! Started logfile: /scr/pima/bp171a7_uvs/J1530-2208_C_uvs.log on Sun May 12 14:55:55 2013 obs /scr/pima/bp171a7_uvs/J1530-2208_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a7_uvs/J1530-2208_C_uva.fits ! AN table 1: 13 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.942308 visibilities/baseline/integration-bin. ! Found source: J1530-2208 ! ! 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 2744 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 /scr/pima/bp171a7_uvs/J1530-2208_C] 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.994233Jy sigma=0.702973 ! Fit after self-cal, rms=0.941343Jy sigma=0.665579 ! 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=1.757 mas, bmaj=5.826 mas, bpa=-2.105 degrees ! Estimated noise=33.0992 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 = 0.0458327 Jy ! Component: 100 - total flux cleaned = 0.055838 Jy ! Total flux subtracted in 100 components = 0.055838 Jy ! Clean residual min=-0.003362 max=0.002903 Jy/beam ! Clean residual mean=-0.000004 rms=0.000783 Jy/beam ! Combined flux in latest and established models = 0.055838 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.055838 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=0.029561Jy sigma=0.020901 ! Fit after self-cal, rms=0.029552Jy sigma=0.020894 ! 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=2.244 mas, bmaj=6.76 mas, bpa=-4.107 degrees ! Estimated noise=19.0916 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 = 0.00259162 Jy ! Component: 100 - total flux cleaned = 0.00310456 Jy ! Component: 150 - total flux cleaned = 0.00321669 Jy ! Component: 200 - total flux cleaned = 0.00326205 Jy ! Total flux subtracted in 200 components = 0.00326205 Jy ! Clean residual min=-0.001942 max=0.001740 Jy/beam ! Clean residual mean=-0.000001 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.0591001 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0591001 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=0.029356Jy sigma=0.020756 ! Fit after self-cal, rms=0.029355Jy sigma=0.020755 ! 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 1.09 HN 1.04 KP 0.95 LA 0.99 ! NL 1.05 OV 0.94 PT 0.90 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.13 HN 1.05 KP 0.93 LA 1.11 ! NL 1.14 OV 1.02 PT 0.93 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.08 HN 0.97 KP 0.92 LA 1.08 ! NL 1.10 OV 0.99 PT 1.00 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.14 HN 0.92 KP 0.99 LA 1.04 ! NL 0.98 OV 0.99 PT 0.94 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 1.02 KP 1.05 LA 1.10 ! NL 1.03 OV 0.88 PT 0.89 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 1.00 KP 1.03 LA 1.23 ! NL 0.98 OV 0.96 PT 0.96 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 0.97 KP 0.94 LA 1.10 ! NL 0.99 OV 0.96 PT 0.96 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 HN 0.90 KP 1.00 LA 1.03 ! NL 0.96 OV 0.99 PT 0.95 SC 0.97 ! ! ! Fit before self-cal, rms=0.029355Jy sigma=0.020755 ! Fit after self-cal, rms=0.028763Jy sigma=0.020394 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.229 mas, bmaj=6.749 mas, bpa=-4.168 degrees ! Estimated noise=19.0199 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 = 0.000108399 Jy ! Component: 100 - total flux cleaned = 8.2659e-05 Jy ! Component: 150 - total flux cleaned = 7.23718e-05 Jy ! Component: 200 - total flux cleaned = 7.27391e-05 Jy ! Total flux subtracted in 200 components = 7.27391e-05 Jy ! Clean residual min=-0.001515 max=0.001285 Jy/beam ! Clean residual mean=-0.000006 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.0591728 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 23 components and 0.0591728 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=0.028753Jy sigma=0.020387 ! Fit after self-cal, rms=0.028774Jy sigma=0.020382 ! 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=0.028774Jy sigma=0.020382 ! Fit after self-cal, rms=0.028785Jy sigma=0.020381 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.228 mas, bmaj=6.748 mas, bpa=-4.159 degrees ! Estimated noise=19.0207 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.25353e-06 Jy ! Component: 100 - total flux cleaned = -1.68693e-05 Jy ! Component: 150 - total flux cleaned = -1.6775e-05 Jy ! Component: 200 - total flux cleaned = -1.68811e-05 Jy ! Total flux subtracted in 200 components = -1.68811e-05 Jy ! Clean residual min=-0.001491 max=0.001290 Jy/beam ! Clean residual mean=-0.000006 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.0591559 