! Started logfile: /d2/scr/pima/bp177b_uvs/J1517-0710_X_uvs.log on Sat Mar 22 08:11:46 2014 obs /d2/scr/pima/bp177b_uvs/J1517-0710_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177b_uvs/J1517-0710_X_uva.fits ! AN table 1: 5 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.8 visibilities/baseline/integration-bin. ! Found source: J1517-0710 ! ! 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 1152 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/bp177b_uvs/J1517-0710_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. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.019065Jy sigma=39.736836 ! Fit after self-cal, rms=0.823578Jy sigma=32.138946 ! 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=0.7691 mas, bmaj=1.885 mas, bpa=-1.365 degrees ! Estimated noise=0.748721 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 = 0.123734 Jy ! Component: 100 - total flux cleaned = 0.160585 Jy ! Total flux subtracted in 100 components = 0.160585 Jy ! Clean residual min=-0.009914 max=0.017198 Jy/beam ! Clean residual mean=-0.000035 rms=0.002767 Jy/beam ! Combined flux in latest and established models = 0.160585 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.160585 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=0.047890Jy sigma=1.770417 ! Fit after self-cal, rms=0.047830Jy sigma=1.768815 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0198282 Jy ! Component: 100 - total flux cleaned = 0.0309619 Jy ! Total flux subtracted in 100 components = 0.0309619 Jy ! Clean residual min=-0.007573 max=0.009316 Jy/beam ! Clean residual mean=-0.000028 rms=0.001746 Jy/beam ! Combined flux in latest and established models = 0.191547 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.191547 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=0.032598Jy sigma=1.175839 ! Fit after self-cal, rms=0.032527Jy sigma=1.174182 ! 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=0.9606 mas, bmaj=2.226 mas, bpa=-6.934 degrees ! Estimated noise=0.55056 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 = 0.0121407 Jy ! Component: 100 - total flux cleaned = 0.0190154 Jy ! Component: 150 - total flux cleaned = 0.0232393 Jy ! Component: 200 - total flux cleaned = 0.0258524 Jy ! Total flux subtracted in 200 components = 0.0258524 Jy ! Clean residual min=-0.007733 max=0.008807 Jy/beam ! Clean residual mean=-0.000039 rms=0.001828 Jy/beam ! Combined flux in latest and established models = 0.2174 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 31 components and 0.2174 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=0.027047Jy sigma=0.987647 ! Fit after self-cal, rms=0.026984Jy sigma=0.986330 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9606 x 2.226 at -6.934 degrees (North through East) ! Clean map min=-0.007097 max=0.17073 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 1.14 HN 0.96 LA 1.01 ! MK 0.99 NL 1.06 OV 1.00 PT 0.86 ! SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.01 HN 0.94 LA 0.95 ! MK 1.00 NL 1.06 OV 0.95 PT 0.88 ! SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.09 HN 1.00 LA 0.92 ! MK 1.02 NL 1.06 OV 1.02 PT 0.90 ! SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.10 HN 1.05 LA 0.95 ! MK 1.07 NL 1.04 OV 1.01 PT 0.91 ! SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.03 LA 0.97 ! MK 0.96 NL 0.96 OV 0.97 PT 0.89 ! SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.10 HN 1.14 LA 1.01 ! MK 1.04 NL 1.04 OV 1.06 PT 0.92 ! SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 1.02 LA 0.95 ! MK 1.03 NL 1.03 OV 1.09 PT 0.87 ! SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.026984Jy sigma=0.986330 ! Fit after self-cal, rms=0.021116Jy sigma=0.751195 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9621 mas, bmaj=2.224 mas, bpa=-6.413 degrees ! Estimated noise=0.548614 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, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00675437 Jy ! Component: 100 - total flux cleaned = 0.00874674 Jy ! Component: 150 - total flux cleaned = 0.00905686 Jy ! Component: 200 - total flux cleaned = 0.00931762 Jy ! Total flux subtracted in 200 components = 0.00931762 Jy ! Clean residual min=-0.002478 max=0.002914 Jy/beam ! Clean residual mean=-0.000006 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.226717 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 47 components and 0.226717 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=0.019011Jy sigma=0.657272 ! Fit after self-cal, rms=0.018781Jy sigma=0.651413 ! 