! Started logfile: /scr/pima/bp171a8_uvs/J0822+5112_X_uvs.log on Fri Dec 27 16:26:04 2013 obs /scr/pima/bp171a8_uvs/J0822+5112_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a8_uvs/J0822+5112_X_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.821429 visibilities/baseline/integration-bin. ! Found source: J0822+5112 ! ! 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 552 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/bp171a8_uvs/J0822+5112_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=1.003239Jy sigma=2.219976 ! Fit after self-cal, rms=0.957388Jy sigma=2.040746 ! 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=1.036 mas, bmaj=2.478 mas, bpa=-11.19 degrees ! Estimated noise=28.119 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 = 0.0387761 Jy ! Component: 100 - total flux cleaned = 0.0540836 Jy ! Total flux subtracted in 100 components = 0.0540836 Jy ! Clean residual min=-0.012705 max=0.013437 Jy/beam ! Clean residual mean=-0.000060 rms=0.003954 Jy/beam ! Combined flux in latest and established models = 0.0540836 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0540836 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=0.035574Jy sigma=0.106889 ! Fit after self-cal, rms=0.033504Jy sigma=0.105238 ! 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=1.306 mas, bmaj=2.627 mas, bpa=-12 degrees ! Estimated noise=15.9719 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 = 0.0190475 Jy ! Component: 100 - total flux cleaned = 0.0307803 Jy ! Component: 150 - total flux cleaned = 0.0381466 Jy ! Component: 200 - total flux cleaned = 0.0428374 Jy ! Total flux subtracted in 200 components = 0.0428374 Jy ! Clean residual min=-0.011928 max=0.012823 Jy/beam ! Clean residual mean=-0.000016 rms=0.003434 Jy/beam ! Combined flux in latest and established models = 0.096921 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 40 components and 0.096921 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=0.028411Jy sigma=0.064659 ! Fit after self-cal, rms=0.028176Jy sigma=0.064206 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.306 x 2.627 at -12 degrees (North through East) ! Clean map min=-0.011389 max=0.059548 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.028176Jy sigma=0.064206 ! Fit after self-cal, rms=0.028176Jy sigma=0.064206 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.306 mas, bmaj=2.627 mas, bpa=-12 degrees ! Estimated noise=15.9719 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 = 0.00367663 Jy ! Component: 100 - total flux cleaned = 0.00529884 Jy ! Component: 150 - total flux cleaned = 0.00583103 Jy ! Component: 200 - total flux cleaned = 0.00623232 Jy ! Total flux subtracted in 200 components = 0.00623232 Jy ! Clean residual min=-0.011362 max=0.012035 Jy/beam ! Clean residual mean=-0.000003 rms=0.003211 Jy/beam ! Combined flux in latest and established models = 0.103153 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 46 components and 0.103153 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=0.027945Jy sigma=0.061714 ! Fit after self-cal, rms=0.027800Jy sigma=0.061589 ! 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=0.027800Jy sigma=0.061589 ! Fit after self-cal, rms=0.027833Jy sigma=0.061082 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.311 mas, bmaj=2.636 mas, bpa=-12.08 degrees ! Estimated noise=15.9364 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00011368 Jy ! Component: 100 - total flux cleaned = -5.04948e-05 Jy ! Component: 150 - total flux cleaned = 6.0824e-05 Jy ! Component: 200 - total flux cleaned = 0.000160124 Jy ! Total flux subtracted in 200 components = 0.000160124 Jy ! Clean residual min=-0.010960 max=0.011617 Jy/beam ! Clean residual mean=0.000002 rms=0.003044 Jy/beam ! Combined flux in latest and established models = 0.103313 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 48 components and 0.103313 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=0.027714Jy sigma=0.060526 ! Fit after self-cal, rms=0.027650Jy sigma=0.060460 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 = 6.74548e-05 Jy ! Component: 100 - total flux cleaned = 0.000117649 Jy ! Component: 150 - total flux cleaned = 0.000164302 Jy ! Component: 200 - total flux cleaned = 0.000250596 Jy ! Total flux subtracted in 200 components = 0.000250596 Jy ! Clean residual min=-0.010932 max=0.011554 Jy/beam ! Clean residual mean=0.000003 rms=0.003011 Jy/beam ! Combined flux in latest and established models = 0.103564 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 50 components and 0.103564 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=0.027581Jy sigma=0.060049 ! Fit after self-cal, rms=0.027546Jy sigma=0.060012 ! 