! Started logfile: /scr/pima/gc030_uvs/J1650+4140_S_uvs.log on Fri Apr 22 07:54:38 2016 obs /scr/pima/gc030_uvs/J1650+4140_S_uva.fits ! Reading UV FITS file: /scr/pima/gc030_uvs/J1650+4140_S_uva.fits ! AN table 1: 70 integrations on 28 of 28 possible baselines. ! AN table 2: 210 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.671534 visibilities/baseline/integration-bin. ! Found source: J1650+4140 ! ! 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 51144 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/J1650+4140_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 180 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 180 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 180 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 180 telescope corrections were flagged in sub-array 2. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 180 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 180 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 180 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.002049Jy sigma=8.638100 ! Fit after self-cal, rms=0.940544Jy sigma=8.086709 ! 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=2.187 mas, bmaj=3.412 mas, bpa=-6.484 degrees ! Estimated noise=1.06556 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 = 0.0478995 Jy ! Component: 100 - total flux cleaned = 0.0585704 Jy ! Total flux subtracted in 100 components = 0.0585704 Jy ! Clean residual min=-0.004690 max=0.005886 Jy/beam ! Clean residual mean=0.000030 rms=0.001242 Jy/beam ! Combined flux in latest and established models = 0.0585704 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0585704 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=0.100986Jy sigma=0.723711 ! Fit after self-cal, rms=0.099584Jy sigma=0.712300 ! 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=2.731 mas, bmaj=4.018 mas, bpa=-1.585 degrees ! Estimated noise=0.42238 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 = 0.0107999 Jy ! Component: 100 - total flux cleaned = 0.0165417 Jy ! Component: 150 - total flux cleaned = 0.0197179 Jy ! Component: 200 - total flux cleaned = 0.0214781 Jy ! Total flux subtracted in 200 components = 0.0214781 Jy ! Clean residual min=-0.004132 max=0.007478 Jy/beam ! Clean residual mean=0.000205 rms=0.001674 Jy/beam ! Combined flux in latest and established models = 0.0800484 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 17 components and 0.0800484 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=0.098641Jy sigma=0.700724 ! Fit after self-cal, rms=0.097994Jy sigma=0.698738 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.731 x 4.018 at -1.585 degrees (North through East) ! Clean map min=-0.0042187 max=0.067374 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* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 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* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 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* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 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* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 EB 1.04 HN 0.92 KP 0.97 ! LA 0.84 MK 1.18 NL 1.03 PT 0.95 ! SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.14 EB 0.99 HN 0.86 KP 0.89 ! LA 0.85 MK 1.15 NL 1.10 PT 0.97 ! SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.12 EB 1.04 HN 0.90 KP 0.96 ! LA 0.88 MK 1.12 NL 1.03 PT 0.98 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.097994Jy sigma=0.698738 ! Fit after self-cal, rms=0.096691Jy sigma=0.697663 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.75 mas, bmaj=4.028 mas, bpa=-1.839 degrees ! Estimated noise=0.418811 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 = 0.00212441 Jy ! Component: 100 - total flux cleaned = 0.00307108 Jy ! Component: 150 - total flux cleaned = 0.00323391 Jy ! Component: 200 - total flux cleaned = 0.00330327 Jy ! Total flux subtracted in 200 components = 0.00330327 Jy ! Clean residual min=-0.004116 max=0.007258 Jy/beam ! Clean residual mean=0.000198 rms=0.001552 Jy/beam ! Combined flux in latest and established models = 0.0833517 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 24 components and 0.0833517 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=0.096670Jy sigma=0.697134 ! Fit after self-cal, rms=0.096595Jy sigma=0.696682 ! 