! Started logfile: /scr/pima/bg219a_uvs/J0013-0423_X_uvs.log on Wed Apr 6 21:18:40 2016 obs /scr/pima/bg219a_uvs/J0013-0423_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0013-0423_X_uva.fits ! AN table 1: 28 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0013-0423 ! ! 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 5040 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/J0013-0423_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 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 24 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=1.035563Jy sigma=26.803393 ! Fit after self-cal, rms=0.763868Jy sigma=19.596471 ! 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=0.6143 mas, bmaj=1.668 mas, bpa=-1.227 degrees ! Estimated noise=0.76536 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 = 0.186182 Jy ! Component: 100 - total flux cleaned = 0.226782 Jy ! Total flux subtracted in 100 components = 0.226782 Jy ! Clean residual min=-0.008227 max=0.013875 Jy/beam ! Clean residual mean=0.000006 rms=0.002392 Jy/beam ! Combined flux in latest and established models = 0.226782 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.226782 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=0.068830Jy sigma=1.730848 ! Fit after self-cal, rms=0.068814Jy sigma=1.730750 ! 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=0.7554 mas, bmaj=1.886 mas, bpa=-0.05604 degrees ! Estimated noise=0.556429 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 = 0.014853 Jy ! Component: 100 - total flux cleaned = 0.0217992 Jy ! Component: 150 - total flux cleaned = 0.0256551 Jy ! Component: 200 - total flux cleaned = 0.0278374 Jy ! Total flux subtracted in 200 components = 0.0278374 Jy ! Clean residual min=-0.006509 max=0.007834 Jy/beam ! Clean residual mean=0.000005 rms=0.001512 Jy/beam ! Combined flux in latest and established models = 0.254619 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 29 components and 0.254619 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=0.066151Jy sigma=1.643113 ! Fit after self-cal, rms=0.066199Jy sigma=1.642994 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7554 x 1.886 at -0.05604 degrees (North through East) ! Clean map min=-0.0056635 max=0.24124 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: ! LA 0.98 MK 1.00 NL 0.98 OV 1.05 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00 MK 1.01 NL 0.99 OV 1.06 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 0.99 NL 0.98 OV 1.05 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 MK 1.00 NL 1.00 OV 1.04 ! PT 0.98 SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 MK 0.98 NL 0.99 OV 1.06 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 0.99 NL 0.97 OV 1.03 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! LA 0.96 MK 0.98 NL 0.97 OV 1.06 ! PT 0.96 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=0.066199Jy sigma=1.642994 ! Fit after self-cal, rms=0.065610Jy sigma=1.624057 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7554 mas, bmaj=1.886 mas, bpa=-0.2267 degrees ! Estimated noise=0.550802 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 = -6.42291e-05 Jy ! Component: 100 - total flux cleaned = 0.000140298 Jy ! Component: 150 - total flux cleaned = 0.000167964 Jy ! Component: 200 - total flux cleaned = 0.000167565 Jy ! Total flux subtracted in 200 components = 0.000167565 Jy ! Clean residual min=-0.005891 max=0.005776 Jy/beam ! Clean residual mean=-0.000001 rms=0.001138 Jy/beam ! Combined flux in latest and established models = 0.254787 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 33 components and 0.254787 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=0.065496Jy sigma=1.624309 ! Fit after self-cal, rms=0.065497Jy sigma=1.624218 ! 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=0.065497Jy sigma=1.624218 ! Fit after self-cal, rms=0.065793Jy sigma=1.591980 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7536 mas, bmaj=1.885 mas, bpa=-0.2878 degrees ! Estimated noise=0.55162 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000269759 Jy ! Component: 100 - total flux cleaned = -0.000248605 Jy ! Component: 150 - total flux cleaned = -0.000248983 Jy ! Component: 200 - total flux cleaned = -0.000231246 Jy ! Total flux subtracted in 200 components = -0.000231246 Jy ! Clean residual min=-0.002473 max=0.002876 Jy/beam ! Clean residual mean=0.000001 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.254555 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 35 components and 0.254555 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=0.065779Jy sigma=1.591708 ! Fit after self-cal, rms=0.065833Jy