! Started logfile: /scr/pima/bg219h_uvs/J0323+0145_X_uvs.log on Thu Apr 7 11:59:16 2016 obs /scr/pima/bg219h_uvs/J0323+0145_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0323+0145_X_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.822222 visibilities/baseline/integration-bin. ! Found source: J0323+0145 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 15984 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) 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/bg219h_uvs/J0323+0145_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. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.030647Jy sigma=24.566738 ! Fit after self-cal, rms=0.764521Jy sigma=18.092297 ! 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=0.7352 mas, bmaj=1.797 mas, bpa=-4.643 degrees ! Estimated noise=0.569397 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 = 0.173964 Jy ! Component: 100 - total flux cleaned = 0.227681 Jy ! Total flux subtracted in 100 components = 0.227681 Jy ! Clean residual min=-0.011696 max=0.023097 Jy/beam ! Clean residual mean=-0.000003 rms=0.004034 Jy/beam ! Combined flux in latest and established models = 0.227681 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.227681 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.104601Jy sigma=2.463840 ! Fit after self-cal, rms=0.104337Jy sigma=2.458011 ! 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=0.9379 mas, bmaj=2.168 mas, bpa=-5.009 degrees ! Estimated noise=0.341651 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 = 0.0329467 Jy ! Component: 100 - total flux cleaned = 0.0459167 Jy ! Component: 150 - total flux cleaned = 0.0496232 Jy ! Component: 200 - total flux cleaned = 0.049469 Jy ! Total flux subtracted in 200 components = 0.049469 Jy ! Clean residual min=-0.014935 max=0.025581 Jy/beam ! Clean residual mean=0.000003 rms=0.005543 Jy/beam ! Combined flux in latest and established models = 0.27715 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 17 components and 0.27715 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.095667Jy sigma=2.219901 ! Fit after self-cal, rms=0.095641Jy sigma=2.219304 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9379 x 2.168 at -5.009 degrees (North through East) ! Clean map min=-0.014768 max=0.24019 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 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 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* ! ! ! Not correcting unselected IF 5. ! ! 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 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 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* ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.095641Jy sigma=2.219304 ! Fit after self-cal, rms=0.095641Jy sigma=2.219304 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9379 mas, bmaj=2.168 mas, bpa=-5.009 degrees ! Estimated noise=0.341651 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 = 0.000359707 Jy ! Component: 100 - total flux cleaned = 0.000478903 Jy ! Component: 150 - total flux cleaned = 0.000370889 Jy ! Component: 200 - total flux cleaned = 0.000368496 Jy ! Total flux subtracted in 200 components = 0.000368496 Jy ! Clean residual min=-0.014834 max=0.025104 Jy/beam ! Clean residual mean=0.000003 rms=0.005518 Jy/beam ! Combined flux in latest and established models = 0.277518 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 24 components and 0.277518 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.095429Jy sigma=2.212838 ! Fit after self-cal, rms=0.095422Jy sigma=2.212751 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.095422Jy sigma=2.212751 ! Fit after self-cal, rms=0.092078Jy sigma=2.140864 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9514 mas, bmaj=2.206 mas, bpa=-5.501 degrees ! Estimated noise=0.326668 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0105434 Jy ! Component: 100 - total flux cleaned = -0.0162752 Jy ! Component: 150 - total flux cleaned = -0.0197614 Jy ! Component: 200 - total flux cleaned = -0.0219035 Jy ! Total flux subtracted in 200 components = -0.0219035 Jy ! Clean residual min=-0.012102 max=0.024738 Jy/beam ! Clean residual mean=0.000000 rms=0.004808 Jy/beam ! Combined flux in latest and established models = 0.255615 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 43 components and 0.255615 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.090716Jy sigma=2.114658 ! Fit after self-cal, rms=0.090705Jy