! Started logfile: /scr/pima/bp171ag_uvs/J2314+1923_X_uvs.log on Fri Oct 11 07:21:39 2013 obs /scr/pima/bp171ag_uvs/J2314+1923_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171ag_uvs/J2314+1923_X_uva.fits ! AN table 1: 5 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.648889 visibilities/baseline/integration-bin. ! Found source: J2314+1923 ! ! 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 1168 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/bp171ag_uvs/J2314+1923_X] 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 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003550Jy sigma=3.255332 ! Fit after self-cal, rms=0.920522Jy sigma=2.942217 ! 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=0.8068 mas, bmaj=2.067 mas, bpa=2.946 degrees ! Estimated noise=9.3442 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 = 0.0634343 Jy ! Component: 100 - total flux cleaned = 0.0815964 Jy ! Total flux subtracted in 100 components = 0.0815964 Jy ! Clean residual min=-0.004092 max=0.008097 Jy/beam ! Clean residual mean=-0.000001 rms=0.001327 Jy/beam ! Combined flux in latest and established models = 0.0815964 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0815964 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=0.028489Jy sigma=0.091348 ! Fit after self-cal, rms=0.028400Jy sigma=0.091269 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00904086 Jy ! Component: 100 - total flux cleaned = 0.0136449 Jy ! Total flux subtracted in 100 components = 0.0136449 Jy ! Clean residual min=-0.003344 max=0.003828 Jy/beam ! Clean residual mean=-0.000000 rms=0.000867 Jy/beam ! Combined flux in latest and established models = 0.0952413 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 11 components and 0.0952413 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=0.026013Jy sigma=0.075286 ! Fit after self-cal, rms=0.025998Jy sigma=0.075230 ! 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=0.9768 mas, bmaj=2.337 mas, bpa=2.672 degrees ! Estimated noise=6.75781 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 = 0.00361166 Jy ! Component: 100 - total flux cleaned = 0.00557157 Jy ! Component: 150 - total flux cleaned = 0.00672923 Jy ! Component: 200 - total flux cleaned = 0.00744704 Jy ! Total flux subtracted in 200 components = 0.00744704 Jy ! Clean residual min=-0.003163 max=0.003008 Jy/beam ! Clean residual mean=-0.000002 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 0.102688 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 36 components and 0.102688 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=0.025725Jy sigma=0.072420 ! Fit after self-cal, rms=0.025725Jy sigma=0.072411 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.00 HN 0.88 KP 0.96 ! LA 1.01 MK 1.08 NL 0.97 OV 0.99 ! PT 0.90 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.95 HN 0.89 KP 0.94 ! LA 0.97 MK 1.05 NL 1.11 OV 0.97 ! PT 0.94 SC 0.90 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.09 HN 0.99 KP 1.04 ! LA 0.97 MK 1.11 NL 1.17 OV 1.02 ! PT 0.92 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.12 HN 1.01 KP 0.93 ! LA 0.96 MK 1.04 NL 1.10 OV 0.98 ! PT 0.91 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.95 HN 0.87 KP 1.09 ! LA 1.02 MK 0.99 NL 1.01 OV 0.99 ! PT 0.90 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.13 KP 1.05 ! LA 1.05 MK 0.93 NL 1.05 OV 1.04 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.08 HN 0.95 KP 1.04 ! LA 0.95 MK 0.91 NL 1.07 OV 1.06 ! PT 0.87 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.97 HN 0.98 KP 1.08 ! LA 0.90 MK 0.93 NL 1.00 OV 1.01 ! PT 0.86 SC 1.11 ! ! ! Fit before self-cal, rms=0.025725Jy sigma=0.072411 ! Fit after self-cal, rms=0.024177Jy sigma=0.065016 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.978 mas, bmaj=2.342 mas, bpa=2.654 degrees ! Estimated noise=6.62386 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 = -0.00129922 Jy ! Component: 100 - total flux cleaned = -0.00168371 Jy ! Component: 150 - total flux cleaned = -0.00175451 Jy ! Component: 200 - total flux cleaned = -0.00180768 Jy ! Total flux subtracted in 200 components = -0.00180768 Jy ! Clean residual min=-0.002597 max=0.002244 Jy/beam ! Clean residual mean=-0.000000 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.100881 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 42 components and 0.100881 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=0.023932Jy sigma=0.065200 ! Fit after self-cal, rms=0.023845Jy sigma=0.065179 ! 