! Started logfile: /d2/scr/pima/bp177i_uvs/J1015+6728_X_uvs.log on Tue Apr 15 00:17:20 2014 obs /d2/scr/pima/bp177i_uvs/J1015+6728_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1015+6728_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1015+6728 ! ! 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 1080 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/J1015+6728_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=1.006930Jy sigma=37.687680 ! Fit after self-cal, rms=0.881273Jy sigma=32.980916 ! 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=0.7396 mas, bmaj=2.925 mas, bpa=-6.008 degrees ! Estimated noise=0.786577 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 = 0.0879048 Jy ! Component: 100 - total flux cleaned = 0.107393 Jy ! Total flux subtracted in 100 components = 0.107393 Jy ! Clean residual min=-0.007438 max=0.011805 Jy/beam ! Clean residual mean=0.000001 rms=0.001812 Jy/beam ! Combined flux in latest and established models = 0.107393 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.107393 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=0.034925Jy sigma=1.251081 ! Fit after self-cal, rms=0.034918Jy sigma=1.250845 ! Inverting map ! Added new window around map position (1.8, 1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0104364 Jy ! Component: 100 - total flux cleaned = 0.0165419 Jy ! Total flux subtracted in 100 components = 0.0165419 Jy ! Clean residual min=-0.006118 max=0.009885 Jy/beam ! Clean residual mean=0.000001 rms=0.001483 Jy/beam ! Combined flux in latest and established models = 0.123935 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 0.123935 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=0.029937Jy sigma=1.059803 ! Fit after self-cal, rms=0.029506Jy sigma=1.042132 ! Inverting map ! Added new window around map position (-1.6, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00858302 Jy ! Component: 100 - total flux cleaned = 0.0138097 Jy ! Total flux subtracted in 100 components = 0.0138097 Jy ! Clean residual min=-0.005825 max=0.005111 Jy/beam ! Clean residual mean=0.000001 rms=0.001199 Jy/beam ! Combined flux in latest and established models = 0.137745 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 30 components and 0.137745 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=0.025584Jy sigma=0.887448 ! Fit after self-cal, rms=0.025368Jy sigma=0.879782 ! 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=0.9078 mas, bmaj=2.932 mas, bpa=-5.736 degrees ! Estimated noise=0.592522 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 = 0.00773014 Jy ! Component: 100 - total flux cleaned = 0.0130765 Jy ! Component: 150 - total flux cleaned = 0.0172001 Jy ! Component: 200 - total flux cleaned = 0.0204463 Jy ! Total flux subtracted in 200 components = 0.0204463 Jy ! Clean residual min=-0.004427 max=0.004658 Jy/beam ! Clean residual mean=0.000002 rms=0.000995 Jy/beam ! Combined flux in latest and established models = 0.158191 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 61 components and 0.158191 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=0.021973Jy sigma=0.753319 ! Fit after self-cal, rms=0.021852Jy sigma=0.748732 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9078 x 2.932 at -5.736 degrees (North through East) ! Clean map min=-0.0039465 max=0.10975 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 1.13 HN 0.93 KP 0.92 ! LA 1.02 MK 1.07 NL 1.13 OV 0.96 ! PT 0.90 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.04 HN 0.91 KP 0.93 ! LA 0.93 MK 1.06 NL 1.17 OV 0.89 ! PT 0.89 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.15 HN 1.00 KP 1.07 ! LA 0.91 MK 1.07 NL 1.08 OV 0.98 ! PT 0.92 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.11 HN 1.03 KP 0.90 ! LA 0.94 MK 1.14 NL 1.07 OV 0.95 ! PT 0.92 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.03 KP 1.02 ! LA 0.94 MK 1.00 NL 1.02 OV 0.92 ! PT 0.90 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.09 HN 1.19 KP 0.98 ! LA 1.03 MK 1.05 NL 1.08 OV 0.98 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 0.97 KP 1.01 ! LA 0.89 MK 1.08 NL 1.08 OV 0.99 ! PT 0.92 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.021852Jy sigma=0.748732 ! Fit after self-cal, rms=0.018303Jy sigma=0.608445 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9193 mas, bmaj=2.944 mas, bpa=-5.78 degrees ! Estimated noise=0.594743 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 = 0.000902714 Jy ! Component: 100 - total flux cleaned = 0.000930621 Jy ! Component: 150 - total flux cleaned = 0.00106512 Jy ! Component: 200 - total flux cleaned = 0.00114905 Jy ! Total flux subtracted in 200 components = 0.00114905 Jy ! Clean residual min=-0.002509 max=0.001683 Jy/beam ! Clean residual mean=0.000001 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.15934 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 74 components and 0.15934 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=0.018054Jy sigma=0.598404 ! Fit after self-cal, rms=0.018010Jy sigma=0.596961 ! 