! Started logfile: /d2/scr/pima/bp177i_uvs/J0805+7410_X_uvs.log on Tue Apr 15 00:13:23 2014 obs /d2/scr/pima/bp177i_uvs/J0805+7410_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J0805+7410_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0805+7410 ! ! 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 1080 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/bp177i_uvs/J0805+7410_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. ! ! 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=1.000833Jy sigma=35.121625 ! Fit after self-cal, rms=0.914151Jy sigma=31.962027 ! 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=0.7453 mas, bmaj=3.004 mas, bpa=-19.76 degrees ! Estimated noise=0.89455 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 = 0.0633128 Jy ! Component: 100 - total flux cleaned = 0.0807543 Jy ! Total flux subtracted in 100 components = 0.0807543 Jy ! Clean residual min=-0.004563 max=0.009201 Jy/beam ! Clean residual mean=-0.000008 rms=0.001417 Jy/beam ! Combined flux in latest and established models = 0.0807543 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0807543 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=0.027038Jy sigma=0.935448 ! Fit after self-cal, rms=0.027029Jy sigma=0.934860 ! Inverting map ! Added new window around map position (-10.2, 12.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100849 Jy ! Component: 100 - total flux cleaned = 0.0165266 Jy ! Total flux subtracted in 100 components = 0.0165266 Jy ! Clean residual min=-0.004372 max=0.006076 Jy/beam ! Clean residual mean=-0.000006 rms=0.001011 Jy/beam ! Combined flux in latest and established models = 0.0972809 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 20 components and 0.0972809 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=0.021599Jy sigma=0.728566 ! Fit after self-cal, rms=0.021529Jy sigma=0.725343 ! 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=0.9338 mas, bmaj=3.06 mas, bpa=-20.88 degrees ! Estimated noise=0.623269 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 (27, 31). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00692977 Jy ! Component: 100 - total flux cleaned = 0.0110822 Jy ! Component: 150 - total flux cleaned = 0.0138542 Jy ! Component: 200 - total flux cleaned = 0.0151408 Jy ! Total flux subtracted in 200 components = 0.0151408 Jy ! Clean residual min=-0.003647 max=0.004017 Jy/beam ! Clean residual mean=-0.000007 rms=0.000748 Jy/beam ! Combined flux in latest and established models = 0.112422 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 47 components and 0.112422 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=0.018939Jy sigma=0.633081 ! Fit after self-cal, rms=0.018862Jy sigma=0.630054 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9338 x 3.06 at -20.88 degrees (North through East) ! Clean map min=-0.0032458 max=0.081197 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* MK 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 1.01 FD 1.02 HN 0.90 KP 0.90 ! LA 0.98 MK 1.07 NL 1.12 OV 0.93 ! PT 0.89 SC 0.97 ! ! ! 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 0.95 FD 1.05 HN 1.00 KP 1.04 ! LA 0.95 MK 1.06 NL 1.04 OV 0.95 ! PT 0.92 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 1.10 KP 1.01 ! LA 1.04 MK 1.10 NL 1.08 OV 0.99 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.06 HN 1.00 KP 1.02 ! LA 1.00 MK 1.16 NL 1.08 OV 0.98 ! PT 0.92 SC 0.98 ! ! ! 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* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.018862Jy sigma=0.630054 ! Fit after self-cal, rms=0.018164Jy sigma=0.599460 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9414 mas, bmaj=3.06 mas, bpa=-20.95 degrees ! Estimated noise=0.623895 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 = 0.000582123 Jy ! Component: 100 - total flux cleaned = 0.00100566 Jy ! Component: 150 - total flux cleaned = 0.00112201 Jy ! Component: 200 - total flux cleaned = 0.0012651 Jy ! Total flux subtracted in 200 components = 0.0012651 Jy ! Clean residual min=-0.002580 max=0.002687 Jy/beam ! Clean residual mean=-0.000004 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.113687 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 68 components and 0.113687 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=0.017946Jy sigma=0.592682 ! Fit after self-cal, rms=0.017945Jy sigma=0.592447 ! 