! Started logfile: /d2/scr/pima/bp177b_uvs/J1158+6254_C_uvs.log on Sat Mar 22 08:09:31 2014 obs /d2/scr/pima/bp177b_uvs/J1158+6254_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177b_uvs/J1158+6254_C_uva.fits ! AN table 1: 5 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.855556 visibilities/baseline/integration-bin. ! Found source: J1158+6254 ! ! 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 1232 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/bp177b_uvs/J1158+6254_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000078Jy sigma=48.207564 ! Fit after self-cal, rms=0.987716Jy sigma=47.626110 ! 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=1.279 mas, bmaj=4.818 mas, bpa=-1.59 degrees ! Estimated noise=0.588881 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 = 0.008934 Jy ! Component: 100 - total flux cleaned = 0.0112638 Jy ! Total flux subtracted in 100 components = 0.0112638 Jy ! Clean residual min=-0.001668 max=0.001896 Jy/beam ! Clean residual mean=-0.000000 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.0112638 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0112638 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=0.017320Jy sigma=0.691890 ! Fit after self-cal, rms=0.015479Jy sigma=0.580423 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00346321 Jy ! Component: 100 - total flux cleaned = 0.00496226 Jy ! Total flux subtracted in 100 components = 0.00496226 Jy ! Clean residual min=-0.001194 max=0.001408 Jy/beam ! Clean residual mean=-0.000001 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.016226 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 11 components and 0.016226 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=0.014683Jy sigma=0.536628 ! Fit after self-cal, rms=0.014654Jy sigma=0.535850 ! 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=1.455 mas, bmaj=4.925 mas, bpa=-1.114 degrees ! Estimated noise=0.434703 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 = 0.000844749 Jy ! Component: 100 - total flux cleaned = 0.00124604 Jy ! Component: 150 - total flux cleaned = 0.00143284 Jy ! Component: 200 - total flux cleaned = 0.00146228 Jy ! Total flux subtracted in 200 components = 0.00146228 Jy ! Clean residual min=-0.001024 max=0.001111 Jy/beam ! Clean residual mean=-0.000002 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.0176883 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 19 components and 0.0176883 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=0.014596Jy sigma=0.533552 ! Fit after self-cal, rms=0.014596Jy sigma=0.533447 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.455 x 4.925 at -1.114 degrees (North through East) ! Clean map min=-0.00095943 max=0.014855 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 0.91 FD 0.97 HN 0.96 LA 1.00 ! MK 0.87 NL 0.96 OV 0.98 PT 0.92 ! SC 0.98 ! ! ! 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 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.014596Jy sigma=0.533447 ! Fit after self-cal, rms=0.014418Jy sigma=0.532683 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.453 mas, bmaj=4.928 mas, bpa=-1.113 degrees ! Estimated noise=0.429334 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 = -6.537e-05 Jy ! Component: 100 - total flux cleaned = -6.5709e-05 Jy ! Component: 150 - total flux cleaned = -9.11879e-05 Jy ! Component: 200 - total flux cleaned = -0.0001026 Jy ! Total flux subtracted in 200 components = -0.0001026 Jy ! Clean residual min=-0.000991 max=0.001096 Jy/beam ! Clean residual mean=-0.000002 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.0175857 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 25 components and 0.0175857 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=0.014413Jy sigma=0.532188 ! Fit after self-cal, rms=0.014414Jy sigma=0.532161 ! 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=0.014414Jy sigma=0.532161 ! Fit after self-cal, rms=0.014398Jy sigma=0.532153 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.453 mas, bmaj=4.928 mas, bpa=-1.115 degrees ! Estimated noise=0.428761 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.93946e-06 Jy ! Component: 100 - total flux cleaned = -1.95781e-05 Jy ! Component: 150 - total flux cleaned = -2.92552e-05 Jy ! Component: 200 - total flux cleaned = -3.82393e-05 Jy ! Total flux subtracted in 200 components = -3.82393e-05 Jy ! Clean residual min=-0.000979 max=0.001094 Jy/beam ! Clean residual mean=-0.000002 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.0175475 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 29 components and 0.0175475 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=0.014395Jy sigma=0.531937 ! Fit after self-cal, rms=0.014394Jy sigma=0.531923 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) ! Added new window around map position (2.1, 49.