! Started logfile: /vlbi/uf001/uvm//J0050-0929_X_a_dfm.log on Sun Jan 13 20:25:43 2019 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /vlbi/uf001/uvm//J0050-0929_X_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J0050-0929_X_a_uvm.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! AN table 2: 3 integrations on 1 of 1 possible baselines. ! AN table 3: 6 integrations on 1 of 1 possible baselines. ! AN table 4: 10 integrations on 21 of 21 possible baselines. ! AN table 5: 7 integrations on 28 of 28 possible baselines. ! AN table 6: 7 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.553841 visibilities/baseline/integration-bin. ! Found source: J0050-0929 ! ! 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 21108 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 J0050-0929_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 268 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 31 telescope corrections were flagged in sub-array 4. ! A total of 28 telescope corrections were flagged in sub-array 5. ! A total of 27 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 268 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 31 telescope corrections were flagged in sub-array 4. ! A total of 28 telescope corrections were flagged in sub-array 5. ! A total of 27 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 268 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 31 telescope corrections were flagged in sub-array 4. ! A total of 28 telescope corrections were flagged in sub-array 5. ! A total of 27 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 268 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 31 telescope corrections were flagged in sub-array 4. ! A total of 28 telescope corrections were flagged in sub-array 5. ! A total of 27 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 5. ! A total of 268 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 31 telescope corrections were flagged in sub-array 4. ! A total of 28 telescope corrections were flagged in sub-array 5. ! A total of 27 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 6. ! A total of 268 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 31 telescope corrections were flagged in sub-array 4. ! A total of 28 telescope corrections were flagged in sub-array 5. ! A total of 27 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 7. ! A total of 268 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 31 telescope corrections were flagged in sub-array 4. ! A total of 28 telescope corrections were flagged in sub-array 5. ! A total of 27 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 8. ! A total of 268 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 31 telescope corrections were flagged in sub-array 4. ! A total of 28 telescope corrections were flagged in sub-array 5. ! A total of 27 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 9. ! A total of 268 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 31 telescope corrections were flagged in sub-array 4. ! A total of 28 telescope corrections were flagged in sub-array 5. ! A total of 27 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 10. ! A total of 268 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 31 telescope corrections were flagged in sub-array 4. ! A total of 28 telescope corrections were flagged in sub-array 5. ! A total of 27 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 11. ! A total of 268 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 31 telescope corrections were flagged in sub-array 4. ! A total of 28 telescope corrections were flagged in sub-array 5. ! A total of 27 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 12. ! A total of 268 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 31 telescope corrections were flagged in sub-array 4. ! A total of 28 telescope corrections were flagged in sub-array 5. ! A total of 27 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=1.147917Jy sigma=21.217218 ! Fit after self-cal, rms=0.462801Jy sigma=8.591792 ! 