! Started logfile: /g0/scr/pima/s4195c_uvs/J1251+1039_X_uvs.log on Tue Dec 31 19:54:45 2013 obs /g0/scr/pima/s4195c_uvs/J1251+1039_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/s4195c_uvs/J1251+1039_X_uva.fits ! AN table 1: 20 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.847222 visibilities/baseline/integration-bin. ! Found source: J1251+1039 ! ! 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 4880 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 /g0/scr/pima/s4195c_uvs/J1251+1039_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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000234Jy sigma=0.804895 ! Fit after self-cal, rms=0.992733Jy sigma=0.794806 ! 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=0.7211 mas, bmaj=2.009 mas, bpa=-9.243 degrees ! Estimated noise=25.0879 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 = 0.00815386 Jy ! Component: 100 - total flux cleaned = 0.0101828 Jy ! Total flux subtracted in 100 components = 0.0101828 Jy ! Clean residual min=-0.001831 max=0.001833 Jy/beam ! Clean residual mean=-0.000000 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.0101828 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0101828 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=0.016955Jy sigma=0.015367 ! Fit after self-cal, rms=0.015105Jy sigma=0.013715 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00345226 Jy ! Component: 100 - total flux cleaned = 0.0045734 Jy ! Total flux subtracted in 100 components = 0.0045734 Jy ! Clean residual min=-0.001600 max=0.001391 Jy/beam ! Clean residual mean=-0.000000 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.0147562 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 10 components and 0.0147562 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=0.015403Jy sigma=0.012634 ! Fit after self-cal, rms=0.015403Jy sigma=0.012630 ! 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=0.8878 mas, bmaj=2.208 mas, bpa=-7.52 degrees ! Estimated noise=14.233 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 = 0.00041542 Jy ! Component: 100 - total flux cleaned = 0.000563612 Jy ! Component: 150 - total flux cleaned = 0.000592897 Jy ! Component: 200 - total flux cleaned = 0.000602695 Jy ! Total flux subtracted in 200 components = 0.000602695 Jy ! Clean residual min=-0.000769 max=0.000717 Jy/beam ! Clean residual mean=-0.000000 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.0153589 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 19 components and 0.0153589 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=0.015451Jy sigma=0.012579 ! Fit after self-cal, rms=0.015447Jy sigma=0.012578 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8878 x 2.208 at -7.52 degrees (North through East) ! Clean map min=-0.0007158 max=0.013784 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* 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* 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* 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* 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* 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* 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* 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* 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=0.015447Jy sigma=0.012578 ! Fit after self-cal, rms=0.015447Jy sigma=0.012578 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8878 mas, bmaj=2.208 mas, bpa=-7.52 degrees ! Estimated noise=14.233 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 = 3.28023e-05 Jy ! Component: 100 - total flux cleaned = 4.21247e-05 Jy ! Component: 150 - total flux cleaned = 4.61836e-05 Jy ! Component: 200 - total flux cleaned = 4.23504e-05 Jy ! Total flux subtracted in 200 components = 4.23504e-05 Jy ! Clean residual min=-0.000760 max=0.000716 Jy/beam ! Clean residual mean=-0.000000 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.0154012 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 20 components and 0.0154012 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=0.015449Jy sigma=0.012573 ! Fit after self-cal, rms=0.015447Jy sigma=0.012573 ! 