! Started logfile: ./J0515+1527_X_uvs.log on Mon Oct 28 15:37:29 2013 obs J0515+1527_X_uvm.fits ! Reading UV FITS file: J0515+1527_X_uvm.fits ! AN table 1: 10 integrations on 36 of 36 possible baselines. ! AN table 2: 11 integrations on 15 of 15 possible baselines. ! AN table 3: 10 integrations on 28 of 28 possible baselines. ! AN table 4: 10 integrations on 36 of 36 possible baselines. ! AN table 5: 29 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.949924 visibilities/baseline/integration-bin. ! Found source: J0515+1527 ! ! 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 15024 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 ./J0515+1527_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 1 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 15 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 15 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 15 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 15 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 15 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 15 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 15 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 15 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.002339Jy sigma=2.479981 ! Fit after self-cal, rms=0.942032Jy sigma=2.314318 ! 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=0.9312 mas, bmaj=1.989 mas, bpa=-0.7582 degrees ! Estimated noise=4.55668 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 = 0.0462134 Jy ! Component: 100 - total flux cleaned = 0.0564654 Jy ! Total flux subtracted in 100 components = 0.0564654 Jy ! Clean residual min=-0.001879 max=0.003462 Jy/beam ! Clean residual mean=-0.000001 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.0564654 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0564654 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=0.019731Jy sigma=0.050604 ! Fit after self-cal, rms=0.019101Jy sigma=0.049709 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00395485 Jy ! Component: 100 - total flux cleaned = 0.00619388 Jy ! Total flux subtracted in 100 components = 0.00619388 Jy ! Clean residual min=-0.001741 max=0.001974 Jy/beam ! Clean residual mean=-0.000000 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.0626593 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 23 components and 0.0626593 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=0.018617Jy sigma=0.045416 ! Fit after self-cal, rms=0.018617Jy sigma=0.045404 ! 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=1.175 mas, bmaj=2.413 mas, bpa=0.5647 degrees ! Estimated noise=2.4426 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 = 0.00231717 Jy ! Component: 100 - total flux cleaned = 0.00362557 Jy ! Component: 150 - total flux cleaned = 0.0044016 Jy ! Component: 200 - total flux cleaned = 0.00487057 Jy ! Total flux subtracted in 200 components = 0.00487057 Jy ! Clean residual min=-0.001879 max=0.001825 Jy/beam ! Clean residual mean=-0.000002 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.0675299 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 35 components and 0.0675298 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=0.018687Jy sigma=0.043857 ! Fit after self-cal, rms=0.018692Jy sigma=0.043852 ! 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 0.96 FD 1.04 HN 0.84 KP 0.92 ! LA 0.95 NL 0.92 OV 0.94 PT 0.80 ! SC 0.87 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.14 HN 0.99 KP 0.98 LA 1.08 ! NL 1.10 OV 1.11 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.06 HN 0.97 KP 1.05 LA 1.10 ! MK 1.06 NL 1.03 OV 1.00 PT 0.86 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.14 FD 1.16 HN 0.94 KP 1.05 ! LA 1.08 MK 1.01 NL 1.07 OV 1.11 ! PT 0.88 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.11 HN 0.90 KP 0.99 LA 1.03 ! NL 1.05 OV 1.03 PT 0.80 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.92 