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=0.096595Jy sigma=0.696682 ! Fit after self-cal, rms=0.095922Jy sigma=0.696076 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.746 mas, bmaj=4.033 mas, bpa=-1.64 degrees ! Estimated noise=0.414083 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000193126 Jy ! Component: 100 - total flux cleaned = -4.36986e-05 Jy ! Component: 150 - total flux cleaned = 5.35123e-05 Jy ! Component: 200 - total flux cleaned = 0.000115124 Jy ! Total flux subtracted in 200 components = 0.000115124 Jy ! Clean residual min=-0.003882 max=0.006973 Jy/beam ! Clean residual mean=0.000173 rms=0.001470 Jy/beam ! Combined flux in latest and established models = 0.0834668 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 29 components and 0.0834668 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=0.095890Jy sigma=0.696070 ! Fit after self-cal, rms=0.095919Jy sigma=0.695910 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 (5.5, -28). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0067262 Jy ! Component: 100 - total flux cleaned = 0.0108767 Jy ! Component: 150 - total flux cleaned = 0.0135784 Jy ! Component: 200 - total flux cleaned = 0.0144751 Jy ! Total flux subtracted in 200 components = 0.0144751 Jy ! Clean residual min=-0.003639 max=0.005839 Jy/beam ! Clean residual mean=0.000131 rms=0.001151 Jy/beam ! Combined flux in latest and established models = 0.0979419 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 61 components and 0.0979419 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=0.095296Jy sigma=0.691344 ! Fit after self-cal, rms=0.095173Jy sigma=0.689754 ! Inverting map ! Added new window around map position (13.5, 37). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00486579 Jy ! Component: 100 - total flux cleaned = 0.00761793 Jy ! Component: 150 - total flux cleaned = 0.00898444 Jy ! Component: 200 - total flux cleaned = 0.00972347 Jy ! Total flux subtracted in 200 components = 0.00972347 Jy ! Clean residual min=-0.003186 max=0.004225 Jy/beam ! Clean residual mean=0.000095 rms=0.000970 Jy/beam ! Combined flux in latest and established models = 0.107665 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 76 components and 0.107665 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=0.094795Jy sigma=0.687294 ! Fit after self-cal, rms=0.094776Jy sigma=0.686475 ! 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=0.094776Jy sigma=0.686475 ! Fit after self-cal, rms=0.095318Jy sigma=0.685910 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.746 mas, bmaj=4.027 mas, bpa=-1.575 degrees ! Estimated noise=0.414618 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00308259 Jy ! Component: 100 - total flux cleaned = 0.00431908 Jy ! Component: 150 - total flux cleaned = 0.00498547 Jy ! Component: 200 - total flux cleaned = 0.00550389 Jy ! Total flux subtracted in 200 components = 0.00550389 Jy ! Clean residual min=-0.003120 max=0.003763 Jy/beam ! Clean residual mean=0.000102 rms=0.000892 Jy/beam ! Combined flux in latest and established models = 0.113169 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 86 components and 0.113169 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=0.095133Jy sigma=0.684839 ! Fit after self-cal, rms=0.095216Jy sigma=0.684383 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 = 0.00160023 Jy ! Component: 100 - total flux cleaned = 0.00221502 Jy ! Component: 150 - total flux cleaned = 0.00263285 Jy ! Component: 200 - total flux cleaned = 0.00290247 Jy ! Total flux subtracted in 200 components = 0.00290247 Jy ! Clean residual min=-0.003013 max=0.003564 Jy/beam ! Clean residual mean=0.000095 rms=0.000844 Jy/beam ! Combined flux in latest and established models = 0.116072 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 93 components and 0.116072 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=0.095105Jy sigma=0.683824 ! Fit after self-cal, rms=0.095127Jy sigma=0.683653 ! 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=0.095127Jy sigma=0.683653 ! Fit after self-cal, rms=0.096100Jy sigma=0.682936 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.105 mas, bmaj=8.823 mas, bpa=69.17 degrees ! Estimated noise=0.649915 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00325719 Jy ! Component: 100 - total flux cleaned = 0.00472964 Jy ! Component: 150 - total flux cleaned = 0.00522231 Jy ! Component: 200 - total flux cleaned = 0.0056301 Jy ! Total flux subtracted in 200 components = 0.0056301 Jy ! Clean residual min=-0.005631 max=0.005657 Jy/beam ! Clean residual mean=0.000261 rms=0.001488 Jy/beam ! Combined flux in latest and established models = 0.121702 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 99 components and 0.121702 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=0.096058Jy sigma=0.682764 ! Fit after self-cal, rms=0.096169Jy sigma=0.682295 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 = 0.00115945 Jy ! Component: 100 - total flux cleaned = 0.00140498 Jy ! Component: 150 - total flux cleaned = 0.00160096 Jy ! Component: 200 - total flux cleaned = 0.00173551 Jy ! Total flux subtracted in 200 components = 0.00173551 Jy ! Clean residual min=-0.005578 max=0.005140 Jy/beam ! Clean residual mean=0.000247 rms=0.001413 Jy/beam ! Combined flux in latest and established models = 0.123437 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 102 components and 0.123437 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=0.096146Jy sigma=0.682440 ! Fit after self-cal, rms=0.096145Jy sigma=0.682306 ! 