! Started logfile: /d2/scr/pima/bp171aa_uvs/J1228+1018_C_uvs.log on Thu Nov 28 23:38:05 2013 obs /d2/scr/pima/bp171aa_uvs/J1228+1018_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171aa_uvs/J1228+1018_C_uva.fits ! AN table 1: 9 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.997531 visibilities/baseline/integration-bin. ! Found source: J1228+1018 ! ! 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 4.14397e+09 3.2e+07 1 3.2e+07 ! 02 2 4.17597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.20797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.23997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.43197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.52797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.55997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.59197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 3232 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/bp171aa_uvs/J1228+1018_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. ! ! 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=0.995913Jy sigma=0.702739 ! Fit after self-cal, rms=0.982406Jy sigma=0.693204 ! 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=1.353 mas, bmaj=3.484 mas, bpa=4.161 degrees ! Estimated noise=24.2709 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 = 0.0131482 Jy ! Component: 100 - total flux cleaned = 0.0163659 Jy ! Total flux subtracted in 100 components = 0.0163659 Jy ! Clean residual min=-0.001771 max=0.002212 Jy/beam ! Clean residual mean=0.000000 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.0163659 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0163659 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=0.026047Jy sigma=0.018370 ! Fit after self-cal, rms=0.025612Jy sigma=0.018062 ! 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=1.654 mas, bmaj=3.936 mas, bpa=2.789 degrees ! Estimated noise=17.6276 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 = 0.00256246 Jy ! Component: 100 - total flux cleaned = 0.00370209 Jy ! Component: 150 - total flux cleaned = 0.0043411 Jy ! Component: 200 - total flux cleaned = 0.00472197 Jy ! Total flux subtracted in 200 components = 0.00472197 Jy ! Clean residual min=-0.001594 max=0.001222 Jy/beam ! Clean residual mean=0.000001 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.0210879 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 23 components and 0.0210879 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=0.025379Jy sigma=0.017897 ! Fit after self-cal, rms=0.025370Jy sigma=0.017890 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.654 x 3.936 at 2.789 degrees (North through East) ! Clean map min=-0.0014955 max=0.018427 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.09 KP 1.04 ! LA 0.99 MK 0.87 NL 1.04 OV 0.93 ! PT 1.02 SC 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.025370Jy sigma=0.017890 ! Fit after self-cal, rms=0.025300Jy sigma=0.017886 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.648 mas, bmaj=3.929 mas, bpa=2.813 degrees ! Estimated noise=17.5452 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 = 0.00039754 Jy ! Component: 100 - total flux cleaned = 0.000444448 Jy ! Component: 150 - total flux cleaned = 0.000455174 Jy ! Component: 200 - total flux cleaned = 0.000474479 Jy ! Total flux subtracted in 200 components = 0.000474479 Jy ! Clean residual min=-0.001533 max=0.001227 Jy/beam ! Clean residual mean=0.000001 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.0215624 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 28 components and 0.0215624 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=0.025289Jy sigma=0.017878 ! Fit after self-cal, rms=0.025289Jy sigma=0.017877 ! 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=0.025289Jy sigma=0.017877 ! Fit after self-cal, rms=0.025300Jy sigma=0.017877 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.646 mas, bmaj=3.927 mas, bpa=2.822 degrees ! Estimated noise=17.5532 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000122871 Jy ! Component: 100 - total flux cleaned = 0.000133041 Jy ! Component: 150 - total flux cleaned = 0.000150606 Jy ! Component: 200 - total flux cleaned = 0.000158313 Jy ! Total flux subtracted in 200 components = 0.000158313 Jy ! Clean residual min=-0.001528 max=0.001236 Jy/beam ! Clean residual mean=0.000001 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.0217207 