! Started logfile: /vlbi/uf001/uvm//J0430-2507_X_a_dfm.log on Sun Jan 13 20:45:29 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//J0430-2507_X_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J0430-2507_X_a_uvm.fits ! AN table 1: 38 integrations on 45 of 45 possible baselines. ! AN table 2: 58 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.887822 visibilities/baseline/integration-bin. ! Found source: J0430-2507 ! ! 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 35520 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 J0430-2507_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 19 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 9. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 10. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 11. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 12. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.003779Jy sigma=19.160183 ! Fit after self-cal, rms=0.958729Jy sigma=18.304096 ! 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=0.6244 mas, bmaj=1.811 mas, bpa=-6.059 degrees ! Estimated noise=0.413802 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 = 0.0340953 Jy ! Component: 100 - total flux cleaned = 0.0415694 Jy ! Total flux subtracted in 100 components = 0.0415694 Jy ! Clean residual min=-0.002901 max=0.002605 Jy/beam ! Clean residual mean=0.000006 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.0415694 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0415694 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=0.077980Jy sigma=1.271950 ! Fit after self-cal, rms=0.076232Jy sigma=1.238087 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00447804 Jy ! Component: 100 - total flux cleaned = 0.00619236 Jy ! Total flux subtracted in 100 components = 0.00619236 Jy ! Clean residual min=-0.002736 max=0.002409 Jy/beam ! Clean residual mean=0.000005 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.0477617 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 10 components and 0.0477617 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=0.075963Jy sigma=1.232732 ! Fit after self-cal, rms=0.075944Jy sigma=1.232359 ! 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=0.8596 mas, bmaj=2.43 mas, bpa=-7.139 degrees ! Estimated noise=0.206045 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 = 0.000909993 Jy ! Component: 100 - total flux cleaned = 0.000885638 Jy ! Component: 150 - total flux cleaned = 0.000864876 Jy ! Component: 200 - total flux cleaned = 0.000865515 Jy ! Total flux subtracted in 200 components = 0.000865515 Jy ! Clean residual min=-0.001788 max=0.001614 Jy/beam ! Clean residual mean=0.000008 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.0486272 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 22 components and 0.0486272 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=0.075921Jy sigma=1.231942 ! Fit after self-cal, rms=0.075907Jy sigma=1.231822 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8596 x 2.43 at -7.139 degrees (North through East) ! Clean map min=-0.0017058 max=0.047183 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.07 HN 1.13 KP 0.97 ! LA 0.85 MK 1.07 NL 1.12 OV 1.00 ! PT 0.79 SC 1.11 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.87 FD 1.05 HN 1.12 KP 1.13 ! LA 1.07 MK 1.08 NL 1.26 OV 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.02 HN 1.05 KP 0.91 ! LA 0.78 MK 1.08 NL 1.07 OV 0.89 ! PT 1.00 SC 1.09 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.84 FD 1.09 HN 1.06 KP 1.03 ! LA 1.06 MK 0.99 NL 1.23 OV 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.07 HN 1.00 KP 1.03 ! LA 0.99 MK 0.99 NL 1.16 OV 0.97 ! PT 1.04 SC 0.88 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.87 FD 1.03 HN 1.01 KP 1.10 ! LA 1.06 MK 1.19 NL 1.09 OV 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.99 HN 1.11 KP 1.02 ! LA 0.94 MK 0.97 NL 1.11 OV 0.95 ! PT 0.97 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.91 FD 0.99 HN 1.01 KP 1.20 ! LA 1.08 MK 0.97 NL 1.05 OV 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.00 HN 1.05 KP 1.05 ! LA 0.88 MK 1.06 NL 0.96 OV 0.94 ! PT 0.94 SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.91 FD 0.96 