! Started logfile: /vlbi/uf001/uvm//J1848+3219_X_a_dfm.log on Sun Jan 13 22:17:57 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//J1848+3219_X_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J1848+3219_X_a_uvm.fits ! AN table 1: 3 integrations on 1 of 1 possible baselines. ! AN table 2: 58 integrations on 45 of 45 possible baselines. ! AN table 3: 4 integrations on 36 of 36 possible baselines. ! AN table 4: 9 integrations on 36 of 36 possible baselines. ! AN table 5: 4 integrations on 36 of 36 possible baselines. ! AN table 6: 4 integrations on 28 of 28 possible baselines. ! AN table 7: 4 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.747486 visibilities/baseline/integration-bin. ! Found source: J1848+3219 ! ! 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 31224 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 J1848+3219_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 6 telescope corrections were flagged in sub-array 1. ! A total of 156 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 17 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 8 telescope corrections were flagged in sub-array 6. ! A total of 5 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 156 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 17 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 8 telescope corrections were flagged in sub-array 6. ! A total of 5 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 156 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 17 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 8 telescope corrections were flagged in sub-array 6. ! A total of 5 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 156 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 17 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 8 telescope corrections were flagged in sub-array 6. ! A total of 5 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 156 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 17 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 8 telescope corrections were flagged in sub-array 6. ! A total of 5 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 156 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 17 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 8 telescope corrections were flagged in sub-array 6. ! A total of 5 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 156 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 17 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 8 telescope corrections were flagged in sub-array 6. ! A total of 5 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 156 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 17 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 8 telescope corrections were flagged in sub-array 6. ! A total of 5 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 156 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 17 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 8 telescope corrections were flagged in sub-array 6. ! A total of 5 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 156 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 17 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 8 telescope corrections were flagged in sub-array 6. ! A total of 5 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 156 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 17 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 8 telescope corrections were flagged in sub-array 6. ! A total of 5 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 156 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 17 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 8 telescope corrections were flagged in sub-array 6. ! A total of 5 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=1.186996Jy sigma=21.054179 ! Fit after self-cal, rms=0.483245Jy sigma=8.189557 ! 