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=0.017945Jy sigma=0.592447 ! Fit after self-cal, rms=0.017949Jy sigma=0.592208 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.941 mas, bmaj=3.058 mas, bpa=-20.97 degrees ! Estimated noise=0.6243 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000679562 Jy ! Component: 100 - total flux cleaned = 0.000811282 Jy ! Component: 150 - total flux cleaned = 0.000995684 Jy ! Component: 200 - total flux cleaned = 0.00111144 Jy ! Total flux subtracted in 200 components = 0.00111144 Jy ! Clean residual min=-0.002493 max=0.002657 Jy/beam ! Clean residual mean=-0.000004 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.114798 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 82 components and 0.114798 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=0.017831Jy sigma=0.588997 ! Fit after self-cal, rms=0.017830Jy sigma=0.588892 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) ! Added new window around map position (18, -19.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00206067 Jy ! Component: 100 - total flux cleaned = 0.00238376 Jy ! Component: 150 - total flux cleaned = 0.00254461 Jy ! Component: 200 - total flux cleaned = 0.00275135 Jy ! Total flux subtracted in 200 components = 0.00275135 Jy ! Clean residual min=-0.002257 max=0.001753 Jy/beam ! Clean residual mean=-0.000003 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.11755 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 106 components and 0.11755 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=0.017475Jy sigma=0.576222 ! Fit after self-cal, rms=0.017442Jy sigma=0.575055 ! 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=0.017442Jy sigma=0.575055 ! Fit after self-cal, rms=0.017208Jy sigma=0.562259 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9404 mas, bmaj=3.058 mas, bpa=-21 degrees ! Estimated noise=0.62796 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000686924 Jy ! Component: 100 - total flux cleaned = 0.000653364 Jy ! Component: 150 - total flux cleaned = 0.000525948 Jy ! Component: 200 - total flux cleaned = 0.000497135 Jy ! Total flux subtracted in 200 components = 0.000497135 Jy ! Clean residual min=-0.002102 max=0.001702 Jy/beam ! Clean residual mean=-0.000002 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.118047 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 125 components and 0.118047 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=0.017067Jy sigma=0.557879 ! Fit after self-cal, rms=0.017059Jy sigma=0.557665 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 = 0.000110421 Jy ! Component: 100 - total flux cleaned = 5.30111e-05 Jy ! Component: 150 - total flux cleaned = -1.05559e-06 Jy ! Component: 200 - total flux cleaned = -2.66292e-05 Jy ! Total flux subtracted in 200 components = -2.66292e-05 Jy ! Clean residual min=-0.001964 max=0.001599 Jy/beam ! Clean residual mean=-0.000002 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.11802 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 132 components and 0.11802 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=0.016974Jy sigma=0.555155 ! Fit after self-cal, rms=0.016970Jy sigma=0.555054 ! 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=0.016970Jy sigma=0.555054 ! Fit after self-cal, rms=0.016560Jy sigma=0.537954 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.088 mas, bmaj=3.309 mas, bpa=-22.85 degrees ! Estimated noise=0.75578 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000308719 Jy ! Component: 100 - total flux cleaned = 0.000436492 Jy ! Component: 150 - total flux cleaned = 0.000520335 Jy ! Component: 200 - total flux cleaned = 0.000485527 Jy ! Total flux subtracted in 200 components = 0.000485527 Jy ! Clean residual min=-0.001348 max=0.001154 Jy/beam ! Clean residual mean=-0.000003 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.118506 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 149 components and 0.118506 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=0.016533Jy sigma=0.537123 ! Fit after self-cal, rms=0.016530Jy sigma=0.537040 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 = -0.000152029 Jy ! Component: 100 - total flux cleaned = -0.000198876 Jy ! Component: 150 - total flux cleaned = -0.000184289 Jy ! Component: 200 - total flux cleaned = -0.00018388 Jy ! Total flux subtracted in 200 components = -0.00018388 Jy ! Clean residual min=-0.001320 max=0.001114 Jy/beam ! Clean residual mean=-0.000003 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.118322 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 171 components and 0.118322 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=0.016525Jy sigma=0.536781 ! Fit after self-cal, rms=0.016523Jy sigma=0.536742 ! 