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=0.023845Jy sigma=0.065179 ! Fit after self-cal, rms=0.023632Jy sigma=0.064978 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9766 mas, bmaj=2.341 mas, bpa=2.633 degrees ! Estimated noise=6.50771 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0012469 Jy ! Component: 100 - total flux cleaned = -0.00162217 Jy ! Component: 150 - total flux cleaned = -0.00167961 Jy ! Component: 200 - total flux cleaned = -0.00173147 Jy ! Total flux subtracted in 200 components = -0.00173147 Jy ! Clean residual min=-0.002563 max=0.002215 Jy/beam ! Clean residual mean=-0.000000 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.0991492 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 46 components and 0.0991492 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=0.023399Jy sigma=0.065177 ! Fit after self-cal, rms=0.023384Jy sigma=0.065176 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 = -4.61041e-05 Jy ! Component: 100 - total flux cleaned = -6.11605e-05 Jy ! Component: 150 - total flux cleaned = -8.97478e-05 Jy ! Component: 200 - total flux cleaned = -0.000109909 Jy ! Total flux subtracted in 200 components = -0.000109909 Jy ! Clean residual min=-0.002548 max=0.002204 Jy/beam ! Clean residual mean=-0.000000 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.0990393 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 49 components and 0.0990393 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=0.023365Jy sigma=0.065186 ! Fit after self-cal, rms=0.023365Jy sigma=0.065186 ! 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=0.023365Jy sigma=0.065186 ! Fit after self-cal, rms=0.023150Jy sigma=0.064968 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9754 mas, bmaj=2.341 mas, bpa=2.644 degrees ! Estimated noise=6.38916 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00120464 Jy ! Component: 100 - total flux cleaned = -0.00155585 Jy ! Component: 150 - total flux cleaned = -0.00165464 Jy ! Component: 200 - total flux cleaned = -0.00167657 Jy ! Total flux subtracted in 200 components = -0.00167657 Jy ! Clean residual min=-0.002511 max=0.002175 Jy/beam ! Clean residual mean=-0.000000 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.0973627 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 49 components and 0.0973627 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=0.022931Jy sigma=0.065165 ! Fit after self-cal, rms=0.022928Jy sigma=0.065164 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.94533e-05 Jy ! Component: 100 - total flux cleaned = -5.34629e-05 Jy ! Component: 150 - total flux cleaned = -7.34713e-05 Jy ! Component: 200 - total flux cleaned = -9.27357e-05 Jy ! Total flux subtracted in 200 components = -9.27357e-05 Jy ! Clean residual min=-0.002501 max=0.002165 Jy/beam ! Clean residual mean=-0.000000 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.09727 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 50 components and 0.09727 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=0.022913Jy sigma=0.065168 ! Fit after self-cal, rms=0.022915Jy sigma=0.065168 ! 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=0.022915Jy sigma=0.065168 ! Fit after self-cal, rms=0.022716Jy sigma=0.064957 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.217 mas, bmaj=3.071 mas, bpa=3.396 degrees ! Estimated noise=7.07043 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00120768 Jy ! Component: 100 - total flux cleaned = -0.00163782 Jy ! Component: 150 - total flux cleaned = -0.00167891 Jy ! Component: 200 - total flux cleaned = -0.00169592 Jy ! Total flux subtracted in 200 components = -0.00169592 Jy ! Clean residual min=-0.002381 max=0.002298 Jy/beam ! Clean residual mean=-0.000001 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.0955741 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 53 components and 0.0955741 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=0.022595Jy sigma=0.065087 ! Fit after self-cal, rms=0.022592Jy sigma=0.065054 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 = -2.10036e-06 Jy ! Component: 100 - total flux cleaned = -3.44359e-05 Jy ! Component: 150 - total flux cleaned = -5.21128e-05 Jy ! Component: 200 - total flux cleaned = -6.03356e-05 Jy ! Total flux subtracted in 200 components = -6.03356e-05 Jy ! Clean residual min=-0.002387 max=0.002303 Jy/beam ! Clean residual mean=-0.000001 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.0955138 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 57 components and 0.0955138 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=0.022591Jy sigma=0.065109 ! Fit after self-cal, rms=0.022588Jy sigma=0.065091 ! 