! Started logfile: /d2/scr/pima/bp171a4_uvs/J1000-3408_C_uvs.log on Wed Jan 29 04:16:14 2014 obs /d2/scr/pima/bp171a4_uvs/J1000-3408_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a4_uvs/J1000-3408_C_uva.fits ! AN table 1: 4 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.486111 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1000-3408 ! ! 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 560 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/bp171a4_uvs/J1000-3408_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. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000077Jy sigma=31.310891 ! Fit after self-cal, rms=0.963868Jy sigma=30.564825 ! 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=1.242 mas, bmaj=3.94 mas, bpa=-0.5364 degrees ! Estimated noise=1.35506 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 = 0.0242061 Jy ! Component: 100 - total flux cleaned = 0.0343677 Jy ! Total flux subtracted in 100 components = 0.0343677 Jy ! Clean residual min=-0.003789 max=0.006035 Jy/beam ! Clean residual mean=-0.000001 rms=0.001228 Jy/beam ! Combined flux in latest and established models = 0.0343677 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 32 components and 0.0343677 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=0.036361Jy sigma=0.690935 ! Fit after self-cal, rms=0.034546Jy sigma=0.645803 ! 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=1.716 mas, bmaj=4.918 mas, bpa=0.9731 degrees ! Estimated noise=1.07456 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 = 0.00863643 Jy ! Component: 100 - total flux cleaned = 0.0116693 Jy ! Component: 150 - total flux cleaned = 0.0127936 Jy ! Component: 200 - total flux cleaned = 0.0132401 Jy ! Total flux subtracted in 200 components = 0.0132401 Jy ! Clean residual min=-0.002840 max=0.003832 Jy/beam ! Clean residual mean=-0.000007 rms=0.000912 Jy/beam ! Combined flux in latest and established models = 0.0476077 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 49 components and 0.0476077 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=0.032260Jy sigma=0.555348 ! Fit after self-cal, rms=0.032222Jy sigma=0.553331 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.716 x 4.918 at 0.9731 degrees (North through East) ! Clean map min=-0.0026113 max=0.033797 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* 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* 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* 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* 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* 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* 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 0.90 FD 0.86 KP 1.02 LA 1.13 ! MK 1.06 NL 1.00* OV 1.14 PT 1.01 ! SC 0.88 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 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=0.032222Jy sigma=0.553331 ! Fit after self-cal, rms=0.032178Jy sigma=0.549827 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.711 mas, bmaj=4.913 mas, bpa=1.198 degrees ! Estimated noise=1.07237 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 = 0.000245301 Jy ! Component: 100 - total flux cleaned = 0.000271075 Jy ! Component: 150 - total flux cleaned = 0.000282847 Jy ! Component: 200 - total flux cleaned = 0.000293234 Jy ! Total flux subtracted in 200 components = 0.000293234 Jy ! Clean residual min=-0.002770 max=0.003618 Jy/beam ! Clean residual mean=-0.000007 rms=0.000891 Jy/beam ! Combined flux in latest and established models = 0.047901 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 54 components and 0.047901 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=0.032156Jy sigma=0.549621 ! Fit after self-cal, rms=0.032181Jy sigma=0.549472 ! 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=0.032181Jy sigma=0.549472 ! Fit after self-cal, rms=0.032189Jy sigma=0.549457 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.711 mas, bmaj=4.912 mas, bpa=1.242 degrees ! Estimated noise=1.07273 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.75542e-05 Jy ! Component: 100 - total flux cleaned = 3.77779e-05 Jy ! Component: 150 - total flux cleaned = 4.62964e-05 Jy ! Component: 200 - total flux cleaned = 4.64154e-05 Jy ! Total flux subtracted in 200 components = 4.64154e-05 Jy ! Clean residual min=-0.002756 max=0.003621 Jy/beam ! Clean residual mean=-0.000007 rms=0.000889 Jy/beam ! Combined flux in latest and established models = 0.0479474 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 