! Started logfile: /d2/scr/pima/bp171a6_uvs/J0803-0336_C_uvs.log on Wed Jan 15 19:52:23 2014 obs /d2/scr/pima/bp171a6_uvs/J0803-0336_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a6_uvs/J0803-0336_C_uva.fits ! AN table 1: 13 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.801282 visibilities/baseline/integration-bin. ! Found source: J0803-0336 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 3000 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 = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171a6_uvs/J0803-0336_C] 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 0.300x0.300 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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001204Jy sigma=1.049684 ! Fit after self-cal, rms=0.984058Jy sigma=1.023237 ! 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=1.258 mas, bmaj=3.774 mas, bpa=-3.591 degrees ! Estimated noise=24.1516 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 = 0.0135738 Jy ! Component: 100 - total flux cleaned = 0.0184478 Jy ! Total flux subtracted in 100 components = 0.0184478 Jy ! Clean residual min=-0.002889 max=0.003565 Jy/beam ! Clean residual mean=0.000000 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.0184478 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0184478 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=0.023462Jy sigma=0.026034 ! Fit after self-cal, rms=0.021223Jy sigma=0.023546 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00471998 Jy ! Component: 100 - total flux cleaned = 0.00716107 Jy ! Total flux subtracted in 100 components = 0.00716107 Jy ! Clean residual min=-0.002376 max=0.002550 Jy/beam ! Clean residual mean=0.000000 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.0256089 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 33 components and 0.0256089 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=0.020565Jy sigma=0.020801 ! Fit after self-cal, rms=0.020531Jy sigma=0.020758 ! 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=1.596 mas, bmaj=4.628 mas, bpa=-3.336 degrees ! Estimated noise=13.9177 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 = 0.00339817 Jy ! Component: 100 - total flux cleaned = 0.00505994 Jy ! Component: 150 - total flux cleaned = 0.00591236 Jy ! Component: 200 - total flux cleaned = 0.00635494 Jy ! Total flux subtracted in 200 components = 0.00635494 Jy ! Clean residual min=-0.002088 max=0.002350 Jy/beam ! Clean residual mean=0.000001 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.0319638 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 53 components and 0.0319638 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=0.020638Jy sigma=0.019591 ! Fit after self-cal, rms=0.020631Jy sigma=0.019581 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.596 x 4.628 at -3.336 degrees (North through East) ! Clean map min=-0.0019263 max=0.022608 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: ! FD 1.00* HN 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: ! FD 1.00* HN 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: ! FD 1.00* HN 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: ! FD 1.10 HN 1.08 KP 0.93 LA 1.05 ! MK 0.92 NL 1.01 OV 1.02 PT 0.98 ! SC 0.89 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 HN 1.01 KP 0.95 LA 1.10 ! MK 0.85 NL 1.06 OV 0.94 PT 0.85 ! SC 1.13 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 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: ! FD 0.93 HN 1.06 KP 0.95 LA 1.01 ! MK 0.96 NL 1.10 OV 1.00 PT 0.92 ! SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 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=0.020631Jy sigma=0.019581 ! Fit after self-cal, rms=0.020576Jy sigma=0.019484 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.585 mas, bmaj=4.631 mas, bpa=-3.506 degrees ! Estimated noise=13.7676 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 = -5.21567e-06 Jy ! Component: 100 - total flux cleaned = 3.47629e-05 Jy ! Component: 150 - total flux cleaned = 6.88528e-05 Jy ! Component: 200 - total flux cleaned = 9.22463e-05 Jy ! Total flux subtracted in 200 components = 9.22463e-05 Jy ! Clean residual min=-0.001854 max=0.002207 Jy/beam ! Clean residual mean=0.000002 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.032056 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 58 components and 0.032056 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=0.020535Jy sigma=0.019497 ! Fit after self-cal, rms=0.020538Jy sigma=0.019494 ! 