! Started logfile: /g0/scr/pima/s4195c_uvs/J1015-0626_X_uvs.log on Tue Dec 31 19:52:21 2013 obs /g0/scr/pima/s4195c_uvs/J1015-0626_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/s4195c_uvs/J1015-0626_X_uva.fits ! AN table 1: 10 integrations on 36 of 36 possible baselines. ! AN table 2: 9 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.98366 visibilities/baseline/integration-bin. ! Found source: J1015-0626 ! ! 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 ! ! Read 0 lines of history. ! ! Reading 4816 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 /g0/scr/pima/s4195c_uvs/J1015-0626_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=1.000729Jy sigma=1.113815 ! Fit after self-cal, rms=0.978500Jy sigma=1.080589 ! 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=0.9525 mas, bmaj=2.009 mas, bpa=8.228 degrees ! Estimated noise=18.9005 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 = 0.0190188 Jy ! Component: 100 - total flux cleaned = 0.0241562 Jy ! Total flux subtracted in 100 components = 0.0241562 Jy ! Clean residual min=-0.001975 max=0.002121 Jy/beam ! Clean residual mean=0.000002 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.0241562 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0241562 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=0.020211Jy sigma=0.023064 ! Fit after self-cal, rms=0.016631Jy sigma=0.019735 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00363384 Jy ! Component: 100 - total flux cleaned = 0.00495512 Jy ! Total flux subtracted in 100 components = 0.00495512 Jy ! Clean residual min=-0.001436 max=0.001358 Jy/beam ! Clean residual mean=0.000001 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.0291113 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 20 components and 0.0291113 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=0.016633Jy sigma=0.017864 ! Fit after self-cal, rms=0.016631Jy sigma=0.017862 ! 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=1.155 mas, bmaj=2.411 mas, bpa=4.083 degrees ! Estimated noise=10.0641 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 = 0.00117351 Jy ! Component: 100 - total flux cleaned = 0.00170718 Jy ! Component: 150 - total flux cleaned = 0.00200281 Jy ! Component: 200 - total flux cleaned = 0.00218451 Jy ! Total flux subtracted in 200 components = 0.00218451 Jy ! Clean residual min=-0.000774 max=0.000853 Jy/beam ! Clean residual mean=0.000004 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.0312958 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 35 components and 0.0312958 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=0.016826Jy sigma=0.017504 ! Fit after self-cal, rms=0.016825Jy sigma=0.017503 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.155 x 2.411 at 4.083 degrees (North through East) ! Clean map min=-0.00074903 max=0.02783 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 0.99 HN 0.88 KP 0.89 LA 1.11 ! MK 0.90 NL 1.04 OV 1.05 PT 0.90 ! SC 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.17 HN 1.07 KP 0.94 LA 1.06 ! NL 0.92 OV 0.92 PT 0.89 SC 0.90 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 0.86 KP 0.96 LA 0.89 ! MK 0.98 NL 0.91 OV 0.95 PT 0.84 ! SC 0.87 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 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 0.89 HN 0.96 KP 1.02 LA 0.87 ! MK 1.00 NL 0.99 OV 0.91 PT 0.95 ! SC 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.90 HN 0.89 KP 1.18 LA 0.93 ! NL 1.06 OV 0.89 PT 0.96 SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 HN 0.86 KP 0.92 LA 0.91 ! MK 1.02 NL 0.90 OV 1.02 PT 0.93 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 HN 0.91 KP 0.93 LA 0.92 ! NL 1.04 OV 0.93 PT 0.99 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 HN 0.91 KP 1.05 LA 0.95 ! NL 0.97 OV 0.99 PT 0.88 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 HN 0.85 KP 1.10 LA 1.01 ! MK 0.87 NL 1.00 OV 0.95 PT 0.90 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 HN 0.91 KP 0.97 LA 0.97 ! NL 1.17 OV 1.09 PT 0.98 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 