! Started logfile: /scr/pima/bg219b_uvs/J0900+4108_X_uvs.log on Thu Apr 7 01:48:57 2016 obs /scr/pima/bg219b_uvs/J0900+4108_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0900+4108_X_uva.fits ! AN table 1: 14 integrations on 36 of 36 possible baselines. ! AN table 2: 14 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.873434 visibilities/baseline/integration-bin. ! Found source: J0900+4108 ! ! 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 8364 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/J0900+4108_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 18 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 14 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=1.008253Jy sigma=25.644122 ! Fit after self-cal, rms=0.912456Jy sigma=23.133415 ! 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=0.8787 mas, bmaj=1.86 mas, bpa=34.96 degrees ! Estimated noise=0.819672 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 = 0.0671183 Jy ! Component: 100 - total flux cleaned = 0.0928461 Jy ! Total flux subtracted in 100 components = 0.0928461 Jy ! Clean residual min=-0.007900 max=0.012690 Jy/beam ! Clean residual mean=0.000016 rms=0.002445 Jy/beam ! Combined flux in latest and established models = 0.0928461 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0928461 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=0.062280Jy sigma=1.550044 ! Fit after self-cal, rms=0.061407Jy sigma=1.528862 ! 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=1.033 mas, bmaj=2.005 mas, bpa=34.55 degrees ! Estimated noise=0.447715 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 = 0.0199644 Jy ! Component: 100 - total flux cleaned = 0.0309298 Jy ! Component: 150 - total flux cleaned = 0.0375331 Jy ! Component: 200 - total flux cleaned = 0.0416389 Jy ! Total flux subtracted in 200 components = 0.0416389 Jy ! Clean residual min=-0.004988 max=0.007646 Jy/beam ! Clean residual mean=0.000001 rms=0.001413 Jy/beam ! Combined flux in latest and established models = 0.134485 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 33 components and 0.134485 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=0.054791Jy sigma=1.345949 ! Fit after self-cal, rms=0.054658Jy sigma=1.342299 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.033 x 2.005 at 34.55 degrees (North through East) ! Clean map min=-0.0048619 max=0.082804 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 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.88 HN 1.16 KP 0.93 LA 1.02 ! NL 0.97 OV 0.89 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.05 KP 0.91 LA 0.90 ! MK 0.94 NL 0.96 OV 1.15 PT 1.20 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.04 HN 1.06 KP 0.98 LA 1.02 ! NL 1.07 OV 0.88 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.92 HN 0.96 KP 1.00 LA 0.90 ! NL 1.10 OV 0.92 SC 1.12 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.89 HN 1.05 KP 0.93 LA 0.98 ! NL 1.10 OV 0.87 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.04 KP 0.97 LA 0.96 ! MK 0.99 NL 0.89 OV 1.14 PT 1.17 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.99 HN 0.91 KP 1.04 LA 0.95 ! NL 1.08 OV 0.89 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.04 HN 0.84 KP 0.96 LA 0.92 ! NL 1.14 OV 0.87 SC 1.04 ! ! ! 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=0.054658Jy sigma=1.342299 ! Fit after self-cal, rms=0.053799Jy sigma=1.322720 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.039 mas, bmaj=1.995 mas, bpa=34.36 degrees ! Estimated noise=0.442507 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 (-18.6, -24.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0045402 Jy ! Component: 100 - total flux cleaned = 0.00576929 Jy ! Component: 150 - total flux cleaned = 0.00698369 Jy ! Component: 200 - total flux cleaned = 0.00806802 Jy ! Total flux subtracted in 200 components = 0.00806802 Jy ! Clean residual min=-0.003744 max=0.004588 Jy/beam ! Clean residual mean=0.000000 rms=0.000977 Jy/beam ! Combined flux in latest and established models = 0.142553 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 49 components and 0.142553 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=0.053322Jy sigma=1.311272 ! Fit after self-cal, rms=0.053340Jy sigma=1.309559 ! 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=0.053340Jy sigma=1.309559 ! Fit after self-cal, rms=0.053323Jy sigma=1.306786 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.039 mas, bmaj=1.995 mas, bpa=34.46 degrees ! Estimated noise=0.442683 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00196465 Jy ! Component: 100 - total flux cleaned = 0.00272352 Jy ! Component: 150 - total flux cleaned = 0.00304861 Jy ! Component: 200 - total flux cleaned = 0.00338259 Jy ! Total flux subtracted in 200 components = 0.00338259 Jy ! Clean residual min=-0.003645 max=0.004563 Jy/beam ! Clean residual mean=0.000001 rms=0.000947 Jy/beam ! Combined flux in latest and established models = 0.145936 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 58 components and 0.145936 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=0.053216Jy sigma=1.304268 ! Fit after self-cal, rms=0.053233Jy sigma=1.303992 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 (-9.8, -10.