! Started logfile: /d2/scr/pima/bp171a3_uvs/J0416-1851_X_uvs.log on Mon Feb 24 08:41:30 2014 obs /d2/scr/pima/bp171a3_uvs/J0416-1851_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a3_uvs/J0416-1851_X_uva.fits ! AN table 1: 3 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0416-1851 ! ! 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 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171a3_uvs/J0416-1851_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=1.063560Jy sigma=30.152776 ! Fit after self-cal, rms=0.643346Jy sigma=16.958789 ! 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=0.6941 mas, bmaj=2.064 mas, bpa=8.183 degrees ! Estimated noise=1.65578 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 = 0.286099 Jy ! Component: 100 - total flux cleaned = 0.360896 Jy ! Total flux subtracted in 100 components = 0.360896 Jy ! Clean residual min=-0.027425 max=0.050644 Jy/beam ! Clean residual mean=0.000016 rms=0.009515 Jy/beam ! Combined flux in latest and established models = 0.360896 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.360896 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=0.103565Jy sigma=2.844706 ! Fit after self-cal, rms=0.103565Jy sigma=2.844568 ! 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=0.868 mas, bmaj=2.319 mas, bpa=7.128 degrees ! Estimated noise=1.18212 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 = 0.041271 Jy ! Component: 100 - total flux cleaned = 0.0608365 Jy ! Component: 150 - total flux cleaned = 0.0706977 Jy ! Component: 200 - total flux cleaned = 0.0756722 Jy ! Total flux subtracted in 200 components = 0.0756722 Jy ! Clean residual min=-0.028428 max=0.047500 Jy/beam ! Clean residual mean=0.000004 rms=0.009455 Jy/beam ! Combined flux in latest and established models = 0.436568 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.436568 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=0.098667Jy sigma=2.108686 ! Fit after self-cal, rms=0.098671Jy sigma=2.108640 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.868 x 2.319 at 7.128 degrees (North through East) ! Clean map min=-0.027718 max=0.38 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 1.00* KP 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: ! FD 1.00* KP 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: ! 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 1.00* KP 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* 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=0.098671Jy sigma=2.108640 ! Fit after self-cal, rms=0.098671Jy sigma=2.108640 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.868 mas, bmaj=2.319 mas, bpa=7.128 degrees ! Estimated noise=1.18212 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 (2.2, 6.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0424484 Jy ! Component: 100 - total flux cleaned = 0.0477681 Jy ! Component: 150 - total flux cleaned = 0.0504614 Jy ! Component: 200 - total flux cleaned = 0.0509824 Jy ! Total flux subtracted in 200 components = 0.0509824 Jy ! Clean residual min=-0.027348 max=0.027176 Jy/beam ! Clean residual mean=-0.000006 rms=0.006714 Jy/beam ! Combined flux in latest and established models = 0.487551 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 40 components and 0.487551 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=0.064786Jy sigma=1.583894 ! Fit after self-cal, rms=0.062169Jy sigma=1.446592 ! 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=0.062169Jy sigma=1.446592 ! Fit after self-cal, rms=0.062169Jy sigma=1.446592 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.868 mas, bmaj=2.319 mas, bpa=7.128 degrees ! Estimated noise=1.18212 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00791784 Jy ! Component: 100 - total flux cleaned = 0.0102151 Jy ! Component: 150 - total flux cleaned = 0.0122993 Jy ! Component: 200 - total flux cleaned = 0.0134016 Jy ! Total flux subtracted in 200 components = 0.0134016 Jy ! Clean residual min=-0.022378 max=0.016624 Jy/beam ! Clean residual mean=-0.000010 rms=0.005272 Jy/beam ! Combined flux in latest and established models = 0.500952 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 47 components and 0.500952 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=0.052290Jy sigma=1.337409 ! Fit after self-cal, rms=0.052105Jy sigma=1.313117 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 = 0.00299111 Jy ! Component: 100 - total flux cleaned = 0.00486494 Jy ! Component: 150 - total flux cleaned = 0.00633985 Jy ! Component: 200 - total flux cleaned = 0.00679246 Jy ! Total flux subtracted in 200 components = 0.00679246 Jy ! Clean residual min=-0.021726 max=0.014303 Jy/beam ! Clean residual mean=-0.000012 rms=0.004940 Jy/beam ! Combined flux in latest and established models = 0.507745 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 52 components and 0.507745 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=0.049619Jy sigma=1.282398 ! Fit after self-cal, rms=0.049616Jy sigma=1.277353 ! 