! Started logfile: ./0102+5824_X_uvs.log on Thu Oct 17 23:03:54 2013 obs 0102+5824_X_uvm.fits ! Reading UV FITS file: 0102+5824_X_uvm.fits ! AN table 1: 2 integrations on 36 of 36 possible baselines. ! AN table 2: 2 integrations on 21 of 21 possible baselines. ! AN table 3: 2 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0102+5824 ! ! 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 1360 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 ./0102+5824_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. ! ! 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=2.272249Jy sigma=192.743606 ! Fit after self-cal, rms=1.057449Jy sigma=93.472590 ! 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=1.091 mas, bmaj=2.115 mas, bpa=67.7 degrees ! Estimated noise=0.348176 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 = 1.55549 Jy ! Component: 100 - total flux cleaned = 1.91288 Jy ! Total flux subtracted in 100 components = 1.91288 Jy ! Clean residual min=-0.060636 max=0.134989 Jy/beam ! Clean residual mean=0.000570 rms=0.018184 Jy/beam ! Combined flux in latest and established models = 1.91288 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 1.91288 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=0.301014Jy sigma=28.723698 ! Fit after self-cal, rms=0.301005Jy sigma=28.722895 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.141626 Jy ! Component: 100 - total flux cleaned = 0.211172 Jy ! Total flux subtracted in 100 components = 0.211172 Jy ! Clean residual min=-0.050752 max=0.063613 Jy/beam ! Clean residual mean=0.000352 rms=0.012744 Jy/beam ! Combined flux in latest and established models = 2.12405 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 15 components and 2.12405 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=0.236265Jy sigma=20.863783 ! Fit after self-cal, rms=0.236150Jy sigma=20.856640 ! 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=1.402 mas, bmaj=2.456 mas, bpa=70.66 degrees ! Estimated noise=0.250079 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 = 0.0548352 Jy ! Component: 100 - total flux cleaned = 0.0791722 Jy ! Component: 150 - total flux cleaned = 0.0822875 Jy ! Component: 200 - total flux cleaned = 0.0841685 Jy ! Total flux subtracted in 200 components = 0.0841685 Jy ! Clean residual min=-0.040694 max=0.056984 Jy/beam ! Clean residual mean=0.000593 rms=0.013706 Jy/beam ! Combined flux in latest and established models = 2.20822 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 30 components and 2.20822 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=0.229913Jy sigma=19.316620 ! Fit after self-cal, rms=0.229877Jy sigma=19.313823 ! 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 1.07 FD 1.18 HN 0.93 KP 1.02 ! LA 1.04 NL 1.04 OV 1.09 PT 0.88 ! SC 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 HN 0.94 KP 1.02 LA 1.06 ! NL 1.04 OV 1.06 PT 0.88 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 HN 0.95 KP 0.95 LA 0.98 ! NL 1.02 OV 0.99 PT 0.84 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.04 HN 0.91 KP 1.00 ! LA 0.98 NL 1.03 OV 0.98 PT 0.90 ! SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.12 HN 0.93 KP 1.03 LA 1.01 ! NL 1.05 OV 1.02 PT 0.93 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.08 HN 0.94 KP 0.95 LA 0.93 ! NL 1.03 OV 0.95 PT 0.88 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.17 HN 0.96 KP 1.12 ! LA 0.97 NL 1.03 OV 1.11 PT 0.93 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.87 HN 0.98 KP 1.14 LA 0.98 ! NL 1.04 OV 1.06 PT 0.94 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.84 HN 0.99 KP 1.03 LA 0.90 ! NL 1.02 OV 1.00 PT 0.89 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.18 HN 1.00 KP 0.99 ! LA 1.00 NL 1.00 OV 1.07 PT 0.97 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 HN 1.02 KP 1.00 LA 1.02 ! NL 1.01 OV 1.06 PT 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.93 HN 1.03 KP 0.92 LA 0.94 ! NL 0.99 OV 0.99 PT 0.93 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.09 HN 0.98 KP 1.13 ! LA 1.02 NL 0.96 OV 1.08 PT 0.92 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 HN 1.00 KP 1.15 LA 1.03 ! NL 0.99 OV 1.06 PT 0.95 