! Started logfile: /d2/scr/pima/bp171a3_uvs/J1439-2719_C_uvs.log on Mon Feb 24 08:51:24 2014 obs /d2/scr/pima/bp171a3_uvs/J1439-2719_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a3_uvs/J1439-2719_C_uva.fits ! AN table 1: 3 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1439-2719 ! ! 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 504 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/bp171a3_uvs/J1439-2719_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. ! ! 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=1.000620Jy sigma=32.510436 ! Fit after self-cal, rms=0.974083Jy sigma=31.662840 ! 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=1.533 mas, bmaj=6.657 mas, bpa=11.35 degrees ! Estimated noise=1.31466 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 = 0.0192203 Jy ! Component: 100 - total flux cleaned = 0.0239567 Jy ! Total flux subtracted in 100 components = 0.0239567 Jy ! Clean residual min=-0.003648 max=0.003025 Jy/beam ! Clean residual mean=0.000000 rms=0.000866 Jy/beam ! Combined flux in latest and established models = 0.0239567 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0239567 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=0.019909Jy sigma=0.570438 ! Fit after self-cal, rms=0.018726Jy sigma=0.534995 ! 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=1.852 mas, bmaj=7.312 mas, bpa=10.53 degrees ! Estimated noise=0.99748 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 = 0.00318901 Jy ! Component: 100 - total flux cleaned = 0.00464634 Jy ! Component: 150 - total flux cleaned = 0.0054924 Jy ! Component: 200 - total flux cleaned = 0.00598733 Jy ! Total flux subtracted in 200 components = 0.00598733 Jy ! Clean residual min=-0.002322 max=0.002780 Jy/beam ! Clean residual mean=-0.000000 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.029944 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 25 components and 0.029944 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=0.018137Jy sigma=0.517374 ! Fit after self-cal, rms=0.018139Jy sigma=0.517218 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.852 x 7.312 at 10.53 degrees (North through East) ! Clean map min=-0.002272 max=0.025739 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* 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* 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* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 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 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 0.94 KP 1.10 NL 0.89 ! OV 1.07 PT 1.01 SC 1.00 ! ! ! Fit before self-cal, rms=0.018139Jy sigma=0.517218 ! Fit after self-cal, rms=0.018083Jy sigma=0.516539 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.853 mas, bmaj=7.289 mas, bpa=10.52 degrees ! Estimated noise=0.997658 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 = 0.000331283 Jy ! Component: 100 - total flux cleaned = 0.000394116 Jy ! Component: 150 - total flux cleaned = 0.000426558 Jy ! Component: 200 - total flux cleaned = 0.00045686 Jy ! Total flux subtracted in 200 components = 0.00045686 Jy ! Clean residual min=-0.002256 max=0.002764 Jy/beam ! Clean residual mean=-0.000001 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.0304009 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 39 components and 0.0304009 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=0.018064Jy sigma=0.516112 ! Fit after self-cal, rms=0.018065Jy sigma=0.516053 ! 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=0.018065Jy sigma=0.516053 ! Fit after self-cal, rms=0.018064Jy sigma=0.516045 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.854 mas, bmaj=7.286 mas, bpa=10.51 degrees ! Estimated noise=0.998122 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.01427e-05 Jy ! Component: 100 - total flux cleaned = 6.07409e-05 Jy ! Component: 150 - total flux cleaned = 7.95543e-05 Jy ! Component: 200 - total flux cleaned = 9.52821e-05 Jy ! Total flux subtracted in 200 components = 9.52821e-05 Jy ! Clean residual min=-0.002222 max=0.002735 Jy/beam ! Clean residual mean=-0.000001 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.0304961 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 41 components and 0.0304961 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=0.018053Jy sigma=0.515778 ! Fit after self-cal, rms=0.018054Jy sigma=0.515745 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 (-11.1, -39.