! Started logfile: /d2/scr/pima/bp171a4_uvs/J0919-2849_X_uvs.log on Wed Jan 29 03:45:24 2014 obs /d2/scr/pima/bp171a4_uvs/J0919-2849_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a4_uvs/J0919-2849_X_uva.fits ! AN table 1: 5 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.697778 visibilities/baseline/integration-bin. ! Found source: J0919-2849 ! ! 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 1256 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/bp171a4_uvs/J0919-2849_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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004629Jy sigma=27.266974 ! Fit after self-cal, rms=0.948321Jy sigma=25.628669 ! 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=0.7036 mas, bmaj=2.018 mas, bpa=-1.552 degrees ! Estimated noise=1.11986 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 = 0.0385824 Jy ! Component: 100 - total flux cleaned = 0.0502046 Jy ! Total flux subtracted in 100 components = 0.0502046 Jy ! Clean residual min=-0.004429 max=0.005920 Jy/beam ! Clean residual mean=0.000008 rms=0.001213 Jy/beam ! Combined flux in latest and established models = 0.0502046 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0502046 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=0.044596Jy sigma=0.808833 ! Fit after self-cal, rms=0.043906Jy sigma=0.801891 ! 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=0.8603 mas, bmaj=2.408 mas, bpa=-2.185 degrees ! Estimated noise=0.782957 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 = 0.00997188 Jy ! Component: 100 - total flux cleaned = 0.014794 Jy ! Component: 150 - total flux cleaned = 0.0174603 Jy ! Component: 200 - total flux cleaned = 0.0189395 Jy ! Total flux subtracted in 200 components = 0.0189395 Jy ! Clean residual min=-0.004504 max=0.007680 Jy/beam ! Clean residual mean=0.000014 rms=0.001545 Jy/beam ! Combined flux in latest and established models = 0.0691441 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 25 components and 0.0691441 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=0.042353Jy sigma=0.703628 ! Fit after self-cal, rms=0.042358Jy sigma=0.703144 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8603 x 2.408 at -2.185 degrees (North through East) ! Clean map min=-0.0043743 max=0.052486 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* KP 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* KP 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* KP 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* KP 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* KP 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* KP 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* KP 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 1.00* 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=0.042358Jy sigma=0.703144 ! Fit after self-cal, rms=0.042358Jy sigma=0.703144 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8603 mas, bmaj=2.408 mas, bpa=-2.185 degrees ! Estimated noise=0.782957 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 = 0.00084598 Jy ! Component: 100 - total flux cleaned = 0.000968119 Jy ! Component: 150 - total flux cleaned = 0.00105903 Jy ! Component: 200 - total flux cleaned = 0.00112439 Jy ! Total flux subtracted in 200 components = 0.00112439 Jy ! Clean residual min=-0.004484 max=0.007740 Jy/beam ! Clean residual mean=0.000014 rms=0.001531 Jy/beam ! Combined flux in latest and established models = 0.0702685 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 31 components and 0.0702685 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=0.042340Jy sigma=0.701920 ! Fit after self-cal, rms=0.042344Jy sigma=0.701895 ! Inverting map ! Added new window around map position (5, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00757597 Jy ! Component: 100 - total flux cleaned = 0.0114237 Jy ! Component: 150 - total flux cleaned = 0.0138098 Jy ! Component: 200 - total flux cleaned = 0.0155215 Jy ! Total flux subtracted in 200 components = 0.0155215 Jy ! Clean residual min=-0.003751 max=0.003603 Jy/beam ! Clean residual mean=0.000004 rms=0.000996 Jy/beam ! Combined flux in latest and established models = 0.08579 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 82 components and 0.08579 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=0.041162Jy sigma=0.635153 ! Fit after self-cal, rms=0.040743Jy sigma=0.629556 ! 