! Started logfile: J1421-0643_X_1997_05_07_yyk_uvs.log on Mon Jan 8 06:25:01 2007 obs J1421-0643_X_1997_05_07_yyk_uva.fits ! Reading UV FITS file: J1421-0643_X_1997_05_07_yyk_uva.fits ! AN table 1: 145 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.783908 visibilities/baseline/integration-bin. ! Found source: J1421-0643 ! ! 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 613 lines of history. ! ! Reading 20460 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 J1421-0643_X_1997_05_07_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)= 0.236896 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=0.7787 mas, bmaj=2.004 mas, bpa=-3.936 degrees ! Estimated noise=945.614 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 = 0.117337 Jy ! Component: 100 - total flux cleaned = 0.14785 Jy ! Total flux subtracted in 100 components = 0.14785 Jy ! Clean residual min=-0.012148 max=0.021385 Jy/beam ! Clean residual mean=0.000219 rms=0.003162 Jy/beam ! Combined flux in latest and established models = 0.14785 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 0.14785 Jy ! ! Correcting IF 1. ! A total of 174 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 174 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 174 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 174 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.183001Jy sigma=0.001252 ! Fit after self-cal, rms=0.182844Jy sigma=0.001251 ! Inverting map and beam ! Estimated beam: bmin=0.7787 mas, bmaj=2.004 mas, bpa=-3.936 degrees ! Estimated noise=945.614 mJy/beam. ! Added new window around map position (3.6, 2.4). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0244552 Jy ! Component: 100 - total flux cleaned = 0.0377394 Jy ! Total flux subtracted in 100 components = 0.0377394 Jy ! Clean residual min=-0.010514 max=0.013759 Jy/beam ! Clean residual mean=0.000154 rms=0.002315 Jy/beam ! Combined flux in latest and established models = 0.185589 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 31 components and 0.185589 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.179499Jy sigma=0.001226 ! Fit after self-cal, rms=0.179216Jy sigma=0.001224 ! Inverting map ! Added new window around map position (2, 1.8). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0166266 Jy ! Component: 100 - total flux cleaned = 0.0242261 Jy ! Total flux subtracted in 100 components = 0.0242261 Jy ! Clean residual min=-0.007441 max=0.008438 Jy/beam ! Clean residual mean=0.000115 rms=0.001668 Jy/beam ! Combined flux in latest and established models = 0.209815 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 52 components and 0.209815 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.177703Jy sigma=0.001212 ! Fit after self-cal, rms=0.177488Jy sigma=0.001211 ! 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=0.9481 mas, bmaj=2.415 mas, bpa=-4.625 degrees ! Estimated noise=706.702 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 = 0.0117283 Jy ! Component: 100 - total flux cleaned = 0.0169654 Jy ! Component: 150 - total flux cleaned = 0.0199975 Jy ! Component: 200 - total flux cleaned = 0.0213646 Jy ! Total flux subtracted in 200 components = 0.0213646 Jy ! Clean residual min=-0.004598 max=0.006256 Jy/beam ! Clean residual mean=0.000114 rms=0.001258 Jy/beam ! Combined flux in latest and established models = 0.23118 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 42 model components to the UV plane model. ! The established model now contains 81 components and 0.23118 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.177001Jy sigma=0.001207 ! Fit after self-cal, rms=0.176907Jy sigma=0.001206 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9481 x 2.415 at -4.625 degrees (North through East) ! Clean map min=-0.0041912 max=0.1347 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: 1.00305 ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.03 KP 1.00 ! LA 1.00 MK 0.96 NL 1.14 OV 1.02 ! PT 0.94 SC 0.94 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.00077 ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.02 