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 29 components and 0.0217207 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=0.025294Jy sigma=0.017873 ! Fit after self-cal, rms=0.025294Jy sigma=0.017873 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 = 3.69984e-05 Jy ! Component: 100 - total flux cleaned = 4.44211e-05 Jy ! Component: 150 - total flux cleaned = 5.09829e-05 Jy ! Component: 200 - total flux cleaned = 5.06155e-05 Jy ! Total flux subtracted in 200 components = 5.06155e-05 Jy ! Clean residual min=-0.001520 max=0.001238 Jy/beam ! Clean residual mean=0.000001 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.0217713 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 31 components and 0.0217713 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=0.025290Jy sigma=0.017870 ! Fit after self-cal, rms=0.025287Jy sigma=0.017868 ! 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=0.025287Jy sigma=0.017868 ! Fit after self-cal, rms=0.025290Jy sigma=0.017868 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.645 mas, bmaj=3.926 mas, bpa=2.837 degrees ! Estimated noise=17.5529 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.61019e-06 Jy ! Component: 100 - total flux cleaned = -9.73838e-06 Jy ! Component: 150 - total flux cleaned = -2.39413e-05 Jy ! Component: 200 - total flux cleaned = -3.69638e-05 Jy ! Total flux subtracted in 200 components = -3.69638e-05 Jy ! Clean residual min=-0.001557 max=0.001339 Jy/beam ! Clean residual mean=0.000001 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.0217344 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 36 components and 0.0217344 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=0.025286Jy sigma=0.017866 ! Fit after self-cal, rms=0.025285Jy sigma=0.017866 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 = -1.80988e-06 Jy ! Component: 100 - total flux cleaned = -8.00161e-06 Jy ! Component: 150 - total flux cleaned = -1.3423e-05 Jy ! Component: 200 - total flux cleaned = -8.08825e-06 Jy ! Total flux subtracted in 200 components = -8.08825e-06 Jy ! Clean residual min=-0.001556 max=0.001338 Jy/beam ! Clean residual mean=0.000001 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.0217263 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 40 components and 0.0217263 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=0.025283Jy sigma=0.017864 ! Fit after self-cal, rms=0.025282Jy sigma=0.017864 ! 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=0.025282Jy sigma=0.017864 ! Fit after self-cal, rms=0.025285Jy sigma=0.017864 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.507 mas, bmaj=5.594 mas, bpa=-4.992 degrees ! Estimated noise=22.7963 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000101297 Jy ! Component: 100 - total flux cleaned = 3.16767e-05 Jy ! Component: 150 - total flux cleaned = -1.83674e-05 Jy ! Component: 200 - total flux cleaned = -5.44468e-05 Jy ! Total flux subtracted in 200 components = -5.44468e-05 Jy ! Clean residual min=-0.001626 max=0.001595 Jy/beam ! Clean residual mean=0.000002 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.0216718 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 41 components and 0.0216718 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=0.025292Jy sigma=0.017869 ! Fit after self-cal, rms=0.025289Jy sigma=0.017867 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 = 5.72031e-05 Jy ! Component: 100 - total flux cleaned = 1.35287e-05 Jy ! Component: 150 - total flux cleaned = -1.91108e-05 Jy ! Component: 200 - total flux cleaned = -3.26912e-05 Jy ! Total flux subtracted in 200 components = -3.26912e-05 Jy ! Clean residual min=-0.001642 max=0.001611 Jy/beam ! Clean residual mean=0.000002 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.0216391 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 44 components and 0.0216391 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=0.025296Jy sigma=0.017872 ! Fit after self-cal, rms=0.025295Jy sigma=0.017871 ! 