! Started logfile: /scr/pima/s3111b_uvs/J1041+523A_X_uvs.log on Mon Jul 23 22:51:50 2012 obs /scr/pima/s3111b_uvs/J1041+523A_X_uva.fits ! Reading UV FITS file: /scr/pima/s3111b_uvs/J1041+523A_X_uva.fits ! AN table 1: 8 integrations on 55 of 55 possible baselines. ! Apparent sampling: 0.868182 visibilities/baseline/integration-bin. ! Found source: J1041+523A ! ! 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 3056 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+523A_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=1.036572Jy sigma=0.715690 ! Fit after self-cal, rms=0.800446Jy sigma=0.553234 ! 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=0.6507 mas, bmaj=2.654 mas, bpa=-34.66 degrees ! Estimated noise=27.9815 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 = 0.150512 Jy ! Component: 100 - total flux cleaned = 0.215534 Jy ! Total flux subtracted in 100 components = 0.215534 Jy ! Clean residual min=-0.015871 max=0.030946 Jy/beam ! Clean residual mean=0.000194 rms=0.006788 Jy/beam ! Combined flux in latest and established models = 0.215534 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.215534 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=0.100467Jy sigma=0.068934 ! Fit after self-cal, rms=0.100274Jy sigma=0.068802 ! 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=0.834 mas, bmaj=2.634 mas, bpa=-34.58 degrees ! Estimated noise=19.0024 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 = 0.0511975 Jy ! Component: 100 - total flux cleaned = 0.0844672 Jy ! Component: 150 - total flux cleaned = 0.106791 Jy ! Component: 200 - total flux cleaned = 0.122474 Jy ! Total flux subtracted in 200 components = 0.122474 Jy ! Clean residual min=-0.012806 max=0.018828 Jy/beam ! Clean residual mean=0.000131 rms=0.004757 Jy/beam ! Combined flux in latest and established models = 0.338008 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 57 components and 0.338008 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=0.063484Jy sigma=0.043767 ! Fit after self-cal, rms=0.063363Jy sigma=0.043677 ! 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 1.01 FD 1.11 GB 0.81 HN 1.46 ! KP 0.91 LA 0.89 MK 1.16 NL 1.71 ! OV 1.01 PT 0.94 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.09 GB 0.80 HN 1.50 ! KP 0.91 LA 0.91 MK 1.13 NL 1.70 ! OV 1.04 PT 0.95 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.07 GB 0.83 HN 1.22 ! KP 0.90 LA 0.88 MK 1.05 NL 1.59 ! OV 1.00 PT 0.95 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.06 GB 0.84 HN 1.37 ! KP 0.86 LA 0.88 MK 1.05 NL 1.68 ! OV 1.06 PT 0.97 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 GB 0.79 HN 1.33 ! KP 0.88 LA 0.85 MK 1.00 NL 1.62 ! OV 1.00 PT 0.94 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.93 GB 0.88 HN 1.39 ! KP 0.81 LA 0.88 MK 1.01 NL 1.50 ! OV 0.96 PT 0.94 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.94 GB 0.85 HN 1.00* ! KP 0.78 LA 0.88 MK 1.00* NL 1.49 ! OV 0.96 PT 0.94 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.87 GB 0.74 HN 1.20 ! KP 0.83 LA 0.81 MK 0.88 NL 1.54 ! OV 0.92 PT 0.85 SC 0.94 ! ! ! Fit before self-cal, rms=0.063363Jy sigma=0.043677 ! Fit after self-cal, rms=0.043647Jy sigma=0.027884 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.849 mas, bmaj=2.692 mas, bpa=-33.61 degrees ! Estimated noise=19.3774 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 = -0.00598607 Jy ! Component: 100 - total flux cleaned = -0.00770457 Jy ! Component: 150 - total flux cleaned = -0.00902615 Jy ! Component: 200 - total flux cleaned = -0.00984679 Jy ! Total flux subtracted in 200 components = -0.00984679 Jy ! Clean residual min=-0.006347 max=0.005453 Jy/beam ! Clean residual mean=-0.000084 rms=0.001527 Jy/beam ! Combined flux in latest and established models = 0.328161 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 68 components and 0.328161 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=0.041784Jy sigma=0.026482 ! Fit after self-cal, rms=0.041851Jy sigma=0.026463 ! 