! Started logfile: /scr/pima/bp171af_uvs/J2146-2935_C_uvs.log on Thu Oct 10 13:43:02 2013 obs /scr/pima/bp171af_uvs/J2146-2935_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171af_uvs/J2146-2935_C_uva.fits ! AN table 1: 2 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.928571 visibilities/baseline/integration-bin. ! Found source: J2146-2935 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 416 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/bp171af_uvs/J2146-2935_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. ! ! 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=1.002735Jy sigma=2.908696 ! Fit after self-cal, rms=0.923730Jy sigma=2.657143 ! 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=1.154 mas, bmaj=3.272 mas, bpa=3.639 degrees ! Estimated noise=17.9547 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 = 0.06467 Jy ! Component: 100 - total flux cleaned = 0.079002 Jy ! Total flux subtracted in 100 components = 0.079002 Jy ! Clean residual min=-0.006733 max=0.009048 Jy/beam ! Clean residual mean=0.000002 rms=0.001703 Jy/beam ! Combined flux in latest and established models = 0.079002 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.079002 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=0.046085Jy sigma=0.080337 ! Fit after self-cal, rms=0.045947Jy sigma=0.080177 ! 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=1.399 mas, bmaj=3.744 mas, bpa=1.832 degrees ! Estimated noise=13.5368 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 = 0.00877279 Jy ! Component: 100 - total flux cleaned = 0.0134216 Jy ! Component: 150 - total flux cleaned = 0.0159994 Jy ! Component: 200 - total flux cleaned = 0.0170616 Jy ! Total flux subtracted in 200 components = 0.0170616 Jy ! Clean residual min=-0.004382 max=0.007089 Jy/beam ! Clean residual mean=0.000000 rms=0.001230 Jy/beam ! Combined flux in latest and established models = 0.0960636 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 25 components and 0.0960636 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=0.045175Jy sigma=0.069240 ! Fit after self-cal, rms=0.045159Jy sigma=0.069228 ! Inverting map ! Added new window around map position (3.9, 7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00604584 Jy ! Component: 100 - total flux cleaned = 0.00607576 Jy ! Component: 150 - total flux cleaned = 0.00576014 Jy ! Component: 200 - total flux cleaned = 0.00539028 Jy ! Total flux subtracted in 200 components = 0.00539028 Jy ! Clean residual min=-0.004013 max=0.004517 Jy/beam ! Clean residual mean=0.000000 rms=0.000993 Jy/beam ! Combined flux in latest and established models = 0.101454 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 49 components and 0.101454 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=0.042803Jy sigma=0.066763 ! Fit after self-cal, rms=0.042728Jy sigma=0.066149 ! 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: ! BR 1.03 HN 1.43 KP 0.96 MK 1.01 ! NL 1.10 OV 1.04 PT 0.95 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 1.62 KP 1.01 MK 1.04 ! NL 1.21 OV 1.10 PT 0.99 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 HN 1.23 KP 0.70 MK 0.92 ! NL 1.10 OV 1.07 PT 1.04 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 HN 1.02 KP 1.08 MK 1.01 ! NL 1.08 OV 0.98 PT 1.04 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.33 HN 1.34 KP 1.10 MK 1.15 ! NL 1.07 OV 0.90 PT 0.92 SC 0.91 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 HN 1.48 KP 1.04 MK 0.98 ! NL 0.98 OV 1.02 PT 1.00 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 HN 1.38 KP 0.99 MK 0.98 ! NL 1.14 OV 0.97 PT 0.95 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 HN 2.75 KP 1.13 MK 0.97 ! NL 1.03 OV 1.01 PT 0.91 SC 1.01 ! ! ! Fit before self-cal, rms=0.042728Jy sigma=0.066149 ! Fit after self-cal, rms=0.027896Jy sigma=0.043440 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.407 mas, bmaj=3.733 