! Started logfile: /d2/scr/pima/bp177b_uvs/J1546+0522_X_uvs.log on Sat Mar 22 08:12:18 2014 obs /d2/scr/pima/bp177b_uvs/J1546+0522_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177b_uvs/J1546+0522_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.777778 visibilities/baseline/integration-bin. ! Found source: J1546+0522 ! ! 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 672 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/bp177b_uvs/J1546+0522_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=0.999634Jy sigma=39.949310 ! Fit after self-cal, rms=0.964537Jy sigma=38.458194 ! 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=0.7501 mas, bmaj=1.957 mas, bpa=9.894 degrees ! Estimated noise=0.95667 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 = 0.0234516 Jy ! Component: 100 - total flux cleaned = 0.0349625 Jy ! Total flux subtracted in 100 components = 0.0349625 Jy ! Clean residual min=-0.007147 max=0.012219 Jy/beam ! Clean residual mean=-0.000021 rms=0.002380 Jy/beam ! Combined flux in latest and established models = 0.0349625 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0349625 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=0.032691Jy sigma=1.297894 ! Fit after self-cal, rms=0.032056Jy sigma=1.275011 ! 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=0.9539 mas, bmaj=2.196 mas, bpa=9.753 degrees ! Estimated noise=0.689381 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 = 0.0124648 Jy ! Component: 100 - total flux cleaned = 0.0192071 Jy ! Component: 150 - total flux cleaned = 0.0232705 Jy ! Component: 200 - total flux cleaned = 0.025735 Jy ! Total flux subtracted in 200 components = 0.025735 Jy ! Clean residual min=-0.007327 max=0.011961 Jy/beam ! Clean residual mean=-0.000023 rms=0.002348 Jy/beam ! Combined flux in latest and established models = 0.0606975 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 34 components and 0.0606975 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=0.027085Jy sigma=1.058372 ! Fit after self-cal, rms=0.026642Jy sigma=1.040357 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9539 x 2.196 at 9.753 degrees (North through East) ! Clean map min=-0.007408 max=0.030685 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* 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* 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* 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* 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* 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* 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* 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* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.026642Jy sigma=1.040357 ! Fit after self-cal, rms=0.026642Jy sigma=1.040357 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9539 mas, bmaj=2.196 mas, bpa=9.753 degrees ! Estimated noise=0.689381 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 = 0.00242225 Jy ! Component: 100 - total flux cleaned = 0.00314275 Jy ! Component: 150 - total flux cleaned = 0.00369022 Jy ! Component: 200 - total flux cleaned = 0.00417696 Jy ! Total flux subtracted in 200 components = 0.00417696 Jy ! Clean residual min=-0.007455 max=0.010716 Jy/beam ! Clean residual mean=-0.000021 rms=0.002208 Jy/beam ! Combined flux in latest and established models = 0.0648745 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 37 components and 0.0648745 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=0.026070Jy sigma=1.019750 ! Fit after self-cal, rms=0.026030Jy sigma=1.015662 ! Inverting map ! Added new window around map position (-2.8, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0107598 Jy ! Component: 100 - total flux cleaned = 0.0162061 Jy ! Component: 150 - total flux cleaned = 0.0183553 Jy ! Component: 200 - total flux cleaned = 0.0194951 Jy ! Total flux subtracted in 200 components = 0.0194951 Jy ! Clean residual min=-0.005892 max=0.007018 Jy/beam ! Clean residual mean=-0.000013 rms=0.001399 Jy/beam ! Combined flux in latest and established models = 0.0843696 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 62 components and 0.0843696 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=0.021175Jy sigma=0.808339 ! Fit after self-cal, rms=0.020010Jy sigma=0.763785 ! 