! Started logfile: /d2/scr/pima/bp177e_uvs/J1659+1305_X_uvs.log on Sat Mar 22 21:04:46 2014 obs /d2/scr/pima/bp177e_uvs/J1659+1305_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177e_uvs/J1659+1305_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.972222 visibilities/baseline/integration-bin. ! Found source: J1659+1305 ! ! 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 840 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/bp177e_uvs/J1659+1305_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=1.001248Jy sigma=39.628618 ! Fit after self-cal, rms=0.952406Jy sigma=37.710419 ! 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=1.004 mas, bmaj=2.663 mas, bpa=16.34 degrees ! Estimated noise=0.811351 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 = 0.0343071 Jy ! Component: 100 - total flux cleaned = 0.045408 Jy ! Total flux subtracted in 100 components = 0.045408 Jy ! Clean residual min=-0.002785 max=0.005257 Jy/beam ! Clean residual mean=0.000001 rms=0.000940 Jy/beam ! Combined flux in latest and established models = 0.045408 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.045408 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=0.019437Jy sigma=0.735668 ! Fit after self-cal, rms=0.019187Jy sigma=0.728809 ! 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=1.198 mas, bmaj=2.78 mas, bpa=15.8 degrees ! Estimated noise=0.62572 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 = 0.00793704 Jy ! Component: 100 - total flux cleaned = 0.0118061 Jy ! Component: 150 - total flux cleaned = 0.0143104 Jy ! Component: 200 - total flux cleaned = 0.016061 Jy ! Total flux subtracted in 200 components = 0.016061 Jy ! Clean residual min=-0.001925 max=0.002358 Jy/beam ! Clean residual mean=-0.000000 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.0614691 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 36 components and 0.0614691 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=0.015779Jy sigma=0.585067 ! Fit after self-cal, rms=0.015769Jy sigma=0.584664 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.198 x 2.78 at 15.8 degrees (North through East) ! Clean map min=-0.0018768 max=0.047278 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 1.13 FD 1.10 HN 1.10 KP 0.93 ! LA 0.98 NL 1.10 OV 1.00 PT 0.91 ! SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 1.00 HN 0.96 KP 0.87 ! LA 0.92 NL 1.08 OV 0.91 PT 0.91 ! SC 1.02 ! ! ! 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 1.02 FD 1.02 HN 1.16 KP 0.92 ! LA 0.94 NL 0.93 OV 1.07 PT 0.93 ! SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.02 KP 1.03 ! LA 0.94 NL 0.93 OV 0.98 PT 0.99 ! SC 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.13 KP 1.02 ! LA 1.01 NL 1.06 OV 1.10 PT 0.87 ! SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 1.18 KP 1.07 ! LA 0.88 NL 1.03 OV 1.05 PT 0.91 ! SC 0.97 ! ! ! 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=0.015769Jy sigma=0.584664 ! Fit after self-cal, rms=0.015225Jy sigma=0.558641 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.204 mas, bmaj=2.819 mas, bpa=15.9 degrees ! Estimated noise=0.624712 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 = 0.000189161 Jy ! Component: 100 - total flux cleaned = 0.000188414 Jy ! Component: 150 - total flux cleaned = 0.000226647 Jy ! Component: 200 - total flux cleaned = 0.00025895 Jy ! Total flux subtracted in 200 components = 0.00025895 Jy ! Clean residual min=-0.001409 max=0.002008 Jy/beam ! Clean residual mean=-0.000000 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.061728 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 40 components and 0.061728 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=0.015202Jy sigma=0.557499 ! Fit after self-cal, rms=0.015209Jy sigma=0.557400 ! 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=0.015209Jy sigma=0.557400 ! Fit after self-cal, rms=0.015259Jy sigma=0.557271 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.203 mas, bmaj=2.818 mas, bpa=15.88 degrees ! Estimated noise=0.62748 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000218925 Jy ! Component: 100 - total flux cleaned = 0.000268683 Jy ! Component: 150 - total flux cleaned = 0.00031328 Jy ! Component: 200 - total flux cleaned = 0.000353925 Jy ! Total flux subtracted in 200 components = 0.000353925 Jy ! Clean residual min=-0.001403 max=0.002023 Jy/beam ! Clean residual mean=-0.000000 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.0620819 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 46 components and 0.0620819 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=0.015249Jy sigma=0.556743 ! Fit after self-cal, rms=0.015249Jy sigma=0.556741 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 (-22.6, -27.