! Started logfile: /d2/scr/pima/bp171a3_uvs/J1452-1319_C_uvs.log on Mon Feb 24 08:51:45 2014 obs /d2/scr/pima/bp171a3_uvs/J1452-1319_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a3_uvs/J1452-1319_C_uva.fits ! AN table 1: 3 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1452-1319 ! ! 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 504 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/bp171a3_uvs/J1452-1319_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=1.010992Jy sigma=38.770554 ! Fit after self-cal, rms=0.851619Jy sigma=32.760953 ! 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=1.672 mas, bmaj=4.946 mas, bpa=10.65 degrees ! Estimated noise=1.07084 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 = 0.113181 Jy ! Component: 100 - total flux cleaned = 0.137865 Jy ! Total flux subtracted in 100 components = 0.137865 Jy ! Clean residual min=-0.005249 max=0.007077 Jy/beam ! Clean residual mean=-0.000015 rms=0.001580 Jy/beam ! Combined flux in latest and established models = 0.137865 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.137865 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=0.027445Jy sigma=0.896630 ! Fit after self-cal, rms=0.027437Jy sigma=0.896368 ! 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=1.847 mas, bmaj=5.558 mas, bpa=9.944 degrees ! Estimated noise=0.837635 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 = 0.00995986 Jy ! Component: 100 - total flux cleaned = 0.0150608 Jy ! Component: 150 - total flux cleaned = 0.0180101 Jy ! Component: 200 - total flux cleaned = 0.0198236 Jy ! Total flux subtracted in 200 components = 0.0198236 Jy ! Clean residual min=-0.003863 max=0.003355 Jy/beam ! Clean residual mean=-0.000004 rms=0.000977 Jy/beam ! Combined flux in latest and established models = 0.157688 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 41 components and 0.157688 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=0.023230Jy sigma=0.742680 ! Fit after self-cal, rms=0.023191Jy sigma=0.741159 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.847 x 5.558 at 9.944 degrees (North through East) ! Clean map min=-0.0038256 max=0.14731 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 1.04 HN 1.02 KP 0.91 NL 1.07 ! OV 1.04 PT 0.94 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.16 HN 0.98 KP 0.95 NL 1.13 ! OV 1.03 PT 1.03 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 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 1.07 HN 1.00 KP 1.01 NL 1.03 ! OV 0.99 PT 1.03 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 1.03 KP 1.01 NL 1.02 ! OV 0.97 PT 0.95 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 1.03 KP 1.03 NL 1.01 ! OV 0.97 PT 1.07 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 HN 0.98 KP 0.94 NL 1.00 ! OV 0.95 PT 0.98 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 1.00 KP 1.04 NL 1.01 ! OV 1.01 PT 0.94 SC 1.01 ! ! ! Fit before self-cal, rms=0.023191Jy sigma=0.741159 ! Fit after self-cal, rms=0.021215Jy sigma=0.643436 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.844 mas, bmaj=5.572 mas, bpa=9.924 degrees ! Estimated noise=0.843415 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 = 0.00172814 Jy ! Component: 100 - total flux cleaned = 0.00237324 Jy ! Component: 150 - total flux cleaned = 0.00258944 Jy ! Component: 200 - total flux cleaned = 0.00272908 Jy ! Total flux subtracted in 200 components = 0.00272908 Jy ! Clean residual min=-0.002550 max=0.002549 Jy/beam ! Clean residual mean=0.000000 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.160418 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 51 components and 0.160418 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=0.020968Jy sigma=0.640251 ! Fit after self-cal, rms=0.020960Jy sigma=0.640077 ! 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=0.020960Jy sigma=0.640077 ! Fit after self-cal, rms=0.020986Jy sigma=0.636530 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.84 mas, bmaj=5.568 mas, bpa=9.976 degrees ! Estimated noise=0.851904 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143733 Jy ! Component: 100 - total flux cleaned = 0.00210829 Jy ! Component: 150 - total flux cleaned = 0.00226596 Jy ! Component: 200 - total flux cleaned = 0.00236265 Jy ! Total flux subtracted in 200 components = 0.00236265 Jy ! Clean residual min=-0.002607 max=0.002474 Jy/beam ! Clean residual mean=0.000001 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.16278 