! Started logfile: /scr/pima/bg219h_uvs/J0839+4227_S_uvs.log on Thu Apr 7 08:57:18 2016 obs /scr/pima/bg219h_uvs/J0839+4227_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0839+4227_S_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.730247 visibilities/baseline/integration-bin. ! Found source: J0839+4227 ! ! 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 4732 visibilities. select rr, 1,2,3,4,6,7,8 ! Restricting channel ranges to the available 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219h_uvs/J0839+4227_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 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002555Jy sigma=25.075775 ! Fit after self-cal, rms=0.892228Jy sigma=22.306938 ! 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=3.187 mas, bmaj=4.18 mas, bpa=-11.66 degrees ! Estimated noise=0.74083 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 = 0.0816914 Jy ! Component: 100 - total flux cleaned = 0.102052 Jy ! Total flux subtracted in 100 components = 0.102052 Jy ! Clean residual min=-0.005099 max=0.007692 Jy/beam ! Clean residual mean=-0.000007 rms=0.001397 Jy/beam ! Combined flux in latest and established models = 0.102052 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.102052 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061121Jy sigma=1.430469 ! Fit after self-cal, rms=0.061102Jy sigma=1.429885 ! 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=3.873 mas, bmaj=4.802 mas, bpa=-1.634 degrees ! Estimated noise=0.483051 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 = 0.00965691 Jy ! Component: 100 - total flux cleaned = 0.0129479 Jy ! Component: 150 - total flux cleaned = 0.0133109 Jy ! Component: 200 - total flux cleaned = 0.0134752 Jy ! Total flux subtracted in 200 components = 0.0134752 Jy ! Clean residual min=-0.006234 max=0.006336 Jy/beam ! Clean residual mean=-0.000004 rms=0.001704 Jy/beam ! Combined flux in latest and established models = 0.115527 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 17 components and 0.115527 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059696Jy sigma=1.399134 ! Fit after self-cal, rms=0.059690Jy sigma=1.398578 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.873 x 4.802 at -1.634 degrees (North through East) ! Clean map min=-0.0062284 max=0.10755 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 1.02 FD 1.00* HN 1.02 KP 0.99 ! LA 0.95 MK 0.94 NL 0.93 OV 0.94 ! PT 1.06 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.00 KP 1.06 ! LA 0.95 MK 0.97 NL 1.00 OV 0.92 ! PT 1.03 SC 0.95 ! ! ! 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 1.00 FD 1.00* HN 1.00 KP 1.04 ! LA 1.01 MK 0.99 NL 1.00 OV 0.99 ! PT 0.98 SC 0.99 ! ! ! Fit before self-cal, rms=0.059690Jy sigma=1.398578 ! Fit after self-cal, rms=0.058150Jy sigma=1.391944 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.858 mas, bmaj=4.785 mas, bpa=-1.472 degrees ! Estimated noise=0.472674 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 = -0.0014729 Jy ! Component: 100 - total flux cleaned = -0.00188277 Jy ! Component: 150 - total flux cleaned = -0.00217696 Jy ! Component: 200 - total flux cleaned = -0.00228966 Jy ! Total flux subtracted in 200 components = -0.00228966 Jy ! Clean residual min=-0.005921 max=0.006065 Jy/beam ! Clean residual mean=-0.000004 rms=0.001627 Jy/beam ! Combined flux in latest and established models = 0.113238 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 27 components and 0.113238 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058096Jy sigma=1.390199 ! Fit after self-cal, rms=0.058098Jy sigma=1.389933 ! 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=0.058098Jy sigma=1.389933 ! Fit after self-cal, rms=0.057501Jy sigma=1.380295 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.876 mas, bmaj=4.803 mas, bpa=-1.858 degrees ! Estimated noise=0.466994 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00151548 Jy ! Component: 100 - total flux cleaned = -0.00222867 Jy ! Component: 150 - total flux cleaned = -0.00244636 Jy ! Component: 200 - total flux cleaned = -0.0025266 Jy ! Total flux subtracted in 200 components = -0.0025266 Jy ! Clean residual min=-0.005632 max=0.006052 Jy/beam ! Clean residual mean=0.000020 rms=0.001525 Jy/beam ! Combined flux in latest and established models = 0.110711 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 34 components and 0.110711 