! Started logfile: /d2/scr/pima/bp171aa_uvs/J1302+5818_C_uvs.log on Thu Nov 28 23:39:26 2013 obs /d2/scr/pima/bp171aa_uvs/J1302+5818_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171aa_uvs/J1302+5818_C_uva.fits ! AN table 1: 18 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.540741 visibilities/baseline/integration-bin. ! Found source: J1302+5818 ! ! 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 4.14397e+09 3.2e+07 1 3.2e+07 ! 02 2 4.17597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.20797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.23997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.43197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.52797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.55997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.59197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 3504 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/bp171aa_uvs/J1302+5818_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. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.022834Jy sigma=0.722997 ! Fit after self-cal, rms=0.917347Jy sigma=0.648419 ! 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=2.279 mas, bmaj=5.099 mas, bpa=34.73 degrees ! Estimated noise=27.3674 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 = 0.0558622 Jy ! Component: 100 - total flux cleaned = 0.0865413 Jy ! Total flux subtracted in 100 components = 0.0865413 Jy ! Clean residual min=-0.010201 max=0.016706 Jy/beam ! Clean residual mean=-0.000252 rms=0.003958 Jy/beam ! Combined flux in latest and established models = 0.0865413 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0865413 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=0.073946Jy sigma=0.052273 ! Fit after self-cal, rms=0.073270Jy sigma=0.051796 ! 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=2.882 mas, bmaj=5.483 mas, bpa=40 degrees ! Estimated noise=17.2575 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 = 0.0350006 Jy ! Component: 100 - total flux cleaned = 0.0575707 Jy ! Component: 150 - total flux cleaned = 0.0731971 Jy ! Component: 200 - total flux cleaned = 0.0846036 Jy ! Total flux subtracted in 200 components = 0.0846036 Jy ! Clean residual min=-0.009000 max=0.011609 Jy/beam ! Clean residual mean=-0.000209 rms=0.003427 Jy/beam ! Combined flux in latest and established models = 0.171145 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 82 components and 0.171145 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=0.050506Jy sigma=0.035682 ! Fit after self-cal, rms=0.050250Jy sigma=0.035501 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.882 x 5.483 at 40 degrees (North through East) ! Clean map min=-0.0085523 max=0.078132 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=0.050250Jy sigma=0.035501 ! Fit after self-cal, rms=0.050250Jy sigma=0.035501 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.882 mas, bmaj=5.483 mas, bpa=40 degrees ! Estimated noise=17.2575 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 = 0.00865249 Jy ! Component: 100 - total flux cleaned = 0.0149754 Jy ! Component: 150 - total flux cleaned = 0.0197261 Jy ! Component: 200 - total flux cleaned = 0.0233142 Jy ! Total flux subtracted in 200 components = 0.0233142 Jy ! Clean residual min=-0.008183 max=0.010577 Jy/beam ! Clean residual mean=-0.000181 rms=0.002935 Jy/beam ! Combined flux in latest and established models = 0.194459 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 99 components and 0.194459 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=0.048232Jy sigma=0.034070 ! Fit after self-cal, rms=0.048187Jy sigma=0.034037 ! 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=0.048187Jy sigma=0.034037 ! Fit after self-cal, rms=0.048187Jy sigma=0.034037 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.882 mas, bmaj=5.483 mas, bpa=40 degrees ! Estimated noise=17.2575 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00282935 Jy ! Component: 100 - total flux cleaned = 0.00491058 Jy ! Component: 150 - total flux cleaned = 0.00647495 Jy ! Component: 200 - total flux cleaned = 0.00713239 Jy ! Total flux subtracted in 200 components = 0.00713239 Jy ! Clean residual min=-0.008227 max=0.010435 Jy/beam ! Clean residual mean=-0.000173 rms=0.002867 Jy/beam ! Combined flux in latest and established models = 0.201591 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 101 components and 0.201591 