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00404607 Jy ! Component: 100 - total flux cleaned = 0.00533988 Jy ! Component: 150 - total flux cleaned = 0.00664907 Jy ! Component: 200 - total flux cleaned = 0.00774787 Jy ! Total flux subtracted in 200 components = 0.00774787 Jy ! Clean residual min=-0.002982 max=0.003215 Jy/beam ! Clean residual mean=-0.000002 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 0.153684 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 87 components and 0.153684 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=0.052890Jy sigma=1.294920 ! Fit after self-cal, rms=0.052856Jy sigma=1.294350 ! 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=0.052856Jy sigma=1.294350 ! Fit after self-cal, rms=0.052814Jy sigma=1.283363 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.043 mas, bmaj=1.988 mas, bpa=34.35 degrees ! Estimated noise=0.443656 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.32282e-05 Jy ! Component: 100 - total flux cleaned = 0.000160981 Jy ! Component: 150 - total flux cleaned = 0.000237327 Jy ! Component: 200 - total flux cleaned = 0.000378792 Jy ! Total flux subtracted in 200 components = 0.000378792 Jy ! Clean residual min=-0.002717 max=0.003122 Jy/beam ! Clean residual mean=-0.000003 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.154062 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 113 components and 0.154062 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=0.052744Jy sigma=1.281682 ! Fit after self-cal, rms=0.052761Jy sigma=1.281437 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 (-30, 43.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00257155 Jy ! Component: 100 - total flux cleaned = 0.00276916 Jy ! Component: 150 - total flux cleaned = 0.00297299 Jy ! Component: 200 - total flux cleaned = 0.00319101 Jy ! Total flux subtracted in 200 components = 0.00319101 Jy ! Clean residual min=-0.002572 max=0.002406 Jy/beam ! Clean residual mean=-0.000002 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.157253 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 142 components and 0.157253 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=0.052593Jy sigma=1.276918 ! Fit after self-cal, rms=0.052572Jy sigma=1.276416 ! Inverting map ! Added new window around map position (40.6, -8.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00261676 Jy ! Component: 100 - total flux cleaned = 0.00397453 Jy ! Component: 150 - total flux cleaned = 0.00475809 Jy ! Component: 200 - total flux cleaned = 0.00536343 Jy ! Total flux subtracted in 200 components = 0.00536343 Jy ! Clean residual min=-0.002371 max=0.002110 Jy/beam ! Clean residual mean=-0.000001 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.162617 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 162 components and 0.162617 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=0.052410Jy sigma=1.272512 ! Fit after self-cal, rms=0.052395Jy sigma=1.272135 ! 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=0.052395Jy sigma=1.272135 ! Fit after self-cal, rms=0.052180Jy sigma=1.271685 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.345 mas, bmaj=2.439 mas, bpa=4.799 degrees ! Estimated noise=0.525789 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00167443 Jy ! Component: 100 - total flux cleaned = 0.00270479 Jy ! Component: 150 - total flux cleaned = 0.00309753 Jy ! Component: 200 - total flux cleaned = 0.00355556 Jy ! Total flux subtracted in 200 components = 0.00355556 Jy ! Clean residual min=-0.002245 max=0.002041 Jy/beam ! Clean residual mean=-0.000002 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.166172 Jy selfcal ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 203 components and 0.166172 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=0.052128Jy sigma=1.270320 ! Fit after self-cal, rms=0.052123Jy sigma=1.270179 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 = 0.000727558 Jy ! Component: 100 - total flux cleaned = 0.00125374 Jy ! Component: 150 - total flux cleaned = 0.00166069 Jy ! Component: 200 - total flux cleaned = 0.00200487 Jy ! Total flux subtracted in 200 components = 0.00200487 Jy ! Clean residual min=-0.002229 max=0.001792 Jy/beam ! Clean residual mean=-0.000002 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.168177 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 215 components and 0.168177 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=0.052095Jy sigma=1.269448 ! Fit after self-cal, rms=0.052092Jy sigma=1.269379 ! 