! Started logfile: /scr/pima/bg219i_uvs/J2301+3726_X_uvs.log on Wed Apr 6 23:59:38 2016 obs /scr/pima/bg219i_uvs/J2301+3726_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J2301+3726_X_uva.fits ! AN table 1: 47 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.837825 visibilities/baseline/integration-bin. ! Found source: J2301+3726 ! ! 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 21264 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/bg219i_uvs/J2301+3726_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 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 25 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=1.054979Jy sigma=24.112371 ! Fit after self-cal, rms=0.654948Jy sigma=14.951418 ! 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=0.8012 mas, bmaj=1.126 mas, bpa=-7.195 degrees ! Estimated noise=0.569209 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 = 0.254294 Jy ! Component: 100 - total flux cleaned = 0.3454 Jy ! Total flux subtracted in 100 components = 0.3454 Jy ! Clean residual min=-0.017005 max=0.040480 Jy/beam ! Clean residual mean=-0.000016 rms=0.004390 Jy/beam ! Combined flux in latest and established models = 0.3454 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.3454 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=0.110944Jy sigma=2.481556 ! Fit after self-cal, rms=0.110277Jy sigma=2.469662 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0443221 Jy ! Component: 100 - total flux cleaned = 0.0661421 Jy ! Total flux subtracted in 100 components = 0.0661421 Jy ! Clean residual min=-0.009114 max=0.017259 Jy/beam ! Clean residual mean=-0.000016 rms=0.002460 Jy/beam ! Combined flux in latest and established models = 0.411542 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 14 components and 0.411543 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=0.087269Jy sigma=1.877791 ! Fit after self-cal, rms=0.087087Jy sigma=1.875302 ! Inverting map ! Added new window around map position (0.6, 3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0170684 Jy ! Component: 100 - total flux cleaned = 0.0289117 Jy ! Total flux subtracted in 100 components = 0.0289117 Jy ! Clean residual min=-0.008106 max=0.011884 Jy/beam ! Clean residual mean=-0.000016 rms=0.002054 Jy/beam ! Combined flux in latest and established models = 0.440454 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 23 components and 0.440454 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=0.081052Jy sigma=1.726675 ! Fit after self-cal, rms=0.080945Jy sigma=1.722808 ! 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=1.015 mas, bmaj=1.39 mas, bpa=-8 degrees ! Estimated noise=0.287511 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 = 0.0181636 Jy ! Component: 100 - total flux cleaned = 0.0302772 Jy ! Component: 150 - total flux cleaned = 0.0391514 Jy ! Component: 200 - total flux cleaned = 0.045845 Jy ! Total flux subtracted in 200 components = 0.045845 Jy ! Clean residual min=-0.008860 max=0.015109 Jy/beam ! Clean residual mean=-0.000029 rms=0.002620 Jy/beam ! Combined flux in latest and established models = 0.486299 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 42 components and 0.486299 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=0.076118Jy sigma=1.590779 ! Fit after self-cal, rms=0.075889Jy sigma=1.583094 ! Inverting map ! Added new window around map position (-1.2, 4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0148464 Jy ! Component: 100 - total flux cleaned = 0.0242593 Jy ! Component: 150 - total flux cleaned = 0.0313398 Jy ! Component: 200 - total flux cleaned = 0.0369955 Jy ! Total flux subtracted in 200 components = 0.0369955 Jy ! Clean residual min=-0.007054 max=0.011052 Jy/beam ! Clean residual mean=-0.000020 rms=0.001991 Jy/beam ! Combined flux in latest and established models = 0.523295 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 85 components and 0.523295 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=0.072298Jy sigma=1.494664 ! Fit after self-cal, rms=0.071824Jy sigma=1.481467 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.015 x 1.39 at -8 degrees (North through East) ! Clean map min=-0.0059882 max=0.34294 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 1.10 HN 1.02 KP 0.97 ! LA 0.96 MK 1.01 NL 1.01 OV 0.99 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.08 HN 1.02 KP 0.96 ! LA 0.97 MK 1.00 NL 1.01 OV 0.97 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.10 HN 1.00 KP 0.98 ! LA 0.95 MK 1.00 NL 1.01 OV 0.97 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.09 HN 1.02 KP 0.98 ! LA 0.96 MK 0.99 NL 1.00 OV 0.98 ! PT 0.94 SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.09 HN 1.01 KP 0.98 ! LA 0.96 MK 1.00 NL 1.01 OV 0.96 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.11 HN 1.00 KP 0.97 ! LA 0.97 MK 0.99 NL 1.01 OV 0.98 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.10 HN 1.00 KP 0.99 ! LA 0.97 MK 0.99 NL 1.00 OV 0.97 ! PT 0.96 SC 1.01 ! ! ! 