! Started logfile: /scr/pima/s5272b_uvs/J0912-4137_X_uvs.log on Wed Dec 18 20:27:10 2013 obs /scr/pima/s5272b_uvs/J0912-4137_X_uva.fits ! Reading UV FITS file: /scr/pima/s5272b_uvs/J0912-4137_X_uva.fits ! AN table 1: 10 integrations on 21 of 21 possible baselines. ! AN table 2: 15 integrations on 21 of 21 possible baselines. ! AN table 3: 2 integrations on 15 of 15 possible baselines. ! AN table 4: 2 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.892308 visibilities/baseline/integration-bin. ! Found source: J0912-4137 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR LL RL LR ! ! Read 0 lines of history. ! ! Reading 16704 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/s5272b_uvs/J0912-4137_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.013502Jy sigma=2.922324 ! Fit after self-cal, rms=0.897642Jy sigma=2.397234 ! 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=0.6468 mas, bmaj=2.119 mas, bpa=-1.504 degrees ! Estimated noise=8.90043 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 = 0.0824522 Jy ! Component: 100 - total flux cleaned = 0.106323 Jy ! Total flux subtracted in 100 components = 0.106323 Jy ! Clean residual min=-0.009475 max=0.015723 Jy/beam ! Clean residual mean=-0.000045 rms=0.002598 Jy/beam ! Combined flux in latest and established models = 0.106323 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.106323 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=0.069020Jy sigma=0.223079 ! Fit after self-cal, rms=0.068724Jy sigma=0.222982 ! Inverting map ! Added new window around map position (1, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0167176 Jy ! Component: 100 - total flux cleaned = 0.0281203 Jy ! Total flux subtracted in 100 components = 0.0281203 Jy ! Clean residual min=-0.008018 max=0.013204 Jy/beam ! Clean residual mean=-0.000039 rms=0.001926 Jy/beam ! Combined flux in latest and established models = 0.134443 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 29 components and 0.134443 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=0.063788Jy sigma=0.174154 ! Fit after self-cal, rms=0.063157Jy sigma=0.173214 ! 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=1.012 mas, bmaj=3.146 mas, bpa=1.223 degrees ! Estimated noise=4.69763 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 = 0.0226579 Jy ! Component: 100 - total flux cleaned = 0.0331696 Jy ! Component: 150 - total flux cleaned = 0.0381096 Jy ! Component: 200 - total flux cleaned = 0.0404424 Jy ! Total flux subtracted in 200 components = 0.0404424 Jy ! Clean residual min=-0.012046 max=0.012445 Jy/beam ! Clean residual mean=-0.000102 rms=0.002928 Jy/beam ! Combined flux in latest and established models = 0.174886 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 43 components and 0.174886 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=0.062343Jy sigma=0.128214 ! Fit after self-cal, rms=0.061641Jy sigma=0.126528 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.012 x 3.146 at 1.223 degrees (North through East) ! Clean map min=-0.011341 max=0.11479 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00* KP 1.00* MK 1.00* NL 1.00* ! OV 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00* KP 1.00* MK 1.00* NL 1.00* ! OV 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00* KP 1.00* MK 1.00* NL 1.00* ! OV 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00* KP 1.00* MK 1.00* NL 1.00* ! OV 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00* KP 1.00* MK 1.00* NL 1.00* ! OV 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00* KP 1.00* MK 1.00* NL 1.00* ! OV 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00* KP 1.00* MK 1.00* NL 1.00* ! OV 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00* KP 1.00* MK 1.00* NL 1.00* ! OV 