! Started logfile: /scr/pima/bg219b_uvs/J1019-2708_X_uvs.log on Thu Apr 7 01:50:04 2016 obs /scr/pima/bg219b_uvs/J1019-2708_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1019-2708_X_uva.fits ! AN table 1: 61 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.883424 visibilities/baseline/integration-bin. ! Found source: J1019-2708 ! ! 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 29100 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/J1019-2708_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 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 51 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=1.011260Jy sigma=21.329934 ! Fit after self-cal, rms=0.865853Jy sigma=18.106459 ! 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=0.6413 mas, bmaj=1.677 mas, bpa=-3.976 degrees ! Estimated noise=0.551685 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 = 0.104118 Jy ! Component: 100 - total flux cleaned = 0.132794 Jy ! Total flux subtracted in 100 components = 0.132794 Jy ! Clean residual min=-0.006767 max=0.011423 Jy/beam ! Clean residual mean=-0.000008 rms=0.001818 Jy/beam ! Combined flux in latest and established models = 0.132794 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.132794 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=0.076277Jy sigma=1.460436 ! Fit after self-cal, rms=0.076167Jy sigma=1.458398 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0115747 Jy ! Component: 100 - total flux cleaned = 0.0165494 Jy ! Total flux subtracted in 100 components = 0.0165494 Jy ! Clean residual min=-0.007173 max=0.007464 Jy/beam ! Clean residual mean=-0.000007 rms=0.001525 Jy/beam ! Combined flux in latest and established models = 0.149344 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.149344 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=0.074646Jy sigma=1.402466 ! Fit after self-cal, rms=0.074628Jy sigma=1.402158 ! 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=0.8359 mas, bmaj=2.017 mas, bpa=-3.57 degrees ! Estimated noise=0.278878 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 = 0.00443078 Jy ! Component: 100 - total flux cleaned = 0.00653365 Jy ! Component: 150 - total flux cleaned = 0.00760869 Jy ! Component: 200 - total flux cleaned = 0.00789995 Jy ! Total flux subtracted in 200 components = 0.00789995 Jy ! Clean residual min=-0.004972 max=0.007042 Jy/beam ! Clean residual mean=-0.000003 rms=0.001504 Jy/beam ! Combined flux in latest and established models = 0.157243 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 26 components and 0.157243 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=0.074539Jy sigma=1.393591 ! Fit after self-cal, rms=0.074535Jy sigma=1.393410 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8359 x 2.017 at -3.57 degrees (North through East) ! Clean map min=-0.0048431 max=0.13676 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=0.074535Jy sigma=1.393410 ! Fit after self-cal, rms=0.074535Jy sigma=1.393410 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8359 mas, bmaj=2.017 mas, bpa=-3.57 degrees ! Estimated noise=0.278878 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 = 0.000175334 Jy ! Component: 100 - total flux cleaned = 0.000304487 Jy ! Component: 150 - total flux cleaned = 0.000345828 Jy ! Component: 200 - total flux cleaned = 0.000383936 Jy ! Total flux subtracted in 200 components = 0.000383936 Jy ! Clean residual min=-0.005012 max=0.006964 Jy/beam ! Clean residual mean=-0.000003 rms=0.001498 Jy/beam ! Combined flux in latest and established models = 0.157627 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 28 components and 0.157627 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=0.074520Jy sigma=1.393006 ! Fit after self-cal, rms=0.074515Jy sigma=1.392930 ! 