! Started logfile: /scr/pima/bp192a0_uvs/J0045-2310_X_uvs.log on Fri Aug 21 06:51:12 2015 obs /scr/pima/bp192a0_uvs/J0045-2310_X_uva.fits ! Reading UV FITS file: /scr/pima/bp192a0_uvs/J0045-2310_X_uva.fits ! AN table 1: 33 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.664646 visibilities/baseline/integration-bin. ! Found source: J0045-2310 ! ! 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 7896 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/bp192a0_uvs/J0045-2310_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 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002066Jy sigma=17.192031 ! Fit after self-cal, rms=0.962914Jy sigma=16.521810 ! 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=0.6439 mas, bmaj=1.98 mas, bpa=-1.986 degrees ! Estimated noise=0.712503 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 = 0.0276414 Jy ! Component: 100 - total flux cleaned = 0.0345599 Jy ! Total flux subtracted in 100 components = 0.0345599 Jy ! Clean residual min=-0.004226 max=0.004075 Jy/beam ! Clean residual mean=0.000000 rms=0.000931 Jy/beam ! Combined flux in latest and established models = 0.0345599 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0345599 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=0.058545Jy sigma=0.765274 ! Fit after self-cal, rms=0.056993Jy sigma=0.732612 ! 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=0.8377 mas, bmaj=2.3 mas, bpa=-1.076 degrees ! Estimated noise=0.481317 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 = 0.00774442 Jy ! Component: 100 - total flux cleaned = 0.0112324 Jy ! Component: 150 - total flux cleaned = 0.0129107 Jy ! Component: 200 - total flux cleaned = 0.0137214 Jy ! Total flux subtracted in 200 components = 0.0137214 Jy ! Clean residual min=-0.003562 max=0.004363 Jy/beam ! Clean residual mean=-0.000002 rms=0.000824 Jy/beam ! Combined flux in latest and established models = 0.0482813 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 23 components and 0.0482814 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=0.056054Jy sigma=0.710566 ! Fit after self-cal, rms=0.055925Jy sigma=0.709764 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8377 x 2.3 at -1.076 degrees (North through East) ! Clean map min=-0.0031496 max=0.039972 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.94 HN 1.02 KP 1.05 ! LA 0.98 MK 0.84 NL 0.90 OV 1.08 ! PT 0.92 SC 0.84 ! ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.055925Jy sigma=0.709764 ! Fit after self-cal, rms=0.052465Jy sigma=0.710713 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8515 mas, bmaj=2.292 mas, bpa=-1.008 degrees ! Estimated noise=0.478623 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 (7.6, -18.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00236811 Jy ! Component: 100 - total flux cleaned = 0.00261484 Jy ! Component: 150 - total flux cleaned = 0.00275462 Jy ! Component: 200 - total flux cleaned = 0.00287636 Jy ! Total flux subtracted in 200 components = 0.00287636 Jy ! Clean residual min=-0.003051 max=0.003379 Jy/beam ! Clean residual mean=-0.000002 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.0511577 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 37 components and 0.0511577 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=0.052072Jy sigma=0.704014 ! Fit after self-cal, rms=0.051989Jy sigma=0.702928 ! Inverting map ! Added new window around map position (-29.8, -45.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00222326 Jy ! Component: 100 - total flux cleaned = 0.00207797 Jy ! Component: 150 - total flux cleaned = 0.00214486 Jy ! Component: 200 - total flux cleaned = 0.00220332 Jy ! Total flux subtracted in 200 components = 0.00220332 Jy ! Clean residual min=-0.002830 max=0.003132 Jy/beam ! Clean residual mean=-0.000002 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.053361 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 51 components and 0.053361 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=0.051707Jy sigma=0.697564 ! Fit after self-cal, rms=0.051616Jy sigma=0.696840 ! 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=0.051616Jy sigma=0.696840 ! Fit after self-cal, rms=0.051667Jy sigma=0.695238 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8504 mas, bmaj=2.285 mas, bpa=-0.795 degrees ! Estimated noise=0.481766 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000672719 Jy ! Component: 100 - total flux cleaned = 0.000968853 Jy ! Component: 150 - total flux cleaned = 0.00102123 Jy ! Component: 200 - total flux cleaned = 0.00107219 Jy ! Total flux subtracted in 200 components = 0.00107219 Jy ! Clean residual min=-0.002712 max=0.003033 Jy/beam ! Clean residual mean=-0.000003 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.0544332 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 55 components and 0.0544332 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=0.051521Jy sigma=0.693142 ! Fit after self-cal, rms=0.051519Jy sigma=0.692934 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 (30.8, 50.