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=0.047963Jy sigma=0.033878 ! Fit after self-cal, rms=0.047960Jy sigma=0.033876 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 = 0.000377101 Jy ! Component: 100 - total flux cleaned = 0.000722472 Jy ! Component: 150 - total flux cleaned = 0.000887161 Jy ! Component: 200 - total flux cleaned = 0.00100745 Jy ! Total flux subtracted in 200 components = 0.00100745 Jy ! Clean residual min=-0.008116 max=0.010437 Jy/beam ! Clean residual mean=-0.000172 rms=0.002854 Jy/beam ! Combined flux in latest and established models = 0.202599 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 103 components and 0.202599 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=0.047897Jy sigma=0.033831 ! Fit after self-cal, rms=0.047894Jy sigma=0.033829 ! 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=0.047894Jy sigma=0.033829 ! Fit after self-cal, rms=0.048060Jy sigma=0.033643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.892 mas, bmaj=5.49 mas, bpa=40.19 degrees ! Estimated noise=17.4768 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111665 Jy ! Component: 100 - total flux cleaned = 0.00135588 Jy ! Component: 150 - total flux cleaned = 0.00150713 Jy ! Component: 200 - total flux cleaned = 0.00161756 Jy ! Total flux subtracted in 200 components = 0.00161756 Jy ! Clean residual min=-0.007735 max=0.010187 Jy/beam ! Clean residual mean=-0.000168 rms=0.002751 Jy/beam ! Combined flux in latest and established models = 0.204216 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 104 components and 0.204216 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=0.047998Jy sigma=0.033600 ! Fit after self-cal, rms=0.048003Jy sigma=0.033597 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 = 0.000128538 Jy ! Component: 100 - total flux cleaned = 0.000236446 Jy ! Component: 150 - total flux cleaned = 0.000307157 Jy ! Component: 200 - total flux cleaned = 0.000409683 Jy ! Total flux subtracted in 200 components = 0.000409683 Jy ! Clean residual min=-0.007717 max=0.010174 Jy/beam ! Clean residual mean=-0.000168 rms=0.002743 Jy/beam ! Combined flux in latest and established models = 0.204626 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 106 components and 0.204626 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=0.047959Jy sigma=0.033566 ! Fit after self-cal, rms=0.047957Jy sigma=0.033565 ! 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=0.047957Jy sigma=0.033565 ! Fit after self-cal, rms=0.047981Jy sigma=0.033564 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.215 mas, bmaj=6.012 mas, bpa=45.13 degrees ! Estimated noise=19.0243 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00308713 Jy ! Component: 100 - total flux cleaned = 0.00478327 Jy ! Component: 150 - total flux cleaned = 0.00512655 Jy ! Component: 200 - total flux cleaned = 0.00521433 Jy ! Total flux subtracted in 200 components = 0.00521433 Jy ! Clean residual min=-0.010891 max=0.012948 Jy/beam ! Clean residual mean=-0.000246 rms=0.003888 Jy/beam ! Combined flux in latest and established models = 0.209841 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 111 components and 0.209841 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=0.048017Jy sigma=0.033578 ! Fit after self-cal, rms=0.048004Jy sigma=0.033570 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 = 0.000138546 Jy ! Component: 100 - total flux cleaned = 0.000261543 Jy ! Component: 150 - total flux cleaned = 0.000339766 Jy ! Component: 200 - total flux cleaned = 0.000415871 Jy ! Total flux subtracted in 200 components = 0.000415871 Jy ! Clean residual min=-0.010771 max=0.012885 Jy/beam ! Clean residual mean=-0.000246 rms=0.003871 Jy/beam ! Combined flux in latest and established models = 0.210256 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 112 components and 0.210256 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=0.047995Jy sigma=0.033562 ! Fit after self-cal, rms=0.047992Jy sigma=0.033560 ! 