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057459Jy sigma=1.379202 ! Fit after self-cal, rms=0.057492Jy sigma=1.378904 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 = 1.59175e-05 Jy ! Component: 100 - total flux cleaned = -1.8803e-05 Jy ! Component: 150 - total flux cleaned = -1.89773e-05 Jy ! Component: 200 - total flux cleaned = -4.88573e-05 Jy ! Total flux subtracted in 200 components = -4.88573e-05 Jy ! Clean residual min=-0.005677 max=0.006029 Jy/beam ! Clean residual mean=0.000020 rms=0.001524 Jy/beam ! Combined flux in latest and established models = 0.110662 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 36 components and 0.110662 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057476Jy sigma=1.378831 ! Fit after self-cal, rms=0.057483Jy sigma=1.378741 ! 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=0.057483Jy sigma=1.378741 ! Fit after self-cal, rms=0.056857Jy sigma=1.378228 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.884 mas, bmaj=4.813 mas, bpa=-1.846 degrees ! Estimated noise=0.461705 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00117873 Jy ! Component: 100 - total flux cleaned = -0.00159663 Jy ! Component: 150 - total flux cleaned = -0.00168569 Jy ! Component: 200 - total flux cleaned = -0.00174681 Jy ! Total flux subtracted in 200 components = -0.00174681 Jy ! Clean residual min=-0.005630 max=0.005996 Jy/beam ! Clean residual mean=0.000021 rms=0.001504 Jy/beam ! Combined flux in latest and established models = 0.108915 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 40 components and 0.108915 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056834Jy sigma=1.377523 ! Fit after self-cal, rms=0.056841Jy sigma=1.377459 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 = -3.44435e-06 Jy ! Component: 100 - total flux cleaned = -4.12928e-05 Jy ! Component: 150 - total flux cleaned = -5.79763e-05 Jy ! Component: 200 - total flux cleaned = -8.03661e-05 Jy ! Total flux subtracted in 200 components = -8.03661e-05 Jy ! Clean residual min=-0.005667 max=0.005993 Jy/beam ! Clean residual mean=0.000021 rms=0.001503 Jy/beam ! Combined flux in latest and established models = 0.108835 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 40 components and 0.108835 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056832Jy sigma=1.377444 ! Fit after self-cal, rms=0.056837Jy sigma=1.377393 ! 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=0.056837Jy sigma=1.377393 ! Fit after self-cal, rms=0.056249Jy sigma=1.377018 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.238 mas, bmaj=8.341 mas, bpa=7.151 degrees ! Estimated noise=0.564384 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00106306 Jy ! Component: 100 - total flux cleaned = -0.00119807 Jy ! Component: 150 - total flux cleaned = -0.0013005 Jy ! Component: 200 - total flux cleaned = -0.00138268 Jy ! Total flux subtracted in 200 components = -0.00138268 Jy ! Clean residual min=-0.008996 max=0.009919 Jy/beam ! Clean residual mean=0.000052 rms=0.002926 Jy/beam ! Combined flux in latest and established models = 0.107452 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 48 components and 0.107452 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056259Jy sigma=1.376885 ! Fit after self-cal, rms=0.056261Jy sigma=1.376743 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 = -6.01178e-06 Jy ! Component: 100 - total flux cleaned = -4.33787e-05 Jy ! Component: 150 - total flux cleaned = -7.30492e-05 Jy ! Component: 200 - total flux cleaned = -0.000100323 Jy ! Total flux subtracted in 200 components = -0.000100323 Jy ! Clean residual min=-0.008966 max=0.009875 Jy/beam ! Clean residual mean=0.000052 rms=0.002925 Jy/beam ! Combined flux in latest and established models = 0.107352 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 50 components and 0.107352 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056264Jy sigma=1.377053 ! Fit after self-cal, rms=0.056269Jy sigma=1.376921 ! 