! Started logfile: /d2/scr/pima/bp177e_uvs/J1525+0308_C_uvs.log on Sat Mar 22 18:47:19 2014 obs /d2/scr/pima/bp177e_uvs/J1525+0308_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177e_uvs/J1525+0308_C_uva.fits ! AN table 1: 4 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.756944 visibilities/baseline/integration-bin. ! Found source: J1525+0308 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 872 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 /d2/scr/pima/bp177e_uvs/J1525+0308_C] 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 0.300x0.300 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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.031084Jy sigma=46.801497 ! Fit after self-cal, rms=0.858832Jy sigma=38.752613 ! 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=2.043 mas, bmaj=5.099 mas, bpa=14.98 degrees ! Estimated noise=0.680153 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 = 0.120713 Jy ! Component: 100 - total flux cleaned = 0.188673 Jy ! Total flux subtracted in 100 components = 0.188673 Jy ! Clean residual min=-0.026203 max=0.042855 Jy/beam ! Clean residual mean=0.000037 rms=0.010813 Jy/beam ! Combined flux in latest and established models = 0.188673 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 45 components and 0.188673 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=0.122544Jy sigma=5.478690 ! Fit after self-cal, rms=0.121419Jy sigma=5.442177 ! 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=2.436 mas, bmaj=5.227 mas, bpa=14.37 degrees ! Estimated noise=0.557526 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 = 0.0599895 Jy ! Component: 100 - total flux cleaned = 0.0978759 Jy ! Component: 150 - total flux cleaned = 0.123528 Jy ! Component: 200 - total flux cleaned = 0.141577 Jy ! Total flux subtracted in 200 components = 0.141577 Jy ! Clean residual min=-0.019863 max=0.035354 Jy/beam ! Clean residual mean=0.000118 rms=0.008203 Jy/beam ! Combined flux in latest and established models = 0.33025 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 90 components and 0.33025 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=0.082444Jy sigma=3.501026 ! Fit after self-cal, rms=0.081313Jy sigma=3.459643 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.436 x 5.227 at 14.37 degrees (North through East) ! Clean map min=-0.018416 max=0.13551 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=0.081313Jy sigma=3.459643 ! Fit after self-cal, rms=0.081313Jy sigma=3.459643 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.436 mas, bmaj=5.227 mas, bpa=14.37 degrees ! Estimated noise=0.557526 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 = 0.0159451 Jy ! Component: 100 - total flux cleaned = 0.0254955 Jy ! Component: 150 - total flux cleaned = 0.0293776 Jy ! Component: 200 - total flux cleaned = 0.0314932 Jy ! Total flux subtracted in 200 components = 0.0314932 Jy ! Clean residual min=-0.018630 max=0.031655 Jy/beam ! Clean residual mean=0.000111 rms=0.007312 Jy/beam ! Combined flux in latest and established models = 0.361743 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 104 components and 0.361743 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=0.077437Jy sigma=3.281165 ! Fit after self-cal, rms=0.076911Jy sigma=3.258446 ! 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=0.076911Jy sigma=3.258446 ! Fit after self-cal, rms=0.076911Jy sigma=3.258446 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.436 mas, bmaj=5.227 mas, bpa=14.37 degrees ! Estimated noise=0.557526 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00342954 Jy ! Component: 100 - total flux cleaned = 0.0053514 Jy ! Component: 150 - total flux cleaned = 0.00685129 Jy ! Component: 200 - total flux cleaned = 0.00813698 Jy ! Total flux subtracted in 200 components = 0.00813698 Jy ! Clean residual min=-0.019297 max=0.029312 Jy/beam ! Clean residual mean=0.000109 rms=0.007045 Jy/beam ! Combined flux in latest and established models = 0.36988 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 110 components and 0.36988 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=0.075491Jy sigma=3.197582 ! Fit after self-cal, rms=0.075190Jy sigma=3.185337 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-6, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0293005 Jy ! Component: 100 - total flux cleaned = 0.0451053 Jy ! Component: 150 - total flux cleaned = 0.0526497 Jy ! Component: 200 - total flux cleaned = 0.0557634 Jy ! Total flux subtracted in 200 components = 0.0557634 Jy ! Clean residual min=-0.015003 max=0.024480 Jy/beam ! Clean residual mean=0.000090 rms=0.005270 Jy/beam ! Combined flux in latest and established models = 0.425644 Jy ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 171 components and 0.425644 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=0.062196Jy sigma=2.545494 ! Fit after self-cal, rms=0.059467Jy sigma=2.410070 ! 