! Started logfile: /scr/pima/bp171a7_uvs/J1043-3401_X_uvs.log on Sun May 12 14:03:08 2013 obs /scr/pima/bp171a7_uvs/J1043-3401_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a7_uvs/J1043-3401_X_uva.fits ! AN table 1: 7 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.801587 visibilities/baseline/integration-bin. ! Found source: J1043-3401 ! ! 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 1616 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/bp171a7_uvs/J1043-3401_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 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.009414Jy sigma=0.713712 ! Fit after self-cal, rms=0.940095Jy sigma=0.664699 ! 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=0.6995 mas, bmaj=1.964 mas, bpa=0.9526 degrees ! Estimated noise=32.7952 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 = 0.0445464 Jy ! Component: 100 - total flux cleaned = 0.0557479 Jy ! Total flux subtracted in 100 components = 0.0557479 Jy ! Clean residual min=-0.004023 max=0.005215 Jy/beam ! Clean residual mean=-0.000000 rms=0.001192 Jy/beam ! Combined flux in latest and established models = 0.0557479 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0557479 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=0.038639Jy sigma=0.027320 ! Fit after self-cal, rms=0.037079Jy sigma=0.026217 ! 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=0.8408 mas, bmaj=2.337 mas, bpa=-0.04891 degrees ! Estimated noise=25.3203 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 = 0.00776551 Jy ! Component: 100 - total flux cleaned = 0.0111431 Jy ! Component: 150 - total flux cleaned = 0.0127809 Jy ! Component: 200 - total flux cleaned = 0.0136107 Jy ! Total flux subtracted in 200 components = 0.0136107 Jy ! Clean residual min=-0.003478 max=0.003175 Jy/beam ! Clean residual mean=0.000009 rms=0.000976 Jy/beam ! Combined flux in latest and established models = 0.0693586 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 28 components and 0.0693586 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=0.035623Jy sigma=0.025187 ! Fit after self-cal, rms=0.035615Jy sigma=0.025182 ! 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: ! FD 1.22 HN 1.00* KP 0.85 LA 0.98 ! MK 0.96 NL 0.95 OV 1.00 PT 0.92 ! SC 0.87 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 HN 1.00* KP 0.97 LA 0.86 ! MK 0.95 NL 1.22 OV 0.84 PT 0.91 ! SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.14 HN 1.00* KP 1.11 LA 0.93 ! MK 0.97 NL 1.14 OV 0.89 PT 0.96 ! SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.08 HN 1.00* KP 0.86 LA 0.93 ! MK 1.03 NL 1.20 OV 1.02 PT 0.95 ! SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 HN 1.00* KP 1.14 LA 1.00 ! MK 0.92 NL 1.04 OV 1.01 PT 0.84 ! SC 0.94 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 HN 1.00* KP 1.06 LA 1.08 ! MK 1.16 NL 1.08 OV 1.02 PT 0.89 ! SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 HN 1.00* KP 1.23 LA 0.83 ! MK 1.01 NL 0.99 OV 1.14 PT 0.88 ! SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 1.00* KP 1.21 LA 0.81 ! MK 1.07 NL 1.14 OV 1.08 PT 0.83 ! SC 1.39 ! ! ! Fit before self-cal, rms=0.035615Jy sigma=0.025182 ! Fit after self-cal, rms=0.035832Jy sigma=0.024232 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8459 mas, bmaj=2.344 mas, bpa=-0.0688 degrees ! Estimated noise=25.3015 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 = -0.000112017 Jy ! Component: 100 - total flux cleaned = -0.000124745 Jy ! Component: 150 - total flux cleaned = -0.000124632 Jy ! Component: 200 - total flux cleaned = -0.000130175 Jy ! Total flux subtracted in 200 components = -0.000130175 Jy ! Clean residual min=-0.002471 max=0.002512 Jy/beam ! Clean residual mean=0.000003 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.0692285 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 34 components and 0.0692285 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=0.035830Jy sigma=0.024230 ! Fit after self-cal, rms=0.035930Jy sigma=0.024207 ! 