! Started logfile: /scr/pima/bg219b_uvs/J1635+6019_X_uvs.log on Thu Apr 7 01:59:36 2016 obs /scr/pima/bg219b_uvs/J1635+6019_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1635+6019_X_uva.fits ! AN table 1: 52 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.682479 visibilities/baseline/integration-bin. ! Found source: J1635+6019 ! ! 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 19164 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/J1635+6019_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 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 65 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=1.005502Jy sigma=26.071604 ! Fit after self-cal, rms=0.924273Jy sigma=23.933537 ! 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=0.8629 mas, bmaj=1.514 mas, bpa=-82.78 degrees ! Estimated noise=0.553094 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 = 0.0512196 Jy ! Component: 100 - total flux cleaned = 0.072485 Jy ! Total flux subtracted in 100 components = 0.072485 Jy ! Clean residual min=-0.006105 max=0.012944 Jy/beam ! Clean residual mean=-0.000037 rms=0.001747 Jy/beam ! Combined flux in latest and established models = 0.0724851 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0724851 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=0.061941Jy sigma=1.549226 ! Fit after self-cal, rms=0.060980Jy sigma=1.530080 ! Inverting map ! Added new window around map position (-0.4, -1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0135969 Jy ! Component: 100 - total flux cleaned = 0.0220546 Jy ! Total flux subtracted in 100 components = 0.0220546 Jy ! Clean residual min=-0.004770 max=0.009982 Jy/beam ! Clean residual mean=-0.000024 rms=0.001275 Jy/beam ! Combined flux in latest and established models = 0.0945396 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 32 components and 0.0945396 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=0.055795Jy sigma=1.389463 ! Fit after self-cal, rms=0.055445Jy sigma=1.382911 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00770371 Jy ! Component: 100 - total flux cleaned = 0.0124504 Jy ! Total flux subtracted in 100 components = 0.0124504 Jy ! Clean residual min=-0.004268 max=0.007679 Jy/beam ! Clean residual mean=-0.000017 rms=0.001080 Jy/beam ! Combined flux in latest and established models = 0.10699 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 37 components and 0.10699 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=0.053732Jy sigma=1.336075 ! Fit after self-cal, rms=0.053525Jy sigma=1.331796 ! 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=1.108 mas, bmaj=1.901 mas, bpa=-81.85 degrees ! Estimated noise=0.276646 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 (0.4, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00830218 Jy ! Component: 100 - total flux cleaned = 0.0130037 Jy ! Component: 150 - total flux cleaned = 0.0161674 Jy ! Component: 200 - total flux cleaned = 0.0185033 Jy ! Total flux subtracted in 200 components = 0.0185033 Jy ! Clean residual min=-0.003061 max=0.003455 Jy/beam ! Clean residual mean=-0.000022 rms=0.000848 Jy/beam ! Combined flux in latest and established models = 0.125493 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 64 components and 0.125493 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=0.052165Jy sigma=1.294846 ! Fit after self-cal, rms=0.052045Jy sigma=1.292806 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.108 x 1.901 at -81.85 degrees (North through East) ! Clean map min=-0.0029048 max=0.066565 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 1.01 FD 0.98 HN 1.04 KP 0.95 ! LA 0.93 MK 1.02 NL 1.06 OV 0.92 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.04 HN 1.02 KP 1.00 ! LA 0.92 MK 1.11 NL 1.09 OV 1.00 ! PT 1.07 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 1.02 KP 0.94 ! LA 0.96 MK 1.03 NL 1.04 OV 0.95 ! PT 1.04 SC 1.05 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.04 KP 0.92 ! LA 0.94 MK 0.96 NL 1.07 OV 0.99 ! PT 1.12 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 0.99 KP 1.03 ! LA 0.95 MK 1.06 NL 1.01 OV 0.93 ! PT 1.06 SC 1.16 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 0.91 KP 0.95 ! LA 0.93 MK 0.97 NL 1.05 OV 0.96 ! PT 1.07 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=0.052045Jy sigma=1.292806 ! Fit after self-cal, rms=0.052061Jy sigma=1.283362 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.119 mas, bmaj=1.912 mas, bpa=-81.95 degrees ! Estimated noise=0.275697 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 = 0.00146944 Jy ! Component: 100 - total flux cleaned = 0.00200394 Jy ! Component: 150 - total flux cleaned = 0.0024394 Jy ! Component: 200 - total flux cleaned = 0.00272395 Jy ! Total flux subtracted in 200 components = 0.00272395 Jy ! Clean residual min=-0.002371 max=0.002815 Jy/beam ! Clean residual mean=-0.000015 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.128217 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 80 components and 0.128217 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=0.051965Jy sigma=1.281153 ! Fit after self-cal, rms=0.051987Jy sigma=1.280677 ! 