! Started logfile: /scr/pima/bg219i_uvs/J0555+3948_X_uvs.log on Wed Apr 6 23:33:42 2016 obs /scr/pima/bg219i_uvs/J0555+3948_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0555+3948_X_uva.fits ! AN table 1: 29 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.928161 visibilities/baseline/integration-bin. ! Found source: J0555+3948 ! ! 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 11628 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/bg219i_uvs/J0555+3948_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 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 12 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=3.446536Jy sigma=36.516967 ! Fit after self-cal, rms=2.335735Jy sigma=24.037270 ! 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=0.7117 mas, bmaj=2.242 mas, bpa=27.7 degrees ! Estimated noise=1.56616 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 = 1.89385 Jy ! Component: 100 - total flux cleaned = 2.66486 Jy ! Total flux subtracted in 100 components = 2.66486 Jy ! Clean residual min=-0.202960 max=0.385702 Jy/beam ! Clean residual mean=0.000176 rms=0.061439 Jy/beam ! Combined flux in latest and established models = 2.66486 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 2.66486 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=1.026157Jy sigma=10.158151 ! Fit after self-cal, rms=1.010149Jy sigma=10.075123 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.464879 Jy ! Component: 100 - total flux cleaned = 0.755518 Jy ! Total flux subtracted in 100 components = 0.755518 Jy ! Clean residual min=-0.082308 max=0.152444 Jy/beam ! Clean residual mean=0.000082 rms=0.026301 Jy/beam ! Combined flux in latest and established models = 3.42037 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 12 components and 3.42037 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=0.466177Jy sigma=4.563252 ! Fit after self-cal, rms=0.455491Jy sigma=4.503495 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.189721 Jy ! Component: 100 - total flux cleaned = 0.310765 Jy ! Total flux subtracted in 100 components = 0.310765 Jy ! Clean residual min=-0.045423 max=0.075862 Jy/beam ! Clean residual mean=0.000044 rms=0.013733 Jy/beam ! Combined flux in latest and established models = 3.73114 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 18 components and 3.73114 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=0.249804Jy sigma=2.478657 ! Fit after self-cal, rms=0.246940Jy sigma=2.457717 ! 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=0.8658 mas, bmaj=2.245 mas, bpa=26.61 degrees ! Estimated noise=0.865384 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 = 0.131296 Jy ! Component: 100 - total flux cleaned = 0.212227 Jy ! Component: 150 - total flux cleaned = 0.267098 Jy ! Component: 200 - total flux cleaned = 0.304879 Jy ! Total flux subtracted in 200 components = 0.304879 Jy ! Clean residual min=-0.031845 max=0.031540 Jy/beam ! Clean residual mean=0.000014 rms=0.007754 Jy/beam ! Combined flux in latest and established models = 4.03602 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 44 components and 4.03602 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=0.113319Jy sigma=1.172097 ! Fit after self-cal, rms=0.112367Jy sigma=1.166385 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8658 x 2.245 at 26.61 degrees (North through East) ! Clean map min=-0.030262 max=2.8331 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 0.99 FD 1.00 HN 1.02 KP 0.98 ! LA 0.97 NL 1.00 OV 0.97 PT 0.99 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.02 KP 0.98 ! LA 0.98 NL 1.00 OV 0.97 PT 1.00 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.01 KP 1.00 ! LA 0.97 NL 1.01 OV 0.96 PT 1.00 ! SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.01 KP 0.99 ! LA 0.97 NL 1.00 OV 0.97 PT 1.00 ! SC 1.02 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.02 KP 1.00 ! LA 0.98 NL 1.00 OV 0.97 PT 1.01 ! SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.02 KP 0.99 ! LA 0.98 NL 1.01 OV 0.97 PT 1.02 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.02 KP 1.00 ! LA 0.98 NL 1.01 OV 0.97 PT 1.00 ! 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=0.112367Jy sigma=1.166385 ! Fit after self-cal, rms=0.074912Jy sigma=0.747235 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8679 mas, bmaj=2.255 mas, bpa=26.61 degrees ! Estimated noise=0.862374 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 = 0.000447113 Jy ! Component: 100 - total flux cleaned = 0.00112482 Jy ! Component: 150 - total flux cleaned = 0.00142445 Jy ! Component: 200 - total flux cleaned = 0.00159581 Jy ! Total flux subtracted in 200 components = 0.00159581 Jy ! Clean residual min=-0.007041 max=0.008915 Jy/beam ! Clean residual mean=0.000009 rms=0.001854 Jy/beam ! Combined flux in latest and established models = 4.03761 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 54 components and 4.03761 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=0.074461Jy sigma=0.741231 ! Fit after self-cal, rms=0.074226Jy sigma=0.740276 ! 