! Started logfile: /scr/pima/bg219b_uvs/J0902+4310_X_uvs.log on Thu Apr 7 01:49:02 2016 obs /scr/pima/bg219b_uvs/J0902+4310_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0902+4310_X_uva.fits ! AN table 1: 18 integrations on 36 of 36 possible baselines. ! AN table 2: 18 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.920078 visibilities/baseline/integration-bin. ! Found source: J0902+4310 ! ! 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 11328 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/J0902+4310_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 19 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 18 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=1.121917Jy sigma=24.775518 ! Fit after self-cal, rms=0.534802Jy sigma=11.657367 ! 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=0.8362 mas, bmaj=1.831 mas, bpa=35.98 degrees ! Estimated noise=0.734887 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 = 0.366502 Jy ! Component: 100 - total flux cleaned = 0.44705 Jy ! Total flux subtracted in 100 components = 0.44705 Jy ! Clean residual min=-0.014896 max=0.025614 Jy/beam ! Clean residual mean=0.000027 rms=0.004425 Jy/beam ! Combined flux in latest and established models = 0.44705 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.44705 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=0.082399Jy sigma=1.796079 ! Fit after self-cal, rms=0.082390Jy sigma=1.795904 ! 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=1.08 mas, bmaj=1.92 mas, bpa=35.41 degrees ! Estimated noise=0.431127 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 = 0.0269394 Jy ! Component: 100 - total flux cleaned = 0.0372068 Jy ! Component: 150 - total flux cleaned = 0.0419696 Jy ! Component: 200 - total flux cleaned = 0.0441178 Jy ! Total flux subtracted in 200 components = 0.0441178 Jy ! Clean residual min=-0.011883 max=0.018441 Jy/beam ! Clean residual mean=0.000016 rms=0.003829 Jy/beam ! Combined flux in latest and established models = 0.491167 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 23 components and 0.491167 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=0.075429Jy sigma=1.602150 ! Fit after self-cal, rms=0.075411Jy sigma=1.601584 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.08 x 1.92 at 35.41 degrees (North through East) ! Clean map min=-0.011284 max=0.46856 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* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.95 HN 1.02 KP 0.93 LA 0.94 ! NL 1.00 OV 0.96 SC 1.01 ! ! ! Correcting IF 2. ! 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* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.99 HN 1.03 KP 0.97 LA 0.95 ! NL 1.01 OV 1.01 SC 1.04 ! ! ! 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* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.00 HN 1.06 KP 0.99 LA 0.96 ! NL 1.02 OV 1.00 SC 1.07 ! ! ! 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* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.98 HN 0.99 KP 0.96 LA 0.92 ! NL 0.99 OV 0.96 SC 1.02 ! ! ! 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* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.97 HN 1.00 KP 0.98 LA 0.93 ! NL 1.03 OV 0.97 SC 1.04 ! ! ! Correcting IF 7. ! 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* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.00 HN 1.03 KP 1.00 LA 0.96 ! NL 1.02 OV 1.00 SC 1.08 ! ! ! 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* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.96 HN 1.02 KP 0.96 LA 0.92 ! NL 1.00 OV 0.94 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=0.075411Jy sigma=1.601584 ! Fit after self-cal, rms=0.073113Jy sigma=1.553434 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.084 mas, bmaj=1.928 mas, bpa=35.55 degrees ! Estimated noise=0.427619 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 = -0.00483148 Jy ! Component: 100 - total flux cleaned = -0.00778334 Jy ! Component: 150 - total flux cleaned = -0.00978421 Jy ! Component: 200 - total flux cleaned = -0.0111864 Jy ! Total flux subtracted in 200 components = -0.0111864 Jy ! Clean residual min=-0.010869 max=0.017525 Jy/beam ! Clean residual mean=0.000019 rms=0.003542 Jy/beam ! Combined flux in latest and established models = 0.479981 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 28 components and 0.479981 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=0.072662Jy sigma=1.547485 ! Fit after self-cal, rms=0.072662Jy sigma=1.547164 ! 