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=2.746 mas, bmaj=4.015 mas, bpa=-1.391 degrees ! Estimated noise=0.416942 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.746 x 4.015 at -1.391 degrees (North through East) ! Clean map min=-0.004016 max=0.062834 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=2.199 mas, bmaj=3.416 mas, bpa=-6.345 degrees ! Estimated noise=1.07042 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0469328 Jy ! Component: 100 - total flux cleaned = 0.0601086 Jy ! Component: 150 - total flux cleaned = 0.0681271 Jy ! Component: 200 - total flux cleaned = 0.0745759 Jy ! Total flux subtracted in 200 components = 0.0745759 Jy ! Clean residual min=-0.005614 max=0.006153 Jy/beam ! Clean residual mean=0.000029 rms=0.001241 Jy/beam ! Combined flux in latest and established models = 0.0745759 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0745759 Jy ! Inverting map and beam ! Estimated beam: bmin=2.746 mas, bmaj=4.015 mas, bpa=-1.391 degrees ! Estimated noise=0.416942 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 (2, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0104481 Jy ! Component: 100 - total flux cleaned = 0.0180538 Jy ! Component: 150 - total flux cleaned = 0.0240786 Jy ! Component: 200 - total flux cleaned = 0.0289418 Jy ! Total flux subtracted in 200 components = 0.0289418 Jy ! Clean residual min=-0.003653 max=0.004569 Jy/beam ! Clean residual mean=0.000156 rms=0.001106 Jy/beam ! Combined flux in latest and established models = 0.103518 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 47 components and 0.103518 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=8.105 mas, bmaj=8.823 mas, bpa=69.17 degrees ! Estimated noise=0.649915 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00817741 Jy ! Component: 100 - total flux cleaned = 0.0134254 Jy ! Component: 150 - total flux cleaned = 0.0168733 Jy ! Component: 200 - total flux cleaned = 0.0179866 Jy ! Total flux subtracted in 200 components = 0.0179866 Jy ! Clean residual min=-0.005560 max=0.005334 Jy/beam ! Clean residual mean=0.000273 rms=0.001462 Jy/beam ! Combined flux in latest and established models = 0.121504 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 = 0.00076351 Jy ! Component: 100 - total flux cleaned = 0.00148207 Jy ! Component: 150 - total flux cleaned = 0.00208749 Jy ! Component: 200 - total flux cleaned = 0.00255084 Jy ! Total flux subtracted in 200 components = 0.00255084 Jy ! Clean residual min=-0.005200 max=0.004662 Jy/beam ! Clean residual mean=0.000242 rms=0.001322 Jy/beam ! Combined flux in latest and established models = 0.124055 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 92 components and 0.124055 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.746 mas, bmaj=4.015 mas, bpa=-1.391 degrees ! Estimated noise=0.416942 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000675715 Jy ! Component: 100 - total flux cleaned = 0.000681643 Jy ! Component: 150 - total flux cleaned = 0.000750737 Jy ! Component: 200 - total flux cleaned = 0.000753177 Jy ! Total flux subtracted in 200 components = 0.000753177 Jy ! Clean residual min=-0.002851 max=0.003549 Jy/beam ! Clean residual mean=0.000081 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.124808 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 109 components and 0.124808 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=0.096085Jy sigma=0.682544 ! Fit after self-cal, rms=0.096102Jy sigma=0.681819 wmodel /scr/pima/gc030_uvs/J1650+4140_S_map.mod ! Writing 109 model components to file: /scr/pima/gc030_uvs/J1650+4140_S_map.mod wobs /scr/pima/gc030_uvs/J1650+4140_S_uvs.fits ! Writing UV FITS file: /scr/pima/gc030_uvs/J1650+4140_S_uvs.fits wwins /scr/pima/gc030_uvs/J1650+4140_S_map.win ! wwins: Wrote 4 windows to /scr/pima/gc030_uvs/J1650+4140_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 = 0.00114372 Jy ! Component: 100 - total flux cleaned = 0.00154888 Jy ! Component: 150 - total flux cleaned = 0.00183699 Jy ! Component: 200 - total flux cleaned = 0.00206236 Jy ! Component: 250 - total flux cleaned = 0.00223338 Jy ! Component: 300 - total flux cleaned = 0.0025212 Jy ! Component: 350 - total flux cleaned = 0.00279643 Jy ! Component: 400 - total flux cleaned = 0.00302387 Jy ! Component: 450 - total flux cleaned = 0.00339002 Jy ! Component: 500 - total flux cleaned = 0.00367394 Jy ! Component: 550 - total flux cleaned = 0.00395039 Jy ! Component: 600 - total flux cleaned = 0.00432062 Jy ! Component: 650 - total