! Started logfile: /scr/pima/bg219a_uvs/J2116+0536_X_uvs.log on Wed Apr 6 21:45:49 2016 obs /scr/pima/bg219a_uvs/J2116+0536_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J2116+0536_X_uva.fits ! AN table 1: 36 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.833333 visibilities/baseline/integration-bin. ! Found source: J2116+0536 ! ! 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 5400 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/J2116+0536_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 40 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=0.999863Jy sigma=28.522760 ! Fit after self-cal, rms=0.893233Jy sigma=25.445819 ! 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=0.6197 mas, bmaj=1.66 mas, bpa=-2.854 degrees ! Estimated noise=0.790797 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 = 0.0798452 Jy ! Component: 100 - total flux cleaned = 0.0985884 Jy ! Total flux subtracted in 100 components = 0.0985884 Jy ! Clean residual min=-0.006336 max=0.007861 Jy/beam ! Clean residual mean=-0.000005 rms=0.001643 Jy/beam ! Combined flux in latest and established models = 0.0985884 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0985884 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=0.051070Jy sigma=1.439173 ! Fit after self-cal, rms=0.050775Jy sigma=1.432070 ! 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=0.7388 mas, bmaj=1.866 mas, bpa=-2.269 degrees ! Estimated noise=0.473345 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 = 0.0140195 Jy ! Component: 100 - total flux cleaned = 0.0215467 Jy ! Component: 150 - total flux cleaned = 0.0259417 Jy ! Component: 200 - total flux cleaned = 0.0286145 Jy ! Total flux subtracted in 200 components = 0.0286145 Jy ! Clean residual min=-0.003523 max=0.002704 Jy/beam ! Clean residual mean=-0.000002 rms=0.000752 Jy/beam ! Combined flux in latest and established models = 0.127203 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 32 components and 0.127203 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=0.047240Jy sigma=1.308373 ! Fit after self-cal, rms=0.047226Jy sigma=1.306978 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7388 x 1.866 at -2.269 degrees (North through East) ! Clean map min=-0.0033405 max=0.10873 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: ! LA 0.98 MK 1.02 NL 1.02 OV 0.99 ! PT 0.90 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 1.06 NL 1.00 OV 0.99 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 0.96 NL 0.99 OV 1.01 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 0.96 MK 1.02 NL 1.02 OV 0.97 ! PT 0.93 SC 0.99 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! LA 0.92 MK 1.04 NL 1.04 OV 1.03 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 MK 1.03 NL 1.01 OV 0.99 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 MK 1.01 NL 1.01 OV 1.05 ! PT 0.94 SC 0.96 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.047226Jy sigma=1.306978 ! Fit after self-cal, rms=0.046969Jy sigma=1.297860 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7458 mas, bmaj=1.881 mas, bpa=-2.263 degrees ! Estimated noise=0.470064 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 = -0.000280264 Jy ! Component: 100 - total flux cleaned = -0.000251113 Jy ! Component: 150 - total flux cleaned = -0.000250899 Jy ! Component: 200 - total flux cleaned = -0.000249609 Jy ! Total flux subtracted in 200 components = -0.000249609 Jy ! Clean residual min=-0.002564 max=0.002574 Jy/beam ! Clean residual mean=0.000003 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.126953 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 35 components and 0.126953 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=0.046957Jy sigma=1.297457 ! Fit after self-cal, rms=0.046963Jy sigma=1.297235 ! 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=0.046963Jy sigma=1.297235 ! Fit after self-cal, rms=0.046970Jy sigma=1.291189 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7458 mas, bmaj=1.879 mas, bpa=-2.291 degrees ! Estimated noise=0.469933 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.25425e-05 Jy ! Component: 100 - total flux cleaned = -4.15239e-06 Jy ! Component: 150 - total flux cleaned = -5.06097e-06 Jy ! Component: 200 - total flux cleaned = -5.22941e-06 Jy ! Total flux subtracted in 200 components = -5.22941e-06 Jy ! Clean residual min=-0.002217 max=0.002681 Jy/beam ! Clean residual mean=0.000002 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.126948 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 38 components and 0.126948 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=0.046964Jy sigma=1.290945 ! Fit after self-cal, rms=0.046967Jy sigma=1.290833 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) ! Added new window around map position (-20.6, 31). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171334 Jy ! Component: 100 - total flux cleaned = 0.00170505 Jy ! Component: 150 - total flux cleaned = 0.00164741 Jy ! Component: 200 - total flux cleaned = 0.00159907 Jy ! Total flux subtracted in 200 components = 0.00159907 Jy ! Clean residual min=-0.001978 max=0.001910 Jy/beam ! Clean residual mean=0.000001 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.128547 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 53 components and 0.128547 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=0.046855Jy sigma=1.288191 ! Fit after self-cal, rms=0.046851Jy sigma=1.288006 ! 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=0.046851Jy sigma=1.288006 ! Fit after self-cal, rms=0.046688Jy sigma=1.287850 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7453 mas, bmaj=1.878 mas, bpa=-2.326 degrees ! Estimated noise=0.468332 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000444524 Jy ! Component: 100 - total flux cleaned = 0.000486195 Jy ! Component: 150 - total flux cleaned = 0.000506102 Jy ! Component: 200 - total flux cleaned = 0.000488549 Jy ! Total flux subtracted in 200 components = 0.000488549 Jy ! Clean residual min=-0.001859 max=0.001908 Jy/beam ! Clean residual mean=0.000001 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.129036 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 66 components and 0.129036 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=0.046668Jy sigma=1.287381 ! Fit after self-cal, rms=0.046667Jy sigma=1.287355 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) ! Added new window around map position (43.4, -46.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000871928 Jy ! Component: 100 - total flux cleaned = 0.000983793 Jy ! Component: 150 - total flux cleaned = 0.00119191 Jy ! Component: 200 - total flux cleaned = 0.00133118 Jy ! Total flux subtracted in 200 components = 0.00133118 Jy ! Clean residual min=-0.001737 max=0.001403 Jy/beam ! Clean residual mean=0.000001 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.130367 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 79 components and 0.130367 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=0.046589Jy sigma=1.285443 ! Fit after self-cal, rms=0.046587Jy sigma=1.285266 ! 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=0.046587Jy sigma=1.285266 ! Fit after self-cal, rms=0.046469Jy sigma=1.285069 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.887 mas, bmaj=3.889 mas, bpa=-5.284 degrees ! Estimated noise=0.636204 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000319056 Jy ! Component: 100 - total flux cleaned = 0.000472726 Jy ! Component: 150 - total flux cleaned = 0.000486259 Jy ! Component: 200 - total flux cleaned = 0.000474442 Jy ! Total flux subtracted in 200 components = 0.000474442 Jy ! Clean residual min=-0.001208 max=0.001231 Jy/beam ! Clean residual mean=0.000002 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.130841 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 92 components and 0.130841 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=0.046463Jy sigma=1.284832 ! Fit after self-cal, rms=0.046461Jy sigma=1.284812 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 = 2.94352e-05 Jy ! Component: 100 - total flux cleaned = 3.7578e-05 Jy ! Component: 150 - total flux cleaned = 4.58332e-05 Jy ! Component: 200 - total flux cleaned = 6.94722e-05 Jy ! Total flux subtracted in 200 components = 6.94722e-05 Jy ! Clean residual min=-0.001163 max=0.001254 Jy/beam ! Clean residual mean=0.000001 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.130911 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 97 components and 0.130911 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=0.046459Jy sigma=1.284750 ! Fit after self-cal, rms=0.046459Jy sigma=1.284744 ! 