! Started logfile: /vlbi/uf001/uvm//J1641+2257_X_b_dfm.log on Sun Jan 13 22:03:23 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/uvm//J1641+2257_X_b_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J1641+2257_X_b_uvm.fits ! AN table 1: 5 integrations on 21 of 21 possible baselines. ! AN table 2: 14 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.784893 visibilities/baseline/integration-bin. ! Found source: J1641+2257 ! ! 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 121 lines of history. ! ! Reading 5736 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 J1641+2257_X_b] 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 11 telescope corrections were flagged in sub-array 1. ! A total of 72 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! A total of 72 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! A total of 72 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 11 telescope corrections were flagged in sub-array 1. ! A total of 72 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 11 telescope corrections were flagged in sub-array 1. ! A total of 72 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 11 telescope corrections were flagged in sub-array 1. ! A total of 72 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 11 telescope corrections were flagged in sub-array 1. ! A total of 72 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 11 telescope corrections were flagged in sub-array 1. ! A total of 72 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 9. ! A total of 11 telescope corrections were flagged in sub-array 1. ! A total of 72 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 10. ! A total of 11 telescope corrections were flagged in sub-array 1. ! A total of 72 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 11. ! A total of 11 telescope corrections were flagged in sub-array 1. ! A total of 72 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 12. ! A total of 11 telescope corrections were flagged in sub-array 1. ! A total of 72 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.174855Jy sigma=20.821476 ! Fit after self-cal, rms=0.407784Jy sigma=7.270589 ! 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=1.008 mas, bmaj=2.648 mas, bpa=-8.984 degrees ! Estimated noise=0.988248 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 = 0.472551 Jy ! Component: 100 - total flux cleaned = 0.575599 Jy ! Total flux subtracted in 100 components = 0.575599 Jy ! Clean residual min=-0.022305 max=0.036621 Jy/beam ! Clean residual mean=-0.000036 rms=0.005538 Jy/beam ! Combined flux in latest and established models = 0.575599 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.575599 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=0.119243Jy sigma=2.023844 ! Fit after self-cal, rms=0.119243Jy sigma=2.023814 ! Inverting map ! Added new window around map position (1.8, 1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0345203 Jy ! Component: 100 - total flux cleaned = 0.0546354 Jy ! Total flux subtracted in 100 components = 0.0546354 Jy ! Clean residual min=-0.021137 max=0.028356 Jy/beam ! Clean residual mean=-0.000032 rms=0.004829 Jy/beam ! Combined flux in latest and established models = 0.630235 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 32 components and 0.630235 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=0.107907Jy sigma=1.821208 ! Fit after self-cal, rms=0.107413Jy sigma=1.812484 ! 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=1.271 mas, bmaj=2.843 mas, bpa=-9.004 degrees ! Estimated noise=0.72493 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 = 0.01785 Jy ! Component: 100 - total flux cleaned = 0.0280501 Jy ! Component: 150 - total flux cleaned = 0.0324272 Jy ! Component: 200 - total flux cleaned = 0.033127 Jy ! Total flux subtracted in 200 components = 0.033127 Jy ! Clean residual min=-0.023883 max=0.024181 Jy/beam ! Clean residual mean=-0.000064 rms=0.005758 Jy/beam ! Combined flux in latest and established models = 0.663361 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 46 components and 