! Started logfile: /vlbi/uf001/uvm//J0236-2953_X_b_dfm.log on Sun Jan 13 20:36:49 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//J0236-2953_X_b_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J0236-2953_X_b_uvm.fits ! AN table 1: 34 integrations on 45 of 45 possible baselines. ! AN table 2: 28 integrations on 36 of 36 possible baselines. ! AN table 3: 8 integrations on 1 of 1 possible baselines. ! AN table 4: 16 integrations on 21 of 21 possible baselines. ! AN table 5: 8 integrations on 15 of 15 possible baselines. ! AN table 6: 14 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.679434 visibilities/baseline/integration-bin. ! Found source: J0236-2953 ! ! 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 27672 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 J0236-2953_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 204 telescope corrections were flagged in sub-array 1. ! A total of 56 telescope corrections were flagged in sub-array 2. ! A total of 16 telescope corrections were flagged in sub-array 3. ! A total of 14 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 5. ! A total of 59 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 204 telescope corrections were flagged in sub-array 1. ! A total of 56 telescope corrections were flagged in sub-array 2. ! A total of 16 telescope corrections were flagged in sub-array 3. ! A total of 14 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 5. ! A total of 59 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 204 telescope corrections were flagged in sub-array 1. ! A total of 56 telescope corrections were flagged in sub-array 2. ! A total of 16 telescope corrections were flagged in sub-array 3. ! A total of 14 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 5. ! A total of 59 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 204 telescope corrections were flagged in sub-array 1. ! A total of 56 telescope corrections were flagged in sub-array 2. ! A total of 16 telescope corrections were flagged in sub-array 3. ! A total of 14 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 5. ! A total of 59 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 5. ! A total of 204 telescope corrections were flagged in sub-array 1. ! A total of 56 telescope corrections were flagged in sub-array 2. ! A total of 16 telescope corrections were flagged in sub-array 3. ! A total of 14 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 5. ! A total of 59 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 6. ! A total of 204 telescope corrections were flagged in sub-array 1. ! A total of 56 telescope corrections were flagged in sub-array 2. ! A total of 16 telescope corrections were flagged in sub-array 3. ! A total of 14 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 5. ! A total of 59 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 7. ! A total of 204 telescope corrections were flagged in sub-array 1. ! A total of 56 telescope corrections were flagged in sub-array 2. ! A total of 16 telescope corrections were flagged in sub-array 3. ! A total of 14 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 5. ! A total of 59 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 8. ! A total of 204 telescope corrections were flagged in sub-array 1. ! A total of 56 telescope corrections were flagged in sub-array 2. ! A total of 16 telescope corrections were flagged in sub-array 3. ! A total of 14 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 5. ! A total of 59 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 9. ! A total of 204 telescope corrections were flagged in sub-array 1. ! A total of 56 telescope corrections were flagged in sub-array 2. ! A total of 16 telescope corrections were flagged in sub-array 3. ! A total of 14 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 5. ! A total of 59 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 10. ! A total of 204 telescope corrections were flagged in sub-array 1. ! A total of 56 telescope corrections were flagged in sub-array 