HN 0.80 KP 0.89 ! LA 0.87 NL 0.96 OV 0.90 PT 0.81 ! SC 0.85 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.20 HN 0.92 KP 1.09 LA 0.98 ! NL 1.06 OV 1.07 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.17 HN 0.90 KP 0.97 LA 0.95 ! MK 1.08 NL 1.13 OV 1.03 PT 1.00 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.17 FD 1.05 HN 0.96 KP 1.09 ! LA 1.01 MK 1.01 NL 1.12 OV 1.02 ! PT 0.99 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.17 HN 0.94 KP 0.94 LA 0.98 ! NL 1.04 OV 0.98 PT 0.91 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.80 FD 1.01 HN 0.87 KP 0.95 ! LA 0.89 NL 0.92 OV 0.93 PT 0.87 ! SC 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 HN 1.05 KP 1.14 LA 0.99 ! NL 1.07 OV 1.10 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.83 HN 1.04 KP 1.15 LA 0.99 ! MK 1.08 NL 1.08 OV 1.12 PT 1.01 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.87 FD 1.16 HN 0.98 KP 1.17 ! LA 1.00 MK 1.08 NL 1.08 OV 1.09 ! PT 0.96 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.89 HN 0.98 KP 1.06 LA 0.95 ! NL 1.04 OV 1.00 PT 0.87 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.06 HN 0.90 KP 0.86 ! LA 0.89 NL 0.90 OV 0.91 PT 0.88 ! SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 HN 1.04 KP 0.99 LA 1.04 ! NL 1.12 OV 1.04 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 HN 1.04 KP 0.97 LA 0.98 ! MK 1.13 NL 1.01 OV 1.02 PT 1.01 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.06 FD 1.21 HN 1.03 KP 0.97 ! LA 1.02 MK 1.06 NL 1.06 OV 1.09 ! PT 1.01 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.97 HN 1.01 KP 0.95 LA 0.99 ! NL 1.00 OV 1.00 PT 0.93 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.94 HN 0.86 KP 1.00 ! LA 0.91 NL 0.88 OV 0.91 PT 0.83 ! SC 0.89 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 HN 1.02 KP 1.10 LA 1.05 ! NL 1.02 OV 1.13 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 HN 1.06 KP 1.19 LA 1.03 ! MK 0.98 NL 1.04 OV 0.97 PT 0.95 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.99 FD 1.10 HN 1.03 KP 1.19 ! LA 1.05 MK 0.95 NL 1.06 OV 1.06 ! PT 0.96 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.92 HN 0.98 KP 1.09 LA 1.02 ! NL 0.99 OV 1.05 PT 0.93 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.98 HN 0.93 KP 0.98 ! LA 0.95 NL 0.92 OV 1.00 PT 0.86 ! SC 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.11 HN 1.16 KP 1.13 LA 1.10 ! NL 1.11 OV 1.13 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 HN 1.16 KP 1.10 LA 1.12 ! MK 0.97 NL 1.08 OV 1.02 PT 0.98 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.09 FD 1.15 HN 1.14 KP 1.11 ! LA 1.10 MK 0.96 NL 1.04 OV 1.14 ! PT 0.96 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.02 HN 1.07 KP 1.03 LA 1.06 ! NL 1.06 OV 1.06 PT 0.99 SC 1.11 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.96 HN 0.91 KP 0.97 ! LA 0.85 NL 0.92 OV 0.97 PT 0.83 ! SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 HN 1.01 KP 1.09 LA 1.00 ! NL 1.06 OV 1.12 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.16 HN 0.98 KP 1.01 LA 1.02 ! MK 1.03 NL 1.07 OV 0.93 PT 0.95 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.11 FD 1.08 HN 1.02 KP 1.07 ! LA 1.00 MK 1.01 NL 1.12 OV 1.07 ! PT 0.91 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.02 HN 0.97 KP 1.03 LA 0.99 ! NL 1.01 OV 1.05 PT 0.91 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.92 HN 0.88 KP 0.99 ! LA 0.85 NL 0.92 OV 0.99 PT 0.78 ! SC 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.23 HN 1.02 KP 1.10 LA 0.96 ! NL 1.11 OV 1.14 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.26 HN 1.01 KP 1.16 LA 0.97 ! MK 1.01 NL 1.04 OV 1.13 PT 0.85 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.18 FD 1.11 HN 1.10 KP 1.22 ! LA 0.94 MK 0.98 NL 1.08 OV 1.10 ! PT 0.89 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.10 HN 1.02 KP 1.07 LA 0.94 ! NL 1.02 OV 1.07 PT 0.86 SC 1.16 ! ! ! Fit before self-cal, rms=0.018692Jy