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00217766 Jy ! Component: 100 - total flux cleaned = 0.00268899 Jy ! Component: 150 - total flux cleaned = 0.00280703 Jy ! Component: 200 - total flux cleaned = 0.00306126 Jy ! Total flux subtracted in 200 components = 0.00306126 Jy ! Clean residual min=-0.001718 max=0.001773 Jy/beam ! Clean residual mean=-0.000003 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.0335574 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 54 components and 0.0335574 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=0.017768Jy sigma=0.506099 ! Fit after self-cal, rms=0.017736Jy sigma=0.505596 ! 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=0.017736Jy sigma=0.505596 ! Fit after self-cal, rms=0.017773Jy sigma=0.505427 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.855 mas, bmaj=7.297 mas, bpa=10.51 degrees ! Estimated noise=0.998279 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000328113 Jy ! Component: 100 - total flux cleaned = 0.000521875 Jy ! Component: 150 - total flux cleaned = 0.000725902 Jy ! Component: 200 - total flux cleaned = 0.000889166 Jy ! Total flux subtracted in 200 components = 0.000889166 Jy ! Clean residual min=-0.001589 max=0.001878 Jy/beam ! Clean residual mean=-0.000004 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.0344466 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 65 components and 0.0344466 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=0.017723Jy sigma=0.504015 ! Fit after self-cal, rms=0.017721Jy sigma=0.503937 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 = 0.000177923 Jy ! Component: 100 - total flux cleaned = 0.000300901 Jy ! Component: 150 - total flux cleaned = 0.000408317 Jy ! Component: 200 - total flux cleaned = 0.000451636 Jy ! Total flux subtracted in 200 components = 0.000451636 Jy ! Clean residual min=-0.001555 max=0.001933 Jy/beam ! Clean residual mean=-0.000004 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.0348982 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 74 components and 0.0348982 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=0.017702Jy sigma=0.503398 ! Fit after self-cal, rms=0.017702Jy sigma=0.503369 ! Inverting map ! Added new window around map position (13.5, 65.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000449031 Jy ! Component: 100 - total flux cleaned = 0.000399945 Jy ! Component: 150 - total flux cleaned = 0.000504351 Jy ! Component: 200 - total flux cleaned = 0.000627173 Jy ! Total flux subtracted in 200 components = 0.000627173 Jy ! Clean residual min=-0.001494 max=0.001498 Jy/beam ! Clean residual mean=-0.000004 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.0355254 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 101 components and 0.0355254 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=0.017486Jy sigma=0.496466 ! Fit after self-cal, rms=0.017479Jy sigma=0.495926 ! 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=0.017479Jy sigma=0.495926 ! Fit after self-cal, rms=0.017516Jy sigma=0.495768 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.527 mas, bmaj=9.768 mas, bpa=0.5837 degrees ! Estimated noise=1.17232 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000616717 Jy ! Component: 100 - total flux cleaned = 0.000785395 Jy ! Component: 150 - total flux cleaned = 0.000985299 Jy ! Component: 200 - total flux cleaned = 0.00112528 Jy ! Total flux subtracted in 200 components = 0.00112528 Jy ! Clean residual min=-0.001278 max=0.001514 Jy/beam ! Clean residual mean=-0.000007 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.0366507 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 120 components and 0.0366507 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=0.017496Jy sigma=0.494996 ! Fit after self-cal, rms=0.017501Jy sigma=0.494877 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 = 0.000201527 Jy ! Component: 100 - total flux cleaned = 0.000273999 Jy ! Component: 150 - total flux cleaned = 0.000326194 Jy ! Component: 200 - total flux cleaned = 0.000398775 Jy ! Total flux subtracted in 200 components = 0.000398775 Jy ! Clean residual min=-0.001255 max=0.001506 Jy/beam ! Clean residual mean=-0.000007 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.0370494 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 127 components and 0.0370494 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=0.017495Jy sigma=0.494614 ! Fit after self-cal, rms=0.017498Jy sigma=0.494580 ! 