! Started logfile: /d2/scr/pima/bp177c_uvs/J1153-3009_C_uvs.log on Sat Mar 22 21:14:41 2014 obs /d2/scr/pima/bp177c_uvs/J1153-3009_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177c_uvs/J1153-3009_C_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.916667 visibilities/baseline/integration-bin. ! Found source: J1153-3009 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177c_uvs/J1153-3009_C] 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 0.300x0.300 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=1.001503Jy sigma=31.904550 ! Fit after self-cal, rms=0.959891Jy sigma=30.538745 ! 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=1.115 mas, bmaj=3.506 mas, bpa=0.9717 degrees ! Estimated noise=1.12386 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 = 0.0296765 Jy ! Component: 100 - total flux cleaned = 0.0378148 Jy ! Total flux subtracted in 100 components = 0.0378148 Jy ! Clean residual min=-0.004114 max=0.004544 Jy/beam ! Clean residual mean=-0.000007 rms=0.000968 Jy/beam ! Combined flux in latest and established models = 0.0378148 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0378148 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=0.024560Jy sigma=0.655368 ! Fit after self-cal, rms=0.023177Jy sigma=0.603653 ! 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=1.517 mas, bmaj=4.18 mas, bpa=2.67 degrees ! Estimated noise=0.823572 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 = 0.00482847 Jy ! Component: 100 - total flux cleaned = 0.00686839 Jy ! Component: 150 - total flux cleaned = 0.00788051 Jy ! Component: 200 - total flux cleaned = 0.0082939 Jy ! Total flux subtracted in 200 components = 0.0082939 Jy ! Clean residual min=-0.002596 max=0.002064 Jy/beam ! Clean residual mean=-0.000014 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.0461087 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 21 components and 0.0461087 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=0.022371Jy sigma=0.565298 ! Fit after self-cal, rms=0.022371Jy sigma=0.565025 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.517 x 4.18 at 2.67 degrees (North through East) ! Clean map min=-0.0024657 max=0.040084 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 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.06 HN 0.98 LA 1.08 ! MK 1.05 NL 1.06 OV 0.93 PT 0.92 ! SC 0.97 ! ! ! Fit before self-cal, rms=0.022371Jy sigma=0.565025 ! Fit after self-cal, rms=0.022383Jy sigma=0.563755 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.518 mas, bmaj=4.182 mas, bpa=2.795 degrees ! Estimated noise=0.824302 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 = 0.000163761 Jy ! Component: 100 - total flux cleaned = 0.000209661 Jy ! Component: 150 - total flux cleaned = 0.000248283 Jy ! Component: 200 - total flux cleaned = 0.000291143 Jy ! Total flux subtracted in 200 components = 0.000291143 Jy ! Clean residual min=-0.002583 max=0.001967 Jy/beam ! Clean residual mean=-0.000014 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.0463999 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 25 components and 0.0463999 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=0.022372Jy sigma=0.563060 ! Fit after self-cal, rms=0.022372Jy sigma=0.562955 ! 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=0.022372Jy sigma=0.562955 ! Fit after self-cal, rms=0.022378Jy sigma=0.562950 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.518 mas, bmaj=4.183 mas, bpa=2.794 degrees ! Estimated noise=0.824733 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.80464e-05 Jy ! Component: 100 - total flux cleaned = 0.00010904 Jy ! Component: 150 - total flux cleaned = 0.00013575 Jy ! Component: 200 - total flux cleaned = 0.000151462 Jy ! Total flux subtracted in 200 components = 0.000151462 Jy ! Clean residual min=-0.002584 max=0.001953 Jy/beam ! Clean residual mean=-0.000013 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.0465513 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 27 components and 0.0465513 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=0.022374Jy sigma=0.562627 ! Fit after self-cal, rms=0.022373Jy sigma=0.562592 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 = 3.98693e-05 Jy ! Component: 100 - total flux cleaned = 4.72656e-05 Jy ! Component: 150 - total flux cleaned = 4.68159e-05 Jy ! Component: 200 - total flux cleaned = 4.67353e-05 Jy ! Total flux subtracted in 200 components = 4.67353e-05 Jy ! Clean residual min=-0.002588 max=0.001931 Jy/beam ! Clean residual mean=-0.000013 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.0465981 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 31 components and 0.0465981 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=0.022371Jy sigma=0.562415 ! Fit after self-cal, rms=0.022371Jy sigma=0.562399 ! 