! Started logfile: /scr/pima/bp171a1_uvs/J0654-105A_X_uvs.log on Fri Mar 15 16:09:34 2013 obs /scr/pima/bp171a1_uvs/J0654-105A_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a1_uvs/J0654-105A_X_uva.fits ! AN table 1: 23 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.644444 visibilities/baseline/integration-bin. ! Found source: J0654-105A ! ! 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 7.40797e+09 3.2e+07 1 3.2e+07 ! 02 2 7.43997e+09 3.2e+07 1 3.2e+07 ! 03 3 7.47197e+09 3.2e+07 1 3.2e+07 ! 04 4 7.56797e+09 3.2e+07 1 3.2e+07 ! 05 5 7.75997e+09 3.2e+07 1 3.2e+07 ! 06 6 7.79197e+09 3.2e+07 1 3.2e+07 ! 07 7 7.82397e+09 3.2e+07 1 3.2e+07 ! 08 8 7.85597e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 5336 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/bp171a1_uvs/J0654-105A_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 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.016861Jy sigma=0.718807 ! Fit after self-cal, rms=0.906321Jy sigma=0.640659 ! 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=0.7152 mas, bmaj=1.964 mas, bpa=-7.313 degrees ! Estimated noise=21.8326 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 = 0.0726618 Jy ! Component: 100 - total flux cleaned = 0.092395 Jy ! Total flux subtracted in 100 components = 0.092395 Jy ! Clean residual min=-0.010161 max=0.017833 Jy/beam ! Clean residual mean=0.000001 rms=0.002777 Jy/beam ! Combined flux in latest and established models = 0.092395 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.092395 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=0.054952Jy sigma=0.038837 ! Fit after self-cal, rms=0.054119Jy sigma=0.038248 ! Inverting map ! Added new window around map position (1, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0160009 Jy ! Component: 100 - total flux cleaned = 0.0235253 Jy ! Total flux subtracted in 100 components = 0.0235253 Jy ! Clean residual min=-0.009165 max=0.014025 Jy/beam ! Clean residual mean=0.000000 rms=0.002213 Jy/beam ! Combined flux in latest and established models = 0.11592 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 17 components and 0.11592 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=0.049774Jy sigma=0.035173 ! Fit after self-cal, rms=0.049156Jy sigma=0.034736 ! 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=0.8425 mas, bmaj=2.174 mas, bpa=-6.414 degrees ! Estimated noise=13.7042 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 = 0.00616424 Jy ! Component: 100 - total flux cleaned = 0.00725432 Jy ! Component: 150 - total flux cleaned = 0.00781293 Jy ! Component: 200 - total flux cleaned = 0.00817559 Jy ! Total flux subtracted in 200 components = 0.00817559 Jy ! Clean residual min=-0.007690 max=0.012850 Jy/beam ! Clean residual mean=-0.000007 rms=0.002343 Jy/beam ! Combined flux in latest and established models = 0.124096 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 26 components and 0.124096 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=0.047896Jy sigma=0.033845 ! Fit after self-cal, rms=0.047795Jy sigma=0.033773 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.93 HN 1.59 KP 0.94 ! LA 1.59 MK 0.96 NL 0.90 OV 0.88 ! PT 0.78 SC 0.96 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.83 HN 1.56 KP 0.93 ! LA 1.54 MK 0.95 NL 0.92 OV 0.85 ! PT 0.82 SC 0.91 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 0.88 HN 1.77 KP 1.06 ! LA 1.49 MK 1.03 NL 0.88 OV 0.89 ! PT 0.83 SC 0.95 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.90 HN 1.81 KP 0.89 ! LA 1.52 MK 1.01 NL 0.86 OV 0.86 ! PT 0.84 SC 0.99 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.81 HN 1.80 KP 1.02 ! LA 1.50 MK 0.92 NL 0.83 OV 0.85 ! PT 0.82 SC 0.91 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.84 HN 2.01 KP 0.99 ! LA 1.59 MK 0.95 NL 0.84 OV 