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 24 components and 0.059156 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=0.028781Jy sigma=0.020378 ! Fit after self-cal, rms=0.028781Jy sigma=0.020378 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 = -4.26487e-06 Jy ! Component: 100 - total flux cleaned = -1.08549e-05 Jy ! Component: 150 - total flux cleaned = -1.07251e-05 Jy ! Component: 200 - total flux cleaned = -1.60116e-05 Jy ! Total flux subtracted in 200 components = -1.60116e-05 Jy ! Clean residual min=-0.001472 max=0.001292 Jy/beam ! Clean residual mean=-0.000006 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.0591399 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 27 components and 0.0591399 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=0.028779Jy sigma=0.020376 ! Fit after self-cal, rms=0.028778Jy sigma=0.020376 ! 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=0.028778Jy sigma=0.020376 ! Fit after self-cal, rms=0.028768Jy sigma=0.020376 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.227 mas, bmaj=6.747 mas, bpa=-4.136 degrees ! Estimated noise=19.0079 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.44884e-05 Jy ! Component: 100 - total flux cleaned = -7.05488e-05 Jy ! Component: 150 - total flux cleaned = -7.0418e-05 Jy ! Component: 200 - total flux cleaned = -7.56749e-05 Jy ! Total flux subtracted in 200 components = -7.56749e-05 Jy ! Clean residual min=-0.001447 max=0.001298 Jy/beam ! Clean residual mean=-0.000006 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.0590643 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 28 components and 0.0590643 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=0.028766Jy sigma=0.020374 ! Fit after self-cal, rms=0.028766Jy sigma=0.020374 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 = -1.43383e-06 Jy ! Component: 100 - total flux cleaned = -1.33062e-06 Jy ! Component: 150 - total flux cleaned = -6.07855e-06 Jy ! Component: 200 - total flux cleaned = -1.05953e-05 Jy ! Total flux subtracted in 200 components = -1.05953e-05 Jy ! Clean residual min=-0.001432 max=0.001300 Jy/beam ! Clean residual mean=-0.000006 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.0590537 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 30 components and 0.0590537 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=0.028764Jy sigma=0.020373 ! Fit after self-cal, rms=0.028764Jy sigma=0.020373 ! 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=0.028764Jy sigma=0.020373 ! Fit after self-cal, rms=0.028754Jy sigma=0.020373 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.766 mas, bmaj=9.128 mas, bpa=-11.72 degrees ! Estimated noise=22.3894 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.61251e-05 Jy ! Component: 100 - total flux cleaned = -3.91524e-05 Jy ! Component: 150 - total flux cleaned = -2.98487e-05 Jy ! Component: 200 - total flux cleaned = -2.96933e-05 Jy ! Total flux subtracted in 200 components = -2.96933e-05 Jy ! Clean residual min=-0.001521 max=0.001492 Jy/beam ! Clean residual mean=-0.000010 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.059024 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 38 components and 0.059024 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=0.028755Jy sigma=0.020373 ! Fit after self-cal, rms=0.028755Jy sigma=0.020373 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 = 7.90709e-06 Jy ! Component: 100 - total flux cleaned = 7.81297e-06 Jy ! Component: 150 - total flux cleaned = 1.02361e-05 Jy ! Component: 200 - total flux cleaned = 1.0157e-05 Jy ! Total flux subtracted in 200 components = 1.0157e-05 Jy ! Clean residual min=-0.001514 max=0.001492 Jy/beam ! Clean residual mean=-0.000010 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.0590341 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 39 components and 0.0590341 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=0.028755Jy sigma=0.020373 ! Fit after self-cal, rms=0.028755Jy sigma=0.020373 ! 