! Started logfile: /scr/pima/bp171a7_uvs/J1347-2958_C_uvs.log on Sun May 12 14:54:52 2013 obs /scr/pima/bp171a7_uvs/J1347-2958_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a7_uvs/J1347-2958_C_uva.fits ! AN table 1: 23 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.900621 visibilities/baseline/integration-bin. ! Found source: J1347-2958 ! ! 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 4640 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/J1347-2958_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003809Jy sigma=0.709753 ! Fit after self-cal, rms=0.981707Jy sigma=0.694127 ! 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=1.593 mas, bmaj=6.527 mas, bpa=3.95 degrees ! Estimated noise=27.2381 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 = 0.0133002 Jy ! Component: 100 - total flux cleaned = 0.0141081 Jy ! Total flux subtracted in 100 components = 0.0141081 Jy ! Clean residual min=-0.003446 max=0.003833 Jy/beam ! Clean residual mean=0.000002 rms=0.001023 Jy/beam ! Combined flux in latest and established models = 0.0141081 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0141081 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=0.036877Jy sigma=0.026068 ! Fit after self-cal, rms=0.034305Jy sigma=0.024249 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0050707 Jy ! Component: 100 - total flux cleaned = 0.00546916 Jy ! Total flux subtracted in 100 components = 0.00546916 Jy ! Clean residual min=-0.002854 max=0.002905 Jy/beam ! Clean residual mean=-0.000000 rms=0.000844 Jy/beam ! Combined flux in latest and established models = 0.0195773 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 14 components and 0.0195773 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=0.033546Jy sigma=0.023713 ! Fit after self-cal, rms=0.033519Jy sigma=0.023694 ! 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=1.948 mas, bmaj=7.592 mas, bpa=4.193 degrees ! Estimated noise=14.6815 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 = -0.000647528 Jy ! Component: 100 - total flux cleaned = -0.000914908 Jy ! Component: 150 - total flux cleaned = -0.000962594 Jy ! Component: 200 - total flux cleaned = -0.00099749 Jy ! Total flux subtracted in 200 components = -0.00099749 Jy ! Clean residual min=-0.001630 max=0.001600 Jy/beam ! Clean residual mean=0.000000 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.0185798 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 21 components and 0.0185798 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=0.033507Jy sigma=0.023685 ! Fit after self-cal, rms=0.033503Jy sigma=0.023682 ! 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 1.31 HN 0.93 KP 0.91 LA 1.05 ! NL 0.96 OV 0.95 PT 0.79 SC 0.88 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.38 HN 0.79 KP 0.85 LA 1.24 ! NL 0.81 OV 1.04 PT 1.07 SC 1.18 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 1.09 KP 1.02 LA 0.88 ! NL 0.98 OV 0.98 PT 1.11 SC 0.92 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.25 HN 0.95 KP 1.15 LA 0.98 ! NL 0.84 OV 0.89 PT 1.23 SC 1.12 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.15 HN 1.00 KP 1.06 LA 1.09 ! NL 0.87 OV 0.93 PT 1.08 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.12 HN 1.24 KP 0.91 LA 1.10 ! NL 0.80 OV 1.02 PT 1.27 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.28 HN 1.06 KP 0.90 LA 0.99 ! NL 0.95 OV 0.88 PT 1.01 SC 1.16 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.91 HN 1.04 KP 1.09 LA 1.09 ! NL 0.69 OV 1.09 PT 0.97 SC 1.13 ! ! ! Fit before self-cal, rms=0.033503Jy sigma=0.023682 ! Fit after self-cal, rms=0.034611Jy sigma=0.023461 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.955 mas, bmaj=7.483 mas, bpa=3.932 degrees ! Estimated noise=15.0147 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 = 0.000401413 Jy ! Component: 100 - total flux cleaned = 0.000393308 Jy ! Component: 150 - total flux cleaned = 0.000406592 Jy ! Component: 200 - total flux cleaned = 0.000418489 Jy ! Total flux subtracted in 200 components = 0.000418489 Jy ! Clean residual min=-0.001332 max=0.001340 Jy/beam ! Clean residual mean=0.000002 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.0189983 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 29 components and 0.0189983 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=0.034605Jy sigma=0.023458 ! Fit after self-cal, rms=0.034749Jy sigma=0.023376 ! 