! Started logfile: /scr/pima/bs241f_uvs/J2232+1143_X_uvs.log on Wed Jul 8 16:52:51 2015 obs /scr/pima/bs241f_uvs/J2232+1143_X_uva.fits ! Reading UV FITS file: /scr/pima/bs241f_uvs/J2232+1143_X_uva.fits ! AN table 1: 40 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.476667 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2232+1143 ! ! 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): I ! ! Read 0 lines of history. ! ! Reading 6864 visibilities. select RR ! Polarization RR is unavailable. ! Selecting polarization: I, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bs241f_uvs/J2232+1143_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. ! A total of 151 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 151 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 151 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 151 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 151 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 151 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 151 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 151 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=2.163565Jy sigma=64.260559 ! Fit after self-cal, rms=1.073889Jy sigma=31.449054 ! 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=0.7976 mas, bmaj=2.115 mas, bpa=-10.22 degrees ! Estimated noise=0.525707 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 = 1.28906 Jy ! Component: 100 - total flux cleaned = 1.73066 Jy ! Total flux subtracted in 100 components = 1.73066 Jy ! Clean residual min=-0.149064 max=0.247475 Jy/beam ! Clean residual mean=-0.000094 rms=0.041518 Jy/beam ! Combined flux in latest and established models = 1.73066 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 1.73066 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=0.650484Jy sigma=19.124883 ! Fit after self-cal, rms=0.642151Jy sigma=18.845936 ! Inverting map ! Added new window around map position (1, -1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.26549 Jy ! Component: 100 - total flux cleaned = 0.418849 Jy ! Total flux subtracted in 100 components = 0.418849 Jy ! Clean residual min=-0.117138 max=0.223565 Jy/beam ! Clean residual mean=-0.000117 rms=0.030377 Jy/beam ! Combined flux in latest and established models = 2.14951 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 24 components and 2.14951 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=0.498454Jy sigma=14.763143 ! Fit after self-cal, rms=0.489994Jy sigma=14.524513 ! Inverting map ! Added new window around map position (2.4, -5.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.1959 Jy ! Component: 100 - total flux cleaned = 0.306762 Jy ! Total flux subtracted in 100 components = 0.306762 Jy ! Clean residual min=-0.097065 max=0.086218 Jy/beam ! Clean residual mean=-0.000120 rms=0.022176 Jy/beam ! Combined flux in latest and established models = 2.45627 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 40 components and 2.45627 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=0.381144Jy sigma=11.336796 ! Fit after self-cal, rms=0.376724Jy sigma=11.177895 ! 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=0.9637 mas, bmaj=2.231 mas, bpa=-13.27 degrees ! Estimated noise=0.292297 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 = 0.133374 Jy ! Component: 100 - total flux cleaned = 0.233782 Jy ! Component: 150 - total flux cleaned = 0.314747 Jy ! Component: 200 - total flux cleaned = 0.380985 Jy ! Total flux subtracted in 200 components = 0.380985 Jy ! Clean residual min=-0.095233 max=0.084287 Jy/beam ! Clean residual mean=-0.000231 rms=0.024909 Jy/beam ! Combined flux in latest and established models = 2.83726 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 83 components and 2.83726 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=0.295218Jy sigma=9.012262 ! Fit after self-cal, rms=0.292580Jy sigma=8.934167 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9637 x 2.231 at -13.27 degrees (North through East) ! Clean map min=-0.091821 max=1.666 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. ! A total of 57 telescope corrections were flagged in sub-array 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. ! A total of 57 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.03 HN 0.95 KP 1.03 ! LA 0.93 MK 1.01 NL 1.04 OV 0.91 ! PT 0.85 SC 0.98 ! ! ! Correcting IF 3. ! A total of 57 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.08 HN 