! Started logfile: /d2/scr/pima/bp177j_uvs/J0607-0834_X_uvs.log on Thu Jun 19 03:29:26 2014 obs /d2/scr/pima/bp177j_uvs/J0607-0834_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177j_uvs/J0607-0834_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0607-0834 ! ! 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 864 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/bp177j_uvs/J0607-0834_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=3.991159Jy sigma=129.810333 ! Fit after self-cal, rms=2.875004Jy sigma=92.986579 ! 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=1.163 mas, bmaj=2.66 mas, bpa=8.78 degrees ! Estimated noise=1.01664 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 = 2.96854 Jy ! Component: 100 - total flux cleaned = 3.61588 Jy ! Total flux subtracted in 100 components = 3.61588 Jy ! Clean residual min=-0.131823 max=0.214655 Jy/beam ! Clean residual mean=0.000190 rms=0.034904 Jy/beam ! Combined flux in latest and established models = 3.61588 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 3.61588 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=0.495086Jy sigma=15.252905 ! Fit after self-cal, rms=0.495089Jy sigma=15.252906 ! Inverting map ! Added new window around map position (-1.2, 3.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.187574 Jy ! Component: 100 - total flux cleaned = 0.269714 Jy ! Total flux subtracted in 100 components = 0.269714 Jy ! Clean residual min=-0.117048 max=0.121030 Jy/beam ! Clean residual mean=0.000472 rms=0.026835 Jy/beam ! Combined flux in latest and established models = 3.88559 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 11 components and 3.88559 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=0.414621Jy sigma=13.072606 ! Fit after self-cal, rms=0.411071Jy sigma=12.943696 ! 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=1.383 mas, bmaj=2.965 mas, bpa=6.975 degrees ! Estimated noise=0.756674 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 = 0.0696712 Jy ! Component: 100 - total flux cleaned = 0.109836 Jy ! Component: 150 - total flux cleaned = 0.120358 Jy ! Component: 200 - total flux cleaned = 0.125189 Jy ! Total flux subtracted in 200 components = 0.125189 Jy ! Clean residual min=-0.123315 max=0.121415 Jy/beam ! Clean residual mean=0.000690 rms=0.029657 Jy/beam ! Combined flux in latest and established models = 4.01078 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 30 components and 4.01078 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=0.395712Jy sigma=12.627329 ! Fit after self-cal, rms=0.395221Jy sigma=12.613333 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.383 x 2.965 at 6.975 degrees (North through East) ! Clean map min=-0.12194 max=3.6932 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: ! BR 1.11 FD 1.15 HN 0.92 KP 0.95 ! LA 1.04 NL 1.05 OV 1.06 PT 0.88 ! SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.02 HN 0.90 KP 0.95 ! LA 0.96 NL 1.04 OV 1.01 PT 0.89 ! SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.11 HN 0.96 KP 1.09 ! LA 0.94 NL 1.04 OV 1.06 PT 0.91 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.10 HN 1.00 KP 0.94 ! LA 0.98 NL 1.00 OV 1.05 PT 0.93 ! SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.97 KP 1.05 ! LA 0.99 NL 0.94 OV 1.02 PT 0.88 ! SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.08 HN 1.07 KP 1.03 ! LA 1.07 NL 1.01 OV 1.10 PT 0.93 ! SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 0.99 KP 1.02 ! LA 0.97 NL 1.01 OV 1.09 PT 0.90 ! SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.02 HN 0.99 KP 1.06 ! LA 0.91 NL 0.99 OV 1.07 PT 0.83 ! SC 1.09 ! ! ! Fit before self-cal, rms=0.395221Jy sigma=12.613333 ! Fit after self-cal, rms=0.143296Jy sigma=4.642808 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.381 mas, bmaj=2.966 mas, bpa=6.864 degrees ! Estimated noise=0.757142 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 (-6.6, 17.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.07137 Jy ! Component: 100 - total flux cleaned = 0.0951591 Jy ! Component: 150 - total flux cleaned = 0.108514 Jy ! Component: 200 - total flux cleaned = 0.121958 Jy ! Total flux subtracted in 200 components = 0.121958 Jy ! Clean residual min=-0.040472 max=0.031820 Jy/beam ! Clean residual mean=0.000092 rms=0.008225 Jy/beam ! Combined flux in latest and established models = 4.13274 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 78 components and 4.13274 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=0.089627Jy sigma=2.840180 ! Fit after self-cal, rms=0.088877Jy sigma=2.816082 ! 