! Started logfile: /scr/pima/bg219b_uvs/J1037-2705_X_uvs.log on Thu Apr 7 01:50:25 2016 obs /scr/pima/bg219b_uvs/J1037-2705_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1037-2705_X_uva.fits ! AN table 1: 62 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.878853 visibilities/baseline/integration-bin. ! Found source: J1037-2705 ! ! 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 29424 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/J1037-2705_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 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.012833Jy sigma=21.384457 ! Fit after self-cal, rms=0.863216Jy sigma=18.068822 ! 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=0.6175 mas, bmaj=1.702 mas, bpa=-5.644 degrees ! Estimated noise=0.516875 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 = 0.105194 Jy ! Component: 100 - total flux cleaned = 0.137281 Jy ! Total flux subtracted in 100 components = 0.137281 Jy ! Clean residual min=-0.007016 max=0.013559 Jy/beam ! Clean residual mean=0.000021 rms=0.001776 Jy/beam ! Combined flux in latest and established models = 0.137281 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.137281 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=0.075861Jy sigma=1.466240 ! Fit after self-cal, rms=0.075776Jy sigma=1.464622 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.014453 Jy ! Component: 100 - total flux cleaned = 0.0216312 Jy ! Total flux subtracted in 100 components = 0.0216312 Jy ! Clean residual min=-0.005455 max=0.007384 Jy/beam ! Clean residual mean=0.000011 rms=0.001258 Jy/beam ! Combined flux in latest and established models = 0.158912 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 11 components and 0.158912 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=0.073768Jy sigma=1.395171 ! Fit after self-cal, rms=0.073756Jy sigma=1.394921 ! 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=0.826 mas, bmaj=2.047 mas, bpa=-3.672 degrees ! Estimated noise=0.281874 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 = 0.0016192 Jy ! Component: 100 - total flux cleaned = 0.00177882 Jy ! Component: 150 - total flux cleaned = 0.0019135 Jy ! Component: 200 - total flux cleaned = 0.00197057 Jy ! Total flux subtracted in 200 components = 0.00197057 Jy ! Clean residual min=-0.004920 max=0.006983 Jy/beam ! Clean residual mean=0.000014 rms=0.001451 Jy/beam ! Combined flux in latest and established models = 0.160883 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 15 components and 0.160883 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=0.073651Jy sigma=1.390912 ! Fit after self-cal, rms=0.073647Jy sigma=1.390867 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.826 x 2.047 at -3.672 degrees (North through East) ! Clean map min=-0.0045405 max=0.14087 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 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! 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=0.073647Jy sigma=1.390867 ! Fit after self-cal, rms=0.073647Jy sigma=1.390867 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.826 mas, bmaj=2.047 mas, bpa=-3.672 degrees ! Estimated noise=0.281874 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.15856e-05 Jy ! Component: 100 - total flux cleaned = 9.18665e-05 Jy ! Component: 150 - total flux cleaned = 0.000176907 Jy ! Component: 200 - total flux cleaned = 0.000213824 Jy ! Total flux subtracted in 200 components = 0.000213824 Jy ! Clean residual min=-0.004935 max=0.006775 Jy/beam ! Clean residual mean=0.000014 rms=0.001443 Jy/beam ! Combined flux in latest and established models = 0.161096 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 15 components and 0.161096 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=0.073600Jy sigma=1.389718 ! Fit after self-cal, rms=0.073598Jy sigma=1.389688 ! 