! Started logfile: /scr/pima/bp171a7_uvs/J0643+1238_X_uvs.log on Sun May 12 14:00:41 2013 obs /scr/pima/bp171a7_uvs/J0643+1238_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a7_uvs/J0643+1238_X_uva.fits ! AN table 1: 7 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.996032 visibilities/baseline/integration-bin. ! Found source: J0643+1238 ! ! 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 7.40797e+09 3.2e+07 1 3.2e+07 ! 02 2 7.43997e+09 3.2e+07 1 3.2e+07 ! 03 3 7.47197e+09 3.2e+07 1 3.2e+07 ! 04 4 7.56797e+09 3.2e+07 1 3.2e+07 ! 05 5 7.75997e+09 3.2e+07 1 3.2e+07 ! 06 6 7.79197e+09 3.2e+07 1 3.2e+07 ! 07 7 7.82397e+09 3.2e+07 1 3.2e+07 ! 08 8 7.85597e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2008 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 /scr/pima/bp171a7_uvs/J0643+1238_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 = 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=1.007046Jy sigma=0.711948 ! Fit after self-cal, rms=0.929750Jy sigma=0.657303 ! 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=0.7791 mas, bmaj=2.349 mas, bpa=-12.42 degrees ! Estimated noise=29.3619 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 = 0.053197 Jy ! Component: 100 - total flux cleaned = 0.0670046 Jy ! Total flux subtracted in 100 components = 0.0670046 Jy ! Clean residual min=-0.003459 max=0.005395 Jy/beam ! Clean residual mean=-0.000002 rms=0.001023 Jy/beam ! Combined flux in latest and established models = 0.0670046 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0670046 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=0.027353Jy sigma=0.019336 ! Fit after self-cal, rms=0.027329Jy sigma=0.019319 ! 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=0.9445 mas, bmaj=2.583 mas, bpa=-13.22 degrees ! Estimated noise=22.3205 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 = 0.0069218 Jy ! Component: 100 - total flux cleaned = 0.0103698 Jy ! Component: 150 - total flux cleaned = 0.0124106 Jy ! Component: 200 - total flux cleaned = 0.0137184 Jy ! Total flux subtracted in 200 components = 0.0137184 Jy ! Clean residual min=-0.002702 max=0.002904 Jy/beam ! Clean residual mean=-0.000008 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.080723 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 48 components and 0.080723 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=0.025624Jy sigma=0.018114 ! Fit after self-cal, rms=0.025618Jy sigma=0.018109 ! 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 1.09 HN 0.93 KP 0.96 LA 1.03 ! MK 1.02 NL 1.01 OV 1.02 PT 0.86 ! SC 0.91 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 HN 0.91 KP 0.95 LA 0.93 ! MK 1.01 NL 1.06 OV 0.98 PT 0.92 ! SC 0.90 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.12 HN 0.94 KP 1.12 LA 0.97 ! MK 1.09 NL 1.02 OV 1.05 PT 0.89 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.17 HN 1.05 KP 0.90 LA 0.93 ! MK 1.04 NL 1.02 OV 1.03 PT 0.94 ! SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 HN 1.00 KP 1.10 LA 0.92 ! MK 0.95 NL 1.02 OV 0.94 PT 0.91 ! SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.13 HN 1.02 KP 1.09 LA 0.99 ! MK 1.02 NL 0.98 OV 1.00 PT 0.89 ! SC 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.10 HN 1.00 KP 1.04 LA 0.90 ! MK 1.08 NL 1.03 OV 1.02 PT 0.96 ! SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.16 HN 0.99 KP 1.14 LA 0.89 ! MK 1.00 NL 1.03 OV 1.09 PT 0.86 ! SC 1.15 ! ! ! Fit before self-cal, rms=0.025618Jy sigma=0.018109 ! Fit after self-cal, rms=0.024517Jy sigma=0.017340 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9511 mas, bmaj=2.579 mas, bpa=-13.07 degrees ! Estimated noise=22.2074 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 = 0.000367043 Jy ! Component: 100 - total flux cleaned = 0.00045277 Jy ! Component: 150 - total flux cleaned = 0.000452427 Jy ! Component: 200 - total flux cleaned = 0.000443175 Jy ! Total flux subtracted in 200 components = 0.000443175 Jy ! Clean residual min=-0.001496 max=0.001489 Jy/beam ! Clean residual mean=-0.000000 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.0811662 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 57 components and 0.0811662 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=0.024506Jy sigma=0.017332 ! Fit after self-cal, rms=0.024527Jy sigma=0.017327 ! 