! Started logfile: /scr/pima/bp171af_uvs/J0013-1854_X_uvs.log on Thu Oct 10 16:46:23 2013 obs /scr/pima/bp171af_uvs/J0013-1854_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171af_uvs/J0013-1854_X_uva.fits ! AN table 1: 19 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.789474 visibilities/baseline/integration-bin. ! Found source: J0013-1854 ! ! 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 2520 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/bp171af_uvs/J0013-1854_X] 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 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=0.999906Jy sigma=0.777904 ! Fit after self-cal, rms=0.989927Jy sigma=0.763040 ! 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=0.8047 mas, bmaj=2.063 mas, bpa=-15.84 degrees ! Estimated noise=38.1363 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 = 0.0113294 Jy ! Component: 100 - total flux cleaned = 0.0147432 Jy ! Total flux subtracted in 100 components = 0.0147432 Jy ! Clean residual min=-0.002425 max=0.002512 Jy/beam ! Clean residual mean=0.000002 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.0147432 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0147432 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=0.020149Jy sigma=0.016809 ! Fit after self-cal, rms=0.018414Jy sigma=0.015424 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00352063 Jy ! Component: 100 - total flux cleaned = 0.00524363 Jy ! Total flux subtracted in 100 components = 0.00524363 Jy ! Clean residual min=-0.002163 max=0.002144 Jy/beam ! Clean residual mean=0.000000 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.0199868 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 24 components and 0.0199868 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=0.018811Jy sigma=0.014307 ! Fit after self-cal, rms=0.018755Jy sigma=0.014291 ! 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=0.9651 mas, bmaj=2.205 mas, bpa=-8.777 degrees ! Estimated noise=20.396 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 = 0.000983983 Jy ! Component: 100 - total flux cleaned = 0.00121358 Jy ! Component: 150 - total flux cleaned = 0.00127893 Jy ! Component: 200 - total flux cleaned = 0.00129231 Jy ! Total flux subtracted in 200 components = 0.00129231 Jy ! Clean residual min=-0.001416 max=0.001493 Jy/beam ! Clean residual mean=-0.000001 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.0212791 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 36 components and 0.0212791 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=0.018784Jy sigma=0.014177 ! Fit after self-cal, rms=0.018739Jy sigma=0.014155 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! HN 0.81 KP 0.94 MK 1.00 NL 0.96 ! OV 0.95 PT 0.95 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! HN 0.74 KP 0.88 MK 1.00 NL 0.94 ! OV 1.02 PT 1.00 SC 0.77 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! HN 0.73 KP 1.15 MK 1.03 NL 0.85 ! OV 0.89 PT 1.03 SC 0.87 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! HN 0.89 KP 0.93 MK 1.05 NL 0.83 ! OV 1.14 PT 0.84 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! HN 0.85 KP 0.87 MK 0.83 NL 0.88 ! OV 0.94 PT 0.86 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! HN 0.67 KP 1.11 MK 0.80 NL 0.87 ! OV 0.93 PT 0.94 SC 0.90 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! HN 0.66 KP 0.86 MK 0.80 NL 0.89 ! OV 1.10 PT 1.07 SC 0.84 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! HN 0.63 KP 0.84 MK 0.68 NL 0.92 ! OV 0.99 PT 0.98 SC 1.05 ! ! ! Fit before self-cal, rms=0.018739Jy sigma=0.014155 ! Fit after self-cal, rms=0.016196Jy sigma=0.013488 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9624 mas, bmaj=2.202 mas, bpa=-9.369 degrees ! Estimated noise=16.5676 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 = -0.00242075 Jy ! Component: 100 - total flux cleaned = -0.00297881 Jy ! Component: 150 - total flux cleaned = -0.00292772 Jy ! Component: 200 - total flux cleaned = -0.00288565 Jy ! Total flux subtracted in 200 components = -0.00288565 Jy ! Clean residual min=-0.000831 max=0.000815 Jy/beam ! Clean residual mean=0.000000 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.0183934 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 43 components and 0.0183934 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=0.015198Jy sigma=0.013786 ! Fit after self-cal, rms=0.015224Jy sigma=0.013762 ! 