! Started logfile: /vlbi/uf001/uva//J0207+6246_X_dfm.log on Sun Jan 13 21:16:07 2019 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /vlbi/uf001/uva//J0207+6246_X_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0207+6246_X_uva.fits ! AN table 1: 76 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.965789 visibilities/baseline/integration-bin. ! Found source: J0207+6246 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 39636 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 12 channels. ! Selecting polarization: RR, channels: 1..12 ! 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 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J0207+6246_X] 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 0.200x0.200 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 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.158703Jy sigma=21.507613 ! Fit after self-cal, rms=0.520680Jy sigma=9.305615 ! 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=0.8261 mas, bmaj=0.8836 mas, bpa=-10.55 degrees ! Estimated noise=0.39923 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 = 0.366978 Jy ! Component: 100 - total flux cleaned = 0.512579 Jy ! Total flux subtracted in 100 components = 0.512579 Jy ! Clean residual min=-0.024775 max=0.067940 Jy/beam ! Clean residual mean=-0.000018 rms=0.005367 Jy/beam ! Combined flux in latest and established models = 0.512579 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.512579 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.211245Jy sigma=3.607250 ! Fit after self-cal, rms=0.210708Jy sigma=3.600602 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0791562 Jy ! Component: 100 - total flux cleaned = 0.127622 Jy ! Total flux subtracted in 100 components = 0.127622 Jy ! Clean residual min=-0.020170 max=0.032389 Jy/beam ! Clean residual mean=-0.000015 rms=0.003823 Jy/beam ! Combined flux in latest and established models = 0.640202 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 19 components and 0.640202 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.153357Jy sigma=2.529445 ! Fit after self-cal, rms=0.153261Jy sigma=2.527502 ! Inverting map ! Added new window around map position (2, 1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0359765 Jy ! Component: 100 - total flux cleaned = 0.0619247 Jy ! Total flux subtracted in 100 components = 0.0619247 Jy ! Clean residual min=-0.017426 max=0.022482 Jy/beam ! Clean residual mean=-0.000014 rms=0.003400 Jy/beam ! Combined flux in latest and established models = 0.702127 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 30 components and 0.702127 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.136164Jy sigma=2.228770 ! Fit after self-cal, rms=0.136006Jy sigma=2.224139 ! Inverting map ! Added new window around map position (19.4, 10.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0241246 Jy ! Component: 100 - total flux cleaned = 0.0429343 Jy ! Total flux subtracted in 100 components = 0.0429343 Jy ! Clean residual min=-0.017011 max=0.017507 Jy/beam ! Clean residual mean=-0.000011 rms=0.003162 Jy/beam ! Combined flux in latest and established models = 0.745061 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 41 components and 0.745061 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.127172Jy sigma=2.064435 ! Fit after self-cal, rms=0.127060Jy sigma=2.061455 ! 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=1.055 mas, bmaj=1.126 mas, bpa=-9.278 degrees ! Estimated noise=0.205283 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 (1, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0308752 Jy ! Component: 100 - total flux cleaned = 0.0536676 Jy ! Component: 150 - total flux cleaned = 0.0716448 Jy ! Component: 200 - total flux cleaned = 0.086056 Jy ! Total flux subtracted in 200 components = 0.086056 Jy ! Clean residual min=-0.013664 max=0.015631 Jy/beam ! Clean residual mean=-0.000042 rms=0.002904 Jy/beam ! Combined flux in latest and established models = 0.831117 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 67 components and 0.831117 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.114452Jy sigma=1.854722 ! Fit after self-cal, rms=0.114066Jy sigma=1.846881 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.055 