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=0.6582 mas, bmaj=1.622 mas, bpa=-2.472 degrees ! Estimated noise=0.479414 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 = 0.411797 Jy ! Component: 100 - total flux cleaned = 0.50183 Jy ! Total flux subtracted in 100 components = 0.50183 Jy ! Clean residual min=-0.012871 max=0.027210 Jy/beam ! Clean residual mean=0.000011 rms=0.002636 Jy/beam ! Combined flux in latest and established models = 0.50183 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.50183 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=0.130456Jy sigma=2.288778 ! Fit after self-cal, rms=0.130453Jy sigma=2.288738 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0291228 Jy ! Component: 100 - total flux cleaned = 0.0462444 Jy ! Total flux subtracted in 100 components = 0.0462444 Jy ! Clean residual min=-0.013651 max=0.017463 Jy/beam ! Clean residual mean=0.000007 rms=0.002362 Jy/beam ! Combined flux in latest and established models = 0.548074 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 20 components and 0.548074 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=0.117920Jy sigma=2.069015 ! Fit after self-cal, rms=0.117916Jy sigma=2.068922 ! Inverting map ! Added new window around map position (-4.8, 12.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0154531 Jy ! Component: 100 - total flux cleaned = 0.021361 Jy ! Total flux subtracted in 100 components = 0.021361 Jy ! Clean residual min=-0.013319 max=0.015505 Jy/beam ! Clean residual mean=0.000004 rms=0.002275 Jy/beam ! Combined flux in latest and established models = 0.569435 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 28 components and 0.569435 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=0.115486Jy sigma=2.024936 ! Fit after self-cal, rms=0.115376Jy sigma=2.022738 ! Inverting map ! Added new window around map position (-2, -3.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0127372 Jy ! Component: 100 - total flux cleaned = 0.0176597 Jy ! Total flux subtracted in 100 components = 0.0176597 Jy ! Clean residual min=-0.012908 max=0.014442 Jy/beam ! Clean residual mean=0.000002 rms=0.002195 Jy/beam ! Combined flux in latest and established models = 0.587095 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 35 components and 0.587095 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=0.113408Jy sigma=1.982293 ! Fit after self-cal, rms=0.113269Jy sigma=1.979541 ! 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=0.906 mas, bmaj=2.119 mas, bpa=-4.771 degrees ! Estimated noise=0.302839 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1.8, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0190001 Jy ! Component: 100 - total flux cleaned = 0.0313916 Jy ! Component: 150 - total flux cleaned = 0.0409156 Jy ! Component: 200 - total flux cleaned = 0.0483526 Jy ! Total flux subtracted in 200 components = 0.0483526 Jy ! Clean residual min=-0.011169 max=0.010231 Jy/beam ! Clean residual mean=0.000003 rms=0.002155 Jy/beam ! Combined flux in latest and established models = 0.635447 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 60 components and 0.635447 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=0.109635Jy sigma=1.895287 ! Fit after self-cal, rms=0.109493Jy sigma=1.892572 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.906 x 2.119 at -4.771 degrees (North through East) ! Clean map min=-0.010655 max=0.53833 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.05 HN 0.94 KP 1.02 ! LA 1.06 MK 1.03 NL 1.13 OV 0.96 ! PT 0.96 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* MK 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.95 HN 0.94 KP 0.95 LA 0.93 ! NL 0.98 OV 0.89 PT 0.92 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.93 HN 0.88 KP 1.01 LA 0.78 ! MK 0.90 NL 1.10 OV 0.89 PT 0.91 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.90 FD 0.95 KP 1.01 LA 0.78 ! MK 0.94 NL 1.06 OV 0.87 PT 0.97 ! ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.06 HN 0.94 KP 1.02 ! LA 1.05 MK 1.03 NL 1.13 OV 0.97 ! PT 0.97 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* MK 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.96 HN 0.92 KP 0.96 LA 0.94 ! NL 1.00 OV 0.88 PT 0.91 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.94 HN 0.90 KP 1.01 LA 0.80 ! MK 0.91 NL 1.10 OV 0.91 PT 0.93 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.91 FD 0.96 KP 0.99 LA 0.78 ! MK 0.94 NL 1.09 OV 0.91 PT 0.94 ! ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.04 HN 0.94 KP 1.02 ! LA 1.05 MK 1.03 NL 1.14 OV 0.96 ! PT 0.96 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* MK 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.97 HN 0.94 KP 0.95 LA 0.93 ! NL 0.97 OV 0.87 PT 0.92 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.90 HN 0.88 KP 1.01 LA 0.81 ! MK 0.89 NL 1.09 OV 0.91 PT 0.95 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.91 FD 0.96 KP 1.00 LA 0.79 ! MK 0.90 NL 1.04 OV 0.91 PT 0.95 ! ! ! Correcting IF 4. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.05 HN 0.94 KP 1.03 ! LA 1.04 MK 1.03 NL 1.13 OV 0.96 ! PT 0.96 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* MK 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.95 HN 0.90 KP 0.97 LA 0.94 ! NL 0.98 OV 0.89 PT 0.90 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.94 HN 0.89 KP 1.00 LA 0.83 ! MK 0.90 NL 1.10 OV 0.91 PT 0.93 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.93 FD 1.00 KP 0.99 LA 0.82 ! MK 0.91 NL 1.08 OV 0.88 PT 0.93 ! ! ! Correcting IF 5. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.06 HN 0.94 KP 1.03 ! LA 1.05 MK 1.04 NL 1.13 OV 0.95 ! PT 0.96 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* MK 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.96 HN 0.94 KP 0.96 LA 0.93 ! NL 1.02 OV 0.88 PT 0.91 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.91 HN 0.91 KP 1.00 LA 0.78 ! MK 0.91 NL 1.08 OV 0.91 PT 0.94 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.93 FD 0.99 KP 0.97 LA 0.81 ! MK 0.91 NL 1.07 OV 0.88 PT 0.94 ! ! ! Correcting IF 6. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.05 HN 0.94 KP 1.03 ! LA 1.05 MK 1.05 NL 1.13 OV 0.96 ! PT 0.97 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* MK 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.94 HN 0.91 KP 0.95 LA 0.96 ! NL 1.02 OV 0.89 PT 0.91 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.93 HN 0.86 KP 1.00 LA 0.77 ! MK 0.93 NL 1.09 OV 0.93 PT 0.93 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.91 FD 0.94 KP 0.99 LA 0.79 ! MK 0.90 NL 1.06 OV 0.88 PT 0.96 ! ! ! Correcting IF 7. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.05 HN 0.93 KP 1.02 ! LA 1.04 MK 1.05 NL 1.13 OV 0.96 ! PT 0.97 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* MK 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.96 HN 0.89 KP 0.95 LA 0.94 ! NL 0.99 OV 0.89 PT 0.92 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.89 HN 0.88 KP 1.00 LA 0.77 ! MK 0.91 NL 1.08 OV 0.90 PT 0.95 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.90 FD 0.94 KP 0.97 LA 0.82 ! MK 0.89 NL 1.07 OV 0.88 PT 0.96 ! ! ! Correcting IF 8. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.05 HN 0.95 KP 1.03 ! LA 1.06 MK 1.05 NL 1.13 OV 0.95 ! PT 0.97 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* MK 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.95 HN 0.91 KP 0.95 LA 0.94 ! NL 1.00 OV 0.86 PT 0.91 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.92 HN 0.90 KP 1.01 LA 0.81 ! MK 0.91 NL 1.04 OV 0.91 PT 0.94 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.91 FD 0.97 KP 1.00 LA 0.79 ! MK 0.92 NL 1.03 OV 0.89 PT 0.97 ! ! ! Correcting IF 9. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.06 HN 0.94 KP 1.02 ! LA 1.05 MK 1.04 NL 1.13 OV 0.96 ! PT 0.97 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* MK 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.95 HN 0.91 KP 0.96 LA 0.94 ! NL 1.00 OV 0.87 PT 0.92 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.92 HN 0.90 KP 1.01 LA 0.79 ! MK 0.90 NL 1.07 OV 0.91 PT 0.95 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.91 FD 0.95 KP 0.99 LA 0.79 ! MK 0.91 NL 1.05 OV 0.90 PT 0.93 ! ! ! Correcting IF 10. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.05 HN 0.93 KP 1.03 ! LA 1.04 MK 1.05 NL 1.12 OV 0.96 ! PT 0.96 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* MK 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.96 HN 0.93 KP 0.94 LA 0.95 ! NL 0.99 OV 0.88 PT 0.89 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.89 HN 0.93 KP 0.97 LA 0.79 ! MK 0.88 NL 1.10 OV 0.90 PT 0.93 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.89 FD 0.99 KP 0.99 LA 0.78 ! MK 0.87 NL 1.05 OV 0.89 PT 0.96 ! ! ! Correcting IF 11. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.05 HN 0.94 KP 1.02 ! LA 1.04 MK 1.04 NL 1.14 OV 0.96 ! PT 0.97 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* MK 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.96 HN 0.93 KP 0.99 LA 0.94 ! NL 1.01 OV 0.87 PT 0.91 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.91 HN 0.91 KP 1.02 LA 0.78 ! MK 0.91 NL 1.08 OV 0.92 PT 0.92 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.88 FD 0.96 KP 0.99 LA 0.79 ! MK 0.93 NL 1.09 OV 0.86 PT 0.96 ! ! ! Correcting IF 12. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.05 HN 0.95 KP 1.04 ! LA 1.05 MK 1.06 NL 1.12 OV 0.97 ! PT 0.97 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* MK 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.95 HN 0.93 KP 0.96 LA 0.92 ! NL 0.99 OV 0.88 PT 0.90 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.89 HN 0.93 KP 1.01 LA 0.80 ! MK 0.88 NL 1.09 OV 0.95 PT 0.91 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.89 FD 0.92 KP 0.98 LA 0.81 ! MK 0.94 NL 1.05 OV 0.88 PT 1.00 ! ! ! Fit before self-cal, rms=0.109493Jy sigma=1.892572 ! Fit after self-cal, rms=0.090150Jy sigma=1.504144 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.903 mas, bmaj=2.129 mas, bpa=-4.43 degrees ! Estimated noise=0.305909 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 = -0.00916835 Jy ! Component: 100 - total flux cleaned = -0.0132834 Jy ! Component: 150 - total flux cleaned = -0.0153516 Jy ! Component: 200 - total flux cleaned = -0.0167409 Jy ! Total flux subtracted in 200 components = -0.0167409 Jy ! Clean residual min=-0.007202 max=0.006599 Jy/beam ! Clean residual mean=0.000000 rms=0.001422 Jy/beam ! Combined flux in latest and established models = 0.618706 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 73 components and 0.618706 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=0.088694Jy sigma=1.484654 ! Fit after self-cal, rms=0.088626Jy sigma=1.483048 ! 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=0.088626Jy sigma=1.483048 ! Fit after self-cal, rms=0.067697Jy sigma=1.092094 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9055 mas, bmaj=2.131 mas, bpa=-4.476 degrees ! Estimated noise=0.306481 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00541331 Jy ! Component: 100 - total flux cleaned = -0.00684948 Jy ! Component: 150 - total flux cleaned = -0.0077822 Jy ! Component: 200 - total flux cleaned = -0.00837498 Jy ! Total flux subtracted in 200 components = -0.00837498 Jy ! Clean residual min=-0.003301 max=0.003203 Jy/beam ! Clean residual mean=-0.000002 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.610331 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 89 components and 0.610332 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=0.067103Jy sigma=1.080539 ! Fit after self-cal, rms=0.067185Jy sigma=1.080060 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 = -0.000890534 Jy ! Component: 100 - total flux cleaned = -0.00135566 Jy ! Component: 150 - total flux cleaned = -0.00183 Jy ! Component: 200 - total flux cleaned = -0.00219488 Jy ! Total flux subtracted in 200 components = -0.00219488 Jy ! Clean residual min=-0.003133 max=0.003134 Jy/beam ! Clean residual mean=-0.000001 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.608137 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 100 components and 0.608137 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=0.067033Jy sigma=1.077201 ! Fit after self-cal, rms=0.067028Jy sigma=1.077113 ! Inverting map ! Added new window around map position (-0.6, 3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00314639 Jy ! Component: 100 - total flux cleaned = 0.00270059 Jy ! Component: 150 - total flux cleaned = 0.00217029 Jy ! Component: 200 - total flux cleaned = 0.00169482 Jy ! Total flux subtracted in 200 components = 0.00169482 Jy ! Clean residual min=-0.002909 max=0.002385 Jy/beam ! Clean residual mean=-0.000001 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.609831 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 112 components and 0.609831 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=0.066826Jy sigma=1.073399 ! Fit after self-cal, rms=0.066808Jy sigma=1.073027 ! 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=0.066808Jy sigma=1.073027 ! Fit after self-cal, rms=0.066134Jy sigma=1.061291 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9051 mas, bmaj=2.131 mas, bpa=-4.445 degrees ! Estimated noise=0.306488 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00225498 Jy ! Component: 100 - total flux cleaned = -0.00255304 Jy ! Component: 150 - total flux cleaned = -0.0029468 Jy ! Component: 200 - total flux cleaned = -0.00317798 Jy ! Total flux subtracted in 200 components = -0.00317798 Jy ! Clean residual min=-0.002222 max=0.001779 Jy/beam ! Clean residual mean=-0.000001 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.606653 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 118 components and 0.606653 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=0.065973Jy sigma=1.058021 ! Fit after self-cal, rms=0.065973Jy sigma=1.057958 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 = -4.38177e-05 Jy ! Component: 100 - total flux cleaned = -0.00019815 Jy ! Component: 150 - total flux cleaned = -0.000385481 Jy ! Component: 200 - total flux cleaned = -0.000559213 Jy ! Total flux subtracted in 200 components = -0.000559213 Jy ! Clean residual min=-0.002071 max=0.001749 Jy/beam ! Clean residual mean=-0.000001 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.606094 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 124 components and 0.606094 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=0.065907Jy sigma=1.056695 ! Fit after self-cal, rms=0.065906Jy sigma=1.056651 ! 