! Started logfile: /scr/pima/bp171af_uvs/J0052+1633_X_uvs.log on Thu Oct 10 16:47:09 2013 obs /scr/pima/bp171af_uvs/J0052+1633_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171af_uvs/J0052+1633_X_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.964286 visibilities/baseline/integration-bin. ! Found source: J0052+1633 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 648 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171af_uvs/J0052+1633_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. ! ! 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=0.991129Jy sigma=3.124052 ! Fit after self-cal, rms=0.933650Jy sigma=2.878280 ! 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=0.7823 mas, bmaj=1.998 mas, bpa=5.045 degrees ! Estimated noise=13.5648 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 = 0.0596062 Jy ! Component: 100 - total flux cleaned = 0.0740311 Jy ! Total flux subtracted in 100 components = 0.0740311 Jy ! Clean residual min=-0.013919 max=0.040277 Jy/beam ! Clean residual mean=-0.000001 rms=0.004231 Jy/beam ! Combined flux in latest and established models = 0.0740311 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0740311 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=0.047983Jy sigma=0.160363 ! Fit after self-cal, rms=0.047922Jy sigma=0.160113 ! Inverting map ! Added new window around map position (-7.2, -4.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0320391 Jy ! Component: 100 - total flux cleaned = 0.0411852 Jy ! Total flux subtracted in 100 components = 0.0411852 Jy ! Clean residual min=-0.006313 max=0.007355 Jy/beam ! Clean residual mean=0.000001 rms=0.001597 Jy/beam ! Combined flux in latest and established models = 0.115216 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 15 components and 0.115216 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=0.023758Jy sigma=0.077010 ! Fit after self-cal, rms=0.020941Jy sigma=0.068998 ! 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=0.9022 mas, bmaj=2.13 mas, bpa=4.272 degrees ! Estimated noise=9.67463 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 = 0.00735071 Jy ! Component: 100 - total flux cleaned = 0.0119531 Jy ! Component: 150 - total flux cleaned = 0.0152157 Jy ! Component: 200 - total flux cleaned = 0.0176066 Jy ! Total flux subtracted in 200 components = 0.0176066 Jy ! Clean residual min=-0.003885 max=0.003955 Jy/beam ! Clean residual mean=0.000001 rms=0.001009 Jy/beam ! Combined flux in latest and established models = 0.132823 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 30 components and 0.132823 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=0.018530Jy sigma=0.056016 ! Fit after self-cal, rms=0.018493Jy sigma=0.055876 ! 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: ! BR 1.05 HN 0.82 KP 0.91 MK 1.00 ! NL 1.04 OV 0.90 PT 0.87 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 HN 0.93 KP 0.92 MK 1.06 ! NL 1.05 OV 0.96 PT 0.87 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 HN 0.99 KP 1.04 MK 1.06 ! NL 1.01 OV 0.95 PT 0.89 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 0.96 KP 0.89 MK 1.12 ! NL 1.05 OV 0.93 PT 0.89 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 HN 0.97 KP 1.03 MK 0.97 ! NL 0.96 OV 1.01 PT 0.97 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 HN 1.12 KP 1.03 MK 1.07 ! NL 1.00 OV 1.02 PT 0.96 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 HN 1.05 KP 0.98 MK 0.98 ! NL 1.05 OV 1.02 PT 0.95 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 HN 1.10 KP 0.99 MK 1.09 ! NL 1.04 OV 1.10 PT 0.85 SC 1.12 ! ! ! Fit before self-cal, rms=0.018493Jy sigma=0.055876 ! Fit after self-cal, rms=0.016334Jy sigma=0.043403 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9111 mas, bmaj=2.16 mas, bpa=4.328 degrees ! Estimated noise=9.4854 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 (-1.4, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00159714 Jy ! Component: 100 - total flux cleaned = 0.00199719 Jy ! Component: 150 - total flux cleaned = 0.00220518 Jy ! Component: 200 - total flux cleaned = 0.0023369 Jy ! Total flux subtracted in 200 components = 0.0023369 Jy ! Clean residual min=-0.001792 max=0.001524 Jy/beam ! Clean residual mean=-0.000000 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.13516 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 46 components and 0.13516 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=0.015592Jy sigma=0.041397 ! Fit after self-cal, rms=0.015578Jy sigma=0.041315 ! 