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.061641Jy sigma=0.126528 ! Fit after self-cal, rms=0.061641Jy sigma=0.126528 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.012 mas, bmaj=3.146 mas, bpa=1.223 degrees ! Estimated noise=4.69763 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 = 0.00333384 Jy ! Component: 100 - total flux cleaned = 0.00343473 Jy ! Component: 150 - total flux cleaned = 0.00352205 Jy ! Component: 200 - total flux cleaned = 0.00366085 Jy ! Total flux subtracted in 200 components = 0.00366085 Jy ! Clean residual min=-0.011184 max=0.009795 Jy/beam ! Clean residual mean=-0.000100 rms=0.002758 Jy/beam ! Combined flux in latest and established models = 0.178546 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 50 components and 0.178547 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=0.060875Jy sigma=0.124818 ! Fit after self-cal, rms=0.060753Jy sigma=0.124429 ! 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=0.060753Jy sigma=0.124429 ! Fit after self-cal, rms=0.060629Jy sigma=0.123516 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.011 mas, bmaj=3.144 mas, bpa=1.295 degrees ! Estimated noise=4.68709 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000835725 Jy ! Component: 100 - total flux cleaned = 0.00091284 Jy ! Component: 150 - total flux cleaned = 0.000979629 Jy ! Component: 200 - total flux cleaned = 0.000971567 Jy ! Total flux subtracted in 200 components = 0.000971567 Jy ! Clean residual min=-0.010408 max=0.009470 Jy/beam ! Clean residual mean=-0.000097 rms=0.002602 Jy/beam ! Combined flux in latest and established models = 0.179518 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 57 components and 0.179518 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=0.060033Jy sigma=0.123172 ! Fit after self-cal, rms=0.060003Jy sigma=0.123014 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 = 0.000664673 Jy ! Component: 100 - total flux cleaned = 0.00066672 Jy ! Component: 150 - total flux cleaned = 0.000723001 Jy ! Component: 200 - total flux cleaned = 0.00072314 Jy ! Total flux subtracted in 200 components = 0.00072314 Jy ! Clean residual min=-0.010302 max=0.009498 Jy/beam ! Clean residual mean=-0.000097 rms=0.002576 Jy/beam ! Combined flux in latest and established models = 0.180241 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 57 components and 0.180241 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=0.059628Jy sigma=0.122748 ! Fit after self-cal, rms=0.059614Jy sigma=0.122657 ! 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=0.059614Jy sigma=0.122657 ! Fit after self-cal, rms=0.059612Jy sigma=0.122656 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.011 mas, bmaj=3.145 mas, bpa=1.305 degrees ! Estimated noise=4.68731 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000532949 Jy ! Component: 100 - total flux cleaned = 0.000532727 Jy ! Component: 150 - total flux cleaned = 0.000537101 Jy ! Component: 200 - total flux cleaned = 0.000576256 Jy ! Total flux subtracted in 200 components = 0.000576256 Jy ! Clean residual min=-0.010281 max=0.009513 Jy/beam ! Clean residual mean=-0.000096 rms=0.002560 Jy/beam ! Combined flux in latest and established models = 0.180817 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 59 components and 0.180817 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=0.059349Jy sigma=0.122458 ! Fit after self-cal, rms=0.059335Jy sigma=0.122397 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 = 0.000377317 Jy ! Component: 100 - total flux cleaned = 0.000376235 Jy ! Component: 150 - total flux cleaned = 0.000415991 Jy ! Component: 200 - total flux cleaned = 0.000416447 Jy ! Total flux subtracted in 200 components = 0.000416447 Jy ! Clean residual min=-0.010259 max=0.009522 Jy/beam ! Clean residual mean=-0.000096 rms=0.002547 Jy/beam ! Combined flux in latest and established models = 0.181234 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 61 components and 0.181234 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=0.059127Jy sigma=0.122277 ! Fit after self-cal, rms=0.059116Jy sigma=0.122236 ! 