! Started logfile: /d2/scr/pima/bp177i_uvs/J1630+6659_X_uvs.log on Tue Apr 15 00:26:37 2014 obs /d2/scr/pima/bp177i_uvs/J1630+6659_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1630+6659_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.694444 visibilities/baseline/integration-bin. ! Found source: J1630+6659 ! ! 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 600 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/J1630+6659_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001763Jy sigma=39.220926 ! Fit after self-cal, rms=0.964714Jy sigma=38.029148 ! 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=1.979 mas, bmaj=2.866 mas, bpa=16.94 degrees ! Estimated noise=0.964007 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 = 0.0253683 Jy ! Component: 100 - total flux cleaned = 0.0327491 Jy ! Total flux subtracted in 100 components = 0.0327491 Jy ! Clean residual min=-0.003363 max=0.004452 Jy/beam ! Clean residual mean=0.000077 rms=0.001081 Jy/beam ! Combined flux in latest and established models = 0.0327491 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 28 components and 0.0327491 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=0.018617Jy sigma=0.700697 ! Fit after self-cal, rms=0.017922Jy sigma=0.676876 ! 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=2.192 mas, bmaj=3.02 mas, bpa=19.43 degrees ! Estimated noise=0.754807 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 = 0.00626362 Jy ! Component: 100 - total flux cleaned = 0.0102579 Jy ! Component: 150 - total flux cleaned = 0.0129595 Jy ! Component: 200 - total flux cleaned = 0.014852 Jy ! Total flux subtracted in 200 components = 0.014852 Jy ! Clean residual min=-0.002231 max=0.003052 Jy/beam ! Clean residual mean=0.000088 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 0.0476011 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 61 components and 0.0476011 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=0.015065Jy sigma=0.573927 ! Fit after self-cal, rms=0.015040Jy sigma=0.573166 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.192 x 3.02 at 19.43 degrees (North through East) ! Clean map min=-0.0022993 max=0.034666 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* 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* 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* 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* 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* 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* 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 1.04 HN 0.91 KP 0.99 ! LA 0.92 NL 1.19 OV 1.13 PT 0.96 ! 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.015040Jy sigma=0.573166 ! Fit after self-cal, rms=0.015051Jy sigma=0.571066 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.188 mas, bmaj=3.019 mas, bpa=19.25 degrees ! Estimated noise=0.757164 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 = 0.00136522 Jy ! Component: 100 - total flux cleaned = 0.00233705 Jy ! Component: 150 - total flux cleaned = 0.0028704 Jy ! Component: 200 - total flux cleaned = 0.00316172 Jy ! Total flux subtracted in 200 components = 0.00316172 Jy ! Clean residual min=-0.002182 max=0.003143 Jy/beam ! Clean residual mean=0.000068 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.0507628 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 70 components and 0.0507628 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=0.014851Jy sigma=0.565920 ! Fit after self-cal, rms=0.014846Jy sigma=0.565724 ! 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=0.014846Jy sigma=0.565724 ! Fit after self-cal, rms=0.014868Jy sigma=0.565457 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.187 mas, bmaj=3.016 mas, bpa=19.26 degrees ! Estimated noise=0.75893 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000410104 Jy ! Component: 100 - total flux cleaned = 0.000596616 Jy ! Component: 150 - total flux cleaned = 0.000710752 Jy ! Component: 200 - total flux cleaned = 0.000817731 Jy ! Total flux subtracted in 200 components = 0.000817731 Jy ! Clean residual min=-0.002162 max=0.003132 Jy/beam ! Clean residual mean=0.000066 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.0515806 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 73 components and 0.0515806 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=0.014811Jy sigma=0.563915 ! Fit after self-cal, rms=0.014807Jy sigma=0.563842 