! Started logfile: /d2/scr/pima/bp177i_uvs/J1007+5822_C_uvs.log on Tue Apr 15 00:22:28 2014 obs /d2/scr/pima/bp177i_uvs/J1007+5822_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1007+5822_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.822222 visibilities/baseline/integration-bin. ! Found source: J1007+5822 ! ! 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 888 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/J1007+5822_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=1.002353Jy sigma=47.036028 ! Fit after self-cal, rms=0.947686Jy sigma=44.550339 ! 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=1.398 mas, bmaj=4.459 mas, bpa=-2.888 degrees ! Estimated noise=0.686202 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 = 0.0375405 Jy ! Component: 100 - total flux cleaned = 0.051902 Jy ! Total flux subtracted in 100 components = 0.051902 Jy ! Clean residual min=-0.006498 max=0.015632 Jy/beam ! Clean residual mean=-0.000001 rms=0.001890 Jy/beam ! Combined flux in latest and established models = 0.051902 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.051902 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=0.031549Jy sigma=1.344989 ! Fit after self-cal, rms=0.030186Jy sigma=1.280754 ! Inverting map ! Added new window around map position (10.2, -14.7). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0135434 Jy ! Component: 100 - total flux cleaned = 0.0201641 Jy ! Total flux subtracted in 100 components = 0.0201641 Jy ! Clean residual min=-0.004692 max=0.009369 Jy/beam ! Clean residual mean=-0.000000 rms=0.001207 Jy/beam ! Combined flux in latest and established models = 0.0720661 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 32 components and 0.0720661 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=0.021937Jy sigma=0.902494 ! Fit after self-cal, rms=0.020956Jy sigma=0.845542 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00637091 Jy ! Component: 100 - total flux cleaned = 0.00968627 Jy ! Total flux subtracted in 100 components = 0.00968627 Jy ! Clean residual min=-0.003913 max=0.004869 Jy/beam ! Clean residual mean=0.000000 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 0.0817523 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 35 components and 0.0817523 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=0.018357Jy sigma=0.733678 ! Fit after self-cal, rms=0.018158Jy sigma=0.720731 ! 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=1.761 mas, bmaj=4.663 mas, bpa=-4.024 degrees ! Estimated noise=0.512876 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 = 0.00360846 Jy ! Component: 100 - total flux cleaned = 0.00434697 Jy ! Component: 150 - total flux cleaned = 0.00499984 Jy ! Component: 200 - total flux cleaned = 0.00505211 Jy ! Total flux subtracted in 200 components = 0.00505211 Jy ! Clean residual min=-0.002561 max=0.003036 Jy/beam ! Clean residual mean=0.000001 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.0868044 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 45 components and 0.0868044 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=0.017147Jy sigma=0.678775 ! Fit after self-cal, rms=0.017059Jy sigma=0.673055 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.761 x 4.663 at -4.024 degrees (North through East) ! Clean map min=-0.0024218 max=0.04463 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 0.96 FD 1.18 HN 0.93 KP 0.98 ! LA 1.01 MK 0.93 NL 1.05 OV 0.97 ! PT 0.94 SC 0.98 ! ! ! 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 1.19 FD 0.99 HN 1.04 KP 0.96 ! LA 1.05 MK 0.93 NL 1.15 OV 1.00 ! PT 0.98 SC 1.17 ! ! ! Fit before self-cal, rms=0.017059Jy sigma=0.673055 ! Fit after self-cal, rms=0.016904Jy sigma=0.659009 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.755 mas, bmaj=4.674 mas, bpa=-4.152 degrees ! Estimated noise=0.517547 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 = 0.000685638 Jy ! Component: 100 - total flux cleaned = 0.000783753 Jy ! Component: 150 - total flux cleaned = 0.000784564 Jy ! Component: 200 - total flux cleaned = 0.000751895 Jy ! Total flux subtracted in 200 components = 0.000751895 Jy ! Clean residual min=-0.002146 max=0.002145 Jy/beam ! Clean residual mean=0.000000 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.0875563 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 53 components and 0.0875563 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=0.648695 ! Fit after self-cal, rms=0.016579Jy sigma=0.646925 ! 