! Started logfile: /scr/pima/bp171a1_uvs/J0618+1336_X_uvs.log on Fri Mar 15 16:09:00 2013 obs /scr/pima/bp171a1_uvs/J0618+1336_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a1_uvs/J0618+1336_X_uva.fits ! AN table 1: 9 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.710317 visibilities/baseline/integration-bin. ! Found source: J0618+1336 ! ! 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 7.40797e+09 3.2e+07 1 3.2e+07 ! 02 2 7.43997e+09 3.2e+07 1 3.2e+07 ! 03 3 7.47197e+09 3.2e+07 1 3.2e+07 ! 04 4 7.56797e+09 3.2e+07 1 3.2e+07 ! 05 5 7.75997e+09 3.2e+07 1 3.2e+07 ! 06 6 7.79197e+09 3.2e+07 1 3.2e+07 ! 07 7 7.82397e+09 3.2e+07 1 3.2e+07 ! 08 8 7.85597e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1432 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 /scr/pima/bp171a1_uvs/J0618+1336_X] 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. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.995380Jy sigma=0.703567 ! Fit after self-cal, rms=0.985909Jy sigma=0.696878 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.445 mas, bmaj=2.949 mas, bpa=21.33 degrees ! Estimated noise=34.3316 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 = 0.0108683 Jy ! Component: 100 - total flux cleaned = 0.0133217 Jy ! Total flux subtracted in 100 components = 0.0133217 Jy ! Clean residual min=-0.001859 max=0.001960 Jy/beam ! Clean residual mean=-0.000001 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.0133217 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0133217 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=0.021742Jy sigma=0.015361 ! Fit after self-cal, rms=0.020801Jy sigma=0.014696 ! 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=2.694 mas, bmaj=3.344 mas, bpa=26.37 degrees ! Estimated noise=27.0473 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 = 0.00226743 Jy ! Component: 100 - total flux cleaned = 0.00292474 Jy ! Component: 150 - total flux cleaned = 0.00292202 Jy ! Component: 200 - total flux cleaned = 0.00294097 Jy ! Total flux subtracted in 200 components = 0.00294097 Jy ! Clean residual min=-0.001556 max=0.001583 Jy/beam ! Clean residual mean=-0.000001 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.0162627 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 36 components and 0.0162627 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=0.020569Jy sigma=0.014532 ! Fit after self-cal, rms=0.020561Jy sigma=0.014527 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.02 KP 1.02 LA 0.98 ! NL 0.79 OV 1.10 PT 0.83 SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.27 FD 0.98 KP 0.95 LA 0.91 ! NL 1.27 OV 0.92 PT 0.92 SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.05 KP 1.01 LA 1.03 ! NL 0.99 OV 1.16 PT 0.91 SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.52 KP 1.19 LA 0.88 ! NL 0.92 OV 0.93 PT 0.96 SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.03 KP 1.32 LA 1.07 ! NL 0.93 OV 0.77 PT 0.95 SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 KP 1.12 LA 1.04 ! NL 0.86 OV 0.77 PT 1.29 SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 0.82 KP 1.11 LA 0.85 ! NL 1.22 OV 0.96 PT 1.10 SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.77 FD 0.87 KP 1.40 LA 0.75 ! NL 0.88 OV 0.94 PT 1.11 SC 1.00* ! ! ! Fit before self-cal, rms=0.020561Jy sigma=0.014527 ! Fit after self-cal, rms=0.021154Jy sigma=0.014338 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.692 mas, bmaj=3.368 mas, bpa=21.07 degrees ! Estimated noise=26.8993 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 = 0.000192481 Jy ! Component: 100 - total flux cleaned = 0.000312229 Jy ! Component: 150 - total flux cleaned = 0.000395947 Jy ! Component: 200 - total flux cleaned = 0.000428862 Jy ! Total flux subtracted in 200 components = 0.000428862 Jy ! Clean residual min=-0.001309 max=0.001268 Jy/beam ! Clean residual mean=-0.000000 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.0166916 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 0.0166916 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=0.021147Jy sigma=0.014330 ! Fit after self-cal, rms=0.021324Jy sigma=0.014280 ! 