! Started logfile: /d2/scr/pima/bp171a5_uvs/J1413+1509_C_uvs.log on Sun Jan 19 22:07:14 2014 obs /d2/scr/pima/bp171a5_uvs/J1413+1509_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a5_uvs/J1413+1509_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.955556 visibilities/baseline/integration-bin. ! Found source: J1413+1509 ! ! 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 1032 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/bp171a5_uvs/J1413+1509_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=1.008376Jy sigma=45.404470 ! Fit after self-cal, rms=0.907843Jy sigma=40.950192 ! 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=1.287 mas, bmaj=3.584 mas, bpa=-0.5432 degrees ! Estimated noise=0.64661 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 = 0.0612024 Jy ! Component: 100 - total flux cleaned = 0.0903583 Jy ! Total flux subtracted in 100 components = 0.0903583 Jy ! Clean residual min=-0.013379 max=0.035430 Jy/beam ! Clean residual mean=-0.000018 rms=0.004294 Jy/beam ! Combined flux in latest and established models = 0.0903583 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0903583 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=0.082253Jy sigma=3.478380 ! Fit after self-cal, rms=0.081076Jy sigma=3.421200 ! Inverting map ! Added new window around map position (-2.1, 1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0319096 Jy ! Component: 100 - total flux cleaned = 0.0498771 Jy ! Total flux subtracted in 100 components = 0.0498771 Jy ! Clean residual min=-0.010429 max=0.015518 Jy/beam ! Clean residual mean=-0.000016 rms=0.003021 Jy/beam ! Combined flux in latest and established models = 0.140235 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 25 components and 0.140235 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=0.063301Jy sigma=2.721605 ! Fit after self-cal, rms=0.061804Jy sigma=2.652836 ! 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=1.554 mas, bmaj=3.955 mas, bpa=-0.718 degrees ! Estimated noise=0.503928 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 = 0.017323 Jy ! Component: 100 - total flux cleaned = 0.0263486 Jy ! Component: 150 - total flux cleaned = 0.0317352 Jy ! Component: 200 - total flux cleaned = 0.0335286 Jy ! Total flux subtracted in 200 components = 0.0335286 Jy ! Clean residual min=-0.012485 max=0.017223 Jy/beam ! Clean residual mean=-0.000019 rms=0.003708 Jy/beam ! Combined flux in latest and established models = 0.173764 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 43 components and 0.173764 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=0.055191Jy sigma=2.493443 ! Fit after self-cal, rms=0.054993Jy sigma=2.483975 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.554 x 3.955 at -0.718 degrees (North through East) ! Clean map min=-0.012242 max=0.085778 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* MK 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* MK 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* 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 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 5. ! 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 6. ! 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 7. ! 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 8. ! 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* ! ! ! Fit before self-cal, rms=0.054993Jy sigma=2.483975 ! Fit after self-cal, rms=0.054993Jy sigma=2.483975 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.554 mas, bmaj=3.955 mas, bpa=-0.718 degrees ! Estimated noise=0.503928 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 = 0.00294995 Jy ! Component: 100 - total flux cleaned = 0.00276086 Jy ! Component: 150 - total flux cleaned = 0.00276252 Jy ! Component: 200 - total flux cleaned = 0.00261656 Jy ! Total flux subtracted in 200 components = 0.00261656 Jy ! Clean residual min=-0.012481 max=0.017016 Jy/beam ! Clean residual mean=-0.000020 rms=0.003684 Jy/beam ! Combined flux in latest and established models = 0.176381 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 60 components and 0.176381 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=0.054420Jy sigma=2.476610 ! Fit after self-cal, rms=0.054399Jy sigma=2.474588 ! 