! Started logfile: /scr/pima/bp171a0_uvs/J0808+0550_X_uvs.log on Fri Mar 15 12:56:21 2013 obs /scr/pima/bp171a0_uvs/J0808+0550_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a0_uvs/J0808+0550_X_uva.fits ! AN table 1: 10 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.997222 visibilities/baseline/integration-bin. ! Found source: J0808+0550 ! ! 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 2872 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/J0808+0550_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=1.006143Jy sigma=0.666068 ! Fit after self-cal, rms=0.949384Jy sigma=0.625703 ! 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=0.7657 mas, bmaj=1.894 mas, bpa=1.633 degrees ! Estimated noise=26.6834 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 = 0.03836 Jy ! Component: 100 - total flux cleaned = 0.0491748 Jy ! Total flux subtracted in 100 components = 0.0491748 Jy ! Clean residual min=-0.003321 max=0.005782 Jy/beam ! Clean residual mean=0.000000 rms=0.000965 Jy/beam ! Combined flux in latest and established models = 0.0491748 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0491748 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=0.032795Jy sigma=0.021197 ! Fit after self-cal, rms=0.030755Jy sigma=0.019965 ! 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=0.8848 mas, bmaj=2.166 mas, bpa=2.377 degrees ! Estimated noise=20.1943 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 = 0.00793805 Jy ! Component: 100 - total flux cleaned = 0.011963 Jy ! Component: 150 - total flux cleaned = 0.0142787 Jy ! Component: 200 - total flux cleaned = 0.0157382 Jy ! Total flux subtracted in 200 components = 0.0157382 Jy ! Clean residual min=-0.001944 max=0.002600 Jy/beam ! Clean residual mean=-0.000001 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.064913 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 39 components and 0.064913 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=0.028937Jy sigma=0.018517 ! Fit after self-cal, rms=0.028937Jy sigma=0.018510 ! 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 1.10 FD 1.02 HN 0.90 LA 1.02 ! MK 1.11 NL 1.04 OV 1.02 PT 0.95 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 0.99 HN 0.89 LA 0.93 ! MK 1.26 NL 1.08 OV 0.95 PT 0.94 ! SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.05 HN 0.89 LA 0.92 ! MK 1.44 NL 1.14 OV 0.99 PT 0.96 ! SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.98 HN 0.98 LA 0.95 ! MK 1.30 NL 1.07 OV 0.97 PT 1.03 ! SC 1.15 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.92 HN 0.91 LA 1.02 ! MK 1.21 NL 0.96 OV 0.99 PT 0.90 ! SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.93 HN 0.94 LA 0.99 ! MK 1.09 NL 0.96 OV 1.00 PT 1.04 ! SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.96 HN 0.94 LA 0.91 ! MK 1.12 NL 1.03 OV 0.99 PT 0.98 ! SC 0.91 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.26 FD 1.00 HN 0.96 LA 0.85 ! MK 1.10 NL 1.03 OV 1.04 PT 0.89 ! SC 1.10 ! ! ! Fit before self-cal, rms=0.028937Jy sigma=0.018510 ! Fit after self-cal, rms=0.029659Jy sigma=0.018038 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9086 mas, bmaj=2.217 mas, bpa=3.201 degrees ! Estimated noise=20.3519 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 = -0.00025963 Jy ! Component: 100 - total flux cleaned = -0.000315612 Jy ! Component: 150 - total flux cleaned = -0.000351525 Jy ! Component: 200 - total flux cleaned = -0.0003835 Jy ! Total flux subtracted in 200 components = -0.0003835 Jy ! Clean residual min=-0.001350 max=0.001534 Jy/beam ! Clean residual mean=-0.000001 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.0645295 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 45 components and 0.0645295 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=0.029645Jy sigma=0.018030 ! Fit after self-cal, rms=0.029681Jy sigma=0.018025 ! 