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=0.018010Jy sigma=0.596961 ! Fit after self-cal, rms=0.016983Jy sigma=0.563616 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9215 mas, bmaj=2.946 mas, bpa=-5.811 degrees ! Estimated noise=0.59638 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000808243 Jy ! Component: 100 - total flux cleaned = -0.00118382 Jy ! Component: 150 - total flux cleaned = -0.00141888 Jy ! Component: 200 - total flux cleaned = -0.00155363 Jy ! Total flux subtracted in 200 components = -0.00155363 Jy ! Clean residual min=-0.002262 max=0.001558 Jy/beam ! Clean residual mean=0.000002 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.157787 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 89 components and 0.157787 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=0.016874Jy sigma=0.559307 ! Fit after self-cal, rms=0.016854Jy sigma=0.558692 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 = 2.35658e-05 Jy ! Component: 100 - total flux cleaned = -2.29381e-05 Jy ! Component: 150 - total flux cleaned = -0.000134144 Jy ! Component: 200 - total flux cleaned = -0.000182886 Jy ! Total flux subtracted in 200 components = -0.000182886 Jy ! Clean residual min=-0.002112 max=0.001545 Jy/beam ! Clean residual mean=0.000002 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.157604 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 96 components and 0.157604 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=0.016800Jy sigma=0.556839 ! Fit after self-cal, rms=0.016787Jy sigma=0.556414 ! 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=0.016787Jy sigma=0.556414 ! Fit after self-cal, rms=0.016772Jy sigma=0.555693 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9218 mas, bmaj=2.946 mas, bpa=-5.809 degrees ! Estimated noise=0.596192 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000793828 Jy ! Component: 100 - total flux cleaned = -0.000933715 Jy ! Component: 150 - total flux cleaned = -0.00104689 Jy ! Component: 200 - total flux cleaned = -0.00108997 Jy ! Total flux subtracted in 200 components = -0.00108997 Jy ! Clean residual min=-0.001907 max=0.001512 Jy/beam ! Clean residual mean=0.000002 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.156514 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 104 components and 0.156514 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=0.016722Jy sigma=0.553710 ! Fit after self-cal, rms=0.016712Jy sigma=0.553413 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 = -2.6762e-05 Jy ! Component: 100 - total flux cleaned = -8.84924e-05 Jy ! Component: 150 - total flux cleaned = -7.49158e-05 Jy ! Component: 200 - total flux cleaned = -9.77186e-05 Jy ! Total flux subtracted in 200 components = -9.77186e-05 Jy ! Clean residual min=-0.001816 max=0.001506 Jy/beam ! Clean residual mean=0.000002 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.156416 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 109 components and 0.156416 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=0.016686Jy sigma=0.552549 ! Fit after self-cal, rms=0.016679Jy sigma=0.552349 ! 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=0.016679Jy sigma=0.552349 ! Fit after self-cal, rms=0.016668Jy sigma=0.551828 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.069 mas, bmaj=3.161 mas, bpa=-6.677 degrees ! Estimated noise=0.724814 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00113718 Jy ! Component: 100 - total flux cleaned = -0.00160805 Jy ! Component: 150 - total flux cleaned = -0.00172618 Jy ! Component: 200 - total flux cleaned = -0.00177342 Jy ! Total flux subtracted in 200 components = -0.00177342 Jy ! Clean residual min=-0.001973 max=0.001574 Jy/beam ! Clean residual mean=0.000003 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.154643 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 122 components and 0.154643 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=0.016681Jy sigma=0.551492 ! Fit after self-cal, rms=0.016674Jy sigma=0.551292 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 = -9.31962e-05 Jy ! Component: 100 - total flux cleaned = -0.000119962 Jy ! Component: 150 - total flux cleaned = -0.000131383 Jy ! Component: 200 - total flux cleaned = -0.000141462 Jy ! Total flux subtracted in 200 components = -0.000141462 Jy ! Clean residual min=-0.001913 max=0.001562 Jy/beam ! Clean residual mean=0.000003 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.154501 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 134 components and 0.154501 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=0.016692Jy sigma=0.551641 ! Fit after self-cal, rms=0.016689Jy sigma=0.551557 ! 