! Started logfile: /d2/scr/pima/bp177i_uvs/J0756+6058_X_uvs.log on Tue Apr 15 00:12:46 2014 obs /d2/scr/pima/bp177i_uvs/J0756+6058_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J0756+6058_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.977778 visibilities/baseline/integration-bin. ! Found source: J0756+6058 ! ! 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 1056 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/bp177i_uvs/J0756+6058_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=1.001250Jy sigma=35.925125 ! Fit after self-cal, rms=0.957268Jy sigma=34.284140 ! 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=0.7889 mas, bmaj=2.682 mas, bpa=-15.94 degrees ! Estimated noise=0.87486 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 = 0.0322067 Jy ! Component: 100 - total flux cleaned = 0.0403006 Jy ! Total flux subtracted in 100 components = 0.0403006 Jy ! Clean residual min=-0.002911 max=0.004702 Jy/beam ! Clean residual mean=-0.000001 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 0.0403006 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0403006 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=0.018273Jy sigma=0.624889 ! Fit after self-cal, rms=0.018252Jy sigma=0.623947 ! 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=0.9591 mas, bmaj=2.787 mas, bpa=-15.92 degrees ! Estimated noise=0.616806 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 (1.8, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00519964 Jy ! Component: 100 - total flux cleaned = 0.00756259 Jy ! Component: 150 - total flux cleaned = 0.0084954 Jy ! Component: 200 - total flux cleaned = 0.00915366 Jy ! Total flux subtracted in 200 components = 0.00915366 Jy ! Clean residual min=-0.002026 max=0.002530 Jy/beam ! Clean residual mean=-0.000002 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.0494542 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 28 components and 0.0494543 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=0.016606Jy sigma=0.561384 ! Fit after self-cal, rms=0.016581Jy sigma=0.559977 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9591 x 2.787 at -15.92 degrees (North through East) ! Clean map min=-0.00172 max=0.042184 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 1.10 FD 1.11 HN 0.97 KP 0.99 ! LA 0.95 MK 1.10 NL 1.11 OV 0.91 ! PT 0.87 SC 0.96 ! ! ! 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 0.97 FD 1.12 HN 0.92 KP 0.96 ! LA 0.92 MK 1.14 NL 1.10 OV 0.98 ! PT 0.94 SC 0.89 ! ! ! 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=0.016581Jy sigma=0.559977 ! Fit after self-cal, rms=0.016375Jy sigma=0.553305 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9605 mas, bmaj=2.79 mas, bpa=-15.96 degrees ! Estimated noise=0.614055 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 = 0.000966347 Jy ! Component: 100 - total flux cleaned = 0.00110231 Jy ! Component: 150 - total flux cleaned = 0.00118883 Jy ! Component: 200 - total flux cleaned = 0.00129292 Jy ! Total flux subtracted in 200 components = 0.00129292 Jy ! Clean residual min=-0.001620 max=0.001906 Jy/beam ! Clean residual mean=-0.000001 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.0507472 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 53 components and 0.0507472 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=0.016241Jy sigma=0.549032 ! Fit after self-cal, rms=0.016240Jy sigma=0.548834 ! 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=0.016240Jy sigma=0.548834 ! Fit after self-cal, rms=0.016143Jy sigma=0.545248 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.961 mas, bmaj=2.791 mas, bpa=-15.9 degrees ! Estimated noise=0.612469 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000361524 Jy ! Component: 100 - total flux cleaned = 0.000424228 Jy ! Component: 150 - total flux cleaned = 0.000477943 Jy ! Component: 200 - total flux cleaned = 0.000494035 Jy ! Total flux subtracted in 200 components = 0.000494035 Jy ! Clean residual min=-0.001636 max=0.001708 Jy/beam ! Clean residual mean=-0.000001 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.0512412 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 68 components and 0.0512412 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=0.016094Jy sigma=0.543960 ! Fit after self-cal, rms=0.016095Jy sigma=0.543895 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 = 0.000191726 Jy ! Component: 100 - total flux cleaned = 0.000206304 Jy ! Component: 150 - total flux cleaned = 0.000219157 Jy ! Component: 200 - total flux cleaned = 0.000218864 Jy ! Total flux subtracted in 200 components = 0.000218864 Jy ! Clean residual min=-0.001614 max=0.001652 Jy/beam ! Clean residual mean=-0.000001 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.0514601 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 73 components and 0.0514601 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=0.016070Jy sigma=0.543308 ! Fit after self-cal, rms=0.016070Jy sigma=0.543283 ! 