! Started logfile: /d2/scr/pima/bp177i_uvs/J1151+5923_C_uvs.log on Tue Apr 15 00:25:45 2014 obs /d2/scr/pima/bp177i_uvs/J1151+5923_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1151+5923_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1151+5923 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1080 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 = 1024 print "field_cell =",field_cell ! field_cell = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177i_uvs/J1151+5923_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 = 1024x1024 pixels with 0.300x0.300 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. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.001469Jy sigma=46.318833 ! Fit after self-cal, rms=0.933635Jy sigma=43.195630 ! 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=1.327 mas, bmaj=4.694 mas, bpa=16.64 degrees ! Estimated noise=0.617702 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 = 0.0497999 Jy ! Component: 100 - total flux cleaned = 0.0608355 Jy ! Total flux subtracted in 100 components = 0.0608355 Jy ! Clean residual min=-0.002075 max=0.003817 Jy/beam ! Clean residual mean=0.000001 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.0608355 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0608355 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=0.017544Jy sigma=0.716010 ! Fit after self-cal, rms=0.017532Jy sigma=0.715336 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00426883 Jy ! Component: 100 - total flux cleaned = 0.00650148 Jy ! Total flux subtracted in 100 components = 0.00650148 Jy ! Clean residual min=-0.001625 max=0.001780 Jy/beam ! Clean residual mean=0.000001 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.0673369 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 7 components and 0.0673369 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=0.015860Jy sigma=0.638974 ! Fit after self-cal, rms=0.015842Jy sigma=0.638213 ! 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=1.608 mas, bmaj=4.938 mas, bpa=16.72 degrees ! Estimated noise=0.471967 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 = 0.00243662 Jy ! Component: 100 - total flux cleaned = 0.00382697 Jy ! Component: 150 - total flux cleaned = 0.00466084 Jy ! Component: 200 - total flux cleaned = 0.00487682 Jy ! Total flux subtracted in 200 components = 0.00487682 Jy ! Clean residual min=-0.001649 max=0.002355 Jy/beam ! Clean residual mean=0.000002 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.0722138 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 24 components and 0.0722138 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=0.015342Jy sigma=0.620850 ! Fit after self-cal, rms=0.015338Jy sigma=0.620700 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.608 x 4.938 at 16.72 degrees (North through East) ! Clean map min=-0.0016015 max=0.065995 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.10 HN 0.93 KP 0.89 ! LA 1.01 MK 0.98 NL 1.14 OV 0.96 ! PT 0.86 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.19 HN 0.97 KP 0.94 ! LA 1.06 MK 1.00 NL 1.20 OV 1.03 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.13 HN 0.96 KP 0.99 ! LA 1.04 MK 1.01 NL 1.15 OV 0.94 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.04 KP 1.00 ! LA 1.03 MK 1.02 NL 1.13 OV 0.95 ! PT 0.93 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 0.96 KP 0.98 ! LA 1.06 MK 1.01 NL 1.12 OV 0.95 ! PT 1.03 SC 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.93 HN 0.98 KP 0.89 ! LA 1.00 MK 0.99 NL 1.09 OV 0.94 ! PT 0.95 SC 0.92 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 0.99 KP 0.99 ! LA 1.00 MK 1.02 NL 1.10 OV 0.95 ! PT 0.97 SC 0.99 ! ! ! Fit before self-cal, rms=0.015338Jy sigma=0.620700 ! Fit after self-cal, rms=0.014293Jy sigma=0.558119 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.605 mas, bmaj=4.923 mas, bpa=16.69 degrees ! Estimated noise=0.474627 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 = 0.000761911 Jy ! Component: 100 - total flux cleaned = 0.0010681 Jy ! Component: 150 - total flux cleaned = 0.00120969 Jy ! Component: 200 - total flux cleaned = 0.00130114 Jy ! Total flux subtracted in 200 components = 0.00130114 Jy ! Clean residual min=-0.001200 max=0.001176 Jy/beam ! Clean residual mean=0.000001 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.0735149 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 37 components and 0.0735149 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=0.014216Jy sigma=0.556524 ! Fit after self-cal, rms=0.014219Jy sigma=0.556430 ! 