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=0.015578Jy sigma=0.041315 ! Fit after self-cal, rms=0.015509Jy sigma=0.041142 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9109 mas, bmaj=2.158 mas, bpa=4.281 degrees ! Estimated noise=9.40794 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.06554e-05 Jy ! Component: 100 - total flux cleaned = 0.000313067 Jy ! Component: 150 - total flux cleaned = 0.000403881 Jy ! Component: 200 - total flux cleaned = 0.000429524 Jy ! Total flux subtracted in 200 components = 0.000429524 Jy ! Clean residual min=-0.001334 max=0.001321 Jy/beam ! Clean residual mean=-0.000000 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.135589 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 58 components and 0.135589 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=0.015282Jy sigma=0.040778 ! Fit after self-cal, rms=0.015275Jy sigma=0.040765 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 = 0.000105804 Jy ! Component: 100 - total flux cleaned = 4.34773e-05 Jy ! Component: 150 - total flux cleaned = -3.22971e-05 Jy ! Component: 200 - total flux cleaned = -0.000155823 Jy ! Total flux subtracted in 200 components = -0.000155823 Jy ! Clean residual min=-0.001321 max=0.001314 Jy/beam ! Clean residual mean=-0.000000 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.135433 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 68 components and 0.135433 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=0.015206Jy sigma=0.040632 ! Fit after self-cal, rms=0.015205Jy sigma=0.040626 ! 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=0.015205Jy sigma=0.040626 ! Fit after self-cal, rms=0.015149Jy sigma=0.040534 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9105 mas, bmaj=2.158 mas, bpa=4.285 degrees ! Estimated noise=9.33677 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000320519 Jy ! Component: 100 - total flux cleaned = -0.000361494 Jy ! Component: 150 - total flux cleaned = -0.000309752 Jy ! Component: 200 - total flux cleaned = -0.000341264 Jy ! Total flux subtracted in 200 components = -0.000341264 Jy ! Clean residual min=-0.001266 max=0.001225 Jy/beam ! Clean residual mean=-0.000000 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.135092 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 81 components and 0.135092 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=0.015056Jy sigma=0.040481 ! Fit after self-cal, rms=0.015057Jy sigma=0.040478 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 = 4.98774e-05 Jy ! Component: 100 - total flux cleaned = -7.21667e-06 Jy ! Component: 150 - total flux cleaned = -3.4256e-05 Jy ! Component: 200 - total flux cleaned = -7.24001e-05 Jy ! Total flux subtracted in 200 components = -7.24001e-05 Jy ! Clean residual min=-0.001248 max=0.001211 Jy/beam ! Clean residual mean=-0.000000 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.13502 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 89 components and 0.13502 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=0.015026Jy sigma=0.040426 ! Fit after self-cal, rms=0.015027Jy sigma=0.040424 ! 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=0.015027Jy sigma=0.040424 ! Fit after self-cal, rms=0.014974Jy sigma=0.040364 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.829 mas, bmaj=2.736 mas, bpa=-4.556 degrees ! Estimated noise=11.2809 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000441076 Jy ! Component: 100 - total flux cleaned = -0.000638232 Jy ! Component: 150 - total flux cleaned = -0.000751156 Jy ! Component: 200 - total flux cleaned = -0.000835419 Jy ! Total flux subtracted in 200 components = -0.000835419 Jy ! Clean residual min=-0.001230 max=0.001159 Jy/beam ! Clean residual mean=-0.000001 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.134184 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 102 components and 0.134184 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=0.014934Jy sigma=0.040378 ! Fit after self-cal, rms=0.014932Jy sigma=0.040375 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 = -9.72142e-05 Jy ! Component: 100 - total flux cleaned = -0.000130757 Jy ! Component: 150 - total flux cleaned = -0.000155339 Jy ! Component: 200 - total flux cleaned = -0.000172506 Jy ! Total flux subtracted in 200 components = -0.000172506 Jy ! Clean residual min=-0.001216 max=0.001148 Jy/beam ! Clean residual mean=-0.000001 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.134012 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 110 components and 0.134012 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=0.014927Jy sigma=0.040375 ! Fit after self-cal, rms=0.014927Jy sigma=0.040373 ! 