! Started logfile: /scr/pima/s5272a_uvs/J2148+6107_X_uvs.log on Mon Dec 16 09:37:19 2013 obs /scr/pima/s5272a_uvs/J2148+6107_X_uva.fits ! Reading UV FITS file: /scr/pima/s5272a_uvs/J2148+6107_X_uva.fits ! AN table 1: 10 integrations on 36 of 36 possible baselines. ! AN table 2: 6 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2148+6107 ! ! 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 LL RL LR ! ! Read 0 lines of history. ! ! Reading 16896 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/s5272a_uvs/J2148+6107_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=1.066146Jy sigma=13.790102 ! Fit after self-cal, rms=0.751649Jy sigma=5.717487 ! 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=1.037 mas, bmaj=1.515 mas, bpa=15.32 degrees ! Estimated noise=2.69554 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 = 0.281423 Jy ! Component: 100 - total flux cleaned = 0.414876 Jy ! Total flux subtracted in 100 components = 0.414876 Jy ! Clean residual min=-0.047838 max=0.083918 Jy/beam ! Clean residual mean=-0.000002 rms=0.016186 Jy/beam ! Combined flux in latest and established models = 0.414876 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 30 components and 0.414876 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=0.184459Jy sigma=4.636367 ! Fit after self-cal, rms=0.184794Jy sigma=4.635206 ! 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=1.535 mas, bmaj=2.1 mas, bpa=19.39 degrees ! Estimated noise=1.21729 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 = 0.150227 Jy ! Component: 100 - total flux cleaned = 0.227394 Jy ! Component: 150 - total flux cleaned = 0.268038 Jy ! Component: 200 - total flux cleaned = 0.289442 Jy ! Total flux subtracted in 200 components = 0.289442 Jy ! Clean residual min=-0.057952 max=0.095913 Jy/beam ! Clean residual mean=-0.000177 rms=0.020605 Jy/beam ! Combined flux in latest and established models = 0.704317 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 48 components and 0.704317 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=0.162727Jy sigma=2.990798 ! Fit after self-cal, rms=0.161648Jy sigma=2.987922 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.535 x 2.1 at 19.39 degrees (North through East) ! Clean map min=-0.058478 max=0.3867 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* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.161648Jy sigma=2.987922 ! Fit after self-cal, rms=0.161648Jy sigma=2.987922 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.535 mas, bmaj=2.1 mas, bpa=19.39 degrees ! Estimated noise=1.21729 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 = 0.00892977 Jy ! Component: 100 - total flux cleaned = 0.0111562 Jy ! Component: 150 - total flux cleaned = 0.0135102 Jy ! Component: 200 - total flux cleaned = 0.0149088 Jy ! Total flux subtracted in 200 components = 0.0149088 Jy ! Clean residual min=-0.058476 max=0.091781 Jy/beam ! Clean residual mean=-0.000171 rms=0.020123 Jy/beam ! Combined flux in latest and established models = 0.719226 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 50 components and 0.719226 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=0.163492Jy sigma=2.931214 ! Fit after self-cal, rms=0.163366Jy sigma=2.930357 ! 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=0.163366Jy sigma=2.930357 ! Fit after self-cal, rms=0.163366Jy sigma=2.930357 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.535 mas, bmaj=2.1 mas, bpa=19.39 degrees ! Estimated noise=1.21729 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000281819 Jy ! Component: 100 - total flux cleaned = 0.00139978 Jy ! Component: 150 - total flux cleaned = 0.00243932 Jy ! Component: 200 - total flux cleaned = 0.00339559 Jy ! Total flux subtracted in 200 components = 0.00339559 Jy ! Clean residual min=-0.058280 max=0.090662 Jy/beam ! Clean residual mean=-0.000169 rms=0.020003 Jy/beam ! Combined flux in latest and established models = 0.722622 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 54 components and 0.722622 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=0.162804Jy sigma=2.913677 ! Fit after self-cal, rms=0.162735Jy sigma=2.912889 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 (-3.2, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0887424 Jy ! Component: 100 - total flux cleaned = 0.138558 Jy ! Component: 150 - total flux cleaned = 0.154963 Jy ! Component: 200 - total flux cleaned = 0.167502 Jy ! Total flux subtracted in 200 components = 0.167502 Jy ! Clean residual min=-0.043154 max=0.058453 Jy/beam ! Clean residual mean=-0.000142 rms=0.014610 Jy/beam ! Combined flux in latest and established models = 0.890124 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 98 components and 0.890124 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=0.132049Jy sigma=2.177781 ! Fit after self-cal, rms=0.123608Jy sigma=2.056134 ! 