! Started logfile: /scr/pima/bp171a7_uvs/J1025+1253_X_uvs.log on Sun May 12 14:02:53 2013 obs /scr/pima/bp171a7_uvs/J1025+1253_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a7_uvs/J1025+1253_X_uva.fits ! AN table 1: 7 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.996032 visibilities/baseline/integration-bin. ! Found source: J1025+1253 ! ! 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 2008 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/J1025+1253_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. ! ! 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=1.083292Jy sigma=0.765879 ! Fit after self-cal, rms=0.680676Jy sigma=0.481203 ! 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=0.7067 mas, bmaj=2.254 mas, bpa=0.07748 degrees ! Estimated noise=29.563 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 = 0.230039 Jy ! Component: 100 - total flux cleaned = 0.324113 Jy ! Total flux subtracted in 100 components = 0.324113 Jy ! Clean residual min=-0.020199 max=0.045344 Jy/beam ! Clean residual mean=-0.000010 rms=0.006288 Jy/beam ! Combined flux in latest and established models = 0.324113 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.324113 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=0.108807Jy sigma=0.076933 ! Fit after self-cal, rms=0.108584Jy sigma=0.076776 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0522473 Jy ! Component: 100 - total flux cleaned = 0.0816236 Jy ! Total flux subtracted in 100 components = 0.0816236 Jy ! Clean residual min=-0.013250 max=0.015365 Jy/beam ! Clean residual mean=-0.000007 rms=0.002867 Jy/beam ! Combined flux in latest and established models = 0.405736 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 12 components and 0.405736 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=0.069713Jy sigma=0.049279 ! Fit after self-cal, rms=0.069668Jy sigma=0.049247 ! 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=0.867 mas, bmaj=2.527 mas, bpa=0.3011 degrees ! Estimated noise=22.3199 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 = 0.0237114 Jy ! Component: 100 - total flux cleaned = 0.0363453 Jy ! Component: 150 - total flux cleaned = 0.0443436 Jy ! Component: 200 - total flux cleaned = 0.0495814 Jy ! Total flux subtracted in 200 components = 0.0495814 Jy ! Clean residual min=-0.012769 max=0.010135 Jy/beam ! Clean residual mean=-0.000027 rms=0.002640 Jy/beam ! Combined flux in latest and established models = 0.455318 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 33 components and 0.455318 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=0.061181Jy sigma=0.043234 ! Fit after self-cal, rms=0.061141Jy sigma=0.043205 ! 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 1.13 HN 0.96 KP 0.94 LA 1.00 ! MK 1.06 NL 1.02 OV 1.06 PT 0.88 ! SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 HN 0.93 KP 0.96 LA 0.97 ! MK 1.06 NL 1.04 OV 1.01 PT 0.90 ! SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.13 HN 0.97 KP 1.07 LA 0.93 ! MK 1.09 NL 1.03 OV 1.07 PT 0.92 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.12 HN 1.03 KP 0.92 LA 0.97 ! MK 1.10 NL 0.98 OV 1.04 PT 0.93 ! SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 HN 1.00 KP 1.06 LA 0.96 ! MK 1.02 NL 0.94 OV 1.02 PT 0.90 ! SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 HN 1.08 KP 1.03 LA 1.01 ! MK 1.04 NL 0.97 OV 1.06 PT 0.91 ! SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 HN 1.00 KP 1.02 LA 0.93 ! MK 1.05 NL 1.01 OV 1.08 PT 0.91 ! SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 HN 1.01 KP 1.08 LA 0.91 ! MK 1.04 NL 0.99 OV 1.09 PT 0.87 ! SC 1.13 ! ! ! Fit before self-cal, rms=0.061141Jy sigma=0.043205 ! Fit after self-cal, rms=0.052926Jy sigma=0.037320 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8767 mas, bmaj=2.535 mas, bpa=0.4746 degrees ! Estimated noise=22.4561 