! Started logfile: /image_prod/ug002_uva//J1855-2727_X_dfm.log on Thu Mar 5 03:59:21 2020 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 /image_prod/ug002_uva//J1855-2727_X_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1855-2727_X_uva.fits ! AN table 1: 30 integrations on 15 of 15 possible baselines. ! AN table 2: 30 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1855-2727 ! ! 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 108 lines of history. ! ! Reading 10800 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 J1855-2727_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. ! ! 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=1.001310Jy sigma=8.469339 ! Fit after self-cal, rms=0.964584Jy sigma=8.160797 ! 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=0.7598 mas, bmaj=4.238 mas, bpa=-16.93 degrees ! Estimated noise=1.74124 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 = 0.0265603 Jy ! Component: 100 - total flux cleaned = 0.0339806 Jy ! Total flux subtracted in 100 components = 0.0339806 Jy ! Clean residual min=-0.003721 max=0.004132 Jy/beam ! Clean residual mean=-0.000003 rms=0.001042 Jy/beam ! Combined flux in latest and established models = 0.0339806 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0339806 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=0.057550Jy sigma=0.434592 ! Fit after self-cal, rms=0.056224Jy sigma=0.423417 ! 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=1.017 mas, bmaj=4.371 mas, bpa=-14.52 degrees ! Estimated noise=0.825402 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00508845 Jy ! Component: 100 - total flux cleaned = 0.00606094 Jy ! Component: 150 - total flux cleaned = 0.00637741 Jy ! Component: 200 - total flux cleaned = 0.00664186 Jy ! Total flux subtracted in 200 components = 0.00664186 Jy ! Clean residual min=-0.002642 max=0.004021 Jy/beam ! Clean residual mean=0.000002 rms=0.000851 Jy/beam ! Combined flux in latest and established models = 0.0406225 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 33 components and 0.0406224 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=0.055590Jy sigma=0.417433 ! Fit after self-cal, rms=0.055511Jy sigma=0.416928 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.017 x 4.371 at -14.52 degrees (North through East) ! Clean map min=-0.0027351 max=0.037799 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.05 HN 1.00 KP 0.92 ! NL 1.04 OV 0.77 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.02 KP 1.01 MK 1.15 ! NL 1.30 OV 0.90 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.10 HN 0.95 KP 1.10 ! NL 1.19 OV 0.77 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.89 FD 1.03 KP 1.04 MK 1.14 ! NL 1.30 OV 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.09 HN 1.00 KP 0.99 ! NL 1.18 OV 0.73 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.79 FD 1.21 KP 0.96 MK 1.18 ! NL 1.47 OV 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 1.05 KP 0.87 ! NL 1.21 OV 0.83 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 1.16 KP 0.98 MK 1.18 ! NL 1.34 OV 0.91 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.10 HN 0.95 KP 1.00 ! NL 1.12 OV 0.87 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.86 FD 1.00 KP 1.12 MK 1.10 ! NL 1.21 OV 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.04 HN 0.80 KP 1.00 ! NL 1.27 OV 0.76 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.03 KP 1.08 MK 1.05 ! NL 1.00 OV 0.94 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.21 HN 0.81 KP 1.06 ! NL 1.14 OV 0.83 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 1.09 KP 0.98 MK 1.05 ! NL 1.21 OV 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.88 HN 0.87 KP 0.98 ! NL 1.49 OV 0.83 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.77 FD 1.10 KP 1.24 MK 0.94 ! NL 1.16 OV 0.89 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.06 HN 0.73 KP 0.98 ! NL 1.22 OV 0.87 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 1.27 KP 1.01 MK 0.96 ! NL 1.06 OV 0.93 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.01 HN 0.85 KP 0.97 ! NL 1.06 OV 0.85 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 