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=0.015224Jy sigma=0.013762 ! Fit after self-cal, rms=0.013513Jy sigma=0.013451 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9523 mas, bmaj=2.183 mas, bpa=-10 degrees ! Estimated noise=13.7255 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00198554 Jy ! Component: 100 - total flux cleaned = -0.00250757 Jy ! Component: 150 - total flux cleaned = -0.00269555 Jy ! Component: 200 - total flux cleaned = -0.00267077 Jy ! Total flux subtracted in 200 components = -0.00267077 Jy ! Clean residual min=-0.000718 max=0.000670 Jy/beam ! Clean residual mean=0.000000 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.0157227 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 46 components and 0.0157227 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=0.012693Jy sigma=0.013758 ! Fit after self-cal, rms=0.012696Jy sigma=0.013755 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 = 6.35538e-05 Jy ! Component: 100 - total flux cleaned = 8.07063e-05 Jy ! Component: 150 - total flux cleaned = 9.5863e-05 Jy ! Component: 200 - total flux cleaned = 0.000109281 Jy ! Total flux subtracted in 200 components = 0.000109281 Jy ! Clean residual min=-0.000715 max=0.000630 Jy/beam ! Clean residual mean=-0.000000 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.015832 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 49 components and 0.015832 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=0.012679Jy sigma=0.013766 ! Fit after self-cal, rms=0.012678Jy sigma=0.013765 ! 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=0.012678Jy sigma=0.013765 ! Fit after self-cal, rms=0.011474Jy sigma=0.013492 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9424 mas, bmaj=2.167 mas, bpa=-10.54 degrees ! Estimated noise=11.7601 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00132034 Jy ! Component: 100 - total flux cleaned = -0.00167464 Jy ! Component: 150 - total flux cleaned = -0.00183357 Jy ! Component: 200 - total flux cleaned = -0.00190757 Jy ! Total flux subtracted in 200 components = -0.00190757 Jy ! Clean residual min=-0.000645 max=0.000604 Jy/beam ! Clean residual mean=-0.000000 rms=0.000152 Jy/beam ! Combined flux in latest and established models = 0.0139244 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 53 components and 0.0139244 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=0.010955Jy sigma=0.013791 ! Fit after self-cal, rms=0.010958Jy sigma=0.013787 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.13258e-05 Jy ! Component: 100 - total flux cleaned = -8.63457e-06 Jy ! Component: 150 - total flux cleaned = -6.20425e-06 Jy ! Component: 200 - total flux cleaned = -6.26764e-06 Jy ! Total flux subtracted in 200 components = -6.26764e-06 Jy ! Clean residual min=-0.000638 max=0.000576 Jy/beam ! Clean residual mean=-0.000000 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.0139181 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 55 components and 0.0139181 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=0.010951Jy sigma=0.013793 ! Fit after self-cal, rms=0.010949Jy sigma=0.013793 ! 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=0.010949Jy sigma=0.013793 ! Fit after self-cal, rms=0.009888Jy sigma=0.013491 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.715 mas, bmaj=3.513 mas, bpa=-5.901 degrees ! Estimated noise=13.4623 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00124275 Jy ! Component: 100 - total flux cleaned = -0.00154076 Jy ! Component: 150 - total flux cleaned = -0.00162874 Jy ! Component: 200 - total flux cleaned = -0.00163128 Jy ! Total flux subtracted in 200 components = -0.00163128 Jy ! Clean residual min=-0.000681 max=0.000601 Jy/beam ! Clean residual mean=-0.000000 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.0122868 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 63 components and 0.0122868 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=0.009449Jy sigma=0.013794 ! Fit after self-cal, rms=0.009446Jy sigma=0.013787 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 = 2.85805e-05 Jy ! Component: 100 - total flux cleaned = 2.56167e-05 Jy ! Component: 150 - total flux cleaned = 2.03945e-05 Jy ! Component: 200 - total flux cleaned = 1.80312e-05 Jy ! Total flux subtracted in 200 components = 1.80312e-05 Jy ! Clean residual min=-0.000680 max=0.000586 Jy/beam ! Clean residual mean=-0.000000 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.0123049 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 67 components and 0.0123049 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=0.009452Jy sigma=0.013780 ! Fit after self-cal, rms=0.009454Jy sigma=0.013779 ! 