! Started logfile: /scr/pima/bg219b_uvs/J1128-1122_X_uvs.log on Thu Apr 7 01:52:45 2016 obs /scr/pima/bg219b_uvs/J1128-1122_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1128-1122_X_uva.fits ! AN table 1: 31 integrations on 36 of 36 possible baselines. ! AN table 2: 30 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.736708 visibilities/baseline/integration-bin. ! Found source: J1128-1122 ! ! 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 17292 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/J1128-1122_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 27 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 27 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 27 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 27 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 27 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 27 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 27 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! ! 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=1.002876Jy sigma=25.371221 ! Fit after self-cal, rms=0.968334Jy sigma=24.531177 ! 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=0.912 mas, bmaj=1.734 mas, bpa=-2.073 degrees ! Estimated noise=0.510613 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 = 0.0265152 Jy ! Component: 100 - total flux cleaned = 0.032299 Jy ! Total flux subtracted in 100 components = 0.032299 Jy ! Clean residual min=-0.003233 max=0.003121 Jy/beam ! Clean residual mean=0.000005 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.032299 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.032299 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=0.052639Jy sigma=1.271539 ! Fit after self-cal, rms=0.050516Jy sigma=1.217018 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00334304 Jy ! Component: 100 - total flux cleaned = 0.00305597 Jy ! Total flux subtracted in 100 components = 0.00305597 Jy ! Clean residual min=-0.002686 max=0.002802 Jy/beam ! Clean residual mean=0.000003 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.035355 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 8 components and 0.035355 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=0.050307Jy sigma=1.212552 ! Fit after self-cal, rms=0.050259Jy sigma=1.211819 ! 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=1.178 mas, bmaj=2.271 mas, bpa=-3.752 degrees ! Estimated noise=0.299767 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 = -0.000977128 Jy ! Component: 100 - total flux cleaned = -0.00114422 Jy ! Component: 150 - total flux cleaned = -0.00129529 Jy ! Component: 200 - total flux cleaned = -0.001432 Jy ! Total flux subtracted in 200 components = -0.001432 Jy ! Clean residual min=-0.002002 max=0.002000 Jy/beam ! Clean residual mean=0.000003 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.033923 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 16 components and 0.033923 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=0.050207Jy sigma=1.210872 ! Fit after self-cal, rms=0.050178Jy sigma=1.210545 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.178 x 2.271 at -3.752 degrees (North through East) ! Clean map min=-0.001912 max=0.037007 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 0.98 FD 0.96 HN 0.88 KP 1.07 ! LA 0.99 MK 1.09 NL 1.06 OV 1.08 ! PT 1.12 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 1.16 HN 0.96 KP 1.03 ! LA 0.95 NL 1.11 OV 0.99 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.16 FD 0.88 HN 0.96 KP 1.10 ! LA 1.01 NL 1.03 OV 0.99 SC 0.92 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 0.98 HN 0.91 KP 1.06 ! LA 0.87 NL 1.01 OV 0.92 SC 0.96 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* SC 1.00* ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.050178Jy sigma=1.210545 ! Fit after self-cal, rms=0.050383Jy sigma=1.209468 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.175 mas, bmaj=2.267 mas, bpa=-3.361 degrees ! Estimated noise=0.301522 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 = -4.18984e-05 Jy ! Component: 100 - total flux cleaned = -0.000171278 Jy ! Component: 150 - total flux cleaned = -0.000314569 Jy ! Component: 200 - total flux cleaned = -0.00042346 Jy ! Total flux subtracted in 200 components = -0.00042346 Jy ! Clean residual min=-0.001983 max=0.001908 Jy/beam ! Clean residual mean=0.000004 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.0334996 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 20 components and 0.0334996 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=0.050356Jy sigma=1.209005 ! Fit after self-cal, rms=0.050339Jy sigma=1.208587 ! 