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=0.074226Jy sigma=0.740276 ! Fit after self-cal, rms=0.074199Jy sigma=0.739788 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8675 mas, bmaj=2.256 mas, bpa=26.63 degrees ! Estimated noise=0.862158 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000695266 Jy ! Component: 100 - total flux cleaned = 0.00143585 Jy ! Component: 150 - total flux cleaned = 0.00183303 Jy ! Component: 200 - total flux cleaned = 0.00190116 Jy ! Total flux subtracted in 200 components = 0.00190116 Jy ! Clean residual min=-0.006870 max=0.008823 Jy/beam ! Clean residual mean=0.000009 rms=0.001763 Jy/beam ! Combined flux in latest and established models = 4.03952 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 63 components and 4.03952 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=0.073969Jy sigma=0.737180 ! Fit after self-cal, rms=0.073882Jy sigma=0.736853 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 (28, 48.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00503307 Jy ! Component: 100 - total flux cleaned = 0.00588015 Jy ! Component: 150 - total flux cleaned = 0.00665737 Jy ! Component: 200 - total flux cleaned = 0.007384 Jy ! Total flux subtracted in 200 components = 0.007384 Jy ! Clean residual min=-0.006164 max=0.006825 Jy/beam ! Clean residual mean=0.000007 rms=0.001430 Jy/beam ! Combined flux in latest and established models = 4.0469 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 84 components and 4.0469 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=0.073108Jy sigma=0.726039 ! Fit after self-cal, rms=0.073057Jy sigma=0.725255 ! Inverting map ! Added new window around map position (-6.4, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0018575 Jy ! Component: 100 - total flux cleaned = 0.000389696 Jy ! Component: 150 - total flux cleaned = -0.000529814 Jy ! Component: 200 - total flux cleaned = -0.00064014 Jy ! Total flux subtracted in 200 components = -0.00064014 Jy ! Clean residual min=-0.005024 max=0.004713 Jy/beam ! Clean residual mean=0.000007 rms=0.001162 Jy/beam ! Combined flux in latest and established models = 4.04626 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 97 components and 4.04626 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=0.072422Jy sigma=0.716725 ! Fit after self-cal, rms=0.072339Jy sigma=0.716270 ! 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=0.072339Jy sigma=0.716270 ! Fit after self-cal, rms=0.072077Jy sigma=0.714990 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8673 mas, bmaj=2.256 mas, bpa=26.64 degrees ! Estimated noise=0.861822 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114095 Jy ! Component: 100 - total flux cleaned = 0.00197953 Jy ! Component: 150 - total flux cleaned = 0.00257238 Jy ! Component: 200 - total flux cleaned = 0.00310616 Jy ! Total flux subtracted in 200 components = 0.00310616 Jy ! Clean residual min=-0.004544 max=0.004491 Jy/beam ! Clean residual mean=0.000007 rms=0.001075 Jy/beam ! Combined flux in latest and established models = 4.04937 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 112 components and 4.04937 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=0.071916Jy sigma=0.712875 ! Fit after self-cal, rms=0.071881Jy sigma=0.712802 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 = 0.000261045 Jy ! Component: 100 - total flux cleaned = 0.00080978 Jy ! Component: 150 - total flux cleaned = 0.000979457 Jy ! Component: 200 - total flux cleaned = 0.00130227 Jy ! Total flux subtracted in 200 components = 0.00130227 Jy ! Clean residual min=-0.004265 max=0.004301 Jy/beam ! Clean residual mean=0.000007 rms=0.001033 Jy/beam ! Combined flux in latest and established models = 4.05067 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 120 components and 4.05067 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=0.071789Jy sigma=0.711771 ! Fit after self-cal, rms=0.071766Jy sigma=0.711725 ! 