! Started logfile: ./J0127+0323_X_uvs.log on Mon Oct 28 15:36:59 2013 obs J0127+0323_X_uvm.fits ! Reading UV FITS file: J0127+0323_X_uvm.fits ! AN table 1: 22 integrations on 28 of 28 possible baselines. ! AN table 2: 10 integrations on 15 of 15 possible baselines. ! AN table 3: 30 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.956413 visibilities/baseline/integration-bin. ! Found source: J0127+0323 ! ! 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 12288 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 ./J0127+0323_X] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.000330Jy sigma=0.801426 ! Fit after self-cal, rms=0.992723Jy sigma=0.790365 ! 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=0.9591 mas, bmaj=2.053 mas, bpa=3.029 degrees ! Estimated noise=17.5556 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 = 0.00784453 Jy ! Component: 100 - total flux cleaned = 0.00972054 Jy ! Total flux subtracted in 100 components = 0.00972054 Jy ! Clean residual min=-0.001123 max=0.001202 Jy/beam ! Clean residual mean=-0.000000 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.00972053 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.00972053 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=0.017968Jy sigma=0.015411 ! Fit after self-cal, rms=0.016093Jy sigma=0.013811 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00350905 Jy ! Component: 100 - total flux cleaned = 0.004589 Jy ! Total flux subtracted in 100 components = 0.004589 Jy ! Clean residual min=-0.001022 max=0.001045 Jy/beam ! Clean residual mean=0.000000 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.0143095 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 8 components and 0.0143095 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=0.016251Jy sigma=0.012612 ! Fit after self-cal, rms=0.016243Jy sigma=0.012606 ! 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=1.208 mas, bmaj=2.585 mas, bpa=-0.4005 degrees ! Estimated noise=8.97656 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 = 0.000711891 Jy ! Component: 100 - total flux cleaned = 0.00100534 Jy ! Component: 150 - total flux cleaned = 0.00105248 Jy ! Component: 200 - total flux cleaned = 0.00108663 Jy ! Total flux subtracted in 200 components = 0.00108663 Jy ! Clean residual min=-0.000560 max=0.000671 Jy/beam ! Clean residual mean=0.000000 rms=0.000131 Jy/beam ! Combined flux in latest and established models = 0.0153962 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 18 components and 0.0153962 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=0.016361Jy sigma=0.012478 ! Fit after self-cal, rms=0.016361Jy sigma=0.012477 ! 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 0.98 HN 0.89 KP 1.03 LA 1.00 ! MK 0.98 NL 1.17 OV 0.91 PT 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.87 HN 0.60 KP 1.18 LA 1.34 ! NL 0.95 OV 1.05 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.08 HN 0.88 KP 0.94 LA 0.93 ! NL 1.00 OV 0.89 PT 0.87 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 0.89 KP 1.07 LA 1.03 ! MK 0.89 NL 0.90 OV 0.77 PT 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.13 HN 0.74 KP 0.94 LA 0.90 ! NL 0.96 OV 0.82 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.06 HN 0.76 KP 1.01 LA 0.93 ! NL 0.82 OV 0.86 PT 0.86 SC 0.77 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 HN 0.81 KP 1.11 LA 0.80 ! MK 1.01 NL 1.11 OV 0.92 PT 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.64 HN 0.80 KP 1.22 LA 0.84 ! NL 1.12 OV 0.89 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.75 HN 0.79 KP 0.91 LA 0.93 ! NL 0.88 OV 0.95 PT 0.80 SC 0.92 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 HN 1.15 KP 0.95 LA 0.87 ! MK 0.97 NL 0.95 OV 0.98 PT 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 HN 0.86 KP 1.15 LA 0.96 ! NL 0.83 OV 0.79 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 HN 0.87 KP 0.96 LA 0.89 ! NL 0.90 OV 0.88 PT 0.85 SC 0.82 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 0.88 KP 1.02 LA 0.88 ! MK 0.80 NL 1.00 OV 1.00 PT 