! Started logfile: /scr/pima/bg219b_uvs/J0637+1458_X_uvs.log on Thu Apr 7 01:45:29 2016 obs /scr/pima/bg219b_uvs/J0637+1458_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0637+1458_X_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.898148 visibilities/baseline/integration-bin. ! Found source: J0637+1458 ! ! 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 17460 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/J0637+1458_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 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 41 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=1.004691Jy sigma=25.125991 ! Fit after self-cal, rms=0.919823Jy sigma=22.995768 ! 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=0.7132 mas, bmaj=1.702 mas, bpa=-0.621 degrees ! Estimated noise=0.495354 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 = 0.0633773 Jy ! Component: 100 - total flux cleaned = 0.0783237 Jy ! Total flux subtracted in 100 components = 0.0783237 Jy ! Clean residual min=-0.003970 max=0.006878 Jy/beam ! Clean residual mean=-0.000002 rms=0.001062 Jy/beam ! Combined flux in latest and established models = 0.0783237 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0783237 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=0.057599Jy sigma=1.382561 ! Fit after self-cal, rms=0.057172Jy sigma=1.373767 ! Inverting map ! Added new window around map position (4.2, -5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00729786 Jy ! Component: 100 - total flux cleaned = 0.01164 Jy ! Total flux subtracted in 100 components = 0.01164 Jy ! Clean residual min=-0.003641 max=0.004643 Jy/beam ! Clean residual mean=-0.000001 rms=0.000880 Jy/beam ! Combined flux in latest and established models = 0.0899637 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 12 components and 0.0899637 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=0.056385Jy sigma=1.351457 ! Fit after self-cal, rms=0.056341Jy sigma=1.350203 ! 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=0.853 mas, bmaj=1.97 mas, bpa=-1.404 degrees ! Estimated noise=0.307606 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 (1.8, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00504181 Jy ! Component: 100 - total flux cleaned = 0.00738504 Jy ! Component: 150 - total flux cleaned = 0.00838781 Jy ! Component: 200 - total flux cleaned = 0.00890478 Jy ! Total flux subtracted in 200 components = 0.00890478 Jy ! Clean residual min=-0.002641 max=0.003421 Jy/beam ! Clean residual mean=-0.000001 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.0988684 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 36 components and 0.0988684 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=0.055889Jy sigma=1.337192 ! Fit after self-cal, rms=0.055850Jy sigma=1.336134 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.853 x 1.97 at -1.404 degrees (North through East) ! Clean map min=-0.0023377 max=0.081981 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 0.98 FD 0.93 HN 1.00 KP 0.99 ! LA 0.89 MK 1.04 NL 0.96 OV 1.01 ! PT 1.20 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 0.99 KP 0.99 ! LA 0.96 MK 1.05 NL 0.96 OV 1.00 ! PT 1.16 SC 1.03 ! ! ! 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=0.055850Jy sigma=1.336134 ! Fit after self-cal, rms=0.056120Jy sigma=1.332691 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8555 mas, bmaj=1.972 mas, bpa=-1.37 degrees ! Estimated noise=0.308327 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 = 0.00183631 Jy ! Component: 100 - total flux cleaned = 0.00241525 Jy ! Component: 150 - total flux cleaned = 0.00268091 Jy ! Component: 200 - total flux cleaned = 0.00287422 Jy ! Total flux subtracted in 200 components = 0.00287422 Jy ! Clean residual min=-0.002159 max=0.002971 Jy/beam ! Clean residual mean=-0.000001 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.101743 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 50 components and 0.101743 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=0.056037Jy sigma=1.330403 ! Fit after self-cal, rms=0.056055Jy sigma=1.330148 ! 