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=0.040743Jy sigma=0.629556 ! Fit after self-cal, rms=0.040743Jy sigma=0.629556 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8603 mas, bmaj=2.408 mas, bpa=-2.185 degrees ! Estimated noise=0.782957 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00203929 Jy ! Component: 100 - total flux cleaned = 0.00329719 Jy ! Component: 150 - total flux cleaned = 0.00427308 Jy ! Component: 200 - total flux cleaned = 0.00505198 Jy ! Total flux subtracted in 200 components = 0.00505198 Jy ! Clean residual min=-0.003543 max=0.003007 Jy/beam ! Clean residual mean=0.000001 rms=0.000884 Jy/beam ! Combined flux in latest and established models = 0.090842 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 99 components and 0.090842 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=0.040713Jy sigma=0.622338 ! Fit after self-cal, rms=0.040632Jy sigma=0.621596 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 = 0.000920695 Jy ! Component: 100 - total flux cleaned = 0.00154662 Jy ! Component: 150 - total flux cleaned = 0.00177558 Jy ! Component: 200 - total flux cleaned = 0.00196682 Jy ! Total flux subtracted in 200 components = 0.00196682 Jy ! Clean residual min=-0.003414 max=0.003017 Jy/beam ! Clean residual mean=0.000000 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 0.0928089 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 104 components and 0.0928089 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=0.040628Jy sigma=0.619831 ! Fit after self-cal, rms=0.040601Jy sigma=0.619699 ! 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=0.040601Jy sigma=0.619699 ! Fit after self-cal, rms=0.040065Jy sigma=0.611522 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8583 mas, bmaj=2.401 mas, bpa=-2.021 degrees ! Estimated noise=0.774037 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000383941 Jy ! Component: 100 - total flux cleaned = -0.000406849 Jy ! Component: 150 - total flux cleaned = -0.000390118 Jy ! Component: 200 - total flux cleaned = -0.000359604 Jy ! Total flux subtracted in 200 components = -0.000359604 Jy ! Clean residual min=-0.002995 max=0.002408 Jy/beam ! Clean residual mean=0.000001 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.0924493 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 114 components and 0.0924493 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=0.040033Jy sigma=0.610710 ! Fit after self-cal, rms=0.040039Jy sigma=0.610628 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 = 8.72559e-05 Jy ! Component: 100 - total flux cleaned = 0.000132607 Jy ! Component: 150 - total flux cleaned = 0.000160016 Jy ! Component: 200 - total flux cleaned = 0.000187015 Jy ! Total flux subtracted in 200 components = 0.000187015 Jy ! Clean residual min=-0.002986 max=0.002436 Jy/beam ! Clean residual mean=0.000001 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.0926363 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 123 components and 0.0926363 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=0.040027Jy sigma=0.610182 ! Fit after self-cal, rms=0.040028Jy sigma=0.610159 ! 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=0.040028Jy sigma=0.610159 ! Fit after self-cal, rms=0.040673Jy sigma=0.608284 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.248 mas, bmaj=5.936 mas, bpa=5.365 degrees ! Estimated noise=0.965219 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147905 Jy ! Component: 100 - total flux cleaned = 0.0023394 Jy ! Component: 150 - total flux cleaned = 0.0026848 Jy ! Component: 200 - total flux cleaned = 0.00276801 Jy ! Total flux subtracted in 200 components = 0.00276801 Jy ! Clean residual min=-0.003642 max=0.003282 Jy/beam ! Clean residual mean=-0.000000 rms=0.001104 Jy/beam ! Combined flux in latest and established models = 0.0954043 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 126 components and 0.0954043 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=0.040757Jy sigma=0.607409 ! Fit after self-cal, rms=0.040742Jy sigma=0.607280 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 = 0.000199496 Jy ! Component: 100 - total flux cleaned = 0.000264662 Jy ! Component: 150 - total flux cleaned = 0.00032529 Jy ! Component: 200 - total flux cleaned = 0.000365251 Jy ! Total flux subtracted in 200 components = 0.000365251 Jy ! Clean residual min=-0.003579 max=0.003288 Jy/beam ! Clean residual mean=-0.000000 rms=0.001091 Jy/beam ! Combined flux in latest and established models = 0.0957695 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 129 components and 0.0957695 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=0.040760Jy sigma=0.607198 ! Fit after self-cal, rms=0.040748Jy sigma=0.607137 ! 