! Started logfile: /scr/pima/s3111b_uvs/J0834+5534_X_uvs.log on Mon Jul 23 22:51:21 2012 obs /scr/pima/s3111b_uvs/J0834+5534_X_uva.fits ! Reading UV FITS file: /scr/pima/s3111b_uvs/J0834+5534_X_uva.fits ! AN table 1: 7 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.888889 visibilities/baseline/integration-bin. ! Found source: J0834+5534 ! ! 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 8.41193e+09 1.6e+07 1 1.6e+07 ! 02 2 8.42793e+09 1.6e+07 1 1.6e+07 ! 03 3 8.52393e+09 1.6e+07 1 1.6e+07 ! 04 4 8.57193e+09 1.6e+07 1 1.6e+07 ! 05 5 8.65193e+09 1.6e+07 1 1.6e+07 ! 06 6 8.82793e+09 1.6e+07 1 1.6e+07 ! 07 7 8.85993e+09 1.6e+07 1 1.6e+07 ! 08 8 8.89193e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2240 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 = 512 print "field_cell =",field_cell ! field_cell = 0.1 print "taper_size =",taper_size ! taper_size = 120 ![@/home/lpetrov/bin/01_muppet /scr/pima/s3111b_uvs/J0834+5534_X] 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 = 512x512 pixels with 0.100x0.100 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 17 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=1.215986Jy sigma=0.859833 ! Fit after self-cal, rms=0.873316Jy sigma=0.617528 ! 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=0.6691 mas, bmaj=2.61 mas, bpa=-30.44 degrees ! Estimated noise=39.6588 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.240294 Jy ! Component: 100 - total flux cleaned = 0.41536 Jy ! Total flux subtracted in 100 components = 0.41536 Jy ! Clean residual min=-0.060933 max=0.104787 Jy/beam ! Clean residual mean=0.001235 rms=0.037853 Jy/beam ! Combined flux in latest and established models = 0.41536 Jy ! Performing phase self-cal ! Adding 75 model components to the UV plane model. ! The established model now contains 75 components and 0.41536 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=0.497890Jy sigma=0.352061 ! Fit after self-cal, rms=0.496102Jy sigma=0.350797 ! 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=0.8566 mas, bmaj=2.688 mas, bpa=-32.11 degrees ! Estimated noise=21.6473 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 = 0.230299 Jy ! Component: 100 - total flux cleaned = 0.41156 Jy ! Component: 150 - total flux cleaned = 0.560332 Jy ! Component: 200 - total flux cleaned = 0.684891 Jy ! Total flux subtracted in 200 components = 0.684891 Jy ! Clean residual min=-0.054734 max=0.076108 Jy/beam ! Clean residual mean=0.002839 rms=0.037251 Jy/beam ! Combined flux in latest and established models = 1.10025 Jy ! Performing phase self-cal ! Adding 164 model components to the UV plane model. ! The established model now contains 233 components and 1.10025 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=0.287373Jy sigma=0.203203 ! Fit after self-cal, rms=0.286175Jy sigma=0.202356 ! 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: ! BR 1.53 FD 1.20 HN 1.18 KP 0.77 ! LA 0.74 MK 1.29 NL 2.11 OV 1.36 ! PT 0.68 SC 1.19 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.50 FD 1.21 HN 1.32 KP 0.77 ! LA 0.74 MK 1.36 NL 2.21 OV 1.38 ! PT 0.70 SC 1.13 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.48 FD 1.19 HN 1.01 KP 0.77 ! LA 0.75 MK 1.40 NL 2.16 OV 1.31 ! PT 0.68 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.46 FD 1.22 HN 1.09 KP 0.72 ! LA 0.77 MK 1.53 NL 2.16 OV 1.36 ! PT 0.69 SC 1.12 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.40 FD 1.14 HN 1.11 KP 0.73 ! LA 0.75 MK 1.67 NL 2.01 OV 1.32 ! PT 0.69 SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.40 FD 1.13 HN 1.30 KP 0.69 ! LA 0.77 MK 1.78 NL 1.81 OV 1.30 ! PT 0.71 SC 1.18 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.39 FD 1.13 HN 1.00* KP 0.67 ! LA 0.77 MK 1.00* NL 1.94 OV 1.29 ! PT 0.71 SC 1.24 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.25 FD 1.03 HN 1.23 KP 0.71 ! LA 0.71 MK 1.44 NL 1.85 OV 1.25 ! PT 0.66 SC 1.01 ! ! ! Fit before self-cal, rms=0.286175Jy sigma=0.202356 ! Fit after self-cal, rms=0.099433Jy sigma=0.053386 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9456 mas, bmaj=2.834 mas, bpa=-32.76 degrees ! Estimated noise=23.7752 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 = -0.0038141 Jy ! Component: 100 - total flux cleaned = -0.00479844 Jy ! Component: 150 - total flux cleaned = -0.00335668 Jy ! Component: 200 - total flux cleaned = -0.00397184 Jy ! Total flux subtracted in 200 components = -0.00397184 Jy ! Clean residual min=-0.009970 max=0.010045 Jy/beam ! Clean residual mean=-0.000112 rms=0.004218 Jy/beam ! Combined flux in latest and established models = 1.09628 Jy ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 295 components and 1.09628 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=0.083578Jy sigma=0.040319 ! Fit after self-cal, rms=0.084813Jy sigma=0.039969 ! 