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=0.020538Jy sigma=0.019494 ! Fit after self-cal, rms=0.020510Jy sigma=0.019493 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.58 mas, bmaj=4.62 mas, bpa=-3.522 degrees ! Estimated noise=13.714 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.89247e-05 Jy ! Component: 100 - total flux cleaned = 6.18525e-05 Jy ! Component: 150 - total flux cleaned = 6.92377e-05 Jy ! Component: 200 - total flux cleaned = 7.62615e-05 Jy ! Total flux subtracted in 200 components = 7.62615e-05 Jy ! Clean residual min=-0.001842 max=0.002179 Jy/beam ! Clean residual mean=0.000002 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.0321323 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 62 components and 0.0321323 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=0.020490Jy sigma=0.019495 ! Fit after self-cal, rms=0.020490Jy sigma=0.019494 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) ! Added new window around map position (3.3, -3.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00198886 Jy ! Component: 100 - total flux cleaned = 0.00244519 Jy ! Component: 150 - total flux cleaned = 0.00247225 Jy ! Component: 200 - total flux cleaned = 0.00245043 Jy ! Total flux subtracted in 200 components = 0.00245043 Jy ! Clean residual min=-0.001635 max=0.001648 Jy/beam ! Clean residual mean=-0.000000 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.0345827 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 90 components and 0.0345827 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=0.020252Jy sigma=0.019289 ! Fit after self-cal, rms=0.020155Jy sigma=0.019229 ! 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=0.020155Jy sigma=0.019229 ! Fit after self-cal, rms=0.020089Jy sigma=0.019163 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.559 mas, bmaj=4.573 mas, bpa=-3.577 degrees ! Estimated noise=13.6636 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110249 Jy ! Component: 100 - total flux cleaned = 0.00146091 Jy ! Component: 150 - total flux cleaned = 0.0016336 Jy ! Component: 200 - total flux cleaned = 0.00172826 Jy ! Total flux subtracted in 200 components = 0.00172826 Jy ! Clean residual min=-0.001490 max=0.001493 Jy/beam ! Clean residual mean=-0.000000 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.036311 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 110 components and 0.036311 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=0.020040Jy sigma=0.019056 ! Fit after self-cal, rms=0.020000Jy sigma=0.019036 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 = 0.00047095 Jy ! Component: 100 - total flux cleaned = 0.000550818 Jy ! Component: 150 - total flux cleaned = 0.000592262 Jy ! Component: 200 - total flux cleaned = 0.000604661 Jy ! Total flux subtracted in 200 components = 0.000604661 Jy ! Clean residual min=-0.001417 max=0.001434 Jy/beam ! Clean residual mean=-0.000001 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.0369157 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 121 components and 0.0369157 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=0.019982Jy sigma=0.019001 ! Fit after self-cal, rms=0.019968Jy sigma=0.018997 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.019968Jy sigma=0.018997 ! Fit after self-cal, rms=0.019976Jy sigma=0.018973 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.988 mas, bmaj=8.592 mas, bpa=-5.498 degrees ! Estimated noise=15.9454 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000755953 Jy ! Component: 100 - total flux cleaned = 0.00114575 Jy ! Component: 150 - total flux cleaned = 0.00124411 Jy ! Component: 200 - total flux cleaned = 0.00132429 Jy ! Total flux subtracted in 200 components = 0.00132429 Jy ! Clean residual min=-0.002032 max=0.001473 Jy/beam ! Clean residual mean=-0.000003 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.0382399 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 129 components and 0.0382399 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=0.018919 ! Fit after self-cal, rms=0.019996Jy sigma=0.018912 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 = 9.10347e-05 Jy ! Component: 100 - total flux cleaned = 0.000139683 Jy ! Component: 150 - total flux cleaned = 0.000195003 Jy ! Component: 200 - total flux cleaned = 0.000212927 Jy ! Total flux subtracted in 200 components = 0.000212927 Jy ! Clean residual min=-0.002057 max=0.001391 Jy/beam ! Clean residual mean=-0.000003 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.0384529 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 132 components and 0.0384529 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=0.020004Jy sigma=0.018899 ! Fit after self-cal, rms=0.020001Jy sigma=0.018897 ! 