! Started logfile: /d2/scr/pima/bp177f_uvs/J2015-3445_C_uvs.log on Fri Mar 21 07:42:16 2014 obs /d2/scr/pima/bp177f_uvs/J2015-3445_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177f_uvs/J2015-3445_C_uva.fits ! AN table 1: 2 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.833333 visibilities/baseline/integration-bin. ! Found source: J2015-3445 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 480 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177f_uvs/J2015-3445_C] 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 0.300x0.300 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=1.017833Jy sigma=30.921362 ! Fit after self-cal, rms=0.864902Jy sigma=25.333804 ! 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=1.884 mas, bmaj=10.01 mas, bpa=19.19 degrees ! Estimated noise=1.49768 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 (0.3, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.120479 Jy ! Component: 100 - total flux cleaned = 0.172563 Jy ! Total flux subtracted in 100 components = 0.172563 Jy ! Clean residual min=-0.033799 max=0.080357 Jy/beam ! Clean residual mean=0.000042 rms=0.011876 Jy/beam ! Combined flux in latest and established models = 0.172563 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 29 components and 0.172563 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=0.147767Jy sigma=4.294342 ! Fit after self-cal, rms=0.145301Jy sigma=4.239096 ! Inverting map ! Added new window around map position (8.4, -10.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0689401 Jy ! Component: 100 - total flux cleaned = 0.102257 Jy ! Total flux subtracted in 100 components = 0.102257 Jy ! Clean residual min=-0.022127 max=0.032568 Jy/beam ! Clean residual mean=0.000041 rms=0.007926 Jy/beam ! Combined flux in latest and established models = 0.274821 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 62 components and 0.274821 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=0.104808Jy sigma=2.883372 ! Fit after self-cal, rms=0.096879Jy sigma=2.555758 ! 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=2.343 mas, bmaj=10.86 mas, bpa=18.37 degrees ! Estimated noise=1.14026 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 = 0.0424616 Jy ! Component: 100 - total flux cleaned = 0.0705165 Jy ! Component: 150 - total flux cleaned = 0.0907979 Jy ! Component: 200 - total flux cleaned = 0.105875 Jy ! Total flux subtracted in 200 components = 0.105875 Jy ! Clean residual min=-0.015764 max=0.015133 Jy/beam ! Clean residual mean=-0.000102 rms=0.004887 Jy/beam ! Combined flux in latest and established models = 0.380696 Jy ! Performing phase self-cal ! Adding 71 model components to the UV plane model. ! The established model now contains 130 components and 0.380696 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=0.071388Jy sigma=1.599063 ! Fit after self-cal, rms=0.070290Jy sigma=1.526735 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.343 x 10.86 at 18.37 degrees (North through East) ! Clean map min=-0.015217 max=0.14599 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* 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* 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* 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! 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* 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* 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.070290Jy sigma=1.526735 ! Fit after self-cal, rms=0.070290Jy sigma=1.526735 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.343 mas, bmaj=10.86 mas, bpa=18.37 degrees ! Estimated noise=1.14026 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 = 0.0142357 Jy ! Component: 100 - total flux cleaned = 0.0240392 Jy ! Component: 150 - total flux cleaned = 0.0298889 Jy ! Component: 200 - total flux cleaned = 0.0339423 Jy ! Total flux subtracted in 200 components = 0.0339423 Jy ! Clean residual min=-0.013629 max=0.010028 Jy/beam ! Clean residual mean=-0.000099 rms=0.003464 Jy/beam ! Combined flux in latest and established models = 0.414638 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 180 components and 0.414638 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=0.065534Jy sigma=1.395497 ! Fit after self-cal, rms=0.065365Jy sigma=1.378950 ! 