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=0.084813Jy sigma=0.039969 ! Fit after self-cal, rms=0.081687Jy sigma=0.039738 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9432 mas, bmaj=2.787 mas, bpa=-33.3 degrees ! Estimated noise=23.3296 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00200387 Jy ! Component: 100 - total flux cleaned = 1.36334e-05 Jy ! Component: 150 - total flux cleaned = -0.000925882 Jy ! Component: 200 - total flux cleaned = -0.00177451 Jy ! Total flux subtracted in 200 components = -0.00177451 Jy ! Clean residual min=-0.006448 max=0.006431 Jy/beam ! Clean residual mean=-0.000078 rms=0.002840 Jy/beam ! Combined flux in latest and established models = 1.0945 Jy selfcal ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 347 components and 1.0945 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=0.074943Jy sigma=0.035676 ! Fit after self-cal, rms=0.074637Jy sigma=0.035577 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 = 0.00124539 Jy ! Component: 100 - total flux cleaned = -0.00153607 Jy ! Component: 150 - total flux cleaned = -0.00407747 Jy ! Component: 200 - total flux cleaned = -0.00584138 Jy ! Total flux subtracted in 200 components = -0.00584138 Jy ! Clean residual min=-0.004738 max=0.004724 Jy/beam ! Clean residual mean=-0.000083 rms=0.002170 Jy/beam ! Combined flux in latest and established models = 1.08866 Jy ! Performing phase self-cal ! Adding 72 model components to the UV plane model. ! The established model now contains 394 components and 1.08866 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=0.070897Jy sigma=0.033628 ! Fit after self-cal, rms=0.070576Jy sigma=0.033573 ! 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=0.070576Jy sigma=0.033573 ! Fit after self-cal, rms=0.068934Jy sigma=0.033433 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9477 mas, bmaj=2.765 mas, bpa=-33.61 degrees ! Estimated noise=23.142 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00431071 Jy ! Component: 100 - total flux cleaned = 0.00381579 Jy ! Component: 150 - total flux cleaned = 0.00236761 Jy ! Component: 200 - total flux cleaned = 0.000133461 Jy ! Total flux subtracted in 200 components = 0.000133461 Jy ! Clean residual min=-0.003597 max=0.003596 Jy/beam ! Clean residual mean=-0.000059 rms=0.001701 Jy/beam ! Combined flux in latest and established models = 1.0888 Jy selfcal ! Performing phase self-cal ! Adding 63 model components to the UV plane model. ! The established model now contains 442 components and 1.0888 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=0.066638Jy sigma=0.032254 ! Fit after self-cal, rms=0.066424Jy sigma=0.032191 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 = -0.000694685 Jy ! Component: 100 - total flux cleaned = -0.00213267 Jy ! Component: 150 - total flux cleaned = -0.00445609 Jy ! Component: 200 - total flux cleaned = -0.00611427 Jy ! Total flux subtracted in 200 components = -0.00611427 Jy ! Clean residual min=-0.003005 max=0.002975 Jy/beam ! Clean residual mean=-0.000045 rms=0.001436 Jy/beam ! Combined flux in latest and established models = 1.08268 Jy ! Performing phase self-cal ! Adding 70 model components to the UV plane model. ! The established model now contains 488 components and 1.08268 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=0.064866Jy sigma=0.031469 ! Fit after self-cal, rms=0.064721Jy sigma=0.031450 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 120 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=0.064721Jy sigma=0.031450 ! Fit after self-cal, rms=0.064285Jy sigma=0.031407 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.389 mas, bmaj=2.953 mas, bpa=-38.69 degrees ! Estimated noise=23.7312 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158418 Jy ! Component: 100 - total flux cleaned = 0.000185899 Jy ! Component: 150 - total flux cleaned = -0.000541009 Jy ! Component: 200 - total flux cleaned = -0.0012401 Jy ! Total flux subtracted in 200 components = -0.0012401 Jy ! Clean residual min=-0.002808 max=0.002812 Jy/beam ! Clean residual mean=-0.000031 rms=0.001401 Jy/beam ! Combined flux in latest and established models = 1.08144 Jy selfcal ! Performing phase self-cal ! Adding 70 model components to the UV plane model. ! The established model now contains 543 components and 1.08144 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=0.063076Jy sigma=0.030871 ! Fit after self-cal, rms=0.062973Jy sigma=0.030855 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 = -0.00134476 Jy ! Component: 100 - total flux cleaned = -0.00309386 Jy ! Component: 150 - total flux cleaned = -0.00400639 Jy ! Component: 200 - total flux cleaned = -0.00560455 Jy ! Total flux subtracted in 200 components = -0.00560455 Jy ! Clean residual min=-0.002368 max=0.002357 Jy/beam ! Clean residual mean=-0.000035 rms=0.001193 Jy/beam ! Combined flux in latest and established models = 1.07584 Jy ! Performing phase self-cal ! Adding 77 model components to the UV plane model. ! The established model now contains 591 components and 1.07584 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=0.062133Jy sigma=0.030503 ! Fit after self-cal, rms=0.062074Jy sigma=0.030492 ! 