! Started logfile: /d2/scr/pima/bp171a2_uvs/J0622-0656_C_uvs.log on Tue Feb 18 20:25:53 2014 obs /d2/scr/pima/bp171a2_uvs/J0622-0656_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a2_uvs/J0622-0656_C_uva.fits ! AN table 1: 4 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.868056 visibilities/baseline/integration-bin. ! Found source: J0622-0656 ! ! 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 3.928e+09 3.2e+07 1 3.2e+07 ! 02 2 3.96e+09 3.2e+07 1 3.2e+07 ! 03 3 3.992e+09 3.2e+07 1 3.2e+07 ! 04 4 4.024e+09 3.2e+07 1 3.2e+07 ! 05 5 4.216e+09 3.2e+07 1 3.2e+07 ! 06 6 4.312e+09 3.2e+07 1 3.2e+07 ! 07 7 4.344e+09 3.2e+07 1 3.2e+07 ! 08 8 4.376e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1000 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/bp171a2_uvs/J0622-0656_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006886Jy sigma=30.450797 ! Fit after self-cal, rms=0.887751Jy sigma=27.110460 ! 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=1.262 mas, bmaj=3.452 mas, bpa=-1.789 degrees ! Estimated noise=1.1113 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 = 0.0817159 Jy ! Component: 100 - total flux cleaned = 0.100398 Jy ! Total flux subtracted in 100 components = 0.100398 Jy ! Clean residual min=-0.006977 max=0.011529 Jy/beam ! Clean residual mean=0.000008 rms=0.001835 Jy/beam ! Combined flux in latest and established models = 0.100398 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.100398 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=0.078263Jy sigma=1.093188 ! Fit after self-cal, rms=0.078251Jy sigma=1.092564 ! Inverting map ! Added new window around map position (-7.5, -9). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0099976 Jy ! Component: 100 - total flux cleaned = 0.0135719 Jy ! Total flux subtracted in 100 components = 0.0135719 Jy ! Clean residual min=-0.006652 max=0.008371 Jy/beam ! Clean residual mean=0.000004 rms=0.001575 Jy/beam ! Combined flux in latest and established models = 0.11397 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 23 components and 0.11397 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=0.075675Jy sigma=1.061166 ! Fit after self-cal, rms=0.075466Jy sigma=1.050763 ! 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=1.573 mas, bmaj=3.991 mas, bpa=1.338 degrees ! Estimated noise=0.909322 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 (13.8, -29.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100707 Jy ! Component: 100 - total flux cleaned = 0.0154259 Jy ! Component: 150 - total flux cleaned = 0.0157518 Jy ! Component: 200 - total flux cleaned = 0.0160299 Jy ! Total flux subtracted in 200 components = 0.0160299 Jy ! Clean residual min=-0.005345 max=0.008667 Jy/beam ! Clean residual mean=0.000002 rms=0.001507 Jy/beam ! Combined flux in latest and established models = 0.13 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 46 components and 0.13 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=0.072566Jy sigma=1.029319 ! Fit after self-cal, rms=0.072304Jy sigma=1.018387 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.573 x 3.991 at 1.338 degrees (North through East) ! Clean map min=-0.0048022 max=0.10238 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: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.072304Jy sigma=1.018387 ! Fit after self-cal, rms=0.072304Jy sigma=1.018387 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.573 mas, bmaj=3.991 mas, bpa=1.338 degrees ! Estimated noise=0.909322 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 = 0.0033136 Jy ! Component: 100 - total flux cleaned = 0.00358044 Jy ! Component: 150 - total flux cleaned = 0.00381532 Jy ! Component: 200 - total flux cleaned = 0.00401333 Jy ! Total flux subtracted in 200 components = 0.00401333 Jy ! Clean residual min=-0.004984 max=0.006777 Jy/beam ! Clean residual mean=-0.000000 rms=0.001359 Jy/beam ! Combined flux in latest and established models = 0.134014 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 61 components and 0.134014 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=0.071328Jy sigma=1.016283 ! Fit after self-cal, rms=0.071292Jy sigma=1.013637 ! 