! Started logfile: /scr/pima/bg219e_uvs/J1623+3909_X_uvs.log on Thu Apr 7 09:13:09 2016 obs /scr/pima/bg219e_uvs/J1623+3909_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1623+3909_X_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.656173 visibilities/baseline/integration-bin. ! Found source: J1623+3909 ! ! 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 12756 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219e_uvs/J1623+3909_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 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 88 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=1.002853Jy sigma=25.724078 ! Fit after self-cal, rms=0.940271Jy sigma=24.082230 ! 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=0.885 mas, bmaj=1.882 mas, bpa=31.96 degrees ! Estimated noise=0.599981 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 = 0.0447554 Jy ! Component: 100 - total flux cleaned = 0.0587212 Jy ! Total flux subtracted in 100 components = 0.0587212 Jy ! Clean residual min=-0.004533 max=0.006610 Jy/beam ! Clean residual mean=0.000003 rms=0.001191 Jy/beam ! Combined flux in latest and established models = 0.0587212 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0587212 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=0.056680Jy sigma=1.412687 ! Fit after self-cal, rms=0.055539Jy sigma=1.383318 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00881708 Jy ! Component: 100 - total flux cleaned = 0.0138112 Jy ! Total flux subtracted in 100 components = 0.0138112 Jy ! Clean residual min=-0.003805 max=0.003594 Jy/beam ! Clean residual mean=0.000000 rms=0.000898 Jy/beam ! Combined flux in latest and established models = 0.0725325 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 16 components and 0.0725325 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=0.053948Jy sigma=1.338213 ! Fit after self-cal, rms=0.053873Jy sigma=1.335968 ! 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=1.157 mas, bmaj=1.959 mas, bpa=28.32 degrees ! Estimated noise=0.349261 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 (-1.2, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00453018 Jy ! Component: 100 - total flux cleaned = 0.00707415 Jy ! Component: 150 - total flux cleaned = 0.00880179 Jy ! Component: 200 - total flux cleaned = 0.00989047 Jy ! Total flux subtracted in 200 components = 0.00989047 Jy ! Clean residual min=-0.002274 max=0.002136 Jy/beam ! Clean residual mean=-0.000003 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.0824229 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 41 components and 0.0824229 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=0.053489Jy sigma=1.324914 ! Fit after self-cal, rms=0.053458Jy sigma=1.324039 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.157 x 1.959 at 28.32 degrees (North through East) ! Clean map min=-0.0021571 max=0.059669 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 1.07 FD 1.08 HN 1.00 KP 0.92 ! LA 0.98 MK 1.11 NL 0.96 OV 1.02 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.95 HN 0.94 KP 1.02 ! LA 0.98 MK 0.97 NL 1.03 OV 1.00 ! PT 0.94 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.06 KP 1.05 ! LA 0.95 MK 1.15 NL 0.97 OV 0.99 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.99 HN 0.95 KP 1.06 ! LA 1.01 MK 0.98 NL 0.93 OV 1.05 ! PT 0.90 SC 0.97 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.10 HN 0.99 KP 0.98 ! LA 0.96 MK 1.01 NL 0.98 OV 0.97 ! PT 0.95 SC 0.88 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.94 HN 0.91 KP 0.93 ! LA 1.00 MK 0.95 NL 1.01 OV 1.04 ! PT 0.94 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.92 HN 0.96 KP 1.06 ! LA 1.02 MK 0.99 NL 0.94 OV 0.98 ! PT 0.98 SC 1.06 ! ! ! 