! Started logfile: /scr/pima/bg219i_uvs/J0509+3528_X_uvs.log on Wed Apr 6 23:32:10 2016 obs /scr/pima/bg219i_uvs/J0509+3528_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0509+3528_X_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.910494 visibilities/baseline/integration-bin. ! Found source: J0509+3528 ! ! 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 17700 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219i_uvs/J0509+3528_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 40 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=1.013368Jy sigma=24.105808 ! Fit after self-cal, rms=0.859474Jy sigma=20.296017 ! 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=0.8242 mas, bmaj=1.237 mas, bpa=-9.902 degrees ! Estimated noise=0.550834 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 = 0.106538 Jy ! Component: 100 - total flux cleaned = 0.138322 Jy ! Total flux subtracted in 100 components = 0.138322 Jy ! Clean residual min=-0.006732 max=0.013072 Jy/beam ! Clean residual mean=-0.000005 rms=0.001759 Jy/beam ! Combined flux in latest and established models = 0.138322 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.138322 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=0.070388Jy sigma=1.556030 ! Fit after self-cal, rms=0.070222Jy sigma=1.551348 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0154346 Jy ! Component: 100 - total flux cleaned = 0.0239071 Jy ! Total flux subtracted in 100 components = 0.0239071 Jy ! Clean residual min=-0.004711 max=0.005594 Jy/beam ! Clean residual mean=-0.000003 rms=0.001183 Jy/beam ! Combined flux in latest and established models = 0.162229 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 0.162229 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=0.066491Jy sigma=1.431428 ! Fit after self-cal, rms=0.066376Jy sigma=1.428305 ! 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=1.01 mas, bmaj=1.536 mas, bpa=-7.311 degrees ! Estimated noise=0.321426 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, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00770478 Jy ! Component: 100 - total flux cleaned = 0.0120321 Jy ! Component: 150 - total flux cleaned = 0.0142983 Jy ! Component: 200 - total flux cleaned = 0.0154611 Jy ! Total flux subtracted in 200 components = 0.0154611 Jy ! Clean residual min=-0.002930 max=0.003538 Jy/beam ! Clean residual mean=0.000000 rms=0.000753 Jy/beam ! Combined flux in latest and established models = 0.17769 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 42 components and 0.17769 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=0.065635Jy sigma=1.398875 ! Fit after self-cal, rms=0.065620Jy sigma=1.398290 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.01 x 1.536 at -7.311 degrees (North through East) ! Clean map min=-0.0026528 max=0.13985 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.05 HN 1.02 KP 0.96 ! LA 0.97 MK 1.00 NL 1.00 OV 0.98 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.04 KP 0.96 ! LA 0.96 MK 1.04 NL 0.96 OV 0.97 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 0.99 KP 1.00 ! LA 0.99 MK 1.02 NL 0.98 OV 0.93 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.09 HN 0.97 KP 0.98 ! LA 0.97 MK 1.01 NL 0.99 OV 0.97 ! PT 1.00 SC 1.05 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.07 HN 1.03 KP 1.00 ! LA 0.99 MK 1.01 NL 0.96 OV 0.95 ! PT 1.08 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.03 KP 0.96 ! LA 0.99 MK 1.04 NL 0.99 OV 0.95 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 HN 1.04 KP 0.98 ! LA 0.97 MK 0.97 NL 0.97 OV 0.96 ! PT 1.04 SC 1.10 ! ! ! 