! Started logfile: /scr/pima/s3111c_uvs/J1439+3932_X_uvs.log on Tue Jul 24 09:23:30 2012 obs /scr/pima/s3111c_uvs/J1439+3932_X_uva.fits ! Reading UV FITS file: /scr/pima/s3111c_uvs/J1439+3932_X_uva.fits ! AN table 1: 69 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.720773 visibilities/baseline/integration-bin. ! Found source: J1439+3932 ! ! 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 17904 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/s3111c_uvs/J1439+3932_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 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001863Jy sigma=0.708423 ! Fit after self-cal, rms=0.970336Jy sigma=0.686132 ! 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=0.8974 mas, bmaj=1.8 mas, bpa=10.36 degrees ! Estimated noise=15.4856 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 = 0.0230062 Jy ! Component: 100 - total flux cleaned = 0.0282324 Jy ! Total flux subtracted in 100 components = 0.0282324 Jy ! Clean residual min=-0.001885 max=0.002340 Jy/beam ! Clean residual mean=0.000049 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.0282324 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0282324 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=0.033295Jy sigma=0.023543 ! Fit after self-cal, rms=0.029527Jy sigma=0.020879 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0050705 Jy ! Component: 100 - total flux cleaned = 0.00736544 Jy ! Total flux subtracted in 100 components = 0.00736544 Jy ! Clean residual min=-0.001395 max=0.001987 Jy/beam ! Clean residual mean=0.000031 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.0355979 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 9 components and 0.0355979 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=0.028621Jy sigma=0.020238 ! Fit after self-cal, rms=0.028611Jy sigma=0.020231 ! 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=1.046 mas, bmaj=1.997 mas, bpa=8.416 degrees ! Estimated noise=7.64585 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 = 0.00150036 Jy ! Component: 100 - total flux cleaned = 0.0022218 Jy ! Component: 150 - total flux cleaned = 0.00264709 Jy ! Component: 200 - total flux cleaned = 0.00286361 Jy ! Total flux subtracted in 200 components = 0.00286361 Jy ! Clean residual min=-0.001113 max=0.001582 Jy/beam ! Clean residual mean=0.000027 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.0384615 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 19 components and 0.0384615 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=0.028538Jy sigma=0.020179 ! Fit after self-cal, rms=0.028535Jy sigma=0.020177 ! 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 1.08 FD 1.11 GB 1.00 HN 1.02 ! KP 0.95 LA 1.03 NL 1.11 OV 1.13 ! PT 1.04 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.11 GB 0.98 HN 1.04 ! KP 0.97 LA 1.04 NL 1.06 OV 1.14 ! PT 0.97 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.08 GB 1.02 HN 0.99 ! KP 1.01 LA 1.02 NL 1.06 OV 1.15 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.02 GB 1.05 HN 1.05 ! KP 0.94 LA 1.05 NL 1.10 OV 1.11 ! PT 1.05 SC 1.14 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.92 GB 0.98 HN 0.99 ! KP 0.94 LA 0.98 NL 1.03 OV 1.16 ! PT 0.96 SC 1.08 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.89 GB 1.03 HN 0.96 ! KP 0.85 LA 0.99 NL 0.99 OV 1.02 ! PT 0.96 SC 0.93 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.83 GB 1.08 HN 0.99 ! KP 0.81 LA 1.02 NL 0.99 OV 1.03 ! PT 1.00* SC 0.91 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.74 GB 0.95 HN 0.93 ! KP 0.83 LA 0.97 NL 0.91 OV 0.98 ! PT 0.93 SC 0.79 ! ! ! Fit before self-cal, rms=0.028535Jy sigma=0.020177 ! Fit after self-cal, rms=0.026824Jy sigma=0.019796 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.045 mas, bmaj=1.983 mas, bpa=8.21 degrees ! Estimated noise=7.61871 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 (3.3, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138617 Jy ! Component: 100 - total flux cleaned = 0.00206321 Jy ! Component: 150 - total flux cleaned = 0.00252107 Jy ! Component: 200 - total flux cleaned = 0.00278007 Jy ! Total flux subtracted in 200 components = 0.00278007 Jy ! Clean residual min=-0.000588 max=0.000553 Jy/beam ! Clean residual mean=-0.000003 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.0412416 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 54 components and 0.0412415 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=0.026750Jy sigma=0.019747 ! Fit after self-cal, rms=0.026773Jy sigma=0.019731 ! 