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=0.053458Jy sigma=1.324039 ! Fit after self-cal, rms=0.052738Jy sigma=1.318713 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.161 mas, bmaj=1.958 mas, bpa=27.89 degrees ! Estimated noise=0.345462 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 = 0.000781254 Jy ! Component: 100 - total flux cleaned = 0.00104369 Jy ! Component: 150 - total flux cleaned = 0.00109497 Jy ! Component: 200 - total flux cleaned = 0.00118247 Jy ! Total flux subtracted in 200 components = 0.00118247 Jy ! Clean residual min=-0.001972 max=0.002046 Jy/beam ! Clean residual mean=-0.000002 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.0836054 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 56 components and 0.0836054 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=0.052701Jy sigma=1.317819 ! Fit after self-cal, rms=0.052726Jy sigma=1.317441 ! 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=0.052726Jy sigma=1.317441 ! Fit after self-cal, rms=0.052918Jy sigma=1.313415 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.161 mas, bmaj=1.959 mas, bpa=27.69 degrees ! Estimated noise=0.345236 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000514885 Jy ! Component: 100 - total flux cleaned = 0.000744694 Jy ! Component: 150 - total flux cleaned = 0.000813095 Jy ! Component: 200 - total flux cleaned = 0.000857152 Jy ! Total flux subtracted in 200 components = 0.000857152 Jy ! Clean residual min=-0.001875 max=0.001902 Jy/beam ! Clean residual mean=-0.000003 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.0844626 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 71 components and 0.0844626 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=0.052903Jy sigma=1.313056 ! Fit after self-cal, rms=0.052929Jy sigma=1.312806 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 (47.8, -34.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144152 Jy ! Component: 100 - total flux cleaned = 0.0018376 Jy ! Component: 150 - total flux cleaned = 0.00212078 Jy ! Component: 200 - total flux cleaned = 0.00233129 Jy ! Total flux subtracted in 200 components = 0.00233129 Jy ! Clean residual min=-0.001729 max=0.001763 Jy/beam ! Clean residual mean=-0.000002 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.0867939 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 87 components and 0.0867939 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=0.052851Jy sigma=1.310928 ! Fit after self-cal, rms=0.052849Jy sigma=1.310767 ! Inverting map ! Added new window around map position (-5.8, 48.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000830484 Jy ! Component: 100 - total flux cleaned = 0.000780848 Jy ! Component: 150 - total flux cleaned = 0.000908243 Jy ! Component: 200 - total flux cleaned = 0.00102179 Jy ! Total flux subtracted in 200 components = 0.00102179 Jy ! Clean residual min=-0.001639 max=0.001708 Jy/beam ! Clean residual mean=-0.000002 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0878157 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 105 components and 0.0878157 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=0.052790Jy sigma=1.309385 ! Fit after self-cal, rms=0.052786Jy sigma=1.309275 ! Inverting map ! Added new window around map position (35.2, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111174 Jy ! Component: 100 - total flux cleaned = 0.00141484 Jy ! Component: 150 - total flux cleaned = 0.00162623 Jy ! Component: 200 - total flux cleaned = 0.00187037 Jy ! Total flux subtracted in 200 components = 0.00187037 Jy ! Clean residual min=-0.001583 max=0.001338 Jy/beam ! Clean residual mean=-0.000002 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.089686 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 119 components and 0.089686 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=0.052732Jy sigma=1.307989 ! Fit after self-cal, rms=0.052730Jy sigma=1.307882 ! 