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=2.891 mas, bmaj=5.488 mas, bpa=40.15 degrees ! Estimated noise=17.4865 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.891 x 5.488 at 40.15 degrees (North through East) ! Clean map min=-0.0078893 max=0.077572 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=2.288 mas, bmaj=5.086 mas, bpa=34.67 degrees ! Estimated noise=27.8854 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0572902 Jy ! Component: 100 - total flux cleaned = 0.0890596 Jy ! Component: 150 - total flux cleaned = 0.111177 Jy ! Component: 200 - total flux cleaned = 0.127716 Jy ! Total flux subtracted in 200 components = 0.127716 Jy ! Clean residual min=-0.007184 max=0.011187 Jy/beam ! Clean residual mean=-0.000203 rms=0.002799 Jy/beam ! Combined flux in latest and established models = 0.127716 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 52 model components to the UV plane model. ! The established model now contains 52 components and 0.127716 Jy ! Inverting map and beam ! Estimated beam: bmin=2.891 mas, bmaj=5.488 mas, bpa=40.15 degrees ! Estimated noise=17.4865 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 = 0.0217159 Jy ! Component: 100 - total flux cleaned = 0.0365516 Jy ! Component: 150 - total flux cleaned = 0.0473177 Jy ! Component: 200 - total flux cleaned = 0.0552823 Jy ! Total flux subtracted in 200 components = 0.0552823 Jy ! Clean residual min=-0.008072 max=0.010660 Jy/beam ! Clean residual mean=-0.000194 rms=0.003075 Jy/beam ! Combined flux in latest and established models = 0.182998 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 96 components and 0.182998 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=4.215 mas, bmaj=6.012 mas, bpa=45.13 degrees ! Estimated noise=19.0243 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00946978 Jy ! Component: 100 - total flux cleaned = 0.0157162 Jy ! Component: 150 - total flux cleaned = 0.0199034 Jy ! Component: 200 - total flux cleaned = 0.0227131 Jy ! Total flux subtracted in 200 components = 0.0227131 Jy ! Clean residual min=-0.011000 max=0.013111 Jy/beam ! Clean residual mean=-0.000255 rms=0.003951 Jy/beam ! Combined flux in latest and established models = 0.205711 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 = 0.00188708 Jy ! Component: 100 - total flux cleaned = 0.00298381 Jy ! Component: 150 - total flux cleaned = 0.00311461 Jy ! Component: 200 - total flux cleaned = 0.00328327 Jy ! Total flux subtracted in 200 components = 0.00328327 Jy ! Clean residual min=-0.011011 max=0.012993 Jy/beam ! Clean residual mean=-0.000249 rms=0.003907 Jy/beam ! Combined flux in latest and established models = 0.208994 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 111 components and 0.208994 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.891 mas, bmaj=5.488 mas, bpa=40.15 degrees ! Estimated noise=17.4865 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00172217 Jy ! Component: 100 - total flux cleaned = -0.00206431 Jy ! Component: 150 - total flux cleaned = -0.00217647 Jy ! Component: 200 - total flux cleaned = -0.00217759 Jy ! Total flux subtracted in 200 components = -0.00217759 Jy ! Clean residual min=-0.007654 max=0.010388 Jy/beam ! Clean residual mean=-0.000165 rms=0.002731 Jy/beam ! Combined flux in latest and established models = 0.206817 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 123 components and 0.206817 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=0.048112Jy sigma=0.033650 ! Fit after self-cal, rms=0.048096Jy sigma=0.033640 wmodel /d2/scr/pima/bp171aa_uvs/J1302+5818_C_map.mod ! Writing 123 model components to file: /d2/scr/pima/bp171aa_uvs/J1302+5818_C_map.mod wobs /d2/scr/pima/bp171aa_uvs/J1302+5818_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171aa_uvs/J1302+5818_C_uvs.fits wwins /d2/scr/pima/bp171aa_uvs/J1302+5818_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171aa_uvs/J1302+5818_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 = 0.00433152 Jy ! Component: 100 - total flux cleaned = 0.0080448 Jy ! Component: 150 - total flux cleaned = 0.0101988 Jy ! Component: 200 - total flux cleaned = 0.0114337 Jy ! Component: 250 - total flux cleaned = 0.0120196 Jy ! Component: 300 - total flux cleaned = 0.0122357 Jy ! Component: 350 - total flux cleaned = 0.012336 Jy ! Component: 400 - total flux cleaned = 0.0125321 Jy ! Component: 450 - total flux cleaned = 0.012804 Jy ! Component: 500 - total flux cleaned = 0.0127159 Jy ! Component: 550 - total flux cleaned = 0.0128838 Jy ! Component: 600 - total flux cleaned = 0.0129663 Jy ! Component: 650 - total flux cleaned = 0.0130452 Jy ! Component: 700 - total flux cleaned = 0.0130464 Jy ! Component: 750 - total flux cleaned = 0.0131876 Jy ! Component: 800 - total flux cleaned = 0.0133227 Jy ! Component: 850 - total flux cleaned = 0.0134508 Jy ! Component: 900 - total flux cleaned = 0.0134518 Jy ! Component: 950 - total flux