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=1.645 mas, bmaj=3.927 mas, bpa=2.839 degrees ! Estimated noise=17.5541 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.645 x 3.927 at 2.839 degrees (North through East) ! Clean map min=-0.0015017 max=0.018558 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=1.349 mas, bmaj=3.479 mas, bpa=4.177 degrees ! Estimated noise=24.1586 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0133829 Jy ! Component: 100 - total flux cleaned = 0.0170043 Jy ! Component: 150 - total flux cleaned = 0.0189983 Jy ! Component: 200 - total flux cleaned = 0.0202292 Jy ! Total flux subtracted in 200 components = 0.0202292 Jy ! Clean residual min=-0.002183 max=0.002116 Jy/beam ! Clean residual mean=0.000001 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.0202292 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0202292 Jy ! Inverting map and beam ! Estimated beam: bmin=1.645 mas, bmaj=3.927 mas, bpa=2.839 degrees ! Estimated noise=17.5541 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 = 0.00103069 Jy ! Component: 100 - total flux cleaned = 0.00133301 Jy ! Component: 150 - total flux cleaned = 0.00140402 Jy ! Component: 200 - total flux cleaned = 0.00144026 Jy ! Total flux subtracted in 200 components = 0.00144026 Jy ! Clean residual min=-0.001583 max=0.001341 Jy/beam ! Clean residual mean=0.000001 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.0216694 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 28 components and 0.0216694 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=3.507 mas, bmaj=5.594 mas, bpa=-4.992 degrees ! Estimated noise=22.7963 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000163314 Jy ! Component: 100 - total flux cleaned = 7.31733e-05 Jy ! Component: 150 - total flux cleaned = 8.05852e-06 Jy ! Component: 200 - total flux cleaned = -3.07208e-05 Jy ! Total flux subtracted in 200 components = -3.07208e-05 Jy ! Clean residual min=-0.001653 max=0.001626 Jy/beam ! Clean residual mean=0.000002 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.0216387 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 = -2.29349e-05 Jy ! Component: 100 - total flux cleaned = -2.9514e-05 Jy ! Component: 150 - total flux cleaned = -3.5335e-05 Jy ! Component: 200 - total flux cleaned = -4.04816e-05 Jy ! Total flux subtracted in 200 components = -4.04816e-05 Jy ! Clean residual min=-0.001643 max=0.001618 Jy/beam ! Clean residual mean=0.000002 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.0215982 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 36 components and 0.0215982 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.645 mas, bmaj=3.927 mas, bpa=2.839 degrees ! Estimated noise=17.5541 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000176986 Jy ! Component: 100 - total flux cleaned = -0.000111935 Jy ! Component: 150 - total flux cleaned = -0.00013347 Jy ! Component: 200 - total flux cleaned = -0.000142838 Jy ! Total flux subtracted in 200 components = -0.000142838 Jy ! Clean residual min=-0.001555 max=0.001308 Jy/beam ! Clean residual mean=0.000001 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.0214554 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 43 components and 0.0214554 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=0.025291Jy sigma=0.017868 ! Fit after self-cal, rms=0.025289Jy sigma=0.017867 wmodel /d2/scr/pima/bp171aa_uvs/J1228+1018_C_map.mod ! Writing 43 model components to file: /d2/scr/pima/bp171aa_uvs/J1228+1018_C_map.mod wobs /d2/scr/pima/bp171aa_uvs/J1228+1018_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171aa_uvs/J1228+1018_C_uvs.fits wwins /d2/scr/pima/bp171aa_uvs/J1228+1018_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171aa_uvs/J1228+1018_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 = -0.000667654 Jy ! Component: 100 - total flux cleaned = -0.000827948 Jy ! Component: 150 - total flux cleaned = -0.00113282 Jy ! Component: 200 - total flux cleaned = -0.00136256 Jy ! Component: 250 - total flux cleaned = -0.00156456 Jy ! Component: 300 - total flux cleaned = -0.00173992 Jy ! Component: 350 - total flux cleaned = -0.00185282 Jy ! Component: 400 - total flux cleaned = -0.00192617 Jy ! Component: 450 - total flux cleaned = -0.00199738 Jy ! Component: 500 - total flux cleaned = -0.00199717 Jy ! Component: 550 - total flux cleaned = -0.00201401 Jy ! Component: 600 - total flux cleaned = -0.00198092 Jy ! Component: 650 - total flux cleaned = -0.00196478 Jy ! Component: 700 - total flux cleaned = -0.00190172 Jy ! Component: 750 - total flux cleaned = -0.00191704 Jy ! Component: 800 - total flux cleaned = -0.00184082 Jy ! Component: 850 - total flux cleaned = -0.00179553 Jy ! Component: 900 - total flux cleaned = -0.00173658 Jy ! Component: 950 - total flux cleaned = -0.00172196 Jy ! Component: 1000 - total flux cleaned = -0.0016938 Jy ! Component: 