! Started logfile: J1305+7854_X_2006_02_23_yyk_uvs.log on Wed Jul 5 12:19:22 2006 obs J1305+7854_X_2006_02_23_yyk_uva.fits ! Reading UV FITS file: J1305+7854_X_2006_02_23_yyk_uva.fits ! AN table 1: 881 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.993946 visibilities/baseline/integration-bin. ! Found source: J1305+7854 ! ! 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 2397 lines of history. ! ! Reading 157620 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 J1305+7854_X_2006_02_23_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)= 0.19952 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=0.6123 mas, bmaj=2.866 mas, bpa=7.487 degrees ! Estimated noise=1.17541 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 = 0.150178 Jy ! Component: 100 - total flux cleaned = 0.186821 Jy ! Total flux subtracted in 100 components = 0.186821 Jy ! Clean residual min=-0.008339 max=0.011136 Jy/beam ! Clean residual mean=-0.000003 rms=0.002195 Jy/beam ! Combined flux in latest and established models = 0.186821 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.186821 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065805Jy sigma=1.287172 ! Fit after self-cal, rms=0.065527Jy sigma=1.280683 ! 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=0.8469 mas, bmaj=2.895 mas, bpa=5.952 degrees ! Estimated noise=0.636516 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 = 0.0218209 Jy ! Component: 100 - total flux cleaned = 0.0298324 Jy ! Component: 150 - total flux cleaned = 0.0340632 Jy ! Component: 200 - total flux cleaned = 0.0364729 Jy ! Total flux subtracted in 200 components = 0.0364729 Jy ! Clean residual min=-0.005380 max=0.004851 Jy/beam ! Clean residual mean=-0.000009 rms=0.001390 Jy/beam ! Combined flux in latest and established models = 0.223294 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 31 components and 0.223294 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060865Jy sigma=1.175091 ! Fit after self-cal, rms=0.060856Jy sigma=1.174717 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8469 x 2.895 at 5.952 degrees (North through East) ! Clean map min=-0.0051124 max=0.18652 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: 1.00119 ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.08 KP 0.96 ! LA 1.00 MK 0.97 NL 1.02 OV 0.98 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.01785 ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.05 KP 0.91 ! LA 0.95 MK 0.93 NL 0.98 OV 0.97 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 1 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.981218 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.07 HN 1.00 KP 0.88 ! LA 0.95 MK 1.05 NL 1.03 OV 1.07 ! PT 1.11 SC 1.04 ! ! ! Fit before self-cal, rms=0.060856Jy sigma=1.174717 ! Fit after self-cal, rms=0.059986Jy sigma=1.150363 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=0.059986Jy sigma=1.150363 ! Fit after self-cal, rms=0.059999Jy sigma=1.150373 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8534 mas, bmaj=2.898 mas, bpa=6.342 degrees ! Estimated noise=0.636016 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 = 0.000676622 Jy ! Component: 100 - total flux cleaned = 0.000722787 Jy ! Component: 150 - total flux cleaned = 0.000721023 Jy ! Component: 200 - total flux cleaned = 0.000721054 Jy ! Total flux subtracted in 200 components = 0.000721054 Jy ! Clean residual min=-0.003525 max=0.003479 Jy/beam ! Clean residual mean=-0.000016 rms=0.000853 Jy/beam ! Combined flux in latest and established models = 0.224015 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.224015 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059926Jy sigma=1.149202 ! Fit after self-cal, rms=0.059947Jy sigma=1.149276 ! 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=0.059947Jy sigma=1.149276 ! Fit after self-cal, rms=0.050960Jy sigma=0.978503 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) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0016302 Jy ! Component: 100 - total flux cleaned = 0.00143899 Jy ! Component: 150 - total flux cleaned = 0.00122747 Jy ! Component: 200 - total flux cleaned = 0.00109453 Jy ! Total flux subtracted in 200 components = 0.00109453 Jy ! Clean residual min=-0.003449 max=0.003430 Jy/beam ! Clean residual mean=-0.000017 rms=0.000859 Jy/beam ! Combined flux in latest and established models = 0.22511 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 48 components and 0.22511 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050765Jy sigma=0.975312 ! Fit after self-cal, rms=0.050530Jy sigma=0.970815 ! 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: 0.8534 x 2.898 at 6.342 degrees (North through East) ! Clean map min=-0.0034357 max=0.18922 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=0.050530Jy sigma=0.970815 ! Fit after self-cal, rms=0.050272Jy sigma=0.964325 ! 