! Started logfile: /vlbi/uf001/uvm//J1939-1525_X_a_dfm.log on Sun Jan 13 22:23:13 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//J1939-1525_X_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J1939-1525_X_a_uvm.fits ! AN table 1: 12 integrations on 21 of 21 possible baselines. ! AN table 2: 35 integrations on 45 of 45 possible baselines. ! AN table 3: 4 integrations on 1 of 1 possible baselines. ! AN table 4: 6 integrations on 3 of 3 possible baselines. ! AN table 5: 7 integrations on 1 of 1 possible baselines. ! AN table 6: 5 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.555671 visibilities/baseline/integration-bin. ! Found source: J1939-1525 ! ! 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 121 lines of history. ! ! Reading 12876 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 J1939-1525_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 25 telescope corrections were flagged in sub-array 1. ! A total of 187 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 9 telescope corrections were flagged in sub-array 4. ! A total of 14 telescope corrections were flagged in sub-array 5. ! A total of 8 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! A total of 187 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 9 telescope corrections were flagged in sub-array 4. ! A total of 14 telescope corrections were flagged in sub-array 5. ! A total of 8 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! A total of 187 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 9 telescope corrections were flagged in sub-array 4. ! A total of 14 telescope corrections were flagged in sub-array 5. ! A total of 8 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 25 telescope corrections were flagged in sub-array 1. ! A total of 187 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 9 telescope corrections were flagged in sub-array 4. ! A total of 14 telescope corrections were flagged in sub-array 5. ! A total of 8 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 5. ! A total of 25 telescope corrections were flagged in sub-array 1. ! A total of 187 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 9 telescope corrections were flagged in sub-array 4. ! A total of 14 telescope corrections were flagged in sub-array 5. ! A total of 8 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 6. ! A total of 25 telescope corrections were flagged in sub-array 1. ! A total of 187 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 9 telescope corrections were flagged in sub-array 4. ! A total of 14 telescope corrections were flagged in sub-array 5. ! A total of 8 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 7. ! A total of 25 telescope corrections were flagged in sub-array 1. ! A total of 187 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 9 telescope corrections were flagged in sub-array 4. ! A total of 14 telescope corrections were flagged in sub-array 5. ! A total of 8 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 8. ! A total of 25 telescope corrections were flagged in sub-array 1. ! A total of 187 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 9 telescope corrections were flagged in sub-array 4. ! A total of 14 telescope corrections were flagged in sub-array 5. ! A total of 8 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 9. ! A total of 25 telescope corrections were flagged in sub-array 1. ! A total of 187 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 9 telescope corrections were flagged in sub-array 4. ! A total of 14 telescope corrections were flagged in sub-array 5. ! A total of 8 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 10. ! A total of 25 telescope corrections were flagged in sub-array 1. ! A total of 187 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 9 telescope corrections were flagged in sub-array 4. ! A total of 14 telescope corrections were flagged in sub-array 5. ! A total of 8 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 11. ! A total of 25 telescope corrections were flagged in sub-array 1. ! A total of 187 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 9 telescope corrections were flagged in sub-array 4. ! A total of 14 telescope corrections were flagged in sub-array 5. ! A total of 8 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 12. ! A total of 25 telescope corrections were flagged in sub-array 1. ! A total of 187 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 9 telescope corrections were flagged in sub-array 4. ! A total of 14 telescope corrections were flagged in sub-array 5. ! A total of 8 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=1.545205Jy sigma=19.461853 ! Fit after self-cal, rms=0.277769Jy sigma=3.433750 ! 