! Started logfile: J2027-0831_X_2005_06_30_yyk_uvs.log on Sat Oct 8 17:42:06 2005 obs J2027-0831_X_2005_06_30_yyk_uve.fits ! Reading UV FITS file: J2027-0831_X_2005_06_30_yyk_uve.fits ! AN table 1: 12 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.911111 visibilities/baseline/integration-bin. ! Found source: J2027-0831 ! ! 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 1460 lines of history. ! ! Reading 1968 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 J2027-0831_X_2005_06_30_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. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.264369 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=0.7087 mas, bmaj=1.805 mas, bpa=0.6465 degrees ! Estimated noise=1.14678 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 = 0.197983 Jy ! Component: 100 - total flux cleaned = 0.248685 Jy ! Total flux subtracted in 100 components = 0.248685 Jy ! Clean residual min=-0.012592 max=0.023917 Jy/beam ! Clean residual mean=0.000026 rms=0.004040 Jy/beam ! Combined flux in latest and established models = 0.248685 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.248685 Jy ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.097889Jy sigma=2.155580 ! Fit after self-cal, rms=0.102750Jy sigma=1.852328 ! Inverting map and beam ! Estimated beam: bmin=0.7087 mas, bmaj=1.805 mas, bpa=0.6465 degrees ! Estimated noise=1.14678 mJy/beam. 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=0.87 mas, bmaj=2.168 mas, bpa=-2.667 degrees ! Estimated noise=0.826415 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 = 0.0345282 Jy ! Component: 100 - total flux cleaned = 0.0445392 Jy ! Component: 150 - total flux cleaned = 0.0445295 Jy ! Component: 200 - total flux cleaned = 0.0445503 Jy ! Total flux subtracted in 200 components = 0.0445503 Jy ! Clean residual min=-0.016567 max=0.019561 Jy/beam ! Clean residual mean=0.000030 rms=0.006122 Jy/beam ! Combined flux in latest and established models = 0.293235 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 32 components and 0.293235 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100056Jy sigma=1.690661 ! Fit after self-cal, rms=0.098849Jy sigma=1.685181 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.87 x 2.168 at -2.667 degrees (North through East) ! Clean map min=-0.014286 max=0.23957 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Amplitude normalization factor in sub-array 1: 1.01143 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.10 KP 0.98 ! LA 1.01 MK 0.87 NL 0.99 OV 1.13 ! PT 0.83 SC 0.94 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.00897 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.05 KP 0.88 ! LA 0.96 MK 1.15 NL 0.94 OV 1.07 ! PT 0.98 SC 0.90 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.984236 ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.03 HN 1.02 KP 0.89 ! LA 0.98 MK 1.19 NL 0.96 OV 1.09 ! PT 1.03 SC 0.94 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.908966 ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.03 HN 1.08 KP 0.99 ! LA 0.95 MK 1.47 NL 0.98 OV 1.10 ! PT 1.09 SC 1.14 ! ! ! Fit before self-cal, rms=0.098849Jy sigma=1.685181 ! Fit after self-cal, rms=0.100033Jy sigma=1.587655 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=0.100033Jy sigma=1.587655 ! Fit after self-cal, rms=0.099381Jy sigma=1.574568 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.878 mas, bmaj=2.19 mas, bpa=-2.028 degrees ! Estimated noise=0.789838 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 = -0.0101438 Jy ! Component: 100 - total flux cleaned = -0.0131081 Jy ! Component: 150 - total flux cleaned = -0.0136158 Jy ! Component: 200 - total flux cleaned = -0.0138828 Jy ! Total flux subtracted in 200 components = -0.0138828 Jy ! Clean residual min=-0.010504 max=0.014314 Jy/beam ! Clean residual mean=0.000027 rms=0.003879 Jy/beam ! Combined flux in latest and established models = 0.279353 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 44 components and 0.279353 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099094Jy sigma=1.556250 ! Fit after self-cal, rms=0.098747Jy sigma=1.553764 ! 