! Started logfile: /vlbi/uf001/uvm//J0538-4405_X_a_dfm.log on Sun Jan 13 20:51:46 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//J0538-4405_X_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J0538-4405_X_a_uvm.fits ! AN table 1: 30 integrations on 21 of 21 possible baselines. ! AN table 2: 10 integrations on 15 of 15 possible baselines. ! AN table 3: 7 integrations on 28 of 28 possible baselines. ! AN table 4: 6 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.846154 visibilities/baseline/integration-bin. ! Found source: J0538-4405 ! ! 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 10824 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 J0538-4405_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 47 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 47 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 47 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 47 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 5. ! A total of 47 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 6. ! A total of 47 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 7. ! A total of 47 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 8. ! A total of 47 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 9. ! A total of 47 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 10. ! A total of 47 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 11. ! A total of 47 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 12. ! A total of 47 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=2.680211Jy sigma=18.545821 ! Fit after self-cal, rms=1.684812Jy sigma=10.746748 ! 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=0.4899 mas, bmaj=1.626 mas, bpa=-3.318 degrees ! Estimated noise=1.23491 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 = 1.07802 Jy ! Component: 100 - total flux cleaned = 1.60171 Jy ! Total flux subtracted in 100 components = 1.60171 Jy ! Clean residual min=-0.240987 max=0.278562 Jy/beam ! Clean residual mean=0.000833 rms=0.025783 Jy/beam ! Combined flux in latest and established models = 1.60171 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 1.60171 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=1.253259Jy sigma=7.918487 ! Fit after self-cal, rms=1.252105Jy sigma=7.911024 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.356419 Jy ! Component: 100 - total flux cleaned = 0.607742 Jy ! Total flux subtracted in 100 components = 0.607742 Jy ! Clean residual min=-0.129411 max=0.190178 Jy/beam ! Clean residual mean=0.000604 rms=0.018035 Jy/beam ! Combined flux in latest and established models = 2.20946 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 12 components and 2.20946 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=0.865497Jy sigma=5.593166 ! Fit after self-cal, rms=0.864992Jy sigma=5.589790 ! Inverting map ! Added new window around map position (0.8, 2.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.196079 Jy ! Component: 100 - total flux cleaned = 0.337848 Jy ! Total flux subtracted in 100 components = 0.337848 Jy ! Clean residual min=-0.089807 max=0.145840 Jy/beam ! Clean residual mean=0.000479 rms=0.015042 Jy/beam ! Combined flux in latest and established models = 2.5473 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 23 components and 2.5473 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=0.677001Jy sigma=4.540023 ! Fit after self-cal, rms=0.675121Jy sigma=4.517576 ! Inverting map ! Added new window around map position (-0.8, -2.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.133333 Jy ! Component: 100 - total flux cleaned = 0.233752 Jy ! Total flux subtracted in 100 components = 0.233752 Jy ! Clean residual min=-0.066552 max=0.096292 Jy/beam ! Clean residual mean=0.000393 rms=0.013243 Jy/beam ! Combined flux in latest and established models = 2.78106 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 34 components and 2.78106 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=0.562401Jy sigma=3.911810 ! Fit after self-cal, rms=0.562175Jy sigma=3.910860 ! Inverting map ! Added new window around map position (0.8, 5.