HN 0.96 KP 1.23 ! LA 1.07 MK 1.14 NL 1.12 OV 0.92 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.10 HN 0.86 KP 0.99 ! LA 0.91 MK 1.00 NL 1.08 OV 0.96 ! PT 0.87 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.78 FD 1.05 HN 0.95 KP 1.23 ! LA 1.09 MK 1.04 NL 1.08 OV 0.91 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.22 HN 0.79 KP 1.12 ! LA 0.84 MK 1.04 NL 0.94 OV 0.84 ! PT 1.07 SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.81 FD 0.98 HN 0.94 KP 1.22 ! LA 1.04 MK 1.01 NL 1.06 OV 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.03 HN 0.89 KP 1.07 ! LA 0.80 MK 1.01 NL 1.00 OV 0.94 ! PT 0.94 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.80 FD 1.06 HN 0.84 KP 1.24 ! LA 1.11 MK 1.10 NL 1.16 OV 0.93 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.07 HN 0.98 KP 1.10 ! LA 0.88 MK 0.96 NL 1.05 OV 0.84 ! PT 0.89 SC 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.74 FD 1.06 HN 0.97 KP 1.16 ! LA 1.04 MK 1.00 NL 1.17 OV 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.09 HN 0.91 KP 0.97 ! LA 0.79 MK 1.05 NL 1.18 OV 0.93 ! PT 0.78 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.74 FD 1.12 HN 0.90 KP 1.13 ! LA 1.02 MK 1.06 NL 1.07 OV 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.00 HN 0.91 KP 0.91 ! LA 0.79 MK 0.99 NL 1.08 OV 0.99 ! PT 0.79 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.83 FD 0.99 HN 0.87 KP 1.12 ! LA 1.04 MK 1.02 NL 1.05 OV 0.95 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.93 HN 0.98 KP 1.00 ! LA 0.91 MK 0.86 NL 1.10 OV 0.94 ! PT 0.84 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.79 FD 1.00 HN 0.92 KP 1.08 ! LA 1.05 MK 1.03 NL 1.13 OV 0.94 ! ! ! Fit before self-cal, rms=0.075907Jy sigma=1.231822 ! Fit after self-cal, rms=0.074366Jy sigma=1.225132 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8615 mas, bmaj=2.427 mas, bpa=-6.784 degrees ! Estimated noise=0.205533 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 (-1.2, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127743 Jy ! Component: 100 - total flux cleaned = 0.00149193 Jy ! Component: 150 - total flux cleaned = 0.0014739 Jy ! Component: 200 - total flux cleaned = 0.00150247 Jy ! Total flux subtracted in 200 components = 0.00150247 Jy ! Clean residual min=-0.001011 max=0.001095 Jy/beam ! Clean residual mean=-0.000001 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.0501297 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 41 components and 0.0501297 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=0.074343Jy sigma=1.224690 ! Fit after self-cal, rms=0.074486Jy sigma=1.223037 ! 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=0.074486Jy sigma=1.223037 ! Fit after self-cal, rms=0.075739Jy sigma=1.220845 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8616 mas, bmaj=2.423 mas, bpa=-6.854 degrees ! Estimated noise=0.205909 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000718183 Jy ! Component: 100 - total flux cleaned = 0.000846475 Jy ! Component: 150 - total flux cleaned = 0.000859289 Jy ! Component: 200 - total flux cleaned = 0.000882327 Jy ! Total flux subtracted in 200 components = 0.000882327 Jy ! Clean residual min=-0.001026 max=0.000965 Jy/beam ! Clean residual mean=-0.000001 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.051012 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 45 components and 0.051012 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=0.075730Jy sigma=1.220703 ! Fit after self-cal, rms=0.075822Jy sigma=1.220142 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 = 0.000294452 Jy ! Component: 100 - total flux cleaned = 0.000281118 Jy ! Component: 150 - total flux cleaned = 0.000281537 Jy ! Component: 200 - total flux cleaned = 0.000282004 Jy ! Total flux subtracted in 200 components = 0.000282004 Jy ! Clean residual min=-0.001043 max=0.000966 Jy/beam ! Clean residual mean=-0.000000 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.051294 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 47 components and 0.051294 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=0.075817Jy sigma=1.220068 ! Fit after self-cal, rms=0.075821Jy sigma=1.220013 ! 