! Started logfile: /d2/scr/pima/bp171a3_uvs/J0706+4647_X_uvs.log on Mon Feb 24 08:42:42 2014 obs /d2/scr/pima/bp171a3_uvs/J0706+4647_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a3_uvs/J0706+4647_X_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.357143 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0706+4647 ! ! 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 240 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/bp171a3_uvs/J0706+4647_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 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.010756Jy sigma=32.452965 ! Fit after self-cal, rms=0.853194Jy sigma=25.863577 ! 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=2.222 mas, bmaj=5.154 mas, bpa=-17.79 degrees ! Estimated noise=3.14385 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.153433 Jy ! Component: 100 - total flux cleaned = 0.212752 Jy ! Total flux subtracted in 100 components = 0.212752 Jy ! Clean residual min=-0.034058 max=0.033715 Jy/beam ! Clean residual mean=-0.000073 rms=0.019485 Jy/beam ! Combined flux in latest and established models = 0.212752 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 38 components and 0.212752 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=0.054460Jy sigma=2.055361 ! Fit after self-cal, rms=0.054337Jy sigma=2.052723 ! 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=2.729 mas, bmaj=5.549 mas, bpa=-15.12 degrees ! Estimated noise=1.78691 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 = -0.00139094 Jy ! Component: 100 - total flux cleaned = -0.00729112 Jy ! Component: 150 - total flux cleaned = -0.00735917 Jy ! Component: 200 - total flux cleaned = -0.00458955 Jy ! Total flux subtracted in 200 components = -0.00458955 Jy ! Clean residual min=-0.008815 max=0.008887 Jy/beam ! Clean residual mean=-0.000026 rms=0.004666 Jy/beam ! Combined flux in latest and established models = 0.208163 Jy ! Performing phase self-cal ! Adding 104 model components to the UV plane model. ! The established model now contains 141 components and 0.208163 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=0.027406Jy sigma=0.922925 ! Fit after self-cal, rms=0.027310Jy sigma=0.920898 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.729 x 5.549 at -15.12 degrees (North through East) ! Clean map min=-0.014252 max=0.11981 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: ! FD 0.88 HN 1.00* KP 1.14 MK 1.00* ! NL 1.08 OV 1.07 PT 0.91 SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 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: ! FD 1.00* HN 1.00* KP 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: ! FD 0.92 HN 1.00* KP 1.04 MK 1.00* ! NL 1.14 OV 0.99 PT 1.02 SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 HN 1.00* KP 1.04 MK 1.00* ! NL 0.89 OV 0.89 PT 0.99 SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 1.00* KP 0.97 MK 1.00* ! NL 1.18 OV 1.06 PT 1.04 SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 1.00* KP 0.99 MK 1.00* ! NL 1.00 OV 1.08 PT 1.01 SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.027310Jy sigma=0.920898 ! Fit after self-cal, rms=0.024250Jy sigma=0.791816 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.761 mas, bmaj=5.537 mas, bpa=-15.08 degrees ! Estimated noise=1.77876 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 = 0.00431811 Jy ! Component: 100 - total flux cleaned = 0.00427077 Jy ! Component: 150 - total flux cleaned = 0.00525723 Jy ! Component: 200 - total flux cleaned = 0.00573215 Jy ! Total flux subtracted in 200 components = 0.00573215 Jy ! Clean residual min=-0.002603 max=0.002574 Jy/beam ! Clean residual mean=-0.000004 rms=0.001067 Jy/beam ! Combined flux in latest and established models = 0.213895 Jy ! Performing phase self-cal ! Adding 78 model components to the UV plane model. ! The established model now contains 217 components and 0.213895 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=0.022576Jy sigma=0.706815 ! Fit after self-cal, rms=0.022567Jy sigma=0.706307 ! 