! Started logfile: /scr/pima/bp171ac_uvs/J0636+0118_C_uvs.log on Mon Dec 9 01:50:34 2013 obs /scr/pima/bp171ac_uvs/J0636+0118_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171ac_uvs/J0636+0118_C_uva.fits ! AN table 1: 5 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.853333 visibilities/baseline/integration-bin. ! Found source: J0636+0118 ! ! 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 1536 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/J0636+0118_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 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001187Jy sigma=1.280487 ! Fit after self-cal, rms=0.976241Jy sigma=1.240785 ! 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=1.567 mas, bmaj=3.579 mas, bpa=-4.025 degrees ! Estimated noise=22.6024 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 = 0.0197082 Jy ! Component: 100 - total flux cleaned = 0.0248921 Jy ! Total flux subtracted in 100 components = 0.0248921 Jy ! Clean residual min=-0.002424 max=0.002908 Jy/beam ! Clean residual mean=0.000001 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.0248921 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0248921 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=0.020267Jy sigma=0.025777 ! Fit after self-cal, rms=0.016602Jy sigma=0.021235 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0040827 Jy ! Component: 100 - total flux cleaned = 0.00564898 Jy ! Total flux subtracted in 100 components = 0.00564898 Jy ! Clean residual min=-0.001795 max=0.001431 Jy/beam ! Clean residual mean=-0.000002 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.0305411 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 17 components and 0.030541 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=0.016245Jy sigma=0.018811 ! Fit after self-cal, rms=0.016241Jy sigma=0.018798 ! 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=2.132 mas, bmaj=4.386 mas, bpa=1.056 degrees ! Estimated noise=15.5007 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 = 0.00133228 Jy ! Component: 100 - total flux cleaned = 0.00151396 Jy ! Component: 150 - total flux cleaned = 0.00149237 Jy ! Component: 200 - total flux cleaned = 0.00147491 Jy ! Total flux subtracted in 200 components = 0.00147491 Jy ! Clean residual min=-0.001777 max=0.001305 Jy/beam ! Clean residual mean=-0.000001 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.032016 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 22 components and 0.032016 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=0.016279Jy sigma=0.018460 ! Fit after self-cal, rms=0.016280Jy sigma=0.018457 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.132 x 4.386 at 1.056 degrees (North through East) ! Clean map min=-0.0017384 max=0.02982 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 0.98 FD 0.99 HN 0.89 KP 0.93 ! LA 1.10 MK 0.95 NL 1.02 OV 1.00 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 0.89 KP 0.99 ! LA 1.03 MK 1.00 NL 0.95 OV 0.96 ! PT 0.92 SC 0.92 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.96 HN 0.89 KP 0.98 ! LA 1.16 MK 0.97 NL 0.96 OV 0.99 ! PT 1.15 SC 0.98 ! ! ! 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=0.016280Jy sigma=0.018457 ! Fit after self-cal, rms=0.016141Jy sigma=0.018280 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.125 mas, bmaj=4.374 mas, bpa=0.8328 degrees ! Estimated noise=15.3309 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 = 3.78345e-05 Jy ! Component: 100 - total flux cleaned = 2.98e-05 Jy ! Component: 150 - total flux cleaned = 2.9157e-05 Jy ! Component: 200 - total flux cleaned = 2.23052e-05 Jy ! Total flux subtracted in 200 components = 2.23052e-05 Jy ! Clean residual min=-0.001517 max=0.001137 Jy/beam ! Clean residual mean=-0.000001 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.0320383 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 28 components and 0.0320383 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=0.016113Jy sigma=0.018281 ! Fit after self-cal, rms=0.016114Jy sigma=0.018279 ! 