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=0.016579Jy sigma=0.646925 ! Fit after self-cal, rms=0.015920Jy sigma=0.625185 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.748 mas, bmaj=4.68 mas, bpa=-4.063 degrees ! Estimated noise=0.512279 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00064774 Jy ! Component: 100 - total flux cleaned = -0.000705128 Jy ! Component: 150 - total flux cleaned = -0.000681944 Jy ! Component: 200 - total flux cleaned = -0.000639833 Jy ! Total flux subtracted in 200 components = -0.000639833 Jy ! Clean residual min=-0.001752 max=0.001708 Jy/beam ! Clean residual mean=-0.000000 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.0869165 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 66 components and 0.0869165 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=0.015853Jy sigma=0.618708 ! Fit after self-cal, rms=0.015841Jy sigma=0.618041 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 = 5.86175e-05 Jy ! Component: 100 - total flux cleaned = 0.000142832 Jy ! Component: 150 - total flux cleaned = 0.00017774 Jy ! Component: 200 - total flux cleaned = 0.000194188 Jy ! Total flux subtracted in 200 components = 0.000194188 Jy ! Clean residual min=-0.001686 max=0.001718 Jy/beam ! Clean residual mean=-0.000000 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.0871107 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 70 components and 0.0871107 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=0.015792Jy sigma=0.615569 ! Fit after self-cal, rms=0.015785Jy sigma=0.615240 ! 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=0.015785Jy sigma=0.615240 ! Fit after self-cal, rms=0.015643Jy sigma=0.610840 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.742 mas, bmaj=4.681 mas, bpa=-4.012 degrees ! Estimated noise=0.508245 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00038328 Jy ! Component: 100 - total flux cleaned = -0.000401665 Jy ! Component: 150 - total flux cleaned = -0.000402044 Jy ! Component: 200 - total flux cleaned = -0.000374962 Jy ! Total flux subtracted in 200 components = -0.000374962 Jy ! Clean residual min=-0.001613 max=0.001544 Jy/beam ! Clean residual mean=-0.000000 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.0867357 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 76 components and 0.0867357 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=0.015619Jy sigma=0.608446 ! Fit after self-cal, rms=0.015616Jy sigma=0.608246 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 = 4.33174e-05 Jy ! Component: 100 - total flux cleaned = 4.37031e-05 Jy ! Component: 150 - total flux cleaned = 5.60538e-05 Jy ! Component: 200 - total flux cleaned = 6.73391e-05 Jy ! Total flux subtracted in 200 components = 6.73391e-05 Jy ! Clean residual min=-0.001602 max=0.001536 Jy/beam ! Clean residual mean=-0.000000 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.0868031 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 81 components and 0.0868031 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=0.015594Jy sigma=0.607226 ! Fit after self-cal, rms=0.015592Jy sigma=0.607116 ! 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=0.015592Jy sigma=0.607116 ! Fit after self-cal, rms=0.015543Jy sigma=0.598358 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.896 mas, bmaj=5.237 mas, bpa=-5.202 degrees ! Estimated noise=0.606832 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113499 Jy ! Component: 100 - total flux cleaned = 0.00151674 Jy ! Component: 150 - total flux cleaned = 0.00162423 Jy ! Component: 200 - total flux cleaned = 0.00169969 Jy ! Total flux subtracted in 200 components = 0.00169969 Jy ! Clean residual min=-0.001749 max=0.001766 Jy/beam ! Clean residual mean=-0.000001 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.0885028 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 95 components and 0.0885028 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=0.015488Jy sigma=0.599138 ! Fit after self-cal, rms=0.015484Jy sigma=0.598958 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 = 7.74875e-05 Jy ! Component: 100 - total flux cleaned = 8.86664e-05 Jy ! Component: 150 - total flux cleaned = 0.000109475 Jy ! Component: 200 - total flux cleaned = 0.000128261 Jy ! Total flux subtracted in 200 components = 0.000128261 Jy ! Clean residual min=-0.001744 max=0.001706 Jy/beam ! Clean residual mean=-0.000001 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.088631 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 100 components and 0.088631 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=0.015500Jy sigma=0.599389 ! Fit after self-cal, rms=0.015498Jy sigma=0.599295 ! 