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=0.098747Jy sigma=1.553764 ! Fit after self-cal, rms=0.094339Jy sigma=1.327768 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 = 0.000154728 Jy ! Component: 100 - total flux cleaned = -0.000126998 Jy ! Component: 150 - total flux cleaned = -0.000342836 Jy ! Component: 200 - total flux cleaned = -0.000533794 Jy ! Total flux subtracted in 200 components = -0.000533794 Jy ! Clean residual min=-0.007948 max=0.011989 Jy/beam ! Clean residual mean=0.000030 rms=0.002849 Jy/beam ! Combined flux in latest and established models = 0.278819 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 51 components and 0.278819 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094230Jy sigma=1.319317 ! Fit after self-cal, rms=0.094684Jy sigma=1.306912 ! 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: 0.878 x 2.19 at -2.028 degrees (North through East) ! Clean map min=-0.0074231 max=0.23783 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=0.094684Jy sigma=1.306912 ! Fit after self-cal, rms=0.092544Jy sigma=1.217061 ! 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=0.092544Jy sigma=1.217061 ! Fit after self-cal, rms=0.092872Jy sigma=1.213755 ! Inverting map and beam ! Estimated beam: bmin=0.8818 mas, bmaj=2.202 mas, bpa=-2.244 degrees ! Estimated noise=0.785433 mJy/beam. ! Added new window around map position (-1.8, 3). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0097684 Jy ! Component: 100 - total flux cleaned = 0.00926053 Jy ! Component: 150 - total flux cleaned = 0.00928524 Jy ! Component: 200 - total flux cleaned = 0.00897359 Jy ! Total flux subtracted in 200 components = 0.00897359 Jy ! Clean residual min=-0.005780 max=0.007211 Jy/beam ! Clean residual mean=-0.000005 rms=0.001879 Jy/beam ! Combined flux in latest and established models = 0.287792 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 69 components and 0.287792 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091313Jy sigma=1.173090 ! Fit after self-cal, rms=0.090909Jy sigma=1.167875 ! 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=0.090909Jy sigma=1.167875 ! Fit after self-cal, rms=0.090868Jy sigma=1.096897 ! 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=0.090868Jy sigma=1.096897 ! Fit after self-cal, rms=0.090957Jy sigma=1.095244 ! Inverting map and beam ! Estimated beam: bmin=0.8807 mas, bmaj=2.203 mas, bpa=-2.318 degrees ! Estimated noise=0.780919 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00569789 Jy ! Component: 100 - total flux cleaned = 0.00687252 Jy ! Component: 150 - total flux cleaned = 0.00699956 Jy ! Component: 200 - total flux cleaned = 0.00700121 Jy ! Total flux subtracted in 200 components = 0.00700121 Jy ! Clean residual min=-0.004219 max=0.004407 Jy/beam ! Clean residual mean=0.000006 rms=0.001143 Jy/beam ! Combined flux in latest and established models = 0.294793 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 35 model components to the UV plane model. ! The established model now contains 95 components and 0.294793 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090415Jy sigma=1.081158 ! Fit after self-cal, rms=0.090281Jy sigma=1.079268 ! Inverting map ! Added new window around map position (0.2, 5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00514768 Jy ! Component: 100 - total flux cleaned = 0.00607103 Jy ! Component: 150 - total flux cleaned = 0.00607252 Jy ! Component: 200 - total flux cleaned = 0.00623695 Jy ! Total flux subtracted in 200 components = 0.00623695 Jy ! Clean residual min=-0.003689 max=0.003119 Jy/beam ! Clean residual mean=-0.000001 rms=0.000904 Jy/beam ! Combined flux in latest and established models = 0.30103 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 116 components and 0.30103 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089997Jy sigma=1.070438 ! Fit after self-cal, rms=0.089896Jy sigma=1.069523 ! 