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=0.056055Jy sigma=1.330148 ! Fit after self-cal, rms=0.056029Jy sigma=1.326647 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8562 mas, bmaj=1.975 mas, bpa=-1.421 degrees ! Estimated noise=0.307354 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00063855 Jy ! Component: 100 - total flux cleaned = 0.000816716 Jy ! Component: 150 - total flux cleaned = 0.000967691 Jy ! Component: 200 - total flux cleaned = 0.000988809 Jy ! Total flux subtracted in 200 components = 0.000988809 Jy ! Clean residual min=-0.002082 max=0.002586 Jy/beam ! Clean residual mean=-0.000000 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.102731 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 61 components and 0.102731 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=0.056002Jy sigma=1.325999 ! Fit after self-cal, rms=0.056009Jy sigma=1.325909 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 (-19.4, 29.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00211447 Jy ! Component: 100 - total flux cleaned = 0.00246946 Jy ! Component: 150 - total flux cleaned = 0.00253665 Jy ! Component: 200 - total flux cleaned = 0.00259423 Jy ! Total flux subtracted in 200 components = 0.00259423 Jy ! Clean residual min=-0.001937 max=0.002360 Jy/beam ! Clean residual mean=-0.000000 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.105326 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 83 components and 0.105326 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=0.055917Jy sigma=1.323589 ! Fit after self-cal, rms=0.055907Jy sigma=1.323379 ! Inverting map ! Added new window around map position (38.4, -19.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00216482 Jy ! Component: 100 - total flux cleaned = 0.00347805 Jy ! Component: 150 - total flux cleaned = 0.00436149 Jy ! Component: 200 - total flux cleaned = 0.00461702 Jy ! Total flux subtracted in 200 components = 0.00461702 Jy ! Clean residual min=-0.001833 max=0.002039 Jy/beam ! Clean residual mean=-0.000000 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.109943 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 102 components and 0.109943 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=0.055814Jy sigma=1.320753 ! Fit after self-cal, rms=0.055804Jy sigma=1.320446 ! Inverting map ! Added new window around map position (-18.2, 49.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122375 Jy ! Component: 100 - total flux cleaned = 0.00135642 Jy ! Component: 150 - total flux cleaned = 0.0016169 Jy ! Component: 200 - total flux cleaned = 0.00181343 Jy ! Total flux subtracted in 200 components = 0.00181343 Jy ! Clean residual min=-0.001771 max=0.001768 Jy/beam ! Clean residual mean=-0.000000 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.111756 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 125 components and 0.111756 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=0.055730Jy sigma=1.318525 ! Fit after self-cal, rms=0.055728Jy sigma=1.318375 ! 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=0.055728Jy sigma=1.318375 ! Fit after self-cal, rms=0.055957Jy sigma=1.312466 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8539 mas, bmaj=1.976 mas, bpa=-1.519 degrees ! Estimated noise=0.309281 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000916411 Jy ! Component: 100 - total flux cleaned = -0.00135526 Jy ! Component: 150 - total flux cleaned = -0.00156926 Jy ! Component: 200 - total flux cleaned = -0.00161295 Jy ! Total flux subtracted in 200 components = -0.00161295 Jy ! Clean residual min=-0.001579 max=0.001315 Jy/beam ! Clean residual mean=0.000000 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.110143 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 140 components and 0.110143 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=0.055933Jy sigma=1.311876 ! Fit after self-cal, rms=0.055950Jy sigma=1.311703 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 = -0.000118924 Jy ! Component: 100 - total flux cleaned = -0.000160024 Jy ! Component: 150 - total flux cleaned = -0.000140778 Jy ! Component: 200 - total flux cleaned = -0.000140208 Jy ! Total flux subtracted in 200 components = -0.000140208 Jy ! Clean residual min=-0.001565 max=0.001346 Jy/beam ! Clean residual mean=0.000000 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.110003 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 151 components and 0.110003 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=0.055937Jy sigma=1.311406 ! Fit after self-cal, rms=0.055938Jy sigma=1.311403 ! 