! Started logfile: /scr/pima/bg219e_uvs/J1853-3628_S_uvs.log on Thu Apr 7 06:49:45 2016 obs /scr/pima/bg219e_uvs/J1853-3628_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1853-3628_S_uva.fits ! AN table 1: 26 integrations on 28 of 28 possible baselines. ! AN table 2: 26 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.886676 visibilities/baseline/integration-bin. ! Found source: J1853-3628 ! ! 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 5164 visibilities. select rr, 1,2,3,4,6,7,8 ! Restricting channel ranges to the available 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219e_uvs/J1853-3628_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 16 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.133521Jy sigma=15.384407 ! Fit after self-cal, rms=0.535773Jy sigma=6.870560 ! 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=2.918 mas, bmaj=13.87 mas, bpa=18.25 degrees ! Estimated noise=1.3534 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 = 0.364881 Jy ! Component: 100 - total flux cleaned = 0.486801 Jy ! Total flux subtracted in 100 components = 0.486801 Jy ! Clean residual min=-0.033132 max=0.061087 Jy/beam ! Clean residual mean=-0.001377 rms=0.013184 Jy/beam ! Combined flux in latest and established models = 0.486802 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 28 components and 0.486802 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.234037Jy sigma=3.212564 ! Fit after self-cal, rms=0.233860Jy sigma=3.210239 ! 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=3.86 mas, bmaj=15.98 mas, bpa=15.27 degrees ! Estimated noise=0.783159 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 = 0.113991 Jy ! Component: 100 - total flux cleaned = 0.177687 Jy ! Component: 150 - total flux cleaned = 0.216544 Jy ! Component: 200 - total flux cleaned = 0.24042 Jy ! Total flux subtracted in 200 components = 0.24042 Jy ! Clean residual min=-0.040590 max=0.077038 Jy/beam ! Clean residual mean=-0.001009 rms=0.014582 Jy/beam ! Combined flux in latest and established models = 0.727221 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 78 components and 0.727221 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.174951Jy sigma=2.292989 ! Fit after self-cal, rms=0.174735Jy sigma=2.290171 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.86 x 15.98 at 15.27 degrees (North through East) ! Clean map min=-0.039693 max=0.48596 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* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 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 1.02 HN 1.17 KP 0.95 LA 0.95 ! NL 1.00 OV 1.03 PT 0.92 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 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* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 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 1.05 HN 1.08 KP 1.00 LA 0.95 ! NL 0.97 OV 1.05 PT 0.94 SC 1.07 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.174735Jy sigma=2.290171 ! Fit after self-cal, rms=0.174270Jy sigma=2.277238 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.877 mas, bmaj=16.1 mas, bpa=15.41 degrees ! Estimated noise=0.785105 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 (-13.5, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0643171 Jy ! Component: 100 - total flux cleaned = 0.0910698 Jy ! Component: 150 - total flux cleaned = 0.103291 Jy ! Component: 200 - total flux cleaned = 0.113107 Jy ! Total flux subtracted in 200 components = 0.113107 Jy ! Clean residual min=-0.028523 max=0.064289 Jy/beam ! Clean residual mean=-0.000624 rms=0.010553 Jy/beam ! Combined flux in latest and established models = 0.840328 Jy ! Performing phase self-cal ! Adding 82 model components to the UV plane model. ! The established model now contains 158 components and 0.840328 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149774Jy sigma=1.928645 ! Fit after self-cal, rms=0.147069Jy sigma=1.890967 ! Inverting map ! Added new window around map position (-36.5, 9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0555849 Jy ! Component: 100 - total flux cleaned = 0.0815626 Jy ! Component: 150 - total flux cleaned = 0.100675 Jy ! Component: 200 - total flux cleaned = 0.116272 Jy ! Total flux subtracted in 200 components = 0.116272 Jy ! Clean residual min=-0.019927 max=0.025473 Jy/beam ! Clean residual mean=-0.000417 rms=0.006096 Jy/beam ! Combined flux in latest and established models = 0.956601 Jy ! Performing phase self-cal ! Adding 66 model components to the UV plane model. ! The established model now contains 224 components and 0.956601 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124778Jy sigma=1.557069 ! Fit after self-cal, rms=0.122914Jy sigma=1.530552 ! 