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=0.029681Jy sigma=0.018025 ! Fit after self-cal, rms=0.029859Jy sigma=0.018024 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9112 mas, bmaj=2.221 mas, bpa=3.312 degrees ! Estimated noise=20.3718 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000182669 Jy ! Component: 100 - total flux cleaned = -0.00022347 Jy ! Component: 150 - total flux cleaned = -0.000259515 Jy ! Component: 200 - total flux cleaned = -0.00028392 Jy ! Total flux subtracted in 200 components = -0.00028392 Jy ! Clean residual min=-0.001329 max=0.001530 Jy/beam ! Clean residual mean=-0.000001 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.0642456 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 47 components and 0.0642456 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=0.029852Jy sigma=0.018021 ! Fit after self-cal, rms=0.029852Jy sigma=0.018020 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 = -2.99764e-05 Jy ! Component: 100 - total flux cleaned = -5.75976e-05 Jy ! Component: 150 - total flux cleaned = -7.69764e-05 Jy ! Component: 200 - total flux cleaned = -8.32296e-05 Jy ! Total flux subtracted in 200 components = -8.32296e-05 Jy ! Clean residual min=-0.001330 max=0.001528 Jy/beam ! Clean residual mean=-0.000001 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.0641623 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 51 components and 0.0641624 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=0.029849Jy sigma=0.018019 ! Fit after self-cal, rms=0.029848Jy sigma=0.018019 ! 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=0.029848Jy sigma=0.018019 ! Fit after self-cal, rms=0.030006Jy sigma=0.018018 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9135 mas, bmaj=2.225 mas, bpa=3.474 degrees ! Estimated noise=20.3746 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000164427 Jy ! Component: 100 - total flux cleaned = -0.000195444 Jy ! Component: 150 - total flux cleaned = -0.000216296 Jy ! Component: 200 - total flux cleaned = -0.000241841 Jy ! Total flux subtracted in 200 components = -0.000241841 Jy ! Clean residual min=-0.001334 max=0.001511 Jy/beam ! Clean residual mean=-0.000001 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.0639205 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 53 components and 0.0639205 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=0.030001Jy sigma=0.018016 ! Fit after self-cal, rms=0.030001Jy sigma=0.018016 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 = -2.45126e-05 Jy ! Component: 100 - total flux cleaned = -4.17613e-05 Jy ! Component: 150 - total flux cleaned = -5.78782e-05 Jy ! Component: 200 - total flux cleaned = -6.28605e-05 Jy ! Total flux subtracted in 200 components = -6.28605e-05 Jy ! Clean residual min=-0.001342 max=0.001508 Jy/beam ! Clean residual mean=-0.000001 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.0638577 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 56 components and 0.0638576 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=0.029999Jy sigma=0.018015 ! Fit after self-cal, rms=0.029998Jy sigma=0.018015 ! 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=0.029998Jy sigma=0.018015 ! Fit after self-cal, rms=0.030136Jy sigma=0.018014 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.941 mas, bmaj=3.258 mas, bpa=3.066 degrees ! Estimated noise=24.7814 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000204213 Jy ! Component: 100 - total flux cleaned = -0.000225864 Jy ! Component: 150 - total flux cleaned = -0.000270252 Jy ! Component: 200 - total flux cleaned = -0.000305598 Jy ! Total flux subtracted in 200 components = -0.000305598 Jy ! Clean residual min=-0.001302 max=0.001814 Jy/beam ! Clean residual mean=-0.000001 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.063552 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 58 components and 0.0635521 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=0.030151Jy sigma=0.018019 ! Fit after self-cal, rms=0.030148Jy sigma=0.018017 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) ! Added new window around map position (19, -9.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00160698 Jy ! Component: 100 - total flux cleaned = 0.00195116 Jy ! Component: 150 - total flux cleaned = 0.00197712 Jy ! Component: 200 - total flux cleaned = 0.0020549 Jy ! Total flux subtracted in 200 components = 0.0020549 Jy ! Clean residual min=-0.001345 max=0.001285 Jy/beam ! Clean residual mean=-0.000001 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.065607 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 89 components and 0.065607 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=0.030073Jy sigma=0.017971 ! Fit after self-cal, rms=0.030069Jy sigma=0.017969 ! 