! Started logfile: J1212-2221_X_1997_08_27_yyk_uvs.log on Mon Jan 8 05:38:04 2007 obs J1212-2221_X_1997_08_27_yyk_uva.fits ! Reading UV FITS file: J1212-2221_X_1997_08_27_yyk_uva.fits ! AN table 1: 145 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.884291 visibilities/baseline/integration-bin. ! Found source: J1212-2221 ! ! 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 8.15447e+09 8e+06 1 8e+06 ! 02 2 8.23447e+09 8e+06 1 8e+06 ! 03 3 8.41447e+09 8e+06 1 8e+06 ! 04 4 8.55447e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 701 lines of history. ! ! Reading 23080 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 J1212-2221_X_1997_08_27_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)= 0.352078 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=0.667 mas, bmaj=1.76 mas, bpa=-1.162 degrees ! Estimated noise=1381.14 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 = 0.179966 Jy ! Component: 100 - total flux cleaned = 0.248656 Jy ! Total flux subtracted in 100 components = 0.248656 Jy ! Clean residual min=-0.012676 max=0.022159 Jy/beam ! Clean residual mean=0.000091 rms=0.003699 Jy/beam ! Combined flux in latest and established models = 0.248656 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 0.248656 Jy ! ! Correcting IF 1. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.272009Jy sigma=0.001353 ! Fit after self-cal, rms=0.271732Jy sigma=0.001351 ! Inverting map and beam ! Estimated beam: bmin=0.667 mas, bmaj=1.76 mas, bpa=-1.162 degrees ! Estimated noise=1381.19 mJy/beam. ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0321276 Jy ! Component: 100 - total flux cleaned = 0.0488394 Jy ! Total flux subtracted in 100 components = 0.0488394 Jy ! Clean residual min=-0.010327 max=0.011058 Jy/beam ! Clean residual mean=0.000035 rms=0.002694 Jy/beam ! Combined flux in latest and established models = 0.297495 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 27 components and 0.297495 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.269059Jy sigma=0.001326 ! Fit after self-cal, rms=0.269050Jy sigma=0.001325 ! 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=0.8491 mas, bmaj=2.187 mas, bpa=-4.324 degrees ! Estimated noise=826.519 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 = 0.013636 Jy ! Component: 100 - total flux cleaned = 0.0189604 Jy ! Component: 150 - total flux cleaned = 0.0212587 Jy ! Component: 200 - total flux cleaned = 0.0217666 Jy ! Total flux subtracted in 200 components = 0.0217666 Jy ! Clean residual min=-0.006210 max=0.007915 Jy/beam ! Clean residual mean=0.000013 rms=0.001831 Jy/beam ! Combined flux in latest and established models = 0.319262 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 40 components and 0.319262 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.268993Jy sigma=0.001323 ! Fit after self-cal, rms=0.268980Jy sigma=0.001323 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8491 x 2.187 at -4.324 degrees (North through East) ! Clean map min=-0.0057166 max=0.20839 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.02324 ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 1.14 KP 1.06 ! LA 0.98 MK 1.01 NL 0.99 OV 1.02 ! PT 0.95 SC 0.71 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.958581 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.06 KP 1.05 ! LA 0.96 MK 1.01 NL 0.98 OV 1.02 ! PT 0.91 SC 1.48 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.897663 ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 1.11 KP 1.03 ! LA 0.98 MK 1.00 NL 1.02 OV 1.00 ! PT 0.98 SC 2.08 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.961052 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.12 KP 1.01 ! LA 1.01 MK 1.02 NL 1.01 OV 0.98 ! PT 0.97 SC 1.27 ! ! ! Fit before self-cal, rms=0.268980Jy sigma=0.001323 ! Fit after self-cal, rms=0.298946Jy sigma=0.001333 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=0.298946Jy sigma=0.001333 ! Fit after self-cal, rms=0.298846Jy sigma=0.001333 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8865 