! Started logfile: /scr/pima/bg219a_uvs/J1254-4424_X_uvs.log on Wed Apr 6 21:36:40 2016 obs /scr/pima/bg219a_uvs/J1254-4424_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1254-4424_X_uva.fits ! AN table 1: 61 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.660109 visibilities/baseline/integration-bin. ! Found source: J1254-4424 ! ! 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 121 lines of history. ! ! Reading 7248 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/bg219a_uvs/J1254-4424_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 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 101 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=1.031981Jy sigma=20.446704 ! Fit after self-cal, rms=0.785753Jy sigma=15.497630 ! 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=0.574 mas, bmaj=1.938 mas, bpa=3.042 degrees ! Estimated noise=1.33155 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 = 0.154352 Jy ! Component: 100 - total flux cleaned = 0.194651 Jy ! Total flux subtracted in 100 components = 0.194651 Jy ! Clean residual min=-0.015071 max=0.021020 Jy/beam ! Clean residual mean=-0.000073 rms=0.004561 Jy/beam ! Combined flux in latest and established models = 0.194651 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.194651 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=0.084761Jy sigma=1.685424 ! Fit after self-cal, rms=0.084688Jy sigma=1.683941 ! 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=0.7261 mas, bmaj=2.325 mas, bpa=2.184 degrees ! Estimated noise=0.597456 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 = 0.0383806 Jy ! Component: 100 - total flux cleaned = 0.0564003 Jy ! Component: 150 - total flux cleaned = 0.0652479 Jy ! Component: 200 - total flux cleaned = 0.0695962 Jy ! Total flux subtracted in 200 components = 0.0695962 Jy ! Clean residual min=-0.008012 max=0.017436 Jy/beam ! Clean residual mean=0.000003 rms=0.002884 Jy/beam ! Combined flux in latest and established models = 0.264247 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 31 components and 0.264247 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=0.067844Jy sigma=1.332107 ! Fit after self-cal, rms=0.067822Jy sigma=1.330500 ! Inverting map ! Added new window around map position (2.6, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0151931 Jy ! Component: 100 - total flux cleaned = 0.0192389 Jy ! Component: 150 - total flux cleaned = 0.0197447 Jy ! Component: 200 - total flux cleaned = 0.0203065 Jy ! Total flux subtracted in 200 components = 0.0203065 Jy ! Clean residual min=-0.004120 max=0.006577 Jy/beam ! Clean residual mean=0.000015 rms=0.001184 Jy/beam ! Combined flux in latest and established models = 0.284554 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 53 components and 0.284553 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=0.064622Jy sigma=1.266036 ! Fit after self-cal, rms=0.064389Jy sigma=1.262251 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7261 x 2.325 at 2.184 degrees (North through East) ! Clean map min=-0.00384 max=0.20498 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 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 LA 0.97 MK 0.96 OV 1.01 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 LA 1.01 MK 0.95 OV 1.03 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 LA 0.98 MK 1.00 OV 1.00 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 LA 0.98 MK 0.96 OV 0.99 ! PT 1.00 SC 1.05 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 LA 0.99 MK 0.99 OV 1.01 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 7. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 LA 0.95 MK 0.98 OV 1.01 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 8. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 LA 0.97 MK 0.99 OV 0.99 ! PT 1.00 SC 0.99 ! ! ! 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=0.064389Jy sigma=1.262251 ! Fit after self-cal, rms=0.064337Jy sigma=1.258990 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7161 mas, bmaj=2.289 mas, bpa=1.827 degrees ! Estimated noise=0.604725 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 = 4.7866e-05 Jy ! Component: 100 - total flux cleaned = -6.42224e-05 Jy ! Component: 150 - total flux cleaned = 9.39451e-05 Jy ! Component: 200 - total flux cleaned = 0.00029117 Jy ! Total flux subtracted in 200 components = 0.00029117 Jy ! Clean residual min=-0.002772 max=0.003071 Jy/beam ! Clean residual mean=-0.000005 rms=0.000799 Jy/beam ! Combined flux in latest and established models = 0.284845 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 63 components and 0.284845 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=0.064055Jy sigma=1.254197 ! Fit after self-cal, rms=0.064051Jy sigma=1.253988 ! 