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=0.072662Jy sigma=1.547164 ! Fit after self-cal, rms=0.072518Jy sigma=1.545332 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.086 mas, bmaj=1.928 mas, bpa=35.54 degrees ! Estimated noise=0.426338 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00237337 Jy ! Component: 100 - total flux cleaned = -0.00370601 Jy ! Component: 150 - total flux cleaned = -0.00460561 Jy ! Component: 200 - total flux cleaned = -0.00498498 Jy ! Total flux subtracted in 200 components = -0.00498498 Jy ! Clean residual min=-0.010632 max=0.017579 Jy/beam ! Clean residual mean=0.000021 rms=0.003514 Jy/beam ! Combined flux in latest and established models = 0.474996 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 32 components and 0.474996 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=0.072392Jy sigma=1.544445 ! Fit after self-cal, rms=0.072390Jy sigma=1.544326 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 (-45, -44). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.015817 Jy ! Component: 100 - total flux cleaned = 0.0235549 Jy ! Component: 150 - total flux cleaned = 0.026692 Jy ! Component: 200 - total flux cleaned = 0.0273512 Jy ! Total flux subtracted in 200 components = 0.0273512 Jy ! Clean residual min=-0.009496 max=0.014249 Jy/beam ! Clean residual mean=0.000007 rms=0.002949 Jy/beam ! Combined flux in latest and established models = 0.502347 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 55 components and 0.502347 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=0.068531Jy sigma=1.471468 ! Fit after self-cal, rms=0.068083Jy sigma=1.460821 ! Inverting map ! Added new window around map position (14.8, -15.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114892 Jy ! Component: 100 - total flux cleaned = 0.0154082 Jy ! Component: 150 - total flux cleaned = 0.0173929 Jy ! Component: 200 - total flux cleaned = 0.0175358 Jy ! Total flux subtracted in 200 components = 0.0175358 Jy ! Clean residual min=-0.010974 max=0.012169 Jy/beam ! Clean residual mean=0.000006 rms=0.002502 Jy/beam ! Combined flux in latest and established models = 0.519883 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 90 components and 0.519883 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=0.065755Jy sigma=1.418269 ! Fit after self-cal, rms=0.065488Jy sigma=1.411020 ! 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=0.065488Jy sigma=1.411020 ! Fit after self-cal, rms=0.062609Jy sigma=1.348063 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.087 mas, bmaj=1.926 mas, bpa=35.5 degrees ! Estimated noise=0.424157 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00198096 Jy ! Component: 100 - total flux cleaned = -0.00248929 Jy ! Component: 150 - total flux cleaned = -0.00228518 Jy ! Component: 200 - total flux cleaned = -0.00209935 Jy ! Total flux subtracted in 200 components = -0.00209935 Jy ! Clean residual min=-0.007140 max=0.006764 Jy/beam ! Clean residual mean=0.000001 rms=0.001656 Jy/beam ! Combined flux in latest and established models = 0.517784 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 111 components and 0.517784 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=0.062079Jy sigma=1.338730 ! Fit after self-cal, rms=0.062089Jy sigma=1.338415 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 = 0.00077785 Jy ! Component: 100 - total flux cleaned = 0.00102872 Jy ! Component: 150 - total flux cleaned = 0.00125739 Jy ! Component: 200 - total flux cleaned = 0.00147473 Jy ! Total flux subtracted in 200 components = 0.00147473 Jy ! Clean residual min=-0.006879 max=0.006412 Jy/beam ! Clean residual mean=0.000001 rms=0.001620 Jy/beam ! Combined flux in latest and established models = 0.519258 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 125 components and 0.519258 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=0.061888Jy sigma=1.334920 ! Fit after self-cal, rms=0.061892Jy sigma=1.334815 ! 