! Started logfile: /vlbi/uf001/uvm//J1831-2259_X_a_dfm.log on Sun Jan 13 22:15:38 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//J1831-2259_X_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J1831-2259_X_a_uvm.fits ! AN table 1: 132 integrations on 45 of 45 possible baselines. ! AN table 2: 73 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.764279 visibilities/baseline/integration-bin. ! Found source: J1831-2259 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 73224 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 J1831-2259_X_a] 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 309 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 309 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 309 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 309 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 309 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 309 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 309 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 309 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 9. ! A total of 309 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 10. ! A total of 309 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 11. ! A total of 309 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 12. ! A total of 309 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.018976Jy sigma=19.124154 ! Fit after self-cal, rms=0.877106Jy sigma=16.708158 ! 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=0.6181 mas, bmaj=1.65 mas, bpa=-11.7 degrees ! Estimated noise=0.353843 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 = 0.0790668 Jy ! Component: 100 - total flux cleaned = 0.104397 Jy ! Total flux subtracted in 100 components = 0.104397 Jy ! Clean residual min=-0.011661 max=0.029280 Jy/beam ! Clean residual mean=-0.000002 rms=0.002028 Jy/beam ! Combined flux in latest and established models = 0.104397 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.104397 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=0.120723Jy sigma=1.691244 ! Fit after self-cal, rms=0.120576Jy sigma=1.688594 ! Inverting map ! Added new window around map position (3.2, -8.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0267865 Jy ! Component: 100 - total flux cleaned = 0.0414308 Jy ! Total flux subtracted in 100 components = 0.0414308 Jy ! Clean residual min=-0.008704 max=0.008804 Jy/beam ! Clean residual mean=-0.000003 rms=0.001371 Jy/beam ! Combined flux in latest and established models = 0.145827 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 20 components and 0.145827 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=0.109435Jy sigma=1.463654 ! Fit after self-cal, rms=0.108764Jy sigma=1.445710 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0127146 Jy ! Component: 100 - total flux cleaned = 0.0218859 Jy ! Total flux subtracted in 100 components = 0.0218859 Jy ! Clean residual min=-0.005696 max=0.006380 Jy/beam ! Clean residual mean=-0.000002 rms=0.001080 Jy/beam ! Combined flux in latest and established models = 0.167713 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 38 components and 0.167713 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=0.104367Jy sigma=1.369444 ! Fit after self-cal, rms=0.104294Jy sigma=1.367543 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00773921 Jy ! Component: 100 - total flux cleaned = 0.0139291 Jy ! Total flux subtracted in 100 components = 0.0139291 Jy ! Clean residual min=-0.004950 max=0.005471 Jy/beam ! Clean residual mean=-0.000001 rms=0.000973 Jy/beam ! Combined flux in latest and established models = 0.181642 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 48 components and 0.181642 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=0.102115Jy sigma=1.334040 ! Fit after self-cal, rms=0.102089Jy sigma=1.333468 ! 