! Started logfile: ./J1107+0222_X_uvs.log on Mon Oct 28 15:38:42 2013 obs J1107+0222_X_uvm.fits ! Reading UV FITS file: J1107+0222_X_uvm.fits ! AN table 1: 9 integrations on 28 of 28 possible baselines. ! AN table 2: 9 integrations on 15 of 15 possible baselines. ! AN table 3: 9 integrations on 36 of 36 possible baselines. ! AN table 4: 9 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.934579 visibilities/baseline/integration-bin. ! Found source: J1107+0222 ! ! 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 7200 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 ./J1107+0222_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=1.000350Jy sigma=0.834169 ! Fit after self-cal, rms=0.991749Jy sigma=0.821602 ! 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=0.9551 mas, bmaj=2.02 mas, bpa=2.964 degrees ! Estimated noise=23.393 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 = 0.00798433 Jy ! Component: 100 - total flux cleaned = 0.0104492 Jy ! Total flux subtracted in 100 components = 0.0104492 Jy ! Clean residual min=-0.001484 max=0.001712 Jy/beam ! Clean residual mean=0.000000 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.0104492 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0104492 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=0.016128Jy sigma=0.015255 ! Fit after self-cal, rms=0.013967Jy sigma=0.013614 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00391618 Jy ! Component: 100 - total flux cleaned = 0.00533873 Jy ! Total flux subtracted in 100 components = 0.00533873 Jy ! Clean residual min=-0.001249 max=0.001257 Jy/beam ! Clean residual mean=-0.000000 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.0157879 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 25 components and 0.0157879 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=0.013886Jy sigma=0.011922 ! Fit after self-cal, rms=0.013877Jy sigma=0.011919 ! 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=1.188 mas, bmaj=2.581 mas, bpa=-2.749 degrees ! Estimated noise=11.2656 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 = 0.00122991 Jy ! Component: 100 - total flux cleaned = 0.00184622 Jy ! Component: 150 - total flux cleaned = 0.00223337 Jy ! Component: 200 - total flux cleaned = 0.00248559 Jy ! Total flux subtracted in 200 components = 0.00248559 Jy ! Clean residual min=-0.000710 max=0.000868 Jy/beam ! Clean residual mean=0.000000 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.0182735 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 53 components and 0.0182735 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=0.014051Jy sigma=0.011616 ! Fit after self-cal, rms=0.014039Jy sigma=0.011611 ! 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 0.88 HN 0.93 KP 0.92 LA 1.11 ! MK 1.11 NL 1.26 OV 1.10 PT 0.83 ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.82 LA 0.96 MK 0.87 NL 1.06 ! OV 0.86 PT 1.04 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 HN 0.87 KP 1.00 LA 0.90 ! MK 0.87 NL 1.07 OV 1.11 PT 0.95 ! SC 0.88 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.07 HN 0.72 KP 0.73 LA 1.01 ! NL 1.22 OV 1.16 PT 0.81 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 0.75 KP 1.02 LA 0.96 ! MK 0.81 NL 0.90 OV 0.98 PT 0.87 ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.88 LA 0.95 MK 0.86 NL 0.98 ! OV 1.12 PT 0.86 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.11 HN 0.84 KP 0.94 LA 0.95 ! MK 0.71 NL 0.86 OV 0.83 PT 0.94 ! SC 0.81 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.15 HN 0.82 KP 0.76 LA 0.88 ! NL 0.97 OV 1.03 PT 0.78 SC 0.74 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 HN 0.92 KP 1.09 LA 0.80 ! MK 0.93 NL 1.22 OV 0.91 PT 0.89 ! ! Telescope amplitude corrections in sub-array 2: ! HN 1.00 LA 0.74 MK 1.22 NL 1.16 ! OV 0.87 PT 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.75 HN 0.98 KP 0.83 LA 0.99 ! MK 1.16 NL 0.94 OV 0.89 PT 0.87 ! SC 1.06 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.93 HN 0.82 KP 1.04 LA 0.90 ! NL 0.83 OV 1.05 PT 0.91 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 HN 0.72 KP 1.04 LA 0.88 ! MK 0.78 NL 0.98 OV 1.00 PT 0.81 ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.85 LA 0.84 MK 1.41 NL 0.97 ! OV 0.93 PT 0.81 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.89 