! Started logfile: /scr/pima/bg219g_uvs/J1622+1426_S_uvs.log on Thu Apr 7 07:19:54 2016 obs /scr/pima/bg219g_uvs/J1622+1426_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219g_uvs/J1622+1426_S_uva.fits ! AN table 1: 20 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.918056 visibilities/baseline/integration-bin. ! Found source: J1622+1426 ! ! 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 2644 visibilities. select rr, 1,2,3,4,6,7,8 ! Restricting channel ranges to the available 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219g_uvs/J1622+1426_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.014147Jy sigma=22.116542 ! Fit after self-cal, rms=0.868542Jy sigma=18.798261 ! 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=2.758 mas, bmaj=7.109 mas, bpa=2.453 degrees ! Estimated noise=1.04199 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 = 0.0986885 Jy ! Component: 100 - total flux cleaned = 0.125937 Jy ! Total flux subtracted in 100 components = 0.125937 Jy ! Clean residual min=-0.008785 max=0.015769 Jy/beam ! Clean residual mean=0.000005 rms=0.002525 Jy/beam ! Combined flux in latest and established models = 0.125937 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.125937 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067347Jy sigma=1.371148 ! Fit after self-cal, rms=0.067111Jy sigma=1.367508 ! Inverting map ! Added new window around map position (3, 2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0165589 Jy ! Component: 100 - total flux cleaned = 0.0255123 Jy ! Total flux subtracted in 100 components = 0.0255123 Jy ! Clean residual min=-0.006415 max=0.006758 Jy/beam ! Clean residual mean=0.000001 rms=0.001531 Jy/beam ! Combined flux in latest and established models = 0.151449 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.151449 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062107Jy sigma=1.252190 ! Fit after self-cal, rms=0.061869Jy sigma=1.246947 ! 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=3.328 mas, bmaj=8.19 mas, bpa=-1.516 degrees ! Estimated noise=0.68109 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 = 0.00759479 Jy ! Component: 100 - total flux cleaned = 0.0111223 Jy ! Component: 150 - total flux cleaned = 0.0122044 Jy ! Component: 200 - total flux cleaned = 0.01236 Jy ! Total flux subtracted in 200 components = 0.01236 Jy ! Clean residual min=-0.005682 max=0.004670 Jy/beam ! Clean residual mean=-0.000003 rms=0.001259 Jy/beam ! Combined flux in latest and established models = 0.163809 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 26 components and 0.163809 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060875Jy sigma=1.226857 ! Fit after self-cal, rms=0.060843Jy sigma=1.226067 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.328 x 8.19 at -1.516 degrees (North through East) ! Clean map min=-0.0055151 max=0.13338 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 1.03 HN 1.02 KP 0.99 LA 1.03 ! MK 0.95 NL 0.89 OV 1.04 PT 1.03 ! SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 1.12 KP 1.02 LA 1.04 ! MK 1.02 NL 0.88 OV 1.02 PT 1.01 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 1.10 KP 1.02 LA 0.98 ! MK 1.00 NL 1.05 OV 0.91 PT 1.04 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.060843Jy sigma=1.226067 ! Fit after self-cal, rms=0.060173Jy sigma=1.212544 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.328 mas, bmaj=8.175 mas, bpa=-1.388 degrees ! Estimated noise=0.68267 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 = 0.00145917 Jy ! Component: 100 - total flux cleaned = 0.0018515 Jy ! Component: 150 - total flux cleaned = 0.0019454 Jy ! Component: 200 - total flux cleaned = 0.0019454 Jy ! Total flux subtracted in 200 components = 0.0019454 Jy ! Clean residual min=-0.004278 max=0.004043 Jy/beam ! Clean residual mean=-0.000001 rms=0.000941 Jy/beam ! Combined flux in latest and established models = 0.165754 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 34 components and 0.165754 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060064Jy sigma=1.210707 ! Fit after self-cal, rms=0.060075Jy sigma=1.210414 ! 