! Started logfile: /d2/scr/pima/bp171aa_uvs/J1309-0012_X_uvs.log on Thu Nov 28 23:38:31 2013 obs /d2/scr/pima/bp171aa_uvs/J1309-0012_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171aa_uvs/J1309-0012_X_uva.fits ! AN table 1: 10 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.352778 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1309-0012 ! ! 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 7.40797e+09 3.2e+07 1 3.2e+07 ! 02 2 7.43997e+09 3.2e+07 1 3.2e+07 ! 03 3 7.47197e+09 3.2e+07 1 3.2e+07 ! 04 4 7.56797e+09 3.2e+07 1 3.2e+07 ! 05 5 7.75997e+09 3.2e+07 1 3.2e+07 ! 06 6 7.79197e+09 3.2e+07 1 3.2e+07 ! 07 7 7.82397e+09 3.2e+07 1 3.2e+07 ! 08 8 7.85597e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1016 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/bp171aa_uvs/J1309-0012_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 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003977Jy sigma=0.709631 ! Fit after self-cal, rms=0.982474Jy sigma=0.694537 ! 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=1.106 mas, bmaj=4.143 mas, bpa=24.72 degrees ! Estimated noise=45.7135 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0147216 Jy ! Component: 100 - total flux cleaned = 0.0149399 Jy ! Total flux subtracted in 100 components = 0.0149399 Jy ! Clean residual min=-0.002109 max=0.002100 Jy/beam ! Clean residual mean=-0.000001 rms=0.000736 Jy/beam ! Combined flux in latest and established models = 0.0149399 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0149399 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=0.023816Jy sigma=0.016833 ! Fit after self-cal, rms=0.020937Jy sigma=0.014797 ! Inverting map ! Added new window around map position (-0.2, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00462604 Jy ! Component: 100 - total flux cleaned = 0.00497669 Jy ! Total flux subtracted in 100 components = 0.00497669 Jy ! Clean residual min=-0.002315 max=0.002126 Jy/beam ! Clean residual mean=-0.000000 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.0199166 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 21 components and 0.0199166 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=0.020255Jy sigma=0.014315 ! Fit after self-cal, rms=0.020241Jy sigma=0.014305 ! 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=1.653 mas, bmaj=4.999 mas, bpa=26.69 degrees ! Estimated noise=33.1218 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 = -0.000581962 Jy ! Component: 100 - total flux cleaned = -0.000680118 Jy ! Component: 150 - total flux cleaned = -0.000763536 Jy ! Component: 200 - total flux cleaned = -0.000821106 Jy ! Total flux subtracted in 200 components = -0.000821106 Jy ! Clean residual min=-0.001805 max=0.001517 Jy/beam ! Clean residual mean=-0.000003 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.0190955 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 28 components and 0.0190955 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=0.020203Jy sigma=0.014278 ! Fit after self-cal, rms=0.020100Jy sigma=0.014206 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.653 x 4.999 at 26.69 degrees (North through East) ! Clean map min=-0.0018052 max=0.021657 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 0.89 FD 1.04 KP 1.12 LA 0.95 ! MK 1.00* NL 0.92 OV 1.10 PT 1.00 ! SC 0.97 ! ! ! Correcting IF 7. ! 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 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=0.020100Jy sigma=0.014206 ! Fit after self-cal, rms=0.020131Jy sigma=0.014196 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.651 mas, bmaj=4.98 mas, bpa=26.83 degrees ! Estimated noise=33.1753 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 = 0.0001433 Jy ! Component: 100 - total flux cleaned = 0.000165948 Jy ! Component: 150 - total flux cleaned = 0.000167455 Jy ! Component: 200 - total flux cleaned = 0.000146371 Jy ! Total flux subtracted in 200 components = 0.000146371 Jy ! Clean residual min=-0.001697 max=0.001527 Jy/beam ! Clean residual mean=-0.000003 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.0192419 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 35 components and 0.0192419 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=0.020121Jy sigma=0.014189 ! Fit after self-cal, rms=0.020096Jy sigma=0.014166 ! 