! Started logfile: /d2/scr/pima/bp171ab_uvs/J0705-0050_X_uvs.log on Mon Dec 9 01:35:32 2013 obs /d2/scr/pima/bp171ab_uvs/J0705-0050_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171ab_uvs/J0705-0050_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.6 visibilities/baseline/integration-bin. ! Found source: J0705-0050 ! ! 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 648 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/bp171ab_uvs/J0705-0050_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=1.000926Jy sigma=1.980379 ! Fit after self-cal, rms=0.963946Jy sigma=1.856238 ! 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=1.558 mas, bmaj=2.681 mas, bpa=17.46 degrees ! Estimated noise=23.3429 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0371151 Jy ! Component: 100 - total flux cleaned = 0.0523924 Jy ! Total flux subtracted in 100 components = 0.0523924 Jy ! Clean residual min=-0.008640 max=0.008691 Jy/beam ! Clean residual mean=0.000013 rms=0.003419 Jy/beam ! Combined flux in latest and established models = 0.0523924 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 27 components and 0.0523924 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=0.035009Jy sigma=0.084388 ! Fit after self-cal, rms=0.032057Jy sigma=0.079792 ! 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=1.891 mas, bmaj=3.152 mas, bpa=17.67 degrees ! Estimated noise=16.1779 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 = 0.0177451 Jy ! Component: 100 - total flux cleaned = 0.0263234 Jy ! Component: 150 - total flux cleaned = 0.0302276 Jy ! Component: 200 - total flux cleaned = 0.0322236 Jy ! Total flux subtracted in 200 components = 0.0322236 Jy ! Clean residual min=-0.003647 max=0.003662 Jy/beam ! Clean residual mean=0.000018 rms=0.001669 Jy/beam ! Combined flux in latest and established models = 0.0846161 Jy ! Performing phase self-cal ! Adding 93 model components to the UV plane model. ! The established model now contains 120 components and 0.0846161 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=0.023959Jy sigma=0.048996 ! Fit after self-cal, rms=0.020160Jy sigma=0.041507 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.891 x 3.152 at 17.67 degrees (North through East) ! Clean map min=-0.005882 max=0.040644 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* MK 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* MK 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 0.88 FD 0.93 HN 1.00 KP 0.86 ! LA 1.01 MK 1.11 NL 1.01 OV 0.89 ! PT 0.87 SC 1.07 ! ! ! 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* MK 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* MK 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* MK 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 0.97 FD 0.94 HN 0.91 KP 0.84 ! LA 0.99 MK 0.90 NL 1.00 OV 0.89 ! PT 0.86 SC 0.91 ! ! ! 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* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.020160Jy sigma=0.041507 ! Fit after self-cal, rms=0.019438Jy sigma=0.039518 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.901 mas, bmaj=3.17 mas, bpa=17.74 degrees ! Estimated noise=15.5111 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 = 0.00427235 Jy ! Component: 100 - total flux cleaned = 0.00479904 Jy ! Component: 150 - total flux cleaned = 0.00490836 Jy ! Component: 200 - total flux cleaned = 0.00514518 Jy ! Total flux subtracted in 200 components = 0.00514518 Jy ! Clean residual min=-0.001700 max=0.001706 Jy/beam ! Clean residual mean=0.000006 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.0897612 Jy ! Performing phase self-cal ! Adding 70 model components to the UV plane model. ! The established model now contains 184 components and 0.0897612 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=0.016568Jy sigma=0.031288 ! Fit after self-cal, rms=0.016328Jy sigma=0.030841 ! 