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=0.052730Jy sigma=1.307882 ! Fit after self-cal, rms=0.052239Jy sigma=1.307657 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.16 mas, bmaj=1.957 mas, bpa=27.63 degrees ! Estimated noise=0.342491 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000541429 Jy ! Component: 100 - total flux cleaned = 0.000761326 Jy ! Component: 150 - total flux cleaned = 0.000938292 Jy ! Component: 200 - total flux cleaned = 0.00110614 Jy ! Total flux subtracted in 200 components = 0.00110614 Jy ! Clean residual min=-0.001499 max=0.001298 Jy/beam ! Clean residual mean=-0.000002 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.0907922 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 126 components and 0.0907922 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=0.052212Jy sigma=1.307060 ! Fit after self-cal, rms=0.052209Jy sigma=1.307023 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 = 0.000345802 Jy ! Component: 100 - total flux cleaned = 0.000480662 Jy ! Component: 150 - total flux cleaned = 0.000632146 Jy ! Component: 200 - total flux cleaned = 0.000757632 Jy ! Total flux subtracted in 200 components = 0.000757632 Jy ! Clean residual min=-0.001454 max=0.001318 Jy/beam ! Clean residual mean=-0.000002 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.0915498 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 140 components and 0.0915498 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=0.052192Jy sigma=1.306630 ! Fit after self-cal, rms=0.052191Jy sigma=1.306618 ! 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=0.052191Jy sigma=1.306618 ! Fit after self-cal, rms=0.052022Jy sigma=1.306580 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.177 mas, bmaj=2.55 mas, bpa=11.06 degrees ! Estimated noise=0.400717 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000206967 Jy ! Component: 100 - total flux cleaned = 0.000423133 Jy ! Component: 150 - total flux cleaned = 0.000560832 Jy ! Component: 200 - total flux cleaned = 0.000683768 Jy ! Total flux subtracted in 200 components = 0.000683768 Jy ! Clean residual min=-0.001661 max=0.001384 Jy/beam ! Clean residual mean=-0.000002 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.0922336 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 161 components and 0.0922335 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=0.052017Jy sigma=1.306394 ! Fit after self-cal, rms=0.052014Jy sigma=1.306372 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 = 0.000126964 Jy ! Component: 100 - total flux cleaned = 0.000228369 Jy ! Component: 150 - total flux cleaned = 0.000336403 Jy ! Component: 200 - total flux cleaned = 0.00043715 Jy ! Total flux subtracted in 200 components = 0.00043715 Jy ! Clean residual min=-0.001669 max=0.001393 Jy/beam ! Clean residual mean=-0.000002 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.0926707 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 171 components and 0.0926707 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=0.052011Jy sigma=1.306269 ! Fit after self-cal, rms=0.052010Jy sigma=1.306259 ! 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=1.16 mas, bmaj=1.956 mas, bpa=27.64 degrees ! Estimated noise=0.341437 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.16 x 1.956 at 27.64 degrees (North through East) ! Clean map min=-0.0013068 max=0.058858 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=0.8873 mas, bmaj=1.872 mas, bpa=31.51 degrees ! Estimated noise=0.588752 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0442352 Jy ! Component: 100 - total flux cleaned = 0.0596545 Jy ! Component: 150 - total flux cleaned = 0.0680148 Jy ! Component: 200 - total flux cleaned = 0.072889 Jy ! Total flux subtracted in 200 components = 0.072889 Jy ! Clean residual min=-0.003334 max=0.003342 Jy/beam ! Clean residual mean=0.000001 rms=0.000855 Jy/beam ! Combined flux in latest and established models = 0.0728889 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0728889 Jy ! Inverting map and beam ! Estimated beam: bmin=1.16 mas, bmaj=1.956 mas, bpa=27.64 degrees ! Estimated noise=0.341437 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 = 0.00424952 Jy ! Component: 100 - total flux cleaned = 0.00697347 Jy ! Component: 150 - total flux cleaned = 0.00913174 Jy ! Component: 200 - total flux cleaned = 0.0108223 Jy ! Total flux