! Started logfile: ./J0217+7349_X_uvs.log on Mon Oct 28 15:37:13 2013 obs J0217+7349_X_uvm.fits ! Reading UV FITS file: J0217+7349_X_uvm.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! AN table 2: 2 integrations on 21 of 21 possible baselines. ! AN table 3: 3 integrations on 28 of 28 possible baselines. ! AN table 4: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.959119 visibilities/baseline/integration-bin. ! Found source: J0217+7349 ! ! 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 2440 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 ./J0217+7349_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 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=2.827617Jy sigma=278.616420 ! Fit after self-cal, rms=1.722917Jy sigma=179.220861 ! 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=1.181 mas, bmaj=1.614 mas, bpa=-82.2 degrees ! Estimated noise=0.310815 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 = 1.93788 Jy ! Component: 100 - total flux cleaned = 2.59862 Jy ! Total flux subtracted in 100 components = 2.59862 Jy ! Clean residual min=-0.101566 max=0.291814 Jy/beam ! Clean residual mean=0.000248 rms=0.030185 Jy/beam ! Combined flux in latest and established models = 2.59862 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 2.59862 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=0.573256Jy sigma=59.907291 ! Fit after self-cal, rms=0.574140Jy sigma=59.820232 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.327625 Jy ! Component: 100 - total flux cleaned = 0.498048 Jy ! Total flux subtracted in 100 components = 0.498048 Jy ! Clean residual min=-0.058158 max=0.106130 Jy/beam ! Clean residual mean=-0.000097 rms=0.015522 Jy/beam ! Combined flux in latest and established models = 3.09667 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 25 components and 3.09667 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=0.336683Jy sigma=33.838447 ! Fit after self-cal, rms=0.335817Jy sigma=33.749457 ! Inverting map ! Added new window around map position (2, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.112322 Jy ! Component: 100 - total flux cleaned = 0.175175 Jy ! Total flux subtracted in 100 components = 0.175175 Jy ! Clean residual min=-0.048710 max=0.053328 Jy/beam ! Clean residual mean=-0.000211 rms=0.012705 Jy/beam ! Combined flux in latest and established models = 3.27184 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 29 components and 3.27184 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=0.294149Jy sigma=28.867460 ! Fit after self-cal, rms=0.293586Jy sigma=28.788238 ! 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=1.516 mas, bmaj=2.206 mas, bpa=-64.31 degrees ! Estimated noise=0.178758 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 = 0.0654586 Jy ! Component: 100 - total flux cleaned = 0.101061 Jy ! Component: 150 - total flux cleaned = 0.121613 Jy ! Component: 200 - total flux cleaned = 0.13387 Jy ! Total flux subtracted in 200 components = 0.13387 Jy ! Clean residual min=-0.056083 max=0.063159 Jy/beam ! Clean residual mean=-0.000500 rms=0.015981 Jy/beam ! Combined flux in latest and established models = 3.40571 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 44 components and 3.40571 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=0.282596Jy sigma=27.287949 ! Fit after self-cal, rms=0.282154Jy sigma=27.188440 ! 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 1.03 FD 1.16 HN 0.93 KP 1.02 ! LA 1.02 NL 1.03 OV 1.11 PT 0.87 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 HN 0.93 KP 0.98 LA 1.02 ! MK 1.03 OV 1.02 PT 0.86 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.07 HN 0.97 KP 0.99 LA 1.02 ! MK 0.95 NL 0.98 OV 1.02 PT 0.89 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.07 HN 0.94 KP 0.97 LA 1.02 ! NL 1.02 OV 1.03 PT 0.86 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.04 HN 0.91 KP 0.99 ! LA 0.97 NL 1.02 OV 1.01 PT 0.88 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 HN 0.92 KP 0.98 LA 0.98 ! MK 1.07 OV 0.97 PT 0.90 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.12 HN 0.96 KP 0.99 LA 0.97 ! MK 0.98 NL 0.99 OV 0.98 PT 0.94 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.12 