! Started logfile: /scr/pima/s3111a_uvs/J1041+0610_X_uvs.log on Mon Jul 23 07:17:05 2012 obs /scr/pima/s3111a_uvs/J1041+0610_X_uva.fits ! Reading UV FITS file: /scr/pima/s3111a_uvs/J1041+0610_X_uva.fits ! AN table 1: 4 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.988095 visibilities/baseline/integration-bin. ! Found source: J1041+0610 ! ! 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 664 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/s3111a_uvs/J1041+0610_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.332207Jy sigma=0.942013 ! Fit after self-cal, rms=0.255676Jy sigma=0.180790 ! 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=0.8752 mas, bmaj=2.503 mas, bpa=-18.66 degrees ! Estimated noise=50.4101 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 = 0.632751 Jy ! Component: 100 - total flux cleaned = 0.808638 Jy ! Total flux subtracted in 100 components = 0.808638 Jy ! Clean residual min=-0.054461 max=0.083881 Jy/beam ! Clean residual mean=0.002895 rms=0.023048 Jy/beam ! Combined flux in latest and established models = 0.808638 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.808638 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=0.181714Jy sigma=0.128492 ! Fit after self-cal, rms=0.181665Jy sigma=0.128457 ! 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=1.024 mas, bmaj=2.816 mas, bpa=-16.34 degrees ! Estimated noise=40.161 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 = 0.0971887 Jy ! Component: 100 - total flux cleaned = 0.143888 Jy ! Component: 150 - total flux cleaned = 0.168817 Jy ! Component: 200 - total flux cleaned = 0.183216 Jy ! Total flux subtracted in 200 components = 0.183216 Jy ! Clean residual min=-0.047703 max=0.054235 Jy/beam ! Clean residual mean=-0.001158 rms=0.015697 Jy/beam ! Combined flux in latest and established models = 0.991855 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 23 components and 0.991855 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=0.126080Jy sigma=0.089152 ! Fit after self-cal, rms=0.125982Jy sigma=0.089083 ! 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 0.97 FD 1.00 KP 0.90 LA 1.10 ! MK 1.03 OV 1.12 PT 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 KP 0.91 LA 1.09 ! MK 1.03 OV 1.13 PT 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 KP 0.89 LA 1.09 ! MK 0.99 OV 1.13 PT 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 KP 0.84 LA 1.11 ! MK 0.99 OV 1.16 PT 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.92 KP 0.87 LA 1.12 ! MK 0.97 OV 1.17 PT 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.94 KP 0.83 LA 1.09 ! MK 1.01 OV 1.15 PT 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 KP 0.82 LA 1.09 ! MK 1.00* OV 1.18 PT 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.98 KP 0.84 LA 1.07 ! MK 1.00 OV 1.17 PT 0.99 ! ! ! Fit before self-cal, rms=0.125982Jy sigma=0.089083 ! Fit after self-cal, rms=0.086745Jy sigma=0.054234 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.026 mas, bmaj=2.77 mas, bpa=-16.2 degrees ! Estimated noise=39.7777 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 = 0.00169608 Jy ! Component: 100 - total flux cleaned = 0.00169028 Jy ! Component: 150 - total flux cleaned = 0.00192841 Jy ! Component: 200 - total flux cleaned = 0.00214455 Jy ! Total flux subtracted in 200 components = 0.00214455 Jy ! Clean residual min=-0.027663 max=0.025118 Jy/beam ! Clean residual mean=-0.001238 rms=0.008693 Jy/beam ! Combined flux in latest and established models = 0.993999 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 38 components and 0.993999 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=0.084893Jy sigma=0.053021 ! Fit after self-cal, rms=0.084911Jy sigma=0.052996 ! 