! Started logfile: /scr/pima/bg219e_uvs/J0817+2352_X_uvs.log on Thu Apr 7 09:02:47 2016 obs /scr/pima/bg219e_uvs/J0817+2352_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0817+2352_X_uva.fits ! AN table 1: 52 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.826068 visibilities/baseline/integration-bin. ! Found source: J0817+2352 ! ! 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 23196 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/bg219e_uvs/J0817+2352_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 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 66 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=1.034031Jy sigma=24.394965 ! Fit after self-cal, rms=0.773214Jy sigma=18.185649 ! 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=0.8011 mas, bmaj=1.408 mas, bpa=-10.47 degrees ! Estimated noise=0.574488 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 = 0.178054 Jy ! Component: 100 - total flux cleaned = 0.216881 Jy ! Total flux subtracted in 100 components = 0.216881 Jy ! Clean residual min=-0.004385 max=0.010832 Jy/beam ! Clean residual mean=-0.000009 rms=0.001276 Jy/beam ! Combined flux in latest and established models = 0.216881 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.216881 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=0.064123Jy sigma=1.449523 ! Fit after self-cal, rms=0.064120Jy sigma=1.449435 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00943457 Jy ! Component: 100 - total flux cleaned = 0.0141326 Jy ! Total flux subtracted in 100 components = 0.0141326 Jy ! Clean residual min=-0.004027 max=0.004967 Jy/beam ! Clean residual mean=-0.000005 rms=0.000993 Jy/beam ! Combined flux in latest and established models = 0.231014 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.231014 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=0.062579Jy sigma=1.406937 ! Fit after self-cal, rms=0.062577Jy sigma=1.406807 ! 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=1.022 mas, bmaj=1.68 mas, bpa=-6.881 degrees ! Estimated noise=0.273866 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 (-4.8, 3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.005894 Jy ! Component: 100 - total flux cleaned = 0.00954685 Jy ! Component: 150 - total flux cleaned = 0.0120437 Jy ! Component: 200 - total flux cleaned = 0.013881 Jy ! Total flux subtracted in 200 components = 0.013881 Jy ! Clean residual min=-0.002975 max=0.003433 Jy/beam ! Clean residual mean=-0.000008 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.244895 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 43 components and 0.244895 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=0.061951Jy sigma=1.391435 ! Fit after self-cal, rms=0.061914Jy sigma=1.390447 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.022 x 1.68 at -6.881 degrees (North through East) ! Clean map min=-0.0025787 max=0.22876 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.05 HN 1.02 KP 0.99 ! LA 0.97 MK 0.98 NL 1.01 OV 0.97 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.04 HN 1.02 KP 0.99 ! LA 0.97 MK 0.99 NL 1.03 OV 0.99 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.01 KP 0.98 ! LA 0.96 MK 1.02 NL 1.00 OV 0.98 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 1.03 KP 0.97 ! LA 0.97 MK 1.00 NL 1.01 OV 1.01 ! PT 1.00 SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 0.96 KP 0.98 ! LA 0.96 MK 1.02 NL 1.00 OV 0.98 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.02 KP 0.98 ! LA 0.97 MK 1.07 NL 1.01 OV 0.98 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.01 KP 0.97 ! LA 0.95 MK 1.03 NL 0.99 OV 0.96 ! PT 1.00 SC 1.00 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.061914Jy sigma=1.390447 ! Fit after self-cal, rms=0.061525Jy sigma=1.379330 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.027 mas, bmaj=1.687 mas, bpa=-6.667 degrees ! Estimated noise=0.273083 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 = 0.00133212 Jy ! Component: 100 - total flux cleaned = 0.001864 Jy ! Component: 150 - total flux cleaned = 0.00204013 Jy ! Component: 200 - total flux cleaned = 0.002084 Jy ! Total flux subtracted in 200 components = 0.002084 Jy ! Clean residual min=-0.001999 max=0.002257 Jy/beam ! Clean residual mean=-0.000002 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.246979 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 58 components and 0.246979 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=0.061486Jy sigma=1.378602 ! Fit after self-cal, rms=0.061496Jy sigma=1.378515 ! 