! Started logfile: /d2/scr/pima/bp177i_uvs/J1455-1108_X_uvs.log on Tue Apr 15 00:24:17 2014 obs /d2/scr/pima/bp177i_uvs/J1455-1108_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1455-1108_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1455-1108 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1080 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177i_uvs/J1455-1108_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.014964Jy sigma=38.346325 ! Fit after self-cal, rms=0.868375Jy sigma=32.782261 ! 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=0.7902 mas, bmaj=2.031 mas, bpa=-2.221 degrees ! Estimated noise=0.797267 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 = 0.0967222 Jy ! Component: 100 - total flux cleaned = 0.124574 Jy ! Total flux subtracted in 100 components = 0.124574 Jy ! Clean residual min=-0.010395 max=0.015609 Jy/beam ! Clean residual mean=-0.000021 rms=0.002663 Jy/beam ! Combined flux in latest and established models = 0.124574 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.124574 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=0.042890Jy sigma=1.594452 ! Fit after self-cal, rms=0.042783Jy sigma=1.591649 ! 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=0.941 mas, bmaj=2.348 mas, bpa=-3.368 degrees ! Estimated noise=0.585643 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 = 0.0194762 Jy ! Component: 100 - total flux cleaned = 0.0297943 Jy ! Component: 150 - total flux cleaned = 0.0360064 Jy ! Component: 200 - total flux cleaned = 0.039897 Jy ! Total flux subtracted in 200 components = 0.039897 Jy ! Clean residual min=-0.008422 max=0.012757 Jy/beam ! Clean residual mean=-0.000019 rms=0.002279 Jy/beam ! Combined flux in latest and established models = 0.164471 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 34 components and 0.164471 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=0.033398Jy sigma=1.210548 ! Fit after self-cal, rms=0.033346Jy sigma=1.208565 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.941 x 2.348 at -3.368 degrees (North through East) ! Clean map min=-0.0079643 max=0.12178 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.033346Jy sigma=1.208565 ! Fit after self-cal, rms=0.033346Jy sigma=1.208565 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.941 mas, bmaj=2.348 mas, bpa=-3.368 degrees ! Estimated noise=0.585643 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 (-7.4, 12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0118456 Jy ! Component: 100 - total flux cleaned = 0.0168547 Jy ! Component: 150 - total flux cleaned = 0.018985 Jy ! Component: 200 - total flux cleaned = 0.0205219 Jy ! Total flux subtracted in 200 components = 0.0205219 Jy ! Clean residual min=-0.007660 max=0.009700 Jy/beam ! Clean residual mean=-0.000015 rms=0.001776 Jy/beam ! Combined flux in latest and established models = 0.184993 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 59 components and 0.184993 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=0.028511Jy sigma=1.039699 ! Fit after self-cal, rms=0.027881Jy sigma=1.007662 ! 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=0.027881Jy sigma=1.007662 ! Fit after self-cal, rms=0.027465Jy sigma=0.988698 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9426 mas, bmaj=2.352 mas, bpa=-3.357 degrees ! Estimated noise=0.586226 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00237958 Jy ! Component: 100 - total flux cleaned = 0.00358899 Jy ! Component: 150 - total flux cleaned = 0.00454937 Jy ! Component: 200 - total flux cleaned = 0.00509634 Jy ! Total flux subtracted in 200 components = 0.00509634 Jy ! Clean residual min=-0.006446 max=0.007889 Jy/beam ! Clean residual mean=-0.000014 rms=0.001480 Jy/beam ! Combined flux in latest and established models = 0.190089 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 78 components and 0.19009 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=0.026553Jy sigma=0.958824 ! Fit after self-cal, rms=0.026448Jy sigma=0.953117 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-3, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0058797 Jy ! Component: 100 - total flux cleaned = 0.00687434 Jy ! Component: 150 - total flux cleaned = 0.00729836 Jy ! Component: 200 - total flux cleaned = 0.00758104 Jy ! Total flux subtracted in 200 components = 0.00758104 Jy ! Clean residual min=-0.006198 max=0.006342 Jy/beam ! Clean residual mean=-0.000011 rms=0.001247 Jy/beam ! Combined flux in latest and established models = 0.197671 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 90 components and 0.197671 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=0.024699Jy sigma=0.886698 ! Fit after self-cal, rms=0.024582Jy sigma=0.881351 ! 