! Started logfile: /scr/pima/rdv94_uvs/J1104+3812_X_uvs.log on Mon Sep 23 22:10:37 2013 obs /scr/pima/rdv94_uvs/J1104+3812_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv94_uvs/J1104+3812_X_uva.fits ! AN table 1: 29 integrations on 3 of 3 possible baselines. ! AN table 2: 30 integrations on 15 of 15 possible baselines. ! AN table 3: 228 integrations on 55 of 55 possible baselines. ! AN table 4: 26 integrations on 6 of 6 possible baselines. ! AN table 5: 24 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.389303 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1104+3812 ! ! 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 8.40993e+09 1.6e+07 1 1.6e+07 ! 02 2 8.47993e+09 1.6e+07 1 1.6e+07 ! 03 3 8.79493e+09 1.6e+07 1 1.6e+07 ! 04 4 8.89993e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 21952 visibilities. select RR ! 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 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/rdv94_uvs/J1104+3812_X] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 87 telescope corrections were flagged in sub-array 1. ! A total of 66 telescope corrections were flagged in sub-array 2. ! A total of 1708 telescope corrections were flagged in sub-array 3. ! A total of 44 telescope corrections were flagged in sub-array 4. ! A total of 39 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 87 telescope corrections were flagged in sub-array 1. ! A total of 66 telescope corrections were flagged in sub-array 2. ! A total of 1708 telescope corrections were flagged in sub-array 3. ! A total of 44 telescope corrections were flagged in sub-array 4. ! A total of 39 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 87 telescope corrections were flagged in sub-array 1. ! A total of 66 telescope corrections were flagged in sub-array 2. ! A total of 1708 telescope corrections were flagged in sub-array 3. ! A total of 44 telescope corrections were flagged in sub-array 4. ! A total of 39 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 87 telescope corrections were flagged in sub-array 1. ! A total of 66 telescope corrections were flagged in sub-array 2. ! A total of 1708 telescope corrections were flagged in sub-array 3. ! A total of 44 telescope corrections were flagged in sub-array 4. ! A total of 39 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.135119Jy sigma=3.935671 ! Fit after self-cal, rms=0.546667Jy sigma=1.873074 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. 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=0.8593 mas, bmaj=2.121 mas, bpa=-33.61 degrees ! Estimated noise=3.06367 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.353612 Jy ! Component: 100 - total flux cleaned = 0.431634 Jy ! Total flux subtracted in 100 components = 0.431634 Jy ! Clean residual min=-0.008999 max=0.025200 Jy/beam ! Clean residual mean=-0.000016 rms=0.002502 Jy/beam ! Combined flux in latest and established models = 0.431634 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.431634 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116836Jy sigma=0.399347 ! Fit after self-cal, rms=0.116835Jy sigma=0.399335 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0254658 Jy ! Component: 100 - total flux cleaned = 0.0384177 Jy ! Total flux subtracted in 100 components = 0.0384177 Jy ! Clean residual min=-0.007232 max=0.007974 Jy/beam ! Clean residual mean=-0.000004 rms=0.001849 Jy/beam ! Combined flux in latest and established models = 0.470051 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.470051 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109217Jy sigma=0.367316 ! Fit after self-cal, rms=0.109197Jy sigma=0.367204 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! 