! Started logfile: /d2/scr/pima/bp177i_uvs/J0945+5821_C_uvs.log on Tue Apr 15 00:21:31 2014 obs /d2/scr/pima/bp177i_uvs/J0945+5821_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J0945+5821_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0945+5821 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1080 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 = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177i_uvs/J0945+5821_C] 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 0.300x0.300 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=1.001210Jy sigma=46.238113 ! Fit after self-cal, rms=0.923320Jy sigma=42.559194 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.35 mas, bmaj=4.573 mas, bpa=-0.3832 degrees ! Estimated noise=0.635291 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 = 0.0574648 Jy ! Component: 100 - total flux cleaned = 0.0802026 Jy ! Total flux subtracted in 100 components = 0.0802026 Jy ! Clean residual min=-0.004225 max=0.010157 Jy/beam ! Clean residual mean=-0.000001 rms=0.001219 Jy/beam ! Combined flux in latest and established models = 0.0802026 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0802026 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=0.025216Jy sigma=1.010801 ! Fit after self-cal, rms=0.025148Jy sigma=1.006932 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108628 Jy ! Component: 100 - total flux cleaned = 0.0160663 Jy ! Total flux subtracted in 100 components = 0.0160663 Jy ! Clean residual min=-0.002643 max=0.002921 Jy/beam ! Clean residual mean=0.000000 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.0962688 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 10 components and 0.0962689 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=0.019582Jy sigma=0.747467 ! Fit after self-cal, rms=0.019579Jy sigma=0.747101 ! 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=1.607 mas, bmaj=4.828 mas, bpa=-1.333 degrees ! Estimated noise=0.479515 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 = 0.00281691 Jy ! Component: 100 - total flux cleaned = 0.00424892 Jy ! Component: 150 - total flux cleaned = 0.00523163 Jy ! Component: 200 - total flux cleaned = 0.00592065 Jy ! Total flux subtracted in 200 components = 0.00592065 Jy ! Clean residual min=-0.002762 max=0.002587 Jy/beam ! Clean residual mean=-0.000000 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.10219 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 25 components and 0.10219 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=0.018988Jy sigma=0.732183 ! Fit after self-cal, rms=0.018988Jy sigma=0.732112 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.607 x 4.828 at -1.333 degrees (North through East) ! Clean map min=-0.0026343 max=0.075351 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 1.00* 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=0.018988Jy sigma=0.732112 ! Fit after self-cal, rms=0.018988Jy sigma=0.732112 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.607 mas, bmaj=4.828 mas, bpa=-1.333 degrees ! Estimated noise=0.479515 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 = 0.000370937 Jy ! Component: 100 - total flux cleaned = 0.000471795 Jy ! Component: 150 - total flux cleaned = 0.000533583 Jy ! Component: 200 - total flux cleaned = 0.00059142 Jy ! Total flux subtracted in 200 components = 0.00059142 Jy ! Clean residual min=-0.002732 max=0.002573 Jy/beam ! Clean residual mean=-0.000000 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.102781 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 30 components and 0.102781 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=0.018948Jy sigma=0.731392 ! Fit after self-cal, rms=0.018947Jy sigma=0.731377 ! 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=0.018947Jy sigma=0.731377 ! Fit after self-cal, rms=0.018947Jy sigma=0.731377 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.607 mas, bmaj=4.828 mas, bpa=-1.333 degrees ! Estimated noise=0.479515 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.77342e-05 Jy ! Component: 100 - total flux cleaned = 6.65274e-05 Jy ! Component: 150 - total flux cleaned = 9.10364e-05 Jy ! Component: 200 - total flux cleaned = 0.000126479 Jy ! Total flux subtracted in 200 components = 0.000126479 Jy ! Clean residual min=-0.002721 max=0.002584 Jy/beam ! Clean residual mean=-0.000000 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.102907 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 