! Started logfile: /scr/pima/bp171a7_uvs/J0952+282A_X_uvs.log on Sun May 12 14:02:38 2013 obs /scr/pima/bp171a7_uvs/J0952+282A_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a7_uvs/J0952+282A_X_uva.fits ! AN table 1: 147 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.406948 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0952+282A ! ! 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 7.40797e+09 3.2e+07 1 3.2e+07 ! 02 2 7.43997e+09 3.2e+07 1 3.2e+07 ! 03 3 7.47197e+09 3.2e+07 1 3.2e+07 ! 04 4 7.56797e+09 3.2e+07 1 3.2e+07 ! 05 5 7.75997e+09 3.2e+07 1 3.2e+07 ! 06 6 7.79197e+09 3.2e+07 1 3.2e+07 ! 07 7 7.82397e+09 3.2e+07 1 3.2e+07 ! 08 8 7.85597e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 13400 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/bp171a7_uvs/J0952+282A_X] 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 293 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 293 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 293 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 293 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 293 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 293 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 293 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 293 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.998390Jy sigma=0.705925 ! Fit after self-cal, rms=0.977166Jy sigma=0.690933 ! 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=1.644 mas, bmaj=5.541 mas, bpa=-22.57 degrees ! Estimated noise=20.9756 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 = 0.0169291 Jy ! Component: 100 - total flux cleaned = 0.0230904 Jy ! Total flux subtracted in 100 components = 0.0230904 Jy ! Clean residual min=-0.003352 max=0.003327 Jy/beam ! Clean residual mean=-0.000024 rms=0.001074 Jy/beam ! Combined flux in latest and established models = 0.0230904 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0230904 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=0.028472Jy sigma=0.020132 ! Fit after self-cal, rms=0.026982Jy sigma=0.019078 ! 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=2.22 mas, bmaj=5.559 mas, bpa=-21.32 degrees ! Estimated noise=8.92611 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 = 0.00561208 Jy ! Component: 100 - total flux cleaned = 0.00884368 Jy ! Component: 150 - total flux cleaned = 0.0111305 Jy ! Component: 200 - total flux cleaned = 0.0128827 Jy ! Total flux subtracted in 200 components = 0.0128827 Jy ! Clean residual min=-0.002778 max=0.002979 Jy/beam ! Clean residual mean=-0.000032 rms=0.000964 Jy/beam ! Combined flux in latest and established models = 0.0359731 Jy ! Performing phase self-cal ! Adding 70 model components to the UV plane model. ! The established model now contains 80 components and 0.0359731 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=0.025684Jy sigma=0.018160 ! Fit after self-cal, rms=0.025614Jy sigma=0.018111 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.21 HN 0.77 KP 0.91 LA 0.95 ! MK 1.00* NL 1.07 OV 1.12 PT 0.76 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.14 HN 0.72 KP 0.91 LA 0.91 ! MK 1.00* NL 1.16 OV 1.35 PT 0.74 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.24 HN 0.86 KP 1.10 LA 0.84 ! MK 1.00* NL 1.34 OV 1.32 PT 0.76 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.86 HN 0.89 KP 1.03 LA 0.82 ! MK 1.00* NL 1.09 OV 1.21 PT 0.71 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.33 HN 0.84 KP 1.74 LA 0.64 ! MK 1.00* NL 1.32 OV 1.20 PT 0.69 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.30 HN 0.85 KP 1.60 LA 0.66 ! MK 1.00* NL 1.37 OV 1.28 PT 0.71 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.24 HN 0.81 KP 1.55 LA 0.64 ! MK 1.00* NL 1.31 OV 1.40 PT 0.67 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.29 HN 0.72 KP 1.82 LA 0.56 ! MK 1.00* NL 1.45 OV 1.50 PT 0.63 ! ! ! Fit before self-cal, rms=0.025614Jy