! Started logfile: /d2/scr/pima/bp171a2_uvs/J0915+0007_X_uvs.log on Tue Feb 18 19:58:08 2014 obs /d2/scr/pima/bp171a2_uvs/J0915+0007_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a2_uvs/J0915+0007_X_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.714286 visibilities/baseline/integration-bin. ! Found source: J0915+0007 ! ! 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 480 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/bp171a2_uvs/J0915+0007_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=0.998168Jy sigma=41.134943 ! Fit after self-cal, rms=0.968128Jy sigma=39.980638 ! 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=0.8066 mas, bmaj=2.19 mas, bpa=-1.283 degrees ! Estimated noise=1.05444 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 = 0.0186833 Jy ! Component: 100 - total flux cleaned = 0.0265595 Jy ! Total flux subtracted in 100 components = 0.0265595 Jy ! Clean residual min=-0.005306 max=0.008214 Jy/beam ! Clean residual mean=-0.000016 rms=0.001890 Jy/beam ! Combined flux in latest and established models = 0.0265595 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0265595 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=0.029190Jy sigma=1.171256 ! Fit after self-cal, rms=0.028577Jy sigma=1.145131 ! 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=1.031 mas, bmaj=2.433 mas, bpa=-2.164 degrees ! Estimated noise=0.79934 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 = 0.0113859 Jy ! Component: 100 - total flux cleaned = 0.0177196 Jy ! Component: 150 - total flux cleaned = 0.0216915 Jy ! Component: 200 - total flux cleaned = 0.0242324 Jy ! Total flux subtracted in 200 components = 0.0242324 Jy ! Clean residual min=-0.006489 max=0.011439 Jy/beam ! Clean residual mean=-0.000032 rms=0.002607 Jy/beam ! Combined flux in latest and established models = 0.0507919 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 44 components and 0.0507919 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=0.023382Jy sigma=0.940602 ! Fit after self-cal, rms=0.023267Jy sigma=0.934328 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.031 x 2.433 at -2.164 degrees (North through East) ! Clean map min=-0.0060906 max=0.027568 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 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* ! MK 1.00* NL 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* ! MK 1.00* NL 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* ! MK 1.00* NL 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* ! MK 1.00* NL 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* ! MK 1.00* NL 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* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.023267Jy sigma=0.934328 ! Fit after self-cal, rms=0.023267Jy sigma=0.934328 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.031 mas, bmaj=2.433 mas, bpa=-2.164 degrees ! Estimated noise=0.79934 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 = 0.00236206 Jy ! Component: 100 - total flux cleaned = 0.00342818 Jy ! Component: 150 - total flux cleaned = 0.00358828 Jy ! Component: 200 - total flux cleaned = 0.0037358 Jy ! Total flux subtracted in 200 components = 0.0037358 Jy ! Clean residual min=-0.006331 max=0.011261 Jy/beam ! Clean residual mean=-0.000029 rms=0.002512 Jy/beam ! Combined flux in latest and established models = 0.0545277 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 51 components and 0.0545277 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=0.023040Jy sigma=0.922224 ! Fit after self-cal, rms=0.022997Jy sigma=0.919474 ! 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=0.022997Jy sigma=0.919474 ! Fit after self-cal, rms=0.022997Jy sigma=0.919474 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.031 mas, bmaj=2.433 mas, bpa=-2.164 degrees ! Estimated noise=0.79934 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000812859 Jy ! Component: 100 - total flux cleaned = 0.000854113 Jy ! Component: 150 - total flux cleaned = 0.000935785 Jy ! Component: 200 - total flux cleaned = 0.00104652 Jy ! Total flux subtracted in 200 components = 0.00104652 Jy ! Clean residual min=-0.006279 max=0.011100 Jy/beam ! Clean residual mean=-0.000029 rms=0.002473 Jy/beam ! Combined flux in latest and established models = 0.0555742 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 60 components and 0.0555742 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=0.022840Jy sigma=0.912156 ! Fit after