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=0.065620Jy sigma=1.398290 ! Fit after self-cal, rms=0.066652Jy sigma=1.387834 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.021 mas, bmaj=1.55 mas, bpa=-7.724 degrees ! Estimated noise=0.320132 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 = 0.000622574 Jy ! Component: 100 - total flux cleaned = 0.000448557 Jy ! Component: 150 - total flux cleaned = 0.000410511 Jy ! Component: 200 - total flux cleaned = 0.000411621 Jy ! Total flux subtracted in 200 components = 0.000411621 Jy ! Clean residual min=-0.002433 max=0.002594 Jy/beam ! Clean residual mean=0.000001 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.178101 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 56 components and 0.178102 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=0.066589Jy sigma=1.386604 ! Fit after self-cal, rms=0.066642Jy sigma=1.386485 ! 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=0.066642Jy sigma=1.386485 ! Fit after self-cal, rms=0.068163Jy sigma=1.376958 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.019 mas, bmaj=1.54 mas, bpa=-7.196 degrees ! Estimated noise=0.319826 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000503214 Jy ! Component: 100 - total flux cleaned = 0.000502482 Jy ! Component: 150 - total flux cleaned = 0.000473112 Jy ! Component: 200 - total flux cleaned = 0.00050078 Jy ! Total flux subtracted in 200 components = 0.00050078 Jy ! Clean residual min=-0.001609 max=0.002192 Jy/beam ! Clean residual mean=0.000003 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.178602 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 66 components and 0.178602 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=0.068127Jy sigma=1.376243 ! Fit after self-cal, rms=0.068174Jy sigma=1.376129 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 (-33, 36.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00180537 Jy ! Component: 100 - total flux cleaned = 0.00214509 Jy ! Component: 150 - total flux cleaned = 0.00227248 Jy ! Component: 200 - total flux cleaned = 0.0022985 Jy ! Total flux subtracted in 200 components = 0.0022985 Jy ! Clean residual min=-0.001595 max=0.001745 Jy/beam ! Clean residual mean=0.000003 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.180901 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 79 components and 0.180901 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=0.068105Jy sigma=1.374638 ! Fit after self-cal, rms=0.068105Jy sigma=1.374551 ! Inverting map ! Added new window around map position (21.8, -45.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115841 Jy ! Component: 100 - total flux cleaned = 0.00164147 Jy ! Component: 150 - total flux cleaned = 0.00185969 Jy ! Component: 200 - total flux cleaned = 0.00197316 Jy ! Total flux subtracted in 200 components = 0.00197316 Jy ! Clean residual min=-0.001472 max=0.001622 Jy/beam ! Clean residual mean=0.000003 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.182874 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 97 components and 0.182874 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=0.068053Jy sigma=1.373463 ! Fit after self-cal, rms=0.068052Jy sigma=1.373407 ! Inverting map ! Added new window around map position (4.8, -35.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116586 Jy ! Component: 100 - total flux cleaned = 0.00131546 Jy ! Component: 150 - total flux cleaned = 0.00139666 Jy ! Component: 200 - total flux cleaned = 0.00147405 Jy ! Total flux subtracted in 200 components = 0.00147405 Jy ! Clean residual min=-0.001424 max=0.001456 Jy/beam ! Clean residual mean=0.000003 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.184348 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 114 components and 0.184348 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=0.068014Jy sigma=1.372562 ! Fit after self-cal, rms=0.068012Jy sigma=1.372490 ! 