! Started logfile: /vlbi/uf001/uvm//J1522-2730_X_b_dfm.log on Sun Jan 13 21:52:56 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//J1522-2730_X_b_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J1522-2730_X_b_uvm.fits ! AN table 1: 7 integrations on 15 of 15 possible baselines. ! AN table 2: 27 integrations on 36 of 36 possible baselines. ! AN table 3: 18 integrations on 21 of 21 possible baselines. ! AN table 4: 21 integrations on 36 of 36 possible baselines. ! AN table 5: 12 integrations on 28 of 28 possible baselines. ! AN table 6: 35 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.713638 visibilities/baseline/integration-bin. ! Found source: J1522-2730 ! ! 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 30204 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 J1522-2730_X_b] 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 20 telescope corrections were flagged in sub-array 1. ! A total of 160 telescope corrections were flagged in sub-array 2. ! A total of 55 telescope corrections were flagged in sub-array 3. ! A total of 98 telescope corrections were flagged in sub-array 4. ! A total of 67 telescope corrections were flagged in sub-array 5. ! A total of 149 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! A total of 160 telescope corrections were flagged in sub-array 2. ! A total of 55 telescope corrections were flagged in sub-array 3. ! A total of 98 telescope corrections were flagged in sub-array 4. ! A total of 67 telescope corrections were flagged in sub-array 5. ! A total of 149 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! A total of 160 telescope corrections were flagged in sub-array 2. ! A total of 55 telescope corrections were flagged in sub-array 3. ! A total of 98 telescope corrections were flagged in sub-array 4. ! A total of 67 telescope corrections were flagged in sub-array 5. ! A total of 149 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! A total of 160 telescope corrections were flagged in sub-array 2. ! A total of 55 telescope corrections were flagged in sub-array 3. ! A total of 98 telescope corrections were flagged in sub-array 4. ! A total of 67 telescope corrections were flagged in sub-array 5. ! A total of 149 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 5. ! A total of 20 telescope corrections were flagged in sub-array 1. ! A total of 160 telescope corrections were flagged in sub-array 2. ! A total of 55 telescope corrections were flagged in sub-array 3. ! A total of 98 telescope corrections were flagged in sub-array 4. ! A total of 67 telescope corrections were flagged in sub-array 5. ! A total of 149 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 6. ! A total of 20 telescope corrections were flagged in sub-array 1. ! A total of 160 telescope corrections were flagged in sub-array 2. ! A total of 55 telescope corrections were flagged in sub-array 3. ! A total of 98 telescope corrections were flagged in sub-array 4. ! A total of 67 telescope corrections were flagged in sub-array 5. ! A total of 149 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 7. ! A total of 20 telescope corrections were flagged in sub-array 1. ! A total of 160 telescope corrections were flagged in sub-array 2. ! A total of 55 telescope corrections were flagged in sub-array 3. ! A total of 98 telescope corrections were flagged in sub-array 4. ! A total of 67 telescope corrections were flagged in sub-array 5. ! A total of 149 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 8. ! A total of 20 telescope corrections were flagged in sub-array 1. ! A total of 160 telescope corrections were flagged in sub-array 2. ! A total of 55 telescope corrections were flagged in sub-array 3. ! A total of 98 telescope corrections were flagged in sub-array 4. ! A total of 67 telescope corrections were flagged in sub-array 5. ! A total of 149 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 9. ! A total of 20 telescope corrections were flagged in sub-array 1. ! A total of 160 telescope corrections were flagged in sub-array 2. ! A total of 55 telescope corrections were flagged in sub-array 3. ! A total of 98 telescope corrections were flagged in sub-array 4. ! A total of 67 telescope corrections were flagged in sub-array 5. ! A total of 149 