! Started logfile: /scr/pima/bs241f_uvs/J0725+0216_X_uvs.log on Wed Jul 8 16:50:35 2015 obs /scr/pima/bs241f_uvs/J0725+0216_X_uva.fits ! Reading UV FITS file: /scr/pima/bs241f_uvs/J0725+0216_X_uva.fits ! AN table 1: 78 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.804487 visibilities/baseline/integration-bin. ! Found source: J0725+0216 ! ! 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): I ! ! Read 0 lines of history. ! ! Reading 18072 visibilities. select RR ! Polarization RR is unavailable. ! Selecting polarization: I, 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 /scr/pima/bs241f_uvs/J0725+0216_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 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001439Jy sigma=24.426608 ! Fit after self-cal, rms=0.976896Jy sigma=23.842921 ! 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=1.427 mas, bmaj=2.315 mas, bpa=33.49 degrees ! Estimated noise=0.662738 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 = 0.0189788 Jy ! Component: 100 - total flux cleaned = 0.0231416 Jy ! Total flux subtracted in 100 components = 0.0231416 Jy ! Clean residual min=-0.002002 max=0.001882 Jy/beam ! Clean residual mean=0.000006 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.0231416 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0231416 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=0.033667Jy sigma=0.742439 ! Fit after self-cal, rms=0.031149Jy sigma=0.676539 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00379609 Jy ! Component: 100 - total flux cleaned = 0.0052783 Jy ! Total flux subtracted in 100 components = 0.0052783 Jy ! Clean residual min=-0.001902 max=0.001845 Jy/beam ! Clean residual mean=0.000004 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.0284199 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.0284199 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=0.030796Jy sigma=0.669510 ! Fit after self-cal, rms=0.030790Jy sigma=0.669382 ! 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=1.923 mas, bmaj=2.707 mas, bpa=1.243 degrees ! Estimated noise=0.219277 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 = 0.000888355 Jy ! Component: 100 - total flux cleaned = 0.00107112 Jy ! Component: 150 - total flux cleaned = 0.00121857 Jy ! Component: 200 - total flux cleaned = 0.00133859 Jy ! Total flux subtracted in 200 components = 0.00133859 Jy ! Clean residual min=-0.001235 max=0.001119 Jy/beam ! Clean residual mean=0.000007 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.0297585 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 26 components and 0.0297585 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=0.030756Jy sigma=0.668403 ! Fit after self-cal, rms=0.030744Jy sigma=0.668216 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.923 x 2.707 at 1.243 degrees (North through East) ! Clean map min=-0.0011904 max=0.026816 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 1.13 FD 1.01 HN 0.93 KP 1.04 ! LA 1.00 NL 0.97 OV 1.00 PT 0.93 ! SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 0.98 KP 1.09 ! LA 0.94 NL 1.00 OV 0.97 PT 1.00 ! SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 0.96 KP 1.10 ! LA 0.92 NL 1.00 OV 0.96 PT 0.90 ! SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.06 HN 0.97 KP 0.93 ! LA 0.97 NL 0.99 OV 1.02 PT 0.90 ! SC 1.12 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.04 KP 1.15 ! LA 0.99 NL 1.18 OV 0.95 PT 0.91 ! SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.10 HN 1.01 KP 1.11 ! LA 1.02 NL 1.08 OV 0.92 PT 0.94 ! SC 1.02 ! ! ! Correcting IF 7. ! 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 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=0.030744Jy sigma=0.668216 ! Fit after self-cal, rms=0.030690Jy sigma=0.666040 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.92 mas, bmaj=2.722 mas, bpa=1.303 degrees ! Estimated noise=0.220154 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 = 0.000240076 Jy ! Component: 100 - total flux cleaned = 0.0002463 Jy ! Component: 150 - total flux cleaned = 0.00025272 Jy ! Component: 200 - total flux cleaned = 0.000264858 Jy ! Total flux subtracted in 200 components = 0.000264858 Jy ! Clean residual min=-0.000862 max=0.000950 Jy/beam ! Clean residual mean=0.000003 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.0300233 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 33 components and 0.0300233 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=0.030685Jy sigma=0.665899 ! Fit after self-cal, rms=0.030685Jy sigma=0.665666 ! 