32 components and 0.102907 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=0.018928Jy sigma=0.730790 ! Fit after self-cal, rms=0.018928Jy sigma=0.730785 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 = 2.21056e-05 Jy ! Component: 100 - total flux cleaned = 4.3979e-05 Jy ! Component: 150 - total flux cleaned = 7.49549e-05 Jy ! Component: 200 - total flux cleaned = 9.51075e-05 Jy ! Total flux subtracted in 200 components = 9.51075e-05 Jy ! Clean residual min=-0.002711 max=0.002593 Jy/beam ! Clean residual mean=-0.000000 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.103003 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 34 components and 0.103003 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=0.018914Jy sigma=0.730401 ! Fit after self-cal, rms=0.018914Jy sigma=0.730399 ! 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=0.018914Jy sigma=0.730399 ! Fit after self-cal, rms=0.018914Jy sigma=0.730399 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.607 mas, bmaj=4.828 mas, bpa=-1.333 degrees ! Estimated noise=0.479515 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.88702e-05 Jy ! Component: 100 - total flux cleaned = 4.70652e-05 Jy ! Component: 150 - total flux cleaned = 6.4591e-05 Jy ! Component: 200 - total flux cleaned = 7.30829e-05 Jy ! Total flux subtracted in 200 components = 7.30829e-05 Jy ! Clean residual min=-0.002704 max=0.002600 Jy/beam ! Clean residual mean=-0.000000 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.103076 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 36 components and 0.103076 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=0.018904Jy sigma=0.730136 ! Fit after self-cal, rms=0.018904Jy sigma=0.730135 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 = 8.58301e-06 Jy ! Component: 100 - total flux cleaned = 1.68117e-05 Jy ! Component: 150 - total flux cleaned = 2.46524e-05 Jy ! Component: 200 - total flux cleaned = 3.96348e-05 Jy ! Total flux subtracted in 200 components = 3.96348e-05 Jy ! Clean residual min=-0.002698 max=0.002605 Jy/beam ! Clean residual mean=-0.000000 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.103115 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 38 components and 0.103115 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=0.018896Jy sigma=0.729932 ! Fit after self-cal, rms=0.018897Jy sigma=0.729931 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.018897Jy sigma=0.729931 ! Fit after self-cal, rms=0.018897Jy sigma=0.729931 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.569 mas, bmaj=5.257 mas, bpa=-2.088 degrees ! Estimated noise=0.59299 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000878311 Jy ! Component: 100 - total flux cleaned = 0.0011316 Jy ! Component: 150 - total flux cleaned = 0.0011589 Jy ! Component: 200 - total flux cleaned = 0.00117059 Jy ! Total flux subtracted in 200 components = 0.00117059 Jy ! Clean residual min=-0.003427 max=0.003704 Jy/beam ! Clean residual mean=-0.000001 rms=0.001013 Jy/beam ! Combined flux in latest and established models = 0.104286 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 46 components and 0.104286 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=0.018901Jy sigma=0.731870 ! Fit after self-cal, rms=0.018900Jy sigma=0.731761 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 = 3.59536e-05 Jy ! Component: 100 - total flux cleaned = 3.6305e-05 Jy ! Component: 150 - total flux cleaned = 5.56033e-05 Jy ! Component: 200 - total flux cleaned = 7.40906e-05 Jy ! Total flux subtracted in 200 components = 7.40906e-05 Jy ! Clean residual min=-0.003382 max=0.003723 Jy/beam ! Clean residual mean=-0.000001 rms=0.001012 Jy/beam ! Combined flux in latest and established models = 0.10436 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 50 components and 0.10436 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=0.018921Jy sigma=0.732655 ! Fit after self-cal, rms=0.018921Jy sigma=0.732637 ! 