! Started logfile: /scr/pima/bg219b_uvs/J0540+2507_S_uvs.log on Thu Apr 7 01:13:21 2016 obs /scr/pima/bg219b_uvs/J0540+2507_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0540+2507_S_uva.fits ! AN table 1: 52 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.784722 visibilities/baseline/integration-bin. ! Found source: J0540+2507 ! ! 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 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 5876 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/bg219b_uvs/J0540+2507_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 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.009421Jy sigma=23.034389 ! Fit after self-cal, rms=0.885886Jy sigma=20.161455 ! 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=4.061 mas, bmaj=6.948 mas, bpa=19.84 degrees ! Estimated noise=0.555104 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 = 0.0884254 Jy ! Component: 100 - total flux cleaned = 0.112587 Jy ! Total flux subtracted in 100 components = 0.112587 Jy ! Clean residual min=-0.005819 max=0.010128 Jy/beam ! Clean residual mean=-0.000018 rms=0.001739 Jy/beam ! Combined flux in latest and established models = 0.112587 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.112587 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064500Jy sigma=1.400604 ! Fit after self-cal, rms=0.064281Jy sigma=1.397039 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.01115 Jy ! Component: 100 - total flux cleaned = 0.0167004 Jy ! Total flux subtracted in 100 components = 0.0167004 Jy ! Clean residual min=-0.004690 max=0.006904 Jy/beam ! Clean residual mean=-0.000014 rms=0.001384 Jy/beam ! Combined flux in latest and established models = 0.129288 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 17 components and 0.129288 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061975Jy sigma=1.347353 ! Fit after self-cal, rms=0.061891Jy sigma=1.345807 ! 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=4.512 mas, bmaj=7.676 mas, bpa=19.89 degrees ! Estimated noise=0.436033 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 = 0.00562056 Jy ! Component: 100 - total flux cleaned = 0.00840873 Jy ! Component: 150 - total flux cleaned = 0.00929413 Jy ! Component: 200 - total flux cleaned = 0.00963074 Jy ! Total flux subtracted in 200 components = 0.00963074 Jy ! Clean residual min=-0.006044 max=0.006852 Jy/beam ! Clean residual mean=-0.000011 rms=0.001379 Jy/beam ! Combined flux in latest and established models = 0.138918 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 34 components and 0.138918 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061352Jy sigma=1.334702 ! Fit after self-cal, rms=0.061301Jy sigma=1.333735 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.512 x 7.676 at 19.89 degrees (North through East) ! Clean map min=-0.0054512 max=0.11363 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.061301Jy sigma=1.333735 ! Fit after self-cal, rms=0.061301Jy sigma=1.333735 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.512 mas, bmaj=7.676 mas, bpa=19.89 degrees ! Estimated noise=0.436033 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 (8.5, -3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00515644 Jy ! Component: 100 - total flux cleaned = 0.0057766 Jy ! Component: 150 - total flux cleaned = 0.00603595 Jy ! Component: 200 - total flux cleaned = 0.0061954 Jy ! Total flux subtracted in 200 components = 0.0061954 Jy ! Clean residual min=-0.004922 max=0.004891 Jy/beam ! Clean residual mean=-0.000010 rms=0.001238 Jy/beam ! Combined flux in latest and established models = 0.145114 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 57 components and 0.145114 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060829Jy sigma=1.321980 ! Fit after self-cal, rms=0.060765Jy sigma=1.320801 ! 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=0.060765Jy sigma=1.320801 ! Fit after self-cal, rms=0.059092Jy sigma=1.311177 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.511 mas, bmaj=7.691 mas, bpa=19.9 degrees ! Estimated noise=0.425533 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00161339 Jy ! Component: 100 - total flux cleaned = -0.00162506 Jy ! Component: 150 - total flux cleaned = -0.00145525 Jy ! Component: 200 - total flux cleaned = -0.00127566 Jy ! Total flux subtracted in 200 components = -0.00127566 Jy ! Clean residual min=-0.004020 max=0.004506 Jy/beam ! Clean residual mean=-0.000003 rms=0.001083 Jy/beam ! Combined flux in latest and established models = 0.143838 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 89 components and 0.143838 