! Started logfile: /image_prod/ug002_uvm//J2247-3657_X_a_dfm.log on Wed Mar 4 17:45:41 2020 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 /image_prod/ug002_uvm//J2247-3657_X_a_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J2247-3657_X_a_uvm.fits ! AN table 1: 8 integrations on 36 of 36 possible baselines. ! AN table 2: 14 integrations on 28 of 28 possible baselines. ! AN table 3: 8 integrations on 36 of 36 possible baselines. ! AN table 4: 8 integrations on 28 of 28 possible baselines. ! AN table 5: 8 integrations on 10 of 10 possible baselines. ! AN table 6: 8 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.921528 visibilities/baseline/integration-bin. ! Found source: J2247-3657 ! ! 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 15924 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 J2247-3657_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 2 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 5 telescope corrections were flagged in sub-array 5. ! A total of 1 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 5 telescope corrections were flagged in sub-array 5. ! A total of 1 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 5 telescope corrections were flagged in sub-array 5. ! A total of 1 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 5 telescope corrections were flagged in sub-array 5. ! A total of 1 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 5 telescope corrections were flagged in sub-array 5. ! A total of 1 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 5 telescope corrections were flagged in sub-array 5. ! A total of 1 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 5 telescope corrections were flagged in sub-array 5. ! A total of 1 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 5 telescope corrections were flagged in sub-array 5. ! A total of 1 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 9. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 5 telescope corrections were flagged in sub-array 5. ! A total of 1 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 10. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 5 telescope corrections were flagged in sub-array 5. ! A total of 1 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 11. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 5 telescope corrections were flagged in sub-array 5. ! A total of 1 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 12. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 5 telescope corrections were flagged in sub-array 5. ! A total of 1 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=1.188900Jy sigma=11.004177 ! Fit after self-cal, rms=0.435646Jy sigma=3.490465 ! 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=0.6491 mas, bmaj=2.013 mas, bpa=4.112 degrees ! Estimated noise=1.07931 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 = 0.47943 Jy ! Component: 100 - total flux cleaned = 0.582539 Jy ! Total flux subtracted in 100 components = 0.582539 Jy ! Clean residual min=-0.043885 max=0.081631 Jy/beam ! Clean residual mean=0.000042 rms=0.006315 Jy/beam ! Combined flux in latest and established models = 0.582539 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.582539 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=0.195937Jy sigma=1.638577 ! Fit after self-cal, rms=0.195923Jy sigma=1.638435 ! Inverting map ! Added new window around map position (-1.6, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0731428 Jy ! Component: 100 - total flux cleaned = 0.0779853 Jy ! Total flux subtracted in 100 components = 0.0779853 Jy ! Clean residual min=-0.031395 max=0.076352 Jy/beam ! Clean residual mean=0.000034 rms=0.005091 Jy/beam ! Combined flux in latest and established models = 0.660524 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 13 components and 0.660524 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=0.171441Jy sigma=1.408977 ! Fit after