! Started logfile: /scr/pima/bp171ac_uvs/J1004+1207_C_uvs.log on Mon Dec 9 01:52:17 2013 obs /scr/pima/bp171ac_uvs/J1004+1207_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171ac_uvs/J1004+1207_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1004+1207 ! ! 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 /scr/pima/bp171ac_uvs/J1004+1207_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=1.002132Jy sigma=3.822792 ! Fit after self-cal, rms=0.911869Jy sigma=3.436583 ! 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=1.426 mas, bmaj=3.823 mas, bpa=-3.152 degrees ! Estimated noise=8.2402 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 = 0.0675213 Jy ! Component: 100 - total flux cleaned = 0.0865063 Jy ! Total flux subtracted in 100 components = 0.0865063 Jy ! Clean residual min=-0.004591 max=0.008298 Jy/beam ! Clean residual mean=-0.000008 rms=0.001517 Jy/beam ! Combined flux in latest and established models = 0.0865063 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0865063 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=0.028334Jy sigma=0.124261 ! Fit after self-cal, rms=0.028308Jy sigma=0.124176 ! 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=1.748 mas, bmaj=4.304 mas, bpa=-2.993 degrees ! Estimated noise=5.96162 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 = 0.0131947 Jy ! Component: 100 - total flux cleaned = 0.01955 Jy ! Component: 150 - total flux cleaned = 0.0232674 Jy ! Component: 200 - total flux cleaned = 0.0255927 Jy ! Total flux subtracted in 200 components = 0.0255927 Jy ! Clean residual min=-0.005113 max=0.007279 Jy/beam ! Clean residual mean=-0.000008 rms=0.001452 Jy/beam ! Combined flux in latest and established models = 0.112099 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 52 components and 0.112099 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=0.024244Jy sigma=0.095252 ! Fit after self-cal, rms=0.024217Jy sigma=0.095172 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.748 x 4.304 at -2.993 degrees (North through East) ! Clean map min=-0.0051066 max=0.091857 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 0.93 FD 1.03 HN 1.02 KP 0.89 ! LA 1.18 MK 0.89 NL 1.09 OV 0.98 ! PT 0.94 SC 0.97 ! ! ! 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 1.01 FD 0.97 HN 1.10 KP 0.96 ! LA 1.20 MK 0.96 NL 1.02 OV 1.00 ! PT 0.90 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.01 HN 1.10 KP 0.96 ! LA 1.18 MK 0.96 NL 1.05 OV 1.02 ! PT 1.02 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.92 HN 1.10 KP 0.94 ! LA 1.19 MK 0.98 NL 1.08 OV 0.99 ! PT 0.92 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.95 HN 1.07 KP 0.99 ! LA 1.14 MK 1.00 NL 1.12 OV 1.02 ! PT 0.92 SC 1.08 ! ! ! Fit before self-cal, rms=0.024217Jy sigma=0.095172 ! Fit after self-cal, rms=0.023207Jy sigma=0.089101 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.744 mas, bmaj=4.323 mas, bpa=-3.253 degrees ! Estimated noise=6.06442 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 (-3.3, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0048125 Jy ! Component: 100 - total flux cleaned = 0.00703286 Jy ! Component: 150 - total flux cleaned = 0.00839703 Jy ! Component: 200 - total flux cleaned = 0.00881573 Jy ! Total flux subtracted in 200 components = 0.00881573 Jy ! Clean residual min=-0.003735 max=0.004748 Jy/beam ! Clean residual mean=-0.000008 rms=0.000973 Jy/beam ! Combined flux in latest and established models = 0.120915 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 86 components and 0.120915 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=0.022357Jy sigma=0.084859 ! Fit after self-cal, rms=0.022144Jy sigma=0.084380 ! Inverting map ! Added new window around map position (-27.3, -27.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00423924 Jy ! Component: 100 - total flux cleaned = 0.00587784 Jy ! Component: 150 - total flux cleaned = 0.00636783 Jy ! Component: 200 - total flux cleaned = 0.00678215 Jy ! Total flux subtracted in 200 components = 0.00678215 Jy ! Clean residual min=-0.003329 max=0.002777 Jy/beam ! Clean residual mean=-0.000002 rms=0.000784 Jy/beam ! Combined flux in latest and established models = 0.127697 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 127 components and 0.127697 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=0.021379Jy sigma=0.081010 ! Fit after self-cal, rms=0.021247Jy sigma=0.080553 ! 