HN 0.85 KP 0.92 LA 0.93 ! MK 0.92 NL 0.92 OV 1.01 PT 0.88 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 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 1.14 HN 0.88 KP 1.04 LA 0.86 ! MK 0.94 NL 0.90 OV 0.93 PT 0.87 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 HN 1.06 KP 0.99 LA 0.97 ! NL 1.04 OV 0.99 PT 0.95 SC 0.96 ! ! ! Fit before self-cal, rms=0.016825Jy sigma=0.017503 ! Fit after self-cal, rms=0.016056Jy sigma=0.016938 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.15 mas, bmaj=2.412 mas, bpa=3.587 degrees ! Estimated noise=9.30177 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 = -0.00164819 Jy ! Component: 100 - total flux cleaned = -0.00208559 Jy ! Component: 150 - total flux cleaned = -0.00225137 Jy ! Component: 200 - total flux cleaned = -0.00225185 Jy ! Total flux subtracted in 200 components = -0.00225185 Jy ! Clean residual min=-0.000585 max=0.000662 Jy/beam ! Clean residual mean=0.000001 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.0290439 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 44 components and 0.0290439 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=0.015499Jy sigma=0.017187 ! Fit after self-cal, rms=0.015507Jy sigma=0.017181 ! 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=0.015507Jy sigma=0.017181 ! Fit after self-cal, rms=0.015076Jy sigma=0.017021 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.147 mas, bmaj=2.411 mas, bpa=3.31 degrees ! Estimated noise=8.72697 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00129915 Jy ! Component: 100 - total flux cleaned = -0.00163584 Jy ! Component: 150 - total flux cleaned = -0.001763 Jy ! Component: 200 - total flux cleaned = -0.00176701 Jy ! Total flux subtracted in 200 components = -0.00176701 Jy ! Clean residual min=-0.000560 max=0.000615 Jy/beam ! Clean residual mean=0.000001 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.0272769 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 46 components and 0.0272769 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=0.014664Jy sigma=0.017244 ! Fit after self-cal, rms=0.014665Jy sigma=0.017244 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-21, 18.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000352692 Jy ! Component: 100 - total flux cleaned = 0.000421095 Jy ! Component: 150 - total flux cleaned = 0.000421547 Jy ! Component: 200 - total flux cleaned = 0.000413961 Jy ! Total flux subtracted in 200 components = 0.000413961 Jy ! Clean residual min=-0.000580 max=0.000568 Jy/beam ! Clean residual mean=0.000000 rms=0.000138 Jy/beam ! Combined flux in latest and established models = 0.0276909 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 60 components and 0.0276909 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=0.014643Jy sigma=0.017213 ! Fit after self-cal, rms=0.014643Jy sigma=0.017209 ! 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=0.014643Jy sigma=0.017209 ! Fit after self-cal, rms=0.014306Jy sigma=0.017093 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.145 mas, bmaj=2.408 mas, bpa=3.07 degrees ! Estimated noise=8.25995 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00105174 Jy ! Component: 100 - total flux cleaned = -0.00116834 Jy ! Component: 150 - total flux cleaned = -0.00118413 Jy ! Component: 200 - total flux cleaned = -0.00121554 Jy ! Total flux subtracted in 200 components = -0.00121554 Jy ! Clean residual min=-0.000563 max=0.000558 Jy/beam ! Clean residual mean=0.000000 rms=0.000131 Jy/beam ! Combined flux in latest and established models = 0.0264754 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 66 components and 0.0264754 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=0.014001Jy sigma=0.017269 ! Fit after self-cal, rms=0.014001Jy sigma=0.017268 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 = -4.16737e-06 Jy ! Component: 100 - total flux cleaned = -2.61881e-05 Jy ! Component: 150 - total flux cleaned = -3.60728e-05 Jy ! Component: 200 - total flux cleaned = -4.97559e-05 Jy ! Total flux subtracted in 200 components = -4.97559e-05 Jy ! Clean residual min=-0.000557 max=0.000557 Jy/beam ! Clean residual mean=0.000000 rms=0.000130 Jy/beam ! Combined flux in latest and established models = 0.0264256 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 76 components and 0.0264256 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=0.013992Jy sigma=0.017272 ! Fit after self-cal, rms=0.013992Jy sigma=0.017271 ! Inverting map ! Added new window around map position (-40.8, -35.