! Started logfile: /scr/pima/gc030_uvs/J0853+2813_S_uvs.log on Fri Apr 22 07:47:04 2016 obs /scr/pima/gc030_uvs/J0853+2813_S_uva.fits ! Reading UV FITS file: /scr/pima/gc030_uvs/J0853+2813_S_uva.fits ! AN table 1: 281 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.626843 visibilities/baseline/integration-bin. ! Found source: J0853+2813 ! ! 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 2.22724e+09 8e+06 1 8e+06 ! 02 2 2.23499e+09 8e+06 1 8e+06 ! 03 3 2.24324e+09 8e+06 1 8e+06 ! 04 4 2.25099e+09 8e+06 1 8e+06 ! 05 5 2.25924e+09 8e+06 1 8e+06 ! 06 6 2.26699e+09 8e+06 1 8e+06 ! 07 7 2.27524e+09 8e+06 1 8e+06 ! 08 8 2.28299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 139 lines of history. ! ! Reading 39456 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! 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 = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/gc030_uvs/J0853+2813_S] 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 0.500x0.500 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 507 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 507 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 507 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 507 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 507 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 507 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 507 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005030Jy sigma=8.583173 ! Fit after self-cal, rms=0.946415Jy sigma=8.080670 ! 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=1.868 mas, bmaj=4.662 mas, bpa=-9.719 degrees ! Estimated noise=1.15486 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 = 0.0444045 Jy ! Component: 100 - total flux cleaned = 0.0545378 Jy ! Total flux subtracted in 100 components = 0.0545378 Jy ! Clean residual min=-0.007658 max=0.007603 Jy/beam ! Clean residual mean=-0.000005 rms=0.001669 Jy/beam ! Combined flux in latest and established models = 0.0545378 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0545378 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.102715Jy sigma=0.719989 ! Fit after self-cal, rms=0.101257Jy sigma=0.709402 ! 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=2.256 mas, bmaj=5.141 mas, bpa=-7.036 degrees ! Estimated noise=0.482049 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 = 0.00831326 Jy ! Component: 100 - total flux cleaned = 0.0118745 Jy ! Component: 150 - total flux cleaned = 0.0129356 Jy ! Component: 200 - total flux cleaned = 0.0129829 Jy ! Total flux subtracted in 200 components = 0.0129829 Jy ! Clean residual min=-0.006085 max=0.007784 Jy/beam ! Clean residual mean=-0.000007 rms=0.001467 Jy/beam ! Combined flux in latest and established models = 0.0675207 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0675207 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.100731Jy sigma=0.703243 ! Fit after self-cal, rms=0.100071Jy sigma=0.702241 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.256 x 5.141 at -7.036 degrees (North through East) ! Clean map min=-0.0055727 max=0.062405 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. ! A total of 210 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! A total of 210 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! A total of 210 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! A total of 210 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 210 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! A total of 210 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! A total of 210 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 EB 1.01 HN 1.02 KP 0.95 ! LA 0.90 NL 1.02 PT 0.96 SC 0.98 ! ! ! Fit before self-cal, rms=0.100071Jy sigma=0.702241 ! Fit after self-cal, rms=0.098219Jy sigma=0.697356 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.221 mas, bmaj=5.194 mas, bpa=-6.736 degrees ! Estimated noise=0.487826 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 = 0.000528769 Jy ! Component: 100 - total flux cleaned = 0.000617345 Jy ! Component: 150 - total flux cleaned = 0.000583713 Jy ! Component: 200 - total flux cleaned = 0.000584119 Jy ! Total flux subtracted in 200 components = 0.000584119 Jy ! Clean residual min=-0.005597 max=0.005606 Jy/beam ! Clean residual mean=-0.000001 rms=0.001187 Jy/beam ! Combined flux in latest and established models = 0.0681048 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 27 components and 0.0681048 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.098170Jy sigma=0.697112 ! Fit after self-cal, rms=0.098134Jy sigma=0.696968 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.098134Jy sigma=0.696968 ! Fit after self-cal, rms=0.098972Jy