! Started logfile: J0919+7825_X_2006_02_14_yyk_uvs.log on Wed Jul 5 11:51:50 2006 obs J0919+7825_X_2006_02_14_yyk_uva.fits ! Reading UV FITS file: J0919+7825_X_2006_02_14_yyk_uva.fits ! AN table 1: 873 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.783963 visibilities/baseline/integration-bin. ! Found source: J0919+7825 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40997e+09 8e+06 1 8e+06 ! 02 2 8.47997e+09 8e+06 1 8e+06 ! 03 3 8.79497e+09 8e+06 1 8e+06 ! 04 4 8.89997e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 2317 lines of history. ! ! Reading 123192 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ![@muppet J0919+7825_X_2006_02_14_yyk] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 10 float amp_soltime2 amp_soltime2 = 1 float phase_soltime1 phase_soltime1=10 float phase_soltime2 phase_soltime2=0.5 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.20 float thresh thresh = 0.10 float win_mult win_mult = 1.8 float time_av time_av = 30 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. uvav time_av, true ! Averaging into 30 second bins. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.195978 Jy 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=0.6089 mas, bmaj=3.56 mas, bpa=15.75 degrees ! Estimated noise=1.29602 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.15238 Jy ! Component: 100 - total flux cleaned = 0.205225 Jy ! Total flux subtracted in 100 components = 0.205225 Jy ! Clean residual min=-0.008662 max=0.015777 Jy/beam ! Clean residual mean=0.000029 rms=0.002758 Jy/beam ! Combined flux in latest and established models = 0.205225 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.205225 Jy ! ! Correcting IF 1. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.070429Jy sigma=1.366469 ! Fit after self-cal, rms=0.070055Jy sigma=1.358854 ! Inverting map and beam ! Estimated beam: bmin=0.6089 mas, bmaj=3.56 mas, bpa=15.75 degrees ! Estimated noise=1.29602 mJy/beam. ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0216051 Jy ! Component: 100 - total flux cleaned = 0.0322524 Jy ! Total flux subtracted in 100 components = 0.0322524 Jy ! Clean residual min=-0.005741 max=0.007679 Jy/beam ! Clean residual mean=0.000017 rms=0.001688 Jy/beam ! Combined flux in latest and established models = 0.237478 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 22 components and 0.237478 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063803Jy sigma=1.211765 ! Fit after self-cal, rms=0.063753Jy sigma=1.209998 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! 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=0.8664 mas, bmaj=3.418 mas, bpa=15.4 degrees ! Estimated noise=0.707084 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00993181 Jy ! Component: 100 - total flux cleaned = 0.0150102 Jy ! Component: 150 - total flux cleaned = 0.017948 Jy ! Component: 200 - total flux cleaned = 0.019807 Jy ! Total flux subtracted in 200 components = 0.019807 Jy ! Clean residual min=-0.004690 max=0.004272 Jy/beam ! Clean residual mean=0.000046 rms=0.001178 Jy/beam ! Combined flux in latest and established models = 0.257285 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 48 model components to the UV plane model. ! The established model now contains 62 components and 0.257285 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062598Jy sigma=1.184676 ! Fit after self-cal, rms=0.062597Jy sigma=1.184638 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8664 x 3.418 at 15.4 degrees (North through East) ! Clean map min=-0.0045205 max=0.17023 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Amplitude normalization factor in sub-array 1: 1.0077 ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.00* KP 1.01 ! LA 1.02 MK 0.96 NL 1.00 OV 0.97 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.01769 ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.02 HN 1.00* KP 0.92 ! LA 0.96 MK 0.97 NL 1.00 OV 0.95 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.997809 ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.02 HN 1.00* KP 0.87 ! LA 0.97 MK 1.01 NL 0.98 OV 1.00 ! PT 1.06 SC 1.02 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.969358 ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.07 HN 1.00* KP 0.87 ! LA 0.99 MK 1.07 NL 0.99 OV 1.05 ! PT 1.13 SC 1.11 ! ! ! Fit before self-cal, rms=0.062597Jy sigma=1.184638 ! Fit