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=0.9099 mas, bmaj=2.157 mas, bpa=4.29 degrees ! Estimated noise=9.27434 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9099 x 2.157 at 4.29 degrees (North through East) ! Clean map min=-0.0012459 max=0.073349 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=0.7887 mas, bmaj=2.035 mas, bpa=5.264 degrees ! Estimated noise=13.0927 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0638403 Jy ! Component: 100 - total flux cleaned = 0.0910143 Jy ! Component: 150 - total flux cleaned = 0.103958 Jy ! Component: 200 - total flux cleaned = 0.110847 Jy ! Total flux subtracted in 200 components = 0.110847 Jy ! Clean residual min=-0.004396 max=0.003871 Jy/beam ! Clean residual mean=0.000002 rms=0.000990 Jy/beam ! Combined flux in latest and established models = 0.110847 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.110847 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9099 mas, bmaj=2.157 mas, bpa=4.29 degrees ! Estimated noise=9.27434 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 = 0.00633198 Jy ! Component: 100 - total flux cleaned = 0.0106853 Jy ! Component: 150 - total flux cleaned = 0.013889 Jy ! Component: 200 - total flux cleaned = 0.0162965 Jy ! Total flux subtracted in 200 components = 0.0162965 Jy ! Clean residual min=-0.002083 max=0.001724 Jy/beam ! Clean residual mean=0.000000 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.127143 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 28 components and 0.127143 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=1.829 mas, bmaj=2.736 mas, bpa=-4.556 degrees ! Estimated noise=11.2809 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00264537 Jy ! Component: 100 - total flux cleaned = 0.00426422 Jy ! Component: 150 - total flux cleaned = 0.00538935 Jy ! Component: 200 - total flux cleaned = 0.00619372 Jy ! Total flux subtracted in 200 components = 0.00619372 Jy ! Clean residual min=-0.001368 max=0.001083 Jy/beam ! Clean residual mean=-0.000000 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.133337 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 = 0.000458467 Jy ! Component: 100 - total flux cleaned = 0.00063411 Jy ! Component: 150 - total flux cleaned = 0.000731526 Jy ! Component: 200 - total flux cleaned = 0.000786715 Jy ! Total flux subtracted in 200 components = 0.000786715 Jy ! Clean residual min=-0.001216 max=0.001146 Jy/beam ! Clean residual mean=-0.000001 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.134123 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 68 components and 0.134123 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9099 mas, bmaj=2.157 mas, bpa=4.29 degrees ! Estimated noise=9.27434 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.97701e-05 Jy ! Component: 100 - total flux cleaned = -9.64218e-06 Jy ! Component: 150 - total flux cleaned = 7.22991e-05 Jy ! Component: 200 - total flux cleaned = 0.000216228 Jy ! Total flux subtracted in 200 components = 0.000216228 Jy ! Clean residual min=-0.001347 max=0.001173 Jy/beam ! Clean residual mean=-0.000000 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.13434 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 82 components and 0.13434 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=0.014936Jy sigma=0.040552 ! Fit after self-cal, rms=0.014932Jy sigma=0.040529 wmodel /scr/pima/bp171af_uvs/J0052+1633_X_map.mod ! Writing 82 model components to file: /scr/pima/bp171af_uvs/J0052+1633_X_map.mod wobs /scr/pima/bp171af_uvs/J0052+1633_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171af_uvs/J0052+1633_X_uvs.fits wwins /scr/pima/bp171af_uvs/J0052+1633_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bp171af_uvs/J0052+1633_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 = -0.000309918 Jy ! Component: 100 - total flux cleaned = -0.000372365 Jy ! Component: 150 - total flux cleaned = -0.000488976 Jy ! Component: 200 - total flux cleaned = -0.000618808 Jy ! Component: 250 - total flux cleaned = -0.00069042 Jy ! Component: 300 - total flux cleaned = -0.000707396 Jy ! Component: 350 - total flux cleaned = -0.000740048 Jy ! Component: 400 - total flux cleaned = -0.000756229 Jy ! Component: 450 - total flux cleaned = -0.000772018 Jy ! Component: 500 - total flux cleaned = -0.000787311 Jy ! Component: 550 - total flux cleaned = -0.000860437 Jy ! Component: 600 - total flux cleaned = -0.000888733 Jy ! Component: 650 - total flux cleaned = -0.000916688 Jy ! Component: 700 - total flux cleaned = -0.000916731 Jy ! Component: 750 - total flux cleaned = -0.000930148 Jy ! Component: 800 - total flux cleaned = -0.000982194 Jy ! Component: 850 - total flux cleaned = -0.00102045 