1050 - total flux cleaned = -0.00169385 Jy ! Component: 1100 - total flux cleaned = -0.00166621 Jy ! Component: 1150 - total flux cleaned = -0.00170686 Jy ! Component: 1200 - total flux cleaned = -0.00162604 Jy ! Component: 1250 - total flux cleaned = -0.00163908 Jy ! Component: 1300 - total flux cleaned = -0.00161281 Jy ! Component: 1350 - total flux cleaned = -0.00161302 Jy ! Component: 1400 - total flux cleaned = -0.00163872 Jy ! Component: 1450 - total flux cleaned = -0.00163862 Jy ! Component: 1500 - total flux cleaned = -0.00168853 Jy ! Component: 1550 - total flux cleaned = -0.00170068 Jy ! Component: 1600 - total flux cleaned = -0.00170092 Jy ! Component: 1650 - total flux cleaned = -0.00171312 Jy ! Component: 1700 - total flux cleaned = -0.00176054 Jy ! Component: 1750 - total flux cleaned = -0.0017954 Jy ! Component: 1800 - total flux cleaned = -0.00179557 Jy ! Component: 1850 - total flux cleaned = -0.00180719 Jy ! Component: 1900 - total flux cleaned = -0.00189766 Jy ! Component: 1950 - total flux cleaned = -0.00189738 Jy ! Component: 2000 - total flux cleaned = -0.0019195 Jy ! Component: 2050 - total flux cleaned = -0.00189759 Jy ! Component: 2100 - total flux cleaned = -0.00189765 Jy ! Component: 2150 - total flux cleaned = -0.00194057 Jy ! Component: 2200 - total flux cleaned = -0.00195125 Jy ! Component: 2250 - total flux cleaned = -0.00195123 Jy ! Component: 2300 - total flux cleaned = -0.00197197 Jy ! Component: 2350 - total flux cleaned = -0.00198229 Jy ! Component: 2400 - total flux cleaned = -0.00200283 Jy ! Component: 2450 - total flux cleaned = -0.00200272 Jy ! Component: 2500 - total flux cleaned = -0.00202274 Jy ! Component: 2550 - total flux cleaned = -0.00202283 Jy ! Component: 2600 - total flux cleaned = -0.00203262 Jy ! Component: 2650 - total flux cleaned = -0.00203274 Jy ! Component: 2700 - total flux cleaned = -0.00205195 Jy ! Component: 2750 - total flux cleaned = -0.00203293 Jy ! Component: 2800 - total flux cleaned = -0.00205178 Jy ! Component: 2850 - total flux cleaned = -0.00204244 Jy ! Component: 2900 - total flux cleaned = -0.00203314 Jy ! Component: 2950 - total flux cleaned = -0.00202393 Jy ! Component: 3000 - total flux cleaned = -0.00201497 Jy ! Component: 3050 - total flux cleaned = -0.00199689 Jy ! Component: 3100 - total flux cleaned = -0.00199692 Jy ! Component: 3150 - total flux cleaned = -0.00200575 Jy ! Component: 3200 - total flux cleaned = -0.00200569 Jy ! Component: 3250 - total flux cleaned = -0.00202314 Jy ! Component: 3300 - total flux cleaned = -0.00204037 Jy ! Component: 3350 - total flux cleaned = -0.00201447 Jy ! Component: 3400 - total flux cleaned = -0.00201443 Jy ! Component: 3450 - total flux cleaned = -0.00202277 Jy ! Component: 3500 - total flux cleaned = -0.00199764 Jy ! Component: 3550 - total flux cleaned = -0.00198943 Jy ! Component: 3600 - total flux cleaned = -0.0020308 Jy ! Component: 3650 - total flux cleaned = -0.00204706 Jy ! Component: 3700 - total flux cleaned = -0.00203885 Jy ! Component: 3750 - total flux cleaned = -0.00203068 Jy ! Component: 3800 - total flux cleaned = -0.00203873 Jy ! Component: 3850 - total flux cleaned = -0.00202275 Jy ! Component: 3900 - total flux cleaned = -0.00202273 Jy ! Component: 3950 - total flux cleaned = -0.00203064 Jy ! Component: 4000 - total flux cleaned = -0.0020463 Jy ! Component: 4050 - total flux cleaned = -0.00205408 Jy ! Total flux subtracted in 4096 components = -0.00205409 Jy ! Clean residual min=-0.000479 max=0.000474 Jy/beam ! Clean residual mean=0.000000 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.0194013 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 329 components and 0.0194013 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171aa_uvs/J1228+1018_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.645 x 3.927 at 2.839 degrees (North through East) ! Clean map min=-0.00094765 max=0.018326 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171aa_uvs/J1228+1018_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0183256 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00013364 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.18775 2.18775 4.3755 8.751 17.502 35.004 70.008 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.018 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 137.127 quit ! Quitting program ! Log file /d2/scr/pima/bp171aa_uvs/J1228+1018_C_uvs.log closed on Thu Nov 28 23:38:11 2013