! Started logfile: /d2/scr/pima/bp177h_uvs/J1547+5021_C_uvs.log on Sun Mar 30 00:49:41 2014 obs /d2/scr/pima/bp177h_uvs/J1547+5021_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J1547+5021_C_uva.fits ! AN table 1: 5 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.853333 visibilities/baseline/integration-bin. ! Found source: J1547+5021 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1536 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177h_uvs/J1547+5021_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! 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 4 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=1.001586Jy sigma=45.837681 ! Fit after self-cal, rms=0.951963Jy sigma=43.645081 ! 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=1.313 mas, bmaj=4.356 mas, bpa=19.07 degrees ! Estimated noise=0.599939 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 = 0.036453 Jy ! Component: 100 - total flux cleaned = 0.0444066 Jy ! Total flux subtracted in 100 components = 0.0444066 Jy ! Clean residual min=-0.001701 max=0.002258 Jy/beam ! Clean residual mean=-0.000000 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.0444066 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0444066 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=0.017753Jy sigma=0.623189 ! Fit after self-cal, rms=0.017500Jy sigma=0.602649 ! 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=1.579 mas, bmaj=4.717 mas, bpa=19.04 degrees ! Estimated noise=0.407721 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 = 0.00259779 Jy ! Component: 100 - total flux cleaned = 0.00379315 Jy ! Component: 150 - total flux cleaned = 0.00452817 Jy ! Component: 200 - total flux cleaned = 0.00499614 Jy ! Total flux subtracted in 200 components = 0.00499614 Jy ! Clean residual min=-0.001340 max=0.001165 Jy/beam ! Clean residual mean=0.000001 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.0494028 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 32 components and 0.0494028 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=0.016957Jy sigma=0.587193 ! Fit after self-cal, rms=0.016960Jy sigma=0.587137 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.579 x 4.717 at 19.04 degrees (North through East) ! Clean map min=-0.0013192 max=0.047374 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 1.01 FD 1.14 HN 0.96 KP 0.84 ! LA 1.04 MK 1.02 NL 1.09 OV 0.95 ! PT 0.91 SC 0.94 ! ! ! 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 1.03 FD 1.05 HN 1.05 KP 1.00 ! LA 1.06 MK 1.01 NL 1.03 OV 0.97 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 1.01 KP 1.01 ! LA 1.08 MK 1.00 NL 1.06 OV 0.98 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 1.01 KP 0.96 ! LA 1.00 MK 0.94 NL 0.92 OV 1.01 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.04 KP 1.04 ! LA 0.95 MK 0.98 NL 0.86 OV 1.03 ! PT 0.96 SC 1.04 ! ! ! Fit before self-cal, rms=0.016960Jy sigma=0.587137 ! Fit after self-cal, rms=0.016665Jy sigma=0.570454 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.583 mas, bmaj=4.731 mas, bpa=18.98 degrees ! Estimated noise=0.406576 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 = -6.94614e-05 Jy ! Component: 100 - total flux cleaned = -6.94082e-05 Jy ! Component: 150 - total flux cleaned = -4.73522e-05 Jy ! Component: 200 - total flux cleaned = -4.77743e-05 Jy ! Total flux subtracted in 200 components = -4.77743e-05 Jy ! Clean residual min=-0.001189 max=0.000998 Jy/beam ! Clean residual mean=0.000000 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.049355 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 43 components and 0.049355 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=0.016653Jy sigma=0.570150 ! Fit after self-cal, rms=0.016655Jy sigma=0.570075 ! 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=0.016655Jy sigma=0.570075 ! Fit after self-cal, rms=0.016655Jy sigma=0.570064 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.583 mas, bmaj=4.73 mas, bpa=18.97 degrees ! Estimated noise=0.406615 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.05499e-05 Jy ! Component: 100 - total flux cleaned = 2.65491e-05 Jy ! Component: 150 - total flux cleaned = 3.18763e-05 Jy ! Component: 200 - total flux cleaned = 4.13712e-05 Jy ! Total flux subtracted in 200 components = 4.13712e-05 Jy ! Clean residual min=-0.001188 max=0.000989 Jy/beam ! Clean residual mean=0.000000 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.0493964 