! Started logfile: /d2/scr/pima/bp177e_uvs/J1634+3900_X_uvs.log on Sat Mar 22 21:03:38 2014 obs /d2/scr/pima/bp177e_uvs/J1634+3900_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177e_uvs/J1634+3900_X_uva.fits ! AN table 1: 7 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.706349 visibilities/baseline/integration-bin. ! Found source: J1634+3900 ! ! 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 1424 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/bp177e_uvs/J1634+3900_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 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001367Jy sigma=37.874791 ! Fit after self-cal, rms=0.959649Jy sigma=36.341128 ! 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=1.009 mas, bmaj=2.272 mas, bpa=4.858 degrees ! Estimated noise=0.716362 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 = 0.0317138 Jy ! Component: 100 - total flux cleaned = 0.038661 Jy ! Total flux subtracted in 100 components = 0.038661 Jy ! Clean residual min=-0.002597 max=0.003182 Jy/beam ! Clean residual mean=-0.000001 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.038661 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.038661 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=0.028718Jy sigma=0.798602 ! Fit after self-cal, rms=0.026986Jy sigma=0.667630 ! 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=1.106 mas, bmaj=2.355 mas, bpa=7.61 degrees ! Estimated noise=0.512559 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 = 0.00289713 Jy ! Component: 100 - total flux cleaned = 0.00430382 Jy ! Component: 150 - total flux cleaned = 0.00513805 Jy ! Component: 200 - total flux cleaned = 0.00564748 Jy ! Total flux subtracted in 200 components = 0.00564748 Jy ! Clean residual min=-0.002142 max=0.001889 Jy/beam ! Clean residual mean=-0.000000 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.0443084 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 37 components and 0.0443085 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=0.026631Jy sigma=0.650992 ! Fit after self-cal, rms=0.026614Jy sigma=0.650840 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.106 x 2.355 at 7.61 degrees (North through East) ! Clean map min=-0.0020528 max=0.041778 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.92 HN 0.98 KP 1.00 ! LA 1.07 NL 1.01 OV 0.94 PT 0.94 ! SC 0.88 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.07 HN 0.97 KP 0.97 ! LA 1.04 NL 0.96 OV 1.08 PT 0.96 ! SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.13 KP 0.91 ! LA 1.10 NL 0.93 OV 1.04 PT 0.90 ! SC 0.95 ! ! ! 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* 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* 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* 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.026614Jy sigma=0.650840 ! Fit after self-cal, rms=0.025987Jy sigma=0.644492 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.104 mas, bmaj=2.358 mas, bpa=7.801 degrees ! Estimated noise=0.505179 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 = -2.48018e-05 Jy ! Component: 100 - total flux cleaned = -2.40065e-05 Jy ! Component: 150 - total flux cleaned = -4.64263e-05 Jy ! Component: 200 - total flux cleaned = -3.64155e-05 Jy ! Total flux subtracted in 200 components = -3.64155e-05 Jy ! Clean residual min=-0.001985 max=0.001602 Jy/beam ! Clean residual mean=-0.000001 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.044272 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 49 components and 0.044272 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=0.025977Jy sigma=0.643867 ! Fit after self-cal, rms=0.025985Jy sigma=0.643807 ! 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=0.025985Jy sigma=0.643807 ! Fit after self-cal, rms=0.025714Jy sigma=0.637121 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.1 mas, bmaj=2.362 mas, bpa=7.841 degrees ! Estimated noise=0.504184 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000113373 Jy ! Component: 100 - total flux cleaned = 0.000125526 Jy ! Component: 150 - total flux cleaned = 0.000116148 Jy ! Component: 200 - total flux cleaned = 9.88512e-05 Jy ! Total flux subtracted in 200 components = 9.88512e-05 Jy ! Clean residual min=-0.001754 max=0.001441 Jy/beam ! Clean residual mean=-0.000000 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.0443709 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 51 components and 0.0443709 