! Started logfile: /scr/pima/s3111b_uvs/J0607+6720_X_uvs.log on Mon Jul 23 22:50:59 2012 obs /scr/pima/s3111b_uvs/J0607+6720_X_uva.fits ! Reading UV FITS file: /scr/pima/s3111b_uvs/J0607+6720_X_uva.fits ! AN table 1: 6 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.856481 visibilities/baseline/integration-bin. ! Found source: J0607+6720 ! ! 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 8.41193e+09 1.6e+07 1 1.6e+07 ! 02 2 8.42793e+09 1.6e+07 1 1.6e+07 ! 03 3 8.52393e+09 1.6e+07 1 1.6e+07 ! 04 4 8.57193e+09 1.6e+07 1 1.6e+07 ! 05 5 8.65193e+09 1.6e+07 1 1.6e+07 ! 06 6 8.82793e+09 1.6e+07 1 1.6e+07 ! 07 7 8.85993e+09 1.6e+07 1 1.6e+07 ! 08 8 8.89193e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1480 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 = 512 print "field_cell =",field_cell ! field_cell = 0.1 print "taper_size =",taper_size ! taper_size = 120 ![@/home/lpetrov/bin/01_muppet /scr/pima/s3111b_uvs/J0607+6720_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 = 512x512 pixels with 0.100x0.100 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 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.141497Jy sigma=0.807153 ! Fit after self-cal, rms=0.642110Jy sigma=0.454036 ! 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=0.7961 mas, bmaj=4.696 mas, bpa=-50.85 degrees ! Estimated noise=48.1884 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 = 0.265154 Jy ! Component: 100 - total flux cleaned = 0.374206 Jy ! Total flux subtracted in 100 components = 0.374206 Jy ! Clean residual min=-0.033118 max=0.060850 Jy/beam ! Clean residual mean=0.001363 rms=0.016218 Jy/beam ! Combined flux in latest and established models = 0.374206 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 31 components and 0.374206 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=0.174754Jy sigma=0.123566 ! Fit after self-cal, rms=0.174145Jy sigma=0.123135 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.104 mas, bmaj=4.839 mas, bpa=-51.11 degrees ! Estimated noise=26.28 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 = 0.107418 Jy ! Component: 100 - total flux cleaned = 0.164243 Jy ! Component: 150 - total flux cleaned = 0.198481 Jy ! Component: 200 - total flux cleaned = 0.221249 Jy ! Total flux subtracted in 200 components = 0.221249 Jy ! Clean residual min=-0.025554 max=0.029982 Jy/beam ! Clean residual mean=0.000506 rms=0.008273 Jy/beam ! Combined flux in latest and established models = 0.595456 Jy ! Performing phase self-cal ! Adding 82 model components to the UV plane model. ! The established model now contains 101 components and 0.595456 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=0.088737Jy sigma=0.062745 ! Fit after self-cal, rms=0.088293Jy sigma=0.062431 ! 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 1.07 FD 1.04 HN 0.78 KP 0.95 ! LA 0.98 NL 1.48 OV 1.06 PT 1.01 ! SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.05 HN 0.78 KP 0.96 ! LA 0.98 NL 1.55 OV 1.07 PT 1.05 ! SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 0.79 KP 0.95 ! LA 0.95 NL 1.48 OV 1.03 PT 1.01 ! SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.03 HN 0.86 KP 0.88 ! LA 0.99 NL 1.51 OV 1.06 PT 1.02 ! SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.94 HN 0.80 KP 0.91 ! LA 0.95 NL 1.45 OV 1.04 PT 1.01 ! SC 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.89 HN 0.89 KP 0.85 ! LA 0.96 NL 1.36 OV 1.01 PT 1.00 ! SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.90 HN 1.00* KP 0.79 ! LA 0.97 NL 1.32 OV 1.02 PT 1.02 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.82 HN 0.85 KP 0.84 ! LA 0.89 NL 1.37 OV 0.93 PT 0.94 ! SC 0.89 ! ! ! Fit before self-cal, rms=0.088293Jy sigma=0.062431 ! Fit after self-cal, rms=0.057248Jy sigma=0.040239 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.08 mas, bmaj=4.769 mas, bpa=-51.65 degrees ! Estimated noise=26.1098 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 = -0.00102819 Jy ! Component: 100 - total flux cleaned = -0.00320242 Jy ! Component: 150 - total flux cleaned = -0.00434102 Jy ! Component: 200 - total flux cleaned = -0.00499539 Jy ! Total flux subtracted in 200 components = -0.00499539 Jy ! Clean residual min=-0.014384 max=0.010107 Jy/beam ! Clean residual mean=0.000128 rms=0.003502 Jy/beam ! Combined flux in latest and established models = 0.59046 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 127 components and 0.59046 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=0.051077Jy sigma=0.035627 ! Fit after self-cal, rms=0.050908Jy sigma=0.035489 ! 