! Started logfile: /d2/scr/pima/bp171a5_uvs/J1041-4422_X_uvs.log on Sun Jan 19 22:02:13 2014 obs /d2/scr/pima/bp171a5_uvs/J1041-4422_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a5_uvs/J1041-4422_X_uva.fits ! AN table 1: 3 integrations on 10 of 10 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1041-4422 ! ! 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 240 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171a5_uvs/J1041-4422_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=1.006505Jy sigma=22.807045 ! Fit after self-cal, rms=0.918416Jy sigma=20.840563 ! 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=3.528 mas, bmaj=53.12 mas, bpa=20.34 degrees ! Estimated noise=2.78265 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0641414 Jy ! Component: 100 - total flux cleaned = 0.0778831 Jy ! Total flux subtracted in 100 components = 0.0778831 Jy ! Clean residual min=-0.004102 max=0.004008 Jy/beam ! Clean residual mean=-0.000119 rms=0.001644 Jy/beam ! Combined flux in latest and established models = 0.0778831 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0778831 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=0.022817Jy sigma=0.498626 ! Fit after self-cal, rms=0.022798Jy sigma=0.498395 ! 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=3.738 mas, bmaj=52.23 mas, bpa=20.17 degrees ! Estimated noise=2.0314 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 = 0.00131592 Jy ! Component: 100 - total flux cleaned = 0.00144385 Jy ! Component: 150 - total flux cleaned = 0.000816394 Jy ! Component: 200 - total flux cleaned = 0.000601223 Jy ! Total flux subtracted in 200 components = 0.000601223 Jy ! Clean residual min=-0.001094 max=0.001072 Jy/beam ! Clean residual mean=-0.000073 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.0784844 Jy ! Performing phase self-cal ! Adding 96 model components to the UV plane model. ! The established model now contains 101 components and 0.0784844 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=0.021714Jy sigma=0.476135 ! Fit after self-cal, rms=0.021698Jy sigma=0.475850 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.738 x 52.23 at 20.17 degrees (North through East) ! Clean map min=-0.0025259 max=0.078965 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: ! FD 0.97 KP 0.92 LA 1.00 OV 0.99 ! PT 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 KP 0.95 LA 1.04 OV 0.95 ! PT 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.08 KP 1.08 LA 0.93 OV 1.08 ! PT 0.90 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 KP 0.95 LA 1.02 OV 0.90 ! PT 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 KP 1.13 LA 0.95 OV 0.95 ! PT 0.91 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 KP 1.11 LA 1.13 OV 1.01 ! PT 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.87 KP 0.97 LA 0.99 OV 1.02 ! PT 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 KP 1.00 LA 0.87 OV 1.15 ! PT 0.95 ! ! ! Fit before self-cal, rms=0.021698Jy sigma=0.475850 ! Fit after self-cal, rms=0.020084Jy sigma=0.444919 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.745 mas, bmaj=52.1 mas, bpa=20.18 degrees ! Estimated noise=2.0117 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 = -0.001199 Jy ! Component: 100 - total flux cleaned = -0.00141823 Jy ! Component: 150 - total flux cleaned = -0.001388 Jy ! Component: 200 - total flux cleaned = -0.00147798 Jy ! Total flux subtracted in 200 components = -0.00147798 Jy ! Clean residual min=-0.000491 max=0.000482 Jy/beam ! Clean residual mean=-0.000009 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.0770064 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 143 components and 0.0770064 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=0.020001Jy sigma=0.442805 ! Fit after self-cal, rms=0.019998Jy sigma=0.442406 ! 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=0.019998Jy sigma=0.442406 ! Fit after self-cal, rms=0.019994Jy sigma=0.442177 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.737 mas, bmaj=52.12 mas, bpa=20.18 degrees ! Estimated noise=2.01554 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000545482 Jy ! Component: 100 - total flux cleaned = -0.000759727 Jy ! Component: 150 - total flux cleaned = -0.000857896 Jy ! Component: 200 - total flux cleaned = -0.00096114 Jy ! Total flux subtracted in 200 components = -0.00096114 Jy ! Clean residual min=-0.000234 max=0.000234 Jy/beam ! Clean residual mean=-0.000004 rms=0.000106 Jy/beam ! Combined flux in latest