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=0.6527 mas, bmaj=1.552 mas, bpa=-2.904 degrees ! Estimated noise=0.785314 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 = 0.866829 Jy ! Component: 100 - total flux cleaned = 1.05644 Jy ! Total flux subtracted in 100 components = 1.05644 Jy ! Clean residual min=-0.038280 max=0.057720 Jy/beam ! Clean residual mean=0.000026 rms=0.006467 Jy/beam ! Combined flux in latest and established models = 1.05644 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 1.05644 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=0.255788Jy sigma=3.142471 ! Fit after self-cal, rms=0.255785Jy sigma=3.142461 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0562237 Jy ! Component: 100 - total flux cleaned = 0.0825156 Jy ! Total flux subtracted in 100 components = 0.0825156 Jy ! Clean residual min=-0.033022 max=0.039383 Jy/beam ! Clean residual mean=0.000034 rms=0.006028 Jy/beam ! Combined flux in latest and established models = 1.13896 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 10 components and 1.13896 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=0.241153Jy sigma=2.939644 ! Fit after self-cal, rms=0.241150Jy sigma=2.939603 ! Inverting map ! Added new window around map position (-1, 1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0313735 Jy ! Component: 100 - total flux cleaned = 0.0377943 Jy ! Total flux subtracted in 100 components = 0.0377943 Jy ! Clean residual min=-0.032751 max=0.035171 Jy/beam ! Clean residual mean=0.000037 rms=0.005876 Jy/beam ! Combined flux in latest and established models = 1.17675 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 19 components and 1.17675 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=0.238003Jy sigma=2.896744 ! Fit after self-cal, rms=0.237512Jy sigma=2.889648 ! 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=0.8477 mas, bmaj=1.945 mas, bpa=-2.513 degrees ! Estimated noise=0.574689 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 = 0.0032432 Jy ! Component: 100 - total flux cleaned = 0.00432979 Jy ! Component: 150 - total flux cleaned = 0.00519519 Jy ! Component: 200 - total flux cleaned = 0.00569493 Jy ! Total flux subtracted in 200 components = 0.00569493 Jy ! Clean residual min=-0.032687 max=0.037031 Jy/beam ! Clean residual mean=0.000067 rms=0.008661 Jy/beam ! Combined flux in latest and established models = 1.18245 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 27 components and 1.18245 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=0.236556Jy sigma=2.876922 ! Fit after self-cal, rms=0.236462Jy sigma=2.875497 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8477 x 1.945 at -2.513 degrees (North through East) ! Clean map min=-0.031242 max=1.1169 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 1.39 LA 0.84 MK 1.05 ! NL 1.24 PT 0.97 SC 1.05 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 0.99 HN 0.96 KP 1.01 ! LA 1.09 MK 1.01 NL 1.09 OV 0.89 ! PT 0.88 SC 0.95 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* MK 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.03 KP 0.98 MK 1.00 NL 1.06 ! OV 0.87 PT 0.90 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 1.37 LA 0.85 MK 1.06 ! NL 1.22 PT 0.99 SC 1.04 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 0.98 HN 0.97 KP 1.02 ! LA 1.09 MK 1.00 NL 1.10 OV 0.90 ! PT 0.89 SC 0.95 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* MK 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.00 KP 0.99 MK 1.02 NL 1.08 ! OV 0.86 PT 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 1.31 LA 0.86 MK 1.06 ! NL 1.24 PT 0.98 SC 1.05 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 1.02 HN 0.99 KP 1.01 ! LA 1.07 MK 1.00 NL 1.10 OV 0.88 ! PT 0.88 SC 0.95 