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=1.128 mas, bmaj=2.378 mas, bpa=-32.3 degrees ! Estimated noise=1.82775 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0161903 Jy ! Component: 100 - total flux cleaned = 0.0242074 Jy ! Component: 150 - total flux cleaned = 0.0279655 Jy ! Component: 200 - total flux cleaned = 0.0290189 Jy ! Total flux subtracted in 200 components = 0.0290189 Jy ! Clean residual min=-0.007081 max=0.008335 Jy/beam ! Clean residual mean=0.000001 rms=0.001861 Jy/beam ! Combined flux in latest and established models = 0.49907 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 28 components and 0.49907 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107325Jy sigma=0.357684 ! Fit after self-cal, rms=0.107279Jy sigma=0.357533 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* MK 0.00* NY 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 HN 0.95 MK 1.01 NL 0.98 ! NY 1.00* OV 0.97 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 1.00 HN 0.96 KP 1.02 ! LA 1.00 MK 1.01 NL 0.97 NY 1.00* ! ON 1.00* OV 0.98 WF 1.00* ! ! A total of 60 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! HN 0.00* NL 0.00* OV 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.95 FD 0.99 HN 0.95 KP 1.04 ! LA 1.01 NL 0.98 OV 0.96 PT 0.99 ! WF 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* MK 0.00* NY 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.37 HN 0.98 MK 0.97 NL 0.97 ! NY 1.00* OV 0.98 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.24 FD 0.99 HN 0.99 KP 0.96 ! LA 1.00 MK 1.03 NL 0.98 NY 1.00* ! ON 1.00* OV 0.97 WF 1.00* ! ! A total of 60 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! HN 0.00* NL 0.00* OV 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.30 FD 0.99 HN 0.98 KP 0.97 ! LA 0.97 NL 0.96 OV 0.97 PT 1.01 ! WF 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* MK 0.00* NY 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 HN 1.00 MK 1.01 NL 1.02 ! NY 1.00* OV 1.02 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 0.98 HN 1.01 KP 0.88 ! LA 1.05 MK 1.01 NL 0.99 NY 1.00* ! ON 1.00* OV 1.02 WF 1.00* ! ! A total of 60 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! HN 0.00* NL 0.00* OV 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.99 FD 0.95 HN 1.03 KP 0.86 ! LA 1.03 NL 1.04 OV 1.04 PT 1.01 ! WF 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* MK 0.00* NY 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 HN 1.01 MK 1.04 NL 1.01 ! NY 1.00* OV 0.99 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 1.06 HN 0.97 KP 0.93 ! LA 1.02 MK 1.06 NL 1.02 NY 1.00* ! ON 1.00* OV 1.00 WF 1.00* ! ! A total of 60 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! HN 0.00* NL 0.00* OV 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.99 FD 1.03 HN 1.01 KP 0.94 ! LA 1.02 NL 1.04 OV 0.99 PT 1.04 ! WF 1.00* ! ! ! Fit before self-cal, rms=0.107279Jy sigma=0.357533 ! Fit after self-cal, rms=0.102514Jy sigma=0.339493 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.127 mas, bmaj=2.428 mas, bpa=-32.61 degrees ! Estimated noise=1.84004 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0042084 Jy ! Component: 100 - total flux cleaned = -0.00677707 Jy ! Component: 150 - total flux cleaned = -0.00782777 Jy ! Component: 200 - total flux cleaned = -0.00813928 Jy ! Total flux subtracted in 200 components = -0.00813928 Jy ! Clean residual min=-0.004888 max=0.005775 Jy/beam ! Clean residual mean=0.000012 rms=0.001353 Jy/beam ! Combined flux in latest and established models = 0.490931 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 39 components and 0.490931 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102249Jy sigma=0.338964 ! Fit after self-cal, rms=0.102271Jy sigma=0.338871 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102271Jy sigma=0.338871 ! Fit after self-cal, rms=0.100802Jy sigma=0.332568 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.129 mas, bmaj=2.429 mas, bpa=-32.58 degrees ! Estimated noise=1.83759 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000438433 Jy ! Component: 100 - total flux cleaned = 0.000392892 Jy ! Component: 150 - total flux cleaned = 0.00039063 Jy ! Component: 200 - total flux cleaned = 0.000352384 Jy ! Total flux subtracted in 200 components = 0.000352384 Jy ! Clean residual min=-0.004098 max=0.005048 Jy/beam ! Clean residual mean=-0.000002 rms=0.000934 Jy/beam ! Combined flux in latest and established models = 0.491283 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 45 components and 0.491283 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100733Jy sigma=0.332353 ! Fit after self-cal, rms=0.100735Jy sigma=0.332313 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-2.2, 3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00450596 Jy ! Component: 100 - total flux cleaned = 0.00601426 Jy ! Component: 150 - total flux cleaned = 0.00669661 Jy ! Component: 200 - total flux cleaned = 0.00718733 Jy ! Total flux subtracted in 200 components = 