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=2.226 mas, bmaj=6.748 mas, bpa=-4.117 degrees ! Estimated noise=18.9959 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.226 x 6.748 at -4.117 degrees (North through East) ! Clean map min=-0.0013848 max=0.058895 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=1.741 mas, bmaj=5.815 mas, bpa=-2.14 degrees ! Estimated noise=32.737 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0453249 Jy ! Component: 100 - total flux cleaned = 0.0552722 Jy ! Component: 150 - total flux cleaned = 0.0572597 Jy ! Component: 200 - total flux cleaned = 0.0577311 Jy ! Total flux subtracted in 200 components = 0.0577311 Jy ! Clean residual min=-0.002286 max=0.001978 Jy/beam ! Clean residual mean=-0.000003 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.0577312 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 0.0577312 Jy ! Inverting map and beam ! Estimated beam: bmin=2.226 mas, bmaj=6.748 mas, bpa=-4.117 degrees ! Estimated noise=18.9959 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 = 0.00103847 Jy ! Component: 100 - total flux cleaned = 0.00113672 Jy ! Component: 150 - total flux cleaned = 0.00116753 Jy ! Component: 200 - total flux cleaned = 0.00118063 Jy ! Total flux subtracted in 200 components = 0.00118063 Jy ! Clean residual min=-0.001487 max=0.001289 Jy/beam ! Clean residual mean=-0.000006 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.0589118 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 27 components and 0.0589118 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=3.766 mas, bmaj=9.128 mas, bpa=-11.72 degrees ! Estimated noise=22.3894 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000110421 Jy ! Component: 100 - total flux cleaned = 0.000109361 Jy ! Component: 150 - total flux cleaned = 0.000108003 Jy ! Component: 200 - total flux cleaned = 0.000106938 Jy ! Total flux subtracted in 200 components = 0.000106938 Jy ! Clean residual min=-0.001514 max=0.001479 Jy/beam ! Clean residual mean=-0.000010 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.0590187 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 = -5.6221e-07 Jy ! Component: 100 - total flux cleaned = -8.83085e-07 Jy ! Component: 150 - total flux cleaned = -1.06485e-06 Jy ! Component: 200 - total flux cleaned = -1.2009e-06 Jy ! Total flux subtracted in 200 components = -1.2009e-06 Jy ! Clean residual min=-0.001515 max=0.001475 Jy/beam ! Clean residual mean=-0.000010 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.0590175 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 34 components and 0.0590175 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.226 mas, bmaj=6.748 mas, bpa=-4.117 degrees ! Estimated noise=18.9959 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.08547e-05 Jy ! Component: 100 - total flux cleaned = -6.11161e-05 Jy ! Component: 150 - total flux cleaned = -6.84676e-05 Jy ! Component: 200 - total flux cleaned = -7.49377e-05 Jy ! Total flux subtracted in 200 components = -7.49377e-05 Jy ! Clean residual min=-0.001434 max=0.001288 Jy/beam ! Clean residual mean=-0.000006 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.0589426 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 38 components and 0.0589426 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=0.028756Jy sigma=0.020373 ! Fit after self-cal, rms=0.028756Jy sigma=0.020373 wmodel /scr/pima/bp171a7_uvs/J1530-2208_C_map.mod ! Writing 38 model components to file: /scr/pima/bp171a7_uvs/J1530-2208_C_map.mod wobs /scr/pima/bp171a7_uvs/J1530-2208_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a7_uvs/J1530-2208_C_uvs.fits wwins /scr/pima/bp171a7_uvs/J1530-2208_C_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171a7_uvs/J1530-2208_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 = -0.000350678 Jy ! Component: 100 - total flux cleaned = -0.000651947 Jy ! Component: 150 - total flux cleaned = -0.000791179 Jy ! Component: 200 - total flux cleaned = -0.00084711 Jy ! Component: 250 - total flux cleaned = -0.000900073 Jy ! Component: 300 - total flux cleaned = -0.000933654 Jy ! Component: 350 - total flux cleaned = -0.000965671 Jy ! Component: 400 - total flux cleaned = -0.000981207 Jy ! Component: 450 - total flux cleaned = -0.00101105 Jy ! Component: 500 - total flux cleaned = -0.0010685 Jy ! Component: 550 - total flux cleaned = -0.00108206 Jy ! Component: 600 - total flux cleaned = -0.00109586 Jy ! Component: 650 - total flux cleaned = -0.00112298 Jy ! Component: 700 - total flux cleaned = -0.00118749 Jy ! Component: 750 - total flux cleaned = -0.00122514 Jy ! Component: 800 - total flux cleaned = -0.00127415 Jy ! Component: 850 - total flux cleaned = -0.00128626 Jy ! Component: 900 - total flux cleaned = -0.00126305 Jy ! Component: 950 - total flux cleaned = -0.00127456 Jy ! Component: 1000 - total flux cleaned = -0.00125209 Jy ! Component: 1050 - total flux cleaned = -0.00127414 Jy ! Component: 1100 - total flux cleaned = -0.0012416 Jy ! Component: 1150 - total flux cleaned = -0.00123103 Jy ! Component: 1200 - total flux cleaned = -0.00124151 Jy ! Component: 1250 - total flux cleaned = -0.00121085 Jy ! Component: 1300 - total flux cleaned = -0.00124137 Jy ! Component: 1350 - total flux cleaned = -0.00122158 Jy ! Component: 1400 - total flux cleaned = -0.00123131 Jy ! Component: 1450 - total flux cleaned = -0.00119266 Jy ! Component: 1500 - total flux cleaned = -0.00120232 Jy ! Component: 1550 - total flux cleaned = -0.00122116 Jy ! Component: 1600 - total flux cleaned = -0.00119367 Jy ! Component: 1650 - total flux cleaned = -0.00122082 Jy ! Component: 1700 - total flux cleaned = -0.00121173 Jy ! Component: 1750 - total flux cleaned = -0.0012029 Jy ! Component: 1800 - total flux cleaned = -0.00122014 Jy ! Component: 1850 - total flux cleaned = -0.00121159 Jy ! Component: 1900 - total flux cleaned = -0.00124542 Jy ! Component: 1950 - total flux cleaned = -0.0012785 Jy ! Component: 2000 - total flux cleaned = -0.0012867 Jy ! Component: 2050 - total flux cleaned = -0.00132719 Jy ! Component: 2100 - total flux cleaned = -0.00135927 Jy ! Component: 2150 - total flux cleaned = -0.00138295 Jy ! Component: 2200 - total flux cleaned = -0.00140643 Jy ! Component: 2250 - total flux cleaned = -0.00143733 Jy ! Component: 2300 - total flux cleaned = -0.00146798 Jy ! Component: 2350 - total flux cleaned = -0.00150598 Jy ! Component: 2400 - total flux cleaned = -0.00152853 Jy ! Component: 2450 - total flux cleaned = -0.00157305 Jy ! Component: 2500 - total flux cleaned = -0.00162447 Jy ! Component: 2550 - total flux cleaned = -0.00166085 Jy ! Component: 2600 - total flux cleaned = -0.00168249 Jy ! Component: 2650 - total flux cleaned = -0.00171823 Jy ! Component: 2700 - total flux cleaned = -0.00175367 Jy ! Component: 2750 - total flux cleaned = -0.00181679 Jy ! Component: 2800 - total flux cleaned = -0.00186546 Jy ! Component: 2850 - total flux cleaned = -0.00187919 Jy ! Component: 2900 - total flux cleaned = -0.0019134 Jy ! Component: 2950 - total flux cleaned = -0.00193381 Jy ! Component: 3000 - total flux cleaned = -0.0019473 Jy ! Component: 3050 - total flux cleaned = -0.00200075 Jy ! Component: 3100 - total flux cleaned = -0.00201395 Jy ! Component: 3150 - total flux cleaned = -0.00204027 Jy ! Component: 3200 - total flux cleaned = -0.0020665 Jy ! Component: 3250 - total flux cleaned = -0.00210553 Jy ! Component: 3300 - total flux cleaned = -0.00214418 Jy ! Component: 3350 - total flux cleaned = -0.00215697 Jy ! Component: 3400 - total flux cleaned = -0.00218248 Jy ! Component: 3450 - total flux cleaned = -0.00219514 Jy ! Component: 3500 - total flux cleaned = -0.00223293 Jy ! Component: 3550 - total flux cleaned = -0.00225171 Jy ! Component: 3600 - total flux cleaned = -0.00227035 Jy ! Component: 3650 - total flux cleaned = -0.00227037 Jy ! Component: 3700 - total flux cleaned = -0.00228886 Jy ! Component: 3750 - total flux cleaned = -0.00228887 Jy ! Component: 3800 - total flux cleaned = -0.00232548 Jy ! Component: 3850 - total flux cleaned = -0.00233154 Jy ! Component: 3900 - total flux cleaned = -0.0023557 Jy ! Component: 3950 - total flux cleaned = -0.00237373 Jy ! Component: 4000 - total flux cleaned = -0.00238571 Jy ! Component: 4050 - total flux cleaned = -0.00240361 Jy ! Total flux subtracted in 4096 components = -0.00240361 Jy ! Clean residual min=-0.000343 max=0.000319 Jy/beam ! Clean residual mean=-0.000002 rms=0.000110 Jy/beam ! Combined flux in latest and established models = 0.056539 Jy keep ! Adding 296 model components to the UV plane model. ! The established model now contains 334 components and 0.056539 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a7_uvs/J1530-2208_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.226 x 6.748 at -4.117 degrees (North through East) ! Clean map min=-0.00081031 max=0.058711 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a7_uvs/J1530-2208_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0587107 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000111735 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.570945 0.570945 1.14189 2.28378 4.56756 9.13513 18.2703 36.5405 73.081 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.058 quit ! Quitting program ! Log file /scr/pima/bp171a7_uvs/J1530-2208_C_uvs.log closed on Sun May 12 14:55:59 2013