! Started logfile: /d2/scr/pima/bp171a5_uvs/J1413+1509_X_uvs.log on Sun Jan 19 22:06:54 2014 obs /d2/scr/pima/bp171a5_uvs/J1413+1509_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a5_uvs/J1413+1509_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.933333 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 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 1008 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 /d2/scr/pima/bp171a5_uvs/J1413+1509_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=1.001465Jy sigma=41.184637 ! Fit after self-cal, rms=0.944864Jy sigma=38.789254 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7392 mas, bmaj=2.003 mas, bpa=-2.252 degrees ! Estimated noise=0.745943 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 = 0.0401318 Jy ! Component: 100 - total flux cleaned = 0.0489636 Jy ! Total flux subtracted in 100 components = 0.0489636 Jy ! Clean residual min=-0.010392 max=0.026750 Jy/beam ! Clean residual mean=0.000005 rms=0.003231 Jy/beam ! Combined flux in latest and established models = 0.0489636 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0489636 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=0.055211Jy sigma=2.298759 ! Fit after self-cal, rms=0.054259Jy sigma=2.261142 ! Inverting map ! Added new window around map position (2.2, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0251468 Jy ! Component: 100 - total flux cleaned = 0.0374814 Jy ! Total flux subtracted in 100 components = 0.0374814 Jy ! Clean residual min=-0.007868 max=0.009239 Jy/beam ! Clean residual mean=0.000003 rms=0.002124 Jy/beam ! Combined flux in latest and established models = 0.086445 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 14 components and 0.086445 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=0.038166Jy sigma=1.603497 ! Fit after self-cal, rms=0.037495Jy sigma=1.578151 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8737 mas, bmaj=2.251 mas, bpa=-1.585 degrees ! Estimated noise=0.553261 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 = 0.0135997 Jy ! Component: 100 - total flux cleaned = 0.0228762 Jy ! Component: 150 - total flux cleaned = 0.0296697 Jy ! Component: 200 - total flux cleaned = 0.0348401 Jy ! Total flux subtracted in 200 components = 0.0348401 Jy ! Clean residual min=-0.009211 max=0.009735 Jy/beam ! Clean residual mean=0.000002 rms=0.002437 Jy/beam ! Combined flux in latest and established models = 0.121285 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 36 components and 0.121285 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=0.031016Jy sigma=1.303988 ! Fit after self-cal, rms=0.030907Jy sigma=1.300722 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8737 x 2.251 at -1.585 degrees (North through East) ! Clean map min=-0.0087412 max=0.059162 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=0.030907Jy sigma=1.300722 ! Fit after self-cal, rms=0.030907Jy sigma=1.300722 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8737 mas, bmaj=2.251 mas, bpa=-1.585 degrees ! Estimated noise=0.553261 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 = 0.00344172 Jy ! Component: 100 - total flux cleaned = 0.00495541 Jy ! Component: 150 - total flux cleaned = 0.00590094 Jy ! Component: 200 - total flux cleaned = 0.00642843 Jy ! Total flux subtracted in 200 components = 0.00642843 Jy ! Clean residual min=-0.008843 max=0.009030 Jy/beam ! Clean residual mean=0.000002 rms=0.002324 Jy/beam ! Combined flux in latest and established models = 0.127714 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 49 components and 0.127714 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=0.029916Jy sigma=1.261368 ! Fit after self-cal, rms=0.029875Jy sigma=1.260689 ! 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=0.029875Jy sigma=1.260689 ! Fit after self-cal, rms=0.029875Jy sigma=1.260689 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8737 mas, bmaj=2.251 mas, bpa=-1.585 degrees ! Estimated noise=0.553261 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000275938 Jy ! Component: 100 - total flux cleaned = 0.000731254 Jy ! Component: 150 - total flux cleaned = 0.00106496 Jy ! Component: 200 - total flux cleaned = 0.00137677 Jy ! Total flux subtracted in 200 components = 0.00137677 Jy ! Clean residual min=-0.008733 max=0.008762 Jy/beam ! Clean residual mean=0.000001 rms=0.002280 Jy/beam ! Combined flux in latest and established models = 0.12909 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 