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=0.022567Jy sigma=0.706307 ! Fit after self-cal, rms=0.021803Jy sigma=0.616635 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.769 mas, bmaj=5.543 mas, bpa=-14.62 degrees ! Estimated noise=1.79973 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000970767 Jy ! Component: 100 - total flux cleaned = 0.00105144 Jy ! Component: 150 - total flux cleaned = 0.00157032 Jy ! Component: 200 - total flux cleaned = 0.00180199 Jy ! Total flux subtracted in 200 components = 0.00180199 Jy ! Clean residual min=-0.001231 max=0.001240 Jy/beam ! Clean residual mean=0.000000 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.215697 Jy selfcal ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 265 components and 0.215697 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=0.021075Jy sigma=0.587731 ! Fit after self-cal, rms=0.021065Jy sigma=0.587271 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 = 0.000120306 Jy ! Component: 100 - total flux cleaned = 0.000451749 Jy ! Component: 150 - total flux cleaned = 0.000191201 Jy ! Component: 200 - total flux cleaned = -2.8381e-05 Jy ! Total flux subtracted in 200 components = -2.8381e-05 Jy ! Clean residual min=-0.000601 max=0.000603 Jy/beam ! Clean residual mean=0.000000 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.215669 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 318 components and 0.215669 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=0.020928Jy sigma=0.583625 ! Fit after self-cal, rms=0.020929Jy sigma=0.583552 ! 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=0.020929Jy sigma=0.583552 ! Fit after self-cal, rms=0.019244Jy sigma=0.453510 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.77 mas, bmaj=5.543 mas, bpa=-14.6 degrees ! Estimated noise=1.79892 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000495912 Jy ! Component: 100 - total flux cleaned = 0.000694066 Jy ! Component: 150 - total flux cleaned = 0.000860538 Jy ! Component: 200 - total flux cleaned = 0.000968679 Jy ! Total flux subtracted in 200 components = 0.000968679 Jy ! Clean residual min=-0.000299 max=0.000303 Jy/beam ! Clean residual mean=0.000000 rms=0.000080 Jy/beam ! Combined flux in latest and established models = 0.216637 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 354 components and 0.216637 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=0.019199Jy sigma=0.452963 ! Fit after self-cal, rms=0.019196Jy sigma=0.452926 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 (-50.8, -25.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00011926 Jy ! Component: 100 - total flux cleaned = 6.56312e-05 Jy ! Component: 150 - total flux cleaned = 1.12545e-05 Jy ! Component: 200 - total flux cleaned = -2.3495e-05 Jy ! Total flux subtracted in 200 components = -2.3495e-05 Jy ! Clean residual min=-0.000329 max=0.000304 Jy/beam ! Clean residual mean=-0.000000 rms=0.000088 Jy/beam ! Combined flux in latest and established models = 0.216614 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 374 components and 0.216614 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=0.019192Jy sigma=0.452662 ! Fit after self-cal, rms=0.019191Jy sigma=0.452635 ! 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=0.019191Jy sigma=0.452635 ! Fit after self-cal, rms=0.019209Jy sigma=0.452501 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.258 mas, bmaj=5.704 mas, bpa=-11.38 degrees ! Estimated noise=1.72188 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.9373e-05 Jy ! Component: 100 - total flux cleaned = -2.08889e-05 Jy ! Component: 150 - total flux cleaned = -8.68242e-06 Jy ! Component: 200 - total flux cleaned = -1.60272e-06 Jy ! Total flux subtracted in 200 components = -1.60272e-06 Jy ! Clean residual min=-0.000344 max=0.000338 Jy/beam ! Clean residual mean=0.000000 rms=0.000098 Jy/beam ! Combined flux in latest and established models = 0.216612 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 398 components and 0.216612 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=0.019204Jy sigma=0.452446 ! Fit after self-cal, rms=0.019203Jy sigma=0.452419 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 = -6.96459e-05 Jy ! Component: 100 - total flux cleaned = -0.00010239 Jy ! Component: 150 - total flux cleaned = -0.000105753 Jy ! Component: 200 - total flux cleaned = -9.06045e-05 Jy ! Total flux subtracted in 200 components = -9.06045e-05 Jy ! Clean residual min=-0.000316 max=0.000311 Jy/beam ! Clean residual mean=0.000000 rms=0.000090 Jy/beam ! Combined flux in latest and established models = 0.216522 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 406 components and 0.216522 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=0.019200Jy sigma=0.452387 ! Fit after self-cal, rms=0.019201Jy sigma=0.452373 ! 