sigma=2.114254 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 (-15.8, -7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0238572 Jy ! Component: 100 - total flux cleaned = 0.0360719 Jy ! Component: 150 - total flux cleaned = 0.0434228 Jy ! Component: 200 - total flux cleaned = 0.045939 Jy ! Total flux subtracted in 200 components = 0.045939 Jy ! Clean residual min=-0.013415 max=0.018562 Jy/beam ! Clean residual mean=0.000005 rms=0.004191 Jy/beam ! Combined flux in latest and established models = 0.301554 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 89 components and 0.301554 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.083580Jy sigma=1.970621 ! Fit after self-cal, rms=0.083052Jy sigma=1.949919 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.083052Jy sigma=1.949919 ! Fit after self-cal, rms=0.082139Jy sigma=1.927939 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9582 mas, bmaj=2.225 mas, bpa=-5.619 degrees ! Estimated noise=0.321284 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109715 Jy ! Component: 100 - total flux cleaned = 0.00218487 Jy ! Component: 150 - total flux cleaned = 0.0036078 Jy ! Component: 200 - total flux cleaned = 0.00470608 Jy ! Total flux subtracted in 200 components = 0.00470608 Jy ! Clean residual min=-0.013985 max=0.016462 Jy/beam ! Clean residual mean=0.000005 rms=0.003753 Jy/beam ! Combined flux in latest and established models = 0.30626 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 114 components and 0.30626 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.080249Jy sigma=1.904100 ! Fit after self-cal, rms=0.080197Jy sigma=1.899335 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 = 0.00244696 Jy ! Component: 100 - total flux cleaned = 0.00346905 Jy ! Component: 150 - total flux cleaned = 0.00419437 Jy ! Component: 200 - total flux cleaned = 0.00502073 Jy ! Total flux subtracted in 200 components = 0.00502073 Jy ! Clean residual min=-0.014608 max=0.015166 Jy/beam ! Clean residual mean=0.000006 rms=0.003702 Jy/beam ! Combined flux in latest and established models = 0.311281 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 125 components and 0.311281 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.079619Jy sigma=1.897991 ! Fit after self-cal, rms=0.079619Jy sigma=1.896641 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.079619Jy sigma=1.896641 ! Fit after self-cal, rms=0.079307Jy sigma=1.888263 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.252 mas, bmaj=3.442 mas, bpa=-2.278 degrees ! Estimated noise=0.378778 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000165739 Jy ! Component: 100 - total flux cleaned = -0.000408235 Jy ! Component: 150 - total flux cleaned = 0.000317377 Jy ! Component: 200 - total flux cleaned = 0.000326199 Jy ! Total flux subtracted in 200 components = 0.000326199 Jy ! Clean residual min=-0.022161 max=0.025181 Jy/beam ! Clean residual mean=0.000013 rms=0.006177 Jy/beam ! Combined flux in latest and established models = 0.311607 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 130 components and 0.311607 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.078914Jy sigma=1.896808 ! Fit after self-cal, rms=0.078865Jy sigma=1.893461 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 = 0.00144178 Jy ! Component: 100 - total flux cleaned = 0.00169267 Jy ! Component: 150 - total flux cleaned = 0.00176752 Jy ! Component: 200 - total flux cleaned = 0.00183454 Jy ! Total flux subtracted in 200 components = 0.00183454 Jy ! Clean residual min=-0.022049 max=0.024126 Jy/beam ! Clean residual mean=0.000013 rms=0.006087 Jy/beam ! Combined flux in latest and established models = 0.313441 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 134 components and 0.313441 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.078899Jy sigma=1.899256 ! Fit after self-cal, rms=0.078885Jy sigma=1.898467 ! 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=0.9651 mas, bmaj=2.236 mas, bpa=-5.556 degrees ! Estimated noise=0.318787 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9651 x 2.236 at -5.556 degrees (North through East) ! Clean map min=-0.014508 max=0.22128 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=0.7519 mas, bmaj=1.837 mas, bpa=-5.076 degrees ! Estimated noise=0.545822 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.165768 Jy ! Component: 100 - total flux cleaned = 0.21544 Jy ! Component: 150 - total flux cleaned = 0.242584 Jy ! Component: 200 - total flux cleaned = 0.26143 Jy ! Total flux subtracted in 200 components = 0.26143 Jy ! Clean residual min=-0.010260 max=0.014984 Jy/beam ! Clean residual mean=-0.000003 rms=0.002990 Jy/beam ! Combined flux in latest and established models = 0.26143 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.26143 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9651 mas, bmaj=2.236 mas, bpa=-5.556 degrees ! Estimated noise=0.318787 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) ! Added new window around map position (16.2, 7.