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 = -0.00124436 Jy ! Component: 100 - total flux cleaned = -0.00127792 Jy ! Component: 150 - total flux cleaned = -0.00133718 Jy ! Component: 200 - total flux cleaned = -0.00139131 Jy ! Total flux subtracted in 200 components = -0.00139131 Jy ! Clean residual min=-0.002907 max=0.002862 Jy/beam ! Clean residual mean=-0.000004 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.453927 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 38 components and 0.453926 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=0.052877Jy sigma=0.037287 ! Fit after self-cal, rms=0.052884Jy sigma=0.037284 ! 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=0.052884Jy sigma=0.037284 ! Fit after self-cal, rms=0.052864Jy sigma=0.037281 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8772 mas, bmaj=2.535 mas, bpa=0.5063 degrees ! Estimated noise=22.451 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000636086 Jy ! Component: 100 - total flux cleaned = -0.000793473 Jy ! Component: 150 - total flux cleaned = -0.00091035 Jy ! Component: 200 - total flux cleaned = -0.000975769 Jy ! Total flux subtracted in 200 components = -0.000975769 Jy ! Clean residual min=-0.002789 max=0.002854 Jy/beam ! Clean residual mean=-0.000003 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 0.452951 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 40 components and 0.452951 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=0.052838Jy sigma=0.037265 ! Fit after self-cal, rms=0.052838Jy sigma=0.037264 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 = -0.00015999 Jy ! Component: 100 - total flux cleaned = -0.000202438 Jy ! Component: 150 - total flux cleaned = -0.000240361 Jy ! Component: 200 - total flux cleaned = -0.000276844 Jy ! Total flux subtracted in 200 components = -0.000276844 Jy ! Clean residual min=-0.002756 max=0.002805 Jy/beam ! Clean residual mean=-0.000004 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.452674 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 40 components and 0.452674 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=0.052822Jy sigma=0.037255 ! Fit after self-cal, rms=0.052823Jy sigma=0.037254 ! 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=0.052823Jy sigma=0.037254 ! Fit after self-cal, rms=0.052810Jy sigma=0.037252 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8775 mas, bmaj=2.535 mas, bpa=0.5381 degrees ! Estimated noise=22.4459 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000363953 Jy ! Component: 100 - total flux cleaned = -0.0004841 Jy ! Component: 150 - total flux cleaned = -0.000574007 Jy ! Component: 200 - total flux cleaned = -0.000640303 Jy ! Total flux subtracted in 200 components = -0.000640303 Jy ! Clean residual min=-0.002703 max=0.002813 Jy/beam ! Clean residual mean=-0.000003 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.452034 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 42 components and 0.452033 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=0.052795Jy sigma=0.037243 ! Fit after self-cal, rms=0.052796Jy sigma=0.037243 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 = -0.000103967 Jy ! Component: 100 - total flux cleaned = -0.000136088 Jy ! Component: 150 - total flux cleaned = -0.000151435 Jy ! Component: 200 - total flux cleaned = -0.000195138 Jy ! Total flux subtracted in 200 components = -0.000195138 Jy ! Clean residual min=-0.002674 max=0.002793 Jy/beam ! Clean residual mean=-0.000003 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.451838 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 46 components and 0.451838 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=0.052786Jy sigma=0.037237 ! Fit after self-cal, rms=0.052786Jy sigma=0.037236 ! 