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=0.024582Jy sigma=0.881351 ! Fit after self-cal, rms=0.021745Jy sigma=0.746881 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9377 mas, bmaj=2.349 mas, bpa=-3.261 degrees ! Estimated noise=0.588652 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00199644 Jy ! Component: 100 - total flux cleaned = -0.00284396 Jy ! Component: 150 - total flux cleaned = -0.00318086 Jy ! Component: 200 - total flux cleaned = -0.00342504 Jy ! Total flux subtracted in 200 components = -0.00342504 Jy ! Clean residual min=-0.004626 max=0.004695 Jy/beam ! Clean residual mean=-0.000006 rms=0.000867 Jy/beam ! Combined flux in latest and established models = 0.194246 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 111 components and 0.194246 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=0.021275Jy sigma=0.727879 ! Fit after self-cal, rms=0.021280Jy sigma=0.727527 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 = -0.000104876 Jy ! Component: 100 - total flux cleaned = -0.000269453 Jy ! Component: 150 - total flux cleaned = -0.000422318 Jy ! Component: 200 - total flux cleaned = -0.000517489 Jy ! Total flux subtracted in 200 components = -0.000517489 Jy ! Clean residual min=-0.004441 max=0.004506 Jy/beam ! Clean residual mean=-0.000006 rms=0.000840 Jy/beam ! Combined flux in latest and established models = 0.193728 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 121 components and 0.193728 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=0.021047Jy sigma=0.718861 ! Fit after self-cal, rms=0.021047Jy sigma=0.718684 ! 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=0.021047Jy sigma=0.718684 ! Fit after self-cal, rms=0.020923Jy sigma=0.717391 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.207 mas, bmaj=4.073 mas, bpa=-2.101 degrees ! Estimated noise=0.714917 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000969865 Jy ! Component: 100 - total flux cleaned = 0.00102275 Jy ! Component: 150 - total flux cleaned = 0.00107803 Jy ! Component: 200 - total flux cleaned = 0.00099556 Jy ! Total flux subtracted in 200 components = 0.00099556 Jy ! Clean residual min=-0.004539 max=0.003725 Jy/beam ! Clean residual mean=-0.000009 rms=0.000979 Jy/beam ! Combined flux in latest and established models = 0.194724 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 133 components and 0.194724 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=0.020912Jy sigma=0.713946 ! Fit after self-cal, rms=0.020856Jy sigma=0.712831 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 = 0.000168628 Jy ! Component: 100 - total flux cleaned = 0.000254179 Jy ! Component: 150 - total flux cleaned = 0.000253911 Jy ! Component: 200 - total flux cleaned = 0.000253517 Jy ! Total flux subtracted in 200 components = 0.000253517 Jy ! Clean residual min=-0.004435 max=0.003751 Jy/beam ! Clean residual mean=-0.000009 rms=0.000956 Jy/beam ! Combined flux in latest and established models = 0.194977 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 145 components and 0.194977 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=0.020864Jy sigma=0.710763 ! Fit after self-cal, rms=0.020838Jy sigma=0.710390 ! 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=0.9362 mas, bmaj=2.346 mas, bpa=-3.273 degrees ! Estimated noise=0.586269 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9362 x 2.346 at -3.273 degrees (North through East) ! Clean map min=-0.0043264 max=0.11454 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=0.7852 mas, bmaj=2.027 mas, bpa=-2.196 degrees ! Estimated noise=0.797482 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0967428 Jy ! Component: 100 - total flux cleaned = 0.125879 Jy ! Component: 150 - total flux cleaned = 0.140599 Jy ! Component: 200 - total flux cleaned = 0.150645 Jy ! Total flux subtracted in 200 components = 0.150645 Jy ! Clean residual min=-0.007031 max=0.008027 Jy/beam ! Clean residual mean=-0.000012 rms=0.001613 Jy/beam ! Combined