! Started logfile: /g0/scr/pima/s4195c_uvs/J0940-2829_X_uvs.log on Tue Dec 31 19:51:30 2013 obs /g0/scr/pima/s4195c_uvs/J0940-2829_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/s4195c_uvs/J0940-2829_X_uva.fits ! AN table 1: 5 integrations on 21 of 21 possible baselines. ! AN table 2: 6 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.952381 visibilities/baseline/integration-bin. ! Found source: J0940-2829 ! ! 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 2080 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 /g0/scr/pima/s4195c_uvs/J0940-2829_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 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.008945Jy sigma=3.956353 ! Fit after self-cal, rms=0.871755Jy sigma=3.292216 ! 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=0.9274 mas, bmaj=2.883 mas, bpa=16.12 degrees ! Estimated noise=7.53714 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 = 0.109928 Jy ! Component: 100 - total flux cleaned = 0.135468 Jy ! Total flux subtracted in 100 components = 0.135468 Jy ! Clean residual min=-0.008124 max=0.013200 Jy/beam ! Clean residual mean=-0.000049 rms=0.002597 Jy/beam ! Combined flux in latest and established models = 0.135468 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.135468 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=0.053271Jy sigma=0.190226 ! Fit after self-cal, rms=0.053204Jy sigma=0.190128 ! 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=1.201 mas, bmaj=3.553 mas, bpa=15.43 degrees ! Estimated noise=4.49965 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 = 0.0208662 Jy ! Component: 100 - total flux cleaned = 0.0315142 Jy ! Component: 150 - total flux cleaned = 0.0373374 Jy ! Component: 200 - total flux cleaned = 0.0405733 Jy ! Total flux subtracted in 200 components = 0.0405733 Jy ! Clean residual min=-0.007483 max=0.010132 Jy/beam ! Clean residual mean=-0.000052 rms=0.001917 Jy/beam ! Combined flux in latest and established models = 0.176041 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 57 components and 0.176041 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=0.050318Jy sigma=0.131505 ! Fit after self-cal, rms=0.050240Jy sigma=0.131348 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.201 x 3.553 at 15.43 degrees (North through East) ! Clean map min=-0.0071021 max=0.14277 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: ! HN 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! HN 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! HN 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! HN 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! HN 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! HN 1.02 KP 1.03 LA 1.08 NL 1.20 ! OV 1.07 PT 0.96 SC 0.85 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! HN 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! HN 1.04 KP 1.02 LA 0.93 NL 1.14 ! OV 1.08 PT 0.88 SC 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.050240Jy sigma=0.131348 ! Fit after self-cal, rms=0.050078Jy sigma=0.129855 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.198 mas, bmaj=3.563 mas, bpa=15.44 degrees ! Estimated noise=4.49676 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 (-2.2, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00891877 Jy ! Component: 100 - total flux cleaned = 0.011801 Jy ! Component: 150 - total flux cleaned = 0.0128044 Jy ! Component: 200 - total flux cleaned = 0.0132272 Jy ! Total flux subtracted in 200 components = 0.0132272 Jy ! Clean residual min=-0.006403 max=0.007895 Jy/beam ! Clean residual mean=-0.000029 rms=0.001509 Jy/beam ! Combined flux in latest and established models = 0.189269 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 83 components and 0.189269 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=0.047472Jy sigma=0.121379 ! Fit after self-cal, rms=0.047156Jy sigma=0.119026 ! 