! Started logfile: /vlbi/uf001/uvm//J1924-2914_X_a_dfm.log on Sun Jan 13 22:21:43 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//J1924-2914_X_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J1924-2914_X_a_uvm.fits ! AN table 1: 138 integrations on 45 of 45 possible baselines. ! AN table 2: 19 integrations on 28 of 28 possible baselines. ! AN table 3: 4 integrations on 28 of 28 possible baselines. ! AN table 4: 10 integrations on 28 of 28 possible baselines. ! AN table 5: 12 integrations on 36 of 36 possible baselines. ! AN table 6: 7 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.676002 visibilities/baseline/integration-bin. ! Found source: J1924-2914 ! ! 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 62568 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 J1924-2914_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 517 telescope corrections were flagged in sub-array 1. ! A total of 47 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 29 telescope corrections were flagged in sub-array 4. ! A total of 57 telescope corrections were flagged in sub-array 5. ! A total of 14 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 517 telescope corrections were flagged in sub-array 1. ! A total of 47 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 29 telescope corrections were flagged in sub-array 4. ! A total of 57 telescope corrections were flagged in sub-array 5. ! A total of 14 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 517 telescope corrections were flagged in sub-array 1. ! A total of 47 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 29 telescope corrections were flagged in sub-array 4. ! A total of 57 telescope corrections were flagged in sub-array 5. ! A total of 14 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 517 telescope corrections were flagged in sub-array 1. ! A total of 47 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 29 telescope corrections were flagged in sub-array 4. ! A total of 57 telescope corrections were flagged in sub-array 5. ! A total of 14 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 5. ! A total of 517 telescope corrections were flagged in sub-array 1. ! A total of 47 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 29 telescope corrections were flagged in sub-array 4. ! A total of 57 telescope corrections were flagged in sub-array 5. ! A total of 14 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 6. ! A total of 517 telescope corrections were flagged in sub-array 1. ! A total of 47 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 29 telescope corrections were flagged in sub-array 4. ! A total of 57 telescope corrections were flagged in sub-array 5. ! A total of 14 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 7. ! A total of 517 telescope corrections were flagged in sub-array 1. ! A total of 47 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 29 telescope corrections were flagged in sub-array 4. ! A total of 57 telescope corrections were flagged in sub-array 5. ! A total of 14 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 8. ! A total of 517 telescope corrections were flagged in sub-array 1. ! A total of 47 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 29 telescope corrections were flagged in sub-array 4. ! A total of 57 telescope corrections were flagged in sub-array 5. ! A total of 14 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 9. ! A total of 517 telescope corrections were flagged in sub-array 1. ! A total of 47 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 29 telescope corrections were flagged in sub-array 4. ! A total of 57 telescope corrections were flagged in sub-array 5. ! A total of 14 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 10. ! A total of 517 telescope corrections were flagged in sub-array 1. ! A total of 47 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 29 telescope corrections were flagged in sub-array 4. ! A total of 57 telescope corrections were flagged in sub-array 5. ! A total of 14 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 11. ! A total of 517 telescope corrections were flagged in sub-array 1. ! A total of 47 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 29 telescope corrections were flagged in sub-array 4. ! A total of 57 telescope corrections were flagged in sub-array 5. ! A total of 14 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 12. ! A total of 517 telescope corrections were flagged in sub-array 1. ! A total of 47 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 29 telescope corrections were flagged in sub-array 4. ! A total of 57 telescope corrections were flagged in sub-array 5. ! A total of 14 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=4.769157Jy sigma=20.673092 ! Fit after self-cal, rms=3.734948Jy sigma=15.608683 ! 