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177634 Jy ! Component: 100 - total flux cleaned = 0.00248088 Jy ! Component: 150 - total flux cleaned = 0.00266223 Jy ! Component: 200 - total flux cleaned = 0.00274957 Jy ! Total flux subtracted in 200 components = 0.00274957 Jy ! Clean residual min=-0.001234 max=0.001429 Jy/beam ! Clean residual mean=0.000001 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.0648315 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 69 components and 0.0648315 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=0.014996Jy sigma=0.549195 ! Fit after self-cal, rms=0.014982Jy sigma=0.548494 ! 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=0.014982Jy sigma=0.548494 ! Fit after self-cal, rms=0.014900Jy sigma=0.546978 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.203 mas, bmaj=2.815 mas, bpa=15.79 degrees ! Estimated noise=0.628613 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000924981 Jy ! Component: 100 - total flux cleaned = 0.00134914 Jy ! Component: 150 - total flux cleaned = 0.00155061 Jy ! Component: 200 - total flux cleaned = 0.00164732 Jy ! Total flux subtracted in 200 components = 0.00164732 Jy ! Clean residual min=-0.001249 max=0.001355 Jy/beam ! Clean residual mean=0.000001 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.0664788 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 82 components and 0.0664788 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=0.014818Jy sigma=0.544510 ! Fit after self-cal, rms=0.014812Jy sigma=0.544269 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 = 0.00042585 Jy ! Component: 100 - total flux cleaned = 0.000535986 Jy ! Component: 150 - total flux cleaned = 0.000621938 Jy ! Component: 200 - total flux cleaned = 0.000678874 Jy ! Total flux subtracted in 200 components = 0.000678874 Jy ! Clean residual min=-0.001216 max=0.001293 Jy/beam ! Clean residual mean=0.000001 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.0671577 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 91 components and 0.0671577 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=0.014787Jy sigma=0.543514 ! Fit after self-cal, rms=0.014786Jy sigma=0.543483 ! 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=0.014786Jy sigma=0.543483 ! Fit after self-cal, rms=0.014771Jy sigma=0.542744 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.233 mas, bmaj=3.229 mas, bpa=6.137 degrees ! Estimated noise=0.726154 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000648242 Jy ! Component: 100 - total flux cleaned = 0.00107967 Jy ! Component: 150 - total flux cleaned = 0.00132746 Jy ! Component: 200 - total flux cleaned = 0.00144524 Jy ! Total flux subtracted in 200 components = 0.00144524 Jy ! Clean residual min=-0.001403 max=0.001521 Jy/beam ! Clean residual mean=0.000001 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.0686029 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 110 components and 0.0686029 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=0.542162 ! Fit after self-cal, rms=0.014749Jy sigma=0.542028 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 = 0.000241552 Jy ! Component: 100 - total flux cleaned = 0.000348778 Jy ! Component: 150 - total flux cleaned = 0.000409982 Jy ! Component: 200 - total flux cleaned = 0.000436972 Jy ! Total flux subtracted in 200 components = 0.000436972 Jy ! Clean residual min=-0.001396 max=0.001550 Jy/beam ! Clean residual mean=0.000001 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.0690399 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 125 components and 0.0690399 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=0.014745Jy sigma=0.541876 ! Fit after self-cal, rms=0.014743Jy sigma=0.541841 ! 