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=0.065365Jy sigma=1.378950 ! Fit after self-cal, rms=0.065365Jy sigma=1.378950 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.343 mas, bmaj=10.86 mas, bpa=18.37 degrees ! Estimated noise=1.14026 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00365904 Jy ! Component: 100 - total flux cleaned = 0.00683553 Jy ! Component: 150 - total flux cleaned = 0.00926855 Jy ! Component: 200 - total flux cleaned = 0.0116256 Jy ! Total flux subtracted in 200 components = 0.0116256 Jy ! Clean residual min=-0.012526 max=0.009792 Jy/beam ! Clean residual mean=-0.000095 rms=0.003022 Jy/beam ! Combined flux in latest and established models = 0.426264 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 209 components and 0.426264 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=0.063773Jy sigma=1.343963 ! Fit after self-cal, rms=0.063701Jy sigma=1.336563 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 = 0.00150869 Jy ! Component: 100 - total flux cleaned = 0.00270592 Jy ! Component: 150 - total flux cleaned = 0.00395988 Jy ! Component: 200 - total flux cleaned = 0.00508879 Jy ! Total flux subtracted in 200 components = 0.00508879 Jy ! Clean residual min=-0.011796 max=0.009339 Jy/beam ! Clean residual mean=-0.000092 rms=0.002846 Jy/beam ! Combined flux in latest and established models = 0.431353 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 223 components and 0.431353 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=0.062974Jy sigma=1.323139 ! Fit after self-cal, rms=0.062944Jy sigma=1.319893 ! 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=0.062944Jy sigma=1.319893 ! Fit after self-cal, rms=0.062784Jy sigma=1.309925 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.34 mas, bmaj=10.88 mas, bpa=18.45 degrees ! Estimated noise=1.14316 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146524 Jy ! Component: 100 - total flux cleaned = 0.00259793 Jy ! Component: 150 - total flux cleaned = 0.00347482 Jy ! Component: 200 - total flux cleaned = 0.00435116 Jy ! Total flux subtracted in 200 components = 0.00435116 Jy ! Clean residual min=-0.011091 max=0.008758 Jy/beam ! Clean residual mean=-0.000094 rms=0.002750 Jy/beam ! Combined flux in latest and established models = 0.435704 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 236 components and 0.435704 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=0.062269Jy sigma=1.305015 ! Fit after self-cal, rms=0.062261Jy sigma=1.303402 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 = 0.000503032 Jy ! Component: 100 - total flux cleaned = 0.00111339 Jy ! Component: 150 - total flux cleaned = 0.00160623 Jy ! Component: 200 - total flux cleaned = 0.00214174 Jy ! Total flux subtracted in 200 components = 0.00214174 Jy ! Clean residual min=-0.010795 max=0.008569 Jy/beam ! Clean residual mean=-0.000092 rms=0.002703 Jy/beam ! Combined flux in latest and established models = 0.437845 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 249 components and 0.437845 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=0.061991Jy sigma=1.299962 ! Fit after self-cal, rms=0.061992Jy sigma=1.299341 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.061992Jy sigma=1.299341 ! Fit after self-cal, rms=0.061988Jy sigma=1.299116 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.227 mas, bmaj=15.54 mas, bpa=9.892 degrees ! Estimated noise=1.2084 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00318923 Jy ! Component: 100 - total flux cleaned = 0.00436738 Jy ! Component: 150 - total flux cleaned = 0.00507353 Jy ! Component: 200 - total flux cleaned = 0.0055167 Jy ! Total flux subtracted in 200 components = 0.0055167 Jy ! Clean residual min=-0.012061 max=0.010562 Jy/beam ! Clean residual mean=-0.000122 rms=0.003383 Jy/beam ! Combined flux in latest and established models = 0.443362 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 262 components and 0.443362 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=0.061810Jy sigma=1.301466 ! Fit after self-cal, rms=0.061810Jy sigma=1.301231 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 = 0.000348878 Jy ! Component: 100 - total flux cleaned = 0.000696316 Jy ! Component: 150 - total flux cleaned = 0.000965936 Jy ! Component: 200 - total flux cleaned = 0.00122879 Jy ! Total flux subtracted in 200 components = 0.00122879 Jy ! Clean residual min=-0.011839 max=0.010653 Jy/beam ! Clean residual mean=-0.000117 rms=0.003330 Jy/beam ! Combined flux in latest and established models = 0.444591 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 268 components and 0.444591 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=0.061704Jy sigma=1.300072 ! Fit after self-cal, rms=0.061704Jy sigma=1.299933 ! 