! Started logfile: /scr/pima/bp171af_uvs/J2349-0438_C_uvs.log on Thu Oct 10 13:44:51 2013 obs /scr/pima/bp171af_uvs/J2349-0438_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171af_uvs/J2349-0438_C_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2349-0438 ! ! 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 672 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/J2349-0438_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=1.023870Jy sigma=7.144697 ! Fit after self-cal, rms=0.825633Jy sigma=5.730040 ! 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=1.217 mas, bmaj=3.153 mas, bpa=-0.973 degrees ! Estimated noise=5.15771 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 = 0.131451 Jy ! Component: 100 - total flux cleaned = 0.161421 Jy ! Total flux subtracted in 100 components = 0.161421 Jy ! Clean residual min=-0.008979 max=0.010958 Jy/beam ! Clean residual mean=-0.000006 rms=0.002092 Jy/beam ! Combined flux in latest and established models = 0.161421 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.161421 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=0.054716Jy sigma=0.311599 ! Fit after self-cal, rms=0.054708Jy sigma=0.311556 ! 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=1.44 mas, bmaj=3.591 mas, bpa=-2.128 degrees ! Estimated noise=4.0768 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 = 0.0193585 Jy ! Component: 100 - total flux cleaned = 0.0289656 Jy ! Component: 150 - total flux cleaned = 0.0347348 Jy ! Component: 200 - total flux cleaned = 0.0383941 Jy ! Total flux subtracted in 200 components = 0.0383941 Jy ! Clean residual min=-0.009213 max=0.013210 Jy/beam ! Clean residual mean=-0.000009 rms=0.002355 Jy/beam ! Combined flux in latest and established models = 0.199815 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 40 components and 0.199815 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=0.048447Jy sigma=0.236475 ! Fit after self-cal, rms=0.048421Jy sigma=0.236405 ! Inverting map ! Added new window around map position (-3, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116444 Jy ! Component: 100 - total flux cleaned = 0.0175243 Jy ! Component: 150 - total flux cleaned = 0.0215962 Jy ! Component: 200 - total flux cleaned = 0.0247439 Jy ! Total flux subtracted in 200 components = 0.0247439 Jy ! Clean residual min=-0.006980 max=0.005354 Jy/beam ! Clean residual mean=-0.000005 rms=0.001538 Jy/beam ! Combined flux in latest and established models = 0.224558 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 79 components and 0.224558 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=0.045121Jy sigma=0.207175 ! Fit after self-cal, rms=0.044878Jy sigma=0.204293 ! 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 1.00 HN 1.02 KP 0.51 MK 0.94 ! NL 1.08 OV 1.25 PT 0.82 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 1.11 KP 0.87 MK 0.92 ! NL 1.19 OV 1.06 PT 1.06 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 HN 0.97 KP 0.65 MK 1.00 ! NL 0.93 OV 1.00 PT 1.00 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 1.07 KP 1.03 MK 1.07 ! NL 1.06 OV 1.01 PT 1.06 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 HN 1.03 KP 1.03 MK 1.02 ! NL 1.04 OV 0.99 PT 0.95 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 1.03 KP 1.02 MK 0.99 ! NL 0.99 OV 1.01 PT 1.07 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 1.02 KP 0.96 MK 0.99 ! NL 1.05 OV 1.00 PT 1.02 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 HN 1.00 KP 1.05 MK 0.96 ! NL 1.00 OV 1.04 PT 0.98 SC 1.00 ! ! ! Fit before self-cal, rms=0.044878Jy sigma=0.204293 ! Fit after self-cal, rms=0.022832Jy sigma=0.110473 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.443 mas, bmaj=3.613 mas, bpa=-2.237 degrees ! Estimated noise=4.07518 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 = 0.000145917 Jy ! Component: 100 - total flux cleaned = 3.36687e-05 Jy ! Component: 150 - total flux cleaned = -1.32412e-05 Jy ! Component: 200 - total flux cleaned = -0.000167442 Jy ! Total flux subtracted in 200 components = -0.000167442 Jy ! Clean residual min=-0.002369 max=0.002457 Jy/beam ! Clean residual mean=-0.000000 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.224391 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 92 components and 0.224391 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=0.022489Jy sigma=0.108303 ! Fit after self-cal, rms=0.022522Jy sigma=0.107960 ! 