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=0.050908Jy sigma=0.035489 ! Fit after self-cal, rms=0.050250Jy sigma=0.034951 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.07 mas, bmaj=4.748 mas, bpa=-51.75 degrees ! Estimated noise=25.8327 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118896 Jy ! Component: 100 - total flux cleaned = -0.000808915 Jy ! Component: 150 - total flux cleaned = -0.00131588 Jy ! Component: 200 - total flux cleaned = -0.00133094 Jy ! Total flux subtracted in 200 components = -0.00133094 Jy ! Clean residual min=-0.011550 max=0.007779 Jy/beam ! Clean residual mean=0.000117 rms=0.002724 Jy/beam ! Combined flux in latest and established models = 0.589129 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 157 components and 0.589129 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=0.047274Jy sigma=0.032518 ! Fit after self-cal, rms=0.047133Jy sigma=0.032445 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 = 0.000197799 Jy ! Component: 100 - total flux cleaned = 0.000962273 Jy ! Component: 150 - total flux cleaned = 0.00147992 Jy ! Component: 200 - total flux cleaned = 0.00211495 Jy ! Total flux subtracted in 200 components = 0.00211495 Jy ! Clean residual min=-0.009696 max=0.006946 Jy/beam ! Clean residual mean=0.000071 rms=0.002396 Jy/beam ! Combined flux in latest and established models = 0.591244 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 180 components and 0.591244 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=0.045773Jy sigma=0.031493 ! Fit after self-cal, rms=0.045711Jy sigma=0.031465 ! 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=0.045711Jy sigma=0.031465 ! Fit after self-cal, rms=0.045637Jy sigma=0.031122 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.065 mas, bmaj=4.729 mas, bpa=-51.82 degrees ! Estimated noise=25.6858 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000480251 Jy ! Component: 100 - total flux cleaned = 0.000489391 Jy ! Component: 150 - total flux cleaned = 0.000361045 Jy ! Component: 200 - total flux cleaned = 0.000357406 Jy ! Total flux subtracted in 200 components = 0.000357406 Jy ! Clean residual min=-0.008139 max=0.005515 Jy/beam ! Clean residual mean=0.000050 rms=0.001997 Jy/beam ! Combined flux in latest and established models = 0.591602 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 207 components and 0.591602 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=0.044471Jy sigma=0.030273 ! Fit after self-cal, rms=0.044426Jy sigma=0.030250 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 = 0.000204499 Jy ! Component: 100 - total flux cleaned = 0.000637679 Jy ! Component: 150 - total flux cleaned = 0.00093887 Jy ! Component: 200 - total flux cleaned = 0.00122426 Jy ! Total flux subtracted in 200 components = 0.00122426 Jy ! Clean residual min=-0.007213 max=0.005141 Jy/beam ! Clean residual mean=0.000022 rms=0.001847 Jy/beam ! Combined flux in latest and established models = 0.592826 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 234 components and 0.592826 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=0.043908Jy sigma=0.029923 ! Fit after self-cal, rms=0.043884Jy sigma=0.029912 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 120 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=0.043884Jy sigma=0.029912 ! Fit after self-cal, rms=0.044075Jy sigma=0.029787 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.52 mas, bmaj=4.709 mas, bpa=-50.02 degrees ! Estimated noise=27.6997 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.2538e-05 Jy ! Component: 100 - total flux cleaned = 0.0008428 Jy ! Component: 150 - total flux cleaned = 0.0013898 Jy ! Component: 200 - total flux cleaned = 0.00163709 Jy ! Total flux subtracted in 200 components = 0.00163709 Jy ! Clean residual