! Started logfile: /scr/pima/bg219g_uvs/J1700-2610_S_uvs.log on Thu Apr 7 07:20:24 2016 obs /scr/pima/bg219g_uvs/J1700-2610_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219g_uvs/J1700-2610_S_uva.fits ! AN table 1: 7 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.926984 visibilities/baseline/integration-bin. ! Found source: J1700-2610 ! ! 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 1168 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/bg219g_uvs/J1700-2610_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 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.912439Jy sigma=17.968841 ! Fit after self-cal, rms=0.755920Jy sigma=6.917333 ! 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=2.219 mas, bmaj=6.365 mas, bpa=-6.382 degrees ! Estimated noise=3.00246 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 = 0.981916 Jy ! Component: 100 - total flux cleaned = 1.39249 Jy ! Total flux subtracted in 100 components = 1.39249 Jy ! Clean residual min=-0.080314 max=0.197368 Jy/beam ! Clean residual mean=-0.000731 rms=0.029418 Jy/beam ! Combined flux in latest and established models = 1.39249 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 1.39249 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.474139Jy sigma=4.148584 ! Fit after self-cal, rms=0.473530Jy sigma=4.141264 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.226428 Jy ! Component: 100 - total flux cleaned = 0.357891 Jy ! Total flux subtracted in 100 components = 0.357891 Jy ! Clean residual min=-0.043570 max=0.084608 Jy/beam ! Clean residual mean=-0.000355 rms=0.014633 Jy/beam ! Combined flux in latest and established models = 1.75038 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 21 components and 1.75038 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.261062Jy sigma=2.248967 ! Fit after self-cal, rms=0.260833Jy sigma=2.247344 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.547 mas, bmaj=6.983 mas, bpa=-6.33 degrees ! Estimated noise=2.74497 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 = 0.127484 Jy ! Component: 100 - total flux cleaned = 0.201521 Jy ! Component: 150 - total flux cleaned = 0.249131 Jy ! Component: 200 - total flux cleaned = 0.280549 Jy ! Total flux subtracted in 200 components = 0.280549 Jy ! Clean residual min=-0.025810 max=0.051472 Jy/beam ! Clean residual mean=-0.000101 rms=0.008901 Jy/beam ! Combined flux in latest and established models = 2.03093 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 39 components and 2.03093 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.171148Jy sigma=1.467318 ! Fit after self-cal, rms=0.170834Jy sigma=1.465860 ! Inverting map ! Added new window around map position (4, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0474938 Jy ! Component: 100 - total flux cleaned = 0.0632199 Jy ! Component: 150 - total flux cleaned = 0.0653456 Jy ! Component: 200 - total flux cleaned = 0.0653409 Jy ! Total flux subtracted in 200 components = 0.0653409 Jy ! Clean residual min=-0.028527 max=0.035381 Jy/beam ! Clean residual mean=-0.000044 rms=0.006727 Jy/beam ! Combined flux in latest and established models = 2.09627 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 66 components and 2.09627 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.154199Jy sigma=1.329399 ! Fit after self-cal, rms=0.152496Jy sigma=1.312056 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.547 x 6.983 at -6.33 degrees (North through East) ! Clean map min=-0.021311 max=1.325 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 1.04 FD 1.00* HN 1.11 KP 0.99 ! LA 0.97 MK 1.00 NL 1.12 OV 1.00 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 1.16 KP 0.99 ! LA 0.97 MK 1.02 NL 1.04 OV 1.01 ! PT 1.00 SC 1.04 ! ! ! 