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=0.020010Jy sigma=0.763785 ! Fit after self-cal, rms=0.020010Jy sigma=0.763785 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9539 mas, bmaj=2.196 mas, bpa=9.753 degrees ! Estimated noise=0.689381 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0040861 Jy ! Component: 100 - total flux cleaned = 0.00599908 Jy ! Component: 150 - total flux cleaned = 0.00682405 Jy ! Component: 200 - total flux cleaned = 0.00741532 Jy ! Total flux subtracted in 200 components = 0.00741532 Jy ! Clean residual min=-0.003778 max=0.004209 Jy/beam ! Clean residual mean=-0.000009 rms=0.001059 Jy/beam ! Combined flux in latest and established models = 0.0917849 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 78 components and 0.0917849 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=0.017995Jy sigma=0.687140 ! Fit after self-cal, rms=0.017560Jy sigma=0.671006 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 (-5.6, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0047203 Jy ! Component: 100 - total flux cleaned = 0.00647258 Jy ! Component: 150 - total flux cleaned = 0.00727816 Jy ! Component: 200 - total flux cleaned = 0.00763535 Jy ! Total flux subtracted in 200 components = 0.00763535 Jy ! Clean residual min=-0.002893 max=0.003102 Jy/beam ! Clean residual mean=-0.000007 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 0.0994203 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 99 components and 0.0994203 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=0.015698Jy sigma=0.604290 ! Fit after self-cal, rms=0.015558Jy sigma=0.598659 ! 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=0.015558Jy sigma=0.598659 ! Fit after self-cal, rms=0.015461Jy sigma=0.596202 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9545 mas, bmaj=2.196 mas, bpa=9.783 degrees ! Estimated noise=0.686581 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102892 Jy ! Component: 100 - total flux cleaned = 0.00118814 Jy ! Component: 150 - total flux cleaned = 0.00132811 Jy ! Component: 200 - total flux cleaned = 0.00145445 Jy ! Total flux subtracted in 200 components = 0.00145445 Jy ! Clean residual min=-0.002440 max=0.002754 Jy/beam ! Clean residual mean=-0.000005 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.100875 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 109 components and 0.100875 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=0.014749Jy sigma=0.572137 ! Fit after self-cal, rms=0.014709Jy sigma=0.570719 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 = 0.000745346 Jy ! Component: 100 - total flux cleaned = 0.00085623 Jy ! Component: 150 - total flux cleaned = 0.000903263 Jy ! Component: 200 - total flux cleaned = 0.000903924 Jy ! Total flux subtracted in 200 components = 0.000903924 Jy ! Clean residual min=-0.002206 max=0.002528 Jy/beam ! Clean residual mean=-0.000005 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.101779 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 116 components and 0.101779 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=0.014337Jy sigma=0.558547 ! Fit after self-cal, rms=0.014318Jy sigma=0.557854 ! 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=0.014318Jy sigma=0.557854 ! Fit after self-cal, rms=0.014193Jy sigma=0.549140 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.334 mas, bmaj=3.168 mas, bpa=12.9 degrees ! Estimated noise=0.84479 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132782 Jy ! Component: 100 - total flux cleaned = 0.00161958 Jy ! Component: 150 - total flux cleaned = 0.00176849 Jy ! Component: 200 - total flux cleaned = 0.00190015 Jy ! Total flux subtracted in 200 components = 0.00190015 Jy ! Clean residual min=-0.002617 max=0.002908 Jy/beam ! Clean residual mean=-0.000006 rms=0.000851 Jy/beam ! Combined flux in latest and established models = 0.103679 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 128 components and 0.103679 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=0.014068Jy sigma=0.545004 ! Fit after self-cal, rms=0.014054Jy sigma=0.544168 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 = 0.000332983 Jy ! Component: 100 - total flux cleaned = 0.00037893 Jy ! Component: 150 - total flux cleaned = 0.000418755 Jy ! Component: 200 - total flux cleaned = 0.000485573 Jy ! Total flux subtracted in 200 components = 0.000485573 Jy ! Clean residual min=-0.002532 max=0.002994 Jy/beam ! Clean residual mean=-0.000006 rms=0.000837 Jy/beam ! Combined flux in latest and established models = 0.104164 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 134 components and 0.104164 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=0.014009Jy sigma=0.542511 ! Fit after self-cal, rms=0.014002Jy sigma=0.542210 ! 