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=0.027546Jy sigma=0.060012 ! Fit after self-cal, rms=0.027585Jy sigma=0.060005 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.313 mas, bmaj=2.636 mas, bpa=-12.13 degrees ! Estimated noise=15.9492 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.09394e-05 Jy ! Component: 100 - total flux cleaned = 0.000107125 Jy ! Component: 150 - total flux cleaned = 0.000187076 Jy ! Component: 200 - total flux cleaned = 0.00022403 Jy ! Total flux subtracted in 200 components = 0.00022403 Jy ! Clean residual min=-0.010918 max=0.011531 Jy/beam ! Clean residual mean=0.000004 rms=0.002993 Jy/beam ! Combined flux in latest and established models = 0.103788 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 51 components and 0.103788 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=0.027508Jy sigma=0.059729 ! Fit after self-cal, rms=0.027486Jy sigma=0.059704 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 = -4.25664e-06 Jy ! Component: 100 - total flux cleaned = -4.36128e-05 Jy ! Component: 150 - total flux cleaned = -4.30639e-05 Jy ! Component: 200 - total flux cleaned = -8.72362e-06 Jy ! Total flux subtracted in 200 components = -8.72362e-06 Jy ! Clean residual min=-0.010899 max=0.011477 Jy/beam ! Clean residual mean=0.000004 rms=0.002980 Jy/beam ! Combined flux in latest and established models = 0.103779 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 52 components and 0.103779 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=0.027406Jy sigma=0.059557 ! Fit after self-cal, rms=0.027387Jy sigma=0.059537 ! 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=0.027387Jy sigma=0.059537 ! Fit after self-cal, rms=0.027390Jy sigma=0.059535 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.366 mas, bmaj=3.181 mas, bpa=-26.54 degrees ! Estimated noise=15.1281 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000475095 Jy ! Component: 100 - total flux cleaned = -0.000473226 Jy ! Component: 150 - total flux cleaned = -0.00047343 Jy ! Component: 200 - total flux cleaned = -0.000472846 Jy ! Total flux subtracted in 200 components = -0.000472846 Jy ! Clean residual min=-0.014563 max=0.014705 Jy/beam ! Clean residual mean=0.000003 rms=0.004336 Jy/beam ! Combined flux in latest and established models = 0.103306 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 53 components and 0.103306 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=0.027465Jy sigma=0.059254 ! Fit after self-cal, rms=0.027425Jy sigma=0.059184 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 = -0.000372723 Jy ! Component: 100 - total flux cleaned = -0.000367093 Jy ! Component: 150 - total flux cleaned = -0.000366377 Jy ! Component: 200 - total flux cleaned = -0.000366633 Jy ! Total flux subtracted in 200 components = -0.000366633 Jy ! Clean residual min=-0.014541 max=0.014540 Jy/beam ! Clean residual mean=0.000003 rms=0.004316 Jy/beam ! Combined flux in latest and established models = 0.10294 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 55 components and 0.10294 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=0.027475Jy sigma=0.059043 ! Fit after self-cal, rms=0.027471Jy sigma=0.058985 ! 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=1.314 mas, bmaj=2.635 mas, bpa=-12.14 degrees ! Estimated noise=15.9452 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.314 x 2.635 at -12.14 degrees (North through East) ! Clean map min=-0.010715 max=0.059699 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=1.04 mas, bmaj=2.484 mas, bpa=-11.29 degrees ! Estimated noise=28.0984 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.039548 Jy ! Component: 100 - total flux cleaned = 0.0553633 Jy ! Component: 150 - total flux cleaned = 0.0668856 Jy ! Component: 200 - total flux cleaned = 0.0756938 Jy ! Total flux subtracted in 200 components = 0.0756938 Jy ! Clean residual min=-0.011010 max=0.011614 Jy/beam ! Clean residual mean=-0.000030 rms=0.003114 