! Started logfile: /scr/pima/gc030_uvs/J0744+2920_X_uvs.log on Fri Apr 22 08:44:09 2016 obs /scr/pima/gc030_uvs/J0744+2920_X_uva.fits ! Reading UV FITS file: /scr/pima/gc030_uvs/J0744+2920_X_uva.fits ! AN table 1: 279 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.503072 visibilities/baseline/integration-bin. ! Found source: J0744+2920 ! ! 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 8.37724e+09 8e+06 1 8e+06 ! 02 2 8.38499e+09 8e+06 1 8e+06 ! 03 3 8.39324e+09 8e+06 1 8e+06 ! 04 4 8.40099e+09 8e+06 1 8e+06 ! 05 5 8.40924e+09 8e+06 1 8e+06 ! 06 6 8.41699e+09 8e+06 1 8e+06 ! 07 7 8.42524e+09 8e+06 1 8e+06 ! 08 8 8.43299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 139 lines of history. ! ! Reading 31440 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 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/gc030_uvs/J0744+2920_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 726 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 726 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 726 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 726 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 1135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 726 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 726 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.007808Jy sigma=17.366168 ! Fit after self-cal, rms=0.895091Jy sigma=15.652956 ! 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=0.4431 mas, bmaj=1.381 mas, bpa=-5.419 degrees ! Estimated noise=0.764791 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 = 0.0791432 Jy ! Component: 100 - total flux cleaned = 0.0976575 Jy ! Total flux subtracted in 100 components = 0.0976575 Jy ! Clean residual min=-0.008169 max=0.008368 Jy/beam ! Clean residual mean=0.000028 rms=0.002364 Jy/beam ! Combined flux in latest and established models = 0.0976575 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0976575 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. ! ! Fit before self-cal, rms=0.118444Jy sigma=0.861096 ! Fit after self-cal, rms=0.118270Jy sigma=0.860082 ! 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=0.4834 mas, bmaj=1.458 mas, bpa=-6.429 degrees ! Estimated noise=0.317484 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 = 0.0132045 Jy ! Component: 100 - total flux cleaned = 0.0217703 Jy ! Component: 150 - total flux cleaned = 0.0277884 Jy ! Component: 200 - total flux cleaned = 0.032098 Jy ! Total flux subtracted in 200 components = 0.032098 Jy ! Clean residual min=-0.004797 max=0.004146 Jy/beam ! Clean residual mean=0.000004 rms=0.001061 Jy/beam ! Combined flux in latest and established models = 0.129756 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 23 components and 0.129756 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. ! ! Fit before self-cal, rms=0.115489Jy sigma=0.825659 ! Fit after self-cal, rms=0.115103Jy sigma=0.824948 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.4834 x 1.458 at -6.429 degrees (North through East) ! Clean map min=-0.0040324 max=0.10805 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. ! A total of 204 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 EB 1.04 HN 0.87 KP 0.98 ! LA 0.87 NL 1.03 PT 1.00 SC 1.03 ! ! ! Correcting IF 2. ! A total of 204 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 EB 1.03 HN 0.90 KP 1.02 ! LA 0.87 NL 1.04 PT 1.01 SC 1.01 ! ! ! Correcting IF 3. ! A total of 204 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 EB 1.02 HN 0.92 KP 0.97 ! LA 0.87 NL 1.03 PT 1.03 SC 1.03 ! ! ! Correcting IF 4. ! A total of 204 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 EB 1.04 HN 0.86 KP 0.98 ! LA 0.88 NL 1.01 PT 1.03 SC 1.02 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 195 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 EB 1.07 HN 1.00* KP 1.01 ! LA 0.86 NL 1.01 PT 0.99 SC 1.02 ! ! ! Correcting IF 7. ! A total of 204 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 EB 1.02 HN 0.86 KP 0.99 ! LA 0.88 NL 1.04 PT 0.99 SC 1.04 ! ! ! Correcting IF 8. ! A total of 204 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 EB 1.03 HN 0.86 KP 0.97 ! LA 0.89 NL 1.05 PT 1.04 SC 1.02 ! ! ! Fit before self-cal, rms=0.115103Jy sigma=0.824948 ! Fit after self-cal, rms=0.104823Jy sigma=0.810523 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.4812 mas, bmaj=1.491 mas, bpa=-7.754 degrees ! Estimated noise=0.337422 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 = 0.000559638 Jy ! Component: 100 - total flux cleaned = 0.000467202 Jy ! Component: 150 - total flux cleaned = 0.000310883 Jy ! Component: 200 - total flux cleaned = 0.000177381 Jy ! Total flux subtracted in 200 components = 0.000177381 Jy ! Clean residual min=-0.002686 max=0.002989 Jy/beam ! Clean residual mean=0.000001 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.129933 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 29 components and 0.129933 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. ! ! Fit before self-cal, rms=0.104755Jy sigma=0.810053 ! Fit after self-cal, rms=0.104540Jy sigma=0.809886 ! 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. ! ! Fit before self-cal, rms=0.104540Jy sigma=0.809886 ! Fit after self-cal, rms=0.106483Jy sigma=0.806244 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.4818 mas, bmaj=1.492 mas, bpa=-7.701 degrees ! Estimated noise=0.336505 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000153313 Jy ! Component: 100 - total flux cleaned = -0.000233494 Jy ! Component: 150 - total flux cleaned = -0.000296429 Jy ! Component: 200 - total flux cleaned = -0.000371554 Jy ! Total flux subtracted in 200 components = -0.000371554 Jy ! Clean residual min=-0.002018 max=0.002113 Jy/beam ! Clean residual mean=0.000002 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.129561 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.129561 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. ! ! Fit before self-cal, rms=0.106457Jy sigma=0.806169 ! Fit after self-cal, rms=0.106466Jy sigma=0.806101 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 (8.8, -43.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127972 Jy ! Component: 100 - total flux cleaned = 0.00135516 Jy ! Component: 150 - total flux cleaned = 0.00156433 Jy ! Component: 200 - total flux cleaned = 0.00171763 Jy ! Total flux subtracted in 200 components = 0.00171763 Jy ! Clean residual min=-0.001981 max=0.001893 Jy/beam ! Clean residual mean=0.000002 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.131279 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 45 components and 0.131279 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. ! ! Fit before self-cal, rms=0.106415Jy sigma=0.805309 ! Fit after self-cal, rms=0.106425Jy sigma=0.805162 ! 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. ! ! Fit before self-cal, rms=0.106425Jy sigma=0.805162 ! Fit after self-cal, rms=0.107521Jy sigma=0.805229 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.4821 mas, bmaj=1.483 mas, bpa=-7.674 degrees ! Estimated noise=0.334424 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.42683e-05 Jy ! Component: 100 - total flux cleaned = 0.000221571 Jy ! Component: 150 - total flux cleaned = 0.000221359 Jy ! Component: 200 - total flux cleaned = 0.000244842 Jy ! Total flux subtracted in 200 components = 0.000244842 Jy ! Clean residual min=-0.001606 max=0.001557 Jy/beam ! Clean residual mean=0.000002 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.131524 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 50 components and 0.131524 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. ! ! Fit before self-cal, rms=0.107504Jy sigma=0.804870 ! Fit after self-cal, rms=0.107523Jy sigma=0.804837 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 = 7.16987e-05 Jy ! Component: 100 - total flux cleaned = 0.000110649 Jy ! Component: 150 - total flux cleaned = 0.000111296 Jy ! Component: 200 - total flux cleaned = 0.000111011 Jy ! Total flux subtracted in 200 components = 0.000111011 Jy ! Clean residual min=-0.001621 max=0.001543 Jy/beam ! Clean residual mean=0.000002 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.131635 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 53 components and 0.131635 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. ! ! Fit before self-cal, rms=0.107516Jy sigma=0.804677 ! Fit after self-cal, rms=0.107522Jy sigma=0.804667 ! 