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=0.071292Jy sigma=1.013637 ! Fit after self-cal, rms=0.071292Jy sigma=1.013637 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.573 mas, bmaj=3.991 mas, bpa=1.338 degrees ! Estimated noise=0.909322 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141848 Jy ! Component: 100 - total flux cleaned = 0.00169974 Jy ! Component: 150 - total flux cleaned = 0.00161428 Jy ! Component: 200 - total flux cleaned = 0.0016121 Jy ! Total flux subtracted in 200 components = 0.0016121 Jy ! Clean residual min=-0.004853 max=0.005914 Jy/beam ! Clean residual mean=-0.000001 rms=0.001310 Jy/beam ! Combined flux in latest and established models = 0.135626 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 68 components and 0.135626 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=0.070796Jy sigma=1.013396 ! Fit after self-cal, rms=0.070793Jy sigma=1.012547 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 (-54.6, 76.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00445758 Jy ! Component: 100 - total flux cleaned = 0.00414619 Jy ! Component: 150 - total flux cleaned = 0.00431315 Jy ! Component: 200 - total flux cleaned = 0.00445979 Jy ! Total flux subtracted in 200 components = 0.00445979 Jy ! Clean residual min=-0.004657 max=0.005088 Jy/beam ! Clean residual mean=-0.000005 rms=0.001234 Jy/beam ! Combined flux in latest and established models = 0.140085 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 82 components and 0.140085 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=0.070046Jy sigma=1.003083 ! Fit after self-cal, rms=0.070002Jy sigma=0.999605 ! 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=0.070002Jy sigma=0.999605 ! Fit after self-cal, rms=0.070002Jy sigma=0.999605 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.573 mas, bmaj=3.991 mas, bpa=1.338 degrees ! Estimated noise=0.909322 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124198 Jy ! Component: 100 - total flux cleaned = 0.00116892 Jy ! Component: 150 - total flux cleaned = 0.00110376 Jy ! Component: 200 - total flux cleaned = 0.00110539 Jy ! Total flux subtracted in 200 components = 0.00110539 Jy ! Clean residual min=-0.004526 max=0.004796 Jy/beam ! Clean residual mean=-0.000007 rms=0.001193 Jy/beam ! Combined flux in latest and established models = 0.141191 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 89 components and 0.141191 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=0.069723Jy sigma=0.994029 ! Fit after self-cal, rms=0.069727Jy sigma=0.993225 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 = 0.000560732 Jy ! Component: 100 - total flux cleaned = 0.000503186 Jy ! Component: 150 - total flux cleaned = 0.000502309 Jy ! Component: 200 - total flux cleaned = 0.000552577 Jy ! Total flux subtracted in 200 components = 0.000552577 Jy ! Clean residual min=-0.004513 max=0.004691 Jy/beam ! Clean residual mean=-0.000007 rms=0.001179 Jy/beam ! Combined flux in latest and established models = 0.141743 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 97 components and 0.141743 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=0.069566Jy sigma=0.989124 ! Fit after self-cal, rms=0.069570Jy sigma=0.988815 ! 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=0.069570Jy sigma=0.988815 ! Fit after self-cal, rms=0.069570Jy sigma=0.988815 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.887 mas, bmaj=6.906 mas, bpa=7.031 degrees ! Estimated noise=1.18186 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000838459 Jy ! Component: 100 - total flux cleaned = 0.000951861 Jy ! Component: 150 - total flux cleaned = 0.000953268 Jy ! Component: 200 - total flux cleaned = 0.000954673 Jy ! Total flux subtracted in 200 components = 0.000954673 Jy ! Clean residual min=-0.005531 max=0.006025 Jy/beam ! Clean residual mean=-0.000016 rms=0.001716 Jy/beam ! Combined flux in latest and established models = 0.142698 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 111 components and 0.142698 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=0.069424Jy sigma=0.991453 ! Fit after self-cal, rms=0.069396Jy sigma=0.991206 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 = 9.27063e-05 Jy ! Component: 100 - total flux cleaned = 0.000132925 Jy ! Component: 150 - total flux cleaned = 0.000132614 Jy ! Component: 200 - total flux cleaned = 9.82071e-05 Jy ! Total flux subtracted in 200 components = 9.82071e-05 Jy ! Clean residual min=-0.005423 max=0.006055 Jy/beam ! Clean residual mean=-0.000016 rms=0.001714 Jy/beam ! Combined flux in latest and established models = 0.142796 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 119 components and 0.142796 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=0.069379Jy sigma=0.990229 ! Fit after self-cal, rms=0.069364Jy sigma=0.990122 ! 