Jy/beam ! Combined flux in latest and established models = 0.0756938 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.0756938 Jy ! Inverting map and beam ! Estimated beam: bmin=1.314 mas, bmaj=2.635 mas, bpa=-12.14 degrees ! Estimated noise=15.9452 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 = 0.0116653 Jy ! Component: 100 - total flux cleaned = 0.018699 Jy ! Component: 150 - total flux cleaned = 0.0231604 Jy ! Component: 200 - total flux cleaned = 0.0252324 Jy ! Total flux subtracted in 200 components = 0.0252324 Jy ! Clean residual min=-0.010901 max=0.011632 Jy/beam ! Clean residual mean=-0.000005 rms=0.003182 Jy/beam ! Combined flux in latest and established models = 0.100926 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 43 components and 0.100926 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=2.366 mas, bmaj=3.181 mas, bpa=-26.54 degrees ! Estimated noise=15.1281 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00303525 Jy ! Component: 100 - total flux cleaned = 0.00313912 Jy ! Component: 150 - total flux cleaned = 0.00323145 Jy ! Component: 200 - total flux cleaned = 0.00330825 Jy ! Total flux subtracted in 200 components = 0.00330825 Jy ! Clean residual min=-0.014585 max=0.014549 Jy/beam ! Clean residual mean=0.000000 rms=0.004462 Jy/beam ! Combined flux in latest and established models = 0.104234 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 = 1.51093e-07 Jy ! Component: 100 - total flux cleaned = 5.17333e-06 Jy ! Component: 150 - total flux cleaned = 6.67377e-05 Jy ! Component: 200 - total flux cleaned = 6.62228e-05 Jy ! Total flux subtracted in 200 components = 6.62228e-05 Jy ! Clean residual min=-0.014476 max=0.014476 Jy/beam ! Clean residual mean=0.000001 rms=0.004409 Jy/beam ! Combined flux in latest and established models = 0.104301 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 49 components and 0.104301 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.314 mas, bmaj=2.635 mas, bpa=-12.14 degrees ! Estimated noise=15.9452 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000177652 Jy ! Component: 100 - total flux cleaned = 0.000101332 Jy ! Component: 150 - total flux cleaned = 0.000193938 Jy ! Component: 200 - total flux cleaned = 0.000155564 Jy ! Total flux subtracted in 200 components = 0.000155564 Jy ! Clean residual min=-0.010833 max=0.011164 Jy/beam ! Clean residual mean=0.000003 rms=0.002995 Jy/beam ! Combined flux in latest and established models = 0.104456 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 55 components and 0.104456 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=0.027348Jy sigma=0.059581 ! Fit after self-cal, rms=0.027321Jy sigma=0.059461 wmodel /scr/pima/bp171a8_uvs/J0822+5112_X_map.mod ! Writing 55 model components to file: /scr/pima/bp171a8_uvs/J0822+5112_X_map.mod wobs /scr/pima/bp171a8_uvs/J0822+5112_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a8_uvs/J0822+5112_X_uvs.fits wwins /scr/pima/bp171a8_uvs/J0822+5112_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171a8_uvs/J0822+5112_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 = 0.00111546 Jy ! Component: 100 - total flux cleaned = 0.000331733 Jy ! Component: 150 - total flux cleaned = 0.000857369 Jy ! Component: 200 - total flux cleaned = 0.0009746 Jy ! Component: 250 - total flux cleaned = 0.00107254 Jy ! Component: 300 - total flux cleaned = 0.000788705 Jy ! Component: 350 - total flux cleaned = 0.000618537 Jy ! Component: 400 - total flux cleaned = 0.00029561 Jy ! Component: 450 - total flux cleaned = 7.36251e-05 Jy ! Component: 500 - total flux cleaned = -0.000206394 Jy ! Component: 550 - total flux cleaned = -0.000600717 Jy ! Component: 600 - total flux cleaned = -0.000846058 Jy ! Component: 650 - total flux cleaned = -0.00113764 Jy ! Component: 700 - total flux cleaned = -0.00141295 Jy ! Component: 750 - total flux cleaned = -0.00151647 Jy ! Component: 800 - total flux cleaned = -0.00171809 Jy ! Component: 850 - total flux cleaned = -0.00181333 Jy ! Component: 900 - total flux cleaned = -0.00181374 Jy ! Component: 950 - total flux cleaned = -0.00194292 Jy ! Component: 1000 - total flux cleaned = -0.00202399 Jy ! Component: 1050 - total flux cleaned = -0.00218285 Jy ! Component: 1100 - total flux cleaned = -0.00229782 Jy ! Component: 1150 - total flux cleaned = -0.00244584 Jy ! Component: 