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* MK 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.03 KP 0.97 MK 1.00 NL 1.04 ! OV 0.87 PT 0.88 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 1.31 LA 0.85 MK 1.02 ! NL 1.23 PT 1.01 SC 1.07 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 0.99 HN 0.98 KP 1.01 ! LA 1.09 MK 1.00 NL 1.08 OV 0.91 ! PT 0.89 SC 0.95 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* MK 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.03 KP 0.99 MK 0.99 NL 1.06 ! OV 0.87 PT 0.92 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 1.30 LA 0.84 MK 1.03 ! NL 1.22 PT 1.04 SC 1.05 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 0.99 HN 0.97 KP 1.03 ! LA 1.07 MK 0.99 NL 1.09 OV 0.89 ! PT 0.86 SC 0.96 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* MK 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.02 KP 1.00 MK 1.01 NL 1.09 ! OV 0.86 PT 0.90 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 1.36 LA 0.82 MK 1.05 ! NL 1.23 PT 0.99 SC 1.03 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 0.99 HN 0.97 KP 1.01 ! LA 1.09 MK 1.00 NL 1.08 OV 0.90 ! PT 0.89 SC 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* MK 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.04 KP 0.99 MK 1.01 NL 1.07 ! OV 0.89 PT 0.89 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 1.38 LA 0.84 MK 1.03 ! NL 1.22 PT 0.99 SC 1.07 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 1.00 HN 0.97 KP 1.01 ! LA 1.08 MK 1.01 NL 1.09 OV 0.91 ! PT 0.89 SC 0.95 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* MK 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.02 KP 0.99 MK 1.01 NL 1.09 ! OV 0.90 PT 0.91 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 1.31 LA 0.84 MK 1.06 ! NL 1.24 PT 1.00 SC 1.03 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 1.00 HN 0.97 KP 1.02 ! LA 1.06 MK 1.00 NL 1.10 OV 0.89 ! PT 0.87 SC 0.96 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* MK 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.01 KP 1.02 MK 1.02 NL 1.10 ! OV 0.87 PT 0.92 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 1.43 LA 0.84 MK 1.07 ! NL 1.22 PT 1.00 SC 1.06 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 0.99 HN 0.97 KP 1.02 ! LA 1.13 MK 0.99 NL 1.09 OV 0.89 ! PT 0.88 SC 0.95 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* MK 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.00 KP 0.99 MK 1.03 NL 1.07 ! OV 0.88 PT 0.92 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 1.36 LA 0.83 MK 1.05 ! NL 1.23 PT 1.01 SC 1.06 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 1.00 HN 0.97 KP 1.00 ! LA 1.08 MK 1.01 NL 1.11 OV 0.90 ! PT 0.87 SC 0.95 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* MK 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.04 KP 1.02 MK 1.03 NL 1.06 ! OV 0.90 PT 0.90 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 1.34 LA 0.82 MK 1.04 ! NL 1.27 PT 1.01 SC 1.06 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 0.99 HN 0.97 KP 1.02 ! LA 1.10 MK 1.01 NL 1.10 OV 0.88 ! PT 0.89 SC 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* MK 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.02 KP 1.03 MK 1.04 NL 1.03 ! OV 0.88 PT 0.90 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 1.42 LA 0.83 MK 1.08 ! NL 1.24 PT 1.03 SC 1.05 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 0.99 HN 0.99 KP 1.00 ! LA 1.11 MK 1.00 NL 1.09 OV 0.91 ! PT 0.90 SC 0.96 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* MK 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.03 KP 0.98 MK 1.03 NL 1.08 ! OV 0.90 PT 0.91 ! ! ! Fit before self-cal, rms=0.236462Jy sigma=2.875497 ! Fit after self-cal, rms=0.203969Jy sigma=2.309224 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8536 mas, bmaj=1.972 mas, bpa=-1.3 degrees ! Estimated noise=0.581988 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 = -0.00986974 Jy ! Component: 100 - total flux cleaned = -0.0103832 Jy ! Component: 150 - total flux cleaned = -0.0105879 Jy ! Component: 200 - total flux cleaned = -0.0105824 Jy ! Total flux subtracted in 200 components = -0.0105824 Jy ! Clean residual min=-0.028906 max=0.025241 Jy/beam ! Clean residual mean=0.000050 rms=0.006915 Jy/beam ! Combined flux in latest and established models = 1.17186 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 39 components and 1.17186 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=0.203221Jy sigma=2.301029 ! Fit after self-cal, rms=0.203243Jy sigma=2.299995 ! 