! Started logfile: /scr/pima/bp171a8_uvs/J1117-1123_C_uvs.log on Fri Dec 27 16:30:12 2013 obs /scr/pima/bp171a8_uvs/J1117-1123_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a8_uvs/J1117-1123_C_uva.fits ! AN table 1: 9 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.996032 visibilities/baseline/integration-bin. ! Found source: J1117-1123 ! ! 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 4.14397e+09 3.2e+07 1 3.2e+07 ! 02 2 4.17597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.20797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.23997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.43197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.52797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.55997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.59197e+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 = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171a8_uvs/J1117-1123_C] 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 0.300x0.300 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=1.002681Jy sigma=0.662777 ! Fit after self-cal, rms=0.953993Jy sigma=0.630188 ! 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=1.562 mas, bmaj=5.219 mas, bpa=15.98 degrees ! Estimated noise=32.4529 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 = 0.0358011 Jy ! Component: 100 - total flux cleaned = 0.0445092 Jy ! Total flux subtracted in 100 components = 0.0445092 Jy ! Clean residual min=-0.002912 max=0.003542 Jy/beam ! Clean residual mean=-0.000003 rms=0.000783 Jy/beam ! Combined flux in latest and established models = 0.0445092 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0445092 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=0.027987Jy sigma=0.018353 ! Fit after self-cal, rms=0.027862Jy sigma=0.018278 ! 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=1.863 mas, bmaj=5.577 mas, bpa=14.36 degrees ! Estimated noise=23.9512 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 = 0.00385731 Jy ! Component: 100 - total flux cleaned = 0.00501496 Jy ! Component: 150 - total flux cleaned = 0.00534906 Jy ! Component: 200 - total flux cleaned = 0.00571288 Jy ! Total flux subtracted in 200 components = 0.00571288 Jy ! Clean residual min=-0.002070 max=0.002280 Jy/beam ! Clean residual mean=-0.000002 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.0502221 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 25 components and 0.0502221 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=0.027381Jy sigma=0.017917 ! Fit after self-cal, rms=0.027382Jy sigma=0.017913 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.863 x 5.577 at 14.36 degrees (North through East) ! Clean map min=-0.0020394 max=0.046775 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 1.03 FD 0.95 HN 0.93 KP 0.84 ! LA 0.97 NL 0.96 OV 1.03 SC 1.06 ! ! ! Correcting IF 2. ! 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* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.13 KP 0.92 ! LA 1.08 NL 1.02 OV 1.15 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.97 HN 1.12 KP 0.99 ! LA 1.01 NL 0.93 OV 1.14 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.04 KP 0.94 ! LA 1.18 NL 0.89 OV 1.11 SC 0.92 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.93 HN 1.11 KP 0.97 ! LA 1.00 NL 0.99 OV 1.16 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.87 HN 1.00 KP 0.87 ! LA 0.99 NL 0.95 OV 1.15 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.91 HN 1.04 KP 0.90 ! LA 1.04 NL 0.91 OV 1.13 SC 1.01 ! ! ! Fit before self-cal, rms=0.027382Jy sigma=0.017913 ! Fit after self-cal, rms=0.026988Jy sigma=0.017630 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.874 mas, bmaj=5.578 mas, bpa=14.5 degrees ! Estimated noise=23.6481 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 = 0.00024852 Jy ! Component: 100 - total flux cleaned = 0.000118596 Jy ! Component: 150 - total flux cleaned = 4.59856e-05 Jy ! Component: 200 - total flux cleaned = 4.56128e-05 Jy ! Total flux subtracted in 200 components = 4.56128e-05 Jy ! Clean residual min=-0.001674 max=0.001402 Jy/beam ! Clean residual mean=-0.000000 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.0502677 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.0502677 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=0.026976Jy sigma=0.017623 ! Fit after self-cal, rms=0.027007Jy sigma=0.017617 ! 