! Started logfile: /scr/pima/bp171ac_uvs/J0853-2922_X_uvs.log on Mon Dec 9 01:46:31 2013 obs /scr/pima/bp171ac_uvs/J0853-2922_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171ac_uvs/J0853-2922_X_uva.fits ! AN table 1: 4 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.659722 visibilities/baseline/integration-bin. ! Found source: J0853-2922 ! ! 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 760 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/bp171ac_uvs/J0853-2922_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 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000981Jy sigma=1.197178 ! Fit after self-cal, rms=0.972907Jy sigma=1.158578 ! 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=0.8878 mas, bmaj=2.335 mas, bpa=-7.585 degrees ! Estimated noise=34.2825 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 = 0.0226968 Jy ! Component: 100 - total flux cleaned = 0.0303058 Jy ! Total flux subtracted in 100 components = 0.0303058 Jy ! Clean residual min=-0.003416 max=0.003722 Jy/beam ! Clean residual mean=0.000014 rms=0.000921 Jy/beam ! Combined flux in latest and established models = 0.0303058 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0303058 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=0.022961Jy sigma=0.026676 ! Fit after self-cal, rms=0.020105Jy sigma=0.024593 ! 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=1.164 mas, bmaj=2.977 mas, bpa=-4.736 degrees ! Estimated noise=23.8821 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 = 0.00634466 Jy ! Component: 100 - total flux cleaned = 0.00877126 Jy ! Component: 150 - total flux cleaned = 0.00984202 Jy ! Component: 200 - total flux cleaned = 0.0103057 Jy ! Total flux subtracted in 200 components = 0.0103057 Jy ! Clean residual min=-0.002152 max=0.001943 Jy/beam ! Clean residual mean=0.000004 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.0406115 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 45 components and 0.0406115 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=0.020106Jy sigma=0.020713 ! Fit after self-cal, rms=0.020096Jy sigma=0.020708 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.164 x 2.977 at -4.736 degrees (North through East) ! Clean map min=-0.0020294 max=0.031462 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* ! 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: ! BR 1.00* FD 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: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 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 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 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 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 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 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 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 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 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=0.020096Jy sigma=0.020708 ! Fit after self-cal, rms=0.020096Jy sigma=0.020708 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.164 mas, bmaj=2.977 mas, bpa=-4.736 degrees ! Estimated noise=23.8821 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 = 0.000115007 Jy ! Component: 100 - total flux cleaned = 0.000140451 Jy ! Component: 150 - total flux cleaned = 0.00017726 Jy ! Component: 200 - total flux cleaned = 0.000201162 Jy ! Total flux subtracted in 200 components = 0.000201162 Jy ! Clean residual min=-0.002140 max=0.001931 Jy/beam ! Clean residual mean=0.000003 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.0408127 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 49 components and 0.0408127 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=0.020075Jy sigma=0.020690 ! Fit after self-cal, rms=0.020076Jy sigma=0.020690 ! 