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=0.555 mas, bmaj=1.682 mas, bpa=-3.909 degrees ! Estimated noise=1.12232 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 = 2.92772 Jy ! Component: 100 - total flux cleaned = 3.57077 Jy ! Total flux subtracted in 100 components = 3.57077 Jy ! Clean residual min=-0.213053 max=0.374601 Jy/beam ! Clean residual mean=-0.000313 rms=0.022873 Jy/beam ! Combined flux in latest and established models = 3.57077 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 3.57077 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=1.685441Jy sigma=6.848395 ! Fit after self-cal, rms=1.685420Jy sigma=6.848182 ! Inverting map ! Added new window around map position (1.6, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.32947 Jy ! Component: 100 - total flux cleaned = 0.529166 Jy ! Total flux subtracted in 100 components = 0.529166 Jy ! Clean residual min=-0.198241 max=0.360942 Jy/beam ! Clean residual mean=-0.000234 rms=0.021358 Jy/beam ! Combined flux in latest and established models = 4.09994 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 4.09994 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=1.504822Jy sigma=6.318215 ! Fit after self-cal, rms=1.495443Jy sigma=6.272336 ! Inverting map ! Added new window around map position (-1.6, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.268902 Jy ! Component: 100 - total flux cleaned = 0.443303 Jy ! Total flux subtracted in 100 components = 0.443303 Jy ! Clean residual min=-0.183183 max=0.183595 Jy/beam ! Clean residual mean=-0.000168 rms=0.019804 Jy/beam ! Combined flux in latest and established models = 4.54324 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 4.54324 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=1.384001Jy sigma=5.939488 ! Fit after self-cal, rms=1.382554Jy sigma=5.931641 ! Inverting map ! Added new window around map position (-1, 2.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.171839 Jy ! Component: 100 - total flux cleaned = 0.288419 Jy ! Total flux subtracted in 100 components = 0.288419 Jy ! Clean residual min=-0.164276 max=0.154345 Jy/beam ! Clean residual mean=-0.000125 rms=0.019259 Jy/beam ! Combined flux in latest and established models = 4.83166 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 30 components and 4.83166 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=1.315824Jy sigma=5.779339 ! Fit after self-cal, rms=1.314105Jy sigma=5.771062 ! 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=0.7923 mas, bmaj=2.204 mas, bpa=-2.292 degrees ! Estimated noise=0.702265 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 = 0.25886 Jy ! Component: 100 - total flux cleaned = 0.411395 Jy ! Component: 150 - total flux cleaned = 0.503924 Jy ! Component: 200 - total flux cleaned = 0.539904 Jy ! Total flux subtracted in 200 components = 0.539904 Jy ! Clean residual min=-0.103378 max=0.169137 Jy/beam ! Clean residual mean=-0.000101 rms=0.024529 Jy/beam ! Combined flux in latest and established models = 5.37156 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 67 components and 5.37156 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=1.202895Jy sigma=5.692294 ! Fit after self-cal, rms=1.202749Jy sigma=5.690730 ! Inverting map ! Added new window around map position (2, 4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.172733 Jy ! Component: 100 - total flux cleaned = 0.263354 Jy ! Component: 150 - total flux cleaned = 0.284496 Jy ! Component: 200 - total flux cleaned = 0.305027 Jy ! Total flux subtracted in 200 components = 0.305027 Jy ! Clean residual min=-0.095348 max=0.118799 Jy/beam ! Clean residual mean=0.000046 rms=0.022608 Jy/beam ! Combined flux in latest and established models = 5.67659 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 87 components and 5.67659 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=1.167109Jy sigma=5.568211 ! Fit after self-cal, rms=1.163270Jy sigma=5.550857 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7923 x 2.204 at -2.292 degrees (North through East) ! Clean map min=-0.090203 max=3.8902 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.99 HN 1.22 KP 1.01 ! LA 0.96 MK 1.00 NL 1.09 OV 0.89 ! PT 0.90 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 HN 1.27 LA 0.96 MK 0.94 ! NL 1.22 OV 78.54 PT 1.05 SC 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.96 HN 1.23 KP 0.99 LA 0.90 ! NL 1.03 OV 0.91 PT 0.96 SC 0.86 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 0.97 KP 0.97 LA 1.01 ! MK 0.93 NL 1.31 OV 0.86 PT 0.93 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.11 FD 0.95 HN 1.05 KP 1.00 ! LA 0.97 NL 0.99 OV 0.88 PT 0.93 ! SC 0.90 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.17 HN 1.02 KP 1.05 LA 0.94 ! NL 0.96 OV 0.91 SC 0.90 ! ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.99 HN 1.21 KP 1.01 ! LA 0.98 MK 1.00 NL 1.11 OV 0.88 ! PT 0.92 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 HN 1.26 LA 0.91 MK 0.97 ! NL 1.19 OV 72.49 PT 1.02 SC 1.04 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.95 HN 1.17 KP 1.00 LA 0.91 ! NL 1.05 OV 0.91 PT 0.96 SC 0.83 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.99 FD 0.95 KP 1.00 LA 0.98 ! MK 0.95 NL 1.35 OV 0.83 PT 0.93 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.11 FD 0.97 HN 1.03 KP 1.00 ! LA 0.95 NL 1.01 OV 0.92 PT 0.92 ! SC 0.90 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.15 HN 1.06 KP 1.04 LA 0.96 ! NL 0.99 OV 0.92 SC 0.90 ! ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.99 HN 1.22 KP 1.00 ! LA 0.95 MK 1.01 NL 1.10 OV 0.89 ! PT 0.91 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 HN 1.24 LA 0.94 MK 1.05 ! NL 1.21 OV 95.66 PT 0.95 SC 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.96 HN 1.12 KP 1.01 LA 0.88 ! NL 1.05 OV 0.89 PT 0.97 SC 0.84 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.97 FD 0.94 KP 1.00 LA 1.00 ! MK 0.95 NL 1.33 OV 0.81 PT 0.93 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.11 FD 0.97 HN 1.01 KP 1.01 ! LA 0.96 NL 0.98 OV 0.88 PT 0.92 ! SC 0.90 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.16 HN 1.04 KP 1.04 LA 0.93 ! NL 0.97 OV 0.93 SC 0.89 ! ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.98 HN 1.20 KP 1.02 ! LA 0.96 MK 1.00 NL 1.10 OV 0.89 ! PT 0.91 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 HN 1.20 LA 0.96 MK 0.97 ! NL 1.20 OV 58.67 PT 1.01 SC 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.95 HN 1.17 KP 1.02 LA 0.86 ! NL 1.05 OV 0.88 PT 0.96 SC 0.85 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 0.95 KP 0.99 LA 0.98 ! MK 0.95 NL 1.37 OV 0.82 PT 0.92 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.12 FD 0.96 HN 1.01 KP 1.02 ! LA 0.95 NL 1.01 OV 0.89 PT 0.92 ! SC 0.89 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.14 HN 1.03 KP 1.04 LA 0.96 ! NL 0.99 OV 0.91 SC 0.91 ! ! ! Correcting IF 5. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.00 HN 1.23 KP 1.01 ! LA 0.95 MK 0.99 NL 1.11 OV 0.88 ! PT 0.88 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 HN 1.18 LA 0.95 MK 0.95 ! NL 1.18 OV 47.73 PT 1.09 SC 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.93 HN 1.15 KP 1.01 LA 0.92 ! NL 1.07 OV 0.92 PT 0.88 SC 0.84 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 0.96 KP 0.99 LA 0.98 ! MK 0.95 NL 1.35 OV 0.81 PT 0.93 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.11 FD 0.96 HN 1.02 KP 1.01 ! LA 0.96 NL 1.01 OV 0.91 PT 0.91 ! SC 0.90 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.15 HN 1.06 KP 1.04 LA 0.97 ! NL 0.98 OV 0.93 SC 0.89 ! ! ! Correcting IF 6. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.98 HN 1.24 KP 0.99 ! LA 0.96 MK 0.99 NL 1.09 OV 0.89 ! PT 0.91 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 HN 1.25 LA 0.94 MK 1.01 ! NL 1.20 OV 71.47 PT 1.02 SC 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.95 HN 1.24 KP 1.00 LA 0.92 ! NL 1.05 OV 0.89 PT 0.96 SC 0.86 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 FD 0.97 KP 0.98 LA 0.99 ! MK 0.94 NL 1.38 OV 0.83 PT 0.92 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.12 FD 0.97 HN 1.04 KP 1.01 ! LA 0.97 NL 1.00 OV 0.89 PT 0.91 ! SC 0.90 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.18 HN 1.03 KP 1.06 LA 0.95 ! NL 0.98 OV 0.91 SC 0.90 ! ! ! Correcting IF 7. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.98 HN 1.20 KP 1.01 ! LA 0.93 MK 1.00 NL 1.09 OV 0.89 ! PT 0.90 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 HN 1.28 LA 0.90 MK 0.99 ! NL 1.22 OV 68.92 PT 0.98 SC 1.05 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.96 HN 1.18 KP 1.01 LA 0.89 ! NL 1.02 OV 0.90 PT 0.94 SC 0.82 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 FD 0.96 KP 0.98 LA 0.99 ! MK 0.93 NL 1.32 OV 0.85 PT 0.93 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.11 FD 0.96 HN 1.03 KP 1.01 ! LA 0.97 NL 1.00 OV 0.89 PT 0.92 ! SC 0.90 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.13 HN 1.05 KP 1.05 LA 0.95 ! NL 0.96 OV 0.94 SC 0.91 ! ! ! Correcting IF 8. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.99 HN 1.22 KP 0.99 ! LA 0.95 MK 1.00 NL 1.10 OV 0.88 ! PT 0.90 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 HN 1.23 LA 0.90 MK 1.00 ! NL 1.22 OV 59.27 PT 1.00 SC 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.94 HN 1.18 KP 1.00 LA 0.90 ! NL 1.01 OV 0.91 PT 0.95 SC 0.85 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.03 FD 0.94 KP 0.96 LA 0.98 ! MK 0.96 NL 1.30 OV 0.83 PT 0.92 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.12 FD 0.98 HN 1.04 KP 1.00 ! LA 0.96 NL 1.01 OV 0.91 PT 0.93 ! SC 0.90 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.16 HN 1.07 KP 1.07 LA 0.97 ! NL 0.98 OV 0.91 SC 0.91 ! ! ! Correcting IF 9. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.98 HN 1.21 KP 0.99 ! LA 0.95 MK 1.00 NL 1.07 OV 0.87 ! PT 0.90 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 HN 1.22 LA 0.95 MK 0.99 ! NL 1.19 OV 50.83 PT 1.07 SC 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.96 HN 1.15 KP 1.00 LA 0.91 ! NL 1.05 OV 0.90 PT 0.95 SC 0.85 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 FD 0.96 KP 0.97 LA 0.99 ! MK 0.95 NL 1.33 OV 0.81 PT 0.92 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.13 FD 0.97 HN 1.01 KP 1.02 ! LA 0.95 NL 1.02 OV 0.88 PT 0.93 ! SC 0.92 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.14 HN 1.05 KP 1.05 LA 0.98 ! NL 0.98 OV 0.94 SC 0.90 ! ! ! Correcting IF 10. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.97 HN 1.21 KP 1.00 ! LA 0.96 MK 1.00 NL 1.09 OV 0.89 ! PT 0.91 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 HN 1.24 LA 0.93 MK 0.97 ! NL 1.21 OV 63.29 PT 1.03 SC 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.96 HN 1.18 KP 1.00 LA 0.91 ! NL 1.06 OV 0.89 PT 0.94 SC 0.84 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 0.94 KP 0.98 LA 0.99 ! MK 0.95 NL 1.29 OV 0.82 PT 0.93 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.09 FD 0.96 HN 1.04 KP 1.01 ! LA 0.96 NL 0.99 OV 0.89 PT 0.92 ! SC 0.92 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.17 HN 1.07 KP 1.06 LA 0.96 ! NL 0.97 OV 0.91 SC 0.90 ! ! ! Correcting IF 11. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.98 HN 1.22 KP 1.00 ! LA 0.95 MK 0.99 NL 1.10 OV 0.88 ! PT 0.91 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 HN 1.21 LA 0.89 MK 1.03 ! NL 1.19 OV 103.39 PT 1.00 SC 1.04 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.97 HN 1.15 KP 1.01 LA 0.92 ! NL 1.05 OV 0.89 PT 0.95 SC 0.84 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.03 FD 0.94 KP 0.97 LA 0.98 ! MK 0.95 NL 1.29 OV 0.83 PT 0.93 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.10 FD 0.97 HN 1.03 KP 1.00 ! LA 0.97 NL 0.98 OV 0.89 PT 0.92 ! SC 0.92 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.14 HN 1.04 KP 1.06 LA 0.98 ! NL 0.98 OV 0.93 SC 0.89 ! ! ! Correcting IF 12. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.99 HN 1.21 KP 1.00 ! LA 0.96 MK 0.98 NL 1.08 OV 0.89 ! PT 0.90 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 HN 1.24 LA 0.90 MK 0.98 ! NL 1.21 OV 71.45 PT 1.01 SC 1.05 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.96 HN 1.21 KP 0.94 LA 0.92 ! NL 1.02 OV 0.90 PT 0.93 SC 0.86 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.99 FD 0.95 KP 0.97 LA 0.99 ! MK 0.95 NL 1.35 OV 0.82 PT 0.91 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.11 FD 0.97 HN 1.04 KP 1.00 ! LA 0.97 NL 0.99 OV 0.89 PT 0.93 ! SC 0.92 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.14 HN 1.05 KP 1.06 LA 0.96 ! NL 0.97 OV 0.92 SC 0.91 ! ! ! Fit before self-cal, rms=1.163270Jy sigma=5.550857 ! Fit after self-cal, rms=1.428144Jy sigma=3.364686 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7939 mas, bmaj=2.202 mas, bpa=-1.796 degrees ! Estimated noise=0.726538 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 = -0.0649426 Jy ! Component: 100 - total flux cleaned = -0.0909707 Jy ! Component: 150 - total flux cleaned = -0.115102 Jy ! Component: 200 - total flux cleaned = -0.129983 Jy ! Total flux subtracted in 200 components = -0.129983 Jy ! Clean residual min=-0.058304 max=0.061180 Jy/beam ! Clean residual mean=0.000421 rms=0.012965 Jy/beam ! Combined flux in latest and established models = 5.54661 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 107 components and 5.54661 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=1.408018Jy sigma=3.225650 ! Fit after self-cal, rms=1.410946Jy sigma=3.224447 ! 