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=0.071824Jy sigma=1.481467 ! Fit after self-cal, rms=0.070008Jy sigma=1.422431 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.017 mas, bmaj=1.396 mas, bpa=-8.371 degrees ! Estimated noise=0.286551 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 (3.8, -7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00644084 Jy ! Component: 100 - total flux cleaned = 0.0104231 Jy ! Component: 150 - total flux cleaned = 0.0133708 Jy ! Component: 200 - total flux cleaned = 0.014298 Jy ! Total flux subtracted in 200 components = 0.014298 Jy ! Clean residual min=-0.005048 max=0.005217 Jy/beam ! Clean residual mean=-0.000002 rms=0.001199 Jy/beam ! Combined flux in latest and established models = 0.537593 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 109 components and 0.537593 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=0.069280Jy sigma=1.404372 ! Fit after self-cal, rms=0.069303Jy sigma=1.403294 ! 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=0.069303Jy sigma=1.403294 ! Fit after self-cal, rms=0.069172Jy sigma=1.378029 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.016 mas, bmaj=1.387 mas, bpa=-7.757 degrees ! Estimated noise=0.286353 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00360485 Jy ! Component: 100 - total flux cleaned = 0.0060398 Jy ! Component: 150 - total flux cleaned = 0.00712682 Jy ! Component: 200 - total flux cleaned = 0.00752346 Jy ! Total flux subtracted in 200 components = 0.00752346 Jy ! Clean residual min=-0.002957 max=0.004171 Jy/beam ! Clean residual mean=-0.000003 rms=0.000794 Jy/beam ! Combined flux in latest and established models = 0.545116 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 131 components and 0.545116 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=0.068898Jy sigma=1.372256 ! Fit after self-cal, rms=0.068917Jy sigma=1.371609 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 (-3.8, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00379549 Jy ! Component: 100 - total flux cleaned = 0.00590069 Jy ! Component: 150 - total flux cleaned = 0.00725075 Jy ! Component: 200 - total flux cleaned = 0.00823584 Jy ! Total flux subtracted in 200 components = 0.00823584 Jy ! Clean residual min=-0.002821 max=0.003277 Jy/beam ! Clean residual mean=-0.000000 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.553352 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 155 components and 0.553352 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=0.068666Jy sigma=1.365572 ! Fit after self-cal, rms=0.068653Jy sigma=1.365303 ! Inverting map ! Added new window around map position (31.2, -30.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00285509 Jy ! Component: 100 - total flux cleaned = 0.00399455 Jy ! Component: 150 - total flux cleaned = 0.00462656 Jy ! Component: 200 - total flux cleaned = 0.00504603 Jy ! Total flux subtracted in 200 components = 0.00504603 Jy ! Clean residual min=-0.002393 max=0.003040 Jy/beam ! Clean residual mean=0.000001 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.558398 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 170 components and 0.558398 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=0.068513Jy sigma=1.361738 ! Fit after self-cal, rms=0.068507Jy sigma=1.361640 ! Inverting map ! Added new window around map position (1.6, 6.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0027601 Jy ! Component: 100 - total flux cleaned = 0.00340646 Jy ! Component: 150 - total flux cleaned = 0.00361769 Jy ! Component: 200 - total flux cleaned = 0.00390709 Jy ! Total flux subtracted in 200 components = 0.00390709 Jy ! Clean residual min=-0.002429 max=0.002267 Jy/beam ! Clean residual mean=0.000001 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.562306 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 193 components and 0.562305 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=0.068350Jy sigma=1.358541 ! Fit after self-cal, rms=0.068352Jy sigma=1.358446 ! 