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 10. ! A total of 20 telescope corrections were flagged in sub-array 1. ! A total of 160 telescope corrections were flagged in sub-array 2. ! A total of 55 telescope corrections were flagged in sub-array 3. ! A total of 98 telescope corrections were flagged in sub-array 4. ! A total of 67 telescope corrections were flagged in sub-array 5. ! A total of 149 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 11. ! A total of 20 telescope corrections were flagged in sub-array 1. ! A total of 160 telescope corrections were flagged in sub-array 2. ! A total of 55 telescope corrections were flagged in sub-array 3. ! A total of 98 telescope corrections were flagged in sub-array 4. ! A total of 67 telescope corrections were flagged in sub-array 5. ! A total of 149 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 12. ! A total of 20 telescope corrections were flagged in sub-array 1. ! A total of 160 telescope corrections were flagged in sub-array 2. ! A total of 55 telescope corrections were flagged in sub-array 3. ! A total of 98 telescope corrections were flagged in sub-array 4. ! A total of 67 telescope corrections were flagged in sub-array 5. ! A total of 149 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=1.369483Jy sigma=18.605603 ! Fit after self-cal, rms=0.222939Jy sigma=2.886477 ! 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=0.6282 mas, bmaj=2.101 mas, bpa=-17.4 degrees ! Estimated noise=0.687117 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 = 0.639156 Jy ! Component: 100 - total flux cleaned = 0.793686 Jy ! Total flux subtracted in 100 components = 0.793686 Jy ! Clean residual min=-0.031635 max=0.066198 Jy/beam ! Clean residual mean=-0.000052 rms=0.005026 Jy/beam ! Combined flux in latest and established models = 0.793686 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.793686 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=0.228842Jy sigma=3.076873 ! Fit after self-cal, rms=0.228758Jy sigma=3.075982 ! Inverting map ! Added new window around map position (-1.2, -1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.076766 Jy ! Component: 100 - total flux cleaned = 0.124196 Jy ! Total flux subtracted in 100 components = 0.124196 Jy ! Clean residual min=-0.028958 max=0.043594 Jy/beam ! Clean residual mean=-0.000033 rms=0.003773 Jy/beam ! Combined flux in latest and established models = 0.917882 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 18 components and 0.917882 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=0.173130Jy sigma=2.300305 ! Fit after self-cal, rms=0.172351Jy sigma=2.288369 ! Inverting map ! Added new window around map position (1.4, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0389892 Jy ! Component: 100 - total flux cleaned = 0.0664852 Jy ! Total flux subtracted in 100 components = 0.0664852 Jy ! Clean residual min=-0.022364 max=0.022171 Jy/beam ! Clean residual mean=-0.000025 rms=0.003302 Jy/beam ! Combined flux in latest and established models = 0.984367 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 39 components and 0.984367 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=0.152062Jy sigma=2.014405 ! Fit after self-cal, rms=0.152034Jy sigma=2.014079 ! 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=0.9117 mas, bmaj=2.906 mas, bpa=-15.96 degrees ! Estimated noise=0.413764 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 = 0.0467342 Jy ! Component: 100 - total flux cleaned = 0.0761327 Jy ! Component: 150 - total flux cleaned = 0.096377 Jy ! Component: 200 - total flux cleaned = 0.110574 Jy ! Total flux subtracted in 200 components = 0.110574 Jy ! Clean residual min=-0.016591 max=0.016860 Jy/beam ! Clean residual mean=-0.000034 rms=0.003596 Jy/beam ! Combined flux in latest and established models = 1.09494 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 71 components and 1.09494 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=0.134494Jy sigma=1.782656 ! Fit after self-cal, rms=0.134449Jy sigma=1.782011 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9117 x 2.906 at -15.96 degrees (North through East) ! Clean map min=-0.015943 max=0.87223 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.25 KP 1.03 LA 1.05 NL 1.07 ! OV 0.94 PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.11 HN 1.15 KP 1.02 LA 1.03 ! MK 1.12 NL 1.08 OV 0.93 PT 0.96 ! SC 0.91 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.97 HN 1.13 KP 0.95 LA 1.02 ! NL 1.03 OV 0.87 PT 0.94 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.04 FD 1.06 HN 1.05 KP 1.01 ! LA 0.84 MK 1.03 NL 1.10 OV 0.93 ! PT 0.97 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00 FD 0.99 HN 1.09 KP 0.98 ! LA 1.00 MK 1.02 NL 1.00 PT 0.95 ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.96 FD 0.96 HN 1.05 KP 1.01 ! LA 1.01 MK 0.96 NL 0.98 OV 0.88 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.25 KP 1.01 LA 1.05 NL 1.09 ! OV 0.95 PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.14 HN 1.15 KP 1.02 LA 1.03 ! MK 1.13 NL 1.09 OV 0.92 PT 0.95 ! SC 0.91 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.96 HN 1.18 KP 0.97 LA 1.02 ! NL 1.04 OV 0.88 PT 0.93 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.07 FD 1.09 HN 1.05 KP 1.01 ! LA 0.84 MK 1.01 NL 1.11 OV 0.93 ! PT 0.97 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.01 FD 0.99 HN 1.13 KP 0.98 ! LA 1.02 MK 1.01 NL 0.99 PT 0.96 ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.97 FD 0.97 HN 1.06 KP 1.01 ! LA 1.00 MK 0.94 NL 0.99 OV 0.88 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.24 KP 1.01 LA 1.10 NL 1.11 ! OV 0.94 PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.12 HN 1.14 KP 1.02 LA 1.03 ! MK 1.11 NL 1.13 OV 0.94 PT 0.96 ! SC 0.89 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.98 HN 1.14 KP 0.95 LA 1.02 ! NL 1.04 OV 0.87 PT 0.93 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.03 FD 1.06 HN 1.07 KP 1.02 ! LA 0.86 MK 0.99 NL 1.09 OV 0.94 ! PT 0.99 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.01 FD 0.99 HN 1.11 KP 0.96 ! LA 1.02 MK 1.00 NL 0.99 PT 0.96 ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.98 FD 0.97 HN 1.04 KP 1.01 ! LA 1.02 MK 0.95 NL 0.97 OV 0.90 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.27 KP 0.97 LA 1.06 NL 1.10 ! OV 0.95 PT 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.11 HN 1.11 KP 1.02 LA 1.03 ! MK 1.12 NL 1.11 OV 0.94 PT 0.95 ! SC 0.92 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.97 HN 1.15 KP 0.96 LA 1.02 ! NL 1.02 OV 0.88 PT 0.93 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.04 FD 1.06 HN 1.07 KP 1.03 ! LA 0.89 MK 0.99 NL 1.11 OV 0.93 ! PT 0.98 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.01 FD 0.99 HN 1.13 KP 0.99 ! LA 1.03 MK 1.00 NL 0.98 PT 0.96 ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.99 FD 0.98 HN 1.06 KP 1.01 ! LA 1.00 MK 0.95 NL 0.99 OV 0.89 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.23 KP 1.02 LA 1.08 NL 1.10 ! OV 0.92 PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.11 HN 1.13 KP 1.01 LA 1.03 ! MK 1.13 NL 1.11 OV 0.93 PT 0.95 ! SC 0.92 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.99 HN 1.14 KP 0.95 LA 1.02 ! NL 1.05 OV 0.87 PT 0.94 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.06 FD 1.08 HN 1.07 KP 1.01 ! LA 0.86 MK 1.00 NL 1.11 OV 0.92 ! PT 0.96 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.02 FD 0.99 HN 1.11 KP 0.98 ! LA 1.01 MK 0.99 NL 0.99 PT 0.94 ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.96 FD 0.97 HN 1.06 KP 1.02 ! LA 1.01 MK 0.96 NL 0.98 OV 0.89 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.28 KP 1.04 LA 1.07 NL 1.11 ! OV 0.93 PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.12 HN 1.14 KP 1.02 LA 1.04 ! MK 1.11 NL 1.11 OV 0.93 PT 0.95 ! SC 0.90 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.99 HN 1.11 KP 0.95 LA 1.04 ! NL 1.06 OV 0.87 PT 0.94 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.03 FD 1.05 HN 1.08 KP 1.02 ! LA 0.84 MK 0.99 NL 1.09 OV 0.92 ! PT 0.99 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.01 FD 0.99 HN 1.15 KP 0.97 ! LA 1.00 MK 1.00 NL 1.01 PT 0.94 ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.92 FD 0.98 HN 1.05 KP 1.02 ! LA 1.02 MK 0.95 NL 0.97 OV 0.89 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.28 KP 1.01 LA 1.09 NL 1.09 ! OV 0.95 PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.13 HN 1.17 KP 1.01 LA 1.03 ! MK 1.12 NL 1.08 OV 0.94 PT 0.96 ! SC 0.91 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.99 HN 1.14 KP 0.96 LA 1.04 ! NL 1.02 