! Started logfile: /scr/pima/bg219i_uvs/J0440+1437_S_uvs.log on Wed Apr 6 22:51:59 2016 obs /scr/pima/bg219i_uvs/J0440+1437_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0440+1437_S_uva.fits ! AN table 1: 52 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0440+1437 ! ! 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 9360 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/bg219i_uvs/J0440+1437_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.058073Jy sigma=24.721933 ! Fit after self-cal, rms=0.687025Jy sigma=16.155936 ! 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=2.772 mas, bmaj=6.353 mas, bpa=-4.809 degrees ! Estimated noise=0.45839 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 = 0.237411 Jy ! Component: 100 - total flux cleaned = 0.294932 Jy ! Total flux subtracted in 100 components = 0.294932 Jy ! Clean residual min=-0.007497 max=0.023250 Jy/beam ! Clean residual mean=0.000016 rms=0.002310 Jy/beam ! Combined flux in latest and established models = 0.294932 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.294932 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072402Jy sigma=1.642786 ! Fit after self-cal, rms=0.072365Jy sigma=1.642168 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0245389 Jy ! Component: 100 - total flux cleaned = 0.0364935 Jy ! Total flux subtracted in 100 components = 0.0364935 Jy ! Clean residual min=-0.005194 max=0.007377 Jy/beam ! Clean residual mean=0.000015 rms=0.001296 Jy/beam ! Combined flux in latest and established models = 0.331425 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.331425 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062203Jy sigma=1.397420 ! Fit after self-cal, rms=0.062139Jy sigma=1.395977 ! 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=3.305 mas, bmaj=7.177 mas, bpa=-4.484 degrees ! Estimated noise=0.330206 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 (-4.5, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0104579 Jy ! Component: 100 - total flux cleaned = 0.016563 Jy ! Component: 150 - total flux cleaned = 0.0206966 Jy ! Component: 200 - total flux cleaned = 0.0236418 Jy ! Total flux subtracted in 200 components = 0.0236418 Jy ! Clean residual min=-0.003990 max=0.005605 Jy/beam ! Clean residual mean=0.000018 rms=0.001186 Jy/beam ! Combined flux in latest and established models = 0.355067 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 51 components and 0.355067 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060312Jy sigma=1.347751 ! Fit after self-cal, rms=0.060263Jy sigma=1.346540 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.305 x 7.177 at -4.484 degrees (North through East) ! Clean map min=-0.0036899 max=0.31089 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 0.98 FD 1.05 HN 0.99 KP 0.99 ! LA 0.98 MK 1.02 NL 1.04 OV 0.98 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 1.00 KP 0.97 ! LA 0.96 MK 1.04 NL 1.03 OV 0.97 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 HN 0.98 KP 0.98 ! LA 0.98 MK 1.03 NL 1.00 OV 0.98 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.06 HN 0.98 KP 0.98 ! LA 0.98 MK 1.02 NL 1.00 OV 0.99 ! PT 0.98 SC 1.01 ! ! ! Fit before self-cal, rms=0.060263Jy sigma=1.346540 ! Fit after self-cal, rms=0.059223Jy sigma=1.322199 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.327 mas, bmaj=7.198 mas, bpa=-4.299 degrees ! Estimated noise=0.328738 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 = -0.000302881 Jy ! Component: 100 - total flux cleaned = -0.000295307 Jy ! Component: 150 - total flux cleaned = -0.000398463 Jy ! Component: 200 - total flux cleaned = -0.000622893 Jy ! Total flux subtracted in 200 components = -0.000622893 Jy ! Clean residual min=-0.004036 max=0.003734 Jy/beam ! Clean residual mean=0.000019 rms=0.000943 Jy/beam ! Combined flux in latest and established models = 0.354444 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 67 components and 0.354444 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059089Jy sigma=1.319332 ! Fit after self-cal, rms=0.059093Jy sigma=1.319165 ! 