! Started logfile: /scr/pima/bp177a_uvs/J1314+0842_X_uvs.log on Fri Feb 7 04:28:11 2014 obs /scr/pima/bp177a_uvs/J1314+0842_X_uva.fits ! Reading UV FITS file: /scr/pima/bp177a_uvs/J1314+0842_X_uva.fits ! AN table 1: 2 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1314+0842 ! ! 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 448 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp177a_uvs/J1314+0842_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=1.000155Jy sigma=43.848175 ! Fit after self-cal, rms=0.954233Jy sigma=41.854371 ! 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=0.7721 mas, bmaj=1.865 mas, bpa=4.203 degrees ! Estimated noise=0.943 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 = 0.0350368 Jy ! Component: 100 - total flux cleaned = 0.0431612 Jy ! Total flux subtracted in 100 components = 0.0431612 Jy ! Clean residual min=-0.002867 max=0.004725 Jy/beam ! Clean residual mean=-0.000005 rms=0.000810 Jy/beam ! Combined flux in latest and established models = 0.0431612 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0431612 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=0.015256Jy sigma=0.613260 ! Fit after self-cal, rms=0.015237Jy sigma=0.612366 ! 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=0.8801 mas, bmaj=2.094 mas, bpa=4.985 degrees ! Estimated noise=0.779551 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 (1.6, 3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00441898 Jy ! Component: 100 - total flux cleaned = 0.00669148 Jy ! Component: 150 - total flux cleaned = 0.00820494 Jy ! Component: 200 - total flux cleaned = 0.00924802 Jy ! Total flux subtracted in 200 components = 0.00924802 Jy ! Clean residual min=-0.002272 max=0.002293 Jy/beam ! Clean residual mean=-0.000003 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.0524092 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 27 components and 0.0524092 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=0.013768Jy sigma=0.553437 ! Fit after self-cal, rms=0.013703Jy sigma=0.550013 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8801 x 2.094 at 4.985 degrees (North through East) ! Clean map min=-0.0023508 max=0.043842 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* LA 1.00* ! MK 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* LA 1.00* ! MK 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 1.10 HN 0.98 LA 0.97 ! MK 0.96 OV 0.99 PT 0.94 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.11 HN 1.04 LA 1.00 ! MK 1.08 OV 0.97 PT 0.95 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.98 HN 1.12 LA 0.91 ! MK 1.01 OV 0.96 PT 0.91 SC 0.94 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.01 HN 0.93 LA 0.99 ! MK 1.08 OV 1.09 PT 0.95 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.03 HN 0.97 LA 0.92 ! MK 1.03 OV 1.10 PT 0.94 SC 0.92 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.013703Jy sigma=0.550013 ! Fit after self-cal, rms=0.013302Jy sigma=0.531013 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8805 mas, bmaj=2.098 mas, bpa=5.359 degrees ! Estimated noise=0.776647 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 = 0.000612757 Jy ! Component: 100 - total flux cleaned = 0.000718131 Jy ! Component: 150 - total flux cleaned = 0.000790304 Jy ! Component: 200 - total flux cleaned = 0.000854854 Jy ! Total flux subtracted in 200 components = 0.000854854 Jy ! Clean residual min=-0.001943 max=0.001780 Jy/beam ! Clean residual mean=-0.000001 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.0532641 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 40 components and 0.0532641 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=0.013225Jy sigma=0.528489 ! Fit after self-cal, rms=0.013222Jy sigma=0.528277 ! 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=0.013222Jy sigma=0.528277 ! Fit after self-cal, rms=0.013057Jy sigma=0.519716 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8771 mas, bmaj=2.094 mas, bpa=5.423 degrees ! Estimated noise=0.780182 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000371445 Jy ! Component: 100 - total flux cleaned = 0.000462721 Jy ! Component: 150 - total flux cleaned = 0.00055869 Jy ! Component: 200 - total flux cleaned = 0.000634672 Jy ! Total flux subtracted in 200 components = 0.000634672 Jy ! Clean residual min=-0.001878 max=0.001694 Jy/beam ! Clean residual mean=0.000000 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.0538987 