! Started logfile: /scr/pima/bp171a9_uvs/J1130+1015_C_uvs.log on Sat Dec 21 09:12:21 2013 obs /scr/pima/bp171a9_uvs/J1130+1015_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a9_uvs/J1130+1015_C_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1130+1015 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 864 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 = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171a9_uvs/J1130+1015_C] 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 0.300x0.300 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=1.001112Jy sigma=1.719299 ! Fit after self-cal, rms=0.961977Jy sigma=1.642347 ! 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=1.826 mas, bmaj=4.368 mas, bpa=15.43 degrees ! Estimated noise=18.9435 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 = 0.0309409 Jy ! Component: 100 - total flux cleaned = 0.0384099 Jy ! Total flux subtracted in 100 components = 0.0384099 Jy ! Clean residual min=-0.002652 max=0.003060 Jy/beam ! Clean residual mean=-0.000002 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.0384099 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0384099 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=0.017769Jy sigma=0.031983 ! Fit after self-cal, rms=0.017512Jy sigma=0.031752 ! 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=2.113 mas, bmaj=4.769 mas, bpa=15.42 degrees ! Estimated noise=14.9588 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 = 0.00408343 Jy ! Component: 100 - total flux cleaned = 0.00601827 Jy ! Component: 150 - total flux cleaned = 0.00717603 Jy ! Component: 200 - total flux cleaned = 0.00790993 Jy ! Total flux subtracted in 200 components = 0.00790993 Jy ! Clean residual min=-0.003492 max=0.002550 Jy/beam ! Clean residual mean=-0.000004 rms=0.000786 Jy/beam ! Combined flux in latest and established models = 0.0463199 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 29 components and 0.0463199 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=0.017131Jy sigma=0.029452 ! Fit after self-cal, rms=0.017119Jy sigma=0.029426 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.113 x 4.769 at 15.42 degrees (North through East) ! Clean map min=-0.0034196 max=0.040044 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* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 0.88 KP 0.89 ! LA 1.14 NL 1.08 OV 0.94 PT 1.07 ! SC 0.93 ! ! ! 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* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.88 HN 0.95 KP 0.97 ! LA 1.09 NL 1.08 OV 0.94 PT 1.00 ! SC 1.01 ! ! ! 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* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.017119Jy sigma=0.029426 ! Fit after self-cal, rms=0.016998Jy sigma=0.029114 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.106 mas, bmaj=4.752 mas, bpa=15.23 degrees ! Estimated noise=14.9126 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 = 0.000557014 Jy ! Component: 100 - total flux cleaned = 0.000642057 Jy ! Component: 150 - total flux cleaned = 0.000698107 Jy ! Component: 200 - total flux cleaned = 0.00074971 Jy ! Total flux subtracted in 200 components = 0.00074971 Jy ! Clean residual min=-0.003340 max=0.002456 Jy/beam ! Clean residual mean=-0.000004 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.0470696 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 34 components and 0.0470696 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=0.016962Jy sigma=0.029033 ! Fit after self-cal, rms=0.016961Jy sigma=0.029020 ! 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=0.016961Jy sigma=0.029020 ! Fit after self-cal, rms=0.016961Jy sigma=0.029018 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.104 mas, bmaj=4.747 mas, bpa=15.24 degrees ! Estimated noise=14.9256 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000176856 Jy ! Component: 100 - total flux cleaned = 0.000232267 Jy ! Component: 150 - total flux cleaned = 0.000264356 Jy ! Component: 200 - total flux cleaned = 0.000263777 Jy ! Total flux subtracted in 200 components = 0.000263777 Jy ! Clean residual min=-0.003373 max=0.002456 Jy/beam ! Clean residual mean=-0.000004 rms=0.000728 Jy/beam ! Combined flux in latest and established models = 0.0473333 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 39 components and 0.0473333 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=0.016938Jy sigma=0.028980 ! Fit after