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=0.073598Jy sigma=1.389688 ! Fit after self-cal, rms=0.073598Jy sigma=1.389688 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.826 mas, bmaj=2.047 mas, bpa=-3.672 degrees ! Estimated noise=0.281874 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.92312e-05 Jy ! Component: 100 - total flux cleaned = 8.9713e-05 Jy ! Component: 150 - total flux cleaned = 0.000116667 Jy ! Component: 200 - total flux cleaned = 0.000164492 Jy ! Total flux subtracted in 200 components = 0.000164492 Jy ! Clean residual min=-0.004944 max=0.006663 Jy/beam ! Clean residual mean=0.000014 rms=0.001440 Jy/beam ! Combined flux in latest and established models = 0.161261 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 18 components and 0.161261 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=0.073580Jy sigma=1.389203 ! Fit after self-cal, rms=0.073578Jy sigma=1.389184 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 (-25.4, 25.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00623521 Jy ! Component: 100 - total flux cleaned = 0.00958827 Jy ! Component: 150 - total flux cleaned = 0.0116696 Jy ! Component: 200 - total flux cleaned = 0.0123873 Jy ! Total flux subtracted in 200 components = 0.0123873 Jy ! Clean residual min=-0.004309 max=0.006512 Jy/beam ! Clean residual mean=0.000013 rms=0.001273 Jy/beam ! Combined flux in latest and established models = 0.173648 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 63 components and 0.173648 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=0.073053Jy sigma=1.376442 ! Fit after self-cal, rms=0.072975Jy sigma=1.373958 ! Inverting map ! Added new window around map position (14, 4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00529315 Jy ! Component: 100 - total flux cleaned = 0.00782583 Jy ! Component: 150 - total flux cleaned = 0.00909475 Jy ! Component: 200 - total flux cleaned = 0.0101802 Jy ! Total flux subtracted in 200 components = 0.0101802 Jy ! Clean residual min=-0.004228 max=0.004971 Jy/beam ! Clean residual mean=0.000009 rms=0.001106 Jy/beam ! Combined flux in latest and established models = 0.183828 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 91 components and 0.183828 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=0.072560Jy sigma=1.364697 ! Fit after self-cal, rms=0.072526Jy sigma=1.363580 ! 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=0.072526Jy sigma=1.363580 ! Fit after self-cal, rms=0.072402Jy sigma=1.351018 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8279 mas, bmaj=2.057 mas, bpa=-3.411 degrees ! Estimated noise=0.280151 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00185556 Jy ! Component: 100 - total flux cleaned = -0.00201812 Jy ! Component: 150 - total flux cleaned = -0.00215811 Jy ! Component: 200 - total flux cleaned = -0.00231827 Jy ! Total flux subtracted in 200 components = -0.00231827 Jy ! Clean residual min=-0.003521 max=0.003812 Jy/beam ! Clean residual mean=0.000005 rms=0.000890 Jy/beam ! Combined flux in latest and established models = 0.18151 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 107 components and 0.18151 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=0.072293Jy sigma=1.349800 ! Fit after self-cal, rms=0.072331Jy sigma=1.349607 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 (23.2, -28). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00374696 Jy ! Component: 100 - total flux cleaned = 0.00542357 Jy ! Component: 150 - total flux cleaned = 0.00572814 Jy ! Component: 200 - total flux cleaned = 0.0060738 Jy ! Total flux subtracted in 200 components = 0.0060738 Jy ! Clean residual min=-0.003160 max=0.003030 Jy/beam ! Clean residual mean=0.000005 rms=0.000809 Jy/beam ! Combined flux in latest and established models = 0.187584 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 128 components and 0.187584 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=0.072106Jy sigma=1.345249 ! Fit after self-cal, rms=0.072089Jy sigma=1.344653 ! 