! Started logfile: /scr/pima/s5272d_uvs/J1824+1044_X_uvs.log on Sat Jan 4 15:16:15 2014 obs /scr/pima/s5272d_uvs/J1824+1044_X_uva.fits ! Reading UV FITS file: /scr/pima/s5272d_uvs/J1824+1044_X_uva.fits ! AN table 1: 5 integrations on 21 of 21 possible baselines. ! AN table 2: 9 integrations on 28 of 28 possible baselines. ! AN table 3: 7 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.989177 visibilities/baseline/integration-bin. ! Found source: J1824+1044 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR LL RL LR ! ! Read 0 lines of history. ! ! Reading 14624 visibilities. select RR ! Selecting polarization: RR, channels: 1..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: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 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/s5272d_uvs/J1824+1044_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 1 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.187383Jy sigma=22.100612 ! Fit after self-cal, rms=0.396155Jy sigma=6.464611 ! 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=0.7836 mas, bmaj=1.668 mas, bpa=-6.352 degrees ! Estimated noise=1.00666 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 = 0.497645 Jy ! Component: 100 - total flux cleaned = 0.609108 Jy ! Total flux subtracted in 100 components = 0.609108 Jy ! Clean residual min=-0.027442 max=0.050470 Jy/beam ! Clean residual mean=0.000010 rms=0.006709 Jy/beam ! Combined flux in latest and established models = 0.609108 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.609108 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.119791Jy sigma=2.498775 ! Fit after self-cal, rms=0.119639Jy sigma=2.497717 ! Inverting map ! Added new window around map position (-0.8, 2.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.049304 Jy ! Component: 100 - total flux cleaned = 0.0733469 Jy ! Total flux subtracted in 100 components = 0.0733469 Jy ! Clean residual min=-0.023056 max=0.028881 Jy/beam ! Clean residual mean=-0.000001 rms=0.005161 Jy/beam ! Combined flux in latest and established models = 0.682455 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.682455 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.103789Jy sigma=1.956227 ! Fit after self-cal, rms=0.102726Jy sigma=1.940929 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9336 mas, bmaj=2.003 mas, bpa=-6.06 degrees ! Estimated noise=0.678279 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 = 0.0166979 Jy ! Component: 100 - total flux cleaned = 0.0196834 Jy ! Component: 150 - total flux cleaned = 0.0215674 Jy ! Component: 200 - total flux cleaned = 0.023453 Jy ! Total flux subtracted in 200 components = 0.023453 Jy ! Clean residual min=-0.022135 max=0.027490 Jy/beam ! Clean residual mean=-0.000022 rms=0.005831 Jy/beam ! Combined flux in latest and established models = 0.705908 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 24 components and 0.705908 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.098607Jy sigma=1.772999 ! Fit after self-cal, rms=0.098259Jy sigma=1.767295 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9336 x 2.003 at -6.06 degrees (North through East) ! Clean map min=-0.019997 max=0.62466 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.18 HN 0.89 LA 0.96 MK 0.99 ! NL 1.08 OV 0.90 PT 1.13 SC 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.11 HN 0.87 LA 0.90 MK 1.00 ! NL 1.08 OV 0.86 PT 1.16 SC 0.95 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.17 LA 0.89 MK 0.97 NL 1.18 ! OV 0.86 PT 1.13 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.88 HN 0.91 LA 0.88 MK 1.04 ! NL 1.07 OV 0.90 PT 1.19 SC 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.93 LA 0.87 MK 1.03 NL 1.17 ! OV 0.90 PT 1.15 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 HN 0.93 LA 0.92 MK 0.97 ! NL 1.01 OV 0.88 PT 1.19 SC 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.11 LA 0.92 MK 0.93 NL 1.12 ! OV 0.89 PT 1.17 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 LA 0.96 MK 0.97 NL 1.18 ! OV 0.94 PT 1.19 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 HN 0.96 LA 0.87 MK 1.01 ! NL 1.07 OV 0.94 PT 1.18 SC 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.11 LA 0.89 MK 0.96 NL 1.19 ! OV 0.95 PT 1.17 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.19 LA 0.84 MK 0.95 NL 1.15 ! OV 0.96 PT 1.11 ! ! ! Fit