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=0.020076Jy sigma=0.020690 ! Fit after self-cal, rms=0.020076Jy sigma=0.020690 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.164 mas, bmaj=2.977 mas, bpa=-4.736 degrees ! Estimated noise=23.8821 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.20941e-05 Jy ! Component: 100 - total flux cleaned = 7.51548e-05 Jy ! Component: 150 - total flux cleaned = 9.72938e-05 Jy ! Component: 200 - total flux cleaned = 0.000118521 Jy ! Total flux subtracted in 200 components = 0.000118521 Jy ! Clean residual min=-0.002122 max=0.001940 Jy/beam ! Clean residual mean=0.000003 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.0409312 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 49 components and 0.0409312 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=0.020053Jy sigma=0.020682 ! Fit after self-cal, rms=0.020055Jy sigma=0.020682 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 = 4.68884e-05 Jy ! Component: 100 - total flux cleaned = 6.6901e-05 Jy ! Component: 150 - total flux cleaned = 8.68995e-05 Jy ! Component: 200 - total flux cleaned = 0.000106069 Jy ! Total flux subtracted in 200 components = 0.000106069 Jy ! Clean residual min=-0.002113 max=0.001944 Jy/beam ! Clean residual mean=0.000003 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.0410372 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 49 components and 0.0410372 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=0.020037Jy sigma=0.020676 ! Fit after self-cal, rms=0.020039Jy sigma=0.020675 ! 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=0.020039Jy sigma=0.020675 ! Fit after self-cal, rms=0.020039Jy sigma=0.020675 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.164 mas, bmaj=2.977 mas, bpa=-4.736 degrees ! Estimated noise=23.8821 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.28755e-05 Jy ! Component: 100 - total flux cleaned = 5.12294e-05 Jy ! Component: 150 - total flux cleaned = 7.76828e-05 Jy ! Component: 200 - total flux cleaned = 9.48183e-05 Jy ! Total flux subtracted in 200 components = 9.48183e-05 Jy ! Clean residual min=-0.002106 max=0.001947 Jy/beam ! Clean residual mean=0.000003 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.0411321 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 51 components and 0.0411321 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=0.020025Jy sigma=0.020670 ! Fit after self-cal, rms=0.020026Jy sigma=0.020670 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 = 2.86238e-05 Jy ! Component: 100 - total flux cleaned = 4.49056e-05 Jy ! Component: 150 - total flux cleaned = 6.05956e-05 Jy ! Component: 200 - total flux cleaned = 7.59528e-05 Jy ! Total flux subtracted in 200 components = 7.59528e-05 Jy ! Clean residual min=-0.002097 max=0.001952 Jy/beam ! Clean residual mean=0.000003 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.041208 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 52 components and 0.041208 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=0.020011Jy sigma=0.020668 ! Fit after self-cal, rms=0.020013Jy sigma=0.020668 ! 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=0.020013Jy sigma=0.020668 ! Fit after self-cal, rms=0.020013Jy sigma=0.020668 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.702 mas, bmaj=7.711 mas, bpa=4.939 degrees ! Estimated noise=26.3017 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000197202 Jy ! Component: 100 - total flux cleaned = 0.000205026 Jy ! Component: 150 - total flux cleaned = 0.000211617 Jy ! Component: 200 - total flux cleaned = 0.000217659 Jy ! Total flux subtracted in 200 components = 0.000217659 Jy ! Clean residual min=-0.002330 max=0.001939 Jy/beam ! Clean residual mean=0.000004 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.0414257 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 54 components and 0.0414257 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=0.020014Jy sigma=0.020654 ! Fit after self-cal, rms=0.020016Jy sigma=0.020652 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 = 4.26785e-05 Jy ! Component: 100 - total flux cleaned = 5.01851e-05 Jy ! Component: 150 - total flux cleaned = 5.66702e-05 Jy ! Component: 200 - total flux cleaned = 6.2393e-05 Jy ! Total flux subtracted in 200 components = 6.2393e-05 Jy ! Clean residual min=-0.002317 max=0.001941 Jy/beam ! Clean residual mean=0.000004 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.0414881 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 58 components and 0.0414881 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=0.020005Jy sigma=0.020654 ! Fit after self-cal, rms=0.020007Jy sigma=0.020653 ! 