! Started logfile: /scr/pima/rv102_uvs/J1728+1215_S_uvs.log on Sat Feb 27 22:26:32 2016 obs /scr/pima/rv102_uvs/J1728+1215_S_uva.fits ! Reading UV FITS file: /scr/pima/rv102_uvs/J1728+1215_S_uva.fits ! AN table 1: 4 integrations on 21 of 21 possible baselines. ! AN table 2: 19 integrations on 45 of 45 possible baselines. ! AN table 3: 6 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.710027 visibilities/baseline/integration-bin. ! Found source: J1728+1215 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23299e+09 8e+06 1 8e+06 ! 02 2 2.26299e+09 8e+06 1 8e+06 ! 03 3 2.35299e+09 8e+06 1 8e+06 ! 04 4 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 139 lines of history. ! ! Reading 3144 visibilities. select rr, 1,2,3,4,6,7,8 ! Restricting channel ranges to the available 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/rv102_uvs/J1728+1215_S] 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 0.500x0.500 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 28 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 28 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 28 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 28 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.013317Jy sigma=17.025687 ! Fit after self-cal, rms=0.894782Jy sigma=15.305011 ! 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=2.884 mas, bmaj=8.28 mas, bpa=-6.03 degrees ! Estimated noise=1.1907 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 = 0.080203 Jy ! Component: 100 - total flux cleaned = 0.0878258 Jy ! Total flux subtracted in 100 components = 0.0878258 Jy ! Clean residual min=-0.019389 max=0.035784 Jy/beam ! Clean residual mean=0.000046 rms=0.005075 Jy/beam ! Combined flux in latest and established models = 0.0878258 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0878258 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102843Jy sigma=1.538463 ! Fit after self-cal, rms=0.101882Jy sigma=1.521350 ! Inverting map ! Added new window around map position (-21.5, 53.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0263959 Jy ! Component: 100 - total flux cleaned = 0.0250114 Jy ! Total flux subtracted in 100 components = 0.0250114 Jy ! Clean residual min=-0.016442 max=0.032613 Jy/beam ! Clean residual mean=0.000006 rms=0.004210 Jy/beam ! Combined flux in latest and established models = 0.112837 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 12 components and 0.112837 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096630Jy sigma=1.417573 ! Fit after self-cal, rms=0.095053Jy sigma=1.389339 ! Inverting map ! Added new window around map position (16.5, 7). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0233172 Jy ! Component: 100 - total flux cleaned = 0.0308087 Jy ! Total flux subtracted in 100 components = 0.0308087 Jy ! Clean residual min=-0.013134 max=0.020482 Jy/beam ! Clean residual mean=-0.000058 rms=0.003433 Jy/beam ! Combined flux in latest and established models = 0.143646 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 27 components and 0.143646 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091304Jy sigma=1.296841 ! Fit after self-cal, rms=0.090032Jy sigma=1.269948 ! 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=3.398 mas, bmaj=8.597 mas, bpa=-6.873 degrees ! Estimated noise=0.798396 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 = 0.00553964 Jy ! Component: 100 - total flux cleaned = 0.0053082 Jy ! Component: 150 - total flux cleaned = 0.00505895 Jy ! Component: 200 - total flux cleaned = 0.00503292 Jy ! Total flux subtracted in 200 components = 0.00503292 Jy ! Clean residual min=-0.014876 max=0.019080 Jy/beam ! Clean residual mean=-0.000668 rms=0.004005 Jy/beam ! Combined flux in latest and established models = 0.148679 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 45 components and 0.148679 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087953Jy sigma=1.225323 ! Fit after self-cal, rms=0.087683Jy sigma=1.218968 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.398 x 8.597 at -6.873 degrees (North through East) ! Clean map min=-0.01492 max=0.096211 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 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! 