Jy ! Component: 900 - total flux cleaned = -0.00108294 Jy ! Component: 950 - total flux cleaned = -0.00114408 Jy ! Component: 1000 - total flux cleaned = -0.00122837 Jy ! Component: 1050 - total flux cleaned = -0.00129909 Jy ! Component: 1100 - total flux cleaned = -0.00131051 Jy ! Component: 1150 - total flux cleaned = -0.00134483 Jy ! Component: 1200 - total flux cleaned = -0.00140113 Jy ! Component: 1250 - total flux cleaned = -0.00141246 Jy ! Component: 1300 - total flux cleaned = -0.0014453 Jy ! Component: 1350 - total flux cleaned = -0.00148838 Jy ! Component: 1400 - total flux cleaned = -0.00152025 Jy ! Component: 1450 - total flux cleaned = -0.00154107 Jy ! Component: 1500 - total flux cleaned = -0.00158248 Jy ! Component: 1550 - total flux cleaned = -0.00163349 Jy ! Component: 1600 - total flux cleaned = -0.00171395 Jy ! Component: 1650 - total flux cleaned = -0.00175385 Jy ! Component: 1700 - total flux cleaned = -0.00181272 Jy ! Component: 1750 - total flux cleaned = -0.00189045 Jy ! Component: 1800 - total flux cleaned = -0.00196719 Jy ! Component: 1850 - total flux cleaned = -0.0019767 Jy ! Component: 1900 - total flux cleaned = -0.00207068 Jy ! Component: 1950 - total flux cleaned = -0.00210784 Jy ! Component: 2000 - total flux cleaned = -0.00213547 Jy ! Component: 2050 - total flux cleaned = -0.00220838 Jy ! Component: 2100 - total flux cleaned = -0.00222638 Jy ! Component: 2150 - total flux cleaned = -0.00222633 Jy ! Component: 2200 - total flux cleaned = -0.00227061 Jy ! Component: 2250 - total flux cleaned = -0.00227058 Jy ! Component: 2300 - total flux cleaned = -0.00232279 Jy ! Component: 2350 - total flux cleaned = -0.00231416 Jy ! Component: 2400 - total flux cleaned = -0.00233983 Jy ! Component: 2450 - total flux cleaned = -0.00235679 Jy ! Component: 2500 - total flux cleaned = -0.00237354 Jy ! Component: 2550 - total flux cleaned = -0.00236519 Jy ! Component: 2600 - total flux cleaned = -0.00238184 Jy ! Component: 2650 - total flux cleaned = -0.00239832 Jy ! Component: 2700 - total flux cleaned = -0.00239828 Jy ! Component: 2750 - total flux cleaned = -0.00241453 Jy ! Component: 2800 - total flux cleaned = -0.00236607 Jy ! Component: 2850 - total flux cleaned = -0.00238216 Jy ! Component: 2900 - total flux cleaned = -0.00236625 Jy ! Component: 2950 - total flux cleaned = -0.00238215 Jy ! Component: 3000 - total flux cleaned = -0.00238999 Jy ! Component: 3050 - total flux cleaned = -0.00238997 Jy ! Component: 3100 - total flux cleaned = -0.00236665 Jy ! Component: 3150 - total flux cleaned = -0.00237438 Jy ! Component: 3200 - total flux cleaned = -0.00234358 Jy ! Component: 3250 - total flux cleaned = -0.00235123 Jy ! Component: 3300 - total flux cleaned = -0.00232074 Jy ! Component: 3350 - total flux cleaned = -0.00231311 Jy ! Component: 3400 - total flux cleaned = -0.00228286 Jy ! Component: 3450 - total flux cleaned = -0.00228282 Jy ! Component: 3500 - total flux cleaned = -0.00228283 Jy ! Component: 3550 - total flux cleaned = -0.00228281 Jy ! Component: 3600 - total flux cleaned = -0.00226789 Jy ! Component: 3650 - total flux cleaned = -0.0022679 Jy ! Component: 3700 - total flux cleaned = -0.00228267 Jy ! Component: 3750 - total flux cleaned = -0.00228257 Jy ! Component: 3800 - total flux cleaned = -0.00226789 Jy ! Component: 3850 - total flux cleaned = -0.00227517 Jy ! Component: 3900 - total flux cleaned = -0.00228248 Jy ! Component: 3950 - total flux cleaned = -0.0022752 Jy ! Component: 4000 - total flux cleaned = -0.0022897 Jy ! Component: 4050 - total flux cleaned = -0.00229692 Jy ! Total flux subtracted in 4096 components = -0.00229691 Jy ! Clean residual min=-0.000467 max=0.000417 Jy/beam ! Clean residual mean=-0.000000 rms=0.000113 Jy/beam ! Combined flux in latest and established models = 0.132043 Jy keep ! Adding 218 model components to the UV plane model. ! The established model now contains 300 components and 0.132043 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171af_uvs/J0052+1633_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9099 x 2.157 at 4.29 degrees (North through East) ! Clean map min=-0.001058 max=0.072663 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171af_uvs/J0052+1633_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0726625 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000115376 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.47635 0.47635 0.952701 1.9054 3.8108 7.62161 15.2432 30.4864 60.9729 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.072 quit ! Quitting program ! Log file /scr/pima/bp171af_uvs/J0052+1633_X_uvs.log closed on Thu Oct 10 16:47:13 2013