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.92 HN 1.00 KP 1.05 LA 0.95 ! NL 0.96 OV 0.98 PT 0.89 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.10 HN 1.07 KP 1.11 ! LA 1.07 NL 1.02 OV 1.18 PT 0.95 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 HN 1.09 KP 1.13 LA 1.09 ! NL 1.04 OV 1.12 PT 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 HN 1.10 KP 1.02 LA 1.00 ! NL 1.02 OV 1.03 PT 0.92 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.11 HN 1.01 KP 1.07 ! LA 0.98 NL 1.04 OV 1.17 PT 0.93 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 HN 1.01 KP 1.09 LA 0.99 ! NL 1.05 OV 1.12 PT 0.93 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 HN 1.01 KP 0.98 LA 0.91 ! NL 1.01 OV 1.03 PT 0.88 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.10 HN 1.01 KP 1.12 ! LA 0.92 NL 1.00 OV 1.17 PT 0.87 ! SC 1.09 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.20 HN 1.02 KP 1.14 LA 0.95 ! NL 1.02 OV 1.12 PT 0.88 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.10 HN 1.01 KP 1.04 LA 0.86 ! NL 0.99 OV 1.04 PT 0.83 SC 1.16 ! ! ! Fit before self-cal, rms=0.229877Jy sigma=19.313823 ! Fit after self-cal, rms=0.057883Jy sigma=3.898282 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.408 mas, bmaj=2.453 mas, bpa=70.15 degrees ! Estimated noise=0.249336 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 (-3.8, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00716034 Jy ! Component: 100 - total flux cleaned = 0.00841977 Jy ! Component: 150 - total flux cleaned = 0.00913283 Jy ! Component: 200 - total flux cleaned = 0.00973674 Jy ! Total flux subtracted in 200 components = 0.00973674 Jy ! Clean residual min=-0.009823 max=0.008582 Jy/beam ! Clean residual mean=0.000002 rms=0.001936 Jy/beam ! Combined flux in latest and established models = 2.21796 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 45 components and 2.21796 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=0.051198Jy sigma=3.379318 ! Fit after self-cal, rms=0.051024Jy sigma=3.360644 ! 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=0.051024Jy sigma=3.360644 ! Fit after self-cal, rms=0.049797Jy sigma=3.288546 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.409 mas, bmaj=2.452 mas, bpa=69.94 degrees ! Estimated noise=0.249245 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000518423 Jy ! Component: 100 - total flux cleaned = 0.00167791 Jy ! Component: 150 - total flux cleaned = 0.00264814 Jy ! Component: 200 - total flux cleaned = 0.00327841 Jy ! Total flux subtracted in 200 components = 0.00327841 Jy ! Clean residual min=-0.007943 max=0.007352 Jy/beam ! Clean residual mean=-0.000002 rms=0.001651 Jy/beam ! Combined flux in latest and established models = 2.22124 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 52 components and 2.22124 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=0.046446Jy sigma=3.023479 ! Fit after self-cal, rms=0.046376Jy sigma=3.018934 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 = 0.00121934 Jy ! Component: 100 - total flux cleaned = 0.00154992 Jy ! Component: 150 - total flux cleaned = 0.00155345 Jy ! Component: 200 - total flux cleaned = 0.00169558 Jy ! Total flux subtracted in 200 components = 0.00169558 Jy ! Clean residual min=-0.007016 max=0.006856 Jy/beam ! Clean residual mean=-0.000004 rms=0.001574 Jy/beam ! Combined flux in latest and established models = 2.22293 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 64 components and 2.22293 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=0.045228Jy sigma=2.929551 ! Fit after self-cal, rms=0.045176Jy sigma=2.926765 ! 