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 50 components and 0.0538987 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=0.013023Jy sigma=0.518290 ! Fit after self-cal, rms=0.013024Jy sigma=0.518268 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 = 7.35185e-05 Jy ! Component: 100 - total flux cleaned = 0.000127448 Jy ! Component: 150 - total flux cleaned = 0.000157694 Jy ! Component: 200 - total flux cleaned = 0.000176889 Jy ! Total flux subtracted in 200 components = 0.000176889 Jy ! Clean residual min=-0.001876 max=0.001682 Jy/beam ! Clean residual mean=0.000001 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.0540756 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 53 components and 0.0540756 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=0.013009Jy sigma=0.517613 ! Fit after self-cal, rms=0.013009Jy sigma=0.517609 ! 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=0.013009Jy sigma=0.517609 ! Fit after self-cal, rms=0.013033Jy sigma=0.517239 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8751 mas, bmaj=2.088 mas, bpa=5.519 degrees ! Estimated noise=0.782307 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000385115 Jy ! Component: 100 - total flux cleaned = 0.000473615 Jy ! Component: 150 - total flux cleaned = 0.00053339 Jy ! Component: 200 - total flux cleaned = 0.000588377 Jy ! Total flux subtracted in 200 components = 0.000588377 Jy ! Clean residual min=-0.001890 max=0.001685 Jy/beam ! Clean residual mean=0.000000 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.054664 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 55 components and 0.054664 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=0.013012Jy sigma=0.516509 ! Fit after self-cal, rms=0.013013Jy sigma=0.516507 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 = 5.25268e-05 Jy ! Component: 100 - total flux cleaned = 8.45831e-05 Jy ! Component: 150 - total flux cleaned = 9.98762e-05 Jy ! Component: 200 - total flux cleaned = 0.000106952 Jy ! Total flux subtracted in 200 components = 0.000106952 Jy ! Clean residual min=-0.001889 max=0.001678 Jy/beam ! Clean residual mean=0.000001 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.054771 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 57 components and 0.054771 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=0.013004Jy sigma=0.516167 ! Fit after self-cal, rms=0.013004Jy sigma=0.516165 ! 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=0.013004Jy sigma=0.516165 ! Fit after self-cal, rms=0.013023Jy sigma=0.515942 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.029 mas, bmaj=2.87 mas, bpa=2.464 degrees ! Estimated noise=1.06302 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00013911 Jy ! Component: 100 - total flux cleaned = 0.000128323 Jy ! Component: 150 - total flux cleaned = 0.000138981 Jy ! Component: 200 - total flux cleaned = 0.000147699 Jy ! Total flux subtracted in 200 components = 0.000147699 Jy ! Clean residual min=-0.002292 max=0.001672 Jy/beam ! Clean residual mean=0.000001 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.0549187 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 64 components and 0.0549187 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=0.013021Jy sigma=0.516121 ! Fit after self-cal, rms=0.013019Jy sigma=0.516053 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 = 8.70081e-05 Jy ! Component: 100 - total flux cleaned = 7.91862e-05 Jy ! Component: 150 - total flux cleaned = 7.93017e-05 Jy ! Component: 200 - total flux cleaned = 8.57914e-05 Jy ! Total flux subtracted in 200 components = 8.57914e-05 Jy ! Clean residual min=-0.002256 max=0.001658 Jy/beam ! Clean residual mean=0.000001 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.0550045 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 79 components and 0.0550045 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=0.013024Jy sigma=0.516358 ! Fit after self-cal, rms=0.013023Jy sigma=0.516333 ! 