58 components and 0.0479474 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=0.032176Jy sigma=0.549292 ! Fit after self-cal, rms=0.032184Jy sigma=0.549248 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 = -6.95435e-07 Jy ! Component: 100 - total flux cleaned = 7.73262e-06 Jy ! Component: 150 - total flux cleaned = 7.97115e-06 Jy ! Component: 200 - total flux cleaned = 1.5331e-05 Jy ! Total flux subtracted in 200 components = 1.5331e-05 Jy ! Clean residual min=-0.002737 max=0.003620 Jy/beam ! Clean residual mean=-0.000007 rms=0.000888 Jy/beam ! Combined flux in latest and established models = 0.0479627 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 58 components and 0.0479627 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=0.032175Jy sigma=0.549110 ! Fit after self-cal, rms=0.032181Jy sigma=0.549084 ! 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=0.032181Jy sigma=0.549084 ! Fit after self-cal, rms=0.032186Jy sigma=0.549082 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.711 mas, bmaj=4.914 mas, bpa=1.241 degrees ! Estimated noise=1.07302 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.88821e-07 Jy ! Component: 100 - total flux cleaned = -4.30251e-07 Jy ! Component: 150 - total flux cleaned = 6.61412e-06 Jy ! Component: 200 - total flux cleaned = 6.73211e-06 Jy ! Total flux subtracted in 200 components = 6.73211e-06 Jy ! Clean residual min=-0.002725 max=0.003617 Jy/beam ! Clean residual mean=-0.000007 rms=0.000888 Jy/beam ! Combined flux in latest and established models = 0.0479695 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 59 components and 0.0479695 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=0.032178Jy sigma=0.548970 ! Fit after self-cal, rms=0.032184Jy sigma=0.548949 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 = 1.99491e-06 Jy ! Component: 100 - total flux cleaned = 2.32918e-06 Jy ! Component: 150 - total flux cleaned = 9.08047e-06 Jy ! Component: 200 - total flux cleaned = 9.40016e-06 Jy ! Total flux subtracted in 200 components = 9.40016e-06 Jy ! Clean residual min=-0.002717 max=0.003616 Jy/beam ! Clean residual mean=-0.000007 rms=0.000887 Jy/beam ! Combined flux in latest and established models = 0.0479789 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 60 components and 0.0479789 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=0.032177Jy sigma=0.548854 ! Fit after self-cal, rms=0.032183Jy sigma=0.548835 ! 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=0.032183Jy sigma=0.548835 ! Fit after self-cal, rms=0.032185Jy sigma=0.548834 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.236 mas, bmaj=13.65 mas, bpa=7.527 degrees ! Estimated noise=1.29488 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000437709 Jy ! Component: 100 - total flux cleaned = 0.00044691 Jy ! Component: 150 - total flux cleaned = 0.000447826 Jy ! Component: 200 - total flux cleaned = 0.000455527 Jy ! Total flux subtracted in 200 components = 0.000455527 Jy ! Clean residual min=-0.002983 max=0.004442 Jy/beam ! Clean residual mean=-0.000012 rms=0.001151 Jy/beam ! Combined flux in latest and established models = 0.0484344 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 62 components and 0.0484344 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=0.032166Jy sigma=0.549474 ! Fit after self-cal, rms=0.032176Jy sigma=0.549362 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 = 1.47412e-05 Jy ! Component: 100 - total flux cleaned = 1.53406e-05 Jy ! Component: 150 - total flux cleaned = 2.32965e-05 Jy ! Component: 200 - total flux cleaned = 2.41627e-05 Jy ! Total flux subtracted in 200 components = 2.41627e-05 Jy ! Clean residual min=-0.002972 max=0.004430 Jy/beam ! Clean residual mean=-0.000012 rms=0.001150 Jy/beam ! Combined flux in latest and established models = 0.0484586 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 64 components and 0.0484586 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=0.032168Jy sigma=0.549632 ! Fit after self-cal, rms=0.032178Jy sigma=0.549561 ! 