! Started logfile: /d2/scr/pima/bp171a3_uvs/J0558-3504_X_uvs.log on Mon Feb 24 08:41:51 2014 obs /d2/scr/pima/bp171a3_uvs/J0558-3504_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a3_uvs/J0558-3504_X_uva.fits ! AN table 1: 3 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.714286 visibilities/baseline/integration-bin. ! Found source: J0558-3504 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 360 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171a3_uvs/J0558-3504_X] 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 0.200x0.200 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=1.005872Jy sigma=26.111693 ! Fit after self-cal, rms=0.942532Jy sigma=24.247816 ! 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=0.7446 mas, bmaj=1.963 mas, bpa=1.381 degrees ! Estimated noise=2.11836 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0391571 Jy ! Component: 100 - total flux cleaned = 0.0559125 Jy ! Total flux subtracted in 100 components = 0.0559125 Jy ! Clean residual min=-0.009968 max=0.010103 Jy/beam ! Clean residual mean=-0.000038 rms=0.003880 Jy/beam ! Combined flux in latest and established models = 0.0559125 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0559125 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=0.043564Jy sigma=1.169448 ! Fit after self-cal, rms=0.042581Jy sigma=1.140585 ! 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=0.9418 mas, bmaj=2.534 mas, bpa=-0.9615 degrees ! Estimated noise=1.51319 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 = 0.016554 Jy ! Component: 100 - total flux cleaned = 0.022829 Jy ! Component: 150 - total flux cleaned = 0.0264669 Jy ! Component: 200 - total flux cleaned = 0.0298368 Jy ! Total flux subtracted in 200 components = 0.0298368 Jy ! Clean residual min=-0.004876 max=0.004862 Jy/beam ! Clean residual mean=-0.000022 rms=0.002032 Jy/beam ! Combined flux in latest and established models = 0.0857493 Jy ! Performing phase self-cal ! Adding 80 model components to the UV plane model. ! The established model now contains 94 components and 0.0857493 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=0.026721Jy sigma=0.580838 ! Fit after self-cal, rms=0.026630Jy sigma=0.575513 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9418 x 2.534 at -0.9615 degrees (North through East) ! Clean map min=-0.0085507 max=0.043617 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: ! FD 0.98 KP 0.86 MK 0.99 NL 0.97 ! OV 0.98 PT 0.83 SC 1.16 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.89 KP 0.84 MK 1.04 NL 1.05 ! OV 0.85 PT 0.91 SC 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 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: ! FD 1.00* KP 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 KP 1.02 MK 1.11 NL 1.01 ! OV 0.89 PT 0.89 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.026630Jy sigma=0.575513 ! Fit after self-cal, rms=0.024536Jy sigma=0.528682 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9508 mas, bmaj=2.548 mas, bpa=-0.7415 degrees ! Estimated noise=1.45302 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 = -0.00022003 Jy ! Component: 100 - total flux cleaned = 0.000459527 Jy ! Component: 150 - total flux cleaned = 0.000779998 Jy ! Component: 200 - total flux cleaned = 0.00104107 Jy ! Total flux subtracted in 200 components = 0.00104107 Jy ! Clean residual min=-0.001356 max=0.001357 Jy/beam ! Clean residual mean=-0.000006 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.0867904 Jy ! Performing phase self-cal ! Adding 74 model components to the UV plane model. ! The established model now contains 165 components and 0.0867903 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=0.023136Jy sigma=0.483514 ! Fit after self-cal, rms=0.023134Jy sigma=0.482890 ! 