! Started logfile: /d2/scr/pima/bp177h_uvs/J0922+5137_X_uvs.log on Sat Mar 29 22:17:19 2014 obs /d2/scr/pima/bp177h_uvs/J0922+5137_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J0922+5137_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.583333 visibilities/baseline/integration-bin. ! Found source: J0922+5137 ! ! 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 504 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 /d2/scr/pima/bp177h_uvs/J0922+5137_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=0.998989Jy sigma=40.644349 ! Fit after self-cal, rms=0.985798Jy sigma=40.133888 ! 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=2.143 mas, bmaj=2.76 mas, bpa=-1.347 degrees ! Estimated noise=1.11728 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 = 0.0106622 Jy ! Component: 100 - total flux cleaned = 0.0140996 Jy ! Total flux subtracted in 100 components = 0.0140996 Jy ! Clean residual min=-0.002791 max=0.003503 Jy/beam ! Clean residual mean=0.000005 rms=0.000839 Jy/beam ! Combined flux in latest and established models = 0.0140996 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0140996 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=0.015665Jy sigma=0.613864 ! Fit after self-cal, rms=0.014367Jy sigma=0.559058 ! 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=2.308 mas, bmaj=2.987 mas, bpa=-10.11 degrees ! Estimated noise=0.782718 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 = 0.00329019 Jy ! Component: 100 - total flux cleaned = 0.00501973 Jy ! Component: 150 - total flux cleaned = 0.00608178 Jy ! Component: 200 - total flux cleaned = 0.00677159 Jy ! Total flux subtracted in 200 components = 0.00677159 Jy ! Clean residual min=-0.002131 max=0.002128 Jy/beam ! Clean residual mean=0.000002 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.0208712 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 50 components and 0.0208712 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=0.013539Jy sigma=0.529695 ! Fit after self-cal, rms=0.013509Jy sigma=0.528627 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.308 x 2.987 at -10.11 degrees (North through East) ! Clean map min=-0.0021044 max=0.014666 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 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.013509Jy sigma=0.528627 ! Fit after self-cal, rms=0.013509Jy sigma=0.528627 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.308 mas, bmaj=2.987 mas, bpa=-10.11 degrees ! Estimated noise=0.782718 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 = 0.000595667 Jy ! Component: 100 - total flux cleaned = 0.000845673 Jy ! Component: 150 - total flux cleaned = 0.000928038 Jy ! Component: 200 - total flux cleaned = 0.000999404 Jy ! Total flux subtracted in 200 components = 0.000999404 Jy ! Clean residual min=-0.002082 max=0.002107 Jy/beam ! Clean residual mean=0.000001 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.0218706 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 62 components and 0.0218706 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=0.013475Jy sigma=0.527426 ! Fit after self-cal, rms=0.013473Jy sigma=0.527334 ! 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=0.013473Jy sigma=0.527334 ! Fit after self-cal, rms=0.013473Jy sigma=0.527334 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.308 mas, bmaj=2.987 mas, bpa=-10.11 degrees ! Estimated noise=0.782718 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000112046 Jy ! Component: 100 - total flux cleaned = 0.000168049 Jy ! Component: 150 - total flux cleaned = 0.000207119 Jy ! Component: 200 - total flux cleaned = 0.000247571 Jy ! Total flux subtracted in 200 components = 0.000247571 Jy ! Clean residual min=-0.002053 max=0.002110 Jy/beam ! Clean residual mean=0.000001 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.0221182 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 66 components and 0.0221182 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=0.013463Jy sigma=0.526933 ! Fit after self-cal, rms=0.013463Jy sigma=0.526887 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 = 7.62519e-05 Jy ! Component: 100 - total flux cleaned = 0.00010848 Jy ! Component: 150 - total flux cleaned = 0.000130296 Jy ! Component: 200 - total flux cleaned = 0.000154097 Jy ! Total flux subtracted in 200 components = 0.000154097 Jy ! Clean residual min=-0.002044 max=0.002109 Jy/beam ! Clean residual mean=0.000001 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.0222723 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 73 components and 0.0222723 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=0.013458Jy sigma=0.526715 ! Fit after self-cal, rms=0.013458Jy sigma=0.526685 ! 