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=0.7078 mas, bmaj=1.311 mas, bpa=-1.762 degrees ! Estimated noise=0.356417 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 = 0.420629 Jy ! Component: 100 - total flux cleaned = 0.514376 Jy ! Total flux subtracted in 100 components = 0.514376 Jy ! Clean residual min=-0.010454 max=0.031956 Jy/beam ! Clean residual mean=-0.000017 rms=0.002089 Jy/beam ! Combined flux in latest and established models = 0.514376 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.514376 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=0.265466Jy sigma=2.482362 ! Fit after self-cal, rms=0.265445Jy sigma=2.481912 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0334001 Jy ! Component: 100 - total flux cleaned = 0.0510269 Jy ! Total flux subtracted in 100 components = 0.0510269 Jy ! Clean residual min=-0.010494 max=0.014469 Jy/beam ! Clean residual mean=-0.000013 rms=0.001864 Jy/beam ! Combined flux in latest and established models = 0.565403 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.565403 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=0.254651Jy sigma=2.212474 ! Fit after self-cal, rms=0.254616Jy sigma=2.211488 ! Inverting map ! Added new window around map position (-0.8, 1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0146466 Jy ! Component: 100 - total flux cleaned = 0.0249111 Jy ! Total flux subtracted in 100 components = 0.0249111 Jy ! Clean residual min=-0.011197 max=0.011535 Jy/beam ! Clean residual mean=-0.000010 rms=0.001815 Jy/beam ! Combined flux in latest and established models = 0.590314 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 20 components and 0.590314 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=0.251517Jy sigma=2.142193 ! Fit after self-cal, rms=0.251459Jy sigma=2.140073 ! 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=0.9411 mas, bmaj=1.649 mas, bpa=0.7256 degrees ! Estimated noise=0.24049 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-1.8, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0235803 Jy ! Component: 100 - total flux cleaned = 0.0400282 Jy ! Component: 150 - total flux cleaned = 0.0524331 Jy ! Component: 200 - total flux cleaned = 0.0619887 Jy ! Total flux subtracted in 200 components = 0.0619887 Jy ! Clean residual min=-0.010518 max=0.016204 Jy/beam ! Clean residual mean=-0.000031 rms=0.002689 Jy/beam ! Combined flux in latest and established models = 0.652303 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 56 components and 0.652303 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=0.245525Jy sigma=2.053103 ! Fit after self-cal, rms=0.245364Jy sigma=2.046930 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9411 x 1.649 at 0.7256 degrees (North through East) ! Clean map min=-0.0098893 max=0.55761 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 FD 1.00 HN 0.95 KP 1.03 ! LA 0.95 MK 1.05 NL 1.01 OV 0.94 ! PT 0.95 SC 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.06 FD 1.05 KP 1.08 LA 0.98 ! MK 1.04 NL 1.17 OV 0.93 PT 0.98 ! SC 0.92 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.05 HN 1.10 KP 1.25 LA 0.97 ! MK 1.04 NL 1.11 OV 0.92 PT 0.94 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.07 FD 1.01 HN 0.89 KP 1.03 ! LA 0.97 NL 1.11 OV 0.92 PT 0.96 ! SC 1.20 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.03 FD 0.97 HN 0.95 KP 1.03 ! LA 0.98 NL 1.08 OV 0.90 SC 0.92 ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.03 FD 1.00 HN 1.06 KP 0.99 ! LA 1.01 MK 0.93 NL 1.05 OV 0.89 ! PT 0.91 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 FD 1.02 HN 0.96 KP 1.02 ! LA 0.95 MK 1.05 NL 1.01 OV 0.94 ! PT 0.94 SC 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.09 FD 1.03 KP 1.07 LA 0.98 ! MK 1.03 NL 1.15 OV 0.89 PT 0.99 ! SC 0.93 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.05 HN 1.12 KP 1.29 LA 0.96 ! MK 1.03 NL 1.12 OV 0.92 PT 0.97 ! SC 0.93 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.08 FD 1.06 HN 0.92 KP 1.03 ! LA 0.94 NL 1.10 OV 0.91 PT 0.99 ! SC 1.23 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.03 FD 0.98 HN 0.94 KP 1.03 ! LA 0.98 NL 1.09 OV 0.87 SC 0.95 ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.01 FD 1.00 HN 1.03 KP 0.98 ! LA 1.02 MK 0.95 NL 1.05 OV 0.89 ! PT 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 1.02 HN 0.96 KP 1.02 ! LA 0.95 MK 1.05 NL 1.00 OV 0.93 ! PT 0.95 SC 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.09 FD 1.03 KP 1.06 LA 1.00 ! MK 0.98 NL 1.19 OV 0.91 PT 1.02 ! SC 0.94 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.04 HN 1.09 KP 1.28 LA 0.97 ! MK 1.01 NL 1.09 OV 0.92 PT 0.95 ! SC 0.93 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.06 FD 1.02 HN 0.92 KP 1.03 ! LA 0.98 NL 1.10 OV 0.91 PT 0.96 ! SC 1.20 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.01 FD 0.97 HN 0.96 KP 1.03 ! LA 0.99 NL 1.10 OV 0.88 SC 0.92 ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.04 FD 1.01 HN 1.03 KP 1.00 ! LA 1.02 MK 0.94 NL 1.08 OV 0.89 ! PT 0.91 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 1.02 HN 0.96 KP 1.03 ! LA 0.95 MK 1.06 NL 1.01 OV 0.93 ! PT 0.94 SC 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.08 FD 1.02 KP 1.10 LA 1.00 ! MK 1.01 NL 1.16 OV 0.91 