! Started logfile: /scr/pima/bg219a_uvs/J1356-1724_X_uvs.log on Wed Apr 6 21:38:34 2016 obs /scr/pima/bg219a_uvs/J1356-1724_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1356-1724_X_uva.fits ! AN table 1: 62 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.816436 visibilities/baseline/integration-bin. ! Found source: J1356-1724 ! ! 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 121 lines of history. ! ! Reading 12756 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/bg219a_uvs/J1356-1724_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 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 73 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=1.012896Jy sigma=26.777857 ! Fit after self-cal, rms=0.897366Jy sigma=23.623427 ! 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=0.6319 mas, bmaj=1.559 mas, bpa=-2.13 degrees ! Estimated noise=0.58683 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 = 0.0740983 Jy ! Component: 100 - total flux cleaned = 0.0938099 Jy ! Total flux subtracted in 100 components = 0.0938099 Jy ! Clean residual min=-0.005602 max=0.009080 Jy/beam ! Clean residual mean=-0.000001 rms=0.001660 Jy/beam ! Combined flux in latest and established models = 0.0938099 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0938099 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=0.057686Jy sigma=1.480474 ! Fit after self-cal, rms=0.057509Jy sigma=1.476387 ! 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=0.7893 mas, bmaj=1.875 mas, bpa=-3.298 degrees ! Estimated noise=0.335292 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 = 0.018355 Jy ! Component: 100 - total flux cleaned = 0.0276121 Jy ! Component: 150 - total flux cleaned = 0.0325681 Jy ! Component: 200 - total flux cleaned = 0.0353099 Jy ! Total flux subtracted in 200 components = 0.0353099 Jy ! Clean residual min=-0.004136 max=0.006940 Jy/beam ! Clean residual mean=-0.000001 rms=0.001330 Jy/beam ! Combined flux in latest and established models = 0.12912 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 33 components and 0.12912 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=0.052232Jy sigma=1.311398 ! Fit after self-cal, rms=0.052272Jy sigma=1.310038 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7893 x 1.875 at -3.298 degrees (North through East) ! Clean map min=-0.0040994 max=0.10321 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 LA 0.94 MK 1.01 NL 1.10 ! OV 1.07 PT 0.93 SC 1.12 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 LA 0.92 MK 0.98 NL 1.10 ! OV 1.03 PT 0.96 SC 1.00 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 LA 0.92 MK 0.99 NL 1.07 ! OV 1.05 PT 0.93 SC 1.07 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 LA 0.94 MK 1.03 NL 1.10 ! OV 1.04 PT 0.92 SC 1.02 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 LA 0.90 MK 1.00 NL 1.09 ! OV 1.04 PT 0.92 SC 1.04 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 LA 0.91 MK 1.05 NL 1.06 ! OV 1.03 PT 0.94 SC 1.05 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 LA 0.92 MK 1.04 NL 1.07 ! OV 1.05 PT 0.95 SC 1.01 ! ! ! 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=0.052272Jy sigma=1.310038 ! Fit after self-cal, rms=0.052521Jy sigma=1.287018 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8002 mas, bmaj=1.899 mas, bpa=-3.462 degrees ! Estimated noise=0.335936 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 (2.8, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00439865 Jy ! Component: 100 - total flux cleaned = 0.00512525 Jy ! Component: 150 - total flux cleaned = 0.0053473 Jy ! Component: 200 - total flux cleaned = 0.00557569 Jy ! Total flux subtracted in 200 components = 0.00557569 Jy ! Clean residual min=-0.002314 max=0.002657 Jy/beam ! Clean residual mean=0.000003 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.134696 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 45 components and 0.134696 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=0.052030Jy sigma=1.273453 ! Fit after self-cal, rms=0.052032Jy sigma=1.272362 ! 