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=0.075821Jy sigma=1.220013 ! Fit after self-cal, rms=0.076200Jy sigma=1.219798 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8605 mas, bmaj=2.419 mas, bpa=-6.823 degrees ! Estimated noise=0.205418 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000347772 Jy ! Component: 100 - total flux cleaned = 0.000404742 Jy ! Component: 150 - total flux cleaned = 0.000424557 Jy ! Component: 200 - total flux cleaned = 0.000433993 Jy ! Total flux subtracted in 200 components = 0.000433993 Jy ! Clean residual min=-0.001087 max=0.001013 Jy/beam ! Clean residual mean=-0.000001 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.051728 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 51 components and 0.051728 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=0.076196Jy sigma=1.219739 ! Fit after self-cal, rms=0.076232Jy sigma=1.219625 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 = 8.90469e-05 Jy ! Component: 100 - total flux cleaned = 9.90274e-05 Jy ! Component: 150 - total flux cleaned = 8.04056e-05 Jy ! Component: 200 - total flux cleaned = 7.18377e-05 Jy ! Total flux subtracted in 200 components = 7.18377e-05 Jy ! Clean residual min=-0.001084 max=0.001016 Jy/beam ! Clean residual mean=-0.000001 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.0517999 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 53 components and 0.0517999 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=0.076230Jy sigma=1.219582 ! Fit after self-cal, rms=0.076233Jy sigma=1.219569 ! 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=0.076233Jy sigma=1.219569 ! Fit after self-cal, rms=0.076266Jy sigma=1.219539 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.167 mas, bmaj=5.176 mas, bpa=1.968 degrees ! Estimated noise=0.254775 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000321584 Jy ! Component: 100 - total flux cleaned = 0.000507296 Jy ! Component: 150 - total flux cleaned = 0.000633213 Jy ! Component: 200 - total flux cleaned = 0.000661103 Jy ! Total flux subtracted in 200 components = 0.000661103 Jy ! Clean residual min=-0.001168 max=0.001055 Jy/beam ! Clean residual mean=-0.000002 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.052461 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 58 components and 0.052461 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=0.076266Jy sigma=1.219535 ! Fit after self-cal, rms=0.076272Jy sigma=1.219446 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 = 0.000152557 Jy ! Component: 100 - total flux cleaned = 0.0001801 Jy ! Component: 150 - total flux cleaned = 0.000180102 Jy ! Component: 200 - total flux cleaned = 0.00018355 Jy ! Total flux subtracted in 200 components = 0.00018355 Jy ! Clean residual min=-0.001191 max=0.001031 Jy/beam ! Clean residual mean=-0.000002 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.0526445 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 58 components and 0.0526445 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=0.076272Jy sigma=1.219441 ! Fit after self-cal, rms=0.076265Jy sigma=1.219376 ! 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=0.8598 mas, bmaj=2.417 mas, bpa=-6.805 degrees ! Estimated noise=0.205196 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8598 x 2.417 at -6.805 degrees (North through East) ! Clean map min=-0.0010437 max=0.046926 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=0.6239 mas, bmaj=1.815 mas, bpa=-5.816 degrees ! Estimated noise=0.412368 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0361222 Jy ! Component: 100 - total flux cleaned = 0.0441678 Jy ! Component: 150 - total flux cleaned = 0.0472638 Jy ! Component: 200 - total flux cleaned = 0.0494474 Jy ! Total flux subtracted in 200 components = 0.0494474 Jy ! Clean residual min=-0.002267 max=0.002553 Jy/beam ! Clean residual mean=0.000000 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.0494474 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 0.0494474 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8598 mas, bmaj=2.417 mas, bpa=-6.805 degrees ! Estimated noise=0.205196 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 = 0.0017573 Jy ! Component: 100 - total flux cleaned = 