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=0.024527Jy sigma=0.017327 ! Fit after self-cal, rms=0.024509Jy sigma=0.017326 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9504 mas, bmaj=2.577 mas, bpa=-13.09 degrees ! Estimated noise=22.2011 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000162779 Jy ! Component: 100 - total flux cleaned = 0.000225118 Jy ! Component: 150 - total flux cleaned = 0.000232732 Jy ! Component: 200 - total flux cleaned = 0.000239552 Jy ! Total flux subtracted in 200 components = 0.000239552 Jy ! Clean residual min=-0.001475 max=0.001468 Jy/beam ! Clean residual mean=0.000000 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.0814057 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 59 components and 0.0814057 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=0.024504Jy sigma=0.017323 ! Fit after self-cal, rms=0.024504Jy sigma=0.017323 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.16997e-06 Jy ! Component: 100 - total flux cleaned = 5.14296e-06 Jy ! Component: 150 - total flux cleaned = 1.71773e-05 Jy ! Component: 200 - total flux cleaned = 2.82285e-05 Jy ! Total flux subtracted in 200 components = 2.82285e-05 Jy ! Clean residual min=-0.001466 max=0.001466 Jy/beam ! Clean residual mean=0.000000 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.081434 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 61 components and 0.081434 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=0.024501Jy sigma=0.017321 ! Fit after self-cal, rms=0.024501Jy sigma=0.017321 ! 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=0.024501Jy sigma=0.017321 ! Fit after self-cal, rms=0.024477Jy sigma=0.017320 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9498 mas, bmaj=2.577 mas, bpa=-13.12 degrees ! Estimated noise=22.186 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.67603e-05 Jy ! Component: 100 - total flux cleaned = 9.8498e-05 Jy ! Component: 150 - total flux cleaned = 0.000118444 Jy ! Component: 200 - total flux cleaned = 0.000127423 Jy ! Total flux subtracted in 200 components = 0.000127423 Jy ! Clean residual min=-0.001449 max=0.001451 Jy/beam ! Clean residual mean=-0.000000 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.0815614 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 61 components and 0.0815614 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=0.024474Jy sigma=0.017319 ! Fit after self-cal, rms=0.024474Jy sigma=0.017319 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 = -8.9729e-07 Jy ! Component: 100 - total flux cleaned = 3.46334e-06 Jy ! Component: 150 - total flux cleaned = 7.62401e-06 Jy ! Component: 200 - total flux cleaned = 1.14643e-05 Jy ! Total flux subtracted in 200 components = 1.14643e-05 Jy ! Clean residual min=-0.001443 max=0.001449 Jy/beam ! Clean residual mean=-0.000000 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.0815729 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 63 components and 0.0815729 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=0.024473Jy sigma=0.017318 ! Fit after self-cal, rms=0.024473Jy sigma=0.017318 ! 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=0.024473Jy sigma=0.017318 ! Fit after self-cal, rms=0.024461Jy sigma=0.017318 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.177 mas, bmaj=3.48 mas, bpa=-14.1 degrees ! Estimated noise=27.6152 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.4719e-05 Jy ! Component: 100 - total flux cleaned = 6.41792e-05 Jy ! Component: 150 - total flux cleaned = 5.02709e-05 Jy ! Component: 200 - total flux cleaned = 4.31063e-05 Jy ! Total flux subtracted in 200 components = 4.31063e-05 Jy ! Clean residual min=-0.001492 max=0.001608 Jy/beam ! Clean residual mean=-0.000000 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.081616 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 65 components and 0.081616 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=0.024462Jy sigma=0.017318 ! Fit after self-cal, rms=0.024461Jy sigma=0.017318 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 = 6.32366e-06 Jy ! Component: 100 - total flux cleaned = -2.04904e-06 Jy ! Component: 150 - total flux cleaned = -6.62351e-06 Jy ! Component: 200 - total flux cleaned = -1.27002e-05 Jy ! Total flux subtracted in 200 components = -1.27002e-05 Jy ! Clean residual min=-0.001493 max=0.001603 Jy/beam ! Clean residual mean=-0.000000 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.0816033 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 69 components and 0.0816033 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=0.024462Jy sigma=0.017319 ! Fit after self-cal, rms=0.024462Jy sigma=0.017318 ! 