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=0.055938Jy sigma=1.311403 ! Fit after self-cal, rms=0.055995Jy sigma=1.311354 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.11 mas, bmaj=2.975 mas, bpa=-3.254 degrees ! Estimated noise=0.397961 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.89818e-05 Jy ! Component: 100 - total flux cleaned = 6.52068e-05 Jy ! Component: 150 - total flux cleaned = -1.70379e-05 Jy ! Component: 200 - total flux cleaned = -0.000111345 Jy ! Total flux subtracted in 200 components = -0.000111345 Jy ! Clean residual min=-0.001684 max=0.001510 Jy/beam ! Clean residual mean=0.000001 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.109892 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 170 components and 0.109892 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=0.055990Jy sigma=1.311153 ! Fit after self-cal, rms=0.055992Jy sigma=1.311130 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 = -5.78796e-05 Jy ! Component: 100 - total flux cleaned = -0.000111178 Jy ! Component: 150 - total flux cleaned = -0.000144009 Jy ! Component: 200 - total flux cleaned = -0.000174103 Jy ! Total flux subtracted in 200 components = -0.000174103 Jy ! Clean residual min=-0.001614 max=0.001469 Jy/beam ! Clean residual mean=0.000000 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.109718 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 181 components and 0.109718 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=0.055991Jy sigma=1.311055 ! Fit after self-cal, rms=0.055991Jy sigma=1.311040 ! 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=0.8535 mas, bmaj=1.974 mas, bpa=-1.524 degrees ! Estimated noise=0.309509 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8535 x 1.974 at -1.524 degrees (North through East) ! Clean map min=-0.0014878 max=0.081725 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=0.713 mas, bmaj=1.705 mas, bpa=-0.6987 degrees ! Estimated noise=0.497661 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0637375 Jy ! Component: 100 - total flux cleaned = 0.0793457 Jy ! Component: 150 - total flux cleaned = 0.0873658 Jy ! Component: 200 - total flux cleaned = 0.0928573 Jy ! Total flux subtracted in 200 components = 0.0928573 Jy ! Clean residual min=-0.003123 max=0.003382 Jy/beam ! Clean residual mean=-0.000001 rms=0.000802 Jy/beam ! Combined flux in latest and established models = 0.0928573 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0928573 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8535 mas, bmaj=1.974 mas, bpa=-1.524 degrees ! Estimated noise=0.309509 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 = 0.00479973 Jy ! Component: 100 - total flux cleaned = 0.0079316 Jy ! Component: 150 - total flux cleaned = 0.0103122 Jy ! Component: 200 - total flux cleaned = 0.0119826 Jy ! Total flux subtracted in 200 components = 0.0119826 Jy ! Clean residual min=-0.001966 max=0.002039 Jy/beam ! Clean residual mean=-0.000001 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.10484 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 41 components and 0.10484 Jy ! Inverting map ! Added new window around map position (-6.4, 8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.001698 Jy ! Component: 100 - total flux cleaned = 0.00250872 Jy ! Component: 150 - total flux cleaned = 0.00322471 Jy ! Component: 200 - total flux cleaned = 0.0037201 Jy ! Total flux subtracted in 200 components = 0.0037201 Jy ! Clean residual min=-0.001831 max=0.001588 Jy/beam ! Clean residual mean=-0.000000 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.10856 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 61 components and 0.10856 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=2.11 mas, bmaj=2.975 mas, bpa=-3.254 degrees ! Estimated noise=0.397961 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158831 Jy ! Component: 100 - total flux cleaned = 0.0024494 Jy ! Component: 150 - total flux cleaned = 0.00245217 Jy ! Component: 200 - total flux cleaned = 0.00248662 Jy ! Total flux subtracted in 200 components = 0.00248662 Jy ! Clean residual min=-0.001721 max=0.001806 Jy/beam ! Clean residual mean=0.000000 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.111047 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 = 3.07996e-05 Jy ! Component: 100 - total flux cleaned = 3.06702e-05 Jy ! Component: 150 - total flux cleaned = -4.80674e-05 Jy ! Component: 200 - total flux cleaned = -0.000145976 Jy ! Total flux subtracted in 200 components = -0.000145976 Jy ! Clean residual min=-0.001637 max=0.001704 Jy/beam ! Clean residual mean=0.000000 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.110901 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 113 components and 0.110901 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8535 mas, bmaj=1.974 mas, bpa=-1.524 degrees ! Estimated noise=0.309509 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000860072 Jy ! Component: 100 - total flux cleaned = -0.00116125 Jy ! Component: 150 - total flux cleaned = -0.00133205 Jy ! Component: 200 - total flux cleaned = -0.00145853 Jy ! Total flux subtracted in 200 components = -0.00145853 Jy ! Clean residual min=-0.001727 max=0.001386 Jy/beam ! Clean residual mean=-0.000000 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.109442 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 131 components and 0.109442 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=0.056048Jy sigma=1.312415 ! Fit after self-cal, rms=0.056041Jy sigma=1.312286 wmodel /scr/pima/bg219b_uvs/J0637+1458_X_map.mod ! Writing 131 model components to file: /scr/pima/bg219b_uvs/J0637+1458_X_map.mod wobs /scr/pima/bg219b_uvs/J0637+1458_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J0637+1458_X_uvs.fits wwins /scr/pima/bg219b_uvs/J0637+1458_X_map.win ! wwins: Wrote 7 windows to /scr/pima/bg219b_uvs/J0637+1458_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 = -0.000567099 Jy ! Component: 100 - total flux cleaned = -0.000797225 Jy ! Component: 150 - total flux cleaned = -0.000869802 Jy ! Component: 200 - total flux cleaned = -0.000916711 Jy ! Component: 250 - total flux cleaned = -0.000894141 Jy ! Component: 300 - total flux cleaned = -0.000806453 Jy ! Component: 350 - total flux cleaned = -0.000806438 Jy ! Component: 400 - total flux cleaned = -0.000786184 Jy ! Component: 450 - total flux cleaned = -0.000786681 Jy ! Component: 500 - total flux cleaned = -0.000726881 Jy ! Component: 550 - total flux cleaned = -0.000648449 Jy ! Component: 600 - total flux cleaned = -0.000648142 Jy ! Component: 650 - total flux cleaned = -0.000552605 Jy ! Component: 700 - total flux cleaned = -0.000477857 Jy ! Component: 750 - total flux cleaned = -0.000423046 Jy ! Component: 800 - total flux cleaned = -0.000350891 Jy ! Component: 850 - total flux cleaned = -0.0003332 Jy ! Component: 900 - total flux cleaned = -0.000280532 Jy ! Component: 950 - total flux cleaned = -0.000211401 Jy ! Component: 1000 - total flux cleaned = -0.000126301 Jy ! Component: 1050 - total flux cleaned = -9.30618e-05 Jy ! Component: 1100 - total flux cleaned = -9.36106e-05 Jy ! Component: 1150 - total flux cleaned = -0.000110022 Jy ! Component: 1200 - total flux cleaned = -0.000142192 Jy ! Component: 1250 - total flux cleaned = -0.000173893 Jy ! Component: 1300 - total flux cleaned = -0.000173542 Jy ! Component: 1350 - total flux cleaned = -0.000158043 Jy ! Component: 1400 - total flux cleaned = -0.000142728 Jy ! Component: 