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=0.9746 mas, bmaj=2.34 mas, bpa=2.659 degrees ! Estimated noise=6.27623 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9746 x 2.34 at 2.659 degrees (North through East) ! Clean map min=-0.0022715 max=0.079367 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=0.8059 mas, bmaj=2.069 mas, bpa=2.788 degrees ! Estimated noise=8.6909 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0589838 Jy ! Component: 100 - total flux cleaned = 0.0762132 Jy ! Component: 150 - total flux cleaned = 0.0846475 Jy ! Component: 200 - total flux cleaned = 0.0889418 Jy ! Total flux subtracted in 200 components = 0.0889418 Jy ! Clean residual min=-0.002894 max=0.002597 Jy/beam ! Clean residual mean=-0.000000 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.0889418 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0889418 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9746 mas, bmaj=2.34 mas, bpa=2.659 degrees ! Estimated noise=6.27623 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 = 0.00317371 Jy ! Component: 100 - total flux cleaned = 0.0047978 Jy ! Component: 150 - total flux cleaned = 0.00572755 Jy ! Component: 200 - total flux cleaned = 0.00621196 Jy ! Total flux subtracted in 200 components = 0.00621196 Jy ! Clean residual min=-0.002582 max=0.002151 Jy/beam ! Clean residual mean=-0.000001 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.0951538 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 31 components and 0.0951538 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=2.217 mas, bmaj=3.071 mas, bpa=3.396 degrees ! Estimated noise=7.07043 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000663678 Jy ! Component: 100 - total flux cleaned = 0.000607654 Jy ! Component: 150 - total flux cleaned = 0.000560715 Jy ! Component: 200 - total flux cleaned = 0.000530453 Jy ! Total flux subtracted in 200 components = 0.000530453 Jy ! Clean residual min=-0.002445 max=0.002223 Jy/beam ! Clean residual mean=-0.000001 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.0956842 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.536e-06 Jy ! Component: 100 - total flux cleaned = -1.64302e-05 Jy ! Component: 150 - total flux cleaned = -2.43274e-05 Jy ! Component: 200 - total flux cleaned = -3.21236e-05 Jy ! Total flux subtracted in 200 components = -3.21236e-05 Jy ! Clean residual min=-0.002427 max=0.002251 Jy/beam ! Clean residual mean=-0.000001 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.0956521 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 42 components and 0.0956521 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9746 mas, bmaj=2.34 mas, bpa=2.659 degrees ! Estimated noise=6.27623 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000412748 Jy ! Component: 100 - total flux cleaned = -0.000378852 Jy ! Component: 150 - total flux cleaned = -0.00035322 Jy ! Component: 200 - total flux cleaned = -0.000319784 Jy ! Total flux subtracted in 200 components = -0.000319784 Jy ! Clean residual min=-0.002519 max=0.002165 Jy/beam ! Clean residual mean=-0.000001 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.0953323 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 47 components and 0.0953323 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=0.022574Jy sigma=0.065176 ! Fit after self-cal, rms=0.022561Jy sigma=0.065172 wmodel /scr/pima/bp171ag_uvs/J2314+1923_X_map.mod ! Writing 47 model components to file: /scr/pima/bp171ag_uvs/J2314+1923_X_map.mod wobs /scr/pima/bp171ag_uvs/J2314+1923_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ag_uvs/J2314+1923_X_uvs.fits wwins /scr/pima/bp171ag_uvs/J2314+1923_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171ag_uvs/J2314+1923_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 = -0.000374796 Jy ! Component: 100 - total flux cleaned = -0.000273923 Jy ! Component: 150 - total flux cleaned = -0.000242944 Jy ! Component: 200 - total flux cleaned = -0.000158994 Jy ! Component: 250 - total flux cleaned = 5.52515e-05 Jy ! Component: 300 - total flux cleaned = 0.000232551 Jy ! Component: 350 - total flux cleaned = 0.000425984 Jy ! Component: 400 - total flux cleaned = 0.000656825 Jy ! Component: 450 - total flux cleaned = 0.000812499 Jy ! Component: 500 - total flux cleaned = 0.000877032 Jy ! Component: 550 - total flux cleaned = 0.000980558 Jy ! Component: 600 - total flux cleaned = 0.00104015 Jy ! Component: 650 - total flux cleaned = 0.00105868 Jy ! Component: 700 - total flux cleaned = 0.00102154 Jy ! Component: 750 - total flux cleaned = 0.00102173 Jy ! Component: 800 - total flux