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=0.013458Jy sigma=0.526685 ! Fit after self-cal, rms=0.013458Jy sigma=0.526685 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.308 mas, bmaj=2.987 mas, bpa=-10.11 degrees ! Estimated noise=0.782718 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.87287e-05 Jy ! Component: 100 - total flux cleaned = 7.8076e-05 Jy ! Component: 150 - total flux cleaned = 9.43742e-05 Jy ! Component: 200 - total flux cleaned = 0.000104927 Jy ! Total flux subtracted in 200 components = 0.000104927 Jy ! Clean residual min=-0.002038 max=0.002109 Jy/beam ! Clean residual mean=0.000001 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.0223772 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 77 components and 0.0223772 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=0.013455Jy sigma=0.526608 ! Fit after self-cal, rms=0.013455Jy sigma=0.526587 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 = 5.30764e-05 Jy ! Component: 100 - total flux cleaned = 5.31427e-05 Jy ! Component: 150 - total flux cleaned = 4.28292e-05 Jy ! Component: 200 - total flux cleaned = 3.62847e-05 Jy ! Total flux subtracted in 200 components = 3.62847e-05 Jy ! Clean residual min=-0.002031 max=0.002102 Jy/beam ! Clean residual mean=0.000001 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.0224135 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 85 components and 0.0224135 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=0.013453Jy sigma=0.526532 ! Fit after self-cal, rms=0.013454Jy sigma=0.526518 ! 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=0.013454Jy sigma=0.526518 ! Fit after self-cal, rms=0.013454Jy sigma=0.526518 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.788 mas, bmaj=3.516 mas, bpa=13.63 degrees ! Estimated noise=0.819431 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.92622e-05 Jy ! Component: 100 - total flux cleaned = 7.73103e-05 Jy ! Component: 150 - total flux cleaned = 8.39932e-05 Jy ! Component: 200 - total flux cleaned = 8.38773e-05 Jy ! Total flux subtracted in 200 components = 8.38773e-05 Jy ! Clean residual min=-0.002166 max=0.001999 Jy/beam ! Clean residual mean=0.000001 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.0224974 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 91 components and 0.0224974 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=0.013451Jy sigma=0.526510 ! Fit after self-cal, rms=0.013452Jy sigma=0.526489 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 = 1.33169e-05 Jy ! Component: 100 - total flux cleaned = 2.06546e-05 Jy ! Component: 150 - total flux cleaned = 2.37131e-05 Jy ! Component: 200 - total flux cleaned = 2.08397e-05 Jy ! Total flux subtracted in 200 components = 2.08397e-05 Jy ! Clean residual min=-0.002163 max=0.001994 Jy/beam ! Clean residual mean=0.000001 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.0225182 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 94 components and 0.0225182 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=0.013450Jy sigma=0.526468 ! Fit after self-cal, rms=0.013451Jy sigma=0.526452 ! 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=2.308 mas, bmaj=2.987 mas, bpa=-10.11 degrees ! Estimated noise=0.782718 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.308 x 2.987 at -10.11 degrees (North through East) ! Clean map min=-0.0020007 max=0.014443 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=2.143 mas, bmaj=2.76 mas, bpa=-1.347 degrees ! Estimated noise=1.11728 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116265 Jy ! Component: 100 - total flux cleaned = 0.0151603 Jy ! Component: 150 - total flux cleaned = 0.0173386 Jy ! Component: 200 - total flux cleaned = 0.0189285 Jy ! Total flux subtracted in 200 components = 0.0189285 Jy ! Clean residual min=-0.002470 max=0.002989 Jy/beam ! Clean residual mean=0.000003 