before self-cal, rms=0.098259Jy sigma=1.767295 ! Fit after self-cal, rms=0.075221Jy sigma=1.200479 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9295 mas, bmaj=2.009 mas, bpa=-6.085 degrees ! Estimated noise=0.667341 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 = -0.00309109 Jy ! Component: 100 - total flux cleaned = -0.00457862 Jy ! Component: 150 - total flux cleaned = -0.00532913 Jy ! Component: 200 - total flux cleaned = -0.00598866 Jy ! Total flux subtracted in 200 components = -0.00598866 Jy ! Clean residual min=-0.011740 max=0.012404 Jy/beam ! Clean residual mean=0.000001 rms=0.002923 Jy/beam ! Combined flux in latest and established models = 0.699919 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 38 components and 0.69992 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.074086Jy sigma=1.196661 ! Fit after self-cal, rms=0.074064Jy sigma=1.196071 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.074064Jy sigma=1.196071 ! Fit after self-cal, rms=0.073936Jy sigma=1.194120 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9296 mas, bmaj=2.01 mas, bpa=-6.078 degrees ! Estimated noise=0.664779 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00270823 Jy ! Component: 100 - total flux cleaned = -0.00323973 Jy ! Component: 150 - total flux cleaned = -0.00371546 Jy ! Component: 200 - total flux cleaned = -0.00414159 Jy ! Total flux subtracted in 200 components = -0.00414159 Jy ! Clean residual min=-0.011429 max=0.012182 Jy/beam ! Clean residual mean=0.000001 rms=0.002880 Jy/beam ! Combined flux in latest and established models = 0.695778 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 40 components and 0.695778 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.073298Jy sigma=1.193457 ! Fit after self-cal, rms=0.073270Jy sigma=1.193071 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 = -0.000130686 Jy ! Component: 100 - total flux cleaned = -0.000368594 Jy ! Component: 150 - total flux cleaned = -0.000440091 Jy ! Component: 200 - total flux cleaned = -0.000576238 Jy ! Total flux subtracted in 200 components = -0.000576238 Jy ! Clean residual min=-0.011281 max=0.012168 Jy/beam ! Clean residual mean=0.000002 rms=0.002877 Jy/beam ! Combined flux in latest and established models = 0.695202 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 45 components and 0.695202 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.073061Jy sigma=1.190888 ! Fit after self-cal, rms=0.073039Jy sigma=1.190581 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.073039Jy sigma=1.190581 ! Fit after self-cal, rms=0.072931Jy sigma=1.188446 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9296 mas, bmaj=2.01 mas, bpa=-6.067 degrees ! Estimated noise=0.662935 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00151731 Jy ! Component: 100 - total flux cleaned = -0.00174845 Jy ! Component: 150 - total flux cleaned = -0.00195238 Jy ! Component: 200 - total flux cleaned = -0.00201667 Jy ! Total flux subtracted in 200 components = -0.00201667 Jy ! Clean residual min=-0.011062 max=0.012139 Jy/beam ! Clean residual mean=0.000001 rms=0.002851 Jy/beam ! Combined flux in latest and established models = 0.693185 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 47 components and 0.693185 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.072587Jy sigma=1.188716 ! Fit after self-cal, rms=0.072570Jy sigma=1.188481 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 = 0.000140698 Jy ! Component: 100 - total flux cleaned = -4.69573e-05 Jy ! Component: 150 - total flux cleaned = -0.000162569 Jy ! Component: 200 - total flux cleaned = -0.000271635 Jy ! Total flux subtracted in 200 components = -0.000271635 Jy ! Clean residual min=-0.010942 max=0.012140 Jy/beam ! Clean residual mean=0.000002 rms=0.002847 Jy/beam ! Combined flux in latest and established models = 0.692913 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 49 components and 0.692913 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.072443Jy sigma=1.186795 ! Fit after self-cal, rms=0.072426Jy sigma=1.186549 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.072426Jy sigma=1.186549 ! Fit after self-cal, rms=0.070471Jy sigma=1.147250 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.055 mas, bmaj=3.117 mas, bpa=-3.249 degrees ! Estimated noise=0.865255 