56 components and 0.12909 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=0.029425Jy sigma=1.243481 ! Fit after self-cal, rms=0.029403Jy sigma=1.243224 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 = 0.000209521 Jy ! Component: 100 - total flux cleaned = 0.000343697 Jy ! Component: 150 - total flux cleaned = 0.000599367 Jy ! Component: 200 - total flux cleaned = 0.00083569 Jy ! Total flux subtracted in 200 components = 0.00083569 Jy ! Clean residual min=-0.008617 max=0.008577 Jy/beam ! Clean residual mean=0.000001 rms=0.002255 Jy/beam ! Combined flux in latest and established models = 0.129926 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 59 components and 0.129926 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=0.029137Jy sigma=1.233334 ! Fit after self-cal, rms=0.029121Jy sigma=1.233148 ! 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=0.029121Jy sigma=1.233148 ! Fit after self-cal, rms=0.029121Jy sigma=1.233148 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8737 mas, bmaj=2.251 mas, bpa=-1.585 degrees ! Estimated noise=0.553261 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000110016 Jy ! Component: 100 - total flux cleaned = 0.000271764 Jy ! Component: 150 - total flux cleaned = 0.000271935 Jy ! Component: 200 - total flux cleaned = 0.000321062 Jy ! Total flux subtracted in 200 components = 0.000321062 Jy ! Clean residual min=-0.008531 max=0.008448 Jy/beam ! Clean residual mean=0.000001 rms=0.002239 Jy/beam ! Combined flux in latest and established models = 0.130247 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 64 components and 0.130247 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=0.028956Jy sigma=1.227052 ! Fit after self-cal, rms=0.028947Jy sigma=1.226946 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 = 0.000185766 Jy ! Component: 100 - total flux cleaned = 9.7225e-05 Jy ! Component: 150 - total flux cleaned = 5.5127e-05 Jy ! Component: 200 - total flux cleaned = 9.66473e-05 Jy ! Total flux subtracted in 200 components = 9.66473e-05 Jy ! Clean residual min=-0.008478 max=0.008356 Jy/beam ! Clean residual mean=0.000001 rms=0.002229 Jy/beam ! Combined flux in latest and established models = 0.130344 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 68 components and 0.130344 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=0.028832Jy sigma=1.222705 ! Fit after self-cal, rms=0.028826Jy sigma=1.222662 ! 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=0.028826Jy sigma=1.222662 ! Fit after self-cal, rms=0.028826Jy sigma=1.222662 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.002 mas, bmaj=3 mas, bpa=-0.6695 degrees ! Estimated noise=0.706534 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000811669 Jy ! Component: 100 - total flux cleaned = -0.000655324 Jy ! Component: 150 - total flux cleaned = -0.000591468 Jy ! Component: 200 - total flux cleaned = -0.000529775 Jy ! Total flux subtracted in 200 components = -0.000529775 Jy ! Clean residual min=-0.013979 max=0.014401 Jy/beam ! Clean residual mean=0.000001 rms=0.004507 Jy/beam ! Combined flux in latest and established models = 0.129814 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 68 components and 0.129814 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=0.028829Jy sigma=1.220730 ! Fit after self-cal, rms=0.028765Jy sigma=1.219443 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 = -8.86064e-05 Jy ! Component: 100 - total flux cleaned = -4.07598e-05 Jy ! Component: 150 - total flux cleaned = -4.10308e-05 Jy ! Component: 200 - total flux cleaned = -4.12829e-05 Jy ! Total flux subtracted in 200 components = -4.12829e-05 Jy ! Clean residual min=-0.013902 max=0.014091 Jy/beam ! Clean residual mean=0.000001 rms=0.004487 Jy/beam ! Combined flux in latest and established models = 0.129773 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 71 components and 0.129773 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=0.028843Jy sigma=1.221503 ! Fit after self-cal, rms=0.028808Jy sigma=1.220811 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.8737 mas, bmaj=2.251 mas, bpa=-1.585 degrees ! Estimated noise=0.553261 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8737 x 2.251 at -1.585 degrees (North through East) ! Clean map min=-0.0081081 max=0.060433 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7392 mas, bmaj=2.003 mas, bpa=-2.252 degrees ! Estimated noise=0.745943 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0446087 Jy ! Component: 