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059006Jy sigma=1.307997 ! Fit after self-cal, rms=0.059014Jy sigma=1.307758 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 = 9.41898e-05 Jy ! Component: 100 - total flux cleaned = 0.000256154 Jy ! Component: 150 - total flux cleaned = 0.000229442 Jy ! Component: 200 - total flux cleaned = 0.000205199 Jy ! Total flux subtracted in 200 components = 0.000205199 Jy ! Clean residual min=-0.003932 max=0.004588 Jy/beam ! Clean residual mean=-0.000003 rms=0.001073 Jy/beam ! Combined flux in latest and established models = 0.144043 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 106 components and 0.144043 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058988Jy sigma=1.307049 ! Fit after self-cal, rms=0.058984Jy sigma=1.306992 ! Inverting map ! Added new window around map position (82.5, -102). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00432797 Jy ! Component: 100 - total flux cleaned = 0.00625512 Jy ! Component: 150 - total flux cleaned = 0.00702668 Jy ! Component: 200 - total flux cleaned = 0.00758973 Jy ! Total flux subtracted in 200 components = 0.00758973 Jy ! Clean residual min=-0.003508 max=0.003697 Jy/beam ! Clean residual mean=0.000001 rms=0.000901 Jy/beam ! Combined flux in latest and established models = 0.151633 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 145 components and 0.151633 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058625Jy sigma=1.296674 ! Fit after self-cal, rms=0.058587Jy sigma=1.295714 ! 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=0.058587Jy sigma=1.295714 ! Fit after self-cal, rms=0.057896Jy sigma=1.286680 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.509 mas, bmaj=7.695 mas, bpa=19.83 degrees ! Estimated noise=0.423334 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00122252 Jy ! Component: 100 - total flux cleaned = -0.00103072 Jy ! Component: 150 - total flux cleaned = -0.000684835 Jy ! Component: 200 - total flux cleaned = -0.00026078 Jy ! Total flux subtracted in 200 components = -0.00026078 Jy ! Clean residual min=-0.002667 max=0.002432 Jy/beam ! Clean residual mean=0.000002 rms=0.000673 Jy/beam ! Combined flux in latest and established models = 0.151372 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 162 components and 0.151372 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057824Jy sigma=1.284816 ! Fit after self-cal, rms=0.057823Jy sigma=1.284630 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 = 0.000183912 Jy ! Component: 100 - total flux cleaned = 0.000493835 Jy ! Component: 150 - total flux cleaned = 0.000779418 Jy ! Component: 200 - total flux cleaned = 0.00104589 Jy ! Total flux subtracted in 200 components = 0.00104589 Jy ! Clean residual min=-0.002618 max=0.002407 Jy/beam ! Clean residual mean=0.000002 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.152418 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 178 components and 0.152418 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057792Jy sigma=1.283824 ! Fit after self-cal, rms=0.057792Jy sigma=1.283801 ! 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=0.057792Jy sigma=1.283801 ! Fit after self-cal, rms=0.057714Jy sigma=1.272877 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.655 mas, bmaj=9.599 mas, bpa=4.249 degrees ! Estimated noise=0.484297 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000868636 Jy ! Component: 100 - total flux cleaned = -0.00140857 Jy ! Component: 150 - total flux cleaned = -0.00148077 Jy ! Component: 200 - total flux cleaned = -0.00153449 Jy ! Total flux subtracted in 200 components = -0.00153449 Jy ! Clean residual min=-0.002236 max=0.002385 Jy/beam ! Clean residual mean=-0.000000 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.150884 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 209 components and 0.150884 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057675Jy sigma=1.271800 ! Fit after self-cal, rms=0.057677Jy sigma=1.271530 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 = -0.000150736 Jy ! Component: 100 - total flux cleaned = -0.000224719 Jy ! Component: 150 - total flux cleaned = -0.000291923 Jy ! Component: 200 - total flux cleaned = -0.000311823 Jy ! Total flux subtracted in 200 components = -0.000311823 Jy ! Clean residual min=-0.002194 max=0.002358 Jy/beam ! Clean residual mean=-0.000000 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.150572 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 226 components and 0.150572 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057669Jy sigma=1.271291 ! Fit after self-cal, rms=0.057668Jy sigma=1.271269 ! 