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=0.061892Jy sigma=1.334815 ! Fit after self-cal, rms=0.059130Jy sigma=1.277693 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.383 mas, bmaj=2.443 mas, bpa=-25.04 degrees ! Estimated noise=0.504363 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00324164 Jy ! Component: 100 - total flux cleaned = -0.00477576 Jy ! Component: 150 - total flux cleaned = -0.00583174 Jy ! Component: 200 - total flux cleaned = -0.0066865 Jy ! Total flux subtracted in 200 components = -0.0066865 Jy ! Clean residual min=-0.005244 max=0.004688 Jy/beam ! Clean residual mean=-0.000002 rms=0.001355 Jy/beam ! Combined flux in latest and established models = 0.512572 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 148 components and 0.512572 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=0.058845Jy sigma=1.271400 ! Fit after self-cal, rms=0.058813Jy sigma=1.270687 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 = -0.000831475 Jy ! Component: 100 - total flux cleaned = -0.00172719 Jy ! Component: 150 - total flux cleaned = -0.00228528 Jy ! Component: 200 - total flux cleaned = -0.00268212 Jy ! Total flux subtracted in 200 components = -0.00268212 Jy ! Clean residual min=-0.004547 max=0.004558 Jy/beam ! Clean residual mean=-0.000002 rms=0.001291 Jy/beam ! Combined flux in latest and established models = 0.50989 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 163 components and 0.50989 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=0.058762Jy sigma=1.269695 ! Fit after self-cal, rms=0.058760Jy sigma=1.269556 ! 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=1.09 mas, bmaj=1.922 mas, bpa=35.49 degrees ! Estimated noise=0.423973 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.09 x 1.922 at 35.49 degrees (North through East) ! Clean map min=-0.0047979 max=0.45571 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=0.8407 mas, bmaj=1.834 mas, bpa=36.13 degrees ! Estimated noise=0.696295 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.359301 Jy ! Component: 100 - total flux cleaned = 0.437822 Jy ! Component: 150 - total flux cleaned = 0.462071 Jy ! Component: 200 - total flux cleaned = 0.476668 Jy ! Total flux subtracted in 200 components = 0.476668 Jy ! Clean residual min=-0.006625 max=0.009618 Jy/beam ! Clean residual mean=0.000007 rms=0.001918 Jy/beam ! Combined flux in latest and established models = 0.476668 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.476668 Jy ! Inverting map and beam ! Estimated beam: bmin=1.09 mas, bmaj=1.922 mas, bpa=35.49 degrees ! Estimated noise=0.423973 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 (2.4, 34). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110237 Jy ! Component: 100 - total flux cleaned = 0.0179684 Jy ! Component: 150 - total flux cleaned = 0.0221333 Jy ! Component: 200 - total flux cleaned = 0.0239652 Jy ! Total flux subtracted in 200 components = 0.0239652 Jy ! Clean residual min=-0.004810 max=0.005332 Jy/beam ! Clean residual mean=0.000003 rms=0.001233 Jy/beam ! Combined flux in latest and established models = 0.500633 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 37 components and 0.500633 Jy ! Inverting map ! Added new window around map position (-7.8, -9.