self-cal, rms=0.165095Jy sigma=1.330133 ! Inverting map ! Added new window around map position (1.6, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0542622 Jy ! Component: 100 - total flux cleaned = 0.0882269 Jy ! Total flux subtracted in 100 components = 0.0882269 Jy ! Clean residual min=-0.026693 max=0.029972 Jy/beam ! Clean residual mean=0.000025 rms=0.003819 Jy/beam ! Combined flux in latest and established models = 0.748751 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 18 components and 0.748751 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=0.143089Jy sigma=1.127675 ! Fit after self-cal, rms=0.142704Jy sigma=1.123928 ! Inverting map ! Added new window around map position (0.8, 2.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0263085 Jy ! Component: 100 - total flux cleaned = 0.0397796 Jy ! Total flux subtracted in 100 components = 0.0397796 Jy ! Clean residual min=-0.023106 max=0.022414 Jy/beam ! Clean residual mean=0.000019 rms=0.003539 Jy/beam ! Combined flux in latest and established models = 0.788531 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 26 components and 0.788531 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=0.137173Jy sigma=1.077368 ! Fit after self-cal, rms=0.136538Jy sigma=1.071368 ! 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=0.8331 mas, bmaj=2.504 mas, bpa=4.007 degrees ! Estimated noise=0.657482 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 = 0.00731834 Jy ! Component: 100 - total flux cleaned = 0.00654559 Jy ! Component: 150 - total flux cleaned = 0.00587857 Jy ! Component: 200 - total flux cleaned = 0.00528643 Jy ! Total flux subtracted in 200 components = 0.00528643 Jy ! Clean residual min=-0.018819 max=0.018034 Jy/beam ! Clean residual mean=0.000034 rms=0.004204 Jy/beam ! Combined flux in latest and established models = 0.793817 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 35 components and 0.793817 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=0.133942Jy sigma=1.049352 ! Fit after self-cal, rms=0.133652Jy sigma=1.046737 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8331 x 2.504 at 4.007 degrees (North through East) ! Clean map min=-0.020681 max=0.57099 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 1.89 KP 1.06 ! LA 1.03 NL 1.07 OV 0.96 PT 0.86 ! SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.98 HN 1.13 KP 1.05 LA 0.98 ! NL 1.03 OV 0.95 PT 0.93 SC 0.92 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 FD 0.93 HN 1.61 KP 1.07 ! LA 1.04 MK 0.96 NL 1.13 PT 0.92 ! SC 1.08 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.03 FD 1.01 KP 1.09 LA 1.06 ! MK 0.94 OV 0.93 PT 0.96 SC 0.95 ! ! Telescope amplitude corrections in sub-array 5: ! HN 1.39 LA 1.05 NL 1.08 OV 0.95 ! SC 1.09 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.04 LA 1.07 MK 0.97 NL 1.41 ! OV 0.93 PT 0.94 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 2.18 KP 1.05 ! LA 1.00 NL 1.06 OV 0.98 PT 0.84 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.96 HN 1.17 KP 1.05 LA 1.00 ! NL 1.01 OV 0.95 PT 0.92 SC 0.92 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 0.93 HN 1.64 KP 1.03 ! LA 1.06 MK 0.96 NL 1.12 PT 0.94 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.03 FD 1.00 KP 1.10 LA 1.04 ! MK 0.92 OV 0.95 PT 0.96 SC 0.95 ! ! Telescope amplitude corrections in sub-array 5: ! HN 1.26 LA 1.06 NL 0.95 OV 0.95 ! SC 1.12 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.02 LA 1.02 MK 0.99 NL 1.52 ! OV 0.93 PT 0.96 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.93 HN 2.01 KP 1.06 ! LA 1.03 NL 1.04 OV 0.94 PT 0.85 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.97 HN 1.13 KP 1.04 LA 1.01 ! NL 1.04 OV 0.95 PT 0.94 SC 0.92 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 0.95 HN 1.59 KP 1.05 ! LA 1.02 MK 0.97 NL 1.11 PT 0.94 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.05 FD 1.00 KP 1.10 LA 1.07 ! MK 0.94 OV 0.93 PT 0.95 SC 0.98 ! ! Telescope