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=0.014219Jy sigma=0.556430 ! Fit after self-cal, rms=0.014271Jy sigma=0.555412 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.6 mas, bmaj=4.92 mas, bpa=16.71 degrees ! Estimated noise=0.478468 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000645542 Jy ! Component: 100 - total flux cleaned = 0.000974204 Jy ! Component: 150 - total flux cleaned = 0.00108068 Jy ! Component: 200 - total flux cleaned = 0.00113642 Jy ! Total flux subtracted in 200 components = 0.00113642 Jy ! Clean residual min=-0.001208 max=0.001174 Jy/beam ! Clean residual mean=0.000001 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.0746513 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 44 components and 0.0746513 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=0.014214Jy sigma=0.554602 ! Fit after self-cal, rms=0.014213Jy sigma=0.554594 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 = 1.27809e-05 Jy ! Component: 100 - total flux cleaned = 3.80759e-05 Jy ! Component: 150 - total flux cleaned = 4.35663e-05 Jy ! Component: 200 - total flux cleaned = 4.3544e-05 Jy ! Total flux subtracted in 200 components = 4.3544e-05 Jy ! Clean residual min=-0.001196 max=0.001153 Jy/beam ! Clean residual mean=0.000001 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.0746949 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 46 components and 0.0746949 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=0.014208Jy sigma=0.554382 ! Fit after self-cal, rms=0.014207Jy sigma=0.554376 ! 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=0.014207Jy sigma=0.554376 ! Fit after self-cal, rms=0.014262Jy sigma=0.553438 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.596 mas, bmaj=4.919 mas, bpa=16.74 degrees ! Estimated noise=0.482289 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000555317 Jy ! Component: 100 - total flux cleaned = 0.000820341 Jy ! Component: 150 - total flux cleaned = 0.000979914 Jy ! Component: 200 - total flux cleaned = 0.00103011 Jy ! Total flux subtracted in 200 components = 0.00103011 Jy ! Clean residual min=-0.001214 max=0.001157 Jy/beam ! Clean residual mean=0.000001 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.075725 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 50 components and 0.075725 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=0.014217Jy sigma=0.553063 ! Fit after self-cal, rms=0.014217Jy sigma=0.553059 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 = 8.34577e-06 Jy ! Component: 100 - total flux cleaned = 1.66779e-05 Jy ! Component: 150 - total flux cleaned = 2.06793e-05 Jy ! Component: 200 - total flux cleaned = 3.23462e-05 Jy ! Total flux subtracted in 200 components = 3.23462e-05 Jy ! Clean residual min=-0.001208 max=0.001139 Jy/beam ! Clean residual mean=0.000001 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0757573 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 52 components and 0.0757573 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=0.014214Jy sigma=0.552962 ! Fit after self-cal, rms=0.014214Jy sigma=0.552962 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.014214Jy sigma=0.552962 ! Fit after self-cal, rms=0.014268Jy sigma=0.552220 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.499 mas, bmaj=5.344 mas, bpa=16.5 degrees ! Estimated noise=0.612117 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000844959 Jy ! Component: 100 - total flux cleaned = 0.00119912 Jy ! Component: 150 - total flux cleaned = 0.00132215 Jy ! Component: 200 - total flux cleaned = 0.00133923 Jy ! Total flux subtracted in 200 components = 0.00133923 Jy ! Clean residual min=-0.001587 max=0.001546 Jy/beam ! Clean residual mean=0.000002 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.0770966 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 71 components and 0.0770966 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=0.014254Jy sigma=0.552926 ! Fit after self-cal, rms=0.014252Jy sigma=0.552847 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 = 4.59558e-05 Jy ! Component: 100 - total flux cleaned = 4.63617e-05 Jy ! Component: 150 - total flux cleaned = 5.05847e-05 Jy ! Component: 200 - total flux cleaned = 5.44117e-05 Jy ! Total flux subtracted in 200 components = 5.44117e-05 Jy ! Clean residual min=-0.001602 max=0.001555 Jy/beam ! Clean residual mean=0.000002 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.077151 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 75 components and 0.077151 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=0.014262Jy sigma=0.553330 ! Fit after self-cal, rms=0.014261Jy sigma=0.553310 ! 