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=0.034749Jy sigma=0.023376 ! Fit after self-cal, rms=0.036182Jy sigma=0.023355 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.96 mas, bmaj=7.399 mas, bpa=3.661 degrees ! Estimated noise=15.2603 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000401211 Jy ! Component: 100 - total flux cleaned = 0.00053104 Jy ! Component: 150 - total flux cleaned = 0.0005592 Jy ! Component: 200 - total flux cleaned = 0.000563158 Jy ! Total flux subtracted in 200 components = 0.000563158 Jy ! Clean residual min=-0.001386 max=0.001352 Jy/beam ! Clean residual mean=0.000001 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.0195614 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 43 components and 0.0195614 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=0.036175Jy sigma=0.023353 ! Fit after self-cal, rms=0.036278Jy sigma=0.023330 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 = -0.000125585 Jy ! Component: 100 - total flux cleaned = -0.000132146 Jy ! Component: 150 - total flux cleaned = -0.000132486 Jy ! Component: 200 - total flux cleaned = -0.000132947 Jy ! Total flux subtracted in 200 components = -0.000132947 Jy ! Clean residual min=-0.001433 max=0.001271 Jy/beam ! Clean residual mean=0.000002 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.0194285 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 54 components and 0.0194285 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=0.036276Jy sigma=0.023329 ! Fit after self-cal, rms=0.036282Jy sigma=0.023326 ! 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=0.036282Jy sigma=0.023326 ! Fit after self-cal, rms=0.037307Jy sigma=0.023319 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.958 mas, bmaj=7.326 mas, bpa=3.539 degrees ! Estimated noise=15.4319 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000378627 Jy ! Component: 100 - total flux cleaned = 0.000568935 Jy ! Component: 150 - total flux cleaned = 0.000647673 Jy ! Component: 200 - total flux cleaned = 0.000655208 Jy ! Total flux subtracted in 200 components = 0.000655208 Jy ! Clean residual min=-0.001412 max=0.001333 Jy/beam ! Clean residual mean=0.000002 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.0200837 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 57 components and 0.0200837 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=0.037301Jy sigma=0.023317 ! Fit after self-cal, rms=0.037337Jy sigma=0.023309 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 = -8.44667e-05 Jy ! Component: 100 - total flux cleaned = -8.43135e-05 Jy ! Component: 150 - total flux cleaned = -8.44627e-05 Jy ! Component: 200 - total flux cleaned = -8.78139e-05 Jy ! Total flux subtracted in 200 components = -8.78139e-05 Jy ! Clean residual min=-0.001431 max=0.001374 Jy/beam ! Clean residual mean=0.000002 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.0199959 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 61 components and 0.0199959 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=0.037336Jy sigma=0.023308 ! Fit after self-cal, rms=0.037341Jy sigma=0.023308 ! 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=0.037341Jy sigma=0.023308 ! Fit after self-cal, rms=0.038040Jy sigma=0.023304 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.52 mas, bmaj=9.532 mas, bpa=-3.973 degrees ! Estimated noise=19.5015 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00059142 Jy ! Component: 100 - total flux cleaned = 0.000749005 Jy ! Component: 150 - total flux cleaned = 0.000770721 Jy ! Component: 200 - total flux cleaned = 0.000789385 Jy ! Total flux subtracted in 200 components = 0.000789385 Jy ! Clean residual min=-0.001376 max=0.001521 Jy/beam ! Clean residual mean=0.000003 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.0207853 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 61 components and 0.0207853 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=0.038036Jy sigma=0.023304 ! Fit after self-cal, rms=0.038045Jy sigma=0.023302 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 = 7.33892e-05 Jy ! Component: 100 - total flux cleaned = 9.08033e-05 Jy ! Component: 150 - total flux cleaned = 0.000101555 Jy ! Component: 200 - total flux cleaned = 0.000115631 Jy ! Total flux subtracted in 200 components = 0.000115631 Jy ! Clean residual min=-0.001380 max=0.001510 Jy/beam ! Clean residual mean=0.000003 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.0209009 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 64 components and 0.0209009 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=0.038046Jy sigma=0.023303 ! Fit after self-cal, rms=0.038036Jy sigma=0.023302 ! 