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=2.238 mas, bmaj=4.078 mas, bpa=3.468 degrees ! Estimated noise=1.01994 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 = 0.000919312 Jy ! Component: 100 - total flux cleaned = 0.000972341 Jy ! Component: 150 - total flux cleaned = 0.00102684 Jy ! Component: 200 - total flux cleaned = 0.000990972 Jy ! Total flux subtracted in 200 components = 0.000990972 Jy ! Clean residual min=-0.002707 max=0.003425 Jy/beam ! Clean residual mean=-0.000004 rms=0.000916 Jy/beam ! Combined flux in latest and established models = 0.302021 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 137 components and 0.302021 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089847Jy sigma=1.068867 ! Fit after self-cal, rms=0.089769Jy sigma=1.068024 ! Inverting map uvtaper 0,0 ! 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=0.7274 mas, bmaj=1.827 mas, bpa=2.259 degrees ! Estimated noise=1.1411 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.200036 Jy ! Component: 100 - total flux cleaned = 0.24883 Jy ! Component: 150 - total flux cleaned = 0.272658 Jy ! Component: 200 - total flux cleaned = 0.286914 Jy ! Total flux subtracted in 200 components = 0.286914 Jy ! Clean residual min=-0.006196 max=0.006958 Jy/beam ! Clean residual mean=0.000008 rms=0.001611 Jy/beam ! Combined flux in latest and established models = 0.286914 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.286914 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8807 mas, bmaj=2.203 mas, bpa=-2.318 degrees ! Estimated noise=0.780919 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 = 0.0137468 Jy ! Component: 100 - total flux cleaned = 0.0172043 Jy ! Component: 150 - total flux cleaned = 0.0175954 Jy ! Component: 200 - total flux cleaned = 0.0180685 Jy ! Total flux subtracted in 200 components = 0.0180685 Jy ! Clean residual min=-0.004346 max=0.004341 Jy/beam ! Clean residual mean=-0.000005 rms=0.001210 Jy/beam ! Combined flux in latest and established models = 0.304983 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 55 components and 0.304983 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=2.238 mas, bmaj=4.078 mas, bpa=3.468 degrees ! Estimated noise=1.01994 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 = 0.000334662 Jy ! Component: 100 - total flux cleaned = 0.000261637 Jy ! Component: 150 - total flux cleaned = 0.000131941 Jy ! Component: 200 - total flux cleaned = -3.52632e-05 Jy ! Total flux subtracted in 200 components = -3.52632e-05 Jy ! Clean residual min=-0.002785 max=0.002963 Jy/beam ! Clean residual mean=-0.000010 rms=0.000950 Jy/beam ! Combined flux in latest and established models = 0.304947 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 68 components and 0.304947 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8807 mas, bmaj=2.203 mas, bpa=-2.318 degrees ! Estimated noise=0.780919 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 3.45391e-05 Jy ! Component: 100 - total flux cleaned = 2.84572e-05 Jy ! Component: 150 - total flux cleaned = 0.0002164 Jy ! Component: 200 - total flux cleaned = 0.000301156 Jy ! Total flux subtracted in 200 components = 0.000301156 Jy ! Clean residual min=-0.003653 max=0.003589 Jy/beam ! Clean residual mean=-0.000006 rms=0.000954 Jy/beam ! Combined flux in latest and established models = 0.305249 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 86 components and 0.305249 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089900Jy sigma=1.072834 ! Fit after self-cal, rms=0.089967Jy sigma=1.071665 wmodel J2027-0831_X_2005_06_30_yyk\_map.mod ! Writing 86 model components to