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=0.052032Jy sigma=1.272362 ! Fit after self-cal, rms=0.050856Jy sigma=1.269101 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7977 mas, bmaj=1.882 mas, bpa=-3.315 degrees ! Estimated noise=0.332383 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000667034 Jy ! Component: 100 - total flux cleaned = 0.00106337 Jy ! Component: 150 - total flux cleaned = 0.00131209 Jy ! Component: 200 - total flux cleaned = 0.00142111 Jy ! Total flux subtracted in 200 components = 0.00142111 Jy ! Clean residual min=-0.001965 max=0.002136 Jy/beam ! Clean residual mean=0.000001 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.136117 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 53 components and 0.136117 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=0.050764Jy sigma=1.266776 ! Fit after self-cal, rms=0.050752Jy sigma=1.266589 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 = 0.000257477 Jy ! Component: 100 - total flux cleaned = 0.000320027 Jy ! Component: 150 - total flux cleaned = 0.000376163 Jy ! Component: 200 - total flux cleaned = 0.000375897 Jy ! Total flux subtracted in 200 components = 0.000375897 Jy ! Clean residual min=-0.001966 max=0.002074 Jy/beam ! Clean residual mean=0.000001 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.136493 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 59 components and 0.136493 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=0.050719Jy sigma=1.265784 ! Fit after self-cal, rms=0.050715Jy sigma=1.265751 ! 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=0.050715Jy sigma=1.265751 ! Fit after self-cal, rms=0.050194Jy sigma=1.265499 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7948 mas, bmaj=1.875 mas, bpa=-3.26 degrees ! Estimated noise=0.330132 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000225004 Jy ! Component: 100 - total flux cleaned = 0.000401961 Jy ! Component: 150 - total flux cleaned = 0.000509406 Jy ! Component: 200 - total flux cleaned = 0.000548716 Jy ! Total flux subtracted in 200 components = 0.000548716 Jy ! Clean residual min=-0.001992 max=0.002041 Jy/beam ! Clean residual mean=0.000001 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.137041 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 62 components and 0.137041 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=0.050171Jy sigma=1.264945 ! Fit after self-cal, rms=0.050167Jy sigma=1.264915 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 (20.6, 43.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00181368 Jy ! Component: 100 - total flux cleaned = 0.00260613 Jy ! Component: 150 - total flux cleaned = 0.0029171 Jy ! Component: 200 - total flux cleaned = 0.00306309 Jy ! Total flux subtracted in 200 components = 0.00306309 Jy ! Clean residual min=-0.001827 max=0.001838 Jy/beam ! Clean residual mean=0.000002 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.140104 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 80 components and 0.140104 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=0.050099Jy sigma=1.263143 ! Fit after self-cal, rms=0.050092Jy sigma=1.262911 ! 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=0.050092Jy sigma=1.262911 ! Fit after self-cal, rms=0.049816Jy sigma=1.262702 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.215 mas, bmaj=5.172 mas, bpa=-3.924 degrees ! Estimated noise=0.436963 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00092867 Jy ! Component: 100 - total flux cleaned = 0.00118456 Jy ! Component: 150 - total flux cleaned = 0.0012045 Jy ! Component: 200 - total flux cleaned = 0.00121991 Jy ! Total flux subtracted in 200 components = 0.00121991 Jy ! Clean residual min=-0.001782 max=0.001786 Jy/beam ! Clean residual mean=0.000002 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.141324 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 89 components and 0.141324 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=0.049804Jy sigma=1.262434 ! Fit after self-cal, rms=0.049800Jy sigma=1.262358 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 = 0.000292307 Jy ! Component: 100 - total flux cleaned = 0.000322357 Jy ! Component: 150 - total flux cleaned = 0.000322318 Jy ! Component: 200 - total flux cleaned = 0.000287519 Jy ! Total flux subtracted in 200 components = 0.000287519 Jy ! Clean residual min=-0.001711 max=0.001785 Jy/beam ! Clean residual mean=0.000001 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.141612 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 91 components and 0.141612 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=0.049799Jy sigma=1.262340 ! Fit after self-cal, rms=0.049795Jy sigma=1.262256 ! 