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=1.748 mas, bmaj=4.676 mas, bpa=-4.128 degrees ! Estimated noise=0.51286 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.748 x 4.676 at -4.128 degrees (North through East) ! Clean map min=-0.0015889 max=0.043443 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=1.382 mas, bmaj=4.475 mas, bpa=-2.863 degrees ! Estimated noise=0.683405 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0398769 Jy ! Component: 100 - total flux cleaned = 0.0581879 Jy ! Component: 150 - total flux cleaned = 0.0683348 Jy ! Component: 200 - total flux cleaned = 0.074288 Jy ! Total flux subtracted in 200 components = 0.074288 Jy ! Clean residual min=-0.002277 max=0.003156 Jy/beam ! Clean residual mean=-0.000001 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.074288 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.074288 Jy ! Inverting map and beam ! Estimated beam: bmin=1.748 mas, bmaj=4.676 mas, bpa=-4.128 degrees ! Estimated noise=0.51286 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 = 0.00471645 Jy ! Component: 100 - total flux cleaned = 0.00748517 Jy ! Component: 150 - total flux cleaned = 0.00931986 Jy ! Component: 200 - total flux cleaned = 0.0105808 Jy ! Total flux subtracted in 200 components = 0.0105808 Jy ! Clean residual min=-0.001847 max=0.001850 Jy/beam ! Clean residual mean=0.000000 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.0848687 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 64 components and 0.0848687 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=3.896 mas, bmaj=5.237 mas, bpa=-5.202 degrees ! Estimated noise=0.606832 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177955 Jy ! Component: 100 - total flux cleaned = 0.00252538 Jy ! Component: 150 - total flux cleaned = 0.0028428 Jy ! Component: 200 - total flux cleaned = 0.00309594 Jy ! Total flux subtracted in 200 components = 0.00309594 Jy ! Clean residual min=-0.001926 max=0.001782 Jy/beam ! Clean residual mean=-0.000001 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.0879647 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 = 0.000203749 Jy ! Component: 100 - total flux cleaned = 0.000368743 Jy ! Component: 150 - total flux cleaned = 0.000490994 Jy ! Component: 200 - total flux cleaned = 0.000592583 Jy ! Total flux subtracted in 200 components = 0.000592583 Jy ! Clean residual min=-0.001801 max=0.001609 Jy/beam ! Clean residual mean=-0.000001 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.0885572 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 96 components and 0.0885572 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.748 mas, bmaj=4.676 mas, bpa=-4.128 degrees ! Estimated noise=0.51286 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000569075 Jy ! Component: 100 - total flux cleaned = -0.000640968 Jy ! Component: 150 - total flux cleaned = -0.000657231 Jy ! Component: 200 - total flux cleaned = -0.000687869 Jy ! Total flux subtracted in 200 components = -0.000687869 Jy ! Clean residual min=-0.001583 max=0.001605 Jy/beam ! Clean residual mean=-0.000000 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.0878694 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 106 components and 0.0878694 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=0.015503Jy sigma=0.596984 ! Fit after self-cal, rms=0.015483Jy sigma=0.596028 wmodel /d2/scr/pima/bp177i_uvs/J1007+5822_C_map.mod ! Writing 106 model components to file: /d2/scr/pima/bp177i_uvs/J1007+5822_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J1007+5822_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1007+5822_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1007+5822_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177i_uvs/J1007+5822_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 = -4.86961e-05 Jy ! Component: 100 - total flux cleaned = -0.000147125 Jy ! Component: 150 - total flux cleaned = -0.00040089 Jy ! Component: 200 - total flux cleaned = -0.000664211 Jy ! Component: 250 - total flux cleaned = -0.000916372 Jy ! Component: 300 - total flux cleaned = -0.00115846 Jy ! Component: 350 - total flux cleaned = -0.00135208 Jy ! Component: 400 - total flux cleaned = -0.00153892 Jy ! Component: 450 - total flux cleaned = -0.00175637 Jy ! Component: 500 - total flux cleaned = -0.00198474 Jy ! Component: 550 - total flux cleaned = -0.00210397 Jy ! Component: 600 - total flux cleaned = -0.00228701 Jy ! Component: 650 - total flux cleaned = -0.00243255 Jy ! Component: 700 - total flux cleaned = -0.00257496 Jy ! Component: 750 - total flux cleaned = -0.0027296 Jy ! Component: 800 - total flux cleaned = -0.00289572 Jy ! Component: 850 - total flux cleaned = -0.00302868 Jy ! Component: 900 - total flux