subtracted in 200 components = 0.0108223 Jy ! Clean residual min=-0.002184 max=0.001720 Jy/beam ! Clean residual mean=-0.000002 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.0837113 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 41 components and 0.0837113 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=2.177 mas, bmaj=2.55 mas, bpa=11.06 degrees ! Estimated noise=0.400717 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00203661 Jy ! Component: 100 - total flux cleaned = 0.00327271 Jy ! Component: 150 - total flux cleaned = 0.00400331 Jy ! Component: 200 - total flux cleaned = 0.00459416 Jy ! Total flux subtracted in 200 components = 0.00459416 Jy ! Clean residual min=-0.001843 max=0.001417 Jy/beam ! Clean residual mean=-0.000003 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.0883054 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 = 0.000529389 Jy ! Component: 100 - total flux cleaned = 0.000971375 Jy ! Component: 150 - total flux cleaned = 0.00127872 Jy ! Component: 200 - total flux cleaned = 0.00153265 Jy ! Total flux subtracted in 200 components = 0.00153265 Jy ! Clean residual min=-0.001686 max=0.001329 Jy/beam ! Clean residual mean=-0.000002 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.0898381 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 84 components and 0.0898381 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.16 mas, bmaj=1.956 mas, bpa=27.64 degrees ! Estimated noise=0.341437 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000201685 Jy ! Component: 100 - total flux cleaned = 0.000282097 Jy ! Component: 150 - total flux cleaned = 0.000434044 Jy ! Component: 200 - total flux cleaned = 0.000647079 Jy ! Total flux subtracted in 200 components = 0.000647079 Jy ! Clean residual min=-0.001573 max=0.001443 Jy/beam ! Clean residual mean=-0.000002 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.0904852 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 103 components and 0.0904852 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=0.052096Jy sigma=1.308377 ! Fit after self-cal, rms=0.052083Jy sigma=1.308060 wmodel /scr/pima/bg219e_uvs/J1623+3909_X_map.mod ! Writing 103 model components to file: /scr/pima/bg219e_uvs/J1623+3909_X_map.mod wobs /scr/pima/bg219e_uvs/J1623+3909_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J1623+3909_X_uvs.fits wwins /scr/pima/bg219e_uvs/J1623+3909_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219e_uvs/J1623+3909_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 = -0.000412689 Jy ! Component: 100 - total flux cleaned = -0.000486898 Jy ! Component: 150 - total flux cleaned = -0.000464238 Jy ! Component: 200 - total flux cleaned = -0.000309642 Jy ! Component: 250 - total flux cleaned = -0.000203365 Jy ! Component: 300 - total flux cleaned = 2.32918e-06 Jy ! Component: 350 - total flux cleaned = 0.000181997 Jy ! Component: 400 - total flux cleaned = 0.000337936 Jy ! Component: 450 - total flux cleaned = 0.000508264 Jy ! Component: 500 - total flux cleaned = 0.000618842 Jy ! Component: 550 - total flux cleaned = 0.000709185 Jy ! Component: 600 - total flux cleaned = 0.000780263 Jy ! Component: 650 - total flux cleaned = 0.000919597 Jy ! Component: 700 - total flux cleaned = 0.000953758 Jy ! Component: 750 - total flux cleaned = 0.00103776 Jy ! Component: 800 - total flux cleaned = 0.00110362 Jy ! Component: 850 - total flux cleaned = 0.00115218 Jy ! Component: 900 - total flux cleaned = 0.00123203 Jy ! Component: 950 - total flux cleaned = 0.00129492 Jy ! Component: 1000 - total flux cleaned = 0.00137223 Jy ! Component: 1050 - total flux cleaned = 0.001433 Jy ! Component: 1100 - total flux cleaned = 0.00150799 Jy ! Component: 1150 - total flux cleaned = 0.0015374 Jy ! Component: 1200 - total flux cleaned = 0.00162449 Jy ! Component: 1250 - total flux cleaned = 0.00171047 Jy ! Component: 1300 - total flux cleaned = 0.00173851 Jy ! Component: 1350 - total flux cleaned = 0.00176655 Jy ! Component: 1400 - total flux cleaned = 