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=0.8736 mas, bmaj=2.084 mas, bpa=5.583 degrees ! Estimated noise=0.783867 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8736 x 2.084 at 5.583 degrees (North through East) ! Clean map min=-0.0017875 max=0.043608 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=0.7669 mas, bmaj=1.859 mas, bpa=4.95 degrees ! Estimated noise=0.945951 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0351395 Jy ! Component: 100 - total flux cleaned = 0.0439561 Jy ! Component: 150 - total flux cleaned = 0.0480185 Jy ! Component: 200 - total flux cleaned = 0.0501659 Jy ! Total flux subtracted in 200 components = 0.0501659 Jy ! Clean residual min=-0.002185 max=0.002410 Jy/beam ! Clean residual mean=-0.000002 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.0501659 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0501659 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8736 mas, bmaj=2.084 mas, bpa=5.583 degrees ! Estimated noise=0.783867 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 (6, -14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00213388 Jy ! Component: 100 - total flux cleaned = 0.0033215 Jy ! Component: 150 - total flux cleaned = 0.00392901 Jy ! Component: 200 - total flux cleaned = 0.00410565 Jy ! Total flux subtracted in 200 components = 0.00410565 Jy ! Clean residual min=-0.001903 max=0.001792 Jy/beam ! Clean residual mean=-0.000000 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.0542715 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 42 components and 0.0542715 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=2.029 mas, bmaj=2.87 mas, bpa=2.464 degrees ! Estimated noise=1.06302 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000547499 Jy ! Component: 100 - total flux cleaned = 0.000593474 Jy ! Component: 150 - total flux cleaned = 0.000654461 Jy ! Component: 200 - total flux cleaned = 0.000673315 Jy ! Total flux subtracted in 200 components = 0.000673315 Jy ! Clean residual min=-0.002177 max=0.001655 Jy/beam ! Clean residual mean=0.000001 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.0549449 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 = 6.67322e-07 Jy ! Component: 100 - total flux cleaned = 1.72114e-05 Jy ! Component: 150 - total flux cleaned = 2.10934e-06 Jy ! Component: 200 - total flux cleaned = 1.76181e-05 Jy ! Total flux subtracted in 200 components = 1.76181e-05 Jy ! Clean residual min=-0.002106 max=0.001612 Jy/beam ! Clean residual mean=0.000000 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.0549625 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 55 components and 0.0549625 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8736 mas, bmaj=2.084 mas, bpa=5.583 degrees ! Estimated noise=0.783867 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.47472e-06 Jy ! Component: 100 - total flux cleaned = 4.80178e-05 Jy ! Component: 150 - total flux cleaned = 0.000100676 Jy ! Component: 200 - total flux cleaned = 0.000116273 Jy ! Total flux subtracted in 200 components = 0.000116273 Jy ! Clean residual min=-0.001711 max=0.001795 Jy/beam ! Clean residual mean=0.000000 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.0550788 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 74 components and 0.0550787 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=0.012915Jy sigma=0.510085 ! Fit after self-cal, rms=0.012896Jy sigma=0.509239 wmodel /scr/pima/bp177a_uvs/J1314+0842_X_map.mod ! Writing 74 model components to file: /scr/pima/bp177a_uvs/J1314+0842_X_map.mod wobs /scr/pima/bp177a_uvs/J1314+0842_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp177a_uvs/J1314+0842_X_uvs.fits wwins /scr/pima/bp177a_uvs/J1314+0842_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bp177a_uvs/J1314+0842_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 = -0.000183328 Jy ! Component: 100 - total flux cleaned = -0.000339238 Jy ! Component: 150 - total flux cleaned = -0.00043544 Jy ! Component: 200 - total flux cleaned = -0.000458488 Jy ! Component: 250 - total flux cleaned = -0.00052231 Jy ! Component: 300 - total flux cleaned = -0.000663329 Jy ! Component: 350 - total flux cleaned = -0.000817718 Jy ! Component: 400 - total flux cleaned = -0.000947239 Jy ! Component: 450 - total flux cleaned = -0.00108975 Jy ! Component: 500 - total flux cleaned = -0.00122704 Jy ! Component: 550 - total flux cleaned = -0.00134246 Jy ! Component: 600 - total flux cleaned = -0.00139034 Jy ! Component: 650 - total flux cleaned = -0.00143722 Jy ! Component: 700 - total flux cleaned = -0.00145247 Jy ! Component: 750 - total flux cleaned = -0.00151091 Jy ! Component: 800 - total flux cleaned = -0.00149686 Jy ! Component: 850 - total flux cleaned = -0.00155265 Jy ! Component: 900 - total flux cleaned = -0.00162024 Jy ! Component: 950 - total flux cleaned = -0.00163335 Jy ! Component: 1000 - total flux cleaned = -0.00164639 Jy ! Component: 1050 - total flux cleaned = -0.00169696 Jy ! Component: 1100 - total flux cleaned = -0.00170927 Jy ! Component: 1150 - total flux cleaned = -0.00172157 Jy ! Component: 1200 - total flux cleaned = -0.00175709 Jy ! Component: 1250 - total flux cleaned = -0.00174543 Jy ! Component: 1300 - total flux cleaned = -0.00175666 Jy ! Component: 1350 - total flux cleaned = -0.00177905 Jy ! Component: 1400 - total flux cleaned = -0.00182291 Jy ! Component: 1450 - total flux cleaned = -0.00185532 Jy ! Component: 1500 - total flux cleaned = -0.00188728 Jy ! Component: 1550 - total flux cleaned = -0.00190838 Jy ! Component: 1600 - total flux cleaned = -0.00192926 Jy ! Component: 1650 - total flux cleaned = -0.00197018 Jy ! Component: 1700 - total flux cleaned = -0.00201052 Jy ! Component: 1750 - total flux cleaned = -0.00205035 Jy ! Component: 1800 - total flux cleaned = -0.00207009 Jy ! Component: 1850 - total flux cleaned = -0.00208967 Jy ! Component: 1900 - total flux cleaned = -0.0021378 Jy ! Component: 1950 - total flux cleaned = -0.00217576 Jy ! Component: 2000 - total flux cleaned = -0.00219459 Jy ! Component: 2050 - total flux cleaned = -0.00222249 Jy ! Component: 2100 - total flux cleaned = -0.00224085 Jy ! Component: 2150 - total flux cleaned = -0.00224991 Jy ! Component: 2200 - total flux cleaned = -0.00226792 Jy ! Component: 2250 - total flux cleaned = -0.00228582 Jy ! Component: 2300 - total flux cleaned = -0.00230362 Jy ! Component: 2350 - total flux cleaned = -0.00230366 Jy ! Component: 2400 - total flux cleaned = -0.00232112 Jy ! Component: 2450 - total flux cleaned = -0.00234688 Jy ! Component: 2500 - total flux cleaned = -0.0023384 Jy ! Component: 2550 - total flux cleaned = -0.00236372 Jy ! Component: 2600 - total flux cleaned = -0.00238052 Jy ! Component: 2650 - total flux cleaned = -0.00239719 Jy ! Component: 2700 - total flux cleaned = -0.00240548 Jy ! Component: 2750 - total flux cleaned = -0.00243821 Jy ! Component: 2800 - total flux cleaned = -0.00244631 Jy ! Component: 2850 - total flux cleaned = -0.00245437 Jy ! Component: 2900 - total flux cleaned = -0.0024704 Jy ! Component: 2950 - total flux cleaned = -0.00249434 Jy ! Component: 3000 - total flux cleaned = -0.00251017 Jy ! Component: 3050 - total flux cleaned = -0.00251806 Jy ! Component: 3100 - total flux cleaned = -0.0025494 Jy ! Component: 3150 - total flux cleaned = -0.00255724 Jy ! Component: 3200 - total flux cleaned = -0.00258054 Jy ! Component: 3250 - total flux cleaned = -0.00258825 Jy ! Component: 3300 - total flux cleaned = -0.00260358 Jy ! Component: 3350 - total flux cleaned = -0.00261889 Jy ! Component: 3400 - total flux cleaned = -0.00265699 Jy ! Component: 3450 - total flux cleaned = -0.00267211 Jy ! Component: 3500 - total flux cleaned = -0.00267972 Jy ! Component: 3550 - total flux cleaned = -0.00270229 Jy ! Component: 3600 - total flux cleaned = -0.00271727 Jy ! Component: 3650 - total flux cleaned = -0.00274712 Jy ! Component: 3700 - total flux cleaned = -0.0027769 Jy ! Component: 3750 - total flux cleaned = -0.00279172 Jy ! Component: 3800 - total flux cleaned = -0.00280653 Jy ! Component: 3850 - total flux cleaned = -0.00282859 Jy ! Component: 3900 - total flux cleaned = -0.00287995 Jy ! Component: 3950 - total flux cleaned = -0.00290184 Jy ! Component: 4000 - total flux cleaned = -0.00292365 Jy ! Component: 4050 - total flux cleaned = -0.00294546 Jy ! Total flux subtracted in 4096 components = -0.00298168 Jy ! Clean residual min=-0.000445 max=0.000489 Jy/beam ! Clean residual mean=0.000000 rms=0.000117 Jy/beam ! Combined flux in latest and established models = 0.0520971 Jy keep ! Adding 250 model components to the UV plane model. ! The established model now contains 324 components and 0.0520971 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp177a_uvs/J1314+0842_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8736 x 2.084 at 5.583 degrees (North through East) ! Clean map min=-0.0013111 max=0.043392 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp177a_uvs/J1314+0842_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0433917 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000116257 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.803774 0.803774 1.60755 3.2151 6.43019 12.8604 25.7208 51.4415 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.043 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 373.239 quit ! Quitting program ! Log file /scr/pima/bp177a_uvs/J1314+0842_X_uvs.log closed on Fri Feb 7 04:28:14 2014