! Started logfile: /scr/pima/s3111c_uvs/J2311+0205_X_uvs.log on Tue Jul 24 09:24:36 2012 obs /scr/pima/s3111c_uvs/J2311+0205_X_uva.fits ! Reading UV FITS file: /scr/pima/s3111c_uvs/J2311+0205_X_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.793704 visibilities/baseline/integration-bin. ! Found source: J2311+0205 ! ! 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 17144 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/s3111c_uvs/J2311+0205_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 122 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.012291Jy sigma=0.715797 ! Fit after self-cal, rms=0.853407Jy sigma=0.603450 ! 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=0.9221 mas, bmaj=2.244 mas, bpa=12.33 degrees ! Estimated noise=17.6981 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 = 0.114474 Jy ! Component: 100 - total flux cleaned = 0.139719 Jy ! Total flux subtracted in 100 components = 0.139719 Jy ! Clean residual min=-0.005898 max=0.008269 Jy/beam ! Clean residual mean=0.000173 rms=0.001999 Jy/beam ! Combined flux in latest and established models = 0.139719 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.139719 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=0.037374Jy sigma=0.026428 ! Fit after self-cal, rms=0.037366Jy sigma=0.026422 ! 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=0.9954 mas, bmaj=2.486 mas, bpa=10.53 degrees ! Estimated noise=7.78782 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 = 0.0102705 Jy ! Component: 100 - total flux cleaned = 0.0151839 Jy ! Component: 150 - total flux cleaned = 0.0179631 Jy ! Component: 200 - total flux cleaned = 0.0197268 Jy ! Total flux subtracted in 200 components = 0.0197268 Jy ! Clean residual min=-0.004345 max=0.004092 Jy/beam ! Clean residual mean=0.000033 rms=0.001183 Jy/beam ! Combined flux in latest and established models = 0.159445 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 31 components and 0.159445 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=0.034677Jy sigma=0.024520 ! Fit after self-cal, rms=0.034645Jy sigma=0.024498 ! 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 1.08 FD 1.14 GB 0.90 HN 1.01 ! KP 1.00 LA 1.03 NL 1.08 OV 1.17 ! PT 1.09 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.14 GB 0.88 HN 1.01 ! KP 0.99 LA 1.02 NL 1.04 OV 1.16 ! PT 1.09 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.12 GB 0.92 HN 0.99 ! KP 1.02 LA 1.02 NL 1.07 OV 1.18 ! PT 1.10 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.10 GB 0.95 HN 1.03 ! KP 0.96 LA 1.04 NL 1.07 OV 1.19 ! PT 1.10 SC 1.10 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 GB 0.87 HN 0.97 ! KP 0.99 LA 1.01 NL 1.03 OV 1.14 ! PT 1.06 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.92 GB 0.90 HN 0.98 ! KP 0.87 LA 0.99 NL 0.97 OV 1.06 ! PT 1.05 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.93 GB 0.93 HN 1.01 ! KP 0.86 LA 0.99 NL 0.96 OV 1.10 ! PT 1.00* SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.80 GB 0.81 HN 0.94 ! KP 0.87 LA 0.94 NL 0.88 OV 1.03 ! PT 0.98 SC 0.85 ! ! ! Fit before self-cal, rms=0.034645Jy sigma=0.024498 ! Fit after self-cal, rms=0.026355Jy sigma=0.018977 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9997 mas, bmaj=2.474 mas, bpa=10.25 degrees ! Estimated noise=7.76055 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 (-1.9, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0032135 Jy ! Component: 100 - total flux cleaned = 0.00439386 Jy ! Component: 150 - total flux cleaned = 0.00499539 Jy ! Component: 200 - total flux cleaned = 0.00530244 Jy ! Total flux subtracted in 200 components = 0.00530244 Jy ! Clean residual min=-0.000721 max=0.000790 Jy/beam ! Clean residual mean=0.000021 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.164748 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 74 components and 0.164748 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=0.026026Jy sigma=0.018729 ! Fit after self-cal, rms=0.026027Jy sigma=0.018712 ! 