1450 - total flux cleaned = -0.000158167 Jy ! Component: 1500 - total flux cleaned = -0.000187981 Jy ! Component: 1550 - total flux cleaned = -0.000173308 Jy ! Component: 1600 - total flux cleaned = -0.000187926 Jy ! Component: 1650 - total flux cleaned = -0.000202341 Jy ! Component: 1700 - total flux cleaned = -0.000202351 Jy ! Component: 1750 - total flux cleaned = -0.00018819 Jy ! Component: 1800 - total flux cleaned = -0.000160205 Jy ! Component: 1850 - total flux cleaned = -0.000132428 Jy ! Component: 1900 - total flux cleaned = -0.000146331 Jy ! Component: 1950 - total flux cleaned = -0.000159894 Jy ! Component: 2000 - total flux cleaned = -0.000159964 Jy ! Component: 2050 - total flux cleaned = -0.000133099 Jy ! Component: 2100 - total flux cleaned = -0.000159688 Jy ! Component: 2150 - total flux cleaned = -0.000185893 Jy ! Component: 2200 - total flux cleaned = -0.000198872 Jy ! Component: 2250 - total flux cleaned = -0.000211827 Jy ! Component: 2300 - total flux cleaned = -0.000262756 Jy ! Component: 2350 - total flux cleaned = -0.000250239 Jy ! Component: 2400 - total flux cleaned = -0.000287996 Jy ! Component: 2450 - total flux cleaned = -0.0002879 Jy ! Component: 2500 - total flux cleaned = -0.00032476 Jy ! Component: 2550 - total flux cleaned = -0.00034931 Jy ! Component: 2600 - total flux cleaned = -0.000373714 Jy ! Component: 2650 - total flux cleaned = -0.000385746 Jy ! Component: 2700 - total flux cleaned = -0.000445413 Jy ! Component: 2750 - total flux cleaned = -0.000480967 Jy ! Component: 2800 - total flux cleaned = -0.000516335 Jy ! Component: 2850 - total flux cleaned = -0.000586365 Jy ! Component: 2900 - total flux cleaned = -0.00059779 Jy ! Component: 2950 - total flux cleaned = -0.000632301 Jy ! Component: 3000 - total flux cleaned = -0.000632292 Jy ! Component: 3050 - total flux cleaned = -0.00066654 Jy ! Component: 3100 - total flux cleaned = -0.000722748 Jy ! Component: 3150 - total flux cleaned = -0.000700445 Jy ! Component: 3200 - total flux cleaned = -0.00075587 Jy ! Component: 3250 - total flux cleaned = -0.000755878 Jy ! Component: 3300 - total flux cleaned = -0.000843566 Jy ! Component: 3350 - total flux cleaned = -0.000854177 Jy ! Component: 3400 - total flux cleaned = -0.000843417 Jy ! Component: 3450 - total flux cleaned = -0.00086487 Jy ! Component: 3500 - total flux cleaned = -0.000875584 Jy ! Component: 3550 - total flux cleaned = -0.000907462 Jy ! Component: 3600 - total flux cleaned = -0.000886311 Jy ! Component: 3650 - total flux cleaned = -0.000875813 Jy ! Component: 3700 - total flux cleaned = -0.000886273 Jy ! Component: 3750 - total flux cleaned = -0.000886329 Jy ! Component: 3800 - total flux cleaned = -0.000896648 Jy ! Component: 3850 - total flux cleaned = -0.000947912 Jy ! Component: 3900 - total flux cleaned = -0.000937825 Jy ! Component: 3950 - total flux cleaned = -0.000988439 Jy ! Component: 4000 - total flux cleaned = -0.00102887 Jy ! Component: 4050 - total flux cleaned = -0.0010289 Jy ! Total flux subtracted in 4096 components = -0.00103888 Jy ! Clean residual min=-0.000618 max=0.000512 Jy/beam ! Clean residual mean=-0.000000 rms=0.000170 Jy/beam ! Combined flux in latest and established models = 0.108403 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 417 components and 0.108403 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J0637+1458_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8535 x 1.974 at -1.524 degrees (North through East) ! Clean map min=-0.0012838 max=0.081365 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0637+1458_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0813652 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000168277 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.620451 0.620451 1.2409 2.4818 4.96361 9.92721 19.8544 39.7089 79.4177 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.081 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 483.519 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0637+1458_X_uvs.log closed on Thu Apr 7 01:45:34 2016