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=0.9156 mas, bmaj=2.228 mas, bpa=3.622 degrees ! Estimated noise=20.3717 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9156 x 2.228 at 3.622 degrees (North through East) ! Clean map min=-0.0011432 max=0.053894 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=0.7921 mas, bmaj=1.94 mas, bpa=3.068 degrees ! Estimated noise=27.5845 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0405597 Jy ! Component: 100 - total flux cleaned = 0.0504729 Jy ! Component: 150 - total flux cleaned = 0.0553359 Jy ! Component: 200 - total flux cleaned = 0.0582043 Jy ! Total flux subtracted in 200 components = 0.0582043 Jy ! Clean residual min=-0.002071 max=0.001872 Jy/beam ! Clean residual mean=-0.000000 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.0582043 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 0.0582043 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9156 mas, bmaj=2.228 mas, bpa=3.622 degrees ! Estimated noise=20.3717 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 = 0.00240131 Jy ! Component: 100 - total flux cleaned = 0.00369673 Jy ! Component: 150 - total flux cleaned = 0.00434433 Jy ! Component: 200 - total flux cleaned = 0.0047261 Jy ! Total flux subtracted in 200 components = 0.0047261 Jy ! Clean residual min=-0.001296 max=0.001333 Jy/beam ! Clean residual mean=-0.000001 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.0629304 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 48 components and 0.0629303 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=1.941 mas, bmaj=3.258 mas, bpa=3.066 degrees ! Estimated noise=24.7814 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012899 Jy ! Component: 100 - total flux cleaned = 0.00182224 Jy ! Component: 150 - total flux cleaned = 0.00220474 Jy ! Component: 200 - total flux cleaned = 0.00255443 Jy ! Total flux subtracted in 200 components = 0.00255443 Jy ! Clean residual min=-0.001350 max=0.001271 Jy/beam ! Clean residual mean=-0.000001 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.0654848 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 = 0.000247648 Jy ! Component: 100 - total flux cleaned = 0.000433824 Jy ! Component: 150 - total flux cleaned = 0.000587059 Jy ! Component: 200 - total flux cleaned = 0.000737004 Jy ! Total flux subtracted in 200 components = 0.000737004 Jy ! Clean residual min=-0.001364 max=0.001231 Jy/beam ! Clean residual mean=-0.000001 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.0662218 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 100 components and 0.0662218 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9156 mas, bmaj=2.228 mas, bpa=3.622 degrees ! Estimated noise=20.3717 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.92666e-05 Jy ! Component: 100 - total flux cleaned = 6.95325e-05 Jy ! Component: 150 - total flux cleaned = 0.000139118 Jy ! Component: 200 - total flux cleaned = 0.000204065 Jy ! Total flux subtracted in 200 components = 0.000204065 Jy ! Clean residual min=-0.001122 max=0.001208 Jy/beam ! Clean residual mean=-0.000001 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.0664258 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 119 components and 0.0664258 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=0.029966Jy sigma=0.017931 ! Fit after self-cal, rms=0.029960Jy sigma=0.017929 wmodel /scr/pima/bp171a0_uvs/J0808+0550_X_map.mod ! Writing 119 model components to file: /scr/pima/bp171a0_uvs/J0808+0550_X_map.mod wobs /scr/pima/bp171a0_uvs/J0808+0550_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a0_uvs/J0808+0550_X_uvs.fits wwins /scr/pima/bp171a0_uvs/J0808+0550_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171a0_uvs/J0808+0550_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 = 0.000395399 Jy ! Component: 100 - total flux cleaned = 0.000556173 Jy ! Component: 150 - total flux cleaned = 0.000614415 Jy ! Component: 200 - total flux cleaned = 0.000706537 Jy ! Component: 250 - total flux cleaned = 0.000812597 Jy ! Component: 300 - total flux cleaned = 0.000846451 Jy ! Component: 350 - total flux cleaned = 0.00091273 Jy ! Component: 400 - total flux cleaned = 0.000928649 Jy ! Component: 450 - total flux cleaned = 0.000959806 Jy ! Component: 500 - total flux cleaned = 0.000944403 Jy ! Component: 550 - total flux cleaned = 0.000929422 Jy ! Component: 600 - total flux cleaned = 0.000929594 Jy ! Component: 650 - total flux cleaned = 0.000901769 Jy ! Component: 700 - total flux cleaned = 0.000901873 Jy ! Component: 750 - total flux cleaned = 0.000888236 Jy ! Component: 800 - total flux cleaned = 0.000848454 Jy ! Component: 850 - total flux cleaned = 0.000809618 Jy ! Component: 900 - total flux cleaned = 0.000796808 Jy ! Component: 950 - total flux cleaned = 0.000771633 Jy ! Component: 1000 - total flux