0.88 ! PT 0.81 SC 0.89 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.83 HN 1.81 KP 1.00 ! LA 1.46 MK 0.92 NL 0.89 OV 0.91 ! PT 0.79 SC 0.92 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.85 HN 1.65 KP 1.02 ! LA 1.42 MK 0.93 NL 0.86 OV 0.90 ! PT 0.74 SC 1.10 ! ! ! Fit before self-cal, rms=0.047795Jy sigma=0.033773 ! Fit after self-cal, rms=0.051986Jy sigma=0.027378 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8551 mas, bmaj=2.143 mas, bpa=-5.245 degrees ! Estimated noise=14.0499 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 = -0.00055354 Jy ! Component: 100 - total flux cleaned = -0.000661418 Jy ! Component: 150 - total flux cleaned = -0.000750412 Jy ! Component: 200 - total flux cleaned = -0.000749949 Jy ! Total flux subtracted in 200 components = -0.000749949 Jy ! Clean residual min=-0.002578 max=0.002663 Jy/beam ! Clean residual mean=-0.000019 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.123346 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 37 components and 0.123346 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=0.051871Jy sigma=0.027281 ! Fit after self-cal, rms=0.052196Jy sigma=0.027222 ! 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=0.052196Jy sigma=0.027222 ! Fit after self-cal, rms=0.052321Jy sigma=0.027210 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8528 mas, bmaj=2.138 mas, bpa=-5.207 degrees ! Estimated noise=13.9908 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000310999 Jy ! Component: 100 - total flux cleaned = -0.000386521 Jy ! Component: 150 - total flux cleaned = -0.00044795 Jy ! Component: 200 - total flux cleaned = -0.000531703 Jy ! Total flux subtracted in 200 components = -0.000531703 Jy ! Clean residual min=-0.002386 max=0.002441 Jy/beam ! Clean residual mean=-0.000019 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.122814 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 41 components and 0.122814 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=0.052268Jy sigma=0.027164 ! Fit after self-cal, rms=0.052271Jy sigma=0.027161 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 = -0.000128807 Jy ! Component: 100 - total flux cleaned = -0.000129475 Jy ! Component: 150 - total flux cleaned = -0.000170333 Jy ! Component: 200 - total flux cleaned = -0.000189512 Jy ! Total flux subtracted in 200 components = -0.000189512 Jy ! Clean residual min=-0.002258 max=0.002368 Jy/beam ! Clean residual mean=-0.000019 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.122625 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 48 components and 0.122625 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=0.052253Jy sigma=0.027143 ! Fit after self-cal, rms=0.052250Jy sigma=0.027141 ! 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=0.052250Jy sigma=0.027141 ! Fit after self-cal, rms=0.052292Jy sigma=0.027134 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8514 mas, bmaj=2.134 mas, bpa=-5.154 degrees ! Estimated noise=13.9556 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000281132 Jy ! Component: 100 - total flux cleaned = -0.000280322 Jy ! Component: 150 - total flux cleaned = -0.000299169 Jy ! Component: 200 - total flux cleaned = -0.0002996 Jy ! Total flux subtracted in 200 components = -0.0002996 Jy ! Clean residual min=-0.002159 max=0.002392 Jy/beam ! Clean residual mean=-0.000019 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.122325 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 53 components and 0.122325 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=0.052272Jy sigma=0.027117 ! Fit after self-cal, rms=0.052274Jy sigma=0.027115 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 = -0.000109094 Jy ! Component: 100 - total flux cleaned = -9.41089e-05 Jy ! Component: 150 - total flux cleaned = -0.000108535 Jy ! Component: 200 - total flux cleaned = -0.000122089 Jy ! Total flux subtracted in 200 components = -0.000122089 Jy ! Clean residual min=-0.002143 max=0.002344 Jy/beam ! Clean residual mean=-0.000019 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.122203 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 59 components and 0.122203 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=0.052265Jy sigma=0.027108 ! Fit after self-cal, rms=0.052263Jy sigma=0.027107 ! 