! Started logfile: /scr/pima/bp171a9_uvs/J1330-2056_C_uvs.log on Sat Dec 21 09:14:51 2013 obs /scr/pima/bp171a9_uvs/J1330-2056_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a9_uvs/J1330-2056_C_uva.fits ! AN table 1: 2 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1330-2056 ! ! 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 720 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 /scr/pima/bp171a9_uvs/J1330-2056_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=1.004428Jy sigma=4.632373 ! Fit after self-cal, rms=0.905589Jy sigma=4.068017 ! 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=1.528 mas, bmaj=3.92 mas, bpa=2.813 degrees ! Estimated noise=8.79004 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 = 0.0799953 Jy ! Component: 100 - total flux cleaned = 0.10446 Jy ! Total flux subtracted in 100 components = 0.10446 Jy ! Clean residual min=-0.007541 max=0.013286 Jy/beam ! Clean residual mean=0.000003 rms=0.002418 Jy/beam ! Combined flux in latest and established models = 0.10446 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.10446 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=0.031500Jy sigma=0.181156 ! Fit after self-cal, rms=0.031475Jy sigma=0.180896 ! 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=1.907 mas, bmaj=4.755 mas, bpa=2.387 degrees ! Estimated noise=6.37646 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 = 0.0141095 Jy ! Component: 100 - total flux cleaned = 0.0200922 Jy ! Component: 150 - total flux cleaned = 0.0228761 Jy ! Component: 200 - total flux cleaned = 0.0234594 Jy ! Total flux subtracted in 200 components = 0.0234594 Jy ! Clean residual min=-0.008273 max=0.015425 Jy/beam ! Clean residual mean=0.000006 rms=0.002588 Jy/beam ! Combined flux in latest and established models = 0.127919 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 31 components and 0.127919 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=0.028558Jy sigma=0.145803 ! Fit after self-cal, rms=0.028625Jy sigma=0.145761 ! Inverting map ! Added new window around map position (-12.9, -10.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0133986 Jy ! Component: 100 - total flux cleaned = 0.0189975 Jy ! Component: 150 - total flux cleaned = 0.0218229 Jy ! Component: 200 - total flux cleaned = 0.0223879 Jy ! Total flux subtracted in 200 components = 0.0223879 Jy ! Clean residual min=-0.006291 max=0.007224 Jy/beam ! Clean residual mean=-0.000001 rms=0.001685 Jy/beam ! Combined flux in latest and established models = 0.150307 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 80 components and 0.150307 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=0.024064Jy sigma=0.112406 ! Fit after self-cal, rms=0.023482Jy sigma=0.110730 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.907 x 4.755 at 2.387 degrees (North through East) ! Clean map min=-0.0059389 max=0.10382 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 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 2. ! 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 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 0.91 FD 1.04 HN 0.98 KP 0.98 ! LA 1.15 MK 0.96 NL 1.08 OV 1.01 ! PT 0.90 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.96 HN 1.09 KP 1.00 ! LA 1.08 MK 0.98 NL 1.04 OV 1.05 ! PT 0.89 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.98 HN 1.04 KP 1.03 ! LA 1.11 MK 1.08 NL 1.05 OV 1.04 ! PT 0.97 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.93 HN 1.04 KP 0.92 ! LA 1.05 MK 1.11 NL 1.03 OV 1.03 ! PT 0.93 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.94 HN 1.09 KP 1.04 ! LA 1.05 MK 1.05 NL 1.05 OV 1.07 ! PT 0.88 SC 1.01 ! ! ! Fit before self-cal, rms=0.023482Jy sigma=0.110730 ! Fit after self-cal, rms=0.022490Jy sigma=0.101758 