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=0.123608Jy sigma=2.056134 ! Fit after self-cal, rms=0.123608Jy sigma=2.056134 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.535 mas, bmaj=2.1 mas, bpa=19.39 degrees ! Estimated noise=1.21729 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0342166 Jy ! Component: 100 - total flux cleaned = 0.0453007 Jy ! Component: 150 - total flux cleaned = 0.0525844 Jy ! Component: 200 - total flux cleaned = 0.0566672 Jy ! Total flux subtracted in 200 components = 0.0566672 Jy ! Clean residual min=-0.035497 max=0.038694 Jy/beam ! Clean residual mean=-0.000131 rms=0.012196 Jy/beam ! Combined flux in latest and established models = 0.946791 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 118 components and 0.946791 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=0.113819Jy sigma=1.846238 ! Fit after self-cal, rms=0.112113Jy sigma=1.822508 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 = 0.0123446 Jy ! Component: 100 - total flux cleaned = 0.0168637 Jy ! Component: 150 - total flux cleaned = 0.0201789 Jy ! Component: 200 - total flux cleaned = 0.0234724 Jy ! Total flux subtracted in 200 components = 0.0234724 Jy ! Clean residual min=-0.033560 max=0.037049 Jy/beam ! Clean residual mean=-0.000124 rms=0.011470 Jy/beam ! Combined flux in latest and established models = 0.970264 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 127 components and 0.970264 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=0.106166Jy sigma=1.744502 ! Fit after self-cal, rms=0.105507Jy sigma=1.736148 ! 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=0.105507Jy sigma=1.736148 ! Fit after self-cal, rms=0.104754Jy sigma=1.717551 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.825 mas, bmaj=3.503 mas, bpa=28.56 degrees ! Estimated noise=1.03671 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0215476 Jy ! Component: 100 - total flux cleaned = 0.0288837 Jy ! Component: 150 - total flux cleaned = 0.0324696 Jy ! Component: 200 - total flux cleaned = 0.0351384 Jy ! Total flux subtracted in 200 components = 0.0351384 Jy ! Clean residual min=-0.038557 max=0.049018 Jy/beam ! Clean residual mean=-0.000165 rms=0.015425 Jy/beam ! Combined flux in latest and established models = 1.0054 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 143 components and 1.0054 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=0.107645Jy sigma=1.645573 ! Fit after self-cal, rms=0.107324Jy sigma=1.637290 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 = 0.006567 Jy ! Component: 100 - total flux cleaned = 0.00914781 Jy ! Component: 150 - total flux cleaned = 0.0100549 Jy ! Component: 200 - total flux cleaned = 0.0106447 Jy ! Total flux subtracted in 200 components = 0.0106447 Jy ! Clean residual min=-0.037282 max=0.047486 Jy/beam ! Clean residual mean=-0.000156 rms=0.015046 Jy/beam ! Combined flux in latest and established models = 1.01605 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 155 components and 1.01605 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=0.109043Jy sigma=1.617914 ! Fit after self-cal, rms=0.108919Jy sigma=1.615812 ! 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=1.537 mas, bmaj=2.094 mas, bpa=19.58 degrees ! Estimated noise=1.21968 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.537 x 2.094 at 19.58 degrees (North through East) ! Clean map min=-0.027148 max=0.3442 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=1.039 mas, bmaj=1.505 mas, bpa=15.5 degrees ! Estimated noise=2.70154 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.278362 Jy ! Component: 100 - total flux cleaned = 0.420779 Jy ! Component: 150 - total flux cleaned = 0.518872 Jy ! Component: 200 - total flux cleaned = 0.591592 Jy ! Total flux subtracted in 200 components = 0.591592 Jy ! Clean