! Started logfile: /vlbi/vcs9/uvm//J0921+6215_C_b_dfm.log on Tue Dec 26 22:05:58 2017 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs /vlbi/vcs9/uvm//J0921+6215_C_b_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J0921+6215_C_b_uvm.fits ! AN table 1: 49 integrations on 36 of 36 possible baselines. ! AN table 2: 80 integrations on 45 of 45 possible baselines. ! AN table 3: 24 integrations on 36 of 36 possible baselines. ! AN table 4: 23 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.668073 visibilities/baseline/integration-bin. ! Found source: J0921+6215 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 36728 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_02.dfm J0921+6215_C] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 60 float amp_soltime2 amp_soltime2 = 5 float phase_soltime1 phase_soltime1=10 float phase_soltime2 phase_soltime2=0.5 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.20 float thresh thresh = 0.1 float win_mult win_mult = 1.8 float time_av time_av = 30 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_02.dvm version of 2017.12.26 === " ! === Difmap script: pima_mupet_02.dvm version of 2017.12.26 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.596441 Jy startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 90 telescope corrections were flagged in sub-array 1. ! A total of 278 telescope corrections were flagged in sub-array 2. ! A total of 24 telescope corrections were flagged in sub-array 3. ! A total of 27 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 90 telescope corrections were flagged in sub-array 1. ! A total of 278 telescope corrections were flagged in sub-array 2. ! A total of 24 telescope corrections were flagged in sub-array 3. ! A total of 27 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 90 telescope corrections were flagged in sub-array 1. ! A total of 278 telescope corrections were flagged in sub-array 2. ! A total of 24 telescope corrections were flagged in sub-array 3. ! A total of 27 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 90 telescope corrections were flagged in sub-array 1. ! A total of 278 telescope corrections were flagged in sub-array 2. ! A total of 24 telescope corrections were flagged in sub-array 3. ! A total of 27 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 5. ! A total of 90 telescope corrections were flagged in sub-array 1. ! A total of 278 telescope corrections were flagged in sub-array 2. ! A total of 24 telescope corrections were flagged in sub-array 3. ! A total of 27 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 6. ! A total of 90 telescope corrections were flagged in sub-array 1. ! A total of 278 telescope corrections were flagged in sub-array 2. ! A total of 24 telescope corrections were flagged in sub-array 3. ! A total of 27 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 7. ! A total of 90 telescope corrections were flagged in sub-array 1. ! A total of 278 telescope corrections were flagged in sub-array 2. ! A total of 24 telescope corrections were flagged in sub-array 3. ! A total of 27 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 8. ! A total of 90 telescope corrections were flagged in sub-array 1. ! A total of 278 telescope corrections were flagged in sub-array 2. ! A total of 24 telescope corrections were flagged in sub-array 3. ! A total of 27 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.167500Jy sigma=34.949117 ! Fit after self-cal, rms=0.482610Jy sigma=13.852171 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. peakwin win_mult ! Inverting map and beam ! Estimated beam: bmin=1.355 mas, bmaj=2.635 mas, bpa=-13.75 degrees ! Estimated noise=0.216403 mJy/beam. ! Added new window around map position (0, 0). flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.490078 Jy ! Component: 100 - total flux cleaned = 0.624396 Jy ! Total flux subtracted in 100 components = 0.624396 Jy ! Clean residual min=-0.012148 max=0.035983 Jy/beam ! Clean residual mean=-0.000022 rms=0.002630 Jy/beam ! Combined flux in latest and established models = 0.624396 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.624396 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.099811Jy sigma=2.857857 ! Fit after self-cal, rms=0.093365Jy sigma=2.675312 ! Inverting map ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.050368 Jy ! Component: 100 - total flux cleaned = 0.072381 Jy ! Total flux subtracted in 100 components = 0.072381 Jy ! Clean residual min=-0.007481 max=0.027757 Jy/beam ! Clean residual mean=-0.000013 rms=0.001504 Jy/beam ! Combined flux in latest and established models = 0.696777 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 19 components and 0.696777 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.065143Jy sigma=1.772968 ! Fit after self-cal, rms=0.064889Jy sigma=1.764787 ! Inverting map ! Added new window around map position (-1.5, 4.8). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0273398 Jy ! Component: 100 - total flux cleaned = 0.040944 Jy ! Total flux subtracted in 100 components = 0.040944 Jy ! Clean residual min=-0.005101 max=0.006688 Jy/beam ! Clean residual mean=-0.000008 rms=0.001078 Jy/beam ! Combined flux in latest and established models = 0.737721 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 31 components and 0.737721 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.053432Jy sigma=1.366348 ! Fit after self-cal, rms=0.052804Jy sigma=1.346666 ! Inverting map ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106161 Jy ! Component: 100 - total flux cleaned = 0.017856 Jy ! Total flux subtracted in 100 components = 0.017856 Jy ! Clean residual min=-0.004888 max=0.005985 Jy/beam ! Clean residual mean=-0.000006 rms=0.000967 Jy/beam ! Combined flux in latest and established models = 0.755577 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 36 components and 0.755577 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.050480Jy sigma=1.270204 ! Fit after self-cal, rms=0.050347Jy sigma=1.266573 ! Inverting map ! Added new window around map position (-2.4, 9). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00774369 Jy ! Component: 100 - total flux cleaned = 0.0110131 Jy ! Total flux subtracted in 100 components = 0.0110131 Jy ! Clean residual min=-0.004662 max=0.004899 Jy/beam ! Clean residual mean=-0.000005 rms=0.000912 Jy/beam ! Combined flux in latest and established models = 0.76659 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 49 components and 0.76659 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.049194Jy sigma=1.226935 ! Fit after self-cal, rms=0.049096Jy sigma=1.223626 ! Inverting map print "============== Finished uniform weighting CLEAN ==============" ! ============== Finished uniform weighting CLEAN ============== ! uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.722 mas, bmaj=3.292 mas, bpa=-15 degrees ! Estimated noise=0.124162 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-5.4, 9.9). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00776522 Jy ! Component: 100 - total flux cleaned = 0.0126635 Jy ! Component: 150 - total flux cleaned = 0.0161324 Jy ! Component: 200 - total flux cleaned = 0.0176284 Jy ! Total flux subtracted in 200 components = 0.0176284 Jy ! Clean residual min=-0.003476 max=0.004466 Jy/beam ! Clean residual mean=-0.000005 rms=0.000784 Jy/beam ! Combined flux in latest and established models = 0.784218 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 43 model components to the UV plane model. ! The established model now contains 82 components and 0.784218 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.047950Jy sigma=1.184810 ! Fit after self-cal, rms=0.047830Jy sigma=1.180712 ! Inverting map ! Added new window around map position (-13.8, 21.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00557255 Jy ! Component: 100 - total flux cleaned = 0.0083371 Jy ! Component: 150 - total flux cleaned = 0.00990651 Jy ! Component: 200 - total flux cleaned = 0.0107995 Jy ! Total flux subtracted in 200 components = 0.0107995 Jy ! Clean residual min=-0.003073 max=0.003376 Jy/beam ! Clean residual mean=-0.000008 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.795017 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 38 model components to the UV plane model. ! The established model now contains 105 components and 0.795017 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.047179Jy sigma=1.159084 ! Fit after self-cal, rms=0.047139Jy sigma=1.157478 ! Inverting map print "============== Finished natural weighting CLEAN ==============" ! ============== Finished natural weighting CLEAN ============== ! gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.00296 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 1.00 KP 0.98 LA 1.00 ! MK 1.00 NL 1.01 OV 1.01 PT 0.98 ! SC 1.00 ! ! A total of 27 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.0166 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.97 HN 0.98 KP 0.98 ! LA 0.99 MK 0.98 NL 0.99 OV 0.98 ! PT 0.98 SC 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.01526 ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 0.97 HN 0.99 KP 0.98 ! LA 0.99 MK 0.94 NL 0.99 OV 1.01 ! SC 0.99 ! ! A total of 9 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 0.989795 ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 1.07 HN 1.03 KP 0.97 ! LA 1.00 MK 0.99 NL 1.02 OV 1.01 ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.00092 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 0.99 KP 0.99 LA 0.99 ! MK 1.00 NL 1.01 OV 1.01 PT 0.99 ! SC 1.01 ! ! A total of 27 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.01472 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.98 HN 0.98 KP 0.98 ! LA 0.98 MK 0.99 NL 0.99 OV 0.98 ! PT 0.98 SC 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.01234 ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 0.98 HN 0.99 KP 0.99 ! LA 0.98 MK 0.95 NL 0.99 OV 1.01 ! SC 0.99 ! ! A total of 9 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 0.994047 ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 1.03 HN 1.03 KP 0.98 ! LA 1.00 MK 0.98 NL 1.03 OV 1.00 ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.997126 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 1.00 KP 0.99 LA 1.01 ! MK 0.98 NL 1.01 OV 1.01 PT 1.00 ! SC 1.00 ! ! A total of 27 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.01593 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.96 HN 0.98 KP 0.98 ! LA 0.99 MK 0.99 NL 1.00 OV 0.98 ! PT 0.98 SC 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.01207 ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 0.98 HN 0.99 KP 0.99 ! LA 1.00 MK 0.96 NL 0.99 OV 1.01 ! SC 0.99 ! ! A total of 9 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 0.995606 ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 FD 1.05 HN 1.02 KP 0.97 ! LA 1.01 MK 0.94 NL 1.02 OV 1.00 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.987644 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 1.01 KP 1.01 LA 1.00 ! MK 1.00 NL 1.02 OV 1.01 PT 1.05 ! SC 1.01 ! ! A total of 27 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.01861 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.98 HN 1.00 KP 0.98 ! LA 0.99 MK 0.99 NL 0.92 OV 0.99 ! PT 0.99 SC 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.01652 ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 0.99 HN 0.95 KP 0.99 ! LA 0.97 MK 0.95 NL 1.00 OV 0.99 ! SC 1.01 ! ! A total of 9 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 0.991417 ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 FD 1.05 HN 1.01 KP 0.98 ! LA 1.00 MK 0.99 NL 1.02 OV 1.01 ! ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.99018 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 1.01 KP 1.01 LA 1.01 ! MK 1.01 NL 1.02 OV 1.01 PT 1.01 ! SC 1.00 ! ! A total of 27 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.00334 ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.99 HN 0.99 KP 1.00 ! LA 1.00 MK 0.99 NL 1.00 OV 1.00 ! PT 1.00 SC 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.00492 ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 1.00 HN 0.99 KP 1.00 ! LA 1.00 MK 0.95 NL 1.00 OV 1.02 ! SC 1.00 ! ! A total of 9 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 0.987248 ! Telescope amplitude corrections in sub-array 4: ! BR 0.99 FD 1.06 HN 1.04 KP 0.99 ! LA 1.01 MK 0.99 NL 1.03 OV 1.01 ! ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.98831 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 1.01 KP 1.01 LA 1.02 ! MK 1.01 NL 1.02 OV 1.02 PT 1.01 ! SC 1.01 ! ! A total of 27 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.999792 ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.99 HN 1.00 KP 1.00 ! LA 1.00 MK 1.00 NL 1.01 OV 1.00 ! PT 1.00 SC 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.99915 ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.01 HN 0.99 KP 1.00 ! LA 1.00 MK 0.95 NL 1.01 OV 1.02 ! SC 1.01 ! ! A total of 9 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 0.984983 ! Telescope amplitude corrections in sub-array 4: ! BR 1.02 FD 1.05 HN 1.04 KP 0.99 ! LA 1.02 MK 0.99 NL 1.02 OV 1.01 ! ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.986523 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 1.01 KP 1.01 LA 1.02 ! MK 1.01 NL 1.02 OV 1.03 PT 1.02 ! SC 1.00 ! ! A total of 27 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.00031 ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.99 HN 1.00 KP 1.00 ! LA 1.00 MK 1.00 NL 1.01 OV 1.00 ! PT 1.00 SC 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.996816 ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.01 HN 1.00 KP 1.01 ! LA 1.00 MK 0.95 NL 1.01 OV 1.03 ! SC 1.01 ! ! A total of 9 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 0.985354 ! Telescope amplitude corrections in sub-array 4: ! BR 1.02 FD 1.04 HN 1.03 KP 0.99 ! LA 1.01 MK 0.99 NL 1.03 OV 1.01 ! ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.986054 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 1.01 KP 1.02 LA 1.02 ! MK 1.01 NL 1.02 OV 1.02 PT 1.02 ! SC 1.00 ! ! A total of 27 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.998594 ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.99 HN 1.00 KP 1.01 ! LA 1.01 MK 1.00 NL 1.01 OV 1.00 ! PT 1.00 SC 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.995046 ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.01 HN 1.00 KP 1.01 ! LA 1.01 MK 0.95 NL 1.02 OV 1.03 ! SC 1.01 ! ! A total of 9 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 0.984669 ! Telescope amplitude corrections in sub-array 4: ! BR 1.02 FD 1.06 HN 1.03 KP 0.99 ! LA 1.01 MK 0.99 NL 1.02 OV 1.01 ! ! ! Fit before self-cal, rms=0.047139Jy sigma=1.157478 ! Fit after self-cal, rms=0.041264Jy sigma=1.044790 selfcal false, false, phase_soltime ! Performing phase self-cal over 10 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.041264Jy sigma=1.044790 ! Fit after self-cal, rms=0.041233Jy sigma=1.043198 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.727 mas, bmaj=3.295 mas, bpa=-15.46 degrees ! Estimated noise=0.124613 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00308147 Jy ! Component: 100 - total flux cleaned = 0.00414161 Jy ! Component: 150 - total flux cleaned = 0.00524507 Jy ! Component: 200 - total flux cleaned = 0.0058626 Jy ! Total flux subtracted in 200 components = 0.0058626 Jy ! Clean residual min=-0.002171 max=0.002889 Jy/beam ! Clean residual mean=-0.000006 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.80088 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 118 components and 0.80088 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.040598Jy sigma=1.027017 ! Fit after self-cal, rms=0.040552Jy sigma=1.025584 ! Inverting map print "============== Finished amplitude gscale SELF-CAL ==============" ! ============== Finished amplitude gscale SELF-CAL ============== ! phase_soltime=phase_soltime2 selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.040552Jy sigma=1.025584 ! Fit after self-cal, rms=0.039426Jy sigma=0.998035 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-18.3, 30). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00192363 Jy ! Component: 100 - total flux cleaned = 0.00316782 Jy ! Component: 150 - total flux cleaned = 0.00386976 Jy ! Component: 200 - total flux cleaned = 0.00441549 Jy ! Total flux subtracted in 200 components = 0.00441549 Jy ! Clean residual min=-0.002158 max=0.002569 Jy/beam ! Clean residual mean=-0.000007 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.805295 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 129 components and 0.805296 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.038903Jy sigma=0.982657 ! Fit after self-cal, rms=0.038465Jy sigma=0.972186 ! Inverting map ! Added new window around map position (-24.9, 25.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00184666 Jy ! Component: 100 - total flux cleaned = 0.0031387 Jy ! Component: 150 - total flux cleaned = 0.00390756 Jy ! Component: 200 - total flux cleaned = 0.00432307 Jy ! Total flux subtracted in 200 components = 0.00432307 Jy ! Clean residual min=-0.002139 max=0.002531 Jy/beam ! Clean residual mean=-0.000009 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.809619 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 32 model components to the UV plane model. ! The established model now contains 146 components and 0.809618 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.038089Jy sigma=0.961195 ! Fit after self-cal, rms=0.037867Jy sigma=0.956126 ! Inverting map ! Added new window around map position (3.6, 10.