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173399 Jy ! Component: 100 - total flux cleaned = 0.00189944 Jy ! Component: 150 - total flux cleaned = 0.00209966 Jy ! Component: 200 - total flux cleaned = 0.0020523 Jy ! Total flux subtracted in 200 components = 0.0020523 Jy ! Clean residual min=-0.002456 max=0.002349 Jy/beam ! Clean residual mean=-0.000003 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.0564855 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 68 components and 0.0564855 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=0.051343Jy sigma=0.689532 ! Fit after self-cal, rms=0.051299Jy sigma=0.689145 ! 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=0.051299Jy sigma=0.689145 ! Fit after self-cal, rms=0.051984Jy sigma=0.688639 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8495 mas, bmaj=2.28 mas, bpa=-0.6406 degrees ! Estimated noise=0.486855 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000871648 Jy ! Component: 100 - total flux cleaned = 0.000875579 Jy ! Component: 150 - total flux cleaned = 0.000876221 Jy ! Component: 200 - total flux cleaned = 0.000876427 Jy ! Total flux subtracted in 200 components = 0.000876427 Jy ! Clean residual min=-0.002369 max=0.002314 Jy/beam ! Clean residual mean=-0.000003 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.057362 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 76 components and 0.0573619 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=0.051887Jy sigma=0.687158 ! Fit after self-cal, rms=0.051881Jy sigma=0.687014 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 = 0.000158851 Jy ! Component: 100 - total flux cleaned = 0.00019957 Jy ! Component: 150 - total flux cleaned = 0.000121336 Jy ! Component: 200 - total flux cleaned = 0.000121455 Jy ! Total flux subtracted in 200 components = 0.000121455 Jy ! Clean residual min=-0.002268 max=0.002298 Jy/beam ! Clean residual mean=-0.000003 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.0574834 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 82 components and 0.0574834 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=0.051815Jy sigma=0.686073 ! Fit after self-cal, rms=0.051809Jy sigma=0.686014 ! 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=0.051809Jy sigma=0.686014 ! Fit after self-cal, rms=0.051864Jy sigma=0.685102 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.161 mas, bmaj=5.1 mas, bpa=5.796 degrees ! Estimated noise=0.622479 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000140502 Jy ! Component: 100 - total flux cleaned = 0.000198622 Jy ! Component: 150 - total flux cleaned = 0.000225826 Jy ! Component: 200 - total flux cleaned = 0.000251216 Jy ! Total flux subtracted in 200 components = 0.000251216 Jy ! Clean residual min=-0.002039 max=0.002231 Jy/beam ! Clean residual mean=-0.000003 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.0577346 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 93 components and 0.0577346 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=0.051832Jy sigma=0.684940 ! Fit after self-cal, rms=0.051830Jy sigma=0.684851 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 = 4.97988e-05 Jy ! Component: 100 - total flux cleaned = 5.05868e-05 Jy ! Component: 150 - total flux cleaned = 7.33222e-05 Jy ! Component: 200 - total flux cleaned = 9.42253e-05 Jy ! Total flux subtracted in 200 components = 9.42253e-05 Jy ! Clean residual min=-0.001976 max=0.002185 Jy/beam ! Clean residual mean=-0.000002 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.0578288 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 98 components and 0.0578288 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=0.051809Jy sigma=0.684738 ! Fit after self-cal, rms=0.051806Jy sigma=0.684723 ! 