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.0189284 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.0189284 Jy ! Inverting map and beam ! Estimated beam: bmin=2.308 mas, bmaj=2.987 mas, bpa=-10.11 degrees ! Estimated noise=0.782718 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 = 0.00148173 Jy ! Component: 100 - total flux cleaned = 0.0022949 Jy ! Component: 150 - total flux cleaned = 0.00281482 Jy ! Component: 200 - total flux cleaned = 0.00315792 Jy ! Total flux subtracted in 200 components = 0.00315792 Jy ! Clean residual min=-0.002051 max=0.002180 Jy/beam ! Clean residual mean=0.000001 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.0220864 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 50 components and 0.0220864 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=2.788 mas, bmaj=3.516 mas, bpa=13.63 degrees ! Estimated noise=0.819431 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000263416 Jy ! Component: 100 - total flux cleaned = 0.0003271 Jy ! Component: 150 - total flux cleaned = 0.000343688 Jy ! Component: 200 - total flux cleaned = 0.000343733 Jy ! Total flux subtracted in 200 components = 0.000343733 Jy ! Clean residual min=-0.002177 max=0.002068 Jy/beam ! Clean residual mean=0.000001 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.0224301 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 = 5.27715e-06 Jy ! Component: 100 - total flux cleaned = 1.01759e-05 Jy ! Component: 150 - total flux cleaned = 1.03101e-05 Jy ! Component: 200 - total flux cleaned = 1.51388e-05 Jy ! Total flux subtracted in 200 components = 1.51388e-05 Jy ! Clean residual min=-0.002175 max=0.002063 Jy/beam ! Clean residual mean=0.000001 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.0224452 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 59 components and 0.0224452 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.308 mas, bmaj=2.987 mas, bpa=-10.11 degrees ! Estimated noise=0.782718 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.76507e-05 Jy ! Component: 100 - total flux cleaned = -7.80873e-05 Jy ! Component: 150 - total flux cleaned = -7.18706e-05 Jy ! Component: 200 - total flux cleaned = -7.19104e-05 Jy ! Total flux subtracted in 200 components = -7.19104e-05 Jy ! Clean residual min=-0.002049 max=0.002159 Jy/beam ! Clean residual mean=0.000001 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.0223733 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 67 components and 0.0223733 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=0.013470Jy sigma=0.527351 ! Fit after self-cal, rms=0.013472Jy sigma=0.527218 wmodel /d2/scr/pima/bp177h_uvs/J0922+5137_X_map.mod ! Writing 67 model components to file: /d2/scr/pima/bp177h_uvs/J0922+5137_X_map.mod wobs /d2/scr/pima/bp177h_uvs/J0922+5137_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J0922+5137_X_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J0922+5137_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177h_uvs/J0922+5137_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 = -0.00020162 Jy ! Component: 100 - total flux cleaned = -0.000401523 Jy ! Component: 150 - total flux cleaned = -0.000492074 Jy ! Component: 200 - total flux cleaned = -0.000520842 Jy ! Component: 250 - total flux cleaned = -0.000521707 Jy ! Component: 300 - total flux cleaned = -0.000427782 Jy ! Component: 350 - total flux cleaned = -0.000294694 Jy ! Component: 400 - total flux cleaned = -0.000232063 Jy ! Component: 450 - total flux cleaned = -0.00019253 Jy ! Component: 500 - total flux cleaned = -0.000211579 Jy ! Component: 550 - total flux cleaned = -0.000265661 Jy ! Component: 600 - total flux cleaned = -0.000265026 Jy ! Component: 650 - total flux cleaned = -0.000248291 Jy ! Component: 700 - total flux cleaned = -0.000248845 Jy ! Component: 750 - total flux cleaned = -0.00026444 Jy ! Component: 800 - total flux cleaned = -0.00026429 Jy ! Component: 850 - total flux cleaned = -0.00030736 Jy ! Component: 900 - total flux cleaned = -0.000293626 Jy ! Component: 950 - total flux cleaned = -0.000334007 Jy ! Component: 1000 - total flux cleaned = -0.000373153 Jy ! Component: 1050 - total flux cleaned = -0.000423171 Jy ! Component: 1100 - total flux cleaned = -0.00045925 Jy ! Component: 1150 - total flux cleaned = -0.000505902 Jy ! Component: 