! Started logfile: /scr/pima/bg219e_uvs/J1219+6344_X_uvs.log on Thu Apr 7 09:08:00 2016 obs /scr/pima/bg219e_uvs/J1219+6344_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1219+6344_X_uva.fits ! AN table 1: 52 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.917201 visibilities/baseline/integration-bin. ! Found source: J1219+6344 ! ! 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 20604 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/J1219+6344_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 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 36 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=1.015011Jy sigma=23.758357 ! Fit after self-cal, rms=0.805228Jy sigma=18.859087 ! 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=1.047 mas, bmaj=1.358 mas, bpa=70 degrees ! Estimated noise=0.535483 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 = 0.1492 Jy ! Component: 100 - total flux cleaned = 0.182678 Jy ! Total flux subtracted in 100 components = 0.182678 Jy ! Clean residual min=-0.004988 max=0.011504 Jy/beam ! Clean residual mean=0.000014 rms=0.001393 Jy/beam ! Combined flux in latest and established models = 0.182678 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.182678 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=0.064791Jy sigma=1.452587 ! Fit after self-cal, rms=0.064781Jy sigma=1.452227 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0113164 Jy ! Component: 100 - total flux cleaned = 0.0162541 Jy ! Total flux subtracted in 100 components = 0.0162541 Jy ! Clean residual min=-0.003991 max=0.004487 Jy/beam ! Clean residual mean=0.000009 rms=0.001024 Jy/beam ! Combined flux in latest and established models = 0.198932 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 16 components and 0.198932 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=0.062191Jy sigma=1.386088 ! Fit after self-cal, rms=0.062175Jy sigma=1.385567 ! 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=1.367 mas, bmaj=1.623 mas, bpa=79.73 degrees ! Estimated noise=0.293354 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 = 0.00525389 Jy ! Component: 100 - total flux cleaned = 0.00804493 Jy ! Component: 150 - total flux cleaned = 0.00979569 Jy ! Component: 200 - total flux cleaned = 0.0109038 Jy ! Total flux subtracted in 200 components = 0.0109038 Jy ! Clean residual min=-0.002508 max=0.003285 Jy/beam ! Clean residual mean=0.000010 rms=0.000673 Jy/beam ! Combined flux in latest and established models = 0.209836 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 31 components and 0.209836 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=0.061743Jy sigma=1.374642 ! Fit after self-cal, rms=0.061745Jy sigma=1.374594 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.367 x 1.623 at 79.73 degrees (North through East) ! Clean map min=-0.0023999 max=0.19477 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 1.03 FD 1.00 HN 1.01 KP 0.99 ! LA 0.98 NL 1.05 OV 0.98 PT 1.02 ! SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.00 KP 0.98 ! LA 0.99 NL 1.05 OV 1.01 PT 1.00 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.99 KP 0.96 ! LA 0.98 NL 1.04 OV 1.00 PT 0.99 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.01 KP 0.98 ! LA 0.96 NL 1.05 OV 1.03 PT 0.99 ! SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.00 KP 0.98 ! LA 0.96 NL 1.06 OV 0.99 PT 0.98 ! SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.00 KP 0.97 ! LA 0.95 NL 1.06 OV 1.01 PT 0.93 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.97 KP 0.98 ! LA 0.96 NL 1.06 OV 1.00 PT 1.02 ! 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=0.061745Jy sigma=1.374594 ! Fit after self-cal, rms=0.061139Jy sigma=1.363823 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.368 mas, bmaj=1.624 mas, bpa=79.63 degrees ! Estimated noise=0.293119 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 = -0.000180449 Jy ! Component: 100 - total flux cleaned = -0.000196765 Jy ! Component: 150 - total flux cleaned = -0.0002387 Jy ! Component: 200 - total flux cleaned = -0.000288603 Jy ! Total flux subtracted in 200 components = -0.000288603 Jy ! Clean residual min=-0.002133 max=0.002081 Jy/beam ! Clean residual mean=0.000003 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.209548 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 34 components and 0.209548 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=0.061131Jy sigma=1.363669 ! Fit after self-cal, rms=0.061132Jy sigma=1.363599 ! 