! Started logfile: /scr/pima/bg219e_uvs/J0254+3931_S_uvs.log on Thu Apr 7 06:34:43 2016 obs /scr/pima/bg219e_uvs/J0254+3931_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0254+3931_S_uva.fits ! AN table 1: 28 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.902778 visibilities/baseline/integration-bin. ! Found source: J0254+3931 ! ! 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 3640 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/bg219e_uvs/J0254+3931_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=1.026095Jy sigma=24.536512 ! Fit after self-cal, rms=0.773976Jy sigma=18.588439 ! 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=3.87 mas, bmaj=6.665 mas, bpa=15.12 degrees ! Estimated noise=0.68748 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 = 0.174764 Jy ! Component: 100 - total flux cleaned = 0.213924 Jy ! Total flux subtracted in 100 components = 0.213924 Jy ! Clean residual min=-0.004963 max=0.013523 Jy/beam ! Clean residual mean=0.000008 rms=0.001598 Jy/beam ! Combined flux in latest and established models = 0.213924 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.213924 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062867Jy sigma=1.425338 ! Fit after self-cal, rms=0.062861Jy sigma=1.425208 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0140281 Jy ! Component: 100 - total flux cleaned = 0.0206636 Jy ! Total flux subtracted in 100 components = 0.0206636 Jy ! Clean residual min=-0.003933 max=0.004285 Jy/beam ! Clean residual mean=0.000000 rms=0.000990 Jy/beam ! Combined flux in latest and established models = 0.234588 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 18 components and 0.234588 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059453Jy sigma=1.331367 ! Fit after self-cal, rms=0.059450Jy sigma=1.330906 ! 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=4.598 mas, bmaj=7.258 mas, bpa=14.09 degrees ! Estimated noise=0.546197 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 = 0.00456507 Jy ! Component: 100 - total flux cleaned = 0.00626225 Jy ! Component: 150 - total flux cleaned = 0.00665957 Jy ! Component: 200 - total flux cleaned = 0.0069301 Jy ! Total flux subtracted in 200 components = 0.0069301 Jy ! Clean residual min=-0.003868 max=0.003580 Jy/beam ! Clean residual mean=-0.000002 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 0.241518 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 41 components and 0.241518 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059136Jy sigma=1.321747 ! Fit after self-cal, rms=0.059137Jy sigma=1.321677 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.598 x 7.258 at 14.09 degrees (North through East) ! Clean map min=-0.0037922 max=0.22774 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 1.04 HN 1.01 KP 1.02 ! LA 0.98 NL 0.98 OV 1.00 PT 1.00 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 0.97 KP 1.04 ! LA 0.97 NL 0.99 OV 0.99 PT 1.00 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 0.98 KP 1.02 ! LA 0.99 NL 0.97 OV 0.99 PT 0.99 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.03 KP 1.01 ! LA 1.00 NL 0.99 OV 0.96 PT 1.01 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.059137Jy sigma=1.321677 ! Fit after self-cal, rms=0.058758Jy sigma=1.313765 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.594 mas, bmaj=7.263 mas, bpa=14.09 degrees ! Estimated noise=0.544408 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 = 0.000122736 Jy ! Component: 100 - total flux cleaned = 0.000220402 Jy ! Component: 150 - total flux cleaned = 0.000194575 Jy ! Component: 200 - total flux cleaned = 0.00019465 Jy ! Total flux subtracted in 200 components = 0.00019465 Jy ! Clean residual min=-0.003106 max=0.002795 Jy/beam ! Clean residual mean=-0.000001 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.241713 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 48 components and 0.241713 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058730Jy sigma=1.313098 ! Fit after self-cal, rms=0.058735Jy sigma=1.313048 ! 