! Started logfile: /d2/scr/pima/bp171aa_uvs/J0649-1839_X_uvs.log on Thu Nov 28 23:30:58 2013 obs /d2/scr/pima/bp171aa_uvs/J0649-1839_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171aa_uvs/J0649-1839_X_uva.fits ! AN table 1: 12 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.759259 visibilities/baseline/integration-bin. ! Found source: J0649-1839 ! ! 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 7.40797e+09 3.2e+07 1 3.2e+07 ! 02 2 7.43997e+09 3.2e+07 1 3.2e+07 ! 03 3 7.47197e+09 3.2e+07 1 3.2e+07 ! 04 4 7.56797e+09 3.2e+07 1 3.2e+07 ! 05 5 7.75997e+09 3.2e+07 1 3.2e+07 ! 06 6 7.79197e+09 3.2e+07 1 3.2e+07 ! 07 7 7.82397e+09 3.2e+07 1 3.2e+07 ! 08 8 7.85597e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 3280 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/bp171aa_uvs/J0649-1839_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 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000669Jy sigma=0.707385 ! Fit after self-cal, rms=0.946327Jy sigma=0.668975 ! 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=0.8269 mas, bmaj=1.957 mas, bpa=6.017 degrees ! Estimated noise=27.4049 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 = 0.0388062 Jy ! Component: 100 - total flux cleaned = 0.0519999 Jy ! Total flux subtracted in 100 components = 0.0519999 Jy ! Clean residual min=-0.005788 max=0.006774 Jy/beam ! Clean residual mean=0.000001 rms=0.001606 Jy/beam ! Combined flux in latest and established models = 0.0519999 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0519999 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=0.045829Jy sigma=0.032375 ! Fit after self-cal, rms=0.045581Jy sigma=0.032200 ! 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=0.9816 mas, bmaj=2.273 mas, bpa=5.309 degrees ! Estimated noise=17.5082 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 = 0.0104806 Jy ! Component: 100 - total flux cleaned = 0.0156673 Jy ! Component: 150 - total flux cleaned = 0.0184723 Jy ! Component: 200 - total flux cleaned = 0.0201137 Jy ! Total flux subtracted in 200 components = 0.0201137 Jy ! Clean residual min=-0.005036 max=0.007368 Jy/beam ! Clean residual mean=-0.000006 rms=0.001694 Jy/beam ! Combined flux in latest and established models = 0.0721136 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 40 components and 0.0721136 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=0.043313Jy sigma=0.030595 ! Fit after self-cal, rms=0.043281Jy sigma=0.030573 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9816 x 2.273 at 5.309 degrees (North through East) ! Clean map min=-0.0049437 max=0.052858 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 1.04 HN 1.11 KP 0.88 ! LA 0.99 MK 1.03 NL 0.95 OV 0.98 ! PT 1.00 SC 1.03 ! ! ! 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* MK 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* MK 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* MK 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* MK 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* MK 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* MK 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* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.043281Jy sigma=0.030573 ! Fit after self-cal, rms=0.043462Jy sigma=0.030545 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9822 mas, bmaj=2.276 mas, bpa=5.258 degrees ! Estimated noise=17.5481 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 = 0.00112018 Jy ! Component: 100 - total flux cleaned = 0.00169546 Jy ! Component: 150 - total flux cleaned = 0.00181665 Jy ! Component: 200 - total flux cleaned = 0.00187734 Jy ! Total flux subtracted in 200 components = 0.00187734 Jy ! Clean residual min=-0.004931 max=0.007373 Jy/beam ! Clean residual mean=-0.000007 rms=0.001695 Jy/beam ! Combined flux in latest and established models = 0.073991 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 42 components and 0.073991 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=0.043431Jy sigma=0.030524 ! Fit after self-cal, rms=0.043437Jy sigma=0.030521 ! 