! Started logfile: /scr/pima/bg219b_uvs/J1310+4653_X_uvs.log on Thu Apr 7 01:55:08 2016 obs /scr/pima/bg219b_uvs/J1310+4653_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1310+4653_X_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.950397 visibilities/baseline/integration-bin. ! Found source: J1310+4653 ! ! 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 28740 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/bg219b_uvs/J1310+4653_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 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=1.035540Jy sigma=24.734178 ! Fit after self-cal, rms=0.728496Jy sigma=17.301444 ! 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=0.8657 mas, bmaj=1.016 mas, bpa=-12.27 degrees ! Estimated noise=0.51335 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 = 0.209344 Jy ! Component: 100 - total flux cleaned = 0.255319 Jy ! Total flux subtracted in 100 components = 0.255319 Jy ! Clean residual min=-0.007170 max=0.014261 Jy/beam ! Clean residual mean=-0.000009 rms=0.001818 Jy/beam ! Combined flux in latest and established models = 0.255319 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.255319 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=0.067133Jy sigma=1.564923 ! Fit after self-cal, rms=0.067127Jy sigma=1.564808 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0143478 Jy ! Component: 100 - total flux cleaned = 0.0215955 Jy ! Total flux subtracted in 100 components = 0.0215955 Jy ! Clean residual min=-0.006191 max=0.007600 Jy/beam ! Clean residual mean=-0.000010 rms=0.001450 Jy/beam ! Combined flux in latest and established models = 0.276914 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 9 components and 0.276914 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=0.063210Jy sigma=1.447961 ! Fit after self-cal, rms=0.063206Jy sigma=1.447841 ! 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=1.116 mas, bmaj=1.293 mas, bpa=-15.72 degrees ! Estimated noise=0.232368 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 = 0.00685918 Jy ! Component: 100 - total flux cleaned = 0.0100074 Jy ! Component: 150 - total flux cleaned = 0.0115649 Jy ! Component: 200 - total flux cleaned = 0.0124283 Jy ! Total flux subtracted in 200 components = 0.0124283 Jy ! Clean residual min=-0.005448 max=0.007163 Jy/beam ! Clean residual mean=-0.000030 rms=0.001552 Jy/beam ! Combined flux in latest and established models = 0.289343 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 26 components and 0.289343 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=0.062737Jy sigma=1.426766 ! Fit after self-cal, rms=0.062738Jy sigma=1.426736 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.116 x 1.293 at -15.72 degrees (North through East) ! Clean map min=-0.0051298 max=0.27438 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 0.96 FD 0.98 HN 1.00 KP 0.95 ! LA 0.95 MK 0.97 NL 1.02 OV 0.94 ! PT 1.05 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.00 KP 0.97 ! LA 0.96 MK 1.01 NL 1.03 OV 0.98 ! PT 1.08 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.02 KP 0.99 ! LA 0.97 MK 1.00 NL 1.06 OV 0.98 ! PT 1.10 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 0.97 KP 0.95 ! LA 0.95 MK 0.98 NL 1.01 OV 0.95 ! PT 1.06 SC 1.04 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.99 KP 0.96 ! LA 0.95 MK 1.02 NL 1.04 OV 0.97 ! PT 1.08 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.01 KP 1.00 ! LA 0.96 MK 1.03 NL 1.05 OV 0.99 ! PT 1.08 SC 1.11 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 0.98 KP 0.97 ! LA 0.93 MK 1.02 NL 1.01 OV 0.94 ! PT 1.09 SC 1.05 ! ! ! 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=0.062738Jy sigma=1.426736 ! Fit after self-cal, rms=0.061268Jy sigma=1.369597 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.124 mas, bmaj=1.306 mas, bpa=-16.94 degrees ! Estimated noise=0.232242 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 = -0.00184561 Jy ! Component: 100 - total flux cleaned = -0.00224871 Jy ! Component: 150 - total flux cleaned = -0.00239883 Jy ! Component: 200 - total flux cleaned = -0.00253404 Jy ! Total flux subtracted in 200 components = -0.00253404 Jy ! Clean residual min=-0.005305 max=0.005040 Jy/beam ! Clean residual mean=-0.000034 rms=0.001257 Jy/beam ! Combined flux in latest and established models = 0.286809 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 29 components and 0.286809 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=0.061183Jy sigma=1.368308 ! Fit after self-cal, rms=0.061211Jy sigma=1.368215 ! 