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=0.9514 mas, bmaj=2.19 mas, bpa=9.771 degrees ! Estimated noise=0.688003 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9514 x 2.19 at 9.771 degrees (North through East) ! Clean map min=-0.0024247 max=0.025012 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=0.7504 mas, bmaj=1.953 mas, bpa=9.937 degrees ! Estimated noise=0.957484 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0261405 Jy ! Component: 100 - total flux cleaned = 0.0406677 Jy ! Component: 150 - total flux cleaned = 0.0507692 Jy ! Component: 200 - total flux cleaned = 0.0584347 Jy ! Total flux subtracted in 200 components = 0.0584347 Jy ! Clean residual min=-0.004292 max=0.005776 Jy/beam ! Clean residual mean=-0.000014 rms=0.001471 Jy/beam ! Combined flux in latest and established models = 0.0584347 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 0.0584347 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9514 mas, bmaj=2.19 mas, bpa=9.771 degrees ! Estimated noise=0.688003 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 = 0.00948377 Jy ! Component: 100 - total flux cleaned = 0.0161995 Jy ! Component: 150 - total flux cleaned = 0.0213242 Jy ! Component: 200 - total flux cleaned = 0.0254459 Jy ! Total flux subtracted in 200 components = 0.0254459 Jy ! Clean residual min=-0.003274 max=0.003945 Jy/beam ! Clean residual mean=-0.000012 rms=0.001044 Jy/beam ! Combined flux in latest and established models = 0.0838807 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 62 components and 0.0838807 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=2.334 mas, bmaj=3.168 mas, bpa=12.9 degrees ! Estimated noise=0.84479 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00553194 Jy ! Component: 100 - total flux cleaned = 0.00938103 Jy ! Component: 150 - total flux cleaned = 0.0122524 Jy ! Component: 200 - total flux cleaned = 0.0144104 Jy ! Total flux subtracted in 200 components = 0.0144104 Jy ! Clean residual min=-0.003217 max=0.002738 Jy/beam ! Clean residual mean=-0.000013 rms=0.000987 Jy/beam ! Combined flux in latest and established models = 0.0982911 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 = 0.00163014 Jy ! Component: 100 - total flux cleaned = 0.00235303 Jy ! Component: 150 - total flux cleaned = 0.00291863 Jy ! Component: 200 - total flux cleaned = 0.00343826 Jy ! Total flux subtracted in 200 components = 0.00343826 Jy ! Clean residual min=-0.002974 max=0.002959 Jy/beam ! Clean residual mean=-0.000009 rms=0.000862 Jy/beam ! Combined flux in latest and established models = 0.101729 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 101 components and 0.101729 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9514 mas, bmaj=2.19 mas, bpa=9.771 degrees ! Estimated noise=0.688003 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000624132 Jy ! Component: 100 - total flux cleaned = 0.000616811 Jy ! Component: 150 - total flux cleaned = 0.000662519 Jy ! Component: 200 - total flux cleaned = 0.000781939 Jy ! Total flux subtracted in 200 components = 0.000781939 Jy ! Clean residual min=-0.002089 max=0.002642 Jy/beam ! Clean residual mean=-0.000004 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.102511 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 112 components and 0.102511 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=0.013930Jy sigma=0.542040 ! Fit after self-cal, rms=0.013804Jy sigma=0.538009 wmodel /d2/scr/pima/bp177b_uvs/J1546+0522_X_map.mod ! Writing 112 model components to file: /d2/scr/pima/bp177b_uvs/J1546+0522_X_map.mod wobs /d2/scr/pima/bp177b_uvs/J1546+0522_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177b_uvs/J1546+0522_X_uvs.fits wwins /d2/scr/pima/bp177b_uvs/J1546+0522_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177b_uvs/J1546+0522_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 = 0.000935931 Jy ! Component: 100 - total flux cleaned = 0.00126308 Jy ! Component: 150 - total flux cleaned = 0.00126475 Jy ! Component: 200 - total flux cleaned = 0.0011813 Jy ! Component: 250 - total flux cleaned = 0.00112838 Jy ! Component: 300 - total flux cleaned = 0.00107766 Jy ! Component: 350 - total flux cleaned = 0.00107796 Jy ! Component: 400 - total flux cleaned = 0.00114761 Jy ! Component: 450 - total flux cleaned = 0.00117037 Jy ! Component: 500 - total flux cleaned = 0.00129814 Jy ! Component: 550 - total flux cleaned = 0.00127814 Jy ! Component: 600 - total flux cleaned = 0.00133767 Jy ! Component: 650 - total flux cleaned = 0.00135673 Jy ! Component: 700 - total flux cleaned = 0.00139326 Jy ! Component: 750 - total flux cleaned = 0.00135771 Jy ! Component: 800 - total flux cleaned = 0.00137498 Jy ! Component: 850 - total flux cleaned = 0.00137492 Jy ! Component: 