mas, bpa=2.06 degrees ! Estimated noise=13.6261 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 = -0.00101663 Jy ! Component: 100 - total flux cleaned = -0.0011295 Jy ! Component: 150 - total flux cleaned = -0.00129712 Jy ! Component: 200 - total flux cleaned = -0.00141884 Jy ! Total flux subtracted in 200 components = -0.00141884 Jy ! Clean residual min=-0.002241 max=0.002396 Jy/beam ! Clean residual mean=0.000001 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.100035 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 61 components and 0.100035 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=0.027559Jy sigma=0.043334 ! Fit after self-cal, rms=0.027572Jy sigma=0.043252 ! 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=0.027572Jy sigma=0.043252 ! Fit after self-cal, rms=0.027352Jy sigma=0.043147 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.406 mas, bmaj=3.73 mas, bpa=2.163 degrees ! Estimated noise=13.4683 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00107868 Jy ! Component: 100 - total flux cleaned = -0.00116788 Jy ! Component: 150 - total flux cleaned = -0.00127368 Jy ! Component: 200 - total flux cleaned = -0.00137317 Jy ! Total flux subtracted in 200 components = -0.00137317 Jy ! Clean residual min=-0.002171 max=0.002390 Jy/beam ! Clean residual mean=0.000001 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.0986618 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 67 components and 0.0986619 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=0.027064Jy sigma=0.043146 ! Fit after self-cal, rms=0.027047Jy sigma=0.043141 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 (10.5, 67.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00188397 Jy ! Component: 100 - total flux cleaned = 0.00203519 Jy ! Component: 150 - total flux cleaned = 0.00206929 Jy ! Component: 200 - total flux cleaned = 0.00197802 Jy ! Total flux subtracted in 200 components = 0.00197802 Jy ! Clean residual min=-0.001971 max=0.002066 Jy/beam ! Clean residual mean=0.000001 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.10064 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 80 components and 0.10064 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=0.026715Jy sigma=0.042572 ! Fit after self-cal, rms=0.026705Jy sigma=0.042475 ! Inverting map ! Added new window around map position (-15.3, -60). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122171 Jy ! Component: 100 - total flux cleaned = 0.00142706 Jy ! Component: 150 - total flux cleaned = 0.00120376 Jy ! Component: 200 - total flux cleaned = 0.000975957 Jy ! Total flux subtracted in 200 components = 0.000975957 Jy ! Clean residual min=-0.001847 max=0.001856 Jy/beam ! Clean residual mean=0.000001 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.101616 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 97 components and 0.101616 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=0.026465Jy sigma=0.041943 ! Fit after self-cal, rms=0.026418Jy sigma=0.041900 ! 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=0.026418Jy sigma=0.041900 ! Fit after self-cal, rms=0.025829Jy sigma=0.041621 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.409 mas, bmaj=3.736 mas, bpa=2.271 degrees ! Estimated noise=13.2727 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000303327 Jy ! Component: 100 - total flux cleaned = -0.000368468 Jy ! Component: 150 - total flux cleaned = -0.000480055 Jy ! Component: 200 - total flux cleaned = -0.000528597 Jy ! Total flux subtracted in 200 components = -0.000528597 Jy ! Clean residual min=-0.001780 max=0.001836 Jy/beam ! Clean residual mean=0.000001 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.101087 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 104 components and 0.101087 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=0.025511Jy sigma=0.041558 ! Fit after self-cal, rms=0.025501Jy sigma=0.041542 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 (-75, -52.