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=0.061211Jy sigma=1.368215 ! Fit after self-cal, rms=0.058722Jy sigma=1.298725 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.126 mas, bmaj=1.302 mas, bpa=-16.34 degrees ! Estimated noise=0.23193 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000713959 Jy ! Component: 100 - total flux cleaned = -0.000743758 Jy ! Component: 150 - total flux cleaned = -0.000793541 Jy ! Component: 200 - total flux cleaned = -0.000814676 Jy ! Total flux subtracted in 200 components = -0.000814676 Jy ! Clean residual min=-0.001809 max=0.001461 Jy/beam ! Clean residual mean=-0.000005 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.285994 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 32 components and 0.285994 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=0.058691Jy sigma=1.298162 ! Fit after self-cal, rms=0.058718Jy sigma=1.298040 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 = -1.90999e-05 Jy ! Component: 100 - total flux cleaned = -3.73045e-05 Jy ! Component: 150 - total flux cleaned = -5.40102e-05 Jy ! Component: 200 - total flux cleaned = -6.86338e-05 Jy ! Total flux subtracted in 200 components = -6.86338e-05 Jy ! Clean residual min=-0.001735 max=0.001430 Jy/beam ! Clean residual mean=-0.000005 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.285925 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 33 components and 0.285925 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=0.058707Jy sigma=1.297871 ! Fit after self-cal, rms=0.058707Jy sigma=1.297865 ! 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=0.058707Jy sigma=1.297865 ! Fit after self-cal, rms=0.058728Jy sigma=1.297604 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.127 mas, bmaj=1.304 mas, bpa=-17.02 degrees ! Estimated noise=0.231861 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000555797 Jy ! Component: 100 - total flux cleaned = -0.000601207 Jy ! Component: 150 - total flux cleaned = -0.000620492 Jy ! Component: 200 - total flux cleaned = -0.000654814 Jy ! Total flux subtracted in 200 components = -0.000654814 Jy ! Clean residual min=-0.001648 max=0.001392 Jy/beam ! Clean residual mean=-0.000005 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.285271 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 33 components and 0.285271 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=0.058709Jy sigma=1.297272 ! Fit after self-cal, rms=0.058711Jy sigma=1.297270 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 = -1.11292e-05 Jy ! Component: 100 - total flux cleaned = -2.57315e-05 Jy ! Component: 150 - total flux cleaned = -3.82241e-05 Jy ! Component: 200 - total flux cleaned = -5.01867e-05 Jy ! Total flux subtracted in 200 components = -5.01867e-05 Jy ! Clean residual min=-0.001591 max=0.001395 Jy/beam ! Clean residual mean=-0.000005 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.28522 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 33 components and 0.28522 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=0.058704Jy sigma=1.297170 ! Fit after self-cal, rms=0.058704Jy sigma=1.297171 ! 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=0.058704Jy sigma=1.297171 ! Fit after self-cal, rms=0.058730Jy sigma=1.297007 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.332 mas, bmaj=2.388 mas, bpa=18.15 degrees ! Estimated noise=0.283708 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000372891 Jy ! Component: 100 - total flux cleaned = -0.00038196 Jy ! Component: 150 - total flux cleaned = -0.000389743 Jy ! Component: 200 - total flux cleaned = -0.000401563 Jy ! Total flux subtracted in 200 components = -0.000401563 Jy ! Clean residual min=-0.001525 max=0.001447 Jy/beam ! Clean residual mean=-0.000010 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.284819 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 35 components and 0.284819 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=0.058725Jy sigma=1.296897 ! Fit after self-cal, rms=0.058725Jy sigma=1.296888 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 = 2.63057e-05 Jy ! Component: 100 - total flux cleaned = 2.61972e-05 Jy ! Component: 150 - total flux cleaned = 2.08632e-05 Jy ! Component: 200 - total flux cleaned = 1.65746e-05 Jy ! Total flux subtracted in 200 components = 1.65746e-05 Jy ! Clean residual min=-0.001516 max=0.001432 Jy/beam ! Clean residual mean=-0.000010 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.284835 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 36 components and 0.284835 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=0.058724Jy sigma=1.296864 ! Fit after self-cal, rms=0.058723Jy sigma=1.296857 ! 