! Started logfile: /scr/pima/bg219g_uvs/J1516+1932_X_uvs.log on Thu Apr 7 09:52:28 2016 obs /scr/pima/bg219g_uvs/J1516+1932_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219g_uvs/J1516+1932_X_uva.fits ! AN table 1: 7 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.821429 visibilities/baseline/integration-bin. ! Found source: J1516+1932 ! ! 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 2484 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/bg219g_uvs/J1516+1932_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 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.223700Jy sigma=20.570148 ! Fit after self-cal, rms=0.350953Jy sigma=5.397072 ! 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=0.6748 mas, bmaj=1.822 mas, bpa=11.04 degrees ! Estimated noise=1.72313 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 = 0.53926 Jy ! Component: 100 - total flux cleaned = 0.656916 Jy ! Total flux subtracted in 100 components = 0.656916 Jy ! Clean residual min=-0.024235 max=0.035206 Jy/beam ! Clean residual mean=0.000007 rms=0.006871 Jy/beam ! Combined flux in latest and established models = 0.656916 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.656916 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=0.140308Jy sigma=2.156879 ! Fit after self-cal, rms=0.140308Jy sigma=2.156818 ! 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=0.8312 mas, bmaj=2.081 mas, bpa=10.1 degrees ! Estimated noise=1.29389 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 = 0.0310775 Jy ! Component: 100 - total flux cleaned = 0.0327018 Jy ! Component: 150 - total flux cleaned = 0.0326695 Jy ! Component: 200 - total flux cleaned = 0.033559 Jy ! Total flux subtracted in 200 components = 0.033559 Jy ! Clean residual min=-0.016432 max=0.027335 Jy/beam ! Clean residual mean=0.000007 rms=0.005085 Jy/beam ! Combined flux in latest and established models = 0.690475 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.690475 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=0.133704Jy sigma=1.956397 ! Fit after self-cal, rms=0.133665Jy sigma=1.955743 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8312 x 2.081 at 10.1 degrees (North through East) ! Clean map min=-0.015627 max=0.68148 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 1.12 KP 1.00 LA 1.04 ! MK 0.94 NL 0.96 OV 0.98 PT 0.96 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.11 KP 0.99 LA 1.02 ! MK 0.96 NL 0.98 OV 0.96 PT 0.96 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.08 KP 0.98 LA 0.96 ! MK 0.97 NL 0.97 OV 0.95 PT 0.95 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.10 KP 0.98 LA 0.98 ! MK 0.98 NL 0.99 OV 1.00 PT 0.94 ! SC 1.03 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.11 KP 0.96 LA 1.08 ! MK 0.97 NL 0.98 OV 0.93 PT 0.97 ! SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.12 KP 0.96 LA 1.01 ! MK 0.97 NL 0.97 OV 0.95 PT 0.95 ! SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.10 KP 0.97 LA 0.99 ! MK 0.98 NL 0.96 OV 0.98 PT 0.94 ! SC 0.99 ! ! ! 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=0.133665Jy sigma=1.955743 ! Fit after self-cal, rms=0.128426Jy sigma=1.821357 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8285 mas, bmaj=2.072 mas, bpa=9.751 degrees ! Estimated noise=1.27204 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 = -0.00616593 Jy ! Component: 100 - total flux cleaned = -0.00911179 Jy ! Component: 150 - total flux cleaned = -0.0104723 Jy ! Component: 200 - total flux cleaned = -0.01081 Jy ! Total flux subtracted in 200 components = -0.01081 Jy ! Clean residual min=-0.010026 max=0.010052 Jy/beam ! Clean residual mean=-0.000000 rms=0.002501 Jy/beam ! Combined flux in latest and established models = 0.679666 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 24 components and 0.679666 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=0.127869Jy sigma=1.821464 ! Fit after self-cal, rms=0.127886Jy sigma=1.821101 ! 