! Started logfile: /d2/scr/pima/bp171ab_uvs/J1027+4817_X_uvs.log on Mon Dec 9 01:37:08 2013 obs /d2/scr/pima/bp171ab_uvs/J1027+4817_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171ab_uvs/J1027+4817_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.8 visibilities/baseline/integration-bin. ! Found source: J1027+4817 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 864 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171ab_uvs/J1027+4817_X] 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 0.200x0.200 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=0.998894Jy sigma=0.872397 ! Fit after self-cal, rms=0.988704Jy sigma=0.858271 ! 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=0.9704 mas, bmaj=2.675 mas, bpa=7.197 degrees ! Estimated noise=44.9912 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 = 0.0116496 Jy ! Component: 100 - total flux cleaned = 0.0143733 Jy ! Total flux subtracted in 100 components = 0.0143733 Jy ! Clean residual min=-0.002810 max=0.003206 Jy/beam ! Clean residual mean=-0.000000 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.0143733 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0143733 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=0.016827Jy sigma=0.015641 ! Fit after self-cal, rms=0.015204Jy sigma=0.014237 ! 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=1.165 mas, bmaj=2.81 mas, bpa=5.215 degrees ! Estimated noise=31.2345 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 = 0.0026343 Jy ! Component: 100 - total flux cleaned = 0.00367018 Jy ! Component: 150 - total flux cleaned = 0.00430375 Jy ! Component: 200 - total flux cleaned = 0.00471314 Jy ! Total flux subtracted in 200 components = 0.00471314 Jy ! Clean residual min=-0.001903 max=0.001568 Jy/beam ! Clean residual mean=0.000000 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.0190865 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 39 components and 0.0190865 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=0.015533Jy sigma=0.013371 ! Fit after self-cal, rms=0.015516Jy sigma=0.013366 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.165 x 2.81 at 5.215 degrees (North through East) ! Clean map min=-0.0018519 max=0.017104 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=0.015516Jy sigma=0.013366 ! Fit after self-cal, rms=0.015516Jy sigma=0.013366 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.165 mas, bmaj=2.81 mas, bpa=5.215 degrees ! Estimated noise=31.2345 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 = 0.000307583 Jy ! Component: 100 - total flux cleaned = 0.000395689 Jy ! Component: 150 - total flux cleaned = 0.00045957 Jy ! Component: 200 - total flux cleaned = 0.000513264 Jy ! Total flux subtracted in 200 components = 0.000513264 Jy ! Clean residual min=-0.001854 max=0.001590 Jy/beam ! Clean residual mean=0.000000 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.0195997 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 45 components and 0.0195997 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=0.015540Jy sigma=0.013330 ! Fit after self-cal, rms=0.015527Jy sigma=0.013324 ! 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=0.015527Jy sigma=0.013324 ! Fit after self-cal, rms=0.015527Jy sigma=0.013324 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.165 mas, bmaj=2.81 mas, bpa=5.215 degrees ! Estimated noise=31.2345 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.46805e-05 Jy ! Component: 100 - total flux cleaned = 2.14563e-06 Jy ! Component: 150 - total flux cleaned = 9.37932e-06 Jy ! Component: 200 - total flux cleaned = 1.58314e-05 Jy ! Total flux subtracted in 200 components = 1.58314e-05 Jy ! Clean residual min=-0.001828 max=0.001645 Jy/beam ! Clean residual mean=0.000000 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.0196156 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 49 components and 0.0196156 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=0.015522Jy sigma=0.013315 ! Fit after self-cal, rms=0.015525Jy sigma=0.013312 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 = -3.22472e-05 Jy ! Component: 100 - total flux cleaned = -3.2034e-05 Jy ! Component: 150 - total flux cleaned = -3.24811e-05 Jy ! Component: 200 - total flux cleaned = -2.62404e-05 Jy ! Total flux subtracted in 200 components = -2.62404e-05 Jy ! Clean residual min=-0.001822 max=0.001678 Jy/beam ! Clean residual mean=0.000000 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.0195893 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 51 components and 0.0195893 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=0.015517Jy sigma=0.013308 ! Fit after self-cal, rms=0.015522Jy sigma=0.013307 ! 