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=0.054399Jy sigma=2.474588 ! Fit after self-cal, rms=0.054399Jy sigma=2.474588 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.554 mas, bmaj=3.955 mas, bpa=-0.718 degrees ! Estimated noise=0.503928 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000902719 Jy ! Component: 100 - total flux cleaned = 0.0007587 Jy ! Component: 150 - total flux cleaned = 0.000562341 Jy ! Component: 200 - total flux cleaned = 0.000385633 Jy ! Total flux subtracted in 200 components = 0.000385633 Jy ! Clean residual min=-0.012462 max=0.016848 Jy/beam ! Clean residual mean=-0.000020 rms=0.003676 Jy/beam ! Combined flux in latest and established models = 0.176766 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 67 components and 0.176766 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=0.054146Jy sigma=2.470058 ! Fit after self-cal, rms=0.054146Jy sigma=2.469194 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 (-9.3, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0134672 Jy ! Component: 100 - total flux cleaned = 0.0143125 Jy ! Component: 150 - total flux cleaned = 0.0136182 Jy ! Component: 200 - total flux cleaned = 0.0129891 Jy ! Total flux subtracted in 200 components = 0.0129891 Jy ! Clean residual min=-0.011312 max=0.016345 Jy/beam ! Clean residual mean=-0.000021 rms=0.003319 Jy/beam ! Combined flux in latest and established models = 0.189755 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 90 components and 0.189755 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=0.049081Jy sigma=2.269935 ! Fit after self-cal, rms=0.048849Jy sigma=2.262206 ! Inverting map ! Added new window around map position (25.8, 24.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0163671 Jy ! Component: 100 - total flux cleaned = 0.0258924 Jy ! Component: 150 - total flux cleaned = 0.033002 Jy ! Component: 200 - total flux cleaned = 0.0387297 Jy ! Total flux subtracted in 200 components = 0.0387297 Jy ! Clean residual min=-0.008221 max=0.009340 Jy/beam ! Clean residual mean=-0.000014 rms=0.002309 Jy/beam ! Combined flux in latest and established models = 0.228485 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 143 components and 0.228485 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=0.042569Jy sigma=1.946831 ! Fit after self-cal, rms=0.042175Jy sigma=1.924885 ! 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=0.042175Jy sigma=1.924885 ! Fit after self-cal, rms=0.042175Jy sigma=1.924885 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.554 mas, bmaj=3.955 mas, bpa=-0.718 degrees ! Estimated noise=0.503928 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00541617 Jy ! Component: 100 - total flux cleaned = 0.00906049 Jy ! Component: 150 - total flux cleaned = 0.011353 Jy ! Component: 200 - total flux cleaned = 0.0130783 Jy ! Total flux subtracted in 200 components = 0.0130783 Jy ! Clean residual min=-0.007444 max=0.008175 Jy/beam ! Clean residual mean=-0.000011 rms=0.001992 Jy/beam ! Combined flux in latest and established models = 0.241563 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 159 components and 0.241563 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=0.040818Jy sigma=1.853412 ! Fit after self-cal, rms=0.040737Jy sigma=1.849062 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 = 0.00209685 Jy ! Component: 100 - total flux cleaned = 0.00287048 Jy ! Component: 150 - total flux cleaned = 0.00357988 Jy ! Component: 200 - total flux cleaned = 0.00444853 Jy ! Total flux subtracted in 200 components = 0.00444853 Jy ! Clean residual min=-0.006984 max=0.007674 Jy/beam ! Clean residual mean=-0.000010 rms=0.001859 Jy/beam ! Combined flux in latest and established models = 0.246012 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 180 components and 0.246012 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=0.040146Jy sigma=1.813501 ! Fit after self-cal, rms=0.040109Jy sigma=1.811821 ! 