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0972792 Jy ! Component: 100 - total flux cleaned = 0.170858 Jy ! Total flux subtracted in 100 components = 0.170858 Jy ! Clean residual min=-0.065395 max=0.087777 Jy/beam ! Clean residual mean=0.000332 rms=0.012205 Jy/beam ! Combined flux in latest and established models = 2.95191 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 40 components and 2.95191 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=0.491148Jy sigma=3.527561 ! Fit after self-cal, rms=0.490041Jy sigma=3.516106 ! Inverting map ! Added new window around map position (0.8, 8.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0801305 Jy ! Component: 100 - total flux cleaned = 0.141158 Jy ! Total flux subtracted in 100 components = 0.141158 Jy ! Clean residual min=-0.058895 max=0.071047 Jy/beam ! Clean residual mean=0.000282 rms=0.011327 Jy/beam ! Combined flux in latest and established models = 3.09307 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 49 components and 3.09307 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=0.444028Jy sigma=3.262557 ! Fit after self-cal, rms=0.442038Jy sigma=3.251820 ! 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=0.6317 mas, bmaj=1.905 mas, bpa=-3.925 degrees ! Estimated noise=0.951976 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, -5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.134509 Jy ! Component: 100 - total flux cleaned = 0.218681 Jy ! Component: 150 - total flux cleaned = 0.275381 Jy ! Component: 200 - total flux cleaned = 0.314495 Jy ! Total flux subtracted in 200 components = 0.314495 Jy ! Clean residual min=-0.057540 max=0.065604 Jy/beam ! Clean residual mean=0.000565 rms=0.013299 Jy/beam ! Combined flux in latest and established models = 3.40757 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 72 components and 3.40757 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=0.379286Jy sigma=2.884398 ! Fit after self-cal, rms=0.379008Jy sigma=2.881980 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6317 x 1.905 at -3.925 degrees (North through East) ! Clean map min=-0.051233 max=1.6151 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 KP 1.04 LA 0.91 MK 0.95 ! OV 1.00 PT 0.95 SC 1.03 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.03 KP 1.02 LA 0.95 MK 0.91 ! OV 1.03 PT 1.18 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.98 KP 0.99 LA 1.06 MK 1.33 ! NL 1.66 OV 0.96 PT 0.92 SC 1.01 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.11 KP 0.96 MK 1.01 OV 0.92 ! PT 0.92 SC 0.90 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 KP 1.05 LA 0.93 MK 0.96 ! OV 0.98 PT 0.95 SC 1.02 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.11 KP 1.04 LA 0.99 MK 0.89 ! OV 0.96 PT 1.18 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00 KP 0.98 LA 1.03 MK 1.36 ! NL 1.71 OV 0.93 PT 0.94 SC 1.03 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.09 KP 0.95 MK 1.01 OV 0.95 ! PT 0.92 SC 0.90 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 KP 1.04 LA 0.89 MK 0.94 ! OV 1.01 PT 0.97 SC 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.06 KP 1.03 LA 1.03 MK 0.90 ! OV 0.99 PT 1.24 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.02 KP 0.96 LA 1.06 MK 1.33 ! NL 1.68 OV 0.95 PT 0.91 SC 1.02 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.10 KP 0.95 MK 1.01 OV 0.94 ! PT 0.91 SC 0.90 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 KP 1.03 LA 0.93 MK 0.96 ! OV 0.99 PT 0.96 SC 0.93 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.09 KP 1.03 LA 0.98 MK 0.92 ! OV 0.98 PT 1.15 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.02 KP 0.98 LA 1.04 MK 1.34 ! NL 1.69 OV 0.92 PT 0.93 SC 1.04 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.10 KP 0.96 MK 1.02 OV 0.94 ! PT 0.91 SC 0.91 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 KP 1.01 LA 0.91 MK 0.96 ! OV 1.01 PT 0.96 SC 1.00 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.03 KP 1.00 LA 0.98 MK 0.89 ! OV 1.04 PT 1.24 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.99 KP 0.99 LA 1.06 MK 1.30 ! NL 1.68 OV 0.94 PT 0.94 SC 1.03 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.11 KP 0.95 MK 1.03 OV 0.94 ! PT 0.93 SC 0.92 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 KP 1.03 LA 0.91 MK 0.98 ! OV 0.99 PT 0.95 SC 1.01 