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=0.022522Jy sigma=0.107960 ! Fit after self-cal, rms=0.022514Jy sigma=0.107798 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.445 mas, bmaj=3.616 mas, bpa=-2.223 degrees ! Estimated noise=4.06526 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000393634 Jy ! Component: 100 - total flux cleaned = -0.0006601 Jy ! Component: 150 - total flux cleaned = -0.000883019 Jy ! Component: 200 - total flux cleaned = -0.00102506 Jy ! Total flux subtracted in 200 components = -0.00102506 Jy ! Clean residual min=-0.002195 max=0.002159 Jy/beam ! Clean residual mean=-0.000000 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.223366 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 97 components and 0.223366 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=0.022318Jy sigma=0.106980 ! Fit after self-cal, rms=0.022311Jy sigma=0.106867 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 = -0.000150464 Jy ! Component: 100 - total flux cleaned = -0.000309755 Jy ! Component: 150 - total flux cleaned = -0.000427384 Jy ! Component: 200 - total flux cleaned = -0.00053227 Jy ! Total flux subtracted in 200 components = -0.00053227 Jy ! Clean residual min=-0.002098 max=0.002057 Jy/beam ! Clean residual mean=-0.000000 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.222834 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 99 components and 0.222834 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=0.022229Jy sigma=0.106420 ! Fit after self-cal, rms=0.022229Jy sigma=0.106359 ! 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=0.022229Jy sigma=0.106359 ! Fit after self-cal, rms=0.022207Jy sigma=0.106086 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.447 mas, bmaj=3.62 mas, bpa=-2.187 degrees ! Estimated noise=4.04963 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000718947 Jy ! Component: 100 - total flux cleaned = -0.000992753 Jy ! Component: 150 - total flux cleaned = -0.00115068 Jy ! Component: 200 - total flux cleaned = -0.00124473 Jy ! Total flux subtracted in 200 components = -0.00124473 Jy ! Clean residual min=-0.001999 max=0.001917 Jy/beam ! Clean residual mean=-0.000000 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.221589 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 105 components and 0.221589 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=0.022069Jy sigma=0.105809 ! Fit after self-cal, rms=0.022070Jy sigma=0.105758 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 = -0.000123855 Jy ! Component: 100 - total flux cleaned = -0.000266581 Jy ! Component: 150 - total flux cleaned = -0.000360436 Jy ! Component: 200 - total flux cleaned = -0.000430911 Jy ! Total flux subtracted in 200 components = -0.000430911 Jy ! Clean residual min=-0.001954 max=0.001854 Jy/beam ! Clean residual mean=-0.000000 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.221158 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 112 components and 0.221158 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=0.022027Jy sigma=0.105571 ! Fit after self-cal, rms=0.022030Jy sigma=0.105543 ! 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=0.022030Jy sigma=0.105543 ! Fit after self-cal, rms=0.022012Jy sigma=0.105309 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.382 mas, bmaj=5.785 mas, bpa=-3.047 degrees ! Estimated noise=5.09235 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00111024 Jy ! Component: 100 - total flux cleaned = -0.0013854 Jy ! Component: 150 - total flux cleaned = -0.00149456 Jy ! Component: 200 - total flux cleaned = -0.00149551 Jy ! Total flux subtracted in 200 components = -0.00149551 Jy ! Clean residual min=-0.002379 max=0.002819 Jy/beam ! Clean residual mean=-0.000001 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.219663 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 124 components and 0.219663 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=0.021926Jy sigma=0.105332 ! Fit after self-cal, rms=0.021925Jy sigma=0.105294 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 = -0.000113237 Jy ! Component: 100 - total flux cleaned = -0.000155964 Jy ! Component: 150 - total flux cleaned = -0.000194322 Jy ! Component: 200 - total flux cleaned = -0.000206269 Jy ! Total flux subtracted in 200 components = -0.000206269 Jy ! Clean residual min=-0.002397 max=0.002728 Jy/beam ! Clean residual mean=-0.000001 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.219456 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 128 components and 0.219456 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=0.021923Jy sigma=0.105254 ! Fit after self-cal, rms=0.021922Jy sigma=0.105240 ! 