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=0.203243Jy sigma=2.299995 ! Fit after self-cal, rms=0.100067Jy sigma=0.949182 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8516 mas, bmaj=1.973 mas, bpa=-1.469 degrees ! Estimated noise=0.581567 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00386067 Jy ! Component: 100 - total flux cleaned = -0.00439036 Jy ! Component: 150 - total flux cleaned = -0.0048219 Jy ! Component: 200 - total flux cleaned = -0.0050779 Jy ! Total flux subtracted in 200 components = -0.0050779 Jy ! Clean residual min=-0.006864 max=0.008732 Jy/beam ! Clean residual mean=-0.000035 rms=0.001453 Jy/beam ! Combined flux in latest and established models = 1.16679 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 42 components and 1.16679 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=0.099332Jy sigma=0.940407 ! Fit after self-cal, rms=0.099441Jy sigma=0.938683 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1.2, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00666391 Jy ! Component: 100 - total flux cleaned = 0.00708044 Jy ! Component: 150 - total flux cleaned = 0.00693365 Jy ! Component: 200 - total flux cleaned = 0.00666543 Jy ! Total flux subtracted in 200 components = 0.00666543 Jy ! Clean residual min=-0.006336 max=0.007589 Jy/beam ! Clean residual mean=-0.000034 rms=0.001396 Jy/beam ! Combined flux in latest and established models = 1.17345 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 53 components and 1.17345 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=0.098571Jy sigma=0.925651 ! Fit after self-cal, rms=0.098471Jy sigma=0.924220 ! Inverting map ! Added new window around map position (-5.2, -6.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00709499 Jy ! Component: 100 - total flux cleaned = 0.00841543 Jy ! Component: 150 - total flux cleaned = 0.00964542 Jy ! Component: 200 - total flux cleaned = 0.0101647 Jy ! Total flux subtracted in 200 components = 0.0101647 Jy ! Clean residual min=-0.006147 max=0.005948 Jy/beam ! Clean residual mean=-0.000034 rms=0.001310 Jy/beam ! Combined flux in latest and established models = 1.18362 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 66 components and 1.18362 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=0.097698Jy sigma=0.913594 ! Fit after self-cal, rms=0.097649Jy sigma=0.912769 ! 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=0.097649Jy sigma=0.912769 ! Fit after self-cal, rms=0.093514Jy sigma=0.832499 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8509 mas, bmaj=1.973 mas, bpa=-1.481 degrees ! Estimated noise=0.581688 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00155019 Jy ! Component: 100 - total flux cleaned = -0.00166882 Jy ! Component: 150 - total flux cleaned = -0.00198811 Jy ! Component: 200 - total flux cleaned = -0.00218538 Jy ! Total flux subtracted in 200 components = -0.00218538 Jy ! Clean residual min=-0.003038 max=0.004355 Jy/beam ! Clean residual mean=-0.000007 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 1.18143 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 81 components and 1.18143 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=0.093224Jy sigma=0.828144 ! Fit after self-cal, rms=0.093240Jy sigma=0.827855 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-1.2, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00170153 Jy ! Component: 100 - total flux cleaned = 0.00168498 Jy ! Component: 150 - total flux cleaned = 0.00158541 Jy ! Component: 200 - total flux cleaned = 0.00149548 Jy ! Total flux subtracted in 200 components = 0.00149548 Jy ! Clean residual min=-0.002947 max=0.002706 Jy/beam ! Clean residual mean=-0.000007 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 1.18293 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 96 components and 1.18293 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=0.092948Jy sigma=0.823453 ! Fit after self-cal, rms=0.092942Jy sigma=0.823184 ! 