! Started logfile: /vlbi/vcs9/uvm//J1556+4259_C_a_dfm.log on Tue Dec 26 22:44:18 2017 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs /vlbi/vcs9/uvm//J1556+4259_C_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J1556+4259_C_a_uvm.fits ! AN table 1: 30 integrations on 21 of 21 possible baselines. ! AN table 2: 39 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.847379 visibilities/baseline/integration-bin. ! Found source: J1556+4259 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 76 lines of history. ! ! Reading 16168 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 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_02.dfm J1556+4259_C] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 60 float amp_soltime2 amp_soltime2 = 5 float phase_soltime1 phase_soltime1=10 float phase_soltime2 phase_soltime2=0.5 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.20 float thresh thresh = 0.1 float win_mult win_mult = 1.8 float time_av time_av = 30 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_02.dvm version of 2017.12.26 === " ! === Difmap script: pima_mupet_02.dvm version of 2017.12.26 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.0671283 Jy 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 22 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 22 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 22 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 22 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 22 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 22 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.004280Jy sigma=30.109718 ! Fit after self-cal, rms=0.942056Jy sigma=28.184225 ! 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. peakwin win_mult ! Inverting map and beam ! Estimated beam: bmin=1.437 mas, bmaj=4.287 mas, bpa=17.24 degrees ! Estimated noise=0.356758 mJy/beam. ! Added new window around map position (0, 0). 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0510726 Jy ! Component: 100 - total flux cleaned = 0.0570841 Jy ! Total flux subtracted in 100 components = 0.0570841 Jy ! Clean residual min=-0.002646 max=0.003324 Jy/beam ! Clean residual mean=-0.000000 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.0570841 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0570841 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.032900Jy sigma=0.776769 ! Fit after self-cal, rms=0.032897Jy sigma=0.776543 ! Inverting map print "============== Finished uniform weighting CLEAN ==============" ! ============== Finished uniform weighting CLEAN ============== ! uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! 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=1.798 mas, bmaj=4.59 mas, bpa=17.65 degrees ! Estimated noise=0.185582 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00339736 Jy ! Component: 100 - total flux cleaned = 0.00486675 Jy ! Component: 150 - total flux cleaned = 0.00565952 Jy ! Component: 200 - total flux cleaned = 0.00579639 Jy ! Total flux subtracted in 200 components = 0.00579639 Jy ! Clean residual min=-0.002357 max=0.003691 Jy/beam ! Clean residual mean=-0.000001 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.0628805 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 18 components and 0.0628805 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.032789Jy sigma=0.767373 ! Fit after self-cal, rms=0.032791Jy sigma=0.767280 ! Inverting map ! Added new window around map position (-7.5, 2.4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00412343 Jy ! Component: 100 - total flux cleaned = 0.00603637 Jy ! Component: 150 - total flux cleaned = 0.00685108 Jy ! Component: 200 - total flux cleaned = 0.00719029 Jy ! Total flux subtracted in 200 components = 0.00719029 Jy ! Clean residual min=-0.002103 max=0.002231 Jy/beam ! Clean residual mean=-0.000002 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.0700708 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 35 model components to the UV plane model. ! The established model now contains 53 components and 0.0700708 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.032294Jy sigma=0.752531 ! Fit after self-cal, rms=0.032271Jy sigma=0.751899 ! Inverting map print "============== Finished natural weighting CLEAN ==============" ! ============== Finished natural weighting CLEAN ============== ! gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.946495 ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.99 KP 0.95 LA 1.02 ! NL 1.39 OV 