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=1.448 mas, bmaj=3.623 mas, bpa=-2.148 degrees ! Estimated noise=4.0334 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.448 x 3.623 at -2.148 degrees (North through East) ! Clean map min=-0.0017466 max=0.17239 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=1.222 mas, bmaj=3.174 mas, bpa=-1.001 degrees ! Estimated noise=5.14727 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.131089 Jy ! Component: 100 - total flux cleaned = 0.161058 Jy ! Component: 150 - total flux cleaned = 0.174279 Jy ! Component: 200 - total flux cleaned = 0.183174 Jy ! Total flux subtracted in 200 components = 0.183174 Jy ! Clean residual min=-0.003603 max=0.005032 Jy/beam ! Clean residual mean=-0.000003 rms=0.001091 Jy/beam ! Combined flux in latest and established models = 0.183174 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.183174 Jy ! Inverting map and beam ! Estimated beam: bmin=1.448 mas, bmaj=3.623 mas, bpa=-2.148 degrees ! Estimated noise=4.0334 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 = 0.0110244 Jy ! Component: 100 - total flux cleaned = 0.0179863 Jy ! Component: 150 - total flux cleaned = 0.0226004 Jy ! Component: 200 - total flux cleaned = 0.0257251 Jy ! Total flux subtracted in 200 components = 0.0257251 Jy ! Clean residual min=-0.002570 max=0.002249 Jy/beam ! Clean residual mean=-0.000003 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.208899 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 46 components and 0.208899 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=3.382 mas, bmaj=5.785 mas, bpa=-3.047 degrees ! Estimated noise=5.09235 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00400783 Jy ! Component: 100 - total flux cleaned = 0.0062674 Jy ! Component: 150 - total flux cleaned = 0.00774991 Jy ! Component: 200 - total flux cleaned = 0.00875323 Jy ! Total flux subtracted in 200 components = 0.00875323 Jy ! Clean residual min=-0.002769 max=0.002430 Jy/beam ! Clean residual mean=-0.000002 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.217652 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 = 0.000684876 Jy ! Component: 100 - total flux cleaned = 0.00115405 Jy ! Component: 150 - total flux cleaned = 0.00139806 Jy ! Component: 200 - total flux cleaned = 0.00146391 Jy ! Total flux subtracted in 200 components = 0.00146391 Jy ! Clean residual min=-0.002530 max=0.002477 Jy/beam ! Clean residual mean=-0.000001 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 0.219116 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 97 components and 0.219116 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.448 mas, bmaj=3.623 mas, bpa=-2.148 degrees ! Estimated noise=4.0334 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000334867 Jy ! Component: 100 - total flux cleaned = 2.68345e-05 Jy ! Component: 150 - total flux cleaned = 0.000199996 Jy ! Component: 200 - total flux cleaned = 0.000218579 Jy ! Total flux subtracted in 200 components = 0.000218579 Jy ! Clean residual min=-0.001899 max=0.001841 Jy/beam ! Clean residual mean=-0.000000 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.219335 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 107 components and 0.219335 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=0.021936Jy sigma=0.105356 ! Fit after self-cal, rms=0.021923Jy sigma=0.105278 wmodel /scr/pima/bp171af_uvs/J2349-0438_C_map.mod ! Writing 107 model components to file: /scr/pima/bp171af_uvs/J2349-0438_C_map.mod wobs /scr/pima/bp171af_uvs/J2349-0438_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171af_uvs/J2349-0438_C_uvs.fits wwins /scr/pima/bp171af_uvs/J2349-0438_C_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171af_uvs/J2349-0438_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 = -0.000250481 Jy ! Component: 100 - total flux cleaned = -0.000372428 Jy ! Component: 150 - total flux cleaned = -0.000344811 Jy ! Component: 200 - total flux cleaned = -0.000395902 Jy ! Component: 250 - total flux cleaned = -0.000517507 Jy ! Component: 300 - total flux cleaned = -0.000610953 Jy ! Component: 350 - total flux cleaned = -0.000722334 Jy ! Component: 400 - total flux cleaned = -0.000829657 Jy ! Component: 450 - total flux cleaned = -0.000912267 Jy ! Component: 500 - total flux cleaned = -0.000991142 Jy ! Component: 550 - total flux cleaned = -0.00101004 Jy ! Component: 600 - total flux cleaned = -0.00104724 Jy ! Component: 650 - total flux cleaned = -0.001101 Jy ! Component: 700 - total flux cleaned = -0.0011009 Jy ! Component: 750 - total flux cleaned = -0.00111788 Jy ! Component: 800 - total flux cleaned = -0.00115104 Jy ! Component: 850 - total flux cleaned = -0.00119988 