OV 0.87 PT 0.93 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.04 FD 1.04 HN 1.07 KP 1.01 ! LA 0.85 MK 1.00 NL 1.09 OV 0.93 ! PT 0.99 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.01 FD 0.99 HN 1.09 KP 0.96 ! LA 1.01 MK 1.02 NL 1.01 PT 0.95 ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.98 FD 0.99 HN 1.08 KP 1.03 ! LA 1.02 MK 0.95 NL 0.97 OV 0.89 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.25 KP 1.04 LA 1.06 NL 1.08 ! OV 0.93 PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.14 HN 1.14 KP 1.00 LA 1.02 ! MK 1.13 NL 1.11 OV 0.94 PT 0.96 ! SC 0.90 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.97 HN 1.15 KP 0.96 LA 1.02 ! NL 1.03 OV 0.87 PT 0.94 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.04 FD 1.03 HN 1.07 KP 1.02 ! LA 0.86 MK 1.01 NL 1.08 OV 0.93 ! PT 0.98 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.02 FD 1.01 HN 1.11 KP 0.98 ! LA 1.02 MK 0.99 NL 0.99 PT 0.96 ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.99 FD 0.99 HN 1.05 KP 1.03 ! LA 1.01 MK 0.95 NL 0.97 OV 0.89 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! FD 1.22 KP 1.02 LA 1.03 NL 1.11 ! OV 0.95 PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.13 HN 1.10 KP 1.01 LA 1.02 ! MK 1.14 NL 1.09 OV 0.94 PT 0.98 ! SC 0.93 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.97 HN 1.15 KP 0.96 LA 1.04 ! NL 1.05 OV 0.89 PT 0.93 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.03 FD 1.04 HN 1.10 KP 1.02 ! LA 0.86 MK 1.00 NL 1.08 OV 0.93 ! PT 0.98 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.01 FD 0.98 HN 1.20 KP 0.99 ! LA 1.00 MK 1.00 NL 0.98 PT 0.98 ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.99 FD 0.98 HN 1.08 KP 1.03 ! LA 1.02 MK 0.97 NL 0.98 OV 0.89 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! FD 1.24 KP 1.02 LA 1.07 NL 1.11 ! OV 0.96 PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.13 HN 1.13 KP 1.03 LA 1.03 ! MK 1.12 NL 1.10 OV 0.93 PT 0.97 ! SC 0.91 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.98 HN 1.14 KP 0.96 LA 1.04 ! NL 1.03 OV 0.87 PT 0.94 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.05 FD 1.08 HN 1.08 KP 1.00 ! LA 0.87 MK 0.98 NL 1.10 OV 0.93 ! PT 0.98 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.01 FD 0.99 HN 1.15 KP 0.97 ! LA 1.04 MK 1.00 NL 1.01 PT 0.95 ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.98 FD 1.00 HN 1.06 KP 1.02 ! LA 1.03 MK 0.95 NL 0.99 OV 0.90 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! FD 1.23 KP 1.04 LA 1.08 NL 1.14 ! OV 0.92 PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.12 HN 1.13 KP 1.04 LA 1.03 ! MK 1.13 NL 1.10 OV 0.94 PT 0.96 ! SC 0.94 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.98 HN 1.12 KP 0.95 LA 1.02 ! NL 1.03 OV 0.87 PT 0.94 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.03 FD 1.05 HN 1.09 KP 1.01 ! LA 0.85 MK 1.02 NL 1.08 OV 0.93 ! PT 1.00 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.01 FD 0.98 HN 1.17 KP 0.97 ! LA 1.00 MK 1.02 NL 1.02 PT 0.97 ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.98 FD 0.99 HN 1.07 KP 1.03 ! LA 1.03 MK 0.96 NL 0.98 OV 0.89 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! FD 1.20 KP 1.00 LA 1.10 NL 1.11 ! OV 0.94 PT 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.13 HN 1.13 KP 0.99 LA 1.04 ! MK 1.13 NL 1.08 OV 0.93 PT 0.97 ! SC 0.94 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.99 HN 1.14 KP 0.96 LA 1.05 ! NL 1.03 OV 0.87 PT 0.94 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.04 FD 1.05 HN 1.09 KP 1.01 ! LA 0.88 MK 1.03 NL 1.08 OV 0.93 ! PT 0.99 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.04 FD 0.99 HN 1.17 KP 0.95 ! LA 1.05 MK 1.00 NL 0.99 PT 0.99 ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.97 FD 0.98 HN 1.08 KP 1.02 ! LA 1.04 MK 0.96 NL 0.99 OV 0.91 ! ! ! Fit before self-cal, rms=0.134449Jy sigma=1.782011 ! Fit after self-cal, rms=0.104645Jy sigma=1.292060 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9187 mas, bmaj=2.882 mas, bpa=-15.71 degrees ! Estimated noise=0.414107 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 = -0.0141789 Jy ! Component: 100 - total flux cleaned = -0.0155682 Jy ! Component: 150 - total flux cleaned = -0.0155977 Jy ! Component: 200 - total flux cleaned = -0.0153982 Jy ! Total flux subtracted in 200 components = -0.0153982 Jy ! Clean residual min=-0.010853 max=0.008392 Jy/beam ! Clean residual mean=-0.000024 rms=0.002001 Jy/beam ! Combined flux in latest and established models = 1.07954 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 88 components and 1.07954 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=0.101990Jy sigma=1.257948 ! Fit after self-cal, rms=0.102054Jy sigma=1.257553 ! 