! Started logfile: /scr/pima/bg219b_uvs/J1302+5748_X_uvs.log on Thu Apr 7 01:54:58 2016 obs /scr/pima/bg219b_uvs/J1302+5748_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1302+5748_X_uva.fits ! AN table 1: 18 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.851852 visibilities/baseline/integration-bin. ! Found source: J1302+5748 ! ! 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 8280 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/J1302+5748_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 27 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=1.057866Jy sigma=25.106543 ! Fit after self-cal, rms=0.683400Jy sigma=16.042230 ! 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=0.8779 mas, bmaj=0.9256 mas, bpa=-18.26 degrees ! Estimated noise=0.771513 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 = 0.243566 Jy ! Component: 100 - total flux cleaned = 0.298946 Jy ! Total flux subtracted in 100 components = 0.298946 Jy ! Clean residual min=-0.009738 max=0.019325 Jy/beam ! Clean residual mean=-0.000045 rms=0.002604 Jy/beam ! Combined flux in latest and established models = 0.298946 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.298946 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=0.073541Jy sigma=1.705485 ! Fit after self-cal, rms=0.073532Jy sigma=1.705146 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0208629 Jy ! Component: 100 - total flux cleaned = 0.0318236 Jy ! Total flux subtracted in 100 components = 0.0318236 Jy ! Clean residual min=-0.008187 max=0.010438 Jy/beam ! Clean residual mean=-0.000049 rms=0.002022 Jy/beam ! Combined flux in latest and established models = 0.33077 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 12 components and 0.33077 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=0.066741Jy sigma=1.526721 ! Fit after self-cal, rms=0.066734Jy sigma=1.526494 ! 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=1.116 mas, bmaj=1.179 mas, bpa=-19.2 degrees ! Estimated noise=0.472962 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 = 0.00793074 Jy ! Component: 100 - total flux cleaned = 0.0118406 Jy ! Component: 150 - total flux cleaned = 0.0141546 Jy ! Component: 200 - total flux cleaned = 0.0155824 Jy ! Total flux subtracted in 200 components = 0.0155824 Jy ! Clean residual min=-0.007206 max=0.009864 Jy/beam ! Clean residual mean=-0.000117 rms=0.002018 Jy/beam ! Combined flux in latest and established models = 0.346352 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 22 components and 0.346352 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=0.065913Jy sigma=1.504754 ! Fit after self-cal, rms=0.065896Jy sigma=1.504377 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.116 x 1.179 at -19.2 degrees (North through East) ! Clean map min=-0.0068634 max=0.31861 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 1.02 KP 0.95 ! LA 0.93 MK 0.97 NL 1.00 OV 0.93 ! PT 1.10 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.02 KP 0.98 ! LA 0.96 MK 0.99 NL 1.00 OV 0.96 ! PT 1.10 SC 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.05 KP 1.01 ! LA 0.96 MK 1.01 NL 1.02 OV 0.98 ! PT 1.13 SC 1.10 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.99 KP 0.98 ! LA 0.94 MK 0.96 NL 0.99 OV 0.94 ! PT 1.10 SC 1.05 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.00 KP 0.97 ! LA 0.95 MK 0.99 NL 1.02 OV 0.98 ! PT 1.16 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.02 KP 1.00 ! LA 0.97 MK 1.04 NL 1.01 OV 0.98 ! PT 1.13 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.98 KP 0.97 ! LA 0.96 MK 1.00 NL 0.98 OV 0.94 ! PT 1.12 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=0.065896Jy sigma=1.504377 ! Fit after self-cal, rms=0.064347Jy sigma=1.405056 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.122 mas, bmaj=1.192 mas, bpa=-22.85 degrees ! Estimated noise=0.475054 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 = -0.000920878 Jy ! Component: 100 - total flux cleaned = -0.00112537 Jy ! Component: 150 - total flux cleaned = -0.00121289 Jy ! Component: 200 - total flux cleaned = -0.00132673 Jy ! Total flux subtracted in 200 components = -0.00132673 Jy ! Clean residual min=-0.006756 max=0.007177 Jy/beam ! Clean residual mean=-0.000121 rms=0.001583 Jy/beam ! Combined flux in latest and established models = 0.345026 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 25 components and 0.345026 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=0.064268Jy sigma=1.403292 ! Fit after self-cal, rms=0.064300Jy sigma=1.403062 ! 