! Started logfile: /scr/pima/bp171a7_uvs/J0808+0514_C_uvs.log on Sun May 12 14:51:05 2013 obs /scr/pima/bp171a7_uvs/J0808+0514_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a7_uvs/J0808+0514_C_uva.fits ! AN table 1: 10 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.883333 visibilities/baseline/integration-bin. ! Found source: J0808+0514 ! ! 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 4.14397e+09 3.2e+07 1 3.2e+07 ! 02 2 4.17597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.20797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.23997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.43197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.52797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.55997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.59197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2544 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 = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171a7_uvs/J0808+0514_C] 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 0.300x0.300 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 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002741Jy sigma=0.708703 ! Fit after self-cal, rms=0.947249Jy sigma=0.669483 ! 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=1.22 mas, bmaj=3.918 mas, bpa=-6.626 degrees ! Estimated noise=25.0283 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 = 0.0395343 Jy ! Component: 100 - total flux cleaned = 0.0512833 Jy ! Total flux subtracted in 100 components = 0.0512833 Jy ! Clean residual min=-0.002734 max=0.005008 Jy/beam ! Clean residual mean=0.000008 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.0512833 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0512833 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=0.027916Jy sigma=0.019704 ! Fit after self-cal, rms=0.027595Jy sigma=0.019480 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00552704 Jy ! Component: 100 - total flux cleaned = 0.00806743 Jy ! Total flux subtracted in 100 components = 0.00806743 Jy ! Clean residual min=-0.002269 max=0.002067 Jy/beam ! Clean residual mean=0.000002 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.0593508 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.0593508 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=0.026482Jy sigma=0.018693 ! Fit after self-cal, rms=0.026474Jy sigma=0.018687 ! 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=1.463 mas, bmaj=4.262 mas, bpa=-5.925 degrees ! Estimated noise=19.8358 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 = 0.00157208 Jy ! Component: 100 - total flux cleaned = 0.00230243 Jy ! Component: 150 - total flux cleaned = 0.00255735 Jy ! Component: 200 - total flux cleaned = 0.00262534 Jy ! Total flux subtracted in 200 components = 0.00262534 Jy ! Clean residual min=-0.001917 max=0.001956 Jy/beam ! Clean residual mean=-0.000005 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.0619761 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 21 components and 0.0619761 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=0.026389Jy sigma=0.018627 ! Fit after self-cal, rms=0.026386Jy sigma=0.018625 ! 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: ! FD 1.07 HN 0.97 KP 0.93 LA 1.05 ! MK 1.01 NL 1.00 OV 1.03 PT 1.01 ! SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 HN 0.95 KP 0.98 LA 1.11 ! MK 1.05 NL 1.08 OV 1.01 PT 1.02 ! SC 0.90 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 HN 1.01 KP 1.03 LA 1.07 ! MK 1.15 NL 1.01 OV 1.00 PT 0.96 ! SC 1.10 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.08 HN 0.95 KP 0.98 LA 1.13 ! MK 1.02 NL 0.65 OV 1.00 PT 1.04 ! SC 0.93 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 HN 0.95 KP 1.03 LA 1.10 ! MK 1.00 NL 0.94 OV 0.91 PT 0.88 ! SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 HN 0.99 KP 1.03 LA 1.23 ! MK 0.96 NL 1.02 OV 0.89 PT 1.04 ! SC 1.13 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 HN 0.93 KP 0.97 LA 1.03 ! MK 1.09 NL 0.98 OV 1.00 PT 0.96 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.91 HN 1.00 KP 1.02 LA 1.11 ! MK 0.96 NL 0.95 OV 1.05 PT 0.96 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.026386Jy sigma=0.018625 ! Fit after self-cal, rms=0.025233Jy sigma=0.017974 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.47 mas, bmaj=4.245 mas, bpa=-5.995 degrees ! Estimated noise=19.8093 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 = 0.000326462 Jy ! Component: 100 - total flux cleaned = 0.00031917 Jy ! Component: 150 - total flux cleaned = 0.00032615 Jy ! Component: 200 - total flux cleaned = 0.00034507 Jy ! Total flux subtracted in 200 components = 0.00034507 Jy ! Clean residual min=-0.001575 max=0.001345 Jy/beam ! Clean residual mean=0.000001 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.0623212 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 30 components and 0.0623212 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=0.025225Jy sigma=0.017969 ! Fit after self-cal, rms=0.025270Jy sigma=0.017955 ! 