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 66 components and 0.16278 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=0.020795Jy sigma=0.635083 ! Fit after self-cal, rms=0.020791Jy sigma=0.635005 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 = 0.000115739 Jy ! Component: 100 - total flux cleaned = 0.000128523 Jy ! Component: 150 - total flux cleaned = 0.000139147 Jy ! Component: 200 - total flux cleaned = 0.000159495 Jy ! Total flux subtracted in 200 components = 0.000159495 Jy ! Clean residual min=-0.002581 max=0.002458 Jy/beam ! Clean residual mean=0.000001 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.16294 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 68 components and 0.16294 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=0.020773Jy sigma=0.634651 ! Fit after self-cal, rms=0.020770Jy sigma=0.634598 ! 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=0.020770Jy sigma=0.634598 ! Fit after self-cal, rms=0.020798Jy sigma=0.631360 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.837 mas, bmaj=5.564 mas, bpa=10.03 degrees ! Estimated noise=0.8602 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012983 Jy ! Component: 100 - total flux cleaned = 0.00186168 Jy ! Component: 150 - total flux cleaned = 0.00207492 Jy ! Component: 200 - total flux cleaned = 0.00211928 Jy ! Total flux subtracted in 200 components = 0.00211928 Jy ! Clean residual min=-0.002671 max=0.002426 Jy/beam ! Clean residual mean=0.000001 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.165059 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 74 components and 0.165059 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=0.020638Jy sigma=0.630522 ! Fit after self-cal, rms=0.020636Jy sigma=0.630470 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 = 0.000100095 Jy ! Component: 100 - total flux cleaned = 0.000109649 Jy ! Component: 150 - total flux cleaned = 0.000118668 Jy ! Component: 200 - total flux cleaned = 0.000127318 Jy ! Total flux subtracted in 200 components = 0.000127318 Jy ! Clean residual min=-0.002649 max=0.002414 Jy/beam ! Clean residual mean=0.000001 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.165186 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 77 components and 0.165186 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=0.020622Jy sigma=0.630265 ! Fit after self-cal, rms=0.020621Jy sigma=0.630238 ! 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=0.020621Jy sigma=0.630238 ! Fit after self-cal, rms=0.020653Jy sigma=0.627583 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.436 mas, bmaj=7.596 mas, bpa=-1.85 degrees ! Estimated noise=1.06286 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173629 Jy ! Component: 100 - total flux cleaned = 0.00252032 Jy ! Component: 150 - total flux cleaned = 0.00280041 Jy ! Component: 200 - total flux cleaned = 0.00286177 Jy ! Total flux subtracted in 200 components = 0.00286177 Jy ! Clean residual min=-0.003857 max=0.002994 Jy/beam ! Clean residual mean=0.000001 rms=0.001136 Jy/beam ! Combined flux in latest and established models = 0.168048 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 84 components and 0.168048 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=0.020514Jy sigma=0.628716 ! Fit after self-cal, rms=0.020509Jy sigma=0.628601 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 = 7.61502e-05 Jy ! Component: 100 - total flux cleaned = 8.82087e-05 Jy ! Component: 150 - total flux cleaned = 9.91546e-05 Jy ! Component: 200 - total flux cleaned = 0.000119039 Jy ! Total flux subtracted in 200 components = 0.000119039 Jy ! Clean residual min=-0.003801 max=0.002944 Jy/beam ! Clean residual mean=0.000002 rms=0.001131 Jy/beam ! Combined flux in latest and established models = 0.168167 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 86 components and 0.168167 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=0.020511Jy sigma=0.628905 ! Fit after self-cal, rms=0.020508Jy sigma=0.628820 ! 