! Started logfile: /d2/scr/pima/bp177i_uvs/J1758+5407_X_uvs.log on Tue Apr 15 00:28:48 2014 obs /d2/scr/pima/bp177i_uvs/J1758+5407_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1758+5407_X_uva.fits ! AN table 1: 5 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.488889 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1758+5407 ! ! 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 880 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/bp177i_uvs/J1758+5407_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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001276Jy sigma=42.145206 ! Fit after self-cal, rms=0.979458Jy sigma=41.874927 ! 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=1.176 mas, bmaj=3.023 mas, bpa=39.44 degrees ! Estimated noise=0.883809 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 = 0.0137932 Jy ! Component: 100 - total flux cleaned = 0.0180249 Jy ! Total flux subtracted in 100 components = 0.0180249 Jy ! Clean residual min=-0.002287 max=0.003554 Jy/beam ! Clean residual mean=0.000034 rms=0.000791 Jy/beam ! Combined flux in latest and established models = 0.0180249 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0180249 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=0.019425Jy sigma=0.755329 ! Fit after self-cal, rms=0.017844Jy sigma=0.673561 ! Inverting map ! Added new window around map position (0, -3.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00477013 Jy ! Component: 100 - total flux cleaned = 0.00772558 Jy ! Total flux subtracted in 100 components = 0.00772558 Jy ! Clean residual min=-0.002062 max=0.002319 Jy/beam ! Clean residual mean=0.000025 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.0257505 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 41 components and 0.0257505 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=0.015753Jy sigma=0.586294 ! Fit after self-cal, rms=0.015603Jy sigma=0.579558 ! 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=1.596 mas, bmaj=3.205 mas, bpa=43.01 degrees ! Estimated noise=0.598631 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 = 0.00398979 Jy ! Component: 100 - total flux cleaned = 0.00660475 Jy ! Component: 150 - total flux cleaned = 0.00848174 Jy ! Component: 200 - total flux cleaned = 0.00989583 Jy ! Total flux subtracted in 200 components = 0.00989583 Jy ! Clean residual min=-0.001818 max=0.001860 Jy/beam ! Clean residual mean=0.000039 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.0356463 Jy ! Performing phase self-cal ! Adding 63 model components to the UV plane model. ! The established model now contains 102 components and 0.0356463 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=0.014136Jy sigma=0.525719 ! Fit after self-cal, rms=0.014079Jy sigma=0.523214 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.596 x 3.205 at 43.01 degrees (North through East) ! Clean map min=-0.0017717 max=0.017515 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 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 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=0.014079Jy sigma=0.523214 ! Fit after self-cal, rms=0.014079Jy sigma=0.523214 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.596 mas, bmaj=3.205 mas, bpa=43.01 degrees ! Estimated noise=0.598631 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 = 0.00128043 Jy ! Component: 100 - total flux cleaned = 0.00217206 Jy ! Component: 150 - total flux cleaned = 0.00286164 Jy ! Component: 200 - total flux cleaned = 0.00340359 Jy ! Total flux subtracted in 200 components = 0.00340359 Jy ! Clean residual min=-0.001644 max=0.001565 Jy/beam ! Clean residual mean=0.000026 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.0390499 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 125 components and 0.0390499 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=0.013889Jy sigma=0.517420 ! Fit after self-cal, rms=0.013881Jy sigma=0.517059 ! 