! Started logfile: /d2/scr/pima/bp177i_uvs/J1554-4400_X_uvs.log on Tue Apr 15 00:25:50 2014 obs /d2/scr/pima/bp177i_uvs/J1554-4400_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1554-4400_X_uva.fits ! AN table 1: 2 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.857143 visibilities/baseline/integration-bin. ! Found source: J1554-4400 ! ! 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 384 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 /d2/scr/pima/bp177i_uvs/J1554-4400_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! 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=0.998403Jy sigma=27.609133 ! Fit after self-cal, rms=0.915648Jy sigma=25.161694 ! 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=0.6819 mas, bmaj=2.022 mas, bpa=-5.893 degrees ! Estimated noise=1.95933 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 = 0.0584652 Jy ! Component: 100 - total flux cleaned = 0.0780695 Jy ! Total flux subtracted in 100 components = 0.0780695 Jy ! Clean residual min=-0.006869 max=0.015002 Jy/beam ! Clean residual mean=0.000063 rms=0.002948 Jy/beam ! Combined flux in latest and established models = 0.0780695 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0780695 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=0.040318Jy sigma=1.092894 ! Fit after self-cal, rms=0.040308Jy sigma=1.091939 ! 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=0.8732 mas, bmaj=2.47 mas, bpa=-5.659 degrees ! Estimated noise=1.35389 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 = 0.0192896 Jy ! Component: 100 - total flux cleaned = 0.0287491 Jy ! Component: 150 - total flux cleaned = 0.0334412 Jy ! Component: 200 - total flux cleaned = 0.0357683 Jy ! Total flux subtracted in 200 components = 0.0357683 Jy ! Clean residual min=-0.007200 max=0.010724 Jy/beam ! Clean residual mean=0.000090 rms=0.002414 Jy/beam ! Combined flux in latest and established models = 0.113838 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 30 components and 0.113838 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=0.032488Jy sigma=0.788720 ! Fit after self-cal, rms=0.032507Jy sigma=0.788310 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8732 x 2.47 at -5.659 degrees (North through East) ! Clean map min=-0.0068269 max=0.075984 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* 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* 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* 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 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.032507Jy sigma=0.788310 ! Fit after self-cal, rms=0.032507Jy sigma=0.788310 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8732 mas, bmaj=2.47 mas, bpa=-5.659 degrees ! Estimated noise=1.35389 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 = 0.000587925 Jy ! Component: 100 - total flux cleaned = 0.000688845 Jy ! Component: 150 - total flux cleaned = 0.00079018 Jy ! Component: 200 - total flux cleaned = 0.000938241 Jy ! Total flux subtracted in 200 components = 0.000938241 Jy ! Clean residual min=-0.007179 max=0.010506 Jy/beam ! Clean residual mean=0.000088 rms=0.002383 Jy/beam ! Combined flux in latest and established models = 0.114776 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 33 components and 0.114776 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=0.032364Jy sigma=0.784520 ! Fit after self-cal, rms=0.032368Jy sigma=0.784506 ! 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=0.032368Jy sigma=0.784506 ! Fit after self-cal, rms=0.032368Jy sigma=0.784506 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8732 mas, bmaj=2.47 mas, bpa=-5.659 degrees ! Estimated noise=1.35389 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.8332e-05 Jy ! Component: 100 - total flux cleaned = 0.00014258 Jy ! Component: 150 - total flux cleaned = 0.000239045 Jy ! Component: 200 - total flux cleaned = 0.000332819 Jy ! Total flux subtracted in 200 components = 0.000332819 Jy ! Clean residual min=-0.007170 max=0.010428 Jy/beam ! Clean residual mean=0.000087 rms=0.002365 Jy/beam ! Combined flux in latest and established models = 0.115109 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 34 components and 0.115109 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=0.032219Jy sigma=0.781704 ! Fit after self-cal, rms=0.032222Jy sigma=0.781692 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 (13, -47.