! Started logfile: /scr/pima/bg219e_uvs/J1913-0151_X_uvs.log on Thu Apr 7 09:14:47 2016 obs /scr/pima/bg219e_uvs/J1913-0151_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1913-0151_X_uva.fits ! AN table 1: 61 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.501171 visibilities/baseline/integration-bin. ! Found source: J1913-0151 ! ! 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 134 lines of history. ! ! Reading 10272 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/bg219e_uvs/J1913-0151_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 152 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 152 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 152 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 152 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 152 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 152 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 152 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=1.000693Jy sigma=26.995000 ! Fit after self-cal, rms=0.965642Jy sigma=26.308885 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.994 mas, bmaj=3.879 mas, bpa=0.8121 degrees ! Estimated noise=0.59937 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 = 0.0258939 Jy ! Component: 100 - total flux cleaned = 0.0319057 Jy ! Total flux subtracted in 100 components = 0.0319057 Jy ! Clean residual min=-0.004044 max=0.004343 Jy/beam ! Clean residual mean=0.000003 rms=0.001323 Jy/beam ! Combined flux in latest and established models = 0.0319057 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0319057 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=0.046814Jy sigma=1.248565 ! Fit after self-cal, rms=0.045267Jy sigma=1.207712 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.166 mas, bmaj=4.364 mas, bpa=-0.8452 degrees ! Estimated noise=0.372613 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 = 0.00569532 Jy ! Component: 100 - total flux cleaned = 0.00862392 Jy ! Component: 150 - total flux cleaned = 0.0105785 Jy ! Component: 200 - total flux cleaned = 0.0119926 Jy ! Total flux subtracted in 200 components = 0.0119926 Jy ! Clean residual min=-0.003060 max=0.003140 Jy/beam ! Clean residual mean=0.000005 rms=0.000994 Jy/beam ! Combined flux in latest and established models = 0.0438983 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 66 components and 0.0438983 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=0.044498Jy sigma=1.187860 ! Fit after self-cal, rms=0.044358Jy sigma=1.185641 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.166 x 4.364 at -0.8452 degrees (North through East) ! Clean map min=-0.0034114 max=0.037519 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! 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* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.94 HN 1.00* KP 1.03 ! LA 0.94 NL 0.91 OV 1.08 PT 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.94 HN 1.00* KP 1.07 ! LA 0.92 NL 1.12 OV 1.16 PT 1.02 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.87 HN 1.00* KP 0.94 ! LA 0.93 NL 1.13 OV 1.05 PT 0.85 ! ! ! 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* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.93 HN 1.00* KP 1.14 ! LA 0.97 NL 0.96 OV 1.04 PT 0.96 ! ! ! 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=0.044358Jy sigma=1.185641 ! Fit after self-cal, rms=0.044430Jy sigma=1.182321 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.189 mas, bmaj=4.379 mas, bpa=-0.6834 degrees ! Estimated noise=0.372238 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 = 0.00122829 Jy ! Component: 100 - total flux cleaned = 0.00202948 Jy ! Component: 150 - total flux cleaned = 0.00258073 Jy ! Component: 200 - total flux cleaned = 0.00297543 Jy ! Total flux subtracted in 200 components = 0.00297543 Jy ! Clean residual min=-0.003099 max=0.003507 Jy/beam ! Clean residual mean=0.000003 rms=0.000940 Jy/beam ! Combined flux in latest and established models = 0.0468737 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 82 components and 0.0468737 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=0.044387Jy sigma=1.181295 ! Fit after self-cal, rms=0.044424Jy sigma=1.179472 ! 