! Started logfile: /scr/pima/bg219a_uvs/J0335-0709_X_uvs.log on Wed Apr 6 21:24:56 2016 obs /scr/pima/bg219a_uvs/J0335-0709_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0335-0709_X_uva.fits ! AN table 1: 86 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.612403 visibilities/baseline/integration-bin. ! Found source: J0335-0709 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 121 lines of history. ! ! Reading 9480 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 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) 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 /scr/pima/bg219a_uvs/J0335-0709_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. ! A total of 202 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 202 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 202 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 202 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 202 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 202 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 202 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.007659Jy sigma=22.451430 ! Fit after self-cal, rms=0.939877Jy sigma=20.963176 ! 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=0.7406 mas, bmaj=1.931 mas, bpa=-7.511 degrees ! Estimated noise=0.906176 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 = 0.0465332 Jy ! Component: 100 - total flux cleaned = 0.0571924 Jy ! Total flux subtracted in 100 components = 0.0571924 Jy ! Clean residual min=-0.005166 max=0.005392 Jy/beam ! Clean residual mean=-0.000050 rms=0.001306 Jy/beam ! Combined flux in latest and established models = 0.0571924 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0571924 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.051324Jy sigma=1.068238 ! Fit after self-cal, rms=0.050572Jy sigma=1.051509 ! 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=0.9 mas, bmaj=2.332 mas, bpa=-6.983 degrees ! Estimated noise=0.460099 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 = 0.00759551 Jy ! Component: 100 - total flux cleaned = 0.0111313 Jy ! Component: 150 - total flux cleaned = 0.0128834 Jy ! Component: 200 - total flux cleaned = 0.0137611 Jy ! Total flux subtracted in 200 components = 0.0137611 Jy ! Clean residual min=-0.002844 max=0.002216 Jy/beam ! Clean residual mean=-0.000035 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.0709535 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 28 components and 0.0709535 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.049668Jy sigma=1.024579 ! Fit after self-cal, rms=0.049707Jy sigma=1.023984 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9 x 2.332 at -6.983 degrees (North through East) ! Clean map min=-0.0027069 max=0.062607 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: ! 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: ! LA 0.94 MK 1.01 NL 1.06 OV 1.01 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 1.01 MK 1.07 NL 1.04 OV 0.94 ! PT 1.01 SC 1.15 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 0.97 NL 1.08 OV 1.00 ! PT 0.95 SC 0.89 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! LA 0.92 MK 0.96 NL 1.04 OV 1.06 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! LA 0.92 MK 0.98 NL 0.99 OV 0.97 ! PT 1.07 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! LA 0.94 MK 1.04 NL 0.91 OV 1.03 ! PT 1.03 SC 0.92 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.049707Jy sigma=1.023984 ! Fit after self-cal, rms=0.049588Jy sigma=1.020052 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8998 mas, bmaj=2.328 mas, bpa=-6.759 degrees ! Estimated noise=0.456278 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 = -3.29596e-05 Jy ! Component: 100 - total flux cleaned = -7.10509e-05 Jy ! Component: 150 - total flux cleaned = -2.4315e-05 Jy ! Component: 200 - total flux cleaned = 2.06483e-06 Jy ! Total flux subtracted in 200 components = 2.06483e-06 Jy ! Clean residual min=-0.002283 max=0.002147 Jy/beam ! Clean residual mean=-0.000019 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.0709555 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 32 components and 0.0709555 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.049576Jy sigma=1.019739 ! Fit after self-cal, rms=0.049568Jy sigma=1.019081 ! 