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=0.026773Jy sigma=0.019731 ! Fit after self-cal, rms=0.026942Jy sigma=0.019701 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.044 mas, bmaj=1.985 mas, bpa=8.063 degrees ! Estimated noise=7.63181 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000503637 Jy ! Component: 100 - total flux cleaned = 0.000728268 Jy ! Component: 150 - total flux cleaned = 0.000924239 Jy ! Component: 200 - total flux cleaned = 0.00108869 Jy ! Total flux subtracted in 200 components = 0.00108869 Jy ! Clean residual min=-0.000530 max=0.000478 Jy/beam ! Clean residual mean=-0.000000 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.0423302 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 87 components and 0.0423302 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=0.026928Jy sigma=0.019691 ! Fit after self-cal, rms=0.026937Jy sigma=0.019688 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 = 0.000245733 Jy ! Component: 100 - total flux cleaned = 0.000309768 Jy ! Component: 150 - total flux cleaned = 0.000364237 Jy ! Component: 200 - total flux cleaned = 0.000406097 Jy ! Total flux subtracted in 200 components = 0.000406097 Jy ! Clean residual min=-0.000536 max=0.000463 Jy/beam ! Clean residual mean=-0.000002 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.0427363 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 116 components and 0.0427363 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=0.026932Jy sigma=0.019684 ! Fit after self-cal, rms=0.026932Jy sigma=0.019684 ! 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=0.026932Jy sigma=0.019684 ! Fit after self-cal, rms=0.027091Jy sigma=0.019680 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.045 mas, bmaj=1.983 mas, bpa=7.959 degrees ! Estimated noise=7.66301 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000315909 Jy ! Component: 100 - total flux cleaned = 0.000502011 Jy ! Component: 150 - total flux cleaned = 0.000634135 Jy ! Component: 200 - total flux cleaned = 0.000714274 Jy ! Total flux subtracted in 200 components = 0.000714274 Jy ! Clean residual min=-0.000500 max=0.000445 Jy/beam ! Clean residual mean=-0.000000 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.0434506 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 129 components and 0.0434506 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=0.027086Jy sigma=0.019676 ! Fit after self-cal, rms=0.027087Jy sigma=0.019675 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 = 0.000149314 Jy ! Component: 100 - total flux cleaned = 0.0001934 Jy ! Component: 150 - total flux cleaned = 0.000221576 Jy ! Component: 200 - total flux cleaned = 0.00023678 Jy ! Total flux subtracted in 200 components = 0.00023678 Jy ! Clean residual min=-0.000498 max=0.000438 Jy/beam ! Clean residual mean=-0.000002 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.0436874 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 135 components and 0.0436874 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=0.027084Jy sigma=0.019673 ! Fit after self-cal, rms=0.027084Jy sigma=0.019673 ! 