sigma=0.043852 ! Fit after self-cal, rms=0.016695Jy sigma=0.036381 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.18 mas, bmaj=2.427 mas, bpa=1.163 degrees ! Estimated noise=2.39243 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 = -0.00116543 Jy ! Component: 100 - total flux cleaned = -0.00146547 Jy ! Component: 150 - total flux cleaned = -0.00152585 Jy ! Component: 200 - total flux cleaned = -0.00156064 Jy ! Total flux subtracted in 200 components = -0.00156064 Jy ! Clean residual min=-0.000413 max=0.000417 Jy/beam ! Clean residual mean=-0.000000 rms=0.000101 Jy/beam ! Combined flux in latest and established models = 0.0659692 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 44 components and 0.0659692 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=0.016436Jy sigma=0.036548 ! Fit after self-cal, rms=0.016486Jy sigma=0.036532 ! 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=0.016486Jy sigma=0.036532 ! Fit after self-cal, rms=0.016371Jy sigma=0.036167 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.18 mas, bmaj=2.427 mas, bpa=1.15 degrees ! Estimated noise=2.3392 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0011265 Jy ! Component: 100 - total flux cleaned = -0.00141688 Jy ! Component: 150 - total flux cleaned = -0.00148073 Jy ! Component: 200 - total flux cleaned = -0.00150063 Jy ! Total flux subtracted in 200 components = -0.00150063 Jy ! Clean residual min=-0.000390 max=0.000380 Jy/beam ! Clean residual mean=-0.000000 rms=0.000096 Jy/beam ! Combined flux in latest and established models = 0.0644686 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 48 components and 0.0644686 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=0.016122Jy sigma=0.036348 ! Fit after self-cal, rms=0.016125Jy sigma=0.036346 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.29503e-05 Jy ! Component: 100 - total flux cleaned = -4.27742e-05 Jy ! Component: 150 - total flux cleaned = -4.63244e-05 Jy ! Component: 200 - total flux cleaned = -5.28718e-05 Jy ! Total flux subtracted in 200 components = -5.28718e-05 Jy ! Clean residual min=-0.000385 max=0.000381 Jy/beam ! Clean residual mean=-0.000000 rms=0.000096 Jy/beam ! Combined flux in latest and established models = 0.0644157 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 50 components and 0.0644157 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=0.016120Jy sigma=0.036348 ! Fit after self-cal, rms=0.016119Jy sigma=0.036347 ! 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=0.016119Jy sigma=0.036347 ! Fit after self-cal, rms=0.016001Jy sigma=0.036086 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.179 mas, bmaj=2.425 mas, bpa=1.183 degrees ! Estimated noise=2.28787 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00104163 Jy ! Component: 100 - total flux cleaned = -0.00129533 Jy ! Component: 150 - total flux cleaned = -0.00136264 Jy ! Component: 200 - total flux cleaned = -0.00137303 Jy ! Total flux subtracted in 200 components = -0.00137303 Jy ! Clean residual min=-0.000373 max=0.000357 Jy/beam ! Clean residual mean=-0.000000 rms=0.000092 Jy/beam ! Combined flux in latest and established models = 0.0630427 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 52 components and 0.0630427 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=0.015774Jy sigma=0.036270 ! Fit after self-cal, rms=0.015775Jy sigma=0.036268 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 = -2.2503e-05 Jy ! Component: 100 - total flux cleaned = -2.28064e-05 Jy ! Component: 150 - total flux cleaned = -2.27003e-05 Jy ! Component: 200 - total flux cleaned = -2.26618e-05 Jy ! Total flux subtracted in 200 components = -2.26618e-05 Jy ! Clean residual min=-0.000365 max=0.000350 Jy/beam ! Clean residual mean=-0.000000 rms=0.000091 Jy/beam ! Combined flux in latest and established models = 0.06302 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 53 components and 0.06302 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=0.015772Jy sigma=0.036268 ! Fit after self-cal, rms=0.015773Jy sigma=0.036267 ! 