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=0.045176Jy sigma=2.926765 ! Fit after self-cal, rms=0.044206Jy sigma=2.847188 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.41 mas, bmaj=2.451 mas, bpa=69.75 degrees ! Estimated noise=0.249155 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00135936 Jy ! Component: 100 - total flux cleaned = -0.00135171 Jy ! Component: 150 - total flux cleaned = -0.00118582 Jy ! Component: 200 - total flux cleaned = -0.000779243 Jy ! Total flux subtracted in 200 components = -0.000779243 Jy ! Clean residual min=-0.006356 max=0.006185 Jy/beam ! Clean residual mean=-0.000006 rms=0.001379 Jy/beam ! Combined flux in latest and established models = 2.22215 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 65 components and 2.22215 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=0.042543Jy sigma=2.715565 ! Fit after self-cal, rms=0.042514Jy sigma=2.714414 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 = 0.000531493 Jy ! Component: 100 - total flux cleaned = 0.000637152 Jy ! Component: 150 - total flux cleaned = 0.000635317 Jy ! Component: 200 - total flux cleaned = 0.000542564 Jy ! Total flux subtracted in 200 components = 0.000542564 Jy ! Clean residual min=-0.006282 max=0.005996 Jy/beam ! Clean residual mean=-0.000007 rms=0.001339 Jy/beam ! Combined flux in latest and established models = 2.22269 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 76 components and 2.22269 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=0.041950Jy sigma=2.673984 ! Fit after self-cal, rms=0.041928Jy sigma=2.672869 ! 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=0.041928Jy sigma=2.672869 ! Fit after self-cal, rms=0.041554Jy sigma=2.625966 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.42 mas, bmaj=3.391 mas, bpa=79.47 degrees ! Estimated noise=0.27187 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00173361 Jy ! Component: 100 - total flux cleaned = -0.0020156 Jy ! Component: 150 - total flux cleaned = -0.00216571 Jy ! Component: 200 - total flux cleaned = -0.0021674 Jy ! Total flux subtracted in 200 components = -0.0021674 Jy ! Clean residual min=-0.005273 max=0.006254 Jy/beam ! Clean residual mean=-0.000014 rms=0.001438 Jy/beam ! Combined flux in latest and established models = 2.22053 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 92 components and 2.22053 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=0.040925Jy sigma=2.590855 ! Fit after self-cal, rms=0.040895Jy sigma=2.588776 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 (-26.4, 6.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00365858 Jy ! Component: 100 - total flux cleaned = 0.00340231 Jy ! Component: 150 - total flux cleaned = 0.00306727 Jy ! Component: 200 - total flux cleaned = 0.00275747 Jy ! Total flux subtracted in 200 components = 0.00275747 Jy ! Clean residual min=-0.004587 max=0.004694 Jy/beam ! Clean residual mean=0.000006 rms=0.001244 Jy/beam ! Combined flux in latest and established models = 2.22328 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 118 components and 2.22329 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=0.039732Jy sigma=2.509794 ! Fit after self-cal, rms=0.039694Jy sigma=2.504563 ! 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=1.412 mas, bmaj=2.451 mas, bpa=69.62 degrees ! Estimated noise=0.249101 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.412 x 2.451 at 69.62 degrees (North through East) ! Clean map min=-0.0050078 max=2.0366 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.039694Jy sigma=2.504563 ! Fit after self-cal, rms=0.029867Jy sigma=1.932889 ! Inverting map and beam ! Estimated beam: bmin=1.411 mas, bmaj=2.449 mas, bpa=69.57 degrees ! Estimated noise=0.248965 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150836 Jy ! Component: 100 - total flux cleaned = 0.00178597 Jy ! Component: 150 - total flux cleaned = 0.00154343 Jy ! Component: 200 - total flux cleaned = 0.0012121 Jy ! Total flux subtracted in 200 components = 0.0012121 Jy ! Clean residual min=-0.004379 max=0.004315 Jy/beam ! Clean residual mean=-0.000012 rms=0.000956 Jy/beam ! Combined flux in latest and established models = 2.2245 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 133 components and 2.2245 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=0.028517Jy sigma=1.840725 ! Fit after self-cal, rms=0.028513Jy sigma=1.840049 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000297223 Jy ! Component: 100 - total flux cleaned = -0.000487261 Jy ! Component: 150 - total flux cleaned = -0.000578879 Jy ! Component: 200 - total flux cleaned = -0.000499471 Jy ! Total flux subtracted in 200 components = -0.000499471 Jy ! Clean