! Started logfile: /scr/pima/bg219b_uvs/J0555+3948_X_uvs.log on Thu Apr 7 01:44:05 2016 obs /scr/pima/bg219b_uvs/J0555+3948_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0555+3948_X_uva.fits ! AN table 1: 26 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.676923 visibilities/baseline/integration-bin. ! Found source: J0555+3948 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 9504 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) 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/bg219b_uvs/J0555+3948_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 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=2.968253Jy sigma=28.404808 ! Fit after self-cal, rms=1.928654Jy sigma=18.380452 ! 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=0.6337 mas, bmaj=1.265 mas, bpa=-5.214 degrees ! Estimated noise=1.54423 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 = 1.70252 Jy ! Component: 100 - total flux cleaned = 2.39399 Jy ! Total flux subtracted in 100 components = 2.39399 Jy ! Clean residual min=-0.139428 max=0.424584 Jy/beam ! Clean residual mean=0.000021 rms=0.040721 Jy/beam ! Combined flux in latest and established models = 2.39399 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 2.39399 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.907067Jy sigma=8.811536 ! Fit after self-cal, rms=0.898228Jy sigma=8.781155 ! Inverting map ! Added new window around map position (-0.6, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.45299 Jy ! Component: 100 - total flux cleaned = 0.713614 Jy ! Total flux subtracted in 100 components = 0.713614 Jy ! Clean residual min=-0.063350 max=0.132886 Jy/beam ! Clean residual mean=0.000027 rms=0.019972 Jy/beam ! Combined flux in latest and established models = 3.10761 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 3.10761 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.498584Jy sigma=4.704374 ! Fit after self-cal, rms=0.482726Jy sigma=4.569059 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.174674 Jy ! Component: 100 - total flux cleaned = 0.289625 Jy ! Total flux subtracted in 100 components = 0.289625 Jy ! Clean residual min=-0.048087 max=0.067880 Jy/beam ! Clean residual mean=0.000029 rms=0.013768 Jy/beam ! Combined flux in latest and established models = 3.39723 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 22 components and 3.39723 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.392603Jy sigma=3.279081 ! Fit after self-cal, rms=0.389757Jy sigma=3.257426 ! 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=0.7757 mas, bmaj=1.467 mas, bpa=-1.638 degrees ! Estimated noise=1.18608 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 = 0.113908 Jy ! Component: 100 - total flux cleaned = 0.183365 Jy ! Component: 150 - total flux cleaned = 0.230488 Jy ! Component: 200 - total flux cleaned = 0.263311 Jy ! Total flux subtracted in 200 components = 0.263311 Jy ! Clean residual min=-0.051968 max=0.077719 Jy/beam ! Clean residual mean=0.000063 rms=0.014975 Jy/beam ! Combined flux in latest and established models = 3.66054 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 37 components and 3.66054 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.372804Jy sigma=2.505369 ! Fit after self-cal, rms=0.371205Jy sigma=2.485463 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7757 x 1.467 at -1.638 degrees (North through East) ! Clean map min=-0.050014 max=2.4242 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* ! ! ! Not correcting unselected IF 5. ! ! 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* ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.371205Jy sigma=2.485463 ! Fit after self-cal, rms=0.371205Jy sigma=2.485463 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7757 mas, bmaj=1.467 mas, bpa=-1.638 degrees ! Estimated noise=1.18608 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 (-3.8, -22.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0805124 Jy ! Component: 100 - total flux cleaned = 0.133028 Jy ! Component: 150 - total flux cleaned = 0.171554 Jy ! Component: 200 - total flux cleaned = 0.201177 Jy ! Total flux subtracted in 200 components = 0.201177 Jy ! Clean residual min=-0.049265 max=0.067736 Jy/beam ! Clean residual mean=0.000050 rms=0.013010 Jy/beam ! Combined flux in latest and established models = 3.86172 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 71 components and 3.86172 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.336081Jy sigma=2.238784 ! Fit after self-cal, rms=0.333520Jy sigma=2.170995 ! Inverting map ! Added new window around map position (5.6, 10.