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=0.061132Jy sigma=1.363599 ! Fit after self-cal, rms=0.061049Jy sigma=1.358249 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.368 mas, bmaj=1.622 mas, bpa=79.33 degrees ! Estimated noise=0.293194 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000126476 Jy ! Component: 100 - total flux cleaned = -0.000124845 Jy ! Component: 150 - total flux cleaned = -0.000124759 Jy ! Component: 200 - total flux cleaned = -0.000124759 Jy ! Total flux subtracted in 200 components = -0.000124759 Jy ! Clean residual min=-0.001723 max=0.001632 Jy/beam ! Clean residual mean=-0.000001 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.209423 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 38 components and 0.209423 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=0.061042Jy sigma=1.358116 ! Fit after self-cal, rms=0.061049Jy sigma=1.358078 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 = -2.70236e-05 Jy ! Component: 100 - total flux cleaned = -3.59599e-05 Jy ! Component: 150 - total flux cleaned = -6.30576e-05 Jy ! Component: 200 - total flux cleaned = -8.91975e-05 Jy ! Total flux subtracted in 200 components = -8.91975e-05 Jy ! Clean residual min=-0.001710 max=0.001633 Jy/beam ! Clean residual mean=-0.000001 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.209334 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 40 components and 0.209334 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=0.061046Jy sigma=1.358014 ! Fit after self-cal, rms=0.061045Jy sigma=1.358011 ! 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=0.061045Jy sigma=1.358011 ! Fit after self-cal, rms=0.061060Jy sigma=1.357976 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.367 mas, bmaj=1.622 mas, bpa=79.31 degrees ! Estimated noise=0.293199 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.89288e-05 Jy ! Component: 100 - total flux cleaned = -4.71802e-05 Jy ! Component: 150 - total flux cleaned = -5.71638e-05 Jy ! Component: 200 - total flux cleaned = -6.54438e-05 Jy ! Total flux subtracted in 200 components = -6.54438e-05 Jy ! Clean residual min=-0.001750 max=0.001618 Jy/beam ! Clean residual mean=-0.000001 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.209268 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 41 components and 0.209268 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=0.061056Jy sigma=1.357901 ! Fit after self-cal, rms=0.061056Jy sigma=1.357898 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 = -2.54773e-05 Jy ! Component: 100 - total flux cleaned = -4.15548e-05 Jy ! Component: 150 - total flux cleaned = -6.4273e-05 Jy ! Component: 200 - total flux cleaned = -8.59991e-05 Jy ! Total flux subtracted in 200 components = -8.59991e-05 Jy ! Clean residual min=-0.001742 max=0.001617 Jy/beam ! Clean residual mean=-0.000001 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.209182 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 41 components and 0.209182 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=0.061054Jy sigma=1.357857 ! Fit after self-cal, rms=0.061054Jy sigma=1.357855 ! 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=0.061054Jy sigma=1.357855 ! Fit after self-cal, rms=0.061073Jy sigma=1.357837 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.384 mas, bmaj=2.637 mas, bpa=-72 degrees ! Estimated noise=0.342475 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000126728 Jy ! Component: 100 - total flux cleaned = 0.000155007 Jy ! Component: 150 - total flux cleaned = 0.000166739 Jy ! Component: 200 - total flux cleaned = 0.000172031 Jy ! Total flux subtracted in 200 components = 0.000172031 Jy ! Clean residual min=-0.001835 max=0.001810 Jy/beam ! Clean residual mean=-0.000001 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.209354 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 45 components and 0.209354 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=0.061074Jy sigma=1.357858 ! Fit after self-cal, rms=0.061074Jy sigma=1.357852 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 = -1.91757e-06 Jy ! Component: 100 - total flux cleaned = 7.24499e-06 Jy ! Component: 150 - total flux cleaned = 1.14553e-05 Jy ! Component: 200 - total flux cleaned = 1.54068e-05 Jy ! Total flux subtracted in 200 components = 1.54068e-05 Jy ! Clean residual min=-0.001831 max=0.001801 Jy/beam ! Clean residual mean=-0.000001 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.20937 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 47 components and 0.20937 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=0.061075Jy sigma=1.357869 ! Fit after self-cal, rms=0.061075Jy sigma=1.357862 ! 