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=0.026027Jy sigma=0.018712 ! Fit after self-cal, rms=0.025951Jy sigma=0.018669 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9997 mas, bmaj=2.473 mas, bpa=10.22 degrees ! Estimated noise=7.74933 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000590224 Jy ! Component: 100 - total flux cleaned = 0.000841912 Jy ! Component: 150 - total flux cleaned = 0.000921572 Jy ! Component: 200 - total flux cleaned = 0.000967954 Jy ! Total flux subtracted in 200 components = 0.000967954 Jy ! Clean residual min=-0.000556 max=0.000704 Jy/beam ! Clean residual mean=0.000011 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.165716 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 102 components and 0.165716 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=0.025934Jy sigma=0.018654 ! Fit after self-cal, rms=0.025934Jy sigma=0.018654 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.12093e-05 Jy ! Component: 100 - total flux cleaned = 0.000101714 Jy ! Component: 150 - total flux cleaned = 0.00011106 Jy ! Component: 200 - total flux cleaned = 0.000151849 Jy ! Total flux subtracted in 200 components = 0.000151849 Jy ! Clean residual min=-0.000531 max=0.000674 Jy/beam ! Clean residual mean=0.000011 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.165868 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 130 components and 0.165868 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=0.025929Jy sigma=0.018649 ! Fit after self-cal, rms=0.025928Jy sigma=0.018649 ! 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=0.025928Jy sigma=0.018649 ! Fit after self-cal, rms=0.025918Jy sigma=0.018644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9997 mas, bmaj=2.473 mas, bpa=10.21 degrees ! Estimated noise=7.74856 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000152309 Jy ! Component: 100 - total flux cleaned = 0.00021906 Jy ! Component: 150 - total flux cleaned = 0.000234009 Jy ! Component: 200 - total flux cleaned = 0.000247575 Jy ! Total flux subtracted in 200 components = 0.000247575 Jy ! Clean residual min=-0.000508 max=0.000645 Jy/beam ! Clean residual mean=0.000010 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.166115 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 150 components and 0.166115 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=0.025915Jy sigma=0.018641 ! Fit after self-cal, rms=0.025915Jy sigma=0.018641 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 = 5.62756e-06 Jy ! Component: 100 - total flux cleaned = 1.84941e-05 Jy ! Component: 150 - total flux cleaned = 3.62968e-05 Jy ! Component: 200 - total flux cleaned = 4.16641e-05 Jy ! Total flux subtracted in 200 components = 4.16641e-05 Jy ! Clean residual min=-0.000518 max=0.000628 Jy/beam ! Clean residual mean=0.000010 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.166157 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 165 components and 0.166157 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=0.025912Jy sigma=0.018639 ! Fit after self-cal, rms=0.025912Jy sigma=0.018638 ! 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=0.025912Jy sigma=0.018638 ! Fit after self-cal, rms=0.025907Jy sigma=0.018638 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.269 mas, bmaj=2.66 mas, bpa=4.869 degrees ! Estimated noise=8.28297 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000185165 Jy ! Component: 100 - total flux cleaned = 0.000205185 Jy ! Component: 150 - total flux cleaned = 0.000204922 Jy ! Component: 200 - total flux cleaned = 0.00019435 Jy ! Total flux subtracted in 200 components = 0.00019435 Jy ! Clean residual min=-0.000503 max=0.000670 Jy/beam ! Clean residual mean=0.000012 rms=0.000162 Jy/beam ! Combined flux in latest and established models = 0.166351 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 177 components and 0.166351 