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=0.052263Jy sigma=0.027107 ! Fit after self-cal, rms=0.052283Jy sigma=0.027103 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.066 mas, bmaj=3.69 mas, bpa=-3.609 degrees ! Estimated noise=18.3006 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000611227 Jy ! Component: 100 - total flux cleaned = 0.000664667 Jy ! Component: 150 - total flux cleaned = 0.000709956 Jy ! Component: 200 - total flux cleaned = 0.000748935 Jy ! Total flux subtracted in 200 components = 0.000748935 Jy ! Clean residual min=-0.003953 max=0.003851 Jy/beam ! Clean residual mean=-0.000044 rms=0.001376 Jy/beam ! Combined flux in latest and established models = 0.122952 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 62 components and 0.122952 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=0.052280Jy sigma=0.027112 ! Fit after self-cal, rms=0.052293Jy sigma=0.027111 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 = 0.000183724 Jy ! Component: 100 - total flux cleaned = 0.000218405 Jy ! Component: 150 - total flux cleaned = 0.000250009 Jy ! Component: 200 - total flux cleaned = 0.000279196 Jy ! Total flux subtracted in 200 components = 0.000279196 Jy ! Clean residual min=-0.003958 max=0.003854 Jy/beam ! Clean residual mean=-0.000044 rms=0.001374 Jy/beam ! Combined flux in latest and established models = 0.123231 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 63 components and 0.123231 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=0.052293Jy sigma=0.027118 ! Fit after self-cal, rms=0.052296Jy sigma=0.027117 ! 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=0.8502 mas, bmaj=2.131 mas, bpa=-5.115 degrees ! Estimated noise=13.9247 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8502 x 2.131 at -5.115 degrees (North through East) ! Clean map min=-0.0022537 max=0.091378 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=0.7222 mas, bmaj=1.927 mas, bpa=-5.921 degrees ! Estimated noise=21.644 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0717723 Jy ! Component: 100 - total flux cleaned = 0.0933426 Jy ! Component: 150 - total flux cleaned = 0.104152 Jy ! Component: 200 - total flux cleaned = 0.110214 Jy ! Total flux subtracted in 200 components = 0.110214 Jy ! Clean residual min=-0.003158 max=0.003859 Jy/beam ! Clean residual mean=-0.000008 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.110214 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.110214 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8502 mas, bmaj=2.131 mas, bpa=-5.115 degrees ! Estimated noise=13.9247 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 = 0.00527234 Jy ! Component: 100 - total flux cleaned = 0.00812729 Jy ! Component: 150 - total flux cleaned = 0.00986315 Jy ! Component: 200 - total flux cleaned = 0.0102991 Jy ! Total flux subtracted in 200 components = 0.0102991 Jy ! Clean residual min=-0.002037 max=0.002436 Jy/beam ! Clean residual mean=-0.000019 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.120513 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 39 components and 0.120513 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=2.066 mas, bmaj=3.69 mas, bpa=-3.609 degrees ! Estimated noise=18.3006 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00176321 