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=0.016114Jy sigma=0.018279 ! Fit after self-cal, rms=0.016103Jy sigma=0.018279 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.12 mas, bmaj=4.369 mas, bpa=0.7873 degrees ! Estimated noise=15.3151 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.85341e-05 Jy ! Component: 100 - total flux cleaned = 1.84826e-05 Jy ! Component: 150 - total flux cleaned = 1.81723e-05 Jy ! Component: 200 - total flux cleaned = 1.83703e-05 Jy ! Total flux subtracted in 200 components = 1.83703e-05 Jy ! Clean residual min=-0.001518 max=0.001122 Jy/beam ! Clean residual mean=-0.000001 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.0320566 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 0.0320566 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=0.016088Jy sigma=0.018278 ! Fit after self-cal, rms=0.016088Jy sigma=0.018277 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 = -3.95893e-06 Jy ! Component: 100 - total flux cleaned = 1.73728e-06 Jy ! Component: 150 - total flux cleaned = 7.21988e-06 Jy ! Component: 200 - total flux cleaned = 7.18823e-06 Jy ! Total flux subtracted in 200 components = 7.18823e-06 Jy ! Clean residual min=-0.001512 max=0.001121 Jy/beam ! Clean residual mean=-0.000001 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.0320638 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.0320638 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=0.016081Jy sigma=0.018275 ! Fit after self-cal, rms=0.016081Jy sigma=0.018274 ! 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=0.016081Jy sigma=0.018274 ! Fit after self-cal, rms=0.016073Jy sigma=0.018274 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.116 mas, bmaj=4.365 mas, bpa=0.7054 degrees ! Estimated noise=15.301 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.33245e-05 Jy ! Component: 100 - total flux cleaned = 2.42026e-05 Jy ! Component: 150 - total flux cleaned = 2.92275e-05 Jy ! Component: 200 - total flux cleaned = 2.94869e-05 Jy ! Total flux subtracted in 200 components = 2.94869e-05 Jy ! Clean residual min=-0.001514 max=0.001118 Jy/beam ! Clean residual mean=-0.000001 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.0320933 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 32 components and 0.0320933 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=0.016064Jy sigma=0.018273 ! Fit after self-cal, rms=0.016064Jy sigma=0.018272 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 = -3.31973e-06 Jy ! Component: 100 - total flux cleaned = 6.09003e-06 Jy ! Component: 150 - total flux cleaned = 1.0417e-05 Jy ! Component: 200 - total flux cleaned = 1.47259e-05 Jy ! Total flux subtracted in 200 components = 1.47259e-05 Jy ! Clean residual min=-0.001510 max=0.001117 Jy/beam ! Clean residual mean=-0.000001 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.032108 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 33 components and 0.032108 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=0.016060Jy sigma=0.018270 ! Fit after self-cal, rms=0.016059Jy sigma=0.018270 ! 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=0.016059Jy sigma=0.018270 ! Fit after self-cal, rms=0.016055Jy sigma=0.018270 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.147 mas, bmaj=6.472 mas, bpa=7.494 degrees ! Estimated noise=16.7034 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.77211e-06 Jy ! Component: 100 - total flux cleaned = 8.35726e-06 Jy ! Component: 150 - total flux cleaned = 8.21961e-06 Jy ! Component: 200 - total flux cleaned = 8.09721e-06 Jy ! Total flux subtracted in 200 components = 8.09721e-06 Jy ! Clean residual min=-0.001587 max=0.001296 Jy/beam ! Clean residual mean=-0.000001 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.0321161 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 37 components and 0.0321161 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=0.016055Jy sigma=0.018270 ! Fit after self-cal, rms=0.016055Jy sigma=0.018269 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 = -1.98432e-05 Jy ! Component: 100 - total flux cleaned = -2.66412e-05 Jy ! Component: 150 - total flux cleaned = -2.95594e-05 Jy ! Component: 200 - total flux cleaned = -3.44487e-05 Jy ! Total flux subtracted in 200 components = -3.44487e-05 Jy ! Clean residual min=-0.001583 max=0.001299 Jy/beam ! Clean residual mean=-0.000001 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.0320817 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 43 components and 0.0320817 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=0.016058Jy sigma=0.018270 ! Fit after self-cal, rms=0.016057Jy sigma=0.018269 ! 