0.00180793 Jy ! Component: 1450 - total flux cleaned = 0.00180814 Jy ! Component: 1500 - total flux cleaned = 0.00187578 Jy ! Component: 1550 - total flux cleaned = 0.00190248 Jy ! Component: 1600 - total flux cleaned = 0.00192867 Jy ! Component: 1650 - total flux cleaned = 0.00196779 Jy ! Component: 1700 - total flux cleaned = 0.00203218 Jy ! Component: 1750 - total flux cleaned = 0.00204496 Jy ! Component: 1800 - total flux cleaned = 0.00208277 Jy ! Component: 1850 - total flux cleaned = 0.00214494 Jy ! Component: 1900 - total flux cleaned = 0.00219408 Jy ! Component: 1950 - total flux cleaned = 0.00221834 Jy ! Component: 2000 - total flux cleaned = 0.0022906 Jy ! Component: 2050 - total flux cleaned = 0.00236218 Jy ! Component: 2100 - total flux cleaned = 0.00239758 Jy ! Component: 2150 - total flux cleaned = 0.00242105 Jy ! Component: 2200 - total flux cleaned = 0.00250192 Jy ! Component: 2250 - total flux cleaned = 0.0025249 Jy ! Component: 2300 - total flux cleaned = 0.00255887 Jy ! Component: 2350 - total flux cleaned = 0.00260391 Jy ! Component: 2400 - total flux cleaned = 0.00263744 Jy ! Component: 2450 - total flux cleaned = 0.0026816 Jy ! Component: 2500 - total flux cleaned = 0.00273645 Jy ! Component: 2550 - total flux cleaned = 0.0027798 Jy ! Component: 2600 - total flux cleaned = 0.00276893 Jy ! Component: 2650 - total flux cleaned = 0.00277981 Jy ! Component: 2700 - total flux cleaned = 0.00280107 Jy ! Component: 2750 - total flux cleaned = 0.00284338 Jy ! Component: 2800 - total flux cleaned = 0.0028748 Jy ! Component: 2850 - total flux cleaned = 0.00291625 Jy ! Component: 2900 - total flux cleaned = 0.00291627 Jy ! Component: 2950 - total flux cleaned = 0.00294701 Jy ! Component: 3000 - total flux cleaned = 0.00299772 Jy ! Component: 3050 - total flux cleaned = 0.00300768 Jy ! Component: 3100 - total flux cleaned = 0.00303766 Jy ! Component: 3150 - total flux cleaned = 0.00309728 Jy ! Component: 3200 - total flux cleaned = 0.00310718 Jy ! Component: 3250 - total flux cleaned = 0.00312675 Jy ! Component: 3300 - total flux cleaned = 0.00319493 Jy ! Component: 3350 - total flux cleaned = 0.00322385 Jy ! Component: 3400 - total flux cleaned = 0.00324306 Jy ! Component: 3450 - total flux cleaned = 0.00325266 Jy ! Component: 3500 - total flux cleaned = 0.00331912 Jy ! Component: 3550 - total flux cleaned = 0.00335674 Jy ! Component: 3600 - total flux cleaned = 0.0033661 Jy ! Component: 3650 - total flux cleaned = 0.00339418 Jy ! Component: 3700 - total flux cleaned = 0.00342192 Jy ! Component: 3750 - total flux cleaned = 0.00342185 Jy ! Component: 3800 - total flux cleaned = 0.00344934 Jy ! Component: 3850 - total flux cleaned = 0.00347656 Jy ! Component: 3900 - total flux cleaned = 0.0035127 Jy ! Component: 3950 - total flux cleaned = 0.00353972 Jy ! Component: 4000 - total flux cleaned = 0.0035487 Jy ! Component: 4050 - total flux cleaned = 0.00360231 Jy ! Total flux subtracted in 4096 components = 0.00365561 Jy ! Clean residual min=-0.000571 max=0.000530 Jy/beam ! Clean residual mean=0.000001 rms=0.000151 Jy/beam ! Combined flux in latest and established models = 0.0941408 Jy keep ! Adding 254 model components to the UV plane model. ! The established model now contains 356 components and 0.0941408 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J1623+3909_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.16 x 1.956 at 27.64 degrees (North through East) ! Clean map min=-0.0010889 max=0.058515 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1623+3909_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0585147 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000148908 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.763442 0.763442 1.52688 3.05377 6.10754 12.2151 24.4301 48.8603 97.7206 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.058 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 392.957 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1623+3909_X_uvs.log closed on Thu Apr 7 09:13:13 2016