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=0.9344 mas, bmaj=2.157 mas, bpa=-11.06 degrees ! Estimated noise=10.0784 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9344 x 2.157 at -11.06 degrees (North through East) ! Clean map min=-0.00049656 max=0.0087226 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=0.7782 mas, bmaj=2.107 mas, bpa=-18.1 degrees ! Estimated noise=18.2472 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0062467 Jy ! Component: 100 - total flux cleaned = 0.00865381 Jy ! Component: 150 - total flux cleaned = 0.0100849 Jy ! Component: 200 - total flux cleaned = 0.0107053 Jy ! Total flux subtracted in 200 components = 0.0107053 Jy ! Clean residual min=-0.001020 max=0.000977 Jy/beam ! Clean residual mean=0.000001 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.0107053 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0107053 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9344 mas, bmaj=2.157 mas, bpa=-11.06 degrees ! Estimated noise=10.0784 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 = 0.000668222 Jy ! Component: 100 - total flux cleaned = 0.0010343 Jy ! Component: 150 - total flux cleaned = 0.001267 Jy ! Component: 200 - total flux cleaned = 0.00139202 Jy ! Total flux subtracted in 200 components = 0.00139202 Jy ! Clean residual min=-0.000542 max=0.000531 Jy/beam ! Clean residual mean=0.000000 rms=0.000133 Jy/beam ! Combined flux in latest and established models = 0.0120973 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 32 components and 0.0120973 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=1.715 mas, bmaj=3.513 mas, bpa=-5.901 degrees ! Estimated noise=13.4623 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000150058 Jy ! Component: 100 - total flux cleaned = 0.000178313 Jy ! Component: 150 - total flux cleaned = 0.000197942 Jy ! Component: 200 - total flux cleaned = 0.000215298 Jy ! Total flux subtracted in 200 components = 0.000215298 Jy ! Clean residual min=-0.000700 max=0.000610 Jy/beam ! Clean residual mean=-0.000000 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.0123126 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 = 1.54172e-05 Jy ! Component: 100 - total flux cleaned = 2.87361e-05 Jy ! Component: 150 - total flux cleaned = 4.10382e-05 Jy ! Component: 200 - total flux cleaned = 4.64514e-05 Jy ! Total flux subtracted in 200 components = 4.64514e-05 Jy ! Clean residual min=-0.000685 max=0.000587 Jy/beam ! Clean residual mean=-0.000000 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.0123591 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 39 components and 0.0123591 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9344 mas, bmaj=2.157 mas, bpa=-11.06 degrees ! Estimated noise=10.0784 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.89064e-05 Jy ! Component: 100 - total flux cleaned = -6.56659e-05 Jy ! Component: 150 - total flux cleaned = -7.04675e-05 Jy ! Component: 200 - total flux cleaned = -7.86913e-05 Jy ! Total flux subtracted in 200 components = -7.86913e-05 Jy ! Clean residual min=-0.000520 max=0.000517 Jy/beam ! Clean residual mean=-0.000000 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.0122804 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 49 components and 0.0122804 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=0.009434Jy sigma=0.013805 ! Fit after self-cal, rms=0.009434Jy sigma=0.013801 wmodel /scr/pima/bp171af_uvs/J0013-1854_X_map.mod ! Writing 49 model components to file: /scr/pima/bp171af_uvs/J0013-1854_X_map.mod wobs /scr/pima/bp171af_uvs/J0013-1854_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171af_uvs/J0013-1854_X_uvs.fits wwins /scr/pima/bp171af_uvs/J0013-1854_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171af_uvs/J0013-1854_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 = -9.74095e-05 Jy ! Component: 100 - total flux cleaned = -0.000143932 Jy ! Component: 150 - total flux cleaned = -0.000230548 Jy ! Component: 200 - total flux cleaned = -0.000277654 Jy ! Component: 250 - total flux cleaned = -0.000322426 Jy ! Component: 300 - total flux cleaned = -0.000334665 Jy ! Component: 350 - total flux cleaned = -0.000322997 Jy ! Component: 400 - total flux cleaned = -0.000317334 Jy ! Component: 450 - total flux cleaned = -0.000290141 Jy ! Component: 500 - total flux cleaned = -0.000263646 Jy ! Component: 550 - total flux cleaned = -0.000232587 Jy ! Component: 600 - total flux cleaned = -0.000217527 Jy ! Component: 650 - total flux cleaned = -0.000217635 Jy ! Component: 700 - total flux cleaned = -0.000217677 Jy ! Component: 750 - total flux cleaned = -0.000213088 Jy ! Component: 800 - total flux cleaned = -0.000222305 Jy ! Component: 850 - total flux cleaned = -0.000213281 Jy ! Component: 900 - total flux