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 48 components and 0.0493964 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=0.016649Jy sigma=0.569941 ! Fit after self-cal, rms=0.016650Jy sigma=0.569930 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 = 7.68194e-06 Jy ! Component: 100 - total flux cleaned = 1.21685e-05 Jy ! Component: 150 - total flux cleaned = 1.61302e-05 Jy ! Component: 200 - total flux cleaned = 2.38594e-05 Jy ! Total flux subtracted in 200 components = 2.38594e-05 Jy ! Clean residual min=-0.001189 max=0.000984 Jy/beam ! Clean residual mean=0.000000 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.0494202 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 49 components and 0.0494202 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=0.016647Jy sigma=0.569873 ! Fit after self-cal, rms=0.016647Jy sigma=0.569868 ! 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=0.016647Jy sigma=0.569868 ! Fit after self-cal, rms=0.016640Jy sigma=0.569855 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.582 mas, bmaj=4.729 mas, bpa=18.96 degrees ! Estimated noise=0.406419 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.38225e-05 Jy ! Component: 100 - total flux cleaned = 4.97968e-05 Jy ! Component: 150 - total flux cleaned = 5.71293e-05 Jy ! Component: 200 - total flux cleaned = 6.05091e-05 Jy ! Total flux subtracted in 200 components = 6.05091e-05 Jy ! Clean residual min=-0.001188 max=0.000980 Jy/beam ! Clean residual mean=0.000000 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.0494807 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 53 components and 0.0494807 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=0.016638Jy sigma=0.569793 ! Fit after self-cal, rms=0.016639Jy sigma=0.569789 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 = 6.62121e-06 Jy ! Component: 100 - total flux cleaned = 9.88964e-06 Jy ! Component: 150 - total flux cleaned = 1.58893e-05 Jy ! Component: 200 - total flux cleaned = 1.86403e-05 Jy ! Total flux subtracted in 200 components = 1.86403e-05 Jy ! Clean residual min=-0.001187 max=0.000976 Jy/beam ! Clean residual mean=0.000000 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.0494994 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 54 components and 0.0494994 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=0.016637Jy sigma=0.569768 ! Fit after self-cal, rms=0.016638Jy sigma=0.569765 ! 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=0.016638Jy sigma=0.569765 ! Fit after self-cal, rms=0.016630Jy sigma=0.569753 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.544 mas, bmaj=5.267 mas, bpa=19.46 degrees ! Estimated noise=0.517651 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.00798e-05 Jy ! Component: 100 - total flux cleaned = 2.98337e-05 Jy ! Component: 150 - total flux cleaned = 2.97451e-05 Jy ! Component: 200 - total flux cleaned = 3.1878e-05 Jy ! Total flux subtracted in 200 components = 3.1878e-05 Jy ! Clean residual min=-0.001566 max=0.001269 Jy/beam ! Clean residual mean=0.000001 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.0495312 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 57 components and 0.0495312 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=0.016629Jy sigma=0.569779 ! Fit after self-cal, rms=0.016631Jy sigma=0.569763 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 = -2.19057e-07 Jy ! Component: 100 - total flux cleaned = -2.20806e-06 Jy ! Component: 150 - total flux cleaned = -6.21552e-07 Jy ! Component: 200 - total flux cleaned = -6.61318e-07 Jy ! Total flux subtracted in 200 components = -6.61318e-07 Jy ! Clean residual min=-0.001562 max=0.001267 Jy/beam ! Clean residual mean=0.000001 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.0495306 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 58 components and 0.0495306 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=0.016630Jy sigma=0.569806 ! Fit after self-cal, rms=0.016631Jy sigma=0.569800 ! 