0.663361 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=0.104136Jy sigma=1.751364 ! Fit after self-cal, rms=0.103991Jy sigma=1.749184 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.271 x 2.843 at -9.004 degrees (North through East) ! Clean map min=-0.023612 max=0.59811 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 0.99 KP 0.98 LA 1.01 ! NL 1.04 OV 0.92 PT 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.00 HN 0.93 KP 1.05 ! LA 0.97 MK 1.01 NL 1.11 OV 0.98 ! PT 0.91 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 0.96 KP 0.98 LA 1.02 ! NL 1.04 OV 0.92 PT 0.92 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.97 HN 0.95 KP 1.05 ! LA 0.99 MK 1.03 NL 1.10 OV 0.95 ! PT 0.94 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 0.99 KP 0.99 LA 1.04 ! NL 1.04 OV 0.92 PT 0.93 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.98 HN 0.96 KP 1.06 ! LA 1.01 MK 1.00 NL 1.12 OV 0.97 ! PT 0.91 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 HN 0.96 KP 0.99 LA 1.00 ! NL 1.04 OV 0.90 PT 0.94 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.97 HN 0.98 KP 1.08 ! LA 0.99 MK 1.00 NL 1.12 OV 0.95 ! PT 0.90 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 0.99 KP 0.97 LA 1.01 ! NL 1.03 OV 0.94 PT 0.94 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.98 HN 0.96 KP 1.04 ! LA 1.00 MK 1.02 NL 1.13 OV 0.96 ! PT 0.90 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 0.99 KP 0.96 LA 1.02 ! NL 1.04 OV 0.93 PT 0.94 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.97 HN 1.00 KP 1.04 ! LA 0.97 MK 1.02 NL 1.10 OV 0.96 ! PT 0.93 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 1.02 KP 0.97 LA 1.03 ! NL 1.01 OV 0.93 PT 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.95 HN 0.96 KP 1.09 ! LA 0.98 MK 1.04 NL 1.09 OV 0.95 ! PT 0.92 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 1.01 KP 0.99 LA 1.03 ! NL 1.02 OV 0.93 PT 0.97 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.98 HN 0.97 KP 1.10 ! LA 1.01 MK 1.02 NL 1.11 OV 0.96 ! PT 0.92 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 1.00 KP 1.00 LA 1.02 ! NL 1.02 OV 0.91 PT 0.97 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.96 HN 0.96 KP 1.05 ! LA 0.98 MK 1.02 NL 1.12 OV 0.95 ! PT 0.91 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 1.03 KP 1.01 LA 1.03 ! NL 1.06 OV 0.94 PT 0.94 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.97 HN 0.97 KP 1.06 ! LA 0.97 MK 1.01 NL 1.12 OV 0.97 ! PT 0.92 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 1.01 KP 0.98 LA 1.02 ! NL 1.06 OV 0.93 PT 0.97 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.97 HN 0.97 KP 1.08 ! LA 1.01 MK 1.03 NL 1.11 OV 0.95 ! PT 0.94 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 1.01 KP 0.97 LA 1.04 ! NL 1.04 OV 0.96 PT 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.96 HN 1.01 KP 1.04 ! LA 1.01 MK 1.02 NL 1.10 OV 0.95 ! PT 0.95 ! ! ! Fit before self-cal, rms=0.103991Jy sigma=1.749184 ! Fit after self-cal, rms=0.090801Jy sigma=1.549403 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.269 mas, bmaj=2.844 mas, bpa=-8.736 degrees ! Estimated noise=0.725193 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 = -0.0113547 Jy ! Component: 100 - total flux cleaned = -0.0162817 Jy ! Component: 150 - total flux cleaned = -0.0181372 Jy ! Component: 200 - total flux cleaned = -0.0189405 Jy ! Total flux subtracted in 200 components = -0.0189405 Jy ! Clean residual min=-0.018132 max=0.018624 Jy/beam ! Clean residual mean=-0.000070 rms=0.004675 Jy/beam ! Combined flux in latest and established models = 0.644421 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 62 components and 0.644421 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=0.089186Jy sigma=1.524786 ! Fit after self-cal, rms=0.089095Jy sigma=1.523063 ! 