100 - total flux cleaned = 0.0670648 Jy ! Component: 150 - total flux cleaned = 0.081309 Jy ! Component: 200 - total flux cleaned = 0.0909361 Jy ! Total flux subtracted in 200 components = 0.0909361 Jy ! Clean residual min=-0.007738 max=0.010008 Jy/beam ! Clean residual mean=0.000003 rms=0.002017 Jy/beam ! Combined flux in latest and established models = 0.0909361 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0909361 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8737 mas, bmaj=2.251 mas, bpa=-1.585 degrees ! Estimated noise=0.553261 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) ! Added new window around map position (1, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0134635 Jy ! Component: 100 - total flux cleaned = 0.0215535 Jy ! Component: 150 - total flux cleaned = 0.0243642 Jy ! Component: 200 - total flux cleaned = 0.0264534 Jy ! Total flux subtracted in 200 components = 0.0264534 Jy ! Clean residual min=-0.009191 max=0.009932 Jy/beam ! Clean residual mean=0.000002 rms=0.002392 Jy/beam ! Combined flux in latest and established models = 0.11739 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 39 components and 0.11739 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=2.002 mas, bmaj=3 mas, bpa=-0.6695 degrees ! Estimated noise=0.706534 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00434402 Jy ! Component: 100 - total flux cleaned = 0.00699037 Jy ! Component: 150 - total flux cleaned = 0.00921777 Jy ! Component: 200 - total flux cleaned = 0.0108488 Jy ! Total flux subtracted in 200 components = 0.0108488 Jy ! Clean residual min=-0.014484 max=0.014983 Jy/beam ! Clean residual mean=0.000002 rms=0.004519 Jy/beam ! Combined flux in latest and established models = 0.128238 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 = 0.000903475 Jy ! Component: 100 - total flux cleaned = 0.00129781 Jy ! Component: 150 - total flux cleaned = 0.0015679 Jy ! Component: 200 - total flux cleaned = 0.00173548 Jy ! Total flux subtracted in 200 components = 0.00173548 Jy ! Clean residual min=-0.014421 max=0.014287 Jy/beam ! Clean residual mean=0.000002 rms=0.004449 Jy/beam ! Combined flux in latest and established models = 0.129974 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 60 components and 0.129974 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8737 mas, bmaj=2.251 mas, bpa=-1.585 degrees ! Estimated noise=0.553261 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00150019 Jy ! Component: 100 - total flux cleaned = -0.00160486 Jy ! Component: 150 - total flux cleaned = -0.001444 Jy ! Component: 200 - total flux cleaned = -0.00123396 Jy ! Total flux subtracted in 200 components = -0.00123396 Jy ! Clean residual min=-0.009072 max=0.008359 Jy/beam ! Clean residual mean=0.000001 rms=0.002173 Jy/beam ! Combined flux in latest and established models = 0.12874 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 71 components and 0.12874 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=0.028253Jy sigma=1.201264 ! Fit after self-cal, rms=0.028173Jy sigma=1.198506 wmodel /d2/scr/pima/bp171a5_uvs/J1413+1509_X_map.mod ! Writing 71 model components to file: /d2/scr/pima/bp171a5_uvs/J1413+1509_X_map.mod wobs /d2/scr/pima/bp171a5_uvs/J1413+1509_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a5_uvs/J1413+1509_X_uvs.fits wwins /d2/scr/pima/bp171a5_uvs/J1413+1509_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp171a5_uvs/J1413+1509_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 = -0.00028075 Jy ! Component: 100 - total flux cleaned = 0.000264781 Jy ! Component: 150 - total flux cleaned = 0.000507348 Jy ! Component: 200 - total flux cleaned = 0.00106505 Jy ! Component: 250 - total flux cleaned = 0.00169376 Jy ! Component: 300 - total flux cleaned = 0.00228697 Jy ! Component: 350 - total flux cleaned = 0.00247636 Jy ! Component: 400 - total flux cleaned = 0.00300865 Jy ! Component: 450 - total flux cleaned = 0.00325925 Jy ! Component: 500 - total flux cleaned = 0.00341772 Jy ! Component: 550 - total flux cleaned = 0.00356983 Jy ! Component: 600 - total flux cleaned = 0.00356903 Jy ! Component: 650 - total flux cleaned = 0.0036396 Jy ! Component: 700 - total flux cleaned = 0.00370766 Jy ! Component: 750 - total flux cleaned = 0.00377227 Jy ! Component: 800 - total flux cleaned = 0.0038338 Jy ! Component: 850 - total flux cleaned = 0.00389547 Jy ! Component: 900 - total flux cleaned = 0.00389693 Jy ! Component: 950 - total flux cleaned = 0.00406617 Jy ! Component: 1000 - total flux cleaned = 0.00417442 Jy ! Component: 1050 - total flux cleaned = 0.00417492 Jy ! Component: 1100 - total flux cleaned = 0.00422559 Jy ! Component: 1150 - total flux cleaned = 0.00412757 Jy ! Component: 1200 - total flux cleaned = 0.00426921 Jy ! Component: 1250 - total flux cleaned = 0.00413024 Jy ! Component: 1300 - total flux cleaned = 0.00412944 Jy ! Component: 1350 - total flux cleaned = 0.00399893 Jy ! Component: 1400 - total flux cleaned = 0.00391557 Jy ! Component: 1450 - total flux cleaned = 0.00383429 Jy ! Component: 1500 - total flux cleaned = 0.00379538 Jy ! Component: 1550 - total flux cleaned = 0.0037955 Jy ! Component: 1600 - total flux cleaned = 0.00375756 Jy ! Component: 1650 - total flux cleaned = 0.00379478 Jy ! Component: 1700 - total flux cleaned = 0.00379582 Jy ! Component: 1750 - total flux cleaned = 0.00386515 Jy ! Component: 1800 - total flux cleaned = 0.00379704 Jy ! Component: 1850 - total flux cleaned = 0.00379618 Jy ! Component: 1900 - total flux cleaned = 0.00379595 Jy ! Component: 1950 - total flux cleaned = 0.00376402 Jy ! Component: 2000 - total flux cleaned = 0.00379537 Jy ! Component: 2050 - total flux cleaned = 0.00376516 Jy ! Component: 2100 - total flux cleaned = 0.00379475 Jy ! Component: 2150 - total flux cleaned = 0.00373863 Jy ! Component: 2200 - total flux cleaned = 0.00376675 Jy ! Component: 2250 - total flux cleaned = 0.00368633 Jy ! Component: 2300 - total flux cleaned = 0.00365988 Jy ! Component: 2350 - total flux cleaned = 0.00358244 Jy ! Component: 2400 - total flux cleaned = 0.00360733 Jy ! Component: 2450 - total flux cleaned = 0.00355752 Jy ! Component: 2500 - total flux cleaned = 0.00346087 Jy ! Component: 2550 - total flux cleaned = 0.00346102 Jy ! Component: 2600 - total flux cleaned = 0.00339106 Jy ! Component: 2650 - total flux cleaned = 0.00327881 Jy ! Component: 2700 - total flux cleaned = 0.00332305 Jy ! Component: 2750 - total flux cleaned = 0.00323566 Jy ! Component: 2800 - total flux cleaned = 0.0031935 Jy ! Component: 2850 - total flux cleaned = 0.00313086 Jy ! Component: 2900 - total flux cleaned = 0.00306915 Jy ! Component: 2950 - total flux cleaned = 0.00304898 Jy ! Component: 3000 - total flux cleaned = 0.00300959 Jy ! Component: 3050 - total flux cleaned = 0.00297088 Jy ! Component: 3100 - total flux cleaned = 0.00302778 Jy ! Component: 3150 - total flux cleaned = 0.00300876 Jy ! Component: 3200 - total flux cleaned = 0.0030089 Jy ! Component: 3250 - total flux cleaned = 0.00304529 Jy ! Component: 3300 - total flux cleaned = 0.00306328 Jy ! Component: 3350 - total flux cleaned = 0.00309842 Jy ! Component: 3400 - total flux cleaned = 0.00311564 Jy ! Component: 3450 - total flux cleaned = 0.00309851 Jy ! Component: 3500 - total flux cleaned = 0.00314901 Jy ! Component: 3550 - total flux cleaned = 0.00314916 Jy ! Component: 3600 - total flux cleaned = 0.00314921 Jy ! Component: 3650 - total flux cleaned = 0.00316531 Jy ! Component: 3700 - total flux cleaned = 0.00316551 Jy ! Component: 3750 - total flux cleaned = 0.00318111 Jy ! Component: 3800 - total flux cleaned = 0.00321166 Jy ! Component: 3850 - total flux cleaned = 0.00316611 Jy ! Component: 3900 - total flux cleaned = 0.00319625 Jy ! Component: 3950 - total flux cleaned = 0.00322611 Jy ! Component: 4000 - total flux cleaned = 0.00331368 Jy ! Component: 4050 - total flux cleaned = 0.0032991 Jy ! Total flux subtracted in 4096 components = 0.00335573 Jy ! Clean residual min=-0.001126 max=0.000809 Jy/beam ! Clean residual mean=0.000001 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.132096 Jy keep ! Adding 438 model components to the UV plane model. ! The established model now contains 509 components and 0.132095 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a5_uvs/J1413+1509_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8737 x 2.251 at -1.585 degrees (North through East) ! Clean map min=-0.0052246 max=0.061376 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a5_uvs/J1413+1509_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0613764 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000268187 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.31086 1.31086 2.62173 5.24345 10.4869 20.9738 41.9476 83.8952 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.061 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 228.856 quit ! Quitting program ! Log file /d2/scr/pima/bp171a5_uvs/J1413+1509_X_uvs.log closed on Sun Jan 19 22:07:00 2014