! Started logfile: /d2/scr/pima/bp171ab_uvs/J0655+0639_X_uvs.log on Mon Dec 9 01:35:19 2013 obs /d2/scr/pima/bp171ab_uvs/J0655+0639_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171ab_uvs/J0655+0639_X_uva.fits ! AN table 1: 2 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0655+0639 ! ! 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 720 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/bp171ab_uvs/J0655+0639_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=1.003297Jy sigma=2.882775 ! Fit after self-cal, rms=0.943874Jy sigma=2.652952 ! 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=0.998 mas, bmaj=2.295 mas, bpa=-8.373 degrees ! Estimated noise=15.7304 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 = 0.0474644 Jy ! Component: 100 - total flux cleaned = 0.0647342 Jy ! Total flux subtracted in 100 components = 0.0647342 Jy ! Clean residual min=-0.003615 max=0.007989 Jy/beam ! Clean residual mean=0.000005 rms=0.001351 Jy/beam ! Combined flux in latest and established models = 0.0647341 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0647341 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=0.020994Jy sigma=0.075491 ! Fit after self-cal, rms=0.020558Jy sigma=0.075114 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00832177 Jy ! Component: 100 - total flux cleaned = 0.0128269 Jy ! Total flux subtracted in 100 components = 0.0128269 Jy ! Clean residual min=-0.003033 max=0.003478 Jy/beam ! Clean residual mean=0.000005 rms=0.000880 Jy/beam ! Combined flux in latest and established models = 0.0775611 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 27 components and 0.0775611 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=0.017597Jy sigma=0.055870 ! Fit after self-cal, rms=0.017593Jy sigma=0.055838 ! 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=1.279 mas, bmaj=2.68 mas, bpa=-7.575 degrees ! Estimated noise=10.3705 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 = 0.00522093 Jy ! Component: 100 - total flux cleaned = 0.0081397 Jy ! Component: 150 - total flux cleaned = 0.00998021 Jy ! Component: 200 - total flux cleaned = 0.0111527 Jy ! Total flux subtracted in 200 components = 0.0111527 Jy ! Clean residual min=-0.003818 max=0.004622 Jy/beam ! Clean residual mean=0.000010 rms=0.001167 Jy/beam ! Combined flux in latest and established models = 0.0887138 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 51 components and 0.0887138 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=0.017380Jy sigma=0.047454 ! Fit after self-cal, rms=0.017381Jy sigma=0.047439 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.279 x 2.68 at -7.575 degrees (North through East) ! Clean map min=-0.0038049 max=0.063844 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* MK 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 1.09 FD 1.05 HN 1.00 KP 0.94 ! LA 0.95 MK 0.89 NL 0.99 OV 1.09 ! PT 0.89 SC 0.89 ! ! ! 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 0.99 FD 1.19 HN 1.15 KP 0.94 ! LA 0.86 MK 1.19 NL 0.99 OV 1.08 ! PT 0.83 SC 0.94 ! ! ! 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 1.01 FD 1.08 HN 1.16 KP 0.98 ! LA 0.88 MK 1.05 NL 0.99 OV 1.12 ! PT 0.92 SC 1.03 ! ! ! 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=0.017381Jy sigma=0.047439 ! Fit after self-cal, rms=0.016829Jy sigma=0.043057 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.285 mas, bmaj=2.691 mas, bpa=-7.306 degrees ! Estimated noise=10.2839 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 = -0.000821449 Jy ! Component: 100 - total flux cleaned = -0.000843611 Jy ! Component: 150 - total flux cleaned = -0.000842742 Jy ! Component: 200 - total flux cleaned = -0.000825295 Jy ! Total flux subtracted in 200 components = -0.000825295 Jy ! Clean residual min=-0.002915 max=0.003581 Jy/beam ! Clean residual mean=0.000006 rms=0.000837 Jy/beam ! Combined flux in latest and established models = 0.0878885 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 56 components and 0.0878885 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=0.016648Jy sigma=0.043297 ! Fit after self-cal, rms=0.016662Jy sigma=0.043275 ! 