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=4.503 mas, bmaj=7.674 mas, bpa=19.95 degrees ! Estimated noise=0.424933 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.503 x 7.674 at 19.95 degrees (North through East) ! Clean map min=-0.0022756 max=0.1094 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=4.05 mas, bmaj=6.958 mas, bpa=19.91 degrees ! Estimated noise=0.535878 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0851384 Jy ! Component: 100 - total flux cleaned = 0.110097 Jy ! Component: 150 - total flux cleaned = 0.122274 Jy ! Component: 200 - total flux cleaned = 0.129359 Jy ! Total flux subtracted in 200 components = 0.129359 Jy ! Clean residual min=-0.003507 max=0.003736 Jy/beam ! Clean residual mean=-0.000009 rms=0.000923 Jy/beam ! Combined flux in latest and established models = 0.129359 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.129359 Jy ! Inverting map and beam ! Estimated beam: bmin=4.503 mas, bmaj=7.674 mas, bpa=19.95 degrees ! Estimated noise=0.424933 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 = 0.00618993 Jy ! Component: 100 - total flux cleaned = 0.00922828 Jy ! Component: 150 - total flux cleaned = 0.0113763 Jy ! Component: 200 - total flux cleaned = 0.0127417 Jy ! Total flux subtracted in 200 components = 0.0127417 Jy ! Clean residual min=-0.002312 max=0.002395 Jy/beam ! Clean residual mean=-0.000004 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.142101 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 61 components and 0.142101 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=7.655 mas, bmaj=9.599 mas, bpa=4.249 degrees ! Estimated noise=0.484297 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00257844 Jy ! Component: 100 - total flux cleaned = 0.00438368 Jy ! Component: 150 - total flux cleaned = 0.00537055 Jy ! Component: 200 - total flux cleaned = 0.00581402 Jy ! Total flux subtracted in 200 components = 0.00581402 Jy ! Clean residual min=-0.002386 max=0.002426 Jy/beam ! Clean residual mean=-0.000004 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.147915 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 = 0.000392875 Jy ! Component: 100 - total flux cleaned = 0.000779633 Jy ! Component: 150 - total flux cleaned = 0.00108934 Jy ! Component: 200 - total flux cleaned = 0.00133718 Jy ! Total flux subtracted in 200 components = 0.00133718 Jy ! Clean residual min=-0.002333 max=0.002405 Jy/beam ! Clean residual mean=-0.000002 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.149252 Jy ! Adding 82 model components to the UV plane model. ! The established model now contains 135 components and 0.149252 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.503 mas, bmaj=7.674 mas, bpa=19.95 degrees ! Estimated noise=0.424933 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000149591 Jy ! Component: 100 - total flux cleaned = 0.000408507 Jy ! Component: 150 - total flux cleaned = 0.000598594 Jy ! Component: 200 - total flux cleaned = 0.000776645 Jy ! Total flux subtracted in 200 components = 0.000776645 Jy ! Clean residual min=-0.002169 max=0.001935 Jy/beam ! Clean residual mean=-0.000001 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.150028 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 161 components and 0.150028 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057753Jy sigma=1.272966 ! Fit after self-cal, rms=0.057738Jy sigma=1.272539 wmodel /scr/pima/bg219b_uvs/J0540+2507_S_map.mod ! Writing 161 model components to file: /scr/pima/bg219b_uvs/J0540+2507_S_map.mod wobs /scr/pima/bg219b_uvs/J0540+2507_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J0540+2507_S_uvs.fits wwins /scr/pima/bg219b_uvs/J0540+2507_S_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219b_uvs/J0540+2507_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 = 9.31702e-05 Jy ! Component: 100 - total flux cleaned = 0.000225739 Jy ! Component: 150 - total flux cleaned = 0.000225545 Jy ! Component: 200 - total flux cleaned = 0.000196507 Jy ! Component: 250 - total flux cleaned = 0.000225226 Jy ! Component: 300 - total flux cleaned = 0.000197552 Jy ! Component: 350 - total flux cleaned = 6.49662e-05 Jy ! Component: 400 - total flux cleaned = 6.50596e-05 Jy ! Component: 450 - total flux cleaned = 6.50276e-05 Jy ! Component: 500 - total flux cleaned = 6.52484e-05 Jy ! Component: 550 - total flux cleaned = 0.000112205 Jy ! Component: 600 - total flux cleaned = 8.85915e-05 Jy ! Component: 650 - total flux cleaned = 0.000156146 Jy ! Component: 700 - total flux cleaned = 0.000221844 Jy ! Component: 750 - total flux cleaned = 0.000199928 Jy ! Component: 800 - total flux cleaned = 0.000305925 Jy ! Component: 