! Started logfile: /vlbi/uf001/uvm//J0231+1322_X_a_dfm.log on Sun Jan 13 20:36:07 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//J0231+1322_X_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J0231+1322_X_a_uvm.fits ! AN table 1: 4 integrations on 36 of 36 possible baselines. ! AN table 2: 25 integrations on 45 of 45 possible baselines. ! AN table 3: 29 integrations on 36 of 36 possible baselines. ! AN table 4: 5 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.63217 visibilities/baseline/integration-bin. ! Found source: J0231+1322 ! ! 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 18912 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 J0231+1322_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 18 telescope corrections were flagged in sub-array 1. ! A total of 104 telescope corrections were flagged in sub-array 2. ! A total of 135 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 18 telescope corrections were flagged in sub-array 1. ! A total of 104 telescope corrections were flagged in sub-array 2. ! A total of 135 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 18 telescope corrections were flagged in sub-array 1. ! A total of 104 telescope corrections were flagged in sub-array 2. ! A total of 135 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 18 telescope corrections were flagged in sub-array 1. ! A total of 104 telescope corrections were flagged in sub-array 2. ! A total of 135 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 18 telescope corrections were flagged in sub-array 1. ! A total of 104 telescope corrections were flagged in sub-array 2. ! A total of 135 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 18 telescope corrections were flagged in sub-array 1. ! A total of 104 telescope corrections were flagged in sub-array 2. ! A total of 135 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 18 telescope corrections were flagged in sub-array 1. ! A total of 104 telescope corrections were flagged in sub-array 2. ! A total of 135 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 18 telescope corrections were flagged in sub-array 1. ! A total of 104 telescope corrections were flagged in sub-array 2. ! A total of 135 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 18 telescope corrections were flagged in sub-array 1. ! A total of 104 telescope corrections were flagged in sub-array 2. ! A total of 135 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 18 telescope corrections were flagged in sub-array 1. ! A total of 104 telescope corrections were flagged in sub-array 2. ! A total of 135 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 18 telescope corrections were flagged in sub-array 1. ! A total of 104 telescope corrections were flagged in sub-array 2. ! A total of 135 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 18 telescope corrections were flagged in sub-array 1. ! A total of 104 telescope corrections were flagged in sub-array 2. ! A total of 135 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=1.599513Jy sigma=21.224596 ! Fit after self-cal, rms=0.649731Jy sigma=10.617414 ! 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=0.6042 mas, bmaj=1.58 mas, bpa=-5.868 degrees ! Estimated noise=0.525644 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 = 0.565011 Jy ! Component: 100 - total flux cleaned = 0.815373 Jy ! Total flux subtracted in 100 components = 0.815373 Jy ! Clean residual min=-0.119864 max=0.303463 Jy/beam ! Clean residual mean=0.000028 rms=0.012726 Jy/beam ! Combined flux in latest and established models = 0.815373 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.815373 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=0.668237Jy sigma=8.176722 ! Fit after self-cal, rms=0.663787Jy sigma=8.060164 ! Inverting map ! Added new window around map position (-0.8, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.287502 Jy ! Component: 100 - total flux cleaned = 0.455062 Jy ! Total flux subtracted in 100 components = 0.455062 Jy ! Clean residual min=-0.064383 max=0.152765 Jy/beam ! Clean residual mean=0.000018 rms=0.007517 Jy/beam ! Combined flux in latest and established models = 1.27043 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 14 components and 1.27043 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=0.396472Jy