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.918 mas, bmaj=4.786 mas, bpa=2.604 degrees ! Estimated noise=6.43113 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 = 0.00240136 Jy ! Component: 100 - total flux cleaned = 0.00278723 Jy ! Component: 150 - total flux cleaned = 0.00289662 Jy ! Component: 200 - total flux cleaned = 0.00303993 Jy ! Total flux subtracted in 200 components = 0.00303993 Jy ! Clean residual min=-0.004239 max=0.006714 Jy/beam ! Clean residual mean=-0.000005 rms=0.001349 Jy/beam ! Combined flux in latest and established models = 0.153347 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 101 components and 0.153347 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=0.022233Jy sigma=0.099481 ! Fit after self-cal, rms=0.022232Jy sigma=0.099398 ! 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=0.022232Jy sigma=0.099398 ! Fit after self-cal, rms=0.022230Jy sigma=0.099292 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.918 mas, bmaj=4.788 mas, bpa=2.68 degrees ! Estimated noise=6.45621 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000850708 Jy ! Component: 100 - total flux cleaned = 0.000981824 Jy ! Component: 150 - total flux cleaned = 0.00102282 Jy ! Component: 200 - total flux cleaned = 0.0010963 Jy ! Total flux subtracted in 200 components = 0.0010963 Jy ! Clean residual min=-0.004121 max=0.006506 Jy/beam ! Clean residual mean=-0.000006 rms=0.001315 Jy/beam ! Combined flux in latest and established models = 0.154443 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 114 components and 0.154443 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=0.022166Jy sigma=0.098346 ! Fit after self-cal, rms=0.022175Jy sigma=0.098326 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) ! Added new window around map position (17.1, 43.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0062 Jy ! Component: 100 - total flux cleaned = 0.00932406 Jy ! Component: 150 - total flux cleaned = 0.0109631 Jy ! Component: 200 - total flux cleaned = 0.0115599 Jy ! Total flux subtracted in 200 components = 0.0115599 Jy ! Clean residual min=-0.003094 max=0.002967 Jy/beam ! Clean residual mean=-0.000011 rms=0.000841 Jy/beam ! Combined flux in latest and established models = 0.166003 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 164 components and 0.166003 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=0.020842Jy sigma=0.088215 ! Fit after self-cal, rms=0.020632Jy sigma=0.087558 ! 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=0.020632Jy sigma=0.087558 ! Fit after self-cal, rms=0.020584Jy sigma=0.086927 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.918 mas, bmaj=4.793 mas, bpa=2.835 degrees ! Estimated noise=6.49132 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129666 Jy ! Component: 100 - total flux cleaned = 0.00166719 Jy ! Component: 150 - total flux cleaned = 0.00197453 Jy ! Component: 200 - total flux cleaned = 0.00224635 Jy ! Total flux subtracted in 200 components = 0.00224635 Jy ! Clean residual min=-0.003118 max=0.002641 Jy/beam ! Clean residual mean=-0.000011 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.16825 Jy selfcal ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 213 components and 0.16825 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=0.020406Jy sigma=0.085498 ! Fit after self-cal, rms=0.020374Jy sigma=0.085421 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 = 0.000399216 Jy ! Component: 100 - total flux cleaned = 0.000630069 Jy ! Component: 150 - total flux cleaned = 0.000808694 Jy ! Component: 200 - total flux cleaned = 0.00097137 Jy ! Total flux subtracted in 200 components = 0.00097137 Jy ! Clean residual min=-0.002973 max=0.002590 Jy/beam ! Clean residual mean=-0.000011 rms=0.000784 Jy/beam ! Combined flux in latest and established models = 0.169221 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 235 components and 0.169221 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=0.020297Jy sigma=0.084970 ! Fit after self-cal, rms=0.020283Jy sigma=0.084950 ! 