! Started logfile: /scr/pima/bp171a8_uvs/J0621-2557_X_uvs.log on Fri Dec 27 16:24:05 2013 obs /scr/pima/bp171a8_uvs/J0621-2557_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a8_uvs/J0621-2557_X_uva.fits ! AN table 1: 9 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0621-2557 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1512 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 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/bp171a8_uvs/J0621-2557_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.001431Jy sigma=1.008413 ! Fit after self-cal, rms=0.978697Jy sigma=0.974752 ! 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=0.8054 mas, bmaj=7.011 mas, bpa=30.4 degrees ! Estimated noise=34.5945 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 = 0.0209669 Jy ! Component: 100 - total flux cleaned = 0.0255945 Jy ! Total flux subtracted in 100 components = 0.0255945 Jy ! Clean residual min=-0.003425 max=0.004036 Jy/beam ! Clean residual mean=0.000000 rms=0.000977 Jy/beam ! Combined flux in latest and established models = 0.0255945 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0255945 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.031693Jy sigma=0.029761 ! Fit after self-cal, rms=0.029047Jy sigma=0.027573 ! 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=1.111 mas, bmaj=6.603 mas, bpa=29.2 degrees ! Estimated noise=20.1026 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 = 0.00379098 Jy ! Component: 100 - total flux cleaned = 0.00395605 Jy ! Component: 150 - total flux cleaned = 0.00405616 Jy ! Component: 200 - total flux cleaned = 0.00416542 Jy ! Total flux subtracted in 200 components = 0.00416542 Jy ! Clean residual min=-0.001752 max=0.002320 Jy/beam ! Clean residual mean=0.000000 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.0297599 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 30 components and 0.0297599 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.029226Jy sigma=0.026391 ! Fit after self-cal, rms=0.029243Jy sigma=0.026379 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.111 x 6.603 at 29.2 degrees (North through East) ! Clean map min=-0.001708 max=0.029828 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 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 KP 0.96 LA 1.04 ! NL 0.97 OV 0.88 SC 0.91 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.00 KP 1.05 LA 0.85 ! NL 0.90 OV 0.89 SC 0.99 ! ! ! Fit before self-cal, rms=0.029243Jy sigma=0.026379 ! Fit after self-cal, rms=0.028799Jy sigma=0.026310 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.109 mas, bmaj=6.577 mas, bpa=29.18 degrees ! Estimated noise=19.6945 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 = -2.75097e-06 Jy ! Component: 100 - total flux cleaned = 2.39611e-05 Jy ! Component: 150 - total flux cleaned = 7.2807e-05 Jy ! Component: 200 - total flux cleaned = 0.000140962 Jy ! Total flux subtracted in 200 components = 0.000140962 Jy ! Clean residual min=-0.001553 max=0.002197 Jy/beam ! Clean residual mean=0.000000 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.0299009 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 46 components and 0.0299009 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028730Jy sigma=0.026281 ! Fit after self-cal, rms=0.028741Jy sigma=0.026275 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028741Jy sigma=0.026275 ! Fit after self-cal, rms=0.028482Jy sigma=0.026220 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.108 mas, bmaj=6.538 mas, bpa=29.17 degrees ! Estimated noise=19.4242 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000317997 Jy ! Component: 100 - total flux cleaned = -0.000343084 Jy ! Component: 150 - total flux cleaned = -0.000324032 Jy ! Component: 200 - total flux cleaned = -0.000305577 Jy ! Total flux subtracted in 200 components = -0.000305577 Jy ! Clean residual min=-0.001559 max=0.001840 Jy/beam ! Clean residual mean=0.000000 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.0295953 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 60 components and 0.0295953 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028395Jy sigma=0.026236 ! Fit after self-cal, rms=0.028382Jy sigma=0.026232 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 = -8.79186e-05 Jy ! Component: 100 - total flux cleaned = -5.21459e-05 