! Started logfile: /scr/pima/bg219h_uvs/J0902+5402_S_uvs.log on Thu Apr 7 08:57:45 2016 obs /scr/pima/bg219h_uvs/J0902+5402_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0902+5402_S_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.831019 visibilities/baseline/integration-bin. ! Found source: J0902+5402 ! ! 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 7180 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/bg219h_uvs/J0902+5402_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 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.019564Jy sigma=25.626452 ! Fit after self-cal, rms=0.858910Jy sigma=21.538112 ! 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=3.054 mas, bmaj=3.756 mas, bpa=-14.75 degrees ! Estimated noise=0.592865 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 = 0.106504 Jy ! Component: 100 - total flux cleaned = 0.131466 Jy ! Total flux subtracted in 100 components = 0.131466 Jy ! Clean residual min=-0.005615 max=0.009890 Jy/beam ! Clean residual mean=0.000001 rms=0.001396 Jy/beam ! Combined flux in latest and established models = 0.131466 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.131466 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060937Jy sigma=1.452500 ! Fit after self-cal, rms=0.060932Jy sigma=1.451952 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0111759 Jy ! Component: 100 - total flux cleaned = 0.0171415 Jy ! Total flux subtracted in 100 components = 0.0171415 Jy ! Clean residual min=-0.004379 max=0.008840 Jy/beam ! Clean residual mean=0.000003 rms=0.001079 Jy/beam ! Combined flux in latest and established models = 0.148608 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 14 components and 0.148608 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058022Jy sigma=1.371614 ! Fit after self-cal, rms=0.058011Jy sigma=1.371007 ! Inverting map ! Added new window around map position (6.5, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00754517 Jy ! Component: 100 - total flux cleaned = 0.0114372 Jy ! Total flux subtracted in 100 components = 0.0114372 Jy ! Clean residual min=-0.003627 max=0.004221 Jy/beam ! Clean residual mean=0.000005 rms=0.000908 Jy/beam ! Combined flux in latest and established models = 0.160045 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 24 components and 0.160045 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056879Jy sigma=1.341325 ! Fit after self-cal, rms=0.056805Jy sigma=1.338268 ! 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=3.757 mas, bmaj=4.513 mas, bpa=-7.514 degrees ! Estimated noise=0.361323 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 (3, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00456679 Jy ! Component: 100 - total flux cleaned = 0.00718867 Jy ! Component: 150 - total flux cleaned = 0.00878423 Jy ! Component: 200 - total flux cleaned = 0.00967214 Jy ! Total flux subtracted in 200 components = 0.00967214 Jy ! Clean residual min=-0.002000 max=0.002236 Jy/beam ! Clean residual mean=0.000015 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.169717 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 39 components and 0.169717 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056433Jy sigma=1.328364 ! Fit after self-cal, rms=0.056421Jy sigma=1.327633 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.757 x 4.513 at -7.514 degrees (North through East) ! Clean map min=-0.0019662 max=0.14158 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 0.99 FD 1.00* HN 1.01 KP 1.01 ! LA 1.01 MK 1.01 NL 1.01 OV 1.01 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.00 KP 0.97 ! LA 1.00 MK 1.00 NL 1.02 OV 0.98 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.00 KP 1.00 ! LA 1.01 MK 1.02 NL 0.92 OV 1.01 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.02 KP 1.01 ! LA 0.99 MK 1.04 NL 1.00 OV 1.02 ! PT 1.01 SC 1.00 ! ! ! Fit before self-cal, rms=0.056421Jy sigma=1.327633 ! Fit after self-cal, rms=0.056090Jy sigma=1.322917 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.768 mas, bmaj=4.522 mas, bpa=-6.92 