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=0.047156Jy sigma=0.119026 ! Fit after self-cal, rms=0.046651Jy sigma=0.115255 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.193 mas, bmaj=3.555 mas, bpa=15.3 degrees ! Estimated noise=4.4699 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00268316 Jy ! Component: 100 - total flux cleaned = 0.00344592 Jy ! Component: 150 - total flux cleaned = 0.00407263 Jy ! Component: 200 - total flux cleaned = 0.00459052 Jy ! Total flux subtracted in 200 components = 0.00459052 Jy ! Clean residual min=-0.005372 max=0.005268 Jy/beam ! Clean residual mean=-0.000022 rms=0.001261 Jy/beam ! Combined flux in latest and established models = 0.193859 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 102 components and 0.193859 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=0.044977Jy sigma=0.113957 ! Fit after self-cal, rms=0.044941Jy sigma=0.113361 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 = 0.00154557 Jy ! Component: 100 - total flux cleaned = 0.00188223 Jy ! Component: 150 - total flux cleaned = 0.00199723 Jy ! Component: 200 - total flux cleaned = 0.00210146 Jy ! Total flux subtracted in 200 components = 0.00210146 Jy ! Clean residual min=-0.005239 max=0.004407 Jy/beam ! Clean residual mean=-0.000019 rms=0.001207 Jy/beam ! Combined flux in latest and established models = 0.195961 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 115 components and 0.195961 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=0.044251Jy sigma=0.112928 ! Fit after self-cal, rms=0.044250Jy sigma=0.112735 ! 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=0.044250Jy sigma=0.112735 ! Fit after self-cal, rms=0.044415Jy sigma=0.112064 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.191 mas, bmaj=3.557 mas, bpa=15.3 degrees ! Estimated noise=4.4616 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000956327 Jy ! Component: 100 - total flux cleaned = 0.00134671 Jy ! Component: 150 - total flux cleaned = 0.00153989 Jy ! Component: 200 - total flux cleaned = 0.00167324 Jy ! Total flux subtracted in 200 components = 0.00167324 Jy ! Clean residual min=-0.004996 max=0.004327 Jy/beam ! Clean residual mean=-0.000018 rms=0.001168 Jy/beam ! Combined flux in latest and established models = 0.197634 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 130 components and 0.197634 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=0.043838Jy sigma=0.111912 ! Fit after self-cal, rms=0.043847Jy sigma=0.111822 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 = 0.000705049 Jy ! Component: 100 - total flux cleaned = 0.000835464 Jy ! Component: 150 - total flux cleaned = 0.00095103 Jy ! Component: 200 - total flux cleaned = 0.00102299 Jy ! Total flux subtracted in 200 components = 0.00102299 Jy ! Clean residual min=-0.004870 max=0.004269 Jy/beam ! Clean residual mean=-0.000017 rms=0.001154 Jy/beam ! Combined flux in latest and established models = 0.198657 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 134 components and 0.198657 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=0.043547Jy sigma=0.111691 ! Fit after self-cal, rms=0.043559Jy sigma=0.111635 ! 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=0.043559Jy sigma=0.111635 ! Fit after self-cal, rms=0.043542Jy sigma=0.111593 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.438 mas, bmaj=5.725 mas, bpa=6.283 degrees ! Estimated noise=4.65577 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00160589 Jy ! Component: 100 - total flux cleaned = 0.00192793 Jy ! Component: 150 - total flux cleaned = 0.00201857 Jy ! Component: 200 - total flux cleaned = 0.00213349 Jy ! Total flux subtracted in 200 components = 0.00213349 Jy ! Clean residual min=-0.005122 max=0.004603 Jy/beam ! Clean residual mean=-0.000023 rms=0.001544 Jy/beam ! Combined flux in latest and established models = 0.20079 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 142 components and 0.20079 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=0.043399Jy sigma=0.111472 ! Fit after self-cal, rms=0.043405Jy sigma=0.111431 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 = 0.000518554 Jy ! Component: 100 - total flux cleaned = 0.000575503 Jy ! Component: 150 - total flux cleaned = 0.000603691 Jy ! Component: 200 - total flux cleaned = 0.000654765 Jy ! Total flux subtracted in 200 components = 0.000654765 Jy ! Clean residual min=-0.005046 max=0.004544 Jy/beam ! Clean residual mean=-0.000022 rms=0.001525 Jy/beam ! Combined flux in latest and established models = 0.201445 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 152 components and 0.201445 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=0.043309Jy sigma=0.111414 ! Fit after self-cal, rms=0.043315Jy sigma=0.111402 ! 