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.049568Jy sigma=1.019081 ! Fit after self-cal, rms=0.050046Jy sigma=1.016185 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9016 mas, bmaj=2.334 mas, bpa=-6.811 degrees ! Estimated noise=0.456829 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000121635 Jy ! Component: 100 - total flux cleaned = 8.57272e-05 Jy ! Component: 150 - total flux cleaned = 6.65402e-05 Jy ! Component: 200 - total flux cleaned = 5.83717e-05 Jy ! Total flux subtracted in 200 components = 5.83717e-05 Jy ! Clean residual min=-0.002165 max=0.002170 Jy/beam ! Clean residual mean=-0.000023 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.0710139 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 36 components and 0.0710139 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.050041Jy sigma=1.016056 ! Fit after self-cal, rms=0.050066Jy sigma=1.015843 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 (-4.8, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0015306 Jy ! Component: 100 - total flux cleaned = 0.00169603 Jy ! Component: 150 - total flux cleaned = 0.00184003 Jy ! Component: 200 - total flux cleaned = 0.0021023 Jy ! Total flux subtracted in 200 components = 0.0021023 Jy ! Clean residual min=-0.001807 max=0.001464 Jy/beam ! Clean residual mean=-0.000004 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.0731162 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 52 components and 0.0731162 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.049997Jy sigma=1.013817 ! Fit after self-cal, rms=0.049991Jy sigma=1.013624 ! 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.049991Jy sigma=1.013624 ! Fit after self-cal, rms=0.049599Jy sigma=1.013520 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8996 mas, bmaj=2.332 mas, bpa=-6.807 degrees ! Estimated noise=0.453802 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00041465 Jy ! Component: 100 - total flux cleaned = 0.000550981 Jy ! Component: 150 - total flux cleaned = 0.000656927 Jy ! Component: 200 - total flux cleaned = 0.000774669 Jy ! Total flux subtracted in 200 components = 0.000774669 Jy ! Clean residual min=-0.001721 max=0.001410 Jy/beam ! Clean residual mean=0.000003 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.0738909 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 60 components and 0.0738909 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.049585Jy sigma=1.013180 ! Fit after self-cal, rms=0.049586Jy sigma=1.013150 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 = 9.71068e-05 Jy ! Component: 100 - total flux cleaned = 0.000108464 Jy ! Component: 150 - total flux cleaned = 0.000129979 Jy ! Component: 200 - total flux cleaned = 0.000150706 Jy ! Total flux subtracted in 200 components = 0.000150706 Jy ! Clean residual min=-0.001696 max=0.001403 Jy/beam ! Clean residual mean=0.000003 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.0740416 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 68 components and 0.0740416 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.049581Jy sigma=1.013051 ! Fit after self-cal, rms=0.049583Jy sigma=1.013046 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.049583Jy sigma=1.013046 ! Fit after self-cal, rms=0.049359Jy sigma=1.013028 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.223 mas, bmaj=5.804 mas, bpa=-11.57 degrees ! Estimated noise=0.56414 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000190037 Jy ! Component: 100 - total flux cleaned = 0.000200533 Jy ! Component: 150 - total flux cleaned = 0.000190038 Jy ! Component: 200 - total flux cleaned = 0.000190434 Jy ! Total flux subtracted in 200 components = 0.000190434 Jy ! Clean residual min=-0.001628 max=0.001250 Jy/beam ! Clean residual mean=0.000010 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.074232 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 74 components and 0.074232 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.049357Jy sigma=1.013010 ! Fit after self-cal, rms=0.049354Jy sigma=1.012995 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 = -3.99078e-06 Jy ! Component: 100 - total flux cleaned = 1.27356e-05 Jy ! Component: 150 - total flux cleaned = 1.31748e-05 Jy ! Component: 200 - total flux cleaned = 1.33759e-05 Jy ! Total flux subtracted in 200 components = 1.33759e-05 Jy ! Clean residual min=-0.001602 max=0.001226 Jy/beam ! Clean residual mean=0.000009 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.0742454 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 74 components and 0.0742454 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.049355Jy sigma=1.013006 ! Fit after self-cal, rms=0.049354Jy sigma=1.012998 ! 