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=0.074515Jy sigma=1.392930 ! Fit after self-cal, rms=0.074515Jy sigma=1.392930 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8359 mas, bmaj=2.017 mas, bpa=-3.57 degrees ! Estimated noise=0.278878 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.16369e-05 Jy ! Component: 100 - total flux cleaned = 0.000105337 Jy ! Component: 150 - total flux cleaned = 0.000122628 Jy ! Component: 200 - total flux cleaned = 0.000154324 Jy ! Total flux subtracted in 200 components = 0.000154324 Jy ! Clean residual min=-0.004992 max=0.006926 Jy/beam ! Clean residual mean=-0.000003 rms=0.001496 Jy/beam ! Combined flux in latest and established models = 0.157782 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 29 components and 0.157782 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=0.074502Jy sigma=1.392703 ! Fit after self-cal, rms=0.074499Jy sigma=1.392651 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 (34.6, -41.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00645699 Jy ! Component: 100 - total flux cleaned = 0.00951662 Jy ! Component: 150 - total flux cleaned = 0.0107616 Jy ! Component: 200 - total flux cleaned = 0.0107658 Jy ! Total flux subtracted in 200 components = 0.0107658 Jy ! Clean residual min=-0.004958 max=0.006209 Jy/beam ! Clean residual mean=-0.000001 rms=0.001311 Jy/beam ! Combined flux in latest and established models = 0.168548 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 54 components and 0.168548 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=0.074014Jy sigma=1.379238 ! Fit after self-cal, rms=0.073937Jy sigma=1.376647 ! Inverting map ! Added new window around map position (-23.8, 22.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00523396 Jy ! Component: 100 - total flux cleaned = 0.00796806 Jy ! Component: 150 - total flux cleaned = 0.00913081 Jy ! Component: 200 - total flux cleaned = 0.0100778 Jy ! Total flux subtracted in 200 components = 0.0100778 Jy ! Clean residual min=-0.004370 max=0.004721 Jy/beam ! Clean residual mean=0.000001 rms=0.001114 Jy/beam ! Combined flux in latest and established models = 0.178625 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 88 components and 0.178625 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=0.073526Jy sigma=1.367355 ! Fit after self-cal, rms=0.073486Jy sigma=1.365954 ! 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=0.073486Jy sigma=1.365954 ! Fit after self-cal, rms=0.072895Jy sigma=1.348134 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8375 mas, bmaj=2.027 mas, bpa=-3.108 degrees ! Estimated noise=0.274909 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0023191 Jy ! Component: 100 - total flux cleaned = -0.00294781 Jy ! Component: 150 - total flux cleaned = -0.00333861 Jy ! Component: 200 - total flux cleaned = -0.00365777 Jy ! Total flux subtracted in 200 components = -0.00365777 Jy ! Clean residual min=-0.003719 max=0.003835 Jy/beam ! Clean residual mean=0.000001 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 0.174968 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 109 components and 0.174968 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=0.072699Jy sigma=1.346325 ! Fit after self-cal, rms=0.072733Jy sigma=1.346044 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 (-2.2, 40.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00320993 Jy ! Component: 100 - total flux cleaned = 0.00420947 Jy ! Component: 150 - total flux cleaned = 0.00407542 Jy ! Component: 200 - total flux cleaned = 0.00392069 Jy ! Total flux subtracted in 200 components = 0.00392069 Jy ! Clean residual min=-0.003270 max=0.003245 Jy/beam ! Clean residual mean=0.000000 rms=0.000773 Jy/beam ! Combined flux in latest and established models = 0.178888 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 130 components and 0.178888 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=0.072549Jy sigma=1.343270 ! Fit after self-cal, rms=0.072544Jy sigma=1.342798 ! 