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=0.016070Jy sigma=0.543283 ! Fit after self-cal, rms=0.016021Jy sigma=0.537152 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9638 mas, bmaj=2.792 mas, bpa=-16.02 degrees ! Estimated noise=0.61555 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.98302e-05 Jy ! Component: 100 - total flux cleaned = -1.4119e-05 Jy ! Component: 150 - total flux cleaned = -3.52936e-05 Jy ! Component: 200 - total flux cleaned = -6.33013e-05 Jy ! Total flux subtracted in 200 components = -6.33013e-05 Jy ! Clean residual min=-0.001518 max=0.001608 Jy/beam ! Clean residual mean=-0.000000 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.0513968 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 84 components and 0.0513968 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=0.016007Jy sigma=0.536673 ! Fit after self-cal, rms=0.016007Jy sigma=0.536629 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 = 4.18555e-05 Jy ! Component: 100 - total flux cleaned = 4.20159e-05 Jy ! Component: 150 - total flux cleaned = 2.60414e-05 Jy ! Component: 200 - total flux cleaned = 2.59979e-05 Jy ! Total flux subtracted in 200 components = 2.59979e-05 Jy ! Clean residual min=-0.001508 max=0.001591 Jy/beam ! Clean residual mean=-0.000000 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.0514228 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 91 components and 0.0514227 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=0.015999Jy sigma=0.536391 ! Fit after self-cal, rms=0.015999Jy sigma=0.536383 ! 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=0.015999Jy sigma=0.536383 ! Fit after self-cal, rms=0.015996Jy sigma=0.536341 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.076 mas, bmaj=3.032 mas, bpa=-17.3 degrees ! Estimated noise=0.743656 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.11456e-05 Jy ! Component: 100 - total flux cleaned = 0.000109267 Jy ! Component: 150 - total flux cleaned = 0.000156831 Jy ! Component: 200 - total flux cleaned = 0.000188961 Jy ! Total flux subtracted in 200 components = 0.000188961 Jy ! Clean residual min=-0.001704 max=0.001712 Jy/beam ! Clean residual mean=-0.000000 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.0516117 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 99 components and 0.0516117 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=0.015998Jy sigma=0.536464 ! Fit after self-cal, rms=0.015997Jy sigma=0.536416 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 = -6.00645e-07 Jy ! Component: 100 - total flux cleaned = 2.96146e-05 Jy ! Component: 150 - total flux cleaned = 5.69587e-05 Jy ! Component: 200 - total flux cleaned = 8.23552e-05 Jy ! Total flux subtracted in 200 components = 8.23552e-05 Jy ! Clean residual min=-0.001662 max=0.001726 Jy/beam ! Clean residual mean=-0.000000 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.0516941 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 102 components and 0.0516941 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=0.016001Jy sigma=0.536569 ! Fit after self-cal, rms=0.016000Jy sigma=0.536557 ! 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=0.9637 mas, bmaj=2.791 mas, bpa=-16.06 degrees ! Estimated noise=0.615988 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9637 x 2.791 at -16.06 degrees (North through East) ! Clean map min=-0.0018715 max=0.041825 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=0.7937 mas, bmaj=2.692 mas, bpa=-16.12 degrees ! Estimated noise=0.87908 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0323349 Jy ! Component: 100 - total flux cleaned = 0.0406468 Jy ! Component: 150 - total flux cleaned = 0.0448128 Jy ! Component: 200 - total flux cleaned = 0.047014 Jy ! Total flux subtracted in 200 components = 0.047014 Jy ! Clean residual min=-0.002425 max=0.002790 Jy/beam ! Clean residual mean=-0.000001 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.047014 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 0.047014 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9637 mas, bmaj=2.791 mas, bpa=-16.06 degrees ! Estimated noise=0.615988 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 (6, 45). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00273554 Jy ! Component: 100 - total flux cleaned = 0.00394243 Jy ! Component: 150 - total flux cleaned = 0.00429576 Jy ! Component: 200 - total flux cleaned = 0.00447804 Jy ! Total flux subtracted in 200 components = 0.00447804 Jy ! Clean residual min=-0.001590 max=0.002081 Jy/beam ! Clean residual mean=-0.000001 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.051492 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 47 components and 0.051492 Jy ! Inverting map ! Added new window around map position (-30.4, -27.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108482 Jy ! Component: 100 - total flux cleaned = 0.00118965 Jy ! Component: 150 - total flux cleaned = 0.0010898 Jy ! Component: 200 - total flux cleaned = 0.000975951 Jy ! Total flux subtracted in 200 components = 0.000975951 Jy ! Clean residual min=-0.001459 max=0.001515 Jy/beam ! Clean residual mean=-0.000000 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.052468 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 73 components and 0.0524679 Jy ! Inverting map ! Added new window around map position (28.6, 26.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000846731 Jy ! Component: 100 - total flux cleaned = 0.000731703 Jy ! Component: 150 - total flux cleaned = 0.000677946 Jy ! Component: 200 - total flux cleaned = 0.000580933 Jy ! Total flux subtracted in 200 components = 0.000580933 Jy ! Clean residual min=-0.001341 max=0.001253 Jy/beam ! Clean residual mean=-0.000000 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.0530489 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 93 components and 0.0530489 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=2.076 mas, bmaj=3.032 mas, bpa=-17.3 degrees ! Estimated noise=0.743656 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000120863 Jy ! Component: 100 - total flux cleaned = -0.000170293 Jy ! Component: 150 - total flux cleaned = -0.00021511 Jy ! Component: 200 - total flux cleaned = -0.000274991 Jy ! Total flux subtracted in 200 components = -0.000274991 Jy ! Clean residual min=-0.001152 max=0.001099 Jy/beam ! Clean residual mean=-0.000000 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.0527739 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 = -7.20684e-05 Jy ! Component: 100 - total flux cleaned = -0.000122613 Jy ! Component: 150 - total flux cleaned = -0.0001859 Jy ! Component: 200 - total flux cleaned = -0.000230589 Jy ! Total flux subtracted in 200 components = -0.000230589 Jy ! Clean residual min=-0.001086 max=0.001058 Jy/beam ! Clean residual mean=-0.000000 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.0525433 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 124 components and 0.0525433 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9637 mas, bmaj=2.791 mas, bpa=-16.06 degrees ! Estimated noise=0.615988 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000109353 Jy ! Component: 100 - total flux cleaned = -0.000193213 Jy ! Component: 150 - total flux cleaned = -0.000310456 Jy ! Component: 200 - total flux cleaned = -0.000402169 Jy ! Total flux subtracted in 200 components = -0.000402169 Jy ! Clean residual min=-0.001220 max=0.001242 Jy/beam ! Clean residual mean=-0.000000 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.0521411 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 143 components and 0.0521411 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=0.015557Jy sigma=0.520676 ! Fit after self-cal, rms=0.015529Jy sigma=0.519748 wmodel /d2/scr/pima/bp177i_uvs/J0756+6058_X_map.mod ! Writing 143 model components to file: /d2/scr/pima/bp177i_uvs/J0756+6058_X_map.mod wobs /d2/scr/pima/bp177i_uvs/J0756+6058_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J0756+6058_X_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J0756+6058_X_map.win ! wwins: Wrote 5 windows to /d2/scr/pima/bp177i_uvs/J0756+6058_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 = -0.00019498 Jy ! Component: 100 - total flux cleaned = -0.000401231 Jy ! Component: 150 - total flux cleaned = -0.000574783 Jy ! Component: 200 - total flux cleaned = -0.000665778 Jy ! Component: 250 - total flux cleaned = -0.000753307 Jy ! Component: 300 - total flux cleaned = -0.000855563 Jy ! Component: 350 - total flux cleaned = -0.000954736 Jy ! Component: 400 - total flux cleaned = -0.00101903 Jy ! Component: 450 - total flux cleaned = -0.00109727 Jy ! Component: 500 - total flux cleaned = -0.00112785 Jy ! Component: 550 - total flux cleaned = -0.00118791 Jy ! Component: 600 - total flux cleaned = -0.00121733 Jy ! Component: 650 - total flux cleaned = -0.00126046 Jy ! Component: 700 - total flux cleaned = -0.00131677 Jy ! Component: 750 - total flux cleaned = -0.00131682 Jy ! Component: 800 - total flux cleaned = -0.00139818 Jy ! Component: 