PT 1.00 ! SC 0.92 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.05 HN 1.08 KP 1.21 LA 0.97 ! MK 1.03 NL 1.11 OV 0.92 PT 0.97 ! SC 0.94 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.07 FD 0.99 HN 0.88 KP 1.02 ! LA 0.96 NL 1.10 OV 0.92 PT 0.98 ! SC 1.20 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.02 FD 0.98 HN 0.93 KP 1.02 ! LA 1.01 NL 1.08 OV 0.89 SC 0.92 ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.02 FD 1.03 HN 1.04 KP 1.00 ! LA 1.01 MK 0.95 NL 1.05 OV 0.88 ! PT 0.88 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 FD 1.01 HN 0.96 KP 1.03 ! LA 0.95 MK 1.05 NL 1.01 OV 0.93 ! PT 0.94 SC 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.09 FD 1.02 KP 1.07 LA 0.99 ! MK 1.02 NL 1.16 OV 0.90 PT 1.02 ! SC 0.93 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.05 HN 1.05 KP 1.26 LA 0.97 ! MK 1.05 NL 1.14 OV 0.92 PT 0.97 ! SC 0.94 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.07 FD 1.00 HN 0.90 KP 1.04 ! LA 0.97 NL 1.13 OV 0.92 PT 0.96 ! SC 1.22 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.02 FD 0.97 HN 0.96 KP 1.01 ! LA 0.98 NL 1.11 OV 0.90 SC 0.94 ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.05 FD 0.99 HN 1.02 KP 0.99 ! LA 1.00 MK 0.96 NL 1.06 OV 0.90 ! PT 0.91 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 FD 1.01 HN 0.95 KP 1.03 ! LA 0.96 MK 1.06 NL 1.01 OV 0.93 ! PT 0.94 SC 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.09 FD 1.00 KP 1.05 LA 0.99 ! MK 1.04 NL 1.14 OV 0.92 PT 0.99 ! SC 0.94 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.07 HN 1.10 KP 1.23 LA 0.96 ! MK 1.05 NL 1.13 OV 0.93 PT 0.96 ! SC 0.93 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.09 FD 1.00 HN 0.96 KP 1.01 ! LA 0.96 NL 1.12 OV 0.91 PT 0.96 ! SC 1.20 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.03 FD 0.98 HN 1.00 KP 1.05 ! LA 0.96 NL 1.09 OV 0.88 SC 0.94 ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.02 FD 1.00 HN 1.09 KP 0.98 ! LA 0.99 MK 0.94 NL 1.06 OV 0.88 ! PT 0.92 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 FD 1.02 HN 0.97 KP 1.03 ! LA 0.94 MK 1.05 NL 1.01 OV 0.94 ! PT 0.94 SC 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.09 FD 1.02 KP 1.10 LA 0.99 ! MK 1.00 NL 1.15 OV 0.91 PT 1.00 ! SC 0.94 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.06 HN 1.11 KP 1.27 LA 0.99 ! MK 1.02 NL 1.12 OV 0.91 PT 0.95 ! SC 0.94 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.03 FD 0.98 HN 0.90 KP 1.03 ! LA 0.96 NL 1.11 OV 0.92 PT 0.98 ! SC 1.21 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.05 FD 0.98 HN 0.96 KP 1.03 ! LA 1.00 NL 1.10 OV 0.92 SC 0.89 ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.06 FD 0.97 HN 1.09 KP 1.00 ! LA 1.01 MK 0.96 NL 1.06 OV 0.90 ! PT 0.90 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 FD 1.01 HN 0.96 KP 1.03 ! LA 0.95 MK 1.06 NL 1.01 OV 0.94 ! PT 0.94 SC 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.07 FD 1.01 KP 1.07 LA 0.97 ! MK 1.04 NL 1.16 OV 0.91 PT 0.99 ! SC 0.95 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.05 HN 1.14 KP 1.25 LA 0.96 ! MK 1.04 NL 1.11 OV 0.91 PT 0.96 ! SC 0.94 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.09 FD 1.01 HN 0.92 KP 0.99 ! LA 0.98 NL 1.14 OV 0.92 PT 0.94 ! SC 1.21 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.04 FD 1.03 HN 0.96 KP 1.02 ! LA 0.98 NL 1.08 OV 0.90 SC 0.91 ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.03 FD 1.01 HN 1.03 KP 0.99 ! LA 0.99 MK 0.97 NL 1.08 OV 0.90 ! PT 0.91 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 FD 1.02 HN 0.96 KP 1.04 ! LA 0.95 MK 1.06 NL 1.00 OV 0.94 ! PT 0.94 SC 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.06 FD 1.02 KP 1.07 LA 0.97 ! MK 1.04 NL 1.15 OV 0.91 PT 1.01 ! SC 0.92 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.07 HN 1.12 KP 1.26 LA 0.98 ! MK 1.05 NL 1.12 OV 0.91 PT 0.97 ! SC 0.92 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.08 FD 1.01 HN 0.91 KP 1.00 ! LA 0.95 NL 1.11 OV 0.93 PT 0.95 ! SC 1.25 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.01 FD 0.97 HN 0.95 KP 1.03 ! LA 0.96 NL 1.08 OV 0.90 SC 0.91 ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.05 FD 1.02 HN 1.04 KP 0.99 ! LA 1.00 MK 0.95 NL 1.07 OV 0.87 ! PT 0.90 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.11 FD 1.01 HN 0.96 KP 1.03 ! LA 0.95 MK 1.05 NL 1.01 OV 0.94 ! PT 0.94 SC 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.07 FD 1.02 KP 1.04 LA 0.98 ! MK 1.01 NL 1.19 OV 0.92 PT 1.00 ! SC 0.90 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.07 HN 1.12 KP 1.25 LA 0.98 ! MK 1.04 NL 1.12 OV 0.92 