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=0.065906Jy sigma=1.056651 ! Fit after self-cal, rms=0.065915Jy sigma=1.055826 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.248 mas, bmaj=4.006 mas, bpa=-0.7148 degrees ! Estimated noise=0.386608 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00215759 Jy ! Component: 100 - total flux cleaned = -0.00319129 Jy ! Component: 150 - total flux cleaned = -0.00357351 Jy ! Component: 200 - total flux cleaned = -0.00381528 Jy ! Total flux subtracted in 200 components = -0.00381528 Jy ! Clean residual min=-0.001614 max=0.001437 Jy/beam ! Clean residual mean=-0.000002 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.602279 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 141 components and 0.602279 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=0.065882Jy sigma=1.054993 ! Fit after self-cal, rms=0.065879Jy sigma=1.054932 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 = -0.000339461 Jy ! Component: 100 - total flux cleaned = -0.000522614 Jy ! Component: 150 - total flux cleaned = -0.000620912 Jy ! Component: 200 - total flux cleaned = -0.000691419 Jy ! Total flux subtracted in 200 components = -0.000691419 Jy ! Clean residual min=-0.001519 max=0.001387 Jy/beam ! Clean residual mean=-0.000001 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.601587 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 150 components and 0.601587 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=0.065870Jy sigma=1.054718 ! Fit after self-cal, rms=0.065869Jy sigma=1.054698 ! 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=0.9049 mas, bmaj=2.132 mas, bpa=-4.434 degrees ! Estimated noise=0.306394 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9049 x 2.132 at -4.434 degrees (North through East) ! Clean map min=-0.0026041 max=0.54087 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=0.065869Jy sigma=1.054698 ! Fit after self-cal, rms=0.064279Jy sigma=0.925807 ! Inverting map and beam ! Estimated beam: bmin=0.9054 mas, bmaj=2.132 mas, bpa=-4.464 degrees ! Estimated noise=0.3064 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000895531 Jy ! Component: 100 - total flux cleaned = -0.00138318 Jy ! Component: 150 - total flux cleaned = -0.00167842 Jy ! Component: 200 - total flux cleaned = -0.00182497 Jy ! Total flux subtracted in 200 components = -0.00182497 Jy ! Clean residual min=-0.001481 max=0.001424 Jy/beam ! Clean residual mean=-0.000000 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.599762 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 153 components and 0.599762 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=0.064214Jy sigma=0.924486 ! Fit after self-cal, rms=0.064213Jy sigma=0.924433 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.8002e-05 Jy ! Component: 100 - total flux cleaned = -0.000167737 Jy ! Component: 150 - total flux cleaned = -0.000287253 Jy ! Component: 200 - total flux cleaned = -0.000342838 Jy ! Total flux subtracted in 200 components = -0.000342838 Jy ! Clean residual min=-0.001436 max=0.001364 Jy/beam ! Clean residual mean=-0.000000 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.59942 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 160 components and 0.59942 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=0.064184Jy sigma=0.923853 ! Fit after self-cal, rms=0.064183Jy sigma=0.923831 ! 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=0.064183Jy sigma=0.923831 ! Fit after self-cal, rms=0.064244Jy sigma=0.923530 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=0.6575 mas, bmaj=1.634 mas, bpa=-2.098 degrees ! Estimated noise=0.48577 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.414612 Jy ! Component: 100 - total flux cleaned = 0.505227 Jy ! Component: 150 - total flux cleaned = 0.534272 Jy ! Component: 200 - total flux cleaned = 0.550088 Jy ! Total flux subtracted in 200 components = 0.550088 Jy ! Clean residual min=-0.003632 max=0.007881 Jy/beam ! Clean residual mean=0.000004 rms=0.000745 Jy/beam ! Combined flux in latest and established models = 0.550088 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.550088 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9054 mas, bmaj=2.132 mas, bpa=-4.456 degrees ! Estimated noise=0.306345 