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=1.556 mas, bmaj=4.559 mas, bpa=-3.577 degrees ! Estimated noise=13.699 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.556 x 4.559 at -3.577 degrees (North through East) ! Clean map min=-0.0013692 max=0.021461 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=1.238 mas, bmaj=3.742 mas, bpa=-3.939 degrees ! Estimated noise=23.1759 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0152409 Jy ! Component: 100 - total flux cleaned = 0.021052 Jy ! Component: 150 - total flux cleaned = 0.0247153 Jy ! Component: 200 - total flux cleaned = 0.0273561 Jy ! Total flux subtracted in 200 components = 0.0273561 Jy ! Clean residual min=-0.001913 max=0.002166 Jy/beam ! Clean residual mean=0.000000 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.0273561 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.0273561 Jy ! Inverting map and beam ! Estimated beam: bmin=1.556 mas, bmaj=4.559 mas, bpa=-3.577 degrees ! Estimated noise=13.699 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 = 0.00372391 Jy ! Component: 100 - total flux cleaned = 0.00585617 Jy ! Component: 150 - total flux cleaned = 0.00723885 Jy ! Component: 200 - total flux cleaned = 0.00808487 Jy ! Total flux subtracted in 200 components = 0.00808487 Jy ! Clean residual min=-0.001412 max=0.001482 Jy/beam ! Clean residual mean=0.000001 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.0354409 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 77 components and 0.0354409 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.988 mas, bmaj=8.592 mas, bpa=-5.498 degrees ! Estimated noise=15.9454 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128547 Jy ! Component: 100 - total flux cleaned = 0.00195159 Jy ! Component: 150 - total flux cleaned = 0.00216451 Jy ! Component: 200 - total flux cleaned = 0.00231503 Jy ! Total flux subtracted in 200 components = 0.00231503 Jy ! Clean residual min=-0.002095 max=0.001554 Jy/beam ! Clean residual mean=-0.000002 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.037756 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 = 0.000119976 Jy ! Component: 100 - total flux cleaned = 0.000196423 Jy ! Component: 150 - total flux cleaned = 0.000236024 Jy ! Component: 200 - total flux cleaned = 0.000282152 Jy ! Total flux subtracted in 200 components = 0.000282152 Jy ! Clean residual min=-0.002103 max=0.001508 Jy/beam ! Clean residual mean=-0.000002 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.0380381 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 106 components and 0.0380381 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.556 mas, bmaj=4.559 mas, bpa=-3.577 degrees ! Estimated noise=13.699 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000105124 Jy ! Component: 100 - total flux cleaned = -3.65043e-05 Jy ! Component: 150 - total flux cleaned = 3.56051e-05 Jy ! Component: 200 - total flux cleaned = 7.29719e-05 Jy ! Total flux subtracted in 200 components = 7.29719e-05 Jy ! Clean residual min=-0.001346 max=0.001417 Jy/beam ! Clean residual mean=-0.000001 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.0381111 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 119 components and 0.0381111 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=0.019979Jy sigma=0.018900 ! Fit after self-cal, rms=0.019955Jy sigma=0.018888 wmodel /d2/scr/pima/bp171a6_uvs/J0803-0336_C_map.mod ! Writing 119 model components to file: /d2/scr/pima/bp171a6_uvs/J0803-0336_C_map.mod wobs /d2/scr/pima/bp171a6_uvs/J0803-0336_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a6_uvs/J0803-0336_C_uvs.fits wwins /d2/scr/pima/bp171a6_uvs/J0803-0336_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp171a6_uvs/J0803-0336_C_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 = -0.000198996 Jy ! Component: 100 - total flux cleaned = -0.000451535 Jy ! Component: 150 - total flux cleaned = -0.000559673 Jy ! Component: 200 - total flux cleaned = -0.000662042 Jy ! Component: 250 - total flux cleaned = -0.000641551 Jy ! Component: 300 - total flux cleaned = -0.000622055 Jy ! Component: 350 - total flux cleaned = -0.00062183 Jy ! Component: 400 - total flux cleaned = -0.000657383 Jy ! Component: 450 - total flux cleaned = -0.000639582 Jy ! Component: 500 - total flux cleaned = -0.000639825 Jy ! Component: 550 - total flux cleaned = -0.000656462 Jy ! Component: 600 - total flux cleaned = -0.000672403 Jy ! Component: 650 - total flux cleaned = -0.000688114 Jy ! Component: 700 - total flux cleaned = -0.00071861 Jy ! Component: 750 - total flux cleaned = -0.000718446 Jy ! Component: 800 - total flux cleaned = -0.000718586 Jy ! Component: 850 - total flux cleaned = -0.000718708 Jy ! Component: 900 - total flux cleaned = -0.000690586 