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=1.164 mas, bmaj=2.977 mas, bpa=-4.736 degrees ! Estimated noise=23.8821 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.164 x 2.977 at -4.736 degrees (North through East) ! Clean map min=-0.0020156 max=0.029375 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=0.8878 mas, bmaj=2.335 mas, bpa=-7.585 degrees ! Estimated noise=34.2825 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0241851 Jy ! Component: 100 - total flux cleaned = 0.031943 Jy ! Component: 150 - total flux cleaned = 0.0358866 Jy ! Component: 200 - total flux cleaned = 0.0380784 Jy ! Total flux subtracted in 200 components = 0.0380784 Jy ! Clean residual min=-0.002511 max=0.002709 Jy/beam ! Clean residual mean=0.000006 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.0380784 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 37 model components to the UV plane model. ! The established model now contains 37 components and 0.0380784 Jy ! Inverting map and beam ! Estimated beam: bmin=1.164 mas, bmaj=2.977 mas, bpa=-4.736 degrees ! Estimated noise=23.8821 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 = 0.00181325 Jy ! Component: 100 - total flux cleaned = 0.00256959 Jy ! Component: 150 - total flux cleaned = 0.002858 Jy ! Component: 200 - total flux cleaned = 0.00287897 Jy ! Total flux subtracted in 200 components = 0.00287897 Jy ! Clean residual min=-0.002116 max=0.001899 Jy/beam ! Clean residual mean=0.000004 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.0409574 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 42 components and 0.0409574 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=2.702 mas, bmaj=7.711 mas, bpa=4.939 degrees ! Estimated noise=26.3017 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000283918 Jy ! Component: 100 - total flux cleaned = 0.000283588 Jy ! Component: 150 - total flux cleaned = 0.000298304 Jy ! Component: 200 - total flux cleaned = 0.000312603 Jy ! Total flux subtracted in 200 components = 0.000312603 Jy ! Clean residual min=-0.002334 max=0.001919 Jy/beam ! Clean residual mean=0.000005 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.04127 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 = 1.38715e-05 Jy ! Component: 100 - total flux cleaned = 2.73182e-05 Jy ! Component: 150 - total flux cleaned = 4.03393e-05 Jy ! Component: 200 - total flux cleaned = 4.68884e-05 Jy ! Total flux subtracted in 200 components = 4.68884e-05 Jy ! Clean residual min=-0.002324 max=0.001922 Jy/beam ! Clean residual mean=0.000005 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.0413168 Jy ! Adding 6 model components to the UV plane model. ! The established model now contains 43 components and 0.0413168 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.164 mas, bmaj=2.977 mas, bpa=-4.736 degrees ! Estimated noise=23.8821 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000149062 Jy ! Component: 100 - total flux cleaned = -0.000148907 Jy ! Component: 150 - total flux cleaned = -0.000132266 Jy ! Component: 200 - total flux cleaned = -0.000116773 Jy ! Total flux subtracted in 200 components = -0.000116773 Jy ! Clean residual min=-0.002086 max=0.001910 Jy/beam ! Clean residual mean=0.000004 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.0412001 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 47 components and 0.0412001 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=0.020016Jy sigma=0.020665 ! Fit after self-cal, rms=0.020019Jy sigma=0.020663 wmodel /scr/pima/bp171ac_uvs/J0853-2922_X_map.mod ! Writing 47 model components to file: /scr/pima/bp171ac_uvs/J0853-2922_X_map.mod wobs /scr/pima/bp171ac_uvs/J0853-2922_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ac_uvs/J0853-2922_X_uvs.fits wwins /scr/pima/bp171ac_uvs/J0853-2922_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171ac_uvs/J0853-2922_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 = -0.000436464 Jy ! Component: 100 - total flux cleaned = -0.000724801 Jy ! Component: 150 - total flux cleaned = -0.00101926 Jy ! Component: 200 - total flux cleaned = -0.00126882 Jy ! Component: 250 - total flux cleaned = -0.00160996 Jy ! Component: 300 - total flux cleaned = -0.00188338 Jy ! Component: 350 - total flux cleaned = -0.00204968 Jy ! Component: 400 - total flux cleaned = -0.00223077 Jy ! Component: 450 - total flux cleaned = -0.00233899 Jy ! Component: 500 - total flux cleaned = -0.00252598 Jy ! Component: 550 - total flux cleaned = -0.00260579 Jy ! Component: 600 - total flux cleaned = -0.0026832 Jy ! Component: 650 - total flux cleaned = -0.00285231 Jy ! Component: 700 - total flux cleaned = -0.00297987 Jy ! Component: 750 - total flux cleaned = -0.00312165 Jy ! Component: 800 - total flux cleaned = -0.00322514 Jy ! Component: 850 - total flux cleaned = -0.00332633 Jy ! Component: 900 - total flux cleaned = -0.00335931 Jy ! Component: 950 - total flux cleaned = -0.00339138 Jy ! Component: 1000 - total flux cleaned = -0.00336044 