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=0.051987Jy sigma=1.280677 ! Fit after self-cal, rms=0.051995Jy sigma=1.273284 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.122 mas, bmaj=1.92 mas, bpa=-81.55 degrees ! Estimated noise=0.275522 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000698021 Jy ! Component: 100 - total flux cleaned = 0.000807448 Jy ! Component: 150 - total flux cleaned = 0.000928619 Jy ! Component: 200 - total flux cleaned = 0.00103429 Jy ! Total flux subtracted in 200 components = 0.00103429 Jy ! Clean residual min=-0.002017 max=0.002038 Jy/beam ! Clean residual mean=-0.000002 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.129252 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 88 components and 0.129252 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=0.051951Jy sigma=1.272128 ! Fit after self-cal, rms=0.051962Jy sigma=1.271806 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 = 0.000210314 Jy ! Component: 100 - total flux cleaned = 0.000285817 Jy ! Component: 150 - total flux cleaned = 0.000352813 Jy ! Component: 200 - total flux cleaned = 0.000393243 Jy ! Total flux subtracted in 200 components = 0.000393243 Jy ! Clean residual min=-0.002032 max=0.001929 Jy/beam ! Clean residual mean=-0.000001 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.129645 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 93 components and 0.129645 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=0.051940Jy sigma=1.271263 ! Fit after self-cal, rms=0.051932Jy sigma=1.271159 ! 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=0.051932Jy sigma=1.271159 ! Fit after self-cal, rms=0.051773Jy sigma=1.271008 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.123 mas, bmaj=1.923 mas, bpa=-81.52 degrees ! Estimated noise=0.274515 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.23049e-05 Jy ! Component: 100 - total flux cleaned = 0.00016605 Jy ! Component: 150 - total flux cleaned = 0.000249705 Jy ! Component: 200 - total flux cleaned = 0.000286368 Jy ! Total flux subtracted in 200 components = 0.000286368 Jy ! Clean residual min=-0.001961 max=0.001899 Jy/beam ! Clean residual mean=-0.000001 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.129931 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 99 components and 0.129931 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=0.051752Jy sigma=1.270532 ! Fit after self-cal, rms=0.051752Jy sigma=1.270417 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 = 0.00010585 Jy ! Component: 100 - total flux cleaned = 0.00012499 Jy ! Component: 150 - total flux cleaned = 0.000142426 Jy ! Component: 200 - total flux cleaned = 0.000142851 Jy ! Total flux subtracted in 200 components = 0.000142851 Jy ! Clean residual min=-0.001950 max=0.001813 Jy/beam ! Clean residual mean=-0.000001 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.130074 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 105 components and 0.130074 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=0.051739Jy sigma=1.270109 ! Fit after self-cal, rms=0.051735Jy sigma=1.270041 ! 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=0.051735Jy sigma=1.270041 ! Fit after self-cal, rms=0.051590Jy sigma=1.269989 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.448 mas, bmaj=3.241 mas, bpa=-88.6 degrees ! Estimated noise=0.323155 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00022422 Jy ! Component: 100 - total flux cleaned = 0.000318598 Jy ! Component: 150 - total flux cleaned = 0.000329488 Jy ! Component: 200 - total flux cleaned = 0.000339208 Jy ! Total flux subtracted in 200 components = 0.000339208 Jy ! Clean residual min=-0.002357 max=0.002357 Jy/beam ! Clean residual mean=-0.000003 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.130413 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 115 components and 0.130413 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=0.051586Jy sigma=1.269888 ! Fit after self-cal, rms=0.051564Jy sigma=1.269591 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 = 4.75482e-05 Jy ! Component: 100 - total flux cleaned = 3.66331e-05 Jy ! Component: 150 - total flux cleaned = 3.60179e-05 Jy ! Component: 200 - total flux cleaned = 3.56066e-05 Jy ! Total flux subtracted in 200 components = 3.56066e-05 Jy ! Clean residual min=-0.002362 max=0.002288 Jy/beam ! Clean residual mean=-0.000003 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.130449 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 120 components and 0.130449 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=0.051563Jy sigma=1.269525 ! Fit after self-cal, rms=0.051561Jy sigma=1.269501 ! 