! Started logfile: /scr/pima/s3111b_uvs/J1041+523B_X_uvs.log on Mon Jul 23 22:51:52 2012 obs /scr/pima/s3111b_uvs/J1041+523B_X_uva.fits ! Reading UV FITS file: /scr/pima/s3111b_uvs/J1041+523B_X_uva.fits ! AN table 1: 8 integrations on 55 of 55 possible baselines. ! Apparent sampling: 0.85 visibilities/baseline/integration-bin. ! Found source: J1041+523B ! ! 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 2992 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/J1041+523B_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 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005443Jy sigma=0.692644 ! Fit after self-cal, rms=0.967562Jy sigma=0.666575 ! 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=0.6707 mas, bmaj=2.612 mas, bpa=-34.35 degrees ! Estimated noise=25.9331 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 (-0.1, 0.1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0229923 Jy ! Component: 100 - total flux cleaned = 0.0326057 Jy ! Total flux subtracted in 100 components = 0.0326057 Jy ! Clean residual min=-0.007795 max=0.007253 Jy/beam ! Clean residual mean=-0.000017 rms=0.002758 Jy/beam ! Combined flux in latest and established models = 0.0326057 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0326057 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=0.065380Jy sigma=0.045474 ! Fit after self-cal, rms=0.063443Jy sigma=0.044166 ! 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=0.8618 mas, bmaj=2.611 mas, bpa=-34.28 degrees ! Estimated noise=19.1973 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 = 0.0140357 Jy ! Component: 100 - total flux cleaned = 0.0223664 Jy ! Component: 150 - total flux cleaned = 0.0236344 Jy ! Component: 200 - total flux cleaned = 0.0240437 Jy ! Total flux subtracted in 200 components = 0.0240437 Jy ! Clean residual min=-0.010339 max=0.009825 Jy/beam ! Clean residual mean=-0.000043 rms=0.003980 Jy/beam ! Combined flux in latest and established models = 0.0566494 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 54 components and 0.0566494 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=0.059881Jy sigma=0.041586 ! Fit after self-cal, rms=0.059703Jy sigma=0.041458 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.53 FD 2.86 GB 1.82 HN 1.06 ! KP 1.72 LA 1.85 MK 1.52 NL 1.28 ! OV 1.82 PT 0.44 SC 0.80 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.55 FD 2.72 GB 1.72 HN 1.36 ! KP 1.69 LA 2.09 MK 2.22 NL 1.35 ! OV 1.83 PT 0.43 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.53 FD 2.38 GB 2.32 HN 1.35 ! KP 1.67 LA 1.66 MK 1.18 NL 1.12 ! OV 1.56 PT 0.41 SC 0.84 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.66 FD 2.31 GB 3.41 HN 1.14 ! KP 1.90 LA 2.41 MK 2.18 NL 1.28 ! OV 2.30 PT 0.40 SC 0.72 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.55 FD 2.29 GB 2.43 HN 1.36 ! KP 1.44 LA 1.78 MK 1.42 NL 1.20 ! OV 1.74 PT 0.41 SC 0.74 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.53 FD 2.61 GB 4.23 HN 1.21 ! KP 1.63 LA 2.01 MK 1.38 NL 1.20 ! OV 1.68 PT 0.44 SC 0.66 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.59 FD 2.44 GB 2.17 HN 1.00* ! KP 1.55 LA 2.08 MK 1.00* NL 1.02 ! OV 2.62 PT 0.38 SC 0.84 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.44 FD 1.41 GB 2.96 HN 1.22 ! KP 1.62 LA 1.69 MK 1.18 NL 1.17 ! OV 1.69 PT 0.41 SC 0.54 ! ! ! Fit before self-cal, rms=0.059703Jy sigma=0.041458 ! Fit after self-cal, rms=0.111540Jy sigma=0.035005 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8946 mas, bmaj=2.387 mas, bpa=-30.22 degrees ! Estimated noise=20.7794 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 = 0.00709803 Jy ! Component: 100 - total flux cleaned = 0.0120787 Jy ! Component: 150 - total flux cleaned = 0.0157598 Jy ! Component: 200 - total flux cleaned = 0.0177109 Jy ! Total flux subtracted in 200 components = 0.0177109 Jy ! Clean residual min=-0.007461 max=0.013004 Jy/beam ! Clean residual mean=0.000089 rms=0.002996 Jy/beam ! Combined flux in latest and established models = 0.0743603 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 90 components and 0.0743603 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=0.108692Jy sigma=0.035130 ! Fit after self-cal, rms=0.111520Jy sigma=0.033741 ! 