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=0.015447Jy sigma=0.012573 ! Fit after self-cal, rms=0.015447Jy sigma=0.012573 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8878 mas, bmaj=2.208 mas, bpa=-7.52 degrees ! Estimated noise=14.233 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.9309e-06 Jy ! Component: 100 - total flux cleaned = 5.02219e-06 Jy ! Component: 150 - total flux cleaned = 1.52526e-06 Jy ! Component: 200 - total flux cleaned = 1.56388e-06 Jy ! Total flux subtracted in 200 components = 1.56388e-06 Jy ! Clean residual min=-0.000751 max=0.000712 Jy/beam ! Clean residual mean=-0.000000 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.0154028 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 20 components and 0.0154028 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=0.015448Jy sigma=0.012569 ! Fit after self-cal, rms=0.015448Jy sigma=0.012569 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 = 2.51381e-06 Jy ! Component: 100 - total flux cleaned = -4.51827e-06 Jy ! Component: 150 - total flux cleaned = -4.49396e-06 Jy ! Component: 200 - total flux cleaned = -7.55684e-06 Jy ! Total flux subtracted in 200 components = -7.55684e-06 Jy ! Clean residual min=-0.000745 max=0.000710 Jy/beam ! Clean residual mean=-0.000000 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.0153952 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 20 components and 0.0153952 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=0.015448Jy sigma=0.012566 ! Fit after self-cal, rms=0.015448Jy sigma=0.012566 ! 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=0.015448Jy sigma=0.012566 ! Fit after self-cal, rms=0.015448Jy sigma=0.012566 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8878 mas, bmaj=2.208 mas, bpa=-7.52 degrees ! Estimated noise=14.233 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.65902e-06 Jy ! Component: 100 - total flux cleaned = -4.68073e-06 Jy ! Component: 150 - total flux cleaned = -7.49733e-06 Jy ! Component: 200 - total flux cleaned = -7.40789e-06 Jy ! Total flux subtracted in 200 components = -7.40789e-06 Jy ! Clean residual min=-0.000744 max=0.000709 Jy/beam ! Clean residual mean=-0.000000 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.0153878 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 21 components and 0.0153878 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=0.015449Jy sigma=0.012564 ! Fit after self-cal, rms=0.015449Jy sigma=0.012564 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 = -2.05072e-06 Jy ! Component: 100 - total flux cleaned = -4.84098e-06 Jy ! Component: 150 - total flux cleaned = -4.71466e-06 Jy ! Component: 200 - total flux cleaned = -2.14382e-06 Jy ! Total flux subtracted in 200 components = -2.14382e-06 Jy ! Clean residual min=-0.000744 max=0.000707 Jy/beam ! Clean residual mean=-0.000000 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.0153857 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 22 components and 0.0153857 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=0.015448Jy sigma=0.012563 ! Fit after self-cal, rms=0.015448Jy sigma=0.012563 ! 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=0.015448Jy sigma=0.012563 ! Fit after self-cal, rms=0.015448Jy sigma=0.012563 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.927 mas, bmaj=3.176 mas, bpa=-5.259 degrees ! Estimated noise=18.097 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.84055e-05 Jy ! Component: 100 - total flux cleaned = 3.21206e-05 Jy ! Component: 150 - total flux cleaned = 3.58752e-05 Jy ! Component: 200 - total flux cleaned = 3.92067e-05 Jy ! Total flux subtracted in 200 components = 3.92067e-05 Jy ! Clean residual min=-0.000771 max=0.000898 Jy/beam ! Clean residual mean=-0.000001 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.0154249 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 28 components and 0.0154249 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=0.015450Jy sigma=0.012562 ! Fit after self-cal, rms=0.015450Jy sigma=0.012562 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 = 8.39077e-06 Jy ! Component: 100 - total flux cleaned = 1.13158e-05 Jy ! Component: 150 - total flux cleaned = 1.41637e-05 Jy ! Component: 200 - total flux cleaned = 1.6834e-05 Jy ! Total flux subtracted in 200 components = 1.6834e-05 Jy ! Clean residual min=-0.000765 max=0.000892 Jy/beam ! Clean residual mean=-0.000001 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.0154417 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 30 components and 0.0154417 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=0.015450Jy sigma=0.012562 ! Fit after self-cal, rms=0.015450Jy sigma=0.012562 ! 