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=1.607 mas, bmaj=4.828 mas, bpa=-1.333 degrees ! Estimated noise=0.479515 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.607 x 4.828 at -1.333 degrees (North through East) ! Clean map min=-0.0025212 max=0.07537 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.35 mas, bmaj=4.573 mas, bpa=-0.3832 degrees ! Estimated noise=0.635291 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0575133 Jy ! Component: 100 - total flux cleaned = 0.0802715 Jy ! Component: 150 - total flux cleaned = 0.0910885 Jy ! Component: 200 - total flux cleaned = 0.0962721 Jy ! Total flux subtracted in 200 components = 0.0962721 Jy ! Clean residual min=-0.002644 max=0.002908 Jy/beam ! Clean residual mean=0.000000 rms=0.000673 Jy/beam ! Combined flux in latest and established models = 0.0962721 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0962721 Jy ! Inverting map and beam ! Estimated beam: bmin=1.607 mas, bmaj=4.828 mas, bpa=-1.333 degrees ! Estimated noise=0.479515 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 (-30, 41.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00326066 Jy ! Component: 100 - total flux cleaned = 0.0050936 Jy ! Component: 150 - total flux cleaned = 0.00640398 Jy ! Component: 200 - total flux cleaned = 0.00729277 Jy ! Total flux subtracted in 200 components = 0.00729277 Jy ! Clean residual min=-0.002761 max=0.002358 Jy/beam ! Clean residual mean=-0.000000 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.103565 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 41 components and 0.103565 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.569 mas, bmaj=5.257 mas, bpa=-2.088 degrees ! Estimated noise=0.59299 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00151728 Jy ! Component: 100 - total flux cleaned = 0.00186347 Jy ! Component: 150 - total flux cleaned = 0.00211911 Jy ! Component: 200 - total flux cleaned = 0.00228307 Jy ! Total flux subtracted in 200 components = 0.00228307 Jy ! Clean residual min=-0.003329 max=0.003709 Jy/beam ! Clean residual mean=-0.000002 rms=0.000967 Jy/beam ! Combined flux in latest and established models = 0.105848 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 = 0.000119824 Jy ! Component: 100 - total flux cleaned = 0.000184271 Jy ! Component: 150 - total flux cleaned = 0.000242714 Jy ! Component: 200 - total flux cleaned = 0.00029626 Jy ! Total flux subtracted in 200 components = 0.00029626 Jy ! Clean residual min=-0.003305 max=0.003594 Jy/beam ! Clean residual mean=-0.000002 rms=0.000959 Jy/beam ! Combined flux in latest and established models = 0.106144 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 66 components and 0.106144 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.607 mas, bmaj=4.828 mas, bpa=-1.333 degrees ! Estimated noise=0.479515 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000542637 Jy ! Component: 100 - total flux cleaned = -0.000668051 Jy ! Component: 150 - total flux cleaned = -0.000642794 Jy ! Component: 200 - total flux cleaned = -0.000665246 Jy ! Total flux subtracted in 200 components = -0.000665246 Jy ! Clean residual min=-0.002757 max=0.002340 Jy/beam ! Clean residual mean=-0.000001 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.105479 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 78 components and 0.105479 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=0.018614Jy sigma=0.717428 ! Fit after self-cal, rms=0.018574Jy sigma=0.715040 wmodel /d2/scr/pima/bp177i_uvs/J0945+5821_C_map.mod ! Writing 78 model components to file: /d2/scr/pima/bp177i_uvs/J0945+5821_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J0945+5821_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J0945+5821_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J0945+5821_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177i_uvs/J0945+5821_C_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 = 0.000290197 Jy ! Component: 100 - total flux cleaned = 0.000861628 Jy ! Component: 150 - total flux cleaned = 0.00120308 Jy ! Component: 200 - total flux cleaned = 0.00159776 Jy ! Component: 250 - total flux cleaned = 0.0020747 Jy ! Component: 300 - total flux cleaned = 0.00243148 Jy ! Component: 350 - total flux cleaned = 0.00277286 Jy ! Component: 400 - total flux cleaned = 0.00304225 Jy ! Component: 450 - total flux cleaned = 0.00335907 Jy ! Component: 500 - total flux cleaned = 0.00352552 Jy ! Component: 550 - total flux cleaned = 0.00371525 Jy ! Component: 600 - total flux cleaned = 0.0038731 Jy ! Component: 650 - total flux cleaned = 0.00405223 Jy ! Component: 700 - total flux cleaned = 0.00417625 Jy ! Component: 750 - total flux cleaned = 0.00427309 Jy ! Component: 800 - total flux cleaned = 0.00436718 Jy ! Component: 850 - total flux cleaned = 0.00445831 Jy ! Component: 900 - total flux cleaned = 0.00452463 Jy ! Component: 950 - total flux cleaned = 0.00459018 Jy ! Component: 1000 - total