Jy ! Component: 100 - total flux cleaned = 0.0026371 Jy ! Component: 150 - total flux cleaned = 0.00280242 Jy ! Component: 200 - total flux cleaned = 0.00290428 Jy ! Total flux subtracted in 200 components = 0.00290428 Jy ! Clean residual min=-0.003939 max=0.003909 Jy/beam ! Clean residual mean=-0.000044 rms=0.001373 Jy/beam ! Combined flux in latest and established models = 0.123417 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 = 6.50121e-05 Jy ! Component: 100 - total flux cleaned = 0.000108065 Jy ! Component: 150 - total flux cleaned = 0.000138636 Jy ! Component: 200 - total flux cleaned = 0.000159731 Jy ! Total flux subtracted in 200 components = 0.000159731 Jy ! Clean residual min=-0.003946 max=0.003925 Jy/beam ! Clean residual mean=-0.000044 rms=0.001372 Jy/beam ! Combined flux in latest and established models = 0.123577 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 53 components and 0.123577 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8502 mas, bmaj=2.131 mas, bpa=-5.115 degrees ! Estimated noise=13.9247 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000473159 Jy ! Component: 100 - total flux cleaned = -0.000697647 Jy ! Component: 150 - total flux cleaned = -0.000797602 Jy ! Component: 200 - total flux cleaned = -0.000857008 Jy ! Total flux subtracted in 200 components = -0.000857008 Jy ! Clean residual min=-0.002086 max=0.002541 Jy/beam ! Clean residual mean=-0.000019 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.12272 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 57 components and 0.12272 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=0.052282Jy sigma=0.027101 ! Fit after self-cal, rms=0.052267Jy sigma=0.027099 wmodel /scr/pima/bp171a1_uvs/J0654-105A_X_map.mod ! Writing 57 model components to file: /scr/pima/bp171a1_uvs/J0654-105A_X_map.mod wobs /scr/pima/bp171a1_uvs/J0654-105A_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a1_uvs/J0654-105A_X_uvs.fits wwins /scr/pima/bp171a1_uvs/J0654-105A_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171a1_uvs/J0654-105A_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 = 0.000887798 Jy ! Component: 100 - total flux cleaned = 0.00138856 Jy ! Component: 150 - total flux cleaned = 0.00149611 Jy ! Component: 200 - total flux cleaned = 0.00142894 Jy ! Component: 250 - total flux cleaned = 0.00130149 Jy ! Component: 300 - total flux cleaned = 0.00114835 Jy ! Component: 350 - total flux cleaned = 0.000972147 Jy ! Component: 400 - total flux cleaned = 0.000915713 Jy ! Component: 450 - total flux cleaned = 0.000860146 Jy ! Component: 500 - total flux cleaned = 0.000780686 Jy ! Component: 550 - total flux cleaned = 0.000780545 Jy ! Component: 600 - total flux cleaned = 0.000654106 Jy ! Component: 650 - total flux cleaned = 0.000506806 Jy ! Component: 700 - total flux cleaned = 0.000459275 Jy ! Component: 750 - total flux cleaned = 0.000388403 Jy ! Component: 800 - total flux cleaned = 0.000296651 Jy ! Component: 850 - total flux cleaned = 0.000252141 Jy ! Component: 900 - total flux cleaned = 0.000296817 Jy ! Component: 950 - total flux cleaned = 0.000340184 Jy ! Component: 1000 - total flux cleaned = 0.000382481 Jy ! Component: 1050 - total flux cleaned = 0.000382083 Jy ! Component: 1100 - total flux cleaned = 0.000464391 Jy ! Component: 1150 - total flux cleaned = 0.000484244 Jy ! Component: 1200 - total flux cleaned = 0.000523809 Jy ! Component: 1250 - total flux cleaned = 0.000563179 Jy ! Component: 1300 - total flux cleaned = 0.000620875 Jy ! Component: 1350 - total flux cleaned = 0.000658901 Jy ! Component: 1400 - total flux cleaned = 0.000677476 Jy ! Component: 1450 - total flux cleaned = 0.000659448 Jy ! Component: 1500 - total flux cleaned = 0.000677829 Jy ! Component: 1550 - total flux cleaned = 0.000731195 