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=0.068352Jy sigma=1.358446 ! Fit after self-cal, rms=0.068321Jy sigma=1.357216 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.015 mas, bmaj=1.386 mas, bpa=-7.977 degrees ! Estimated noise=0.285783 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011719 Jy ! Component: 100 - total flux cleaned = 0.00178786 Jy ! Component: 150 - total flux cleaned = 0.00219855 Jy ! Component: 200 - total flux cleaned = 0.00249692 Jy ! Total flux subtracted in 200 components = 0.00249692 Jy ! Clean residual min=-0.002118 max=0.002026 Jy/beam ! Clean residual mean=0.000001 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.564802 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 212 components and 0.564803 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=0.068247Jy sigma=1.355778 ! Fit after self-cal, rms=0.068253Jy sigma=1.355716 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 = 0.000541955 Jy ! Component: 100 - total flux cleaned = 0.000623161 Jy ! Component: 150 - total flux cleaned = 0.000737016 Jy ! Component: 200 - total flux cleaned = 0.000842747 Jy ! Total flux subtracted in 200 components = 0.000842747 Jy ! Clean residual min=-0.001990 max=0.001940 Jy/beam ! Clean residual mean=0.000001 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.565645 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 218 components and 0.565645 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=0.068209Jy sigma=1.354849 ! Fit after self-cal, rms=0.068210Jy sigma=1.354822 ! 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=0.068210Jy sigma=1.354822 ! Fit after self-cal, rms=0.068252Jy sigma=1.354695 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.059 mas, bmaj=2.417 mas, bpa=-3.086 degrees ! Estimated noise=0.372568 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000924606 Jy ! Component: 100 - total flux cleaned = 0.0012905 Jy ! Component: 150 - total flux cleaned = 0.00142712 Jy ! Component: 200 - total flux cleaned = 0.0013499 Jy ! Total flux subtracted in 200 components = 0.0013499 Jy ! Clean residual min=-0.002415 max=0.002266 Jy/beam ! Clean residual mean=0.000002 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.566995 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 243 components and 0.566995 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=0.068212Jy sigma=1.353957 ! Fit after self-cal, rms=0.068215Jy sigma=1.353864 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 = 0.000356342 Jy ! Component: 100 - total flux cleaned = 0.00031946 Jy ! Component: 150 - total flux cleaned = 0.000182937 Jy ! Component: 200 - total flux cleaned = 5.85809e-05 Jy ! Total flux subtracted in 200 components = 5.85809e-05 Jy ! Clean residual min=-0.002271 max=0.002249 Jy/beam ! Clean residual mean=0.000002 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.567054 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 262 components and 0.567054 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=0.068196Jy sigma=1.353518 ! Fit after self-cal, rms=0.068198Jy sigma=1.353459 ! 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=1.014 mas, bmaj=1.385 mas, bpa=-8.027 degrees ! Estimated noise=0.285704 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.014 x 1.385 at -8.027 degrees (North through East) ! Clean map min=-0.0017482 max=0.34171 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=0.8008 mas, bmaj=1.122 mas, bpa=-6.96 degrees ! Estimated noise=0.565578 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.253042 Jy ! Component: 100 - total flux cleaned = 0.345192 Jy ! Component: 150 - total flux cleaned = 0.389441 Jy ! Component: 200 - total flux cleaned = 0.414107 Jy ! Total flux subtracted in 200 components = 0.414107 Jy ! Clean residual min=-0.007999 max=0.013749 Jy/beam ! Clean residual mean=-0.000011 rms=0.002263 Jy/beam ! Combined flux in latest and established models = 0.414107 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.414107 Jy ! Inverting map and beam ! Estimated beam: bmin=1.014 mas, bmaj=1.385 mas, bpa=-8.027 degrees ! Estimated noise=0.285704 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 = 0.02868 Jy ! Component: 100 - total flux cleaned = 0.0490021 Jy ! Component: 150 - total flux cleaned = 0.0641516 Jy ! Component: 200 - total flux cleaned = 0.0758477 Jy ! Total flux subtracted in 200 components = 0.0758477 Jy ! Clean residual min=-0.004485 max=0.007749 Jy/beam ! Clean residual mean=-0.000013 rms=0.001563 Jy/beam ! Combined flux in latest and established models = 0.489954 