! Started logfile: /d2/scr/pima/bp177i_uvs/J0959+6932_X_uvs.log on Tue Apr 15 00:16:49 2014 obs /d2/scr/pima/bp177i_uvs/J0959+6932_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J0959+6932_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0959+6932 ! ! 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 1080 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/bp177i_uvs/J0959+6932_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=1.002110Jy sigma=37.021102 ! Fit after self-cal, rms=0.949867Jy sigma=35.125666 ! 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=0.763 mas, bmaj=2.878 mas, bpa=-9.886 degrees ! Estimated noise=0.813236 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 = 0.0382681 Jy ! Component: 100 - total flux cleaned = 0.0466815 Jy ! Total flux subtracted in 100 components = 0.0466815 Jy ! Clean residual min=-0.002973 max=0.005137 Jy/beam ! Clean residual mean=0.000000 rms=0.000781 Jy/beam ! Combined flux in latest and established models = 0.0466815 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0466815 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=0.019042Jy sigma=0.676604 ! Fit after self-cal, rms=0.018941Jy sigma=0.672716 ! Inverting map ! Added new window around map position (-1.6, -1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00445268 Jy ! Component: 100 - total flux cleaned = 0.00627704 Jy ! Total flux subtracted in 100 components = 0.00627704 Jy ! Clean residual min=-0.002693 max=0.003546 Jy/beam ! Clean residual mean=0.000002 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.0529585 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 21 components and 0.0529585 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=0.017682Jy sigma=0.626222 ! Fit after self-cal, rms=0.017547Jy sigma=0.620792 ! 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=0.9192 mas, bmaj=2.979 mas, bpa=-10.05 degrees ! Estimated noise=0.589535 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 = 0.00270277 Jy ! Component: 100 - total flux cleaned = 0.00441255 Jy ! Component: 150 - total flux cleaned = 0.0055912 Jy ! Component: 200 - total flux cleaned = 0.00641392 Jy ! Total flux subtracted in 200 components = 0.00641392 Jy ! Clean residual min=-0.002151 max=0.002687 Jy/beam ! Clean residual mean=0.000002 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.0593724 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 42 components and 0.0593724 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=0.017036Jy sigma=0.603737 ! Fit after self-cal, rms=0.017011Jy sigma=0.602722 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9192 x 2.979 at -10.05 degrees (North through East) ! Clean map min=-0.002112 max=0.047521 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 1.08 FD 1.05 HN 1.00 KP 0.89 ! LA 0.88 MK 0.99 NL 1.15 OV 0.90 ! PT 0.88 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.12 HN 1.02 KP 1.13 ! LA 0.88 MK 1.08 NL 1.08 OV 0.96 ! PT 0.86 SC 1.02 ! ! ! 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 1.01 FD 1.08 HN 1.10 KP 1.00 ! LA 1.01 MK 0.98 NL 1.12 OV 0.89 ! PT 0.89 SC 1.02 ! ! ! 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 1.04 FD 1.12 HN 0.97 KP 0.93 ! LA 0.95 MK 0.92 NL 1.10 OV 1.04 ! PT 0.88 SC 1.03 ! ! ! 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=0.017011Jy sigma=0.602722 ! Fit after self-cal, rms=0.016259Jy sigma=0.579152 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9212 mas, bmaj=2.993 mas, bpa=-9.995 degrees ! Estimated noise=0.584911 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 = -0.000145685 Jy ! Component: 100 - total flux cleaned = -0.000282892 Jy ! Component: 150 - total flux cleaned = -0.000361529 Jy ! Component: 200 - total flux cleaned = -0.000373301 Jy ! Total flux subtracted in 200 components = -0.000373301 Jy ! Clean residual min=-0.001656 max=0.001839 Jy/beam ! Clean residual mean=0.000001 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.0589991 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 56 components and 0.0589991 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=0.016224Jy sigma=0.577768 ! Fit after self-cal, rms=0.016223Jy sigma=0.577629 ! 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=0.016223Jy sigma=0.577629 ! Fit after self-cal, rms=0.016214Jy sigma=0.573251 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9182 mas, bmaj=2.997 mas, bpa=-9.926 degrees ! Estimated noise=0.587088 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000271807 Jy ! Component: 100 - total flux cleaned = 0.000234486 Jy ! Component: 150 - total flux cleaned = 0.000201524 Jy ! Component: 200 - total flux cleaned = 0.000191597 Jy ! Total flux subtracted in 200 components = 0.000191597 Jy ! Clean residual min=-0.001546 max=0.001751 Jy/beam ! Clean residual mean=0.000001 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.0591907 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 61 components and 0.0591907 