after self-cal, rms=0.061467Jy sigma=1.156874 selfcal false, false, phase_soltime ! Performing phase self-cal over 10 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061467Jy sigma=1.156874 ! Fit after self-cal, rms=0.061467Jy sigma=1.156871 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8804 mas, bmaj=3.411 mas, bpa=15.51 degrees ! Estimated noise=0.706761 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -2.52881e-06 Jy ! Component: 100 - total flux cleaned = -5.67094e-05 Jy ! Component: 150 - total flux cleaned = -9.67377e-05 Jy ! Component: 200 - total flux cleaned = -0.000145974 Jy ! Total flux subtracted in 200 components = -0.000145974 Jy ! Clean residual min=-0.002316 max=0.002924 Jy/beam ! Clean residual mean=0.000012 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.257139 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 72 components and 0.257139 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061454Jy sigma=1.156492 ! Fit after self-cal, rms=0.061453Jy sigma=1.156477 ! Inverting map print "************** FINISHED AMPLITUDE GSCALE SELF-CAL **************" ! ************** FINISHED AMPLITUDE GSCALE SELF-CAL ************** ! phase_soltime=phase_soltime2 selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061453Jy sigma=1.156477 ! Fit after self-cal, rms=0.051352Jy sigma=0.960650 dynam = dynam - 0.5 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-19.8, 10.8). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00281299 Jy ! Component: 100 - total flux cleaned = 0.00298956 Jy ! Component: 150 - total flux cleaned = 0.00298606 Jy ! Component: 200 - total flux cleaned = 0.00292345 Jy ! Total flux subtracted in 200 components = 0.00292345 Jy ! Clean residual min=-0.001825 max=0.002183 Jy/beam ! Clean residual mean=0.000008 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.260062 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 36 model components to the UV plane model. ! The established model now contains 102 components and 0.260062 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051117Jy sigma=0.955071 ! Fit after self-cal, rms=0.050882Jy sigma=0.951170 ! Inverting map print "*** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime ***" ! *** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime *** ! dynam = dynam - 0.25 restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8804 x 3.411 at 15.51 degrees (North through East) ! Clean map min=-0.0018296 max=0.17318 Jy/beam if(peak(flux) > thresh) selfcal true, true, amp_soltime1 selfcal false, false, phase_soltime 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true, amp_soltime2 selfcal false, false, phase_soltime 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) print "************** FINISHED AMPLITUDE SELF-CAL **************" end if ! Performing amp+phase self-cal over 10 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050882Jy sigma=0.951170 ! Fit after self-cal, rms=0.050193Jy sigma=0.940600 ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050193Jy sigma=0.940600 ! Fit after self-cal, rms=0.050167Jy sigma=0.940268 ! Inverting map and beam ! Estimated beam: bmin=0.8676 mas, bmaj=3.423 mas, bpa=15.26 degrees ! Estimated noise=0.700846 mJy/beam. ! Added new window around map position (-1, -21.4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000926197 Jy ! Component: 100 - total flux cleaned = 0.000919831 Jy ! Component: 150 - total flux cleaned = 0.000921754 Jy ! Component: 200 - total flux cleaned = 0.000921878 Jy ! Total flux subtracted in 200 components = 0.000921878 Jy ! Clean residual min=-0.001407 max=0.001590 Jy/beam ! Clean residual mean=0.000005 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.260984 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 123 components and 0.260984 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050055Jy sigma=0.937688 ! Fit after self-cal, rms=0.050049Jy sigma=0.937605 ! Inverting map ! Performing amp+phase self-cal over 1 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050049Jy sigma=0.937605 ! Fit after self-cal, rms=0.049527Jy sigma=0.907688 ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049527Jy sigma=0.907688 ! Fit after self-cal, rms=0.049533Jy sigma=0.907646 ! Inverting map and beam ! Estimated beam: bmin=0.866 mas, bmaj=3.422 mas, bpa=15.25 degrees ! Estimated noise=0.701111 