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=2.77 mas, bmaj=5.544 mas, bpa=-14.56 degrees ! Estimated noise=1.79762 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.77 x 5.544 at -14.56 degrees (North through East) ! Clean map min=-0.0078575 max=0.11609 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=2.254 mas, bmaj=5.163 mas, bpa=-17.33 degrees ! Estimated noise=3.15917 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0766963 Jy ! Component: 100 - total flux cleaned = 0.0758494 Jy ! Component: 150 - total flux cleaned = 0.0615351 Jy ! Component: 200 - total flux cleaned = 0.0499378 Jy ! Total flux subtracted in 200 components = 0.0499378 Jy ! Clean residual min=-0.072786 max=0.097709 Jy/beam ! Clean residual mean=-0.000009 rms=0.032335 Jy/beam ! Combined flux in latest and established models = 0.0499378 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.0499378 Jy ! Inverting map and beam ! Estimated beam: bmin=2.77 mas, bmaj=5.544 mas, bpa=-14.56 degrees ! Estimated noise=1.79762 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 = -0.0348807 Jy ! Component: 100 - total flux cleaned = -0.0497205 Jy ! Component: 150 - total flux cleaned = -0.0626601 Jy ! Component: 200 - total flux cleaned = -0.0740464 Jy ! Total flux subtracted in 200 components = -0.0740464 Jy ! Clean residual min=-0.055230 max=0.091629 Jy/beam ! Clean residual mean=0.000049 rms=0.029154 Jy/beam ! Combined flux in latest and established models = -0.0241085 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 77 components and -0.0241085 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=3.258 mas, bmaj=5.704 mas, bpa=-11.38 degrees ! Estimated noise=1.72188 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0189572 Jy ! Component: 100 - total flux cleaned = -0.0322828 Jy ! Component: 150 - total flux cleaned = -0.0444848 Jy ! Component: 200 - total flux cleaned = -0.0566648 Jy ! Total flux subtracted in 200 components = -0.0566648 Jy ! Clean residual min=-0.055136 max=0.084581 Jy/beam ! Clean residual mean=0.000053 rms=0.026322 Jy/beam ! Combined flux in latest and established models = -0.0807734 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 = -0.0112929 Jy ! Component: 100 - total flux cleaned = -0.0218044 Jy ! Component: 150 - total flux cleaned = -0.0315878 Jy ! Component: 200 - total flux cleaned = -0.0400782 Jy ! Total flux subtracted in 200 components = -0.0400782 Jy ! Clean residual min=-0.050600 max=0.076322 Jy/beam ! Clean residual mean=0.000058 rms=0.022517 Jy/beam ! Combined flux in latest and established models = -0.120852 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 126 components and -0.120852 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.77 mas, bmaj=5.544 mas, bpa=-14.56 degrees ! Estimated noise=1.79762 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00632833 Jy ! Component: 100 - total flux cleaned = -0.0109885 Jy ! Component: 150 - total flux cleaned = -0.0159465 Jy ! Component: 200 - total flux cleaned = -0.0202324 Jy ! Total flux subtracted in 200 components = -0.0202324 Jy ! Clean residual min=-0.043220 max=0.067105 Jy/beam ! Clean residual mean=0.000033 rms=0.018322 Jy/beam ! Combined flux in latest and established models = -0.141084 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 139 components and -0.141084 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=0.090795Jy sigma=3.200235 ! Fit after self-cal, rms=0.057860Jy sigma=1.956854 wmodel /d2/scr/pima/bp171a3_uvs/J0706+4647_X_map.mod ! Writing 139 model components to file: /d2/scr/pima/bp171a3_uvs/J0706+4647_X_map.mod wobs /d2/scr/pima/bp171a3_uvs/J0706+4647_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a3_uvs/J0706+4647_X_uvs.fits wwins /d2/scr/pima/bp171a3_uvs/J0706+4647_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171a3_uvs/J0706+4647_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 = 0.010191 Jy ! Component: 100 - total flux cleaned = 0.0111656 Jy ! Component: 150 - total flux cleaned = 0.00845156 Jy ! Component: 200 - total flux cleaned = 0.00391824 Jy ! Component: 250 - total flux cleaned = 0.00204717 Jy ! Component: 300 - total flux cleaned = 0.00290377 Jy ! Component: 350 - total flux cleaned = 0.0048131 Jy ! Component: 400 - total flux cleaned = 0.00717532 Jy ! Component: 450 - total flux cleaned = 0.0105029 Jy ! Component: 500 - total flux cleaned = 0.0135108 Jy ! Component: 550 - total flux cleaned = 0.0159784 Jy ! Component: 600 - total flux cleaned = 0.0164683 Jy ! Component: 650 - total flux cleaned = 0.0167107 Jy ! Component: 700 - total flux cleaned = 0.0171936 Jy ! Component: 750 - total flux cleaned = 0.0179169 Jy ! Component: 800 - total flux cleaned = 0.0186406 Jy ! Component: 850 - total flux cleaned = 0.0176724 Jy ! Component: 900 - total flux cleaned = 0.0169346 