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=0.060075Jy sigma=1.210414 ! Fit after self-cal, rms=0.060301Jy sigma=1.210182 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.321 mas, bmaj=8.169 mas, bpa=-1.384 degrees ! Estimated noise=0.685872 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124324 Jy ! Component: 100 - total flux cleaned = 0.00143512 Jy ! Component: 150 - total flux cleaned = 0.00146853 Jy ! Component: 200 - total flux cleaned = 0.00146997 Jy ! Total flux subtracted in 200 components = 0.00146997 Jy ! Clean residual min=-0.004261 max=0.003959 Jy/beam ! Clean residual mean=-0.000001 rms=0.000931 Jy/beam ! Combined flux in latest and established models = 0.167224 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 38 components and 0.167224 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060251Jy sigma=1.209265 ! Fit after self-cal, rms=0.060249Jy sigma=1.209227 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 = 0.000186764 Jy ! Component: 100 - total flux cleaned = 0.000185999 Jy ! Component: 150 - total flux cleaned = 0.000141846 Jy ! Component: 200 - total flux cleaned = 0.000120996 Jy ! Total flux subtracted in 200 components = 0.000120996 Jy ! Clean residual min=-0.004244 max=0.003930 Jy/beam ! Clean residual mean=-0.000001 rms=0.000926 Jy/beam ! Combined flux in latest and established models = 0.167345 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 44 components and 0.167345 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060231Jy sigma=1.208919 ! Fit after self-cal, rms=0.060231Jy sigma=1.208906 ! 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=0.060231Jy sigma=1.208906 ! Fit after self-cal, rms=0.060493Jy sigma=1.208684 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.316 mas, bmaj=8.166 mas, bpa=-1.398 degrees ! Estimated noise=0.689254 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000961437 Jy ! Component: 100 - total flux cleaned = 0.00117545 Jy ! Component: 150 - total flux cleaned = 0.00119607 Jy ! Component: 200 - total flux cleaned = 0.00117919 Jy ! Total flux subtracted in 200 components = 0.00117919 Jy ! Clean residual min=-0.004271 max=0.003873 Jy/beam ! Clean residual mean=-0.000001 rms=0.000927 Jy/beam ! Combined flux in latest and established models = 0.168525 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 50 components and 0.168525 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060474Jy sigma=1.208248 ! Fit after self-cal, rms=0.060473Jy sigma=1.208239 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 = 5.47266e-05 Jy ! Component: 100 - total flux cleaned = 3.8315e-05 Jy ! Component: 150 - total flux cleaned = 7.85908e-06 Jy ! Component: 200 - total flux cleaned = 7.6161e-06 Jy ! Total flux subtracted in 200 components = 7.6161e-06 Jy ! Clean residual min=-0.004260 max=0.003856 Jy/beam ! Clean residual mean=-0.000001 rms=0.000923 Jy/beam ! Combined flux in latest and established models = 0.168532 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 56 components and 0.168532 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060466Jy sigma=1.208082 ! Fit after self-cal, rms=0.060466Jy sigma=1.208075 ! 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=0.060466Jy sigma=1.208075 ! Fit after self-cal, rms=0.060704Jy sigma=1.207943 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.907 mas, bmaj=11.26 mas, bpa=-9.212 degrees ! Estimated noise=0.836062 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000432533 Jy ! Component: 100 - total flux cleaned = -0.000508483 Jy ! Component: 150 - total flux cleaned = -0.000640569 Jy ! Component: 200 - total flux cleaned = -0.000729317 Jy ! Total flux subtracted in 200 components = -0.000729317 Jy ! Clean residual min=-0.003425 max=0.004298 Jy/beam ! Clean residual mean=-0.000002 rms=0.001067 Jy/beam ! Combined flux in latest and established models = 0.167803 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 63 components and 0.167803 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060724Jy sigma=1.207905 ! Fit after self-cal, rms=0.060712Jy sigma=1.207787 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 = -6.80728e-05 Jy ! Component: 100 - total flux cleaned = -0.00012366 Jy ! Component: 150 - total flux cleaned = -0.00017723 Jy ! Component: 200 - total flux cleaned = -0.000226397 Jy ! Total flux subtracted in 200 components = -0.000226397 Jy ! Clean residual min=-0.003364 max=0.004226 Jy/beam ! Clean residual mean=-0.000001 rms=0.001041 Jy/beam ! Combined flux in latest and established models = 0.167577 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 66 components and 0.167577 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060731Jy sigma=1.207929 ! Fit after self-cal, rms=0.060722Jy sigma=1.207844 ! 