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=0.025270Jy sigma=0.017955 ! Fit after self-cal, rms=0.025240Jy sigma=0.017954 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.468 mas, bmaj=4.24 mas, bpa=-6.011 degrees ! Estimated noise=19.7894 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000184459 Jy ! Component: 100 - total flux cleaned = 0.000198439 Jy ! Component: 150 - total flux cleaned = 0.000215144 Jy ! Component: 200 - total flux cleaned = 0.000230369 Jy ! Total flux subtracted in 200 components = 0.000230369 Jy ! Clean residual min=-0.001572 max=0.001344 Jy/beam ! Clean residual mean=0.000001 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.0625515 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 36 components and 0.0625515 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=0.025237Jy sigma=0.017952 ! Fit after self-cal, rms=0.025239Jy sigma=0.017952 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 = 4.26175e-05 Jy ! Component: 100 - total flux cleaned = 5.82263e-05 Jy ! Component: 150 - total flux cleaned = 6.24736e-05 Jy ! Component: 200 - total flux cleaned = 7.45022e-05 Jy ! Total flux subtracted in 200 components = 7.45022e-05 Jy ! Clean residual min=-0.001571 max=0.001331 Jy/beam ! Clean residual mean=0.000001 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.062626 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 38 components and 0.062626 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=0.025237Jy sigma=0.017951 ! Fit after self-cal, rms=0.025237Jy sigma=0.017951 ! 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=0.025237Jy sigma=0.017951 ! Fit after self-cal, rms=0.025208Jy sigma=0.017951 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.467 mas, bmaj=4.237 mas, bpa=-6.01 degrees ! Estimated noise=19.7719 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00010106 Jy ! Component: 100 - total flux cleaned = 0.0001195 Jy ! Component: 150 - total flux cleaned = 0.000132101 Jy ! Component: 200 - total flux cleaned = 0.00014357 Jy ! Total flux subtracted in 200 components = 0.00014357 Jy ! Clean residual min=-0.001557 max=0.001342 Jy/beam ! Clean residual mean=0.000001 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.0627696 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 42 components and 0.0627696 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=0.025207Jy sigma=0.017950 ! Fit after self-cal, rms=0.025207Jy sigma=0.017950 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 = 2.29206e-05 Jy ! Component: 100 - total flux cleaned = 3.0118e-05 Jy ! Component: 150 - total flux cleaned = 3.68503e-05 Jy ! Component: 200 - total flux cleaned = 4.32619e-05 Jy ! Total flux subtracted in 200 components = 4.32619e-05 Jy ! Clean residual min=-0.001557 max=0.001341 Jy/beam ! Clean residual mean=0.000001 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.0628128 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 42 components and 0.0628128 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=0.025206Jy sigma=0.017950 ! Fit after self-cal, rms=0.025206Jy sigma=0.017949 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.025206Jy sigma=0.017949 ! Fit after self-cal, rms=0.025181Jy sigma=0.017949 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.512 mas, bmaj=6.675 mas, bpa=-8.517 degrees ! Estimated noise=26.2607 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000504878 Jy ! Component: 100 - total flux cleaned = 0.00048698 Jy ! Component: 150 - total flux cleaned = 0.000465431 Jy ! Component: 200 - total flux cleaned = 0.000453928 Jy ! Total flux subtracted in 200 components = 0.000453928 Jy ! Clean residual min=-0.001686 max=0.001569 Jy/beam ! Clean residual mean=0.000001 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.0632668 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 46 components and 0.0632668 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=0.025190Jy sigma=0.017955 ! Fit after self-cal, rms=0.025186Jy sigma=0.017952 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 = 1.36624e-05 Jy ! Component: 100 - total flux cleaned = 1.14466e-05 Jy ! Component: 150 - total flux cleaned = 6.01734e-06 Jy ! Component: 200 - total flux cleaned = 1.04207e-05 Jy ! Total flux subtracted in 200 components = 1.04207e-05 Jy ! Clean residual min=-0.001673 max=0.001530 Jy/beam ! Clean residual mean=0.000001 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.0632772 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 46 components and 0.0632772 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=0.025191Jy sigma=0.017955 ! Fit after self-cal, rms=0.025188Jy sigma=0.017953 ! 