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=0.9218 mas, bmaj=2.945 mas, bpa=-5.808 degrees ! Estimated noise=0.595968 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9218 x 2.945 at -5.808 degrees (North through East) ! Clean map min=-0.001548 max=0.10981 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=0.749 mas, bmaj=2.924 mas, bpa=-6.117 degrees ! Estimated noise=0.804649 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0897792 Jy ! Component: 100 - total flux cleaned = 0.111074 Jy ! Component: 150 - total flux cleaned = 0.121784 Jy ! Component: 200 - total flux cleaned = 0.128907 Jy ! Total flux subtracted in 200 components = 0.128907 Jy ! Clean residual min=-0.003167 max=0.003857 Jy/beam ! Clean residual mean=0.000000 rms=0.000833 Jy/beam ! Combined flux in latest and established models = 0.128907 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.128907 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9218 mas, bmaj=2.945 mas, bpa=-5.808 degrees ! Estimated noise=0.595968 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 = 0.00733677 Jy ! Component: 100 - total flux cleaned = 0.0121891 Jy ! Component: 150 - total flux cleaned = 0.0156983 Jy ! Component: 200 - total flux cleaned = 0.0183275 Jy ! Total flux subtracted in 200 components = 0.0183275 Jy ! Clean residual min=-0.002359 max=0.002081 Jy/beam ! Clean residual mean=0.000001 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.147234 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 50 components and 0.147234 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=2.069 mas, bmaj=3.161 mas, bpa=-6.677 degrees ! Estimated noise=0.724814 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00337329 Jy ! Component: 100 - total flux cleaned = 0.00537926 Jy ! Component: 150 - total flux cleaned = 0.0060328 Jy ! Component: 200 - total flux cleaned = 0.00640194 Jy ! Total flux subtracted in 200 components = 0.00640194 Jy ! Clean residual min=-0.002222 max=0.001701 Jy/beam ! Clean residual mean=0.000002 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.153636 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 = 0.000290588 Jy ! Component: 100 - total flux cleaned = 0.000521592 Jy ! Component: 150 - total flux cleaned = 0.000667835 Jy ! Component: 200 - total flux cleaned = 0.000722292 Jy ! Total flux subtracted in 200 components = 0.000722292 Jy ! Clean residual min=-0.002112 max=0.001602 Jy/beam ! Clean residual mean=0.000003 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.154358 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 99 components and 0.154358 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9218 mas, bmaj=2.945 mas, bpa=-5.808 degrees ! Estimated noise=0.595968 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000885361 Jy ! Component: 100 - total flux cleaned = 0.00104939 Jy ! Component: 150 - total flux cleaned = 0.00107378 Jy ! Component: 200 - total flux cleaned = 0.00105231 Jy ! Total flux subtracted in 200 components = 0.00105231 Jy ! Clean residual min=-0.001879 max=0.001489 Jy/beam ! Clean residual mean=0.000002 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.155411 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 113 components and 0.155411 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=0.016727Jy sigma=0.553132 ! Fit after self-cal, rms=0.016712Jy sigma=0.552650 wmodel /d2/scr/pima/bp177i_uvs/J1015+6728_X_map.mod ! Writing 113 model components to file: /d2/scr/pima/bp177i_uvs/J1015+6728_X_map.mod wobs /d2/scr/pima/bp177i_uvs/J1015+6728_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1015+6728_X_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1015+6728_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177i_uvs/J1015+6728_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 = -0.000792645 Jy ! Component: 100 - total flux cleaned = -0.000926255 Jy ! Component: 150 - total flux cleaned = -0.00102367 Jy ! Component: 200 - total flux cleaned = -0.00113862 Jy ! Component: 250 - total flux cleaned = -0.00127014 Jy ! Component: 300 - total flux cleaned = -0.00141759 Jy ! Component: 350 - total flux cleaned = -0.0014983 Jy ! Component: 400 - total flux cleaned = -0.00155671 Jy ! Component: 450 - total flux cleaned = -0.0015754 Jy ! Component: 500 - total flux cleaned = -0.00168552 Jy ! Component: 550 - total flux cleaned = -0.00175669 Jy ! Component: 600 - total flux cleaned = -0.00184309 Jy ! Component: 650 - total flux cleaned = -0.00187678 Jy ! Component: 700 - total flux cleaned = -0.00190958 Jy ! Component: 750 - total flux cleaned = -0.00195776 Jy ! Component: 