amplitude corrections in sub-array 5: ! HN 1.30 LA 1.06 NL 1.00 OV 0.93 ! SC 1.11 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.01 LA 1.06 MK 0.95 NL 1.44 ! OV 0.94 PT 0.99 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.94 HN 1.89 KP 1.05 ! LA 1.01 NL 1.08 OV 0.95 PT 0.87 ! SC 1.08 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.98 HN 1.07 KP 1.04 LA 1.03 ! NL 1.02 OV 0.94 PT 0.91 SC 0.91 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 0.97 HN 1.53 KP 1.02 ! LA 1.05 MK 0.96 NL 1.10 PT 0.93 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.03 FD 0.98 KP 1.10 LA 1.05 ! MK 0.97 OV 0.95 PT 0.95 SC 0.98 ! ! Telescope amplitude corrections in sub-array 5: ! HN 1.32 LA 1.09 NL 1.03 OV 0.93 ! SC 1.10 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.02 LA 1.07 MK 0.99 NL 1.53 ! OV 0.93 PT 0.95 SC 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 HN 2.03 KP 1.06 ! LA 1.00 NL 1.06 OV 0.95 PT 0.86 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.96 HN 1.13 KP 1.06 LA 1.02 ! NL 1.03 OV 0.93 PT 0.94 SC 0.94 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.91 FD 0.96 HN 1.59 KP 1.03 ! LA 1.03 MK 0.98 NL 1.11 PT 0.90 ! SC 1.04 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.03 FD 0.99 KP 1.09 LA 1.05 ! MK 0.97 OV 0.95 PT 0.95 SC 0.97 ! ! Telescope amplitude corrections in sub-array 5: ! HN 1.36 LA 1.11 NL 1.02 OV 0.90 ! SC 1.08 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.02 LA 1.08 MK 0.95 NL 1.42 ! OV 0.91 PT 0.98 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.94 HN 1.98 KP 1.06 ! LA 1.01 NL 1.07 OV 0.96 PT 0.86 ! SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.97 HN 1.17 KP 1.06 LA 1.04 ! NL 1.01 OV 0.95 PT 0.93 SC 0.94 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 0.97 HN 1.64 KP 1.01 ! LA 1.00 MK 0.96 NL 1.13 PT 0.91 ! SC 1.05 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.02 FD 0.98 KP 1.09 LA 1.07 ! MK 0.97 OV 0.94 PT 0.94 SC 0.95 ! ! Telescope amplitude corrections in sub-array 5: ! HN 1.28 LA 1.11 NL 1.02 OV 0.93 ! SC 1.10 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.07 LA 1.04 MK 1.00 NL 1.42 ! OV 0.93 PT 1.02 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.93 HN 2.04 KP 1.04 ! LA 1.04 NL 1.08 OV 0.97 PT 0.86 ! SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.97 HN 1.16 KP 1.04 LA 1.01 ! NL 1.04 OV 0.94 PT 0.93 SC 0.93 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.94 FD 0.95 HN 1.51 KP 1.04 ! LA 1.00 MK 1.01 NL 1.19 PT 0.91 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.04 FD 0.99 KP 1.07 LA 1.06 ! MK 0.98 OV 0.96 PT 0.95 SC 0.99 ! ! Telescope amplitude corrections in sub-array 5: ! HN 1.40 LA 1.08 NL 1.04 OV 0.92 ! SC 1.12 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.08 LA 1.04 MK 1.05 NL 1.42 ! OV 0.94 PT 0.95 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.92 HN 2.11 KP 1.06 ! LA 1.01 NL 1.07 OV 0.93 PT 0.86 ! SC 1.07 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.97 HN 1.15 KP 1.03 LA 1.02 ! NL 1.01 OV 0.95 PT 0.93 SC 0.95 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 0.95 HN 1.55 KP 1.04 ! LA 1.06 MK 0.94 NL 1.08 PT 0.92 ! SC 1.04 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 FD 0.99 KP 1.12 LA 1.03 ! MK 1.00 OV 0.92 PT 0.96 SC 0.99 ! ! Telescope amplitude corrections in sub-array 5: ! HN 1.37 LA 1.11 NL 1.02 OV 0.93 ! SC 1.16 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.99 LA 1.05 MK 1.06 NL 1.42 ! OV 0.93 PT 0.99 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.92 HN 2.15 KP 1.06 ! LA 1.04 NL 1.05 OV 0.93 PT 0.86 ! SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.97 HN 1.16 KP 1.04 LA 1.01 ! NL 1.01 OV 0.93 PT 0.95 SC 0.95 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 0.96 HN 1.53 KP 0.99 ! LA 1.03 MK 0.95 NL 1.07 PT 0.92 ! SC 1.08 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 0.97 KP 1.09 LA 1.04 ! MK 0.98 OV 0.93 PT 0.96 SC 0.96 ! ! Telescope amplitude corrections in sub-array 