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=2.339 mas, bmaj=10.88 mas, bpa=18.45 degrees ! Estimated noise=1.14343 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.339 x 10.88 at 18.45 degrees (North through East) ! Clean map min=-0.010795 max=0.13504 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=1.881 mas, bmaj=10.03 mas, bpa=19.25 degrees ! Estimated noise=1.50034 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.138815 Jy ! Component: 100 - total flux cleaned = 0.205478 Jy ! Component: 150 - total flux cleaned = 0.24923 Jy ! Component: 200 - total flux cleaned = 0.281633 Jy ! Total flux subtracted in 200 components = 0.281633 Jy ! Clean residual min=-0.016363 max=0.024587 Jy/beam ! Clean residual mean=-0.000015 rms=0.005821 Jy/beam ! Combined flux in latest and established models = 0.281633 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 73 model components to the UV plane model. ! The established model now contains 73 components and 0.281633 Jy ! Inverting map and beam ! Estimated beam: bmin=2.339 mas, bmaj=10.88 mas, bpa=18.45 degrees ! Estimated noise=1.14343 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 = 0.0360445 Jy ! Component: 100 - total flux cleaned = 0.0616487 Jy ! Component: 150 - total flux cleaned = 0.0804602 Jy ! Component: 200 - total flux cleaned = 0.0945912 Jy ! Total flux subtracted in 200 components = 0.0945912 Jy ! Clean residual min=-0.011437 max=0.012049 Jy/beam ! Clean residual mean=-0.000151 rms=0.003953 Jy/beam ! Combined flux in latest and established models = 0.376225 Jy ! Adding 86 model components to the UV plane model. ! The established model now contains 153 components and 0.376225 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.227 mas, bmaj=15.54 mas, bpa=9.892 degrees ! Estimated noise=1.2084 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0150705 Jy ! Component: 100 - total flux cleaned = 0.0261506 Jy ! Component: 150 - total flux cleaned = 0.0345533 Jy ! Component: 200 - total flux cleaned = 0.0410106 Jy ! Total flux subtracted in 200 components = 0.0410106 Jy ! Clean residual min=-0.013170 max=0.010988 Jy/beam ! Clean residual mean=-0.000192 rms=0.003962 Jy/beam ! Combined flux in latest and established models = 0.417235 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 = 0.00501033 Jy ! Component: 100 - total flux cleaned = 0.00897942 Jy ! Component: 150 - total flux cleaned = 0.0121554 Jy ! Component: 200 - total flux cleaned = 0.0147029 Jy ! Total flux subtracted in 200 components = 0.0147029 Jy ! Clean residual min=-0.013331 max=0.010984 Jy/beam ! Clean residual mean=-0.000176 rms=0.003746 Jy/beam ! Combined flux in latest and established models = 0.431938 Jy ! Adding 100 model components to the UV plane model. ! The established model now contains 250 components and 0.431938 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.339 mas, bmaj=10.88 mas, bpa=18.45 degrees ! Estimated noise=1.14343 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000386418 Jy ! Component: 100 - total flux cleaned = -2.28816e-05 Jy ! Component: 150 - total flux cleaned = 0.000585756 Jy ! Component: 200 - total flux cleaned = 0.00109181 Jy ! Total flux subtracted in 200 components = 0.00109181 Jy ! Clean residual min=-0.011979 max=0.009314 Jy/beam ! Clean residual mean=-0.000116 rms=0.002846 Jy/beam ! Combined flux in latest and established models = 0.43303 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 265 components and 0.43303 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=0.062344Jy sigma=1.320315 ! Fit after self-cal, rms=0.062286Jy sigma=1.318749 wmodel /d2/scr/pima/bp177f_uvs/J2015-3445_C_map.mod ! Writing 265 model components to file: /d2/scr/pima/bp177f_uvs/J2015-3445_C_map.mod wobs /d2/scr/pima/bp177f_uvs/J2015-3445_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177f_uvs/J2015-3445_C_uvs.fits wwins /d2/scr/pima/bp177f_uvs/J2015-3445_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177f_uvs/J2015-3445_C_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 = -0.00528157 Jy ! Component: 100 - total flux cleaned = -0.00834875 Jy ! Component: 150 - total flux cleaned = -0.00909817 Jy ! Component: 200 - total flux cleaned = -0.00883153 Jy ! Component: 250 - total flux cleaned = -0.00858746 Jy ! Component: 300 - total flux cleaned = -0.00858294 Jy ! Component: 350 - total flux cleaned = -0.00902154 Jy ! Component: 400 - total flux cleaned = -0.00923504 Jy ! Component: 450 - total flux cleaned = -0.00933512 Jy ! Component: 500 - total flux cleaned = -0.00942736 Jy ! Component: 550 - total flux cleaned = -0.00924214 Jy ! Component: 600 - total flux cleaned = -0.00951058 Jy ! Component: 650 - total flux cleaned = -0.00951142 Jy ! Component: 700 - total flux cleaned = -0.00926615 Jy ! Component: 750 - total flux cleaned = -0.00942589 Jy ! Component: 800 - total flux cleaned = -0.00934841 Jy ! Component: 850 - total flux cleaned = -0.00942182 Jy ! Component: 900 - total flux cleaned = -0.00920663 Jy ! Component: 950 - total flux cleaned = -0.00927689 Jy ! Component: 1000 - total flux cleaned = -0.00900001 Jy ! Component: 1050 - total flux cleaned = -0.00873435 Jy ! Component: 1100 - total flux cleaned = -0.00860615 Jy ! Component: 1150 - total flux cleaned = -0.00797559 Jy ! Component: 1200 - total flux cleaned = -0.0076052 Jy ! Component: 1250 - total flux cleaned = -0.00712418 Jy ! Component: 1300 - total flux cleaned = -0.00677003 Jy ! Component: 1350 - total flux cleaned = -0.00659566 Jy ! Component: 1400 - total flux cleaned = -0.00625178 Jy ! Component: 1450 - total flux cleaned = -0.00568993 Jy ! Component: 1500 - total flux cleaned = -0.00530256 Jy ! Component: 1550 - total flux cleaned = -0.00465251 Jy ! Component: 1600 - total flux cleaned = -0.00433411 Jy ! Component: 1650 - total flux cleaned = -0.00407191 Jy ! Component: 1700 - total flux cleaned = -0.00355459 Jy ! Component: 1750 - total flux cleaned = -0.00330034 Jy ! Component: 1800 - total flux cleaned = -0.00299845 Jy ! Component: 1850 - total flux cleaned = -0.00255361 Jy ! Component: 1900 - total flux cleaned = -0.00231081 Jy ! Component: 1950 - total flux cleaned = -0.00231063 Jy ! Component: 2000 - total flux cleaned = -0.00207412 Jy ! Component: 2050 - total flux cleaned = -0.00212105 Jy ! Component: 2100 - total flux cleaned = -0.00198159 Jy ! Component: 2150 - total flux cleaned = -0.0018443 Jy ! Component: 2200 - total flux cleaned = -0.00170855 Jy ! Component: 2250 - total flux cleaned = -0.0015294 Jy ! Component: 2300 - total flux cleaned = -0.00144049 Jy ! Component: 2350 - total flux cleaned = -0.00121991 Jy ! Component: 2400 - total flux cleaned = -0.00108887 Jy ! Component: 2450 - total flux cleaned = -0.000915527 Jy ! Component: 2500 - total flux cleaned = -0.00065852 Jy ! Component: 2550 - total flux cleaned = -0.000530735 Jy ! Component: 2600 - total flux cleaned = -0.000572838 Jy ! Component: 2650 - total flux cleaned = -0.000361968 Jy ! Component: 2700 - total flux cleaned = -0.000236097 Jy ! Component: 2750 - total flux cleaned = -0.000110666 Jy ! Component: 2800 - total flux cleaned = -2.78371e-05 Jy ! Component: 2850 - total flux cleaned = -6.91985e-05 Jy ! Component: 2900 - total flux cleaned = 9.56364e-05 Jy ! Component: 2950 - total flux cleaned = 0.000136631 Jy ! Component: 3000 - total flux cleaned = 0.000218343 Jy ! Component: 3050 - total flux cleaned = 0.000258934 Jy ! Component: 3100 - total flux cleaned = 0.000380518 Jy ! Component: 3150 - total flux cleaned = 0.000420909 Jy ! Component: 3200 - total flux cleaned = 0.00054162 Jy ! Component: 3250 - total flux cleaned = 0.000621728 Jy ! Component: 3300 - total flux cleaned = 0.00078224 Jy ! Component: 3350 - total flux cleaned = 0.000822156 Jy ! Component: 3400 - total flux cleaned = 0.000902166 Jy ! Component: 3450 - total flux cleaned = 0.000982068 Jy ! Component: 3500 - total flux cleaned = 0.00106188 Jy ! Component: 3550 - total flux cleaned = 0.00122135 Jy ! Component: 3600 - total flux cleaned = 0.00142057 Jy ! Component: 3650 - total flux cleaned = 0.00150021 Jy ! Component: 3700 - total flux cleaned = 0.00161982 Jy ! Component: 3750 - total flux cleaned = 0.00173922 Jy ! Component: 3800 - total flux cleaned = 0.00173926 Jy ! Component: 3850 - total flux cleaned = 0.00181926 Jy ! Component: 3900 - total flux cleaned = 0.00177929 Jy ! Component: 3950 - total flux cleaned = 0.0018992 Jy ! Component: 4000 - total flux cleaned = 0.0019394 Jy ! Component: 4050 - total flux cleaned = 0.0018591 Jy ! Total flux subtracted in 4096 components = 0.00193946 Jy ! Clean residual min=-0.002115 max=0.002128 Jy/beam ! Clean residual mean=-0.000023 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 0.43497 Jy keep ! Adding 430 model components to the UV plane model. ! The established model now contains 695 components and 0.43497 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177f_uvs/J2015-3445_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.339 x 10.88 at 18.45 degrees (North through East) ! Clean map min=-0.0067251 max=0.13234 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177f_uvs/J2015-3445_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.132337 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000850977 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.92911 1.92911 3.85822 7.71643 15.4329 30.8657 61.7315 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0025 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.132 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 155.512 quit ! Quitting program ! Log file /d2/scr/pima/bp177f_uvs/J2015-3445_C_uvs.log closed on Fri Mar 21 07:42:21 2014