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=0.022371Jy sigma=0.562399 ! Fit after self-cal, rms=0.022372Jy sigma=0.562396 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.518 mas, bmaj=4.183 mas, bpa=2.788 degrees ! Estimated noise=0.824983 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.29524e-05 Jy ! Component: 100 - total flux cleaned = 3.30967e-05 Jy ! Component: 150 - total flux cleaned = 3.93068e-05 Jy ! Component: 200 - total flux cleaned = 4.49254e-05 Jy ! Total flux subtracted in 200 components = 4.49254e-05 Jy ! Clean residual min=-0.002591 max=0.001930 Jy/beam ! Clean residual mean=-0.000013 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.046643 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 34 components and 0.046643 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=0.022370Jy sigma=0.562280 ! Fit after self-cal, rms=0.022370Jy sigma=0.562268 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 = 8.00689e-06 Jy ! Component: 100 - total flux cleaned = 1.4007e-05 Jy ! Component: 150 - total flux cleaned = 1.40761e-05 Jy ! Component: 200 - total flux cleaned = 1.91661e-05 Jy ! Total flux subtracted in 200 components = 1.91661e-05 Jy ! Clean residual min=-0.002592 max=0.001931 Jy/beam ! Clean residual mean=-0.000013 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.0466621 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 37 components and 0.0466621 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=0.022368Jy sigma=0.562183 ! Fit after self-cal, rms=0.022367Jy sigma=0.562173 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.022367Jy sigma=0.562173 ! Fit after self-cal, rms=0.022364Jy sigma=0.562172 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.735 mas, bmaj=10.52 mas, bpa=8.196 degrees ! Estimated noise=1.00455 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000692908 Jy ! Component: 100 - total flux cleaned = 0.000727987 Jy ! Component: 150 - total flux cleaned = 0.000777463 Jy ! Component: 200 - total flux cleaned = 0.000822755 Jy ! Total flux subtracted in 200 components = 0.000822755 Jy ! Clean residual min=-0.002831 max=0.002073 Jy/beam ! Clean residual mean=-0.000023 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.0474849 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 37 components and 0.0474849 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=0.022384Jy sigma=0.562954 ! Fit after self-cal, rms=0.022384Jy sigma=0.562849 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 = 3.39181e-05 Jy ! Component: 100 - total flux cleaned = 5.96695e-05 Jy ! Component: 150 - total flux cleaned = 9.65376e-05 Jy ! Component: 200 - total flux cleaned = 0.000119863 Jy ! Total flux subtracted in 200 components = 0.000119863 Jy ! Clean residual min=-0.002803 max=0.002062 Jy/beam ! Clean residual mean=-0.000023 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 0.0476048 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 39 components and 0.0476048 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=0.022402Jy sigma=0.563722 ! Fit after self-cal, rms=0.022401Jy sigma=0.563620 ! 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=1.518 mas, bmaj=4.182 mas, bpa=2.778 degrees ! Estimated noise=0.825002 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.518 x 4.182 at 2.778 degrees (North through East) ! Clean map min=-0.0023541 max=0.039249 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=1.115 mas, bmaj=3.507 mas, bpa=1.098 degrees ! Estimated noise=1.1273 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0311185 Jy ! Component: 100 - total flux cleaned = 0.0389151 Jy ! Component: 150 - total flux cleaned = 0.0424121 Jy ! Component: 200 - total flux cleaned = 0.0443033 Jy ! Total flux subtracted in 200 components = 0.0443033 Jy ! Clean residual min=-0.002905 max=0.002741 Jy/beam ! Clean residual mean=-0.000004 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.0443033 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0443033 Jy ! Inverting map and beam ! Estimated beam: bmin=1.518 mas, bmaj=4.182 mas, bpa=2.778 degrees ! Estimated noise=0.825002 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 = 0.00139163 Jy ! Component: 100 - total flux cleaned = 0.00185995 Jy ! Component: 150 - total flux cleaned = 0.00195764 Jy ! Component: 200 - total flux cleaned = 0.00204062 Jy ! Total flux subtracted in 200 components = 0.00204062 Jy ! Clean residual min=-0.002595 max=0.001908 Jy/beam ! Clean residual mean=-0.000014 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.0463439 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 24 components and 0.0463439 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.735 mas, bmaj=10.52 mas, bpa=8.196 degrees ! Estimated noise=1.00455 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000778942 Jy ! Component: 100 - total flux cleaned = 0.000846587 Jy ! Component: 150 - total flux cleaned = 0.00090773 Jy ! Component: 200 - total flux cleaned = 0.000945655 Jy ! Total flux subtracted in 200 components = 0.000945655 Jy ! Clean residual min=-0.002855 max=0.002103 Jy/beam ! Clean residual mean=-0.000024 rms=0.000734 Jy/beam ! Combined flux in latest and established models = 0.0472896 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 = 5.18044e-05 Jy ! Component: 100 - total flux cleaned = 9.89364e-05 Jy ! Component: 150 - total flux cleaned = 0.000129112 Jy ! Component: 200 - total flux cleaned = 0.000170802 Jy ! Total flux subtracted in 200 components = 0.000170802 Jy ! Clean residual min=-0.002825 max=0.002079 Jy/beam ! Clean residual mean=-0.000024 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 0.0474604 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 26 components and 0.0474604 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.518 mas, bmaj=4.182 mas, bpa=2.778 degrees ! Estimated noise=0.825002 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000570103 Jy ! Component: 100 - total flux cleaned = -0.000634873 Jy ! Component: 150 - total flux cleaned = -0.000663524 Jy ! Component: 200 - total flux cleaned = -0.000663177 Jy ! Total flux subtracted in 200 components = -0.000663177 Jy ! Clean residual min=-0.002554 max=0.001934 Jy/beam ! Clean residual mean=-0.000013 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.0467972 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 32 components and 0.0467972 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=0.022357Jy sigma=0.562514 ! Fit after self-cal, rms=0.022351Jy sigma=0.562459 wmodel /d2/scr/pima/bp177c_uvs/J1153-3009_C_map.mod ! Writing 32 model components to file: /d2/scr/pima/bp177c_uvs/J1153-3009_C_map.mod wobs /d2/scr/pima/bp177c_uvs/J1153-3009_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177c_uvs/J1153-3009_C_uvs.fits wwins /d2/scr/pima/bp177c_uvs/J1153-3009_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177c_uvs/J1153-3009_C_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 = -0.00108481 Jy ! Component: 100 - total flux cleaned = -0.00172504 Jy ! Component: 150 - total flux cleaned = -0.00207372 Jy ! Component: 200 - total flux cleaned = -0.00230448 Jy ! Component: 250 - total flux cleaned = -0.0024927 Jy ! Component: 300 - total flux cleaned = -0.00270346 Jy ! Component: 350 - total flux cleaned = -0.00279067 Jy ! Component: 400 - total flux cleaned = -0.0028475 Jy ! Component: 450 - total flux cleaned = -0.00287486 Jy ! Component: 500 - total flux cleaned = -0.00287488 Jy ! Component: 550 - total flux cleaned = -0.00287443 Jy ! Component: 600 - total flux cleaned = -0.00287395 Jy ! Component: 650 - total flux cleaned = -0.002824 Jy ! Component: 700 - total flux cleaned = -0.00277529 Jy ! Component: 750 - total flux cleaned = -0.00279946 Jy ! Component: 800 - total flux cleaned = -0.00279909 Jy ! Component: 850 - total flux cleaned = -0.00268354 Jy ! Component: 900 - total flux cleaned = -0.002774 Jy ! Component: 950 - total flux cleaned = -0.00279578 Jy ! Component: 1000 - total flux cleaned = -0.00281778 Jy ! Component: 1050 - total flux cleaned = -0.00281847 Jy ! Component: 1100 - total flux cleaned = -0.0028825 Jy ! Component: 1150 - total flux cleaned = -0.0029659 Jy ! Component: 1200 - total flux cleaned = -0.00300679 Jy ! Component: 1250 - total flux cleaned = -0.003047 Jy ! Component: 1300 - total flux cleaned = -0.00312637 Jy ! Component: 1350 - total flux cleaned = -0.00318461 Jy ! Component: 1400 - total flux cleaned = -0.00318458 Jy ! Component: 1450 - total flux cleaned = -0.00326017 Jy ! Component: 1500 - total flux cleaned = -0.00329713 Jy ! Component: 1550 - total flux cleaned = -0.00318729 Jy ! Component: 1600 - total flux cleaned = -0.00322352 Jy ! Component: 1650 - total flux cleaned = -0.00315205 Jy ! Component: 1700 - total flux cleaned = -0.00309916 Jy ! Component: 1750 - total flux cleaned = -0.00304748 Jy ! Component: 1800 - total flux cleaned = -0.00297949 Jy ! Component: 1850 - total flux cleaned = -0.00294613 Jy ! Component: 1900 - total flux cleaned = -0.00292936 Jy ! Component: 1950 - total flux cleaned = -0.00291281 Jy ! Component: 2000 - total flux cleaned = -0.00286427 Jy ! Component: 2050 - total flux cleaned = -0.00284835 Jy ! Component: 2100 - total flux cleaned = -0.00280095 Jy ! Component: 2150 - total flux cleaned = -0.0027544 Jy ! Component: 2200 - total flux cleaned = -0.0027083 Jy ! Component: 2250 - total flux cleaned = -0.0026778 Jy ! Component: 2300 - total flux cleaned = -0.00266267 Jy ! Component: 2350 - total flux cleaned = -0.00260306 Jy ! Component: 2400 - total flux cleaned = -0.00255908 Jy ! Component: 2450 - total flux cleaned = -0.00253013 Jy ! Component: 2500 - total flux cleaned = -0.00250128 Jy ! Component: 2550 - total flux cleaned = -0.00244423 Jy ! Component: 2600 - total flux cleaned = -0.00243009 Jy ! Component: 2650 - total flux cleaned = -0.00236047 Jy ! Component: 2700 - total flux cleaned = -0.00227776 Jy ! Component: 2750 - total flux cleaned = -0.00223698 Jy ! Component: 2800 - total flux cleaned = -0.00221017 Jy ! Component: 2850 - total flux cleaned = -0.00221024 Jy ! Component: 2900 - total flux cleaned = -0.00221019 Jy ! Component: 2950 - total flux cleaned = -0.00213129 Jy ! Component: 3000 - total flux cleaned = -0.00206634 Jy ! Component: 3050 - total flux cleaned = -0.00206616 Jy ! Component: 3100 - total flux cleaned = -0.00200219 Jy ! Component: 3150 - total flux cleaned = -0.00192621 Jy ! Component: 3200 - total flux cleaned = -0.00186356 Jy ! Component: 3250 - total flux cleaned = -0.00186347 Jy ! Component: 3300 - total flux cleaned = -0.00182639 Jy ! Component: 3350 - total flux cleaned = -0.00181423 Jy ! Component: 3400 - total flux cleaned = -0.001778 Jy ! Component: 3450 - total flux cleaned = -0.00181388 Jy ! Component: 3500 - total flux cleaned = -0.00176616 Jy ! Component: 3550 - total flux cleaned = -0.00174249 Jy ! Component: 3600 - total flux cleaned = -0.00168376 Jy ! Component: 3650 - total flux cleaned = -0.00166054 Jy ! Component: 3700 - total flux cleaned = -0.00162581 Jy ! Component: 3750 - total flux cleaned = -0.00157977 Jy ! Component: 3800 - total flux cleaned = -0.00153407 Jy ! Component: 3850 - total flux cleaned = -0.0015113 Jy ! Component: 3900 - total flux cleaned = -0.00143231 Jy ! Component: 3950 - total flux cleaned = -0.0013875 Jy ! Component: 4000 - total flux cleaned = -0.00132063 Jy ! Component: 4050 - total flux cleaned = -0.00126522 Jy ! Total flux subtracted in 4096 components = -0.00123213 Jy ! Clean residual min=-0.000658 max=0.000666 Jy/beam ! Clean residual mean=-0.000001 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.0455651 Jy keep ! Adding 256 model components to the UV plane model. ! The established model now contains 288 components and 0.0455651 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177c_uvs/J1153-3009_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.518 x 4.182 at 2.778 degrees (North through East) ! Clean map min=-0.0012721 max=0.039417 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177c_uvs/J1153-3009_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0394168 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000188965 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.43821 1.43821 2.87642 5.75284 11.5057 23.0113 46.0227 92.0454 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.039 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 208.592 quit ! Quitting program ! Log file /d2/scr/pima/bp177c_uvs/J1153-3009_C_uvs.log closed on Sat Mar 22 21:14:46 2014