! Started logfile: /scr/pima/bp171af_uvs/J2349-0438_X_uvs.log on Thu Oct 10 16:51:59 2013 obs /scr/pima/bp171af_uvs/J2349-0438_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171af_uvs/J2349-0438_X_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2349-0438 ! ! 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 672 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/bp171af_uvs/J2349-0438_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. ! ! 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=1.018166Jy sigma=6.210807 ! Fit after self-cal, rms=0.834310Jy sigma=4.993361 ! 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=0.7479 mas, bmaj=1.871 mas, bpa=-1.415 degrees ! Estimated noise=5.7818 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 = 0.12927 Jy ! Component: 100 - total flux cleaned = 0.16163 Jy ! Total flux subtracted in 100 components = 0.16163 Jy ! Clean residual min=-0.008472 max=0.014285 Jy/beam ! Clean residual mean=0.000017 rms=0.002546 Jy/beam ! Combined flux in latest and established models = 0.16163 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.16163 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=0.033478Jy sigma=0.228206 ! Fit after self-cal, rms=0.033455Jy sigma=0.228063 ! 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=0.8699 mas, bmaj=2.068 mas, bpa=-1.792 degrees ! Estimated noise=4.61768 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 = 0.0183971 Jy ! Component: 100 - total flux cleaned = 0.0270517 Jy ! Component: 150 - total flux cleaned = 0.0321401 Jy ! Component: 200 - total flux cleaned = 0.0353849 Jy ! Total flux subtracted in 200 components = 0.0353849 Jy ! Clean residual min=-0.008049 max=0.007298 Jy/beam ! Clean residual mean=0.000013 rms=0.001761 Jy/beam ! Combined flux in latest and established models = 0.197015 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 32 components and 0.197015 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=0.024930Jy sigma=0.152979 ! Fit after self-cal, rms=0.024947Jy sigma=0.152943 ! 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 HN 0.91 KP 0.93 MK 1.00 ! NL 1.05 OV 0.99 PT 0.88 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 HN 0.91 KP 0.92 MK 1.04 ! NL 1.08 OV 0.97 PT 0.88 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 HN 0.96 KP 1.06 MK 1.05 ! NL 1.04 OV 1.03 PT 0.91 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 1.00 KP 0.93 MK 1.08 ! NL 1.04 OV 1.00 PT 0.93 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 1.03 KP 1.08 MK 1.01 ! NL 0.98 OV 0.99 PT 0.88 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 1.12 KP 1.04 MK 1.00 ! NL 1.03 OV 1.06 PT 0.93 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 HN 1.00 KP 1.02 MK 1.01 ! NL 1.03 OV 1.05 PT 0.91 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 HN 0.97 KP 1.08 MK 1.03 ! NL 1.01 OV 1.06 PT 0.86 SC 1.11 ! ! ! Fit before self-cal, rms=0.024947Jy sigma=0.152943 ! Fit after self-cal, rms=0.019027Jy sigma=0.108947 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8768 mas, bmaj=2.092 mas, bpa=-1.623 degrees ! Estimated noise=4.57977 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 (-11.6, 11.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00452919 Jy ! Component: 100 - total flux cleaned = 0.00653585 Jy ! Component: 150 - total flux cleaned = 0.00708937 Jy ! Component: 200 - total flux cleaned = 0.00717293 Jy ! Total flux subtracted in 200 components = 0.00717293 Jy ! Clean residual min=-0.003232 max=0.003392 Jy/beam ! Clean residual mean=0.000002 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.204188 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 61 components and 0.204188 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=0.018091Jy sigma=0.100896 ! Fit after self-cal, rms=0.018106Jy sigma=0.100776 ! Inverting map ! Added new window around map position (-8.8, 14.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00294196 Jy ! Component: 100 - total flux cleaned = 0.00444777 Jy ! Component: 150 - total flux cleaned = 0.0046897 Jy ! Component: 200 - total flux cleaned = 0.00485616 Jy ! Total flux subtracted in 200 components = 0.00485616 Jy ! Clean residual min=-0.002690 max=0.001990 Jy/beam ! Clean residual mean=0.000000 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.209044 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 81 components and 0.209044 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=0.017507Jy sigma=0.097316 ! Fit after self-cal, rms=0.017485Jy sigma=0.097200 ! 