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=0.027007Jy sigma=0.017617 ! Fit after self-cal, rms=0.026948Jy sigma=0.017616 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.877 mas, bmaj=5.573 mas, bpa=14.43 degrees ! Estimated noise=23.592 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.45102e-05 Jy ! Component: 100 - total flux cleaned = -6.9225e-05 Jy ! Component: 150 - total flux cleaned = -7.58477e-05 Jy ! Component: 200 - total flux cleaned = -8.77381e-05 Jy ! Total flux subtracted in 200 components = -8.77381e-05 Jy ! Clean residual min=-0.001662 max=0.001397 Jy/beam ! Clean residual mean=-0.000000 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.05018 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 37 components and 0.05018 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=0.026942Jy sigma=0.017614 ! Fit after self-cal, rms=0.026943Jy sigma=0.017613 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 = -2.90079e-05 Jy ! Component: 100 - total flux cleaned = -2.3974e-05 Jy ! Component: 150 - total flux cleaned = -1.8928e-05 Jy ! Component: 200 - total flux cleaned = -2.36444e-05 Jy ! Total flux subtracted in 200 components = -2.36444e-05 Jy ! Clean residual min=-0.001660 max=0.001405 Jy/beam ! Clean residual mean=-0.000000 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.0501564 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 43 components and 0.0501563 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=0.026941Jy sigma=0.017612 ! Fit after self-cal, rms=0.026941Jy sigma=0.017612 ! 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=0.026941Jy sigma=0.017612 ! Fit after self-cal, rms=0.026854Jy sigma=0.017611 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.879 mas, bmaj=5.572 mas, bpa=14.38 degrees ! Estimated noise=23.5236 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000139454 Jy ! Component: 100 - total flux cleaned = -0.000150259 Jy ! Component: 150 - total flux cleaned = -0.000145351 Jy ! Component: 200 - total flux cleaned = -0.00014089 Jy ! Total flux subtracted in 200 components = -0.00014089 Jy ! Clean residual min=-0.001651 max=0.001398 Jy/beam ! Clean residual mean=-0.000000 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.0500155 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 44 components and 0.0500155 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=0.026852Jy sigma=0.017610 ! Fit after self-cal, rms=0.026852Jy sigma=0.017610 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 = -1.08995e-05 Jy ! Component: 100 - total flux cleaned = -1.53364e-05 Jy ! Component: 150 - total flux cleaned = -1.93679e-05 Jy ! Component: 200 - total flux cleaned = -1.52294e-05 Jy ! Total flux subtracted in 200 components = -1.52294e-05 Jy ! Clean residual min=-0.001648 max=0.001400 Jy/beam ! Clean residual mean=-0.000000 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.0500002 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 45 components and 0.0500002 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=0.026850Jy sigma=0.017609 ! Fit after self-cal, rms=0.026851Jy sigma=0.017609 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.026851Jy sigma=0.017609 ! Fit after self-cal, rms=0.026779Jy sigma=0.017609 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.612 mas, bmaj=6.744 mas, bpa=3.701 degrees ! Estimated noise=28.0328 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000149891 Jy ! Component: 100 - total flux cleaned = 0.000171341 Jy ! Component: 150 - total flux cleaned = 0.000201373 Jy ! Component: 200 - total flux cleaned = 0.000217312 Jy ! Total flux subtracted in 200 components = 0.000217312 Jy ! Clean residual min=-0.001833 max=0.001718 Jy/beam ! Clean residual mean=-0.000000 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.0502175 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 56 components and 0.0502176 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=0.026779Jy sigma=0.017609 ! Fit after self-cal, rms=0.026779Jy sigma=0.017609 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 = 2.40443e-05 Jy ! Component: 100 - total flux cleaned = 3.86982e-05 Jy ! Component: 150 - total flux cleaned = 4.75592e-05 Jy ! Component: 200 - total flux cleaned = 5.57445e-05 Jy ! Total flux subtracted in 200 components = 5.57445e-05 Jy ! Clean residual min=-0.001823 max=0.001721 Jy/beam ! Clean residual mean=-0.000000 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.0502733 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 60 components and 0.0502733 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=0.026780Jy sigma=0.017609 ! Fit after self-cal, rms=0.026780Jy sigma=0.017609 ! 