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00284162 Jy ! Component: 100 - total flux cleaned = 0.00440389 Jy ! Component: 150 - total flux cleaned = 0.00560888 Jy ! Component: 200 - total flux cleaned = 0.00668842 Jy ! Total flux subtracted in 200 components = 0.00668842 Jy ! Clean residual min=-0.004455 max=0.004401 Jy/beam ! Clean residual mean=0.000001 rms=0.001069 Jy/beam ! Combined flux in latest and established models = 0.507322 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 66 components and 0.507322 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=2.383 mas, bmaj=2.443 mas, bpa=-25.04 degrees ! Estimated noise=0.504363 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00252618 Jy ! Component: 100 - total flux cleaned = 0.00322253 Jy ! Component: 150 - total flux cleaned = 0.0036743 Jy ! Component: 200 - total flux cleaned = 0.00380376 Jy ! Total flux subtracted in 200 components = 0.00380376 Jy ! Clean residual min=-0.004563 max=0.004516 Jy/beam ! Clean residual mean=-0.000000 rms=0.001248 Jy/beam ! Combined flux in latest and established models = 0.511125 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 = -2.9617e-06 Jy ! Component: 100 - total flux cleaned = 5.60281e-05 Jy ! Component: 150 - total flux cleaned = 0.000107254 Jy ! Component: 200 - total flux cleaned = 0.000155359 Jy ! Total flux subtracted in 200 components = 0.000155359 Jy ! Clean residual min=-0.004415 max=0.004407 Jy/beam ! Clean residual mean=-0.000001 rms=0.001190 Jy/beam ! Combined flux in latest and established models = 0.511281 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 108 components and 0.511281 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.09 mas, bmaj=1.922 mas, bpa=35.49 degrees ! Estimated noise=0.423973 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000950633 Jy ! Component: 100 - total flux cleaned = -0.00095192 Jy ! Component: 150 - total flux cleaned = -0.0008922 Jy ! Component: 200 - total flux cleaned = -0.000833476 Jy ! Total flux subtracted in 200 components = -0.000833476 Jy ! Clean residual min=-0.003931 max=0.004005 Jy/beam ! Clean residual mean=-0.000001 rms=0.000946 Jy/beam ! Combined flux in latest and established models = 0.510447 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 132 components and 0.510447 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=0.058420Jy sigma=1.262336 ! Fit after self-cal, rms=0.058289Jy sigma=1.259922 wmodel /scr/pima/bg219b_uvs/J0902+4310_X_map.mod ! Writing 132 model components to file: /scr/pima/bg219b_uvs/J0902+4310_X_map.mod wobs /scr/pima/bg219b_uvs/J0902+4310_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J0902+4310_X_uvs.fits wwins /scr/pima/bg219b_uvs/J0902+4310_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219b_uvs/J0902+4310_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 = 0.00126208 Jy ! Component: 100 - total flux cleaned = 0.00202942 Jy ! Component: 150 - total flux cleaned = 0.00226422 Jy ! Component: 200 - total flux cleaned = 0.00226306 Jy ! Component: 250 - total flux cleaned = 0.00236614 Jy ! Component: 300 - total flux cleaned = 0.00241528 Jy ! Component: 350 - total flux cleaned = 0.00241541 Jy ! Component: 400 - total flux cleaned = 0.00255248 Jy ! Component: 450 - total flux cleaned = 0.00255182 Jy ! Component: 500 - total flux cleaned = 0.00267895 Jy ! Component: 550 - total flux cleaned = 0.00267924 Jy ! Component: 600 - total flux cleaned = 0.00271853 Jy ! Component: 650 - total flux cleaned = 0.00260407 Jy ! Component: 700 - total flux cleaned = 0.00256803 Jy ! Component: 750 - total flux cleaned = 0.0024593 Jy ! Component: 800 - total flux cleaned = 0.00235395 Jy ! Component: 850 - total flux cleaned = 0.00235375 Jy ! Component: 900 - total flux cleaned = 0.00228708 Jy ! Component: 950 - total flux cleaned = 0.00235038 Jy ! Component: 1000 - total flux cleaned = 0.00225634 Jy ! Component: 1050 - total flux cleaned = 0.00222608 Jy ! Component: 1100 - total flux cleaned = 0.0022562 Jy ! Component: 1150 - total flux cleaned = 0.00228458 Jy ! Component: 1200 - total flux cleaned = 0.00234076 Jy ! Component: 1250 - total flux cleaned = 0.00245161 Jy ! Component: 1300 - total flux cleaned = 0.00253343 Jy ! Component: 1350 - total flux cleaned = 0.00261419 Jy ! Component: 1400 - total flux cleaned = 