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=0.122914Jy sigma=1.530552 ! Fit after self-cal, rms=0.119401Jy sigma=1.466536 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.893 mas, bmaj=16.2 mas, bpa=15.39 degrees ! Estimated noise=0.781023 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0162979 Jy ! Component: 100 - total flux cleaned = 0.0277621 Jy ! Component: 150 - total flux cleaned = 0.036863 Jy ! Component: 200 - total flux cleaned = 0.0443109 Jy ! Total flux subtracted in 200 components = 0.0443109 Jy ! Clean residual min=-0.014728 max=0.020931 Jy/beam ! Clean residual mean=-0.000244 rms=0.004500 Jy/beam ! Combined flux in latest and established models = 1.00091 Jy selfcal ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 274 components and 1.00091 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116301Jy sigma=1.421726 ! Fit after self-cal, rms=0.116031Jy sigma=1.416638 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 (-58.5, 28). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0209944 Jy ! Component: 100 - total flux cleaned = 0.0307494 Jy ! Component: 150 - total flux cleaned = 0.036481 Jy ! Component: 200 - total flux cleaned = 0.0417781 Jy ! Total flux subtracted in 200 components = 0.0417781 Jy ! Clean residual min=-0.010615 max=0.011373 Jy/beam ! Clean residual mean=-0.000184 rms=0.003212 Jy/beam ! Combined flux in latest and established models = 1.04269 Jy ! Performing phase self-cal ! Adding 80 model components to the UV plane model. ! The established model now contains 350 components and 1.04269 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111711Jy sigma=1.356630 ! Fit after self-cal, rms=0.111488Jy sigma=1.352923 ! 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=0.111488Jy sigma=1.352923 ! Fit after self-cal, rms=0.110032Jy sigma=1.319270 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.9 mas, bmaj=16.29 mas, bpa=15.43 degrees ! Estimated noise=0.781877 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00633692 Jy ! Component: 100 - total flux cleaned = 0.0116105 Jy ! Component: 150 - total flux cleaned = 0.0161669 Jy ! Component: 200 - total flux cleaned = 0.0194388 Jy ! Total flux subtracted in 200 components = 0.0194388 Jy ! Clean residual min=-0.009453 max=0.008387 Jy/beam ! Clean residual mean=-0.000110 rms=0.002426 Jy/beam ! Combined flux in latest and established models = 1.06213 Jy selfcal ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 389 components and 1.06213 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109094Jy sigma=1.306021 ! Fit after self-cal, rms=0.109064Jy sigma=1.305302 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 = 0.00366468 Jy ! Component: 100 - total flux cleaned = 0.00659477 Jy ! Component: 150 - total flux cleaned = 0.00929714 Jy ! Component: 200 - total flux cleaned = 0.0118057 Jy ! Total flux subtracted in 200 components = 0.0118057 Jy ! Clean residual min=-0.008865 max=0.007345 Jy/beam ! Clean residual mean=-0.000077 rms=0.002279 Jy/beam ! Combined flux in latest and established models = 1.07393 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 419 components and 1.07393 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108585Jy sigma=1.299139 ! Fit after self-cal, rms=0.108563Jy sigma=1.298912 ! 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=0.108563Jy sigma=1.298912 ! Fit after self-cal, rms=0.108832Jy sigma=1.298001 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.344 mas, bmaj=29.48 mas, bpa=3.638 degrees ! Estimated noise=0.88867 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00561647 Jy ! Component: 100 - total flux cleaned = 0.00884579 Jy ! Component: 150 - total flux cleaned = 0.0116121 Jy ! Component: 200 - total flux cleaned = 0.0141615 Jy ! Total flux subtracted in 200 components = 0.0141615 Jy ! Clean residual min=-0.009159 max=0.009323 Jy/beam ! Clean residual mean=-0.000107 rms=0.002767 Jy/beam ! Combined flux in latest and established models = 1.0881 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 455 components and 1.0881 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108502Jy sigma=1.293827 ! Fit after self-cal, rms=0.108473Jy sigma=1.293500 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 = 0.00344768 Jy ! Component: 100 - total flux cleaned = 0.00593483 Jy ! Component: 150 - total flux cleaned = 0.00781492 Jy ! Component: 200 - total flux cleaned = 0.0093115 Jy ! Total flux subtracted in 200 components = 0.0093115 Jy ! Clean residual min=-0.008676 max=0.009172 Jy/beam ! Clean residual mean=-0.000070 rms=0.002679 Jy/beam ! Combined flux in latest and established models = 1.09741 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 483 components and 1.09741 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108318Jy sigma=1.291907 ! Fit after self-cal, rms=0.108304Jy sigma=1.291758 ! 