file: J2027-0831_X_2005_06_30_yyk_map.mod wobs J2027-0831_X_2005_06_30_yyk\_uvs.fits ! Writing UV FITS file: J2027-0831_X_2005_06_30_yyk_uvs.fits wwins J2027-0831_X_2005_06_30_yyk\_map.win ! wwins: Wrote 3 windows to J2027-0831_X_2005_06_30_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 = -0.000719005 Jy ! Component: 100 - total flux cleaned = -0.00117562 Jy ! Component: 150 - total flux cleaned = -0.00191378 Jy ! Component: 200 - total flux cleaned = -0.00256222 Jy ! Component: 250 - total flux cleaned = -0.00303749 Jy ! Component: 300 - total flux cleaned = -0.00339951 Jy ! Component: 350 - total flux cleaned = -0.00353077 Jy ! Component: 400 - total flux cleaned = -0.0035736 Jy ! Component: 450 - total flux cleaned = -0.00361422 Jy ! Component: 500 - total flux cleaned = -0.0035332 Jy ! Component: 550 - total flux cleaned = -0.00341468 Jy ! Component: 600 - total flux cleaned = -0.0034538 Jy ! Component: 650 - total flux cleaned = -0.003302 Jy ! Component: 700 - total flux cleaned = -0.00319081 Jy ! Component: 750 - total flux cleaned = -0.00304476 Jy ! Component: 800 - total flux cleaned = -0.0029014 Jy ! Component: 850 - total flux cleaned = -0.00283037 Jy ! Component: 900 - total flux cleaned = -0.00269204 Jy ! Component: 950 - total flux cleaned = -0.00248739 Jy ! Component: 1000 - total flux cleaned = -0.0023867 Jy ! Component: 1050 - total flux cleaned = -0.00238668 Jy ! Component: 1100 - total flux cleaned = -0.00232135 Jy ! Component: 1150 - total flux cleaned = -0.00216037 Jy ! Component: 1200 - total flux cleaned = -0.00209676 Jy ! Component: 1250 - total flux cleaned = -0.00193975 Jy ! Component: 1300 - total flux cleaned = -0.00197053 Jy ! Component: 1350 - total flux cleaned = -0.00187885 Jy ! Component: 1400 - total flux cleaned = -0.00181852 Jy ! Component: 1450 - total flux cleaned = -0.0017883 Jy ! Component: 1500 - total flux cleaned = -0.001729 Jy ! Component: 1550 - total flux cleaned = -0.0016707 Jy ! Component: 1600 - total flux cleaned = -0.00169938 Jy ! Component: 1650 - total flux cleaned = -0.00155614 Jy ! Component: 1700 - total flux cleaned = -0.00149981 Jy ! Component: 1750 - total flux cleaned = -0.00141575 Jy ! Component: 1800 - total flux cleaned = -0.00127668 Jy ! Component: 1850 - total flux cleaned = -0.00116699 Jy ! Component: 1900 - total flux cleaned = -0.00108501 Jy ! Component: 1950 - total flux cleaned = -0.000977092 Jy ! Component: 2000 - total flux cleaned = -0.000789433 Jy ! Total flux subtracted in 2048 components = -0.000603581 Jy ! Clean residual min=-0.001339 max=0.001661 Jy/beam ! Clean residual mean=-0.000006 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.304645 Jy keep ! Adding 140 model components to the UV plane model. ! The established model now contains 226 components and 0.304645 Jy ![Exited script file: muppet] wmap "J2027-0831_X_2005_06_30_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8807 x 2.203 at -2.318 degrees (North through East) ! Clean map min=-0.0026956 max=0.23676 Jy/beam ! Writing clean map to FITS file: J2027-0831_X_2005_06_30_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.236763 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000496483 device "J2027-0831_X_2005_06_30_yyk\_map.eps/VPS" ! Attempting to open device: 'J2027-0831_X_2005_06_30_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.629089 0.629089 1.25818 2.51636 5.03271 10.0654 20.1309 40.2617 80.5234 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.236 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8807 x 2.203 at -2.318 degrees (North through East) ! Clean map min=-0.0026956 max=0.23676 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J2027-0831_X_2005_06_30_yyk\_map.gif/gif" ! Attempting to open device: 'J2027-0831_X_2005_06_30_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J2027-0831_X_2005_06_30_yyk_uvs.log closed on Sat Oct 8 17:42:10 2005