flux cleaned = 0.00468058 Jy ! Component: 700 - total flux cleaned = 0.00499905 Jy ! Component: 750 - total flux cleaned = 0.00540364 Jy ! Component: 800 - total flux cleaned = 0.00570745 Jy ! Component: 850 - total flux cleaned = 0.00603498 Jy ! Component: 900 - total flux cleaned = 0.0063846 Jy ! Component: 950 - total flux cleaned = 0.00666929 Jy ! Component: 1000 - total flux cleaned = 0.00700372 Jy ! Component: 1050 - total flux cleaned = 0.00711237 Jy ! Component: 1100 - total flux cleaned = 0.00732734 Jy ! Component: 1150 - total flux cleaned = 0.00745968 Jy ! Component: 1200 - total flux cleaned = 0.00766701 Jy ! Component: 1250 - total flux cleaned = 0.00784472 Jy ! Component: 1300 - total flux cleaned = 0.00799432 Jy ! Component: 1350 - total flux cleaned = 0.00806816 Jy ! Component: 1400 - total flux cleaned = 0.00821329 Jy ! Component: 1450 - total flux cleaned = 0.00828495 Jy ! Component: 1500 - total flux cleaned = 0.0084482 Jy ! Component: 1550 - total flux cleaned = 0.00851665 Jy ! Component: 1600 - total flux cleaned = 0.00858487 Jy ! Component: 1650 - total flux cleaned = 0.00871939 Jy ! Component: 1700 - total flux cleaned = 0.00882958 Jy ! Component: 1750 - total flux cleaned = 0.00891663 Jy ! Component: 1800 - total flux cleaned = 0.00900229 Jy ! Component: 1850 - total flux cleaned = 0.00912921 Jy ! Component: 1900 - total flux cleaned = 0.00919179 Jy ! Component: 1950 - total flux cleaned = 0.00931479 Jy ! Component: 2000 - total flux cleaned = 0.00935517 Jy ! Component: 2050 - total flux cleaned = 0.00941536 Jy ! Component: 2100 - total flux cleaned = 0.00945473 Jy ! Component: 2150 - total flux cleaned = 0.00951327 Jy ! Component: 2200 - total flux cleaned = 0.0095326 Jy ! Component: 2250 - total flux cleaned = 0.00964678 Jy ! Component: 2300 - total flux cleaned = 0.00960899 Jy ! Component: 2350 - total flux cleaned = 0.00968379 Jy ! Component: 2400 - total flux cleaned = 0.00981231 Jy ! Component: 2450 - total flux cleaned = 0.00979425 Jy ! Component: 2500 - total flux cleaned = 0.0098302 Jy ! Component: 2550 - total flux cleaned = 0.00981272 Jy ! Component: 2600 - total flux cleaned = 0.00993577 Jy ! Component: 2650 - total flux cleaned = 0.0100045 Jy ! Component: 2700 - total flux cleaned = 0.0100215 Jy ! Component: 2750 - total flux cleaned = 0.010072 Jy ! Component: 2800 - total flux cleaned = 0.0101387 Jy ! Component: 2850 - total flux cleaned = 0.010089 Jy ! Component: 2900 - total flux cleaned = 0.0101708 Jy ! Component: 2950 - total flux cleaned = 0.0102194 Jy ! Component: 3000 - total flux cleaned = 0.0102673 Jy ! Component: 3050 - total flux cleaned = 0.0103147 Jy ! Component: 3100 - total flux cleaned = 0.0103302 Jy ! Component: 3150 - total flux cleaned = 0.0103456 Jy ! Component: 3200 - total flux cleaned = 0.0103457 Jy ! Component: 3250 - total flux cleaned = 0.0103913 Jy ! Component: 3300 - total flux cleaned = 0.0104061 Jy ! Component: 3350 - total flux cleaned = 0.0104357 Jy ! Component: 3400 - total flux cleaned = 0.0104651 Jy ! Component: 3450 - total flux cleaned = 0.010465 Jy ! Component: 3500 - total flux cleaned = 0.0105084 Jy ! Component: 3550 - total flux cleaned = 0.0105654 Jy ! Component: 3600 - total flux cleaned = 0.0105795 Jy ! Component: 3650 - total flux cleaned = 0.0106215 Jy ! Component: 3700 - total flux cleaned = 0.010677 Jy ! Component: 3750 - total flux cleaned = 0.0106907 Jy ! Component: 3800 - total flux cleaned = 0.0107182 Jy ! Component: 3850 - total flux cleaned = 0.0107722 Jy ! Component: 3900 - total flux cleaned = 0.010799 Jy ! Component: 3950 - total flux cleaned = 0.0108916 Jy ! Component: 4000 - total flux cleaned = 0.0108916 Jy ! Component: 4050 - total flux cleaned = 0.0108657 Jy ! Total flux subtracted in 4096 components = 0.0108785 Jy ! Clean residual min=-0.000850 max=0.000848 Jy/beam ! Clean residual mean=0.000023 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.135687 Jy keep ! Adding 329 model components to the UV plane model. ! The established model now contains 438 components and 0.135687 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gc030_uvs/J1650+4140_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.746 x 4.015 at -1.391 degrees (North through East) ! Clean map min=-0.0033384 max=0.060758 Jy/beam ! Writing clean map to FITS file: /scr/pima/gc030_uvs/J1650+4140_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0607578 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000228588 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.12868 1.12868 2.25737 4.51474 9.02947 18.0589 36.1179 72.2358 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.06 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 265.796 quit ! Quitting program ! Log file /scr/pima/gc030_uvs/J1650+4140_S_uvs.log closed on Fri Apr 22 07:54:44 2016