! Started logfile: /scr/pima/bp192a1_uvs/J0400-1610_X_uvs.log on Wed Sep 16 13:30:35 2015 obs /scr/pima/bp192a1_uvs/J0400-1610_X_uva.fits ! Reading UV FITS file: /scr/pima/bp192a1_uvs/J0400-1610_X_uva.fits ! AN table 1: 38 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.759649 visibilities/baseline/integration-bin. ! Found source: J0400-1610 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 10392 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp192a1_uvs/J0400-1610_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 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001310Jy sigma=20.038664 ! Fit after self-cal, rms=0.976368Jy sigma=19.563241 ! 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=0.7238 mas, bmaj=2.017 mas, bpa=-3.454 degrees ! Estimated noise=0.57154 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 = 0.017907 Jy ! Component: 100 - total flux cleaned = 0.0221136 Jy ! Total flux subtracted in 100 components = 0.0221136 Jy ! Clean residual min=-0.002003 max=0.002084 Jy/beam ! Clean residual mean=-0.000001 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.0221136 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0221136 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.045231Jy sigma=0.722846 ! Fit after self-cal, rms=0.043685Jy sigma=0.683609 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00402612 Jy ! Component: 100 - total flux cleaned = 0.00536467 Jy ! Total flux subtracted in 100 components = 0.00536467 Jy ! Clean residual min=-0.001869 max=0.002007 Jy/beam ! Clean residual mean=-0.000000 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.0274783 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.0274783 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043258Jy sigma=0.676257 ! Fit after self-cal, rms=0.043258Jy sigma=0.675931 ! 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=0.9093 mas, bmaj=2.291 mas, bpa=-1.926 degrees ! Estimated noise=0.354458 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 = 0.000916045 Jy ! Component: 100 - total flux cleaned = 0.00123872 Jy ! Component: 150 - total flux cleaned = 0.00129896 Jy ! Component: 200 - total flux cleaned = 0.00133911 Jy ! Total flux subtracted in 200 components = 0.00133911 Jy ! Clean residual min=-0.001509 max=0.001534 Jy/beam ! Clean residual mean=-0.000001 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.0288174 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 28 components and 0.0288174 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043224Jy sigma=0.675700 ! Fit after self-cal, rms=0.043223Jy sigma=0.675661 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9093 x 2.291 at -1.926 degrees (North through East) ! Clean map min=-0.0014643 max=0.026595 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 1.13 FD 0.99 HN 1.03 KP 1.02 ! LA 1.00 MK 1.04 NL 0.96 OV 1.01 ! PT 0.87 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.043223Jy sigma=0.675661 ! Fit after self-cal, rms=0.043313Jy sigma=0.675424 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9108 mas, bmaj=2.297 mas, bpa=-1.956 degrees ! Estimated noise=0.355377 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 = -1.30187e-05 Jy ! Component: 100 - total flux cleaned = -1.34587e-05 Jy ! Component: 150 - total flux cleaned = -3.16159e-05 Jy ! Component: 200 - total flux cleaned = -4.02464e-05 Jy ! Total flux subtracted in 200 components = -4.02464e-05 Jy ! Clean residual min=-0.001447 max=0.001491 Jy/beam ! Clean residual mean=-0.000001 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.0287771 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 29 components and 0.0287771 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043305Jy sigma=0.675346 ! Fit after self-cal, rms=0.043299Jy sigma=0.675302 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043299Jy sigma=0.675302 ! Fit after self-cal, rms=0.043329Jy sigma=0.675296 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9112 mas, bmaj=2.299 mas, bpa=-1.965 degrees ! Estimated noise=0.355498 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.25555e-05 Jy ! Component: 100 - total flux cleaned = -3.23681e-05 Jy ! Component: 150 - total flux cleaned = -3.21999e-05 Jy ! Component: 200 - total flux cleaned = -3.20825e-05 Jy ! Total flux subtracted in 200 components = -3.20825e-05 Jy ! Clean residual min=-0.001465 max=0.001469 Jy/beam ! Clean residual mean=-0.000001 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.0287451 