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=0.050339Jy sigma=1.208587 ! Fit after self-cal, rms=0.050267Jy sigma=1.207954 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.173 mas, bmaj=2.262 mas, bpa=-3.125 degrees ! Estimated noise=0.300788 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000306609 Jy ! Component: 100 - total flux cleaned = -0.000401984 Jy ! Component: 150 - total flux cleaned = -0.000506424 Jy ! Component: 200 - total flux cleaned = -0.000586571 Jy ! Total flux subtracted in 200 components = -0.000586571 Jy ! Clean residual min=-0.001923 max=0.001805 Jy/beam ! Clean residual mean=0.000004 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.032913 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 23 components and 0.032913 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=0.050252Jy sigma=1.207701 ! Fit after self-cal, rms=0.050252Jy sigma=1.207532 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 = -0.000185087 Jy ! Component: 100 - total flux cleaned = -0.000263861 Jy ! Component: 150 - total flux cleaned = -0.000321336 Jy ! Component: 200 - total flux cleaned = -0.000401201 Jy ! Total flux subtracted in 200 components = -0.000401201 Jy ! Clean residual min=-0.001910 max=0.001804 Jy/beam ! Clean residual mean=0.000004 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.0325118 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 24 components and 0.0325118 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=0.050242Jy sigma=1.207361 ! Fit after self-cal, rms=0.050232Jy sigma=1.207338 ! 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=0.050232Jy sigma=1.207338 ! Fit after self-cal, rms=0.050399Jy sigma=1.207293 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.174 mas, bmaj=2.264 mas, bpa=-3.218 degrees ! Estimated noise=0.301114 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000122979 Jy ! Component: 100 - total flux cleaned = -0.000179747 Jy ! Component: 150 - total flux cleaned = -0.00024283 Jy ! Component: 200 - total flux cleaned = -0.000301398 Jy ! Total flux subtracted in 200 components = -0.000301398 Jy ! Clean residual min=-0.001905 max=0.001786 Jy/beam ! Clean residual mean=0.000004 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.0322104 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 25 components and 0.0322104 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=0.050391Jy sigma=1.207160 ! Fit after self-cal, rms=0.050391Jy sigma=1.207134 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 = -0.000132927 Jy ! Component: 100 - total flux cleaned = -0.000167268 Jy ! Component: 150 - total flux cleaned = -0.000208358 Jy ! Component: 200 - total flux cleaned = -0.000255999 Jy ! Total flux subtracted in 200 components = -0.000255999 Jy ! Clean residual min=-0.001889 max=0.001782 Jy/beam ! Clean residual mean=0.000004 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.0319544 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 27 components and 0.0319544 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=0.050386Jy sigma=1.207045 ! Fit after self-cal, rms=0.050379Jy sigma=1.207031 ! 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=0.050379Jy sigma=1.207031 ! Fit after self-cal, rms=0.050509Jy sigma=1.207015 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.314 mas, bmaj=4.28 mas, bpa=-0.7684 degrees ! Estimated noise=0.344089 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.24645e-05 Jy ! Component: 100 - total flux cleaned = 5.76453e-05 Jy ! Component: 150 - total flux cleaned = 7.6246e-05 Jy ! Component: 200 - total flux cleaned = 8.97136e-05 Jy ! Total flux subtracted in 200 components = 8.97136e-05 Jy ! Clean residual min=-0.002062 max=0.001920 Jy/beam ! Clean residual mean=0.000006 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.0320441 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 34 components and 0.0320441 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=0.050511Jy sigma=1.207010 ! Fit after self-cal, rms=0.050513Jy sigma=1.206974 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 = -2.37111e-05 Jy ! Component: 100 - total flux cleaned = -5.81183e-07 Jy ! Component: 150 - total flux cleaned = 1.53713e-05 Jy ! Component: 200 - total flux cleaned = 1.93571e-05 Jy ! Total flux subtracted in 200 components = 1.93571e-05 Jy ! Clean residual min=-0.002058 max=0.001916 Jy/beam ! Clean residual mean=0.000006 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.0320635 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 36 components and 0.0320635 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=0.050515Jy sigma=1.206968 ! Fit after self-cal, rms=0.050512Jy sigma=1.206941 ! 