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=1.953 mas, bmaj=7.255 mas, bpa=3.476 degrees ! Estimated noise=15.5525 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.953 x 7.255 at 3.476 degrees (North through East) ! Clean map min=-0.002131 max=0.024034 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=1.623 mas, bmaj=6.326 mas, bpa=3.189 degrees ! Estimated noise=27.8424 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0204117 Jy ! Component: 100 - total flux cleaned = 0.0212879 Jy ! Component: 150 - total flux cleaned = 0.0215711 Jy ! Component: 200 - total flux cleaned = 0.0216464 Jy ! Total flux subtracted in 200 components = 0.0216464 Jy ! Clean residual min=-0.002766 max=0.002760 Jy/beam ! Clean residual mean=0.000000 rms=0.000791 Jy/beam ! Combined flux in latest and established models = 0.0216464 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0216464 Jy ! Inverting map and beam ! Estimated beam: bmin=1.953 mas, bmaj=7.255 mas, bpa=3.476 degrees ! Estimated noise=15.5525 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 = -0.000405864 Jy ! Component: 100 - total flux cleaned = -0.000531435 Jy ! Component: 150 - total flux cleaned = -0.00062304 Jy ! Component: 200 - total flux cleaned = -0.000653648 Jy ! Total flux subtracted in 200 components = -0.000653648 Jy ! Clean residual min=-0.001423 max=0.001362 Jy/beam ! Clean residual mean=0.000001 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.0209927 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 41 components and 0.0209927 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=3.52 mas, bmaj=9.532 mas, bpa=-3.973 degrees ! Estimated noise=19.5015 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.47718e-07 Jy ! Component: 100 - total flux cleaned = 7.74715e-06 Jy ! Component: 150 - total flux cleaned = 2.87399e-05 Jy ! Component: 200 - total flux cleaned = 4.73699e-05 Jy ! Total flux subtracted in 200 components = 4.73699e-05 Jy ! Clean residual min=-0.001433 max=0.001518 Jy/beam ! Clean residual mean=0.000003 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.0210401 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 = 5.66636e-06 Jy ! Component: 100 - total flux cleaned = 5.3503e-06 Jy ! Component: 150 - total flux cleaned = 5.20516e-06 Jy ! Component: 200 - total flux cleaned = 5.20108e-06 Jy ! Total flux subtracted in 200 components = 5.20108e-06 Jy ! Clean residual min=-0.001401 max=0.001518 Jy/beam ! Clean residual mean=0.000003 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.0210453 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 47 components and 0.0210453 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.953 mas, bmaj=7.255 mas, bpa=3.476 degrees ! Estimated noise=15.5525 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.71151e-05 Jy ! Component: 100 - total flux cleaned = -2.64152e-05 Jy ! Component: 150 - total flux cleaned = -3.13602e-05 Jy ! Component: 200 - total flux cleaned = -2.71648e-05 Jy ! Total flux subtracted in 200 components = -2.71648e-05 Jy ! Clean residual min=-0.001406 max=0.001361 Jy/beam ! Clean residual mean=0.000001 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.0210181 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 63 components and 0.0210181 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=0.038036Jy sigma=0.023303 ! Fit after self-cal, rms=0.038039Jy sigma=0.023302 wmodel /scr/pima/bp171a7_uvs/J1347-2958_C_map.mod ! Writing 63 model components to file: /scr/pima/bp171a7_uvs/J1347-2958_C_map.mod wobs /scr/pima/bp171a7_uvs/J1347-2958_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a7_uvs/J1347-2958_C_uvs.fits wwins /scr/pima/bp171a7_uvs/J1347-2958_C_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171a7_uvs/J1347-2958_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 = -5.50665e-05 Jy ! Component: 100 - total flux cleaned = -0.000162597 Jy ! Component: 150 - total flux cleaned = -0.000161691 Jy ! Component: 200 - total flux cleaned = -0.000236341 Jy ! Component: 250 - total flux cleaned = -0.000361826 Jy ! Component: 300 - total flux cleaned = -0.000464739 Jy ! Component: 350 - total flux cleaned = -0.000547042 Jy ! Component: 400 - total flux cleaned = -0.000547744 Jy ! Component: 450 - total flux cleaned = -0.000578238 Jy ! Component: 500 - total flux cleaned = -0.000592657 Jy ! Component: 550 - total flux cleaned = -0.000578151 Jy ! Component: 600 - total flux cleaned = -0.000606067 Jy ! Component: 650 - total flux cleaned = -0.000605909 Jy ! Component: 700 - total flux cleaned = -0.000592749 Jy ! Component: 750 - total flux cleaned = -0.000592784 Jy ! Component: 800 - total flux cleaned = -0.000592738 Jy ! Component: 850 - total flux cleaned = -0.000580754 Jy ! Component: 900 - total flux cleaned = -0.000545646 Jy ! Component: 950 - total flux cleaned = -0.00054576 Jy ! Component: 1000 - total flux cleaned = -0.000511841 Jy ! Component: 1050 - total flux cleaned = -0.000467808 Jy ! Component: 1100 - total flux cleaned = -0.000435625 Jy ! Component: 1150 - total flux cleaned = -0.000435295 Jy ! Component: 1200 - total flux cleaned = -0.000404456 Jy ! Component: 1250 - total flux cleaned = -0.000404237 Jy ! Component: 1300 - total flux cleaned = -0.000354754 Jy ! Component: 1350 - total flux cleaned = -0.000354719 Jy ! Component: 1400 - total flux cleaned = -0.000326259 Jy ! Component: 1450 - total flux cleaned = -0.000344666 Jy ! Component: 1500 - total flux cleaned = -0.000289751 Jy ! Component: 1550 - total flux cleaned = -0.000271953 Jy ! Component: 1600 - total flux cleaned = -0.000272111 Jy ! Component: 1650 - total flux cleaned = -0.000246172 Jy ! Component: 1700 - total flux cleaned = -0.000263362 Jy ! Component: 1750 - total flux cleaned = -0.000296945 Jy ! Component: 1800 - total flux cleaned = -0.000288578 Jy ! Component: 1850 - total flux cleaned = -0.000296782 Jy ! Component: 1900 - total flux cleaned = -0.000304852 Jy ! Component: 1950 - total flux cleaned = -0.000288921 Jy ! Component: 2000 - total flux cleaned = -0.000312349 Jy ! Component: 2050 - total flux cleaned = -0.000304429 Jy ! Component: 2100 - total flux cleaned = -0.0002967 Jy ! Component: 2150 - total flux cleaned = -0.000319252 Jy ! Component: 2200 - total flux cleaned = -0.000304223 Jy ! Component: 2250 - total flux cleaned = -0.00029688 Jy ! Component: 2300 - total flux cleaned = -0.000318665 Jy ! Component: 2350 - total flux cleaned = -0.000304258 Jy ! Component: 2400 - total flux cleaned = -0.000332768 Jy ! Component: 2450 - total flux cleaned = -0.00033277 Jy ! Component: 2500 - total flux cleaned = -0.000353615 Jy ! Component: 2550 - total flux cleaned = -0.000346807 Jy ! Component: 2600 - total flux cleaned = -0.000374171 Jy ! Component: 2650 - total flux cleaned = -0.000380837 Jy ! Component: 2700 - total flux cleaned = -0.000400831 Jy ! Component: 2750 - total flux cleaned = -0.000414031 Jy ! Component: 2800 - total flux cleaned = -0.000420562 Jy ! Component: 2850 - total flux cleaned = -0.000440107 Jy ! Component: 2900 - total flux cleaned = -0.000446655 Jy ! Component: 2950 - total flux cleaned = -0.000472335 Jy ! Component: 3000 - total flux cleaned = -0.000478707 Jy ! Component: 3050 - total flux cleaned = -0.000485081 Jy ! Component: 3100 - total flux cleaned = -0.000503916 Jy ! Component: 3150 - total flux cleaned = -0.000522726 Jy ! Component: 3200 - total flux cleaned = -0.000566258 Jy ! Component: 3250 - total flux cleaned = -0.000590956 Jy ! Component: 3300 - total flux cleaned = -0.000603253 Jy ! Component: 3350 - total flux cleaned = -0.000627754 Jy ! Component: 3400 - total flux cleaned = -0.000670356 Jy ! Component: 3450 - total flux cleaned = -0.000688498 Jy ! Component: 3500 - total flux cleaned = -0.000718657 Jy ! Component: 3550 - total flux cleaned = -0.000766673 Jy ! Component: 3600 - total flux cleaned = -0.000796543 Jy ! Component: 3650 - total flux cleaned = -0.000826307 Jy ! Component: 3700 - total flux cleaned = -0.000844054 Jy ! Component: 3750 - total flux cleaned = -0.000873569 Jy ! Component: 3800 - total flux cleaned = -0.000891214 Jy ! Component: 3850 - total flux cleaned = -0.000897085 Jy ! Component: 3900 - total flux cleaned = -0.000908829 Jy ! Component: 3950 - total flux cleaned = -0.000920543 Jy ! Component: 4000 - total flux cleaned = -0.00094388 Jy ! Component: 4050 - total flux cleaned = -0.000943898 Jy ! Total flux subtracted in 4096 components = -0.000943903 Jy ! Clean residual min=-0.000336 max=0.000469 Jy/beam ! Clean residual mean=0.000001 rms=0.000104 Jy/beam ! Combined flux in latest and established models = 0.0200742 Jy keep ! Adding 281 model components to the UV plane model. ! The established model now contains 344 components and 0.0200742 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a7_uvs/J1347-2958_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.953 x 7.255 at 3.476 degrees (North through East) ! Clean map min=-0.0020105 max=0.023983 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a7_uvs/J1347-2958_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0239828 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000100198 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.25337 1.25337 2.50675 5.01349 10.027 20.054 40.1079 80.2159 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.023 quit ! Quitting program ! Log file /scr/pima/bp171a7_uvs/J1347-2958_C_uvs.log closed on Sun May 12 14:54:56 2013