! Started logfile: /scr/pima/bp171a0_uvs/J0725-3423_X_uvs.log on Fri Mar 15 12:55:17 2013 obs /scr/pima/bp171a0_uvs/J0725-3423_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a0_uvs/J0725-3423_X_uva.fits ! AN table 1: 9 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.941358 visibilities/baseline/integration-bin. ! Found source: J0725-3423 ! ! 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 2440 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/bp171a0_uvs/J0725-3423_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. ! ! 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=0.997878Jy sigma=0.663457 ! Fit after self-cal, rms=0.960093Jy sigma=0.636832 ! 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=0.7576 mas, bmaj=2.144 mas, bpa=-7.062 degrees ! Estimated noise=35.4921 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 = 0.0286243 Jy ! Component: 100 - total flux cleaned = 0.0374415 Jy ! Total flux subtracted in 100 components = 0.0374415 Jy ! Clean residual min=-0.004383 max=0.004501 Jy/beam ! Clean residual mean=-0.000014 rms=0.001064 Jy/beam ! Combined flux in latest and established models = 0.0374415 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0374415 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=0.044143Jy sigma=0.028700 ! Fit after self-cal, rms=0.043592Jy sigma=0.028347 ! 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=0.9602 mas, bmaj=2.554 mas, bpa=-5.567 degrees ! Estimated noise=21.7881 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 = 0.00789079 Jy ! Component: 100 - total flux cleaned = 0.0116947 Jy ! Component: 150 - total flux cleaned = 0.0137664 Jy ! Component: 200 - total flux cleaned = 0.014941 Jy ! Total flux subtracted in 200 components = 0.014941 Jy ! Clean residual min=-0.002710 max=0.002934 Jy/beam ! Clean residual mean=-0.000014 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.0523825 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 36 components and 0.0523825 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=0.042343Jy sigma=0.027399 ! Fit after self-cal, rms=0.042332Jy sigma=0.027383 ! 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 1.16 FD 0.98 HN 0.97 LA 1.06 ! MK 1.34 NL 1.28 OV 0.91 PT 0.80 ! SC 0.83 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.27 FD 0.98 HN 0.85 LA 0.99 ! MK 0.84 NL 1.08 OV 1.09 PT 0.85 ! SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 1.06 LA 0.94 ! MK 1.45 NL 1.09 OV 1.05 PT 0.99 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.97 HN 1.30 LA 0.95 ! MK 1.06 NL 0.94 OV 1.01 PT 0.98 ! SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 0.99 LA 0.89 ! MK 0.97 NL 0.89 OV 1.09 PT 0.94 ! SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.97 HN 1.51 LA 1.00 ! MK 1.20 NL 0.90 OV 0.96 PT 0.95 ! SC 1.19 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.92 HN 1.14 LA 0.90 ! MK 0.84 NL 0.97 OV 1.08 PT 0.93 ! SC 1.11 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 0.85 HN 1.33 LA 0.87 ! MK 0.85 NL 1.11 OV 1.06 PT 0.86 ! SC 1.29 ! ! ! Fit before self-cal, rms=0.042332Jy sigma=0.027383 ! Fit after self-cal, rms=0.045165Jy sigma=0.026989 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9724 mas, bmaj=2.577 mas, bpa=-5.814 degrees ! Estimated noise=21.9032 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 = 0.000118202 Jy ! Component: 100 - total flux cleaned = 0.000106778 Jy ! Component: 150 - total flux cleaned = 8.63051e-05 Jy ! Component: 200 - total flux cleaned = 0.000103769 Jy ! Total flux subtracted in 200 components = 0.000103769 Jy ! Clean residual min=-0.002183 max=0.002327 Jy/beam ! Clean residual mean=-0.000006 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.0524862 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 38 components and 0.0524862 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=0.045157Jy sigma=0.026986 ! Fit after self-cal, rms=0.045303Jy sigma=0.026953 ! 