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=0.016662Jy sigma=0.043275 ! Fit after self-cal, rms=0.016650Jy sigma=0.043248 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.284 mas, bmaj=2.689 mas, bpa=-7.317 degrees ! Estimated noise=10.2337 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000265818 Jy ! Component: 100 - total flux cleaned = -0.000301364 Jy ! Component: 150 - total flux cleaned = -0.000311039 Jy ! Component: 200 - total flux cleaned = -0.000304065 Jy ! Total flux subtracted in 200 components = -0.000304065 Jy ! Clean residual min=-0.002899 max=0.003553 Jy/beam ! Clean residual mean=0.000006 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 0.0875844 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 60 components and 0.0875844 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=0.016574Jy sigma=0.043358 ! Fit after self-cal, rms=0.016585Jy sigma=0.043343 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-3.6, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00346037 Jy ! Component: 100 - total flux cleaned = 0.00539627 Jy ! Component: 150 - total flux cleaned = 0.00639902 Jy ! Component: 200 - total flux cleaned = 0.00671351 Jy ! Total flux subtracted in 200 components = 0.00671351 Jy ! Clean residual min=-0.002444 max=0.002023 Jy/beam ! Clean residual mean=0.000004 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.0942979 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 109 components and 0.0942979 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=0.015850Jy sigma=0.040571 ! Fit after self-cal, rms=0.015732Jy sigma=0.040156 ! 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=0.015732Jy sigma=0.040156 ! Fit after self-cal, rms=0.015434Jy sigma=0.038388 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.276 mas, bmaj=2.689 mas, bpa=-7.495 degrees ! Estimated noise=10.1436 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128279 Jy ! Component: 100 - total flux cleaned = 0.00147769 Jy ! Component: 150 - total flux cleaned = 0.00160633 Jy ! Component: 200 - total flux cleaned = 0.00179809 Jy ! Total flux subtracted in 200 components = 0.00179809 Jy ! Clean residual min=-0.002053 max=0.001631 Jy/beam ! Clean residual mean=0.000003 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.096096 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 137 components and 0.096096 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=0.015188Jy sigma=0.037911 ! Fit after self-cal, rms=0.015172Jy sigma=0.037833 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 = 0.000459557 Jy ! Component: 100 - total flux cleaned = 0.000583589 Jy ! Component: 150 - total flux cleaned = 0.000713994 Jy ! Component: 200 - total flux cleaned = 0.000752263 Jy ! Total flux subtracted in 200 components = 0.000752263 Jy ! Clean residual min=-0.001869 max=0.001536 Jy/beam ! Clean residual mean=0.000003 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.0968483 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 148 components and 0.0968483 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=0.015077Jy sigma=0.037674 ! Fit after self-cal, rms=0.015072Jy sigma=0.037654 ! 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=0.015072Jy sigma=0.037654 ! Fit after self-cal, rms=0.014839Jy sigma=0.035949 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.52 mas, bmaj=3.653 mas, bpa=0.6196 degrees ! Estimated noise=9.65243 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000117192 Jy ! Component: 100 - total flux cleaned = 0.000167511 Jy ! Component: 150 - total flux cleaned = 0.000208636 Jy ! Component: 200 - total flux cleaned = 0.000244511 Jy ! Total flux subtracted in 200 components = 0.000244511 Jy ! Clean residual min=-0.001737 max=0.001439 Jy/beam ! Clean residual mean=0.000002 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.0970928 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 165 components and 0.0970928 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=0.014697Jy sigma=0.035939 ! Fit after self-cal, rms=0.014698Jy sigma=0.035914 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 = 0.000176867 Jy ! Component: 100 - total flux cleaned = 0.000209795 Jy ! Component: 150 - total flux cleaned = 0.000252856 Jy ! Component: 200 - total flux cleaned = 0.000302502 Jy ! Total flux subtracted in 200 components = 0.000302502 Jy ! Clean residual min=-0.001632 max=0.001423 Jy/beam ! Clean residual mean=0.000002 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.0973953 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 172 components and 0.0973953 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=0.014662Jy sigma=0.035895 ! Fit after self-cal, rms=0.014663Jy sigma=0.035884 ! 