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=0.040109Jy sigma=1.811821 ! Fit after self-cal, rms=0.040109Jy sigma=1.811821 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.645 mas, bmaj=5.404 mas, bpa=-1.175 degrees ! Estimated noise=0.641846 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00358074 Jy ! Component: 100 - total flux cleaned = 0.00497331 Jy ! Component: 150 - total flux cleaned = 0.00570933 Jy ! Component: 200 - total flux cleaned = 0.00608309 Jy ! Total flux subtracted in 200 components = 0.00608309 Jy ! Clean residual min=-0.010302 max=0.012392 Jy/beam ! Clean residual mean=-0.000018 rms=0.003214 Jy/beam ! Combined flux in latest and established models = 0.252095 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 196 components and 0.252095 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=0.040051Jy sigma=1.784292 ! Fit after self-cal, rms=0.040018Jy sigma=1.782792 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 = 0.00111848 Jy ! Component: 100 - total flux cleaned = 0.00184767 Jy ! Component: 150 - total flux cleaned = 0.00241531 Jy ! Component: 200 - total flux cleaned = 0.00293629 Jy ! Total flux subtracted in 200 components = 0.00293629 Jy ! Clean residual min=-0.010143 max=0.011659 Jy/beam ! Clean residual mean=-0.000015 rms=0.003066 Jy/beam ! Combined flux in latest and established models = 0.255031 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 218 components and 0.255031 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=0.040010Jy sigma=1.772796 ! Fit after self-cal, rms=0.039995Jy sigma=1.772163 ! 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=1.554 mas, bmaj=3.955 mas, bpa=-0.718 degrees ! Estimated noise=0.503928 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.554 x 3.955 at -0.718 degrees (North through East) ! Clean map min=-0.0060323 max=0.083307 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=1.287 mas, bmaj=3.584 mas, bpa=-0.5432 degrees ! Estimated noise=0.64661 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0668875 Jy ! Component: 100 - total flux cleaned = 0.103029 Jy ! Component: 150 - total flux cleaned = 0.12669 Jy ! Component: 200 - total flux cleaned = 0.14462 Jy ! Total flux subtracted in 200 components = 0.14462 Jy ! Clean residual min=-0.009680 max=0.011270 Jy/beam ! Clean residual mean=-0.000015 rms=0.002723 Jy/beam ! Combined flux in latest and established models = 0.14462 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 36 model components to the UV plane model. ! The established model now contains 36 components and 0.14462 Jy ! Inverting map and beam ! Estimated beam: bmin=1.554 mas, bmaj=3.955 mas, bpa=-0.718 degrees ! Estimated noise=0.503928 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 = 0.0213046 Jy ! Component: 100 - total flux cleaned = 0.0371444 Jy ! Component: 150 - total flux cleaned = 0.0498551 Jy ! Component: 200 - total flux cleaned = 0.0590969 Jy ! Total flux subtracted in 200 components = 0.0590969 Jy ! Clean residual min=-0.008251 max=0.010322 Jy/beam ! Clean residual mean=-0.000010 rms=0.002469 Jy/beam ! Combined flux in latest and established models = 0.203717 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 89 components and 0.203717 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=3.645 