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=0.025702Jy sigma=0.636947 ! Fit after self-cal, rms=0.025706Jy sigma=0.636881 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 = -2.49464e-05 Jy ! Component: 100 - total flux cleaned = -3.24575e-05 Jy ! Component: 150 - total flux cleaned = -3.26108e-05 Jy ! Component: 200 - total flux cleaned = -3.26084e-05 Jy ! Total flux subtracted in 200 components = -3.26084e-05 Jy ! Clean residual min=-0.001762 max=0.001445 Jy/beam ! Clean residual mean=-0.000000 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.0443383 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 55 components and 0.0443383 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=0.025700Jy sigma=0.636744 ! Fit after self-cal, rms=0.025701Jy sigma=0.636738 ! 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=0.025701Jy sigma=0.636738 ! Fit after self-cal, rms=0.025681Jy sigma=0.636675 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.098 mas, bmaj=2.362 mas, bpa=7.895 degrees ! Estimated noise=0.503269 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.61609e-05 Jy ! Component: 100 - total flux cleaned = 7.44491e-05 Jy ! Component: 150 - total flux cleaned = 6.79665e-05 Jy ! Component: 200 - total flux cleaned = 7.42944e-05 Jy ! Total flux subtracted in 200 components = 7.42944e-05 Jy ! Clean residual min=-0.001735 max=0.001444 Jy/beam ! Clean residual mean=0.000000 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.0444126 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 55 components and 0.0444126 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=0.025675Jy sigma=0.636584 ! Fit after self-cal, rms=0.025676Jy sigma=0.636579 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 = -1.34738e-05 Jy ! Component: 100 - total flux cleaned = -1.32866e-05 Jy ! Component: 150 - total flux cleaned = -1.32285e-05 Jy ! Component: 200 - total flux cleaned = -1.3267e-05 Jy ! Total flux subtracted in 200 components = -1.3267e-05 Jy ! Clean residual min=-0.001735 max=0.001444 Jy/beam ! Clean residual mean=0.000000 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.0443993 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 55 components and 0.0443993 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=0.025672Jy sigma=0.636475 ! Fit after self-cal, rms=0.025673Jy sigma=0.636473 ! 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=0.025673Jy sigma=0.636473 ! Fit after self-cal, rms=0.025664Jy sigma=0.636454 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.033 mas, bmaj=2.688 mas, bpa=1.896 degrees ! Estimated noise=0.617354 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000101664 Jy ! Component: 100 - total flux cleaned = 0.00015187 Jy ! Component: 150 - total flux cleaned = 0.000143391 Jy ! Component: 200 - total flux cleaned = 0.000136153 Jy ! Total flux subtracted in 200 components = 0.000136153 Jy ! Clean residual min=-0.002207 max=0.001901 Jy/beam ! Clean residual mean=0.000001 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.0445354 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 62 components and 0.0445354 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=0.025684Jy sigma=0.636673 ! Fit after self-cal, rms=0.025685Jy sigma=0.636629 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 = -1.65134e-05 Jy ! Component: 100 - total flux cleaned = -1.64147e-05 Jy ! Component: 150 - total flux cleaned = -1.17982e-05 Jy ! Component: 200 - total flux cleaned = -1.18181e-05 Jy ! Total flux subtracted in 200 components = -1.18181e-05 Jy ! Clean residual min=-0.002190 max=0.001904 Jy/beam ! Clean residual mean=0.000001 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.0445236 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 64 components and 0.0445236 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=0.025692Jy sigma=0.636817 ! Fit after self-cal, rms=0.025691Jy sigma=0.636797 ! 