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=0.030685Jy sigma=0.665666 ! Fit after self-cal, rms=0.030673Jy sigma=0.665640 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.916 mas, bmaj=2.72 mas, bpa=1.305 degrees ! Estimated noise=0.21988 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000133885 Jy ! Component: 100 - total flux cleaned = 0.000133266 Jy ! Component: 150 - total flux cleaned = 0.0001541 Jy ! Component: 200 - total flux cleaned = 0.000163673 Jy ! Total flux subtracted in 200 components = 0.000163673 Jy ! Clean residual min=-0.000849 max=0.000905 Jy/beam ! Clean residual mean=0.000003 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.030187 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 37 components and 0.030187 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=0.030671Jy sigma=0.665563 ! Fit after self-cal, rms=0.030670Jy sigma=0.665524 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.95046e-05 Jy ! Component: 100 - total flux cleaned = 3.40921e-05 Jy ! Component: 150 - total flux cleaned = 3.42089e-05 Jy ! Component: 200 - total flux cleaned = 3.83205e-05 Jy ! Total flux subtracted in 200 components = 3.83205e-05 Jy ! Clean residual min=-0.000847 max=0.000890 Jy/beam ! Clean residual mean=0.000003 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.0302253 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 40 components and 0.0302253 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=0.030668Jy sigma=0.665489 ! Fit after self-cal, rms=0.030668Jy sigma=0.665484 ! 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=0.030668Jy sigma=0.665484 ! Fit after self-cal, rms=0.030638Jy sigma=0.665478 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.913 mas, bmaj=2.716 mas, bpa=1.421 degrees ! Estimated noise=0.219627 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.69397e-05 Jy ! Component: 100 - total flux cleaned = 6.70352e-05 Jy ! Component: 150 - total flux cleaned = 7.09242e-05 Jy ! Component: 200 - total flux cleaned = 7.4209e-05 Jy ! Total flux subtracted in 200 components = 7.4209e-05 Jy ! Clean residual min=-0.000842 max=0.000877 Jy/beam ! Clean residual mean=0.000003 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.0302995 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 44 components and 0.0302995 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=0.030638Jy sigma=0.665443 ! Fit after self-cal, rms=0.030638Jy sigma=0.665440 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 = 1.07372e-05 Jy ! Component: 100 - total flux cleaned = 1.07538e-05 Jy ! Component: 150 - total flux cleaned = 1.36674e-05 Jy ! Component: 200 - total flux cleaned = 1.3586e-05 Jy ! Total flux subtracted in 200 components = 1.3586e-05 Jy ! Clean residual min=-0.000837 max=0.000872 Jy/beam ! Clean residual mean=0.000003 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.0303131 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 47 components and 0.0303131 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=0.030637Jy sigma=0.665424 ! Fit after self-cal, rms=0.030637Jy sigma=0.665421 ! 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=0.030637Jy sigma=0.665421 ! Fit after self-cal, rms=0.030614Jy sigma=0.665420 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.479 mas, bmaj=3.643 mas, bpa=-18.2 degrees ! Estimated noise=0.239198 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.31465e-05 Jy ! Component: 100 - total flux cleaned = 3.7552e-05 Jy ! Component: 150 - total flux cleaned = 4.67417e-05 Jy ! Component: 200 - total flux cleaned = 4.93618e-05 Jy ! Total flux subtracted in 200 components = 4.93618e-05 Jy ! Clean residual min=-0.000930 max=0.000971 Jy/beam ! Clean residual mean=0.000005 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.0303625 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 53 components and 0.0303625 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=0.030613Jy sigma=0.665417 ! Fit after self-cal, rms=0.030613Jy sigma=0.665415 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.06402e-06 Jy ! Component: 100 - total flux cleaned = 3.2824e-06 Jy ! Component: 150 - total flux cleaned = 3.27814e-06 Jy ! Component: 200 - total flux cleaned = 5.54778e-06 Jy ! Total flux subtracted in 200 components = 5.54778e-06 Jy ! Clean residual min=-0.000930 max=0.000971 Jy/beam ! Clean residual mean=0.000005 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.030368 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 55 components and 0.030368 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=0.030613Jy sigma=0.665408 ! Fit after self-cal, rms=0.030613Jy sigma=0.665407 ! 