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=0.072544Jy sigma=1.342798 ! Fit after self-cal, rms=0.071878Jy sigma=1.341537 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.214 mas, bmaj=5.369 mas, bpa=3.068 degrees ! Estimated noise=0.345489 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000274446 Jy ! Component: 100 - total flux cleaned = -0.000607511 Jy ! Component: 150 - total flux cleaned = -0.000919689 Jy ! Component: 200 - total flux cleaned = -0.0010351 Jy ! Total flux subtracted in 200 components = -0.0010351 Jy ! Clean residual min=-0.003606 max=0.003367 Jy/beam ! Clean residual mean=-0.000000 rms=0.000983 Jy/beam ! Combined flux in latest and established models = 0.177853 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 141 components and 0.177853 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=0.071796Jy sigma=1.340837 ! Fit after self-cal, rms=0.071795Jy sigma=1.340686 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.39581e-05 Jy ! Component: 100 - total flux cleaned = 4.45673e-05 Jy ! Component: 150 - total flux cleaned = -2.46739e-05 Jy ! Component: 200 - total flux cleaned = -5.68656e-05 Jy ! Total flux subtracted in 200 components = -5.68656e-05 Jy ! Clean residual min=-0.003557 max=0.003301 Jy/beam ! Clean residual mean=-0.000001 rms=0.000974 Jy/beam ! Combined flux in latest and established models = 0.177796 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 149 components and 0.177796 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=0.071773Jy sigma=1.340566 ! Fit after self-cal, rms=0.071771Jy sigma=1.340497 ! 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=0.8387 mas, bmaj=2.031 mas, bpa=-3.076 degrees ! Estimated noise=0.271808 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8387 x 2.031 at -3.076 degrees (North through East) ! Clean map min=-0.00294 max=0.12979 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=0.6436 mas, bmaj=1.687 mas, bpa=-3.584 degrees ! Estimated noise=0.5371 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.101305 Jy ! Component: 100 - total flux cleaned = 0.130005 Jy ! Component: 150 - total flux cleaned = 0.141716 Jy ! Component: 200 - total flux cleaned = 0.148671 Jy ! Total flux subtracted in 200 components = 0.148671 Jy ! Clean residual min=-0.005222 max=0.007106 Jy/beam ! Clean residual mean=-0.000005 rms=0.001174 Jy/beam ! Combined flux in latest and established models = 0.148671 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 0.148671 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8387 mas, bmaj=2.031 mas, bpa=-3.076 degrees ! Estimated noise=0.271808 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 = 0.00685477 Jy ! Component: 100 - total flux cleaned = 0.0114136 Jy ! Component: 150 - total flux cleaned = 0.0148217 Jy ! Component: 200 - total flux cleaned = 0.0174508 Jy ! Total flux subtracted in 200 components = 0.0174508 Jy ! Clean residual min=-0.003228 max=0.003608 Jy/beam ! Clean residual mean=-0.000001 rms=0.000834 Jy/beam ! Combined flux in latest and established models = 0.166122 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 48 components and 0.166122 Jy ! Inverting map ! Added new window around map position (17, 37.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00313733 Jy ! Component: 100 - total flux cleaned = 0.00445804 Jy ! Component: 150 - total flux cleaned = 0.00568468 Jy ! Component: 200 - total flux cleaned = 0.00647043 Jy ! Total flux subtracted in 200 components = 0.00647043 Jy ! Clean residual min=-0.003102 max=0.003204 Jy/beam ! Clean residual mean=-0.000002 rms=0.000748 Jy/beam ! Combined flux in latest and established models = 0.172592 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 77 components and 0.172592 Jy ! Inverting map ! Added new window around map position (-16.8, -37.