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000540457 Jy ! Component: 100 - total flux cleaned = 0.00101373 Jy ! Component: 150 - total flux cleaned = 0.00134141 Jy ! Component: 200 - total flux cleaned = 0.001417 Jy ! Total flux subtracted in 200 components = 0.001417 Jy ! Clean residual min=-0.002030 max=0.002275 Jy/beam ! Clean residual mean=-0.000009 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.811035 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 37 model components to the UV plane model. ! The established model now contains 170 components and 0.811036 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.037469Jy sigma=0.945202 ! Fit after self-cal, rms=0.037335Jy sigma=0.942140 ! Inverting map print "=== Finished natural weighting clean with shorter phase_soltime " ! === Finished natural weighting clean with shorter phase_soltime ! dynam = dynam - 0.25 restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.727 x 3.295 at -15.46 degrees (North through East) ! Clean map min=-0.0021897 max=0.54442 Jy/beam if(peak(flux) > thresh) selfcal true, true, amp_soltime1 selfcal false, false, phase_soltime flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) print "============== Finished amplitude self-cal ==============" end if ! Performing amp+phase self-cal over 60 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.037335Jy sigma=0.942140 ! Fit after self-cal, rms=0.034092Jy sigma=0.859502 ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.034092Jy sigma=0.859502 ! Fit after self-cal, rms=0.034029Jy sigma=0.858074 ! Inverting map and beam ! Estimated beam: bmin=1.718 mas, bmaj=3.275 mas, bpa=-15.19 degrees ! Estimated noise=0.124392 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000180103 Jy ! Component: 100 - total flux cleaned = 0.000346912 Jy ! Component: 150 - total flux cleaned = 0.000414241 Jy ! Component: 200 - total flux cleaned = 0.000286577 Jy ! Total flux subtracted in 200 components = 0.000286577 Jy ! Clean residual min=-0.001608 max=0.001985 Jy/beam ! Clean residual mean=0.000001 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.811322 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 189 components and 0.811322 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.033707Jy sigma=0.849039 ! Fit after self-cal, rms=0.033617Jy sigma=0.847118 ! Inverting map ! Added new window around map position (-6.9, 18.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00194021 Jy ! Component: 100 - total flux cleaned = 0.00301547 Jy ! Component: 150 - total flux cleaned = 0.00320549 Jy ! Component: 200 - total flux cleaned = 0.0033727 Jy ! Total flux subtracted in 200 components = 0.0033727 Jy ! Clean residual min=-0.001459 max=0.001478 Jy/beam ! Clean residual mean=0.000001 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.814695 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 37 model components to the UV plane model. ! The established model now contains 208 components and 0.814695 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.033359Jy sigma=0.839048 ! Fit after self-cal, rms=0.033273Jy sigma=0.837278 ! Inverting map ! ============== Finished amplitude self-cal ============== print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true,true,true ! clrmod: Cleared the established, tentative and continuum models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter, clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.359 mas, bmaj=2.637 mas, bpa=-14.21 degrees ! Estimated noise=0.212268 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.494111 Jy ! Component: 100 - total flux cleaned = 0.630748 Jy ! Component: 150 - total flux cleaned = 0.679904 Jy ! Component: 200 - total flux cleaned = 0.70888 Jy ! Total flux subtracted in 200 components = 0.70888 Jy ! Clean residual min=-0.004382 max=0.011503 Jy/beam ! Clean residual mean=-0.000007 rms=0.001064 Jy/beam ! Combined flux in latest and established models = 0.70888 Jy uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.70888 