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: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! 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: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! 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: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! 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=0.087683Jy sigma=1.218968 ! Fit after self-cal, rms=0.087651Jy sigma=1.219001 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.394 mas, bmaj=8.627 mas, bpa=-6.925 degrees ! Estimated noise=0.799305 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 = 0.00421029 Jy ! Component: 100 - total flux cleaned = 0.00377525 Jy ! Component: 150 - total flux cleaned = 0.00339035 Jy ! Component: 200 - total flux cleaned = 0.00338816 Jy ! Total flux subtracted in 200 components = 0.00338816 Jy ! Clean residual min=-0.015124 max=0.016638 Jy/beam ! Clean residual mean=-0.000664 rms=0.003814 Jy/beam ! Combined flux in latest and established models = 0.152067 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 57 components and 0.152067 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086611Jy sigma=1.200462 ! Fit after self-cal, rms=0.086571Jy sigma=1.197167 ! 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. ! ! Fit before self-cal, rms=0.086571Jy sigma=1.197167 ! Fit after self-cal, rms=0.086571Jy sigma=1.197167 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.394 mas, bmaj=8.627 mas, bpa=-6.925 degrees ! Estimated noise=0.799305 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00270929 Jy ! Component: 100 - total flux cleaned = 0.0023715 Jy ! Component: 150 - total flux cleaned = 0.00237751 Jy ! Component: 200 - total flux cleaned = 0.00252611 Jy ! Total flux subtracted in 200 components = 0.00252611 Jy ! Clean residual min=-0.015100 max=0.014828 Jy/beam ! Clean residual mean=-0.000701 rms=0.003674 Jy/beam ! Combined flux in latest and established models = 0.154593 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 67 components and 0.154593 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085887Jy sigma=1.185857 ! Fit after self-cal, rms=0.085907Jy sigma=1.184378 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 = 0.00171858 Jy ! Component: 100 - total flux cleaned = 0.00157485 Jy ! Component: 150 - total flux cleaned = 0.00144736 Jy ! Component: 200 - total flux cleaned = 0.00144454 Jy ! Total flux subtracted in 200 components = 0.00144454 Jy ! Clean residual min=-0.015089 max=0.013853 Jy/beam ! Clean residual mean=-0.000721 rms=0.003584 Jy/beam ! Combined flux in latest and established models = 0.156038 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 80 components and 0.156038 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085431Jy sigma=1.176755 ! Fit after self-cal, rms=0.085462Jy sigma=1.175814 ! 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. ! ! Fit before self-cal, rms=0.085462Jy sigma=1.175814 ! Fit after self-cal, rms=0.085462Jy sigma=1.175814 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.394 mas, bmaj=8.627 mas, bpa=-6.925 degrees ! Estimated noise=0.799305 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113124 Jy ! Component: 100 - total flux cleaned = 0.00100538 Jy ! Component: 150 - total flux cleaned = 0.000775886 Jy ! Component: 200 - total flux cleaned = 0.000885826 Jy ! Total flux subtracted in 200 components = 0.000885826 Jy ! Clean residual min=-0.014999 max=0.013287 Jy/beam ! Clean residual mean=-0.000730 rms=0.003514 Jy/beam ! Combined flux in latest and established models = 0.156924 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 88 components and 0.156924 