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=0.043437Jy sigma=0.030521 ! Fit after self-cal, rms=0.043561Jy sigma=0.030519 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9817 mas, bmaj=2.274 mas, bpa=5.25 degrees ! Estimated noise=17.576 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000297037 Jy ! Component: 100 - total flux cleaned = 0.000342087 Jy ! Component: 150 - total flux cleaned = 0.000369907 Jy ! Component: 200 - total flux cleaned = 0.000408949 Jy ! Total flux subtracted in 200 components = 0.000408949 Jy ! Clean residual min=-0.004937 max=0.007398 Jy/beam ! Clean residual mean=-0.000007 rms=0.001697 Jy/beam ! Combined flux in latest and established models = 0.0743999 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 44 components and 0.0743999 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=0.043551Jy sigma=0.030513 ! Fit after self-cal, rms=0.043551Jy sigma=0.030512 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 (-8.8, 39.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00688174 Jy ! Component: 100 - total flux cleaned = 0.010107 Jy ! Component: 150 - total flux cleaned = 0.0122469 Jy ! Component: 200 - total flux cleaned = 0.0138037 Jy ! Total flux subtracted in 200 components = 0.0138037 Jy ! Clean residual min=-0.004746 max=0.006621 Jy/beam ! Clean residual mean=-0.000009 rms=0.001436 Jy/beam ! Combined flux in latest and established models = 0.0882037 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 74 components and 0.0882037 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=0.042488Jy sigma=0.029768 ! Fit after self-cal, rms=0.042372Jy sigma=0.029689 ! Inverting map ! Added new window around map position (49.8, -34.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00618571 Jy ! Component: 100 - total flux cleaned = 0.00985315 Jy ! Component: 150 - total flux cleaned = 0.0124921 Jy ! Component: 200 - total flux cleaned = 0.014548 Jy ! Total flux subtracted in 200 components = 0.014548 Jy ! Clean residual min=-0.005127 max=0.004908 Jy/beam ! Clean residual mean=-0.000009 rms=0.001217 Jy/beam ! Combined flux in latest and established models = 0.102752 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 117 components and 0.102752 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=0.041344Jy sigma=0.028956 ! Fit after self-cal, rms=0.041165Jy sigma=0.028828 ! 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=0.041165Jy sigma=0.028828 ! Fit after self-cal, rms=0.041199Jy sigma=0.028771 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9797 mas, bmaj=2.267 mas, bpa=5.364 degrees ! Estimated noise=17.6465 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00252852 Jy ! Component: 100 - total flux cleaned = 0.0042648 Jy ! Component: 150 - total flux cleaned = 0.00572499 Jy ! Component: 200 - total flux cleaned = 0.00668867 Jy ! Total flux subtracted in 200 components = 0.00668867 Jy ! Clean residual min=-0.004673 max=0.004538 Jy/beam ! Clean residual mean=-0.000008 rms=0.001154 Jy/beam ! Combined flux in latest and established models = 0.10944 Jy selfcal ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 154 components and 0.10944 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=0.040980Jy sigma=0.028621 ! Fit after self-cal, rms=0.040969Jy sigma=0.028607 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 = 0.00104148 Jy ! Component: 100 - total flux cleaned = 0.00167745 Jy ! Component: 150 - total flux cleaned = 0.00212747 Jy ! Component: 200 - total flux cleaned = 0.00250272 Jy ! Total flux subtracted in 200 components = 0.00250272 Jy ! Clean residual min=-0.004727 max=0.004477 Jy/beam ! Clean residual mean=-0.000007 rms=0.001139 Jy/beam ! Combined flux in latest and established models = 0.111943 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 165 components and 0.111943 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=0.040886Jy sigma=0.028551 ! Fit after self-cal, rms=0.040884Jy sigma=0.028548 ! 