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=1.273 mas, bmaj=2.682 mas, bpa=-7.458 degrees ! Estimated noise=10.0422 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.273 x 2.682 at -7.458 degrees (North through East) ! Clean map min=-0.0014565 max=0.061062 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=0.9913 mas, bmaj=2.287 mas, bpa=-8.09 degrees ! Estimated noise=15.2725 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0464033 Jy ! Component: 100 - total flux cleaned = 0.0634852 Jy ! Component: 150 - total flux cleaned = 0.0714603 Jy ! Component: 200 - total flux cleaned = 0.0763093 Jy ! Total flux subtracted in 200 components = 0.0763093 Jy ! Clean residual min=-0.002407 max=0.003278 Jy/beam ! Clean residual mean=0.000003 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.0763093 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.0763093 Jy ! Inverting map and beam ! Estimated beam: bmin=1.273 mas, bmaj=2.682 mas, bpa=-7.458 degrees ! Estimated noise=10.0422 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 = 0.00554687 Jy ! Component: 100 - total flux cleaned = 0.00923385 Jy ! Component: 150 - total flux cleaned = 0.0119566 Jy ! Component: 200 - total flux cleaned = 0.0140175 Jy ! Total flux subtracted in 200 components = 0.0140175 Jy ! Clean residual min=-0.001970 max=0.002243 Jy/beam ! Clean residual mean=0.000004 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.0903268 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 79 components and 0.0903268 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=2.52 mas, bmaj=3.653 mas, bpa=0.6196 degrees ! Estimated noise=9.65243 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00220826 Jy ! Component: 100 - total flux cleaned = 0.00372653 Jy ! Component: 150 - total flux cleaned = 0.00480857 Jy ! Component: 200 - total flux cleaned = 0.00553422 Jy ! Total flux subtracted in 200 components = 0.00553422 Jy ! Clean residual min=-0.001763 max=0.001459 Jy/beam ! Clean residual mean=0.000003 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.095861 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 = 0.000294096 Jy ! Component: 100 - total flux cleaned = 0.000579732 Jy ! Component: 150 - total flux cleaned = 0.0008034 Jy ! Component: 200 - total flux cleaned = 0.000979949 Jy ! Total flux subtracted in 200 components = 0.000979949 Jy ! Clean residual min=-0.001665 max=0.001408 Jy/beam ! Clean residual mean=0.000002 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.096841 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 129 components and 0.096841 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.273 mas, bmaj=2.682 mas, bpa=-7.458 degrees ! Estimated noise=10.0422 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.34381e-05 Jy ! Component: 100 - total flux cleaned = 0.000113882 Jy ! Component: 150 - total flux cleaned = 0.000173716 Jy ! Component: 200 - total flux cleaned = 0.000242483 Jy ! Total flux subtracted in 200 components = 0.000242483 Jy ! Clean residual min=-0.001562 max=0.001219 Jy/beam ! Clean residual mean=0.000001 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.0970835 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 138 components and 0.0970835 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=0.014626Jy sigma=0.035832 ! Fit after self-cal, rms=0.014624Jy sigma=0.035807 wmodel /d2/scr/pima/bp171ab_uvs/J0655+0639_X_map.mod ! Writing 138 model components to file: /d2/scr/pima/bp171ab_uvs/J0655+0639_X_map.mod wobs /d2/scr/pima/bp171ab_uvs/J0655+0639_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171ab_uvs/J0655+0639_X_uvs.fits wwins /d2/scr/pima/bp171ab_uvs/J0655+0639_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp171ab_uvs/J0655+0639_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 = -0.000374707 Jy ! Component: 100 - total flux cleaned = -0.000198463 Jy ! Component: 150 - total flux cleaned = -9.50434e-05 Jy ! Component: 200 - total flux cleaned = 3.35039e-06 Jy ! Component: 250 - total flux cleaned = 0.000116794 Jy ! Component: 300 - total flux cleaned = 0.000243278 Jy ! Component: 350 - total flux cleaned = 0.000312827 Jy ! Component: 400 - total flux cleaned = 0.000396613 Jy ! Component: 450 - total flux cleaned = 0.000493052 Jy ! Component: 500 - total flux cleaned = 0.00052391 Jy ! Component: 550 - total flux cleaned = 0.000583922 Jy ! Component: 600 - total flux cleaned = 0.00061331 Jy ! Component: 650 - total flux cleaned = 0.000685125 Jy ! Component: 700 - total flux cleaned = 0.000699371 Jy ! Component: 750 - total flux cleaned = 0.00074057 Jy ! Component: 800 - total flux cleaned = 0.000807354 Jy ! Component: 850 - total flux cleaned = 0.000872143 Jy ! Component: 900 - total flux cleaned = 0.000922872 Jy ! Component: 950 - total flux cleaned = 0.000972943 