800 - total flux cleaned = -0.00203581 Jy ! Component: 850 - total flux cleaned = -0.00205093 Jy ! Component: 900 - total flux cleaned = -0.00209609 Jy ! Component: 950 - total flux cleaned = -0.00208145 Jy ! Component: 1000 - total flux cleaned = -0.00211033 Jy ! Component: 1050 - total flux cleaned = -0.00216649 Jy ! Component: 1100 - total flux cleaned = -0.00220809 Jy ! Component: 1150 - total flux cleaned = -0.00228889 Jy ! Component: 1200 - total flux cleaned = -0.00231523 Jy ! Component: 1250 - total flux cleaned = -0.00236709 Jy ! Component: 1300 - total flux cleaned = -0.00239243 Jy ! Component: 1350 - total flux cleaned = -0.00241761 Jy ! Component: 1400 - total flux cleaned = -0.00242993 Jy ! Component: 1450 - total flux cleaned = -0.00244223 Jy ! Component: 1500 - total flux cleaned = -0.00246597 Jy ! Component: 1550 - total flux cleaned = -0.0024778 Jy ! Component: 1600 - total flux cleaned = -0.00254672 Jy ! Component: 1650 - total flux cleaned = -0.00255784 Jy ! Component: 1700 - total flux cleaned = -0.00255789 Jy ! Component: 1750 - total flux cleaned = -0.00260153 Jy ! Component: 1800 - total flux cleaned = -0.00257985 Jy ! Component: 1850 - total flux cleaned = -0.00261203 Jy ! Component: 1900 - total flux cleaned = -0.00264378 Jy ! Component: 1950 - total flux cleaned = -0.00262329 Jy ! Component: 2000 - total flux cleaned = -0.00266437 Jy ! Component: 2050 - total flux cleaned = -0.00267438 Jy ! Component: 2100 - total flux cleaned = -0.00265441 Jy ! Component: 2150 - total flux cleaned = -0.00269389 Jy ! Component: 2200 - total flux cleaned = -0.00269356 Jy ! Component: 2250 - total flux cleaned = -0.00270316 Jy ! Component: 2300 - total flux cleaned = -0.00270305 Jy ! Component: 2350 - total flux cleaned = -0.00266555 Jy ! Component: 2400 - total flux cleaned = -0.00266565 Jy ! Component: 2450 - total flux cleaned = -0.00265631 Jy ! Component: 2500 - total flux cleaned = -0.0026563 Jy ! Component: 2550 - total flux cleaned = -0.00262915 Jy ! Component: 2600 - total flux cleaned = -0.00261132 Jy ! Component: 2650 - total flux cleaned = -0.00260257 Jy ! Component: 2700 - total flux cleaned = -0.00262877 Jy ! Component: 2750 - total flux cleaned = -0.00258531 Jy ! Component: 2800 - total flux cleaned = -0.00258528 Jy ! Component: 2850 - total flux cleaned = -0.00260223 Jy ! Component: 2900 - total flux cleaned = -0.00263568 Jy ! Component: 2950 - total flux cleaned = -0.00260228 Jy ! Component: 3000 - total flux cleaned = -0.00259398 Jy ! Component: 3050 - total flux cleaned = -0.00259394 Jy ! Component: 3100 - total flux cleaned = -0.00259386 Jy ! Component: 3150 - total flux cleaned = -0.00260996 Jy ! Component: 3200 - total flux cleaned = -0.00260202 Jy ! Component: 3250 - total flux cleaned = -0.0026021 Jy ! Component: 3300 - total flux cleaned = -0.00259438 Jy ! Component: 3350 - total flux cleaned = -0.00261 Jy ! Component: 3400 - total flux cleaned = -0.00261 Jy ! Component: 3450 - total flux cleaned = -0.00260233 Jy ! Component: 3500 - total flux cleaned = -0.00260241 Jy ! Component: 3550 - total flux cleaned = -0.0026251 Jy ! Component: 3600 - total flux cleaned = -0.00264004 Jy ! Component: 3650 - total flux cleaned = -0.00262513 Jy ! Component: 3700 - total flux cleaned = -0.00261774 Jy ! Component: 3750 - total flux cleaned = -0.00261775 Jy ! Component: 3800 - total flux cleaned = -0.00261778 Jy ! Component: 3850 - total flux cleaned = -0.00259601 Jy ! Component: 3900 - total flux cleaned = -0.0025817 Jy ! Component: 3950 - total flux cleaned = -0.00258183 Jy ! Component: 4000 - total flux cleaned = -0.00258889 Jy ! Component: 4050 - total flux cleaned = -0.00258192 Jy ! Total flux subtracted in 4096 components = -0.00257497 Jy ! Clean residual min=-0.000397 max=0.000496 Jy/beam ! Clean residual mean=0.000000 rms=0.000123 Jy/beam ! Combined flux in latest and established models = 0.152836 Jy keep ! Adding 297 model components to the UV plane model. ! The established model now contains 410 components and 0.152836 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1015+6728_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9218 x 2.945 at -5.808 degrees (North through East) ! Clean map min=-0.0010418 max=0.11054 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1015+6728_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.110539 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000119847 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.325262 0.325262 0.650524 1.30105 2.6021 5.2042 10.4084 20.8168 41.6336 83.2671 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.11 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 922.332 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1015+6728_X_uvs.log closed on Tue Apr 15 00:17:26 2014