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000737625 Jy ! Component: 100 - total flux cleaned = 0.000736383 Jy ! Component: 150 - total flux cleaned = 0.000736386 Jy ! Component: 200 - total flux cleaned = 0.000749152 Jy ! Total flux subtracted in 200 components = 0.000749152 Jy ! Clean residual min=-0.000915 max=0.000959 Jy/beam ! Clean residual mean=-0.000001 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.0182966 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 50 components and 0.0182966 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=0.014323Jy sigma=0.527912 ! Fit after self-cal, rms=0.014316Jy sigma=0.527567 ! 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=0.014316Jy sigma=0.527567 ! Fit after self-cal, rms=0.014310Jy sigma=0.527500 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.452 mas, bmaj=4.931 mas, bpa=-1.12 degrees ! Estimated noise=0.428256 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.90303e-05 Jy ! Component: 100 - total flux cleaned = 0.000110541 Jy ! Component: 150 - total flux cleaned = 8.98876e-05 Jy ! Component: 200 - total flux cleaned = 7.12419e-05 Jy ! Total flux subtracted in 200 components = 7.12419e-05 Jy ! Clean residual min=-0.000915 max=0.000947 Jy/beam ! Clean residual mean=-0.000001 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.0183679 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 57 components and 0.0183679 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=0.014290Jy sigma=0.526577 ! Fit after self-cal, rms=0.014288Jy sigma=0.526521 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.56879e-07 Jy ! Component: 100 - total flux cleaned = -1.68056e-05 Jy ! Component: 150 - total flux cleaned = -1.0093e-05 Jy ! Component: 200 - total flux cleaned = -9.98189e-06 Jy ! Total flux subtracted in 200 components = -9.98189e-06 Jy ! Clean residual min=-0.000922 max=0.000960 Jy/beam ! Clean residual mean=-0.000001 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.0183579 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 68 components and 0.0183579 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=0.014279Jy sigma=0.526133 ! Fit after self-cal, rms=0.014278Jy sigma=0.526113 ! 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=0.014278Jy sigma=0.526113 ! Fit after self-cal, rms=0.014283Jy sigma=0.526100 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.248 mas, bmaj=5.119 mas, bpa=0.3797 degrees ! Estimated noise=0.558643 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000263085 Jy ! Component: 100 - total flux cleaned = 0.000392014 Jy ! Component: 150 - total flux cleaned = 0.000446442 Jy ! Component: 200 - total flux cleaned = 0.000471073 Jy ! Total flux subtracted in 200 components = 0.000471073 Jy ! Clean residual min=-0.000860 max=0.001004 Jy/beam ! Clean residual mean=-0.000003 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.018829 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 80 components and 0.018829 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=0.014278Jy sigma=0.526225 ! Fit after self-cal, rms=0.014277Jy sigma=0.526150 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 = 5.03489e-05 Jy ! Component: 100 - total flux cleaned = 7.34308e-05 Jy ! Component: 150 - total flux cleaned = 9.45997e-05 Jy ! Component: 200 - total flux cleaned = 0.000114523 Jy ! Total flux subtracted in 200 components = 0.000114523 Jy ! Clean residual min=-0.000846 max=0.000999 Jy/beam ! Clean residual mean=-0.000003 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.0189435 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 84 components and 0.0189435 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=0.014278Jy sigma=0.526257 ! Fit after self-cal, rms=0.014277Jy sigma=0.526226 ! 