! Started logfile: /scr/pima/bg219b_uvs/J1037-2934_X_dfm.log on Thu May 19 20:13:31 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /scr/pima/bg219b_uvs/J1037-2934_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1037-2934_X_uva.fits ! AN table 1: 34 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.619608 visibilities/baseline/integration-bin. ! Found source: J1037-2934 ! ! 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 11376 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 12 channels. ! Selecting polarization: RR, channels: 1..12 ! 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: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 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 ![@/opt64/bin/pima_mupet_01.dfm J1037-2934_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 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.281190Jy sigma=20.220913 ! Fit after self-cal, rms=0.457720Jy sigma=7.037107 ! 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=0.6249 mas, bmaj=1.667 mas, bpa=-6.34 degrees ! Estimated noise=0.729714 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 = 0.479204 Jy ! Component: 100 - total flux cleaned = 0.606649 Jy ! Total flux subtracted in 100 components = 0.606649 Jy ! Clean residual min=-0.076677 max=0.167279 Jy/beam ! Clean residual mean=-0.000118 rms=0.011981 Jy/beam ! Combined flux in latest and established models = 0.606649 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.606649 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.368391Jy sigma=5.510278 ! Fit after self-cal, rms=0.368016Jy sigma=5.506431 ! Inverting map ! Added new window around map position (1.4, -1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.14318 Jy ! Component: 100 - total flux cleaned = 0.21065 Jy ! Total flux subtracted in 100 components = 0.21065 Jy ! Clean residual min=-0.054779 max=0.069061 Jy/beam ! Clean residual mean=-0.000073 rms=0.008464 Jy/beam ! Combined flux in latest and established models = 0.817298 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 15 components and 0.817298 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.265339Jy sigma=3.996768 ! Fit after self-cal, rms=0.254956Jy sigma=3.797857 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0664069 Jy ! Component: 100 - total flux cleaned = 0.112307 Jy ! Total flux subtracted in 100 components = 0.112307 Jy ! Clean residual min=-0.034275 max=0.050888 Jy/beam ! Clean residual mean=-0.000045 rms=0.006319 Jy/beam ! Combined flux in latest and established models = 0.929606 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 25 components and 0.929606 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.210936Jy sigma=3.128284 ! Fit after self-cal, rms=0.207822Jy sigma=3.069482 ! Inverting map ! Added new window around map position (1.4, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0450237 Jy ! Component: 100 - total flux cleaned = 0.0760003 Jy ! Total flux subtracted in 100 components = 0.0760003 Jy ! Clean residual min=-0.027897 max=0.041034 Jy/beam ! Clean residual mean=-0.000027 rms=0.005351 Jy/beam ! Combined flux in latest and established models = 1.00561 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 36 components and 1.00561 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.184610Jy sigma=2.692121 ! Fit after self-cal, rms=0.182770Jy sigma=2.655089 ! 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=0.8059 mas, bmaj=2.131 mas, bpa=-5.449 degrees ! Estimated noise=0.483461 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 (0.8, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0566265 Jy ! Component: 100 - total flux cleaned = 0.0869795 Jy ! Component: 150 - total flux cleaned = 0.105764 Jy ! Component: 200 - total flux cleaned = 0.11728 Jy ! Total flux subtracted in 200 components = 0.11728 Jy ! Clean residual min=-0.027009 max=0.037362 Jy/beam ! Clean residual mean=0.000001 rms=0.007826 Jy/beam ! Combined flux in latest and established models = 1.12289 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 54 components and 1.12289 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.166493Jy sigma=2.296579 ! Fit after self-cal, rms=0.164992Jy sigma=2.261976 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8059 x 2.131 at -5.449 degrees (North through East) ! Clean map min=-0.023964 max=0.62453 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* ! ! ! Correcting IF 5. ! 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 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* ! ! ! Correcting IF 9. ! 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 10. ! 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 11. ! 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 12. ! 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* ! ! ! Fit before self-cal, rms=0.164992Jy sigma=2.261976 ! Fit after self-cal, rms=0.164992Jy sigma=2.261976 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8059 mas, bmaj=2.131 mas, bpa=-5.449 degrees ! Estimated noise=0.483461 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 = 0.0149088 Jy ! Component: 100 - total flux cleaned = 0.0144975 Jy ! Component: 150 - total flux cleaned = 0.0141522 Jy ! Component: 200 - total flux cleaned = 0.0135709 Jy ! Total flux subtracted in 200 components = 0.0135709 Jy ! Clean residual min=-0.026186 max=0.033434 Jy/beam ! Clean residual mean=0.000009 rms=0.007589 Jy/beam ! Combined flux in latest and established models = 1.13646 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 65 components and 1.13646 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.162907Jy sigma=2.224298 ! Fit after self-cal, rms=0.162646Jy sigma=2.216431 