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. ! ! Fit before self-cal, rms=0.107522Jy sigma=0.804667 ! Fit after self-cal, rms=0.106960Jy sigma=0.804828 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.32 mas, bmaj=2.363 mas, bpa=42.35 degrees ! Estimated noise=0.738399 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000275201 Jy ! Component: 100 - total flux cleaned = -0.000206959 Jy ! Component: 150 - total flux cleaned = -0.000162574 Jy ! Component: 200 - total flux cleaned = -0.000135264 Jy ! Total flux subtracted in 200 components = -0.000135264 Jy ! Clean residual min=-0.003097 max=0.002596 Jy/beam ! Clean residual mean=0.000007 rms=0.000876 Jy/beam ! Combined flux in latest and established models = 0.1315 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 60 components and 0.1315 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. ! ! Fit before self-cal, rms=0.106953Jy sigma=0.804928 ! Fit after self-cal, rms=0.106965Jy sigma=0.804908 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 = 6.51676e-06 Jy ! Component: 100 - total flux cleaned = 2.05345e-05 Jy ! Component: 150 - total flux cleaned = 4.56971e-05 Jy ! Component: 200 - total flux cleaned = 7.02196e-05 Jy ! Total flux subtracted in 200 components = 7.02196e-05 Jy ! Clean residual min=-0.003111 max=0.002552 Jy/beam ! Clean residual mean=0.000007 rms=0.000866 Jy/beam ! Combined flux in latest and established models = 0.13157 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 63 components and 0.13157 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. ! ! Fit before self-cal, rms=0.106962Jy sigma=0.805062 ! Fit after self-cal, rms=0.106974Jy sigma=0.805060 ! 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=0.4827 mas, bmaj=1.48 mas, bpa=-7.657 degrees ! Estimated noise=0.333083 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.4827 x 1.48 at -7.657 degrees (North through East) ! Clean map min=-0.0013689 max=0.10474 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=0.4328 mas, bmaj=1.412 mas, bpa=-7.433 degrees ! Estimated noise=0.777364 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0779274 Jy ! Component: 100 - total flux cleaned = 0.0968097 Jy ! Component: 150 - total flux cleaned = 0.107433 Jy ! Component: 200 - total flux cleaned = 0.115004 Jy ! Total flux subtracted in 200 components = 0.115004 Jy ! Clean residual min=-0.005798 max=0.005400 Jy/beam ! Clean residual mean=0.000029 rms=0.002022 Jy/beam ! Combined flux in latest and established models = 0.115004 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.115004 Jy ! Inverting map and beam ! Estimated beam: bmin=0.4827 mas, bmaj=1.48 mas, bpa=-7.657 degrees ! Estimated noise=0.333083 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 = 0.00511714 Jy ! Component: 100 - total flux cleaned = 0.00827935 Jy ! Component: 150 - total flux cleaned = 0.0104312 Jy ! Component: 200 - total flux cleaned = 0.0114753 Jy ! Total flux subtracted in 200 components = 0.0114753 Jy ! Clean residual min=-0.001963 max=0.002003 Jy/beam ! Clean residual mean=0.000003 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.126479 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 27 components and 0.126479 Jy ! Inverting map ! Added new window around map position (-1.2, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00156052 Jy ! Component: 100 - total flux cleaned = 0.00206912 Jy ! Component: 150 - total flux cleaned = 0.00247263 Jy ! Component: 200 - total flux cleaned = 0.00277985 Jy ! Total flux subtracted in 200 components = 0.00277985 Jy ! Clean residual min=-0.001688 max=0.001519 Jy/beam ! Clean residual mean=0.000002 