! Started logfile: /scr/pima/bp192a1_uvs/J0408-1639_C_uvs.log on Wed Sep 16 13:31:27 2015 obs /scr/pima/bp192a1_uvs/J0408-1639_C_uva.fits ! Reading UV FITS file: /scr/pima/bp192a1_uvs/J0408-1639_C_uva.fits ! AN table 1: 19 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.535714 visibilities/baseline/integration-bin. ! Found source: J0408-1639 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2280 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp192a1_uvs/J0408-1639_C] 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 0.300x0.300 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 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002076Jy sigma=22.710810 ! Fit after self-cal, rms=0.968712Jy sigma=22.312901 ! 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=5.279 mas, bmaj=10.23 mas, bpa=21.56 degrees ! Estimated noise=0.826272 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0205664 Jy ! Component: 100 - total flux cleaned = 0.0222667 Jy ! Total flux subtracted in 100 components = 0.0222667 Jy ! Clean residual min=-0.004861 max=0.004879 Jy/beam ! Clean residual mean=0.000022 rms=0.002268 Jy/beam ! Combined flux in latest and established models = 0.0222667 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 32 components and 0.0222667 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=0.047833Jy sigma=0.874102 ! Fit after self-cal, rms=0.046573Jy sigma=0.835126 ! 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=5.6 mas, bmaj=10.56 mas, bpa=23.77 degrees ! Estimated noise=0.686319 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 = 0.00322763 Jy ! Component: 100 - total flux cleaned = 0.00451074 Jy ! Component: 150 - total flux cleaned = 0.00504013 Jy ! Component: 200 - total flux cleaned = 0.00502783 Jy ! Total flux subtracted in 200 components = 0.00502783 Jy ! Clean residual min=-0.003353 max=0.003368 Jy/beam ! Clean residual mean=0.000019 rms=0.001604 Jy/beam ! Combined flux in latest and established models = 0.0272946 Jy ! Performing phase self-cal ! Adding 109 model components to the UV plane model. ! The established model now contains 138 components and 0.0272946 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=0.042280Jy sigma=0.729469 ! Fit after self-cal, rms=0.041932Jy sigma=0.721396 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.6 x 10.56 at 23.77 degrees (North through East) ! Clean map min=-0.0094713 max=0.02781 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 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 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* NL 1.00* OV 1.00* PT 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* NL 1.00* OV 1.00* PT 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* NL 1.00* OV 1.00* PT 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* NL 1.00* OV 1.00* PT 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* NL 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.041932Jy sigma=0.721396 ! Fit after self-cal, rms=0.041932Jy sigma=0.721396 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.6 mas, bmaj=10.56 mas, bpa=23.77 degrees ! Estimated noise=0.686319 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 = -0.00208369 Jy ! Component: 100 - total flux cleaned = -0.00137368 Jy ! Component: 150 - total flux cleaned = -0.000366024 Jy ! Component: 200 - total flux cleaned = 0.000250849 Jy ! Total flux subtracted in 200 components = 0.000250849 Jy ! Clean residual min=-0.001889 max=0.001882 Jy/beam ! Clean residual mean=0.000012 rms=0.000902 Jy/beam ! Combined flux in latest and established models = 0.0275454 Jy ! Performing phase self-cal ! Adding 106 model components to the UV plane model. ! The established model now contains 235 components and 0.0275454 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=0.040579Jy sigma=0.687496 ! Fit after self-cal, rms=0.040407Jy sigma=0.683280 ! 