! Started logfile: J1406+7828_X_2006_02_23_yyk_uvs.log on Wed Jul 5 12:35:54 2006 obs J1406+7828_X_2006_02_23_yyk_uva.fits ! Reading UV FITS file: J1406+7828_X_2006_02_23_yyk_uva.fits ! AN table 1: 884 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.995349 visibilities/baseline/integration-bin. ! Found source: J1406+7828 ! ! 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 158380 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 J1406+7828_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)= 0.214802 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=0.5848 mas, bmaj=2.748 mas, bpa=4.917 degrees ! Estimated noise=1.24343 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 = 0.161771 Jy ! Component: 100 - total flux cleaned = 0.192852 Jy ! Total flux subtracted in 100 components = 0.192852 Jy ! Clean residual min=-0.009316 max=0.016741 Jy/beam ! Clean residual mean=-0.000019 rms=0.002876 Jy/beam ! Combined flux in latest and established models = 0.192852 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.192852 Jy ! ! Correcting IF 1. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.080029Jy sigma=1.513991 ! Fit after self-cal, rms=0.079686Jy sigma=1.505883 ! Inverting map and beam ! Estimated beam: bmin=0.5848 mas, bmaj=2.748 mas, bpa=4.917 degrees ! Estimated noise=1.24343 mJy/beam. ! Added new window around map position (-1, 1.6). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0191743 Jy ! Component: 100 - total flux cleaned = 0.0288561 Jy ! Total flux subtracted in 100 components = 0.0288561 Jy ! Clean residual min=-0.008165 max=0.010397 Jy/beam ! Clean residual mean=-0.000007 rms=0.002385 Jy/beam ! Combined flux in latest and established models = 0.221709 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 23 components and 0.221709 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075142Jy sigma=1.400788 ! Fit after self-cal, rms=0.074808Jy sigma=1.394796 ! 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=0.8324 mas, bmaj=2.908 mas, bpa=3.593 degrees ! Estimated noise=0.658682 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 = 0.0125469 Jy ! Component: 100 - total flux cleaned = 0.0188319 Jy ! Component: 150 - total flux cleaned = 0.0224755 Jy ! Component: 200 - total flux cleaned = 0.0247037 Jy ! Total flux subtracted in 200 components = 0.0247037 Jy ! Clean residual min=-0.007088 max=0.009396 Jy/beam ! Clean residual mean=-0.000005 rms=0.001842 Jy/beam ! Combined flux in latest and established models = 0.246412 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 43 model components to the UV plane model. ! The established model now contains 62 components and 0.246412 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073452Jy sigma=1.362226 ! Fit after self-cal, rms=0.073233Jy sigma=1.358994 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8324 x 2.908 at 3.593 degrees (North through East) ! Clean map min=-0.0056919 max=0.19578 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: 0.987263 ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.01 HN 1.04 KP 0.99 ! LA 1.01 MK 0.95 NL 1.01 OV 1.03 ! PT 1.02 SC 1.13 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.00473 ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.01 HN 1.04 KP 0.92 ! LA 0.98 MK 0.96 NL 0.96 OV 1.02 ! PT 1.02 SC 1.11 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 1.01245 ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.06 HN 0.93 KP 0.87 ! LA 0.97 MK 0.97 NL 0.93 OV 1.04 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.997135 ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.08 HN 0.97 KP 0.88 ! LA 0.95 MK 0.96 NL 0.95 OV 1.09 ! PT 1.12 SC 1.10 ! ! ! Fit before self-cal, rms=0.073233Jy sigma=1.358994 ! Fit after self-cal, rms=0.073100Jy sigma=1.319732 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=0.073100Jy sigma=1.319732 ! Fit after self-cal, rms=0.073099Jy sigma=1.319719 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8416 mas, bmaj=2.872 mas, bpa=3.811 degrees ! Estimated noise=0.654592 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 (-2.2, 1.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00843373 Jy ! Component: 100 - total flux cleaned = 0.00884461 Jy ! Component: 150 - total flux cleaned = 0.00935843 Jy ! Component: 200 - total flux cleaned = 0.00969613 Jy ! Total flux subtracted in 200 components = 0.00969613 Jy ! Clean residual min=-0.003452 max=0.003873 Jy/beam ! Clean residual mean=-0.000001 rms=0.000845 Jy/beam ! Combined flux in latest and established models = 0.256108 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 32 model components to the UV plane model. ! The established model now contains 94 components and 0.256108 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072447Jy sigma=1.302404 ! Fit after self-cal, rms=0.072426Jy sigma=1.301875 ! 