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=0.045303Jy sigma=0.026953 ! Fit after self-cal, rms=0.045701Jy sigma=0.026950 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9714 mas, bmaj=2.571 mas, bpa=-5.944 degrees ! Estimated noise=21.8988 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.1851e-05 Jy ! Component: 100 - total flux cleaned = 7.30692e-06 Jy ! Component: 150 - total flux cleaned = 3.31302e-05 Jy ! Component: 200 - total flux cleaned = 4.90229e-05 Jy ! Total flux subtracted in 200 components = 4.90229e-05 Jy ! Clean residual min=-0.002276 max=0.002308 Jy/beam ! Clean residual mean=-0.000005 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.0525352 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 41 components and 0.0525352 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=0.045696Jy sigma=0.026948 ! Fit after self-cal, rms=0.045715Jy sigma=0.026947 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 = -1.24344e-05 Jy ! Component: 100 - total flux cleaned = 1.31613e-05 Jy ! Component: 150 - total flux cleaned = 2.86127e-05 Jy ! Component: 200 - total flux cleaned = 4.34441e-05 Jy ! Total flux subtracted in 200 components = 4.34441e-05 Jy ! Clean residual min=-0.002275 max=0.002305 Jy/beam ! Clean residual mean=-0.000005 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.0525787 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 42 components and 0.0525787 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=0.045710Jy sigma=0.026946 ! Fit after self-cal, rms=0.045712Jy sigma=0.026946 ! 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=0.045712Jy sigma=0.026946 ! Fit after self-cal, rms=0.045574Jy sigma=0.026946 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9696 mas, bmaj=2.565 mas, bpa=-6.055 degrees ! Estimated noise=21.8562 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.68533e-05 Jy ! Component: 100 - total flux cleaned = -1.10879e-05 Jy ! Component: 150 - total flux cleaned = 4.32981e-06 Jy ! Component: 200 - total flux cleaned = 1.88202e-05 Jy ! Total flux subtracted in 200 components = 1.88202e-05 Jy ! Clean residual min=-0.002264 max=0.002292 Jy/beam ! Clean residual mean=-0.000005 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.0525975 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 42 components and 0.0525975 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=0.045569Jy sigma=0.026944 ! Fit after self-cal, rms=0.045571Jy sigma=0.026944 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 = -1.56921e-05 Jy ! Component: 100 - total flux cleaned = 8.10356e-06 Jy ! Component: 150 - total flux cleaned = 2.20675e-05 Jy ! Component: 200 - total flux cleaned = 2.88482e-05 Jy ! Total flux subtracted in 200 components = 2.88482e-05 Jy ! Clean residual min=-0.002260 max=0.002288 Jy/beam ! Clean residual mean=-0.000005 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.0526264 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 42 components and 0.0526264 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=0.045567Jy sigma=0.026943 ! Fit after self-cal, rms=0.045569Jy sigma=0.026943 ! 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=0.045569Jy sigma=0.026943 ! Fit after self-cal, rms=0.045401Jy sigma=0.026943 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.074 mas, bmaj=5.968 mas, bpa=-1.481 degrees ! Estimated noise=26.3108 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00036428 Jy ! Component: 100 - total flux cleaned = 0.000376604 Jy ! Component: 150 - total flux cleaned = 0.000388375 Jy ! Component: 200 - total flux cleaned = 0.000399558 Jy ! Total flux subtracted in 200 components = 0.000399558 Jy ! Clean residual min=-0.002499 max=0.002643 Jy/beam ! Clean residual mean=-0.000009 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.0530259 Jy selfcal ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 43 components and 0.0530259 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=0.045401Jy sigma=0.026943 ! Fit after self-cal, rms=0.045401Jy sigma=0.026943 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 = 6.43149e-05 Jy ! Component: 100 - total flux cleaned = 6.33514e-05 Jy ! Component: 150 - total flux cleaned = 6.29492e-05 Jy ! Component: 200 - total flux cleaned = 7.23968e-05 Jy ! Total flux subtracted in 200 components = 7.23968e-05 Jy ! Clean residual min=-0.002505 max=0.002642 Jy/beam ! Clean residual mean=-0.000009 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.0530983 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 46 components and 0.0530983 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=0.045401Jy sigma=0.026944 ! Fit after self-cal, rms=0.045402Jy sigma=0.026943 ! 