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=0.072089Jy sigma=1.344653 ! Fit after self-cal, rms=0.072216Jy sigma=1.342438 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.265 mas, bmaj=5.478 mas, bpa=1.198 degrees ! Estimated noise=0.356445 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00019079 Jy ! Component: 100 - total flux cleaned = -0.000501611 Jy ! Component: 150 - total flux cleaned = -0.000802769 Jy ! Component: 200 - total flux cleaned = -0.00100382 Jy ! Total flux subtracted in 200 components = -0.00100382 Jy ! Clean residual min=-0.003769 max=0.003973 Jy/beam ! Clean residual mean=0.000009 rms=0.001118 Jy/beam ! Combined flux in latest and established models = 0.18658 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 144 components and 0.18658 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=0.072181Jy sigma=1.342047 ! Fit after self-cal, rms=0.072191Jy sigma=1.341930 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 = -0.000247987 Jy ! Component: 100 - total flux cleaned = -0.000453474 Jy ! Component: 150 - total flux cleaned = -0.000613055 Jy ! Component: 200 - total flux cleaned = -0.000736949 Jy ! Total flux subtracted in 200 components = -0.000736949 Jy ! Clean residual min=-0.003751 max=0.003832 Jy/beam ! Clean residual mean=0.000009 rms=0.001110 Jy/beam ! Combined flux in latest and established models = 0.185843 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 154 components and 0.185843 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=0.072177Jy sigma=1.341826 ! Fit after self-cal, rms=0.072176Jy sigma=1.341794 ! 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=0.829 mas, bmaj=2.059 mas, bpa=-3.377 degrees ! Estimated noise=0.278711 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.829 x 2.059 at -3.377 degrees (North through East) ! Clean map min=-0.0026335 max=0.137 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=0.6199 mas, bmaj=1.709 mas, bpa=-5.338 degrees ! Estimated noise=0.511239 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.10391 Jy ! Component: 100 - total flux cleaned = 0.136092 Jy ! Component: 150 - total flux cleaned = 0.15019 Jy ! Component: 200 - total flux cleaned = 0.158061 Jy ! Total flux subtracted in 200 components = 0.158061 Jy ! Clean residual min=-0.005196 max=0.006325 Jy/beam ! Clean residual mean=0.000008 rms=0.001117 Jy/beam ! Combined flux in latest and established models = 0.158061 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.158061 Jy ! Inverting map and beam ! Estimated beam: bmin=0.829 mas, bmaj=2.059 mas, bpa=-3.377 degrees ! Estimated noise=0.278711 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1.2, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00635819 Jy ! Component: 100 - total flux cleaned = 0.0111756 Jy ! Component: 150 - total flux cleaned = 0.0150636 Jy ! Component: 200 - total flux cleaned = 0.0177989 Jy ! Total flux subtracted in 200 components = 0.0177989 Jy ! Clean residual min=-0.002994 max=0.003887 Jy/beam ! Clean residual mean=0.000008 rms=0.000851 Jy/beam ! Combined flux in latest and established models = 0.17586 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 48 components and 0.175859 Jy ! Inverting map ! Added new window around map position (-4.4, -34.