! Started logfile: ./1419+5423_X_uvs.log on Thu Oct 17 23:16:52 2013 obs 1419+5423_X_uvm.fits ! Reading UV FITS file: 1419+5423_X_uvm.fits ! AN table 1: 4 integrations on 45 of 45 possible baselines. ! AN table 2: 6 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.838384 visibilities/baseline/integration-bin. ! Found source: J1419+5423 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2656 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! 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 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 ![@/home/lpetrov/bin/01_muppet ./1419+5423_X] 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 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 8 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.079513Jy sigma=18.138439 ! Fit after self-cal, rms=0.616875Jy sigma=9.852775 ! 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=0.905 mas, bmaj=1.222 mas, bpa=-25.98 degrees ! Estimated noise=1.29288 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 = 0.297316 Jy ! Component: 100 - total flux cleaned = 0.364219 Jy ! Total flux subtracted in 100 components = 0.364219 Jy ! Clean residual min=-0.012433 max=0.026920 Jy/beam ! Clean residual mean=0.000070 rms=0.003204 Jy/beam ! Combined flux in latest and established models = 0.364219 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.364219 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. ! ! Fit before self-cal, rms=0.082898Jy sigma=1.657027 ! Fit after self-cal, rms=0.082923Jy sigma=1.656943 ! Inverting map ! Added new window around map position (4.2, -3.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0295392 Jy ! Component: 100 - total flux cleaned = 0.0485878 Jy ! Total flux subtracted in 100 components = 0.0485878 Jy ! Clean residual min=-0.010887 max=0.013824 Jy/beam ! Clean residual mean=0.000050 rms=0.002445 Jy/beam ! Combined flux in latest and established models = 0.412807 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.412807 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. ! ! Fit before self-cal, rms=0.067741Jy sigma=1.302126 ! Fit after self-cal, rms=0.066948Jy sigma=1.297593 ! 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=1.135 mas, bmaj=1.489 mas, bpa=-27.2 degrees ! Estimated noise=0.876246 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 = 0.0275577 Jy ! Component: 100 - total flux cleaned = 0.0461723 Jy ! Component: 150 - total flux cleaned = 0.0597459 Jy ! Component: 200 - total flux cleaned = 0.0699598 Jy ! Total flux subtracted in 200 components = 0.0699598 Jy ! Clean residual min=-0.012259 max=0.013124 Jy/beam ! Clean residual mean=0.000079 rms=0.003111 Jy/beam ! Combined flux in latest and established models = 0.482767 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 46 components and 0.482767 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. ! ! Fit before self-cal, rms=0.056696Jy sigma=0.979972 ! Fit after self-cal, rms=0.055643Jy sigma=0.969787 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.22 HN 0.95 KP 0.97 ! LA 1.00 MK 1.11 NL 1.09 OV 1.07 ! PT 0.82 SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.11 HN 0.94 KP 0.98 LA 1.00 ! MK 0.99 NL 1.03 OV 0.98 PT 0.85 ! SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.08 HN 0.93 KP 0.93 ! LA 0.93 MK 1.15 NL 1.02 OV 0.98 ! PT 0.88 SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.15 HN 0.92 KP 0.98 LA 0.94 ! MK 1.02 NL 1.04 OV 0.95 PT 0.89 ! SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.20 HN 0.97 KP 1.09 ! LA 0.92 MK 1.20 NL 1.06 OV 1.08 ! PT 0.90 SC 1.09 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.89 HN 0.96 KP 1.07 LA 0.94 ! MK 1.07 NL 1.04 OV 1.00 PT 0.89 ! SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.19 HN 1.01 KP 0.94 ! LA 0.98 MK 1.20 NL 1.02 OV 1.07 ! PT 0.91 SC 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 HN 0.98 KP 0.94 LA 0.96 ! MK 1.07 NL 1.00 OV 1.00 PT 0.94 ! SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.09 HN 0.98 KP 1.04 ! LA 0.97 MK 1.07 NL 0.97 OV 1.04 ! PT 0.86 SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 HN 0.96 KP 1.07 LA 0.97 ! MK 0.97 NL 0.97 OV 0.98 PT 0.91 ! SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.13 HN 1.07 KP 1.02 ! LA 0.99 MK 1.13 NL 1.05 OV 1.15 ! PT 0.90 SC 1.13 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 