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=0.015773Jy sigma=0.036267 ! Fit after self-cal, rms=0.015647Jy sigma=0.036068 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.204 mas, bmaj=3.334 mas, bpa=-4.039 degrees ! Estimated noise=2.53275 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00101324 Jy ! Component: 100 - total flux cleaned = -0.0012478 Jy ! Component: 150 - total flux cleaned = -0.00125774 Jy ! Component: 200 - total flux cleaned = -0.00126576 Jy ! Total flux subtracted in 200 components = -0.00126576 Jy ! Clean residual min=-0.000397 max=0.000407 Jy/beam ! Clean residual mean=-0.000000 rms=0.000110 Jy/beam ! Combined flux in latest and established models = 0.0617543 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 60 components and 0.0617543 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=0.015430Jy sigma=0.036246 ! Fit after self-cal, rms=0.015427Jy sigma=0.036243 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 = -5.25043e-06 Jy ! Component: 100 - total flux cleaned = -9.48692e-06 Jy ! Component: 150 - total flux cleaned = -6.68204e-06 Jy ! Component: 200 - total flux cleaned = -4.10443e-06 Jy ! Total flux subtracted in 200 components = -4.10443e-06 Jy ! Clean residual min=-0.000398 max=0.000404 Jy/beam ! Clean residual mean=-0.000000 rms=0.000109 Jy/beam ! Combined flux in latest and established models = 0.0617502 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 63 components and 0.0617502 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=0.015425Jy sigma=0.036246 ! Fit after self-cal, rms=0.015424Jy sigma=0.036244 ! 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=1.178 mas, bmaj=2.424 mas, bpa=1.228 degrees ! Estimated noise=2.23743 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.178 x 2.424 at 1.228 degrees (North through East) ! Clean map min=-0.00033873 max=0.055749 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=0.9354 mas, bmaj=1.995 mas, bpa=-0.1893 degrees ! Estimated noise=4.20395 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0427416 Jy ! Component: 100 - total flux cleaned = 0.0522234 Jy ! Component: 150 - total flux cleaned = 0.0557767 Jy ! Component: 200 - total flux cleaned = 0.0577799 Jy ! Total flux subtracted in 200 components = 0.0577799 Jy ! Clean residual min=-0.000801 max=0.001028 Jy/beam ! Clean residual mean=-0.000000 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.0577799 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0577799 Jy ! Inverting map and beam ! Estimated beam: bmin=1.178 mas, bmaj=2.424 mas, bpa=1.228 degrees ! Estimated noise=2.23743 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 = 0.00170307 Jy ! Component: 100 - total flux cleaned = 0.0026006 Jy ! Component: 150 - total flux cleaned = 0.00311419 Jy ! Component: 200 - total flux cleaned = 0.00341793 Jy ! Total flux subtracted in 200 components = 0.00341793 Jy ! Clean residual min=-0.000350 max=0.000466 Jy/beam ! Clean residual mean=-0.000000 rms=0.000094 Jy/beam ! Combined flux in latest and established models = 0.0611978 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 34 components and 0.0611978 Jy ! Inverting map ! Added new window around map position (1.4, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00048157 Jy ! Component: 100 - total flux cleaned = 0.000550986 Jy ! Component: 150 - total flux cleaned = 0.000586381 Jy ! Component: 200 - total flux cleaned = 0.000609632 Jy ! Total flux subtracted in 200 components = 0.000609632 Jy ! Clean residual min=-0.000353 max=0.000330 Jy/beam ! Clean residual mean=-0.000000 rms=0.000085 Jy/beam ! Combined flux in latest and established models = 0.0618074 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 51 components