sigma=1.591627 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 (-3.6, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00245366 Jy ! Component: 100 - total flux cleaned = 0.00319785 Jy ! Component: 150 - total flux cleaned = 0.00347802 Jy ! Component: 200 - total flux cleaned = 0.00363447 Jy ! Total flux subtracted in 200 components = 0.00363447 Jy ! Clean residual min=-0.002300 max=0.002234 Jy/beam ! Clean residual mean=-0.000001 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.25819 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 54 components and 0.25819 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=0.065747Jy sigma=1.589040 ! Fit after self-cal, rms=0.065741Jy sigma=1.588968 ! Inverting map ! Added new window around map position (-26.4, -14.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000933685 Jy ! Component: 100 - total flux cleaned = 0.0010262 Jy ! Component: 150 - total flux cleaned = 0.00120609 Jy ! Component: 200 - total flux cleaned = 0.00138509 Jy ! Total flux subtracted in 200 components = 0.00138509 Jy ! Clean residual min=-0.001932 max=0.001883 Jy/beam ! Clean residual mean=0.000001 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.259575 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 68 components and 0.259575 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=0.065648Jy sigma=1.587121 ! Fit after self-cal, rms=0.065642Jy sigma=1.587024 ! 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=0.065642Jy sigma=1.587024 ! Fit after self-cal, rms=0.065561Jy sigma=1.586772 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7532 mas, bmaj=1.884 mas, bpa=-0.2228 degrees ! Estimated noise=0.550703 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000452683 Jy ! Component: 100 - total flux cleaned = 0.000537462 Jy ! Component: 150 - total flux cleaned = 0.00058796 Jy ! Component: 200 - total flux cleaned = 0.000588086 Jy ! Total flux subtracted in 200 components = 0.000588086 Jy ! Clean residual min=-0.001839 max=0.001894 Jy/beam ! Clean residual mean=0.000001 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.260163 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 75 components and 0.260163 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=0.065534Jy sigma=1.586259 ! Fit after self-cal, rms=0.065533Jy sigma=1.586238 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 (41, 44.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000101337 Jy ! Component: 100 - total flux cleaned = -5.90462e-05 Jy ! Component: 150 - total flux cleaned = -5.94504e-05 Jy ! Component: 200 - total flux cleaned = 2.75551e-06 Jy ! Total flux subtracted in 200 components = 2.75551e-06 Jy ! Clean residual min=-0.001728 max=0.001676 Jy/beam ! Clean residual mean=0.000001 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.260166 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 95 components and 0.260166 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=0.065423Jy sigma=1.584827 ! Fit after self-cal, rms=0.065412Jy sigma=1.584626 ! 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=0.065412Jy sigma=1.584626 ! Fit after self-cal, rms=0.065382Jy sigma=1.584452 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.063 mas, bmaj=4.509 mas, bpa=-3.219 degrees ! Estimated noise=0.733333 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00010533 Jy ! Component: 100 - total flux cleaned = -2.45795e-05 Jy ! Component: 150 - total flux cleaned = -7.87681e-05 Jy ! Component: 200 - total flux cleaned = -0.000151293 Jy ! Total flux subtracted in 200 components = -0.000151293 Jy ! Clean residual min=-0.001267 max=0.001287 Jy/beam ! Clean residual mean=0.000001 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.260015 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 107 components and 0.260015 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=0.065389Jy sigma=1.584399 ! Fit after self-cal, rms=0.065389Jy sigma=1.584385 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 = -4.66142e-05 Jy ! Component: 100 - total flux cleaned = -0.000112436 Jy ! Component: 150 - total flux cleaned = -0.000153773 Jy ! Component: 200 - total flux cleaned = -0.000192262 Jy ! Total flux subtracted in 200 components = -0.000192262 Jy ! Clean residual min=-0.001172 max=0.001230 Jy/beam ! Clean residual mean=0.000001 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.259822 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 111 components and 0.259822 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=0.065383Jy sigma=1.584247 ! Fit after self-cal, rms=0.065382Jy sigma=1.584243 ! 