cleaned = -0.000208915 Jy ! Component: 950 - total flux cleaned = -0.000213234 Jy ! Component: 1000 - total flux cleaned = -0.000221736 Jy ! Component: 1050 - total flux cleaned = -0.000221703 Jy ! Component: 1100 - total flux cleaned = -0.00023407 Jy ! Component: 1150 - total flux cleaned = -0.000234078 Jy ! Component: 1200 - total flux cleaned = -0.00023809 Jy ! Component: 1250 - total flux cleaned = -0.000238074 Jy ! Component: 1300 - total flux cleaned = -0.000234112 Jy ! Component: 1350 - total flux cleaned = -0.000226354 Jy ! Component: 1400 - total flux cleaned = -0.000234089 Jy ! Component: 1450 - total flux cleaned = -0.000226427 Jy ! Component: 1500 - total flux cleaned = -0.00022645 Jy ! Component: 1550 - total flux cleaned = -0.000230205 Jy ! Component: 1600 - total flux cleaned = -0.000222755 Jy ! Component: 1650 - total flux cleaned = -0.000230131 Jy ! Component: 1700 - total flux cleaned = -0.000230137 Jy ! Component: 1750 - total flux cleaned = -0.000226504 Jy ! Component: 1800 - total flux cleaned = -0.000222876 Jy ! Component: 1850 - total flux cleaned = -0.000219255 Jy ! Component: 1900 - total flux cleaned = -0.000215682 Jy ! Component: 1950 - total flux cleaned = -0.000212104 Jy ! Component: 2000 - total flux cleaned = -0.000212105 Jy ! Component: 2050 - total flux cleaned = -0.000201442 Jy ! Component: 2100 - total flux cleaned = -0.000194376 Jy ! Component: 2150 - total flux cleaned = -0.00019088 Jy ! Component: 2200 - total flux cleaned = -0.000187371 Jy ! Component: 2250 - total flux cleaned = -0.000176879 Jy ! Component: 2300 - total flux cleaned = -0.000169872 Jy ! Component: 2350 - total flux cleaned = -0.000159405 Jy ! Component: 2400 - total flux cleaned = -0.00014548 Jy ! Component: 2450 - total flux cleaned = -0.000135067 Jy ! Component: 2500 - total flux cleaned = -0.000124673 Jy ! Component: 2550 - total flux cleaned = -0.000100452 Jy ! Component: 2600 - total flux cleaned = -9.00734e-05 Jy ! Component: 2650 - total flux cleaned = -6.93333e-05 Jy ! Component: 2700 - total flux cleaned = -5.5527e-05 Jy ! Component: 2750 - total flux cleaned = -3.48088e-05 Jy ! Component: 2800 - total flux cleaned = -1.75429e-05 Jy ! Component: 2850 - total flux cleaned = -3.71435e-06 Jy ! Component: 2900 - total flux cleaned = 2.39064e-05 Jy ! Component: 2950 - total flux cleaned = 3.77555e-05 Jy ! Component: 3000 - total flux cleaned = 5.50385e-05 Jy ! Component: 3050 - total flux cleaned = 7.23514e-05 Jy ! Component: 3100 - total flux cleaned = 8.97102e-05 Jy ! Component: 3150 - total flux cleaned = 8.97335e-05 Jy ! Component: 3200 - total flux cleaned = 9.67267e-05 Jy ! Component: 3250 - total flux cleaned = 0.000107237 Jy ! Component: 3300 - total flux cleaned = 0.000114263 Jy ! Component: 3350 - total flux cleaned = 0.000128378 Jy ! Component: 3400 - total flux cleaned = 0.000131964 Jy ! Component: 3450 - total flux cleaned = 0.000146231 Jy ! Component: 3500 - total flux cleaned = 0.000149842 Jy ! Component: 3550 - total flux cleaned = 0.000167873 Jy ! Component: 3600 - total flux cleaned = 0.000175123 Jy ! Component: 3650 - total flux cleaned = 0.000200769 Jy ! Component: 3700 - total flux cleaned = 0.000204507 Jy ! Component: 3750 - total flux cleaned = 0.000219358 Jy ! Component: 3800 - total flux cleaned = 0.000219366 Jy ! Component: 3850 - total flux cleaned = 0.00023438 Jy ! Component: 3900 - total flux cleaned = 0.000238167 Jy ! Component: 3950 - total flux cleaned = 0.000245842 Jy ! Component: 4000 - total flux cleaned = 0.000245812 Jy ! Component: 4050 - total flux cleaned = 0.000253581 Jy ! Total flux subtracted in 4096 components = 0.000257532 Jy ! Clean residual min=-0.000238 max=0.000229 Jy/beam ! Clean residual mean=-0.000000 rms=0.000060 Jy/beam ! Combined flux in latest and established models = 0.0125379 Jy keep ! Adding 244 model components to the UV plane model. ! The established model now contains 293 components and 0.0125379 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171af_uvs/J0013-1854_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9344 x 2.157 at -11.06 degrees (North through East) ! Clean map min=-0.00041319 max=0.0085604 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171af_uvs/J0013-1854_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0085604 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 5.75526e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.01694 2.01694 4.03387 8.06774 16.1355 32.271 64.5419 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.008 quit ! Quitting program ! Log file /scr/pima/bp171af_uvs/J0013-1854_X_uvs.log closed on Thu Oct 10 16:46:27 2013