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.08 KP 1.05 LA 1.00 MK 0.89 ! OV 1.01 PT 1.22 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.02 KP 0.99 LA 1.03 MK 1.32 ! NL 1.71 OV 0.95 PT 0.92 SC 1.03 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.11 KP 0.96 MK 1.05 OV 0.94 ! PT 0.91 SC 0.93 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 KP 1.00 LA 0.93 MK 0.96 ! OV 1.01 PT 0.98 SC 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.05 KP 1.05 LA 0.99 MK 0.93 ! OV 0.97 PT 1.27 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00 KP 0.96 LA 1.07 MK 1.31 ! NL 1.69 OV 0.93 PT 0.93 SC 1.02 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.09 KP 0.96 MK 1.08 OV 0.95 ! PT 0.93 SC 0.91 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 KP 1.03 LA 0.90 MK 0.97 ! OV 1.01 PT 0.95 SC 0.93 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.02 KP 1.00 LA 1.01 MK 0.92 ! OV 1.07 PT 1.17 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.01 KP 0.97 LA 1.04 MK 1.33 ! NL 1.64 OV 0.93 PT 0.93 SC 1.03 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.12 KP 0.96 MK 1.07 OV 0.91 ! PT 0.93 SC 0.92 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 KP 1.02 LA 0.92 MK 0.98 ! OV 0.99 PT 0.98 SC 0.93 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.05 KP 1.01 LA 0.97 MK 0.94 ! OV 0.97 PT 1.26 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.01 KP 1.01 LA 1.06 MK 1.26 ! NL 1.69 OV 0.95 PT 0.91 SC 1.03 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.10 KP 0.97 MK 1.07 OV 0.95 ! PT 0.94 SC 0.93 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 KP 1.04 LA 0.92 MK 0.95 ! OV 1.00 PT 0.97 SC 0.94 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.04 KP 1.02 LA 1.00 MK 0.94 ! OV 1.01 PT 1.27 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00 KP 1.00 LA 1.04 MK 1.27 ! NL 1.75 OV 0.95 PT 0.92 SC 1.07 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.10 KP 0.98 MK 1.05 OV 0.94 ! PT 0.92 SC 0.93 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 KP 1.02 LA 0.90 MK 0.98 ! OV 1.00 PT 0.96 SC 0.94 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.11 KP 1.03 LA 0.99 MK 0.93 ! OV 0.98 PT 1.18 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00 KP 0.98 LA 1.05 MK 1.24 ! NL 1.65 OV 0.95 PT 0.93 SC 1.06 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.10 KP 0.97 MK 1.05 OV 0.93 ! PT 0.92 SC 0.92 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 KP 1.03 LA 0.93 MK 0.96 ! OV 0.98 PT 0.97 SC 0.90 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.05 KP 1.04 LA 1.04 MK 0.91 ! OV 1.01 PT 1.22 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.03 KP 0.98 LA 1.05 MK 1.16 ! NL 1.71 OV 0.93 PT 0.90 SC 1.06 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.11 KP 0.96 MK 1.05 OV 0.93 ! PT 0.92 SC 0.94 ! ! ! Fit before self-cal, rms=0.379008Jy sigma=2.881980 ! Fit after self-cal, rms=0.298956Jy sigma=2.074257 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.626 mas, bmaj=1.899 mas, bpa=-3.12 degrees ! Estimated noise=0.961115 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 (-4.8, 30.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00723804 Jy ! Component: 100 - total flux cleaned = 0.00609368 Jy ! Component: 150 - total flux cleaned = 0.00516985 Jy ! Component: 200 - total flux cleaned = 0.00349608 Jy ! Total flux subtracted in 200 components = 0.00349608 Jy ! Clean residual min=-0.034558 max=0.034593 Jy/beam ! Clean residual mean=0.000189 rms=0.006609 Jy/beam ! Combined flux in latest and established models = 3.41106 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 96 components and 3.41106 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=0.292566Jy sigma=1.976846 ! Fit after self-cal, rms=0.292285Jy sigma=1.972677 ! 