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=0.021247Jy sigma=0.080553 ! Fit after self-cal, rms=0.020654Jy sigma=0.077414 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.742 mas, bmaj=4.308 mas, bpa=-3.151 degrees ! Estimated noise=6.12095 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.002497 Jy ! Component: 100 - total flux cleaned = 0.00394309 Jy ! Component: 150 - total flux cleaned = 0.00480489 Jy ! Component: 200 - total flux cleaned = 0.00527506 Jy ! Total flux subtracted in 200 components = 0.00527506 Jy ! Clean residual min=-0.002869 max=0.002094 Jy/beam ! Clean residual mean=-0.000004 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.132972 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 153 components and 0.132972 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=0.020381Jy sigma=0.075950 ! Fit after self-cal, rms=0.020325Jy sigma=0.075725 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 = 0.000901048 Jy ! Component: 100 - total flux cleaned = 0.0011736 Jy ! Component: 150 - total flux cleaned = 0.00134977 Jy ! Component: 200 - total flux cleaned = 0.00148211 Jy ! Total flux subtracted in 200 components = 0.00148211 Jy ! Clean residual min=-0.002772 max=0.001851 Jy/beam ! Clean residual mean=-0.000003 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.134454 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 176 components and 0.134454 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=0.020215Jy sigma=0.075375 ! Fit after self-cal, rms=0.020202Jy sigma=0.075325 ! 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=0.020202Jy sigma=0.075325 ! Fit after self-cal, rms=0.020118Jy sigma=0.074912 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.742 mas, bmaj=4.304 mas, bpa=-3.103 degrees ! Estimated noise=6.16324 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146403 Jy ! Component: 100 - total flux cleaned = 0.00235845 Jy ! Component: 150 - total flux cleaned = 0.00305643 Jy ! Component: 200 - total flux cleaned = 0.00339403 Jy ! Total flux subtracted in 200 components = 0.00339403 Jy ! Clean residual min=-0.002777 max=0.001852 Jy/beam ! Clean residual mean=-0.000003 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.137848 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 193 components and 0.137848 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=0.020021Jy sigma=0.074339 ! Fit after self-cal, rms=0.020008Jy sigma=0.074272 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 = 0.000556565 Jy ! Component: 100 - total flux cleaned = 0.000725537 Jy ! Component: 150 - total flux cleaned = 0.000812693 Jy ! Component: 200 - total flux cleaned = 0.000874271 Jy ! Total flux subtracted in 200 components = 0.000874271 Jy ! Clean residual min=-0.002725 max=0.001868 Jy/beam ! Clean residual mean=-0.000003 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.138722 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 206 components and 0.138722 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=0.019954Jy sigma=0.074102 ! Fit after self-cal, rms=0.019952Jy sigma=0.074084 ! 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=0.019952Jy sigma=0.074084 ! Fit after self-cal, rms=0.019925Jy sigma=0.073924 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.971 mas, bmaj=5.944 mas, bpa=0.2523 degrees ! Estimated noise=6.8254 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163332 Jy ! Component: 100 - total flux cleaned = 0.0021851 Jy ! Component: 150 - total flux cleaned = 0.00249968 Jy ! Component: 200 - total flux cleaned = 0.00268629 Jy ! Total flux subtracted in 200 components = 0.00268629 Jy ! Clean residual min=-0.004141 max=0.002411 Jy/beam ! Clean residual mean=-0.000006 rms=0.000946 Jy/beam ! Combined flux in latest and established models = 0.141409 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 223 components and 0.141409 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=0.019903Jy sigma=0.073661 ! Fit after self-cal, rms=0.019896Jy sigma=0.073628 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 = 0.000341417 Jy ! Component: 100 - total flux cleaned = 0.000491057 Jy ! Component: 150 - total flux cleaned = 0.000603179 Jy ! Component: 200 - total flux cleaned = 0.000705156 Jy ! Total flux subtracted in 200 components = 0.000705156 Jy ! Clean residual min=-0.004112 max=0.002387 Jy/beam ! Clean residual mean=-0.000006 rms=0.000927 Jy/beam ! Combined flux in latest and established models = 0.142114 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 228 components and 0.142114 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=0.019893Jy sigma=0.073575 ! Fit after self-cal, rms=0.019891Jy sigma=0.073561 ! 