1200 - total flux cleaned = -0.000517063 Jy ! Component: 1250 - total flux cleaned = -0.00056165 Jy ! Component: 1300 - total flux cleaned = -0.000593985 Jy ! Component: 1350 - total flux cleaned = -0.00061508 Jy ! Component: 1400 - total flux cleaned = -0.000656277 Jy ! Component: 1450 - total flux cleaned = -0.000666424 Jy ! Component: 1500 - total flux cleaned = -0.000705856 Jy ! Component: 1550 - total flux cleaned = -0.000706035 Jy ! Component: 1600 - total flux cleaned = -0.000734475 Jy ! Component: 1650 - total flux cleaned = -0.000743942 Jy ! Component: 1700 - total flux cleaned = -0.000789673 Jy ! Component: 1750 - total flux cleaned = -0.000825606 Jy ! Component: 1800 - total flux cleaned = -0.0008613 Jy ! Component: 1850 - total flux cleaned = -0.000905376 Jy ! Component: 1900 - total flux cleaned = -0.000949049 Jy ! Component: 1950 - total flux cleaned = -0.000966377 Jy ! Component: 2000 - total flux cleaned = -0.00101783 Jy ! Component: 2050 - total flux cleaned = -0.00105193 Jy ! Component: 2100 - total flux cleaned = -0.00110283 Jy ! Component: 2150 - total flux cleaned = -0.00114497 Jy ! Component: 2200 - total flux cleaned = -0.00117856 Jy ! Component: 2250 - total flux cleaned = -0.00121202 Jy ! Component: 2300 - total flux cleaned = -0.00125378 Jy ! Component: 2350 - total flux cleaned = -0.00129541 Jy ! Component: 2400 - total flux cleaned = -0.00132864 Jy ! Component: 2450 - total flux cleaned = -0.00136183 Jy ! Component: 2500 - total flux cleaned = -0.00137841 Jy ! Component: 2550 - total flux cleaned = -0.001395 Jy ! Component: 2600 - total flux cleaned = -0.00141991 Jy ! Component: 2650 - total flux cleaned = -0.00144476 Jy ! Component: 2700 - total flux cleaned = -0.00146138 Jy ! Component: 2750 - total flux cleaned = -0.00147795 Jy ! Component: 2800 - total flux cleaned = -0.00151122 Jy ! Component: 2850 - total flux cleaned = -0.00155294 Jy ! Component: 2900 - total flux cleaned = -0.00157808 Jy ! Component: 2950 - total flux cleaned = -0.00161166 Jy ! Component: 3000 - total flux cleaned = -0.00163692 Jy ! Component: 3050 - total flux cleaned = -0.0016623 Jy ! Component: 3100 - total flux cleaned = -0.0017047 Jy ! Component: 3150 - total flux cleaned = -0.00173026 Jy ! Component: 3200 - total flux cleaned = -0.00177296 Jy ! Component: 3250 - total flux cleaned = -0.00182451 Jy ! Component: 3300 - total flux cleaned = -0.00185906 Jy ! Component: 3350 - total flux cleaned = -0.00190236 Jy ! Component: 3400 - total flux cleaned = -0.00194591 Jy ! Component: 3450 - total flux cleaned = -0.00199841 Jy ! Component: 3500 - total flux cleaned = -0.00201604 Jy ! Component: 3550 - total flux cleaned = -0.00205143 Jy ! Component: 3600 - total flux cleaned = -0.00208709 Jy ! Component: 3650 - total flux cleaned = -0.00209615 Jy ! Component: 3700 - total flux cleaned = -0.00212318 Jy ! Component: 3750 - total flux cleaned = -0.00212316 Jy ! Component: 3800 - total flux cleaned = -0.00215973 Jy ! Component: 3850 - total flux cleaned = -0.00216894 Jy ! Component: 3900 - total flux cleaned = -0.00218744 Jy ! Component: 3950 - total flux cleaned = -0.00221533 Jy ! Component: 4000 - total flux cleaned = -0.00224359 Jy ! Component: 4050 - total flux cleaned = -0.00227195 Jy ! Total flux subtracted in 4096 components = -0.00230059 Jy ! Clean residual min=-0.000533 max=0.000533 Jy/beam ! Clean residual mean=0.000001 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.0200727 Jy keep ! Adding 256 model components to the UV plane model. ! The established model now contains 323 components and 0.0200727 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177h_uvs/J0922+5137_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.308 x 2.987 at -10.11 degrees (North through East) ! Clean map min=-0.0012381 max=0.014536 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J0922+5137_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0145362 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000172668 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.56354 3.56354 7.12708 14.2542 28.5083 57.0166 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.014 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 84.185 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J0922+5137_X_uvs.log closed on Sat Mar 29 22:17:24 2014