! Started logfile: /scr/pima/bp171ag_uvs/J2011+7205_X_uvs.log on Fri Oct 11 07:18:37 2013 obs /scr/pima/bp171ag_uvs/J2011+7205_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171ag_uvs/J2011+7205_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2011+7205 ! ! 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 /scr/pima/bp171ag_uvs/J2011+7205_X] 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=1.001641Jy sigma=2.958269 ! Fit after self-cal, rms=0.921813Jy sigma=2.695033 ! 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=0.7614 mas, bmaj=3.253 mas, bpa=-19.97 degrees ! Estimated noise=10.5572 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 = 0.0628129 Jy ! Component: 100 - total flux cleaned = 0.0796503 Jy ! Total flux subtracted in 100 components = 0.0796503 Jy ! Clean residual min=-0.004427 max=0.007465 Jy/beam ! Clean residual mean=-0.000005 rms=0.001294 Jy/beam ! Combined flux in latest and established models = 0.0796503 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0796503 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=0.021210Jy sigma=0.068123 ! Fit after self-cal, rms=0.021006Jy sigma=0.067788 ! 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=0.9394 mas, bmaj=3.296 mas, bpa=-20.36 degrees ! Estimated noise=7.56 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 = 0.0092351 Jy ! Component: 100 - total flux cleaned = 0.0140721 Jy ! Component: 150 - total flux cleaned = 0.016917 Jy ! Component: 200 - total flux cleaned = 0.0187772 Jy ! Total flux subtracted in 200 components = 0.0187772 Jy ! Clean residual min=-0.002917 max=0.003423 Jy/beam ! Clean residual mean=-0.000009 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 0.0984275 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 32 components and 0.0984275 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=0.017971Jy sigma=0.052143 ! Fit after self-cal, rms=0.017930Jy sigma=0.052008 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.11 HN 0.87 KP 0.97 ! LA 1.00 MK 1.10 NL 0.99 OV 0.96 ! PT 0.89 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.06 HN 0.86 KP 0.98 ! LA 0.95 MK 1.12 NL 1.03 OV 0.94 ! PT 0.86 SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.17 HN 0.89 KP 1.06 ! LA 0.93 MK 1.17 NL 1.05 OV 1.00 ! PT 0.94 SC 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.09 HN 1.02 KP 0.91 ! LA 0.99 MK 1.20 NL 1.00 OV 1.01 ! PT 0.86 SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.00 KP 1.09 ! LA 0.99 MK 1.01 NL 0.98 OV 0.97 ! PT 0.90 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.11 HN 1.09 KP 1.09 ! LA 1.02 MK 1.06 NL 1.04 OV 1.00 ! PT 0.94 SC 0.93 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 0.99 KP 1.00 ! LA 0.95 MK 1.05 NL 1.04 OV 1.04 ! PT 0.88 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.03 HN 1.02 KP 1.04 ! LA 0.90 MK 1.02 NL 1.02 OV 1.01 ! PT 0.90 SC 1.09 ! ! ! Fit before self-cal, rms=0.017930Jy sigma=0.052008 ! Fit after self-cal, rms=0.015860Jy sigma=0.043723 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9533 mas, bmaj=3.303 mas, bpa=-20.62 degrees ! Estimated noise=7.40584 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 (2.2, -7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00227375 Jy ! Component: 100 - total flux cleaned = 0.00260492 Jy ! Component: 150 - total flux cleaned = 0.00252385 Jy ! Component: 200 - total flux cleaned = 0.00246056 Jy ! Total flux subtracted in 200 components = 0.00246056 Jy ! Clean residual min=-0.001272 max=0.001206 Jy/beam ! Clean residual mean=-0.000001 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.100888 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 54 components and 0.100888 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=0.015390Jy sigma=0.042522 ! Fit after self-cal, rms=0.015402Jy sigma=0.042473 ! 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=0.015402Jy sigma=0.042473 ! Fit after self-cal, rms=0.015345Jy sigma=0.042382 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9524 mas, bmaj=3.302 mas, bpa=-20.63 degrees ! Estimated noise=7.32828 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000631009 Jy ! Component: 100 - total flux cleaned = -0.000627585 Jy ! Component: 150 - total flux cleaned = -0.000653334 Jy ! Component: 200 - total flux cleaned = -0.000653153 Jy ! Total flux subtracted in 200 components = -0.000653153 Jy ! Clean residual min=-0.001213 max=0.001198 Jy/beam ! Clean residual mean=-0.000001 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.100235 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 69 components and 0.100235 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=0.015145Jy