Jy ! Component: 950 - total flux cleaned = 0.0154427 Jy ! Component: 1000 - total flux cleaned = 0.0136792 Jy ! Component: 1050 - total flux cleaned = 0.0136849 Jy ! Component: 1100 - total flux cleaned = 0.0139526 Jy ! Component: 1150 - total flux cleaned = 0.0142243 Jy ! Component: 1200 - total flux cleaned = 0.015339 Jy ! Component: 1250 - total flux cleaned = 0.0176388 Jy ! Component: 1300 - total flux cleaned = 0.0197189 Jy ! Component: 1350 - total flux cleaned = 0.0212593 Jy ! Component: 1400 - total flux cleaned = 0.0225226 Jy ! Component: 1450 - total flux cleaned = 0.0228463 Jy ! Component: 1500 - total flux cleaned = 0.0228398 Jy ! Component: 1550 - total flux cleaned = 0.0232037 Jy ! Component: 1600 - total flux cleaned = 0.0224853 Jy ! Component: 1650 - total flux cleaned = 0.0213491 Jy ! Component: 1700 - total flux cleaned = 0.0190041 Jy ! Component: 1750 - total flux cleaned = 0.0181887 Jy ! Component: 1800 - total flux cleaned = 0.014453 Jy ! Component: 1850 - total flux cleaned = 0.0131601 Jy ! Component: 1900 - total flux cleaned = 0.0109376 Jy ! Component: 1950 - total flux cleaned = 0.00815766 Jy ! Component: 2000 - total flux cleaned = 0.00576397 Jy ! Component: 2050 - total flux cleaned = 0.00476142 Jy ! Component: 2100 - total flux cleaned = 0.00220395 Jy ! Component: 2150 - total flux cleaned = -0.000455577 Jy ! Component: 2200 - total flux cleaned = -0.00100521 Jy ! Component: 2250 - total flux cleaned = -0.00442259 Jy ! Component: 2300 - total flux cleaned = -0.00621515 Jy ! Component: 2350 - total flux cleaned = -0.00927174 Jy ! Component: 2400 - total flux cleaned = -0.0124798 Jy ! Component: 2450 - total flux cleaned = -0.0151225 Jy ! Component: 2500 - total flux cleaned = -0.0185486 Jy ! Component: 2550 - total flux cleaned = -0.0213851 Jy ! Component: 2600 - total flux cleaned = -0.0243125 Jy ! Component: 2650 - total flux cleaned = -0.0281659 Jy ! Component: 2700 - total flux cleaned = -0.0313482 Jy ! Component: 2750 - total flux cleaned = -0.034628 Jy ! Component: 2800 - total flux cleaned = -0.0371753 Jy ! Component: 2850 - total flux cleaned = -0.043389 Jy ! Component: 2900 - total flux cleaned = -0.0470957 Jy ! Component: 2950 - total flux cleaned = -0.0518309 Jy ! Component: 3000 - total flux cleaned = -0.0567734 Jy ! Component: 3050 - total flux cleaned = -0.0588394 Jy ! Component: 3100 - total flux cleaned = -0.0641061 Jy ! Component: 3150 - total flux cleaned = -0.0706791 Jy ! Component: 3200 - total flux cleaned = -0.0740844 Jy ! Component: 3250 - total flux cleaned = -0.0799572 Jy ! Component: 3300 - total flux cleaned = -0.082371 Jy ! Component: 3350 - total flux cleaned = -0.0912838 Jy ! Component: 3400 - total flux cleaned = -0.0952349 Jy ! Component: 3450 - total flux cleaned = -0.104809 Jy ! Component: 3500 - total flux cleaned = -0.109093 Jy ! Component: 3550 - total flux cleaned = -0.116464 Jy ! Component: 3600 - total flux cleaned = -0.121058 Jy ! Component: 3650 - total flux cleaned = -0.1274 Jy ! Component: 3700 - total flux cleaned = -0.133878 Jy ! Component: 3750 - total flux cleaned = -0.140656 Jy ! Component: 3800 - total flux cleaned = -0.147715 Jy ! Component: 3850 - total flux cleaned = -0.160521 Jy ! Component: 3900 - total flux cleaned = -0.166147 Jy ! Component: 3950 - total flux cleaned = -0.173957 Jy ! Component: 4000 - total flux cleaned = -0.188248 Jy ! Component: 4050 - total flux cleaned = -0.194552 Jy ! Total flux subtracted in 4096 components = -0.203261 Jy ! Clean residual min=-0.122299 max=0.126920 Jy/beam ! Clean residual mean=-0.000101 rms=0.038285 Jy/beam ! Combined flux in latest and established models = -0.344345 Jy keep ! Adding 129 model components to the UV plane model. ! The established model now contains 268 components and -0.344345 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a3_uvs/J0706+4647_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.77 x 5.544 at -14.56 degrees (North through East) ! Clean map min=-0.18735 max=0.24053 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a3_uvs/J0706+4647_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.240526 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.04712 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -58.7712 58.7712 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.1413 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.24 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 5.104 quit ! Quitting program ! Log file /d2/scr/pima/bp171a3_uvs/J0706+4647_X_uvs.log closed on Mon Feb 24 08:42:47 2014