! Started logfile: /scr/pima/bg219h_uvs/J1221+4411_X_uvs.log on Thu Apr 7 12:10:37 2016 obs /scr/pima/bg219h_uvs/J1221+4411_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1221+4411_X_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.785802 visibilities/baseline/integration-bin. ! Found source: J1221+4411 ! ! 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 15276 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/bg219h_uvs/J1221+4411_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 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 57 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=1.033159Jy sigma=24.895756 ! Fit after self-cal, rms=0.704955Jy sigma=16.996782 ! 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=0.9092 mas, bmaj=1.086 mas, bpa=-2.604 degrees ! Estimated noise=0.57915 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 = 0.226008 Jy ! Component: 100 - total flux cleaned = 0.281635 Jy ! Total flux subtracted in 100 components = 0.281635 Jy ! Clean residual min=-0.008287 max=0.020577 Jy/beam ! Clean residual mean=-0.000005 rms=0.002277 Jy/beam ! Combined flux in latest and established models = 0.281635 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.281635 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=0.070301Jy sigma=1.613581 ! Fit after self-cal, rms=0.070275Jy sigma=1.612890 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0211093 Jy ! Component: 100 - total flux cleaned = 0.0311168 Jy ! Total flux subtracted in 100 components = 0.0311168 Jy ! Clean residual min=-0.004585 max=0.005644 Jy/beam ! Clean residual mean=-0.000003 rms=0.001168 Jy/beam ! Combined flux in latest and established models = 0.312752 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 11 components and 0.312752 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=0.063840Jy sigma=1.434593 ! Fit after self-cal, rms=0.063823Jy sigma=1.433884 ! 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=1.117 mas, bmaj=1.341 mas, bpa=0.7809 degrees ! Estimated noise=0.341466 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 = 0.00580642 Jy ! Component: 100 - total flux cleaned = 0.00867972 Jy ! Component: 150 - total flux cleaned = 0.0103652 Jy ! Component: 200 - total flux cleaned = 0.0114079 Jy ! Total flux subtracted in 200 components = 0.0114079 Jy ! Clean residual min=-0.003330 max=0.003948 Jy/beam ! Clean residual mean=-0.000012 rms=0.000841 Jy/beam ! Combined flux in latest and established models = 0.32416 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 22 components and 0.32416 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=0.063373Jy sigma=1.420089 ! Fit after self-cal, rms=0.063374Jy sigma=1.420047 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.117 x 1.341 at 0.7809 degrees (North through East) ! Clean map min=-0.0031343 max=0.29518 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 0.98 FD 0.99 HN 1.13 KP 1.00 ! LA 0.99 MK 1.01 NL 1.00 OV 1.01 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.15 KP 0.99 ! LA 0.99 MK 1.02 NL 1.00 OV 1.01 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.06 KP 0.99 ! LA 0.99 MK 1.03 NL 1.00 OV 1.00 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.09 KP 0.99 ! LA 0.99 MK 1.00 NL 1.01 OV 1.01 ! PT 0.98 SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.08 KP 0.97 ! LA 1.02 MK 1.02 NL 1.02 OV 0.99 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.11 KP 0.98 ! LA 1.01 MK 1.01 NL 1.00 OV 1.03 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.11 KP 0.99 ! LA 1.01 MK 0.99 NL 1.01 OV 1.01 ! PT 0.99 SC 1.01 ! ! ! 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=0.063374Jy sigma=1.420047 ! Fit after self-cal, rms=0.063754Jy sigma=1.404939 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.117 mas, bmaj=1.346 mas, bpa=1.824 degrees ! Estimated noise=0.341688 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 = -0.000916471 Jy ! Component: 100 - total flux cleaned = -0.00101147 Jy ! Component: 150 - total flux cleaned = -0.00108275 Jy ! Component: 200 - total flux cleaned = -0.0011459 Jy ! Total flux subtracted in 200 components = -0.0011459 Jy ! Clean residual min=-0.002608 max=0.002912 Jy/beam ! Clean residual mean=-0.000008 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.323014 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 27 components and 0.323014 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=0.063699Jy sigma=1.403586 ! Fit after self-cal, rms=0.063714Jy sigma=1.403522 ! 