residual min=-0.003967 max=0.004115 Jy/beam ! Clean residual mean=-0.000012 rms=0.000921 Jy/beam ! Combined flux in latest and established models = 2.224 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 141 components and 2.224 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=0.027842Jy sigma=1.800230 ! Fit after self-cal, rms=0.027828Jy sigma=1.799945 ! Inverting map ! Added new window around map position (19, -10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00193364 Jy ! Component: 100 - total flux cleaned = 0.00261989 Jy ! Component: 150 - total flux cleaned = 0.00325608 Jy ! Component: 200 - total flux cleaned = 0.00348261 Jy ! Total flux subtracted in 200 components = 0.00348261 Jy ! Clean residual min=-0.003702 max=0.003381 Jy/beam ! Clean residual mean=-0.000005 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 2.22748 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 164 components and 2.22748 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=0.027069Jy sigma=1.746926 ! Fit after self-cal, rms=0.027055Jy sigma=1.745340 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027055Jy sigma=1.745340 ! Fit after self-cal, rms=0.026970Jy sigma=1.728270 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=1.095 mas, bmaj=2.113 mas, bpa=66.98 degrees ! Estimated noise=0.347496 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.55238 Jy ! Component: 100 - total flux cleaned = 1.90433 Jy ! Component: 150 - total flux cleaned = 2.03905 Jy ! Component: 200 - total flux cleaned = 2.10929 Jy ! Total flux subtracted in 200 components = 2.10929 Jy ! Clean residual min=-0.014651 max=0.034312 Jy/beam ! Clean residual mean=0.000111 rms=0.004132 Jy/beam ! Combined flux in latest and established models = 2.10928 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 16 model components to the UV plane model. ! The established model now contains 16 components and 2.10928 Jy ! Inverting map and beam ! Estimated beam: bmin=1.411 mas, bmaj=2.449 mas, bpa=69.5 degrees ! Estimated noise=0.248989 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 = 0.0495867 Jy ! Component: 100 - total flux cleaned = 0.0746072 Jy ! Component: 150 - total flux cleaned = 0.0892161 Jy ! Component: 200 - total flux cleaned = 0.0986619 Jy ! Total flux subtracted in 200 components = 0.0986619 Jy ! Clean residual min=-0.006767 max=0.008730 Jy/beam ! Clean residual mean=0.000001 rms=0.001576 Jy/beam ! Combined flux in latest and established models = 2.20795 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 48 components and 2.20795 Jy ! Inverting map ! Added new window around map position (6.6, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00652961 Jy ! Component: 100 - total flux cleaned = 0.0101133 Jy ! Component: 150 - total flux cleaned = 0.0127777 Jy ! Component: 200 - total flux cleaned = 0.0145129 Jy ! Total flux subtracted in 200 components = 0.0145129 Jy ! Clean residual min=-0.005195 max=0.006145 Jy/beam ! Clean residual mean=-0.000006 rms=0.001207 Jy/beam ! Combined flux in latest and established models = 2.22246 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 68 components and 2.22246 Jy ! Inverting map ! Added new window around map position (-12.8, -4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00208349 Jy ! Component: 100 - total flux cleaned = 0.0024506 Jy ! Component: 150 - total flux cleaned = 0.00311471 Jy ! Component: 200 - total flux cleaned = 0.00311982 Jy ! Total flux subtracted in 200 components = 0.00311982 Jy ! Clean residual min=-0.004301 max=0.004397 Jy/beam ! Clean residual mean=-0.000003 rms=0.001011 Jy/beam ! Combined flux in latest and established models = 2.22558 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 88 components and 2.22558 Jy ! Inverting map ! Added new window around map position (-10.6, -14.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00199335 Jy ! Component: 100 - total flux cleaned = 0.00240801 Jy ! Component: 150 - total flux cleaned = 0.00202155 Jy ! Component: 200 - total flux cleaned = 0.00202382 Jy ! Total flux subtracted in 200 components = 0.00202382 Jy ! Clean residual min=-0.003760 max=0.003825 Jy/beam ! Clean residual mean=-0.000004 rms=0.000898 Jy/beam ! Combined flux in latest and established models = 2.2276 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 110 components and 2.2276 Jy ! Inverting map ! Added new window around map position (21.4, 9.