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=0.061496Jy sigma=1.378515 ! Fit after self-cal, rms=0.061625Jy sigma=1.373618 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.027 mas, bmaj=1.685 mas, bpa=-6.674 degrees ! Estimated noise=0.273292 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.49595e-05 Jy ! Component: 100 - total flux cleaned = -0.000113071 Jy ! Component: 150 - total flux cleaned = -0.000144948 Jy ! Component: 200 - total flux cleaned = -0.000189366 Jy ! Total flux subtracted in 200 components = -0.000189366 Jy ! Clean residual min=-0.001624 max=0.001938 Jy/beam ! Clean residual mean=-0.000003 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.246789 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 74 components and 0.246789 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=0.061613Jy sigma=1.373351 ! Fit after self-cal, rms=0.061620Jy sigma=1.373321 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 (5.8, -8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146645 Jy ! Component: 100 - total flux cleaned = 0.0015932 Jy ! Component: 150 - total flux cleaned = 0.00171483 Jy ! Component: 200 - total flux cleaned = 0.00181757 Jy ! Total flux subtracted in 200 components = 0.00181757 Jy ! Clean residual min=-0.001496 max=0.001525 Jy/beam ! Clean residual mean=-0.000002 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.248607 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 93 components and 0.248607 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=0.061578Jy sigma=1.372166 ! Fit after self-cal, rms=0.061575Jy sigma=1.372115 ! 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=0.061575Jy sigma=1.372115 ! Fit after self-cal, rms=0.061561Jy sigma=1.372055 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.026 mas, bmaj=1.684 mas, bpa=-6.651 degrees ! Estimated noise=0.273145 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000437637 Jy ! Component: 100 - total flux cleaned = 0.000511373 Jy ! Component: 150 - total flux cleaned = 0.000543882 Jy ! Component: 200 - total flux cleaned = 0.000558885 Jy ! Total flux subtracted in 200 components = 0.000558885 Jy ! Clean residual min=-0.001456 max=0.001476 Jy/beam ! Clean residual mean=-0.000002 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.249166 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 104 components and 0.249166 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=0.061550Jy sigma=1.371845 ! Fit after self-cal, rms=0.061551Jy sigma=1.371834 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 = 0.000149323 Jy ! Component: 100 - total flux cleaned = 0.000163452 Jy ! Component: 150 - total flux cleaned = 0.000150612 Jy ! Component: 200 - total flux cleaned = 0.000138258 Jy ! Total flux subtracted in 200 components = 0.000138258 Jy ! Clean residual min=-0.001451 max=0.001460 Jy/beam ! Clean residual mean=-0.000002 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.249304 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 117 components and 0.249304 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=0.061545Jy sigma=1.371721 ! Fit after self-cal, rms=0.061544Jy sigma=1.371718 ! 