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=1.127 mas, bmaj=1.306 mas, bpa=-17.53 degrees ! Estimated noise=0.231829 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.127 x 1.306 at -17.53 degrees (North through East) ! Clean map min=-0.0014291 max=0.27395 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=0.8729 mas, bmaj=1.022 mas, bpa=-12.85 degrees ! Estimated noise=0.515178 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.210074 Jy ! Component: 100 - total flux cleaned = 0.256089 Jy ! Component: 150 - total flux cleaned = 0.269116 Jy ! Component: 200 - total flux cleaned = 0.274964 Jy ! Total flux subtracted in 200 components = 0.274964 Jy ! Clean residual min=-0.003748 max=0.004284 Jy/beam ! Clean residual mean=-0.000002 rms=0.000883 Jy/beam ! Combined flux in latest and established models = 0.274964 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.274964 Jy ! Inverting map and beam ! Estimated beam: bmin=1.127 mas, bmaj=1.306 mas, bpa=-17.53 degrees ! Estimated noise=0.231829 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 = 0.00527033 Jy ! Component: 100 - total flux cleaned = 0.00756244 Jy ! Component: 150 - total flux cleaned = 0.00866404 Jy ! Component: 200 - total flux cleaned = 0.00921115 Jy ! Total flux subtracted in 200 components = 0.00921115 Jy ! Clean residual min=-0.001346 max=0.001358 Jy/beam ! Clean residual mean=-0.000005 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.284175 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 24 components and 0.284175 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=2.332 mas, bmaj=2.388 mas, bpa=18.15 degrees ! Estimated noise=0.283708 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00043301 Jy ! Component: 100 - total flux cleaned = 0.000449937 Jy ! Component: 150 - total flux cleaned = 0.000461829 Jy ! Component: 200 - total flux cleaned = 0.000470137 Jy ! Total flux subtracted in 200 components = 0.000470137 Jy ! Clean residual min=-0.001524 max=0.001397 Jy/beam ! Clean residual mean=-0.000010 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.284645 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 = 6.04518e-06 Jy ! Component: 100 - total flux cleaned = 8.97241e-06 Jy ! Component: 150 - total flux cleaned = 1.45622e-05 Jy ! Component: 200 - total flux cleaned = 2.01274e-05 Jy ! Total flux subtracted in 200 components = 2.01274e-05 Jy ! Clean residual min=-0.001523 max=0.001397 Jy/beam ! Clean residual mean=-0.000010 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.284665 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 30 components and 0.284665 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.127 mas, bmaj=1.306 mas, bpa=-17.53 degrees ! Estimated noise=0.231829 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.64978e-06 Jy ! Component: 100 - total flux cleaned = -2.08447e-05 Jy ! Component: 150 - total flux cleaned = -2.93375e-05 Jy ! Component: 200 - total flux cleaned = -4.57169e-05 Jy ! Total flux subtracted in 200 components = -4.57169e-05 Jy ! Clean residual min=-0.001397 max=0.001367 Jy/beam ! Clean residual mean=-0.000005 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.28462 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 35 components and 0.28462 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=0.058714Jy sigma=1.296816 ! Fit after self-cal, rms=0.058714Jy sigma=1.296812 wmodel /scr/pima/bg219b_uvs/J1310+4653_X_map.mod ! Writing 35 model components to file: /scr/pima/bg219b_uvs/J1310+4653_X_map.mod wobs /scr/pima/bg219b_uvs/J1310+4653_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J1310+4653_X_uvs.fits wwins /scr/pima/bg219b_uvs/J1310+4653_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219b_uvs/J1310+4653_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 = 2.46219e-05 Jy ! Component: 100 - total flux cleaned = 1.02553e-06 Jy ! Component: 150 - total flux cleaned = -2.16204e-05 Jy ! Component: 200 - total flux cleaned = -8.70269e-05 Jy ! Component: 250 - total flux cleaned = -0.000107739 Jy ! Component: 300 - total flux cleaned = -8.64673e-05 Jy ! Component: 350 - total flux cleaned = -6.38254e-06 Jy ! Component: 400 - total flux cleaned = 1.25874e-05 Jy ! Component: 450 - total flux cleaned = -6.91135e-06 Jy ! Component: 500 - total flux cleaned = -4.4349e-05 Jy ! Component: 550 - total flux cleaned = 1.06084e-05 Jy ! Component: 600 - total flux cleaned = -2.56635e-05 Jy ! Component: 650 - total flux cleaned = -6.09359e-05 Jy ! Component: 700 - total flux cleaned = -6.0223e-05 Jy ! Component: 750 - total flux cleaned = -8.333e-06 Jy ! Component: 800 - total flux cleaned = 2.55217e-05 Jy ! Component: 850 - total flux cleaned = 9.14328e-06 Jy ! Component: 900 - total flux cleaned = 7.46772e-05 