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=0.020283Jy sigma=0.084950 ! Fit after self-cal, rms=0.020293Jy sigma=0.084678 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.29 mas, bmaj=9.185 mas, bpa=3.699 degrees ! Estimated noise=6.72622 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104049 Jy ! Component: 100 - total flux cleaned = 0.00124606 Jy ! Component: 150 - total flux cleaned = 0.00129112 Jy ! Component: 200 - total flux cleaned = 0.00129188 Jy ! Total flux subtracted in 200 components = 0.00129188 Jy ! Clean residual min=-0.004195 max=0.002969 Jy/beam ! Clean residual mean=-0.000015 rms=0.001092 Jy/beam ! Combined flux in latest and established models = 0.170513 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 249 components and 0.170513 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=0.020340Jy sigma=0.084130 ! Fit after self-cal, rms=0.020302Jy sigma=0.084042 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 = 0.000431933 Jy ! Component: 100 - total flux cleaned = 0.000494856 Jy ! Component: 150 - total flux cleaned = 0.000493869 Jy ! Component: 200 - total flux cleaned = 0.000519737 Jy ! Total flux subtracted in 200 components = 0.000519737 Jy ! Clean residual min=-0.004156 max=0.002883 Jy/beam ! Clean residual mean=-0.000015 rms=0.001059 Jy/beam ! Combined flux in latest and established models = 0.171033 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 257 components and 0.171033 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=0.020340Jy sigma=0.083905 ! Fit after self-cal, rms=0.020321Jy sigma=0.083878 ! 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=1.917 mas, bmaj=4.791 mas, bpa=2.86 degrees ! Estimated noise=6.52581 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.917 x 4.791 at 2.86 degrees (North through East) ! Clean map min=-0.0029351 max=0.10538 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=1.534 mas, bmaj=3.946 mas, bpa=3.27 degrees ! Estimated noise=9.01729 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0819767 Jy ! Component: 100 - total flux cleaned = 0.107542 Jy ! Component: 150 - total flux cleaned = 0.121225 Jy ! Component: 200 - total flux cleaned = 0.130438 Jy ! Total flux subtracted in 200 components = 0.130438 Jy ! Clean residual min=-0.005303 max=0.006508 Jy/beam ! Clean residual mean=-0.000002 rms=0.001551 Jy/beam ! Combined flux in latest and established models = 0.130438 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.130438 Jy ! Inverting map and beam ! Estimated beam: bmin=1.917 mas, bmaj=4.791 mas, bpa=2.86 degrees ! Estimated noise=6.52581 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 = 0.00993454 Jy ! Component: 100 - total flux cleaned = 0.0170646 Jy ! Component: 150 - total flux cleaned = 0.022462 Jy ! Component: 200 - total flux cleaned = 0.0266172 Jy ! Total flux subtracted in 200 components = 0.0266172 Jy ! Clean residual min=-0.004292 max=0.004640 Jy/beam ! Clean residual mean=-0.000009 rms=0.001186 Jy/beam ! Combined flux in latest and established models = 0.157055 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 92 components and 0.157055 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=4.29 mas, bmaj=9.185 mas, bpa=3.699 degrees ! Estimated noise=6.72622 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00519491 Jy ! Component: 100 - total flux cleaned = 0.00865597 Jy ! Component: 150 - total flux cleaned = 0.0110991 Jy ! Component: 200 - total flux cleaned = 0.0119427 Jy ! Total flux subtracted in 200 components = 0.0119427 Jy ! Clean residual min=-0.003988 max=0.003677 Jy/beam ! Clean residual mean=-0.000016 rms=0.001227 Jy/beam ! Combined flux in latest and established models = 0.168997 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 = 0.00046655 Jy ! Component: 100 - total flux cleaned = 0.000766585 Jy ! Component: 150 - total flux cleaned = 0.000980129 Jy ! Component: 200 - total flux cleaned = 0.0012206 Jy ! Total flux subtracted in 200 components = 0.0012206 Jy ! Clean residual min=-0.003990 max=0.003228 Jy/beam ! Clean residual mean=-0.000016 rms=0.001137 Jy/beam ! Combined flux in latest and established models = 0.170218 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 157 components and 0.170218 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.917 mas, bmaj=4.791 mas, bpa=2.86 degrees ! Estimated noise=6.52581 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00052815 Jy ! Component: 100 - total flux cleaned = 0.000728921 Jy ! Component: 150 - total flux cleaned = 0.00081878 Jy ! Component: 200 - total flux cleaned = 0.000857072 Jy ! Total flux subtracted in 200 components = 0.000857072 Jy ! Clean residual min=-0.002961 max=0.003049 Jy/beam ! Clean residual mean=-0.000011 rms=0.000806 Jy/beam ! Combined flux in latest and established models = 0.171075 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 180 components and 0.171075 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=0.020620Jy sigma=0.084757 ! Fit after self-cal, rms=0.020540Jy sigma=0.084518 wmodel /scr/pima/bp171a9_uvs/J1330-2056_C_map.mod ! Writing 180 model components to file: /scr/pima/bp171a9_uvs/J1330-2056_C_map.mod wobs /scr/pima/bp171a9_uvs/J1330-2056_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a9_uvs/J1330-2056_C_uvs.fits wwins /scr/pima/bp171a9_uvs/J1330-2056_C_map.win ! wwins: Wrote 3 windows to /scr/pima/bp171a9_uvs/J1330-2056_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 = -0.000434034 Jy ! Component: 100 - total flux cleaned = -0.000726512 Jy ! Component: 150 - total flux cleaned = -0.00118159 Jy ! Component: 200 - total flux cleaned = -0.00166091 Jy ! Component: 250 - total flux cleaned = -0.00207761 Jy ! Component: 300 - total flux cleaned = -0.00247733 Jy ! Component: 350 - total flux cleaned = -0.00289883 Jy ! Component: 400 - total flux cleaned = -0.00319433 Jy ! Component: 450 - total flux cleaned = -0.0034806 Jy ! Component: 500 - total flux cleaned = -0.00375922 Jy ! Component: 550 - total flux cleaned = -0.00399696 Jy ! Component: 600 - total flux cleaned = -0.00419504 Jy ! Component: 650 - total flux cleaned = -0.00438765 Jy ! Component: 700 - total flux cleaned = -0.0045438 Jy ! Component: 750 - total flux cleaned = -0.00469589 Jy ! Component: 800 - total flux cleaned = -0.00475469 Jy ! Component: 850 - total flux cleaned = -0.00478403 Jy ! Component: 900 - total flux cleaned = -0.00489845 Jy ! Component: 950 - total flux cleaned = -0.00492644 Jy ! Component: 1000 - total flux cleaned = -0.00506339 Jy ! Component: 1050 - total flux cleaned = -0.00509042 Jy ! Component: 1100 - total flux cleaned = -0.00524898 Jy ! Component: 1150 - total flux cleaned = -0.00535239 Jy ! Component: 1200 - total flux cleaned = -0.00547887 Jy ! Component: 1250 - total flux cleaned = -0.00550351 Jy ! Component: 1300 - total flux cleaned = -0.0056013 Jy ! Component: 1350 - total flux cleaned = -0.00572113 Jy ! Component: 1400 - total flux cleaned = -0.00576862 Jy ! Component: 1450 - total flux cleaned = -0.00586182 Jy ! Component: 1500 - total flux cleaned = -0.00590795 Jy ! Component: 1550 - total flux cleaned = -0.00599791 Jy ! Component: 1600 - total flux cleaned = -0.00606472 Jy ! Component: 1650 - total flux cleaned = -0.00619589 Jy ! Component: 