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=0.059093Jy sigma=1.319165 ! Fit after self-cal, rms=0.057654Jy sigma=1.277681 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.324 mas, bmaj=7.193 mas, bpa=-4.395 degrees ! Estimated noise=0.328863 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000817588 Jy ! Component: 100 - total flux cleaned = 0.000600302 Jy ! Component: 150 - total flux cleaned = 0.000505129 Jy ! Component: 200 - total flux cleaned = 0.000425403 Jy ! Total flux subtracted in 200 components = 0.000425403 Jy ! Clean residual min=-0.002006 max=0.001821 Jy/beam ! Clean residual mean=-0.000001 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.35487 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 86 components and 0.35487 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057585Jy sigma=1.275946 ! Fit after self-cal, rms=0.057593Jy sigma=1.275753 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 = 0.000160547 Jy ! Component: 100 - total flux cleaned = 6.27434e-05 Jy ! Component: 150 - total flux cleaned = -9.86049e-07 Jy ! Component: 200 - total flux cleaned = -4.02324e-05 Jy ! Total flux subtracted in 200 components = -4.02324e-05 Jy ! Clean residual min=-0.001961 max=0.001723 Jy/beam ! Clean residual mean=-0.000001 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.354829 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 100 components and 0.354829 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057575Jy sigma=1.275318 ! Fit after self-cal, rms=0.057573Jy sigma=1.275287 ! 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=0.057573Jy sigma=1.275287 ! Fit after self-cal, rms=0.057616Jy sigma=1.274982 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.326 mas, bmaj=7.194 mas, bpa=-4.4 degrees ! Estimated noise=0.328976 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000304131 Jy ! Component: 100 - total flux cleaned = 0.000140269 Jy ! Component: 150 - total flux cleaned = 0.000104699 Jy ! Component: 200 - total flux cleaned = 7.26844e-05 Jy ! Total flux subtracted in 200 components = 7.26844e-05 Jy ! Clean residual min=-0.001748 max=0.001580 Jy/beam ! Clean residual mean=-0.000001 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.354902 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 109 components and 0.354902 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057599Jy sigma=1.274584 ! Fit after self-cal, rms=0.057598Jy sigma=1.274556 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 = 1.78379e-05 Jy ! Component: 100 - total flux cleaned = 1.86322e-05 Jy ! Component: 150 - total flux cleaned = -8.09111e-06 Jy ! Component: 200 - total flux cleaned = -8.10961e-06 Jy ! Total flux subtracted in 200 components = -8.10961e-06 Jy ! Clean residual min=-0.001726 max=0.001544 Jy/beam ! Clean residual mean=-0.000001 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.354894 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 116 components and 0.354894 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057592Jy sigma=1.274400 ! Fit after self-cal, rms=0.057592Jy sigma=1.274390 ! 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=0.057592Jy sigma=1.274390 ! Fit after self-cal, rms=0.057612Jy sigma=1.274322 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.082 mas, bmaj=10.58 mas, bpa=-4.699 degrees ! Estimated noise=0.423581 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000394192 Jy ! Component: 100 - total flux cleaned = 0.000304251 Jy ! Component: 150 - total flux cleaned = 0.000292698 Jy ! Component: 200 - total flux cleaned = 0.000283367 Jy ! Total flux subtracted in 200 components = 0.000283367 Jy ! Clean residual min=-0.002003 max=0.002097 Jy/beam ! Clean residual mean=-0.000003 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.355177 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 126 components and 0.355177 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057609Jy sigma=1.274278 ! Fit after self-cal, rms=0.057607Jy sigma=1.274245 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 = 6.34533e-06 Jy ! Component: 100 - total flux cleaned = 1.61088e-05 Jy ! Component: 150 - total flux cleaned = 3.15765e-05 Jy ! Component: 200 - total flux cleaned = 3.14595e-05 Jy ! Total flux subtracted in 200 components = 3.14595e-05 Jy ! Clean residual min=-0.001991 max=0.002034 Jy/beam ! Clean residual mean=-0.000003 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.355209 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 139 components and 0.355209 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057608Jy sigma=1.274269 ! Fit after self-cal, rms=0.057607Jy sigma=1.274260 ! 