! Started logfile: /scr/pima/bs241c_uvs/J0505-0419_X_uvs.log on Thu Jul 2 09:08:44 2015 obs /scr/pima/bs241c_uvs/J0505-0419_X_uva.fits ! Reading UV FITS file: /scr/pima/bs241c_uvs/J0505-0419_X_uva.fits ! AN table 1: 24 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.596065 visibilities/baseline/integration-bin. ! Found source: J0505-0419 ! ! 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): I ! ! Read 0 lines of history. ! ! Reading 4120 visibilities. select RR ! Polarization RR is unavailable. ! Selecting polarization: I, 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/bs241c_uvs/J0505-0419_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. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000022Jy sigma=28.948859 ! Fit after self-cal, rms=0.958307Jy sigma=27.764324 ! 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=1.089 mas, bmaj=2.587 mas, bpa=14.37 degrees ! Estimated noise=0.590256 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 = 0.0315327 Jy ! Component: 100 - total flux cleaned = 0.0385973 Jy ! Total flux subtracted in 100 components = 0.0385973 Jy ! Clean residual min=-0.002714 max=0.002865 Jy/beam ! Clean residual mean=-0.000010 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.0385973 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0385973 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=0.027979Jy sigma=0.722285 ! Fit after self-cal, rms=0.027382Jy sigma=0.702501 ! 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=1.29 mas, bmaj=2.768 mas, bpa=12.59 degrees ! Estimated noise=0.388164 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 = 0.00385874 Jy ! Component: 100 - total flux cleaned = 0.0057484 Jy ! Component: 150 - total flux cleaned = 0.00693919 Jy ! Component: 200 - total flux cleaned = 0.00771645 Jy ! Total flux subtracted in 200 components = 0.00771645 Jy ! Clean residual min=-0.001838 max=0.001685 Jy/beam ! Clean residual mean=-0.000007 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.0463138 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 36 components and 0.0463138 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=0.026816Jy sigma=0.685965 ! Fit after self-cal, rms=0.026813Jy sigma=0.685767 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.29 x 2.768 at 12.59 degrees (North through East) ! Clean map min=-0.0018056 max=0.041681 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. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.98 HN 1.05 KP 1.03 ! LA 1.05 NL 1.03 OV 1.01 PT 0.84 ! SC 1.02 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.04 HN 0.95 KP 1.02 ! LA 0.93 NL 1.03 OV 1.04 PT 0.94 ! SC 1.00 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.04 HN 0.86 KP 1.12 ! LA 0.97 NL 1.07 OV 0.99 PT 0.89 ! SC 1.01 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.05 HN 1.07 KP 0.90 ! LA 0.99 NL 0.90 OV 1.03 PT 0.89 ! SC 0.97 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.05 HN 1.04 KP 1.04 ! LA 0.93 NL 1.10 OV 1.05 PT 0.96 ! SC 1.01 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.07 HN 1.00 KP 1.11 ! LA 0.87 NL 0.95 OV 0.98 PT 0.85 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.026813Jy sigma=0.685767 ! Fit after self-cal, rms=0.026414Jy sigma=0.678467 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.298 mas, bmaj=2.802 mas, bpa=12.1 degrees ! Estimated noise=0.386401 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 = 0.000100682 Jy ! Component: 100 - total flux cleaned = 2.95266e-05 Jy ! Component: 150 - total flux cleaned = -3.69782e-06 Jy ! Component: 200 - total flux cleaned = -1.08836e-05 Jy ! Total flux subtracted in 200 components = -1.08836e-05 Jy ! Clean residual min=-0.001286 max=0.001445 Jy/beam ! Clean residual mean=-0.000004 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.0463029 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 44 components and 0.0463029 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=0.026407Jy sigma=0.678224 ! Fit after self-cal, rms=0.026411Jy sigma=0.678053 ! 