! Started logfile: /scr/pima/bg219b_uvs/J1552+0850_X_uvs.log on Thu Apr 7 01:58:27 2016 obs /scr/pima/bg219b_uvs/J1552+0850_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1552+0850_X_uva.fits ! AN table 1: 47 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.878487 visibilities/baseline/integration-bin. ! Found source: J1552+0850 ! ! 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 22296 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/bg219b_uvs/J1552+0850_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. ! ! 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=1.007163Jy sigma=26.853183 ! Fit after self-cal, rms=0.920751Jy sigma=24.526246 ! 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=0.7517 mas, bmaj=1.7 mas, bpa=-1.514 degrees ! Estimated noise=0.433984 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 = 0.0612918 Jy ! Component: 100 - total flux cleaned = 0.0762006 Jy ! Total flux subtracted in 100 components = 0.0762006 Jy ! Clean residual min=-0.003190 max=0.006005 Jy/beam ! Clean residual mean=-0.000002 rms=0.000867 Jy/beam ! Combined flux in latest and established models = 0.0762006 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0762006 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=0.055226Jy sigma=1.387367 ! Fit after self-cal, rms=0.054633Jy sigma=1.374296 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00684586 Jy ! Component: 100 - total flux cleaned = 0.0104453 Jy ! Total flux subtracted in 100 components = 0.0104453 Jy ! Clean residual min=-0.002714 max=0.002575 Jy/beam ! Clean residual mean=0.000000 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.0866459 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.0866459 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=0.053864Jy sigma=1.349485 ! Fit after self-cal, rms=0.053859Jy sigma=1.349162 ! 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=0.9406 mas, bmaj=1.988 mas, bpa=-3.734 degrees ! Estimated noise=0.239836 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 = 0.00184341 Jy ! Component: 100 - total flux cleaned = 0.00279523 Jy ! Component: 150 - total flux cleaned = 0.00331289 Jy ! Component: 200 - total flux cleaned = 0.00361016 Jy ! Total flux subtracted in 200 components = 0.00361016 Jy ! Clean residual min=-0.001374 max=0.001470 Jy/beam ! Clean residual mean=0.000000 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.090256 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 30 components and 0.090256 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=0.053806Jy sigma=1.347338 ! Fit after self-cal, rms=0.053809Jy sigma=1.347289 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9406 x 1.988 at -3.734 degrees (North through East) ! Clean map min=-0.0013408 max=0.08064 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 0.97 FD 1.00 HN 1.04 KP 0.98 ! LA 0.98 MK 0.97 NL 0.98 OV 0.97 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.03 KP 1.02 ! LA 1.06 MK 1.08 NL 1.02 OV 0.99 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.05 KP 1.04 ! LA 1.00 MK 1.00 NL 1.09 OV 1.01 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.00 KP 0.98 ! LA 0.99 MK 0.93 NL 1.01 OV 0.99 ! PT 0.97 SC 1.02 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.99 HN 0.96 KP 1.02 ! LA 0.96 MK 1.03 NL 1.07 OV 0.97 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.06 HN 0.99 KP 1.03 ! LA 0.99 MK 1.02 NL 1.01 OV 1.02 ! PT 0.96 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 0.96 KP 1.01 ! LA 0.95 MK 1.02 NL 1.03 OV 0.97 ! PT 0.93 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=0.053809Jy sigma=1.347289 ! Fit after self-cal, rms=0.053810Jy sigma=1.342589 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9443 mas, bmaj=1.993 mas, bpa=-3.736 degrees ! Estimated noise=0.23958 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 = -0.000281912 Jy ! Component: 100 - total flux cleaned = -0.00036792 Jy ! Component: 150 - total flux cleaned = -0.000378384 Jy ! Component: 200 - total flux cleaned = -0.00039778 Jy ! Total flux subtracted in 200 components = -0.00039778 Jy ! Clean residual min=-0.001310 max=0.001243 Jy/beam ! Clean residual mean=0.000000 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.0898582 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 36 components and 0.0898582 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=0.053804Jy sigma=1.342475 ! Fit after self-cal, rms=0.053817Jy sigma=1.342385 ! 