0.00271904 Jy ! Component: 1450 - total flux cleaned = 0.00284753 Jy ! Component: 1500 - total flux cleaned = 0.00292294 Jy ! Component: 1550 - total flux cleaned = 0.00302209 Jy ! Component: 1600 - total flux cleaned = 0.00309527 Jy ! Component: 1650 - total flux cleaned = 0.00319051 Jy ! Component: 1700 - total flux cleaned = 0.00330795 Jy ! Component: 1750 - total flux cleaned = 0.00337653 Jy ! Component: 1800 - total flux cleaned = 0.00344484 Jy ! Component: 1850 - total flux cleaned = 0.00351232 Jy ! Component: 1900 - total flux cleaned = 0.00360039 Jy ! Component: 1950 - total flux cleaned = 0.00362179 Jy ! Component: 2000 - total flux cleaned = 0.00364329 Jy ! Component: 2050 - total flux cleaned = 0.0036855 Jy ! Component: 2100 - total flux cleaned = 0.00370602 Jy ! Component: 2150 - total flux cleaned = 0.00366503 Jy ! Component: 2200 - total flux cleaned = 0.00366486 Jy ! Component: 2250 - total flux cleaned = 0.00362481 Jy ! Component: 2300 - total flux cleaned = 0.0036442 Jy ! Component: 2350 - total flux cleaned = 0.00354665 Jy ! Component: 2400 - total flux cleaned = 0.0035275 Jy ! Component: 2450 - total flux cleaned = 0.00350853 Jy ! Component: 2500 - total flux cleaned = 0.00352724 Jy ! Component: 2550 - total flux cleaned = 0.00349001 Jy ! Component: 2600 - total flux cleaned = 0.00348971 Jy ! Component: 2650 - total flux cleaned = 0.00343497 Jy ! Component: 2700 - total flux cleaned = 0.003399 Jy ! Component: 2750 - total flux cleaned = 0.00341669 Jy ! Component: 2800 - total flux cleaned = 0.00332891 Jy ! Component: 2850 - total flux cleaned = 0.00334642 Jy ! Component: 2900 - total flux cleaned = 0.00329492 Jy ! Component: 2950 - total flux cleaned = 0.00332902 Jy ! Component: 3000 - total flux cleaned = 0.00326126 Jy ! Component: 3050 - total flux cleaned = 0.00324435 Jy ! Component: 3100 - total flux cleaned = 0.0032276 Jy ! Component: 3150 - total flux cleaned = 0.00317825 Jy ! Component: 3200 - total flux cleaned = 0.00316175 Jy ! Component: 3250 - total flux cleaned = 0.00316173 Jy ! Component: 3300 - total flux cleaned = 0.00316145 Jy ! Component: 3350 - total flux cleaned = 0.00311358 Jy ! Component: 3400 - total flux cleaned = 0.00309767 Jy ! Component: 3450 - total flux cleaned = 0.00309775 Jy ! Component: 3500 - total flux cleaned = 0.00314433 Jy ! Component: 3550 - total flux cleaned = 0.0030824 Jy ! Component: 3600 - total flux cleaned = 0.0031132 Jy ! Component: 3650 - total flux cleaned = 0.00314357 Jy ! Component: 3700 - total flux cleaned = 0.00314345 Jy ! Component: 3750 - total flux cleaned = 0.00312828 Jy ! Component: 3800 - total flux cleaned = 0.00312821 Jy ! Component: 3850 - total flux cleaned = 0.00314296 Jy ! Component: 3900 - total flux cleaned = 0.00309874 Jy ! Component: 3950 - total flux cleaned = 0.00311347 Jy ! Component: 4000 - total flux cleaned = 0.00308444 Jy ! Component: 4050 - total flux cleaned = 0.00309882 Jy ! Total flux subtracted in 4096 components = 0.00308454 Jy ! Clean residual min=-0.000872 max=0.001010 Jy/beam ! Clean residual mean=-0.000000 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.513532 Jy keep ! Adding 274 model components to the UV plane model. ! The established model now contains 406 components and 0.513531 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J0902+4310_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.09 x 1.922 at 35.49 degrees (North through East) ! Clean map min=-0.0023685 max=0.45553 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0902+4310_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.455534 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000235281 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.154948 0.154948 0.309897 0.619794 1.23959 2.47917 4.95835 9.9167 19.8334 39.6668 79.3336 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.455 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1936.13 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0902+4310_X_uvs.log closed on Thu Apr 7 01:49:07 2016