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=0.015522Jy sigma=0.013307 ! Fit after self-cal, rms=0.015522Jy sigma=0.013307 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.165 mas, bmaj=2.81 mas, bpa=5.215 degrees ! Estimated noise=31.2345 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.04911e-05 Jy ! Component: 100 - total flux cleaned = -1.69037e-05 Jy ! Component: 150 - total flux cleaned = -4.8377e-06 Jy ! Component: 200 - total flux cleaned = 5.80046e-06 Jy ! Total flux subtracted in 200 components = 5.80046e-06 Jy ! Clean residual min=-0.001816 max=0.001686 Jy/beam ! Clean residual mean=0.000000 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.0195951 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 54 components and 0.0195951 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=0.015516Jy sigma=0.013305 ! Fit after self-cal, rms=0.015519Jy sigma=0.013304 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 = -1.50549e-05 Jy ! Component: 100 - total flux cleaned = -1.51104e-05 Jy ! Component: 150 - total flux cleaned = -4.27765e-06 Jy ! Component: 200 - total flux cleaned = 5.43559e-06 Jy ! Total flux subtracted in 200 components = 5.43559e-06 Jy ! Clean residual min=-0.001812 max=0.001688 Jy/beam ! Clean residual mean=0.000000 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.0196006 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 57 components and 0.0196006 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=0.015515Jy sigma=0.013302 ! Fit after self-cal, rms=0.015519Jy sigma=0.013301 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.015519Jy sigma=0.013301 ! Fit after self-cal, rms=0.015519Jy sigma=0.013301 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.179 mas, bmaj=3.082 mas, bpa=-0.4539 degrees ! Estimated noise=36.081 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000273769 Jy ! Component: 100 - total flux cleaned = -0.000295051 Jy ! Component: 150 - total flux cleaned = -0.000295771 Jy ! Component: 200 - total flux cleaned = -0.000296201 Jy ! Total flux subtracted in 200 components = -0.000296201 Jy ! Clean residual min=-0.002371 max=0.001750 Jy/beam ! Clean residual mean=0.000000 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.0193044 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 61 components and 0.0193044 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=0.015516Jy sigma=0.013307 ! Fit after self-cal, rms=0.015521Jy sigma=0.013302 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 = -3.72049e-05 Jy ! Component: 100 - total flux cleaned = -4.61653e-05 Jy ! Component: 150 - total flux cleaned = -4.57566e-05 Jy ! Component: 200 - total flux cleaned = -4.58196e-05 Jy ! Total flux subtracted in 200 components = -4.58196e-05 Jy ! Clean residual min=-0.002375 max=0.001750 Jy/beam ! Clean residual mean=0.000000 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.0192585 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 62 components and 0.0192585 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=0.015530Jy sigma=0.013299 ! Fit after self-cal, rms=0.015536Jy sigma=0.013295 ! 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=1.165 mas, bmaj=2.81 mas, bpa=5.215 degrees ! Estimated noise=31.2345 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.165 x 2.81 at 5.215 degrees (North through East) ! Clean map min=-0.0018145 max=0.016974 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=0.9704 mas, bmaj=2.675 mas, bpa=7.197 degrees ! Estimated noise=44.9912 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.013025 Jy ! Component: 100 - total flux cleaned = 0.0161678 Jy ! Component: 150 - total flux cleaned = 0.0175942 Jy ! Component: 200 - total flux cleaned = 0.0185219 Jy ! Total flux subtracted in 200 components = 0.0185219 Jy ! Clean residual min=-0.002414 max=0.002378 Jy/beam ! Clean residual mean=-0.000000 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.0185219 