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=0.053817Jy sigma=1.342385 ! Fit after self-cal, rms=0.054004Jy sigma=1.340043 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9449 mas, bmaj=1.991 mas, bpa=-3.663 degrees ! Estimated noise=0.239345 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000183289 Jy ! Component: 100 - total flux cleaned = -0.000212034 Jy ! Component: 150 - total flux cleaned = -0.000218853 Jy ! Component: 200 - total flux cleaned = -0.000225225 Jy ! Total flux subtracted in 200 components = -0.000225225 Jy ! Clean residual min=-0.001280 max=0.001197 Jy/beam ! Clean residual mean=0.000000 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.089633 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 42 components and 0.089633 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=0.054002Jy sigma=1.340003 ! Fit after self-cal, rms=0.054011Jy sigma=1.339956 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 = 7.26103e-06 Jy ! Component: 100 - total flux cleaned = 9.46164e-07 Jy ! Component: 150 - total flux cleaned = -5.16664e-06 Jy ! Component: 200 - total flux cleaned = -5.16153e-06 Jy ! Total flux subtracted in 200 components = -5.16153e-06 Jy ! Clean residual min=-0.001270 max=0.001197 Jy/beam ! Clean residual mean=0.000000 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.0896278 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 44 components and 0.0896279 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=0.054010Jy sigma=1.339926 ! Fit after self-cal, rms=0.054010Jy sigma=1.339925 ! 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=0.054010Jy sigma=1.339925 ! Fit after self-cal, rms=0.053981Jy sigma=1.339916 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9452 mas, bmaj=1.992 mas, bpa=-3.723 degrees ! Estimated noise=0.239073 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000170969 Jy ! Component: 100 - total flux cleaned = -0.000195431 Jy ! Component: 150 - total flux cleaned = -0.000201272 Jy ! Component: 200 - total flux cleaned = -0.000206869 Jy ! Total flux subtracted in 200 components = -0.000206869 Jy ! Clean residual min=-0.001267 max=0.001196 Jy/beam ! Clean residual mean=0.000000 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.089421 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 44 components and 0.089421 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=0.053979Jy sigma=1.339886 ! Fit after self-cal, rms=0.053980Jy sigma=1.339884 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 = -4.08602e-07 Jy ! Component: 100 - total flux cleaned = -5.79386e-06 Jy ! Component: 150 - total flux cleaned = -1.09336e-05 Jy ! Component: 200 - total flux cleaned = -1.1019e-05 Jy ! Total flux subtracted in 200 components = -1.1019e-05 Jy ! Clean residual min=-0.001263 max=0.001196 Jy/beam ! Clean residual mean=0.000000 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.08941 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 0.08941 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=0.053979Jy sigma=1.339864 ! Fit after self-cal, rms=0.053979Jy sigma=1.339862 ! 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=0.053979Jy sigma=1.339862 ! Fit after self-cal, rms=0.053943Jy sigma=1.339857 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.166 mas, bmaj=3.033 mas, bpa=-0.6202 degrees ! Estimated noise=0.295203 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000189349 Jy ! Component: 100 - total flux cleaned = -0.000209261 Jy ! Component: 150 - total flux cleaned = -0.000230487 Jy ! Component: 200 - total flux cleaned = -0.000238886 Jy ! Total flux subtracted in 200 components = -0.000238886 Jy ! Clean residual min=-0.001561 max=0.001480 Jy/beam ! Clean residual mean=-0.000000 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.0891711 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 47 components and 0.0891711 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=0.053943Jy sigma=1.339882 ! Fit after self-cal, rms=0.053943Jy sigma=1.339865 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 = -2.12307e-05 Jy ! Component: 100 - total flux cleaned = -2.5995e-05 Jy ! Component: 150 - total flux cleaned = -2.61416e-05 Jy ! Component: 200 - total flux cleaned = -2.63624e-05 Jy ! Total flux subtracted in 200 components = -2.63624e-05 Jy ! Clean residual min=-0.001547 max=0.001471 Jy/beam ! Clean residual mean=-0.000000 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0891447 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 48 components and 0.0891447 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=0.053944Jy sigma=1.339877 ! Fit after self-cal, rms=0.053944Jy sigma=1.339869 ! 