! Started logfile: /d2/scr/pima/bp177e_uvs/J1708+1402_X_uvs.log on Sat Mar 22 21:05:04 2014 obs /d2/scr/pima/bp177e_uvs/J1708+1402_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177e_uvs/J1708+1402_X_uva.fits ! AN table 1: 4 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.944444 visibilities/baseline/integration-bin. ! Found source: J1708+1402 ! ! 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 1088 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/bp177e_uvs/J1708+1402_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004022Jy sigma=39.526470 ! Fit after self-cal, rms=0.926029Jy sigma=36.488497 ! 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=0.9518 mas, bmaj=2.521 mas, bpa=20.98 degrees ! Estimated noise=0.762609 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 = 0.0552599 Jy ! Component: 100 - total flux cleaned = 0.0701425 Jy ! Total flux subtracted in 100 components = 0.0701425 Jy ! Clean residual min=-0.004634 max=0.006867 Jy/beam ! Clean residual mean=-0.000009 rms=0.001468 Jy/beam ! Combined flux in latest and established models = 0.0701425 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0701425 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=0.023617Jy sigma=0.881282 ! Fit after self-cal, rms=0.023592Jy sigma=0.880596 ! 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=1.157 mas, bmaj=2.669 mas, bpa=20.94 degrees ! Estimated noise=0.555107 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 = 0.0104747 Jy ! Component: 100 - total flux cleaned = 0.0167029 Jy ! Component: 150 - total flux cleaned = 0.0207949 Jy ! Component: 200 - total flux cleaned = 0.0235746 Jy ! Total flux subtracted in 200 components = 0.0235746 Jy ! Clean residual min=-0.002890 max=0.003348 Jy/beam ! Clean residual mean=-0.000005 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 0.0937171 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 40 components and 0.0937171 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=0.017933Jy sigma=0.648010 ! Fit after self-cal, rms=0.017880Jy sigma=0.646435 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.157 x 2.669 at 20.94 degrees (North through East) ! Clean map min=-0.0027526 max=0.071943 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 1.14 FD 1.03 HN 0.96 KP 0.93 ! LA 1.05 NL 1.07 OV 0.90 PT 0.86 ! SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.97 HN 0.93 KP 0.92 ! LA 0.94 NL 1.02 OV 0.92 PT 0.85 ! SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.08 HN 1.02 KP 1.08 ! LA 0.94 NL 1.01 OV 0.96 PT 0.90 ! SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.06 KP 0.90 ! LA 1.00 NL 0.99 OV 0.93 PT 0.92 ! SC 1.09 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 1.11 KP 1.03 ! LA 1.01 NL 0.93 OV 0.95 PT 0.88 ! SC 0.99 ! ! ! 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 1.14 FD 1.01 HN 1.14 KP 1.04 ! LA 0.94 NL 1.09 OV 1.03 PT 0.85 ! SC 1.06 ! ! ! 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=0.017880Jy sigma=0.646435 ! Fit after self-cal, rms=0.015923Jy sigma=0.581570 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.165 mas, bmaj=2.703 mas, bpa=20.81 degrees ! Estimated noise=0.543831 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 = -0.000771348 Jy ! Component: 100 - total flux cleaned = -0.000848665 Jy ! Component: 150 - total flux cleaned = -0.000890506 Jy ! Component: 200 - total flux cleaned = -0.000909001 Jy ! Total flux subtracted in 200 components = -0.000909001 Jy ! Clean residual min=-0.001806 max=0.002022 Jy/beam ! Clean residual mean=-0.000000 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.0928081 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 50 components and 0.0928081 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=0.015836Jy sigma=0.577164 ! Fit after self-cal, rms=0.015834Jy sigma=0.576983 ! 