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=1.410946Jy sigma=3.224447 ! Fit after self-cal, rms=1.321817Jy sigma=1.384060 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7969 mas, bmaj=2.207 mas, bpa=-1.825 degrees ! Estimated noise=0.727376 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0599386 Jy ! Component: 100 - total flux cleaned = -0.0785371 Jy ! Component: 150 - total flux cleaned = -0.0866004 Jy ! Component: 200 - total flux cleaned = -0.093291 Jy ! Total flux subtracted in 200 components = -0.093291 Jy ! Clean residual min=-0.040561 max=0.033083 Jy/beam ! Clean residual mean=0.000053 rms=0.006175 Jy/beam ! Combined flux in latest and established models = 5.45331 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 119 components and 5.45331 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=1.316042Jy sigma=1.269480 ! Fit after self-cal, rms=1.316493Jy sigma=1.267586 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 = -0.00252944 Jy ! Component: 100 - total flux cleaned = -0.00552445 Jy ! Component: 150 - total flux cleaned = -0.00733104 Jy ! Component: 200 - total flux cleaned = -0.00979558 Jy ! Total flux subtracted in 200 components = -0.00979558 Jy ! Clean residual min=-0.038121 max=0.032745 Jy/beam ! Clean residual mean=0.000042 rms=0.006054 Jy/beam ! Combined flux in latest and established models = 5.44352 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 130 components and 5.44352 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=1.315147Jy sigma=1.239343 ! Fit after self-cal, rms=1.315107Jy sigma=1.237922 ! 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=1.315107Jy sigma=1.237922 ! Fit after self-cal, rms=1.329173Jy sigma=0.929076 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7963 mas, bmaj=2.209 mas, bpa=-1.808 degrees ! Estimated noise=0.727321 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0511392 Jy ! Component: 100 - total flux cleaned = -0.0627948 Jy ! Component: 150 - total flux cleaned = -0.065845 Jy ! Component: 200 - total flux cleaned = -0.0684769 Jy ! Total flux subtracted in 200 components = -0.0684769 Jy ! Clean residual min=-0.036459 max=0.027805 Jy/beam ! Clean residual mean=0.000007 rms=0.004344 Jy/beam ! Combined flux in latest and established models = 5.37504 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 135 components and 5.37504 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=1.326704Jy sigma=0.857410 ! Fit after self-cal, rms=1.326398Jy sigma=0.855720 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 = -0.00189108 Jy ! Component: 100 - total flux cleaned = -0.00330713 Jy ! Component: 150 - total flux cleaned = -0.00586894 Jy ! Component: 200 - total flux cleaned = -0.0081443 Jy ! Total flux subtracted in 200 components = -0.0081443 Jy ! Clean residual min=-0.034628 max=0.026682 Jy/beam ! Clean residual mean=0.000000 rms=0.004266 Jy/beam ! Combined flux in latest and established models = 5.3669 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 138 components and 5.3669 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=1.325782Jy sigma=0.835501 ! Fit after self-cal, rms=1.325812Jy sigma=0.834547 ! 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=1.325812Jy sigma=0.834547 ! Fit after self-cal, rms=1.338916Jy sigma=0.803703 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.06 mas, bmaj=5.022 mas, bpa=4.196 degrees ! Estimated noise=1.02362 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0289518 Jy ! Component: 100 - total flux cleaned = -0.0338095 Jy ! Component: 150 - total flux cleaned = -0.0363021 Jy ! Component: 200 - total flux cleaned = -0.0358026 Jy ! Total flux subtracted in 200 components = -0.0358026 Jy ! Clean residual min=-0.045803 max=0.038523 Jy/beam ! Clean residual mean=0.000001 rms=0.007034 Jy/beam ! Combined flux in latest and established models = 5.3311 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 144 components and 5.3311 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=1.338149Jy sigma=0.779318 ! Fit after self-cal, rms=1.338325Jy sigma=0.776575 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 = 0.00430724 Jy ! Component: 100 - total flux cleaned = 0.00478735 Jy ! Component: 150 - total flux cleaned = 0.00519394 Jy ! Component: 200 - total flux cleaned = 0.00556512 Jy ! Total flux subtracted in 200 components = 0.00556512 Jy ! Clean residual min=-0.045097 max=0.038991 Jy/beam ! Clean residual mean=0.000006 rms=0.006975 Jy/beam ! Combined flux in latest and established models = 5.33666 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 150 components and 5.33666 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=1.338226Jy sigma=0.774236 ! Fit after self-cal, rms=1.338272Jy sigma=0.772882 ! 