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000428109 Jy ! Component: 100 - total flux cleaned = 0.000481587 Jy ! Component: 150 - total flux cleaned = 0.000513907 Jy ! Component: 200 - total flux cleaned = 0.000542825 Jy ! Total flux subtracted in 200 components = 0.000542825 Jy ! Clean residual min=-0.000500 max=0.000487 Jy/beam ! Clean residual mean=-0.000000 rms=0.000125 Jy/beam ! Combined flux in latest and established models = 0.0269684 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 99 components and 0.0269684 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=0.013968Jy sigma=0.017255 ! Fit after self-cal, rms=0.013967Jy sigma=0.017253 ! 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=0.013967Jy sigma=0.017253 ! Fit after self-cal, rms=0.013708Jy sigma=0.017168 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.126 mas, bmaj=3.807 mas, bpa=3.419 degrees ! Estimated noise=9.27376 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000858733 Jy ! Component: 100 - total flux cleaned = -0.000884528 Jy ! Component: 150 - total flux cleaned = -0.000876893 Jy ! Component: 200 - total flux cleaned = -0.000889679 Jy ! Total flux subtracted in 200 components = -0.000889679 Jy ! Clean residual min=-0.000484 max=0.000510 Jy/beam ! Clean residual mean=-0.000001 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.0260787 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 112 components and 0.0260787 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=0.013488Jy sigma=0.017312 ! Fit after self-cal, rms=0.013489Jy sigma=0.017311 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 = 2.97033e-06 Jy ! Component: 100 - total flux cleaned = -2.5004e-06 Jy ! Component: 150 - total flux cleaned = -2.15462e-06 Jy ! Component: 200 - total flux cleaned = 2.09045e-06 Jy ! Total flux subtracted in 200 components = 2.09045e-06 Jy ! Clean residual min=-0.000469 max=0.000521 Jy/beam ! Clean residual mean=-0.000001 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.0260808 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 122 components and 0.0260808 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=0.013483Jy sigma=0.017315 ! Fit after self-cal, rms=0.013483Jy sigma=0.017314 ! 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=1.141 mas, bmaj=2.404 mas, bpa=2.855 degrees ! Estimated noise=7.87682 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.141 x 2.404 at 2.855 degrees (North through East) ! Clean map min=-0.00045842 max=0.021749 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=0.9456 mas, bmaj=1.999 mas, bpa=6.963 degrees ! Estimated noise=14.8376 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0165842 Jy ! Component: 100 - total flux cleaned = 0.0209844 Jy ! Component: 150 - total flux cleaned = 0.0225744 Jy ! Component: 200 - total flux cleaned = 0.0232222 Jy ! Total flux subtracted in 200 components = 0.0232222 Jy ! Clean residual min=-0.001018 max=0.001048 Jy/beam ! Clean residual mean=0.000000 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.0232222 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0232222 Jy ! Inverting map and beam ! Estimated beam: bmin=1.141 mas, bmaj=2.404 mas, bpa=2.855 degrees ! Estimated noise=7.87682 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 = 0.00102146 Jy ! Component: 100 - total flux cleaned = 0.00161015 Jy ! Component: 150 - total flux cleaned = 0.00190303 Jy ! Component: 200 - total flux cleaned = 0.00212452 Jy ! Total flux subtracted in 200 components = 0.00212452 Jy ! Clean residual min=-0.000534 max=0.000535 