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* 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: ! BR 1.03 FD 1.00* HN 1.04 KP 1.00 ! LA 0.97 MK 0.99 NL 1.01 OV 1.00 ! PT 1.01 SC 0.95 ! ! ! Fit before self-cal, rms=0.152496Jy sigma=1.312056 ! Fit after self-cal, rms=0.132541Jy sigma=1.151582 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.546 mas, bmaj=6.967 mas, bpa=-6.191 degrees ! Estimated noise=2.78851 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 = 0.00253028 Jy ! Component: 100 - total flux cleaned = 0.00428045 Jy ! Component: 150 - total flux cleaned = 0.00517584 Jy ! Component: 200 - total flux cleaned = 0.00611863 Jy ! Total flux subtracted in 200 components = 0.00611863 Jy ! Clean residual min=-0.023392 max=0.018091 Jy/beam ! Clean residual mean=0.000009 rms=0.005103 Jy/beam ! Combined flux in latest and established models = 2.10239 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 75 components and 2.10239 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128178Jy sigma=1.110617 ! Fit after self-cal, rms=0.127884Jy sigma=1.109124 ! 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=0.127884Jy sigma=1.109124 ! Fit after self-cal, rms=0.127121Jy sigma=1.096281 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.544 mas, bmaj=6.965 mas, bpa=-6.196 degrees ! Estimated noise=2.80867 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00622719 Jy ! Component: 100 - total flux cleaned = 0.0082076 Jy ! Component: 150 - total flux cleaned = 0.00980281 Jy ! Component: 200 - total flux cleaned = 0.011394 Jy ! Total flux subtracted in 200 components = 0.011394 Jy ! Clean residual min=-0.023735 max=0.016724 Jy/beam ! Clean residual mean=0.000014 rms=0.005210 Jy/beam ! Combined flux in latest and established models = 2.11378 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 84 components and 2.11378 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124699Jy sigma=1.075379 ! Fit after self-cal, rms=0.124582Jy sigma=1.074887 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 = -0.001373 Jy ! Component: 100 - total flux cleaned = -0.000734353 Jy ! Component: 150 - total flux cleaned = 3.64074e-05 Jy ! Component: 200 - total flux cleaned = 0.000385279 Jy ! Total flux subtracted in 200 components = 0.000385279 Jy ! Clean residual min=-0.021829 max=0.016647 Jy/beam ! Clean residual mean=0.000015 rms=0.005033 Jy/beam ! Combined flux in latest and established models = 2.11417 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 89 components and 2.11417 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123993Jy sigma=1.069372 ! Fit after self-cal, rms=0.123955Jy sigma=1.069171 ! 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=0.123955Jy sigma=1.069171 ! Fit after self-cal, rms=0.092499Jy sigma=0.811570 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.549 mas, bmaj=6.959 mas, bpa=-6.137 degrees ! Estimated noise=2.81083 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00476801 Jy ! Component: 100 - total flux cleaned = 0.00334354 Jy ! Component: 150 - total flux cleaned = 0.00245639 Jy ! Component: 200 - total flux cleaned = 0.00208322 Jy ! Total flux subtracted in 200 components = 0.00208322 Jy ! Clean residual min=-0.013799 max=0.012757 Jy/beam ! Clean residual mean=0.000019 rms=0.003238 Jy/beam ! Combined flux in latest and established models = 2.11625 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 107 components and 2.11625 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090231Jy sigma=0.796543 ! Fit after self-cal, rms=0.090196Jy sigma=0.795507 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 = 0.00163907 Jy ! Component: 100 - total flux cleaned = 0.00179516 Jy ! Component: 150 - total flux cleaned = 0.0019421 Jy ! Component: 200 - total flux cleaned = 0.00207287 Jy ! Total flux subtracted in 200 components = 0.00207287 Jy ! Clean residual min=-0.013161 max=0.012614 Jy/beam ! Clean residual mean=0.000019 rms=0.003162 Jy/beam ! Combined flux in latest and established models = 2.11832 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 114 components and 2.11832 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089569Jy sigma=0.791707 ! Fit after self-cal, rms=0.089571Jy sigma=0.791544 ! 