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=0.088877Jy sigma=2.816082 ! Fit after self-cal, rms=0.087640Jy sigma=2.775397 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.381 mas, bmaj=2.968 mas, bpa=6.801 degrees ! Estimated noise=0.756038 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000882718 Jy ! Component: 100 - total flux cleaned = 0.00914515 Jy ! Component: 150 - total flux cleaned = 0.0168353 Jy ! Component: 200 - total flux cleaned = 0.0234886 Jy ! Total flux subtracted in 200 components = 0.0234886 Jy ! Clean residual min=-0.029273 max=0.026684 Jy/beam ! Clean residual mean=0.000066 rms=0.006397 Jy/beam ! Combined flux in latest and established models = 4.15623 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 106 components and 4.15623 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=0.074519Jy sigma=2.320144 ! Fit after self-cal, rms=0.073882Jy sigma=2.305428 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 = 0.00191952 Jy ! Component: 100 - total flux cleaned = 0.00620225 Jy ! Component: 150 - total flux cleaned = 0.00917215 Jy ! Component: 200 - total flux cleaned = 0.0118308 Jy ! Total flux subtracted in 200 components = 0.0118308 Jy ! Clean residual min=-0.024785 max=0.023872 Jy/beam ! Clean residual mean=0.000043 rms=0.005753 Jy/beam ! Combined flux in latest and established models = 4.16806 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 123 components and 4.16806 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=0.068980Jy sigma=2.126750 ! Fit after self-cal, rms=0.068723Jy sigma=2.122271 ! 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=0.068723Jy sigma=2.122271 ! Fit after self-cal, rms=0.067613Jy sigma=2.099397 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.381 mas, bmaj=2.968 mas, bpa=6.752 degrees ! Estimated noise=0.755937 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00455547 Jy ! Component: 100 - total flux cleaned = -0.00248192 Jy ! Component: 150 - total flux cleaned = -0.000624661 Jy ! Component: 200 - total flux cleaned = 0.00133714 Jy ! Total flux subtracted in 200 components = 0.00133714 Jy ! Clean residual min=-0.020768 max=0.022471 Jy/beam ! Clean residual mean=0.000038 rms=0.005333 Jy/beam ! Combined flux in latest and established models = 4.16939 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 133 components and 4.16939 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=0.064469Jy sigma=1.989493 ! Fit after self-cal, rms=0.064338Jy sigma=1.985195 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 (22.2, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0179974 Jy ! Component: 100 - total flux cleaned = 0.024851 Jy ! Component: 150 - total flux cleaned = 0.0301961 Jy ! Component: 200 - total flux cleaned = 0.0334921 Jy ! Total flux subtracted in 200 components = 0.0334921 Jy ! Clean residual min=-0.019649 max=0.020359 Jy/beam ! Clean residual mean=0.000047 rms=0.004691 Jy/beam ! Combined flux in latest and established models = 4.20289 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 154 components and 4.20289 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=0.058258Jy sigma=1.794120 ! Fit after self-cal, rms=0.057922Jy sigma=1.786700 ! Inverting map ! Added new window around map position (3.4, -26.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0168602 Jy ! Component: 100 - total flux cleaned = 0.0212718 Jy ! Component: 150 - total flux cleaned = 0.0270583 Jy ! Component: 200 - total flux cleaned = 0.0325564 Jy ! Total flux subtracted in 200 components = 0.0325564 Jy ! Clean residual min=-0.016010 max=0.015633 Jy/beam ! Clean residual mean=0.000024 rms=0.003872 Jy/beam ! Combined flux in latest and established models = 4.23544 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 178 components and 4.23544 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=0.050704Jy sigma=1.561281 ! Fit after self-cal, rms=0.050348Jy sigma=1.555006 ! 