self-cal, rms=0.022818Jy sigma=0.910121 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (2.6, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0099633 Jy ! Component: 100 - total flux cleaned = 0.0141073 Jy ! Component: 150 - total flux cleaned = 0.0151588 Jy ! Component: 200 - total flux cleaned = 0.0159005 Jy ! Total flux subtracted in 200 components = 0.0159005 Jy ! Clean residual min=-0.004886 max=0.006100 Jy/beam ! Clean residual mean=-0.000018 rms=0.001588 Jy/beam ! Combined flux in latest and established models = 0.0714747 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 104 components and 0.0714747 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=0.018924Jy sigma=0.692560 ! Fit after self-cal, rms=0.018331Jy sigma=0.671776 ! 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=0.018331Jy sigma=0.671776 ! Fit after self-cal, rms=0.018331Jy sigma=0.671776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.031 mas, bmaj=2.433 mas, bpa=-2.164 degrees ! Estimated noise=0.79934 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00246646 Jy ! Component: 100 - total flux cleaned = 0.00289452 Jy ! Component: 150 - total flux cleaned = 0.00311585 Jy ! Component: 200 - total flux cleaned = 0.0031183 Jy ! Total flux subtracted in 200 components = 0.0031183 Jy ! Clean residual min=-0.003825 max=0.005166 Jy/beam ! Clean residual mean=-0.000016 rms=0.001359 Jy/beam ! Combined flux in latest and established models = 0.074593 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 127 components and 0.074593 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=0.017671Jy sigma=0.639097 ! Fit after self-cal, rms=0.017607Jy sigma=0.636719 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 = 0.000455453 Jy ! Component: 100 - total flux cleaned = 0.000704949 Jy ! Component: 150 - total flux cleaned = 0.000816923 Jy ! Component: 200 - total flux cleaned = 0.000868942 Jy ! Total flux subtracted in 200 components = 0.000868942 Jy ! Clean residual min=-0.003426 max=0.004749 Jy/beam ! Clean residual mean=-0.000016 rms=0.001271 Jy/beam ! Combined flux in latest and established models = 0.0754619 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 140 components and 0.0754619 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=0.017218Jy sigma=0.621621 ! Fit after self-cal, rms=0.017188Jy sigma=0.620550 ! 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=0.017188Jy sigma=0.620550 ! Fit after self-cal, rms=0.017188Jy sigma=0.620550 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.612 mas, bmaj=3.346 mas, bpa=8.117 degrees ! Estimated noise=0.983595 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00137301 Jy ! Component: 100 - total flux cleaned = 0.00151764 Jy ! Component: 150 - total flux cleaned = 0.00152221 Jy ! Component: 200 - total flux cleaned = 0.00152332 Jy ! Total flux subtracted in 200 components = 0.00152332 Jy ! Clean residual min=-0.004618 max=0.006662 Jy/beam ! Clean residual mean=-0.000028 rms=0.001928 Jy/beam ! Combined flux in latest and established models = 0.0769853 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 150 components and 0.0769853 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=0.016931Jy sigma=0.614140 ! Fit after self-cal, rms=0.016880Jy sigma=0.612144 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 = 0.000421044 Jy ! Component: 100 - total flux cleaned = 0.000470765 Jy ! Component: 150 - total flux cleaned = 0.000472575 Jy ! Component: 200 - total flux cleaned = 0.000473602 Jy ! Total flux subtracted in 200 components = 0.000473602 Jy ! Clean residual min=-0.004352 max=0.006427 Jy/beam ! Clean residual mean=-0.000028 rms=0.001855 Jy/beam ! Combined flux in latest and established models = 0.0774589 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 160 components and 0.0774589 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=0.016771Jy sigma=0.610479 ! Fit after self-cal, rms=0.016740Jy sigma=0.609445 ! 