! Started logfile: /d2/scr/pima/bp171a3_uvs/J1127-3055_X_uvs.log on Mon Feb 24 08:46:58 2014 obs /d2/scr/pima/bp171a3_uvs/J1127-3055_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a3_uvs/J1127-3055_X_uva.fits ! AN table 1: 4 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.669643 visibilities/baseline/integration-bin. ! Found source: J1127-3055 ! ! 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 600 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/bp171a3_uvs/J1127-3055_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. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.997881Jy sigma=26.775823 ! Fit after self-cal, rms=0.952503Jy sigma=25.365135 ! 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=0.6587 mas, bmaj=2.146 mas, bpa=6.29 degrees ! Estimated noise=1.64561 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 = 0.0329225 Jy ! Component: 100 - total flux cleaned = 0.0479387 Jy ! Total flux subtracted in 100 components = 0.0479387 Jy ! Clean residual min=-0.005766 max=0.008944 Jy/beam ! Clean residual mean=0.000004 rms=0.002292 Jy/beam ! Combined flux in latest and established models = 0.0479387 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 26 components and 0.0479387 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=0.051198Jy sigma=0.948368 ! Fit after self-cal, rms=0.050801Jy sigma=0.941248 ! 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=0.8863 mas, bmaj=2.667 mas, bpa=4.925 degrees ! Estimated noise=1.15149 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 = 0.0160262 Jy ! Component: 100 - total flux cleaned = 0.0235264 Jy ! Component: 150 - total flux cleaned = 0.0272096 Jy ! Component: 200 - total flux cleaned = 0.029042 Jy ! Total flux subtracted in 200 components = 0.029042 Jy ! Clean residual min=-0.007637 max=0.007457 Jy/beam ! Clean residual mean=-0.000003 rms=0.001940 Jy/beam ! Combined flux in latest and established models = 0.0769807 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 51 components and 0.0769808 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=0.046827Jy sigma=0.710678 ! Fit after self-cal, rms=0.046745Jy sigma=0.706181 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8863 x 2.667 at 4.925 degrees (North through East) ! Clean map min=-0.0070636 max=0.041541 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 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: ! FD 1.00* HN 1.00* KP 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: ! FD 1.00* HN 1.00* KP 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: ! FD 1.00* HN 1.00* KP 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: ! FD 1.00* HN 1.00* KP 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: ! FD 1.00* HN 1.00* KP 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: ! FD 1.00* HN 1.00* KP 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: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.046745Jy sigma=0.706181 ! Fit after self-cal, rms=0.046745Jy sigma=0.706181 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8863 mas, bmaj=2.667 mas, bpa=4.925 degrees ! Estimated noise=1.15149 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 = 0.00101747 Jy ! Component: 100 - total flux cleaned = 0.00118319 Jy ! Component: 150 - total flux cleaned = 0.00136384 Jy ! Component: 200 - total flux cleaned = 0.00149435 Jy ! Total flux subtracted in 200 components = 0.00149435 Jy ! Clean residual min=-0.007192 max=0.006992 Jy/beam ! Clean residual mean=-0.000003 rms=0.001869 Jy/beam ! Combined flux in latest and established models = 0.0784751 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 52 components and 0.0784751 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=0.046653Jy sigma=0.703289 ! Fit after self-cal, rms=0.046648Jy sigma=0.703096 ! 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=0.046648Jy sigma=0.703096 ! Fit after self-cal, rms=0.046648Jy sigma=0.703096 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8863 mas, bmaj=2.667 mas, bpa=4.925 degrees ! Estimated noise=1.15149 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.66921e-05 Jy ! Component: 100 - total flux cleaned = 0.000225993 Jy ! Component: 150 - total flux cleaned = 0.000284195 Jy ! Component: 200 - total flux cleaned = 0.000340831 Jy ! Total flux subtracted in 200 components = 0.000340831 Jy ! Clean residual min=-0.007116 max=0.006962 Jy/beam ! Clean residual mean=-0.000003 rms=0.001852 Jy/beam ! Combined flux in latest and established models = 0.0788159 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 61 components and 0.0788159 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=0.046575Jy sigma=0.702119 ! Fit after self-cal, rms=0.046566Jy sigma=0.702022 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 = 6.03818e-05 Jy ! Component: 100 - total flux cleaned = 9.10595e-05 Jy ! Component: 150 - total flux cleaned = 0.000147541 Jy ! Component: 200 - total flux cleaned = 0.000202928 Jy ! Total flux subtracted in 200 components = 0.000202928 Jy ! Clean residual min=-0.007031 max=0.006976 Jy/beam ! Clean residual mean=-0.000003 rms=0.001841 Jy/beam ! Combined flux in latest and established models = 0.0790189 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 62 components and 0.0790189 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=0.046500Jy sigma=0.701322 ! Fit after self-cal, rms=0.046487Jy sigma=0.701253 ! 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=0.046487Jy sigma=0.701253 ! Fit after self-cal, rms=0.046487Jy sigma=0.701253 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8863 mas, bmaj=2.667 mas, bpa=4.925 degrees ! Estimated noise=1.15149 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.25069e-05 Jy ! Component: 100 - total flux cleaned = 0.000117855 Jy ! Component: 150 - total flux cleaned = 0.000144176 Jy ! Component: 200 - total flux cleaned = 0.000195006 Jy ! Total flux subtracted in 200 components = 0.000195006 Jy ! Clean residual min=-0.006949 max=0.007000 Jy/beam ! Clean residual mean=-0.000003 rms=0.001832 Jy/beam ! Combined flux in latest and established models = 0.0792139 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 63 components and 0.0792139 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=0.046425Jy sigma=0.700635 ! Fit after self-cal, rms=0.046406Jy sigma=0.700568 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 = 6.43687e-05 Jy ! Component: 100 - total flux cleaned = 0.000118205 Jy ! Component: 150 - total flux cleaned = 0.000143329 Jy ! Component: 200 - total flux cleaned = 0.000192679 Jy ! Total flux subtracted in 200 components = 0.000192679 Jy ! Clean residual min=-0.006874 max=0.007015 Jy/beam ! Clean residual mean=-0.000003 rms=0.001824 Jy/beam ! Combined flux in latest and established models = 0.0794066 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 63 components and 0.0794066 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=0.046346Jy sigma=0.700025 ! Fit after self-cal, rms=0.046326Jy sigma=0.699957 ! 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=0.046326Jy sigma=0.699957 ! Fit after self-cal, rms=0.046326Jy sigma=0.699957 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.386 mas, bmaj=7.12 mas, bpa=8.004 degrees ! Estimated noise=1.35421 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0021746 Jy ! Component: 100 - total flux cleaned = 0.00228498 Jy ! Component: 150 - total flux cleaned = 0.00233761 Jy ! Component: 200 - total flux cleaned = 0.00244275 Jy ! Total flux subtracted in 200 components = 0.00244275 Jy ! Clean residual min=-0.008984 max=0.008146 Jy/beam ! Clean residual mean=-0.000007 rms=0.002804 Jy/beam ! Combined flux in latest and established models = 0.0818493 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 63 components and 0.0818493 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=0.046324Jy sigma=0.701234 ! Fit after self-cal, rms=0.046306Jy sigma=0.700300 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 = 0.00014294 Jy ! Component: 100 - total flux cleaned = 0.000146451 Jy ! Component: 150 - total flux cleaned = 0.000243455 Jy ! Component: 200 - total flux cleaned = 0.000337825 Jy ! Total flux subtracted in 200 components = 0.000337825 Jy ! Clean residual min=-0.008853 max=0.007840 Jy/beam ! Clean residual mean=-0.000007 rms=0.002764 Jy/beam ! Combined flux in latest and established models = 0.0821871 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 63 components and 0.0821871 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=0.046318Jy sigma=0.702710 ! Fit after self-cal, rms=0.046329Jy sigma=0.701626 ! 