PT 0.98 ! SC 0.92 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.07 FD 1.00 HN 0.93 KP 1.02 ! LA 0.97 NL 1.13 OV 0.91 PT 0.98 ! SC 1.21 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.05 FD 0.96 HN 0.93 KP 1.01 ! LA 1.00 NL 1.10 OV 0.87 SC 0.93 ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.02 FD 0.97 HN 1.02 KP 0.99 ! LA 1.02 MK 0.94 NL 1.11 OV 0.88 ! PT 0.92 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 FD 1.01 HN 0.96 KP 1.03 ! LA 0.95 MK 1.05 NL 1.00 OV 0.94 ! PT 0.94 SC 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 FD 1.04 KP 1.05 LA 0.98 ! MK 1.06 NL 1.13 OV 0.91 PT 1.00 ! SC 0.92 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.04 HN 1.10 KP 1.26 LA 0.97 ! MK 1.04 NL 1.15 OV 0.92 PT 0.97 ! SC 0.91 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.08 FD 1.01 HN 0.91 KP 1.03 ! LA 0.96 NL 1.08 OV 0.91 PT 0.96 ! SC 1.20 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.05 FD 0.99 HN 0.94 KP 1.00 ! LA 0.99 NL 1.08 OV 0.89 SC 0.97 ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.04 FD 0.99 HN 1.08 KP 1.02 ! LA 1.02 MK 0.92 NL 1.07 OV 0.89 ! PT 0.91 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 FD 1.02 HN 0.97 KP 1.02 ! LA 0.96 MK 1.03 NL 1.01 OV 0.93 ! PT 0.95 SC 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.07 FD 1.02 KP 1.07 LA 0.98 ! MK 1.01 NL 1.16 OV 0.92 PT 0.99 ! SC 0.90 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.09 HN 1.17 KP 1.26 LA 0.97 ! MK 1.01 NL 1.11 OV 0.91 PT 0.98 ! SC 0.95 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.07 FD 0.97 HN 0.93 KP 1.03 ! LA 0.94 NL 1.16 OV 0.91 PT 0.96 ! SC 1.20 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.05 FD 0.98 HN 0.95 KP 1.07 ! LA 0.99 NL 1.09 OV 0.88 SC 0.92 ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.01 FD 1.00 HN 1.06 KP 0.99 ! LA 1.00 MK 0.95 NL 1.06 OV 0.87 ! PT 0.91 ! ! ! Fit before self-cal, rms=0.245364Jy sigma=2.046930 ! Fit after self-cal, rms=0.248376Jy sigma=1.858201 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9487 mas, bmaj=1.659 mas, bpa=1.013 degrees ! Estimated noise=0.240813 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 = -0.00223583 Jy ! Component: 100 - total flux cleaned = -0.0029509 Jy ! Component: 150 - total flux cleaned = -0.00324736 Jy ! Component: 200 - total flux cleaned = -0.00337683 Jy ! Total flux subtracted in 200 components = -0.00337683 Jy ! Clean residual min=-0.008008 max=0.011401 Jy/beam ! Clean residual mean=-0.000000 rms=0.002320 Jy/beam ! Combined flux in latest and established models = 0.648926 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 74 components and 0.648926 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=0.247969Jy sigma=1.851165 ! Fit after self-cal, rms=0.247978Jy sigma=1.850714 ! 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=0.247978Jy sigma=1.850714 ! Fit after self-cal, rms=0.069980Jy sigma=1.018337 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9443 mas, bmaj=1.663 mas, bpa=0.6309 degrees ! Estimated noise=0.24038 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00534342 Jy ! Component: 100 - total flux cleaned = -0.00712075 Jy ! Component: 150 - total flux cleaned = -0.00834993 Jy ! Component: 200 - total flux cleaned = -0.00916738 Jy ! Total flux subtracted in 200 components = -0.00916738 Jy ! Clean residual min=-0.001816 max=0.002281 Jy/beam ! Clean residual mean=-0.000001 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.639759 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 84 components and 0.639759 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=0.069430Jy sigma=1.006173 ! Fit after self-cal, rms=0.069546Jy sigma=1.004806 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 (1.4, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000437229 Jy ! Component: 100 - total flux cleaned = 0.00018901 Jy ! Component: 150 - total flux cleaned = 0.000186385 Jy ! Component: 200 - total flux cleaned = 0.000120326 Jy ! Total flux subtracted in 200 components = 0.000120326 Jy ! Clean residual min=-0.001579 max=0.001660 Jy/beam ! Clean residual mean=-0.000001 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.639879 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 99 components and 0.639879 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=0.069378Jy sigma=1.001177 ! Fit after self-cal, rms=0.069365Jy sigma=1.000889 ! Inverting map ! Added new window around map position (-2.8, 10.