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085100Jy sigma=1.169874 ! Fit after self-cal, rms=0.085126Jy sigma=1.169246 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 = 0.000708808 Jy ! Component: 100 - total flux cleaned = 0.000709886 Jy ! Component: 150 - total flux cleaned = 0.000601409 Jy ! Component: 200 - total flux cleaned = 0.000600647 Jy ! Total flux subtracted in 200 components = 0.000600647 Jy ! Clean residual min=-0.014941 max=0.012832 Jy/beam ! Clean residual mean=-0.000735 rms=0.003456 Jy/beam ! Combined flux in latest and established models = 0.157524 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 99 components and 0.157524 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084851Jy sigma=1.164140 ! Fit after self-cal, rms=0.084880Jy sigma=1.163569 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.084880Jy sigma=1.163569 ! Fit after self-cal, rms=0.084880Jy sigma=1.163569 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.021 mas, bmaj=13.51 mas, bpa=-11.35 degrees ! Estimated noise=0.929873 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000885077 Jy ! Component: 100 - total flux cleaned = -0.00029466 Jy ! Component: 150 - total flux cleaned = 0.000944843 Jy ! Component: 200 - total flux cleaned = 0.00180376 Jy ! Total flux subtracted in 200 components = 0.00180376 Jy ! Clean residual min=-0.017625 max=0.018348 Jy/beam ! Clean residual mean=-0.001581 rms=0.005097 Jy/beam ! Combined flux in latest and established models = 0.159328 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 105 components and 0.159328 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085081Jy sigma=1.163029 ! Fit after self-cal, rms=0.085009Jy sigma=1.160653 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 = 0.000209121 Jy ! Component: 100 - total flux cleaned = 0.000583644 Jy ! Component: 150 - total flux cleaned = 0.000586486 Jy ! Component: 200 - total flux cleaned = 0.000581563 Jy ! Total flux subtracted in 200 components = 0.000581563 Jy ! Clean residual min=-0.017336 max=0.017510 Jy/beam ! Clean residual mean=-0.001595 rms=0.004874 Jy/beam ! Combined flux in latest and established models = 0.15991 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 108 components and 0.15991 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085384Jy sigma=1.165081 ! Fit after self-cal, rms=0.085380Jy sigma=1.164459 ! 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=3.394 mas, bmaj=8.627 mas, bpa=-6.925 degrees ! Estimated noise=0.799305 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.394 x 8.627 at -6.925 degrees (North through East) ! Clean map min=-0.015999 max=0.089279 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=2.884 mas, bmaj=8.28 mas, bpa=-6.03 degrees ! Estimated noise=1.19084 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0848055 Jy ! Component: 100 - total flux cleaned = 0.126492 Jy ! Component: 150 - total flux cleaned = 0.146006 Jy ! Component: 200 - total flux cleaned = 0.152205 Jy ! Total flux subtracted in 200 components = 0.152205 Jy ! Clean residual min=-0.014054 max=0.016636 Jy/beam ! Clean residual mean=-0.000073 rms=0.003290 Jy/beam ! Combined flux in latest and established models = 0.152205 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.152205 Jy ! Inverting map and beam ! Estimated beam: bmin=3.394 mas, bmaj=8.627 mas, bpa=-6.925 degrees ! Estimated noise=0.799305 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) ! Added new window around map position (-33, 35.