! Started logfile: /d2/scr/pima/bp177i_uvs/J0730+1048_X_uvs.log on Tue Apr 15 00:10:31 2014 obs /d2/scr/pima/bp177i_uvs/J0730+1048_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J0730+1048_X_uva.fits ! AN table 1: 9 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.733333 visibilities/baseline/integration-bin. ! Found source: J0730+1048 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 792 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 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 /d2/scr/pima/bp177i_uvs/J0730+1048_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.998704Jy sigma=37.692530 ! Fit after self-cal, rms=0.963622Jy sigma=36.277599 ! 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=3.577 mas, bmaj=5.646 mas, bpa=-28.78 degrees ! Estimated noise=1.14054 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.026816 Jy ! Component: 100 - total flux cleaned = 0.0373651 Jy ! Total flux subtracted in 100 components = 0.0373651 Jy ! Clean residual min=-0.006416 max=0.006438 Jy/beam ! Clean residual mean=-0.000012 rms=0.002777 Jy/beam ! Combined flux in latest and established models = 0.0373651 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 45 components and 0.0373651 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026353Jy sigma=0.934286 ! Fit after self-cal, rms=0.025854Jy sigma=0.919607 ! 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=3.885 mas, bmaj=6.076 mas, bpa=-26.58 degrees ! Estimated noise=0.681346 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 = 0.00253746 Jy ! Component: 100 - total flux cleaned = 0.00350836 Jy ! Component: 150 - total flux cleaned = 0.00472709 Jy ! Component: 200 - total flux cleaned = 0.00651161 Jy ! Total flux subtracted in 200 components = 0.00651161 Jy ! Clean residual min=-0.002966 max=0.002974 Jy/beam ! Clean residual mean=0.000003 rms=0.001813 Jy/beam ! Combined flux in latest and established models = 0.0438767 Jy ! Performing phase self-cal ! Adding 136 model components to the UV plane model. ! The established model now contains 175 components and 0.0438767 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.017505Jy sigma=0.604476 ! Fit after self-cal, rms=0.017360Jy sigma=0.600738 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.885 x 6.076 at -26.58 degrees (North through East) ! Clean map min=-0.0049121 max=0.028081 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.18 KP 1.15 LA 0.97 NL 0.99 ! OV 1.03 PT 0.91 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.017360Jy sigma=0.600738 ! Fit after self-cal, rms=0.017361Jy sigma=0.597037 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.874 mas, bmaj=6.094 mas, bpa=-26.6 degrees ! Estimated noise=0.687342 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 = -0.00255038 Jy ! Component: 100 - total flux cleaned = -0.00285823 Jy ! Component: 150 - total flux cleaned = -0.00204767 Jy ! Component: 200 - total flux cleaned = -0.00184268 Jy ! Total flux subtracted in 200 components = -0.00184268 Jy ! Clean residual min=-0.001562 max=0.001552 Jy/beam ! Clean residual mean=0.000001 rms=0.000957 Jy/beam ! Combined flux in latest and established models = 0.042034 Jy ! Performing phase self-cal ! Adding 121 model components to the UV plane model. ! The established model now contains 296 components and 0.042034 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015458Jy sigma=0.531852 ! Fit after self-cal, rms=0.015424Jy sigma=0.531013 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015424Jy sigma=0.531013 ! Fit after self-cal, rms=0.014811Jy sigma=0.509126 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.848 mas, bmaj=6.127 mas, bpa=-26.86 degrees ! Estimated noise=0.683203 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.36879e-05 Jy ! Component: 100 - total flux cleaned = 0.000740208 Jy ! Component: 150 - total flux cleaned = 0.00131317 Jy ! Component: 200 - total flux cleaned = 0.00178242 Jy ! Total flux subtracted in 200 components = 0.00178242 Jy ! Clean residual min=-0.000674 max=0.000686 Jy/beam ! Clean residual mean=0.000001 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.0438165 Jy selfcal ! Performing phase self-cal ! Adding 75 model components to the UV plane model. ! The established model now contains 371 components and 0.0438165 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.014452Jy sigma=0.498710 ! Fit after