! Started logfile: /scr/pima/bp171a9_uvs/J0916-3453_C_uvs.log on Sat Dec 21 09:10:17 2013 obs /scr/pima/bp171a9_uvs/J0916-3453_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a9_uvs/J0916-3453_C_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.785714 visibilities/baseline/integration-bin. ! Found source: J0916-3453 ! ! 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 528 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/J0916-3453_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=0.998016Jy sigma=1.087220 ! Fit after self-cal, rms=0.975635Jy sigma=1.056194 ! 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=1.979 mas, bmaj=16.09 mas, bpa=22.04 degrees ! Estimated noise=43.1316 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 = 0.0210608 Jy ! Component: 100 - total flux cleaned = 0.0280717 Jy ! Total flux subtracted in 100 components = 0.0280717 Jy ! Clean residual min=-0.003540 max=0.004337 Jy/beam ! Clean residual mean=-0.000003 rms=0.001076 Jy/beam ! Combined flux in latest and established models = 0.0280717 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0280717 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=0.023916Jy sigma=0.026359 ! Fit after self-cal, rms=0.021187Jy sigma=0.023138 ! 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=2.7 mas, bmaj=15.85 mas, bpa=20.6 degrees ! Estimated noise=31.3537 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 = 0.00675033 Jy ! Component: 100 - total flux cleaned = 0.00977309 Jy ! Component: 150 - total flux cleaned = 0.0115017 Jy ! Component: 200 - total flux cleaned = 0.0127033 Jy ! Total flux subtracted in 200 components = 0.0127033 Jy ! Clean residual min=-0.002283 max=0.002323 Jy/beam ! Clean residual mean=-0.000012 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 0.040775 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 53 components and 0.040775 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=0.020564Jy sigma=0.019651 ! Fit after self-cal, rms=0.020557Jy sigma=0.019600 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.7 x 15.85 at 20.6 degrees (North through East) ! Clean map min=-0.0022727 max=0.027158 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 1.07 FD 0.98 KP 0.92 LA 0.99 ! NL 1.06 OV 1.00 PT 0.90 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 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* KP 1.00* LA 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 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.020557Jy sigma=0.019600 ! Fit after self-cal, rms=0.020462Jy sigma=0.019559 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.697 mas, bmaj=15.87 mas, bpa=20.62 degrees ! Estimated noise=31.1349 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 = 0.000915829 Jy ! Component: 100 - total flux cleaned = 0.00126174 Jy ! Component: 150 - total flux cleaned = 0.00147192 Jy ! Component: 200 - total flux cleaned = 0.00151035 Jy ! Total flux subtracted in 200 components = 0.00151035 Jy ! Clean residual min=-0.002139 max=0.002334 Jy/beam ! Clean residual mean=-0.000002 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.0422853 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 68 components and 0.0422853 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=0.020436Jy sigma=0.019451 ! Fit after self-cal, rms=0.020427Jy sigma=0.019443 ! 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=0.020427Jy sigma=0.019443 ! Fit after self-cal, rms=0.020437Jy sigma=0.019441 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.694 mas, bmaj=15.87 mas, bpa=20.62 degrees ! Estimated noise=31.1769 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000259908 Jy ! Component: 100 - total flux cleaned = 0.000297785 Jy ! Component: 150 - total flux cleaned = 0.000315307 Jy ! Component: 200 - total flux cleaned = 0.00033252 Jy ! Total flux subtracted in 200 components = 0.00033252 Jy ! Clean residual min=-0.002102 max=0.002359 Jy/beam ! Clean residual mean=-0.000001 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.0426178 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 81 components and 0.0426178 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=0.020410Jy sigma=0.019399 ! Fit after self-cal, rms=0.020405Jy sigma=0.019395 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 = 5.95354e-06 Jy ! Component: 100 - total flux cleaned = 5.546e-05 Jy ! Component: 150 - total flux cleaned = 7.11282e-05 Jy ! Component: 200 - total flux cleaned = 7.12229e-05 Jy ! Total flux subtracted in 200 components = 7.12229e-05 Jy ! Clean residual min=-0.002103 max=0.002366 Jy/beam ! Clean residual mean=-0.000001 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.0426891 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 87 components and 0.0426891 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=0.020378Jy sigma=0.019369 ! Fit after self-cal, rms=0.020374Jy sigma=0.019366 ! 