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=0.102054Jy sigma=1.257553 ! Fit after self-cal, rms=0.090922Jy sigma=1.091888 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9203 mas, bmaj=2.892 mas, bpa=-15.85 degrees ! Estimated noise=0.413825 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00785004 Jy ! Component: 100 - total flux cleaned = -0.0100026 Jy ! Component: 150 - total flux cleaned = -0.0105225 Jy ! Component: 200 - total flux cleaned = -0.0110533 Jy ! Total flux subtracted in 200 components = -0.0110533 Jy ! Clean residual min=-0.009322 max=0.004834 Jy/beam ! Clean residual mean=-0.000023 rms=0.001395 Jy/beam ! Combined flux in latest and established models = 1.06849 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 97 components and 1.06849 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=0.090266Jy sigma=1.079753 ! Fit after self-cal, rms=0.090283Jy sigma=1.079653 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 = -9.68443e-05 Jy ! Component: 100 - total flux cleaned = -0.000184024 Jy ! Component: 150 - total flux cleaned = -0.000333009 Jy ! Component: 200 - total flux cleaned = -0.00033551 Jy ! Total flux subtracted in 200 components = -0.00033551 Jy ! Clean residual min=-0.009243 max=0.004828 Jy/beam ! Clean residual mean=-0.000023 rms=0.001392 Jy/beam ! Combined flux in latest and established models = 1.06815 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 104 components and 1.06815 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=0.090174Jy sigma=1.077711 ! Fit after self-cal, rms=0.090166Jy sigma=1.077592 ! 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=0.090166Jy sigma=1.077592 ! Fit after self-cal, rms=0.083258Jy sigma=0.972366 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9216 mas, bmaj=2.895 mas, bpa=-15.95 degrees ! Estimated noise=0.414344 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00663296 Jy ! Component: 100 - total flux cleaned = -0.00876963 Jy ! Component: 150 - total flux cleaned = -0.00940712 Jy ! Component: 200 - total flux cleaned = -0.00973876 Jy ! Total flux subtracted in 200 components = -0.00973876 Jy ! Clean residual min=-0.008178 max=0.003930 Jy/beam ! Clean residual mean=-0.000002 rms=0.000921 Jy/beam ! Combined flux in latest and established models = 1.05842 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 112 components and 1.05842 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=0.082613Jy sigma=0.962760 ! Fit after self-cal, rms=0.082624Jy sigma=0.962639 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 = -0.000340873 Jy ! Component: 100 - total flux cleaned = -0.000522926 Jy ! Component: 150 - total flux cleaned = -0.00068467 Jy ! Component: 200 - total flux cleaned = -0.000759643 Jy ! Total flux subtracted in 200 components = -0.000759643 Jy ! Clean residual min=-0.007910 max=0.003926 Jy/beam ! Clean residual mean=-0.000002 rms=0.000912 Jy/beam ! Combined flux in latest and established models = 1.05766 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 118 components and 1.05766 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=0.082489Jy sigma=0.960106 ! Fit after self-cal, rms=0.082487Jy sigma=0.960019 ! 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=0.082487Jy sigma=0.960019 ! Fit after self-cal, rms=0.082376Jy sigma=0.955767 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.231 mas, bmaj=6.349 mas, bpa=-6.826 degrees ! Estimated noise=0.50456 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00484504 Jy ! Component: 100 - total flux cleaned = -0.00713614 Jy ! Component: 150 - total flux cleaned = -0.00770857 Jy ! Component: 200 - total flux cleaned = -0.00793725 Jy ! Total flux subtracted in 200 components = -0.00793725 Jy ! Clean residual min=-0.006571 max=0.004206 Jy/beam ! Clean residual mean=-0.000003 rms=0.001099 Jy/beam ! Combined flux in latest