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=0.041851Jy sigma=0.026463 ! Fit after self-cal, rms=0.042335Jy sigma=0.026206 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8517 mas, bmaj=2.684 mas, bpa=-33.54 degrees ! Estimated noise=19.4397 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0044484 Jy ! Component: 100 - total flux cleaned = -0.00533277 Jy ! Component: 150 - total flux cleaned = -0.0058038 Jy ! Component: 200 - total flux cleaned = -0.00631061 Jy ! Total flux subtracted in 200 components = -0.00631061 Jy ! Clean residual min=-0.004995 max=0.004329 Jy/beam ! Clean residual mean=-0.000073 rms=0.001253 Jy/beam ! Combined flux in latest and established models = 0.32185 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 77 components and 0.32185 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=0.041422Jy sigma=0.025499 ! Fit after self-cal, rms=0.041414Jy sigma=0.025494 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 = -0.000564907 Jy ! Component: 100 - total flux cleaned = -0.000954936 Jy ! Component: 150 - total flux cleaned = -0.0012978 Jy ! Component: 200 - total flux cleaned = -0.00160437 Jy ! Total flux subtracted in 200 components = -0.00160437 Jy ! Clean residual min=-0.004598 max=0.004159 Jy/beam ! Clean residual mean=-0.000070 rms=0.001192 Jy/beam ! Combined flux in latest and established models = 0.320246 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 89 components and 0.320246 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=0.041215Jy sigma=0.025298 ! Fit after self-cal, rms=0.041207Jy sigma=0.025292 ! 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=0.041207Jy sigma=0.025292 ! Fit after self-cal, rms=0.041657Jy sigma=0.025095 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8513 mas, bmaj=2.678 mas, bpa=-33.47 degrees ! Estimated noise=19.4787 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00309111 Jy ! Component: 100 - total flux cleaned = -0.00357824 Jy ! Component: 150 - total flux cleaned = -0.00390518 Jy ! Component: 200 - total flux cleaned = -0.00418326 Jy ! Total flux subtracted in 200 components = -0.00418326 Jy ! Clean residual min=-0.003675 max=0.003641 Jy/beam ! Clean residual mean=-0.000059 rms=0.000999 Jy/beam ! Combined flux in latest and established models = 0.316063 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 92 components and 0.316063 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=0.041241Jy sigma=0.024763 ! Fit after self-cal, rms=0.041233Jy sigma=0.024760 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 = -0.000269556 Jy ! Component: 100 - total flux cleaned = -0.000544375 Jy ! Component: 150 - total flux cleaned = -0.000789035 Jy ! Component: 200 - total flux cleaned = -0.0010111 Jy ! Total flux subtracted in 200 components = -0.0010111 Jy ! Clean residual min=-0.003379 max=0.003597 Jy/beam ! Clean residual mean=-0.000057 rms=0.000961 Jy/beam ! Combined flux in latest and established models = 0.315051 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 101 components and 0.315051 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=0.041131Jy sigma=0.024660 ! Fit after self-cal, rms=0.041127Jy sigma=0.024658 ! 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=0.041127Jy sigma=0.024658 ! Fit after self-cal, rms=0.041475Jy sigma=0.024563 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.319 mas, bmaj=2.706 mas, bpa=-35.01 degrees ! Estimated noise=21.2258 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00230759 Jy ! Component: 100 - total flux cleaned = -0.00267088 Jy ! Component: 150 - total flux cleaned = -0.00290888 Jy ! Component: 200 - total flux cleaned = -0.00320007 Jy ! Total flux subtracted in 200 components = -0.00320007 Jy ! Clean residual min=-0.003408 max=0.003017 Jy/beam ! Clean residual mean=-0.000074 rms=0.000966 Jy/beam ! Combined flux in latest and established models = 0.311851 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 117 components and 0.311851 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=0.041280Jy sigma=0.024412 ! Fit after self-cal, rms=0.041268Jy sigma=0.024409 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 = -0.000308836 Jy ! Component: 100 - total flux cleaned = -0.000518028 Jy ! Component: 150 - total flux cleaned = -0.000671068 Jy ! Component: 200 - total flux cleaned = -0.000833797 Jy ! Total flux subtracted in 200 components = -0.000833797 Jy ! Clean residual min=-0.003187 max=0.002985 Jy/beam ! Clean residual mean=-0.000072 rms=0.000951 Jy/beam ! Combined flux in latest and established models = 0.311018 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 129 components and 0.311018 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=0.041235Jy sigma=0.024376 ! Fit after self-cal, rms=0.041230Jy sigma=0.024374 ! 