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=1.882 mas, bmaj=5.571 mas, bpa=14.33 degrees ! Estimated noise=23.4664 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.882 x 5.571 at 14.33 degrees (North through East) ! Clean map min=-0.0015682 max=0.045921 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=1.579 mas, bmaj=5.222 mas, bpa=16.04 degrees ! Estimated noise=31.8238 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0351416 Jy ! Component: 100 - total flux cleaned = 0.0437777 Jy ! Component: 150 - total flux cleaned = 0.0475153 Jy ! Component: 200 - total flux cleaned = 0.0482442 Jy ! Total flux subtracted in 200 components = 0.0482442 Jy ! Clean residual min=-0.002061 max=0.001929 Jy/beam ! Clean residual mean=-0.000000 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.0482442 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0482442 Jy ! Inverting map and beam ! Estimated beam: bmin=1.882 mas, bmaj=5.571 mas, bpa=14.33 degrees ! Estimated noise=23.4664 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 = 0.00132967 Jy ! Component: 100 - total flux cleaned = 0.00156714 Jy ! Component: 150 - total flux cleaned = 0.00156536 Jy ! Component: 200 - total flux cleaned = 0.00156586 Jy ! Total flux subtracted in 200 components = 0.00156586 Jy ! Clean residual min=-0.001659 max=0.001351 Jy/beam ! Clean residual mean=-0.000000 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.04981 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 24 components and 0.04981 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.612 mas, bmaj=6.744 mas, bpa=3.701 degrees ! Estimated noise=28.0328 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000233 Jy ! Component: 100 - total flux cleaned = 0.000233175 Jy ! Component: 150 - total flux cleaned = 0.000265781 Jy ! Component: 200 - total flux cleaned = 0.000294082 Jy ! Total flux subtracted in 200 components = 0.000294082 Jy ! Clean residual min=-0.001825 max=0.001739 Jy/beam ! Clean residual mean=-0.000000 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.0501041 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 = 2.4443e-05 Jy ! Component: 100 - total flux cleaned = 3.91075e-05 Jy ! Component: 150 - total flux cleaned = 5.23343e-05 Jy ! Component: 200 - total flux cleaned = 5.87583e-05 Jy ! Total flux subtracted in 200 components = 5.87583e-05 Jy ! Clean residual min=-0.001827 max=0.001734 Jy/beam ! Clean residual mean=-0.000000 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.0501629 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 33 components and 0.0501629 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.882 mas, bmaj=5.571 mas, bpa=14.33 degrees ! Estimated noise=23.4664 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00026378 Jy ! Component: 100 - total flux cleaned = -0.000301763 Jy ! Component: 150 - total flux cleaned = -0.000309942 Jy ! Component: 200 - total flux cleaned = -0.000316781 Jy ! Total flux subtracted in 200 components = -0.000316781 Jy ! Clean residual min=-0.001639 max=0.001362 Jy/beam ! Clean residual mean=-0.000000 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.0498461 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 42 components and 0.0498461 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=0.026783Jy sigma=0.017613 ! Fit after self-cal, rms=0.026783Jy sigma=0.017613 wmodel /scr/pima/bp171a8_uvs/J1117-1123_C_map.mod ! Writing 42 model components to file: /scr/pima/bp171a8_uvs/J1117-1123_C_map.mod wobs /scr/pima/bp171a8_uvs/J1117-1123_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a8_uvs/J1117-1123_C_uvs.fits wwins /scr/pima/bp171a8_uvs/J1117-1123_C_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171a8_uvs/J1117-1123_C_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 = -0.000350174 Jy ! Component: 100 - total flux cleaned = -0.000374571 Jy ! Component: 150 - total flux cleaned = -0.000420348 Jy ! Component: 200 - total flux cleaned = -0.000505333 Jy ! Component: 250 - total flux cleaned = -0.000647181 Jy ! Component: 300 - total flux cleaned = -0.000764423 Jy ! Component: 350 - total flux cleaned = -0.000877414 Jy ! Component: 400 - total flux cleaned = -0.00100481 Jy ! Component: 450 - total flux cleaned = -0.00116257 Jy ! Component: 500 - total flux cleaned = -0.00131496 Jy ! Component: 550 - total flux cleaned = -0.00144625 Jy ! Component: 600 - total flux cleaned = -0.00151022 Jy ! Component: 650 - total flux cleaned = -0.00158829 Jy ! Component: 700 - total flux cleaned = -0.00163433 Jy ! Component: 750 - total flux cleaned = -0.00170895 Jy ! Component: 800 - total flux cleaned = -0.00170902 Jy ! Component: 850 - total flux cleaned = -0.00178048 Jy ! Component: 900 - total flux cleaned = -0.00179471 Jy ! Component: 950 - total