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=1.835 mas, bmaj=5.561 mas, bpa=10.08 degrees ! Estimated noise=0.867776 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.835 x 5.561 at 10.08 degrees (North through East) ! Clean map min=-0.0025231 max=0.14938 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=1.664 mas, bmaj=4.954 mas, bpa=10.73 degrees ! Estimated noise=1.106 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.116875 Jy ! Component: 100 - total flux cleaned = 0.142428 Jy ! Component: 150 - total flux cleaned = 0.150237 Jy ! Component: 200 - total flux cleaned = 0.154786 Jy ! Total flux subtracted in 200 components = 0.154786 Jy ! Clean residual min=-0.003270 max=0.002981 Jy/beam ! Clean residual mean=-0.000007 rms=0.000868 Jy/beam ! Combined flux in latest and established models = 0.154786 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.154786 Jy ! Inverting map and beam ! Estimated beam: bmin=1.835 mas, bmaj=5.561 mas, bpa=10.08 degrees ! Estimated noise=0.867776 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 = 0.00486443 Jy ! Component: 100 - total flux cleaned = 0.00773492 Jy ! Component: 150 - total flux cleaned = 0.00951271 Jy ! Component: 200 - total flux cleaned = 0.0106404 Jy ! Total flux subtracted in 200 components = 0.0106404 Jy ! Clean residual min=-0.002841 max=0.002578 Jy/beam ! Clean residual mean=-0.000001 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.165426 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 75 components and 0.165426 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=3.436 mas, bmaj=7.596 mas, bpa=-1.85 degrees ! Estimated noise=1.06286 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00137581 Jy ! Component: 100 - total flux cleaned = 0.00173277 Jy ! Component: 150 - total flux cleaned = 0.00177684 Jy ! Component: 200 - total flux cleaned = 0.00183955 Jy ! Total flux subtracted in 200 components = 0.00183955 Jy ! Clean residual min=-0.004066 max=0.003089 Jy/beam ! Clean residual mean=0.000001 rms=0.001175 Jy/beam ! Combined flux in latest and established models = 0.167266 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 = 5.97918e-05 Jy ! Component: 100 - total flux cleaned = 0.000118123 Jy ! Component: 150 - total flux cleaned = 0.000174734 Jy ! Component: 200 - total flux cleaned = 0.000228398 Jy ! Total flux subtracted in 200 components = 0.000228398 Jy ! Clean residual min=-0.003989 max=0.003069 Jy/beam ! Clean residual mean=0.000001 rms=0.001164 Jy/beam ! Combined flux in latest and established models = 0.167494 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 80 components and 0.167494 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.835 mas, bmaj=5.561 mas, bpa=10.08 degrees ! Estimated noise=0.867776 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000318801 Jy ! Component: 100 - total flux cleaned = -0.000320762 Jy ! Component: 150 - total flux cleaned = -0.000287035 Jy ! Component: 200 - total flux cleaned = -0.000244807 Jy ! Total flux subtracted in 200 components = -0.000244807 Jy ! Clean residual min=-0.002696 max=0.002511 Jy/beam ! Clean residual mean=0.000001 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.16725 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 87 components and 0.16725 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=0.020548Jy sigma=0.628869 ! Fit after self-cal, rms=0.020542Jy sigma=0.628677 wmodel /d2/scr/pima/bp171a3_uvs/J1452-1319_C_map.mod ! Writing 87 model components to file: /d2/scr/pima/bp171a3_uvs/J1452-1319_C_map.mod wobs /d2/scr/pima/bp171a3_uvs/J1452-1319_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a3_uvs/J1452-1319_C_uvs.fits wwins /d2/scr/pima/bp171a3_uvs/J1452-1319_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171a3_uvs/J1452-1319_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 = -0.000217448 Jy ! Component: 100 - total flux cleaned = -0.000643032 Jy ! Component: 150 - total flux cleaned = -0.000992781 Jy ! Component: 200 - total flux cleaned = -0.00120762 Jy ! Component: 250 - total flux cleaned = -0.00144161 Jy ! Component: 300 - total flux cleaned = -0.00147179 Jy ! Component: 350 - total flux cleaned = -0.00147038 Jy ! Component: 400 - total flux cleaned = -0.00155467 Jy ! Component: 450 - total flux cleaned = -0.00163558 Jy ! Component: 500 - total flux cleaned = -0.00173813 Jy ! Component: 550 - total flux cleaned = -0.00171289 Jy ! Component: 600 - total flux cleaned = -0.00173726 Jy ! Component: 650 - total flux cleaned = -0.00173731 Jy ! Component: 700 - total flux cleaned = -0.00173717 Jy ! Component: 750 - total flux cleaned = -0.00171571 Jy ! Component: 800 - total flux cleaned = -0.00167436 Jy ! Component: 850 - total flux cleaned = -0.00163452 Jy ! Component: 900 - total flux cleaned = -0.00159566 Jy ! Component: 950 - total flux cleaned = -0.00161448 Jy ! Component: 1000 - total flux cleaned = -0.00163285 Jy ! Component: 