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=0.9454 mas, bmaj=1.993 mas, bpa=-3.775 degrees ! Estimated noise=0.238816 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9454 x 1.993 at -3.775 degrees (North through East) ! Clean map min=-0.0011599 max=0.080354 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=0.7534 mas, bmaj=1.701 mas, bpa=-1.619 degrees ! Estimated noise=0.432553 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0612221 Jy ! Component: 100 - total flux cleaned = 0.0764267 Jy ! Component: 150 - total flux cleaned = 0.0830547 Jy ! Component: 200 - total flux cleaned = 0.0865732 Jy ! Total flux subtracted in 200 components = 0.0865732 Jy ! Clean residual min=-0.002774 max=0.002522 Jy/beam ! Clean residual mean=-0.000000 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.0865732 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0865732 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9454 mas, bmaj=1.993 mas, bpa=-3.775 degrees ! Estimated noise=0.238816 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 = 0.00161091 Jy ! Component: 100 - total flux cleaned = 0.0023716 Jy ! Component: 150 - total flux cleaned = 0.00254097 Jy ! Component: 200 - total flux cleaned = 0.00263663 Jy ! Total flux subtracted in 200 components = 0.00263663 Jy ! Clean residual min=-0.001298 max=0.001206 Jy/beam ! Clean residual mean=0.000000 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.0892098 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 24 components and 0.0892098 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=2.166 mas, bmaj=3.033 mas, bpa=-0.6202 degrees ! Estimated noise=0.295203 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.692e-05 Jy ! Component: 100 - total flux cleaned = -3.25774e-05 Jy ! Component: 150 - total flux cleaned = -3.20242e-05 Jy ! Component: 200 - total flux cleaned = -3.70639e-05 Jy ! Total flux subtracted in 200 components = -3.70639e-05 Jy ! Clean residual min=-0.001556 max=0.001471 Jy/beam ! Clean residual mean=-0.000000 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.0891728 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 = -4.35351e-06 Jy ! Component: 100 - total flux cleaned = -1.23936e-05 Jy ! Component: 150 - total flux cleaned = -1.60064e-05 Jy ! Component: 200 - total flux cleaned = -1.60897e-05 Jy ! Total flux subtracted in 200 components = -1.60897e-05 Jy ! Clean residual min=-0.001541 max=0.001473 Jy/beam ! Clean residual mean=-0.000000 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0891567 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 30 components and 0.0891567 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9454 mas, bmaj=1.993 mas, bpa=-3.775 degrees ! Estimated noise=0.238816 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00010688 Jy ! Component: 100 - total flux cleaned = -0.000118847 Jy ! Component: 150 - total flux cleaned = -0.000110108 Jy ! Component: 200 - total flux cleaned = -0.000125452 Jy ! Total flux subtracted in 200 components = -0.000125452 Jy ! Clean residual min=-0.001261 max=0.001186 Jy/beam ! Clean residual mean=0.000000 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.0890312 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 35 components and 0.0890312 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=0.053945Jy sigma=1.339894 ! Fit after self-cal, rms=0.053946Jy sigma=1.339886 wmodel /scr/pima/bg219b_uvs/J1552+0850_X_map.mod ! Writing 35 model components to file: /scr/pima/bg219b_uvs/J1552+0850_X_map.mod wobs /scr/pima/bg219b_uvs/J1552+0850_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J1552+0850_X_uvs.fits wwins /scr/pima/bg219b_uvs/J1552+0850_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219b_uvs/J1552+0850_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 = -5.1677e-05 Jy ! Component: 100 - total flux cleaned = -0.000135541 Jy ! Component: 150 - total flux cleaned = -9.62077e-05 Jy ! Component: 200 - total flux cleaned = -9.63808e-05 Jy ! Component: 250 - total flux cleaned = -0.000133602 Jy ! Component: 300 - total flux cleaned = -0.000205475 Jy ! Component: 350 - total flux cleaned = -0.000257615 Jy ! Component: 400 - total flux cleaned = -0.00032563 Jy ! Component: 450 - total flux cleaned = -0.000391851 Jy ! Component: 500 - total flux cleaned = -0.000440358 Jy ! Component: 550 - total flux cleaned = -0.000504123 Jy ! Component: 600 - total flux cleaned = -0.000535479 Jy ! Component: 650 - total flux cleaned = -0.000566261 Jy ! Component: 700 - total flux cleaned = -0.000656741 Jy ! Component: 750 - total flux cleaned = -0.000686615 Jy ! Component: 800 - total flux cleaned = -0.000817769 Jy ! Component: 850 - total flux cleaned = -0.000860877 Jy ! Component: 900 - total flux cleaned = -0.000959604 Jy ! Component: 950 - total flux cleaned = -0.00101496 Jy ! Component: 1000 - total flux cleaned = -0.00105605 Jy ! Component: 1050 - total flux cleaned = -0.00115028 Jy ! Component: 1100 - total flux cleaned = -0.00119 Jy ! Component: 1150 - total flux cleaned = -0.00121618 Jy ! Component: 1200 - total flux cleaned = -0.00128094 Jy ! Component: 1250 - total flux cleaned = -0.0013195 Jy ! Component: 1300 - total flux cleaned = -0.00139501 Jy ! Component: 1350 - total flux cleaned = -0.00140743 Jy ! Component: 1400 - total flux cleaned = -0.00146893 Jy ! Component: 1450 - total flux cleaned = -0.00149314 Jy ! Component: 1500 - total flux cleaned = -0.00154116 Jy ! Component: 1550 - total flux cleaned = -0.00157674 Jy ! Component: 1600 - total flux cleaned = -0.001612 Jy ! Component: 1650 - total flux cleaned = -0.00164691 Jy ! Component: 1700 - total flux cleaned = -0.00168146 Jy ! Component: 1750 - total flux cleaned = -0.00170413 Jy ! Component: 1800 - total flux cleaned = -0.00174911 Jy ! Component: 1850 - total flux cleaned = -0.00181594 Jy ! Component: 1900 - total flux cleaned = -0.00183782 Jy ! Component: 1950 - total flux cleaned = -0.00190331 Jy ! Component: 2000 - total flux cleaned = -0.00195735 Jy ! Component: 2050 - total flux cleaned = -0.00197866 Jy ! Component: 2100 - total flux cleaned = -0.00201031 Jy ! Component: 2150 - total flux cleaned = -0.00202084 Jy ! Component: 2200 - total flux cleaned = -0.00205221 Jy ! Component: 2250 - total flux cleaned = -0.00209351 Jy ! Component: 2300 - total flux cleaned = -0.00211404 Jy ! Component: 2350 - total flux cleaned = -0.0021343 Jy ! Component: 2400 - total flux cleaned = -0.00215446 Jy ! Component: 2450 - total flux cleaned = -0.00219451 Jy ! Component: 2500 - total flux cleaned = -0.00224401 Jy ! Component: 2550 - total flux cleaned = -0.00226376 Jy ! Component: 2600 - total flux cleaned = -0.0022931 Jy ! Component: 2650 - total flux cleaned = -0.00234151 Jy ! Component: 2700 - total flux cleaned = -0.0023798 Jy ! Component: 2750 - total flux cleaned = -0.00238935 Jy ! Component: 2800 - total flux cleaned = -0.00244604 Jy ! Component: 2850 - total flux cleaned = -0.00246466 Jy ! Component: 2900 - total flux cleaned = -0.00252051 Jy ! Component: 2950 - total flux cleaned = -0.00252969 Jy ! Component: 3000 - total flux cleaned = -0.00257552 Jy ! Component: 3050 - total flux cleaned = -0.0025938 Jy ! Component: 3100 - total flux cleaned = -0.00264802 Jy ! Component: 3150 - total flux cleaned = -0.00270173 Jy ! Component: 3200 - total flux cleaned = -0.0027017 Jy ! Component: 3250 - total flux cleaned = -0.00274595 Jy ! Component: 3300 - total flux cleaned = -0.0027548 Jy ! Component: 3350 - total flux cleaned = -0.00279841 Jy ! Component: 3400 - total flux cleaned = -0.00282435 Jy ! Component: 3450 - total flux cleaned = -0.00280705 Jy ! Component: 3500 - total flux cleaned = -0.00287544 Jy ! Component: 3550 - total flux cleaned = -0.0029094 Jy ! Component: 3600 - total flux cleaned = -0.00293468 Jy ! Component: 3650 - total flux cleaned = -0.00295982 Jy ! Component: 3700 - total flux cleaned = -0.0029514 Jy ! Component: 3750 - total flux cleaned = -0.0029929 Jy ! Component: 3800 - total flux cleaned = -0.00303405 Jy ! Component: 3850 - total flux cleaned = -0.00304218 Jy ! Component: 3900 - total flux cleaned = -0.00306667 Jy ! Component: 3950 - total flux cleaned = -0.00308287 Jy ! Component: 4000 - total flux cleaned = -0.00309098 Jy ! Component: 4050 - total flux cleaned = -0.00311498 Jy ! Total flux subtracted in 4096 components = -0.00317064 Jy ! Clean residual min=-0.000496 max=0.000487 Jy/beam ! Clean residual mean=0.000000 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.0858606 Jy keep ! Adding 296 model components to the UV plane model. ! The established model now contains 331 components and 0.0858605 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J1552+0850_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9454 x 1.993 at -3.775 degrees (North through East) ! Clean map min=-0.0010145 max=0.080283 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1552+0850_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0802831 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000134499 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.502593 0.502593 1.00519 2.01037 4.02074 8.04149 16.083 32.166 64.3319 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.08 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 596.904 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1552+0850_X_uvs.log closed on Thu Apr 7 01:58:31 2016