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=0.8561 mas, bmaj=2.391 mas, bpa=-1.812 degrees ! Estimated noise=0.774214 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8561 x 2.391 at -1.812 degrees (North through East) ! Clean map min=-0.0026921 max=0.049824 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=0.7005 mas, bmaj=2.008 mas, bpa=-1.231 degrees ! Estimated noise=1.10365 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0381697 Jy ! Component: 100 - total flux cleaned = 0.0501261 Jy ! Component: 150 - total flux cleaned = 0.0569819 Jy ! Component: 200 - total flux cleaned = 0.0618746 Jy ! Total flux subtracted in 200 components = 0.0618746 Jy ! Clean residual min=-0.003310 max=0.003979 Jy/beam ! Clean residual mean=0.000006 rms=0.000905 Jy/beam ! Combined flux in latest and established models = 0.0618746 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0618746 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8561 mas, bmaj=2.391 mas, bpa=-1.812 degrees ! Estimated noise=0.774214 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 = 0.00702968 Jy ! Component: 100 - total flux cleaned = 0.0122398 Jy ! Component: 150 - total flux cleaned = 0.0162709 Jy ! Component: 200 - total flux cleaned = 0.0194357 Jy ! Total flux subtracted in 200 components = 0.0194357 Jy ! Clean residual min=-0.002914 max=0.003637 Jy/beam ! Clean residual mean=0.000007 rms=0.000963 Jy/beam ! Combined flux in latest and established models = 0.0813103 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 83 components and 0.0813103 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=2.248 mas, bmaj=5.936 mas, bpa=5.365 degrees ! Estimated noise=0.965219 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00501063 Jy ! Component: 100 - total flux cleaned = 0.00824169 Jy ! Component: 150 - total flux cleaned = 0.0104146 Jy ! Component: 200 - total flux cleaned = 0.0119061 Jy ! Total flux subtracted in 200 components = 0.0119061 Jy ! Clean residual min=-0.003672 max=0.003396 Jy/beam ! Clean residual mean=0.000002 rms=0.001158 Jy/beam ! Combined flux in latest and established models = 0.0932164 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 = 0.00103128 Jy ! Component: 100 - total flux cleaned = 0.0017471 Jy ! Component: 150 - total flux cleaned = 0.00196863 Jy ! Component: 200 - total flux cleaned = 0.00205121 Jy ! Total flux subtracted in 200 components = 0.00205121 Jy ! Clean residual min=-0.003552 max=0.003283 Jy/beam ! Clean residual mean=0.000000 rms=0.001095 Jy/beam ! Combined flux in latest and established models = 0.0952676 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 103 components and 0.0952676 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8561 mas, bmaj=2.391 mas, bpa=-1.812 degrees ! Estimated noise=0.774214 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000601119 Jy ! Component: 100 - total flux cleaned = -0.000970011 Jy ! Component: 150 - total flux cleaned = -0.00112003 Jy ! Component: 200 - total flux cleaned = -0.00111999 Jy ! Total flux subtracted in 200 components = -0.00111999 Jy ! Clean residual min=-0.002767 max=0.002430 Jy/beam ! Clean residual mean=0.000001 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.0941476 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 115 components and 0.0941476 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=0.040804Jy sigma=0.608759 ! Fit after self-cal, rms=0.040826Jy sigma=0.608519 wmodel /d2/scr/pima/bp171a4_uvs/J0919-2849_X_map.mod ! Writing 115 model components to file: /d2/scr/pima/bp171a4_uvs/J0919-2849_X_map.mod wobs /d2/scr/pima/bp171a4_uvs/J0919-2849_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a4_uvs/J0919-2849_X_uvs.fits wwins /d2/scr/pima/bp171a4_uvs/J0919-2849_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp171a4_uvs/J0919-2849_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 = -0.000556109 Jy ! Component: 100 - total flux cleaned = -0.000601794 Jy ! Component: 150 - total flux cleaned = -0.000479777 Jy ! Component: 200 - total flux cleaned = -0.000518675 Jy ! Component: 250 - total flux cleaned = -0.000592001 Jy ! Component: 300 - total flux cleaned = -0.000556969 Jy ! Component: 350 - total flux cleaned = -0.000557933 Jy ! Component: 400 - total flux cleaned = -0.000493452 Jy ! Component: 450 - total flux cleaned = -0.000398967 Jy ! Component: 500 - total flux cleaned = -0.000307487 Jy ! Component: 550 - total flux cleaned = -0.000130545 Jy ! Component: 600 - total flux cleaned = 4.03728e-05 Jy ! Component: 650 - total flux cleaned = 0.000233715 Jy ! Component: 700 - total flux cleaned = 0.000449564 Jy ! Component: 750 - total flux cleaned = 0.00063363 Jy ! Component: 800 - total flux cleaned = 0.000813644 Jy ! Component: 850 - total