sigma=0.696801 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.218 mas, bmaj=5.203 mas, bpa=-6.685 degrees ! Estimated noise=0.489155 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000692597 Jy ! Component: 100 - total flux cleaned = 0.000835545 Jy ! Component: 150 - total flux cleaned = 0.000875108 Jy ! Component: 200 - total flux cleaned = 0.000875958 Jy ! Total flux subtracted in 200 components = 0.000875958 Jy ! Clean residual min=-0.005474 max=0.005376 Jy/beam ! Clean residual mean=-0.000001 rms=0.001162 Jy/beam ! Combined flux in latest and established models = 0.0689808 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 29 components and 0.0689808 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.098963Jy sigma=0.696671 ! Fit after self-cal, rms=0.099031Jy sigma=0.696548 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 = 0.000218614 Jy ! Component: 100 - total flux cleaned = 0.000302019 Jy ! Component: 150 - total flux cleaned = 0.000288021 Jy ! Component: 200 - total flux cleaned = 0.000274909 Jy ! Total flux subtracted in 200 components = 0.000274909 Jy ! Clean residual min=-0.005512 max=0.005305 Jy/beam ! Clean residual mean=-0.000002 rms=0.001166 Jy/beam ! Combined flux in latest and established models = 0.0692557 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 32 components and 0.0692557 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.099024Jy sigma=0.696491 ! Fit after self-cal, rms=0.099023Jy sigma=0.696479 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.099023Jy sigma=0.696479 ! Fit after self-cal, rms=0.099437Jy sigma=0.696471 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.216 mas, bmaj=5.209 mas, bpa=-6.7 degrees ! Estimated noise=0.489378 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00015379 Jy ! Component: 100 - total flux cleaned = 0.000166756 Jy ! Component: 150 - total flux cleaned = 0.000155092 Jy ! Component: 200 - total flux cleaned = 0.000155116 Jy ! Total flux subtracted in 200 components = 0.000155116 Jy ! Clean residual min=-0.005430 max=0.005234 Jy/beam ! Clean residual mean=-0.000002 rms=0.001158 Jy/beam ! Combined flux in latest and established models = 0.0694108 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 35 components and 0.0694108 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.099434Jy sigma=0.696435 ! Fit after self-cal, rms=0.099467Jy sigma=0.696423 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 = 3.06147e-05 Jy ! Component: 100 - total flux cleaned = 4.16519e-05 Jy ! Component: 150 - total flux cleaned = 4.12946e-05 Jy ! Component: 200 - total flux cleaned = 3.16247e-05 Jy ! Total flux subtracted in 200 components = 3.16247e-05 Jy ! Clean residual min=-0.005431 max=0.005184 Jy/beam ! Clean residual mean=-0.000002 rms=0.001159 Jy/beam ! Combined flux in latest and established models = 0.0694425 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 37 components and 0.0694424 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.099464Jy sigma=0.696396 ! Fit after self-cal, rms=0.099470Jy sigma=0.696386 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.099470Jy sigma=0.696386 ! Fit after self-cal, rms=0.099559Jy sigma=0.696386 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.867 mas, bmaj=9.177 mas, bpa=32.88 degrees ! Estimated noise=0.755663 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0039109 Jy ! Component: 100 - total flux cleaned = 0.00455563 Jy ! Component: 150 - total flux cleaned = 0.00474859 Jy ! Component: 200 - total flux cleaned = 0.004918 Jy ! Total flux subtracted in 200 components = 0.004918 Jy ! Clean residual min=-0.007685 max=0.007394 Jy/beam ! Clean residual mean=-0.000001 rms=0.001995 Jy/beam ! Combined flux in latest and established models = 0.0743604 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 38 components and 0.0743605 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.099654Jy sigma=0.697691 ! Fit after self-cal, rms=0.099388Jy sigma=0.697074 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 = 0.00233275 Jy ! Component: 100 - total flux cleaned = 0.00250006 Jy ! Component: 150 - total flux cleaned = 0.00264894 Jy ! Component: 200 - total flux cleaned = 0.00273874 Jy ! Total flux subtracted in 200 components = 0.00273874 Jy ! Clean residual min=-0.007636 max=0.007039 Jy/beam ! Clean residual mean=-0.000002 rms=0.001918 Jy/beam ! Combined flux in latest and established models = 0.0770992 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 39 components and 0.0770992 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.099507Jy sigma=0.698906 ! Fit after self-cal, rms=0.099336Jy sigma=0.698507 ! 