HN 1.07 KP 1.04 LA 1.03 ! MK 0.99 NL 1.02 OV 1.02 PT 0.93 ! SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.09 HN 0.98 KP 1.03 ! LA 0.93 MK 1.10 NL 1.07 OV 1.12 ! PT 0.86 SC 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 HN 1.00 KP 1.00 LA 0.93 ! MK 0.97 NL 1.02 OV 1.03 PT 0.88 ! SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 1.10 HN 0.98 KP 1.09 ! LA 0.87 MK 1.08 NL 1.02 OV 1.12 ! PT 0.83 SC 1.15 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.17 HN 0.97 KP 1.06 LA 0.88 ! MK 0.97 NL 1.00 OV 1.03 PT 0.84 ! SC 1.13 ! ! ! Fit before self-cal, rms=0.055643Jy sigma=0.969787 ! Fit after self-cal, rms=0.040511Jy sigma=0.587988 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.165 mas, bmaj=1.49 mas, bpa=-27.36 degrees ! Estimated noise=0.86912 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 (8.2, -9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00573357 Jy ! Component: 100 - total flux cleaned = 0.00745953 Jy ! Component: 150 - total flux cleaned = 0.00882416 Jy ! Component: 200 - total flux cleaned = 0.00973617 Jy ! Total flux subtracted in 200 components = 0.00973617 Jy ! Clean residual min=-0.005044 max=0.005676 Jy/beam ! Clean residual mean=-0.000013 rms=0.001138 Jy/beam ! Combined flux in latest and established models = 0.492503 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 70 components and 0.492503 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. ! ! Fit before self-cal, rms=0.038784Jy sigma=0.550397 ! Fit after self-cal, rms=0.038472Jy sigma=0.547927 ! Inverting map ! Added new window around map position (6, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00543817 Jy ! Component: 100 - total flux cleaned = 0.0067219 Jy ! Component: 150 - total flux cleaned = 0.00744342 Jy ! Component: 200 - total flux cleaned = 0.00797272 Jy ! Total flux subtracted in 200 components = 0.00797272 Jy ! Clean residual min=-0.004437 max=0.004544 Jy/beam ! Clean residual mean=-0.000017 rms=0.000995 Jy/beam ! Combined flux in latest and established models = 0.500476 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 84 components and 0.500476 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. ! ! Fit before self-cal, rms=0.037431Jy sigma=0.526857 ! Fit after self-cal, rms=0.037250Jy sigma=0.525587 ! 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. ! ! Fit before self-cal, rms=0.037250Jy sigma=0.525587 ! Fit after self-cal, rms=0.035757Jy sigma=0.494351 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.166 mas, bmaj=1.49 mas, bpa=-27.93 degrees ! Estimated noise=0.867943 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105883 Jy ! Component: 100 - total flux cleaned = 0.00203016 Jy ! Component: 150 - total flux cleaned = 0.0025455 Jy ! Component: 200 - total flux cleaned = 0.00284862 Jy ! Total flux subtracted in 200 components = 0.00284862 Jy ! Clean residual min=-0.003688 max=0.003742 Jy/beam ! Clean residual mean=-0.000007 rms=0.000768 Jy/beam ! Combined flux in latest and established models = 0.503324 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 99 components and 0.503324 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. ! ! Fit before self-cal, rms=0.035174Jy sigma=0.483188 ! Fit after self-cal, rms=0.035147Jy sigma=0.482517 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1.8, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00318714 Jy ! Component: 100 - total flux cleaned = 0.00337027 Jy ! Component: 150 - total flux cleaned = 0.00392849 Jy ! Component: 200 - total flux cleaned = 0.00428872 Jy ! Total flux subtracted in 200 components = 0.00428872 Jy ! Clean residual min=-0.003206 max=0.003251 Jy/beam ! Clean residual mean=-0.000012 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.507613 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 110 components and 0.507613 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. ! ! Fit before self-cal, rms=0.034589Jy sigma=0.472600 ! Fit after self-cal, rms=0.034445Jy sigma=0.472085 ! Inverting map ! Added new window around map position (13.4, -12.