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=0.050348Jy sigma=1.555006 ! Fit after self-cal, rms=0.049784Jy sigma=1.531663 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.286 mas, bmaj=3.805 mas, bpa=-7.723 degrees ! Estimated noise=0.874819 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00916983 Jy ! Component: 100 - total flux cleaned = 0.0163402 Jy ! Component: 150 - total flux cleaned = 0.02255 Jy ! Component: 200 - total flux cleaned = 0.0270495 Jy ! Total flux subtracted in 200 components = 0.0270495 Jy ! Clean residual min=-0.016921 max=0.015959 Jy/beam ! Clean residual mean=0.000055 rms=0.004582 Jy/beam ! Combined flux in latest and established models = 4.26249 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 195 components and 4.26249 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=0.047842Jy sigma=1.480476 ! Fit after self-cal, rms=0.047819Jy sigma=1.479825 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 = 0.00317251 Jy ! Component: 100 - total flux cleaned = 0.0053448 Jy ! Component: 150 - total flux cleaned = 0.00721637 Jy ! Component: 200 - total flux cleaned = 0.00899852 Jy ! Total flux subtracted in 200 components = 0.00899852 Jy ! Clean residual min=-0.016024 max=0.015585 Jy/beam ! Clean residual mean=0.000054 rms=0.004389 Jy/beam ! Combined flux in latest and established models = 4.27149 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 212 components and 4.27149 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=0.046713Jy sigma=1.447047 ! Fit after self-cal, rms=0.046673Jy sigma=1.446666 ! 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=1.382 mas, bmaj=2.969 mas, bpa=6.714 degrees ! Estimated noise=0.7554 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.382 x 2.969 at 6.714 degrees (North through East) ! Clean map min=-0.034108 max=3.7038 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 ! Performing amp+phase self-cal ! ! 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=0.046673Jy sigma=1.446666 ! Fit after self-cal, rms=0.045025Jy sigma=1.398231 ! Inverting map and beam ! Estimated beam: bmin=1.382 mas, bmaj=2.969 mas, bpa=6.689 degrees ! Estimated noise=0.755511 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.74314e-05 Jy ! Component: 100 - total flux cleaned = 0.00199169 Jy ! Component: 150 - total flux cleaned = 0.00412523 Jy ! Component: 200 - total flux cleaned = 0.00575783 Jy ! Total flux subtracted in 200 components = 0.00575783 Jy ! Clean residual min=-0.012407 max=0.013154 Jy/beam ! Clean residual mean=0.000024 rms=0.003201 Jy/beam ! Combined flux in latest and established models = 4.27725 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 232 components and 4.27725 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=0.043262Jy sigma=1.340302 ! Fit after self-cal, rms=0.043215Jy sigma=1.339568 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00235703 Jy ! Component: 100 - total flux cleaned = 0.00402732 Jy ! Component: 150 - total flux cleaned = 0.00530654 Jy ! Component: 200 - total flux cleaned = 0.00668746 Jy ! Total flux subtracted in 200 components = 0.00668746 Jy ! Clean residual min=-0.011887 max=0.013094 Jy/beam ! Clean residual mean=0.000023 rms=0.003085 Jy/beam ! Combined flux in latest and established models = 4.28394 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 244 components and 4.28394 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=0.042163Jy sigma=1.303072 ! Fit after self-cal, rms=0.042134Jy sigma=1.302713 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.042134Jy sigma=1.302713 ! Fit after self-cal, rms=0.042050Jy sigma=1.298540 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=1.159 mas, bmaj=2.66 mas, bpa=8.468 degrees ! Estimated noise=1.01289 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.95716 Jy ! Component: 100 - total flux cleaned = 3.60214 Jy ! Component: 150 - total flux cleaned = 3.76612 Jy ! Component: 200 - total flux cleaned = 3.84268 Jy ! Total flux subtracted in 200 components = 3.84268 Jy ! Clean residual min=-0.039926 max=0.067263 Jy/beam ! Clean residual mean=0.000049 rms=0.011507 Jy/beam ! Combined flux in latest and established models = 3.84268 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 15 model components to the UV plane model. ! The established model now contains 15 components and 3.84268 Jy ! Inverting map and beam ! Estimated beam: bmin=1.382 