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=0.092942Jy sigma=0.823184 ! Fit after self-cal, rms=0.092935Jy sigma=0.822422 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.169 mas, bmaj=4.097 mas, bpa=6.741 degrees ! Estimated noise=0.770564 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000230219 Jy ! Component: 100 - total flux cleaned = -0.000155474 Jy ! Component: 150 - total flux cleaned = -0.000472554 Jy ! Component: 200 - total flux cleaned = -0.000564326 Jy ! Total flux subtracted in 200 components = -0.000564326 Jy ! Clean residual min=-0.002617 max=0.002866 Jy/beam ! Clean residual mean=-0.000015 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 1.18236 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 108 components and 1.18236 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=0.092852Jy sigma=0.821465 ! Fit after self-cal, rms=0.092851Jy sigma=0.821354 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 = -0.000131129 Jy ! Component: 100 - total flux cleaned = -0.000295789 Jy ! Component: 150 - total flux cleaned = -0.000369209 Jy ! Component: 200 - total flux cleaned = -0.00044053 Jy ! Total flux subtracted in 200 components = -0.00044053 Jy ! Clean residual min=-0.002539 max=0.002826 Jy/beam ! Clean residual mean=-0.000015 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 1.18192 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 119 components and 1.18192 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=0.092821Jy sigma=0.821232 ! Fit after self-cal, rms=0.092825Jy sigma=0.821191 ! 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=0.8506 mas, bmaj=1.973 mas, bpa=-1.459 degrees ! Estimated noise=0.581519 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8506 x 1.973 at -1.459 degrees (North through East) ! Clean map min=-0.0069186 max=1.1208 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=0.092825Jy sigma=0.821191 ! Fit after self-cal, rms=0.087318Jy sigma=0.754902 ! Inverting map and beam ! Estimated beam: bmin=0.8505 mas, bmaj=1.972 mas, bpa=-1.474 degrees ! Estimated noise=0.581493 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000361414 Jy ! Component: 100 - total flux cleaned = 0.000355124 Jy ! Component: 150 - total flux cleaned = 0.000436618 Jy ! Component: 200 - total flux cleaned = 0.000511057 Jy ! Total flux subtracted in 200 components = 0.000511057 Jy ! Clean residual min=-0.002523 max=0.002386 Jy/beam ! Clean residual mean=-0.000006 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 1.18243 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 128 components and 1.18243 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=0.087152Jy sigma=0.752349 ! Fit after self-cal, rms=0.087148Jy sigma=0.752241 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.39611e-05 Jy ! Component: 100 - total flux cleaned = 2.40866e-05 Jy ! Component: 150 - total flux cleaned = 2.01285e-05 Jy ! Component: 200 - total flux cleaned = -4.19044e-05 Jy ! Total flux subtracted in 200 components = -4.19044e-05 Jy ! Clean residual min=-0.002417 max=0.002230 Jy/beam ! Clean residual mean=-0.000006 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 1.18239 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 135 components and 1.18239 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=0.087044Jy sigma=0.750705 ! Fit after self-cal, rms=0.087040Jy sigma=0.750628 ! 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=0.087040Jy sigma=0.750628 ! Fit after self-cal, rms=0.087056Jy sigma=0.750394 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=0.6548 mas, bmaj=1.565 mas, bpa=-2.139 degrees ! Estimated noise=0.797812 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.871455 Jy ! Component: 100 - total flux cleaned = 1.06165 Jy ! Component: 150 - total flux cleaned = 1.11413 Jy ! Component: 200 - total flux cleaned = 1.142 Jy ! Total flux subtracted in 200 components = 1.142 Jy ! Clean residual min=-0.009764 max=0.014411 Jy/beam ! Clean residual mean=-0.000004 rms=0.001282 Jy/beam ! Combined flux in latest and established models = 1.142 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 9 model components to the UV plane model. ! The established model now contains 9 components and 1.142 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8504 mas, bmaj=1.972 mas, bpa=-1.47 