HN 0.93 KP 0.98 LA 0.97 ! NL 1.03 OV 0.99 PT 0.90 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 FD 1.17 HN 0.97 KP 1.11 ! LA 0.95 NL 1.03 OV 1.13 PT 0.92 ! SC 1.10 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.85 HN 0.96 KP 1.09 LA 0.95 ! MK 1.11 OV 1.02 PT 0.91 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.87 HN 1.01 KP 1.09 LA 0.95 ! MK 1.02 NL 0.98 OV 1.02 PT 0.95 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.86 HN 0.98 KP 1.07 LA 0.95 ! NL 1.02 OV 1.04 PT 0.91 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.18 HN 1.00 KP 0.97 ! LA 0.99 NL 0.99 OV 1.09 PT 0.96 ! SC 1.09 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 HN 0.98 KP 0.95 LA 0.99 ! MK 1.12 OV 1.02 PT 0.96 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 HN 1.04 KP 0.96 LA 0.98 ! MK 1.02 NL 0.95 OV 1.03 PT 1.00 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.96 HN 1.02 KP 0.95 LA 0.99 ! NL 0.99 OV 1.03 PT 0.96 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.08 HN 0.96 KP 1.12 ! LA 0.98 NL 0.96 OV 1.08 PT 0.90 ! SC 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 HN 0.97 KP 1.11 LA 1.01 ! MK 1.04 OV 1.02 PT 0.92 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 HN 1.03 KP 1.12 LA 1.00 ! MK 0.94 NL 0.93 OV 1.03 PT 0.96 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.95 HN 1.01 KP 1.10 LA 1.00 ! NL 0.97 OV 1.04 PT 0.92 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.10 HN 1.07 KP 1.11 ! LA 1.05 NL 1.03 OV 1.21 PT 0.94 ! SC 1.11 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 HN 1.07 KP 1.08 LA 1.07 ! MK 1.08 OV 1.08 PT 0.95 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 HN 1.13 KP 1.09 LA 1.07 ! MK 0.97 NL 0.99 OV 1.09 PT 0.99 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.03 HN 1.11 KP 1.06 LA 1.07 ! NL 1.03 OV 1.09 PT 0.95 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.10 HN 1.00 KP 1.06 ! LA 0.97 NL 1.03 OV 1.20 PT 0.92 ! SC 1.07 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 HN 0.99 KP 1.03 LA 0.97 ! MK 1.05 OV 1.08 PT 0.91 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 HN 1.04 KP 1.04 LA 0.97 ! MK 0.94 NL 0.99 OV 1.07 PT 0.94 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.02 HN 1.02 KP 1.03 LA 0.96 ! NL 1.03 OV 1.08 PT 0.91 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.09 HN 1.00 KP 1.12 ! LA 0.91 NL 1.01 OV 1.20 PT 0.85 ! SC 1.18 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.17 HN 0.98 KP 1.08 LA 0.92 ! MK 1.04 OV 1.09 PT 0.86 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.16 HN 1.04 KP 1.10 LA 0.91 ! MK 0.93 NL 0.96 OV 1.08 PT 0.88 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.16 HN 1.02 KP 1.09 LA 0.91 ! NL 1.00 OV 1.09 PT 0.85 SC 1.15 ! ! ! Fit before self-cal, rms=0.282154Jy sigma=27.188440 ! Fit after self-cal, rms=0.103967Jy sigma=7.756858 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.532 mas, bmaj=2.207 mas, bpa=-64.97 degrees ! Estimated noise=0.179332 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 (14.4, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0377906 Jy ! Component: 100 - total flux cleaned = 0.0495568 Jy ! Component: 150 - total flux cleaned = 0.0521749 Jy ! Component: 200 - total flux cleaned = 0.0549611 Jy ! Total flux subtracted in 200 components = 0.0549611 Jy ! Clean residual min=-0.013435 max=0.013152 Jy/beam ! Clean residual mean=-0.000053 rms=0.003236 Jy/beam ! Combined flux in latest and established models = 3.46067 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 76 components and 3.46067 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=0.089885Jy sigma=6.002145 ! Fit after self-cal, rms=0.088854Jy sigma=5.849769 ! 