and established models = 1.04972 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 143 components and 1.04972 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=0.082169Jy sigma=0.951722 ! Fit after self-cal, rms=0.082169Jy sigma=0.951673 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 = -0.00031925 Jy ! Component: 100 - total flux cleaned = -0.000388667 Jy ! Component: 150 - total flux cleaned = -0.000486047 Jy ! Component: 200 - total flux cleaned = -0.000575726 Jy ! Total flux subtracted in 200 components = -0.000575726 Jy ! Clean residual min=-0.006517 max=0.004202 Jy/beam ! Clean residual mean=-0.000004 rms=0.001094 Jy/beam ! Combined flux in latest and established models = 1.04914 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 147 components and 1.04914 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=0.082138Jy sigma=0.950934 ! Fit after self-cal, rms=0.082138Jy sigma=0.950910 ! 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=0.9226 mas, bmaj=2.896 mas, bpa=-15.98 degrees ! Estimated noise=0.414551 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9226 x 2.896 at -15.98 degrees (North through East) ! Clean map min=-0.0067901 max=0.87827 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=0.082138Jy sigma=0.950910 ! Fit after self-cal, rms=0.077219Jy sigma=0.874408 ! Inverting map and beam ! Estimated beam: bmin=0.9228 mas, bmaj=2.892 mas, bpa=-15.97 degrees ! Estimated noise=0.414216 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0045403 Jy ! Component: 100 - total flux cleaned = -0.00570737 Jy ! Component: 150 - total flux cleaned = -0.00612429 Jy ! Component: 200 - total flux cleaned = -0.00633351 Jy ! Total flux subtracted in 200 components = -0.00633351 Jy ! Clean residual min=-0.006368 max=0.003212 Jy/beam ! Clean residual mean=-0.000002 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 1.04281 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 155 components and 1.04281 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=0.076889Jy sigma=0.869651 ! Fit after self-cal, rms=0.076880Jy sigma=0.869557 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000316017 Jy ! Component: 100 - total flux cleaned = -0.000374593 Jy ! Component: 150 - total flux cleaned = -0.000375693 Jy ! Component: 200 - total flux cleaned = -0.000430281 Jy ! Total flux subtracted in 200 components = -0.000430281 Jy ! Clean residual min=-0.006101 max=0.003169 Jy/beam ! Clean residual mean=-0.000003 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 1.04238 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 160 components and 1.04238 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=0.076803Jy sigma=0.868314 ! Fit after self-cal, rms=0.076799Jy sigma=0.868256 ! 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=0.076799Jy sigma=0.868256 ! Fit after self-cal, rms=0.076793Jy sigma=0.865974 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=0.6339 mas, bmaj=2.08 mas, bpa=-17.51 degrees ! Estimated noise=0.699957 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.650329 Jy ! Component: 100 - total flux cleaned = 0.804926 Jy ! Component: 150 - total flux cleaned = 0.876338 Jy ! Component: 200 - total flux cleaned = 0.918189 Jy ! Total flux subtracted in 200 components = 0.918189 Jy ! Clean residual min=-0.008282 max=0.021744 Jy/beam ! Clean residual mean=-0.000018 rms=0.001686 Jy/beam ! Combined flux in latest and established models = 0.918189 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.918189 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9233 mas, bmaj=2.894 mas, bpa=-16.01 degrees ! Estimated noise=0.414271 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 = 0.047653 Jy ! Component: 100 - total flux cleaned = 0.0725288 Jy ! Component: 150 - total flux cleaned = 0.0872385 Jy ! Component: 200 - total flux cleaned = 0.0966997 Jy ! Total flux subtracted in 200 components = 0.0966997 Jy ! Clean residual min=-0.004831 max=0.006040 Jy/beam ! Clean residual mean=-0.000013 rms=0.000963 Jy/beam ! Combined flux in latest and established models = 1.01489 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 53 components and 1.01489 Jy ! Inverting map ! Added new window around map position (1.6, 3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00661698 