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=1.041 mas, bmaj=1.991 mas, bpa=34.38 degrees ! Estimated noise=0.441331 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.041 x 1.991 at 34.38 degrees (North through East) ! Clean map min=-0.0022372 max=0.081865 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=0.8825 mas, bmaj=1.835 mas, bpa=34.88 degrees ! Estimated noise=0.806531 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.066796 Jy ! Component: 100 - total flux cleaned = 0.0925276 Jy ! Component: 150 - total flux cleaned = 0.107311 Jy ! Component: 200 - total flux cleaned = 0.116929 Jy ! Total flux subtracted in 200 components = 0.116929 Jy ! Clean residual min=-0.005630 max=0.008309 Jy/beam ! Clean residual mean=0.000006 rms=0.001629 Jy/beam ! Combined flux in latest and established models = 0.116929 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.116929 Jy ! Inverting map and beam ! Estimated beam: bmin=1.041 mas, bmaj=1.991 mas, bpa=34.38 degrees ! Estimated noise=0.441331 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) ! Added new window around map position (0.8, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100921 Jy ! Component: 100 - total flux cleaned = 0.0161313 Jy ! Component: 150 - total flux cleaned = 0.020609 Jy ! Component: 200 - total flux cleaned = 0.0242996 Jy ! Total flux subtracted in 200 components = 0.0242996 Jy ! Clean residual min=-0.003166 max=0.003204 Jy/beam ! Clean residual mean=-0.000001 rms=0.000851 Jy/beam ! Combined flux in latest and established models = 0.141229 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 51 components and 0.141229 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=2.345 mas, bmaj=2.439 mas, bpa=4.799 degrees ! Estimated noise=0.525789 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00437207 Jy ! Component: 100 - total flux cleaned = 0.00763581 Jy ! Component: 150 - total flux cleaned = 0.00979944 Jy ! Component: 200 - total flux cleaned = 0.0116549 Jy ! Total flux subtracted in 200 components = 0.0116549 Jy ! Clean residual min=-0.002902 max=0.002903 Jy/beam ! Clean residual mean=-0.000003 rms=0.000833 Jy/beam ! Combined flux in latest and established models = 0.152883 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 = 0.00155338 Jy ! Component: 100 - total flux cleaned = 0.00279977 Jy ! Component: 150 - total flux cleaned = 0.00379008 Jy ! Component: 200 - total flux cleaned = 0.00469137 Jy ! Total flux subtracted in 200 components = 0.00469137 Jy ! Clean residual min=-0.002526 max=0.002280 Jy/beam ! Clean residual mean=-0.000003 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.157575 Jy ! Adding 83 model components to the UV plane model. ! The established model now contains 125 components and 0.157575 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.041 mas, bmaj=1.991 mas, bpa=34.38 degrees ! Estimated noise=0.441331 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000326297 Jy ! Component: 100 - total flux cleaned = 0.000981981 Jy ! Component: 150 - total flux cleaned = 0.00157021 Jy ! Component: 200 - total flux cleaned = 0.00215328 Jy ! Total flux subtracted in 200 components = 0.00215328 Jy ! Clean residual min=-0.002230 max=0.002196 Jy/beam ! Clean residual mean=-0.000001 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.159728 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 152 components and 0.159728 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=0.052209Jy sigma=1.272284 ! Fit after self-cal, rms=0.052168Jy sigma=1.271390 wmodel /scr/pima/bg219b_uvs/J0900+4108_X_map.mod ! Writing 152 model components to file: /scr/pima/bg219b_uvs/J0900+4108_X_map.mod wobs /scr/pima/bg219b_uvs/J0900+4108_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J0900+4108_X_uvs.fits wwins /scr/pima/bg219b_uvs/J0900+4108_X_map.win ! wwins: Wrote 6 windows to /scr/pima/bg219b_uvs/J0900+4108_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 = -0.000264879 Jy ! Component: 100 - total flux cleaned = -0.000338497 Jy ! Component: 150 - total flux cleaned = -0.000543489 Jy ! Component: 200 - total flux cleaned = -0.000803926 Jy ! Component: 250 - total flux cleaned = -0.000928712 Jy ! Component: 300 - total flux cleaned = -0.000987757 Jy ! Component: 350 - total flux cleaned = -0.00101606 Jy ! Component: 400 - total flux cleaned = -0.000988079 Jy ! Component: 450 - total flux cleaned = -0.000988163 Jy ! Component: 500 - total flux cleaned = -0.0010136 Jy ! Component: 550 - total flux cleaned = -0.000988498 Jy ! Component: 600 - total flux cleaned = -0.00101303 Jy ! Component: 650 - total flux cleaned = -0.00115478 Jy ! Component: 700 - total flux cleaned = -0.00120058 Jy ! Component: 750 - total flux cleaned = -0.00131208 Jy ! Component: 800 - total flux cleaned = -0.00135584 Jy ! Component: 850 - total flux cleaned = -0.00135627 Jy ! Component: 900 - total flux cleaned = -0.00143925 Jy ! Component: 950 - total flux cleaned = -0.00150031 Jy ! Component: 1000 - total flux cleaned = -0.00152018 Jy ! Component: 1050 - total flux cleaned = -0.00148114 Jy ! Component: 1100 - total flux cleaned = -0.00150083 Jy ! Component: 1150 - total flux cleaned = -0.00153842 Jy ! Component: 1200 - total flux cleaned = -0.00155681 Jy ! Component: 1250 - total flux cleaned = -0.00155639 Jy ! Component: 1300 - total flux cleaned = -0.00159253 Jy ! Component: 1350 - total flux cleaned = -0.0016458 Jy ! Component: 1400 - total flux cleaned = -0.00164598 Jy ! Component: 1450 - total flux cleaned = -0.00166286 Jy ! Component: 1500 - total flux cleaned = -0.00173029 Jy ! Component: 1550 - total flux cleaned = -0.00169685 Jy ! Component: 1600 - total flux cleaned = -0.00172979 Jy ! Component: 1650 - total flux cleaned = -0.00174598 Jy ! Component: 1700 - total flux cleaned = -0.00180991 Jy ! Component: 1750 - total flux cleaned = -0.00182531 Jy ! Component: 1800 - total flux cleaned = -0.00179455 Jy ! Component: 1850 - total flux cleaned = -0.00184054 Jy ! Component: 1900 - total flux cleaned = -0.00184021 Jy ! Component: 1950 - total flux cleaned = -0.00181006 Jy ! Component: 2000 - total flux cleaned = -0.00179537 Jy ! Component: 2050 - total flux cleaned = -0.00185394 Jy ! Component: 2100 - total flux cleaned = -0.00185424 Jy ! Component: 2150 - total flux cleaned = -0.00186838 Jy ! Component: 2200 - total flux cleaned = -0.00195285 Jy ! Component: 2250 - total flux cleaned = -0.00186928 Jy ! Component: 2300 - total flux cleaned = -0.00191082 Jy ! Component: 2350 - total flux cleaned = -0.00197874 Jy ! Component: 2400 - total flux cleaned = -0.00192464 Jy ! Component: 2450 - total flux cleaned = -0.00193812 Jy ! Component: 2500 - total flux cleaned = -0.00195114 Jy ! Component: 2550 - total flux cleaned = -0.00199022 Jy ! Component: 2600 - total flux cleaned = -0.00196424 Jy ! Component: 2650 - total flux cleaned = -0.00196435 Jy ! Component: 2700 - total flux cleaned = -0.00197708 Jy ! Component: 2750 - total flux cleaned = -0.00197705 Jy ! Component: 2800 - total flux cleaned = -0.00197709 Jy ! Component: 2850 - total flux cleaned = -0.00197714 Jy ! Component: 2900 - total flux cleaned = -0.00202641 Jy ! Component: 2950 - total flux cleaned = -0.00200204 Jy ! Component: 3000 - total flux cleaned = -0.00202619 Jy ! Component: 3050 - total flux cleaned = -0.00203801 Jy ! Component: 3100 - total flux cleaned = -0.00203794 Jy ! Component: 3150 - total flux cleaned = -0.00204977 Jy ! Component: 3200 - total flux cleaned = -0.00207312 Jy ! Component: 3250 - total flux cleaned = -0.00209614 Jy ! Component: 3300 - total flux cleaned = -0.00203865 Jy ! Component: 3350 - total flux cleaned = -0.0020387 Jy ! Component: 3400 - total flux cleaned = -0.00203873 Jy ! Component: 3450 - total flux cleaned = -0.00208363 Jy ! Component: 3500 - total flux cleaned = -0.00201671 Jy ! Component: 3550 - total flux cleaned = -0.00200571 Jy ! Component: 3600 - total flux cleaned = -0.00200565 Jy ! Component: 3650 - total flux cleaned = -0.00199467 Jy ! Component: 3700 - total flux cleaned = -0.00192951 Jy ! Component: 3750 - total flux cleaned = -0.00195115 Jy ! Component: 3800 - total flux cleaned = -0.00192961 Jy ! Component: 3850 - total flux cleaned = -0.0018976 Jy ! Component: 3900 - total flux cleaned = -0.00186589 Jy ! Component: 3950 - total flux cleaned = -0.00184479 Jy ! Component: 4000 - total flux cleaned = -0.00183429 Jy ! Component: 4050 - total flux cleaned = -0.00179256 Jy ! Total flux subtracted in 4096 components = -0.00177191 Jy ! Clean residual min=-0.000724 max=0.000649 Jy/beam ! Clean residual mean=0.000000 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.157956 Jy keep ! Adding 284 model components to the UV plane model. ! The established model now contains 436 components and 0.157956 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J0900+4108_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.041 x 1.991 at 34.38 degrees (North through East) ! Clean map min=-0.0012443 max=0.081322 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0900+4108_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0813216 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000169161 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.624045 0.624045 1.24809 2.49618 4.99236 9.98472 19.9694 39.9389 79.8777 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.081 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 480.734 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0900+4108_X_uvs.log closed on Thu Apr 7 01:49:02 2016