! Started logfile: /scr/pima/bg219i_uvs/J2219+2613_S_uvs.log on Wed Apr 6 23:17:55 2016 obs /scr/pima/bg219i_uvs/J2219+2613_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J2219+2613_S_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.934503 visibilities/baseline/integration-bin. ! Found source: J2219+2613 ! ! 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 9588 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/J2219+2613_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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.007183Jy sigma=24.639593 ! Fit after self-cal, rms=0.863242Jy sigma=21.146203 ! 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=3.131 mas, bmaj=5.137 mas, bpa=-5.692 degrees ! Estimated noise=0.426378 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 = 0.104029 Jy ! Component: 100 - total flux cleaned = 0.131704 Jy ! Total flux subtracted in 100 components = 0.131704 Jy ! Clean residual min=-0.004337 max=0.011511 Jy/beam ! Clean residual mean=-0.000027 rms=0.001265 Jy/beam ! Combined flux in latest and established models = 0.131704 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.131704 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061725Jy sigma=1.444562 ! Fit after self-cal, rms=0.061659Jy sigma=1.443786 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0119149 Jy ! Component: 100 - total flux cleaned = 0.0172072 Jy ! Total flux subtracted in 100 components = 0.0172072 Jy ! Clean residual min=-0.003438 max=0.006245 Jy/beam ! Clean residual mean=-0.000011 rms=0.000870 Jy/beam ! Combined flux in latest and established models = 0.148912 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 22 components and 0.148912 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059207Jy sigma=1.384057 ! Fit after self-cal, rms=0.059165Jy sigma=1.383645 ! Inverting map ! Added new window around map position (-0.5, -10.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00540943 Jy ! Component: 100 - total flux cleaned = 0.00801834 Jy ! Total flux subtracted in 100 components = 0.00801834 Jy ! Clean residual min=-0.002811 max=0.002896 Jy/beam ! Clean residual mean=-0.000006 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.15693 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 33 components and 0.15693 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058591Jy sigma=1.368427 ! Fit after self-cal, rms=0.058548Jy sigma=1.367207 ! 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=3.773 mas, bmaj=6.131 mas, bpa=-5.352 degrees ! Estimated noise=0.303199 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 = 0.00312375 Jy ! Component: 100 - total flux cleaned = 0.00484245 Jy ! Component: 150 - total flux cleaned = 0.00598534 Jy ! Component: 200 - total flux cleaned = 0.00675163 Jy ! Total flux subtracted in 200 components = 0.00675163 Jy ! Clean residual min=-0.002356 max=0.002507 Jy/beam ! Clean residual mean=-0.000003 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.163682 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 50 components and 0.163682 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058376Jy sigma=1.362739 ! Fit after self-cal, rms=0.058370Jy sigma=1.362458 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.773 x 6.131 at -5.352 degrees (North through East) ! Clean map min=-0.0023002 max=0.13387 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 1.01 HN 1.00 KP 1.01 ! LA 1.01 MK 1.04 NL 0.98 OV 0.99 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.00 KP 0.97 ! LA 0.98 MK 1.03 NL 1.06 OV 0.98 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 0.97 KP 1.02 ! LA 0.97 MK 1.02 NL 1.08 OV 0.99 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.01 KP 0.99 ! LA 1.01 MK 1.02 NL 0.98 OV 0.97 ! PT 0.97 SC 1.00 ! ! ! Fit before self-cal, rms=0.058370Jy sigma=1.362458 ! Fit after self-cal, rms=0.058566Jy sigma=1.356396 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.8 mas, bmaj=6.17 mas, bpa=-5.209 degrees ! Estimated noise=0.30417 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 = -0.000220665 Jy ! Component: 100 - total flux cleaned = -0.000307752 Jy ! Component: 150 - total flux cleaned = -0.000326195 Jy ! Component: 200 - total flux cleaned = -0.000377109 Jy ! Total flux subtracted in 200 components = -0.000377109 Jy ! Clean residual min=-0.001952 max=0.002260 Jy/beam ! Clean residual mean=-0.000002 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.163304 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 60 components and 0.163304 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058551Jy sigma=1.355998 ! Fit after self-cal, rms=0.058555Jy sigma=1.355933 ! 