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0601073 Jy ! Component: 100 - total flux cleaned = 0.0939251 Jy ! Component: 150 - total flux cleaned = 0.114049 Jy ! Component: 200 - total flux cleaned = 0.131549 Jy ! Total flux subtracted in 200 components = 0.131549 Jy ! Clean residual min=-0.046088 max=0.052889 Jy/beam ! Clean residual mean=0.000045 rms=0.011431 Jy/beam ! Combined flux in latest and established models = 3.99327 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 90 components and 3.99327 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.309327Jy sigma=2.045171 ! Fit after self-cal, rms=0.308857Jy sigma=2.018353 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.308857Jy sigma=2.018353 ! Fit after self-cal, rms=0.285365Jy sigma=1.799824 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7761 mas, bmaj=1.469 mas, bpa=-1.664 degrees ! Estimated noise=1.17945 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00880749 Jy ! Component: 100 - total flux cleaned = 0.000782421 Jy ! Component: 150 - total flux cleaned = 0.00884932 Jy ! Component: 200 - total flux cleaned = 0.0159961 Jy ! Total flux subtracted in 200 components = 0.0159961 Jy ! Clean residual min=-0.035183 max=0.041747 Jy/beam ! Clean residual mean=0.000025 rms=0.009175 Jy/beam ! Combined flux in latest and established models = 4.00927 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 109 components and 4.00927 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.276074Jy sigma=1.785028 ! Fit after self-cal, rms=0.276196Jy sigma=1.780992 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 (12.8, 7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0352144 Jy ! Component: 100 - total flux cleaned = 0.0463071 Jy ! Component: 150 - total flux cleaned = 0.0576251 Jy ! Component: 200 - total flux cleaned = 0.0664413 Jy ! Total flux subtracted in 200 components = 0.0664413 Jy ! Clean residual min=-0.035736 max=0.040133 Jy/beam ! Clean residual mean=0.000020 rms=0.008618 Jy/beam ! Combined flux in latest and established models = 4.07571 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 134 components and 4.07571 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.267078Jy sigma=1.718355 ! Fit after self-cal, rms=0.266023Jy sigma=1.700438 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.266023Jy sigma=1.700438 ! Fit after self-cal, rms=0.245754Jy sigma=1.590708 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7759 mas, bmaj=1.47 mas, bpa=-1.604 degrees ! Estimated noise=1.17796 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00232097 Jy ! Component: 100 - total flux cleaned = 0.00496316 Jy ! Component: 150 - total flux cleaned = 0.0068327 Jy ! Component: 200 - total flux cleaned = 0.00850403 Jy ! Total flux subtracted in 200 components = 0.00850403 Jy ! Clean residual min=-0.032767 max=0.030199 Jy/beam ! Clean residual mean=0.000011 rms=0.007277 Jy/beam ! Combined flux in latest and established models = 4.08421 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 151 components and 4.08421 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.242580Jy sigma=1.576998 ! Fit after self-cal, rms=0.242514Jy sigma=1.574508 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 = 0.00627995 Jy ! Component: 100 - total flux cleaned = 0.00863539 Jy ! Component: 150 - total flux cleaned = 0.0115415 Jy ! Component: 200 - total flux cleaned = 0.0139353 Jy ! Total flux subtracted in 200 components = 0.0139353 Jy ! Clean residual min=-0.032779 max=0.029582 Jy/beam ! Clean residual mean=0.000010 rms=0.007178 Jy/beam ! Combined flux in latest and established models = 4.09815 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 159 components and 4.09815 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.240951Jy sigma=1.563464 ! Fit after self-cal, rms=0.240995Jy sigma=1.562280 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.240995Jy sigma=1.562280 ! Fit after self-cal, rms=0.232762Jy sigma=1.464856 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.808 mas, bmaj=2.381 mas, bpa=-7.839 degrees ! Estimated