! Started logfile: /scr/pima/s5272b_uvs/J1223+7953_X_uvs.log on Wed Dec 18 20:27:16 2013 obs /scr/pima/s5272b_uvs/J1223+7953_X_uva.fits ! Reading UV FITS file: /scr/pima/s5272b_uvs/J1223+7953_X_uva.fits ! AN table 1: 53 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.91457 visibilities/baseline/integration-bin. ! Found source: J1223+7953 ! ! 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 55840 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/J1223+7953_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. ! ! 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=0.999797Jy sigma=0.768917 ! Fit after self-cal, rms=0.993035Jy sigma=0.758894 ! 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=0.9027 mas, bmaj=1.033 mas, bpa=14.65 degrees ! Estimated noise=16.1023 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 = 0.008325 Jy ! Component: 100 - total flux cleaned = 0.010285 Jy ! Total flux subtracted in 100 components = 0.010285 Jy ! Clean residual min=-0.001326 max=0.001231 Jy/beam ! Clean residual mean=0.000001 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.010285 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.010285 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=0.017306Jy sigma=0.014995 ! Fit after self-cal, rms=0.015662Jy sigma=0.013566 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00315551 Jy ! Component: 100 - total flux cleaned = 0.00322903 Jy ! Total flux subtracted in 100 components = 0.00322903 Jy ! Clean residual min=-0.001052 max=0.001017 Jy/beam ! Clean residual mean=0.000000 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.013514 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 9 components and 0.013514 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=0.016083Jy sigma=0.012733 ! Fit after self-cal, rms=0.016082Jy sigma=0.012732 ! 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=1.146 mas, bmaj=1.338 mas, bpa=16.82 degrees ! Estimated noise=8.76734 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 = -0.000163621 Jy ! Component: 100 - total flux cleaned = -0.000208695 Jy ! Component: 150 - total flux cleaned = -0.000239637 Jy ! Component: 200 - total flux cleaned = -0.00025951 Jy ! Total flux subtracted in 200 components = -0.00025951 Jy ! Clean residual min=-0.000606 max=0.000580 Jy/beam ! Clean residual mean=0.000000 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.0132545 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.0132545 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=0.016086Jy sigma=0.012717 ! Fit after self-cal, rms=0.016086Jy sigma=0.012716 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.146 x 1.338 at 16.82 degrees (North through East) ! Clean map min=-0.0005778 max=0.013679 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: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.016086Jy sigma=0.012716 ! Fit after self-cal, rms=0.016086Jy sigma=0.012716 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.146 mas, bmaj=1.338 mas, bpa=16.82 degrees ! Estimated noise=8.76734 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 = -5.73469e-05 Jy ! Component: 100 - total flux cleaned = -8.11086e-05 Jy ! Component: 150 - total flux cleaned = -9.71198e-05 Jy ! Component: 200 - total flux cleaned = -0.000116408 Jy ! Total flux subtracted in 200 components = -0.000116408 Jy ! Clean residual min=-0.000606 max=0.000583 Jy/beam ! Clean residual mean=0.000000 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.0131381 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 14 components and 0.0131381 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=0.016093Jy sigma=0.012706 ! Fit after self-cal, rms=0.016093Jy sigma=0.012706 ! 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=0.016093Jy sigma=0.012706 ! Fit after self-cal, rms=0.016093Jy sigma=0.012706 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.146 mas, bmaj=1.338 mas, bpa=16.82 degrees ! Estimated noise=8.76734 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.20296e-05 Jy ! Component: 100 - total flux cleaned = -5.06314e-05 Jy ! Component: 150 - total flux cleaned = -5.45237e-05 Jy ! Component: 200 - total flux cleaned = -5.45144e-05 Jy ! Total flux subtracted in 200 components = -5.45144e-05 Jy ! Clean residual min=-0.000600 max=0.000585 Jy/beam ! Clean residual mean=0.000000 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.0130836 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 