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=1.097 mas, bmaj=2.362 mas, bpa=7.926 degrees ! Estimated noise=0.502681 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.097 x 2.362 at 7.926 degrees (North through East) ! Clean map min=-0.0016682 max=0.040768 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=1.001 mas, bmaj=2.283 mas, bpa=5.281 degrees ! Estimated noise=0.700876 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0318739 Jy ! Component: 100 - total flux cleaned = 0.0388689 Jy ! Component: 150 - total flux cleaned = 0.0411793 Jy ! Component: 200 - total flux cleaned = 0.042635 Jy ! Total flux subtracted in 200 components = 0.042635 Jy ! Clean residual min=-0.002164 max=0.002072 Jy/beam ! Clean residual mean=-0.000001 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.042635 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.042635 Jy ! Inverting map and beam ! Estimated beam: bmin=1.097 mas, bmaj=2.362 mas, bpa=7.926 degrees ! Estimated noise=0.502681 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 = 0.000837313 Jy ! Component: 100 - total flux cleaned = 0.00136116 Jy ! Component: 150 - total flux cleaned = 0.00162748 Jy ! Component: 200 - total flux cleaned = 0.00167626 Jy ! Total flux subtracted in 200 components = 0.00167626 Jy ! Clean residual min=-0.001658 max=0.001438 Jy/beam ! Clean residual mean=-0.000000 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.0443112 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 37 components and 0.0443112 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=2.033 mas, bmaj=2.688 mas, bpa=1.896 degrees ! Estimated noise=0.617354 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.2292e-05 Jy ! Component: 100 - total flux cleaned = 0.000133918 Jy ! Component: 150 - total flux cleaned = 0.000179849 Jy ! Component: 200 - total flux cleaned = 0.000194494 Jy ! Total flux subtracted in 200 components = 0.000194494 Jy ! Clean residual min=-0.002190 max=0.001902 Jy/beam ! Clean residual mean=0.000001 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.0445057 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 = 1.61553e-05 Jy ! Component: 100 - total flux cleaned = 2.49951e-05 Jy ! Component: 150 - total flux cleaned = 2.51511e-05 Jy ! Component: 200 - total flux cleaned = 2.90093e-05 Jy ! Total flux subtracted in 200 components = 2.90093e-05 Jy ! Clean residual min=-0.002187 max=0.001909 Jy/beam ! Clean residual mean=0.000001 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.0445348 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 45 components and 0.0445347 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.097 mas, bmaj=2.362 mas, bpa=7.926 degrees ! Estimated noise=0.502681 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.76226e-05 Jy ! Component: 100 - total flux cleaned = -0.000171987 Jy ! Component: 150 - total flux cleaned = -0.00016008 Jy ! Component: 200 - total flux cleaned = -0.000151559 Jy ! Total flux subtracted in 200 components = -0.000151559 Jy ! Clean residual min=-0.001751 max=0.001469 Jy/beam ! Clean residual mean=0.000000 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.0443832 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 54 components and 0.0443832 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=0.025670Jy sigma=0.636353 ! Fit after self-cal, rms=0.025667Jy sigma=0.636330 wmodel /d2/scr/pima/bp177e_uvs/J1634+3900_X_map.mod ! Writing 54 model components to file: /d2/scr/pima/bp177e_uvs/J1634+3900_X_map.mod wobs /d2/scr/pima/bp177e_uvs/J1634+3900_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177e_uvs/J1634+3900_X_uvs.fits wwins /d2/scr/pima/bp177e_uvs/J1634+3900_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177e_uvs/J1634+3900_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 = -0.000749069 Jy ! Component: 100 - total flux cleaned = -0.00125507 Jy ! Component: 150 - total flux cleaned = -0.00150357 Jy ! Component: 200 - total flux cleaned = -0.00171278 Jy ! Component: 250 - total flux cleaned = -0.00177811 Jy ! Component: 300 - total flux cleaned = -0.00179941 Jy ! Component: 350 - total flux cleaned = -0.00179972 Jy ! Component: 400 - total flux cleaned = -0.00178094 Jy ! Component: 450 - total flux cleaned = -0.00180028 Jy ! Component: 500 - total flux cleaned = -0.00181796 Jy ! Component: 550 - total flux cleaned = -0.00186979 Jy ! Component: 600 - total flux cleaned = -0.00193603 Jy ! Component: 650 - total flux cleaned = -0.00201558 Jy ! Component: 700 - total flux cleaned = -0.00206188 Jy ! Component: 750 - total flux cleaned = -0.00209199 Jy ! Component: 800 - total flux cleaned = -0.00213634 Jy ! Component: 850 - total flux cleaned = -0.00223628 Jy ! Component: 900 - total flux cleaned = -0.00227808 Jy ! Component: 950 - total flux cleaned = -0.00231906 Jy ! Component: 1000 - total flux cleaned = -0.00239895 Jy ! Component: 1050 - total flux cleaned = -0.00241158 Jy ! Component: 1100 - total flux