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=0.839 mas, bmaj=2.214 mas, bpa=-10.33 degrees ! Estimated noise=0.14448 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0136482 Jy ! Component: 100 - total flux cleaned = 0.0236386 Jy ! Component: 150 - total flux cleaned = 0.0313835 Jy ! Component: 200 - total flux cleaned = 0.0374723 Jy ! Total flux subtracted in 200 components = 0.0374723 Jy ! Clean residual min=-0.006427 max=0.008150 Jy/beam ! Clean residual mean=-0.000005 rms=0.001556 Jy/beam ! Combined flux in latest and established models = 0.219115 Jy ! Performing phase self-cal ! Adding 63 model components to the UV plane model. ! The established model now contains 95 components and 0.219115 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=0.097763Jy sigma=1.288319 ! Fit after self-cal, rms=0.097676Jy sigma=1.285946 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.839 x 2.214 at -10.33 degrees (North through East) ! Clean map min=-0.0062345 max=0.1148 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 132 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 1.06 KP 0.58 ! LA 0.98 MK 1.02 NL 1.13 OV 0.91 ! PT 0.91 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.02 HN 1.17 KP 0.98 ! LA 1.01 MK 1.02 NL 1.11 PT 0.94 ! ! ! Correcting IF 2. ! A total of 132 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.01 HN 1.08 KP 0.58 ! LA 0.96 MK 1.06 NL 1.12 OV 0.94 ! PT 0.93 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.04 HN 1.12 KP 0.95 ! LA 1.05 MK 1.05 NL 1.12 PT 0.93 ! ! ! Correcting IF 3. ! A total of 132 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.03 HN 1.05 KP 0.57 ! LA 0.97 MK 1.02 NL 1.14 OV 0.91 ! PT 0.91 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.04 HN 1.18 KP 0.98 ! LA 1.02 MK 1.05 NL 1.14 PT 0.91 ! ! ! Correcting IF 4. ! A total of 132 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00 HN 1.07 KP 0.59 ! LA 0.98 MK 1.06 NL 1.13 OV 0.90 ! PT 0.92 SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.03 HN 1.11 KP 0.98 ! LA 1.03 MK 1.01 NL 1.11 PT 0.93 ! ! ! Correcting IF 5. ! A total of 132 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 1.10 KP 0.58 ! LA 0.97 MK 1.00 NL 1.19 OV 0.91 ! PT 0.90 SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.02 HN 1.14 KP 0.97 ! LA 1.03 MK 1.09 NL 1.12 PT 0.93 ! ! ! Correcting IF 6. ! A total of 132 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.99 HN 1.05 KP 0.59 ! LA 0.99 MK 1.06 NL 1.15 OV 0.90 ! PT 0.92 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.03 HN 1.17 KP 0.98 ! LA 1.03 MK 1.07 NL 1.14 PT 0.96 ! ! ! Correcting IF 7. ! A total of 132 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00 HN 1.08 KP 0.58 ! LA 0.97 MK 1.01 NL 1.15 OV 0.89 ! PT 0.93 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.08 HN 1.13 KP 0.97 ! LA 1.04 MK 1.06 NL 1.11 PT 0.96 ! ! ! Correcting IF 8. ! A total of 132 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.01 HN 1.07 KP 0.57 ! LA 0.98 MK 1.05 NL 1.16 OV 0.92 ! PT 0.91 SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.04 HN 1.19 KP 1.01 ! LA 1.02 MK 1.02 NL 1.15 PT 0.97 ! ! ! Correcting IF 9. ! A total of 132 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.02 HN 1.09 KP 0.58 ! LA 0.99 MK 1.02 NL 1.17 OV 0.91 ! PT 0.94 SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.07 HN 1.12 KP 1.00 ! LA 1.04 MK 1.01 NL 1.13 PT 0.97 ! ! ! Correcting IF 10. ! A total of 132 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.02 HN 1.11 KP 0.58 ! LA 0.97 MK 1.04 NL 1.15 OV 0.91 ! PT 0.93 SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.04 HN 1.14 KP 1.01 ! LA 1.05 MK 1.04 NL 1.13 PT 0.95 ! ! ! Correcting IF 11. ! A total of 132 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 1.11 KP 0.59 ! LA 0.99 MK 1.01 NL 1.14 OV 0.94 ! PT 0.93 SC 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.03 HN 1.09 KP 0.99 ! LA 1.04 MK 1.07 NL 1.18 PT 0.95 ! ! ! Correcting IF 12. ! A total of 132 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.03 HN 1.13 KP 0.57 ! LA 0.98 MK 1.06 NL 1.16 OV 0.92 ! PT 0.93 SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.04 HN 1.22 KP 0.99 ! LA 1.09 MK 1.01 NL 1.13 PT 0.96 ! ! ! Fit before self-cal, rms=0.097676Jy sigma=1.285946 ! Fit after self-cal, rms=0.075709Jy sigma=1.212282 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8547 mas, bmaj=2.22 mas, bpa=-10 degrees ! Estimated noise=0.145188 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 = 0.0019906 Jy ! Component: 100 - total flux cleaned = 0.00232891 Jy ! Component: 150 - total flux cleaned = 0.00258956 Jy ! Component: 200 - total flux cleaned = 0.00274761 Jy ! Total flux subtracted in 200 components = 0.00274761 Jy ! Clean residual min=-0.003101 max=0.003200 Jy/beam ! Clean residual mean=-0.000005 rms=0.000722 Jy/beam ! Combined flux in latest and established models = 0.221862 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 110 components and 0.221862 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=0.075587Jy sigma=1.209077 ! Fit after self-cal, rms=0.075550Jy sigma=1.208018 ! 