! Started logfile: J0135-2008_X_1997_07_02_yyk_uvs.log on Mon Jan 8 02:11:09 2007 obs J0135-2008_X_1997_07_02_yyk_uva.fits ! Reading UV FITS file: J0135-2008_X_1997_07_02_yyk_uva.fits ! AN table 1: 126 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1.66843 visibilities/baseline/integration-bin. ! Found source: J0135-2008 ! ! 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 753 lines of history. ! ! Reading 37840 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 J0135-2008_X_1997_07_02_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)= 0.480432 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=0.7224 mas, bmaj=1.773 mas, bpa=-0.673 degrees ! Estimated noise=947.436 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 = 0.360047 Jy ! Component: 100 - total flux cleaned = 0.428578 Jy ! Total flux subtracted in 100 components = 0.428578 Jy ! Clean residual min=-0.013221 max=0.024277 Jy/beam ! Clean residual mean=0.000160 rms=0.003945 Jy/beam ! Combined flux in latest and established models = 0.428578 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 0.428578 Jy ! ! Correcting IF 1. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.211072Jy sigma=0.001800 ! Fit after self-cal, rms=0.210887Jy sigma=0.001800 ! Inverting map and beam ! Estimated beam: bmin=0.7217 mas, bmaj=1.773 mas, bpa=-0.6457 degrees ! Estimated noise=947.856 mJy/beam. ! Added new window around map position (1, 3). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0329439 Jy ! Component: 100 - total flux cleaned = 0.0524857 Jy ! Total flux subtracted in 100 components = 0.0524857 Jy ! Clean residual min=-0.011961 max=0.012991 Jy/beam ! Clean residual mean=0.000081 rms=0.002849 Jy/beam ! Combined flux in latest and established models = 0.481063 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 29 components and 0.481063 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.206432Jy sigma=0.001741 ! Fit after self-cal, rms=0.206180Jy sigma=0.001739 ! 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=0.9529 mas, bmaj=2.404 mas, bpa=-1.903 degrees ! Estimated noise=554.926 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 = 0.0235746 Jy ! Component: 100 - total flux cleaned = 0.0350268 Jy ! Component: 150 - total flux cleaned = 0.041325 Jy ! Component: 200 - total flux cleaned = 0.0448076 Jy ! Total flux subtracted in 200 components = 0.0448076 Jy ! Clean residual min=-0.008567 max=0.011327 Jy/beam ! Clean residual mean=-0.000005 rms=0.002254 Jy/beam ! Combined flux in latest and established models = 0.525871 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 48 components and 0.525871 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.205181Jy sigma=0.001722 ! Fit after self-cal, rms=0.204984Jy sigma=0.001720 ! Inverting map ! Added new window around map position (2, 5.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.013673 Jy ! Component: 100 - total flux cleaned = 0.0169506 Jy ! Component: 150 - total flux cleaned = 0.0173346 Jy ! Component: 200 - total flux cleaned = 0.0175251 Jy ! Total flux subtracted in 200 components = 0.0175251 Jy ! Clean residual min=-0.006394 max=0.007349 Jy/beam ! Clean residual mean=-0.000024 rms=0.001743 Jy/beam ! Combined flux in latest and established models = 0.543396 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 42 model components to the UV plane model. ! The established model now contains 89 components and 0.543396 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.204340Jy sigma=0.001714 ! Fit after self-cal, rms=0.204258Jy sigma=0.001713 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9529 x 2.404 at -1.903 degrees (North through East) ! Clean map min=-0.0054036 max=0.43052 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.00049 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.04 HN 1.03 KP 1.00 ! LA 1.01 MK 1.04 NL 0.99 OV 0.99 ! PT 0.95 SC 0.92 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.00884 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.02 KP 1.02 ! LA 