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=0.292285Jy sigma=1.972677 ! Fit after self-cal, rms=0.170756Jy sigma=1.291066 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6255 mas, bmaj=1.914 mas, bpa=-3.383 degrees ! Estimated noise=0.962862 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.011123 Jy ! Component: 100 - total flux cleaned = -0.0110863 Jy ! Component: 150 - total flux cleaned = -0.0110759 Jy ! Component: 200 - total flux cleaned = -0.011078 Jy ! Total flux subtracted in 200 components = -0.011078 Jy ! Clean residual min=-0.027045 max=0.022258 Jy/beam ! Clean residual mean=0.000306 rms=0.004734 Jy/beam ! Combined flux in latest and established models = 3.39998 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 111 components and 3.39998 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=0.165592Jy sigma=1.243160 ! Fit after self-cal, rms=0.165678Jy sigma=1.241975 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 = -0.00127489 Jy ! Component: 100 - total flux cleaned = -0.00126209 Jy ! Component: 150 - total flux cleaned = -0.00125326 Jy ! Component: 200 - total flux cleaned = -0.00126009 Jy ! Total flux subtracted in 200 components = -0.00126009 Jy ! Clean residual min=-0.025361 max=0.022133 Jy/beam ! Clean residual mean=0.000304 rms=0.004629 Jy/beam ! Combined flux in latest and established models = 3.39872 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 115 components and 3.39872 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=0.163209Jy sigma=1.219734 ! Fit after self-cal, rms=0.163295Jy sigma=1.219253 ! 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=0.163295Jy sigma=1.219253 ! Fit after self-cal, rms=0.136582Jy sigma=0.997304 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6272 mas, bmaj=1.916 mas, bpa=-3.364 degrees ! Estimated noise=0.967015 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0102439 Jy ! Component: 100 - total flux cleaned = -0.0102274 Jy ! Component: 150 - total flux cleaned = -0.010649 Jy ! Component: 200 - total flux cleaned = -0.0110255 Jy ! Total flux subtracted in 200 components = -0.0110255 Jy ! Clean residual min=-0.023087 max=0.018826 Jy/beam ! Clean residual mean=-0.000146 rms=0.003571 Jy/beam ! Combined flux in latest and established models = 3.3877 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 119 components and 3.3877 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=0.133445Jy sigma=0.973760 ! Fit after self-cal, rms=0.133437Jy sigma=0.972503 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 = -0.0016015 Jy ! Component: 100 - total flux cleaned = -0.00162853 Jy ! Component: 150 - total flux cleaned = -0.00195823 Jy ! Component: 200 - total flux cleaned = -0.00196423 Jy ! Total flux subtracted in 200 components = -0.00196423 Jy ! Clean residual min=-0.022264 max=0.018878 Jy/beam ! Clean residual mean=-0.000142 rms=0.003476 Jy/beam ! Combined flux in latest and established models = 3.38573 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 124 components and 3.38573 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=0.131690Jy sigma=0.960673 ! Fit after self-cal, rms=0.131722Jy sigma=0.959979 ! 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=0.131722Jy sigma=0.959979 ! Fit after self-cal, rms=0.131619Jy sigma=0.954733 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.56 mas, bmaj=8.185 mas, bpa=-0.5509 degrees ! Estimated noise=1.84738 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00765721 Jy ! Component: 100 - total flux cleaned = -0.00912985 Jy ! Component: 150 - total flux cleaned = -0.0107125 Jy ! Component: 200 - total flux cleaned = -0.0118238 Jy ! Total flux subtracted in 200 components = -0.0118238 Jy ! Clean residual min=-0.027236 max=0.020777 Jy/beam ! Clean residual mean=-0.000410 rms=0.006742 Jy/beam ! Combined flux in latest and established models = 3.37391 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 129 components and 3.37391 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=0.131028Jy sigma=0.962159 ! Fit after self-cal, rms=0.130906Jy sigma=0.958672 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 = -0.00138392 Jy ! Component: 100 - total flux cleaned = -0.00249549 Jy ! Component: 150 - total flux cleaned = -0.00363448 Jy ! Component: 200 - total flux cleaned = -0.00423725 Jy ! Total flux subtracted in 200 components = -0.00423725 Jy ! Clean residual min=-0.026948 max=0.020223 Jy/beam ! Clean residual mean=-0.000383 rms=0.006542 Jy/beam ! Combined flux in latest and established models = 3.36967 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 129 components and 3.36967 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=0.130579Jy sigma=0.965495 ! Fit after self-cal, rms=0.130614Jy sigma=0.963760 ! 