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=1.466 mas, bmaj=4.234 mas, bpa=-6.005 degrees ! Estimated noise=19.7545 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.466 x 4.234 at -6.005 degrees (North through East) ! Clean map min=-0.0014356 max=0.051618 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=1.218 mas, bmaj=3.905 mas, bpa=-6.888 degrees ! Estimated noise=24.7573 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0392281 Jy ! Component: 100 - total flux cleaned = 0.0515021 Jy ! Component: 150 - total flux cleaned = 0.0569051 Jy ! Component: 200 - total flux cleaned = 0.0593359 Jy ! Total flux subtracted in 200 components = 0.0593359 Jy ! Clean residual min=-0.001951 max=0.001787 Jy/beam ! Clean residual mean=0.000007 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.0593359 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0593359 Jy ! Inverting map and beam ! Estimated beam: bmin=1.466 mas, bmaj=4.234 mas, bpa=-6.005 degrees ! Estimated noise=19.7545 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 = 0.00156794 Jy ! Component: 100 - total flux cleaned = 0.00242932 Jy ! Component: 150 - total flux cleaned = 0.0029361 Jy ! Component: 200 - total flux cleaned = 0.00324773 Jy ! Total flux subtracted in 200 components = 0.00324773 Jy ! Clean residual min=-0.001647 max=0.001375 Jy/beam ! Clean residual mean=0.000001 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.0625836 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 30 components and 0.0625836 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.512 mas, bmaj=6.675 mas, bpa=-8.517 degrees ! Estimated noise=26.2607 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000619107 Jy ! Component: 100 - total flux cleaned = 0.000622803 Jy ! Component: 150 - total flux cleaned = 0.000623655 Jy ! Component: 200 - total flux cleaned = 0.000623417 Jy ! Total flux subtracted in 200 components = 0.000623417 Jy ! Clean residual min=-0.001696 max=0.001550 Jy/beam ! Clean residual mean=0.000001 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.063207 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.81156e-06 Jy ! Component: 100 - total flux cleaned = -6.08321e-06 Jy ! Component: 150 - total flux cleaned = -1.15899e-06 Jy ! Component: 200 - total flux cleaned = -1.52068e-06 Jy ! Total flux subtracted in 200 components = -1.52068e-06 Jy ! Clean residual min=-0.001687 max=0.001537 Jy/beam ! Clean residual mean=0.000001 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.0632055 Jy ! Adding 5 model components to the UV plane model. ! The established model now contains 33 components and 0.0632055 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.466 mas, bmaj=4.234 mas, bpa=-6.005 degrees ! Estimated noise=19.7545 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000487229 Jy ! Component: 100 - total flux cleaned = -0.00042226 Jy ! Component: 150 - total flux cleaned = -0.000405861 Jy ! Component: 200 - total flux cleaned = -0.000398241 Jy ! Total flux subtracted in 200 components = -0.000398241 Jy ! Clean residual min=-0.001597 max=0.001337 Jy/beam ! Clean residual mean=0.000001 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.0628072 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 42 components and 0.0628072 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=0.025189Jy sigma=0.017954 ! Fit after self-cal, rms=0.025188Jy sigma=0.017953 wmodel /scr/pima/bp171a7_uvs/J0808+0514_C_map.mod ! Writing 42 model components to file: /scr/pima/bp171a7_uvs/J0808+0514_C_map.mod wobs /scr/pima/bp171a7_uvs/J0808+0514_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a7_uvs/J0808+0514_C_uvs.fits wwins /scr/pima/bp171a7_uvs/J0808+0514_C_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171a7_uvs/J0808+0514_C_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 = -0.000566144 Jy ! Component: 100 - total flux cleaned = -0.000765141 Jy ! Component: 150 - total flux cleaned = -0.000881321 Jy ! Component: 200 - total flux cleaned = -0.00105629 Jy ! Component: 250 - total flux cleaned = -0.00118111 Jy ! Component: 300 - total flux cleaned = -0.00130156 Jy ! Component: 350 - total flux cleaned = -0.0013593 Jy ! Component: 400 - total flux cleaned = -0.00135888 Jy ! Component: 450 - total flux cleaned = -0.00139493 Jy ! Component: 500 - total flux cleaned = -0.00135983 Jy ! Component: 550 - total flux cleaned = -0.00134267 Jy ! Component: 600 - total flux cleaned = -0.00125989 Jy ! Component: 650 - total flux cleaned = -0.00122784 Jy ! Component: 700 - total flux cleaned = -0.00121251 Jy ! Component: 750 - total flux cleaned = -0.00121245 