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=0.064051Jy sigma=1.253988 ! Fit after self-cal, rms=0.063483Jy sigma=1.250069 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7131 mas, bmaj=2.276 mas, bpa=2.025 degrees ! Estimated noise=0.601572 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000412691 Jy ! Component: 100 - total flux cleaned = 0.000257539 Jy ! Component: 150 - total flux cleaned = 0.000132404 Jy ! Component: 200 - total flux cleaned = 7.9923e-05 Jy ! Total flux subtracted in 200 components = 7.9923e-05 Jy ! Clean residual min=-0.002824 max=0.002687 Jy/beam ! Clean residual mean=0.000008 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.284925 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 76 components and 0.284925 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=0.063439Jy sigma=1.249226 ! Fit after self-cal, rms=0.063439Jy sigma=1.249159 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 = 0.000147237 Jy ! Component: 100 - total flux cleaned = 8.15331e-05 Jy ! Component: 150 - total flux cleaned = 0.000101285 Jy ! Component: 200 - total flux cleaned = 0.000101191 Jy ! Total flux subtracted in 200 components = 0.000101191 Jy ! Clean residual min=-0.002844 max=0.002625 Jy/beam ! Clean residual mean=0.000008 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.285026 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 86 components and 0.285026 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=0.063425Jy sigma=1.248908 ! Fit after self-cal, rms=0.063424Jy sigma=1.248898 ! 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=0.063424Jy sigma=1.248898 ! Fit after self-cal, rms=0.063354Jy sigma=1.248801 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7126 mas, bmaj=2.273 mas, bpa=2.044 degrees ! Estimated noise=0.60091 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000101394 Jy ! Component: 100 - total flux cleaned = 2.10702e-05 Jy ! Component: 150 - total flux cleaned = -1.58613e-05 Jy ! Component: 200 - total flux cleaned = -3.23506e-05 Jy ! Total flux subtracted in 200 components = -3.23506e-05 Jy ! Clean residual min=-0.002836 max=0.002594 Jy/beam ! Clean residual mean=0.000006 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 0.284993 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 92 components and 0.284993 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=0.063343Jy sigma=1.248585 ! Fit after self-cal, rms=0.063343Jy sigma=1.248578 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 = 3.67023e-05 Jy ! Component: 100 - total flux cleaned = 3.62054e-05 Jy ! Component: 150 - total flux cleaned = 5.57398e-06 Jy ! Component: 200 - total flux cleaned = -8.43133e-06 Jy ! Total flux subtracted in 200 components = -8.43133e-06 Jy ! Clean residual min=-0.002840 max=0.002526 Jy/beam ! Clean residual mean=0.000006 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.284985 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 93 components and 0.284985 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=0.063336Jy sigma=1.248453 ! Fit after self-cal, rms=0.063336Jy sigma=1.248449 ! 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=0.063336Jy sigma=1.248449 ! Fit after self-cal, rms=0.063300Jy sigma=1.248423 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.739 mas, bmaj=10.43 mas, bpa=3.588 degrees ! Estimated noise=0.853491 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000124344 Jy ! Component: 100 - total flux cleaned = 0.000125449 Jy ! Component: 150 - total flux cleaned = 0.000107111 Jy ! Component: 200 - total flux cleaned = 9.16121e-05 Jy ! Total flux subtracted in 200 components = 9.16121e-05 Jy ! Clean residual min=-0.002290 max=0.002263 Jy/beam ! Clean residual mean=0.000013 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 0.285077 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 97 components and 0.285077 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=0.063303Jy sigma=1.248485 ! Fit after self-cal, rms=0.063303Jy sigma=1.248461 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 = 3.66365e-05 Jy ! Component: 100 - total flux cleaned = 5.24076e-05 Jy ! Component: 150 - total flux cleaned = 6.57634e-05 Jy ! Component: 200 - total flux cleaned = 6.61706e-05 Jy ! Total flux subtracted in 200 components = 6.61706e-05 Jy ! Clean residual min=-0.002248 max=0.002211 Jy/beam ! Clean residual mean=0.000013 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.285143 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 98 components and 0.285143 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=0.063311Jy sigma=1.248615 ! Fit after self-cal, rms=0.063311Jy sigma=1.248598 ! 