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=0.9496 mas, bmaj=2.577 mas, bpa=-13.15 degrees ! Estimated noise=22.177 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9496 x 2.577 at -13.15 degrees (North through East) ! Clean map min=-0.0013268 max=0.068721 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=0.7841 mas, bmaj=2.347 mas, bpa=-12.48 degrees ! Estimated noise=29.2328 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0529463 Jy ! Component: 100 - total flux cleaned = 0.066661 Jy ! Component: 150 - total flux cleaned = 0.0721625 Jy ! Component: 200 - total flux cleaned = 0.0751128 Jy ! Total flux subtracted in 200 components = 0.0751128 Jy ! Clean residual min=-0.002721 max=0.002635 Jy/beam ! Clean residual mean=0.000000 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.0751128 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 0.0751128 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9496 mas, bmaj=2.577 mas, bpa=-13.15 degrees ! Estimated noise=22.177 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 = 0.00261336 Jy ! Component: 100 - total flux cleaned = 0.00399779 Jy ! Component: 150 - total flux cleaned = 0.00484749 Jy ! Component: 200 - total flux cleaned = 0.00539452 Jy ! Total flux subtracted in 200 components = 0.00539452 Jy ! Clean residual min=-0.001474 max=0.001453 Jy/beam ! Clean residual mean=-0.000000 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.0805073 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 41 components and 0.0805074 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=2.177 mas, bmaj=3.48 mas, bpa=-14.1 degrees ! Estimated noise=27.6152 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000557287 Jy ! Component: 100 - total flux cleaned = 0.000792131 Jy ! Component: 150 - total flux cleaned = 0.000869311 Jy ! Component: 200 - total flux cleaned = 0.000886867 Jy ! Total flux subtracted in 200 components = 0.000886867 Jy ! Clean residual min=-0.001498 max=0.001620 Jy/beam ! Clean residual mean=-0.000000 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.0813942 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.39989e-05 Jy ! Component: 100 - total flux cleaned = 2.10047e-05 Jy ! Component: 150 - total flux cleaned = 2.31325e-05 Jy ! Component: 200 - total flux cleaned = 2.52495e-05 Jy ! Total flux subtracted in 200 components = 2.52495e-05 Jy ! Clean residual min=-0.001496 max=0.001619 Jy/beam ! Clean residual mean=-0.000000 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.0814195 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 54 components and 0.0814195 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9496 mas, bmaj=2.577 mas, bpa=-13.15 degrees ! Estimated noise=22.177 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.86241e-05 Jy ! Component: 100 - total flux cleaned = 2.82795e-05 Jy ! Component: 150 - total flux cleaned = 2.21628e-05 Jy ! Component: 200 - total flux cleaned = 5.37821e-06 Jy ! Total flux subtracted in 200 components = 5.37821e-06 Jy ! Clean residual min=-0.001437 max=0.001463 Jy/beam ! Clean residual mean=-0.000000 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.0814248 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 64 components and 0.0814248 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=0.024464Jy sigma=0.017320 ! Fit after self-cal, rms=0.024463Jy sigma=0.017320 wmodel /scr/pima/bp171a7_uvs/J0643+1238_X_map.mod ! Writing 64 model components to file: /scr/pima/bp171a7_uvs/J0643+1238_X_map.mod wobs /scr/pima/bp171a7_uvs/J0643+1238_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a7_uvs/J0643+1238_X_uvs.fits wwins /scr/pima/bp171a7_uvs/J0643+1238_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171a7_uvs/J0643+1238_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 = 8.36926e-05 Jy ! Component: 100 - total flux cleaned = 0.000154709 Jy ! Component: 150 - total flux cleaned = 0.00020045 Jy ! Component: 200 - total flux cleaned = 0.000264737 Jy ! Component: 250 - total flux cleaned = 0.000366112 Jy ! Component: 300 - total flux cleaned = 0.000423734 Jy ! Component: 350 - total flux cleaned = 0.000517045 Jy ! Component: 400 - total flux cleaned = 0.000681107 Jy ! Component: 450 - total flux cleaned = 0.000822734 Jy ! Component: 500 - total flux cleaned = 0.000976826 Jy ! Component: 550 - total flux cleaned = 0.00109317 Jy ! Component: 600 - total flux cleaned = 0.00120674 Jy ! Component: 650 - total flux cleaned = 0.00134836 Jy ! Component: 700 - total flux cleaned = 0.00145536 Jy ! Component: 750 - total flux cleaned = 0.00157423 Jy ! Component: 800 - total flux cleaned = 0.0016755 Jy ! Component: 850 - total flux cleaned = 0.00174569 Jy ! Component: 900 - total flux cleaned = 0.00181461 Jy ! Component: 950 - total flux cleaned = 0.00186871 Jy ! Component: 1000 - total flux cleaned = 0.00194744 Jy ! Component: 1050 - total flux cleaned = 0.00201104 Jy ! Component: 1100 - total flux cleaned = 0.00204867 Jy ! Component: 1150 - total flux cleaned = 0.00212207 Jy ! Component: 1200 - total flux cleaned = 0.00215822 Jy ! Component: 1250 - total flux cleaned = 0.00222882 Jy ! Component: 1300 - total flux cleaned = 0.00227481 Jy ! Component: 1350 - total flux cleaned = 0.00229758 Jy ! Component: 1400 - total flux cleaned = 0.0023642 Jy ! Component: 1450 - total flux cleaned = 0.00244036 Jy ! Component: 1500 - total flux cleaned = 0.00244044 Jy ! Component: 1550 - total flux cleaned = 0.00247202 Jy ! Component: 1600 - total flux cleaned = 0.00249273 Jy ! Component: 1650 - total flux cleaned = 0.00248282 Jy ! Component: 1700 - total flux cleaned = 0.00250304 Jy ! Component: 1750 - total flux cleaned = 0.00253229 Jy ! Component: 1800 - total flux cleaned = 0.00251293 Jy ! Component: 1850 - total flux cleaned = 0.00251297 Jy ! Component: 1900 - total flux cleaned = 0.00255993 Jy ! Component: 1950 - total flux cleaned = 0.00256905 Jy ! Component: 2000 - total flux cleaned = 0.00256911 Jy ! Component: 2050 - total flux cleaned = 0.00256006 Jy ! Component: 2100 - total flux cleaned = 0.00257808 Jy ! Component: 2150 - total flux cleaned = 0.00260465 Jy ! Component: 2200 - total flux cleaned = 0.00264815 Jy ! Component: 2250 - total flux cleaned = 0.0026567 Jy ! Component: 2300 - total flux cleaned = 0.00267376 Jy ! Component: 2350 - total flux cleaned = 0.00271592 Jy ! Component: 2400 - total flux cleaned = 0.00271581 Jy ! Component: 2450 - total flux cleaned = 0.0027076 Jy ! Component: 2500 - total flux cleaned = 0.00273221 Jy ! Component: 2550 - total flux cleaned = 0.00274845 Jy ! Component: 2600 - total flux cleaned = 0.00276454 Jy ! Component: 2650 - total flux cleaned = 0.00278044 Jy ! Component: 2700 - total flux cleaned = 0.00278048 Jy ! Component: 2750 - total flux cleaned = 0.0028118 Jy ! Component: 2800 - total flux cleaned = 0.00283499 Jy ! Component: 2850 - total flux cleaned = 0.00285804 Jy ! Component: 2900 - total flux cleaned = 0.00286569 Jy ! Component: 2950 - total flux cleaned = 0.00288094 Jy ! Component: 3000 - total flux cleaned = 0.00292622 Jy ! Component: 3050 - total flux cleaned = 0.00293368 Jy ! Component: 3100 - total flux cleaned = 0.0029708 Jy ! Component: 3150 - total flux cleaned = 0.00298558 Jy ! Component: 3200 - total flux cleaned = 0.0030296 Jy ! Component: 3250 - total flux cleaned = 0.00304413 Jy ! Component: 3300 - total flux cleaned = 0.00308753 Jy ! Component: 3350 - total flux cleaned = 0.00309473 Jy ! Component: 3400 - total flux cleaned = 0.00310194 Jy ! Component: 3450 - total flux cleaned = 0.00309487 Jy ! Component: 3500 - total flux cleaned = 0.00312324 Jy ! Component: 3550 - total flux cleaned = 0.00312328 Jy ! Component: 3600 - total flux cleaned = 0.00315137 Jy ! Component: 3650 - total flux cleaned = 0.00315836 Jy ! Component: 3700 - total flux cleaned = 0.00317924 Jy ! Component: 3750 - total flux cleaned = 0.00317926 Jy ! Component: 3800 - total flux cleaned = 0.00320689 Jy ! Component: 3850 - total flux cleaned = 0.00322063 Jy ! Component: 3900 - total flux cleaned = 0.003248 Jy ! Component: 3950 - total flux cleaned = 0.00325482 Jy ! Component: 4000 - total flux cleaned = 0.0032752 Jy ! Component: 4050 - total flux cleaned = 0.00329552 Jy ! Total flux subtracted in 4096 components = 0.003309 Jy ! Clean residual min=-0.000472 max=0.000512 Jy/beam ! Clean residual mean=0.000001 rms=0.000109 Jy/beam ! Combined flux in latest and established models = 0.0847338 Jy keep ! Adding 242 model components to the UV plane model. ! The established model now contains 306 components and 0.0847339 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a7_uvs/J0643+1238_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9496 x 2.577 at -13.15 degrees (North through East) ! Clean map min=-0.00073309 max=0.068795 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a7_uvs/J0643+1238_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0687947 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000107497 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.468775 0.468775 0.937549 1.8751 3.7502 7.5004 15.0008 30.0016 60.0032 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.068 quit ! Quitting program ! Log file /scr/pima/bp171a7_uvs/J0643+1238_X_uvs.log closed on Sun May 12 14:00:45 2013