! Started logfile: /scr/pima/bp171a5_uvs/J1314-2129_C_uvs.log on Sat Apr 20 01:34:20 2013 obs /scr/pima/bp171a5_uvs/J1314-2129_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a5_uvs/J1314-2129_C_uva.fits ! AN table 1: 22 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.955808 visibilities/baseline/integration-bin. ! Found source: J1314-2129 ! ! 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 6056 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/bp171a5_uvs/J1314-2129_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=0.996426Jy sigma=0.704505 ! Fit after self-cal, rms=0.918679Jy sigma=0.649536 ! 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=1.625 mas, bmaj=5.642 mas, bpa=9.292 degrees ! Estimated noise=21.1714 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 = 0.0628868 Jy ! Component: 100 - total flux cleaned = 0.0766038 Jy ! Total flux subtracted in 100 components = 0.0766038 Jy ! Clean residual min=-0.002047 max=0.003860 Jy/beam ! Clean residual mean=-0.000007 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.0766038 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0766038 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=0.027380Jy sigma=0.019355 ! Fit after self-cal, rms=0.027372Jy sigma=0.019350 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00359046 Jy ! Component: 100 - total flux cleaned = 0.00553079 Jy ! Total flux subtracted in 100 components = 0.00553079 Jy ! Clean residual min=-0.001995 max=0.001847 Jy/beam ! Clean residual mean=-0.000004 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.0821346 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 9 components and 0.0821346 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=0.026761Jy sigma=0.018918 ! Fit after self-cal, rms=0.026755Jy sigma=0.018913 ! 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=2.078 mas, bmaj=6.573 mas, bpa=7.515 degrees ! Estimated noise=12.8514 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 = 0.00210276 Jy ! Component: 100 - total flux cleaned = 0.00322935 Jy ! Component: 150 - total flux cleaned = 0.00392138 Jy ! Component: 200 - total flux cleaned = 0.00435773 Jy ! Total flux subtracted in 200 components = 0.00435773 Jy ! Clean residual min=-0.001408 max=0.001616 Jy/beam ! Clean residual mean=0.000001 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.0864923 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 17 components and 0.0864923 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=0.026592Jy sigma=0.018798 ! Fit after self-cal, rms=0.026590Jy sigma=0.018797 ! 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 1.01 FD 1.05 HN 0.99 KP 0.93 ! LA 0.99 NL 1.04 OV 0.94 PT 0.93 ! SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.07 HN 1.04 KP 0.96 ! LA 1.11 NL 1.11 OV 1.01 PT 0.98 ! SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.06 HN 0.97 KP 1.00 ! LA 1.04 NL 1.07 OV 0.99 PT 0.99 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.04 HN 1.01 KP 0.99 ! LA 1.05 NL 1.04 OV 0.92 PT 0.99 ! SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.26 FD 0.97 HN 1.00 KP 1.00 ! LA 1.08 NL 0.97 OV 0.94 PT 0.90 ! SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 HN 1.05 KP 1.01 ! LA 1.11 NL 0.97 OV 0.96 PT 1.01 ! SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.94 HN 1.01 KP 0.92 ! LA 1.03 NL 1.01 OV 0.95 PT 0.96 ! SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.96 KP 1.00 ! LA 1.01 NL 0.98 OV 0.94 PT 0.95 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.026590Jy sigma=0.018797 ! Fit after self-cal, rms=0.026022Jy sigma=0.018258 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.071 mas, bmaj=6.576 mas, bpa=7.458 degrees ! Estimated noise=12.8359 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 = 0.000228158 Jy ! Component: 100 - total flux cleaned = 0.000214836 Jy ! Component: 150 - total flux cleaned = 0.000195504 Jy ! Component: 200 - total flux cleaned = 0.00016946 Jy ! Total flux subtracted in 200 components = 0.00016946 Jy ! Clean residual min=-0.000895 max=0.000897 Jy/beam ! Clean residual mean=-0.000001 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.0866617 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 27 components and 0.0866617 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=0.026010Jy sigma=0.018250 ! Fit after self-cal, rms=0.026022Jy sigma=0.018246 ! 