mas, bmaj=2.969 mas, bpa=6.669 degrees ! Estimated noise=0.755349 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) ! Added new window around map position (5, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0822248 Jy ! Component: 100 - total flux cleaned = 0.13537 Jy ! Component: 150 - total flux cleaned = 0.174987 Jy ! Component: 200 - total flux cleaned = 0.205728 Jy ! Total flux subtracted in 200 components = 0.205728 Jy ! Clean residual min=-0.029756 max=0.031946 Jy/beam ! Clean residual mean=-0.000051 rms=0.007669 Jy/beam ! Combined flux in latest and established models = 4.04841 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 55 components and 4.04841 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=2.285 mas, bmaj=3.808 mas, bpa=-7.756 degrees ! Estimated noise=0.874632 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0353295 Jy ! Component: 100 - total flux cleaned = 0.0559075 Jy ! Component: 150 - total flux cleaned = 0.0686819 Jy ! Component: 200 - total flux cleaned = 0.0827594 Jy ! Total flux subtracted in 200 components = 0.0827594 Jy ! Clean residual min=-0.027617 max=0.026546 Jy/beam ! Clean residual mean=-0.000035 rms=0.007809 Jy/beam ! Combined flux in latest and established models = 4.13117 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 = 0.0116196 Jy ! Component: 100 - total flux cleaned = 0.0229806 Jy ! Component: 150 - total flux cleaned = 0.0304457 Jy ! Component: 200 - total flux cleaned = 0.035364 Jy ! Total flux subtracted in 200 components = 0.035364 Jy ! Clean residual min=-0.022759 max=0.022458 Jy/beam ! Clean residual mean=-0.000021 rms=0.006528 Jy/beam ! Combined flux in latest and established models = 4.16653 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 110 components and 4.16653 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.382 mas, bmaj=2.969 mas, bpa=6.669 degrees ! Estimated noise=0.755349 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00678564 Jy ! Component: 100 - total flux cleaned = 0.0121466 Jy ! Component: 150 - total flux cleaned = 0.0163441 Jy ! Component: 200 - total flux cleaned = 0.0210044 Jy ! Total flux subtracted in 200 components = 0.0210044 Jy ! Clean residual min=-0.016127 max=0.015387 Jy/beam ! Clean residual mean=-0.000017 rms=0.004187 Jy/beam ! Combined flux in latest and established models = 4.18754 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 139 components and 4.18754 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=0.052433Jy sigma=1.562529 ! Fit after self-cal, rms=0.050652Jy sigma=1.507021 wmodel /d2/scr/pima/bp177j_uvs/J0607-0834_X_map.mod ! Writing 139 model components to file: /d2/scr/pima/bp177j_uvs/J0607-0834_X_map.mod wobs /d2/scr/pima/bp177j_uvs/J0607-0834_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177j_uvs/J0607-0834_X_uvs.fits wwins /d2/scr/pima/bp177j_uvs/J0607-0834_X_map.win ! wwins: Wrote 6 windows to /d2/scr/pima/bp177j_uvs/J0607-0834_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 = -0.00377808 Jy ! Component: 100 - total flux cleaned = -0.00426579 Jy ! Component: 150 - total flux cleaned = -0.00517886 Jy ! Component: 200 - total flux cleaned = -0.00603813 Jy ! Component: 250 - total flux cleaned = -0.00643914 Jy ! Component: 300 - total flux cleaned = -0.0068136 Jy ! Component: 350 - total flux cleaned = -0.00699215 Jy ! Component: 400 - total flux cleaned = -0.00682301 Jy ! Component: 450 - total flux cleaned = -0.00650306 Jy ! Component: 500 - total flux cleaned = -0.00620765 Jy ! Component: 550 - total flux cleaned = -0.00664073 Jy ! Component: 600 - total flux cleaned = -0.00705261 Jy ! Component: 650 - total flux cleaned = -0.00705259 Jy ! Component: 700 - total flux cleaned = -0.00718324 Jy ! Component: 750 - total flux cleaned = -0.00693902 Jy ! Component: 800 - total flux cleaned = -0.00718075 Jy ! Component: 850 - total flux cleaned = -0.00718267 Jy ! Component: 900 - total flux cleaned = -0.00707116 Jy ! Component: 950 - total flux cleaned = -0.00652821 Jy ! Component: 1000 - total flux cleaned = -0.00631678 Jy ! Component: 1050 - total flux cleaned = -0.00590775 Jy ! Component: 1100 - total flux cleaned = -0.0057107 Jy ! Component: 1150 - total flux cleaned = -0.00541851 Jy ! Component: 1200 - total flux cleaned = -0.00522961 Jy ! Component: 1250 - total flux