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=0.040407Jy sigma=0.683280 ! Fit after self-cal, rms=0.040461Jy sigma=0.681793 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.615 mas, bmaj=10.59 mas, bpa=23.58 degrees ! Estimated noise=0.687667 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00096536 Jy ! Component: 100 - total flux cleaned = -0.00105316 Jy ! Component: 150 - total flux cleaned = -0.000360401 Jy ! Component: 200 - total flux cleaned = 0.000323391 Jy ! Total flux subtracted in 200 components = 0.000323391 Jy ! Clean residual min=-0.001184 max=0.001198 Jy/beam ! Clean residual mean=0.000007 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.0278688 Jy selfcal ! Performing phase self-cal ! Adding 85 model components to the UV plane model. ! The established model now contains 317 components and 0.0278688 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=0.039959Jy sigma=0.669158 ! Fit after self-cal, rms=0.039831Jy sigma=0.665397 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 = -0.00035627 Jy ! Component: 100 - total flux cleaned = -0.000732478 Jy ! Component: 150 - total flux cleaned = -0.000612181 Jy ! Component: 200 - total flux cleaned = -0.000442587 Jy ! Total flux subtracted in 200 components = -0.000442587 Jy ! Clean residual min=-0.000916 max=0.000920 Jy/beam ! Clean residual mean=0.000005 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.0274262 Jy ! Performing phase self-cal ! Adding 77 model components to the UV plane model. ! The established model now contains 392 components and 0.0274262 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=0.039566Jy sigma=0.658928 ! Fit after self-cal, rms=0.039498Jy sigma=0.657261 ! 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=0.039498Jy sigma=0.657261 ! Fit after self-cal, rms=0.039666Jy sigma=0.655822 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.611 mas, bmaj=10.57 mas, bpa=23.73 degrees ! Estimated noise=0.694873 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000160458 Jy ! Component: 100 - total flux cleaned = 3.64896e-05 Jy ! Component: 150 - total flux cleaned = -1.07129e-05 Jy ! Component: 200 - total flux cleaned = -0.000194863 Jy ! Total flux subtracted in 200 components = -0.000194863 Jy ! Clean residual min=-0.000742 max=0.000752 Jy/beam ! Clean residual mean=0.000004 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.0272314 Jy selfcal ! Performing phase self-cal ! Adding 76 model components to the UV plane model. ! The established model now contains 453 components and 0.0272314 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=0.039475Jy sigma=0.651343 ! Fit after self-cal, rms=0.039453Jy sigma=0.650418 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 = 0.000262357 Jy ! Component: 100 - total flux cleaned = 0.000309627 Jy ! Component: 150 - total flux cleaned = 0.000395039 Jy ! Component: 200 - total flux cleaned = 0.000513444 Jy ! Total flux subtracted in 200 components = 0.000513444 Jy ! Clean residual min=-0.000639 max=0.000636 Jy/beam ! Clean residual mean=0.000003 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.0277448 Jy ! Performing phase self-cal ! Adding 71 model components to the UV plane model. ! The established model now contains 513 components and 0.0277448 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=0.039303Jy sigma=0.647872 ! Fit after self-cal, rms=0.039284Jy sigma=0.647377 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.039284Jy sigma=0.647377 ! Fit after self-cal, rms=0.039824Jy sigma=0.644854 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.903 mas, bmaj=10.85 mas, bpa=22.46 degrees ! Estimated noise=0.707255 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000281322 Jy ! Component: 100 - total flux cleaned = 0.000328114 Jy ! Component: 150 - total flux cleaned = 0.000250381 Jy ! Component: 200 - total flux cleaned = 0.000288208 Jy ! Total flux subtracted in 200 components = 0.000288208 Jy ! Clean residual min=-0.000570 max=0.000572 Jy/beam ! Clean residual mean=0.000003 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.028033 Jy selfcal ! Performing phase self-cal ! Adding 77 model components to the UV plane model. ! The established model now contains 580 components and 0.028033 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=0.039657Jy sigma=0.643363 ! Fit after self-cal, rms=0.039679Jy sigma=0.642873 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 = 0.00026926 Jy ! Component: 100 - total flux cleaned = 0.000202709 Jy ! Component: 150 - total flux cleaned = 7.27415e-05 Jy ! Component: 200 - total flux cleaned = 7.31966e-05 Jy ! Total flux subtracted in 200 components = 7.31966e-05 Jy ! Clean residual min=-0.000501 max=0.000498 Jy/beam ! Clean residual mean=0.000002 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.0281062 Jy ! Performing phase self-cal ! Adding 72 model components to the UV plane model. ! The established model now contains 640 components and 0.0281062 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=0.039573Jy sigma=0.641679 ! Fit after self-cal, rms=0.039573Jy sigma=0.641463 ! 