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=0.059116Jy sigma=0.122236 ! Fit after self-cal, rms=0.059050Jy sigma=0.121755 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.666 mas, bmaj=9.484 mas, bpa=0.4014 degrees ! Estimated noise=4.75834 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00248237 Jy ! Component: 100 - total flux cleaned = 0.00262766 Jy ! Component: 150 - total flux cleaned = 0.00276814 Jy ! Component: 200 - total flux cleaned = 0.00296797 Jy ! Total flux subtracted in 200 components = 0.00296797 Jy ! Clean residual min=-0.014187 max=0.013356 Jy/beam ! Clean residual mean=-0.000151 rms=0.003748 Jy/beam ! Combined flux in latest and established models = 0.184202 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 61 components and 0.184202 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=0.059147Jy sigma=0.120917 ! Fit after self-cal, rms=0.059152Jy sigma=0.120828 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 = 0.000266602 Jy ! Component: 100 - total flux cleaned = 0.000400379 Jy ! Component: 150 - total flux cleaned = 0.000523937 Jy ! Component: 200 - total flux cleaned = 0.000641942 Jy ! Total flux subtracted in 200 components = 0.000641942 Jy ! Clean residual min=-0.014049 max=0.013353 Jy/beam ! Clean residual mean=-0.000150 rms=0.003716 Jy/beam ! Combined flux in latest and established models = 0.184844 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 61 components and 0.184844 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=0.059011Jy sigma=0.120817 ! Fit after self-cal, rms=0.059020Jy sigma=0.120752 ! 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=1.011 mas, bmaj=3.147 mas, bpa=1.316 degrees ! Estimated noise=4.69607 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.011 x 3.147 at 1.316 degrees (North through East) ! Clean map min=-0.0097472 max=0.10293 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=0.6463 mas, bmaj=2.117 mas, bpa=-1.375 degrees ! Estimated noise=8.87995 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0813339 Jy ! Component: 100 - total flux cleaned = 0.109706 Jy ! Component: 150 - total flux cleaned = 0.128597 Jy ! Component: 200 - total flux cleaned = 0.142127 Jy ! Total flux subtracted in 200 components = 0.142127 Jy ! Clean residual min=-0.008843 max=0.009945 Jy/beam ! Clean residual mean=-0.000037 rms=0.001807 Jy/beam ! Combined flux in latest and established models = 0.142127 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.142127 Jy ! Inverting map and beam ! Estimated beam: bmin=1.011 mas, bmaj=3.147 mas, bpa=1.316 degrees ! Estimated noise=4.69607 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) ! Added new window around map position (0.6, 3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0220397 Jy ! Component: 100 - total flux cleaned = 0.033487 Jy ! Component: 150 - total flux cleaned = 0.040126 Jy ! Component: 200 - total flux cleaned = 0.0440384 Jy ! Total flux subtracted in 200 components = 0.0440384 Jy ! Clean residual min=-0.009297 max=0.009179 Jy/beam ! Clean residual mean=-0.000094 rms=0.002352 Jy/beam ! Combined flux in latest and established models = 0.186166 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 63 components and 0.186166 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=2.666 mas, bmaj=9.484 mas, bpa=0.4014 degrees ! Estimated noise=4.75834 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0035858 Jy ! Component: 100 - total flux