! Started logfile: /d2/scr/pima/bp171ab_uvs/J1051+2119_C_uvs.log on Mon Dec 9 01:43:01 2013 obs /d2/scr/pima/bp171ab_uvs/J1051+2119_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171ab_uvs/J1051+2119_C_uva.fits ! AN table 1: 2 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1051+2119 ! ! 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 720 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 /d2/scr/pima/bp171ab_uvs/J1051+2119_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=1.023882Jy sigma=10.904267 ! Fit after self-cal, rms=0.829170Jy sigma=7.936887 ! 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=2.026 mas, bmaj=3.961 mas, bpa=16.23 degrees ! Estimated noise=4.01082 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 = 0.15102 Jy ! Component: 100 - total flux cleaned = 0.205999 Jy ! Total flux subtracted in 100 components = 0.205999 Jy ! Clean residual min=-0.014426 max=0.035237 Jy/beam ! Clean residual mean=0.000140 rms=0.005326 Jy/beam ! Combined flux in latest and established models = 0.205999 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.205999 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=0.063380Jy sigma=0.875443 ! Fit after self-cal, rms=0.063355Jy sigma=0.874122 ! Inverting map ! Added new window around map position (3, -0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0334952 Jy ! Component: 100 - total flux cleaned = 0.0508859 Jy ! Total flux subtracted in 100 components = 0.0508859 Jy ! Clean residual min=-0.010566 max=0.016543 Jy/beam ! Clean residual mean=0.000082 rms=0.003390 Jy/beam ! Combined flux in latest and established models = 0.256885 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 31 components and 0.256885 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=0.046571Jy sigma=0.576015 ! Fit after self-cal, rms=0.044890Jy sigma=0.569394 ! 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=2.527 mas, bmaj=4.47 mas, bpa=13.39 degrees ! Estimated noise=2.86373 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 = 0.018888 Jy ! Component: 100 - total flux cleaned = 0.0300798 Jy ! Component: 150 - total flux cleaned = 0.0375045 Jy ! Component: 200 - total flux cleaned = 0.0425667 Jy ! Total flux subtracted in 200 components = 0.0425667 Jy ! Clean residual min=-0.012150 max=0.018539 Jy/beam ! Clean residual mean=0.000041 rms=0.003433 Jy/beam ! Combined flux in latest and established models = 0.299452 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 74 components and 0.299452 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=0.040519Jy sigma=0.436832 ! Fit after self-cal, rms=0.039746Jy sigma=0.433328 ! Inverting map ! Added new window around map position (7.2, -2.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0162026 Jy ! Component: 100 - total flux cleaned = 0.0200162 Jy ! Component: 150 - total flux cleaned = 0.0219988 Jy ! Component: 200 - total flux cleaned = 0.0236861 Jy ! Total flux subtracted in 200 components = 0.0236861 Jy ! Clean residual min=-0.010715 max=0.012049 Jy/beam ! Clean residual mean=0.000021 rms=0.002612 Jy/beam ! Combined flux in latest and established models = 0.323138 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 111 components and 0.323138 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=0.033527Jy sigma=0.361501 ! Fit after self-cal, rms=0.031634Jy sigma=0.346050 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.527 x 4.47 at 13.39 degrees (North through East) ! Clean map min=-0.0092282 max=0.19188 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 0.99 FD 1.16 HN 0.96 KP 0.90 ! LA 1.01 MK 1.14 NL 1.08 OV 1.01 ! PT 0.84 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.16 HN 0.95 KP 0.93 ! LA 1.09 MK 1.04 NL 1.16 OV 1.07 ! PT 0.95 SC 1.02 ! ! ! 