and established models = 0.0760452 Jy selfcal ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 198 components and 0.0760453 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=0.019960Jy sigma=0.441446 ! Fit after self-cal, rms=0.019960Jy sigma=0.441427 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 = 0.000125313 Jy ! Component: 100 - total flux cleaned = 9.88388e-05 Jy ! Component: 150 - total flux cleaned = 8.72576e-05 Jy ! Component: 200 - total flux cleaned = 9.74524e-05 Jy ! Total flux subtracted in 200 components = 9.74524e-05 Jy ! Clean residual min=-0.000185 max=0.000186 Jy/beam ! Clean residual mean=0.000003 rms=0.000084 Jy/beam ! Combined flux in latest and established models = 0.0761427 Jy ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 255 components and 0.0761427 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=0.019946Jy sigma=0.441155 ! Fit after self-cal, rms=0.019948Jy sigma=0.441143 ! 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=0.019948Jy sigma=0.441143 ! Fit after self-cal, rms=0.019938Jy sigma=0.441042 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.733 mas, bmaj=52.15 mas, bpa=20.17 degrees ! Estimated noise=2.01651 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.36873e-05 Jy ! Component: 100 - total flux cleaned = -0.000122749 Jy ! Component: 150 - total flux cleaned = -0.000181817 Jy ! Component: 200 - total flux cleaned = -0.000263478 Jy ! Total flux subtracted in 200 components = -0.000263478 Jy ! Clean residual min=-0.000196 max=0.000198 Jy/beam ! Clean residual mean=0.000001 rms=0.000083 Jy/beam ! Combined flux in latest and established models = 0.0758793 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 287 components and 0.0758792 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=0.019925Jy sigma=0.440740 ! Fit after self-cal, rms=0.019926Jy sigma=0.440730 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 = 0.000192681 Jy ! Component: 100 - total flux cleaned = 0.000414456 Jy ! Component: 150 - total flux cleaned = 0.00058786 Jy ! Component: 200 - total flux cleaned = 0.000692829 Jy ! Total flux subtracted in 200 components = 0.000692829 Jy ! Clean residual min=-0.000158 max=0.000159 Jy/beam ! Clean residual mean=0.000004 rms=0.000071 Jy/beam ! Combined flux in latest and established models = 0.0765721 Jy ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 346 components and 0.0765721 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=0.019917Jy sigma=0.440562 ! Fit after self-cal, rms=0.019919Jy sigma=0.440554 ! 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=0.019919Jy sigma=0.440554 ! Fit after self-cal, rms=0.019905Jy sigma=0.440507 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.936 mas, bmaj=51.41 mas, bpa=20.16 degrees ! Estimated noise=2.0205 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.24946e-05 Jy ! Component: 100 - total flux cleaned = 8.27602e-05 Jy ! Component: 150 - total flux cleaned = 6.34844e-05 Jy ! Component: 200 - total flux cleaned = 3.41544e-05 Jy ! Total flux subtracted in 200 components = 3.41544e-05 Jy ! Clean residual min=-0.000162 max=0.000166 Jy/beam ! Clean residual mean=0.000000 rms=0.000068 Jy/beam ! Combined flux in latest and established models = 0.0766062 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 378 components and 0.0766063 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=0.019896Jy sigma=0.440315 ! Fit after self-cal, rms=0.019897Jy sigma=0.440310 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 = 0.000170985 Jy ! Component: 100 - total flux cleaned = 0.00028568 Jy ! Component: 150 - total flux cleaned = 0.000369514 Jy ! Component: 200 - total flux cleaned = 0.000484024 Jy ! Total flux subtracted in 200 components = 0.000484024 Jy ! Clean residual min=-0.000134 max=0.000135 Jy/beam ! Clean residual mean=0.000003 rms=0.000059 Jy/beam ! Combined flux in latest and established models = 0.0770903 Jy ! Performing phase self-cal ! Adding 73 model components to the UV plane model. ! The established model now contains 443 components and 0.0770903 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=0.019890Jy sigma=0.440180 ! Fit after self-cal, rms=0.019891Jy sigma=0.440175 ! 