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00286706 Jy ! Component: 100 - total flux cleaned = 0.00301607 Jy ! Component: 150 - total flux cleaned = 0.00340877 Jy ! Component: 200 - total flux cleaned = 0.00392754 Jy ! Total flux subtracted in 200 components = 0.00392754 Jy ! Clean residual min=-0.002982 max=0.002859 Jy/beam ! Clean residual mean=-0.000002 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.17652 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 99 components and 0.17652 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=2.214 mas, bmaj=5.369 mas, bpa=3.068 degrees ! Estimated noise=0.345489 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00167791 Jy ! Component: 100 - total flux cleaned = 0.00251211 Jy ! Component: 150 - total flux cleaned = 0.00291805 Jy ! Component: 200 - total flux cleaned = 0.00310112 Jy ! Total flux subtracted in 200 components = 0.00310112 Jy ! Clean residual min=-0.003045 max=0.002943 Jy/beam ! Clean residual mean=-0.000004 rms=0.000909 Jy/beam ! Combined flux in latest and established models = 0.179621 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 = 0.000136475 Jy ! Component: 100 - total flux cleaned = 0.000231769 Jy ! Component: 150 - total flux cleaned = 0.000292501 Jy ! Component: 200 - total flux cleaned = 0.000292495 Jy ! Total flux subtracted in 200 components = 0.000292495 Jy ! Clean residual min=-0.003020 max=0.002882 Jy/beam ! Clean residual mean=-0.000004 rms=0.000896 Jy/beam ! Combined flux in latest and established models = 0.179913 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 133 components and 0.179913 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8387 mas, bmaj=2.031 mas, bpa=-3.076 degrees ! Estimated noise=0.271808 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.9999e-05 Jy ! Component: 100 - total flux cleaned = 0.000231927 Jy ! Component: 150 - total flux cleaned = 0.000382566 Jy ! Component: 200 - total flux cleaned = 0.000556209 Jy ! Total flux subtracted in 200 components = 0.000556209 Jy ! Clean residual min=-0.002687 max=0.002959 Jy/beam ! Clean residual mean=-0.000003 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.18047 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 154 components and 0.18047 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=0.071447Jy sigma=1.336732 ! Fit after self-cal, rms=0.071429Jy sigma=1.336376 wmodel /scr/pima/bg219b_uvs/J1019-2708_X_map.mod ! Writing 154 model components to file: /scr/pima/bg219b_uvs/J1019-2708_X_map.mod wobs /scr/pima/bg219b_uvs/J1019-2708_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J1019-2708_X_uvs.fits wwins /scr/pima/bg219b_uvs/J1019-2708_X_map.win ! wwins: Wrote 6 windows to /scr/pima/bg219b_uvs/J1019-2708_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 = -0.000325076 Jy ! Component: 100 - total flux cleaned = -0.00111018 Jy ! Component: 150 - total flux cleaned = -0.00171821 Jy ! Component: 200 - total flux cleaned = -0.00225206 Jy ! Component: 250 - total flux cleaned = -0.00268605 Jy ! Component: 300 - total flux cleaned = -0.00302761 Jy ! Component: 350 - total flux cleaned = -0.00324774 Jy ! Component: 400 - total flux cleaned = -0.00339087 Jy ! Component: 450 - total flux cleaned = -0.00356361 Jy ! Component: 500 - total flux cleaned = -0.0035973 Jy ! Component: 550 - total flux cleaned = -0.00379588 Jy ! Component: 600 - total flux cleaned = -0.00398966 Jy ! Component: 650 - total flux cleaned = -0.0041165 Jy ! Component: 700 - total flux cleaned = -0.00427121 Jy ! Component: 750 - total flux cleaned = -0.00442254 Jy ! Component: 800 - total flux cleaned = -0.00451221 Jy ! Component: 850 - total flux cleaned = -0.00468815 Jy ! Component: 900 - total flux cleaned = -0.00488929 Jy ! Component: 950 - total flux cleaned = -0.00503054 Jy ! Component: 1000 - total flux cleaned = -0.00525312 Jy ! Component: 1050 - total flux cleaned = -0.00536282 Jy ! Component: 1100 - total flux cleaned = -0.00557835 Jy ! Component: 1150 - total flux cleaned = -0.00571108 Jy ! Component: 1200 - total flux cleaned = -0.00584188 Jy ! Component: 1250 - total flux cleaned = -0.00594524 Jy ! Component: 1300 - total flux cleaned = -0.0060722 Jy ! Component: 1350 - total flux cleaned = -0.00607235 Jy ! Component: 1400 - total flux cleaned = -0.00624529 Jy ! Component: 1450 - total