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=0.075550Jy sigma=1.208018 ! Fit after self-cal, rms=0.073522Jy sigma=1.184305 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8576 mas, bmaj=2.227 mas, bpa=-10.02 degrees ! Estimated noise=0.144474 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000161253 Jy ! Component: 100 - total flux cleaned = 0.000197578 Jy ! Component: 150 - total flux cleaned = 0.000252874 Jy ! Component: 200 - total flux cleaned = 0.000302748 Jy ! Total flux subtracted in 200 components = 0.000302748 Jy ! Clean residual min=-0.000996 max=0.001149 Jy/beam ! Clean residual mean=-0.000001 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.222165 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 124 components and 0.222165 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=0.073483Jy sigma=1.183459 ! Fit after self-cal, rms=0.073486Jy sigma=1.183193 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (4.2, -10.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103151 Jy ! Component: 100 - total flux cleaned = 0.0010848 Jy ! Component: 150 - total flux cleaned = 0.00115399 Jy ! Component: 200 - total flux cleaned = 0.00119552 Jy ! Total flux subtracted in 200 components = 0.00119552 Jy ! Clean residual min=-0.000878 max=0.001081 Jy/beam ! Clean residual mean=-0.000001 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.22336 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 139 components and 0.22336 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=0.073463Jy sigma=1.182733 ! Fit after self-cal, rms=0.073459Jy sigma=1.182711 ! Inverting map ! Added new window around map position (12, -23.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000605927 Jy ! Component: 100 - total flux cleaned = 0.000533375 Jy ! Component: 150 - total flux cleaned = 0.000471223 Jy ! Component: 200 - total flux cleaned = 0.000432278 Jy ! Total flux subtracted in 200 components = 0.000432278 Jy ! Clean residual min=-0.000878 max=0.000894 Jy/beam ! Clean residual mean=-0.000000 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.223793 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 157 components and 0.223793 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=0.073438Jy sigma=1.182412 ! Fit after self-cal, rms=0.073437Jy sigma=1.182389 ! 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=0.073437Jy sigma=1.182389 ! Fit after self-cal, rms=0.073276Jy sigma=1.182252 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8562 mas, bmaj=2.226 mas, bpa=-10.02 degrees ! Estimated noise=0.144061 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.7707e-05 Jy ! Component: 100 - total flux cleaned = 5.84515e-05 Jy ! Component: 150 - total flux cleaned = 0.000113554 Jy ! Component: 200 - total flux cleaned = 0.00011319 Jy ! Total flux subtracted in 200 components = 0.00011319 Jy ! Clean residual min=-0.000831 max=0.000714 Jy/beam ! Clean residual mean=0.000000 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.223906 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 166 components and 0.223906 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=0.073265Jy sigma=1.182065 ! Fit after self-cal, rms=0.073266Jy sigma=1.182050 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 = 1.67316e-05 Jy ! Component: 100 - total flux cleaned = 1.75192e-05 Jy ! Component: 150 - total flux cleaned = 3.28093e-05 Jy ! Component: 200 - total flux cleaned = 3.28998e-05 Jy ! Total flux subtracted in 200 components = 3.28998e-05 Jy ! Clean residual min=-0.000821 max=0.000694 Jy/beam ! Clean residual mean=0.000000 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.223939 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 170 components and 0.223939 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=0.073259Jy sigma=1.181946 ! Fit after self-cal, rms=0.073259Jy sigma=1.181941 ! 