! Started logfile: /vlbi/uf001/uvm//J1007+0708_S_a_dfm.log on Sun Jan 13 21:19:07 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/uvm//J1007+0708_S_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J1007+0708_S_a_uvm.fits ! AN table 1: 149 integrations on 28 of 28 possible baselines. ! AN table 2: 98 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.769954 visibilities/baseline/integration-bin. ! Found source: J1007+0708 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 40 lines of history. ! ! Reading 15975 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 J1007+0708_S_a] 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 308 telescope corrections were flagged in sub-array 1. ! A total of 26 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 308 telescope corrections were flagged in sub-array 1. ! A total of 26 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 308 telescope corrections were flagged in sub-array 1. ! A total of 26 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.058857Jy sigma=19.988386 ! Fit after self-cal, rms=0.736444Jy sigma=14.280506 ! 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=2.87 mas, bmaj=12.28 mas, bpa=-22.28 degrees ! Estimated noise=0.494106 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 = 0.199325 Jy ! Component: 100 - total flux cleaned = 0.242794 Jy ! Total flux subtracted in 100 components = 0.242794 Jy ! Clean residual min=-0.008056 max=0.012264 Jy/beam ! Clean residual mean=0.000003 rms=0.002324 Jy/beam ! Combined flux in latest and established models = 0.242794 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.242794 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.147665Jy sigma=1.646677 ! Fit after self-cal, rms=0.147662Jy sigma=1.646636 ! 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=3.613 mas, bmaj=12.24 mas, bpa=-19.62 degrees ! Estimated noise=0.3034 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 = 0.0179449 Jy ! Component: 100 - total flux cleaned = 0.0242765 Jy ! Component: 150 - total flux cleaned = 0.0255713 Jy ! Component: 200 - total flux cleaned = 0.0257237 Jy ! Total flux subtracted in 200 components = 0.0257237 Jy ! Clean residual min=-0.009356 max=0.007225 Jy/beam ! Clean residual mean=0.000008 rms=0.002064 Jy/beam ! Combined flux in latest and established models = 0.268517 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 32 components and 0.268517 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.143439Jy sigma=1.614517 ! Fit after self-cal, rms=0.143430Jy sigma=1.614421 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.613 x 12.24 at -19.62 degrees (North through East) ! Clean map min=-0.0093426 max=0.26163 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 183 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 1.04 KP 1.05 LA 0.92 ! MK 1.04 NL 1.07 OV 1.00 PT 1.07 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.12 FD 1.00 HN 1.07 KP 1.04 ! LA 0.96 MK 1.01 NL 1.10 PT 1.03 ! ! ! Correcting IF 2. ! A total of 183 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 HN 1.03 KP 1.05 LA 0.93 ! MK 1.04 NL 1.10 OV 0.90 PT 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.76 FD 1.06 HN 1.04 KP 1.03 ! LA 1.01 MK 1.02 NL 0.56 PT 1.06 ! ! ! Correcting IF 3. ! A total of 183 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 1.03 KP 1.06 LA 0.91 ! MK 1.05 NL 1.10 OV 1.02 PT 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.23 FD 1.02 HN 1.04 KP 1.05 ! LA 0.97 MK 0.99 NL 0.96 PT 1.04 ! ! ! Fit before self-cal, rms=0.143430Jy sigma=1.614421 ! Fit after self-cal, rms=0.089503Jy sigma=1.430450 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.62 mas, bmaj=12.44 mas, bpa=-20.32 degrees ! Estimated noise=0.309539 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 = -0.000630171 Jy ! Component: 100 - total flux cleaned = -0.000309255 Jy ! Component: 150 - total flux cleaned = 0.000231298 Jy ! Component: 200 - total flux cleaned = 0.000584451 Jy ! Total flux subtracted in 200 components = 0.000584451 Jy ! Clean residual min=-0.009347 max=0.008139 Jy/beam ! Clean residual mean=-0.000005 rms=0.001870 Jy/beam ! Combined flux in latest and established models = 0.269102 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 54 components and 0.269102 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088707Jy sigma=1.420092 ! Fit after self-cal, rms=0.088768Jy sigma=1.418967 ! 