! Started logfile: /scr/pima/bp177a_uvs/J1128+6834_X_uvs.log on Fri Feb 7 04:26:34 2014 obs /scr/pima/bp177a_uvs/J1128+6834_X_uva.fits ! Reading UV FITS file: /scr/pima/bp177a_uvs/J1128+6834_X_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1128+6834 ! ! 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 672 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/bp177a_uvs/J1128+6834_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.003331Jy sigma=36.621092 ! Fit after self-cal, rms=0.873371Jy sigma=31.945918 ! 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=0.6923 mas, bmaj=2.963 mas, bpa=24.35 degrees ! Estimated noise=0.994823 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 = 0.0953663 Jy ! Component: 100 - total flux cleaned = 0.116955 Jy ! Total flux subtracted in 100 components = 0.116955 Jy ! Clean residual min=-0.007236 max=0.010705 Jy/beam ! Clean residual mean=0.000038 rms=0.002033 Jy/beam ! Combined flux in latest and established models = 0.116955 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.116955 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=0.029633Jy sigma=1.063997 ! Fit after self-cal, rms=0.029618Jy sigma=1.063651 ! 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=0.8123 mas, bmaj=2.901 mas, bpa=23.54 degrees ! Estimated noise=0.75364 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 = 0.0125373 Jy ! Component: 100 - total flux cleaned = 0.0208275 Jy ! Component: 150 - total flux cleaned = 0.0269323 Jy ! Component: 200 - total flux cleaned = 0.0316618 Jy ! Total flux subtracted in 200 components = 0.0316618 Jy ! Clean residual min=-0.005991 max=0.006347 Jy/beam ! Clean residual mean=0.000039 rms=0.001586 Jy/beam ! Combined flux in latest and established models = 0.148617 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 39 components and 0.148617 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=0.022320Jy sigma=0.787500 ! Fit after self-cal, rms=0.022296Jy sigma=0.786422 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8123 x 2.901 at 23.54 degrees (North through East) ! Clean map min=-0.0056465 max=0.12658 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 1.12 HN 0.91 LA 1.00 ! MK 1.10 OV 1.00 PT 0.84 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.97 HN 0.92 LA 0.91 ! MK 1.12 OV 0.95 PT 0.91 SC 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.09 HN 1.01 LA 0.91 ! MK 1.17 OV 0.98 PT 0.91 SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.99 HN 0.99 LA 0.95 ! MK 1.06 OV 0.98 PT 0.86 SC 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.04 HN 1.03 LA 0.97 ! MK 1.11 OV 1.02 PT 0.91 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.01 HN 0.99 LA 0.92 ! MK 1.09 OV 1.06 PT 0.87 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.022296Jy sigma=0.786422 ! Fit after self-cal, rms=0.018199Jy sigma=0.642244 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8203 mas, bmaj=2.919 mas, bpa=23.3 degrees ! Estimated noise=0.750048 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 = 0.00222333 Jy ! Component: 100 - total flux cleaned = 0.0030916 Jy ! Component: 150 - total flux cleaned = 0.00354909 Jy ! Component: 200 - total flux cleaned = 0.00392615 Jy ! Total flux subtracted in 200 components = 0.00392615 Jy ! Clean residual min=-0.002874 max=0.002968 Jy/beam ! Clean residual mean=0.000010 rms=0.000734 Jy/beam ! Combined flux in latest and established models = 0.152543 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 58 components and 0.152543 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=0.017912Jy sigma=0.630795 ! Fit after self-cal, rms=0.017914Jy sigma=0.630576 ! 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=0.017914Jy sigma=0.630576 ! Fit after self-cal, rms=0.016391Jy sigma=0.578240 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8206 mas, bmaj=2.919 mas, bpa=23.17 degrees ! Estimated noise=0.751796 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.38494e-05 Jy ! Component: 100 - total flux cleaned = -8.62642e-05 Jy ! Component: 150 - total flux cleaned = -3.65786e-05 Jy ! Component: 200 - total flux cleaned = -1.37332e-05 Jy ! Total flux subtracted in 200 components = -1.37332e-05 Jy ! Clean residual min=-0.002510 max=0.002435 Jy/beam ! Clean residual mean=0.000008 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.152529 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 72 components and 0.152529 