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=0.94 mas, bmaj=3.054 mas, bpa=-20.97 degrees ! Estimated noise=0.627585 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.94 x 3.054 at -20.97 degrees (North through East) ! Clean map min=-0.001678 max=0.080766 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=0.7501 mas, bmaj=3.003 mas, bpa=-19.87 degrees ! Estimated noise=0.904045 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0639258 Jy ! Component: 100 - total flux cleaned = 0.0811316 Jy ! Component: 150 - total flux cleaned = 0.0906995 Jy ! Component: 200 - total flux cleaned = 0.0968902 Jy ! Total flux subtracted in 200 components = 0.0968902 Jy ! Clean residual min=-0.003304 max=0.004366 Jy/beam ! Clean residual mean=-0.000005 rms=0.000853 Jy/beam ! Combined flux in latest and established models = 0.0968902 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0968902 Jy ! Inverting map and beam ! Estimated beam: bmin=0.94 mas, bmaj=3.054 mas, bpa=-20.97 degrees ! Estimated noise=0.627585 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 = 0.00627196 Jy ! Component: 100 - total flux cleaned = 0.0101613 Jy ! Component: 150 - total flux cleaned = 0.0130186 Jy ! Component: 200 - total flux cleaned = 0.0149647 Jy ! Total flux subtracted in 200 components = 0.0149647 Jy ! Clean residual min=-0.002662 max=0.002182 Jy/beam ! Clean residual mean=-0.000004 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.111855 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 50 components and 0.111855 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=2.088 mas, bmaj=3.309 mas, bpa=-22.85 degrees ! Estimated noise=0.75578 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00237598 Jy ! Component: 100 - total flux cleaned = 0.00346917 Jy ! Component: 150 - total flux cleaned = 0.00423496 Jy ! Component: 200 - total flux cleaned = 0.00457679 Jy ! Total flux subtracted in 200 components = 0.00457679 Jy ! Clean residual min=-0.001861 max=0.001542 Jy/beam ! Clean residual mean=-0.000005 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.116432 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 = 8.46284e-05 Jy ! Component: 100 - total flux cleaned = 0.000269504 Jy ! Component: 150 - total flux cleaned = 0.000365036 Jy ! Component: 200 - total flux cleaned = 0.000421766 Jy ! Total flux subtracted in 200 components = 0.000421766 Jy ! Clean residual min=-0.001546 max=0.001239 Jy/beam ! Clean residual mean=-0.000004 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.116853 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 114 components and 0.116853 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.94 mas, bmaj=3.054 mas, bpa=-20.97 degrees ! Estimated noise=0.627585 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000113822 Jy ! Component: 100 - total flux cleaned = 0.000316011 Jy ! Component: 150 - total flux cleaned = 0.000316192 Jy ! Component: 200 - total flux cleaned = 0.000282047 Jy ! Total flux subtracted in 200 components = 0.000282047 Jy ! Clean residual min=-0.002147 max=0.001382 Jy/beam ! Clean residual mean=-0.000002 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.117136 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 137 components and 0.117135 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=0.016838Jy sigma=0.544345 ! Fit after self-cal, rms=0.016824Jy sigma=0.543940 wmodel /d2/scr/pima/bp177i_uvs/J0805+7410_X_map.mod ! Writing 137 model components to file: /d2/scr/pima/bp177i_uvs/J0805+7410_X_map.mod wobs /d2/scr/pima/bp177i_uvs/J0805+7410_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J0805+7410_X_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J0805+7410_X_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp177i_uvs/J0805+7410_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 = -0.000858966 Jy ! Component: 100 - total flux cleaned = -0.0014943 Jy ! Component: 150 - total flux cleaned = -0.00169711 Jy ! Component: 200 - total flux cleaned = -0.00191175 Jy ! Component: 250 - total flux cleaned = -0.00218625 Jy ! Component: 300 - total flux cleaned = -0.0024517 Jy ! Component: 350 - total flux cleaned = -0.00273074 Jy ! Component: 400 - total flux cleaned = -0.00293979 Jy ! Component: 450 - total flux cleaned = -0.00318426 Jy ! Component: 500 - total flux cleaned = -0.00342247 Jy ! Component: 550 - total flux cleaned = -0.00365512 Jy ! Component: 600 - total flux cleaned = -0.00382521 Jy ! Component: 650 - total flux cleaned = -0.00395501 Jy ! Component: 700 - total flux cleaned = -0.00410027 Jy ! Component: 750 - total flux cleaned = -0.00422481 Jy ! Component: 800 - total flux cleaned = -0.00438168 Jy ! Component: 850 - total flux cleaned = -0.00450101 Jy ! Component: 