850 - total flux cleaned = -0.00141167 Jy ! Component: 900 - total flux cleaned = -0.00149003 Jy ! Component: 950 - total flux cleaned = -0.00150286 Jy ! Component: 1000 - total flux cleaned = -0.00152823 Jy ! Component: 1050 - total flux cleaned = -0.00156537 Jy ! Component: 1100 - total flux cleaned = -0.00156543 Jy ! Component: 1150 - total flux cleaned = -0.00160138 Jy ! Component: 1200 - total flux cleaned = -0.00160141 Jy ! Component: 1250 - total flux cleaned = -0.00161282 Jy ! Component: 1300 - total flux cleaned = -0.00162435 Jy ! Component: 1350 - total flux cleaned = -0.00162436 Jy ! Component: 1400 - total flux cleaned = -0.00164681 Jy ! Component: 1450 - total flux cleaned = -0.00165778 Jy ! Component: 1500 - total flux cleaned = -0.00170119 Jy ! Component: 1550 - total flux cleaned = -0.00170118 Jy ! Component: 1600 - total flux cleaned = -0.00172255 Jy ! Component: 1650 - total flux cleaned = -0.00174381 Jy ! Component: 1700 - total flux cleaned = -0.00179571 Jy ! Component: 1750 - total flux cleaned = -0.00178545 Jy ! Component: 1800 - total flux cleaned = -0.00181602 Jy ! Component: 1850 - total flux cleaned = -0.00183606 Jy ! Component: 1900 - total flux cleaned = -0.00184591 Jy ! Component: 1950 - total flux cleaned = -0.00183604 Jy ! Component: 2000 - total flux cleaned = -0.0018068 Jy ! Component: 2050 - total flux cleaned = -0.00179713 Jy ! Component: 2100 - total flux cleaned = -0.00179709 Jy ! Component: 2150 - total flux cleaned = -0.00178759 Jy ! Component: 2200 - total flux cleaned = -0.00175005 Jy ! Component: 2250 - total flux cleaned = -0.00175946 Jy ! Component: 2300 - total flux cleaned = -0.00174118 Jy ! Component: 2350 - total flux cleaned = -0.00174118 Jy ! Component: 2400 - total flux cleaned = -0.00172306 Jy ! Component: 2450 - total flux cleaned = -0.00171403 Jy ! Component: 2500 - total flux cleaned = -0.00169636 Jy ! Component: 2550 - total flux cleaned = -0.00169638 Jy ! Component: 2600 - total flux cleaned = -0.00169644 Jy ! Component: 2650 - total flux cleaned = -0.00167923 Jy ! Component: 2700 - total flux cleaned = -0.00170501 Jy ! Component: 2750 - total flux cleaned = -0.00171351 Jy ! Component: 2800 - total flux cleaned = -0.00169652 Jy ! Component: 2850 - total flux cleaned = -0.00170504 Jy ! Component: 2900 - total flux cleaned = -0.00170501 Jy ! Component: 2950 - total flux cleaned = -0.00171331 Jy ! Component: 3000 - total flux cleaned = -0.00171339 Jy ! Component: 3050 - total flux cleaned = -0.00169714 Jy ! Component: 3100 - total flux cleaned = -0.00176185 Jy ! Component: 3150 - total flux cleaned = -0.00172977 Jy ! Component: 3200 - total flux cleaned = -0.00175371 Jy ! Component: 3250 - total flux cleaned = -0.00175371 Jy ! Component: 3300 - total flux cleaned = -0.00176952 Jy ! Component: 3350 - total flux cleaned = -0.00176958 Jy ! Component: 3400 - total flux cleaned = -0.00178522 Jy ! Component: 3450 - total flux cleaned = -0.00180834 Jy ! Component: 3500 - total flux cleaned = -0.001816 Jy ! Component: 3550 - total flux cleaned = -0.00179306 Jy ! Component: 3600 - total flux cleaned = -0.00180064 Jy ! Component: 3650 - total flux cleaned = -0.00182323 Jy ! Component: 3700 - total flux cleaned = -0.00180069 Jy ! Component: 3750 - total flux cleaned = -0.00180071 Jy ! Component: 3800 - total flux cleaned = -0.00181553 Jy ! Component: 3850 - total flux cleaned = -0.0018525 Jy ! Component: 3900 - total flux cleaned = -0.00184515 Jy ! Component: 3950 - total flux cleaned = -0.00188163 Jy ! Component: 4000 - total flux cleaned = -0.00188884 Jy ! Component: 4050 - total flux cleaned = -0.00190329 Jy ! Total flux subtracted in 4096 components = -0.00193204 Jy ! Clean residual min=-0.000419 max=0.000414 Jy/beam ! Clean residual mean=-0.000000 rms=0.000125 Jy/beam ! Combined flux in latest and established models = 0.0502091 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 425 components and 0.0502091 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J0756+6058_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9637 x 2.791 at -16.06 degrees (North through East) ! Clean map min=-0.0014081 max=0.040725 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J0756+6058_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0407249 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000121958 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.898408 0.898408 1.79682 3.59363 7.18726 14.3745 28.7491 57.4981 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.04 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 333.924 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J0756+6058_X_uvs.log closed on Tue Apr 15 00:12:51 2014