residual min=-0.034109 max=0.048413 Jy/beam ! Clean residual mean=-0.000018 rms=0.011892 Jy/beam ! Combined flux in latest and established models = 0.591592 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 66 model components to the UV plane model. ! The established model now contains 66 components and 0.591592 Jy ! Inverting map and beam ! Estimated beam: bmin=1.537 mas, bmaj=2.094 mas, bpa=19.58 degrees ! Estimated noise=1.21968 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 = 0.110478 Jy ! Component: 100 - total flux cleaned = 0.185832 Jy ! Component: 150 - total flux cleaned = 0.241049 Jy ! Component: 200 - total flux cleaned = 0.282365 Jy ! Total flux subtracted in 200 components = 0.282365 Jy ! Clean residual min=-0.034463 max=0.041798 Jy/beam ! Clean residual mean=-0.000154 rms=0.013505 Jy/beam ! Combined flux in latest and established models = 0.873957 Jy ! Adding 94 model components to the UV plane model. ! The established model now contains 145 components and 0.873956 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=2.825 mas, bmaj=3.503 mas, bpa=28.56 degrees ! Estimated noise=1.03671 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0481541 Jy ! Component: 100 - total flux cleaned = 0.0806157 Jy ! Component: 150 - total flux cleaned = 0.102977 Jy ! Component: 200 - total flux cleaned = 0.118394 Jy ! Total flux subtracted in 200 components = 0.118394 Jy ! Clean residual min=-0.039063 max=0.046790 Jy/beam ! Clean residual mean=-0.000170 rms=0.015622 Jy/beam ! Combined flux in latest and established models = 0.99235 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 = 0.010628 Jy ! Component: 100 - total flux cleaned = 0.0179551 Jy ! Component: 150 - total flux cleaned = 0.0217761 Jy ! Component: 200 - total flux cleaned = 0.0230223 Jy ! Total flux subtracted in 200 components = 0.0230223 Jy ! Clean residual min=-0.036860 max=0.046647 Jy/beam ! Clean residual mean=-0.000156 rms=0.015011 Jy/beam ! Combined flux in latest and established models = 1.01537 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 168 components and 1.01537 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.537 mas, bmaj=2.094 mas, bpa=19.58 degrees ! Estimated noise=1.21968 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00791924 Jy ! Component: 100 - total flux cleaned = -0.00956401 Jy ! Component: 150 - total flux cleaned = -0.0101422 Jy ! Component: 200 - total flux cleaned = -0.0103975 Jy ! Total flux subtracted in 200 components = -0.0103975 Jy ! Clean residual min=-0.027392 max=0.033594 Jy/beam ! Clean residual mean=-0.000106 rms=0.010312 Jy/beam ! Combined flux in latest and established models = 1.00498 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 176 components and 1.00498 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=0.101007Jy sigma=1.626198 ! Fit after self-cal, rms=0.099341Jy sigma=1.619623 wmodel /scr/pima/s5272a_uvs/J2148+6107_X_map.mod ! Writing 176 model components to file: /scr/pima/s5272a_uvs/J2148+6107_X_map.mod wobs /scr/pima/s5272a_uvs/J2148+6107_X_uvs.fits ! Writing UV FITS file: /scr/pima/s5272a_uvs/J2148+6107_X_uvs.fits wwins /scr/pima/s5272a_uvs/J2148+6107_X_map.win ! wwins: Wrote 2 windows to /scr/pima/s5272a_uvs/J2148+6107_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 = 0.0153866 Jy ! Component: 100 - total flux cleaned = 0.0289438 Jy ! Component: 150 - total flux cleaned = 0.0413399 Jy ! Component: 200 - total flux cleaned = 0.0514885 Jy ! Component: 250 - total flux cleaned = 0.0593304 Jy ! Component: 300 - total flux cleaned = 0.0651025 Jy ! Component: 350 - total flux cleaned = 0.0713819 Jy ! Component: 400 - total flux cleaned = 0.0766202 Jy ! Component: 450 - total flux cleaned = 0.0812783 Jy ! Component: 500 - total flux cleaned = 0.0857455 Jy ! Component: 550 - total flux cleaned = 0.0900183 Jy ! Component: 600 - total flux cleaned = 0.0934896 Jy ! Component: 650 - total flux cleaned = 0.095626 Jy ! Component: 700 - total flux cleaned = 0.098266 Jy ! Component: 750 - total flux cleaned = 0.100244 Jy ! Component: 800 - total flux cleaned = 0.101885 Jy ! Component: 850 - total flux cleaned = 0.102947 Jy ! Component: 900 - total flux cleaned = 0.104486 Jy ! Component: 950 - total flux cleaned = 0.104979 Jy ! Component: 1000 - total flux cleaned = 0.105939 Jy ! Component: 1050 - total flux cleaned = 