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=0.071766Jy sigma=0.711725 ! Fit after self-cal, rms=0.071768Jy sigma=0.711549 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.989 mas, bmaj=2.636 mas, bpa=15.66 degrees ! Estimated noise=1.3009 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00181368 Jy ! Component: 100 - total flux cleaned = 0.00183334 Jy ! Component: 150 - total flux cleaned = 0.00200371 Jy ! Component: 200 - total flux cleaned = 0.00200279 Jy ! Total flux subtracted in 200 components = 0.00200279 Jy ! Clean residual min=-0.004393 max=0.005291 Jy/beam ! Clean residual mean=0.000017 rms=0.001366 Jy/beam ! Combined flux in latest and established models = 4.05267 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 137 components and 4.05267 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=0.071667Jy sigma=0.711623 ! Fit after self-cal, rms=0.071646Jy sigma=0.711454 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 = 7.5487e-05 Jy ! Component: 100 - total flux cleaned = 0.000167664 Jy ! Component: 150 - total flux cleaned = 0.000165103 Jy ! Component: 200 - total flux cleaned = 4.28742e-06 Jy ! Total flux subtracted in 200 components = 4.28742e-06 Jy ! Clean residual min=-0.004210 max=0.005057 Jy/beam ! Clean residual mean=0.000016 rms=0.001322 Jy/beam ! Combined flux in latest and established models = 4.05268 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 143 components and 4.05268 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=0.071610Jy sigma=0.711630 ! Fit after self-cal, rms=0.071593Jy sigma=0.711556 ! 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=0.8672 mas, bmaj=2.256 mas, bpa=26.64 degrees ! Estimated noise=0.861824 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8672 x 2.256 at 26.64 degrees (North through East) ! Clean map min=-0.0045438 max=2.8166 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 ! Performing amp+phase self-cal ! ! 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=0.071593Jy sigma=0.711556 ! Fit after self-cal, rms=0.061164Jy sigma=0.562734 ! Inverting map and beam ! Estimated beam: bmin=0.8676 mas, bmaj=2.255 mas, bpa=26.64 degrees ! Estimated noise=0.862448 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000266439 Jy ! Component: 100 - total flux cleaned = 0.000321022 Jy ! Component: 150 - total flux cleaned = 0.000424654 Jy ! Component: 200 - total flux cleaned = 0.000611231 Jy ! Total flux subtracted in 200 components = 0.000611231 Jy ! Clean residual min=-0.003695 max=0.003582 Jy/beam ! Clean residual mean=0.000006 rms=0.000863 Jy/beam ! Combined flux in latest and established models = 4.05329 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 160 components and 4.05329 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=0.061068Jy sigma=0.561432 ! Fit after self-cal, rms=0.061047Jy sigma=0.561370 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000732247 Jy ! Component: 100 - total flux cleaned = 0.00102823 Jy ! Component: 150 - total flux cleaned = 0.00110443 Jy ! Component: 200 - total flux cleaned = 0.00110344 Jy ! Total flux subtracted in 200 components = 0.00110344 Jy ! Clean residual min=-0.003585 max=0.003528 Jy/beam ! Clean residual mean=0.000006 rms=0.000837 Jy/beam ! Combined flux in latest and established models = 4.05439 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 172 components and 4.05439 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=0.060997Jy sigma=0.560730 ! Fit after self-cal, rms=0.060983Jy sigma=0.560697 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.060983Jy sigma=0.560697 ! Fit after self-cal, rms=0.060948Jy sigma=0.560578 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=0.7122 mas, bmaj=2.249 mas, bpa=27.72 degrees ! Estimated noise=1.56736 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.89734 Jy ! Component: 100 - total flux cleaned = 2.67797 Jy ! Component: 150 - total flux cleaned = 3.13695 Jy ! Component: 200 - total flux cleaned = 3.4227 Jy ! Total flux subtracted in 200 components = 3.4227 Jy ! Clean residual min=-0.080198 max=0.150311 Jy/beam ! Clean residual mean=0.000076 rms=0.024641 Jy/beam ! Combined flux in latest and established models = 3.4227 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 11 model components to the UV plane model. ! The established model now contains 11 components and 3.4227 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8676 mas, bmaj=2.255 mas, bpa=26.64 degrees ! Estimated noise=0.862458 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 = 0.26382 Jy ! Component: 100 - total flux cleaned = 0.396345 Jy ! Component: 150 - total flux cleaned = 0.470853 Jy ! Component: 200 - total flux cleaned = 0.518747 Jy ! Total flux subtracted in 200 components = 0.518747 Jy ! Clean residual min=-0.015744 max=0.028513 Jy/beam ! Clean residual mean=0.000020 rms=0.005531 Jy/beam ! Combined flux in latest and established models = 3.94145 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 28 components and 3.94145 Jy ! Inverting map ! Added new window around map position (-12, 23.