HN 0.84 KP 0.81 LA 0.86 ! MK 0.95 NL 1.03 OV 1.07 PT 0.83 ! SC 0.89 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.09 HN 1.01 KP 0.96 LA 0.84 ! NL 1.02 OV 1.08 PT 0.90 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 HN 0.91 KP 0.92 LA 0.98 ! MK 0.83 NL 0.82 OV 0.96 PT 0.82 ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.94 LA 1.04 MK 0.93 NL 1.02 ! OV 0.98 PT 0.79 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.78 HN 0.91 KP 0.88 LA 1.05 ! MK 1.08 NL 0.93 OV 1.01 PT 0.84 ! SC 0.90 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.91 HN 0.61 KP 1.13 LA 1.07 ! NL 0.95 OV 0.91 PT 0.70 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 HN 1.01 KP 1.08 LA 0.86 ! MK 0.77 NL 0.98 OV 0.91 PT 0.85 ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.91 LA 0.98 MK 0.91 NL 0.89 ! OV 0.92 PT 0.89 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.79 HN 1.01 KP 1.18 LA 0.94 ! MK 0.88 NL 1.00 OV 0.98 PT 0.84 ! SC 0.72 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.86 HN 1.13 KP 0.96 LA 1.06 ! NL 0.91 OV 0.99 PT 0.80 SC 0.84 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 HN 0.80 KP 0.87 LA 0.80 ! MK 0.85 NL 1.11 OV 1.00 PT 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.60 LA 0.89 MK 0.98 NL 1.02 ! OV 1.00 PT 0.69 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 HN 0.76 KP 0.95 LA 0.89 ! MK 0.72 NL 0.74 OV 1.04 PT 0.88 ! SC 0.80 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.90 HN 0.86 KP 0.99 LA 0.94 ! NL 0.77 OV 1.21 PT 0.93 SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 HN 0.84 KP 1.08 LA 0.84 ! MK 0.75 NL 1.37 OV 1.06 PT 0.69 ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.83 LA 0.85 MK 1.03 NL 0.95 ! OV 1.26 PT 0.80 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.90 HN 0.85 KP 1.05 LA 0.81 ! MK 0.80 NL 1.02 OV 1.19 PT 0.87 ! SC 1.05 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.02 HN 1.01 KP 0.86 LA 1.01 ! NL 1.08 OV 1.11 PT 0.78 SC 1.06 ! ! ! Fit before self-cal, rms=0.014039Jy sigma=0.011611 ! Fit after self-cal, rms=0.012803Jy sigma=0.010990 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.18 mas, bmaj=2.576 mas, bpa=-2.918 degrees ! Estimated noise=9.50646 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 = -0.00179109 Jy ! Component: 100 - total flux cleaned = -0.00207915 Jy ! Component: 150 - total flux cleaned = -0.00208566 Jy ! Component: 200 - total flux cleaned = -0.00210561 Jy ! Total flux subtracted in 200 components = -0.00210561 Jy ! Clean residual min=-0.000494 max=0.000525 Jy/beam ! Clean residual mean=-0.000000 rms=0.000108 Jy/beam ! Combined flux in latest and established models = 0.0161679 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 57 components and 0.0161679 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=0.012115Jy sigma=0.011215 ! Fit after self-cal, rms=0.012146Jy sigma=0.011197 ! 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=0.012146Jy sigma=0.011197 ! Fit after self-cal, rms=0.011034Jy sigma=0.010967 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.167 mas, bmaj=2.561 mas, bpa=-3.368 degrees ! Estimated noise=8.1701 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00143442 Jy ! Component: 100 - total flux cleaned = -0.00176292 Jy ! Component: 150 - total flux cleaned = -0.0018273 Jy ! Component: 200 - total flux cleaned = -0.0018497 Jy ! Total flux subtracted in 200 components = -0.0018497 Jy ! Clean residual min=-0.000430 max=0.000439 Jy/beam ! Clean residual mean=0.000000 rms=0.000093 Jy/beam ! Combined flux in latest and established models = 0.0143182 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 63 components and 0.0143182 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=0.010499Jy sigma=0.011192 ! Fit after self-cal, rms=0.010502Jy sigma=0.011190 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, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000360159 Jy ! Component: 100 - total flux cleaned = 0.000373806 Jy ! Component: 150 - total flux cleaned = 0.00037942 Jy ! Component: 200 - total flux cleaned = 0.000376226 Jy ! Total flux subtracted in 200 components = 0.000376226 Jy ! Clean residual min=-0.000405 max=0.000348 Jy/beam ! Clean residual mean=-0.000000 rms=0.000087 Jy/beam ! Combined flux in latest and established models = 0.0146944 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 87 components and 0.0146944 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=0.010481Jy sigma=0.011174 ! Fit after self-cal, rms=0.010477Jy sigma=0.011170 ! 