850 - total flux cleaned = 0.00036796 Jy ! Component: 900 - total flux cleaned = 0.000408916 Jy ! Component: 950 - total flux cleaned = 0.000508955 Jy ! Component: 1000 - total flux cleaned = 0.000567929 Jy ! Component: 1050 - total flux cleaned = 0.000645748 Jy ! Component: 1100 - total flux cleaned = 0.000665089 Jy ! Component: 1150 - total flux cleaned = 0.000739934 Jy ! Component: 1200 - total flux cleaned = 0.000794699 Jy ! Component: 1250 - total flux cleaned = 0.000812937 Jy ! Component: 1300 - total flux cleaned = 0.000831147 Jy ! Component: 1350 - total flux cleaned = 0.000796664 Jy ! Component: 1400 - total flux cleaned = 0.000848601 Jy ! Component: 1450 - total flux cleaned = 0.000831472 Jy ! Component: 1500 - total flux cleaned = 0.000831941 Jy ! Component: 1550 - total flux cleaned = 0.000865228 Jy ! Component: 1600 - total flux cleaned = 0.000848709 Jy ! Component: 1650 - total flux cleaned = 0.000816687 Jy ! Component: 1700 - total flux cleaned = 0.000880834 Jy ! Component: 1750 - total flux cleaned = 0.000896284 Jy ! Component: 1800 - total flux cleaned = 0.000880753 Jy ! Component: 1850 - total flux cleaned = 0.00091144 Jy ! Component: 1900 - total flux cleaned = 0.000926626 Jy ! Component: 1950 - total flux cleaned = 0.000941433 Jy ! Component: 2000 - total flux cleaned = 0.000956458 Jy ! Component: 2050 - total flux cleaned = 0.000985588 Jy ! Component: 2100 - total flux cleaned = 0.000999789 Jy ! Component: 2150 - total flux cleaned = 0.00102806 Jy ! Component: 2200 - total flux cleaned = 0.000999797 Jy ! Component: 2250 - total flux cleaned = 0.000972034 Jy ! Component: 2300 - total flux cleaned = 0.00101364 Jy ! Component: 2350 - total flux cleaned = 0.00101389 Jy ! Component: 2400 - total flux cleaned = 0.00102764 Jy ! Component: 2450 - total flux cleaned = 0.00106778 Jy ! Component: 2500 - total flux cleaned = 0.0010943 Jy ! Component: 2550 - total flux cleaned = 0.00118586 Jy ! Component: 2600 - total flux cleaned = 0.001173 Jy ! Component: 2650 - total flux cleaned = 0.00117312 Jy ! Component: 2700 - total flux cleaned = 0.00124926 Jy ! Component: 2750 - total flux cleaned = 0.00129931 Jy ! Component: 2800 - total flux cleaned = 0.00129919 Jy ! Component: 2850 - total flux cleaned = 0.00131155 Jy ! Component: 2900 - total flux cleaned = 0.0012749 Jy ! Component: 2950 - total flux cleaned = 0.00132365 Jy ! Component: 3000 - total flux cleaned = 0.0012996 Jy ! Component: 3050 - total flux cleaned = 0.0013472 Jy ! Component: 3100 - total flux cleaned = 0.00129987 Jy ! Component: 3150 - total flux cleaned = 0.0012999 Jy ! Component: 3200 - total flux cleaned = 0.00125358 Jy ! Component: 3250 - total flux cleaned = 0.00125356 Jy ! Component: 3300 - total flux cleaned = 0.00119664 Jy ! Component: 3350 - total flux cleaned = 0.00121925 Jy ! Component: 3400 - total flux cleaned = 0.00119676 Jy ! Component: 3450 - total flux cleaned = 0.00119681 Jy ! Component: 3500 - total flux cleaned = 0.00114182 Jy ! Component: 3550 - total flux cleaned = 0.00118559 Jy ! Component: 3600 - total flux cleaned = 0.00113137 Jy ! Component: 3650 - total flux cleaned = 0.00112075 Jy ! Component: 3700 - total flux cleaned = 0.00109955 Jy ! Component: 3750 - total flux cleaned = 0.00111008 Jy ! Component: 3800 - total flux cleaned = 0.00107844 Jy ! Component: 3850 - total flux cleaned = 0.00105735 Jy ! Component: 3900 - total flux cleaned = 0.00105738 Jy ! Component: 3950 - total flux cleaned = 0.00106765 Jy ! Component: 4000 - total flux cleaned = 0.00106773 Jy ! Component: 4050 - total flux cleaned = 0.00103721 Jy ! Total flux subtracted in 4096 components = 0.00106741 Jy ! Clean residual min=-0.000598 max=0.000644 Jy/beam ! Clean residual mean=-0.000000 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.151096 Jy keep ! Adding 309 model components to the UV plane model. ! The established model now contains 470 components and 0.151096 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J0540+2507_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.503 x 7.674 at 19.95 degrees (North through East) ! Clean map min=-0.0021324 max=0.10935 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0540+2507_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.109353 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000186189 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.510793 0.510793 1.02159 2.04317 4.08635 8.17269 16.3454 32.6908 65.3815 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.109 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 587.321 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0540+2507_S_uvs.log closed on Thu Apr 7 01:13:25 2016