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=1.031 mas, bmaj=2.433 mas, bpa=-2.164 degrees ! Estimated noise=0.79934 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.031 x 2.433 at -2.164 degrees (North through East) ! Clean map min=-0.0033197 max=0.02245 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=0.8066 mas, bmaj=2.19 mas, bpa=-1.283 degrees ! Estimated noise=1.05444 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0199559 Jy ! Component: 100 - total flux cleaned = 0.0302111 Jy ! Component: 150 - total flux cleaned = 0.0375426 Jy ! Component: 200 - total flux cleaned = 0.0433949 Jy ! Total flux subtracted in 200 components = 0.0433949 Jy ! Clean residual min=-0.003952 max=0.004403 Jy/beam ! Clean residual mean=-0.000012 rms=0.001234 Jy/beam ! Combined flux in latest and established models = 0.0433949 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 36 model components to the UV plane model. ! The established model now contains 36 components and 0.0433949 Jy ! Inverting map and beam ! Estimated beam: bmin=1.031 mas, bmaj=2.433 mas, bpa=-2.164 degrees ! Estimated noise=0.79934 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 = 0.00934383 Jy ! Component: 100 - total flux cleaned = 0.0157961 Jy ! Component: 150 - total flux cleaned = 0.0204053 Jy ! Component: 200 - total flux cleaned = 0.0237583 Jy ! Total flux subtracted in 200 components = 0.0237583 Jy ! Clean residual min=-0.003240 max=0.004710 Jy/beam ! Clean residual mean=-0.000023 rms=0.001394 Jy/beam ! Combined flux in latest and established models = 0.0671532 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 92 components and 0.0671532 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=2.612 mas, bmaj=3.346 mas, bpa=8.117 degrees ! Estimated noise=0.983595 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00410318 Jy ! Component: 100 - total flux cleaned = 0.00669612 Jy ! Component: 150 - total flux cleaned = 0.00839984 Jy ! Component: 200 - total flux cleaned = 0.00948709 Jy ! Total flux subtracted in 200 components = 0.00948709 Jy ! Clean residual min=-0.004387 max=0.006418 Jy/beam ! Clean residual mean=-0.000030 rms=0.001886 Jy/beam ! Combined flux in latest and established models = 0.0766403 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000333934 Jy ! Component: 100 - total flux cleaned = 0.00060842 Jy ! Component: 150 - total flux cleaned = 0.000793658 Jy ! Component: 200 - total flux cleaned = 0.000815279 Jy ! Total flux subtracted in 200 components = 0.000815279 Jy ! Clean residual min=-0.004276 max=0.006315 Jy/beam ! Clean residual mean=-0.000029 rms=0.001849 Jy/beam ! Combined flux in latest and established models = 0.0774556 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 116 components and 0.0774556 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.031 mas, bmaj=2.433 mas, bpa=-2.164 degrees ! Estimated noise=0.79934 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000122054 Jy ! Component: 100 - total flux cleaned = -0.000230328 Jy ! Component: 150 - total flux cleaned = -0.000320652 Jy ! Component: 200 - total flux cleaned = -0.000423593 Jy ! Total flux subtracted in 200 components = -0.000423593 Jy ! Clean residual min=-0.003208 max=0.004349 Jy/beam ! Clean residual mean=-0.000016 rms=0.001140 Jy/beam ! Combined flux in latest and established models = 0.077032 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 132 components and 0.077032 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=0.016578Jy sigma=0.600600 ! Fit after self-cal, rms=0.016485Jy sigma=0.597573 wmodel /d2/scr/pima/bp171a2_uvs/J0915+0007_X_map.mod ! Writing 132 model components to file: /d2/scr/pima/bp171a2_uvs/J0915+0007_X_map.mod wobs /d2/scr/pima/bp171a2_uvs/J0915+0007_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a2_uvs/J0915+0007_X_uvs.fits wwins /d2/scr/pima/bp171a2_uvs/J0915+0007_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp171a2_uvs/J0915+0007_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 = 0.00186226 Jy ! Component: 100 - total flux cleaned = 0.00338918 Jy ! Component: 150 - total flux cleaned = 0.0043059 Jy ! Component: 200 - total flux cleaned = 0.00513626 Jy ! Component: 250 - total flux cleaned = 0.00576202 Jy ! Component: 300 - total flux cleaned = 0.00617586 Jy ! Component: 350 - total flux cleaned = 0.00644352 Jy ! Component: 400 - total flux cleaned = 0.00669284 Jy ! Component: 450 - total flux cleaned = 0.00686051 Jy ! Component: 500 - total flux cleaned = 0.00702013 Jy ! Component: 550 - total flux cleaned = 0.00714008 Jy ! Component: 600 - total flux cleaned = 0.00719736 Jy ! Component: 650 - total flux cleaned = 0.00730547 Jy ! Component: 700 - total flux cleaned = 0.00735604 Jy ! Component: 750 - total flux cleaned = 0.00737955 Jy ! Component: 800 - total flux cleaned = 0.00735571 Jy ! Component: 850 - total flux cleaned = 0.00742177 Jy ! Component: 900 - total flux cleaned = 0.00744221 Jy ! Component: 950 - total flux cleaned = 0.00750371 Jy ! Component: 1000 - total