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0326093 Jy ! Component: 100 - total flux cleaned = 0.0548711 Jy ! Component: 150 - total flux cleaned = 0.0704935 Jy ! Component: 200 - total flux cleaned = 0.0823468 Jy ! Total flux subtracted in 200 components = 0.0823468 Jy ! Clean residual min=-0.007928 max=0.009166 Jy/beam ! Clean residual mean=0.000012 rms=0.002090 Jy/beam ! Combined flux in latest and established models = 4.0238 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 48 components and 4.0238 Jy ! Inverting map ! Added new window around map position (11.4, -23.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00974455 Jy ! Component: 100 - total flux cleaned = 0.0164476 Jy ! Component: 150 - total flux cleaned = 0.0190861 Jy ! Component: 200 - total flux cleaned = 0.020961 Jy ! Total flux subtracted in 200 components = 0.020961 Jy ! Clean residual min=-0.005772 max=0.005546 Jy/beam ! Clean residual mean=0.000009 rms=0.001325 Jy/beam ! Combined flux in latest and established models = 4.04476 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 71 components and 4.04476 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=1.989 mas, bmaj=2.636 mas, bpa=15.64 degrees ! Estimated noise=1.3011 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00433369 Jy ! Component: 100 - total flux cleaned = 0.00497075 Jy ! Component: 150 - total flux cleaned = 0.00510617 Jy ! Component: 200 - total flux cleaned = 0.00499322 Jy ! Total flux subtracted in 200 components = 0.00499322 Jy ! Clean residual min=-0.004098 max=0.004953 Jy/beam ! Clean residual mean=0.000018 rms=0.001233 Jy/beam ! Combined flux in latest and established models = 4.04975 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 = -0.000555576 Jy ! Component: 100 - total flux cleaned = -0.000804443 Jy ! Component: 150 - total flux cleaned = -0.00111492 Jy ! Component: 200 - total flux cleaned = -0.00147451 Jy ! Total flux subtracted in 200 components = -0.00147451 Jy ! Clean residual min=-0.003475 max=0.004352 Jy/beam ! Clean residual mean=0.000016 rms=0.001103 Jy/beam ! Combined flux in latest and established models = 4.04827 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 108 components and 4.04827 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8676 mas, bmaj=2.255 mas, bpa=26.64 degrees ! Estimated noise=0.862458 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00011633 Jy ! Component: 100 - total flux cleaned = 0.000136549 Jy ! Component: 150 - total flux cleaned = 0.000145315 Jy ! Component: 200 - total flux cleaned = 0.000149209 Jy ! Total flux subtracted in 200 components = 0.000149209 Jy ! Clean residual min=-0.003398 max=0.003577 Jy/beam ! Clean residual mean=0.000006 rms=0.000882 Jy/beam ! Combined flux in latest and established models = 4.04842 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 137 components and 4.04843 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=0.060912Jy sigma=0.563497 ! Fit after self-cal, rms=0.060875Jy sigma=0.562597 wmodel /scr/pima/bg219i_uvs/J0555+3948_X_map.mod ! Writing 137 model components to file: /scr/pima/bg219i_uvs/J0555+3948_X_map.mod wobs /scr/pima/bg219i_uvs/J0555+3948_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J0555+3948_X_uvs.fits wwins /scr/pima/bg219i_uvs/J0555+3948_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219i_uvs/J0555+3948_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 = 0.000795119 Jy ! Component: 100 - total flux cleaned = 0.00155162 Jy ! Component: 150 - total flux cleaned = 0.00236287 Jy ! Component: 200 - total flux cleaned = 0.00296788 Jy ! Component: 250 - total flux cleaned = 0.00339228 Jy ! Component: 300 - total flux cleaned = 0.00370171 Jy ! Component: 350 - total flux cleaned = 0.00386963 Jy ! Component: 400 - total flux cleaned = 0.0039888 Jy ! Component: 450 - total flux cleaned = 0.00410305 Jy ! Component: 500 - total flux cleaned = 0.00417566 Jy ! Component: 550 - total flux cleaned = 0.00413925 Jy ! Component: 600 - total flux cleaned = 0.00410447 Jy ! Component: 650 - total flux cleaned = 0.00423408 Jy ! Component: 700 - total flux cleaned = 0.00420446 Jy ! Component: 750 - total flux cleaned = 0.00438772 Jy ! Component: 800 - total flux cleaned = 0.00444661 Jy ! Component: 850 - total flux cleaned = 0.00456017 Jy ! Component: 900 - total