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=0.049616Jy sigma=1.277353 ! Fit after self-cal, rms=0.043678Jy sigma=1.061323 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8687 mas, bmaj=2.319 mas, bpa=7.265 degrees ! Estimated noise=1.17899 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00447423 Jy ! Component: 100 - total flux cleaned = -0.00577423 Jy ! Component: 150 - total flux cleaned = -0.00669012 Jy ! Component: 200 - total flux cleaned = -0.0070765 Jy ! Total flux subtracted in 200 components = -0.0070765 Jy ! Clean residual min=-0.014400 max=0.009374 Jy/beam ! Clean residual mean=-0.000007 rms=0.003387 Jy/beam ! Combined flux in latest and established models = 0.500668 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 68 components and 0.500668 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=0.043151Jy sigma=1.042212 ! Fit after self-cal, rms=0.043082Jy sigma=1.041832 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.51728e-05 Jy ! Component: 100 - total flux cleaned = -0.000408344 Jy ! Component: 150 - total flux cleaned = -0.000794043 Jy ! Component: 200 - total flux cleaned = -0.00114976 Jy ! Total flux subtracted in 200 components = -0.00114976 Jy ! Clean residual min=-0.014454 max=0.009290 Jy/beam ! Clean residual mean=-0.000007 rms=0.003364 Jy/beam ! Combined flux in latest and established models = 0.499518 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 75 components and 0.499518 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=0.042922Jy sigma=1.038053 ! Fit after self-cal, rms=0.042861Jy sigma=1.037790 ! 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=0.042861Jy sigma=1.037790 ! Fit after self-cal, rms=0.038286Jy sigma=0.875824 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.331 mas, bmaj=5.484 mas, bpa=13.93 degrees ! Estimated noise=1.53119 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00421323 Jy ! Component: 100 - total flux cleaned = -0.0055171 Jy ! Component: 150 - total flux cleaned = -0.00565295 Jy ! Component: 200 - total flux cleaned = -0.00570959 Jy ! Total flux subtracted in 200 components = -0.00570959 Jy ! Clean residual min=-0.017929 max=0.011545 Jy/beam ! Clean residual mean=-0.000002 rms=0.004930 Jy/beam ! Combined flux in latest and established models = 0.493809 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 90 components and 0.493809 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=0.037890Jy sigma=0.868984 ! Fit after self-cal, rms=0.037635Jy sigma=0.867065 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 = -0.00108987 Jy ! Component: 100 - total flux cleaned = -0.00115167 Jy ! Component: 150 - total flux cleaned = -0.00115246 Jy ! Component: 200 - total flux cleaned = -0.00119712 Jy ! Total flux subtracted in 200 components = -0.00119712 Jy ! Clean residual min=-0.017380 max=0.011640 Jy/beam ! Clean residual mean=-0.000001 rms=0.004851 Jy/beam ! Combined flux in latest and established models = 0.492612 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 100 components and 0.492612 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=0.037620Jy sigma=0.866619 ! Fit after self-cal, rms=0.037496Jy sigma=0.865569 ! 