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0183684 Jy ! Component: 100 - total flux cleaned = 0.0193887 Jy ! Component: 150 - total flux cleaned = 0.01903 Jy ! Component: 200 - total flux cleaned = 0.0190286 Jy ! Total flux subtracted in 200 components = 0.0190286 Jy ! Clean residual min=-0.014272 max=0.013894 Jy/beam ! Clean residual mean=-0.000902 rms=0.003322 Jy/beam ! Combined flux in latest and established models = 0.171233 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 49 components and 0.171233 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.021 mas, bmaj=13.51 mas, bpa=-11.35 degrees ! Estimated noise=0.929873 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000542154 Jy ! Component: 100 - total flux cleaned = -0.00018366 Jy ! Component: 150 - total flux cleaned = 0.000124018 Jy ! Component: 200 - total flux cleaned = 0.000139919 Jy ! Total flux subtracted in 200 components = 0.000139919 Jy ! Clean residual min=-0.014636 max=0.012923 Jy/beam ! Clean residual mean=-0.001890 rms=0.004603 Jy/beam ! Combined flux in latest and established models = 0.171373 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 = -0.000468685 Jy ! Component: 100 - total flux cleaned = -0.000907014 Jy ! Component: 150 - total flux cleaned = -0.00153552 Jy ! Component: 200 - total flux cleaned = -0.00213298 Jy ! Total flux subtracted in 200 components = -0.00213298 Jy ! Clean residual min=-0.014012 max=0.011580 Jy/beam ! Clean residual mean=-0.001826 rms=0.004343 Jy/beam ! Combined flux in latest and established models = 0.16924 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 86 components and 0.16924 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.394 mas, bmaj=8.627 mas, bpa=-6.925 degrees ! Estimated noise=0.799305 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00150077 Jy ! Component: 100 - total flux cleaned = -2.3188e-05 Jy ! Component: 150 - total flux cleaned = 0.00041178 Jy ! Component: 200 - total flux cleaned = 0.000997316 Jy ! Total flux subtracted in 200 components = 0.000997316 Jy ! Clean residual min=-0.013594 max=0.011520 Jy/beam ! Clean residual mean=-0.000885 rms=0.002822 Jy/beam ! Combined flux in latest and established models = 0.170238 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 101 components and 0.170238 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084212Jy sigma=1.121652 ! Fit after self-cal, rms=0.083295Jy sigma=1.105797 wmodel /scr/pima/rv102_uvs/J1728+1215_S_map.mod ! Writing 101 model components to file: /scr/pima/rv102_uvs/J1728+1215_S_map.mod wobs /scr/pima/rv102_uvs/J1728+1215_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv102_uvs/J1728+1215_S_uvs.fits wwins /scr/pima/rv102_uvs/J1728+1215_S_map.win ! wwins: Wrote 4 windows to /scr/pima/rv102_uvs/J1728+1215_S_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 = -0.00522545 Jy ! Component: 100 - total flux cleaned = -0.00814856 Jy ! Component: 150 - total flux cleaned = -0.0106239 Jy ! Component: 200 - total flux cleaned = -0.0122809 Jy ! Component: 250 - total flux cleaned = -0.0138433 Jy ! Component: 300 - total flux cleaned = -0.0153225 Jy ! Component: 350 - total flux cleaned = -0.0170098 Jy ! Component: 400 - total flux cleaned = -0.0187635 Jy ! Component: 450 - total flux cleaned = -0.0204482 Jy ! Component: 500 - total flux cleaned = -0.0218202 Jy ! Component: 550 - total flux cleaned = -0.0232627 Jy ! Component: 600 - total flux cleaned = -0.0243118 Jy ! Component: 650 - total flux cleaned = -0.0255606 Jy ! Component: 700 - total flux cleaned = -0.0266648 Jy ! Component: 750 - total flux cleaned = -0.0277429 Jy ! Component: 800 - total flux cleaned = -0.028688 Jy ! Component: 850 - total flux cleaned = -0.0296114 Jy ! Component: 900 - total flux cleaned = -0.030514 Jy ! Component: 950 - total flux cleaned = -0.0312988 Jy ! Component: 1000 - total flux cleaned = -0.0320673 Jy ! Component: 1050 - total flux cleaned = -0.0328207 Jy ! Component: 1100 - total flux cleaned = -0.0335589 Jy ! Component: 1150 - total flux cleaned = -0.0341924 Jy ! Component: 1200 - total flux cleaned = -0.0349035 Jy ! Component: 1250 - total flux cleaned = -0.0355139 Jy ! Component: 1300 - total flux cleaned = -0.0358555 Jy ! Component: 1350 - total flux cleaned = -0.0364449 Jy ! Component: 1400 - total flux cleaned = -0.0368576 Jy ! Component: 1450 - total flux cleaned = -0.0372638 Jy ! Component: 1500 - total flux cleaned = -0.0378242 