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=0.020374Jy sigma=0.019366 ! Fit after self-cal, rms=0.020375Jy sigma=0.019366 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.692 mas, bmaj=15.88 mas, bpa=20.63 degrees ! Estimated noise=31.1846 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.76304e-05 Jy ! Component: 100 - total flux cleaned = 6.67678e-05 Jy ! Component: 150 - total flux cleaned = 9.45481e-05 Jy ! Component: 200 - total flux cleaned = 9.42674e-05 Jy ! Total flux subtracted in 200 components = 9.42674e-05 Jy ! Clean residual min=-0.002104 max=0.002376 Jy/beam ! Clean residual mean=-0.000000 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.0427833 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 91 components and 0.0427833 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=0.020355Jy sigma=0.019342 ! Fit after self-cal, rms=0.020353Jy sigma=0.019340 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 = -8.09833e-07 Jy ! Component: 100 - total flux cleaned = 2.57707e-05 Jy ! Component: 150 - total flux cleaned = 3.85231e-05 Jy ! Component: 200 - total flux cleaned = 6.24794e-05 Jy ! Total flux subtracted in 200 components = 6.24794e-05 Jy ! Clean residual min=-0.002102 max=0.002383 Jy/beam ! Clean residual mean=-0.000000 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.0428458 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 95 components and 0.0428458 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=0.020333Jy sigma=0.019324 ! Fit after self-cal, rms=0.020332Jy sigma=0.019322 ! 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=0.020332Jy sigma=0.019322 ! Fit after self-cal, rms=0.020336Jy sigma=0.019322 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.689 mas, bmaj=21.28 mas, bpa=7.759 degrees ! Estimated noise=32.164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00011653 Jy ! Component: 100 - total flux cleaned = 0.000125564 Jy ! Component: 150 - total flux cleaned = 0.000116737 Jy ! Component: 200 - total flux cleaned = 0.000133601 Jy ! Total flux subtracted in 200 components = 0.000133601 Jy ! Clean residual min=-0.001932 max=0.002308 Jy/beam ! Clean residual mean=0.000001 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.0429794 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 107 components and 0.0429794 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=0.020333Jy sigma=0.019307 ! Fit after self-cal, rms=0.020336Jy sigma=0.019305 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 = 2.45609e-05 Jy ! Component: 100 - total flux cleaned = 2.42377e-05 Jy ! Component: 150 - total flux cleaned = 4.05084e-05 Jy ! Component: 200 - total flux cleaned = 5.6338e-05 Jy ! Total flux subtracted in 200 components = 5.6338e-05 Jy ! Clean residual min=-0.001907 max=0.002316 Jy/beam ! Clean residual mean=0.000001 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.0430357 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 114 components and 0.0430357 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=0.020323Jy sigma=0.019300 ! Fit after self-cal, rms=0.020327Jy sigma=0.019299 ! 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=2.691 mas, bmaj=15.88 mas, bpa=20.63 degrees ! Estimated noise=31.1918 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.691 x 15.88 at 20.63 degrees (North through East) ! Clean map min=-0.0020558 max=0.026708 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=1.976 mas, bmaj=16.14 mas, bpa=22.05 degrees ! Estimated noise=42.8429 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0226735 Jy ! Component: 100 - total flux cleaned = 0.0303661 Jy ! Component: 150 - total flux cleaned = 0.034465 Jy ! Component: 200 - total flux cleaned = 0.0370068 Jy ! Total flux subtracted in 200 components = 0.0370068 Jy ! Clean residual