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=0.7957 mas, bmaj=2.208 mas, bpa=-1.771 degrees ! Estimated noise=0.726967 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7957 x 2.208 at -1.771 degrees (North through East) ! Clean map min=-0.031654 max=4.0502 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=1.338272Jy sigma=0.772882 ! Fit after self-cal, rms=1.999839Jy sigma=0.723292 ! Inverting map and beam ! Estimated beam: bmin=0.7953 mas, bmaj=2.208 mas, bpa=-1.681 degrees ! Estimated noise=0.726077 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0287916 Jy ! Component: 100 - total flux cleaned = -0.0404691 Jy ! Component: 150 - total flux cleaned = -0.0466202 Jy ! Component: 200 - total flux cleaned = -0.0498106 Jy ! Total flux subtracted in 200 components = -0.0498106 Jy ! Clean residual min=-0.027882 max=0.025704 Jy/beam ! Clean residual mean=-0.000014 rms=0.003577 Jy/beam ! Combined flux in latest and established models = 5.28685 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 158 components and 5.28685 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=1.999241Jy sigma=0.692082 ! Fit after self-cal, rms=1.999197Jy sigma=0.691050 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00225532 Jy ! Component: 100 - total flux cleaned = -0.00364208 Jy ! Component: 150 - total flux cleaned = -0.00448172 Jy ! Component: 200 - total flux cleaned = -0.00488687 Jy ! Total flux subtracted in 200 components = -0.00488687 Jy ! Clean residual min=-0.027253 max=0.025761 Jy/beam ! Clean residual mean=-0.000017 rms=0.003545 Jy/beam ! Combined flux in latest and established models = 5.28196 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 162 components and 5.28196 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=1.999000Jy sigma=0.680672 ! Fit after self-cal, rms=1.998966Jy sigma=0.680239 ! 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=1.998966Jy sigma=0.680239 ! Fit after self-cal, rms=2.009292Jy sigma=0.668077 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=0.5539 mas, bmaj=1.661 mas, bpa=-3.127 degrees ! Estimated noise=1.1906 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.10497 Jy ! Component: 100 - total flux cleaned = 3.78929 Jy ! Component: 150 - total flux cleaned = 4.0456 Jy ! Component: 200 - total flux cleaned = 4.20634 Jy ! Total flux subtracted in 200 components = 4.20634 Jy ! Clean residual min=-0.046537 max=0.088889 Jy/beam ! Clean residual mean=-0.000169 rms=0.005498 Jy/beam ! Combined flux in latest and established models = 4.20634 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 15 model components to the UV plane model. ! The established model now contains 15 components and 4.20634 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7951 mas, bmaj=2.207 mas, bpa=-1.68 degrees ! Estimated noise=0.72575 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 = 0.297966 Jy ! Component: 100 - total flux cleaned = 0.484991 Jy ! Component: 150 - total flux cleaned = 0.615971 Jy ! Component: 200 - total flux cleaned = 0.712585 Jy ! Total flux subtracted in 200 components = 0.712585 Jy ! Clean residual min=-0.024293 max=0.064382 Jy/beam ! Clean residual mean=-0.000250 rms=0.007258 Jy/beam ! Combined flux in latest and established models = 4.91892 Jy ! Adding 86 model components to the UV plane model. ! The established model now contains 97 components and 4.91893 Jy ! Inverting map ! Added new window around map position (0, 3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.075972 Jy ! Component: 100 - total flux cleaned = 0.133292 Jy ! Component: 150 - total flux cleaned = 0.178308 Jy ! Component: 200 - total flux cleaned = 0.214278 Jy ! Total flux subtracted in 200 components = 0.214278 Jy ! Clean residual min=-0.023215 max=0.030372 Jy/beam ! Clean residual mean=-0.000090 rms=0.004194 Jy/beam ! Combined flux in latest and established models = 5.1332 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 143 components and 5.1332 Jy ! Inverting map ! Added new window around map position (-1, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0316819 Jy ! Component: 100 - total flux cleaned = 0.0560451 Jy ! Component: 150 - total flux cleaned = 0.0759607 Jy ! Component: 200 - total flux cleaned = 0.0848669 Jy ! Total flux subtracted in 200 components = 0.0848669 Jy ! Clean residual min=-0.022244 max=0.026589 Jy/beam ! Clean residual mean=-0.000031 rms=0.003521 Jy/beam ! Combined flux in latest and established models = 5.21807 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 179 components and 5.21807 Jy ! Inverting map ! Added new window around map position (10, 5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0254239 Jy ! Component: 100 - total flux cleaned = 0.0364134 Jy ! Component: 150 - total flux cleaned = 0.0422631 Jy ! Component: 200 - total flux cleaned = 0.0482701 Jy ! Total flux subtracted in 200 components = 0.0482701 Jy ! Clean residual min=-0.021307 max=0.021392 Jy/beam ! Clean residual mean=-0.000019 rms=0.003076 Jy/beam ! Combined flux in latest and established models = 5.26634 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 201 components and 5.26634 Jy ! Inverting map ! Added new window around map position (3.8, 4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0199731 Jy ! Component: 100 - total flux cleaned = 0.0269874 Jy ! Component: 150 - total flux cleaned = 0.0328165 Jy ! Component: 200 - total flux cleaned = 0.0373183 Jy ! Total flux subtracted in 200 components = 0.0373183 Jy ! Clean residual min=-0.021767 max=0.014561 Jy/beam ! Clean residual mean=-0.000004 rms=0.002826 Jy/beam ! Combined flux in latest and established models = 5.30366 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 221 components and 5.30366 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=2.07 mas, bmaj=5.037 mas, bpa=4.243 degrees ! Estimated noise=1.02028 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0184567 Jy ! Component: 100 - total flux cleaned = 0.0313725 Jy ! Component: 150 - total flux cleaned = 0.0416399 Jy ! Component: 200 - total flux cleaned = 0.0493398 Jy ! Total flux subtracted in 200 components = 0.0493398 Jy ! Clean residual min=-0.027989 max=0.019906 Jy/beam ! Clean residual mean=0.000021 rms=0.004699 Jy/beam ! Combined flux in latest and established models = 5.353 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 = 0.00371982 Jy ! Component: 100 - total flux cleaned = 0.00627084 Jy ! Component: 150 - total flux cleaned = 0.00812603 Jy ! Component: 200 - total flux cleaned = 0.00942662 Jy ! Total flux subtracted in 200 components = 0.00942662 Jy ! Clean residual min=-0.027578 max=0.019949 Jy/beam ! Clean residual mean=0.000025 rms=0.004593 Jy/beam ! Combined flux in latest and established models = 5.36243 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 256 components and 5.36243 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7951 mas, bmaj=2.207 mas, bpa=-1.68 degrees ! Estimated noise=0.72575 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0058867 Jy ! Component: 100 - total flux cleaned = -0.00625709 Jy ! Component: 150 - total flux cleaned = -0.00625305 Jy ! Component: 200 - total flux cleaned = -0.00591651 Jy ! Total flux subtracted in 200 components = -0.00591651 Jy ! Clean residual min=-0.019960 max=0.013569 Jy/beam ! Clean residual mean=0.000009 rms=0.002575 Jy/beam ! Combined flux in latest and established models = 5.35651 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 270 components and 5.35651 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=2.007934Jy sigma=0.608714 ! Fit after self-cal, rms=2.008235Jy sigma=0.594856 wmodel J1924-2914_X_a_map.mod ! Writing 270 model components to file: J1924-2914_X_a_map.mod wobs J1924-2914_X_a_uvs.fits ! Writing UV FITS file: J1924-2914_X_a_uvs.fits wwins J1924-2914_X_a_map.win ! wwins: Wrote 9 windows to J1924-2914_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 = -0.00831582 Jy ! Component: 100 - total flux cleaned = -0.0116626 Jy ! Component: 150 - total flux cleaned = -0.0109443 Jy ! Component: 200 - total flux cleaned = -0.00981072 Jy ! Component: 250 - total flux cleaned = -0.00981474 Jy ! Component: 300 - total flux cleaned = -0.00940172 Jy ! Component: 350 - total flux cleaned = -0.00960453 Jy ! Component: 400 - total flux cleaned = -0.00940523 Jy ! Component: 450 - total flux cleaned = -0.00902466 Jy ! Component: 500 - total flux cleaned = -0.00902574 Jy ! Component: 550 - total flux cleaned = -0.00847828 Jy ! Component: 600 - total flux cleaned = -0.00865935 Jy ! Component: 650 - total flux cleaned = -0.0083074 Jy ! Component: 700 - total flux cleaned = -0.0081337 Jy ! Component: 750 - total flux cleaned = -0.00779663 Jy ! Component: 800 - total flux cleaned = -0.00779559 Jy ! Component: 850 - total flux cleaned = -0.00763085 Jy ! Component: 900 - total flux cleaned = -0.00746955 Jy ! Component: 950 - total flux cleaned = -0.00715246 Jy ! Component: 1000 - total flux cleaned = -0.00668625 Jy ! Component: 1050 - total flux cleaned = -0.00638074 Jy ! Component: 1100 - total flux cleaned = -0.0060791 Jy ! Component: 1150 - total flux cleaned = -0.0054848 Jy ! Component: 1200 - total flux cleaned = -0.00504712 Jy ! Component: 1250 - total