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=0.063714Jy sigma=1.403522 ! Fit after self-cal, rms=0.063729Jy sigma=1.399254 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.117 mas, bmaj=1.344 mas, bpa=1.778 degrees ! Estimated noise=0.341453 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000145257 Jy ! Component: 100 - total flux cleaned = -0.000246909 Jy ! Component: 150 - total flux cleaned = -0.000291879 Jy ! Component: 200 - total flux cleaned = -0.000334126 Jy ! Total flux subtracted in 200 components = -0.000334126 Jy ! Clean residual min=-0.002427 max=0.002603 Jy/beam ! Clean residual mean=-0.000011 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.32268 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 31 components and 0.32268 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=0.063712Jy sigma=1.398807 ! Fit after self-cal, rms=0.063715Jy sigma=1.398782 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 = -1.95057e-05 Jy ! Component: 100 - total flux cleaned = -9.50231e-05 Jy ! Component: 150 - total flux cleaned = -0.000147994 Jy ! Component: 200 - total flux cleaned = -0.000197724 Jy ! Total flux subtracted in 200 components = -0.000197724 Jy ! Clean residual min=-0.002395 max=0.002565 Jy/beam ! Clean residual mean=-0.000011 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.322482 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 32 components and 0.322482 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=0.063705Jy sigma=1.398539 ! Fit after self-cal, rms=0.063705Jy sigma=1.398527 ! 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=0.063705Jy sigma=1.398527 ! Fit after self-cal, rms=0.063748Jy sigma=1.398488 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.117 mas, bmaj=1.344 mas, bpa=1.7 degrees ! Estimated noise=0.341442 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.7098e-06 Jy ! Component: 100 - total flux cleaned = -7.77778e-05 Jy ! Component: 150 - total flux cleaned = -0.000109473 Jy ! Component: 200 - total flux cleaned = -0.000152718 Jy ! Total flux subtracted in 200 components = -0.000152718 Jy ! Clean residual min=-0.002379 max=0.002545 Jy/beam ! Clean residual mean=-0.000011 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.32233 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 32 components and 0.32233 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=0.063740Jy sigma=1.398286 ! Fit after self-cal, rms=0.063741Jy sigma=1.398275 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 = -1.09281e-05 Jy ! Component: 100 - total flux cleaned = -6.36169e-05 Jy ! Component: 150 - total flux cleaned = -0.00010075 Jy ! Component: 200 - total flux cleaned = -0.000135869 Jy ! Total flux subtracted in 200 components = -0.000135869 Jy ! Clean residual min=-0.002359 max=0.002519 Jy/beam ! Clean residual mean=-0.000011 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.322194 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 32 components and 0.322194 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=0.063736Jy sigma=1.398153 ! Fit after self-cal, rms=0.063737Jy sigma=1.398146 ! 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=0.063737Jy sigma=1.398146 ! Fit after self-cal, rms=0.063765Jy sigma=1.398128 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.414 mas, bmaj=2.517 mas, bpa=-23.01 degrees ! Estimated noise=0.415968 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000428828 Jy ! Component: 100 - total flux cleaned = 0.000413056 Jy ! Component: 150 - total flux cleaned = 0.000344586 Jy ! Component: 200 - total flux cleaned = 0.000304785 Jy ! Total flux subtracted in 200 components = 0.000304785 Jy ! Clean residual min=-0.003218 max=0.003780 Jy/beam ! Clean residual mean=-0.000023 rms=0.000923 Jy/beam ! Combined flux in latest and established models = 0.322499 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 33 components and 0.322499 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=0.063767Jy sigma=1.398293 ! Fit after self-cal, rms=0.063766Jy sigma=1.398197 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 = 0.000124287 Jy ! Component: 100 - total flux cleaned = 9.73096e-05 Jy ! Component: 150 - total flux cleaned = 6.85603e-05 Jy ! Component: 200 - total flux cleaned = 6.19281e-05 Jy ! Total flux subtracted in 200 components = 6.19281e-05 Jy ! Clean residual min=-0.003208 max=0.003784 Jy/beam ! Clean residual mean=-0.000023 rms=0.000921 Jy/beam ! Combined flux in latest and established models = 0.32256 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 35 components and 0.32256 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=0.063771Jy sigma=1.398396 ! Fit after self-cal, rms=0.063771Jy sigma=1.398345 ! 