Jy ! Component: 150 - total flux cleaned = -1.77973e-05 Jy ! Component: 200 - total flux cleaned = -2.21504e-06 Jy ! Total flux subtracted in 200 components = -2.21504e-06 Jy ! Clean residual min=-0.001547 max=0.001815 Jy/beam ! Clean residual mean=0.000000 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.0295931 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 69 components and 0.0295931 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028352Jy sigma=0.026220 ! Fit after self-cal, rms=0.028354Jy sigma=0.026219 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028354Jy sigma=0.026219 ! Fit after self-cal, rms=0.028024Jy sigma=0.026157 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.102 mas, bmaj=6.546 mas, bpa=29.19 degrees ! Estimated noise=19.087 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000452732 Jy ! Component: 100 - total flux cleaned = -0.000518332 Jy ! Component: 150 - total flux cleaned = -0.00051714 Jy ! Component: 200 - total flux cleaned = -0.000502752 Jy ! Total flux subtracted in 200 components = -0.000502752 Jy ! Clean residual min=-0.001487 max=0.001723 Jy/beam ! Clean residual mean=0.000000 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.0290904 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 76 components and 0.0290904 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027929Jy sigma=0.026200 ! Fit after self-cal, rms=0.027928Jy sigma=0.026198 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 = -2.81088e-05 Jy ! Component: 100 - total flux cleaned = 2.63526e-05 Jy ! Component: 150 - total flux cleaned = 2.64551e-07 Jy ! Component: 200 - total flux cleaned = -1.26866e-05 Jy ! Total flux subtracted in 200 components = -1.26866e-05 Jy ! Clean residual min=-0.001484 max=0.001714 Jy/beam ! Clean residual mean=0.000000 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.0290777 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 82 components and 0.0290777 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027906Jy sigma=0.026195 ! Fit after self-cal, rms=0.027907Jy sigma=0.026195 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027907Jy sigma=0.026195 ! Fit after self-cal, rms=0.027768Jy sigma=0.026191 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.348 mas, bmaj=7.368 mas, bpa=20.06 degrees ! Estimated noise=21.4317 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.88552e-05 Jy ! Component: 100 - total flux cleaned = -9.93015e-05 Jy ! Component: 150 - total flux cleaned = -0.000111579 Jy ! Component: 200 - total flux cleaned = -0.000135209 Jy ! Total flux subtracted in 200 components = -0.000135209 Jy ! Clean residual min=-0.001547 max=0.001920 Jy/beam ! Clean residual mean=0.000000 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.0289425 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 102 components and 0.0289425 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027739Jy sigma=0.026202 ! Fit after self-cal, rms=0.027739Jy sigma=0.026201 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 = -5.6032e-05 Jy ! Component: 100 - total flux cleaned = -4.46992e-05 Jy ! Component: 150 - total flux cleaned = -5.50126e-05 Jy ! Component: 200 - total flux cleaned = -8.49661e-05 Jy ! Total flux subtracted in 200 components = -8.49661e-05 Jy ! Clean residual min=-0.001517 max=0.001911 Jy/beam ! Clean residual mean=0.000000 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.0288575 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 108 components and 0.0288575 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027725Jy sigma=0.026203 ! Fit after self-cal, rms=0.027727Jy sigma=0.026203 ! 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=1.099 mas, bmaj=6.555 mas, bpa=29.2 degrees ! Estimated noise=18.9078 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.099 x 6.555 at 29.2 degrees (North through East) ! Clean map min=-0.001893 max=0.028783 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=0.801 mas, bmaj=6.991 mas, bpa=30.39 degrees ! Estimated noise=32.2057 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0212987 Jy ! Component: 100 - total flux cleaned = 0.0250761 Jy ! Component: 150 - total flux cleaned = 0.0252326 Jy ! Component: 200 - total flux cleaned = 0.0253274 Jy ! Total flux subtracted in 200 components = 0.0253274 Jy ! Clean residual