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000736647 Jy ! Component: 100 - total flux cleaned = 0.000614583 Jy ! Component: 150 - total flux cleaned = 0.000680844 Jy ! Component: 200 - total flux cleaned = 0.000681082 Jy ! Total flux subtracted in 200 components = 0.000681082 Jy ! Clean residual min=-0.001628 max=0.001527 Jy/beam ! Clean residual mean=0.000001 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.101768 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 123 components and 0.101768 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=0.025181Jy sigma=0.041122 ! Fit after self-cal, rms=0.025122Jy sigma=0.041069 ! 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=0.025122Jy sigma=0.041069 ! Fit after self-cal, rms=0.024829Jy sigma=0.040846 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.898 mas, bmaj=9.25 mas, bpa=5.004 degrees ! Estimated noise=15.9096 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00108644 Jy ! Component: 100 - total flux cleaned = -0.00105831 Jy ! Component: 150 - total flux cleaned = -0.00110858 Jy ! Component: 200 - total flux cleaned = -0.00124388 Jy ! Total flux subtracted in 200 components = -0.00124388 Jy ! Clean residual min=-0.001341 max=0.001483 Jy/beam ! Clean residual mean=0.000000 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.100524 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 136 components and 0.100524 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=0.024574Jy sigma=0.040874 ! Fit after self-cal, rms=0.024576Jy sigma=0.040867 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 = 9.55105e-05 Jy ! Component: 100 - total flux cleaned = 1.31045e-05 Jy ! Component: 150 - total flux cleaned = -4.44405e-05 Jy ! Component: 200 - total flux cleaned = -0.000118717 Jy ! Total flux subtracted in 200 components = -0.000118717 Jy ! Clean residual min=-0.001274 max=0.001425 Jy/beam ! Clean residual mean=0.000001 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.100406 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 138 components and 0.100406 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=0.024481Jy sigma=0.040841 ! Fit after self-cal, rms=0.024477Jy sigma=0.040837 ! 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=1.409 mas, bmaj=3.736 mas, bpa=2.304 degrees ! Estimated noise=13.1026 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.409 x 3.736 at 2.304 degrees (North through East) ! Clean map min=-0.0022024 max=0.077891 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=1.16 mas, bmaj=3.246 mas, bpa=4.085 degrees ! Estimated noise=17.1973 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0618636 Jy ! Component: 100 - total flux cleaned = 0.0764322 Jy ! Component: 150 - total flux cleaned = 0.0823369 Jy ! Component: 200 - total flux cleaned = 0.086295 Jy ! Total flux subtracted in 200 components = 0.086295 Jy ! Clean residual min=-0.003430 max=0.003515 Jy/beam ! Clean residual mean=0.000003 rms=0.000914 Jy/beam ! Combined flux in latest and established models = 0.086295 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 36 model components to the UV plane model. ! The established model now contains 36 components and 0.086295 Jy ! Inverting map and beam ! Estimated beam: bmin=1.409 mas, bmaj=3.736 mas, bpa=2.304 degrees ! Estimated noise=13.1026 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 = 0.00506472 Jy ! Component: 100 - total flux cleaned = 0.00831791 Jy ! Component: 150 - total flux cleaned = 0.0104572 Jy ! Component: 200 - total flux cleaned = 0.0118009 Jy ! Total flux subtracted in 200 components = 0.0118009 Jy ! Clean residual min=-0.002323 max=0.002158 Jy/beam ! Clean residual mean=0.000003 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.0980959 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 