sigma=0.042315 ! Fit after self-cal, rms=0.015143Jy sigma=0.042307 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 = 4.65951e-05 Jy ! Component: 100 - total flux cleaned = 8.08653e-05 Jy ! Component: 150 - total flux cleaned = 9.62573e-05 Jy ! Component: 200 - total flux cleaned = 0.0001104 Jy ! Total flux subtracted in 200 components = 0.0001104 Jy ! Clean residual min=-0.001182 max=0.001239 Jy/beam ! Clean residual mean=-0.000001 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.100345 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 84 components and 0.100345 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=0.015097Jy sigma=0.042254 ! Fit after self-cal, rms=0.015096Jy sigma=0.042251 ! Inverting map ! Added new window around map position (30.8, 43.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000567098 Jy ! Component: 100 - total flux cleaned = 0.000519386 Jy ! Component: 150 - total flux cleaned = 0.00041109 Jy ! Component: 200 - total flux cleaned = 0.000334007 Jy ! Total flux subtracted in 200 components = 0.000334007 Jy ! Clean residual min=-0.001197 max=0.001040 Jy/beam ! Clean residual mean=-0.000001 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.100679 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 101 components and 0.100679 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=0.014995Jy sigma=0.041958 ! Fit after self-cal, rms=0.014990Jy sigma=0.041948 ! 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=0.014990Jy sigma=0.041948 ! Fit after self-cal, rms=0.014921Jy sigma=0.041797 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9515 mas, bmaj=3.302 mas, bpa=-20.64 degrees ! Estimated noise=7.23133 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000807592 Jy ! Component: 100 - total flux cleaned = -0.000806459 Jy ! Component: 150 - total flux cleaned = -0.000788375 Jy ! Component: 200 - total flux cleaned = -0.000821045 Jy ! Total flux subtracted in 200 components = -0.000821045 Jy ! Clean residual min=-0.001137 max=0.001043 Jy/beam ! Clean residual mean=-0.000000 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.0998583 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 110 components and 0.0998582 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=0.014753Jy sigma=0.041819 ! Fit after self-cal, rms=0.014755Jy sigma=0.041816 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 = -6.80207e-05 Jy ! Component: 100 - total flux cleaned = -5.35426e-05 Jy ! Component: 150 - total flux cleaned = -8.12433e-05 Jy ! Component: 200 - total flux cleaned = -8.06169e-05 Jy ! Total flux subtracted in 200 components = -8.06169e-05 Jy ! Clean residual min=-0.001145 max=0.001022 Jy/beam ! Clean residual mean=-0.000000 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.0997776 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 127 components and 0.0997776 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=0.014719Jy sigma=0.041766 ! Fit after self-cal, rms=0.014720Jy sigma=0.041764 ! 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=0.014720Jy sigma=0.041764 ! Fit after self-cal, rms=0.014664Jy sigma=0.041643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.118 mas, bmaj=3.63 mas, bpa=-23.91 degrees ! Estimated noise=8.24932 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00088795 Jy ! Component: 100 - total flux cleaned = -0.000936437 Jy ! Component: 150 - total flux cleaned = -0.000949328 Jy ! Component: 200 - total flux cleaned = -0.000961439 Jy ! Total flux subtracted in 200 components = -0.000961439 Jy ! Clean residual min=-0.001133 max=0.000967 Jy/beam ! Clean residual mean=0.000000 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.0988162 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 150 components and 0.0988162 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=0.014546Jy sigma=0.041701 ! Fit after self-cal, rms=0.014547Jy sigma=0.041680 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 = -2.78641e-05 Jy ! Component: 100 - total flux cleaned = -3.83678e-05 Jy ! Component: 150 - total flux cleaned = -2.86545e-05 Jy ! Component: 200 - total flux cleaned = -2.86098e-05 Jy ! Total flux subtracted in 200 components = -2.86098e-05 Jy ! Clean residual min=-0.001150 max=0.000971 Jy/beam ! Clean residual mean=0.000000 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.0987876 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 164 components and 0.0987876 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=0.014536Jy sigma=0.041675 ! Fit after self-cal, rms=0.014537Jy sigma=0.041672 ! 