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=0.8497 mas, bmaj=2.675 mas, bpa=-33.42 degrees ! Estimated noise=19.469 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8497 x 2.675 at -33.42 degrees (North through East) ! Clean map min=-0.0028882 max=0.19734 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=0.6629 mas, bmaj=2.686 mas, bpa=-33.96 degrees ! Estimated noise=28.4353 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.151283 Jy ! Component: 100 - total flux cleaned = 0.215279 Jy ! Component: 150 - total flux cleaned = 0.246706 Jy ! Component: 200 - total flux cleaned = 0.26566 Jy ! Total flux subtracted in 200 components = 0.26566 Jy ! Clean residual min=-0.007090 max=0.010517 Jy/beam ! Clean residual mean=-0.000003 rms=0.002318 Jy/beam ! Combined flux in latest and established models = 0.26566 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.26566 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8497 mas, bmaj=2.675 mas, bpa=-33.42 degrees ! Estimated noise=19.469 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 = 0.0169733 Jy ! Component: 100 - total flux cleaned = 0.0271369 Jy ! Component: 150 - total flux cleaned = 0.0334719 Jy ! Component: 200 - total flux cleaned = 0.0368461 Jy ! Total flux subtracted in 200 components = 0.0368461 Jy ! Clean residual min=-0.003229 max=0.005309 Jy/beam ! Clean residual mean=-0.000030 rms=0.001079 Jy/beam ! Combined flux in latest and established models = 0.302506 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 49 components and 0.302506 Jy ! Inverting map ! Added new window around map position (1.5, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00389932 Jy ! Component: 100 - total flux cleaned = 0.0051544 Jy ! Component: 150 - total flux cleaned = 0.00525361 Jy ! Component: 200 - total flux cleaned = 0.00541996 Jy ! Total flux subtracted in 200 components = 0.00541996 Jy ! Clean residual min=-0.002780 max=0.002748 Jy/beam ! Clean residual mean=-0.000038 rms=0.000823 Jy/beam ! Combined flux in latest and established models = 0.307926 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 76 components and 0.307926 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=1.319 mas, bmaj=2.706 mas, bpa=-35.01 degrees ! Estimated noise=21.2258 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123879 Jy ! Component: 100 - total flux cleaned = 0.00130108 Jy ! Component: 150 - total flux cleaned = 0.00147339 Jy ! Component: 200 - total flux cleaned = 0.00162515 Jy ! Total flux subtracted in 200 components = 0.00162515 Jy ! Clean residual min=-0.003032 max=0.002452 Jy/beam ! Clean residual mean=-0.000065 rms=0.000880 Jy/beam ! Combined flux in latest and established models = 0.309551 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 = 9.00724e-05 Jy ! Component: 100 - total flux cleaned = 0.000173213 Jy ! Component: 150 - total flux cleaned = 0.000247273 Jy ! Component: 200 - total flux cleaned = 0.000281006 Jy ! Total flux subtracted in 200 components = 0.000281006 Jy ! Clean residual min=-0.002983 max=0.002243 Jy/beam ! Clean residual mean=-0.000066 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 0.309832 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 110 components and 0.309832 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8497 mas, bmaj=2.675 mas, bpa=-33.42 degrees ! Estimated noise=19.469 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.82857e-05 Jy ! Component: 100 - total flux cleaned = -4.79606e-05 Jy ! Component: 150 - total