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=1.366 mas, bmaj=1.622 mas, bpa=79.25 degrees ! Estimated noise=0.293234 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.366 x 1.622 at 79.25 degrees (North through East) ! Clean map min=-0.0016524 max=0.19521 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=1.043 mas, bmaj=1.356 mas, bpa=69.68 degrees ! Estimated noise=0.53556 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.149162 Jy ! Component: 100 - total flux cleaned = 0.183102 Jy ! Component: 150 - total flux cleaned = 0.194808 Jy ! Component: 200 - total flux cleaned = 0.200003 Jy ! Total flux subtracted in 200 components = 0.200003 Jy ! Clean residual min=-0.003546 max=0.003670 Jy/beam ! Clean residual mean=0.000003 rms=0.000822 Jy/beam ! Combined flux in latest and established models = 0.200003 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.200003 Jy ! Inverting map and beam ! Estimated beam: bmin=1.366 mas, bmaj=1.622 mas, bpa=79.25 degrees ! Estimated noise=0.293234 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 = 0.004616 Jy ! Component: 100 - total flux cleaned = 0.00648459 Jy ! Component: 150 - total flux cleaned = 0.00745765 Jy ! Component: 200 - total flux cleaned = 0.00802694 Jy ! Total flux subtracted in 200 components = 0.00802694 Jy ! Clean residual min=-0.001738 max=0.001664 Jy/beam ! Clean residual mean=-0.000000 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.20803 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 32 components and 0.20803 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=2.384 mas, bmaj=2.637 mas, bpa=-72 degrees ! Estimated noise=0.342475 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000679911 Jy ! Component: 100 - total flux cleaned = 0.000887194 Jy ! Component: 150 - total flux cleaned = 0.000921817 Jy ! Component: 200 - total flux cleaned = 0.00094456 Jy ! Total flux subtracted in 200 components = 0.00094456 Jy ! Clean residual min=-0.001789 max=0.001819 Jy/beam ! Clean residual mean=-0.000001 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.208974 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 = 2.11756e-05 Jy ! Component: 100 - total flux cleaned = 4.06066e-05 Jy ! Component: 150 - total flux cleaned = 5.8963e-05 Jy ! Component: 200 - total flux cleaned = 7.61238e-05 Jy ! Total flux subtracted in 200 components = 7.61238e-05 Jy ! Clean residual min=-0.001804 max=0.001805 Jy/beam ! Clean residual mean=-0.000001 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.20905 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 38 components and 0.20905 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.366 mas, bmaj=1.622 mas, bpa=79.25 degrees ! Estimated noise=0.293234 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000154991 Jy ! Component: 100 - total flux cleaned = -0.000218987 Jy ! Component: 150 - total flux cleaned = -0.000237624 Jy ! Component: 200 - total flux cleaned = -0.000253579 Jy ! Total flux subtracted in 200 components = -0.000253579 Jy ! Clean residual min=-0.001755 max=0.001619 Jy/beam ! Clean residual mean=-0.000001 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.208797 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 42 components and 0.208797 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=0.061068Jy sigma=1.357798 ! Fit after self-cal, rms=0.061067Jy sigma=1.357786 wmodel /scr/pima/bg219e_uvs/J1219+6344_X_map.mod ! Writing 42 model components to file: /scr/pima/bg219e_uvs/J1219+6344_X_map.mod wobs /scr/pima/bg219e_uvs/J1219+6344_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J1219+6344_X_uvs.fits wwins /scr/pima/bg219e_uvs/J1219+6344_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219e_uvs/J1219+6344_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 = -0.000162123 Jy ! Component: 100 - total flux cleaned = -0.000217955 Jy ! Component: 150 - total flux cleaned = -0.000217415 Jy ! Component: 200 - total flux cleaned = -0.000364955 Jy ! Component: 250 - total flux cleaned = -0.000436559 Jy ! Component: 300 - total flux cleaned = -0.00048316 Jy ! Component: 350 - total flux cleaned = -0.000528022 Jy ! Component: 400 - total flux cleaned = -0.000463707 Jy ! Component: 450 - total flux cleaned = -0.000442565 Jy ! Component: 500 - total flux cleaned = -0.000360662 Jy ! Component: 550 - total flux cleaned = -0.0002602 Jy ! Component: 600 - total flux cleaned = -0.000162863 Jy ! Component: 650 - total flux cleaned = -0.000163183 Jy ! Component: 700 - total flux cleaned = -0.000144392 Jy ! Component: 750 - total flux cleaned = -0.000162645 Jy ! Component: 800 - total flux cleaned = -0.000144496 Jy ! Component: 850 - total flux cleaned = -0.000145139 Jy ! Component: 900 - total flux cleaned = -0.000197073 