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 56 components and 0.489954 Jy ! Inverting map ! Added new window around map position (-0.8, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00951161 Jy ! Component: 100 - total flux cleaned = 0.0172571 Jy ! Component: 150 - total flux cleaned = 0.0237847 Jy ! Component: 200 - total flux cleaned = 0.0294061 Jy ! Total flux subtracted in 200 components = 0.0294061 Jy ! Clean residual min=-0.003101 max=0.004141 Jy/beam ! Clean residual mean=-0.000008 rms=0.000974 Jy/beam ! Combined flux in latest and established models = 0.51936 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 103 components and 0.51936 Jy ! Inverting map ! Added new window around map position (9.2, -33.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00504632 Jy ! Component: 100 - total flux cleaned = 0.00937971 Jy ! Component: 150 - total flux cleaned = 0.0131944 Jy ! Component: 200 - total flux cleaned = 0.0165882 Jy ! Total flux subtracted in 200 components = 0.0165882 Jy ! Clean residual min=-0.002539 max=0.002748 Jy/beam ! Clean residual mean=-0.000005 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.535949 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 139 components and 0.535949 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=2.059 mas, bmaj=2.417 mas, bpa=-3.086 degrees ! Estimated noise=0.372568 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0059917 Jy ! Component: 100 - total flux cleaned = 0.0104371 Jy ! Component: 150 - total flux cleaned = 0.0139589 Jy ! Component: 200 - total flux cleaned = 0.0167933 Jy ! Total flux subtracted in 200 components = 0.0167933 Jy ! Clean residual min=-0.002642 max=0.002631 Jy/beam ! Clean residual mean=-0.000004 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.552742 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 = 0.00233272 Jy ! Component: 100 - total flux cleaned = 0.00428711 Jy ! Component: 150 - total flux cleaned = 0.00594017 Jy ! Component: 200 - total flux cleaned = 0.00735388 Jy ! Total flux subtracted in 200 components = 0.00735388 Jy ! Clean residual min=-0.002228 max=0.002154 Jy/beam ! Clean residual mean=-0.000002 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.560096 Jy ! Adding 121 model components to the UV plane model. ! The established model now contains 232 components and 0.560096 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.014 mas, bmaj=1.385 mas, bpa=-8.027 degrees ! Estimated noise=0.285704 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000619573 Jy ! Component: 100 - total flux cleaned = 0.00100861 Jy ! Component: 150 - total flux cleaned = 0.00140902 Jy ! Component: 200 - total flux cleaned = 0.00185949 Jy ! Total flux subtracted in 200 components = 0.00185949 Jy ! Clean residual min=-0.001843 max=0.002047 Jy/beam ! Clean residual mean=-0.000001 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.561955 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 259 components and 0.561955 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=0.068167Jy sigma=1.353352 ! Fit after self-cal, rms=0.068155Jy sigma=1.352848 wmodel /scr/pima/bg219i_uvs/J2301+3726_X_map.mod ! Writing 259 model components to file: /scr/pima/bg219i_uvs/J2301+3726_X_map.mod wobs /scr/pima/bg219i_uvs/J2301+3726_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J2301+3726_X_uvs.fits wwins /scr/pima/bg219i_uvs/J2301+3726_X_map.win ! wwins: Wrote 9 windows to /scr/pima/bg219i_uvs/J2301+3726_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 = 0.000359586 Jy ! Component: 100 - total flux cleaned = 0.000172233 Jy ! Component: 150 - total flux cleaned = 0.000142838 Jy ! Component: 200 - total flux cleaned = 0.000142435 Jy ! Component: 250 - total flux cleaned = 0.000115716 Jy ! Component: 300 - total flux cleaned = 9.00395e-05 Jy ! Component: 350 - total flux cleaned = 0.00016509 Jy ! Component: 400 - total flux cleaned = 0.000213569 Jy ! Component: 450 - total flux cleaned = 0.000331729 Jy ! Component: 500 - total flux cleaned = 0.000423912 Jy ! Component: 550 - total flux cleaned = 0.000401512 Jy ! Component: 600 - total flux cleaned = 0.000445898 Jy ! Component: 650 - total flux cleaned = 0.000510365 Jy ! Component: 700 - total flux cleaned = 0.000531447 Jy ! Component: 750 - total flux cleaned = 0.000594001 Jy ! Component: 800 - total flux cleaned = 0.000674744 Jy ! Component: 850 - total flux cleaned = 0.000654788 Jy ! Component: 900 - total flux cleaned = 0.000674387 Jy ! Component: 950 - total flux cleaned = 