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=0.9507 mas, bmaj=3.301 mas, bpa=-20.64 degrees ! Estimated noise=7.14155 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9507 x 3.301 at -20.64 degrees (North through East) ! Clean map min=-0.0012185 max=0.077931 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=0.7728 mas, bmaj=3.26 mas, bpa=-20.29 degrees ! Estimated noise=9.97322 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0593447 Jy ! Component: 100 - total flux cleaned = 0.0745868 Jy ! Component: 150 - total flux cleaned = 0.0819263 Jy ! Component: 200 - total flux cleaned = 0.0860762 Jy ! Total flux subtracted in 200 components = 0.0860762 Jy ! Clean residual min=-0.001971 max=0.002424 Jy/beam ! Clean residual mean=-0.000002 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.0860762 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.0860762 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9507 mas, bmaj=3.301 mas, bpa=-20.64 degrees ! Estimated noise=7.14155 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 = 0.00360818 Jy ! Component: 100 - total flux cleaned = 0.00598141 Jy ! Component: 150 - total flux cleaned = 0.00768874 Jy ! Component: 200 - total flux cleaned = 0.00898322 Jy ! Total flux subtracted in 200 components = 0.00898322 Jy ! Clean residual min=-0.001341 max=0.001263 Jy/beam ! Clean residual mean=-0.000002 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.0950594 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 70 components and 0.0950594 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.118 mas, bmaj=3.63 mas, bpa=-23.91 degrees ! Estimated noise=8.24932 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0015058 Jy ! Component: 100 - total flux cleaned = 0.00196992 Jy ! Component: 150 - total flux cleaned = 0.00225824 Jy ! Component: 200 - total flux cleaned = 0.00247761 Jy ! Total flux subtracted in 200 components = 0.00247761 Jy ! Clean residual min=-0.001282 max=0.001094 Jy/beam ! Clean residual mean=-0.000001 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.097537 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 = 0.000192489 Jy ! Component: 100 - total flux cleaned = 0.000360416 Jy ! Component: 150 - total flux cleaned = 0.000487259 Jy ! Component: 200 - total flux cleaned = 0.000507855 Jy ! Total flux subtracted in 200 components = 0.000507855 Jy ! Clean residual min=-0.001137 max=0.000978 Jy/beam ! Clean residual mean=-0.000000 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0980449 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 120 components and 0.0980449 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9507 mas, bmaj=3.301 mas, bpa=-20.64 degrees ! Estimated noise=7.14155 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000526111 Jy ! Component: 100 - total flux cleaned = -0.000713408 Jy ! Component: 150 - total flux cleaned = -0.000737665 Jy ! Component: 200 - total flux cleaned = -0.000738219 Jy ! Total flux subtracted in 200 components = -0.000738219 Jy ! Clean residual min=-0.001131 max=0.001020 Jy/beam ! Clean residual mean=-0.000000 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.0973067 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 142 components and 0.0973067 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=0.014569Jy sigma=0.041888 ! Fit after self-cal, rms=0.014570Jy sigma=0.041876 wmodel /scr/pima/bp171ag_uvs/J2011+7205_X_map.mod ! Writing 142 model components to file: /scr/pima/bp171ag_uvs/J2011+7205_X_map.mod wobs /scr/pima/bp171ag_uvs/J2011+7205_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ag_uvs/J2011+7205_X_uvs.fits wwins /scr/pima/bp171ag_uvs/J2011+7205_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bp171ag_uvs/J2011+7205_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 = -0.000448481 Jy ! Component: 100 - total flux cleaned = -0.000630854 Jy ! Component: 150 - total flux cleaned = -0.000800061 Jy ! Component: 200 - total flux cleaned = -0.000927833 Jy ! Component: 250 - total flux cleaned = -0.00103435 Jy ! Component: 300 - total flux cleaned = -0.00112094 Jy ! Component: 350 - total flux cleaned = -0.00117648 Jy ! Component: 400 - total flux cleaned = -0.0011898 Jy ! Component: 450 - total flux cleaned = -0.00118962 Jy ! Component: 500 - total flux cleaned = -0.00120211 Jy ! Component: 550 - total flux cleaned = -0.00118966 Jy ! Component: 600 - total flux cleaned = -0.00115374 Jy ! Component: 650 - total flux cleaned = -0.00109583 Jy ! Component: 700 - total flux cleaned = -0.0010734 Jy ! Component: 750 - total flux cleaned = -0.00107355 Jy ! Component: 800 - total flux cleaned = -0.00100841 Jy ! Component: 850 - total flux cleaned = -0.000944774 Jy ! Component: 