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=0.8878 mas, bmaj=2.208 mas, bpa=-7.52 degrees ! Estimated noise=14.233 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8878 x 2.208 at -7.52 degrees (North through East) ! Clean map min=-0.0007079 max=0.013724 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=0.7211 mas, bmaj=2.009 mas, bpa=-9.243 degrees ! Estimated noise=25.0879 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108534 Jy ! Component: 100 - total flux cleaned = 0.0134935 Jy ! Component: 150 - total flux cleaned = 0.0147262 Jy ! Component: 200 - total flux cleaned = 0.0154915 Jy ! Total flux subtracted in 200 components = 0.0154915 Jy ! Clean residual min=-0.001589 max=0.001361 Jy/beam ! Clean residual mean=0.000000 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.0154915 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0154915 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8878 mas, bmaj=2.208 mas, bpa=-7.52 degrees ! Estimated noise=14.233 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 = 2.72514e-05 Jy ! Component: 100 - total flux cleaned = 1.18046e-05 Jy ! Component: 150 - total flux cleaned = 5.37937e-06 Jy ! Component: 200 - total flux cleaned = 1.2869e-07 Jy ! Total flux subtracted in 200 components = 1.2869e-07 Jy ! Clean residual min=-0.000753 max=0.000713 Jy/beam ! Clean residual mean=-0.000000 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.0154916 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 21 components and 0.0154916 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=1.927 mas, bmaj=3.176 mas, bpa=-5.259 degrees ! Estimated noise=18.097 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.227e-05 Jy ! Component: 100 - total flux cleaned = -2.97375e-05 Jy ! Component: 150 - total flux cleaned = -3.60809e-05 Jy ! Component: 200 - total flux cleaned = -3.90483e-05 Jy ! Total flux subtracted in 200 components = -3.90483e-05 Jy ! Clean residual min=-0.000775 max=0.000896 Jy/beam ! Clean residual mean=-0.000001 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.0154526 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 = -2.86531e-06 Jy ! Component: 100 - total flux cleaned = -4.85717e-07 Jy ! Component: 150 - total flux cleaned = -4.25738e-07 Jy ! Component: 200 - total flux cleaned = 1.89844e-06 Jy ! Total flux subtracted in 200 components = 1.89844e-06 Jy ! Clean residual min=-0.000771 max=0.000893 Jy/beam ! Clean residual mean=-0.000001 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.0154545 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 29 components and 0.0154545 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8878 mas, bmaj=2.208 mas, bpa=-7.52 degrees ! Estimated noise=14.233 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.14561e-05 Jy ! Component: 100 - total flux cleaned = 3.62025e-05 Jy ! Component: 150 - total flux cleaned = 2.2123e-05 Jy ! Component: 200 - total flux cleaned = 1.32946e-05 Jy ! Total flux subtracted in 200 components = 1.32946e-05 Jy ! Clean residual min=-0.000749 max=0.000711 Jy/beam ! Clean residual mean=-0.000000 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.0154678 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 34 components and 0.0154678 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=0.015457Jy sigma=0.012562 ! Fit after self-cal, rms=0.015457Jy sigma=0.012562 wmodel /g0/scr/pima/s4195c_uvs/J1251+1039_X_map.mod ! Writing 34 model components to file: /g0/scr/pima/s4195c_uvs/J1251+1039_X_map.mod wobs /g0/scr/pima/s4195c_uvs/J1251+1039_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/s4195c_uvs/J1251+1039_X_uvs.fits wwins /g0/scr/pima/s4195c_uvs/J1251+1039_X_map.win ! wwins: Wrote 1 windows to /g0/scr/pima/s4195c_uvs/J1251+1039_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 = -0.000182754 Jy ! Component: 100 - total flux cleaned = -0.000350112 Jy ! Component: 150 - total flux cleaned = -0.000508675 Jy ! Component: 200 - total flux cleaned = -0.000613319 Jy ! Component: 250 - total flux cleaned = -0.000714347 Jy ! Component: 300 - total flux cleaned = -0.000790616 Jy ! Component: 350 - total flux cleaned = -0.000864921 Jy ! Component: 400 - total flux cleaned = -0.000916792 Jy ! Component: 450 - total flux cleaned = -0.000987326 Jy ! Component: 500 - total flux cleaned = -0.00102663 Jy ! Component: 550 - total flux cleaned = -0.00101678 Jy ! Component: 600 - total flux cleaned = -0.00105446 Jy ! Component: 650 - total flux cleaned = -0.00108162 Jy ! Component: 700 - total flux cleaned = -0.00106347 Jy ! Component: 750 - total flux cleaned = -0.00110793 Jy ! Component: 800 - total flux cleaned = -0.00115147 Jy ! Component: 850 - total flux cleaned = -0.00115155 Jy ! Component: 900 - total flux cleaned = -0.00118538 Jy ! Component: 950 - total flux cleaned = -0.00121028 Jy ! Component: 