noise=1.97845 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108485 Jy ! Component: 100 - total flux cleaned = 0.00443272 Jy ! Component: 150 - total flux cleaned = 0.00590597 Jy ! Component: 200 - total flux cleaned = 0.00591742 Jy ! Total flux subtracted in 200 components = 0.00591742 Jy ! Clean residual min=-0.045005 max=0.053783 Jy/beam ! Clean residual mean=0.000028 rms=0.014095 Jy/beam ! Combined flux in latest and established models = 4.10407 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 166 components and 4.10407 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.230705Jy sigma=1.458391 ! Fit after self-cal, rms=0.230561Jy sigma=1.455191 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 = 0.00154592 Jy ! Component: 100 - total flux cleaned = 0.00116344 Jy ! Component: 150 - total flux cleaned = 0.000811584 Jy ! Component: 200 - total flux cleaned = 0.000470794 Jy ! Total flux subtracted in 200 components = 0.000470794 Jy ! Clean residual min=-0.045746 max=0.053728 Jy/beam ! Clean residual mean=0.000025 rms=0.013977 Jy/beam ! Combined flux in latest and established models = 4.10454 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 169 components and 4.10454 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.229572Jy sigma=1.454675 ! Fit after self-cal, rms=0.229710Jy sigma=1.453342 ! 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=0.7758 mas, bmaj=1.47 mas, bpa=-1.568 degrees ! Estimated noise=1.17319 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7758 x 1.47 at -1.568 degrees (North through East) ! Clean map min=-0.030946 max=2.3321 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.229710Jy sigma=1.453342 ! Fit after self-cal, rms=0.198745Jy sigma=1.203371 ! Inverting map and beam ! Estimated beam: bmin=0.7758 mas, bmaj=1.471 mas, bpa=-1.512 degrees ! Estimated noise=1.1726 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0155071 Jy ! Component: 100 - total flux cleaned = -0.0236193 Jy ! Component: 150 - total flux cleaned = -0.0278579 Jy ! Component: 200 - total flux cleaned = -0.0316672 Jy ! Total flux subtracted in 200 components = -0.0316672 Jy ! Clean residual min=-0.026772 max=0.017871 Jy/beam ! Clean residual mean=0.000007 rms=0.005015 Jy/beam ! Combined flux in latest and established models = 4.07287 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 180 components and 4.07287 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.196302Jy sigma=1.181088 ! Fit after self-cal, rms=0.195879Jy sigma=1.178940 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00504483 Jy ! Component: 100 - total flux cleaned = -0.00731223 Jy ! Component: 150 - total flux cleaned = -0.00994104 Jy ! Component: 200 - total flux cleaned = -0.0126309 Jy ! Total flux subtracted in 200 components = -0.0126309 Jy ! Clean residual min=-0.025268 max=0.018258 Jy/beam ! Clean residual mean=0.000008 rms=0.004952 Jy/beam ! Combined flux in latest and established models = 4.06024 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 190 components and 4.06024 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.194948Jy sigma=1.169702 ! Fit after self-cal, rms=0.194814Jy sigma=1.169018 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.194814Jy sigma=1.169018 ! Fit after self-cal, rms=0.193500Jy sigma=1.161935 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=0.6349 mas, bmaj=1.268 mas, bpa=-5.014 degrees ! Estimated noise=1.52205 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.68114 Jy ! Component: 100 - total flux cleaned = 2.40577 Jy ! Component: 150 - total flux cleaned = 2.81465 Jy ! Component: 200 - total flux cleaned = 3.0673 Jy ! Total flux subtracted in 200 components = 3.0673 Jy ! Clean residual min=-0.062468 max=0.136156 Jy/beam ! Clean residual mean=0.000019 rms=0.017792 Jy/beam ! Combined flux in latest and established models = 3.0673 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 16 model components to the UV plane model. ! The established model now contains 16 components and 3.0673 Jy ! Inverting map and beam ! Estimated beam: bmin=0.776 mas, bmaj=1.471 mas, bpa=-1.472 degrees ! Estimated noise=1.17021 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 = 0.226163 Jy ! Component: 100 - total flux cleaned = 0.35704 Jy ! Component: 150 - total flux cleaned = 0.445827 Jy ! Component: 200 - total flux cleaned = 0.515097 Jy ! Total flux subtracted in 200 components = 0.515097 Jy ! Clean residual min=-0.041875 max=0.049743 Jy/beam ! Clean residual mean=0.000023 rms=0.009828 Jy/beam ! Combined flux in latest and established models = 3.58239 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 44 components and 3.58239 Jy ! Inverting map ! Added new window around map position (0.6, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0574315 Jy ! Component: 100 - total flux cleaned = 0.10405 Jy ! Component: 150 - total flux cleaned = 0.14345 Jy ! Component: 200 - total flux cleaned = 0.177177 Jy ! Total flux subtracted in 200 components = 0.177177 Jy ! Clean residual min=-0.031947 max=0.028706 Jy/beam ! Clean residual mean=0.000020 rms=0.006933 Jy/beam ! Combined flux in latest and established models = 3.75957 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 74 components and 3.75957 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=1.81 mas, bmaj=2.381 mas, bpa=-7.722 degrees ! Estimated noise=1.97149 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0603859 Jy ! Component: 100 - total flux cleaned = 0.100106 Jy ! Component: 150 - total flux cleaned = 0.129719 Jy ! Component: 200 - total flux cleaned = 0.153185 Jy ! Total flux subtracted in 200 components = 0.153185 Jy ! Clean residual min=-0.040704 max=0.039408 Jy/beam ! Clean residual mean=0.000046 rms=0.011569 Jy/beam ! Combined flux in latest and established models = 3.91275 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 = 0.0191117 Jy ! Component: 100 - total flux cleaned = 0.0349116 Jy ! Component: 150 - total flux cleaned = 0.0480448 Jy ! Component: 200 - total flux cleaned = 0.0590241 Jy ! Total flux subtracted in 200 components = 0.0590241 Jy ! Clean residual min=-0.038551 max=0.037877 Jy/beam ! Clean residual mean=0.000039 rms=0.010729 Jy/beam ! Combined flux in latest and established models = 3.97178 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 133 components and 3.97178 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.776 mas, bmaj=1.471 mas, bpa=-1.472 degrees ! Estimated noise=1.17021 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00301187 Jy ! Component: 100 - total flux cleaned = 0.011997 Jy ! Component: 150 - total flux cleaned = 0.0167631 Jy ! Component: 200 - total flux cleaned = 0.0201321 Jy ! Total flux subtracted in 200 components = 0.0201321 Jy ! Clean residual min=-0.026811 max=0.020180 Jy/beam ! Clean residual mean=0.000011 rms=0.005179 Jy/beam ! Combined flux in latest and established models = 3.99191 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 149 components and 3.99191 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.196543Jy sigma=1.225558 ! Fit after self-cal, rms=0.195348Jy sigma=1.215594 wmodel /scr/pima/bg219b_uvs/J0555+3948_X_map.mod ! Writing 149 model components to file: /scr/pima/bg219b_uvs/J0555+3948_X_map.mod wobs /scr/pima/bg219b_uvs/J0555+3948_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J0555+3948_X_uvs.fits wwins /scr/pima/bg219b_uvs/J0555+3948_X_map.win ! wwins: Wrote 6 windows to /scr/pima/bg219b_uvs/J0555+3948_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 = -0.0102127 Jy ! Component: 100 - total flux cleaned = -0.008713 Jy ! Component: 150 - total flux cleaned = -0.00550081 Jy ! Component: 200 - total flux cleaned = -0.00309611 Jy ! Component: 250 - total flux cleaned = -0.00211157 Jy ! Component: 300 - total flux cleaned = -0.00211421 Jy ! Component: 350 - total flux cleaned = -0.00148966 Jy ! Component: 400 - total flux cleaned = -0.00148736 Jy ! Component: 450 - total flux cleaned = -0.00148567 Jy ! Component: 500 - total flux cleaned = -0.00149031 Jy ! Component: 550 - total flux cleaned = -0.00149748 Jy ! Component: 600 - total flux cleaned = -0.00232531 Jy ! Component: 650 - total flux cleaned = -0.00152206 Jy ! Component: 700 - total flux cleaned = -0.00178552 Jy ! Component: 750 - total flux cleaned = -0.00153116 Jy ! Component: 800 - total flux cleaned = -0.00103095 Jy ! Component: 850 - total flux cleaned = -0.000297024 Jy ! Component: 900 - total flux cleaned = -5.11344e-05 Jy ! Component: 950 - total flux cleaned = 0.00137463 Jy ! Component: 1000 - total flux cleaned = 0.00230719 Jy ! Component: 1050 - total flux cleaned = 0.00299425 Jy ! Component: 1100 - total flux cleaned = 0.00390203 Jy ! Component: 