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=5.634 mas, bmaj=10.55 mas, bpa=22.99 degrees ! Estimated noise=0.704432 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.634 x 10.55 at 22.99 degrees (North through East) ! Clean map min=-0.0068077 max=0.024716 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=5.299 mas, bmaj=10.2 mas, bpa=20.7 degrees ! Estimated noise=0.856762 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0145292 Jy ! Component: 100 - total flux cleaned = 0.0175319 Jy ! Component: 150 - total flux cleaned = 0.0186587 Jy ! Component: 200 - total flux cleaned = 0.0189982 Jy ! Total flux subtracted in 200 components = 0.0189982 Jy ! Clean residual min=-0.004629 max=0.004592 Jy/beam ! Clean residual mean=0.000021 rms=0.002062 Jy/beam ! Combined flux in latest and established models = 0.0189982 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 84 model components to the UV plane model. ! The established model now contains 84 components and 0.0189982 Jy ! Inverting map and beam ! Estimated beam: bmin=5.634 mas, bmaj=10.55 mas, bpa=22.99 degrees ! Estimated noise=0.704432 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 = 0.0019073 Jy ! Component: 100 - total flux cleaned = 0.00277014 Jy ! Component: 150 - total flux cleaned = 0.0036609 Jy ! Component: 200 - total flux cleaned = 0.00345078 Jy ! Total flux subtracted in 200 components = 0.00345078 Jy ! Clean residual min=-0.002913 max=0.002924 Jy/beam ! Clean residual mean=0.000015 rms=0.001357 Jy/beam ! Combined flux in latest and established models = 0.022449 Jy ! Adding 93 model components to the UV plane model. ! The established model now contains 172 components and 0.022449 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.903 mas, bmaj=10.85 mas, bpa=22.46 degrees ! Estimated noise=0.707255 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000985118 Jy ! Component: 100 - total flux cleaned = 0.00247301 Jy ! Component: 150 - total flux cleaned = 0.00339484 Jy ! Component: 200 - total flux cleaned = 0.00400321 Jy ! Total flux subtracted in 200 components = 0.00400321 Jy ! Clean residual min=-0.001604 max=0.001602 Jy/beam ! Clean residual mean=0.000010 rms=0.000758 Jy/beam ! Combined flux in latest and established models = 0.0264522 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000455642 Jy ! Component: 100 - total flux cleaned = 0.00104139 Jy ! Component: 150 - total flux cleaned = 0.00164767 Jy ! Component: 200 - total flux cleaned = 0.0023505 Jy ! Total flux subtracted in 200 components = 0.0023505 Jy ! Clean residual min=-0.001133 max=0.001135 Jy/beam ! Clean residual mean=0.000007 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.0288027 Jy ! Adding 183 model components to the UV plane model. ! The established model now contains 347 components and 0.0288027 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.634 mas, bmaj=10.55 mas, bpa=22.99 degrees ! Estimated noise=0.704432 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000161485 Jy ! Component: 100 - total flux cleaned = 0.000539664 Jy ! Component: 150 - total flux cleaned = 0.000890655 Jy ! Component: 200 - total flux cleaned = 0.00126955 Jy ! Total flux subtracted in 200 components = 0.00126955 Jy ! Clean residual min=-0.000766 max=0.000765 Jy/beam ! Clean residual mean=0.000005 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.0300723 Jy selfcal ! Performing phase self-cal ! Adding 85 model components to the UV plane model. ! The established model now contains 424 components and 0.0300723 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=0.039658Jy sigma=0.643334 ! Fit after self-cal, rms=0.039640Jy sigma=0.642643 wmodel /scr/pima/bp192a1_uvs/J0408-1639_C_map.mod ! Writing 424 model components to file: /scr/pima/bp192a1_uvs/J0408-1639_C_map.mod wobs /scr/pima/bp192a1_uvs/J0408-1639_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a1_uvs/J0408-1639_C_uvs.fits wwins /scr/pima/bp192a1_uvs/J0408-1639_C_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/scr/pima/bp192a1_uvs/J0408-1639_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.634 x 10.55 at 22.99 degrees (North through East) ! Clean map min=-0.0080632 max=0.022256 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a1_uvs/J0408-1639_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0222563 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00035351 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -4.76508 4.76508 9.53017 19.0603 38.1207 76.2413 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.022 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 62.957 quit ! Quitting program ! Log file /scr/pima/bp192a1_uvs/J0408-1639_C_uvs.log closed on Wed Sep 16 13:31:30 2015