! Started logfile: /scr/pima/rv102_uvs/J2142-0437_X_uvs.log on Sat Feb 27 22:28:42 2016 obs /scr/pima/rv102_uvs/J2142-0437_X_uva.fits ! Reading UV FITS file: /scr/pima/rv102_uvs/J2142-0437_X_uva.fits ! AN table 1: 87 integrations on 28 of 28 possible baselines. ! AN table 2: 87 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.697019 visibilities/baseline/integration-bin. ! Found source: J2142-0437 ! ! 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 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 139 lines of history. ! ! Reading 15524 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/rv102_uvs/J2142-0437_X] 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 0.200x0.200 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 2 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.016642Jy sigma=18.616715 ! Fit after self-cal, rms=0.879743Jy sigma=16.056453 ! 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=0.6519 mas, bmaj=1.969 mas, bpa=-3.571 degrees ! Estimated noise=0.600556 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 = 0.098661 Jy ! Component: 100 - total flux cleaned = 0.124825 Jy ! Total flux subtracted in 100 components = 0.124825 Jy ! Clean residual min=-0.023582 max=0.031249 Jy/beam ! Clean residual mean=0.000096 rms=0.006068 Jy/beam ! Combined flux in latest and established models = 0.124825 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.124825 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140425Jy sigma=2.526564 ! Fit after self-cal, rms=0.139122Jy sigma=2.501911 ! 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=0.8619 mas, bmaj=2.384 mas, bpa=-2.798 degrees ! Estimated noise=0.317548 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 = 0.0175415 Jy ! Component: 100 - total flux cleaned = 0.0251475 Jy ! Component: 150 - total flux cleaned = 0.0286028 Jy ! Component: 200 - total flux cleaned = 0.0293929 Jy ! Total flux subtracted in 200 components = 0.0293929 Jy ! Clean residual min=-0.028632 max=0.037089 Jy/beam ! Clean residual mean=0.000113 rms=0.008189 Jy/beam ! Combined flux in latest and established models = 0.154218 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 29 components and 0.154218 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.137239Jy sigma=2.465604 ! Fit after self-cal, rms=0.137296Jy sigma=2.463596 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8619 x 2.384 at -2.798 degrees (North through East) ! Clean map min=-0.027906 max=0.131 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: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! 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 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! 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 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! 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: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! 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* ! ! ! Fit before self-cal, rms=0.137296Jy sigma=2.463596 ! Fit after self-cal, rms=0.137296Jy sigma=2.463596 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8619 mas, bmaj=2.384 mas, bpa=-2.798 degrees ! Estimated noise=0.317548 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 = 0.00129158 Jy ! Component: 100 - total flux cleaned = 0.00129461 Jy ! Component: 150 - total flux cleaned = 0.00129619 Jy ! Component: 200 - total flux cleaned = 0.00129461 Jy ! Total flux subtracted in 200 components = 0.00129461 Jy ! Clean residual min=-0.028471 max=0.036865 Jy/beam ! Clean residual mean=0.000112 rms=0.008158 Jy/beam ! Combined flux in latest and established models = 0.155512 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 30 components and 0.155512 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.137223Jy sigma=2.462247 ! Fit after self-cal, rms=0.137221Jy sigma=2.461992 ! 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=0.137221Jy sigma=2.461992 ! Fit after self-cal, rms=0.137221Jy sigma=2.461992 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8619 mas, bmaj=2.384 mas, bpa=-2.798 degrees ! Estimated noise=0.317548 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000167274 Jy ! Component: 100 - total flux cleaned = 0.000169014 Jy ! Component: 150 - total flux cleaned = 0.000172738 Jy ! Component: 200 - total flux cleaned = 0.000230208 Jy ! Total flux subtracted in 200 components = 0.000230208 Jy ! Clean residual min=-0.028313 max=0.036902 Jy/beam ! Clean residual mean=0.000112 rms=0.008151 Jy/beam ! Combined flux in latest and established models = 0.155743 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 30 components and 0.155743 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.137171Jy sigma=2.461120 ! Fit after self-cal, rms=0.137168Jy sigma=2.460989 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) ! Added new window around map position (26.4, -29). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.035476 Jy ! Component: 100 - total flux cleaned = 0.0522815 Jy ! Component: 150 - total flux cleaned = 0.061516 Jy ! Component: 200 - total flux cleaned = 0.0659523 Jy ! Total flux subtracted in 200 components = 0.0659523 Jy ! Clean residual min=-0.024784 max=0.031865 Jy/beam ! Clean residual mean=0.000063 rms=0.006577 Jy/beam ! Combined flux in latest and established models = 0.221695 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 70 components and 0.221695 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129423Jy sigma=2.282399 ! Fit after self-cal, rms=0.126342Jy sigma=2.221705 ! 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=0.126342Jy sigma=2.221705 ! Fit after self-cal, rms=0.126342Jy sigma=2.221705 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8619 mas, bmaj=2.384 mas, bpa=-2.798 degrees ! Estimated noise=0.317548 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0157878 Jy ! Component: 100 - total flux cleaned = 0.0229813 Jy ! Component: 150 - total flux cleaned = 0.0259369 Jy ! Component: 200 - total flux cleaned = 0.0278533 Jy ! Total flux subtracted in 200 components = 0.0278533 Jy ! Clean residual min=-0.024270 max=0.023429 Jy/beam ! Clean residual mean=0.000048 rms=0.005734 Jy/beam ! Combined flux in latest and established models = 0.249548 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 95 components and 0.249548 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124517Jy sigma=2.179959 ! Fit after self-cal, rms=0.123814Jy sigma=2.164433 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 = 0.00688797 Jy ! Component: 100 - total flux cleaned = 0.00843511 Jy ! Component: 150 - total flux cleaned = 0.00983539 Jy ! Component: 200 - total flux cleaned = 0.0112206 Jy ! Total flux subtracted in 200 components = 0.0112206 Jy ! Clean residual min=-0.023730 max=0.021688 Jy/beam ! Clean residual mean=0.000042 rms=0.005412 Jy/beam ! Combined flux in latest and established models = 0.260769 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 108 components and 0.260769 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123170Jy sigma=2.148621 ! Fit after self-cal, rms=0.122915Jy sigma=2.143234 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.122915Jy sigma=2.143234 ! Fit after self-cal, rms=0.122915Jy sigma=2.143234 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.524 mas, bmaj=4.586 mas, bpa=-1.517 degrees ! Estimated noise=0.386553 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00925549 Jy ! Component: 100 - total flux cleaned = 0.0118172 Jy ! Component: 150 - total flux cleaned = 0.0128211 Jy ! Component: 200 - total flux cleaned = 0.0141056 Jy ! Total flux subtracted in 200 components = 0.0141056 Jy ! Clean residual min=-0.031520 max=0.029617 Jy/beam ! Clean residual mean=0.000071 rms=0.008757 Jy/beam ! Combined flux in latest and established models = 0.274875 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 115 components and 0.274875 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122888Jy sigma=2.140250 ! Fit after self-cal, rms=0.122738Jy sigma=2.136981 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 = 0.00208224 Jy ! Component: 100 - total flux cleaned = 0.00335745 Jy ! Component: 150 - total flux cleaned = 0.00417541 Jy ! Component: 200 - total flux cleaned = 0.00461524 Jy ! Total flux subtracted in 200 components = 0.00461524 Jy ! Clean residual min=-0.030598 max=0.028361 Jy/beam ! Clean residual mean=0.000067 rms=0.008495 Jy/beam ! Combined flux in latest and established models = 0.27949 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 116 components and 0.27949 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123002Jy sigma=2.138139 ! Fit after self-cal, rms=0.122856Jy sigma=2.135522 ! 