2. ! A total of 16 telescope corrections were flagged in sub-array 3. ! A total of 14 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 5. ! A total of 59 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 11. ! A total of 204 telescope corrections were flagged in sub-array 1. ! A total of 56 telescope corrections were flagged in sub-array 2. ! A total of 16 telescope corrections were flagged in sub-array 3. ! A total of 14 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 5. ! A total of 59 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 12. ! A total of 204 telescope corrections were flagged in sub-array 1. ! A total of 56 telescope corrections were flagged in sub-array 2. ! A total of 16 telescope corrections were flagged in sub-array 3. ! A total of 14 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 5. ! A total of 59 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=1.078050Jy sigma=35.942967 ! Fit after self-cal, rms=0.600921Jy sigma=10.796006 ! 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=0.6486 mas, bmaj=1.777 mas, bpa=-0.6572 degrees ! Estimated noise=0.480013 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 = 0.315278 Jy ! Component: 100 - total flux cleaned = 0.384029 Jy ! Total flux subtracted in 100 components = 0.384029 Jy ! Clean residual min=-0.012778 max=0.029566 Jy/beam ! Clean residual mean=-0.000032 rms=0.002372 Jy/beam ! Combined flux in latest and established models = 0.384029 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.384029 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=0.107119Jy sigma=1.876060 ! Fit after self-cal, rms=0.107098Jy sigma=1.875936 ! Inverting map ! Added new window around map position (1.6, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0262183 Jy ! Component: 100 - total flux cleaned = 0.0399064 Jy ! Total flux subtracted in 100 components = 0.0399064 Jy ! Clean residual min=-0.012183 max=0.026710 Jy/beam ! Clean residual mean=-0.000016 rms=0.002022 Jy/beam ! Combined flux in latest and established models = 0.423935 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 9 components and 0.423935 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=0.100170Jy sigma=1.693191 ! Fit after self-cal, rms=0.099464Jy sigma=1.675730 ! Inverting map ! Added new window around map position (-1.6, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.018924 Jy ! Component: 100 - total flux cleaned = 0.0300906 Jy ! Total flux subtracted in 100 components = 0.0300906 Jy ! Clean residual min=-0.011462 max=0.013480 Jy/beam ! Clean residual mean=-0.000003 rms=0.001810 Jy/beam ! Combined flux in latest and established models = 0.454026 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 17 components and 0.454026 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=0.095493Jy sigma=1.590437 ! Fit after self-cal, rms=0.095405Jy sigma=1.588872 ! Inverting map ! Added new window around map position (-1, 1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0115603 Jy ! Component: 100 - total flux cleaned = 0.0168348 Jy ! Total flux subtracted in 100 components = 0.0168348 Jy ! Clean residual min=-0.011454 max=0.012260 Jy/beam ! Clean residual mean=0.000004 rms=0.001744 Jy/beam ! Combined flux in latest and established models = 0.470861 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 29 components and 0.470861 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=0.093964Jy sigma=1.557607 ! Fit after self-cal, rms=0.093826Jy sigma=1.554823 ! Inverting map ! Added new window around map position (2.2, 3.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108048 Jy ! Component: 100 - total flux cleaned = 0.0116371 Jy ! Total flux subtracted in 100 components = 0.0116371 Jy ! Clean residual min=-0.010598 max=0.010881 Jy/beam ! Clean residual mean=0.000008 rms=0.001677 Jy/beam ! Combined flux in latest and established models = 0.482498 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 33 components and 0.482498 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=0.093052Jy sigma=1.543583 ! Fit after self-cal, rms=0.092947Jy sigma=1.540910 ! Inverting map ! Added new window around map position (-6.4, -3.