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=0.016328Jy sigma=0.030841 ! Fit after self-cal, rms=0.015818Jy sigma=0.028479 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.891 mas, bmaj=3.166 mas, bpa=18.08 degrees ! Estimated noise=15.3215 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000703929 Jy ! Component: 100 - total flux cleaned = 0.00148543 Jy ! Component: 150 - total flux cleaned = 0.00194299 Jy ! Component: 200 - total flux cleaned = 0.00194258 Jy ! Total flux subtracted in 200 components = 0.00194258 Jy ! Clean residual min=-0.000879 max=0.000883 Jy/beam ! Clean residual mean=0.000000 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.0917038 Jy selfcal ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 237 components and 0.0917038 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=0.015216Jy sigma=0.026914 ! Fit after self-cal, rms=0.015190Jy sigma=0.026872 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 = 0.000498448 Jy ! Component: 100 - total flux cleaned = 0.000547107 Jy ! Component: 150 - total flux cleaned = 0.000633418 Jy ! Component: 200 - total flux cleaned = 0.000832867 Jy ! Total flux subtracted in 200 components = 0.000832867 Jy ! Clean residual min=-0.000630 max=0.000633 Jy/beam ! Clean residual mean=-0.000000 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.0925367 Jy ! Performing phase self-cal ! Adding 71 model components to the UV plane model. ! The established model now contains 287 components and 0.0925366 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=0.014943Jy sigma=0.026380 ! Fit after self-cal, rms=0.014934Jy sigma=0.026367 ! 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=0.014934Jy sigma=0.026367 ! Fit after self-cal, rms=0.014829Jy sigma=0.026128 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.862 mas, bmaj=3.134 mas, bpa=18.49 degrees ! Estimated noise=15.3557 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000866848 Jy ! Component: 100 - total flux cleaned = 0.00121481 Jy ! Component: 150 - total flux cleaned = 0.00118158 Jy ! Component: 200 - total flux cleaned = 0.00128102 Jy ! Total flux subtracted in 200 components = 0.00128102 Jy ! Clean residual min=-0.000541 max=0.000541 Jy/beam ! Clean residual mean=0.000001 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.0938177 Jy selfcal ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 328 components and 0.0938176 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=0.014621Jy sigma=0.025564 ! Fit after self-cal, rms=0.014618Jy sigma=0.025556 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 = 0.000379846 Jy ! Component: 100 - total flux cleaned = 0.000683672 Jy ! Component: 150 - total flux cleaned = 0.000853476 Jy ! Component: 200 - total flux cleaned = 0.000960988 Jy ! Total flux subtracted in 200 components = 0.000960988 Jy ! Clean residual min=-0.000438 max=0.000437 Jy/beam ! Clean residual mean=0.000001 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.0947786 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 361 components and 0.0947786 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=0.014508Jy sigma=0.025335 ! Fit after self-cal, rms=0.014506Jy sigma=0.025329 ! 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=0.014506Jy sigma=0.025329 ! Fit after self-cal, rms=0.014406Jy sigma=0.024916 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.908 mas, bmaj=4.28 mas, bpa=18.47 degrees ! Estimated noise=14.6964 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000423619 Jy ! Component: 100 - total flux cleaned = 0.000425835 Jy ! Component: 150 - total flux cleaned = 0.000346403 Jy ! Component: 200 - total flux cleaned = 0.000393653 Jy ! Total flux subtracted in 200 components = 0.000393653 Jy ! Clean residual min=-0.000380 max=0.000380 Jy/beam ! Clean residual mean=0.000001 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.0951723 Jy selfcal ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 402 components and 0.0951723 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=0.014305Jy sigma=0.024620 ! Fit after self-cal, rms=0.014306Jy sigma=0.024612 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 = 0.000149199 Jy ! Component: 100 - total flux cleaned = 0.000242792 Jy ! Component: 150 - total flux cleaned = 0.000364462 Jy ! Component: 200 - total flux cleaned = 0.000429709 Jy ! Total flux subtracted in 200 components = 0.000429709 Jy ! Clean residual min=-0.000265 max=0.000267 Jy/beam ! Clean residual mean=0.000001 rms=0.000101 Jy/beam ! Combined flux in latest and established models = 0.095602 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 450 components and 0.095602 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=0.014275Jy sigma=0.024514 ! Fit after self-cal, rms=0.014275Jy sigma=0.024511 ! 