sigma=0.018111 ! Fit after self-cal, rms=0.029259Jy sigma=0.017050 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.345 mas, bmaj=5.837 mas, bpa=-21.05 degrees ! Estimated noise=9.21788 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 = -0.00021042 Jy ! Component: 100 - total flux cleaned = -0.000355568 Jy ! Component: 150 - total flux cleaned = -0.000381055 Jy ! Component: 200 - total flux cleaned = -0.000402613 Jy ! Total flux subtracted in 200 components = -0.000402613 Jy ! Clean residual min=-0.001713 max=0.001676 Jy/beam ! Clean residual mean=0.000001 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.0355705 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 94 components and 0.0355705 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=0.029174Jy sigma=0.017034 ! Fit after self-cal, rms=0.030153Jy sigma=0.016810 ! 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=0.030153Jy sigma=0.016810 ! Fit after self-cal, rms=0.032122Jy sigma=0.016695 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.369 mas, bmaj=5.86 mas, bpa=-20.98 degrees ! Estimated noise=9.38517 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.4744e-06 Jy ! Component: 100 - total flux cleaned = -0.000173364 Jy ! Component: 150 - total flux cleaned = -0.00024876 Jy ! Component: 200 - total flux cleaned = -0.00032626 Jy ! Total flux subtracted in 200 components = -0.00032626 Jy ! Clean residual min=-0.001554 max=0.001526 Jy/beam ! Clean residual mean=-0.000000 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.0352442 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 103 components and 0.0352442 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=0.032095Jy sigma=0.016691 ! Fit after self-cal, rms=0.032277Jy sigma=0.016661 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 = -0.000280078 Jy ! Component: 100 - total flux cleaned = -0.00040111 Jy ! Component: 150 - total flux cleaned = -0.000499931 Jy ! Component: 200 - total flux cleaned = -0.000550271 Jy ! Total flux subtracted in 200 components = -0.000550271 Jy ! Clean residual min=-0.001524 max=0.001476 Jy/beam ! Clean residual mean=-0.000001 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.034694 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 112 components and 0.034694 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=0.032260Jy sigma=0.016659 ! Fit after self-cal, rms=0.032261Jy sigma=0.016657 ! 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=0.032261Jy sigma=0.016657 ! Fit after self-cal, rms=0.034927Jy sigma=0.016442 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.384 mas, bmaj=5.916 mas, bpa=-20.64 degrees ! Estimated noise=9.58632 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.97879e-05 Jy ! Component: 100 - total flux cleaned = -5.59955e-05 Jy ! Component: 150 - total flux cleaned = -0.000147006 Jy ! Component: 200 - total flux cleaned = -0.000222318 Jy ! Total flux subtracted in 200 components = -0.000222318 Jy ! Clean residual min=-0.001310 max=0.001617 Jy/beam ! Clean residual mean=-0.000002 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.0344717 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 115 components and 0.0344716 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=0.034899Jy sigma=0.016436 ! Fit after self-cal, rms=0.035151Jy sigma=0.016387 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-19.4, -11.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000577243 Jy ! Component: 100 - total flux cleaned = 0.000397249 Jy ! Component: 150 - total flux cleaned = 0.000381251 Jy ! Component: 200 - total flux cleaned = 0.00025101 Jy ! Total flux subtracted in 200 components = 0.00025101 Jy ! Clean residual min=-0.001040 max=0.001372 Jy/beam ! Clean residual mean=-0.000003 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.0347227 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 145 components and 0.0347227 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=0.035068Jy sigma=0.016343 ! Fit after self-cal, rms=0.035004Jy sigma=0.016322 ! Inverting map ! Added new window around map position (42.6, -32.