0.98 MK 0.98 NL 0.99 OV 1.05 ! PT 0.91 SC 0.98 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.988521 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 1.07 KP 1.00 ! LA 0.99 MK 1.00 NL 1.02 OV 0.98 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.981772 ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.02 HN 1.08 KP 1.01 ! LA 1.02 MK 0.99 NL 1.01 OV 1.00 ! PT 0.98 SC 1.02 ! ! ! Fit before self-cal, rms=0.204258Jy sigma=0.001713 ! Fit after self-cal, rms=0.204362Jy sigma=0.001705 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=0.204362Jy sigma=0.001705 ! Fit after self-cal, rms=0.204364Jy sigma=0.001705 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9568 mas, bmaj=2.405 mas, bpa=-1.547 degrees ! Estimated noise=550.853 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 = -0.00563279 Jy ! Component: 100 - total flux cleaned = -0.00652383 Jy ! Component: 150 - total flux cleaned = -0.00671652 Jy ! Component: 200 - total flux cleaned = -0.00679891 Jy ! Total flux subtracted in 200 components = -0.00679891 Jy ! Clean residual min=-0.004053 max=0.004176 Jy/beam ! Clean residual mean=-0.000004 rms=0.001121 Jy/beam ! Combined flux in latest and established models = 0.536597 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 104 components and 0.536597 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.204143Jy sigma=0.001703 ! Fit after self-cal, rms=0.204138Jy sigma=0.001703 ! 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=0.204138Jy sigma=0.001703 ! Fit after self-cal, rms=0.199186Jy sigma=0.001667 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 = 0.00120175 Jy ! Component: 100 - total flux cleaned = 0.00154717 Jy ! Component: 150 - total flux cleaned = 0.00160654 Jy ! Component: 200 - total flux cleaned = 0.00166532 Jy ! Total flux subtracted in 200 components = 0.00166532 Jy ! Clean residual min=-0.003894 max=0.004048 Jy/beam ! Clean residual mean=-0.000004 rms=0.001107 Jy/beam ! Combined flux in latest and established models = 0.538262 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 111 components and 0.538262 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.199145Jy sigma=0.001667 ! Fit after self-cal, rms=0.197865Jy sigma=0.001659 ! 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: 0.9568 x 2.405 at -1.547 degrees (North through East) ! Clean map min=-0.004044 max=0.43197 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=0.197865Jy sigma=0.001659 ! Fit after self-cal, rms=0.200187Jy sigma=0.001654 ! 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=0.200187Jy sigma=0.001654 ! Fit after self-cal, rms=0.199748Jy sigma=0.001651 ! Inverting map and beam ! Estimated beam: bmin=0.9591 mas, bmaj=2.419 mas, bpa=-1.496 degrees ! Estimated noise=549.912 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117712 Jy ! Component: 100 - total flux cleaned = 0.00125035 Jy ! Component: 150 - total flux cleaned = 0.00130945 Jy ! Component: 200 - total flux cleaned = 0.00136191 Jy ! Total flux subtracted in 200 components = 0.00136191 Jy ! Clean residual min=-0.003551 max=0.003411 Jy/beam ! Clean residual mean=-0.000013 rms=0.000855 Jy/beam ! Combined flux in latest and established models = 0.539624 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 126 components and 0.539624 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.199706Jy sigma=0.001651 ! Fit after self-cal, rms=0.199533Jy sigma=0.001650 ! 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=0.199533Jy sigma=0.001650 ! Fit after self-cal, rms=0.199412Jy sigma=0.001647 ! 