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0185219 Jy ! Inverting map and beam ! Estimated beam: bmin=1.165 mas, bmaj=2.81 mas, bpa=5.215 degrees ! Estimated noise=31.2345 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 = 0.00067758 Jy ! Component: 100 - total flux cleaned = 0.000765209 Jy ! Component: 150 - total flux cleaned = 0.000804127 Jy ! Component: 200 - total flux cleaned = 0.000836551 Jy ! Total flux subtracted in 200 components = 0.000836551 Jy ! Clean residual min=-0.001821 max=0.001765 Jy/beam ! Clean residual mean=0.000000 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.0193584 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 28 components and 0.0193584 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.179 mas, bmaj=3.082 mas, bpa=-0.4539 degrees ! Estimated noise=36.081 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.63122e-07 Jy ! Component: 100 - total flux cleaned = -2.67324e-07 Jy ! Component: 150 - total flux cleaned = -1.46334e-06 Jy ! Component: 200 - total flux cleaned = -1.08788e-05 Jy ! Total flux subtracted in 200 components = -1.08788e-05 Jy ! Clean residual min=-0.002357 max=0.001781 Jy/beam ! Clean residual mean=0.000000 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.0193476 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 = 2.29773e-07 Jy ! Component: 100 - total flux cleaned = 3.01656e-07 Jy ! Component: 150 - total flux cleaned = 8.83213e-07 Jy ! Component: 200 - total flux cleaned = -3.97502e-06 Jy ! Total flux subtracted in 200 components = -3.97502e-06 Jy ! Clean residual min=-0.002358 max=0.001761 Jy/beam ! Clean residual mean=0.000000 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.0193436 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 38 components and 0.0193436 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.165 mas, bmaj=2.81 mas, bpa=5.215 degrees ! Estimated noise=31.2345 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000180714 Jy ! Component: 100 - total flux cleaned = 0.000245556 Jy ! Component: 150 - total flux cleaned = 0.000225764 Jy ! Component: 200 - total flux cleaned = 0.000217827 Jy ! Total flux subtracted in 200 components = 0.000217827 Jy ! Clean residual min=-0.001820 max=0.001695 Jy/beam ! Clean residual mean=0.000000 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.0195614 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 43 components and 0.0195614 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=0.015535Jy sigma=0.013302 ! Fit after self-cal, rms=0.015540Jy sigma=0.013299 wmodel /d2/scr/pima/bp171ab_uvs/J1027+4817_X_map.mod ! Writing 43 model components to file: /d2/scr/pima/bp171ab_uvs/J1027+4817_X_map.mod wobs /d2/scr/pima/bp171ab_uvs/J1027+4817_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171ab_uvs/J1027+4817_X_uvs.fits wwins /d2/scr/pima/bp171ab_uvs/J1027+4817_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171ab_uvs/J1027+4817_X_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 = -0.00044005 Jy ! Component: 100 - total flux cleaned = -0.000651058 Jy ! Component: 150 - total flux cleaned = -0.000820287 Jy ! Component: 200 - total flux cleaned = -0.00103105 Jy ! Component: 250 - total flux cleaned = -0.00120395 Jy ! Component: 300 - total flux cleaned = -0.00139125 Jy ! Component: 350 - total flux cleaned = -0.00152431 Jy ! Component: 400 - total flux cleaned = -0.00163068 Jy ! Component: 450 - total flux cleaned = -0.00169146 Jy ! Component: 500 - total flux cleaned = -0.00175017 Jy ! Component: 550 - total flux cleaned = -0.00182599 Jy ! Component: 600 - total flux cleaned = -0.00189881 Jy ! Component: 650 - total flux cleaned = -0.00195147 Jy ! Component: 700 - total flux cleaned = -0.00200299 Jy ! Component: 750 - total flux cleaned = -0.00205324 Jy ! Component: 800 - total flux cleaned = -0.00208565 Jy ! Component: 850 - total flux cleaned = -0.00214937 Jy ! Component: 900 - total flux cleaned = -0.00214902 Jy ! Component: 950 - total flux cleaned = -0.00210321 Jy ! Component: 1000 - total flux cleaned = -0.00208834 Jy ! Component: 1050 - total flux cleaned = -0.00210303 Jy ! Component: 1100 - total flux cleaned = -0.00205972 Jy ! Component: 1150 - total flux cleaned = -0.00203173 Jy ! Component: 1200 - total flux cleaned = -0.0020044 Jy ! Component: 1250 - total flux cleaned = -0.00196426 Jy ! Component: 1300 - total flux cleaned = -0.00192457 Jy ! Component: 1350 - total flux cleaned = -0.00187236 Jy ! Component: 1400 - total flux cleaned = -0.00182108 Jy ! Component: 1450 - total flux cleaned = -0.0017833 Jy ! Component: 1500 - total flux cleaned = -0.0017457 Jy ! Component: 1550 - total flux cleaned = -0.00164843 Jy ! Component: 1600 - total flux cleaned = -0.00163677 Jy ! Component: 1650 - total flux cleaned = -0.00160141 Jy ! Component: 1700 - total flux cleaned = -0.0016128 Jy ! Component: 1750 - total flux cleaned = -0.00157835 Jy ! Component: 1800 - total flux cleaned = -0.00155551 Jy ! Component: 1850 - total flux cleaned = -0.00150002 Jy ! Component: 1900 - total flux cleaned = -0.0014999 Jy ! Component: 1950 - total flux cleaned = -0.00146743 Jy ! Component: 2000 - total flux cleaned = -0.00144584 Jy ! Component: 2050 - total flux cleaned = -0.0014353 Jy ! Component: 2100 - total flux cleaned = -0.00141451 Jy ! Component: 2150 - total flux cleaned = -0.00143512 Jy ! Component: 2200 - total flux cleaned = -0.00138383 Jy ! Component: 2250 - total flux cleaned = -0.00138377 Jy ! Component: 2300 - total flux cleaned = -0.00136377 Jy ! Component: 2350 - total flux cleaned = -0.00136384 Jy ! Component: 2400 - total flux cleaned = -0.0013052 Jy ! Component: 2450 - total flux cleaned = -0.00129558 Jy ! Component: 2500 - total flux cleaned = -0.00129557 Jy ! Component: 2550 - total flux cleaned = -0.00125751 Jy ! Component: 2600 - total flux cleaned = -0.00122926 Jy ! Component: 2650 - total flux cleaned = -0.00122002 Jy ! Component: 2700 - total flux cleaned = -0.0011923 Jy ! Component: 2750 - total flux cleaned = -0.00116489 Jy ! Component: 2800 - total flux cleaned = -0.00111976 Jy ! Component: 2850 - total flux cleaned = -0.00107507 Jy ! Component: 2900 - total flux cleaned = -0.00102188 Jy ! Component: 2950 - total flux cleaned = -0.00104831 Jy ! Component: 3000 - total flux cleaned = -0.00100453 Jy ! Component: 3050 - total flux cleaned = -0.000952423 Jy ! Component: 3100 - total flux cleaned = -0.000892222 Jy ! Component: 3150 - total flux cleaned = -0.00084945 Jy ! Component: 3200 - total flux cleaned = -0.000806998 Jy ! Component: 3250 - total flux cleaned = -0.000773324 Jy ! Component: 3300 - total flux cleaned = -0.000698313 Jy ! Component: 3350 - total flux cleaned = -0.000698291 Jy ! Component: 3400 - total flux cleaned = -0.000632616 Jy ! Component: 3450 - total flux cleaned = -0.000583694 Jy ! Component: 3500 - total flux cleaned = -0.000518926 Jy ! Component: 3550 - total flux cleaned = -0.000462674 Jy ! Component: 3600 - total flux cleaned = -0.000422757 Jy ! Component: 3650 - total flux cleaned = -0.000391146 Jy ! Component: 3700 - total flux cleaned = -0.000328133 Jy ! Component: 3750 - total flux cleaned = -0.000289022 Jy ! Component: 3800 - total flux cleaned = -0.000234597 Jy ! Component: 3850 - total flux cleaned = -0.00021141 Jy ! Component: 3900 - total flux cleaned = -0.00018835 Jy ! Component: 3950 - total flux cleaned = -0.000142575 Jy ! Component: 4000 - total flux cleaned = -0.000119811 Jy ! Component: 4050 - total flux cleaned = -7.46336e-05 Jy ! Total flux subtracted in 4096 components = -2.96813e-05 Jy ! Clean residual min=-0.000374 max=0.000448 Jy/beam ! Clean residual mean=0.000001 rms=0.000128 Jy/beam ! Combined flux in latest and established models = 0.0195317 Jy keep ! Adding 275 model components to the UV plane model. ! The established model now contains 318 components and 0.0195317 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171ab_uvs/J1027+4817_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.165 x 2.81 at 5.215 degrees (North through East) ! Clean map min=-0.0010209 max=0.017074 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171ab_uvs/J1027+4817_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0170736 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000126381 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.22063 2.22063 4.44126 8.88252 17.765 35.5301 71.0602 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.017 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 135.096 quit ! Quitting program ! Log file /d2/scr/pima/bp171ab_uvs/J1027+4817_X_uvs.log closed on Mon Dec 9 01:37:13 2013