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120902 Jy ! Component: 100 - total flux cleaned = 0.00148638 Jy ! Component: 150 - total flux cleaned = 0.00172338 Jy ! Component: 200 - total flux cleaned = 0.00198111 Jy ! Total flux subtracted in 200 components = 0.00198111 Jy ! Clean residual min=-0.001061 max=0.000923 Jy/beam ! Clean residual mean=-0.000002 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.0367038 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 181 components and 0.0367038 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=0.034915Jy sigma=0.016275 ! Fit after self-cal, rms=0.034876Jy sigma=0.016259 ! 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=0.034876Jy sigma=0.016259 ! Fit after self-cal, rms=0.035955Jy sigma=0.016229 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.244 mas, bmaj=6.071 mas, bpa=-17.14 degrees ! Estimated noise=9.58633 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114157 Jy ! Component: 100 - total flux cleaned = 0.00165615 Jy ! Component: 150 - total flux cleaned = 0.00172243 Jy ! Component: 200 - total flux cleaned = 0.00183913 Jy ! Total flux subtracted in 200 components = 0.00183913 Jy ! Clean residual min=-0.000903 max=0.000807 Jy/beam ! Clean residual mean=-0.000002 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.0385429 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 204 components and 0.0385429 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=0.035887Jy sigma=0.016198 ! Fit after self-cal, rms=0.035920Jy sigma=0.016181 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 = 0.000616825 Jy ! Component: 100 - total flux cleaned = 0.00078248 Jy ! Component: 150 - total flux cleaned = 0.000856257 Jy ! Component: 200 - total flux cleaned = 0.000954598 Jy ! Total flux subtracted in 200 components = 0.000954598 Jy ! Clean residual min=-0.000955 max=0.000818 Jy/beam ! Clean residual mean=-0.000002 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.0394975 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 218 components and 0.0394975 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=0.035883Jy sigma=0.016168 ! Fit after self-cal, rms=0.035857Jy sigma=0.016162 ! 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=2.402 mas, bmaj=5.928 mas, bpa=-20.49 degrees ! Estimated noise=9.5823 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.402 x 5.928 at -20.49 degrees (North through East) ! Clean map min=-0.0016501 max=0.024688 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=1.733 mas, bmaj=5.839 mas, bpa=-21.57 degrees ! Estimated noise=23.7416 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0197114 Jy ! Component: 100 - total flux cleaned = 0.0262141 Jy ! Component: 150 - total flux cleaned = 0.0300427 Jy ! Component: 200 - total flux cleaned = 0.0323538 Jy ! Total flux subtracted in 200 components = 0.0323538 Jy ! Clean residual min=-0.002360 max=0.002052 Jy/beam ! Clean residual mean=-0.000007 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.0323538 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0323538 Jy ! Inverting map and beam ! Estimated beam: bmin=2.402 mas, bmaj=5.928 mas, bpa=-20.49 degrees ! Estimated noise=9.5823 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 = 0.00245352 Jy ! Component: 100 - total flux cleaned = 0.00375224 Jy ! Component: 150 - total flux cleaned = 0.00486507 Jy ! Component: 200 - total flux cleaned = 0.00547418 Jy ! Total flux subtracted in 200 components = 0.00547418 Jy ! Clean residual min=-0.001748 max=0.001432 Jy/beam ! Clean residual mean=-0.000006 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.037828 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 62 