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=0.023134Jy sigma=0.482890 ! Fit after self-cal, rms=0.022327Jy sigma=0.466625 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9511 mas, bmaj=2.568 mas, bpa=-1.122 degrees ! Estimated noise=1.45005 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000139738 Jy ! Component: 100 - total flux cleaned = -0.000474406 Jy ! Component: 150 - total flux cleaned = -0.000420191 Jy ! Component: 200 - total flux cleaned = -0.000616064 Jy ! Total flux subtracted in 200 components = -0.000616064 Jy ! Clean residual min=-0.000737 max=0.000739 Jy/beam ! Clean residual mean=-0.000005 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.0861743 Jy selfcal ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 220 components and 0.0861742 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=0.021946Jy sigma=0.455093 ! Fit after self-cal, rms=0.021949Jy sigma=0.454896 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 = -0.000149245 Jy ! Component: 100 - total flux cleaned = -0.00010743 Jy ! Component: 150 - total flux cleaned = -0.00027635 Jy ! Component: 200 - total flux cleaned = -0.000401346 Jy ! Total flux subtracted in 200 components = -0.000401346 Jy ! Clean residual min=-0.000512 max=0.000510 Jy/beam ! Clean residual mean=-0.000004 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.0857729 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 254 components and 0.0857729 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=0.021830Jy sigma=0.451893 ! Fit after self-cal, rms=0.021831Jy sigma=0.451823 ! 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=0.021831Jy sigma=0.451823 ! Fit after self-cal, rms=0.021596Jy sigma=0.438561 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9493 mas, bmaj=2.564 mas, bpa=-1.139 degrees ! Estimated noise=1.44765 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000103645 Jy ! Component: 100 - total flux cleaned = -0.000281244 Jy ! Component: 150 - total flux cleaned = -0.000251167 Jy ! Component: 200 - total flux cleaned = -0.00038635 Jy ! Total flux subtracted in 200 components = -0.00038635 Jy ! Clean residual min=-0.000429 max=0.000429 Jy/beam ! Clean residual mean=-0.000003 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.0853865 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 292 components and 0.0853865 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=0.021495Jy sigma=0.435680 ! Fit after self-cal, rms=0.021512Jy sigma=0.435578 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 = -0.000281778 Jy ! Component: 100 - total flux cleaned = -0.000502719 Jy ! Component: 150 - total flux cleaned = -0.000670059 Jy ! Component: 200 - total flux cleaned = -0.000870611 Jy ! Total flux subtracted in 200 components = -0.000870611 Jy ! Clean residual min=-0.000328 max=0.000326 Jy/beam ! Clean residual mean=-0.000002 rms=0.000103 Jy/beam ! Combined flux in latest and established models = 0.0845159 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 324 components and 0.0845159 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=0.021469Jy sigma=0.434445 ! Fit after self-cal, rms=0.021467Jy sigma=0.434423 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.021467Jy sigma=0.434423 ! Fit after self-cal, rms=0.021364Jy sigma=0.433665 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.493 mas, bmaj=8.674 mas, bpa=1.623 degrees ! Estimated noise=1.83627 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.5011e-05 Jy ! Component: 100 - total flux cleaned = -8.87615e-05 Jy ! Component: 150 - total flux cleaned = -0.000228442 Jy ! Component: 200 - total flux cleaned = -0.000141351 Jy ! Total flux subtracted in 200 components = -0.000141351 Jy ! Clean residual min=-0.000237 max=0.000238 Jy/beam ! Clean residual mean=-0.000002 rms=0.000088 Jy/beam ! Combined flux in latest and established models = 0.0843746 Jy selfcal ! Performing phase self-cal ! Adding 64 model components to the UV plane model. ! The established model now contains 386 components and 0.0843745 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=0.021328Jy sigma=0.432804 ! Fit after self-cal, rms=0.021332Jy sigma=0.432781 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 = -0.000181035 Jy ! Component: 100 - total flux cleaned = -0.000117673 Jy ! Component: 150 - total flux cleaned = -2.02409e-06 Jy ! Component: 200 - total flux cleaned = 8.40808e-05 Jy ! Total flux subtracted in 200 components = 8.40808e-05 Jy ! Clean residual min=-0.000175 max=0.000175 Jy/beam ! Clean residual mean=-0.000002 rms=0.000065 Jy/beam ! Combined flux in latest and established models = 0.0844586 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 439 components and 0.0844586 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=0.021318Jy sigma=0.432504 ! Fit after self-cal, rms=0.021317Jy sigma=0.432493 ! 