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=0.013881Jy sigma=0.517059 ! Fit after self-cal, rms=0.013881Jy sigma=0.517059 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.596 mas, bmaj=3.205 mas, bpa=43.01 degrees ! Estimated noise=0.598631 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000502412 Jy ! Component: 100 - total flux cleaned = 0.000860746 Jy ! Component: 150 - total flux cleaned = 0.00114183 Jy ! Component: 200 - total flux cleaned = 0.00136397 Jy ! Total flux subtracted in 200 components = 0.00136397 Jy ! Clean residual min=-0.001593 max=0.001497 Jy/beam ! Clean residual mean=0.000021 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.0404139 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 135 components and 0.0404139 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=0.013846Jy sigma=0.516353 ! Fit after self-cal, rms=0.013844Jy sigma=0.516294 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 = 0.000148968 Jy ! Component: 100 - total flux cleaned = 0.000223797 Jy ! Component: 150 - total flux cleaned = 0.000284228 Jy ! Component: 200 - total flux cleaned = 0.000328332 Jy ! Total flux subtracted in 200 components = 0.000328332 Jy ! Clean residual min=-0.001594 max=0.001459 Jy/beam ! Clean residual mean=0.000019 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.0407422 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 143 components and 0.0407422 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=0.013838Jy sigma=0.516071 ! Fit after self-cal, rms=0.013837Jy sigma=0.516054 ! 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=0.013837Jy sigma=0.516054 ! Fit after self-cal, rms=0.013837Jy sigma=0.516054 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.596 mas, bmaj=3.205 mas, bpa=43.01 degrees ! Estimated noise=0.598631 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.16909e-05 Jy ! Component: 100 - total flux cleaned = 5.23222e-05 Jy ! Component: 150 - total flux cleaned = 6.73641e-05 Jy ! Component: 200 - total flux cleaned = 7.70156e-05 Jy ! Total flux subtracted in 200 components = 7.70156e-05 Jy ! Clean residual min=-0.001591 max=0.001444 Jy/beam ! Clean residual mean=0.000019 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.0408193 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 154 components and 0.0408193 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=0.013834Jy sigma=0.515912 ! Fit after self-cal, rms=0.013833Jy sigma=0.515904 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 = 1.67502e-05 Jy ! Component: 100 - total flux cleaned = 2.62646e-05 Jy ! Component: 150 - total flux cleaned = 3.07293e-05 Jy ! Component: 200 - total flux cleaned = 2.62438e-05 Jy ! Total flux subtracted in 200 components = 2.62438e-05 Jy ! Clean residual min=-0.001588 max=0.001441 Jy/beam ! Clean residual mean=0.000019 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.0408455 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 158 components and 0.0408455 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=0.013831Jy sigma=0.515781 ! Fit after self-cal, rms=0.013831Jy sigma=0.515775 ! 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=0.013831Jy sigma=0.515775 ! Fit after self-cal, rms=0.013831Jy sigma=0.515775 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.824 mas, bmaj=3.75 mas, bpa=71.73 degrees ! Estimated noise=0.65215 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000189359 Jy ! Component: 100 - total flux cleaned = 0.00024226 Jy ! Component: 150 - total flux cleaned = 0.000255811 Jy ! Component: 200 - total flux cleaned = 0.000268367 Jy ! Total flux subtracted in 200 components = 0.000268367 Jy ! Clean residual min=-0.001704 max=0.001618 Jy/beam ! Clean residual mean=0.000026 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.0411139 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 164 components and 0.0411139 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=0.013826Jy sigma=0.515841 ! Fit after self-cal, rms=0.013826Jy sigma=0.515830 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 = 2.20973e-05 Jy ! Component: 100 - total flux cleaned = 1.79222e-05 Jy ! Component: 150 - total flux cleaned = 1.79775e-05 Jy ! Component: 200 - total flux cleaned = 1.78812e-05 Jy ! Total flux subtracted in 200 components = 1.78812e-05 Jy ! Clean residual min=-0.001701 max=0.001609 Jy/beam ! Clean residual mean=0.000026 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.0411318 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 165 components and 0.0411318 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=0.013824Jy sigma=0.515792 ! Fit after self-cal, rms=0.013824Jy sigma=0.515788 ! 