sigma=4.873553 ! Fit after self-cal, rms=0.372591Jy sigma=4.461421 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.146376 Jy ! Component: 100 - total flux cleaned = 0.229601 Jy ! Total flux subtracted in 100 components = 0.229601 Jy ! Clean residual min=-0.030688 max=0.077626 Jy/beam ! Clean residual mean=0.000012 rms=0.004209 Jy/beam ! Combined flux in latest and established models = 1.50004 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 16 components and 1.50004 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=0.248243Jy sigma=2.962150 ! Fit after self-cal, rms=0.238120Jy sigma=2.819276 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0696029 Jy ! Component: 100 - total flux cleaned = 0.109015 Jy ! Total flux subtracted in 100 components = 0.109015 Jy ! Clean residual min=-0.019541 max=0.048978 Jy/beam ! Clean residual mean=0.000009 rms=0.003032 Jy/beam ! Combined flux in latest and established models = 1.60905 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 21 components and 1.60905 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=0.192838Jy sigma=2.281068 ! Fit after self-cal, rms=0.189217Jy sigma=2.242201 ! Inverting map ! Added new window around map position (0.8, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0427942 Jy ! Component: 100 - total flux cleaned = 0.0671542 Jy ! Total flux subtracted in 100 components = 0.0671542 Jy ! Clean residual min=-0.016048 max=0.029525 Jy/beam ! Clean residual mean=0.000008 rms=0.002567 Jy/beam ! Combined flux in latest and established models = 1.6762 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 26 components and 1.6762 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=0.167117Jy sigma=1.994898 ! Fit after self-cal, rms=0.166407Jy sigma=1.988870 ! Inverting map ! Added new window around map position (1, 3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0282006 Jy ! Component: 100 - total flux cleaned = 0.0427272 Jy ! Total flux subtracted in 100 components = 0.0427272 Jy ! Clean residual min=-0.015018 max=0.025077 Jy/beam ! Clean residual mean=0.000006 rms=0.002363 Jy/beam ! Combined flux in latest and established models = 1.71893 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 37 components and 1.71893 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=0.154158Jy sigma=1.860524 ! Fit after self-cal, rms=0.153736Jy sigma=1.855931 ! Inverting map ! Added new window around map position (-2.6, -1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0180102 Jy ! Component: 100 - total flux cleaned = 0.029228 Jy ! Total flux subtracted in 100 components = 0.029228 Jy ! Clean residual min=-0.014748 max=0.018202 Jy/beam ! Clean residual mean=0.000006 rms=0.002215 Jy/beam ! Combined flux in latest and established models = 1.74816 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 47 components and 1.74816 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=0.146144Jy sigma=1.769686 ! Fit after self-cal, rms=0.145939Jy sigma=1.766642 ! Inverting map ! Added new window around map position (-1.6, -3.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0177483 Jy ! Component: 100 - total flux cleaned = 0.0292006 Jy ! Total flux subtracted in 100 components = 0.0292006 Jy ! Clean residual min=-0.014127 max=0.015040 Jy/beam ! Clean residual mean=0.000005 rms=0.002123 Jy/beam ! Combined flux in latest and established models = 1.77736 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 57 components and 1.77736 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=0.139336Jy sigma=1.701887 ! Fit after self-cal, rms=0.139252Jy sigma=1.700595 ! Inverting map ! Added new window around map position (1.8, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0150792 Jy ! Component: 100 - total flux cleaned = 0.0268843 Jy ! Total flux subtracted in 100 components = 0.0268843 Jy ! Clean residual min=-0.013333 max=0.013298 Jy/beam ! Clean residual mean=0.000004 rms=0.002056 Jy/beam ! Combined flux in latest and established models = 1.80425 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 68 components and 1.80425 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=0.133954Jy sigma=1.647242 ! Fit after self-cal, rms=0.133888Jy sigma=1.646573 ! 