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=1.593 mas, bmaj=4.919 mas, bpa=16.77 degrees ! Estimated noise=0.485818 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.593 x 4.919 at 16.77 degrees (North through East) ! Clean map min=-0.0011818 max=0.067853 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=1.316 mas, bmaj=4.685 mas, bpa=16.68 degrees ! Estimated noise=0.633068 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0510352 Jy ! Component: 100 - total flux cleaned = 0.0625125 Jy ! Component: 150 - total flux cleaned = 0.0672742 Jy ! Component: 200 - total flux cleaned = 0.0699214 Jy ! Total flux subtracted in 200 components = 0.0699214 Jy ! Clean residual min=-0.001501 max=0.001582 Jy/beam ! Clean residual mean=0.000001 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.0699214 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0699214 Jy ! Inverting map and beam ! Estimated beam: bmin=1.593 mas, bmaj=4.919 mas, bpa=16.77 degrees ! Estimated noise=0.485818 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 = 0.00272142 Jy ! Component: 100 - total flux cleaned = 0.00429952 Jy ! Component: 150 - total flux cleaned = 0.00529479 Jy ! Component: 200 - total flux cleaned = 0.00595654 Jy ! Total flux subtracted in 200 components = 0.00595654 Jy ! Clean residual min=-0.001278 max=0.001318 Jy/beam ! Clean residual mean=0.000001 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.075878 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 27 components and 0.075878 Jy ! Inverting map ! Added new window around map position (3.3, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120286 Jy ! Component: 100 - total flux cleaned = 0.00142683 Jy ! Component: 150 - total flux cleaned = 0.00151167 Jy ! Component: 200 - total flux cleaned = 0.00158256 Jy ! Total flux subtracted in 200 components = 0.00158256 Jy ! Clean residual min=-0.001170 max=0.001135 Jy/beam ! Clean residual mean=0.000001 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.0774605 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 44 components and 0.0774605 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.499 mas, bmaj=5.344 mas, bpa=16.5 degrees ! Estimated noise=0.612117 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.75073e-05 Jy ! Component: 100 - total flux cleaned = -6.79436e-05 Jy ! Component: 150 - total flux cleaned = -8.10911e-05 Jy ! Component: 200 - total flux cleaned = -8.12082e-05 Jy ! Total flux subtracted in 200 components = -8.12082e-05 Jy ! Clean residual min=-0.001374 max=0.001364 Jy/beam ! Clean residual mean=0.000002 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.0773793 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 = -2.42385e-08 Jy ! Component: 100 - total flux cleaned = -1.49991e-05 Jy ! Component: 150 - total flux cleaned = -3.48809e-05 Jy ! Component: 200 - total flux cleaned = -4.67687e-05 Jy ! Total flux subtracted in 200 components = -4.67687e-05 Jy ! Clean residual min=-0.001353 max=0.001363 Jy/beam ! Clean residual mean=0.000002 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.0773326 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 89 components and 0.0773326 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.593 mas, bmaj=4.919 mas, bpa=16.77 degrees ! Estimated noise=0.485818 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.88278e-06 Jy ! Component: 100 - total flux cleaned = -4.65498e-05 Jy ! Component: 150 - total flux cleaned = -3.82415e-05 Jy ! Component: 200 - total flux cleaned = -5.33858e-05 Jy ! Total flux subtracted in 200 components = -5.33858e-05 Jy ! Clean residual min=-0.001102 max=0.001084 Jy/beam ! Clean residual mean=0.000001 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.0772792 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 104 components and 0.0772792 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=0.014110Jy sigma=0.547503 ! Fit after self-cal, rms=0.014103Jy sigma=0.547019 wmodel /d2/scr/pima/bp177i_uvs/J1151+5923_C_map.mod ! Writing 104 model components to file: /d2/scr/pima/bp177i_uvs/J1151+5923_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J1151+5923_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1151+5923_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1151+5923_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177i_uvs/J1151+5923_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000157676 Jy ! Component: 100 - total flux cleaned = 0.00035862 Jy ! Component: 150 - total flux cleaned = 0.000460481 Jy ! Component: 200 - total flux cleaned = 0.000428367 Jy ! Component: 250 - total flux cleaned = 0.000413193 Jy ! Component: 300 - total flux cleaned = 0.000337779 Jy ! Component: 350 - total flux cleaned = 0.000250638 Jy ! Component: 400 - total flux cleaned = 0.000165973 Jy ! Component: 450 - total flux cleaned = 8.39097e-05 Jy ! Component: 500 - total flux cleaned = 8.44484e-05 Jy ! Component: 550 - total flux cleaned = 7.17474e-05 Jy ! Component: 600 - total flux cleaned = 3.36859e-05 Jy ! Component: 650 - total flux cleaned = 3.39446e-05 Jy ! Component: 700 - total flux cleaned = 2.15561e-05 Jy ! Component: 750 - total flux cleaned = 9.83621e-06 Jy ! Component: 