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000598094 Jy ! Component: 100 - total flux cleaned = 0.000660872 Jy ! Component: 150 - total flux cleaned = 0.000717991 Jy ! Component: 200 - total flux cleaned = 0.000768481 Jy ! Total flux subtracted in 200 components = 0.000768481 Jy ! Clean residual min=-0.001579 max=0.001657 Jy/beam ! Clean residual mean=-0.000001 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.640648 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 107 components and 0.640648 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=0.069268Jy sigma=0.998751 ! Fit after self-cal, rms=0.069256Jy sigma=0.998574 ! Inverting map ! Added new window around map position (0.6, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000343884 Jy ! Component: 100 - total flux cleaned = 0.000519254 Jy ! Component: 150 - total flux cleaned = 0.000520731 Jy ! Component: 200 - total flux cleaned = 0.00061761 Jy ! Total flux subtracted in 200 components = 0.00061761 Jy ! Clean residual min=-0.001453 max=0.001544 Jy/beam ! Clean residual mean=-0.000001 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.641265 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 116 components and 0.641265 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=0.069173Jy sigma=0.996666 ! Fit after self-cal, rms=0.069166Jy sigma=0.996535 ! Inverting map ! Added new window around map position (-5.2, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000224891 Jy ! Component: 100 - total flux cleaned = -0.000446056 Jy ! Component: 150 - total flux cleaned = -0.00054266 Jy ! Component: 200 - total flux cleaned = -0.000500917 Jy ! Total flux subtracted in 200 components = -0.000500917 Jy ! Clean residual min=-0.001366 max=0.001386 Jy/beam ! Clean residual mean=-0.000001 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.640764 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 130 components and 0.640764 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=0.069086Jy sigma=0.994912 ! Fit after self-cal, rms=0.069079Jy sigma=0.994824 ! Inverting map ! Added new window around map position (-1.4, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.22189e-05 Jy ! Component: 100 - total flux cleaned = 9.89807e-05 Jy ! Component: 150 - total flux cleaned = 0.000142795 Jy ! Component: 200 - total flux cleaned = 0.000224794 Jy ! Total flux subtracted in 200 components = 0.000224794 Jy ! Clean residual min=-0.001322 max=0.001363 Jy/beam ! Clean residual mean=-0.000001 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.640989 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 144 components and 0.640989 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=0.069019Jy sigma=0.993696 ! Fit after self-cal, rms=0.069015Jy sigma=0.993639 ! 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=0.069015Jy sigma=0.993639 ! Fit after self-cal, rms=0.069010Jy sigma=0.991109 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9429 mas, bmaj=1.664 mas, bpa=0.6902 degrees ! Estimated noise=0.240267 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00201623 Jy ! Component: 100 - total flux cleaned = -0.00275904 Jy ! Component: 150 - total flux cleaned = -0.00322158 Jy ! Component: 200 - total flux cleaned = -0.00330939 Jy ! Total flux subtracted in 200 components = -0.00330939 Jy ! Clean residual min=-0.001219 max=0.001275 Jy/beam ! Clean residual mean=-0.000000 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.63768 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 151 components and 0.63768 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=0.068912Jy sigma=0.988958 ! Fit after self-cal, rms=0.068914Jy sigma=0.988851 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 (28.4, -13.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00023752 Jy ! Component: 100 - total flux cleaned = 0.000316737 Jy ! Component: 150 - total flux cleaned = 0.000353091 Jy ! Component: 200 - total flux cleaned = 0.000387743 Jy ! Total flux subtracted in 200 components = 0.000387743 Jy ! Clean residual min=-0.001186 max=0.001069 Jy/beam ! Clean residual mean=-0.000001 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.638067 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 162 components and 0.638067 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=0.068865Jy sigma=0.987991 ! Fit after self-cal, rms=0.068863Jy sigma=0.987959 ! 