! Started logfile: /d2/scr/pima/bp171aa_uvs/J1134+3005_C_uvs.log on Thu Nov 28 23:36:30 2013 obs /d2/scr/pima/bp171aa_uvs/J1134+3005_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171aa_uvs/J1134+3005_C_uva.fits ! AN table 1: 9 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.68642 visibilities/baseline/integration-bin. ! Found source: J1134+3005 ! ! 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 4.14397e+09 3.2e+07 1 3.2e+07 ! 02 2 4.17597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.20797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.23997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.43197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.52797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.55997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.59197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2224 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 = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171aa_uvs/J1134+3005_C] 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 0.300x0.300 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. ! ! 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=1.000134Jy sigma=0.707002 ! Fit after self-cal, rms=0.988168Jy sigma=0.698545 ! 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=1.49 mas, bmaj=4.144 mas, bpa=24.25 degrees ! Estimated noise=29.4912 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 = 0.00933368 Jy ! Component: 100 - total flux cleaned = 0.010136 Jy ! Total flux subtracted in 100 components = 0.010136 Jy ! Clean residual min=-0.002145 max=0.002023 Jy/beam ! Clean residual mean=-0.000000 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.010136 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.010136 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=0.024090Jy sigma=0.017026 ! Fit after self-cal, rms=0.022237Jy sigma=0.015716 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00379853 Jy ! Component: 100 - total flux cleaned = 0.00392487 Jy ! Total flux subtracted in 100 components = 0.00392487 Jy ! Clean residual min=-0.001873 max=0.001757 Jy/beam ! Clean residual mean=0.000001 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.0140609 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 8 components and 0.0140609 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=0.021595Jy sigma=0.015262 ! Fit after self-cal, rms=0.021571Jy sigma=0.015246 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.854 mas, bmaj=4.388 mas, bpa=23.32 degrees ! Estimated noise=21.2107 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 = 0.000642109 Jy ! Component: 100 - total flux cleaned = 0.000694783 Jy ! Component: 150 - total flux cleaned = 0.000735847 Jy ! Component: 200 - total flux cleaned = 0.000803449 Jy ! Total flux subtracted in 200 components = 0.000803449 Jy ! Clean residual min=-0.001532 max=0.001504 Jy/beam ! Clean residual mean=0.000001 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.0148643 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 15 components and 0.0148643 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=0.021516Jy sigma=0.015207 ! Fit after self-cal, rms=0.021506Jy sigma=0.015200 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.854 x 4.388 at 23.32 degrees (North through East) ! Clean map min=-0.0014341 max=0.015838 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* KP 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* KP 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 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 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* KP 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=0.021506Jy sigma=0.015200 ! Fit after self-cal, rms=0.021506Jy sigma=0.015200 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.854 mas, bmaj=4.388 mas, bpa=23.32 degrees ! Estimated noise=21.2107 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 = 4.37205e-07 Jy ! Component: 100 - total flux cleaned = 4.35583e-05 Jy ! Component: 150 - total flux cleaned = 8.28088e-05 Jy ! Component: 200 - total flux cleaned = 9.44681e-05 Jy ! Total flux subtracted in 200 components = 9.44681e-05 Jy ! Clean residual min=-0.001483 max=0.001518 Jy/beam ! Clean residual mean=0.000001 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.0149588 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 18 components and 0.0149588 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=0.021489Jy sigma=0.015188 ! Fit after self-cal, rms=0.021487Jy sigma=0.015186 ! 