self-cal, rms=0.014437Jy sigma=0.498280 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 = -0.000469903 Jy ! Component: 100 - total flux cleaned = -0.000783476 Jy ! Component: 150 - total flux cleaned = -0.000764484 Jy ! Component: 200 - total flux cleaned = -0.000525379 Jy ! Total flux subtracted in 200 components = -0.000525379 Jy ! Clean residual min=-0.000377 max=0.000377 Jy/beam ! Clean residual mean=0.000001 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.0432911 Jy ! Performing phase self-cal ! Adding 90 model components to the UV plane model. ! The established model now contains 459 components and 0.0432911 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.014304Jy sigma=0.495192 ! Fit after self-cal, rms=0.014299Jy sigma=0.495129 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.014299Jy sigma=0.495129 ! Fit after self-cal, rms=0.013330Jy sigma=0.470239 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.835 mas, bmaj=6.128 mas, bpa=-27.01 degrees ! Estimated noise=0.677426 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000200428 Jy ! Component: 100 - total flux cleaned = -0.000288822 Jy ! Component: 150 - total flux cleaned = -0.000278375 Jy ! Component: 200 - total flux cleaned = -0.000238327 Jy ! Total flux subtracted in 200 components = -0.000238327 Jy ! Clean residual min=-0.000161 max=0.000159 Jy/beam ! Clean residual mean=0.000000 rms=0.000058 Jy/beam ! Combined flux in latest and established models = 0.0430528 Jy selfcal ! Performing phase self-cal ! Adding 67 model components to the UV plane model. ! The established model now contains 526 components and 0.0430528 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.013299Jy sigma=0.469311 ! Fit after self-cal, rms=0.013295Jy sigma=0.469163 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 = 0.000111468 Jy ! Component: 100 - total flux cleaned = 0.000152534 Jy ! Component: 150 - total flux cleaned = 0.000175948 Jy ! Component: 200 - total flux cleaned = 0.00022973 Jy ! Total flux subtracted in 200 components = 0.00022973 Jy ! Clean residual min=-0.000127 max=0.000127 Jy/beam ! Clean residual mean=0.000000 rms=0.000044 Jy/beam ! Combined flux in latest and established models = 0.0432825 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 580 components and 0.0432825 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.013285Jy sigma=0.468911 ! Fit after self-cal, rms=0.013284Jy sigma=0.468902 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.013284Jy sigma=0.468902 ! Fit after self-cal, rms=0.013243Jy sigma=0.465816 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.11 mas, bmaj=6.184 mas, bpa=-23.42 degrees ! Estimated noise=0.67276 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.03702e-05 Jy ! Component: 100 - total flux cleaned = 9.20775e-05 Jy ! Component: 150 - total flux cleaned = 0.000117972 Jy ! Component: 200 - total flux cleaned = 0.000138896 Jy ! Total flux subtracted in 200 components = 0.000138896 Jy ! Clean residual min=-0.000068 max=0.000069 Jy/beam ! Clean residual mean=0.000000 rms=0.000023 Jy/beam ! Combined flux in latest and established models = 0.0434214 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 622 components and 0.0434214 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.013239Jy sigma=0.465722 ! Fit after self-cal, rms=0.013239Jy sigma=0.465704 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 = -1.33103e-05 Jy ! Component: 100 - total flux cleaned = -5.41081e-06 Jy ! Component: 150 - total flux cleaned = 6.49799e-06 Jy ! Component: 200 - total flux cleaned = 1.04461e-05 Jy ! Total flux subtracted in 200 components = 1.04461e-05 Jy ! Clean residual min=-0.000066 max=0.000065 Jy/beam ! Clean residual mean=0.000000 rms=0.000022 Jy/beam ! Combined flux in latest and established models = 0.0434318 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 658 components and 0.0434318 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.013236Jy sigma=0.465621 ! Fit after self-cal, rms=0.013236Jy sigma=0.465619 ! 