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00945084 Jy ! Component: 100 - total flux cleaned = 0.0104452 Jy ! Total flux subtracted in 100 components = 0.0104452 Jy ! Clean residual min=-0.011105 max=0.009778 Jy/beam ! Clean residual mean=0.000012 rms=0.001628 Jy/beam ! Combined flux in latest and established models = 0.492943 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 38 components and 0.492943 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=0.092384Jy sigma=1.532810 ! Fit after self-cal, rms=0.092344Jy sigma=1.531226 ! 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=0.8991 mas, bmaj=2.43 mas, bpa=-1.949 degrees ! Estimated noise=0.278734 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 = -1.45399e-05 Jy ! Component: 100 - total flux cleaned = 0.000282805 Jy ! Component: 150 - total flux cleaned = 0.000663459 Jy ! Component: 200 - total flux cleaned = 0.000779831 Jy ! Total flux subtracted in 200 components = 0.000779831 Jy ! Clean residual min=-0.011029 max=0.007569 Jy/beam ! Clean residual mean=0.000026 rms=0.001963 Jy/beam ! Combined flux in latest and established models = 0.493723 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 51 components and 0.493723 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=0.092008Jy sigma=1.522413 ! Fit after self-cal, rms=0.091988Jy sigma=1.522046 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8991 x 2.43 at -1.949 degrees (North through East) ! Clean map min=-0.010403 max=0.39464 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.04 HN 1.09 KP 1.02 ! LA 1.01 MK 0.96 NL 1.07 OV 0.89 ! PT 0.99 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.14 HN 1.11 KP 1.01 LA 1.00 ! MK 1.02 NL 1.11 OV 0.90 PT 0.96 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! MK 0.00* OV 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 1.20 KP 1.01 LA 1.03 ! NL 1.05 OV 0.87 PT 0.97 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.01 FD 1.00 HN 1.09 KP 0.97 ! LA 0.99 NL 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.90 FD 0.97 HN 1.57 KP 1.03 ! LA 1.08 MK 0.97 NL 1.05 OV 0.88 ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.01 HN 1.09 KP 1.03 ! LA 1.05 MK 0.97 NL 1.08 OV 0.90 ! PT 0.96 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.14 HN 1.15 KP 1.03 LA 1.00 ! MK 1.01 NL 1.09 OV 0.90 PT 0.98 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! MK 0.00* OV 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.99 HN 1.11 KP 0.98 LA 1.03 ! NL 1.04 OV 0.87 PT 0.94 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.01 FD 1.01 HN 1.01 KP 1.00 ! LA 1.00 NL 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.92 FD 0.99 HN 1.40 KP 1.01 ! LA 1.02 MK 1.06 NL 1.04 OV 0.88 ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.02 HN 1.07 KP 1.03 ! LA 1.01 MK 0.97 NL 1.12 OV 0.90 ! PT 0.98 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.13 HN 1.09 KP 1.02 LA 1.00 ! MK 1.01 NL 1.11 OV 0.92 PT 0.98 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! MK 0.00* OV 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.98 HN 1.13 KP 1.00 LA 1.01 ! NL 1.06 OV 0.86 PT 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.01 FD 0.99 HN 1.11 KP 1.00 ! LA 0.99 NL 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.93 FD 0.97 HN 1.46 KP 1.00 ! LA 1.04 MK 1.02 NL 1.01 OV 0.89 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.01 HN 1.08 KP 1.01 ! LA 1.03 MK 0.98 NL 1.10 OV 0.90 ! PT 0.97 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.12 HN 1.15 KP 1.00 LA 0.99 ! MK 1.01 NL 1.11 OV 0.91 PT 0.96 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! MK 0.00* OV 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.98 HN 1.14 KP 1.01 LA 1.01 ! NL 1.04 OV 0.86 PT 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.02 FD 0.98 HN 1.10 KP 0.98 ! LA 1.00 NL 1.02 ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.96 FD 0.99 HN 1.67 KP 1.00 ! LA 1.05 MK 0.98 NL 1.04 OV 0.86 ! ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.04 HN 1.08 KP 1.00 ! LA 1.01 MK 0.99 NL 1.08 OV 0.90 ! PT 0.96 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.16 HN 1.10 KP 1.02 LA 1.01 ! MK 1.02 NL 1.10 OV 0.89 PT 0.97 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! MK 0.00* OV 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.98 HN 1.16 KP 0.99 LA 1.02 ! NL 1.05 OV 0.85 PT 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.98 FD 0.98 HN 1.11 KP 0.99 ! LA 0.97 NL 1.04 ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.92 FD 1.01 HN 1.43 KP 1.04 ! LA 1.01 MK 0.99 NL 1.07 OV 0.90 ! ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.02 HN 1.14 KP 0.99 ! LA 1.03 MK 0.99 NL 1.06 OV 0.89 ! PT 0.97 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.13 HN 1.12 KP 1.03 LA 1.00 ! MK 1.02 NL 1.10 OV 0.89 PT 0.97 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! MK 0.00* OV 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 1.21 KP 1.01 LA 1.04 ! NL 1.03 OV 0.85 PT 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.99 FD 0.96 HN 1.01 KP 0.99 ! LA 0.99 NL 1.00 ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.92 FD 0.98 HN 1.41 KP 1.01 ! LA 1.05 MK 0.97 NL 1.10 OV 0.87 ! ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.00 HN 1.14 KP 1.02 ! LA 1.00 MK 0.97 NL 1.07 OV 0.89 ! PT 0.97 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.14 HN 1.12 KP 1.03 LA 0.99 ! MK 1.01 NL 1.10 OV 0.90 PT 0.98 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! MK 0.00* OV 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.98 HN 1.17 KP 0.98 LA 1.03 ! NL 1.03 OV 0.84 PT 0.94 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.98 FD 1.01 HN 1.02 KP 0.99 ! LA 1.01 NL 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.95 FD 1.00 HN 1.58 KP 1.01 ! LA 1.02 MK 1.04 NL 1.05 OV 0.90 ! ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.00 HN 1.12 KP 0.98 ! LA 1.02 MK 1.00 NL 1.06 OV 0.91 ! PT 0.96 SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.12 HN 1.11 KP 0.99 LA 0.99 ! MK 1.01 NL 1.10 OV 0.89 PT 0.97 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! MK 0.00* OV 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.98 HN 1.16 KP 0.99 LA 1.02 ! NL 1.04 OV 0.85 PT 0.94 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.04 FD 1.00 HN 1.00 KP 0.98 ! LA 1.00 NL 1.01 ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.96 FD 0.98 HN 1.44 KP 1.03 ! LA 1.05 MK 1.03 NL 1.08 OV 0.86 ! ! ! Correcting IF 9. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.05 HN 1.09 KP 1.00 ! LA 1.03 MK 0.96 NL 1.06 OV 0.89 ! PT 0.96 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.12 HN 1.10 KP 1.01 LA 0.98 ! MK 1.01 NL 1.08 OV 0.89 PT 0.96 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! MK 0.00* OV 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.98 HN 1.16 KP 0.99 LA 1.00 ! NL 1.02 OV 0.85 PT 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.98 FD 0.99 HN 0.98 KP 1.00 ! LA 0.99 NL 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.93 FD 0.96 HN 1.51 KP 1.02 ! LA 1.02 MK 1.00 NL 1.03 OV 0.88 ! ! ! Correcting IF 10. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.00 HN 1.09 KP 1.00 ! LA 1.03 MK 0.95 NL 1.10 OV 0.88 ! PT 0.96 SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.12 HN 1.11 KP 1.01 LA 0.99 ! MK 1.00 NL 1.07 OV 0.89 PT 0.98 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! MK 0.00* OV 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 1.14 KP 0.98 LA 1.03 ! NL 1.07 OV 0.86 PT 0.91 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.03 FD 0.98 HN 1.04 KP 0.95 ! LA 1.03 NL 1.00 ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.92 FD 1.01 HN 1.45 KP 1.02 ! LA 1.00 MK 0.99 NL 1.10 OV 0.88 ! ! ! Correcting IF 11. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.00 HN 1.09 KP 1.01 ! LA 1.01 MK 0.97 NL 1.06 OV 0.89 ! PT 0.98 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.12 HN 1.12 KP 1.02 LA 1.00 ! MK 1.01 NL 1.07 OV 0.87 PT 0.97 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! MK 0.00* OV 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.98 HN 1.14 KP 0.98 LA 1.00 ! NL 1.04 OV 0.84 PT 0.94 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.00 FD 0.95 HN 1.03 KP 1.01 ! LA 0.98 NL 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.90 FD 0.98 HN 1.41 KP 1.00 ! LA 1.00 MK 0.98 NL 1.01 OV 0.90 ! ! ! Correcting IF 12. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.01 HN 1.05 KP 0.94 ! LA 1.01 MK 1.01 NL 1.05 OV 0.88 ! PT 0.95 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.11 HN 1.13 KP 1.01 LA 1.00 ! MK 1.02 NL 1.05 OV 0.89 PT 0.96 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! MK 0.00* OV 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.98 HN 1.16 KP 0.95 LA 0.99 ! NL 1.01 OV 0.83 PT 0.97 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.99 FD 0.98 HN 0.98 KP 0.99 ! LA 1.00 NL 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.89 FD 0.98 HN 1.57 KP 1.02 ! LA 1.02 MK 1.09 NL 1.03 OV 0.87 ! ! ! Fit before self-cal, rms=0.091988Jy sigma=1.522046 ! Fit after self-cal, rms=0.087780Jy sigma=1.332215 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9033 mas, bmaj=2.448 mas, bpa=-1.882 degrees ! Estimated noise=0.281854 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 = -0.00865319 Jy ! Component: 100 - total flux cleaned = -0.0121514 Jy ! Component: 150 - total flux cleaned = -0.0134314 Jy ! Component: 200 - total flux cleaned = -0.014644 Jy ! Total flux subtracted in 200 components = -0.014644 Jy ! Clean residual min=-0.006368 max=0.005077 Jy/beam ! Clean residual mean=0.000019 rms=0.001148 Jy/beam ! Combined flux in latest and established models = 0.479079 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 64 components and 0.479079 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=0.086834Jy sigma=1.310470 ! Fit after self-cal, rms=0.086978Jy sigma=1.309634 ! 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=0.086978Jy sigma=1.309634 ! Fit after self-cal, rms=0.088140Jy sigma=1.249114 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9079 mas, bmaj=2.455 mas, bpa=-1.921 degrees ! Estimated noise=0.281719 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00542174 Jy ! Component: 100 - total flux cleaned = -0.00797314 Jy ! Component: 150 - total flux cleaned = -0.00945303 Jy ! Component: 200 - total flux cleaned = -0.0105164 Jy ! Total flux subtracted in 200 components = -0.0105164 Jy ! Clean residual min=-0.005773 max=0.002997 Jy/beam ! Clean residual mean=0.000015 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 0.468563 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 75 components and 0.468563 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=0.087702Jy sigma=1.238495 ! Fit after self-cal, rms=0.087733Jy sigma=1.237774 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 = -0.00179244 Jy ! Component: 100 - total flux cleaned = -0.00251532 Jy ! Component: 150 - total flux cleaned = -0.00321137 Jy ! Component: 200 - total flux cleaned = -0.00375071 Jy ! Total flux subtracted in 200 components = -0.00375071 Jy ! Clean residual min=-0.005362 max=0.002843 Jy/beam ! Clean residual mean=0.000010 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.464812 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 77 components and 0.464812 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=0.087620Jy sigma=1.233874 ! Fit after self-cal, rms=0.087595Jy sigma=1.233553 ! 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=0.087595Jy sigma=1.233553 ! Fit after self-cal, rms=0.090164Jy sigma=1.200021 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9099 mas, bmaj=2.458 mas, bpa=-1.927 degrees ! Estimated noise=0.281451 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00344718 Jy ! Component: 100 - total flux cleaned = -0.00522592 Jy ! Component: 150 - total flux cleaned = -0.00608227 Jy ! Component: 200 - total flux cleaned = -0.00675718 Jy ! Total flux subtracted in 200 components = -0.00675718 Jy ! Clean residual min=-0.004698 max=0.002191 Jy/beam ! Clean residual mean=0.000006 