min=-0.007421 max=0.004355 Jy/beam ! Clean residual mean=0.000005 rms=0.001834 Jy/beam ! Combined flux in latest and established models = 0.594463 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 251 components and 0.594463 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=0.043543Jy sigma=0.029472 ! Fit after self-cal, rms=0.043514Jy sigma=0.029456 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 = -0.000241225 Jy ! Component: 100 - total flux cleaned = -9.15578e-05 Jy ! Component: 150 - total flux cleaned = 0.000115244 Jy ! Component: 200 - total flux cleaned = 0.000114607 Jy ! Total flux subtracted in 200 components = 0.000114607 Jy ! Clean residual min=-0.006769 max=0.004216 Jy/beam ! Clean residual mean=-0.000001 rms=0.001746 Jy/beam ! Combined flux in latest and established models = 0.594578 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 270 components and 0.594578 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=0.043268Jy sigma=0.029333 ! Fit after self-cal, rms=0.043252Jy sigma=0.029323 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.062 mas, bmaj=4.715 mas, bpa=-51.83 degrees ! Estimated noise=25.6531 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.062 x 4.715 at -51.83 degrees (North through East) ! Clean map min=-0.012878 max=0.2953 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=0.7677 mas, bmaj=4.594 mas, bpa=-51.26 degrees ! Estimated noise=45.9068 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.256982 Jy ! Component: 100 - total flux cleaned = 0.364125 Jy ! Component: 150 - total flux cleaned = 0.427584 Jy ! Component: 200 - total flux cleaned = 0.468467 Jy ! Total flux subtracted in 200 components = 0.468467 Jy ! Clean residual min=-0.014115 max=0.023421 Jy/beam ! Clean residual mean=0.000694 rms=0.006510 Jy/beam ! Combined flux in latest and established models = 0.468467 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 57 model components to the UV plane model. ! The established model now contains 57 components and 0.468467 Jy ! Inverting map and beam ! Estimated beam: bmin=1.062 mas, bmaj=4.715 mas, bpa=-51.83 degrees ! Estimated noise=25.6531 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 = 0.0456745 Jy ! Component: 100 - total flux cleaned = 0.0712313 Jy ! Component: 150 - total flux cleaned = 0.0879148 Jy ! Component: 200 - total flux cleaned = 0.097055 Jy ! Total flux subtracted in 200 components = 0.097055 Jy ! Clean residual min=-0.010694 max=0.009146 Jy/beam ! Clean residual mean=0.000565 rms=0.003182 Jy/beam ! Combined flux in latest and established models = 0.565522 Jy ! Adding 92 model components to the UV plane model. ! The established model now contains 141 components and 0.565522 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 120 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.52 mas, bmaj=4.709 mas, bpa=-50.02 degrees ! Estimated noise=27.6997 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0091213 Jy ! Component: 100 - total flux cleaned = 0.0130491 Jy ! Component: 150 - total flux cleaned = 0.0157226 Jy ! Component: 200 - total flux cleaned = 0.0167612 Jy ! Total flux subtracted in 200 components = 0.0167612 Jy ! Clean residual min=-0.009739 max=0.005943 Jy/beam ! Clean residual mean=0.000294 rms=0.002337 Jy/beam ! Combined flux in latest and established models = 0.582283 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 = 0.00130094 Jy ! Component: 100 - total flux cleaned = 0.00232683 Jy ! Component: 150 - total flux cleaned = 0.00343063 Jy ! Component: 200 - total flux cleaned = 0.00416092 Jy ! Total flux subtracted in 200 components = 0.00416092 Jy ! Clean residual min=-0.008373 max=0.005133 Jy/beam ! Clean residual mean=0.000186 rms=0.002016 Jy/beam ! Combined flux in latest and established models = 0.586444 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 180 components and 0.586444 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.062 mas, bmaj=4.715 mas, bpa=-51.83 degrees ! Estimated noise=25.6531 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00075293 Jy ! Component: 100 - total flux cleaned = 0.00146003 Jy ! Component: 150 - total flux cleaned = 0.00197699 