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=0.017485Jy sigma=0.097200 ! Fit after self-cal, rms=0.017437Jy sigma=0.096846 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8784 mas, bmaj=2.096 mas, bpa=-1.587 degrees ! Estimated noise=4.56663 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000234641 Jy ! Component: 100 - total flux cleaned = -7.28292e-05 Jy ! Component: 150 - total flux cleaned = -0.000144064 Jy ! Component: 200 - total flux cleaned = -0.000207993 Jy ! Total flux subtracted in 200 components = -0.000207993 Jy ! Clean residual min=-0.002317 max=0.001675 Jy/beam ! Clean residual mean=-0.000000 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.208836 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 95 components and 0.208836 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=0.017205Jy sigma=0.096149 ! Fit after self-cal, rms=0.017198Jy sigma=0.096115 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 = 0.000170885 Jy ! Component: 100 - total flux cleaned = 0.00019738 Jy ! Component: 150 - total flux cleaned = 0.000223764 Jy ! Component: 200 - total flux cleaned = 0.000248066 Jy ! Total flux subtracted in 200 components = 0.000248066 Jy ! Clean residual min=-0.002106 max=0.001619 Jy/beam ! Clean residual mean=-0.000000 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.209084 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 107 components and 0.209084 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=0.017092Jy sigma=0.095781 ! Fit after self-cal, rms=0.017086Jy sigma=0.095763 ! 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=0.017086Jy sigma=0.095763 ! Fit after self-cal, rms=0.017066Jy sigma=0.095551 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8796 mas, bmaj=2.099 mas, bpa=-1.543 degrees ! Estimated noise=4.5525 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000596874 Jy ! Component: 100 - total flux cleaned = -0.00054632 Jy ! Component: 150 - total flux cleaned = -0.000498835 Jy ! Component: 200 - total flux cleaned = -0.000477268 Jy ! Total flux subtracted in 200 components = -0.000477268 Jy ! Clean residual min=-0.001897 max=0.001548 Jy/beam ! Clean residual mean=-0.000000 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.208607 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 115 components and 0.208607 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=0.016916Jy sigma=0.095320 ! Fit after self-cal, rms=0.016914Jy sigma=0.095305 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 = 0.000158247 Jy ! Component: 100 - total flux cleaned = 0.000198347 Jy ! Component: 150 - total flux cleaned = 0.000253605 Jy ! Component: 200 - total flux cleaned = 0.000252966 Jy ! Total flux subtracted in 200 components = 0.000252966 Jy ! Clean residual min=-0.001874 max=0.001494 Jy/beam ! Clean residual mean=-0.000000 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.20886 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 122 components and 0.20886 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=0.016856Jy sigma=0.095144 ! Fit after self-cal, rms=0.016853Jy sigma=0.095134 ! 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=0.016853Jy sigma=0.095134 ! Fit after self-cal, rms=0.016841Jy sigma=0.094939 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.948 mas, bmaj=3.366 mas, bpa=-2.878 degrees ! Estimated noise=5.40455 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000829292 Jy ! Component: 100 - total flux cleaned = -0.000770253 Jy ! Component: 150 - total flux cleaned = -0.000723153 Jy ! Component: 200 - total flux cleaned = -0.00062174 Jy ! Total flux subtracted in 200 components = -0.00062174 Jy ! Clean residual min=-0.001685 max=0.001507 Jy/beam ! Clean residual mean=-0.000001 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.208238 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 133 components and 0.208238 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=0.016810Jy sigma=0.094851 ! Fit after self-cal, rms=0.016809Jy sigma=0.094831 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 = 0.000156426 Jy ! Component: 100 - total flux cleaned = 0.000187977 Jy ! Component: 150 - total flux cleaned = 0.000244211 Jy ! Component: 200 - total flux cleaned = 0.00025693 Jy ! Total flux subtracted in 200 components = 0.00025693 Jy ! Clean residual min=-0.001577 max=0.001438 Jy/beam ! Clean residual mean=-0.000001 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.208495 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 139 components and 0.208495 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=0.016822Jy sigma=0.094847 ! Fit after self-cal, rms=0.016819Jy sigma=0.094836 ! 