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.89 HN 0.79 KP 0.92 LA 1.01 ! NL 0.88 OV 0.93 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 HN 0.80 KP 1.06 LA 1.03 ! NL 0.80 OV 0.83 PT 0.80 SC 0.83 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 0.94 KP 0.99 LA 0.98 ! MK 0.90 NL 0.86 OV 0.87 PT 0.88 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.84 HN 0.97 KP 1.14 LA 1.08 ! NL 0.86 OV 1.08 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.90 HN 0.89 KP 0.89 LA 0.95 ! NL 0.81 OV 0.93 PT 0.88 SC 0.92 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 0.73 KP 1.11 LA 0.95 ! MK 0.98 NL 0.85 OV 0.89 PT 0.81 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.91 HN 0.62 KP 1.70 LA 0.79 ! NL 0.89 OV 0.94 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.91 HN 0.83 KP 0.90 LA 1.00 ! NL 0.87 OV 0.88 PT 0.80 SC 0.81 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 0.87 KP 1.07 LA 0.88 ! MK 0.74 NL 1.08 OV 0.98 PT 0.86 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.15 HN 0.65 KP 0.90 LA 1.01 ! NL 1.00 OV 0.92 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 HN 0.88 KP 0.98 LA 0.90 ! NL 0.98 OV 0.82 PT 0.90 SC 0.93 ! ! ! Fit before self-cal, rms=0.016361Jy sigma=0.012477 ! Fit after self-cal, rms=0.014194Jy sigma=0.012058 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.194 mas, bmaj=2.565 mas, bpa=0.2138 degrees ! Estimated noise=7.42521 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 = -0.00187639 Jy ! Component: 100 - total flux cleaned = -0.0022936 Jy ! Component: 150 - total flux cleaned = -0.00232885 Jy ! Component: 200 - total flux cleaned = -0.00235314 Jy ! Total flux subtracted in 200 components = -0.00235314 Jy ! Clean residual min=-0.000367 max=0.000381 Jy/beam ! Clean residual mean=0.000000 rms=0.000094 Jy/beam ! Combined flux in latest and established models = 0.013043 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 27 components and 0.013043 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=0.013504Jy sigma=0.012276 ! Fit after self-cal, rms=0.013522Jy sigma=0.012266 ! 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=0.013522Jy sigma=0.012266 ! Fit after self-cal, rms=0.011989Jy sigma=0.011893 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.183 mas, bmaj=2.549 mas, bpa=0.01486 degrees ! Estimated noise=6.27614 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00146836 Jy ! Component: 100 - total flux cleaned = -0.00179823 Jy ! Component: 150 - total flux cleaned = -0.00187957 Jy ! Component: 200 - total flux cleaned = -0.00189832 Jy ! Total flux subtracted in 200 components = -0.00189832 Jy ! Clean residual min=-0.000264 max=0.000287 Jy/beam ! Clean residual mean=0.000000 rms=0.000071 Jy/beam ! Combined flux in latest and established models = 0.0111447 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 33 components and 0.0111447 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=0.011465Jy sigma=0.012115 ! Fit after self-cal, rms=0.011486Jy sigma=0.012106 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 = -1.26881e-05 Jy ! Component: 100 - total flux cleaned = -2.40893e-05 Jy ! Component: 150 - total flux cleaned = -2.87368e-05 Jy ! Component: 200 - total flux cleaned = -3.28288e-05 Jy ! Total flux subtracted in 200 components = -3.28288e-05 Jy ! Clean residual min=-0.000272 max=0.000289 Jy/beam ! Clean residual mean=0.000000 rms=0.000071 Jy/beam ! Combined flux in latest and established models = 0.0111119 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 36 components and 0.0111119 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=0.011477Jy sigma=0.012114 ! Fit after self-cal, rms=0.011474Jy sigma=0.012113 ! 