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=0.8678 mas, bmaj=2.316 mas, bpa=7.437 degrees ! Estimated noise=1.18075 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8678 x 2.316 at 7.437 degrees (North through East) ! Clean map min=-0.012528 max=0.33488 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=0.693 mas, bmaj=2.061 mas, bpa=8.517 degrees ! Estimated noise=1.65924 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.285867 Jy ! Component: 100 - total flux cleaned = 0.367121 Jy ! Component: 150 - total flux cleaned = 0.410142 Jy ! Component: 200 - total flux cleaned = 0.437135 Jy ! Total flux subtracted in 200 components = 0.437135 Jy ! Clean residual min=-0.013007 max=0.017653 Jy/beam ! Clean residual mean=0.000006 rms=0.004067 Jy/beam ! Combined flux in latest and established models = 0.437135 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.437135 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8678 mas, bmaj=2.316 mas, bpa=7.437 degrees ! Estimated noise=1.18075 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 = 0.0241656 Jy ! Component: 100 - total flux cleaned = 0.0383233 Jy ! Component: 150 - total flux cleaned = 0.0470691 Jy ! Component: 200 - total flux cleaned = 0.0525298 Jy ! Total flux subtracted in 200 components = 0.0525298 Jy ! Clean residual min=-0.012967 max=0.008829 Jy/beam ! Clean residual mean=-0.000001 rms=0.002939 Jy/beam ! Combined flux in latest and established models = 0.489665 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 45 components and 0.489665 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=2.331 mas, bmaj=5.484 mas, bpa=13.93 degrees ! Estimated noise=1.53119 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00406885 Jy ! Component: 100 - total flux cleaned = 0.00434533 Jy ! Component: 150 - total flux cleaned = 0.00445797 Jy ! Component: 200 - total flux cleaned = 0.00445358 Jy ! Total flux subtracted in 200 components = 0.00445358 Jy ! Clean residual min=-0.016673 max=0.012580 Jy/beam ! Clean residual mean=-0.000001 rms=0.005023 Jy/beam ! Combined flux in latest and established models = 0.494118 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 = -7.31482e-05 Jy ! Component: 100 - total flux cleaned = -0.000133744 Jy ! Component: 150 - total flux cleaned = -0.000193469 Jy ! Component: 200 - total flux cleaned = -0.000191684 Jy ! Total flux subtracted in 200 components = -0.000191684 Jy ! Clean residual min=-0.016704 max=0.012271 Jy/beam ! Clean residual mean=-0.000001 rms=0.004953 Jy/beam ! Combined flux in latest and established models = 0.493926 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 59 components and 0.493926 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8678 mas, bmaj=2.316 mas, bpa=7.437 degrees ! Estimated noise=1.18075 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.957e-05 Jy ! Component: 100 - total flux cleaned = 0.000338934 Jy ! Component: 150 - total flux cleaned = 0.000332653 Jy ! Component: 200 - total flux cleaned = 0.000269924 Jy ! Total flux subtracted in 200 components = 0.000269924 Jy ! Clean residual min=-0.012918 max=0.007974 Jy/beam ! Clean residual mean=-0.000001 rms=0.002689 Jy/beam ! Combined flux in latest and established models = 0.494196 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 73 components and 0.494196 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=0.037224Jy sigma=0.861461 ! Fit after self-cal, rms=0.037181Jy sigma=0.859071 wmodel /d2/scr/pima/bp171a3_uvs/J0416-1851_X_map.mod ! Writing 73 model components to file: /d2/scr/pima/bp171a3_uvs/J0416-1851_X_map.mod wobs /d2/scr/pima/bp171a3_uvs/J0416-1851_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a3_uvs/J0416-1851_X_uvs.fits wwins /d2/scr/pima/bp171a3_uvs/J0416-1851_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp171a3_uvs/J0416-1851_X_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 = -0.00531022 Jy ! Component: 100 - total flux cleaned = -0.00919063 Jy ! Component: 150 - total flux cleaned = -0.0111812 Jy ! Component: 200 - total flux cleaned = -0.0127136 Jy ! Component: 250 - total flux cleaned = -0.0138877 Jy ! Component: 300 - total flux cleaned = -0.0148736 Jy ! Component: 350 - total flux cleaned = -0.0156079 Jy ! Component: 400 - total flux cleaned = -0.0160367 Jy ! Component: 450 - total flux cleaned = -0.0160361 Jy ! Component: 500 - total flux cleaned = -0.0160365 Jy ! Component: 550 - total flux cleaned = -0.0161094 Jy ! Component: 600 - total flux cleaned = -0.015894 Jy ! Component: 650 - total flux cleaned = -0.0158936 Jy ! Component: 700 - total flux cleaned = -0.0158261 Jy ! Component: 750 - total flux cleaned = -0.015699 Jy ! Component: 800 - total flux cleaned = -0.0157001 Jy ! Component: 850 - total flux cleaned = -0.0158187 Jy ! Component: 900 - total flux cleaned = -0.0158758 Jy ! Component: 950 - total flux cleaned = -0.0158759 Jy ! Component: 1000 - total flux cleaned = -0.0160408 Jy ! Component: 1050 - total flux cleaned = -0.0161477 Jy ! Component: 1100 - total flux cleaned = -0.0162526 Jy ! Component: 1150 - total flux cleaned = -0.016304 Jy ! Component: 1200 - total flux cleaned = -0.0163541 Jy ! Component: 1250 - total flux cleaned = -0.0163543 Jy ! Component: 1300 - total flux cleaned = -0.0164027 Jy ! Component: 1350 - total flux cleaned = -0.0164509 Jy ! Component: 1400 - total flux cleaned = -0.0164979 Jy ! Component: 1450 - total flux cleaned = -0.0165912 Jy ! Component: 1500 - total flux cleaned = -0.0166842 Jy ! Component: 1550 - total flux cleaned = -0.0167775 Jy ! Component: 1600 - total flux cleaned = -0.0168712 Jy ! Component: 1650 - total flux cleaned = -0.0169194 Jy ! Component: 1700 - total flux cleaned = -0.0170636 Jy ! Component: 1750 - total flux cleaned = -0.0171125 Jy ! Component: 1800 - total flux cleaned = -0.0172619 Jy ! Component: 1850 - total flux cleaned = -0.0174638 Jy ! Component: 1900 - total flux cleaned = -0.0176188 Jy ! Component: 1950 - total flux cleaned = -0.0178288 Jy ! Component: 2000 - total flux cleaned = -0.0179366 Jy ! Component: 2050 - total flux cleaned = -0.0180453 Jy ! Component: 2100 - total flux cleaned = -0.0181011 Jy ! Component: 2150 - total flux cleaned = -0.0181019 Jy ! Component: 2200 - total flux cleaned = -0.018102 Jy ! Component: 2250 - total flux cleaned = -0.0181018 Jy ! Component: 2300 - total flux cleaned = -0.0181017 Jy ! Component: 2350 - total flux cleaned = -0.0181024 Jy ! Component: 2400 - total flux cleaned = -0.0180379 Jy ! Component: 2450 - total flux cleaned = -0.0180372 Jy ! Component: 2500 - total flux cleaned = -0.0179692 Jy ! Component: 2550 - total flux cleaned = -0.0179688 Jy ! Component: 2600 - total flux cleaned = -0.0179694 Jy ! Component: 2650 - total flux cleaned = -0.017896 Jy ! Component: 2700 - total flux cleaned = -0.0179705 Jy ! Component: 2750 - total flux cleaned = -0.017972 Jy ! Component: 2800 - total flux cleaned = -0.0178945 Jy ! Component: 2850 - total flux cleaned = -0.0178952 Jy ! Component: 2900 - total flux cleaned = -0.0178959 Jy ! Component: 2950 - total flux cleaned = -0.0178959 Jy ! Component: 3000 - total flux cleaned = -0.0179827 Jy ! Component: 3050 - total flux cleaned = -0.0181626 Jy ! Component: 3100 - total flux cleaned = -0.0180695 Jy ! Component: 3150 - total flux cleaned = -0.0181641 Jy ! Component: 3200 - total flux cleaned = -0.018261 Jy ! Component: 3250 - total flux cleaned = -0.0183626 Jy ! Component: 3300 - total flux cleaned = -0.0182614 Jy ! Component: 3350 - total flux cleaned = -0.0183671 Jy ! Component: 3400 - total flux cleaned = -0.0183671 Jy ! Component: 3450 - total flux cleaned = -0.0183657 Jy ! Component: 3500 - total flux cleaned = -0.0184825 Jy ! Component: 3550 - total flux cleaned = -0.018483 Jy ! Component: 3600 - total flux cleaned = -0.0184829 Jy ! Component: 3650 - total flux cleaned = -0.0184813 Jy ! Component: 3700 - total flux cleaned = -0.0186105 Jy ! Component: 3750 - total flux cleaned = -0.0186106 Jy ! Component: 3800 - total flux cleaned = -0.0186093 Jy ! Component: 3850 - total flux cleaned = -0.018751 Jy ! Component: 3900 - total flux cleaned = -0.0186041 Jy ! Component: 3950 - total flux cleaned = -0.0187558 Jy ! Component: 4000 - total flux cleaned = -0.0187549 Jy ! Component: 4050 - total flux cleaned = -0.0187513 Jy ! Total flux subtracted in 4096 components = -0.018914 Jy ! Clean residual min=-0.010874 max=0.010085 Jy/beam ! Clean residual mean=-0.000006 rms=0.002317 Jy/beam ! Combined flux in latest and established models = 0.475282 Jy keep ! Adding 198 model components to the UV plane model. ! The established model now contains 271 components and 0.475282 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a3_uvs/J0416-1851_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8678 x 2.316 at 7.437 degrees (North through East) ! Clean map min=-0.012007 max=0.33539 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a3_uvs/J0416-1851_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.335391 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00262811 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.35079 2.35079 4.70157 9.40315 18.8063 37.6126 75.2252 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0078 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.335 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 127.616 quit ! Quitting program ! Log file /d2/scr/pima/bp171a3_uvs/J0416-1851_X_uvs.log closed on Mon Feb 24 08:41:34 2014