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=0.020096Jy sigma=0.014166 ! Fit after self-cal, rms=0.020122Jy sigma=0.014166 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.652 mas, bmaj=4.979 mas, bpa=26.84 degrees ! Estimated noise=33.2155 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.999e-05 Jy ! Component: 100 - total flux cleaned = 3.02383e-05 Jy ! Component: 150 - total flux cleaned = 9.73187e-06 Jy ! Component: 200 - total flux cleaned = -1.28979e-06 Jy ! Total flux subtracted in 200 components = -1.28979e-06 Jy ! Clean residual min=-0.001717 max=0.001401 Jy/beam ! Clean residual mean=-0.000003 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.0192406 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.0192406 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=0.020117Jy sigma=0.014162 ! Fit after self-cal, rms=0.020117Jy sigma=0.014161 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 = -3.59167e-05 Jy ! Component: 100 - total flux cleaned = -3.61062e-05 Jy ! Component: 150 - total flux cleaned = -4.97212e-05 Jy ! Component: 200 - total flux cleaned = -5.75382e-05 Jy ! Total flux subtracted in 200 components = -5.75382e-05 Jy ! Clean residual min=-0.001716 max=0.001407 Jy/beam ! Clean residual mean=-0.000003 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.0191831 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 40 components and 0.0191831 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=0.020115Jy sigma=0.014160 ! Fit after self-cal, rms=0.020115Jy sigma=0.014160 ! 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=0.020115Jy sigma=0.014160 ! Fit after self-cal, rms=0.020127Jy sigma=0.014159 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.653 mas, bmaj=4.979 mas, bpa=26.85 degrees ! Estimated noise=33.2308 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.51707e-05 Jy ! Component: 100 - total flux cleaned = -3.31542e-05 Jy ! Component: 150 - total flux cleaned = -3.7085e-05 Jy ! Component: 200 - total flux cleaned = -3.70144e-05 Jy ! Total flux subtracted in 200 components = -3.70144e-05 Jy ! Clean residual min=-0.001713 max=0.001399 Jy/beam ! Clean residual mean=-0.000003 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.019146 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 45 components and 0.019146 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=0.020125Jy sigma=0.014158 ! Fit after self-cal, rms=0.020126Jy sigma=0.014158 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 = -2.03923e-05 Jy ! Component: 100 - total flux cleaned = -2.37926e-05 Jy ! Component: 150 - total flux cleaned = -2.38254e-05 Jy ! Component: 200 - total flux cleaned = -2.38706e-05 Jy ! Total flux subtracted in 200 components = -2.38706e-05 Jy ! Clean residual min=-0.001708 max=0.001402 Jy/beam ! Clean residual mean=-0.000003 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.0191222 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 59 components and 0.0191222 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=0.020125Jy sigma=0.014158 ! Fit after self-cal, rms=0.020125Jy sigma=0.014158 ! 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=0.020125Jy sigma=0.014158 ! Fit after self-cal, rms=0.020128Jy sigma=0.014158 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.497 mas, bmaj=5.669 mas, bpa=32.95 degrees ! Estimated noise=35.7886 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.59629e-05 Jy ! Component: 100 - total flux cleaned = -2.6535e-05 Jy ! Component: 150 - total flux cleaned = -3.19357e-05 Jy ! Component: 200 - total flux cleaned = -3.43523e-05 Jy ! Total flux subtracted in 200 components = -3.43523e-05 Jy ! Clean residual min=-0.001963 max=0.001631 Jy/beam ! Clean residual mean=-0.000004 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.0190878 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 68 components and 0.0190878 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=0.020128Jy sigma=0.014157 ! Fit after self-cal, rms=0.020128Jy sigma=0.014157 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 = -1.76844e-05 Jy ! Component: 100 - total flux cleaned = -1.98963e-05 Jy ! Component: 150 - total flux cleaned = -2.22517e-05 Jy ! Component: 200 - total flux cleaned = -1.98205e-05 Jy ! Total flux subtracted in 200 components = -1.98205e-05 Jy ! Clean residual min=-0.001960 max=0.001629 Jy/beam ! Clean residual mean=-0.000004 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.019068 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 71 components and 0.019068 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=0.020127Jy sigma=0.014157 ! Fit after self-cal, rms=0.020127Jy sigma=0.014157 ! 