0.000655512 Jy ! Component: 1000 - total flux cleaned = 0.00063656 Jy ! Component: 1050 - total flux cleaned = 0.00063664 Jy ! Component: 1100 - total flux cleaned = 0.00070911 Jy ! Component: 1150 - total flux cleaned = 0.000636704 Jy ! Component: 1200 - total flux cleaned = 0.000618862 Jy ! Component: 1250 - total flux cleaned = 0.000636366 Jy ! Component: 1300 - total flux cleaned = 0.0006879 Jy ! Component: 1350 - total flux cleaned = 0.000670908 Jy ! Component: 1400 - total flux cleaned = 0.000737908 Jy ! Component: 1450 - total flux cleaned = 0.000655435 Jy ! Component: 1500 - total flux cleaned = 0.000736532 Jy ! Component: 1550 - total flux cleaned = 0.000688217 Jy ! Component: 1600 - total flux cleaned = 0.000704234 Jy ! Component: 1650 - total flux cleaned = 0.000688663 Jy ! Component: 1700 - total flux cleaned = 0.000673287 Jy ! Component: 1750 - total flux cleaned = 0.000673394 Jy ! Component: 1800 - total flux cleaned = 0.000688452 Jy ! Component: 1850 - total flux cleaned = 0.000703469 Jy ! Component: 1900 - total flux cleaned = 0.000703379 Jy ! Component: 1950 - total flux cleaned = 0.000732704 Jy ! Component: 2000 - total flux cleaned = 0.000761734 Jy ! Component: 2050 - total flux cleaned = 0.000861326 Jy ! Component: 2100 - total flux cleaned = 0.000861184 Jy ! Component: 2150 - total flux cleaned = 0.000875207 Jy ! Component: 2200 - total flux cleaned = 0.00084767 Jy ! Component: 2250 - total flux cleaned = 0.00087514 Jy ! Component: 2300 - total flux cleaned = 0.000915614 Jy ! Component: 2350 - total flux cleaned = 0.0009289 Jy ! Component: 2400 - total flux cleaned = 0.000968644 Jy ! Component: 2450 - total flux cleaned = 0.00096865 Jy ! Component: 2500 - total flux cleaned = 0.0010208 Jy ! Component: 2550 - total flux cleaned = 0.0010853 Jy ! Component: 2600 - total flux cleaned = 0.00109806 Jy ! Component: 2650 - total flux cleaned = 0.00112315 Jy ! Component: 2700 - total flux cleaned = 0.00111084 Jy ! Component: 2750 - total flux cleaned = 0.00117276 Jy ! Component: 2800 - total flux cleaned = 0.00116051 Jy ! Component: 2850 - total flux cleaned = 0.00122139 Jy ! Component: 2900 - total flux cleaned = 0.00126967 Jy ! Component: 2950 - total flux cleaned = 0.0012697 Jy ! Component: 3000 - total flux cleaned = 0.00128155 Jy ! Component: 3050 - total flux cleaned = 0.0012933 Jy ! Component: 3100 - total flux cleaned = 0.0012699 Jy ! Component: 3150 - total flux cleaned = 0.00131636 Jy ! Component: 3200 - total flux cleaned = 0.00128187 Jy ! Component: 3250 - total flux cleaned = 0.00131628 Jy ! Component: 3300 - total flux cleaned = 0.00129366 Jy ! Component: 3350 - total flux cleaned = 0.00130493 Jy ! Component: 3400 - total flux cleaned = 0.0013721 Jy ! Component: 3450 - total flux cleaned = 0.00139419 Jy ! Component: 3500 - total flux cleaned = 0.00138311 Jy ! Component: 3550 - total flux cleaned = 0.00143791 Jy ! Component: 3600 - total flux cleaned = 0.0014269 Jy ! Component: 3650 - total flux cleaned = 0.00141606 Jy ! Component: 3700 - total flux cleaned = 0.0014268 Jy ! Component: 3750 - total flux cleaned = 0.00143746 Jy ! Component: 3800 - total flux cleaned = 0.0014587 Jy ! Component: 3850 - total flux cleaned = 0.00146922 Jy ! Component: 3900 - total flux cleaned = 0.00146909 Jy ! Component: 3950 - total flux cleaned = 0.00147955 Jy ! Component: 4000 - total flux cleaned = 0.00152104 Jy ! Component: 4050 - total flux cleaned = 0.00153138 Jy ! Total flux subtracted in 4096 components = 0.00153139 Jy ! Clean residual min=-0.000625 max=0.000624 Jy/beam ! Clean residual mean=-0.000000 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.563487 Jy keep ! Adding 304 model components to the UV plane model. ! The established model now contains 563 components and 0.563487 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J2301+3726_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.014 x 1.385 at -8.027 degrees (North through East) ! Clean map min=-0.0010191 max=0.34277 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J2301+3726_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.342767 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000170394 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.149134 0.149134 0.298268 0.596536 1.19307 2.38614 4.77229 9.54457 19.0891 38.1783 76.3566 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.342 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2011.61 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J2301+3726_X_uvs.log closed on Wed Apr 6 23:59:44 2016