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* MK 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 0.97 FD 1.09 HN 0.95 KP 0.98 ! LA 1.07 MK 1.09 NL 1.03 OV 1.00 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 0.95 KP 0.99 ! LA 1.06 MK 1.13 NL 1.05 OV 0.98 ! PT 0.89 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 0.96 KP 1.02 ! LA 1.11 MK 1.03 NL 1.01 OV 1.00 ! PT 1.00 SC 1.11 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.93 HN 0.90 KP 0.95 ! LA 1.05 MK 1.04 NL 1.02 OV 1.01 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.93 KP 1.04 ! LA 1.04 MK 1.09 NL 0.99 OV 1.05 ! PT 0.90 SC 1.03 ! ! ! Fit before self-cal, rms=0.031634Jy sigma=0.346050 ! Fit after self-cal, rms=0.026583Jy sigma=0.251410 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.536 mas, bmaj=4.47 mas, bpa=13.17 degrees ! Estimated noise=2.88019 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 = 0.0060728 Jy ! Component: 100 - total flux cleaned = 0.00713864 Jy ! Component: 150 - total flux cleaned = 0.00760449 Jy ! Component: 200 - total flux cleaned = 0.00751488 Jy ! Total flux subtracted in 200 components = 0.00751488 Jy ! Clean residual min=-0.004734 max=0.007283 Jy/beam ! Clean residual mean=0.000015 rms=0.001475 Jy/beam ! Combined flux in latest and established models = 0.330653 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 136 components and 0.330652 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=0.025126Jy sigma=0.229687 ! Fit after self-cal, rms=0.024527Jy sigma=0.225437 ! 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=0.024527Jy sigma=0.225437 ! Fit after self-cal, rms=0.024491Jy sigma=0.224174 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.535 mas, bmaj=4.471 mas, bpa=13.18 degrees ! Estimated noise=2.88722 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00360473 Jy ! Component: 100 - total flux cleaned = 0.00447496 Jy ! Component: 150 - total flux cleaned = 0.0044763 Jy ! Component: 200 - total flux cleaned = 0.00440662 Jy ! Total flux subtracted in 200 components = 0.00440662 Jy ! Clean residual min=-0.003991 max=0.006325 Jy/beam ! Clean residual mean=0.000012 rms=0.001268 Jy/beam ! Combined flux in latest and established models = 0.335059 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 150 components and 0.335059 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=0.023556Jy sigma=0.214470 ! Fit after self-cal, rms=0.023213Jy sigma=0.212056 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) ! Added new window around map position (13.2, 2.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00545042 Jy ! Component: 100 - total flux cleaned = 0.00703051 Jy ! Component: 150 - total flux cleaned = 0.0074713 Jy ! Component: 200 - total flux cleaned = 0.00746961 Jy ! Total flux subtracted in 200 components = 0.00746961 Jy ! Clean residual min=-0.003557 max=0.003434 Jy/beam ! Clean residual mean=0.000008 rms=0.000997 Jy/beam ! Combined flux in latest and established models = 0.342529 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 177 components and 0.342529 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=0.021655Jy sigma=0.194705 ! Fit after self-cal, rms=0.021496Jy sigma=0.193786 ! 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=0.021496Jy sigma=0.193786 ! Fit after self-cal, rms=0.021443Jy sigma=0.192428 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.534 mas, bmaj=4.474 mas, bpa=13.03 degrees ! Estimated noise=2.89293 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00238159 Jy ! Component: 100 - total flux cleaned = 0.00291554 Jy ! Component: 150 - total flux cleaned = 0.00297603 Jy ! Component: 200 - total flux cleaned = 0.00303198 Jy ! Total flux subtracted in 200 components = 0.00303198 Jy ! Clean residual min=-0.003102 max=0.003021 Jy/beam ! Clean residual mean=0.000008 rms=0.000862 Jy/beam ! Combined flux in latest and established models = 0.345561 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 191 components and 0.345561 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=0.020921Jy sigma=0.188633 ! Fit after self-cal, rms=0.020829Jy