1150 - total flux cleaned = 0.00457042 Jy ! Component: 1200 - total flux cleaned = 0.00544803 Jy ! Component: 1250 - total flux cleaned = 0.00695293 Jy ! Component: 1300 - total flux cleaned = 0.0080077 Jy ! Component: 1350 - total flux cleaned = 0.00883726 Jy ! Component: 1400 - total flux cleaned = 0.00986179 Jy ! Component: 1450 - total flux cleaned = 0.0110729 Jy ! Component: 1500 - total flux cleaned = 0.0112702 Jy ! Component: 1550 - total flux cleaned = 0.0116643 Jy ! Component: 1600 - total flux cleaned = 0.0122456 Jy ! Component: 1650 - total flux cleaned = 0.0130109 Jy ! Component: 1700 - total flux cleaned = 0.0135767 Jy ! Component: 1750 - total flux cleaned = 0.0137628 Jy ! Component: 1800 - total flux cleaned = 0.0135803 Jy ! Component: 1850 - total flux cleaned = 0.0141236 Jy ! Component: 1900 - total flux cleaned = 0.0143001 Jy ! Component: 1950 - total flux cleaned = 0.0144761 Jy ! Component: 2000 - total flux cleaned = 0.0143046 Jy ! Component: 2050 - total flux cleaned = 0.0139634 Jy ! Component: 2100 - total flux cleaned = 0.0144732 Jy ! Component: 2150 - total flux cleaned = 0.0139693 Jy ! Component: 2200 - total flux cleaned = 0.0134736 Jy ! Component: 2250 - total flux cleaned = 0.0131466 Jy ! Component: 2300 - total flux cleaned = 0.0131492 Jy ! Component: 2350 - total flux cleaned = 0.0129904 Jy ! Component: 2400 - total flux cleaned = 0.0128316 Jy ! Component: 2450 - total flux cleaned = 0.0125176 Jy ! Component: 2500 - total flux cleaned = 0.0126722 Jy ! Component: 2550 - total flux cleaned = 0.0120618 Jy ! Component: 2600 - total flux cleaned = 0.0117596 Jy ! Component: 2650 - total flux cleaned = 0.0111647 Jy ! Component: 2700 - total flux cleaned = 0.0114615 Jy ! Component: 2750 - total flux cleaned = 0.0110261 Jy ! Component: 2800 - total flux cleaned = 0.0110291 Jy ! Component: 2850 - total flux cleaned = 0.0107443 Jy ! Component: 2900 - total flux cleaned = 0.010461 Jy ! Component: 2950 - total flux cleaned = 0.00990202 Jy ! Component: 3000 - total flux cleaned = 0.00990366 Jy ! Component: 3050 - total flux cleaned = 0.00963103 Jy ! Component: 3100 - total flux cleaned = 0.00922494 Jy ! Component: 3150 - total flux cleaned = 0.00922387 Jy ! Component: 3200 - total flux cleaned = 0.00829579 Jy ! Component: 3250 - total flux cleaned = 0.00790218 Jy ! Component: 3300 - total flux cleaned = 0.00777385 Jy ! Component: 3350 - total flux cleaned = 0.00712902 Jy ! Component: 3400 - total flux cleaned = 0.00700175 Jy ! Component: 3450 - total flux cleaned = 0.00700429 Jy ! Component: 3500 - total flux cleaned = 0.00650449 Jy ! Component: 3550 - total flux cleaned = 0.00613276 Jy ! Component: 3600 - total flux cleaned = 0.00576555 Jy ! Component: 3650 - total flux cleaned = 0.00552379 Jy ! Component: 3700 - total flux cleaned = 0.00516322 Jy ! Component: 3750 - total flux cleaned = 0.00492603 Jy ! Component: 3800 - total flux cleaned = 0.00492418 Jy ! Component: 3850 - total flux cleaned = 0.00468967 Jy ! Component: 3900 - total flux cleaned = 0.00445907 Jy ! Component: 3950 - total flux cleaned = 0.00422948 Jy ! Component: 4000 - total flux cleaned = 0.0040032 Jy ! Component: 4050 - total flux cleaned = 0.00377848 Jy ! Total flux subtracted in 4096 components = 0.00388992 Jy ! Clean residual min=-0.005999 max=0.005547 Jy/beam ! Clean residual mean=0.000007 rms=0.002044 Jy/beam ! Combined flux in latest and established models = 3.9958 Jy keep ! Adding 335 model components to the UV plane model. ! The established model now contains 484 components and 3.9958 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J0555+3948_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.776 x 1.471 at -1.472 degrees (North through East) ! Clean map min=-0.018152 max=2.3464 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0555+3948_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 2.34635 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00203582 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.260296 0.260296 0.520593 1.04119 2.08237 4.16474 8.32948 16.659 33.3179 66.6359 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0061 print "peak= ", int(1000*peak_flux)/1000 ! peak= 2.346 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1152.53 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0555+3948_X_uvs.log closed on Thu Apr 7 01:44:10 2016