900 - total flux cleaned = -0.00463491 Jy ! Component: 950 - total flux cleaned = -0.0046842 Jy ! Component: 1000 - total flux cleaned = -0.00479722 Jy ! Component: 1050 - total flux cleaned = -0.00484481 Jy ! Component: 1100 - total flux cleaned = -0.004876 Jy ! Component: 1150 - total flux cleaned = -0.00492223 Jy ! Component: 1200 - total flux cleaned = -0.00493733 Jy ! Component: 1250 - total flux cleaned = -0.00496702 Jy ! Component: 1300 - total flux cleaned = -0.00499654 Jy ! Component: 1350 - total flux cleaned = -0.00505449 Jy ! Component: 1400 - total flux cleaned = -0.00508265 Jy ! Component: 1450 - total flux cleaned = -0.0050685 Jy ! Component: 1500 - total flux cleaned = -0.0051103 Jy ! Component: 1550 - total flux cleaned = -0.00515157 Jy ! Component: 1600 - total flux cleaned = -0.00515146 Jy ! Component: 1650 - total flux cleaned = -0.00517819 Jy ! Component: 1700 - total flux cleaned = -0.00513869 Jy ! Component: 1750 - total flux cleaned = -0.00519118 Jy ! Component: 1800 - total flux cleaned = -0.00517806 Jy ! Component: 1850 - total flux cleaned = -0.005165 Jy ! Component: 1900 - total flux cleaned = -0.005165 Jy ! Component: 1950 - total flux cleaned = -0.00512723 Jy ! Component: 2000 - total flux cleaned = -0.00516439 Jy ! Component: 2050 - total flux cleaned = -0.00511523 Jy ! Component: 2100 - total flux cleaned = -0.00510323 Jy ! Component: 2150 - total flux cleaned = -0.00506738 Jy ! Component: 2200 - total flux cleaned = -0.00505575 Jy ! Component: 2250 - total flux cleaned = -0.0050324 Jy ! Component: 2300 - total flux cleaned = -0.00504402 Jy ! Component: 2350 - total flux cleaned = -0.0050323 Jy ! Component: 2400 - total flux cleaned = -0.00499789 Jy ! Component: 2450 - total flux cleaned = -0.00498652 Jy ! Component: 2500 - total flux cleaned = -0.005009 Jy ! Component: 2550 - total flux cleaned = -0.00500882 Jy ! Component: 2600 - total flux cleaned = -0.00496474 Jy ! Component: 2650 - total flux cleaned = -0.0049429 Jy ! Component: 2700 - total flux cleaned = -0.00494297 Jy ! Component: 2750 - total flux cleaned = -0.00491072 Jy ! Component: 2800 - total flux cleaned = -0.00488939 Jy ! Component: 2850 - total flux cleaned = -0.00486818 Jy ! Component: 2900 - total flux cleaned = -0.00482617 Jy ! Component: 2950 - total flux cleaned = -0.00479503 Jy ! Component: 3000 - total flux cleaned = -0.00476401 Jy ! Component: 3050 - total flux cleaned = -0.0047435 Jy ! Component: 3100 - total flux cleaned = -0.00473331 Jy ! Component: 3150 - total flux cleaned = -0.00470316 Jy ! Component: 3200 - total flux cleaned = -0.00469316 Jy ! Component: 3250 - total flux cleaned = -0.00465331 Jy ! Component: 3300 - total flux cleaned = -0.00462363 Jy ! Component: 3350 - total flux cleaned = -0.00459424 Jy ! Component: 3400 - total flux cleaned = -0.00454564 Jy ! Component: 3450 - total flux cleaned = -0.00452632 Jy ! Component: 3500 - total flux cleaned = -0.00453593 Jy ! Component: 3550 - total flux cleaned = -0.00446914 Jy ! Component: 3600 - total flux cleaned = -0.00444071 Jy ! Component: 3650 - total flux cleaned = -0.00440311 Jy ! Component: 3700 - total flux cleaned = -0.00438443 Jy ! Component: 3750 - total flux cleaned = -0.00437514 Jy ! Component: 3800 - total flux cleaned = -0.00435666 Jy ! Component: 3850 - total flux cleaned = -0.0043383 Jy ! Component: 3900 - total flux cleaned = -0.0043292 Jy ! Component: 3950 - total flux cleaned = -0.0042838 Jy ! Component: 4000 - total flux cleaned = -0.00427478 Jy ! Component: 4050 - total flux cleaned = -0.00426575 Jy ! Total flux subtracted in 4096 components = -0.00423895 Jy ! Clean residual min=-0.000475 max=0.000501 Jy/beam ! Clean residual mean=-0.000000 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.112897 Jy keep ! Adding 262 model components to the UV plane model. ! The established model now contains 398 components and 0.112897 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J0805+7410_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.94 x 3.054 at -20.97 degrees (North through East) ! Clean map min=-0.0013717 max=0.081717 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J0805+7410_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0817167 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000152943 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.561486 0.561486 1.12297 2.24594 4.49189 8.98378 17.9676 35.9351 71.8702 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.081 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 534.296 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J0805+7410_X_uvs.log closed on Tue Apr 15 00:13:28 2014