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0245971 Jy ! Component: 100 - total flux cleaned = 0.0401638 Jy ! Component: 150 - total flux cleaned = 0.0515285 Jy ! Component: 200 - total flux cleaned = 0.0602051 Jy ! Total flux subtracted in 200 components = 0.0602051 Jy ! Clean residual min=-0.011864 max=0.013890 Jy/beam ! Clean residual mean=0.000006 rms=0.003334 Jy/beam ! Combined flux in latest and established models = 0.321635 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 58 components and 0.321635 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=2.252 mas, bmaj=3.442 mas, bpa=-2.278 degrees ! Estimated noise=0.378778 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108805 Jy ! Component: 100 - total flux cleaned = 0.0178611 Jy ! Component: 150 - total flux cleaned = 0.0224695 Jy ! Component: 200 - total flux cleaned = 0.0253971 Jy ! Total flux subtracted in 200 components = 0.0253971 Jy ! Clean residual min=-0.018086 max=0.017748 Jy/beam ! Clean residual mean=0.000018 rms=0.005496 Jy/beam ! Combined flux in latest and established models = 0.347032 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 = 0.00147112 Jy ! Component: 100 - total flux cleaned = 0.00262276 Jy ! Component: 150 - total flux cleaned = 0.00334883 Jy ! Component: 200 - total flux cleaned = 0.00392195 Jy ! Total flux subtracted in 200 components = 0.00392195 Jy ! Clean residual min=-0.018030 max=0.017588 Jy/beam ! Clean residual mean=0.000018 rms=0.005496 Jy/beam ! Combined flux in latest and established models = 0.350954 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 103 components and 0.350954 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9651 mas, bmaj=2.236 mas, bpa=-5.556 degrees ! Estimated noise=0.318787 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00160771 Jy ! Component: 100 - total flux cleaned = 0.00200852 Jy ! Component: 150 - total flux cleaned = 0.00224997 Jy ! Component: 200 - total flux cleaned = 0.0025767 Jy ! Total flux subtracted in 200 components = 0.0025767 Jy ! Clean residual min=-0.012559 max=0.010836 Jy/beam ! Clean residual mean=0.000008 rms=0.003213 Jy/beam ! Combined flux in latest and established models = 0.353531 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 118 components and 0.353531 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.075521Jy sigma=1.820107 ! Fit after self-cal, rms=0.075069Jy sigma=1.806410 wmodel /scr/pima/bg219h_uvs/J0323+0145_X_map.mod ! Writing 118 model components to file: /scr/pima/bg219h_uvs/J0323+0145_X_map.mod wobs /scr/pima/bg219h_uvs/J0323+0145_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J0323+0145_X_uvs.fits wwins /scr/pima/bg219h_uvs/J0323+0145_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219h_uvs/J0323+0145_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 = -0.00431016 Jy ! Component: 100 - total flux cleaned = -0.00506275 Jy ! Component: 150 - total flux cleaned = -0.00454735 Jy ! Component: 200 - total flux cleaned = -0.00388574 Jy ! Component: 250 - total flux cleaned = -0.00340917 Jy ! Component: 300 - total flux cleaned = -0.00310234 Jy ! Component: 350 - total flux cleaned = -0.00265927 Jy ! Component: 400 - total flux cleaned = -0.00208839 Jy ! Component: 450 - total flux cleaned = -0.00181476 Jy ! Component: 500 - total flux cleaned = -0.00154721 Jy ! Component: 550 - total flux cleaned = -0.00102912 Jy ! Component: 600 - total flux cleaned = -0.000904301 Jy ! Component: 650 - total flux cleaned = -0.000660273 Jy ! Component: 700 - total flux cleaned = -0.000541752 Jy ! Component: 750 - total flux cleaned = -0.000424721 Jy ! Component: 800 - total flux cleaned = -0.000424611 Jy ! Component: 850 - total flux cleaned = -9.35911e-05 Jy ! Component: 900 - total flux cleaned = 0.000228044 Jy ! Component: 950 - total flux cleaned = 0.00022756 Jy ! Component: 1000 - total flux cleaned = 0.00033269 Jy ! Component: 1050 - total flux cleaned = 0.000631459 Jy ! Component: 1100 - total flux cleaned = 0.00063337 Jy ! Component: 1150 - total flux cleaned = 0.000826578 Jy ! Component: 1200 - total flux cleaned = 0.00119703 Jy ! Component: 1250 - total flux cleaned = 0.00101656 Jy ! Component: 1300 - total flux cleaned = 0.0011075 Jy ! Component: 1350 - total flux cleaned = 0.00119485 Jy ! Component: 1400 - total flux cleaned = 0.00111017 Jy ! Component: 1450 - total flux cleaned = 0.00102741 Jy ! Component: 1500 - total flux cleaned = 0.0010285 Jy ! Component: 1550 - total flux cleaned = 0.000950639 Jy ! Component: 1600 - total flux cleaned = 0.000949738 Jy ! Component: 1650 - total flux cleaned = 0.000874563 Jy ! Component: 1700 - total flux cleaned = 0.000875742 Jy ! Component: 1750 - total flux cleaned = 0.000654514 Jy ! Component: 1800 - total flux cleaned = 0.000582531 Jy ! Component: 1850 - total flux cleaned = 0.000442592 Jy ! Component: 1900 - total flux cleaned = 0.000442359 Jy ! Component: 1950 - total flux cleaned = 0.000374057 Jy ! Component: 2000 - total flux cleaned = 0.000307961 Jy ! Component: 2050 - total flux cleaned = 0.000111877 Jy ! Component: 2100 - total flux cleaned = -7.92486e-05 Jy ! Component: 2150 - total flux cleaned = -7.90525e-05 Jy ! Component: 2200 - total flux cleaned = -0.000141122 Jy ! Component: 2250 - total flux cleaned = -0.000202654 Jy ! Component: 2300 - total flux cleaned = -0.000321875 Jy ! Component: 2350 - total flux cleaned = -0.000438166 Jy ! Component: 2400 - total flux cleaned = -0.000494484 Jy ! Component: 2450 - total flux cleaned = -0.000440008 Jy ! Component: 2500 - total flux cleaned = -0.000604349 Jy ! Component: 2550 - total flux cleaned = -0.000657635 Jy ! Component: 2600 - total flux cleaned = -0.000762603 Jy ! Component: 2650 - total flux cleaned = -0.000606684 Jy ! Component: 2700 - total flux cleaned = -0.000808825 Jy ! Component: 2750 - total flux cleaned = -0.000910078 Jy ! Component: 2800 - total flux cleaned = -0.00120539 Jy ! Component: 2850 - total flux cleaned = -0.00125413 Jy ! Component: 2900 - total flux cleaned = -0.00144401 Jy ! Component: 2950 - total flux cleaned = -0.00149006 Jy ! Component: 3000 - total flux cleaned = -0.00158204 Jy ! Component: 3050 - total flux cleaned = -0.0015823 Jy ! Component: 3100 - total flux cleaned = -0.00171512 Jy ! Component: 3150 - total flux cleaned = -0.00158291 Jy ! Component: 3200 - total flux cleaned = -0.00145321 Jy ! Component: 3250 - total flux cleaned = -0.00141168 Jy ! Component: 3300 - total flux cleaned = -0.00145475 Jy ! Component: 3350 - total flux cleaned = -0.00153712 Jy ! Component: 3400 - total flux cleaned = -0.00145607 Jy ! Component: 3450 - total flux cleaned = -0.00145721 Jy ! Component: 3500 - total flux cleaned = -0.0014571 Jy ! Component: 3550 - total flux cleaned = -0.00161224 Jy ! Component: 3600 - total flux cleaned = -0.00149651 Jy ! Component: 3650 - total flux cleaned = -0.00145776 Jy ! Component: 3700 - total flux cleaned = -0.00142008 Jy ! Component: 3750 - total flux cleaned = -0.00134615 Jy ! Component: 3800 - total flux cleaned = -0.00127343 Jy ! Component: 3850 - total flux cleaned = -0.00134557 Jy ! Component: 3900 - total flux cleaned = -0.00131031 Jy ! Component: 3950 - total flux cleaned = -0.00130965 Jy ! Component: 4000 - total flux cleaned = -0.0013088 Jy ! Component: 4050 - total flux cleaned = -0.00134343 Jy ! Total flux subtracted in 4096 components = -0.00117414 Jy ! Clean residual min=-0.001864 max=0.002159 Jy/beam ! Clean residual mean=0.000002 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.352357 Jy keep ! Adding 443 model components to the UV plane model. ! The established model now contains 561 components and 0.352357 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J0323+0145_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9651 x 2.236 at -5.556 degrees (North through East) ! Clean map min=-0.0054597 max=0.21158 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0323+0145_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.211581 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000649844 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.92141 0.92141 1.84282 3.68564 7.37128 14.7426 29.4851 58.9702 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0019 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.211 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 325.587 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0323+0145_X_uvs.log closed on Thu Apr 7 11:59:20 2016