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=1.202 mas, bmaj=2.813 mas, bpa=15.75 degrees ! Estimated noise=0.63013 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.202 x 2.813 at 15.75 degrees (North through East) ! Clean map min=-0.0011694 max=0.047023 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=1.005 mas, bmaj=2.692 mas, bpa=16.33 degrees ! Estimated noise=0.829649 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.035182 Jy ! Component: 100 - total flux cleaned = 0.0464204 Jy ! Component: 150 - total flux cleaned = 0.0523557 Jy ! Component: 200 - total flux cleaned = 0.0556465 Jy ! Total flux subtracted in 200 components = 0.0556465 Jy ! Clean residual min=-0.002123 max=0.002627 Jy/beam ! Clean residual mean=0.000000 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.0556464 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0556464 Jy ! Inverting map and beam ! Estimated beam: bmin=1.202 mas, bmaj=2.813 mas, bpa=15.75 degrees ! Estimated noise=0.63013 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) ! Added new window around map position (3.4, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00320578 Jy ! Component: 100 - total flux cleaned = 0.00529119 Jy ! Component: 150 - total flux cleaned = 0.00690333 Jy ! Component: 200 - total flux cleaned = 0.00820674 Jy ! Total flux subtracted in 200 components = 0.00820674 Jy ! Clean residual min=-0.001411 max=0.001609 Jy/beam ! Clean residual mean=0.000000 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.0638532 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 56 components and 0.0638532 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=2.233 mas, bmaj=3.229 mas, bpa=6.137 degrees ! Estimated noise=0.726154 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155227 Jy ! Component: 100 - total flux cleaned = 0.00261393 Jy ! Component: 150 - total flux cleaned = 0.00322223 Jy ! Component: 200 - total flux cleaned = 0.00355582 Jy ! Total flux subtracted in 200 components = 0.00355582 Jy ! Clean residual min=-0.001320 max=0.001533 Jy/beam ! Clean residual mean=0.000001 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.067409 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 = 0.00021311 Jy ! Component: 100 - total flux cleaned = 0.000395525 Jy ! Component: 150 - total flux cleaned = 0.000539575 Jy ! Component: 200 - total flux cleaned = 0.000640659 Jy ! Total flux subtracted in 200 components = 0.000640659 Jy ! Clean residual min=-0.001264 max=0.001530 Jy/beam ! Clean residual mean=0.000001 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.0680496 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 121 components and 0.0680496 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.202 mas, bmaj=2.813 mas, bpa=15.75 degrees ! Estimated noise=0.63013 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000101886 Jy ! Component: 100 - total flux cleaned = -0.0001022 Jy ! Component: 150 - total flux cleaned = -6.39888e-05 Jy ! Component: 200 - total flux cleaned = -9.90418e-06 Jy ! Total flux subtracted in 200 components = -9.90418e-06 Jy ! Clean residual min=-0.001238 max=0.001279 Jy/beam ! Clean residual mean=0.000001 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.0680397 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 141 components and 0.0680397 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=0.014731Jy sigma=0.541534 ! Fit after self-cal, rms=0.014717Jy sigma=0.541083 wmodel /d2/scr/pima/bp177e_uvs/J1659+1305_X_map.mod ! Writing 141 model components to file: /d2/scr/pima/bp177e_uvs/J1659+1305_X_map.mod wobs /d2/scr/pima/bp177e_uvs/J1659+1305_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177e_uvs/J1659+1305_X_uvs.fits wwins /d2/scr/pima/bp177e_uvs/J1659+1305_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177e_uvs/J1659+1305_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 = 2.15735e-06 Jy ! Component: 100 - total flux cleaned = 6.27834e-05 Jy ! Component: 150 - total flux cleaned = 0.000119583 Jy ! Component: 200 - total flux cleaned = 0.000282276 Jy ! Component: 250 - total flux cleaned = 0.000403312 Jy ! Component: 300 - total flux cleaned = 0.000486379 Jy ! Component: 350 - total flux cleaned = 0.000566739 Jy ! Component: 400 - total flux cleaned = 0.000644208 Jy ! Component: 450 - total flux cleaned = 0.000689258 Jy ! Component: 500 - total flux cleaned = 0.000805874 Jy ! Component: 550 - total flux cleaned = 0.000834674 Jy ! Component: 600 - total flux cleaned = 0.000931809 Jy ! Component: 650 - total flux cleaned = 0.000985576 Jy ! Component: 700 - total flux cleaned = 0.00101191 Jy ! Component: 750 - total flux cleaned = 0.00105022 Jy ! Component: 800 - total flux cleaned = 0.00102499 Jy ! Component: 850 - total flux cleaned = 0.00106198 Jy ! Component: 900 - total flux cleaned = 0.00104973 Jy ! Component: 950 - total flux cleaned = 0.000990878 Jy ! Component: 1000 - total flux cleaned = 0.000991066 Jy ! Component: 1050 - total flux cleaned = 