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=0.8526 mas, bmaj=2.292 mas, bpa=-0.7509 degrees ! Estimated noise=0.491282 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8526 x 2.292 at -0.7509 degrees (North through East) ! Clean map min=-0.0048471 max=0.039851 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=0.6633 mas, bmaj=1.96 mas, bpa=-2.189 degrees ! Estimated noise=0.723415 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0286193 Jy ! Component: 100 - total flux cleaned = 0.0387506 Jy ! Component: 150 - total flux cleaned = 0.0425533 Jy ! Component: 200 - total flux cleaned = 0.045615 Jy ! Total flux subtracted in 200 components = 0.045615 Jy ! Clean residual min=-0.006082 max=0.005628 Jy/beam ! Clean residual mean=0.000000 rms=0.001119 Jy/beam ! Combined flux in latest and established models = 0.045615 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.045615 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8526 mas, bmaj=2.292 mas, bpa=-0.7509 degrees ! Estimated noise=0.491282 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 (-0.4, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00597572 Jy ! Component: 100 - total flux cleaned = 0.00916402 Jy ! Component: 150 - total flux cleaned = 0.0101174 Jy ! Component: 200 - total flux cleaned = 0.0107137 Jy ! Total flux subtracted in 200 components = 0.0107137 Jy ! Clean residual min=-0.003533 max=0.002703 Jy/beam ! Clean residual mean=-0.000002 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.0563287 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 39 components and 0.0563287 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=2.161 mas, bmaj=5.1 mas, bpa=5.796 degrees ! Estimated noise=0.622479 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00175668 Jy ! Component: 100 - total flux cleaned = 0.00175993 Jy ! Component: 150 - total flux cleaned = 0.00171773 Jy ! Component: 200 - total flux cleaned = 0.0017207 Jy ! Total flux subtracted in 200 components = 0.0017207 Jy ! Clean residual min=-0.002245 max=0.002324 Jy/beam ! Clean residual mean=-0.000005 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.0580494 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 = 4.13335e-05 Jy ! Component: 100 - total flux cleaned = 4.19742e-05 Jy ! Component: 150 - total flux cleaned = 7.8123e-05 Jy ! Component: 200 - total flux cleaned = 7.85486e-05 Jy ! Total flux subtracted in 200 components = 7.85486e-05 Jy ! Clean residual min=-0.002099 max=0.002243 Jy/beam ! Clean residual mean=-0.000004 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.0581279 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 69 components and 0.0581279 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8526 mas, bmaj=2.292 mas, bpa=-0.7509 degrees ! Estimated noise=0.491282 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000127573 Jy ! Component: 100 - total flux cleaned = 0.000261356 Jy ! Component: 150 - total flux cleaned = 0.000377345 Jy ! Component: 200 - total flux cleaned = 0.000377242 Jy ! Total flux subtracted in 200 components = 0.000377242 Jy ! Clean residual min=-0.002523 max=0.002438 Jy/beam ! Clean residual mean=-0.000001 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.0585052 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 89 components and 0.0585052 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=0.051918Jy sigma=0.686582 ! Fit after self-cal, rms=0.051921Jy sigma=0.686242 wmodel /scr/pima/bp192a0_uvs/J0045-2310_X_map.mod ! Writing 89 model components to file: /scr/pima/bp192a0_uvs/J0045-2310_X_map.mod wobs /scr/pima/bp192a0_uvs/J0045-2310_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a0_uvs/J0045-2310_X_uvs.fits wwins /scr/pima/bp192a0_uvs/J0045-2310_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bp192a0_uvs/J0045-2310_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 = -0.000146411 Jy ! Component: 100 - total flux cleaned = -0.000227969 Jy ! Component: 150 - total flux cleaned = -0.000458859 Jy ! Component: 200 - total flux cleaned = -0.000420447 Jy ! Component: 250 - total flux cleaned = -0.000455516 Jy ! Component: 300 - total flux cleaned = -0.000489777 Jy ! Component: 350 - total flux cleaned = -0.000618702 Jy ! Component: 400 - total flux cleaned = -0.000743605 Jy ! Component: 450 - total flux cleaned = -0.000895435 Jy ! Component: 500 - total flux cleaned = -0.00101354 Jy ! Component: 550 - total flux cleaned = -0.00115645 Jy ! Component: 600 - total flux cleaned = -0.00123955 Jy ! Component: 650 - total flux cleaned = -0.00132087 Jy ! Component: 700 - total flux cleaned = -0.00147964 Jy ! Component: 750 - total flux cleaned = -0.00160943 Jy ! Component: 800 - total flux cleaned = -0.00171166 Jy ! Component: 850 - total flux cleaned = -0.00183627 Jy ! Component: 900 - total flux cleaned = -0.00198179 Jy ! Component: 950 - total flux cleaned = -0.00202935 