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=3.327 mas, bmaj=7.194 mas, bpa=-4.393 degrees ! Estimated noise=0.329016 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.327 x 7.194 at -4.393 degrees (North through East) ! Clean map min=-0.0016551 max=0.30923 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=2.789 mas, bmaj=6.362 mas, bpa=-4.784 degrees ! Estimated noise=0.458531 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.237402 Jy ! Component: 100 - total flux cleaned = 0.294262 Jy ! Component: 150 - total flux cleaned = 0.318017 Jy ! Component: 200 - total flux cleaned = 0.329719 Jy ! Total flux subtracted in 200 components = 0.329719 Jy ! Clean residual min=-0.003121 max=0.005865 Jy/beam ! Clean residual mean=0.000006 rms=0.000824 Jy/beam ! Combined flux in latest and established models = 0.329719 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.329719 Jy ! Inverting map and beam ! Estimated beam: bmin=3.327 mas, bmaj=7.194 mas, bpa=-4.393 degrees ! Estimated noise=0.329016 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 = 0.00960166 Jy ! Component: 100 - total flux cleaned = 0.0151395 Jy ! Component: 150 - total flux cleaned = 0.01848 Jy ! Component: 200 - total flux cleaned = 0.0207196 Jy ! Total flux subtracted in 200 components = 0.0207196 Jy ! Clean residual min=-0.001675 max=0.001806 Jy/beam ! Clean residual mean=-0.000001 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.350439 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 40 components and 0.350439 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=7.082 mas, bmaj=10.58 mas, bpa=-4.699 degrees ! Estimated noise=0.423581 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00248034 Jy ! Component: 100 - total flux cleaned = 0.00365457 Jy ! Component: 150 - total flux cleaned = 0.00419139 Jy ! Component: 200 - total flux cleaned = 0.00434137 Jy ! Total flux subtracted in 200 components = 0.00434137 Jy ! Clean residual min=-0.001928 max=0.002035 Jy/beam ! Clean residual mean=-0.000003 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.35478 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 = 5.79081e-05 Jy ! Component: 100 - total flux cleaned = 9.50889e-05 Jy ! Component: 150 - total flux cleaned = 0.000138373 Jy ! Component: 200 - total flux cleaned = 0.000157433 Jy ! Total flux subtracted in 200 components = 0.000157433 Jy ! Clean residual min=-0.001939 max=0.002028 Jy/beam ! Clean residual mean=-0.000003 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.354938 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 111 components and 0.354938 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.327 mas, bmaj=7.194 mas, bpa=-4.393 degrees ! Estimated noise=0.329016 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000168224 Jy ! Component: 100 - total flux cleaned = -0.0001708 Jy ! Component: 150 - total flux cleaned = -0.000103946 Jy ! Component: 200 - total flux cleaned = -8.51802e-05 Jy ! Total flux subtracted in 200 components = -8.51802e-05 Jy ! Clean residual min=-0.001710 max=0.001473 Jy/beam ! Clean residual mean=-0.000001 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.354853 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 126 components and 0.354853 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057622Jy sigma=1.274505 ! Fit after self-cal, rms=0.057618Jy sigma=1.274373 wmodel /scr/pima/bg219i_uvs/J0440+1437_S_map.mod ! Writing 126 model components to file: /scr/pima/bg219i_uvs/J0440+1437_S_map.mod wobs /scr/pima/bg219i_uvs/J0440+1437_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J0440+1437_S_uvs.fits wwins /scr/pima/bg219i_uvs/J0440+1437_S_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219i_uvs/J0440+1437_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 = -0.000598327 Jy ! Component: 100 - total flux cleaned = -0.000763593 Jy ! Component: 150 - total flux cleaned = -0.000815788 Jy ! Component: 200 - total flux cleaned = -0.000942883 Jy ! Component: 250 - total flux cleaned = -0.00111523 Jy ! Component: 300 - total flux cleaned = -0.001235 Jy ! Component: 350 - total flux cleaned = -0.00139815 Jy ! Component: 400 - total flux cleaned = -0.00155721 Jy ! Component: 450 - total flux cleaned = -0.00177827 Jy ! Component: 500 - total flux cleaned = -0.00188614 Jy ! Component: 550 - total flux cleaned = -0.00201328 Jy ! Component: 600 - total flux cleaned = -0.00211674 Jy ! Component: 650 - total flux cleaned = -0.00215723 Jy ! Component: 700 - total flux cleaned = -0.00215745 Jy ! Component: 750 - total flux cleaned = -0.00221678 Jy ! Component: 800 - total flux cleaned = -0.00223677 Jy ! Component: 850 - total flux cleaned = -0.00233299 Jy ! Component: 900 - total flux cleaned = -0.00240815 Jy ! Component: 950 - total flux cleaned = -0.00248209 Jy ! Component: 1000 - total flux cleaned = -0.00248236 Jy ! Component: 1050 - total flux cleaned = -0.00253656 Jy ! Component: 1100 - total flux cleaned = -0.00253672 Jy ! Component: 1150 - total flux cleaned = -0.00257218 Jy ! Component: 1200 - total flux cleaned = -0.00262443 Jy ! Component: 1250 - total flux cleaned = -0.00264145 Jy ! Component: 1300 - total flux cleaned = -0.00264131 Jy ! Component: 1350 - total flux cleaned = -0.00267501 Jy ! Component: 1400 - total flux cleaned = -0.00270794 Jy ! Component: 1450 - total flux cleaned = -0.00272449 Jy ! Component: 1500 - total flux cleaned = -0.00280494 Jy ! Component: 1550 - total flux cleaned = -0.00282063 Jy ! Component: 1600 - total flux cleaned = -0.00274188 Jy ! Component: 1650 - total flux cleaned = -0.00281974 Jy ! Component: 1700 - total flux cleaned = -0.00269639 Jy ! Component: 1750 - total flux cleaned = -0.00274215 Jy ! Component: 1800 - total flux cleaned = -0.00268144 Jy ! Component: 1850 - total flux cleaned = -0.0026666 Jy ! Component: 1900 - total flux cleaned = -0.00265155 Jy ! Component: 1950 - total flux cleaned = -0.00268093 Jy ! Component: 2000 - total flux cleaned = -0.00266654 Jy ! Component: 2050 - total flux cleaned = -0.00265211 Jy ! Component: 2100 - total flux cleaned = -0.00265225 Jy ! Component: 2150 - total flux cleaned = -0.00266652 Jy ! Component: 2200 - total flux cleaned = -0.00265247 Jy ! Component: 2250 - total flux cleaned = -0.00262487 Jy ! Component: 2300 - total flux cleaned = -0.00270745 Jy ! Component: 2350 - total flux cleaned = -0.00272093 Jy ! Component: 2400 - total flux cleaned = -0.00272093 Jy ! Component: 2450 - total flux cleaned = -0.00274766 Jy ! Component: 2500 - total flux cleaned = -0.00270789 Jy ! Component: 2550 - total flux cleaned = -0.00273423 Jy ! Component: 2600 - total flux cleaned = -0.00278659 Jy ! Component: 2650 - total flux cleaned = -0.00281242 Jy ! Component: 2700 - total flux cleaned = -0.00279938 Jy ! Component: 2750 - total flux cleaned = -0.00282495 Jy ! Component: 2800 - total flux cleaned = -0.00288835 Jy ! Component: 2850 - total flux cleaned = -0.0028759 Jy ! Component: 2900 - total flux cleaned = -0.00290085 Jy ! Component: 2950 - total flux cleaned = -0.00292562 Jy ! Component: 3000 - total flux cleaned = -0.00297469 Jy ! Component: 3050 - total flux cleaned = -0.00302321 Jy ! Component: 3100 - total flux cleaned = -0.00297478 Jy ! Component: 3150 - total flux cleaned = -0.00302273 Jy ! Component: 3200 - total flux cleaned = -0.00304666 Jy ! Component: 3250 - total flux cleaned = -0.00304655 Jy ! Component: 3300 - total flux cleaned = -0.00308178 Jy ! Component: 3350 - total flux cleaned = -0.00314001 Jy ! Component: 3400 - total flux cleaned = -0.00310539 Jy ! Component: 3450 - total flux cleaned = -0.00311705 Jy ! Component: 3500 - total flux cleaned = -0.00319686 Jy ! Component: 3550 - total flux cleaned = -0.00317422 Jy ! Component: 3600 - total flux cleaned = -0.00323041 Jy ! Component: 3650 - total flux cleaned = -0.00328617 Jy ! Component: 3700 - total flux cleaned = -0.00331943 Jy ! Component: 3750 - total flux cleaned = -0.00335248 Jy ! Component: 3800 - total flux cleaned = -0.00340717 Jy ! Component: 3850 - total flux cleaned = -0.00343979 Jy ! Component: 3900 - total flux cleaned = -0.00348292 Jy ! Component: 3950 - total flux cleaned = -0.00354721 Jy ! Component: 4000 - total flux cleaned = -0.00354731 Jy ! Component: 4050 - total flux cleaned = -0.00354738 Jy ! Total flux subtracted in 4096 components = -0.00358943 Jy ! Clean residual min=-0.000726 max=0.000682 Jy/beam ! Clean residual mean=-0.000000 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.351263 Jy keep ! Adding 316 model components to the UV plane model. ! The established model now contains 442 components and 0.351263 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J0440+1437_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.327 x 7.194 at -4.393 degrees (North through East) ! Clean map min=-0.0015419 max=0.3096 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0440+1437_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.309596 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000195825 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.189756 0.189756 0.379511 0.759022 1.51804 3.03609 6.07218 12.1444 24.2887 48.5774 97.1549 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.309 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1580.98 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0440+1437_S_uvs.log closed on Wed Apr 6 22:52:04 2016