cleaned = 0.000734831 Jy ! Component: 1050 - total flux cleaned = 0.000710789 Jy ! Component: 1100 - total flux cleaned = 0.000698865 Jy ! Component: 1150 - total flux cleaned = 0.000675587 Jy ! Component: 1200 - total flux cleaned = 0.00065288 Jy ! Component: 1250 - total flux cleaned = 0.000630665 Jy ! Component: 1300 - total flux cleaned = 0.000586855 Jy ! Component: 1350 - total flux cleaned = 0.000587038 Jy ! Component: 1400 - total flux cleaned = 0.000586998 Jy ! Component: 1450 - total flux cleaned = 0.000576599 Jy ! Component: 1500 - total flux cleaned = 0.000566339 Jy ! Component: 1550 - total flux cleaned = 0.000586669 Jy ! Component: 1600 - total flux cleaned = 0.000586591 Jy ! Component: 1650 - total flux cleaned = 0.000586514 Jy ! Component: 1700 - total flux cleaned = 0.000547918 Jy ! Component: 1750 - total flux cleaned = 0.000576764 Jy ! Component: 1800 - total flux cleaned = 0.000567479 Jy ! Component: 1850 - total flux cleaned = 0.000549141 Jy ! Component: 1900 - total flux cleaned = 0.000549225 Jy ! Component: 1950 - total flux cleaned = 0.000531241 Jy ! Component: 2000 - total flux cleaned = 0.000557989 Jy ! Component: 2050 - total flux cleaned = 0.00053146 Jy ! Component: 2100 - total flux cleaned = 0.000505353 Jy ! Component: 2150 - total flux cleaned = 0.000496813 Jy ! Component: 2200 - total flux cleaned = 0.000471325 Jy ! Component: 2250 - total flux cleaned = 0.000462918 Jy ! Component: 2300 - total flux cleaned = 0.000446264 Jy ! Component: 2350 - total flux cleaned = 0.000446258 Jy ! Component: 2400 - total flux cleaned = 0.000389416 Jy ! Component: 2450 - total flux cleaned = 0.000365539 Jy ! Component: 2500 - total flux cleaned = 0.000349763 Jy ! Component: 2550 - total flux cleaned = 0.000342075 Jy ! Component: 2600 - total flux cleaned = 0.000334258 Jy ! Component: 2650 - total flux cleaned = 0.000318823 Jy ! Component: 2700 - total flux cleaned = 0.000296002 Jy ! Component: 2750 - total flux cleaned = 0.000273464 Jy ! Component: 2800 - total flux cleaned = 0.000258518 Jy ! Component: 2850 - total flux cleaned = 0.000221666 Jy ! Component: 2900 - total flux cleaned = 0.000221706 Jy ! Component: 2950 - total flux cleaned = 0.00021444 Jy ! Component: 3000 - total flux cleaned = 0.000200112 Jy ! Component: 3050 - total flux cleaned = 0.000192975 Jy ! Component: 3100 - total flux cleaned = 0.000178923 Jy ! Component: 3150 - total flux cleaned = 0.000171906 Jy ! Component: 3200 - total flux cleaned = 0.000144301 Jy ! Component: 3250 - total flux cleaned = 0.000164899 Jy ! Component: 3300 - total flux cleaned = 0.000151272 Jy ! Component: 3350 - total flux cleaned = 0.000171494 Jy ! Component: 3400 - total flux cleaned = 0.000138053 Jy ! Component: 3450 - total flux cleaned = 0.000157966 Jy ! Component: 3500 - total flux cleaned = 0.000164528 Jy ! Component: 3550 - total flux cleaned = 0.000184096 Jy ! Component: 3600 - total flux cleaned = 0.000190638 Jy ! Component: 3650 - total flux cleaned = 0.000190694 Jy ! Component: 3700 - total flux cleaned = 0.000197143 Jy ! Component: 3750 - total flux cleaned = 0.000209821 Jy ! Component: 3800 - total flux cleaned = 0.000222409 Jy ! Component: 3850 - total flux cleaned = 0.000228602 Jy ! Component: 3900 - total flux cleaned = 0.000247239 Jy ! Component: 3950 - total flux cleaned = 0.000253387 Jy ! Component: 4000 - total flux cleaned = 0.000259547 Jy ! Component: 4050 - total flux cleaned = 0.000259533 Jy ! Total flux subtracted in 4096 components = 0.000271701 Jy ! Clean residual min=-0.000357 max=0.000425 Jy/beam ! Clean residual mean=0.000000 rms=0.000099 Jy/beam ! Combined flux in latest and established models = 0.0666975 Jy keep ! Adding 240 model components to the UV plane model. ! The established model now contains 359 components and 0.0666975 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a0_uvs/J0808+0550_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9156 x 2.228 at 3.622 degrees (North through East) ! Clean map min=-0.0010165 max=0.054178 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a0_uvs/J0808+0550_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0541784 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.78096e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.541597 0.541597 1.08319 2.16639 4.33278 8.66556 17.3311 34.6622 69.3244 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.054 quit ! Quitting program ! Log file /scr/pima/bp171a0_uvs/J0808+0550_X_uvs.log closed on Fri Mar 15 12:56:24 2013