1200 - total flux cleaned = -0.00240959 Jy ! Component: 1250 - total flux cleaned = -0.00230423 Jy ! Component: 1300 - total flux cleaned = -0.00223594 Jy ! Component: 1350 - total flux cleaned = -0.00216853 Jy ! Component: 1400 - total flux cleaned = -0.00210311 Jy ! Component: 1450 - total flux cleaned = -0.0020387 Jy ! Component: 1500 - total flux cleaned = -0.00200685 Jy ! Component: 1550 - total flux cleaned = -0.00185262 Jy ! Component: 1600 - total flux cleaned = -0.00161018 Jy ! Component: 1650 - total flux cleaned = -0.00137146 Jy ! Component: 1700 - total flux cleaned = -0.00116542 Jy ! Component: 1750 - total flux cleaned = -0.00107829 Jy ! Component: 1800 - total flux cleaned = -0.00107809 Jy ! Component: 1850 - total flux cleaned = -0.00113503 Jy ! Component: 1900 - total flux cleaned = -0.00116318 Jy ! Component: 1950 - total flux cleaned = -0.00124708 Jy ! Component: 2000 - total flux cleaned = -0.00116343 Jy ! Component: 2050 - total flux cleaned = -0.00102459 Jy ! Component: 2100 - total flux cleaned = -0.000802961 Jy ! Component: 2150 - total flux cleaned = -0.000720074 Jy ! Component: 2200 - total flux cleaned = -0.000526861 Jy ! Component: 2250 - total flux cleaned = -0.000333623 Jy ! Component: 2300 - total flux cleaned = -0.000306079 Jy ! Component: 2350 - total flux cleaned = -5.69418e-05 Jy ! Component: 2400 - total flux cleaned = 8.18765e-05 Jy ! Component: 2450 - total flux cleaned = 0.000137599 Jy ! Component: 2500 - total flux cleaned = 0.000305379 Jy ! Component: 2550 - total flux cleaned = 0.000389763 Jy ! Component: 2600 - total flux cleaned = 0.000502886 Jy ! Component: 2650 - total flux cleaned = 0.000673613 Jy ! Component: 2700 - total flux cleaned = 0.000787907 Jy ! Component: 2750 - total flux cleaned = 0.00087419 Jy ! Component: 2800 - total flux cleaned = 0.00104786 Jy ! Component: 2850 - total flux cleaned = 0.0012229 Jy ! Component: 2900 - total flux cleaned = 0.00137015 Jy ! Component: 2950 - total flux cleaned = 0.00154786 Jy ! Component: 3000 - total flux cleaned = 0.00175784 Jy ! Component: 3050 - total flux cleaned = 0.00181875 Jy ! Component: 3100 - total flux cleaned = 0.00194049 Jy ! Component: 3150 - total flux cleaned = 0.00212501 Jy ! Component: 3200 - total flux cleaned = 0.00221859 Jy ! Component: 3250 - total flux cleaned = 0.00237589 Jy ! Component: 3300 - total flux cleaned = 0.00247143 Jy ! Component: 3350 - total flux cleaned = 0.00263186 Jy ! Component: 3400 - total flux cleaned = 0.00269712 Jy ! Component: 3450 - total flux cleaned = 0.00269707 Jy ! Component: 3500 - total flux cleaned = 0.00289596 Jy ! Component: 3550 - total flux cleaned = 0.00299726 Jy ! Component: 3600 - total flux cleaned = 0.0032011 Jy ! Component: 3650 - total flux cleaned = 0.0032358 Jy ! Component: 3700 - total flux cleaned = 0.00330632 Jy ! Component: 3750 - total flux cleaned = 0.00344692 Jy ! Component: 3800 - total flux cleaned = 0.00348259 Jy ! Component: 3850 - total flux cleaned = 0.00369982 Jy ! Component: 3900 - total flux cleaned = 0.0038102 Jy ! Component: 3950 - total flux cleaned = 0.00381018 Jy ! Component: 4000 - total flux cleaned = 0.00403579 Jy ! Component: 4050 - total flux cleaned = 0.00407456 Jy ! Total flux subtracted in 4096 components = 0.00426734 Jy ! Clean residual min=-0.002353 max=0.002348 Jy/beam ! Clean residual mean=-0.000003 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.108724 Jy keep ! Adding 302 model components to the UV plane model. ! The established model now contains 356 components and 0.108724 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a8_uvs/J0822+5112_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.314 x 2.635 at -12.14 degrees (North through East) ! Clean map min=-0.0027164 max=0.056949 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a8_uvs/J0822+5112_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0569485 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000781494 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -4.11685 4.11685 8.23369 16.4674 32.9348 65.8695 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0023 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.056 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 72.871 quit ! Quitting program ! Log file /scr/pima/bp171a8_uvs/J0822+5112_X_uvs.log closed on Fri Dec 27 16:26:11 2013