1.22 KP 0.90 MK 0.90 ! NL 1.10 OV 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 0.74 KP 1.01 ! NL 1.35 OV 0.77 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 FD 1.28 KP 0.98 MK 0.85 ! NL 1.08 OV 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.91 HN 0.91 KP 0.83 ! NL 1.22 OV 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.86 FD 1.04 KP 0.95 MK 0.81 ! NL 0.98 OV 1.05 ! ! ! Fit before self-cal, rms=0.055511Jy sigma=0.416928 ! Fit after self-cal, rms=0.053841Jy sigma=0.412594 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.027 mas, bmaj=4.283 mas, bpa=-14.12 degrees ! Estimated noise=0.813802 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 (28.2, 27). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00208868 Jy ! Component: 100 - total flux cleaned = 0.00206863 Jy ! Component: 150 - total flux cleaned = 0.00211304 Jy ! Component: 200 - total flux cleaned = 0.0021472 Jy ! Total flux subtracted in 200 components = 0.0021472 Jy ! Clean residual min=-0.001347 max=0.001649 Jy/beam ! Clean residual mean=0.000001 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.0427696 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 56 components and 0.0427696 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=0.053709Jy sigma=0.411434 ! Fit after self-cal, rms=0.053901Jy sigma=0.409933 ! Inverting map ! Added new window around map position (-1.8, -43.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139391 Jy ! Component: 100 - total flux cleaned = 0.0011217 Jy ! Component: 150 - total flux cleaned = 0.0011256 Jy ! Component: 200 - total flux cleaned = 0.000857251 Jy ! Total flux subtracted in 200 components = 0.000857251 Jy ! Clean residual min=-0.001143 max=0.001279 Jy/beam ! Clean residual mean=-0.000000 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.0436269 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 81 components and 0.0436269 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=0.053815Jy sigma=0.409285 ! Fit after self-cal, rms=0.053788Jy sigma=0.408922 ! 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=0.053788Jy sigma=0.408922 ! Fit after self-cal, rms=0.053643Jy sigma=0.408580 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.025 mas, bmaj=4.244 mas, bpa=-14.13 degrees ! Estimated noise=0.807685 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141367 Jy ! Component: 100 - total flux cleaned = 0.00165353 Jy ! Component: 150 - total flux cleaned = 0.0017642 Jy ! Component: 200 - total flux cleaned = 0.00176512 Jy ! Total flux subtracted in 200 components = 0.00176512 Jy ! Clean residual min=-0.000939 max=0.001212 Jy/beam ! Clean residual mean=0.000002 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.045392 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 95 components and 0.045392 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=0.053588Jy sigma=0.408170 ! Fit after self-cal, rms=0.053620Jy sigma=0.407858 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 (11, 45.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129175 Jy ! Component: 100 - total flux cleaned = 0.00154883 Jy ! Component: 150 - total flux cleaned = 0.00165135 Jy ! Component: 200 - total flux cleaned = 0.0017897 Jy ! Total flux subtracted in 200 components = 0.0017897 Jy ! Clean residual min=-0.000886 max=0.001100 Jy/beam ! Clean residual mean=0.000000 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.0471817 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 114 components and 0.0471817 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=0.053577Jy sigma=0.407511 ! Fit after self-cal, rms=0.053563Jy sigma=0.407407 ! Inverting map ! Added new window around map position (-37, 42.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113105 Jy ! Component: 100 - total flux cleaned = 0.00130922 Jy ! Component: 150 - total flux cleaned = 0.00126052 Jy ! Component: 200 - total flux cleaned = 0.00123972 Jy ! Total flux subtracted in 200 components = 0.00123972 Jy ! Clean residual min=-0.000911 max=0.001009 Jy/beam ! Clean residual mean=-0.000000 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.0484214 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 135 components and 0.0484214 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=0.053524Jy sigma=0.407147 ! Fit after self-cal, rms=0.053502Jy sigma=0.406998 ! Inverting map ! Added new window around map position (-24.2, 18). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111955 Jy ! Component: 100 - total flux cleaned = 0.00162205 Jy ! Component: 150 - total flux cleaned = 0.00190431 Jy ! Component: 200 - total flux cleaned = 0.00209098 Jy ! Total flux subtracted in 200 components = 0.00209098 Jy ! Clean residual min=-0.000879 max=0.000968 Jy/beam ! Clean residual mean=0.000000 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.0505124 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 157 components and 0.0505124 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=0.053463Jy sigma=0.406739 ! Fit after self-cal, rms=0.053452Jy sigma=0.406676 ! Inverting map ! Added new window around map position (48.2, 24.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000938789 Jy ! Component: 100 - total flux cleaned = 0.00114561 Jy ! Component: 150 - total flux cleaned = 0.00140325 Jy ! Component: 200 - total flux cleaned = 0.00159289 Jy ! Total flux subtracted in 200 components = 0.00159289 Jy ! Clean residual min=-0.000755 max=0.000826 Jy/beam ! Clean residual mean=0.000000 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.0521053 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 177 components and 0.0521053 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=0.053413Jy sigma=0.406464 ! Fit after self-cal, rms=0.053398Jy sigma=0.406397 ! 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=0.053398Jy sigma=0.406397 ! Fit after self-cal, rms=0.053032Jy sigma=0.406193 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.026 mas, bmaj=4.241 mas, bpa=-14.12 degrees ! Estimated noise=0.796346 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00069998 Jy ! Component: 100 - total flux cleaned = 0.000957795 Jy ! Component: 150 - total flux cleaned = 0.00106001 Jy ! Component: 200 - total flux cleaned = 0.00110698 Jy ! Total flux subtracted in 200 components = 0.00110698 Jy ! Clean residual min=-0.000676 max=0.000748 Jy/beam ! Clean residual mean=0.000001 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.0532123 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 190 components and 0.0532123 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=0.052997Jy sigma=0.405995 ! Fit after self-cal, rms=0.053014Jy sigma=0.405868 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 = 0.000565045 Jy ! Component: 100 - total flux cleaned = 0.000801394 Jy ! Component: 150 - total flux cleaned = 0.000895647 Jy ! Component: 200 - total flux cleaned = 0.000918747 Jy ! Total flux subtracted in 200 components = 0.000918747 Jy ! Clean residual min=-0.000677 max=0.000814 Jy/beam ! Clean residual mean=0.000001 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.054131 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 198 components and 0.054131 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=0.052986Jy sigma=0.405706 ! Fit after self-cal, rms=0.052977Jy sigma=0.405680 ! Inverting map ! Added new window around map position (42.8, 14.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000807599 Jy ! Component: 100 - total flux cleaned = 0.0011593 Jy ! Component: 150 - total flux cleaned = 0.0013865 Jy ! Component: 200 - total flux cleaned = 0.00161963 Jy ! Total flux subtracted in 200 components = 0.00161963 Jy ! Clean residual min=-0.000623 max=0.000731 Jy/beam ! Clean residual mean=0.000001 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.0557507 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 210 components and 0.0557507 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=0.052951Jy sigma=0.405505 ! Fit after self-cal, rms=0.052938Jy sigma=0.405467 ! Inverting map ! Added new window around map position (7.4, 17.