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=0.025905Jy sigma=0.018637 ! Fit after self-cal, rms=0.025905Jy sigma=0.018637 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 = 3.34828e-07 Jy ! Component: 100 - total flux cleaned = -4.29937e-06 Jy ! Component: 150 - total flux cleaned = 2.19373e-07 Jy ! Component: 200 - total flux cleaned = 8.29502e-06 Jy ! Total flux subtracted in 200 components = 8.29502e-06 Jy ! Clean residual min=-0.000498 max=0.000655 Jy/beam ! Clean residual mean=0.000012 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.16636 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 183 components and 0.16636 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=0.025904Jy sigma=0.018636 ! Fit after self-cal, rms=0.025904Jy sigma=0.018636 ! 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=0.9997 mas, bmaj=2.472 mas, bpa=10.2 degrees ! Estimated noise=7.74717 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9997 x 2.472 at 10.2 degrees (North through East) ! Clean map min=-0.00057183 max=0.1463 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=0.9238 mas, bmaj=2.231 mas, bpa=12.13 degrees ! Estimated noise=17.4314 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.112746 Jy ! Component: 100 - total flux cleaned = 0.137593 Jy ! Component: 150 - total flux cleaned = 0.146433 Jy ! Component: 200 - total flux cleaned = 0.151423 Jy ! Total flux subtracted in 200 components = 0.151423 Jy ! Clean residual min=-0.002574 max=0.002609 Jy/beam ! Clean residual mean=0.000089 rms=0.000833 Jy/beam ! Combined flux in latest and established models = 0.151423 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.151423 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9997 mas, bmaj=2.472 mas, bpa=10.2 degrees ! Estimated noise=7.74717 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 = 0.00454997 Jy ! Component: 100 - total flux cleaned = 0.00732524 Jy ! Component: 150 - total flux cleaned = 0.00920312 Jy ! Component: 200 - total flux cleaned = 0.0105514 Jy ! Total flux subtracted in 200 components = 0.0105514 Jy ! Clean residual min=-0.000900 max=0.000798 Jy/beam ! Clean residual mean=0.000042 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.161974 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 55 components and 0.161974 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=1.269 mas, bmaj=2.66 mas, bpa=4.869 degrees ! Estimated noise=8.28297 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128134 Jy ! Component: 100 - total flux cleaned = 0.00216104 Jy ! Component: 150 - total flux cleaned = 0.00282594 Jy ! Component: 200 - total flux cleaned = 0.00322096 Jy ! Total flux subtracted in 200 components = 0.00322096 Jy ! Clean residual min=-0.000541 max=0.000676 Jy/beam ! Clean residual mean=0.000025 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.165195 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 = 0.000263755 Jy ! Component: 100 - total flux cleaned = 0.00046439 Jy ! Component: 150 - total flux cleaned = 0.00059863 Jy ! Component: 200 - total flux cleaned = 0.000674721 Jy ! Total flux subtracted in 200 components = 0.000674721 Jy ! Clean residual min=-0.000513 max=0.000649 Jy/beam ! Clean residual mean=0.000018 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.16587 Jy ! Adding 79 model components to the UV plane model. ! The established model now contains 127 components and 0.16587 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9997 mas, bmaj=2.472 mas, bpa=10.2 degrees ! Estimated noise=7.74717 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.10444e-05 Jy ! Component: 100 - total flux cleaned = -6.13325e-05 Jy ! Component: 150 - total flux cleaned = -4.42537e-05 Jy ! Component: 200 - total flux cleaned = -2.10628e-05 Jy ! Total flux subtracted in 200 components = -2.10628e-05 Jy ! Clean residual min=-0.000527 max=0.000553 Jy/beam ! Clean residual mean=0.000012 rms=0.000152 Jy/beam ! Combined