0.00718733 Jy ! Clean residual min=-0.003579 max=0.003177 Jy/beam ! Clean residual mean=-0.000001 rms=0.000825 Jy/beam ! Combined flux in latest and established models = 0.498471 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 62 components and 0.498471 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100491Jy sigma=0.331322 ! Fit after self-cal, rms=0.100483Jy sigma=0.331270 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100483Jy sigma=0.331270 ! Fit after self-cal, rms=0.100034Jy sigma=0.328661 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.128 mas, bmaj=2.431 mas, bpa=-32.48 degrees ! Estimated noise=1.83751 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129391 Jy ! Component: 100 - total flux cleaned = 0.00180813 Jy ! Component: 150 - total flux cleaned = 0.00220309 Jy ! Component: 200 - total flux cleaned = 0.0024638 Jy ! Total flux subtracted in 200 components = 0.0024638 Jy ! Clean residual min=-0.002515 max=0.002842 Jy/beam ! Clean residual mean=0.000004 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.500935 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 70 components and 0.500934 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099966Jy sigma=0.328454 ! Fit after self-cal, rms=0.099970Jy sigma=0.328437 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (40, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00265794 Jy ! Component: 100 - total flux cleaned = 0.00357681 Jy ! Component: 150 - total flux cleaned = 0.00401295 Jy ! Component: 200 - total flux cleaned = 0.00420443 Jy ! Total flux subtracted in 200 components = 0.00420443 Jy ! Clean residual min=-0.002427 max=0.002549 Jy/beam ! Clean residual mean=0.000000 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.505139 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 88 components and 0.505139 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099876Jy sigma=0.328132 ! Fit after self-cal, rms=0.099869Jy sigma=0.328109 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099869Jy sigma=0.328109 ! Fit after self-cal, rms=0.099857Jy sigma=0.328074 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.323 mas, bmaj=2.949 mas, bpa=-44.15 degrees ! Estimated noise=2.09488 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00166996 Jy ! Component: 100 - total flux cleaned = 0.00253738 Jy ! Component: 150 - total flux cleaned = 0.00308454 Jy ! Component: 200 - total flux cleaned = 0.00347809 Jy ! Total flux subtracted in 200 components = 0.00347809 Jy ! Clean residual min=-0.002755 max=0.002632 Jy/beam ! Clean residual mean=-0.000002 rms=0.000736 Jy/beam ! Combined flux in latest and established models = 0.508617 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 99 components and 0.508617 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099829Jy sigma=0.327980 ! Fit after self-cal, rms=0.099828Jy sigma=0.327970 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000589453 Jy ! Component: 100 - total flux cleaned = 0.000862739 Jy ! Component: 150 - total flux cleaned = 0.00113459 Jy ! Component: 200 - total flux cleaned = 0.00137859 Jy ! Total flux subtracted in 200 components = 0.00137859 Jy ! Clean residual min=-0.002785 max=0.002663 Jy/beam ! Clean residual mean=-0.000004 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.509996 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 109 components and 0.509996 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099816Jy sigma=0.327933 ! Fit after self-cal, rms=0.099815Jy sigma=0.327930 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.128 mas, bmaj=2.432 mas, bpa=-32.49 degrees ! Estimated noise=1.83709 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.128 x 2.432 at -32.49 degrees (North through East) ! Clean map min=-0.0023826 max=0.46492 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative 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=0.8547 mas, bmaj=2.154 mas, bpa=-33.53 degrees ! Estimated noise=3.16829 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.359735 Jy ! Component: 100 - total flux cleaned = 0.43897 Jy ! Component: 150 - total flux cleaned = 0.464336 Jy ! Component: 200 - total flux cleaned = 0.477684 Jy ! Total flux subtracted in 200 components = 0.477684 Jy ! Clean residual min=-0.005657 max=0.006978 Jy/beam ! Clean residual mean=-0.000002 rms=0.001214 Jy/beam ! Combined flux in latest and established models = 0.477684 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! 