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=0.052786Jy sigma=0.037236 ! Fit after self-cal, rms=0.052778Jy sigma=0.037235 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.919 mas, bmaj=4.115 mas, bpa=-7.702 degrees ! Estimated noise=29.6265 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000329236 Jy ! Component: 100 - total flux cleaned = -0.000446584 Jy ! Component: 150 - total flux cleaned = -0.000576039 Jy ! Component: 200 - total flux cleaned = -0.000656357 Jy ! Total flux subtracted in 200 components = -0.000656357 Jy ! Clean residual min=-0.003839 max=0.003823 Jy/beam ! Clean residual mean=-0.000007 rms=0.001188 Jy/beam ! Combined flux in latest and established models = 0.451182 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 51 components and 0.451182 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=0.052797Jy sigma=0.037246 ! Fit after self-cal, rms=0.052774Jy sigma=0.037233 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 = -0.000102586 Jy ! Component: 100 - total flux cleaned = -0.000132331 Jy ! Component: 150 - total flux cleaned = -0.00018521 Jy ! Component: 200 - total flux cleaned = -0.000274658 Jy ! Total flux subtracted in 200 components = -0.000274658 Jy ! Clean residual min=-0.003860 max=0.003788 Jy/beam ! Clean residual mean=-0.000008 rms=0.001184 Jy/beam ! Combined flux in latest and established models = 0.450907 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 54 components and 0.450907 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=0.052804Jy sigma=0.037250 ! Fit after self-cal, rms=0.052781Jy sigma=0.037237 ! 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=0.8779 mas, bmaj=2.535 mas, bpa=0.5607 degrees ! Estimated noise=22.4434 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8779 x 2.535 at 0.5607 degrees (North through East) ! Clean map min=-0.0024595 max=0.32199 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=0.7142 mas, bmaj=2.253 mas, bpa=0.4035 degrees ! Estimated noise=30.0557 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.233608 Jy ! Component: 100 - total flux cleaned = 0.327891 Jy ! Component: 150 - total flux cleaned = 0.379195 Jy ! Component: 200 - total flux cleaned = 0.407896 Jy ! Total flux subtracted in 200 components = 0.407896 Jy ! Clean residual min=-0.007501 max=0.014190 Jy/beam ! Clean residual mean=-0.000003 rms=0.002065 Jy/beam ! Combined flux in latest and established models = 0.407896 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.407896 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8779 mas, bmaj=2.535 mas, bpa=0.5607 degrees ! Estimated noise=22.4434 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 = 0.0204026 Jy ! Component: 100 - total flux cleaned = 0.0299991 Jy ! Component: 150 - total flux cleaned = 0.0352512 Jy ! Component: 200 - total flux cleaned = 0.0382936 Jy ! Total flux subtracted in 200 components = 0.0382936 Jy ! Clean residual min=-0.003117 max=0.003902 Jy/beam ! Clean residual mean=-0.000005 rms=0.000772 Jy/beam ! Combined flux in latest and established models = 0.44619 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 23 components and 0.44619 Jy ! Inverting map ! Added new window around map position (-1.2, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00340023 Jy ! Component: 100 - total flux cleaned = 0.00435071 Jy ! Component: 150 - total flux cleaned = 0.00495439 Jy ! Component: 200 - total flux cleaned = 0.00516503 Jy ! Total flux subtracted in 200 components = 0.00516503 Jy ! Clean residual min=-0.002589 max=0.002693 Jy/beam ! Clean residual mean=-0.000003 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.451355 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 39 components and 0.451355 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=1.919 mas, bmaj=4.115 mas, bpa=-7.702 degrees ! Estimated noise=29.6265 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102054 