! Started logfile: /scr/pima/bp171a0_uvs/J0753+0924_X_uvs.log on Fri Mar 15 12:55:52 2013 obs /scr/pima/bp171a0_uvs/J0753+0924_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a0_uvs/J0753+0924_X_uva.fits ! AN table 1: 10 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.997222 visibilities/baseline/integration-bin. ! Found source: J0753+0924 ! ! 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 7.40797e+09 3.2e+07 1 3.2e+07 ! 02 2 7.43997e+09 3.2e+07 1 3.2e+07 ! 03 3 7.47197e+09 3.2e+07 1 3.2e+07 ! 04 4 7.56797e+09 3.2e+07 1 3.2e+07 ! 05 5 7.75997e+09 3.2e+07 1 3.2e+07 ! 06 6 7.79197e+09 3.2e+07 1 3.2e+07 ! 07 7 7.82397e+09 3.2e+07 1 3.2e+07 ! 08 8 7.85597e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2872 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 /scr/pima/bp171a0_uvs/J0753+0924_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=0.969726Jy sigma=0.635064 ! Fit after self-cal, rms=0.898496Jy sigma=0.588328 ! 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=0.7321 mas, bmaj=1.944 mas, bpa=1.295 degrees ! Estimated noise=30.3777 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 = 0.074521 Jy ! Component: 100 - total flux cleaned = 0.0978529 Jy ! Total flux subtracted in 100 components = 0.0978529 Jy ! Clean residual min=-0.006751 max=0.011096 Jy/beam ! Clean residual mean=-0.000002 rms=0.001881 Jy/beam ! Combined flux in latest and established models = 0.0978529 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0978529 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=0.041712Jy sigma=0.027679 ! Fit after self-cal, rms=0.041701Jy sigma=0.027667 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0128525 Jy ! Component: 100 - total flux cleaned = 0.0205837 Jy ! Total flux subtracted in 100 components = 0.0205837 Jy ! Clean residual min=-0.004356 max=0.006908 Jy/beam ! Clean residual mean=-0.000001 rms=0.001213 Jy/beam ! Combined flux in latest and established models = 0.118437 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 25 components and 0.118437 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=0.035983Jy sigma=0.023328 ! Fit after self-cal, rms=0.035965Jy sigma=0.023309 ! 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=0.8874 mas, bmaj=2.17 mas, bpa=2.191 degrees ! Estimated noise=20.2835 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 = 0.00883219 Jy ! Component: 100 - total flux cleaned = 0.0144045 Jy ! Component: 150 - total flux cleaned = 0.0181944 Jy ! Component: 200 - total flux cleaned = 0.0208169 Jy ! Total flux subtracted in 200 components = 0.0208169 Jy ! Clean residual min=-0.004794 max=0.005048 Jy/beam ! Clean residual mean=-0.000006 rms=0.001229 Jy/beam ! Combined flux in latest and established models = 0.139254 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 48 components and 0.139254 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=0.033649Jy sigma=0.021510 ! Fit after self-cal, rms=0.033640Jy sigma=0.021500 ! 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 1.18 FD 1.02 HN 0.95 LA 0.97 ! MK 1.10 NL 1.10 OV 1.06 PT 0.88 ! SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 0.97 HN 0.89 LA 0.90 ! MK 1.10 NL 1.10 OV 1.00 PT 0.90 ! SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.00 LA 0.89 ! MK 1.24 NL 1.05 OV 1.01 PT 0.92 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.01 HN 1.04 LA 0.90 ! MK 1.21 NL 0.99 OV 1.00 PT 0.98 ! SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.93 HN 1.04 LA 0.92 ! MK 1.08 NL 1.00 OV 1.00 PT 0.91 ! SC 0.94 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.94 HN 1.05 LA 0.96 ! MK 1.11 NL 1.06 OV 1.05 PT 0.95 ! SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.95 HN 1.02 LA 0.87 ! MK 1.17 NL 1.07 OV 1.07 PT 0.94 ! SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 0.96 HN 1.02 LA 0.85 ! MK 1.13 NL 1.10 OV 1.08 PT 0.89 ! SC 1.12 ! ! ! Fit before self-cal, rms=0.033640Jy sigma=0.021500 ! Fit after self-cal, rms=0.032941Jy sigma=0.019836 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9086 mas, bmaj=2.22 mas, bpa=2.949 degrees ! Estimated noise=20.5611 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 = -0.000783319 Jy ! Component: 100 - total flux cleaned = -0.000913967 Jy ! Component: 150 - total flux cleaned = -0.000994364 Jy ! Component: 200 - total flux cleaned = -0.00106533 Jy ! Total flux subtracted in 200 components = -0.00106533 Jy ! Clean residual min=-0.002657 max=0.002767 Jy/beam ! Clean residual mean=-0.000004 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.138188 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 55 components and 0.138188 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=0.032874Jy sigma=0.019798 ! Fit after self-cal, rms=0.032906Jy sigma=0.019791 ! 