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=3.838 mas, bmaj=6.129 mas, bpa=-26.97 degrees ! Estimated noise=0.677567 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.838 x 6.129 at -26.97 degrees (North through East) ! Clean map min=-0.0021571 max=0.025493 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=3.549 mas, bmaj=5.654 mas, bpa=-29.67 degrees ! Estimated noise=1.15358 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0274141 Jy ! Component: 100 - total flux cleaned = 0.0381434 Jy ! Component: 150 - total flux cleaned = 0.0434357 Jy ! Component: 200 - total flux cleaned = 0.0463424 Jy ! Total flux subtracted in 200 components = 0.0463424 Jy ! Clean residual min=-0.003551 max=0.003557 Jy/beam ! Clean residual mean=-0.000003 rms=0.001623 Jy/beam ! Combined flux in latest and established models = 0.0463424 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 94 model components to the UV plane model. ! The established model now contains 94 components and 0.0463424 Jy ! Inverting map and beam ! Estimated beam: bmin=3.838 mas, bmaj=6.129 mas, bpa=-26.97 degrees ! Estimated noise=0.677567 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 = -0.000732886 Jy ! Component: 100 - total flux cleaned = -0.000318574 Jy ! Component: 150 - total flux cleaned = -0.000518458 Jy ! Component: 200 - total flux cleaned = 0.000797201 Jy ! Total flux subtracted in 200 components = 0.000797201 Jy ! Clean residual min=-0.001982 max=0.001976 Jy/beam ! Clean residual mean=0.000002 rms=0.001216 Jy/beam ! Combined flux in latest and established models = 0.0471396 Jy ! Adding 132 model components to the UV plane model. ! The established model now contains 226 components and 0.0471396 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=4.11 mas, bmaj=6.184 mas, bpa=-23.42 degrees ! Estimated noise=0.67276 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00173663 Jy ! Component: 100 - total flux cleaned = -0.00216834 Jy ! Component: 150 - total flux cleaned = -0.00209576 Jy ! Component: 200 - total flux cleaned = -0.00209358 Jy ! Total flux subtracted in 200 components = -0.00209358 Jy ! Clean residual min=-0.001097 max=0.001098 Jy/beam ! Clean residual mean=0.000001 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 0.045046 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 = -6.18511e-05 Jy ! Component: 100 - total flux cleaned = -0.000287468 Jy ! Component: 150 - total flux cleaned = -0.000389185 Jy ! Component: 200 - total flux cleaned = -0.000244562 Jy ! Total flux subtracted in 200 components = -0.000244562 Jy ! Clean residual min=-0.000779 max=0.000783 Jy/beam ! Clean residual mean=0.000001 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.0448015 Jy ! Adding 207 model components to the UV plane model. ! The established model now contains 433 components and 0.0448015 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.838 mas, bmaj=6.129 mas, bpa=-26.97 degrees ! Estimated noise=0.677567 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000356981 Jy ! Component: 100 - total flux cleaned = 0.000672683 Jy ! Component: 150 - total flux cleaned = 0.000951918 Jy ! Component: 200 - total flux cleaned = 0.00116696 Jy ! Total flux subtracted in 200 components = 0.00116696 Jy ! Clean residual min=-0.000333 max=0.000331 Jy/beam ! Clean residual mean=0.000000 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.0459684 Jy selfcal ! Performing phase self-cal ! Adding 64 model components to the UV plane model. ! The established model now contains 497 components and 0.0459684 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.013315Jy sigma=0.467903 ! Fit after self-cal, rms=0.013282Jy sigma=0.467092 wmodel /d2/scr/pima/bp177i_uvs/J0730+1048_X_map.mod ! Writing 497 model components to file: /d2/scr/pima/bp177i_uvs/J0730+1048_X_map.mod wobs /d2/scr/pima/bp177i_uvs/J0730+1048_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J0730+1048_X_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J0730+1048_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/d2/scr/pima/bp177i_uvs/J0730+1048_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.838 x 6.129 at -26.97 degrees (North through East) ! Clean map min=-0.0038228 max=0.022055 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J0730+1048_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0220549 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000160987 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.18981 2.18981 4.37963 8.75925 17.5185 35.037 70.074 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.022 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 136.997 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J0730+1048_X_uvs.log closed on Tue Apr 15 00:10:34 2014