Jy/beam ! Clean residual mean=0.000000 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.0253467 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 43 components and 0.0253467 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=2.126 mas, bmaj=3.807 mas, bpa=3.419 degrees ! Estimated noise=9.27376 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000187473 Jy ! Component: 100 - total flux cleaned = 0.000303746 Jy ! Component: 150 - total flux cleaned = 0.000406363 Jy ! Component: 200 - total flux cleaned = 0.000492462 Jy ! Total flux subtracted in 200 components = 0.000492462 Jy ! Clean residual min=-0.000521 max=0.000516 Jy/beam ! Clean residual mean=-0.000000 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.0258392 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 = 8.02186e-05 Jy ! Component: 100 - total flux cleaned = 0.000118439 Jy ! Component: 150 - total flux cleaned = 0.000152526 Jy ! Component: 200 - total flux cleaned = 0.000168372 Jy ! Total flux subtracted in 200 components = 0.000168372 Jy ! Clean residual min=-0.000495 max=0.000520 Jy/beam ! Clean residual mean=-0.000001 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.0260076 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 88 components and 0.0260076 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.141 mas, bmaj=2.404 mas, bpa=2.855 degrees ! Estimated noise=7.87682 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.97367e-05 Jy ! Component: 100 - total flux cleaned = 5.49528e-05 Jy ! Component: 150 - total flux cleaned = 5.51089e-05 Jy ! Component: 200 - total flux cleaned = 5.53578e-05 Jy ! Total flux subtracted in 200 components = 5.53578e-05 Jy ! Clean residual min=-0.000485 max=0.000492 Jy/beam ! Clean residual mean=-0.000000 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.0260629 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 103 components and 0.0260629 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=0.013452Jy sigma=0.017363 ! Fit after self-cal, rms=0.013453Jy sigma=0.017360 wmodel /g0/scr/pima/s4195c_uvs/J1015-0626_X_map.mod ! Writing 103 model components to file: /g0/scr/pima/s4195c_uvs/J1015-0626_X_map.mod wobs /g0/scr/pima/s4195c_uvs/J1015-0626_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/s4195c_uvs/J1015-0626_X_uvs.fits wwins /g0/scr/pima/s4195c_uvs/J1015-0626_X_map.win ! wwins: Wrote 3 windows to /g0/scr/pima/s4195c_uvs/J1015-0626_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 = 3.91466e-05 Jy ! Component: 100 - total flux cleaned = -1.91731e-05 Jy ! Component: 150 - total flux cleaned = -5.0856e-05 Jy ! Component: 200 - total flux cleaned = -9.59267e-05 Jy ! Component: 250 - total flux cleaned = -0.000132209 Jy ! Component: 300 - total flux cleaned = -0.000153487 Jy ! Component: 350 - total flux cleaned = -0.00018776 Jy ! Component: 400 - total flux cleaned = -0.000201268 Jy ! Component: 450 - total flux cleaned = -0.000233679 Jy ! Component: 500 - total flux cleaned = -0.000239974 Jy ! Component: 550 - total flux cleaned = -0.000246339 Jy ! Component: 600 - total flux cleaned = -0.000252537 Jy ! Component: 650 - total flux cleaned = -0.000270461 Jy ! Component: 700 - total flux cleaned = -0.000276442 Jy ! Component: 750 - total flux cleaned = -0.000293768 Jy ! Component: 800 - total flux cleaned = -0.000293912 Jy ! Component: 850 - total flux cleaned = -0.000327734 Jy ! Component: 900 - total flux cleaned = -0.0003609 Jy ! Component: 950 - total flux cleaned = -0.000360991 Jy ! Component: 1000 - total flux cleaned = -0.000377133 Jy ! Component: 1050 - total flux cleaned = -0.000387787 Jy ! Component: 1100 - total flux cleaned = -0.000403537 Jy ! Component: 1150 - total flux cleaned = -0.000434386 Jy ! Component: 1200 - total flux cleaned = -0.000424101 Jy ! Component: 1250 - total flux cleaned = -0.000434185 Jy ! Component: 1300 - total flux cleaned = -0.000449148 Jy ! Component: 1350 - total flux cleaned = -0.000458959 Jy ! Component: 1400 - total flux cleaned = -0.000473541 Jy ! Component: 1450 - total flux cleaned = -0.000478337 Jy ! Component: 1500 - total flux cleaned = -0.000497366 Jy ! Component: 1550 - total flux cleaned = -0.000497401 Jy ! Component: 1600 - total flux cleaned = -0.000497435 Jy ! Component: 1650 - total flux cleaned = -0.000515889 Jy ! Component: 1700 - total flux cleaned = -0.000515957 Jy ! Component: 1750 - total flux cleaned = -0.000538654 Jy ! Component: 1800 - total flux cleaned = -0.000552173 Jy ! Component: 1850 - total flux cleaned = -0.000569921 Jy ! Component: 1900 - total flux cleaned = -0.000587569 Jy ! Component: 1950 - total flux cleaned = -0.000605065 Jy ! Component: 2000 - total flux cleaned = -0.00062673 Jy ! Component: 2050 - total flux cleaned = -0.000643949 Jy ! Component: 2100 - total flux cleaned = -0.000652484 Jy ! Component: 2150 - total flux cleaned = -0.000682163 Jy ! Component: 2200 - total flux cleaned = -0.000703143 Jy ! Component: 2250 - total flux cleaned = -0.000715648 Jy ! Component: 2300 - total flux cleaned = -0.000723975 Jy ! Component: 2350 - total flux cleaned = -0.000748689 Jy ! Component: 2400 - total flux cleaned = -0.000789521 Jy ! Component: 2450 - total flux cleaned = -0.000797622 Jy ! Component: 2500 - total flux cleaned = -0.000817814 Jy ! Component: 2550 - total flux cleaned = -0.000837829 Jy ! Component: 2600 - total flux cleaned = -0.000881565 Jy ! Component: 2650 - total flux cleaned = -0.000893354 Jy ! Component: 2700 - total flux cleaned = -0.000905114 Jy ! Component: 2750 - total flux cleaned = -0.000944078 Jy ! Component: 2800 - total flux cleaned = -0.000947911 Jy ! Component: 2850 - total flux cleaned = -0.000959463 Jy ! Component: 2900 - total flux cleaned = -0.00097856 Jy ! Component: 2950 - total flux cleaned = -0.00100891 Jy ! Component: 3000 - total flux cleaned = -0.00102395 Jy ! Component: 3050 - total flux cleaned = -0.00103518 Jy ! Component: 3100 - total flux cleaned = -0.00105008 Jy ! Component: 3150 - total flux cleaned = -0.00107228 Jy ! Component: 3200 - total flux cleaned = -0.00109431 Jy ! Component: 3250 - total flux cleaned = -0.00109793 Jy ! Component: 3300 - total flux cleaned = -0.00111608 Jy ! Component: 3350 - total flux cleaned = -0.00113049 Jy ! Component: 3400 - total flux cleaned = -0.00114483 Jy ! Component: 3450 - total flux cleaned = -0.00115553 Jy ! Component: 3500 - total flux cleaned = -0.00116615 Jy ! Component: 3550 - total flux cleaned = -0.00116966 Jy ! Component: 3600 - total flux cleaned = -0.00117664 Jy ! Component: 3650 - total flux cleaned = -0.00119408 Jy ! Component: 3700 - total flux cleaned = -0.00119757 Jy ! Component: 3750 - total flux cleaned = -0.0012251 Jy ! Component: 3800 - total flux cleaned = -0.00122852 Jy ! Component: 3850 - total flux cleaned = -0.0012353 Jy ! Component: 3900 - total flux cleaned = -0.00125561 Jy ! Component: 3950 - total flux cleaned = -0.00124885 Jy ! Component: 4000 - total flux cleaned = -0.00126893 Jy ! Component: 4050 - total flux cleaned = -0.00127226 Jy ! Total flux subtracted in 4096 components = -0.00129875 Jy ! Clean residual min=-0.000187 max=0.000234 Jy/beam ! Clean residual mean=0.000000 rms=0.000058 Jy/beam ! Combined flux in latest and established models = 0.0247642 Jy keep ! Adding 284 model components to the UV plane model. ! The established model now contains 387 components and 0.0247642 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/s4195c_uvs/J1015-0626_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.141 x 2.404 at 2.855 degrees (North through East) ! Clean map min=-0.00045131 max=0.021699 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/s4195c_uvs/J1015-0626_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0216992 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 5.67091e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.784027 0.784027 1.56805 3.13611 6.27222 12.5444 25.0889 50.1777 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.021 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 382.639 quit ! Quitting program ! Log file /g0/scr/pima/s4195c_uvs/J1015-0626_X_uvs.log closed on Tue Dec 31 19:52:27 2013