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00303338 Jy ! Component: 100 - total flux cleaned = 0.00470483 Jy ! Component: 150 - total flux cleaned = 0.00606402 Jy ! Component: 200 - total flux cleaned = 0.00674787 Jy ! Total flux subtracted in 200 components = 0.00674787 Jy ! Clean residual min=-0.003052 max=0.003023 Jy/beam ! Clean residual mean=0.000006 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.182607 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 70 components and 0.182607 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=2.265 mas, bmaj=5.478 mas, bpa=1.198 degrees ! Estimated noise=0.356445 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00181314 Jy ! Component: 100 - total flux cleaned = 0.00255097 Jy ! Component: 150 - total flux cleaned = 0.00298609 Jy ! Component: 200 - total flux cleaned = 0.00331246 Jy ! Total flux subtracted in 200 components = 0.00331246 Jy ! Clean residual min=-0.003952 max=0.004285 Jy/beam ! Clean residual mean=0.000009 rms=0.001102 Jy/beam ! Combined flux in latest and established models = 0.18592 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 = 0.000240543 Jy ! Component: 100 - total flux cleaned = 0.000373796 Jy ! Component: 150 - total flux cleaned = 0.000538522 Jy ! Component: 200 - total flux cleaned = 0.000654208 Jy ! Total flux subtracted in 200 components = 0.000654208 Jy ! Clean residual min=-0.003863 max=0.004204 Jy/beam ! Clean residual mean=0.000009 rms=0.001074 Jy/beam ! Combined flux in latest and established models = 0.186574 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 106 components and 0.186574 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.829 mas, bmaj=2.059 mas, bpa=-3.377 degrees ! Estimated noise=0.278711 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.56619e-05 Jy ! Component: 100 - total flux cleaned = -0.000170845 Jy ! Component: 150 - total flux cleaned = -0.00011197 Jy ! Component: 200 - total flux cleaned = 3.4761e-05 Jy ! Total flux subtracted in 200 components = 3.4761e-05 Jy ! Clean residual min=-0.002888 max=0.002841 Jy/beam ! Clean residual mean=0.000004 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.186609 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 123 components and 0.186609 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=0.071941Jy sigma=1.339732 ! Fit after self-cal, rms=0.071913Jy sigma=1.338843 wmodel /scr/pima/bg219b_uvs/J1037-2705_X_map.mod ! Writing 123 model components to file: /scr/pima/bg219b_uvs/J1037-2705_X_map.mod wobs /scr/pima/bg219b_uvs/J1037-2705_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J1037-2705_X_uvs.fits wwins /scr/pima/bg219b_uvs/J1037-2705_X_map.win ! wwins: Wrote 6 windows to /scr/pima/bg219b_uvs/J1037-2705_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 = -0.000505874 Jy ! Component: 100 - total flux cleaned = -0.00041102 Jy ! Component: 150 - total flux cleaned = -0.000498483 Jy ! Component: 200 - total flux cleaned = -0.000374208 Jy ! Component: 250 - total flux cleaned = -0.000373862 Jy ! Component: 300 - total flux cleaned = -0.000374512 Jy ! Component: 350 - total flux cleaned = -0.000411921 Jy ! Component: 400 - total flux cleaned = -0.000556045 Jy ! Component: 450 - total flux cleaned = -0.00069605 Jy ! Component: 500 - total flux cleaned = -0.00093464 Jy ! Component: 550 - total flux cleaned = -0.0012335 Jy ! Component: 600 - total flux cleaned = -0.0013637 Jy ! Component: 650 - total flux cleaned = -0.00174497 Jy ! Component: 700 - total flux cleaned = -0.00196208 Jy ! Component: 750 - total flux cleaned = -0.00220488 Jy ! Component: 800 - total flux cleaned = -0.00235371 Jy ! Component: 850 - total flux cleaned = -0.0025875 Jy ! Component: 900 - total flux cleaned = -0.00273038 Jy ! Component: 950 - total flux cleaned = -0.00289898 Jy ! Component: 1000 - total flux cleaned = -0.00306428 Jy ! Component: 1050 - total flux cleaned = -0.00325433 Jy ! Component: 1100 - total flux cleaned = -0.00346705 Jy ! Component: 1150 - total flux cleaned = -0.00354558 Jy ! Component: 1200 - total flux cleaned = -0.00364882 Jy ! Component: 1250 - total flux cleaned = -0.00377608 Jy ! Component: 1300 - total flux cleaned = -0.00387614 Jy ! Component: 1350 - total flux cleaned = -0.00404882 Jy ! Component: 1400 - total flux cleaned = -0.00414576 Jy ! Component: 1450 - total flux cleaned = -0.00421762 Jy ! Component: 1500 - total flux cleaned = -0.00433624 Jy ! Component: 1550 - total