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=3.903 mas, bmaj=16.33 mas, bpa=15.45 degrees ! Estimated noise=0.782256 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.903 x 16.33 at 15.45 degrees (North through East) ! Clean map min=-0.0076836 max=0.48681 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=2.927 mas, bmaj=14.09 mas, bpa=18.34 degrees ! Estimated noise=1.36626 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.366464 Jy ! Component: 100 - total flux cleaned = 0.485108 Jy ! Component: 150 - total flux cleaned = 0.563538 Jy ! Component: 200 - total flux cleaned = 0.621701 Jy ! Total flux subtracted in 200 components = 0.621701 Jy ! Clean residual min=-0.022266 max=0.039549 Jy/beam ! Clean residual mean=-0.000997 rms=0.009515 Jy/beam ! Combined flux in latest and established models = 0.621701 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 54 model components to the UV plane model. ! The established model now contains 54 components and 0.621701 Jy ! Inverting map and beam ! Estimated beam: bmin=3.903 mas, bmaj=16.33 mas, bpa=15.45 degrees ! Estimated noise=0.782256 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 = 0.0740277 Jy ! Component: 100 - total flux cleaned = 0.129907 Jy ! Component: 150 - total flux cleaned = 0.173983 Jy ! Component: 200 - total flux cleaned = 0.209515 Jy ! Total flux subtracted in 200 components = 0.209515 Jy ! Clean residual min=-0.022271 max=0.025908 Jy/beam ! Clean residual mean=-0.000651 rms=0.007865 Jy/beam ! Combined flux in latest and established models = 0.831217 Jy ! Adding 120 model components to the UV plane model. ! The established model now contains 170 components and 0.831216 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.344 mas, bmaj=29.48 mas, bpa=3.638 degrees ! Estimated noise=0.88867 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0431837 Jy ! Component: 100 - total flux cleaned = 0.0764441 Jy ! Component: 150 - total flux cleaned = 0.103093 Jy ! Component: 200 - total flux cleaned = 0.125098 Jy ! Total flux subtracted in 200 components = 0.125098 Jy ! Clean residual min=-0.015159 max=0.022026 Jy/beam ! Clean residual mean=-0.000610 rms=0.006496 Jy/beam ! Combined flux in latest and established models = 0.956315 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 = 0.0184329 Jy ! Component: 100 - total flux cleaned = 0.0340765 Jy ! Component: 150 - total flux cleaned = 0.0474887 Jy ! Component: 200 - total flux cleaned = 0.059112 Jy ! Total flux subtracted in 200 components = 0.059112 Jy ! Clean residual min=-0.012109 max=0.016698 Jy/beam ! Clean residual mean=-0.000415 rms=0.004377 Jy/beam ! Combined flux in latest and established models = 1.01543 Jy ! Adding 236 model components to the UV plane model. ! The established model now contains 394 components and 1.01543 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.903 mas, bmaj=16.33 mas, bpa=15.45 degrees ! Estimated noise=0.782256 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103071 Jy ! Component: 100 - total flux cleaned = 0.0179096 Jy ! Component: 150 - total flux cleaned = 0.023125 Jy ! Component: 200 - total flux cleaned = 0.0275556 Jy ! Total flux subtracted in 200 components = 0.0275556 Jy ! Clean residual min=-0.008440 max=0.011294 Jy/beam ! Clean residual mean=-0.000184 rms=0.002654 Jy/beam ! Combined flux in latest and established models = 1.04298 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 430 components and 1.04298 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109928Jy sigma=1.314253 ! Fit after self-cal, rms=0.109779Jy sigma=1.311461 wmodel /scr/pima/bg219e_uvs/J1853-3628_S_map.mod ! Writing 430 model components to file: /scr/pima/bg219e_uvs/J1853-3628_S_map.mod wobs /scr/pima/bg219e_uvs/J1853-3628_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J1853-3628_S_uvs.fits wwins /scr/pima/bg219e_uvs/J1853-3628_S_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219e_uvs/J1853-3628_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 = 0.00326408 Jy ! Component: 100 - total flux cleaned = 0.00312898 Jy ! Component: 150 - total flux cleaned = 0.00256777 Jy ! Component: 200 - total flux cleaned = 0.0020389 Jy ! Component: 250 - total flux cleaned = 0.00140777 Jy ! Component: 300 - total flux cleaned = 0.000570585 Jy ! Component: 350 - total flux cleaned = 0.000345346 Jy ! Component: 400 - total flux cleaned = 0.000238328 Jy ! Component: 450 - total flux cleaned = 0.000131997 Jy ! Component: 500 - total flux cleaned = -0.000168006 Jy ! Component: 550 - total flux cleaned = -7.09845e-05 Jy ! Component: 600 - total flux cleaned = -0.000254669 Jy ! Component: 650 - total flux cleaned = -0.000345114 Jy ! Component: 700 - total flux cleaned = -0.000522064 Jy ! Component: 750 - total flux cleaned = -0.00077777 Jy ! Component: 800 - total flux cleaned = -0.00110842 Jy ! Component: 850 - total flux cleaned = -0.00110838 Jy ! Component: 900 - total flux cleaned = -0.00150524 Jy ! Component: 950 - total flux cleaned = -0.00173696 Jy ! Component: 1000 - total flux cleaned = -0.00204012 Jy ! Component: 1050 - total flux cleaned = -0.00241132 Jy ! Component: 1100 - total flux cleaned = -0.00263066 Jy ! Component: 1150 - total flux cleaned = -0.00298693 Jy ! Component: 1200 - total flux cleaned = -0.0032665 Jy ! Component: 1250 - total flux cleaned = -0.00367697 Jy ! Component: 1300 - total flux cleaned = -0.0042785 Jy ! Component: 1350 - total flux cleaned = -0.00467107 Jy ! Component: 1400 - total flux cleaned = -0.00499355 Jy ! Component: 1450 - total flux cleaned = -0.00543779 Jy ! Component: 1500 - total flux cleaned = -0.00599829 Jy ! Component: 1550 - total flux cleaned = -0.00654818 Jy ! Component: 1600 - total flux cleaned = -0.00708919 Jy ! Component: 1650 - total flux cleaned = -0.00767969 Jy ! Component: 1700 - total flux cleaned = -0.00814467 Jy ! Component: 1750 - total flux cleaned = -0.00860144 Jy ! Component: 1800 - total flux cleaned = -0.00877111 Jy ! Component: 1850 - total flux cleaned = -0.00938011 Jy ! Component: 1900 - total flux cleaned = -0.00943305 Jy ! Component: 1950 - total flux cleaned = -0.00970148 Jy ! Component: 2000 - total flux cleaned = -0.00986025 Jy ! Component: 2050 - total flux cleaned = -0.0100164 Jy ! Component: 2100 - total flux cleaned = -0.0101702 Jy ! Component: 2150 - total flux cleaned = -0.0103226 Jy ! Component: 2200 - total flux cleaned = -0.0104216 Jy ! Component: 2250 - total flux cleaned = -0.0105195 Jy ! Component: 2300 - total flux cleaned = -0.0105688 Jy ! Component: 2350 - total flux cleaned = -0.0108582 Jy ! Component: 2400 - total flux cleaned = -0.0110003 Jy ! Component: 2450 - total flux cleaned = -0.0109539 Jy ! Component: 2500 - total flux cleaned = -0.0112333 Jy ! Component: 2550 - total flux cleaned = -0.0111877 Jy ! Component: 2600 - total flux cleaned = -0.0115971 Jy ! Component: 2650 - total flux cleaned = -0.0117318 Jy ! Component: 2700 - total flux cleaned = -0.0119101 Jy ! Component: 2750 - total flux cleaned = -0.0120414 Jy ! Component: 2800 - total flux cleaned = -0.0120413 Jy ! Component: 2850 - total flux cleaned = -0.0120847 Jy ! Component: 2900 - total flux cleaned = -0.012256 Jy ! Component: 2950 - total flux cleaned = -0.0124251 Jy ! Component: 3000 - total flux cleaned = -0.0125925 Jy ! Component: 3050 - total flux cleaned = -0.0127599 Jy ! Component: 3100 - total flux cleaned = -0.0129247 Jy ! Component: 3150 - total flux cleaned = -0.0131698 Jy ! Component: 3200 - total flux cleaned = -0.0132508 Jy ! Component: 3250 - total flux cleaned = -0.0134921 Jy ! Component: 3300 - total flux cleaned = -0.0136111 Jy ! Component: 3350 - total flux cleaned = -0.0136112 Jy ! Component: 3400 - total flux cleaned = -0.013729 Jy ! Component: 3450 - total flux cleaned = -0.0139238 Jy ! Component: 3500 - total flux cleaned = -0.0138463 Jy ! Component: 3550 - total flux cleaned = -0.0141158 Jy ! Component: 3600 - total flux cleaned = -0.014154 Jy ! Component: 3650 - total flux cleaned = -0.0142301 Jy ! Component: 3700 - total flux cleaned = -0.0143058 Jy ! Component: 3750 - total flux cleaned = -0.0144183 Jy ! Component: 3800 - total flux cleaned = -0.0145304 Jy ! Component: 3850 - total flux cleaned = -0.014679 Jy ! Component: 3900 - total flux cleaned = -0.0148266 Jy ! Component: 3950 - total flux cleaned = -0.0149734 Jy ! Component: 4000 - total flux cleaned = -0.0151556 Jy ! Component: 4050 - total flux cleaned = -0.0152642 Jy ! Total flux subtracted in 4096 components = -0.0154086 Jy ! Clean residual min=-0.002112 max=0.002051 Jy/beam ! Clean residual mean=-0.000044 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 1.02757 Jy keep ! Adding 415 model components to the UV plane model. ! The established model now contains 845 components and 1.02757 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J1853-3628_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.903 x 16.33 at 15.45 degrees (North through East) ! Clean map min=-0.0047089 max=0.50381 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1853-3628_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.503807 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000754717 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.449408 0.449408 0.898816 1.79763 3.59526 7.19053 14.3811 28.7621 57.5242 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0022 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.503 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 667.544 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1853-3628_S_uvs.log closed on Thu Apr 7 06:49:49 2016