! Started logfile: /d2/scr/pima/bp177b_uvs/J1059+5239_X_uvs.log on Sat Mar 22 08:08:49 2014 obs /d2/scr/pima/bp177b_uvs/J1059+5239_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177b_uvs/J1059+5239_X_uva.fits ! AN table 1: 4 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.944444 visibilities/baseline/integration-bin. ! Found source: J1059+5239 ! ! 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 ! ! Read 0 lines of history. ! ! Reading 1088 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 /d2/scr/pima/bp177b_uvs/J1059+5239_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 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001870Jy sigma=41.018711 ! Fit after self-cal, rms=0.967380Jy sigma=39.630415 ! 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=0.685 mas, bmaj=2.746 mas, bpa=7.284 degrees ! Estimated noise=0.745372 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 = 0.0241486 Jy ! Component: 100 - total flux cleaned = 0.0307337 Jy ! Total flux subtracted in 100 components = 0.0307337 Jy ! Clean residual min=-0.002209 max=0.003015 Jy/beam ! Clean residual mean=-0.000002 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.0307337 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0307337 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=0.016472Jy sigma=0.633033 ! Fit after self-cal, rms=0.016178Jy sigma=0.622071 ! 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=0.8337 mas, bmaj=2.647 mas, bpa=7.97 degrees ! Estimated noise=0.531721 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 = 0.0044512 Jy ! Component: 100 - total flux cleaned = 0.00669667 Jy ! Component: 150 - total flux cleaned = 0.00808326 Jy ! Component: 200 - total flux cleaned = 0.00904389 Jy ! Total flux subtracted in 200 components = 0.00904389 Jy ! Clean residual min=-0.001698 max=0.002113 Jy/beam ! Clean residual mean=-0.000005 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.0397776 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 33 components and 0.0397776 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=0.014903Jy sigma=0.571251 ! Fit after self-cal, rms=0.014880Jy sigma=0.570466 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8337 x 2.647 at 7.97 degrees (North through East) ! Clean map min=-0.001615 max=0.03255 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* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.07 HN 1.04 LA 0.85 ! MK 1.13 NL 0.96 OV 1.09 PT 0.87 ! SC 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 0.96 LA 0.87 ! MK 1.10 NL 0.94 OV 1.00 PT 0.99 ! SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 0.97 LA 0.93 ! MK 0.98 NL 1.02 OV 0.95 PT 0.96 ! SC 0.89 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.15 HN 1.19 LA 1.01 ! MK 0.93 NL 0.88 OV 1.17 PT 0.91 ! SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.014880Jy sigma=0.570466 ! Fit after self-cal, rms=0.014506Jy sigma=0.558376 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.836 mas, bmaj=2.655 mas, bpa=8.163 degrees ! Estimated noise=0.523914 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 (1.2, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00185807 Jy ! Component: 100 - total flux cleaned = 0.00269442 Jy ! Component: 150 - total flux cleaned = 0.00319989 Jy ! Component: 200 - total flux cleaned = 0.00341804 Jy ! Total flux subtracted in 200 components = 0.00341804 Jy ! Clean residual min=-0.001143 max=0.001292 Jy/beam ! Clean residual mean=-0.000001 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.0431956 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 46 components and 0.0431956 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=0.014266Jy sigma=0.549212 ! Fit after self-cal, rms=0.014240Jy sigma=0.547927 ! 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=0.014240Jy sigma=0.547927 ! Fit after self-cal, rms=0.013889Jy sigma=0.540491 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8351 mas, bmaj=2.657 mas, bpa=8.281 degrees ! Estimated noise=0.520746 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000566626 Jy ! Component: 100 - total flux cleaned = 0.000567734 Jy ! Component: 150 - total flux cleaned = 0.000521385 Jy ! Component: 200 - total flux cleaned = 0.000481938 Jy ! Total flux subtracted in 200 components = 0.000481938 Jy ! Clean residual min=-0.001039 max=0.001161 Jy/beam ! Clean residual mean=-0.000001 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.0436775 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 65 components and 0.0436775 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=0.013843Jy sigma=0.538774 ! Fit after self-cal, rms=0.013837Jy sigma=0.538548 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 (20.6, -26.