self-cal, rms=0.016937Jy sigma=0.028974 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 = 9.2823e-06 Jy ! Component: 100 - total flux cleaned = -1.25577e-05 Jy ! Component: 150 - total flux cleaned = -2.15739e-05 Jy ! Component: 200 - total flux cleaned = -1.32593e-05 Jy ! Total flux subtracted in 200 components = -1.32593e-05 Jy ! Clean residual min=-0.003359 max=0.002444 Jy/beam ! Clean residual mean=-0.000004 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.0473201 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 42 components and 0.0473201 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=0.016919Jy sigma=0.028957 ! Fit after self-cal, rms=0.016918Jy sigma=0.028953 ! 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=0.016918Jy sigma=0.028953 ! Fit after self-cal, rms=0.016917Jy sigma=0.028952 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.103 mas, bmaj=4.746 mas, bpa=15.23 degrees ! Estimated noise=14.9284 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.88011e-05 Jy ! Component: 100 - total flux cleaned = 4.08184e-05 Jy ! Component: 150 - total flux cleaned = 4.07566e-05 Jy ! Component: 200 - total flux cleaned = 4.78093e-05 Jy ! Total flux subtracted in 200 components = 4.78093e-05 Jy ! Clean residual min=-0.003357 max=0.002437 Jy/beam ! Clean residual mean=-0.000004 rms=0.000726 Jy/beam ! Combined flux in latest and established models = 0.0473679 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 0.0473679 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=0.016904Jy sigma=0.028940 ! Fit after self-cal, rms=0.016904Jy sigma=0.028937 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 = -1.41209e-06 Jy ! Component: 100 - total flux cleaned = -1.57349e-05 Jy ! Component: 150 - total flux cleaned = -1.55696e-05 Jy ! Component: 200 - total flux cleaned = -9.73526e-06 Jy ! Total flux subtracted in 200 components = -9.73526e-06 Jy ! Clean residual min=-0.003347 max=0.002429 Jy/beam ! Clean residual mean=-0.000004 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.0473582 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 45 components and 0.0473582 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=0.016894Jy sigma=0.028930 ! Fit after self-cal, rms=0.016894Jy sigma=0.028928 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.016894Jy sigma=0.028928 ! Fit after self-cal, rms=0.016894Jy sigma=0.028928 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.168 mas, bmaj=5.833 mas, bpa=3.366 degrees ! Estimated noise=16.5813 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000461157 Jy ! Component: 100 - total flux cleaned = 0.000517083 Jy ! Component: 150 - total flux cleaned = 0.000554647 Jy ! Component: 200 - total flux cleaned = 0.000571651 Jy ! Total flux subtracted in 200 components = 0.000571651 Jy ! Clean residual min=-0.004237 max=0.003106 Jy/beam ! Clean residual mean=-0.000007 rms=0.000987 Jy/beam ! Combined flux in latest and established models = 0.0479298 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 50 components and 0.0479298 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=0.016888Jy sigma=0.028930 ! Fit after self-cal, rms=0.016889Jy sigma=0.028927 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 = 5.42699e-05 Jy ! Component: 100 - total flux cleaned = 6.25898e-05 Jy ! Component: 150 - total flux cleaned = 6.27355e-05 Jy ! Component: 200 - total flux cleaned = 7.70896e-05 Jy ! Total flux subtracted in 200 components = 7.70896e-05 Jy ! Clean residual min=-0.004224 max=0.003105 Jy/beam ! Clean residual mean=-0.000007 rms=0.000986 Jy/beam ! Combined flux in latest and established models = 0.0480069 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 53 components and 0.0480069 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=0.016874Jy sigma=0.028951 ! Fit after self-cal, rms=0.016875Jy sigma=0.028949 ! 