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=0.8988 mas, bmaj=2.331 mas, bpa=-6.837 degrees ! Estimated noise=0.452519 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8988 x 2.331 at -6.837 degrees (North through East) ! Clean map min=-0.0014764 max=0.062485 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=0.7372 mas, bmaj=1.924 mas, bpa=-6.981 degrees ! Estimated noise=0.893526 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0461165 Jy ! Component: 100 - total flux cleaned = 0.0574382 Jy ! Component: 150 - total flux cleaned = 0.0629861 Jy ! Component: 200 - total flux cleaned = 0.0667064 Jy ! Total flux subtracted in 200 components = 0.0667064 Jy ! Clean residual min=-0.004262 max=0.003986 Jy/beam ! Clean residual mean=-0.000019 rms=0.001088 Jy/beam ! Combined flux in latest and established models = 0.0667064 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 0.0667064 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8988 mas, bmaj=2.331 mas, bpa=-6.837 degrees ! Estimated noise=0.452519 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 (-1.2, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00335801 Jy ! Component: 100 - total flux cleaned = 0.00475827 Jy ! Component: 150 - total flux cleaned = 0.00538663 Jy ! Component: 200 - total flux cleaned = 0.00590368 Jy ! Total flux subtracted in 200 components = 0.00590368 Jy ! Clean residual min=-0.001883 max=0.001525 Jy/beam ! Clean residual mean=-0.000009 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.07261 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 42 components and 0.07261 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=2.223 mas, bmaj=5.804 mas, bpa=-11.57 degrees ! Estimated noise=0.56414 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104602 Jy ! Component: 100 - total flux cleaned = 0.00151432 Jy ! Component: 150 - total flux cleaned = 0.00169519 Jy ! Component: 200 - total flux cleaned = 0.00179218 Jy ! Total flux subtracted in 200 components = 0.00179218 Jy ! Clean residual min=-0.001571 max=0.001196 Jy/beam ! Clean residual mean=0.000012 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.0744022 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 = 2.63794e-05 Jy ! Component: 100 - total flux cleaned = 6.19e-05 Jy ! Component: 150 - total flux cleaned = 7.20058e-05 Jy ! Component: 200 - total flux cleaned = 8.99053e-05 Jy ! Total flux subtracted in 200 components = 8.99053e-05 Jy ! Clean residual min=-0.001559 max=0.001142 Jy/beam ! Clean residual mean=0.000013 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.0744921 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 63 components and 0.0744921 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8988 mas, bmaj=2.331 mas, bpa=-6.837 degrees ! Estimated noise=0.452519 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000165704 Jy ! Component: 100 - total flux cleaned = 0.000228221 Jy ! Component: 150 - total flux cleaned = 0.00028332 Jy ! Component: 200 - total flux cleaned = 0.000332744 Jy ! Total flux subtracted in 200 components = 0.000332744 Jy ! Clean residual min=-0.001569 max=0.001393 Jy/beam ! Clean residual mean=0.000009 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.0748248 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 76 components and 0.0748248 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.049357Jy sigma=1.012976 ! Fit after self-cal, rms=0.049355Jy sigma=1.012923 wmodel /scr/pima/bg219a_uvs/J0335-0709_X_map.mod ! Writing 76 model components to file: /scr/pima/bg219a_uvs/J0335-0709_X_map.mod wobs /scr/pima/bg219a_uvs/J0335-0709_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J0335-0709_X_uvs.fits wwins /scr/pima/bg219a_uvs/J0335-0709_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219a_uvs/J0335-0709_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 = -0.000282649 Jy ! Component: 100 - total flux cleaned = -0.000331479 Jy ! Component: 150 - total flux cleaned = -0.000245029 Jy ! Component: 200 - total flux cleaned = -0.000245282 Jy ! Component: 250 - total flux cleaned = -0.000245235 Jy ! Component: 300 - total flux cleaned = -0.000245088 Jy ! Component: 350 - total flux cleaned = -0.000262655 Jy ! Component: 400 - total flux cleaned = -0.00024457 Jy ! Component: 450 - total flux cleaned = -0.000227585 Jy ! Component: 500 - total flux cleaned = -0.000244174 Jy ! Component: 550 - total flux cleaned = -0.000353673 Jy ! Component: 600 - total flux cleaned = -0.00042952 Jy ! Component: 650 - total flux cleaned = -0.000518261 Jy ! Component: 700 - total flux cleaned = -0.000590575 Jy ! Component: 750 - total flux cleaned = -0.000689344 Jy ! Component: 800 - total flux cleaned = -0.000730959 Jy ! Component: 850 - total flux cleaned = -0.000799038 Jy ! Component: 900 - total flux cleaned = -0.000865481 Jy ! Component: 950 - total