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000319956 Jy ! Component: 100 - total flux cleaned = 0.000187881 Jy ! Component: 150 - total flux cleaned = 0.000244302 Jy ! Component: 200 - total flux cleaned = 0.000261019 Jy ! Total flux subtracted in 200 components = 0.000261019 Jy ! Clean residual min=-0.000989 max=0.000980 Jy/beam ! Clean residual mean=-0.000001 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.0439386 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 88 components and 0.0439386 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=0.013729Jy sigma=0.534720 ! Fit after self-cal, rms=0.013726Jy sigma=0.534474 ! 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=0.013726Jy sigma=0.534474 ! Fit after self-cal, rms=0.013567Jy sigma=0.530240 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8308 mas, bmaj=2.65 mas, bpa=8.348 degrees ! Estimated noise=0.519225 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.08209e-06 Jy ! Component: 100 - total flux cleaned = 2.28963e-05 Jy ! Component: 150 - total flux cleaned = -4.64581e-06 Jy ! Component: 200 - total flux cleaned = -2.98155e-05 Jy ! Total flux subtracted in 200 components = -2.98155e-05 Jy ! Clean residual min=-0.000956 max=0.000914 Jy/beam ! Clean residual mean=-0.000001 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.0439088 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 102 components and 0.0439088 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=0.013530Jy sigma=0.528968 ! Fit after self-cal, rms=0.013533Jy sigma=0.528867 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 = 8.39467e-05 Jy ! Component: 100 - total flux cleaned = 5.04495e-05 Jy ! Component: 150 - total flux cleaned = 8.55598e-06 Jy ! Component: 200 - total flux cleaned = -2.0682e-05 Jy ! Total flux subtracted in 200 components = -2.0682e-05 Jy ! Clean residual min=-0.000939 max=0.000889 Jy/beam ! Clean residual mean=-0.000001 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.0438881 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 113 components and 0.0438881 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=0.013517Jy sigma=0.528262 ! Fit after self-cal, rms=0.013517Jy sigma=0.528245 ! 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=0.013517Jy sigma=0.528245 ! Fit after self-cal, rms=0.013487Jy sigma=0.528033 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.846 mas, bmaj=2.833 mas, bpa=10.39 degrees ! Estimated noise=0.686826 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000350744 Jy ! Component: 100 - total flux cleaned = 0.000390085 Jy ! Component: 150 - total flux cleaned = 0.00041104 Jy ! Component: 200 - total flux cleaned = 0.000448175 Jy ! Total flux subtracted in 200 components = 0.000448175 Jy ! Clean residual min=-0.001164 max=0.000894 Jy/beam ! Clean residual mean=-0.000001 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.0443362 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 130 components and 0.0443362 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=0.013481Jy sigma=0.527956 ! Fit after self-cal, rms=0.013481Jy sigma=0.527913 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.01346e-05 Jy ! Component: 100 - total flux cleaned = 6.34514e-05 Jy ! Component: 150 - total flux cleaned = 7.74933e-05 Jy ! Component: 200 - total flux cleaned = 9.07826e-05 Jy ! Total flux subtracted in 200 components = 9.07826e-05 Jy ! Clean residual min=-0.001164 max=0.000872 Jy/beam ! Clean residual mean=-0.000001 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.044427 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 142 components and 0.044427 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=0.013482Jy sigma=0.527989 ! Fit after self-cal, rms=0.013482Jy sigma=0.527976 ! 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=0.8287 mas, bmaj=2.647 mas, bpa=8.4 degrees ! Estimated noise=0.518085 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8287 x 2.647 at 8.4 degrees (North through East) ! Clean map min=-0.00080735 max=0.031539 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=0.684 mas, bmaj=2.73 mas, bpa=7.778 degrees ! Estimated noise=0.723908 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0234944 Jy ! Component: 100 - total flux cleaned = 0.0302936 Jy ! Component: 150 - total flux cleaned = 0.033936 Jy ! Component: 200 - total flux cleaned = 0.0361971 Jy ! Total flux subtracted in 200 components = 0.0361971 Jy ! Clean residual min=-0.001639 max=0.001842 Jy/beam ! Clean residual mean=-0.000001 