flux cleaned = -0.00475851 Jy ! Component: 1300 - total flux cleaned = -0.00433008 Jy ! Component: 1350 - total flux cleaned = -0.00376288 Jy ! Component: 1400 - total flux cleaned = -0.00320393 Jy ! Component: 1450 - total flux cleaned = -0.00265031 Jy ! Component: 1500 - total flux cleaned = -0.00196506 Jy ! Component: 1550 - total flux cleaned = -0.00142262 Jy ! Component: 1600 - total flux cleaned = -0.000885064 Jy ! Component: 1650 - total flux cleaned = -0.00022202 Jy ! Component: 1700 - total flux cleaned = 4.10395e-05 Jy ! Component: 1750 - total flux cleaned = 0.000692555 Jy ! Component: 1800 - total flux cleaned = 0.00107962 Jy ! Component: 1850 - total flux cleaned = 0.00171739 Jy ! Component: 1900 - total flux cleaned = 0.00209646 Jy ! Component: 1950 - total flux cleaned = 0.00247232 Jy ! Component: 2000 - total flux cleaned = 0.00284577 Jy ! Component: 2050 - total flux cleaned = 0.00321497 Jy ! Component: 2100 - total flux cleaned = 0.00370218 Jy ! Component: 2150 - total flux cleaned = 0.00406596 Jy ! Component: 2200 - total flux cleaned = 0.00478567 Jy ! Component: 2250 - total flux cleaned = 0.00526231 Jy ! Component: 2300 - total flux cleaned = 0.00573527 Jy ! Component: 2350 - total flux cleaned = 0.00643869 Jy ! Component: 2400 - total flux cleaned = 0.00713467 Jy ! Component: 2450 - total flux cleaned = 0.0079425 Jy ! Component: 2500 - total flux cleaned = 0.00828567 Jy ! Component: 2550 - total flux cleaned = 0.00896809 Jy ! Component: 2600 - total flux cleaned = 0.00942105 Jy ! Component: 2650 - total flux cleaned = 0.0102059 Jy ! Component: 2700 - total flux cleaned = 0.0105406 Jy ! Component: 2750 - total flux cleaned = 0.0110943 Jy ! Component: 2800 - total flux cleaned = 0.0114245 Jy ! Component: 2850 - total flux cleaned = 0.0119726 Jy ! Component: 2900 - total flux cleaned = 0.0127323 Jy ! Component: 2950 - total flux cleaned = 0.0132713 Jy ! Component: 3000 - total flux cleaned = 0.0136994 Jy ! Component: 3050 - total flux cleaned = 0.0142323 Jy ! Component: 3100 - total flux cleaned = 0.0148676 Jy ! Component: 3150 - total flux cleaned = 0.0151841 Jy ! Component: 3200 - total flux cleaned = 0.0156025 Jy ! Component: 3250 - total flux cleaned = 0.0159147 Jy ! Component: 3300 - total flux cleaned = 0.0166397 Jy ! Component: 3350 - total flux cleaned = 0.0172573 Jy ! Component: 3400 - total flux cleaned = 0.0176664 Jy ! Component: 3450 - total flux cleaned = 0.0181752 Jy ! Component: 3500 - total flux cleaned = 0.0186817 Jy ! Component: 3550 - total flux cleaned = 0.0191845 Jy ! Component: 3600 - total flux cleaned = 0.0196852 Jy ! Component: 3650 - total flux cleaned = 0.0201825 Jy ! Component: 3700 - total flux cleaned = 0.020578 Jy ! Component: 3750 - total flux cleaned = 0.0213655 Jy ! Component: 3800 - total flux cleaned = 0.021756 Jy ! Component: 3850 - total flux cleaned = 0.0217554 Jy ! Component: 3900 - total flux cleaned = 0.0224333 Jy ! Component: 3950 - total flux cleaned = 0.0226261 Jy ! Component: 4000 - total flux cleaned = 0.0228179 Jy ! Component: 4050 - total flux cleaned = 0.0231986 Jy ! Total flux subtracted in 4096 components = 0.0232933 Jy ! Clean residual min=-0.004734 max=0.004737 Jy/beam ! Clean residual mean=-0.000009 rms=0.001632 Jy/beam ! Combined flux in latest and established models = 5.37981 Jy keep ! Adding 316 model components to the UV plane model. ! The established model now contains 580 components and 5.37981 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J1924-2914_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7951 x 2.207 at -1.68 degrees (North through East) ! Clean map min=-0.016704 max=4.1206 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J1924-2914_X_a_map.fits wmodel /vlbi/uf001/uvm//J1924-2914_X_a_map.mod ! Writing 580 model components to file: /vlbi/uf001/uvm//J1924-2914_X_a_map.mod wobs /vlbi/uf001/uvm//J1924-2914_X_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J1924-2914_X_a_uvs.fits wwins /vlbi/uf001/uvm//J1924-2914_X_a_map.win ! wwins: Wrote 10 windows to /vlbi/uf001/uvm//J1924-2914_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 4.12058 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00163284 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.11888 0.11888 0.237759 0.475519 0.951038 1.90208 3.80415 7.6083 15.2166 30.4332 60.8664 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0048 print "peak= ", int(1000*peak_flux)/1000 ! peak= 4.12 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2523.56 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J1924-2914_X_a_dfm.log closed on Sun Jan 13 22:21:52 2019