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=0.7223 mas, bmaj=1.807 mas, bpa=-6.371 degrees ! Estimated noise=0.415886 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 (0.2, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0268346 Jy ! Component: 100 - total flux cleaned = 0.0482305 Jy ! Component: 150 - total flux cleaned = 0.0663488 Jy ! Component: 200 - total flux cleaned = 0.081846 Jy ! Total flux subtracted in 200 components = 0.081846 Jy ! Clean residual min=-0.018324 max=0.016992 Jy/beam ! Clean residual mean=-0.000008 rms=0.002983 Jy/beam ! Combined flux in latest and established models = 1.88609 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 95 components and 1.88609 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=0.120818Jy sigma=1.533095 ! Fit after self-cal, rms=0.120694Jy sigma=1.531150 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7223 x 1.807 at -6.371 degrees (North through East) ! Clean map min=-0.017574 max=0.87013 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 0.95 KP 1.01 ! LA 0.94 MK 0.95 NL 1.09 OV 0.91 ! PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.00 HN 0.95 KP 1.04 ! LA 0.98 MK 0.99 NL 1.06 OV 0.90 ! PT 0.92 SC 0.94 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 HN 0.96 KP 1.03 LA 1.00 ! MK 1.04 NL 1.05 OV 0.90 PT 0.95 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.99 HN 0.94 KP 1.05 LA 0.99 ! MK 0.96 NL 1.07 OV 0.90 PT 0.93 ! SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.99 HN 0.96 KP 1.03 ! LA 0.93 MK 0.97 NL 1.09 OV 0.91 ! PT 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.01 HN 0.95 KP 1.05 ! LA 0.99 MK 0.98 NL 1.05 OV 0.90 ! PT 0.93 SC 0.95 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 HN 0.96 KP 1.03 LA 1.00 ! MK 1.06 NL 1.06 OV 0.90 PT 0.93 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.98 HN 0.94 KP 1.06 LA 1.00 ! MK 0.94 NL 1.08 OV 0.91 PT 0.92 ! SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.99 HN 0.96 KP 1.05 ! LA 0.93 MK 0.98 NL 1.09 OV 0.91 ! PT 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.02 HN 0.96 KP 1.04 ! LA 0.99 MK 0.99 NL 1.07 OV 0.90 ! PT 0.93 SC 0.95 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 HN 0.96 KP 1.03 LA 1.00 ! MK 1.01 NL 1.07 OV 0.90 PT 0.95 ! SC 0.95 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.99 HN 0.95 KP 1.07 LA 1.02 ! MK 0.98 NL 1.08 OV 0.91 PT 0.94 ! SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.99 HN 0.97 KP 1.04 ! LA 0.93 MK 1.01 NL 1.07 OV 0.91 ! PT 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.01 HN 0.94 KP 1.04 ! LA 0.98 MK 1.00 NL 1.05 OV 0.90 ! PT 0.93 SC 0.96 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 HN 0.96 KP 1.04 LA 0.98 ! MK 1.04 NL 1.08 OV 0.91 PT 0.95 ! SC 0.94 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.98 HN 0.93 KP 1.06 LA 1.01 ! MK 0.95 NL 1.08 OV 0.91 PT 0.93 ! SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 0.95 KP 1.06 ! LA 0.94 MK 0.96 NL 1.09 OV 0.91 ! PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.01 HN 0.96 KP 1.04 ! LA 0.99 MK 1.01 NL 1.08 OV 0.90 ! PT 0.93 SC 0.96 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 HN 0.98 KP 1.03 LA 1.01 ! MK 1.04 NL 1.08 OV 0.90 PT 0.95 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.01 HN 0.94 KP 1.07 LA 1.00 ! MK 0.98 NL 1.07 OV 0.91 PT 0.93 ! SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 0.96 KP 1.03 ! LA 0.94 MK 1.00 NL 1.07 OV 0.92 ! PT 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.02 HN 0.95 KP 1.04 ! LA 0.99 MK 0.98 NL 1.06 OV 0.91 ! PT 0.93 SC 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 HN 0.97 KP 1.05 LA 1.00 ! MK 1.05 NL 1.07 OV 0.91 PT 0.95 ! SC 0.95 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.99 HN 0.95 KP 1.06 LA 1.01 ! MK 0.95 NL 1.08 OV 0.90 PT 0.94 ! SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.01 HN 0.94 KP 1.04 ! LA 0.91 MK 0.98 NL 1.08 OV 0.91 ! PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.03 HN 0.98 KP 1.04 ! LA 0.98 MK 1.01 NL 1.07 OV 0.91 ! PT 0.93 SC 0.95 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 HN 0.98 KP 1.03 LA 1.01 ! MK 1.04 NL 1.08 OV 0.91 PT 0.95 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.98 HN 0.95 KP 1.04 LA 1.01 ! MK 0.98 NL 1.09 OV 0.90 PT 0.94 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 0.99 KP 1.02 ! LA 0.92 MK 0.96 NL 1.07 OV 0.92 ! PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.02 HN 0.96 KP 1.04 ! LA 0.98 MK 1.01 NL 1.09 OV 0.90 ! PT 0.93 SC 0.96 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 HN 0.98 KP 1.04 LA 1.01 ! MK 1.06 NL 1.07 OV 0.91 PT 0.95 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.99 HN 0.96 KP 1.06 LA 1.01 ! MK 0.99 NL 1.09 OV 0.91 PT 0.95 ! SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.99 HN 0.97 KP 1.03 ! LA 0.94 MK 0.96 NL 1.11 OV 0.90 ! PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.02 HN 0.97 KP 1.04 ! LA 0.99 MK 1.02 NL 1.07 OV 0.91 ! PT 0.93 SC 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 HN 0.99 KP 1.03 LA 1.00 ! MK 1.05 NL 1.08 OV 0.92 PT 0.96 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00 HN 0.93 KP 1.07 LA 1.01 ! MK 1.01 NL 1.08 OV 0.91 PT 0.93 ! SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.00 HN 0.98 KP 1.02 ! LA 0.94 MK 0.97 NL 1.09 OV 0.90 ! PT 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 1.04 HN 0.96 KP 1.06 ! LA 0.98 MK 1.00 NL 1.07 OV 0.90 ! PT 0.93 SC 0.96 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.07 HN 0.99 KP 1.04 LA 0.99 ! MK 1.04 NL 1.08 OV 0.92 PT 0.95 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00 HN 0.96 KP 1.07 LA 0.99 ! MK 0.99 NL 1.09 OV 0.93 PT 0.93 ! SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.99 HN 0.97 KP 1.02 ! LA 0.94 MK 0.95 NL 1.11 OV 0.90 ! PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.02 HN 0.98 KP 1.06 ! LA 0.99 MK 0.99 NL 1.07 OV 0.91 ! PT 0.94 SC 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 HN 0.98 KP 1.04 LA 1.01 ! MK 1.06 NL 1.08 OV 0.93 PT 0.95 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00 HN 0.95 KP 1.06 LA 1.00 ! MK 0.99 NL 1.10 OV 0.93 PT 0.94 ! SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.99 HN 1.00 KP 1.02 ! LA 0.92 MK 0.97 NL 1.09 OV 0.92 ! PT 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 1.02 HN 0.99 KP 1.04 ! LA 0.99 MK 1.02 NL 1.07 OV 0.92 ! PT 0.94 SC 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 HN 0.99 KP 1.03 LA 1.00 ! MK 1.04 NL 1.08 OV 0.93 PT 0.95 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.99 HN 0.95 KP 1.05 LA 1.02 ! MK 1.01 NL 1.08 OV 0.91 PT 0.95 ! SC 1.03 ! ! ! Fit before self-cal, rms=0.120694Jy sigma=1.531150 ! Fit after self-cal, rms=0.075860Jy sigma=1.082190 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7223 mas, bmaj=1.806 mas, bpa=-5.93 degrees ! Estimated noise=0.409907 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 = -0.00712072 Jy ! Component: 100 - total flux cleaned = -0.0092863 Jy ! Component: 150 - total flux cleaned = -0.0109165 Jy ! Component: 200 - total flux cleaned = -0.0128795 Jy ! Total flux subtracted in 200 components = -0.0128795 Jy ! Clean residual min=-0.007133 max=0.007489 Jy/beam ! Clean residual mean=-0.000006 rms=0.001180 Jy/beam ! Combined flux in latest and established models = 1.87321 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 111 components and 1.87321 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=0.072660Jy sigma=1.026554 ! Fit after self-cal, rms=0.072616Jy sigma=1.025672 ! Inverting map ! Added new window around map position (1.4, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00329592 Jy ! Component: 100 - total flux cleaned = 0.0016385 Jy ! Component: 150 - total flux cleaned = 0.000338067 Jy ! Component: 200 - total flux cleaned = -0.000984697 Jy ! Total flux subtracted in 200 components = -0.000984697 Jy ! Clean residual min=-0.006290 max=0.005552 Jy/beam ! Clean residual mean=-0.000006 rms=0.001138 Jy/beam ! Combined flux in latest and established models = 1.87223 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 128 components and 1.87223 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=0.071697Jy sigma=1.010340 ! Fit after self-cal, rms=0.071634Jy sigma=1.009763 ! 