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=0.8806 mas, bmaj=2.101 mas, bpa=-1.496 degrees ! Estimated noise=4.53619 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8806 x 2.101 at -1.496 degrees (North through East) ! Clean map min=-0.0015624 max=0.16821 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=0.7554 mas, bmaj=1.895 mas, bpa=-1.075 degrees ! Estimated noise=5.7301 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.128097 Jy ! Component: 100 - total flux cleaned = 0.15901 Jy ! Component: 150 - total flux cleaned = 0.172932 Jy ! Component: 200 - total flux cleaned = 0.180743 Jy ! Total flux subtracted in 200 components = 0.180743 Jy ! Clean residual min=-0.004402 max=0.005624 Jy/beam ! Clean residual mean=0.000006 rms=0.001162 Jy/beam ! Combined flux in latest and established models = 0.180743 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.180743 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8806 mas, bmaj=2.101 mas, bpa=-1.496 degrees ! Estimated noise=4.53619 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 = 0.00616168 Jy ! Component: 100 - total flux cleaned = 0.010427 Jy ! Component: 150 - total flux cleaned = 0.0136656 Jy ! Component: 200 - total flux cleaned = 0.0162185 Jy ! Total flux subtracted in 200 components = 0.0162185 Jy ! Clean residual min=-0.002703 max=0.003171 Jy/beam ! Clean residual mean=0.000004 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.196961 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 39 components and 0.196961 Jy ! Inverting map ! Added new window around map position (3.6, 28.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00284653 Jy ! Component: 100 - total flux cleaned = 0.00449693 Jy ! Component: 150 - total flux cleaned = 0.00554541 Jy ! Component: 200 - total flux cleaned = 0.00638989 Jy ! Total flux subtracted in 200 components = 0.00638989 Jy ! Clean residual min=-0.002058 max=0.001576 Jy/beam ! Clean residual mean=0.000001 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.203351 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 58 components and 0.203351 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=1.948 mas, bmaj=3.366 mas, bpa=-2.878 degrees ! Estimated noise=5.40455 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141814 Jy ! Component: 100 - total flux cleaned = 0.00231729 Jy ! Component: 150 - total flux cleaned = 0.00297826 Jy ! Component: 200 - total flux cleaned = 0.00331094 Jy ! Total flux subtracted in 200 components = 0.00331094 Jy ! Clean residual min=-0.001485 max=0.001284 Jy/beam ! Clean residual mean=0.000000 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.206662 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 = 0.000228362 Jy ! Component: 100 - total flux cleaned = 0.000322372 Jy ! Component: 150 - total flux cleaned = 0.00039469 Jy ! Component: 200 - total flux cleaned = 0.000449375 Jy ! Total flux subtracted in 200 components = 0.000449375 Jy ! Clean residual min=-0.001425 max=0.001247 Jy/beam ! Clean residual mean=-0.000000 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.207112 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 95 components and 0.207111 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8806 mas, bmaj=2.101 mas, bpa=-1.496 degrees ! Estimated noise=4.53619 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000139954 Jy ! Component: 100 - total flux cleaned = -0.000138763 Jy ! Component: 150 - total flux cleaned = -0.000138221 Jy ! Component: 200 - total flux cleaned = -7.97899e-05 Jy ! Total flux subtracted in 200 components = -7.97899e-05 Jy ! Clean residual min=-0.001622 max=0.001433 Jy/beam ! Clean residual mean=-0.000000 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.207032 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 111 components and 0.207032 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=0.016715Jy sigma=0.094564 ! Fit after self-cal, rms=0.016690Jy sigma=0.094440 wmodel /scr/pima/bp171af_uvs/J2349-0438_X_map.mod ! Writing 111 model components to file: /scr/pima/bp171af_uvs/J2349-0438_X_map.mod wobs /scr/pima/bp171af_uvs/J2349-0438_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171af_uvs/J2349-0438_X_uvs.fits wwins /scr/pima/bp171af_uvs/J2349-0438_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bp171af_uvs/J2349-0438_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 = -0.000461856 Jy ! Component: 100 - total flux cleaned = -0.00058822 Jy ! Component: 150 - total flux cleaned = -0.000611373 Jy ! Component: 200 - total flux cleaned = -0.000698774 Jy ! Component: 250 - total flux cleaned = -0.000845575 Jy ! Component: 300 - total flux cleaned = -0.000965215 Jy ! Component: 350 - total flux cleaned = -0.00108011 Jy ! Component: 400 - total flux cleaned = -0.00115402 Jy ! Component: 450 - total flux cleaned = -0.00119025 Jy ! Component: 500 - total flux cleaned = -0.00120805 Jy ! Component: 550 - total flux cleaned = -0.00132507 Jy ! Component: 600 - total flux cleaned = -0.00145461 Jy ! Component: 650 - total flux cleaned = -0.00151794 Jy ! Component: 700 - total flux cleaned = -0.0016259 Jy ! Component: 750 - total flux cleaned = -0.00168579 Jy ! Component: 800 - total flux cleaned = -0.00178773 Jy ! Component: 850 - total flux cleaned = -0.00183041 Jy ! Component: 900 - total flux cleaned = -0.00194183 Jy ! Component: 950 - total flux cleaned = -0.00204999 Jy ! Component: 1000 - total flux cleaned = -0.00214266 Jy ! Component: 1050 - total flux cleaned = -0.00223329 Jy ! Component: 1100 - total flux cleaned = -0.00229668 Jy ! Component: 1150 - total flux cleaned = -0.00238342 Jy ! Component: 1200 - total flux cleaned = -0.0024441 Jy ! Component: 1250 - total flux cleaned = -0.00251551 Jy ! Component: 1300 - total flux cleaned = -0.00251568 Jy ! Component: 1350 - total flux cleaned = -0.00257348 Jy ! Component: 1400 - total flux cleaned = -0.00261886 Jy ! Component: 1450 - total flux cleaned = -0.00266359 Jy ! Component: 1500 - total flux cleaned = -0.00269649 Jy ! Component: 1550 - total flux cleaned = -0.00273958 Jy ! Component: 1600 - total flux cleaned = -0.00273969 Jy ! Component: 1650 - total flux cleaned = -0.00276043 Jy ! Component: 1700 - total flux cleaned = -0.00272951 Jy ! Component: 1750 - total flux cleaned = -0.00273968 Jy ! Component: 1800 - total flux cleaned = -0.00271948 Jy ! Component: 1850 - total flux cleaned = -0.00264987 Jy ! Component: 1900 - total flux cleaned = -0.00265964 Jy ! Component: 1950 - total flux cleaned = -0.00263046 Jy ! Component: 2000 - total flux cleaned = -0.00260163 Jy ! Component: 2050 - total flux cleaned = -0.00262066 Jy ! Component: 2100 - total flux cleaned = -0.00259238 Jy ! Component: 2150 - total flux cleaned = -0.00262975 Jy ! Component: 2200 - total flux cleaned = -0.0026759 Jy ! Component: 2250 - total flux cleaned = -0.00273067 Jy ! Component: 2300 - total flux cleaned = -0.0027306 Jy ! Component: 2350 - total flux cleaned = -0.00275757 Jy ! Component: 2400 - total flux cleaned = -0.00278427 Jy ! Component: 2450 - total flux cleaned = -0.00279307 Jy ! Component: 2500 - total flux cleaned = -0.00281054 Jy ! Component: 2550 - total flux cleaned = -0.00281041 Jy ! Component: 2600 - total flux cleaned = -0.0028363 Jy ! Component: 2650 - total flux cleaned = -0.00285345 Jy ! Component: 2700 - total flux cleaned = -0.00285348 Jy ! Component: 2750 - total flux cleaned = -0.00287035 Jy ! Component: 2800 - total flux cleaned = -0.00287866 Jy ! Component: 2850 - total flux cleaned = -0.00288699 Jy ! Component: 2900 - total flux cleaned = -0.00287877 Jy ! Component: 2950 - total flux cleaned = -0.00291183 Jy ! Component: 3000 - total flux cleaned = -0.00291189 Jy ! Component: 3050 - total flux cleaned = -0.00290377 Jy ! Component: 3100 - total flux cleaned = -0.0029038 Jy ! Component: 3150 - total flux cleaned = -0.00291194 Jy ! Component: 3200 - total flux cleaned = -0.00291199 Jy ! Component: 3250 - total flux cleaned = -0.002904 Jy ! Component: 3300 - total flux cleaned = -0.002912 Jy ! Component: 3350 - total flux cleaned = -0.00290409 Jy ! Component: 3400 - total flux cleaned = -0.00290412 Jy ! Component: 3450 - total flux cleaned = -0.002912 Jy ! Component: 3500 - total flux cleaned = -0.0028963 Jy ! Component: 3550 - total flux cleaned = -0.0028963 Jy ! Component: 3600 - total flux cleaned = -0.00289634 Jy ! Component: 3650 - total flux cleaned = -0.00289633 Jy ! Component: 3700 - total flux cleaned = -0.00289634 Jy ! Component: 3750 - total flux cleaned = -0.00289632 Jy ! Component: 3800 - total flux cleaned = -0.00288861 Jy ! Component: 3850 - total flux cleaned = -0.00285774 Jy ! Component: 3900 - total flux cleaned = -0.0028501 Jy ! Component: 3950 - total flux cleaned = -0.00284246 Jy ! Component: 4000 - total flux cleaned = -0.00284245 Jy ! Component: 4050 - total flux cleaned = -0.00282714 Jy ! Total flux subtracted in 4096 components = -0.00281951 Jy ! Clean residual min=-0.000479 max=0.000433 Jy/beam ! Clean residual mean=0.000000 rms=0.000123 Jy/beam ! Combined flux in latest and established models = 0.204212 Jy keep ! Adding 236 model components to the UV plane model. ! The established model now contains 347 components and 0.204212 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171af_uvs/J2349-0438_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8806 x 2.101 at -1.496 degrees (North through East) ! Clean map min=-0.0010316 max=0.16808 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171af_uvs/J2349-0438_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.168076 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000117579 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.209867 0.209867 0.419734 0.839468 1.67894 3.35787 6.71575 13.4315 26.863 53.726 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.168 quit ! Quitting program ! Log file /scr/pima/bp171af_uvs/J2349-0438_X_uvs.log closed on Thu Oct 10 16:52:03 2013