Jy ! Component: 800 - total flux cleaned = -0.0011523 Jy ! Component: 850 - total flux cleaned = -0.00112309 Jy ! Component: 900 - total flux cleaned = -0.00106623 Jy ! Component: 950 - total flux cleaned = -0.00106622 Jy ! Component: 1000 - total flux cleaned = -0.00101138 Jy ! Component: 1050 - total flux cleaned = -0.000957748 Jy ! Component: 1100 - total flux cleaned = -0.00094463 Jy ! Component: 1150 - total flux cleaned = -0.000944716 Jy ! Component: 1200 - total flux cleaned = -0.000957283 Jy ! Component: 1250 - total flux cleaned = -0.000907326 Jy ! Component: 1300 - total flux cleaned = -0.000895201 Jy ! Component: 1350 - total flux cleaned = -0.000883362 Jy ! Component: 1400 - total flux cleaned = -0.000871617 Jy ! Component: 1450 - total flux cleaned = -0.000894721 Jy ! Component: 1500 - total flux cleaned = -0.000883115 Jy ! Component: 1550 - total flux cleaned = -0.000849224 Jy ! Component: 1600 - total flux cleaned = -0.000838194 Jy ! Component: 1650 - total flux cleaned = -0.000849061 Jy ! Component: 1700 - total flux cleaned = -0.000838338 Jy ! Component: 1750 - total flux cleaned = -0.000827822 Jy ! Component: 1800 - total flux cleaned = -0.000817471 Jy ! Component: 1850 - total flux cleaned = -0.000817649 Jy ! Component: 1900 - total flux cleaned = -0.000827967 Jy ! Component: 1950 - total flux cleaned = -0.000847868 Jy ! Component: 2000 - total flux cleaned = -0.000847926 Jy ! Component: 2050 - total flux cleaned = -0.000848008 Jy ! Component: 2100 - total flux cleaned = -0.000867331 Jy ! Component: 2150 - total flux cleaned = -0.000905323 Jy ! Component: 2200 - total flux cleaned = -0.000924021 Jy ! Component: 2250 - total flux cleaned = -0.000914553 Jy ! Component: 2300 - total flux cleaned = -0.00094217 Jy ! Component: 2350 - total flux cleaned = -0.00095123 Jy ! Component: 2400 - total flux cleaned = -0.000951204 Jy ! Component: 2450 - total flux cleaned = -0.000942387 Jy ! Component: 2500 - total flux cleaned = -0.000986302 Jy ! Component: 2550 - total flux cleaned = -0.000977471 Jy ! Component: 2600 - total flux cleaned = -0.000977453 Jy ! Component: 2650 - total flux cleaned = -0.00100292 Jy ! Component: 2700 - total flux cleaned = -0.00102816 Jy ! Component: 2750 - total flux cleaned = -0.00101969 Jy ! Component: 2800 - total flux cleaned = -0.00103628 Jy ! Component: 2850 - total flux cleaned = -0.00104456 Jy ! Component: 2900 - total flux cleaned = -0.00104462 Jy ! Component: 2950 - total flux cleaned = -0.00109297 Jy ! Component: 3000 - total flux cleaned = -0.00107698 Jy ! Component: 3050 - total flux cleaned = -0.00109279 Jy ! Component: 3100 - total flux cleaned = -0.00106928 Jy ! Component: 3150 - total flux cleaned = -0.00109273 Jy ! Component: 3200 - total flux cleaned = -0.00110035 Jy ! Component: 3250 - total flux cleaned = -0.00108498 Jy ! Component: 3300 - total flux cleaned = -0.00107735 Jy ! Component: 3350 - total flux cleaned = -0.00106222 Jy ! Component: 3400 - total flux cleaned = -0.00109224 Jy ! Component: 3450 - total flux cleaned = -0.00108477 Jy ! Component: 3500 - total flux cleaned = -0.00109954 Jy ! Component: 3550 - total flux cleaned = -0.00108479 Jy ! Component: 3600 - total flux cleaned = -0.00108477 Jy ! Component: 3650 - total flux cleaned = -0.00107751 Jy ! Component: 3700 - total flux cleaned = -0.00109898 Jy ! Component: 3750 - total flux cleaned = -0.00106328 Jy ! Component: 3800 - total flux cleaned = -0.00103503 Jy ! Component: 3850 - total flux cleaned = -0.0010562 Jy ! Component: 3900 - total flux cleaned = -0.0010352 Jy ! Component: 3950 - total flux cleaned = -0.00106293 Jy ! Component: 4000 - total flux cleaned = -0.00104216 Jy ! Component: 4050 - total flux cleaned = -0.00103529 Jy ! Total flux subtracted in 4096 components = -0.00102167 Jy ! Clean residual min=-0.000401 max=0.000381 Jy/beam ! Clean residual mean=0.000001 rms=0.000119 Jy/beam ! Combined flux in latest and established models = 0.0617856 Jy keep ! Adding 278 model components to the UV plane model. ! The established model now contains 320 components and 0.0617856 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a7_uvs/J0808+0514_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.466 x 4.234 at -6.005 degrees (North through East) ! Clean map min=-0.00088235 max=0.051557 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a7_uvs/J0808+0514_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0515575 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000115955 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.67471 0.67471 1.34942 2.69884 5.39768 10.7954 21.5907 43.1814 86.3629 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.051 quit ! Quitting program ! Log file /scr/pima/bp171a7_uvs/J0808+0514_C_uvs.log closed on Sun May 12 14:51:09 2013