Jy ! Component: 1600 - total flux cleaned = 0.000766386 Jy ! Component: 1650 - total flux cleaned = 0.000714866 Jy ! Component: 1700 - total flux cleaned = 0.00073235 Jy ! Component: 1750 - total flux cleaned = 0.000749333 Jy ! Component: 1800 - total flux cleaned = 0.000749125 Jy ! Component: 1850 - total flux cleaned = 0.000716182 Jy ! Component: 1900 - total flux cleaned = 0.000683757 Jy ! Component: 1950 - total flux cleaned = 0.000651804 Jy ! Component: 2000 - total flux cleaned = 0.00066763 Jy ! Component: 2050 - total flux cleaned = 0.000667584 Jy ! Component: 2100 - total flux cleaned = 0.000652232 Jy ! Component: 2150 - total flux cleaned = 0.000698024 Jy ! Component: 2200 - total flux cleaned = 0.000727999 Jy ! Component: 2250 - total flux cleaned = 0.000712936 Jy ! Component: 2300 - total flux cleaned = 0.000742487 Jy ! Component: 2350 - total flux cleaned = 0.000771658 Jy ! Component: 2400 - total flux cleaned = 0.000771928 Jy ! Component: 2450 - total flux cleaned = 0.00081486 Jy ! Component: 2500 - total flux cleaned = 0.000871742 Jy ! Component: 2550 - total flux cleaned = 0.000899958 Jy ! Component: 2600 - total flux cleaned = 0.000900043 Jy ! Component: 2650 - total flux cleaned = 0.00102443 Jy ! Component: 2700 - total flux cleaned = 0.00102426 Jy ! Component: 2750 - total flux cleaned = 0.00106496 Jy ! Component: 2800 - total flux cleaned = 0.00106475 Jy ! Component: 2850 - total flux cleaned = 0.00109154 Jy ! Component: 2900 - total flux cleaned = 0.00111799 Jy ! Component: 2950 - total flux cleaned = 0.00114421 Jy ! Component: 3000 - total flux cleaned = 0.00119617 Jy ! Component: 3050 - total flux cleaned = 0.00120896 Jy ! Component: 3100 - total flux cleaned = 0.00126015 Jy ! Component: 3150 - total flux cleaned = 0.00127264 Jy ! Component: 3200 - total flux cleaned = 0.00132297 Jy ! Component: 3250 - total flux cleaned = 0.00133525 Jy ! Component: 3300 - total flux cleaned = 0.00135995 Jy ! Component: 3350 - total flux cleaned = 0.0013968 Jy ! Component: 3400 - total flux cleaned = 0.00142104 Jy ! Component: 3450 - total flux cleaned = 0.0014452 Jy ! Component: 3500 - total flux cleaned = 0.00146929 Jy ! Component: 3550 - total flux cleaned = 0.0015288 Jy ! Component: 3600 - total flux cleaned = 0.0015761 Jy ! Component: 3650 - total flux cleaned = 0.00158786 Jy ! Component: 3700 - total flux cleaned = 0.00161113 Jy ! Component: 3750 - total flux cleaned = 0.00163439 Jy ! Component: 3800 - total flux cleaned = 0.00166888 Jy ! Component: 3850 - total flux cleaned = 0.0016916 Jy ! Component: 3900 - total flux cleaned = 0.0017483 Jy ! Component: 3950 - total flux cleaned = 0.00174833 Jy ! Component: 4000 - total flux cleaned = 0.00178192 Jy ! Component: 4050 - total flux cleaned = 0.0018375 Jy ! Total flux subtracted in 4096 components = 0.00180436 Jy ! Clean residual min=-0.000599 max=0.000599 Jy/beam ! Clean residual mean=-0.000006 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.124524 Jy keep ! Adding 397 model components to the UV plane model. ! The established model now contains 454 components and 0.124524 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a1_uvs/J0654-105A_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8502 x 2.131 at -5.115 degrees (North through East) ! Clean map min=-0.001468 max=0.092149 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a1_uvs/J0654-105A_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0921493 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000263932 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.859252 0.859252 1.7185 3.43701 6.87402 13.748 27.4961 54.9922 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.092 quit ! Quitting program ! Log file /scr/pima/bp171a1_uvs/J0654-105A_X_uvs.log closed on Fri Mar 15 16:09:38 2013