flux cleaned = -0.00447626 Jy ! Component: 1600 - total flux cleaned = -0.00459152 Jy ! Component: 1650 - total flux cleaned = -0.00472765 Jy ! Component: 1700 - total flux cleaned = -0.00481741 Jy ! Component: 1750 - total flux cleaned = -0.00499449 Jy ! Component: 1800 - total flux cleaned = -0.00506018 Jy ! Component: 1850 - total flux cleaned = -0.00514653 Jy ! Component: 1900 - total flux cleaned = -0.00525344 Jy ! Component: 1950 - total flux cleaned = -0.0053802 Jy ! Component: 2000 - total flux cleaned = -0.00560967 Jy ! Component: 2050 - total flux cleaned = -0.00573318 Jy ! Component: 2100 - total flux cleaned = -0.0058351 Jy ! Component: 2150 - total flux cleaned = -0.00603648 Jy ! Component: 2200 - total flux cleaned = -0.00613616 Jy ! Component: 2250 - total flux cleaned = -0.00619544 Jy ! Component: 2300 - total flux cleaned = -0.00635149 Jy ! Component: 2350 - total flux cleaned = -0.00642875 Jy ! Component: 2400 - total flux cleaned = -0.00652456 Jy ! Component: 2450 - total flux cleaned = -0.0066763 Jy ! Component: 2500 - total flux cleaned = -0.0067889 Jy ! Component: 2550 - total flux cleaned = -0.00684435 Jy ! Component: 2600 - total flux cleaned = -0.00695479 Jy ! Component: 2650 - total flux cleaned = -0.00702787 Jy ! Component: 2700 - total flux cleaned = -0.00713621 Jy ! Component: 2750 - total flux cleaned = -0.0071722 Jy ! Component: 2800 - total flux cleaned = -0.00729615 Jy ! Component: 2850 - total flux cleaned = -0.00740123 Jy ! Component: 2900 - total flux cleaned = -0.00752259 Jy ! Component: 2950 - total flux cleaned = -0.00762562 Jy ! Component: 3000 - total flux cleaned = -0.00760873 Jy ! Component: 3050 - total flux cleaned = -0.00772681 Jy ! Component: 3100 - total flux cleaned = -0.00772678 Jy ! Component: 3150 - total flux cleaned = -0.0077933 Jy ! Component: 3200 - total flux cleaned = -0.0078262 Jy ! Component: 3250 - total flux cleaned = -0.0078264 Jy ! Component: 3300 - total flux cleaned = -0.00792355 Jy ! Component: 3350 - total flux cleaned = -0.00793949 Jy ! Component: 3400 - total flux cleaned = -0.00797145 Jy ! Component: 3450 - total flux cleaned = -0.00805014 Jy ! Component: 3500 - total flux cleaned = -0.00801887 Jy ! Component: 3550 - total flux cleaned = -0.00809649 Jy ! Component: 3600 - total flux cleaned = -0.00808104 Jy ! Component: 3650 - total flux cleaned = -0.0081269 Jy ! Component: 3700 - total flux cleaned = -0.0081877 Jy ! Component: 3750 - total flux cleaned = -0.00821779 Jy ! Component: 3800 - total flux cleaned = -0.00820263 Jy ! Component: 3850 - total flux cleaned = -0.00823226 Jy ! Component: 3900 - total flux cleaned = -0.00821755 Jy ! Component: 3950 - total flux cleaned = -0.00820287 Jy ! Component: 4000 - total flux cleaned = -0.00823192 Jy ! Component: 4050 - total flux cleaned = -0.00823206 Jy ! Total flux subtracted in 4096 components = -0.00824625 Jy ! Clean residual min=-0.000852 max=0.000771 Jy/beam ! Clean residual mean=0.000000 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.178363 Jy keep ! Adding 331 model components to the UV plane model. ! The established model now contains 454 components and 0.178363 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J1037-2705_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.829 x 2.059 at -3.377 degrees (North through East) ! Clean map min=-0.0028349 max=0.13497 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1037-2705_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.134974 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000257992 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.573426 0.573426 1.14685 2.29371 4.58741 9.17482 18.3496 36.6993 73.3986 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.134 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 523.17 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1037-2705_X_uvs.log closed on Thu Apr 7 01:50:30 2016