min=-0.002900 max=0.002974 Jy/beam ! Clean residual mean=-0.000005 rms=0.000826 Jy/beam ! Combined flux in latest and established models = 0.0370068 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 60 model components to the UV plane model. ! The established model now contains 60 components and 0.0370068 Jy ! Inverting map and beam ! Estimated beam: bmin=2.691 mas, bmaj=15.88 mas, bpa=20.63 degrees ! Estimated noise=31.1918 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 = 0.00269188 Jy ! Component: 100 - total flux cleaned = 0.00427891 Jy ! Component: 150 - total flux cleaned = 0.00508449 Jy ! Component: 200 - total flux cleaned = 0.00543826 Jy ! Total flux subtracted in 200 components = 0.00543826 Jy ! Clean residual min=-0.002154 max=0.002482 Jy/beam ! Clean residual mean=-0.000000 rms=0.000689 Jy/beam ! Combined flux in latest and established models = 0.0424451 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 82 components and 0.0424451 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=5.689 mas, bmaj=21.28 mas, bpa=7.759 degrees ! Estimated noise=32.164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000351975 Jy ! Component: 100 - total flux cleaned = 0.000442747 Jy ! Component: 150 - total flux cleaned = 0.000505273 Jy ! Component: 200 - total flux cleaned = 0.000561503 Jy ! Total flux subtracted in 200 components = 0.000561503 Jy ! Clean residual min=-0.002028 max=0.002319 Jy/beam ! Clean residual mean=0.000001 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.0430066 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 = 3.84861e-05 Jy ! Component: 100 - total flux cleaned = 8.54059e-05 Jy ! Component: 150 - total flux cleaned = 0.000117496 Jy ! Component: 200 - total flux cleaned = 0.000137605 Jy ! Total flux subtracted in 200 components = 0.000137605 Jy ! Clean residual min=-0.001991 max=0.002334 Jy/beam ! Clean residual mean=0.000002 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.0431442 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 120 components and 0.0431442 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.691 mas, bmaj=15.88 mas, bpa=20.63 degrees ! Estimated noise=31.1918 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.49373e-05 Jy ! Component: 100 - total flux cleaned = 1.63762e-05 Jy ! Component: 150 - total flux cleaned = -1.52541e-06 Jy ! Component: 200 - total flux cleaned = -1.05035e-06 Jy ! Total flux subtracted in 200 components = -1.05035e-06 Jy ! Clean residual min=-0.002108 max=0.002502 Jy/beam ! Clean residual mean=0.000002 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.0431431 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 132 components and 0.0431431 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=0.020372Jy sigma=0.019356 ! Fit after self-cal, rms=0.020367Jy sigma=0.019352 wmodel /scr/pima/bp171a9_uvs/J0916-3453_C_map.mod ! Writing 132 model components to file: /scr/pima/bp171a9_uvs/J0916-3453_C_map.mod wobs /scr/pima/bp171a9_uvs/J0916-3453_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a9_uvs/J0916-3453_C_uvs.fits wwins /scr/pima/bp171a9_uvs/J0916-3453_C_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171a9_uvs/J0916-3453_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 = 0.000659544 Jy ! Component: 100 - total flux cleaned = 0.00096436 Jy ! Component: 150 - total flux cleaned = 0.000967201 Jy ! Component: 200 - total flux cleaned = 0.00106525 Jy ! Component: 250 - total flux cleaned = 0.00112828 Jy ! Component: 300 - total flux cleaned = 0.00127573 Jy ! Component: 350 - total flux cleaned = 0.00149858 Jy ! Component: 400 - total flux cleaned = 0.00165898 Jy ! Component: 450 - total flux cleaned = 0.00194135 Jy ! Component: 500 - total flux cleaned = 0.00216199 Jy ! Component: 550 - total flux cleaned = 0.00232702 Jy ! Component: 600 - total flux cleaned = 0.00250956 Jy ! Component: 650 - total flux cleaned = 0.00272997 Jy ! Component: 700 - total flux cleaned = 0.00281516 Jy ! Component: 750 - total flux cleaned = 0.00295956 Jy ! Component: 800 - total flux cleaned = 0.00305862 Jy ! Component: 850 - total flux cleaned = 0.003155 Jy ! Component: 900 - total flux cleaned = 0.00319281 Jy ! Component: 950 - total flux cleaned = 0.00322933 Jy ! Component: 1000 - total flux cleaned = 0.00326446 Jy ! Component: 1050 - total flux cleaned = 0.00326407 Jy ! Component: 