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=0.6279 mas, bmaj=1.919 mas, bpa=-3.357 degrees ! Estimated noise=0.969226 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6279 x 1.919 at -3.357 degrees (North through East) ! Clean map min=-0.026958 max=1.6502 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=0.130614Jy sigma=0.963760 ! Fit after self-cal, rms=0.123605Jy sigma=0.903876 ! Inverting map and beam ! Estimated beam: bmin=0.6284 mas, bmaj=1.916 mas, bpa=-3.218 degrees ! Estimated noise=0.9714 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00849362 Jy ! Component: 100 - total flux cleaned = -0.00921108 Jy ! Component: 150 - total flux cleaned = -0.00920834 Jy ! Component: 200 - total flux cleaned = -0.00891156 Jy ! Total flux subtracted in 200 components = -0.00891156 Jy ! Clean residual min=-0.021469 max=0.018290 Jy/beam ! Clean residual mean=-0.000140 rms=0.003186 Jy/beam ! Combined flux in latest and established models = 3.36076 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 130 components and 3.36076 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=0.121955Jy sigma=0.888492 ! Fit after self-cal, rms=0.121913Jy sigma=0.887936 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000752575 Jy ! Component: 100 - total flux cleaned = -0.000755094 Jy ! Component: 150 - total flux cleaned = -0.000757704 Jy ! Component: 200 - total flux cleaned = -0.000994684 Jy ! Total flux subtracted in 200 components = -0.000994684 Jy ! Clean residual min=-0.021308 max=0.017988 Jy/beam ! Clean residual mean=-0.000138 rms=0.003130 Jy/beam ! Combined flux in latest and established models = 3.35977 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 136 components and 3.35977 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=0.120901Jy sigma=0.879431 ! Fit after self-cal, rms=0.120903Jy sigma=0.879135 ! 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=0.120903Jy sigma=0.879135 ! Fit after self-cal, rms=0.120644Jy sigma=0.875868 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=0.4858 mas, bmaj=1.643 mas, bpa=-2.865 degrees ! Estimated noise=1.24627 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.07878 Jy ! Component: 100 - total flux cleaned = 1.6181 Jy ! Component: 150 - total flux cleaned = 1.98169 Jy ! Component: 200 - total flux cleaned = 2.24257 Jy ! Total flux subtracted in 200 components = 2.24257 Jy ! Clean residual min=-0.107870 max=0.146268 Jy/beam ! Clean residual mean=0.000460 rms=0.013373 Jy/beam ! Combined flux in latest and established models = 2.24257 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 11 model components to the UV plane model. ! The established model now contains 11 components and 2.24257 Jy ! Inverting map and beam ! Estimated beam: bmin=0.6289 mas, bmaj=1.917 mas, bpa=-3.225 degrees ! Estimated noise=0.972455 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 = 0.428285 Jy ! Component: 100 - total flux cleaned = 0.669013 Jy ! Component: 150 - total flux cleaned = 0.813155 Jy ! Component: 200 - total flux cleaned = 0.905204 Jy ! Total flux subtracted in 200 components = 0.905204 Jy ! Clean residual min=-0.018931 max=0.054501 Jy/beam ! Clean residual mean=0.000409 rms=0.008243 Jy/beam ! Combined flux in latest and established models = 3.14777 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 70 components and 3.14777 Jy ! Inverting map ! Added new window around map position (1.6, 7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0621577 Jy ! Component: 100 - total flux cleaned = 0.104978 Jy ! Component: 150 - total flux cleaned = 0.135639 Jy ! Component: 200 - total flux cleaned = 0.157991 Jy ! Total flux subtracted in 200 components = 0.157991 Jy ! Clean residual min=-0.016510 max=0.018807 Jy/beam ! Clean residual mean=-0.000010 rms=0.003311 Jy/beam ! Combined flux in latest and established models = 3.30576 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 103 components and 3.30576 Jy ! Inverting map ! Added new window around map position (-1.8, 36.