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=0.8619 mas, bmaj=2.384 mas, bpa=-2.798 degrees ! Estimated noise=0.317548 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8619 x 2.384 at -2.798 degrees (North through East) ! Clean map min=-0.022157 max=0.12087 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=0.6519 mas, bmaj=1.969 mas, bpa=-3.571 degrees ! Estimated noise=0.600556 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0962018 Jy ! Component: 100 - total flux cleaned = 0.139319 Jy ! Component: 150 - total flux cleaned = 0.169276 Jy ! Component: 200 - total flux cleaned = 0.19183 Jy ! Total flux subtracted in 200 components = 0.19183 Jy ! Clean residual min=-0.020592 max=0.024815 Jy/beam ! Clean residual mean=0.000053 rms=0.004761 Jy/beam ! Combined flux in latest and established models = 0.19183 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.19183 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8619 mas, bmaj=2.384 mas, bpa=-2.798 degrees ! Estimated noise=0.317548 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) ! Added new window around map position (1.4, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0275276 Jy ! Component: 100 - total flux cleaned = 0.0458383 Jy ! Component: 150 - total flux cleaned = 0.0597998 Jy ! Component: 200 - total flux cleaned = 0.0683355 Jy ! Total flux subtracted in 200 components = 0.0683355 Jy ! Clean residual min=-0.018538 max=0.018654 Jy/beam ! Clean residual mean=0.000045 rms=0.004818 Jy/beam ! Combined flux in latest and established models = 0.260166 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 78 components and 0.260166 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.524 mas, bmaj=4.586 mas, bpa=-1.517 degrees ! Estimated noise=0.386553 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.017154 Jy ! Component: 100 - total flux cleaned = 0.0267322 Jy ! Component: 150 - total flux cleaned = 0.0308415 Jy ! Component: 200 - total flux cleaned = 0.0334267 Jy ! Total flux subtracted in 200 components = 0.0334267 Jy ! Clean residual min=-0.026688 max=0.022470 Jy/beam ! Clean residual mean=0.000054 rms=0.007159 Jy/beam ! Combined flux in latest and established models = 0.293593 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 = 0.00172749 Jy ! Component: 100 - total flux cleaned = 0.00303559 Jy ! Component: 150 - total flux cleaned = 0.00445188 Jy ! Component: 200 - total flux cleaned = 0.00553282 Jy ! Total flux subtracted in 200 components = 0.00553282 Jy ! Clean residual min=-0.026585 max=0.022627 Jy/beam ! Clean residual mean=0.000048 rms=0.006856 Jy/beam ! Combined flux in latest and established models = 0.299125 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 99 components and 0.299125 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8619 mas, bmaj=2.384 mas, bpa=-2.798 degrees ! Estimated noise=0.317548 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000867319 Jy ! Component: 100 - total flux cleaned = -0.00156965 Jy ! Component: 150 - total flux cleaned = -0.00200033 Jy ! Component: 200 - total flux cleaned = -0.00258346 Jy ! Total flux subtracted in 200 components = -0.00258346 Jy ! Clean residual min=-0.017743 max=0.015247 Jy/beam ! Clean residual mean=0.000027 rms=0.004124 Jy/beam ! Combined flux in latest and established models = 0.296542 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 119 components and 0.296542 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118975Jy sigma=2.052536 ! Fit after self-cal, rms=0.117545Jy sigma=2.023829 wmodel /scr/pima/rv102_uvs/J2142-0437_X_map.mod ! Writing 119 model components to file: /scr/pima/rv102_uvs/J2142-0437_X_map.mod wobs /scr/pima/rv102_uvs/J2142-0437_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv102_uvs/J2142-0437_X_uvs.fits wwins /scr/pima/rv102_uvs/J2142-0437_X_map.win ! wwins: Wrote 3 windows to /scr/pima/rv102_uvs/J2142-0437_X_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 = -0.00798998 Jy ! Component: 100 - total flux cleaned = -0.0119821 Jy ! Component: 150 - total flux cleaned = -0.0141397 Jy ! Component: 200 - total flux cleaned = -0.0154693 Jy ! Component: 250 - total flux cleaned = -0.0165033 Jy ! Component: 300 - total flux cleaned = -0.0172798 Jy ! Component: 350 - total flux cleaned = -0.0183803 Jy ! Component: 400 - total flux cleaned = -0.018733 Jy ! Component: 450 - total flux cleaned = -0.0190608 Jy ! Component: 500 - total flux cleaned = -0.0192129 Jy ! Component: 550 - total flux cleaned = -0.019668 Jy ! Component: 600 - total flux cleaned = -0.0198128 Jy ! Component: 650 - total flux cleaned = -0.0199595 Jy ! Component: 700 - total flux cleaned = -0.0203758 Jy ! Component: 750 - total flux cleaned = -0.0206395 Jy ! Component: 800 - total flux cleaned = -0.0205119 Jy ! Component: 850 - total flux cleaned = -0.0207563 Jy ! Component: 900 - total flux cleaned = -0.0209904 Jy ! Component: 950 - total flux cleaned = -0.0212204 