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=0.089571Jy sigma=0.791544 ! Fit after self-cal, rms=0.089061Jy sigma=0.785733 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.806 mas, bmaj=16.72 mas, bpa=-2.698 degrees ! Estimated noise=4.45226 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00235387 Jy ! Component: 100 - total flux cleaned = 0.00210722 Jy ! Component: 150 - total flux cleaned = 0.00190094 Jy ! Component: 200 - total flux cleaned = 0.00174215 Jy ! Total flux subtracted in 200 components = 0.00174215 Jy ! Clean residual min=-0.012060 max=0.014573 Jy/beam ! Clean residual mean=0.000029 rms=0.003792 Jy/beam ! Combined flux in latest and established models = 2.12006 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 125 components and 2.12006 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088097Jy sigma=0.789347 ! Fit after self-cal, rms=0.088045Jy sigma=0.787825 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 = -0.00130491 Jy ! Component: 100 - total flux cleaned = -0.00112742 Jy ! Component: 150 - total flux cleaned = -0.000970752 Jy ! Component: 200 - total flux cleaned = -0.000963378 Jy ! Total flux subtracted in 200 components = -0.000963378 Jy ! Clean residual min=-0.011934 max=0.014188 Jy/beam ! Clean residual mean=0.000022 rms=0.003671 Jy/beam ! Combined flux in latest and established models = 2.1191 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 126 components and 2.1191 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087810Jy sigma=0.789703 ! Fit after self-cal, rms=0.087786Jy sigma=0.788839 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=2.55 mas, bmaj=6.958 mas, bpa=-6.106 degrees ! Estimated noise=2.8093 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.55 x 6.958 at -6.106 degrees (North through East) ! Clean map min=-0.020279 max=1.3648 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087786Jy sigma=0.788839 ! Fit after self-cal, rms=0.084282Jy sigma=0.736882 ! Inverting map and beam ! Estimated beam: bmin=2.552 mas, bmaj=6.962 mas, bpa=-6.201 degrees ! Estimated noise=2.81142 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121444 Jy ! Component: 100 - total flux cleaned = 0.000759204 Jy ! Component: 150 - total flux cleaned = 0.000738502 Jy ! Component: 200 - total flux cleaned = 0.000586847 Jy ! Total flux subtracted in 200 components = 0.000586847 Jy ! Clean residual min=-0.010483 max=0.010234 Jy/beam ! Clean residual mean=0.000012 rms=0.002667 Jy/beam ! Combined flux in latest and established models = 2.11969 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 138 components and 2.11969 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083323Jy sigma=0.725832 ! Fit after self-cal, rms=0.083337Jy sigma=0.725669 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000150567 Jy ! Component: 100 - total flux cleaned = 0.000271651 Jy ! Component: 150 - total flux cleaned = 0.000272671 Jy ! Component: 200 - total flux cleaned = 0.000269706 Jy ! Total flux subtracted in 200 components = 0.000269706 Jy ! Clean residual min=-0.010204 max=0.009880 Jy/beam ! Clean residual mean=0.000011 rms=0.002629 Jy/beam ! Combined flux in latest and established models = 2.11996 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 143 components and 2.11996 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082944Jy sigma=0.723183 ! Fit after self-cal, rms=0.082950Jy sigma=0.723163 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082950Jy sigma=0.723163 ! Fit after self-cal, rms=0.082619Jy sigma=0.721103 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=2.221 mas, bmaj=6.331 mas, bpa=-6.086 degrees ! Estimated noise=3.08601 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.01052 Jy ! Component: 100 - total flux cleaned = 1.433 Jy ! Component: 150 - total flux cleaned = 1.66441 Jy ! Component: 200 - total flux cleaned = 1.79839 Jy ! Total flux subtracted in 200 components = 1.79839 Jy ! Clean residual min=-0.044989 max=0.070100 Jy/beam ! Clean residual mean=-0.000310 rms=0.012646 Jy/beam ! Combined flux in latest and established models = 1.79839 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 23 model components to the UV plane model. ! The established model now contains 23 components and 1.79839 Jy ! Inverting map and beam ! Estimated beam: bmin=2.552 mas, bmaj=6.959 mas, bpa=-6.133 degrees ! Estimated noise=2.80848 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 = 0.124365 Jy ! Component: 100 - total flux cleaned = 0.198138 Jy ! Component: 150 - total flux cleaned = 0.243926 Jy ! Component: 200 - total flux cleaned = 0.272601 Jy ! Total flux subtracted in 200 components = 0.272601 Jy ! Clean residual min=-0.015865 max=0.020997 Jy/beam ! Clean residual mean=-0.000038 rms=0.004108 Jy/beam ! Combined flux in latest