Jy ! Component: 100 - total flux cleaned = 0.00121822 Jy ! Component: 150 - total flux cleaned = 0.0012559 Jy ! Component: 200 - total flux cleaned = 0.00125502 Jy ! Total flux subtracted in 200 components = 0.00125502 Jy ! Clean residual min=-0.003647 max=0.003860 Jy/beam ! Clean residual mean=-0.000006 rms=0.001105 Jy/beam ! Combined flux in latest and established models = 0.45261 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 = 1.35024e-05 Jy ! Component: 100 - total flux cleaned = 1.34832e-05 Jy ! Component: 150 - total flux cleaned = 1.34856e-05 Jy ! Component: 200 - total flux cleaned = 3.54478e-05 Jy ! Total flux subtracted in 200 components = 3.54478e-05 Jy ! Clean residual min=-0.003632 max=0.003862 Jy/beam ! Clean residual mean=-0.000006 rms=0.001100 Jy/beam ! Combined flux in latest and established models = 0.452645 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 53 components and 0.452645 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8779 mas, bmaj=2.535 mas, bpa=0.5607 degrees ! Estimated noise=22.4434 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000349073 Jy ! Component: 100 - total flux cleaned = -0.000245681 Jy ! Component: 150 - total flux cleaned = -0.000214809 Jy ! Component: 200 - total flux cleaned = -0.000161414 Jy ! Total flux subtracted in 200 components = -0.000161414 Jy ! Clean residual min=-0.002442 max=0.002608 Jy/beam ! Clean residual mean=-0.000003 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.452484 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 56 components and 0.452484 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=0.052634Jy sigma=0.037135 ! Fit after self-cal, rms=0.052624Jy sigma=0.037129 wmodel /scr/pima/bp171a7_uvs/J1025+1253_X_map.mod ! Writing 56 model components to file: /scr/pima/bp171a7_uvs/J1025+1253_X_map.mod wobs /scr/pima/bp171a7_uvs/J1025+1253_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a7_uvs/J1025+1253_X_uvs.fits wwins /scr/pima/bp171a7_uvs/J1025+1253_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171a7_uvs/J1025+1253_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 = 0.000342415 Jy ! Component: 100 - total flux cleaned = 0.000232187 Jy ! Component: 150 - total flux cleaned = -0.000120192 Jy ! Component: 200 - total flux cleaned = -0.000515538 Jy ! Component: 250 - total flux cleaned = -0.000580266 Jy ! Component: 300 - total flux cleaned = -0.000492509 Jy ! Component: 350 - total flux cleaned = -0.000463394 Jy ! Component: 400 - total flux cleaned = -0.000461677 Jy ! Component: 450 - total flux cleaned = -0.000408292 Jy ! Component: 500 - total flux cleaned = -0.000481915 Jy ! Component: 550 - total flux cleaned = -0.000505901 Jy ! Component: 600 - total flux cleaned = -0.000576148 Jy ! Component: 650 - total flux cleaned = -0.000643578 Jy ! Component: 700 - total flux cleaned = -0.000686984 Jy ! Component: 750 - total flux cleaned = -0.000728686 Jy ! Component: 800 - total flux cleaned = -0.000748792 Jy ! Component: 850 - total flux cleaned = -0.000826114 Jy ! Component: 900 - total flux cleaned = -0.000882584 Jy ! Component: 950 - total flux cleaned = -0.000938037 Jy ! Component: 1000 - total flux cleaned = -0.000993284 Jy ! Component: 1050 - total flux cleaned = -0.00118734 Jy ! Component: 1100 - total flux cleaned = -0.00118734 Jy ! Component: 1150 - total flux cleaned = -0.00128764 Jy ! Component: 1200 - total flux cleaned = -0.00133734 Jy ! Component: 1250 - total flux cleaned = -0.00146485 Jy ! Component: 1300 - total flux cleaned = -0.00149597 Jy ! Component: 1350 - total flux cleaned = -0.00158714 Jy ! Component: 1400 - total flux cleaned = -0.00160245 Jy ! Component: 1450 - total flux cleaned = -0.00169005 Jy ! Component: 1500 - total flux cleaned = -0.00174695 Jy ! Component: 1550 - total flux cleaned = -0.00176098 Jy ! Component: 1600 - total flux cleaned = -0.00177462 Jy ! Component: 1650 - total flux cleaned = -0.00176117 Jy ! Component: 1700 - total flux cleaned = -0.00176154 Jy ! Component: 1750 - total flux cleaned = -0.00174869 Jy ! Component: 1800 - total flux cleaned = -0.00177413 Jy ! Component: 1850 - total flux cleaned = -0.00174905 Jy ! Component: 1900 - total flux cleaned = -0.00174947 Jy ! Component: 1950 - total flux cleaned = -0.00176173 Jy ! Component: 2000 - total flux cleaned = -0.00177376 Jy ! Component: 2050 - total flux cleaned = -0.00175079 Jy ! Component: 2100 - total flux cleaned = -0.00178549 Jy ! Component: 2150 - total flux cleaned = -0.0017971 Jy ! Component: 2200 - total flux cleaned = -0.00178615 Jy ! Component: 2250 - total flux cleaned = -0.00180838 Jy ! Component: 2300 - total flux cleaned = -0.00178637 Jy ! Component: 2350 - total flux cleaned = -0.00175409 Jy ! Component: 2400 - total flux cleaned = -0.0017541 Jy ! Component: 2450 - total flux cleaned = -0.00178537 Jy ! Component: 2500 - total flux cleaned = -0.00173341 Jy ! Component: 2550 - total flux cleaned = -0.00171299 Jy ! Component: 2600 - total flux cleaned = -0.00171307 Jy ! Component: 2650 - total flux cleaned = -0.00167313 Jy ! Component: 2700 - total flux cleaned = -0.00165342 Jy ! Component: 2750 - total flux cleaned = -0.00163381 Jy ! Component: 2800 - total flux cleaned = -0.0015951 Jy ! Component: 2850 - total flux cleaned = -0.00156635 Jy ! Component: 2900 - total flux cleaned = -0.00152851 Jy ! Component: 2950 - total flux cleaned = -0.00148166 Jy ! Component: 3000 - total flux cleaned = -0.0014446 Jy ! Component: 3050 - total flux cleaned = -0.00140786 Jy ! Component: 3100 - total flux cleaned = -0.00138043 Jy ! Component: 3150 - total flux cleaned = -0.0013533 Jy ! Component: 3200 - total flux cleaned = -0.00133533 Jy ! Component: 3250 - total flux cleaned = -0.00130859 Jy ! Component: 3300 - total flux cleaned = -0.00129091 Jy ! Component: 3350 - total flux cleaned = -0.00125596 Jy ! Component: 3400 - total flux cleaned = -0.00123003 Jy ! Component: 3450 - total flux cleaned = -0.00121289 Jy ! Component: 3500 - total flux cleaned = -0.0012044 Jy ! Component: 3550 - total flux cleaned = -0.00119587 Jy ! Component: 3600 - total flux cleaned = -0.00120416 Jy ! Component: 3650 - total flux cleaned = -0.00117914 Jy ! Component: 3700 - total flux cleaned = -0.00120392 Jy ! Component: 3750 - total flux cleaned = -0.00120386 Jy ! Component: 3800 - total flux cleaned = -0.00118753 Jy ! Component: 3850 - total flux cleaned = -0.00121185 Jy ! Component: 3900 - total flux cleaned = -0.00121994 Jy ! Component: 3950 - total flux cleaned = -0.00121995 Jy ! Component: 4000 - total flux cleaned = -0.00125973 Jy ! Component: 4050 - total flux cleaned = -0.00126764 Jy ! Total flux subtracted in 4096 components = -0.00128348 Jy ! Clean residual min=-0.000475 max=0.000429 Jy/beam ! Clean residual mean=-0.000000 rms=0.000133 Jy/beam ! Combined flux in latest and established models = 0.4512 Jy keep ! Adding 306 model components to the UV plane model. ! The established model now contains 362 components and 0.451201 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a7_uvs/J1025+1253_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8779 x 2.535 at 0.5607 degrees (North through East) ! Clean map min=-0.0010044 max=0.32555 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a7_uvs/J1025+1253_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.32555 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000123408 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.113723 0.113723 0.227445 0.45489 0.909781 1.81956 3.63912 7.27825 14.5565 29.113 58.226 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.325 quit ! Quitting program ! Log file /scr/pima/bp171a7_uvs/J1025+1253_X_uvs.log closed on Sun May 12 14:02:57 2013