1050 - total flux cleaned = -0.00170458 Jy ! Component: 1100 - total flux cleaned = -0.00175726 Jy ! Component: 1150 - total flux cleaned = -0.00187629 Jy ! Component: 1200 - total flux cleaned = -0.00194231 Jy ! Component: 1250 - total flux cleaned = -0.00195838 Jy ! Component: 1300 - total flux cleaned = -0.00200579 Jy ! Component: 1350 - total flux cleaned = -0.00208305 Jy ! Component: 1400 - total flux cleaned = -0.00209803 Jy ! Component: 1450 - total flux cleaned = -0.00218742 Jy ! Component: 1500 - total flux cleaned = -0.00226011 Jy ! Component: 1550 - total flux cleaned = -0.00235991 Jy ! Component: 1600 - total flux cleaned = -0.00244403 Jy ! Component: 1650 - total flux cleaned = -0.00252656 Jy ! Component: 1700 - total flux cleaned = -0.00259398 Jy ! Component: 1750 - total flux cleaned = -0.0026733 Jy ! Component: 1800 - total flux cleaned = -0.00273848 Jy ! Component: 1850 - total flux cleaned = -0.00285407 Jy ! Component: 1900 - total flux cleaned = -0.00294243 Jy ! Component: 1950 - total flux cleaned = -0.00304185 Jy ! Component: 2000 - total flux cleaned = -0.00313955 Jy ! Component: 2050 - total flux cleaned = -0.00325979 Jy ! Component: 2100 - total flux cleaned = -0.00335454 Jy ! Component: 2150 - total flux cleaned = -0.00345949 Jy ! Component: 2200 - total flux cleaned = -0.00351695 Jy ! Component: 2250 - total flux cleaned = -0.00361926 Jy ! Component: 2300 - total flux cleaned = -0.00369754 Jy ! Component: 2350 - total flux cleaned = -0.00375297 Jy ! Component: 2400 - total flux cleaned = -0.00381848 Jy ! Component: 2450 - total flux cleaned = -0.00386169 Jy ! Component: 2500 - total flux cleaned = -0.00389368 Jy ! Component: 2550 - total flux cleaned = -0.00392527 Jy ! Component: 2600 - total flux cleaned = -0.00391481 Jy ! Component: 2650 - total flux cleaned = -0.00391471 Jy ! Component: 2700 - total flux cleaned = -0.00391468 Jy ! Component: 2750 - total flux cleaned = -0.00391469 Jy ! Component: 2800 - total flux cleaned = -0.00392452 Jy ! Component: 2850 - total flux cleaned = -0.00389478 Jy ! Component: 2900 - total flux cleaned = -0.00386541 Jy ! Component: 2950 - total flux cleaned = -0.00386543 Jy ! Component: 3000 - total flux cleaned = -0.00388483 Jy ! Component: 3050 - total flux cleaned = -0.00391357 Jy ! Component: 3100 - total flux cleaned = -0.00394203 Jy ! Component: 3150 - total flux cleaned = -0.00395144 Jy ! Component: 3200 - total flux cleaned = -0.00399831 Jy ! Component: 3250 - total flux cleaned = -0.00402623 Jy ! Component: 3300 - total flux cleaned = -0.00405399 Jy ! Component: 3350 - total flux cleaned = -0.00406322 Jy ! Component: 3400 - total flux cleaned = -0.00411819 Jy ! Component: 3450 - total flux cleaned = -0.00416372 Jy ! Component: 3500 - total flux cleaned = -0.00418189 Jy ! Component: 3550 - total flux cleaned = -0.00423603 Jy ! Component: 3600 - total flux cleaned = -0.00427191 Jy ! Component: 3650 - total flux cleaned = -0.00428082 Jy ! Component: 3700 - total flux cleaned = -0.00428087 Jy ! Component: 3750 - total flux cleaned = -0.0042986 Jy ! Component: 3800 - total flux cleaned = -0.0043163 Jy ! Component: 3850 - total flux cleaned = -0.00434275 Jy ! Component: 3900 - total flux cleaned = -0.00437782 Jy ! Component: 3950 - total flux cleaned = -0.00442147 Jy ! Component: 4000 - total flux cleaned = -0.00440405 Jy ! Component: 4050 - total flux cleaned = -0.00443873 Jy ! Total flux subtracted in 4096 components = -0.00446466 Jy ! Clean residual min=-0.000512 max=0.000622 Jy/beam ! Clean residual mean=-0.000001 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.162785 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 374 components and 0.162785 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a3_uvs/J1452-1319_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.835 x 5.561 at 10.08 degrees (North through East) ! Clean map min=-0.0014288 max=0.15091 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a3_uvs/J1452-1319_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.15091 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000159682 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.31744 0.31744 0.634879 1.26976 2.53952 5.07903 10.1581 20.3161 40.6323 81.2646 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.15 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 945.061 quit ! Quitting program ! Log file /d2/scr/pima/bp171a3_uvs/J1452-1319_C_uvs.log closed on Mon Feb 24 08:51:50 2014