components and 0.037828 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=3.244 mas, bmaj=6.071 mas, bpa=-17.14 degrees ! Estimated noise=9.58633 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000796086 Jy ! Component: 100 - total flux cleaned = 0.000919645 Jy ! Component: 150 - total flux cleaned = 0.00102956 Jy ! Component: 200 - total flux cleaned = 0.00109709 Jy ! Total flux subtracted in 200 components = 0.00109709 Jy ! Clean residual min=-0.001473 max=0.001195 Jy/beam ! Clean residual mean=-0.000005 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.0389251 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 = 9.14199e-05 Jy ! Component: 100 - total flux cleaned = 9.07041e-05 Jy ! Component: 150 - total flux cleaned = 0.000116515 Jy ! Component: 200 - total flux cleaned = 9.14816e-05 Jy ! Total flux subtracted in 200 components = 9.14816e-05 Jy ! Clean residual min=-0.001251 max=0.000965 Jy/beam ! Clean residual mean=-0.000004 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.0390166 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 120 components and 0.0390166 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.402 mas, bmaj=5.928 mas, bpa=-20.49 degrees ! Estimated noise=9.5823 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000157073 Jy ! Component: 100 - total flux cleaned = -4.19678e-05 Jy ! Component: 150 - total flux cleaned = 4.56153e-05 Jy ! Component: 200 - total flux cleaned = 0.000127291 Jy ! Total flux subtracted in 200 components = 0.000127291 Jy ! Clean residual min=-0.001088 max=0.000892 Jy/beam ! Clean residual mean=-0.000004 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.0391439 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 146 components and 0.0391439 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=0.035862Jy sigma=0.016187 ! Fit after self-cal, rms=0.035841Jy sigma=0.016175 wmodel /scr/pima/bp171a7_uvs/J0952+282A_X_map.mod ! Writing 146 model components to file: /scr/pima/bp171a7_uvs/J0952+282A_X_map.mod wobs /scr/pima/bp171a7_uvs/J0952+282A_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a7_uvs/J0952+282A_X_uvs.fits wwins /scr/pima/bp171a7_uvs/J0952+282A_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bp171a7_uvs/J0952+282A_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 = -0.000469186 Jy ! Component: 100 - total flux cleaned = -0.000778176 Jy ! Component: 150 - total flux cleaned = -0.0010274 Jy ! Component: 200 - total flux cleaned = -0.00119134 Jy ! Component: 250 - total flux cleaned = -0.00129332 Jy ! Component: 300 - total flux cleaned = -0.00141415 Jy ! Component: 350 - total flux cleaned = -0.00152943 Jy ! Component: 400 - total flux cleaned = -0.00163967 Jy ! Component: 450 - total flux cleaned = -0.00170318 Jy ! Component: 500 - total flux cleaned = -0.00174414 Jy ! Component: 550 - total flux cleaned = -0.00180334 Jy ! Component: 600 - total flux cleaned = -0.00186037 Jy ! Component: 650 - total flux cleaned = -0.00193429 Jy ! Component: 700 - total flux cleaned = -0.00197934 Jy ! Component: 750 - total flux cleaned = -0.00204083 Jy ! Component: 800 - total flux cleaned = -0.00210075 Jy ! Component: 850 - total flux cleaned = -0.00215096 Jy ! Component: 900 - total flux cleaned = -0.00217555 Jy ! Component: 950 - total flux cleaned = -0.00222341 Jy ! Component: 1000 - total flux cleaned = -0.00223125 Jy ! Component: 1050 - total flux cleaned = -0.00225426 Jy ! Component: 1100 - total flux cleaned = -0.00227689 Jy ! Component: 1150 - total flux cleaned = -0.0023139 Jy ! Component: 1200 - total flux cleaned = -0.00233568 Jy ! Component: 1250 - total flux cleaned = -0.00236436 Jy ! Component: 1300 - total flux cleaned = -0.00239246 Jy ! Component: 1350 - total flux cleaned = -0.00242013 Jy ! Component: 1400 - total flux cleaned = -0.00244066 Jy ! Component: 1450 - total flux cleaned = -0.00248117 Jy ! Component: 1500 - total flux cleaned = -0.00250781 Jy ! Component: 1550 - total flux cleaned = -0.00254068 Jy ! Component: 1600 - total flux cleaned = -0.0025536 Jy ! Component: 1650 - total flux cleaned = -0.00255357 Jy ! Component: 1700 - total flux cleaned = -0.0025727 Jy ! Component: 1750 - total flux cleaned = -0.00257908 Jy ! Component: 1800 - total flux cleaned = -0.00261037 Jy ! Component: 1850 - total flux cleaned = -0.00261039 Jy ! Component: 1900 - total flux cleaned = -0.00264113 Jy ! Component: 1950 - total flux cleaned = -0.00264108 Jy ! Component: 2000 - total flux cleaned = -0.00265924 Jy ! Component: 2050 - total flux cleaned = -0.00268319 Jy ! Component: 2100 - total flux cleaned = -0.00270101 Jy ! Component: 2150 - total flux cleaned = -0.00271862 Jy ! Component: 2200 - total flux cleaned = -0.002742 Jy ! Component: 2250 - total flux cleaned = -0.00277678 Jy ! Component: 2300 - total flux cleaned = -0.00279979 Jy ! Component: 2350 - total flux cleaned = -0.00282834 Jy ! Component: 2400 - total flux cleaned = -0.00285106 Jy ! Component: 2450 - total flux cleaned = -0.00286796 Jy ! Component: 2500 - total flux cleaned = -0.00289039 Jy ! Component: 2550 - total flux cleaned = -0.00291819 Jy ! Component: 2600 - total flux cleaned = -0.00294033 Jy ! Component: 2650 - total flux cleaned = -0.00297327 Jy ! Component: 2700 - total flux cleaned = -0.00300048 Jy ! Component: 2750 - total flux cleaned = -0.00301674 Jy ! Component: 2800 - total flux cleaned = -0.00304378 Jy ! Component: 2850 - total flux cleaned = -0.00305453 Jy ! Component: 2900 - total flux cleaned = -0.00307591 Jy ! Component: 2950 - total flux cleaned = -0.00308123 Jy ! Component: 3000 - total flux cleaned = -0.00308125 Jy ! Component: 3050 - total flux cleaned = -0.00307596 Jy ! Component: 3100 - total flux cleaned = -0.00310233 Jy ! Component: 3150 - total flux cleaned = -0.00309182 Jy ! Component: 3200 - total flux cleaned = -0.00308659 Jy ! Component: 3250 - total flux cleaned = -0.00308138 Jy ! Component: 3300 - total flux cleaned = -0.00308137 Jy ! Component: 3350 - total flux cleaned = -0.00307099 Jy ! Component: 3400 - total flux cleaned = -0.00305542 Jy ! Component: 3450 - total flux cleaned = -0.00305543 Jy ! Component: 3500 - total flux cleaned = -0.00305542 Jy ! Component: 3550 - total flux cleaned = -0.00303476 Jy ! Component: 3600 - total flux cleaned = -0.00305543 Jy ! Component: 3650 - total flux cleaned = -0.00306572 Jy ! Component: 3700 - total flux cleaned = -0.00306058 Jy ! Component: 3750 - total flux cleaned = -0.00307089 Jy ! Component: 3800 - total flux cleaned = -0.00307604 Jy ! Component: 3850 - total flux cleaned = -0.00308121 Jy ! Component: 3900 - total flux cleaned = -0.00306055 Jy ! Component: 3950 - total flux cleaned = -0.0030657 Jy ! Component: 4000 - total flux cleaned = -0.00306052 Jy ! Component: 4050 - total flux cleaned = -0.00305534 Jy ! Total flux subtracted in 4096 components = -0.0030605 Jy ! Clean residual min=-0.000355 max=0.000345 Jy/beam ! Clean residual mean=0.000001 rms=0.000101 Jy/beam ! Combined flux in latest and established models = 0.0360834 Jy keep ! Adding 326 model components to the UV plane model. ! The established model now contains 472 components and 0.0360834 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a7_uvs/J0952+282A_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.402 x 5.928 at -20.49 degrees (North through East) ! Clean map min=-0.001141 max=0.025045 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a7_uvs/J0952+282A_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0250452 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.31682e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.116 1.116 2.232 4.46401 8.92802 17.856 35.7121 71.4241 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.025 quit ! Quitting program ! Log file /scr/pima/bp171a7_uvs/J0952+282A_X_uvs.log closed on Sun May 12 14:02:42 2013