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=0.7453 mas, bmaj=1.878 mas, bpa=-2.327 degrees ! Estimated noise=0.467029 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7453 x 1.878 at -2.327 degrees (North through East) ! Clean map min=-0.0013772 max=0.10786 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=0.6221 mas, bmaj=1.661 mas, bpa=-2.899 degrees ! Estimated noise=0.789098 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0797344 Jy ! Component: 100 - total flux cleaned = 0.0985474 Jy ! Component: 150 - total flux cleaned = 0.107086 Jy ! Component: 200 - total flux cleaned = 0.112134 Jy ! Total flux subtracted in 200 components = 0.112134 Jy ! Clean residual min=-0.003767 max=0.003748 Jy/beam ! Clean residual mean=-0.000002 rms=0.000987 Jy/beam ! Combined flux in latest and established models = 0.112134 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 0.112134 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7453 mas, bmaj=1.878 mas, bpa=-2.327 degrees ! Estimated noise=0.467029 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 = 0.00618387 Jy ! Component: 100 - total flux cleaned = 0.00984599 Jy ! Component: 150 - total flux cleaned = 0.0120529 Jy ! Component: 200 - total flux cleaned = 0.0136961 Jy ! Total flux subtracted in 200 components = 0.0136961 Jy ! Clean residual min=-0.002133 max=0.001947 Jy/beam ! Clean residual mean=-0.000000 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.12583 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 26 components and 0.12583 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=1.887 mas, bmaj=3.889 mas, bpa=-5.284 degrees ! Estimated noise=0.636204 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00206788 Jy ! Component: 100 - total flux cleaned = 0.00269478 Jy ! Component: 150 - total flux cleaned = 0.00318899 Jy ! Component: 200 - total flux cleaned = 0.00363286 Jy ! Total flux subtracted in 200 components = 0.00363286 Jy ! Clean residual min=-0.001478 max=0.001212 Jy/beam ! Clean residual mean=0.000002 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.129463 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 = 0.000349295 Jy ! Component: 100 - total flux cleaned = 0.000523194 Jy ! Component: 150 - total flux cleaned = 0.000678857 Jy ! Component: 200 - total flux cleaned = 0.000818314 Jy ! Total flux subtracted in 200 components = 0.000818314 Jy ! Clean residual min=-0.001288 max=0.001291 Jy/beam ! Clean residual mean=0.000002 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.130281 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 48 components and 0.130281 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7453 mas, bmaj=1.878 mas, bpa=-2.327 degrees ! Estimated noise=0.467029 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000168142 Jy ! Component: 100 - total flux cleaned = -0.000301234 Jy ! Component: 150 - total flux cleaned = -0.000269832 Jy ! Component: 200 - total flux cleaned = -0.000210418 Jy ! Total flux subtracted in 200 components = -0.000210418 Jy ! Clean residual min=-0.001674 max=0.001438 Jy/beam ! Clean residual mean=0.000000 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.130071 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 67 components and 0.130071 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=0.046493Jy sigma=1.285345 ! Fit after self-cal, rms=0.046480Jy sigma=1.285257 wmodel /scr/pima/bg219a_uvs/J2116+0536_X_map.mod ! Writing 67 model components to file: /scr/pima/bg219a_uvs/J2116+0536_X_map.mod wobs /scr/pima/bg219a_uvs/J2116+0536_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J2116+0536_X_uvs.fits wwins /scr/pima/bg219a_uvs/J2116+0536_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219a_uvs/J2116+0536_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 = -0.00040852 Jy ! Component: 100 - total flux cleaned = -0.000610719 Jy ! Component: 150 - total flux cleaned = -0.000656403 Jy ! Component: 200 - total flux cleaned = -0.000613072 Jy ! Component: 250 - total flux cleaned = -0.000592472 Jy ! Component: 300 - total flux cleaned = -0.000572696 Jy ! Component: 350 - total flux cleaned = -0.000591916 Jy ! Component: 400 - total flux cleaned = -0.000645942 Jy ! Component: 450 - total flux cleaned = -0.000679843 Jy ! Component: 500 - total flux cleaned = -0.000696108 Jy ! Component: 550 - total flux cleaned = -0.000727992 Jy ! Component: 600 - total flux cleaned = -0.000743501 Jy ! Component: 650 - total flux cleaned = -0.000773916 Jy ! Component: 700 - total flux cleaned = -0.000878304 Jy ! Component: 750 - total flux cleaned = -0.000936274 Jy ! Component: 800 - total flux cleaned = -0.00100746 Jy ! Component: 850 - total flux cleaned = -0.00104905 Jy ! Component: 900 - total flux cleaned = -0.00113042 Jy ! Component: 950 - total flux cleaned = -0.00122285 Jy ! Component: 1000 - total flux cleaned = -0.00130019 Jy ! Component: 1050 - total flux cleaned = -0.00136316 Jy ! Component: 1100 - total flux cleaned = -0.00141247 Jy ! Component: 1150 - total flux cleaned = -0.00147298 Jy ! Component: 1200 - total flux cleaned = -0.00153236 Jy ! Component: 1250 - total flux cleaned = -0.00155561 Jy ! Component: 1300 - total flux cleaned = -0.001613 Jy ! Component: 1350 - total flux cleaned = -0.00168075 Jy ! Component: 1400 - total flux cleaned = -0.00173597 Jy ! Component: 1450 - total flux cleaned = -0.00180119 Jy ! Component: 1500 - total flux cleaned = -0.00184385 Jy ! Component: 1550 - total flux cleaned = -0.00189633 Jy ! Component: 1600 - total flux cleaned = -0.00192744 Jy ! Component: 1650 - total flux cleaned = -0.00198867 Jy ! Component: 1700 - total flux cleaned = -0.00200869 Jy ! Component: 1750 - total flux cleaned = -0.00204846 Jy ! Component: 1800 - total flux cleaned = -0.00210721 Jy ! Component: 1850 - total flux cleaned = -0.0021458 Jy ! Component: 1900 - total flux cleaned = -0.00215541 Jy ! Component: 1950 - total flux cleaned = -0.00217437 Jy ! Component: 2000 - total flux cleaned = -0.00221173 Jy ! Component: 2050 - total flux cleaned = -0.0022486 Jy ! Component: 2100 - total flux cleaned = -0.00225766 Jy ! Component: 2150 - total flux cleaned = -0.00229376 Jy ! Component: 2200 - total flux cleaned = -0.00230265 Jy ! Component: 2250 - total flux cleaned = -0.00234681 Jy ! Component: 2300 - total flux cleaned = -0.00237303 Jy ! Component: 2350 - total flux cleaned = -0.00242485 Jy ! Component: 2400 - total flux cleaned = -0.00245046 Jy ! Component: 2450 - total flux cleaned = -0.00246743 Jy ! Component: 2500 - total flux cleaned = -0.00250964 Jy ! Component: 2550 - total flux cleaned = -0.00253481 Jy ! Component: 2600 - total flux cleaned = -0.00257645 Jy ! Component: 2650 - total flux cleaned = -0.00260131 Jy ! Component: 2700 - total flux cleaned = -0.00265059 Jy ! Component: 2750 - total flux cleaned = -0.00266693 Jy ! Component: 2800 - total flux cleaned = -0.00269945 Jy ! Component: 2850 - total flux cleaned = -0.0027479 Jy ! Component: 2900 - total flux cleaned = -0.00277193 Jy ! Component: 2950 - total flux cleaned = -0.0027959 Jy ! Component: 3000 - total flux cleaned = -0.00283577 Jy ! Component: 3050 - total flux cleaned = -0.00287551 Jy ! Component: 3100 - total flux cleaned = -0.00291507 Jy ! Component: 3150 - total flux cleaned = -0.00295452 Jy ! Component: 3200 - total flux cleaned = -0.00298598 Jy ! Component: 3250 - total flux cleaned = -0.003033 Jy ! Component: 3300 - total flux cleaned = -0.00307987 Jy ! Component: 3350 - total flux cleaned = -0.00312665 Jy ! Component: 3400 - total flux cleaned = -0.00318102 Jy ! Component: 3450 - total flux cleaned = -0.00322752 Jy ! Component: 3500 - total flux cleaned = -0.00328159 Jy ! Component: 3550 - total flux cleaned = -0.00333554 Jy ! Component: 3600 - total flux cleaned = -0.00340474 Jy ! Component: 3650 - total flux cleaned = -0.00346615 Jy ! Component: 3700 - total flux cleaned = -0.00352745 Jy ! Component: 3750 - total flux cleaned = -0.00358861 Jy ! Component: 3800 - total flux cleaned = -0.00365731 Jy ! Component: 3850 - total flux cleaned = -0.00371062 Jy ! Component: 3900 - total flux cleaned = -0.00378666 Jy ! Component: 3950 - total flux cleaned = -0.00383218 Jy ! Component: 4000 - total flux cleaned = -0.00387764 Jy ! Component: 4050 - total flux cleaned = -0.00394574 Jy ! Total flux subtracted in 4096 components = -0.00399112 Jy ! Clean residual min=-0.000543 max=0.000588 Jy/beam ! Clean residual mean=0.000000 rms=0.000117 Jy/beam ! Combined flux in latest and established models = 0.126079 Jy keep ! Adding 217 model components to the UV plane model. ! The established model now contains 284 components and 0.126079 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J2116+0536_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7453 x 1.878 at -2.327 degrees (North through East) ! Clean map min=-0.0012105 max=0.10806 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J2116+0536_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.108061 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000111611 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.309855 0.309855 0.61971 1.23942 2.47884 4.95768 9.91536 19.8307 39.6614 79.3229 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.108 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 968.194 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J2116+0536_X_uvs.log closed on Wed Apr 6 21:45:53 2016