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=0.071634Jy sigma=1.009763 ! Fit after self-cal, rms=0.061769Jy sigma=0.918764 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7208 mas, bmaj=1.806 mas, bpa=-5.901 degrees ! Estimated noise=0.408938 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00671925 Jy ! Component: 100 - total flux cleaned = -0.00924491 Jy ! Component: 150 - total flux cleaned = -0.0109513 Jy ! Component: 200 - total flux cleaned = -0.0120231 Jy ! Total flux subtracted in 200 components = -0.0120231 Jy ! Clean residual min=-0.004248 max=0.003590 Jy/beam ! Clean residual mean=0.000001 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 1.8602 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 143 components and 1.8602 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=0.060638Jy sigma=0.903664 ! Fit after self-cal, rms=0.060614Jy sigma=0.903472 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 = -0.00122414 Jy ! Component: 100 - total flux cleaned = -0.00207359 Jy ! Component: 150 - total flux cleaned = -0.00255286 Jy ! Component: 200 - total flux cleaned = -0.00281875 Jy ! Total flux subtracted in 200 components = -0.00281875 Jy ! Clean residual min=-0.003908 max=0.003595 Jy/beam ! Clean residual mean=0.000001 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 1.85739 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 155 components and 1.85739 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=0.060290Jy sigma=0.899037 ! Fit after self-cal, rms=0.060283Jy sigma=0.898983 ! 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=0.060283Jy sigma=0.898983 ! Fit after self-cal, rms=0.059438Jy sigma=0.893469 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7205 mas, bmaj=1.805 mas, bpa=-5.826 degrees ! Estimated noise=0.408552 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0046062 Jy ! Component: 100 - total flux cleaned = -0.00669955 Jy ! Component: 150 - total flux cleaned = -0.00784617 Jy ! Component: 200 - total flux cleaned = -0.00883127 Jy ! Total flux subtracted in 200 components = -0.00883127 Jy ! Clean residual min=-0.003341 max=0.002912 Jy/beam ! Clean residual mean=0.000001 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 1.84855 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 162 components and 1.84855 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=0.058882Jy sigma=0.886434 ! Fit after self-cal, rms=0.058874Jy sigma=0.886367 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 = -0.000809356 Jy ! Component: 100 - total flux cleaned = -0.0013822 Jy ! Component: 150 - total flux cleaned = -0.00171254 Jy ! Component: 200 - total flux cleaned = -0.0020808 Jy ! Total flux subtracted in 200 components = -0.0020808 Jy ! Clean residual min=-0.003200 max=0.002925 Jy/beam ! Clean residual mean=0.000001 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 1.84647 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 171 components and 1.84647 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=0.058724Jy sigma=0.884228 ! Fit after self-cal, rms=0.058723Jy sigma=0.884205 ! 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=0.058723Jy sigma=0.884205 ! Fit after self-cal, rms=0.058299Jy sigma=0.881835 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.776 mas, bmaj=2.791 mas, bpa=-6.692 degrees ! Estimated noise=0.733202 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00536729 Jy ! Component: 100 - total flux cleaned = -0.00837315 Jy ! Component: 150 - total flux cleaned = -0.0097948 Jy ! Component: 200 - total flux cleaned = -0.0103775 Jy ! Total flux subtracted in 200 components = -0.0103775 Jy ! Clean residual min=-0.004592 max=0.004458 Jy/beam ! Clean residual mean=0.000003 rms=0.000912 Jy/beam ! Combined flux in latest and established models = 1.8361 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 193 components and 1.8361 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=0.058010Jy sigma=0.880256 ! Fit after self-cal, rms=0.057991Jy sigma=0.880034 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 = -0.000579526 Jy ! Component: 100 - total flux cleaned = -0.000839239 Jy ! Component: 150 - total flux cleaned = -0.000976398 Jy ! Component: 200 - total flux cleaned = -0.0010554 Jy ! Total flux subtracted in 200 components = -0.0010554 Jy ! Clean residual min=-0.004403 max=0.004204 Jy/beam ! Clean residual mean=0.000003 rms=0.000896 Jy/beam ! Combined flux in latest and established models = 1.83504 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 207 components and 1.83504 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=0.057950Jy sigma=0.880109 ! Fit after self-cal, rms=0.057948Jy sigma=0.880056 ! 