cleaned = 0.00409185 Jy ! Component: 150 - total flux cleaned = 0.00451162 Jy ! Component: 200 - total flux cleaned = 0.00479599 Jy ! Total flux subtracted in 200 components = 0.00479599 Jy ! Clean residual min=-0.012534 max=0.012981 Jy/beam ! Clean residual mean=-0.000146 rms=0.003403 Jy/beam ! Combined flux in latest and established models = 0.190962 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 = 0.000244683 Jy ! Component: 100 - total flux cleaned = 0.000404541 Jy ! Component: 150 - total flux cleaned = 0.000593016 Jy ! Component: 200 - total flux cleaned = 0.000718156 Jy ! Total flux subtracted in 200 components = 0.000718156 Jy ! Clean residual min=-0.012453 max=0.012901 Jy/beam ! Clean residual mean=-0.000145 rms=0.003334 Jy/beam ! Combined flux in latest and established models = 0.19168 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 72 components and 0.19168 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.011 mas, bmaj=3.147 mas, bpa=1.316 degrees ! Estimated noise=4.69607 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00046386 Jy ! Component: 100 - total flux cleaned = -0.00063656 Jy ! Component: 150 - total flux cleaned = -0.000773116 Jy ! Component: 200 - total flux cleaned = -0.000720158 Jy ! Total flux subtracted in 200 components = -0.000720158 Jy ! Clean residual min=-0.008788 max=0.008828 Jy/beam ! Clean residual mean=-0.000090 rms=0.002164 Jy/beam ! Combined flux in latest and established models = 0.19096 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 87 components and 0.19096 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=0.056453Jy sigma=0.118252 ! Fit after self-cal, rms=0.056369Jy sigma=0.117649 wmodel /scr/pima/s5272b_uvs/J0912-4137_X_map.mod ! Writing 87 model components to file: /scr/pima/s5272b_uvs/J0912-4137_X_map.mod wobs /scr/pima/s5272b_uvs/J0912-4137_X_uvs.fits ! Writing UV FITS file: /scr/pima/s5272b_uvs/J0912-4137_X_uvs.fits wwins /scr/pima/s5272b_uvs/J0912-4137_X_map.win ! wwins: Wrote 3 windows to /scr/pima/s5272b_uvs/J0912-4137_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 = 0.000311873 Jy ! Component: 100 - total flux cleaned = 0.00156966 Jy ! Component: 150 - total flux cleaned = 0.00302469 Jy ! Component: 200 - total flux cleaned = 0.00423385 Jy ! Component: 250 - total flux cleaned = 0.00560057 Jy ! Component: 300 - total flux cleaned = 0.00667688 Jy ! Component: 350 - total flux cleaned = 0.00706506 Jy ! Component: 400 - total flux cleaned = 0.00713853 Jy ! Component: 450 - total flux cleaned = 0.00693784 Jy ! Component: 500 - total flux cleaned = 0.00706835 Jy ! Component: 550 - total flux cleaned = 0.00719339 Jy ! Component: 600 - total flux cleaned = 0.00743289 Jy ! Component: 650 - total flux cleaned = 0.00754785 Jy ! Component: 700 - total flux cleaned = 0.00793733 Jy ! Component: 750 - total flux cleaned = 0.00841986 Jy ! Component: 800 - total flux cleaned = 0.00898881 Jy ! Component: 850 - total flux cleaned = 0.00938939 Jy ! Component: 900 - total flux cleaned = 0.0097783 Jy ! Component: 950 - total flux cleaned = 0.0101095 Jy ! Component: 1000 - total flux cleaned = 0.0103864 Jy ! Component: 1050 - total flux cleaned = 0.0105216 Jy ! Component: 1100 - total flux cleaned = 0.0106105 Jy ! Component: 1150 - total flux cleaned = 0.0106965 Jy ! Component: 1200 - total flux cleaned = 0.0108636 Jy ! Component: 1250 - total flux cleaned = 0.0108231 Jy ! Component: 1300 - total flux cleaned = 0.0109032 Jy ! Component: 1350 - total flux cleaned = 0.0108633 Jy ! Component: 1400 - total flux cleaned = 0.0107867 Jy ! Component: 1450 - total flux cleaned = 0.0107111 Jy ! Component: 1500 - total flux cleaned = 0.0106738 Jy ! Component: 1550 - total flux cleaned = 0.0104912 Jy ! Component: 1600 - total flux cleaned = 0.0103472 Jy ! Component: 1650 - total flux cleaned = 0.010172 Jy ! Component: 1700 - total flux cleaned = 0.0101721 Jy ! Component: 1750 - total flux cleaned = 0.0100017 Jy ! Component: 1800 - total flux cleaned = 0.00986806 Jy ! Component: 1850 - total flux cleaned = 0.00977034 Jy ! Component: 1900 - total flux cleaned = 0.00970534 Jy ! Component: 1950 - total flux cleaned = 0.00964178 Jy ! Component: 2000 - total flux cleaned = 0.00951637 Jy ! Component: 2050 - total flux cleaned = 0.0093614 Jy ! Component: 2100 - total flux cleaned = 0.00914789 Jy ! Component: 2150 - total flux cleaned = 0.00911756 Jy ! Component: 2200 - total flux cleaned = 0.00902779 Jy ! Component: 2250 - total flux cleaned = 0.00888122 Jy ! Component: 2300 - total flux cleaned = 0.00888199 Jy ! Component: 2350 - total flux cleaned = 0.00885254 Jy ! Component: 2400 - total flux cleaned = 0.00888031 Jy ! Component: 2450 - total flux cleaned = 0.00871308 Jy ! Component: 2500 - total flux cleaned = 0.00874102 Jy ! Component: 2550 - total flux cleaned = 0.00876819 Jy ! Component: 2600 - total flux cleaned = 0.00871474 Jy ! Component: 2650 - total flux cleaned = 0.00868847 Jy ! Component: 2700 - total flux cleaned = 0.00868849 Jy ! Component: 2750 - total flux cleaned = 0.00858513 Jy ! Component: 2800 - total flux cleaned = 0.00855966 Jy ! Component: 2850 - total flux cleaned = 0.00845889 Jy ! Component: 2900 - total flux cleaned = 0.00840945 Jy ! Component: 2950 - total flux cleaned = 0.00833573 Jy ! Component: 3000 - total flux cleaned = 0.00823815 Jy ! Component: 3050 - total flux cleaned = 0.00823823 Jy ! Component: 3100 - total flux cleaned = 0.00816661 Jy ! Component: 3150 - total flux cleaned = 0.00821357 Jy ! Component: 3200 - total flux cleaned = 0.00821312 Jy ! Component: 3250 - total flux cleaned = 0.00821289 Jy ! Component: 3300 - total flux cleaned = 0.00816717 Jy ! Component: 3350 - total flux cleaned = 0.00816715 Jy ! Component: 3400 - total flux cleaned = 0.00823439 Jy ! Component: 3450 - total flux cleaned = 0.00816763 Jy ! Component: 3500 - total flux cleaned = 0.00825581 Jy ! Component: 3550 - total flux cleaned = 0.00821221 Jy ! Component: 3600 - total flux cleaned = 0.0082121 Jy ! Component: 3650 - total flux cleaned = 0.00819112 Jy ! Component: 3700 - total flux cleaned = 0.00827569 Jy ! Component: 3750 - total flux cleaned = 0.00819199 Jy ! Component: 3800 - total flux cleaned = 0.0082546 Jy ! Component: 3850 - total flux cleaned = 0.00827509 Jy ! Component: 3900 - total flux cleaned = 0.00827495 Jy ! Component: 3950 - total flux cleaned = 0.00829543 Jy ! Component: 4000 - total flux cleaned = 0.00831566 Jy ! Component: 4050 - total flux cleaned = 0.00837535 Jy ! Total flux subtracted in 4096 components = 0.00835545 Jy ! Clean residual min=-0.001056 max=0.001068 Jy/beam ! Clean residual mean=-0.000018 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.199315 Jy keep ! Adding 459 model components to the UV plane model. ! The established model now contains 545 components and 0.199315 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s5272b_uvs/J0912-4137_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.011 x 3.147 at 1.316 degrees (North through East) ! Clean map min=-0.0039461 max=0.097333 Jy/beam ! Writing clean map to FITS file: /scr/pima/s5272b_uvs/J0912-4137_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0973328 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000415941 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.28202 1.28202 2.56403 5.12807 10.2561 20.5123 41.0245 82.0491 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.097 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 234.006 quit ! Quitting program ! Log file /scr/pima/s5272b_uvs/J0912-4137_X_uvs.log closed on Wed Dec 18 20:27:14 2013