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=0.050272Jy sigma=0.964325 ! Fit after self-cal, rms=0.050258Jy sigma=0.964022 ! Inverting map and beam ! Estimated beam: bmin=0.8483 mas, bmaj=2.911 mas, bpa=6.401 degrees ! Estimated noise=0.63421 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000216347 Jy ! Component: 100 - total flux cleaned = 0.000104657 Jy ! Component: 150 - total flux cleaned = 7.94244e-05 Jy ! Component: 200 - total flux cleaned = 5.50355e-05 Jy ! Total flux subtracted in 200 components = 5.50355e-05 Jy ! Clean residual min=-0.003162 max=0.003361 Jy/beam ! Clean residual mean=-0.000018 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 0.225165 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 52 components and 0.225165 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050232Jy sigma=0.963554 ! Fit after self-cal, rms=0.050230Jy sigma=0.963517 ! 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=0.050230Jy sigma=0.963517 ! Fit after self-cal, rms=0.049169Jy sigma=0.932945 ! 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=0.049169Jy sigma=0.932945 ! Fit after self-cal, rms=0.049168Jy sigma=0.932845 ! Inverting map and beam ! Estimated beam: bmin=0.8491 mas, bmaj=2.918 mas, bpa=6.302 degrees ! Estimated noise=0.636157 mJy/beam. ! Added new window around map position (-2.2, 8.4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00381864 Jy ! Component: 100 - total flux cleaned = 0.00584285 Jy ! Component: 150 - total flux cleaned = 0.00679344 Jy ! Component: 200 - total flux cleaned = 0.00709691 Jy ! Total flux subtracted in 200 components = 0.00709691 Jy ! Clean residual min=-0.002428 max=0.002705 Jy/beam ! Clean residual mean=-0.000011 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.232262 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 79 components and 0.232262 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048951Jy sigma=0.927672 ! Fit after self-cal, rms=0.048942Jy sigma=0.927509 ! Inverting map ! Added new window around map position (-23.8, -24.4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0021353 Jy ! Component: 100 - total flux cleaned = 0.00301843 Jy ! Component: 150 - total flux cleaned = 0.0037237 Jy ! Component: 200 - total flux cleaned = 0.00429849 Jy ! Total flux subtracted in 200 components = 0.00429849 Jy ! Clean residual min=-0.002087 max=0.001990 Jy/beam ! Clean residual mean=-0.000003 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.23656 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 33 model components to the UV plane model. ! The established model now contains 102 components and 0.23656 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048818Jy sigma=0.925022 ! Fit after self-cal, rms=0.048810Jy sigma=0.924912 ! 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=2.124 mas, bmaj=3.385 mas, bpa=3.698 degrees ! Estimated noise=0.821891 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 = 0.0008359 Jy ! Component: 100 - total flux cleaned = 0.00129751 Jy ! Component: 150 - total flux cleaned = 0.00169164 Jy ! Component: 200 - total flux cleaned = 0.00185653 Jy ! Total flux subtracted in 200 components = 0.00185653 Jy ! Clean residual min=-0.002199 max=0.001443 Jy/beam ! Clean residual mean=0.000001 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.238417 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 30 model components to the UV plane model. ! The established model now contains 125 components and 0.238417 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048824Jy sigma=0.925079 ! Fit after self-cal, rms=0.048817Jy sigma=0.924936 ! 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=0.6129 mas, bmaj=2.887 mas, bpa=7.614 degrees ! Estimated noise=1.18097 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.153379 Jy ! Component: 100 - total flux cleaned = 0.190306 Jy ! Component: 150 - total flux cleaned = 0.20515 Jy ! Component: 200 - total flux cleaned = 0.212511 Jy ! Total flux subtracted in 200 components = 0.212511 Jy ! Clean residual min=-0.004710 max=0.005302 Jy/beam ! Clean residual mean=-0.000006 rms=0.001275 Jy/beam ! Combined flux in latest and established models = 0.212511 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.212511 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8491 mas, bmaj=2.918 mas, bpa=6.302 degrees ! Estimated noise=0.636157 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) ! Added new window around map position (1, -0.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00847771 Jy ! Component: 100 - total flux cleaned = 0.0127035 Jy ! Component: 150 - total flux cleaned = 0.0157537 Jy ! Component: 200 - total flux cleaned = 0.0180566 Jy ! Total flux subtracted in 200 components = 0.0180566 Jy ! Clean residual min=-0.002480 max=0.001846 Jy/beam ! Clean residual mean=-0.000013 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.230568 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 60 components and 0.230568 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=2.124 mas, bmaj=3.385 mas, bpa=3.698 degrees ! Estimated noise=0.821891 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 = 0.00263661 Jy ! Component: 100 - total flux cleaned = 0.00437183 Jy ! Component: 150 - total flux cleaned = 0.00563103 Jy ! Component: 200 - total flux