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=2.215 mas, bmaj=5.21 mas, bpa=-6.704 degrees ! Estimated noise=0.489383 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.215 x 5.21 at -6.704 degrees (North through East) ! Clean map min=-0.0053233 max=0.058806 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=1.833 mas, bmaj=4.716 mas, bpa=-9.413 degrees ! Estimated noise=1.18034 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0431323 Jy ! Component: 100 - total flux cleaned = 0.0535218 Jy ! Component: 150 - total flux cleaned = 0.0578841 Jy ! Component: 200 - total flux cleaned = 0.0599883 Jy ! Total flux subtracted in 200 components = 0.0599883 Jy ! Clean residual min=-0.005849 max=0.005740 Jy/beam ! Clean residual mean=0.000003 rms=0.001315 Jy/beam ! Combined flux in latest and established models = 0.0599883 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0599883 Jy ! Inverting map and beam ! Estimated beam: bmin=2.215 mas, bmaj=5.21 mas, bpa=-6.704 degrees ! Estimated noise=0.489383 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 (-5, -7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00724389 Jy ! Component: 100 - total flux cleaned = 0.0118669 Jy ! Component: 150 - total flux cleaned = 0.0151938 Jy ! Component: 200 - total flux cleaned = 0.0176241 Jy ! Total flux subtracted in 200 components = 0.0176241 Jy ! Clean residual min=-0.004826 max=0.004383 Jy/beam ! Clean residual mean=-0.000000 rms=0.000983 Jy/beam ! Combined flux in latest and established models = 0.0776124 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 44 components and 0.0776124 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.867 mas, bmaj=9.177 mas, bpa=32.88 degrees ! Estimated noise=0.755663 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00439808 Jy ! Component: 100 - total flux cleaned = 0.00664511 Jy ! Component: 150 - total flux cleaned = 0.0078536 Jy ! Component: 200 - total flux cleaned = 0.00803307 Jy ! Total flux subtracted in 200 components = 0.00803307 Jy ! Clean residual min=-0.005594 max=0.005025 Jy/beam ! Clean residual mean=0.000000 rms=0.001448 Jy/beam ! Combined flux in latest and established models = 0.0856454 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 = 9.97867e-05 Jy ! Component: 100 - total flux cleaned = 0.000164196 Jy ! Component: 150 - total flux cleaned = 0.000255767 Jy ! Component: 200 - total flux cleaned = 0.000340749 Jy ! Total flux subtracted in 200 components = 0.000340749 Jy ! Clean residual min=-0.005519 max=0.004858 Jy/beam ! Clean residual mean=0.000000 rms=0.001429 Jy/beam ! Combined flux in latest and established models = 0.0859862 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 55 components and 0.0859862 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.215 mas, bmaj=5.21 mas, bpa=-6.704 degrees ! Estimated noise=0.489383 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00161203 Jy ! Component: 100 - total flux cleaned = -0.00168783 Jy ! Component: 150 - total flux cleaned = -0.00163177 Jy ! Component: 200 - total flux cleaned = -0.00171523 Jy ! Total flux subtracted in 200 components = -0.00171523 Jy ! Clean residual min=-0.004636 max=0.003469 Jy/beam ! Clean residual mean=-0.000000 rms=0.000889 Jy/beam ! Combined flux in latest and established models = 0.084271 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 65 components and 0.084271 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.098888Jy sigma=0.694146 ! Fit after self-cal, rms=0.098976Jy sigma=0.692385 wmodel /scr/pima/gc030_uvs/J0853+2813_S_map.mod ! Writing 65 model components to file: /scr/pima/gc030_uvs/J0853+2813_S_map.mod wobs /scr/pima/gc030_uvs/J0853+2813_S_uvs.fits ! Writing UV FITS file: /scr/pima/gc030_uvs/J0853+2813_S_uvs.fits wwins /scr/pima/gc030_uvs/J0853+2813_S_map.win ! wwins: Wrote 2 windows to /scr/pima/gc030_uvs/J0853+2813_S_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 = -0.0020627 Jy ! Component: 100 - total flux cleaned = -0.00379503 Jy ! Component: 150 - total flux cleaned = -0.00500714 Jy ! Component: 200 - total flux cleaned = -0.00544766 Jy ! Component: 250 - total flux cleaned = -0.00565385 Jy ! Component: 300 - total flux cleaned = -0.00594464 Jy ! Component: 350 - total flux cleaned = -0.005945 Jy ! Component: 400 - total flux cleaned = -0.00594491 Jy ! Component: 450 - total flux cleaned = -0.00577763 Jy ! Component: 500 - total flux cleaned = -0.00553539 Jy ! Component: 550 - total flux cleaned = -0.00549715 Jy ! Component: 600 - total flux cleaned = -0.00538419 Jy ! Component: 650 - total flux cleaned = -0.005202 Jy ! Component: 700 - total flux cleaned = -0.00509608 Jy ! Component: 750 - total flux cleaned = -0.00489118 Jy ! Component: 800 - total flux cleaned = -0.00475998 Jy ! Component: 