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=0.127886Jy sigma=1.821101 ! Fit after self-cal, rms=0.127305Jy sigma=1.818369 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8297 mas, bmaj=2.074 mas, bpa=9.705 degrees ! Estimated noise=1.26242 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00515987 Jy ! Component: 100 - total flux cleaned = -0.0071698 Jy ! Component: 150 - total flux cleaned = -0.00790323 Jy ! Component: 200 - total flux cleaned = -0.00798236 Jy ! Total flux subtracted in 200 components = -0.00798236 Jy ! Clean residual min=-0.010173 max=0.009757 Jy/beam ! Clean residual mean=-0.000000 rms=0.002463 Jy/beam ! Combined flux in latest and established models = 0.671683 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 29 components and 0.671683 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=0.126832Jy sigma=1.820211 ! Fit after self-cal, rms=0.126818Jy sigma=1.820025 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 = -0.000381037 Jy ! Component: 100 - total flux cleaned = -0.000339666 Jy ! Component: 150 - total flux cleaned = -0.000239435 Jy ! Component: 200 - total flux cleaned = -0.000207925 Jy ! Total flux subtracted in 200 components = -0.000207925 Jy ! Clean residual min=-0.010219 max=0.009691 Jy/beam ! Clean residual mean=-0.000000 rms=0.002449 Jy/beam ! Combined flux in latest and established models = 0.671475 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 29 components and 0.671475 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=0.126792Jy sigma=1.819627 ! Fit after self-cal, rms=0.126782Jy sigma=1.819502 ! 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=0.126782Jy sigma=1.819502 ! Fit after self-cal, rms=0.126145Jy sigma=1.816848 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8304 mas, bmaj=2.075 mas, bpa=9.69 degrees ! Estimated noise=1.25215 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00476292 Jy ! Component: 100 - total flux cleaned = -0.00639326 Jy ! Component: 150 - total flux cleaned = -0.0066641 Jy ! Component: 200 - total flux cleaned = -0.00688785 Jy ! Total flux subtracted in 200 components = -0.00688785 Jy ! Clean residual min=-0.010284 max=0.009536 Jy/beam ! Clean residual mean=-0.000000 rms=0.002424 Jy/beam ! Combined flux in latest and established models = 0.664587 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 31 components and 0.664587 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=0.125692Jy sigma=1.819115 ! Fit after self-cal, rms=0.125684Jy sigma=1.819010 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 = -5.23308e-06 Jy ! Component: 100 - total flux cleaned = -6.76102e-05 Jy ! Component: 150 - total flux cleaned = -6.83547e-05 Jy ! Component: 200 - total flux cleaned = -9.39207e-05 Jy ! Total flux subtracted in 200 components = -9.39207e-05 Jy ! Clean residual min=-0.010320 max=0.009436 Jy/beam ! Clean residual mean=-0.000000 rms=0.002413 Jy/beam ! Combined flux in latest and established models = 0.664493 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 32 components and 0.664493 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=0.125662Jy sigma=1.818785 ! Fit after self-cal, rms=0.125655Jy sigma=1.818700 ! 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=0.125655Jy sigma=1.818700 ! Fit after self-cal, rms=0.124992Jy sigma=1.816064 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.066 mas, bmaj=2.937 mas, bpa=-0.1396 degrees ! Estimated noise=1.69283 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00446502 Jy ! Component: 100 - total flux cleaned = -0.00466558 Jy ! Component: 150 - total flux cleaned = -0.00496798 Jy ! Component: 200 - total flux cleaned = -0.00515905 Jy ! Total flux subtracted in 200 components = -0.00515905 Jy ! Clean residual min=-0.014359 max=0.013268 Jy/beam ! Clean residual mean=0.000000 rms=0.004167 Jy/beam ! Combined flux in latest and established models = 0.659334 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 38 components and 0.659334 