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=0.084911Jy sigma=0.052996 ! Fit after self-cal, rms=0.084960Jy sigma=0.052869 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.028 mas, bmaj=2.759 mas, bpa=-16.2 degrees ! Estimated noise=39.6054 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000151837 Jy ! Component: 100 - total flux cleaned = -0.000154495 Jy ! Component: 150 - total flux cleaned = 8.44039e-06 Jy ! Component: 200 - total flux cleaned = 1.62096e-05 Jy ! Total flux subtracted in 200 components = 1.62096e-05 Jy ! Clean residual min=-0.027139 max=0.023476 Jy/beam ! Clean residual mean=-0.001253 rms=0.008552 Jy/beam ! Combined flux in latest and established models = 0.994015 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 50 components and 0.994015 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=0.084074Jy sigma=0.052345 ! Fit after self-cal, rms=0.084059Jy sigma=0.052339 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 = 0.000324465 Jy ! Component: 100 - total flux cleaned = 0.000326953 Jy ! Component: 150 - total flux cleaned = 0.000332006 Jy ! Component: 200 - total flux cleaned = 0.000471038 Jy ! Total flux subtracted in 200 components = 0.000471038 Jy ! Clean residual min=-0.026704 max=0.022799 Jy/beam ! Clean residual mean=-0.001270 rms=0.008489 Jy/beam ! Combined flux in latest and established models = 0.994486 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 54 components and 0.994487 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=0.083572Jy sigma=0.052051 ! Fit after self-cal, rms=0.083574Jy sigma=0.052050 ! 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=0.083574Jy sigma=0.052050 ! Fit after self-cal, rms=0.083505Jy sigma=0.051991 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.03 mas, bmaj=2.751 mas, bpa=-16.18 degrees ! Estimated noise=39.495 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000905573 Jy ! Component: 100 - total flux cleaned = -0.00104332 Jy ! Component: 150 - total flux cleaned = -0.0010427 Jy ! Component: 200 - total flux cleaned = -0.00103677 Jy ! Total flux subtracted in 200 components = -0.00103677 Jy ! Clean residual min=-0.026347 max=0.022041 Jy/beam ! Clean residual mean=-0.001286 rms=0.008398 Jy/beam ! Combined flux in latest and established models = 0.99345 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 66 components and 0.99345 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=0.082991Jy sigma=0.051711 ! Fit after self-cal, rms=0.082994Jy sigma=0.051709 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 = 0.000134139 Jy ! Component: 100 - total flux cleaned = 0.000141627 Jy ! Component: 150 - total flux cleaned = 0.000141486 Jy ! Component: 200 - total flux cleaned = 0.000141825 Jy ! Total flux subtracted in 200 components = 0.000141825 Jy ! Clean residual min=-0.026112 max=0.021709 Jy/beam ! Clean residual mean=-0.001293 rms=0.008346 Jy/beam ! Combined flux in latest and established models = 0.993592 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 66 components and 0.993592 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=0.082624Jy sigma=0.051497 ! Fit after self-cal, rms=0.082626Jy sigma=0.051496 ! 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=0.082626Jy sigma=0.051496 ! Fit after self-cal, rms=0.082421Jy sigma=0.051455 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.721 mas, bmaj=2.848 mas, bpa=-5.2 degrees ! Estimated noise=42.7824 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00245681 Jy ! Component: 100 - total flux cleaned = -0.0026237 Jy ! Component: 150 - total flux cleaned = -0.00262554 Jy ! Component: 200 - total flux cleaned = -0.00277977 Jy ! Total flux subtracted in 200 components = -0.00277977 Jy ! Clean residual min=-0.029913 max=0.026008 Jy/beam ! Clean residual mean=-0.001710 rms=0.010259 Jy/beam ! Combined flux in latest and established models = 0.990812 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 72 components and 0.990812 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=0.081906Jy sigma=0.051222 ! Fit after self-cal, rms=0.081905Jy sigma=0.051221 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 = 3.96685e-06 Jy ! Component: 100 - total flux cleaned = 1.37687e-05 Jy ! Component: 150 - total flux cleaned = 0.000156354 Jy ! Component: 200 - total flux cleaned = 0.000158125 Jy ! Total flux subtracted in 200 components = 0.000158125 Jy ! Clean residual min=-0.029734 max=0.025635 Jy/beam ! Clean residual mean=-0.001721 rms=0.010192 Jy/beam ! Combined flux in latest and established models = 0.99097 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 75 components and 0.99097 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=0.081590Jy sigma=0.051095 ! Fit after self-cal, rms=0.081588Jy sigma=0.051092 ! 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=1.032 mas, bmaj=2.746 mas, bpa=-16.17 degrees ! Estimated noise=39.4121 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.032 x 2.746 at -16.17 degrees (North through East) ! Clean map min=-0.025938 max=0.82248 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 ! Performing amp+phase self-cal ! ! 