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=1.19 mas, bmaj=3.559 mas, bpa=15.3 degrees ! Estimated noise=4.45662 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.19 x 3.559 at 15.3 degrees (North through East) ! Clean map min=-0.0045549 max=0.1331 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=0.9227 mas, bmaj=2.909 mas, bpa=15.98 degrees ! Estimated noise=7.42018 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.107951 Jy ! Component: 100 - total flux cleaned = 0.135609 Jy ! Component: 150 - total flux cleaned = 0.150718 Jy ! Component: 200 - total flux cleaned = 0.161719 Jy ! Total flux subtracted in 200 components = 0.161719 Jy ! Clean residual min=-0.006443 max=0.009069 Jy/beam ! Clean residual mean=-0.000032 rms=0.001830 Jy/beam ! Combined flux in latest and established models = 0.161719 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.161719 Jy ! Inverting map and beam ! Estimated beam: bmin=1.19 mas, bmaj=3.559 mas, bpa=15.3 degrees ! Estimated noise=4.45662 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 = 0.0138639 Jy ! Component: 100 - total flux cleaned = 0.0219108 Jy ! Component: 150 - total flux cleaned = 0.0269933 Jy ! Component: 200 - total flux cleaned = 0.0304898 Jy ! Total flux subtracted in 200 components = 0.0304898 Jy ! Clean residual min=-0.005185 max=0.004853 Jy/beam ! Clean residual mean=-0.000028 rms=0.001266 Jy/beam ! Combined flux in latest and established models = 0.192209 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 76 components and 0.192209 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=2.438 mas, bmaj=5.725 mas, bpa=6.283 degrees ! Estimated noise=4.65577 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00365577 Jy ! Component: 100 - total flux cleaned = 0.00589953 Jy ! Component: 150 - total flux cleaned = 0.00733218 Jy ! Component: 200 - total flux cleaned = 0.00763344 Jy ! Total flux subtracted in 200 components = 0.00763344 Jy ! Clean residual min=-0.005427 max=0.004420 Jy/beam ! Clean residual mean=-0.000026 rms=0.001558 Jy/beam ! Combined flux in latest and established models = 0.199842 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 = 0.000196586 Jy ! Component: 100 - total flux cleaned = 0.000344299 Jy ! Component: 150 - total flux cleaned = 0.000518231 Jy ! Component: 200 - total flux cleaned = 0.000649508 Jy ! Total flux subtracted in 200 components = 0.000649508 Jy ! Clean residual min=-0.005291 max=0.004332 Jy/beam ! Clean residual mean=-0.000024 rms=0.001536 Jy/beam ! Combined flux in latest and established models = 0.200492 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 107 components and 0.200492 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.19 mas, bmaj=3.559 mas, bpa=15.3 degrees ! Estimated noise=4.45662 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000201933 Jy ! Component: 100 - total flux cleaned = -0.00030023 Jy ! Component: 150 - total flux cleaned = -0.000124894 Jy ! Component: 200 - total flux cleaned = -4.97059e-05 Jy ! Total flux subtracted in 200 components = -4.97059e-05 Jy ! Clean residual min=-0.004770 max=0.004030 Jy/beam ! Clean residual mean=-0.000015 rms=0.001126 Jy/beam ! Combined flux in latest and established models = 0.200442 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 120 components and 0.200442 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=0.042896Jy sigma=0.111427 ! Fit after self-cal, rms=0.042902Jy sigma=0.111350 wmodel /g0/scr/pima/s4195c_uvs/J0940-2829_X_map.mod ! Writing 120 model components to file: /g0/scr/pima/s4195c_uvs/J0940-2829_X_map.mod wobs /g0/scr/pima/s4195c_uvs/J0940-2829_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/s4195c_uvs/J0940-2829_X_uvs.fits wwins /g0/scr/pima/s4195c_uvs/J0940-2829_X_map.win ! wwins: Wrote 2 windows to /g0/scr/pima/s4195c_uvs/J0940-2829_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 = -0.00167721 Jy ! Component: 100 - total flux cleaned = -0.00223339 Jy ! Component: 150 - total flux cleaned = -0.00216953 Jy ! Component: 200 - total flux cleaned = -0.00217081 Jy ! Component: 250 - total flux cleaned = -0.00217366 Jy ! Component: 300 - total flux cleaned = -0.00217276 Jy ! Component: 350 - total flux cleaned = -0.00206815 Jy ! Component: 400 - total flux cleaned = -0.00236779 Jy ! Component: 450 - total flux cleaned = -0.00260869 Jy ! Component: 500 - total flux cleaned = -0.00279603 Jy ! Component: 550 - total flux cleaned = -0.00306827 Jy ! Component: 600 - total flux cleaned = -0.00337531 Jy ! Component: 650 - total flux cleaned = -0.00371489 Jy ! Component: 700 - total flux cleaned = -0.00404451 Jy ! Component: 750 - total flux cleaned = -0.00420352 Jy ! Component: 800 - total flux cleaned = -0.00432083 Jy ! Component: 850 - total flux cleaned = -0.00443482 Jy ! Component: 900 - total flux cleaned = -0.00447156 Jy ! Component: 950 - total flux cleaned = -0.00454302 Jy ! Component: 1000 - total flux cleaned = -0.00454335 Jy ! Component: 1050 - total flux cleaned = -0.00450918 Jy ! Component: 1100 - total flux cleaned = -0.00457672 Jy ! Component: 1150 - total flux cleaned = -0.00444401 Jy ! Component: 1200 - total flux cleaned = -0.00451019 Jy ! Component: 1250 - total flux cleaned = -0.00435021 Jy ! Component: 1300 - total flux cleaned = -0.00428665 Jy ! Component: 1350 - total flux cleaned = -0.00416299 Jy ! Component: 1400 - total flux cleaned = -0.00428507 Jy ! Component: 1450 - total flux cleaned = -0.00422436 Jy ! Component: 1500 - total flux cleaned = -0.00407654 Jy ! Component: 1550 - total flux cleaned = -0.00404727 Jy ! Component: 1600 - total flux cleaned = -0.00401927 Jy ! Component: 1650 - total flux cleaned = -0.0040759 Jy ! Component: 1700 - total flux cleaned = -0.00413116 Jy ! Component: 1750 - total flux cleaned = -0.00418576 Jy ! Component: 1800 - total flux cleaned = -0.00423947 Jy ! Component: 1850 - total flux cleaned = -0.0042927 Jy ! Component: 1900 - total flux cleaned = -0.00439685 Jy ! Component: 1950 - total flux cleaned = -0.00447441 Jy ! Component: 2000 - total flux cleaned = -0.00462695 Jy ! Component: 2050 - total flux cleaned = -0.00465204 Jy ! Component: 2100 - total flux cleaned = -0.00475093 Jy ! Component: 2150 - total flux cleaned = -0.00477533 Jy ! Component: 2200 - total flux cleaned = -0.004896 Jy ! Component: 2250 - total flux cleaned = -0.00491949 Jy ! Component: 2300 - total flux cleaned = -0.00489606 Jy ! Component: 2350 - total flux cleaned = -0.00494316 Jy ! Component: 2400 - total flux cleaned = -0.00501267 Jy ! Component: 2450 - total flux cleaned = -0.0050584 Jy ! Component: 2500 - total flux cleaned = -0.00510364 Jy ! Component: 2550 - total flux cleaned = -0.00508119 Jy ! Component: 2600 - total flux cleaned = -0.00501451 Jy ! Component: 2650 - total flux cleaned = -0.00514633 Jy ! Component: 2700 - total flux cleaned = -0.00501555 Jy ! Component: 2750 - total flux cleaned = -0.00499419 Jy ! Component: 2800 - total flux cleaned = -0.00493008 Jy ! Component: 2850 - total flux cleaned = -0.0049299 Jy ! Component: 2900 - total flux cleaned = -0.00482434 Jy ! Component: 2950 - total flux cleaned = -0.00472025 Jy ! Component: 3000 - total flux cleaned = -0.00469939 Jy ! Component: 3050 - total flux cleaned = -0.00467877 Jy ! Component: 3100 - total flux cleaned = -0.00453648 Jy ! Component: 3150 - total flux cleaned = -0.0045362 Jy ! Component: 3200 - total flux cleaned = -0.00443597 Jy ! Component: 3250 - total flux cleaned = -0.0043172 Jy ! Component: 3300 - total flux cleaned = -0.00431695 Jy ! Component: 3350 - total flux cleaned = -0.00419964 Jy ! Component: 3400 - total flux cleaned = -0.00418002 Jy ! Component: 3450 - total flux cleaned = -0.00406477 Jy ! Component: 3500 - total flux cleaned = -0.00396907 Jy ! Component: 3550 - total flux cleaned = -0.00385519 Jy ! Component: 3600 - total flux cleaned = -0.00379862 Jy ! Component: 3650 - total flux cleaned = -0.00377977 Jy ! Component: 3700 - total flux cleaned = -0.00366795 Jy ! Component: 3750 - total flux cleaned = -0.00366787 Jy ! Component: 3800 - total flux cleaned = -0.00361281 Jy ! Component: 3850 - total flux cleaned = -0.00353986 Jy ! Component: 3900 - total flux cleaned = -0.00350358 Jy ! Component: 3950 - total flux cleaned = -0.00346751 Jy ! Component: 4000 - total flux cleaned = -0.00337809 Jy ! Component: 4050 - total flux cleaned = -0.00336038 Jy ! Total flux subtracted in 4096 components = -0.00328976 Jy ! Clean residual min=-0.001042 max=0.000988 Jy/beam ! Clean residual mean=-0.000002 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.197152 Jy keep ! Adding 312 model components to the UV plane model. ! The established model now contains 430 components and 0.197152 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/s4195c_uvs/J0940-2829_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.19 x 3.559 at 15.3 degrees (North through East) ! Clean map min=-0.0030117 max=0.13137 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/s4195c_uvs/J0940-2829_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.131373 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000333377 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.76129 0.76129 1.52258 3.04516 6.09032 12.1806 24.3613 48.7226 97.4452 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.131 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 394.067 quit ! Quitting program ! Log file /g0/scr/pima/s4195c_uvs/J0940-2829_X_uvs.log closed on Tue Dec 31 19:51:36 2013