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=0.064300Jy sigma=1.403062 ! Fit after self-cal, rms=0.060061Jy sigma=1.295194 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.123 mas, bmaj=1.187 mas, bpa=-19.42 degrees ! Estimated noise=0.474331 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000535015 Jy ! Component: 100 - total flux cleaned = -0.000578477 Jy ! Component: 150 - total flux cleaned = -0.000596706 Jy ! Component: 200 - total flux cleaned = -0.000628015 Jy ! Total flux subtracted in 200 components = -0.000628015 Jy ! Clean residual min=-0.002956 max=0.003525 Jy/beam ! Clean residual mean=-0.000012 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.344398 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 30 components and 0.344398 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=0.060047Jy sigma=1.294821 ! Fit after self-cal, rms=0.060064Jy sigma=1.294613 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 (19.8, -19.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00291969 Jy ! Component: 100 - total flux cleaned = 0.00348451 Jy ! Component: 150 - total flux cleaned = 0.00363106 Jy ! Component: 200 - total flux cleaned = 0.00367558 Jy ! Total flux subtracted in 200 components = 0.00367558 Jy ! Clean residual min=-0.002591 max=0.003456 Jy/beam ! Clean residual mean=-0.000013 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.348073 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 47 components and 0.348073 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=0.059877Jy sigma=1.290182 ! Fit after self-cal, rms=0.059866Jy sigma=1.290024 ! Inverting map ! Added new window around map position (-16.2, 29.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00284906 Jy ! Component: 100 - total flux cleaned = 0.00330564 Jy ! Component: 150 - total flux cleaned = 0.00369025 Jy ! Component: 200 - total flux cleaned = 0.00394962 Jy ! Total flux subtracted in 200 components = 0.00394962 Jy ! Clean residual min=-0.002489 max=0.002411 Jy/beam ! Clean residual mean=-0.000009 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.352023 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 65 components and 0.352023 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=0.059696Jy sigma=1.286469 ! Fit after self-cal, rms=0.059692Jy sigma=1.286347 ! 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=0.059692Jy sigma=1.286347 ! Fit after self-cal, rms=0.059571Jy sigma=1.286051 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.124 mas, bmaj=1.187 mas, bpa=-19.98 degrees ! Estimated noise=0.47331 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000518867 Jy ! Component: 100 - total flux cleaned = 0.00080407 Jy ! Component: 150 - total flux cleaned = 0.00106514 Jy ! Component: 200 - total flux cleaned = 0.00120441 Jy ! Total flux subtracted in 200 components = 0.00120441 Jy ! Clean residual min=-0.002408 max=0.002262 Jy/beam ! Clean residual mean=-0.000007 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.353227 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 72 components and 0.353227 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=0.059523Jy sigma=1.284996 ! Fit after self-cal, rms=0.059521Jy sigma=1.284972 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 = 0.000135588 Jy ! Component: 100 - total flux cleaned = 0.000232336 Jy ! Component: 150 - total flux cleaned = 0.000293143 Jy ! Component: 200 - total flux cleaned = 0.000322937 Jy ! Total flux subtracted in 200 components = 0.000322937 Jy ! Clean residual min=-0.002363 max=0.002245 Jy/beam ! Clean residual mean=-0.000007 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.35355 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 80 components and 0.35355 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=0.059491Jy sigma=1.284314 ! Fit after self-cal, rms=0.059489Jy sigma=1.284302 ! 