! Started logfile: /d2/scr/pima/bp177c_uvs/J1504-0249_C_uvs.log on Sat Mar 22 21:17:31 2014 obs /d2/scr/pima/bp177c_uvs/J1504-0249_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177c_uvs/J1504-0249_C_uva.fits ! AN table 1: 7 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.575397 visibilities/baseline/integration-bin. ! Found source: J1504-0249 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1160 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 /d2/scr/pima/bp177c_uvs/J1504-0249_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. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006329Jy sigma=38.280274 ! Fit after self-cal, rms=0.931992Jy sigma=35.516362 ! 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=1.334 mas, bmaj=3.338 mas, bpa=-1.172 degrees ! Estimated noise=0.722472 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 = 0.0487432 Jy ! Component: 100 - total flux cleaned = 0.0656224 Jy ! Total flux subtracted in 100 components = 0.0656224 Jy ! Clean residual min=-0.008609 max=0.017429 Jy/beam ! Clean residual mean=-0.000022 rms=0.002260 Jy/beam ! Combined flux in latest and established models = 0.0656224 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0656224 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=0.040413Jy sigma=1.398716 ! Fit after self-cal, rms=0.040343Jy sigma=1.394838 ! Inverting map ! Added new window around map position (-6, 7.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0151467 Jy ! Component: 100 - total flux cleaned = 0.0239455 Jy ! Total flux subtracted in 100 components = 0.0239455 Jy ! Clean residual min=-0.006303 max=0.007257 Jy/beam ! Clean residual mean=-0.000018 rms=0.001672 Jy/beam ! Combined flux in latest and established models = 0.0895679 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 25 components and 0.0895679 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=0.034249Jy sigma=1.150062 ! Fit after self-cal, rms=0.033920Jy sigma=1.128144 ! 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=1.601 mas, bmaj=3.612 mas, bpa=-2.856 degrees ! Estimated noise=0.568015 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 = 0.00867117 Jy ! Component: 100 - total flux cleaned = 0.0148808 Jy ! Component: 150 - total flux cleaned = 0.0195504 Jy ! Component: 200 - total flux cleaned = 0.0231471 Jy ! Total flux subtracted in 200 components = 0.0231471 Jy ! Clean residual min=-0.006513 max=0.010333 Jy/beam ! Clean residual mean=-0.000016 rms=0.001983 Jy/beam ! Combined flux in latest and established models = 0.112715 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 47 components and 0.112715 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=0.030665Jy sigma=0.997136 ! Fit after self-cal, rms=0.030629Jy sigma=0.992743 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.601 x 3.612 at -2.856 degrees (North through East) ! Clean map min=-0.0061786 max=0.064959 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.97 HN 1.11 LA 0.92 ! MK 1.10 NL 0.88 OV 1.12 PT 0.92 ! SC 1.09 ! ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 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=0.030629Jy sigma=0.992743 ! Fit after self-cal, rms=0.031079Jy sigma=0.994686 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.592 mas, bmaj=3.719 mas, bpa=-0.925 degrees ! Estimated noise=0.588819 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 (1.5, -8.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101885 Jy ! Component: 100 - total flux cleaned = 0.0161397 Jy ! Component: 150 - total flux cleaned = 0.0208447 Jy ! Component: 200 - total flux cleaned = 0.0247829 Jy ! Total flux subtracted in 200 components = 0.0247829 Jy ! Clean residual min=-0.004356 max=0.004373 Jy/beam ! Clean residual mean=-0.000011 rms=0.001274 Jy/beam ! Combined flux in latest and established models = 0.137498 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 78 components and 0.137498 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=0.026684Jy sigma=0.811681 ! Fit after self-cal, rms=0.026466Jy sigma=0.799581 ! 