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 = 9.15764e-05 Jy ! Component: 100 - total flux cleaned = 0.000173841 Jy ! Component: 150 - total flux cleaned = 0.000267714 Jy ! Component: 200 - total flux cleaned = 0.000355858 Jy ! Total flux subtracted in 200 components = 0.000355858 Jy ! Clean residual min=-0.002157 max=0.003086 Jy/beam ! Clean residual mean=0.000064 rms=0.000748 Jy/beam ! Combined flux in latest and established models = 0.0519364 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 77 components and 0.0519364 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=0.014773Jy sigma=0.562783 ! Fit after self-cal, rms=0.014771Jy sigma=0.562732 ! 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=0.014771Jy sigma=0.562732 ! Fit after self-cal, rms=0.014781Jy sigma=0.562687 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.188 mas, bmaj=3.015 mas, bpa=19.3 degrees ! Estimated noise=0.759736 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.07374e-05 Jy ! Component: 100 - total flux cleaned = 0.000167406 Jy ! Component: 150 - total flux cleaned = 0.000235528 Jy ! Component: 200 - total flux cleaned = 0.000312709 Jy ! Total flux subtracted in 200 components = 0.000312709 Jy ! Clean residual min=-0.002167 max=0.003047 Jy/beam ! Clean residual mean=0.000063 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.0522491 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 78 components and 0.0522491 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=0.014755Jy sigma=0.561915 ! Fit after self-cal, rms=0.014753Jy sigma=0.561877 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 = 4.02726e-05 Jy ! Component: 100 - total flux cleaned = 0.000100559 Jy ! Component: 150 - total flux cleaned = 0.000168952 Jy ! Component: 200 - total flux cleaned = 0.000223207 Jy ! Total flux subtracted in 200 components = 0.000223207 Jy ! Clean residual min=-0.002166 max=0.003025 Jy/beam ! Clean residual mean=0.000062 rms=0.000739 Jy/beam ! Combined flux in latest and established models = 0.0524723 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 81 components and 0.0524724 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=0.014734Jy sigma=0.561305 ! Fit after self-cal, rms=0.014733Jy sigma=0.561272 ! 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=0.014733Jy sigma=0.561272 ! Fit after self-cal, rms=0.014738Jy sigma=0.561255 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.755 mas, bmaj=3.319 mas, bpa=32.96 degrees ! Estimated noise=0.793822 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000547155 Jy ! Component: 100 - total flux cleaned = 0.000650824 Jy ! Component: 150 - total flux cleaned = 0.00072778 Jy ! Component: 200 - total flux cleaned = 0.000785163 Jy ! Total flux subtracted in 200 components = 0.000785163 Jy ! Clean residual min=-0.002295 max=0.003501 Jy/beam ! Clean residual mean=0.000083 rms=0.000910 Jy/beam ! Combined flux in latest and established models = 0.0532575 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 83 components and 0.0532575 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=0.014726Jy sigma=0.561205 ! Fit after self-cal, rms=0.014721Jy sigma=0.561084 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 = 2.03213e-05 Jy ! Component: 100 - total flux cleaned = 8.59458e-05 Jy ! Component: 150 - total flux cleaned = 0.000134828 Jy ! Component: 200 - total flux cleaned = 0.000171001 Jy ! Total flux subtracted in 200 components = 0.000171001 Jy ! Clean residual min=-0.002288 max=0.003480 Jy/beam ! Clean residual mean=0.000082 rms=0.000905 Jy/beam ! Combined flux in latest and established models = 0.0534285 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 84 components and 0.0534285 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=0.014715Jy sigma=0.560874 ! Fit after self-cal, rms=0.014713Jy sigma=0.560802 ! 