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=0.027084Jy sigma=0.019673 ! Fit after self-cal, rms=0.027182Jy sigma=0.019670 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.343 mas, bmaj=2.192 mas, bpa=1.16 degrees ! Estimated noise=8.22455 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00015631 Jy ! Component: 100 - total flux cleaned = 0.000271379 Jy ! Component: 150 - total flux cleaned = 0.000369185 Jy ! Component: 200 - total flux cleaned = 0.000454021 Jy ! Total flux subtracted in 200 components = 0.000454021 Jy ! Clean residual min=-0.000455 max=0.000409 Jy/beam ! Clean residual mean=-0.000001 rms=0.000138 Jy/beam ! Combined flux in latest and established models = 0.0441414 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 155 components and 0.0441414 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=0.027180Jy sigma=0.019668 ! Fit after self-cal, rms=0.027180Jy sigma=0.019668 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 = 5.27098e-05 Jy ! Component: 100 - total flux cleaned = 0.000102195 Jy ! Component: 150 - total flux cleaned = 0.000125046 Jy ! Component: 200 - total flux cleaned = 0.000144812 Jy ! Total flux subtracted in 200 components = 0.000144812 Jy ! Clean residual min=-0.000461 max=0.000400 Jy/beam ! Clean residual mean=-0.000002 rms=0.000136 Jy/beam ! Combined flux in latest and established models = 0.0442862 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 167 components and 0.0442862 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=0.027179Jy sigma=0.019667 ! Fit after self-cal, rms=0.027179Jy sigma=0.019667 ! 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=1.045 mas, bmaj=1.98 mas, bpa=7.905 degrees ! Estimated noise=7.68471 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.045 x 1.98 at 7.905 degrees (North through East) ! Clean map min=-0.00048155 max=0.034674 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=0.8939 mas, bmaj=1.779 mas, bpa=10.04 degrees ! Estimated noise=15.3949 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.026055 Jy ! Component: 100 - total flux cleaned = 0.0322432 Jy ! Component: 150 - total flux cleaned = 0.0354523 Jy ! Component: 200 - total flux cleaned = 0.0375147 Jy ! Total flux subtracted in 200 components = 0.0375147 Jy ! Clean residual min=-0.001109 max=0.001347 Jy/beam ! Clean residual mean=0.000028 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.0375147 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0375147 Jy ! Inverting map and beam ! Estimated beam: bmin=1.045 mas, bmaj=1.98 mas, bpa=7.905 degrees ! Estimated noise=7.68471 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 = 0.00182415 Jy ! Component: 100 - total flux cleaned = 0.0029534 Jy ! Component: 150 - total flux cleaned = 0.00377871 Jy ! Component: 200 - total flux cleaned = 0.00433222 Jy ! Total flux subtracted in 200 components = 0.00433222 Jy ! Clean residual min=-0.000522 max=0.000560 Jy/beam ! Clean residual mean=0.000014 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.0418469 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 59 components and 0.0418469 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=1.343 mas, bmaj=2.192 mas, bpa=1.16 degrees ! Estimated noise=8.22455 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000509194 Jy ! Component: 100 - total flux cleaned = 0.000889543 Jy ! Component: 150 - total flux cleaned = 0.00123955 Jy ! Component: 200 - total flux cleaned = 0.00151324 Jy ! Total flux subtracted in 200 components = 0.00151324 Jy ! Clean residual min=-0.000480 max=0.000470 Jy/beam ! Clean residual mean=0.000006 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.0433602 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 = 0.000228091 Jy ! Component: 100 - total flux cleaned = 0.00040848 Jy ! Component: 150 - total flux cleaned = 0.000568678 Jy ! Component: 200 - total flux cleaned = 0.000660489 Jy ! Total flux subtracted in 200 components = 0.000660489 Jy ! Clean residual min=-0.000458 max=0.000433 Jy/beam ! Clean residual mean=-0.000000 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.0440206 Jy ! Adding 79 model components to the UV plane model. ! The established model now contains 123 components and 0.0440206 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.045 mas, bmaj=1.98 mas, bpa=7.905 degrees ! Estimated noise=7.68471 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.87593e-05 Jy ! Component: 100 - total flux cleaned = 0.000106316 Jy ! Component: 150 - total flux cleaned = 0.000152504 Jy ! Component: 200 - total flux cleaned = 0.00017879 Jy ! Total flux subtracted in 