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=0.089095Jy sigma=1.523063 ! Fit after self-cal, rms=0.064736Jy sigma=1.032534 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.275 mas, bmaj=2.847 mas, bpa=-8.727 degrees ! Estimated noise=0.726082 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00655214 Jy ! Component: 100 - total flux cleaned = -0.00686126 Jy ! Component: 150 - total flux cleaned = -0.00672378 Jy ! Component: 200 - total flux cleaned = -0.00636982 Jy ! Total flux subtracted in 200 components = -0.00636982 Jy ! Clean residual min=-0.005107 max=0.004779 Jy/beam ! Clean residual mean=-0.000007 rms=0.001101 Jy/beam ! Combined flux in latest and established models = 0.638051 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 73 components and 0.638051 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=0.063773Jy sigma=1.015656 ! Fit after self-cal, rms=0.063771Jy sigma=1.013925 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 (-1.8, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126575 Jy ! Component: 100 - total flux cleaned = 0.000566452 Jy ! Component: 150 - total flux cleaned = -0.000415041 Jy ! Component: 200 - total flux cleaned = -0.00084903 Jy ! Total flux subtracted in 200 components = -0.00084903 Jy ! Clean residual min=-0.004663 max=0.004246 Jy/beam ! Clean residual mean=-0.000007 rms=0.000960 Jy/beam ! Combined flux in latest and established models = 0.637202 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 92 components and 0.637202 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=0.063167Jy sigma=1.001861 ! Fit after self-cal, rms=0.063119Jy sigma=1.000965 ! 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=0.063119Jy sigma=1.000965 ! Fit after self-cal, rms=0.063040Jy sigma=0.999501 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.274 mas, bmaj=2.849 mas, bpa=-8.714 degrees ! Estimated noise=0.725181 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00299906 Jy ! Component: 100 - total flux cleaned = -0.00328971 Jy ! Component: 150 - total flux cleaned = -0.00346668 Jy ! Component: 200 - total flux cleaned = -0.00362927 Jy ! Total flux subtracted in 200 components = -0.00362927 Jy ! Clean residual min=-0.003940 max=0.003645 Jy/beam ! Clean residual mean=-0.000006 rms=0.000850 Jy/beam ! Combined flux in latest and established models = 0.633573 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 99 components and 0.633573 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=0.062706Jy sigma=0.993660 ! Fit after self-cal, rms=0.062687Jy sigma=0.993304 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 = 0.000149505 Jy ! Component: 100 - total flux cleaned = 0.000145369 Jy ! Component: 150 - total flux cleaned = 1.33615e-05 Jy ! Component: 200 - total flux cleaned = -0.000168729 Jy ! Total flux subtracted in 200 components = -0.000168729 Jy ! Clean residual min=-0.003696 max=0.003465 Jy/beam ! Clean residual mean=-0.000006 rms=0.000813 Jy/beam ! Combined flux in latest and established models = 0.633404 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 111 components and 0.633404 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=0.062542Jy sigma=0.990677 ! Fit after self-cal, rms=0.062534Jy sigma=0.990544 ! 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=0.062534Jy sigma=0.990544 ! Fit after self-cal, rms=0.062474Jy sigma=0.989778 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.365 mas, bmaj=3.068 mas, bpa=-7.753 degrees ! Estimated noise=0.826974 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00137059 Jy ! Component: 100 - total flux cleaned = -0.00155098 Jy ! Component: 150 - total flux cleaned = -0.00175074 Jy ! Component: 200 - total flux cleaned = -0.00193003 Jy ! Total flux subtracted in 200 components = -0.00193003 Jy ! Clean residual min=-0.003407 max=0.003329 Jy/beam ! Clean residual mean=-0.000009 rms=0.000855 Jy/beam ! Combined flux in latest and established models = 0.631474 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 123 components and 0.631474 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=0.062383Jy sigma=0.988534 ! Fit after self-cal, rms=0.062379Jy sigma=0.988470 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.92407e-05 Jy ! Component: 100 - total flux cleaned = -0.000141169 Jy ! Component: 150 - total flux cleaned = -0.000230673 Jy ! Component: 200 - total flux cleaned = -0.000341078 Jy ! Total flux subtracted in 200 components = -0.000341078 Jy ! Clean residual min=-0.003336 max=0.003290 Jy/beam ! Clean residual mean=-0.000009 rms=0.000845 Jy/beam ! Combined flux in latest and established models = 0.631133 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 131 components and 0.631133 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=0.062344Jy sigma=0.987916 ! Fit after self-cal, rms=0.062341Jy sigma=0.987897 ! 