flux cleaned = -0.00636695 Jy ! Component: 1500 - total flux cleaned = -0.00636717 Jy ! Component: 1550 - total flux cleaned = -0.0065804 Jy ! Component: 1600 - total flux cleaned = -0.00667392 Jy ! Component: 1650 - total flux cleaned = -0.00676624 Jy ! Component: 1700 - total flux cleaned = -0.00690276 Jy ! Component: 1750 - total flux cleaned = -0.00701499 Jy ! Component: 1800 - total flux cleaned = -0.00712616 Jy ! Component: 1850 - total flux cleaned = -0.00730136 Jy ! Component: 1900 - total flux cleaned = -0.00738776 Jy ! Component: 1950 - total flux cleaned = -0.00753762 Jy ! Component: 2000 - total flux cleaned = -0.00768582 Jy ! Component: 2050 - total flux cleaned = -0.0078529 Jy ! Component: 2100 - total flux cleaned = -0.0078734 Jy ! Component: 2150 - total flux cleaned = -0.00805826 Jy ! Component: 2200 - total flux cleaned = -0.00813888 Jy ! Component: 2250 - total flux cleaned = -0.00823903 Jy ! Component: 2300 - total flux cleaned = -0.00829871 Jy ! Component: 2350 - total flux cleaned = -0.00841675 Jy ! Component: 2400 - total flux cleaned = -0.00857228 Jy ! Component: 2450 - total flux cleaned = -0.00866895 Jy ! Component: 2500 - total flux cleaned = -0.00878363 Jy ! Component: 2550 - total flux cleaned = -0.00891577 Jy ! Component: 2600 - total flux cleaned = -0.00899092 Jy ! Component: 2650 - total flux cleaned = -0.00908371 Jy ! Component: 2700 - total flux cleaned = -0.00915733 Jy ! Component: 2750 - total flux cleaned = -0.00930293 Jy ! Component: 2800 - total flux cleaned = -0.00935738 Jy ! Component: 2850 - total flux cleaned = -0.0094291 Jy ! Component: 2900 - total flux cleaned = -0.00957098 Jy ! Component: 2950 - total flux cleaned = -0.00960607 Jy ! Component: 3000 - total flux cleaned = -0.00964079 Jy ! Component: 3050 - total flux cleaned = -0.00970984 Jy ! Component: 3100 - total flux cleaned = -0.00982948 Jy ! Component: 3150 - total flux cleaned = -0.00986348 Jy ! Component: 3200 - total flux cleaned = -0.00994761 Jy ! Component: 3250 - total flux cleaned = -0.010081 Jy ! Component: 3300 - total flux cleaned = -0.0100644 Jy ! Component: 3350 - total flux cleaned = -0.0100971 Jy ! Component: 3400 - total flux cleaned = -0.0101462 Jy ! Component: 3450 - total flux cleaned = -0.0102592 Jy ! Component: 3500 - total flux cleaned = -0.0102595 Jy ! Component: 3550 - total flux cleaned = -0.0102755 Jy ! Component: 3600 - total flux cleaned = -0.0103388 Jy ! Component: 3650 - total flux cleaned = -0.010417 Jy ! Component: 3700 - total flux cleaned = -0.0104326 Jy ! Component: 3750 - total flux cleaned = -0.0104328 Jy ! Component: 3800 - total flux cleaned = -0.010586 Jy ! Component: 3850 - total flux cleaned = -0.010586 Jy ! Component: 3900 - total flux cleaned = -0.0107068 Jy ! Component: 3950 - total flux cleaned = -0.0106767 Jy ! Component: 4000 - total flux cleaned = -0.0107066 Jy ! Component: 4050 - total flux cleaned = -0.0107804 Jy ! Total flux subtracted in 4096 components = -0.0108096 Jy ! Clean residual min=-0.000945 max=0.000776 Jy/beam ! Clean residual mean=-0.000001 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.16966 Jy keep ! Adding 332 model components to the UV plane model. ! The established model now contains 486 components and 0.16966 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J1019-2708_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8387 x 2.031 at -3.076 degrees (North through East) ! Clean map min=-0.0018385 max=0.12824 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1019-2708_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.128238 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000266882 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.624342 0.624342 1.24868 2.49737 4.99474 9.98948 19.979 39.9579 79.9158 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.128 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 480.505 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1019-2708_X_uvs.log closed on Thu Apr 7 01:50:09 2016