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=3.73 mas, bmaj=52.17 mas, bpa=20.17 degrees ! Estimated noise=2.01634 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.73 x 52.17 at 20.17 degrees (North through East) ! Clean map min=-0.0018166 max=0.078158 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=3.525 mas, bmaj=53.01 mas, bpa=20.31 degrees ! Estimated noise=2.7478 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0633267 Jy ! Component: 100 - total flux cleaned = 0.0757902 Jy ! Component: 150 - total flux cleaned = 0.0742583 Jy ! Component: 200 - total flux cleaned = 0.0742265 Jy ! Total flux subtracted in 200 components = 0.0742265 Jy ! Clean residual min=-0.001631 max=0.001620 Jy/beam ! Clean residual mean=-0.000077 rms=0.000810 Jy/beam ! Combined flux in latest and established models = 0.0742265 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 52 model components to the UV plane model. ! The established model now contains 52 components and 0.0742265 Jy ! Inverting map and beam ! Estimated beam: bmin=3.73 mas, bmaj=52.17 mas, bpa=20.17 degrees ! Estimated noise=2.01634 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 = -0.00105769 Jy ! Component: 100 - total flux cleaned = -0.000463498 Jy ! Component: 150 - total flux cleaned = 7.20804e-05 Jy ! Component: 200 - total flux cleaned = 0.000206918 Jy ! Total flux subtracted in 200 components = 0.000206918 Jy ! Clean residual min=-0.000673 max=0.000669 Jy/beam ! Clean residual mean=-0.000057 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.0744334 Jy ! Adding 97 model components to the UV plane model. ! The established model now contains 149 components and 0.0744334 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=3.936 mas, bmaj=51.41 mas, bpa=20.16 degrees ! Estimated noise=2.0205 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000123878 Jy ! Component: 100 - total flux cleaned = -0.000474677 Jy ! Component: 150 - total flux cleaned = -0.000715192 Jy ! Component: 200 - total flux cleaned = -0.000738376 Jy ! Total flux subtracted in 200 components = -0.000738376 Jy ! Clean residual min=-0.000367 max=0.000366 Jy/beam ! Clean residual mean=-0.000016 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.073695 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 = 6.94602e-07 Jy ! Component: 100 - total flux cleaned = 2.21556e-05 Jy ! Component: 150 - total flux cleaned = 0.000156824 Jy ! Component: 200 - total flux cleaned = 0.000345363 Jy ! Total flux subtracted in 200 components = 0.000345363 Jy ! Clean residual min=-0.000401 max=0.000404 Jy/beam ! Clean residual mean=0.000002 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.0740404 Jy ! Adding 119 model components to the UV plane model. ! The established model now contains 266 components and 0.0740404 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.73 mas, bmaj=52.17 mas, bpa=20.17 degrees ! Estimated noise=2.01634 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000308504 Jy ! Component: 100 - total flux cleaned = 0.00048566 Jy ! Component: 150 - total flux cleaned = 0.000499182 Jy ! Component: 200 - total flux cleaned = 0.000473152 Jy ! Total flux subtracted in 200 components = 0.000473152 Jy ! Clean residual min=-0.000206 max=0.000207 Jy/beam ! Clean residual mean=0.000002 rms=0.000085 Jy/beam ! Combined flux in latest and established models = 0.0745136 Jy selfcal ! Performing phase self-cal ! Adding 68 model components to the UV plane model. ! The established model now contains 326 components and 0.0745135 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=0.019911Jy sigma=0.440719 ! Fit after self-cal, rms=0.019909Jy sigma=0.440684 wmodel /d2/scr/pima/bp171a5_uvs/J1041-4422_X_map.mod ! Writing 326 model components to file: /d2/scr/pima/bp171a5_uvs/J1041-4422_X_map.mod wobs /d2/scr/pima/bp171a5_uvs/J1041-4422_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a5_uvs/J1041-4422_X_uvs.fits wwins /d2/scr/pima/bp171a5_uvs/J1041-4422_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/d2/scr/pima/bp171a5_uvs/J1041-4422_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.73 x 52.17 at 20.17 degrees (North through East) ! Clean map min=-0.001511 max=0.078249 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a5_uvs/J1041-4422_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0782489 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.26535e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.316887 0.316887 0.633774 1.26755 2.5351 5.07019 10.1404 20.2808 40.5615 81.1231 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.078 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 946.709 quit ! Quitting program ! Log file /d2/scr/pima/bp171a5_uvs/J1041-4422_X_uvs.log closed on Sun Jan 19 22:02:24 2014