KP 1.01 ! LA 1.01 MK 0.99 NL 1.05 OV 1.05 ! PT 0.90 SC 1.02 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.992461 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.04 KP 1.00 ! LA 1.01 MK 0.97 NL 1.11 OV 0.99 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.988089 ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.08 KP 1.00 ! LA 1.02 MK 0.98 NL 1.12 OV 0.98 ! PT 0.96 SC 0.95 ! ! ! Fit before self-cal, rms=0.176907Jy sigma=0.001206 ! Fit after self-cal, rms=0.177786Jy sigma=0.001205 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=0.177786Jy sigma=0.001205 ! Fit after self-cal, rms=0.177787Jy sigma=0.001205 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9378 mas, bmaj=2.389 mas, bpa=-4.319 degrees ! Estimated noise=699.612 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 = -0.000271111 Jy ! Component: 100 - total flux cleaned = -0.000352029 Jy ! Component: 150 - total flux cleaned = -0.000351578 Jy ! Component: 200 - total flux cleaned = -0.000408045 Jy ! Total flux subtracted in 200 components = -0.000408045 Jy ! Clean residual min=-0.003080 max=0.003598 Jy/beam ! Clean residual mean=0.000081 rms=0.000848 Jy/beam ! Combined flux in latest and established models = 0.230772 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 96 components and 0.230772 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.177736Jy sigma=0.001204 ! Fit after self-cal, rms=0.177731Jy sigma=0.001204 ! 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=0.177731Jy sigma=0.001204 ! Fit after self-cal, rms=0.176762Jy sigma=0.001198 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 = 0.00138732 Jy ! Component: 100 - total flux cleaned = 0.00142659 Jy ! Component: 150 - total flux cleaned = 0.00142717 Jy ! Component: 200 - total flux cleaned = 0.00146414 Jy ! Total flux subtracted in 200 components = 0.00146414 Jy ! Clean residual min=-0.002992 max=0.003499 Jy/beam ! Clean residual mean=0.000078 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 0.232236 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 99 components and 0.232236 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.176739Jy sigma=0.001198 ! Fit after self-cal, rms=0.176615Jy sigma=0.001197 ! 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: 0.9378 x 2.389 at -4.319 degrees (North through East) ! Clean map min=-0.0027909 max=0.13389 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=0.176615Jy sigma=0.001197 ! Fit after self-cal, rms=0.176064Jy sigma=0.001196 ! 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=0.176064Jy sigma=0.001196 ! Fit after self-cal, rms=0.176039Jy sigma=0.001196 ! Inverting map and beam ! Estimated beam: bmin=0.9274 mas, bmaj=2.378 mas, bpa=-4.36 degrees ! Estimated noise=695.153 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00031102 Jy ! Component: 100 - total flux cleaned = 0.000146291 Jy ! Component: 150 - total flux cleaned = 4.452e-05 Jy ! Component: 200 - total flux cleaned = -4.46684e-05 Jy ! Total flux subtracted in 200 components = -4.46684e-05 Jy ! Clean residual min=-0.002861 max=0.003160 Jy/beam ! Clean residual mean=0.000042 rms=0.000786 Jy/beam ! Combined flux in latest and established models = 0.232191 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 103 components and 0.232191 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.176024Jy sigma=0.001196 ! Fit after self-cal, rms=0.176016Jy sigma=0.001196 ! 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=0.176016Jy sigma=0.001196 ! Fit after self-cal, rms=0.175519Jy sigma=0.001195 ! 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=0.175519Jy sigma=0.001195 ! Fit after self-cal, rms=0.175518Jy sigma=0.001195 ! Inverting map and beam ! Estimated beam: bmin=0.9314 mas, bmaj=2.373 mas, bpa=-3.916 degrees ! Estimated noise=692.685 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000496684 Jy ! Component: 100 - total flux cleaned = -0.00059895 Jy ! Component: 150 - total flux cleaned = -0.000767096 Jy ! Component: 200 - total flux cleaned = -0.000814149 Jy ! Total flux subtracted in 200 components = -0.000814149 Jy ! Clean residual min=-0.002739 max=0.003250 Jy/beam ! Clean residual mean=0.000038 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 0.231377 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 108 components and 0.231377 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.175503Jy sigma=0.001195 ! Fit after self-cal, rms=0.175500Jy sigma=0.001194 ! 