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 0.477684 Jy ! Inverting map and beam ! Estimated beam: bmin=1.128 mas, bmaj=2.432 mas, bpa=-32.49 degrees ! Estimated noise=1.83709 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=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00981702 Jy ! Component: 100 - total flux cleaned = 0.0158587 Jy ! Component: 150 - total flux cleaned = 0.0201785 Jy ! Component: 200 - total flux cleaned = 0.0235315 Jy ! Total flux subtracted in 200 components = 0.0235315 Jy ! Clean residual min=-0.002998 max=0.002770 Jy/beam ! Clean residual mean=0.000002 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.501216 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 37 components and 0.501216 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.323 mas, bmaj=2.949 mas, bpa=-44.15 degrees ! Estimated noise=2.09488 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00311612 Jy ! Component: 100 - total flux cleaned = 0.00532974 Jy ! Component: 150 - total flux cleaned = 0.00686086 Jy ! Component: 200 - total flux cleaned = 0.00767484 Jy ! Total flux subtracted in 200 components = 0.00767484 Jy ! Clean residual min=-0.002660 max=0.002830 Jy/beam ! Clean residual mean=-0.000001 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 0.50889 Jy flux_cutoff = imstat(rms) * dynam 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=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000507184 Jy ! Component: 100 - total flux cleaned = 0.000963572 Jy ! Component: 150 - total flux cleaned = 0.00141652 Jy ! Component: 200 - total flux cleaned = 0.00178767 Jy ! Total flux subtracted in 200 components = 0.00178767 Jy ! Clean residual min=-0.002597 max=0.002777 Jy/beam ! Clean residual mean=-0.000003 rms=0.000741 Jy/beam ! Combined flux in latest and established models = 0.510678 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 85 components and 0.510678 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.128 mas, bmaj=2.432 mas, bpa=-32.49 degrees ! Estimated noise=1.83709 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000168309 Jy ! Component: 100 - total flux cleaned = -0.000156116 Jy ! Component: 150 - total flux cleaned = -0.000232135 Jy ! Component: 200 - total flux cleaned = -0.000432896 Jy ! Total flux subtracted in 200 components = -0.000432896 Jy ! Clean residual min=-0.002535 max=0.002354 Jy/beam ! Clean residual mean=-0.000001 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.510245 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 100 components and 0.510245 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099986Jy sigma=0.328428 ! Fit after self-cal, rms=0.099958Jy sigma=0.328366 wmodel /scr/pima/rdv94_uvs/J1104+3812_X_map.mod ! Writing 100 model components to file: /scr/pima/rdv94_uvs/J1104+3812_X_map.mod wobs /scr/pima/rdv94_uvs/J1104+3812_X_uvs.fits ! Writing UV FITS file: /scr/pima/rdv94_uvs/J1104+3812_X_uvs.fits wwins /scr/pima/rdv94_uvs/J1104+3812_X_map.win ! wwins: Wrote 3 windows to /scr/pima/rdv94_uvs/J1104+3812_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 4.00597e-05 Jy ! Component: 100 - total flux cleaned = 0.000303788 Jy ! Component: 150 - total flux cleaned = 0.000261787 Jy ! Component: 200 - total flux cleaned = 0.000181051 Jy ! Component: 250 - total flux cleaned = 6.18377e-05 Jy ! Component: 300 - total flux cleaned = -9.33505e-05 Jy ! Component: 350 - total flux cleaned = -0.000245765 Jy ! Component: 400 - total flux cleaned = -0.000506201 Jy ! Component: 450 - total flux cleaned = -0.000614873 Jy ! Component: 500 - total flux cleaned = -0.000686903 Jy ! Component: 550 - total flux cleaned = -0.000863498 Jy ! Component: 600 - total flux cleaned = -0.00107118 Jy ! Component: 650 - total flux cleaned = -0.00124105 Jy ! Component: 700 - total flux cleaned = -0.00134185 Jy ! Component: 750 - total flux cleaned = -0.00160587 Jy ! Component: 800 - total flux cleaned = -0.00167086 Jy ! Component: 850 - total flux cleaned = -0.00186293 Jy ! Component: 900 - total flux cleaned = -0.00205159 Jy ! Component: 950 - total flux cleaned = -0.00232977 Jy ! Component: 1000 - total flux cleaned = -0.00242111 Jy ! Component: 1050 - total flux cleaned = -0.00263236 Jy ! Component: 1100 - total