1.00 PT 0.97 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.03472 ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 0.98 HN 1.02 KP 0.94 ! LA 0.98 MK 0.97 NL 0.95 OV 0.98 ! PT 0.94 SC 0.97 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.931158 ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.02 KP 1.00 LA 0.98 ! NL 1.42 OV 1.05 PT 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.03844 ! Telescope amplitude corrections in sub-array 2: ! BR 0.91 FD 0.96 HN 1.03 KP 0.95 ! LA 0.97 MK 0.94 NL 0.94 OV 0.99 ! PT 0.98 SC 0.94 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.918156 ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.03 KP 1.00 LA 1.06 ! NL 1.46 OV 1.09 PT 0.92 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.02828 ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 0.95 HN 0.97 KP 0.97 ! LA 1.00 MK 1.01 NL 0.90 OV 0.97 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.88649 ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.04 KP 0.98 LA 1.01 ! NL 1.66 OV 1.04 PT 1.08 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.02461 ! Telescope amplitude corrections in sub-array 2: ! BR 0.91 FD 0.99 HN 1.03 KP 0.91 ! LA 1.00 MK 1.03 NL 0.94 OV 0.98 ! PT 0.94 SC 1.05 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.74704 ! Telescope amplitude corrections in sub-array 1: ! BR 1.67 FD 1.14 KP 1.01 LA 0.98 ! NL 2.15 OV 1.43 PT 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.02336 ! Telescope amplitude corrections in sub-array 2: ! BR 0.91 FD 1.00 HN 1.02 KP 0.97 ! LA 0.99 MK 1.02 NL 0.93 OV 0.96 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.708293 ! Telescope amplitude corrections in sub-array 1: ! BR 2.11 FD 1.16 KP 1.03 LA 1.00 ! NL 2.14 OV 1.46 PT 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.01921 ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 0.97 HN 0.99 KP 0.96 ! LA 1.01 MK 0.98 NL 0.96 OV 0.98 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.683954 ! Telescope amplitude corrections in sub-array 1: ! BR 2.33 FD 1.20 KP 1.00 LA 1.05 ! NL 2.03 OV 1.62 PT 1.01 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.0152 ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 1.00 HN 0.99 KP 0.95 ! LA 1.02 MK 1.00 NL 0.95 OV 1.01 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.65159 ! Telescope amplitude corrections in sub-array 1: ! BR 2.32 FD 1.33 KP 1.05 LA 1.14 ! NL 2.41 OV 1.57 PT 0.92 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.01728 ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 1.03 HN 0.99 KP 0.96 ! LA 1.01 MK 0.98 NL 0.94 OV 0.97 ! PT 0.97 SC 1.01 ! ! ! Fit before self-cal, rms=0.032271Jy sigma=0.751899 ! Fit after self-cal, rms=0.034190Jy sigma=0.785170 selfcal false, false, phase_soltime ! Performing phase self-cal over 10 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.034190Jy sigma=0.785170 ! Fit after self-cal, rms=0.034249Jy sigma=0.784636 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.879 mas, bmaj=4.692 mas, bpa=17.85 degrees ! Estimated noise=0.180814 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00367561 Jy ! Component: 100 - total flux cleaned = -0.0057501 Jy ! Component: 150 - total flux cleaned = -0.00682623 Jy ! Component: 200 - total flux cleaned = -0.00765974 Jy ! Total flux subtracted in 200 components = -0.00765974 Jy ! Clean residual min=-0.002889 max=0.001944 Jy/beam ! Clean residual mean=-0.000010 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.0624111 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 42 model components to the UV plane model. ! The established model now contains 87 components and 0.0624111 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.033964Jy sigma=0.771412 ! Fit after self-cal, rms=0.033966Jy sigma=0.771334 ! Inverting map print "============== Finished amplitude gscale SELF-CAL ==============" ! ============== Finished amplitude gscale SELF-CAL ============== ! phase_soltime=phase_soltime2 selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.033966Jy sigma=0.771334 ! Fit after self-cal, rms=0.033965Jy sigma=0.770967 dynam = dynam - 0.5 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000552992 Jy ! Component: 100 - total flux cleaned = -0.000938194 Jy ! Component: 150 - total flux cleaned = -0.00118658 Jy ! Component: 200 - total flux cleaned = -0.00135846 Jy ! Total flux subtracted in 200 components = -0.00135846 Jy ! Clean residual min=-0.002767 max=0.002017 Jy/beam ! Clean residual mean=-0.000010 