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=0.026411Jy sigma=0.678053 ! Fit after self-cal, rms=0.026373Jy sigma=0.678037 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.297 mas, bmaj=2.801 mas, bpa=12.12 degrees ! Estimated noise=0.385616 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.0927e-05 Jy ! Component: 100 - total flux cleaned = -2.52569e-05 Jy ! Component: 150 - total flux cleaned = -2.53162e-05 Jy ! Component: 200 - total flux cleaned = -2.52834e-05 Jy ! Total flux subtracted in 200 components = -2.52834e-05 Jy ! Clean residual min=-0.001279 max=0.001438 Jy/beam ! Clean residual mean=-0.000004 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.0462776 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 45 components and 0.0462776 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=0.026370Jy sigma=0.677918 ! Fit after self-cal, rms=0.026370Jy sigma=0.677912 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 = 1.39207e-05 Jy ! Component: 100 - total flux cleaned = 1.37269e-05 Jy ! Component: 150 - total flux cleaned = 1.37502e-05 Jy ! Component: 200 - total flux cleaned = 1.85365e-05 Jy ! Total flux subtracted in 200 components = 1.85365e-05 Jy ! Clean residual min=-0.001278 max=0.001433 Jy/beam ! Clean residual mean=-0.000004 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.0462962 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 47 components and 0.0462962 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=0.026369Jy sigma=0.677842 ! Fit after self-cal, rms=0.026368Jy sigma=0.677839 ! 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=0.026368Jy sigma=0.677839 ! Fit after self-cal, rms=0.026330Jy sigma=0.677833 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.296 mas, bmaj=2.8 mas, bpa=12.13 degrees ! Estimated noise=0.384962 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.21253e-05 Jy ! Component: 100 - total flux cleaned = -2.23134e-05 Jy ! Component: 150 - total flux cleaned = -2.26073e-05 Jy ! Component: 200 - total flux cleaned = -2.2579e-05 Jy ! Total flux subtracted in 200 components = -2.2579e-05 Jy ! Clean residual min=-0.001273 max=0.001425 Jy/beam ! Clean residual mean=-0.000004 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.0462736 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 49 components and 0.0462736 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=0.026329Jy sigma=0.677768 ! Fit after self-cal, rms=0.026329Jy sigma=0.677766 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 = 1.10653e-05 Jy ! Component: 100 - total flux cleaned = 1.09028e-05 Jy ! Component: 150 - total flux cleaned = 1.09783e-05 Jy ! Component: 200 - total flux cleaned = 1.09438e-05 Jy ! Total flux subtracted in 200 components = 1.09438e-05 Jy ! Clean residual min=-0.001274 max=0.001421 Jy/beam ! Clean residual mean=-0.000004 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.0462845 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 50 components and 0.0462845 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=0.026328Jy sigma=0.677726 ! Fit after self-cal, rms=0.026328Jy sigma=0.677725 ! 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=0.026328Jy sigma=0.677725 ! Fit after self-cal, rms=0.026296Jy sigma=0.677720 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.293 mas, bmaj=3.542 mas, bpa=-3.361 degrees ! Estimated noise=0.44594 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.3753e-05 Jy ! Component: 100 - total flux cleaned = -3.64591e-05 Jy ! Component: 150 - total flux cleaned = -3.65833e-05 Jy ! Component: 200 - total flux cleaned = -3.64438e-05 Jy ! Total flux subtracted in 200 components = -3.64438e-05 Jy ! Clean residual min=-0.001497 max=0.001814 Jy/beam ! Clean residual mean=-0.000008 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.0462481 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 56 components and 0.0462481 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=0.026298Jy sigma=0.677742 ! Fit after self-cal, rms=0.026296Jy sigma=0.677714 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 = -5.67601e-06 Jy ! Component: 100 - total flux cleaned = -1.17924e-05 Jy ! Component: 150 - total flux cleaned = -1.16276e-05 Jy ! Component: 200 - total flux cleaned = -7.376e-06 Jy ! Total flux subtracted in 200 components = -7.376e-06 Jy ! Clean residual min=-0.001508 max=0.001779 Jy/beam ! Clean residual mean=-0.000008 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.0462407 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 61 components and 0.0462407 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=0.026299Jy sigma=0.677775 ! Fit after self-cal, rms=0.026298Jy sigma=0.677764 ! 