flux cleaned = -0.00184979 Jy ! Component: 1000 - total flux cleaned = -0.00187679 Jy ! Component: 1050 - total flux cleaned = -0.00191598 Jy ! Component: 1100 - total flux cleaned = -0.00192869 Jy ! Component: 1150 - total flux cleaned = -0.00189111 Jy ! Component: 1200 - total flux cleaned = -0.00191609 Jy ! Component: 1250 - total flux cleaned = -0.00190408 Jy ! Component: 1300 - total flux cleaned = -0.00191597 Jy ! Component: 1350 - total flux cleaned = -0.00192768 Jy ! Component: 1400 - total flux cleaned = -0.00193929 Jy ! Component: 1450 - total flux cleaned = -0.00199618 Jy ! Component: 1500 - total flux cleaned = -0.00200718 Jy ! Component: 1550 - total flux cleaned = -0.00201824 Jy ! Component: 1600 - total flux cleaned = -0.00202917 Jy ! Component: 1650 - total flux cleaned = -0.00201847 Jy ! Component: 1700 - total flux cleaned = -0.00207123 Jy ! Component: 1750 - total flux cleaned = -0.00211275 Jy ! Component: 1800 - total flux cleaned = -0.00214351 Jy ! Component: 1850 - total flux cleaned = -0.00216365 Jy ! Component: 1900 - total flux cleaned = -0.00220331 Jy ! Component: 1950 - total flux cleaned = -0.00219339 Jy ! Component: 2000 - total flux cleaned = -0.00224205 Jy ! Component: 2050 - total flux cleaned = -0.00228053 Jy ! Component: 2100 - total flux cleaned = -0.00231842 Jy ! Component: 2150 - total flux cleaned = -0.00237461 Jy ! Component: 2200 - total flux cleaned = -0.00238397 Jy ! Component: 2250 - total flux cleaned = -0.00242074 Jy ! Component: 2300 - total flux cleaned = -0.00245714 Jy ! Component: 2350 - total flux cleaned = -0.00248399 Jy ! Component: 2400 - total flux cleaned = -0.0024661 Jy ! Component: 2450 - total flux cleaned = -0.00248384 Jy ! Component: 2500 - total flux cleaned = -0.00251002 Jy ! Component: 2550 - total flux cleaned = -0.00251869 Jy ! Component: 2600 - total flux cleaned = -0.00256148 Jy ! Component: 2650 - total flux cleaned = -0.00257001 Jy ! Component: 2700 - total flux cleaned = -0.00262053 Jy ! Component: 2750 - total flux cleaned = -0.00265389 Jy ! Component: 2800 - total flux cleaned = -0.00268702 Jy ! Component: 2850 - total flux cleaned = -0.00271167 Jy ! Component: 2900 - total flux cleaned = -0.00274432 Jy ! Component: 2950 - total flux cleaned = -0.00276059 Jy ! Component: 3000 - total flux cleaned = -0.0027929 Jy ! Component: 3050 - total flux cleaned = -0.00284909 Jy ! Component: 3100 - total flux cleaned = -0.00288097 Jy ! Component: 3150 - total flux cleaned = -0.00288894 Jy ! Component: 3200 - total flux cleaned = -0.00292846 Jy ! Component: 3250 - total flux cleaned = -0.00295992 Jy ! Component: 3300 - total flux cleaned = -0.00299902 Jy ! Component: 3350 - total flux cleaned = -0.00303794 Jy ! Component: 3400 - total flux cleaned = -0.00307662 Jy ! Component: 3450 - total flux cleaned = -0.00310746 Jy ! Component: 3500 - total flux cleaned = -0.00315344 Jy ! Component: 3550 - total flux cleaned = -0.00317625 Jy ! Component: 3600 - total flux cleaned = -0.00321423 Jy ! Component: 3650 - total flux cleaned = -0.00325205 Jy ! Component: 3700 - total flux cleaned = -0.00328971 Jy ! Component: 3750 - total flux cleaned = -0.00333467 Jy ! Component: 3800 - total flux cleaned = -0.00337952 Jy ! Component: 3850 - total flux cleaned = -0.00343156 Jy ! Component: 3900 - total flux cleaned = -0.00348342 Jy ! Component: 3950 - total flux cleaned = -0.00352763 Jy ! Component: 4000 - total flux cleaned = -0.00356435 Jy ! Component: 4050 - total flux cleaned = -0.00361554 Jy ! Total flux subtracted in 4096 components = -0.0036374 Jy ! Clean residual min=-0.000424 max=0.000389 Jy/beam ! Clean residual mean=-0.000001 rms=0.000127 Jy/beam ! Combined flux in latest and established models = 0.0462087 Jy keep ! Adding 301 model components to the UV plane model. ! The established model now contains 343 components and 0.0462087 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a8_uvs/J1117-1123_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.882 x 5.571 at 14.33 degrees (North through East) ! Clean map min=-0.0012955 max=0.045812 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a8_uvs/J1117-1123_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0458118 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000116273 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.761418 0.761418 1.52284 3.04567 6.09134 12.1827 24.3654 48.7308 97.4615 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.045 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 394.001 quit ! Quitting program ! Log file /scr/pima/bp171a8_uvs/J1117-1123_C_uvs.log closed on Fri Dec 27 16:30:18 2013