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=0.088854Jy sigma=5.849769 ! Fit after self-cal, rms=0.087501Jy sigma=5.641985 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.533 mas, bmaj=2.208 mas, bpa=-65.04 degrees ! Estimated noise=0.179281 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0083121 Jy ! Component: 100 - total flux cleaned = 0.00960566 Jy ! Component: 150 - total flux cleaned = 0.0118236 Jy ! Component: 200 - total flux cleaned = 0.0137315 Jy ! Total flux subtracted in 200 components = 0.0137315 Jy ! Clean residual min=-0.010819 max=0.010668 Jy/beam ! Clean residual mean=-0.000026 rms=0.002399 Jy/beam ! Combined flux in latest and established models = 3.4744 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 89 components and 3.4744 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=0.081800Jy sigma=5.202364 ! Fit after self-cal, rms=0.081206Jy sigma=5.170962 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 = 0.00226437 Jy ! Component: 100 - total flux cleaned = 0.00389099 Jy ! Component: 150 - total flux cleaned = 0.00536119 Jy ! Component: 200 - total flux cleaned = 0.00626633 Jy ! Total flux subtracted in 200 components = 0.00626633 Jy ! Clean residual min=-0.009719 max=0.010575 Jy/beam ! Clean residual mean=-0.000020 rms=0.002292 Jy/beam ! Combined flux in latest and established models = 3.48067 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 92 components and 3.48067 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=0.078341Jy sigma=5.057315 ! Fit after self-cal, rms=0.077840Jy sigma=5.047013 ! Inverting map ! Added new window around map position (8.4, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00905333 Jy ! Component: 100 - total flux cleaned = 0.0124577 Jy ! Component: 150 - total flux cleaned = 0.0147319 Jy ! Component: 200 - total flux cleaned = 0.0161924 Jy ! Total flux subtracted in 200 components = 0.0161924 Jy ! Clean residual min=-0.009318 max=0.008277 Jy/beam ! Clean residual mean=-0.000010 rms=0.002074 Jy/beam ! Combined flux in latest and established models = 3.49686 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 112 components and 3.49686 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=0.075303Jy sigma=4.877436 ! Fit after self-cal, rms=0.074875Jy sigma=4.865002 ! 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=0.074875Jy sigma=4.865002 ! Fit after self-cal, rms=0.074397Jy sigma=4.748044 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.535 mas, bmaj=2.209 mas, bpa=-65.15 degrees ! Estimated noise=0.179459 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00185756 Jy ! Component: 100 - total flux cleaned = -0.000568714 Jy ! Component: 150 - total flux cleaned = 0.00126247 Jy ! Component: 200 - total flux cleaned = 0.00269189 Jy ! Total flux subtracted in 200 components = 0.00269189 Jy ! Clean residual min=-0.007545 max=0.007123 Jy/beam ! Clean residual mean=-0.000003 rms=0.001728 Jy/beam ! Combined flux in latest and established models = 3.49955 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 122 components and 3.49955 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=0.071737Jy sigma=4.629311 ! Fit after self-cal, rms=0.071332Jy sigma=4.623047 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 = 0.00115913 Jy ! Component: 100 - total flux cleaned = 0.00208401 Jy ! Component: 150 - total flux cleaned = 0.00295727 Jy ! Component: 200 - total flux cleaned = 0.00362096 Jy ! Total flux subtracted in 200 components = 0.00362096 Jy ! Clean residual min=-0.007525 max=0.006899 Jy/beam ! Clean residual mean=-0.000000 rms=0.001686 Jy/beam ! Combined flux in latest and established models = 3.50318 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 123 components and 3.50317 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=0.069595Jy sigma=4.573597 ! Fit after self-cal, rms=0.069273Jy sigma=4.568238 ! 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=0.069273Jy sigma=4.568238 ! Fit after self-cal, rms=0.069332Jy sigma=4.540678 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.633 mas, bmaj=3.752 mas, bpa=-50.36 degrees ! Estimated noise=0.180209 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00279374 Jy ! Component: 100 - total flux cleaned = 0.00400162 Jy ! Component: 150 - total flux cleaned = 0.00503033 Jy ! Component: 200 - total flux cleaned = 0.00571675 Jy ! Total flux subtracted in 200 components = 0.00571675 Jy ! Clean residual min=-0.006410 max=0.005904 Jy/beam ! Clean residual mean=0.000005 rms=0.001723 Jy/beam ! Combined flux in latest and established models = 3.50889 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 148 components and 