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=0.026022Jy sigma=0.018246 ! Fit after self-cal, rms=0.025813Jy sigma=0.018099 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.069 mas, bmaj=6.569 mas, bpa=7.421 degrees ! Estimated noise=12.855 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000200922 Jy ! Component: 100 - total flux cleaned = 0.000236286 Jy ! Component: 150 - total flux cleaned = 0.000229661 Jy ! Component: 200 - total flux cleaned = 0.000217086 Jy ! Total flux subtracted in 200 components = 0.000217086 Jy ! Clean residual min=-0.000804 max=0.000771 Jy/beam ! Clean residual mean=-0.000001 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.0868788 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 35 components and 0.0868788 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=0.025808Jy sigma=0.018095 ! Fit after self-cal, rms=0.025809Jy sigma=0.018094 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 = -1.69463e-05 Jy ! Component: 100 - total flux cleaned = -1.66633e-05 Jy ! Component: 150 - total flux cleaned = -2.20311e-05 Jy ! Component: 200 - total flux cleaned = -3.14019e-05 Jy ! Total flux subtracted in 200 components = -3.14019e-05 Jy ! Clean residual min=-0.000805 max=0.000766 Jy/beam ! Clean residual mean=-0.000001 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.0868474 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.0868474 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=0.025807Jy sigma=0.018093 ! Fit after self-cal, rms=0.025807Jy sigma=0.018093 ! 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=0.025807Jy sigma=0.018093 ! Fit after self-cal, rms=0.025736Jy sigma=0.018053 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.069 mas, bmaj=6.562 mas, bpa=7.399 degrees ! Estimated noise=12.8443 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.60541e-07 Jy ! Component: 100 - total flux cleaned = 1.37193e-05 Jy ! Component: 150 - total flux cleaned = 2.50612e-05 Jy ! Component: 200 - total flux cleaned = 2.52893e-05 Jy ! Total flux subtracted in 200 components = 2.52893e-05 Jy ! Clean residual min=-0.000755 max=0.000788 Jy/beam ! Clean residual mean=-0.000001 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.0868727 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 42 components and 0.0868727 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=0.025733Jy sigma=0.018051 ! Fit after self-cal, rms=0.025734Jy sigma=0.018050 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 = 1.01554e-05 Jy ! Component: 100 - total flux cleaned = 1.4247e-06 Jy ! Component: 150 - total flux cleaned = -6.95644e-06 Jy ! Component: 200 - total flux cleaned = -1.10309e-05 Jy ! Total flux subtracted in 200 components = -1.10309e-05 Jy ! Clean residual min=-0.000751 max=0.000783 Jy/beam ! Clean residual mean=-0.000001 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.0868616 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 0.0868616 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=0.025733Jy sigma=0.018049 ! Fit after self-cal, rms=0.025733Jy sigma=0.018049 ! 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=0.025733Jy sigma=0.018049 ! Fit after self-cal, rms=0.025726Jy sigma=0.018049 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.916 mas, bmaj=8.783 mas, bpa=-2.515 degrees ! Estimated noise=15.2692 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.50191e-05 Jy ! Component: 100 - total flux cleaned = -2.57359e-05 Jy ! Component: 150 - total flux cleaned = -2.59542e-05 Jy ! Component: 200 - total flux cleaned = -3.41979e-05 Jy ! Total flux subtracted in 200 components = -3.41979e-05 Jy ! Clean residual min=-0.000893 max=0.000929 Jy/beam ! Clean residual mean=-0.000002 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.0868274 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 51 components and 0.0868274 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=0.025725Jy sigma=0.018048 ! Fit after self-cal, rms=0.025724Jy sigma=0.018048 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 = -3.50834e-05 Jy ! Component: 100 - total flux cleaned = -3.46154e-05 Jy ! Component: 150 - total flux cleaned = -3.43495e-05 Jy ! Component: 200 - total flux cleaned = -3.1176e-05 Jy ! Total flux subtracted in 200 components = -3.1176e-05 Jy ! Clean residual min=-0.000888 max=0.000939 Jy/beam ! Clean residual mean=-0.000002 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.0867963 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 51 components and 0.0867963 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=0.025725Jy sigma=0.018048 ! Fit after self-cal, rms=0.025724Jy sigma=0.018048 ! 