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=0.021487Jy sigma=0.015186 ! Fit after self-cal, rms=0.021487Jy sigma=0.015186 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.854 mas, bmaj=4.388 mas, bpa=23.32 degrees ! Estimated noise=21.2107 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.34563e-07 Jy ! Component: 100 - total flux cleaned = 1.06219e-05 Jy ! Component: 150 - total flux cleaned = 2.11932e-05 Jy ! Component: 200 - total flux cleaned = 4.15532e-05 Jy ! Total flux subtracted in 200 components = 4.15532e-05 Jy ! Clean residual min=-0.001476 max=0.001544 Jy/beam ! Clean residual mean=0.000001 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.0150003 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 22 components and 0.0150003 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=0.021477Jy sigma=0.015180 ! Fit after self-cal, rms=0.021477Jy sigma=0.015179 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 = -9.03346e-06 Jy ! Component: 100 - total flux cleaned = 1.02774e-05 Jy ! Component: 150 - total flux cleaned = 2.8645e-05 Jy ! Component: 200 - total flux cleaned = 4.60864e-05 Jy ! Total flux subtracted in 200 components = 4.60864e-05 Jy ! Clean residual min=-0.001465 max=0.001560 Jy/beam ! Clean residual mean=0.000001 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.0150464 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 23 components and 0.0150464 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=0.021470Jy sigma=0.015174 ! Fit after self-cal, rms=0.021469Jy sigma=0.015174 ! 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=0.021469Jy sigma=0.015174 ! Fit after self-cal, rms=0.021469Jy sigma=0.015174 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.854 mas, bmaj=4.388 mas, bpa=23.32 degrees ! Estimated noise=21.2107 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.03699e-05 Jy ! Component: 100 - total flux cleaned = -3.24207e-06 Jy ! Component: 150 - total flux cleaned = 4.88545e-06 Jy ! Component: 200 - total flux cleaned = 2.08144e-05 Jy ! Total flux subtracted in 200 components = 2.08144e-05 Jy ! Clean residual min=-0.001449 max=0.001574 Jy/beam ! Clean residual mean=0.000001 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.0150672 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 26 components and 0.0150672 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=0.021464Jy sigma=0.015170 ! Fit after self-cal, rms=0.021458Jy sigma=0.015166 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 (-8.4, 41.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124105 Jy ! Component: 100 - total flux cleaned = 0.00147086 Jy ! Component: 150 - total flux cleaned = 0.00163386 Jy ! Component: 200 - total flux cleaned = 0.00173203 Jy ! Total flux subtracted in 200 components = 0.00173203 Jy ! Clean residual min=-0.001217 max=0.001248 Jy/beam ! Clean residual mean=0.000001 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.0167993 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 50 components and 0.0167993 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=0.021366Jy sigma=0.015101 ! Fit after self-cal, rms=0.021343Jy sigma=0.015084 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.021343Jy sigma=0.015084 ! Fit after self-cal, rms=0.021343Jy sigma=0.015084 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.931 mas, bmaj=5.23 mas, bpa=9.354 degrees ! Estimated noise=25.5518 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000533222 Jy ! Component: 100 - total flux cleaned = 0.000809296 Jy ! Component: 150 - total flux cleaned = 0.0009099 Jy ! Component: 200 - total flux cleaned = 0.000963074 Jy ! Total flux subtracted in 200 components = 0.000963074 Jy ! Clean residual min=-0.001482 max=0.001389 Jy/beam ! Clean residual mean=0.000003 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.0177624 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 65 components and 0.0177624 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=0.021308Jy sigma=0.015060 ! Fit after self-cal, rms=0.021301Jy sigma=0.015055 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 = 0.000282312 Jy ! Component: 100 - total flux cleaned = 0.000334761 Jy ! Component: 150 - total flux cleaned = 0.000335021 Jy ! Component: 200 - total flux cleaned = 0.000375214 Jy ! Total flux subtracted in 200 components = 0.000375214 Jy ! Clean residual min=-0.001526 max=0.001381 Jy/beam ! Clean residual mean=0.000004 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.0181376 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 75 components and 0.0181376 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=0.021285Jy sigma=0.015044 ! Fit after self-cal, rms=0.021282Jy sigma=0.015042 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.854 mas, bmaj=4.388 