Jy ! Inverting map and beam ! Estimated beam: bmin=1.718 mas, bmaj=3.275 mas, bpa=-15.19 degrees ! Estimated noise=0.124392 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0274931 Jy ! Component: 100 - total flux cleaned = 0.0445912 Jy ! Component: 150 - total flux cleaned = 0.0563267 Jy ! Component: 200 - total flux cleaned = 0.0647414 Jy ! Total flux subtracted in 200 components = 0.0647414 Jy ! Clean residual min=-0.002143 max=0.004161 Jy/beam ! Clean residual mean=0.000009 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.773621 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 73 components and 0.773621 Jy ! Inverting map ! Added new window around map position (0.3, 3.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0065736 Jy ! Component: 100 - total flux cleaned = 0.011758 Jy ! Component: 150 - total flux cleaned = 0.0158944 Jy ! Component: 200 - total flux cleaned = 0.0188447 Jy ! Total flux subtracted in 200 components = 0.0188447 Jy ! Clean residual min=-0.001719 max=0.002299 Jy/beam ! Clean residual mean=0.000006 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.792466 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 113 components and 0.792466 Jy ! Inverting map ! Added new window around map position (-10.5, 18.9). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00277577 Jy ! Component: 100 - total flux cleaned = 0.00502277 Jy ! Component: 150 - total flux cleaned = 0.00715762 Jy ! Component: 200 - total flux cleaned = 0.00909361 Jy ! Total flux subtracted in 200 components = 0.00909361 Jy ! Clean residual min=-0.001574 max=0.001485 Jy/beam ! Clean residual mean=0.000004 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.80156 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 148 components and 0.80156 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00167546 Jy ! Component: 100 - total flux cleaned = 0.00320792 Jy ! Component: 150 - total flux cleaned = 0.00425178 Jy ! Component: 200 - total flux cleaned = 0.00522307 Jy ! Total flux subtracted in 200 components = 0.00522307 Jy ! Clean residual min=-0.001495 max=0.001393 Jy/beam ! Clean residual mean=0.000003 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.806783 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 57 model components to the UV plane model. ! The established model now contains 164 components and 0.806783 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.032901Jy sigma=0.828352 ! Fit after self-cal, rms=0.032665Jy sigma=0.822053 wmodel J0921+6215_C_map.mod ! Writing 164 model components to file: J0921+6215_C_map.mod wobs J0921+6215_C_uvs.fits ! Writing UV FITS file: J0921+6215_C_uvs.fits wwins J0921+6215_C_map.win ! wwins: Wrote 11 windows to J0921+6215_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00022787 Jy ! Component: 100 - total flux cleaned = 0.000501921 Jy ! Component: 150 - total flux cleaned = 0.000785947 Jy ! Component: 200 - total flux cleaned = 0.000945048 Jy ! Component: 250 - total flux cleaned = 0.00112153 Jy ! Component: 300 - total flux cleaned = 0.00131458 Jy ! Component: 350 - total flux cleaned = 0.00154494 Jy ! Component: 400 - total flux cleaned = 0.00172902 Jy ! Component: 450 - total flux cleaned = 0.00192969 Jy ! Component: 500 - total flux cleaned = 0.00218489 Jy ! Component: 550 - total flux cleaned = 0.00231982 Jy ! Component: 600 - total flux cleaned = 0.00250959 Jy ! Component: 650 - total flux cleaned = 0.00269663 Jy ! Component: 700 - total flux cleaned = 0.00291725 Jy ! Component: 750 - total flux cleaned = 0.0030983 Jy ! Component: 800 - total flux cleaned = 0.00327684 Jy ! Component: 850 - total flux cleaned = 0.00343549 Jy ! Component: 900 - total flux cleaned = 0.00355734 Jy ! Component: 950 - total flux cleaned = 0.00366064 Jy ! Component: 1000 - total flux cleaned = 0.00376267 Jy ! Component: 1050 - total flux cleaned = 0.00387996 Jy ! Component: 1100 - total flux cleaned = 0.00389668 Jy ! Component: 1150 - total flux cleaned = 0.00404428 Jy ! Component: 1200 - total flux cleaned = 0.00410914 Jy ! Component: 1250 - total flux cleaned = 0.00423756 Jy ! Component: 1300 - total flux cleaned = 0.00439658 Jy ! Component: 1350 - total flux cleaned = 0.00450635 Jy ! Component: 1400 - total flux cleaned = 0.00464644 Jy ! Component: 1450 - total flux