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=1.654 mas, bmaj=4.979 mas, bpa=26.85 degrees ! Estimated noise=33.2333 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.654 x 4.979 at 26.85 degrees (North through East) ! Clean map min=-0.0016596 max=0.021988 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=1.112 mas, bmaj=4.126 mas, bpa=24.89 degrees ! Estimated noise=45.9357 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0179237 Jy ! Component: 100 - total flux cleaned = 0.0206733 Jy ! Component: 150 - total flux cleaned = 0.0209549 Jy ! Component: 200 - total flux cleaned = 0.0211436 Jy ! Total flux subtracted in 200 components = 0.0211436 Jy ! Clean residual min=-0.002470 max=0.002299 Jy/beam ! Clean residual mean=-0.000001 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.0211436 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 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0211436 Jy ! Inverting map and beam ! Estimated beam: bmin=1.654 mas, bmaj=4.979 mas, bpa=26.85 degrees ! Estimated noise=33.2333 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 = -0.000548096 Jy ! Component: 100 - total flux cleaned = -0.000637278 Jy ! Component: 150 - total flux cleaned = -0.000736093 Jy ! Component: 200 - total flux cleaned = -0.000807191 Jy ! Total flux subtracted in 200 components = -0.000807191 Jy ! Clean residual min=-0.001940 max=0.001943 Jy/beam ! Clean residual mean=-0.000003 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.0203364 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 20 components and 0.0203364 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=3.497 mas, bmaj=5.669 mas, bpa=32.95 degrees ! Estimated noise=35.7886 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00010701 Jy ! Component: 100 - total flux cleaned = -0.000129549 Jy ! Component: 150 - total flux cleaned = -0.000150139 Jy ! Component: 200 - total flux cleaned = -0.000169459 Jy ! Total flux subtracted in 200 components = -0.000169459 Jy ! Clean residual min=-0.002269 max=0.002091 Jy/beam ! Clean residual mean=-0.000004 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.020167 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 = -2.45249e-05 Jy ! Component: 100 - total flux cleaned = -4.80943e-05 Jy ! Component: 150 - total flux cleaned = -7.60143e-05 Jy ! Component: 200 - total flux cleaned = -9.71535e-05 Jy ! Total flux subtracted in 200 components = -9.71535e-05 Jy ! Clean residual min=-0.002254 max=0.002084 Jy/beam ! Clean residual mean=-0.000004 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.0200698 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 31 components and 0.0200698 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.654 mas, bmaj=4.979 mas, bpa=26.85 degrees ! Estimated noise=33.2333 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.44982e-05 Jy ! Component: 100 - total flux cleaned = -9.18424e-05 Jy ! Component: 150 - total flux cleaned = -0.000108247 Jy ! Component: 200 - total flux cleaned = -0.000113466 Jy ! Total flux subtracted in 200 components = -0.000113466 Jy ! Clean residual min=-0.001945 max=0.001911 Jy/beam ! Clean residual mean=-0.000003 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.0199564 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.0199564 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=0.020206Jy sigma=0.014212 ! Fit after self-cal, rms=0.020189Jy sigma=0.014201 wmodel /d2/scr/pima/bp171aa_uvs/J1309-0012_X_map.mod ! Writing 38 model components to file: /d2/scr/pima/bp171aa_uvs/J1309-0012_X_map.mod wobs /d2/scr/pima/bp171aa_uvs/J1309-0012_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171aa_uvs/J1309-0012_X_uvs.fits wwins /d2/scr/pima/bp171aa_uvs/J1309-0012_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171aa_uvs/J1309-0012_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 = -0.000565782 Jy ! Component: 100 - total flux cleaned = -0.000755474 Jy ! Component: 150 - total flux cleaned = -0.000943856 Jy ! Component: 200 - total flux cleaned = -0.00118133 Jy ! Component: 250 - total flux cleaned = -0.00135981 Jy ! Component: 300 - total flux cleaned = -0.00152137 Jy ! Component: 350 - total flux cleaned = -0.00160528 Jy ! Component: 400 - total flux cleaned = -0.0016049 Jy ! Component: 450 - total flux cleaned = -0.00157603 Jy ! Component: 500 - total flux cleaned = -0.00160493 Jy ! Component: 550 - total flux cleaned = -0.0016317 Jy ! Component: 600 - total flux cleaned = -0.00164419 Jy ! Component: 650 - total flux cleaned = -0.00164387 Jy ! Component: 700 - total flux cleaned = -0.00166786 Jy ! Component: 750 - total flux cleaned = -0.00170243 Jy ! Component: 800 - total flux cleaned = -0.00172476 Jy ! Component: 850 - total flux cleaned = -0.00173547 Jy ! Component: 900 - total flux cleaned = -0.00175693 