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=0.088768Jy sigma=1.418967 ! Fit after self-cal, rms=0.066835Jy sigma=1.194777 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.639 mas, bmaj=12.36 mas, bpa=-20.17 degrees ! Estimated noise=0.307798 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000393086 Jy ! Component: 100 - total flux cleaned = -0.000625275 Jy ! Component: 150 - total flux cleaned = -0.00081549 Jy ! Component: 200 - total flux cleaned = -0.000922714 Jy ! Total flux subtracted in 200 components = -0.000922714 Jy ! Clean residual min=-0.001815 max=0.001687 Jy/beam ! Clean residual mean=-0.000010 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.268179 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 69 components and 0.268179 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066798Jy sigma=1.194042 ! Fit after self-cal, rms=0.066753Jy sigma=1.192749 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 = -7.11176e-05 Jy ! Component: 100 - total flux cleaned = -0.000132004 Jy ! Component: 150 - total flux cleaned = -0.000167418 Jy ! Component: 200 - total flux cleaned = -0.000151471 Jy ! Total flux subtracted in 200 components = -0.000151471 Jy ! Clean residual min=-0.001720 max=0.001650 Jy/beam ! Clean residual mean=-0.000010 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.268028 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 74 components and 0.268028 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066742Jy sigma=1.192561 ! Fit after self-cal, rms=0.066743Jy sigma=1.192546 ! 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=0.066743Jy sigma=1.192546 ! Fit after self-cal, rms=0.066743Jy sigma=1.192377 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.639 mas, bmaj=12.36 mas, bpa=-20.15 degrees ! Estimated noise=0.307718 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000115294 Jy ! Component: 100 - total flux cleaned = -0.000153926 Jy ! Component: 150 - total flux cleaned = -0.000204179 Jy ! Component: 200 - total flux cleaned = -0.000204651 Jy ! Total flux subtracted in 200 components = -0.000204651 Jy ! Clean residual min=-0.001668 max=0.001555 Jy/beam ! Clean residual mean=-0.000010 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.267823 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 81 components and 0.267823 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066733Jy sigma=1.192196 ! Fit after self-cal, rms=0.066734Jy sigma=1.192189 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 = -3.24583e-05 Jy ! Component: 100 - total flux cleaned = -3.16477e-05 Jy ! Component: 150 - total flux cleaned = -3.18018e-05 Jy ! Component: 200 - total flux cleaned = -3.18429e-05 Jy ! Total flux subtracted in 200 components = -3.18429e-05 Jy ! Clean residual min=-0.001600 max=0.001523 Jy/beam ! Clean residual mean=-0.000010 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.267791 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 89 components and 0.267791 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066729Jy sigma=1.192104 ! Fit after self-cal, rms=0.066730Jy sigma=1.192101 ! 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=0.066730Jy sigma=1.192101 ! Fit after self-cal, rms=0.066725Jy sigma=1.192055 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.723 mas, bmaj=12.93 mas, bpa=-16.91 degrees ! Estimated noise=0.370969 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000223252 Jy ! Component: 100 - total flux cleaned = -0.000250006 Jy ! Component: 150 - total flux cleaned = -0.000279414 Jy ! Component: 200 - total flux cleaned = -0.000304261 Jy ! Total flux subtracted in 200 components = -0.000304261 Jy ! Clean residual min=-0.001718 max=0.001463 Jy/beam ! Clean residual mean=-0.000019 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.267487 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 109 components and 0.267487 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066722Jy sigma=1.192023 ! Fit after self-cal, rms=0.066722Jy sigma=1.192019 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 = -3.18591e-05 Jy ! Component: 100 - total flux cleaned = -5.32185e-05 Jy ! Component: 150 - total flux cleaned = -6.71856e-05 Jy ! Component: 200 - total flux cleaned = -7.14972e-05 Jy ! Total flux subtracted in 200 components = -7.14972e-05 Jy ! Clean residual min=-0.001696 max=0.001455 Jy/beam ! Clean residual mean=-0.000019 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.267415 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 113 components and 0.267415 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066721Jy sigma=1.192012 ! Fit after self-cal, rms=0.066721Jy sigma=1.192010 ! 