! Started logfile: /scr/pima/bp171a7_uvs/J1009+1322_C_uvs.log on Sun May 12 14:52:02 2013 obs /scr/pima/bp171a7_uvs/J1009+1322_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a7_uvs/J1009+1322_C_uva.fits ! AN table 1: 9 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.916667 visibilities/baseline/integration-bin. ! Found source: J1009+1322 ! ! 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 2376 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 /scr/pima/bp171a7_uvs/J1009+1322_C] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 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 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.007590Jy sigma=0.712208 ! Fit after self-cal, rms=0.933297Jy sigma=0.659693 ! 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=1.271 mas, bmaj=3.986 mas, bpa=0.4041 degrees ! Estimated noise=26.9681 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 = 0.051434 Jy ! Component: 100 - total flux cleaned = 0.0627235 Jy ! Total flux subtracted in 100 components = 0.0627235 Jy ! Clean residual min=-0.002585 max=0.003628 Jy/beam ! Clean residual mean=-0.000001 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.0627235 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0627235 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=0.024712Jy sigma=0.017453 ! Fit after self-cal, rms=0.024597Jy sigma=0.017372 ! 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=1.498 mas, bmaj=4.493 mas, bpa=-0.5589 degrees ! Estimated noise=20.8232 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 = 0.00447031 Jy ! Component: 100 - total flux cleaned = 0.00652522 Jy ! Component: 150 - total flux cleaned = 0.00752386 Jy ! Component: 200 - total flux cleaned = 0.00752715 Jy ! Total flux subtracted in 200 components = 0.00752715 Jy ! Clean residual min=-0.001996 max=0.002245 Jy/beam ! Clean residual mean=-0.000001 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.0702507 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 15 components and 0.0702507 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=0.023862Jy sigma=0.016852 ! Fit after self-cal, rms=0.023858Jy sigma=0.016849 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 HN 1.03 KP 0.88 LA 1.07 ! MK 1.15 NL 1.10 OV 1.00 PT 0.92 ! SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 HN 0.95 KP 0.99 LA 1.13 ! MK 1.04 NL 1.09 OV 1.08 PT 0.99 ! SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.17 HN 0.92 KP 1.04 LA 1.02 ! MK 1.13 NL 1.09 OV 0.97 PT 0.94 ! SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.10 HN 0.94 KP 0.94 LA 1.07 ! MK 1.14 NL 1.00* OV 0.92 PT 1.30 ! SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 0.94 KP 1.00 LA 1.08 ! MK 1.04 NL 0.96 OV 0.92 PT 0.93 ! SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 HN 0.98 KP 1.02 LA 1.11 ! MK 0.99 NL 0.92 OV 0.94 PT 1.06 ! SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 HN 0.91 KP 0.92 LA 1.02 ! MK 0.97 NL 0.92 OV 0.97 PT 1.06 ! SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.89 HN 0.91 KP 0.97 LA 0.99 ! MK 0.95 NL 0.90 OV 0.97 PT 1.04 ! SC 0.97 ! ! ! Fit before self-cal, rms=0.023858Jy sigma=0.016849 ! Fit after self-cal, rms=0.023107Jy sigma=0.016064 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.501 mas, bmaj=4.462 mas, bpa=-0.5757 degrees ! Estimated noise=20.7158 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 = 0.000338488 Jy ! Component: 100 - total flux cleaned = 0.000363559 Jy ! Component: 150 - total flux cleaned = 0.000373155 Jy ! Component: 200 - total flux cleaned = 0.000372944 Jy ! Total flux subtracted in 200 components = 0.000372944 Jy ! Clean residual min=-0.001172 max=0.001238 Jy/beam ! Clean residual mean=0.000000 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.0706236 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 19 components and 0.0706236 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=0.023094Jy sigma=0.016055 ! Fit after self-cal, rms=0.023113Jy sigma=0.016050 ! 