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=2.068 mas, bmaj=6.558 mas, bpa=7.406 degrees ! Estimated noise=12.8387 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.068 x 6.558 at 7.406 degrees (North through East) ! Clean map min=-0.00072779 max=0.080803 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=1.618 mas, bmaj=5.604 mas, bpa=9.049 degrees ! Estimated noise=21.0471 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0625003 Jy ! Component: 100 - total flux cleaned = 0.0762128 Jy ! Component: 150 - total flux cleaned = 0.0801956 Jy ! Component: 200 - total flux cleaned = 0.0820384 Jy ! Total flux subtracted in 200 components = 0.0820384 Jy ! Clean residual min=-0.001542 max=0.001532 Jy/beam ! Clean residual mean=-0.000004 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.0820384 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0820384 Jy ! Inverting map and beam ! Estimated beam: bmin=2.068 mas, bmaj=6.558 mas, bpa=7.406 degrees ! Estimated noise=12.8387 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 = 0.00196228 Jy ! Component: 100 - total flux cleaned = 0.00293274 Jy ! Component: 150 - total flux cleaned = 0.00348856 Jy ! Component: 200 - total flux cleaned = 0.00381813 Jy ! Total flux subtracted in 200 components = 0.00381813 Jy ! Clean residual min=-0.000796 max=0.000765 Jy/beam ! Clean residual mean=-0.000002 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.0858566 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 54 components and 0.0858565 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=3.916 mas, bmaj=8.783 mas, bpa=-2.515 degrees ! Estimated noise=15.2692 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000366385 Jy ! Component: 100 - total flux cleaned = 0.000520488 Jy ! Component: 150 - total flux cleaned = 0.000541998 Jy ! Component: 200 - total flux cleaned = 0.000561468 Jy ! Total flux subtracted in 200 components = 0.000561468 Jy ! Clean residual min=-0.000893 max=0.000983 Jy/beam ! Clean residual mean=-0.000002 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.086418 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 = 1.79165e-05 Jy ! Component: 100 - total flux cleaned = 3.12103e-05 Jy ! Component: 150 - total flux cleaned = 4.64982e-05 Jy ! Component: 200 - total flux cleaned = 5.22361e-05 Jy ! Total flux subtracted in 200 components = 5.22361e-05 Jy ! Clean residual min=-0.000888 max=0.000980 Jy/beam ! Clean residual mean=-0.000002 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.0864702 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 59 components and 0.0864702 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.068 mas, bmaj=6.558 mas, bpa=7.406 degrees ! Estimated noise=12.8387 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000101435 Jy ! Component: 100 - total flux cleaned = -0.000100427 Jy ! Component: 150 - total flux cleaned = -0.000100668 Jy ! Component: 200 - total flux cleaned = -9.66858e-05 Jy ! Total flux subtracted in 200 components = -9.66858e-05 Jy ! Clean residual min=-0.000763 max=0.000768 Jy/beam ! Clean residual mean=-0.000001 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.0863736 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 65 components and 0.0863735 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=0.025725Jy sigma=0.018048 ! Fit after self-cal, rms=0.025724Jy sigma=0.018048 wmodel /scr/pima/bp171a5_uvs/J1314-2129_C_map.mod ! Writing 65 model components to file: /scr/pima/bp171a5_uvs/J1314-2129_C_map.mod wobs /scr/pima/bp171a5_uvs/J1314-2129_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a5_uvs/J1314-2129_C_uvs.fits wwins /scr/pima/bp171a5_uvs/J1314-2129_C_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171a5_uvs/J1314-2129_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 = 0.000130796 Jy ! Component: 100 - total flux cleaned = 0.000198121 Jy ! Component: 150 - total flux cleaned = 0.000298735 Jy ! Component: 200 - total flux cleaned = 0.0003469 Jy ! Component: 250 - total flux cleaned = 0.000323688 Jy ! Component: 300 - total flux cleaned = 0.000301131 Jy ! Component: 350 - total flux cleaned = 0.000290015 Jy ! Component: 400 - total flux cleaned = 0.000257475 Jy ! Component: 450 - total flux cleaned = 0.00020491 Jy ! Component: 500 - total flux cleaned = 0.000174077 Jy ! Component: 550 - total flux cleaned = 0.00011377 Jy ! Component: 600 - total flux cleaned = 9.41284e-05 Jy ! Component: 650 - total flux cleaned = 5.51573e-05 Jy ! Component: 700 - total flux cleaned = 1.67088e-05 Jy ! Component: 750 - total flux cleaned = -1.15851e-05 Jy ! Component: 800 - total flux cleaned = -3.0224e-05 Jy ! Component: 850 - total flux cleaned = -4.86237e-05 Jy ! Component: 900 - total flux cleaned = -8.47511e-05 Jy ! Component: 950 - total