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=0.199412Jy sigma=0.001647 ! Fit after self-cal, rms=0.199360Jy sigma=0.001647 ! Inverting map and beam ! Estimated beam: bmin=0.9595 mas, bmaj=2.423 mas, bpa=-1.476 degrees ! Estimated noise=549.654 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000213086 Jy ! Component: 100 - total flux cleaned = 0.000211754 Jy ! Component: 150 - total flux cleaned = 0.000254507 Jy ! Component: 200 - total flux cleaned = 0.000295636 Jy ! Total flux subtracted in 200 components = 0.000295636 Jy ! Clean residual min=-0.003535 max=0.003340 Jy/beam ! Clean residual mean=-0.000014 rms=0.000837 Jy/beam ! Combined flux in latest and established models = 0.53992 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 138 components and 0.53992 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.199338Jy sigma=0.001647 ! Fit after self-cal, rms=0.199313Jy sigma=0.001647 ! 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=2.381 mas, bmaj=5.005 mas, bpa=-0.8399 degrees ! Estimated noise=688.994 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 = 0.000428813 Jy ! Component: 100 - total flux cleaned = 0.000511267 Jy ! Component: 150 - total flux cleaned = 0.000480959 Jy ! Component: 200 - total flux cleaned = 0.000480255 Jy ! Total flux subtracted in 200 components = 0.000480255 Jy ! Clean residual min=-0.002814 max=0.003776 Jy/beam ! Clean residual mean=-0.000021 rms=0.001049 Jy/beam ! Combined flux in latest and established models = 0.5404 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 147 components and 0.5404 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.199313Jy sigma=0.001647 ! Fit after self-cal, rms=0.199302Jy sigma=0.001646 ! 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=0.7242 mas, bmaj=1.778 mas, bpa=-0.3535 degrees ! Estimated noise=951.827 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.364378 Jy ! Component: 100 - total flux cleaned = 0.432698 Jy ! Component: 150 - total flux cleaned = 0.466525 Jy ! Component: 200 - total flux cleaned = 0.487468 Jy ! Total flux subtracted in 200 components = 0.487468 Jy ! Clean residual min=-0.007116 max=0.009701 Jy/beam ! Clean residual mean=0.000034 rms=0.002154 Jy/beam ! Combined flux in latest and established models = 0.487468 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 38 model components to the UV plane model. ! The established model now contains 38 components and 0.487468 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9595 mas, bmaj=2.423 mas, bpa=-1.476 degrees ! Estimated noise=549.654 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 = 0.0225645 Jy ! Component: 100 - total flux cleaned = 0.034286 Jy ! Component: 150 - total flux cleaned = 0.0411851 Jy ! Component: 200 - total flux cleaned = 0.0455445 Jy ! Total flux subtracted in 200 components = 0.0455445 Jy ! Clean residual min=-0.003415 max=0.003532 Jy/beam ! Clean residual mean=-0.000004 rms=0.000921 Jy/beam ! Combined flux in latest and established models = 0.533012 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 80 components and 0.533012 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=2.381 mas, bmaj=5.005 mas, bpa=-0.8399 degrees ! Estimated noise=688.994 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 = 0.00405395 Jy ! Component: 100 - total flux cleaned = 0.00548918 Jy ! Component: 150 - total flux cleaned = 0.00601047 Jy ! Component: 200 - total flux cleaned = 0.00633405 Jy ! Total flux subtracted in 200 components = 0.00633405 Jy ! Clean residual min=-0.002800 max=0.003604 Jy/beam ! Clean residual mean=-0.000016 rms=0.001051 Jy/beam ! Combined flux in latest and established models = 0.539346 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 100 components and 0.539346 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9595 mas, bmaj=2.423 mas, bpa=-1.476 degrees ! Estimated noise=549.654 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00017281 Jy ! Component: 100 - total flux cleaned = -5.5986e-05 Jy ! Component: 150 - total flux cleaned = -7.17759e-06 Jy ! Component: 200 - total flux cleaned = 0.000119898 Jy ! Total flux subtracted in 200 components = 0.000119898 Jy ! Clean residual min=-0.003006 max=0.003335 Jy/beam ! Clean residual mean=-0.000011 rms=0.000824 Jy/beam ! Combined flux in latest and established models = 0.539466 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 115 components and 0.539466 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.199312Jy