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00345859 Jy ! Component: 100 - total flux cleaned = 0.00459113 Jy ! Component: 150 - total flux cleaned = 0.00485545 Jy ! Component: 200 - total flux cleaned = 0.00509888 Jy ! Total flux subtracted in 200 components = 0.00509888 Jy ! Clean residual min=-0.002857 max=0.002777 Jy/beam ! Clean residual mean=-0.000013 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.512712 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 126 components and 0.512712 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. ! ! Fit before self-cal, rms=0.034031Jy sigma=0.462973 ! Fit after self-cal, rms=0.033962Jy sigma=0.462035 ! 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. ! ! Fit before self-cal, rms=0.033962Jy sigma=0.462035 ! Fit after self-cal, rms=0.033839Jy sigma=0.458693 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.168 mas, bmaj=1.493 mas, bpa=-28.01 degrees ! Estimated noise=0.865617 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000295464 Jy ! Component: 100 - total flux cleaned = 0.00111597 Jy ! Component: 150 - total flux cleaned = 0.00196367 Jy ! Component: 200 - total flux cleaned = 0.00242779 Jy ! Total flux subtracted in 200 components = 0.00242779 Jy ! Clean residual min=-0.002649 max=0.002451 Jy/beam ! Clean residual mean=-0.000011 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.51514 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 136 components and 0.51514 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. ! ! Fit before self-cal, rms=0.033528Jy sigma=0.453241 ! Fit after self-cal, rms=0.033457Jy sigma=0.452822 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 = 0.000854935 Jy ! Component: 100 - total flux cleaned = 0.00117865 Jy ! Component: 150 - total flux cleaned = 0.00142855 Jy ! Component: 200 - total flux cleaned = 0.00161819 Jy ! Total flux subtracted in 200 components = 0.00161819 Jy ! Clean residual min=-0.002494 max=0.002408 Jy/beam ! Clean residual mean=-0.000012 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.516758 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 149 components and 0.516758 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. ! ! Fit before self-cal, rms=0.033294Jy sigma=0.450031 ! Fit after self-cal, rms=0.033268Jy sigma=0.449887 ! 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. ! ! Fit before self-cal, rms=0.033268Jy sigma=0.449887 ! Fit after self-cal, rms=0.033267Jy sigma=0.449025 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.334 mas, bmaj=2.688 mas, bpa=-45.45 degrees ! Estimated noise=0.987142 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000950149 Jy ! Component: 100 - total flux cleaned = 0.0017107 Jy ! Component: 150 - total flux cleaned = 0.00230645 Jy ! Component: 200 - total flux cleaned = 0.00272015 Jy ! Total flux subtracted in 200 components = 0.00272015 Jy ! Clean residual min=-0.002260 max=0.002145 Jy/beam ! Clean residual mean=-0.000024 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.519478 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 166 components and 0.519478 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. ! ! Fit before self-cal, rms=0.033184Jy sigma=0.447071 ! Fit after self-cal, rms=0.033148Jy sigma=0.446452 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 = 0.000663915 Jy ! Component: 100 - total flux cleaned = 0.0011814 Jy ! Component: 150 - total flux cleaned = 0.00154275 Jy ! Component: 200 - total flux cleaned = 0.00167262 Jy ! Total flux subtracted in 200 components = 0.00167262 Jy ! Clean residual min=-0.002114 max=0.002054 Jy/beam ! Clean residual mean=-0.000026 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.521151 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 174 components and 0.521151 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. ! ! Fit before self-cal, rms=0.033121Jy sigma=0.445798 ! Fit after self-cal, rms=0.033112Jy sigma=0.445598 ! 