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=0.035930Jy sigma=0.024207 ! Fit after self-cal, rms=0.036024Jy sigma=0.024206 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8465 mas, bmaj=2.346 mas, bpa=-0.1214 degrees ! Estimated noise=25.2938 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000131583 Jy ! Component: 100 - total flux cleaned = -0.000145372 Jy ! Component: 150 - total flux cleaned = -0.000151371 Jy ! Component: 200 - total flux cleaned = -0.000151211 Jy ! Total flux subtracted in 200 components = -0.000151211 Jy ! Clean residual min=-0.002492 max=0.002475 Jy/beam ! Clean residual mean=0.000003 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.0690772 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 35 components and 0.0690772 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=0.036021Jy sigma=0.024205 ! Fit after self-cal, rms=0.036026Jy sigma=0.024205 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 = -1.57189e-05 Jy ! Component: 100 - total flux cleaned = -2.20432e-05 Jy ! Component: 150 - total flux cleaned = -2.18439e-05 Jy ! Component: 200 - total flux cleaned = -2.18925e-05 Jy ! Total flux subtracted in 200 components = -2.18925e-05 Jy ! Clean residual min=-0.002483 max=0.002479 Jy/beam ! Clean residual mean=0.000003 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.0690553 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 36 components and 0.0690554 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=0.036023Jy sigma=0.024204 ! Fit after self-cal, rms=0.036025Jy sigma=0.024204 ! 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=0.036025Jy sigma=0.024204 ! Fit after self-cal, rms=0.036006Jy sigma=0.024204 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8469 mas, bmaj=2.347 mas, bpa=-0.1765 degrees ! Estimated noise=25.2686 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00011964 Jy ! Component: 100 - total flux cleaned = -0.000131894 Jy ! Component: 150 - total flux cleaned = -0.000137497 Jy ! Component: 200 - total flux cleaned = -0.000137853 Jy ! Total flux subtracted in 200 components = -0.000137853 Jy ! Clean residual min=-0.002470 max=0.002481 Jy/beam ! Clean residual mean=0.000003 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.0689175 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 38 components and 0.0689175 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=0.036003Jy sigma=0.024203 ! Fit after self-cal, rms=0.036004Jy sigma=0.024203 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 = -2.12735e-05 Jy ! Component: 100 - total flux cleaned = -2.12705e-05 Jy ! Component: 150 - total flux cleaned = -2.12463e-05 Jy ! Component: 200 - total flux cleaned = -2.14867e-05 Jy ! Total flux subtracted in 200 components = -2.14867e-05 Jy ! Clean residual min=-0.002463 max=0.002483 Jy/beam ! Clean residual mean=0.000003 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.068896 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.068896 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=0.036002Jy sigma=0.024202 ! Fit after self-cal, rms=0.036003Jy sigma=0.024202 ! 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=0.036003Jy sigma=0.024202 ! Fit after self-cal, rms=0.035983Jy sigma=0.024202 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.434 mas, bmaj=7.268 mas, bpa=2.587 degrees ! Estimated noise=33.1765 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.60177e-05 Jy ! Component: 100 - total flux cleaned = -9.4196e-05 Jy ! Component: 150 - total flux cleaned = -9.38631e-05 Jy ! Component: 200 - total flux cleaned = -0.000102766 Jy ! Total flux subtracted in 200 components = -0.000102766 Jy ! Clean residual min=-0.003347 max=0.002113 Jy/beam ! Clean residual mean=0.000006 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.0687932 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 41 components and 0.0687932 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=0.035985Jy sigma=0.024203 ! Fit after self-cal, rms=0.035980Jy sigma=0.024202 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 = 2.92757e-06 Jy ! Component: 100 - total flux cleaned = 4.19219e-06 Jy ! Component: 150 - total flux cleaned = 4.50784e-06 Jy ! Component: 200 - total flux cleaned = -3.73962e-06 Jy ! Total flux subtracted in 200 components = -3.73962e-06 Jy ! Clean residual min=-0.003339 max=0.002095 Jy/beam ! Clean residual mean=0.000006 rms=0.000775 Jy/beam ! Combined flux in latest and established models = 0.0687895 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 42 components and 0.0687895 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=0.035985Jy sigma=0.024206 ! Fit after self-cal, rms=0.035981Jy sigma=0.024205 ! 