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000699257 Jy ! Component: 100 - total flux cleaned = 0.000954139 Jy ! Component: 150 - total flux cleaned = 0.00112333 Jy ! Component: 200 - total flux cleaned = 0.00130361 Jy ! Total flux subtracted in 200 components = 0.00130361 Jy ! Clean residual min=-0.000629 max=0.000732 Jy/beam ! Clean residual mean=0.000001 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.0570543 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 227 components and 0.0570543 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=0.052914Jy sigma=0.405316 ! Fit after self-cal, rms=0.052900Jy sigma=0.405291 ! Inverting map ! Added new window around map position (-46.8, 17.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000664202 Jy ! Component: 100 - total flux cleaned = 0.00109042 Jy ! Component: 150 - total flux cleaned = 0.00143668 Jy ! Component: 200 - total flux cleaned = 0.00168283 Jy ! Total flux subtracted in 200 components = 0.00168283 Jy ! Clean residual min=-0.000595 max=0.000597 Jy/beam ! Clean residual mean=0.000001 rms=0.000162 Jy/beam ! Combined flux in latest and established models = 0.0587371 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 241 components and 0.0587371 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=0.052877Jy sigma=0.405132 ! Fit after self-cal, rms=0.052834Jy sigma=0.404866 ! 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=0.052834Jy sigma=0.404866 ! Fit after self-cal, rms=0.052379Jy sigma=0.404763 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.137 mas, bmaj=5.77 mas, bpa=0.4679 degrees ! Estimated noise=0.890701 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000416655 Jy ! Component: 100 - total flux cleaned = 0.0006561 Jy ! Component: 150 - total flux cleaned = 0.000867703 Jy ! Component: 200 - total flux cleaned = 0.00103054 Jy ! Total flux subtracted in 200 components = 0.00103054 Jy ! Clean residual min=-0.000572 max=0.000478 Jy/beam ! Clean residual mean=0.000002 rms=0.000129 Jy/beam ! Combined flux in latest and established models = 0.0597677 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 267 components and 0.0597677 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=0.052367Jy sigma=0.404658 ! Fit after self-cal, rms=0.052367Jy sigma=0.404596 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 = 0.000353282 Jy ! Component: 100 - total flux cleaned = 0.000588179 Jy ! Component: 150 - total flux cleaned = 0.000786499 Jy ! Component: 200 - total flux cleaned = 0.000885291 Jy ! Total flux subtracted in 200 components = 0.000885291 Jy ! Clean residual min=-0.000547 max=0.000448 Jy/beam ! Clean residual mean=0.000002 rms=0.000128 Jy/beam ! Combined flux in latest and established models = 0.060653 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 284 components and 0.060653 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=0.052356Jy sigma=0.404520 ! Fit after self-cal, rms=0.052354Jy sigma=0.404507 ! 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=1.025 mas, bmaj=4.243 mas, bpa=-14.07 degrees ! Estimated noise=0.787402 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.025 x 4.243 at -14.07 degrees (North through East) ! Clean map min=-0.0017868 max=0.037211 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7707 mas, bmaj=4.052 mas, bpa=-16.69 degrees ! Estimated noise=1.69787 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0259937 Jy ! Component: 100 - total flux cleaned = 0.0344059 Jy ! Component: 150 - total flux cleaned = 0.0370416 Jy ! Component: 200 - total flux cleaned = 0.0388806 Jy ! Total flux subtracted in 200 components = 0.0388806 Jy ! Clean residual min=-0.003611 max=0.003803 Jy/beam ! Clean residual mean=-0.000002 rms=0.000944 Jy/beam ! Combined flux in latest and established models = 0.0388806 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.0388806 Jy ! Inverting map and beam ! Estimated beam: bmin=1.025 mas, bmaj=4.243 mas, bpa=-14.07 degrees ! Estimated noise=0.787402 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 = 0.00442694 Jy ! Component: 100 - total flux cleaned = 0.00667684 Jy ! Component: 150 - total flux cleaned = 0.00843586 Jy ! Component: 200 - total flux cleaned = 0.00985781 Jy ! Total flux subtracted in 200 components = 0.00985781 Jy ! Clean residual min=-0.002183 