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=0.016189Jy sigma=0.572805 ! Fit after self-cal, rms=0.016190Jy sigma=0.572790 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 (6, -7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132178 Jy ! Component: 100 - total flux cleaned = 0.00163373 Jy ! Component: 150 - total flux cleaned = 0.00174881 Jy ! Component: 200 - total flux cleaned = 0.00172453 Jy ! Total flux subtracted in 200 components = 0.00172453 Jy ! Clean residual min=-0.001403 max=0.001576 Jy/beam ! Clean residual mean=-0.000000 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.0609152 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 81 components and 0.0609152 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=0.016012Jy sigma=0.567019 ! Fit after self-cal, rms=0.016008Jy sigma=0.566744 ! Inverting map ! Added new window around map position (-21.8, 11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000816193 Jy ! Component: 100 - total flux cleaned = 0.000751551 Jy ! Component: 150 - total flux cleaned = 0.000774001 Jy ! Component: 200 - total flux cleaned = 0.000733893 Jy ! Total flux subtracted in 200 components = 0.000733893 Jy ! Clean residual min=-0.001239 max=0.001367 Jy/beam ! Clean residual mean=0.000001 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.0616491 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 103 components and 0.0616491 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=0.015878Jy sigma=0.562001 ! Fit after self-cal, rms=0.015872Jy sigma=0.561851 ! 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=0.015872Jy sigma=0.561851 ! Fit after self-cal, rms=0.015863Jy sigma=0.560675 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9147 mas, bmaj=2.998 mas, bpa=-9.861 degrees ! Estimated noise=0.588184 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000480488 Jy ! Component: 100 - total flux cleaned = 0.000625601 Jy ! Component: 150 - total flux cleaned = 0.000737195 Jy ! Component: 200 - total flux cleaned = 0.000874386 Jy ! Total flux subtracted in 200 components = 0.000874386 Jy ! Clean residual min=-0.001213 max=0.001376 Jy/beam ! Clean residual mean=0.000000 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.0625235 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 115 components and 0.0625235 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=0.015807Jy sigma=0.558906 ! Fit after self-cal, rms=0.015805Jy sigma=0.558840 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 (16.8, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000650185 Jy ! Component: 100 - total flux cleaned = 0.000461016 Jy ! Component: 150 - total flux cleaned = 0.000461007 Jy ! Component: 200 - total flux cleaned = 0.000554223 Jy ! Total flux subtracted in 200 components = 0.000554223 Jy ! Clean residual min=-0.001073 max=0.001260 Jy/beam ! Clean residual mean=0.000000 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.0630777 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 137 components and 0.0630777 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=0.015698Jy sigma=0.555201 ! Fit after self-cal, rms=0.015697Jy sigma=0.555101 ! Inverting map ! Added new window around map position (47.6, 44). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000410981 Jy ! Component: 100 - total flux cleaned = 0.000177344 Jy ! Component: 150 - total flux cleaned = 0.000174977 Jy ! Component: 200 - total flux cleaned = 0.000195272 Jy ! Total flux subtracted in 200 components = 0.000195272 Jy ! Clean residual min=-0.001025 max=0.001121 Jy/beam ! Clean residual mean=0.000000 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.063273 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 157 components and 0.063273 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=0.015581Jy sigma=0.551147 ! Fit after self-cal, rms=0.015577Jy sigma=0.550931 ! 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=0.015577Jy sigma=0.550931 ! Fit after self-cal, rms=0.015402Jy sigma=0.545062 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.055 mas, bmaj=3.207 mas, bpa=-11.44 degrees ! Estimated noise=0.725485 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000185776 Jy ! Component: 100 - total flux cleaned = 0.00031982 Jy ! Component: 150 - total flux cleaned = 0.000413742 Jy ! Component: 200 - total flux cleaned = 0.000524871 Jy ! Total flux subtracted in 200 components = 0.000524871 Jy ! Clean residual min=-0.000934 max=0.001150 Jy/beam ! Clean residual mean=0.000001 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.0637979 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 175 components and 0.0637979 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=0.015382Jy sigma=0.544481 ! Fit after self-cal, rms=0.015380Jy sigma=0.544411 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 = 8.24556e-05 Jy ! Component: 100 - total flux cleaned = 0.000132265 Jy ! Component: 150 - total flux cleaned = 0.000155694 Jy ! Component: 200 - total flux cleaned = 0.000189407 Jy ! Total flux subtracted in 200 components = 0.000189407 Jy ! Clean residual min=-0.000923 max=0.001144 Jy/beam ! Clean residual mean=0.000001 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.0639873 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 191 components and 0.0639873 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=0.015372Jy sigma=0.544150 ! Fit after self-cal, rms=0.015372Jy sigma=0.544142 ! 