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=0.015834Jy sigma=0.576983 ! Fit after self-cal, rms=0.015581Jy sigma=0.561605 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.162 mas, bmaj=2.713 mas, bpa=20.94 degrees ! Estimated noise=0.543743 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000400632 Jy ! Component: 100 - total flux cleaned = -0.000440049 Jy ! Component: 150 - total flux cleaned = -0.000491806 Jy ! Component: 200 - total flux cleaned = -0.000506332 Jy ! Total flux subtracted in 200 components = -0.000506332 Jy ! Clean residual min=-0.001668 max=0.001894 Jy/beam ! Clean residual mean=-0.000001 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.0923017 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 58 components and 0.0923018 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=0.015537Jy sigma=0.559840 ! Fit after self-cal, rms=0.015537Jy sigma=0.559772 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 (-2, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138097 Jy ! Component: 100 - total flux cleaned = 0.00139904 Jy ! Component: 150 - total flux cleaned = 0.00122119 Jy ! Component: 200 - total flux cleaned = 0.00101601 Jy ! Total flux subtracted in 200 components = 0.00101601 Jy ! Clean residual min=-0.001515 max=0.001312 Jy/beam ! Clean residual mean=-0.000000 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.0933178 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 85 components and 0.0933178 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=0.015360Jy sigma=0.552091 ! Fit after self-cal, rms=0.015354Jy sigma=0.551775 ! 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=0.015354Jy sigma=0.551775 ! Fit after self-cal, rms=0.015254Jy sigma=0.550173 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.154 mas, bmaj=2.716 mas, bpa=21.25 degrees ! Estimated noise=0.541093 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000608226 Jy ! Component: 100 - total flux cleaned = 0.000562118 Jy ! Component: 150 - total flux cleaned = 0.000425103 Jy ! Component: 200 - total flux cleaned = 0.00030641 Jy ! Total flux subtracted in 200 components = 0.00030641 Jy ! Clean residual min=-0.001429 max=0.001255 Jy/beam ! Clean residual mean=-0.000000 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.0936242 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 105 components and 0.0936242 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=0.015185Jy sigma=0.547287 ! Fit after self-cal, rms=0.015183Jy sigma=0.547138 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 = 0.000158984 Jy ! Component: 100 - total flux cleaned = 0.000115574 Jy ! Component: 150 - total flux cleaned = 5.06749e-05 Jy ! Component: 200 - total flux cleaned = 2.81056e-06 Jy ! Total flux subtracted in 200 components = 2.81056e-06 Jy ! Clean residual min=-0.001374 max=0.001276 Jy/beam ! Clean residual mean=-0.000000 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.093627 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 119 components and 0.093627 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=0.015159Jy sigma=0.546193 ! Fit after self-cal, rms=0.015159Jy sigma=0.546127 ! 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=0.015159Jy sigma=0.546127 ! Fit after self-cal, rms=0.015108Jy sigma=0.545489 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.449 mas, bmaj=3.227 mas, bpa=8.636 degrees ! Estimated noise=0.631425 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.41039e-05 Jy ! Component: 100 - total flux cleaned = -6.46949e-05 Jy ! Component: 150 - total flux cleaned = -0.000121872 Jy ! Component: 200 - total flux cleaned = -0.000174155 Jy ! Total flux subtracted in 200 components = -0.000174155 Jy ! Clean residual min=-0.001356 max=0.001383 Jy/beam ! Clean residual mean=-0.000000 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.0934528 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 148 components and 0.0934528 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=0.015095Jy sigma=0.545064 ! Fit after self-cal, rms=0.015096Jy sigma=0.545001 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 = 4.28202e-05 Jy ! Component: 100 - total flux cleaned = 7.75578e-06 Jy ! Component: 150 - total flux cleaned = -2.40703e-05 Jy ! Component: 200 - total flux cleaned = -7.26488e-05 Jy ! Total flux subtracted in 200 components = -7.26488e-05 Jy ! Clean residual min=-0.001364 max=0.001363 Jy/beam ! Clean residual mean=-0.000000 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.0933802 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 159 components and 0.0933802 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=0.015088Jy sigma=0.544748 ! Fit after self-cal, rms=0.015088Jy sigma=0.544669 ! 