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=0.059467Jy sigma=2.410070 ! Fit after self-cal, rms=0.059467Jy sigma=2.410070 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.436 mas, bmaj=5.227 mas, bpa=14.37 degrees ! Estimated noise=0.557526 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0138399 Jy ! Component: 100 - total flux cleaned = 0.0223612 Jy ! Component: 150 - total flux cleaned = 0.0254502 Jy ! Component: 200 - total flux cleaned = 0.026896 Jy ! Total flux subtracted in 200 components = 0.026896 Jy ! Clean residual min=-0.012979 max=0.016684 Jy/beam ! Clean residual mean=0.000082 rms=0.004285 Jy/beam ! Combined flux in latest and established models = 0.45254 Jy selfcal ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 212 components and 0.45254 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=0.055172Jy sigma=2.227772 ! Fit after self-cal, rms=0.054119Jy sigma=2.181675 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 = 0.00650743 Jy ! Component: 100 - total flux cleaned = 0.0093717 Jy ! Component: 150 - total flux cleaned = 0.0106042 Jy ! Component: 200 - total flux cleaned = 0.011482 Jy ! Total flux subtracted in 200 components = 0.011482 Jy ! Clean residual min=-0.011917 max=0.014573 Jy/beam ! Clean residual mean=0.000079 rms=0.003895 Jy/beam ! Combined flux in latest and established models = 0.464021 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 243 components and 0.464022 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=0.052289Jy sigma=2.103316 ! Fit after self-cal, rms=0.051851Jy sigma=2.083139 ! 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=0.051851Jy sigma=2.083139 ! Fit after self-cal, rms=0.051851Jy sigma=2.083139 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.222 mas, bmaj=6.269 mas, bpa=8.996 degrees ! Estimated noise=0.624262 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00589322 Jy ! Component: 100 - total flux cleaned = 0.00827936 Jy ! Component: 150 - total flux cleaned = 0.0101181 Jy ! Component: 200 - total flux cleaned = 0.0118753 Jy ! Total flux subtracted in 200 components = 0.0118753 Jy ! Clean residual min=-0.014926 max=0.019322 Jy/beam ! Clean residual mean=0.000124 rms=0.005456 Jy/beam ! Combined flux in latest and established models = 0.475897 Jy selfcal ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 285 components and 0.475897 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=0.051039Jy sigma=2.051186 ! Fit after self-cal, rms=0.050875Jy sigma=2.042300 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 = 0.00252242 Jy ! Component: 100 - total flux cleaned = 0.00449251 Jy ! Component: 150 - total flux cleaned = 0.00604094 Jy ! Component: 200 - total flux cleaned = 0.0068185 Jy ! Total flux subtracted in 200 components = 0.0068185 Jy ! Clean residual min=-0.014295 max=0.018339 Jy/beam ! Clean residual mean=0.000120 rms=0.005240 Jy/beam ! Combined flux in latest and established models = 0.482715 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 301 components and 0.482715 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=0.050403Jy sigma=2.023698 ! Fit after self-cal, rms=0.050299Jy sigma=2.018035 ! 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=2.436 mas, bmaj=5.227 mas, bpa=14.37 degrees ! Estimated noise=0.557526 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.436 x 5.227 at 14.37 degrees (North through East) ! Clean map min=-0.010413 max=0.12242 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=2.043 mas, bmaj=5.099 mas, bpa=14.98 degrees ! Estimated noise=0.680153 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.120637 Jy ! Component: 100 - total flux cleaned = 0.190674 Jy ! Component: 150 - total flux cleaned = 0.240279 Jy ! Component: 200 - total flux cleaned = 0.2781 Jy ! Total flux subtracted in 200 components = 0.2781 