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=0.058735Jy sigma=1.313048 ! Fit after self-cal, rms=0.058449Jy sigma=1.301553 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.582 mas, bmaj=7.264 mas, bpa=14.08 degrees ! Estimated noise=0.544649 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000812394 Jy ! Component: 100 - total flux cleaned = 0.000870087 Jy ! Component: 150 - total flux cleaned = 0.000825939 Jy ! Component: 200 - total flux cleaned = 0.000825219 Jy ! Total flux subtracted in 200 components = 0.000825219 Jy ! Clean residual min=-0.002355 max=0.002596 Jy/beam ! Clean residual mean=-0.000002 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.242538 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 53 components and 0.242538 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058432Jy sigma=1.301304 ! Fit after self-cal, rms=0.058436Jy sigma=1.301261 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 = -7.19088e-05 Jy ! Component: 100 - total flux cleaned = -8.27309e-05 Jy ! Component: 150 - total flux cleaned = -8.25042e-05 Jy ! Component: 200 - total flux cleaned = -8.25935e-05 Jy ! Total flux subtracted in 200 components = -8.25935e-05 Jy ! Clean residual min=-0.002346 max=0.002578 Jy/beam ! Clean residual mean=-0.000002 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.242455 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 55 components and 0.242455 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058432Jy sigma=1.301196 ! Fit after self-cal, rms=0.058433Jy sigma=1.301193 ! 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=0.058433Jy sigma=1.301193 ! Fit after self-cal, rms=0.058390Jy sigma=1.301094 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.578 mas, bmaj=7.257 mas, bpa=14.04 degrees ! Estimated noise=0.544658 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000463888 Jy ! Component: 100 - total flux cleaned = 0.000507074 Jy ! Component: 150 - total flux cleaned = 0.000506771 Jy ! Component: 200 - total flux cleaned = 0.000515631 Jy ! Total flux subtracted in 200 components = 0.000515631 Jy ! Clean residual min=-0.002310 max=0.002606 Jy/beam ! Clean residual mean=-0.000002 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.242971 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 59 components and 0.242971 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058384Jy sigma=1.301018 ! Fit after self-cal, rms=0.058383Jy sigma=1.301015 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 = -1.02681e-05 Jy ! Component: 100 - total flux cleaned = 5.07302e-06 Jy ! Component: 150 - total flux cleaned = 1.24603e-05 Jy ! Component: 200 - total flux cleaned = 1.91541e-05 Jy ! Total flux subtracted in 200 components = 1.91541e-05 Jy ! Clean residual min=-0.002300 max=0.002600 Jy/beam ! Clean residual mean=-0.000002 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.24299 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 64 components and 0.24299 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058381Jy sigma=1.300985 ! Fit after self-cal, rms=0.058382Jy sigma=1.300982 ! 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=0.058382Jy sigma=1.300982 ! Fit after self-cal, rms=0.058358Jy sigma=1.300952 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.009 mas, bmaj=9.397 mas, bpa=-6.801 degrees ! Estimated noise=0.627992 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000323085 Jy ! Component: 100 - total flux cleaned = 0.000371092 Jy ! Component: 150 - total flux cleaned = 0.000387643 Jy ! Component: 200 - total flux cleaned = 0.000395333 Jy ! Total flux subtracted in 200 components = 0.000395333 Jy ! Clean residual min=-0.002333 max=0.003081 Jy/beam ! Clean residual mean=-0.000004 rms=0.000840 Jy/beam ! Combined flux in latest and established models = 0.243385 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 67 components and 0.243385 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058357Jy sigma=1.300933 ! Fit after self-cal, rms=0.058356Jy sigma=1.300916 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 = 1.0134e-06 Jy ! Component: 100 - total flux cleaned = 1.41623e-06 Jy ! Component: 150 - total flux cleaned = 1.40748e-06 Jy ! Component: 200 - total flux cleaned = 1.76739e-06 Jy ! Total flux subtracted in 200 components = 1.76739e-06 Jy ! Clean residual min=-0.002329 max=0.003072 Jy/beam ! Clean residual mean=-0.000004 rms=0.000840 Jy/beam ! Combined flux in latest and established models = 0.243387 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 70 components and 0.243387 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058357Jy sigma=1.300927 ! Fit after self-cal, rms=0.058357Jy sigma=1.300918 ! 