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=0.010477Jy sigma=0.011170 ! Fit after self-cal, rms=0.009444Jy sigma=0.010938 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.154 mas, bmaj=2.537 mas, bpa=-3.618 degrees ! Estimated noise=7.00439 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00121266 Jy ! Component: 100 - total flux cleaned = -0.00147122 Jy ! Component: 150 - total flux cleaned = -0.00149268 Jy ! Component: 200 - total flux cleaned = -0.00148378 Jy ! Total flux subtracted in 200 components = -0.00148378 Jy ! Clean residual min=-0.000330 max=0.000294 Jy/beam ! Clean residual mean=-0.000000 rms=0.000074 Jy/beam ! Combined flux in latest and established models = 0.0132106 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 96 components and 0.0132106 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=0.008996Jy sigma=0.011149 ! Fit after self-cal, rms=0.008994Jy sigma=0.011147 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 = 3.12595e-05 Jy ! Component: 100 - total flux cleaned = 4.29878e-05 Jy ! Component: 150 - total flux cleaned = 5.27184e-05 Jy ! Component: 200 - total flux cleaned = 5.2754e-05 Jy ! Total flux subtracted in 200 components = 5.2754e-05 Jy ! Clean residual min=-0.000323 max=0.000287 Jy/beam ! Clean residual mean=-0.000000 rms=0.000073 Jy/beam ! Combined flux in latest and established models = 0.0132634 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 110 components and 0.0132634 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=0.008984Jy sigma=0.011151 ! Fit after self-cal, rms=0.008984Jy sigma=0.011150 ! 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=0.008984Jy sigma=0.011150 ! Fit after self-cal, rms=0.008132Jy sigma=0.010927 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.052 mas, bmaj=3.856 mas, bpa=-7.792 degrees ! Estimated noise=7.25786 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.001123 Jy ! Component: 100 - total flux cleaned = -0.00139198 Jy ! Component: 150 - total flux cleaned = -0.00145754 Jy ! Component: 200 - total flux cleaned = -0.00147262 Jy ! Total flux subtracted in 200 components = -0.00147262 Jy ! Clean residual min=-0.000360 max=0.000239 Jy/beam ! Clean residual mean=-0.000000 rms=0.000072 Jy/beam ! Combined flux in latest and established models = 0.0117908 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 125 components and 0.0117908 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=0.007742Jy sigma=0.011158 ! Fit after self-cal, rms=0.007738Jy sigma=0.011153 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 = -7.39014e-06 Jy ! Component: 100 - total flux cleaned = 2.99969e-06 Jy ! Component: 150 - total flux cleaned = 1.01847e-05 Jy ! Component: 200 - total flux cleaned = 1.50848e-05 Jy ! Total flux subtracted in 200 components = 1.50848e-05 Jy ! Clean residual min=-0.000353 max=0.000242 Jy/beam ! Clean residual mean=-0.000000 rms=0.000071 Jy/beam ! Combined flux in latest and established models = 0.0118059 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 137 components and 0.0118059 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=0.007735Jy sigma=0.011155 ! Fit after self-cal, rms=0.007733Jy sigma=0.011154 ! 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=1.145 mas, bmaj=2.518 mas, bpa=-3.824 degrees ! Estimated noise=6.02767 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.145 x 2.518 at -3.824 degrees (North through East) ! Clean map min=-0.00026328 max=0.007756 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=0.9438 mas, bmaj=1.989 mas, bpa=1.226 degrees ! Estimated noise=12.3305 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00579087 Jy ! Component: 100 - total flux cleaned = 0.0074783 Jy ! Component: 150 - total flux cleaned = 0.00848456 Jy ! Component: 200 - total flux cleaned = 0.00918365 Jy ! Total flux subtracted in 200 components = 0.00918365 Jy ! Clean residual min=-0.000702 max=0.000750 Jy/beam ! Clean residual mean=0.000000 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.00918365 