0.00234447 Jy ! Component: 150 - total flux cleaned = 0.00252791 Jy ! Component: 200 - total flux cleaned = 0.0026149 Jy ! Total flux subtracted in 200 components = 0.0026149 Jy ! Clean residual min=-0.001146 max=0.000974 Jy/beam ! Clean residual mean=-0.000001 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.0520623 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 32 components and 0.0520623 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=2.167 mas, bmaj=5.176 mas, bpa=1.968 degrees ! Estimated noise=0.254775 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000412527 Jy ! Component: 100 - total flux cleaned = 0.000539786 Jy ! Component: 150 - total flux cleaned = 0.000585362 Jy ! Component: 200 - total flux cleaned = 0.00062452 Jy ! Total flux subtracted in 200 components = 0.00062452 Jy ! Clean residual min=-0.001199 max=0.001014 Jy/beam ! Clean residual mean=-0.000002 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.0526868 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 = 2.86734e-05 Jy ! Component: 100 - total flux cleaned = 4.95828e-05 Jy ! Component: 150 - total flux cleaned = 6.90735e-05 Jy ! Component: 200 - total flux cleaned = 7.37455e-05 Jy ! Total flux subtracted in 200 components = 7.37455e-05 Jy ! Clean residual min=-0.001193 max=0.001016 Jy/beam ! Clean residual mean=-0.000002 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.0527606 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 43 components and 0.0527606 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8598 mas, bmaj=2.417 mas, bpa=-6.805 degrees ! Estimated noise=0.205196 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00025565 Jy ! Component: 100 - total flux cleaned = -0.00030677 Jy ! Component: 150 - total flux cleaned = -0.000321656 Jy ! Component: 200 - total flux cleaned = -0.00033577 Jy ! Total flux subtracted in 200 components = -0.00033577 Jy ! Clean residual min=-0.001132 max=0.000972 Jy/beam ! Clean residual mean=-0.000001 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.0524248 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 51 components and 0.0524248 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=0.076269Jy sigma=1.219502 ! Fit after self-cal, rms=0.076270Jy sigma=1.219477 wmodel J0430-2507_X_a_map.mod ! Writing 51 model components to file: J0430-2507_X_a_map.mod wobs J0430-2507_X_a_uvs.fits ! Writing UV FITS file: J0430-2507_X_a_uvs.fits wwins J0430-2507_X_a_map.win ! wwins: Wrote 2 windows to J0430-2507_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 = -0.000363995 Jy ! Component: 100 - total flux cleaned = -0.000523911 Jy ! Component: 150 - total flux cleaned = -0.00060806 Jy ! Component: 200 - total flux cleaned = -0.000607899 Jy ! Component: 250 - total flux cleaned = -0.000655618 Jy ! Component: 300 - total flux cleaned = -0.000702137 Jy ! Component: 350 - total flux cleaned = -0.000717454 Jy ! Component: 400 - total flux cleaned = -0.000702871 Jy ! Component: 450 - total flux cleaned = -0.000703265 Jy ! Component: 500 - total flux cleaned = -0.000717947 Jy ! Component: 550 - total flux cleaned = -0.000689677 Jy ! Component: 600 - total flux cleaned = -0.000703804 Jy ! Component: 650 - total flux cleaned = -0.000635043 Jy ! Component: 700 - total flux cleaned = -0.000621572 Jy ! Component: 750 - total flux cleaned = -0.000567973 Jy ! Component: 800 - total flux cleaned = -0.000502023 Jy ! Component: 850 - total flux cleaned = -0.000502121 Jy ! Component: 900 - total flux cleaned = -0.000386022 Jy ! Component: 950 - total flux cleaned = -0.000321878 Jy ! Component: 1000 - total flux cleaned = -0.000170416 Jy ! Component: 1050 - total flux cleaned = -8.31242e-05 Jy ! Component: 1100 - total flux cleaned = -5.82373e-05 Jy ! Component: 1150 - total flux cleaned = 0.000100893 Jy ! Component: 1200 - total flux cleaned = 0.000137083 Jy ! Component: 1250 - total flux cleaned = 0.000269194 Jy ! Component: 1300 - total flux cleaned = 0.000316875 Jy ! Component: 1350 - total flux cleaned = 0.000423016 Jy ! Component: 1400 - total flux cleaned = 0.000504908 Jy ! Component: 1450 - total flux cleaned = 0.000539608 Jy ! Component: 1500 - total flux cleaned = 0.000643131 Jy ! Component: 