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.0610526 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 103 components and 0.0610526 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.033956Jy sigma=0.769491 ! Fit after self-cal, rms=0.033959Jy sigma=0.769411 ! Inverting map print "=== Finished natural weighting clean with shorter phase_soltime " ! === Finished natural weighting clean with shorter phase_soltime ! dynam = dynam - 0.25 restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.879 x 4.692 at 17.85 degrees (North through East) ! Clean map min=-0.0027333 max=0.059294 Jy/beam if(peak(flux) > thresh) selfcal true, true, amp_soltime1 selfcal false, false, phase_soltime 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) print "============== Finished amplitude self-cal ==============" end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true,true,true ! clrmod: Cleared the established, tentative and continuum 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=1.455 mas, bmaj=4.292 mas, bpa=17.28 degrees ! Estimated noise=0.358131 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0512704 Jy ! Component: 100 - total flux cleaned = 0.0577837 Jy ! Component: 150 - total flux cleaned = 0.0598462 Jy ! Component: 200 - total flux cleaned = 0.0609983 Jy ! Total flux subtracted in 200 components = 0.0609983 Jy ! Clean residual min=-0.002403 max=0.002167 Jy/beam ! Clean residual mean=-0.000004 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.0609983 Jy uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0609983 Jy ! Inverting map and beam ! Estimated beam: bmin=1.879 mas, bmaj=4.692 mas, bpa=17.85 degrees ! Estimated noise=0.180814 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=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000467347 Jy ! Component: 100 - total flux cleaned = 0.000247035 Jy ! Component: 150 - total flux cleaned = 0.000116454 Jy ! Component: 200 - total flux cleaned = 3.85984e-05 Jy ! Total flux subtracted in 200 components = 3.85984e-05 Jy ! Clean residual min=-0.002801 max=0.002039 Jy/beam ! Clean residual mean=-0.000009 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.0610369 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 38 components and 0.0610369 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -7.04576e-05 Jy ! Component: 100 - total flux cleaned = -0.000163934 Jy ! Component: 150 - total flux cleaned = -0.000220792 Jy ! Component: 200 - total flux cleaned = -0.000299466 Jy ! Total flux subtracted in 200 components = -0.000299466 Jy ! Clean residual min=-0.002737 max=0.002041 Jy/beam ! Clean residual mean=-0.000010 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.0607375 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 54 components and 0.0607375 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.033984Jy sigma=0.770079 ! Fit after self-cal, rms=0.033986Jy sigma=0.770037 wmodel J1556+4259_C_map.mod ! Writing 54 model components to file: J1556+4259_C_map.mod wobs J1556+4259_C_uvs.fits ! Writing UV FITS file: J1556+4259_C_uvs.fits wwins J1556+4259_C_map.win ! wwins: Wrote 2 windows to J1556+4259_C_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 = -0.00118122 Jy ! Component: 100 - total flux cleaned = -0.00223324 Jy ! Component: 150 - total flux cleaned = -0.00302194 Jy ! Component: 200 - total flux cleaned = -0.00354538 Jy ! Component: 250 - total flux cleaned = -0.00397543 Jy ! Component: 300 - total flux cleaned = -0.0044244 Jy ! Component: 350 - total flux cleaned = -0.00489094 Jy ! Component: 400 - total flux cleaned = -0.00537479 Jy ! Component: 450 - total flux cleaned = -0.00578169 Jy ! Component: 500 - total flux cleaned = -0.00620693 Jy ! Component: 550 - total flux cleaned = -0.00662054 Jy ! Component: 600 - total flux cleaned = -0.00699477 Jy ! Component: 650 - total flux cleaned = -0.0073877 Jy ! Component: 700 - total flux cleaned = -0.00777087 Jy ! Component: 750 - total flux cleaned = -0.00806484 Jy ! Component: 800 - total flux cleaned = -0.00840461 Jy ! Component: 850 - total flux cleaned = -0.00868514 Jy ! Component: 900 - total flux cleaned = -0.00898482 Jy ! Component: 950 - total flux cleaned = -0.00920461 Jy ! Component: 1000 - total flux cleaned = -0.00942012 Jy ! Component: 1050 - total flux cleaned = -0.00960751 Jy ! Component: 1100 - total flux cleaned = -0.00979135 Jy ! Component: 1150 - total flux cleaned = -0.00997132 Jy ! Component: 1200 - total flux cleaned = -0.0101039 Jy ! Component: 1250 - total flux cleaned = -0.010321 Jy ! Component: 1300 - total flux cleaned = -0.0104916 Jy ! Component: 1350 - total flux cleaned = -0.0106593 Jy ! Component: 1400 - total flux cleaned = -0.0107827 Jy ! Component: 1450 - total flux cleaned = -0.0109046 Jy ! Component: 1500 - total flux cleaned = -0.0110443 Jy ! Component: 1550 - total flux cleaned = -0.011182 Jy ! Component: 1600 - total flux cleaned = -0.0113371 Jy ! Component: 1650 - total flux cleaned = -0.0113948 Jy ! Component: 1700 - total flux cleaned = -0.0115462 Jy ! Component: 1750 - total flux cleaned = -0.0117138 Jy ! Component: 1800 - total flux cleaned = -0.0118423 Jy ! Component: 1850 - total flux cleaned = -0.0119692 Jy ! Component: 1900 - total flux cleaned = -0.0120767 Jy ! Component: 1950 - total flux cleaned = -0.0121476 Jy ! Component: 2000 - total flux cleaned = -0.0122177 Jy ! Component: 2050 - total flux cleaned = -0.012391 Jy ! Component: 2100 - total flux cleaned = -0.0125108 Jy ! Component: 2150 - total flux cleaned = -0.0126121 Jy ! Component: 2200 - total flux cleaned = -0.0127125 Jy ! Component: 2250 - total flux cleaned = -0.0127953 Jy ! Component: 2300 - total flux cleaned = -0.012959 Jy ! Component: 2350 - total flux cleaned = -0.0130076 Jy ! Component: 2400 - total flux cleaned = -0.0131839 Jy ! Component: 2450 - total flux cleaned = -0.0132473 Jy ! Component: 2500 - total flux cleaned = -0.0133884 Jy ! Component: 2550 - total flux cleaned = -0.0134815 Jy ! Component: 2600 - total flux cleaned = -0.0135581 Jy ! Component: 2650 - total flux cleaned = -0.0136796 Jy ! Component: 2700 - total flux cleaned = -0.0138001 Jy ! Component: 2750 - total flux cleaned = -0.0139193 Jy ! Component: 2800 - total flux cleaned = -0.0140377 Jy ! Component: 2850 - total flux cleaned = -0.0141697 Jy ! Component: 2900 - total flux cleaned = -0.014344 Jy ! Component: 2950 - total flux cleaned = -0.0144589 Jy ! Component: 3000 - total flux cleaned = -0.0146015 Jy ! Component: 3050 - total flux cleaned = -0.0147005 Jy ! Component: 3100 - total flux cleaned = -0.0148266 Jy ! Component: 3150 - total flux cleaned = -0.0149378 Jy ! Component: 3200 - total flux cleaned = -0.0150343 Jy ! Component: 3250 - total flux cleaned = -0.0151435 Jy ! Component: 3300 - total flux cleaned = -0.0152657 Jy ! Component: 3350 - total flux cleaned = -0.0154 Jy ! Component: 3400 - total flux cleaned = -0.0155066 Jy ! Component: 3450 - total flux cleaned = -0.0156124 Jy ! Component: 3500 - total flux cleaned = -0.0156911 Jy ! Component: 3550 - total flux cleaned = -0.015873 Jy ! Component: 3600 - total flux cleaned = -0.0159504 Jy ! Component: 3650 - total flux cleaned = -0.0160913 Jy ! Component: 3700 - total flux cleaned = -0.0161674 Jy ! Component: 3750 - total flux cleaned = -0.0163186 Jy ! Component: 3800 - total flux cleaned = -0.0164685 Jy ! Component: 3850 - total flux cleaned = -0.0165553 Jy ! Component: 3900 - total flux cleaned = -0.0166907 Jy ! Component: 3950 - total flux cleaned = -0.0167885 Jy ! Component: 4000 - total flux cleaned = -0.016922 Jy ! Component: 4050 - total flux cleaned = -0.0170184 Jy ! Total flux subtracted in 4096 components = -0.0171261 Jy ! Clean residual min=-0.000620 max=0.000661 Jy/beam ! Clean residual mean=-0.000003 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.0436114 Jy keep ! Adding 486 model components to the UV plane model. ! The established model now contains 539 components and 0.0436114 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J1556+4259_C_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.879 x 4.692 at 17.85 degrees (North through East) ! Clean map min=-0.0017386 max=0.058779 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J1556+4259_C_a_map.fits wmodel /vlbi/vcs9/uvm//J1556+4259_C_a_map.mod ! Writing 539 model components to file: /vlbi/vcs9/uvm//J1556+4259_C_a_map.mod wobs /vlbi/vcs9/uvm//J1556+4259_C_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J1556+4259_C_a_uvs.fits wwins /vlbi/vcs9/uvm//J1556+4259_C_a_map.win ! wwins: Wrote 3 windows to /vlbi/vcs9/uvm//J1556+4259_C_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0587791 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000233618 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.19235 1.19235 2.38471 4.76941 9.53882 19.0776 38.1553 76.3106 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.058 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 251.603 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J1556+4259_C_a_dfm.log closed on Tue Dec 26 22:44:23 2017