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=0.073259Jy sigma=1.181941 ! Fit after self-cal, rms=0.073198Jy sigma=1.181919 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.259 mas, bmaj=4.929 mas, bpa=-1.146 degrees ! Estimated noise=0.178308 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000129759 Jy ! Component: 100 - total flux cleaned = 0.000155426 Jy ! Component: 150 - total flux cleaned = 0.000186906 Jy ! Component: 200 - total flux cleaned = 0.00021327 Jy ! Total flux subtracted in 200 components = 0.00021327 Jy ! Clean residual min=-0.000608 max=0.000688 Jy/beam ! Clean residual mean=0.000000 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.224152 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 182 components and 0.224152 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=0.073195Jy sigma=1.181877 ! Fit after self-cal, rms=0.073195Jy sigma=1.181860 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 = 1.4969e-05 Jy ! Component: 100 - total flux cleaned = -4.49809e-06 Jy ! Component: 150 - total flux cleaned = 4.34482e-06 Jy ! Component: 200 - total flux cleaned = 1.18766e-05 Jy ! Total flux subtracted in 200 components = 1.18766e-05 Jy ! Clean residual min=-0.000617 max=0.000687 Jy/beam ! Clean residual mean=0.000000 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.224164 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 186 components and 0.224164 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=0.073193Jy sigma=1.181844 ! Fit after self-cal, rms=0.073192Jy sigma=1.181837 ! 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=0.8556 mas, bmaj=2.225 mas, bpa=-10 degrees ! Estimated noise=0.143902 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8556 x 2.225 at -10 degrees (North through East) ! Clean map min=-0.0007165 max=0.11282 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=0.627 mas, bmaj=1.652 mas, bpa=-11.19 degrees ! Estimated noise=0.363307 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0806189 Jy ! Component: 100 - total flux cleaned = 0.114418 Jy ! Component: 150 - total flux cleaned = 0.135673 Jy ! Component: 200 - total flux cleaned = 0.150521 Jy ! Total flux subtracted in 200 components = 0.150521 Jy ! Clean residual min=-0.004206 max=0.008454 Jy/beam ! Clean residual mean=-0.000003 rms=0.001022 Jy/beam ! Combined flux in latest and established models = 0.150521 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.150521 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8556 mas, bmaj=2.225 mas, bpa=-10 degrees ! Estimated noise=0.143902 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 = 0.0206706 Jy ! Component: 100 - total flux cleaned = 0.0342937 Jy ! Component: 150 - total flux cleaned = 0.043821 Jy ! Component: 200 - total flux cleaned = 0.0506501 Jy ! Total flux subtracted in 200 components = 0.0506501 Jy ! Clean residual min=-0.001839 max=0.003858 Jy/beam ! Clean residual mean=-0.000008 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.201171 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 67 components and 0.201171 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00499754 Jy ! Component: 100 - total flux cleaned = 0.00878545 Jy ! Component: 150 - total flux cleaned = 0.0117144 Jy ! Component: 200 - total flux cleaned = 0.0139997 Jy ! Total flux subtracted in 200 components = 0.0139997 Jy ! Clean residual min=-0.001075 max=0.001650 Jy/beam ! Clean residual mean=-0.000003 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.215171 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 101 components and 0.215171 Jy ! Inverting map ! Added new window around map position (-1.2, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0018915 Jy ! Component: 100 - total flux cleaned = 0.00335975 Jy ! Component: 150 - total flux cleaned = 0.0045425 Jy ! Component: 200 - total flux cleaned = 0.00550115 Jy ! Total flux subtracted in 200 components = 0.00550115 Jy ! Clean residual min=-0.000889 max=0.000918 Jy/beam ! Clean residual mean=-0.000001 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.220672 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 121 components and 0.220672 Jy ! Inverting map ! Added new window around map position (4.6, -14.