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=1.856 mas, bmaj=7.306 mas, bpa=10.5 degrees ! Estimated noise=1.00039 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.856 x 7.306 at 10.5 degrees (North through East) ! Clean map min=-0.0013712 max=0.025842 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=1.539 mas, bmaj=6.651 mas, bpa=11.31 degrees ! Estimated noise=1.31877 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0201103 Jy ! Component: 100 - total flux cleaned = 0.0231518 Jy ! Component: 150 - total flux cleaned = 0.0245307 Jy ! Component: 200 - total flux cleaned = 0.0255514 Jy ! Total flux subtracted in 200 components = 0.0255514 Jy ! Clean residual min=-0.002500 max=0.002532 Jy/beam ! Clean residual mean=-0.000001 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.0255514 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.0255514 Jy ! Inverting map and beam ! Estimated beam: bmin=1.856 mas, bmaj=7.306 mas, bpa=10.5 degrees ! Estimated noise=1.00039 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 = 0.00236696 Jy ! Component: 100 - total flux cleaned = 0.00402441 Jy ! Component: 150 - total flux cleaned = 0.00524774 Jy ! Component: 200 - total flux cleaned = 0.00591235 Jy ! Total flux subtracted in 200 components = 0.00591235 Jy ! Clean residual min=-0.001746 max=0.001625 Jy/beam ! Clean residual mean=-0.000004 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.0314637 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 69 components and 0.0314637 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=3.527 mas, bmaj=9.768 mas, bpa=0.5837 degrees ! Estimated noise=1.17232 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147861 Jy ! Component: 100 - total flux cleaned = 0.00248311 Jy ! Component: 150 - total flux cleaned = 0.00307513 Jy ! Component: 200 - total flux cleaned = 0.00356028 Jy ! Total flux subtracted in 200 components = 0.00356028 Jy ! Clean residual min=-0.001374 max=0.001669 Jy/beam ! Clean residual mean=-0.000007 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.035024 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 = 0.000376362 Jy ! Component: 100 - total flux cleaned = 0.000732593 Jy ! Component: 150 - total flux cleaned = 0.000989715 Jy ! Component: 200 - total flux cleaned = 0.00120357 Jy ! Total flux subtracted in 200 components = 0.00120357 Jy ! Clean residual min=-0.001267 max=0.001638 Jy/beam ! Clean residual mean=-0.000008 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.0362276 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 105 components and 0.0362276 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.856 mas, bmaj=7.306 mas, bpa=10.5 degrees ! Estimated noise=1.00039 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.38542e-05 Jy ! Component: 100 - total flux cleaned = 0.000152246 Jy ! Component: 150 - total flux cleaned = 0.000231562 Jy ! Component: 200 - total flux cleaned = 0.000321568 Jy ! Total flux subtracted in 200 components = 0.000321568 Jy ! Clean residual min=-0.001429 max=0.001525 Jy/beam ! Clean residual mean=-0.000004 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.0365492 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 124 components and 0.0365492 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=0.017528Jy sigma=0.495098 ! Fit after self-cal, rms=0.017524Jy sigma=0.494875 wmodel /d2/scr/pima/bp171a3_uvs/J1439-2719_C_map.mod ! Writing 124 model components to file: /d2/scr/pima/bp171a3_uvs/J1439-2719_C_map.mod wobs /d2/scr/pima/bp171a3_uvs/J1439-2719_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a3_uvs/J1439-2719_C_uvs.fits wwins /d2/scr/pima/bp171a3_uvs/J1439-2719_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp171a3_uvs/J1439-2719_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 = 0.000300088 Jy ! Component: 100 - total flux cleaned = 0.000347375 Jy ! Component: 150 - total flux cleaned = 0.00043516 Jy ! Component: 200 - total flux cleaned = 0.000580068 Jy ! Component: 250 - total flux cleaned = 0.000521802 Jy ! Component: 300 - total flux cleaned = 0.000390326 Jy ! Component: 350 - total flux cleaned = 0.000390793 Jy ! Component: 400 - total flux cleaned = 0.000338539 Jy ! Component: 450 - total flux cleaned = 0.000356099 Jy ! Component: 500 - total flux cleaned = 0.000322554 Jy ! Component: 550 - total flux cleaned = 0.000273515 Jy ! Component: 600 - total flux cleaned = 0.000225509 Jy ! Component: 650 - total flux cleaned = 0.000225339 Jy ! Component: 700 - total flux cleaned = 0.000225433 Jy ! Component: 750 - total flux cleaned = 0.000255262 Jy ! Component: 800 - total flux cleaned = 0.00025517 Jy ! Component: 850 - total flux cleaned = 0.000312532 Jy ! Component: 900 - total flux cleaned = 0.000368561 Jy ! Component: 950 - total flux cleaned = 0.0003545 