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 39 model components to the UV plane model. ! The established model now contains 39 components and 0.00918365 Jy ! Inverting map and beam ! Estimated beam: bmin=1.145 mas, bmaj=2.518 mas, bpa=-3.824 degrees ! Estimated noise=6.02767 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 = 0.000827713 Jy ! Component: 100 - total flux cleaned = 0.00132879 Jy ! Component: 150 - total flux cleaned = 0.00167458 Jy ! Component: 200 - total flux cleaned = 0.00192501 Jy ! Total flux subtracted in 200 components = 0.00192501 Jy ! Clean residual min=-0.000318 max=0.000266 Jy/beam ! Clean residual mean=0.000000 rms=0.000069 Jy/beam ! Combined flux in latest and established models = 0.0111087 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 84 components and 0.0111087 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=2.052 mas, bmaj=3.856 mas, bpa=-7.792 degrees ! Estimated noise=7.25786 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000262817 Jy ! Component: 100 - total flux cleaned = 0.000421019 Jy ! Component: 150 - total flux cleaned = 0.00052864 Jy ! Component: 200 - total flux cleaned = 0.00060381 Jy ! Total flux subtracted in 200 components = 0.00060381 Jy ! Clean residual min=-0.000369 max=0.000245 Jy/beam ! Clean residual mean=-0.000000 rms=0.000073 Jy/beam ! Combined flux in latest and established models = 0.0117125 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 = 5.29769e-05 Jy ! Component: 100 - total flux cleaned = 8.54752e-05 Jy ! Component: 150 - total flux cleaned = 9.20266e-05 Jy ! Component: 200 - total flux cleaned = 9.69914e-05 Jy ! Total flux subtracted in 200 components = 9.69914e-05 Jy ! Clean residual min=-0.000358 max=0.000235 Jy/beam ! Clean residual mean=-0.000000 rms=0.000072 Jy/beam ! Combined flux in latest and established models = 0.0118095 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 133 components and 0.0118095 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.145 mas, bmaj=2.518 mas, bpa=-3.824 degrees ! Estimated noise=6.02767 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.16027e-06 Jy ! Component: 100 - total flux cleaned = -3.96974e-06 Jy ! Component: 150 - total flux cleaned = 1.77852e-06 Jy ! Component: 200 - total flux cleaned = 6.99431e-06 Jy ! Total flux subtracted in 200 components = 6.99431e-06 Jy ! Clean residual min=-0.000264 max=0.000240 Jy/beam ! Clean residual mean=-0.000000 rms=0.000063 Jy/beam ! Combined flux in latest and established models = 0.0118165 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 152 components and 0.0118165 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=0.007736Jy sigma=0.011150 ! Fit after self-cal, rms=0.007738Jy sigma=0.011147 wmodel ./J1107+0222_X_map.mod ! Writing 152 model components to file: ./J1107+0222_X_map.mod wobs ./J1107+0222_X_uvs.fits ! Writing UV FITS file: ./J1107+0222_X_uvs.fits wwins ./J1107+0222_X_map.win ! wwins: Wrote 2 windows to ./J1107+0222_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 = -0.000116921 Jy ! Component: 100 - total flux cleaned = -0.000148404 Jy ! Component: 150 - total flux cleaned = -0.000152809 Jy ! Component: 200 - total flux cleaned = -0.000160995 Jy ! Component: 250 - total flux cleaned = -0.000164777 Jy ! Component: 300 - total flux cleaned = -0.00017594 Jy ! Component: 350 - total flux cleaned = -0.000179629 Jy ! Component: 400 - total flux cleaned = -0.000186723 Jy ! Component: 450 - total flux cleaned = -0.000190216 Jy ! Component: 500 - total flux cleaned = -0.000200336 Jy ! Component: 550 - total flux cleaned = -0.00021016 Jy ! Component: 600 - total flux cleaned = -0.000219755 Jy ! Component: 650 - total flux cleaned = -0.000229184 Jy ! Component: 700 - total flux cleaned = -0.000232275 Jy ! Component: 750 - total flux cleaned = -0.000244426 Jy ! Component: 800 - total flux cleaned = -0.00025335 Jy ! Component: 850 - total flux cleaned = -0.000259221 Jy ! Component: 900 - total flux cleaned = -0.000265037 Jy ! Component: 950 - total flux cleaned = -0.000276402 Jy ! Component: 1000 - total flux cleaned = -0.000281995 Jy ! Component: 1050 - total flux cleaned = -0.000290286 Jy ! Component: 1100 - total flux cleaned = -0.000290327 Jy ! Component: 1150 - total flux cleaned = -0.00029307 Jy ! Component: 1200 - total flux cleaned = -0.000301078 Jy ! Component: 1250 - total flux cleaned = -0.000308898 Jy ! Component: 1300 - total flux cleaned = -0.00031147 Jy ! Component: 1350 - total flux cleaned = -0.000308988 Jy ! Component: 1400 - total flux cleaned = -0.000316545 Jy ! Component: 1450 - total flux cleaned = -0.000314076 Jy ! Component: 1500 - total flux cleaned = -0.00031161 Jy ! Component: 1550 - total flux cleaned = -0.000314068 Jy ! Component: 1600 - total flux cleaned = -0.000311665 Jy ! Component: 1650 - total flux cleaned = -0.000309304 Jy ! Component: 1700 - total flux cleaned = -0.000313989 Jy ! Component: 1750 - total flux cleaned = -0.00031861 Jy ! Component: 1800 - total flux cleaned = -0.000307078 Jy ! Component: 1850 - total flux cleaned = -0.000311621 Jy ! Component: 1900 - total flux cleaned = -0.000307092 Jy ! Component: 1950 - total flux cleaned = -0.000311585 Jy ! Component: 2000 - total flux cleaned = -0.000313807 Jy ! Component: 2050 - total flux cleaned = -0.0003072 Jy ! Component: 2100 - total flux cleaned = -0.000309363 Jy ! Component: 2150 - total flux cleaned = -0.00030503 Jy ! Component: 2200 - total flux cleaned = -0.000307147 Jy ! Component: 2250 - total flux cleaned = -0.000315584 Jy ! Component: 2300 - total flux cleaned = -0.000311383 Jy ! Component: 2350 - total flux cleaned = -0.000325916 Jy ! Component: 2400 - total flux cleaned = -0.000321781 Jy ! Component: 2450 - total flux cleaned = -0.00032995 Jy ! Component: 2500 - total flux cleaned = -0.000327931 Jy ! Component: 2550 - total flux cleaned = -0.000339991 Jy ! Component: 2600 - total flux cleaned = -0.000343973 Jy ! Component: 2650 - total flux cleaned = -0.000349913 Jy ! Component: 2700 - total flux cleaned = -0.000349935 Jy ! Component: 2750 - total flux cleaned = -0.000361625 Jy ! Component: 2800 - total flux cleaned = -0.000357776 Jy ! Component: 2850 - total flux cleaned = -0.000361651 Jy ! Component: 2900 - total flux cleaned = -0.000373094 Jy ! Component: 2950 - total flux cleaned = -0.000371202 Jy ! Component: 3000 - total flux cleaned = -0.000376823 Jy ! Component: 3050 - total flux cleaned = -0.000380537 Jy ! Component: 3100 - total flux cleaned = -0.000382388 Jy ! Component: 3150 - total flux cleaned = -0.000386072 Jy ! Component: 3200 - total flux cleaned = -0.00038791 Jy ! Component: 3250 - total flux cleaned = -0.000395141 Jy ! Component: 3300 - total flux cleaned = -0.000396924 Jy ! Component: 3350 - total flux cleaned = -0.000400498 Jy ! Component: 3400 - total flux cleaned = -0.000400512 Jy ! Component: 3450 - total flux cleaned = -0.000407553 Jy ! Component: 3500 - total flux cleaned = -0.000409298 Jy ! Component: 3550 - total flux cleaned = -0.000411026 Jy ! Component: 3600 - total flux cleaned = -0.000412749 Jy ! Component: 3650 - total flux cleaned = -0.000416192 Jy ! Component: 3700 - total flux cleaned = -0.000423002 Jy ! Component: 3750 - total flux cleaned = -0.000424696 Jy ! Component: 3800 - total flux cleaned = -0.000428075 Jy ! Component: 3850 - total flux cleaned = -0.000429753 Jy ! Component: 3900 - total flux cleaned = -0.000436432 Jy ! Component: 3950 - total flux cleaned = -0.000436419 Jy ! Component: 4000 - total flux cleaned = -0.00043807 Jy ! Component: 4050 - total flux cleaned = -0.000442974 Jy ! Total flux subtracted in 4096 components = -0.000444603 Jy ! Clean residual min=-0.000088 max=0.000089 Jy/beam ! Clean residual mean=0.000000 rms=0.000029 Jy/beam ! Combined flux in latest and established models = 0.0113719 Jy keep ! Adding 281 model components to the UV plane model. ! The established model now contains 433 components and 0.0113719 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./J1107+0222_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.145 x 2.518 at -3.824 degrees (North through East) ! Clean map min=-0.00023481 max=0.0078411 Jy/beam ! Writing clean map to FITS file: ./J1107+0222_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.00784115 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 2.84637e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.08901 1.08901 2.17803 4.35605 8.7121 17.4242 34.8484 69.6968 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.007 quit ! Quitting program ! Log file ./J1107+0222_X_uvs.log closed on Mon Oct 28 15:38:55 2013