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=4.576 mas, bmaj=7.253 mas, bpa=14.04 degrees ! Estimated noise=0.544643 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.576 x 7.253 at 14.04 degrees (North through East) ! Clean map min=-0.0022451 max=0.2273 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=3.853 mas, bmaj=6.66 mas, bpa=15.12 degrees ! Estimated noise=0.684775 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.174037 Jy ! Component: 100 - total flux cleaned = 0.213576 Jy ! Component: 150 - total flux cleaned = 0.228292 Jy ! Component: 200 - total flux cleaned = 0.235343 Jy ! Total flux subtracted in 200 components = 0.235343 Jy ! Clean residual min=-0.003548 max=0.003441 Jy/beam ! Clean residual mean=0.000002 rms=0.000848 Jy/beam ! Combined flux in latest and established models = 0.235343 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.235343 Jy ! Inverting map and beam ! Estimated beam: bmin=4.576 mas, bmaj=7.253 mas, bpa=14.04 degrees ! Estimated noise=0.544643 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 = 0.00468561 Jy ! Component: 100 - total flux cleaned = 0.00687499 Jy ! Component: 150 - total flux cleaned = 0.00735464 Jy ! Component: 200 - total flux cleaned = 0.00763022 Jy ! Total flux subtracted in 200 components = 0.00763022 Jy ! Clean residual min=-0.002522 max=0.002616 Jy/beam ! Clean residual mean=-0.000002 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.242973 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 39 components and 0.242973 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=8.009 mas, bmaj=9.397 mas, bpa=-6.801 degrees ! Estimated noise=0.627992 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000550257 Jy ! Component: 100 - total flux cleaned = 0.000568381 Jy ! Component: 150 - total flux cleaned = 0.000568685 Jy ! Component: 200 - total flux cleaned = 0.000568328 Jy ! Total flux subtracted in 200 components = 0.000568328 Jy ! Clean residual min=-0.002435 max=0.003151 Jy/beam ! Clean residual mean=-0.000004 rms=0.000845 Jy/beam ! Combined flux in latest and established models = 0.243542 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 = -1.31537e-05 Jy ! Component: 100 - total flux cleaned = -1.21775e-05 Jy ! Component: 150 - total flux cleaned = -1.21081e-05 Jy ! Component: 200 - total flux cleaned = -2.27135e-05 Jy ! Total flux subtracted in 200 components = -2.27135e-05 Jy ! Clean residual min=-0.002408 max=0.003130 Jy/beam ! Clean residual mean=-0.000004 rms=0.000843 Jy/beam ! Combined flux in latest and established models = 0.243519 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 49 components and 0.243519 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.576 mas, bmaj=7.253 mas, bpa=14.04 degrees ! Estimated noise=0.544643 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000156893 Jy ! Component: 100 - total flux cleaned = -0.000158629 Jy ! Component: 150 - total flux cleaned = -0.000130225 Jy ! Component: 200 - total flux cleaned = -0.000130593 Jy ! Total flux subtracted in 200 components = -0.000130593 Jy ! Clean residual min=-0.002349 max=0.002589 Jy/beam ! Clean residual mean=-0.000003 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.243388 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 58 components and 0.243388 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058371Jy sigma=1.301297 ! Fit after self-cal, rms=0.058371Jy sigma=1.301270 wmodel /scr/pima/bg219e_uvs/J0254+3931_S_map.mod ! Writing 58 model components to file: /scr/pima/bg219e_uvs/J0254+3931_S_map.mod wobs /scr/pima/bg219e_uvs/J0254+3931_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0254+3931_S_uvs.fits wwins /scr/pima/bg219e_uvs/J0254+3931_S_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219e_uvs/J0254+3931_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 = 0.000719754 Jy ! Component: 100 - total flux cleaned = 0.00123473 Jy ! Component: 150 - total flux cleaned = 0.00151824 Jy ! Component: 200 - total flux cleaned = 0.00167267 Jy ! Component: 250 - total flux cleaned = 0.00193479 Jy ! Component: 300 - total flux cleaned = 0.00204363 Jy ! Component: 350 - total flux cleaned = 0.00229048 Jy ! Component: 400 - total flux cleaned = 0.00242723 Jy ! Component: 450 - total flux cleaned = 0.00262714 Jy ! Component: 500 - total flux cleaned = 0.00275751 Jy ! Component: 550 - total flux cleaned = 0.00288387 Jy ! Component: 600 - total flux cleaned = 0.00282221 Jy ! Component: 650 - total flux cleaned = 0.00282233 Jy ! Component: 700 - total flux cleaned = 0.00276449 Jy ! Component: 750 - total flux cleaned = 0.00285106 Jy ! Component: 800 - total flux cleaned = 0.00279414 Jy ! Component: 850 - total flux cleaned = 0.00276631 Jy ! Component: 900 - total flux cleaned = 0.00271163 Jy ! Component: 950 - total