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000155901 Jy ! Component: 100 - total flux cleaned = 0.000241076 Jy ! Component: 150 - total flux cleaned = 0.000393159 Jy ! Component: 200 - total flux cleaned = 0.000531646 Jy ! Total flux subtracted in 200 components = 0.000531646 Jy ! Clean residual min=-0.001353 max=0.001508 Jy/beam ! Clean residual mean=0.000004 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.261516 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 37 model components to the UV plane model. ! The established model now contains 146 components and 0.261516 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049485Jy sigma=0.906614 ! Fit after self-cal, rms=0.049486Jy sigma=0.906599 ! Inverting map ! ************** FINISHED AMPLITUDE SELF-CAL ************** uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.4 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.29 mas, bmaj=3.597 mas, bpa=16.23 degrees ! Estimated noise=0.880631 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00070526 Jy ! Component: 100 - total flux cleaned = 0.00113279 Jy ! Component: 150 - total flux cleaned = 0.00134176 Jy ! Component: 200 - total flux cleaned = 0.00143779 Jy ! Total flux subtracted in 200 components = 0.00143779 Jy ! Clean residual min=-0.001347 max=0.001127 Jy/beam ! Clean residual mean=0.000005 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.262953 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 162 components and 0.262953 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049481Jy sigma=0.906460 ! Fit after self-cal, rms=0.049480Jy sigma=0.906418 ! Inverting map uvtaper 0 ! No UV-taper is currently set. win_mult = win_mult / 1.4 print "************** FINISHED TAPERING SELF-CAL CLEAN **************" ! ************** FINISHED TAPERING SELF-CAL CLEAN ************** ! print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true,true,true ! clrmod: Cleared the established, tentative and continuum 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=0.6114 mas, bmaj=3.561 mas, bpa=15.62 degrees ! Estimated noise=1.29513 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.155756 Jy ! Component: 100 - total flux cleaned = 0.210173 Jy ! Component: 150 - total flux cleaned = 0.231845 Jy ! Component: 200 - total flux cleaned = 0.242079 Jy ! Total flux subtracted in 200 components = 0.242079 Jy ! Clean residual min=-0.005342 max=0.004759 Jy/beam ! Clean residual mean=0.000010 rms=0.001296 Jy/beam ! Combined flux in latest and established models = 0.242079 Jy uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.242079 Jy ! Inverting map and beam ! Estimated beam: bmin=0.866 mas, bmaj=3.422 mas, bpa=15.25 degrees ! Estimated noise=0.701111 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=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00838596 Jy ! Component: 100 - total flux cleaned = 0.0127036 Jy ! Component: 150 - total flux cleaned = 0.0144341 Jy ! Component: 200 - total flux cleaned = 0.0155 Jy ! Total flux subtracted in 200 components = 0.0155 Jy ! Clean residual min=-0.001826 max=0.002122 Jy/beam ! Clean residual mean=0.000001 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.257579 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 55 components and 0.257579 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.29 mas, bmaj=3.597 mas, bpa=16.23 degrees ! Estimated noise=0.880631 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=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0023406 Jy ! Component: 100 - total flux cleaned = 0.00367292 Jy ! Component: 150 - total flux cleaned = 0.00449642 Jy ! Component: 200 - total flux cleaned = 0.0050074 Jy ! Total flux subtracted in 200 components = 0.0050074 Jy ! Clean residual min=-0.001193 max=0.001190 Jy/beam ! Clean residual mean=-0.000001 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.262587 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 68 components and 0.262587 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.866 mas, bmaj=3.422 mas, bpa=15.25 degrees ! Estimated noise=0.701111 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000319391 Jy ! Component: 100 - total flux cleaned = -0.000327204 Jy ! Component: 150 - total flux cleaned = -0.000324104 Jy ! Component: 200 - total flux cleaned = -0.000320425 Jy ! Total flux subtracted in 200 components = -0.000320425 