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=0.7939 mas, bmaj=1.872 mas, bpa=-3.273 degrees ! Estimated noise=0.328558 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7939 x 1.872 at -3.273 degrees (North through East) ! Clean map min=-0.0031736 max=0.10268 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=0.6315 mas, bmaj=1.552 mas, bpa=-2.203 degrees ! Estimated noise=0.579067 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0728831 Jy ! Component: 100 - total flux cleaned = 0.0926784 Jy ! Component: 150 - total flux cleaned = 0.103285 Jy ! Component: 200 - total flux cleaned = 0.110486 Jy ! Total flux subtracted in 200 components = 0.110486 Jy ! Clean residual min=-0.005073 max=0.006495 Jy/beam ! Clean residual mean=-0.000000 rms=0.001205 Jy/beam ! Combined flux in latest and established models = 0.110486 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.110486 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7939 mas, bmaj=1.872 mas, bpa=-3.273 degrees ! Estimated noise=0.328558 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0.8, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00989456 Jy ! Component: 100 - total flux cleaned = 0.0150168 Jy ! Component: 150 - total flux cleaned = 0.0184126 Jy ! Component: 200 - total flux cleaned = 0.0210256 Jy ! Total flux subtracted in 200 components = 0.0210256 Jy ! Clean residual min=-0.002460 max=0.002481 Jy/beam ! Clean residual mean=0.000000 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.131512 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 49 components and 0.131512 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=2.215 mas, bmaj=5.172 mas, bpa=-3.924 degrees ! Estimated noise=0.436963 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00336772 Jy ! Component: 100 - total flux cleaned = 0.0055657 Jy ! Component: 150 - total flux cleaned = 0.0070505 Jy ! Component: 200 - total flux cleaned = 0.00809366 Jy ! Total flux subtracted in 200 components = 0.00809366 Jy ! Clean residual min=-0.001664 max=0.001924 Jy/beam ! Clean residual mean=0.000003 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.139606 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 = 0.00075708 Jy ! Component: 100 - total flux cleaned = 0.00101911 Jy ! Component: 150 - total flux cleaned = 0.0012195 Jy ! Component: 200 - total flux cleaned = 0.00135811 Jy ! Total flux subtracted in 200 components = 0.00135811 Jy ! Clean residual min=-0.001711 max=0.001685 Jy/beam ! Clean residual mean=0.000003 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.140964 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 75 components and 0.140964 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7939 mas, bmaj=1.872 mas, bpa=-3.273 degrees ! Estimated noise=0.328558 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000395441 Jy ! Component: 100 - total flux cleaned = -0.00026534 Jy ! Component: 150 - total flux cleaned = -0.000125206 Jy ! Component: 200 - total flux cleaned = -8.73549e-05 Jy ! Total flux subtracted in 200 components = -8.73549e-05 Jy ! Clean residual min=-0.001666 max=0.001586 Jy/beam ! Clean residual mean=-0.000000 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.140876 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 89 components and 0.140876 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=0.049855Jy sigma=1.263692 ! Fit after self-cal, rms=0.049822Jy sigma=1.262930 wmodel /scr/pima/bg219a_uvs/J1356-1724_X_map.mod ! Writing 89 model components to file: /scr/pima/bg219a_uvs/J1356-1724_X_map.mod wobs /scr/pima/bg219a_uvs/J1356-1724_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J1356-1724_X_uvs.fits wwins /scr/pima/bg219a_uvs/J1356-1724_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219a_uvs/J1356-1724_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 = -0.000307817 Jy ! Component: 100 - total flux cleaned = -0.000306947 Jy ! Component: 150 - total flux cleaned = -0.000357648 Jy ! Component: 200 - total flux cleaned = -0.000265366 Jy ! Component: 250 - total flux cleaned = -0.000198844 Jy ! Component: 300 - total flux cleaned = -0.000220584 Jy ! Component: 350 - total flux cleaned = -0.000261244 Jy ! Component: 400 - total flux cleaned = -0.000280831 Jy ! Component: 450 - total flux cleaned = -0.000280901 Jy ! Component: 500 - total flux cleaned = -0.00024377 Jy ! Component: 550 - total flux cleaned = -0.000279715 Jy ! Component: 600 - total flux cleaned = -0.000226539 Jy ! Component: 650 - total flux cleaned = -0.00019245 Jy ! Component: 700 - total flux cleaned = -0.000208744 Jy ! Component: 750 - total flux cleaned = -0.000143446 Jy ! Component: 800 - total flux cleaned = -0.000112018 Jy ! Component: 850 - total flux cleaned = -5.03698e-05 Jy ! Component: 900 - total flux cleaned = -3.56004e-05 Jy ! Component: 950 - total flux cleaned = -5.0971e-05 Jy ! Component: 1000 - total flux cleaned = -6.55241e-05 