200 components = 0.00017879 Jy ! Clean residual min=-0.000496 max=0.000422 Jy/beam ! Clean residual mean=-0.000000 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.0441994 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 145 components and 0.0441994 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=0.027181Jy sigma=0.019669 ! Fit after self-cal, rms=0.027181Jy sigma=0.019668 wmodel /scr/pima/s3111c_uvs/J1439+3932_X_map.mod ! Writing 145 model components to file: /scr/pima/s3111c_uvs/J1439+3932_X_map.mod wobs /scr/pima/s3111c_uvs/J1439+3932_X_uvs.fits ! Writing UV FITS file: /scr/pima/s3111c_uvs/J1439+3932_X_uvs.fits wwins /scr/pima/s3111c_uvs/J1439+3932_X_map.win ! wwins: Wrote 2 windows to /scr/pima/s3111c_uvs/J1439+3932_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=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -3.46548e-05 Jy ! Component: 100 - total flux cleaned = -1.25245e-05 Jy ! Component: 150 - total flux cleaned = 2.97635e-05 Jy ! Component: 200 - total flux cleaned = 5.71392e-05 Jy ! Component: 250 - total flux cleaned = 8.98458e-05 Jy ! Component: 300 - total flux cleaned = 8.97959e-05 Jy ! Component: 350 - total flux cleaned = 0.000114202 Jy ! Component: 400 - total flux cleaned = 0.000137652 Jy ! Component: 450 - total flux cleaned = 0.000154757 Jy ! Component: 500 - total flux cleaned = 0.000177148 Jy ! Component: 550 - total flux cleaned = 0.000198997 Jy ! Component: 600 - total flux cleaned = 0.000209585 Jy ! Component: 650 - total flux cleaned = 0.00023528 Jy ! Component: 700 - total flux cleaned = 0.000250342 Jy ! Component: 750 - total flux cleaned = 0.000260083 Jy ! Component: 800 - total flux cleaned = 0.000264911 Jy ! Component: 850 - total flux cleaned = 0.000274476 Jy ! Component: 900 - total flux cleaned = 0.00030222 Jy ! Component: 950 - total flux cleaned = 0.000293225 Jy ! Component: 1000 - total flux cleaned = 0.000306633 Jy ! Component: 1050 - total flux cleaned = 0.000315434 Jy ! Component: 1100 - total flux cleaned = 0.000311144 Jy ! Component: 1150 - total flux cleaned = 0.000315362 Jy ! Component: 1200 - total flux cleaned = 0.000327762 Jy ! Component: 1250 - total flux cleaned = 0.000307245 Jy ! Component: 1300 - total flux cleaned = 0.000307333 Jy ! Component: 1350 - total flux cleaned = 0.000303343 Jy ! Component: 1400 - total flux cleaned = 0.000307246 Jy ! Component: 1450 - total flux cleaned = 0.00029947 Jy ! Component: 1500 - total flux cleaned = 0.000322354 Jy ! Component: 1550 - total flux cleaned = 0.000310949 Jy ! Component: 1600 - total flux cleaned = 0.000322144 Jy ! Component: 1650 - total flux cleaned = 0.000322092 Jy ! Component: 1700 - total flux cleaned = 0.000314808 Jy ! Component: 1750 - total flux cleaned = 0.000318428 Jy ! Component: 1800 - total flux cleaned = 0.000314858 Jy ! Component: 1850 - total flux cleaned = 0.000318338 Jy ! Component: 1900 - total flux cleaned = 0.000314838 Jy ! Component: 1950 - total flux cleaned = 0.00031141 Jy ! Component: 2000 - total flux cleaned = 0.00030456 Jy ! Total flux subtracted in 2048 components = 0.000304571 Jy ! Clean residual min=-0.000251 max=0.000200 Jy/beam ! Clean residual mean=-0.000002 rms=0.000075 Jy/beam ! Combined flux in latest and established models = 0.044504 Jy keep ! Adding 149 model components to the UV plane model. ! The established model now contains 294 components and 0.044504 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s3111c_uvs/J1439+3932_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.045 x 1.98 at 7.905 degrees (North through East) ! Clean map min=-0.0004952 max=0.034575 Jy/beam ! Writing clean map to FITS file: /scr/pima/s3111c_uvs/J1439+3932_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0345748 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.42365e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.644139 0.644139 1.28828 2.57656 5.15311 10.3062 20.6124 41.2249 82.4498 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.034 quit ! Quitting program ! Log file /scr/pima/s3111c_uvs/J1439+3932_X_uvs.log closed on Tue Jul 24 09:23:32 2012