Jy ! Component: 1000 - total flux cleaned = 0.000300387 Jy ! Component: 1050 - total flux cleaned = 0.000287064 Jy ! Component: 1100 - total flux cleaned = 0.000273893 Jy ! Component: 1150 - total flux cleaned = 0.000248119 Jy ! Component: 1200 - total flux cleaned = 0.000235506 Jy ! Component: 1250 - total flux cleaned = 0.000185557 Jy ! Component: 1300 - total flux cleaned = 0.000185447 Jy ! Component: 1350 - total flux cleaned = 0.000148742 Jy ! Component: 1400 - total flux cleaned = 0.000100662 Jy ! Component: 1450 - total flux cleaned = 7.70511e-05 Jy ! Component: 1500 - total flux cleaned = 6.52413e-05 Jy ! Component: 1550 - total flux cleaned = 5.33912e-05 Jy ! Component: 1600 - total flux cleaned = -4.32774e-06 Jy ! Component: 1650 - total flux cleaned = -8.37977e-05 Jy ! Component: 1700 - total flux cleaned = -6.12887e-05 Jy ! Component: 1750 - total flux cleaned = -9.48141e-05 Jy ! Component: 1800 - total flux cleaned = -0.000138923 Jy ! Component: 1850 - total flux cleaned = -0.000171578 Jy ! Component: 1900 - total flux cleaned = -0.000171463 Jy ! Component: 1950 - total flux cleaned = -0.000214416 Jy ! Component: 2000 - total flux cleaned = -0.000214616 Jy ! Component: 2050 - total flux cleaned = -0.00025692 Jy ! Component: 2100 - total flux cleaned = -0.000288347 Jy ! Component: 2150 - total flux cleaned = -0.00031951 Jy ! Component: 2200 - total flux cleaned = -0.000309172 Jy ! Component: 2250 - total flux cleaned = -0.000247777 Jy ! Component: 2300 - total flux cleaned = -0.000196893 Jy ! Component: 2350 - total flux cleaned = -0.000166543 Jy ! Component: 2400 - total flux cleaned = -0.000136298 Jy ! Component: 2450 - total flux cleaned = -6.61162e-05 Jy ! Component: 2500 - total flux cleaned = -1.6168e-05 Jy ! Component: 2550 - total flux cleaned = 1.36392e-05 Jy ! Component: 2600 - total flux cleaned = 5.33519e-05 Jy ! Component: 2650 - total flux cleaned = 0.000102917 Jy ! Component: 2700 - total flux cleaned = 0.000142518 Jy ! Component: 2750 - total flux cleaned = 0.000152407 Jy ! Component: 2800 - total flux cleaned = 0.000172068 Jy ! Component: 2850 - total flux cleaned = 0.000181911 Jy ! Component: 2900 - total flux cleaned = 0.000162035 Jy ! Component: 2950 - total flux cleaned = 0.000162036 Jy ! Component: 3000 - total flux cleaned = 0.000172013 Jy ! Component: 3050 - total flux cleaned = 0.000151982 Jy ! Component: 3100 - total flux cleaned = 0.000141854 Jy ! Component: 3150 - total flux cleaned = 0.000121623 Jy ! Component: 3200 - total flux cleaned = 0.000101195 Jy ! Component: 3250 - total flux cleaned = 9.10623e-05 Jy ! Component: 3300 - total flux cleaned = 6.01888e-05 Jy ! Component: 3350 - total flux cleaned = 4.98623e-05 Jy ! Component: 3400 - total flux cleaned = 2.88804e-05 Jy ! Component: 3450 - total flux cleaned = 1.82401e-05 Jy ! Component: 3500 - total flux cleaned = 1.81889e-05 Jy ! Component: 3550 - total flux cleaned = 1.81191e-05 Jy ! Component: 3600 - total flux cleaned = 7.42575e-06 Jy ! Component: 3650 - total flux cleaned = -3.52308e-06 Jy ! Component: 3700 - total flux cleaned = -3.61915e-06 Jy ! Component: 3750 - total flux cleaned = 7.57079e-06 Jy ! Component: 3800 - total flux cleaned = 7.59278e-06 Jy ! Component: 3850 - total flux cleaned = -3.75971e-06 Jy ! Component: 3900 - total flux cleaned = -3.94822e-06 Jy ! Component: 3950 - total flux cleaned = 7.82443e-06 Jy ! Component: 4000 - total flux cleaned = 7.87222e-06 Jy ! Component: 4050 - total flux cleaned = 1.96754e-05 Jy ! Total flux subtracted in 4096 components = 3.169e-05 Jy ! Clean residual min=-0.000715 max=0.000653 Jy/beam ! Clean residual mean=-0.000001 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.0365809 Jy keep ! Adding 235 model components to the UV plane model. ! The established model now contains 359 components and 0.0365809 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a3_uvs/J1439-2719_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.856 x 7.306 at 10.5 degrees (North through East) ! Clean map min=-0.0013976 max=0.025839 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a3_uvs/J1439-2719_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0258387 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000196978 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.28702 2.28702 4.57404 9.14807 18.2961 36.5923 73.1846 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.025 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 131.175 quit ! Quitting program ! Log file /d2/scr/pima/bp171a3_uvs/J1439-2719_C_uvs.log closed on Mon Feb 24 08:51:28 2014