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=0.032906Jy sigma=0.019791 ! Fit after self-cal, rms=0.033135Jy sigma=0.019786 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.912 mas, bmaj=2.225 mas, bpa=3.067 degrees ! Estimated noise=20.5907 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00056341 Jy ! Component: 100 - total flux cleaned = -0.000694578 Jy ! Component: 150 - total flux cleaned = -0.000811911 Jy ! Component: 200 - total flux cleaned = -0.000896439 Jy ! Total flux subtracted in 200 components = -0.000896439 Jy ! Clean residual min=-0.002543 max=0.002729 Jy/beam ! Clean residual mean=-0.000004 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.137292 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 57 components and 0.137292 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=0.033094Jy sigma=0.019765 ! Fit after self-cal, rms=0.033091Jy sigma=0.019764 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (26.8, 19.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00235979 Jy ! Component: 100 - total flux cleaned = 0.00361187 Jy ! Component: 150 - total flux cleaned = 0.00423361 Jy ! Component: 200 - total flux cleaned = 0.00467342 Jy ! Total flux subtracted in 200 components = 0.00467342 Jy ! Clean residual min=-0.002383 max=0.001964 Jy/beam ! Clean residual mean=-0.000002 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.141965 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 73 components and 0.141965 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=0.032901Jy sigma=0.019637 ! Fit after self-cal, rms=0.032889Jy sigma=0.019629 ! 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=0.032889Jy sigma=0.019629 ! Fit after self-cal, rms=0.033010Jy sigma=0.019617 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9153 mas, bmaj=2.23 mas, bpa=3.108 degrees ! Estimated noise=20.5768 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000550455 Jy ! Component: 100 - total flux cleaned = 0.000790835 Jy ! Component: 150 - total flux cleaned = 0.000868548 Jy ! Component: 200 - total flux cleaned = 0.00091344 Jy ! Total flux subtracted in 200 components = 0.00091344 Jy ! Clean residual min=-0.002150 max=0.001791 Jy/beam ! Clean residual mean=-0.000002 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.142879 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 80 components and 0.142879 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=0.032958Jy sigma=0.019588 ! Fit after self-cal, rms=0.032956Jy sigma=0.019586 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 = 0.000212266 Jy ! Component: 100 - total flux cleaned = 0.000253802 Jy ! Component: 150 - total flux cleaned = 0.000292329 Jy ! Component: 200 - total flux cleaned = 0.000328513 Jy ! Total flux subtracted in 200 components = 0.000328513 Jy ! Clean residual min=-0.002123 max=0.001771 Jy/beam ! Clean residual mean=-0.000002 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.143207 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 86 components and 0.143207 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=0.032930Jy sigma=0.019572 ! Fit after self-cal, rms=0.032929Jy sigma=0.019572 ! 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=0.032929Jy sigma=0.019572 ! Fit after self-cal, rms=0.032982Jy sigma=0.019567 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.963 mas, bmaj=3.195 mas, bpa=2.974 degrees ! Estimated noise=24.6727 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000321802 Jy ! Component: 100 - total flux cleaned = 0.000423244 Jy ! Component: 150 - total flux cleaned = 0.000510056 Jy ! Component: 200 - total flux cleaned = 0.000547751 Jy ! Total flux subtracted in 200 components = 0.000547751 Jy ! Clean residual min=-0.001930 max=0.001866 Jy/beam ! Clean residual mean=-0.000004 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.143755 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 98 components and 0.143755 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=0.032982Jy sigma=0.019559 ! Fit after self-cal, rms=0.032979Jy sigma=0.019557 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.17874e-05 Jy ! Component: 100 - total flux cleaned = 0.000120057 Jy ! Component: 150 - total flux cleaned = 0.000149006 Jy ! Component: 200 - total flux cleaned = 0.000176105 Jy ! Total flux subtracted in 200 components = 0.000176105 Jy ! Clean residual min=-0.001867 max=0.001857 Jy/beam ! Clean residual mean=-0.000003 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.143931 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 101 components and 0.143931 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=0.032984Jy sigma=0.019557 ! Fit after self-cal, rms=0.032982Jy sigma=0.019556 ! 