sigma=0.188209 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 = 0.000313665 Jy ! Component: 100 - total flux cleaned = 0.000407214 Jy ! Component: 150 - total flux cleaned = 0.000407316 Jy ! Component: 200 - total flux cleaned = 0.000408577 Jy ! Total flux subtracted in 200 components = 0.000408577 Jy ! Clean residual min=-0.003021 max=0.003059 Jy/beam ! Clean residual mean=0.000007 rms=0.000835 Jy/beam ! Combined flux in latest and established models = 0.345969 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 205 components and 0.345969 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=0.020526Jy sigma=0.186545 ! Fit after self-cal, rms=0.020467Jy sigma=0.186334 ! 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=0.020467Jy sigma=0.186334 ! Fit after self-cal, rms=0.020451Jy sigma=0.185807 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.477 mas, bmaj=5.645 mas, bpa=-3.451 degrees ! Estimated noise=2.73261 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000964422 Jy ! Component: 100 - total flux cleaned = 0.00143672 Jy ! Component: 150 - total flux cleaned = 0.00164577 Jy ! Component: 200 - total flux cleaned = 0.00179602 Jy ! Total flux subtracted in 200 components = 0.00179602 Jy ! Clean residual min=-0.003773 max=0.003657 Jy/beam ! Clean residual mean=0.000011 rms=0.001088 Jy/beam ! Combined flux in latest and established models = 0.347765 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 228 components and 0.347765 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=0.020333Jy sigma=0.184489 ! Fit after self-cal, rms=0.020290Jy sigma=0.184342 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 = 0.000696471 Jy ! Component: 100 - total flux cleaned = 0.000799991 Jy ! Component: 150 - total flux cleaned = 0.000846237 Jy ! Component: 200 - total flux cleaned = 0.000910716 Jy ! Total flux subtracted in 200 components = 0.000910716 Jy ! Clean residual min=-0.003791 max=0.003672 Jy/beam ! Clean residual mean=0.000010 rms=0.001078 Jy/beam ! Combined flux in latest and established models = 0.348676 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 239 components and 0.348676 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=0.020232Jy sigma=0.183858 ! Fit after self-cal, rms=0.020199Jy sigma=0.183800 ! 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=2.532 mas, bmaj=4.474 mas, bpa=12.99 degrees ! Estimated noise=2.9006 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.532 x 4.474 at 12.99 degrees (North through East) ! Clean map min=-0.0029929 max=0.19154 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=2.037 mas, bmaj=3.97 mas, bpa=15.77 degrees ! Estimated noise=4.06022 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.15226 Jy ! Component: 100 - total flux cleaned = 0.211839 Jy ! Component: 150 - total flux cleaned = 0.245226 Jy ! Component: 200 - total flux cleaned = 0.266858 Jy ! Total flux subtracted in 200 components = 0.266858 Jy ! Clean residual min=-0.007777 max=0.011789 Jy/beam ! Clean residual mean=0.000072 rms=0.002684 Jy/beam ! Combined flux in latest and established models = 0.266858 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.266858 Jy ! Inverting map and beam ! Estimated beam: bmin=2.532 mas, bmaj=4.474 mas, bpa=12.99 degrees ! Estimated noise=2.9006 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 = 0.022766 Jy ! Component: 100 - total flux cleaned = 0.0373292 Jy ! Component: 150 - total flux cleaned = 0.047546 Jy ! Component: 200 - total flux cleaned = 0.0551592 Jy ! Total flux subtracted in 200 components = 0.0551592 Jy ! Clean residual min=-0.004602 max=0.005297 Jy/beam ! Clean residual mean=0.000029 rms=0.001568 Jy/beam ! Combined flux in latest and established models = 0.322017 Jy ! Adding 82 model components to the UV plane model. ! The established model now contains 104 components and 0.322017 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=4.477 mas, bmaj=5.645 mas, bpa=-3.451 