flux cleaned = 0.00752342 Jy ! Component: 1050 - total flux cleaned = 0.00758009 Jy ! Component: 1100 - total flux cleaned = 0.0075802 Jy ! Component: 1150 - total flux cleaned = 0.00758115 Jy ! Component: 1200 - total flux cleaned = 0.00759821 Jy ! Component: 1250 - total flux cleaned = 0.00761468 Jy ! Component: 1300 - total flux cleaned = 0.00761458 Jy ! Component: 1350 - total flux cleaned = 0.00756869 Jy ! Component: 1400 - total flux cleaned = 0.00756891 Jy ! Component: 1450 - total flux cleaned = 0.00755458 Jy ! Component: 1500 - total flux cleaned = 0.00755496 Jy ! Component: 1550 - total flux cleaned = 0.007541 Jy ! Component: 1600 - total flux cleaned = 0.00751412 Jy ! Component: 1650 - total flux cleaned = 0.00751441 Jy ! Component: 1700 - total flux cleaned = 0.00750149 Jy ! Component: 1750 - total flux cleaned = 0.00750123 Jy ! Component: 1800 - total flux cleaned = 0.00752596 Jy ! Component: 1850 - total flux cleaned = 0.00755007 Jy ! Component: 1900 - total flux cleaned = 0.0075978 Jy ! Component: 1950 - total flux cleaned = 0.00762129 Jy ! Component: 2000 - total flux cleaned = 0.00763294 Jy ! Component: 2050 - total flux cleaned = 0.00762155 Jy ! Component: 2100 - total flux cleaned = 0.0076555 Jy ! Component: 2150 - total flux cleaned = 0.00762191 Jy ! Component: 2200 - total flux cleaned = 0.00762202 Jy ! Component: 2250 - total flux cleaned = 0.00760027 Jy ! Component: 2300 - total flux cleaned = 0.00760021 Jy ! Component: 2350 - total flux cleaned = 0.00761089 Jy ! Component: 2400 - total flux cleaned = 0.00762142 Jy ! Component: 2450 - total flux cleaned = 0.00763183 Jy ! Component: 2500 - total flux cleaned = 0.00765253 Jy ! Component: 2550 - total flux cleaned = 0.00767307 Jy ! Component: 2600 - total flux cleaned = 0.00766287 Jy ! Component: 2650 - total flux cleaned = 0.00767311 Jy ! Component: 2700 - total flux cleaned = 0.00766298 Jy ! Component: 2750 - total flux cleaned = 0.00768295 Jy ! Component: 2800 - total flux cleaned = 0.007663 Jy ! Component: 2850 - total flux cleaned = 0.00765314 Jy ! Component: 2900 - total flux cleaned = 0.00765313 Jy ! Component: 2950 - total flux cleaned = 0.00765315 Jy ! Component: 3000 - total flux cleaned = 0.00762381 Jy ! Component: 3050 - total flux cleaned = 0.00760437 Jy ! Component: 3100 - total flux cleaned = 0.00755573 Jy ! Component: 3150 - total flux cleaned = 0.00751686 Jy ! Component: 3200 - total flux cleaned = 0.00746836 Jy ! Component: 3250 - total flux cleaned = 0.00742001 Jy ! Component: 3300 - total flux cleaned = 0.00739099 Jy ! Component: 3350 - total flux cleaned = 0.00735229 Jy ! Component: 3400 - total flux cleaned = 0.00731368 Jy ! Component: 3450 - total flux cleaned = 0.00727512 Jy ! Component: 3500 - total flux cleaned = 0.00725588 Jy ! Component: 3550 - total flux cleaned = 0.00721734 Jy ! Component: 3600 - total flux cleaned = 0.00716919 Jy ! Component: 3650 - total flux cleaned = 0.00714994 Jy ! Component: 3700 - total flux cleaned = 0.00712096 Jy ! Component: 3750 - total flux cleaned = 0.00705342 Jy ! Component: 3800 - total flux cleaned = 0.00703409 Jy ! Component: 3850 - total flux cleaned = 0.00701473 Jy ! Component: 3900 - total flux cleaned = 0.00698562 Jy ! Component: 3950 - total flux cleaned = 0.00701489 Jy ! Component: 4000 - total flux cleaned = 0.00703451 Jy ! Component: 4050 - total flux cleaned = 0.00703457 Jy ! Total flux subtracted in 4096 components = 0.00706405 Jy ! Clean residual min=-0.000630 max=0.000600 Jy/beam ! Clean residual mean=-0.000001 rms=0.000170 Jy/beam ! Combined flux in latest and established models = 0.084096 Jy keep ! Adding 329 model components to the UV plane model. ! The established model now contains 461 components and 0.0840961 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a2_uvs/J0915+0007_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.031 x 2.433 at -2.164 degrees (North through East) ! Clean map min=-0.0010715 max=0.023145 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a2_uvs/J0915+0007_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.023145 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000166538 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.15863 2.15863 4.31727 8.63454 17.2691 34.5381 69.0763 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.023 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 138.976 quit ! Quitting program ! Log file /d2/scr/pima/bp171a2_uvs/J0915+0007_X_uvs.log closed on Tue Feb 18 19:58:12 2014