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=0.016287Jy sigma=0.574305 ! Fit after self-cal, rms=0.016284Jy sigma=0.574211 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 = -1.33217e-07 Jy ! Component: 100 - total flux cleaned = -1.89833e-05 Jy ! Component: 150 - total flux cleaned = -1.8013e-05 Jy ! Component: 200 - total flux cleaned = -1.74736e-05 Jy ! Total flux subtracted in 200 components = -1.74736e-05 Jy ! Clean residual min=-0.002442 max=0.002364 Jy/beam ! Clean residual mean=0.000008 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.152512 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 80 components and 0.152512 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=0.016242Jy sigma=0.572712 ! Fit after self-cal, rms=0.016241Jy sigma=0.572688 ! 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=0.016241Jy sigma=0.572688 ! Fit after self-cal, rms=0.016241Jy sigma=0.571905 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8208 mas, bmaj=2.916 mas, bpa=23.12 degrees ! Estimated noise=0.753786 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000392327 Jy ! Component: 100 - total flux cleaned = 0.000352079 Jy ! Component: 150 - total flux cleaned = 0.000334244 Jy ! Component: 200 - total flux cleaned = 0.000352487 Jy ! Total flux subtracted in 200 components = 0.000352487 Jy ! Clean residual min=-0.002376 max=0.002342 Jy/beam ! Clean residual mean=0.000007 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.152864 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 83 components and 0.152864 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=0.016192Jy sigma=0.570267 ! Fit after self-cal, rms=0.016192Jy sigma=0.570257 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 = 2.19459e-05 Jy ! Component: 100 - total flux cleaned = -7.64044e-06 Jy ! Component: 150 - total flux cleaned = 6.83505e-06 Jy ! Component: 200 - total flux cleaned = 2.07019e-05 Jy ! Total flux subtracted in 200 components = 2.07019e-05 Jy ! Clean residual min=-0.002353 max=0.002294 Jy/beam ! Clean residual mean=0.000007 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.152885 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 87 components and 0.152885 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=0.016167Jy sigma=0.569432 ! Fit after self-cal, rms=0.016167Jy sigma=0.569424 ! 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=0.016167Jy sigma=0.569424 ! Fit after self-cal, rms=0.016188Jy sigma=0.569030 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.886 mas, bmaj=3.146 mas, bpa=30.48 degrees ! Estimated noise=0.991071 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000405688 Jy ! Component: 100 - total flux cleaned = 0.000582818 Jy ! Component: 150 - total flux cleaned = 0.000618269 Jy ! Component: 200 - total flux cleaned = 0.00066578 Jy ! Total flux subtracted in 200 components = 0.00066578 Jy ! Clean residual min=-0.002611 max=0.002903 Jy/beam ! Clean residual mean=0.000018 rms=0.000810 Jy/beam ! Combined flux in latest and established models = 0.153551 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 99 components and 0.153551 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=0.016207Jy sigma=0.568912 ! Fit after self-cal, rms=0.016205Jy sigma=0.568841 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 = 6.8498e-05 Jy ! Component: 100 - total flux cleaned = 9.83146e-05 Jy ! Component: 150 - total flux cleaned = 0.000140378 Jy ! Component: 200 - total flux cleaned = 0.000167444 Jy ! Total flux subtracted in 200 components = 0.000167444 Jy ! Clean residual min=-0.002583 max=0.002870 Jy/beam ! Clean residual mean=0.000017 rms=0.000799 Jy/beam ! Combined flux in latest and established models = 0.153718 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 101 components and 0.153718 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=0.016218Jy sigma=0.569050 ! Fit after self-cal, rms=0.016217Jy sigma=0.569032 ! 