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=0.059489Jy sigma=1.284302 ! Fit after self-cal, rms=0.059456Jy sigma=1.284240 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.305 mas, bmaj=2.468 mas, bpa=79.92 degrees ! Estimated noise=0.588239 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.6431e-05 Jy ! Component: 100 - total flux cleaned = 0.000190343 Jy ! Component: 150 - total flux cleaned = 0.000332097 Jy ! Component: 200 - total flux cleaned = 0.00045839 Jy ! Total flux subtracted in 200 components = 0.00045839 Jy ! Clean residual min=-0.002474 max=0.002783 Jy/beam ! Clean residual mean=-0.000015 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.354009 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 85 components and 0.354009 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=0.059450Jy sigma=1.283969 ! Fit after self-cal, rms=0.059447Jy sigma=1.283909 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 = -4.74964e-05 Jy ! Component: 100 - total flux cleaned = 5.43601e-05 Jy ! Component: 150 - total flux cleaned = 0.000127981 Jy ! Component: 200 - total flux cleaned = 0.000194486 Jy ! Total flux subtracted in 200 components = 0.000194486 Jy ! Clean residual min=-0.002449 max=0.002789 Jy/beam ! Clean residual mean=-0.000015 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.354203 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 90 components and 0.354203 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=0.059442Jy sigma=1.283766 ! Fit after self-cal, rms=0.059440Jy sigma=1.283718 ! 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=1.124 mas, bmaj=1.187 mas, bpa=-20.18 degrees ! Estimated noise=0.473059 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.124 x 1.187 at -20.18 degrees (North through East) ! Clean map min=-0.0021613 max=0.31967 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=0.8831 mas, bmaj=0.9294 mas, bpa=-15.36 degrees ! Estimated noise=0.773634 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.244181 Jy ! Component: 100 - total flux cleaned = 0.299199 Jy ! Component: 150 - total flux cleaned = 0.319384 Jy ! Component: 200 - total flux cleaned = 0.329843 Jy ! Total flux subtracted in 200 components = 0.329843 Jy ! Clean residual min=-0.004713 max=0.005028 Jy/beam ! Clean residual mean=-0.000005 rms=0.001183 Jy/beam ! Combined flux in latest and established models = 0.329843 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.329843 Jy ! Inverting map and beam ! Estimated beam: bmin=1.124 mas, bmaj=1.187 mas, bpa=-20.18 degrees ! Estimated noise=0.473059 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 = 0.00693205 Jy ! Component: 100 - total flux cleaned = 0.0110934 Jy ! Component: 150 - total flux cleaned = 0.0136914 Jy ! Component: 200 - total flux cleaned = 0.0153326 Jy ! Total flux subtracted in 200 components = 0.0153326 Jy ! Clean residual min=-0.002610 max=0.002917 Jy/beam ! Clean residual mean=-0.000009 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.345175 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 34 components and 0.345175 Jy ! Inverting map ! Added new window around map position (1.6, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00227778 Jy ! Component: 100 - total flux cleaned = 0.00335333 Jy ! Component: 150 - total flux cleaned = 0.00429721 Jy ! Component: 200 - total flux cleaned = 0.0049045 Jy ! Total flux subtracted in 200 components = 0.0049045 Jy ! Clean residual min=-0.002483 max=0.002457 Jy/beam ! Clean residual mean=-0.000008 