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=1.581 mas, bmaj=4.728 mas, bpa=18.96 degrees ! Estimated noise=0.406177 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.581 x 4.728 at 18.96 degrees (North through East) ! Clean map min=-0.0011498 max=0.04711 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=1.314 mas, bmaj=4.377 mas, bpa=18.94 degrees ! Estimated noise=0.600707 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0365688 Jy ! Component: 100 - total flux cleaned = 0.0445861 Jy ! Component: 150 - total flux cleaned = 0.0465766 Jy ! Component: 200 - total flux cleaned = 0.0476667 Jy ! Total flux subtracted in 200 components = 0.0476667 Jy ! Clean residual min=-0.001361 max=0.001596 Jy/beam ! Clean residual mean=0.000000 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.0476667 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0476667 Jy ! Inverting map and beam ! Estimated beam: bmin=1.581 mas, bmaj=4.728 mas, bpa=18.96 degrees ! Estimated noise=0.406177 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 = 0.00086149 Jy ! Component: 100 - total flux cleaned = 0.00134903 Jy ! Component: 150 - total flux cleaned = 0.001502 Jy ! Component: 200 - total flux cleaned = 0.00158265 Jy ! Total flux subtracted in 200 components = 0.00158265 Jy ! Clean residual min=-0.001212 max=0.000998 Jy/beam ! Clean residual mean=0.000000 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.0492494 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 40 components and 0.0492494 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=3.544 mas, bmaj=5.267 mas, bpa=19.46 degrees ! Estimated noise=0.517651 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00022917 Jy ! Component: 100 - total flux cleaned = 0.000248718 Jy ! Component: 150 - total flux cleaned = 0.000259349 Jy ! Component: 200 - total flux cleaned = 0.00027064 Jy ! Total flux subtracted in 200 components = 0.00027064 Jy ! Clean residual min=-0.001563 max=0.001264 Jy/beam ! Clean residual mean=0.000001 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.04952 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 = 2.2414e-06 Jy ! Component: 100 - total flux cleaned = 1.00372e-07 Jy ! Component: 150 - total flux cleaned = -1.81296e-06 Jy ! Component: 200 - total flux cleaned = -1.83424e-06 Jy ! Total flux subtracted in 200 components = -1.83424e-06 Jy ! Clean residual min=-0.001561 max=0.001265 Jy/beam ! Clean residual mean=0.000001 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.0495182 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 55 components and 0.0495182 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.581 mas, bmaj=4.728 mas, bpa=18.96 degrees ! Estimated noise=0.406177 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.71698e-06 Jy ! Component: 100 - total flux cleaned = -1.15962e-05 Jy ! Component: 150 - total flux cleaned = -1.93593e-05 Jy ! Component: 200 - total flux cleaned = -1.95042e-05 Jy ! Total flux subtracted in 200 components = -1.95042e-05 Jy ! Clean residual min=-0.001198 max=0.000996 Jy/beam ! Clean residual mean=0.000000 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.0494987 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 60 components and 0.0494987 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=0.016635Jy sigma=0.569918 ! Fit after self-cal, rms=0.016636Jy sigma=0.569886 wmodel /d2/scr/pima/bp177h_uvs/J1547+5021_C_map.mod ! Writing 60 model components to file: /d2/scr/pima/bp177h_uvs/J1547+5021_C_map.mod wobs /d2/scr/pima/bp177h_uvs/J1547+5021_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J1547+5021_C_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J1547+5021_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177h_uvs/J1547+5021_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000538254 Jy ! Component: 100 - total flux cleaned = -0.000867303 Jy ! Component: 150 - total flux cleaned = -0.00106247 Jy ! Component: 200 - total flux cleaned = -0.00119423 Jy ! Component: 250 - total flux cleaned = -0.00135049 Jy ! Component: 300 - total flux cleaned = -0.0015142 Jy ! Component: 350 - total flux cleaned = -0.00162955 Jy ! Component: 400 - total flux cleaned = -0.00165762 Jy ! Component: 450 - total flux cleaned = -0.00164429 Jy ! Component: 500 - total flux cleaned = -0.00163135 Jy ! Component: 550 - total flux cleaned = -0.00163177 Jy ! Component: 600 - total flux cleaned = -0.00163194 Jy ! Component: 650 - total flux cleaned = -0.0015831 Jy ! Component: 700 - total flux cleaned = -0.00155924 Jy ! Component: 750 - total flux cleaned = -0.00152406 Jy ! Component: 800 - total flux cleaned = -0.00146656 Jy ! Component: 850 - total flux cleaned = -0.00143264 Jy ! Component: 900 - total flux cleaned = -0.00138805 Jy ! Component: 950 - total flux cleaned = -0.00133332 Jy ! Component: 1000 - total flux cleaned = -0.00127965 Jy ! Component: 1050 - total flux cleaned = -0.00126903 Jy ! Component: 1100 - total