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=0.021324Jy sigma=0.014280 ! Fit after self-cal, rms=0.022403Jy sigma=0.014264 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.68 mas, bmaj=3.356 mas, bpa=18.12 degrees ! Estimated noise=27.1489 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.35217e-05 Jy ! Component: 100 - total flux cleaned = 0.000224477 Jy ! Component: 150 - total flux cleaned = 0.000316779 Jy ! Component: 200 - total flux cleaned = 0.000338944 Jy ! Total flux subtracted in 200 components = 0.000338944 Jy ! Clean residual min=-0.001373 max=0.001210 Jy/beam ! Clean residual mean=-0.000001 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.0170305 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 57 components and 0.0170305 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=0.022394Jy sigma=0.014257 ! Fit after self-cal, rms=0.022472Jy sigma=0.014251 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 = -0.000100602 Jy ! Component: 100 - total flux cleaned = -0.000133094 Jy ! Component: 150 - total flux cleaned = -0.000148224 Jy ! Component: 200 - total flux cleaned = -0.000134062 Jy ! Total flux subtracted in 200 components = -0.000134062 Jy ! Clean residual min=-0.001396 max=0.001218 Jy/beam ! Clean residual mean=-0.000001 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.0168964 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 63 components and 0.0168964 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=0.022466Jy sigma=0.014247 ! Fit after self-cal, rms=0.022470Jy sigma=0.014246 ! 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=0.022470Jy sigma=0.014246 ! Fit after self-cal, rms=0.024675Jy sigma=0.014299 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.681 mas, bmaj=3.34 mas, bpa=18.3 degrees ! Estimated noise=29.3075 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000818709 Jy ! Component: 100 - total flux cleaned = 0.000987176 Jy ! Component: 150 - total flux cleaned = 0.0010766 Jy ! Component: 200 - total flux cleaned = 0.00108576 Jy ! Total flux subtracted in 200 components = 0.00108576 Jy ! Clean residual min=-0.001601 max=0.001298 Jy/beam ! Clean residual mean=-0.000001 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.0179822 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 84 components and 0.0179822 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=0.024635Jy sigma=0.014270 ! Fit after self-cal, rms=0.024641Jy sigma=0.014261 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 = 8.74719e-05 Jy ! Component: 100 - total flux cleaned = 0.000104697 Jy ! Component: 150 - total flux cleaned = 0.000120372 Jy ! Component: 200 - total flux cleaned = 0.000127719 Jy ! Total flux subtracted in 200 components = 0.000127719 Jy ! Clean residual min=-0.001558 max=0.001367 Jy/beam ! Clean residual mean=-0.000001 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.0181099 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 90 components and 0.0181099 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=0.024635Jy sigma=0.014258 ! Fit after self-cal, rms=0.024636Jy sigma=0.014257 ! 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=0.024636Jy sigma=0.014257 ! Fit after self-cal, rms=0.026576Jy sigma=0.014295 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.979 mas, bmaj=3.663 mas, bpa=21.71 degrees ! Estimated noise=32.4031 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000929903 Jy ! Component: 100 - total flux cleaned = 0.00105419 Jy ! Component: 150 - total flux cleaned = 0.00111185 Jy ! Component: 200 - total flux cleaned = 0.00110128 Jy ! Total flux subtracted in 200 components = 0.00110128 Jy ! Clean residual min=-0.001856 max=0.001542 Jy/beam ! Clean residual mean=-0.000001 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.0192112 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 98 components and 0.0192112 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=0.026534Jy sigma=0.014267 ! Fit after self-cal, rms=0.026520Jy sigma=0.014259 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 = 4.63461e-05 Jy ! Component: 100 - total flux cleaned = 6.54568e-05 Jy ! Component: 150 - total flux cleaned = 7.46235e-05 Jy ! Component: 200 - total flux cleaned = 8.31526e-05 Jy ! Total flux subtracted in 200 components = 8.31526e-05 Jy ! Clean residual min=-0.001738 max=0.001611 Jy/beam ! Clean residual mean=-0.000001 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.0192944 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 103 components and 0.0192944 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=0.026514Jy sigma=0.014256 ! Fit after self-cal, rms=0.026514Jy sigma=0.014256 ! 