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=0.061544Jy sigma=1.371718 ! Fit after self-cal, rms=0.061559Jy sigma=1.371701 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.208 mas, bmaj=2.81 mas, bpa=-4.117 degrees ! Estimated noise=0.33735 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000523716 Jy ! Component: 100 - total flux cleaned = 0.000606364 Jy ! Component: 150 - total flux cleaned = 0.000618256 Jy ! Component: 200 - total flux cleaned = 0.000618878 Jy ! Total flux subtracted in 200 components = 0.000618878 Jy ! Clean residual min=-0.001467 max=0.001696 Jy/beam ! Clean residual mean=-0.000002 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.249923 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 129 components and 0.249923 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=0.061559Jy sigma=1.371687 ! Fit after self-cal, rms=0.061559Jy sigma=1.371679 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 = 8.36023e-05 Jy ! Component: 100 - total flux cleaned = 8.3966e-05 Jy ! Component: 150 - total flux cleaned = 8.40364e-05 Jy ! Component: 200 - total flux cleaned = 7.59632e-05 Jy ! Total flux subtracted in 200 components = 7.59632e-05 Jy ! Clean residual min=-0.001446 max=0.001661 Jy/beam ! Clean residual mean=-0.000002 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.249999 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 138 components and 0.249999 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=0.061559Jy sigma=1.371672 ! Fit after self-cal, rms=0.061559Jy sigma=1.371670 ! 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=1.026 mas, bmaj=1.684 mas, bpa=-6.658 degrees ! Estimated noise=0.273172 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.026 x 1.684 at -6.658 degrees (North through East) ! Clean map min=-0.0013604 max=0.22815 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=0.8034 mas, bmaj=1.408 mas, bpa=-10.21 degrees ! Estimated noise=0.575147 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.178222 Jy ! Component: 100 - total flux cleaned = 0.217104 Jy ! Component: 150 - total flux cleaned = 0.226545 Jy ! Component: 200 - total flux cleaned = 0.231615 Jy ! Total flux subtracted in 200 components = 0.231615 Jy ! Clean residual min=-0.003289 max=0.003941 Jy/beam ! Clean residual mean=-0.000004 rms=0.000838 Jy/beam ! Combined flux in latest and established models = 0.231615 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 0.231615 Jy ! Inverting map and beam ! Estimated beam: bmin=1.026 mas, bmaj=1.684 mas, bpa=-6.658 degrees ! Estimated noise=0.273172 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 = 0.00461513 Jy ! Component: 100 - total flux cleaned = 0.00764097 Jy ! Component: 150 - total flux cleaned = 0.0099163 Jy ! Component: 200 - total flux cleaned = 0.0116718 Jy ! Total flux subtracted in 200 components = 0.0116718 Jy ! Clean residual min=-0.001727 max=0.002206 Jy/beam ! Clean residual mean=-0.000005 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.243286 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 41 components and 0.243286 Jy ! Inverting map ! Added new window around map position (-1.8, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00203513 Jy ! Component: 100 - total flux cleaned = 0.00310267 Jy ! Component: 150 - total flux cleaned = 0.00380232 Jy ! Component: 200 - total flux cleaned = 0.00426893 Jy ! Total flux subtracted in 200 components = 0.00426893 Jy ! Clean residual min=-0.001461 max=0.001533 Jy/beam ! Clean residual mean=-0.000003 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.247555 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 71 components and 0.247555 Jy ! Inverting map ! Added new window around map position (29.4, -18.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000746135 Jy ! Component: 100 - total flux cleaned = 0.000914497 Jy ! Component: 150 - total flux cleaned = 0.00120883 Jy ! Component: 200 - total flux cleaned = 0.00139284 Jy ! Total flux subtracted in 200 components = 0.00139284 Jy ! Clean residual min=-0.001420 max=0.001489 Jy/beam ! Clean residual mean=-0.000003 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.248948 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 88 components and 0.248948 Jy ! Inverting map ! Added new window around map position (-21.4, 7.