flux cleaned = -0.00269283 Jy ! Component: 1150 - total flux cleaned = -0.00292869 Jy ! Component: 1200 - total flux cleaned = -0.00310342 Jy ! Component: 1250 - total flux cleaned = -0.00333278 Jy ! Component: 1300 - total flux cleaned = -0.0033323 Jy ! Component: 1350 - total flux cleaned = -0.00344499 Jy ! Component: 1400 - total flux cleaned = -0.00358464 Jy ! Component: 1450 - total flux cleaned = -0.00363987 Jy ! Component: 1500 - total flux cleaned = -0.00377625 Jy ! Component: 1550 - total flux cleaned = -0.003803 Jy ! Component: 1600 - total flux cleaned = -0.00377633 Jy ! Component: 1650 - total flux cleaned = -0.00390893 Jy ! Component: 1700 - total flux cleaned = -0.00396136 Jy ! Component: 1750 - total flux cleaned = -0.0040394 Jy ! Component: 1800 - total flux cleaned = -0.00406536 Jy ! Component: 1850 - total flux cleaned = -0.00409124 Jy ! Component: 1900 - total flux cleaned = -0.00421785 Jy ! Component: 1950 - total flux cleaned = -0.00421788 Jy ! Component: 2000 - total flux cleaned = -0.00424283 Jy ! Component: 2050 - total flux cleaned = -0.00424275 Jy ! Component: 2100 - total flux cleaned = -0.0042673 Jy ! Component: 2150 - total flux cleaned = -0.00426709 Jy ! Component: 2200 - total flux cleaned = -0.0041709 Jy ! Component: 2250 - total flux cleaned = -0.0041948 Jy ! Component: 2300 - total flux cleaned = -0.00426623 Jy ! Component: 2350 - total flux cleaned = -0.00424274 Jy ! Component: 2400 - total flux cleaned = -0.00424302 Jy ! Component: 2450 - total flux cleaned = -0.00428957 Jy ! Component: 2500 - total flux cleaned = -0.00428926 Jy ! Component: 2550 - total flux cleaned = -0.00419796 Jy ! Component: 2600 - total flux cleaned = -0.00422049 Jy ! Component: 2650 - total flux cleaned = -0.0042205 Jy ! Component: 2700 - total flux cleaned = -0.00424258 Jy ! Component: 2750 - total flux cleaned = -0.00419813 Jy ! Component: 2800 - total flux cleaned = -0.00422009 Jy ! Component: 2850 - total flux cleaned = -0.00422009 Jy ! Component: 2900 - total flux cleaned = -0.00424225 Jy ! Component: 2950 - total flux cleaned = -0.00419921 Jy ! Component: 3000 - total flux cleaned = -0.00432752 Jy ! Component: 3050 - total flux cleaned = -0.00424241 Jy ! Component: 3100 - total flux cleaned = -0.00424234 Jy ! Component: 3150 - total flux cleaned = -0.0042002 Jy ! Component: 3200 - total flux cleaned = -0.00417936 Jy ! Component: 3250 - total flux cleaned = -0.0041586 Jy ! Component: 3300 - total flux cleaned = -0.00411731 Jy ! Component: 3350 - total flux cleaned = -0.00399439 Jy ! Component: 3400 - total flux cleaned = -0.003974 Jy ! Component: 3450 - total flux cleaned = -0.00391347 Jy ! Component: 3500 - total flux cleaned = -0.00389313 Jy ! Component: 3550 - total flux cleaned = -0.00379302 Jy ! Component: 3600 - total flux cleaned = -0.00379321 Jy ! Component: 3650 - total flux cleaned = -0.00379307 Jy ! Component: 3700 - total flux cleaned = -0.00363555 Jy ! Component: 3750 - total flux cleaned = -0.00361607 Jy ! Component: 3800 - total flux cleaned = -0.00355803 Jy ! Component: 3850 - total flux cleaned = -0.00355791 Jy ! Component: 3900 - total flux cleaned = -0.00346178 Jy ! Component: 3950 - total flux cleaned = -0.00342364 Jy ! Component: 4000 - total flux cleaned = -0.00336657 Jy ! Component: 4050 - total flux cleaned = -0.00329094 Jy ! Total flux subtracted in 4096 components = -0.00317811 Jy ! Clean residual min=-0.001242 max=0.001030 Jy/beam ! Clean residual mean=-0.000002 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.507067 Jy keep ! Adding 296 model components to the UV plane model. ! The established model now contains 395 components and 0.507067 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv94_uvs/J1104+3812_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.128 x 2.432 at -32.49 degrees (North through East) ! Clean map min=-0.0018371 max=0.46488 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv94_uvs/J1104+3812_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.464877 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00033107 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.21365 0.21365 0.4273 0.8546 1.7092 3.4184 6.8368 13.6736 27.3472 54.6944 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.464 quit ! Quitting program ! Log file /scr/pima/rdv94_uvs/J1104+3812_X_uvs.log closed on Mon Sep 23 22:10:42 2013