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=3.639 mas, bmaj=12.36 mas, bpa=-20.14 degrees ! Estimated noise=0.30766 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.639 x 12.36 at -20.14 degrees (North through East) ! Clean map min=-0.0021494 max=0.26299 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=2.895 mas, bmaj=12.13 mas, bpa=-22.27 degrees ! Estimated noise=0.506169 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.204086 Jy ! Component: 100 - total flux cleaned = 0.248597 Jy ! Component: 150 - total flux cleaned = 0.260245 Jy ! Component: 200 - total flux cleaned = 0.265651 Jy ! Total flux subtracted in 200 components = 0.265651 Jy ! Clean residual min=-0.003181 max=0.002946 Jy/beam ! Clean residual mean=-0.000007 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 0.265651 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.265651 Jy ! Inverting map and beam ! Estimated beam: bmin=3.639 mas, bmaj=12.36 mas, bpa=-20.14 degrees ! Estimated noise=0.30766 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 = 0.00239925 Jy ! Component: 100 - total flux cleaned = 0.00273834 Jy ! Component: 150 - total flux cleaned = 0.00299499 Jy ! Component: 200 - total flux cleaned = 0.0031522 Jy ! Total flux subtracted in 200 components = 0.0031522 Jy ! Clean residual min=-0.001555 max=0.001640 Jy/beam ! Clean residual mean=-0.000007 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.268804 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 31 components and 0.268804 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=7.723 mas, bmaj=12.93 mas, bpa=-16.91 degrees ! Estimated noise=0.370969 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000401121 Jy ! Component: 100 - total flux cleaned = -0.000520511 Jy ! Component: 150 - total flux cleaned = -0.000597828 Jy ! Component: 200 - total flux cleaned = -0.000620593 Jy ! Total flux subtracted in 200 components = -0.000620593 Jy ! Clean residual min=-0.001670 max=0.001527 Jy/beam ! Clean residual mean=-0.000016 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.268183 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 = -2.14529e-05 Jy ! Component: 100 - total flux cleaned = -5.94988e-05 Jy ! Component: 150 - total flux cleaned = -7.65614e-05 Jy ! Component: 200 - total flux cleaned = -9.25383e-05 Jy ! Total flux subtracted in 200 components = -9.25383e-05 Jy ! Clean residual min=-0.001654 max=0.001491 Jy/beam ! Clean residual mean=-0.000016 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.26809 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 53 components and 0.26809 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.639 mas, bmaj=12.36 mas, bpa=-20.14 degrees ! Estimated noise=0.30766 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000247237 Jy ! Component: 100 - total flux cleaned = 0.0003296 Jy ! Component: 150 - total flux cleaned = 0.000329659 Jy ! Component: 200 - total flux cleaned = 0.000346795 Jy ! Total flux subtracted in 200 components = 0.000346795 Jy ! Clean residual min=-0.001494 max=0.001602 Jy/beam ! Clean residual mean=-0.000008 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.268437 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 63 components and 0.268437 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066724Jy sigma=1.192320 ! Fit after self-cal, rms=0.066724Jy sigma=1.192280 wmodel J1007+0708_S_a_map.mod ! Writing 63 model components to file: J1007+0708_S_a_map.mod wobs J1007+0708_S_a_uvs.fits ! Writing UV FITS file: J1007+0708_S_a_uvs.fits wwins J1007+0708_S_a_map.win ! wwins: Wrote 1 windows to J1007+0708_S_a_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 = 4.73116e-05 Jy ! Component: 100 - total flux cleaned = 4.67234e-05 Jy ! Component: 150 - total flux cleaned = 0.000160963 Jy ! Component: 200 - total flux cleaned = 0.000247736 Jy ! Component: 250 - total flux cleaned = 0.000414665 Jy ! Component: 300 - total flux cleaned = 0.000515398 Jy ! Component: 350 - total flux cleaned = 0.00065177 Jy ! Component: 400 - total flux cleaned = 0.000764264 Jy ! Component: 450 - total flux cleaned = 0.000855178 Jy ! Component: 500 - total flux cleaned = 0.00097855 Jy ! Component: 550 - total flux cleaned = 0.00103009 Jy ! Component: 600 - total flux cleaned = 0.00106383 Jy ! Component: 650 - total flux cleaned = 0.00116181 Jy ! Component: 700 - total flux cleaned = 0.00117775 Jy ! Component: 750 - total flux cleaned = 0.0012091 Jy ! Component: 800 - total flux cleaned = 0.00119367 Jy ! Component: 850 - total flux cleaned = 0.00122323 Jy ! Component: 900 - total flux cleaned = 0.00117928 Jy ! Component: 950 - total flux cleaned = 0.00116504 Jy ! Component: 1000 - total flux cleaned = 0.00113716 Jy ! Component: 1050 - total flux cleaned = 0.00113747 Jy ! Component: 1100 - total flux cleaned = 0.00113734 Jy ! Component: 1150 - total flux cleaned = 0.00108397 Jy ! Component: 1200 - total flux cleaned = 0.00109745 Jy ! Component: 1250 - total flux cleaned = 0.00111014 Jy ! Component: 1300 - total flux cleaned = 0.00109739 Jy ! Component: 1350 - total flux cleaned = 0.00111007 Jy ! Component: 1400 - total flux cleaned = 0.00110979 Jy ! Component: 1450 - total flux cleaned = 0.00107316 Jy ! Component: 1500 - total flux cleaned = 0.00107313 Jy ! Component: 1550 - total flux cleaned = 0.00107296 Jy ! Component: 1600 - total flux cleaned = 0.0010612 Jy ! Component: 1650 - total flux cleaned = 0.00109564 Jy ! Component: 1700 - total flux cleaned = 0.00108422 Jy ! Component: 1750 - total flux cleaned = 0.00110677 Jy ! Component: 1800 - total flux cleaned = 0.00110693 Jy ! Component: 1850 - total flux cleaned = 0.00112914 Jy ! Component: 1900 - total flux cleaned = 0.00112914 Jy ! Component: 1950 - total flux cleaned = 0.00116104 Jy ! Component: 2000 - total flux cleaned = 0.00112933 Jy ! Component: 2050 - total flux cleaned = 0.00111885 Jy ! Component: 2100 - total flux cleaned = 0.00110858 Jy ! Component: 2150 - total flux cleaned = 0.00109828 Jy ! Component: 2200 - total flux cleaned = 0.00110832 Jy ! Component: 2250 - total flux cleaned = 0.0010682 Jy ! Component: 2300 - total flux cleaned = 0.00106825 Jy ! Component: 2350 - total flux cleaned = 0.00105836 Jy ! Component: 2400 - total flux cleaned = 0.00103892 Jy ! Component: 2450 - total flux cleaned = 0.00102937 Jy ! Component: 2500 - total flux cleaned = 0.00101025 Jy ! Component: 2550 - total flux cleaned = 0.00102897 Jy ! Component: 2600 - total flux cleaned = 0.00101044 Jy ! Component: 2650 - total flux cleaned = 0.00101046 Jy ! Component: 2700 - total flux cleaned = 0.00101962 Jy ! Component: 2750 - total flux cleaned = 0.000983336 Jy ! Component: 2800 - total flux cleaned = 0.00100113 Jy ! Component: 2850 - total flux cleaned = 0.000947706 Jy ! Component: 2900 - total flux cleaned = 0.000930266 Jy ! Component: 2950 - total flux cleaned = 0.000921609 Jy ! Component: 3000 - total flux cleaned = 0.000913092 Jy ! Component: 3050 - total flux cleaned = 0.000930143 Jy ! Component: 3100 - total flux cleaned = 0.000904581 Jy ! Component: 3150 - total flux cleaned = 0.000896188 Jy ! Component: 3200 - total flux cleaned = 0.000862988 Jy ! Component: 3250 - total flux cleaned = 0.000862926 Jy ! Component: 3300 - total flux cleaned = 0.000846494 Jy ! Component: 3350 - total flux cleaned = 0.000805903 Jy ! Component: 3400 - total flux cleaned = 0.000813968 Jy ! Component: 3450 - total flux cleaned = 0.000782068 Jy ! Component: 3500 - total flux cleaned = 0.000774183 Jy ! Component: 3550 - total flux cleaned = 0.000774134 Jy ! Component: 3600 - total flux cleaned = 0.000742942 Jy ! Component: 3650 - total flux cleaned = 0.000719714 Jy ! Component: 3700 - total flux cleaned = 0.000689082 Jy ! Component: 3750 - total flux cleaned = 0.000673937 Jy ! Component: 3800 - total flux cleaned = 0.000658859 Jy ! Component: 3850 - total flux cleaned = 0.000643782 Jy ! Component: 3900 - total flux cleaned = 0.000606513 Jy ! Component: 3950 - total flux cleaned = 0.000591654 Jy ! Component: 4000 - total flux cleaned = 0.000547528 Jy ! Component: 4050 - total flux cleaned = 0.000532905 Jy ! Total flux subtracted in 4096 components = 0.000511178 Jy ! Clean residual min=-0.000509 max=0.000421 Jy/beam ! Clean residual mean=-0.000001 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.268948 Jy keep ! Adding 356 model components to the UV plane model. ! The established model now contains 419 components and 0.268948 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J1007+0708_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.639 x 12.36 at -20.14 degrees (North through East) ! Clean map min=-0.0014989 max=0.26383 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J1007+0708_S_a_map.fits wmodel /vlbi/uf001/uvm//J1007+0708_S_a_map.mod ! Writing 419 model components to file: /vlbi/uf001/uvm//J1007+0708_S_a_map.mod wobs /vlbi/uf001/uvm//J1007+0708_S_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J1007+0708_S_a_uvs.fits wwins /vlbi/uf001/uvm//J1007+0708_S_a_map.win ! wwins: Wrote 2 windows to /vlbi/uf001/uvm//J1007+0708_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.263826 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000143809 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.163527 0.163527 0.327054 0.654109 1.30822 2.61644 5.23287 10.4657 20.9315 41.863 83.7259 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.263 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1834.56 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J1007+0708_S_a_dfm.log closed on Sun Jan 13 21:19:12 2019