1100 - total flux cleaned = 0.00331383 Jy ! Component: 1150 - total flux cleaned = 0.00336272 Jy ! Component: 1200 - total flux cleaned = 0.00336239 Jy ! Component: 1250 - total flux cleaned = 0.0033469 Jy ! Component: 1300 - total flux cleaned = 0.00333172 Jy ! Component: 1350 - total flux cleaned = 0.00336162 Jy ! Component: 1400 - total flux cleaned = 0.0033322 Jy ! Component: 1450 - total flux cleaned = 0.00337501 Jy ! Component: 1500 - total flux cleaned = 0.00337498 Jy ! Component: 1550 - total flux cleaned = 0.00344459 Jy ! Component: 1600 - total flux cleaned = 0.00351267 Jy ! Component: 1650 - total flux cleaned = 0.00351266 Jy ! Component: 1700 - total flux cleaned = 0.00353936 Jy ! Component: 1750 - total flux cleaned = 0.00357866 Jy ! Component: 1800 - total flux cleaned = 0.0036173 Jy ! Component: 1850 - total flux cleaned = 0.0036552 Jy ! Component: 1900 - total flux cleaned = 0.00366767 Jy ! Component: 1950 - total flux cleaned = 0.00368009 Jy ! Component: 2000 - total flux cleaned = 0.00372905 Jy ! Component: 2050 - total flux cleaned = 0.00371697 Jy ! Component: 2100 - total flux cleaned = 0.0037289 Jy ! Component: 2150 - total flux cleaned = 0.00375264 Jy ! Component: 2200 - total flux cleaned = 0.00375266 Jy ! Component: 2250 - total flux cleaned = 0.00378785 Jy ! Component: 2300 - total flux cleaned = 0.00382283 Jy ! Component: 2350 - total flux cleaned = 0.003846 Jy ! Component: 2400 - total flux cleaned = 0.00390336 Jy ! Component: 2450 - total flux cleaned = 0.00391474 Jy ! Component: 2500 - total flux cleaned = 0.00393747 Jy ! Component: 2550 - total flux cleaned = 0.00393752 Jy ! Component: 2600 - total flux cleaned = 0.00397141 Jy ! Component: 2650 - total flux cleaned = 0.00398267 Jy ! Component: 2700 - total flux cleaned = 0.00399383 Jy ! Component: 2750 - total flux cleaned = 0.00406079 Jy ! Component: 2800 - total flux cleaned = 0.00409408 Jy ! Component: 2850 - total flux cleaned = 0.00411621 Jy ! Component: 2900 - total flux cleaned = 0.00414936 Jy ! Component: 2950 - total flux cleaned = 0.00419349 Jy ! Component: 3000 - total flux cleaned = 0.00421551 Jy ! Component: 3050 - total flux cleaned = 0.0042375 Jy ! Component: 3100 - total flux cleaned = 0.00429241 Jy ! Component: 3150 - total flux cleaned = 0.00431437 Jy ! Component: 3200 - total flux cleaned = 0.00431429 Jy ! Component: 3250 - total flux cleaned = 0.00436901 Jy ! Component: 3300 - total flux cleaned = 0.00437995 Jy ! Component: 3350 - total flux cleaned = 0.00438003 Jy ! Component: 3400 - total flux cleaned = 0.00441273 Jy ! Component: 3450 - total flux cleaned = 0.0044346 Jy ! Component: 3500 - total flux cleaned = 0.00445643 Jy ! Component: 3550 - total flux cleaned = 0.00448925 Jy ! Component: 3600 - total flux cleaned = 0.00448923 Jy ! Component: 3650 - total flux cleaned = 0.00452218 Jy ! Component: 3700 - total flux cleaned = 0.00455517 Jy ! Component: 3750 - total flux cleaned = 0.00457715 Jy ! Component: 3800 - total flux cleaned = 0.0045992 Jy ! Component: 3850 - total flux cleaned = 0.00461031 Jy ! Component: 3900 - total flux cleaned = 0.00465487 Jy ! Component: 3950 - total flux cleaned = 0.00466612 Jy ! Component: 4000 - total flux cleaned = 0.00469979 Jy ! Component: 4050 - total flux cleaned = 0.00473359 Jy ! Total flux subtracted in 4096 components = 0.00479022 Jy ! Clean residual min=-0.000674 max=0.000601 Jy/beam ! Clean residual mean=0.000019 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.0479334 Jy keep ! Adding 251 model components to the UV plane model. ! The established model now contains 383 components and 0.0479333 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a9_uvs/J0916-3453_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.691 x 15.88 at 20.63 degrees (North through East) ! Clean map min=-0.0014272 max=0.026483 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a9_uvs/J0916-3453_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0264831 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000222666 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.52235 2.52235 5.0447 10.0894 20.1788 40.3576 80.7152 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.026 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 118.936 quit ! Quitting program ! Log file /scr/pima/bp171a9_uvs/J0916-3453_C_uvs.log closed on Sat Dec 21 09:10:22 2013