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=0.7533 mas, bmaj=1.884 mas, bpa=-0.2201 degrees ! Estimated noise=0.550796 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7533 x 1.884 at -0.2201 degrees (North through East) ! Clean map min=-0.0018648 max=0.23964 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=0.611 mas, bmaj=1.666 mas, bpa=-1.405 degrees ! Estimated noise=0.756413 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.18397 Jy ! Component: 100 - total flux cleaned = 0.22414 Jy ! Component: 150 - total flux cleaned = 0.23595 Jy ! Component: 200 - total flux cleaned = 0.242013 Jy ! Total flux subtracted in 200 components = 0.242013 Jy ! Clean residual min=-0.003353 max=0.003845 Jy/beam ! Clean residual mean=0.000002 rms=0.000979 Jy/beam ! Combined flux in latest and established models = 0.242013 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.242013 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7533 mas, bmaj=1.884 mas, bpa=-0.2201 degrees ! Estimated noise=0.550796 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 = 0.00576386 Jy ! Component: 100 - total flux cleaned = 0.00911075 Jy ! Component: 150 - total flux cleaned = 0.0105964 Jy ! Component: 200 - total flux cleaned = 0.0116534 Jy ! Total flux subtracted in 200 components = 0.0116534 Jy ! Clean residual min=-0.002222 max=0.002139 Jy/beam ! Clean residual mean=0.000003 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.253666 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 42 components and 0.253666 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=2.063 mas, bmaj=4.509 mas, bpa=-3.219 degrees ! Estimated noise=0.733333 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00256062 Jy ! Component: 100 - total flux cleaned = 0.00371572 Jy ! Component: 150 - total flux cleaned = 0.00425153 Jy ! Component: 200 - total flux cleaned = 0.00471342 Jy ! Total flux subtracted in 200 components = 0.00471342 Jy ! Clean residual min=-0.001679 max=0.001497 Jy/beam ! Clean residual mean=0.000003 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.25838 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 = 0.000328015 Jy ! Component: 100 - total flux cleaned = 0.000603591 Jy ! Component: 150 - total flux cleaned = 0.000801822 Jy ! Component: 200 - total flux cleaned = 0.000929385 Jy ! Total flux subtracted in 200 components = 0.000929385 Jy ! Clean residual min=-0.001390 max=0.001364 Jy/beam ! Clean residual mean=0.000003 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.259309 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 77 components and 0.259309 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7533 mas, bmaj=1.884 mas, bpa=-0.2201 degrees ! Estimated noise=0.550796 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000356859 Jy ! Component: 100 - total flux cleaned = -0.000357312 Jy ! Component: 150 - total flux cleaned = -0.000304939 Jy ! Component: 200 - total flux cleaned = -0.000264915 Jy ! Total flux subtracted in 200 components = -0.000264915 Jy ! Clean residual min=-0.001591 max=0.002002 Jy/beam ! Clean residual mean=0.000001 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.259044 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 96 components and 0.259044 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=0.065412Jy sigma=1.584815 ! Fit after self-cal, rms=0.065409Jy sigma=1.584751 wmodel /scr/pima/bg219a_uvs/J0013-0423_X_map.mod ! Writing 96 model components to file: /scr/pima/bg219a_uvs/J0013-0423_X_map.mod wobs /scr/pima/bg219a_uvs/J0013-0423_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J0013-0423_X_uvs.fits wwins /scr/pima/bg219a_uvs/J0013-0423_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219a_uvs/J0013-0423_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 = 0.000637667 Jy ! Component: 100 - total flux cleaned = 0.000696264 Jy ! Component: 150 - total flux cleaned = 0.000722236 Jy ! Component: 200 - total flux cleaned = 0.000774312 Jy ! Component: 250 - total flux cleaned = 0.000896498 Jy ! Component: 300 - total flux cleaned = 0.000872827 Jy ! Component: 350 - total flux cleaned = 0.000871735 Jy ! Component: 400 - total flux cleaned = 0.000871351 Jy ! Component: 450 - total flux cleaned = 0.000934424 Jy ! Component: 500 - total flux cleaned = 0.000934438 Jy ! Component: 550 - total flux cleaned = 0.000874736 Jy ! Component: 600 - total flux cleaned = 0.00073964 Jy ! Component: 650 - total flux cleaned = 0.000588693 Jy ! Component: 700 - total flux cleaned = 0.000514225 Jy ! Component: 750 - total flux cleaned = 0.000405821 Jy ! Component: 800 - total flux cleaned = 0.000370298 Jy ! Component: 850 - total flux cleaned = 0.000265699 Jy ! Component: 900 - total flux