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=0.023113Jy sigma=0.016050 ! Fit after self-cal, rms=0.023116Jy sigma=0.016050 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.499 mas, bmaj=4.459 mas, bpa=-0.6011 degrees ! Estimated noise=20.7106 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000206679 Jy ! Component: 100 - total flux cleaned = 0.000219291 Jy ! Component: 150 - total flux cleaned = 0.00023031 Jy ! Component: 200 - total flux cleaned = 0.000235302 Jy ! Total flux subtracted in 200 components = 0.000235302 Jy ! Clean residual min=-0.001154 max=0.001228 Jy/beam ! Clean residual mean=0.000000 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.0708589 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 22 components and 0.0708589 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=0.023113Jy sigma=0.016047 ! Fit after self-cal, rms=0.023113Jy sigma=0.016047 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 = 1.1354e-05 Jy ! Component: 100 - total flux cleaned = 2.58046e-06 Jy ! Component: 150 - total flux cleaned = 6.68012e-06 Jy ! Component: 200 - total flux cleaned = 6.62657e-06 Jy ! Total flux subtracted in 200 components = 6.62657e-06 Jy ! Clean residual min=-0.001156 max=0.001224 Jy/beam ! Clean residual mean=0.000000 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.0708656 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 26 components and 0.0708656 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=0.023112Jy sigma=0.016046 ! Fit after self-cal, rms=0.023111Jy sigma=0.016046 ! 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=0.023111Jy sigma=0.016046 ! Fit after self-cal, rms=0.023117Jy sigma=0.016046 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.497 mas, bmaj=4.457 mas, bpa=-0.6192 degrees ! Estimated noise=20.7127 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000146027 Jy ! Component: 100 - total flux cleaned = 0.000170623 Jy ! Component: 150 - total flux cleaned = 0.000177626 Jy ! Component: 200 - total flux cleaned = 0.000177744 Jy ! Total flux subtracted in 200 components = 0.000177744 Jy ! Clean residual min=-0.001156 max=0.001221 Jy/beam ! Clean residual mean=0.000000 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.0710433 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 29 components and 0.0710433 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=0.023115Jy sigma=0.016045 ! Fit after self-cal, rms=0.023115Jy sigma=0.016045 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 = 7.43577e-07 Jy ! Component: 100 - total flux cleaned = 7.25151e-07 Jy ! Component: 150 - total flux cleaned = 3.52436e-06 Jy ! Component: 200 - total flux cleaned = 3.56047e-06 Jy ! Total flux subtracted in 200 components = 3.56047e-06 Jy ! Clean residual min=-0.001156 max=0.001219 Jy/beam ! Clean residual mean=0.000000 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.0710469 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 31 components and 0.0710469 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=0.023115Jy sigma=0.016044 ! Fit after self-cal, rms=0.023115Jy sigma=0.016044 ! 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=0.023115Jy sigma=0.016044 ! Fit after self-cal, rms=0.023120Jy sigma=0.016044 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.324 mas, bmaj=7.118 mas, bpa=-7.76 degrees ! Estimated noise=28.1199 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000321199 Jy ! Component: 100 - total flux cleaned = 0.000347281 Jy ! Component: 150 - total flux cleaned = 0.000361566 Jy ! Component: 200 - total flux cleaned = 0.000372693 Jy ! Total flux subtracted in 200 components = 0.000372693 Jy ! Clean residual min=-0.001340 max=0.001536 Jy/beam ! Clean residual mean=0.000000 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.0714196 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 36 components and 0.0714196 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=0.023121Jy sigma=0.016045 ! Fit after self-cal, rms=0.023121Jy sigma=0.016044 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 = 4.97592e-06 Jy ! Component: 100 - total flux cleaned = 1.32244e-05 Jy ! Component: 150 - total flux cleaned = 1.94695e-05 Jy ! Component: 200 - total flux cleaned = 2.43251e-05 Jy ! Total flux subtracted in 200 components = 2.43251e-05 Jy ! Clean residual min=-0.001336 max=0.001540 Jy/beam ! Clean residual mean=0.000000 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.0714439 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 37 components and 0.0714439 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=0.023122Jy sigma=0.016046 ! Fit after self-cal, rms=0.023122Jy sigma=0.016045 ! 