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 31 components and 0.0287451 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043322Jy sigma=0.675236 ! Fit after self-cal, rms=0.043319Jy sigma=0.675224 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 = -2.84668e-05 Jy ! Component: 100 - total flux cleaned = -2.8597e-05 Jy ! Component: 150 - total flux cleaned = -2.14201e-05 Jy ! Component: 200 - total flux cleaned = -2.11773e-05 Jy ! Total flux subtracted in 200 components = -2.11773e-05 Jy ! Clean residual min=-0.001474 max=0.001462 Jy/beam ! Clean residual mean=-0.000001 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.0287239 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 32 components and 0.0287239 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043315Jy sigma=0.675171 ! Fit after self-cal, rms=0.043314Jy sigma=0.675163 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043314Jy sigma=0.675163 ! Fit after self-cal, rms=0.043339Jy sigma=0.675162 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9113 mas, bmaj=2.299 mas, bpa=-1.975 degrees ! Estimated noise=0.355595 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.83271e-05 Jy ! Component: 100 - total flux cleaned = -2.16932e-05 Jy ! Component: 150 - total flux cleaned = -2.16299e-05 Jy ! Component: 200 - total flux cleaned = -2.13403e-05 Jy ! Total flux subtracted in 200 components = -2.13403e-05 Jy ! Clean residual min=-0.001475 max=0.001449 Jy/beam ! Clean residual mean=-0.000001 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.0287025 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 33 components and 0.0287025 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043336Jy sigma=0.675118 ! Fit after self-cal, rms=0.043335Jy sigma=0.675112 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 = -1.74415e-05 Jy ! Component: 100 - total flux cleaned = -1.15488e-05 Jy ! Component: 150 - total flux cleaned = -1.14411e-05 Jy ! Component: 200 - total flux cleaned = -1.71806e-05 Jy ! Total flux subtracted in 200 components = -1.71806e-05 Jy ! Clean residual min=-0.001473 max=0.001440 Jy/beam ! Clean residual mean=-0.000001 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.0286854 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 34 components and 0.0286854 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043332Jy sigma=0.675074 ! Fit after self-cal, rms=0.043331Jy sigma=0.675069 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043331Jy sigma=0.675069 ! Fit after self-cal, rms=0.043338Jy sigma=0.675069 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.368 mas, bmaj=4.654 mas, bpa=6.324 degrees ! Estimated noise=0.440268 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000307417 Jy ! Component: 100 - total flux cleaned = 0.000319236 Jy ! Component: 150 - total flux cleaned = 0.000347736 Jy ! Component: 200 - total flux cleaned = 0.000373055 Jy ! Total flux subtracted in 200 components = 0.000373055 Jy ! Clean residual min=-0.001689 max=0.001526 Jy/beam ! Clean residual mean=-0.000002 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.0290584 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 38 components and 0.0290584 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043341Jy sigma=0.675203 ! Fit after self-cal, rms=0.043329Jy sigma=0.675084 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 = 4.43368e-05 Jy ! Component: 100 - total flux cleaned = 4.4017e-05 Jy ! Component: 150 - total flux cleaned = 5.77516e-05 Jy ! Component: 200 - total flux cleaned = 7.71843e-05 Jy ! Total flux subtracted in 200 components = 7.71843e-05 Jy ! Clean residual min=-0.001675 max=0.001512 Jy/beam ! Clean residual mean=-0.000002 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.0291356 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 40 components and 0.0291356 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043332Jy sigma=0.675200 ! Fit after self-cal, rms=0.043323Jy sigma=0.675115 ! 