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=0.111520Jy sigma=0.033741 ! Fit after self-cal, rms=0.186724Jy sigma=0.033171 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8858 mas, bmaj=2.354 mas, bpa=-27.35 degrees ! Estimated noise=22.7745 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00751862 Jy ! Component: 100 - total flux cleaned = 0.0128449 Jy ! Component: 150 - total flux cleaned = 0.017153 Jy ! Component: 200 - total flux cleaned = 0.0206975 Jy ! Total flux subtracted in 200 components = 0.0206975 Jy ! Clean residual min=-0.008576 max=0.012735 Jy/beam ! Clean residual mean=0.000117 rms=0.003126 Jy/beam ! Combined flux in latest and established models = 0.0950578 Jy selfcal ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 122 components and 0.0950578 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=0.183593Jy sigma=0.033468 ! Fit after self-cal, rms=0.184145Jy sigma=0.033353 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 = 0.00365545 Jy ! Component: 100 - total flux cleaned = 0.00603196 Jy ! Component: 150 - total flux cleaned = 0.00744995 Jy ! Component: 200 - total flux cleaned = 0.00859493 Jy ! Total flux subtracted in 200 components = 0.00859493 Jy ! Clean residual min=-0.009133 max=0.012898 Jy/beam ! Clean residual mean=0.000118 rms=0.003181 Jy/beam ! Combined flux in latest and established models = 0.103653 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 139 components and 0.103653 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=0.183070Jy sigma=0.033601 ! Fit after self-cal, rms=0.182980Jy sigma=0.033556 ! 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=0.182980Jy sigma=0.033556 ! Fit after self-cal, rms=0.282117Jy sigma=0.032857 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8565 mas, bmaj=2.339 mas, bpa=-24.03 degrees ! Estimated noise=23.449 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00806696 Jy ! Component: 100 - total flux cleaned = 0.0139557 Jy ! Component: 150 - total flux cleaned = 0.0187746 Jy ! Component: 200 - total flux cleaned = 0.0228919 Jy ! Total flux subtracted in 200 components = 0.0228919 Jy ! Clean residual min=-0.009173 max=0.012221 Jy/beam ! Clean residual mean=0.000152 rms=0.003147 Jy/beam ! Combined flux in latest and established models = 0.126545 Jy selfcal ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 168 components and 0.126545 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=0.278252Jy sigma=0.033319 ! Fit after self-cal, rms=0.278722Jy sigma=0.033252 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 = 0.0039292 Jy ! Component: 100 - total flux cleaned = 0.00694201 Jy ! Component: 150 - total flux cleaned = 0.0095325 Jy ! Component: 200 - total flux cleaned = 0.0117932 Jy ! Total flux subtracted in 200 components = 0.0117932 Jy ! Clean residual min=-0.009681 max=0.012557 Jy/beam ! Clean residual mean=0.000156 rms=0.003200 Jy/beam ! Combined flux in latest and established models = 0.138338 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 181 components and 0.138338 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=0.277271Jy sigma=0.033481 ! Fit after self-cal, rms=0.277183Jy sigma=0.033444 ! 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=0.277183Jy sigma=0.033444 ! Fit after self-cal, rms=0.425776Jy sigma=0.032802 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.079 mas, bmaj=2.331 mas, bpa=-18.33 degrees ! Estimated noise=28.4696 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0122438 Jy ! Component: 100 - total flux cleaned = 0.0212238 Jy ! Component: 150 - total flux cleaned = 0.028456 Jy ! Component: 200 - total flux cleaned = 0.0344458 Jy ! Total flux subtracted in 200 components = 0.0344458 Jy ! Clean residual min=-0.013194 max=0.016710 Jy/beam ! Clean residual mean=0.000306 