cleaned = -0.00531672 Jy ! Component: 1300 - total flux cleaned = -0.00504689 Jy ! Component: 1350 - total flux cleaned = -0.00495972 Jy ! Component: 1400 - total flux cleaned = -0.00462041 Jy ! Component: 1450 - total flux cleaned = -0.00445442 Jy ! Component: 1500 - total flux cleaned = -0.00413223 Jy ! Component: 1550 - total flux cleaned = -0.00405275 Jy ! Component: 1600 - total flux cleaned = -0.00382081 Jy ! Component: 1650 - total flux cleaned = -0.00344298 Jy ! Component: 1700 - total flux cleaned = -0.00299795 Jy ! Component: 1750 - total flux cleaned = -0.00227379 Jy ! Component: 1800 - total flux cleaned = -0.00177697 Jy ! Component: 1850 - total flux cleaned = -0.00128888 Jy ! Component: 1900 - total flux cleaned = -0.000603197 Jy ! Component: 1950 - total flux cleaned = -0.000199355 Jy ! Component: 2000 - total flux cleaned = 0.000264604 Jy ! Component: 2050 - total flux cleaned = 0.000786307 Jy ! Component: 2100 - total flux cleaned = 0.00129986 Jy ! Component: 2150 - total flux cleaned = 0.00174243 Jy ! Component: 2200 - total flux cleaned = 0.00224039 Jy ! Component: 2250 - total flux cleaned = 0.0027919 Jy ! Component: 2300 - total flux cleaned = 0.00327505 Jy ! Component: 2350 - total flux cleaned = 0.00375161 Jy ! Component: 2400 - total flux cleaned = 0.00422151 Jy ! Component: 2450 - total flux cleaned = 0.00451143 Jy ! Component: 2500 - total flux cleaned = 0.00491274 Jy ! Component: 2550 - total flux cleaned = 0.0051956 Jy ! Component: 2600 - total flux cleaned = 0.00547557 Jy ! Component: 2650 - total flux cleaned = 0.00569692 Jy ! Component: 2700 - total flux cleaned = 0.00597117 Jy ! Component: 2750 - total flux cleaned = 0.00618831 Jy ! Component: 2800 - total flux cleaned = 0.00645679 Jy ! Component: 2850 - total flux cleaned = 0.00661644 Jy ! Component: 2900 - total flux cleaned = 0.00698514 Jy ! Component: 2950 - total flux cleaned = 0.00714178 Jy ! Component: 3000 - total flux cleaned = 0.00719359 Jy ! Component: 3050 - total flux cleaned = 0.0072965 Jy ! Component: 3100 - total flux cleaned = 0.007399 Jy ! Component: 3150 - total flux cleaned = 0.00755201 Jy ! Component: 3200 - total flux cleaned = 0.00765362 Jy ! Component: 3250 - total flux cleaned = 0.00785541 Jy ! Component: 3300 - total flux cleaned = 0.0079057 Jy ! Component: 3350 - total flux cleaned = 0.00795616 Jy ! Component: 3400 - total flux cleaned = 0.00805654 Jy ! Component: 3450 - total flux cleaned = 0.0082061 Jy ! Component: 3500 - total flux cleaned = 0.00820598 Jy ! Component: 3550 - total flux cleaned = 0.00815583 Jy ! Component: 3600 - total flux cleaned = 0.00825544 Jy ! Component: 3650 - total flux cleaned = 0.00825539 Jy ! Component: 3700 - total flux cleaned = 0.00840532 Jy ! Component: 3750 - total flux cleaned = 0.00845514 Jy ! Component: 3800 - total flux cleaned = 0.00865563 Jy ! Component: 3850 - total flux cleaned = 0.00865528 Jy ! Component: 3900 - total flux cleaned = 0.00870556 Jy ! Component: 3950 - total flux cleaned = 0.00870563 Jy ! Component: 4000 - total flux cleaned = 0.00880676 Jy ! Component: 4050 - total flux cleaned = 0.00890859 Jy ! Total flux subtracted in 4096 components = 0.00895975 Jy ! Clean residual min=-0.002721 max=0.003473 Jy/beam ! Clean residual mean=0.000003 rms=0.000841 Jy/beam ! Combined flux in latest and established models = 4.1965 Jy keep ! Adding 294 model components to the UV plane model. ! The established model now contains 432 components and 4.1965 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177j_uvs/J0607-0834_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.382 x 2.969 at 6.669 degrees (North through East) ! Clean map min=-0.012074 max=3.7406 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177j_uvs/J0607-0834_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 3.74055 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000849542 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.068135 0.068135 0.13627 0.27254 0.54508 1.09016 2.18032 4.36064 8.72128 17.4426 34.8851 69.7703 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0025 print "peak= ", int(1000*peak_flux)/1000 ! peak= 3.74 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 4403.02 quit ! Quitting program ! Log file /d2/scr/pima/bp177j_uvs/J0607-0834_X_uvs.log closed on Thu Jun 19 03:29:32 2014