! Started logfile: /vlbi/vcs9/uvm//J0616-1957_C_a_dfm.log on Tue Dec 26 21:45:53 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//J0616-1957_C_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J0616-1957_C_a_uvm.fits ! AN table 1: 18 integrations on 36 of 36 possible baselines. ! AN table 2: 18 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.978052 visibilities/baseline/integration-bin. ! Found source: J0616-1957 ! ! 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 85 lines of history. ! ! Reading 11408 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 J0616-1957_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)= 0.0894121 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 2 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.001876Jy sigma=25.387083 ! Fit after self-cal, rms=0.930952Jy sigma=23.634638 ! 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=1.311 mas, bmaj=3.527 mas, bpa=-12.65 degrees ! Estimated noise=0.463093 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 = 0.0543648 Jy ! Component: 100 - total flux cleaned = 0.0726324 Jy ! Total flux subtracted in 100 components = 0.0726324 Jy ! Clean residual min=-0.006629 max=0.022733 Jy/beam ! Clean residual mean=0.000039 rms=0.002164 Jy/beam ! Combined flux in latest and established models = 0.0726324 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0726324 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=0.051300Jy sigma=1.226305 ! Fit after self-cal, rms=0.051227Jy sigma=1.224258 ! Inverting map ! Added new window around map position (-1.5, 24.6). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0223794 Jy ! Component: 100 - total flux cleaned = 0.0330891 Jy ! Total flux subtracted in 100 components = 0.0330891 Jy ! Clean residual min=-0.004291 max=0.007664 Jy/beam ! Clean residual mean=0.000026 rms=0.001243 Jy/beam ! Combined flux in latest and established models = 0.105722 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 41 components and 0.105722 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=0.040283Jy sigma=0.907878 ! Fit after self-cal, rms=0.039193Jy sigma=0.870760 ! Inverting map ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.009527 Jy ! Component: 100 - total flux cleaned = 0.0154787 Jy ! Total flux subtracted in 100 components = 0.0154787 Jy ! Clean residual min=-0.002749 max=0.004007 Jy/beam ! Clean residual mean=0.000016 rms=0.000802 Jy/beam ! Combined flux in latest and established models = 0.1212 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 60 components and 0.1212 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=0.036258Jy sigma=0.782390 ! Fit after self-cal, rms=0.036099Jy sigma=0.776434 ! 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=1.832 mas, bmaj=4.375 mas, bpa=-6.864 degrees ! Estimated noise=0.261038 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 = 0.00789834 Jy ! Component: 100 - total flux cleaned = 0.0123292 Jy ! Component: 150 - total flux cleaned = 0.0152563 Jy ! Component: 200 - total flux cleaned = 0.0172592 Jy ! Total flux subtracted in 200 components = 0.0172592 Jy ! Clean residual min=-0.002116 max=0.002621 Jy/beam ! Clean residual mean=0.000027 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.138459 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 46 model components to the UV plane model. ! The established model now contains 92 components and 0.138459 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=0.034631Jy sigma=0.735003 ! Fit after self-cal, rms=0.034569Jy sigma=0.732524 ! Inverting map print "============== Finished natural weighting CLEAN ==============" ! ============== Finished natural weighting CLEAN ============== ! gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Amplitude normalization factor in sub-array 1: 1.05709 ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 0.99 LA 0.94 ! MK 0.89 NL 0.93 OV 0.97 PT 0.95 ! SC 0.91 ! ! Amplitude normalization factor in sub-array 2: 1.07404 ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 0.96 HN 0.97 KP 0.84 ! LA 0.93 MK 0.92 NL 0.93 OV 0.96 ! PT 0.93 SC 0.94 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.01971 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.05 