Jy ! Component: 950 - total flux cleaned = -0.0017675 Jy ! Component: 1000 - total flux cleaned = -0.00177795 Jy ! Component: 1050 - total flux cleaned = -0.00181888 Jy ! Component: 1100 - total flux cleaned = -0.00181878 Jy ! Component: 1150 - total flux cleaned = -0.00183891 Jy ! Component: 1200 - total flux cleaned = -0.00183895 Jy ! Component: 1250 - total flux cleaned = -0.00186858 Jy ! Component: 1300 - total flux cleaned = -0.00188824 Jy ! Component: 1350 - total flux cleaned = -0.00190791 Jy ! Component: 1400 - total flux cleaned = -0.00191777 Jy ! Component: 1450 - total flux cleaned = -0.00195723 Jy ! Component: 1500 - total flux cleaned = -0.0019869 Jy ! Component: 1550 - total flux cleaned = -0.00201673 Jy ! Component: 1600 - total flux cleaned = -0.00203669 Jy ! Component: 1650 - total flux cleaned = -0.00205686 Jy ! Component: 1700 - total flux cleaned = -0.00208716 Jy ! Component: 1750 - total flux cleaned = -0.0021278 Jy ! Component: 1800 - total flux cleaned = -0.00216879 Jy ! Component: 1850 - total flux cleaned = -0.00221001 Jy ! Component: 1900 - total flux cleaned = -0.00223095 Jy ! Component: 1950 - total flux cleaned = -0.0022205 Jy ! Component: 2000 - total flux cleaned = -0.00222059 Jy ! Component: 2050 - total flux cleaned = -0.00219914 Jy ! Component: 2100 - total flux cleaned = -0.00220988 Jy ! Component: 2150 - total flux cleaned = -0.00220993 Jy ! Component: 2200 - total flux cleaned = -0.00220999 Jy ! Component: 2250 - total flux cleaned = -0.00222116 Jy ! Component: 2300 - total flux cleaned = -0.00220992 Jy ! Component: 2350 - total flux cleaned = -0.00219858 Jy ! Component: 2400 - total flux cleaned = -0.00219851 Jy ! Component: 2450 - total flux cleaned = -0.00218686 Jy ! Component: 2500 - total flux cleaned = -0.00218671 Jy ! Component: 2550 - total flux cleaned = -0.00219903 Jy ! Component: 2600 - total flux cleaned = -0.00216249 Jy ! Component: 2650 - total flux cleaned = -0.00218715 Jy ! Component: 2700 - total flux cleaned = -0.00216211 Jy ! Component: 2750 - total flux cleaned = -0.00217478 Jy ! Component: 2800 - total flux cleaned = -0.00217476 Jy ! Component: 2850 - total flux cleaned = -0.00217479 Jy ! Component: 2900 - total flux cleaned = -0.002188 Jy ! Component: 2950 - total flux cleaned = -0.00217449 Jy ! Component: 3000 - total flux cleaned = -0.00214657 Jy ! Component: 3050 - total flux cleaned = -0.00211874 Jy ! Component: 3100 - total flux cleaned = -0.00207603 Jy ! Component: 3150 - total flux cleaned = -0.00204711 Jy ! Component: 3200 - total flux cleaned = -0.00200304 Jy ! Component: 3250 - total flux cleaned = -0.001943 Jy ! Component: 3300 - total flux cleaned = -0.00188142 Jy ! Component: 3350 - total flux cleaned = -0.00185003 Jy ! Component: 3400 - total flux cleaned = -0.00180242 Jy ! Component: 3450 - total flux cleaned = -0.001754 Jy ! Component: 3500 - total flux cleaned = -0.00170443 Jy ! Component: 3550 - total flux cleaned = -0.00165386 Jy ! Component: 3600 - total flux cleaned = -0.0016196 Jy ! Component: 3650 - total flux cleaned = -0.00158494 Jy ! Component: 3700 - total flux cleaned = -0.00151387 Jy ! Component: 3750 - total flux cleaned = -0.00145965 Jy ! Component: 3800 - total flux cleaned = -0.00140398 Jy ! Component: 3850 - total flux cleaned = -0.00134741 Jy ! Component: 3900 - total flux cleaned = -0.00128948 Jy ! Component: 3950 - total flux cleaned = -0.00127005 Jy ! Component: 4000 - total flux cleaned = -0.00119021 Jy ! Component: 4050 - total flux cleaned = -0.00114935 Jy ! Total flux subtracted in 4096 components = -0.00110756 Jy ! Clean residual min=-0.001148 max=0.001195 Jy/beam ! Clean residual mean=-0.000000 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.0188488 Jy keep ! Adding 198 model components to the UV plane model. ! The established model now contains 236 components and 0.0188488 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171aa_uvs/J1309-0012_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.654 x 4.979 at 26.85 degrees (North through East) ! Clean map min=-0.0021033 max=0.022978 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171aa_uvs/J1309-0012_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.022978 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000387506 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -5.05926 5.05926 10.1185 20.237 40.4741 80.9482 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.022 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 59.297 quit ! Quitting program ! Log file /d2/scr/pima/bp171aa_uvs/J1309-0012_X_uvs.log closed on Thu Nov 28 23:38:37 2013