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=3.312 mas, bmaj=8.167 mas, bpa=-1.43 degrees ! Estimated noise=0.692068 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.312 x 8.167 at -1.43 degrees (North through East) ! Clean map min=-0.0040499 max=0.13482 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=2.747 mas, bmaj=7.097 mas, bpa=2.565 degrees ! Estimated noise=1.05616 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0996866 Jy ! Component: 100 - total flux cleaned = 0.130484 Jy ! Component: 150 - total flux cleaned = 0.146765 Jy ! Component: 200 - total flux cleaned = 0.156414 Jy ! Total flux subtracted in 200 components = 0.156414 Jy ! Clean residual min=-0.005050 max=0.006058 Jy/beam ! Clean residual mean=0.000002 rms=0.001344 Jy/beam ! Combined flux in latest and established models = 0.156414 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 0.156414 Jy ! Inverting map and beam ! Estimated beam: bmin=3.312 mas, bmaj=8.167 mas, bpa=-1.43 degrees ! Estimated noise=0.692068 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 = 0.00762966 Jy ! Component: 100 - total flux cleaned = 0.0116147 Jy ! Component: 150 - total flux cleaned = 0.0130033 Jy ! Component: 200 - total flux cleaned = 0.0131559 Jy ! Total flux subtracted in 200 components = 0.0131559 Jy ! Clean residual min=-0.004330 max=0.004122 Jy/beam ! Clean residual mean=-0.000001 rms=0.000989 Jy/beam ! Combined flux in latest and established models = 0.16957 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 34 components and 0.16957 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.907 mas, bmaj=11.26 mas, bpa=-9.212 degrees ! Estimated noise=0.836062 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000725042 Jy ! Component: 100 - total flux cleaned = -0.000980008 Jy ! Component: 150 - total flux cleaned = -0.00111911 Jy ! Component: 200 - total flux cleaned = -0.00128773 Jy ! Total flux subtracted in 200 components = -0.00128773 Jy ! Clean residual min=-0.003616 max=0.004359 Jy/beam ! Clean residual mean=-0.000002 rms=0.001094 Jy/beam ! Combined flux in latest and established models = 0.168282 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000114943 Jy ! Component: 100 - total flux cleaned = -0.00018747 Jy ! Component: 150 - total flux cleaned = -0.000256754 Jy ! Component: 200 - total flux cleaned = -0.000352094 Jy ! Total flux subtracted in 200 components = -0.000352094 Jy ! Clean residual min=-0.003501 max=0.004238 Jy/beam ! Clean residual mean=-0.000001 rms=0.001056 Jy/beam ! Combined flux in latest and established models = 0.16793 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 45 components and 0.16793 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.312 mas, bmaj=8.167 mas, bpa=-1.43 degrees ! Estimated noise=0.692068 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00164068 Jy ! Component: 100 - total flux cleaned = 0.00145257 Jy ! Component: 150 - total flux cleaned = 0.00121244 Jy ! Component: 200 - total flux cleaned = 0.00117729 Jy ! Total flux subtracted in 200 components = 0.00117729 Jy ! Clean residual min=-0.004413 max=0.003870 Jy/beam ! Clean residual mean=-0.000001 rms=0.000929 Jy/beam ! Combined flux in latest and established models = 0.169107 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 57 components and 0.169107 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060746Jy sigma=1.208517 ! Fit after self-cal, rms=0.060736Jy sigma=1.208361 wmodel /scr/pima/bg219g_uvs/J1622+1426_S_map.mod ! Writing 57 model components to file: /scr/pima/bg219g_uvs/J1622+1426_S_map.mod wobs /scr/pima/bg219g_uvs/J1622+1426_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219g_uvs/J1622+1426_S_uvs.fits wwins /scr/pima/bg219g_uvs/J1622+1426_S_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219g_uvs/J1622+1426_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 = -0.000362084 Jy ! Component: 100 - total flux cleaned = -0.000728089 Jy ! Component: 150 - total flux cleaned = -0.00123205 Jy ! Component: 200 - total flux cleaned = -0.00144217 Jy ! Component: 250 - total flux cleaned = -0.00148985 Jy ! Component: 300 - total flux cleaned = -0.00167372 Jy ! Component: 350 - total flux cleaned = -0.00167508 Jy ! Component: 400 - total flux cleaned = -0.00175967 Jy ! Component: 450 - total flux cleaned = -0.00183974 Jy ! Component: 500 - total flux cleaned = -0.00191586 Jy ! Component: 550 - total flux cleaned = -0.00202745 Jy ! Component: 600 - total flux cleaned = -0.00209862 Jy ! Component: 650 - total flux cleaned = -0.0020301 Jy ! Component: 700 - total flux cleaned = -0.00193141 Jy ! Component: 750 - total flux cleaned = -0.00202775 Jy ! Component: 800 - total flux cleaned = -0.00199719 Jy ! Component: 850 - total flux cleaned = -0.00220977 Jy ! Component: 900 - total flux cleaned = -0.00226923 Jy ! Component: 950 - total flux