1000 - total flux cleaned = -0.00122657 Jy ! Component: 1050 - total flux cleaned = -0.00123469 Jy ! Component: 1100 - total flux cleaned = -0.00125053 Jy ! Component: 1150 - total flux cleaned = -0.00126592 Jy ! Component: 1200 - total flux cleaned = -0.00126595 Jy ! Component: 1250 - total flux cleaned = -0.00128103 Jy ! Component: 1300 - total flux cleaned = -0.00129556 Jy ! Component: 1350 - total flux cleaned = -0.00127349 Jy ! Component: 1400 - total flux cleaned = -0.0012805 Jy ! Component: 1450 - total flux cleaned = -0.00126629 Jy ! Component: 1500 - total flux cleaned = -0.00127331 Jy ! Component: 1550 - total flux cleaned = -0.00128014 Jy ! Component: 1600 - total flux cleaned = -0.00125961 Jy ! Component: 1650 - total flux cleaned = -0.00124594 Jy ! Component: 1700 - total flux cleaned = -0.0011993 Jy ! Component: 1750 - total flux cleaned = -0.00121919 Jy ! Component: 1800 - total flux cleaned = -0.00119952 Jy ! Component: 1850 - total flux cleaned = -0.00118014 Jy ! Component: 1900 - total flux cleaned = -0.00119294 Jy ! Component: 1950 - total flux cleaned = -0.00116757 Jy ! Component: 2000 - total flux cleaned = -0.00115502 Jy ! Component: 2050 - total flux cleaned = -0.00114887 Jy ! Component: 2100 - total flux cleaned = -0.00114896 Jy ! Component: 2150 - total flux cleaned = -0.00114287 Jy ! Component: 2200 - total flux cleaned = -0.00113081 Jy ! Component: 2250 - total flux cleaned = -0.00112487 Jy ! Component: 2300 - total flux cleaned = -0.0011131 Jy ! Component: 2350 - total flux cleaned = -0.00110732 Jy ! Component: 2400 - total flux cleaned = -0.00110736 Jy ! Component: 2450 - total flux cleaned = -0.00109022 Jy ! Component: 2500 - total flux cleaned = -0.00107885 Jy ! Component: 2550 - total flux cleaned = -0.00108452 Jy ! Component: 2600 - total flux cleaned = -0.00109013 Jy ! Component: 2650 - total flux cleaned = -0.00109573 Jy ! Component: 2700 - total flux cleaned = -0.00111783 Jy ! Component: 2750 - total flux cleaned = -0.00113416 Jy ! Component: 2800 - total flux cleaned = -0.00113419 Jy ! Component: 2850 - total flux cleaned = -0.00114498 Jy ! Component: 2900 - total flux cleaned = -0.00116104 Jy ! Component: 2950 - total flux cleaned = -0.00117168 Jy ! Component: 3000 - total flux cleaned = -0.00117171 Jy ! Component: 3050 - total flux cleaned = -0.00119789 Jy ! Component: 3100 - total flux cleaned = -0.00120307 Jy ! Component: 3150 - total flux cleaned = -0.00121339 Jy ! Component: 3200 - total flux cleaned = -0.00121844 Jy ! Component: 3250 - total flux cleaned = -0.00123364 Jy ! Component: 3300 - total flux cleaned = -0.00124882 Jy ! Component: 3350 - total flux cleaned = -0.00126392 Jy ! Component: 3400 - total flux cleaned = -0.00129386 Jy ! Component: 3450 - total flux cleaned = -0.00133351 Jy ! Component: 3500 - total flux cleaned = -0.0013236 Jy ! Component: 3550 - total flux cleaned = -0.00135301 Jy ! Component: 3600 - total flux cleaned = -0.00136274 Jy ! Component: 3650 - total flux cleaned = -0.00138211 Jy ! Component: 3700 - total flux cleaned = -0.0014013 Jy ! Component: 3750 - total flux cleaned = -0.00141559 Jy ! Component: 3800 - total flux cleaned = -0.00144877 Jy ! Component: 3850 - total flux cleaned = -0.00146762 Jy ! Component: 3900 - total flux cleaned = -0.00148168 Jy ! Component: 3950 - total flux cleaned = -0.00151891 Jy ! Component: 4000 - total flux cleaned = -0.00156517 Jy ! Component: 4050 - total flux cleaned = -0.00154672 Jy ! Total flux subtracted in 4096 components = -0.00157871 Jy ! Clean residual min=-0.000319 max=0.000303 Jy/beam ! Clean residual mean=-0.000000 rms=0.000078 Jy/beam ! Combined flux in latest and established models = 0.0138891 Jy keep ! Adding 293 model components to the UV plane model. ! The established model now contains 327 components and 0.0138891 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/s4195c_uvs/J1251+1039_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8878 x 2.208 at -7.52 degrees (North through East) ! Clean map min=-0.000572 max=0.013597 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/s4195c_uvs/J1251+1039_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0135967 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.78869e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.71851 1.71851 3.43702 6.87404 13.7481 27.4962 54.9923 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.013 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 174.569 quit ! Quitting program ! Log file /g0/scr/pima/s4195c_uvs/J1251+1039_X_uvs.log closed on Tue Dec 31 19:54:51 2013