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=2.385 mas, bmaj=4.163 mas, bpa=8.386 degrees ! Estimated noise=867.68 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 (8.6, 4.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00339738 Jy ! Component: 100 - total flux cleaned = 0.00511936 Jy ! Component: 150 - total flux cleaned = 0.00618811 Jy ! Component: 200 - total flux cleaned = 0.00680284 Jy ! Total flux subtracted in 200 components = 0.00680284 Jy ! Clean residual min=-0.002456 max=0.002777 Jy/beam ! Clean residual mean=0.000026 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.23818 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 39 model components to the UV plane model. ! The established model now contains 146 components and 0.23818 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.175421Jy sigma=0.001194 ! Fit after self-cal, rms=0.175418Jy sigma=0.001194 ! 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=0.7697 mas, bmaj=1.981 mas, bpa=-3.431 degrees ! Estimated noise=931.975 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.117397 Jy ! Component: 100 - total flux cleaned = 0.157878 Jy ! Component: 150 - total flux cleaned = 0.181653 Jy ! Component: 200 - total flux cleaned = 0.196566 Jy ! Total flux subtracted in 200 components = 0.196566 Jy ! Clean residual min=-0.005061 max=0.006754 Jy/beam ! Clean residual mean=0.000089 rms=0.001406 Jy/beam ! Combined flux in latest and established models = 0.196566 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 37 model components to the UV plane model. ! The established model now contains 37 components and 0.196566 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9314 mas, bmaj=2.373 mas, bpa=-3.916 degrees ! Estimated noise=692.685 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 = 0.0153193 Jy ! Component: 100 - total flux cleaned = 0.0235605 Jy ! Component: 150 - total flux cleaned = 0.0287548 Jy ! Component: 200 - total flux cleaned = 0.0319184 Jy ! Total flux subtracted in 200 components = 0.0319184 Jy ! Clean residual min=-0.002838 max=0.002773 Jy/beam ! Clean residual mean=0.000043 rms=0.000802 Jy/beam ! Combined flux in latest and established models = 0.228485 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 76 components and 0.228485 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=2.385 mas, bmaj=4.163 mas, bpa=8.386 degrees ! Estimated noise=867.68 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 = 0.00354003 Jy ! Component: 100 - total flux cleaned = 0.00569292 Jy ! Component: 150 - total flux cleaned = 0.00711924 Jy ! Component: 200 - total flux cleaned = 0.00831065 Jy ! Total flux subtracted in 200 components = 0.00831065 Jy ! Clean residual min=-0.002407 max=0.002886 Jy/beam ! Clean residual mean=0.000033 rms=0.000808 Jy/beam ! Combined flux in latest and established models = 0.236795 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 113 components and 0.236795 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9314 mas, bmaj=2.373 mas, bpa=-3.916 degrees ! Estimated noise=692.685 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000644021 Jy ! Component: 100 - total flux cleaned = 0.000888941 Jy ! Component: 150 - total flux cleaned = 0.000953704 Jy ! Component: 200 - total flux cleaned = 0.00101587 Jy ! Total flux subtracted in 200 components = 0.00101587 Jy ! Clean residual min=-0.002363 max=0.002520 Jy/beam ! Clean residual mean=0.000014 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.237811 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 32 model components to the UV plane model. ! The established model now contains 143 components and 0.237811 