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=0.968 mas, bmaj=2.56 mas, bpa=-6.161 degrees ! Estimated noise=21.8111 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.968 x 2.56 at -6.161 degrees (North through East) ! Clean map min=-0.0020612 max=0.039309 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=0.7627 mas, bmaj=2.141 mas, bpa=-7.471 degrees ! Estimated noise=36.1431 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0291113 Jy ! Component: 100 - total flux cleaned = 0.0386921 Jy ! Component: 150 - total flux cleaned = 0.0435892 Jy ! Component: 200 - total flux cleaned = 0.0465937 Jy ! Total flux subtracted in 200 components = 0.0465937 Jy ! Clean residual min=-0.003408 max=0.003139 Jy/beam ! Clean residual mean=-0.000005 rms=0.000846 Jy/beam ! Combined flux in latest and established models = 0.0465937 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0465937 Jy ! Inverting map and beam ! Estimated beam: bmin=0.968 mas, bmaj=2.56 mas, bpa=-6.161 degrees ! Estimated noise=21.8111 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 = 0.0031035 Jy ! Component: 100 - total flux cleaned = 0.00462377 Jy ! Component: 150 - total flux cleaned = 0.00541966 Jy ! Component: 200 - total flux cleaned = 0.00556714 Jy ! Total flux subtracted in 200 components = 0.00556714 Jy ! Clean residual min=-0.002334 max=0.002292 Jy/beam ! Clean residual mean=-0.000006 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.0521609 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 20 components and 0.0521609 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=2.074 mas, bmaj=5.968 mas, bpa=-1.481 degrees ! Estimated noise=26.3108 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000625813 Jy ! Component: 100 - total flux cleaned = 0.000689093 Jy ! Component: 150 - total flux cleaned = 0.000721758 Jy ! Component: 200 - total flux cleaned = 0.00074223 Jy ! Total flux subtracted in 200 components = 0.00074223 Jy ! Clean residual min=-0.002489 max=0.002625 Jy/beam ! Clean residual mean=-0.000010 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.0529031 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 = 1.89834e-05 Jy ! Component: 100 - total flux cleaned = 4.5032e-05 Jy ! Component: 150 - total flux cleaned = 6.11992e-05 Jy ! Component: 200 - total flux cleaned = 7.65803e-05 Jy ! Total flux subtracted in 200 components = 7.65803e-05 Jy ! Clean residual min=-0.002489 max=0.002627 Jy/beam ! Clean residual mean=-0.000009 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.0529797 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 32 components and 0.0529797 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.968 mas, bmaj=2.56 mas, bpa=-6.161 degrees ! Estimated noise=21.8111 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000228883 Jy ! Component: 100 - total flux cleaned = -0.000299836 Jy ! Component: 150 - total flux cleaned = -0.00034503 Jy ! Component: 200 - total flux cleaned = -0.000374462 Jy ! Total flux subtracted in 200 components = -0.000374462 Jy ! Clean residual min=-0.002273 max=0.002291 Jy/beam ! Clean residual mean=-0.000005 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.0526052 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 37 components and 0.0526052 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=0.045403Jy sigma=0.026948 ! Fit after self-cal, rms=0.045402Jy sigma=0.026946 wmodel /scr/pima/bp171a0_uvs/J0725-3423_X_map.mod ! Writing 37 model components to file: /scr/pima/bp171a0_uvs/J0725-3423_X_map.mod wobs /scr/pima/bp171a0_uvs/J0725-3423_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a0_uvs/J0725-3423_X_uvs.fits wwins /scr/pima/bp171a0_uvs/J0725-3423_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171a0_uvs/J0725-3423_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 = -2.07048e-06 Jy ! Component: 100 - total flux cleaned = -0.000236617 Jy ! Component: 150 - total flux cleaned = -0.000568772 Jy ! Component: 200 - total flux cleaned = -0.000953858 Jy ! Component: 250 - total flux cleaned = -0.00122101 Jy ! Component: 300 - total flux cleaned = -0.00150916 Jy ! Component: 350 - total flux cleaned = -0.00178484 Jy ! Component: 400 - total flux cleaned = -0.00193302 Jy ! Component: 450 - total flux cleaned = -0.00210536 Jy ! Component: 500 - total flux cleaned = -0.0022719 Jy ! Component: 550 - total flux cleaned = -0.00240659 Jy ! Component: 600 - total flux cleaned = -0.00253728 Jy ! Component: 650 - total flux cleaned = -0.00268923 Jy ! Component: 700 - total flux cleaned = -0.00273785 Jy ! Component: 750 - total flux cleaned = -0.00276135 Jy ! Component: 800 - total flux cleaned = -0.00278469 Jy ! Component: 850 - total flux cleaned = -0.00278448 Jy ! Component: 900 - total flux cleaned = -0.00285075 Jy ! Component: 950 - total flux cleaned = -0.00280665 Jy ! Component: 1000 - total flux cleaned = -0.00287111 Jy ! Component: 1050 - total flux cleaned = -0.00289258 Jy ! Component: 1100 - total flux cleaned = -0.00291357 Jy ! Component: 1150 - total flux cleaned = -0.00299396 Jy ! Component: 1200 - total flux cleaned = -0.00303395 Jy ! Component: 1250 - total flux cleaned = -0.00313034 Jy ! Component: 1300 - total flux cleaned = -0.00320606 Jy ! Component: 1350 - total flux cleaned = -0.00324282 Jy ! Component: 1400 - total flux cleaned = -0.00329764 Jy ! Component: 1450 - total flux cleaned = -0.00335147 Jy ! Component: 1500 - total flux cleaned = -0.00340393 Jy ! Component: 1550 - total flux cleaned = -0.0034731 Jy ! Component: 1600 - total flux cleaned = -0.00350696 Jy ! Component: 1650 - total flux cleaned = -0.00352357 Jy ! Component: 1700 - total flux cleaned = -0.0035074 Jy ! Component: 1750 - total flux cleaned = -0.00353992 Jy ! Component: 1800 - total flux cleaned = -0.00352405 Jy ! Component: 1850 - total flux cleaned = -0.00350812 Jy ! Component: 1900 - total flux cleaned = -0.00353921 Jy ! Component: 1950 - total flux cleaned = -0.00353919 Jy ! Component: 2000 - total flux cleaned = -0.00356967 Jy ! Component: 2050 - total flux cleaned = -0.00361439 Jy ! Component: 2100 - total flux cleaned = -0.00361416 Jy ! Component: 2150 - total flux cleaned = -0.00362873 Jy ! Component: 2200 - total flux cleaned = -0.00365763 Jy ! Component: 2250 - total flux cleaned = -0.0036717 Jy ! Component: 2300 - total flux cleaned = -0.00365755 Jy ! Component: 2350 - total flux cleaned = -0.00367154 Jy ! Component: 2400 - total flux cleaned = -0.00371293 Jy ! Component: 2450 - total flux cleaned = -0.00368557 Jy ! Component: 2500 - total flux cleaned = -0.00373962 Jy ! Component: 2550 - total flux cleaned = -0.00375301 Jy ! Component: 2600 - total flux cleaned = -0.00373987 Jy ! Component: 2650 - total flux cleaned = -0.00377932 Jy ! Component: 2700 - total flux cleaned = -0.00375313 Jy ! Component: 2750 - total flux cleaned = -0.00375311 Jy ! Component: 2800 - total flux cleaned = -0.00377876 Jy ! Component: 2850 - total flux cleaned = -0.00375339 Jy ! Component: 2900 - total flux cleaned = -0.00374076 Jy ! Component: 2950 - total flux cleaned = -0.00374068 Jy ! Component: 3000 - total flux cleaned = -0.00374055 Jy ! Component: 3050 - total flux cleaned = -0.00371566 Jy ! Component: 3100 - total flux cleaned = -0.00371568 Jy ! Component: 3150 - total flux cleaned = -0.00375252 Jy ! Component: 3200 - total flux cleaned = -0.00376472 Jy ! Component: 3250 - total flux cleaned = -0.00380136 Jy ! Component: 3300 - total flux cleaned = -0.00381348 Jy ! Component: 3350 - total flux cleaned = -0.00384982 Jy ! Component: 3400 - total flux cleaned = -0.00383779 Jy ! Component: 3450 - total flux cleaned = -0.00388599 Jy ! Component: 3500 - total flux cleaned = -0.00390998 Jy ! Component: 3550 - total flux cleaned = -0.00391 Jy ! Component: 3600 - total flux cleaned = -0.00393385 Jy ! Component: 3650 - total flux cleaned = -0.00395765 Jy ! Component: 3700 - total flux cleaned = -0.00394572 Jy ! Component: 3750 - total flux cleaned = -0.00396955 Jy ! Component: 3800 - total flux cleaned = -0.00398149 Jy ! Component: 3850 - total flux cleaned = -0.00402923 Jy ! Component: 3900 - total flux cleaned = -0.00405302 Jy ! Component: 3950 - total flux cleaned = -0.00408886 Jy ! Component: 4000 - total flux cleaned = -0.00411283 Jy ! Component: 4050 - total flux cleaned = -0.00413677 Jy ! Total flux subtracted in 4096 components = -0.00417288 Jy ! Clean residual min=-0.000671 max=0.000687 Jy/beam ! Clean residual mean=-0.000003 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.0484323 Jy keep ! Adding 261 model components to the UV plane model. ! The established model now contains 298 components and 0.0484323 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a0_uvs/J0725-3423_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.968 x 2.56 at -6.161 degrees (North through East) ! Clean map min=-0.0016472 max=0.039186 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a0_uvs/J0725-3423_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0391859 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00018604 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.42428 1.42428 2.84857 5.69713 11.3943 22.7885 45.5771 91.1542 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.039 quit ! Quitting program ! Log file /scr/pima/bp171a0_uvs/J0725-3423_X_uvs.log closed on Fri Mar 15 12:55:21 2013