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=0.7205 mas, bmaj=1.805 mas, bpa=-5.769 degrees ! Estimated noise=0.408403 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7205 x 1.805 at -5.769 degrees (North through East) ! Clean map min=-0.0049324 max=0.86151 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=0.057948Jy sigma=0.880056 ! Fit after self-cal, rms=0.055177Jy sigma=0.831660 ! Inverting map and beam ! Estimated beam: bmin=0.7201 mas, bmaj=1.805 mas, bpa=-5.78 degrees ! Estimated noise=0.407937 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00288463 Jy ! Component: 100 - total flux cleaned = -0.00420005 Jy ! Component: 150 - total flux cleaned = -0.00497642 Jy ! Component: 200 - total flux cleaned = -0.00561078 Jy ! Total flux subtracted in 200 components = -0.00561078 Jy ! Clean residual min=-0.002585 max=0.002726 Jy/beam ! Clean residual mean=0.000001 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 1.82943 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 219 components and 1.82943 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=0.054972Jy sigma=0.827878 ! Fit after self-cal, rms=0.054967Jy sigma=0.827790 ! Inverting map ! Added new window around map position (-0.6, 7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00226796 Jy ! Component: 100 - total flux cleaned = 0.00245818 Jy ! Component: 150 - total flux cleaned = 0.00240586 Jy ! Component: 200 - total flux cleaned = 0.0022051 Jy ! Total flux subtracted in 200 components = 0.0022051 Jy ! Clean residual min=-0.002473 max=0.002279 Jy/beam ! Clean residual mean=0.000001 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 1.83164 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 236 components and 1.83164 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=0.054832Jy sigma=0.825344 ! Fit after self-cal, rms=0.054826Jy sigma=0.825276 ! 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=0.054826Jy sigma=0.825276 ! Fit after self-cal, rms=0.054690Jy sigma=0.824609 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=0.6023 mas, bmaj=1.578 mas, bpa=-5.293 degrees ! Estimated noise=0.515217 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.602638 Jy ! Component: 100 - total flux cleaned = 0.948078 Jy ! Component: 150 - total flux cleaned = 1.16214 Jy ! Component: 200 - total flux cleaned = 1.30647 Jy ! Total flux subtracted in 200 components = 1.30647 Jy ! Clean residual min=-0.032174 max=0.082011 Jy/beam ! Clean residual mean=0.000014 rms=0.004526 Jy/beam ! Combined flux in latest and established models = 1.30647 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 14 model components to the UV plane model. ! The established model now contains 14 components and 1.30647 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7202 mas, bmaj=1.805 mas, bpa=-5.75 degrees ! Estimated noise=0.407948 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 = 0.170231 Jy ! Component: 100 - total flux cleaned = 0.272957 Jy ! Component: 150 - total flux cleaned = 0.336638 Jy ! Component: 200 - total flux cleaned = 0.37702 Jy ! Total flux subtracted in 200 components = 0.37702 Jy ! Clean residual min=-0.007148 max=0.022166 Jy/beam ! Clean residual mean=-0.000000 rms=0.002104 Jy/beam ! Combined flux in latest and established models = 1.68349 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 30 components and 1.68349 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0283245 Jy ! Component: 100 - total flux cleaned = 0.0494828 Jy ! Component: 150 - total flux cleaned = 0.0658003 Jy ! Component: 200 - total flux cleaned = 0.0785907 Jy ! Total flux subtracted in 200 components = 0.0785907 Jy ! Clean residual min=-0.004770 max=0.007533 Jy/beam ! Clean residual mean=0.000000 rms=0.000992 Jy/beam ! Combined flux in latest and established models = 1.76208 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 52 components and 1.76208 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102988 Jy ! Component: 100 - total flux cleaned = 0.018877 Jy ! Component: 150 - total flux cleaned = 0.0261378 Jy ! Component: 200 - total flux cleaned = 0.0323645 Jy ! Total flux subtracted in 200 components = 0.0323645 Jy ! Clean residual min=-0.004067 max=0.004349 Jy/beam ! Clean residual mean=0.000001 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 1.79444 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 80 components