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=0.9516 mas, bmaj=2.751 mas, bpa=-33.86 degrees ! Estimated noise=23.0816 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9516 x 2.751 at -33.86 degrees (North through East) ! Clean map min=-0.015451 max=0.20348 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=0.7656 mas, bmaj=2.598 mas, bpa=-31.44 degrees ! Estimated noise=47.7922 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.278479 Jy ! Component: 100 - total flux cleaned = 0.46233 Jy ! Component: 150 - total flux cleaned = 0.595399 Jy ! Component: 200 - total flux cleaned = 0.696306 Jy ! Total flux subtracted in 200 components = 0.696306 Jy ! Clean residual min=-0.037732 max=0.059001 Jy/beam ! Clean residual mean=0.000665 rms=0.021382 Jy/beam ! Combined flux in latest and established models = 0.696305 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 117 model components to the UV plane model. ! The established model now contains 117 components and 0.696305 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9516 mas, bmaj=2.751 mas, bpa=-33.86 degrees ! Estimated noise=23.0816 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 = 0.107009 Jy ! Component: 100 - total flux cleaned = 0.184127 Jy ! Component: 150 - total flux cleaned = 0.241594 Jy ! Component: 200 - total flux cleaned = 0.282443 Jy ! Total flux subtracted in 200 components = 0.282443 Jy ! Clean residual min=-0.025434 max=0.025903 Jy/beam ! Clean residual mean=0.000738 rms=0.011761 Jy/beam ! Combined flux in latest and established models = 0.978748 Jy ! Adding 139 model components to the UV plane model. ! The established model now contains 247 components and 0.978748 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 120 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.389 mas, bmaj=2.953 mas, bpa=-38.69 degrees ! Estimated noise=23.7312 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0369703 Jy ! Component: 100 - total flux cleaned = 0.0505383 Jy ! Component: 150 - total flux cleaned = 0.0526847 Jy ! Component: 200 - total flux cleaned = 0.0559766 Jy ! Total flux subtracted in 200 components = 0.0559766 Jy ! Clean residual min=-0.012924 max=0.012927 Jy/beam ! Clean residual mean=0.000495 rms=0.007059 Jy/beam ! Combined flux in latest and established models = 1.03472 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00275496 Jy ! Component: 100 - total flux cleaned = 0.00589379 Jy ! Component: 150 - total flux cleaned = 0.0114926 Jy ! Component: 200 - total flux cleaned = 0.016557 Jy ! Total flux subtracted in 200 components = 0.016557 Jy ! Clean residual min=-0.007917 max=0.008030 Jy/beam ! Clean residual mean=0.000435 rms=0.004366 Jy/beam ! Combined flux in latest and established models = 1.05128 Jy ! Adding 214 model components to the UV plane model. ! The established model now contains 449 components and 1.05128 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9516 mas, bmaj=2.751 mas, bpa=-33.86 degrees ! Estimated noise=23.0816 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00278376 Jy ! Component: 100 - total flux cleaned = 0.00470616 Jy ! Component: 150 - total flux cleaned = 0.00646787 Jy ! Component: 200 - total flux cleaned = 0.00813909 Jy ! Total flux subtracted in 200 components = 0.00813909 Jy ! Clean residual min=-0.004449 max=0.004459 Jy/beam ! Clean residual mean=0.000089 rms=0.002290 Jy/beam ! Combined flux in latest and established models = 1.05942 Jy selfcal ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 510 components and 1.05942 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=0.065430Jy sigma=0.033203 ! Fit after self-cal, rms=0.064198Jy sigma=0.032784 wmodel /scr/pima/s3111b_uvs/J0834+5534_X_map.mod ! Writing 510 model components to file: /scr/pima/s3111b_uvs/J0834+5534_X_map.mod wobs /scr/pima/s3111b_uvs/J0834+5534_X_uvs.fits ! Writing UV FITS file: /scr/pima/s3111b_uvs/J0834+5534_X_uvs.fits wwins /scr/pima/s3111b_uvs/J0834+5534_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/scr/pima/s3111b_uvs/J0834+5534_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9516 x 2.751 at -33.86 degrees (North through East) ! Clean map min=-0.014223 max=0.20817 Jy/beam ! Writing clean map to FITS file: /scr/pima/s3111b_uvs/J0834+5534_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.208171 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00216528 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.12044 3.12044 6.24088 12.4818 24.9635 49.927 99.854 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0064 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.208 quit ! Quitting program ! Log file /scr/pima/s3111b_uvs/J0834+5534_X_uvs.log closed on Mon Jul 23 22:51:22 2012