1550 - total flux cleaned = 0.000688759 Jy ! Component: 1600 - total flux cleaned = 0.000801863 Jy ! Component: 1650 - total flux cleaned = 0.000880304 Jy ! Component: 1700 - total flux cleaned = 0.000947158 Jy ! Component: 1750 - total flux cleaned = 0.00103529 Jy ! Component: 1800 - total flux cleaned = 0.00104614 Jy ! Component: 1850 - total flux cleaned = 0.00113301 Jy ! Component: 1900 - total flux cleaned = 0.00117605 Jy ! Component: 1950 - total flux cleaned = 0.00128304 Jy ! Component: 2000 - total flux cleaned = 0.00129359 Jy ! Component: 2050 - total flux cleaned = 0.00139911 Jy ! Component: 2100 - total flux cleaned = 0.00143063 Jy ! Component: 2150 - total flux cleaned = 0.00153466 Jy ! Component: 2200 - total flux cleaned = 0.00158638 Jy ! Component: 2250 - total flux cleaned = 0.00167867 Jy ! Component: 2300 - total flux cleaned = 0.00170912 Jy ! Component: 2350 - total flux cleaned = 0.00180014 Jy ! Component: 2400 - total flux cleaned = 0.0018705 Jy ! Component: 2450 - total flux cleaned = 0.00193037 Jy ! Component: 2500 - total flux cleaned = 0.00198002 Jy ! Component: 2550 - total flux cleaned = 0.00206875 Jy ! Component: 2600 - total flux cleaned = 0.00212751 Jy ! Component: 2650 - total flux cleaned = 0.00219567 Jy ! Component: 2700 - total flux cleaned = 0.00224407 Jy ! Component: 2750 - total flux cleaned = 0.00234011 Jy ! Component: 2800 - total flux cleaned = 0.00239748 Jy ! Component: 2850 - total flux cleaned = 0.00247338 Jy ! Component: 2900 - total flux cleaned = 0.00253942 Jy ! Component: 2950 - total flux cleaned = 0.00253938 Jy ! Component: 3000 - total flux cleaned = 0.00261397 Jy ! Component: 3050 - total flux cleaned = 0.00268812 Jy ! Component: 3100 - total flux cleaned = 0.00271575 Jy ! Component: 3150 - total flux cleaned = 0.00276155 Jy ! Component: 3200 - total flux cleaned = 0.00277974 Jy ! Component: 3250 - total flux cleaned = 0.00282504 Jy ! Component: 3300 - total flux cleaned = 0.0028611 Jy ! Component: 3350 - total flux cleaned = 0.00293288 Jy ! Component: 3400 - total flux cleaned = 0.0029686 Jy ! Component: 3450 - total flux cleaned = 0.00299524 Jy ! Component: 3500 - total flux cleaned = 0.00303938 Jy ! Component: 3550 - total flux cleaned = 0.00310961 Jy ! Component: 3600 - total flux cleaned = 0.00310092 Jy ! Component: 3650 - total flux cleaned = 0.0031356 Jy ! Component: 3700 - total flux cleaned = 0.0031788 Jy ! Component: 3750 - total flux cleaned = 0.00319599 Jy ! Component: 3800 - total flux cleaned = 0.00323877 Jy ! Component: 3850 - total flux cleaned = 0.00327279 Jy ! Component: 3900 - total flux cleaned = 0.00333205 Jy ! Component: 3950 - total flux cleaned = 0.00334886 Jy ! Component: 4000 - total flux cleaned = 0.00335723 Jy ! Component: 4050 - total flux cleaned = 0.00342388 Jy ! Total flux subtracted in 4096 components = 0.0034571 Jy ! Clean residual min=-0.000490 max=0.000464 Jy/beam ! Clean residual mean=0.000000 rms=0.000148 Jy/beam ! Combined flux in latest and established models = 0.0558819 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 337 components and 0.0558819 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J0430-2507_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8598 x 2.417 at -6.805 degrees (North through East) ! Clean map min=-0.00089321 max=0.046548 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J0430-2507_X_a_map.fits wmodel /vlbi/uf001/uvm//J0430-2507_X_a_map.mod ! Writing 337 model components to file: /vlbi/uf001/uvm//J0430-2507_X_a_map.mod wobs /vlbi/uf001/uvm//J0430-2507_X_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J0430-2507_X_a_uvs.fits wwins /vlbi/uf001/uvm//J0430-2507_X_a_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uvm//J0430-2507_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0465476 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000147428 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.95018 0.95018 1.90036 3.80072 7.60144 15.2029 30.4057 60.8115 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.046 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 315.729 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J0430-2507_X_a_dfm.log closed on Sun Jan 13 20:45:34 2019