mas, bmaj=2.372 mas, bpa=-7.074 degrees ! Estimated noise=771.645 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 = -0.0209847 Jy ! Component: 100 - total flux cleaned = -0.0277035 Jy ! Component: 150 - total flux cleaned = -0.0303765 Jy ! Component: 200 - total flux cleaned = -0.0312391 Jy ! Total flux subtracted in 200 components = -0.0312391 Jy ! Clean residual min=-0.005263 max=0.006127 Jy/beam ! Clean residual mean=-0.000023 rms=0.001583 Jy/beam ! Combined flux in latest and established models = 0.288023 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 50 components and 0.288023 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.297885Jy sigma=0.001325 ! Fit after self-cal, rms=0.297868Jy sigma=0.001325 ! 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=0.297868Jy sigma=0.001325 ! Fit after self-cal, rms=0.292072Jy sigma=0.001283 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 = 0.00647817 Jy ! Component: 100 - total flux cleaned = 0.00742751 Jy ! Component: 150 - total flux cleaned = 0.00750396 Jy ! Component: 200 - total flux cleaned = 0.00743418 Jy ! Total flux subtracted in 200 components = 0.00743418 Jy ! Clean residual min=-0.005576 max=0.006963 Jy/beam ! Clean residual mean=-0.000024 rms=0.001454 Jy/beam ! Combined flux in latest and established models = 0.295457 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 9 model components to the UV plane model. ! The established model now contains 53 components and 0.295457 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.291970Jy sigma=0.001282 ! Fit after self-cal, rms=0.291145Jy sigma=0.001277 ! Inverting map ! Added new window around map position (2.6, -2.8). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00805995 Jy ! Component: 100 - total flux cleaned = 0.00901038 Jy ! Component: 150 - total flux cleaned = 0.00901848 Jy ! Component: 200 - total flux cleaned = 0.00901226 Jy ! Total flux subtracted in 200 components = 0.00901226 Jy ! Clean residual min=-0.004950 max=0.004892 Jy/beam ! Clean residual mean=-0.000045 rms=0.001291 Jy/beam ! Combined flux in latest and established models = 0.304469 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 73 components and 0.304469 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.290837Jy sigma=0.001276 ! Fit after self-cal, rms=0.290651Jy sigma=0.001275 ! 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: 0.8865 x 2.372 at -7.074 degrees (North through East) ! Clean map min=-0.0049738 max=0.2093 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=0.290651Jy sigma=0.001275 ! Fit after self-cal, rms=0.376953Jy sigma=0.001263 ! 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=0.376953Jy sigma=0.001263 ! Fit after self-cal, rms=0.376910Jy sigma=0.001262 ! Inverting map and beam ! Estimated beam: bmin=0.8589 mas, bmaj=2.14 mas, bpa=-4.48 degrees ! Estimated noise=747.386 mJy/beam. ! Added new window around map position (21.6, 25). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00315007 Jy ! Component: 100 - total flux cleaned = 0.00416989 Jy ! Component: 150 - total flux cleaned = 0.00455569 Jy ! Component: 200 - total flux cleaned = 0.00489515 Jy ! Total flux subtracted in 200 components = 0.00489515 Jy ! Clean residual min=-0.003073 max=0.002533 Jy/beam ! Clean residual mean=-0.000002 rms=0.000728 Jy/beam ! Combined flux in latest and established models = 0.309364 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 97 components and 0.309364 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.376890Jy sigma=0.001262 ! Fit after self-cal, rms=0.376903Jy sigma=0.001262 ! 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=0.376903Jy sigma=0.001262 ! Fit after self-cal, rms=0.385587Jy sigma=0.001260 ! 