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=2.682 mas, bmaj=3.322 mas, bpa=18.22 degrees ! Estimated noise=31.5289 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.682 x 3.322 at 18.22 degrees (North through East) ! Clean map min=-0.0019202 max=0.017894 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.422 mas, bmaj=2.963 mas, bpa=6.774 degrees ! Estimated noise=41.056 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0138435 Jy ! Component: 100 - total flux cleaned = 0.0168476 Jy ! Component: 150 - total flux cleaned = 0.0177095 Jy ! Component: 200 - total flux cleaned = 0.0183969 Jy ! Total flux subtracted in 200 components = 0.0183969 Jy ! Clean residual min=-0.002059 max=0.001694 Jy/beam ! Clean residual mean=-0.000002 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.0183969 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 35 model components to the UV plane model. ! The established model now contains 35 components and 0.0183969 Jy ! Inverting map and beam ! Estimated beam: bmin=2.682 mas, bmaj=3.322 mas, bpa=18.22 degrees ! Estimated noise=31.5289 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 = 0.000444434 Jy ! Component: 100 - total flux cleaned = 0.000660875 Jy ! Component: 150 - total flux cleaned = 0.000744277 Jy ! Component: 200 - total flux cleaned = 0.00079591 Jy ! Total flux subtracted in 200 components = 0.00079591 Jy ! Clean residual min=-0.001716 max=0.001641 Jy/beam ! Clean residual mean=-0.000001 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.0191928 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 49 components and 0.0191928 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=2.979 mas, bmaj=3.663 mas, bpa=21.71 degrees ! Estimated noise=32.4031 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.70714e-06 Jy ! Component: 100 - total flux cleaned = -1.94116e-05 Jy ! Component: 150 - total flux cleaned = -1.96681e-05 Jy ! Component: 200 - total flux cleaned = -3.17759e-05 Jy ! Total flux subtracted in 200 components = -3.17759e-05 Jy ! Clean residual min=-0.001769 max=0.001744 Jy/beam ! Clean residual mean=-0.000001 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.0191611 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 = 2.32608e-05 Jy ! Component: 100 - total flux cleaned = 2.35222e-05 Jy ! Component: 150 - total flux cleaned = 2.31969e-05 Jy ! Component: 200 - total flux cleaned = 2.29432e-05 Jy ! Total flux subtracted in 200 components = 2.29432e-05 Jy ! Clean residual min=-0.001754 max=0.001689 Jy/beam ! Clean residual mean=-0.000001 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.019184 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 61 components and 0.019184 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.682 mas, bmaj=3.322 mas, bpa=18.22 degrees ! Estimated noise=31.5289 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.75038e-05 Jy ! Component: 100 - total flux cleaned = 2.73342e-05 Jy ! Component: 150 - total flux cleaned = 3.67713e-05 Jy ! Component: 200 - total flux cleaned = 3.66113e-05 Jy ! Total flux subtracted in 200 components = 3.66113e-05 Jy ! Clean residual min=-0.001677 max=0.001508 Jy/beam ! Clean residual mean=-0.000001 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.0192206 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 68 components and 0.0192206 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=0.026521Jy sigma=0.014261 ! Fit after self-cal, rms=0.026517Jy sigma=0.014260 wmodel /scr/pima/bp171a1_uvs/J0618+1336_X_map.mod ! Writing 68 model components to file: /scr/pima/bp171a1_uvs/J0618+1336_X_map.mod wobs /scr/pima/bp171a1_uvs/J0618+1336_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a1_uvs/J0618+1336_X_uvs.fits wwins /scr/pima/bp171a1_uvs/J0618+1336_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171a1_uvs/J0618+1336_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 = -0.000108911 Jy ! Component: 100 - total flux cleaned = -0.000106876 Jy ! Component: 150 - total flux cleaned = -6.559e-05 Jy ! Component: 200 - total flux cleaned = 1.29047e-05 Jy ! Component: 250 - total flux cleaned = 0.000138131 Jy ! Component: 300 - total flux cleaned = 0.000269681 Jy ! Component: 350 - total flux cleaned = 0.000438486 Jy ! Component: 400 - total flux cleaned = 0.000639336 Jy ! Component: 450 - total flux cleaned = 0.000815606 Jy ! Component: 500 - total flux cleaned = 0.000970309 Jy ! Component: 550 - total flux cleaned = 0.00111806 Jy ! Component: 600 - total flux cleaned = 0.00123539 Jy ! Component: 650 - total flux cleaned = 0.00131392 Jy ! Component: 700 - total flux cleaned = 0.00138982 Jy ! Component: 750 - total flux cleaned = 0.00148304 Jy ! Component: 800 - total flux cleaned = 0.0015425 Jy ! Component: 850 - total flux cleaned = 0.00159008 Jy ! Component: 900 - total flux cleaned = 0.00164494 Jy ! Component: 950 - total flux cleaned = 0.00165414 Jy ! Component: 1000 - total flux cleaned = 0.0017391 Jy ! Component: 1050 - total flux cleaned = 0.00177998 Jy ! Component: 1100 - total flux cleaned = 0.00182743 Jy ! Component: 1150 - total flux cleaned = 0.00188095 Jy ! Component: 1200 - total flux cleaned = 0.00194763 Jy ! Component: 1250 - total flux cleaned = 0.00199108 Jy ! Component: 1300 - total flux cleaned = 0.00207586 Jy ! Component: 1350 - total flux cleaned = 0.00212397 Jy ! Component: 1400 - total flux cleaned = 0.00216428 Jy ! Component: 1450 - total flux cleaned = 0.00219738 Jy ! Component: 1500 - total flux cleaned = 0.00225581 Jy ! Component: 1550 - total flux cleaned = 0.00229412 Jy ! Component: 1600 - total flux cleaned = 0.00234443 Jy ! Component: 1650 - total flux cleaned = 0.0023755 Jy ! Component: 1700 - total flux cleaned = 0.00241235 Jy ! Component: 1750 - total flux cleaned = 0.00244281 Jy ! Component: 1800 - total flux cleaned = 0.00248509 Jy ! Component: 1850 - total flux cleaned = 0.00250908 Jy ! Component: 1900 - total flux cleaned = 0.00254478 Jy ! Component: 1950 - total flux cleaned = 0.00258613 Jy ! Component: 2000 - total flux cleaned = 0.00262132 Jy ! Component: 2050 - total flux cleaned = 0.00265629 Jy ! Component: 2100 - total flux cleaned = 0.00269108 Jy ! Component: 2150 - total flux cleaned = 0.00271413 Jy ! Component: 2200 - total flux cleaned = 0.00274859 Jy ! Component: 2250 - total flux cleaned = 0.00276574 Jy ! Component: 2300 - total flux cleaned = 0.0027885 Jy ! Component: 2350 - total flux cleaned = 0.00280555 Jy ! Component: 2400 - total flux cleaned = 0.00282254 Jy ! Component: 2450 - total flux cleaned = 0.00286192 Jy ! Component: 2500 - total flux cleaned = 0.00290114 Jy ! Component: 2550 - total flux cleaned = 0.00293471 Jy ! Component: 2600 - total flux cleaned = 0.00296818 Jy ! Component: 2650 - total flux cleaned = 0.00300155 Jy ! Component: 2700 - total flux cleaned = 0.0030182 Jy ! Component: 2750 - total flux cleaned = 0.00305146 Jy ! Component: 2800 - total flux cleaned = 0.00308463 Jy ! Component: 2850 - total flux cleaned = 0.00310673 Jy ! Component: 2900 - total flux cleaned = 0.00313994 Jy ! Component: 2950 - total flux cleaned = 0.00314549 Jy ! Component: 3000 - total flux cleaned = 0.00317879 Jy ! Component: 3050 - total flux cleaned = 0.00318988 Jy ! Component: 3100 - total flux cleaned = 0.00322877 Jy ! Component: 3150 - total flux cleaned = 0.00324546 Jy ! Component: 3200 - total flux cleaned = 0.00327333 Jy ! Component: 3250 - total flux cleaned = 0.00329009 Jy ! Component: 3300 - total flux cleaned = 0.00331805 Jy ! Component: 3350 - total flux cleaned = 0.00334606 Jy ! Component: 3400 - total flux cleaned = 0.0033685 Jy ! Component: 3450 - total flux cleaned = 0.00339664 Jy ! Component: 3500 - total flux cleaned = 0.00341358 Jy ! Component: 3550 - total flux cleaned = 0.00343053 Jy ! Component: 3600 - total flux cleaned = 0.00345323 Jy ! Component: 3650 - total flux cleaned = 0.00347031 Jy ! Component: 3700 - total flux cleaned = 0.00349316 Jy ! Component: 3750 - total flux cleaned = 0.00350465 Jy ! Component: 3800 - total flux cleaned = 0.0035104 Jy ! Component: 3850 - total flux cleaned = 0.0035277 Jy ! Component: 3900 - total flux cleaned = 0.00353934 Jy ! Component: 3950 - total flux cleaned = 0.00353933 Jy ! Component: 4000 - total flux cleaned = 0.00355099 Jy ! Component: 4050 - total flux cleaned = 0.00356275 Jy ! Total flux subtracted in 4096 components = 0.00358056 Jy ! Clean residual min=-0.000304 max=0.000318 Jy/beam ! Clean residual mean=0.000000 rms=0.000096 Jy/beam ! Combined flux in latest and established models = 0.0228012 Jy keep ! Adding 265 model components to the UV plane model. ! The established model now contains 333 components and 0.0228012 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a1_uvs/J0618+1336_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.682 x 3.322 at 18.22 degrees (North through East) ! Clean map min=-0.0015189 max=0.017919 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a1_uvs/J0618+1336_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0179185 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.82244e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.47709 1.47709 2.95419 5.90837 11.8167 23.6335 47.267 94.534 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.017 quit ! Quitting program ! Log file /scr/pima/bp171a1_uvs/J0618+1336_X_uvs.log closed on Fri Mar 15 16:09:04 2013