cleaned = 0.000197553 Jy ! Component: 950 - total flux cleaned = 0.000113926 Jy ! Component: 1000 - total flux cleaned = 6.47503e-05 Jy ! Component: 1050 - total flux cleaned = 4.86296e-05 Jy ! Component: 1100 - total flux cleaned = 1.72348e-05 Jy ! Component: 1150 - total flux cleaned = 1.70358e-05 Jy ! Component: 1200 - total flux cleaned = 1.66834e-05 Jy ! Component: 1250 - total flux cleaned = 1.17976e-06 Jy ! Component: 1300 - total flux cleaned = -5.84892e-05 Jy ! Component: 1350 - total flux cleaned = -7.31953e-05 Jy ! Component: 1400 - total flux cleaned = -0.000102059 Jy ! Component: 1450 - total flux cleaned = -7.36546e-05 Jy ! Component: 1500 - total flux cleaned = -4.56865e-05 Jy ! Component: 1550 - total flux cleaned = -1.79804e-05 Jy ! Component: 1600 - total flux cleaned = 9.65017e-06 Jy ! Component: 1650 - total flux cleaned = 7.76142e-05 Jy ! Component: 1700 - total flux cleaned = 0.000104513 Jy ! Component: 1750 - total flux cleaned = 0.000157975 Jy ! Component: 1800 - total flux cleaned = 0.000158019 Jy ! Component: 1850 - total flux cleaned = 0.00021024 Jy ! Component: 1900 - total flux cleaned = 0.000223075 Jy ! Component: 1950 - total flux cleaned = 0.000261501 Jy ! Component: 2000 - total flux cleaned = 0.000286922 Jy ! Component: 2050 - total flux cleaned = 0.000312119 Jy ! Component: 2100 - total flux cleaned = 0.000324619 Jy ! Component: 2150 - total flux cleaned = 0.000361635 Jy ! Component: 2200 - total flux cleaned = 0.000287805 Jy ! Component: 2250 - total flux cleaned = 0.000287877 Jy ! Component: 2300 - total flux cleaned = 0.000300093 Jy ! Component: 2350 - total flux cleaned = 0.000275923 Jy ! Component: 2400 - total flux cleaned = 0.000216017 Jy ! Component: 2450 - total flux cleaned = 0.000192204 Jy ! Component: 2500 - total flux cleaned = 0.000156561 Jy ! Component: 2550 - total flux cleaned = 7.39597e-05 Jy ! Component: 2600 - total flux cleaned = 2.70681e-05 Jy ! Component: 2650 - total flux cleaned = -1.96934e-05 Jy ! Component: 2700 - total flux cleaned = -4.29295e-05 Jy ! Component: 2750 - total flux cleaned = -7.77038e-05 Jy ! Component: 2800 - total flux cleaned = -0.000112249 Jy ! Component: 2850 - total flux cleaned = -0.00015811 Jy ! Component: 2900 - total flux cleaned = -0.000180876 Jy ! Component: 2950 - total flux cleaned = -0.00022633 Jy ! Component: 3000 - total flux cleaned = -0.000271574 Jy ! Component: 3050 - total flux cleaned = -0.00028285 Jy ! Component: 3100 - total flux cleaned = -0.000305351 Jy ! Component: 3150 - total flux cleaned = -0.000316592 Jy ! Component: 3200 - total flux cleaned = -0.000350191 Jy ! Component: 3250 - total flux cleaned = -0.000361374 Jy ! Component: 3300 - total flux cleaned = -0.000394716 Jy ! Component: 3350 - total flux cleaned = -0.000394724 Jy ! Component: 3400 - total flux cleaned = -0.000427903 Jy ! Component: 3450 - total flux cleaned = -0.000438962 Jy ! Component: 3500 - total flux cleaned = -0.000461023 Jy ! Component: 3550 - total flux cleaned = -0.000472014 Jy ! Component: 3600 - total flux cleaned = -0.000472057 Jy ! Component: 3650 - total flux cleaned = -0.000504907 Jy ! Component: 3700 - total flux cleaned = -0.000515901 Jy ! Component: 3750 - total flux cleaned = -0.000515981 Jy ! Component: 3800 - total flux cleaned = -0.000548771 Jy ! Component: 3850 - total flux cleaned = -0.000581547 Jy ! Component: 3900 - total flux cleaned = -0.000592478 Jy ! Component: 3950 - total flux cleaned = -0.000636162 Jy ! Component: 4000 - total flux cleaned = -0.000658022 Jy ! Component: 4050 - total flux cleaned = -0.000690845 Jy ! Total flux subtracted in 4096 components = -0.000734603 Jy ! Clean residual min=-0.000700 max=0.000748 Jy/beam ! Clean residual mean=0.000001 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.258309 Jy keep ! Adding 199 model components to the UV plane model. ! The established model now contains 295 components and 0.25831 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J0013-0423_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7533 x 1.884 at -0.2201 degrees (North through East) ! Clean map min=-0.00158 max=0.23909 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0013-0423_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.239087 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000173222 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.217354 0.217354 0.434708 0.869416 1.73883 3.47766 6.95533 13.9107 27.8213 55.6426 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.239 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1380.24 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0013-0423_X_uvs.log closed on Wed Apr 6 21:18:44 2016