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=0.385587Jy sigma=0.001260 ! Fit after self-cal, rms=0.385593Jy sigma=0.001260 ! Inverting map and beam ! Estimated beam: bmin=0.8553 mas, bmaj=2.12 mas, bpa=-4.217 degrees ! Estimated noise=744.752 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127568 Jy ! Component: 100 - total flux cleaned = 0.00160597 Jy ! Component: 150 - total flux cleaned = 0.00170364 Jy ! Component: 200 - total flux cleaned = 0.00179398 Jy ! Total flux subtracted in 200 components = 0.00179398 Jy ! Clean residual min=-0.002993 max=0.002468 Jy/beam ! Clean residual mean=-0.000001 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.311158 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 110 components and 0.311158 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.385586Jy sigma=0.001260 ! Fit after self-cal, rms=0.385556Jy sigma=0.001260 ! 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=2.222 mas, bmaj=5.058 mas, bpa=6.164 degrees ! Estimated noise=972.389 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 = 0.000671242 Jy ! Component: 100 - total flux cleaned = 0.000860508 Jy ! Component: 150 - total flux cleaned = 0.000860737 Jy ! Component: 200 - total flux cleaned = 0.00086058 Jy ! Total flux subtracted in 200 components = 0.00086058 Jy ! Clean residual min=-0.002262 max=0.002454 Jy/beam ! Clean residual mean=-0.000003 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 0.312019 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 120 components and 0.312019 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.385555Jy sigma=0.001260 ! Fit after self-cal, rms=0.385558Jy sigma=0.001260 ! 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=0.6802 mas, bmaj=1.726 mas, bpa=-1.536 degrees ! Estimated noise=1290.39 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.173941 Jy ! Component: 100 - total flux cleaned = 0.240058 Jy ! Component: 150 - total flux cleaned = 0.268656 Jy ! Component: 200 - total flux cleaned = 0.281565 Jy ! Total flux subtracted in 200 components = 0.281565 Jy ! Clean residual min=-0.006717 max=0.006493 Jy/beam ! Clean residual mean=0.000027 rms=0.001782 Jy/beam ! Combined flux in latest and established models = 0.281565 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.281565 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8553 mas, bmaj=2.12 mas, bpa=-4.217 degrees ! Estimated noise=744.752 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 = 0.010995 Jy ! Component: 100 - total flux cleaned = 0.0173212 Jy ! Component: 150 - total flux cleaned = 0.0217474 Jy ! Component: 200 - total flux cleaned = 0.0243323 Jy ! Total flux subtracted in 200 components = 0.0243323 Jy ! Clean residual min=-0.003278 max=0.002764 Jy/beam ! Clean residual mean=0.000003 rms=0.000758 Jy/beam ! Combined flux in latest and established models = 0.305897 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 53 components and 0.305897 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=2.222 mas, bmaj=5.058 mas, bpa=6.164 degrees ! Estimated noise=972.389 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 = 0.00308813 Jy ! Component: 100 - total flux cleaned = 0.00486835 Jy ! Component: 150 - total flux cleaned = 0.00576027 Jy ! Component: 200 - total flux cleaned = 0.00616644 Jy ! Total flux subtracted in 200 components = 0.00616644 Jy ! Clean residual min=-0.002325 max=0.002534 Jy/beam ! Clean residual mean=-0.000001 rms=0.000785 Jy/beam ! Combined flux in latest and established models = 0.312063 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 66 components and 0.312063 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8553 mas, bmaj=2.12 mas, bpa=-4.217 degrees ! Estimated noise=744.752 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -4.9656e-05 Jy ! Component: 100 - total flux cleaned = 0.000138038 Jy ! Component: 150 - total flux cleaned = 0.000134196 Jy ! Component: 200 - total flux cleaned = 0.000183882 Jy ! Total flux subtracted in 200 components = 0.000183882 Jy ! Clean residual min=-0.003047 max=0.002641 Jy/beam ! Clean residual mean=0.000000 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.312247 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 88 components and 0.312247 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.385593Jy sigma=0.001260 ! Fit after self-cal, rms=0.385659Jy sigma=0.001260 wmodel J1212-2221_X_1997_08_27_yyk\_map.mod ! Writing 88 model components to file: J1212-2221_X_1997_08_27_yyk_map.mod wobs J1212-2221_X_1997_08_27_yyk\_uvs.fits ! Writing UV FITS file: J1212-2221_X_1997_08_27_yyk_uvs.fits wwins J1212-2221_X_1997_08_27_yyk\_map.win ! wwins: Wrote 3 windows to J1212-2221_X_1997_08_27_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 = -0.000650929 Jy ! Component: 100 - total flux cleaned = -0.000562055 Jy ! Component: 150 - total flux cleaned = -0.00051928 Jy ! Component: 200 - total flux cleaned = -0.000599003 Jy ! Component: 250 - total flux cleaned = -0.000873147 Jy ! Component: 300 - total flux cleaned = -0.00125283 Jy ! Component: 350 - total flux cleaned = -0.00165668 Jy ! Component: 400 - total flux cleaned = -0.00190635 Jy ! Component: 450 - total flux cleaned = -0.00225447 Jy ! Component: 500 - total flux cleaned = -0.00259406 Jy ! Component: 550 - total flux cleaned = -0.00289294 Jy ! Component: 600 - total flux cleaned = -0.00328024 Jy ! Component: 650 - total flux cleaned = -0.0035959 Jy ! Component: 700 - total flux cleaned = -0.00399895 Jy ! Component: 750 - total flux cleaned = -0.0042423 Jy ! Component: 800 - total flux cleaned = -0.00457134 Jy ! Component: 850 - total flux cleaned = -0.00480657 Jy ! Component: 900 - total flux cleaned = -0.00497997 Jy ! Component: 950 - total flux cleaned = -0.00515054 Jy ! Component: 1000 - total flux cleaned = -0.00526306 Jy ! Component: 1050 - total flux cleaned = -0.00548424 Jy ! Component: 1100 - total flux cleaned = -0.0057012 Jy ! Component: 1150 - total flux cleaned = -0.00588829 Jy ! Component: 1200 - total flux cleaned = -0.00602027 Jy ! Component: 1250 - total flux cleaned = -0.00625475 Jy ! Component: 1300 - total flux cleaned = -0.00638349 Jy ! Component: 1350 - total flux cleaned = -0.00663725 Jy ! Component: 1400 - total flux cleaned = -0.00671229 Jy ! Component: 1450 - total flux cleaned = -0.00693479 Jy ! Component: 1500 - total flux cleaned = -0.00700822 Jy ! Component: 1550 - total flux cleaned = -0.00715284 Jy ! Component: 1600 - total flux cleaned = -0.00720061 Jy ! Component: 1650 - total flux cleaned = -0.00741241 Jy ! Component: 1700 - total flux cleaned = -0.00745869 Jy ! Component: 1750 - total flux cleaned = -0.00764261 Jy ! Component: 1800 - total flux cleaned = -0.00768803 Jy ! Component: 1850 - total flux cleaned = -0.0079355 Jy ! Component: 1900 - total flux cleaned = -0.0080465 Jy ! Component: 1950 - total flux cleaned = -0.00813471 Jy ! Component: 2000 - total flux cleaned = -0.00826521 Jy ! Total flux subtracted in 2048 components = -0.00843798 Jy ! Clean residual min=-0.001135 max=0.001440 Jy/beam ! Clean residual mean=0.000010 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.303809 Jy keep ! Adding 137 model components to the UV plane model. ! The established model now contains 225 components and 0.303809 Jy ![Exited script file: muppet] wmap "J1212-2221_X_1997_08_27_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8553 x 2.12 at -4.217 degrees (North through East) ! Clean map min=-0.0022165 max=0.19855 Jy/beam ! Writing clean map to FITS file: J1212-2221_X_1997_08_27_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.198548 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000406291 device "J1212-2221_X_1997_08_27_yyk\_map.eps/VPS" ! Attempting to open device: 'J1212-2221_X_1997_08_27_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.613893 0.613893 1.22779 2.45557 4.91115 9.82229 19.6446 39.2892 78.5783 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 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: 0.8553 x 2.12 at -4.217 degrees (North through East) ! Clean map min=-0.0022165 max=0.19855 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1212-2221_X_1997_08_27_yyk\_map.gif/gif" ! Attempting to open device: 'J1212-2221_X_1997_08_27_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1212-2221_X_1997_08_27_yyk_uvs.log closed on Mon Jan 8 05:38:14 2007