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=0.018781Jy sigma=0.651413 ! Fit after self-cal, rms=0.018534Jy sigma=0.646166 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9581 mas, bmaj=2.214 mas, bpa=-6.348 degrees ! Estimated noise=0.546317 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00208407 Jy ! Component: 100 - total flux cleaned = 0.00244246 Jy ! Component: 150 - total flux cleaned = 0.00271992 Jy ! Component: 200 - total flux cleaned = 0.00300014 Jy ! Total flux subtracted in 200 components = 0.00300014 Jy ! Clean residual min=-0.002256 max=0.002315 Jy/beam ! Clean residual mean=-0.000007 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.229717 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 67 components and 0.229717 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=0.018163Jy sigma=0.629639 ! Fit after self-cal, rms=0.018083Jy sigma=0.627482 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 = 0.000706507 Jy ! Component: 100 - total flux cleaned = 0.000891325 Jy ! Component: 150 - total flux cleaned = 0.00108495 Jy ! Component: 200 - total flux cleaned = 0.00119983 Jy ! Total flux subtracted in 200 components = 0.00119983 Jy ! Clean residual min=-0.002063 max=0.002053 Jy/beam ! Clean residual mean=-0.000006 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.230917 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 80 components and 0.230917 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=0.017951Jy sigma=0.621745 ! Fit after self-cal, rms=0.017922Jy sigma=0.621014 ! 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=0.017922Jy sigma=0.621014 ! Fit after self-cal, rms=0.015722Jy sigma=0.532128 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9564 mas, bmaj=2.216 mas, bpa=-6.393 degrees ! Estimated noise=0.546241 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000516889 Jy ! Component: 100 - total flux cleaned = 0.000465342 Jy ! Component: 150 - total flux cleaned = 0.000391628 Jy ! Component: 200 - total flux cleaned = 0.00027801 Jy ! Total flux subtracted in 200 components = 0.00027801 Jy ! Clean residual min=-0.001590 max=0.001718 Jy/beam ! Clean residual mean=-0.000003 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.231195 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 93 components and 0.231195 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=0.015631Jy sigma=0.528675 ! Fit after self-cal, rms=0.015621Jy sigma=0.528452 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 (39.8, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00151463 Jy ! Component: 100 - total flux cleaned = 0.00196787 Jy ! Component: 150 - total flux cleaned = 0.0023371 Jy ! Component: 200 - total flux cleaned = 0.00258766 Jy ! Total flux subtracted in 200 components = 0.00258766 Jy ! Clean residual min=-0.001451 max=0.001177 Jy/beam ! Clean residual mean=-0.000000 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.233783 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 115 components and 0.233783 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=0.015453Jy sigma=0.520820 ! Fit after self-cal, rms=0.015447Jy sigma=0.520660 ! 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=0.015447Jy sigma=0.520660 ! Fit after self-cal, rms=0.015415Jy sigma=0.520214 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.161 mas, bmaj=3.642 mas, bpa=-4.887 degrees ! Estimated noise=0.691785 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000220272 Jy ! Component: 100 - total flux cleaned = 0.00026989 Jy ! Component: 150 - total flux cleaned = 0.000250382 Jy ! Component: 200 - total flux cleaned = 0.000232467 Jy ! Total flux subtracted in 200 components = 0.000232467 Jy ! Clean residual min=-0.001231 max=0.000966 Jy/beam ! Clean residual mean=-0.000001 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.234015 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 125 components and 0.234015 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=0.015396Jy sigma=0.519083 ! Fit after self-cal, rms=0.015388Jy sigma=0.518919 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 = 7.01278e-05 Jy ! Component: 100 - total flux cleaned = 0.000101602 Jy ! Component: 150 - total flux cleaned = 8.63305e-05 Jy ! Component: 200 - total flux cleaned = 8.56266e-05 Jy ! Total flux subtracted in 200 components = 8.56266e-05 Jy ! Clean residual min=-0.001183 max=0.000927 Jy/beam ! Clean residual mean=-0.000001 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.234101 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 130 components and 0.234101 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=0.015373Jy sigma=0.518516 ! Fit after self-cal, rms=0.015368Jy sigma=0.518402 ! 