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108955 Jy ! Component: 100 - total flux cleaned = 0.00122895 Jy ! Component: 150 - total flux cleaned = 0.00150829 Jy ! Component: 200 - total flux cleaned = 0.0016956 Jy ! Total flux subtracted in 200 components = 0.0016956 Jy ! Clean residual min=-0.001300 max=0.001195 Jy/beam ! Clean residual mean=-0.000002 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.250644 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 118 components and 0.250644 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=2.208 mas, bmaj=2.81 mas, bpa=-4.117 degrees ! Estimated noise=0.33735 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000727604 Jy ! Component: 100 - total flux cleaned = 0.00120102 Jy ! Component: 150 - total flux cleaned = 0.00149303 Jy ! Component: 200 - total flux cleaned = 0.00171687 Jy ! Total flux subtracted in 200 components = 0.00171687 Jy ! Clean residual min=-0.001199 max=0.001338 Jy/beam ! Clean residual mean=-0.000003 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.252361 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 = 0.000185098 Jy ! Component: 100 - total flux cleaned = 0.000324797 Jy ! Component: 150 - total flux cleaned = 0.000427524 Jy ! Component: 200 - total flux cleaned = 0.000487791 Jy ! Total flux subtracted in 200 components = 0.000487791 Jy ! Clean residual min=-0.001193 max=0.001313 Jy/beam ! Clean residual mean=-0.000002 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.252849 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 150 components and 0.252848 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.026 mas, bmaj=1.684 mas, bpa=-6.658 degrees ! Estimated noise=0.273172 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000342212 Jy ! Component: 100 - total flux cleaned = -0.000403998 Jy ! Component: 150 - total flux cleaned = -0.000403996 Jy ! Component: 200 - total flux cleaned = -0.000386476 Jy ! Total flux subtracted in 200 components = -0.000386476 Jy ! Clean residual min=-0.001256 max=0.001137 Jy/beam ! Clean residual mean=-0.000002 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.252462 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 166 components and 0.252462 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=0.061457Jy sigma=1.369595 ! Fit after self-cal, rms=0.061453Jy sigma=1.369462 wmodel /scr/pima/bg219e_uvs/J0817+2352_X_map.mod ! Writing 166 model components to file: /scr/pima/bg219e_uvs/J0817+2352_X_map.mod wobs /scr/pima/bg219e_uvs/J0817+2352_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0817+2352_X_uvs.fits wwins /scr/pima/bg219e_uvs/J0817+2352_X_map.win ! wwins: Wrote 6 windows to /scr/pima/bg219e_uvs/J0817+2352_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 = -0.000120257 Jy ! Component: 100 - total flux cleaned = -0.000120753 Jy ! Component: 150 - total flux cleaned = -0.000160265 Jy ! Component: 200 - total flux cleaned = -0.000274421 Jy ! Component: 250 - total flux cleaned = -0.000385252 Jy ! Component: 300 - total flux cleaned = -0.000547137 Jy ! Component: 350 - total flux cleaned = -0.00066998 Jy ! Component: 400 - total flux cleaned = -0.000772353 Jy ! Component: 450 - total flux cleaned = -0.000839174 Jy ! Component: 500 - total flux cleaned = -0.00093782 Jy ! Component: 550 - total flux cleaned = -0.00103471 Jy ! Component: 600 - total flux cleaned = -0.00120868 Jy ! Component: 650 - total flux cleaned = -0.00133239 Jy ! Component: 700 - total flux cleaned = -0.00146926 Jy ! Component: 750 - total flux cleaned = -0.001604 Jy ! Component: 800 - total flux cleaned = -0.00175091 Jy ! Component: 850 - total flux cleaned = -0.00182312 Jy ! Component: 900 - total flux cleaned = -0.00195155 Jy ! Component: 950 - total flux cleaned = -0.00200777 Jy ! Component: 1000 - total flux cleaned = -0.00210505 Jy ! Component: 1050 - total flux cleaned = -0.00218707 Jy ! Component: 1100 - total flux cleaned = -0.00228155 Jy ! Component: 1150 - total flux cleaned = -0.00236136 Jy ! Component: 1200 - total flux cleaned = -0.00240095 Jy ! Component: 1250 - total flux cleaned = -0.00243996 Jy ! Component: 1300 - total flux cleaned = -0.00250441 Jy ! Component: 1350 - total flux cleaned = -0.00255527 Jy ! Component: 1400 - total flux