degrees ! Estimated noise=0.581488 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 = 0.0189854 Jy ! Component: 100 - total flux cleaned = 0.0297968 Jy ! Component: 150 - total flux cleaned = 0.0337365 Jy ! Component: 200 - total flux cleaned = 0.0366187 Jy ! Total flux subtracted in 200 components = 0.0366187 Jy ! Clean residual min=-0.004107 max=0.003972 Jy/beam ! Clean residual mean=-0.000006 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 1.17862 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 24 components and 1.17862 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=2.168 mas, bmaj=4.096 mas, bpa=6.705 degrees ! Estimated noise=0.770968 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00259842 Jy ! Component: 100 - total flux cleaned = 0.00355661 Jy ! Component: 150 - total flux cleaned = 0.00422999 Jy ! Component: 200 - total flux cleaned = 0.00451478 Jy ! Total flux subtracted in 200 components = 0.00451478 Jy ! Clean residual min=-0.002536 max=0.002465 Jy/beam ! Clean residual mean=-0.000013 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 1.18314 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 = 0.000193152 Jy ! Component: 100 - total flux cleaned = 0.00019214 Jy ! Component: 150 - total flux cleaned = 0.000245848 Jy ! Component: 200 - total flux cleaned = 0.000298623 Jy ! Total flux subtracted in 200 components = 0.000298623 Jy ! Clean residual min=-0.002472 max=0.002465 Jy/beam ! Clean residual mean=-0.000013 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 1.18344 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 46 components and 1.18344 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8504 mas, bmaj=1.972 mas, bpa=-1.47 degrees ! Estimated noise=0.581488 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000409617 Jy ! Component: 100 - total flux cleaned = 0.000405754 Jy ! Component: 150 - total flux cleaned = 0.000685519 Jy ! Component: 200 - total flux cleaned = 0.00094135 Jy ! Total flux subtracted in 200 components = 0.00094135 Jy ! Clean residual min=-0.002775 max=0.002801 Jy/beam ! Clean residual mean=-0.000006 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 1.18438 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 61 components and 1.18438 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=0.087512Jy sigma=0.759326 ! Fit after self-cal, rms=0.087357Jy sigma=0.756752 wmodel J1939-1525_X_a_map.mod ! Writing 61 model components to file: J1939-1525_X_a_map.mod wobs J1939-1525_X_a_uvs.fits ! Writing UV FITS file: J1939-1525_X_a_uvs.fits wwins J1939-1525_X_a_map.win ! wwins: Wrote 5 windows to J1939-1525_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 = 0.000740098 Jy ! Component: 100 - total flux cleaned = 0.00107736 Jy ! Component: 150 - total flux cleaned = 0.00125512 Jy ! Component: 200 - total flux cleaned = 0.00129903 Jy ! Component: 250 - total flux cleaned = 0.00129989 Jy ! Component: 300 - total flux cleaned = 0.0013404 Jy ! Component: 350 - total flux cleaned = 0.00126108 Jy ! Component: 400 - total flux cleaned = 0.00130051 Jy ! Component: 450 - total flux cleaned = 0.00141522 Jy ! Component: 500 - total flux cleaned = 0.00149052 Jy ! Component: 550 - total flux cleaned = 0.00160123 Jy ! Component: 600 - total flux cleaned = 0.0016374 Jy ! Component: 650 - total flux cleaned = 0.00163707 Jy ! Component: 700 - total flux cleaned = 0.00170738 Jy ! Component: 750 - total flux cleaned = 0.00170714 Jy ! Component: 800 - total flux cleaned = 0.00177621 Jy ! Component: 850 - total flux cleaned = 0.00184455 Jy ! Component: 900 - total flux cleaned = 0.00191245 Jy ! Component: 950 - total flux cleaned = 0.00194597 Jy ! Component: 1000 - total flux cleaned = 0.0021118 Jy ! Component: 1050 - total flux cleaned = 0.00214447 Jy ! Component: 1100 - total flux cleaned = 0.00217696 Jy ! Component: 1150 - total flux cleaned = 0.00233852 Jy ! Component: 1200 - total flux cleaned = 0.00230655 Jy ! Component: 1250 - total flux cleaned = 0.00243351 Jy ! Component: 1300 - total flux cleaned = 0.00252782 Jy ! Component: 1350 - total flux cleaned = 0.00255892 Jy ! Component: 1400 - total flux cleaned = 0.00249691 Jy ! Component: 1450 - total flux cleaned = 0.00262016 Jy ! Component: 1500 - total flux cleaned = 0.00268071 Jy ! Component: 1550 - total flux cleaned = 0.00277138 Jy ! Component: 1600 - total flux cleaned = 0.00274157 Jy ! Component: 1650 - total flux cleaned = 0.00283122 Jy ! Component: 1700 - total flux cleaned = 0.00289061 Jy ! Component: 1750 - total flux cleaned = 0.00286095 Jy ! Component: 1800 - total flux cleaned = 0.00291967 Jy ! Component: 1850 - total flux cleaned = 0.00300687 Jy ! Component: 1900 - total flux cleaned = 0.00297806 Jy ! Component: 1950 - total flux cleaned = 0.00303568 Jy ! Component: 2000 - total flux cleaned = 0.00300732 Jy ! Component: 2050 - total flux cleaned = 0.00320549 Jy ! Component: 2100 - total flux cleaned = 0.00312108 Jy ! Component: 2150 - total flux cleaned = 0.00328859 Jy ! Component: 2200 - total flux cleaned = 0.00326071 Jy ! Component: 2250 - total flux cleaned = 0.00323315 Jy ! Component: 2300 - total flux cleaned = 0.0031782 Jy ! Component: 2350 - total flux cleaned = 0.00334201 Jy ! Component: 2400 - total flux cleaned = 0.0033691 Jy ! Component: 2450 - total flux cleaned = 0.00334225 Jy ! Component: 2500 - total flux cleaned = 0.00336921 Jy ! Component: 2550 - total flux cleaned = 0.003369 Jy ! Component: 2600 - total flux cleaned = 0.00342214 Jy ! Component: 2650 - total flux cleaned = 0.00336945 Jy ! Component: 2700 - total flux cleaned = 0.00326404 Jy ! Component: 2750 - total flux cleaned = 0.0032905 Jy ! Component: 2800 - total flux cleaned = 0.0032646 Jy ! Component: 2850 - total flux cleaned = 0.00326475 Jy ! Component: 2900 - total flux cleaned = 0.00316161 Jy ! Component: 2950 - total flux cleaned = 0.00328965 Jy ! Component: 3000 - total flux cleaned = 0.00328966 Jy ! Component: 3050 - total flux cleaned = 0.00334035 Jy ! Component: 3100 - total flux cleaned = 0.00331475 Jy ! Component: 3150 - total flux cleaned = 0.00316397 Jy ! Component: 3200 - total flux cleaned = 0.00318896 Jy ! Component: 3250 - total flux cleaned = 0.00323898 Jy ! Component: 3300 - total flux cleaned = 0.00316434 Jy ! Component: 3350 - total flux cleaned = 0.00311516 Jy ! Component: 3400 - total flux cleaned = 0.00309065 Jy ! Component: 3450 - total flux cleaned = 0.00309081 Jy ! Component: 3500 - total flux cleaned = 0.00304217 Jy ! Component: 3550 - total flux cleaned = 0.00311497 Jy ! Component: 3600 - total flux cleaned = 0.00304277 Jy ! Component: 3650 - total flux cleaned = 0.00313873 Jy ! Component: 3700 - total flux cleaned = 0.00316249 Jy ! Component: 3750 - total flux cleaned = 0.00316249 Jy ! Component: 3800 - total flux cleaned = 0.00318616 Jy ! Component: 3850 - total flux cleaned = 0.00325672 Jy ! Component: 3900 - total flux cleaned = 0.00320992 Jy ! Component: 3950 - total flux cleaned = 0.00318623 Jy ! Component: 4000 - total flux cleaned = 0.00332601 Jy ! Component: 4050 - total flux cleaned = 0.0034883 Jy ! Total flux subtracted in 4096 components = 0.00334971 Jy ! Clean residual min=-0.001297 max=0.001325 Jy/beam ! Clean residual mean=-0.000004 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 1.18773 Jy keep ! Adding 296 model components to the UV plane model. ! The established model now contains 351 components and 1.18773 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J1939-1525_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8504 x 1.972 at -1.47 degrees (North through East) ! Clean map min=-0.0026016 max=1.1245 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J1939-1525_X_a_map.fits wmodel /vlbi/uf001/uvm//J1939-1525_X_a_map.mod ! Writing 351 model components to file: /vlbi/uf001/uvm//J1939-1525_X_a_map.mod wobs /vlbi/uf001/uvm//J1939-1525_X_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J1939-1525_X_a_uvs.fits wwins /vlbi/uf001/uvm//J1939-1525_X_a_map.win ! wwins: Wrote 6 windows to /vlbi/uf001/uvm//J1939-1525_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.12451 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000398488 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.10631 0.10631 0.212619 0.425239 0.850477 1.70095 3.40191 6.80382 13.6076 27.2153 54.4305 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.124 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2821.95 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J1939-1525_X_a_dfm.log closed on Sun Jan 13 22:23:18 2019