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=1.151 mas, bmaj=2.717 mas, bpa=21.43 degrees ! Estimated noise=0.539535 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.151 x 2.717 at 21.43 degrees (North through East) ! Clean map min=-0.0011801 max=0.069706 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=0.9444 mas, bmaj=2.563 mas, bpa=21.35 degrees ! Estimated noise=0.73957 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.053592 Jy ! Component: 100 - total flux cleaned = 0.0677305 Jy ! Component: 150 - total flux cleaned = 0.0751951 Jy ! Component: 200 - total flux cleaned = 0.0799742 Jy ! Total flux subtracted in 200 components = 0.0799742 Jy ! Clean residual min=-0.002382 max=0.003231 Jy/beam ! Clean residual mean=-0.000004 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.0799742 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.0799742 Jy ! Inverting map and beam ! Estimated beam: bmin=1.151 mas, bmaj=2.717 mas, bpa=21.43 degrees ! Estimated noise=0.539535 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 = 0.0049354 Jy ! Component: 100 - total flux cleaned = 0.00816404 Jy ! Component: 150 - total flux cleaned = 0.0104046 Jy ! Component: 200 - total flux cleaned = 0.0119764 Jy ! Total flux subtracted in 200 components = 0.0119764 Jy ! Clean residual min=-0.001598 max=0.001526 Jy/beam ! Clean residual mean=-0.000001 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.0919506 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 54 components and 0.0919507 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=2.449 mas, bmaj=3.227 mas, bpa=8.636 degrees ! Estimated noise=0.631425 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107163 Jy ! Component: 100 - total flux cleaned = 0.00140424 Jy ! Component: 150 - total flux cleaned = 0.00137381 Jy ! Component: 200 - total flux cleaned = 0.00132397 Jy ! Total flux subtracted in 200 components = 0.00132397 Jy ! Clean residual min=-0.001487 max=0.001320 Jy/beam ! Clean residual mean=-0.000000 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.0932746 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.02563e-05 Jy ! Component: 100 - total flux cleaned = -3.6634e-05 Jy ! Component: 150 - total flux cleaned = -3.63452e-05 Jy ! Component: 200 - total flux cleaned = -4.88957e-05 Jy ! Total flux subtracted in 200 components = -4.88957e-05 Jy ! Clean residual min=-0.001442 max=0.001316 Jy/beam ! Clean residual mean=-0.000000 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.0932257 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 112 components and 0.0932257 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.151 mas, bmaj=2.717 mas, bpa=21.43 degrees ! Estimated noise=0.539535 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00024995 Jy ! Component: 100 - total flux cleaned = 0.000283554 Jy ! Component: 150 - total flux cleaned = 0.000298265 Jy ! Component: 200 - total flux cleaned = 0.000284575 Jy ! Total flux subtracted in 200 components = 0.000284575 Jy ! Clean residual min=-0.001356 max=0.001308 Jy/beam ! Clean residual mean=-0.000000 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.0935103 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 127 components and 0.0935103 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=0.015108Jy sigma=0.545533 ! Fit after self-cal, rms=0.015104Jy sigma=0.545355 wmodel /d2/scr/pima/bp177e_uvs/J1708+1402_X_map.mod ! Writing 127 model components to file: /d2/scr/pima/bp177e_uvs/J1708+1402_X_map.mod wobs /d2/scr/pima/bp177e_uvs/J1708+1402_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177e_uvs/J1708+1402_X_uvs.fits wwins /d2/scr/pima/bp177e_uvs/J1708+1402_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177e_uvs/J1708+1402_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 = -0.000252301 Jy ! Component: 100 - total flux cleaned = -0.000231453 Jy ! Component: 150 - total flux cleaned = -0.000290255 Jy ! Component: 200 - total flux cleaned = -0.000365166 Jy ! Component: 250 - total flux cleaned = -0.000507237 Jy ! Component: 300 - total flux cleaned = -0.000608831 Jy ! Component: 350 - total flux cleaned = -0.000624843 Jy ! Component: 400 - total flux cleaned = -0.000640293 Jy ! Component: 450 - total flux cleaned = -0.00063977 Jy ! Component: 500 - total flux cleaned = -0.000596114 Jy ! Component: 550 - total flux cleaned = -0.000554316 Jy ! Component: 600 - total flux cleaned = -0.00052713 Jy ! Component: 650 - total flux cleaned = -0.000474005 Jy ! Component: 700 - total flux cleaned = -0.000422471 Jy ! Component: 750 - total flux cleaned = -0.000372636 Jy ! Component: 800 - total flux cleaned = -0.000336145 Jy ! Component: 850 - total flux cleaned = -0.000253783 Jy ! Component: 900 - total flux cleaned = -0.000219522 Jy ! Component: 950 - total flux cleaned = -0.000174679 Jy ! Component: 1000 - total flux cleaned = -0.000119667 Jy ! Component: 1050 - total flux