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=3.889 mas, bmaj=4.82 mas, bpa=-1.682 degrees ! Estimated noise=0.457003 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.889 x 4.82 at -1.682 degrees (North through East) ! Clean map min=-0.0057573 max=0.10229 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=3.187 mas, bmaj=4.188 mas, bpa=-12.06 degrees ! Estimated noise=0.705246 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0775288 Jy ! Component: 100 - total flux cleaned = 0.0974435 Jy ! Component: 150 - total flux cleaned = 0.1047 Jy ! Component: 200 - total flux cleaned = 0.106424 Jy ! Total flux subtracted in 200 components = 0.106424 Jy ! Clean residual min=-0.004282 max=0.005028 Jy/beam ! Clean residual mean=0.000009 rms=0.001217 Jy/beam ! Combined flux in latest and established models = 0.106424 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.106424 Jy ! Inverting map and beam ! Estimated beam: bmin=3.889 mas, bmaj=4.82 mas, bpa=-1.682 degrees ! Estimated noise=0.457003 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 = 0.00245919 Jy ! Component: 100 - total flux cleaned = 0.00238577 Jy ! Component: 150 - total flux cleaned = 0.00226264 Jy ! Component: 200 - total flux cleaned = 0.00216577 Jy ! Total flux subtracted in 200 components = 0.00216577 Jy ! Clean residual min=-0.005607 max=0.005936 Jy/beam ! Clean residual mean=0.000024 rms=0.001492 Jy/beam ! Combined flux in latest and established models = 0.10859 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 17 components and 0.10859 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=7.238 mas, bmaj=8.341 mas, bpa=7.151 degrees ! Estimated noise=0.564384 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.57461e-05 Jy ! Component: 100 - total flux cleaned = -0.000255427 Jy ! Component: 150 - total flux cleaned = -0.000456104 Jy ! Component: 200 - total flux cleaned = -0.000584994 Jy ! Total flux subtracted in 200 components = -0.000584994 Jy ! Clean residual min=-0.009024 max=0.009820 Jy/beam ! Clean residual mean=0.000054 rms=0.002930 Jy/beam ! Combined flux in latest and established models = 0.108005 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 = -8.77986e-05 Jy ! Component: 100 - total flux cleaned = -0.000135029 Jy ! Component: 150 - total flux cleaned = -0.0001807 Jy ! Component: 200 - total flux cleaned = -0.000223735 Jy ! Total flux subtracted in 200 components = -0.000223735 Jy ! Clean residual min=-0.009004 max=0.009823 Jy/beam ! Clean residual mean=0.000053 rms=0.002928 Jy/beam ! Combined flux in latest and established models = 0.107781 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 31 components and 0.107781 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.889 mas, bmaj=4.82 mas, bpa=-1.682 degrees ! Estimated noise=0.457003 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000104791 Jy ! Component: 100 - total flux cleaned = -3.30669e-05 Jy ! Component: 150 - total flux cleaned = -8.01257e-05 Jy ! Component: 200 - total flux cleaned = -0.000145043 Jy ! Total flux subtracted in 200 components = -0.000145043 Jy ! Clean residual min=-0.005830 max=0.006021 Jy/beam ! Clean residual mean=0.000022 rms=0.001487 Jy/beam ! Combined flux in latest and established models = 0.107636 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 40 components and 0.107636 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056266Jy sigma=1.376875 ! Fit after self-cal, rms=0.056268Jy sigma=1.376697 wmodel /scr/pima/bg219h_uvs/J0839+4227_S_map.mod ! Writing 40 model components to file: /scr/pima/bg219h_uvs/J0839+4227_S_map.mod wobs /scr/pima/bg219h_uvs/J0839+4227_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J0839+4227_S_uvs.fits wwins /scr/pima/bg219h_uvs/J0839+4227_S_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219h_uvs/J0839+4227_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 = -5.99591e-05 Jy ! Component: 100 - total flux cleaned = 1.79215e-05 Jy ! Component: 150 - total flux cleaned = 0.000862116 Jy ! Component: 200 - total flux cleaned = 0.00174057 Jy ! Component: 250 - total flux cleaned = 0.00241853 Jy ! Component: 300 - total flux cleaned = 0.00292122 Jy ! Component: 350 - total flux cleaned = 0.00353796 Jy ! Component: 400 - total flux cleaned = 0.0041943 Jy ! Component: 450 - total flux cleaned = 0.00476145 Jy ! Component: 500 - total flux cleaned = 0.00536991 Jy ! Component: 550 - total flux cleaned = 0.00578207 Jy ! Component: 600 - total flux cleaned = 0.00629446 Jy ! Component: 650 - total flux cleaned = 0.00667996 Jy ! Component: 700 - total flux cleaned = 0.00705484 Jy ! Component: 750 - total flux cleaned = 0.00752121 Jy ! Component: 800 - total flux cleaned = 0.00787363 Jy ! Component: 850 - total flux cleaned = 0.00807045 Jy ! Component: 900 - total flux cleaned = 0.00845162 Jy ! Component: 950 - total flux cleaned = 