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=1.273 mas, bmaj=2.851 mas, bpa=-8.7 degrees ! Estimated noise=0.724744 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.273 x 2.851 at -8.7 degrees (North through East) ! Clean map min=-0.0045315 max=0.59658 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=0.062341Jy sigma=0.987897 ! Fit after self-cal, rms=0.059461Jy sigma=0.930190 ! Inverting map and beam ! Estimated beam: bmin=1.271 mas, bmaj=2.853 mas, bpa=-8.685 degrees ! Estimated noise=0.724772 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000660154 Jy ! Component: 100 - total flux cleaned = -0.00089704 Jy ! Component: 150 - total flux cleaned = -0.00110646 Jy ! Component: 200 - total flux cleaned = -0.00115321 Jy ! Total flux subtracted in 200 components = -0.00115321 Jy ! Clean residual min=-0.003097 max=0.003013 Jy/beam ! Clean residual mean=-0.000005 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.62998 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 138 components and 0.62998 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=0.059357Jy sigma=0.928286 ! Fit after self-cal, rms=0.059355Jy sigma=0.928258 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.31691e-05 Jy ! Component: 100 - total flux cleaned = -0.000131081 Jy ! Component: 150 - total flux cleaned = -0.000129542 Jy ! Component: 200 - total flux cleaned = -0.0001654 Jy ! Total flux subtracted in 200 components = -0.0001654 Jy ! Clean residual min=-0.002974 max=0.003020 Jy/beam ! Clean residual mean=-0.000005 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.629814 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 151 components and 0.629814 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=0.059306Jy sigma=0.927430 ! Fit after self-cal, rms=0.059303Jy sigma=0.927414 ! 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=0.059303Jy sigma=0.927414 ! Fit after self-cal, rms=0.059288Jy sigma=0.927006 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=1.02 mas, bmaj=2.653 mas, bpa=-8.884 degrees ! Estimated noise=0.98648 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.470796 Jy ! Component: 100 - total flux cleaned = 0.573558 Jy ! Component: 150 - total flux cleaned = 0.599669 Jy ! Component: 200 - total flux cleaned = 0.612529 Jy ! Total flux subtracted in 200 components = 0.612529 Jy ! Clean residual min=-0.005497 max=0.006596 Jy/beam ! Clean residual mean=-0.000005 rms=0.001300 Jy/beam ! Combined flux in latest and established models = 0.61253 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.61253 Jy ! Inverting map and beam ! Estimated beam: bmin=1.27 mas, bmaj=2.854 mas, bpa=-8.673 degrees ! Estimated noise=0.724655 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 = 0.00818136 Jy ! Component: 100 - total flux cleaned = 0.0129989 Jy ! Component: 150 - total flux cleaned = 0.014983 Jy ! Component: 200 - total flux cleaned = 0.0163263 Jy ! Total flux subtracted in 200 components = 0.0163263 Jy ! Clean residual min=-0.003169 max=0.003575 Jy/beam ! Clean residual mean=-0.000006 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 0.628856 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 42 components and 0.628856 Jy ! Inverting map ! Added new window around map position (15.6, -23.