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=0.058555Jy sigma=1.355933 ! Fit after self-cal, rms=0.058242Jy sigma=1.347234 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.805 mas, bmaj=6.15 mas, bpa=-5.212 degrees ! Estimated noise=0.302025 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000630177 Jy ! Component: 100 - total flux cleaned = -0.00080067 Jy ! Component: 150 - total flux cleaned = -0.000874807 Jy ! Component: 200 - total flux cleaned = -0.000937255 Jy ! Total flux subtracted in 200 components = -0.000937255 Jy ! Clean residual min=-0.001747 max=0.001844 Jy/beam ! Clean residual mean=-0.000004 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.162367 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 68 components and 0.162367 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058225Jy sigma=1.346819 ! Fit after self-cal, rms=0.058242Jy sigma=1.346740 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 = -1.33426e-05 Jy ! Component: 100 - total flux cleaned = -5.10642e-05 Jy ! Component: 150 - total flux cleaned = -6.21255e-05 Jy ! Component: 200 - total flux cleaned = -0.000100889 Jy ! Total flux subtracted in 200 components = -0.000100889 Jy ! Clean residual min=-0.001745 max=0.001814 Jy/beam ! Clean residual mean=-0.000005 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.162266 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 72 components and 0.162266 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058237Jy sigma=1.346640 ! Fit after self-cal, rms=0.058237Jy sigma=1.346634 ! 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=0.058237Jy sigma=1.346634 ! Fit after self-cal, rms=0.058095Jy sigma=1.346488 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.809 mas, bmaj=6.153 mas, bpa=-5.3 degrees ! Estimated noise=0.301104 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000581706 Jy ! Component: 100 - total flux cleaned = -0.000758995 Jy ! Component: 150 - total flux cleaned = -0.00080458 Jy ! Component: 200 - total flux cleaned = -0.000835386 Jy ! Total flux subtracted in 200 components = -0.000835386 Jy ! Clean residual min=-0.001735 max=0.001806 Jy/beam ! Clean residual mean=-0.000004 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.161431 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 82 components and 0.161431 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058088Jy sigma=1.346312 ! Fit after self-cal, rms=0.058090Jy sigma=1.346306 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 = -4.6779e-05 Jy ! Component: 100 - total flux cleaned = -8.29175e-05 Jy ! Component: 150 - total flux cleaned = -0.000108137 Jy ! Component: 200 - total flux cleaned = -0.000139377 Jy ! Total flux subtracted in 200 components = -0.000139377 Jy ! Clean residual min=-0.001741 max=0.001797 Jy/beam ! Clean residual mean=-0.000004 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.161291 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 86 components and 0.161292 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058087Jy sigma=1.346252 ! Fit after self-cal, rms=0.058087Jy sigma=1.346248 ! 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=0.058087Jy sigma=1.346248 ! Fit after self-cal, rms=0.057962Jy sigma=1.346155 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.419 mas, bmaj=10.55 mas, bpa=4.898 degrees ! Estimated noise=0.369482 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000318759 Jy ! Component: 100 - total flux cleaned = -0.000357257 Jy ! Component: 150 - total flux cleaned = -0.000347143 Jy ! Component: 200 - total flux cleaned = -0.000338898 Jy ! Total flux subtracted in 200 components = -0.000338898 Jy ! Clean residual min=-0.001890 max=0.002108 Jy/beam ! Clean residual mean=-0.000006 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.160953 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 90 components and 0.160953 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057962Jy sigma=1.346135 ! Fit after self-cal, rms=0.057963Jy sigma=1.346130 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.81799e-06 Jy ! Component: 100 - total flux cleaned = 3.22836e-06 Jy ! Component: 150 - total flux cleaned = 8.89474e-06 Jy ! Component: 200 - total flux cleaned = 8.76006e-06 Jy ! Total flux subtracted in 200 components = 8.76006e-06 Jy ! Clean residual min=-0.001881 max=0.002107 Jy/beam ! Clean residual mean=-0.000006 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.160961 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 100 components and 0.160961 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057964Jy sigma=1.346162 ! Fit after self-cal, rms=0.057964Jy sigma=1.346160 ! Inverting map ! Added new window around map position (-60.5, 120.