flux cleaned = 0.00263258 Jy ! Component: 1000 - total flux cleaned = 0.00268451 Jy ! Component: 1050 - total flux cleaned = 0.00265923 Jy ! Component: 1100 - total flux cleaned = 0.00268499 Jy ! Component: 1150 - total flux cleaned = 0.00273454 Jy ! Component: 1200 - total flux cleaned = 0.00273504 Jy ! Component: 1250 - total flux cleaned = 0.00287965 Jy ! Component: 1300 - total flux cleaned = 0.00285581 Jy ! Component: 1350 - total flux cleaned = 0.00292589 Jy ! Component: 1400 - total flux cleaned = 0.00290298 Jy ! Component: 1450 - total flux cleaned = 0.00290326 Jy ! Component: 1500 - total flux cleaned = 0.00299284 Jy ! Component: 1550 - total flux cleaned = 0.00301474 Jy ! Component: 1600 - total flux cleaned = 0.00297128 Jy ! Component: 1650 - total flux cleaned = 0.00295006 Jy ! Component: 1700 - total flux cleaned = 0.00299248 Jy ! Component: 1750 - total flux cleaned = 0.00295048 Jy ! Component: 1800 - total flux cleaned = 0.00309494 Jy ! Component: 1850 - total flux cleaned = 0.00307416 Jy ! Component: 1900 - total flux cleaned = 0.00303364 Jy ! Component: 1950 - total flux cleaned = 0.0029344 Jy ! Component: 2000 - total flux cleaned = 0.00297365 Jy ! Component: 2050 - total flux cleaned = 0.00293475 Jy ! Component: 2100 - total flux cleaned = 0.00291535 Jy ! Component: 2150 - total flux cleaned = 0.00285837 Jy ! Component: 2200 - total flux cleaned = 0.00285794 Jy ! Component: 2250 - total flux cleaned = 0.00274641 Jy ! Component: 2300 - total flux cleaned = 0.00270972 Jy ! Component: 2350 - total flux cleaned = 0.00267351 Jy ! Component: 2400 - total flux cleaned = 0.00263748 Jy ! Component: 2450 - total flux cleaned = 0.00254839 Jy ! Component: 2500 - total flux cleaned = 0.00268983 Jy ! Component: 2550 - total flux cleaned = 0.00263722 Jy ! Component: 2600 - total flux cleaned = 0.00262 Jy ! Component: 2650 - total flux cleaned = 0.00267156 Jy ! Component: 2700 - total flux cleaned = 0.00265486 Jy ! Component: 2750 - total flux cleaned = 0.00268885 Jy ! Component: 2800 - total flux cleaned = 0.00268893 Jy ! Component: 2850 - total flux cleaned = 0.0027387 Jy ! Component: 2900 - total flux cleaned = 0.00272222 Jy ! Component: 2950 - total flux cleaned = 0.00275478 Jy ! Component: 3000 - total flux cleaned = 0.00275484 Jy ! Component: 3050 - total flux cleaned = 0.00272323 Jy ! Component: 3100 - total flux cleaned = 0.00284982 Jy ! Component: 3150 - total flux cleaned = 0.00286542 Jy ! Component: 3200 - total flux cleaned = 0.00281883 Jy ! Component: 3250 - total flux cleaned = 0.00275725 Jy ! Component: 3300 - total flux cleaned = 0.00280312 Jy ! Component: 3350 - total flux cleaned = 0.00274247 Jy ! Component: 3400 - total flux cleaned = 0.00274236 Jy ! Component: 3450 - total flux cleaned = 0.00275733 Jy ! Component: 3500 - total flux cleaned = 0.00269837 Jy ! Component: 3550 - total flux cleaned = 0.00262508 Jy ! Component: 3600 - total flux cleaned = 0.00259615 Jy ! Component: 3650 - total flux cleaned = 0.00262499 Jy ! Component: 3700 - total flux cleaned = 0.00252444 Jy ! Component: 3750 - total flux cleaned = 0.00248197 Jy ! Component: 3800 - total flux cleaned = 0.00248184 Jy ! Component: 3850 - total flux cleaned = 0.00242552 Jy ! Component: 3900 - total flux cleaned = 0.00235575 Jy ! Component: 3950 - total flux cleaned = 0.00235576 Jy ! Component: 4000 - total flux cleaned = 0.00231454 Jy ! Component: 4050 - total flux cleaned = 0.00224627 Jy ! Total flux subtracted in 4096 components = 0.00220561 Jy ! Clean residual min=-0.000896 max=0.000892 Jy/beam ! Clean residual mean=-0.000001 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.245594 Jy keep ! Adding 299 model components to the UV plane model. ! The established model now contains 357 components and 0.245594 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0254+3931_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.576 x 7.253 at 14.04 degrees (North through East) ! Clean map min=-0.0014568 max=0.2269 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0254+3931_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.226898 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000258077 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.341224 0.341224 0.682449 1.3649 2.7298 5.45959 10.9192 21.8384 43.6767 87.3535 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.226 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 879.186 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0254+3931_S_uvs.log closed on Thu Apr 7 06:34:47 2016