Jy ! Component: 950 - total flux cleaned = -0.000231075 Jy ! Component: 1000 - total flux cleaned = -0.000181265 Jy ! Component: 1050 - total flux cleaned = -0.00026293 Jy ! Component: 1100 - total flux cleaned = -0.000182587 Jy ! Component: 1150 - total flux cleaned = -0.000214791 Jy ! Component: 1200 - total flux cleaned = -0.000246245 Jy ! Component: 1250 - total flux cleaned = -0.00026163 Jy ! Component: 1300 - total flux cleaned = -0.000307031 Jy ! Component: 1350 - total flux cleaned = -0.000292249 Jy ! Component: 1400 - total flux cleaned = -0.000321819 Jy ! Component: 1450 - total flux cleaned = -0.000350709 Jy ! Component: 1500 - total flux cleaned = -0.000350993 Jy ! Component: 1550 - total flux cleaned = -0.000379213 Jy ! Component: 1600 - total flux cleaned = -0.000434815 Jy ! Component: 1650 - total flux cleaned = -0.000476253 Jy ! Component: 1700 - total flux cleaned = -0.000516857 Jy ! Component: 1750 - total flux cleaned = -0.000503452 Jy ! Component: 1800 - total flux cleaned = -0.000529995 Jy ! Component: 1850 - total flux cleaned = -0.000556102 Jy ! Component: 1900 - total flux cleaned = -0.000595127 Jy ! Component: 1950 - total flux cleaned = -0.0006337 Jy ! Component: 2000 - total flux cleaned = -0.000620689 Jy ! Component: 2050 - total flux cleaned = -0.000633463 Jy ! Component: 2100 - total flux cleaned = -0.000658478 Jy ! Component: 2150 - total flux cleaned = -0.00068314 Jy ! Component: 2200 - total flux cleaned = -0.000683251 Jy ! Component: 2250 - total flux cleaned = -0.000695492 Jy ! Component: 2300 - total flux cleaned = -0.000719744 Jy ! Component: 2350 - total flux cleaned = -0.000719809 Jy ! Component: 2400 - total flux cleaned = -0.000779497 Jy ! Component: 2450 - total flux cleaned = -0.000779557 Jy ! Component: 2500 - total flux cleaned = -0.000826337 Jy ! Component: 2550 - total flux cleaned = -0.00087274 Jy ! Component: 2600 - total flux cleaned = -0.000895679 Jy ! Component: 2650 - total flux cleaned = -0.000895628 Jy ! Component: 2700 - total flux cleaned = -0.00096339 Jy ! Component: 2750 - total flux cleaned = -0.000985889 Jy ! Component: 2800 - total flux cleaned = -0.00105255 Jy ! Component: 2850 - total flux cleaned = -0.00107444 Jy ! Component: 2900 - total flux cleaned = -0.00111836 Jy ! Component: 2950 - total flux cleaned = -0.00114009 Jy ! Component: 3000 - total flux cleaned = -0.00118318 Jy ! Component: 3050 - total flux cleaned = -0.00126874 Jy ! Component: 3100 - total flux cleaned = -0.00129004 Jy ! Component: 3150 - total flux cleaned = -0.00131114 Jy ! Component: 3200 - total flux cleaned = -0.00137405 Jy ! Component: 3250 - total flux cleaned = -0.00143645 Jy ! Component: 3300 - total flux cleaned = -0.0014984 Jy ! Component: 3350 - total flux cleaned = -0.00158024 Jy ! Component: 3400 - total flux cleaned = -0.0016514 Jy ! Component: 3450 - total flux cleaned = -0.00166167 Jy ! Component: 3500 - total flux cleaned = -0.00176218 Jy ! Component: 3550 - total flux cleaned = -0.00183204 Jy ! Component: 3600 - total flux cleaned = -0.00192117 Jy ! Component: 3650 - total flux cleaned = -0.00193094 Jy ! Component: 3700 - total flux cleaned = -0.00204829 Jy ! Component: 3750 - total flux cleaned = -0.00211629 Jy ! Component: 3800 - total flux cleaned = -0.00216452 Jy ! Component: 3850 - total flux cleaned = -0.00222203 Jy ! Component: 3900 - total flux cleaned = -0.00224108 Jy ! Component: 3950 - total flux cleaned = -0.00233591 Jy ! Component: 4000 - total flux cleaned = -0.00237348 Jy ! Component: 4050 - total flux cleaned = -0.00244846 Jy ! Total flux subtracted in 4096 components = -0.00249497 Jy ! Clean residual min=-0.000653 max=0.000602 Jy/beam ! Clean residual mean=0.000000 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.206302 Jy keep ! Adding 246 model components to the UV plane model. ! The established model now contains 288 components and 0.206302 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J1219+6344_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.366 x 1.622 at 79.25 degrees (North through East) ! Clean map min=-0.00093671 max=0.19567 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1219+6344_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.195667 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000152372 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.233619 0.233619 0.467238 0.934477 1.86895 3.73791 7.47581 14.9516 29.9032 59.8065 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.195 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1284.14 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1219+6344_X_uvs.log closed on Thu Apr 7 09:08:04 2016