cleaned = -0.00258046 Jy ! Component: 1450 - total flux cleaned = -0.00261778 Jy ! Component: 1500 - total flux cleaned = -0.00267919 Jy ! Component: 1550 - total flux cleaned = -0.00270347 Jy ! Component: 1600 - total flux cleaned = -0.00271561 Jy ! Component: 1650 - total flux cleaned = -0.00273962 Jy ! Component: 1700 - total flux cleaned = -0.002787 Jy ! Component: 1750 - total flux cleaned = -0.00282225 Jy ! Component: 1800 - total flux cleaned = -0.00285707 Jy ! Component: 1850 - total flux cleaned = -0.00288009 Jy ! Component: 1900 - total flux cleaned = -0.00289157 Jy ! Component: 1950 - total flux cleaned = -0.00294833 Jy ! Component: 2000 - total flux cleaned = -0.00297084 Jy ! Component: 2050 - total flux cleaned = -0.00304884 Jy ! Component: 2100 - total flux cleaned = -0.00308204 Jy ! Component: 2150 - total flux cleaned = -0.00311503 Jy ! Component: 2200 - total flux cleaned = -0.00316948 Jy ! Component: 2250 - total flux cleaned = -0.00316943 Jy ! Component: 2300 - total flux cleaned = -0.00321225 Jy ! Component: 2350 - total flux cleaned = -0.00324411 Jy ! Component: 2400 - total flux cleaned = -0.00323369 Jy ! Component: 2450 - total flux cleaned = -0.00326515 Jy ! Component: 2500 - total flux cleaned = -0.00331703 Jy ! Component: 2550 - total flux cleaned = -0.00334785 Jy ! Component: 2600 - total flux cleaned = -0.00329674 Jy ! Component: 2650 - total flux cleaned = -0.00331714 Jy ! Component: 2700 - total flux cleaned = -0.00334747 Jy ! Component: 2750 - total flux cleaned = -0.00341742 Jy ! Component: 2800 - total flux cleaned = -0.00340747 Jy ! Component: 2850 - total flux cleaned = -0.00342715 Jy ! Component: 2900 - total flux cleaned = -0.0034371 Jy ! Component: 2950 - total flux cleaned = -0.00347607 Jy ! Component: 3000 - total flux cleaned = -0.00352447 Jy ! Component: 3050 - total flux cleaned = -0.00353401 Jy ! Component: 3100 - total flux cleaned = -0.00358178 Jy ! Component: 3150 - total flux cleaned = -0.00360077 Jy ! Component: 3200 - total flux cleaned = -0.00360071 Jy ! Component: 3250 - total flux cleaned = -0.00361958 Jy ! Component: 3300 - total flux cleaned = -0.00364758 Jy ! Component: 3350 - total flux cleaned = -0.00365687 Jy ! Component: 3400 - total flux cleaned = -0.00368464 Jy ! Component: 3450 - total flux cleaned = -0.00370296 Jy ! Component: 3500 - total flux cleaned = -0.00373036 Jy ! Component: 3550 - total flux cleaned = -0.0037486 Jy ! Component: 3600 - total flux cleaned = -0.00381175 Jy ! Component: 3650 - total flux cleaned = -0.0038386 Jy ! Component: 3700 - total flux cleaned = -0.00384754 Jy ! Component: 3750 - total flux cleaned = -0.00388307 Jy ! Component: 3800 - total flux cleaned = -0.00393603 Jy ! Component: 3850 - total flux cleaned = -0.00397995 Jy ! Component: 3900 - total flux cleaned = -0.00398868 Jy ! Component: 3950 - total flux cleaned = -0.00401475 Jy ! Component: 4000 - total flux cleaned = -0.00404073 Jy ! Component: 4050 - total flux cleaned = -0.00407517 Jy ! Total flux subtracted in 4096 components = -0.00408376 Jy ! Clean residual min=-0.000496 max=0.000550 Jy/beam ! Clean residual mean=-0.000001 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.248378 Jy keep ! Adding 278 model components to the UV plane model. ! The established model now contains 444 components and 0.248378 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0817+2352_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.026 x 1.684 at -6.658 degrees (North through East) ! Clean map min=-0.0010026 max=0.22804 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0817+2352_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.228042 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000144069 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.18953 0.18953 0.37906 0.75812 1.51624 3.03248 6.06496 12.1299 24.2598 48.5197 97.0393 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.228 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1582.86 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0817+2352_X_uvs.log closed on Thu Apr 7 09:02:52 2016