Jy ! Component: 1550 - total flux cleaned = -0.0382172 Jy ! Component: 1600 - total flux cleaned = -0.0386047 Jy ! Component: 1650 - total flux cleaned = -0.0387586 Jy ! Component: 1700 - total flux cleaned = -0.0392119 Jy ! Component: 1750 - total flux cleaned = -0.0396574 Jy ! Component: 1800 - total flux cleaned = -0.0399498 Jy ! Component: 1850 - total flux cleaned = -0.0403103 Jy ! Component: 1900 - total flux cleaned = -0.0408064 Jy ! Component: 1950 - total flux cleaned = -0.0410164 Jy ! Component: 2000 - total flux cleaned = -0.0414995 Jy ! Component: 2050 - total flux cleaned = -0.0419072 Jy ! Component: 2100 - total flux cleaned = -0.0422422 Jy ! Component: 2150 - total flux cleaned = -0.042705 Jy ! Component: 2200 - total flux cleaned = -0.0430951 Jy ! Component: 2250 - total flux cleaned = -0.0434167 Jy ! Component: 2300 - total flux cleaned = -0.0436698 Jy ! Component: 2350 - total flux cleaned = -0.0440444 Jy ! Component: 2400 - total flux cleaned = -0.0442296 Jy ! Component: 2450 - total flux cleaned = -0.044595 Jy ! Component: 2500 - total flux cleaned = -0.0448351 Jy ! Component: 2550 - total flux cleaned = -0.0448938 Jy ! Component: 2600 - total flux cleaned = -0.0449526 Jy ! Component: 2650 - total flux cleaned = -0.0451278 Jy ! Component: 2700 - total flux cleaned = -0.0452427 Jy ! Component: 2750 - total flux cleaned = -0.0453567 Jy ! Component: 2800 - total flux cleaned = -0.0455828 Jy ! Component: 2850 - total flux cleaned = -0.0457502 Jy ! Component: 2900 - total flux cleaned = -0.0458598 Jy ! Component: 2950 - total flux cleaned = -0.0460782 Jy ! Component: 3000 - total flux cleaned = -0.0460238 Jy ! Component: 3050 - total flux cleaned = -0.0462393 Jy ! Component: 3100 - total flux cleaned = -0.0464513 Jy ! Component: 3150 - total flux cleaned = -0.0467135 Jy ! Component: 3200 - total flux cleaned = -0.0468688 Jy ! Component: 3250 - total flux cleaned = -0.0471265 Jy ! Component: 3300 - total flux cleaned = -0.0473306 Jy ! Component: 3350 - total flux cleaned = -0.047432 Jy ! Component: 3400 - total flux cleaned = -0.0475327 Jy ! Component: 3450 - total flux cleaned = -0.0478309 Jy ! Component: 3500 - total flux cleaned = -0.0480277 Jy ! Component: 3550 - total flux cleaned = -0.0482224 Jy ! Component: 3600 - total flux cleaned = -0.0483675 Jy ! Component: 3650 - total flux cleaned = -0.0484153 Jy ! Component: 3700 - total flux cleaned = -0.0485109 Jy ! Component: 3750 - total flux cleaned = -0.0486057 Jy ! Component: 3800 - total flux cleaned = -0.0488409 Jy ! Component: 3850 - total flux cleaned = -0.0490264 Jy ! Component: 3900 - total flux cleaned = -0.0490724 Jy ! Component: 3950 - total flux cleaned = -0.0491182 Jy ! Component: 4000 - total flux cleaned = -0.0492091 Jy ! Component: 4050 - total flux cleaned = -0.0493893 Jy ! Total flux subtracted in 4096 components = -0.0494341 Jy ! Clean residual min=-0.002452 max=0.002627 Jy/beam ! Clean residual mean=-0.000153 rms=0.000845 Jy/beam ! Combined flux in latest and established models = 0.120803 Jy keep ! Adding 317 model components to the UV plane model. ! The established model now contains 417 components and 0.120803 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rv102_uvs/J1728+1215_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.394 x 8.627 at -6.925 degrees (North through East) ! Clean map min=-0.011399 max=0.082846 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv102_uvs/J1728+1215_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0828458 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000835372 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.02504 3.02504 6.05007 12.1001 24.2003 48.4006 96.8012 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0025 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.082 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 99.172 quit ! Quitting program ! Log file /scr/pima/rv102_uvs/J1728+1215_S_uvs.log closed on Sat Feb 27 22:26:35 2016