cleaned = -3.40377e-05 Jy ! Component: 1100 - total flux cleaned = 8.02756e-06 Jy ! Component: 1150 - total flux cleaned = 5.93831e-05 Jy ! Component: 1200 - total flux cleaned = 8.95321e-05 Jy ! Component: 1250 - total flux cleaned = 0.000128937 Jy ! Component: 1300 - total flux cleaned = 0.000148312 Jy ! Component: 1350 - total flux cleaned = 0.000186454 Jy ! Component: 1400 - total flux cleaned = 0.000251775 Jy ! Component: 1450 - total flux cleaned = 0.000297661 Jy ! Component: 1500 - total flux cleaned = 0.00032483 Jy ! Component: 1550 - total flux cleaned = 0.00036068 Jy ! Component: 1600 - total flux cleaned = 0.000431052 Jy ! Component: 1650 - total flux cleaned = 0.000439518 Jy ! Component: 1700 - total flux cleaned = 0.000456459 Jy ! Component: 1750 - total flux cleaned = 0.000456442 Jy ! Component: 1800 - total flux cleaned = 0.000456546 Jy ! Component: 1850 - total flux cleaned = 0.000464787 Jy ! Component: 1900 - total flux cleaned = 0.000481045 Jy ! Component: 1950 - total flux cleaned = 0.000472884 Jy ! Component: 2000 - total flux cleaned = 0.000480791 Jy ! Component: 2050 - total flux cleaned = 0.000473027 Jy ! Component: 2100 - total flux cleaned = 0.000473051 Jy ! Component: 2150 - total flux cleaned = 0.000473059 Jy ! Component: 2200 - total flux cleaned = 0.000450313 Jy ! Component: 2250 - total flux cleaned = 0.000458002 Jy ! Component: 2300 - total flux cleaned = 0.000487843 Jy ! Component: 2350 - total flux cleaned = 0.000480416 Jy ! Component: 2400 - total flux cleaned = 0.000480431 Jy ! Component: 2450 - total flux cleaned = 0.000480382 Jy ! Component: 2500 - total flux cleaned = 0.000487526 Jy ! Component: 2550 - total flux cleaned = 0.00045915 Jy ! Component: 2600 - total flux cleaned = 0.000459155 Jy ! Component: 2650 - total flux cleaned = 0.000459149 Jy ! Component: 2700 - total flux cleaned = 0.000431563 Jy ! Component: 2750 - total flux cleaned = 0.000431549 Jy ! Component: 2800 - total flux cleaned = 0.000411204 Jy ! Component: 2850 - total flux cleaned = 0.000397772 Jy ! Component: 2900 - total flux cleaned = 0.000397759 Jy ! Component: 2950 - total flux cleaned = 0.000444074 Jy ! Component: 3000 - total flux cleaned = 0.000424372 Jy ! Component: 3050 - total flux cleaned = 0.000437477 Jy ! Component: 3100 - total flux cleaned = 0.000437451 Jy ! Component: 3150 - total flux cleaned = 0.00043743 Jy ! Component: 3200 - total flux cleaned = 0.000437478 Jy ! Component: 3250 - total flux cleaned = 0.000450266 Jy ! Component: 3300 - total flux cleaned = 0.000450268 Jy ! Component: 3350 - total flux cleaned = 0.000488217 Jy ! Component: 3400 - total flux cleaned = 0.00048193 Jy ! Component: 3450 - total flux cleaned = 0.000513269 Jy ! Component: 3500 - total flux cleaned = 0.000500848 Jy ! Component: 3550 - total flux cleaned = 0.000513308 Jy ! Component: 3600 - total flux cleaned = 0.000531793 Jy ! Component: 3650 - total flux cleaned = 0.00053796 Jy ! Component: 3700 - total flux cleaned = 0.000531889 Jy ! Component: 3750 - total flux cleaned = 0.00054409 Jy ! Component: 3800 - total flux cleaned = 0.000550182 Jy ! Component: 3850 - total flux cleaned = 0.00055619 Jy ! Component: 3900 - total flux cleaned = 0.000544186 Jy ! Component: 3950 - total flux cleaned = 0.000562194 Jy ! Component: 4000 - total flux cleaned = 0.000568184 Jy ! Component: 4050 - total flux cleaned = 0.00058603 Jy ! Total flux subtracted in 4096 components = 0.00058602 Jy ! Clean residual min=-0.000328 max=0.000334 Jy/beam ! Clean residual mean=0.000000 rms=0.000095 Jy/beam ! Combined flux in latest and established models = 0.0940963 Jy keep ! Adding 246 model components to the UV plane model. ! The established model now contains 373 components and 0.0940964 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177e_uvs/J1708+1402_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.151 x 2.717 at 21.43 degrees (North through East) ! Clean map min=-0.00088096 max=0.069747 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177e_uvs/J1708+1402_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0697467 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.31729e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.400763 0.400763 0.801525 1.60305 3.2061 6.4122 12.8244 25.6488 51.2976 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.069 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 748.572 quit ! Quitting program ! Log file /d2/scr/pima/bp177e_uvs/J1708+1402_X_uvs.log closed on Sat Mar 22 21:05:09 2014