Jy ! Clean residual min=-0.018361 max=0.027067 Jy/beam ! Clean residual mean=0.000033 rms=0.007266 Jy/beam ! Combined flux in latest and established models = 0.2781 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 78 model components to the UV plane model. ! The established model now contains 78 components and 0.2781 Jy ! Inverting map and beam ! Estimated beam: bmin=2.436 mas, bmaj=5.227 mas, bpa=14.37 degrees ! Estimated noise=0.557526 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 = 0.0384171 Jy ! Component: 100 - total flux cleaned = 0.0674376 Jy ! Component: 150 - total flux cleaned = 0.0903428 Jy ! Component: 200 - total flux cleaned = 0.108779 Jy ! Total flux subtracted in 200 components = 0.108779 Jy ! Clean residual min=-0.014615 max=0.018105 Jy/beam ! Clean residual mean=0.000096 rms=0.005551 Jy/beam ! Combined flux in latest and established models = 0.386879 Jy ! Adding 88 model components to the UV plane model. ! The established model now contains 149 components and 0.386879 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=4.222 mas, bmaj=6.269 mas, bpa=8.996 degrees ! Estimated noise=0.624262 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0233779 Jy ! Component: 100 - total flux cleaned = 0.0402593 Jy ! Component: 150 - total flux cleaned = 0.0531903 Jy ! Component: 200 - total flux cleaned = 0.0634277 Jy ! Total flux subtracted in 200 components = 0.0634277 Jy ! Clean residual min=-0.016129 max=0.018789 Jy/beam ! Clean residual mean=0.000134 rms=0.006009 Jy/beam ! Combined flux in latest and established models = 0.450306 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00818198 Jy ! Component: 100 - total flux cleaned = 0.0147792 Jy ! Component: 150 - total flux cleaned = 0.0201598 Jy ! Component: 200 - total flux cleaned = 0.0246045 Jy ! Total flux subtracted in 200 components = 0.0246045 Jy ! Clean residual min=-0.014800 max=0.018797 Jy/beam ! Clean residual mean=0.000122 rms=0.005391 Jy/beam ! Combined flux in latest and established models = 0.474911 Jy ! Adding 95 model components to the UV plane model. ! The established model now contains 233 components and 0.474911 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.436 mas, bmaj=5.227 mas, bpa=14.37 degrees ! Estimated noise=0.557526 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00101863 Jy ! Component: 100 - total flux cleaned = -0.000571045 Jy ! Component: 150 - total flux cleaned = 0.000212495 Jy ! Component: 200 - total flux cleaned = 0.001251 Jy ! Total flux subtracted in 200 components = 0.001251 Jy ! Clean residual min=-0.011020 max=0.012961 Jy/beam ! Clean residual mean=0.000074 rms=0.003570 Jy/beam ! Combined flux in latest and established models = 0.476162 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 244 components and 0.476162 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=0.050373Jy sigma=2.012418 ! Fit after self-cal, rms=0.049948Jy sigma=1.993832 wmodel /d2/scr/pima/bp177e_uvs/J1525+0308_C_map.mod ! Writing 244 model components to file: /d2/scr/pima/bp177e_uvs/J1525+0308_C_map.mod wobs /d2/scr/pima/bp177e_uvs/J1525+0308_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177e_uvs/J1525+0308_C_uvs.fits wwins /d2/scr/pima/bp177e_uvs/J1525+0308_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177e_uvs/J1525+0308_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 = 0.0035159 Jy ! Component: 100 - total flux cleaned = 0.00389449 Jy ! Component: 150 - total flux cleaned = 0.00457951 Jy ! Component: 200 - total flux cleaned = 0.00489815 Jy ! Component: 250 - total flux cleaned = 0.00565199 Jy ! Component: 300 - total flux cleaned = 0.00678923 Jy ! Component: 350 - total flux cleaned = 0.0078626 Jy ! Component: 400 - total flux cleaned = 0.00863148 Jy ! Component: 450 - total flux cleaned = 0.00948571 Jy ! Component: 500 - total flux cleaned = 0.0103072 Jy ! Component: 550 - total flux cleaned = 0.0115419 Jy ! Component: 600 - total flux cleaned = 0.0124054 Jy ! Component: 650 - total flux cleaned = 0.0135484 Jy ! Component: 700 - total flux cleaned = 0.0145452 Jy ! Component: 750 - total flux cleaned = 0.0157902 Jy ! Component: 800 - total flux cleaned = 0.0168089 Jy ! Component: 850 - total flux cleaned = 0.0175238 Jy ! Component: 900 - total flux cleaned = 0.0183031 Jy ! Component: 950 - total flux cleaned = 0.0189733 Jy ! Component: 1000 - total flux cleaned = 0.019862 Jy ! Component: 1050 - total flux cleaned = 0.0204101 Jy ! Component: 1100 - total flux cleaned = 0.0212498 Jy ! Component: 1150 - total flux cleaned = 0.022211 Jy ! Component: 1200 - total flux cleaned = 0.0229295 Jy ! Component: 1250 - total flux cleaned = 0.0238379 Jy ! Component: 1300 - total flux cleaned = 0.0244498 Jy ! Component: 1350 - total flux cleaned = 0.0251776 Jy ! Component: 1400 - total flux cleaned = 0.0258206 Jy ! Component: 1450 - total flux cleaned = 0.0265737 Jy ! Component: 1500 - total flux cleaned = 0.0271267 Jy ! Component: 1550 - total flux cleaned = 0.0276081 Jy ! Component: 1600 - total flux cleaned = 0.0282562 Jy ! Component: 1650 - total flux cleaned = 0.0286596 Jy ! Component: 1700 - total flux cleaned = 0.029394 Jy ! Component: 1750 - total flux cleaned = 0.029891 Jy ! Component: 1800 - total flux cleaned = 0.0302711 Jy ! Component: 1850 - total flux cleaned = 0.030646 Jy ! Component: 1900 - total flux cleaned = 0.0310135 Jy ! Component: 1950 - total flux cleaned = 0.0312204 Jy ! Component: 2000 - total flux cleaned = 0.0315258 Jy ! Component: 2050 - total flux cleaned = 0.0315761 Jy ! Component: 2100 - total flux cleaned = 0.0316761 Jy ! Component: 2150 - total flux cleaned = 0.0318234 Jy ! Component: 2200 - total flux cleaned = 0.0321134 Jy ! Component: 2250 - total flux cleaned = 0.0322563 Jy ! Component: 2300 - total flux cleaned = 0.0323976 Jy ! Component: 2350 - total flux cleaned = 0.0324441 Jy ! Component: 2400 - total flux cleaned = 0.0327651 Jy ! Component: 2450 - total flux cleaned = 0.0329461 Jy ! Component: 2500 - total flux cleaned = 0.0332143 Jy ! Component: 2550 - total flux cleaned = 0.0333026 Jy ! Component: 2600 - total flux cleaned = 0.0336533 Jy ! Component: 2650 - total flux cleaned = 0.0337829 Jy ! Component: 2700 - total flux cleaned = 0.0341273 Jy ! Component: 2750 - total flux cleaned = 0.0344686 Jy ! Component: 2800 - total flux cleaned = 0.0347646 Jy ! Component: 2850 - total flux cleaned = 0.0350587 Jy ! Component: 2900 - total flux cleaned = 0.0353504 Jy ! Component: 2950 - total flux cleaned = 0.0357222 Jy ! Component: 3000 - total flux cleaned = 0.0358458 Jy ! Component: 3050 - total flux cleaned = 0.0361723 Jy ! Component: 3100 - total flux cleaned = 0.0364561 Jy ! Component: 3150 - total flux cleaned = 0.036698 Jy ! Component: 3200 - total flux cleaned = 0.0369784 Jy ! Component: 3250 - total flux cleaned = 0.0371377 Jy ! Component: 3300 - total flux cleaned = 0.0374147 Jy ! Component: 3350 - total flux cleaned = 0.0376115 Jy ! Component: 3400 - total flux cleaned = 0.0378073 Jy ! Component: 3450 - total flux cleaned = 0.0380799 Jy ! Component: 3500 - total flux cleaned = 0.038196 Jy ! Component: 3550 - total flux cleaned = 0.0383889 Jy ! Component: 3600 - total flux cleaned = 0.0385809 Jy ! Component: 3650 - total flux cleaned = 0.0388484 Jy ! Component: 3700 - total flux cleaned = 0.0390387 Jy ! Component: 3750 - total flux cleaned = 0.0391524 Jy ! Component: 3800 - total flux cleaned = 0.0393413 Jy ! Component: 3850 - total flux cleaned = 0.0395295 Jy ! Component: 3900 - total flux cleaned = 0.0397172 Jy ! Component: 3950 - total flux cleaned = 0.0399042 Jy ! Component: 4000 - total flux cleaned = 0.0400909 Jy ! Component: 4050 - total flux cleaned = 0.0402771 Jy ! Total flux subtracted in 4096 components = 0.0403885 Jy ! Clean residual min=-0.002081 max=0.002073 Jy/beam ! Clean residual mean=0.000004 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 0.51655 Jy keep ! Adding 455 model components to the UV plane model. ! The established model now contains 699 components and 0.51655 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177e_uvs/J1525+0308_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.436 x 5.227 at 14.37 degrees (North through East) ! Clean map min=-0.0042186 max=0.12479 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177e_uvs/J1525+0308_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.124788 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000675062 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.6229 1.6229 3.2458 6.49159 12.9832 25.9664 51.9328 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.124 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 184.854 quit ! Quitting program ! Log file /d2/scr/pima/bp177e_uvs/J1525+0308_C_uvs.log closed on Sat Mar 22 18:47:24 2014