3.50889 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=0.068705Jy sigma=4.494754 ! Fit after self-cal, rms=0.068556Jy sigma=4.491242 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 = 0.00108843 Jy ! Component: 100 - total flux cleaned = 0.00170506 Jy ! Component: 150 - total flux cleaned = 0.00191607 Jy ! Component: 200 - total flux cleaned = 0.00218426 Jy ! Total flux subtracted in 200 components = 0.00218426 Jy ! Clean residual min=-0.006471 max=0.005803 Jy/beam ! Clean residual mean=0.000006 rms=0.001723 Jy/beam ! Combined flux in latest and established models = 3.51108 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 157 components and 3.51108 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=0.068291Jy sigma=4.476741 ! Fit after self-cal, rms=0.068144Jy sigma=4.475180 ! 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=1.537 mas, bmaj=2.21 mas, bpa=-65.21 degrees ! Estimated noise=0.179597 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.537 x 2.21 at -65.21 degrees (North through East) ! Clean map min=-0.0065602 max=2.6488 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=0.068144Jy sigma=4.475180 ! Fit after self-cal, rms=0.066759Jy sigma=4.184001 ! Inverting map and beam ! Estimated beam: bmin=1.538 mas, bmaj=2.21 mas, bpa=-65.21 degrees ! Estimated noise=0.179599 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00287526 Jy ! Component: 100 - total flux cleaned = -0.0030633 Jy ! Component: 150 - total flux cleaned = -0.00290871 Jy ! Component: 200 - total flux cleaned = -0.00261994 Jy ! Total flux subtracted in 200 components = -0.00261994 Jy ! Clean residual min=-0.006789 max=0.006651 Jy/beam ! Clean residual mean=0.000009 rms=0.001476 Jy/beam ! Combined flux in latest and established models = 3.50846 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 162 components and 3.50846 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=0.064821Jy sigma=4.140949 ! Fit after self-cal, rms=0.064624Jy sigma=4.136019 ! Inverting map ! Added new window around map position (-9, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00178093 Jy ! Component: 100 - total flux cleaned = 0.00214453 Jy ! Component: 150 - total flux cleaned = 0.00246435 Jy ! Component: 200 - total flux cleaned = 0.00276356 Jy ! Total flux subtracted in 200 components = 0.00276356 Jy ! Clean residual min=-0.005923 max=0.005690 Jy/beam ! Clean residual mean=0.000011 rms=0.001407 Jy/beam ! Combined flux in latest and established models = 3.51122 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 174 components and 3.51122 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=0.062764Jy sigma=4.064370 ! Fit after self-cal, rms=0.062562Jy sigma=4.060410 ! 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=0.062562Jy sigma=4.060410 ! Fit after self-cal, rms=0.062591Jy sigma=4.046567 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=1.189 mas, bmaj=1.62 mas, bpa=-83.82 degrees ! Estimated noise=0.31431 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.96122 Jy ! Component: 100 - total flux cleaned = 2.62625 Jy ! Component: 150 - total flux cleaned = 2.94936 Jy ! Component: 200 - total flux cleaned = 3.11906 Jy ! Total flux subtracted in 200 components = 3.11906 Jy ! Clean residual min=-0.027955 max=0.081904 Jy/beam ! Clean residual mean=0.000109 rms=0.008879 Jy/beam ! Combined flux in latest and established models = 3.11906 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 23 model components to the UV plane model. ! The established model now contains 23 components and 3.11906 Jy ! Inverting map and beam ! Estimated beam: bmin=1.538 mas, bmaj=2.212 mas, bpa=-65.19 degrees ! Estimated noise=0.179667 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 = 0.11919 Jy ! Component: 100 - total flux cleaned = 0.184661 Jy ! Component: 150 - total flux cleaned = 0.229189 Jy ! Component: 200 - total flux cleaned = 0.261106 Jy ! Total flux subtracted in 200 components = 0.261106 Jy ! Clean residual min=-0.013086 max=0.020050 Jy/beam ! Clean residual mean=-0.000013 rms=0.004183 Jy/beam ! Combined flux in latest and established models = 3.38017 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 