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=0.9558 mas, bmaj=2.215 mas, bpa=-6.389 degrees ! Estimated noise=0.545913 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9558 x 2.215 at -6.389 degrees (North through East) ! Clean map min=-0.001237 max=0.16998 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=0.764 mas, bmaj=1.884 mas, bpa=-0.8195 degrees ! Estimated noise=0.738085 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.122011 Jy ! Component: 100 - total flux cleaned = 0.160014 Jy ! Component: 150 - total flux cleaned = 0.180692 Jy ! Component: 200 - total flux cleaned = 0.193682 Jy ! Total flux subtracted in 200 components = 0.193682 Jy ! Clean residual min=-0.004270 max=0.006922 Jy/beam ! Clean residual mean=-0.000014 rms=0.001279 Jy/beam ! Combined flux in latest and established models = 0.193682 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.193682 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9558 mas, bmaj=2.215 mas, bpa=-6.389 degrees ! Estimated noise=0.545913 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 = 0.0127957 Jy ! Component: 100 - total flux cleaned = 0.019719 Jy ! Component: 150 - total flux cleaned = 0.024037 Jy ! Component: 200 - total flux cleaned = 0.0270613 Jy ! Total flux subtracted in 200 components = 0.0270613 Jy ! Clean residual min=-0.001791 max=0.002195 Jy/beam ! Clean residual mean=-0.000010 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.220743 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 46 components and 0.220743 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=2.161 mas, bmaj=3.642 mas, bpa=-4.887 degrees ! Estimated noise=0.691785 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00320567 Jy ! Component: 100 - total flux cleaned = 0.0051692 Jy ! Component: 150 - total flux cleaned = 0.00663384 Jy ! Component: 200 - total flux cleaned = 0.00775111 Jy ! Total flux subtracted in 200 components = 0.00775111 Jy ! Clean residual min=-0.001505 max=0.001241 Jy/beam ! Clean residual mean=-0.000010 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.228495 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 = 0.000888433 Jy ! Component: 100 - total flux cleaned = 0.00160222 Jy ! Component: 150 - total flux cleaned = 0.00217754 Jy ! Component: 200 - total flux cleaned = 0.00264472 Jy ! Total flux subtracted in 200 components = 0.00264472 Jy ! Clean residual min=-0.001296 max=0.001155 Jy/beam ! Clean residual mean=-0.000005 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.231139 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 104 components and 0.231139 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9558 mas, bmaj=2.215 mas, bpa=-6.389 degrees ! Estimated noise=0.545913 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000541966 Jy ! Component: 100 - total flux cleaned = 0.000703468 Jy ! Component: 150 - total flux cleaned = 0.00084281 Jy ! Component: 200 - total flux cleaned = 0.00101312 Jy ! Total flux subtracted in 200 components = 0.00101312 Jy ! Clean residual min=-0.001217 max=0.001115 Jy/beam ! Clean residual mean=-0.000002 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.232152 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 118 components and 0.232152 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=0.015352Jy sigma=0.517462 ! Fit after self-cal, rms=0.015330Jy sigma=0.516803 wmodel /d2/scr/pima/bp177b_uvs/J1517-0710_X_map.mod ! Writing 118 model components to file: /d2/scr/pima/bp177b_uvs/J1517-0710_X_map.mod wobs /d2/scr/pima/bp177b_uvs/J1517-0710_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177b_uvs/J1517-0710_X_uvs.fits wwins /d2/scr/pima/bp177b_uvs/J1517-0710_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177b_uvs/J1517-0710_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 = 4.82372e-05 Jy ! Component: 100 - total flux cleaned = 0.000175528 Jy ! Component: 150 - total flux cleaned = 0.00027675 Jy ! Component: 200 - total flux cleaned = 0.000340964 Jy ! Component: 250 - total flux cleaned = 0.000418262 Jy ! Component: 300 - total flux cleaned = 0.000492952 Jy ! Component: 350 - total flux cleaned = 0.000536587 Jy ! Component: 400 - total flux cleaned = 0.000564403 Jy ! Component: 450 - total flux cleaned = 0.000591501 Jy ! Component: 500 - total flux cleaned = 0.000670315 Jy ! Component: 550 - total flux cleaned = 0.000695757 Jy ! Component: 600 - total flux cleaned = 0.00073325 Jy ! Component: 650 - total flux cleaned = 0.000769995 Jy ! Component: 700 - total flux cleaned = 0.000805722 Jy ! Component: 750 - total flux cleaned = 0.000793933 Jy ! Component: 800 - total flux cleaned = 0.000816966 Jy ! Component: 850 - total flux cleaned = 0.000861837 Jy ! Component: 900 - total flux cleaned = 0.00087281 Jy ! Component: 950 - total flux cleaned = 0.000894311 Jy ! Component: 1000 - total flux cleaned = 0.000894061 Jy ! Component: 1050 - total flux cleaned = 0.000914776 Jy ! Component: 1100 - total flux cleaned = 0.000914707 Jy ! Component: 1150 - total flux cleaned = 0.000924819 Jy ! Component: 1200 - total flux cleaned = 0.000944518 Jy ! Component: 1250 - total flux cleaned = 0.000964019 Jy ! Component: 1300 - total flux cleaned = 0.000964053 Jy ! Component: 1350 - total flux cleaned = 0.000973309 Jy ! Component: 1400 - total flux cleaned = 0.000991697 Jy ! Component: 1450 - total flux cleaned = 0.000964349 Jy ! Component: 1500 - total flux cleaned = 0.000955289 Jy ! Component: 1550 - total flux cleaned = 0.000955164 Jy ! Component: 1600 - total flux cleaned = 0.000937875 Jy ! Component: 1650 - total flux cleaned = 0.000929291 Jy ! Component: 1700 - total flux cleaned = 0.000878886 Jy ! Component: 1750 - total flux cleaned = 0.000870698 Jy ! Component: 1800 - total flux cleaned = 0.000878774 Jy ! Component: 1850 - total flux cleaned = 0.00089474 Jy ! Component: 1900 - total flux cleaned = 0.000886628 Jy ! Component: 1950 - total flux cleaned = 0.000902429 Jy ! Component: 2000 - total flux cleaned = 0.000918018 Jy ! Component: 2050 - total flux cleaned = 0.000902803 Jy ! Component: 2100 - total flux cleaned = 0.000925687 Jy ! Component: 2150 - total flux cleaned = 0.000955617 Jy ! Component: 2200 - total flux cleaned = 0.000977797 Jy ! Component: 2250 - total flux cleaned = 0.000985171 Jy ! Component: 2300 - total flux cleaned = 0.00102874 Jy ! Component: 2350 - total flux cleaned = 0.00107895 Jy ! Component: 2400 - total flux cleaned = 0.00110731 Jy ! Component: 2450 - total flux cleaned = 0.00113535 Jy ! Component: 2500 - total flux cleaned = 0.001184 Jy ! Component: 2550 - total flux cleaned = 0.00122513 Jy ! Component: 2600 - total flux cleaned = 0.00124552 Jy ! Component: 2650 - total flux cleaned = 0.00129267 Jy ! Component: 2700 - total flux cleaned = 0.00130608 Jy ! Component: 2750 - total flux cleaned = 0.00133258 Jy ! Component: 2800 - total flux cleaned = 0.0013719 Jy ! Component: 2850 - total flux cleaned = 0.00137201 Jy ! Component: 2900 - total flux cleaned = 0.00139779 Jy ! Component: 2950 - total flux cleaned = 0.00144887 Jy ! Component: 3000 - total flux cleaned = 0.00147423 Jy ! Component: 3050 - total flux cleaned = 0.0015181 Jy ! Component: 3100 - total flux cleaned = 0.00152432 Jy ! Component: 3150 - total flux cleaned = 0.00156134 Jy ! Component: 3200 - total flux cleaned = 0.00158577 Jy ! Component: 3250 - total flux cleaned = 0.00159185 Jy ! Component: 3300 - total flux cleaned = 0.00160988 Jy ! Component: 3350 - total flux cleaned = 0.0016159 Jy ! Component: 3400 - total flux cleaned = 0.00163966 Jy ! Component: 3450 - total flux cleaned = 0.00166313 Jy ! Component: 3500 - total flux cleaned = 0.00165735 Jy ! Component: 3550 - total flux cleaned = 0.00168053 Jy ! Component: 3600 - total flux cleaned = 0.00168626 Jy ! Component: 3650 - total flux cleaned = 0.00170907 Jy ! Component: 3700 - total flux cleaned = 0.00171473 Jy ! Component: 3750 - total flux cleaned = 0.00171473 Jy ! Component: 3800 - total flux cleaned = 0.00173143 Jy ! Component: 3850 - total flux cleaned = 0.00172581 Jy ! Component: 3900 - total flux cleaned = 0.00173685 Jy ! Component: 3950 - total flux cleaned = 0.00173688 Jy ! Component: 4000 - total flux cleaned = 0.00176954 Jy ! Component: 4050 - total flux cleaned = 0.00178037 Jy ! Total flux subtracted in 4096 components = 0.00179647 Jy ! Clean residual min=-0.000364 max=0.000307 Jy/beam ! Clean residual mean=0.000000 rms=0.000089 Jy/beam ! Combined flux in latest and established models = 0.233949 Jy keep ! Adding 255 model components to the UV plane model. ! The established model now contains 373 components and 0.233949 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177b_uvs/J1517-0710_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9558 x 2.215 at -6.389 degrees (North through East) ! Clean map min=-0.00065346 max=0.17145 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177b_uvs/J1517-0710_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.171447 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.70981e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.152405 0.152405 0.30481 0.60962 1.21924 2.43848 4.87696 9.75393 19.5079 39.0157 78.0314 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.171 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1968.44 quit ! Quitting program ! Log file /d2/scr/pima/bp177b_uvs/J1517-0710_X_uvs.log closed on Sat Mar 22 08:11:51 2014