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=0.072426Jy sigma=1.301875 ! Fit after self-cal, rms=0.054513Jy sigma=0.989173 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 = 0.00234288 Jy ! Component: 100 - total flux cleaned = 0.00281053 Jy ! Component: 150 - total flux cleaned = 0.0030641 Jy ! Component: 200 - total flux cleaned = 0.00306815 Jy ! Total flux subtracted in 200 components = 0.00306815 Jy ! Clean residual min=-0.004434 max=0.003511 Jy/beam ! Clean residual mean=0.000004 rms=0.000860 Jy/beam ! Combined flux in latest and established models = 0.259176 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 111 components and 0.259176 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053663Jy sigma=0.973903 ! Fit after self-cal, rms=0.053313Jy sigma=0.968072 ! 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: 0.8416 x 2.872 at 3.811 degrees (North through East) ! Clean map min=-0.0039864 max=0.20031 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=0.053313Jy sigma=0.968072 ! Fit after self-cal, rms=0.051656Jy sigma=0.953784 ! 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=0.051656Jy sigma=0.953784 ! Fit after self-cal, rms=0.051634Jy sigma=0.953411 ! Inverting map and beam ! Estimated beam: bmin=0.8265 mas, bmaj=2.902 mas, bpa=3.685 degrees ! Estimated noise=0.649062 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00165942 Jy ! Component: 100 - total flux cleaned = 0.00165814 Jy ! Component: 150 - total flux cleaned = 0.00170181 Jy ! Component: 200 - total flux cleaned = 0.00166846 Jy ! Total flux subtracted in 200 components = 0.00166846 Jy ! Clean residual min=-0.002601 max=0.002585 Jy/beam ! Clean residual mean=0.000004 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.260845 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 124 components and 0.260845 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051527Jy sigma=0.951188 ! Fit after self-cal, rms=0.051509Jy sigma=0.950953 ! 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=0.051509Jy sigma=0.950953 ! Fit after self-cal, rms=0.050842Jy sigma=0.928649 ! 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=0.050842Jy sigma=0.928649 ! Fit after self-cal, rms=0.050844Jy sigma=0.928625 ! Inverting map and beam ! Estimated beam: bmin=0.8263 mas, bmaj=2.905 mas, bpa=3.646 degrees ! Estimated noise=0.648896 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000602786 Jy ! Component: 100 - total flux cleaned = 0.00064079 Jy ! Component: 150 - total flux cleaned = 0.000641604 Jy ! Component: 200 - total flux cleaned = 0.000588138 Jy ! Total flux subtracted in 200 components = 0.000588138 Jy ! Clean residual min=-0.002525 max=0.002329 Jy/beam ! Clean residual mean=0.000004 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.261433 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 139 components and 0.261433 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050807Jy sigma=0.927788 ! Fit after self-cal, rms=0.050797Jy sigma=0.927676 ! 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=2.032 mas, bmaj=3.337 mas, bpa=-0.7798 degrees ! Estimated noise=0.848917 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 = -0.000520791 Jy ! Component: 100 - total flux cleaned = -0.000454909 Jy ! Component: 150 - total flux cleaned = -0.000454457 Jy ! Component: 200 - total flux cleaned = -0.000479423 Jy ! Total flux subtracted in 200 components = -0.000479423 Jy ! Clean residual min=-0.002191 max=0.002088 Jy/beam ! Clean residual mean=0.000006 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.260954 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 148 components and 0.260954 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050779Jy sigma=0.927510 ! Fit after self-cal, rms=0.050767Jy sigma=0.927385 ! 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=0.5819 mas, bmaj=2.755 mas, bpa=4.881 degrees ! Estimated noise=1.22228 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.166007 Jy ! Component: 100 - total flux cleaned = 0.198238 Jy ! Component: 150 - total flux cleaned = 0.215387 Jy ! Component: 200 - total flux cleaned = 0.226333 Jy ! Total flux subtracted in 200 components = 0.226333 Jy ! Clean residual min=-0.004944 max=0.005942 Jy/beam ! Clean residual mean=-0.000010 rms=0.001433 Jy/beam ! Combined flux in latest and established models = 0.226333 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.226333 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8263 mas, bmaj=2.905 mas, bpa=3.646 degrees ! Estimated noise=0.648896 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 = 0.0133773 Jy ! Component: 100 - total flux cleaned = 0.0209813 Jy ! Component: 150 - total flux cleaned = 0.0259053 Jy ! Component: 200 - total flux cleaned = 0.0290845 Jy ! Total flux subtracted in 200 components = 0.0290845 Jy ! Clean residual min=-0.002627 max=0.002429 Jy/beam ! Clean residual mean=-0.000006 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.255417 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 61 components and 0.255417 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=2.032 mas, bmaj=3.337 mas, bpa=-0.7798 degrees ! Estimated noise=0.848917 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 = 0.00370608 Jy ! Component: 100 - total flux cleaned = 0.00495245 Jy ! Component: 150 - total flux cleaned = 0.00515683 Jy ! Component: 200 - total flux cleaned = 0.00520097 Jy ! Total flux subtracted in 200 components = 0.00520097 Jy ! Clean residual min=-0.002454 max=0.002035 Jy/beam ! Clean residual mean=0.000005 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.260618 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 94 components and 0.260619 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8263 mas, bmaj=2.905 mas, bpa=3.646 degrees ! Estimated noise=0.648896 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00019759 Jy ! Component: 100 - total flux cleaned = 0.000507372 Jy ! Component: 150 - total flux cleaned = 0.000569849 Jy ! Component: 200 - total flux cleaned = 0.000596542 Jy ! Total flux subtracted in 200 components = 0.000596542 Jy ! Clean residual min=-0.002391 max=0.002171 Jy/beam ! Clean residual mean=0.000004 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.261215 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 121 components and 0.261215 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050768Jy sigma=0.927379 ! Fit after self-cal, rms=0.050760Jy sigma=0.927292 wmodel J1406+7828_X_2006_02_23_yyk\_map.mod ! Writing 121 model components to file: J1406+7828_X_2006_02_23_yyk_map.mod wobs J1406+7828_X_2006_02_23_yyk\_uvs.fits ! Writing UV FITS file: J1406+7828_X_2006_02_23_yyk_uvs.fits wwins J1406+7828_X_2006_02_23_yyk\_map.win ! wwins: Wrote 3 windows to J1406+7828_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 = -0.000676464 Jy ! Component: 100 - total flux cleaned = -0.00122963 Jy ! Component: 150 - total flux cleaned = -0.00170715 Jy ! Component: 200 - total flux cleaned = -0.00202873 Jy ! Component: 250 - total flux cleaned = -0.00221067 Jy ! Component: 300 - total flux cleaned = -0.00232655 Jy ! Component: 350 - total flux cleaned = -0.00257683 Jy ! Component: 400 - total flux cleaned = -0.00265705 Jy ! Component: 450 - total flux cleaned = -0.00265737 Jy ! Component: 500 - total flux cleaned = -0.00270805 Jy ! Component: 550 - total flux cleaned = -0.0027071 Jy ! Component: 600 - total flux cleaned = -0.00268188 Jy ! Component: 650 - total flux cleaned = -0.00258666 Jy ! Component: 700 - total flux cleaned = -0.00249363 Jy ! Component: 750 - total flux cleaned = -0.00237984 Jy ! Component: 800 - total flux cleaned = -0.0023124 Jy ! Component: 850 - total flux cleaned = -0.0021796 Jy ! Component: 900 - total flux cleaned = -0.00211459 Jy ! Component: 950 - total flux cleaned = -0.00202881 Jy ! Component: 1000 - total flux cleaned = -0.00196573 Jy ! Component: 1050 - total flux cleaned = -0.00192443 Jy ! Component: 1100 - total flux cleaned = -0.00188347 Jy ! Component: 1150 - total flux cleaned = -0.00186305 Jy ! Component: 1200 - total flux cleaned = -0.00184271 Jy ! Component: 1250 - total flux cleaned = -0.00178323 Jy ! Component: 1300 - total flux cleaned = -0.00176353 Jy ! Component: 1350 - total flux cleaned = -0.00168655 Jy ! Component: 1400 - total flux cleaned = -0.0016104 Jy ! Component: 1450 - total flux cleaned = -0.00161032 Jy ! Component: 1500 - total flux cleaned = -0.00147952 Jy ! Component: 1550 - total flux cleaned = -0.00147977 Jy ! Component: 1600 - total flux cleaned = -0.00137 Jy ! Component: 1650 - total flux cleaned = -0.00133406 Jy ! Component: 1700 - total flux cleaned = -0.00129862 Jy ! Component: 1750 - total flux cleaned = -0.0012986 Jy ! Component: 1800 - total flux cleaned = -0.0011756 Jy ! Component: 1850 - total flux cleaned = -0.00107157 Jy ! Component: 1900 - total flux cleaned = -0.00103714 Jy ! Component: 1950 - total flux cleaned = -0.00100297 Jy ! Component: 2000 - total flux cleaned = -0.000901604 Jy ! Total flux subtracted in 2048 components = -0.000834806 Jy ! Clean residual min=-0.000871 max=0.001099 Jy/beam ! Clean residual mean=0.000000 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.26038 Jy keep ! Adding 128 model components to the UV plane model. ! The established model now contains 249 components and 0.26038 Jy ![Exited script file: muppet] wmap "J1406+7828_X_2006_02_23_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8263 x 2.905 at 3.646 degrees (North through East) ! Clean map min=-0.0016334 max=0.19898 Jy/beam ! Writing clean map to FITS file: J1406+7828_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 0.198984 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000316862 device "J1406+7828_X_2006_02_23_yyk\_map.eps/VPS" ! Attempting to open device: 'J1406+7828_X_2006_02_23_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.47772 0.47772 0.95544 1.91088 3.82176 7.64352 15.287 30.5741 61.1482 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.198 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8263 x 2.905 at 3.646 degrees (North through East) ! Clean map min=-0.0016334 max=0.19898 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1406+7828_X_2006_02_23_yyk\_map.gif/gif" ! Attempting to open device: 'J1406+7828_X_2006_02_23_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1406+7828_X_2006_02_23_yyk_uvs.log closed on Wed Jul 5 12:36:18 2006