rms=0.004384 Jy/beam ! Combined flux in latest and established models = 0.172784 Jy selfcal ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 211 components and 0.172784 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=0.420086Jy sigma=0.033459 ! Fit after self-cal, rms=0.420757Jy sigma=0.033330 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 = 0.00539343 Jy ! Component: 100 - total flux cleaned = 0.00943897 Jy ! Component: 150 - total flux cleaned = 0.0128471 Jy ! Component: 200 - total flux cleaned = 0.0157378 Jy ! Total flux subtracted in 200 components = 0.0157378 Jy ! Clean residual min=-0.013906 max=0.017658 Jy/beam ! Clean residual mean=0.000317 rms=0.004554 Jy/beam ! Combined flux in latest and established models = 0.188521 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 223 components and 0.188521 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=0.418816Jy sigma=0.033726 ! Fit after self-cal, rms=0.418755Jy sigma=0.033639 ! 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=0.8219 mas, bmaj=2.371 mas, bpa=-20.92 degrees ! Estimated noise=22.8977 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8219 x 2.371 at -20.92 degrees (North through East) ! Clean map min=-0.0096753 max=0.059724 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=0.6906 mas, bmaj=2.259 mas, bpa=-23.23 degrees ! Estimated noise=35.2549 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0340909 Jy ! Component: 100 - total flux cleaned = 0.0548016 Jy ! Component: 150 - total flux cleaned = 0.0709007 Jy ! Component: 200 - total flux cleaned = 0.0838548 Jy ! Total flux subtracted in 200 components = 0.0838548 Jy ! Clean residual min=-0.011462 max=0.011285 Jy/beam ! Clean residual mean=0.000005 rms=0.003333 Jy/beam ! Combined flux in latest and established models = 0.0838548 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.0838548 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8219 mas, bmaj=2.371 mas, bpa=-20.92 degrees ! Estimated noise=22.8977 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 = 0.0137648 Jy ! Component: 100 - total flux cleaned = 0.0247951 Jy ! Component: 150 - total flux cleaned = 0.0341978 Jy ! Component: 200 - total flux cleaned = 0.0424992 Jy ! Total flux subtracted in 200 components = 0.0424992 Jy ! Clean residual min=-0.009276 max=0.011245 Jy/beam ! Clean residual mean=0.000144 rms=0.003140 Jy/beam ! Combined flux in latest and established models = 0.126354 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 86 components and 0.126354 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=1.079 mas, bmaj=2.331 mas, bpa=-18.33 degrees ! Estimated noise=28.4696 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0119131 Jy ! Component: 100 - total flux cleaned = 0.021807 Jy ! Component: 150 - total flux cleaned = 0.0301426 Jy ! Component: 200 - total flux cleaned = 0.0372177 Jy ! Total flux subtracted in 200 components = 0.0372177 Jy ! Clean residual min=-0.012875 max=0.016912 Jy/beam ! Clean residual mean=0.000301 rms=0.004384 Jy/beam ! Combined flux in latest and established models = 0.163572 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 = 0.00603213 Jy ! Component: 100 - total flux cleaned = 0.0111912 Jy ! Component: 150 - total flux cleaned = 0.0156098 Jy ! Component: 200 - total flux cleaned = 0.0194 Jy ! Total flux subtracted in 200 components = 0.0194 Jy ! Clean residual min=-0.013883 max=0.017858 Jy/beam ! Clean residual mean=0.000317 rms=0.004533 Jy/beam ! Combined flux in latest and established models = 0.182972 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 119 components and 0.182972 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8219 mas, bmaj=2.371 mas, bpa=-20.92 degrees ! Estimated noise=22.8977 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00272817 Jy ! Component: 100 - total flux cleaned = 0.00502471 Jy ! Component: 150 - total flux cleaned = 0.00703894 Jy ! Component: 200 - total flux cleaned = 0.00882772 Jy ! Total flux subtracted in 