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=0.068012Jy sigma=1.372490 ! Fit after self-cal, rms=0.068142Jy sigma=1.372218 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.017 mas, bmaj=1.535 mas, bpa=-6.813 degrees ! Estimated noise=0.319247 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000859816 Jy ! Component: 100 - total flux cleaned = 0.00113051 Jy ! Component: 150 - total flux cleaned = 0.00127929 Jy ! Component: 200 - total flux cleaned = 0.00137346 Jy ! Total flux subtracted in 200 components = 0.00137346 Jy ! Clean residual min=-0.001378 max=0.001360 Jy/beam ! Clean residual mean=0.000003 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.185722 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 122 components and 0.185721 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=0.068119Jy sigma=1.371762 ! Fit after self-cal, rms=0.068123Jy sigma=1.371744 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 = 0.000316662 Jy ! Component: 100 - total flux cleaned = 0.000404582 Jy ! Component: 150 - total flux cleaned = 0.00044654 Jy ! Component: 200 - total flux cleaned = 0.000447281 Jy ! Total flux subtracted in 200 components = 0.000447281 Jy ! Clean residual min=-0.001378 max=0.001363 Jy/beam ! Clean residual mean=0.000003 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.186169 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 129 components and 0.186169 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=0.068110Jy sigma=1.371463 ! Fit after self-cal, rms=0.068110Jy sigma=1.371457 ! 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=0.068110Jy sigma=1.371457 ! Fit after self-cal, rms=0.068198Jy sigma=1.371418 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.116 mas, bmaj=2.485 mas, bpa=-5.324 degrees ! Estimated noise=0.400045 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000757683 Jy ! Component: 100 - total flux cleaned = 0.00128824 Jy ! Component: 150 - total flux cleaned = 0.00159728 Jy ! Component: 200 - total flux cleaned = 0.00177123 Jy ! Total flux subtracted in 200 components = 0.00177123 Jy ! Clean residual min=-0.001282 max=0.001403 Jy/beam ! Clean residual mean=0.000007 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.18794 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 149 components and 0.18794 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=0.068188Jy sigma=1.371410 ! Fit after self-cal, rms=0.068190Jy sigma=1.371392 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 = 0.00037492 Jy ! Component: 100 - total flux cleaned = 0.000576216 Jy ! Component: 150 - total flux cleaned = 0.000707886 Jy ! Component: 200 - total flux cleaned = 0.000785195 Jy ! Total flux subtracted in 200 components = 0.000785195 Jy ! Clean residual min=-0.001272 max=0.001355 Jy/beam ! Clean residual mean=0.000007 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.188725 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 156 components and 0.188725 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=0.068187Jy sigma=1.371400 ! Fit after self-cal, rms=0.068187Jy sigma=1.371396 ! 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=1.017 mas, bmaj=1.533 mas, bpa=-6.664 degrees ! Estimated noise=0.319276 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.017 x 1.533 at -6.664 degrees (North through East) ! Clean map min=-0.0013482 max=0.13881 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=0.8274 mas, bmaj=1.231 mas, bpa=-8.813 degrees ! Estimated noise=0.548322 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.106172 Jy ! Component: 100 - total flux cleaned = 0.139211 Jy ! Component: 150 - total flux cleaned = 0.154921 Jy ! Component: 200 - total flux cleaned = 0.16362 Jy ! Total flux subtracted in 200 components = 0.16362 Jy ! Clean residual min=-0.003905 max=0.004259 Jy/beam ! Clean residual mean=0.000001 rms=0.000915 Jy/beam ! Combined flux in latest and established models = 0.163619 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.163619 Jy ! Inverting map and beam ! Estimated beam: bmin=1.017 mas, bmaj=1.533 mas, bpa=-6.664 degrees ! Estimated noise=0.319276 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 = 0.00630705 Jy ! Component: 100 - total flux cleaned = 0.00997337 Jy ! Component: 150 - total flux cleaned = 0.0127445 Jy ! Component: 200 - total flux cleaned = 0.0149729 Jy ! Total flux subtracted in 200 components = 0.0149729 Jy ! Clean residual min=-0.001724 max=0.001788 Jy/beam ! Clean residual mean=0.000002 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.178592 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 39 components and 0.178592 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=2.116 mas, bmaj=2.485 mas, bpa=-5.324 degrees ! Estimated noise=0.400045 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00248183 Jy ! Component: 100 - total flux cleaned = 0.00414641 Jy ! Component: 150 - total flux cleaned = 0.00540937 Jy ! Component: 200 - total flux cleaned = 0.00616471 Jy ! Total flux subtracted in 200 components = 0.00616471 Jy ! Clean residual min=-0.001563 max=0.001516 Jy/beam ! Clean residual mean=0.000007 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.184757 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 = 0.000699689 Jy ! Component: 100 - total flux cleaned = 0.00124914 Jy ! Component: 150 - total flux cleaned = 0.0017099 Jy ! Component: 200 - total flux cleaned = 0.0021236 Jy ! Total flux subtracted in 200 components = 0.0021236 Jy ! Clean residual min=-0.001398 max=0.001453 Jy/beam ! Clean residual mean=0.000007 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.186881 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 89 components and 0.186881 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.017 mas, bmaj=1.533 mas, bpa=-6.664 degrees ! Estimated noise=0.319276 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000219744 Jy ! Component: 100 - total flux cleaned = -0.000125317 Jy ! Component: 150 - total flux cleaned = 8.32056e-05 Jy ! Component: 200 - total flux cleaned = 0.000234512 Jy ! Total flux subtracted in 200 components = 0.000234512 Jy ! Clean residual min=-0.001461 max=0.001477 Jy/beam ! Clean residual mean=0.000003 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.187115 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 106 components and 0.187115 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=0.068250Jy sigma=1.372799 ! Fit after self-cal, rms=0.068243Jy sigma=1.372664 wmodel /scr/pima/bg219i_uvs/J0509+3528_X_map.mod ! Writing 106 model components to file: /scr/pima/bg219i_uvs/J0509+3528_X_map.mod wobs /scr/pima/bg219i_uvs/J0509+3528_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J0509+3528_X_uvs.fits wwins /scr/pima/bg219i_uvs/J0509+3528_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219i_uvs/J0509+3528_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 = 0.000110382 Jy ! Component: 100 - total flux cleaned = 8.49528e-05 Jy ! Component: 150 - total flux cleaned = 6.04703e-05 Jy ! Component: 200 - total flux cleaned = 3.6627e-05 Jy ! Component: 250 - total flux cleaned = 1.30555e-05 Jy ! Component: 300 - total flux cleaned = 5.93299e-05 Jy ! Component: 350 - total flux cleaned = 0.000104137 Jy ! Component: 400 - total flux cleaned = 0.00014832 Jy ! Component: 450 - total flux cleaned = 0.000191528 Jy ! Component: 500 - total flux cleaned = 0.000255602 Jy ! Component: 550 - total flux cleaned = 0.00029738 Jy ! Component: 600 - total flux cleaned = 0.000379832 Jy ! Component: 650 - total flux cleaned = 0.000440551 Jy ! Component: 700 - total flux cleaned = 0.000500284 Jy ! Component: 750 - total flux cleaned = 0.000519972 Jy ! Component: 800 - total flux cleaned = 0.000635731 Jy ! Component: 850 - total flux cleaned = 0.000654894 Jy ! Component: 900 - total flux cleaned = 0.000748916 Jy ! Component: 950 - total flux cleaned = 0.000804536 Jy ! Component: 1000 - total flux cleaned = 0.00087775 Jy ! Component: 1050 - total flux cleaned = 0.000931546 Jy ! Component: 1100 - total flux cleaned = 0.000984939 Jy ! Component: 1150 - total flux cleaned = 0.00102037 Jy ! Component: 1200 - total flux cleaned = 0.00112518 Jy ! Component: 1250 - total flux cleaned = 0.00117681 Jy ! Component: 1300 - total flux cleaned = 0.00124494 Jy ! Component: 1350 - total flux cleaned = 0.00132925 Jy ! Component: 1400 - total flux cleaned = 0.00141237 Jy ! Component: 1450 - total flux cleaned = 0.00146198 Jy ! Component: 1500 - total flux cleaned = 0.00154382 Jy ! Component: 1550 - total flux cleaned = 0.00162493 Jy ! Component: 1600 - total flux cleaned = 0.00172098 Jy ! Component: 1650 - total flux cleaned = 0.00181607 Jy ! Component: 1700 - total flux cleaned = 0.00186332 Jy ! Component: 1750 - total flux cleaned = 0.00197249 Jy ! Component: 1800 - total flux cleaned = 0.00215751 Jy ! Component: 1850 - total flux cleaned = 0.00221838 Jy ! Component: 1900 - total flux cleaned = 0.00233962 Jy ! Component: 1950 - total flux cleaned = 0.0024146 Jy ! Component: 2000 - total flux cleaned = 0.0025039 Jy ! Component: 2050 - total flux cleaned = 0.00262191 Jy ! Component: 2100 - total flux cleaned = 0.00269492 Jy ! Component: 2150 - total flux cleaned = 0.0027384 Jy ! Component: 2200 - total flux cleaned = 0.00280997 Jy ! Component: 2250 - total flux cleaned = 0.00280982 Jy ! Component: 2300 - total flux cleaned = 0.00286627 Jy ! Component: 2350 - total flux cleaned = 0.00289414 Jy ! Component: 2400 - total flux cleaned = 0.00293582 Jy ! Component: 2450 - total flux cleaned = 0.00299115 Jy ! Component: 2500 - total flux cleaned = 0.00301849 Jy ! Component: 2550 - total flux cleaned = 0.00307296 Jy ! Component: 2600 - total flux cleaned = 0.00315399 Jy ! Component: 2650 - total flux cleaned = 0.00322086 Jy ! Component: 2700 - total flux cleaned = 0.00330057 Jy ! Component: 2750 - total flux cleaned = 0.00332702 Jy ! Component: 2800 - total flux cleaned = 0.0033532 Jy ! Component: 2850 - total flux cleaned = 0.00344441 Jy ! Component: 2900 - total flux cleaned = 0.00348307 Jy ! Component: 2950 - total flux cleaned = 0.00354722 Jy ! Component: 3000 - total flux cleaned = 0.00359815 Jy ! Component: 3050 - total flux cleaned = 0.00358569 Jy ! Component: 3100 - total flux cleaned = 0.00364871 Jy ! Component: 3150 - total flux cleaned = 0.00372378 Jy ! Component: 3200 - total flux cleaned = 0.00379845 Jy ! Component: 3250 - total flux cleaned = 0.00386021 Jy ! Component: 3300 - total flux cleaned = 0.00392155 Jy ! Component: 3350 - total flux cleaned = 0.00399471 Jy ! Component: 3400 - total flux cleaned = 0.00400684 Jy ! Component: 3450 - total flux cleaned = 0.00407914 Jy ! Component: 3500 - total flux cleaned = 0.00416291 Jy ! Component: 3550 - total flux cleaned = 0.00423432 Jy ! Component: 3600 - total flux cleaned = 0.0042936 Jy ! Component: 3650 - total flux cleaned = 0.0043406 Jy ! Component: 3700 - total flux cleaned = 0.00442244 Jy ! Component: 3750 - total flux cleaned = 0.00449232 Jy ! Component: 3800 - total flux cleaned = 0.00459642 Jy ! Component: 3850 - total flux cleaned = 0.00466546 Jy ! Component: 3900 - total flux cleaned = 0.00471116 Jy ! Component: 3950 - total flux cleaned = 0.00481368 Jy ! Component: 4000 - total flux cleaned = 0.00488167 Jy ! Component: 4050 - total flux cleaned = 0.00497172 Jy ! Total flux subtracted in 4096 components = 0.00506142 Jy ! Clean residual min=-0.000650 max=0.000673 Jy/beam ! Clean residual mean=0.000002 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.192177 Jy keep ! Adding 267 model components to the UV plane model. ! The established model now contains 373 components and 0.192177 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J0509+3528_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.017 x 1.533 at -6.664 degrees (North through East) ! Clean map min=-0.0013966 max=0.139 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0509+3528_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.139003 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000183898 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.396893 0.396893 0.793786 1.58757 3.17514 6.35029 12.7006 25.4012 50.8023 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.139 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 755.871 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0509+3528_X_uvs.log closed on Wed Apr 6 23:32:15 2016