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120454 Jy ! Component: 100 - total flux cleaned = 0.000753211 Jy ! Component: 150 - total flux cleaned = 0.000324947 Jy ! Component: 200 - total flux cleaned = -0.000288616 Jy ! Total flux subtracted in 200 components = -0.000288616 Jy ! Clean residual min=-0.003271 max=0.003140 Jy/beam ! Clean residual mean=-0.000002 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 2.22732 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 131 components and 2.22732 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=2.421 mas, bmaj=3.387 mas, bpa=79.4 degrees ! Estimated noise=0.271828 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014946 Jy ! Component: 100 - total flux cleaned = 0.00194943 Jy ! Component: 150 - total flux cleaned = 0.00219662 Jy ! Component: 200 - total flux cleaned = 0.00211915 Jy ! Total flux subtracted in 200 components = 0.00211915 Jy ! Clean residual min=-0.002731 max=0.002952 Jy/beam ! Clean residual mean=-0.000004 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 2.22943 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 = -2.6413e-06 Jy ! Component: 100 - total flux cleaned = -0.000144408 Jy ! Component: 150 - total flux cleaned = -0.000474157 Jy ! Component: 200 - total flux cleaned = -0.000661554 Jy ! Total flux subtracted in 200 components = -0.000661554 Jy ! Clean residual min=-0.002485 max=0.002668 Jy/beam ! Clean residual mean=-0.000004 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 2.22877 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 169 components and 2.22877 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.411 mas, bmaj=2.449 mas, bpa=69.5 degrees ! Estimated noise=0.248989 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00137682 Jy ! Component: 100 - total flux cleaned = -0.00188716 Jy ! Component: 150 - total flux cleaned = -0.00212915 Jy ! Component: 200 - total flux cleaned = -0.00251511 Jy ! Total flux subtracted in 200 components = -0.00251511 Jy ! Clean residual min=-0.002677 max=0.002643 Jy/beam ! Clean residual mean=-0.000002 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 2.22626 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 187 components and 2.22626 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=0.025244Jy sigma=1.601201 ! Fit after self-cal, rms=0.025114Jy sigma=1.590355 wmodel ./0102+5824_X_map.mod ! Writing 187 model components to file: ./0102+5824_X_map.mod wobs ./0102+5824_X_uvs.fits ! Writing UV FITS file: ./0102+5824_X_uvs.fits wwins ./0102+5824_X_map.win ! wwins: Wrote 8 windows to ./0102+5824_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 = -0.000290761 Jy ! Component: 100 - total flux cleaned = -0.000566715 Jy ! Component: 150 - total flux cleaned = -0.000610797 Jy ! Component: 200 - total flux cleaned = -0.00069538 Jy ! Component: 250 - total flux cleaned = -0.000613516 Jy ! Component: 300 - total flux cleaned = -0.000413591 Jy ! Component: 350 - total flux cleaned = -0.000142691 Jy ! Component: 400 - total flux cleaned = 4.53787e-05 Jy ! Component: 450 - total flux cleaned = 0.000156058 Jy ! Component: 500 - total flux cleaned = 0.000407119 Jy ! Component: 550 - total flux cleaned = 0.000547452 Jy ! Component: 600 - total flux cleaned = 0.000615998 Jy ! Component: 650 - total flux cleaned = 0.000649817 Jy ! Component: 700 - total flux cleaned = 0.000717281 Jy ! Component: 750 - total flux cleaned = 0.000913868 Jy ! Component: 800 - total flux cleaned = 0.00110503 Jy ! Component: 850 - total flux cleaned = 0.00113682 Jy ! Component: 900 - total flux cleaned = 0.00132197 Jy ! Component: 950 - total flux cleaned = 0.00135214 Jy ! Component: 1000 - total flux cleaned = 0.0014114 Jy ! Component: 1050 - total flux cleaned = 0.00141194 Jy ! Component: 1100 - total flux cleaned = 0.00152768 Jy ! Component: 1150 - total flux cleaned = 0.00155639 Jy ! Component: 1200 - total