max=0.002143 Jy/beam ! Clean residual mean=-0.000001 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.0487385 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 57 components and 0.0487385 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=2.137 mas, bmaj=5.77 mas, bpa=0.4679 degrees ! Estimated noise=0.890701 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00175764 Jy ! Component: 100 - total flux cleaned = 0.0023795 Jy ! Component: 150 - total flux cleaned = 0.00324399 Jy ! Component: 200 - total flux cleaned = 0.00379758 Jy ! Total flux subtracted in 200 components = 0.00379758 Jy ! Clean residual min=-0.001485 max=0.001313 Jy/beam ! Clean residual mean=0.000001 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.052536 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 = 0.000596341 Jy ! Component: 100 - total flux cleaned = 0.00118001 Jy ! Component: 150 - total flux cleaned = 0.00175076 Jy ! Component: 200 - total flux cleaned = 0.00224047 Jy ! Total flux subtracted in 200 components = 0.00224047 Jy ! Clean residual min=-0.001161 max=0.000988 Jy/beam ! Clean residual mean=0.000002 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.0547765 Jy ! Adding 96 model components to the UV plane model. ! The established model now contains 143 components and 0.0547765 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.025 mas, bmaj=4.243 mas, bpa=-14.07 degrees ! Estimated noise=0.787402 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000761863 Jy ! Component: 100 - total flux cleaned = 0.00092509 Jy ! Component: 150 - total flux cleaned = 0.00141809 Jy ! Component: 200 - total flux cleaned = 0.00177645 Jy ! Total flux subtracted in 200 components = 0.00177645 Jy ! Clean residual min=-0.001197 max=0.001077 Jy/beam ! Clean residual mean=0.000002 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.056553 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 174 components and 0.056553 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=0.052492Jy sigma=0.405558 ! Fit after self-cal, rms=0.052454Jy sigma=0.405301 wmodel J1855-2727_X_map.mod ! Writing 174 model components to file: J1855-2727_X_map.mod wobs J1855-2727_X_uvs.fits ! Writing UV FITS file: J1855-2727_X_uvs.fits wwins J1855-2727_X_map.win ! wwins: Wrote 10 windows to J1855-2727_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 = -1.73822e-05 Jy ! Component: 100 - total flux cleaned = -9.39555e-05 Jy ! Component: 150 - total flux cleaned = -0.000138493 Jy ! Component: 200 - total flux cleaned = -0.000124718 Jy ! Component: 250 - total flux cleaned = -8.43803e-05 Jy ! Component: 300 - total flux cleaned = -3.2911e-05 Jy ! Component: 350 - total flux cleaned = -7.95504e-06 Jy ! Component: 400 - total flux cleaned = 4.00231e-05 Jy ! Component: 450 - total flux cleaned = 6.3077e-05 Jy ! Component: 500 - total flux cleaned = 7.39426e-05 Jy ! Component: 550 - total flux cleaned = 7.37059e-05 Jy ! Component: 600 - total flux cleaned = 7.3406e-05 Jy ! Component: 650 - total flux cleaned = 3.23023e-05 Jy ! Component: 700 - total flux cleaned = 5.24366e-05 Jy ! Component: 750 - total flux cleaned = 5.25435e-05 Jy ! Component: 800 - total flux cleaned = 7.19993e-05 Jy ! Component: 850 - total flux cleaned = 0.000100144 Jy ! Component: 900 - total flux cleaned = 0.000146114 Jy ! Component: 950 - total flux cleaned = 0.000163789 Jy ! Component: 1000 - total flux cleaned = 0.000199168 Jy ! Component: 1050 - total flux cleaned = 0.000216479 Jy ! Component: 1100 - total flux cleaned = 0.000250587 Jy ! Component: 1150 - total flux cleaned = 0.000258954 Jy ! Component: 1200 - total flux cleaned = 0.000283656 Jy ! Component: 1250 - total flux cleaned = 0.00029973 Jy ! Component: 1300 - total flux cleaned = 0.0002917 Jy ! Component: 1350 - total flux cleaned = 0.000322874 Jy ! Component: 1400 - total flux cleaned = 0.000338069 Jy ! Component: 1450 - total flux cleaned = 0.0003758 Jy ! Component: 1500 - total flux cleaned = 0.000420322 Jy ! Component: 1550 - total flux cleaned = 0.000464099 Jy ! Component: 1600 - total flux cleaned = 0.000493002 Jy ! Component: 1650 - total flux cleaned = 0.000507376 