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=0.026466Jy sigma=0.799581 ! Fit after self-cal, rms=0.025160Jy sigma=0.755710 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.603 mas, bmaj=3.724 mas, bpa=-0.5516 degrees ! Estimated noise=0.576455 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00343008 Jy ! Component: 100 - total flux cleaned = 0.00604131 Jy ! Component: 150 - total flux cleaned = 0.00813067 Jy ! Component: 200 - total flux cleaned = 0.00984877 Jy ! Total flux subtracted in 200 components = 0.00984877 Jy ! Clean residual min=-0.003073 max=0.003187 Jy/beam ! Clean residual mean=-0.000005 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 0.147347 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 102 components and 0.147347 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=0.024360Jy sigma=0.723738 ! Fit after self-cal, rms=0.024314Jy sigma=0.720213 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 = 0.00191705 Jy ! Component: 100 - total flux cleaned = 0.00343425 Jy ! Component: 150 - total flux cleaned = 0.0047218 Jy ! Component: 200 - total flux cleaned = 0.00571724 Jy ! Total flux subtracted in 200 components = 0.00571724 Jy ! Clean residual min=-0.002798 max=0.002801 Jy/beam ! Clean residual mean=-0.000004 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.153064 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 118 components and 0.153064 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=0.023999Jy sigma=0.709796 ! Fit after self-cal, rms=0.023991Jy sigma=0.708602 ! 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=0.023991Jy sigma=0.708602 ! Fit after self-cal, rms=0.023716Jy sigma=0.691635 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.608 mas, bmaj=3.726 mas, bpa=-0.4271 degrees ! Estimated noise=0.579454 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149008 Jy ! Component: 100 - total flux cleaned = 0.00240125 Jy ! Component: 150 - total flux cleaned = 0.00315973 Jy ! Component: 200 - total flux cleaned = 0.00380753 Jy ! Total flux subtracted in 200 components = 0.00380753 Jy ! Clean residual min=-0.002690 max=0.002698 Jy/beam ! Clean residual mean=-0.000003 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.156871 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 132 components and 0.156871 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=0.023525Jy sigma=0.684200 ! Fit after self-cal, rms=0.023523Jy sigma=0.683536 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 = 0.000978784 Jy ! Component: 100 - total flux cleaned = 0.00159469 Jy ! Component: 150 - total flux cleaned = 0.00199292 Jy ! Component: 200 - total flux cleaned = 0.00230102 Jy ! Total flux subtracted in 200 components = 0.00230102 Jy ! Clean residual min=-0.002631 max=0.002691 Jy/beam ! Clean residual mean=-0.000002 rms=0.000689 Jy/beam ! Combined flux in latest and established models = 0.159172 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 138 components and 0.159172 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=0.023411Jy sigma=0.679462 ! Fit after self-cal, rms=0.023415Jy sigma=0.679157 ! 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=0.023415Jy sigma=0.679157 ! Fit after self-cal, rms=0.022591Jy sigma=0.658709 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.566 mas, bmaj=5.881 mas, bpa=-2.911 degrees ! Estimated noise=0.73824 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112048 Jy ! Component: 100 - total flux cleaned = 0.00216022 Jy ! Component: 150 - total flux cleaned = 0.00294548 Jy ! Component: 200 - total flux cleaned = 0.0034368 Jy ! Total flux subtracted in 200 components = 0.0034368 Jy ! Clean residual min=-0.002590 max=0.002943 Jy/beam ! Clean residual mean=-0.000004 rms=0.000843 Jy/beam ! Combined flux in latest and established models = 0.162609 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 149 components and 0.162609 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=0.022528Jy sigma=0.658434 ! Fit after self-cal, rms=0.022515Jy sigma=0.657208 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 = 0.000771903 Jy ! Component: 100 - total flux cleaned = 0.00118438 Jy ! Component: 150 - total flux cleaned = 0.0015785 Jy ! Component: 200 - total flux cleaned = 0.00193089 Jy ! Total flux subtracted in 200 components = 0.00193089 Jy ! Clean residual min=-0.002306 max=0.002738 Jy/beam ! Clean residual mean=-0.000003 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.16454 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 154 components and 0.16454 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=0.022509Jy sigma=0.657516 ! Fit after self-cal, rms=0.022507Jy sigma=0.657196 ! 