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=0.044424Jy sigma=1.179472 ! Fit after self-cal, rms=0.046143Jy sigma=1.178584 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.198 mas, bmaj=4.364 mas, bpa=-0.574 degrees ! Estimated noise=0.379614 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00086545 Jy ! Component: 100 - total flux cleaned = 0.00140621 Jy ! Component: 150 - total flux cleaned = 0.00177646 Jy ! Component: 200 - total flux cleaned = 0.00187722 Jy ! Total flux subtracted in 200 components = 0.00187722 Jy ! Clean residual min=-0.002987 max=0.003313 Jy/beam ! Clean residual mean=0.000002 rms=0.000867 Jy/beam ! Combined flux in latest and established models = 0.0487509 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 90 components and 0.0487509 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=0.046121Jy sigma=1.178153 ! Fit after self-cal, rms=0.046231Jy sigma=1.177352 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 = 0.000512531 Jy ! Component: 100 - total flux cleaned = 0.000606226 Jy ! Component: 150 - total flux cleaned = 0.000630213 Jy ! Component: 200 - total flux cleaned = 0.000650868 Jy ! Total flux subtracted in 200 components = 0.000650868 Jy ! Clean residual min=-0.003017 max=0.003290 Jy/beam ! Clean residual mean=0.000002 rms=0.000871 Jy/beam ! Combined flux in latest and established models = 0.0494018 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 98 components and 0.0494018 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=0.046221Jy sigma=1.177179 ! Fit after self-cal, rms=0.046225Jy sigma=1.177043 ! 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=0.046225Jy sigma=1.177043 ! Fit after self-cal, rms=0.047058Jy sigma=1.176702 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.195 mas, bmaj=4.349 mas, bpa=-0.4311 degrees ! Estimated noise=0.383389 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000571107 Jy ! Component: 100 - total flux cleaned = 0.000935207 Jy ! Component: 150 - total flux cleaned = 0.00103616 Jy ! Component: 200 - total flux cleaned = 0.00104575 Jy ! Total flux subtracted in 200 components = 0.00104575 Jy ! Clean residual min=-0.002979 max=0.003297 Jy/beam ! Clean residual mean=0.000002 rms=0.000853 Jy/beam ! Combined flux in latest and established models = 0.0504475 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 104 components and 0.0504475 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=0.047048Jy sigma=1.176501 ! Fit after self-cal, rms=0.047092Jy sigma=1.176384 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 = 0.000160959 Jy ! Component: 100 - total flux cleaned = 0.000161047 Jy ! Component: 150 - total flux cleaned = 0.000150324 Jy ! Component: 200 - total flux cleaned = 0.00014086 Jy ! Total flux subtracted in 200 components = 0.00014086 Jy ! Clean residual min=-0.002994 max=0.003291 Jy/beam ! Clean residual mean=0.000002 rms=0.000855 Jy/beam ! Combined flux in latest and established models = 0.0505884 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 106 components and 0.0505884 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=0.047086Jy sigma=1.176265 ! Fit after self-cal, rms=0.047087Jy sigma=1.176237 ! 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=0.047087Jy sigma=1.176237 ! Fit after self-cal, rms=0.047440Jy sigma=1.176172 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.575 mas, bmaj=4.592 mas, bpa=1.291 degrees ! Estimated noise=0.399881 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000778335 Jy ! Component: 100 - total flux cleaned = 0.00120746 Jy ! Component: 150 - total flux cleaned = 0.00132093 Jy ! Component: 200 - total flux cleaned = 0.00138633 Jy ! Total flux subtracted in 200 components = 0.00138633 Jy ! Clean residual min=-0.003280 max=0.003740 Jy/beam ! Clean residual mean=0.000003 rms=0.000997 Jy/beam ! Combined flux in latest and established models = 0.0519747 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 111 components and 0.0519747 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=0.047437Jy sigma=1.176144 ! Fit after self-cal, rms=0.047448Jy sigma=1.176056 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 = 0.00018647 Jy ! Component: 100 - total flux cleaned = 0.000259374 Jy ! Component: 150 - total flux cleaned = 0.000281465 Jy ! Component: 200 - total flux cleaned = 0.000312177 Jy ! Total flux subtracted in 200 components = 0.000312177 Jy ! Clean residual min=-0.003307 max=0.003719 Jy/beam ! Clean residual mean=0.000003 rms=0.000994 Jy/beam ! Combined flux in latest and established models = 0.0522869 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 116 components and 0.0522869 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=0.047447Jy sigma=1.176054 ! Fit after self-cal, rms=0.047445Jy sigma=1.175633 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=2.192 mas, bmaj=4.342 mas, bpa=-0.3623 degrees ! Estimated noise=0.38502 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.192 x 4.342 at -0.3623 degrees (North through East) ! Clean map min=-0.0029451 