 200 components = -6.54218e-05 Jy ! Clean residual min=-0.001879 max=0.001882 Jy/beam ! Clean residual mean=-0.000000 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.0539261 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 37 components and 0.0539261 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051813Jy sigma=0.944047 ! Fit after self-cal, rms=0.051836Jy sigma=0.943772 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 = -0.000108475 Jy ! Component: 100 - total flux cleaned = -0.000123114 Jy ! Component: 150 - total flux cleaned = -0.000136521 Jy ! Component: 200 - total flux cleaned = -0.000149872 Jy ! Total flux subtracted in 200 components = -0.000149872 Jy ! Clean residual min=-0.001815 max=0.001782 Jy/beam ! Clean residual mean=-0.000000 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.0537762 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 41 components and 0.0537762 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051828Jy sigma=0.943651 ! Fit after self-cal, rms=0.051827Jy sigma=0.943639 ! 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=0.051827Jy sigma=0.943639 ! Fit after self-cal, rms=0.051659Jy sigma=0.943558 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.576 mas, bmaj=5.725 mas, bpa=-3.896 degrees ! Estimated noise=0.526217 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.87842e-05 Jy ! Component: 100 - total flux cleaned = 0.000110778 Jy ! Component: 150 - total flux cleaned = 0.00011011 Jy ! Component: 200 - total flux cleaned = 9.70505e-05 Jy ! Total flux subtracted in 200 components = 9.70505e-05 Jy ! Clean residual min=-0.001796 max=0.001770 Jy/beam ! Clean residual mean=-0.000000 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.0538733 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 43 components and 0.0538733 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051650Jy sigma=0.943422 ! Fit after self-cal, rms=0.051655Jy sigma=0.943408 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 = -3.48007e-05 Jy ! Component: 100 - total flux cleaned = -5.94905e-05 Jy ! Component: 150 - total flux cleaned = -7.09321e-05 Jy ! Component: 200 - total flux cleaned = -8.16771e-05 Jy ! Total flux subtracted in 200 components = -8.16771e-05 Jy ! Clean residual min=-0.001785 max=0.001753 Jy/beam ! Clean residual mean=-0.000000 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.0537916 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 45 components and 0.0537916 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051649Jy sigma=0.943321 ! Fit after self-cal, rms=0.051650Jy sigma=0.943314 ! 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=0.051650Jy sigma=0.943314 ! Fit after self-cal, rms=0.051541Jy sigma=0.943276 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.011 mas, bmaj=8.947 mas, bpa=-1.637 degrees ! Estimated noise=0.654524 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000419031 Jy ! Component: 100 - total flux cleaned = 0.000498623 Jy ! Component: 150 - total flux cleaned = 0.000532231 Jy ! Component: 200 - total flux cleaned = 0.000562586 Jy ! Total flux subtracted in 200 components = 0.000562586 Jy ! Clean residual min=-0.001881 max=0.002050 Jy/beam ! Clean residual mean=-0.000001 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.0543542 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 51 components and 0.0543542 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051541Jy sigma=0.943308 ! Fit after self-cal, rms=0.051541Jy sigma=0.943288 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 = 3.87401e-05 Jy ! Component: 100 - total flux cleaned = 5.55989e-05 Jy ! Component: 150 - total flux cleaned = 7.71334e-05 Jy ! Component: 200 - total flux cleaned = 0.000101862 Jy ! Total flux subtracted in 200 components = 0.000101862 Jy ! Clean residual min=-0.001872 max=0.002044 Jy/beam ! Clean residual mean=-0.000001 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.054456 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 52 components and 0.054456 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051543Jy sigma=0.943320 ! Fit after self-cal, rms=0.051541Jy sigma=0.943305 ! 