0.00873138 Jy ! Component: 1000 - total flux cleaned = 0.00891148 Jy ! Component: 1050 - total flux cleaned = 0.00904393 Jy ! Component: 1100 - total flux cleaned = 0.00925999 Jy ! Component: 1150 - total flux cleaned = 0.00947164 Jy ! Component: 1200 - total flux cleaned = 0.00976126 Jy ! Component: 1250 - total flux cleaned = 0.0100445 Jy ! Component: 1300 - total flux cleaned = 0.0102028 Jy ! Component: 1350 - total flux cleaned = 0.0103969 Jy ! Component: 1400 - total flux cleaned = 0.0105872 Jy ! Component: 1450 - total flux cleaned = 0.0108107 Jy ! Component: 1500 - total flux cleaned = 0.0109564 Jy ! Component: 1550 - total flux cleaned = 0.0110986 Jy ! Component: 1600 - total flux cleaned = 0.011134 Jy ! Component: 1650 - total flux cleaned = 0.0113058 Jy ! Component: 1700 - total flux cleaned = 0.0113724 Jy ! Component: 1750 - total flux cleaned = 0.0114397 Jy ! Component: 1800 - total flux cleaned = 0.0114721 Jy ! Component: 1850 - total flux cleaned = 0.0115359 Jy ! Component: 1900 - total flux cleaned = 0.0114722 Jy ! Component: 1950 - total flux cleaned = 0.0115344 Jy ! Component: 2000 - total flux cleaned = 0.0115646 Jy ! Component: 2050 - total flux cleaned = 0.0116245 Jy ! Component: 2100 - total flux cleaned = 0.0117129 Jy ! Component: 2150 - total flux cleaned = 0.0118002 Jy ! Component: 2200 - total flux cleaned = 0.0117996 Jy ! Component: 2250 - total flux cleaned = 0.0119114 Jy ! Component: 2300 - total flux cleaned = 0.0119664 Jy ! Component: 2350 - total flux cleaned = 0.0119665 Jy ! Component: 2400 - total flux cleaned = 0.0120202 Jy ! Component: 2450 - total flux cleaned = 0.0121255 Jy ! Component: 2500 - total flux cleaned = 0.0121773 Jy ! Component: 2550 - total flux cleaned = 0.0122538 Jy ! Component: 2600 - total flux cleaned = 0.0123297 Jy ! Component: 2650 - total flux cleaned = 0.0123796 Jy ! Component: 2700 - total flux cleaned = 0.012429 Jy ! Component: 2750 - total flux cleaned = 0.0125499 Jy ! Component: 2800 - total flux cleaned = 0.0125733 Jy ! Component: 2850 - total flux cleaned = 0.0126914 Jy ! Component: 2900 - total flux cleaned = 0.0127145 Jy ! Component: 2950 - total flux cleaned = 0.0127834 Jy ! Component: 3000 - total flux cleaned = 0.0128519 Jy ! Component: 3050 - total flux cleaned = 0.012964 Jy ! Component: 3100 - total flux cleaned = 0.01303 Jy ! Component: 3150 - total flux cleaned = 0.0131177 Jy ! Component: 3200 - total flux cleaned = 0.0131392 Jy ! Component: 3250 - total flux cleaned = 0.0131823 Jy ! Component: 3300 - total flux cleaned = 0.0132459 Jy ! Component: 3350 - total flux cleaned = 0.0133719 Jy ! Component: 3400 - total flux cleaned = 0.0134754 Jy ! Component: 3450 - total flux cleaned = 0.0135572 Jy ! Component: 3500 - total flux cleaned = 0.0135975 Jy ! Component: 3550 - total flux cleaned = 0.0137173 Jy ! Component: 3600 - total flux cleaned = 0.0137373 Jy ! Component: 3650 - total flux cleaned = 0.0137567 Jy ! Component: 3700 - total flux cleaned = 0.013776 Jy ! Component: 3750 - total flux cleaned = 0.0138332 Jy ! Component: 3800 - total flux cleaned = 0.0138899 Jy ! Component: 3850 - total flux cleaned = 0.0138713 Jy ! Component: 3900 - total flux cleaned = 0.0138899 Jy ! Component: 3950 - total flux cleaned = 0.0139269 Jy ! Component: 4000 - total flux cleaned = 0.0139088 Jy ! Component: 4050 - total flux cleaned = 0.013999 Jy ! Total flux subtracted in 4096 components = 0.0139099 Jy ! Clean residual min=-0.001187 max=0.000970 Jy/beam ! Clean residual mean=0.000002 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.121546 Jy keep ! Adding 399 model components to the UV plane model. ! The established model now contains 439 components and 0.121546 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J0839+4227_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.889 x 4.82 at -1.682 degrees (North through East) ! Clean map min=-0.00267 max=0.10227 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0839+4227_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.102273 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000330865 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.97053 0.97053 1.94106 3.88212 7.76424 15.5285 31.057 62.1139 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.102 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 309.109 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0839+4227_S_uvs.log closed on Thu Apr 7 08:57:22 2016