and 0.0618074 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=2.204 mas, bmaj=3.334 mas, bpa=-4.039 degrees ! Estimated noise=2.53275 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.57183e-05 Jy ! Component: 100 - total flux cleaned = 0.000103706 Jy ! Component: 150 - total flux cleaned = 0.000103709 Jy ! Component: 200 - total flux cleaned = 0.000105576 Jy ! Total flux subtracted in 200 components = 0.000105576 Jy ! Clean residual min=-0.000403 max=0.000377 Jy/beam ! Clean residual mean=-0.000000 rms=0.000104 Jy/beam ! Combined flux in latest and established models = 0.061913 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 = 1.70684e-06 Jy ! Component: 100 - total flux cleaned = 1.63881e-06 Jy ! Component: 150 - total flux cleaned = 9.70559e-08 Jy ! Component: 200 - total flux cleaned = 1.07637e-07 Jy ! Total flux subtracted in 200 components = 1.07637e-07 Jy ! Clean residual min=-0.000403 max=0.000376 Jy/beam ! Clean residual mean=-0.000000 rms=0.000103 Jy/beam ! Combined flux in latest and established models = 0.0619131 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 66 components and 0.0619131 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.178 mas, bmaj=2.424 mas, bpa=1.228 degrees ! Estimated noise=2.23743 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.21251e-06 Jy ! Component: 100 - total flux cleaned = 6.7033e-06 Jy ! Component: 150 - total flux cleaned = 1.85674e-05 Jy ! Component: 200 - total flux cleaned = 2.5916e-05 Jy ! Total flux subtracted in 200 components = 2.5916e-05 Jy ! Clean residual min=-0.000355 max=0.000332 Jy/beam ! Clean residual mean=-0.000000 rms=0.000085 Jy/beam ! Combined flux in latest and established models = 0.061939 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 72 components and 0.061939 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=0.015419Jy sigma=0.036229 ! Fit after self-cal, rms=0.015416Jy sigma=0.036224 wmodel ./J0515+1527_X_map.mod ! Writing 72 model components to file: ./J0515+1527_X_map.mod wobs ./J0515+1527_X_uvs.fits ! Writing UV FITS file: ./J0515+1527_X_uvs.fits wwins ./J0515+1527_X_map.win ! wwins: Wrote 2 windows to ./J0515+1527_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 = -2.41448e-06 Jy ! Component: 100 - total flux cleaned = -8.4509e-06 Jy ! Component: 150 - total flux cleaned = -2.52961e-05 Jy ! Component: 200 - total flux cleaned = -3.62512e-05 Jy ! Component: 250 - total flux cleaned = -5.73728e-05 Jy ! Component: 300 - total flux cleaned = -6.76918e-05 Jy ! Component: 350 - total flux cleaned = -9.7881e-05 Jy ! Component: 400 - total flux cleaned = -0.000117591 Jy ! Component: 450 - total flux cleaned = -0.000132093 Jy ! Component: 500 - total flux cleaned = -0.000155985 Jy ! Component: 550 - total flux cleaned = -0.000160685 Jy ! Component: 600 - total flux cleaned = -0.000179295 Jy ! Component: 650 - total flux cleaned = -0.000197694 Jy ! Component: 700 - total flux cleaned = -0.000202302 Jy ! Component: 750 - total flux cleaned = -0.000220332 Jy ! Component: 800 - total flux cleaned = -0.000233611 Jy ! Component: 850 - total flux cleaned = -0.000237974 Jy ! Component: 900 - total flux cleaned = -0.000246638 Jy ! Component: 950 - total flux cleaned = -0.00024235 Jy ! Component: 1000 - total flux cleaned = -0.000259365 Jy ! Component: 1050 - total flux cleaned = -0.000271941 Jy ! Component: 1100 - total flux cleaned = -0.000276105 Jy ! Component: 1150 - total flux cleaned = -0.00028024 Jy ! Component: 1200 - total flux cleaned = -0.000296618 Jy ! Component: 1250 - total flux cleaned = -0.00029253 Jy ! Component: 1300 - total flux cleaned = -0.000292497 Jy ! Component: 1350 - total flux cleaned = -0.000292503 Jy ! Component: 1400 - total flux cleaned = -0.000292477 Jy ! Component: 1450 - total flux cleaned = -0.000292494 Jy ! Component: 1500 - total flux cleaned = -0.000284733 Jy ! Component: 1550 - total