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.0361971 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 0.0361971 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8287 mas, bmaj=2.647 mas, bpa=8.4 degrees ! Estimated noise=0.518085 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 = 0.00258727 Jy ! Component: 100 - total flux cleaned = 0.00432057 Jy ! Component: 150 - total flux cleaned = 0.00539296 Jy ! Component: 200 - total flux cleaned = 0.00601955 Jy ! Total flux subtracted in 200 components = 0.00601955 Jy ! Clean residual min=-0.001140 max=0.001191 Jy/beam ! Clean residual mean=-0.000002 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.0422166 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 45 components and 0.0422166 Jy ! Inverting map ! Added new window around map position (4.2, -10.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102103 Jy ! Component: 100 - total flux cleaned = 0.00124761 Jy ! Component: 150 - total flux cleaned = 0.00147073 Jy ! Component: 200 - total flux cleaned = 0.00168983 Jy ! Total flux subtracted in 200 components = 0.00168983 Jy ! Clean residual min=-0.001060 max=0.000947 Jy/beam ! Clean residual mean=-0.000001 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.0439065 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 72 components and 0.0439065 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=1.846 mas, bmaj=2.833 mas, bpa=10.39 degrees ! Estimated noise=0.686826 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000712786 Jy ! Component: 100 - total flux cleaned = 0.000903835 Jy ! Component: 150 - total flux cleaned = 0.00105655 Jy ! Component: 200 - total flux cleaned = 0.00119751 Jy ! Total flux subtracted in 200 components = 0.00119751 Jy ! Clean residual min=-0.001014 max=0.000882 Jy/beam ! Clean residual mean=-0.000001 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.045104 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 = 0.000144191 Jy ! Component: 100 - total flux cleaned = 0.000237619 Jy ! Component: 150 - total flux cleaned = 0.000301619 Jy ! Component: 200 - total flux cleaned = 0.000326946 Jy ! Total flux subtracted in 200 components = 0.000326946 Jy ! Clean residual min=-0.001016 max=0.000871 Jy/beam ! Clean residual mean=-0.000000 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.0454309 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 125 components and 0.0454309 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8287 mas, bmaj=2.647 mas, bpa=8.4 degrees ! Estimated noise=0.518085 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.40513e-05 Jy ! Component: 100 - total flux cleaned = -8.19292e-07 Jy ! Component: 150 - total flux cleaned = -5.63515e-05 Jy ! Component: 200 - total flux cleaned = -9.43422e-05 Jy ! Total flux subtracted in 200 components = -9.43422e-05 Jy ! Clean residual min=-0.000929 max=0.000844 Jy/beam ! Clean residual mean=0.000000 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.0453366 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 154 components and 0.0453366 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=0.013434Jy sigma=0.526174 ! Fit after self-cal, rms=0.013428Jy sigma=0.525958 wmodel /d2/scr/pima/bp177b_uvs/J1059+5239_X_map.mod ! Writing 154 model components to file: /d2/scr/pima/bp177b_uvs/J1059+5239_X_map.mod wobs /d2/scr/pima/bp177b_uvs/J1059+5239_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177b_uvs/J1059+5239_X_uvs.fits wwins /d2/scr/pima/bp177b_uvs/J1059+5239_X_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp177b_uvs/J1059+5239_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 = -0.000254918 Jy ! Component: 100 - total flux cleaned = -0.000376172 Jy ! Component: 150 - total flux cleaned = -0.000432687 Jy ! Component: 200 - total flux cleaned = -0.000433192 Jy ! Component: 250 - total flux cleaned = -0.000446088 Jy ! Component: 300 - total flux cleaned = -0.000482878 Jy ! Component: 350 - total flux cleaned = -0.0005067 Jy ! Component: 400 - total flux cleaned = -0.000518192 Jy ! Component: 450 - total flux cleaned = -0.000572614 Jy ! Component: 500 - total flux cleaned = -0.000572316 Jy ! Component: 550 - total flux cleaned = -0.000572571 Jy ! Component: 600 - total flux cleaned = -0.000572503 Jy ! Component: 650 - total flux cleaned = -0.000533007 Jy ! Component: 700 - total flux cleaned = -0.000427613 Jy ! Component: 750 - total flux cleaned = -0.000399733 Jy ! Component: 800 - total flux cleaned = -0.000344625 Jy ! Component: 850 - total flux cleaned = -0.000290707 Jy ! Component: 900 - total flux cleaned = -0.000220337 Jy ! Component: 950 - total flux cleaned = -0.000185916 Jy ! Component: 1000 - total flux cleaned = -0.000143297 Jy ! Component: 1050 - total flux cleaned = -8.4772e-05 Jy ! Component: 1100 - total flux cleaned = -6.02978e-05 Jy ! Component: 1150 - total flux cleaned = -3.59354e-05 Jy ! Component: 1200 - total flux cleaned = -1.18365e-05 Jy ! Component: 1250 - total flux cleaned = 2.76139e-05 Jy ! Component: 1300 - total flux cleaned = 7.41882e-05 Jy ! Component: 1350 - total flux cleaned = 9.71217e-05 Jy ! Component: 1400 - total flux cleaned = 0.000104606 Jy ! Component: 1450 - total flux cleaned = 8.96577e-05 Jy ! Component: 1500 - total flux cleaned = 0.000111887 Jy ! Component: 1550 - total flux cleaned = 9.72818e-05 Jy ! Component: 1600 - total flux cleaned = 0.000104563 Jy ! Component: 1650 - total flux cleaned = 0.000104512 Jy ! Component: 1700 - total flux cleaned = 0.000125822 Jy ! Component: 1750 - total flux cleaned = 0.000153854 Jy ! Component: 1800 - total flux cleaned = 0.00014677 Jy ! Component: 1850 - total flux cleaned = 0.000153685 Jy ! Component: 1900 - total flux cleaned = 0.000146948 Jy ! Component: 1950 - total flux cleaned = 0.000146991 Jy ! Component: 2000 - total flux cleaned = 0.000153709 Jy ! Component: 2050 - total flux cleaned = 0.000193238 Jy ! Component: 2100 - total flux cleaned = 0.000212778 Jy ! Component: 2150 - total flux cleaned = 0.000206299 Jy ! Component: 2200 - total flux cleaned = 0.000238379 Jy ! Component: 2250 - total flux cleaned = 0.000238376 Jy ! Component: 2300 - total flux cleaned = 0.000276157 Jy ! Component: 2350 - total flux cleaned = 0.000269824 Jy ! Component: 2400 - total flux cleaned = 0.000269815 Jy ! Component: 2450 - total flux cleaned = 0.000276006 Jy ! Component: 2500 - total flux cleaned = 0.000269904 Jy ! Component: 2550 - total flux cleaned = 0.000263847 Jy ! Component: 2600 - total flux cleaned = 0.000269922 Jy ! Component: 2650 - total flux cleaned = 0.000245941 Jy ! Component: 2700 - total flux cleaned = 0.000222112 Jy ! Component: 2750 - total flux cleaned = 0.000216235 Jy ! Component: 2800 - total flux cleaned = 0.000192786 Jy ! Component: 2850 - total flux cleaned = 0.000175283 Jy ! Component: 2900 - total flux cleaned = 0.000169441 Jy ! Component: 2950 - total flux cleaned = 0.000134829 Jy ! Component: 3000 - total flux cleaned = 0.000146266 Jy ! Component: 3050 - total flux cleaned = 0.000117733 Jy ! Component: 3100 - total flux cleaned = 0.000123348 Jy ! Component: 3150 - total flux cleaned = 9.51445e-05 Jy ! Component: 3200 - total flux cleaned = 9.51452e-05 Jy ! Component: 3250 - total flux cleaned = 6.17481e-05 Jy ! Component: 3300 - total flux cleaned = 5.62861e-05 Jy ! Component: 3350 - total flux cleaned = 6.17976e-05 Jy ! Component: 3400 - total flux cleaned = 5.63234e-05 Jy ! Component: 3450 - total flux cleaned = 3.45124e-05 Jy ! Component: 3500 - total flux cleaned = 3.45481e-05 Jy ! Component: 3550 - total flux cleaned = 3.45187e-05 Jy ! Component: 3600 - total flux cleaned = 3.9875e-05 Jy ! Component: 3650 - total flux cleaned = 2.38595e-05 Jy ! Component: 3700 - total flux cleaned = 3.9817e-05 Jy ! Component: 3750 - total flux cleaned = 5.03841e-05 Jy ! Component: 3800 - total flux cleaned = 3.98044e-05 Jy ! Component: 3850 - total flux cleaned = 3.45554e-05 Jy ! Component: 3900 - total flux cleaned = 1.88957e-05 Jy ! Component: 3950 - total flux cleaned = 8.48774e-06 Jy ! Component: 4000 - total flux cleaned = 2.92081e-05 Jy ! Component: 4050 - total flux cleaned = 1.36881e-05 Jy ! Total flux subtracted in 4096 components = 1.36642e-05 Jy ! Clean residual min=-0.000299 max=0.000314 Jy/beam ! Clean residual mean=-0.000000 rms=0.000088 Jy/beam ! Combined flux in latest and established models = 0.0453503 Jy keep ! Adding 246 model components to the UV plane model. ! The established model now contains 400 components and 0.0453502 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177b_uvs/J1059+5239_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8287 x 2.647 at 8.4 degrees (North through East) ! Clean map min=-0.00070841 max=0.031004 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177b_uvs/J1059+5239_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0310038 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.72213e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.843973 0.843973 1.68795 3.37589 6.75179 13.5036 27.0071 54.0143 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.031 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 355.461 quit ! Quitting program ! Log file /d2/scr/pima/bp177b_uvs/J1059+5239_X_uvs.log closed on Sat Mar 22 08:08:53 2014