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=1.912 mas, bmaj=2.713 mas, bpa=1.579 degrees ! Estimated noise=0.21945 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.912 x 2.713 at 1.579 degrees (North through East) ! Clean map min=-0.00082142 max=0.026933 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=1.421 mas, bmaj=2.319 mas, bpa=33.22 degrees ! Estimated noise=0.659986 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0214964 Jy ! Component: 100 - total flux cleaned = 0.0264144 Jy ! Component: 150 - total flux cleaned = 0.0283629 Jy ! Component: 200 - total flux cleaned = 0.0293536 Jy ! Total flux subtracted in 200 components = 0.0293536 Jy ! Clean residual min=-0.001759 max=0.001710 Jy/beam ! Clean residual mean=0.000002 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.0293536 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0293536 Jy ! Inverting map and beam ! Estimated beam: bmin=1.912 mas, bmaj=2.713 mas, bpa=1.579 degrees ! Estimated noise=0.21945 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 = 0.000302621 Jy ! Component: 100 - total flux cleaned = 0.00044624 Jy ! Component: 150 - total flux cleaned = 0.00057567 Jy ! Component: 200 - total flux cleaned = 0.000653797 Jy ! Total flux subtracted in 200 components = 0.000653797 Jy ! Clean residual min=-0.000895 max=0.000958 Jy/beam ! Clean residual mean=0.000004 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.0300074 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 20 components and 0.0300074 Jy ! Inverting map ! Added new window around map position (-37.4, -16.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00084517 Jy ! Component: 100 - total flux cleaned = 0.0012161 Jy ! Component: 150 - total flux cleaned = 0.00136733 Jy ! Component: 200 - total flux cleaned = 0.00147352 Jy ! Total flux subtracted in 200 components = 0.00147352 Jy ! Clean residual min=-0.000814 max=0.000690 Jy/beam ! Clean residual mean=0.000002 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.0314809 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 41 components and 0.0314809 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=2.479 mas, bmaj=3.643 mas, bpa=-18.2 degrees ! Estimated noise=0.239198 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000235446 Jy ! Component: 100 - total flux cleaned = 0.000306852 Jy ! Component: 150 - total flux cleaned = 0.000360548 Jy ! Component: 200 - total flux cleaned = 0.000401561 Jy ! Total flux subtracted in 200 components = 0.000401561 Jy ! Clean residual min=-0.000793 max=0.000716 Jy/beam ! Clean residual mean=0.000002 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.0318825 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 = 3.11369e-05 Jy ! Component: 100 - total flux cleaned = 6.52696e-05 Jy ! Component: 150 - total flux cleaned = 9.17506e-05 Jy ! Component: 200 - total flux cleaned = 0.000107035 Jy ! Total flux subtracted in 200 components = 0.000107035 Jy ! Clean residual min=-0.000781 max=0.000705 Jy/beam ! Clean residual mean=0.000002 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.0319895 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 60 components and 0.0319895 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.912 mas, bmaj=2.713 mas, bpa=1.579 degrees ! Estimated noise=0.21945 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.14515e-05 Jy ! Component: 100 - total flux cleaned = 7.32343e-05 Jy ! Component: 150 - total flux cleaned = 8.6522e-05 Jy ! Component: 200 - total flux cleaned = 9.90877e-05 Jy ! Total flux subtracted in 200 components = 9.90877e-05 Jy ! Clean residual min=-0.000745 max=0.000699 Jy/beam ! Clean residual mean=0.000001 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.0320886 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 79 components and 0.0320886 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=0.030587Jy sigma=0.664789 ! Fit after self-cal, rms=0.030574Jy sigma=0.664608 wmodel /scr/pima/bs241f_uvs/J0725+0216_X_map.mod ! Writing 79 model components to file: /scr/pima/bs241f_uvs/J0725+0216_X_map.mod wobs /scr/pima/bs241f_uvs/J0725+0216_X_uvs.fits ! Writing UV FITS file: /scr/pima/bs241f_uvs/J0725+0216_X_uvs.fits wwins /scr/pima/bs241f_uvs/J0725+0216_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bs241f_uvs/J0725+0216_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 = -0.000144152 Jy ! Component: 100 - total flux cleaned = -0.00030051 Jy ! Component: 150 - total flux cleaned = -0.000382792 Jy ! Component: 200 - total flux cleaned = -0.000411942 Jy ! Component: 250 - total flux cleaned = -0.00040288 Jy ! Component: 300 - total flux cleaned = -0.000403058 Jy ! Component: 350 - total flux cleaned = -0.000402901 Jy ! Component: 400 - total flux cleaned = -0.000386529 Jy ! Component: 450 - total flux cleaned = -0.000355233 Jy ! Component: 500 - total flux cleaned = -0.000362918 Jy ! Component: 550 - total flux cleaned = -0.000362847 Jy ! Component: 600 - total flux cleaned = -0.000384628 Jy ! Component: 650 - total flux cleaned = -0.000398669 Jy ! Component: 700 - total flux cleaned = -0.00039176 Jy ! Component: 750 - total flux cleaned = -0.000411814 Jy ! Component: 800 - total flux cleaned = -0.000398459 Jy ! Component: 