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.458055 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 85 components and 0.458055 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=0.089987Jy sigma=1.195929 ! Fit after self-cal, rms=0.090037Jy sigma=1.195717 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 = -0.00106754 Jy ! Component: 100 - total flux cleaned = -0.00148372 Jy ! Component: 150 - total flux cleaned = -0.00176106 Jy ! Component: 200 - total flux cleaned = -0.00197256 Jy ! Total flux subtracted in 200 components = -0.00197256 Jy ! Clean residual min=-0.004481 max=0.002137 Jy/beam ! Clean residual mean=0.000004 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.456082 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 89 components and 0.456082 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=0.089991Jy sigma=1.194374 ! Fit after self-cal, rms=0.089985Jy sigma=1.194285 ! 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=0.089985Jy sigma=1.194285 ! Fit after self-cal, rms=0.090766Jy sigma=1.192590 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.275 mas, bmaj=6.22 mas, bpa=-1.766 degrees ! Estimated noise=0.339735 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0029179 Jy ! Component: 100 - total flux cleaned = -0.00478463 Jy ! Component: 150 - total flux cleaned = -0.00603595 Jy ! Component: 200 - total flux cleaned = -0.00644759 Jy ! Total flux subtracted in 200 components = -0.00644759 Jy ! Clean residual min=-0.004062 max=0.002317 Jy/beam ! Clean residual mean=0.000003 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.449634 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 104 components and 0.449634 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=0.090705Jy sigma=1.191092 ! Fit after self-cal, rms=0.090708Jy sigma=1.190876 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 = -0.0009019 Jy ! Component: 100 - total flux cleaned = -0.00118518 Jy ! Component: 150 - total flux cleaned = -0.00139949 Jy ! Component: 200 - total flux cleaned = -0.00158488 Jy ! Total flux subtracted in 200 components = -0.00158488 Jy ! Clean residual min=-0.003775 max=0.002279 Jy/beam ! Clean residual mean=-0.000002 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.44805 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 108 components and 0.44805 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=0.090707Jy sigma=1.190599 ! Fit after self-cal, rms=0.090702Jy sigma=1.190513 ! 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=0.9106 mas, bmaj=2.461 mas, bpa=-1.936 degrees ! Estimated noise=0.281299 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9106 x 2.461 at -1.936 degrees (North through East) ! Clean map min=-0.0036681 max=0.40342 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 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=0.6541 mas, bmaj=1.793 mas, bpa=-0.6738 degrees ! Estimated noise=0.490196 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.322598 Jy ! Component: 100 - total flux cleaned = 0.393064 Jy ! Component: 150 - total flux cleaned = 0.411642 Jy ! Component: 200 - total flux cleaned = 0.422991 Jy ! Total flux subtracted in 200 components = 0.422991 Jy ! Clean residual min=-0.005547 max=0.008224 Jy/beam ! Clean residual mean=-0.000010 rms=0.000851 Jy/beam ! Combined flux in latest and established models = 0.422991 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.422991 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9106 mas, bmaj=2.461 mas, bpa=-1.936 degrees ! Estimated noise=0.281299 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) ! Added new window around map position (0.8, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110163 Jy ! Component: 100 - total flux cleaned = 0.0174075 Jy ! Component: 150 - total flux cleaned = 0.0215274 Jy ! Component: 200 - total flux cleaned = 0.0242405 Jy ! Total flux subtracted in 200 components = 0.0242405 Jy ! Clean residual min=-0.003560 max=0.002846 Jy/beam ! Clean residual mean=-0.000002 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.447231 