x 1.126 at -9.278 degrees (North through East) ! Clean map min=-0.012985 max=0.51629 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.99 HN 0.87 KP 0.97 ! LA 1.02 MK 1.17 NL 1.00 OV 0.93 ! PT 0.89 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.01 HN 0.87 KP 0.97 ! LA 1.01 MK 1.16 NL 1.00 OV 0.94 ! PT 0.90 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.01 HN 0.88 KP 0.97 ! LA 1.01 MK 1.17 NL 1.00 OV 0.94 ! PT 0.89 SC 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.02 HN 0.88 KP 0.98 ! LA 1.01 MK 1.18 NL 1.00 OV 0.95 ! PT 0.90 SC 0.94 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.00 HN 0.91 KP 0.98 ! LA 1.02 MK 1.18 NL 0.99 OV 0.94 ! PT 0.91 SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.02 HN 0.90 KP 0.97 ! LA 1.01 MK 1.18 NL 1.00 OV 0.96 ! PT 0.90 SC 0.94 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.02 HN 0.90 KP 0.98 ! LA 1.02 MK 1.17 NL 1.02 OV 0.95 ! PT 0.91 SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.03 HN 0.89 KP 0.99 ! LA 1.02 MK 1.18 NL 1.01 OV 0.96 ! PT 0.91 SC 0.94 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.02 HN 0.89 KP 0.98 ! LA 1.02 MK 1.18 NL 1.01 OV 0.96 ! PT 0.92 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.02 HN 0.91 KP 0.98 ! LA 1.03 MK 1.21 NL 1.01 OV 0.96 ! PT 0.91 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.03 HN 0.89 KP 0.99 ! LA 1.02 MK 1.13 NL 1.01 OV 0.96 ! PT 0.92 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.03 HN 0.88 KP 1.00 ! LA 1.03 MK 1.10 NL 1.02 OV 0.96 ! PT 0.91 SC 0.97 ! ! ! Fit before self-cal, rms=0.114066Jy sigma=1.846881 ! Fit after self-cal, rms=0.098438Jy sigma=1.486916 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.072 mas, bmaj=1.146 mas, bpa=-3.666 degrees ! Estimated noise=0.203733 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 (18, 10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0137199 Jy ! Component: 100 - total flux cleaned = 0.0185126 Jy ! Component: 150 - total flux cleaned = 0.0211243 Jy ! Component: 200 - total flux cleaned = 0.0236795 Jy ! Total flux subtracted in 200 components = 0.0236795 Jy ! Clean residual min=-0.011100 max=0.007823 Jy/beam ! Clean residual mean=-0.000018 rms=0.001491 Jy/beam ! Combined flux in latest and established models = 0.854797 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 94 components and 0.854796 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.095206Jy sigma=1.430055 ! Fit after self-cal, rms=0.095043Jy sigma=1.423957 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.095043Jy sigma=1.423957 ! Fit after self-cal, rms=0.225145Jy sigma=1.185099 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.132 mas, bmaj=1.159 mas, bpa=-85.7 degrees ! Estimated noise=0.210281 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00493711 Jy ! Component: 100 - total flux cleaned = 0.00689226 Jy ! Component: 150 - total flux cleaned = 0.00798267 Jy ! Component: 200 - total flux cleaned = 0.00876533 Jy ! Total flux subtracted in 200 components = 0.00876533 Jy ! Clean residual min=-0.006265 max=0.004430 Jy/beam ! Clean residual mean=-0.000010 rms=0.000781 Jy/beam ! Combined flux in latest and established models = 0.863562 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 110 components and 0.863562 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.224890Jy sigma=1.160268 ! Fit after self-cal, rms=0.224982Jy sigma=1.158968 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 = 0.00176609 Jy ! Component: 100 - total flux cleaned = 0.00243889 Jy ! Component: 150 - total flux cleaned = 0.00293525 Jy ! Component: 200 - total flux cleaned = 0.00362652 Jy ! Total flux subtracted in 200 components = 0.00362652 Jy ! Clean residual min=-0.005870 max=0.004168 Jy/beam ! Clean residual mean=-0.000009 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 0.867188 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 118 components and 0.867188 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.224891Jy sigma=1.149457 ! Fit after self-cal, rms=0.224882Jy sigma=1.149233 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.224882Jy sigma=1.149233 ! Fit after self-cal, rms=0.239769Jy sigma=1.146216 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.13 mas, bmaj=1.162 mas, bpa=-85.23 degrees ! Estimated noise=0.21002 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00200565 Jy ! Component: 100 - total flux cleaned = 0.00264256 Jy ! Component: 150 - total flux cleaned = 0.00321743 Jy ! Component: 200 - total flux cleaned = 0.00385204 Jy ! Total flux subtracted in 200 components = 0.00385204 Jy ! Clean residual min=-0.004917 max=0.003919 Jy/beam ! Clean residual mean=-0.000009 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.87104 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 120 components and 0.87104 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.239683Jy sigma=1.137854 ! Fit after self-cal, rms=0.239672Jy sigma=1.137614 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 = 0.0010781 Jy ! Component: 100 - total flux cleaned = 0.00166002 Jy ! Component: 150 - total flux cleaned = 0.00229731 Jy ! Component: 200 - total flux cleaned = 0.00289506 Jy ! Total flux subtracted in 200 components = 0.00289506 Jy ! Clean residual min=-0.004783 max=0.003814 Jy/beam ! Clean residual mean=-0.000009 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.873935 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 129 components and 0.873935 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.239622Jy sigma=1.132842 ! Fit after self-cal, rms=0.239618Jy sigma=1.132754 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.239618Jy sigma=1.132754 ! Fit after self-cal, rms=0.245142Jy sigma=1.131642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.271 mas, bmaj=2.372 mas, bpa=71.99 degrees ! Estimated noise=0.272816 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00268525 Jy ! Component: 100 - total flux cleaned = 0.0038844 Jy ! Component: 150 - total flux cleaned = 0.00467768 Jy ! Component: 200 - total flux cleaned = 0.00530892 Jy ! Total flux subtracted in 200 components = 0.00530892 Jy ! Clean residual min=-0.002827 max=0.003976 Jy/beam ! Clean residual mean=-0.000020 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.879244 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 150 components and 0.879244 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.245123Jy sigma=1.129737 ! Fit after self-cal, rms=0.245111Jy sigma=1.129172 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) ! Added new window around map position (4.4, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00382435 Jy ! Component: 100 - total flux cleaned = 0.00500787 Jy ! Component: 150 - total flux cleaned = 0.00597795 Jy ! Component: 200 - total flux cleaned = 0.0067464 Jy ! Total flux subtracted in 200 components = 0.0067464 Jy ! Clean residual min=-0.002556 max=0.002586 Jy/beam ! Clean residual mean=-0.000022 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.885991 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 176 components and 0.88599 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.245075Jy sigma=1.126263 ! Fit after self-cal, rms=0.245072Jy sigma=1.125852 ! 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=1.128 mas, bmaj=1.164 mas, bpa=-84.98 degrees ! Estimated noise=0.209913 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.128 x 1.164 at -84.98 degrees (North through East) ! Clean map min=-0.0028728 max=0.5294 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.245072Jy sigma=1.125852 ! Fit after self-cal, rms=0.456172Jy sigma=1.061371 ! Inverting map and beam ! Estimated beam: bmin=1.128 mas, bmaj=1.165 mas, bpa=-86.73 degrees ! Estimated noise=0.209575 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107583 Jy ! Component: 100 - total flux cleaned = 0.00146236 Jy ! Component: 150 - total flux cleaned = 0.00182105 Jy ! Component: 200 - total flux cleaned = 0.00215781 Jy ! Total flux subtracted in 200 components = 0.00215781 Jy ! Clean residual min=-0.003849 max=0.002705 Jy/beam ! Clean residual mean=-0.000008 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.888148 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 197 components and 0.888148 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.456152Jy sigma=1.056051 ! Fit after self-cal, rms=0.456146Jy sigma=1.055978 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000504855 Jy ! Component: 100 - total flux cleaned = 0.000895941 Jy ! Component: 150 - total flux cleaned = 0.00104481 Jy ! Component: 200 - total flux cleaned = 0.00133165 Jy ! Total flux subtracted in 200 components = 0.00133165 Jy ! Clean residual min=-0.003605 max=0.002585 Jy/beam ! Clean residual mean=-0.000008 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.88948 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 206 components and 0.88948 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.456127Jy sigma=1.052680 ! Fit after self-cal, rms=0.456128Jy sigma=1.052652 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.456128Jy sigma=1.052652 ! Fit after self-cal, rms=0.473112Jy sigma=1.052402 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=0.8749 mas, bmaj=0.937 mas, bpa=-89.15 degrees ! Estimated noise=0.420852 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.376174 Jy ! Component: 100 - total flux cleaned = 0.514355 Jy ! Component: 150 - total flux cleaned = 0.590241 Jy ! Component: 200 - total flux cleaned = 0.637794 Jy ! Total flux subtracted in 200 components = 0.637794 Jy ! Clean residual min=-0.009590 max=0.026397 Jy/beam ! Clean residual mean=-0.000013 rms=0.002617 Jy/beam ! Combined flux in latest and established models = 0.637794 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.637794 Jy ! Inverting map and beam ! Estimated beam: bmin=1.127 mas, bmaj=1.165 mas, bpa=-86.3 degrees ! Estimated noise=0.209521 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 = 0.0549589 Jy ! Component: 100 - total flux cleaned = 0.0923416 Jy ! Component: 150 - total flux cleaned = 0.120034 Jy ! Component: 200 - total flux cleaned = 0.14157 Jy ! Total flux subtracted in 200 components = 0.14157 Jy ! Clean residual min=-0.005967 max=0.012706 Jy/beam ! Clean residual mean=-0.000032 rms=0.001765 Jy/beam ! Combined flux in latest and established models = 0.779364 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 60 components and 0.779364 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0170877 Jy ! Component: 100 - total flux cleaned = 0.0308334 Jy ! Component: 150 - total flux cleaned = 0.0420362 Jy ! Component: 200 - total flux cleaned = 0.0513022 Jy ! Total flux subtracted in 200 components = 0.0513022 Jy ! Clean residual min=-0.003618 max=0.006284 Jy/beam ! Clean residual mean=-0.000019 rms=0.000944 Jy/beam ! Combined flux in latest and established models = 0.830666 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 96 components and 0.830666 Jy ! Inverting map ! Added new window around map position (-1, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00790687 Jy ! Component: 100 - total flux cleaned = 0.0145137 Jy ! Component: 150 - total flux cleaned = 0.0201281 Jy ! Component: 200 - total flux cleaned = 0.0249469 Jy ! Total flux subtracted in 200 components = 0.0249469 Jy ! Clean residual min=-0.002466 max=0.003048 Jy/beam ! Clean residual mean=-0.000013 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.855613 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 122 components and 0.855613 Jy ! Inverting map ! Added new window around map position (0.2, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00416157 Jy ! Component: 100 - total flux cleaned = 0.00779767 Jy ! Component: 150 - total flux cleaned = 0.0110141 Jy ! Component: 200 - total flux cleaned = 0.0138831 Jy ! Total flux subtracted in 200 components = 0.0138831 Jy ! Clean residual min=-0.002106 max=0.002123 Jy/beam ! Clean residual mean=-0.000010 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.869496 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 145 components and 0.869496 Jy ! Inverting map ! Added new window around map position (-14.8, 6.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00263361 Jy ! Component: 100 - total flux cleaned = 0.00498995 Jy ! Component: 150 - total flux cleaned = 0.00714173 Jy ! Component: 200 - total flux cleaned = 0.00911557 Jy ! Total flux subtracted in 200 components = 0.00911557 Jy ! Clean residual min=-0.001938 max=0.001939 Jy/beam ! Clean residual mean=-0.000009 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.878612 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 160 components and 0.878612 Jy ! Inverting map ! Added new window around map position (2.8, -9.