0.95 KP 1.04 ! LA 0.90 MK 1.03 NL 1.04 OV 0.94 ! PT 0.85 SC 1.01 ! ! ! Correcting IF 4. ! A total of 57 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.10 HN 1.01 KP 0.92 ! LA 0.95 MK 1.02 NL 1.00 OV 0.96 ! PT 0.85 SC 1.00 ! ! ! Correcting IF 5. ! A total of 57 telescope corrections were flagged in sub-array 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 6. ! A total of 57 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.13 HN 1.10 KP 1.13 ! LA 0.98 MK 1.04 NL 1.03 OV 0.97 ! PT 0.85 SC 1.01 ! ! ! Correcting IF 7. ! A total of 57 telescope corrections were flagged in sub-array 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 8. ! A total of 57 telescope corrections were flagged in sub-array 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* ! ! ! Fit before self-cal, rms=0.292580Jy sigma=8.934167 ! Fit after self-cal, rms=0.255357Jy sigma=7.802061 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9751 mas, bmaj=2.276 mas, bpa=-10.69 degrees ! Estimated noise=0.300156 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 = 0.0571471 Jy ! Component: 100 - total flux cleaned = 0.0972953 Jy ! Component: 150 - total flux cleaned = 0.127184 Jy ! Component: 200 - total flux cleaned = 0.15073 Jy ! Total flux subtracted in 200 components = 0.15073 Jy ! Clean residual min=-0.058512 max=0.074651 Jy/beam ! Clean residual mean=-0.000168 rms=0.018282 Jy/beam ! Combined flux in latest and established models = 2.98799 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 93 components and 2.98799 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=0.236217Jy sigma=7.337031 ! Fit after self-cal, rms=0.235056Jy sigma=7.302700 ! 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=0.235056Jy sigma=7.302700 ! Fit after self-cal, rms=0.221026Jy sigma=6.777483 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9732 mas, bmaj=2.27 mas, bpa=-10.57 degrees ! Estimated noise=0.300732 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0282735 Jy ! Component: 100 - total flux cleaned = 0.0487592 Jy ! Component: 150 - total flux cleaned = 0.0601489 Jy ! Component: 200 - total flux cleaned = 0.0677938 Jy ! Total flux subtracted in 200 components = 0.0677938 Jy ! Clean residual min=-0.045036 max=0.072721 Jy/beam ! Clean residual mean=-0.000128 rms=0.016379 Jy/beam ! Combined flux in latest and established models = 3.05578 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 98 components and 3.05578 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=0.214539Jy sigma=6.654007 ! Fit after self-cal, rms=0.214179Jy sigma=6.645257 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 (-22.4, -48). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0699986 Jy ! Component: 100 - total flux cleaned = 0.108711 Jy ! Component: 150 - total flux cleaned = 0.137401 Jy ! Component: 200 - total flux cleaned = 0.162207 Jy ! Total flux subtracted in 200 components = 0.162207 Jy ! Clean residual min=-0.040205 max=0.049620 Jy/beam ! Clean residual mean=-0.000085 rms=0.012452 Jy/beam ! Combined flux in latest and established models = 3.21799 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 149 components and 3.21799 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=0.193218Jy sigma=5.698769 ! Fit after self-cal, rms=0.192155Jy sigma=5.676816 ! 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=0.192155Jy sigma=5.676816 ! Fit after self-cal, rms=0.192197Jy sigma=5.647270 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9722 mas, bmaj=2.269 mas, bpa=-10.56 degrees ! Estimated noise=0.300555 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0257563 Jy ! Component: 100 - total flux cleaned = 0.0482689 Jy ! Component: 150 - total flux cleaned = 0.0687511 Jy ! Component: 200 - total flux cleaned = 0.0874352 Jy ! Total flux subtracted in 200 components = 0.0874352 Jy ! Clean residual min=-0.039668 max=0.049337 Jy/beam ! Clean residual mean=-0.000090 rms=0.011599 Jy/beam ! Combined flux in latest and established models = 3.30542 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 165 components and 3.30542 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=0.185811Jy sigma=5.426057 ! Fit after self-cal, rms=0.185418Jy sigma=5.420587 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 (10.8, 40). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0506794 Jy ! Component: 100 - total flux cleaned = 0.0845065 Jy ! Component: 150 - total flux cleaned = 0.110463 Jy ! Component: 200 - total flux cleaned = 0.131344 Jy ! Total flux subtracted in 200 components = 0.131344 Jy ! Clean residual min=-0.031899 max=0.035247 Jy/beam ! Clean residual mean=-0.000086 rms=0.008675 Jy/beam ! Combined flux in latest and established models = 3.43677 Jy ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 229 components and 3.43677 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=0.167028Jy sigma=4.830600 ! Fit after self-cal, rms=0.166008Jy sigma=4.799793 ! 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=0.166008Jy sigma=4.799793 ! Fit after self-cal, rms=0.142794Jy sigma=4.183902 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.119 mas, bmaj=3.1 mas, bpa=3.319 degrees ! Estimated noise=0.363606 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0441435 Jy ! Component: 100 - total flux cleaned = 0.0720062 Jy ! Component: 150 - total flux cleaned = 0.092646 Jy ! Component: 200 - total flux cleaned = 0.109497 Jy ! Total flux subtracted in 200 components = 0.109497 Jy ! Clean residual min=-0.038726 max=0.042265 Jy/beam ! Clean residual mean=-0.000125 rms=0.011672 Jy/beam ! Combined flux in latest and established models = 3.54626 Jy selfcal ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 259 components and 3.54626 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=0.135550Jy sigma=3.948046 ! Fit after self-cal, rms=0.134827Jy sigma=3.927992 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 = 0.0177493 Jy ! Component: 100 - total flux cleaned = 0.031595 Jy ! Component: 150 - total flux cleaned = 0.0433092 Jy ! Component: 200 - total flux cleaned = 0.0534736 Jy ! Total flux subtracted in 200 components = 0.0534736 Jy ! Clean residual min=-0.037105 max=0.036810 Jy/beam ! Clean residual mean=-0.000086 rms=0.010600 Jy/beam ! Combined flux in latest and established models = 3.59974 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 276 components and 3.59974 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=0.132963Jy sigma=3.869420 ! Fit after self-cal, rms=0.132782Jy sigma=3.866288 ! 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=0.9719 mas, bmaj=2.268 mas, bpa=-10.52 degrees ! Estimated noise=0.298293 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9719 x 2.268 at -10.52 degrees (North through East) ! Clean map min=-0.02454 max=1.6199 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 ! Performing amp+phase self-cal ! ! 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=0.132782Jy sigma=3.866288 ! Fit after self-cal, rms=0.108020Jy sigma=3.097312 ! Inverting map and beam ! Estimated beam: bmin=0.9716 mas, bmaj=2.268 mas, bpa=-10.5 degrees ! Estimated noise=0.2983 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00700829 Jy ! Component: 100 - total flux cleaned = 0.0112766 Jy ! Component: 150 - total flux cleaned = 0.0143182 Jy ! Component: 200 - total flux cleaned = 0.0170187 Jy ! Total flux subtracted in 200 components = 0.0170187 Jy ! Clean residual min=-0.021278 max=0.020114 Jy/beam ! Clean residual mean=-0.000019 rms=0.005558 Jy/beam ! Combined flux in latest and established models = 3.61676 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 290 components and 3.61676 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=0.106005Jy sigma=3.031164 ! Fit after self-cal, rms=0.105898Jy sigma=3.029643 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00407753 Jy ! Component: 100 - total flux cleaned = 0.00645383 Jy ! Component: 150 - total flux cleaned = 0.00841966 Jy ! Component: 200 - total flux cleaned = 0.0102451 Jy ! Total flux subtracted in 200 components = 0.0102451 Jy ! Clean residual min=-0.020985 max=0.019657 Jy/beam ! Clean residual mean=-0.000017 rms=0.005479 Jy/beam ! Combined flux in latest and established models = 3.627 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 300 components and 3.627 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=0.105026Jy sigma=3.002861 ! Fit after self-cal, rms=0.104988Jy sigma=3.002461 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.104988Jy sigma=3.002461 ! Fit after self-cal, rms=0.101989Jy sigma=2.920998 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=0.8004 mas, bmaj=2.106 mas, bpa=-9.951 degrees ! Estimated noise=0.522926 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.2603 Jy ! Component: 100 - total flux cleaned = 1.73477 Jy ! Component: 150 - total flux cleaned = 1.98569 Jy ! Component: 200 - total flux cleaned = 2.15703 Jy ! Total flux subtracted in 200 components = 2.15703 Jy ! Clean residual min=-0.068524 max=0.098327 Jy/beam ! Clean residual mean=-0.000059 rms=0.023927 Jy/beam ! Combined flux in latest and established models = 2.15703 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 30 model components to the UV plane model. ! The established model now contains 30 components and 2.15703 Jy ! Inverting map and beam ! Estimated beam: bmin=0.971 mas, bmaj=2.268 mas, bpa=-10.49 degrees ! Estimated noise=0.298281 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 = 0.188671 Jy ! Component: 100 - total flux cleaned = 0.333535 Jy ! Component: 150 - total flux cleaned = 0.448233 Jy ! Component: 200 - total flux cleaned = 0.541262 Jy ! Total flux subtracted in 200 components = 0.541262 Jy ! Clean residual min=-0.051395 max=0.072285 Jy/beam ! Clean residual mean=-0.000141 rms=0.021476 Jy/beam ! Combined flux in latest and established models = 2.69829 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 77 components and 2.69829 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=2.118 mas, bmaj=3.102 mas, bpa=3.267 degrees ! Estimated noise=0.3639 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.142718 Jy ! Component: 100 - total flux cleaned = 0.253768 Jy ! Component: 150 - total flux cleaned = 0.344556 Jy ! Component: 200 - total flux cleaned = 0.420346 Jy ! Total flux subtracted in 200 components = 0.420346 Jy ! Clean residual min=-0.060265 max=0.080328 Jy/beam ! Clean residual mean=-0.000176 rms=0.024470 Jy/beam ! Combined flux in latest and established models = 3.11864 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 = 0.0640846 Jy ! Component: 100 - total flux cleaned = 0.118633 Jy ! Component: 150 - total flux cleaned = 0.165476 Jy ! Component: 200 - total flux cleaned = 0.206089 Jy ! Total flux subtracted in 200 components = 0.206089 Jy ! Clean residual min=-0.047647 max=0.056938 Jy/beam ! Clean residual mean=-0.000112 rms=0.016728 Jy/beam ! Combined flux in latest and established models = 3.32473 Jy ! Adding 171 model components to the UV plane model. ! The established model now contains 224 components and 3.32473 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.971 mas, bmaj=2.268 mas, bpa=-10.49 degrees ! Estimated noise=0.298281 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0365242 Jy ! Component: 100 - total flux cleaned = 0.064999 Jy ! Component: 150 - total flux cleaned = 0.0896222 Jy ! Component: 200 - total flux cleaned = 0.111632 Jy ! Total flux subtracted in 200 components = 0.111632 Jy ! Clean residual min=-0.029352 max=0.033006 Jy/beam ! Clean residual mean=-0.000039 rms=0.007831 Jy/beam ! Combined flux in latest and established models = 3.43636 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 255 components and 3.43636 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=0.118992Jy sigma=3.544399 ! Fit after self-cal, rms=0.117461Jy sigma=3.483173 wmodel /scr/pima/bs241f_uvs/J2232+1143_X_map.mod ! Writing 255 model components to file: /scr/pima/bs241f_uvs/J2232+1143_X_map.mod wobs /scr/pima/bs241f_uvs/J2232+1143_X_uvs.fits ! Writing UV FITS file: /scr/pima/bs241f_uvs/J2232+1143_X_uvs.fits wwins /scr/pima/bs241f_uvs/J2232+1143_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bs241f_uvs/J2232+1143_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 = 0.00783635 Jy ! Component: 100 - total flux cleaned = 0.00787327 Jy ! Component: 150 - total flux cleaned = 0.00693778 Jy ! Component: 200 - total flux cleaned = 0.0047859 Jy ! Component: 250 - total flux cleaned = 0.00478867 Jy ! Component: 300 - total flux cleaned = 0.00554564 Jy ! Component: 350 - total flux cleaned = 0.00589678 Jy ! Component: 400 - total flux cleaned = 0.00589291 Jy ! Component: 450 - total flux cleaned = 0.0058888 Jy ! Component: 500 - total flux cleaned = 0.00653133 Jy ! Component: 550 - total flux cleaned = 0.0068422 Jy ! Component: 600 - total flux cleaned = 0.00713616 Jy ! Component: 650 - total flux cleaned = 0.00712878 Jy ! Component: 700 - total flux cleaned = 0.00711958 Jy ! Component: 750 - total flux cleaned = 0.00737965 Jy ! Component: 800 - total flux cleaned = 0.00840431 Jy ! Component: 850 - total flux cleaned = 0.00915192 Jy ! Component: 900 - total flux cleaned = 0.00988783 Jy ! Component: 950 - total flux cleaned = 0.011301 Jy ! Component: 1000 - total flux cleaned = 0.0119921 Jy ! Component: 1050 - total flux cleaned = 0.0126563 Jy ! Component: 1100 - total flux cleaned = 0.0128716 Jy ! Component: 1150 - total flux cleaned = 0.0133013 Jy ! Component: 1200 - total flux cleaned = 0.0135123 Jy ! Component: 1250 - total flux cleaned = 0.0139112 Jy ! Component: 1300 - total flux cleaned = 0.013132 Jy ! Component: 1350 - total flux cleaned = 0.0129466 Jy ! Component: 1400 - total flux cleaned = 0.0125782 Jy ! Component: 1450 - total flux cleaned = 0.0127642 Jy ! Component: 1500 - total flux cleaned = 0.012233 Jy ! Component: 1550 - total flux cleaned = 0.0118952 Jy ! Component: 1600 - total flux cleaned = 0.0125735 Jy ! Component: 1650 - total flux cleaned = 0.0125699 Jy ! Component: 1700 - total flux cleaned = 0.0125752 Jy ! Component: 1750 - total flux cleaned = 0.0124187 Jy ! Component: 1800 - total flux cleaned = 0.0130344 Jy ! Component: 1850 - total flux cleaned = 0.0119665 Jy ! Component: 1900 - total flux cleaned = 0.0119648 Jy ! Component: 1950 - total flux cleaned = 0.0118161 Jy ! Component: 2000 - total flux cleaned = 0.0112474 Jy ! Component: 2050 - total flux cleaned = 0.0115262 Jy ! Component: 2100 - total flux cleaned = 0.0109767 Jy ! Component: 2150 - total flux cleaned = 0.0108437 Jy ! Component: 2200 - total flux cleaned = 0.0104487 Jy ! Component: 2250 - total flux cleaned = 0.0103174 Jy ! Component: 2300 - total flux cleaned = 0.0101873 Jy ! Component: 2350 - total flux cleaned = 0.00956273 Jy ! Component: 2400 - total flux cleaned = 0.0088285 Jy ! Component: 2450 - total flux cleaned = 0.00895147 Jy ! Component: 2500 - total flux cleaned = 0.00847274 Jy ! Component: 2550 - total flux cleaned = 0.00800468 Jy ! Component: 2600 - total flux cleaned = 0.00720425 Jy ! Component: 2650 - total flux cleaned = 0.00731817 Jy ! Component: 2700 - total flux cleaned = 0.00720431 Jy ! Component: 2750 - total flux cleaned = 0.00665969 Jy ! Component: 2800 - total flux cleaned = 0.00655261 Jy ! Component: 2850 - total flux cleaned = 0.00613241 Jy ! Component: 2900 - total flux cleaned = 0.00633861 Jy ! Component: 2950 - total flux cleaned = 0.00592978 Jy ! Component: 3000 - total flux cleaned = 0.00593025 Jy ! Component: 3050 - total flux cleaned = 0.0058302 Jy ! Component: 3100 - total flux cleaned = 0.00553793 Jy ! Component: 3150 - total flux cleaned = 0.00553909 Jy ! Component: 3200 - total flux cleaned = 0.00544351 Jy ! Component: 3250 - total flux cleaned = 0.00516459 Jy ! Component: 3300 - total flux cleaned = 0.00525751 Jy ! Component: 3350 - total flux cleaned = 0.00534721 Jy ! Component: 3400 - total flux cleaned = 0.00499071 Jy ! Component: 3450 - total flux cleaned = 0.0049042 Jy ! Component: 3500 - total flux cleaned = 0.00481816 Jy ! Component: 3550 - total flux cleaned = 0.00456016 Jy ! Component: 3600 - total flux cleaned = 0.00430672 Jy ! Component: 3650 - total flux cleaned = 0.00430612 Jy ! Component: 3700 - total flux cleaned = 0.00397583 Jy ! Component: 3750 - total flux cleaned = 0.00405773 Jy ! Component: 3800 - total flux cleaned = 0.00397699 Jy ! Component: 3850 - total flux cleaned = 0.00365902 Jy ! Component: 3900 - total flux cleaned = 0.00350227 Jy ! Component: 3950 - total flux cleaned = 0.00319268 Jy ! Component: 4000 - total flux cleaned = 0.00281046 Jy ! Component: 4050 - total flux cleaned = 0.00258424 Jy ! Total flux subtracted in 4096 components = 0.00250976 Jy ! Clean residual min=-0.004140 max=0.004145 Jy/beam ! Clean residual mean=-0.000022 rms=0.001430 Jy/beam ! Combined flux in latest and established models = 3.43887 Jy keep ! Adding 360 model components to the UV plane model. ! The established model now contains 615 components and 3.43887 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bs241f_uvs/J2232+1143_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.971 x 2.268 at -10.49 degrees (North through East) ! Clean map min=-0.010853 max=1.6094 Jy/beam ! Writing clean map to FITS file: /scr/pima/bs241f_uvs/J2232+1143_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.60939 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00137272 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.255883 0.255883 0.511765 1.02353 2.04706 4.09412 8.18825 16.3765 32.753 65.506 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0041 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.609 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1172.41 quit ! Quitting program ! Log file /scr/pima/bs241f_uvs/J2232+1143_X_uvs.log closed on Wed Jul 8 16:52:55 2015