and established models = 2.07099 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 63 components and 2.07099 Jy ! Inverting map ! Added new window around map position (-3, 3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.020984 Jy ! Component: 100 - total flux cleaned = 0.0346924 Jy ! Component: 150 - total flux cleaned = 0.0400186 Jy ! Component: 200 - total flux cleaned = 0.0428916 Jy ! Total flux subtracted in 200 components = 0.0428916 Jy ! Clean residual min=-0.011702 max=0.009555 Jy/beam ! Clean residual mean=0.000002 rms=0.002700 Jy/beam ! Combined flux in latest and established models = 2.11388 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 89 components and 2.11388 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=6.805 mas, bmaj=16.74 mas, bpa=-2.732 degrees ! Estimated noise=4.44389 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00336448 Jy ! Component: 100 - total flux cleaned = 0.00271987 Jy ! Component: 150 - total flux cleaned = 0.00195224 Jy ! Component: 200 - total flux cleaned = 0.00126477 Jy ! Total flux subtracted in 200 components = 0.00126477 Jy ! Clean residual min=-0.009893 max=0.011353 Jy/beam ! Clean residual mean=0.000023 rms=0.003165 Jy/beam ! Combined flux in latest and established models = 2.11515 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 = -0.000466811 Jy ! Component: 100 - total flux cleaned = -0.000755693 Jy ! Component: 150 - total flux cleaned = -0.00101713 Jy ! Component: 200 - total flux cleaned = -0.00138379 Jy ! Total flux subtracted in 200 components = -0.00138379 Jy ! Clean residual min=-0.009533 max=0.010930 Jy/beam ! Clean residual mean=0.000023 rms=0.003044 Jy/beam ! Combined flux in latest and established models = 2.11376 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 102 components and 2.11376 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.552 mas, bmaj=6.959 mas, bpa=-6.133 degrees ! Estimated noise=2.80848 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00351211 Jy ! Component: 100 - total flux cleaned = 0.00210076 Jy ! Component: 150 - total flux cleaned = 0.00166092 Jy ! Component: 200 - total flux cleaned = 0.0015337 Jy ! Total flux subtracted in 200 components = 0.0015337 Jy ! Clean residual min=-0.010274 max=0.008427 Jy/beam ! Clean residual mean=0.000009 rms=0.002308 Jy/beam ! Combined flux in latest and established models = 2.1153 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 115 components and 2.1153 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080689Jy sigma=0.711930 ! Fit after self-cal, rms=0.080592Jy sigma=0.711017 wmodel /scr/pima/bg219g_uvs/J1700-2610_S_map.mod ! Writing 115 model components to file: /scr/pima/bg219g_uvs/J1700-2610_S_map.mod wobs /scr/pima/bg219g_uvs/J1700-2610_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219g_uvs/J1700-2610_S_uvs.fits wwins /scr/pima/bg219g_uvs/J1700-2610_S_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219g_uvs/J1700-2610_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 = -0.00434555 Jy ! Component: 100 - total flux cleaned = -0.00693298 Jy ! Component: 150 - total flux cleaned = -0.00792938 Jy ! Component: 200 - total flux cleaned = -0.00887468 Jy ! Component: 250 - total flux cleaned = -0.00991185 Jy ! Component: 300 - total flux cleaned = -0.010779 Jy ! Component: 350 - total flux cleaned = -0.0111361 Jy ! Component: 400 - total flux cleaned = -0.0114815 Jy ! Component: 450 - total flux cleaned = -0.0119222 Jy ! Component: 500 - total flux cleaned = -0.0120257 Jy ! Component: 550 - total flux cleaned = -0.012547 Jy ! Component: 600 - total flux cleaned = -0.0131521 Jy ! Component: 650 - total flux cleaned = -0.0134469 Jy ! Component: 700 - total flux cleaned = -0.0140168 Jy ! Component: 750 - total flux cleaned = -0.0142937 Jy ! Component: 800 - total flux cleaned = -0.0148316 Jy ! Component: 850 - total flux cleaned = -0.0149172 Jy ! Component: 900 - total flux cleaned = -0.0151722 Jy ! Component: 950 - total flux cleaned = -0.0153394 Jy ! Component: 1000 - total flux cleaned = -0.0155814 Jy ! Component: 1050 - total flux cleaned = -0.0156601 Jy ! Component: 1100 - total flux cleaned = -0.015815 Jy ! Component: 1150 - total flux cleaned = -0.0158914 Jy ! Component: 1200 - total flux cleaned = -0.0158906 Jy ! Component: 1250 - total flux cleaned = -0.0157464 Jy ! Component: 1300 - total flux cleaned = -0.0157479 Jy ! Component: 1350 - total flux cleaned = -0.0158168 Jy ! Component: 1400 - total flux cleaned = -0.0157469 Jy ! Component: 1450 - total flux cleaned = -0.0156798 Jy ! Component: 1500 - total flux cleaned = -0.0155489 Jy ! Component: 1550 - total flux cleaned = -0.0156132 Jy ! Component: 1600 - total flux cleaned = -0.015486 Jy ! Component: 1650 - total flux cleaned = -0.0154857 Jy ! Component: 1700 - total flux cleaned = -0.0153028 Jy ! Component: 1750 - total flux cleaned = -0.015363 Jy ! Component: 1800 - total flux cleaned = -0.0150684 Jy ! Component: 1850 - total flux cleaned = -0.0150105 Jy ! Component: 1900 - total flux cleaned = -0.0148959 Jy ! Component: 1950 - total flux cleaned = -0.0147271 Jy ! Component: 2000 - total flux cleaned = -0.0146169 Jy ! Component: 2050 - total flux cleaned = -0.0145087 Jy ! Component: 2100 - total flux cleaned = -0.014455 Jy ! Component: 2150 - total flux cleaned = -0.0142965 Jy ! Component: 2200 - total flux cleaned = -0.0142446 Jy ! Component: 2250 - total flux cleaned = -0.0140406 Jy ! Component: 2300 - total flux cleaned = -0.0140413 Jy ! Component: 2350 - total flux cleaned = -0.0141403 Jy ! Component: 2400 - total flux cleaned = -0.0138952 Jy ! Component: 2450 - total flux cleaned = -0.0137982 Jy ! Component: 2500 - total flux cleaned = -0.0137029 Jy ! Component: 2550 - total flux cleaned = -0.0136088 Jy ! Component: 2600 - total flux cleaned = -0.0134697 Jy ! Component: 2650 - total flux cleaned = -0.0133781 Jy ! Component: 2700 - total flux cleaned = -0.0131971 Jy ! Component: 2750 - total flux cleaned = -0.013063 Jy ! Component: 2800 - total flux cleaned = -0.0131076 Jy ! Component: 2850 - total flux cleaned = -0.0128005 Jy ! Component: 2900 - total flux cleaned = -0.0125835 Jy ! Component: 2950 - total flux cleaned = -0.0123254 Jy ! Component: 3000 - total flux cleaned = -0.0120274 Jy ! Component: 3050 - total flux cleaned = -0.0117737 Jy ! Component: 3100 - total flux cleaned = -0.0115647 Jy ! Component: 3150 - total flux cleaned = -0.0112746 Jy ! Component: 3200 - total flux cleaned = -0.0110282 Jy ! Component: 3250 - total flux cleaned = -0.0107433 Jy ! Component: 3300 - total flux cleaned = -0.010542 Jy ! Component: 3350 - total flux cleaned = -0.0102617 Jy ! Component: 3400 - total flux cleaned = -0.0100627 Jy ! Component: 3450 - total flux cleaned = -0.00990504 Jy ! Component: 3500 - total flux cleaned = -0.0095923 Jy ! Component: 3550 - total flux cleaned = -0.00939837 Jy ! Component: 3600 - total flux cleaned = -0.00916734 Jy ! Component: 3650 - total flux cleaned = -0.00901427 Jy ! Component: 3700 - total flux cleaned = -0.00882491 Jy ! Component: 3750 - total flux cleaned = -0.00871159 Jy ! Component: 3800 - total flux cleaned = -0.00848679 Jy ! Component: 3850 - total flux cleaned = -0.00811506 Jy ! Component: 3900 - total flux cleaned = -0.00815201 Jy ! Component: 3950 - total flux cleaned = -0.0078585 Jy ! Component: 4000 - total flux cleaned = -0.00778522 Jy ! Component: 4050 - total flux cleaned = -0.00763991 Jy ! Total flux subtracted in 4096 components = -0.00742325 Jy ! Clean residual min=-0.002144 max=0.002129 Jy/beam ! Clean residual mean=0.000002 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 2.10787 Jy keep ! Adding 281 model components to the UV plane model. ! The established model now contains 396 components and 2.10787 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219g_uvs/J1700-2610_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.552 x 6.959 at -6.133 degrees (North through East) ! Clean map min=-0.0075248 max=1.3745 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219g_uvs/J1700-2610_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.37455 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000625358 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.136487 0.136487 0.272973 0.545946 1.09189 2.18378 4.36757 8.73514 17.4703 34.9406 69.8811 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.374 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2198.02 quit ! Quitting program ! Log file /scr/pima/bg219g_uvs/J1700-2610_S_uvs.log closed on Thu Apr 7 07:20:28 2016