Jy ! Component: 950 - total flux cleaned = 0.000106635 Jy ! Component: 1000 - total flux cleaned = 4.27206e-05 Jy ! Component: 1050 - total flux cleaned = 7.43241e-05 Jy ! Component: 1100 - total flux cleaned = 7.42377e-05 Jy ! Component: 1150 - total flux cleaned = 7.42678e-05 Jy ! Component: 1200 - total flux cleaned = 7.4139e-05 Jy ! Component: 1250 - total flux cleaned = 2.94272e-05 Jy ! Component: 1300 - total flux cleaned = 7.37113e-05 Jy ! Component: 1350 - total flux cleaned = 4.45983e-05 Jy ! Component: 1400 - total flux cleaned = -2.69991e-05 Jy ! Component: 1450 - total flux cleaned = -2.7001e-05 Jy ! Component: 1500 - total flux cleaned = -5.50756e-05 Jy ! Component: 1550 - total flux cleaned = -0.000138195 Jy ! Component: 1600 - total flux cleaned = -0.000137791 Jy ! Component: 1650 - total flux cleaned = -0.000178487 Jy ! Component: 1700 - total flux cleaned = -0.000258843 Jy ! Component: 1750 - total flux cleaned = -0.000258792 Jy ! Component: 1800 - total flux cleaned = -0.000271945 Jy ! Component: 1850 - total flux cleaned = -0.000284691 Jy ! Component: 1900 - total flux cleaned = -0.000297546 Jy ! Component: 1950 - total flux cleaned = -0.000374178 Jy ! Component: 2000 - total flux cleaned = -0.000348615 Jy ! Component: 2050 - total flux cleaned = -0.000323542 Jy ! Component: 2100 - total flux cleaned = -0.000397979 Jy ! Component: 2150 - total flux cleaned = -0.000398078 Jy ! Component: 2200 - total flux cleaned = -0.000459219 Jy ! Component: 2250 - total flux cleaned = -0.000507545 Jy ! Component: 2300 - total flux cleaned = -0.000555376 Jy ! Component: 2350 - total flux cleaned = -0.000567161 Jy ! Component: 2400 - total flux cleaned = -0.000555455 Jy ! Component: 2450 - total flux cleaned = -0.000578911 Jy ! Component: 2500 - total flux cleaned = -0.000636917 Jy ! Component: 2550 - total flux cleaned = -0.000682714 Jy ! Component: 2600 - total flux cleaned = -0.000660013 Jy ! Component: 2650 - total flux cleaned = -0.000693761 Jy ! Component: 2700 - total flux cleaned = -0.000704985 Jy ! Component: 2750 - total flux cleaned = -0.000760523 Jy ! Component: 2800 - total flux cleaned = -0.000771583 Jy ! Component: 2850 - total flux cleaned = -0.000771857 Jy ! Component: 2900 - total flux cleaned = -0.000804474 Jy ! Component: 2950 - total flux cleaned = -0.00085839 Jy ! Component: 3000 - total flux cleaned = -0.000890445 Jy ! Component: 3050 - total flux cleaned = -0.000869188 Jy ! Component: 3100 - total flux cleaned = -0.000900803 Jy ! Component: 3150 - total flux cleaned = -0.00096352 Jy ! Component: 3200 - total flux cleaned = -0.000963492 Jy ! Component: 3250 - total flux cleaned = -0.000994503 Jy ! Component: 3300 - total flux cleaned = -0.00104565 Jy ! Component: 3350 - total flux cleaned = -0.00107623 Jy ! Component: 3400 - total flux cleaned = -0.00104587 Jy ! Component: 3450 - total flux cleaned = -0.00112624 Jy ! Component: 3500 - total flux cleaned = -0.00118605 Jy ! Component: 3550 - total flux cleaned = -0.00121567 Jy ! Component: 3600 - total flux cleaned = -0.00122541 Jy ! Component: 3650 - total flux cleaned = -0.00125472 Jy ! Component: 3700 - total flux cleaned = -0.00129363 Jy ! Component: 3750 - total flux cleaned = -0.00132264 Jy ! Component: 3800 - total flux cleaned = -0.00134182 Jy ! Component: 3850 - total flux cleaned = -0.00134177 Jy ! Component: 3900 - total flux cleaned = -0.00137031 Jy ! Component: 3950 - total flux cleaned = -0.00137973 Jy ! Component: 4000 - total flux cleaned = -0.00139852 Jy ! Component: 4050 - total flux cleaned = -0.00144517 Jy ! Total flux subtracted in 4096 components = -0.00142661 Jy ! Clean residual min=-0.000543 max=0.000524 Jy/beam ! Clean residual mean=-0.000001 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.283193 Jy keep ! Adding 305 model components to the UV plane model. ! The established model now contains 340 components and 0.283193 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J1310+4653_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.127 x 1.306 at -17.53 degrees (North through East) ! Clean map min=-0.0008706 max=0.27425 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1310+4653_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.274253 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000153777 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.168213 0.168213 0.336427 0.672853 1.34571 2.69141 5.38283 10.7657 21.5313 43.0626 86.1252 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.274 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1783.45 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1310+4653_X_uvs.log closed on Thu Apr 7 01:55:13 2016