5: ! HN 1.29 LA 1.13 NL 0.99 OV 0.89 ! SC 1.12 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.05 LA 1.05 MK 1.08 NL 1.45 ! OV 0.92 PT 0.99 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 1.92 KP 1.07 ! LA 1.03 NL 1.10 OV 0.93 PT 0.85 ! SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00 HN 1.23 KP 1.04 LA 1.03 ! NL 1.00 OV 0.95 PT 0.92 SC 0.96 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 0.99 HN 1.65 KP 1.02 ! LA 0.98 MK 0.98 NL 1.11 PT 0.91 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.02 FD 1.00 KP 1.10 LA 1.04 ! MK 1.00 OV 0.93 PT 0.95 SC 0.99 ! ! Telescope amplitude corrections in sub-array 5: ! HN 1.24 LA 1.12 NL 1.02 OV 0.93 ! SC 1.10 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.00 LA 1.06 MK 1.08 NL 1.44 ! OV 0.94 PT 0.97 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.94 HN 2.15 KP 1.06 ! LA 1.03 NL 1.04 OV 0.93 PT 0.86 ! SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.97 HN 1.17 KP 1.05 LA 1.01 ! NL 1.01 OV 0.96 PT 0.93 SC 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 0.93 HN 1.50 KP 1.01 ! LA 1.02 MK 0.97 NL 1.08 PT 0.95 ! SC 1.09 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 0.98 KP 1.10 LA 1.06 ! MK 1.02 OV 0.96 PT 0.94 SC 0.99 ! ! Telescope amplitude corrections in sub-array 5: ! HN 1.44 LA 1.10 NL 0.97 OV 0.91 ! SC 1.14 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.05 LA 1.09 MK 1.05 NL 1.47 ! OV 0.95 PT 0.96 SC 0.94 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.93 HN 1.95 KP 1.05 ! LA 1.03 NL 1.04 OV 0.95 PT 0.86 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.97 HN 1.24 KP 1.05 LA 1.04 ! NL 0.99 OV 0.97 PT 0.93 SC 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.89 FD 0.93 HN 1.70 KP 1.03 ! LA 1.00 MK 0.97 NL 1.07 PT 0.90 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.99 FD 0.99 KP 1.11 LA 1.00 ! MK 1.03 OV 0.92 PT 0.94 SC 0.99 ! ! Telescope amplitude corrections in sub-array 5: ! HN 1.22 LA 1.13 NL 0.98 OV 0.88 ! SC 1.16 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.03 LA 1.06 MK 1.07 NL 1.43 ! OV 0.93 PT 0.97 SC 1.03 ! ! ! Fit before self-cal, rms=0.133652Jy sigma=1.046737 ! Fit after self-cal, rms=0.124527Jy sigma=0.825827 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8338 mas, bmaj=2.494 mas, bpa=4.191 degrees ! Estimated noise=0.676732 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 = -0.0147415 Jy ! Component: 100 - total flux cleaned = -0.0171191 Jy ! Component: 150 - total flux cleaned = -0.0195351 Jy ! Component: 200 - total flux cleaned = -0.0215626 Jy ! Total flux subtracted in 200 components = -0.0215626 Jy ! Clean residual min=-0.017539 max=0.014173 Jy/beam ! Clean residual mean=0.000028 rms=0.002638 Jy/beam ! Combined flux in latest and established models = 0.772255 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 51 components and 0.772255 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=0.120821Jy sigma=0.787437 ! Fit after self-cal, rms=0.120815Jy sigma=0.785857 ! 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=0.120815Jy sigma=0.785857 ! Fit after self-cal, rms=0.122319Jy sigma=0.767568 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8352 mas, bmaj=2.497 mas, bpa=4.272 degrees ! Estimated noise=0.676891 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0122101 Jy ! Component: 100 - total flux cleaned = -0.0143546 Jy ! Component: 150 - total flux cleaned = -0.0161784 Jy ! Component: 200 - total flux cleaned = -0.0177042 Jy ! Total flux subtracted in 200 components = -0.0177042 Jy ! Clean residual min=-0.015406 max=0.011755 Jy/beam ! Clean residual mean=0.000028 rms=0.002338 Jy/beam ! Combined flux in latest and established models = 0.754551 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 59 components and 0.754551 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=0.120295Jy sigma=0.744729 ! Fit after self-cal, rms=0.120144Jy sigma=0.743845 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 = -0.00186672 Jy ! Component: 100 - total flux cleaned = -0.00204067 Jy ! Component: 150 - total flux cleaned = -0.00236779 Jy ! Component: 200 - total flux cleaned = -0.00266012 Jy ! Total flux subtracted in 200 components = -0.00266012 Jy ! Clean residual min=-0.014793 max=0.011474 Jy/beam ! Clean residual mean=0.000029 rms=0.002275 Jy/beam ! Combined flux in latest and established models = 0.751891 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 65 components and 0.751891 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=0.119766Jy sigma=0.736317 ! Fit after self-cal, rms=0.119641Jy sigma=0.735716 ! 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=0.119641Jy sigma=0.735716 ! Fit after self-cal, rms=0.122736Jy sigma=0.727568 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.836 mas, bmaj=2.498 mas, bpa=4.314 degrees ! Estimated noise=0.67813 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00918508 Jy ! Component: 100 - total flux cleaned = -0.0111995 Jy ! Component: 150 - total flux cleaned = -0.0124602 Jy ! Component: 200 - total flux cleaned = -0.013525 Jy ! Total flux subtracted in 200 components = -0.013525 Jy ! Clean residual min=-0.012789 max=0.010712 Jy/beam ! Clean residual mean=0.000028 rms=0.002070 Jy/beam ! Combined flux in latest and established models = 0.738366 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 67 components and 0.738366 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=0.121750Jy sigma=0.715427 ! Fit after self-cal, rms=0.121703Jy sigma=0.714970 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 = -0.00132494 Jy ! Component: 100 - total flux cleaned = -0.00145089 Jy ! Component: 150 - total flux cleaned = -0.00167923 Jy ! Component: 200 - total flux cleaned = -0.00177945 Jy ! Total flux subtracted in 200 components = -0.00177945 Jy ! Clean residual min=-0.012320 max=0.010538 Jy/beam ! Clean residual mean=0.000029 rms=0.002037 Jy/beam ! Combined flux in latest and established models = 0.736586 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 68 components and 0.736586 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=0.121558Jy sigma=0.711170 ! Fit after self-cal, rms=0.121490Jy sigma=0.710863 ! 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=0.121490Jy sigma=0.710863 ! Fit after self-cal, rms=0.124112Jy sigma=0.706005 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.35 mas, bmaj=7.63 mas, bpa=1.878 degrees ! Estimated noise=0.824797 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00692109 Jy ! Component: 100 - total flux cleaned = -0.00945846 Jy ! Component: 150 - total flux cleaned = -0.00956514 Jy ! Component: 200 - total flux cleaned = -0.00975643 Jy ! Total flux subtracted in 200 components = -0.00975643 Jy ! Clean residual min=-0.015659 max=0.017193 Jy/beam ! Clean residual mean=0.000056 rms=0.003362 Jy/beam ! Combined flux in latest and established models = 0.72683 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 75 components and 0.72683 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=0.123915Jy sigma=0.703623 ! Fit after self-cal, rms=0.123879Jy sigma=0.703138 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 (7, 16.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0163339 Jy ! Component: 100 - total flux cleaned = 0.0258777 Jy ! Component: 150 - total flux cleaned = 0.029865 Jy ! Component: 200 - total flux cleaned = 0.0329145 Jy ! Total flux subtracted in 200 components = 0.0329145 Jy ! Clean residual min=-0.013180 max=0.006542 Jy/beam ! Clean residual mean=0.000039 rms=0.002165 Jy/beam ! Combined flux in latest and established models = 0.759744 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 121 components and 0.759744 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=0.122608Jy sigma=0.684186 ! Fit after self-cal, rms=0.122418Jy sigma=0.680960 ! 