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=0.9171 mas, bmaj=2.232 mas, bpa=3.143 degrees ! Estimated noise=20.5528 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9171 x 2.232 at 3.143 degrees (North through East) ! Clean map min=-0.0018315 max=0.10262 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=0.7552 mas, bmaj=1.981 mas, bpa=2.502 degrees ! Estimated noise=31.5974 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0772292 Jy ! Component: 100 - total flux cleaned = 0.0999218 Jy ! Component: 150 - total flux cleaned = 0.112082 Jy ! Component: 200 - total flux cleaned = 0.119024 Jy ! Total flux subtracted in 200 components = 0.119024 Jy ! Clean residual min=-0.003447 max=0.004385 Jy/beam ! Clean residual mean=-0.000002 rms=0.000908 Jy/beam ! Combined flux in latest and established models = 0.119024 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.119024 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9171 mas, bmaj=2.232 mas, bpa=3.143 degrees ! Estimated noise=20.5528 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 = 0.00604803 Jy ! Component: 100 - total flux cleaned = 0.00975737 Jy ! Component: 150 - total flux cleaned = 0.0124766 Jy ! Component: 200 - total flux cleaned = 0.0145538 Jy ! Total flux subtracted in 200 components = 0.0145538 Jy ! Clean residual min=-0.002448 max=0.002305 Jy/beam ! Clean residual mean=-0.000004 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.133577 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 50 components and 0.133577 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=1.963 mas, bmaj=3.195 mas, bpa=2.974 degrees ! Estimated noise=24.6727 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00274604 Jy ! Component: 100 - total flux cleaned = 0.00454129 Jy ! Component: 150 - total flux cleaned = 0.00588143 Jy ! Component: 200 - total flux cleaned = 0.0068939 Jy ! Total flux subtracted in 200 components = 0.0068939 Jy ! Clean residual min=-0.002080 max=0.001961 Jy/beam ! Clean residual mean=-0.000005 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.140471 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 = 0.000771398 Jy ! Component: 100 - total flux cleaned = 0.0013704 Jy ! Component: 150 - total flux cleaned = 0.00164727 Jy ! Component: 200 - total flux cleaned = 0.00187131 Jy ! Total flux subtracted in 200 components = 0.00187131 Jy ! Clean residual min=-0.001926 max=0.001955 Jy/beam ! Clean residual mean=-0.000004 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.142343 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 84 components and 0.142343 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9171 mas, bmaj=2.232 mas, bpa=3.143 degrees ! Estimated noise=20.5528 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000437169 Jy ! Component: 100 - total flux cleaned = 0.000606669 Jy ! Component: 150 - total flux cleaned = 0.000640588 Jy ! Component: 200 - total flux cleaned = 0.000641418 Jy ! Total flux subtracted in 200 components = 0.000641418 Jy ! Clean residual min=-0.002058 max=0.001697 Jy/beam ! Clean residual mean=-0.000002 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.142984 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 94 components and 0.142984 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=0.033025Jy sigma=0.019578 ! Fit after self-cal, rms=0.033011Jy sigma=0.019575 wmodel /scr/pima/bp171a0_uvs/J0753+0924_X_map.mod ! Writing 94 model components to file: /scr/pima/bp171a0_uvs/J0753+0924_X_map.mod wobs /scr/pima/bp171a0_uvs/J0753+0924_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a0_uvs/J0753+0924_X_uvs.fits wwins /scr/pima/bp171a0_uvs/J0753+0924_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171a0_uvs/J0753+0924_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 = -0.000470114 Jy ! Component: 100 - total flux cleaned = -0.000412141 Jy ! Component: 150 - total flux cleaned = -0.000301741 Jy ! Component: 200 - total flux cleaned = -0.00019745 Jy ! Component: 250 - total flux cleaned = -0.000220595 Jy ! Component: 300 - total flux cleaned = -0.000172907 Jy ! Component: 350 - total flux cleaned = -0.000150149 Jy ! Component: 400 - total flux cleaned = -8.50849e-05 Jy ! Component: 450 - total flux cleaned = -6.4872e-05 Jy ! Component: 500 - total flux cleaned = -4.49931e-05 Jy ! Component: 550 - total flux cleaned = -6.22495e-06 Jy ! Component: 600 - total flux cleaned = 6.83312e-05 Jy ! Component: 650 - total flux cleaned = 0.000104338 Jy ! Component: 700 - total flux cleaned = 0.000174783 Jy ! Component: 750 - total flux cleaned = 0.000294711 Jy ! Component: 