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00242001 Jy ! Component: 100 - total flux cleaned = -0.00309184 Jy ! Component: 150 - total flux cleaned = -0.00326495 Jy ! Component: 200 - total flux cleaned = -0.00326515 Jy ! Total flux subtracted in 200 components = -0.00326515 Jy ! Clean residual min=-0.014717 max=0.016247 Jy/beam ! Clean residual mean=0.000006 rms=0.004344 Jy/beam ! Combined flux in latest and established models = 0.689648 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 54 components and 0.689648 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.070144Jy sigma=1.155959 ! Fit after self-cal, rms=0.070077Jy sigma=1.154101 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 = 7.5705e-05 Jy ! Component: 100 - total flux cleaned = 0.000156425 Jy ! Component: 150 - total flux cleaned = 3.52028e-05 Jy ! Component: 200 - total flux cleaned = 3.58161e-05 Jy ! Total flux subtracted in 200 components = 3.58161e-05 Jy ! Clean residual min=-0.014751 max=0.016342 Jy/beam ! Clean residual mean=0.000006 rms=0.004332 Jy/beam ! Combined flux in latest and established models = 0.689684 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 59 components and 0.689684 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.070091Jy sigma=1.156209 ! Fit after self-cal, rms=0.070051Jy sigma=1.155327 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.9296 mas, bmaj=2.01 mas, bpa=-6.062 degrees ! Estimated noise=0.661999 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9296 x 2.01 at -6.062 degrees (North through East) ! Clean map min=-0.0094665 max=0.61084 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.070051Jy sigma=1.155327 ! Fit after self-cal, rms=0.067484Jy sigma=1.081875 ! Inverting map and beam ! Estimated beam: bmin=0.9309 mas, bmaj=2.013 mas, bpa=-6.202 degrees ! Estimated noise=0.66066 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000942247 Jy ! Component: 100 - total flux cleaned = 0.000361622 Jy ! Component: 150 - total flux cleaned = 8.93053e-05 Jy ! Component: 200 - total flux cleaned = -3.10201e-05 Jy ! Total flux subtracted in 200 components = -3.10201e-05 Jy ! Clean residual min=-0.008945 max=0.011379 Jy/beam ! Clean residual mean=0.000003 rms=0.002467 Jy/beam ! Combined flux in latest and established models = 0.689653 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 64 components and 0.689653 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.067320Jy sigma=1.076352 ! Fit after self-cal, rms=0.067292Jy sigma=1.075883 ! Inverting map ! Added new window around map position (-0.8, -24.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100828 Jy ! Component: 100 - total flux cleaned = 0.0150809 Jy ! Component: 150 - total flux cleaned = 0.0162476 Jy ! Component: 200 - total flux cleaned = 0.0163903 Jy ! Total flux subtracted in 200 components = 0.0163903 Jy ! Clean residual min=-0.008999 max=0.010900 Jy/beam ! Clean residual mean=0.000013 rms=0.002332 Jy/beam ! Combined flux in latest and established models = 0.706043 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 92 components and 0.706043 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.065122Jy sigma=1.047028 ! Fit after self-cal, rms=0.065038Jy sigma=1.040909 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.065038Jy sigma=1.040909 ! Fit after self-cal, rms=0.063439Jy sigma=0.994674 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=0.7798 mas, bmaj=1.674 mas, bpa=-6.346 degrees ! Estimated noise=0.986402 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.487244 Jy ! Component: 100 - total flux cleaned = 0.600447 Jy ! Component: 150 - total flux cleaned = 0.647061 Jy ! Component: 200 - total flux cleaned = 0.671812 Jy ! Total flux subtracted in 200 components = 0.671812 Jy ! Clean residual min=-0.016860 max=0.016599 Jy/beam ! Clean residual mean=0.000004 rms=0.003134 Jy/beam ! Combined flux in latest and established models = 0.671812 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.671812 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9314 mas, bmaj=2.013 mas, bpa=-6.136 degrees ! Estimated noise=0.659382 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 = 0.0155975 Jy ! Component: 100 - total flux cleaned = 0.0196986 Jy ! Component: 150 - total flux cleaned = 0.0234083 Jy ! Component: 200 - total flux cleaned = 0.0268233 Jy ! Total flux subtracted in 200 components = 0.0268233 Jy ! Clean residual min=-0.009917 max=0.011732 Jy/beam ! Clean residual mean=0.000010 rms=0.002457 Jy/beam ! Combined flux in latest and established models = 0.698635 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 38 components and 0.698635 Jy ! Inverting map ! Added new window around map position (-9.6, -9.