flux cleaned = 6.39403e-05 Jy ! Component: 200 - total flux cleaned = 0.000166834 Jy ! Total flux subtracted in 200 components = 0.000166834 Jy ! Clean residual min=-0.002570 max=0.002259 Jy/beam ! Clean residual mean=-0.000042 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.309999 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 131 components and 0.309999 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=0.040788Jy sigma=0.024042 ! Fit after self-cal, rms=0.040745Jy sigma=0.024006 wmodel /scr/pima/s3111b_uvs/J1041+523A_X_map.mod ! Writing 131 model components to file: /scr/pima/s3111b_uvs/J1041+523A_X_map.mod wobs /scr/pima/s3111b_uvs/J1041+523A_X_uvs.fits ! Writing UV FITS file: /scr/pima/s3111b_uvs/J1041+523A_X_uvs.fits wwins /scr/pima/s3111b_uvs/J1041+523A_X_map.win ! wwins: Wrote 2 windows to /scr/pima/s3111b_uvs/J1041+523A_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 = -0.000653726 Jy ! Component: 100 - total flux cleaned = -0.000804589 Jy ! Component: 150 - total flux cleaned = -0.00084113 Jy ! Component: 200 - total flux cleaned = -0.000810027 Jy ! Component: 250 - total flux cleaned = -0.000810551 Jy ! Component: 300 - total flux cleaned = -0.000811553 Jy ! Component: 350 - total flux cleaned = -0.000867102 Jy ! Component: 400 - total flux cleaned = -0.000839982 Jy ! Component: 450 - total flux cleaned = -0.000916984 Jy ! Component: 500 - total flux cleaned = -0.000917232 Jy ! Component: 550 - total flux cleaned = -0.000941324 Jy ! Component: 600 - total flux cleaned = -0.000918824 Jy ! Component: 650 - total flux cleaned = -0.000941247 Jy ! Component: 700 - total flux cleaned = -0.000985151 Jy ! Component: 750 - total flux cleaned = -0.00100676 Jy ! Component: 800 - total flux cleaned = -0.00100698 Jy ! Component: 850 - total flux cleaned = -0.00100708 Jy ! Component: 900 - total flux cleaned = -0.00100634 Jy ! Component: 950 - total flux cleaned = -0.000986906 Jy ! Component: 1000 - total flux cleaned = -0.00102385 Jy ! Component: 1050 - total flux cleaned = -0.00104199 Jy ! Component: 1100 - total flux cleaned = -0.00111284 Jy ! Component: 1150 - total flux cleaned = -0.00114736 Jy ! Component: 1200 - total flux cleaned = -0.00121541 Jy ! Component: 1250 - total flux cleaned = -0.00123203 Jy ! Component: 1300 - total flux cleaned = -0.00131389 Jy ! Component: 1350 - total flux cleaned = -0.0013299 Jy ! Component: 1400 - total flux cleaned = -0.00139355 Jy ! Component: 1450 - total flux cleaned = -0.00147161 Jy ! Component: 1500 - total flux cleaned = -0.00150253 Jy ! Component: 1550 - total flux cleaned = -0.00159331 Jy ! Component: 1600 - total flux cleaned = -0.00157844 Jy ! Component: 1650 - total flux cleaned = -0.00160787 Jy ! Component: 1700 - total flux cleaned = -0.00162255 Jy ! Component: 1750 - total flux cleaned = -0.00169392 Jy ! Component: 1800 - total flux cleaned = -0.0017221 Jy ! Component: 1850 - total flux cleaned = -0.0017639 Jy ! Component: 1900 - total flux cleaned = -0.00180514 Jy ! Component: 1950 - total flux cleaned = -0.0018323 Jy ! Component: 2000 - total flux cleaned = -0.00184593 Jy ! Total flux subtracted in 2048 components = -0.00189908 Jy ! Clean residual min=-0.000659 max=0.000742 Jy/beam ! Clean residual mean=-0.000024 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.3081 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 274 components and 0.3081 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s3111b_uvs/J1041+523A_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8497 x 2.675 at -33.42 degrees (North through East) ! Clean map min=-0.0018261 max=0.19635 Jy/beam ! Writing clean map to FITS file: /scr/pima/s3111b_uvs/J1041+523A_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.196347 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000306592 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.468445 0.468445 0.93689 1.87378 3.74756 7.49512 14.9902 29.9805 59.9609 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.196 quit ! Quitting program ! Log file /scr/pima/s3111b_uvs/J1041+523A_X_uvs.log closed on Mon Jul 23 22:51:51 2012