flux cleaned = 0.00163978 Jy ! Component: 1250 - total flux cleaned = 0.0016947 Jy ! Component: 1300 - total flux cleaned = 0.00182982 Jy ! Component: 1350 - total flux cleaned = 0.00185642 Jy ! Component: 1400 - total flux cleaned = 0.00196072 Jy ! Component: 1450 - total flux cleaned = 0.00193494 Jy ! Component: 1500 - total flux cleaned = 0.00208649 Jy ! Component: 1550 - total flux cleaned = 0.00203667 Jy ! Component: 1600 - total flux cleaned = 0.00206132 Jy ! Component: 1650 - total flux cleaned = 0.002158 Jy ! Component: 1700 - total flux cleaned = 0.00208673 Jy ! Component: 1750 - total flux cleaned = 0.00210996 Jy ! Component: 1800 - total flux cleaned = 0.00204062 Jy ! Component: 1850 - total flux cleaned = 0.0020636 Jy ! Component: 1900 - total flux cleaned = 0.00197334 Jy ! Component: 1950 - total flux cleaned = 0.00197337 Jy ! Component: 2000 - total flux cleaned = 0.00197312 Jy ! Component: 2050 - total flux cleaned = 0.00190834 Jy ! Component: 2100 - total flux cleaned = 0.00190877 Jy ! Component: 2150 - total flux cleaned = 0.00192958 Jy ! Component: 2200 - total flux cleaned = 0.00180511 Jy ! Component: 2250 - total flux cleaned = 0.00182561 Jy ! Component: 2300 - total flux cleaned = 0.00180565 Jy ! Component: 2350 - total flux cleaned = 0.00176575 Jy ! Component: 2400 - total flux cleaned = 0.00184493 Jy ! Component: 2450 - total flux cleaned = 0.00180636 Jy ! Component: 2500 - total flux cleaned = 0.00178715 Jy ! Component: 2550 - total flux cleaned = 0.00180696 Jy ! Component: 2600 - total flux cleaned = 0.00184454 Jy ! Component: 2650 - total flux cleaned = 0.00186302 Jy ! Component: 2700 - total flux cleaned = 0.00184442 Jy ! Component: 2750 - total flux cleaned = 0.00177103 Jy ! Component: 2800 - total flux cleaned = 0.0018072 Jy ! Component: 2850 - total flux cleaned = 0.00175393 Jy ! Component: 2900 - total flux cleaned = 0.00177115 Jy ! Component: 2950 - total flux cleaned = 0.00177076 Jy ! Component: 3000 - total flux cleaned = 0.0017363 Jy ! Component: 3050 - total flux cleaned = 0.00175307 Jy ! Component: 3100 - total flux cleaned = 0.00178666 Jy ! Component: 3150 - total flux cleaned = 0.00182026 Jy ! Component: 3200 - total flux cleaned = 0.00188637 Jy ! Component: 3250 - total flux cleaned = 0.0019027 Jy ! Component: 3300 - total flux cleaned = 0.0018866 Jy ! Component: 3350 - total flux cleaned = 0.00193513 Jy ! Component: 3400 - total flux cleaned = 0.00198285 Jy ! Component: 3450 - total flux cleaned = 0.0020617 Jy ! Component: 3500 - total flux cleaned = 0.00209287 Jy ! Component: 3550 - total flux cleaned = 0.00210841 Jy ! Component: 3600 - total flux cleaned = 0.0021083 Jy ! Component: 3650 - total flux cleaned = 0.00215385 Jy ! Component: 3700 - total flux cleaned = 0.00218423 Jy ! Component: 3750 - total flux cleaned = 0.00222905 Jy ! Component: 3800 - total flux cleaned = 0.00225888 Jy ! Component: 3850 - total flux cleaned = 0.00231757 Jy ! Component: 3900 - total flux cleaned = 0.00239007 Jy ! Component: 3950 - total flux cleaned = 0.00243315 Jy ! Component: 4000 - total flux cleaned = 0.00244762 Jy ! Component: 4050 - total flux cleaned = 0.00257466 Jy ! Total flux subtracted in 4096 components = 0.00264472 Jy ! Clean residual min=-0.000750 max=0.000845 Jy/beam ! Clean residual mean=-0.000003 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 2.2289 Jy keep ! Adding 264 model components to the UV plane model. ! The established model now contains 451 components and 2.2289 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./0102+5824_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.411 x 2.449 at 69.5 degrees (North through East) ! Clean map min=-0.0037116 max=2.0351 Jy/beam ! Writing clean map to FITS file: ./0102+5824_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 2.03505 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000254721 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.03755 0.03755 0.0751 0.1502 0.3004 0.6008 1.2016 2.4032 4.8064 9.6128 19.2256 38.4512 76.9024 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 2.035 quit ! Quitting program ! Log file ./0102+5824_X_uvs.log closed on Thu Oct 17 23:03:58 2013