LA 0.99 ! MK 0.99 NL 0.92 OV 0.96 PT 0.98 ! SC 0.90 ! ! Amplitude normalization factor in sub-array 2: 1.07177 ! Telescope amplitude corrections in sub-array 2: ! BR 0.90 FD 0.96 HN 0.99 KP 0.86 ! LA 0.92 MK 0.94 NL 0.93 OV 0.94 ! PT 0.90 SC 0.97 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.9857 ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.04 LA 1.00 ! MK 1.10 NL 0.96 OV 0.98 PT 0.97 ! SC 1.03 ! ! Amplitude normalization factor in sub-array 2: 1.03721 ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.93 HN 0.99 KP 0.93 ! LA 0.98 MK 1.01 NL 0.97 OV 0.92 ! PT 0.92 SC 1.00 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 1.01744 ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 1.01 LA 1.03 ! MK 0.94 NL 0.98 OV 0.95 PT 0.90 ! SC 0.99 ! ! Amplitude normalization factor in sub-array 2: 1.03869 ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 1.01 HN 0.98 KP 0.92 ! LA 0.96 MK 0.89 NL 1.00 OV 0.98 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 5. ! Amplitude normalization factor in sub-array 1: 0.979729 ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.09 HN 1.08 LA 1.01 ! MK 1.09 NL 0.97 OV 1.06 PT 1.04 ! SC 1.01 ! ! Amplitude normalization factor in sub-array 2: 1.01523 ! Telescope amplitude corrections in sub-array 2: ! BR 0.68 FD 1.00 HN 1.07 KP 1.01 ! LA 1.01 MK 1.08 NL 0.98 OV 1.01 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 6. ! Amplitude normalization factor in sub-array 1: 0.972451 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.06 HN 1.06 LA 1.03 ! MK 1.03 NL 1.02 OV 1.05 PT 1.05 ! SC 0.92 ! ! Amplitude normalization factor in sub-array 2: 0.985538 ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.12 HN 1.04 KP 0.97 ! LA 1.03 MK 1.02 NL 1.04 OV 0.97 ! PT 1.00 SC 0.93 ! ! ! Correcting IF 7. ! Amplitude normalization factor in sub-array 1: 0.952009 ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.15 HN 1.09 LA 1.02 ! MK 0.98 NL 1.07 OV 1.07 PT 1.02 ! SC 1.00 ! ! Amplitude normalization factor in sub-array 2: 0.977344 ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.05 HN 1.05 KP 1.01 ! LA 1.01 MK 1.06 NL 1.03 OV 1.04 ! PT 0.98 SC 0.95 ! ! ! Correcting IF 8. ! Amplitude normalization factor in sub-array 1: 0.967384 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.09 HN 1.07 LA 1.04 ! MK 0.99 NL 1.07 OV 1.05 PT 1.05 ! SC 0.92 ! ! Amplitude normalization factor in sub-array 2: 0.826003 ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.96 HN 1.03 KP 1.07 ! LA 1.03 MK 1.03 NL 1.10 OV 1.02 ! PT 0.99 SC 2.88 ! ! ! Fit before self-cal, rms=0.034569Jy sigma=0.732524 ! Fit after self-cal, rms=0.033754Jy sigma=0.758688 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=0.033754Jy sigma=0.758688 ! Fit after self-cal, rms=0.033755Jy sigma=0.758681 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.857 mas, bmaj=4.419 mas, bpa=-7.426 degrees ! Estimated noise=0.254915 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 = -0.00236566 Jy ! Component: 100 - total flux cleaned = -0.00237564 Jy ! Component: 150 - total flux cleaned = -0.00238411 Jy ! Component: 200 - total flux cleaned = -0.00236578 Jy ! Total flux subtracted in 200 components = -0.00236578 Jy ! Clean residual min=-0.002667 max=0.001982 Jy/beam ! Clean residual mean=0.000022 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.136094 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 106 components and 0.136094 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=0.033755Jy sigma=0.754564 ! Fit after self-cal, rms=0.033748Jy sigma=0.754214 ! 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=0.033748Jy sigma=0.754214 ! Fit after self-cal, rms=0.033659Jy sigma=0.751956 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 = 0.000231676 Jy ! Component: 100 - total flux cleaned = 0.000214422 Jy ! Component: 150 - total flux cleaned = 0.000214149 Jy ! Component: 200 - total flux cleaned = 0.000213991 Jy ! Total flux subtracted in 200 components = 0.000213991 Jy ! Clean residual min=-0.002594 max=0.002044 Jy/beam ! Clean residual mean=0.000020 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.136308 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 116 components and 0.136308 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=0.033641Jy sigma=0.751506 ! Fit after self-cal, rms=0.033614Jy sigma=0.750733 ! 