cleaned = 0.00102225 Jy ! Component: 850 - total flux cleaned = 0.00103945 Jy ! Component: 900 - total flux cleaned = 0.00100529 Jy ! Component: 950 - total flux cleaned = 0.00107212 Jy ! Component: 1000 - total flux cleaned = 0.00108815 Jy ! Component: 1050 - total flux cleaned = 0.0010882 Jy ! Component: 1100 - total flux cleaned = 0.00110376 Jy ! Component: 1150 - total flux cleaned = 0.00110422 Jy ! Component: 1200 - total flux cleaned = 0.0011643 Jy ! Component: 1250 - total flux cleaned = 0.00116427 Jy ! Component: 1300 - total flux cleaned = 0.0011929 Jy ! Component: 1350 - total flux cleaned = 0.00120674 Jy ! Component: 1400 - total flux cleaned = 0.00126208 Jy ! Component: 1450 - total flux cleaned = 0.00130289 Jy ! Component: 1500 - total flux cleaned = 0.00131648 Jy ! Component: 1550 - total flux cleaned = 0.00138223 Jy ! Component: 1600 - total flux cleaned = 0.00143407 Jy ! Component: 1650 - total flux cleaned = 0.00151033 Jy ! Component: 1700 - total flux cleaned = 0.00159787 Jy ! Component: 1750 - total flux cleaned = 0.00167169 Jy ! Component: 1800 - total flux cleaned = 0.00172004 Jy ! Component: 1850 - total flux cleaned = 0.00175577 Jy ! Component: 1900 - total flux cleaned = 0.0018028 Jy ! Component: 1950 - total flux cleaned = 0.00188381 Jy ! Component: 2000 - total flux cleaned = 0.00192944 Jy ! Component: 2050 - total flux cleaned = 0.00198575 Jy ! Component: 2100 - total flux cleaned = 0.00207464 Jy ! Component: 2150 - total flux cleaned = 0.00212928 Jy ! Component: 2200 - total flux cleaned = 0.0021941 Jy ! Component: 2250 - total flux cleaned = 0.00226874 Jy ! Component: 2300 - total flux cleaned = 0.00232148 Jy ! Component: 2350 - total flux cleaned = 0.00237362 Jy ! Component: 2400 - total flux cleaned = 0.00244589 Jy ! Component: 2450 - total flux cleaned = 0.00247644 Jy ! Component: 2500 - total flux cleaned = 0.00252693 Jy ! Component: 2550 - total flux cleaned = 0.00255689 Jy ! Component: 2600 - total flux cleaned = 0.0025964 Jy ! Component: 2650 - total flux cleaned = 0.00259645 Jy ! Component: 2700 - total flux cleaned = 0.00263526 Jy ! Component: 2750 - total flux cleaned = 0.00267373 Jy ! Component: 2800 - total flux cleaned = 0.00269285 Jy ! Component: 2850 - total flux cleaned = 0.00271159 Jy ! Component: 2900 - total flux cleaned = 0.00271165 Jy ! Component: 2950 - total flux cleaned = 0.00274878 Jy ! Component: 3000 - total flux cleaned = 0.00275802 Jy ! Component: 3050 - total flux cleaned = 0.00279445 Jy ! Component: 3100 - total flux cleaned = 0.00283056 Jy ! Component: 3150 - total flux cleaned = 0.00286629 Jy ! Component: 3200 - total flux cleaned = 0.00288406 Jy ! Component: 3250 - total flux cleaned = 0.00292813 Jy ! Component: 3300 - total flux cleaned = 0.00296311 Jy ! Component: 3350 - total flux cleaned = 0.00297184 Jy ! Component: 3400 - total flux cleaned = 0.00297185 Jy ! Component: 3450 - total flux cleaned = 0.00297194 Jy ! Component: 3500 - total flux cleaned = 0.00303136 Jy ! Component: 3550 - total flux cleaned = 0.00301449 Jy ! Component: 3600 - total flux cleaned = 0.00304801 Jy ! Component: 3650 - total flux cleaned = 0.00303969 Jy ! Component: 3700 - total flux cleaned = 0.00303138 Jy ! Component: 3750 - total flux cleaned = 0.00303956 Jy ! Component: 3800 - total flux cleaned = 0.00304773 Jy ! Component: 3850 - total flux cleaned = 0.00303959 Jy ! Component: 3900 - total flux cleaned = 0.0030395 Jy ! Component: 3950 - total flux cleaned = 0.00302341 Jy ! Component: 4000 - total flux cleaned = 0.00301543 Jy ! Component: 4050 - total flux cleaned = 0.00300754 Jy ! Total flux subtracted in 4096 components = 0.00302334 Jy ! Clean residual min=-0.000445 max=0.000492 Jy/beam ! Clean residual mean=-0.000000 rms=0.000131 Jy/beam ! Combined flux in latest and established models = 0.0983556 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 334 components and 0.0983556 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ag_uvs/J2314+1923_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9746 x 2.34 at 2.659 degrees (North through East) ! Clean map min=-0.0015469 max=0.079246 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ag_uvs/J2314+1923_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0792464 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000130642 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.494566 0.494566 0.989133 1.97827 3.95653 7.91306 15.8261 31.6523 63.3045 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.079 quit ! Quitting program ! Log file /scr/pima/bp171ag_uvs/J2314+1923_X_uvs.log closed on Fri Oct 11 07:21:43 2013