16 components and 0.0130836 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=0.016097Jy sigma=0.012701 ! Fit after self-cal, rms=0.016099Jy sigma=0.012700 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 = -2.3062e-05 Jy ! Component: 100 - total flux cleaned = -2.31744e-05 Jy ! Component: 150 - total flux cleaned = -2.67059e-05 Jy ! Component: 200 - total flux cleaned = -2.67561e-05 Jy ! Total flux subtracted in 200 components = -2.67561e-05 Jy ! Clean residual min=-0.000594 max=0.000586 Jy/beam ! Clean residual mean=0.000000 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.0130568 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 19 components and 0.0130568 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=0.016099Jy sigma=0.012697 ! Fit after self-cal, rms=0.016099Jy sigma=0.012697 ! 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=0.016099Jy sigma=0.012697 ! Fit after self-cal, rms=0.016099Jy sigma=0.012697 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.146 mas, bmaj=1.338 mas, bpa=16.82 degrees ! Estimated noise=8.76734 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.2916e-06 Jy ! Component: 100 - total flux cleaned = -4.98504e-06 Jy ! Component: 150 - total flux cleaned = -5.24512e-06 Jy ! Component: 200 - total flux cleaned = -8.48799e-06 Jy ! Total flux subtracted in 200 components = -8.48799e-06 Jy ! Clean residual min=-0.000590 max=0.000586 Jy/beam ! Clean residual mean=0.000000 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.0130483 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 19 components and 0.0130483 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=0.016100Jy sigma=0.012695 ! Fit after self-cal, rms=0.016100Jy sigma=0.012695 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 = -3.79236e-06 Jy ! Component: 100 - total flux cleaned = -6.34904e-07 Jy ! Component: 150 - total flux cleaned = -9.23516e-07 Jy ! Component: 200 - total flux cleaned = -3.85012e-06 Jy ! Total flux subtracted in 200 components = -3.85012e-06 Jy ! Clean residual min=-0.000588 max=0.000586 Jy/beam ! Clean residual mean=0.000000 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.0130445 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 19 components and 0.0130445 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=0.016100Jy sigma=0.012693 ! Fit after self-cal, rms=0.016100Jy sigma=0.012693 ! 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=0.016100Jy sigma=0.012693 ! Fit after self-cal, rms=0.016100Jy sigma=0.012693 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.257 mas, bmaj=2.416 mas, bpa=18.68 degrees ! Estimated noise=11.2396 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.24479e-05 Jy ! Component: 100 - total flux cleaned = 4.00122e-05 Jy ! Component: 150 - total flux cleaned = 4.44548e-05 Jy ! Component: 200 - total flux cleaned = 4.85027e-05 Jy ! Total flux subtracted in 200 components = 4.85027e-05 Jy ! Clean residual min=-0.000724 max=0.000623 Jy/beam ! Clean residual mean=0.000000 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.013093 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 23 components and 0.013093 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=0.016095Jy sigma=0.012697 ! Fit after self-cal, rms=0.016095Jy sigma=0.012696 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 = 7.66803e-06 Jy ! Component: 100 - total flux cleaned = 1.3667e-05 Jy ! Component: 150 - total flux cleaned = 1.75495e-05 Jy ! Component: 200 - total flux cleaned = 2.30501e-05 Jy ! Total flux subtracted in 200 components = 2.30501e-05 Jy ! Clean residual min=-0.000723 max=0.000623 Jy/beam ! Clean residual mean=0.000000 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.013116 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 24 components and 0.013116 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=0.016093Jy sigma=0.012698 ! Fit after self-cal, rms=0.016093Jy sigma=0.012698 ! 