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=1.712 mas, bmaj=4.915 mas, bpa=1.229 degrees ! Estimated noise=1.07316 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.712 x 4.915 at 1.229 degrees (North through East) ! Clean map min=-0.0026061 max=0.033252 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=1.24 mas, bmaj=3.937 mas, bpa=-0.3716 degrees ! Estimated noise=1.35058 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0258095 Jy ! Component: 100 - total flux cleaned = 0.0363866 Jy ! Component: 150 - total flux cleaned = 0.0413355 Jy ! Component: 200 - total flux cleaned = 0.0439767 Jy ! Total flux subtracted in 200 components = 0.0439767 Jy ! Clean residual min=-0.002999 max=0.003432 Jy/beam ! Clean residual mean=-0.000001 rms=0.000892 Jy/beam ! Combined flux in latest and established models = 0.0439767 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 41 model components to the UV plane model. ! The established model now contains 41 components and 0.0439767 Jy ! Inverting map and beam ! Estimated beam: bmin=1.712 mas, bmaj=4.915 mas, bpa=1.229 degrees ! Estimated noise=1.07316 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 = 0.00249137 Jy ! Component: 100 - total flux cleaned = 0.00339039 Jy ! Component: 150 - total flux cleaned = 0.00373766 Jy ! Component: 200 - total flux cleaned = 0.00375894 Jy ! Total flux subtracted in 200 components = 0.00375894 Jy ! Clean residual min=-0.002706 max=0.003703 Jy/beam ! Clean residual mean=-0.000007 rms=0.000893 Jy/beam ! Combined flux in latest and established models = 0.0477356 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 61 components and 0.0477356 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=5.236 mas, bmaj=13.65 mas, bpa=7.527 degrees ! Estimated noise=1.29488 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000579479 Jy ! Component: 100 - total flux cleaned = 0.00060115 Jy ! Component: 150 - total flux cleaned = 0.00060216 Jy ! Component: 200 - total flux cleaned = 0.000611443 Jy ! Total flux subtracted in 200 components = 0.000611443 Jy ! Clean residual min=-0.003000 max=0.004519 Jy/beam ! Clean residual mean=-0.000012 rms=0.001154 Jy/beam ! Combined flux in latest and established models = 0.0483471 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 = 9.05096e-07 Jy ! Component: 100 - total flux cleaned = 9.57257e-06 Jy ! Component: 150 - total flux cleaned = 1.01615e-05 Jy ! Component: 200 - total flux cleaned = 1.84919e-05 Jy ! Total flux subtracted in 200 components = 1.84919e-05 Jy ! Clean residual min=-0.002999 max=0.004469 Jy/beam ! Clean residual mean=-0.000012 rms=0.001152 Jy/beam ! Combined flux in latest and established models = 0.0483656 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 67 components and 0.0483656 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.712 mas, bmaj=4.915 mas, bpa=1.229 degrees ! Estimated noise=1.07316 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000394348 Jy ! Component: 100 - total flux cleaned = -0.000412808 Jy ! Component: 150 - total flux cleaned = -0.000426203 Jy ! Component: 200 - total flux cleaned = -0.000427279 Jy ! Total flux subtracted in 200 components = -0.000427279 Jy ! Clean residual min=-0.002666 max=0.003686 Jy/beam ! Clean residual mean=-0.000007 rms=0.000888 Jy/beam ! Combined flux in latest and established models = 0.0479383 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 73 components and 0.0479383 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=0.032190Jy sigma=0.549075 ! Fit after self-cal, rms=0.032196Jy sigma=0.548976 wmodel /d2/scr/pima/bp171a4_uvs/J1000-3408_C_map.mod ! Writing 73 model components to file: /d2/scr/pima/bp171a4_uvs/J1000-3408_C_map.mod wobs /d2/scr/pima/bp171a4_uvs/J1000-3408_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a4_uvs/J1000-3408_C_uvs.fits wwins /d2/scr/pima/bp171a4_uvs/J1000-3408_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171a4_uvs/J1000-3408_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 = 0.00154704 Jy ! Component: 100 - total flux cleaned = 0.00228356 Jy ! Component: 150 - total flux cleaned = 0.00251725 Jy ! Component: 200 - total flux cleaned = 0.0028203 Jy ! Component: 250 - total flux cleaned = 0.00302104 Jy ! Component: 300 - total flux cleaned = 0.0030591 Jy ! Component: 350 - total flux cleaned = 0.00305885 Jy ! Component: 400 - total flux cleaned = 0.00316201 Jy ! Component: 450 - total flux cleaned = 0.00326055 Jy ! Component: 500 - total flux cleaned = 0.00332419 Jy ! Component: 550 - total flux cleaned = 0.0034775 Jy ! Component: 600 - total flux cleaned = 0.00356558 Jy ! Component: 650 - total flux cleaned = 0.00362245 Jy ! Component: 700 - total flux cleaned = 0.0036497 Jy ! Component: 750 - total flux cleaned = 0.00362309 Jy ! Component: 800 - total flux cleaned = 0.00359735 Jy ! Component: 850 - total flux cleaned = 0.00367229 Jy ! Component: 900 - total flux cleaned = 0.0037205 Jy ! Component: 950 - total flux