Jy ! Component: 1700 - total flux cleaned = 0.000528395 Jy ! Component: 1750 - total flux cleaned = 0.000542148 Jy ! Component: 1800 - total flux cleaned = 0.00055569 Jy ! Component: 1850 - total flux cleaned = 0.000549076 Jy ! Component: 1900 - total flux cleaned = 0.000568783 Jy ! Component: 1950 - total flux cleaned = 0.000588195 Jy ! Component: 2000 - total flux cleaned = 0.000588151 Jy ! Component: 2050 - total flux cleaned = 0.000600936 Jy ! Component: 2100 - total flux cleaned = 0.00063234 Jy ! Component: 2150 - total flux cleaned = 0.000663094 Jy ! Component: 2200 - total flux cleaned = 0.000663137 Jy ! Component: 2250 - total flux cleaned = 0.000675337 Jy ! Component: 2300 - total flux cleaned = 0.000705164 Jy ! Component: 2350 - total flux cleaned = 0.000716894 Jy ! Component: 2400 - total flux cleaned = 0.000728559 Jy ! Component: 2450 - total flux cleaned = 0.000722922 Jy ! Component: 2500 - total flux cleaned = 0.000751494 Jy ! Component: 2550 - total flux cleaned = 0.000768432 Jy ! Component: 2600 - total flux cleaned = 0.000762834 Jy ! Component: 2650 - total flux cleaned = 0.000768426 Jy ! Component: 2700 - total flux cleaned = 0.000790374 Jy ! Component: 2750 - total flux cleaned = 0.000806689 Jy ! Component: 2800 - total flux cleaned = 0.000828231 Jy ! Component: 2850 - total flux cleaned = 0.000844255 Jy ! Component: 2900 - total flux cleaned = 0.000854871 Jy ! Component: 2950 - total flux cleaned = 0.000875924 Jy ! Component: 3000 - total flux cleaned = 0.000907156 Jy ! Component: 3050 - total flux cleaned = 0.000932959 Jy ! Component: 3100 - total flux cleaned = 0.000943147 Jy ! Component: 3150 - total flux cleaned = 0.000968529 Jy ! Component: 3200 - total flux cleaned = 0.00100374 Jy ! Component: 3250 - total flux cleaned = 0.00100374 Jy ! Component: 3300 - total flux cleaned = 0.00101362 Jy ! Component: 3350 - total flux cleaned = 0.00102842 Jy ! Component: 3400 - total flux cleaned = 0.00105288 Jy ! Component: 3450 - total flux cleaned = 0.00107229 Jy ! Component: 3500 - total flux cleaned = 0.00109161 Jy ! Component: 3550 - total flux cleaned = 0.00109643 Jy ! Component: 3600 - total flux cleaned = 0.00112027 Jy ! Component: 3650 - total flux cleaned = 0.00114396 Jy ! Component: 3700 - total flux cleaned = 0.00116277 Jy ! Component: 3750 - total flux cleaned = 0.00119081 Jy ! Component: 3800 - total flux cleaned = 0.00120939 Jy ! Component: 3850 - total flux cleaned = 0.00122327 Jy ! Component: 3900 - total flux cleaned = 0.00123709 Jy ! Component: 3950 - total flux cleaned = 0.00125085 Jy ! Component: 4000 - total flux cleaned = 0.00127361 Jy ! Component: 4050 - total flux cleaned = 0.00130072 Jy ! Total flux subtracted in 4096 components = 0.00131418 Jy ! Clean residual min=-0.000241 max=0.000246 Jy/beam ! Clean residual mean=0.000001 rms=0.000076 Jy/beam ! Combined flux in latest and established models = 0.0578672 Jy keep ! Adding 248 model components to the UV plane model. ! The established model now contains 417 components and 0.0578672 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1855-2727_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.025 x 4.243 at -14.07 degrees (North through East) ! Clean map min=-0.0012457 max=0.036246 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1855-2727_X_map.fits wmodel /image_prod/ug002_uva//J1855-2727_X_map.mod ! Writing 417 model components to file: /image_prod/ug002_uva//J1855-2727_X_map.mod wobs /image_prod/ug002_uva//J1855-2727_X_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1855-2727_X_uvs.fits wwins /image_prod/ug002_uva//J1855-2727_X_map.win ! wwins: Wrote 11 windows to /image_prod/ug002_uva//J1855-2727_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0362455 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.7427e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.640854 0.640854 1.28171 2.56342 5.12683 10.2537 20.5073 41.0146 82.0293 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.036 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 468.125 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1855-2727_X_dfm.log closed on Thu Mar 5 03:59:25 2020