flux in latest and established models = 0.165849 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 149 components and 0.165849 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=0.025907Jy sigma=0.018640 ! Fit after self-cal, rms=0.025906Jy sigma=0.018639 wmodel /scr/pima/s3111c_uvs/J2311+0205_X_map.mod ! Writing 149 model components to file: /scr/pima/s3111c_uvs/J2311+0205_X_map.mod wobs /scr/pima/s3111c_uvs/J2311+0205_X_uvs.fits ! Writing UV FITS file: /scr/pima/s3111c_uvs/J2311+0205_X_uvs.fits wwins /scr/pima/s3111c_uvs/J2311+0205_X_map.win ! wwins: Wrote 2 windows to /scr/pima/s3111c_uvs/J2311+0205_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 = 0.000114231 Jy ! Component: 100 - total flux cleaned = 0.000130872 Jy ! Component: 150 - total flux cleaned = 0.000155389 Jy ! Component: 200 - total flux cleaned = 0.000170705 Jy ! Component: 250 - total flux cleaned = 0.000178037 Jy ! Component: 300 - total flux cleaned = 0.000171124 Jy ! Component: 350 - total flux cleaned = 0.000170995 Jy ! Component: 400 - total flux cleaned = 0.000145205 Jy ! Component: 450 - total flux cleaned = 0.000126587 Jy ! Component: 500 - total flux cleaned = 0.000108368 Jy ! Component: 550 - total flux cleaned = 7.87033e-05 Jy ! Component: 600 - total flux cleaned = 6.14396e-05 Jy ! Component: 650 - total flux cleaned = 5.57909e-05 Jy ! Component: 700 - total flux cleaned = 3.9247e-05 Jy ! Component: 750 - total flux cleaned = 2.31147e-05 Jy ! Component: 800 - total flux cleaned = 1.26413e-05 Jy ! Component: 850 - total flux cleaned = -2.33546e-05 Jy ! Component: 900 - total flux cleaned = -6.37241e-05 Jy ! Component: 950 - total flux cleaned = -0.000108232 Jy ! Component: 1000 - total flux cleaned = -0.000142286 Jy ! Component: 1050 - total flux cleaned = -0.000180418 Jy ! Component: 1100 - total flux cleaned = -0.00020855 Jy ! Component: 1150 - total flux cleaned = -0.00024536 Jy ! Component: 1200 - total flux cleaned = -0.00025437 Jy ! Component: 1250 - total flux cleaned = -0.000289935 Jy ! Component: 1300 - total flux cleaned = -0.00030303 Jy ! Component: 1350 - total flux cleaned = -0.000315939 Jy ! Component: 1400 - total flux cleaned = -0.000328752 Jy ! Component: 1450 - total flux cleaned = -0.000341366 Jy ! Component: 1500 - total flux cleaned = -0.000357888 Jy ! Component: 1550 - total flux cleaned = -0.000370012 Jy ! Component: 1600 - total flux cleaned = -0.000369933 Jy ! Component: 1650 - total flux cleaned = -0.000365877 Jy ! Component: 1700 - total flux cleaned = -0.000358043 Jy ! Component: 1750 - total flux cleaned = -0.000358101 Jy ! Component: 1800 - total flux cleaned = -0.000354201 Jy ! Component: 1850 - total flux cleaned = -0.000346598 Jy ! Component: 1900 - total flux cleaned = -0.000346606 Jy ! Component: 1950 - total flux cleaned = -0.000342911 Jy ! Component: 2000 - total flux cleaned = -0.000339266 Jy ! Total flux subtracted in 2048 components = -0.000332014 Jy ! Clean residual min=-0.000213 max=0.000194 Jy/beam ! Clean residual mean=0.000008 rms=0.000080 Jy/beam ! Combined flux in latest and established models = 0.165517 Jy keep ! Adding 122 model components to the UV plane model. ! The established model now contains 271 components and 0.165517 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s3111c_uvs/J2311+0205_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9997 x 2.472 at 10.2 degrees (North through East) ! Clean map min=-0.00049849 max=0.14667 Jy/beam ! Writing clean map to FITS file: /scr/pima/s3111c_uvs/J2311+0205_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.146666 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.85711e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.160714 0.160714 0.321429 0.642857 1.28571 2.57143 5.14286 10.2857 20.5714 41.1429 82.2858 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.146 quit ! Quitting program ! Log file /scr/pima/s3111c_uvs/J2311+0205_X_uvs.log closed on Tue Jul 24 09:24:38 2012