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: 1.857 x 4.419 at -7.426 degrees (North through East) ! Clean map min=-0.0025015 max=0.062181 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=1.327 mas, bmaj=3.554 mas, bpa=-13.08 degrees ! Estimated noise=0.45753 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0572523 Jy ! Component: 100 - total flux cleaned = 0.0805057 Jy ! Component: 150 - total flux cleaned = 0.0951956 Jy ! Component: 200 - total flux cleaned = 0.105671 Jy ! Total flux subtracted in 200 components = 0.105671 Jy ! Clean residual min=-0.003080 max=0.004420 Jy/beam ! Clean residual mean=0.000013 rms=0.000911 Jy/beam ! Combined flux in latest and established models = 0.105671 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 50 model components to the UV plane model. ! The established model now contains 50 components and 0.105671 Jy ! Inverting map and beam ! Estimated beam: bmin=1.857 mas, bmaj=4.419 mas, bpa=-7.426 degrees ! Estimated noise=0.254915 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 = 0.0116019 Jy ! Component: 100 - total flux cleaned = 0.0185386 Jy ! Component: 150 - total flux cleaned = 0.0228308 Jy ! Component: 200 - total flux cleaned = 0.0255381 Jy ! Total flux subtracted in 200 components = 0.0255381 Jy ! Clean residual min=-0.002450 max=0.002334 Jy/beam ! Clean residual mean=0.000018 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.131209 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 97 components and 0.131209 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0017636 Jy ! Component: 100 - total flux cleaned = 0.00295218 Jy ! Component: 150 - total flux cleaned = 0.00376168 Jy ! Component: 200 - total flux cleaned = 0.00420041 Jy ! Total flux subtracted in 200 components = 0.00420041 Jy ! Clean residual min=-0.002709 max=0.001999 Jy/beam ! Clean residual mean=0.000018 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.135409 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 109 components and 0.135409 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=0.033567Jy sigma=0.749774 ! Fit after self-cal, rms=0.033543Jy sigma=0.749194 wmodel J0616-1957_C_map.mod ! Writing 109 model components to file: J0616-1957_C_map.mod wobs J0616-1957_C_uvs.fits ! Writing UV FITS file: J0616-1957_C_uvs.fits wwins J0616-1957_C_map.win ! wwins: Wrote 2 windows to J0616-1957_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 = -0.00101535 Jy ! Component: 100 - total flux cleaned = -0.00164107 Jy ! Component: 150 - total flux cleaned = -0.00196503 Jy ! Component: 200 - total flux cleaned = -0.00206753 Jy ! Component: 250 - total flux cleaned = -0.00206825 Jy ! Component: 300 - total flux cleaned = -0.0020677 Jy ! Component: 350 - total flux cleaned = -0.0020368 Jy ! Component: 400 - total flux cleaned = -0.00206469 Jy ! Component: 450 - total flux cleaned = -0.00206413 Jy ! Component: 500 - total flux cleaned = -0.00206366 Jy ! Component: 550 - total flux cleaned = -0.0020896 Jy ! Component: 600 - total flux cleaned = -0.00203914 Jy ! Component: 650 - total flux cleaned = -0.00203931 Jy ! Component: 700 - total flux cleaned = -0.00201528 Jy ! Component: 750 - total flux cleaned = -0.00199241 Jy ! Component: 800 - total flux cleaned = -0.00197013 Jy ! Component: 850 - total flux cleaned = -0.00197034 Jy ! Component: 900 - total flux cleaned = -0.00203571 Jy ! Component: 950 - total flux cleaned = -0.00203574 Jy ! Component: 1000 - total flux cleaned = -0.00195263 Jy ! Component: 1050 - total flux cleaned = -0.00199368 Jy ! Component: 1100 - total flux cleaned = -0.00191394 Jy ! Component: 1150 - total flux cleaned = -0.00193322 Jy ! Component: 1200 - total flux cleaned = -0.00189442 Jy ! Component: 1250 - total flux cleaned = -0.00187568 Jy ! Component: 1300 - total flux cleaned = -0.00191332 Jy ! Component: 1350 - total flux cleaned = -0.00191312 Jy ! Component: 1400 - total flux cleaned = -0.00185905 Jy ! Component: 1450 - total flux cleaned = -0.00191289 Jy ! Component: 1500 - total flux cleaned = -0.00189518 Jy ! Component: 1550 - total flux cleaned = -0.00184344 Jy ! Component: 1600 - total flux cleaned = -0.00184354 Jy ! Component: 1650 - total flux cleaned = -0.00181022 Jy ! Component: 1700 - total flux cleaned = -0.00184345 Jy ! Component: 1750 - total flux cleaned = -0.00179434 Jy ! Component: 1800 - total flux cleaned = -0.00177828 Jy ! Component: 1850 - total flux cleaned = -0.00174645 Jy ! Component: 1900 - total flux cleaned = -0.00173043 Jy ! Component: 1950 - total flux cleaned = -0.00173011 Jy ! Component: 2000 - total flux cleaned = -0.00177588 Jy ! Component: 2050 - total flux cleaned = -0.00179077 Jy ! Component: 2100 - total flux cleaned = -0.00176064 Jy ! Component: 2150 - total flux cleaned = -0.0017604 Jy ! Component: 2200 - total flux cleaned = -0.00180403 Jy ! Component: 2250 - total flux cleaned = -0.00174643 Jy ! Component: 2300 - total flux cleaned = -0.00178952 Jy ! Component: 2350 - total flux cleaned = -0.00176134 Jy ! Component: 2400 - total flux cleaned = -0.00176162 Jy ! Component: 2450 - total flux cleaned = -0.00172013 Jy ! Component: 2500 - total flux cleaned = -0.00176137 Jy ! Component: 2550 - total flux cleaned = -0.00174774 Jy ! Component: 2600 - total flux cleaned = -0.00174772 Jy ! Component: 2650 - total flux cleaned = -0.00173442 Jy ! Component: 2700 - total flux cleaned = -0.00174777 Jy ! Component: 2750 - total flux cleaned = -0.00174785 Jy ! Component: 2800 - total flux cleaned = -0.00172194 Jy ! Component: 2850 - total flux cleaned = -0.00173481 Jy ! Component: 2900 - total flux cleaned = -0.00169693 Jy ! Component: 2950 - total flux cleaned = -0.00170938 Jy ! Component: 3000 - total flux cleaned = -0.00172185 Jy ! Component: 3050 - total flux cleaned = -0.00172178 Jy ! Component: 3100 - total flux cleaned = -0.0017096 Jy ! Component: 3150 - total flux cleaned = -0.00172167 Jy ! Component: 3200 - total flux cleaned = -0.00169758 Jy ! Component: 3250 - total flux cleaned = -0.00172126 Jy ! Component: 3300 - total flux cleaned = -0.00170954 Jy ! Component: 3350 - total flux cleaned = -0.00173285 Jy ! Component: 3400 - total flux cleaned = -0.00172113 Jy ! Component: 3450 - total flux cleaned = -0.00169814 Jy ! Component: 3500 - total flux cleaned = -0.00168658 Jy ! Component: 3550 - total flux cleaned = -0.00169784 Jy ! Component: 3600 - total flux cleaned = -0.00167533 Jy ! Component: 3650 - total flux cleaned = -0.00170885 Jy ! Component: 3700 - total flux cleaned = -0.00168674 Jy ! Component: 3750 - total flux cleaned = -0.00173054 Jy ! Component: 3800 - total flux cleaned = -0.00170884 Jy ! Component: 3850 - total flux cleaned = -0.00173054 Jy ! Component: 3900 - total flux cleaned = -0.00174117 Jy ! Component: 3950 - total flux cleaned = -0.00173049 Jy ! Component: 4000 - total flux cleaned = -0.00175169 Jy ! Component: 4050 - total flux cleaned = -0.00177268 Jy ! Total flux subtracted in 4096 components = -0.00177262 Jy ! Clean residual min=-0.000537 max=0.000528 Jy/beam ! Clean residual mean=0.000005 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.133637 Jy keep ! Adding 367 model components to the UV plane model. ! The established model now contains 476 components and 0.133637 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J0616-1957_C_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.857 x 4.419 at -7.426 degrees (North through East) ! Clean map min=-0.0014851 max=0.062494 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J0616-1957_C_a_map.fits wmodel /vlbi/vcs9/uvm//J0616-1957_C_a_map.mod ! Writing 476 model components to file: /vlbi/vcs9/uvm//J0616-1957_C_a_map.mod wobs /vlbi/vcs9/uvm//J0616-1957_C_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J0616-1957_C_a_uvs.fits wwins /vlbi/vcs9/uvm//J0616-1957_C_a_map.win ! wwins: Wrote 3 windows to /vlbi/vcs9/uvm//J0616-1957_C_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0624943 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000201466 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.967124 0.967124 1.93425 3.86849 7.73699 15.474 30.948 61.8959 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.062 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 310.198 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J0616-1957_C_a_dfm.log closed on Tue Dec 26 21:45:56 2017