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=0.011474Jy sigma=0.012113 ! Fit after self-cal, rms=0.010160Jy sigma=0.011856 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.174 mas, bmaj=2.538 mas, bpa=-0.2666 degrees ! Estimated noise=5.27268 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00124761 Jy ! Component: 100 - total flux cleaned = -0.00153314 Jy ! Component: 150 - total flux cleaned = -0.00163058 Jy ! Component: 200 - total flux cleaned = -0.00168002 Jy ! Total flux subtracted in 200 components = -0.00168002 Jy ! Clean residual min=-0.000213 max=0.000236 Jy/beam ! Clean residual mean=0.000000 rms=0.000058 Jy/beam ! Combined flux in latest and established models = 0.00943187 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 36 components and 0.00943187 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=0.009719Jy sigma=0.012075 ! Fit after self-cal, rms=0.009726Jy sigma=0.012072 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 = -1.49609e-05 Jy ! Component: 100 - total flux cleaned = -1.76298e-05 Jy ! Component: 150 - total flux cleaned = -1.75649e-05 Jy ! Component: 200 - total flux cleaned = -1.75298e-05 Jy ! Total flux subtracted in 200 components = -1.75298e-05 Jy ! Clean residual min=-0.000218 max=0.000233 Jy/beam ! Clean residual mean=0.000000 rms=0.000058 Jy/beam ! Combined flux in latest and established models = 0.00941434 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 39 components and 0.00941434 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=0.009722Jy sigma=0.012075 ! Fit after self-cal, rms=0.009721Jy sigma=0.012075 ! 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=0.009721Jy sigma=0.012075 ! Fit after self-cal, rms=0.008572Jy sigma=0.011852 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.118 mas, bmaj=3.662 mas, bpa=-2.52 degrees ! Estimated noise=5.26296 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00107901 Jy ! Component: 100 - total flux cleaned = -0.0013184 Jy ! Component: 150 - total flux cleaned = -0.0013991 Jy ! Component: 200 - total flux cleaned = -0.00144031 Jy ! Total flux subtracted in 200 components = -0.00144031 Jy ! Clean residual min=-0.000187 max=0.000205 Jy/beam ! Clean residual mean=0.000000 rms=0.000055 Jy/beam ! Combined flux in latest and established models = 0.00797403 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 41 components and 0.00797403 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=0.008203Jy sigma=0.012074 ! Fit after self-cal, rms=0.008204Jy sigma=0.012073 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 = -1.62894e-05 Jy ! Component: 100 - total flux cleaned = -1.84517e-05 Jy ! Component: 150 - total flux cleaned = -2.19355e-05 Jy ! Component: 200 - total flux cleaned = -2.41026e-05 Jy ! Total flux subtracted in 200 components = -2.41026e-05 Jy ! Clean residual min=-0.000185 max=0.000207 Jy/beam ! Clean residual mean=0.000000 rms=0.000055 Jy/beam ! Combined flux in latest and established models = 0.00794993 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 42 components and 0.00794993 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=0.008204Jy sigma=0.012073 ! Fit after self-cal, rms=0.008204Jy sigma=0.012073 ! 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=1.167 mas, bmaj=2.529 mas, bpa=-0.4337 degrees ! Estimated noise=4.43268 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.167 x 2.529 at -0.4337 degrees (North through East) ! Clean map min=-0.00017298 max=0.0068612 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=0.9317 mas, bmaj=2.011 mas, bpa=3.381 degrees ! Estimated noise=8.47307 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00519641 Jy ! Component: 100 - total flux cleaned = 0.0065417 Jy ! Component: 150 - total flux cleaned = 0.00720364 Jy ! Component: 200 - total flux cleaned = 0.00756511 Jy ! Total flux subtracted in 200 components = 0.00756511 Jy ! Clean residual min=-0.000468 max=0.000492 Jy/beam ! Clean residual mean=0.000000 rms=0.000117 Jy/beam ! Combined flux in latest and established models = 0.00756511 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 0.00756511 Jy ! Inverting map and beam ! Estimated beam: bmin=1.167 mas, bmaj=2.529 mas, bpa=-0.4337 degrees ! Estimated noise=4.43268 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 = 0.000300369 Jy ! Component: 100 - total flux cleaned = 0.00040469 Jy ! Component: 150 - total flux cleaned = 0.000408464 Jy ! Component: 200 - total flux cleaned = 0.000408397 Jy ! Total flux subtracted in 200 components = 0.000408397 Jy ! Clean residual min=-0.000183 max=0.000200 Jy/beam ! Clean residual mean=0.000000 rms=0.000049 Jy/beam ! Combined flux in latest and established models = 0.00797351 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 28 components and 0.00797351 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=2.118 mas, bmaj=3.662 mas, bpa=-2.52 degrees ! Estimated noise=5.26296 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.23394e-06 Jy ! Component: 100 - total flux cleaned = -8.96144e-06 Jy ! Component: 150 - total flux cleaned = -1.68584e-05 Jy ! Component: 200 - total flux cleaned = -2.48762e-05 Jy ! Total flux subtracted in 200 components = -2.48762e-05 Jy ! Clean residual min=-0.000185 max=0.000204 Jy/beam ! Clean residual mean=0.000000 rms=0.000055 Jy/beam ! Combined flux in latest and established models = 0.00794863 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 = -2.68857e-06 Jy ! Component: 100 - total flux cleaned = -5.1852e-06 Jy ! Component: 150 - total flux cleaned = -8.41625e-06 Jy ! Component: 200 - total flux cleaned = -1.03203e-05 Jy ! Total flux subtracted in 200 components = -1.03203e-05 Jy ! Clean residual min=-0.000184 max=0.000204 Jy/beam ! Clean residual mean=0.000000 rms=0.000055 Jy/beam ! Combined flux in latest and established models = 0.00793831 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 32 components and 0.00793831 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.167 mas, bmaj=2.529 mas, bpa=-0.4337 degrees ! Estimated noise=4.43268 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.3875e-05 Jy ! Component: 100 - total flux cleaned = 1.6187e-05 Jy ! Component: 150 - total flux cleaned = 1.61305e-05 Jy ! Component: 200 - total flux cleaned = 1.80469e-05 Jy ! Total flux subtracted in 200 components = 1.80469e-05 Jy ! Clean residual min=-0.000180 max=0.000195 Jy/beam ! Clean residual mean=0.000000 rms=0.000049 Jy/beam ! Combined flux in latest and established models = 0.00795636 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 39 components and 0.00795636 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=0.008199Jy sigma=0.012083 ! Fit after self-cal, rms=0.008196Jy sigma=0.012077 wmodel ./J0127+0323_X_map.mod ! Writing 39 model components to file: ./J0127+0323_X_map.mod wobs ./J0127+0323_X_uvs.fits ! Writing UV FITS file: ./J0127+0323_X_uvs.fits wwins ./J0127+0323_X_map.win ! wwins: Wrote 1 windows to ./J0127+0323_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 = 7.74144e-05 Jy ! Component: 100 - total flux cleaned = 0.000128923 Jy ! Component: 150 - total flux cleaned = 0.000161818 Jy ! Component: 200 - total flux cleaned = 0.000180925 Jy ! Component: 250 - total flux cleaned = 0.000187023 Jy ! Component: 300 - total flux cleaned = 0.000193006 Jy ! Component: 350 - total flux cleaned = 0.000198995 Jy ! Component: 400 - total flux cleaned = 0.000213612 Jy ! Component: 450 - total flux cleaned = 0.000225071 Jy ! Component: 500 - total flux cleaned = 0.000227835 Jy ! Component: 550 - total flux cleaned = 0.000227848 Jy ! Component: 600 - total flux cleaned = 0.000227819 Jy ! Component: 650 - total flux cleaned = 0.000222375 Jy ! Component: 700 - total flux cleaned = 0.000222411 Jy ! Component: 750 - total flux cleaned = 0.000230316 Jy ! Component: 800 - total flux cleaned = 0.000225111 Jy ! Component: 850 - total flux cleaned = 0.000232882 Jy ! Component: 900 - total flux cleaned = 0.000237932 Jy ! Component: 950 - total flux cleaned = 0.000232891 Jy ! Component: 1000 - total flux cleaned = 0.000227895 Jy ! Component: 1050 - total flux cleaned = 0.000218066 Jy ! Component: 1100 - total flux cleaned = 0.000220532 Jy ! Component: 1150 - total flux cleaned = 0.000208474 Jy ! Component: 1200 - total flux cleaned = 0.000210852 Jy ! Component: 1250 - total flux cleaned = 0.000194296 Jy ! Component: 1300 - total flux cleaned = 0.000187278 Jy ! Component: 1350 - total flux cleaned = 