degrees ! Estimated noise=0.36038 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 = 0.000557334 Jy ! Component: 100 - total flux cleaned = 0.000368376 Jy ! Component: 150 - total flux cleaned = 0.000241736 Jy ! Component: 200 - total flux cleaned = 0.0001379 Jy ! Total flux subtracted in 200 components = 0.0001379 Jy ! Clean residual min=-0.001845 max=0.002070 Jy/beam ! Clean residual mean=0.000018 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.169855 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 53 components and 0.169855 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056057Jy sigma=1.322180 ! Fit after self-cal, rms=0.056061Jy sigma=1.322074 ! 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=0.056061Jy sigma=1.322074 ! Fit after self-cal, rms=0.055991Jy sigma=1.318651 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.767 mas, bmaj=4.517 mas, bpa=-6.747 degrees ! Estimated noise=0.360271 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000220759 Jy ! Component: 100 - total flux cleaned = 0.000181656 Jy ! Component: 150 - total flux cleaned = 0.000129926 Jy ! Component: 200 - total flux cleaned = 6.70462e-05 Jy ! Total flux subtracted in 200 components = 6.70462e-05 Jy ! Clean residual min=-0.001808 max=0.001962 Jy/beam ! Clean residual mean=0.000009 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.169922 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 61 components and 0.169922 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055977Jy sigma=1.318355 ! Fit after self-cal, rms=0.055980Jy sigma=1.318307 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 (-75.5, -70). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00164276 Jy ! Component: 100 - total flux cleaned = 0.00190186 Jy ! Component: 150 - total flux cleaned = 0.00193614 Jy ! Component: 200 - total flux cleaned = 0.0018535 Jy ! Total flux subtracted in 200 components = 0.0018535 Jy ! Clean residual min=-0.001609 max=0.001816 Jy/beam ! Clean residual mean=0.000009 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.171776 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 76 components and 0.171776 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055910Jy sigma=1.316661 ! Fit after self-cal, rms=0.055905Jy sigma=1.316578 ! Inverting map ! Added new window around map position (-120.5, 68). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.001469 Jy ! Component: 100 - total flux cleaned = 0.00159944 Jy ! Component: 150 - total flux cleaned = 0.00174087 Jy ! Component: 200 - total flux cleaned = 0.00186679 Jy ! Total flux subtracted in 200 components = 0.00186679 Jy ! Clean residual min=-0.001656 max=0.001726 Jy/beam ! Clean residual mean=0.000008 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.173642 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 93 components and 0.173642 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055853Jy sigma=1.315304 ! Fit after self-cal, rms=0.055849Jy sigma=1.315243 ! Inverting map ! Added new window around map position (-52.5, -112). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132426 Jy ! Component: 100 - total flux cleaned = 0.0016485 Jy ! Component: 150 - total flux cleaned = 0.00194955 Jy ! Component: 200 - total flux cleaned = 0.00214121 Jy ! Total flux subtracted in 200 components = 0.00214121 Jy ! Clean residual min=-0.001528 max=0.001551 Jy/beam ! Clean residual mean=0.000004 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.175784 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 112 components and 0.175784 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055795Jy sigma=1.313940 ! Fit after self-cal, rms=0.055794Jy sigma=1.313862 ! 