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=2.113 mas, bmaj=4.363 mas, bpa=0.6423 degrees ! Estimated noise=15.2916 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.113 x 4.363 at 0.6423 degrees (North through East) ! Clean map min=-0.0014565 max=0.02945 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=1.549 mas, bmaj=3.572 mas, bpa=-4.326 degrees ! Estimated noise=22.0434 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0214091 Jy ! Component: 100 - total flux cleaned = 0.0270701 Jy ! Component: 150 - total flux cleaned = 0.0294591 Jy ! Component: 200 - total flux cleaned = 0.0306069 Jy ! Total flux subtracted in 200 components = 0.0306069 Jy ! Clean residual min=-0.001629 max=0.001371 Jy/beam ! Clean residual mean=-0.000002 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.0306069 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0306069 Jy ! Inverting map and beam ! Estimated beam: bmin=2.113 mas, bmaj=4.363 mas, bpa=0.6423 degrees ! Estimated noise=15.2916 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 = 0.00115571 Jy ! Component: 100 - total flux cleaned = 0.001316 Jy ! Component: 150 - total flux cleaned = 0.00140811 Jy ! Component: 200 - total flux cleaned = 0.00147457 Jy ! Total flux subtracted in 200 components = 0.00147457 Jy ! Clean residual min=-0.001528 max=0.001137 Jy/beam ! Clean residual mean=-0.000001 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.0320815 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 24 components and 0.0320815 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=4.147 mas, bmaj=6.472 mas, bpa=7.494 degrees ! Estimated noise=16.7034 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000100773 Jy ! Component: 100 - total flux cleaned = 0.000119326 Jy ! Component: 150 - total flux cleaned = 0.000106303 Jy ! Component: 200 - total flux cleaned = 9.57242e-05 Jy ! Total flux subtracted in 200 components = 9.57242e-05 Jy ! Clean residual min=-0.001579 max=0.001290 Jy/beam ! Clean residual mean=-0.000001 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.0321772 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 = -1.37976e-05 Jy ! Component: 100 - total flux cleaned = -2.19961e-05 Jy ! Component: 150 - total flux cleaned = -2.97212e-05 Jy ! Component: 200 - total flux cleaned = -3.69065e-05 Jy ! Total flux subtracted in 200 components = -3.69065e-05 Jy ! Clean residual min=-0.001578 max=0.001295 Jy/beam ! Clean residual mean=-0.000001 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.0321403 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 33 components and 0.0321403 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.113 mas, bmaj=4.363 mas, bpa=0.6423 degrees ! Estimated noise=15.2916 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.76656e-05 Jy ! Component: 100 - total flux cleaned = 1.7236e-05 Jy ! Component: 150 - total flux cleaned = 4.42948e-06 Jy ! Component: 200 - total flux cleaned = -1.37065e-06 Jy ! Total flux subtracted in 200 components = -1.37065e-06 Jy ! Clean residual min=-0.001516 max=0.001121 Jy/beam ! Clean residual mean=-0.000001 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.0321389 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 44 components and 0.0321389 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=0.016049Jy sigma=0.018273 ! Fit after self-cal, rms=0.016049Jy sigma=0.018272 wmodel /scr/pima/bp171ac_uvs/J0636+0118_C_map.mod ! Writing 44 model components to file: /scr/pima/bp171ac_uvs/J0636+0118_C_map.mod wobs /scr/pima/bp171ac_uvs/J0636+0118_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ac_uvs/J0636+0118_C_uvs.fits wwins /scr/pima/bp171ac_uvs/J0636+0118_C_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171ac_uvs/J0636+0118_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 = -0.000656149 Jy ! Component: 100 - total flux cleaned = -0.0011991 Jy ! Component: 150 - total flux cleaned = -0.00144773 Jy ! Component: 200 - total flux cleaned = -0.00156387 Jy ! Component: 250 - total flux cleaned = -0.00173326 Jy ! Component: 300 - total flux cleaned = -0.00186051 Jy ! Component: 350 - total flux cleaned = -0.00201899 Jy ! Component: 400 - total flux cleaned = -0.00212125 Jy ! Component: 450 - total flux cleaned = -0.00227014 Jy ! Component: 500 - total flux cleaned = -0.00238227 Jy ! Component: 550 - total flux cleaned = -0.00249151 Jy ! Component: 600 - total flux cleaned = -0.00253699 Jy ! Component: 650 - total flux cleaned = -0.00258125 Jy ! Component: 700 - total flux cleaned = -0.00258124 Jy ! Component: 750 - total flux cleaned = -0.0026091 Jy ! Component: 800 - total flux cleaned = -0.00256766 Jy ! Component: 850 - total flux cleaned = -0.00259438 Jy ! Component: 900 - total flux cleaned = -0.00258112 Jy ! Component: 950 - total flux cleaned = -0.0025683 Jy ! Component: 1000 - total