flux cleaned = -0.00028857 Jy ! Component: 1600 - total flux cleaned = -0.000280928 Jy ! Component: 1650 - total flux cleaned = -0.00028856 Jy ! Component: 1700 - total flux cleaned = -0.000280995 Jy ! Component: 1750 - total flux cleaned = -0.000281009 Jy ! Component: 1800 - total flux cleaned = -0.000284737 Jy ! Component: 1850 - total flux cleaned = -0.000277401 Jy ! Component: 1900 - total flux cleaned = -0.000288414 Jy ! Component: 1950 - total flux cleaned = -0.000277539 Jy ! Component: 2000 - total flux cleaned = -0.00028117 Jy ! Component: 2050 - total flux cleaned = -0.000284814 Jy ! Component: 2100 - total flux cleaned = -0.000288375 Jy ! Component: 2150 - total flux cleaned = -0.000295425 Jy ! Component: 2200 - total flux cleaned = -0.000284788 Jy ! Component: 2250 - total flux cleaned = -0.000281291 Jy ! Component: 2300 - total flux cleaned = -0.000281275 Jy ! Component: 2350 - total flux cleaned = -0.000284719 Jy ! Component: 2400 - total flux cleaned = -0.000284733 Jy ! Component: 2450 - total flux cleaned = -0.000295006 Jy ! Component: 2500 - total flux cleaned = -0.000291618 Jy ! Component: 2550 - total flux cleaned = -0.0002815 Jy ! Component: 2600 - total flux cleaned = -0.000284839 Jy ! Component: 2650 - total flux cleaned = -0.000288147 Jy ! Component: 2700 - total flux cleaned = -0.000271578 Jy ! Component: 2750 - total flux cleaned = -0.000271579 Jy ! Component: 2800 - total flux cleaned = -0.000274851 Jy ! Component: 2850 - total flux cleaned = -0.000271583 Jy ! Component: 2900 - total flux cleaned = -0.000281285 Jy ! Component: 2950 - total flux cleaned = -0.000278061 Jy ! Component: 3000 - total flux cleaned = -0.000265256 Jy ! Component: 3050 - total flux cleaned = -0.000265246 Jy ! Component: 3100 - total flux cleaned = -0.00024942 Jy ! Component: 3150 - total flux cleaned = -0.000246299 Jy ! Component: 3200 - total flux cleaned = -0.000249416 Jy ! Component: 3250 - total flux cleaned = -0.000236935 Jy ! Component: 3300 - total flux cleaned = -0.000227611 Jy ! Component: 3350 - total flux cleaned = -0.000224512 Jy ! Component: 3400 - total flux cleaned = -0.000209146 Jy ! Component: 3450 - total flux cleaned = -0.000212214 Jy ! Component: 3500 - total flux cleaned = -0.000203054 Jy ! Component: 3550 - total flux cleaned = -0.00019093 Jy ! Component: 3600 - total flux cleaned = -0.000187943 Jy ! Component: 3650 - total flux cleaned = -0.000175933 Jy ! Component: 3700 - total flux cleaned = -0.000172929 Jy ! Component: 3750 - total flux cleaned = -0.000166975 Jy ! Component: 3800 - total flux cleaned = -0.000152178 Jy ! Component: 3850 - total flux cleaned = -0.000143343 Jy ! Component: 3900 - total flux cleaned = -0.000131585 Jy ! Component: 3950 - total flux cleaned = -0.000140356 Jy ! Component: 4000 - total flux cleaned = -0.000128697 Jy ! Component: 4050 - total flux cleaned = -0.000143167 Jy ! Total flux subtracted in 4096 components = -0.000125857 Jy ! Clean residual min=-0.000172 max=0.000230 Jy/beam ! Clean residual mean=-0.000000 rms=0.000054 Jy/beam ! Combined flux in latest and established models = 0.0618132 Jy keep ! Adding 306 model components to the UV plane model. ! The established model now contains 378 components and 0.0618132 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./J0515+1527_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.178 x 2.424 at 1.228 degrees (North through East) ! Clean map min=-0.00027056 max=0.05599 Jy/beam ! Writing clean map to FITS file: ./J0515+1527_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0559896 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 5.4006e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.289372 0.289372 0.578743 1.15749 2.31497 4.62995 9.25989 18.5198 37.0396 74.0791 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.055 quit ! Quitting program ! Log file ./J0515+1527_X_uvs.log closed on Mon Oct 28 15:37:43 2013