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=2.19 mas, bmaj=3.015 mas, bpa=19.33 degrees ! Estimated noise=0.760159 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.19 x 3.015 at 19.33 degrees (North through East) ! Clean map min=-0.0020925 max=0.034465 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=1.976 mas, bmaj=2.862 mas, bpa=16.86 degrees ! Estimated noise=0.969229 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0257864 Jy ! Component: 100 - total flux cleaned = 0.0332141 Jy ! Component: 150 - total flux cleaned = 0.0375758 Jy ! Component: 200 - total flux cleaned = 0.0406521 Jy ! Total flux subtracted in 200 components = 0.0406521 Jy ! Clean residual min=-0.002369 max=0.002818 Jy/beam ! Clean residual mean=0.000057 rms=0.000791 Jy/beam ! Combined flux in latest and established models = 0.0406522 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 40 model components to the UV plane model. ! The established model now contains 40 components and 0.0406522 Jy ! Inverting map and beam ! Estimated beam: bmin=2.19 mas, bmaj=3.015 mas, bpa=19.33 degrees ! Estimated noise=0.760159 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 = 0.00371148 Jy ! Component: 100 - total flux cleaned = 0.00617842 Jy ! Component: 150 - total flux cleaned = 0.0079269 Jy ! Component: 200 - total flux cleaned = 0.00919777 Jy ! Total flux subtracted in 200 components = 0.00919777 Jy ! Clean residual min=-0.002373 max=0.003063 Jy/beam ! Clean residual mean=0.000076 rms=0.000785 Jy/beam ! Combined flux in latest and established models = 0.0498499 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 67 components and 0.0498499 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=2.755 mas, bmaj=3.319 mas, bpa=32.96 degrees ! Estimated noise=0.793822 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140118 Jy ! Component: 100 - total flux cleaned = 0.00225939 Jy ! Component: 150 - total flux cleaned = 0.00268199 Jy ! Component: 200 - total flux cleaned = 0.00284658 Jy ! Total flux subtracted in 200 components = 0.00284658 Jy ! Clean residual min=-0.002301 max=0.003521 Jy/beam ! Clean residual mean=0.000087 rms=0.000924 Jy/beam ! Combined flux in latest and established models = 0.0526965 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 = 0.000111393 Jy ! Component: 100 - total flux cleaned = 0.000184685 Jy ! Component: 150 - total flux cleaned = 0.000239851 Jy ! Component: 200 - total flux cleaned = 0.000280113 Jy ! Total flux subtracted in 200 components = 0.000280113 Jy ! Clean residual min=-0.002284 max=0.003508 Jy/beam ! Clean residual mean=0.000085 rms=0.000918 Jy/beam ! Combined flux in latest and established models = 0.0529766 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 74 components and 0.0529766 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.19 mas, bmaj=3.015 mas, bpa=19.33 degrees ! Estimated noise=0.760159 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000403351 Jy ! Component: 100 - total flux cleaned = -0.000463812 Jy ! Component: 150 - total flux cleaned = -0.000496743 Jy ! Component: 200 - total flux cleaned = -0.000467133 Jy ! Total flux subtracted in 200 components = -0.000467133 Jy ! Clean residual min=-0.002162 max=0.003073 Jy/beam ! Clean residual mean=0.000062 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.0525095 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 84 components and 0.0525095 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=0.014753Jy sigma=0.561925 ! Fit after self-cal, rms=0.014749Jy sigma=0.561745 wmodel /d2/scr/pima/bp177i_uvs/J1630+6659_X_map.mod ! Writing 84 model components to file: /d2/scr/pima/bp177i_uvs/J1630+6659_X_map.mod wobs /d2/scr/pima/bp177i_uvs/J1630+6659_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1630+6659_X_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1630+6659_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177i_uvs/J1630+6659_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 = 0.00129764 Jy ! Component: 100 - total flux cleaned = 0.00204049 Jy ! Component: 150 - total flux cleaned = 0.00243219 Jy ! Component: 200 - total flux cleaned = 0.0027888 Jy ! Component: 250 - total flux cleaned = 0.00311696 Jy ! Component: 300 - total flux cleaned = 0.00328337 Jy ! Component: 350 - total flux cleaned = 0.00336076 Jy ! Component: 400 - total flux cleaned = 0.00350851 Jy ! Component: 450 - total flux cleaned = 0.00364894 Jy ! Component: 500 - total flux cleaned = 0.00384853 Jy ! Component: 550 - total flux cleaned = 0.00399495 Jy ! Component: 600 - total flux cleaned = 0.0040948 Jy ! Component: 650 - total flux cleaned = 0.00419089 Jy ! Component: 700 - total flux cleaned = 0.00431988 Jy ! Component: 750 - total flux cleaned = 0.00447867 Jy ! Component: 800 - total flux cleaned = 0.00464828 Jy ! Component: 850 - total flux cleaned = 0.00482776 Jy ! Component: 900 - total flux cleaned = 0.00501814 Jy ! Component: 950 - total flux cleaned = 0.00523351 Jy ! Component: 1000 - total