Jy ! Component: 1000 - total flux cleaned = -0.0215532 Jy ! Component: 1050 - total flux cleaned = -0.0216634 Jy ! Component: 1100 - total flux cleaned = -0.0220823 Jy ! Component: 1150 - total flux cleaned = -0.0222837 Jy ! Component: 1200 - total flux cleaned = -0.0222812 Jy ! Component: 1250 - total flux cleaned = -0.0223746 Jy ! Component: 1300 - total flux cleaned = -0.0224705 Jy ! Component: 1350 - total flux cleaned = -0.022655 Jy ! Component: 1400 - total flux cleaned = -0.0223003 Jy ! Component: 1450 - total flux cleaned = -0.0223895 Jy ! Component: 1500 - total flux cleaned = -0.0224764 Jy ! Component: 1550 - total flux cleaned = -0.0223923 Jy ! Component: 1600 - total flux cleaned = -0.0223126 Jy ! Component: 1650 - total flux cleaned = -0.0222347 Jy ! Component: 1700 - total flux cleaned = -0.0221575 Jy ! Component: 1750 - total flux cleaned = -0.0219341 Jy ! Component: 1800 - total flux cleaned = -0.0220081 Jy ! Component: 1850 - total flux cleaned = -0.0219356 Jy ! Component: 1900 - total flux cleaned = -0.0218666 Jy ! Component: 1950 - total flux cleaned = -0.0217301 Jy ! Component: 2000 - total flux cleaned = -0.0220664 Jy ! Component: 2050 - total flux cleaned = -0.0217346 Jy ! Component: 2100 - total flux cleaned = -0.0218638 Jy ! Component: 2150 - total flux cleaned = -0.0216727 Jy ! Component: 2200 - total flux cleaned = -0.0214849 Jy ! Component: 2250 - total flux cleaned = -0.0214854 Jy ! Component: 2300 - total flux cleaned = -0.0214262 Jy ! Component: 2350 - total flux cleaned = -0.0213681 Jy ! Component: 2400 - total flux cleaned = -0.0214272 Jy ! Component: 2450 - total flux cleaned = -0.021371 Jy ! Component: 2500 - total flux cleaned = -0.0210895 Jy ! Component: 2550 - total flux cleaned = -0.0212006 Jy ! Component: 2600 - total flux cleaned = -0.021037 Jy ! Component: 2650 - total flux cleaned = -0.0210386 Jy ! Component: 2700 - total flux cleaned = -0.0211448 Jy ! Component: 2750 - total flux cleaned = -0.0211453 Jy ! Component: 2800 - total flux cleaned = -0.0210938 Jy ! Component: 2850 - total flux cleaned = -0.021094 Jy ! Component: 2900 - total flux cleaned = -0.0211938 Jy ! Component: 2950 - total flux cleaned = -0.0209445 Jy ! Component: 3000 - total flux cleaned = -0.0209446 Jy ! Component: 3050 - total flux cleaned = -0.0207986 Jy ! Component: 3100 - total flux cleaned = -0.0207983 Jy ! Component: 3150 - total flux cleaned = -0.0207501 Jy ! Component: 3200 - total flux cleaned = -0.0207024 Jy ! Component: 3250 - total flux cleaned = -0.0206094 Jy ! Component: 3300 - total flux cleaned = -0.0206092 Jy ! Component: 3350 - total flux cleaned = -0.0205181 Jy ! Component: 3400 - total flux cleaned = -0.0202465 Jy ! Component: 3450 - total flux cleaned = -0.020113 Jy ! Component: 3500 - total flux cleaned = -0.0201577 Jy ! Component: 3550 - total flux cleaned = -0.0202458 Jy ! Component: 3600 - total flux cleaned = -0.0202894 Jy ! Component: 3650 - total flux cleaned = -0.0203758 Jy ! Component: 3700 - total flux cleaned = -0.0203328 Jy ! Component: 3750 - total flux cleaned = -0.0203756 Jy ! Component: 3800 - total flux cleaned = -0.0203754 Jy ! Component: 3850 - total flux cleaned = -0.0204594 Jy ! Component: 3900 - total flux cleaned = -0.020501 Jy ! Component: 3950 - total flux cleaned = -0.0205836 Jy ! Component: 4000 - total flux cleaned = -0.0205022 Jy ! Component: 4050 - total flux cleaned = -0.0206245 Jy ! Total flux subtracted in 4096 components = -0.0206648 Jy ! Clean residual min=-0.002501 max=0.002265 Jy/beam ! Clean residual mean=-0.000004 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.275877 Jy keep ! Adding 351 model components to the UV plane model. ! The established model now contains 470 components and 0.275877 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rv102_uvs/J2142-0437_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8619 x 2.384 at -2.798 degrees (North through East) ! Clean map min=-0.012864 max=0.11557 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv102_uvs/J2142-0437_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.115573 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000742822 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.9282 1.9282 3.85639 7.71278 15.4256 30.8511 61.7022 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0022 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.115 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 155.585 quit ! Quitting program ! Log file /scr/pima/rv102_uvs/J2142-0437_X_uvs.log closed on Sat Feb 27 22:28:46 2016