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=1.123 mas, bmaj=1.923 mas, bpa=-81.54 degrees ! Estimated noise=0.273715 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.123 x 1.923 at -81.54 degrees (North through East) ! Clean map min=-0.001882 max=0.063738 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=0.8721 mas, bmaj=1.528 mas, bpa=-82.67 degrees ! Estimated noise=0.551265 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0513527 Jy ! Component: 100 - total flux cleaned = 0.0753795 Jy ! Component: 150 - total flux cleaned = 0.0892616 Jy ! Component: 200 - total flux cleaned = 0.0984813 Jy ! Total flux subtracted in 200 components = 0.0984813 Jy ! Clean residual min=-0.004248 max=0.005202 Jy/beam ! Clean residual mean=-0.000019 rms=0.001054 Jy/beam ! Combined flux in latest and established models = 0.0984812 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0984812 Jy ! Inverting map and beam ! Estimated beam: bmin=1.123 mas, bmaj=1.923 mas, bpa=-81.54 degrees ! Estimated noise=0.273715 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 = 0.0103804 Jy ! Component: 100 - total flux cleaned = 0.0167534 Jy ! Component: 150 - total flux cleaned = 0.0209771 Jy ! Component: 200 - total flux cleaned = 0.0239288 Jy ! Total flux subtracted in 200 components = 0.0239288 Jy ! Clean residual min=-0.002211 max=0.002043 Jy/beam ! Clean residual mean=-0.000012 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.12241 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 60 components and 0.12241 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=2.448 mas, bmaj=3.241 mas, bpa=-88.6 degrees ! Estimated noise=0.323155 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00282674 Jy ! Component: 100 - total flux cleaned = 0.0045705 Jy ! Component: 150 - total flux cleaned = 0.00576329 Jy ! Component: 200 - total flux cleaned = 0.00659009 Jy ! Total flux subtracted in 200 components = 0.00659009 Jy ! Clean residual min=-0.002409 max=0.002445 Jy/beam ! Clean residual mean=-0.000006 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.129 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 = 0.000577194 Jy ! Component: 100 - total flux cleaned = 0.000912428 Jy ! Component: 150 - total flux cleaned = 0.000995565 Jy ! Component: 200 - total flux cleaned = 0.00107106 Jy ! Total flux subtracted in 200 components = 0.00107106 Jy ! Clean residual min=-0.002379 max=0.002379 Jy/beam ! Clean residual mean=-0.000003 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.130071 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 97 components and 0.130071 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.123 mas, bmaj=1.923 mas, bpa=-81.54 degrees ! Estimated noise=0.273715 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000133332 Jy ! Component: 100 - total flux cleaned = -7.80701e-05 Jy ! Component: 150 - total flux cleaned = -3.04337e-05 Jy ! Component: 200 - total flux cleaned = 3.39511e-05 Jy ! Total flux subtracted in 200 components = 3.39511e-05 Jy ! Clean residual min=-0.001986 max=0.001918 Jy/beam ! Clean residual mean=-0.000001 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.130105 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 107 components and 0.130105 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=0.051564Jy sigma=1.269708 ! Fit after self-cal, rms=0.051546Jy sigma=1.269435 wmodel /scr/pima/bg219b_uvs/J1635+6019_X_map.mod ! Writing 107 model components to file: /scr/pima/bg219b_uvs/J1635+6019_X_map.mod wobs /scr/pima/bg219b_uvs/J1635+6019_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J1635+6019_X_uvs.fits wwins /scr/pima/bg219b_uvs/J1635+6019_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219b_uvs/J1635+6019_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 = 1.80663e-05 Jy ! Component: 100 - total flux cleaned = 0.000270472 Jy ! Component: 150 - total flux cleaned = 0.000299545 Jy ! Component: 200 - total flux cleaned = 0.000412277 Jy ! Component: 250 - total flux cleaned = 0.000465541 Jy ! Component: 300 - total flux cleaned = 0.000439786 Jy ! Component: 350 - total flux cleaned = 0.000464527 Jy ! Component: 400 - total flux cleaned = 0.000464009 Jy ! Component: 450 - total flux cleaned = 0.000440864 Jy ! Component: 500 - total flux cleaned = 0.000418621 Jy ! Component: 550 - total flux cleaned = 0.00037548 Jy ! Component: 600 - total flux cleaned = 0.00029113 Jy ! Component: 650 - total flux cleaned = 0.000189124 Jy ! Component: 700 - total flux cleaned = 0.00016959 Jy ! Component: 750 - total flux cleaned = 5.2537e-05 Jy ! Component: 800 - total flux