Jy ! Component: 950 - total flux cleaned = -0.000676771 Jy ! Component: 1000 - total flux cleaned = -0.0006498 Jy ! Component: 1050 - total flux cleaned = -0.000636628 Jy ! Component: 1100 - total flux cleaned = -0.000623626 Jy ! Component: 1150 - total flux cleaned = -0.000585081 Jy ! Component: 1200 - total flux cleaned = -0.000522642 Jy ! Component: 1250 - total flux cleaned = -0.000473568 Jy ! Component: 1300 - total flux cleaned = -0.000413472 Jy ! Component: 1350 - total flux cleaned = -0.000401612 Jy ! Component: 1400 - total flux cleaned = -0.000343143 Jy ! Component: 1450 - total flux cleaned = -0.000297343 Jy ! Component: 1500 - total flux cleaned = -0.000263585 Jy ! Component: 1550 - total flux cleaned = -0.000263433 Jy ! Component: 1600 - total flux cleaned = -0.000241472 Jy ! Component: 1650 - total flux cleaned = -0.000209275 Jy ! Component: 1700 - total flux cleaned = -0.000240959 Jy ! Component: 1750 - total flux cleaned = -0.0001785 Jy ! Component: 1800 - total flux cleaned = -0.000178695 Jy ! Component: 1850 - total flux cleaned = -0.000178953 Jy ! Component: 1900 - total flux cleaned = -0.000179002 Jy ! Component: 1950 - total flux cleaned = -0.000159256 Jy ! Component: 2000 - total flux cleaned = -0.000130157 Jy ! Component: 2050 - total flux cleaned = -0.000139758 Jy ! Component: 2100 - total flux cleaned = -0.000139576 Jy ! Component: 2150 - total flux cleaned = -0.000130247 Jy ! Component: 2200 - total flux cleaned = -0.00016745 Jy ! Component: 2250 - total flux cleaned = -0.000176431 Jy ! Component: 2300 - total flux cleaned = -0.000194597 Jy ! Component: 2350 - total flux cleaned = -0.000194564 Jy ! Component: 2400 - total flux cleaned = -0.000203474 Jy ! Component: 2450 - total flux cleaned = -0.000203493 Jy ! Component: 2500 - total flux cleaned = -0.000238453 Jy ! Component: 2550 - total flux cleaned = -0.000238628 Jy ! Component: 2600 - total flux cleaned = -0.00027299 Jy ! Component: 2650 - total flux cleaned = -0.000298295 Jy ! Component: 2700 - total flux cleaned = -0.000323395 Jy ! Component: 2750 - total flux cleaned = -0.00037334 Jy ! Component: 2800 - total flux cleaned = -0.000389886 Jy ! Component: 2850 - total flux cleaned = -0.000430512 Jy ! Component: 2900 - total flux cleaned = -0.00045454 Jy ! Component: 2950 - total flux cleaned = -0.000478454 Jy ! Component: 3000 - total flux cleaned = -0.000502324 Jy ! Component: 3050 - total flux cleaned = -0.000533679 Jy ! Component: 3100 - total flux cleaned = -0.000549279 Jy ! Component: 3150 - total flux cleaned = -0.000580364 Jy ! Component: 3200 - total flux cleaned = -0.00061888 Jy ! Component: 3250 - total flux cleaned = -0.000664652 Jy ! Component: 3300 - total flux cleaned = -0.000679699 Jy ! Component: 3350 - total flux cleaned = -0.000709697 Jy ! Component: 3400 - total flux cleaned = -0.000717119 Jy ! Component: 3450 - total flux cleaned = -0.000746708 Jy ! Component: 3500 - total flux cleaned = -0.000754059 Jy ! Component: 3550 - total flux cleaned = -0.000783274 Jy ! Component: 3600 - total flux cleaned = -0.000783289 Jy ! Component: 3650 - total flux cleaned = -0.000797671 Jy ! Component: 3700 - total flux cleaned = -0.000826246 Jy ! Component: 3750 - total flux cleaned = -0.000819153 Jy ! Component: 3800 - total flux cleaned = -0.000861384 Jy ! Component: 3850 - total flux cleaned = -0.000875395 Jy ! Component: 3900 - total flux cleaned = -0.000896276 Jy ! Component: 3950 - total flux cleaned = -0.000930753 Jy ! Component: 4000 - total flux cleaned = -0.000951357 Jy ! Component: 4050 - total flux cleaned = -0.000978645 Jy ! Total flux subtracted in 4096 components = -0.00102603 Jy ! Clean residual min=-0.000404 max=0.000379 Jy/beam ! Clean residual mean=-0.000000 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.037085 Jy keep ! Adding 317 model components to the UV plane model. ! The established model now contains 436 components and 0.037085 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a6_uvs/J0803-0336_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.556 x 4.559 at -3.577 degrees (North through East) ! Clean map min=-0.0010042 max=0.021555 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a6_uvs/J0803-0336_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0215551 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000119062 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.65708 1.65708 3.31415 6.62831 13.2566 26.5132 53.0265 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.021 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 181.041 quit ! Quitting program ! Log file /d2/scr/pima/bp171a6_uvs/J0803-0336_C_uvs.log closed on Wed Jan 15 19:52:29 2014