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=0.8863 mas, bmaj=2.667 mas, bpa=4.925 degrees ! Estimated noise=1.15149 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8863 x 2.667 at 4.925 degrees (North through East) ! Clean map min=-0.0066693 max=0.03389 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=0.6587 mas, bmaj=2.146 mas, bpa=6.29 degrees ! Estimated noise=1.64561 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.033531 Jy ! Component: 100 - total flux cleaned = 0.049108 Jy ! Component: 150 - total flux cleaned = 0.0584972 Jy ! Component: 200 - total flux cleaned = 0.0643619 Jy ! Total flux subtracted in 200 components = 0.0643619 Jy ! Clean residual min=-0.005119 max=0.005404 Jy/beam ! Clean residual mean=0.000003 rms=0.001518 Jy/beam ! Combined flux in latest and established models = 0.0643619 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.0643619 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8863 mas, bmaj=2.667 mas, bpa=4.925 degrees ! Estimated noise=1.15149 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 = 0.00758006 Jy ! Component: 100 - total flux cleaned = 0.0112155 Jy ! Component: 150 - total flux cleaned = 0.0130234 Jy ! Component: 200 - total flux cleaned = 0.0138731 Jy ! Total flux subtracted in 200 components = 0.0138731 Jy ! Clean residual min=-0.007237 max=0.007310 Jy/beam ! Clean residual mean=-0.000003 rms=0.001868 Jy/beam ! Combined flux in latest and established models = 0.078235 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 44 components and 0.0782351 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=2.386 mas, bmaj=7.12 mas, bpa=8.004 degrees ! Estimated noise=1.35421 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00257206 Jy ! Component: 100 - total flux cleaned = 0.00268984 Jy ! Component: 150 - total flux cleaned = 0.00280364 Jy ! Component: 200 - total flux cleaned = 0.00285869 Jy ! Total flux subtracted in 200 components = 0.00285869 Jy ! Clean residual min=-0.009246 max=0.008337 Jy/beam ! Clean residual mean=-0.000007 rms=0.002842 Jy/beam ! Combined flux in latest and established models = 0.0810937 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 = 0.000107312 Jy ! Component: 100 - total flux cleaned = 0.000161469 Jy ! Component: 150 - total flux cleaned = 0.000262653 Jy ! Component: 200 - total flux cleaned = 0.000357835 Jy ! Total flux subtracted in 200 components = 0.000357835 Jy ! Clean residual min=-0.009108 max=0.008036 Jy/beam ! Clean residual mean=-0.000007 rms=0.002798 Jy/beam ! Combined flux in latest and established models = 0.0814516 Jy ! Adding 4 model components to the UV plane model. ! The established model now contains 46 components and 0.0814516 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8863 mas, bmaj=2.667 mas, bpa=4.925 degrees ! Estimated noise=1.15149 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00213594 Jy ! Component: 100 - total flux cleaned = -0.00223672 Jy ! Component: 150 - total flux cleaned = -0.00231568 Jy ! Component: 200 - total flux cleaned = -0.00237769 Jy ! Total flux subtracted in 200 components = -0.00237769 Jy ! Clean residual min=-0.007234 max=0.006934 Jy/beam ! Clean residual mean=-0.000003 rms=0.001809 Jy/beam ! Combined flux in latest and established models = 0.0790739 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 52 components and 0.0790739 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=0.046352Jy sigma=0.705225 ! Fit after self-cal, rms=0.046330Jy sigma=0.704922 wmodel /d2/scr/pima/bp171a3_uvs/J1127-3055_X_map.mod ! Writing 52 model components to file: /d2/scr/pima/bp171a3_uvs/J1127-3055_X_map.mod wobs /d2/scr/pima/bp171a3_uvs/J1127-3055_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a3_uvs/J1127-3055_X_uvs.fits wwins /d2/scr/pima/bp171a3_uvs/J1127-3055_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171a3_uvs/J1127-3055_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 = -0.000146566 Jy ! Component: 100 - total flux cleaned = 0.000413353 Jy ! Component: 150 - total flux cleaned = 0.00165179 Jy ! Component: 200 - total flux cleaned = 0.00278186 Jy ! Component: 250 - total flux cleaned = 0.00373997 Jy ! Component: 300 - total flux cleaned = 0.00467892 Jy ! Component: 350 - total flux cleaned = 0.00536856 Jy ! Component: 400 - total flux cleaned = 0.00584701 Jy ! Component: 450 - total flux cleaned = 0.00633796 Jy ! Component: 500 - total flux cleaned = 0.00670939 Jy ! Component: 550 - total flux cleaned = 0.00710007 Jy ! Component: 600 - total flux cleaned = 0.00738586 Jy ! Component: 650 - total flux cleaned = 0.00742399 Jy ! Component: 700 - total flux cleaned = 0.00749714 Jy ! Component: 750 - total flux cleaned = 0.00753018 Jy ! Component: 800 - total flux cleaned = 0.007528 Jy ! Component: 850 - total flux cleaned = 0.00749667 Jy ! Component: 900 - total flux cleaned = 0.00758676 Jy ! Component: 950 - total flux