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.35008 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 48 components and 0.35008 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=2.305 mas, bmaj=2.468 mas, bpa=79.92 degrees ! Estimated noise=0.588239 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00204404 Jy ! Component: 100 - total flux cleaned = 0.00246155 Jy ! Component: 150 - total flux cleaned = 0.00271316 Jy ! Component: 200 - total flux cleaned = 0.00308051 Jy ! Total flux subtracted in 200 components = 0.00308051 Jy ! Clean residual min=-0.002275 max=0.002322 Jy/beam ! Clean residual mean=-0.000018 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.35316 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 = 0.000256423 Jy ! Component: 100 - total flux cleaned = 0.000400291 Jy ! Component: 150 - total flux cleaned = 0.000529062 Jy ! Component: 200 - total flux cleaned = 0.000622022 Jy ! Total flux subtracted in 200 components = 0.000622022 Jy ! Clean residual min=-0.002202 max=0.002268 Jy/beam ! Clean residual mean=-0.000019 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.353782 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 72 components and 0.353782 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.124 mas, bmaj=1.187 mas, bpa=-20.18 degrees ! Estimated noise=0.473059 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000619996 Jy ! Component: 100 - total flux cleaned = -0.000663125 Jy ! Component: 150 - total flux cleaned = -0.000663324 Jy ! Component: 200 - total flux cleaned = -0.000663567 Jy ! Total flux subtracted in 200 components = -0.000663567 Jy ! Clean residual min=-0.002455 max=0.002129 Jy/beam ! Clean residual mean=-0.000008 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.353119 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 88 components and 0.353119 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=0.059430Jy sigma=1.283465 ! Fit after self-cal, rms=0.059421Jy sigma=1.283233 wmodel /scr/pima/bg219b_uvs/J1302+5748_X_map.mod ! Writing 88 model components to file: /scr/pima/bg219b_uvs/J1302+5748_X_map.mod wobs /scr/pima/bg219b_uvs/J1302+5748_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J1302+5748_X_uvs.fits wwins /scr/pima/bg219b_uvs/J1302+5748_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219b_uvs/J1302+5748_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 = -0.000829776 Jy ! Component: 100 - total flux cleaned = -0.000905467 Jy ! Component: 150 - total flux cleaned = -0.000942755 Jy ! Component: 200 - total flux cleaned = -0.00101383 Jy ! Component: 250 - total flux cleaned = -0.00108176 Jy ! Component: 300 - total flux cleaned = -0.00114817 Jy ! Component: 350 - total flux cleaned = -0.00121356 Jy ! Component: 400 - total flux cleaned = -0.00134233 Jy ! Component: 450 - total flux cleaned = -0.00143759 Jy ! Component: 500 - total flux cleaned = -0.00146927 Jy ! Component: 550 - total flux cleaned = -0.00165234 Jy ! Component: 600 - total flux cleaned = -0.00168259 Jy ! Component: 650 - total flux cleaned = -0.00177138 Jy ! Component: 700 - total flux cleaned = -0.00185864 Jy ! Component: 750 - total flux cleaned = -0.00197205 Jy ! Component: 800 - total flux cleaned = -0.00199956 Jy ! Component: 850 - total flux cleaned = -0.00208207 Jy ! Component: 900 - total flux cleaned = -0.00202804 Jy ! Component: 950 - total flux cleaned = -0.00210838 Jy ! Component: 1000 - total flux cleaned = -0.00210804 Jy ! Component: 1050 - total flux cleaned = -0.00213473 Jy ! Component: 1100 - total flux cleaned = -0.00218655 Jy ! Component: 1150 - total flux cleaned = -0.00226236 Jy ! Component: 1200 - total flux cleaned = -0.00226226 Jy ! Component: 1250 - total flux cleaned = -0.00226252 Jy ! Component: 1300 - total flux cleaned = -0.0022631 Jy ! Component: 1350 - total flux cleaned = -0.00235946 Jy ! Component: 1400 - total flux cleaned = -0.00240689 Jy ! Component: 1450 - total flux cleaned = -0.00245357 Jy ! Component: 