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00200972 Jy ! Component: 100 - total flux cleaned = 0.00346855 Jy ! Component: 150 - total flux cleaned = 0.00451536 Jy ! Component: 200 - total flux cleaned = 0.00532255 Jy ! Total flux subtracted in 200 components = 0.00532255 Jy ! Clean residual min=-0.001879 max=0.001681 Jy/beam ! Clean residual mean=-0.000009 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.883935 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 178 components and 0.883934 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.268 mas, bmaj=2.371 mas, bpa=72.09 degrees ! Estimated noise=0.272482 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00221577 Jy ! Component: 100 - total flux cleaned = 0.00390323 Jy ! Component: 150 - total flux cleaned = 0.00480175 Jy ! Component: 200 - total flux cleaned = 0.00548496 Jy ! Total flux subtracted in 200 components = 0.00548496 Jy ! Clean residual min=-0.002168 max=0.002106 Jy/beam ! Clean residual mean=-0.000020 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.889419 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 = 0.000308779 Jy ! Component: 100 - total flux cleaned = 0.000469622 Jy ! Component: 150 - total flux cleaned = 0.000620447 Jy ! Component: 200 - total flux cleaned = 0.000762868 Jy ! Total flux subtracted in 200 components = 0.000762868 Jy ! Clean residual min=-0.002101 max=0.002039 Jy/beam ! Clean residual mean=-0.000019 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.890182 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 237 components and 0.890182 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.127 mas, bmaj=1.165 mas, bpa=-86.3 degrees ! Estimated noise=0.209521 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000881518 Jy ! Component: 100 - total flux cleaned = -0.000726287 Jy ! Component: 150 - total flux cleaned = -0.000628697 Jy ! Component: 200 - total flux cleaned = -0.000438509 Jy ! Total flux subtracted in 200 components = -0.000438509 Jy ! Clean residual min=-0.001753 max=0.001460 Jy/beam ! Clean residual mean=-0.000008 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.889744 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 256 components and 0.889744 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.473836Jy sigma=1.038377 ! Fit after self-cal, rms=0.472352Jy sigma=1.037023 wmodel J0207+6246_X_map.mod ! Writing 256 model components to file: J0207+6246_X_map.mod wobs J0207+6246_X_uvs.fits ! Writing UV FITS file: J0207+6246_X_uvs.fits wwins J0207+6246_X_map.win ! wwins: Wrote 10 windows to J0207+6246_X_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 = -0.000386013 Jy ! Component: 100 - total flux cleaned = -0.000520851 Jy ! Component: 150 - total flux cleaned = -0.000546158 Jy ! Component: 200 - total flux cleaned = -0.000495899 Jy ! Component: 250 - total flux cleaned = -0.000447451 Jy ! Component: 300 - total flux cleaned = -0.000399791 Jy ! Component: 350 - total flux cleaned = -0.000423 Jy ! Component: 400 - total flux cleaned = -0.000354468 Jy ! Component: 450 - total flux cleaned = -0.000354454 Jy ! Component: 500 - total flux cleaned = -0.00028792 Jy ! Component: 550 - total flux cleaned = -0.000309938 Jy ! Component: 600 - total flux cleaned = -0.000309871 Jy ! Component: 650 - total flux cleaned = -0.000246551 Jy ! Component: 700 - total flux cleaned = -0.000246393 Jy ! Component: 750 - total flux cleaned = -0.000143166 Jy ! Component: 800 - total flux cleaned = -0.00012285 Jy ! Component: 850 - total flux cleaned = -2.2188e-05 Jy ! Component: 900 - total flux cleaned = 1.72817e-05 Jy ! Component: 950 - total flux cleaned = 3.68167e-05 Jy ! Component: 1000 - total flux cleaned = 0.000114322 Jy ! Component: 1050 - total flux cleaned = 7.59163e-05 Jy ! Component: 1100 - total flux cleaned = 0.000151886 Jy ! Component: 1150 - total flux cleaned = 9.53551e-05 Jy ! Component: 1200 - total flux cleaned = 9.56767e-05 Jy ! Component: 1250 - total flux cleaned = 0.000150882 Jy ! Component: 1300 - total flux cleaned = 0.000205772 Jy ! Component: 1350 - total flux cleaned = 0.000151187 Jy ! Component: 1400 - total flux cleaned = 0.000187125 Jy ! Component: 1450 - total flux cleaned = 0.000205248 Jy ! Component: 1500 - total flux cleaned = 0.000222909 Jy ! Component: 1550 - total flux cleaned = 0.000275622 Jy ! Component: 1600 - total flux cleaned = 0.000223497 Jy ! Component: 1650 - total flux cleaned = 0.000189031 Jy ! Component: 1700 - total flux cleaned = 0.00025739 Jy ! Component: 1750 - total flux cleaned = 0.000206397 Jy ! Component: 1800 - total flux cleaned = 0.000206454 Jy ! Component: 1850 - total flux cleaned = 0.000206698 Jy ! Component: 1900 - total flux cleaned = 0.00014039 Jy ! Component: 1950 - total flux cleaned = 0.000173219 Jy ! Component: 2000 - total flux cleaned = 0.000108034 Jy ! Component: 2050 - total flux cleaned = 0.000156525 Jy ! Component: 2100 - total flux cleaned = 5.988e-05 Jy ! Component: 2150 - total flux cleaned = -1.99831e-05 Jy ! Component: 2200 - total flux cleaned = -2.00886e-05 Jy ! Component: 2250 - total flux cleaned = -9.89989e-05 Jy ! Component: 2300 - total flux cleaned = -9.89841e-05 Jy ! Component: 2350 - total flux cleaned = -9.88601e-05 Jy ! Component: 2400 - total flux cleaned = -0.000114386 Jy ! Component: 2450 - total flux cleaned = -0.000237294 Jy ! Component: 2500 - total flux cleaned = -0.000221945 Jy ! Component: 2550 - total flux cleaned = -0.000237058 Jy ! Component: 2600 - total flux cleaned = -0.0002823 Jy ! Component: 2650 - total flux cleaned = -0.000297276 Jy ! Component: 2700 - total flux cleaned = -0.00035682 Jy ! Component: 2750 - total flux cleaned = -0.00041626 Jy ! Component: 2800 - total flux cleaned = -0.000460391 Jy ! Component: 2850 - total flux cleaned = -0.000519034 Jy ! Component: 2900 - total flux cleaned = -0.000548167 Jy ! Component: 2950 - total flux cleaned = -0.000663817 Jy ! Component: 3000 - total flux cleaned = -0.000663879 Jy ! Component: 3050 - total flux cleaned = -0.000721088 Jy ! Component: 3100 - total flux cleaned = -0.000792147 Jy ! Component: 3150 - total flux cleaned = -0.000820581 Jy ! Component: 3200 - total flux cleaned = -0.000848821 Jy ! Component: 3250 - total flux cleaned = -0.000862717 Jy ! Component: 3300 - total flux cleaned = -0.000960114 Jy ! Component: 3350 - total flux cleaned = -0.000987733 Jy ! Component: 3400 - total flux cleaned = -0.000960154 Jy ! Component: 3450 - total flux cleaned = -0.00101498 Jy ! Component: 3500 - total flux cleaned = -0.00104229 Jy ! Component: 3550 - total flux cleaned = -0.00101521 Jy ! Component: 3600 - total flux cleaned = -0.00106926 Jy ! Component: 3650 - total flux cleaned = -0.00108268 Jy ! Component: 3700 - total flux cleaned = -0.0011361 Jy ! Component: 3750 - total flux cleaned = -0.00124233 Jy ! Component: 3800 - total flux cleaned = -0.00124238 Jy ! Component: 3850 - total flux cleaned = -0.00124235 Jy ! Component: 3900 - total flux cleaned = -0.00133404 Jy ! Component: 3950 - total flux cleaned = -0.00139917 Jy ! Component: 4000 - total flux cleaned = -0.001399 Jy ! Component: 4050 - total flux cleaned = -0.00151522 Jy ! Total flux subtracted in 4096 components = -0.00146384 Jy ! Clean residual min=-0.000672 max=0.000641 Jy/beam ! Clean residual mean=-0.000003 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.88828 Jy keep ! Adding 357 model components to the UV plane model. ! The established model now contains 610 components and 0.88828 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0207+6246_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.127 x 1.165 at -86.3 degrees (North through East) ! Clean map min=-0.0011962 max=0.53108 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0207+6246_X_map.fits wmodel /vlbi/uf001/uva//J0207+6246_X_map.mod ! Writing 610 model components to file: /vlbi/uf001/uva//J0207+6246_X_map.mod wobs /vlbi/uf001/uva//J0207+6246_X_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0207+6246_X_uvs.fits wwins /vlbi/uf001/uva//J0207+6246_X_map.win ! wwins: Wrote 11 windows to /vlbi/uf001/uva//J0207+6246_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.531076 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000218371 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.123356 0.123356 0.246712 0.493425 0.986849 1.9737 3.9474 7.89479 15.7896 31.5792 63.1583 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.531 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2431.98 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0207+6246_X_dfm.log closed on Sun Jan 13 21:16:14 2019