cleaned = 0.00758685 Jy ! Component: 1000 - total flux cleaned = 0.0077241 Jy ! Component: 1050 - total flux cleaned = 0.00788138 Jy ! Component: 1100 - total flux cleaned = 0.00803277 Jy ! Component: 1150 - total flux cleaned = 0.00813078 Jy ! Component: 1200 - total flux cleaned = 0.00822565 Jy ! Component: 1250 - total flux cleaned = 0.00836283 Jy ! Component: 1300 - total flux cleaned = 0.0084074 Jy ! Component: 1350 - total flux cleaned = 0.00849409 Jy ! Component: 1400 - total flux cleaned = 0.00857857 Jy ! Component: 1450 - total flux cleaned = 0.00857945 Jy ! Component: 1500 - total flux cleaned = 0.00866084 Jy ! Component: 1550 - total flux cleaned = 0.00864116 Jy ! Component: 1600 - total flux cleaned = 0.00860224 Jy ! Component: 1650 - total flux cleaned = 0.00850612 Jy ! Component: 1700 - total flux cleaned = 0.00848743 Jy ! Component: 1750 - total flux cleaned = 0.00843087 Jy ! Component: 1800 - total flux cleaned = 0.00839361 Jy ! Component: 1850 - total flux cleaned = 0.00839377 Jy ! Component: 1900 - total flux cleaned = 0.00837546 Jy ! Component: 1950 - total flux cleaned = 0.00835709 Jy ! Component: 2000 - total flux cleaned = 0.0083571 Jy ! Component: 2050 - total flux cleaned = 0.00830207 Jy ! Component: 2100 - total flux cleaned = 0.00826543 Jy ! Component: 2150 - total flux cleaned = 0.00822853 Jy ! Component: 2200 - total flux cleaned = 0.00822844 Jy ! Component: 2250 - total flux cleaned = 0.00820998 Jy ! Component: 2300 - total flux cleaned = 0.00819112 Jy ! Component: 2350 - total flux cleaned = 0.00820993 Jy ! Component: 2400 - total flux cleaned = 0.00820994 Jy ! Component: 2450 - total flux cleaned = 0.00822907 Jy ! Component: 2500 - total flux cleaned = 0.00822908 Jy ! Component: 2550 - total flux cleaned = 0.00824862 Jy ! Component: 2600 - total flux cleaned = 0.00826836 Jy ! Component: 2650 - total flux cleaned = 0.00826821 Jy ! Component: 2700 - total flux cleaned = 0.00828855 Jy ! Component: 2750 - total flux cleaned = 0.0083294 Jy ! Component: 2800 - total flux cleaned = 0.00832957 Jy ! Component: 2850 - total flux cleaned = 0.00837156 Jy ! Component: 2900 - total flux cleaned = 0.00841422 Jy ! Component: 2950 - total flux cleaned = 0.00845769 Jy ! Component: 3000 - total flux cleaned = 0.0084799 Jy ! Component: 3050 - total flux cleaned = 0.0085244 Jy ! Component: 3100 - total flux cleaned = 0.00856939 Jy ! Component: 3150 - total flux cleaned = 0.00863798 Jy ! Component: 3200 - total flux cleaned = 0.00868457 Jy ! Component: 3250 - total flux cleaned = 0.00870832 Jy ! Component: 3300 - total flux cleaned = 0.00875681 Jy ! Component: 3350 - total flux cleaned = 0.00878147 Jy ! Component: 3400 - total flux cleaned = 0.00885641 Jy ! Component: 3450 - total flux cleaned = 0.00888212 Jy ! Component: 3500 - total flux cleaned = 0.00890813 Jy ! Component: 3550 - total flux cleaned = 0.00893434 Jy ! Component: 3600 - total flux cleaned = 0.00901532 Jy ! Component: 3650 - total flux cleaned = 0.00904299 Jy ! Component: 3700 - total flux cleaned = 0.00909892 Jy ! Component: 3750 - total flux cleaned = 0.00915621 Jy ! Component: 3800 - total flux cleaned = 0.00924409 Jy ! Component: 3850 - total flux cleaned = 0.00927429 Jy ! Component: 3900 - total flux cleaned = 0.00933509 Jy ! Component: 3950 - total flux cleaned = 0.00939738 Jy ! Component: 4000 - total flux cleaned = 0.00942933 Jy ! Component: 4050 - total flux cleaned = 0.00949436 Jy ! Total flux subtracted in 4096 components = 0.00949378 Jy ! Clean residual min=-0.001849 max=0.001966 Jy/beam ! Clean residual mean=0.000001 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.0885677 Jy keep ! Adding 229 model components to the UV plane model. ! The established model now contains 281 components and 0.0885677 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a3_uvs/J1127-3055_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8863 x 2.667 at 4.925 degrees (North through East) ! Clean map min=-0.0031471 max=0.034952 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a3_uvs/J1127-3055_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0349518 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000574713 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -4.93291 4.93291 9.86581 19.7316 39.4632 78.9265 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.034 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 60.816 quit ! Quitting program ! Log file /d2/scr/pima/bp171a3_uvs/J1127-3055_X_uvs.log closed on Mon Feb 24 08:47:02 2014