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=0.124610Jy sigma=1.819250 ! Fit after self-cal, rms=0.124552Jy sigma=1.818296 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.75114e-05 Jy ! Component: 100 - total flux cleaned = -0.000196058 Jy ! Component: 150 - total flux cleaned = -0.00029209 Jy ! Component: 200 - total flux cleaned = -0.000423522 Jy ! Total flux subtracted in 200 components = -0.000423522 Jy ! Clean residual min=-0.014409 max=0.012937 Jy/beam ! Clean residual mean=0.000000 rms=0.004131 Jy/beam ! Combined flux in latest and established models = 0.658911 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 42 components and 0.658911 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=0.124590Jy sigma=1.819281 ! Fit after self-cal, rms=0.124536Jy sigma=1.818238 ! 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=0.8311 mas, bmaj=2.076 mas, bpa=9.685 degrees ! Estimated noise=1.24177 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8311 x 2.076 at 9.685 degrees (North through East) ! Clean map min=-0.010079 max=0.65581 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 ! Performing amp+phase self-cal ! ! 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=0.124536Jy sigma=1.818238 ! Fit after self-cal, rms=0.116985Jy sigma=1.690216 ! Inverting map and beam ! Estimated beam: bmin=0.8355 mas, bmaj=2.09 mas, bpa=9.759 degrees ! Estimated noise=1.19787 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0190293 Jy ! Component: 100 - total flux cleaned = -0.0255965 Jy ! Component: 150 - total flux cleaned = -0.0294921 Jy ! Component: 200 - total flux cleaned = -0.0319185 Jy ! Total flux subtracted in 200 components = -0.0319185 Jy ! Clean residual min=-0.011491 max=0.011085 Jy/beam ! Clean residual mean=0.000002 rms=0.002785 Jy/beam ! Combined flux in latest and established models = 0.626992 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 54 components and 0.626992 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=0.112563Jy sigma=1.657005 ! Fit after self-cal, rms=0.112560Jy sigma=1.656952 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00161516 Jy ! Component: 100 - total flux cleaned = -0.00261329 Jy ! Component: 150 - total flux cleaned = -0.00301525 Jy ! Component: 200 - total flux cleaned = -0.00316212 Jy ! Total flux subtracted in 200 components = -0.00316212 Jy ! Clean residual min=-0.011228 max=0.010841 Jy/beam ! Clean residual mean=0.000002 rms=0.002766 Jy/beam ! Combined flux in latest and established models = 0.62383 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 56 components and 0.62383 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=0.112464Jy sigma=1.657728 ! Fit after self-cal, rms=0.112464Jy sigma=1.657715 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.112464Jy sigma=1.657715 ! Fit after self-cal, rms=0.108985Jy sigma=1.600876 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=0.6793 mas, bmaj=1.829 mas, bpa=10.85 degrees ! Estimated noise=1.55348 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.486037 Jy ! Component: 100 - total flux cleaned = 0.592178 Jy ! Component: 150 - total flux cleaned = 0.61072 Jy ! Component: 200 - total flux cleaned = 0.610699 Jy ! Total flux subtracted in 200 components = 0.610699 Jy ! Clean residual min=-0.012642 max=0.013393 Jy/beam ! Clean residual mean=0.000004 rms=0.003136 Jy/beam ! Combined flux in latest and established models = 0.610699 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.610699 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8391 mas, bmaj=2.097 mas, bpa=9.788 degrees ! Estimated noise=1.15845 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 = -0.00544046 Jy ! Component: 100 - total flux cleaned = -0.0073252 Jy ! Component: 150 - total flux cleaned = -0.00903915 Jy ! Component: 200 - total flux cleaned = -0.0104504 Jy ! Total flux subtracted in 200 components = -0.0104504 Jy ! Clean residual min=-0.010729 max=0.012175 Jy/beam ! Clean