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=0.055794Jy sigma=1.313862 ! Fit after self-cal, rms=0.055698Jy sigma=1.313562 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.767 mas, bmaj=4.513 mas, bpa=-6.757 degrees ! Estimated noise=0.359841 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000557616 Jy ! Component: 100 - total flux cleaned = 0.000777337 Jy ! Component: 150 - total flux cleaned = 0.000801981 Jy ! Component: 200 - total flux cleaned = 0.000848647 Jy ! Total flux subtracted in 200 components = 0.000848647 Jy ! Clean residual min=-0.001516 max=0.001544 Jy/beam ! Clean residual mean=0.000004 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.176632 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 118 components and 0.176632 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055672Jy sigma=1.312986 ! Fit after self-cal, rms=0.055672Jy sigma=1.312967 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 (-36, -17). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000353762 Jy ! Component: 100 - total flux cleaned = -2.47441e-06 Jy ! Component: 150 - total flux cleaned = -0.000155368 Jy ! Component: 200 - total flux cleaned = -0.000156918 Jy ! Total flux subtracted in 200 components = -0.000156918 Jy ! Clean residual min=-0.001426 max=0.001402 Jy/beam ! Clean residual mean=0.000004 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.176475 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 138 components and 0.176475 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055620Jy sigma=1.311864 ! Fit after self-cal, rms=0.055618Jy sigma=1.311826 ! 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=0.055618Jy sigma=1.311826 ! Fit after self-cal, rms=0.055605Jy sigma=1.311774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.445 mas, bmaj=8.287 mas, bpa=11.58 degrees ! Estimated noise=0.456268 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00015813 Jy ! Component: 100 - total flux cleaned = -0.000117368 Jy ! Component: 150 - total flux cleaned = -0.000116751 Jy ! Component: 200 - total flux cleaned = -0.000216544 Jy ! Total flux subtracted in 200 components = -0.000216544 Jy ! Clean residual min=-0.001427 max=0.001451 Jy/beam ! Clean residual mean=0.000008 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.176259 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 159 components and 0.176259 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055596Jy sigma=1.311597 ! Fit after self-cal, rms=0.055595Jy sigma=1.311591 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 = -1.44479e-06 Jy ! Component: 100 - total flux cleaned = -9.35132e-05 Jy ! Component: 150 - total flux cleaned = -0.000194525 Jy ! Component: 200 - total flux cleaned = -0.000290446 Jy ! Total flux subtracted in 200 components = -0.000290446 Jy ! Clean residual min=-0.001373 max=0.001438 Jy/beam ! Clean residual mean=0.000007 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.175968 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 167 components and 0.175968 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055590Jy sigma=1.311528 ! Fit after self-cal, rms=0.055589Jy sigma=1.311523 ! 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=3.767 mas, bmaj=4.511 mas, bpa=-6.668 degrees ! Estimated noise=0.359918 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.767 x 4.511 at -6.668 degrees (North through East) ! Clean map min=-0.0012953 max=0.14115 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=3.063 mas, bmaj=3.75 mas, bpa=-14 degrees ! Estimated noise=0.593028 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.106365 Jy ! Component: 100 - total flux cleaned = 0.131724 Jy ! Component: 150 - total flux cleaned = 0.143953 Jy ! Component: 200 - total flux cleaned = 0.151958 Jy ! Total flux subtracted in 200 components = 0.151958 Jy ! Clean residual min=-0.003602 max=0.004317 Jy/beam ! Clean residual mean=0.000003 rms=0.000915 Jy/beam ! Combined flux in latest and established models = 0.151958 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.151958 Jy ! Inverting map and beam ! Estimated beam: bmin=3.767 mas, bmaj=4.511 mas, bpa=-6.668 degrees ! Estimated noise=0.359918 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 = 0.00768683 Jy ! Component: 100 - total flux cleaned = 0.0119762 Jy ! Component: 150 - total flux cleaned = 0.0149306 Jy ! Component: 200 - total flux cleaned = 