flux cleaned = 0.00101492 Jy ! Component: 900 - total flux cleaned = 0.00116234 Jy ! Component: 950 - total flux cleaned = 0.00137823 Jy ! Component: 1000 - total flux cleaned = 0.00149628 Jy ! Component: 1050 - total flux cleaned = 0.00168003 Jy ! Component: 1100 - total flux cleaned = 0.00181552 Jy ! Component: 1150 - total flux cleaned = 0.0019693 Jy ! Component: 1200 - total flux cleaned = 0.00203394 Jy ! Component: 1250 - total flux cleaned = 0.00211958 Jy ! Component: 1300 - total flux cleaned = 0.00226486 Jy ! Component: 1350 - total flux cleaned = 0.00234624 Jy ! Component: 1400 - total flux cleaned = 0.00244621 Jy ! Component: 1450 - total flux cleaned = 0.00250525 Jy ! Component: 1500 - total flux cleaned = 0.00260217 Jy ! Component: 1550 - total flux cleaned = 0.00269733 Jy ! Component: 1600 - total flux cleaned = 0.00286585 Jy ! Component: 1650 - total flux cleaned = 0.00297656 Jy ! Component: 1700 - total flux cleaned = 0.00315778 Jy ! Component: 1750 - total flux cleaned = 0.00322928 Jy ! Component: 1800 - total flux cleaned = 0.00340527 Jy ! Component: 1850 - total flux cleaned = 0.00349176 Jy ! Component: 1900 - total flux cleaned = 0.00355984 Jy ! Component: 1950 - total flux cleaned = 0.00359394 Jy ! Component: 2000 - total flux cleaned = 0.00367745 Jy ! Component: 2050 - total flux cleaned = 0.00375977 Jy ! Component: 2100 - total flux cleaned = 0.0038576 Jy ! Component: 2150 - total flux cleaned = 0.00388996 Jy ! Component: 2200 - total flux cleaned = 0.00395395 Jy ! Component: 2250 - total flux cleaned = 0.00403292 Jy ! Component: 2300 - total flux cleaned = 0.00409537 Jy ! Component: 2350 - total flux cleaned = 0.00414172 Jy ! Component: 2400 - total flux cleaned = 0.00415713 Jy ! Component: 2450 - total flux cleaned = 0.00420257 Jy ! Component: 2500 - total flux cleaned = 0.00424783 Jy ! Component: 2550 - total flux cleaned = 0.0043075 Jy ! Component: 2600 - total flux cleaned = 0.0043519 Jy ! Component: 2650 - total flux cleaned = 0.00442484 Jy ! Component: 2700 - total flux cleaned = 0.00446821 Jy ! Component: 2750 - total flux cleaned = 0.00451111 Jy ! Component: 2800 - total flux cleaned = 0.00453967 Jy ! Component: 2850 - total flux cleaned = 0.00459604 Jy ! Component: 2900 - total flux cleaned = 0.00465184 Jy ! Component: 2950 - total flux cleaned = 0.00470721 Jy ! Component: 3000 - total flux cleaned = 0.00477575 Jy ! Component: 3050 - total flux cleaned = 0.00481619 Jy ! Component: 3100 - total flux cleaned = 0.00485659 Jy ! Component: 3150 - total flux cleaned = 0.00490999 Jy ! Component: 3200 - total flux cleaned = 0.00494963 Jy ! Component: 3250 - total flux cleaned = 0.00493648 Jy ! Component: 3300 - total flux cleaned = 0.00500189 Jy ! Component: 3350 - total flux cleaned = 0.00504081 Jy ! Component: 3400 - total flux cleaned = 0.00505384 Jy ! Component: 3450 - total flux cleaned = 0.00514329 Jy ! Component: 3500 - total flux cleaned = 0.00516867 Jy ! Component: 3550 - total flux cleaned = 0.00521908 Jy ! Component: 3600 - total flux cleaned = 0.00519402 Jy ! Component: 3650 - total flux cleaned = 0.0052814 Jy ! Component: 3700 - total flux cleaned = 0.00529373 Jy ! Component: 3750 - total flux cleaned = 0.00533078 Jy ! Component: 3800 - total flux cleaned = 0.00535539 Jy ! Component: 3850 - total flux cleaned = 0.00540429 Jy ! Component: 3900 - total flux cleaned = 0.00539222 Jy ! Component: 3950 - total flux cleaned = 0.00546489 Jy ! Component: 4000 - total flux cleaned = 0.00550112 Jy ! Component: 4050 - total flux cleaned = 0.00556114 Jy ! Total flux subtracted in 4096 components = 0.00562093 Jy ! Clean residual min=-0.000694 max=0.000744 Jy/beam ! Clean residual mean=0.000001 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.0997685 Jy keep ! Adding 317 model components to the UV plane model. ! The established model now contains 432 components and 0.0997685 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a4_uvs/J0919-2849_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8561 x 2.391 at -1.812 degrees (North through East) ! Clean map min=-0.0014429 max=0.049613 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a4_uvs/J0919-2849_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0496129 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000203132 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.2283 1.2283 2.45661 4.91321 9.82643 19.6529 39.3057 78.6114 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.049 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 244.239 quit ! Quitting program ! Log file /d2/scr/pima/bp171a4_uvs/J0919-2849_X_uvs.log closed on Wed Jan 29 03:45:34 2014