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=2.103 mas, bmaj=4.745 mas, bpa=15.22 degrees ! Estimated noise=14.9279 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.103 x 4.745 at 15.22 degrees (North through East) ! Clean map min=-0.0033145 max=0.039536 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=1.813 mas, bmaj=4.337 mas, bpa=15.21 degrees ! Estimated noise=18.8113 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0307391 Jy ! Component: 100 - total flux cleaned = 0.0386644 Jy ! Component: 150 - total flux cleaned = 0.0420331 Jy ! Component: 200 - total flux cleaned = 0.0436754 Jy ! Total flux subtracted in 200 components = 0.0436754 Jy ! Clean residual min=-0.002588 max=0.002438 Jy/beam ! Clean residual mean=-0.000003 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.0436754 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0436754 Jy ! Inverting map and beam ! Estimated beam: bmin=2.103 mas, bmaj=4.745 mas, bpa=15.22 degrees ! Estimated noise=14.9279 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 = 0.00174135 Jy ! Component: 100 - total flux cleaned = 0.0026913 Jy ! Component: 150 - total flux cleaned = 0.00313358 Jy ! Component: 200 - total flux cleaned = 0.00327775 Jy ! Total flux subtracted in 200 components = 0.00327775 Jy ! Clean residual min=-0.003335 max=0.002433 Jy/beam ! Clean residual mean=-0.000004 rms=0.000734 Jy/beam ! Combined flux in latest and established models = 0.0469531 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 32 components and 0.0469531 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.168 mas, bmaj=5.833 mas, bpa=3.366 degrees ! Estimated noise=16.5813 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000683735 Jy ! Component: 100 - total flux cleaned = 0.000856841 Jy ! Component: 150 - total flux cleaned = 0.000879474 Jy ! Component: 200 - total flux cleaned = 0.000900733 Jy ! Total flux subtracted in 200 components = 0.000900733 Jy ! Clean residual min=-0.004301 max=0.003123 Jy/beam ! Clean residual mean=-0.000007 rms=0.000990 Jy/beam ! Combined flux in latest and established models = 0.0478538 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 = 2.01095e-05 Jy ! Component: 100 - total flux cleaned = 3.945e-05 Jy ! Component: 150 - total flux cleaned = 5.75849e-05 Jy ! Component: 200 - total flux cleaned = 6.63715e-05 Jy ! Total flux subtracted in 200 components = 6.63715e-05 Jy ! Clean residual min=-0.004271 max=0.003119 Jy/beam ! Clean residual mean=-0.000007 rms=0.000988 Jy/beam ! Combined flux in latest and established models = 0.0479202 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 40 components and 0.0479202 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.103 mas, bmaj=4.745 mas, bpa=15.22 degrees ! Estimated noise=14.9279 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000316879 Jy ! Component: 100 - total flux cleaned = -0.000283254 Jy ! Component: 150 - total flux cleaned = -0.00029897 Jy ! Component: 200 - total flux cleaned = -0.000312698 Jy ! Total flux subtracted in 200 components = -0.000312698 Jy ! Clean residual min=-0.003336 max=0.002450 Jy/beam ! Clean residual mean=-0.000004 rms=0.000726 Jy/beam ! Combined flux in latest and established models = 0.0476075 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 46 components and 0.0476075 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=0.016896Jy sigma=0.028997 ! Fit after self-cal, rms=0.016895Jy sigma=0.028993 wmodel /scr/pima/bp171a9_uvs/J1130+1015_C_map.mod ! Writing 46 model components to file: /scr/pima/bp171a9_uvs/J1130+1015_C_map.mod wobs /scr/pima/bp171a9_uvs/J1130+1015_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a9_uvs/J1130+1015_C_uvs.fits wwins /scr/pima/bp171a9_uvs/J1130+1015_C_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171a9_uvs/J1130+1015_C_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 = -0.00144182 Jy ! Component: 100 - total flux cleaned = -0.00245716 Jy ! Component: 150 - total flux cleaned = -0.00276106 Jy ! Component: 200 - total flux cleaned = -0.00288161 Jy ! Component: 250 - total flux cleaned = -0.00284334 Jy ! Component: 300 - total flux cleaned = -0.0028069 Jy ! Component: 350 - total flux cleaned = -0.00273801 Jy ! Component: 400 - total flux cleaned = -0.00270572 Jy ! Component: 450 - total flux cleaned = -0.00270593 Jy ! Component: 500 - total flux cleaned = -0.00270646 Jy ! Component: 550 - total flux cleaned = -0.00276524 Jy ! Component: 600 - total flux cleaned = -0.00270822 Jy ! Component: 650 - total flux cleaned = -0.00262541 Jy ! Component: 700 - total flux cleaned = -0.00254513 Jy ! Component: 750 - total flux cleaned = -0.00241594 Jy ! Component: 800 - total flux cleaned = -0.00236588 Jy ! Component: 850 - total flux cleaned = -0.0022923 Jy ! Component: 900 - total flux cleaned = -0.00229226 Jy ! Component: 950 - total flux cleaned = -0.00222191 Jy ! Component: 1000 - total flux cleaned = -0.00222195 Jy ! Component: 1050 - total flux cleaned = -0.00219965 Jy ! Component: 1100 - total flux