0.0171034 Jy ! Total flux subtracted in 200 components = 0.0171034 Jy ! Clean residual min=-0.002035 max=0.001753 Jy/beam ! Clean residual mean=0.000007 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.169062 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 40 components and 0.169062 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=7.445 mas, bmaj=8.287 mas, bpa=11.58 degrees ! Estimated noise=0.456268 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00185683 Jy ! Component: 100 - total flux cleaned = 0.00288646 Jy ! Component: 150 - total flux cleaned = 0.00370421 Jy ! Component: 200 - total flux cleaned = 0.00419202 Jy ! Total flux subtracted in 200 components = 0.00419202 Jy ! Clean residual min=-0.001843 max=0.001614 Jy/beam ! Clean residual mean=0.000014 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.173254 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 = 0.000366287 Jy ! Component: 100 - total flux cleaned = 0.000765381 Jy ! Component: 150 - total flux cleaned = 0.000978839 Jy ! Component: 200 - total flux cleaned = 0.00117581 Jy ! Total flux subtracted in 200 components = 0.00117581 Jy ! Clean residual min=-0.001679 max=0.001476 Jy/beam ! Clean residual mean=0.000010 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.174429 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 89 components and 0.174429 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.767 mas, bmaj=4.511 mas, bpa=-6.668 degrees ! Estimated noise=0.359918 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000947956 Jy ! Component: 100 - total flux cleaned = 0.00141276 Jy ! Component: 150 - total flux cleaned = 0.00182088 Jy ! Component: 200 - total flux cleaned = 0.00182158 Jy ! Total flux subtracted in 200 components = 0.00182158 Jy ! Clean residual min=-0.001471 max=0.001581 Jy/beam ! Clean residual mean=0.000004 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.176251 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 111 components and 0.176251 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055696Jy sigma=1.314000 ! Fit after self-cal, rms=0.055693Jy sigma=1.313784 wmodel /scr/pima/bg219h_uvs/J0902+5402_S_map.mod ! Writing 111 model components to file: /scr/pima/bg219h_uvs/J0902+5402_S_map.mod wobs /scr/pima/bg219h_uvs/J0902+5402_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J0902+5402_S_uvs.fits wwins /scr/pima/bg219h_uvs/J0902+5402_S_map.win ! wwins: Wrote 7 windows to /scr/pima/bg219h_uvs/J0902+5402_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 = 0.000263244 Jy ! Component: 100 - total flux cleaned = 0.000108471 Jy ! Component: 150 - total flux cleaned = -0.000139899 Jy ! Component: 200 - total flux cleaned = -0.000307016 Jy ! Component: 250 - total flux cleaned = -0.00046851 Jy ! Component: 300 - total flux cleaned = -0.000581067 Jy ! Component: 350 - total flux cleaned = -0.000690443 Jy ! Component: 400 - total flux cleaned = -0.0007755 Jy ! Component: 450 - total flux cleaned = -0.000796242 Jy ! Component: 500 - total flux cleaned = -0.000796401 Jy ! Component: 550 - total flux cleaned = -0.000816095 Jy ! Component: 600 - total flux cleaned = -0.000815677 Jy ! Component: 650 - total flux cleaned = -0.000777675 Jy ! Component: 700 - total flux cleaned = -0.000796623 Jy ! Component: 750 - total flux cleaned = -0.000777935 Jy ! Component: 800 - total flux cleaned = -0.000777853 Jy ! Component: 850 - total flux cleaned = -0.000795702 Jy ! Component: 900 - total flux cleaned = -0.00077802 Jy ! Component: 950 - total flux cleaned = -0.000760408 Jy ! Component: 1000 - total flux cleaned = -0.000794412 Jy ! Component: 1050 - total flux cleaned = -0.000760114 Jy ! Component: 1100 - total flux cleaned = -0.000726538 Jy ! Component: 1150 - total flux cleaned = -0.00074292 Jy ! Component: 1200 - total flux cleaned = -0.0007265 Jy ! Component: 1250 - total flux cleaned = -0.000726363 Jy ! Component: 1300 - total flux cleaned = -0.000694542 Jy ! Component: 1350 - total flux cleaned = -0.000694466 Jy ! Component: 1400 - total flux cleaned = -0.000632316 