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=0.8211 mas, bmaj=2.913 mas, bpa=23.08 degrees ! Estimated noise=0.755758 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8211 x 2.913 at 23.08 degrees (North through East) ! Clean map min=-0.002067 max=0.12666 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=0.6985 mas, bmaj=2.967 mas, bpa=23.88 degrees ! Estimated noise=1.00233 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0960752 Jy ! Component: 100 - total flux cleaned = 0.117348 Jy ! Component: 150 - total flux cleaned = 0.125323 Jy ! Component: 200 - total flux cleaned = 0.130742 Jy ! Total flux subtracted in 200 components = 0.130742 Jy ! Clean residual min=-0.003867 max=0.004405 Jy/beam ! Clean residual mean=0.000018 rms=0.001053 Jy/beam ! Combined flux in latest and established models = 0.130742 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.130742 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8211 mas, bmaj=2.913 mas, bpa=23.08 degrees ! Estimated noise=0.755758 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 = 0.00602907 Jy ! Component: 100 - total flux cleaned = 0.0101424 Jy ! Component: 150 - total flux cleaned = 0.0131427 Jy ! Component: 200 - total flux cleaned = 0.0153697 Jy ! Total flux subtracted in 200 components = 0.0153697 Jy ! Clean residual min=-0.002659 max=0.002841 Jy/beam ! Clean residual mean=0.000016 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.146111 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 42 components and 0.146111 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=1.886 mas, bmaj=3.146 mas, bpa=30.48 degrees ! Estimated noise=0.991071 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00359604 Jy ! Component: 100 - total flux cleaned = 0.00548057 Jy ! Component: 150 - total flux cleaned = 0.00662932 Jy ! Component: 200 - total flux cleaned = 0.00725427 Jy ! Total flux subtracted in 200 components = 0.00725427 Jy ! Clean residual min=-0.002656 max=0.002956 Jy/beam ! Clean residual mean=0.000018 rms=0.000819 Jy/beam ! Combined flux in latest and established models = 0.153366 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 = 9.07118e-05 Jy ! Component: 100 - total flux cleaned = 0.00017164 Jy ! Component: 150 - total flux cleaned = 0.000245046 Jy ! Component: 200 - total flux cleaned = 0.000311237 Jy ! Total flux subtracted in 200 components = 0.000311237 Jy ! Clean residual min=-0.002576 max=0.002948 Jy/beam ! Clean residual mean=0.000017 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 0.153677 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 63 components and 0.153677 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8211 mas, bmaj=2.913 mas, bpa=23.08 degrees ! Estimated noise=0.755758 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000237019 Jy ! Component: 100 - total flux cleaned = -0.000150443 Jy ! Component: 150 - total flux cleaned = -0.000102054 Jy ! Component: 200 - total flux cleaned = -4.16974e-05 Jy ! Total flux subtracted in 200 components = -4.16974e-05 Jy ! Clean residual min=-0.002314 max=0.002297 Jy/beam ! Clean residual mean=0.000007 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.153635 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 72 components and 0.153635 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=0.016222Jy sigma=0.569983 ! Fit after self-cal, rms=0.016218Jy sigma=0.569859 wmodel /scr/pima/bp177a_uvs/J1128+6834_X_map.mod ! Writing 72 model components to file: /scr/pima/bp177a_uvs/J1128+6834_X_map.mod wobs /scr/pima/bp177a_uvs/J1128+6834_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp177a_uvs/J1128+6834_X_uvs.fits wwins /scr/pima/bp177a_uvs/J1128+6834_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bp177a_uvs/J1128+6834_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 = -0.000478841 Jy ! Component: 100 - total flux cleaned = -0.000600114 Jy ! Component: 150 - total flux cleaned = -0.000458476 Jy ! Component: 200 - total flux cleaned = -0.000257061 Jy ! Component: 250 - total flux cleaned = -9.98872e-05 Jy ! Component: 300 - total flux cleaned = -4.06214e-05 Jy ! Component: 350 - total flux cleaned = 7.07259e-05 Jy ! Component: 400 - total flux cleaned = 0.000151328 Jy ! Component: 450 - total flux cleaned = 0.000254083 Jy ! Component: 500 - total flux cleaned = 0.000303957 Jy ! Component: 550 - total flux cleaned = 0.000376251 Jy ! Component: 600 - total flux cleaned = 0.000515952 Jy ! Component: 650 - total flux cleaned = 0.000628322 Jy ! Component: 700 - total flux cleaned = 0.000716536 Jy ! Component: 750 - total flux cleaned = 0.00082375 Jy ! Component: 800 - total flux cleaned = 0.000928617 Jy ! Component: 850 - total flux cleaned = 0.00107194 Jy ! Component: 900 - total flux cleaned = 0.00119163 Jy ! Component: 950 - total flux cleaned = 0.00132807 Jy ! Component: 1000 - total flux cleaned = 0.00148067 Jy ! Component: 1050 - total