mas, bpa=23.32 degrees ! Estimated noise=21.2107 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.854 x 4.388 at 23.32 degrees (North through East) ! Clean map min=-0.0012266 max=0.015717 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=1.49 mas, bmaj=4.144 mas, bpa=24.25 degrees ! Estimated noise=29.4912 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0124138 Jy ! Component: 100 - total flux cleaned = 0.0144807 Jy ! Component: 150 - total flux cleaned = 0.015376 Jy ! Component: 200 - total flux cleaned = 0.0159971 Jy ! Total flux subtracted in 200 components = 0.0159971 Jy ! Clean residual min=-0.001752 max=0.001653 Jy/beam ! Clean residual mean=0.000001 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.0159971 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 0.0159971 Jy ! Inverting map and beam ! Estimated beam: bmin=1.854 mas, bmaj=4.388 mas, bpa=23.32 degrees ! Estimated noise=21.2107 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 = 0.00133352 Jy ! Component: 100 - total flux cleaned = 0.00193439 Jy ! Component: 150 - total flux cleaned = 0.00200375 Jy ! Component: 200 - total flux cleaned = 0.00203562 Jy ! Total flux subtracted in 200 components = 0.00203562 Jy ! Clean residual min=-0.001361 max=0.001265 Jy/beam ! Clean residual mean=0.000002 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.0180327 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 35 components and 0.0180327 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.931 mas, bmaj=5.23 mas, bpa=9.354 degrees ! Estimated noise=25.5518 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000128288 Jy ! Component: 100 - total flux cleaned = 0.000250036 Jy ! Component: 150 - total flux cleaned = 0.000408984 Jy ! Component: 200 - total flux cleaned = 0.000458667 Jy ! Total flux subtracted in 200 components = 0.000458667 Jy ! Clean residual min=-0.001520 max=0.001412 Jy/beam ! Clean residual mean=0.000003 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.0184914 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 = 2.85872e-05 Jy ! Component: 100 - total flux cleaned = 5.52462e-05 Jy ! Component: 150 - total flux cleaned = 6.75866e-05 Jy ! Component: 200 - total flux cleaned = 7.94998e-05 Jy ! Total flux subtracted in 200 components = 7.94998e-05 Jy ! Clean residual min=-0.001521 max=0.001368 Jy/beam ! Clean residual mean=0.000003 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.0185708 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 57 components and 0.0185709 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.854 mas, bmaj=4.388 mas, bpa=23.32 degrees ! Estimated noise=21.2107 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000200345 Jy ! Component: 100 - total flux cleaned = -0.00018372 Jy ! Component: 150 - total flux cleaned = -0.000167421 Jy ! Component: 200 - total flux cleaned = -0.000153529 Jy ! Total flux subtracted in 200 components = -0.000153529 Jy ! Clean residual min=-0.001302 max=0.001238 Jy/beam ! Clean residual mean=0.000002 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.0184173 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 67 components and 0.0184173 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=0.021295Jy sigma=0.015050 ! Fit after self-cal, rms=0.021282Jy sigma=0.015041 wmodel /d2/scr/pima/bp171aa_uvs/J1134+3005_C_map.mod ! Writing 67 model components to file: /d2/scr/pima/bp171aa_uvs/J1134+3005_C_map.mod wobs /d2/scr/pima/bp171aa_uvs/J1134+3005_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171aa_uvs/J1134+3005_C_uvs.fits wwins /d2/scr/pima/bp171aa_uvs/J1134+3005_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp171aa_uvs/J1134+3005_C_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 = -3.32188e-06 Jy ! Component: 100 - total flux cleaned = -6.57847e-05 Jy ! Component: 150 - total flux cleaned = -2.64545e-05 Jy ! Component: 200 - total flux cleaned = -6.4359e-05 Jy ! Component: 250 - total flux cleaned = -8.26493e-05 Jy ! Component: 300 - total flux cleaned = -0.000152166 Jy ! Component: 350 - total flux cleaned = -0.000235759 Jy ! Component: 400 - total flux cleaned = -0.000268241 Jy ! Component: 450 - total flux cleaned = -0.000361866 Jy ! Component: 500 - total flux cleaned = -0.000391671 Jy ! Component: 550 - total flux cleaned = -0.000376995 Jy ! Component: 600 - total flux cleaned = -0.000377042 Jy ! Component: 650 - total flux cleaned = -0.000404677 Jy ! Component: 700 - total flux cleaned = -0.000444729 Jy ! Component: 750 - total flux cleaned = -0.000470489 Jy ! Component: 800 - total flux cleaned = -0.000482748 Jy ! Component: 850 - total flux cleaned = -0.000494946 Jy ! Component: 900 - total flux cleaned = -0.000446699 Jy ! Component: 950 - total flux cleaned = -0.000399534 Jy ! Component: 1000 - total flux cleaned = -0.000376384 Jy ! Component: 1050 - total flux cleaned = -0.000320096 Jy ! Component: 1100 - total flux cleaned = -0.00028732 Jy ! Component: 1150 - total flux cleaned = -0.00028726 Jy ! Component: 1200 - total flux cleaned = -0.000202476 Jy ! Component: 1250 - total flux cleaned = -0.000171202 Jy ! Component: 1300 - total flux cleaned = -0.000130292 Jy ! Component: 1350 - total flux cleaned = -7.97456e-05 Jy ! Component: 1400 - total flux cleaned = -3.05517e-05 Jy ! Component: 1450 - total flux cleaned = 8.34619e-06 Jy ! Component: 1500 - total flux cleaned = 6.57856e-05 Jy ! Component: 1550 - total flux cleaned = 0.000150323 Jy ! Component: 1600 - total flux cleaned = 0.000196458 Jy ! Component: 1650 - total flux cleaned = 0.000196416 Jy ! Component: 1700 - total flux cleaned = 0.000259302 Jy ! Component: 1750 - total flux cleaned = 0.000294697 Jy ! Component: 1800 - total flux cleaned = 0.000355589 Jy ! Component: 1850 - total flux cleaned = 0.000398559 Jy ! Component: 1900 - total flux cleaned = 0.00039862 Jy ! Component: 1950 - total flux cleaned = 0.000423695 Jy ! Component: 2000 - total flux cleaned = 0.000423726 Jy ! Component: 2050 - total flux cleaned = 0.000423797 Jy ! Component: 2100 - total flux cleaned = 0.000439872 Jy ! Component: 2150 - total flux cleaned = 0.00043195 Jy ! Component: 2200 - total flux cleaned = 0.000424121 Jy ! Component: 2250 - total flux cleaned = 0.000447456 Jy ! Component: 2300 - total flux cleaned = 0.000439828 Jy ! Component: 2350 - total flux cleaned = 0.00043223 Jy ! Component: 2400 - total flux cleaned = 0.000439758 Jy ! Component: 2450 - total flux cleaned = 0.000432321 Jy ! Component: 2500 - total flux cleaned = 0.000432395 Jy ! Component: 2550 - total flux cleaned = 0.000446963 Jy ! Component: 2600 - total flux cleaned = 0.000432609 Jy ! Component: 2650 - total flux cleaned = 0.000439888 Jy ! Component: 2700 - total flux cleaned = 0.000454142 Jy ! Component: 2750 - total flux cleaned = 0.000468143 Jy ! Component: 2800 - total flux cleaned = 0.000468104 Jy ! Component: 2850 - total flux cleaned = 0.000468154 Jy ! Component: 2900 - total flux cleaned = 0.000481769 Jy ! Component: 2950 - total flux cleaned = 0.000495255 Jy ! Component: 3000 - total flux cleaned = 0.000508699 Jy ! Component: 3050 - total flux cleaned = 0.000528598 Jy ! Component: 3100 - total flux cleaned = 0.00056158 Jy ! Component: 3150 - total flux cleaned = 0.000568139 Jy ! Component: 3200 - total flux cleaned = 0.000587632 Jy ! Component: 3250 - total flux cleaned = 0.000581268 Jy ! Component: 3300 - total flux cleaned = 0.000619645 Jy ! Component: 3350 - total flux cleaned = 0.000651344 Jy ! Component: 3400 - total flux cleaned = 0.000676438 Jy ! Component: 3450 - total flux cleaned = 0.000682612 Jy ! Component: 3500 - total flux cleaned = 0.000688791 Jy ! Component: 3550 - total flux cleaned = 0.000713367 Jy ! Component: 3600 - total flux cleaned = 0.000756099 Jy ! Component: 3650 - total flux cleaned = 0.000774295 Jy ! Component: 3700 - total flux cleaned = 0.000798375 Jy ! Component: 3750 - total flux cleaned = 0.000834253 Jy ! Component: 3800 - total flux cleaned = 0.000851997 Jy ! Component: 3850 - total flux cleaned = 0.000893295 Jy ! Component: 3900 - total flux cleaned = 0.000875729 Jy ! Component: 3950 - total flux cleaned = 0.000910698 Jy ! Component: 4000 - total flux cleaned = 0.000968574 Jy ! Component: 4050 - total flux cleaned = 0.000991576 Jy ! Total flux subtracted in 4096 components = 0.00101444 Jy ! Clean residual min=-0.000355 max=0.000332 Jy/beam ! Clean residual mean=0.000002 rms=0.000098 Jy/beam ! Combined flux in latest and established models = 0.0194318 Jy keep ! Adding 268 model components to the UV plane model. ! The established model now contains 335 components and 0.0194318 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171aa_uvs/J1134+3005_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.854 x 4.388 at 23.32 degrees (North through East) ! Clean map min=-0.00098422 max=0.015587 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171aa_uvs/J1134+3005_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0155874 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.53607e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.83534 1.83534 3.67069 7.34137 14.6827 29.3655 58.731 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.015 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 163.457 quit ! Quitting program ! Log file /d2/scr/pima/bp171aa_uvs/J1134+3005_C_uvs.log closed on Thu Nov 28 23:36:36 2013