200 components = 0.00882772 Jy ! Clean residual min=-0.010739 max=0.012543 Jy/beam ! Clean residual mean=0.000184 rms=0.003203 Jy/beam ! Combined flux in latest and established models = 0.191799 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 136 components and 0.191799 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=0.418089Jy sigma=0.033882 ! Fit after self-cal, rms=0.418029Jy sigma=0.033773 wmodel /scr/pima/s3111b_uvs/J1041+523B_X_map.mod ! Writing 136 model components to file: /scr/pima/s3111b_uvs/J1041+523B_X_map.mod wobs /scr/pima/s3111b_uvs/J1041+523B_X_uvs.fits ! Writing UV FITS file: /scr/pima/s3111b_uvs/J1041+523B_X_uvs.fits wwins /scr/pima/s3111b_uvs/J1041+523B_X_map.win ! wwins: Wrote 1 windows to /scr/pima/s3111b_uvs/J1041+523B_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 = 0.00555445 Jy ! Component: 100 - total flux cleaned = 0.00859805 Jy ! Component: 150 - total flux cleaned = 0.0109915 Jy ! Component: 200 - total flux cleaned = 0.0135503 Jy ! Component: 250 - total flux cleaned = 0.0162826 Jy ! Component: 300 - total flux cleaned = 0.0183287 Jy ! Component: 350 - total flux cleaned = 0.0201686 Jy ! Component: 400 - total flux cleaned = 0.0222246 Jy ! Component: 450 - total flux cleaned = 0.0244801 Jy ! Component: 500 - total flux cleaned = 0.0265389 Jy ! Component: 550 - total flux cleaned = 0.028673 Jy ! Component: 600 - total flux cleaned = 0.0306358 Jy ! Component: 650 - total flux cleaned = 0.0323191 Jy ! Component: 700 - total flux cleaned = 0.0340894 Jy ! Component: 750 - total flux cleaned = 0.0358277 Jy ! Component: 800 - total flux cleaned = 0.0375373 Jy ! Component: 850 - total flux cleaned = 0.0389975 Jy ! Component: 900 - total flux cleaned = 0.0406586 Jy ! Component: 950 - total flux cleaned = 0.0419697 Jy ! Component: 1000 - total flux cleaned = 0.0433727 Jy ! Component: 1050 - total flux cleaned = 0.0443328 Jy ! Component: 1100 - total flux cleaned = 0.0452839 Jy ! Component: 1150 - total flux cleaned = 0.0460173 Jy ! Component: 1200 - total flux cleaned = 0.0468495 Jy ! Component: 1250 - total flux cleaned = 0.0475702 Jy ! Component: 1300 - total flux cleaned = 0.0481831 Jy ! Component: 1350 - total flux cleaned = 0.0488936 Jy ! Component: 1400 - total flux cleaned = 0.0491968 Jy ! Component: 1450 - total flux cleaned = 0.0497001 Jy ! Component: 1500 - total flux cleaned = 0.0502011 Jy ! Component: 1550 - total flux cleaned = 0.0504011 Jy ! Component: 1600 - total flux cleaned = 0.0506996 Jy ! Component: 1650 - total flux cleaned = 0.0509975 Jy ! Component: 1700 - total flux cleaned = 0.0512952 Jy ! Component: 1750 - total flux cleaned = 0.0516907 Jy ! Component: 1800 - total flux cleaned = 0.0523822 Jy ! Component: 1850 - total flux cleaned = 0.0530732 Jy ! Component: 1900 - total flux cleaned = 0.0537627 Jy ! Component: 1950 - total flux cleaned = 0.0544526 Jy ! Component: 2000 - total flux cleaned = 0.0548471 Jy ! Total flux subtracted in 2048 components = 0.0552434 Jy ! Clean residual min=-0.005880 max=0.005840 Jy/beam ! Clean residual mean=0.000065 rms=0.002083 Jy/beam ! Combined flux in latest and established models = 0.247043 Jy keep ! Adding 134 model components to the UV plane model. ! The established model now contains 267 components and 0.247043 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s3111b_uvs/J1041+523B_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8219 x 2.371 at -20.92 degrees (North through East) ! Clean map min=-0.011232 max=0.063779 Jy/beam ! Writing clean map to FITS file: /scr/pima/s3111b_uvs/J1041+523B_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0637788 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00204173 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -9.60381 9.60381 19.2076 38.4152 76.8305 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0061 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.063 quit ! Quitting program ! Log file /scr/pima/s3111b_uvs/J1041+523B_X_uvs.log closed on Mon Jul 23 22:51:53 2012