min=-0.002775 max=0.002991 Jy/beam ! Clean residual mean=-0.000000 rms=0.000790 Jy/beam ! Combined flux in latest and established models = 0.0253275 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0253275 Jy ! Inverting map and beam ! Estimated beam: bmin=1.099 mas, bmaj=6.555 mas, bpa=29.2 degrees ! Estimated noise=18.9078 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 = 0.000942268 Jy ! Component: 100 - total flux cleaned = 0.00116858 Jy ! Component: 150 - total flux cleaned = 0.00134109 Jy ! Component: 200 - total flux cleaned = 0.00146396 Jy ! Total flux subtracted in 200 components = 0.00146396 Jy ! Clean residual min=-0.001594 max=0.001835 Jy/beam ! Clean residual mean=0.000000 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.0267914 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 49 components and 0.0267914 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=2.348 mas, bmaj=7.368 mas, bpa=20.06 degrees ! Estimated noise=21.4317 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000432177 Jy ! Component: 100 - total flux cleaned = 0.000624293 Jy ! Component: 150 - total flux cleaned = 0.000868412 Jy ! Component: 200 - total flux cleaned = 0.00104635 Jy ! Total flux subtracted in 200 components = 0.00104635 Jy ! Clean residual min=-0.001673 max=0.001986 Jy/beam ! Clean residual mean=0.000000 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.0278378 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 = 0.000125226 Jy ! Component: 100 - total flux cleaned = 0.000223315 Jy ! Component: 150 - total flux cleaned = 0.000334587 Jy ! Component: 200 - total flux cleaned = 0.00043896 Jy ! Total flux subtracted in 200 components = 0.00043896 Jy ! Clean residual min=-0.001637 max=0.001970 Jy/beam ! Clean residual mean=0.000000 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.0282767 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 72 components and 0.0282767 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.099 mas, bmaj=6.555 mas, bpa=29.2 degrees ! Estimated noise=18.9078 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.40855e-05 Jy ! Component: 100 - total flux cleaned = 9.43319e-05 Jy ! Component: 150 - total flux cleaned = 0.000212259 Jy ! Component: 200 - total flux cleaned = 0.00030297 Jy ! Total flux subtracted in 200 components = 0.00030297 Jy ! Clean residual min=-0.001532 max=0.001784 Jy/beam ! Clean residual mean=0.000000 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.0285797 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 84 components and 0.0285797 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027708Jy sigma=0.026270 ! Fit after self-cal, rms=0.027705Jy sigma=0.026267 wmodel /scr/pima/bp171a8_uvs/J0621-2557_X_map.mod ! Writing 84 model components to file: /scr/pima/bp171a8_uvs/J0621-2557_X_map.mod wobs /scr/pima/bp171a8_uvs/J0621-2557_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a8_uvs/J0621-2557_X_uvs.fits wwins /scr/pima/bp171a8_uvs/J0621-2557_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171a8_uvs/J0621-2557_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 = 0.000581288 Jy ! Component: 100 - total flux cleaned = 0.000760466 Jy ! Component: 150 - total flux cleaned = 0.000761099 Jy ! Component: 200 - total flux cleaned = 0.000633638 Jy ! Component: 250 - total flux cleaned = 0.000453262 Jy ! Component: 300 - total flux cleaned = 0.000339017 Jy ! Component: 350 - total flux cleaned = 0.000229622 Jy ! Component: 400 - total flux cleaned = 0.00014196 Jy ! Component: 450 - total flux cleaned = 4.11859e-05 Jy ! Component: 500 - total flux cleaned = 8.93664e-06 Jy ! Component: 550 - total flux cleaned = -6.96266e-05 Jy ! Component: 600 - total flux cleaned = -0.00010048 Jy ! Component: 650 - total flux cleaned = -0.000203767 Jy ! Component: 700 - total flux cleaned = -0.000274504 Jy ! Component: 750 - total flux cleaned = -0.000302125 Jy ! Component: 800 - total flux cleaned = -0.000409106 Jy ! Component: 850 - total flux cleaned = -0.000500089 Jy ! Component: 900 - total flux cleaned = -0.000551111 Jy ! Component: 950 - total flux cleaned = -0.000637472 Jy ! Component: 1000 - total flux cleaned = -0.000661603 Jy ! Component: 1050 - total flux cleaned = -0.000708982 Jy ! Component: 1100 - total flux cleaned = -0.00075526 Jy ! Component: 1150 - total flux cleaned = -0.000789437 Jy ! Component: 1200 - total flux cleaned = -0.000800613 Jy ! Component: 1250 - total flux cleaned = -0.00084425 Jy ! Component: 1300 - total flux cleaned = -0.000865679 Jy ! Component: 1350 - total flux cleaned = -0.000897238 Jy ! Component: 1400 - total flux cleaned = -0.00092806 Jy ! Component: 1450 - total flux cleaned = -0.000928084 Jy ! Component: 1500 - total flux cleaned = -0.0009679 Jy ! Component: 1550 - total flux cleaned = -0.000997134 Jy ! Component: 1600 - total flux cleaned = -0.000997014 Jy ! Component: 1650 - total flux cleaned = -0.00102556 Jy ! Component: 1700 - total flux cleaned = -0.00107252 Jy ! Component: 1750 - total flux cleaned = -0.00113757 Jy ! Component: 1800 - total flux cleaned = -0.00121113 Jy ! Component: 1850 - total flux cleaned = -0.00129324 Jy ! Component: 1900 - total flux cleaned = -0.00140194 Jy ! Component: 1950 - total flux cleaned = -0.00150999 Jy ! Component: 2000 - total flux cleaned = -0.00159059 Jy ! Component: 2050 - total flux cleaned = -0.00168866 Jy ! Component: 2100 - total flux cleaned = -0.00177756 Jy ! Component: 2150 - total flux cleaned = -0.00185715 Jy ! Component: 2200 - total flux cleaned = -0.00194536 Jy ! Component: 2250 - total flux cleaned = -0.00203339 Jy ! Component: 2300 - total flux cleaned = -0.00210374 Jy ! Component: 2350 - total flux cleaned = -0.00217397 Jy ! Component: 2400 - total flux cleaned = -0.00226165 Jy ! Component: 2450 - total flux cleaned = -0.00234047 Jy ! Component: 2500 - total flux cleaned = -0.00241046 Jy ! Component: 2550 - total flux cleaned = -0.00248037 Jy ! Component: 2600 - total flux cleaned = -0.00256774 Jy ! Component: 2650 - total flux cleaned = -0.002655 Jy ! Component: 2700 - total flux cleaned = -0.00274231 Jy ! Component: 2750 - total flux cleaned = -0.00282083 Jy ! Component: 2800 - total flux cleaned = -0.00288195 Jy ! Component: 2850 - total flux cleaned = -0.00294305 Jy ! Component: 2900 - total flux cleaned = -0.00300428 Jy ! Component: 2950 - total flux cleaned = -0.00306556 Jy ! Component: 3000 - total flux cleaned = -0.00309193 Jy ! Component: 3050 - total flux cleaned = -0.0031623 Jy ! Component: 3100 - total flux cleaned = -0.00321524 Jy ! Component: 3150 - total flux cleaned = -0.00325954 Jy ! Component: 3200 - total flux cleaned = -0.0033129 Jy ! Component: 3250 - total flux cleaned = -0.00336637 Jy ! Component: 3300 - total flux cleaned = -0.00342014 Jy ! Component: 3350 - total flux cleaned = -0.00346511 Jy ! Component: 3400 - total flux cleaned = -0.00350121 Jy ! Component: 3450 - total flux cleaned = -0.00355567 Jy ! Component: 3500 - total flux cleaned = -0.00361035 Jy ! Component: 3550 - total flux cleaned = -0.00366535 Jy ! Component: 3600 - total flux cleaned = -0.00372055 Jy ! Component: 3650 - total flux cleaned = -0.00377616 Jy ! Component: 3700 - total flux cleaned = -0.00382292 Jy ! Component: 3750 - total flux cleaned = -0.00386071 Jy ! Component: 3800 - total flux cleaned = -0.00390816 Jy ! Component: 3850 - total flux cleaned = -0.00394636 Jy ! Component: 3900 - total flux cleaned = -0.00398496 Jy ! Component: 3950 - total flux cleaned = -0.00401421 Jy ! Component: 4000 - total flux cleaned = -0.00405361 Jy ! Component: 4050 - total flux cleaned = -0.00409344 Jy ! Total flux subtracted in 4096 components = -0.00412362 Jy ! Clean residual min=-0.000633 max=0.000555 Jy/beam ! Clean residual mean=-0.000000 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.0244561 Jy keep ! Adding 230 model components to the UV plane model. ! The established model now contains 314 components and 0.0244561 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a8_uvs/J0621-2557_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.099 x 6.555 at 29.2 degrees (North through East) ! Clean map min=-0.002053 max=0.027751 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a8_uvs/J0621-2557_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0277509 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000171222 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.85099 1.85099 3.70199 7.40397 14.8079 29.6159 59.2318 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.027 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 162.075 quit ! Quitting program ! Log file /scr/pima/bp171a8_uvs/J0621-2557_X_uvs.log closed on Fri Dec 27 16:24:12 2013