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=1.614 mas, bmaj=3.739 mas, bpa=-0.4895 degrees ! Estimated noise=0.577533 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.614 x 3.739 at -0.4895 degrees (North through East) ! Clean map min=-0.0022317 max=0.064059 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=1.353 mas, bmaj=3.352 mas, bpa=-0.6326 degrees ! Estimated noise=0.733179 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0491692 Jy ! Component: 100 - total flux cleaned = 0.0694412 Jy ! Component: 150 - total flux cleaned = 0.0821775 Jy ! Component: 200 - total flux cleaned = 0.0915641 Jy ! Total flux subtracted in 200 components = 0.0915641 Jy ! Clean residual min=-0.005807 max=0.007177 Jy/beam ! Clean residual mean=-0.000016 rms=0.001563 Jy/beam ! Combined flux in latest and established models = 0.0915642 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.0915642 Jy ! Inverting map and beam ! Estimated beam: bmin=1.614 mas, bmaj=3.739 mas, bpa=-0.4895 degrees ! Estimated noise=0.577533 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 = 0.0107432 Jy ! Component: 100 - total flux cleaned = 0.0188987 Jy ! Component: 150 - total flux cleaned = 0.0256524 Jy ! Component: 200 - total flux cleaned = 0.03135 Jy ! Total flux subtracted in 200 components = 0.03135 Jy ! Clean residual min=-0.004059 max=0.004889 Jy/beam ! Clean residual mean=-0.000012 rms=0.001325 Jy/beam ! Combined flux in latest and established models = 0.122914 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 73 components and 0.122914 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=3.566 mas, bmaj=5.881 mas, bpa=-2.911 degrees ! Estimated noise=0.73824 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00834748 Jy ! Component: 100 - total flux cleaned = 0.0143609 Jy ! Component: 150 - total flux cleaned = 0.0191122 Jy ! Component: 200 - total flux cleaned = 0.0229565 Jy ! Total flux subtracted in 200 components = 0.0229565 Jy ! Clean residual min=-0.003874 max=0.003767 Jy/beam ! Clean residual mean=-0.000014 rms=0.001376 Jy/beam ! Combined flux in latest and established models = 0.145871 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 = 0.00316515 Jy ! Component: 100 - total flux cleaned = 0.00579363 Jy ! Component: 150 - total flux cleaned = 0.00800255 Jy ! Component: 200 - total flux cleaned = 0.00988992 Jy ! Total flux subtracted in 200 components = 0.00988992 Jy ! Clean residual min=-0.002757 max=0.003197 Jy/beam ! Clean residual mean=-0.000008 rms=0.000966 Jy/beam ! Combined flux in latest and established models = 0.155761 Jy ! Adding 82 model components to the UV plane model. ! The established model now contains 144 components and 0.155761 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.614 mas, bmaj=3.739 mas, bpa=-0.4895 degrees ! Estimated noise=0.577533 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145774 Jy ! Component: 100 - total flux cleaned = 0.00225792 Jy ! Component: 150 - total flux cleaned = 0.00295997 Jy ! Component: 200 - total flux cleaned = 0.00357615 Jy ! Total flux subtracted in 200 components = 0.00357615 Jy ! Clean residual min=-0.002762 max=0.003032 Jy/beam ! Clean residual mean=-0.000003 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.159337 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 165 components and 0.159337 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=0.022835Jy sigma=0.672776 ! Fit after self-cal, rms=0.022803Jy sigma=0.670162 wmodel /d2/scr/pima/bp177c_uvs/J1504-0249_C_map.mod ! Writing 165 model components to file: /d2/scr/pima/bp177c_uvs/J1504-0249_C_map.mod wobs /d2/scr/pima/bp177c_uvs/J1504-0249_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177c_uvs/J1504-0249_C_uvs.fits wwins /d2/scr/pima/bp177c_uvs/J1504-0249_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177c_uvs/J1504-0249_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 = 0.00105968 Jy ! Component: 100 - total flux cleaned = 0.00147476 Jy ! Component: 150 - total flux cleaned = 0.0019428 Jy ! Component: 200 - total flux cleaned = 0.0022225 Jy ! Component: 250 - total flux cleaned = 0.00229774 Jy ! Component: 300 - total flux cleaned = 0.00233413 Jy ! Component: 350 - total flux cleaned = 0.00233278 Jy ! Component: 400 - total flux cleaned = 0.00226521 Jy ! Component: 450 - total flux cleaned = 0.00233051 Jy ! Component: 500 - total flux cleaned = 0.00229892 Jy ! Component: 550 - total flux cleaned = 0.00229925 Jy ! Component: 600 - total flux cleaned = 0.00230045 Jy ! Component: 650 - total flux cleaned = 0.00227273 Jy ! Component: 700 - total flux cleaned = 0.00224623 Jy ! Component: 750 - total flux cleaned = 0.00216487 Jy ! Component: 800 - total flux cleaned = 0.00205934 Jy ! Component: 850 - total flux cleaned = 0.00193043 Jy ! Component: 900 - total flux cleaned = 0.0018042 Jy ! Component: 950 - total flux cleaned = 