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.129259 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 49 components and 0.129259 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=2.32 mas, bmaj=2.363 mas, bpa=42.35 degrees ! Estimated noise=0.738399 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135979 Jy ! Component: 100 - total flux cleaned = 0.00163228 Jy ! Component: 150 - total flux cleaned = 0.0018707 Jy ! Component: 200 - total flux cleaned = 0.00205987 Jy ! Total flux subtracted in 200 components = 0.00205987 Jy ! Clean residual min=-0.002913 max=0.002607 Jy/beam ! Clean residual mean=0.000007 rms=0.000832 Jy/beam ! Combined flux in latest and established models = 0.131319 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 = 0.000170837 Jy ! Component: 100 - total flux cleaned = 0.000306151 Jy ! Component: 150 - total flux cleaned = 0.000446951 Jy ! Component: 200 - total flux cleaned = 0.000560046 Jy ! Total flux subtracted in 200 components = 0.000560046 Jy ! Clean residual min=-0.002910 max=0.002533 Jy/beam ! Clean residual mean=0.000006 rms=0.000822 Jy/beam ! Combined flux in latest and established models = 0.131879 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 61 components and 0.131879 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.4827 mas, bmaj=1.48 mas, bpa=-7.657 degrees ! Estimated noise=0.333083 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000394344 Jy ! Component: 100 - total flux cleaned = -0.00057266 Jy ! Component: 150 - total flux cleaned = -0.000573643 Jy ! Component: 200 - total flux cleaned = -0.000523869 Jy ! Total flux subtracted in 200 components = -0.000523869 Jy ! Clean residual min=-0.001727 max=0.001429 Jy/beam ! Clean residual mean=0.000002 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.131355 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 72 components and 0.131355 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. ! ! Fit before self-cal, rms=0.106955Jy sigma=0.805225 ! Fit after self-cal, rms=0.106969Jy sigma=0.805062 wmodel /scr/pima/gc030_uvs/J0744+2920_X_map.mod ! Writing 72 model components to file: /scr/pima/gc030_uvs/J0744+2920_X_map.mod wobs /scr/pima/gc030_uvs/J0744+2920_X_uvs.fits ! Writing UV FITS file: /scr/pima/gc030_uvs/J0744+2920_X_uvs.fits wwins /scr/pima/gc030_uvs/J0744+2920_X_map.win ! wwins: Wrote 3 windows to /scr/pima/gc030_uvs/J0744+2920_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 = -0.000652121 Jy ! Component: 100 - total flux cleaned = -0.000910003 Jy ! Component: 150 - total flux cleaned = -0.000982226 Jy ! Component: 200 - total flux cleaned = -0.00100519 Jy ! Component: 250 - total flux cleaned = -0.00106999 Jy ! Component: 300 - total flux cleaned = -0.00113239 Jy ! Component: 350 - total flux cleaned = -0.00121327 Jy ! Component: 400 - total flux cleaned = -0.00129117 Jy ! Component: 450 - total flux cleaned = -0.00134777 Jy ! Component: 500 - total flux cleaned = -0.00138459 Jy ! Component: 550 - total flux cleaned = -0.00142056 Jy ! Component: 600 - total flux cleaned = -0.00143812 Jy ! Component: 650 - total flux cleaned = -0.00150567 Jy ! Component: 700 - total flux cleaned = -0.00150575 Jy ! Component: 750 - total flux cleaned = -0.00147378 Jy ! Component: 800 - total flux cleaned = -0.00145801 Jy ! Component: 850 - total flux cleaned = -0.00145807 Jy ! Component: 900 - total flux cleaned = -0.00147345 Jy ! Component: 950 - total flux cleaned = -0.00150345 Jy ! Component: 1000 - total flux cleaned = -0.00151826 Jy ! Component: 1050 - total flux cleaned = -0.00156117 Jy ! Component: 1100 - total flux cleaned = -0.001533 Jy ! Component: 1150 - total flux cleaned = -0.00151927 Jy ! Component: 1200 - total flux cleaned = -0.00149218 Jy ! Component: 1250 - total flux cleaned = -0.0014652 Jy ! Component: 1300 - total flux cleaned = -0.00146492 Jy ! Component: 1350 - total flux cleaned = -0.00137282 Jy ! Component: 1400 - total flux cleaned = -0.00135987 Jy ! Component: 1450 - total flux cleaned = -0.0012957 Jy ! Component: 