Jy ! Component: 1000 - total flux cleaned = 0.00100994 Jy ! Component: 1050 - total flux cleaned = 0.00107025 Jy ! Component: 1100 - total flux cleaned = 0.0011291 Jy ! Component: 1150 - total flux cleaned = 0.00116365 Jy ! Component: 1200 - total flux cleaned = 0.00118636 Jy ! Component: 1250 - total flux cleaned = 0.00123109 Jy ! Component: 1300 - total flux cleaned = 0.00124235 Jy ! Component: 1350 - total flux cleaned = 0.00129695 Jy ! Component: 1400 - total flux cleaned = 0.00132914 Jy ! Component: 1450 - total flux cleaned = 0.00137174 Jy ! Component: 1500 - total flux cleaned = 0.00139269 Jy ! Component: 1550 - total flux cleaned = 0.00141348 Jy ! Component: 1600 - total flux cleaned = 0.0014239 Jy ! Component: 1650 - total flux cleaned = 0.00146466 Jy ! Component: 1700 - total flux cleaned = 0.00149488 Jy ! Component: 1750 - total flux cleaned = 0.00154472 Jy ! Component: 1800 - total flux cleaned = 0.0015448 Jy ! Component: 1850 - total flux cleaned = 0.00154486 Jy ! Component: 1900 - total flux cleaned = 0.00154494 Jy ! Component: 1950 - total flux cleaned = 0.00152572 Jy ! Component: 2000 - total flux cleaned = 0.00150667 Jy ! Component: 2050 - total flux cleaned = 0.00151623 Jy ! Component: 2100 - total flux cleaned = 0.00146909 Jy ! Component: 2150 - total flux cleaned = 0.0014785 Jy ! Component: 2200 - total flux cleaned = 0.00144138 Jy ! Component: 2250 - total flux cleaned = 0.00141364 Jy ! Component: 2300 - total flux cleaned = 0.00137695 Jy ! Component: 2350 - total flux cleaned = 0.00134961 Jy ! Component: 2400 - total flux cleaned = 0.00132242 Jy ! Component: 2450 - total flux cleaned = 0.00126833 Jy ! Component: 2500 - total flux cleaned = 0.00125032 Jy ! Component: 2550 - total flux cleaned = 0.00121469 Jy ! Component: 2600 - total flux cleaned = 0.00118808 Jy ! Component: 2650 - total flux cleaned = 0.00116166 Jy ! Component: 2700 - total flux cleaned = 0.00113534 Jy ! Component: 2750 - total flux cleaned = 0.00111789 Jy ! Component: 2800 - total flux cleaned = 0.0010832 Jy ! Component: 2850 - total flux cleaned = 0.00106601 Jy ! Component: 2900 - total flux cleaned = 0.00103169 Jy ! Component: 2950 - total flux cleaned = 0.00102319 Jy ! Component: 3000 - total flux cleaned = 0.00098075 Jy ! Component: 3050 - total flux cleaned = 0.000946957 Jy ! Component: 3100 - total flux cleaned = 0.000921614 Jy ! Component: 3150 - total flux cleaned = 0.000871216 Jy ! Component: 3200 - total flux cleaned = 0.000829413 Jy ! Component: 3250 - total flux cleaned = 0.000779395 Jy ! Component: 3300 - total flux cleaned = 0.000754476 Jy ! Component: 3350 - total flux cleaned = 0.00072138 Jy ! Component: 3400 - total flux cleaned = 0.000713134 Jy ! Component: 3450 - total flux cleaned = 0.000680226 Jy ! Component: 3500 - total flux cleaned = 0.000631004 Jy ! Component: 3550 - total flux cleaned = 0.000630967 Jy ! Component: 3600 - total flux cleaned = 0.000598305 Jy ! Component: 3650 - total flux cleaned = 0.000598285 Jy ! Component: 3700 - total flux cleaned = 0.000582028 Jy ! Component: 3750 - total flux cleaned = 0.000557693 Jy ! Component: 3800 - total flux cleaned = 0.000541485 Jy ! Component: 3850 - total flux cleaned = 0.000525303 Jy ! Component: 3900 - total flux cleaned = 0.00050913 Jy ! Component: 3950 - total flux cleaned = 0.000501127 Jy ! Component: 4000 - total flux cleaned = 0.000493036 Jy ! Component: 4050 - total flux cleaned = 0.000493032 Jy ! Total flux subtracted in 4096 components = 0.000476944 Jy ! Clean residual min=-0.000517 max=0.000503 Jy/beam ! Clean residual mean=0.000002 rms=0.000138 Jy/beam ! Combined flux in latest and established models = 0.0975605 Jy keep ! Adding 251 model components to the UV plane model. ! The established model now contains 389 components and 0.0975604 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171ab_uvs/J0655+0639_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.273 x 2.682 at -7.458 degrees (North through East) ! Clean map min=-0.00081444 max=0.061681 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171ab_uvs/J0655+0639_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0616807 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000131303 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.638624 0.638624 1.27725 2.5545 5.10899 10.218 20.436 40.8719 81.7439 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.061 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 469.76 quit ! Quitting program ! Log file /d2/scr/pima/bp171ab_uvs/J0655+0639_X_uvs.log closed on Mon Dec 9 01:35:24 2013