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0186391 Jy ! Component: 100 - total flux cleaned = 0.031922 Jy ! Component: 150 - total flux cleaned = 0.0403155 Jy ! Component: 200 - total flux cleaned = 0.0445429 Jy ! Total flux subtracted in 200 components = 0.0445429 Jy ! Clean residual min=-0.016374 max=0.013649 Jy/beam ! Clean residual mean=-0.000124 rms=0.002829 Jy/beam ! Combined flux in latest and established models = 3.35031 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 123 components and 3.35031 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=2.567 mas, bmaj=8.207 mas, bpa=-0.4206 degrees ! Estimated noise=1.84491 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00904984 Jy ! Component: 100 - total flux cleaned = 0.0109193 Jy ! Component: 150 - total flux cleaned = 0.0117347 Jy ! Component: 200 - total flux cleaned = 0.0117248 Jy ! Total flux subtracted in 200 components = 0.0117248 Jy ! Clean residual min=-0.025153 max=0.017106 Jy/beam ! Clean residual mean=-0.000441 rms=0.005930 Jy/beam ! Combined flux in latest and established models = 3.36203 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000163561 Jy ! Component: 100 - total flux cleaned = -0.00031221 Jy ! Component: 150 - total flux cleaned = -0.000313553 Jy ! Component: 200 - total flux cleaned = -0.000443268 Jy ! Total flux subtracted in 200 components = -0.000443268 Jy ! Clean residual min=-0.025134 max=0.016969 Jy/beam ! Clean residual mean=-0.000440 rms=0.005871 Jy/beam ! Combined flux in latest and established models = 3.36159 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 140 components and 3.36159 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.6289 mas, bmaj=1.917 mas, bpa=-3.225 degrees ! Estimated noise=0.972455 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119201 Jy ! Component: 100 - total flux cleaned = 0.0015144 Jy ! Component: 150 - total flux cleaned = 0.00180296 Jy ! Component: 200 - total flux cleaned = 0.00180918 Jy ! Total flux subtracted in 200 components = 0.00180918 Jy ! Clean residual min=-0.017192 max=0.012961 Jy/beam ! Clean residual mean=-0.000154 rms=0.002749 Jy/beam ! Combined flux in latest and established models = 3.3634 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 155 components and 3.3634 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=0.116206Jy sigma=0.807873 ! Fit after self-cal, rms=0.115954Jy sigma=0.802362 wmodel J0538-4405_X_a_map.mod ! Writing 155 model components to file: J0538-4405_X_a_map.mod wobs J0538-4405_X_a_uvs.fits ! Writing UV FITS file: J0538-4405_X_a_uvs.fits wwins J0538-4405_X_a_map.win ! wwins: Wrote 9 windows to J0538-4405_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 = -0.00522274 Jy ! Component: 100 - total flux cleaned = -0.00848255 Jy ! Component: 150 - total flux cleaned = -0.00956365 Jy ! Component: 200 - total flux cleaned = -0.0103677 Jy ! Component: 250 - total flux cleaned = -0.010559 Jy ! Component: 300 - total flux cleaned = -0.0103777 Jy ! Component: 350 - total flux cleaned = -0.00967142 Jy ! Component: 400 - total flux cleaned = -0.00967337 Jy ! Component: 450 - total flux cleaned = -0.0100078 Jy ! Component: 500 - total flux cleaned = -0.0101711 Jy ! Component: 550 - total flux cleaned = -0.0111209 Jy ! Component: 600 - total flux cleaned = -0.0112735 Jy ! Component: 650 - total flux cleaned = -0.0114271 Jy ! Component: 700 - total flux cleaned = -0.0115763 Jy ! Component: 750 - total flux cleaned = -0.0117231 Jy ! Component: 800 - total flux cleaned = -0.0121497 Jy ! Component: 850 - total flux cleaned = -0.0120108 Jy ! Component: 900 - total flux cleaned = -0.0122851 Jy ! Component: 950 - total flux cleaned = -0.0125537 Jy ! Component: 1000 - total flux cleaned = -0.0128157 Jy ! Component: 1050 - total flux cleaned = -0.0129439 Jy ! Component: 1100 - total flux cleaned = -0.0131981 Jy ! Component: 1150 - total flux cleaned = -0.0133221 Jy ! Component: 1200 - total flux cleaned = -0.0136908 Jy ! Component: 1250 - total flux cleaned = -0.0139304 Jy ! Component: 1300 - total flux cleaned = -0.0144059 Jy ! Component: 1350 - total flux cleaned = -0.0148733 Jy ! Component: 1400 - total flux cleaned = -0.0153335 Jy ! Component: 1450 - total flux cleaned = -0.0157863 Jy ! Component: 1500 - total flux cleaned = -0.0163459 Jy ! Component: 1550 - total flux cleaned = -0.0166767 Jy ! Component: 1600 - total flux