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=0.8368 mas, bmaj=2.5 mas, bpa=4.345 degrees ! Estimated noise=0.678577 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8368 x 2.5 at 4.345 degrees (North through East) ! Clean map min=-0.0090459 max=0.60209 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=0.122418Jy sigma=0.680960 ! Fit after self-cal, rms=0.129847Jy sigma=0.631382 ! Inverting map and beam ! Estimated beam: bmin=0.8382 mas, bmaj=2.505 mas, bpa=4.362 degrees ! Estimated noise=0.677842 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000806586 Jy ! Component: 100 - total flux cleaned = 0.00247978 Jy ! Component: 150 - total flux cleaned = 0.00414838 Jy ! Component: 200 - total flux cleaned = 0.00548098 Jy ! Total flux subtracted in 200 components = 0.00548098 Jy ! Clean residual min=-0.008276 max=0.004978 Jy/beam ! Clean residual mean=0.000015 rms=0.001196 Jy/beam ! Combined flux in latest and established models = 0.765225 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 151 components and 0.765225 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=0.129176Jy sigma=0.622982 ! Fit after self-cal, rms=0.129137Jy sigma=0.622435 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00159703 Jy ! Component: 100 - total flux cleaned = 0.00337074 Jy ! Component: 150 - total flux cleaned = 0.00445067 Jy ! Component: 200 - total flux cleaned = 0.00520523 Jy ! Total flux subtracted in 200 components = 0.00520523 Jy ! Clean residual min=-0.007766 max=0.004914 Jy/beam ! Clean residual mean=0.000014 rms=0.001147 Jy/beam ! Combined flux in latest and established models = 0.770431 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 167 components and 0.770431 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=0.128802Jy sigma=0.618469 ! Fit after self-cal, rms=0.128778Jy sigma=0.618225 ! 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=0.128778Jy sigma=0.618225 ! Fit after self-cal, rms=0.130661Jy sigma=0.616908 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=0.6462 mas, bmaj=2.003 mas, bpa=4.769 degrees ! Estimated noise=1.13349 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.503227 Jy ! Component: 100 - total flux cleaned = 0.614365 Jy ! Component: 150 - total flux cleaned = 0.656761 Jy ! Component: 200 - total flux cleaned = 0.68135 Jy ! Total flux subtracted in 200 components = 0.68135 Jy ! Clean residual min=-0.010808 max=0.018281 Jy/beam ! Clean residual mean=0.000013 rms=0.001683 Jy/beam ! Combined flux in latest and established models = 0.68135 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.68135 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8388 mas, bmaj=2.506 mas, bpa=4.366 degrees ! Estimated noise=0.676664 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 = 0.0185532 Jy ! Component: 100 - total flux cleaned = 0.0317207 Jy ! Component: 150 - total flux cleaned = 0.0424921 Jy ! Component: 200 - total flux cleaned = 0.0515605 Jy ! Total flux subtracted in 200 components = 0.0515605 Jy ! Clean residual min=-0.009273 max=0.009385 Jy/beam ! Clean residual mean=0.000031 rms=0.001707 Jy/beam ! Combined flux in latest and established models = 0.73291 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 72 components and 0.73291 Jy ! Inverting map ! Added new window around map position (-0.8, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00909361 Jy ! Component: 100 - total flux cleaned = 0.0152615 Jy ! Component: 150 - total flux cleaned = 0.0193996 Jy ! Component: 200 - total flux cleaned = 0.0230615 Jy ! Total flux subtracted in 200 components = 0.0230615 Jy ! Clean residual min=-0.007936 max=0.005825 Jy/beam ! Clean residual mean=0.000021 rms=0.001319 Jy/beam ! Combined flux in latest and established models = 0.755972 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 114 components and 0.755972 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=2.362 mas, bmaj=7.681 mas, bpa=1.86 degrees ! Estimated noise=0.818346 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00787217 Jy ! Component: 