Jy ! Component: 1050 - total flux cleaned = -0.00337566 Jy ! Component: 1100 - total flux cleaned = -0.00330088 Jy ! Component: 1150 - total flux cleaned = -0.00327145 Jy ! Component: 1200 - total flux cleaned = -0.00322833 Jy ! Component: 1250 - total flux cleaned = -0.0032004 Jy ! Component: 1300 - total flux cleaned = -0.00320014 Jy ! Component: 1350 - total flux cleaned = -0.0031322 Jy ! Component: 1400 - total flux cleaned = -0.00313205 Jy ! Component: 1450 - total flux cleaned = -0.00310564 Jy ! Component: 1500 - total flux cleaned = -0.00305414 Jy ! Component: 1550 - total flux cleaned = -0.002991 Jy ! Component: 1600 - total flux cleaned = -0.00292858 Jy ! Component: 1650 - total flux cleaned = -0.00290382 Jy ! Component: 1700 - total flux cleaned = -0.00287949 Jy ! Component: 1750 - total flux cleaned = -0.00289157 Jy ! Component: 1800 - total flux cleaned = -0.00289164 Jy ! Component: 1850 - total flux cleaned = -0.00289185 Jy ! Component: 1900 - total flux cleaned = -0.00285719 Jy ! Component: 1950 - total flux cleaned = -0.00292623 Jy ! Component: 2000 - total flux cleaned = -0.00290337 Jy ! Component: 2050 - total flux cleaned = -0.00290334 Jy ! Component: 2100 - total flux cleaned = -0.00293688 Jy ! Component: 2150 - total flux cleaned = -0.00293679 Jy ! Component: 2200 - total flux cleaned = -0.00291498 Jy ! Component: 2250 - total flux cleaned = -0.00293674 Jy ! Component: 2300 - total flux cleaned = -0.00294756 Jy ! Component: 2350 - total flux cleaned = -0.00293694 Jy ! Component: 2400 - total flux cleaned = -0.00292639 Jy ! Component: 2450 - total flux cleaned = -0.00295805 Jy ! Component: 2500 - total flux cleaned = -0.00292669 Jy ! Component: 2550 - total flux cleaned = -0.00291639 Jy ! Component: 2600 - total flux cleaned = -0.00290618 Jy ! Component: 2650 - total flux cleaned = -0.00290623 Jy ! Component: 2700 - total flux cleaned = -0.00292658 Jy ! Component: 2750 - total flux cleaned = -0.00291633 Jy ! Component: 2800 - total flux cleaned = -0.00288611 Jy ! Component: 2850 - total flux cleaned = -0.00290605 Jy ! Component: 2900 - total flux cleaned = -0.00290601 Jy ! Component: 2950 - total flux cleaned = -0.00289614 Jy ! Component: 3000 - total flux cleaned = -0.00291579 Jy ! Component: 3050 - total flux cleaned = -0.00287663 Jy ! Component: 3100 - total flux cleaned = -0.00289617 Jy ! Component: 3150 - total flux cleaned = -0.00287676 Jy ! Component: 3200 - total flux cleaned = -0.00288648 Jy ! Component: 3250 - total flux cleaned = -0.00288645 Jy ! Component: 3300 - total flux cleaned = -0.00289608 Jy ! Component: 3350 - total flux cleaned = -0.00290569 Jy ! Component: 3400 - total flux cleaned = -0.00292479 Jy ! Component: 3450 - total flux cleaned = -0.00290581 Jy ! Component: 3500 - total flux cleaned = -0.00291535 Jy ! Component: 3550 - total flux cleaned = -0.00291539 Jy ! Component: 3600 - total flux cleaned = -0.00292487 Jy ! Component: 3650 - total flux cleaned = -0.00294372 Jy ! Component: 3700 - total flux cleaned = -0.00297199 Jy ! Component: 3750 - total flux cleaned = -0.00300952 Jy ! Component: 3800 - total flux cleaned = -0.0030189 Jy ! Component: 3850 - total flux cleaned = -0.00302827 Jy ! Component: 3900 - total flux cleaned = -0.00304706 Jy ! Component: 3950 - total flux cleaned = -0.00305644 Jy ! Component: 4000 - total flux cleaned = -0.00310317 Jy ! Component: 4050 - total flux cleaned = -0.00312186 Jy ! Total flux subtracted in 4096 components = -0.00313119 Jy ! Clean residual min=-0.000569 max=0.000603 Jy/beam ! Clean residual mean=-0.000000 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.0380689 Jy keep ! Adding 208 model components to the UV plane model. ! The established model now contains 255 components and 0.0380689 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ac_uvs/J0853-2922_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.164 x 2.977 at -4.736 degrees (North through East) ! Clean map min=-0.0013616 max=0.028967 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ac_uvs/J0853-2922_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0289668 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000151856 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.57273 1.57273 3.14546 6.29092 12.5818 25.1637 50.3273 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.028 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 190.751 quit ! Quitting program ! Log file /scr/pima/bp171ac_uvs/J0853-2922_X_uvs.log closed on Mon Dec 9 01:46:35 2013