flux cleaned = 0.00159291 Jy ! Component: 1100 - total flux cleaned = 0.00172098 Jy ! Component: 1150 - total flux cleaned = 0.00181043 Jy ! Component: 1200 - total flux cleaned = 0.00189824 Jy ! Component: 1250 - total flux cleaned = 0.00200166 Jy ! Component: 1300 - total flux cleaned = 0.00208649 Jy ! Component: 1350 - total flux cleaned = 0.0021701 Jy ! Component: 1400 - total flux cleaned = 0.00226861 Jy ! Component: 1450 - total flux cleaned = 0.00234951 Jy ! Component: 1500 - total flux cleaned = 0.00247661 Jy ! Component: 1550 - total flux cleaned = 0.00258618 Jy ! Component: 1600 - total flux cleaned = 0.00264798 Jy ! Component: 1650 - total flux cleaned = 0.00276967 Jy ! Component: 1700 - total flux cleaned = 0.00293456 Jy ! Component: 1750 - total flux cleaned = 0.00303766 Jy ! Component: 1800 - total flux cleaned = 0.00311043 Jy ! Component: 1850 - total flux cleaned = 0.00312486 Jy ! Component: 1900 - total flux cleaned = 0.00315356 Jy ! Component: 1950 - total flux cleaned = 0.00321027 Jy ! Component: 2000 - total flux cleaned = 0.00323834 Jy ! Component: 2050 - total flux cleaned = 0.00328013 Jy ! Component: 2100 - total flux cleaned = 0.00330774 Jy ! Component: 2150 - total flux cleaned = 0.00333507 Jy ! Component: 2200 - total flux cleaned = 0.00332159 Jy ! Component: 2250 - total flux cleaned = 0.003362 Jy ! Component: 2300 - total flux cleaned = 0.00337541 Jy ! Component: 2350 - total flux cleaned = 0.00337537 Jy ! Component: 2400 - total flux cleaned = 0.00338868 Jy ! Component: 2450 - total flux cleaned = 0.00344131 Jy ! Component: 2500 - total flux cleaned = 0.00348051 Jy ! Component: 2550 - total flux cleaned = 0.00350651 Jy ! Component: 2600 - total flux cleaned = 0.00353243 Jy ! Component: 2650 - total flux cleaned = 0.00358406 Jy ! Component: 2700 - total flux cleaned = 0.00359695 Jy ! Component: 2750 - total flux cleaned = 0.0036354 Jy ! Component: 2800 - total flux cleaned = 0.0036738 Jy ! Component: 2850 - total flux cleaned = 0.00372484 Jy ! Component: 2900 - total flux cleaned = 0.00375034 Jy ! Component: 2950 - total flux cleaned = 0.00381385 Jy ! Component: 3000 - total flux cleaned = 0.00383916 Jy ! Component: 3050 - total flux cleaned = 0.00385183 Jy ! Component: 3100 - total flux cleaned = 0.00388978 Jy ! Component: 3150 - total flux cleaned = 0.00392774 Jy ! Component: 3200 - total flux cleaned = 0.00395295 Jy ! Component: 3250 - total flux cleaned = 0.00399087 Jy ! Component: 3300 - total flux cleaned = 0.00399082 Jy ! Component: 3350 - total flux cleaned = 0.0039908 Jy ! Component: 3400 - total flux cleaned = 0.00400345 Jy ! Component: 3450 - total flux cleaned = 0.00400341 Jy ! Component: 3500 - total flux cleaned = 0.00401604 Jy ! Component: 3550 - total flux cleaned = 0.00402864 Jy ! Component: 3600 - total flux cleaned = 0.00400337 Jy ! Component: 3650 - total flux cleaned = 0.00402859 Jy ! Component: 3700 - total flux cleaned = 0.00402855 Jy ! Component: 3750 - total flux cleaned = 0.00405389 Jy ! Component: 3800 - total flux cleaned = 0.00404121 Jy ! Component: 3850 - total flux cleaned = 0.00405398 Jy ! Component: 3900 - total flux cleaned = 0.00406663 Jy ! Component: 3950 - total flux cleaned = 0.00409213 Jy ! Component: 4000 - total flux cleaned = 0.00406653 Jy ! Component: 4050 - total flux cleaned = 0.00406655 Jy ! Total flux subtracted in 4096 components = 0.00406649 Jy ! Clean residual min=-0.000711 max=0.000931 Jy/beam ! Clean residual mean=-0.000001 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.157702 Jy keep ! Adding 256 model components to the UV plane model. ! The established model now contains 328 components and 0.157701 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp177a_uvs/J1128+6834_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8211 x 2.913 at 23.08 degrees (North through East) ! Clean map min=-0.0010892 max=0.12696 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp177a_uvs/J1128+6834_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.126959 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000199901 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.47236 0.47236 0.944721 1.88944 3.77888 7.55777 15.1155 30.2311 60.4621 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.126 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 635.108 quit ! Quitting program ! Log file /scr/pima/bp177a_uvs/J1128+6834_X_uvs.log closed on Fri Feb 7 04:26:38 2014