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=0.7122 mas, bmaj=2.271 mas, bpa=2.036 degrees ! Estimated noise=0.600553 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7122 x 2.271 at 2.036 degrees (North through East) ! Clean map min=-0.0058771 max=0.20317 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=0.5698 mas, bmaj=1.925 mas, bpa=2.868 degrees ! Estimated noise=1.31797 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.152536 Jy ! Component: 100 - total flux cleaned = 0.192782 Jy ! Component: 150 - total flux cleaned = 0.211635 Jy ! Component: 200 - total flux cleaned = 0.22464 Jy ! Total flux subtracted in 200 components = 0.22464 Jy ! Clean residual min=-0.010526 max=0.012251 Jy/beam ! Clean residual mean=-0.000044 rms=0.002859 Jy/beam ! Combined flux in latest and established models = 0.22464 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.22464 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7122 mas, bmaj=2.271 mas, bpa=2.036 degrees ! Estimated noise=0.600553 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 (0.8, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0245468 Jy ! Component: 100 - total flux cleaned = 0.0373658 Jy ! Component: 150 - total flux cleaned = 0.0452555 Jy ! Component: 200 - total flux cleaned = 0.0502885 Jy ! Total flux subtracted in 200 components = 0.0502885 Jy ! Clean residual min=-0.004438 max=0.004085 Jy/beam ! Clean residual mean=0.000007 rms=0.001081 Jy/beam ! Combined flux in latest and established models = 0.274928 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 67 components and 0.274928 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=2.739 mas, bmaj=10.43 mas, bpa=3.588 degrees ! Estimated noise=0.853491 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00646726 Jy ! Component: 100 - total flux cleaned = 0.00911396 Jy ! Component: 150 - total flux cleaned = 0.00979669 Jy ! Component: 200 - total flux cleaned = 0.00990426 Jy ! Total flux subtracted in 200 components = 0.00990426 Jy ! Clean residual min=-0.002599 max=0.001685 Jy/beam ! Clean residual mean=0.000011 rms=0.000752 Jy/beam ! Combined flux in latest and established models = 0.284832 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 = 0.000125865 Jy ! Component: 100 - total flux cleaned = 0.000208464 Jy ! Component: 150 - total flux cleaned = 0.000281459 Jy ! Component: 200 - total flux cleaned = 0.00036686 Jy ! Total flux subtracted in 200 components = 0.00036686 Jy ! Clean residual min=-0.002437 max=0.001756 Jy/beam ! Clean residual mean=0.000011 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.285199 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 76 components and 0.285199 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7122 mas, bmaj=2.271 mas, bpa=2.036 degrees ! Estimated noise=0.600553 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000348276 Jy ! Component: 100 - total flux cleaned = -0.000426277 Jy ! Component: 150 - total flux cleaned = -0.000363174 Jy ! Component: 200 - total flux cleaned = -0.000412608 Jy ! Total flux subtracted in 200 components = -0.000412608 Jy ! Clean residual min=-0.002888 max=0.002478 Jy/beam ! Clean residual mean=0.000005 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.284787 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 94 components and 0.284787 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=0.063316Jy sigma=1.248675 ! Fit after self-cal, rms=0.063282Jy sigma=1.248089 wmodel /scr/pima/bg219a_uvs/J1254-4424_X_map.mod ! Writing 94 model components to file: /scr/pima/bg219a_uvs/J1254-4424_X_map.mod wobs /scr/pima/bg219a_uvs/J1254-4424_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J1254-4424_X_uvs.fits wwins /scr/pima/bg219a_uvs/J1254-4424_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219a_uvs/J1254-4424_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 = -5.62029e-05 Jy ! Component: 100 - total flux cleaned = 0.000173945 Jy ! Component: 150 - total flux cleaned = 0.000350049 Jy ! Component: 200 - total flux cleaned = 0.000475606 Jy ! Component: 250 - total flux cleaned = 0.000654539 Jy ! Component: 300 - total flux cleaned = 0.000879111 Jy ! Component: 350 - total flux cleaned = 0.00114591 Jy ! Component: 400 - total flux cleaned = 0.00135044 Jy ! Component: 450 - total flux cleaned = 0.00152123 Jy ! Component: 500 - total flux cleaned = 0.00161476 Jy ! Component: 550 - total flux cleaned = 0.00172802 Jy ! Component: 600 - total flux cleaned = 0.00183807 Jy ! Component: 650 - total flux cleaned = 0.0020525 Jy ! Component: 700 - total flux cleaned = 0.00217757 Jy ! Component: 750 - total flux cleaned = 0.00229955 