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=1.573 mas, bmaj=3.991 mas, bpa=1.338 degrees ! Estimated noise=0.909322 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.573 x 3.991 at 1.338 degrees (North through East) ! Clean map min=-0.0048207 max=0.098442 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=1.262 mas, bmaj=3.452 mas, bpa=-1.789 degrees ! Estimated noise=1.1113 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0808825 Jy ! Component: 100 - total flux cleaned = 0.103825 Jy ! Component: 150 - total flux cleaned = 0.116047 Jy ! Component: 200 - total flux cleaned = 0.124521 Jy ! Total flux subtracted in 200 components = 0.124521 Jy ! Clean residual min=-0.006167 max=0.007382 Jy/beam ! Clean residual mean=0.000002 rms=0.001451 Jy/beam ! Combined flux in latest and established models = 0.124521 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.124521 Jy ! Inverting map and beam ! Estimated beam: bmin=1.573 mas, bmaj=3.991 mas, bpa=1.338 degrees ! Estimated noise=0.909322 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 (-33.6, 53.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00923817 Jy ! Component: 100 - total flux cleaned = 0.0146838 Jy ! Component: 150 - total flux cleaned = 0.0167446 Jy ! Component: 200 - total flux cleaned = 0.0174075 Jy ! Total flux subtracted in 200 components = 0.0174075 Jy ! Clean residual min=-0.005020 max=0.005116 Jy/beam ! Clean residual mean=-0.000003 rms=0.001263 Jy/beam ! Combined flux in latest and established models = 0.141928 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 50 components and 0.141928 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=3.887 mas, bmaj=6.906 mas, bpa=7.031 degrees ! Estimated noise=1.18186 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00419662 Jy ! Component: 100 - total flux cleaned = 0.00519675 Jy ! Component: 150 - total flux cleaned = 0.00550901 Jy ! Component: 200 - total flux cleaned = 0.00557503 Jy ! Total flux subtracted in 200 components = 0.00557503 Jy ! Clean residual min=-0.005116 max=0.005574 Jy/beam ! Clean residual mean=-0.000015 rms=0.001698 Jy/beam ! Combined flux in latest and established models = 0.147503 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 = 5.6209e-05 Jy ! Component: 100 - total flux cleaned = 0.000110221 Jy ! Component: 150 - total flux cleaned = 0.000269318 Jy ! Component: 200 - total flux cleaned = 0.000368811 Jy ! Total flux subtracted in 200 components = 0.000368811 Jy ! Clean residual min=-0.004910 max=0.005630 Jy/beam ! Clean residual mean=-0.000015 rms=0.001701 Jy/beam ! Combined flux in latest and established models = 0.147872 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 83 components and 0.147872 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.573 mas, bmaj=3.991 mas, bpa=1.338 degrees ! Estimated noise=0.909322 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00118678 Jy ! Component: 100 - total flux cleaned = -0.000956199 Jy ! Component: 150 - total flux cleaned = -0.000853849 Jy ! Component: 200 - total flux cleaned = -0.000658939 Jy ! Total flux subtracted in 200 components = -0.000658939 Jy ! Clean residual min=-0.004639 max=0.004904 Jy/beam ! Clean residual mean=-0.000007 rms=0.001231 Jy/beam ! Combined flux in latest and established models = 0.147213 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 105 components and 0.147213 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=0.069504Jy sigma=0.986261 ! Fit after self-cal, rms=0.069449Jy sigma=0.981145 wmodel /d2/scr/pima/bp171a2_uvs/J0622-0656_C_map.mod ! Writing 105 model components to file: /d2/scr/pima/bp171a2_uvs/J0622-0656_C_map.mod wobs /d2/scr/pima/bp171a2_uvs/J0622-0656_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a2_uvs/J0622-0656_C_uvs.fits wwins /d2/scr/pima/bp171a2_uvs/J0622-0656_C_map.win ! wwins: Wrote 5 windows to /d2/scr/pima/bp171a2_uvs/J0622-0656_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 = 0.00172701 Jy ! Component: 100 - total flux cleaned = 0.00299995 Jy ! Component: 150 - total flux cleaned = 0.00383391 Jy ! Component: 200 - total flux cleaned = 0.00470357 Jy ! Component: 250 - total flux cleaned = 0.00554004 Jy ! Component: 300 - total flux cleaned = 0.00621545 Jy ! Component: 350 - total flux cleaned = 0.00693468 Jy ! Component: 400 - total flux cleaned = 0.00781942 Jy ! Component: 450 - total flux cleaned = 0.00861722 Jy ! Component: 500 - total flux cleaned = 0.00939457 Jy ! Component: 550 - total flux cleaned = 0.0102689 Jy ! Component: 600 - total flux cleaned = 0.0110084 Jy ! Component: 650 - total flux cleaned = 0.0118406 Jy ! Component: 700 - total flux cleaned = 0.0125994 Jy ! Component: 750 - total flux cleaned = 0.0134459 Jy ! Component: 800 - total flux cleaned = 0.0140141 