max=0.038126 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.017 mas, bmaj=3.881 mas, bpa=0.6761 degrees ! Estimated noise=0.61732 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0281033 Jy ! Component: 100 - total flux cleaned = 0.0356477 Jy ! Component: 150 - total flux cleaned = 0.0397939 Jy ! Component: 200 - total flux cleaned = 0.042537 Jy ! Total flux subtracted in 200 components = 0.042537 Jy ! Clean residual min=-0.003693 max=0.003448 Jy/beam ! Clean residual mean=0.000002 rms=0.000997 Jy/beam ! Combined flux in latest and established models = 0.042537 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 37 model components to the UV plane model. ! The established model now contains 37 components and 0.042537 Jy ! Inverting map and beam ! Estimated beam: bmin=2.192 mas, bmaj=4.342 mas, bpa=-0.3623 degrees ! Estimated noise=0.38502 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00297411 Jy ! Component: 100 - total flux cleaned = 0.0047913 Jy ! Component: 150 - total flux cleaned = 0.00603178 Jy ! Component: 200 - total flux cleaned = 0.0069111 Jy ! Total flux subtracted in 200 components = 0.0069111 Jy ! Clean residual min=-0.003117 max=0.003258 Jy/beam ! Clean residual mean=0.000003 rms=0.000879 Jy/beam ! Combined flux in latest and established models = 0.0494481 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 64 components and 0.0494481 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=2.575 mas, bmaj=4.592 mas, bpa=1.291 degrees ! Estimated noise=0.399881 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106489 Jy ! Component: 100 - total flux cleaned = 0.00168913 Jy ! Component: 150 - total flux cleaned = 0.00206105 Jy ! Component: 200 - total flux cleaned = 0.00216837 Jy ! Total flux subtracted in 200 components = 0.00216837 Jy ! Clean residual min=-0.003171 max=0.003703 Jy/beam ! Clean residual mean=0.000003 rms=0.001011 Jy/beam ! Combined flux in latest and established models = 0.0516165 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 = 6.17695e-05 Jy ! Component: 100 - total flux cleaned = 0.000109086 Jy ! Component: 150 - total flux cleaned = 0.000154522 Jy ! Component: 200 - total flux cleaned = 0.00019746 Jy ! Total flux subtracted in 200 components = 0.00019746 Jy ! Clean residual min=-0.003187 max=0.003690 Jy/beam ! Clean residual mean=0.000003 rms=0.001005 Jy/beam ! Combined flux in latest and established models = 0.0518139 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 76 components and 0.0518139 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.192 mas, bmaj=4.342 mas, bpa=-0.3623 degrees ! Estimated noise=0.38502 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000316401 Jy ! Component: 100 - total flux cleaned = -0.000351874 Jy ! Component: 150 - total flux cleaned = -0.000383732 Jy ! Component: 200 - total flux cleaned = -0.000440097 Jy ! Total flux subtracted in 200 components = -0.000440097 Jy ! Clean residual min=-0.002996 max=0.003244 Jy/beam ! Clean residual mean=0.000002 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 0.0513738 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 95 components and 0.0513738 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=0.047456Jy sigma=1.175892 ! Fit after self-cal, rms=0.047453Jy sigma=1.175788 wmodel /scr/pima/bg219e_uvs/J1913-0151_X_map.mod ! Writing 95 model components to file: /scr/pima/bg219e_uvs/J1913-0151_X_map.mod wobs /scr/pima/bg219e_uvs/J1913-0151_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J1913-0151_X_uvs.fits wwins /scr/pima/bg219e_uvs/J1913-0151_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219e_uvs/J1913-0151_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 = 0.000277326 Jy ! Component: 100 - total flux cleaned = 0.000270006 Jy ! Component: 150 - total flux cleaned = 0.000310213 Jy ! Component: 200 - total flux cleaned = 0.000196145 Jy ! Component: 250 - total flux cleaned = 9.50081e-05 Jy ! Component: 300 - total flux cleaned = 3.02277e-05 Jy ! Component: 350 - total flux cleaned = -9.08056e-05 Jy ! Component: 400 - total flux cleaned = -0.000228906 Jy ! Component: 450 - total flux cleaned = -0.00033238 Jy ! Component: 500 - total flux cleaned = -0.000455663 Jy ! Component: 550 - total flux cleaned = -0.000618834 Jy ! Component: 600 - total flux cleaned = -0.000706577 Jy ! Component: 650 - total flux cleaned = -0.000769759 Jy ! Component: 700 - total flux cleaned = -0.000809689 Jy ! Component: 750 - total flux cleaned = -0.000924131 Jy ! Component: 800 - total flux cleaned = -0.000960971 Jy ! Component: 850 - total flux cleaned = -0.00104957 Jy ! Component: 900 - total flux cleaned = -0.00110071 Jy ! Component: 950 - total flux cleaned = -0.00118178 Jy ! Component: 1000 - total flux cleaned = -0.00122792 Jy ! Component: 1050 - total flux cleaned = -0.00131809 Jy ! Component: 1100 - total flux cleaned = -0.00139051 Jy ! Component: 1150 - total flux cleaned = -0.00140441 Jy ! Component: 1200 - total flux cleaned = -0.00145967 Jy ! Component: 1250 - total flux cleaned = -0.00155333 Jy ! Component: 1300 - total flux cleaned = -0.00157983 Jy ! Component: 1350 - total flux cleaned = -0.00164456 Jy ! Component: 1400 - total flux cleaned = -0.0017207 Jy ! Component: 1450 - total flux cleaned = -0.00178296 Jy ! Component: 1500 - total flux cleaned = -0.0018565 Jy ! Component: 1550 - total flux cleaned = -0.00192912 Jy ! Component: 1600 - total flux cleaned = -0.00197665 Jy ! Component: 1650 - total flux cleaned = -0.002012 Jy ! Component: 1700 - total flux cleaned = -0.00208136 Jy ! Component: 1750 - total flux cleaned = -0.00212708 Jy ! Component: 1800 - total flux cleaned = -0.00219509 Jy ! Component: 1850 - total flux cleaned = -0.00221743 Jy ! Component: 1900 - total flux cleaned = -0.00222871 Jy ! Component: 1950 - total flux cleaned = -0.00227303 Jy ! Component: 2000 - total flux cleaned = -0.00230601 Jy ! Component: 2050 - total flux cleaned = -0.00236045 Jy ! Component: 2100 - total flux cleaned = -0.00238201 Jy ! Component: 2150 - total flux cleaned = -0.00238202 Jy ! Component: 2200 - total flux cleaned = -0.00242479 Jy ! Component: 2250 - total flux cleaned = -0.00244603 Jy ! Component: 2300 - total flux cleaned = -0.00247761 Jy ! Component: 2350 - total flux cleaned = -0.00246715 Jy ! Component: 2400 - total flux cleaned = -0.00250894 Jy ! Component: 2450 - total flux cleaned = -0.0025194 Jy ! Component: 2500 - total flux cleaned = -0.00252981 Jy ! Component: 2550 - total flux cleaned = -0.00254004 Jy ! Component: 2600 - total flux cleaned = -0.00257093 Jy ! Component: 2650 - total flux cleaned = -0.0025915 Jy ! Component: 2700 - total flux cleaned = -0.00262235 Jy ! Component: 2750 - total flux cleaned = -0.00266311 Jy ! Component: 2800 - total flux cleaned = -0.00270378 Jy ! Component: 2850 - total flux cleaned = -0.00271395 Jy ! Component: 2900 - total flux cleaned = -0.00272405 Jy ! Component: 2950 - total flux cleaned = -0.00269374 Jy ! Component: 3000 - total flux cleaned = -0.0026837 Jy ! Component: 3050 - total flux cleaned = -0.00268372 Jy ! Component: 3100 - total flux cleaned = -0.00266355 Jy ! Component: 3150 - total flux cleaned = -0.00263337 Jy ! Component: 3200 - total flux cleaned = -0.00259306 Jy ! Component: 3250 - total flux cleaned = -0.00256285 Jy ! Component: 3300 - total flux cleaned = -0.00253262 Jy ! Component: 3350 - total flux cleaned = -0.00250238 Jy ! Component: 3400 - total flux cleaned = -0.00245195 Jy ! Component: 3450 - total flux cleaned = -0.00243177 Jy ! Component: 3500 - total flux cleaned = -0.00238134 Jy ! Component: 3550 - total flux cleaned = -0.00237129 Jy ! Component: 3600 - total flux cleaned = -0.00233083 Jy ! Component: 3650 - total flux cleaned = -0.00229029 Jy ! Component: 3700 - total flux cleaned = -0.00228011 Jy ! Component: 3750 - total flux cleaned = -0.0022598 Jy ! Component: 3800 - total flux cleaned = -0.00221898 Jy ! Component: 3850 - total flux cleaned = -0.002219 Jy ! Component: 3900 - total flux cleaned = -0.00219847 Jy ! Component: 3950 - total flux cleaned = -0.00217785 Jy ! Component: 4000 - total flux cleaned = -0.00215722 Jy ! Component: 4050 - total flux cleaned = -0.00217791 Jy ! Total flux subtracted in 4096 components = -0.002178 Jy ! Clean residual min=-0.000625 max=0.000642 Jy/beam ! Clean residual mean=-0.000001 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.0491958 Jy keep ! Adding 302 model components to the UV plane model. ! The established model now contains 397 components and 0.0491959 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J1913-0151_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.192 x 4.342 at -0.3623 degrees (North through East) ! Clean map min=-0.002111 max=0.037724 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1913-0151_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0377243 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000162746 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.29423 1.29423 2.58846 5.17692 10.3538 20.7077 41.4153 82.8306 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.037 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 231.798 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1913-0151_X_uvs.log closed on Thu Apr 7 09:14:52 2016