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120186 Jy ! Component: 100 - total flux cleaned = 0.00137686 Jy ! Component: 150 - total flux cleaned = 0.00128613 Jy ! Component: 200 - total flux cleaned = 0.00113429 Jy ! Total flux subtracted in 200 components = 0.00113429 Jy ! Clean residual min=-0.001795 max=0.001582 Jy/beam ! Clean residual mean=-0.000008 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.162096 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 133 components and 0.162096 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057917Jy sigma=1.344825 ! Fit after self-cal, rms=0.057914Jy sigma=1.344740 ! 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=3.813 mas, bmaj=6.155 mas, bpa=-5.346 degrees ! Estimated noise=0.300324 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.813 x 6.155 at -5.346 degrees (North through East) ! Clean map min=-0.0016648 max=0.13253 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=3.162 mas, bmaj=5.15 mas, bpa=-5.778 degrees ! Estimated noise=0.423764 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.103242 Jy ! Component: 100 - total flux cleaned = 0.130941 Jy ! Component: 150 - total flux cleaned = 0.14366 Jy ! Component: 200 - total flux cleaned = 0.150491 Jy ! Total flux subtracted in 200 components = 0.150491 Jy ! Clean residual min=-0.002829 max=0.003300 Jy/beam ! Clean residual mean=-0.000011 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.150491 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.150491 Jy ! Inverting map and beam ! Estimated beam: bmin=3.813 mas, bmaj=6.155 mas, bpa=-5.346 degrees ! Estimated noise=0.300324 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 = 0.00437204 Jy ! Component: 100 - total flux cleaned = 0.00686762 Jy ! Component: 150 - total flux cleaned = 0.00864791 Jy ! Component: 200 - total flux cleaned = 0.00964547 Jy ! Total flux subtracted in 200 components = 0.00964547 Jy ! Clean residual min=-0.001844 max=0.001611 Jy/beam ! Clean residual mean=-0.000007 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.160136 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 52 components and 0.160136 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=7.419 mas, bmaj=10.55 mas, bpa=4.898 degrees ! Estimated noise=0.369482 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010623 Jy ! Component: 100 - total flux cleaned = 0.00147986 Jy ! Component: 150 - total flux cleaned = 0.0016124 Jy ! Component: 200 - total flux cleaned = 0.00169562 Jy ! Total flux subtracted in 200 components = 0.00169562 Jy ! Clean residual min=-0.001695 max=0.001508 Jy/beam ! Clean residual mean=-0.000009 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.161832 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 = 1.09831e-06 Jy ! Component: 100 - total flux cleaned = -6.28292e-05 Jy ! Component: 150 - total flux cleaned = -8.22689e-05 Jy ! Component: 200 - total flux cleaned = -0.000101188 Jy ! Total flux subtracted in 200 components = -0.000101188 Jy ! Clean residual min=-0.001672 max=0.001488 Jy/beam ! Clean residual mean=-0.000008 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.161731 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 95 components and 0.161731 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.813 mas, bmaj=6.155 mas, bpa=-5.346 degrees ! Estimated noise=0.300324 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000185485 Jy ! Component: 100 - total flux cleaned = -0.000184923 Jy ! Component: 150 - total flux cleaned = -0.000185556 Jy ! Component: 200 - total flux cleaned = -0.000211878 Jy ! Total flux subtracted in 200 components = -0.000211878 Jy ! Clean residual min=-0.001766 max=0.001586 Jy/beam ! Clean residual mean=-0.000005 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.161519 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 118 components and 0.161519 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057908Jy sigma=1.344367 ! Fit after self-cal, rms=0.057904Jy sigma=1.344234 wmodel /scr/pima/bg219i_uvs/J2219+2613_S_map.mod ! Writing 118 model components to file: /scr/pima/bg219i_uvs/J2219+2613_S_map.mod wobs /scr/pima/bg219i_uvs/J2219+2613_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J2219+2613_S_uvs.fits wwins /scr/pima/bg219i_uvs/J2219+2613_S_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219i_uvs/J2219+2613_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 = -0.000363546 Jy ! Component: 100 - total flux cleaned = -0.000222241 Jy ! Component: 150 - total flux cleaned = -0.000116768 Jy ! Component: 200 - total flux cleaned = 1.00939e-05 Jy ! Component: 250 - total flux cleaned = 0.00015792 Jy ! Component: 300 - total flux cleaned = 0.000348174 Jy ! Component: 350 - total flux cleaned = 0.000440239 Jy ! Component: 400 - total flux cleaned = 0.000463356 Jy ! Component: 450 - total flux cleaned = 0.000550386 Jy ! Component: 500 - total flux cleaned = 0.000507402 Jy ! Component: 550 - total flux cleaned = 0.000486992 Jy ! Component: 600 - total flux cleaned = 0.000487186 Jy ! Component: 650 - total flux cleaned = 0.000447463 Jy ! Component: 700 - total flux