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=1.175 mas, bmaj=2.266 mas, bpa=-3.33 degrees ! Estimated noise=0.301539 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.175 x 2.266 at -3.33 degrees (North through East) ! Clean map min=-0.0018115 max=0.038861 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=0.9113 mas, bmaj=1.732 mas, bpa=-1.599 degrees ! Estimated noise=0.51333 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0296513 Jy ! Component: 100 - total flux cleaned = 0.0349975 Jy ! Component: 150 - total flux cleaned = 0.0347433 Jy ! Component: 200 - total flux cleaned = 0.034307 Jy ! Total flux subtracted in 200 components = 0.034307 Jy ! Clean residual min=-0.002664 max=0.002613 Jy/beam ! Clean residual mean=0.000003 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.034307 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 6 model components to the UV plane model. ! The established model now contains 6 components and 0.034307 Jy ! Inverting map and beam ! Estimated beam: bmin=1.175 mas, bmaj=2.266 mas, bpa=-3.33 degrees ! Estimated noise=0.301539 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 = -0.000847144 Jy ! Component: 100 - total flux cleaned = -0.00100198 Jy ! Component: 150 - total flux cleaned = -0.00113758 Jy ! Component: 200 - total flux cleaned = -0.00128771 Jy ! Total flux subtracted in 200 components = -0.00128771 Jy ! Clean residual min=-0.002082 max=0.001822 Jy/beam ! Clean residual mean=0.000004 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.0330193 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 15 components and 0.0330193 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=2.314 mas, bmaj=4.28 mas, bpa=-0.7684 degrees ! Estimated noise=0.344089 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000327476 Jy ! Component: 100 - total flux cleaned = -0.000343974 Jy ! Component: 150 - total flux cleaned = -0.000365513 Jy ! Component: 200 - total flux cleaned = -0.0003912 Jy ! Total flux subtracted in 200 components = -0.0003912 Jy ! Clean residual min=-0.002043 max=0.001937 Jy/beam ! Clean residual mean=0.000006 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.0326281 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 = -2.39387e-05 Jy ! Component: 100 - total flux cleaned = -4.67483e-05 Jy ! Component: 150 - total flux cleaned = -6.2988e-05 Jy ! Component: 200 - total flux cleaned = -8.36834e-05 Jy ! Total flux subtracted in 200 components = -8.36834e-05 Jy ! Clean residual min=-0.002045 max=0.001931 Jy/beam ! Clean residual mean=0.000006 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.0325444 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 19 components and 0.0325444 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.175 mas, bmaj=2.266 mas, bpa=-3.33 degrees ! Estimated noise=0.301539 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.14845e-05 Jy ! Component: 100 - total flux cleaned = -0.000129934 Jy ! Component: 150 - total flux cleaned = -0.00020822 Jy ! Component: 200 - total flux cleaned = -0.000295979 Jy ! Total flux subtracted in 200 components = -0.000295979 Jy ! Clean residual min=-0.001973 max=0.001776 Jy/beam ! Clean residual mean=0.000004 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.0322485 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 23 components and 0.0322485 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=0.050522Jy sigma=1.207089 ! Fit after self-cal, rms=0.050528Jy sigma=1.207062 wmodel /scr/pima/bg219b_uvs/J1128-1122_X_map.mod ! Writing 23 model components to file: /scr/pima/bg219b_uvs/J1128-1122_X_map.mod wobs /scr/pima/bg219b_uvs/J1128-1122_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J1128-1122_X_uvs.fits wwins /scr/pima/bg219b_uvs/J1128-1122_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219b_uvs/J1128-1122_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 = -0.000432686 Jy ! Component: 100 - total flux cleaned = -0.000494532 Jy ! Component: 150 - total flux cleaned = -0.000670433 Jy ! Component: 200 - total flux cleaned = -0.000782239 Jy ! Component: 250 - total flux cleaned = -0.000886359 Jy ! Component: 300 - total flux cleaned = -0.00100978 Jy ! Component: 350 - total flux cleaned = -0.00100963 Jy ! Component: 400 - total flux cleaned = -0.0010558 Jy ! Component: 450 - total flux cleaned = -0.00101175 Jy ! Component: 500 - total flux cleaned = -0.00101209 Jy ! Component: 550 - total flux cleaned = -0.00103222 Jy ! Component: 600 - total flux cleaned = -0.00111168 Jy ! Component: 650 - total flux cleaned = -0.00120847 Jy ! Component: 700 - total flux cleaned = -0.00134052 Jy ! Component: 750 - total flux cleaned = -0.00137685 Jy ! Component: 800 - total flux cleaned = -0.00144816 Jy ! Component: 850 - total flux cleaned = -0.00150054 Jy ! Component: 900 - total flux cleaned = -0.00158561 Jy ! Component: 950 - total flux cleaned = -0.00166837 Jy ! Component: 1000 - total flux cleaned = -0.00174924 Jy ! Component: 1050 - total flux cleaned = -0.00184465 Jy ! Component: 1100 - total flux cleaned = -0.00195319 Jy ! Component: 1150 - total flux cleaned = -0.00205961 Jy ! Component: 1200 - total flux cleaned = -0.00214893 Jy ! Component: 1250 - total flux cleaned = -0.00220699 Jy ! Component: 1300 - total flux cleaned = -0.00226424 Jy ! Component: 1350 - total flux cleaned = -0.00233445 Jy ! Component: 1400 - total flux cleaned = -0.00233407 Jy ! Component: 1450 - total flux cleaned = -0.00238775 Jy ! Component: 1500 - total flux cleaned = -0.00240109 Jy ! Component: 1550 - total flux cleaned = -0.00247931 Jy ! Component: 1600 - total flux cleaned = -0.00250515 Jy ! Component: 1650 - total flux cleaned = -0.00259378 Jy ! Component: 1700 - total flux cleaned = -0.00261879 Jy ! Component: 1750 - total flux cleaned = -0.00265555 Jy ! Component: 1800 - total flux cleaned = -0.00268027 Jy ! Component: 1850 - total flux cleaned = -0.00274007 Jy ! Component: 1900 - total flux cleaned = -0.00277534 Jy ! Component: 1950 - total flux cleaned = -0.00276398 Jy ! Component: 2000 - total flux cleaned = -0.00278686 Jy ! Component: 2050 - total flux cleaned = -0.0027868 Jy ! Component: 2100 - total flux cleaned = -0.00276466 Jy ! Component: 2150 - total flux cleaned = -0.00275384 Jy ! Component: 2200 - total flux cleaned = -0.00278666 Jy ! Component: 2250 - total flux cleaned = -0.00275431 Jy ! Component: 2300 - total flux cleaned = -0.00273314 Jy ! Component: 2350 - total flux cleaned = -0.00275439 Jy ! Component: 2400 - total flux cleaned = -0.00276483 Jy ! Component: 2450 - total flux cleaned = -0.00274406 Jy ! Component: 2500 - total flux cleaned = -0.00275428 Jy ! Component: 2550 - total flux cleaned = -0.0027644 Jy ! Component: 2600 - total flux cleaned = -0.00278429 Jy ! Component: 2650 - total flux cleaned = -0.00279409 Jy ! Component: 2700 - total flux cleaned = -0.00279403 Jy ! Component: 2750 - total flux cleaned = -0.00277465 Jy ! Component: 2800 - total flux cleaned = -0.0027651 Jy ! Component: 2850 - total flux cleaned = -0.00276507 Jy ! Component: 2900 - total flux cleaned = -0.00274622 Jy ! Component: 2950 - total flux cleaned = -0.00273679 Jy ! Component: 3000 - total flux cleaned = -0.00270884 Jy ! Component: 3050 - total flux cleaned = -0.00269969 Jy ! Component: 3100 - total flux cleaned = -0.00266293 Jy ! Component: 3150 - total flux cleaned = -0.00263569 Jy ! Component: 3200 - total flux cleaned = -0.00264488 Jy ! Component: 3250 - total flux cleaned = -0.00262684 Jy ! Component: 3300 - total flux cleaned = -0.00258221 Jy ! Component: 3350 - total flux cleaned = -0.00252911 Jy ! Component: 3400 - total flux cleaned = -0.0025028 Jy ! Component: 3450 - total flux cleaned = -0.00247645 Jy ! Component: 3500 - total flux cleaned = -0.00245022 Jy ! Component: 3550 - total flux cleaned = -0.00240691 Jy ! Component: 3600 - total flux cleaned = -0.0023811 Jy ! Component: 3650 - total flux cleaned = -0.00233834 Jy ! Component: 3700 - total flux cleaned = -0.00232977 Jy ! Component: 3750 - total flux cleaned = -0.00231284 Jy ! Component: 3800 - total flux cleaned = -0.00231282 Jy ! Component: 3850 - total flux cleaned = -0.00229597 Jy ! Component: 3900 - total flux cleaned = -0.00229593 Jy ! Component: 3950 - total flux cleaned = -0.0022793 Jy ! Component: 4000 - total flux cleaned = -0.00227096 Jy ! Component: 4050 - total flux cleaned = -0.00227927 Jy ! Total flux subtracted in 4096 components = -0.00225454 Jy ! Clean residual min=-0.000517 max=0.000483 Jy/beam ! Clean residual mean=0.000001 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.0299939 Jy keep ! Adding 260 model components to the UV plane model. ! The established model now contains 283 components and 0.0299939 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J1128-1122_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.175 x 2.266 at -3.33 degrees (North through East) ! Clean map min=-0.001471 max=0.038451 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1128-1122_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0384508 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000129489 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.0103 1.0103 2.02059 4.04118 8.08236 16.1647 32.3294 64.6589 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.038 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 296.942 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1128-1122_X_uvs.log closed on Thu Apr 7 01:52:49 2016