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=3.55 mas, bmaj=5.701 mas, bpa=-4.791 degrees ! Estimated noise=0.523588 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.55 x 5.701 at -4.791 degrees (North through East) ! Clean map min=-0.0020403 max=0.0451 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=2.837 mas, bmaj=4.964 mas, bpa=-7.451 degrees ! Estimated noise=0.883415 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0339209 Jy ! Component: 100 - total flux cleaned = 0.0454969 Jy ! Component: 150 - total flux cleaned = 0.0482784 Jy ! Component: 200 - total flux cleaned = 0.0498111 Jy ! Total flux subtracted in 200 components = 0.0498111 Jy ! Clean residual min=-0.003561 max=0.003039 Jy/beam ! Clean residual mean=-0.000000 rms=0.000783 Jy/beam ! Combined flux in latest and established models = 0.0498111 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 0.0498111 Jy ! Inverting map and beam ! Estimated beam: bmin=3.55 mas, bmaj=5.701 mas, bpa=-4.791 degrees ! Estimated noise=0.523588 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 = 0.00273856 Jy ! Component: 100 - total flux cleaned = 0.00399621 Jy ! Component: 150 - total flux cleaned = 0.00422019 Jy ! Component: 200 - total flux cleaned = 0.00424686 Jy ! Total flux subtracted in 200 components = 0.00424686 Jy ! Clean residual min=-0.001869 max=0.001795 Jy/beam ! Clean residual mean=-0.000000 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.054058 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 34 components and 0.054058 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=7.011 mas, bmaj=8.947 mas, bpa=-1.637 degrees ! Estimated noise=0.654524 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000455681 Jy ! Component: 100 - total flux cleaned = 0.00048742 Jy ! Component: 150 - total flux cleaned = 0.000505393 Jy ! Component: 200 - total flux cleaned = 0.000519889 Jy ! Total flux subtracted in 200 components = 0.000519889 Jy ! Clean residual min=-0.001863 max=0.002054 Jy/beam ! Clean residual mean=-0.000001 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.0545778 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 = 1.21064e-05 Jy ! Component: 100 - total flux cleaned = 1.55382e-05 Jy ! Component: 150 - total flux cleaned = 1.22048e-05 Jy ! Component: 200 - total flux cleaned = 1.22142e-05 Jy ! Total flux subtracted in 200 components = 1.22142e-05 Jy ! Clean residual min=-0.001856 max=0.002048 Jy/beam ! Clean residual mean=-0.000001 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.0545901 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 47 components and 0.0545901 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.55 mas, bmaj=5.701 mas, bpa=-4.791 degrees ! Estimated noise=0.523588 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000256547 Jy ! Component: 100 - total flux cleaned = -0.000361254 Jy ! Component: 150 - total flux cleaned = -0.000439943 Jy ! Component: 200 - total flux cleaned = -0.000469202 Jy ! Total flux subtracted in 200 components = -0.000469202 Jy ! Clean residual min=-0.001834 max=0.001781 Jy/beam ! Clean residual mean=-0.000000 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.0541208 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 56 components and 0.0541208 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051560Jy sigma=0.943559 ! Fit after self-cal, rms=0.051555Jy sigma=0.943402 wmodel J2355+2835_S_map.mod ! Writing 56 model components to file: J2355+2835_S_map.mod wobs J2355+2835_S_uvs.fits ! Writing UV FITS file: J2355+2835_S_uvs.fits wwins J2355+2835_S_map.win ! wwins: Wrote 1 windows to J2355+2835_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 = 6.58702e-05 Jy ! Component: 100 - total flux cleaned = 0.00043046 Jy ! Component: 150 - total flux cleaned = 0.000691526 Jy ! Component: 200 - total flux cleaned = 0.000858759 Jy ! Component: 250 - total flux cleaned = 0.000939854 Jy ! Component: 300 - total flux cleaned = 0.000966154 Jy ! Component: 350 - total flux cleaned = 0.00106805 Jy ! Component: 400 - total flux cleaned = 0.00106798 Jy ! Component: 450 - total flux cleaned = 0.00109263 Jy ! Component: 500 - total flux cleaned = 0.00114058 Jy ! Component: 550 - total flux cleaned = 0.00113979 Jy ! Component: 600 - total flux cleaned = 0.0011627 Jy ! Component: 650 - total flux cleaned = 0.00120801 Jy ! Component: 700 - total flux cleaned = 0.00125211 Jy ! Component: 750 - total flux cleaned = 0.00127404 Jy ! Component: 800 - total flux cleaned = 0.00138184 Jy ! Component: 850 - total flux cleaned = 0.00140291 Jy ! Component: 900 - total flux cleaned = 0.00148636 Jy ! Component: 950 - total flux cleaned = 0.00150678 Jy ! Component: 1000 - total flux cleaned = 0.0015881 Jy ! Component: 1050 - total flux cleaned = 0.00162852 Jy ! Component: 1100 - total flux cleaned = 0.00166874 Jy ! Component: 1150 - total flux cleaned = 0.00178648 Jy ! Component: 1200 - total flux cleaned = 0.00188325 Jy ! Component: 1250 - total