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=1.116 mas, bmaj=1.344 mas, bpa=1.742 degrees ! Estimated noise=0.341421 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.116 x 1.344 at 1.742 degrees (North through East) ! Clean map min=-0.0022958 max=0.29601 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=0.9097 mas, bmaj=1.091 mas, bpa=-0.9174 degrees ! Estimated noise=0.581845 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.226989 Jy ! Component: 100 - total flux cleaned = 0.283178 Jy ! Component: 150 - total flux cleaned = 0.303906 Jy ! Component: 200 - total flux cleaned = 0.313681 Jy ! Total flux subtracted in 200 components = 0.313681 Jy ! Clean residual min=-0.003866 max=0.004521 Jy/beam ! Clean residual mean=-0.000004 rms=0.000943 Jy/beam ! Combined flux in latest and established models = 0.313681 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.313681 Jy ! Inverting map and beam ! Estimated beam: bmin=1.116 mas, bmaj=1.344 mas, bpa=1.742 degrees ! Estimated noise=0.341421 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 = 0.00478846 Jy ! Component: 100 - total flux cleaned = 0.00682195 Jy ! Component: 150 - total flux cleaned = 0.00731702 Jy ! Component: 200 - total flux cleaned = 0.00748142 Jy ! Total flux subtracted in 200 components = 0.00748142 Jy ! Clean residual min=-0.002442 max=0.002575 Jy/beam ! Clean residual mean=-0.000011 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.321162 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 17 components and 0.321162 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=2.414 mas, bmaj=2.517 mas, bpa=-23.01 degrees ! Estimated noise=0.415968 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115034 Jy ! Component: 100 - total flux cleaned = 0.00116613 Jy ! Component: 150 - total flux cleaned = 0.00115551 Jy ! Component: 200 - total flux cleaned = 0.00115603 Jy ! Total flux subtracted in 200 components = 0.00115603 Jy ! Clean residual min=-0.003214 max=0.003815 Jy/beam ! Clean residual mean=-0.000023 rms=0.000924 Jy/beam ! Combined flux in latest and established models = 0.322318 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 = 1.54421e-05 Jy ! Component: 100 - total flux cleaned = 2.9662e-05 Jy ! Component: 150 - total flux cleaned = 4.291e-05 Jy ! Component: 200 - total flux cleaned = 5.52005e-05 Jy ! Total flux subtracted in 200 components = 5.52005e-05 Jy ! Clean residual min=-0.003205 max=0.003813 Jy/beam ! Clean residual mean=-0.000023 rms=0.000924 Jy/beam ! Combined flux in latest and established models = 0.322373 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 23 components and 0.322373 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.116 mas, bmaj=1.344 mas, bpa=1.742 degrees ! Estimated noise=0.341421 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000635867 Jy ! Component: 100 - total flux cleaned = -0.000529764 Jy ! Component: 150 - total flux cleaned = -0.000508561 Jy ! Component: 200 - total flux cleaned = -0.000509506 Jy ! Total flux subtracted in 200 components = -0.000509506 Jy ! Clean residual min=-0.002420 max=0.002528 Jy/beam ! Clean residual mean=-0.000011 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.321864 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 25 components and 0.321864 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=0.063780Jy sigma=1.398384 ! Fit after self-cal, rms=0.063778Jy sigma=1.398353 wmodel /scr/pima/bg219h_uvs/J1221+4411_X_map.mod ! Writing 25 model components to file: /scr/pima/bg219h_uvs/J1221+4411_X_map.mod wobs /scr/pima/bg219h_uvs/J1221+4411_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J1221+4411_X_uvs.fits wwins /scr/pima/bg219h_uvs/J1221+4411_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219h_uvs/J1221+4411_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 = 0.000366547 Jy ! Component: 100 - total flux cleaned = 0.000406924 Jy ! Component: 150 - total flux cleaned = 0.00033108 Jy ! Component: 200 - total flux cleaned = 0.000222944 Jy ! Component: 250 - total flux cleaned = 8.30198e-05 Jy ! Component: 300 - total flux cleaned = -5.09606e-05 Jy ! Component: 350 - total flux cleaned = -8.28655e-05 Jy ! Component: 400 - total flux cleaned = -0.000114256 Jy ! Component: 450 - total flux cleaned = -0.000114475 Jy ! Component: 500 - total flux cleaned = -0.000263654 Jy ! Component: 550 - total flux cleaned = -0.000350716 Jy ! Component: 600 - total flux cleaned = -0.000463568 Jy ! Component: 650 - total flux cleaned = -0.000574289 Jy ! Component: 700 - total flux cleaned = -0.000655351 Jy ! Component: 750 - total flux cleaned = -0.000681837 Jy ! Component: 800 - total flux cleaned = -0.000707964 Jy ! Component: 850 - total flux cleaned = -0.000708101 Jy ! Component: 900 - total flux cleaned = -0.00078277 Jy ! Component: 950 - total flux cleaned = -0.000782339 Jy ! Component: 1000 - total flux cleaned = -0.000781865 Jy ! Component: 1050 - total flux cleaned = -0.000734775 Jy ! Component: 1100 - total flux cleaned = -0.000711538 Jy ! Component: 1150 - total flux cleaned = -0.000643363 Jy ! Component: 1200 - total flux cleaned = -0.000598794 Jy ! Component: 1250 - total flux cleaned = -0.000620878 Jy ! Component: 1300 - total flux cleaned = -0.000534685 Jy ! Component: 1350 - total flux cleaned = -0.000513894 Jy ! Component: 1400 - total flux cleaned = -0.000471843 Jy ! Component: 1450 - total flux cleaned = -0.000389166 Jy ! Component: 1500 - total flux cleaned = -0.000327817 Jy ! Component: 1550 - total flux cleaned = -0.000207594 Jy ! Component: 1600 - total flux cleaned = -0.000128399 Jy ! Component: 1650 - total flux cleaned = 2.6838e-05 Jy ! Component: 1700 - total flux cleaned = 0.000122533 Jy ! Component: 1750 - total flux cleaned = 0.000197956 Jy ! Component: 1800 - total flux cleaned = 0.000346381 Jy ! Component: 1850 - total flux cleaned = 0.000438108 Jy ! Component: 1900 - total flux cleaned = 0.0005828 Jy ! Component: 1950 - total flux cleaned = 0.000707633 Jy ! Component: 2000 - total flux cleaned = 0.000830709 Jy ! Component: 2050 - total flux cleaned = 0.000917128 Jy ! Component: 2100 - total flux cleaned = 0.00100283 Jy ! Component: 2150 - total flux cleaned = 0.00108741 Jy ! Component: 2200 - total flux cleaned = 0.00115438 Jy ! Component: 2250 - total flux cleaned = 0.00128651 Jy ! Component: 2300 - total flux cleaned = 0.00133557 Jy ! Component: 2350 - total flux cleaned = 0.00144886 Jy ! Component: 2400 - total flux cleaned = 0.00149696 Jy ! Component: 2450 - total flux cleaned = 0.00149697 Jy ! Component: 2500 - total flux cleaned = 0.00162231 Jy ! Component: 2550 - total flux cleaned = 0.00171544 Jy ! Component: 2600 - total flux cleaned = 0.00170035 Jy ! Component: 2650 - total flux cleaned = 0.00182193 Jy ! Component: 2700 - total flux cleaned = 0.00183702 Jy ! Component: 2750 - total flux cleaned = 0.00201596 Jy ! Component: 2800 - total flux cleaned = 0.0020159 Jy ! Component: 2850 - total flux cleaned = 0.00213282 Jy ! Component: 2900 - total flux cleaned = 0.0021473 Jy ! Component: 2950 - total flux cleaned = 0.00221963 Jy ! Component: 3000 - total flux cleaned = 0.00231954 Jy ! Component: 3050 - total flux cleaned = 0.00233372 Jy ! Component: 3100 - total flux cleaned = 0.00237589 Jy ! Component: 3150 - total flux cleaned = 0.00243151 Jy ! Component: 3200 - total flux cleaned = 0.00247285 Jy ! Component: 3250 - total flux cleaned = 0.00254158 Jy ! Component: 3300 - total flux cleaned = 0.0025825 Jy ! Component: 3350 - total flux cleaned = 0.00263648 Jy ! Component: 3400 - total flux cleaned = 0.00267685 Jy ! Component: 3450 - total flux cleaned = 0.00273023 Jy ! Component: 3500 - total flux cleaned = 0.00278325 Jy ! Component: 3550 - total flux cleaned = 0.00283596 Jy ! Component: 3600 - total flux cleaned = 0.00291433 Jy ! Component: 3650 - total flux cleaned = 0.00292727 Jy ! Component: 3700 - total flux cleaned = 0.0029787 Jy ! Component: 3750 - total flux cleaned = 0.00302997 Jy ! Component: 3800 - total flux cleaned = 0.00303017 Jy ! Component: 3850 - total flux cleaned = 0.00313136 Jy ! Component: 3900 - total flux cleaned = 0.00315649 Jy ! Component: 3950 - total flux cleaned = 0.00323133 Jy ! Component: 4000 - total flux cleaned = 0.00326846 Jy ! Component: 4050 - total flux cleaned = 0.00328078 Jy ! Total flux subtracted in 4096 components = 0.00334199 Jy ! Clean residual min=-0.000663 max=0.000818 Jy/beam ! Clean residual mean=-0.000003 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.325206 Jy keep ! Adding 303 model components to the UV plane model. ! The established model now contains 328 components and 0.325206 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J1221+4411_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.116 x 1.344 at 1.742 degrees (North through East) ! Clean map min=-0.0014258 max=0.29611 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1221+4411_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.296112 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000200078 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.202705 0.202705 0.40541 0.81082 1.62164 3.24328 6.48656 12.9731 25.9462 51.8925 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.296 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1479.98 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1221+4411_X_uvs.log closed on Thu Apr 7 12:10:41 2016