Jy ! Component: 1050 - total flux cleaned = -5.14209e-05 Jy ! Component: 1100 - total flux cleaned = -2.3715e-05 Jy ! Component: 1150 - total flux cleaned = -2.38513e-05 Jy ! Component: 1200 - total flux cleaned = 1.65087e-05 Jy ! Component: 1250 - total flux cleaned = 2.96233e-05 Jy ! Component: 1300 - total flux cleaned = 2.95557e-05 Jy ! Component: 1350 - total flux cleaned = 5.52613e-05 Jy ! Component: 1400 - total flux cleaned = 5.50331e-05 Jy ! Component: 1450 - total flux cleaned = 6.74732e-05 Jy ! Component: 1500 - total flux cleaned = 6.74675e-05 Jy ! Component: 1550 - total flux cleaned = 6.73651e-05 Jy ! Component: 1600 - total flux cleaned = 5.54393e-05 Jy ! Component: 1650 - total flux cleaned = 3.1906e-05 Jy ! Component: 1700 - total flux cleaned = 4.36869e-05 Jy ! Component: 1750 - total flux cleaned = 2.05835e-05 Jy ! Component: 1800 - total flux cleaned = 2.05842e-05 Jy ! Component: 1850 - total flux cleaned = 2.05218e-05 Jy ! Component: 1900 - total flux cleaned = -1.27686e-05 Jy ! Component: 1950 - total flux cleaned = -2.00684e-06 Jy ! Component: 2000 - total flux cleaned = -7.78637e-05 Jy ! Component: 2050 - total flux cleaned = -7.77244e-05 Jy ! Component: 2100 - total flux cleaned = -0.00010959 Jy ! Component: 2150 - total flux cleaned = -0.000120081 Jy ! Component: 2200 - total flux cleaned = -0.000182122 Jy ! Component: 2250 - total flux cleaned = -0.00020257 Jy ! Component: 2300 - total flux cleaned = -0.000233021 Jy ! Component: 2350 - total flux cleaned = -0.00032334 Jy ! Component: 2400 - total flux cleaned = -0.000333336 Jy ! Component: 2450 - total flux cleaned = -0.000352965 Jy ! Component: 2500 - total flux cleaned = -0.000362804 Jy ! Component: 2550 - total flux cleaned = -0.000411206 Jy ! Component: 2600 - total flux cleaned = -0.00043037 Jy ! Component: 2650 - total flux cleaned = -0.000468349 Jy ! Component: 2700 - total flux cleaned = -0.000477882 Jy ! Component: 2750 - total flux cleaned = -0.000487293 Jy ! Component: 2800 - total flux cleaned = -0.000515136 Jy ! Component: 2850 - total flux cleaned = -0.000524303 Jy ! Component: 2900 - total flux cleaned = -0.000579098 Jy ! Component: 2950 - total flux cleaned = -0.000560844 Jy ! Component: 3000 - total flux cleaned = -0.000569826 Jy ! Component: 3050 - total flux cleaned = -0.000587677 Jy ! Component: 3100 - total flux cleaned = -0.00059646 Jy ! Component: 3150 - total flux cleaned = -0.000587622 Jy ! Component: 3200 - total flux cleaned = -0.000578858 Jy ! Component: 3250 - total flux cleaned = -0.000605067 Jy ! Component: 3300 - total flux cleaned = -0.000613724 Jy ! Component: 3350 - total flux cleaned = -0.000622458 Jy ! Component: 3400 - total flux cleaned = -0.000665319 Jy ! Component: 3450 - total flux cleaned = -0.000639643 Jy ! Component: 3500 - total flux cleaned = -0.000639672 Jy ! Component: 3550 - total flux cleaned = -0.000639684 Jy ! Component: 3600 - total flux cleaned = -0.000656538 Jy ! Component: 3650 - total flux cleaned = -0.000622963 Jy ! Component: 3700 - total flux cleaned = -0.000631307 Jy ! Component: 3750 - total flux cleaned = -0.000622999 Jy ! Component: 3800 - total flux cleaned = -0.000598171 Jy ! Component: 3850 - total flux cleaned = -0.000598171 Jy ! Component: 3900 - total flux cleaned = -0.000581707 Jy ! Component: 3950 - total flux cleaned = -0.000516109 Jy ! Component: 4000 - total flux cleaned = -0.000491585 Jy ! Component: 4050 - total flux cleaned = -0.000467058 Jy ! Total flux subtracted in 4096 components = -0.000410083 Jy ! Clean residual min=-0.000508 max=0.000517 Jy/beam ! Clean residual mean=0.000000 rms=0.000128 Jy/beam ! Combined flux in latest and established models = 0.140466 Jy keep ! Adding 232 model components to the UV plane model. ! The established model now contains 321 components and 0.140466 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J1356-1724_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7939 x 1.872 at -3.273 degrees (North through East) ! Clean map min=-0.001578 max=0.10331 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1356-1724_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.10331 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000125907 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.365619 0.365619 0.731238 1.46248 2.92495 5.84991 11.6998 23.3996 46.7993 93.5985 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.103 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 820.525 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1356-1724_X_uvs.log closed on Wed Apr 6 21:38:39 2016