Jy ! Component: 900 - total flux cleaned = -0.00123217 Jy ! Component: 950 - total flux cleaned = -0.00134109 Jy ! Component: 1000 - total flux cleaned = -0.00138663 Jy ! Component: 1050 - total flux cleaned = -0.00141648 Jy ! Component: 1100 - total flux cleaned = -0.0015044 Jy ! Component: 1150 - total flux cleaned = -0.00161917 Jy ! Component: 1200 - total flux cleaned = -0.0016895 Jy ! Component: 1250 - total flux cleaned = -0.00170314 Jy ! Component: 1300 - total flux cleaned = -0.00174425 Jy ! Component: 1350 - total flux cleaned = -0.00185138 Jy ! Component: 1400 - total flux cleaned = -0.00192994 Jy ! Component: 1450 - total flux cleaned = -0.0019686 Jy ! Component: 1500 - total flux cleaned = -0.00207067 Jy ! Component: 1550 - total flux cleaned = -0.0021082 Jy ! Component: 1600 - total flux cleaned = -0.00217029 Jy ! Component: 1650 - total flux cleaned = -0.00221909 Jy ! Component: 1700 - total flux cleaned = -0.00224332 Jy ! Component: 1750 - total flux cleaned = -0.00227877 Jy ! Component: 1800 - total flux cleaned = -0.00229044 Jy ! Component: 1850 - total flux cleaned = -0.00232501 Jy ! Component: 1900 - total flux cleaned = -0.00234767 Jy ! Component: 1950 - total flux cleaned = -0.00235899 Jy ! Component: 2000 - total flux cleaned = -0.00239215 Jy ! Component: 2050 - total flux cleaned = -0.00237036 Jy ! Component: 2100 - total flux cleaned = -0.0023813 Jy ! Component: 2150 - total flux cleaned = -0.00238126 Jy ! Component: 2200 - total flux cleaned = -0.00237056 Jy ! Component: 2250 - total flux cleaned = -0.00232875 Jy ! Component: 2300 - total flux cleaned = -0.00228723 Jy ! Component: 2350 - total flux cleaned = -0.00227696 Jy ! Component: 2400 - total flux cleaned = -0.00224654 Jy ! Component: 2450 - total flux cleaned = -0.00225643 Jy ! Component: 2500 - total flux cleaned = -0.00223648 Jy ! Component: 2550 - total flux cleaned = -0.00223654 Jy ! Component: 2600 - total flux cleaned = -0.00218779 Jy ! Component: 2650 - total flux cleaned = -0.00218775 Jy ! Component: 2700 - total flux cleaned = -0.00215925 Jy ! Component: 2750 - total flux cleaned = -0.00214981 Jy ! Component: 2800 - total flux cleaned = -0.00214049 Jy ! Component: 2850 - total flux cleaned = -0.00213122 Jy ! Component: 2900 - total flux cleaned = -0.002122 Jy ! Component: 2950 - total flux cleaned = -0.00210384 Jy ! Component: 3000 - total flux cleaned = -0.00206778 Jy ! Component: 3050 - total flux cleaned = -0.00206783 Jy ! Component: 3100 - total flux cleaned = -0.00205008 Jy ! Component: 3150 - total flux cleaned = -0.00205886 Jy ! Component: 3200 - total flux cleaned = -0.00205009 Jy ! Component: 3250 - total flux cleaned = -0.00205003 Jy ! Component: 3300 - total flux cleaned = -0.0020241 Jy ! Component: 3350 - total flux cleaned = -0.00202415 Jy ! Component: 3400 - total flux cleaned = -0.00201569 Jy ! Component: 3450 - total flux cleaned = -0.00201566 Jy ! Component: 3500 - total flux cleaned = -0.00202412 Jy ! Component: 3550 - total flux cleaned = -0.00204067 Jy ! Component: 3600 - total flux cleaned = -0.00204065 Jy ! Component: 3650 - total flux cleaned = -0.00204881 Jy ! Component: 3700 - total flux cleaned = -0.00206505 Jy ! Component: 3750 - total flux cleaned = -0.00204075 Jy ! Component: 3800 - total flux cleaned = -0.00204075 Jy ! Component: 3850 - total flux cleaned = -0.0020488 Jy ! Component: 3900 - total flux cleaned = -0.00204879 Jy ! Component: 3950 - total flux cleaned = -0.00202497 Jy ! Component: 4000 - total flux cleaned = -0.00203288 Jy ! Component: 4050 - total flux cleaned = -0.00203285 Jy ! Total flux subtracted in 4096 components = -0.00200929 Jy ! Clean residual min=-0.000427 max=0.000503 Jy/beam ! Clean residual mean=0.000000 rms=0.000130 Jy/beam ! Combined flux in latest and established models = 0.217326 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 393 components and 0.217326 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171af_uvs/J2349-0438_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.448 x 3.623 at -2.148 degrees (North through East) ! Clean map min=-0.0011396 max=0.17334 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171af_uvs/J2349-0438_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.173339 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000130371 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.225635 0.225635 0.45127 0.902539 1.80508 3.61016 7.22031 14.4406 28.8812 57.7625 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.173 quit ! Quitting program ! Log file /scr/pima/bp171af_uvs/J2349-0438_C_uvs.log closed on Thu Oct 10 13:44:55 2013