54 components and 3.38017 Jy ! Inverting map ! Added new window around map position (4.4, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0248233 Jy ! Component: 100 - total flux cleaned = 0.0439688 Jy ! Component: 150 - total flux cleaned = 0.0594481 Jy ! Component: 200 - total flux cleaned = 0.0721887 Jy ! Total flux subtracted in 200 components = 0.0721887 Jy ! Clean residual min=-0.008340 max=0.009109 Jy/beam ! Clean residual mean=-0.000003 rms=0.002277 Jy/beam ! Combined flux in latest and established models = 3.45236 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 86 components and 3.45236 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=2.634 mas, bmaj=3.755 mas, bpa=-50.4 degrees ! Estimated noise=0.180161 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0129717 Jy ! Component: 100 - total flux cleaned = 0.0226538 Jy ! Component: 150 - total flux cleaned = 0.0304239 Jy ! Component: 200 - total flux cleaned = 0.0368477 Jy ! Total flux subtracted in 200 components = 0.0368477 Jy ! Clean residual min=-0.006218 max=0.005892 Jy/beam ! Clean residual mean=0.000012 rms=0.001873 Jy/beam ! Combined flux in latest and established models = 3.4892 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00452229 Jy ! Component: 100 - total flux cleaned = 0.00799031 Jy ! Component: 150 - total flux cleaned = 0.0109772 Jy ! Component: 200 - total flux cleaned = 0.0132905 Jy ! Total flux subtracted in 200 components = 0.0132905 Jy ! Clean residual min=-0.006018 max=0.005703 Jy/beam ! Clean residual mean=0.000017 rms=0.001601 Jy/beam ! Combined flux in latest and established models = 3.5025 Jy ! Adding 96 model components to the UV plane model. ! The established model now contains 176 components and 3.5025 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.538 mas, bmaj=2.212 mas, bpa=-65.19 degrees ! Estimated noise=0.179667 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163445 Jy ! Component: 100 - total flux cleaned = 0.00184993 Jy ! Component: 150 - total flux cleaned = 0.00264923 Jy ! Component: 200 - total flux cleaned = 0.00338114 Jy ! Total flux subtracted in 200 components = 0.00338114 Jy ! Clean residual min=-0.005683 max=0.006078 Jy/beam ! Clean residual mean=0.000010 rms=0.001397 Jy/beam ! Combined flux in latest and established models = 3.50588 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 190 components and 3.50588 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=0.063488Jy sigma=4.077909 ! Fit after self-cal, rms=0.062760Jy sigma=4.051432 wmodel ./J0217+7349_X_map.mod ! Writing 190 model components to file: ./J0217+7349_X_map.mod wobs ./J0217+7349_X_uvs.fits ! Writing UV FITS file: ./J0217+7349_X_uvs.fits wwins ./J0217+7349_X_map.win ! wwins: Wrote 6 windows to ./J0217+7349_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 = 0.000413169 Jy ! Component: 100 - total flux cleaned = 0.00089616 Jy ! Component: 150 - total flux cleaned = 0.00136028 Jy ! Component: 200 - total flux cleaned = 0.00163022 Jy ! Component: 250 - total flux cleaned = 0.00215163 Jy ! Component: 300 - total flux cleaned = 0.00282498 Jy ! Component: 350 - total flux cleaned = 0.00315255 Jy ! Component: 400 - total flux cleaned = 0.00363104 Jy ! Component: 450 - total flux cleaned = 0.00378546 Jy ! Component: 500 - total flux cleaned = 0.00370925 Jy ! Component: 550 - total flux cleaned = 0.00385862 Jy ! Component: 600 - total flux cleaned = 0.00371042 Jy ! Component: 650 - total flux cleaned = 0.00356611 Jy ! Component: 700 - total flux cleaned = 0.00363492 Jy ! Component: 750 - total flux cleaned = 0.00335849 Jy ! Component: 800 - total flux cleaned = 0.00329138 Jy ! Component: 850 - total flux cleaned = 0.00295829 Jy ! Component: 900 - total flux cleaned = 0.0029585 Jy ! Component: 950 - total flux cleaned = 0.00250711 Jy ! Component: 1000 - total flux cleaned = 0.00212523 Jy ! Component: 1050 - total flux cleaned = 0.00162313 Jy ! Component: 1100 - total flux cleaned = 0.00131297 Jy ! Component: 1150 - total flux cleaned = 0.00088601 Jy ! Component: 1200 - total flux cleaned = 0.000464666 Jy ! Component: 1250 - total flux cleaned = -1.02918e-05 Jy ! Component: 1300 - total flux