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=0.8472 mas, bmaj=2.348 mas, bpa=-0.2326 degrees ! Estimated noise=25.2453 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8472 x 2.348 at -0.2326 degrees (North through East) ! Clean map min=-0.0023464 max=0.058964 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=0.7028 mas, bmaj=1.971 mas, bpa=0.58 degrees ! Estimated noise=33.225 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0458847 Jy ! Component: 100 - total flux cleaned = 0.0577962 Jy ! Component: 150 - total flux cleaned = 0.0626583 Jy ! Component: 200 - total flux cleaned = 0.065213 Jy ! Total flux subtracted in 200 components = 0.065213 Jy ! Clean residual min=-0.002844 max=0.002867 Jy/beam ! Clean residual mean=0.000000 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.065213 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.065213 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8472 mas, bmaj=2.348 mas, bpa=-0.2326 degrees ! Estimated noise=25.2453 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 = 0.00201332 Jy ! Component: 100 - total flux cleaned = 0.00291575 Jy ! Component: 150 - total flux cleaned = 0.00334099 Jy ! Component: 200 - total flux cleaned = 0.00345567 Jy ! Total flux subtracted in 200 components = 0.00345567 Jy ! Clean residual min=-0.002459 max=0.002496 Jy/beam ! Clean residual mean=0.000003 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.0686687 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 30 components and 0.0686687 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=2.434 mas, bmaj=7.268 mas, bpa=2.587 degrees ! Estimated noise=33.1765 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000119657 Jy ! Component: 100 - total flux cleaned = 0.000121216 Jy ! Component: 150 - total flux cleaned = 0.000119314 Jy ! Component: 200 - total flux cleaned = 0.000119398 Jy ! Total flux subtracted in 200 components = 0.000119398 Jy ! Clean residual min=-0.003381 max=0.002162 Jy/beam ! Clean residual mean=0.000006 rms=0.000785 Jy/beam ! Combined flux in latest and established models = 0.0687881 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 = -1.11526e-05 Jy ! Component: 100 - total flux cleaned = -2.02706e-05 Jy ! Component: 150 - total flux cleaned = -2.91181e-05 Jy ! Component: 200 - total flux cleaned = -2.90408e-05 Jy ! Total flux subtracted in 200 components = -2.90408e-05 Jy ! Clean residual min=-0.003361 max=0.002110 Jy/beam ! Clean residual mean=0.000006 rms=0.000779 Jy/beam ! Combined flux in latest and established models = 0.0687591 Jy ! Adding 5 model components to the UV plane model. ! The established model now contains 33 components and 0.0687591 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8472 mas, bmaj=2.348 mas, bpa=-0.2326 degrees ! Estimated noise=25.2453 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000129296 Jy ! Component: 100 - total flux cleaned = -0.000118396 Jy ! Component: 150 - total flux cleaned = -0.000100158 Jy ! Component: 200 - total flux cleaned = -9.24577e-05 Jy ! Total flux subtracted in 200 components = -9.24577e-05 Jy ! Clean residual min=-0.002478 max=0.002446 Jy/beam ! Clean residual mean=0.000003 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.0686666 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 43 components and 0.0686666 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=0.035982Jy sigma=0.024203 ! Fit after self-cal, rms=0.035982Jy sigma=0.024203 wmodel /scr/pima/bp171a7_uvs/J1043-3401_X_map.mod ! Writing 43 model components to file: /scr/pima/bp171a7_uvs/J1043-3401_X_map.mod wobs /scr/pima/bp171a7_uvs/J1043-3401_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a7_uvs/J1043-3401_X_uvs.fits wwins /scr/pima/bp171a7_uvs/J1043-3401_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171a7_uvs/J1043-3401_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 = -0.000274251 Jy ! Component: 100 - total flux cleaned = -0.000234274 Jy ! Component: 150 - total flux cleaned = -0.000306309 Jy ! Component: 200 - total flux cleaned = -0.000204195 Jy ! Component: 250 - total flux cleaned = -4.19003e-05 Jy ! Component: 300 - total flux cleaned = 0.000173573 Jy ! Component: 350 - total flux cleaned = 0.000350757 Jy ! Component: 400 - total flux cleaned = 0.00052108 Jy ! Component: 450 - total flux cleaned = 0.000629854 Jy ! Component: 500 - total flux cleaned = 0.000734178 Jy ! Component: 550 - total flux cleaned = 0.000810787 Jy ! Component: 600 - total flux cleaned = 0.000860171 Jy ! Component: 650 - total flux cleaned = 0.000907763 Jy ! Component: 700 - total flux cleaned = 0.000884385 Jy ! Component: 750 - total flux cleaned = 0.000906573 Jy ! Component: 800 - total flux cleaned = 0.000949729 Jy ! Component: 850 - total flux cleaned = 0.000928113 Jy ! Component: 900 - total flux cleaned = 0.000907245 Jy ! Component: 950 - total flux cleaned = 0.000886523 Jy ! Component: 1000 - total flux cleaned = 0.000866656 Jy ! Component: 1050 - total flux cleaned = 0.0008473 Jy ! Component: 1100 - total flux cleaned = 0.000828289 Jy ! Component: 1150 - total flux cleaned = 0.000827824 Jy ! Component: 1200 - total flux cleaned = 0.000754604 Jy ! Component: 1250 - total flux cleaned = 0.000701117 Jy ! Component: 1300 - total flux cleaned = 0.000648507 Jy ! Component: 1350 - total flux cleaned = 0.000579419 Jy ! Component: 1400 - total flux cleaned = 0.000511616 Jy ! Component: 1450 - total flux cleaned = 0.000445082 Jy ! Component: 1500 - total flux cleaned = 0.000363016 Jy ! Component: 1550 - total flux cleaned = 0.000298396 Jy ! Component: 1600 - total flux cleaned = 0.000202825 Jy ! Component: 1650 - total flux cleaned = 0.000108865 Jy ! Component: 1700 - total flux cleaned = 6.26793e-05 Jy ! Component: 1750 - total flux cleaned = -2.86546e-05 Jy ! Component: 1800 - total flux cleaned = -0.000118409 Jy ! Component: 1850 - total flux cleaned = -0.000192289 Jy ! Component: 1900 - total flux cleaned = -0.000250836 Jy ! Component: 1950 - total flux cleaned = -0.000366607 Jy ! Component: 2000 - total flux cleaned = -0.000452652 Jy ! Component: 2050 - total flux cleaned = -0.00059429 Jy ! Component: 2100 - total flux cleaned = -0.000692423 Jy ! Component: 2150 - total flux cleaned = -0.000747956 Jy ! Component: 2200 - total flux cleaned = -0.000885702 Jy ! Component: 2250 - total flux cleaned = -0.000913037 Jy ! Component: 2300 - total flux cleaned = -0.00104855 Jy ! Component: 2350 - total flux cleaned = -0.00115598 Jy ! Component: 2400 - total flux cleaned = -0.00124922 Jy ! Component: 2450 - total flux cleaned = -0.00132865 Jy ! Component: 2500 - total flux cleaned = -0.00142073 Jy ! Component: 2550 - total flux cleaned = -0.00152508 Jy ! Component: 2600 - total flux cleaned = -0.00161585 Jy ! Component: 2650 - total flux cleaned = -0.00166752 Jy ! Component: 2700 - total flux cleaned = -0.00179561 Jy ! Component: 2750 - total flux cleaned = -0.00189726 Jy ! Component: 2800 - total flux cleaned = -0.00198575 Jy ! Component: 2850 - total flux cleaned = -0.00207364 Jy ! Component: 2900 - total flux cleaned = -0.00212362 Jy ! Component: 2950 - total flux cleaned = -0.00222314 Jy ! Component: 3000 - total flux cleaned = -0.00227269 Jy ! Component: 3050 - total flux cleaned = -0.00238331 Jy ! Component: 3100 - total flux cleaned = -0.00240779 Jy ! Component: 3150 - total flux cleaned = -0.00248097 Jy ! Component: 3200 - total flux cleaned = -0.00251739 Jy ! Component: 3250 - total flux cleaned = -0.00256575 Jy ! Component: 3300 - total flux cleaned = -0.00255363 Jy ! Component: 3350 - total flux cleaned = -0.0026019 Jy ! Component: 3400 - total flux cleaned = -0.00258989 Jy ! Component: 3450 - total flux cleaned = -0.00261399 Jy ! Component: 3500 - total flux cleaned = -0.00262599 Jy ! Component: 3550 - total flux cleaned = -0.00262603 Jy ! Component: 3600 - total flux cleaned = -0.00261395 Jy ! Component: 3650 - total flux cleaned = -0.00258994 Jy ! Component: 3700 - total flux cleaned = -0.00257784 Jy ! Component: 3750 - total flux cleaned = -0.00255381 Jy ! Component: 3800 - total flux cleaned = -0.00250568 Jy ! Component: 3850 - total flux cleaned = -0.00246938 Jy ! Component: 3900 - total flux cleaned = -0.00243314 Jy ! Component: 3950 - total flux cleaned = -0.00238467 Jy ! Component: 4000 - total flux cleaned = -0.0023482 Jy ! Component: 4050 - total flux cleaned = -0.00228732 Jy ! Total flux subtracted in 4096 components = -0.00223843 Jy ! Clean residual min=-0.000821 max=0.000734 Jy/beam ! Clean residual mean=0.000005 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.0664282 Jy keep ! Adding 228 model components to the UV plane model. ! The established model now contains 271 components and 0.0664282 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a7_uvs/J1043-3401_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8472 x 2.348 at -0.2326 degrees (North through East) ! Clean map min=-0.0018147 max=0.059322 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a7_uvs/J1043-3401_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0593224 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000200755 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.01524 1.01524 2.03048 4.06095 8.12191 16.2438 32.4876 64.9753 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.059 quit ! Quitting program ! Log file /scr/pima/bp171a7_uvs/J1043-3401_X_uvs.log closed on Sun May 12 14:03:12 2013