flux in latest and established models = 0.150645 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.150645 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9362 mas, bmaj=2.346 mas, bpa=-3.273 degrees ! Estimated noise=0.586269 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) ! Added new window around map position (1.2, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0119029 Jy ! Component: 100 - total flux cleaned = 0.0202169 Jy ! Component: 150 - total flux cleaned = 0.0264166 Jy ! Component: 200 - total flux cleaned = 0.0312108 Jy ! Total flux subtracted in 200 components = 0.0312108 Jy ! Clean residual min=-0.004817 max=0.004583 Jy/beam ! Clean residual mean=-0.000008 rms=0.001040 Jy/beam ! Combined flux in latest and established models = 0.181856 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 65 components and 0.181856 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=2.207 mas, bmaj=4.073 mas, bpa=-2.101 degrees ! Estimated noise=0.714917 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00596667 Jy ! Component: 100 - total flux cleaned = 0.00849583 Jy ! Component: 150 - total flux cleaned = 0.0102411 Jy ! Component: 200 - total flux cleaned = 0.0116453 Jy ! Total flux subtracted in 200 components = 0.0116453 Jy ! Clean residual min=-0.003938 max=0.003161 Jy/beam ! Clean residual mean=-0.000008 rms=0.000921 Jy/beam ! Combined flux in latest and established models = 0.193501 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 = 0.00100903 Jy ! Component: 100 - total flux cleaned = 0.00185897 Jy ! Component: 150 - total flux cleaned = 0.00225665 Jy ! Component: 200 - total flux cleaned = 0.00241659 Jy ! Total flux subtracted in 200 components = 0.00241659 Jy ! Clean residual min=-0.003780 max=0.002899 Jy/beam ! Clean residual mean=-0.000006 rms=0.000861 Jy/beam ! Combined flux in latest and established models = 0.195918 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 115 components and 0.195918 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9362 mas, bmaj=2.346 mas, bpa=-3.273 degrees ! Estimated noise=0.586269 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000829998 Jy ! Component: 100 - total flux cleaned = -0.000923478 Jy ! Component: 150 - total flux cleaned = -0.000770905 Jy ! Component: 200 - total flux cleaned = -0.000839909 Jy ! Total flux subtracted in 200 components = -0.000839909 Jy ! Clean residual min=-0.003735 max=0.003174 Jy/beam ! Clean residual mean=-0.000003 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 0.195078 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 131 components and 0.195078 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=0.020352Jy sigma=0.695819 ! Fit after self-cal, rms=0.020255Jy sigma=0.692732 wmodel /d2/scr/pima/bp177i_uvs/J1455-1108_X_map.mod ! Writing 131 model components to file: /d2/scr/pima/bp177i_uvs/J1455-1108_X_map.mod wobs /d2/scr/pima/bp177i_uvs/J1455-1108_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1455-1108_X_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1455-1108_X_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp177i_uvs/J1455-1108_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 = -0.000708831 Jy ! Component: 100 - total flux cleaned = -0.0012538 Jy ! Component: 150 - total flux cleaned = -0.00160603 Jy ! Component: 200 - total flux cleaned = -0.0020296 Jy ! Component: 250 - total flux cleaned = -0.00242843 Jy ! Component: 300 - total flux cleaned = -0.00289249 Jy ! Component: 350 - total flux cleaned = -0.00337628 Jy ! Component: 400 - total flux cleaned = -0.00380043 Jy ! Component: 450 - total flux cleaned = -0.00405987 Jy ! Component: 500 - total flux cleaned = -0.00423943 Jy ! Component: 550 - total flux cleaned = -0.00437759 Jy ! Component: 600 - total flux cleaned = -0.00451038 Jy ! Component: 650 - total flux cleaned = -0.00457489 Jy ! Component: 700 - total flux cleaned = -0.00469956 Jy ! Component: 750 - total flux cleaned = -0.00482018 Jy ! Component: 800 - total flux cleaned = -0.00493729 Jy ! Component: 850 - total flux cleaned = -0.0049944 Jy ! Component: 900 - total flux cleaned = -0.00505039 Jy ! Component: 950 - total flux cleaned = -0.00515871 Jy ! Component: 1000 - total flux cleaned = -0.00521197 Jy ! Component: 1050 - total flux cleaned = -0.00523787 Jy ! Component: 1100 - total flux cleaned = -0.00533945 Jy ! Component: 