cleaned = -0.00317331 Jy ! Component: 950 - total flux cleaned = -0.00332931 Jy ! Component: 1000 - total flux cleaned = -0.00345432 Jy ! Component: 1050 - total flux cleaned = -0.00357709 Jy ! Component: 1100 - total flux cleaned = -0.00369796 Jy ! Component: 1150 - total flux cleaned = -0.00382944 Jy ! Component: 1200 - total flux cleaned = -0.00399706 Jy ! Component: 1250 - total flux cleaned = -0.00408527 Jy ! Component: 1300 - total flux cleaned = -0.00420962 Jy ! Component: 1350 - total flux cleaned = -0.00430754 Jy ! Component: 1400 - total flux cleaned = -0.00441565 Jy ! Component: 1450 - total flux cleaned = -0.00453348 Jy ! Component: 1500 - total flux cleaned = -0.00457972 Jy ! Component: 1550 - total flux cleaned = -0.00464813 Jy ! Component: 1600 - total flux cleaned = -0.00468188 Jy ! Component: 1650 - total flux cleaned = -0.00469304 Jy ! Component: 1700 - total flux cleaned = -0.00470436 Jy ! Component: 1750 - total flux cleaned = -0.00473654 Jy ! Component: 1800 - total flux cleaned = -0.00474729 Jy ! Component: 1850 - total flux cleaned = -0.00482082 Jy ! Component: 1900 - total flux cleaned = -0.00483127 Jy ! Component: 1950 - total flux cleaned = -0.00488239 Jy ! Component: 2000 - total flux cleaned = -0.00491253 Jy ! Component: 2050 - total flux cleaned = -0.00491252 Jy ! Component: 2100 - total flux cleaned = -0.00494204 Jy ! Component: 2150 - total flux cleaned = -0.00494211 Jy ! Component: 2200 - total flux cleaned = -0.00492291 Jy ! Component: 2250 - total flux cleaned = -0.00496121 Jy ! Component: 2300 - total flux cleaned = -0.00498943 Jy ! Component: 2350 - total flux cleaned = -0.00502659 Jy ! Component: 2400 - total flux cleaned = -0.00503574 Jy ! Component: 2450 - total flux cleaned = -0.005054 Jy ! Component: 2500 - total flux cleaned = -0.00507207 Jy ! Component: 2550 - total flux cleaned = -0.0051076 Jy ! Component: 2600 - total flux cleaned = -0.00514278 Jy ! Component: 2650 - total flux cleaned = -0.00515138 Jy ! Component: 2700 - total flux cleaned = -0.00518582 Jy ! Component: 2750 - total flux cleaned = -0.00522818 Jy ! Component: 2800 - total flux cleaned = -0.00523671 Jy ! Component: 2850 - total flux cleaned = -0.00526173 Jy ! Component: 2900 - total flux cleaned = -0.00528638 Jy ! Component: 2950 - total flux cleaned = -0.00531086 Jy ! Component: 3000 - total flux cleaned = -0.00531902 Jy ! Component: 3050 - total flux cleaned = -0.00532706 Jy ! Component: 3100 - total flux cleaned = -0.00538258 Jy ! Component: 3150 - total flux cleaned = -0.00542957 Jy ! Component: 3200 - total flux cleaned = -0.005414 Jy ! Component: 3250 - total flux cleaned = -0.00545249 Jy ! Component: 3300 - total flux cleaned = -0.00544485 Jy ! Component: 3350 - total flux cleaned = -0.0054751 Jy ! Component: 3400 - total flux cleaned = -0.00548259 Jy ! Component: 3450 - total flux cleaned = -0.00548247 Jy ! Component: 3500 - total flux cleaned = -0.00548976 Jy ! Component: 3550 - total flux cleaned = -0.0054897 Jy ! Component: 3600 - total flux cleaned = -0.00549705 Jy ! Component: 3650 - total flux cleaned = -0.00550422 Jy ! Component: 3700 - total flux cleaned = -0.00549717 Jy ! Component: 3750 - total flux cleaned = -0.00551142 Jy ! Component: 3800 - total flux cleaned = -0.00553258 Jy ! Component: 3850 - total flux cleaned = -0.00553262 Jy ! Component: 3900 - total flux cleaned = -0.00556049 Jy ! Component: 3950 - total flux cleaned = -0.00558805 Jy ! Component: 4000 - total flux cleaned = -0.00559493 Jy ! Component: 4050 - total flux cleaned = -0.00558809 Jy ! Total flux subtracted in 4096 components = -0.00560169 Jy ! Clean residual min=-0.000409 max=0.000435 Jy/beam ! Clean residual mean=-0.000000 rms=0.000120 Jy/beam ! Combined flux in latest and established models = 0.0822677 Jy keep ! Adding 299 model components to the UV plane model. ! The established model now contains 405 components and 0.0822677 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1007+5822_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.748 x 4.676 at -4.128 degrees (North through East) ! Clean map min=-0.00088989 max=0.042835 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1007+5822_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0428346 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000116012 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.812509 0.812509 1.62502 3.25004 6.50007 13.0001 26.0003 52.0006 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.042 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 369.226 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1007+5822_C_uvs.log closed on Tue Apr 15 00:22:34 2014