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=1.844 mas, bmaj=3.125 mas, bpa=19.03 degrees ! Estimated noise=15.3097 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.844 x 3.125 at 19.03 degrees (North through East) ! Clean map min=-0.0015079 max=0.037292 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=1.532 mas, bmaj=2.685 mas, bpa=18.86 degrees ! Estimated noise=22.1539 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0399415 Jy ! Component: 100 - total flux cleaned = 0.0591305 Jy ! Component: 150 - total flux cleaned = 0.0714442 Jy ! Component: 200 - total flux cleaned = 0.0773319 Jy ! Total flux subtracted in 200 components = 0.0773319 Jy ! Clean residual min=-0.005323 max=0.005339 Jy/beam ! Clean residual mean=0.000020 rms=0.002098 Jy/beam ! Combined flux in latest and established models = 0.0773318 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 73 model components to the UV plane model. ! The established model now contains 73 components and 0.0773318 Jy ! Inverting map and beam ! Estimated beam: bmin=1.844 mas, bmaj=3.125 mas, bpa=19.03 degrees ! Estimated noise=15.3097 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 = 0.00839445 Jy ! Component: 100 - total flux cleaned = 0.0122355 Jy ! Component: 150 - total flux cleaned = 0.0130438 Jy ! Component: 200 - total flux cleaned = 0.0133582 Jy ! Total flux subtracted in 200 components = 0.0133582 Jy ! Clean residual min=-0.002445 max=0.002438 Jy/beam ! Clean residual mean=0.000013 rms=0.001096 Jy/beam ! Combined flux in latest and established models = 0.0906901 Jy ! Adding 96 model components to the UV plane model. ! The established model now contains 165 components and 0.0906901 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=2.908 mas, bmaj=4.28 mas, bpa=18.47 degrees ! Estimated noise=14.6964 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000845264 Jy ! Component: 100 - total flux cleaned = 0.000840973 Jy ! Component: 150 - total flux cleaned = 0.0013311 Jy ! Component: 200 - total flux cleaned = 0.00182245 Jy ! Total flux subtracted in 200 components = 0.00182245 Jy ! Clean residual min=-0.001248 max=0.001241 Jy/beam ! Clean residual mean=0.000005 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.0925125 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 = -7.35727e-05 Jy ! Component: 100 - total flux cleaned = -0.000564841 Jy ! Component: 150 - total flux cleaned = -0.00084849 Jy ! Component: 200 - total flux cleaned = -0.00111319 Jy ! Total flux subtracted in 200 components = -0.00111319 Jy ! Clean residual min=-0.000856 max=0.000850 Jy/beam ! Clean residual mean=0.000004 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.0913993 Jy ! Adding 157 model components to the UV plane model. ! The established model now contains 316 components and 0.0913993 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.844 mas, bmaj=3.125 mas, bpa=19.03 degrees ! Estimated noise=15.3097 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000139894 Jy ! Component: 100 - total flux cleaned = -0.000351337 Jy ! Component: 150 - total flux cleaned = -0.000420961 Jy ! Component: 200 - total flux cleaned = -0.000490536 Jy ! Total flux subtracted in 200 components = -0.000490536 Jy ! Clean residual min=-0.000558 max=0.000553 Jy/beam ! Clean residual mean=0.000002 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.0909088 Jy selfcal ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 364 components and 0.0909088 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=0.014382Jy sigma=0.025046 ! Fit after self-cal, rms=0.014364Jy sigma=0.024944 wmodel /d2/scr/pima/bp171ab_uvs/J0705-0050_X_map.mod ! Writing 364 model components to file: /d2/scr/pima/bp171ab_uvs/J0705-0050_X_map.mod wobs /d2/scr/pima/bp171ab_uvs/J0705-0050_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171ab_uvs/J0705-0050_X_uvs.fits wwins /d2/scr/pima/bp171ab_uvs/J0705-0050_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/d2/scr/pima/bp171ab_uvs/J0705-0050_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.844 x 3.125 at 19.03 degrees (North through East) ! Clean map min=-0.0021211 max=0.033093 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171ab_uvs/J0705-0050_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0330927 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0001839 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.66714 1.66714 3.33427 6.66854 13.3371 26.6742 53.3483 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.033 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 179.949 quit ! Quitting program ! Log file /d2/scr/pima/bp171ab_uvs/J0705-0050_X_uvs.log closed on Mon Dec 9 01:35:36 2013