Jy ! Component: 1450 - total flux cleaned = -0.00061712 Jy ! Component: 1500 - total flux cleaned = -0.000632317 Jy ! Component: 1550 - total flux cleaned = -0.00057219 Jy ! Component: 1600 - total flux cleaned = -0.000527525 Jy ! Component: 1650 - total flux cleaned = -0.000498108 Jy ! Component: 1700 - total flux cleaned = -0.000440118 Jy ! Component: 1750 - total flux cleaned = -0.000411199 Jy ! Component: 1800 - total flux cleaned = -0.000382698 Jy ! Component: 1850 - total flux cleaned = -0.00036861 Jy ! Component: 1900 - total flux cleaned = -0.000312859 Jy ! Component: 1950 - total flux cleaned = -0.000285393 Jy ! Component: 2000 - total flux cleaned = -0.00027183 Jy ! Component: 2050 - total flux cleaned = -0.000258202 Jy ! Component: 2100 - total flux cleaned = -0.000217995 Jy ! Component: 2150 - total flux cleaned = -0.000244424 Jy ! Component: 2200 - total flux cleaned = -0.000191795 Jy ! Component: 2250 - total flux cleaned = -0.000204797 Jy ! Component: 2300 - total flux cleaned = -0.000178864 Jy ! Component: 2350 - total flux cleaned = -0.000102164 Jy ! Component: 2400 - total flux cleaned = -0.000102218 Jy ! Component: 2450 - total flux cleaned = -0.000102234 Jy ! Component: 2500 - total flux cleaned = -0.000102257 Jy ! Component: 2550 - total flux cleaned = -7.74355e-05 Jy ! Component: 2600 - total flux cleaned = -7.73929e-05 Jy ! Component: 2650 - total flux cleaned = -2.86743e-05 Jy ! Component: 2700 - total flux cleaned = -1.66486e-05 Jy ! Component: 2750 - total flux cleaned = 7.30397e-06 Jy ! Component: 2800 - total flux cleaned = -2.84055e-05 Jy ! Component: 2850 - total flux cleaned = 7.06863e-06 Jy ! Component: 2900 - total flux cleaned = 1.87348e-05 Jy ! Component: 2950 - total flux cleaned = 3.0406e-05 Jy ! Component: 3000 - total flux cleaned = 3.04003e-05 Jy ! Component: 3050 - total flux cleaned = -1.54312e-05 Jy ! Component: 3100 - total flux cleaned = -3.85123e-06 Jy ! Component: 3150 - total flux cleaned = -1.51902e-05 Jy ! Component: 3200 - total flux cleaned = -1.51332e-05 Jy ! Component: 3250 - total flux cleaned = -7.08112e-05 Jy ! Component: 3300 - total flux cleaned = -7.07172e-05 Jy ! Component: 3350 - total flux cleaned = -9.27437e-05 Jy ! Component: 3400 - total flux cleaned = -0.00012532 Jy ! Component: 3450 - total flux cleaned = -0.000147032 Jy ! Component: 3500 - total flux cleaned = -0.000179336 Jy ! Component: 3550 - total flux cleaned = -0.000136667 Jy ! Component: 3600 - total flux cleaned = -0.000200397 Jy ! Component: 3650 - total flux cleaned = -0.000200378 Jy ! Component: 3700 - total flux cleaned = -0.000179499 Jy ! Component: 3750 - total flux cleaned = -0.000200394 Jy ! Component: 3800 - total flux cleaned = -0.000252191 Jy ! Component: 3850 - total flux cleaned = -0.000241873 Jy ! Component: 3900 - total flux cleaned = -0.000272574 Jy ! Component: 3950 - total flux cleaned = -0.000292898 Jy ! Component: 4000 - total flux cleaned = -0.000303071 Jy ! Component: 4050 - total flux cleaned = -0.000343306 Jy ! Total flux subtracted in 4096 components = -0.000383351 Jy ! Clean residual min=-0.000660 max=0.000712 Jy/beam ! Clean residual mean=0.000002 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.175868 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 393 components and 0.175868 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J0902+5402_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.767 x 4.511 at -6.668 degrees (North through East) ! Clean map min=-0.0013158 max=0.14128 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0902+5402_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.141279 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000171667 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.364526 0.364526 0.729052 1.4581 2.91621 5.83242 11.6648 23.3297 46.6593 93.3186 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.141 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 822.986 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0902+5402_S_uvs.log closed on Thu Apr 7 08:57:49 2016