cleaned = 0.00657536 Jy ! Total flux subtracted in 200 components = 0.00657536 Jy ! Clean residual min=-0.002216 max=0.001487 Jy/beam ! Clean residual mean=-0.000005 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.237143 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 88 components and 0.237143 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8491 mas, bmaj=2.918 mas, bpa=6.302 degrees ! Estimated noise=0.636157 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -5.42867e-05 Jy ! Component: 100 - total flux cleaned = 0.00027481 Jy ! Component: 150 - total flux cleaned = 0.000605745 Jy ! Component: 200 - total flux cleaned = 0.000828802 Jy ! Total flux subtracted in 200 components = 0.000828802 Jy ! Clean residual min=-0.001936 max=0.001915 Jy/beam ! Clean residual mean=0.000001 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.237972 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 110 components and 0.237972 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048675Jy sigma=0.922745 ! Fit after self-cal, rms=0.048655Jy sigma=0.922385 wmodel J1305+7854_X_2006_02_23_yyk\_map.mod ! Writing 110 model components to file: J1305+7854_X_2006_02_23_yyk_map.mod wobs J1305+7854_X_2006_02_23_yyk\_uvs.fits ! Writing UV FITS file: J1305+7854_X_2006_02_23_yyk_uvs.fits wwins J1305+7854_X_2006_02_23_yyk\_map.win ! wwins: Wrote 4 windows to J1305+7854_X_2006_02_23_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 = -0.000208225 Jy ! Component: 100 - total flux cleaned = -0.000242583 Jy ! Component: 150 - total flux cleaned = -0.000299631 Jy ! Component: 200 - total flux cleaned = -0.000299912 Jy ! Component: 250 - total flux cleaned = -0.000300203 Jy ! Component: 300 - total flux cleaned = -0.000375387 Jy ! Component: 350 - total flux cleaned = -0.000375202 Jy ! Component: 400 - total flux cleaned = -0.000422065 Jy ! Component: 450 - total flux cleaned = -0.000444791 Jy ! Component: 500 - total flux cleaned = -0.000423063 Jy ! Component: 550 - total flux cleaned = -0.000422811 Jy ! Component: 600 - total flux cleaned = -0.000380377 Jy ! Component: 650 - total flux cleaned = -0.000298503 Jy ! Component: 700 - total flux cleaned = -0.000318882 Jy ! Component: 750 - total flux cleaned = -0.000318669 Jy ! Component: 800 - total flux cleaned = -0.000299024 Jy ! Component: 850 - total flux cleaned = -0.000279806 Jy ! Component: 900 - total flux cleaned = -0.000279679 Jy ! Component: 950 - total flux cleaned = -0.000279865 Jy ! Component: 1000 - total flux cleaned = -0.000298124 Jy ! Component: 1050 - total flux cleaned = -0.000315775 Jy ! Component: 1100 - total flux cleaned = -0.000333259 Jy ! Component: 1150 - total flux cleaned = -0.000350499 Jy ! Component: 1200 - total flux cleaned = -0.000367527 Jy ! Component: 1250 - total flux cleaned = -0.000401501 Jy ! Component: 1300 - total flux cleaned = -0.000401376 Jy ! Component: 1350 - total flux cleaned = -0.000367986 Jy ! Component: 1400 - total flux cleaned = -0.000368169 Jy ! Component: 1450 - total flux cleaned = -0.000400829 Jy ! Component: 1500 - total flux cleaned = -0.000400833 Jy ! Component: 1550 - total flux cleaned = -0.000432775 Jy ! Component: 1600 - total flux cleaned = -0.00043283 Jy ! Component: 1650 - total flux cleaned = -0.000495698 Jy ! Component: 1700 - total flux cleaned = -0.000480284 Jy ! Component: 1750 - total flux cleaned = -0.000572851 Jy ! Component: 1800 - total flux cleaned = -0.000557566 Jy ! Component: 1850 - total flux cleaned = -0.00055781 Jy ! Component: 1900 - total flux cleaned = -0.000588079 Jy ! Component: 1950 - total flux cleaned = -0.000632774 Jy ! Component: 2000 - total flux cleaned = -0.000677085 Jy ! Total flux subtracted in 2048 components = -0.000691568 Jy ! Clean residual min=-0.000789 max=0.000806 Jy/beam ! Clean residual mean=-0.000002 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.23728 Jy keep ! Adding 134 model components to the UV plane model. ! The established model now contains 244 components and 0.23728 Jy ![Exited script file: muppet] wmap "J1305+7854_X_2006_02_23_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8491 x 2.918 at 6.302 degrees (North through East) ! Clean map min=-0.0014266 max=0.18975 Jy/beam ! Writing clean map to FITS file: J1305+7854_X_2006_02_23_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.189753 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00027413 device "J1305+7854_X_2006_02_23_yyk\_map.eps/VPS" ! Attempting to open device: 'J1305+7854_X_2006_02_23_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.4334 0.4334 0.8668 1.7336 3.4672 6.9344 13.8688 27.7376 55.4752 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.189 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8491 x 2.918 at 6.302 degrees (North through East) ! Clean map min=-0.0014266 max=0.18975 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1305+7854_X_2006_02_23_yyk\_map.gif/gif" ! Attempting to open device: 'J1305+7854_X_2006_02_23_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1305+7854_X_2006_02_23_yyk_uvs.log closed on Wed Jul 5 12:20:02 2006