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=0.9114 mas, bmaj=2.299 mas, bpa=-1.979 degrees ! Estimated noise=0.355611 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9114 x 2.299 at -1.979 degrees (North through East) ! Clean map min=-0.0014402 max=0.026393 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=0.7256 mas, bmaj=2.028 mas, bpa=-3.535 degrees ! Estimated noise=0.575354 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0205243 Jy ! Component: 100 - total flux cleaned = 0.0256715 Jy ! Component: 150 - total flux cleaned = 0.0279297 Jy ! Component: 200 - total flux cleaned = 0.0288004 Jy ! Total flux subtracted in 200 components = 0.0288004 Jy ! Clean residual min=-0.001943 max=0.002064 Jy/beam ! Clean residual mean=-0.000000 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.0288004 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0288004 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9114 mas, bmaj=2.299 mas, bpa=-1.979 degrees ! Estimated noise=0.355611 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 (26.2, 42.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011124 Jy ! Component: 100 - total flux cleaned = 0.00140543 Jy ! Component: 150 - total flux cleaned = 0.00153362 Jy ! Component: 200 - total flux cleaned = 0.0015127 Jy ! Total flux subtracted in 200 components = 0.0015127 Jy ! Clean residual min=-0.001399 max=0.001376 Jy/beam ! Clean residual mean=-0.000001 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.0303131 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 32 components and 0.0303131 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=2.368 mas, bmaj=4.654 mas, bpa=6.324 degrees ! Estimated noise=0.440268 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.01601e-05 Jy ! Component: 100 - total flux cleaned = -0.000115899 Jy ! Component: 150 - total flux cleaned = -0.000166415 Jy ! Component: 200 - total flux cleaned = -0.000208774 Jy ! Total flux subtracted in 200 components = -0.000208774 Jy ! Clean residual min=-0.001585 max=0.001671 Jy/beam ! Clean residual mean=-0.000002 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.0301043 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 = -2.97179e-05 Jy ! Component: 100 - total flux cleaned = -4.32613e-05 Jy ! Component: 150 - total flux cleaned = -6.26097e-05 Jy ! Component: 200 - total flux cleaned = -8.06132e-05 Jy ! Total flux subtracted in 200 components = -8.06132e-05 Jy ! Clean residual min=-0.001599 max=0.001650 Jy/beam ! Clean residual mean=-0.000002 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.0300237 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 48 components and 0.0300237 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9114 mas, bmaj=2.299 mas, bpa=-1.979 degrees ! Estimated noise=0.355611 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000163669 Jy ! Component: 100 - total flux cleaned = 0.000164232 Jy ! Component: 150 - total flux cleaned = 0.000133435 Jy ! Component: 200 - total flux cleaned = 0.000118933 Jy ! Total flux subtracted in 200 components = 0.000118933 Jy ! Clean residual min=-0.001420 max=0.001259 Jy/beam ! Clean residual mean=-0.000001 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.0301426 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 61 components and 0.0301426 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043273Jy sigma=0.673945 ! Fit after self-cal, rms=0.043258Jy sigma=0.673622 wmodel /scr/pima/bp192a1_uvs/J0400-1610_X_map.mod ! Writing 61 model components to file: /scr/pima/bp192a1_uvs/J0400-1610_X_map.mod wobs /scr/pima/bp192a1_uvs/J0400-1610_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a1_uvs/J0400-1610_X_uvs.fits wwins /scr/pima/bp192a1_uvs/J0400-1610_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bp192a1_uvs/J0400-1610_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 = -0.000459765 Jy ! Component: 100 - total flux cleaned = -0.000749178 Jy ! Component: 150 - total flux cleaned = -0.000980021 Jy ! Component: 200 - total flux cleaned = -0.00117948 Jy ! Component: 250 - total flux cleaned = -0.00135032 Jy ! Component: 300 - total flux cleaned = -0.00142313 Jy ! Component: 350 - total flux cleaned = -0.0015468 Jy ! Component: 400 - total flux cleaned = -0.00163254 Jy ! Component: 450 - total flux cleaned = -0.00174783 Jy ! Component: 500 - total flux cleaned = -0.00182739 Jy ! Component: 550 - total flux cleaned = -0.00188916 Jy ! Component: 600 - total flux cleaned = -0.0019799 Jy ! Component: 650 - total flux cleaned = -0.00211163 Jy ! Component: 700 - total flux cleaned = -0.00216887 Jy ! Component: 750 - total flux cleaned = -0.00233559 Jy ! Component: 800 - total flux cleaned = -0.0023893 Jy ! Component: 850 - total flux cleaned = -0.00244218 Jy ! Component: 900 - total flux cleaned = -0.00251945 Jy ! Component: 950 - total flux cleaned = -0.00258257 Jy ! Component: 1000 - total flux cleaned = -0.00266915 Jy ! Component: 1050 - total flux cleaned = -0.00269343 Jy ! Component: 1100 - total flux cleaned = -0.00276515 Jy ! Component: 1150 - total flux cleaned = -0.00282372 Jy ! Component: 1200 - total flux cleaned = -0.00288097 Jy ! Component: 1250 - total flux cleaned = -0.00293711 Jy ! Component: 1300 - total flux cleaned = -0.00302548 Jy ! Component: 1350 - total flux cleaned = -0.00306882 Jy ! Component: 1400 - total flux cleaned = -0.00315424 Jy ! Component: 1450 - total flux cleaned = -0.00322773 Jy ! Component: 1500 - total flux cleaned = -0.00327916 Jy ! Component: 1550 - total flux cleaned = -0.00329963 Jy ! Component: 1600 - total flux cleaned = -0.00337976 Jy ! Component: 1650 - total flux cleaned = -0.00337 Jy ! Component: 1700 - total flux cleaned = -0.00342832 Jy ! Component: 1750 - total flux cleaned = -0.00343749 Jy ! Component: 1800 - total flux cleaned = -0.00342782 Jy ! Component: 1850 - total flux cleaned = -0.0033998 Jy ! Component: 1900 - total flux cleaned = -0.0034551 Jy ! Component: 1950 - total flux cleaned = -0.00345503 Jy ! Component: 2000 - total flux cleaned = -0.00349085 Jy ! Component: 2050 - total flux cleaned = -0.00348192 Jy ! Component: 2100 - total flux cleaned = -0.00346445 Jy ! Component: 2150 - total flux cleaned = -0.00349045 Jy ! Component: 2200 - total flux cleaned = -0.00348197 Jy ! Component: 2250 - total flux cleaned = -0.00351581 Jy ! Component: 2300 - total flux cleaned = -0.00352414 Jy ! Component: 2350 - total flux cleaned = -0.00351597 Jy ! Component: 2400 - total flux cleaned = -0.00353242 Jy ! Component: 2450 - total flux cleaned = -0.00356472 Jy ! Component: 2500 - total flux cleaned = -0.00358879 Jy ! Component: 2550 - total flux cleaned = -0.00358863 Jy ! Component: 2600 - total flux cleaned = -0.00358076 Jy ! Component: 2650 - total flux cleaned = -0.00359631 Jy ! Component: 2700 - total flux cleaned = -0.00357325 Jy ! Component: 2750 - total flux cleaned = -0.00358085 Jy ! Component: 2800 - total flux cleaned = -0.0035657 Jy ! Component: 2850 - total flux cleaned = -0.00356561 Jy ! Component: 2900 - total flux cleaned = -0.00357296 Jy ! Component: 2950 - total flux cleaned = -0.00358034 Jy ! Component: 3000 - total flux cleaned = -0.00360208 Jy ! Component: 3050 - total flux cleaned = -0.00358044 Jy ! Component: 3100 - total flux cleaned = -0.00359473 Jy ! Component: 3150 - total flux cleaned = -0.00364428 Jy ! Component: 3200 - total flux cleaned = -0.00365118 Jy ! Component: 3250 - total flux cleaned = -0.00365811 Jy ! Component: 3300 - total flux cleaned = -0.00367192 Jy ! Component: 3350 - total flux cleaned = -0.00367198 Jy ! Component: 3400 - total flux cleaned = -0.00369933 Jy ! Component: 3450 - total flux cleaned = -0.00371966 Jy ! Component: 3500 - total flux cleaned = -0.00373983 Jy ! Component: 3550 - total flux cleaned = -0.00373987 Jy ! Component: 3600 - total flux cleaned = -0.0037597 Jy ! Component: 3650 - total flux cleaned = -0.00377293 Jy ! Component: 3700 - total flux cleaned = -0.00379901 Jy ! Component: 3750 - total flux cleaned = -0.003799 Jy ! Component: 3800 - total flux cleaned = -0.00381192 Jy ! Component: 3850 - total flux cleaned = -0.00382473 Jy ! Component: 3900 - total flux cleaned = -0.00384373 Jy ! Component: 3950 - total flux cleaned = -0.00385636 Jy ! Component: 4000 - total flux cleaned = -0.00385635 Jy ! Component: 4050 - total flux cleaned = -0.00384391 Jy ! Total flux subtracted in 4096 components = -0.0038439 Jy ! Clean residual min=-0.000374 max=0.000362 Jy/beam ! Clean residual mean=-0.000000 rms=0.000103 Jy/beam ! Combined flux in latest and established models = 0.0262987 Jy keep ! Adding 269 model components to the UV plane model. ! The established model now contains 330 components and 0.0262987 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a1_uvs/J0400-1610_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9114 x 2.299 at -1.979 degrees (North through East) ! Clean map min=-0.00072143 max=0.026585 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a1_uvs/J0400-1610_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0265847 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000100914 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.13878 1.13878 2.27756 4.55513 9.11025 18.2205 36.441 72.882 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.026 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 263.439 quit ! Quitting program ! Log file /scr/pima/bp192a1_uvs/J0400-1610_X_uvs.log closed on Wed Sep 16 13:30:40 2015