Jy ! Component: 800 - total flux cleaned = 0.00239902 Jy ! Component: 850 - total flux cleaned = 0.00251591 Jy ! Component: 900 - total flux cleaned = 0.00251591 Jy ! Component: 950 - total flux cleaned = 0.002535 Jy ! Component: 1000 - total flux cleaned = 0.00253494 Jy ! Component: 1050 - total flux cleaned = 0.00253452 Jy ! Component: 1100 - total flux cleaned = 0.00257003 Jy ! Component: 1150 - total flux cleaned = 0.00260524 Jy ! Component: 1200 - total flux cleaned = 0.00264012 Jy ! Component: 1250 - total flux cleaned = 0.00269192 Jy ! Component: 1300 - total flux cleaned = 0.00265771 Jy ! Component: 1350 - total flux cleaned = 0.00267469 Jy ! Component: 1400 - total flux cleaned = 0.0026747 Jy ! Component: 1450 - total flux cleaned = 0.00267465 Jy ! Component: 1500 - total flux cleaned = 0.00260746 Jy ! Component: 1550 - total flux cleaned = 0.00259071 Jy ! Component: 1600 - total flux cleaned = 0.00259067 Jy ! Component: 1650 - total flux cleaned = 0.00257399 Jy ! Component: 1700 - total flux cleaned = 0.0025239 Jy ! Component: 1750 - total flux cleaned = 0.00250719 Jy ! Component: 1800 - total flux cleaned = 0.00250715 Jy ! Component: 1850 - total flux cleaned = 0.00247364 Jy ! Component: 1900 - total flux cleaned = 0.00247365 Jy ! Component: 1950 - total flux cleaned = 0.0024568 Jy ! Component: 2000 - total flux cleaned = 0.00247358 Jy ! Component: 2050 - total flux cleaned = 0.0024565 Jy ! Component: 2100 - total flux cleaned = 0.00245654 Jy ! Component: 2150 - total flux cleaned = 0.00247352 Jy ! Component: 2200 - total flux cleaned = 0.00247358 Jy ! Component: 2250 - total flux cleaned = 0.00249096 Jy ! Component: 2300 - total flux cleaned = 0.00254388 Jy ! Component: 2350 - total flux cleaned = 0.0025262 Jy ! Component: 2400 - total flux cleaned = 0.00254398 Jy ! Component: 2450 - total flux cleaned = 0.00256209 Jy ! Component: 2500 - total flux cleaned = 0.00258037 Jy ! Component: 2550 - total flux cleaned = 0.00259884 Jy ! Component: 2600 - total flux cleaned = 0.00261752 Jy ! Component: 2650 - total flux cleaned = 0.00263631 Jy ! Component: 2700 - total flux cleaned = 0.00265544 Jy ! Component: 2750 - total flux cleaned = 0.00263617 Jy ! Component: 2800 - total flux cleaned = 0.00261651 Jy ! Component: 2850 - total flux cleaned = 0.00261636 Jy ! Component: 2900 - total flux cleaned = 0.0025759 Jy ! Component: 2950 - total flux cleaned = 0.00257567 Jy ! Component: 3000 - total flux cleaned = 0.00257574 Jy ! Component: 3050 - total flux cleaned = 0.00255454 Jy ! Component: 3100 - total flux cleaned = 0.00253301 Jy ! Component: 3150 - total flux cleaned = 0.00253305 Jy ! Component: 3200 - total flux cleaned = 0.00253314 Jy ! Component: 3250 - total flux cleaned = 0.00253311 Jy ! Component: 3300 - total flux cleaned = 0.00251022 Jy ! Component: 3350 - total flux cleaned = 0.00248679 Jy ! Component: 3400 - total flux cleaned = 0.00248681 Jy ! Component: 3450 - total flux cleaned = 0.00246248 Jy ! Component: 3500 - total flux cleaned = 0.00246255 Jy ! Component: 3550 - total flux cleaned = 0.00246228 Jy ! Component: 3600 - total flux cleaned = 0.00246229 Jy ! Component: 3650 - total flux cleaned = 0.00246237 Jy ! Component: 3700 - total flux cleaned = 0.00248932 Jy ! Component: 3750 - total flux cleaned = 0.00246217 Jy ! Component: 3800 - total flux cleaned = 0.00246182 Jy ! Component: 3850 - total flux cleaned = 0.00246172 Jy ! Component: 3900 - total flux cleaned = 0.00246168 Jy ! Component: 3950 - total flux cleaned = 0.00246179 Jy ! Component: 4000 - total flux cleaned = 0.00246162 Jy ! Component: 4050 - total flux cleaned = 0.0024616 Jy ! Total flux subtracted in 4096 components = 0.00246157 Jy ! Clean residual min=-0.001793 max=0.001845 Jy/beam ! Clean residual mean=-0.000006 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.287248 Jy keep ! Adding 180 model components to the UV plane model. ! The established model now contains 274 components and 0.287248 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J1254-4424_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7122 x 2.271 at 2.036 degrees (North through East) ! Clean map min=-0.0022369 max=0.20581 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1254-4424_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.205807 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00042928 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.625752 0.625752 1.2515 2.50301 5.00601 10.012 20.024 40.0481 80.0962 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.205 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 479.423 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1254-4424_X_uvs.log closed on Wed Apr 6 21:36:44 2016