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=0.068863Jy sigma=0.987959 ! Fit after self-cal, rms=0.068864Jy sigma=0.987374 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.271 mas, bmaj=2.634 mas, bpa=1.468 degrees ! Estimated noise=0.302098 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00134124 Jy ! Component: 100 - total flux cleaned = -0.00165362 Jy ! Component: 150 - total flux cleaned = -0.00162303 Jy ! Component: 200 - total flux cleaned = -0.0015697 Jy ! Total flux subtracted in 200 components = -0.0015697 Jy ! Clean residual min=-0.001234 max=0.001231 Jy/beam ! Clean residual mean=-0.000002 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.636498 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 182 components and 0.636498 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=0.068842Jy sigma=0.986899 ! Fit after self-cal, rms=0.068844Jy sigma=0.986863 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 = -6.41343e-05 Jy ! Component: 100 - total flux cleaned = -3.92626e-05 Jy ! Component: 150 - total flux cleaned = -3.76984e-05 Jy ! Component: 200 - total flux cleaned = -7.29291e-05 Jy ! Total flux subtracted in 200 components = -7.29291e-05 Jy ! Clean residual min=-0.001203 max=0.001221 Jy/beam ! Clean residual mean=-0.000002 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.636425 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 196 components and 0.636425 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=0.068834Jy sigma=0.986713 ! Fit after self-cal, rms=0.068834Jy sigma=0.986704 ! 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=0.9423 mas, bmaj=1.665 mas, bpa=0.7212 degrees ! Estimated noise=0.240205 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9423 x 1.665 at 0.7212 degrees (North through East) ! Clean map min=-0.0015478 max=0.55782 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=0.068834Jy sigma=0.986704 ! Fit after self-cal, rms=0.065551Jy sigma=0.915617 ! Inverting map and beam ! Estimated beam: bmin=0.9424 mas, bmaj=1.665 mas, bpa=0.7141 degrees ! Estimated noise=0.24028 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000832499 Jy ! Component: 100 - total flux cleaned = -0.00115144 Jy ! Component: 150 - total flux cleaned = -0.00132187 Jy ! Component: 200 - total flux cleaned = -0.00144606 Jy ! Total flux subtracted in 200 components = -0.00144606 Jy ! Clean residual min=-0.001095 max=0.001000 Jy/beam ! Clean residual mean=-0.000001 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.634979 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 204 components and 0.634979 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=0.065508Jy sigma=0.914738 ! Fit after self-cal, rms=0.065507Jy sigma=0.914700 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000202671 Jy ! Component: 100 - total flux cleaned = -0.000230612 Jy ! Component: 150 - total flux cleaned = -0.000283399 Jy ! Component: 200 - total flux cleaned = -0.000334084 Jy ! Total flux subtracted in 200 components = -0.000334084 Jy ! Clean residual min=-0.001087 max=0.000998 Jy/beam ! Clean residual mean=-0.000001 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.634645 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 214 components and 0.634645 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=0.065484Jy sigma=0.914282 ! Fit after self-cal, rms=0.065482Jy sigma=0.914268 ! 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=0.065482Jy sigma=0.914268 ! Fit after self-cal, rms=0.065523Jy sigma=0.914073 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=0.7073 mas, bmaj=1.315 mas, bpa=-1.837 degrees ! Estimated noise=0.362193 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.427326 Jy ! Component: 100 - total flux cleaned = 0.5232 Jy ! Component: 150 - total flux cleaned = 0.55803 Jy ! Component: 200 - total flux cleaned = 0.576121 Jy ! Total flux subtracted in 200 components = 0.576121 Jy ! Clean residual min=-0.002636 max=0.009237 Jy/beam ! Clean residual mean=-0.000006 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.576121 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.576121 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9421 mas, bmaj=1.665 mas, bpa=0.7351 degrees ! Estimated noise=0.240312 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 = 0.0184967 Jy ! Component: 100 - total flux cleaned = 0.0286004 Jy ! Component: 150 - total flux cleaned = 0.0348205 Jy ! Component: 200 - total flux cleaned = 0.0390693 Jy ! Total flux subtracted in 200 components = 0.0390693 Jy ! Clean residual min=-0.001459 max=0.002392 Jy/beam ! Clean residual mean=-0.000008 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.61519 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 51 components and 0.61519 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00319778 Jy ! Component: 100 - total flux cleaned = 0.00573101 Jy ! Component: 150 - total flux cleaned = 0.0078009 Jy ! Component: 200 - total flux cleaned = 0.00935487 Jy ! Total flux subtracted in 200 components = 0.00935487 Jy ! Clean residual min=-0.001150 max=0.001374 Jy/beam ! Clean residual mean=-0.000004 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.624545 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 88 components and 0.624544 Jy ! Inverting map ! Added new window around map position (-6.8, 11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134806 Jy ! Component: 100 - total flux cleaned = 0.00251413 Jy ! Component: 150 - total flux cleaned = 0.00360425 Jy ! Component: 200 - total flux cleaned = 0.00436365 Jy ! Total flux subtracted in 200 components = 0.00436365 Jy ! Clean residual min=-0.001063 max=0.001022 Jy/beam ! Clean residual mean=-0.000003 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.628908 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 110 components and 0.628908 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=2.273 mas, bmaj=2.636 mas, bpa=1.484 degrees ! Estimated noise=0.302116 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138921 Jy ! Component: 100 - total flux cleaned = 0.00234592 Jy ! Component: 150 - total flux cleaned = 0.0031103 Jy ! Component: 200 - total flux cleaned = 0.00356398 Jy ! Total flux subtracted in 200 components = 0.00356398 Jy ! Clean residual min=-0.001137 max=0.001054 Jy/beam ! Clean residual mean=-0.000004 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.632472 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 = 0.000174445 Jy ! Component: 100 - total flux cleaned = 0.00029429 Jy ! Component: 150 - total flux cleaned = 0.000405552 Jy ! Component: 200 - total flux cleaned = 0.000510073 Jy ! Total flux subtracted in 200 components = 0.000510073 Jy ! Clean residual min=-0.001108 max=0.001046 Jy/beam ! Clean residual mean=-0.000004 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.632982 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 168 components and 0.632982 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9421 mas, bmaj=1.665 mas, bpa=0.7351 degrees ! Estimated noise=0.240312 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000277128 Jy ! Component: 100 - total flux cleaned = -0.000278724 Jy ! Component: 150 - total flux cleaned = -0.000277863 Jy ! Component: 200 - total flux cleaned = -0.000183341 Jy ! Total flux subtracted in 200 components = -0.000183341 Jy ! Clean residual min=-0.001008 max=0.000989 Jy/beam ! Clean residual mean=-0.000002 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.632799 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 183 components and 0.632799 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=0.065628Jy sigma=0.914910 ! Fit after self-cal, rms=0.065615Jy sigma=0.914562 wmodel J1848+3219_X_a_map.mod ! Writing 183 model components to file: J1848+3219_X_a_map.mod wobs J1848+3219_X_a_uvs.fits ! Writing UV FITS file: J1848+3219_X_a_uvs.fits wwins J1848+3219_X_a_map.win ! wwins: Wrote 10 windows to J1848+3219_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 = -0.000100727 Jy ! Component: 100 - total flux cleaned = -0.000173668 Jy ! Component: 150 - total flux cleaned = -0.000297 Jy ! Component: 200 - total flux cleaned = -0.000382198 Jy ! Component: 250 - total flux cleaned = -0.000382273 Jy ! Component: 300 - total flux cleaned = -0.000398902 Jy ! Component: 350 - total flux cleaned = -0.00044756 Jy ! Component: 400 - total flux cleaned = -0.000447563 Jy ! Component: 450 - total flux cleaned = -0.000463445 Jy ! Component: 500 - total flux cleaned = -0.000479071 Jy ! Component: 550 - total flux cleaned = -0.000417264 Jy ! Component: 600 - total flux cleaned = -0.000432742 Jy ! Component: 650 - total flux cleaned = -0.00044793 Jy ! Component: 700 - total flux cleaned = -0.000432825 Jy ! Component: 750 - total flux cleaned = -0.000432912 Jy ! Component: 800 - total flux cleaned = -0.000403169 Jy ! Component: 850 - total flux cleaned = -0.000402991 Jy ! Component: 900 - total flux cleaned = -0.000329642 Jy ! Component: 950 - total flux cleaned = -0.000314968 Jy ! Component: 1000 - total flux cleaned = -0.000257221 Jy ! Component: 1050 - total flux cleaned = -0.000285776 Jy ! Component: 1100 - total flux cleaned = -0.000214576 Jy ! Component: 1150 - total flux cleaned = -0.000228793 Jy ! Component: 1200 - total flux cleaned = -0.000200611 Jy ! Component: 1250 - total flux cleaned = -0.000144732 Jy ! Component: 1300 - total flux cleaned = -0.000228301 Jy ! Component: 1350 - total flux cleaned = -0.000186753 Jy ! Component: 1400 - total flux cleaned = -0.000117908 Jy ! Component: 1450 - total flux cleaned = -0.000200044 Jy ! Component: 1500 - total flux cleaned = -0.000159223 Jy ! Component: 1550 - total flux cleaned = -0.000172735 Jy ! Component: 1600 - total flux cleaned = -0.000213142 Jy ! Component: 1650 - total flux cleaned = -0.000186372 Jy ! Component: 1700 - total flux cleaned = -0.000226399 Jy ! Component: 1750 - total flux cleaned = -0.000213023 Jy ! Component: 1800 - total flux cleaned = -0.000173304 Jy ! Component: 1850 - total flux cleaned = -0.000212924 Jy ! Component: 1900 - total flux cleaned = -0.000252295 Jy ! Component: 1950 - total flux cleaned = -0.000252351 Jy ! Component: 2000 - total flux cleaned = -0.000291415 Jy ! Component: 2050 - total flux cleaned = -0.000291378 Jy ! Component: 2100 - total flux cleaned = -0.000368834 Jy ! Component: 2150 - total flux cleaned = -0.000343168 Jy ! Component: 2200 - total flux cleaned = -0.000394419 Jy ! Component: 2250 - total flux cleaned = -0.00036894 Jy ! Component: 2300 - total flux cleaned = -0.000381637 Jy ! Component: 2350 - total flux cleaned = -0.000419696 Jy ! Component: 2400 - total flux cleaned = -0.000407182 Jy ! Component: 2450 - total flux cleaned = -0.000482636 Jy ! Component: 2500 - total flux cleaned = -0.000557684 Jy ! Component: 2550 - total flux cleaned = -0.000545182 Jy ! Component: 2600 - total flux cleaned = -0.00049528 Jy ! Component: 2650 - total flux cleaned = -0.000532467 Jy ! Component: 2700 - total flux cleaned = -0.000594272 Jy ! Component: 2750 - total flux cleaned = -0.000569594 Jy ! Component: 2800 - total flux cleaned = -0.000569582 Jy ! Component: 2850 - total flux cleaned = -0.000594088 Jy ! Component: 2900 - total flux cleaned = -0.000642833 Jy ! Component: 2950 - total flux cleaned = -0.000642846 Jy ! Component: 3000 - total flux cleaned = -0.000582167 Jy ! Component: 3050 - total flux cleaned = -0.00061846 Jy ! Component: 3100 - total flux cleaned = -0.000642563 Jy ! Component: 3150 - total flux cleaned = -0.000618518 Jy ! Component: 3200 - total flux cleaned = -0.000654502 Jy ! Component: 3250 - total flux cleaned = -0.000642493 Jy ! Component: 3300 - total flux cleaned = -0.000654396 Jy ! Component: 3350 - total flux cleaned = -0.000701915 Jy ! Component: 3400 - total flux cleaned = -0.00069013 Jy ! Component: 3450 - total flux cleaned = -0.000690129 Jy ! Component: 3500 - total flux cleaned = -0.000690156 Jy ! Component: 3550 - total flux cleaned = -0.000737219 Jy ! Component: 3600 - total flux cleaned = -0.000737199 Jy ! Component: 3650 - total flux cleaned = -0.000748899 Jy ! Component: 3700 - total flux cleaned = -0.000737232 Jy ! Component: 3750 - total flux cleaned = -0.000748887 Jy ! Component: 3800 - total flux cleaned = -0.000783762 Jy ! Component: 3850 - total flux cleaned = -0.000772182 Jy ! Component: 3900 - total flux cleaned = -0.000829999 Jy ! Component: 3950 - total flux cleaned = -0.000818475 Jy ! Component: 4000 - total flux cleaned = -0.000783977 Jy ! Component: 4050 - total flux cleaned = -0.000783985 Jy ! Total flux subtracted in 4096 components = -0.000841214 Jy ! Clean residual min=-0.000697 max=0.000879 Jy/beam ! Clean residual mean=-0.000001 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.631958 Jy keep ! Adding 361 model components to the UV plane model. ! The established model now contains 544 components and 0.631958 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J1848+3219_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9421 x 1.665 at 0.7351 degrees (North through East) ! Clean map min=-0.00099842 max=0.56003 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J1848+3219_X_a_map.fits wmodel /vlbi/uf001/uvm//J1848+3219_X_a_map.mod ! Writing 544 model components to file: /vlbi/uf001/uvm//J1848+3219_X_a_map.mod wobs /vlbi/uf001/uvm//J1848+3219_X_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J1848+3219_X_a_uvs.fits wwins /vlbi/uf001/uvm//J1848+3219_X_a_map.win ! wwins: Wrote 11 windows to /vlbi/uf001/uvm//J1848+3219_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.560034 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000202502 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.108476 0.108476 0.216953 0.433906 0.867811 1.73562 3.47124 6.94249 13.885 27.77 55.5399 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.56 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2765.58 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J1848+3219_X_a_dfm.log closed on Sun Jan 13 22:18:05 2019