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00302545 Jy ! Component: 100 - total flux cleaned = 0.00341654 Jy ! Component: 150 - total flux cleaned = 0.00342002 Jy ! Component: 200 - total flux cleaned = 0.00350288 Jy ! Total flux subtracted in 200 components = 0.00350288 Jy ! Clean residual min=-0.002768 max=0.002825 Jy/beam ! Clean residual mean=-0.000004 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.632359 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 60 components and 0.632358 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=2.364 mas, bmaj=3.07 mas, bpa=-7.631 degrees ! Estimated noise=0.827639 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000695592 Jy ! Component: 100 - total flux cleaned = 0.000699786 Jy ! Component: 150 - total flux cleaned = 0.000450605 Jy ! Component: 200 - total flux cleaned = 0.000266963 Jy ! Total flux subtracted in 200 components = 0.000266963 Jy ! Clean residual min=-0.002692 max=0.003084 Jy/beam ! Clean residual mean=-0.000005 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.632625 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 = -8.57938e-05 Jy ! Component: 100 - total flux cleaned = -0.000248146 Jy ! Component: 150 - total flux cleaned = -0.000361358 Jy ! Component: 200 - total flux cleaned = -0.00039727 Jy ! Total flux subtracted in 200 components = -0.00039727 Jy ! Clean residual min=-0.002670 max=0.003037 Jy/beam ! Clean residual mean=-0.000005 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.632228 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 91 components and 0.632228 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.27 mas, bmaj=2.854 mas, bpa=-8.673 degrees ! Estimated noise=0.724655 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000235045 Jy ! Component: 100 - total flux cleaned = -0.000234701 Jy ! Component: 150 - total flux cleaned = -0.000286111 Jy ! Component: 200 - total flux cleaned = -0.000286326 Jy ! Total flux subtracted in 200 components = -0.000286326 Jy ! Clean residual min=-0.002499 max=0.002708 Jy/beam ! Clean residual mean=-0.000003 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.631942 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 110 components and 0.631942 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=0.059063Jy sigma=0.924686 ! Fit after self-cal, rms=0.059036Jy sigma=0.924149 wmodel J1641+2257_X_b_map.mod ! Writing 110 model components to file: J1641+2257_X_b_map.mod wobs J1641+2257_X_b_uvs.fits ! Writing UV FITS file: J1641+2257_X_b_uvs.fits wwins J1641+2257_X_b_map.win ! wwins: Wrote 4 windows to J1641+2257_X_b_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 = 0.000194447 Jy ! Component: 100 - total flux cleaned = 0.000329554 Jy ! Component: 150 - total flux cleaned = 0.000241889 Jy ! Component: 200 - total flux cleaned = 7.41706e-05 Jy ! Component: 250 - total flux cleaned = 3.42891e-05 Jy ! Component: 300 - total flux cleaned = -4.51361e-05 Jy ! Component: 350 - total flux cleaned = -0.000160895 Jy ! Component: 400 - total flux cleaned = -0.000123012 Jy ! Component: 450 - total flux cleaned = -0.000343905 Jy ! Component: 500 - total flux cleaned = -0.000415711 Jy ! Component: 550 - total flux cleaned = -0.000592688 Jy ! Component: 600 - total flux cleaned = -0.000662451 Jy ! Component: 650 - total flux cleaned = -0.000765581 Jy ! Component: 700 - total flux cleaned = -0.000866747 Jy ! Component: 750 - total flux cleaned = -0.000833504 Jy ! Component: 800 - total flux cleaned = -0.000801295 Jy ! Component: 850 - total flux cleaned = -0.00076974 Jy ! Component: 900 - total flux cleaned = -0.000707075 Jy ! Component: 950 - total flux cleaned = -0.000613979 Jy ! Component: 1000 - total flux cleaned = -0.000522725 Jy ! Component: 1050 - total flux cleaned = -0.000462903 Jy ! Component: 1100 - total flux cleaned = -0.000343983 Jy ! Component: 1150 - total flux cleaned = -0.000314913 Jy ! Component: 1200 - total flux cleaned = -0.000257055 Jy ! Component: 1250 - total flux cleaned = -0.000199891 Jy ! Component: 1300 - total flux cleaned = -0.000115286 Jy ! Component: 1350 - total flux cleaned = -0.000114738 Jy ! Component: 1400 - total flux cleaned = -4.4144e-06 Jy ! Component: 1450 - total flux cleaned = 0.000130675 Jy ! Component: 1500 - total flux cleaned = 0.000264329 Jy ! Component: 1550 - total flux cleaned = 0.000343171 Jy ! Component: 1600 - total flux cleaned = 0.000421575 Jy ! Component: 1650 - total flux cleaned = 0.000550397 Jy ! Component: 1700 - total flux cleaned = 0.000601501 Jy ! Component: 1750 - total flux cleaned = 0.000753068 Jy ! Component: 1800 - total flux cleaned = 0.000852402 Jy ! Component: 1850 - total flux cleaned = 0.000877207 Jy ! Component: 1900 - total flux cleaned = 0.000975337 Jy ! Component: 1950 - total flux cleaned = 0.001072 Jy ! Component: 2000 - total flux cleaned = 0.00114354 Jy ! Component: 2050 - total flux cleaned = 0.0011438 Jy ! Component: 2100 - total flux cleaned = 0.00116694 Jy ! Component: 2150 - total flux cleaned = 0.00123662 Jy ! Component: 2200 - total flux cleaned = 0.00130593 Jy ! Component: 2250 - total flux cleaned = 0.00130576 Jy ! Component: 2300 - total flux cleaned = 0.00130591 Jy ! Component: 2350 - total flux cleaned = 0.00139536 Jy ! Component: 2400 - total flux cleaned = 0.00139527 Jy ! Component: 2450 - total flux cleaned = 0.0014172 Jy ! Component: 2500 - total flux cleaned = 0.00141725 Jy ! Component: 2550 - total flux cleaned = 0.00141693 Jy ! Component: 2600 - total flux cleaned = 0.00139546 Jy ! Component: 2650 - total flux cleaned = 0.0013744 Jy ! Component: 2700 - total flux cleaned = 0.00137409 Jy ! Component: 2750 - total flux cleaned = 0.00137434 Jy ! Component: 2800 - total flux cleaned = 0.00137442 Jy ! Component: 2850 - total flux cleaned = 0.00141581 Jy ! Component: 2900 - total flux cleaned = 0.00147684 Jy ! Component: 2950 - total flux cleaned = 0.00143654 Jy ! Component: 3000 - total flux cleaned = 0.00153658 Jy ! Component: 3050 - total flux cleaned = 0.00153671 Jy ! Component: 3100 - total flux cleaned = 0.00157605 Jy ! Component: 3150 - total flux cleaned = 0.00153704 Jy ! Component: 3200 - total flux cleaned = 0.00157601 Jy ! Component: 3250 - total flux cleaned = 0.00155679 Jy ! Component: 3300 - total flux cleaned = 0.00157619 Jy ! Component: 3350 - total flux cleaned = 0.00155713 Jy ! Component: 3400 - total flux cleaned = 0.00159489 Jy ! Component: 3450 - total flux cleaned = 0.00161367 Jy ! Component: 3500 - total flux cleaned = 0.00159508 Jy ! Component: 3550 - total flux cleaned = 0.00150299 Jy ! Component: 3600 - total flux cleaned = 0.00157629 Jy ! Component: 3650 - total flux cleaned = 0.00146682 Jy ! Component: 3700 - total flux cleaned = 0.00144892 Jy ! Component: 3750 - total flux cleaned = 0.00148486 Jy ! Component: 3800 - total flux cleaned = 0.00143099 Jy ! Component: 3850 - total flux cleaned = 0.00141333 Jy ! Component: 3900 - total flux cleaned = 0.00148368 Jy ! Component: 3950 - total flux cleaned = 0.00144855 Jy ! Component: 4000 - total flux cleaned = 0.00136171 Jy ! Component: 4050 - total flux cleaned = 0.00141365 Jy ! Total flux subtracted in 4096 components = 0.00141351 Jy ! Clean residual min=-0.001040 max=0.001000 Jy/beam ! Clean residual mean=-0.000002 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.633355 Jy keep ! Adding 293 model components to the UV plane model. ! The established model now contains 403 components and 0.633356 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J1641+2257_X_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.27 x 2.854 at -8.673 degrees (North through East) ! Clean map min=-0.0031193 max=0.59869 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J1641+2257_X_b_map.fits wmodel /vlbi/uf001/uvm//J1641+2257_X_b_map.mod ! Writing 403 model components to file: /vlbi/uf001/uvm//J1641+2257_X_b_map.mod wobs /vlbi/uf001/uvm//J1641+2257_X_b_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J1641+2257_X_b_uvs.fits wwins /vlbi/uf001/uvm//J1641+2257_X_b_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uvm//J1641+2257_X_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.598689 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000308872 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.154774 0.154774 0.309548 0.619097 1.23819 2.47639 4.95278 9.90555 19.8111 39.6222 79.2444 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.598 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1938.31 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J1641+2257_X_b_dfm.log closed on Sun Jan 13 22:03:28 2019