mas, bmaj=5.404 mas, bpa=-1.175 degrees ! Estimated noise=0.641846 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0157598 Jy ! Component: 100 - total flux cleaned = 0.026776 Jy ! Component: 150 - total flux cleaned = 0.0350102 Jy ! Component: 200 - total flux cleaned = 0.0413721 Jy ! Total flux subtracted in 200 components = 0.0413721 Jy ! Clean residual min=-0.011272 max=0.011666 Jy/beam ! Clean residual mean=-0.000018 rms=0.003292 Jy/beam ! Combined flux in latest and established models = 0.245089 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 = 0.00425725 Jy ! Component: 100 - total flux cleaned = 0.0069029 Jy ! Component: 150 - total flux cleaned = 0.00845643 Jy ! Component: 200 - total flux cleaned = 0.00945579 Jy ! Total flux subtracted in 200 components = 0.00945579 Jy ! Clean residual min=-0.010608 max=0.011372 Jy/beam ! Clean residual mean=-0.000016 rms=0.003088 Jy/beam ! Combined flux in latest and established models = 0.254545 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 135 components and 0.254545 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.554 mas, bmaj=3.955 mas, bpa=-0.718 degrees ! Estimated noise=0.503928 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000795489 Jy ! Component: 100 - total flux cleaned = 0.00144903 Jy ! Component: 150 - total flux cleaned = 0.00203004 Jy ! Component: 200 - total flux cleaned = 0.00229306 Jy ! Total flux subtracted in 200 components = 0.00229306 Jy ! Clean residual min=-0.006797 max=0.007558 Jy/beam ! Clean residual mean=-0.000006 rms=0.001755 Jy/beam ! Combined flux in latest and established models = 0.256838 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 159 components and 0.256838 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=0.041223Jy sigma=1.813656 ! Fit after self-cal, rms=0.040918Jy sigma=1.802302 wmodel /d2/scr/pima/bp171a5_uvs/J1413+1509_C_map.mod ! Writing 159 model components to file: /d2/scr/pima/bp171a5_uvs/J1413+1509_C_map.mod wobs /d2/scr/pima/bp171a5_uvs/J1413+1509_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a5_uvs/J1413+1509_C_uvs.fits wwins /d2/scr/pima/bp171a5_uvs/J1413+1509_C_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp171a5_uvs/J1413+1509_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 = 0.00331798 Jy ! Component: 100 - total flux cleaned = 0.00541277 Jy ! Component: 150 - total flux cleaned = 0.00722817 Jy ! Component: 200 - total flux cleaned = 0.00861907 Jy ! Component: 250 - total flux cleaned = 0.00993453 Jy ! Component: 300 - total flux cleaned = 0.0107401 Jy ! Component: 350 - total flux cleaned = 0.0113406 Jy ! Component: 400 - total flux cleaned = 0.0119181 Jy ! Component: 450 - total flux cleaned = 0.0123922 Jy ! Component: 500 - total flux cleaned = 0.0129232 Jy ! Component: 550 - total flux cleaned = 0.0133616 Jy ! Component: 600 - total flux cleaned = 0.0137857 Jy ! Component: 650 - total flux cleaned = 0.0139251 Jy ! Component: 700 - total flux cleaned = 0.0141249 Jy ! Component: 750 - total flux cleaned = 0.0144485 Jy ! Component: 800 - total flux cleaned = 0.0147605 Jy ! Component: 850 - total flux cleaned = 0.0150032 Jy ! Component: 900 - total flux cleaned = 0.0152378 Jy ! Component: 950 - total flux cleaned = 0.0154091 Jy ! Component: 1000 - total flux cleaned = 0.0154634 Jy ! Component: 1050 - total flux cleaned = 0.0156273 Jy ! Component: 1100 - total flux cleaned = 0.0157879 Jy ! Component: 1150 - total flux cleaned = 0.015945 Jy ! Component: 1200 - total flux cleaned = 0.0160467 Jy ! Component: 1250 - total flux cleaned = 0.0161461 Jy ! Component: 1300 - total flux cleaned = 0.0162917 Jy ! Component: 1350 - total flux cleaned = 0.0164819 Jy ! Component: 1400 - total flux cleaned = 0.0166217 Jy ! Component: 1450 - total flux cleaned = 0.0166227 Jy ! Component: 1500 - total flux cleaned = 0.0167571 Jy ! Component: 1550 - total flux cleaned = 0.0167585 Jy ! Component: 1600 - total flux cleaned = 0.0168453 Jy ! Component: 1650 - total flux cleaned = 0.0167612 Jy ! Component: 1700 - total flux cleaned = 0.0167618 Jy ! Component: 1750 - total flux cleaned = 0.0167214 Jy ! Component: 1800 - total flux cleaned = 0.0168015 Jy ! Component: 1850 - total flux cleaned = 0.0168012 Jy ! Component: 1900 - total flux cleaned = 0.0169535 Jy ! Component: 1950 - total flux cleaned = 0.0168412 Jy ! Component: 2000 - total flux cleaned = 0.0168777 Jy ! Component: 2050 - total flux cleaned = 0.016842 Jy ! Component: 2100 - total flux cleaned = 0.0169133 Jy ! Component: 2150 - total flux cleaned = 0.0169487 Jy ! Component: 2200 - total flux cleaned = 0.0169483 Jy ! Component: 2250 - total flux cleaned = 0.0169484 Jy ! Component: 2300 - total flux cleaned = 0.0168817 Jy ! Component: 2350 - total flux cleaned = 0.0169482 Jy ! Component: 2400 - total flux cleaned = 0.0169156 Jy ! Component: 2450 - total flux cleaned = 0.0168198 Jy ! Component: 2500 - total flux cleaned = 0.0167568 Jy ! Component: 2550 - total flux cleaned = 0.0167879 Jy ! Component: 2600 - total flux cleaned = 0.0168183 Jy ! Component: 2650 - total flux cleaned = 0.0166976 Jy ! Component: 2700 - total flux cleaned = 0.0165788 Jy ! Component: 2750 - total flux cleaned = 0.0166374 Jy ! Component: 2800 - total flux cleaned = 0.0166953 Jy ! Component: 2850 - total flux cleaned = 0.0166667 Jy ! Component: 2900 - total flux cleaned = 0.0166668 Jy ! Component: 2950 - total flux cleaned = 0.0166392 Jy ! Component: 3000 - total flux cleaned = 0.0166941 Jy ! Component: 3050 - total flux cleaned = 0.0167754 Jy ! Component: 3100 - total flux cleaned = 0.0166958 Jy ! Component: 3150 - total flux cleaned = 0.0167481 Jy ! Component: 3200 - total flux cleaned = 0.016774 Jy ! Component: 3250 - total flux cleaned = 0.0167995 Jy ! Component: 3300 - total flux cleaned = 0.0168244 Jy ! Component: 3350 - total flux cleaned = 0.0168245 Jy ! Component: 3400 - total flux cleaned = 0.016775 Jy ! Component: 3450 - total flux cleaned = 0.0167993 Jy ! Component: 3500 - total flux cleaned = 0.0167269 Jy ! Component: 3550 - total flux cleaned = 0.0166559 Jy ! Component: 3600 - total flux cleaned = 0.0167033 Jy ! Component: 3650 - total flux cleaned = 0.0167725 Jy ! Component: 3700 - total flux cleaned = 0.0167723 Jy ! Component: 3750 - total flux cleaned = 0.0167493 Jy ! Component: 3800 - total flux cleaned = 0.0167719 Jy ! Component: 3850 - total flux cleaned = 0.0168166 Jy ! Component: 3900 - total flux cleaned = 0.0169044 Jy ! Component: 3950 - total flux cleaned = 0.0169694 Jy ! Component: 4000 - total flux cleaned = 0.0170124 Jy ! Component: 4050 - total flux cleaned = 0.0170341 Jy ! Total flux subtracted in 4096 components = 0.0170553 Jy ! Clean residual min=-0.001322 max=0.001091 Jy/beam ! Clean residual mean=0.000001 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.273893 Jy keep ! Adding 365 model components to the UV plane model. ! The established model now contains 524 components and 0.273893 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a5_uvs/J1413+1509_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.554 x 3.955 at -0.718 degrees (North through East) ! Clean map min=-0.0030562 max=0.080685 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a5_uvs/J1413+1509_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0806852 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000413913 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.53899 1.53899 3.07798 6.15597 12.3119 24.6239 49.2477 98.4955 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.08 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 194.932 quit ! Quitting program ! Log file /d2/scr/pima/bp171a5_uvs/J1413+1509_C_uvs.log closed on Sun Jan 19 22:07:20 2014