100 - total flux cleaned = 0.0136062 Jy ! Component: 150 - total flux cleaned = 0.0157887 Jy ! Component: 200 - total flux cleaned = 0.0172951 Jy ! Total flux subtracted in 200 components = 0.0172951 Jy ! Clean residual min=-0.010716 max=0.005652 Jy/beam ! Clean residual mean=0.000029 rms=0.001696 Jy/beam ! Combined flux in latest and established models = 0.773267 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 = 0.00129329 Jy ! Component: 100 - total flux cleaned = 0.00210623 Jy ! Component: 150 - total flux cleaned = 0.0028424 Jy ! Component: 200 - total flux cleaned = 0.00322041 Jy ! Total flux subtracted in 200 components = 0.00322041 Jy ! Clean residual min=-0.010441 max=0.005880 Jy/beam ! Clean residual mean=0.000025 rms=0.001627 Jy/beam ! Combined flux in latest and established models = 0.776487 Jy ! Adding 90 model components to the UV plane model. ! The established model now contains 190 components and 0.776487 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8388 mas, bmaj=2.506 mas, bpa=4.366 degrees ! Estimated noise=0.676664 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.41196e-05 Jy ! Component: 100 - total flux cleaned = 0.000364774 Jy ! Component: 150 - total flux cleaned = 0.000601193 Jy ! Component: 200 - total flux cleaned = 0.00103383 Jy ! Total flux subtracted in 200 components = 0.00103383 Jy ! Clean residual min=-0.006871 max=0.004694 Jy/beam ! Clean residual mean=0.000012 rms=0.001032 Jy/beam ! Combined flux in latest and established models = 0.777521 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 211 components and 0.777521 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=0.130790Jy sigma=0.611288 ! Fit after self-cal, rms=0.130872Jy sigma=0.610026 wmodel J2247-3657_X_a_map.mod ! Writing 211 model components to file: J2247-3657_X_a_map.mod wobs J2247-3657_X_a_uvs.fits ! Writing UV FITS file: J2247-3657_X_a_uvs.fits wwins J2247-3657_X_a_map.win ! wwins: Wrote 6 windows to J2247-3657_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 = -0.00278101 Jy ! Component: 100 - total flux cleaned = -0.00410977 Jy ! Component: 150 - total flux cleaned = -0.00418968 Jy ! Component: 200 - total flux cleaned = -0.00452712 Jy ! Component: 250 - total flux cleaned = -0.00515761 Jy ! Component: 300 - total flux cleaned = -0.00563375 Jy ! Component: 350 - total flux cleaned = -0.00620194 Jy ! Component: 400 - total flux cleaned = -0.00663993 Jy ! Component: 450 - total flux cleaned = -0.00711796 Jy ! Component: 500 - total flux cleaned = -0.00742797 Jy ! Component: 550 - total flux cleaned = -0.00783159 Jy ! Component: 600 - total flux cleaned = -0.00817528 Jy ! Component: 650 - total flux cleaned = -0.00851143 Jy ! Component: 700 - total flux cleaned = -0.00884098 Jy ! Component: 750 - total flux cleaned = -0.00930008 Jy ! Component: 800 - total flux cleaned = -0.00947971 Jy ! Component: 850 - total flux cleaned = -0.00970218 Jy ! Component: 900 - total flux cleaned = -0.0100953 Jy ! Component: 950 - total flux cleaned = -0.0102244 Jy ! Component: 1000 - total flux cleaned = -0.0104373 Jy ! Component: 1050 - total flux cleaned = -0.0106882 Jy ! Component: 1100 - total flux cleaned = -0.0109353 Jy ! Component: 1150 - total flux cleaned = -0.011098 Jy ! Component: 1200 - total flux cleaned = -0.0113789 Jy ! Component: 1250 - total flux cleaned = -0.0115767 Jy ! Component: 1300 - total flux cleaned = -0.0116941 Jy ! Component: 1350 - total flux cleaned = -0.0119657 Jy ! Component: 1400 - total flux cleaned = -0.0120813 Jy ! Component: 1450 - total flux cleaned = -0.0123465 Jy ! Component: 1500 - total flux cleaned = -0.0125338 Jy ! Component: 1550 - total flux cleaned = -0.0126825 Jy ! Component: 1600 - total flux cleaned = -0.0129038 Jy ! Component: 1650 - total flux cleaned = -0.0130859 Jy ! Component: 1700 - total flux cleaned = -0.0131575 Jy ! Component: 1750 - total flux cleaned = -0.013265 Jy ! Component: 1800 - total flux cleaned = -0.0133007 Jy ! Component: 1850 - total flux cleaned = -0.0132308 Jy ! Component: 1900 - total flux cleaned = -0.0131961 Jy ! Component: 1950 - total flux cleaned = -0.0131963 Jy ! Component: 2000 - total flux cleaned = -0.0133668 Jy ! Component: 2050 - total flux cleaned = -0.0132993 Jy ! Component: 2100 - total flux cleaned = -0.0133998 Jy ! Component: 2150 - total flux cleaned = -0.0133999 Jy ! Component: 2200 - total flux cleaned = -0.0134332 Jy ! Component: 2250 - total flux cleaned = -0.0134 Jy ! Component: 2300 - total flux cleaned = -0.013368 Jy ! Component: 2350 - total flux cleaned = -0.0133038 Jy ! Component: 2400 - total flux cleaned = -0.0134635 Jy ! Component: 2450 - total flux cleaned = -0.0133682 Jy ! Component: 2500 - total flux cleaned = -0.0132738 Jy ! Component: 2550 - total flux cleaned = -0.0133049 Jy ! Component: 2600 - total flux cleaned = -0.0133048 Jy ! Component: 2650 - total flux cleaned = -0.0132742 Jy ! Component: 2700 - total flux cleaned = -0.0131517 Jy ! Component: 2750 - total flux cleaned = -0.0132435 Jy ! Component: 2800 - total flux cleaned = -0.0133348 Jy ! Component: 2850 - total flux cleaned = -0.0133648 Jy ! Component: 2900 - total flux cleaned = -0.0135438 Jy ! Component: 2950 - total flux cleaned = -0.0133657 Jy ! Component: 3000 - total flux cleaned = -0.0135136 Jy ! Component: 3050 - total flux cleaned = -0.0136013 Jy ! Component: 3100 - total flux cleaned = -0.0135136 Jy ! Component: 3150 - total flux cleaned = -0.0135138 Jy ! Component: 3200 - total flux cleaned = -0.0136577 Jy ! Component: 3250 - total flux cleaned = -0.0136289 Jy ! Component: 3300 - total flux cleaned = -0.0136004 Jy ! Component: 3350 - total flux cleaned = -0.0135723 Jy ! Component: 3400 - total flux cleaned = -0.0137975 Jy ! Component: 3450 - total flux cleaned = -0.0137137 Jy ! Component: 3500 - total flux cleaned = -0.0138249 Jy ! Component: 3550 - total flux cleaned = -0.013963 Jy ! Component: 3600 - total flux cleaned = -0.0139352 Jy ! Component: 3650 - total flux cleaned = -0.013935 Jy ! Component: 3700 - total flux cleaned = -0.0140166 Jy ! Component: 3750 - total flux cleaned = -0.0141242 Jy ! Component: 3800 - total flux cleaned = -0.014151 Jy ! Component: 3850 - total flux cleaned = -0.014151 Jy ! Component: 3900 - total flux cleaned = -0.014311 Jy ! Component: 3950 - total flux cleaned = -0.014258 Jy ! Component: 4000 - total flux cleaned = -0.0142317 Jy ! Component: 4050 - total flux cleaned = -0.0144415 Jy ! Total flux subtracted in 4096 components = -0.0143631 Jy ! Clean residual min=-0.001502 max=0.001534 Jy/beam ! Clean residual mean=-0.000001 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.763158 Jy keep ! Adding 333 model components to the UV plane model. ! The established model now contains 541 components and 0.763159 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J2247-3657_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8388 x 2.506 at 4.366 degrees (North through East) ! Clean map min=-0.0044816 max=0.61064 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J2247-3657_X_a_map.fits wmodel /image_prod/ug002_uvm//J2247-3657_X_a_map.mod ! Writing 541 model components to file: /image_prod/ug002_uvm//J2247-3657_X_a_map.mod wobs /image_prod/ug002_uvm//J2247-3657_X_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J2247-3657_X_a_uvs.fits wwins /image_prod/ug002_uvm//J2247-3657_X_a_map.win ! wwins: Wrote 7 windows to /image_prod/ug002_uvm//J2247-3657_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.610636 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000494493 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.24294 0.24294 0.48588 0.971759 1.94352 3.88704 7.77408 15.5482 31.0963 62.1926 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.61 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1234.87 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J2247-3657_X_a_dfm.log closed on Wed Mar 4 17:45:47 2020