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=0.040884Jy sigma=0.028548 ! Fit after self-cal, rms=0.040816Jy sigma=0.028543 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.948 mas, bmaj=4.617 mas, bpa=9.169 degrees ! Estimated noise=22.6725 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146226 Jy ! Component: 100 - total flux cleaned = 0.00179774 Jy ! Component: 150 - total flux cleaned = 0.00185512 Jy ! Component: 200 - total flux cleaned = 0.00204713 Jy ! Total flux subtracted in 200 components = 0.00204713 Jy ! Clean residual min=-0.007677 max=0.007304 Jy/beam ! Clean residual mean=-0.000014 rms=0.001953 Jy/beam ! Combined flux in latest and established models = 0.11399 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 181 components and 0.11399 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=0.040785Jy sigma=0.028517 ! Fit after self-cal, rms=0.040773Jy sigma=0.028507 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 = 0.000301349 Jy ! Component: 100 - total flux cleaned = 0.000392611 Jy ! Component: 150 - total flux cleaned = 0.000516063 Jy ! Component: 200 - total flux cleaned = 0.000516978 Jy ! Total flux subtracted in 200 components = 0.000516978 Jy ! Clean residual min=-0.007677 max=0.007254 Jy/beam ! Clean residual mean=-0.000012 rms=0.001920 Jy/beam ! Combined flux in latest and established models = 0.114507 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 189 components and 0.114507 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=0.040758Jy sigma=0.028496 ! Fit after self-cal, rms=0.040754Jy sigma=0.028493 ! 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=0.9789 mas, bmaj=2.264 mas, bpa=5.358 degrees ! Estimated noise=17.6484 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9789 x 2.264 at 5.358 degrees (North through East) ! Clean map min=-0.0047675 max=0.051837 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=0.8241 mas, bmaj=1.95 mas, bpa=6.161 degrees ! Estimated noise=27.6886 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0392083 Jy ! Component: 100 - total flux cleaned = 0.0528351 Jy ! Component: 150 - total flux cleaned = 0.0615568 Jy ! Component: 200 - total flux cleaned = 0.0682381 Jy ! Total flux subtracted in 200 components = 0.0682381 Jy ! Clean residual min=-0.005081 max=0.005167 Jy/beam ! Clean residual mean=-0.000001 rms=0.001357 Jy/beam ! Combined flux in latest and established models = 0.0682381 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.0682381 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9789 mas, bmaj=2.264 mas, bpa=5.358 degrees ! Estimated noise=17.6484 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 (-37.8, -8.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00895183 Jy ! Component: 100 - total flux cleaned = 0.0153884 Jy ! Component: 150 - total flux cleaned = 0.0205294 Jy ! Component: 200 - total flux cleaned = 0.0247647 Jy ! Total flux subtracted in 200 components = 0.0247647 Jy ! Clean residual min=-0.005051 max=0.004431 Jy/beam ! Clean residual mean=-0.000003 rms=0.001247 Jy/beam ! Combined flux in latest and established models = 0.0930028 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 82 components and 0.0930028 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=1.948 mas, bmaj=4.617 mas, bpa=9.169 degrees ! Estimated noise=22.6725 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00636071 Jy ! Component: 100 - total