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=1.596 mas, bmaj=3.205 mas, bpa=43.01 degrees ! Estimated noise=0.598631 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.596 x 3.205 at 43.01 degrees (North through East) ! Clean map min=-0.001567 max=0.016875 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=1.176 mas, bmaj=3.023 mas, bpa=39.44 degrees ! Estimated noise=0.883809 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0152564 Jy ! Component: 100 - total flux cleaned = 0.021176 Jy ! Component: 150 - total flux cleaned = 0.0248817 Jy ! Component: 200 - total flux cleaned = 0.0275836 Jy ! Total flux subtracted in 200 components = 0.0275836 Jy ! Clean residual min=-0.001961 max=0.002168 Jy/beam ! Clean residual mean=0.000023 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.0275836 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 37 model components to the UV plane model. ! The established model now contains 37 components and 0.0275836 Jy ! Inverting map and beam ! Estimated beam: bmin=1.596 mas, bmaj=3.205 mas, bpa=43.01 degrees ! Estimated noise=0.598631 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 = 0.00371166 Jy ! Component: 100 - total flux cleaned = 0.00610571 Jy ! Component: 150 - total flux cleaned = 0.00782709 Jy ! Component: 200 - total flux cleaned = 0.00911108 Jy ! Total flux subtracted in 200 components = 0.00911108 Jy ! Clean residual min=-0.001857 max=0.001703 Jy/beam ! Clean residual mean=0.000036 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.0366947 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 92 components and 0.0366947 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=2.824 mas, bmaj=3.75 mas, bpa=71.73 degrees ! Estimated noise=0.65215 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130973 Jy ! Component: 100 - total flux cleaned = 0.00223041 Jy ! Component: 150 - total flux cleaned = 0.00289652 Jy ! Component: 200 - total flux cleaned = 0.00338286 Jy ! Total flux subtracted in 200 components = 0.00338286 Jy ! Clean residual min=-0.001774 max=0.001700 Jy/beam ! Clean residual mean=0.000032 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.0400776 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 = 0.000355418 Jy ! Component: 100 - total flux cleaned = 0.000615711 Jy ! Component: 150 - total flux cleaned = 0.000806547 Jy ! Component: 200 - total flux cleaned = 0.000941737 Jy ! Total flux subtracted in 200 components = 0.000941737 Jy ! Clean residual min=-0.001710 max=0.001609 Jy/beam ! Clean residual mean=0.000027 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.0410193 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 119 components and 0.0410193 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.596 mas, bmaj=3.205 mas, bpa=43.01 degrees ! Estimated noise=0.598631 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.39534e-07 Jy ! Component: 100 - total flux cleaned = -5.17057e-05 Jy ! Component: 150 - total flux cleaned = -8.8044e-05 Jy ! Component: 200 - total flux cleaned = -9.41656e-05 Jy ! Total flux subtracted in 200 components = -9.41656e-05 Jy ! Clean residual min=-0.001589 max=0.001430 Jy/beam ! Clean residual mean=0.000019 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.0409252 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 126 components and 0.0409252 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=0.013830Jy sigma=0.515937 ! Fit after self-cal, rms=0.013829Jy sigma=0.515888 wmodel /d2/scr/pima/bp177i_uvs/J1758+5407_X_map.mod ! Writing 126 model components to file: /d2/scr/pima/bp177i_uvs/J1758+5407_X_map.mod wobs /d2/scr/pima/bp177i_uvs/J1758+5407_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1758+5407_X_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1758+5407_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177i_uvs/J1758+5407_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 = -0.000180433 Jy ! Component: 100 - total flux cleaned = -0.000292427 Jy ! Component: 150 - total flux cleaned = -0.000313374 Jy ! Component: 200 - total flux cleaned = -0.000293235 Jy ! Component: 250 - total flux cleaned = -0.000257454 Jy ! Component: 300 - total flux cleaned = -0.000223638 Jy ! Component: 350 - total flux cleaned = -0.000254876 Jy ! Component: 400 - total flux cleaned = -0.000253918 Jy ! Component: 450 - total flux cleaned = -0.000267628 Jy ! Component: 500 - total flux cleaned = -0.000334875 Jy ! Component: 550 - total flux cleaned = -0.000373222 Jy ! Component: 600 - total flux cleaned = -0.000410136 Jy ! Component: 650 - total flux cleaned = -0.00046859 Jy ! Component: 700 - total flux cleaned = -0.000479209 Jy ! Component: 750 - total flux cleaned = -0.000511531 Jy ! Component: 800 - total flux cleaned = -0.000521819 Jy ! Component: 850 - total flux cleaned = -0.000542324 Jy ! Component: 900 - total flux cleaned = -0.000580849 Jy ! Component: 950 - total flux cleaned = -0.000590015 Jy ! Component: 1000 - total flux cleaned = -0.000589951 Jy ! Component: 1050 - total flux cleaned = -0.000607599 Jy ! Component: 1100 - total flux cleaned = -0.000564961 Jy ! Component: 1150 - total flux cleaned = -0.000548423 Jy ! Component: 1200 - total flux cleaned = -0.000540347 Jy ! Component: 1250 - total flux cleaned = -0.000524496 Jy ! Component: 1300 - total flux cleaned = -0.000501054 Jy ! Component: 1350 - total flux cleaned = -0.00048596 Jy ! Component: 1400 - total flux cleaned = -0.000471072 Jy ! Component: 1450 - total flux cleaned = -0.000434255 Jy ! Component: 1500 - total flux cleaned = -0.000412561 Jy ! Component: 1550 - total flux cleaned = -0.000391383 Jy ! Component: 1600 - total flux cleaned = -0.000377306 Jy ! Component: 1650 - total flux cleaned = -0.000363458 Jy ! Component: 1700 - total flux cleaned = -0.000316153 Jy ! Component: 1750 - total flux cleaned = -0.000316348 Jy ! Component: 1800 - total flux cleaned = -0.000303314 Jy ! Component: 1850 - total flux cleaned = -0.000296901 Jy ! Component: 1900 - total flux cleaned = -0.000297046 Jy ! Component: 1950 - total flux cleaned = -0.000309634 Jy ! Component: 2000 - total flux cleaned = -0.000322055 Jy ! Component: 2050 - total flux cleaned = -0.000303508 Jy ! Component: 2100 - total flux cleaned = -0.000321841 Jy ! Component: 2150 - total flux cleaned = -0.000309759 Jy ! Component: 2200 - total flux cleaned = -0.000297827 Jy ! Component: 2250 - total flux cleaned = -0.000285943 Jy ! Component: 2300 - total flux cleaned = -0.000268348 Jy ! Component: 2350 - total flux cleaned = -0.000239289 Jy ! Component: 2400 - total flux cleaned = -0.000227772 Jy ! Component: 2450 - total flux cleaned = -0.000216298 Jy ! Component: 2500 - total flux cleaned = -0.000210515 Jy ! Component: 2550 - total flux cleaned = -0.00019355 Jy ! Component: 2600 - total flux cleaned = -0.000171103 Jy ! Component: 2650 - total flux cleaned = -0.000171102 Jy ! Component: 2700 - total flux cleaned = -0.00017109 Jy ! Component: 2750 - total flux cleaned = -0.000176569 Jy ! Component: 2800 - total flux cleaned = -0.000160214 Jy ! Component: 2850 - total flux cleaned = -0.000171035 Jy ! Component: 2900 - total flux cleaned = -0.000160267 Jy ! Component: 2950 - total flux cleaned = -0.000171028 Jy ! Component: 3000 - total flux cleaned = -0.000171035 Jy ! Component: 3050 - total flux cleaned = -0.000186962 Jy ! Component: 3100 - total flux cleaned = -0.000181644 Jy ! Component: 3150 - total flux cleaned = -0.000171077 Jy ! Component: 3200 - total flux cleaned = -0.000176319 Jy ! Component: 3250 - total flux cleaned = -0.000197199 Jy ! Component: 3300 - total flux cleaned = -0.000186787 Jy ! Component: 3350 - total flux cleaned = -0.000197158 Jy ! Component: 3400 - total flux cleaned = -0.000202341 Jy ! Component: 3450 - total flux cleaned = -0.000202326 Jy ! Component: 3500 - total flux cleaned = -0.000202335 Jy ! Component: 3550 - total flux cleaned = -0.000212576 Jy ! Component: 3600 - total flux cleaned = -0.00021256 Jy ! Component: 3650 - total flux cleaned = -0.000207485 Jy ! Component: 3700 - total flux cleaned = -0.000212578 Jy ! Component: 3750 - total flux cleaned = -0.000227796 Jy ! Component: 3800 - total flux cleaned = -0.00022273 Jy ! Component: 3850 - total flux cleaned = -0.000248004 Jy ! Component: 3900 - total flux cleaned = -0.000263171 Jy ! Component: 3950 - total flux cleaned = -0.000293447 Jy ! Component: 4000 - total flux cleaned = -0.000293461 Jy ! Component: 4050 - total flux cleaned = -0.000313629 Jy ! Total flux subtracted in 4096 components = -0.000323721 Jy ! Clean residual min=-0.000293 max=0.000320 Jy/beam ! Clean residual mean=0.000001 rms=0.000082 Jy/beam ! Combined flux in latest and established models = 0.0406014 Jy keep ! Adding 233 model components to the UV plane model. ! The established model now contains 359 components and 0.0406014 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1758+5407_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.596 x 3.205 at 43.01 degrees (North through East) ! Clean map min=-0.00064101 max=0.016625 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1758+5407_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0166248 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.69446e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.38849 1.38849 2.77699 5.55397 11.1079 22.2159 44.4318 88.8635 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.016 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 216.061 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1758+5407_X_uvs.log closed on Tue Apr 15 00:28:53 2014