residual mean=0.000002 rms=0.002869 Jy/beam ! Combined flux in latest and established models = 0.600248 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 17 components and 0.600248 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=2.08 mas, bmaj=2.961 mas, bpa=0.1651 degrees ! Estimated noise=1.55462 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00178495 Jy ! Component: 100 - total flux cleaned = -0.00252084 Jy ! Component: 150 - total flux cleaned = -0.00298068 Jy ! Component: 200 - total flux cleaned = -0.00333493 Jy ! Total flux subtracted in 200 components = -0.00333493 Jy ! Clean residual min=-0.016191 max=0.015649 Jy/beam ! Clean residual mean=0.000003 rms=0.004544 Jy/beam ! Combined flux in latest and established models = 0.596914 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 = -0.000325281 Jy ! Component: 100 - total flux cleaned = -0.000538453 Jy ! Component: 150 - total flux cleaned = -0.000711894 Jy ! Component: 200 - total flux cleaned = -0.000827277 Jy ! Total flux subtracted in 200 components = -0.000827277 Jy ! Clean residual min=-0.016118 max=0.015428 Jy/beam ! Clean residual mean=0.000003 rms=0.004502 Jy/beam ! Combined flux in latest and established models = 0.596086 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 25 components and 0.596086 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8391 mas, bmaj=2.097 mas, bpa=9.788 degrees ! Estimated noise=1.15845 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000188805 Jy ! Component: 100 - total flux cleaned = -0.000163088 Jy ! Component: 150 - total flux cleaned = -0.000673053 Jy ! Component: 200 - total flux cleaned = -0.000944591 Jy ! Total flux subtracted in 200 components = -0.000944591 Jy ! Clean residual min=-0.010698 max=0.011463 Jy/beam ! Clean residual mean=0.000001 rms=0.002721 Jy/beam ! Combined flux in latest and established models = 0.595142 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 32 components and 0.595142 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=0.105379Jy sigma=1.583358 ! Fit after self-cal, rms=0.105372Jy sigma=1.583059 wmodel /scr/pima/bg219g_uvs/J1516+1932_X_map.mod ! Writing 32 model components to file: /scr/pima/bg219g_uvs/J1516+1932_X_map.mod wobs /scr/pima/bg219g_uvs/J1516+1932_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219g_uvs/J1516+1932_X_uvs.fits wwins /scr/pima/bg219g_uvs/J1516+1932_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219g_uvs/J1516+1932_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 = 0.0024982 Jy ! Component: 100 - total flux cleaned = 0.00336472 Jy ! Component: 150 - total flux cleaned = 0.00352586 Jy ! Component: 200 - total flux cleaned = 0.00433739 Jy ! Component: 250 - total flux cleaned = 0.00533618 Jy ! Component: 300 - total flux cleaned = 0.00638475 Jy ! Component: 350 - total flux cleaned = 0.00692797 Jy ! Component: 400 - total flux cleaned = 0.00723431 Jy ! Component: 450 - total flux cleaned = 0.0075247 Jy ! Component: 500 - total flux cleaned = 0.00789116 Jy ! Component: 550 - total flux cleaned = 0.00815302 Jy ! Component: 600 - total flux cleaned = 0.00831934 Jy ! Component: 650 - total flux cleaned = 0.0084791 Jy ! Component: 700 - total flux cleaned = 0.00870356 Jy ! Component: 750 - total flux cleaned = 0.00877376 Jy ! Component: 800 - total flux cleaned = 0.00911378 Jy ! Component: 850 - total flux cleaned = 0.00944141 Jy ! Component: 900 - total flux cleaned = 0.010137 Jy ! Component: 950 - total flux cleaned = 0.0107448 Jy ! Component: 1000 - total flux cleaned = 0.0113338 Jy ! Component: 1050 - total flux cleaned = 0.011733 Jy ! Component: 1100 - total flux cleaned = 0.0121737 Jy ! Component: 1150 - total flux cleaned = 0.0124409 Jy ! Component: 1200 - total flux cleaned = 0.0127018 Jy ! Component: 1250 - total flux cleaned = 0.0129553 Jy ! Component: 1300 - total flux cleaned = 0.0132501 Jy ! Component: 1350 - total flux cleaned = 0.0134893 Jy ! Component: 1400 - total flux cleaned = 0.013537 Jy ! Component: 1450 - total flux cleaned = 0.0137205 Jy ! Component: 1500 - total flux cleaned = 0.013854 Jy ! Component: 1550 - total flux cleaned = 0.0139847 Jy ! Component: 1600 - total flux cleaned = 0.0140703 Jy ! Component: 1650 - total flux cleaned = 0.01428 Jy ! Component: 1700 - total flux cleaned = 0.014445 Jy ! Component: 1750 - total flux cleaned = 0.0146861 Jy ! Component: 1800 - total flux cleaned = 0.0148043 Jy ! Component: 1850 - total flux cleaned = 0.014843 Jy ! Component: 1900 - total flux cleaned = 0.0149194 Jy ! Component: 1950 - total flux cleaned = 0.0149574 Jy ! Component: 2000 - total flux cleaned = 0.0150323 Jy ! Component: 2050 - total flux cleaned = 0.0150326 Jy ! Component: 2100 - total flux cleaned = 0.0151781 Jy ! Component: 2150 - total flux cleaned = 0.0152499 Jy ! Component: 2200 - total flux cleaned = 0.0153214 Jy ! Component: 2250 - total flux cleaned = 0.0153921 Jy ! Component: 2300 - total flux cleaned = 0.0154622 Jy ! Component: 2350 - total flux cleaned = 0.015635 Jy ! Component: 2400 - total flux cleaned = 0.0156691 Jy ! Component: 2450 - total flux cleaned = 0.0156689 Jy ! Component: 2500 - total flux cleaned = 0.0156689 Jy ! Component: 2550 - total flux cleaned = 0.0157026 Jy ! Component: 2600 - total flux cleaned = 0.0157358 Jy ! Component: 2650 - total flux cleaned = 0.0157027 Jy ! Component: 2700 - total flux cleaned = 0.0157688 Jy ! Component: 2750 - total flux cleaned = 0.0157366 Jy ! Component: 2800 - total flux cleaned = 0.0158671 Jy ! Component: 2850 - total flux cleaned = 0.0160618 Jy ! Component: 2900 - total flux cleaned = 0.0160618 Jy ! Component: 2950 - total flux cleaned = 0.0161907 Jy ! Component: 3000 - total flux cleaned = 0.0163192 Jy ! Component: 3050 - total flux cleaned = 0.0164156 Jy ! Component: 3100 - total flux cleaned = 0.0165119 Jy ! Component: 3150 - total flux cleaned = 0.0167036 Jy ! Component: 3200 - total flux cleaned = 0.0167673 Jy ! Component: 3250 - total flux cleaned = 0.0168631 Jy ! Component: 3300 - total flux cleaned = 0.0169905 Jy ! Component: 3350 - total flux cleaned = 0.0170224 Jy ! Component: 3400 - total flux cleaned = 0.0171179 Jy ! Component: 3450 - total flux cleaned = 0.0171815 Jy ! Component: 3500 - total flux cleaned = 0.0172452 Jy ! Component: 3550 - total flux cleaned = 0.0172452 Jy ! Component: 3600 - total flux cleaned = 0.0174045 Jy ! Component: 3650 - total flux cleaned = 0.0174683 Jy ! Component: 3700 - total flux cleaned = 0.0175004 Jy ! Component: 3750 - total flux cleaned = 0.017628 Jy ! Component: 3800 - total flux cleaned = 0.0177239 Jy ! Component: 3850 - total flux cleaned = 0.01782 Jy ! Component: 3900 - total flux cleaned = 0.0179808 Jy ! Component: 3950 - total flux cleaned = 0.0181097 Jy ! Component: 4000 - total flux cleaned = 0.018239 Jy ! Component: 4050 - total flux cleaned = 0.0184013 Jy ! Total flux subtracted in 4096 components = 0.0184664 Jy ! Clean residual min=-0.001995 max=0.001905 Jy/beam ! Clean residual mean=0.000001 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.613608 Jy keep ! Adding 281 model components to the UV plane model. ! The established model now contains 313 components and 0.613608 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219g_uvs/J1516+1932_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8391 x 2.097 at 9.788 degrees (North through East) ! Clean map min=-0.0068354 max=0.61083 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219g_uvs/J1516+1932_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.610833 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000483217 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.237324 0.237324 0.474647 0.949294 1.89859 3.79718 7.59435 15.1887 30.3774 60.7548 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.61 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1264.1 quit ! Quitting program ! Log file /scr/pima/bg219g_uvs/J1516+1932_X_uvs.log closed on Thu Apr 7 09:52:32 2016