flux cleaned = 0.00472548 Jy ! Component: 950 - total flux cleaned = 0.00488634 Jy ! Component: 1000 - total flux cleaned = 0.00496406 Jy ! Component: 1050 - total flux cleaned = 0.00506516 Jy ! Component: 1100 - total flux cleaned = 0.00511426 Jy ! Component: 1150 - total flux cleaned = 0.00518638 Jy ! Component: 1200 - total flux cleaned = 0.00523337 Jy ! Component: 1250 - total flux cleaned = 0.00532566 Jy ! Component: 1300 - total flux cleaned = 0.00537059 Jy ! Component: 1350 - total flux cleaned = 0.00548046 Jy ! Component: 1400 - total flux cleaned = 0.00550229 Jy ! Component: 1450 - total flux cleaned = 0.00558677 Jy ! Component: 1500 - total flux cleaned = 0.00564901 Jy ! Component: 1550 - total flux cleaned = 0.00568954 Jy ! Component: 1600 - total flux cleaned = 0.00580917 Jy ! Component: 1650 - total flux cleaned = 0.00582882 Jy ! Component: 1700 - total flux cleaned = 0.00592492 Jy ! Component: 1750 - total flux cleaned = 0.00596259 Jy ! Component: 1800 - total flux cleaned = 0.00600017 Jy ! Component: 1850 - total flux cleaned = 0.00610948 Jy ! Component: 1900 - total flux cleaned = 0.00614522 Jy ! Component: 1950 - total flux cleaned = 0.00623266 Jy ! Component: 2000 - total flux cleaned = 0.0061982 Jy ! Component: 2050 - total flux cleaned = 0.00630051 Jy ! Component: 2100 - total flux cleaned = 0.00638421 Jy ! Component: 2150 - total flux cleaned = 0.00644983 Jy ! Component: 2200 - total flux cleaned = 0.00645001 Jy ! Component: 2250 - total flux cleaned = 0.00653046 Jy ! Component: 2300 - total flux cleaned = 0.00651458 Jy ! Component: 2350 - total flux cleaned = 0.0065463 Jy ! Component: 2400 - total flux cleaned = 0.00660839 Jy ! Component: 2450 - total flux cleaned = 0.00662378 Jy ! Component: 2500 - total flux cleaned = 0.00665413 Jy ! Component: 2550 - total flux cleaned = 0.0066693 Jy ! Component: 2600 - total flux cleaned = 0.00668429 Jy ! Component: 2650 - total flux cleaned = 0.00672863 Jy ! Component: 2700 - total flux cleaned = 0.00674314 Jy ! Component: 2750 - total flux cleaned = 0.00678654 Jy ! Component: 2800 - total flux cleaned = 0.00674338 Jy ! Component: 2850 - total flux cleaned = 0.00677194 Jy ! Component: 2900 - total flux cleaned = 0.00677194 Jy ! Component: 2950 - total flux cleaned = 0.00674373 Jy ! Component: 3000 - total flux cleaned = 0.00672979 Jy ! Component: 3050 - total flux cleaned = 0.00670216 Jy ! Component: 3100 - total flux cleaned = 0.00668839 Jy ! Component: 3150 - total flux cleaned = 0.00671576 Jy ! Component: 3200 - total flux cleaned = 0.00670214 Jy ! Component: 3250 - total flux cleaned = 0.00672906 Jy ! Component: 3300 - total flux cleaned = 0.00671561 Jy ! Component: 3350 - total flux cleaned = 0.00671557 Jy ! Component: 3400 - total flux cleaned = 0.00674209 Jy ! Component: 3450 - total flux cleaned = 0.00679485 Jy ! Component: 3500 - total flux cleaned = 0.00680802 Jy ! Component: 3550 - total flux cleaned = 0.0068604 Jy ! Component: 3600 - total flux cleaned = 0.00693857 Jy ! Component: 3650 - total flux cleaned = 0.0069516 Jy ! Component: 3700 - total flux cleaned = 0.00697751 Jy ! Component: 3750 - total flux cleaned = 0.00701621 Jy ! Component: 3800 - total flux cleaned = 0.00705488 Jy ! Component: 3850 - total flux cleaned = 0.00709344 Jy ! Component: 3900 - total flux cleaned = 0.007132 Jy ! Component: 3950 - total flux cleaned = 0.00719619 Jy ! Component: 4000 - total flux cleaned = 0.00724747 Jy ! Component: 4050 - total flux cleaned = 0.00729875 Jy ! Total flux subtracted in 4096 components = 0.00732439 Jy ! Clean residual min=-0.000740 max=0.000765 Jy/beam ! Clean residual mean=0.000000 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 4.05575 Jy keep ! Adding 257 model components to the UV plane model. ! The established model now contains 394 components and 4.05575 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J0555+3948_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8676 x 2.255 at 26.64 degrees (North through East) ! Clean map min=-0.0023099 max=2.8153 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0555+3948_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 2.81534 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000198789 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0211828 0.0211828 0.0423656 0.0847313 0.169463 0.338925 0.67785 1.3557 2.7114 5.4228 10.8456 21.6912 43.3824 86.7648 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 2.815 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 14162.4 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0555+3948_X_uvs.log closed on Wed Apr 6 23:33:47 2016