cleaned = 0.0136327 Jy ! Component: 1000 - total flux cleaned = 0.0138027 Jy ! Component: 1050 - total flux cleaned = 0.0139131 Jy ! Component: 1100 - total flux cleaned = 0.0139653 Jy ! Component: 1150 - total flux cleaned = 0.0141187 Jy ! Component: 1200 - total flux cleaned = 0.0143169 Jy ! Component: 1250 - total flux cleaned = 0.0144119 Jy ! Component: 1300 - total flux cleaned = 0.0144129 Jy ! Component: 1350 - total flux cleaned = 0.0145013 Jy ! Component: 1400 - total flux cleaned = 0.014674 Jy ! Component: 1450 - total flux cleaned = 0.0148414 Jy ! Component: 1500 - total flux cleaned = 0.0149216 Jy ! Component: 1550 - total flux cleaned = 0.0150007 Jy ! Component: 1600 - total flux cleaned = 0.0150393 Jy ! Component: 1650 - total flux cleaned = 0.0150761 Jy ! Component: 1700 - total flux cleaned = 0.0151476 Jy ! Component: 1750 - total flux cleaned = 0.0152529 Jy ! Component: 1800 - total flux cleaned = 0.0153222 Jy ! Component: 1850 - total flux cleaned = 0.0155245 Jy ! Component: 1900 - total flux cleaned = 0.0155905 Jy ! Component: 1950 - total flux cleaned = 0.01572 Jy ! Component: 2000 - total flux cleaned = 0.0158469 Jy ! Component: 2050 - total flux cleaned = 0.015971 Jy ! Component: 2100 - total flux cleaned = 0.0160628 Jy ! Component: 2150 - total flux cleaned = 0.0161822 Jy ! Component: 2200 - total flux cleaned = 0.0162707 Jy ! Component: 2250 - total flux cleaned = 0.0163867 Jy ! Component: 2300 - total flux cleaned = 0.0163866 Jy ! Component: 2350 - total flux cleaned = 0.0164712 Jy ! Component: 2400 - total flux cleaned = 0.0164986 Jy ! Component: 2450 - total flux cleaned = 0.0164986 Jy ! Component: 2500 - total flux cleaned = 0.0165803 Jy ! Component: 2550 - total flux cleaned = 0.0165804 Jy ! Component: 2600 - total flux cleaned = 0.0166339 Jy ! Component: 2650 - total flux cleaned = 0.0166603 Jy ! Component: 2700 - total flux cleaned = 0.0167127 Jy ! Component: 2750 - total flux cleaned = 0.0167646 Jy ! Component: 2800 - total flux cleaned = 0.0168415 Jy ! Component: 2850 - total flux cleaned = 0.0168669 Jy ! Component: 2900 - total flux cleaned = 0.016867 Jy ! Component: 2950 - total flux cleaned = 0.0169169 Jy ! Component: 3000 - total flux cleaned = 0.0169415 Jy ! Component: 3050 - total flux cleaned = 0.0169659 Jy ! Component: 3100 - total flux cleaned = 0.016966 Jy ! Component: 3150 - total flux cleaned = 0.0169902 Jy ! Component: 3200 - total flux cleaned = 0.017062 Jy ! Component: 3250 - total flux cleaned = 0.0170619 Jy ! Component: 3300 - total flux cleaned = 0.0171327 Jy ! Component: 3350 - total flux cleaned = 0.0172027 Jy ! Component: 3400 - total flux cleaned = 0.0172259 Jy ! Component: 3450 - total flux cleaned = 0.0172722 Jy ! Component: 3500 - total flux cleaned = 0.0172723 Jy ! Component: 3550 - total flux cleaned = 0.0173185 Jy ! Component: 3600 - total flux cleaned = 0.0173643 Jy ! Component: 3650 - total flux cleaned = 0.0174101 Jy ! Component: 3700 - total flux cleaned = 0.0174329 Jy ! Component: 3750 - total flux cleaned = 0.0174556 Jy ! Component: 3800 - total flux cleaned = 0.0175009 Jy ! Component: 3850 - total flux cleaned = 0.0175233 Jy ! Component: 3900 - total flux cleaned = 0.0175459 Jy ! Component: 3950 - total flux cleaned = 0.0176134 Jy ! Component: 4000 - total flux cleaned = 0.0176357 Jy ! Component: 4050 - total flux cleaned = 0.0176132 Jy ! Total flux subtracted in 4096 components = 0.0176356 Jy ! Clean residual min=-0.001169 max=0.001190 Jy/beam ! Clean residual mean=-0.000052 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.224452 Jy keep ! Adding 516 model components to the UV plane model. ! The established model now contains 639 components and 0.224452 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171aa_uvs/J1302+5818_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.891 x 5.488 at 40.15 degrees (North through East) ! Clean map min=-0.0030762 max=0.076614 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171aa_uvs/J1302+5818_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0766135 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000456347 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.78694 1.78694 3.57388 7.14777 14.2955 28.5911 57.1821 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.076 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 167.884 quit ! Quitting program ! Log file /d2/scr/pima/bp171aa_uvs/J1302+5818_C_uvs.log closed on Thu Nov 28 23:39:32 2013