Jy ! Component: 100 - total flux cleaned = 0.0110456 Jy ! Component: 150 - total flux cleaned = 0.0125905 Jy ! Component: 200 - total flux cleaned = 0.0134861 Jy ! Total flux subtracted in 200 components = 0.0134861 Jy ! Clean residual min=-0.004437 max=0.003088 Jy/beam ! Clean residual mean=-0.000006 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 1.02837 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 77 components and 1.02837 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=2.241 mas, bmaj=6.353 mas, bpa=-6.816 degrees ! Estimated noise=0.503164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00201498 Jy ! Component: 100 - total flux cleaned = 0.00283958 Jy ! Component: 150 - total flux cleaned = 0.00338915 Jy ! Component: 200 - total flux cleaned = 0.00360153 Jy ! Total flux subtracted in 200 components = 0.00360153 Jy ! Clean residual min=-0.004176 max=0.003259 Jy/beam ! Clean residual mean=-0.000008 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 1.03198 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 = 0.000144349 Jy ! Component: 100 - total flux cleaned = 0.000218305 Jy ! Component: 150 - total flux cleaned = 0.000264468 Jy ! Component: 200 - total flux cleaned = 0.000306676 Jy ! Total flux subtracted in 200 components = 0.000306676 Jy ! Clean residual min=-0.004142 max=0.003184 Jy/beam ! Clean residual mean=-0.000007 rms=0.000808 Jy/beam ! Combined flux in latest and established models = 1.03228 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 101 components and 1.03228 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9233 mas, bmaj=2.894 mas, bpa=-16.01 degrees ! Estimated noise=0.414271 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000476894 Jy ! Component: 100 - total flux cleaned = -0.00063954 Jy ! Component: 150 - total flux cleaned = -0.000689486 Jy ! Component: 200 - total flux cleaned = -0.000732804 Jy ! Total flux subtracted in 200 components = -0.000732804 Jy ! Clean residual min=-0.004343 max=0.003006 Jy/beam ! Clean residual mean=-0.000004 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 1.03155 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 114 components and 1.03155 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=0.076327Jy sigma=0.857189 ! Fit after self-cal, rms=0.076296Jy sigma=0.856855 wmodel J1522-2730_X_b_map.mod ! Writing 114 model components to file: J1522-2730_X_b_map.mod wobs J1522-2730_X_b_uvs.fits ! Writing UV FITS file: J1522-2730_X_b_uvs.fits wwins J1522-2730_X_b_map.win ! wwins: Wrote 4 windows to J1522-2730_X_b_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 = -0.00172379 Jy ! Component: 100 - total flux cleaned = -0.00252755 Jy ! Component: 150 - total flux cleaned = -0.00285517 Jy ! Component: 200 - total flux cleaned = -0.00329349 Jy ! Component: 250 - total flux cleaned = -0.00346278 Jy ! Component: 300 - total flux cleaned = -0.00346494 Jy ! Component: 350 - total flux cleaned = -0.00361849 Jy ! Component: 400 - total flux cleaned = -0.00376683 Jy ! Component: 450 - total flux cleaned = -0.00391173 Jy ! Component: 500 - total flux cleaned = -0.00412349 Jy ! Component: 550 - total flux cleaned = -0.00426151 Jy ! Component: 600 - total flux cleaned = -0.00436308 Jy ! Component: 650 - total flux cleaned = -0.00459601 Jy ! Component: 700 - total flux cleaned = -0.00475872 Jy ! Component: 750 - total flux cleaned = -0.00495114 Jy ! Component: 800 - total flux cleaned = -0.00514109 Jy ! Component: 850 - total flux cleaned = -0.00529708 Jy ! Component: 900 - total flux cleaned = -0.00551282 Jy ! Component: 950 - total flux cleaned = -0.00572574 Jy ! Component: 1000 - total flux cleaned = -0.00596595 Jy ! Component: 1050 - total flux cleaned = -0.00620284 Jy ! Component: 1100 - total flux cleaned = -0.00634939 Jy ! Component: 1150 - total flux cleaned = -0.00655247 Jy ! Component: 1200 - total flux cleaned = -0.00660981 Jy ! Component: 1250 - total flux cleaned = -0.00675214 Jy ! Component: 1300 - total flux cleaned = -0.00675236 Jy ! Component: 1350 - total flux cleaned = -0.0069477 Jy ! Component: 1400 - total flux cleaned = -0.00694768 Jy ! Component: 1450 - total flux cleaned = -0.00700259 Jy ! Component: 1500 - total flux cleaned = -0.00700222 Jy ! Component: 1550 - total flux