flux cleaned = 0.00190212 Jy ! Component: 1300 - total flux cleaned = 0.00199628 Jy ! Component: 1350 - total flux cleaned = 0.00199594 Jy ! Component: 1400 - total flux cleaned = 0.0020144 Jy ! Component: 1450 - total flux cleaned = 0.00199656 Jy ! Component: 1500 - total flux cleaned = 0.0020869 Jy ! Component: 1550 - total flux cleaned = 0.00201516 Jy ! Component: 1600 - total flux cleaned = 0.0020504 Jy ! Component: 1650 - total flux cleaned = 0.00208525 Jy ! Component: 1700 - total flux cleaned = 0.00208525 Jy ! Component: 1750 - total flux cleaned = 0.00205081 Jy ! Component: 1800 - total flux cleaned = 0.00205099 Jy ! Component: 1850 - total flux cleaned = 0.00205111 Jy ! Component: 1900 - total flux cleaned = 0.00208464 Jy ! Component: 1950 - total flux cleaned = 0.00205142 Jy ! Component: 2000 - total flux cleaned = 0.0020349 Jy ! Component: 2050 - total flux cleaned = 0.00205109 Jy ! Component: 2100 - total flux cleaned = 0.00205111 Jy ! Component: 2150 - total flux cleaned = 0.00206696 Jy ! Component: 2200 - total flux cleaned = 0.00203522 Jy ! Component: 2250 - total flux cleaned = 0.00201947 Jy ! Component: 2300 - total flux cleaned = 0.00203495 Jy ! Component: 2350 - total flux cleaned = 0.00194228 Jy ! Component: 2400 - total flux cleaned = 0.00200385 Jy ! Component: 2450 - total flux cleaned = 0.00197328 Jy ! Component: 2500 - total flux cleaned = 0.00198819 Jy ! Component: 2550 - total flux cleaned = 0.00189808 Jy ! Component: 2600 - total flux cleaned = 0.00185335 Jy ! Component: 2650 - total flux cleaned = 0.00179393 Jy ! Component: 2700 - total flux cleaned = 0.00179388 Jy ! Component: 2750 - total flux cleaned = 0.00169153 Jy ! Component: 2800 - total flux cleaned = 0.00169141 Jy ! Component: 2850 - total flux cleaned = 0.00161918 Jy ! Component: 2900 - total flux cleaned = 0.00154765 Jy ! Component: 2950 - total flux cleaned = 0.00150498 Jy ! Component: 3000 - total flux cleaned = 0.00144853 Jy ! Component: 3050 - total flux cleaned = 0.00143458 Jy ! Component: 3100 - total flux cleaned = 0.00135077 Jy ! Component: 3150 - total flux cleaned = 0.00128149 Jy ! Component: 3200 - total flux cleaned = 0.00126752 Jy ! Component: 3250 - total flux cleaned = 0.00122617 Jy ! Component: 3300 - total flux cleaned = 0.00117152 Jy ! Component: 3350 - total flux cleaned = 0.00106328 Jy ! Component: 3400 - total flux cleaned = 0.000996036 Jy ! Component: 3450 - total flux cleaned = 0.000982528 Jy ! Component: 3500 - total flux cleaned = 0.000942601 Jy ! Component: 3550 - total flux cleaned = 0.000863243 Jy ! Component: 3600 - total flux cleaned = 0.000850191 Jy ! Component: 3650 - total flux cleaned = 0.000784926 Jy ! Component: 3700 - total flux cleaned = 0.000733014 Jy ! Component: 3750 - total flux cleaned = 0.000707303 Jy ! Component: 3800 - total flux cleaned = 0.000694397 Jy ! Component: 3850 - total flux cleaned = 0.000579682 Jy ! Component: 3900 - total flux cleaned = 0.000579706 Jy ! Component: 3950 - total flux cleaned = 0.000554544 Jy ! Component: 4000 - total flux cleaned = 0.000529363 Jy ! Component: 4050 - total flux cleaned = 0.000491879 Jy ! Total flux subtracted in 4096 components = 0.000429835 Jy ! Clean residual min=-0.000696 max=0.000688 Jy/beam ! Clean residual mean=-0.000001 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.0545507 Jy keep ! Adding 278 model components to the UV plane model. ! The established model now contains 334 components and 0.0545507 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv124_uvs/J2355+2835_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.55 x 5.701 at -4.791 degrees (North through East) ! Clean map min=-0.0019013 max=0.044889 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv124_uvs/J2355+2835_S_map.fits wmodel /scr/pima/rv124_uvs/J2355+2835_S_map.mod ! Writing 334 model components to file: /scr/pima/rv124_uvs/J2355+2835_S_map.mod wobs /scr/pima/rv124_uvs/J2355+2835_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv124_uvs/J2355+2835_S_uvs.fits wwins /scr/pima/rv124_uvs/J2355+2835_S_map.win ! wwins: Wrote 2 windows to /scr/pima/rv124_uvs/J2355+2835_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0448894 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000217 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.45023 1.45023 2.90046 5.80091 11.6018 23.2037 46.4073 92.8146 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.044 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 206.863 quit ! Quitting program ! Log file /scr/pima/rv124_uvs/J2355+2835_S_dfm.log closed on Mon Dec 24 01:45:12 2018