1500 - total flux cleaned = -0.00128322 Jy ! Component: 1550 - total flux cleaned = -0.00128307 Jy ! Component: 1600 - total flux cleaned = -0.00125799 Jy ! Component: 1650 - total flux cleaned = -0.001221 Jy ! Component: 1700 - total flux cleaned = -0.00120887 Jy ! Component: 1750 - total flux cleaned = -0.00124499 Jy ! Component: 1800 - total flux cleaned = -0.00118537 Jy ! Component: 1850 - total flux cleaned = -0.00118548 Jy ! Component: 1900 - total flux cleaned = -0.00119702 Jy ! Component: 1950 - total flux cleaned = -0.00118539 Jy ! Component: 2000 - total flux cleaned = -0.00116232 Jy ! Component: 2050 - total flux cleaned = -0.00115091 Jy ! Component: 2100 - total flux cleaned = -0.00113964 Jy ! Component: 2150 - total flux cleaned = -0.00110605 Jy ! Component: 2200 - total flux cleaned = -0.00112833 Jy ! Component: 2250 - total flux cleaned = -0.00116143 Jy ! Component: 2300 - total flux cleaned = -0.00115049 Jy ! Component: 2350 - total flux cleaned = -0.00115057 Jy ! Component: 2400 - total flux cleaned = -0.00118272 Jy ! Component: 2450 - total flux cleaned = -0.00120396 Jy ! Component: 2500 - total flux cleaned = -0.00117207 Jy ! Component: 2550 - total flux cleaned = -0.0011931 Jy ! Component: 2600 - total flux cleaned = -0.00122444 Jy ! Component: 2650 - total flux cleaned = -0.00120359 Jy ! Component: 2700 - total flux cleaned = -0.00120349 Jy ! Component: 2750 - total flux cleaned = -0.00115222 Jy ! Component: 2800 - total flux cleaned = -0.00116238 Jy ! Component: 2850 - total flux cleaned = -0.0011523 Jy ! Component: 2900 - total flux cleaned = -0.00113218 Jy ! Component: 2950 - total flux cleaned = -0.00113223 Jy ! Component: 3000 - total flux cleaned = -0.00110239 Jy ! Component: 3050 - total flux cleaned = -0.00112216 Jy ! Component: 3100 - total flux cleaned = -0.001073 Jy ! Component: 3150 - total flux cleaned = -0.00101432 Jy ! Component: 3200 - total flux cleaned = -0.00102402 Jy ! Component: 3250 - total flux cleaned = -0.00102401 Jy ! Component: 3300 - total flux cleaned = -0.00102401 Jy ! Component: 3350 - total flux cleaned = -0.0010144 Jy ! Component: 3400 - total flux cleaned = -0.00102386 Jy ! Component: 3450 - total flux cleaned = -0.00103329 Jy ! Component: 3500 - total flux cleaned = -0.0010239 Jy ! Component: 3550 - total flux cleaned = -0.00103332 Jy ! Component: 3600 - total flux cleaned = -0.00102393 Jy ! Component: 3650 - total flux cleaned = -0.00100531 Jy ! Component: 3700 - total flux cleaned = -0.00094973 Jy ! Component: 3750 - total flux cleaned = -0.000931301 Jy ! Component: 3800 - total flux cleaned = -0.000912833 Jy ! Component: 3850 - total flux cleaned = -0.000876215 Jy ! Component: 3900 - total flux cleaned = -0.000821521 Jy ! Component: 3950 - total flux cleaned = -0.000839723 Jy ! Component: 4000 - total flux cleaned = -0.000785382 Jy ! Component: 4050 - total flux cleaned = -0.000767349 Jy ! Total flux subtracted in 4096 components = -0.000749385 Jy ! Clean residual min=-0.000643 max=0.000629 Jy/beam ! Clean residual mean=0.000001 rms=0.000138 Jy/beam ! Combined flux in latest and established models = 0.130606 Jy keep ! Adding 248 model components to the UV plane model. ! The established model now contains 320 components and 0.130605 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gc030_uvs/J0744+2920_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.4827 x 1.48 at -7.657 degrees (North through East) ! Clean map min=-0.001109 max=0.10435 Jy/beam ! Writing clean map to FITS file: /scr/pima/gc030_uvs/J0744+2920_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.104349 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000134981 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.388068 0.388068 0.776135 1.55227 3.10454 6.20908 12.4182 24.8363 49.6727 99.3453 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.104 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 773.061 quit ! Quitting program ! Log file /scr/pima/gc030_uvs/J0744+2920_X_uvs.log closed on Fri Apr 22 08:44:15 2016