850 - total flux cleaned = -0.00469679 Jy ! Component: 900 - total flux cleaned = -0.00460399 Jy ! Component: 950 - total flux cleaned = -0.00463359 Jy ! Component: 1000 - total flux cleaned = -0.00463277 Jy ! Component: 1050 - total flux cleaned = -0.00463251 Jy ! Component: 1100 - total flux cleaned = -0.00460451 Jy ! Component: 1150 - total flux cleaned = -0.00457755 Jy ! Component: 1200 - total flux cleaned = -0.00460396 Jy ! Component: 1250 - total flux cleaned = -0.00457826 Jy ! Component: 1300 - total flux cleaned = -0.0046282 Jy ! Component: 1350 - total flux cleaned = -0.00460346 Jy ! Component: 1400 - total flux cleaned = -0.00457852 Jy ! Component: 1450 - total flux cleaned = -0.00450802 Jy ! Component: 1500 - total flux cleaned = -0.00446195 Jy ! Component: 1550 - total flux cleaned = -0.00448453 Jy ! Component: 1600 - total flux cleaned = -0.00446279 Jy ! Component: 1650 - total flux cleaned = -0.0044632 Jy ! Component: 1700 - total flux cleaned = -0.00446321 Jy ! Component: 1750 - total flux cleaned = -0.00439999 Jy ! Component: 1800 - total flux cleaned = -0.00439997 Jy ! Component: 1850 - total flux cleaned = -0.0043998 Jy ! Component: 1900 - total flux cleaned = -0.00439982 Jy ! Component: 1950 - total flux cleaned = -0.00445811 Jy ! Component: 2000 - total flux cleaned = -0.00443903 Jy ! Component: 2050 - total flux cleaned = -0.00453292 Jy ! Component: 2100 - total flux cleaned = -0.00458838 Jy ! Component: 2150 - total flux cleaned = -0.00469696 Jy ! Component: 2200 - total flux cleaned = -0.00473262 Jy ! Component: 2250 - total flux cleaned = -0.00478541 Jy ! Component: 2300 - total flux cleaned = -0.00481986 Jy ! Component: 2350 - total flux cleaned = -0.00487049 Jy ! Component: 2400 - total flux cleaned = -0.00485385 Jy ! Component: 2450 - total flux cleaned = -0.00485424 Jy ! Component: 2500 - total flux cleaned = -0.00496851 Jy ! Component: 2550 - total flux cleaned = -0.00495234 Jy ! Component: 2600 - total flux cleaned = -0.0049682 Jy ! Component: 2650 - total flux cleaned = -0.00495319 Jy ! Component: 2700 - total flux cleaned = -0.00506167 Jy ! Component: 2750 - total flux cleaned = -0.00512284 Jy ! Component: 2800 - total flux cleaned = -0.00516788 Jy ! Component: 2850 - total flux cleaned = -0.00521224 Jy ! Component: 2900 - total flux cleaned = -0.00524144 Jy ! Component: 2950 - total flux cleaned = -0.00527008 Jy ! Component: 3000 - total flux cleaned = -0.00524122 Jy ! Component: 3050 - total flux cleaned = -0.00531173 Jy ! Component: 3100 - total flux cleaned = -0.00529764 Jy ! Component: 3150 - total flux cleaned = -0.00528357 Jy ! Component: 3200 - total flux cleaned = -0.00524271 Jy ! Component: 3250 - total flux cleaned = -0.00525642 Jy ! Component: 3300 - total flux cleaned = -0.00525628 Jy ! Component: 3350 - total flux cleaned = -0.00528263 Jy ! Component: 3400 - total flux cleaned = -0.00529563 Jy ! Component: 3450 - total flux cleaned = -0.00532145 Jy ! Component: 3500 - total flux cleaned = -0.00532142 Jy ! Component: 3550 - total flux cleaned = -0.00533408 Jy ! Component: 3600 - total flux cleaned = -0.00530909 Jy ! Component: 3650 - total flux cleaned = -0.00532138 Jy ! Component: 3700 - total flux cleaned = -0.00529673 Jy ! Component: 3750 - total flux cleaned = -0.00534524 Jy ! Component: 3800 - total flux cleaned = -0.00533317 Jy ! Component: 3850 - total flux cleaned = -0.00534497 Jy ! Component: 3900 - total flux cleaned = -0.00534481 Jy ! Component: 3950 - total flux cleaned = -0.00537991 Jy ! Component: 4000 - total flux cleaned = -0.00534499 Jy ! Component: 4050 - total flux cleaned = -0.00535646 Jy ! Total flux subtracted in 4096 components = -0.00536804 Jy ! Clean residual min=-0.000587 max=0.000690 Jy/beam ! Clean residual mean=0.000008 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.0789029 Jy keep ! Adding 308 model components to the UV plane model. ! The established model now contains 373 components and 0.078903 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gc030_uvs/J0853+2813_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.215 x 5.21 at -6.704 degrees (North through East) ! Clean map min=-0.0022216 max=0.057801 Jy/beam ! Writing clean map to FITS file: /scr/pima/gc030_uvs/J0853+2813_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0578007 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000199895 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.03751 1.03751 2.07501 4.15002 8.30004 16.6001 33.2002 66.4003 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.057 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 289.155 quit ! Quitting program ! Log file /scr/pima/gc030_uvs/J0853+2813_S_uvs.log closed on Fri Apr 22 07:47:10 2016