cleaned = 0.00372016 Jy ! Component: 1000 - total flux cleaned = 0.0037202 Jy ! Component: 1050 - total flux cleaned = 0.00371994 Jy ! Component: 1100 - total flux cleaned = 0.00371946 Jy ! Component: 1150 - total flux cleaned = 0.00380436 Jy ! Component: 1200 - total flux cleaned = 0.00388771 Jy ! Component: 1250 - total flux cleaned = 0.00392842 Jy ! Component: 1300 - total flux cleaned = 0.00404757 Jy ! Component: 1350 - total flux cleaned = 0.00416452 Jy ! Component: 1400 - total flux cleaned = 0.00427922 Jy ! Component: 1450 - total flux cleaned = 0.00441043 Jy ! Component: 1500 - total flux cleaned = 0.00450239 Jy ! Component: 1550 - total flux cleaned = 0.00461068 Jy ! Component: 1600 - total flux cleaned = 0.00475218 Jy ! Component: 1650 - total flux cleaned = 0.00485659 Jy ! Component: 1700 - total flux cleaned = 0.00494241 Jy ! Component: 1750 - total flux cleaned = 0.00511073 Jy ! Component: 1800 - total flux cleaned = 0.00522666 Jy ! Component: 1850 - total flux cleaned = 0.0053573 Jy ! Component: 1900 - total flux cleaned = 0.00550237 Jy ! Component: 1950 - total flux cleaned = 0.00564521 Jy ! Component: 2000 - total flux cleaned = 0.00577072 Jy ! Component: 2050 - total flux cleaned = 0.00594106 Jy ! Component: 2100 - total flux cleaned = 0.00606333 Jy ! Component: 2150 - total flux cleaned = 0.0061842 Jy ! Component: 2200 - total flux cleaned = 0.006259 Jy ! Component: 2250 - total flux cleaned = 0.00637777 Jy ! Component: 2300 - total flux cleaned = 0.00650987 Jy ! Component: 2350 - total flux cleaned = 0.00664057 Jy ! Component: 2400 - total flux cleaned = 0.0067268 Jy ! Component: 2450 - total flux cleaned = 0.00681217 Jy ! Component: 2500 - total flux cleaned = 0.00692508 Jy ! Component: 2550 - total flux cleaned = 0.00702275 Jy ! Component: 2600 - total flux cleaned = 0.00713358 Jy ! Component: 2650 - total flux cleaned = 0.00724354 Jy ! Component: 2700 - total flux cleaned = 0.00736624 Jy ! Component: 2750 - total flux cleaned = 0.00746081 Jy ! Component: 2800 - total flux cleaned = 0.00755474 Jy ! Component: 2850 - total flux cleaned = 0.00764799 Jy ! Component: 2900 - total flux cleaned = 0.00770102 Jy ! Component: 2950 - total flux cleaned = 0.00774058 Jy ! Component: 3000 - total flux cleaned = 0.00784567 Jy ! Component: 3050 - total flux cleaned = 0.00789798 Jy ! Component: 3100 - total flux cleaned = 0.00796308 Jy ! Component: 3150 - total flux cleaned = 0.00802783 Jy ! Component: 3200 - total flux cleaned = 0.00804073 Jy ! Component: 3250 - total flux cleaned = 0.00809227 Jy ! Component: 3300 - total flux cleaned = 0.00814371 Jy ! Component: 3350 - total flux cleaned = 0.00822077 Jy ! Component: 3400 - total flux cleaned = 0.00831065 Jy ! Component: 3450 - total flux cleaned = 0.00833619 Jy ! Component: 3500 - total flux cleaned = 0.0084259 Jy ! Component: 3550 - total flux cleaned = 0.00847718 Jy ! Component: 3600 - total flux cleaned = 0.00851571 Jy ! Component: 3650 - total flux cleaned = 0.00855427 Jy ! Component: 3700 - total flux cleaned = 0.00861863 Jy ! Component: 3750 - total flux cleaned = 0.00867033 Jy ! Component: 3800 - total flux cleaned = 0.00874808 Jy ! Component: 3850 - total flux cleaned = 0.00878707 Jy ! Component: 3900 - total flux cleaned = 0.00887837 Jy ! Component: 3950 - total flux cleaned = 0.00891756 Jy ! Component: 4000 - total flux cleaned = 0.0089963 Jy ! Component: 4050 - total flux cleaned = 0.00903597 Jy ! Total flux subtracted in 4096 components = 0.00910235 Jy ! Clean residual min=-0.000695 max=0.000764 Jy/beam ! Clean residual mean=-0.000005 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.0570406 Jy keep ! Adding 251 model components to the UV plane model. ! The established model now contains 324 components and 0.0570406 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a4_uvs/J1000-3408_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.712 x 4.915 at 1.229 degrees (North through East) ! Clean map min=-0.0016515 max=0.033821 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a4_uvs/J1000-3408_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0338209 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000255202 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.2637 2.2637 4.52741 9.05482 18.1096 36.2193 72.4385 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.033 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 132.526 quit ! Quitting program ! Log file /d2/scr/pima/bp171a4_uvs/J1000-3408_C_uvs.log closed on Wed Jan 29 04:16:22 2014