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=1.296 mas, bmaj=2.8 mas, bpa=12.13 degrees ! Estimated noise=0.384465 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.296 x 2.8 at 12.13 degrees (North through East) ! Clean map min=-0.0012295 max=0.040943 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=1.088 mas, bmaj=2.59 mas, bpa=14.34 degrees ! Estimated noise=0.593686 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0314698 Jy ! Component: 100 - total flux cleaned = 0.0385513 Jy ! Component: 150 - total flux cleaned = 0.0413049 Jy ! Component: 200 - total flux cleaned = 0.0430058 Jy ! Total flux subtracted in 200 components = 0.0430058 Jy ! Clean residual min=-0.002145 max=0.001970 Jy/beam ! Clean residual mean=-0.000007 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.0430058 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0430058 Jy ! Inverting map and beam ! Estimated beam: bmin=1.296 mas, bmaj=2.8 mas, bpa=12.13 degrees ! Estimated noise=0.384465 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 = 0.00151344 Jy ! Component: 100 - total flux cleaned = 0.00234533 Jy ! Component: 150 - total flux cleaned = 0.00277379 Jy ! Component: 200 - total flux cleaned = 0.00290528 Jy ! Total flux subtracted in 200 components = 0.00290528 Jy ! Clean residual min=-0.001306 max=0.001458 Jy/beam ! Clean residual mean=-0.000004 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.0459111 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 40 components and 0.0459111 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=2.293 mas, bmaj=3.542 mas, bpa=-3.361 degrees ! Estimated noise=0.44594 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.37252e-05 Jy ! Component: 100 - total flux cleaned = 0.000121803 Jy ! Component: 150 - total flux cleaned = 0.000157957 Jy ! Component: 200 - total flux cleaned = 0.000175981 Jy ! Total flux subtracted in 200 components = 0.000175981 Jy ! Clean residual min=-0.001554 max=0.001838 Jy/beam ! Clean residual mean=-0.000008 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.046087 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 = -6.09404e-07 Jy ! Component: 100 - total flux cleaned = -6.30789e-07 Jy ! Component: 150 - total flux cleaned = -4.75607e-07 Jy ! Component: 200 - total flux cleaned = -5.74828e-07 Jy ! Total flux subtracted in 200 components = -5.74828e-07 Jy ! Clean residual min=-0.001558 max=0.001806 Jy/beam ! Clean residual mean=-0.000008 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.0460865 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 47 components and 0.0460865 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.296 mas, bmaj=2.8 mas, bpa=12.13 degrees ! Estimated noise=0.384465 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000118228 Jy ! Component: 100 - total flux cleaned = 0.000129988 Jy ! Component: 150 - total flux cleaned = 0.000119892 Jy ! Component: 200 - total flux cleaned = 0.000128431 Jy ! Total flux subtracted in 200 components = 0.000128431 Jy ! Clean residual min=-0.001281 max=0.001400 Jy/beam ! Clean residual mean=-0.000004 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.0462149 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 51 components and 0.0462149 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=0.026299Jy sigma=0.677884 ! Fit after self-cal, rms=0.026299Jy sigma=0.677858 wmodel /scr/pima/bs241c_uvs/J0505-0419_X_map.mod ! Writing 51 model components to file: /scr/pima/bs241c_uvs/J0505-0419_X_map.mod wobs /scr/pima/bs241c_uvs/J0505-0419_X_uvs.fits ! Writing UV FITS file: /scr/pima/bs241c_uvs/J0505-0419_X_uvs.fits wwins /scr/pima/bs241c_uvs/J0505-0419_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bs241c_uvs/J0505-0419_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 = 0.000186552 Jy ! Component: 100 - total flux cleaned = 0.000145701 Jy ! Component: 150 - total flux cleaned = 2.68111e-05 Jy ! Component: 200 - total flux cleaned = -0.000122013 Jy ! Component: 250 - total flux cleaned = -0.000244468 Jy ! Component: 300 - total flux cleaned = -0.000377471 Jy ! Component: 350 - total flux cleaned = -0.00051975 Jy ! Component: 400 - total flux cleaned = -0.000671367 Jy ! Component: 450 - total flux cleaned = -0.000787716 Jy ! Component: 500 - total flux cleaned = -0.000900171 Jy ! Component: 550 - total flux cleaned = -0.00102229 Jy ! Component: 600 - total flux cleaned = -0.00112745 Jy ! Component: 650 - total flux cleaned = -0.00121749 Jy ! Component: 700 - total flux cleaned = -0.00133012 Jy ! Component: 750 - total flux cleaned = -0.00137885 Jy ! Component: 800 - total flux cleaned = -0.00145046 Jy ! Component: 850 - total flux cleaned = -0.00150839 Jy ! Component: 900 - total flux cleaned = -0.00158795 Jy ! Component: 950 - total flux cleaned = -0.00168802 Jy ! Component: 1000 - total flux cleaned = -0.00177514 Jy ! Component: 1050 - total flux cleaned = -0.00182821 Jy ! Component: 1100 - total flux cleaned = -0.00187008 Jy ! Component: 1150 - total flux cleaned = -0.00193148 Jy ! Component: 1200 - total flux cleaned = -0.0019317 Jy ! Component: 1250 - total flux cleaned = -0.0019712 Jy ! Component: 1300 - total flux cleaned = -0.00194213 Jy ! Component: 1350 - total flux cleaned = -0.00197076 Jy ! Component: 1400 - total flux cleaned = -0.00195194 Jy ! Component: 1450 - total flux cleaned = -0.00193363 Jy ! Component: 1500 - total flux cleaned = -0.00193396 Jy ! Component: 1550 - total flux cleaned = -0.00192514 Jy ! Component: 1600 - total flux cleaned = -0.0019339 Jy ! Component: 1650 - total flux cleaned = -0.00192518 Jy ! Component: 1700 - total flux cleaned = -0.00193369 Jy ! Component: 1750 - total flux cleaned = -0.00192506 Jy ! Component: 1800 - total flux cleaned = -0.00193341 Jy ! Component: 1850 - total flux cleaned = -0.00195805 Jy ! Component: 1900 - total flux cleaned = -0.00198231 Jy ! Component: 1950 - total flux cleaned = -0.00199832 Jy ! Component: 2000 - total flux cleaned = -0.00202186 Jy ! Component: 2050 - total flux cleaned = -0.00204525 Jy ! Component: 2100 - total flux cleaned = -0.00205287 Jy ! Component: 2150 - total flux cleaned = -0.00206059 Jy ! Component: 2200 - total flux cleaned = -0.00206828 Jy ! Component: 2250 - total flux cleaned = -0.00209071 Jy ! Component: 2300 - total flux cleaned = -0.00211287 Jy ! Component: 2350 - total flux cleaned = -0.00212746 Jy ! Component: 2400 - total flux cleaned = -0.00212739 Jy ! Component: 2450 - total flux cleaned = -0.00214167 Jy ! Component: 2500 - total flux cleaned = -0.00212027 Jy ! Component: 2550 - total flux cleaned = -0.00213445 Jy ! Component: 2600 - total flux cleaned = -0.00215549 Jy ! Component: 2650 - total flux cleaned = -0.00216239 Jy ! Component: 2700 - total flux cleaned = -0.00216241 Jy ! Component: 2750 - total flux cleaned = -0.00216923 Jy ! Component: 2800 - total flux cleaned = -0.00216921 Jy ! Component: 2850 - total flux cleaned = -0.00217589 Jy ! Component: 2900 - total flux cleaned = -0.00216251 Jy ! Component: 2950 - total flux cleaned = -0.00218241 Jy ! Component: 3000 - total flux cleaned = -0.00216923 Jy ! Component: 3050 - total flux cleaned = -0.00216918 Jy ! Component: 3100 - total flux cleaned = -0.00214977 Jy ! Component: 3150 - total flux cleaned = -0.00214981 Jy ! Component: 3200 - total flux cleaned = -0.00214346 Jy ! Component: 3250 - total flux cleaned = -0.00215622 Jy ! Component: 3300 - total flux cleaned = -0.00216249 Jy ! Component: 3350 - total flux cleaned = -0.00214368 Jy ! Component: 3400 - total flux cleaned = -0.00215616 Jy ! Component: 3450 - total flux cleaned = -0.00213753 Jy ! Component: 3500 - total flux cleaned = -0.00214987 Jy ! Component: 3550 - total flux cleaned = -0.00213145 Jy ! Component: 3600 - total flux cleaned = -0.00214368 Jy ! Component: 3650 - total flux cleaned = -0.00213149 Jy ! Component: 3700 - total flux cleaned = -0.00213146 Jy ! Component: 3750 - total flux cleaned = -0.00211941 Jy ! Component: 3800 - total flux cleaned = -0.00211939 Jy ! Component: 3850 - total flux cleaned = -0.00210747 Jy ! Component: 3900 - total flux cleaned = -0.00211343 Jy ! Component: 3950 - total flux cleaned = -0.00209564 Jy ! Component: 4000 - total flux cleaned = -0.00208388 Jy ! Component: 4050 - total flux cleaned = -0.00207216 Jy ! Total flux subtracted in 4096 components = -0.00206638 Jy ! Clean residual min=-0.000326 max=0.000348 Jy/beam ! Clean residual mean=0.000001 rms=0.000101 Jy/beam ! Combined flux in latest and established models = 0.0441485 Jy keep ! Adding 292 model components to the UV plane model. ! The established model now contains 343 components and 0.0441485 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bs241c_uvs/J0505-0419_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.296 x 2.8 at 12.13 degrees (North through East) ! Clean map min=-0.00069316 max=0.041202 Jy/beam ! Writing clean map to FITS file: /scr/pima/bs241c_uvs/J0505-0419_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0412022 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.58446e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.69786 0.69786 1.39572 2.79144 5.58288 11.1658 22.3315 44.6631 89.3261 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.041 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 429.885 quit ! Quitting program ! Log file /scr/pima/bs241c_uvs/J0505-0419_X_uvs.log closed on Thu Jul 2 09:08:48 2015