1700 - total flux cleaned = -0.0062602 Jy ! Component: 1750 - total flux cleaned = -0.00638769 Jy ! Component: 1800 - total flux cleaned = -0.00649218 Jy ! Component: 1850 - total flux cleaned = -0.00659492 Jy ! Component: 1900 - total flux cleaned = -0.00663551 Jy ! Component: 1950 - total flux cleaned = -0.00675559 Jy ! Component: 2000 - total flux cleaned = -0.00685413 Jy ! Component: 2050 - total flux cleaned = -0.00685417 Jy ! Component: 2100 - total flux cleaned = -0.00696997 Jy ! Component: 2150 - total flux cleaned = -0.00700796 Jy ! Component: 2200 - total flux cleaned = -0.00715871 Jy ! Component: 2250 - total flux cleaned = -0.00715843 Jy ! Component: 2300 - total flux cleaned = -0.00730562 Jy ! Component: 2350 - total flux cleaned = -0.00739644 Jy ! Component: 2400 - total flux cleaned = -0.00745037 Jy ! Component: 2450 - total flux cleaned = -0.00750389 Jy ! Component: 2500 - total flux cleaned = -0.00755722 Jy ! Component: 2550 - total flux cleaned = -0.00769735 Jy ! Component: 2600 - total flux cleaned = -0.00776646 Jy ! Component: 2650 - total flux cleaned = -0.00790379 Jy ! Component: 2700 - total flux cleaned = -0.00795479 Jy ! Component: 2750 - total flux cleaned = -0.00805602 Jy ! Component: 2800 - total flux cleaned = -0.00808967 Jy ! Component: 2850 - total flux cleaned = -0.0081562 Jy ! Component: 2900 - total flux cleaned = -0.00823873 Jy ! Component: 2950 - total flux cleaned = -0.00828782 Jy ! Component: 3000 - total flux cleaned = -0.00836919 Jy ! Component: 3050 - total flux cleaned = -0.00840133 Jy ! Component: 3100 - total flux cleaned = -0.00844957 Jy ! Component: 3150 - total flux cleaned = -0.00851342 Jy ! Component: 3200 - total flux cleaned = -0.00854504 Jy ! Component: 3250 - total flux cleaned = -0.00857656 Jy ! Component: 3300 - total flux cleaned = -0.00860801 Jy ! Component: 3350 - total flux cleaned = -0.0086236 Jy ! Component: 3400 - total flux cleaned = -0.00868572 Jy ! Component: 3450 - total flux cleaned = -0.00870115 Jy ! Component: 3500 - total flux cleaned = -0.00873193 Jy ! Component: 3550 - total flux cleaned = -0.00871658 Jy ! Component: 3600 - total flux cleaned = -0.00876255 Jy ! Component: 3650 - total flux cleaned = -0.00879308 Jy ! Component: 3700 - total flux cleaned = -0.00883866 Jy ! Component: 3750 - total flux cleaned = -0.00889921 Jy ! Component: 3800 - total flux cleaned = -0.00889915 Jy ! Component: 3850 - total flux cleaned = -0.00894428 Jy ! Component: 3900 - total flux cleaned = -0.00895923 Jy ! Component: 3950 - total flux cleaned = -0.00900412 Jy ! Component: 4000 - total flux cleaned = -0.00903391 Jy ! Component: 4050 - total flux cleaned = -0.0090934 Jy ! Total flux subtracted in 4096 components = -0.00913786 Jy ! Clean residual min=-0.000830 max=0.000751 Jy/beam ! Clean residual mean=-0.000002 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.161937 Jy keep ! Adding 340 model components to the UV plane model. ! The established model now contains 520 components and 0.161937 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a9_uvs/J1330-2056_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.917 x 4.791 at 2.86 degrees (North through East) ! Clean map min=-0.0027258 max=0.106 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a9_uvs/J1330-2056_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.105995 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000267854 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.758112 0.758112 1.51622 3.03245 6.06489 12.1298 24.2596 48.5191 97.0383 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.105 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 395.72 quit ! Quitting program ! Log file /scr/pima/bp171a9_uvs/J1330-2056_C_uvs.log closed on Sat Dec 21 09:14:56 2013