flux cleaned = -0.000943751 Jy ! Component: 1000 - total flux cleaned = -0.000994988 Jy ! Component: 1050 - total flux cleaned = -0.00105742 Jy ! Component: 1100 - total flux cleaned = -0.00109434 Jy ! Component: 1150 - total flux cleaned = -0.0011426 Jy ! Component: 1200 - total flux cleaned = -0.00113059 Jy ! Component: 1250 - total flux cleaned = -0.00114234 Jy ! Component: 1300 - total flux cleaned = -0.00113083 Jy ! Component: 1350 - total flux cleaned = -0.00110814 Jy ! Component: 1400 - total flux cleaned = -0.00111938 Jy ! Component: 1450 - total flux cleaned = -0.0010972 Jy ! Component: 1500 - total flux cleaned = -0.0010863 Jy ! Component: 1550 - total flux cleaned = -0.00109694 Jy ! Component: 1600 - total flux cleaned = -0.00108626 Jy ! Component: 1650 - total flux cleaned = -0.00106541 Jy ! Component: 1700 - total flux cleaned = -0.00105506 Jy ! Component: 1750 - total flux cleaned = -0.00102447 Jy ! Component: 1800 - total flux cleaned = -0.00102446 Jy ! Component: 1850 - total flux cleaned = -0.000994679 Jy ! Component: 1900 - total flux cleaned = -0.00100446 Jy ! Component: 1950 - total flux cleaned = -0.000975146 Jy ! Component: 2000 - total flux cleaned = -0.000946127 Jy ! Component: 2050 - total flux cleaned = -0.000907931 Jy ! Component: 2100 - total flux cleaned = -0.000898463 Jy ! Component: 2150 - total flux cleaned = -0.000870365 Jy ! Component: 2200 - total flux cleaned = -0.000851819 Jy ! Component: 2250 - total flux cleaned = -0.000824196 Jy ! Component: 2300 - total flux cleaned = -0.000796699 Jy ! Component: 2350 - total flux cleaned = -0.000751381 Jy ! Component: 2400 - total flux cleaned = -0.000706564 Jy ! Component: 2450 - total flux cleaned = -0.000671023 Jy ! Component: 2500 - total flux cleaned = -0.00064454 Jy ! Component: 2550 - total flux cleaned = -0.00060946 Jy ! Component: 2600 - total flux cleaned = -0.000565979 Jy ! Component: 2650 - total flux cleaned = -0.000522802 Jy ! Component: 2700 - total flux cleaned = -0.000471439 Jy ! Component: 2750 - total flux cleaned = -0.000454473 Jy ! Component: 2800 - total flux cleaned = -0.000403762 Jy ! Component: 2850 - total flux cleaned = -0.000370186 Jy ! Component: 2900 - total flux cleaned = -0.000328556 Jy ! Component: 2950 - total flux cleaned = -0.000287173 Jy ! Component: 3000 - total flux cleaned = -0.000246074 Jy ! Component: 3050 - total flux cleaned = -0.000197059 Jy ! Component: 3100 - total flux cleaned = -0.000148385 Jy ! Component: 3150 - total flux cleaned = -0.000132266 Jy ! Component: 3200 - total flux cleaned = -8.40573e-05 Jy ! Component: 3250 - total flux cleaned = -5.20739e-05 Jy ! Component: 3300 - total flux cleaned = 3.55683e-06 Jy ! Component: 3350 - total flux cleaned = 5.89039e-05 Jy ! Component: 3400 - total flux cleaned = 0.00012181 Jy ! Component: 3450 - total flux cleaned = 0.000153129 Jy ! Component: 3500 - total flux cleaned = 0.000231112 Jy ! Component: 3550 - total flux cleaned = 0.000277682 Jy ! Component: 3600 - total flux cleaned = 0.000347232 Jy ! Component: 3650 - total flux cleaned = 0.00043193 Jy ! Component: 3700 - total flux cleaned = 0.000508536 Jy ! Component: 3750 - total flux cleaned = 0.000577351 Jy ! Component: 3800 - total flux cleaned = 0.000668887 Jy ! Component: 3850 - total flux cleaned = 0.000760347 Jy ! Component: 3900 - total flux cleaned = 0.00085163 Jy ! Component: 3950 - total flux cleaned = 0.000935273 Jy ! Component: 4000 - total flux cleaned = 0.00103412 Jy ! Component: 4050 - total flux cleaned = 0.00116359 Jy ! Total flux subtracted in 4096 components = 0.00130098 Jy ! Clean residual min=-0.000405 max=0.000446 Jy/beam ! Clean residual mean=0.000005 rms=0.000122 Jy/beam ! Combined flux in latest and established models = 0.0761258 Jy keep ! Adding 198 model components to the UV plane model. ! The established model now contains 274 components and 0.0761259 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J0335-0709_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8988 x 2.331 at -6.837 degrees (North through East) ! Clean map min=-0.0011344 max=0.061804 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0335-0709_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0618037 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000114983 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.558135 0.558135 1.11627 2.23254 4.46508 8.93015 17.8603 35.7206 71.4412 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.061 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 537.504 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0335-0709_X_uvs.log closed on Wed Apr 6 21:25:00 2016