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=0.9485 mas, bmaj=2.562 mas, bpa=-1.096 degrees ! Estimated noise=1.44737 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9485 x 2.562 at -1.096 degrees (North through East) ! Clean map min=-0.0037036 max=0.039556 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=0.751 mas, bmaj=1.997 mas, bpa=0.5919 degrees ! Estimated noise=2.05463 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0386717 Jy ! Component: 100 - total flux cleaned = 0.056368 Jy ! Component: 150 - total flux cleaned = 0.0644198 Jy ! Component: 200 - total flux cleaned = 0.0705808 Jy ! Total flux subtracted in 200 components = 0.0705808 Jy ! Clean residual min=-0.006026 max=0.006051 Jy/beam ! Clean residual mean=-0.000026 rms=0.002462 Jy/beam ! Combined flux in latest and established models = 0.0705808 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 52 model components to the UV plane model. ! The established model now contains 52 components and 0.0705808 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9485 mas, bmaj=2.562 mas, bpa=-1.096 degrees ! Estimated noise=1.44737 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 = 0.00937946 Jy ! Component: 100 - total flux cleaned = 0.0101662 Jy ! Component: 150 - total flux cleaned = 0.0119645 Jy ! Component: 200 - total flux cleaned = 0.0135783 Jy ! Total flux subtracted in 200 components = 0.0135783 Jy ! Clean residual min=-0.003415 max=0.003417 Jy/beam ! Clean residual mean=-0.000013 rms=0.001423 Jy/beam ! Combined flux in latest and established models = 0.0841591 Jy ! Adding 83 model components to the UV plane model. ! The established model now contains 129 components and 0.0841591 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.493 mas, bmaj=8.674 mas, bpa=1.623 degrees ! Estimated noise=1.83627 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000387054 Jy ! Component: 100 - total flux cleaned = 0.00212914 Jy ! Component: 150 - total flux cleaned = 0.0028691 Jy ! Component: 200 - total flux cleaned = 0.00336096 Jy ! Total flux subtracted in 200 components = 0.00336096 Jy ! Clean residual min=-0.001067 max=0.001071 Jy/beam ! Clean residual mean=-0.000006 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.08752 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 = 6.05239e-05 Jy ! Component: 100 - total flux cleaned = -0.000184118 Jy ! Component: 150 - total flux cleaned = -0.000688569 Jy ! Component: 200 - total flux cleaned = -0.000953011 Jy ! Total flux subtracted in 200 components = -0.000953011 Jy ! Clean residual min=-0.000736 max=0.000723 Jy/beam ! Clean residual mean=-0.000001 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.086567 Jy ! Adding 150 model components to the UV plane model. ! The established model now contains 271 components and 0.086567 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9485 mas, bmaj=2.562 mas, bpa=-1.096 degrees ! Estimated noise=1.44737 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.60591e-05 Jy ! Component: 100 - total flux cleaned = 0.000497566 Jy ! Component: 150 - total flux cleaned = 0.00075178 Jy ! Component: 200 - total flux cleaned = 0.000639639 Jy ! Total flux subtracted in 200 components = 0.000639639 Jy ! Clean residual min=-0.000596 max=0.000598 Jy/beam ! Clean residual mean=-0.000001 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.0872066 Jy selfcal ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 322 components and 0.0872066 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=0.021500Jy sigma=0.438648 ! Fit after self-cal, rms=0.021487Jy sigma=0.437987 wmodel /d2/scr/pima/bp171a3_uvs/J0558-3504_X_map.mod ! Writing 322 model components to file: /d2/scr/pima/bp171a3_uvs/J0558-3504_X_map.mod wobs /d2/scr/pima/bp171a3_uvs/J0558-3504_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a3_uvs/J0558-3504_X_uvs.fits wwins /d2/scr/pima/bp171a3_uvs/J0558-3504_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/d2/scr/pima/bp171a3_uvs/J0558-3504_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9485 x 2.562 at -1.096 degrees (North through East) ! Clean map min=-0.0030099 max=0.036652 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a3_uvs/J0558-3504_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0366518 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000194064 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.58844 1.58844 3.17689 6.35378 12.7076 25.4151 50.8302 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.036 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 188.863 quit ! Quitting program ! Log file /d2/scr/pima/bp171a3_uvs/J0558-3504_X_uvs.log closed on Mon Feb 24 08:41:54 2014