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.175387Jy sigma=0.001194 ! Fit after self-cal, rms=0.175377Jy sigma=0.001194 wmodel J1421-0643_X_1997_05_07_yyk\_map.mod ! Writing 143 model components to file: J1421-0643_X_1997_05_07_yyk_map.mod wobs J1421-0643_X_1997_05_07_yyk\_uvs.fits ! Writing UV FITS file: J1421-0643_X_1997_05_07_yyk_uvs.fits wwins J1421-0643_X_1997_05_07_yyk\_map.win ! wwins: Wrote 4 windows to J1421-0643_X_1997_05_07_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 = 0.00046788 Jy ! Component: 100 - total flux cleaned = 0.000269713 Jy ! Component: 150 - total flux cleaned = 0.000194781 Jy ! Component: 200 - total flux cleaned = 5.2778e-05 Jy ! Component: 250 - total flux cleaned = -5.02775e-05 Jy ! Component: 300 - total flux cleaned = -0.000150418 Jy ! Component: 350 - total flux cleaned = -0.000246772 Jy ! Component: 400 - total flux cleaned = -0.000183346 Jy ! Component: 450 - total flux cleaned = -0.000152406 Jy ! Component: 500 - total flux cleaned = -6.31079e-05 Jy ! Component: 550 - total flux cleaned = -5.01646e-06 Jy ! Component: 600 - total flux cleaned = 8.01431e-05 Jy ! Component: 650 - total flux cleaned = 5.31643e-05 Jy ! Component: 700 - total flux cleaned = 0.000162863 Jy ! Component: 750 - total flux cleaned = 0.00013592 Jy ! Component: 800 - total flux cleaned = 0.000135452 Jy ! Component: 850 - total flux cleaned = 0.000109229 Jy ! Component: 900 - total flux cleaned = 0.000109287 Jy ! Component: 950 - total flux cleaned = 0.000109465 Jy ! Component: 1000 - total flux cleaned = 0.000134128 Jy ! Component: 1050 - total flux cleaned = 0.000158086 Jy ! Component: 1100 - total flux cleaned = 0.00013414 Jy ! Component: 1150 - total flux cleaned = 0.000181462 Jy ! Component: 1200 - total flux cleaned = 0.000158247 Jy ! Component: 1250 - total flux cleaned = 0.000204061 Jy ! Component: 1300 - total flux cleaned = 0.000249048 Jy ! Component: 1350 - total flux cleaned = 0.000226257 Jy ! Component: 1400 - total flux cleaned = 0.000292555 Jy ! Component: 1450 - total flux cleaned = 0.000314081 Jy ! Component: 1500 - total flux cleaned = 0.000443006 Jy ! Component: 1550 - total flux cleaned = 0.000421384 Jy ! Component: 1600 - total flux cleaned = 0.000526807 Jy ! Component: 1650 - total flux cleaned = 0.000526535 Jy ! Component: 1700 - total flux cleaned = 0.000567881 Jy ! Component: 1750 - total flux cleaned = 0.000608935 Jy ! Component: 1800 - total flux cleaned = 0.000709685 Jy ! Component: 1850 - total flux cleaned = 0.000689847 Jy ! Component: 1900 - total flux cleaned = 0.000709798 Jy ! Component: 1950 - total flux cleaned = 0.000807777 Jy ! Component: 2000 - total flux cleaned = 0.000827407 Jy ! Total flux subtracted in 2048 components = 0.000865417 Jy ! Clean residual min=-0.001232 max=0.001335 Jy/beam ! Clean residual mean=0.000016 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.238677 Jy keep ! Adding 135 model components to the UV plane model. ! The established model now contains 278 components and 0.238677 Jy ![Exited script file: muppet] wmap "J1421-0643_X_1997_05_07_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9314 x 2.373 at -3.916 degrees (North through East) ! Clean map min=-0.0018722 max=0.13356 Jy/beam ! Writing clean map to FITS file: J1421-0643_X_1997_05_07_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.13356 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00036025 device "J1421-0643_X_1997_05_07_yyk\_map.eps/VPS" ! Attempting to open device: 'J1421-0643_X_1997_05_07_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.809184 0.809184 1.61837 3.23674 6.47347 12.9469 25.8939 51.7878 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.133 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9314 x 2.373 at -3.916 degrees (North through East) ! Clean map min=-0.0018722 max=0.13356 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1421-0643_X_1997_05_07_yyk\_map.gif/gif" ! Attempting to open device: 'J1421-0643_X_1997_05_07_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1421-0643_X_1997_05_07_yyk_uvs.log closed on Mon Jan 8 06:25:10 2007