Jy ! Component: 850 - total flux cleaned = 0.0147224 Jy ! Component: 900 - total flux cleaned = 0.0154151 Jy ! Component: 950 - total flux cleaned = 0.0160433 Jy ! Component: 1000 - total flux cleaned = 0.0165174 Jy ! Component: 1050 - total flux cleaned = 0.016982 Jy ! Component: 1100 - total flux cleaned = 0.0173929 Jy ! Component: 1150 - total flux cleaned = 0.0177518 Jy ! Component: 1200 - total flux cleaned = 0.0182802 Jy ! Component: 1250 - total flux cleaned = 0.0187558 Jy ! Component: 1300 - total flux cleaned = 0.0192227 Jy ! Component: 1350 - total flux cleaned = 0.0195572 Jy ! Component: 1400 - total flux cleaned = 0.0200513 Jy ! Component: 1450 - total flux cleaned = 0.0204157 Jy ! Component: 1500 - total flux cleaned = 0.0207745 Jy ! Component: 1550 - total flux cleaned = 0.0212067 Jy ! Component: 1600 - total flux cleaned = 0.0215936 Jy ! Component: 1650 - total flux cleaned = 0.0220514 Jy ! Component: 1700 - total flux cleaned = 0.0224268 Jy ! Component: 1750 - total flux cleaned = 0.0228714 Jy ! Component: 1800 - total flux cleaned = 0.0232003 Jy ! Component: 1850 - total flux cleaned = 0.0237057 Jy ! Component: 1900 - total flux cleaned = 0.0240966 Jy ! Component: 1950 - total flux cleaned = 0.0244478 Jy ! Component: 2000 - total flux cleaned = 0.0248642 Jy ! Component: 2050 - total flux cleaned = 0.0252064 Jy ! Component: 2100 - total flux cleaned = 0.0255108 Jy ! Component: 2150 - total flux cleaned = 0.0256447 Jy ! Component: 2200 - total flux cleaned = 0.0258105 Jy ! Component: 2250 - total flux cleaned = 0.0260725 Jy ! Component: 2300 - total flux cleaned = 0.0262671 Jy ! Component: 2350 - total flux cleaned = 0.0264277 Jy ! Component: 2400 - total flux cleaned = 0.0266184 Jy ! Component: 2450 - total flux cleaned = 0.0269015 Jy ! Component: 2500 - total flux cleaned = 0.0271192 Jy ! Component: 2550 - total flux cleaned = 0.0273039 Jy ! Component: 2600 - total flux cleaned = 0.0274874 Jy ! Component: 2650 - total flux cleaned = 0.02773 Jy ! Component: 2700 - total flux cleaned = 0.0279108 Jy ! Component: 2750 - total flux cleaned = 0.02809 Jy ! Component: 2800 - total flux cleaned = 0.0282381 Jy ! Component: 2850 - total flux cleaned = 0.0284736 Jy ! Component: 2900 - total flux cleaned = 0.0286491 Jy ! Component: 2950 - total flux cleaned = 0.0289688 Jy ! Component: 3000 - total flux cleaned = 0.0291418 Jy ! Component: 3050 - total flux cleaned = 0.0293425 Jy ! Component: 3100 - total flux cleaned = 0.0295986 Jy ! Component: 3150 - total flux cleaned = 0.0297401 Jy ! Component: 3200 - total flux cleaned = 0.0298526 Jy ! Component: 3250 - total flux cleaned = 0.0300767 Jy ! Component: 3300 - total flux cleaned = 0.0301879 Jy ! Component: 3350 - total flux cleaned = 0.0303815 Jy ! Component: 3400 - total flux cleaned = 0.030519 Jy ! Component: 3450 - total flux cleaned = 0.0306283 Jy ! Component: 3500 - total flux cleaned = 0.0307916 Jy ! Component: 3550 - total flux cleaned = 0.0309001 Jy ! Component: 3600 - total flux cleaned = 0.0310887 Jy ! Component: 3650 - total flux cleaned = 0.0312226 Jy ! Component: 3700 - total flux cleaned = 0.0313026 Jy ! Component: 3750 - total flux cleaned = 0.0314351 Jy ! Component: 3800 - total flux cleaned = 0.0314879 Jy ! Component: 3850 - total flux cleaned = 0.0315406 Jy ! Component: 3900 - total flux cleaned = 0.0315928 Jy ! Component: 3950 - total flux cleaned = 0.0316972 Jy ! Component: 4000 - total flux cleaned = 0.0317749 Jy ! Component: 4050 - total flux cleaned = 0.0318524 Jy ! Total flux subtracted in 4096 components = 0.0319555 Jy ! Clean residual min=-0.001420 max=0.001541 Jy/beam ! Clean residual mean=-0.000004 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.179169 Jy keep ! Adding 278 model components to the UV plane model. ! The established model now contains 383 components and 0.179169 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a2_uvs/J0622-0656_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.573 x 3.991 at 1.338 degrees (North through East) ! Clean map min=-0.0030291 max=0.093615 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a2_uvs/J0622-0656_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0936154 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000437097 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.40072 1.40072 2.80145 5.60289 11.2058 22.4116 44.8231 89.6462 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.093 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 214.175 quit ! Quitting program ! Log file /d2/scr/pima/bp171a2_uvs/J0622-0656_C_uvs.log closed on Tue Feb 18 20:26:00 2014