1500 - total flux cleaned = -0.00252319 Jy ! Component: 1550 - total flux cleaned = -0.00252322 Jy ! Component: 1600 - total flux cleaned = -0.00250039 Jy ! Component: 1650 - total flux cleaned = -0.00256807 Jy ! Component: 1700 - total flux cleaned = -0.00259012 Jy ! Component: 1750 - total flux cleaned = -0.00252362 Jy ! Component: 1800 - total flux cleaned = -0.0025673 Jy ! Component: 1850 - total flux cleaned = -0.00265396 Jy ! Component: 1900 - total flux cleaned = -0.00271845 Jy ! Component: 1950 - total flux cleaned = -0.00278192 Jy ! Component: 2000 - total flux cleaned = -0.00282399 Jy ! Component: 2050 - total flux cleaned = -0.00278231 Jy ! Component: 2100 - total flux cleaned = -0.00284407 Jy ! Component: 2150 - total flux cleaned = -0.00288481 Jy ! Component: 2200 - total flux cleaned = -0.00282401 Jy ! Component: 2250 - total flux cleaned = -0.00294462 Jy ! Component: 2300 - total flux cleaned = -0.00292482 Jy ! Component: 2350 - total flux cleaned = -0.00300377 Jy ! Component: 2400 - total flux cleaned = -0.0030232 Jy ! Component: 2450 - total flux cleaned = -0.00300393 Jy ! Component: 2500 - total flux cleaned = -0.00310001 Jy ! Component: 2550 - total flux cleaned = -0.00317617 Jy ! Component: 2600 - total flux cleaned = -0.0032137 Jy ! Component: 2650 - total flux cleaned = -0.00317606 Jy ! Component: 2700 - total flux cleaned = -0.0031759 Jy ! Component: 2750 - total flux cleaned = -0.0032311 Jy ! Component: 2800 - total flux cleaned = -0.00324961 Jy ! Component: 2850 - total flux cleaned = -0.00334046 Jy ! Component: 2900 - total flux cleaned = -0.00335857 Jy ! Component: 2950 - total flux cleaned = -0.00337653 Jy ! Component: 3000 - total flux cleaned = -0.00348328 Jy ! Component: 3050 - total flux cleaned = -0.00353591 Jy ! Component: 3100 - total flux cleaned = -0.00355351 Jy ! Component: 3150 - total flux cleaned = -0.00358831 Jy ! Component: 3200 - total flux cleaned = -0.00358832 Jy ! Component: 3250 - total flux cleaned = -0.00360569 Jy ! Component: 3300 - total flux cleaned = -0.00370794 Jy ! Component: 3350 - total flux cleaned = -0.00369103 Jy ! Component: 3400 - total flux cleaned = -0.00377521 Jy ! Component: 3450 - total flux cleaned = -0.00375845 Jy ! Component: 3500 - total flux cleaned = -0.00387449 Jy ! Component: 3550 - total flux cleaned = -0.00389101 Jy ! Component: 3600 - total flux cleaned = -0.00392383 Jy ! Component: 3650 - total flux cleaned = -0.003989 Jy ! Component: 3700 - total flux cleaned = -0.00408616 Jy ! Component: 3750 - total flux cleaned = -0.00415047 Jy ! Component: 3800 - total flux cleaned = -0.0041344 Jy ! Component: 3850 - total flux cleaned = -0.00419805 Jy ! Component: 3900 - total flux cleaned = -0.00421387 Jy ! Component: 3950 - total flux cleaned = -0.00432385 Jy ! Component: 4000 - total flux cleaned = -0.00437058 Jy ! Component: 4050 - total flux cleaned = -0.00440153 Jy ! Total flux subtracted in 4096 components = -0.00447851 Jy ! Clean residual min=-0.001131 max=0.000889 Jy/beam ! Clean residual mean=-0.000006 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.34864 Jy keep ! Adding 268 model components to the UV plane model. ! The established model now contains 356 components and 0.34864 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J1302+5748_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.124 x 1.187 at -20.18 degrees (North through East) ! Clean map min=-0.0018304 max=0.3194 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1302+5748_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.3194 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000250212 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.235014 0.235014 0.470028 0.940057 1.88011 3.76023 7.52045 15.0409 30.0818 60.1636 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.319 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1276.52 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1302+5748_X_uvs.log closed on Thu Apr 7 01:55:03 2016