800 - total flux cleaned = 9.95436e-06 Jy ! Component: 850 - total flux cleaned = 4.44524e-05 Jy ! Component: 900 - total flux cleaned = 7.83277e-05 Jy ! Component: 950 - total flux cleaned = 0.000111644 Jy ! Component: 1000 - total flux cleaned = 0.000133517 Jy ! Component: 1050 - total flux cleaned = 0.000165427 Jy ! Component: 1100 - total flux cleaned = 0.000175969 Jy ! Component: 1150 - total flux cleaned = 0.000165665 Jy ! Component: 1200 - total flux cleaned = 0.000165812 Jy ! Component: 1250 - total flux cleaned = 0.000135704 Jy ! Component: 1300 - total flux cleaned = 0.000155701 Jy ! Component: 1350 - total flux cleaned = 0.000185092 Jy ! Component: 1400 - total flux cleaned = 0.000136844 Jy ! Component: 1450 - total flux cleaned = 0.000155984 Jy ! Component: 1500 - total flux cleaned = 0.00010891 Jy ! Component: 1550 - total flux cleaned = 0.000127578 Jy ! Component: 1600 - total flux cleaned = 0.00013677 Jy ! Component: 1650 - total flux cleaned = 0.000100184 Jy ! Component: 1700 - total flux cleaned = 0.000100199 Jy ! Component: 1750 - total flux cleaned = 8.24043e-05 Jy ! Component: 1800 - total flux cleaned = 7.36394e-05 Jy ! Component: 1850 - total flux cleaned = 7.36944e-05 Jy ! Component: 1900 - total flux cleaned = 6.50107e-05 Jy ! Component: 1950 - total flux cleaned = 4.7922e-05 Jy ! Component: 2000 - total flux cleaned = 3.10049e-05 Jy ! Component: 2050 - total flux cleaned = 5.61036e-05 Jy ! Component: 2100 - total flux cleaned = 4.78033e-05 Jy ! Component: 2150 - total flux cleaned = 5.5982e-05 Jy ! Component: 2200 - total flux cleaned = 3.15012e-05 Jy ! Component: 2250 - total flux cleaned = -6.58326e-07 Jy ! Component: 2300 - total flux cleaned = -6.85923e-07 Jy ! Component: 2350 - total flux cleaned = -3.21843e-05 Jy ! Component: 2400 - total flux cleaned = -7.12123e-05 Jy ! Component: 2450 - total flux cleaned = -0.00010216 Jy ! Component: 2500 - total flux cleaned = -0.000125098 Jy ! Component: 2550 - total flux cleaned = -0.000132833 Jy ! Component: 2600 - total flux cleaned = -0.000185627 Jy ! Component: 2650 - total flux cleaned = -0.000222993 Jy ! Component: 2700 - total flux cleaned = -0.000252595 Jy ! Component: 2750 - total flux cleaned = -0.000252607 Jy ! Component: 2800 - total flux cleaned = -0.000325405 Jy ! Component: 2850 - total flux cleaned = -0.000339797 Jy ! Component: 2900 - total flux cleaned = -0.000354027 Jy ! Component: 2950 - total flux cleaned = -0.000389469 Jy ! Component: 3000 - total flux cleaned = -0.000410527 Jy ! Component: 3050 - total flux cleaned = -0.000396585 Jy ! Component: 3100 - total flux cleaned = -0.000431273 Jy ! Component: 3150 - total flux cleaned = -0.000458792 Jy ! Component: 3200 - total flux cleaned = -0.000458776 Jy ! Component: 3250 - total flux cleaned = -0.000499491 Jy ! Component: 3300 - total flux cleaned = -0.00049956 Jy ! Component: 3350 - total flux cleaned = -0.000539593 Jy ! Component: 3400 - total flux cleaned = -0.000552898 Jy ! Component: 3450 - total flux cleaned = -0.000572704 Jy ! Component: 3500 - total flux cleaned = -0.000585833 Jy ! Component: 3550 - total flux cleaned = -0.000598869 Jy ! Component: 3600 - total flux cleaned = -0.000631153 Jy ! Component: 3650 - total flux cleaned = -0.000631199 Jy ! Component: 3700 - total flux cleaned = -0.000624892 Jy ! Component: 3750 - total flux cleaned = -0.000656569 Jy ! Component: 3800 - total flux cleaned = -0.000687947 Jy ! Component: 3850 - total flux cleaned = -0.000675418 Jy ! Component: 3900 - total flux cleaned = -0.000687774 Jy ! Component: 3950 - total flux cleaned = -0.000712413 Jy ! Component: 4000 - total flux cleaned = -0.000718454 Jy ! Component: 4050 - total flux cleaned = -0.00072445 Jy ! Total flux subtracted in 4096 components = -0.00074851 Jy ! Clean residual min=-0.000363 max=0.000376 Jy/beam ! Clean residual mean=0.000001 rms=0.000109 Jy/beam ! Combined flux in latest and established models = 0.0765307 Jy keep ! Adding 306 model components to the UV plane model. ! The established model now contains 410 components and 0.0765307 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1151+5923_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.593 x 4.919 at 16.77 degrees (North through East) ! Clean map min=-0.0007217 max=0.06775 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1151+5923_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0677501 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00010711 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.474288 0.474288 0.948576 1.89715 3.79431 7.58861 15.1772 30.3544 60.7089 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.067 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 632.526 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1151+5923_C_uvs.log closed on Tue Apr 15 00:25:50 2014