cleaned = -0.00245001 Jy ! Component: 1150 - total flux cleaned = -0.00252506 Jy ! Component: 1200 - total flux cleaned = -0.00263566 Jy ! Component: 1250 - total flux cleaned = -0.00272025 Jy ! Component: 1300 - total flux cleaned = -0.00276772 Jy ! Component: 1350 - total flux cleaned = -0.00286144 Jy ! Component: 1400 - total flux cleaned = -0.00293056 Jy ! Component: 1450 - total flux cleaned = -0.00300973 Jy ! Component: 1500 - total flux cleaned = -0.00304324 Jy ! Component: 1550 - total flux cleaned = -0.00309844 Jy ! Component: 1600 - total flux cleaned = -0.00319583 Jy ! Component: 1650 - total flux cleaned = -0.00321709 Jy ! Component: 1700 - total flux cleaned = -0.00325907 Jy ! Component: 1750 - total flux cleaned = -0.00330066 Jy ! Component: 1800 - total flux cleaned = -0.00328016 Jy ! Component: 1850 - total flux cleaned = -0.00331039 Jy ! Component: 1900 - total flux cleaned = -0.00330049 Jy ! Component: 1950 - total flux cleaned = -0.00334988 Jy ! Component: 2000 - total flux cleaned = -0.00334982 Jy ! Component: 2050 - total flux cleaned = -0.00339798 Jy ! Component: 2100 - total flux cleaned = -0.00342658 Jy ! Component: 2150 - total flux cleaned = -0.00345477 Jy ! Component: 2200 - total flux cleaned = -0.00346399 Jy ! Component: 2250 - total flux cleaned = -0.00349177 Jy ! Component: 2300 - total flux cleaned = -0.00353754 Jy ! Component: 2350 - total flux cleaned = -0.00355562 Jy ! Component: 2400 - total flux cleaned = -0.00358258 Jy ! Component: 2450 - total flux cleaned = -0.00362714 Jy ! Component: 2500 - total flux cleaned = -0.00362713 Jy ! Component: 2550 - total flux cleaned = -0.00366211 Jy ! Component: 2600 - total flux cleaned = -0.00368807 Jy ! Component: 2650 - total flux cleaned = -0.00371394 Jy ! Component: 2700 - total flux cleaned = -0.00374801 Jy ! Component: 2750 - total flux cleaned = -0.00377335 Jy ! Component: 2800 - total flux cleaned = -0.00379843 Jy ! Component: 2850 - total flux cleaned = -0.00383155 Jy ! Component: 2900 - total flux cleaned = -0.003848 Jy ! Component: 2950 - total flux cleaned = -0.00385611 Jy ! Component: 3000 - total flux cleaned = -0.00385617 Jy ! Component: 3050 - total flux cleaned = -0.00386421 Jy ! Component: 3100 - total flux cleaned = -0.00386428 Jy ! Component: 3150 - total flux cleaned = -0.00388014 Jy ! Component: 3200 - total flux cleaned = -0.00388798 Jy ! Component: 3250 - total flux cleaned = -0.00387242 Jy ! Component: 3300 - total flux cleaned = -0.00389559 Jy ! Component: 3350 - total flux cleaned = -0.00388019 Jy ! Component: 3400 - total flux cleaned = -0.00388777 Jy ! Component: 3450 - total flux cleaned = -0.00388031 Jy ! Component: 3500 - total flux cleaned = -0.00389539 Jy ! Component: 3550 - total flux cleaned = -0.0038954 Jy ! Component: 3600 - total flux cleaned = -0.00391015 Jy ! Component: 3650 - total flux cleaned = -0.00388071 Jy ! Component: 3700 - total flux cleaned = -0.00391733 Jy ! Component: 3750 - total flux cleaned = -0.00393191 Jy ! Component: 3800 - total flux cleaned = -0.00395362 Jy ! Component: 3850 - total flux cleaned = -0.00397511 Jy ! Component: 3900 - total flux cleaned = -0.00398938 Jy ! Component: 3950 - total flux cleaned = -0.00400358 Jy ! Component: 4000 - total flux cleaned = -0.00402482 Jy ! Component: 4050 - total flux cleaned = -0.00403888 Jy ! Total flux subtracted in 4096 components = -0.00405982 Jy ! Clean residual min=-0.000433 max=0.000431 Jy/beam ! Clean residual mean=0.000000 rms=0.000118 Jy/beam ! Combined flux in latest and established models = 0.0403234 Jy keep ! Adding 303 model components to the UV plane model. ! The established model now contains 357 components and 0.0403234 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177e_uvs/J1634+3900_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.097 x 2.362 at 7.926 degrees (North through East) ! Clean map min=-0.00085067 max=0.040912 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177e_uvs/J1634+3900_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0409119 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00011476 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.841512 0.841512 1.68302 3.36605 6.7321 13.4642 26.9284 53.8568 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.04 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 356.501 quit ! Quitting program ! Log file /d2/scr/pima/bp177e_uvs/J1634+3900_X_uvs.log closed on Sat Mar 22 21:03:43 2014