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.162646Jy sigma=2.216431 ! Fit after self-cal, rms=0.162646Jy sigma=2.216431 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8059 mas, bmaj=2.131 mas, bpa=-5.449 degrees ! Estimated noise=0.483461 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00414951 Jy ! Component: 100 - total flux cleaned = 0.00383851 Jy ! Component: 150 - total flux cleaned = 0.00306549 Jy ! Component: 200 - total flux cleaned = 0.00218746 Jy ! Total flux subtracted in 200 components = 0.00218746 Jy ! Clean residual min=-0.025541 max=0.032128 Jy/beam ! Clean residual mean=0.000012 rms=0.007530 Jy/beam ! Combined flux in latest and established models = 1.13864 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 73 components and 1.13864 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.161486Jy sigma=2.202848 ! Fit after self-cal, rms=0.161417Jy sigma=2.199590 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, 23.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0299617 Jy ! Component: 100 - total flux cleaned = 0.043917 Jy ! Component: 150 - total flux cleaned = 0.0483151 Jy ! Component: 200 - total flux cleaned = 0.0514494 Jy ! Total flux subtracted in 200 components = 0.0514494 Jy ! Clean residual min=-0.025335 max=0.026275 Jy/beam ! Clean residual mean=0.000026 rms=0.006870 Jy/beam ! Combined flux in latest and established models = 1.19009 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 108 components and 1.19009 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.154762Jy sigma=2.114067 ! Fit after self-cal, rms=0.154165Jy sigma=2.102074 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.154165Jy sigma=2.102074 ! Fit after self-cal, rms=0.145456Jy sigma=1.957332 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8039 mas, bmaj=2.135 mas, bpa=-5.569 degrees ! Estimated noise=0.477849 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0106192 Jy ! Component: 100 - total flux cleaned = -0.012285 Jy ! Component: 150 - total flux cleaned = -0.0136303 Jy ! Component: 200 - total flux cleaned = -0.0151851 Jy ! Total flux subtracted in 200 components = -0.0151851 Jy ! Clean residual min=-0.019955 max=0.021076 Jy/beam ! Clean residual mean=0.000032 rms=0.005538 Jy/beam ! Combined flux in latest and established models = 1.17491 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 124 components and 1.17491 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.143648Jy sigma=1.947235 ! Fit after self-cal, rms=0.143683Jy sigma=1.945980 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 = 0.000783521 Jy ! Component: 100 - total flux cleaned = 0.000249907 Jy ! Component: 150 - total flux cleaned = -0.00072694 Jy ! Component: 200 - total flux cleaned = -0.00146994 Jy ! Total flux subtracted in 200 components = -0.00146994 Jy ! Clean residual min=-0.019640 max=0.021018 Jy/beam ! Clean residual mean=0.000032 rms=0.005520 Jy/beam ! Combined flux in latest and established models = 1.17344 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 131 components and 1.17344 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.143188Jy sigma=1.940551 ! Fit after self-cal, rms=0.143194Jy sigma=1.939643 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.143194Jy sigma=1.939643 ! Fit after self-cal, rms=0.142959Jy sigma=1.939395 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.159 mas, bmaj=5.389 mas, bpa=4.536 degrees ! Estimated noise=0.67128 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000280718 Jy ! Component: 100 - total flux cleaned = -0.00267595 Jy ! Component: 150 - total flux cleaned = -0.00461623 Jy ! Component: 200 - total flux cleaned = -0.00523213 Jy ! Total flux subtracted in 200 components = -0.00523213 Jy ! Clean residual min=-0.028575 max=0.037326 Jy/beam ! Clean residual mean=0.000081 rms=0.010447 Jy/beam ! Combined flux in latest and established models = 1.16821 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 134 components and 1.16821 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.142734Jy sigma=1.940162 ! Fit after self-cal, rms=0.142718Jy sigma=1.939017 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 = -0.000844137 Jy ! Component: 100 - total flux cleaned = -0.00136999 Jy ! Component: 150 - total flux cleaned = -0.00169121 Jy ! Component: 200 - total flux cleaned = -0.00214383 Jy ! Total flux subtracted in 200 components = -0.00214383 Jy ! Clean residual min=-0.027897 max=0.037249 Jy/beam ! Clean residual mean=0.000083 rms=0.010426 Jy/beam ! Combined flux in latest and established models = 1.16606 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 140 components and 1.16606 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.142852Jy sigma=1.943565 ! Fit after self-cal, rms=0.142850Jy sigma=1.943085 ! 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=0.804 mas, bmaj=2.137 mas, bpa=-5.586 degrees ! Estimated noise=0.475384 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.804 x 2.137 at -5.586 degrees (North through East) ! Clean map min=-0.019989 max=0.61255 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.142850Jy sigma=1.943085 ! Fit after self-cal, rms=0.140390Jy sigma=1.900914 ! Inverting map and beam ! Estimated beam: bmin=0.8043 mas, bmaj=2.137 mas, bpa=-5.581 degrees ! Estimated noise=0.473931 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00757347 Jy ! Component: 100 - total flux cleaned = -0.00909925 Jy ! Component: 150 - total flux cleaned = -0.0105586 Jy ! Component: 200 - total flux cleaned = -0.0115311 Jy ! Total flux subtracted in 200 components = -0.0115311 Jy ! Clean residual min=-0.018682 max=0.019707 Jy/beam ! Clean residual mean=0.000033 rms=0.005229 Jy/beam ! Combined flux in latest and established models = 1.15453 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 157 components and 1.15453 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.139288Jy sigma=1.895722 ! Fit after self-cal, rms=0.139246Jy sigma=1.894954 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000133057 Jy ! Component: 100 - total flux cleaned = -0.000450523 Jy ! Component: 150 - total flux cleaned = -0.000848911 Jy ! Component: 200 - total flux cleaned = -0.00121651 Jy ! Total flux subtracted in 200 components = -0.00121651 Jy ! Clean residual min=-0.018387 max=0.019964 Jy/beam ! Clean residual mean=0.000032 rms=0.005225 Jy/beam ! Combined flux in latest and established models = 1.15332 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 164 components and 1.15332 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.138926Jy sigma=1.891362 ! Fit after self-cal, rms=0.138913Jy sigma=1.890943 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.138913Jy sigma=1.890943 ! Fit after self-cal, rms=0.138728Jy sigma=1.887984 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=0.6238 mas, bmaj=1.674 mas, bpa=-6.448 degrees ! Estimated noise=0.711908 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.476795 Jy ! Component: 100 - total flux cleaned = 0.663231 Jy ! Component: 150 - total flux cleaned = 0.77294 Jy ! Component: 200 - total flux cleaned = 0.850155 Jy ! Total flux subtracted in 200 components = 0.850155 Jy ! Clean residual min=-0.025299 max=0.043671 Jy/beam ! Clean residual mean=-0.000055 rms=0.006061 Jy/beam ! Combined flux in latest and established models = 0.850155 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.850155 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8046 mas, bmaj=2.138 mas, bpa=-5.588 degrees ! Estimated noise=0.473503 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 = 0.110159 Jy ! Component: 100 - total flux cleaned = 0.172811 Jy ! Component: 150 - total flux cleaned = 0.211603 Jy ! Component: 200 - total flux cleaned = 0.238261 Jy ! Total flux subtracted in 200 components = 0.238261 Jy ! Clean residual min=-0.020122 max=0.026225 Jy/beam ! Clean residual mean=0.000008 rms=0.005973 Jy/beam ! Combined flux in latest and established models = 1.08842 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 46 components and 1.08842 Jy ! Inverting map ! Added new window around map position (17.4, 42.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0255208 Jy ! Component: 100 - total flux cleaned = 0.0375881 Jy ! Component: 150 - total flux cleaned = 0.0435056 Jy ! Component: 200 - total flux cleaned = 0.0464185 Jy ! Total flux subtracted in 200 components = 0.0464185 Jy ! Clean residual min=-0.017861 max=0.021376 Jy/beam ! Clean residual mean=0.000025 rms=0.005294 Jy/beam ! Combined flux in latest and established models = 1.13483 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 83 components and 1.13483 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=2.16 mas, bmaj=5.393 mas, bpa=4.551 degrees ! Estimated noise=0.667681 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0139135 Jy ! Component: 100 - total flux cleaned = 0.0157251 Jy ! Component: 150 - total flux cleaned = 0.0161155 Jy ! Component: 200 - total flux cleaned = 0.0161259 Jy ! Total flux subtracted in 200 components = 0.0161259 Jy ! Clean residual min=-0.027550 max=0.037436 Jy/beam ! Clean residual mean=0.000080 rms=0.009691 Jy/beam ! Combined flux in latest and established models = 1.15096 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 = -5.43194e-07 Jy ! Component: 100 - total flux cleaned = -0.00028112 Jy ! Component: 150 - total flux cleaned = -0.000534717 Jy ! Component: 200 - total flux cleaned = -0.000526185 Jy ! Total flux subtracted in 200 components = -0.000526185 Jy ! Clean residual min=-0.026597 max=0.036723 Jy/beam ! Clean residual mean=0.000090 rms=0.009573 Jy/beam ! Combined flux in latest and established models = 1.15043 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 99 components and 1.15043 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8046 mas, bmaj=2.138 mas, bpa=-5.588 degrees ! Estimated noise=0.473503 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000378204 Jy ! Component: 100 - total flux cleaned = -0.000620435 Jy ! Component: 150 - total flux cleaned = -0.000836297 Jy ! Component: 200 - total flux cleaned = -0.00102014 Jy ! Total flux subtracted in 200 components = -0.00102014 Jy ! Clean residual min=-0.018216 max=0.021601 Jy/beam ! Clean residual mean=0.000039 rms=0.005035 Jy/beam ! Combined flux in latest and established models = 1.14941 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 122 components and 1.14941 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.136739Jy sigma=1.877319 ! Fit after self-cal, rms=0.135742Jy sigma=1.858403 wmodel /J1037-2934_X_map.mod ! wmodel: Unable to open new model file: /J1037-2934_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J1037-2934_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8046 x 2.138 at -5.588 degrees (North through East) ! Clean map min=-0.016841 max=0.6004 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1037-2934_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.600404 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00494319 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.46993 2.46993 4.93987 9.87973 19.7595 39.5189 79.0378 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0148 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.6 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 121.46 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1037-2934_X_dfm.log closed on Thu May 19 20:13:34 2016