cleaned = 0.000428309 Jy ! Component: 750 - total flux cleaned = 0.000486004 Jy ! Component: 800 - total flux cleaned = 0.000504879 Jy ! Component: 850 - total flux cleaned = 0.000542248 Jy ! Component: 900 - total flux cleaned = 0.000524273 Jy ! Component: 950 - total flux cleaned = 0.000541881 Jy ! Component: 1000 - total flux cleaned = 0.000576858 Jy ! Component: 1050 - total flux cleaned = 0.000559613 Jy ! Component: 1100 - total flux cleaned = 0.00055945 Jy ! Component: 1150 - total flux cleaned = 0.00055967 Jy ! Component: 1200 - total flux cleaned = 0.000576498 Jy ! Component: 1250 - total flux cleaned = 0.000510559 Jy ! Component: 1300 - total flux cleaned = 0.000510413 Jy ! Component: 1350 - total flux cleaned = 0.000526258 Jy ! Component: 1400 - total flux cleaned = 0.000478826 Jy ! Component: 1450 - total flux cleaned = 0.000447905 Jy ! Component: 1500 - total flux cleaned = 0.000463698 Jy ! Component: 1550 - total flux cleaned = 0.000448189 Jy ! Component: 1600 - total flux cleaned = 0.00032763 Jy ! Component: 1650 - total flux cleaned = 0.000313005 Jy ! Component: 1700 - total flux cleaned = 0.000268929 Jy ! Component: 1750 - total flux cleaned = 0.000239757 Jy ! Component: 1800 - total flux cleaned = 0.000211052 Jy ! Component: 1850 - total flux cleaned = 0.0002251 Jy ! Component: 1900 - total flux cleaned = 0.000196709 Jy ! Component: 1950 - total flux cleaned = 0.000154885 Jy ! Component: 2000 - total flux cleaned = 0.00018247 Jy ! Component: 2050 - total flux cleaned = 0.000168871 Jy ! Component: 2100 - total flux cleaned = 0.000168867 Jy ! Component: 2150 - total flux cleaned = 0.0002223 Jy ! Component: 2200 - total flux cleaned = 0.000169312 Jy ! Component: 2250 - total flux cleaned = 0.000208718 Jy ! Component: 2300 - total flux cleaned = 0.000182712 Jy ! Component: 2350 - total flux cleaned = 0.000182724 Jy ! Component: 2400 - total flux cleaned = 0.000131669 Jy ! Component: 2450 - total flux cleaned = 0.000207461 Jy ! Component: 2500 - total flux cleaned = 0.000144815 Jy ! Component: 2550 - total flux cleaned = 0.000169589 Jy ! Component: 2600 - total flux cleaned = 0.000132603 Jy ! Component: 2650 - total flux cleaned = 0.000132772 Jy ! Component: 2700 - total flux cleaned = 0.000169136 Jy ! Component: 2750 - total flux cleaned = 0.000157122 Jy ! Component: 2800 - total flux cleaned = 0.00015714 Jy ! Component: 2850 - total flux cleaned = 0.000168863 Jy ! Component: 2900 - total flux cleaned = 7.4793e-05 Jy ! Component: 2950 - total flux cleaned = 0.000133248 Jy ! Component: 3000 - total flux cleaned = 0.000121638 Jy ! Component: 3050 - total flux cleaned = 0.000110106 Jy ! Component: 3100 - total flux cleaned = 5.305e-05 Jy ! Component: 3150 - total flux cleaned = 5.29647e-05 Jy ! Component: 3200 - total flux cleaned = 3.04515e-05 Jy ! Component: 3250 - total flux cleaned = -3.66625e-05 Jy ! Component: 3300 - total flux cleaned = -1.44171e-05 Jy ! Component: 3350 - total flux cleaned = -4.75314e-05 Jy ! Component: 3400 - total flux cleaned = -0.000113194 Jy ! Component: 3450 - total flux cleaned = -0.000134846 Jy ! Component: 3500 - total flux cleaned = -0.000134849 Jy ! Component: 3550 - total flux cleaned = -0.000188535 Jy ! Component: 3600 - total flux cleaned = -0.00018854 Jy ! Component: 3650 - total flux cleaned = -0.000273317 Jy ! Component: 3700 - total flux cleaned = -0.000294418 Jy ! Component: 3750 - total flux cleaned = -0.00028408 Jy ! Component: 3800 - total flux cleaned = -0.000377715 Jy ! Component: 3850 - total flux cleaned = -0.000377575 Jy ! Component: 3900 - total flux cleaned = -0.000408376 Jy ! Component: 3950 - total flux cleaned = -0.000398223 Jy ! Component: 4000 - total flux cleaned = -0.00038805 Jy ! Component: 4050 - total flux cleaned = -0.000438479 Jy ! Total flux subtracted in 4096 components = -0.000418393 Jy ! Clean residual min=-0.000628 max=0.000752 Jy/beam ! Clean residual mean=-0.000003 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.1611 Jy keep ! Adding 272 model components to the UV plane model. ! The established model now contains 390 components and 0.1611 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J2219+2613_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.813 x 6.155 at -5.346 degrees (North through East) ! Clean map min=-0.001236 max=0.13259 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J2219+2613_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.132593 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000178629 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.40416 0.40416 0.80832 1.61664 3.23328 6.46656 12.9331 25.8662 51.7325 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.132 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 742.28 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J2219+2613_S_uvs.log closed on Wed Apr 6 23:18:01 2016