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=0.9122 mas, bmaj=2.999 mas, bpa=-9.885 degrees ! Estimated noise=0.588614 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9122 x 2.999 at -9.885 degrees (North through East) ! Clean map min=-0.0011952 max=0.046792 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=0.7581 mas, bmaj=2.897 mas, bpa=-9.71 degrees ! Estimated noise=0.810944 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0381083 Jy ! Component: 100 - total flux cleaned = 0.047496 Jy ! Component: 150 - total flux cleaned = 0.0517394 Jy ! Component: 200 - total flux cleaned = 0.0545036 Jy ! Total flux subtracted in 200 components = 0.0545036 Jy ! Clean residual min=-0.002226 max=0.002596 Jy/beam ! Clean residual mean=0.000001 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.0545036 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0545036 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9122 mas, bmaj=2.999 mas, bpa=-9.885 degrees ! Estimated noise=0.588614 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 (-21.2, 21.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00264325 Jy ! Component: 100 - total flux cleaned = 0.00436029 Jy ! Component: 150 - total flux cleaned = 0.00545486 Jy ! Component: 200 - total flux cleaned = 0.00640509 Jy ! Total flux subtracted in 200 components = 0.00640509 Jy ! Clean residual min=-0.001347 max=0.001511 Jy/beam ! Clean residual mean=-0.000000 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.0609087 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 54 components and 0.0609087 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=2.055 mas, bmaj=3.207 mas, bpa=-11.44 degrees ! Estimated noise=0.725485 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144264 Jy ! Component: 100 - total flux cleaned = 0.00176627 Jy ! Component: 150 - total flux cleaned = 0.00211365 Jy ! Component: 200 - total flux cleaned = 0.0024421 Jy ! Total flux subtracted in 200 components = 0.0024421 Jy ! Clean residual min=-0.001148 max=0.001371 Jy/beam ! Clean residual mean=0.000000 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.0633508 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 = 0.000205763 Jy ! Component: 100 - total flux cleaned = 0.000417184 Jy ! Component: 150 - total flux cleaned = 0.000561277 Jy ! Component: 200 - total flux cleaned = 0.000670905 Jy ! Total flux subtracted in 200 components = 0.000670905 Jy ! Clean residual min=-0.001100 max=0.001179 Jy/beam ! Clean residual mean=0.000000 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.0640217 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 97 components and 0.0640217 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9122 mas, bmaj=2.999 mas, bpa=-9.885 degrees ! Estimated noise=0.588614 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000202309 Jy ! Component: 100 - total flux cleaned = -0.000141387 Jy ! Component: 150 - total flux cleaned = -0.000141763 Jy ! Component: 200 - total flux cleaned = -0.000167299 Jy ! Total flux subtracted in 200 components = -0.000167299 Jy ! Clean residual min=-0.001153 max=0.001150 Jy/beam ! Clean residual mean=0.000000 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.0638544 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 123 components and 0.0638544 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=0.015458Jy sigma=0.546997 ! Fit after self-cal, rms=0.015447Jy sigma=0.546646 wmodel /d2/scr/pima/bp177i_uvs/J0959+6932_X_map.mod ! Writing 123 model components to file: /d2/scr/pima/bp177i_uvs/J0959+6932_X_map.mod wobs /d2/scr/pima/bp177i_uvs/J0959+6932_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J0959+6932_X_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J0959+6932_X_map.win ! wwins: Wrote 7 windows to /d2/scr/pima/bp177i_uvs/J0959+6932_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 = 5.67085e-05 Jy ! Component: 100 - total flux cleaned = 5.75929e-05 Jy ! Component: 150 - total flux cleaned = 5.78405e-05 Jy ! Component: 200 - total flux cleaned = 6.46355e-06 Jy ! Component: 250 - total flux cleaned = -9.39898e-05 Jy ! Component: 300 - total flux cleaned = -0.000191043 Jy ! Component: 350 - total flux cleaned = -0.000254078 Jy ! Component: 400 - total flux cleaned = -0.00033107 Jy ! Component: 450 - total flux cleaned = -0.000376287 Jy ! Component: 500 - total flux cleaned = -0.000464267 Jy ! Component: 550 - total flux cleaned = -0.00050675 Jy ! Component: 600 - total flux cleaned = -0.000534819 Jy ! Component: 650 - total flux cleaned = -0.000617468 Jy ! Component: 700 - total flux cleaned = -0.000644839 Jy ! Component: 750 - total flux cleaned = -0.000737967 Jy ! Component: 800 - total flux cleaned = -0.000803279 Jy ! Component: 850 - total flux cleaned = -0.000880526 Jy ! Component: 900 - total flux cleaned = -0.000918688 Jy ! Component: 950 - total flux cleaned = -0.00103099 Jy ! Component: 1000 - total flux cleaned = -0.00106766 Jy ! Component: 1050 - total flux cleaned = -0.00107979 Jy ! Component: 1100 - total flux cleaned = -0.00111567 Jy ! Component: 1150 - total flux cleaned = -0.001163 Jy ! Component: 1200 - total flux cleaned = -0.00120928 Jy ! Component: 1250 - total flux cleaned = -0.00125499 Jy ! Component: 1300 - total flux cleaned = -0.00128906 Jy ! Component: 1350 - total flux cleaned = -0.00132254 Jy ! Component: 1400 - total flux cleaned = -0.00137744 Jy ! Component: 1450 - total flux cleaned = -0.00141026 Jy ! Component: 1500 - total flux cleaned = -0.00145328 Jy ! Component: 1550 - total flux cleaned = -0.00153808 Jy ! Component: 1600 - total flux cleaned = -0.00154854 Jy ! Component: 1650 - total flux cleaned = -0.00152784 Jy ! Component: 1700 - total flux cleaned = -0.00157905 Jy ! Component: 1750 - total flux cleaned = -0.00157918 Jy ! Component: 1800 - total flux cleaned = -0.00158931 Jy ! Component: 1850 - total flux cleaned = -0.00159923 Jy ! Component: 1900 - total flux cleaned = -0.00160904 Jy ! Component: 1950 - total flux cleaned = -0.00164803 Jy ! Component: 2000 - total flux cleaned = -0.00161914 Jy ! Component: 2050 - total flux cleaned = -0.0016192 Jy ! Component: 2100 - total flux cleaned = -0.00164758 Jy ! Component: 2150 - total flux cleaned = -0.00161949 Jy ! Component: 2200 - total flux cleaned = -0.00165661 Jy ! Component: 2250 - total flux cleaned = -0.00164744 Jy ! Component: 2300 - total flux cleaned = -0.0016931 Jy ! Component: 2350 - total flux cleaned = -0.00170213 Jy ! Component: 2400 - total flux cleaned = -0.00171105 Jy ! Component: 2450 - total flux cleaned = -0.00170198 Jy ! Component: 2500 - total flux cleaned = -0.00171084 Jy ! Component: 2550 - total flux cleaned = -0.00172838 Jy ! Component: 2600 - total flux cleaned = -0.0016936 Jy ! Component: 2650 - total flux cleaned = -0.00169375 Jy ! Component: 2700 - total flux cleaned = -0.00172805 Jy ! Component: 2750 - total flux cleaned = -0.00172806 Jy ! Component: 2800 - total flux cleaned = -0.00175332 Jy ! Component: 2850 - total flux cleaned = -0.00173654 Jy ! Component: 2900 - total flux cleaned = -0.00172 Jy ! Component: 2950 - total flux cleaned = -0.00173655 Jy ! Component: 3000 - total flux cleaned = -0.00172838 Jy ! Component: 3050 - total flux cleaned = -0.00172026 Jy ! Component: 3100 - total flux cleaned = -0.001688 Jy ! Component: 3150 - total flux cleaned = -0.001696 Jy ! Component: 3200 - total flux cleaned = -0.00167214 Jy ! Component: 3250 - total flux cleaned = -0.0016721 Jy ! Component: 3300 - total flux cleaned = -0.00167992 Jy ! Component: 3350 - total flux cleaned = -0.00167208 Jy ! Component: 3400 - total flux cleaned = -0.00165654 Jy ! Component: 3450 - total flux cleaned = -0.00164883 Jy ! Component: 3500 - total flux cleaned = -0.00161047 Jy ! Component: 3550 - total flux cleaned = -0.0016028 Jy ! Component: 3600 - total flux cleaned = -0.00156485 Jy ! Component: 3650 - total flux cleaned = -0.00152706 Jy ! Component: 3700 - total flux cleaned = -0.00149701 Jy ! Component: 3750 - total flux cleaned = -0.00146716 Jy ! Component: 3800 - total flux cleaned = -0.00142997 Jy ! Component: 3850 - total flux cleaned = -0.00140774 Jy ! Component: 3900 - total flux cleaned = -0.00140037 Jy ! Component: 3950 - total flux cleaned = -0.00136367 Jy ! Component: 4000 - total flux cleaned = -0.00134176 Jy ! Component: 4050 - total flux cleaned = -0.00133443 Jy ! Total flux subtracted in 4096 components = -0.00130539 Jy ! Clean residual min=-0.000443 max=0.000443 Jy/beam ! Clean residual mean=0.000000 rms=0.000125 Jy/beam ! Combined flux in latest and established models = 0.062549 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 408 components and 0.062549 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J0959+6932_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9122 x 2.999 at -9.885 degrees (North through East) ! Clean map min=-0.0010981 max=0.046032 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J0959+6932_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0460322 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000122638 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.799255 0.799255 1.59851 3.19702 6.39404 12.7881 25.5762 51.1523 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.046 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 375.349 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J0959+6932_X_uvs.log closed on Tue Apr 15 00:16:55 2014