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=1.146 mas, bmaj=1.338 mas, bpa=16.82 degrees ! Estimated noise=8.76734 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.146 x 1.338 at 16.82 degrees (North through East) ! Clean map min=-0.00055059 max=0.013707 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=0.9027 mas, bmaj=1.033 mas, bpa=14.65 degrees ! Estimated noise=16.1023 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0109429 Jy ! Component: 100 - total flux cleaned = 0.0132557 Jy ! Component: 150 - total flux cleaned = 0.0132224 Jy ! Component: 200 - total flux cleaned = 0.0130988 Jy ! Total flux subtracted in 200 components = 0.0130988 Jy ! Clean residual min=-0.001030 max=0.000997 Jy/beam ! Clean residual mean=0.000000 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.0130988 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0130988 Jy ! Inverting map and beam ! Estimated beam: bmin=1.146 mas, bmaj=1.338 mas, bpa=16.82 degrees ! Estimated noise=8.76734 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 = 8.49634e-06 Jy ! Component: 100 - total flux cleaned = 8.80086e-06 Jy ! Component: 150 - total flux cleaned = -7.54814e-06 Jy ! Component: 200 - total flux cleaned = -2.85305e-05 Jy ! Total flux subtracted in 200 components = -2.85305e-05 Jy ! Clean residual min=-0.000607 max=0.000586 Jy/beam ! Clean residual mean=0.000000 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.0130703 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 17 components and 0.0130703 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=2.257 mas, bmaj=2.416 mas, bpa=18.68 degrees ! Estimated noise=11.2396 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.00615e-05 Jy ! Component: 100 - total flux cleaned = 4.73103e-05 Jy ! Component: 150 - total flux cleaned = 4.71332e-05 Jy ! Component: 200 - total flux cleaned = 5.14291e-05 Jy ! Total flux subtracted in 200 components = 5.14291e-05 Jy ! Clean residual min=-0.000722 max=0.000625 Jy/beam ! Clean residual mean=0.000000 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.0131217 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 = 4.16496e-06 Jy ! Component: 100 - total flux cleaned = 6.20217e-06 Jy ! Component: 150 - total flux cleaned = 1.00675e-05 Jy ! Component: 200 - total flux cleaned = 1.37473e-05 Jy ! Total flux subtracted in 200 components = 1.37473e-05 Jy ! Clean residual min=-0.000721 max=0.000626 Jy/beam ! Clean residual mean=0.000000 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.0131354 Jy ! Adding 6 model components to the UV plane model. ! The established model now contains 22 components and 0.0131354 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.146 mas, bmaj=1.338 mas, bpa=16.82 degrees ! Estimated noise=8.76734 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.14475e-06 Jy ! Component: 100 - total flux cleaned = 1.88758e-06 Jy ! Component: 150 - total flux cleaned = -1.48996e-05 Jy ! Component: 200 - total flux cleaned = -2.99097e-05 Jy ! Total flux subtracted in 200 components = -2.99097e-05 Jy ! Clean residual min=-0.000595 max=0.000585 Jy/beam ! Clean residual mean=0.000000 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.0131055 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 23 components and 0.0131055 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=0.016097Jy sigma=0.012699 ! Fit after self-cal, rms=0.016097Jy sigma=0.012699 wmodel /scr/pima/s5272b_uvs/J1223+7953_X_map.mod ! Writing 23 model components to file: /scr/pima/s5272b_uvs/J1223+7953_X_map.mod wobs /scr/pima/s5272b_uvs/J1223+7953_X_uvs.fits ! Writing UV FITS file: /scr/pima/s5272b_uvs/J1223+7953_X_uvs.fits wwins /scr/pima/s5272b_uvs/J1223+7953_X_map.win ! wwins: Wrote 1 windows to /scr/pima/s5272b_uvs/J1223+7953_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 = 9.39084e-06 Jy ! Component: 100 - total flux cleaned = -2.14566e-05 Jy ! Component: 150 - total flux cleaned = -7.06052e-05 Jy ! Component: 200 - total flux cleaned = -0.000108782 Jy ! Component: 250 - total flux cleaned = -0.000136452 Jy ! Component: 300 - total flux cleaned = -0.000118637 Jy ! Component: 350 - total flux cleaned = -0.000127534 Jy ! Component: 400 - total flux cleaned = -9.29385e-05 Jy ! Component: 450 - total flux cleaned = -8.46211e-05 Jy ! Component: 500 - total flux cleaned = -5.97849e-05 Jy ! Component: 550 - total flux cleaned = -5.98192e-05 Jy ! Component: 600 - total flux cleaned = -3.54869e-05 Jy ! Component: 650 - total flux cleaned = -3.62275e-06 Jy ! Component: 700 - total flux cleaned = -1.94807e-05 Jy ! Component: 750 - total flux cleaned = -3.94887e-06 Jy ! Component: 800 - total flux cleaned = -4.02189e-06 Jy ! Component: 850 - total flux cleaned = 1.11622e-05 Jy ! Component: 900 - total flux cleaned = 1.86408e-05 Jy ! Component: 950 - total flux cleaned = 2.61341e-05 Jy ! Component: 1000 - total flux cleaned = 4.83527e-05 Jy ! Component: 1050 - total flux cleaned = 5.57226e-05 Jy ! Component: 1100 - total flux cleaned = 9.92486e-05 Jy ! Component: 1150 - total flux cleaned = 0.000113626 Jy ! Component: 1200 - total flux cleaned = 0.000127813 Jy ! Component: 1250 - total flux cleaned = 0.00012078 Jy ! Component: 1300 - total flux cleaned = 0.000141756 Jy ! Component: 1350 - total flux cleaned = 0.000162554 Jy ! Component: 1400 - total flux cleaned = 0.000183143 Jy ! Component: 1450 - total flux cleaned = 0.00020359 Jy ! Component: 1500 - total flux cleaned = 0.000203603 Jy ! Component: 1550 - total flux cleaned = 0.000230378 Jy ! Component: 1600 - total flux cleaned = 0.000223712 Jy ! Component: 1650 - total flux cleaned = 0.000250133 Jy ! Component: 1700 - total flux cleaned = 0.000263132 Jy ! Component: 1750 - total flux cleaned = 0.000263156 Jy ! Component: 1800 - total flux cleaned = 0.000276032 Jy ! Component: 1850 - total flux cleaned = 0.000288808 Jy ! Component: 1900 - total flux cleaned = 0.000288766 Jy ! Component: 1950 - total flux cleaned = 0.000307686 Jy ! Component: 2000 - total flux cleaned = 0.000288765 Jy ! Component: 2050 - total flux cleaned = 0.000294966 Jy ! Component: 2100 - total flux cleaned = 0.000288744 Jy ! Component: 2150 - total flux cleaned = 0.000264152 Jy ! Component: 2200 - total flux cleaned = 0.000276392 Jy ! Component: 2250 - total flux cleaned = 0.000276337 Jy ! Component: 2300 - total flux cleaned = 0.000300504 Jy ! Component: 2350 - total flux cleaned = 0.000306547 Jy ! Component: 2400 - total flux cleaned = 0.000318433 Jy ! Component: 2450 - total flux cleaned = 0.000312526 Jy ! Component: 2500 - total flux cleaned = 0.000312471 Jy ! Component: 2550 - total flux cleaned = 0.000306673 Jy ! Component: 2600 - total flux cleaned = 0.000324153 Jy ! Component: 2650 - total flux cleaned = 0.000312532 Jy ! Component: 2700 - total flux cleaned = 0.000318248 Jy ! Component: 2750 - total flux cleaned = 0.000306759 Jy ! Component: 2800 - total flux cleaned = 0.000318179 Jy ! Component: 2850 - total flux cleaned = 0.000312501 Jy ! Component: 2900 - total flux cleaned = 0.000334991 Jy ! Component: 2950 - total flux cleaned = 0.000329388 Jy ! Component: 3000 - total flux cleaned = 0.000351659 Jy ! Component: 3050 - total flux cleaned = 0.000323911 Jy ! Component: 3100 - total flux cleaned = 0.000329379 Jy ! Component: 3150 - total flux cleaned = 0.00031843 Jy ! Component: 3200 - total flux cleaned = 0.000334799 Jy ! Component: 3250 - total flux cleaned = 0.000340232 Jy ! Component: 3300 - total flux cleaned = 0.000356428 Jy ! Component: 3350 - total flux cleaned = 0.000383259 Jy ! Component: 3400 - total flux cleaned = 0.000367224 Jy ! Component: 3450 - total flux cleaned = 0.00037258 Jy ! Component: 3500 - total flux cleaned = 0.000351323 Jy ! Component: 3550 - total flux cleaned = 0.000340776 Jy ! Component: 3600 - total flux cleaned = 0.000351246 Jy ! Component: 3650 - total flux cleaned = 0.000340827 Jy ! Component: 3700 - total flux cleaned = 0.00034076 Jy ! Component: 3750 - total flux cleaned = 0.000366625 Jy ! Component: 3800 - total flux cleaned = 0.000340884 Jy ! Component: 3850 - total flux cleaned = 0.00036139 Jy ! Component: 3900 - total flux cleaned = 0.000356258 Jy ! Component: 3950 - total flux cleaned = 0.000371553 Jy ! Component: 4000 - total flux cleaned = 0.000361445 Jy ! Component: 4050 - total flux cleaned = 0.000371493 Jy ! Total flux subtracted in 4096 components = 0.000386523 Jy ! Clean residual min=-0.000310 max=0.000348 Jy/beam ! Clean residual mean=0.000000 rms=0.000088 Jy/beam ! Combined flux in latest and established models = 0.013492 Jy keep ! Adding 353 model components to the UV plane model. ! The established model now contains 376 components and 0.013492 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s5272b_uvs/J1223+7953_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.146 x 1.338 at 16.82 degrees (North through East) ! Clean map min=-0.00044912 max=0.013703 Jy/beam ! Writing clean map to FITS file: /scr/pima/s5272b_uvs/J1223+7953_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0137031 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.78851e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.92406 1.92406 3.84811 7.69622 15.3924 30.7849 61.5698 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.013 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 155.92 quit ! Quitting program ! Log file /scr/pima/s5272b_uvs/J1223+7953_X_uvs.log closed on Wed Dec 18 20:27:21 2013