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=0.081588Jy sigma=0.051092 ! Fit after self-cal, rms=0.079913Jy sigma=0.050035 ! Inverting map and beam ! Estimated beam: bmin=1.036 mas, bmaj=2.738 mas, bpa=-16.14 degrees ! Estimated noise=39.335 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00127994 Jy ! Component: 100 - total flux cleaned = -0.00126656 Jy ! Component: 150 - total flux cleaned = -0.00116207 Jy ! Component: 200 - total flux cleaned = -0.00116649 Jy ! Total flux subtracted in 200 components = -0.00116649 Jy ! Clean residual min=-0.025364 max=0.020906 Jy/beam ! Clean residual mean=-0.001327 rms=0.008083 Jy/beam ! Combined flux in latest and established models = 0.989804 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 85 components and 0.989804 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=0.079525Jy sigma=0.049851 ! Fit after self-cal, rms=0.079532Jy sigma=0.049848 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.6647e-06 Jy ! Component: 100 - total flux cleaned = -1.09501e-05 Jy ! Component: 150 - total flux cleaned = -0.000110416 Jy ! Component: 200 - total flux cleaned = -0.00010941 Jy ! Total flux subtracted in 200 components = -0.00010941 Jy ! Clean residual min=-0.025166 max=0.020766 Jy/beam ! Clean residual mean=-0.001329 rms=0.008050 Jy/beam ! Combined flux in latest and established models = 0.989694 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 87 components and 0.989694 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=0.079270Jy sigma=0.049712 ! Fit after self-cal, rms=0.079275Jy sigma=0.049711 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.079275Jy sigma=0.049711 ! Fit after self-cal, rms=0.079104Jy sigma=0.049669 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=0.8803 mas, bmaj=2.437 mas, bpa=-18.74 degrees ! Estimated noise=48.9964 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.615386 Jy ! Component: 100 - total flux cleaned = 0.800051 Jy ! Component: 150 - total flux cleaned = 0.883417 Jy ! Component: 200 - total flux cleaned = 0.925132 Jy ! Total flux subtracted in 200 components = 0.925132 Jy ! Clean residual min=-0.035154 max=0.033016 Jy/beam ! Clean residual mean=0.000408 rms=0.010101 Jy/beam ! Combined flux in latest and established models = 0.925132 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 0.925132 Jy ! Inverting map and beam ! Estimated beam: bmin=1.038 mas, bmaj=2.732 mas, bpa=-16.13 degrees ! Estimated noise=39.2426 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 = 0.0300453 Jy ! Component: 100 - total flux cleaned = 0.0462879 Jy ! Component: 150 - total flux cleaned = 0.0506158 Jy ! Component: 200 - total flux cleaned = 0.0516717 Jy ! Total flux subtracted in 200 components = 0.0516717 Jy ! Clean residual min=-0.030222 max=0.030963 Jy/beam ! Clean residual mean=-0.000978 rms=0.009492 Jy/beam ! Combined flux in latest and established models = 0.976804 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 40 components and 0.976804 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=1.731 mas, bmaj=2.839 mas, bpa=-4.795 degrees ! Estimated noise=42.48 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00296452 Jy ! Component: 100 - total flux cleaned = 0.00297373 Jy ! Component: 150 - total flux cleaned = 0.00296922 Jy ! Component: 200 - total flux cleaned = 0.00322355 Jy ! Total flux subtracted in 200 components = 0.00322355 Jy ! Clean residual min=-0.033379 max=0.033160 Jy/beam ! Clean residual mean=-0.001451 rms=0.011174 Jy/beam ! Combined flux in latest and established models = 0.980027 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 = 1.4147e-05 Jy ! Component: 100 - total flux cleaned = 0.000254637 Jy ! Component: 150 - total flux cleaned = 0.000256097 Jy ! Component: 200 - total flux cleaned = 0.000265594 Jy ! Total flux subtracted in 200 components = 0.000265594 Jy ! Clean residual min=-0.032984 max=0.032480 Jy/beam ! Clean residual mean=-0.001471 rms=0.011005 Jy/beam ! Combined flux in latest and established models = 0.980293 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 54 components and 0.980293 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.038 mas, bmaj=2.732 mas, bpa=-16.13 degrees ! Estimated noise=39.2426 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000216532 Jy ! Component: 100 - total flux cleaned = 0.000247725 Jy ! Component: 150 - total flux cleaned = 0.000446321 Jy ! Component: 200 - total flux cleaned = 0.000816692 Jy ! Total flux subtracted in 200 components = 0.000816692 Jy ! Clean residual min=-0.028713 max=0.028342 Jy/beam ! Clean residual mean=-0.001111 rms=0.008969 Jy/beam ! Combined flux in latest and established models = 0.98111 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 59 components and 0.98111 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=0.084452Jy sigma=0.053550 ! Fit after self-cal, rms=0.084444Jy sigma=0.053539 wmodel /scr/pima/s3111a_uvs/J1041+0610_X_map.mod ! Writing 59 model components to file: /scr/pima/s3111a_uvs/J1041+0610_X_map.mod wobs /scr/pima/s3111a_uvs/J1041+0610_X_uvs.fits ! Writing UV FITS file: /scr/pima/s3111a_uvs/J1041+0610_X_uvs.fits wwins /scr/pima/s3111a_uvs/J1041+0610_X_map.win ! wwins: Wrote 1 windows to /scr/pima/s3111a_uvs/J1041+0610_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 = -0.000570944 Jy ! Component: 100 - total flux cleaned = 0.000293472 Jy ! Component: 150 - total flux cleaned = -5.96018e-05 Jy ! Component: 200 - total flux cleaned = -0.00244344 Jy ! Component: 250 - total flux cleaned = -0.00371643 Jy ! Component: 300 - total flux cleaned = -0.0052233 Jy ! Component: 350 - total flux cleaned = -0.00665653 Jy ! Component: 400 - total flux cleaned = -0.00857136 Jy ! Component: 450 - total flux cleaned = -0.0101506 Jy ! Component: 500 - total flux cleaned = -0.0119181 Jy ! Component: 550 - total flux cleaned = -0.01337 Jy ! Component: 600 - total flux cleaned = -0.0143059 Jy ! Component: 650 - total flux cleaned = -0.0158797 Jy ! Component: 700 - total flux cleaned = -0.0169546 Jy ! Component: 750 - total flux cleaned = -0.0175785 Jy ! Component: 800 - total flux cleaned = -0.0179796 Jy ! Component: 850 - total flux cleaned = -0.0179794 Jy ! Component: 900 - total flux cleaned = -0.0183513 Jy ! Component: 950 - total flux cleaned = -0.0187104 Jy ! Component: 1000 - total flux cleaned = -0.0199457 Jy ! Component: 1050 - total flux cleaned = -0.0208067 Jy ! Component: 1100 - total flux cleaned = -0.0221479 Jy ! Component: 1150 - total flux cleaned = -0.0234599 Jy ! Component: 1200 - total flux cleaned = -0.0253788 Jy ! Component: 1250 - total flux cleaned = -0.0269366 Jy ! Component: 1300 - total flux cleaned = -0.0284607 Jy ! Component: 1350 - total flux cleaned = -0.0302528 Jy ! Component: 1400 - total flux cleaned = -0.0320087 Jy ! Component: 1450 - total flux cleaned = -0.0340193 Jy ! Component: 1500 - total flux cleaned = -0.0358556 Jy ! Component: 1550 - total flux cleaned = -0.0380739 Jy ! Component: 1600 - total flux cleaned = -0.039981 Jy ! Component: 1650 - total flux cleaned = -0.0421242 Jy ! Component: 1700 - total flux cleaned = -0.0443641 Jy ! Component: 1750 - total flux cleaned = -0.0465682 Jy ! Component: 1800 - total flux cleaned = -0.0488674 Jy ! Component: 1850 - total flux cleaned = -0.0510068 Jy ! Component: 1900 - total flux cleaned = -0.0533648 Jy ! Component: 1950 - total flux cleaned = -0.0555656 Jy ! Component: 2000 - total flux cleaned = -0.0574966 Jy ! Total flux subtracted in 2048 components = -0.0594051 Jy ! Clean residual min=-0.006316 max=0.006867 Jy/beam ! Clean residual mean=-0.001051 rms=0.002898 Jy/beam ! Combined flux in latest and established models = 0.921705 Jy keep ! Adding 249 model components to the UV plane model. ! The established model now contains 308 components and 0.921705 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s3111a_uvs/J1041+0610_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.038 x 2.732 at -16.13 degrees (North through East) ! Clean map min=-0.024317 max=0.80509 Jy/beam ! Writing clean map to FITS file: /scr/pima/s3111a_uvs/J1041+0610_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.80509 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00281214 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.04788 1.04788 2.09577 4.19153 8.38307 16.7661 33.5323 67.0646 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0084 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.805 quit ! Quitting program ! Log file /scr/pima/s3111a_uvs/J1041+0610_X_uvs.log closed on Mon Jul 23 07:17:06 2012