0.00172987 Jy ! Component: 1000 - total flux cleaned = 0.00160872 Jy ! Component: 1050 - total flux cleaned = 0.0016085 Jy ! Component: 1100 - total flux cleaned = 0.00149286 Jy ! Component: 1150 - total flux cleaned = 0.00149336 Jy ! Component: 1200 - total flux cleaned = 0.00153785 Jy ! Component: 1250 - total flux cleaned = 0.00149407 Jy ! Component: 1300 - total flux cleaned = 0.00145159 Jy ! Component: 1350 - total flux cleaned = 0.00136767 Jy ! Component: 1400 - total flux cleaned = 0.00134744 Jy ! Component: 1450 - total flux cleaned = 0.00128655 Jy ! Component: 1500 - total flux cleaned = 0.00124667 Jy ! Component: 1550 - total flux cleaned = 0.00114854 Jy ! Component: 1600 - total flux cleaned = 0.00114873 Jy ! Component: 1650 - total flux cleaned = 0.00109189 Jy ! Component: 1700 - total flux cleaned = 0.00109219 Jy ! Component: 1750 - total flux cleaned = 0.00101871 Jy ! Component: 1800 - total flux cleaned = 0.000982633 Jy ! Component: 1850 - total flux cleaned = 0.000929542 Jy ! Component: 1900 - total flux cleaned = 0.000842512 Jy ! Component: 1950 - total flux cleaned = 0.000825763 Jy ! Component: 2000 - total flux cleaned = 0.000791653 Jy ! Component: 2050 - total flux cleaned = 0.000825203 Jy ! Component: 2100 - total flux cleaned = 0.000841647 Jy ! Component: 2150 - total flux cleaned = 0.000841772 Jy ! Component: 2200 - total flux cleaned = 0.000857351 Jy ! Component: 2250 - total flux cleaned = 0.000857107 Jy ! Component: 2300 - total flux cleaned = 0.00077988 Jy ! Component: 2350 - total flux cleaned = 0.000749418 Jy ! Component: 2400 - total flux cleaned = 0.000749443 Jy ! Component: 2450 - total flux cleaned = 0.000719885 Jy ! Component: 2500 - total flux cleaned = 0.000690481 Jy ! Component: 2550 - total flux cleaned = 0.000646986 Jy ! Component: 2600 - total flux cleaned = 0.000547294 Jy ! Component: 2650 - total flux cleaned = 0.000575517 Jy ! Component: 2700 - total flux cleaned = 0.000547561 Jy ! Component: 2750 - total flux cleaned = 0.000547517 Jy ! Component: 2800 - total flux cleaned = 0.000493231 Jy ! Component: 2850 - total flux cleaned = 0.000493338 Jy ! Component: 2900 - total flux cleaned = 0.000453722 Jy ! Component: 2950 - total flux cleaned = 0.000440615 Jy ! Component: 3000 - total flux cleaned = 0.000414571 Jy ! Component: 3050 - total flux cleaned = 0.00040179 Jy ! Component: 3100 - total flux cleaned = 0.000414374 Jy ! Component: 3150 - total flux cleaned = 0.000389172 Jy ! Component: 3200 - total flux cleaned = 0.000364262 Jy ! Component: 3250 - total flux cleaned = 0.000339853 Jy ! Component: 3300 - total flux cleaned = 0.000339808 Jy ! Component: 3350 - total flux cleaned = 0.000375817 Jy ! Component: 3400 - total flux cleaned = 0.000411445 Jy ! Component: 3450 - total flux cleaned = 0.000423157 Jy ! Component: 3500 - total flux cleaned = 0.000446376 Jy ! Component: 3550 - total flux cleaned = 0.000457741 Jy ! Component: 3600 - total flux cleaned = 0.00045762 Jy ! Component: 3650 - total flux cleaned = 0.000480218 Jy ! Component: 3700 - total flux cleaned = 0.000524933 Jy ! Component: 3750 - total flux cleaned = 0.000558066 Jy ! Component: 3800 - total flux cleaned = 0.000557901 Jy ! Component: 3850 - total flux cleaned = 0.000612269 Jy ! Component: 3900 - total flux cleaned = 0.000633873 Jy ! Component: 3950 - total flux cleaned = 0.000708664 Jy ! Component: 4000 - total flux cleaned = 0.000719204 Jy ! Component: 4050 - total flux cleaned = 0.000761051 Jy ! Total flux subtracted in 4096 components = 0.000761183 Jy ! Clean residual min=-0.000557 max=0.000602 Jy/beam ! Clean residual mean=0.000001 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.160098 Jy keep ! Adding 268 model components to the UV plane model. ! The established model now contains 433 components and 0.160098 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177c_uvs/J1504-0249_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.614 x 3.739 at -0.4895 degrees (North through East) ! Clean map min=-0.00129 max=0.064817 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177c_uvs/J1504-0249_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.064817 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000173385 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.8025 0.8025 1.605 3.21 6.42 12.84 25.68 51.36 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.064 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 373.831 quit ! Quitting program ! Log file /d2/scr/pima/bp177c_uvs/J1504-0249_C_uvs.log closed on Sat Mar 22 21:17:35 2014