flux cleaned = 0.0111277 Jy ! Component: 150 - total flux cleaned = 0.014903 Jy ! Component: 200 - total flux cleaned = 0.0179276 Jy ! Total flux subtracted in 200 components = 0.0179276 Jy ! Clean residual min=-0.007391 max=0.006519 Jy/beam ! Clean residual mean=-0.000007 rms=0.001746 Jy/beam ! Combined flux in latest and established models = 0.11093 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 = 0.00209464 Jy ! Component: 100 - total flux cleaned = 0.00329052 Jy ! Component: 150 - total flux cleaned = 0.00434895 Jy ! Component: 200 - total flux cleaned = 0.00528911 Jy ! Total flux subtracted in 200 components = 0.00528911 Jy ! Clean residual min=-0.007035 max=0.006213 Jy/beam ! Clean residual mean=-0.000007 rms=0.001667 Jy/beam ! Combined flux in latest and established models = 0.116219 Jy ! Adding 86 model components to the UV plane model. ! The established model now contains 157 components and 0.116219 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9789 mas, bmaj=2.264 mas, bpa=5.358 degrees ! Estimated noise=17.6484 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000558692 Jy ! Component: 100 - total flux cleaned = 0.00156379 Jy ! Component: 150 - total flux cleaned = 0.0020017 Jy ! Component: 200 - total flux cleaned = 0.00219958 Jy ! Total flux subtracted in 200 components = 0.00219958 Jy ! Clean residual min=-0.004500 max=0.003996 Jy/beam ! Clean residual mean=-0.000003 rms=0.000999 Jy/beam ! Combined flux in latest and established models = 0.118419 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 182 components and 0.118419 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=0.040309Jy sigma=0.028154 ! Fit after self-cal, rms=0.040157Jy sigma=0.028052 wmodel /d2/scr/pima/bp171aa_uvs/J0649-1839_X_map.mod ! Writing 182 model components to file: /d2/scr/pima/bp171aa_uvs/J0649-1839_X_map.mod wobs /d2/scr/pima/bp171aa_uvs/J0649-1839_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171aa_uvs/J0649-1839_X_uvs.fits wwins /d2/scr/pima/bp171aa_uvs/J0649-1839_X_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp171aa_uvs/J0649-1839_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 = -0.000107632 Jy ! Component: 100 - total flux cleaned = 0.000294328 Jy ! Component: 150 - total flux cleaned = 0.000417608 Jy ! Component: 200 - total flux cleaned = 0.000529941 Jy ! Component: 250 - total flux cleaned = 0.000853183 Jy ! Component: 300 - total flux cleaned = 0.00131883 Jy ! Component: 350 - total flux cleaned = 0.00161554 Jy ! Component: 400 - total flux cleaned = 0.00190154 Jy ! Component: 450 - total flux cleaned = 0.00208378 Jy ! Component: 500 - total flux cleaned = 0.00221497 Jy ! Component: 550 - total flux cleaned = 0.00234198 Jy ! Component: 600 - total flux cleaned = 0.00254766 Jy ! Component: 650 - total flux cleaned = 0.00278526 Jy ! Component: 700 - total flux cleaned = 0.00286188 Jy ! Component: 750 - total flux cleaned = 0.00308655 Jy ! Component: 800 - total flux cleaned = 0.00319655 Jy ! Component: 850 - total flux cleaned = 0.00340942 Jy ! Component: 900 - total flux cleaned = 0.00347851 Jy ! Component: 950 - total flux cleaned = 0.00351375 Jy ! Component: 1000 - total flux cleaned = 0.00364606 Jy ! Component: 1050 - total flux cleaned = 0.00371016 Jy ! Component: 1100 - total flux cleaned = 0.00374144 Jy ! Component: 1150 - total flux cleaned = 0.00371141 Jy ! Component: 1200 - total flux cleaned = 0.00377129 Jy ! Component: 1250 - total flux cleaned = 0.00380069 Jy ! Component: 1300 - total flux cleaned = 0.00385792 Jy ! Component: 1350 - total flux cleaned = 0.00382982 Jy ! Component: 1400 - total flux cleaned = 0.00383137 Jy ! Component: 1450 - total flux cleaned = 0.0039135 Jy ! Component: 1500 - total flux cleaned = 0.00396726 Jy ! Component: 1550 - total flux cleaned = 0.00394058 Jy ! Component: 1600 - total flux cleaned = 0.00388943 Jy ! Component: 1650 - total flux cleaned = 0.00391511 Jy ! Component: 1700 - total flux cleaned = 0.0038651 Jy ! Component: 1750 - total flux cleaned = 0.00388973 Jy ! Component: 1800 - total flux cleaned = 0.0039139 Jy ! Component: 1850 - total flux cleaned = 0.00396135 Jy ! Component: 1900 - total flux cleaned = 0.0039612 Jy ! Component: 1950 - total flux cleaned = 0.00396126 Jy ! Component: 2000 - total flux cleaned = 0.00398363 Jy ! Component: 2050 - total flux cleaned = 0.00402848 Jy ! Component: 2100 - total flux cleaned = 0.00409455 Jy ! Component: 2150 - total flux cleaned = 0.00398621 Jy ! Component: 2200 - total flux cleaned = 0.00405088 Jy ! Component: 2250 - total flux cleaned = 0.00405072 Jy ! Component: 2300 - total flux cleaned = 0.00411337 Jy ! Component: 2350 - total flux cleaned = 0.00401027 Jy ! Component: 2400 - total flux cleaned = 0.00407133 Jy ! Component: 2450 - total flux cleaned = 0.00415158 Jy ! Component: 2500 - total flux cleaned = 0.00413134 Jy ! Component: 2550 - total flux cleaned = 0.00411168 Jy ! Component: 2600 - total flux cleaned = 0.00416987 Jy ! Component: 2650 - total flux cleaned = 0.00416995 Jy ! Component: 2700 - total flux cleaned = 0.00418904 Jy ! Component: 2750 - total flux cleaned = 0.00417033 Jy ! Component: 2800 - total flux cleaned = 0.00420776 Jy ! Component: 2850 - total flux cleaned = 0.00420785 Jy ! Component: 2900 - total flux cleaned = 0.004226 Jy ! Component: 2950 - total flux cleaned = 0.0042083 Jy ! Component: 3000 - total flux cleaned = 0.00420847 Jy ! Component: 3050 - total flux cleaned = 0.0042795 Jy ! Component: 3100 - total flux cleaned = 0.00429694 Jy ! Component: 3150 - total flux cleaned = 0.00433169 Jy ! Component: 3200 - total flux cleaned = 0.00433155 Jy ! Component: 3250 - total flux cleaned = 0.00431477 Jy ! Component: 3300 - total flux cleaned = 0.00431487 Jy ! Component: 3350 - total flux cleaned = 0.00434828 Jy ! Component: 3400 - total flux cleaned = 0.00429858 Jy ! Component: 3450 - total flux cleaned = 0.00431523 Jy ! Component: 3500 - total flux cleaned = 0.00436408 Jy ! Component: 3550 - total flux cleaned = 0.00436385 Jy ! Component: 3600 - total flux cleaned = 0.0043318 Jy ! Component: 3650 - total flux cleaned = 0.00433185 Jy ! Component: 3700 - total flux cleaned = 0.00434772 Jy ! Component: 3750 - total flux cleaned = 0.00433188 Jy ! Component: 3800 - total flux cleaned = 0.00434721 Jy ! Component: 3850 - total flux cleaned = 0.00433168 Jy ! Component: 3900 - total flux cleaned = 0.00428576 Jy ! Component: 3950 - total flux cleaned = 0.00431634 Jy ! Component: 4000 - total flux cleaned = 0.00433145 Jy ! Component: 4050 - total flux cleaned = 0.00424099 Jy ! Total flux subtracted in 4096 components = 0.00422599 Jy ! Clean residual min=-0.000932 max=0.000817 Jy/beam ! Clean residual mean=-0.000002 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.122645 Jy keep ! Adding 347 model components to the UV plane model. ! The established model now contains 529 components and 0.122645 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171aa_uvs/J0649-1839_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9789 x 2.264 at 5.358 degrees (North through East) ! Clean map min=-0.0026577 max=0.052995 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171aa_uvs/J0649-1839_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0529951 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000270644 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.53209 1.53209 3.06418 6.12835 12.2567 24.5134 49.0268 98.0536 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.052 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 195.811 quit ! Quitting program ! Log file /d2/scr/pima/bp171aa_uvs/J0649-1839_X_uvs.log closed on Thu Nov 28 23:31:03 2013