Jy ! Component: 200 - total flux cleaned = 0.00221881 Jy ! Total flux subtracted in 200 components = 0.00221881 Jy ! Clean residual min=-0.006986 max=0.004981 Jy/beam ! Clean residual mean=0.000094 rms=0.001659 Jy/beam ! Combined flux in latest and established models = 0.588663 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 207 components and 0.588663 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=0.044063Jy sigma=0.029425 ! Fit after self-cal, rms=0.043975Jy sigma=0.029372 wmodel /scr/pima/s3111b_uvs/J0607+6720_X_map.mod ! Writing 207 model components to file: /scr/pima/s3111b_uvs/J0607+6720_X_map.mod wobs /scr/pima/s3111b_uvs/J0607+6720_X_uvs.fits ! Writing UV FITS file: /scr/pima/s3111b_uvs/J0607+6720_X_uvs.fits wwins /scr/pima/s3111b_uvs/J0607+6720_X_map.win ! wwins: Wrote 1 windows to /scr/pima/s3111b_uvs/J0607+6720_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=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00274779 Jy ! Component: 100 - total flux cleaned = -0.00311157 Jy ! Component: 150 - total flux cleaned = -0.00311388 Jy ! Component: 200 - total flux cleaned = -0.00275478 Jy ! Component: 250 - total flux cleaned = -0.00255233 Jy ! Component: 300 - total flux cleaned = -0.00242601 Jy ! Component: 350 - total flux cleaned = -0.00224947 Jy ! Component: 400 - total flux cleaned = -0.00202902 Jy ! Component: 450 - total flux cleaned = -0.00192442 Jy ! Component: 500 - total flux cleaned = -0.00187323 Jy ! Component: 550 - total flux cleaned = -0.00182508 Jy ! Component: 600 - total flux cleaned = -0.00186985 Jy ! Component: 650 - total flux cleaned = -0.00186883 Jy ! Component: 700 - total flux cleaned = -0.00186871 Jy ! Component: 750 - total flux cleaned = -0.00178676 Jy ! Component: 800 - total flux cleaned = -0.00170699 Jy ! Component: 850 - total flux cleaned = -0.00151521 Jy ! Component: 900 - total flux cleaned = -0.00155272 Jy ! Component: 950 - total flux cleaned = -0.0015169 Jy ! Component: 1000 - total flux cleaned = -0.00151743 Jy ! Component: 1050 - total flux cleaned = -0.00151738 Jy ! Component: 1100 - total flux cleaned = -0.00155093 Jy ! Component: 1150 - total flux cleaned = -0.00158425 Jy ! Component: 1200 - total flux cleaned = -0.00158513 Jy ! Component: 1250 - total flux cleaned = -0.00161595 Jy ! Component: 1300 - total flux cleaned = -0.0016152 Jy ! Component: 1350 - total flux cleaned = -0.00149804 Jy ! Component: 1400 - total flux cleaned = -0.00152618 Jy ! Component: 1450 - total flux cleaned = -0.00138677 Jy ! Component: 1500 - total flux cleaned = -0.00133304 Jy ! Component: 1550 - total flux cleaned = -0.00125426 Jy ! Component: 1600 - total flux cleaned = -0.0012284 Jy ! Component: 1650 - total flux cleaned = -0.00112722 Jy ! Component: 1700 - total flux cleaned = -0.00105335 Jy ! Component: 1750 - total flux cleaned = -0.00102935 Jy ! Component: 1800 - total flux cleaned = -0.000934872 Jy ! Component: 1850 - total flux cleaned = -0.000819217 Jy ! Component: 1900 - total flux cleaned = -0.000774021 Jy ! Component: 1950 - total flux cleaned = -0.000773859 Jy ! Component: 2000 - total flux cleaned = -0.00059769 Jy ! Total flux subtracted in 2048 components = -0.000532924 Jy ! Clean residual min=-0.001125 max=0.001170 Jy/beam ! Clean residual mean=-0.000000 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.58813 Jy keep ! Adding 179 model components to the UV plane model. ! The established model now contains 386 components and 0.58813 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s3111b_uvs/J0607+6720_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.062 x 4.715 at -51.83 degrees (North through East) ! Clean map min=-0.0097581 max=0.29972 Jy/beam ! Writing clean map to FITS file: /scr/pima/s3111b_uvs/J0607+6720_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.299715 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000531346 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.531851 0.531851 1.0637 2.1274 4.25481 8.50961 17.0192 34.0384 68.0769 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.299 quit ! Quitting program ! Log file /scr/pima/s3111b_uvs/J0607+6720_X_uvs.log closed on Mon Jul 23 22:51:00 2012