0.000187301 Jy ! Component: 1400 - total flux cleaned = 0.000184987 Jy ! Component: 1450 - total flux cleaned = 0.000171305 Jy ! Component: 1500 - total flux cleaned = 0.000173581 Jy ! Component: 1550 - total flux cleaned = 0.000171351 Jy ! Component: 1600 - total flux cleaned = 0.000178015 Jy ! Component: 1650 - total flux cleaned = 0.000178028 Jy ! Component: 1700 - total flux cleaned = 0.000173686 Jy ! Component: 1750 - total flux cleaned = 0.000173686 Jy ! Component: 1800 - total flux cleaned = 0.000175857 Jy ! Component: 1850 - total flux cleaned = 0.000180125 Jy ! Component: 1900 - total flux cleaned = 0.000178014 Jy ! Component: 1950 - total flux cleaned = 0.000169635 Jy ! Component: 2000 - total flux cleaned = 0.000177981 Jy ! Component: 2050 - total flux cleaned = 0.000173846 Jy ! Component: 2100 - total flux cleaned = 0.000163593 Jy ! Component: 2150 - total flux cleaned = 0.000165614 Jy ! Component: 2200 - total flux cleaned = 0.000163582 Jy ! Component: 2250 - total flux cleaned = 0.000163592 Jy ! Component: 2300 - total flux cleaned = 0.00015565 Jy ! Component: 2350 - total flux cleaned = 0.000153689 Jy ! Component: 2400 - total flux cleaned = 0.00015369 Jy ! Component: 2450 - total flux cleaned = 0.00014787 Jy ! Component: 2500 - total flux cleaned = 0.000153664 Jy ! Component: 2550 - total flux cleaned = 0.000142155 Jy ! Component: 2600 - total flux cleaned = 0.000132623 Jy ! Component: 2650 - total flux cleaned = 0.000136426 Jy ! Component: 2700 - total flux cleaned = 0.000140179 Jy ! Component: 2750 - total flux cleaned = 0.000138311 Jy ! Component: 2800 - total flux cleaned = 0.000140157 Jy ! Component: 2850 - total flux cleaned = 0.000141991 Jy ! Component: 2900 - total flux cleaned = 0.000138324 Jy ! Component: 2950 - total flux cleaned = 0.000134669 Jy ! Component: 3000 - total flux cleaned = 0.000136466 Jy ! Component: 3050 - total flux cleaned = 0.000131103 Jy ! Component: 3100 - total flux cleaned = 0.000136467 Jy ! Component: 3150 - total flux cleaned = 0.000140008 Jy ! Component: 3200 - total flux cleaned = 0.000145275 Jy ! Component: 3250 - total flux cleaned = 0.000138264 Jy ! Component: 3300 - total flux cleaned = 0.000143479 Jy ! Component: 3350 - total flux cleaned = 0.000143468 Jy ! Component: 3400 - total flux cleaned = 0.000140048 Jy ! Component: 3450 - total flux cleaned = 0.000150297 Jy ! Component: 3500 - total flux cleaned = 0.000153678 Jy ! Component: 3550 - total flux cleaned = 0.000145229 Jy ! Component: 3600 - total flux cleaned = 0.000151954 Jy ! Component: 3650 - total flux cleaned = 0.000151958 Jy ! Component: 3700 - total flux cleaned = 0.000156912 Jy ! Component: 3750 - total flux cleaned = 0.000146985 Jy ! Component: 3800 - total flux cleaned = 0.000153573 Jy ! Component: 3850 - total flux cleaned = 0.000155207 Jy ! Component: 3900 - total flux cleaned = 0.000158444 Jy ! Component: 3950 - total flux cleaned = 0.000155221 Jy ! Component: 4000 - total flux cleaned = 0.000156817 Jy ! Component: 4050 - total flux cleaned = 0.000160036 Jy ! Total flux subtracted in 4096 components = 0.000156848 Jy ! Clean residual min=-0.000096 max=0.000101 Jy/beam ! Clean residual mean=-0.000000 rms=0.000029 Jy/beam ! Combined flux in latest and established models = 0.0081132 Jy keep ! Adding 272 model components to the UV plane model. ! The established model now contains 311 components and 0.0081132 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./J0127+0323_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.167 x 2.529 at -0.4337 degrees (North through East) ! Clean map min=-0.00015155 max=0.00689 Jy/beam ! Writing clean map to FITS file: ./J0127+0323_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.00688996 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 2.88816e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.25755 1.25755 2.51511 5.03021 10.0604 20.1208 40.2417 80.4834 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.006 quit ! Quitting program ! Log file ./J0127+0323_X_uvs.log closed on Mon Oct 28 15:37:13 2013