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=1.741 mas, bmaj=4.303 mas, bpa=-3.095 degrees ! Estimated noise=6.19265 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.741 x 4.303 at -3.095 degrees (North through East) ! Clean map min=-0.0027128 max=0.090629 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=1.422 mas, bmaj=3.825 mas, bpa=-3.284 degrees ! Estimated noise=8.58574 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0702252 Jy ! Component: 100 - total flux cleaned = 0.0905259 Jy ! Component: 150 - total flux cleaned = 0.101834 Jy ! Component: 200 - total flux cleaned = 0.109305 Jy ! Total flux subtracted in 200 components = 0.109305 Jy ! Clean residual min=-0.003337 max=0.004110 Jy/beam ! Clean residual mean=-0.000006 rms=0.000966 Jy/beam ! Combined flux in latest and established models = 0.109306 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 36 model components to the UV plane model. ! The established model now contains 36 components and 0.109306 Jy ! Inverting map and beam ! Estimated beam: bmin=1.741 mas, bmaj=4.303 mas, bpa=-3.095 degrees ! Estimated noise=6.19265 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 = 0.00794391 Jy ! Component: 100 - total flux cleaned = 0.0132589 Jy ! Component: 150 - total flux cleaned = 0.0170853 Jy ! Component: 200 - total flux cleaned = 0.0199359 Jy ! Total flux subtracted in 200 components = 0.0199359 Jy ! Clean residual min=-0.003266 max=0.002416 Jy/beam ! Clean residual mean=-0.000005 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 0.129241 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 104 components and 0.129241 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=3.971 mas, bmaj=5.944 mas, bpa=0.2523 degrees ! Estimated noise=6.8254 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00377995 Jy ! Component: 100 - total flux cleaned = 0.00640398 Jy ! Component: 150 - total flux cleaned = 0.00829988 Jy ! Component: 200 - total flux cleaned = 0.00969185 Jy ! Total flux subtracted in 200 components = 0.00969185 Jy ! Clean residual min=-0.004005 max=0.002290 Jy/beam ! Clean residual mean=-0.000006 rms=0.000961 Jy/beam ! Combined flux in latest and established models = 0.138933 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 = 0.00106985 Jy ! Component: 100 - total flux cleaned = 0.00192064 Jy ! Component: 150 - total flux cleaned = 0.00239835 Jy ! Component: 200 - total flux cleaned = 0.00264299 Jy ! Total flux subtracted in 200 components = 0.00264299 Jy ! Clean residual min=-0.003956 max=0.002339 Jy/beam ! Clean residual mean=-0.000006 rms=0.000923 Jy/beam ! Combined flux in latest and established models = 0.141576 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 153 components and 0.141576 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.741 mas, bmaj=4.303 mas, bpa=-3.095 degrees ! Estimated noise=6.19265 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000257413 Jy ! Component: 100 - total flux cleaned = -0.000184118 Jy ! Component: 150 - total flux cleaned = 4.21484e-05 Jy ! Component: 200 - total flux cleaned = 0.000217215 Jy ! Total flux subtracted in 200 components = 0.000217215 Jy ! Clean residual min=-0.002711 max=0.001977 Jy/beam ! Clean residual mean=-0.000003 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.141794 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 167 components and 0.141794 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=0.019980Jy sigma=0.073669 ! Fit after self-cal, rms=0.019978Jy sigma=0.073646 wmodel /scr/pima/bp171ac_uvs/J1004+1207_C_map.mod ! Writing 167 model components to file: /scr/pima/bp171ac_uvs/J1004+1207_C_map.mod wobs /scr/pima/bp171ac_uvs/J1004+1207_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ac_uvs/J1004+1207_C_uvs.fits wwins /scr/pima/bp171ac_uvs/J1004+1207_C_map.win ! wwins: Wrote 3 windows to /scr/pima/bp171ac_uvs/J1004+1207_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 = -0.00123695 Jy ! Component: 100 - total flux cleaned = -0.00231627 Jy ! Component: 150 - total flux cleaned = -0.00328679 Jy ! Component: 200 - total flux cleaned = -0.00403395 Jy ! Component: 250 - total flux cleaned = -0.00446464 Jy ! Component: 300 - total flux cleaned = -0.00462054 Jy ! Component: 350 - total flux cleaned = -0.00471037 Jy ! Component: 400 - total flux cleaned = -0.00485487 Jy ! Component: 450 - total flux cleaned = -0.00493821 Jy ! Component: 500 - total flux cleaned = -0.00501886 Jy ! Component: 550 - total flux cleaned = -0.00507094 Jy ! Component: 600 - total flux cleaned = -0.00514641 Jy ! Component: 650 - total flux cleaned = -0.00521987 Jy ! Component: 700 - total flux cleaned = -0.00531472 Jy ! Component: 750 - total flux cleaned = -0.0054302 Jy ! Component: 800 - total flux cleaned = -0.00549763 Jy ! Component: 850 - total flux cleaned = -0.00551999 Jy ! Component: 900 - total flux cleaned = -0.00554157 Jy ! Component: 950 - total flux cleaned = -0.00552062 Jy ! Component: 1000 - total flux cleaned = -0.005521 Jy ! Component: 1050 - total flux cleaned = -0.00552156 Jy ! Component: 1100 - total flux cleaned = -0.00554144 Jy ! Component: 1150 - total flux cleaned = -0.00554128 Jy ! Component: 1200 - total flux cleaned = -0.00552266 Jy ! Component: 1250 - total flux cleaned = -0.00550413 Jy ! Component: 1300 - total flux cleaned = -0.00544973 Jy ! Component: 1350 - total flux cleaned = -0.00541455 Jy ! Component: 1400 - total flux cleaned = -0.00537979 Jy ! Component: 1450 - total flux cleaned = -0.0053451 Jy ! Component: 1500 - total flux cleaned = -0.00527753 Jy ! Component: 1550 - total flux cleaned = -0.00521165 Jy ! Component: 1600 - total flux cleaned = -0.00522779 Jy ! Component: 1650 - total flux cleaned = -0.00517971 Jy ! Component: 1700 - total flux cleaned = -0.00508559 Jy ! Component: 1750 - total flux cleaned = -0.00510131 Jy ! Component: 1800 - total flux cleaned = -0.00505577 Jy ! Component: 1850 - total flux cleaned = -0.0049809 Jy ! Component: 1900 - total flux cleaned = -0.00492199 Jy ! Component: 1950 - total flux cleaned = -0.00490758 Jy ! Component: 2000 - total flux cleaned = -0.0048643 Jy ! Component: 2050 - total flux cleaned = -0.00479331 Jy ! Component: 2100 - total flux cleaned = -0.00475104 Jy ! Component: 2150 - total flux cleaned = -0.00462695 Jy ! Component: 2200 - total flux cleaned = -0.00461355 Jy ! Component: 2250 - total flux cleaned = -0.00457311 Jy ! Component: 2300 - total flux cleaned = -0.00459968 Jy ! Component: 2350 - total flux cleaned = -0.00458668 Jy ! Component: 2400 - total flux cleaned = -0.00466455 Jy ! Component: 2450 - total flux cleaned = -0.00467739 Jy ! Component: 2500 - total flux cleaned = -0.00467751 Jy ! Component: 2550 - total flux cleaned = -0.00475292 Jy ! Component: 2600 - total flux cleaned = -0.00469076 Jy ! Component: 2650 - total flux cleaned = -0.00475235 Jy ! Component: 2700 - total flux cleaned = -0.00478895 Jy ! Component: 2750 - total flux cleaned = -0.00481313 Jy ! Component: 2800 - total flux cleaned = -0.00480121 Jy ! Component: 2850 - total flux cleaned = -0.00488418 Jy ! Component: 2900 - total flux cleaned = -0.0048607 Jy ! Component: 2950 - total flux cleaned = -0.00494215 Jy ! Component: 3000 - total flux cleaned = -0.004919 Jy ! Component: 3050 - total flux cleaned = -0.00495312 Jy ! Component: 3100 - total flux cleaned = -0.00497569 Jy ! Component: 3150 - total flux cleaned = -0.00495306 Jy ! Component: 3200 - total flux cleaned = -0.00495308 Jy ! Component: 3250 - total flux cleaned = -0.00498627 Jy ! Component: 3300 - total flux cleaned = -0.00499706 Jy ! Component: 3350 - total flux cleaned = -0.00495364 Jy ! Component: 3400 - total flux cleaned = -0.0049967 Jy ! Component: 3450 - total flux cleaned = -0.00500736 Jy ! Component: 3500 - total flux cleaned = -0.00499687 Jy ! Component: 3550 - total flux cleaned = -0.00500748 Jy ! Component: 3600 - total flux cleaned = -0.00501794 Jy ! Component: 3650 - total flux cleaned = -0.00503862 Jy ! Component: 3700 - total flux cleaned = -0.00503847 Jy ! Component: 3750 - total flux cleaned = -0.00505876 Jy ! Component: 3800 - total flux cleaned = -0.00502831 Jy ! Component: 3850 - total flux cleaned = -0.00504832 Jy ! Component: 3900 - total flux cleaned = -0.0050782 Jy ! Component: 3950 - total flux cleaned = -0.00508803 Jy ! Component: 4000 - total flux cleaned = -0.0050684 Jy ! Component: 4050 - total flux cleaned = -0.00506863 Jy ! Total flux subtracted in 4096 components = -0.00510749 Jy ! Clean residual min=-0.000713 max=0.000536 Jy/beam ! Clean residual mean=-0.000001 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.136686 Jy keep ! Adding 329 model components to the UV plane model. ! The established model now contains 496 components and 0.136686 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ac_uvs/J1004+1207_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.741 x 4.303 at -3.095 degrees (North through East) ! Clean map min=-0.0012175 max=0.090717 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ac_uvs/J1004+1207_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.090717 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000170016 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.562242 0.562242 1.12448 2.24897 4.49793 8.99586 17.9917 35.9835 71.9669 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.09 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 533.578 quit ! Quitting program ! Log file /scr/pima/bp171ac_uvs/J1004+1207_C_uvs.log closed on Mon Dec 9 01:52:22 2013