0.000956692 Jy ! Component: 1100 - total flux cleaned = 0.000945505 Jy ! Component: 1150 - total flux cleaned = 0.000934375 Jy ! Component: 1200 - total flux cleaned = 0.000923546 Jy ! Component: 1250 - total flux cleaned = 0.000880712 Jy ! Component: 1300 - total flux cleaned = 0.000901832 Jy ! Component: 1350 - total flux cleaned = 0.000870495 Jy ! Component: 1400 - total flux cleaned = 0.00083967 Jy ! Component: 1450 - total flux cleaned = 0.000819565 Jy ! Component: 1500 - total flux cleaned = 0.000809686 Jy ! Component: 1550 - total flux cleaned = 0.000819453 Jy ! Component: 1600 - total flux cleaned = 0.000780494 Jy ! Component: 1650 - total flux cleaned = 0.000751728 Jy ! Component: 1700 - total flux cleaned = 0.00074226 Jy ! Component: 1750 - total flux cleaned = 0.00074226 Jy ! Component: 1800 - total flux cleaned = 0.000723823 Jy ! Component: 1850 - total flux cleaned = 0.00071478 Jy ! Component: 1900 - total flux cleaned = 0.000705784 Jy ! Component: 1950 - total flux cleaned = 0.000687899 Jy ! Component: 2000 - total flux cleaned = 0.000687911 Jy ! Component: 2050 - total flux cleaned = 0.000679124 Jy ! Component: 2100 - total flux cleaned = 0.000696417 Jy ! Component: 2150 - total flux cleaned = 0.000679125 Jy ! Component: 2200 - total flux cleaned = 0.000679065 Jy ! Component: 2250 - total flux cleaned = 0.00065371 Jy ! Component: 2300 - total flux cleaned = 0.000636852 Jy ! Component: 2350 - total flux cleaned = 0.000628684 Jy ! Component: 2400 - total flux cleaned = 0.000620413 Jy ! Component: 2450 - total flux cleaned = 0.000604109 Jy ! Component: 2500 - total flux cleaned = 0.000612182 Jy ! Component: 2550 - total flux cleaned = 0.00060411 Jy ! Component: 2600 - total flux cleaned = 0.000596063 Jy ! Component: 2650 - total flux cleaned = 0.000580245 Jy ! Component: 2700 - total flux cleaned = 0.000556664 Jy ! Component: 2750 - total flux cleaned = 0.000541022 Jy ! Component: 2800 - total flux cleaned = 0.000502207 Jy ! Component: 2850 - total flux cleaned = 0.000494583 Jy ! Component: 2900 - total flux cleaned = 0.000479268 Jy ! Component: 2950 - total flux cleaned = 0.000456436 Jy ! Component: 3000 - total flux cleaned = 0.000448827 Jy ! Component: 3050 - total flux cleaned = 0.000411162 Jy ! Component: 3100 - total flux cleaned = 0.000381222 Jy ! Component: 3150 - total flux cleaned = 0.000381211 Jy ! Component: 3200 - total flux cleaned = 0.00036637 Jy ! Component: 3250 - total flux cleaned = 0.000359012 Jy ! Component: 3300 - total flux cleaned = 0.000358969 Jy ! Component: 3350 - total flux cleaned = 0.000336962 Jy ! Component: 3400 - total flux cleaned = 0.000351549 Jy ! Component: 3450 - total flux cleaned = 0.000322431 Jy ! Component: 3500 - total flux cleaned = 0.000329708 Jy ! Component: 3550 - total flux cleaned = 0.000308027 Jy ! Component: 3600 - total flux cleaned = 0.000315268 Jy ! Component: 3650 - total flux cleaned = 0.00030086 Jy ! Component: 3700 - total flux cleaned = 0.000308044 Jy ! Component: 3750 - total flux cleaned = 0.000293704 Jy ! Component: 3800 - total flux cleaned = 0.000315224 Jy ! Component: 3850 - total flux cleaned = 0.000300916 Jy ! Component: 3900 - total flux cleaned = 0.000293807 Jy ! Component: 3950 - total flux cleaned = 0.000279509 Jy ! Component: 4000 - total flux cleaned = 0.00028664 Jy ! Component: 4050 - total flux cleaned = 0.000300876 Jy ! Total flux subtracted in 4096 components = 0.000293752 Jy ! Clean residual min=-0.000408 max=0.000410 Jy/beam ! Clean residual mean=0.000000 rms=0.000115 Jy/beam ! Combined flux in latest and established models = 0.0683335 Jy keep ! Adding 250 model components to the UV plane model. ! The established model now contains 391 components and 0.0683335 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177e_uvs/J1659+1305_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.202 x 2.813 at 15.75 degrees (North through East) ! Clean map min=-0.00088227 max=0.047336 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177e_uvs/J1659+1305_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0473364 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000110964 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.703248 0.703248 1.4065 2.81299 5.62598 11.252 22.5039 45.0079 90.0157 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.047 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 426.592 quit ! Quitting program ! Log file /d2/scr/pima/bp177e_uvs/J1659+1305_X_uvs.log closed on Sat Mar 22 21:04:50 2014