900 - total flux cleaned = -0.000913619 Jy ! Component: 950 - total flux cleaned = -0.000852407 Jy ! Component: 1000 - total flux cleaned = -0.000762881 Jy ! Component: 1050 - total flux cleaned = -0.00073359 Jy ! Component: 1100 - total flux cleaned = -0.000647178 Jy ! Component: 1150 - total flux cleaned = -0.000572065 Jy ! Component: 1200 - total flux cleaned = -0.000489034 Jy ! Component: 1250 - total flux cleaned = -0.00040754 Jy ! Component: 1300 - total flux cleaned = -0.000336202 Jy ! Component: 1350 - total flux cleaned = -0.000274693 Jy ! Component: 1400 - total flux cleaned = -0.000196928 Jy ! Component: 1450 - total flux cleaned = -0.000137514 Jy ! Component: 1500 - total flux cleaned = -9.55463e-05 Jy ! Component: 1550 - total flux cleaned = -7.89207e-05 Jy ! Component: 1600 - total flux cleaned = -2.99422e-05 Jy ! Component: 1650 - total flux cleaned = 2.64708e-05 Jy ! Component: 1700 - total flux cleaned = 8.23067e-05 Jy ! Component: 1750 - total flux cleaned = 0.000113691 Jy ! Component: 1800 - total flux cleaned = 0.000137026 Jy ! Component: 1850 - total flux cleaned = 0.000144744 Jy ! Component: 1900 - total flux cleaned = 0.000175245 Jy ! Component: 1950 - total flux cleaned = 0.000205376 Jy ! Component: 2000 - total flux cleaned = 0.000212733 Jy ! Component: 2050 - total flux cleaned = 0.000242203 Jy ! Component: 2100 - total flux cleaned = 0.000278705 Jy ! Component: 2150 - total flux cleaned = 0.000293122 Jy ! Component: 2200 - total flux cleaned = 0.000307412 Jy ! Component: 2250 - total flux cleaned = 0.000335686 Jy ! Component: 2300 - total flux cleaned = 0.000328666 Jy ! Component: 2350 - total flux cleaned = 0.000349535 Jy ! Component: 2400 - total flux cleaned = 0.000356461 Jy ! Component: 2450 - total flux cleaned = 0.000363334 Jy ! Component: 2500 - total flux cleaned = 0.000356487 Jy ! Component: 2550 - total flux cleaned = 0.000356494 Jy ! Component: 2600 - total flux cleaned = 0.000343142 Jy ! Component: 2650 - total flux cleaned = 0.000369777 Jy ! Component: 2700 - total flux cleaned = 0.000369761 Jy ! Component: 2750 - total flux cleaned = 0.000363178 Jy ! Component: 2800 - total flux cleaned = 0.00037623 Jy ! Component: 2850 - total flux cleaned = 0.000395645 Jy ! Component: 2900 - total flux cleaned = 0.000395658 Jy ! Component: 2950 - total flux cleaned = 0.000408509 Jy ! Component: 3000 - total flux cleaned = 0.000433886 Jy ! Component: 3050 - total flux cleaned = 0.000446489 Jy ! Component: 3100 - total flux cleaned = 0.00045271 Jy ! Component: 3150 - total flux cleaned = 0.000452708 Jy ! Component: 3200 - total flux cleaned = 0.000458896 Jy ! Component: 3250 - total flux cleaned = 0.000452741 Jy ! Component: 3300 - total flux cleaned = 0.000465036 Jy ! Component: 3350 - total flux cleaned = 0.000477239 Jy ! Component: 3400 - total flux cleaned = 0.000483297 Jy ! Component: 3450 - total flux cleaned = 0.000477304 Jy ! Component: 3500 - total flux cleaned = 0.000501334 Jy ! Component: 3550 - total flux cleaned = 0.000501306 Jy ! Component: 3600 - total flux cleaned = 0.000495355 Jy ! Component: 3650 - total flux cleaned = 0.000507192 Jy ! Component: 3700 - total flux cleaned = 0.00050718 Jy ! Component: 3750 - total flux cleaned = 0.000513069 Jy ! Component: 3800 - total flux cleaned = 0.000513075 Jy ! Component: 3850 - total flux cleaned = 0.000542152 Jy ! Component: 3900 - total flux cleaned = 0.000542121 Jy ! Component: 3950 - total flux cleaned = 0.00053634 Jy ! Component: 4000 - total flux cleaned = 0.000542106 Jy ! Component: 4050 - total flux cleaned = 0.000547833 Jy ! Total flux subtracted in 4096 components = 0.000559254 Jy ! Clean residual min=-0.000364 max=0.000337 Jy/beam ! Clean residual mean=-0.000000 rms=0.000099 Jy/beam ! Combined flux in latest and established models = 0.0978659 Jy keep ! Adding 279 model components to the UV plane model. ! The established model now contains 421 components and 0.0978658 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ag_uvs/J2011+7205_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9507 x 3.301 at -20.64 degrees (North through East) ! Clean map min=-0.00087862 max=0.0778 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ag_uvs/J2011+7205_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0777997 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.64499e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.371916 0.371916 0.743832 1.48766 2.97533 5.95066 11.9013 23.8026 47.6052 95.2105 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.077 quit ! Quitting program ! Log file /scr/pima/bp171ag_uvs/J2011+7205_X_uvs.log closed on Fri Oct 11 07:18:41 2013