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000860455 Jy ! Component: 100 - total flux cleaned = 0.0013186 Jy ! Component: 150 - total flux cleaned = 0.00157952 Jy ! Component: 200 - total flux cleaned = 0.00179318 Jy ! Total flux subtracted in 200 components = 0.00179318 Jy ! Clean residual min=-0.000850 max=0.000700 Jy/beam ! Clean residual mean=-0.000001 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.222465 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 137 components and 0.222465 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=2.259 mas, bmaj=4.929 mas, bpa=-1.146 degrees ! Estimated noise=0.178308 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000572098 Jy ! Component: 100 - total flux cleaned = 0.000964363 Jy ! Component: 150 - total flux cleaned = 0.00111213 Jy ! Component: 200 - total flux cleaned = 0.00118613 Jy ! Total flux subtracted in 200 components = 0.00118613 Jy ! Clean residual min=-0.000634 max=0.000681 Jy/beam ! Clean residual mean=-0.000000 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.223651 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 = 6.61923e-05 Jy ! Component: 100 - total flux cleaned = 0.00010886 Jy ! Component: 150 - total flux cleaned = 0.000132303 Jy ! Component: 200 - total flux cleaned = 0.000147071 Jy ! Total flux subtracted in 200 components = 0.000147071 Jy ! Clean residual min=-0.000620 max=0.000637 Jy/beam ! Clean residual mean=-0.000000 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.223799 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 169 components and 0.223799 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8556 mas, bmaj=2.225 mas, bpa=-10 degrees ! Estimated noise=0.143902 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000333094 Jy ! Component: 100 - total flux cleaned = -0.000382626 Jy ! Component: 150 - total flux cleaned = -0.000352956 Jy ! Component: 200 - total flux cleaned = -0.000339155 Jy ! Total flux subtracted in 200 components = -0.000339155 Jy ! Clean residual min=-0.000796 max=0.000643 Jy/beam ! Clean residual mean=-0.000000 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.223459 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 185 components and 0.223459 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=0.073172Jy sigma=1.181598 ! Fit after self-cal, rms=0.073163Jy sigma=1.181518 wmodel J1831-2259_X_a_map.mod ! Writing 185 model components to file: J1831-2259_X_a_map.mod wobs J1831-2259_X_a_uvs.fits ! Writing UV FITS file: J1831-2259_X_a_uvs.fits wwins J1831-2259_X_a_map.win ! wwins: Wrote 7 windows to J1831-2259_X_a_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 = -0.000143959 Jy ! Component: 100 - total flux cleaned = -0.000227709 Jy ! Component: 150 - total flux cleaned = -0.000376887 Jy ! Component: 200 - total flux cleaned = -0.000465698 Jy ! Component: 250 - total flux cleaned = -0.000541502 Jy ! Component: 300 - total flux cleaned = -0.000647025 Jy ! Component: 350 - total flux cleaned = -0.000740107 Jy ! Component: 400 - total flux cleaned = -0.000861871 Jy ! Component: 450 - total flux cleaned = -0.000981477 Jy ! Component: 500 - total flux cleaned = -0.00106992 Jy ! Component: 550 - total flux cleaned = -0.00118607 Jy ! Component: 600 - total flux cleaned = -0.00126241 Jy ! Component: 650 - total flux cleaned = -0.0013284 Jy ! Component: 700 - total flux cleaned = -0.0014031 Jy ! Component: 750 - total flux cleaned = -0.00146754 Jy ! Component: 800 - total flux cleaned = -0.00152235 Jy ! Component: 850 - total flux cleaned = -0.00160374 Jy ! Component: 900 - total flux cleaned = -0.00163965 Jy ! Component: 950 - total flux cleaned = -0.00168407 Jy ! Component: 1000 - total flux cleaned = -0.00173689 Jy ! Component: 1050 - total flux cleaned = -0.00181526 Jy ! Component: 1100 - total flux cleaned = -0.00184989 Jy ! Component: 1150 - total flux cleaned = -0.00191851 Jy ! Component: 1200 - total flux cleaned = -0.00199505 Jy ! Component: 1250 - total flux cleaned = -0.00205418 Jy ! Component: 1300 - total flux cleaned = -0.00213787 Jy ! Component: 1350 - total flux cleaned = -0.00219606 Jy ! Component: 1400 - total flux cleaned = -0.00225388 Jy ! Component: 1450 - total flux cleaned = -0.00228676 Jy ! Component: 1500 - total flux cleaned = -0.0023844 Jy ! Component: 1550 - total flux cleaned = -0.00245711 Jy ! Component: 1600 - total flux cleaned = -0.00247313 Jy ! Component: 1650 - total flux cleaned = -0.00255308 Jy ! Component: 1700 - total flux cleaned = -0.00260863 Jy ! Component: 1750 - total flux cleaned = -0.0026639 Jy ! Component: 1800 - total flux cleaned = -0.00269524 Jy ! Component: 1850 - total flux cleaned = -0.00278095 Jy ! Component: 1900 - total flux cleaned = -0.00278867 Jy ! Component: 1950 - total flux cleaned = -0.00285041 Jy ! Component: 2000 - total flux cleaned = -0.00291176 Jy ! Component: 2050 - total flux cleaned = -0.00296506 Jy ! Component: 2100 - total flux cleaned = -0.00298021 Jy ! Component: 2150 - total flux cleaned = -0.00302546 Jy ! Component: 2200 - total flux cleaned = -0.00308545 Jy ! Component: 2250 - total flux cleaned = -0.00312271 Jy ! Component: 2300 - total flux cleaned = -0.00315985 Jy ! Component: 2350 - total flux cleaned = -0.00321889 Jy ! Component: 2400 - total flux cleaned = -0.00323356 Jy ! Component: 2450 - total flux cleaned = -0.00326279 Jy ! Component: 2500 - total flux cleaned = -0.00331375 Jy ! Component: 2550 - total flux cleaned = -0.00335722 Jy ! Component: 2600 - total flux cleaned = -0.00338601 Jy ! Component: 2650 - total flux cleaned = -0.00341466 Jy ! Component: 2700 - total flux cleaned = -0.00345748 Jy ! Component: 2750 - total flux cleaned = -0.00348594 Jy ! Component: 2800 - total flux cleaned = -0.00352127 Jy ! Component: 2850 - total flux cleaned = -0.00357751 Jy ! Component: 2900 - total flux cleaned = -0.00359153 Jy ! Component: 2950 - total flux cleaned = -0.00365421 Jy ! Component: 3000 - total flux cleaned = -0.00366809 Jy ! Component: 3050 - total flux cleaned = -0.00371637 Jy ! Component: 3100 - total flux cleaned = -0.00374387 Jy ! Component: 3150 - total flux cleaned = -0.00379857 Jy ! Component: 3200 - total flux cleaned = -0.00381219 Jy ! Component: 3250 - total flux cleaned = -0.00383254 Jy ! Component: 3300 - total flux cleaned = -0.00387977 Jy ! Component: 3350 - total flux cleaned = -0.00389318 Jy ! Component: 3400 - total flux cleaned = -0.00393333 Jy ! Component: 3450 - total flux cleaned = -0.00399326 Jy ! Component: 3500 - total flux cleaned = -0.00398666 Jy ! Component: 3550 - total flux cleaned = -0.00403948 Jy ! Component: 3600 - total flux cleaned = -0.00405262 Jy ! Component: 3650 - total flux cleaned = -0.00407883 Jy ! Component: 3700 - total flux cleaned = -0.00409839 Jy ! Component: 3750 - total flux cleaned = -0.00411137 Jy ! Component: 3800 - total flux cleaned = -0.00413084 Jy ! Component: 3850 - total flux cleaned = -0.00414375 Jy ! Component: 3900 - total flux cleaned = -0.0041759 Jy ! Component: 3950 - total flux cleaned = -0.0042463 Jy ! Component: 4000 - total flux cleaned = -0.00422714 Jy ! Component: 4050 - total flux cleaned = -0.00424617 Jy ! Total flux subtracted in 4096 components = -0.00428413 Jy ! Clean residual min=-0.000347 max=0.000371 Jy/beam ! Clean residual mean=-0.000000 rms=0.000110 Jy/beam ! Combined flux in latest and established models = 0.219175 Jy keep ! Adding 299 model components to the UV plane model. ! The established model now contains 484 components and 0.219175 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J1831-2259_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8556 x 2.225 at -10 degrees (North through East) ! Clean map min=-0.00068582 max=0.11335 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J1831-2259_X_a_map.fits wmodel /vlbi/uf001/uvm//J1831-2259_X_a_map.mod ! Writing 484 model components to file: /vlbi/uf001/uvm//J1831-2259_X_a_map.mod wobs /vlbi/uf001/uvm//J1831-2259_X_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J1831-2259_X_a_uvs.fits wwins /vlbi/uf001/uvm//J1831-2259_X_a_map.win ! wwins: Wrote 8 windows to /vlbi/uf001/uvm//J1831-2259_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.113352 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000109796 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.29059 0.29059 0.58118 1.16236 2.32472 4.64944 9.29888 18.5978 37.1955 74.391 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.113 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1032.38 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J1831-2259_X_a_dfm.log closed on Sun Jan 13 22:15:47 2019