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 = 0.0156106 Jy ! Component: 100 - total flux cleaned = 0.0237518 Jy ! Component: 150 - total flux cleaned = 0.0289187 Jy ! Component: 200 - total flux cleaned = 0.0327351 Jy ! Total flux subtracted in 200 components = 0.0327351 Jy ! Clean residual min=-0.001987 max=0.002550 Jy/beam ! Clean residual mean=0.000002 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.582823 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 65 components and 0.582823 Jy ! Inverting map ! Added new window around map position (0.4, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00304467 Jy ! Component: 100 - total flux cleaned = 0.00543843 Jy ! Component: 150 - total flux cleaned = 0.00739958 Jy ! Component: 200 - total flux cleaned = 0.00903907 Jy ! Total flux subtracted in 200 components = 0.00903907 Jy ! Clean residual min=-0.001723 max=0.001677 Jy/beam ! Clean residual mean=0.000001 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.591862 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 98 components and 0.591862 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=2.25 mas, bmaj=4.01 mas, bpa=-0.7046 degrees ! Estimated noise=0.38617 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0018473 Jy ! Component: 100 - total flux cleaned = 0.00311989 Jy ! Component: 150 - total flux cleaned = 0.00409232 Jy ! Component: 200 - total flux cleaned = 0.00482328 Jy ! Total flux subtracted in 200 components = 0.00482328 Jy ! Clean residual min=-0.001360 max=0.001331 Jy/beam ! Clean residual mean=0.000000 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.596685 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 = 0.000368366 Jy ! Component: 100 - total flux cleaned = 0.000557286 Jy ! Component: 150 - total flux cleaned = 0.000704823 Jy ! Component: 200 - total flux cleaned = 0.000771692 Jy ! Total flux subtracted in 200 components = 0.000771692 Jy ! Clean residual min=-0.001348 max=0.001344 Jy/beam ! Clean residual mean=-0.000000 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.597457 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 152 components and 0.597457 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9054 mas, bmaj=2.132 mas, bpa=-4.456 degrees ! Estimated noise=0.306345 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000324074 Jy ! Component: 100 - total flux cleaned = -6.89691e-05 Jy ! Component: 150 - total flux cleaned = 0.000198748 Jy ! Component: 200 - total flux cleaned = 0.000323394 Jy ! Total flux subtracted in 200 components = 0.000323394 Jy ! Clean residual min=-0.001548 max=0.001250 Jy/beam ! Clean residual mean=-0.000000 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.59778 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 169 components and 0.59778 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=0.064235Jy sigma=0.923030 ! Fit after self-cal, rms=0.064206Jy sigma=0.922330 wmodel J0050-0929_X_a_map.mod ! Writing 169 model components to file: J0050-0929_X_a_map.mod wobs J0050-0929_X_a_uvs.fits ! Writing UV FITS file: J0050-0929_X_a_uvs.fits wwins J0050-0929_X_a_map.win ! wwins: Wrote 6 windows to J0050-0929_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 = -0.000243098 Jy ! Component: 100 - total flux cleaned = -0.000530046 Jy ! Component: 150 - total flux cleaned = -0.000764233 Jy ! Component: 200 - total flux cleaned = -0.000867298 Jy ! Component: 250 - total flux cleaned = -0.000968052 Jy ! Component: 300 - total flux cleaned = -0.00102712 Jy ! Component: 350 - total flux cleaned = -0.00106598 Jy ! Component: 400 - total flux cleaned = -0.00112344 Jy ! Component: 450 - total flux cleaned = -0.00121738 Jy ! Component: 500 - total flux cleaned = -0.00127283 Jy ! Component: 550 - total flux cleaned = -0.00138263 Jy ! Component: 600 - total flux cleaned = -0.00152719 Jy ! Component: 650 - total flux cleaned = -0.00159855 Jy ! Component: 700 - total flux cleaned = -0.00165186 Jy ! Component: 750 - total flux cleaned = -0.00172208 Jy ! Component: 800 - total flux cleaned = -0.00180857 Jy ! Component: 850 - total flux cleaned = -0.00184301 Jy ! Component: 900 - total flux cleaned = -0.00192783 Jy ! Component: 950 - total flux cleaned = -0.00194475 Jy ! Component: 1000 - total flux cleaned = -0.0020947 Jy ! Component: 1050 - total flux cleaned = -0.00214412 Jy ! Component: 1100 - total flux cleaned = -0.00217703 Jy ! Component: 1150 - total flux cleaned = -0.00217709 Jy ! Component: 1200 - total flux cleaned = -0.00225776 Jy ! Component: 1250 - total flux cleaned = -0.00235361 Jy ! Component: 1300 - total flux cleaned = -0.00232177 Jy ! Component: 1350 - total flux cleaned = -0.00233758 Jy ! Component: 1400 - total flux cleaned = -0.00235321 Jy ! Component: 1450 - total flux cleaned = -0.00241528 Jy ! Component: 1500 - total flux cleaned = -0.00244596 Jy ! Component: 1550 - total flux cleaned = -0.0023695 Jy ! Component: 1600 - total flux cleaned = -0.00244564 Jy ! Component: 1650 - total flux cleaned = -0.00241522 Jy ! Component: 1700 - total flux cleaned = -0.00238521 Jy ! Component: 1750 - total flux cleaned = -0.00234034 Jy ! Component: 1800 - total flux cleaned = -0.00234032 Jy ! Component: 1850 - total flux cleaned = -0.00234046 Jy ! Component: 1900 - total flux cleaned = -0.0022669 Jy ! Component: 1950 - total flux cleaned = -0.00228166 Jy ! Component: 2000 - total flux cleaned = -0.00226722 Jy ! Component: 2050 - total flux cleaned = -0.00225284 Jy ! Component: 2100 - total flux cleaned = -0.00216644 Jy ! Component: 2150 - total flux cleaned = -0.00218084 Jy ! Component: 2200 - total flux cleaned = -0.00218068 Jy ! Component: 2250 - total flux cleaned = -0.00216645 Jy ! Component: 2300 - total flux cleaned = -0.00215213 Jy ! Component: 2350 - total flux cleaned = -0.00218031 Jy ! Component: 2400 - total flux cleaned = -0.00209624 Jy ! Component: 2450 - total flux cleaned = -0.00205435 Jy ! Component: 2500 - total flux cleaned = -0.00206832 Jy ! Component: 2550 - total flux cleaned = -0.00206842 Jy ! Component: 2600 - total flux cleaned = -0.00199954 Jy ! Component: 2650 - total flux cleaned = -0.0020407 Jy ! Component: 2700 - total flux cleaned = -0.00197239 Jy ! Component: 2750 - total flux cleaned = -0.00194537 Jy ! Component: 2800 - total flux cleaned = -0.00193182 Jy ! Component: 2850 - total flux cleaned = -0.00191828 Jy ! Component: 2900 - total flux cleaned = -0.00186449 Jy ! Component: 2950 - total flux cleaned = -0.00189122 Jy ! Component: 3000 - total flux cleaned = -0.00187792 Jy ! Component: 3050 - total flux cleaned = -0.00191775 Jy ! Component: 3100 - total flux cleaned = -0.00181195 Jy ! Component: 3150 - total flux cleaned = -0.00179886 Jy ! Component: 3200 - total flux cleaned = -0.00169373 Jy ! Component: 3250 - total flux cleaned = -0.00171991 Jy ! Component: 3300 - total flux cleaned = -0.00168071 Jy ! Component: 3350 - total flux cleaned = -0.00161576 Jy ! Component: 3400 - total flux cleaned = -0.00153806 Jy ! Component: 3450 - total flux cleaned = -0.00156388 Jy ! Component: 3500 - total flux cleaned = -0.00153811 Jy ! Component: 3550 - total flux cleaned = -0.00146126 Jy ! Component: 3600 - total flux cleaned = -0.00144846 Jy ! Component: 3650 - total flux cleaned = -0.00138488 Jy ! Component: 3700 - total flux cleaned = -0.00132153 Jy ! Component: 3750 - total flux cleaned = -0.00132156 Jy ! Component: 3800 - total flux cleaned = -0.00127118 Jy ! Component: 3850 - total flux cleaned = -0.00124608 Jy ! Component: 3900 - total flux cleaned = -0.00123354 Jy ! Component: 3950 - total flux cleaned = -0.00118361 Jy ! Component: 4000 - total flux cleaned = -0.00113392 Jy ! Component: 4050 - total flux cleaned = -0.00108437 Jy ! Total flux subtracted in 4096 components = -0.0011214 Jy ! Clean residual min=-0.000751 max=0.000822 Jy/beam ! Clean residual mean=0.000000 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.596658 Jy keep ! Adding 321 model components to the UV plane model. ! The established model now contains 490 components and 0.596658 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J0050-0929_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9054 x 2.132 at -4.456 degrees (North through East) ! Clean map min=-0.00098818 max=0.54255 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J0050-0929_X_a_map.fits wmodel /vlbi/uf001/uvm//J0050-0929_X_a_map.mod ! Writing 490 model components to file: /vlbi/uf001/uvm//J0050-0929_X_a_map.mod wobs /vlbi/uf001/uvm//J0050-0929_X_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J0050-0929_X_a_uvs.fits wwins /vlbi/uf001/uvm//J0050-0929_X_a_map.win ! wwins: Wrote 7 windows to /vlbi/uf001/uvm//J0050-0929_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.542552 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000217234 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.120118 0.120118 0.240236 0.480472 0.960945 1.92189 3.84378 7.68756 15.3751 30.7502 61.5005 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.542 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2497.54 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J0050-0929_X_a_dfm.log closed on Sun Jan 13 20:25:49 2019