degrees ! Estimated noise=2.73261 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00815837 Jy ! Component: 100 - total flux cleaned = 0.0136738 Jy ! Component: 150 - total flux cleaned = 0.0175509 Jy ! Component: 200 - total flux cleaned = 0.0202597 Jy ! Total flux subtracted in 200 components = 0.0202597 Jy ! Clean residual min=-0.004232 max=0.003562 Jy/beam ! Clean residual mean=0.000019 rms=0.001218 Jy/beam ! Combined flux in latest and established models = 0.342277 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 = 0.00146133 Jy ! Component: 100 - total flux cleaned = 0.00275522 Jy ! Component: 150 - total flux cleaned = 0.00375931 Jy ! Component: 200 - total flux cleaned = 0.0043308 Jy ! Total flux subtracted in 200 components = 0.0043308 Jy ! Clean residual min=-0.004092 max=0.003715 Jy/beam ! Clean residual mean=0.000015 rms=0.001112 Jy/beam ! Combined flux in latest and established models = 0.346608 Jy ! Adding 107 model components to the UV plane model. ! The established model now contains 196 components and 0.346608 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.532 mas, bmaj=4.474 mas, bpa=12.99 degrees ! Estimated noise=2.9006 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000876721 Jy ! Component: 100 - total flux cleaned = 0.00135584 Jy ! Component: 150 - total flux cleaned = 0.00164004 Jy ! Component: 200 - total flux cleaned = 0.00185177 Jy ! Total flux subtracted in 200 components = 0.00185177 Jy ! Clean residual min=-0.003352 max=0.002993 Jy/beam ! Clean residual mean=0.000009 rms=0.000808 Jy/beam ! Combined flux in latest and established models = 0.348459 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 216 components and 0.348459 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=0.020253Jy sigma=0.185098 ! Fit after self-cal, rms=0.020188Jy sigma=0.184367 wmodel /d2/scr/pima/bp171ab_uvs/J1051+2119_C_map.mod ! Writing 216 model components to file: /d2/scr/pima/bp171ab_uvs/J1051+2119_C_map.mod wobs /d2/scr/pima/bp171ab_uvs/J1051+2119_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171ab_uvs/J1051+2119_C_uvs.fits wwins /d2/scr/pima/bp171ab_uvs/J1051+2119_C_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp171ab_uvs/J1051+2119_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 = -0.0010832 Jy ! Component: 100 - total flux cleaned = -0.00129111 Jy ! Component: 150 - total flux cleaned = -0.00119906 Jy ! Component: 200 - total flux cleaned = -0.00111399 Jy ! Component: 250 - total flux cleaned = -0.00111474 Jy ! Component: 300 - total flux cleaned = -0.00115239 Jy ! Component: 350 - total flux cleaned = -0.00122191 Jy ! Component: 400 - total flux cleaned = -0.00132095 Jy ! Component: 450 - total flux cleaned = -0.00141541 Jy ! Component: 500 - total flux cleaned = -0.00150553 Jy ! Component: 550 - total flux cleaned = -0.00167746 Jy ! Component: 600 - total flux cleaned = -0.00178836 Jy ! Component: 650 - total flux cleaned = -0.00197476 Jy ! Component: 700 - total flux cleaned = -0.00210277 Jy ! Component: 750 - total flux cleaned = -0.00225105 Jy ! Component: 800 - total flux cleaned = -0.00232291 Jy ! Component: 850 - total flux cleaned = -0.00241652 Jy ! Component: 900 - total flux cleaned = -0.00253046 Jy ! Component: 950 - total flux cleaned = -0.00261856 Jy ! Component: 1000 - total flux cleaned = -0.00272564 Jy ! Component: 1050 - total flux cleaned = -0.00278775 Jy ! Component: 1100 - total flux cleaned = -0.00282866 Jy ! Component: 1150 - total flux cleaned = -0.00284929 Jy ! Component: 1200 - total flux cleaned = -0.00284982 Jy ! Component: 1250 - total flux cleaned = -0.00283142 Jy ! Component: 1300 - total flux cleaned = -0.00275782 Jy ! Component: 1350 - total flux cleaned = -0.00272183 Jy ! Component: 1400 - total flux cleaned = -0.00272218 Jy ! Component: 1450 - total flux cleaned = -0.00268753 Jy ! Component: 1500 - total flux cleaned = -0.00263602 Jy ! Component: 1550 - total flux cleaned = -0.00256864 Jy ! Component: 1600 - total flux cleaned = -0.0024531 Jy ! Component: 1650 - total flux cleaned = -0.00242077 Jy ! Component: 1700 - total flux cleaned = -0.00240495 Jy ! Component: 1750 - total flux cleaned = -0.00238896 Jy ! Component: 1800 - total flux cleaned = -0.00232735 Jy ! Component: 1850 - total flux cleaned = -0.00232748 Jy ! Component: 1900 - total flux cleaned = -0.00226752 Jy ! Component: 1950 - total flux cleaned = -0.00225285 Jy ! Component: 2000 - total flux cleaned = -0.00220901 Jy ! Component: 2050 - total flux cleaned = -0.00218005 Jy ! Component: 2100 - total flux cleaned = -0.00212319 Jy ! Component: 2150 - total flux cleaned = -0.00206739 Jy ! Component: 2200 - total flux cleaned = -0.00198481 Jy ! Component: 2250 - total flux cleaned = -0.0019033 Jy ! Component: 2300 - total flux cleaned = -0.00179595 Jy ! Component: 2350 - total flux cleaned = -0.00170333 Jy ! Component: 2400 - total flux cleaned = -0.00165082 Jy ! Component: 2450 - total flux cleaned = -0.00154749 Jy ! Component: 2500 - total flux cleaned = -0.00147095 Jy ! Component: 2550 - total flux cleaned = -0.00137014 Jy ! Component: 2600 - total flux cleaned = -0.00132053 Jy ! Component: 2650 - total flux cleaned = -0.00128351 Jy ! Component: 2700 - total flux cleaned = -0.0012226 Jy ! Component: 2750 - total flux cleaned = -0.00112644 Jy ! Component: 2800 - total flux cleaned = -0.0011144 Jy ! Component: 2850 - total flux cleaned = -0.00107902 Jy ! Component: 2900 - total flux cleaned = -0.00100938 Jy ! Component: 2950 - total flux cleaned = -0.00096347 Jy ! Component: 3000 - total flux cleaned = -0.000906632 Jy ! Component: 3050 - total flux cleaned = -0.000929188 Jy ! Component: 3100 - total flux cleaned = -0.000784027 Jy ! Component: 3150 - total flux cleaned = -0.000728918 Jy ! Component: 3200 - total flux cleaned = -0.000674079 Jy ! Component: 3250 - total flux cleaned = -0.000641275 Jy ! Component: 3300 - total flux cleaned = -0.000555071 Jy ! Component: 3350 - total flux cleaned = -0.000480234 Jy ! Component: 3400 - total flux cleaned = -0.000427416 Jy ! Component: 3450 - total flux cleaned = -0.000364393 Jy ! Component: 3500 - total flux cleaned = -0.000312306 Jy ! Component: 3550 - total flux cleaned = -0.000229862 Jy ! Component: 3600 - total flux cleaned = -0.000199298 Jy ! Component: 3650 - total flux cleaned = -0.000108356 Jy ! Component: 3700 - total flux cleaned = -8.83581e-05 Jy ! Component: 3750 - total flux cleaned = -1.8738e-05 Jy ! Component: 3800 - total flux cleaned = 1.08254e-05 Jy ! Component: 3850 - total flux cleaned = 4.01497e-05 Jy ! Component: 3900 - total flux cleaned = 9.84677e-05 Jy ! Component: 3950 - total flux cleaned = 0.000165936 Jy ! Component: 4000 - total flux cleaned = 0.000127722 Jy ! Component: 4050 - total flux cleaned = 0.000213312 Jy ! Total flux subtracted in 4096 components = 0.000241626 Jy ! Clean residual min=-0.000526 max=0.000506 Jy/beam ! Clean residual mean=0.000003 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.348701 Jy keep ! Adding 273 model components to the UV plane model. ! The established model now contains 489 components and 0.348701 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171ab_uvs/J1051+2119_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.532 x 4.474 at 12.99 degrees (North through East) ! Clean map min=-0.0012218 max=0.19152 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171ab_uvs/J1051+2119_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.191518 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000171809 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.269127 0.269127 0.538255 1.07651 2.15302 4.30604 8.61208 17.2242 34.4483 68.8966 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.191 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1114.71 quit ! Quitting program ! Log file /d2/scr/pima/bp171ab_uvs/J1051+2119_C_uvs.log closed on Mon Dec 9 01:43:06 2013