cleaned = 0.00472367 Jy ! Component: 1500 - total flux cleaned = 0.00490724 Jy ! Component: 1550 - total flux cleaned = 0.00504363 Jy ! Component: 1600 - total flux cleaned = 0.0051038 Jy ! Component: 1650 - total flux cleaned = 0.0052529 Jy ! Component: 1700 - total flux cleaned = 0.00538611 Jy ! Component: 1750 - total flux cleaned = 0.0054743 Jy ! Component: 1800 - total flux cleaned = 0.00557623 Jy ! Component: 1850 - total flux cleaned = 0.00567746 Jy ! Component: 1900 - total flux cleaned = 0.0057062 Jy ! Component: 1950 - total flux cleaned = 0.00582025 Jy ! Component: 2000 - total flux cleaned = 0.00584865 Jy ! Component: 2050 - total flux cleaned = 0.00598928 Jy ! Component: 2100 - total flux cleaned = 0.00604502 Jy ! Component: 2150 - total flux cleaned = 0.00614191 Jy ! Component: 2200 - total flux cleaned = 0.00616929 Jy ! Component: 2250 - total flux cleaned = 0.00627848 Jy ! Component: 2300 - total flux cleaned = 0.00634629 Jy ! Component: 2350 - total flux cleaned = 0.00633282 Jy ! Component: 2400 - total flux cleaned = 0.00641293 Jy ! Component: 2450 - total flux cleaned = 0.00639975 Jy ! Component: 2500 - total flux cleaned = 0.00646586 Jy ! Component: 2550 - total flux cleaned = 0.00657076 Jy ! Component: 2600 - total flux cleaned = 0.00659703 Jy ! Component: 2650 - total flux cleaned = 0.00664879 Jy ! Component: 2700 - total flux cleaned = 0.0067004 Jy ! Component: 2750 - total flux cleaned = 0.00671323 Jy ! Component: 2800 - total flux cleaned = 0.00678955 Jy ! Component: 2850 - total flux cleaned = 0.00685289 Jy ! Component: 2900 - total flux cleaned = 0.00689057 Jy ! Component: 2950 - total flux cleaned = 0.00695309 Jy ! Component: 3000 - total flux cleaned = 0.0069655 Jy ! Component: 3050 - total flux cleaned = 0.00700259 Jy ! Component: 3100 - total flux cleaned = 0.0070641 Jy ! Component: 3150 - total flux cleaned = 0.00713755 Jy ! Component: 3200 - total flux cleaned = 0.00716183 Jy ! Component: 3250 - total flux cleaned = 0.0071739 Jy ! Component: 3300 - total flux cleaned = 0.0072341 Jy ! Component: 3350 - total flux cleaned = 0.00728208 Jy ! Component: 3400 - total flux cleaned = 0.00731781 Jy ! Component: 3450 - total flux cleaned = 0.00740083 Jy ! Component: 3500 - total flux cleaned = 0.00742439 Jy ! Component: 3550 - total flux cleaned = 0.00743619 Jy ! Component: 3600 - total flux cleaned = 0.00749465 Jy ! Component: 3650 - total flux cleaned = 0.00751785 Jy ! Component: 3700 - total flux cleaned = 0.00758726 Jy ! Component: 3750 - total flux cleaned = 0.0075988 Jy ! Component: 3800 - total flux cleaned = 0.00769049 Jy ! Component: 3850 - total flux cleaned = 0.00767907 Jy ! Component: 3900 - total flux cleaned = 0.00773592 Jy ! Component: 3950 - total flux cleaned = 0.00775851 Jy ! Component: 4000 - total flux cleaned = 0.00773605 Jy ! Component: 4050 - total flux cleaned = 0.00780325 Jy ! Total flux subtracted in 4096 components = 0.00780321 Jy ! Clean residual min=-0.000557 max=0.000641 Jy/beam ! Clean residual mean=0.000002 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.814586 Jy keep ! Adding 321 model components to the UV plane model. ! The established model now contains 478 components and 0.814586 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J0921+6215_C_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.718 x 3.275 at -15.19 degrees (North through East) ! Clean map min=-0.001216 max=0.54342 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J0921+6215_C_b_map.fits wmodel /vlbi/vcs9/uvm//J0921+6215_C_b_map.mod ! Writing 478 model components to file: /vlbi/vcs9/uvm//J0921+6215_C_b_map.mod wobs /vlbi/vcs9/uvm//J0921+6215_C_b_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J0921+6215_C_b_uvs.fits wwins /vlbi/vcs9/uvm//J0921+6215_C_b_map.win ! wwins: Wrote 12 windows to /vlbi/vcs9/uvm//J0921+6215_C_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.543415 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000202378 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.111725 0.111725 0.223451 0.446901 0.893803 1.78761 3.57521 7.15042 14.3008 28.6017 57.2034 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.543 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2685.16 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J0921+6215_C_b_dfm.log closed on Tue Dec 26 22:06:04 2017