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=1.452 mas, bmaj=4.931 mas, bpa=-1.122 degrees ! Estimated noise=0.428306 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.452 x 4.931 at -1.122 degrees (North through East) ! Clean map min=-0.00086684 max=0.014759 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=1.277 mas, bmaj=4.831 mas, bpa=-1.584 degrees ! Estimated noise=0.579261 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0111514 Jy ! Component: 100 - total flux cleaned = 0.0144962 Jy ! Component: 150 - total flux cleaned = 0.0162053 Jy ! Component: 200 - total flux cleaned = 0.0167889 Jy ! Total flux subtracted in 200 components = 0.0167889 Jy ! Clean residual min=-0.001105 max=0.001286 Jy/beam ! Clean residual mean=-0.000001 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.0167889 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0167889 Jy ! Inverting map and beam ! Estimated beam: bmin=1.452 mas, bmaj=4.931 mas, bpa=-1.122 degrees ! Estimated noise=0.428306 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 = 0.000698976 Jy ! Component: 100 - total flux cleaned = 0.00099199 Jy ! Component: 150 - total flux cleaned = 0.00111205 Jy ! Component: 200 - total flux cleaned = 0.0011803 Jy ! Total flux subtracted in 200 components = 0.0011803 Jy ! Clean residual min=-0.000934 max=0.000945 Jy/beam ! Clean residual mean=-0.000001 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.0179692 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 27 components and 0.0179692 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=3.248 mas, bmaj=5.119 mas, bpa=0.3797 degrees ! Estimated noise=0.558643 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000415246 Jy ! Component: 100 - total flux cleaned = 0.000558983 Jy ! Component: 150 - total flux cleaned = 0.000629081 Jy ! Component: 200 - total flux cleaned = 0.000686004 Jy ! Total flux subtracted in 200 components = 0.000686004 Jy ! Clean residual min=-0.000852 max=0.001010 Jy/beam ! Clean residual mean=-0.000003 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.0186552 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 = 5.7104e-05 Jy ! Component: 100 - total flux cleaned = 0.000132421 Jy ! Component: 150 - total flux cleaned = 0.000178255 Jy ! Component: 200 - total flux cleaned = 0.000214305 Jy ! Total flux subtracted in 200 components = 0.000214305 Jy ! Clean residual min=-0.000841 max=0.001002 Jy/beam ! Clean residual mean=-0.000003 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.0188695 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 45 components and 0.0188695 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.452 mas, bmaj=4.931 mas, bpa=-1.122 degrees ! Estimated noise=0.428306 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000167626 Jy ! Component: 100 - total flux cleaned = -0.000251682 Jy ! Component: 150 - total flux cleaned = -0.000315444 Jy ! Component: 200 - total flux cleaned = -0.000354025 Jy ! Total flux subtracted in 200 components = -0.000354025 Jy ! Clean residual min=-0.000917 max=0.000983 Jy/beam ! Clean residual mean=-0.000001 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.0185154 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 73 components and 0.0185155 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=0.014301Jy sigma=0.527070 ! Fit after self-cal, rms=0.014303Jy sigma=0.526920 wmodel /d2/scr/pima/bp177b_uvs/J1158+6254_C_map.mod ! Writing 73 model components to file: /d2/scr/pima/bp177b_uvs/J1158+6254_C_map.mod wobs /d2/scr/pima/bp177b_uvs/J1158+6254_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177b_uvs/J1158+6254_C_uvs.fits wwins /d2/scr/pima/bp177b_uvs/J1158+6254_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177b_uvs/J1158+6254_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 = 0.000126555 Jy ! Component: 100 - total flux cleaned = 0.000173134 Jy ! Component: 150 - total flux cleaned = 0.000232026 Jy ! Component: 200 - total flux cleaned = 0.000287092 Jy ! Component: 250 - total flux cleaned = 0.00035384 Jy ! Component: 300 - total flux cleaned = 0.000379428 Jy ! Component: 350 - total flux cleaned = 0.000404527 Jy ! Component: 400 - total flux cleaned = 0.000392243 Jy ! Component: 450 - total flux cleaned = 0.0003572 Jy ! Component: 500 - total flux cleaned = 0.000368567 Jy ! Component: 550 - total flux cleaned = 0.000368484 Jy ! Component: 600 - total flux cleaned = 0.000389789 Jy ! Component: 650 - total flux cleaned = 0.000421112 Jy ! Component: 700 - total flux cleaned = 0.000431429 Jy ! Component: 750 - total flux cleaned = 0.000441813 Jy ! Component: 800 - total flux cleaned = 0.000451897 Jy ! Component: 850 - total flux cleaned = 0.000509857 Jy ! Component: 900 - total flux cleaned = 0.000519086 Jy ! Component: 950 - total flux cleaned = 0.000537488 Jy ! Component: 1000 - total flux cleaned = 0.000564677 Jy ! Component: 1050 - total flux cleaned = 0.000546828 Jy ! Component: 1100 - total flux cleaned = 0.000573407 Jy ! Component: 1150 - total flux cleaned = 0.000599564 Jy ! Component: 1200 - total flux cleaned = 0.00064207 Jy ! Component: 1250 - total flux cleaned = 0.000658641 Jy ! Component: 1300 - total flux cleaned = 0.000658689 Jy ! Component: 1350 - total flux cleaned = 0.000682814 Jy ! Component: 1400 - total flux cleaned = 0.000690665 Jy ! Component: 1450 - total flux cleaned = 0.000706243 Jy ! Component: 1500 - total flux cleaned = 0.00072154 Jy ! Component: 1550 - total flux cleaned = 0.000751688 Jy ! Component: 1600 - total flux cleaned = 0.000781393 Jy ! Component: 1650 - total flux cleaned = 0.000788703 Jy ! Component: 1700 - total flux cleaned = 0.000781506 Jy ! Component: 1750 - total flux cleaned = 0.000809998 Jy ! Component: 1800 - total flux cleaned = 0.000816979 Jy ! Component: 1850 - total flux cleaned = 0.000844761 Jy ! Component: 1900 - total flux cleaned = 0.000858358 Jy ! Component: 1950 - total flux cleaned = 0.000858213 Jy ! Component: 2000 - total flux cleaned = 0.000891628 Jy ! Component: 2050 - total flux cleaned = 0.000904703 Jy ! Component: 2100 - total flux cleaned = 0.000911302 Jy ! Component: 2150 - total flux cleaned = 0.000917875 Jy ! Component: 2200 - total flux cleaned = 0.000962678 Jy ! Component: 2250 - total flux cleaned = 0.000987959 Jy ! Component: 2300 - total flux cleaned = 0.00101924 Jy ! Component: 2350 - total flux cleaned = 0.00105632 Jy ! Component: 2400 - total flux cleaned = 0.001093 Jy ! Component: 2450 - total flux cleaned = 0.00111731 Jy ! Component: 2500 - total flux cleaned = 0.00117142 Jy ! Component: 2550 - total flux cleaned = 0.0012071 Jy ! Component: 2600 - total flux cleaned = 0.00123656 Jy ! Component: 2650 - total flux cleaned = 0.00130074 Jy ! Component: 2700 - total flux cleaned = 0.00133539 Jy ! Component: 2750 - total flux cleaned = 0.00138686 Jy ! Component: 2800 - total flux cleaned = 0.00140386 Jy ! Component: 2850 - total flux cleaned = 0.00142636 Jy ! Component: 2900 - total flux cleaned = 0.00145979 Jy ! Component: 2950 - total flux cleaned = 0.00148193 Jy ! Component: 3000 - total flux cleaned = 0.00153124 Jy ! Component: 3050 - total flux cleaned = 0.00154208 Jy ! Component: 3100 - total flux cleaned = 0.00155826 Jy ! Component: 3150 - total flux cleaned = 0.00159574 Jy ! Component: 3200 - total flux cleaned = 0.00161693 Jy ! Component: 3250 - total flux cleaned = 0.0016432 Jy ! Component: 3300 - total flux cleaned = 0.00166406 Jy ! Component: 3350 - total flux cleaned = 0.00169515 Jy ! Component: 3400 - total flux cleaned = 0.00171055 Jy ! Component: 3450 - total flux cleaned = 0.00174626 Jy ! Component: 3500 - total flux cleaned = 0.00177159 Jy ! Component: 3550 - total flux cleaned = 0.00180675 Jy ! Component: 3600 - total flux cleaned = 0.00184172 Jy ! Component: 3650 - total flux cleaned = 0.0018714 Jy ! Component: 3700 - total flux cleaned = 0.00190094 Jy ! Component: 3750 - total flux cleaned = 0.00193029 Jy ! Component: 3800 - total flux cleaned = 0.00195458 Jy ! Component: 3850 - total flux cleaned = 0.00199312 Jy ! Component: 3900 - total flux cleaned = 0.00200746 Jy ! Component: 3950 - total flux cleaned = 0.00203601 Jy ! Component: 4000 - total flux cleaned = 0.00207382 Jy ! Component: 4050 - total flux cleaned = 0.00210197 Jy ! Total flux subtracted in 4096 components = 0.00211132 Jy ! Clean residual min=-0.000289 max=0.000239 Jy/beam ! Clean residual mean=-0.000000 rms=0.000084 Jy/beam ! Combined flux in latest and established models = 0.0206268 Jy keep ! Adding 312 model components to the UV plane model. ! The established model now contains 385 components and 0.0206268 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177b_uvs/J1158+6254_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.452 x 4.931 at -1.122 degrees (North through East) ! Clean map min=-0.00065842 max=0.014741 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177b_uvs/J1158+6254_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0147413 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.2301e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.67491 1.67491 3.34981 6.69962 13.3992 26.7985 53.597 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.014 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 179.114 quit ! Quitting program ! Log file /d2/scr/pima/bp177b_uvs/J1158+6254_C_uvs.log closed on Sat Mar 22 08:09:35 2014