cleaned = -2.29526e-05 Jy ! Component: 850 - total flux cleaned = -0.000171114 Jy ! Component: 900 - total flux cleaned = -0.000297785 Jy ! Component: 950 - total flux cleaned = -0.000350834 Jy ! Component: 1000 - total flux cleaned = -0.000419926 Jy ! Component: 1050 - total flux cleaned = -0.000453455 Jy ! Component: 1100 - total flux cleaned = -0.000503263 Jy ! Component: 1150 - total flux cleaned = -0.000584753 Jy ! Component: 1200 - total flux cleaned = -0.000616769 Jy ! Component: 1250 - total flux cleaned = -0.000647807 Jy ! Component: 1300 - total flux cleaned = -0.000678356 Jy ! Component: 1350 - total flux cleaned = -0.000738669 Jy ! Component: 1400 - total flux cleaned = -0.000738608 Jy ! Component: 1450 - total flux cleaned = -0.000781887 Jy ! Component: 1500 - total flux cleaned = -0.000824665 Jy ! Component: 1550 - total flux cleaned = -0.000866378 Jy ! Component: 1600 - total flux cleaned = -0.000893786 Jy ! Component: 1650 - total flux cleaned = -0.000921088 Jy ! Component: 1700 - total flux cleaned = -0.000880848 Jy ! Component: 1750 - total flux cleaned = -0.000854569 Jy ! Component: 1800 - total flux cleaned = -0.000828602 Jy ! Component: 1850 - total flux cleaned = -0.000815798 Jy ! Component: 1900 - total flux cleaned = -0.000802932 Jy ! Component: 1950 - total flux cleaned = -0.000753232 Jy ! Component: 2000 - total flux cleaned = -0.000777878 Jy ! Component: 2050 - total flux cleaned = -0.000765579 Jy ! Component: 2100 - total flux cleaned = -0.000788981 Jy ! Component: 2150 - total flux cleaned = -0.00073001 Jy ! Component: 2200 - total flux cleaned = -0.000683884 Jy ! Component: 2250 - total flux cleaned = -0.000706852 Jy ! Component: 2300 - total flux cleaned = -0.000661591 Jy ! Component: 2350 - total flux cleaned = -0.000650333 Jy ! Component: 2400 - total flux cleaned = -0.00065043 Jy ! Component: 2450 - total flux cleaned = -0.000693933 Jy ! Component: 2500 - total flux cleaned = -0.000672407 Jy ! Component: 2550 - total flux cleaned = -0.000650948 Jy ! Component: 2600 - total flux cleaned = -0.000703683 Jy ! Component: 2650 - total flux cleaned = -0.000651616 Jy ! Component: 2700 - total flux cleaned = -0.000662089 Jy ! Component: 2750 - total flux cleaned = -0.000672133 Jy ! Component: 2800 - total flux cleaned = -0.000641914 Jy ! Component: 2850 - total flux cleaned = -0.000671973 Jy ! Component: 2900 - total flux cleaned = -0.000661805 Jy ! Component: 2950 - total flux cleaned = -0.000642156 Jy ! Component: 3000 - total flux cleaned = -0.000603353 Jy ! Component: 3050 - total flux cleaned = -0.000574579 Jy ! Component: 3100 - total flux cleaned = -0.000546014 Jy ! Component: 3150 - total flux cleaned = -0.000517624 Jy ! Component: 3200 - total flux cleaned = -0.000452278 Jy ! Component: 3250 - total flux cleaned = -0.000415255 Jy ! Component: 3300 - total flux cleaned = -0.000415241 Jy ! Component: 3350 - total flux cleaned = -0.000388036 Jy ! Component: 3400 - total flux cleaned = -0.000342861 Jy ! Component: 3450 - total flux cleaned = -0.000289263 Jy ! Component: 3500 - total flux cleaned = -0.000289153 Jy ! Component: 3550 - total flux cleaned = -0.000253846 Jy ! Component: 3600 - total flux cleaned = -0.000218969 Jy ! Component: 3650 - total flux cleaned = -0.000193041 Jy ! Component: 3700 - total flux cleaned = -0.000150045 Jy ! Component: 3750 - total flux cleaned = -0.000158565 Jy ! Component: 3800 - total flux cleaned = -0.000141553 Jy ! Component: 3850 - total flux cleaned = -0.000108024 Jy ! Component: 3900 - total flux cleaned = -9.13314e-05 Jy ! Component: 3950 - total flux cleaned = -4.16564e-05 Jy ! Component: 4000 - total flux cleaned = -6.63138e-05 Jy ! Component: 4050 - total flux cleaned = -3.36358e-05 Jy ! Total flux subtracted in 4096 components = -4.17847e-05 Jy ! Clean residual min=-0.000431 max=0.000500 Jy/beam ! Clean residual mean=-0.000001 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.130063 Jy keep ! Adding 301 model components to the UV plane model. ! The established model now contains 408 components and 0.130063 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J1635+6019_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.123 x 1.923 at -81.54 degrees (North through East) ! Clean map min=-0.00094337 max=0.062991 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1635+6019_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0629906 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000142301 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.677723 0.677723 1.35545 2.71089 5.42178 10.8436 21.6871 43.3743 86.7485 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.062 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 442.658 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1635+6019_X_uvs.log closed on Thu Apr 7 01:59:41 2016