800 - total flux cleaned = 0.000444937 Jy ! Component: 850 - total flux cleaned = 0.000493853 Jy ! Component: 900 - total flux cleaned = 0.000573648 Jy ! Component: 950 - total flux cleaned = 0.000620491 Jy ! Component: 1000 - total flux cleaned = 0.000711445 Jy ! Component: 1050 - total flux cleaned = 0.000741038 Jy ! Component: 1100 - total flux cleaned = 0.00077008 Jy ! Component: 1150 - total flux cleaned = 0.000784504 Jy ! Component: 1200 - total flux cleaned = 0.000812886 Jy ! Component: 1250 - total flux cleaned = 0.000826558 Jy ! Component: 1300 - total flux cleaned = 0.000840304 Jy ! Component: 1350 - total flux cleaned = 0.000880067 Jy ! Component: 1400 - total flux cleaned = 0.000958292 Jy ! Component: 1450 - total flux cleaned = 0.000996581 Jy ! Component: 1500 - total flux cleaned = 0.0010599 Jy ! Component: 1550 - total flux cleaned = 0.00107231 Jy ! Component: 1600 - total flux cleaned = 0.00110922 Jy ! Component: 1650 - total flux cleaned = 0.00115762 Jy ! Component: 1700 - total flux cleaned = 0.00120559 Jy ! Component: 1750 - total flux cleaned = 0.00129978 Jy ! Component: 1800 - total flux cleaned = 0.00132288 Jy ! Component: 1850 - total flux cleaned = 0.00135751 Jy ! Component: 1900 - total flux cleaned = 0.00145954 Jy ! Component: 1950 - total flux cleaned = 0.00152662 Jy ! Component: 2000 - total flux cleaned = 0.00154856 Jy ! Component: 2050 - total flux cleaned = 0.00161405 Jy ! Component: 2100 - total flux cleaned = 0.00164654 Jy ! Component: 2150 - total flux cleaned = 0.00167876 Jy ! Component: 2200 - total flux cleaned = 0.00175265 Jy ! Component: 2250 - total flux cleaned = 0.00180477 Jy ! Component: 2300 - total flux cleaned = 0.00180477 Jy ! Component: 2350 - total flux cleaned = 0.00186629 Jy ! Component: 2400 - total flux cleaned = 0.00187638 Jy ! Component: 2450 - total flux cleaned = 0.00191651 Jy ! Component: 2500 - total flux cleaned = 0.00191652 Jy ! Component: 2550 - total flux cleaned = 0.00193618 Jy ! Component: 2600 - total flux cleaned = 0.00197536 Jy ! Component: 2650 - total flux cleaned = 0.00201392 Jy ! Component: 2700 - total flux cleaned = 0.00204263 Jy ! Component: 2750 - total flux cleaned = 0.00207111 Jy ! Component: 2800 - total flux cleaned = 0.00212759 Jy ! Component: 2850 - total flux cleaned = 0.00214625 Jy ! Component: 2900 - total flux cleaned = 0.0021926 Jy ! Component: 2950 - total flux cleaned = 0.00222932 Jy ! Component: 3000 - total flux cleaned = 0.00223843 Jy ! Component: 3050 - total flux cleaned = 0.0022746 Jy ! Component: 3100 - total flux cleaned = 0.00228362 Jy ! Component: 3150 - total flux cleaned = 0.00227473 Jy ! Component: 3200 - total flux cleaned = 0.00230135 Jy ! Component: 3250 - total flux cleaned = 0.0023102 Jy ! Component: 3300 - total flux cleaned = 0.00232777 Jy ! Component: 3350 - total flux cleaned = 0.00231045 Jy ! Component: 3400 - total flux cleaned = 0.00235374 Jy ! Component: 3450 - total flux cleaned = 0.00237086 Jy ! Component: 3500 - total flux cleaned = 0.00237935 Jy ! Component: 3550 - total flux cleaned = 0.00237928 Jy ! Component: 3600 - total flux cleaned = 0.00233702 Jy ! Component: 3650 - total flux cleaned = 0.00237065 Jy ! Component: 3700 - total flux cleaned = 0.00236223 Jy ! Component: 3750 - total flux cleaned = 0.00235384 Jy ! Component: 3800 - total flux cleaned = 0.00233729 Jy ! Component: 3850 - total flux cleaned = 0.00233728 Jy ! Component: 3900 - total flux cleaned = 0.00232902 Jy ! Component: 3950 - total flux cleaned = 0.0023045 Jy ! Component: 4000 - total flux cleaned = 0.00225569 Jy ! Component: 4050 - total flux cleaned = 0.00226382 Jy ! Total flux subtracted in 4096 components = 0.00224763 Jy ! Clean residual min=-0.000556 max=0.000453 Jy/beam ! Clean residual mean=-0.000001 rms=0.000133 Jy/beam ! Combined flux in latest and established models = 0.145232 Jy keep ! Adding 278 model components to the UV plane model. ! The established model now contains 372 components and 0.145232 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a0_uvs/J0753+0924_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9171 x 2.232 at 3.143 degrees (North through East) ! Clean map min=-0.00097809 max=0.10378 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a0_uvs/J0753+0924_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.103776 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000130857 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.378286 0.378286 0.756573 1.51315 3.02629 6.05258 12.1052 24.2103 48.4207 96.8413 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.103 quit ! Quitting program ! Log file /scr/pima/bp171a0_uvs/J0753+0924_X_uvs.log closed on Fri Mar 15 12:55:55 2013