flux cleaned = -0.000111422 Jy ! Component: 1000 - total flux cleaned = -0.000129087 Jy ! Component: 1050 - total flux cleaned = -0.000146421 Jy ! Component: 1100 - total flux cleaned = -0.000163672 Jy ! Component: 1150 - total flux cleaned = -0.000205879 Jy ! Component: 1200 - total flux cleaned = -0.000239113 Jy ! Component: 1250 - total flux cleaned = -0.000255551 Jy ! Component: 1300 - total flux cleaned = -0.000288328 Jy ! Component: 1350 - total flux cleaned = -0.000312492 Jy ! Component: 1400 - total flux cleaned = -0.000352322 Jy ! Component: 1450 - total flux cleaned = -0.000368039 Jy ! Component: 1500 - total flux cleaned = -0.000391487 Jy ! Component: 1550 - total flux cleaned = -0.000399095 Jy ! Component: 1600 - total flux cleaned = -0.000376291 Jy ! Component: 1650 - total flux cleaned = -0.000429283 Jy ! Component: 1700 - total flux cleaned = -0.000459078 Jy ! Component: 1750 - total flux cleaned = -0.000466443 Jy ! Component: 1800 - total flux cleaned = -0.000466437 Jy ! Component: 1850 - total flux cleaned = -0.000473668 Jy ! Component: 1900 - total flux cleaned = -0.000488121 Jy ! Component: 1950 - total flux cleaned = -0.00048806 Jy ! Component: 2000 - total flux cleaned = -0.000530391 Jy ! Component: 2050 - total flux cleaned = -0.000509426 Jy ! Component: 2100 - total flux cleaned = -0.000530228 Jy ! Component: 2150 - total flux cleaned = -0.000537089 Jy ! Component: 2200 - total flux cleaned = -0.000550512 Jy ! Component: 2250 - total flux cleaned = -0.000536995 Jy ! Component: 2300 - total flux cleaned = -0.000563694 Jy ! Component: 2350 - total flux cleaned = -0.000576981 Jy ! Component: 2400 - total flux cleaned = -0.00060324 Jy ! Component: 2450 - total flux cleaned = -0.000642288 Jy ! Component: 2500 - total flux cleaned = -0.000648634 Jy ! Component: 2550 - total flux cleaned = -0.00067428 Jy ! Component: 2600 - total flux cleaned = -0.000706084 Jy ! Component: 2650 - total flux cleaned = -0.000718803 Jy ! Component: 2700 - total flux cleaned = -0.000737533 Jy ! Component: 2750 - total flux cleaned = -0.000731376 Jy ! Component: 2800 - total flux cleaned = -0.000780784 Jy ! Component: 2850 - total flux cleaned = -0.000811441 Jy ! Component: 2900 - total flux cleaned = -0.000835769 Jy ! Component: 2950 - total flux cleaned = -0.000865991 Jy ! Component: 3000 - total flux cleaned = -0.000907922 Jy ! Component: 3050 - total flux cleaned = -0.000907944 Jy ! Component: 3100 - total flux cleaned = -0.000913871 Jy ! Component: 3150 - total flux cleaned = -0.000972693 Jy ! Component: 3200 - total flux cleaned = -0.000978631 Jy ! Component: 3250 - total flux cleaned = -0.00103088 Jy ! Component: 3300 - total flux cleaned = -0.00105389 Jy ! Component: 3350 - total flux cleaned = -0.00109396 Jy ! Component: 3400 - total flux cleaned = -0.00112809 Jy ! Component: 3450 - total flux cleaned = -0.0011507 Jy ! Component: 3500 - total flux cleaned = -0.00117873 Jy ! Component: 3550 - total flux cleaned = -0.00118983 Jy ! Component: 3600 - total flux cleaned = -0.00120651 Jy ! Component: 3650 - total flux cleaned = -0.0012451 Jy ! Component: 3700 - total flux cleaned = -0.00126702 Jy ! Component: 3750 - total flux cleaned = -0.0013214 Jy ! Component: 3800 - total flux cleaned = -0.00133759 Jy ! Component: 3850 - total flux cleaned = -0.00136446 Jy ! Component: 3900 - total flux cleaned = -0.00137515 Jy ! Component: 3950 - total flux cleaned = -0.00140702 Jy ! Component: 4000 - total flux cleaned = -0.00143869 Jy ! Component: 4050 - total flux cleaned = -0.0014386 Jy ! Total flux subtracted in 4096 components = -0.00145948 Jy ! Clean residual min=-0.000324 max=0.000320 Jy/beam ! Clean residual mean=-0.000001 rms=0.000102 Jy/beam ! Combined flux in latest and established models = 0.0849141 Jy keep ! Adding 335 model components to the UV plane model. ! The established model now contains 400 components and 0.0849141 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a5_uvs/J1314-2129_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.068 x 6.558 at 7.406 degrees (North through East) ! Clean map min=-0.00057726 max=0.080902 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a5_uvs/J1314-2129_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0809023 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000101821 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.37757 0.37757 0.755141 1.51028 3.02056 6.04112 12.0822 24.1645 48.329 96.658 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.08 quit ! Quitting program ! Log file /scr/pima/bp171a5_uvs/J1314-2129_C_uvs.log closed on Sat Apr 20 01:34:25 2013