sigma=0.001646 ! Fit after self-cal, rms=0.199302Jy sigma=0.001646 wmodel J0135-2008_X_1997_07_02_yyk\_map.mod ! Writing 115 model components to file: J0135-2008_X_1997_07_02_yyk_map.mod wobs J0135-2008_X_1997_07_02_yyk\_uvs.fits ! Writing UV FITS file: J0135-2008_X_1997_07_02_yyk_uvs.fits wwins J0135-2008_X_1997_07_02_yyk\_map.win ! wwins: Wrote 3 windows to J0135-2008_X_1997_07_02_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 = 0.000406532 Jy ! Component: 100 - total flux cleaned = 0.000779776 Jy ! Component: 150 - total flux cleaned = 0.00103217 Jy ! Component: 200 - total flux cleaned = 0.00122298 Jy ! Component: 250 - total flux cleaned = 0.0014495 Jy ! Component: 300 - total flux cleaned = 0.00158129 Jy ! Component: 350 - total flux cleaned = 0.00175099 Jy ! Component: 400 - total flux cleaned = 0.00183336 Jy ! Component: 450 - total flux cleaned = 0.00203228 Jy ! Component: 500 - total flux cleaned = 0.00218725 Jy ! Component: 550 - total flux cleaned = 0.00256477 Jy ! Component: 600 - total flux cleaned = 0.00274811 Jy ! Component: 650 - total flux cleaned = 0.00282003 Jy ! Component: 700 - total flux cleaned = 0.0028572 Jy ! Component: 750 - total flux cleaned = 0.00309996 Jy ! Component: 800 - total flux cleaned = 0.00313368 Jy ! Component: 850 - total flux cleaned = 0.00330003 Jy ! Component: 900 - total flux cleaned = 0.00346262 Jy ! Component: 950 - total flux cleaned = 0.00349399 Jy ! Component: 1000 - total flux cleaned = 0.003494 Jy ! Component: 1050 - total flux cleaned = 0.00355588 Jy ! Component: 1100 - total flux cleaned = 0.00352545 Jy ! Component: 1150 - total flux cleaned = 0.00361534 Jy ! Component: 1200 - total flux cleaned = 0.00355629 Jy ! Component: 1250 - total flux cleaned = 0.00370231 Jy ! Component: 1300 - total flux cleaned = 0.00370212 Jy ! Component: 1350 - total flux cleaned = 0.00364528 Jy ! Component: 1400 - total flux cleaned = 0.00372935 Jy ! Component: 1450 - total flux cleaned = 0.00375702 Jy ! Component: 1500 - total flux cleaned = 0.00375659 Jy ! Component: 1550 - total flux cleaned = 0.00373003 Jy ! Component: 1600 - total flux cleaned = 0.00378341 Jy ! Component: 1650 - total flux cleaned = 0.00378309 Jy ! Component: 1700 - total flux cleaned = 0.003835 Jy ! Component: 1750 - total flux cleaned = 0.00380895 Jy ! Component: 1800 - total flux cleaned = 0.00378318 Jy ! Component: 1850 - total flux cleaned = 0.00375803 Jy ! Component: 1900 - total flux cleaned = 0.00375812 Jy ! Component: 1950 - total flux cleaned = 0.00373372 Jy ! Component: 2000 - total flux cleaned = 0.00373401 Jy ! Total flux subtracted in 2048 components = 0.00378232 Jy ! Clean residual min=-0.001366 max=0.001405 Jy/beam ! Clean residual mean=-0.000007 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.543248 Jy keep ! Adding 132 model components to the UV plane model. ! The established model now contains 247 components and 0.543248 Jy ![Exited script file: muppet] wmap "J0135-2008_X_1997_07_02_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9595 x 2.423 at -1.476 degrees (North through East) ! Clean map min=-0.0024143 max=0.43219 Jy/beam ! Writing clean map to FITS file: J0135-2008_X_1997_07_02_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.432192 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000462372 device "J0135-2008_X_1997_07_02_yyk\_map.eps/VPS" ! Attempting to open device: 'J0135-2008_X_1997_07_02_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.320949 0.320949 0.641898 1.2838 2.56759 5.13518 10.2704 20.5407 41.0815 82.163 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.432 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9595 x 2.423 at -1.476 degrees (North through East) ! Clean map min=-0.0024143 max=0.43219 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0135-2008_X_1997_07_02_yyk\_map.gif/gif" ! Attempting to open device: 'J0135-2008_X_1997_07_02_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0135-2008_X_1997_07_02_yyk_uvs.log closed on Mon Jan 8 02:11:18 2007