900 - total flux cleaned = 0.00139076 Jy ! Component: 950 - total flux cleaned = 0.00134429 Jy ! Component: 1000 - total flux cleaned = 0.00137449 Jy ! Component: 1050 - total flux cleaned = 0.00140432 Jy ! Component: 1100 - total flux cleaned = 0.0014762 Jy ! Component: 1150 - total flux cleaned = 0.00148981 Jy ! Component: 1200 - total flux cleaned = 0.00150353 Jy ! Component: 1250 - total flux cleaned = 0.00151691 Jy ! Component: 1300 - total flux cleaned = 0.00155554 Jy ! Component: 1350 - total flux cleaned = 0.00156849 Jy ! Component: 1400 - total flux cleaned = 0.00161774 Jy ! Component: 1450 - total flux cleaned = 0.00162945 Jy ! Component: 1500 - total flux cleaned = 0.00168798 Jy ! Component: 1550 - total flux cleaned = 0.00169921 Jy ! Component: 1600 - total flux cleaned = 0.00172173 Jy ! Component: 1650 - total flux cleaned = 0.00171071 Jy ! Component: 1700 - total flux cleaned = 0.00174311 Jy ! Component: 1750 - total flux cleaned = 0.00175387 Jy ! Component: 1800 - total flux cleaned = 0.00172262 Jy ! Component: 1850 - total flux cleaned = 0.00172262 Jy ! Component: 1900 - total flux cleaned = 0.0017027 Jy ! Component: 1950 - total flux cleaned = 0.0017027 Jy ! Component: 2000 - total flux cleaned = 0.00171252 Jy ! Component: 2050 - total flux cleaned = 0.00170297 Jy ! Component: 2100 - total flux cleaned = 0.00170318 Jy ! Component: 2150 - total flux cleaned = 0.00173115 Jy ! Component: 2200 - total flux cleaned = 0.00174026 Jy ! Component: 2250 - total flux cleaned = 0.00175827 Jy ! Component: 2300 - total flux cleaned = 0.00177611 Jy ! Component: 2350 - total flux cleaned = 0.00177602 Jy ! Component: 2400 - total flux cleaned = 0.00179327 Jy ! Component: 2450 - total flux cleaned = 0.00178463 Jy ! Component: 2500 - total flux cleaned = 0.00182698 Jy ! Component: 2550 - total flux cleaned = 0.00185198 Jy ! Component: 2600 - total flux cleaned = 0.00182736 Jy ! Component: 2650 - total flux cleaned = 0.00184367 Jy ! Component: 2700 - total flux cleaned = 0.00184377 Jy ! Component: 2750 - total flux cleaned = 0.00186787 Jy ! Component: 2800 - total flux cleaned = 0.00185199 Jy ! Component: 2850 - total flux cleaned = 0.00185201 Jy ! Component: 2900 - total flux cleaned = 0.00185993 Jy ! Component: 2950 - total flux cleaned = 0.00187544 Jy ! Component: 3000 - total flux cleaned = 0.00186 Jy ! Component: 3050 - total flux cleaned = 0.00186775 Jy ! Component: 3100 - total flux cleaned = 0.00188297 Jy ! Component: 3150 - total flux cleaned = 0.0018981 Jy ! Component: 3200 - total flux cleaned = 0.00189055 Jy ! Component: 3250 - total flux cleaned = 0.00191305 Jy ! Component: 3300 - total flux cleaned = 0.00190553 Jy ! Component: 3350 - total flux cleaned = 0.0019353 Jy ! Component: 3400 - total flux cleaned = 0.00195754 Jy ! Component: 3450 - total flux cleaned = 0.00197228 Jy ! Component: 3500 - total flux cleaned = 0.00198697 Jy ! Component: 3550 - total flux cleaned = 0.00201634 Jy ! Component: 3600 - total flux cleaned = 0.00205288 Jy ! Component: 3650 - total flux cleaned = 0.00208934 Jy ! Component: 3700 - total flux cleaned = 0.00211845 Jy ! Component: 3750 - total flux cleaned = 0.00216918 Jy ! Component: 3800 - total flux cleaned = 0.00219808 Jy ! Component: 3850 - total flux cleaned = 0.00224859 Jy ! Component: 3900 - total flux cleaned = 0.0022774 Jy ! Component: 3950 - total flux cleaned = 0.00230616 Jy ! Component: 4000 - total flux cleaned = 0.00232056 Jy ! Component: 4050 - total flux cleaned = 0.00235644 Jy ! Total flux subtracted in 4096 components = 0.0023779 Jy ! Clean residual min=-0.000456 max=0.000522 Jy/beam ! Clean residual mean=0.000000 rms=0.000114 Jy/beam ! Combined flux in latest and established models = 0.104889 Jy keep ! Adding 267 model components to the UV plane model. ! The established model now contains 379 components and 0.104889 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177b_uvs/J1546+0522_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9514 x 2.19 at 9.771 degrees (North through East) ! Clean map min=-0.0010556 max=0.025052 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177b_uvs/J1546+0522_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0250516 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000116069 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.38996 1.38996 2.77992 5.55984 11.1197 22.2394 44.4787 88.9574 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.025 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 215.833 quit ! Quitting program ! Log file /d2/scr/pima/bp177b_uvs/J1546+0522_X_uvs.log closed on Sat Mar 22 08:12:23 2014