flux cleaned = -0.00258092 Jy ! Component: 1050 - total flux cleaned = -0.00254367 Jy ! Component: 1100 - total flux cleaned = -0.00253152 Jy ! Component: 1150 - total flux cleaned = -0.00250756 Jy ! Component: 1200 - total flux cleaned = -0.00246063 Jy ! Component: 1250 - total flux cleaned = -0.00244928 Jy ! Component: 1300 - total flux cleaned = -0.00244933 Jy ! Component: 1350 - total flux cleaned = -0.00243811 Jy ! Component: 1400 - total flux cleaned = -0.00239436 Jy ! Component: 1450 - total flux cleaned = -0.00239425 Jy ! Component: 1500 - total flux cleaned = -0.00237307 Jy ! Component: 1550 - total flux cleaned = -0.00237307 Jy ! Component: 1600 - total flux cleaned = -0.00236269 Jy ! Component: 1650 - total flux cleaned = -0.00233213 Jy ! Component: 1700 - total flux cleaned = -0.00230214 Jy ! Component: 1750 - total flux cleaned = -0.00228234 Jy ! Component: 1800 - total flux cleaned = -0.00225293 Jy ! Component: 1850 - total flux cleaned = -0.00222404 Jy ! Component: 1900 - total flux cleaned = -0.00218609 Jy ! Component: 1950 - total flux cleaned = -0.00218598 Jy ! Component: 2000 - total flux cleaned = -0.00215832 Jy ! Component: 2050 - total flux cleaned = -0.00212167 Jy ! Component: 2100 - total flux cleaned = -0.00209473 Jy ! Component: 2150 - total flux cleaned = -0.0020858 Jy ! Component: 2200 - total flux cleaned = -0.00205029 Jy ! Component: 2250 - total flux cleaned = -0.00202411 Jy ! Component: 2300 - total flux cleaned = -0.00201546 Jy ! Component: 2350 - total flux cleaned = -0.00199832 Jy ! Component: 2400 - total flux cleaned = -0.00195611 Jy ! Component: 2450 - total flux cleaned = -0.00193928 Jy ! Component: 2500 - total flux cleaned = -0.00191448 Jy ! Component: 2550 - total flux cleaned = -0.00191447 Jy ! Component: 2600 - total flux cleaned = -0.00189826 Jy ! Component: 2650 - total flux cleaned = -0.00189023 Jy ! Component: 2700 - total flux cleaned = -0.00185044 Jy ! Component: 2750 - total flux cleaned = -0.00184265 Jy ! Component: 2800 - total flux cleaned = -0.00185053 Jy ! Component: 2850 - total flux cleaned = -0.00185049 Jy ! Component: 2900 - total flux cleaned = -0.00184287 Jy ! Component: 2950 - total flux cleaned = -0.00183535 Jy ! Component: 3000 - total flux cleaned = -0.00182784 Jy ! Component: 3050 - total flux cleaned = -0.00185034 Jy ! Component: 3100 - total flux cleaned = -0.00183546 Jy ! Component: 3150 - total flux cleaned = -0.00184284 Jy ! Component: 3200 - total flux cleaned = -0.0018428 Jy ! Component: 3250 - total flux cleaned = -0.00184276 Jy ! Component: 3300 - total flux cleaned = -0.00182842 Jy ! Component: 3350 - total flux cleaned = -0.00183555 Jy ! Component: 3400 - total flux cleaned = -0.00180727 Jy ! Component: 3450 - total flux cleaned = -0.00180737 Jy ! Component: 3500 - total flux cleaned = -0.00180042 Jy ! Component: 3550 - total flux cleaned = -0.00178658 Jy ! Component: 3600 - total flux cleaned = -0.00177278 Jy ! Component: 3650 - total flux cleaned = -0.00175228 Jy ! Component: 3700 - total flux cleaned = -0.00175234 Jy ! Component: 3750 - total flux cleaned = -0.00174562 Jy ! Component: 3800 - total flux cleaned = -0.00172552 Jy ! Component: 3850 - total flux cleaned = -0.00171884 Jy ! Component: 3900 - total flux cleaned = -0.00171882 Jy ! Component: 3950 - total flux cleaned = -0.00169899 Jy ! Component: 4000 - total flux cleaned = -0.00169896 Jy ! Component: 4050 - total flux cleaned = -0.00166629 Jy ! Total flux subtracted in 4096 components = -0.00164681 Jy ! Clean residual min=-0.000365 max=0.000389 Jy/beam ! Clean residual mean=-0.000000 rms=0.000116 Jy/beam ! Combined flux in latest and established models = 0.0304921 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 331 components and 0.0304921 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ac_uvs/J0636+0118_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.113 x 4.363 at 0.6423 degrees (North through East) ! Clean map min=-0.00083957 max=0.029214 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ac_uvs/J0636+0118_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0292144 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000111172 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.14161 1.14161 2.28323 4.56646 9.13291 18.2658 36.5316 73.0633 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.029 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 262.785 quit ! Quitting program ! Log file /scr/pima/bp171ac_uvs/J0636+0118_C_uvs.log closed on Mon Dec 9 01:50:39 2013