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0107751 Jy ! Component: 100 - total flux cleaned = 0.0154907 Jy ! Component: 150 - total flux cleaned = 0.018637 Jy ! Component: 200 - total flux cleaned = 0.0203776 Jy ! Total flux subtracted in 200 components = 0.0203776 Jy ! Clean residual min=-0.009510 max=0.009044 Jy/beam ! Clean residual mean=0.000011 rms=0.002208 Jy/beam ! Combined flux in latest and established models = 0.719013 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 56 components and 0.719013 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=2.057 mas, bmaj=3.121 mas, bpa=-3.351 degrees ! Estimated noise=0.860043 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00507023 Jy ! Component: 100 - total flux cleaned = 0.00678982 Jy ! Component: 150 - total flux cleaned = 0.00851738 Jy ! Component: 200 - total flux cleaned = 0.00959194 Jy ! Total flux subtracted in 200 components = 0.00959194 Jy ! Clean residual min=-0.013020 max=0.013187 Jy/beam ! Clean residual mean=0.000027 rms=0.003372 Jy/beam ! Combined flux in latest and established models = 0.728605 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 = 0.000126103 Jy ! Component: 100 - total flux cleaned = 0.000128114 Jy ! Component: 150 - total flux cleaned = 0.000128354 Jy ! Component: 200 - total flux cleaned = 0.0003274 Jy ! Total flux subtracted in 200 components = 0.0003274 Jy ! Clean residual min=-0.012501 max=0.013231 Jy/beam ! Clean residual mean=0.000028 rms=0.003349 Jy/beam ! Combined flux in latest and established models = 0.728932 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 89 components and 0.728932 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9314 mas, bmaj=2.013 mas, bpa=-6.136 degrees ! Estimated noise=0.659382 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000912748 Jy ! Component: 100 - total flux cleaned = 0.00176054 Jy ! Component: 150 - total flux cleaned = 0.00207461 Jy ! Component: 200 - total flux cleaned = 0.00233844 Jy ! Total flux subtracted in 200 components = 0.00233844 Jy ! Clean residual min=-0.008397 max=0.008668 Jy/beam ! Clean residual mean=0.000014 rms=0.002095 Jy/beam ! Combined flux in latest and established models = 0.731271 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 110 components and 0.731271 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.060851Jy sigma=0.976603 ! Fit after self-cal, rms=0.060572Jy sigma=0.968869 wmodel /scr/pima/s5272d_uvs/J1824+1044_X_map.mod ! Writing 110 model components to file: /scr/pima/s5272d_uvs/J1824+1044_X_map.mod wobs /scr/pima/s5272d_uvs/J1824+1044_X_uvs.fits ! Writing UV FITS file: /scr/pima/s5272d_uvs/J1824+1044_X_uvs.fits wwins /scr/pima/s5272d_uvs/J1824+1044_X_map.win ! wwins: Wrote 4 windows to /scr/pima/s5272d_uvs/J1824+1044_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 = 0.00252213 Jy ! Component: 100 - total flux cleaned = 0.00395275 Jy ! Component: 150 - total flux cleaned = 0.00488572 Jy ! Component: 200 - total flux cleaned = 0.00565277 Jy ! Component: 250 - total flux cleaned = 0.00626971 Jy ! Component: 300 - total flux cleaned = 0.00674485 Jy ! Component: 350 - total flux cleaned = 0.00709146 Jy ! Component: 400 - total flux cleaned = 0.00731562 Jy ! Component: 450 - total flux cleaned = 0.00764259 Jy ! Component: 500 - total flux cleaned = 0.00806456 Jy ! Component: 550 - total flux cleaned = 0.00816781 Jy ! Component: 600 - total flux cleaned = 0.0086755 Jy ! Component: 650 - total flux cleaned = 0.00907041 Jy ! Component: 700 - total flux cleaned = 0.00945937 Jy ! Component: 750 - total flux cleaned = 0.0101249 Jy ! Component: 800 - total flux cleaned = 0.0100332 Jy ! Component: 850 - total flux cleaned = 0.0104935 Jy ! Component: 900 - total flux cleaned = 0.0104917 Jy ! Component: 950 - total flux cleaned = 0.0107583 Jy ! Component: 1000 - total flux cleaned = 0.0109345 Jy ! Component: 1050 - total flux cleaned = 0.0110218 Jy ! Component: 1100 - total flux cleaned = 0.011192 Jy ! Component: 1150 - total flux cleaned = 0.0113587 Jy ! Component: 1200 - total flux cleaned = 0.0116068 Jy ! Component: 1250 - total flux cleaned = 0.0116887 Jy ! Component: 1300 - total flux cleaned = 0.0120093 Jy ! Component: 1350 - total flux cleaned = 0.0123248 Jy ! Component: 1400 - total flux cleaned = 0.0124028 Jy ! Component: 1450 - total flux cleaned = 0.0124797 Jy ! Component: 1500 - total flux cleaned = 0.0129344 Jy ! Component: 1550 - total flux cleaned = 0.0129346 Jy ! Component: 1600 - total flux cleaned = 0.0130082 Jy ! Component: 1650 - total flux cleaned = 0.0129353 Jy ! Component: 1700 - total flux cleaned = 0.0129364 Jy ! Component: 1750 - total flux cleaned = 0.0130788 Jy ! Component: 1800 - total flux cleaned = 0.0131478 Jy ! Component: 1850 - total flux cleaned = 0.0132855 Jy ! Component: 1900 - total flux cleaned = 0.0132166 Jy ! Component: 1950 - total flux cleaned = 0.0132148 Jy ! Component: 2000 - total flux cleaned = 0.0130131 Jy ! Component: 2050 - total flux cleaned = 0.0130119 Jy ! Component: 2100 - total flux cleaned = 0.0132077 Jy ! Component: 2150 - total flux cleaned = 0.0129478 Jy ! Component: 2200 - total flux cleaned = 0.0128193 Jy ! Component: 2250 - total flux cleaned = 0.0128825 Jy ! Component: 2300 - total flux cleaned = 0.0126307 Jy ! Component: 2350 - total flux cleaned = 0.0125691 Jy ! Component: 2400 - total flux cleaned = 0.0123843 Jy ! Component: 2450 - total flux cleaned = 0.0123848 Jy ! Component: 2500 - total flux cleaned = 0.0123846 Jy ! Component: 2550 - total flux cleaned = 0.0123845 Jy ! Component: 2600 - total flux cleaned = 0.0121467 Jy ! Component: 2650 - total flux cleaned = 0.0122052 Jy ! Component: 2700 - total flux cleaned = 0.0123789 Jy ! Component: 2750 - total flux cleaned = 0.0120324 Jy ! Component: 2800 - total flux cleaned = 0.0119752 Jy ! Component: 2850 - total flux cleaned = 0.0118623 Jy ! Component: 2900 - total flux cleaned = 0.0119191 Jy ! Component: 2950 - total flux cleaned = 0.0119193 Jy ! Component: 3000 - total flux cleaned = 0.0119191 Jy ! Component: 3050 - total flux cleaned = 0.0117549 Jy ! Component: 3100 - total flux cleaned = 0.011592 Jy ! Component: 3150 - total flux cleaned = 0.0115918 Jy ! Component: 3200 - total flux cleaned = 0.0113785 Jy ! Component: 3250 - total flux cleaned = 0.011485 Jy ! Component: 3300 - total flux cleaned = 0.0113803 Jy ! Component: 3350 - total flux cleaned = 0.0113801 Jy ! Component: 3400 - total flux cleaned = 0.0113285 Jy ! Component: 3450 - total flux cleaned = 0.0112258 Jy ! Component: 3500 - total flux cleaned = 0.0111745 Jy ! Component: 3550 - total flux cleaned = 0.0111242 Jy ! Component: 3600 - total flux cleaned = 0.0110745 Jy ! Component: 3650 - total flux cleaned = 0.0110248 Jy ! Component: 3700 - total flux cleaned = 0.0109756 Jy ! Component: 3750 - total flux cleaned = 0.0109268 Jy ! Component: 3800 - total flux cleaned = 0.0108297 Jy ! Component: 3850 - total flux cleaned = 0.0107815 Jy ! Component: 3900 - total flux cleaned = 0.0109248 Jy ! Component: 3950 - total flux cleaned = 0.0108769 Jy ! Component: 4000 - total flux cleaned = 0.0105475 Jy ! Component: 4050 - total flux cleaned = 0.0104537 Jy ! Total flux subtracted in 4096 components = 0.0104539 Jy ! Clean residual min=-0.002310 max=0.002354 Jy/beam ! Clean residual mean=0.000012 rms=0.000874 Jy/beam ! Combined flux in latest and established models = 0.741725 Jy keep ! Adding 336 model components to the UV plane model. ! The established model now contains 446 components and 0.741725 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s5272d_uvs/J1824+1044_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9314 x 2.013 at -6.136 degrees (North through East) ! Clean map min=-0.0057065 max=0.60113 Jy/beam ! Writing clean map to FITS file: /scr/pima/s5272d_uvs/J1824+1044_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.601134 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00087814 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.438242 0.438242 0.876483 1.75297 3.50593 7.01187 14.0237 28.0475 56.0949 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0026 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.601 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 684.553 quit ! Quitting program ! Log file /scr/pima/s5272d_uvs/J1824+1044_X_uvs.log closed on Sat Jan 4 15:16:19 2014