and 1.79444 Jy ! Inverting map ! Added new window around map position (-1.8, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00548192 Jy ! Component: 100 - total flux cleaned = 0.010188 Jy ! Component: 150 - total flux cleaned = 0.0133299 Jy ! Component: 200 - total flux cleaned = 0.0159825 Jy ! Total flux subtracted in 200 components = 0.0159825 Jy ! Clean residual min=-0.003753 max=0.003349 Jy/beam ! Clean residual mean=0.000001 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 1.81043 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 94 components and 1.81043 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=1.776 mas, bmaj=2.791 mas, bpa=-6.671 degrees ! Estimated noise=0.732985 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00665676 Jy ! Component: 100 - total flux cleaned = 0.00865661 Jy ! Component: 150 - total flux cleaned = 0.00975735 Jy ! Component: 200 - total flux cleaned = 0.0109102 Jy ! Total flux subtracted in 200 components = 0.0109102 Jy ! Clean residual min=-0.003914 max=0.003684 Jy/beam ! Clean residual mean=0.000003 rms=0.000783 Jy/beam ! Combined flux in latest and established models = 1.82134 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 = 0.00089083 Jy ! Component: 100 - total flux cleaned = 0.0016619 Jy ! Component: 150 - total flux cleaned = 0.00241514 Jy ! Component: 200 - total flux cleaned = 0.0029542 Jy ! Total flux subtracted in 200 components = 0.0029542 Jy ! Clean residual min=-0.003682 max=0.003532 Jy/beam ! Clean residual mean=0.000003 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 1.82429 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 155 components and 1.82429 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7202 mas, bmaj=1.805 mas, bpa=-5.75 degrees ! Estimated noise=0.407948 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000569228 Jy ! Component: 100 - total flux cleaned = 0.000190315 Jy ! Component: 150 - total flux cleaned = 0.000770103 Jy ! Component: 200 - total flux cleaned = 0.00139853 Jy ! Total flux subtracted in 200 components = 0.00139853 Jy ! Clean residual min=-0.003105 max=0.002269 Jy/beam ! Clean residual mean=0.000001 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 1.82569 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 175 components and 1.82569 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=0.054870Jy sigma=0.830025 ! Fit after self-cal, rms=0.054801Jy sigma=0.827820 wmodel J0231+1322_X_a_map.mod ! Writing 175 model components to file: J0231+1322_X_a_map.mod wobs J0231+1322_X_a_uvs.fits ! Writing UV FITS file: J0231+1322_X_a_uvs.fits wwins J0231+1322_X_a_map.win ! wwins: Wrote 11 windows to J0231+1322_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 = -0.00128506 Jy ! Component: 100 - total flux cleaned = -0.00206888 Jy ! Component: 150 - total flux cleaned = -0.00223434 Jy ! Component: 200 - total flux cleaned = -0.00227384 Jy ! Component: 250 - total flux cleaned = -0.00234832 Jy ! Component: 300 - total flux cleaned = -0.00227493 Jy ! Component: 350 - total flux cleaned = -0.00213335 Jy ! Component: 400 - total flux cleaned = -0.00206434 Jy ! Component: 450 - total flux cleaned = -0.00196154 Jy ! Component: 500 - total flux cleaned = -0.00186066 Jy ! Component: 550 - total flux cleaned = -0.0016633 Jy ! Component: 600 - total flux cleaned = -0.00156682 Jy ! Component: 650 - total flux cleaned = -0.0014711 Jy ! Component: 700 - total flux cleaned = -0.00131362 Jy ! Component: 750 - total flux cleaned = -0.00118912 Jy ! Component: 800 - total flux cleaned = -0.0011276 Jy ! Component: 850 - total flux cleaned = -0.000915174 Jy ! Component: 900 - total flux cleaned = -0.000825241 Jy ! Component: 950 - total flux cleaned = -0.000736141 Jy ! Component: 1000 - total flux cleaned = -0.00067713 Jy ! Component: 1050 - total flux cleaned = -0.000531218 Jy ! Component: 1100 - total flux cleaned = -0.00041601 Jy ! Component: 1150 - total flux cleaned = -0.00033005 Jy ! Component: 1200 - total flux cleaned = -0.000160302 Jy ! Component: 1250 - total flux cleaned = -4.86888e-05 Jy ! Component: 1300 - total flux cleaned = 0.000117749 Jy ! Component: 1350 - total flux cleaned = 0.000255218 Jy ! Component: 1400 - total flux cleaned = 0.000419006 Jy ! Component: 1450 - total flux cleaned = 0.000662096 Jy ! Component: 1500 - total flux cleaned = 0.000715773 Jy ! Component: 1550 - total flux cleaned = 0.000928738 Jy ! Component: 1600 - total flux cleaned = 0.00100725 Jy ! Component: 1650 - total flux cleaned = 0.00108592 Jy ! Component: 1700 - total flux cleaned = 0.001216 Jy ! Component: 1750 - total flux cleaned = 0.00124166 Jy ! Component: 1800 - total flux cleaned = 0.00131855 Jy ! Component: 1850 - total flux cleaned = 0.00142065 Jy ! Component: 1900 - total flux cleaned = 0.00149662 Jy ! Component: 1950 - total flux cleaned = 0.00164715 Jy ! Component: 2000 - total flux cleaned = 0.00162242 Jy ! Component: 2050 - total flux cleaned = 0.00159739 Jy ! Component: 2100 - total flux cleaned = 0.00177013 Jy ! Component: 2150 - total flux cleaned = 0.00184359 Jy ! Component: 2200 - total flux cleaned = 0.00169734 Jy ! Component: 2250 - total flux cleaned = 0.00164916 Jy ! Component: 2300 - total flux cleaned = 0.00174576 Jy ! Component: 2350 - total flux cleaned = 0.00172194 Jy ! Component: 2400 - total flux cleaned = 0.00176945 Jy ! Component: 2450 - total flux cleaned = 0.00174575 Jy ! Component: 2500 - total flux cleaned = 0.00174572 Jy ! Component: 2550 - total flux cleaned = 0.00174568 Jy ! Component: 2600 - total flux cleaned = 0.00169912 Jy ! Component: 2650 - total flux cleaned = 0.00167579 Jy ! Component: 2700 - total flux cleaned = 0.00169871 Jy ! Component: 2750 - total flux cleaned = 0.00169859 Jy ! Component: 2800 - total flux cleaned = 0.00160732 Jy ! Component: 2850 - total flux cleaned = 0.00162999 Jy ! Component: 2900 - total flux cleaned = 0.00163003 Jy ! Component: 2950 - total flux cleaned = 0.00165255 Jy ! Component: 3000 - total flux cleaned = 0.00163009 Jy ! Component: 3050 - total flux cleaned = 0.00154115 Jy ! Component: 3100 - total flux cleaned = 0.00160764 Jy ! Component: 3150 - total flux cleaned = 0.00156334 Jy ! Component: 3200 - total flux cleaned = 0.00151924 Jy ! Component: 3250 - total flux cleaned = 0.00151927 Jy ! Component: 3300 - total flux cleaned = 0.00154085 Jy ! Component: 3350 - total flux cleaned = 0.00143292 Jy ! Component: 3400 - total flux cleaned = 0.00145458 Jy ! Component: 3450 - total flux cleaned = 0.00147595 Jy ! Component: 3500 - total flux cleaned = 0.00149742 Jy ! Component: 3550 - total flux cleaned = 0.00147629 Jy ! Component: 3600 - total flux cleaned = 0.00153969 Jy ! Component: 3650 - total flux cleaned = 0.00147645 Jy ! Component: 3700 - total flux cleaned = 0.00141349 Jy ! Component: 3750 - total flux cleaned = 0.00147618 Jy ! Component: 3800 - total flux cleaned = 0.00151777 Jy ! Component: 3850 - total flux cleaned = 0.00153855 Jy ! Component: 3900 - total flux cleaned = 0.00145595 Jy ! Component: 3950 - total flux cleaned = 0.00153825 Jy ! Component: 4000 - total flux cleaned = 0.00143605 Jy ! Component: 4050 - total flux cleaned = 0.00149722 Jy ! Total flux subtracted in 4096 components = 0.00145666 Jy ! Clean residual min=-0.001014 max=0.001145 Jy/beam ! Clean residual mean=0.000000 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 1.82715 Jy keep ! Adding 331 model components to the UV plane model. ! The established model now contains 504 components and 1.82715 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J0231+1322_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7202 x 1.805 at -5.75 degrees (North through East) ! Clean map min=-0.0030276 max=0.86091 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J0231+1322_X_a_map.fits wmodel /vlbi/uf001/uvm//J0231+1322_X_a_map.mod ! Writing 504 model components to file: /vlbi/uf001/uvm//J0231+1322_X_a_map.mod wobs /vlbi/uf001/uvm//J0231+1322_X_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J0231+1322_X_a_uvs.fits wwins /vlbi/uf001/uvm//J0231+1322_X_a_map.win ! wwins: Wrote 12 windows to /vlbi/uf001/uvm//J0231+1322_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.860907 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000351328 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.122427 0.122427 0.244854 0.489708 0.979417 1.95883 3.91767 7.83533 15.6707 31.3413 62.6827 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.86 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2450.44 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J0231+1322_X_a_dfm.log closed on Sun Jan 13 20:36:14 2019