Jy ! Clean residual min=-0.001426 max=0.001721 Jy/beam ! Clean residual mean=0.000003 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.262266 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 30 model components to the UV plane model. ! The established model now contains 92 components and 0.262266 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049531Jy sigma=0.907588 ! Fit after self-cal, rms=0.049523Jy sigma=0.907464 wmodel J0919+7825_X_2006_02_14_yyk\_map.mod ! Writing 92 model components to file: J0919+7825_X_2006_02_14_yyk_map.mod wobs J0919+7825_X_2006_02_14_yyk\_uvs.fits ! Writing UV FITS file: J0919+7825_X_2006_02_14_yyk_uvs.fits wwins J0919+7825_X_2006_02_14_yyk\_map.win ! wwins: Wrote 3 windows to J0919+7825_X_2006_02_14_yyk_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000683723 Jy ! Component: 100 - total flux cleaned = 0.000999567 Jy ! Component: 150 - total flux cleaned = 0.00109574 Jy ! Component: 200 - total flux cleaned = 0.00118728 Jy ! Component: 250 - total flux cleaned = 0.00123213 Jy ! Component: 300 - total flux cleaned = 0.0012324 Jy ! Component: 350 - total flux cleaned = 0.00129491 Jy ! Component: 400 - total flux cleaned = 0.00131532 Jy ! Component: 450 - total flux cleaned = 0.00133537 Jy ! Component: 500 - total flux cleaned = 0.00139435 Jy ! Component: 550 - total flux cleaned = 0.00145187 Jy ! Component: 600 - total flux cleaned = 0.00148923 Jy ! Component: 650 - total flux cleaned = 0.00152598 Jy ! Component: 700 - total flux cleaned = 0.0014717 Jy ! Component: 750 - total flux cleaned = 0.00145428 Jy ! Component: 800 - total flux cleaned = 0.00141916 Jy ! Component: 850 - total flux cleaned = 0.00141927 Jy ! Component: 900 - total flux cleaned = 0.00138494 Jy ! Component: 950 - total flux cleaned = 0.00138481 Jy ! Component: 1000 - total flux cleaned = 0.0014183 Jy ! Component: 1050 - total flux cleaned = 0.00140184 Jy ! Component: 1100 - total flux cleaned = 0.00141827 Jy ! Component: 1150 - total flux cleaned = 0.00145024 Jy ! Component: 1200 - total flux cleaned = 0.0014183 Jy ! Component: 1250 - total flux cleaned = 0.00143406 Jy ! Component: 1300 - total flux cleaned = 0.0014806 Jy ! Component: 1350 - total flux cleaned = 0.00149579 Jy ! Component: 1400 - total flux cleaned = 0.00152612 Jy ! Component: 1450 - total flux cleaned = 0.00149587 Jy ! Component: 1500 - total flux cleaned = 0.00154077 Jy ! Component: 1550 - total flux cleaned = 0.00155559 Jy ! Component: 1600 - total flux cleaned = 0.00157015 Jy ! Component: 1650 - total flux cleaned = 0.00159927 Jy ! Component: 1700 - total flux cleaned = 0.00162799 Jy ! Component: 1750 - total flux cleaned = 0.00167073 Jy ! Component: 1800 - total flux cleaned = 0.00164224 Jy ! Component: 1850 - total flux cleaned = 0.00167038 Jy ! Component: 1900 - total flux cleaned = 0.00169812 Jy ! Component: 1950 - total flux cleaned = 0.00168416 Jy ! Component: 2000 - total flux cleaned = 0.00167035 Jy ! Total flux subtracted in 2048 components = 0.00165662 Jy ! Clean residual min=-0.000794 max=0.000867 Jy/beam ! Clean residual mean=-0.000000 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.263923 Jy keep ! Adding 130 model components to the UV plane model. ! The established model now contains 222 components and 0.263923 Jy ![Exited script file: muppet] wmap "J0919+7825_X_2006_02_14_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.866 x 3.422 at 15.25 degrees (North through East) ! Clean map min=-0.0013983 max=0.17196 Jy/beam ! Writing clean map to FITS file: J0919+7825_X_2006_02_14_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.171956 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000261665 device "J0919+7825_X_2006_02_14_yyk\_map.eps/VPS" ! Attempting to open device: 'J0919+7825_X_2006_02_14_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.456509 0.456509 0.913018 1.82604 3.65207 7.30415 14.6083 29.2166 58.4332 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.171 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.866 x 3.422 at 15.25 degrees (North through East) ! Clean map min=-0.0013983 max=0.17196 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0919+7825_X_2006_02_14_yyk\_map.gif/gif" ! Attempting to open device: 'J0919+7825_X_2006_02_14_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0919+7825_X_2006_02_14_yyk_uvs.log closed on Wed Jul 5 11:52:14 2006