cleaned = -0.00235589 Jy ! Component: 1000 - total flux cleaned = -0.00241241 Jy ! Component: 1050 - total flux cleaned = -0.00257871 Jy ! Component: 1100 - total flux cleaned = -0.00255162 Jy ! Component: 1150 - total flux cleaned = -0.00263244 Jy ! Component: 1200 - total flux cleaned = -0.00268483 Jy ! Component: 1250 - total flux cleaned = -0.00268461 Jy ! Component: 1300 - total flux cleaned = -0.00271005 Jy ! Component: 1350 - total flux cleaned = -0.00278471 Jy ! Component: 1400 - total flux cleaned = -0.00273557 Jy ! Component: 1450 - total flux cleaned = -0.00273537 Jy ! Component: 1500 - total flux cleaned = -0.00271178 Jy ! Component: 1550 - total flux cleaned = -0.00268828 Jy ! Component: 1600 - total flux cleaned = -0.00268791 Jy ! Component: 1650 - total flux cleaned = -0.00271063 Jy ! Component: 1700 - total flux cleaned = -0.0026886 Jy ! Component: 1750 - total flux cleaned = -0.00277606 Jy ! Component: 1800 - total flux cleaned = -0.00271115 Jy ! Component: 1850 - total flux cleaned = -0.00271132 Jy ! Component: 1900 - total flux cleaned = -0.00264845 Jy ! Component: 1950 - total flux cleaned = -0.0027321 Jy ! Component: 2000 - total flux cleaned = -0.00271132 Jy ! Component: 2050 - total flux cleaned = -0.0027314 Jy ! Component: 2100 - total flux cleaned = -0.00273137 Jy ! Component: 2150 - total flux cleaned = -0.00269177 Jy ! Component: 2200 - total flux cleaned = -0.00269209 Jy ! Component: 2250 - total flux cleaned = -0.00271158 Jy ! Component: 2300 - total flux cleaned = -0.0026925 Jy ! Component: 2350 - total flux cleaned = -0.00271158 Jy ! Component: 2400 - total flux cleaned = -0.00276816 Jy ! Component: 2450 - total flux cleaned = -0.00280518 Jy ! Component: 2500 - total flux cleaned = -0.00284168 Jy ! Component: 2550 - total flux cleaned = -0.00282334 Jy ! Component: 2600 - total flux cleaned = -0.00285941 Jy ! Component: 2650 - total flux cleaned = -0.00289516 Jy ! Component: 2700 - total flux cleaned = -0.00284234 Jy ! Component: 2750 - total flux cleaned = -0.0029125 Jy ! Component: 2800 - total flux cleaned = -0.00291239 Jy ! Component: 2850 - total flux cleaned = -0.00292958 Jy ! Component: 2900 - total flux cleaned = -0.00294645 Jy ! Component: 2950 - total flux cleaned = -0.0029463 Jy ! Component: 3000 - total flux cleaned = -0.00291292 Jy ! Component: 3050 - total flux cleaned = -0.00294617 Jy ! Component: 3100 - total flux cleaned = -0.00289702 Jy ! Component: 3150 - total flux cleaned = -0.00294603 Jy ! Component: 3200 - total flux cleaned = -0.00292996 Jy ! Component: 3250 - total flux cleaned = -0.00294597 Jy ! Component: 3300 - total flux cleaned = -0.00297788 Jy ! Component: 3350 - total flux cleaned = -0.00293067 Jy ! Component: 3400 - total flux cleaned = -0.00297758 Jy ! Component: 3450 - total flux cleaned = -0.0030086 Jy ! Component: 3500 - total flux cleaned = -0.00297763 Jy ! Component: 3550 - total flux cleaned = -0.00296237 Jy ! Component: 3600 - total flux cleaned = -0.00291683 Jy ! Component: 3650 - total flux cleaned = -0.00294722 Jy ! Component: 3700 - total flux cleaned = -0.00291698 Jy ! Component: 3750 - total flux cleaned = -0.00288687 Jy ! Component: 3800 - total flux cleaned = -0.00291673 Jy ! Component: 3850 - total flux cleaned = -0.00293154 Jy ! Component: 3900 - total flux cleaned = -0.00294616 Jy ! Component: 3950 - total flux cleaned = -0.00290206 Jy ! Component: 4000 - total flux cleaned = -0.0029167 Jy ! Component: 4050 - total flux cleaned = -0.00294581 Jy ! Total flux subtracted in 4096 components = -0.00294581 Jy ! Clean residual min=-0.000861 max=0.000879 Jy/beam ! Clean residual mean=-0.000001 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.166162 Jy keep ! Adding 276 model components to the UV plane model. ! The established model now contains 333 components and 0.166162 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219g_uvs/J1622+1426_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.312 x 8.167 at -1.43 degrees (North through East) ! Clean map min=-0.002008 max=0.13533 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219g_uvs/J1622+1426_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.135326 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00023694 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.525265 0.525265 1.05053 2.10106 4.20212 8.40425 16.8085 33.617 67.234 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.135 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 571.139 quit ! Quitting program ! Log file /scr/pima/bg219g_uvs/J1622+1426_S_uvs.log closed on Thu Apr 7 07:19:57 2016