cleaned = -0.002156 Jy ! Component: 1150 - total flux cleaned = -0.00213485 Jy ! Component: 1200 - total flux cleaned = -0.00217662 Jy ! Component: 1250 - total flux cleaned = -0.00221751 Jy ! Component: 1300 - total flux cleaned = -0.0022377 Jy ! Component: 1350 - total flux cleaned = -0.002218 Jy ! Component: 1400 - total flux cleaned = -0.00216052 Jy ! Component: 1450 - total flux cleaned = -0.00216089 Jy ! Component: 1500 - total flux cleaned = -0.00214217 Jy ! Component: 1550 - total flux cleaned = -0.00210478 Jy ! Component: 1600 - total flux cleaned = -0.00194262 Jy ! Component: 1650 - total flux cleaned = -0.00188949 Jy ! Component: 1700 - total flux cleaned = -0.00176752 Jy ! Component: 1750 - total flux cleaned = -0.00169899 Jy ! Component: 1800 - total flux cleaned = -0.00161419 Jy ! Component: 1850 - total flux cleaned = -0.00153066 Jy ! Component: 1900 - total flux cleaned = -0.00151415 Jy ! Component: 1950 - total flux cleaned = -0.00143281 Jy ! Component: 2000 - total flux cleaned = -0.0014009 Jy ! Component: 2050 - total flux cleaned = -0.00138518 Jy ! Component: 2100 - total flux cleaned = -0.00127547 Jy ! Component: 2150 - total flux cleaned = -0.00122919 Jy ! Component: 2200 - total flux cleaned = -0.00118337 Jy ! Component: 2250 - total flux cleaned = -0.0010928 Jy ! Component: 2300 - total flux cleaned = -0.00106277 Jy ! Component: 2350 - total flux cleaned = -0.00098879 Jy ! Component: 2400 - total flux cleaned = -0.000915697 Jy ! Component: 2450 - total flux cleaned = -0.000857943 Jy ! Component: 2500 - total flux cleaned = -0.000843547 Jy ! Component: 2550 - total flux cleaned = -0.000786582 Jy ! Component: 2600 - total flux cleaned = -0.000702223 Jy ! Component: 2650 - total flux cleaned = -0.000688458 Jy ! Component: 2700 - total flux cleaned = -0.0006884 Jy ! Component: 2750 - total flux cleaned = -0.00060613 Jy ! Component: 2800 - total flux cleaned = -0.000592598 Jy ! Component: 2850 - total flux cleaned = -0.000552256 Jy ! Component: 2900 - total flux cleaned = -0.00052552 Jy ! Component: 2950 - total flux cleaned = -0.000538719 Jy ! Component: 3000 - total flux cleaned = -0.000538714 Jy ! Component: 3050 - total flux cleaned = -0.000525641 Jy ! Component: 3100 - total flux cleaned = -0.000525543 Jy ! Component: 3150 - total flux cleaned = -0.000499782 Jy ! Component: 3200 - total flux cleaned = -0.000486983 Jy ! Component: 3250 - total flux cleaned = -0.000486955 Jy ! Component: 3300 - total flux cleaned = -0.000512188 Jy ! Component: 3350 - total flux cleaned = -0.000512151 Jy ! Component: 3400 - total flux cleaned = -0.000512152 Jy ! Component: 3450 - total flux cleaned = -0.000499813 Jy ! Component: 3500 - total flux cleaned = -0.00054911 Jy ! Component: 3550 - total flux cleaned = -0.000524578 Jy ! Component: 3600 - total flux cleaned = -0.000536797 Jy ! Component: 3650 - total flux cleaned = -0.000585521 Jy ! Component: 3700 - total flux cleaned = -0.000585477 Jy ! Component: 3750 - total flux cleaned = -0.000597538 Jy ! Component: 3800 - total flux cleaned = -0.000633555 Jy ! Component: 3850 - total flux cleaned = -0.000621567 Jy ! Component: 3900 - total flux cleaned = -0.000633426 Jy ! Component: 3950 - total flux cleaned = -0.000609637 Jy ! Component: 4000 - total flux cleaned = -0.000645213 Jy ! Component: 4050 - total flux cleaned = -0.000621596 Jy ! Total flux subtracted in 4096 components = -0.000609845 Jy ! Clean residual min=-0.000695 max=0.000719 Jy/beam ! Clean residual mean=0.000000 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.0469977 Jy keep ! Adding 316 model components to the UV plane model. ! The established model now contains 362 components and 0.0469977 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a9_uvs/J1130+1015_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.103 x 4.745 at 15.22 degrees (North through East) ! Clean map min=-0.0019556 max=0.039531 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a9_uvs/J1130+1015_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0395305 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000193404 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.46776 1.46776 2.93551 5.87103 11.7421 23.4841 46.9682 93.9365 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.039 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 204.393 quit ! Quitting program ! Log file /scr/pima/bp171a9_uvs/J1130+1015_C_uvs.log closed on Sat Dec 21 09:12:26 2013