cleaned = -0.00708363 Jy ! Component: 1600 - total flux cleaned = -0.00713724 Jy ! Component: 1650 - total flux cleaned = -0.00719065 Jy ! Component: 1700 - total flux cleaned = -0.00724362 Jy ! Component: 1750 - total flux cleaned = -0.00734842 Jy ! Component: 1800 - total flux cleaned = -0.00740051 Jy ! Component: 1850 - total flux cleaned = -0.00742618 Jy ! Component: 1900 - total flux cleaned = -0.00742619 Jy ! Component: 1950 - total flux cleaned = -0.00745135 Jy ! Component: 2000 - total flux cleaned = -0.00742634 Jy ! Component: 2050 - total flux cleaned = -0.00752733 Jy ! Component: 2100 - total flux cleaned = -0.00747707 Jy ! Component: 2150 - total flux cleaned = -0.00762634 Jy ! Component: 2200 - total flux cleaned = -0.00752729 Jy ! Component: 2250 - total flux cleaned = -0.00755213 Jy ! Component: 2300 - total flux cleaned = -0.00750317 Jy ! Component: 2350 - total flux cleaned = -0.00752758 Jy ! Component: 2400 - total flux cleaned = -0.00762441 Jy ! Component: 2450 - total flux cleaned = -0.00745587 Jy ! Component: 2500 - total flux cleaned = -0.00750386 Jy ! Component: 2550 - total flux cleaned = -0.00752757 Jy ! Component: 2600 - total flux cleaned = -0.00752749 Jy ! Component: 2650 - total flux cleaned = -0.00743343 Jy ! Component: 2700 - total flux cleaned = -0.00745694 Jy ! Component: 2750 - total flux cleaned = -0.00750353 Jy ! Component: 2800 - total flux cleaned = -0.00754998 Jy ! Component: 2850 - total flux cleaned = -0.00745783 Jy ! Component: 2900 - total flux cleaned = -0.00741204 Jy ! Component: 2950 - total flux cleaned = -0.00743482 Jy ! Component: 3000 - total flux cleaned = -0.00736668 Jy ! Component: 3050 - total flux cleaned = -0.00729907 Jy ! Component: 3100 - total flux cleaned = -0.00732155 Jy ! Component: 3150 - total flux cleaned = -0.00738856 Jy ! Component: 3200 - total flux cleaned = -0.00738853 Jy ! Component: 3250 - total flux cleaned = -0.00736638 Jy ! Component: 3300 - total flux cleaned = -0.00734454 Jy ! Component: 3350 - total flux cleaned = -0.00741034 Jy ! Component: 3400 - total flux cleaned = -0.00741039 Jy ! Component: 3450 - total flux cleaned = -0.00734545 Jy ! Component: 3500 - total flux cleaned = -0.00747503 Jy ! Component: 3550 - total flux cleaned = -0.00743192 Jy ! Component: 3600 - total flux cleaned = -0.00745308 Jy ! Component: 3650 - total flux cleaned = -0.0073255 Jy ! Component: 3700 - total flux cleaned = -0.00743131 Jy ! Component: 3750 - total flux cleaned = -0.0074735 Jy ! Component: 3800 - total flux cleaned = -0.00738948 Jy ! Component: 3850 - total flux cleaned = -0.00743121 Jy ! Component: 3900 - total flux cleaned = -0.00741058 Jy ! Component: 3950 - total flux cleaned = -0.0074726 Jy ! Component: 4000 - total flux cleaned = -0.00745199 Jy ! Component: 4050 - total flux cleaned = -0.00743154 Jy ! Total flux subtracted in 4096 components = -0.00745198 Jy ! Clean residual min=-0.001155 max=0.001119 Jy/beam ! Clean residual mean=-0.000001 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 1.0241 Jy keep ! Adding 302 model components to the UV plane model. ! The established model now contains 416 components and 1.0241 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J1522-2730_X_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9233 x 2.894 at -16.01 degrees (North through East) ! Clean map min=-0.0033073 max=0.88349 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J1522-2730_X_b_map.fits wmodel /vlbi/uf001/uvm//J1522-2730_X_b_map.mod ! Writing 416 model components to file: /vlbi/uf001/uvm//J1522-2730_X_b_map.mod wobs /vlbi/uf001/uvm//J1522-2730_X_b_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J1522-2730_X_b_uvs.fits wwins /vlbi/uf001/uvm//J1522-2730_X_b_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uvm//J1522-2730_X_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.883486 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000374367 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.127122 0.127122 0.254243 0.508487 1.01697 2.03395 4.06789 8.13579 16.2716 32.5431 65.0863 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.883 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2359.94 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J1522-2730_X_b_dfm.log closed on Sun Jan 13 21:53:02 2019