cleaned = -0.0174422 Jy ! Component: 1650 - total flux cleaned = -0.0178738 Jy ! Component: 1700 - total flux cleaned = -0.018301 Jy ! Component: 1750 - total flux cleaned = -0.0186157 Jy ! Component: 1800 - total flux cleaned = -0.0189275 Jy ! Component: 1850 - total flux cleaned = -0.019234 Jy ! Component: 1900 - total flux cleaned = -0.0194383 Jy ! Component: 1950 - total flux cleaned = -0.0198402 Jy ! Component: 2000 - total flux cleaned = -0.0202367 Jy ! Component: 2050 - total flux cleaned = -0.0205312 Jy ! Component: 2100 - total flux cleaned = -0.0208213 Jy ! Component: 2150 - total flux cleaned = -0.0210133 Jy ! Component: 2200 - total flux cleaned = -0.0214887 Jy ! Component: 2250 - total flux cleaned = -0.0216754 Jy ! Component: 2300 - total flux cleaned = -0.0217686 Jy ! Component: 2350 - total flux cleaned = -0.0220455 Jy ! Component: 2400 - total flux cleaned = -0.0220473 Jy ! Component: 2450 - total flux cleaned = -0.0224985 Jy ! Component: 2500 - total flux cleaned = -0.0230331 Jy ! Component: 2550 - total flux cleaned = -0.0232082 Jy ! Component: 2600 - total flux cleaned = -0.0232951 Jy ! Component: 2650 - total flux cleaned = -0.0236414 Jy ! Component: 2700 - total flux cleaned = -0.0238116 Jy ! Component: 2750 - total flux cleaned = -0.0243206 Jy ! Component: 2800 - total flux cleaned = -0.0244884 Jy ! Component: 2850 - total flux cleaned = -0.0244894 Jy ! Component: 2900 - total flux cleaned = -0.024902 Jy ! Component: 2950 - total flux cleaned = -0.0250648 Jy ! Component: 3000 - total flux cleaned = -0.0249832 Jy ! Component: 3050 - total flux cleaned = -0.0253848 Jy ! Component: 3100 - total flux cleaned = -0.0253054 Jy ! Component: 3150 - total flux cleaned = -0.0252264 Jy ! Component: 3200 - total flux cleaned = -0.0254608 Jy ! Component: 3250 - total flux cleaned = -0.0256931 Jy ! Component: 3300 - total flux cleaned = -0.0256934 Jy ! Component: 3350 - total flux cleaned = -0.0256169 Jy ! Component: 3400 - total flux cleaned = -0.0259961 Jy ! Component: 3450 - total flux cleaned = -0.0258462 Jy ! Component: 3500 - total flux cleaned = -0.0260687 Jy ! Component: 3550 - total flux cleaned = -0.0259945 Jy ! Component: 3600 - total flux cleaned = -0.0258482 Jy ! Component: 3650 - total flux cleaned = -0.0259939 Jy ! Component: 3700 - total flux cleaned = -0.0261386 Jy ! Component: 3750 - total flux cleaned = -0.0262104 Jy ! Component: 3800 - total flux cleaned = -0.0262812 Jy ! Component: 3850 - total flux cleaned = -0.0264227 Jy ! Component: 3900 - total flux cleaned = -0.0262115 Jy ! Component: 3950 - total flux cleaned = -0.0263509 Jy ! Component: 4000 - total flux cleaned = -0.0264201 Jy ! Component: 4050 - total flux cleaned = -0.026282 Jy ! Total flux subtracted in 4096 components = -0.0259403 Jy ! Clean residual min=-0.003841 max=0.003708 Jy/beam ! Clean residual mean=-0.000055 rms=0.001215 Jy/beam ! Combined flux in latest and established models = 3.33746 Jy keep ! Adding 318 model components to the UV plane model. ! The established model now contains 473 components and 3.33746 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J0538-4405_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6289 x 1.917 at -3.225 degrees (North through East) ! Clean map min=-0.0095463 max=1.717 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J0538-4405_X_a_map.fits wmodel /vlbi/uf001/uvm//J0538-4405_X_a_map.mod ! Writing 473 model components to file: /vlbi/uf001/uvm//J0538-4405_X_a_map.mod wobs /vlbi/uf001/uvm//J0538-4405_X_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J0538-4405_X_a_uvs.fits wwins /vlbi/uf001/uvm//J0538-4405_X_a_map.win ! wwins: Wrote 10 windows to /vlbi/uf001/uvm//J0538-4405_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.71699 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00121456 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.212213 0.212213 0.424426 0.848851 1.6977 3.39541 6.79081 13.5816 27.1632 54.3265 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0036 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.716 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1413.68 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J0538-4405_X_a_dfm.log closed on Sun Jan 13 20:51:51 2019