1150 - total flux cleaned = -0.00541371 Jy ! Component: 1200 - total flux cleaned = -0.0055344 Jy ! Component: 1250 - total flux cleaned = -0.00553423 Jy ! Component: 1300 - total flux cleaned = -0.00565116 Jy ! Component: 1350 - total flux cleaned = -0.00576525 Jy ! Component: 1400 - total flux cleaned = -0.00585453 Jy ! Component: 1450 - total flux cleaned = -0.00594259 Jy ! Component: 1500 - total flux cleaned = -0.00602827 Jy ! Component: 1550 - total flux cleaned = -0.0060491 Jy ! Component: 1600 - total flux cleaned = -0.00613138 Jy ! Component: 1650 - total flux cleaned = -0.00617205 Jy ! Component: 1700 - total flux cleaned = -0.0061722 Jy ! Component: 1750 - total flux cleaned = -0.0061525 Jy ! Component: 1800 - total flux cleaned = -0.00617242 Jy ! Component: 1850 - total flux cleaned = -0.00617235 Jy ! Component: 1900 - total flux cleaned = -0.00615366 Jy ! Component: 1950 - total flux cleaned = -0.00617193 Jy ! Component: 2000 - total flux cleaned = -0.00615404 Jy ! Component: 2050 - total flux cleaned = -0.0061717 Jy ! Component: 2100 - total flux cleaned = -0.006119 Jy ! Component: 2150 - total flux cleaned = -0.00613659 Jy ! Component: 2200 - total flux cleaned = -0.00610249 Jy ! Component: 2250 - total flux cleaned = -0.00606876 Jy ! Component: 2300 - total flux cleaned = -0.00610194 Jy ! Component: 2350 - total flux cleaned = -0.00613458 Jy ! Component: 2400 - total flux cleaned = -0.00618308 Jy ! Component: 2450 - total flux cleaned = -0.00623095 Jy ! Component: 2500 - total flux cleaned = -0.00627822 Jy ! Component: 2550 - total flux cleaned = -0.00632478 Jy ! Component: 2600 - total flux cleaned = -0.00643238 Jy ! Component: 2650 - total flux cleaned = -0.00644761 Jy ! Component: 2700 - total flux cleaned = -0.00653799 Jy ! Component: 2750 - total flux cleaned = -0.00662738 Jy ! Component: 2800 - total flux cleaned = -0.00673026 Jy ! Component: 2850 - total flux cleaned = -0.00675946 Jy ! Component: 2900 - total flux cleaned = -0.00683146 Jy ! Component: 2950 - total flux cleaned = -0.00684586 Jy ! Component: 3000 - total flux cleaned = -0.00695889 Jy ! Component: 3050 - total flux cleaned = -0.00702879 Jy ! Component: 3100 - total flux cleaned = -0.00707028 Jy ! Component: 3150 - total flux cleaned = -0.00711147 Jy ! Component: 3200 - total flux cleaned = -0.00719316 Jy ! Component: 3250 - total flux cleaned = -0.00722004 Jy ! Component: 3300 - total flux cleaned = -0.00728698 Jy ! Component: 3350 - total flux cleaned = -0.00731335 Jy ! Component: 3400 - total flux cleaned = -0.00735283 Jy ! Component: 3450 - total flux cleaned = -0.0074313 Jy ! Component: 3500 - total flux cleaned = -0.00745712 Jy ! Component: 3550 - total flux cleaned = -0.00750868 Jy ! Component: 3600 - total flux cleaned = -0.00752154 Jy ! Component: 3650 - total flux cleaned = -0.00758531 Jy ! Component: 3700 - total flux cleaned = -0.00764853 Jy ! Component: 3750 - total flux cleaned = -0.00763592 Jy ! Component: 3800 - total flux cleaned = -0.00771114 Jy ! Component: 3850 - total flux cleaned = -0.00774861 Jy ! Component: 3900 - total flux cleaned = -0.00779822 Jy ! Component: 3950 - total flux cleaned = -0.00783524 Jy ! Component: 4000 - total flux cleaned = -0.00784751 Jy ! Component: 4050 - total flux cleaned = -0.00788415 Jy ! Total flux subtracted in 4096 components = -0.00792068 Jy ! Clean residual min=-0.000758 max=0.000749 Jy/beam ! Clean residual mean=-0.000001 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.187157 Jy keep ! Adding 264 model components to the UV plane model. ! The established model now contains 395 components and 0.187157 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1455-1108_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9362 x 2.346 at -3.273 degrees (North through East) ! Clean map min=-0.0022483 max=0.11505 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1455-1108_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.115053 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000198349 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.517192 0.517192 1.03438 2.06877 4.13754 8.27507 16.5501 33.1003 66.2006 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.115 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 580.055 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1455-1108_X_uvs.log closed on Tue Apr 15 00:24:23 2014