flux cleaned = 0.00542713 Jy ! Component: 1050 - total flux cleaned = 0.0056584 Jy ! Component: 1100 - total flux cleaned = 0.00588316 Jy ! Component: 1150 - total flux cleaned = 0.00608861 Jy ! Component: 1200 - total flux cleaned = 0.00632854 Jy ! Component: 1250 - total flux cleaned = 0.00649746 Jy ! Component: 1300 - total flux cleaned = 0.00667502 Jy ! Component: 1350 - total flux cleaned = 0.0068486 Jy ! Component: 1400 - total flux cleaned = 0.00701844 Jy ! Component: 1450 - total flux cleaned = 0.00714918 Jy ! Component: 1500 - total flux cleaned = 0.00730063 Jy ! Component: 1550 - total flux cleaned = 0.00743749 Jy ! Component: 1600 - total flux cleaned = 0.0075607 Jy ! Component: 1650 - total flux cleaned = 0.00770355 Jy ! Component: 1700 - total flux cleaned = 0.00781137 Jy ! Component: 1750 - total flux cleaned = 0.00798087 Jy ! Component: 1800 - total flux cleaned = 0.00813714 Jy ! Component: 1850 - total flux cleaned = 0.00828106 Jy ! Component: 1900 - total flux cleaned = 0.00844319 Jy ! Component: 1950 - total flux cleaned = 0.00862294 Jy ! Component: 2000 - total flux cleaned = 0.00878075 Jy ! Component: 2050 - total flux cleaned = 0.0089466 Jy ! Component: 2100 - total flux cleaned = 0.00908161 Jy ! Component: 2150 - total flux cleaned = 0.00919628 Jy ! Component: 2200 - total flux cleaned = 0.00931917 Jy ! Component: 2250 - total flux cleaned = 0.00945013 Jy ! Component: 2300 - total flux cleaned = 0.00956127 Jy ! Component: 2350 - total flux cleaned = 0.00968981 Jy ! Component: 2400 - total flux cleaned = 0.00979 Jy ! Component: 2450 - total flux cleaned = 0.0099073 Jy ! Component: 2500 - total flux cleaned = 0.0100147 Jy ! Component: 2550 - total flux cleaned = 0.0101302 Jy ! Component: 2600 - total flux cleaned = 0.0102272 Jy ! Component: 2650 - total flux cleaned = 0.0103236 Jy ! Component: 2700 - total flux cleaned = 0.0104107 Jy ! Component: 2750 - total flux cleaned = 0.0104888 Jy ! Component: 2800 - total flux cleaned = 0.010575 Jy ! Component: 2850 - total flux cleaned = 0.0106608 Jy ! Component: 2900 - total flux cleaned = 0.0107376 Jy ! Component: 2950 - total flux cleaned = 0.010814 Jy ! Component: 3000 - total flux cleaned = 0.0109069 Jy ! Component: 3050 - total flux cleaned = 0.0109657 Jy ! Component: 3100 - total flux cleaned = 0.0110411 Jy ! Component: 3150 - total flux cleaned = 0.0110995 Jy ! Component: 3200 - total flux cleaned = 0.0111909 Jy ! Component: 3250 - total flux cleaned = 0.0112653 Jy ! Component: 3300 - total flux cleaned = 0.0113228 Jy ! Component: 3350 - total flux cleaned = 0.0113803 Jy ! Component: 3400 - total flux cleaned = 0.0114456 Jy ! Component: 3450 - total flux cleaned = 0.0115026 Jy ! Component: 3500 - total flux cleaned = 0.0115839 Jy ! Component: 3550 - total flux cleaned = 0.0116488 Jy ! Component: 3600 - total flux cleaned = 0.0117134 Jy ! Component: 3650 - total flux cleaned = 0.0118021 Jy ! Component: 3700 - total flux cleaned = 0.0118665 Jy ! Component: 3750 - total flux cleaned = 0.0119228 Jy ! Component: 3800 - total flux cleaned = 0.012011 Jy ! Component: 3850 - total flux cleaned = 0.0120752 Jy ! Component: 3900 - total flux cleaned = 0.0121392 Jy ! Component: 3950 - total flux cleaned = 0.0122111 Jy ! Component: 4000 - total flux cleaned = 0.012259 Jy ! Component: 4050 - total flux cleaned = 0.0123228 Jy ! Total flux subtracted in 4096 components = 0.0123706 Jy ! Clean residual min=-0.000446 max=0.000495 Jy/beam ! Clean residual mean=0.000014 rms=0.000139 Jy/beam ! Combined flux in latest and established models = 0.0648801 Jy keep ! Adding 292 model components to the UV plane model. ! The established model now contains 376 components and 0.0648801 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1630+6659_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.19 x 3.015 at 19.33 degrees (North through East) ! Clean map min=-0.00084133 max=0.034658 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1630+6659_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0346579 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000128509 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.11238 1.11238 2.22477 4.44953 8.89907 17.7981 35.5963 71.1926 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.034 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 269.691 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1630+6659_X_uvs.log closed on Tue Apr 15 00:26:42 2014