flux cleaned = -0.00122747 Jy ! Component: 1150 - total flux cleaned = -0.00121727 Jy ! Component: 1200 - total flux cleaned = -0.00115664 Jy ! Component: 1250 - total flux cleaned = -0.00115678 Jy ! Component: 1300 - total flux cleaned = -0.00113689 Jy ! Component: 1350 - total flux cleaned = -0.00107886 Jy ! Component: 1400 - total flux cleaned = -0.00103124 Jy ! Component: 1450 - total flux cleaned = -0.00100308 Jy ! Component: 1500 - total flux cleaned = -0.000928869 Jy ! Component: 1550 - total flux cleaned = -0.000901466 Jy ! Component: 1600 - total flux cleaned = -0.000865338 Jy ! Component: 1650 - total flux cleaned = -0.00081184 Jy ! Component: 1700 - total flux cleaned = -0.000785492 Jy ! Component: 1750 - total flux cleaned = -0.000750708 Jy ! Component: 1800 - total flux cleaned = -0.000750649 Jy ! Component: 1850 - total flux cleaned = -0.000742013 Jy ! Component: 1900 - total flux cleaned = -0.000691391 Jy ! Component: 1950 - total flux cleaned = -0.000666462 Jy ! Component: 2000 - total flux cleaned = -0.000641741 Jy ! Component: 2050 - total flux cleaned = -0.000617318 Jy ! Component: 2100 - total flux cleaned = -0.000593144 Jy ! Component: 2150 - total flux cleaned = -0.000553098 Jy ! Component: 2200 - total flux cleaned = -0.000529243 Jy ! Component: 2250 - total flux cleaned = -0.000489829 Jy ! Component: 2300 - total flux cleaned = -0.000450814 Jy ! Component: 2350 - total flux cleaned = -0.000404291 Jy ! Component: 2400 - total flux cleaned = -0.000350476 Jy ! Component: 2450 - total flux cleaned = -0.000297121 Jy ! Component: 2500 - total flux cleaned = -0.000266981 Jy ! Component: 2550 - total flux cleaned = -0.000229496 Jy ! Component: 2600 - total flux cleaned = -0.000207175 Jy ! Component: 2650 - total flux cleaned = -0.00014061 Jy ! Component: 2700 - total flux cleaned = -0.000111312 Jy ! Component: 2750 - total flux cleaned = -6.76994e-05 Jy ! Component: 2800 - total flux cleaned = -3.87992e-05 Jy ! Component: 2850 - total flux cleaned = 1.8577e-05 Jy ! Component: 2900 - total flux cleaned = 3.98662e-05 Jy ! Component: 2950 - total flux cleaned = 8.94035e-05 Jy ! Component: 3000 - total flux cleaned = 0.000131531 Jy ! Component: 3050 - total flux cleaned = 0.000159403 Jy ! Component: 3100 - total flux cleaned = 0.000180198 Jy ! Component: 3150 - total flux cleaned = 0.000193898 Jy ! Component: 3200 - total flux cleaned = 0.000221264 Jy ! Component: 3250 - total flux cleaned = 0.000241688 Jy ! Component: 3300 - total flux cleaned = 0.000282221 Jy ! Component: 3350 - total flux cleaned = 0.00028894 Jy ! Component: 3400 - total flux cleaned = 0.000328941 Jy ! Component: 3450 - total flux cleaned = 0.000302422 Jy ! Component: 3500 - total flux cleaned = 0.000342016 Jy ! Component: 3550 - total flux cleaned = 0.000355132 Jy ! Component: 3600 - total flux cleaned = 0.000368171 Jy ! Component: 3650 - total flux cleaned = 0.00040701 Jy ! Component: 3700 - total flux cleaned = 0.000432739 Jy ! Component: 3750 - total flux cleaned = 0.00044553 Jy ! Component: 3800 - total flux cleaned = 0.000458229 Jy ! Component: 3850 - total flux cleaned = 0.000445621 Jy ! Component: 3900 - total flux cleaned = 0.000464509 Jy ! Component: 3950 - total flux cleaned = 0.000489553 Jy ! Component: 4000 - total flux cleaned = 0.000508234 Jy ! Component: 4050 - total flux cleaned = 0.000520647 Jy ! Total flux subtracted in 4096 components = 0.000551439 Jy ! Clean residual min=-0.000451 max=0.000338 Jy/beam ! Clean residual mean=0.000000 rms=0.000113 Jy/beam ! Combined flux in latest and established models = 0.0500501 Jy keep ! Adding 328 model components to the UV plane model. ! The established model now contains 388 components and 0.0500501 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177h_uvs/J1547+5021_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.581 x 4.728 at 18.96 degrees (North through East) ! Clean map min=-0.00099527 max=0.047233 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J1547+5021_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0472332 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000110989 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.704942 0.704942 1.40988 2.81977 5.63954 11.2791 22.5582 45.1163 90.2326 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.047 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 425.566 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J1547+5021_C_uvs.log closed on Sun Mar 30 00:49:46 2014