850 - total flux cleaned = -0.000417781 Jy ! Component: 900 - total flux cleaned = -0.000424126 Jy ! Component: 950 - total flux cleaned = -0.00042408 Jy ! Component: 1000 - total flux cleaned = -0.000424075 Jy ! Component: 1050 - total flux cleaned = -0.000435873 Jy ! Component: 1100 - total flux cleaned = -0.000453283 Jy ! Component: 1150 - total flux cleaned = -0.000470319 Jy ! Component: 1200 - total flux cleaned = -0.000487146 Jy ! Component: 1250 - total flux cleaned = -0.000481669 Jy ! Component: 1300 - total flux cleaned = -0.000497894 Jy ! Component: 1350 - total flux cleaned = -0.000492452 Jy ! Component: 1400 - total flux cleaned = -0.000492567 Jy ! Component: 1450 - total flux cleaned = -0.000502805 Jy ! Component: 1500 - total flux cleaned = -0.000487611 Jy ! Component: 1550 - total flux cleaned = -0.000512682 Jy ! Component: 1600 - total flux cleaned = -0.000497789 Jy ! Component: 1650 - total flux cleaned = -0.000512448 Jy ! Component: 1700 - total flux cleaned = -0.000526841 Jy ! Component: 1750 - total flux cleaned = -0.000531576 Jy ! Component: 1800 - total flux cleaned = -0.000540971 Jy ! Component: 1850 - total flux cleaned = -0.000540963 Jy ! Component: 1900 - total flux cleaned = -0.00054556 Jy ! Component: 1950 - total flux cleaned = -0.000536553 Jy ! Component: 2000 - total flux cleaned = -0.000518808 Jy ! Component: 2050 - total flux cleaned = -0.000509997 Jy ! Component: 2100 - total flux cleaned = -0.000501268 Jy ! Component: 2150 - total flux cleaned = -0.000488355 Jy ! Component: 2200 - total flux cleaned = -0.000479818 Jy ! Component: 2250 - total flux cleaned = -0.000484032 Jy ! Component: 2300 - total flux cleaned = -0.000471493 Jy ! Component: 2350 - total flux cleaned = -0.000463194 Jy ! Component: 2400 - total flux cleaned = -0.000450921 Jy ! Component: 2450 - total flux cleaned = -0.00044686 Jy ! Component: 2500 - total flux cleaned = -0.000434802 Jy ! Component: 2550 - total flux cleaned = -0.000434808 Jy ! Component: 2600 - total flux cleaned = -0.000426949 Jy ! Component: 2650 - total flux cleaned = -0.000426968 Jy ! Component: 2700 - total flux cleaned = -0.000430874 Jy ! Component: 2750 - total flux cleaned = -0.000434698 Jy ! Component: 2800 - total flux cleaned = -0.000434683 Jy ! Component: 2850 - total flux cleaned = -0.000427155 Jy ! Component: 2900 - total flux cleaned = -0.000438397 Jy ! Component: 2950 - total flux cleaned = -0.000445843 Jy ! Component: 3000 - total flux cleaned = -0.000453208 Jy ! Component: 3050 - total flux cleaned = -0.000456855 Jy ! Component: 3100 - total flux cleaned = -0.000467741 Jy ! Component: 3150 - total flux cleaned = -0.00047851 Jy ! Component: 3200 - total flux cleaned = -0.000482096 Jy ! Component: 3250 - total flux cleaned = -0.00048567 Jy ! Component: 3300 - total flux cleaned = -0.000503209 Jy ! Component: 3350 - total flux cleaned = -0.000506684 Jy ! Component: 3400 - total flux cleaned = -0.000517043 Jy ! Component: 3450 - total flux cleaned = -0.000520481 Jy ! Component: 3500 - total flux cleaned = -0.000520487 Jy ! Component: 3550 - total flux cleaned = -0.000527274 Jy ! Component: 3600 - total flux cleaned = -0.000517232 Jy ! Component: 3650 - total flux cleaned = -0.000520557 Jy ! Component: 3700 - total flux cleaned = -0.000517255 Jy ! Component: 3750 - total flux cleaned = -0.000504119 Jy ! Component: 3800 - total flux cleaned = -0.000504142 Jy ! Component: 3850 - total flux cleaned = -0.000513898 Jy ! Component: 3900 - total flux cleaned = -0.000501 Jy ! Component: 3950 - total flux cleaned = -0.000497805 Jy ! Component: 4000 - total flux cleaned = -0.000507384 Jy ! Component: 4050 - total flux cleaned = -0.000504234 Jy ! Total flux subtracted in 4096 components = -0.000510517 Jy ! Clean residual min=-0.000172 max=0.000193 Jy/beam ! Clean residual mean=-0.000000 rms=0.000055 Jy/beam ! Combined flux in latest and established models = 0.0315781 Jy keep ! Adding 235 model components to the UV plane model. ! The established model now contains 314 components and 0.0315781 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bs241f_uvs/J0725+0216_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.912 x 2.713 at 1.579 degrees (North through East) ! Clean map min=-0.00048989 max=0.026974 Jy/beam ! Writing clean map to FITS file: /scr/pima/bs241f_uvs/J0725+0216_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.026974 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 5.56414e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.618833 0.618833 1.23767 2.47533 4.95066 9.90133 19.8027 39.6053 79.2106 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.026 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 484.783 quit ! Quitting program ! Log file /scr/pima/bs241f_uvs/J0725+0216_X_uvs.log closed on Wed Jul 8 16:50:40 2015