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=1.496 mas, bmaj=4.456 mas, bpa=-0.637 degrees ! Estimated noise=20.715 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.496 x 4.456 at -0.637 degrees (North through East) ! Clean map min=-0.0010822 max=0.066538 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=1.272 mas, bmaj=3.96 mas, bpa=0.407 degrees ! Estimated noise=26.6772 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0508937 Jy ! Component: 100 - total flux cleaned = 0.0620995 Jy ! Component: 150 - total flux cleaned = 0.0659438 Jy ! Component: 200 - total flux cleaned = 0.0679584 Jy ! Total flux subtracted in 200 components = 0.0679584 Jy ! Clean residual min=-0.001571 max=0.001681 Jy/beam ! Clean residual mean=0.000000 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.0679584 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 0.0679584 Jy ! Inverting map and beam ! Estimated beam: bmin=1.496 mas, bmaj=4.456 mas, bpa=-0.637 degrees ! Estimated noise=20.715 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 = 0.00162458 Jy ! Component: 100 - total flux cleaned = 0.00245171 Jy ! Component: 150 - total flux cleaned = 0.00288949 Jy ! Component: 200 - total flux cleaned = 0.00300111 Jy ! Total flux subtracted in 200 components = 0.00300111 Jy ! Clean residual min=-0.001219 max=0.001284 Jy/beam ! Clean residual mean=0.000000 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.0709595 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 22 components and 0.0709595 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=3.324 mas, bmaj=7.118 mas, bpa=-7.76 degrees ! Estimated noise=28.1199 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000410122 Jy ! Component: 100 - total flux cleaned = 0.000465963 Jy ! Component: 150 - total flux cleaned = 0.000471734 Jy ! Component: 200 - total flux cleaned = 0.000471799 Jy ! Total flux subtracted in 200 components = 0.000471799 Jy ! Clean residual min=-0.001377 max=0.001558 Jy/beam ! Clean residual mean=0.000000 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.0714313 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 = 2.77051e-07 Jy ! Component: 100 - total flux cleaned = 3.27403e-07 Jy ! Component: 150 - total flux cleaned = -3.37085e-06 Jy ! Component: 200 - total flux cleaned = -3.32659e-06 Jy ! Total flux subtracted in 200 components = -3.32659e-06 Jy ! Clean residual min=-0.001371 max=0.001555 Jy/beam ! Clean residual mean=0.000000 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.071428 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 28 components and 0.071428 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.496 mas, bmaj=4.456 mas, bpa=-0.637 degrees ! Estimated noise=20.715 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000185265 Jy ! Component: 100 - total flux cleaned = -0.000248505 Jy ! Component: 150 - total flux cleaned = -0.000272073 Jy ! Component: 200 - total flux cleaned = -0.000285469 Jy ! Total flux subtracted in 200 components = -0.000285469 Jy ! Clean residual min=-0.001185 max=0.001242 Jy/beam ! Clean residual mean=0.000000 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.0711425 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 39 components and 0.0711425 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=0.023124Jy sigma=0.016047 ! Fit after self-cal, rms=0.023123Jy sigma=0.016047 wmodel /scr/pima/bp171a7_uvs/J1009+1322_C_map.mod ! Writing 39 model components to file: /scr/pima/bp171a7_uvs/J1009+1322_C_map.mod wobs /scr/pima/bp171a7_uvs/J1009+1322_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a7_uvs/J1009+1322_C_uvs.fits wwins /scr/pima/bp171a7_uvs/J1009+1322_C_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171a7_uvs/J1009+1322_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 = 9.82607e-05 Jy ! Component: 100 - total flux cleaned = 0.000139947 Jy ! Component: 150 - total flux cleaned = 0.000179008 Jy ! Component: 200 - total flux cleaned = 0.000197778 Jy ! Component: 250 - total flux cleaned = 0.000233831 Jy ! Component: 300 - total flux cleaned = 0.000319996 Jy ! Component: 350 - total flux cleaned = 0.000303218 Jy ! Component: 400 - total flux cleaned = 0.000303372 Jy ! Component: 450 - total flux cleaned = 0.000272371 Jy ! Component: 500 - total flux cleaned = 0.000287768 Jy ! Component: 550 - total flux cleaned = 0.000317262 Jy ! Component: 600 - total flux cleaned = 0.000345694 Jy ! Component: 650 - total flux cleaned = 0.000331783 Jy ! Component: 700 - total flux cleaned = 0.000318059 Jy ! Component: 750 - total flux cleaned = 0.000264949 Jy ! Component: 800 - total flux cleaned = 0.000303809 Jy ! Component: 850 - total flux cleaned = 0.00032916 Jy ! Component: 900 - total flux cleaned = 0.000329198 Jy ! Component: 950 - total flux cleaned = 0.000353561 Jy ! Component: 1000 - total flux cleaned = 0.000365371 Jy ! Component: 1050 - total flux cleaned = 0.000388847 Jy ! Component: 1100 - total flux cleaned = 0.000423291 Jy ! Component: 1150 - total flux cleaned = 0.000434448 Jy ! Component: 1200 - total flux cleaned = 0.000456353 Jy ! Component: 1250 - total flux cleaned = 0.000456222 Jy ! Component: 1300 - total flux cleaned = 0.000445978 Jy ! Component: 1350 - total flux cleaned = 0.000487672 Jy ! Component: 1400 - total flux cleaned = 0.000466973 Jy ! Component: 1450 - total flux cleaned = 0.000446811 Jy ! Component: 1500 - total flux cleaned = 0.000446627 Jy ! Component: 1550 - total flux cleaned = 0.000426843 Jy ! Component: 1600 - total flux cleaned = 0.000369053 Jy ! Component: 1650 - total flux cleaned = 0.000340795 Jy ! Component: 1700 - total flux cleaned = 0.000312681 Jy ! Component: 1750 - total flux cleaned = 0.000257584 Jy ! Component: 1800 - total flux cleaned = 0.000239502 Jy ! Component: 1850 - total flux cleaned = 0.000203996 Jy ! Component: 1900 - total flux cleaned = 0.000177631 Jy ! Component: 1950 - total flux cleaned = 0.000186401 Jy ! Component: 2000 - total flux cleaned = 0.000169073 Jy ! Component: 2050 - total flux cleaned = 0.000169091 Jy ! Component: 2100 - total flux cleaned = 0.000177382 Jy ! Component: 2150 - total flux cleaned = 0.000127996 Jy ! Component: 2200 - total flux cleaned = 0.000152327 Jy ! Component: 2250 - total flux cleaned = 0.000128194 Jy ! Component: 2300 - total flux cleaned = 0.000159909 Jy ! Component: 2350 - total flux cleaned = 0.00013636 Jy ! Component: 2400 - total flux cleaned = 0.000159607 Jy ! Component: 2450 - total flux cleaned = 0.000144203 Jy ! Component: 2500 - total flux cleaned = 0.000129023 Jy ! Component: 2550 - total flux cleaned = 0.000151471 Jy ! Component: 2600 - total flux cleaned = 0.000121758 Jy ! Component: 2650 - total flux cleaned = 0.000129153 Jy ! Component: 2700 - total flux cleaned = 0.000114647 Jy ! Component: 2750 - total flux cleaned = 0.000114453 Jy ! Component: 2800 - total flux cleaned = 0.000100155 Jy ! Component: 2850 - total flux cleaned = 7.19029e-05 Jy ! Component: 2900 - total flux cleaned = 6.4892e-05 Jy ! Component: 2950 - total flux cleaned = 5.79027e-05 Jy ! Component: 3000 - total flux cleaned = 3.05219e-05 Jy ! Component: 3050 - total flux cleaned = 2.37723e-05 Jy ! Component: 3100 - total flux cleaned = -3.13897e-06 Jy ! Component: 3150 - total flux cleaned = 1.01772e-05 Jy ! Component: 3200 - total flux cleaned = -1.61325e-05 Jy ! Component: 3250 - total flux cleaned = 3.39149e-06 Jy ! Component: 3300 - total flux cleaned = -2.88343e-05 Jy ! Component: 3350 - total flux cleaned = 3.24848e-06 Jy ! Component: 3400 - total flux cleaned = -9.45199e-06 Jy ! Component: 3450 - total flux cleaned = 9.38341e-06 Jy ! Component: 3500 - total flux cleaned = -3.18803e-06 Jy ! Component: 3550 - total flux cleaned = -2.79131e-05 Jy ! Component: 3600 - total flux cleaned = -2.16584e-05 Jy ! Component: 3650 - total flux cleaned = -3.38296e-05 Jy ! Component: 3700 - total flux cleaned = -5.19866e-05 Jy ! Component: 3750 - total flux cleaned = -7.5943e-05 Jy ! Component: 3800 - total flux cleaned = -8.18665e-05 Jy ! Component: 3850 - total flux cleaned = -8.77698e-05 Jy ! Component: 3900 - total flux cleaned = -9.36534e-05 Jy ! Component: 3950 - total flux cleaned = -0.000116876 Jy ! Component: 4000 - total flux cleaned = -0.000122656 Jy ! Component: 4050 - total flux cleaned = -0.00012835 Jy ! Total flux subtracted in 4096 components = -0.000145379 Jy ! Clean residual min=-0.000322 max=0.000311 Jy/beam ! Clean residual mean=0.000000 rms=0.000102 Jy/beam ! Combined flux in latest and established models = 0.0709971 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 321 components and 0.0709971 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a7_uvs/J1009+1322_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.496 x 4.456 at -0.637 degrees (North through East) ! Clean map min=-0.00073754 max=0.066368 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a7_uvs/J1009+1322_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0663685 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000101346 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.458105 0.458105 0.916209 1.83242 3.66484 7.32967 14.6593 29.3187 58.6374 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.066 quit ! Quitting program ! Log file /scr/pima/bp171a7_uvs/J1009+1322_C_uvs.log closed on Sun May 12 14:52:06 2013