0.105944 Jy ! Component: 1100 - total flux cleaned = 0.107328 Jy ! Component: 1150 - total flux cleaned = 0.107768 Jy ! Component: 1200 - total flux cleaned = 0.108413 Jy ! Component: 1250 - total flux cleaned = 0.108414 Jy ! Component: 1300 - total flux cleaned = 0.108832 Jy ! Component: 1350 - total flux cleaned = 0.10883 Jy ! Component: 1400 - total flux cleaned = 0.108828 Jy ! Component: 1450 - total flux cleaned = 0.108823 Jy ! Component: 1500 - total flux cleaned = 0.109753 Jy ! Component: 1550 - total flux cleaned = 0.109384 Jy ! Component: 1600 - total flux cleaned = 0.109921 Jy ! Component: 1650 - total flux cleaned = 0.110095 Jy ! Component: 1700 - total flux cleaned = 0.110601 Jy ! Component: 1750 - total flux cleaned = 0.110768 Jy ! Component: 1800 - total flux cleaned = 0.11109 Jy ! Component: 1850 - total flux cleaned = 0.111726 Jy ! Component: 1900 - total flux cleaned = 0.111882 Jy ! Component: 1950 - total flux cleaned = 0.112488 Jy ! Component: 2000 - total flux cleaned = 0.112338 Jy ! Component: 2050 - total flux cleaned = 0.112917 Jy ! Component: 2100 - total flux cleaned = 0.113344 Jy ! Component: 2150 - total flux cleaned = 0.113063 Jy ! Component: 2200 - total flux cleaned = 0.113198 Jy ! Component: 2250 - total flux cleaned = 0.113196 Jy ! Component: 2300 - total flux cleaned = 0.11359 Jy ! Component: 2350 - total flux cleaned = 0.113588 Jy ! Component: 2400 - total flux cleaned = 0.113587 Jy ! Component: 2450 - total flux cleaned = 0.113962 Jy ! Component: 2500 - total flux cleaned = 0.114324 Jy ! Component: 2550 - total flux cleaned = 0.114321 Jy ! Component: 2600 - total flux cleaned = 0.114318 Jy ! Component: 2650 - total flux cleaned = 0.114778 Jy ! Component: 2700 - total flux cleaned = 0.114891 Jy ! Component: 2750 - total flux cleaned = 0.115115 Jy ! Component: 2800 - total flux cleaned = 0.115007 Jy ! Component: 2850 - total flux cleaned = 0.115438 Jy ! Component: 2900 - total flux cleaned = 0.115755 Jy ! Component: 2950 - total flux cleaned = 0.115446 Jy ! Component: 3000 - total flux cleaned = 0.115755 Jy ! Component: 3050 - total flux cleaned = 0.115857 Jy ! Component: 3100 - total flux cleaned = 0.11586 Jy ! Component: 3150 - total flux cleaned = 0.116153 Jy ! Component: 3200 - total flux cleaned = 0.116249 Jy ! Component: 3250 - total flux cleaned = 0.117005 Jy ! Component: 3300 - total flux cleaned = 0.116819 Jy ! Component: 3350 - total flux cleaned = 0.117186 Jy ! Component: 3400 - total flux cleaned = 0.117367 Jy ! Component: 3450 - total flux cleaned = 0.117726 Jy ! Component: 3500 - total flux cleaned = 0.118079 Jy ! Component: 3550 - total flux cleaned = 0.118167 Jy ! Component: 3600 - total flux cleaned = 0.118595 Jy ! Component: 3650 - total flux cleaned = 0.118764 Jy ! Component: 3700 - total flux cleaned = 0.119097 Jy ! Component: 3750 - total flux cleaned = 0.119425 Jy ! Component: 3800 - total flux cleaned = 0.119668 Jy ! Component: 3850 - total flux cleaned = 0.119988 Jy ! Component: 3900 - total flux cleaned = 0.120144 Jy ! Component: 3950 - total flux cleaned = 0.120224 Jy ! Component: 4000 - total flux cleaned = 0.120379 Jy ! Component: 4050 - total flux cleaned = 0.120988 Jy ! Total flux subtracted in 4096 components = 0.120836 Jy ! Clean residual min=-0.003823 max=0.004595 Jy/beam ! Clean residual mean=-0.000013 rms=0.001636 Jy/beam ! Combined flux in latest and established models = 1.12581 Jy keep ! Adding 553 model components to the UV plane model. ! The established model now contains 726 components and 1.12581 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s5272a_uvs/J2148+6107_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.537 x 2.094 at 19.58 degrees (North through East) ! Clean map min=-0.0096107 max=0.34534 Jy/beam ! Writing clean map to FITS file: /scr/pima/s5272a_uvs/J2148+6107_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.345343 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0016122 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.40052 1.40052 2.80105 5.60209 11.2042 22.4084 44.8167 89.6335 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0048 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.345 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 214.205 quit ! Quitting program ! Log file /scr/pima/s5272a_uvs/J2148+6107_X_uvs.log closed on Mon Dec 16 09:37:24 2013