flux cleaned = 0.00469679 Jy ! Component: 1050 - total flux cleaned = 0.00482186 Jy ! Component: 1100 - total flux cleaned = 0.00490334 Jy ! Component: 1150 - total flux cleaned = 0.00500342 Jy ! Component: 1200 - total flux cleaned = 0.00504285 Jy ! Component: 1250 - total flux cleaned = 0.00515876 Jy ! Component: 1300 - total flux cleaned = 0.00529069 Jy ! Component: 1350 - total flux cleaned = 0.00529033 Jy ! Component: 1400 - total flux cleaned = 0.00539953 Jy ! Component: 1450 - total flux cleaned = 0.00547082 Jy ! Component: 1500 - total flux cleaned = 0.00555909 Jy ! Component: 1550 - total flux cleaned = 0.00562799 Jy ! Component: 1600 - total flux cleaned = 0.00572975 Jy ! Component: 1650 - total flux cleaned = 0.00566312 Jy ! Component: 1700 - total flux cleaned = 0.00574562 Jy ! Component: 1750 - total flux cleaned = 0.0058104 Jy ! Component: 1800 - total flux cleaned = 0.00585812 Jy ! Component: 1850 - total flux cleaned = 0.00581114 Jy ! Component: 1900 - total flux cleaned = 0.00584225 Jy ! Component: 1950 - total flux cleaned = 0.00585776 Jy ! Component: 2000 - total flux cleaned = 0.00588778 Jy ! Component: 2050 - total flux cleaned = 0.00590243 Jy ! Component: 2100 - total flux cleaned = 0.00596031 Jy ! Component: 2150 - total flux cleaned = 0.00588855 Jy ! Component: 2200 - total flux cleaned = 0.0059455 Jy ! Component: 2250 - total flux cleaned = 0.00591763 Jy ! Component: 2300 - total flux cleaned = 0.00594534 Jy ! Component: 2350 - total flux cleaned = 0.00591824 Jy ! Component: 2400 - total flux cleaned = 0.00595908 Jy ! Component: 2450 - total flux cleaned = 0.0059723 Jy ! Component: 2500 - total flux cleaned = 0.00595919 Jy ! Component: 2550 - total flux cleaned = 0.00598535 Jy ! Component: 2600 - total flux cleaned = 0.00598541 Jy ! Component: 2650 - total flux cleaned = 0.00603595 Jy ! Component: 2700 - total flux cleaned = 0.00599832 Jy ! Component: 2750 - total flux cleaned = 0.00602297 Jy ! Component: 2800 - total flux cleaned = 0.00599847 Jy ! Component: 2850 - total flux cleaned = 0.0059381 Jy ! Component: 2900 - total flux cleaned = 0.00594988 Jy ! Component: 2950 - total flux cleaned = 0.00592615 Jy ! Component: 3000 - total flux cleaned = 0.00593799 Jy ! Component: 3050 - total flux cleaned = 0.00594953 Jy ! Component: 3100 - total flux cleaned = 0.00593816 Jy ! Component: 3150 - total flux cleaned = 0.00589302 Jy ! Component: 3200 - total flux cleaned = 0.00589312 Jy ! Component: 3250 - total flux cleaned = 0.00584902 Jy ! Component: 3300 - total flux cleaned = 0.00584916 Jy ! Component: 3350 - total flux cleaned = 0.00579519 Jy ! Component: 3400 - total flux cleaned = 0.00574163 Jy ! Component: 3450 - total flux cleaned = 0.00570972 Jy ! Component: 3500 - total flux cleaned = 0.00568862 Jy ! Component: 3550 - total flux cleaned = 0.00559481 Jy ! Component: 3600 - total flux cleaned = 0.00555342 Jy ! Component: 3650 - total flux cleaned = 0.0055431 Jy ! Component: 3700 - total flux cleaned = 0.00547209 Jy ! Component: 3750 - total flux cleaned = 0.00542184 Jy ! Component: 3800 - total flux cleaned = 0.00541176 Jy ! Component: 3850 - total flux cleaned = 0.00534266 Jy ! Component: 3900 - total flux cleaned = 0.00530369 Jy ! Component: 3950 - total flux cleaned = 0.00527449 Jy ! Component: 4000 - total flux cleaned = 0.00523619 Jy ! Component: 4050 - total flux cleaned = 0.00518864 Jy ! Total flux subtracted in 4096 components = 0.00517921 Jy ! Clean residual min=-0.000536 max=0.000543 Jy/beam ! Clean residual mean=0.000000 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.110658 Jy keep ! Adding 357 model components to the UV plane model. ! The established model now contains 435 components and 0.110658 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J0945+5821_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.607 x 4.828 at -1.333 degrees (North through East) ! Clean map min=-0.0013865 max=0.074164 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J0945+5821_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0741637 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000174015 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.703911 0.703911 1.40782 2.81564 5.63129 11.2626 22.5251 45.0503 90.1006 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.074 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 426.19 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J0945+5821_C_uvs.log closed on Tue Apr 15 00:21:36 2014