cleaned = -0.000362231 Jy ! Component: 1350 - total flux cleaned = -0.000536422 Jy ! Component: 1400 - total flux cleaned = -0.000881286 Jy ! Component: 1450 - total flux cleaned = -0.00156215 Jy ! Component: 1500 - total flux cleaned = -0.00189864 Jy ! Component: 1550 - total flux cleaned = -0.00200998 Jy ! Component: 1600 - total flux cleaned = -0.00233999 Jy ! Component: 1650 - total flux cleaned = -0.00266665 Jy ! Component: 1700 - total flux cleaned = -0.00304364 Jy ! Component: 1750 - total flux cleaned = -0.00331023 Jy ! Component: 1800 - total flux cleaned = -0.00357366 Jy ! Component: 1850 - total flux cleaned = -0.00388756 Jy ! Component: 1900 - total flux cleaned = -0.00383566 Jy ! Component: 1950 - total flux cleaned = -0.00419632 Jy ! Component: 2000 - total flux cleaned = -0.00429797 Jy ! Component: 2050 - total flux cleaned = -0.0043989 Jy ! Component: 2100 - total flux cleaned = -0.00465011 Jy ! Component: 2150 - total flux cleaned = -0.00499813 Jy ! Component: 2200 - total flux cleaned = -0.00509666 Jy ! Component: 2250 - total flux cleaned = -0.00529201 Jy ! Component: 2300 - total flux cleaned = -0.00548611 Jy ! Component: 2350 - total flux cleaned = -0.00543791 Jy ! Component: 2400 - total flux cleaned = -0.00553349 Jy ! Component: 2450 - total flux cleaned = -0.00567603 Jy ! Component: 2500 - total flux cleaned = -0.00577056 Jy ! Component: 2550 - total flux cleaned = -0.00591065 Jy ! Component: 2600 - total flux cleaned = -0.00614281 Jy ! Component: 2650 - total flux cleaned = -0.00618869 Jy ! Component: 2700 - total flux cleaned = -0.00641739 Jy ! Component: 2750 - total flux cleaned = -0.00655378 Jy ! Component: 2800 - total flux cleaned = -0.00668894 Jy ! Component: 2850 - total flux cleaned = -0.00686826 Jy ! Component: 2900 - total flux cleaned = -0.00682384 Jy ! Component: 2950 - total flux cleaned = -0.00708947 Jy ! Component: 3000 - total flux cleaned = -0.00726498 Jy ! Component: 3050 - total flux cleaned = -0.00739565 Jy ! Component: 3100 - total flux cleaned = -0.00739569 Jy ! Component: 3150 - total flux cleaned = -0.00778269 Jy ! Component: 3200 - total flux cleaned = -0.00782483 Jy ! Component: 3250 - total flux cleaned = -0.0078673 Jy ! Component: 3300 - total flux cleaned = -0.00812037 Jy ! Component: 3350 - total flux cleaned = -0.00824603 Jy ! Component: 3400 - total flux cleaned = -0.00845398 Jy ! Component: 3450 - total flux cleaned = -0.0086191 Jy ! Component: 3500 - total flux cleaned = -0.00857796 Jy ! Component: 3550 - total flux cleaned = -0.00882285 Jy ! Component: 3600 - total flux cleaned = -0.00866068 Jy ! Component: 3650 - total flux cleaned = -0.00878147 Jy ! Component: 3700 - total flux cleaned = -0.00886137 Jy ! Component: 3750 - total flux cleaned = -0.00886125 Jy ! Component: 3800 - total flux cleaned = -0.00897967 Jy ! Component: 3850 - total flux cleaned = -0.00894036 Jy ! Component: 3900 - total flux cleaned = -0.00886221 Jy ! Component: 3950 - total flux cleaned = -0.00901739 Jy ! Component: 4000 - total flux cleaned = -0.00921041 Jy ! Component: 4050 - total flux cleaned = -0.00928681 Jy ! Total flux subtracted in 4096 components = -0.00932458 Jy ! Clean residual min=-0.001899 max=0.002250 Jy/beam ! Clean residual mean=0.000002 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 3.49655 Jy keep ! Adding 242 model components to the UV plane model. ! The established model now contains 426 components and 3.49655 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./J0217+7349_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.538 x 2.212 at -65.19 degrees (North through East) ! Clean map min=-0.0036161 max=2.656 Jy/beam ! Writing clean map to FITS file: ./J0217+7349_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 2.65604 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000667943 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0754443 0.0754443 0.150889 0.301777 0.603554 1.20711 2.41422 4.82844 9.65687 19.3137 38.6275 77.255 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.002 print "peak=",int(1000*peak_flux)/1000 ! peak= 2.656 quit ! Quitting program ! Log file ./J0217+7349_X_uvs.log closed on Mon Oct 28 15:37:28 2013