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=1.169 mas, bmaj=1.495 mas, bpa=-28.03 degrees ! Estimated noise=0.864232 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.169 x 1.495 at -28.03 degrees (North through East) ! Clean map min=-0.0019855 max=0.38349 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=0.9258 mas, bmaj=1.223 mas, bpa=-26.48 degrees ! Estimated noise=1.29598 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.297955 Jy ! Component: 100 - total flux cleaned = 0.364158 Jy ! Component: 150 - total flux cleaned = 0.390234 Jy ! Component: 200 - total flux cleaned = 0.407119 Jy ! Total flux subtracted in 200 components = 0.407119 Jy ! Clean residual min=-0.006666 max=0.009274 Jy/beam ! Clean residual mean=0.000033 rms=0.001593 Jy/beam ! Combined flux in latest and established models = 0.407119 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.407119 Jy ! Inverting map and beam ! Estimated beam: bmin=1.169 mas, bmaj=1.495 mas, bpa=-28.03 degrees ! Estimated noise=0.864232 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 = 0.0224245 Jy ! Component: 100 - total flux cleaned = 0.037805 Jy ! Component: 150 - total flux cleaned = 0.0491082 Jy ! Component: 200 - total flux cleaned = 0.058108 Jy ! Total flux subtracted in 200 components = 0.058108 Jy ! Clean residual min=-0.005312 max=0.005853 Jy/beam ! Clean residual mean=0.000031 rms=0.001608 Jy/beam ! Combined flux in latest and established models = 0.465227 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 73 components and 0.465227 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=2.334 mas, bmaj=2.688 mas, bpa=-45.45 degrees ! Estimated noise=0.987142 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0123676 Jy ! Component: 100 - total flux cleaned = 0.021245 Jy ! Component: 150 - total flux cleaned = 0.0280478 Jy ! Component: 200 - total flux cleaned = 0.0333798 Jy ! Total flux subtracted in 200 components = 0.0333798 Jy ! Clean residual min=-0.003895 max=0.004289 Jy/beam ! Clean residual mean=0.000009 rms=0.001348 Jy/beam ! Combined flux in latest and established models = 0.498607 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 = 0.00423017 Jy ! Component: 100 - total flux cleaned = 0.00761296 Jy ! Component: 150 - total flux cleaned = 0.0103491 Jy ! Component: 200 - total flux cleaned = 0.0126007 Jy ! Total flux subtracted in 200 components = 0.0126007 Jy ! Clean residual min=-0.002613 max=0.002566 Jy/beam ! Clean residual mean=-0.000010 rms=0.000823 Jy/beam ! Combined flux in latest and established models = 0.511207 Jy ! Adding 164 model components to the UV plane model. ! The established model now contains 228 components and 0.511207 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.169 mas, bmaj=1.495 mas, bpa=-28.03 degrees ! Estimated noise=0.864232 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00222151 Jy ! Component: 100 - total flux cleaned = 0.00397787 Jy ! Component: 150 - total flux cleaned = 0.0054865 Jy ! Component: 200 - total flux cleaned = 0.00634648 Jy ! Total flux subtracted in 200 components = 0.00634648 Jy ! Clean residual min=-0.002592 max=0.002169 Jy/beam ! Clean residual mean=-0.000011 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.517554 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 256 components and 0.517553 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. ! ! Fit before self-cal, rms=0.033243Jy sigma=0.446497 ! Fit after self-cal, rms=0.033049Jy sigma=0.445440 wmodel ./1419+5423_X_map.mod ! Writing 256 model components to file: ./1419+5423_X_map.mod wobs ./1419+5423_X_uvs.fits ! Writing UV FITS file: ./1419+5423_X_uvs.fits wwins ./1419+5423_X_map.win ! wwins: Wrote 6 windows to ./1419+5423_X_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 = -0.000881047 Jy ! Component: 100 - total flux cleaned = -0.00129782 Jy ! Component: 150 - total flux cleaned = -0.00147581 Jy ! Component: 200 - total flux cleaned = -0.00164398 Jy ! Component: 250 - total flux cleaned = -0.00177439 Jy ! Component: 300 - total flux cleaned = -0.00190205 Jy ! Component: 350 - total flux cleaned = -0.00205751 Jy ! Component: 400 - total flux cleaned = -0.00217919 Jy ! Component: 450 - total flux cleaned = -0.00229787 Jy ! Component: 500 - total flux cleaned = -0.00241423 Jy ! Component: 550 - total flux cleaned = -0.00247153 Jy ! Component: 600 - total flux cleaned = -0.00261199 Jy ! Component: 650 - total flux cleaned = -0.0026674 Jy ! Component: 700 - total flux cleaned = -0.00277669 Jy ! Component: 750 - total flux cleaned = -0.00299105 Jy ! Component: 800 - total flux cleaned = -0.00306966 Jy ! Component: 850 - total flux cleaned = -0.00319973 Jy ! Component: 900 - total flux cleaned = -0.00330263 Jy ! Component: 950 - total flux cleaned = -0.00345485 Jy ! Component: 1000 - total flux cleaned = -0.00352951 Jy ! Component: 1050 - total flux cleaned = -0.00355411 Jy ! Component: 1100 - total flux