Jy ! Component: 1000 - total flux cleaned = -0.00202976 Jy ! Component: 1050 - total flux cleaned = -0.00212134 Jy ! Component: 1100 - total flux cleaned = -0.00212119 Jy ! Component: 1150 - total flux cleaned = -0.00209911 Jy ! Component: 1200 - total flux cleaned = -0.00209901 Jy ! Component: 1250 - total flux cleaned = -0.00214189 Jy ! Component: 1300 - total flux cleaned = -0.00222543 Jy ! Component: 1350 - total flux cleaned = -0.00220437 Jy ! Component: 1400 - total flux cleaned = -0.00222445 Jy ! Component: 1450 - total flux cleaned = -0.00224443 Jy ! Component: 1500 - total flux cleaned = -0.00226397 Jy ! Component: 1550 - total flux cleaned = -0.00230265 Jy ! Component: 1600 - total flux cleaned = -0.00237888 Jy ! Component: 1650 - total flux cleaned = -0.00239762 Jy ! Component: 1700 - total flux cleaned = -0.00245269 Jy ! Component: 1750 - total flux cleaned = -0.00256142 Jy ! Component: 1800 - total flux cleaned = -0.00254348 Jy ! Component: 1850 - total flux cleaned = -0.00256106 Jy ! Component: 1900 - total flux cleaned = -0.00256087 Jy ! Component: 1950 - total flux cleaned = -0.00254364 Jy ! Component: 2000 - total flux cleaned = -0.00254355 Jy ! Component: 2050 - total flux cleaned = -0.00252702 Jy ! Component: 2100 - total flux cleaned = -0.00257639 Jy ! Component: 2150 - total flux cleaned = -0.00255998 Jy ! Component: 2200 - total flux cleaned = -0.00257588 Jy ! Component: 2250 - total flux cleaned = -0.00257586 Jy ! Component: 2300 - total flux cleaned = -0.00259149 Jy ! Component: 2350 - total flux cleaned = -0.00263769 Jy ! Component: 2400 - total flux cleaned = -0.00256114 Jy ! Component: 2450 - total flux cleaned = -0.00247008 Jy ! Component: 2500 - total flux cleaned = -0.00244021 Jy ! Component: 2550 - total flux cleaned = -0.00239558 Jy ! Component: 2600 - total flux cleaned = -0.00227773 Jy ! Component: 2650 - total flux cleaned = -0.00226331 Jy ! Component: 2700 - total flux cleaned = -0.00216228 Jy ! Component: 2750 - total flux cleaned = -0.0021337 Jy ! Component: 2800 - total flux cleaned = -0.00207708 Jy ! Component: 2850 - total flux cleaned = -0.00203511 Jy ! Component: 2900 - total flux cleaned = -0.0019517 Jy ! Component: 2950 - total flux cleaned = -0.00189666 Jy ! Component: 3000 - total flux cleaned = -0.00186937 Jy ! Component: 3050 - total flux cleaned = -0.00180175 Jy ! Component: 3100 - total flux cleaned = -0.00170802 Jy ! Component: 3150 - total flux cleaned = -0.00169469 Jy ! Component: 3200 - total flux cleaned = -0.00166842 Jy ! Component: 3250 - total flux cleaned = -0.00157705 Jy ! Component: 3300 - total flux cleaned = -0.00152519 Jy ! Component: 3350 - total flux cleaned = -0.00152515 Jy ! Component: 3400 - total flux cleaned = -0.00139767 Jy ! Component: 3450 - total flux cleaned = -0.00137249 Jy ! Component: 3500 - total flux cleaned = -0.00129726 Jy ! Component: 3550 - total flux cleaned = -0.00124735 Jy ! Component: 3600 - total flux cleaned = -0.0011856 Jy ! Component: 3650 - total flux cleaned = -0.00112441 Jy ! Component: 3700 - total flux cleaned = -0.00105128 Jy ! Component: 3750 - total flux cleaned = -0.000990972 Jy ! Component: 3800 - total flux cleaned = -0.000966934 Jy ! Component: 3850 - total flux cleaned = -0.000895437 Jy ! Component: 3900 - total flux cleaned = -0.000859899 Jy ! Component: 3950 - total flux cleaned = -0.000765841 Jy ! Component: 4000 - total flux cleaned = -0.000754151 Jy ! Component: 4050 - total flux cleaned = -0.000707835 Jy ! Total flux subtracted in 4096 components = -0.000730941 Jy ! Clean residual min=-0.000602 max=0.000681 Jy/beam ! Clean residual mean=0.000001 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.0577742 Jy keep ! Adding 275 model components to the UV plane model. ! The established model now contains 364 components and 0.0577742 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a0_uvs/J0045-2310_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8526 x 2.292 at -0.7509 degrees (North through East) ! Clean map min=-0.003269 max=0.038938 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a0_uvs/J0045-2310_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0389376 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000186755 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.43887 1.43887 2.87775 5.7555 11.511 23.022 46.044 92.088 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.038 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 208.496 quit ! Quitting program ! Log file /scr/pima/bp192a0_uvs/J0045-2310_X_uvs.log closed on Fri Aug 21 06:51:17 2015