71 components and 0.098096 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=3.898 mas, bmaj=9.25 mas, bpa=5.004 degrees ! Estimated noise=15.9096 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00243905 Jy ! Component: 100 - total flux cleaned = 0.00329909 Jy ! Component: 150 - total flux cleaned = 0.00385751 Jy ! Component: 200 - total flux cleaned = 0.0042503 Jy ! Total flux subtracted in 200 components = 0.0042503 Jy ! Clean residual min=-0.001697 max=0.001793 Jy/beam ! Clean residual mean=0.000000 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.102346 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000133538 Jy ! Component: 100 - total flux cleaned = -0.000316027 Jy ! Component: 150 - total flux cleaned = -0.000454425 Jy ! Component: 200 - total flux cleaned = -0.000635745 Jy ! Total flux subtracted in 200 components = -0.000635745 Jy ! Clean residual min=-0.001535 max=0.001561 Jy/beam ! Clean residual mean=0.000000 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.101711 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 105 components and 0.10171 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.409 mas, bmaj=3.736 mas, bpa=2.304 degrees ! Estimated noise=13.1026 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000711724 Jy ! Component: 100 - total flux cleaned = 0.000804826 Jy ! Component: 150 - total flux cleaned = 0.000674811 Jy ! Component: 200 - total flux cleaned = 0.000360009 Jy ! Total flux subtracted in 200 components = 0.000360009 Jy ! Clean residual min=-0.001676 max=0.001677 Jy/beam ! Clean residual mean=0.000001 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.102071 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 127 components and 0.102071 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=0.024944Jy sigma=0.041662 ! Fit after self-cal, rms=0.024896Jy sigma=0.041523 wmodel /scr/pima/bp171af_uvs/J2146-2935_C_map.mod ! Writing 127 model components to file: /scr/pima/bp171af_uvs/J2146-2935_C_map.mod wobs /scr/pima/bp171af_uvs/J2146-2935_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171af_uvs/J2146-2935_C_uvs.fits wwins /scr/pima/bp171af_uvs/J2146-2935_C_map.win ! wwins: Wrote 5 windows to /scr/pima/bp171af_uvs/J2146-2935_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 = -0.000394064 Jy ! Component: 100 - total flux cleaned = -0.00067596 Jy ! Component: 150 - total flux cleaned = -0.000940175 Jy ! Component: 200 - total flux cleaned = -0.00111632 Jy ! Component: 250 - total flux cleaned = -0.00133327 Jy ! Component: 300 - total flux cleaned = -0.00144877 Jy ! Component: 350 - total flux cleaned = -0.00156053 Jy ! Component: 400 - total flux cleaned = -0.00166891 Jy ! Component: 450 - total flux cleaned = -0.00181647 Jy ! Component: 500 - total flux cleaned = -0.00195993 Jy ! Component: 550 - total flux cleaned = -0.00199988 Jy ! Component: 600 - total flux cleaned = -0.00211758 Jy ! Component: 650 - total flux cleaned = -0.00225142 Jy ! Component: 700 - total flux cleaned = -0.00232626 Jy ! Component: 750 - total flux cleaned = -0.00239966 Jy ! Component: 800 - total flux cleaned = -0.00241783 Jy ! Component: 850 - total flux cleaned = -0.00241804 Jy ! Component: 900 - total flux cleaned = -0.00236587 Jy ! Component: 950 - total flux cleaned = -0.00238298 Jy ! Component: 1000 - total flux cleaned = -0.00234936 Jy ! Component: 1050 - total flux cleaned = -0.00234906 Jy ! Component: 1100 - total flux cleaned = -0.00231599 Jy ! Component: 1150 - total flux cleaned = -0.00225133 Jy ! Component: 1200 - total flux cleaned = -0.00221965 Jy ! Component: 1250 - total flux cleaned = -0.00218864 Jy ! Component: 1300 - total flux cleaned = -0.00223504 Jy ! Component: 1350 - total flux cleaned = -0.00221942 Jy ! Component: 1400 - total flux cleaned = -0.00220414 Jy ! Component: 1450 - total flux cleaned = -0.00220414 Jy ! Component: 1500 - total flux cleaned = -0.00218929 Jy ! Component: 1550 - total flux cleaned = -0.00216034 Jy ! Component: 1600 - total flux cleaned = -0.00218923 Jy ! Component: 1650 - total flux cleaned = -0.00214638 Jy ! Component: 1700 - total flux cleaned = -0.00216058 Jy ! Component: 1750 - total flux cleaned = -0.00218844 Jy ! Component: 1800 - total flux cleaned = -0.0021468 Jy ! Component: 1850 - total flux cleaned = -0.0021468 Jy ! Component: 1900 - total flux cleaned = -0.00214667 Jy ! Component: 1950 - total flux cleaned = -0.00209246 Jy ! Component: 2000 - total flux cleaned = -0.00207907 Jy ! Component: 2050 - total flux cleaned = -0.002079 Jy ! Component: 2100 - total flux cleaned = -0.00203924 Jy ! Component: 2150 - total flux cleaned = -0.00202624 Jy ! Component: 2200 - total flux cleaned = -0.00203936 Jy ! Component: 2250 - total flux cleaned = -0.00203934 Jy ! Component: 2300 - total flux cleaned = -0.00202646 Jy ! Component: 2350 - total flux cleaned = -0.00206465 Jy ! Component: 2400 - total flux cleaned = -0.00207734 Jy ! Component: 2450 - total flux cleaned = -0.00207725 Jy ! Component: 2500 - total flux cleaned = -0.00212734 Jy ! Component: 2550 - total flux cleaned = -0.00213964 Jy ! Component: 2600 - total flux cleaned = -0.00220149 Jy ! Component: 2650 - total flux cleaned = -0.00221384 Jy ! Component: 2700 - total flux cleaned = -0.002275 Jy ! Component: 2750 - total flux cleaned = -0.00228716 Jy ! Component: 2800 - total flux cleaned = -0.00234754 Jy ! Component: 2850 - total flux cleaned = -0.00239562 Jy ! Component: 2900 - total flux cleaned = -0.00244344 Jy ! Component: 2950 - total flux cleaned = -0.00246727 Jy ! Component: 3000 - total flux cleaned = -0.00251464 Jy ! Component: 3050 - total flux cleaned = -0.00253827 Jy ! Component: 3100 - total flux cleaned = -0.00259694 Jy ! Component: 3150 - total flux cleaned = -0.00264373 Jy ! Component: 3200 - total flux cleaned = -0.00266707 Jy ! Component: 3250 - total flux cleaned = -0.00271356 Jy ! Component: 3300 - total flux cleaned = -0.002783 Jy ! Component: 3350 - total flux cleaned = -0.00280606 Jy ! Component: 3400 - total flux cleaned = -0.00285199 Jy ! Component: 3450 - total flux cleaned = -0.00287494 Jy ! Component: 3500 - total flux cleaned = -0.00290927 Jy ! Component: 3550 - total flux cleaned = -0.0029093 Jy ! Component: 3600 - total flux cleaned = -0.00294335 Jy ! Component: 3650 - total flux cleaned = -0.00293203 Jy ! Component: 3700 - total flux cleaned = -0.00293202 Jy ! Component: 3750 - total flux cleaned = -0.00297729 Jy ! Component: 3800 - total flux cleaned = -0.002966 Jy ! Component: 3850 - total flux cleaned = -0.00295472 Jy ! Component: 3900 - total flux cleaned = -0.00294339 Jy ! Component: 3950 - total flux cleaned = -0.00290953 Jy ! Component: 4000 - total flux cleaned = -0.00288693 Jy ! Component: 4050 - total flux cleaned = -0.00289816 Jy ! Total flux subtracted in 4096 components = -0.00287557 Jy ! Clean residual min=-0.000617 max=0.000596 Jy/beam ! Clean residual mean=0.000001 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.099195 Jy keep ! Adding 241 model components to the UV plane model. ! The established model now contains 368 components and 0.099195 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171af_uvs/J2146-2935_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.409 x 3.736 at 2.304 degrees (North through East) ! Clean map min=-0.0016154 max=0.074972 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171af_uvs/J2146-2935_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.074972 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000183059 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.732508 0.732508 1.46502 2.93003 5.86006 11.7201 23.4402 46.8805 93.761 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.074 quit ! Quitting program ! Log file /scr/pima/bp171af_uvs/J2146-2935_C_uvs.log closed on Thu Oct 10 13:43:06 2013