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 40 components and 0.447232 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=2.275 mas, bmaj=6.22 mas, bpa=-1.766 degrees ! Estimated noise=0.339735 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.001145 Jy ! Component: 100 - total flux cleaned = 0.00108467 Jy ! Component: 150 - total flux cleaned = 0.0011323 Jy ! Component: 200 - total flux cleaned = 0.00121863 Jy ! Total flux subtracted in 200 components = 0.00121863 Jy ! Clean residual min=-0.004062 max=0.002352 Jy/beam ! Clean residual mean=-0.000000 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.44845 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 = 3.70698e-05 Jy ! Component: 100 - total flux cleaned = 3.58285e-05 Jy ! Component: 150 - total flux cleaned = 3.56523e-05 Jy ! Component: 200 - total flux cleaned = 3.63133e-05 Jy ! Total flux subtracted in 200 components = 3.63133e-05 Jy ! Clean residual min=-0.004004 max=0.002328 Jy/beam ! Clean residual mean=-0.000000 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.448486 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 54 components and 0.448486 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9106 mas, bmaj=2.461 mas, bpa=-1.936 degrees ! Estimated noise=0.281299 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113027 Jy ! Component: 100 - total flux cleaned = 0.00125007 Jy ! Component: 150 - total flux cleaned = 0.00134794 Jy ! Component: 200 - total flux cleaned = 0.0012568 Jy ! Total flux subtracted in 200 components = 0.0012568 Jy ! Clean residual min=-0.003472 max=0.001965 Jy/beam ! Clean residual mean=0.000002 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.449743 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 63 components and 0.449743 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=0.090758Jy sigma=1.189913 ! Fit after self-cal, rms=0.090734Jy sigma=1.189287 wmodel J0236-2953_X_b_map.mod ! Writing 63 model components to file: J0236-2953_X_b_map.mod wobs J0236-2953_X_b_uvs.fits ! Writing UV FITS file: J0236-2953_X_b_uvs.fits wwins J0236-2953_X_b_map.win ! wwins: Wrote 7 windows to J0236-2953_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 = -0.0014389 Jy ! Component: 100 - total flux cleaned = -0.00255717 Jy ! Component: 150 - total flux cleaned = -0.00352448 Jy ! Component: 200 - total flux cleaned = -0.00401727 Jy ! Component: 250 - total flux cleaned = -0.00425031 Jy ! Component: 300 - total flux cleaned = -0.00434517 Jy ! Component: 350 - total flux cleaned = -0.00443761 Jy ! Component: 400 - total flux cleaned = -0.00431804 Jy ! Component: 450 - total flux cleaned = -0.00425991 Jy ! Component: 500 - total flux cleaned = -0.0042599 Jy ! Component: 550 - total flux cleaned = -0.00425971 Jy ! Component: 600 - total flux cleaned = -0.00431544 Jy ! Component: 650 - total flux cleaned = -0.00434287 Jy ! Component: 700 - total flux cleaned = -0.00447773 Jy ! Component: 750 - total flux cleaned = -0.00445152 Jy ! Component: 800 - total flux cleaned = -0.00453016 Jy ! Component: 850 - total flux cleaned = -0.00453039 Jy ! Component: 900 - total flux cleaned = -0.00458148 Jy ! Component: 950 - total flux cleaned = -0.00458123 Jy ! Component: 1000 - total flux cleaned = -0.00458153 Jy ! Component: 1050 - total flux cleaned = -0.00458167 Jy ! Component: 1100 - total flux cleaned = -0.00458162 Jy ! Component: 1150 - total flux cleaned = -0.00465271 Jy ! Component: 1200 - total flux cleaned = -0.0045821 Jy ! Component: 1250 - total flux cleaned = -0.00458215 Jy ! Component: 1300 - total flux cleaned = -0.00458219 Jy ! Component: 1350 - total flux cleaned = -0.00458226 Jy ! Component: 1400 - total flux cleaned = -0.00462692 Jy ! Component: 1450 - total flux cleaned = -0.00453771 Jy ! Component: 1500 - total flux cleaned = -0.00449432 Jy ! Component: 1550 - total flux cleaned = -0.00464703 Jy ! Component: 1600 - total flux cleaned = -0.004517 Jy ! Component: 1650 - total flux cleaned = -0.00453867 Jy ! Component: 1700 - total flux cleaned = -0.00453873 Jy ! Component: 1750 - total flux cleaned = -0.00453893 Jy ! Component: 1800 - total flux cleaned = -0.00460124 Jy ! Component: 1850 - total flux cleaned = -0.00455984 Jy ! Component: 1900 - total flux cleaned = -0.00451881 Jy ! Component: 1950 - total flux cleaned = -0.00443732 Jy ! Component: 2000 - total flux cleaned = -0.0045183 Jy ! Component: 2050 - total flux cleaned = -0.00449807 Jy ! Component: 2100 - total flux cleaned = -0.00437882 Jy ! Component: 2150 - total flux cleaned = -0.00437861 Jy ! Component: 2200 - total flux cleaned = -0.00435909 Jy ! Component: 2250 - total flux cleaned = -0.00428129 Jy ! Component: 2300 - total flux cleaned = -0.00422333 Jy ! Component: 2350 - total flux cleaned = -0.00422336 Jy ! Component: 2400 - total flux cleaned = -0.00416627 Jy ! Component: 2450 - total flux cleaned = -0.00409067 Jy ! Component: 2500 - total flux cleaned = -0.00410934 Jy ! Component: 2550 - total flux cleaned = -0.00401611 Jy ! Component: 2600 - total flux cleaned = -0.00399786 Jy ! Component: 2650 - total flux cleaned = -0.00399797 Jy ! Component: 2700 - total flux cleaned = -0.00394324 Jy ! Component: 2750 - total flux cleaned = -0.00396145 Jy ! Component: 2800 - total flux cleaned = -0.00390729 Jy ! Component: 2850 - total flux cleaned = -0.00388941 Jy ! Component: 2900 - total flux cleaned = -0.00388954 Jy ! Component: 2950 - total flux cleaned = -0.00387189 Jy ! Component: 3000 - total flux cleaned = -0.00388958 Jy ! Component: 3050 - total flux cleaned = -0.00388955 Jy ! Component: 3100 - total flux cleaned = -0.00385458 Jy ! Component: 3150 - total flux cleaned = -0.00383719 Jy ! Component: 3200 - total flux cleaned = -0.00376792 Jy ! Component: 3250 - total flux cleaned = -0.00378526 Jy ! Component: 3300 - total flux cleaned = -0.0036996 Jy ! Component: 3350 - total flux cleaned = -0.00371663 Jy ! Component: 3400 - total flux cleaned = -0.00368275 Jy ! Component: 3450 - total flux cleaned = -0.00363229 Jy ! Component: 3500 - total flux cleaned = -0.00364917 Jy ! Component: 3550 - total flux cleaned = -0.00358233 Jy ! Component: 3600 - total flux cleaned = -0.00358242 Jy ! Component: 3650 - total flux cleaned = -0.00356577 Jy ! Component: 3700 - total flux cleaned = -0.00354923 Jy ! Component: 3750 - total flux cleaned = -0.00363123 Jy ! Component: 3800 - total flux cleaned = -0.00358223 Jy ! Component: 3850 - total flux cleaned = -0.003566 Jy ! Component: 3900 - total flux cleaned = -0.00354994 Jy ! Component: 3950 - total flux cleaned = -0.00359817 Jy ! Component: 4000 - total flux cleaned = -0.00358202 Jy ! Component: 4050 - total flux cleaned = -0.00358203 Jy ! Total flux subtracted in 4096 components = -0.00351863 Jy ! Clean residual min=-0.000908 max=0.000792 Jy/beam ! Clean residual mean=-0.000002 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.446225 Jy keep ! Adding 319 model components to the UV plane model. ! The established model now contains 382 components and 0.446225 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J0236-2953_X_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9106 x 2.461 at -1.936 degrees (North through East) ! Clean map min=-0.0023138 max=0.40881 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J0236-2953_X_b_map.fits wmodel /vlbi/uf001/uvm//J0236-2953_X_b_map.mod ! Writing 382 model components to file: /vlbi/uf001/uvm//J0236-2953_X_b_map.mod wobs /vlbi/uf001/uvm//J0236-2953_X_b_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J0236-2953_X_b_uvs.fits wwins /vlbi/uf001/uvm//J0236-2953_X_b_map.win ! wwins: Wrote 8 windows to /vlbi/uf001/uvm//J0236-2953_X_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.408814 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000288585 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.211772 0.211772 0.423545 0.84709 1.69418 3.38836 6.77672 13.5534 27.1069 54.2138 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.408 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1416.61 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J0236-2953_X_b_dfm.log closed on Sun Jan 13 20:36:54 2019