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00858948 Jy ! Component: 100 - total flux cleaned = 0.00861976 Jy ! Component: 150 - total flux cleaned = 0.00835412 Jy ! Component: 200 - total flux cleaned = 0.00800224 Jy ! Total flux subtracted in 200 components = 0.00800224 Jy ! Clean residual min=-0.007763 max=0.008032 Jy/beam ! Clean residual mean=0.000063 rms=0.002049 Jy/beam ! Combined flux in latest and established models = 0.123111 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 49 components and 0.123111 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=0.028859Jy sigma=0.719178 ! Fit after self-cal, rms=0.028477Jy sigma=0.704005 ! 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=0.028477Jy sigma=0.704005 ! Fit after self-cal, rms=0.028477Jy sigma=0.704005 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8732 mas, bmaj=2.47 mas, bpa=-5.659 degrees ! Estimated noise=1.35389 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00288402 Jy ! Component: 100 - total flux cleaned = 0.00267208 Jy ! Component: 150 - total flux cleaned = 0.00238288 Jy ! Component: 200 - total flux cleaned = 0.0021227 Jy ! Total flux subtracted in 200 components = 0.0021227 Jy ! Clean residual min=-0.006515 max=0.006602 Jy/beam ! Clean residual mean=0.000061 rms=0.001806 Jy/beam ! Combined flux in latest and established models = 0.125234 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 57 components and 0.125234 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=0.027232Jy sigma=0.684617 ! Fit after self-cal, rms=0.027170Jy sigma=0.681094 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 = 0.00113197 Jy ! Component: 100 - total flux cleaned = 0.00088547 Jy ! Component: 150 - total flux cleaned = 0.000665202 Jy ! Component: 200 - total flux cleaned = 0.000462393 Jy ! Total flux subtracted in 200 components = 0.000462393 Jy ! Clean residual min=-0.006018 max=0.006111 Jy/beam ! Clean residual mean=0.000061 rms=0.001713 Jy/beam ! Combined flux in latest and established models = 0.125696 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 68 components and 0.125696 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=0.026545Jy sigma=0.671403 ! Fit after self-cal, rms=0.026539Jy sigma=0.670064 ! 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=0.026539Jy sigma=0.670064 ! Fit after self-cal, rms=0.026539Jy sigma=0.670064 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.664 mas, bmaj=8.736 mas, bpa=-4.464 degrees ! Estimated noise=1.73991 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.41783e-05 Jy ! Component: 100 - total flux cleaned = -0.000262896 Jy ! Component: 150 - total flux cleaned = -0.000544353 Jy ! Component: 200 - total flux cleaned = -0.000728402 Jy ! Total flux subtracted in 200 components = -0.000728402 Jy ! Clean residual min=-0.009271 max=0.006928 Jy/beam ! Clean residual mean=0.000121 rms=0.002740 Jy/beam ! Combined flux in latest and established models = 0.124968 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 72 components and 0.124968 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=0.026228Jy sigma=0.665238 ! Fit after self-cal, rms=0.026215Jy sigma=0.663758 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 = 0.00022089 Jy ! Component: 100 - total flux cleaned = 4.79564e-05 Jy ! Component: 150 - total flux cleaned = -0.00014896 Jy ! Component: 200 - total flux cleaned = -0.000233291 Jy ! Total flux subtracted in 200 components = -0.000233291 Jy ! Clean residual min=-0.008914 max=0.006724 Jy/beam ! Clean residual mean=0.000122 rms=0.002697 Jy/beam ! Combined flux in latest and established models = 0.124734 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 74 components and 0.124734 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=0.026135Jy sigma=0.663489 ! Fit after self-cal, rms=0.026131Jy sigma=0.662439 ! 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=0.8732 mas, bmaj=2.47 mas, bpa=-5.659 degrees ! Estimated noise=1.35389 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8732 x 2.47 at -5.659 degrees (North through East) ! Clean map min=-0.008047 max=0.065923 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=0.6819 mas, bmaj=2.022 mas, bpa=-5.893 degrees ! Estimated noise=1.95933 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0586163 Jy ! Component: 100 - total flux cleaned = 0.0805914 Jy ! Component: 150 - total flux cleaned = 0.0940847 Jy ! Component: 200 - total flux cleaned = 0.103174 Jy ! Total flux subtracted in 200 components = 0.103174 Jy ! Clean residual min=-0.008446 max=0.008533 Jy/beam ! Clean residual mean=0.000037 rms=0.001869 Jy/beam ! Combined flux in latest and established models = 0.103174 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.103174 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8732 mas, bmaj=2.47 mas, bpa=-5.659 degrees ! Estimated noise=1.35389 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) ! Added new window around map position (32, 48). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110467 Jy ! Component: 100 - total flux cleaned = 0.0169341 Jy ! Component: 150 - total flux cleaned = 0.0204017 Jy ! Component: 200 - total flux cleaned = 0.0225201 Jy ! Total flux subtracted in 200 components = 0.0225201 Jy ! Clean residual min=-0.005827 max=0.005548 Jy/beam ! Clean residual mean=0.000058 rms=0.001623 Jy/beam ! Combined flux in latest and established models = 0.125694 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 63 components and 0.125694 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=2.664 mas, bmaj=8.736 mas, bpa=-4.464 degrees ! Estimated noise=1.73991 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133011 Jy ! Component: 100 - total flux cleaned = 0.00139142 Jy ! Component: 150 - total flux cleaned = 0.00139133 Jy ! Component: 200 - total flux cleaned = 0.00133625 Jy ! Total flux subtracted in 200 components = 0.00133625 Jy ! Clean residual min=-0.008619 max=0.005858 Jy/beam ! Clean residual mean=0.000119 rms=0.002647 Jy/beam ! Combined flux in latest and established models = 0.12703 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 = -8.02438e-07 Jy ! Component: 100 - total flux cleaned = -5.09255e-05 Jy ! Component: 150 - total flux cleaned = -5.15083e-05 Jy ! Component: 200 - total flux cleaned = -9.80809e-05 Jy ! Total flux subtracted in 200 components = -9.80809e-05 Jy ! Clean residual min=-0.008545 max=0.005808 Jy/beam ! Clean residual mean=0.000120 rms=0.002627 Jy/beam ! Combined flux in latest and established models = 0.126932 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 69 components and 0.126932 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8732 mas, bmaj=2.47 mas, bpa=-5.659 degrees ! Estimated noise=1.35389 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000442147 Jy ! Component: 100 - total flux cleaned = -0.000197886 Jy ! Component: 150 - total flux cleaned = -7.19728e-05 Jy ! Component: 200 - total flux cleaned = 8.07365e-06 Jy ! Total flux subtracted in 200 components = 8.07365e-06 Jy ! Clean residual min=-0.005596 max=0.004798 Jy/beam ! Clean residual mean=0.000061 rms=0.001539 Jy/beam ! Combined flux in latest and established models = 0.12694 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 86 components and 0.12694 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=0.025672Jy sigma=0.648493 ! Fit after self-cal, rms=0.025362Jy sigma=0.640852 wmodel /d2/scr/pima/bp177i_uvs/J1554-4400_X_map.mod ! Writing 86 model components to file: /d2/scr/pima/bp177i_uvs/J1554-4400_X_map.mod wobs /d2/scr/pima/bp177i_uvs/J1554-4400_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1554-4400_X_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1554-4400_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177i_uvs/J1554-4400_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 = -0.00225879 Jy ! Component: 100 - total flux cleaned = -0.00349553 Jy ! Component: 150 - total flux cleaned = -0.00447277 Jy ! Component: 200 - total flux cleaned = -0.00505373 Jy ! Component: 250 - total flux cleaned = -0.00578382 Jy ! Component: 300 - total flux cleaned = -0.00635556 Jy ! Component: 350 - total flux cleaned = -0.00678768 Jy ! Component: 400 - total flux cleaned = -0.00724795 Jy ! Component: 450 - total flux cleaned = -0.0074923 Jy ! Component: 500 - total flux cleaned = -0.00754078 Jy ! Component: 550 - total flux cleaned = -0.00745394 Jy ! Component: 600 - total flux cleaned = -0.00741254 Jy ! Component: 650 - total flux cleaned = -0.0074133 Jy ! Component: 700 - total flux cleaned = -0.00733404 Jy ! Component: 750 - total flux cleaned = -0.00721946 Jy ! Component: 800 - total flux cleaned = -0.00707087 Jy ! Component: 850 - total flux cleaned = -0.00685689 Jy ! Component: 900 - total flux cleaned = -0.00668283 Jy ! Component: 950 - total flux cleaned = -0.00641141 Jy ! Component: 1000 - total flux cleaned = -0.00614775 Jy ! Component: 1050 - total flux cleaned = -0.00595539 Jy ! Component: 1100 - total flux cleaned = -0.00570569 Jy ! Component: 1150 - total flux cleaned = -0.00549363 Jy ! Component: 1200 - total flux cleaned = -0.00525649 Jy ! Component: 1250 - total flux cleaned = -0.00508418 Jy ! Component: 1300 - total flux cleaned = -0.00488797 Jy ! Component: 1350 - total flux cleaned = -0.00480625 Jy ! Component: 1400 - total flux cleaned = -0.00477945 Jy ! Component: 1450 - total flux cleaned = -0.00488528 Jy ! Component: 1500 - total flux cleaned = -0.00501584 Jy ! Component: 1550 - total flux cleaned = -0.00511897 Jy ! Component: 1600 - total flux cleaned = -0.00524597 Jy ! Component: 1650 - total flux cleaned = -0.00532131 Jy ! Component: 1700 - total flux cleaned = -0.00546994 Jy ! Component: 1750 - total flux cleaned = -0.00551887 Jy ! Component: 1800 - total flux cleaned = -0.00559147 Jy ! Component: 1850 - total flux cleaned = -0.00563979 Jy ! Component: 1900 - total flux cleaned = -0.00571136 Jy ! Component: 1950 - total flux cleaned = -0.00575869 Jy ! Component: 2000 - total flux cleaned = -0.00582942 Jy ! Component: 2050 - total flux cleaned = -0.00592298 Jy ! Component: 2100 - total flux cleaned = -0.00599294 Jy ! Component: 2150 - total flux cleaned = -0.00610874 Jy ! Component: 2200 - total flux cleaned = -0.0062008 Jy ! Component: 2250 - total flux cleaned = -0.00629249 Jy ! Component: 2300 - total flux cleaned = -0.00638411 Jy ! Component: 2350 - total flux cleaned = -0.00649829 Jy ! Component: 2400 - total flux cleaned = -0.00658935 Jy ! Component: 2450 - total flux cleaned = -0.006703 Jy ! Component: 2500 - total flux cleaned = -0.00677128 Jy ! Component: 2550 - total flux cleaned = -0.00693008 Jy ! Component: 2600 - total flux cleaned = -0.00697541 Jy ! Component: 2650 - total flux cleaned = -0.00708871 Jy ! Component: 2700 - total flux cleaned = -0.0072243 Jy ! Component: 2750 - total flux cleaned = -0.00722428 Jy ! Component: 2800 - total flux cleaned = -0.00729223 Jy ! Component: 2850 - total flux cleaned = -0.00736014 Jy ! Component: 2900 - total flux cleaned = -0.00742842 Jy ! Component: 2950 - total flux cleaned = -0.00749679 Jy ! Component: 3000 - total flux cleaned = -0.00749675 Jy ! Component: 3050 - total flux cleaned = -0.00754303 Jy ! Component: 3100 - total flux cleaned = -0.00759012 Jy ! Component: 3150 - total flux cleaned = -0.00761419 Jy ! Component: 3200 - total flux cleaned = -0.0076382 Jy ! Component: 3250 - total flux cleaned = -0.00771102 Jy ! Component: 3300 - total flux cleaned = -0.00776041 Jy ! Component: 3350 - total flux cleaned = -0.00781032 Jy ! Component: 3400 - total flux cleaned = -0.0078105 Jy ! Component: 3450 - total flux cleaned = -0.0078103 Jy ! Component: 3500 - total flux cleaned = -0.00778415 Jy ! Component: 3550 - total flux cleaned = -0.00775737 Jy ! Component: 3600 - total flux cleaned = -0.00772957 Jy ! Component: 3650 - total flux cleaned = -0.00772951 Jy ! Component: 3700 - total flux cleaned = -0.00770094 Jy ! Component: 3750 - total flux cleaned = -0.00773042 Jy ! Component: 3800 - total flux cleaned = -0.00770005 Jy ! Component: 3850 - total flux cleaned = -0.00766923 Jy ! Component: 3900 - total flux cleaned = -0.00766919 Jy ! Component: 3950 - total flux cleaned = -0.00766888 Jy ! Component: 4000 - total flux cleaned = -0.00760282 Jy ! Component: 4050 - total flux cleaned = -0.0076025 Jy ! Total flux subtracted in 4096 components = -0.00760264 Jy ! Clean residual min=-0.001987 max=0.002074 Jy/beam ! Clean residual mean=0.000014 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.119337 Jy keep ! Adding 293 model components to the UV plane model. ! The established model now contains 378 components and 0.119338 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1554-4400_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8732 x 2.47 at -5.659 degrees (North through East) ! Clean map min=-0.0037603 max=0.063745 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1554-4400_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0637453 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000598617 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.81723 2.81723 5.63446 11.2689 22.5378 45.0757 90.1513 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.063 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 106.487 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1554-4400_X_uvs.log closed on Tue Apr 15 00:25:55 2014