cleaned = -0.0036518 Jy ! Component: 1150 - total flux cleaned = -0.00374815 Jy ! Component: 1200 - total flux cleaned = -0.00381995 Jy ! Component: 1250 - total flux cleaned = -0.00393806 Jy ! Component: 1300 - total flux cleaned = -0.0040084 Jy ! Component: 1350 - total flux cleaned = -0.00410058 Jy ! Component: 1400 - total flux cleaned = -0.00414623 Jy ! Component: 1450 - total flux cleaned = -0.00425963 Jy ! Component: 1500 - total flux cleaned = -0.00439391 Jy ! Component: 1550 - total flux cleaned = -0.00439386 Jy ! Component: 1600 - total flux cleaned = -0.00443788 Jy ! Component: 1650 - total flux cleaned = -0.00454711 Jy ! Component: 1700 - total flux cleaned = -0.00463379 Jy ! Component: 1750 - total flux cleaned = -0.00474102 Jy ! Component: 1800 - total flux cleaned = -0.00484776 Jy ! Component: 1850 - total flux cleaned = -0.00495305 Jy ! Component: 1900 - total flux cleaned = -0.00499483 Jy ! Component: 1950 - total flux cleaned = -0.00507792 Jy ! Component: 2000 - total flux cleaned = -0.00513968 Jy ! Component: 2050 - total flux cleaned = -0.00526199 Jy ! Component: 2100 - total flux cleaned = -0.00532287 Jy ! Component: 2150 - total flux cleaned = -0.00540311 Jy ! Component: 2200 - total flux cleaned = -0.005443 Jy ! Component: 2250 - total flux cleaned = -0.00554191 Jy ! Component: 2300 - total flux cleaned = -0.00554165 Jy ! Component: 2350 - total flux cleaned = -0.00563942 Jy ! Component: 2400 - total flux cleaned = -0.00567843 Jy ! Component: 2450 - total flux cleaned = -0.00579352 Jy ! Component: 2500 - total flux cleaned = -0.00579362 Jy ! Component: 2550 - total flux cleaned = -0.00586958 Jy ! Component: 2600 - total flux cleaned = -0.00594498 Jy ! Component: 2650 - total flux cleaned = -0.0060197 Jy ! Component: 2700 - total flux cleaned = -0.00603841 Jy ! Component: 2750 - total flux cleaned = -0.00611212 Jy ! Component: 2800 - total flux cleaned = -0.00620388 Jy ! Component: 2850 - total flux cleaned = -0.00622214 Jy ! Component: 2900 - total flux cleaned = -0.00631252 Jy ! Component: 2950 - total flux cleaned = -0.00642027 Jy ! Component: 3000 - total flux cleaned = -0.00649165 Jy ! Component: 3050 - total flux cleaned = -0.00654489 Jy ! Component: 3100 - total flux cleaned = -0.00656246 Jy ! Component: 3150 - total flux cleaned = -0.00666766 Jy ! Component: 3200 - total flux cleaned = -0.00665027 Jy ! Component: 3250 - total flux cleaned = -0.00675413 Jy ! Component: 3300 - total flux cleaned = -0.00673693 Jy ! Component: 3350 - total flux cleaned = -0.00677111 Jy ! Component: 3400 - total flux cleaned = -0.00682209 Jy ! Component: 3450 - total flux cleaned = -0.00682212 Jy ! Component: 3500 - total flux cleaned = -0.00680537 Jy ! Component: 3550 - total flux cleaned = -0.00688909 Jy ! Component: 3600 - total flux cleaned = -0.00695568 Jy ! Component: 3650 - total flux cleaned = -0.00702189 Jy ! Component: 3700 - total flux cleaned = -0.00700532 Jy ! Component: 3750 - total flux cleaned = -0.00708726 Jy ! Component: 3800 - total flux cleaned = -0.00705465 Jy ! Component: 3850 - total flux cleaned = -0.00707091 Jy ! Component: 3900 - total flux cleaned = -0.00715158 Jy ! Component: 3950 - total flux cleaned = -0.00711942 Jy ! Component: 4000 - total flux cleaned = -0.00719936 Jy ! Component: 4050 - total flux cleaned = -0.00723102 Jy ! Total flux subtracted in 4096 components = -0.0072626 Jy ! Clean residual min=-0.000927 max=0.000957 Jy/beam ! Clean residual mean=-0.000004 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.510291 Jy keep ! Adding 310 model components to the UV plane model. ! The established model now contains 566 components and 0.510291 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./1419+5423_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.169 x 1.495 at -28.03 degrees (North through East) ! Clean map min=-0.0015975 max=0.38528 Jy/beam ! Writing clean map to FITS file: ./1419+5423_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.38528 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000263138 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.204893 0.204893 0.409787 0.819573 1.63915 3.27829 6.55659 13.1132 26.2264 52.4527 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.385 quit ! Quitting program ! Log file ./1419+5423_X_uvs.log closed on Thu Oct 17 23:16:57 2013