! Started logfile: /g0/scr/pima/s4195c_uvs/J1810+5335_X_uvs.log on Tue Dec 31 19:57:38 2013 obs /g0/scr/pima/s4195c_uvs/J1810+5335_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/s4195c_uvs/J1810+5335_X_uva.fits ! AN table 1: 23 integrations on 36 of 36 possible baselines. ! AN table 2: 11 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.943662 visibilities/baseline/integration-bin. ! Found source: J1810+5335 ! ! 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 8576 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/J1810+5335_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 6 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.000371Jy sigma=0.832845 ! Fit after self-cal, rms=0.991193Jy sigma=0.819677 ! 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=0.7476 mas, bmaj=1.885 mas, bpa=23.73 degrees ! Estimated noise=19.5093 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 = 0.00938008 Jy ! Component: 100 - total flux cleaned = 0.0115348 Jy ! Total flux subtracted in 100 components = 0.0115348 Jy ! Clean residual min=-0.001544 max=0.001420 Jy/beam ! Clean residual mean=0.000001 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.0115348 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0115348 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=0.017993Jy sigma=0.016398 ! Fit after self-cal, rms=0.015761Jy sigma=0.014595 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00359907 Jy ! Component: 100 - total flux cleaned = 0.00468669 Jy ! Total flux subtracted in 100 components = 0.00468669 Jy ! Clean residual min=-0.001491 max=0.001325 Jy/beam ! Clean residual mean=0.000002 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.0162215 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.0162215 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=0.016043Jy sigma=0.013415 ! Fit after self-cal, rms=0.016039Jy sigma=0.013407 ! 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=0.9907 mas, bmaj=2.112 mas, bpa=21.67 degrees ! Estimated noise=10.3313 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 = 0.000620803 Jy ! Component: 100 - total flux cleaned = 0.000925777 Jy ! Component: 150 - total flux cleaned = 0.00110649 Jy ! Component: 200 - total flux cleaned = 0.00122254 Jy ! Total flux subtracted in 200 components = 0.00122254 Jy ! Clean residual min=-0.000745 max=0.000621 Jy/beam ! Clean residual mean=0.000001 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.017444 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 25 components and 0.017444 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=0.013328 ! Fit after self-cal, rms=0.016097Jy sigma=0.013327 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9907 x 2.112 at 21.67 degrees (North through East) ! Clean map min=-0.00069295 max=0.015804 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* 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 1.13 HN 0.88 KP 1.02 LA 0.96 ! NL 1.19 OV 0.84 PT 0.90 SC 1.03 ! ! ! Correcting IF 2. ! 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 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 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 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 4. ! 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 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 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 HN 0.89 KP 1.03 LA 0.90 ! MK 0.98 NL 0.86 OV 0.95 PT 0.89 ! SC 0.89 ! ! 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 6. ! 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 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 7. ! 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 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 1.00* 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 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.016097Jy sigma=0.013327 ! Fit after self-cal, rms=0.015909Jy sigma=0.013292 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9898 mas, bmaj=2.111 mas, bpa=21.82 degrees ! Estimated noise=10.1355 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 = -0.000191279 Jy ! Component: 100 - total flux cleaned = -0.000167027 Jy ! Component: 150 - total flux cleaned = -0.000137476 Jy ! Component: 200 - total flux cleaned = -0.00012911 Jy ! Total flux subtracted in 200 components = -0.00012911 Jy ! Clean residual min=-0.000698 max=0.000603 Jy/beam ! Clean residual mean=0.000000 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.0173149 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 29 components and 0.0173149 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=0.015849Jy sigma=0.013329 ! Fit after self-cal, rms=0.015853Jy sigma=0.013327 ! 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=0.015853Jy sigma=0.013327 ! Fit after self-cal, rms=0.015839Jy sigma=0.013327 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9895 mas, bmaj=2.111 mas, bpa=21.83 degrees ! Estimated noise=10.1125 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.03778e-06 Jy ! Component: 100 - total flux cleaned = 2.37414e-06 Jy ! Component: 150 - total flux cleaned = 7.38506e-06 Jy ! Component: 200 - total flux cleaned = 1.21089e-05 Jy ! Total flux subtracted in 200 components = 1.21089e-05 Jy ! Clean residual min=-0.000701 max=0.000598 Jy/beam ! Clean residual mean=0.000000 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.017327 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 35 components and 0.017327 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=0.015828Jy sigma=0.013333 ! Fit after self-cal, rms=0.015828Jy sigma=0.013333 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.21131e-05 Jy ! Component: 100 - total flux cleaned = 1.43456e-05 Jy ! Component: 150 - total flux cleaned = 1.64197e-05 Jy ! Component: 200 - total flux cleaned = 2.03815e-05 Jy ! Total flux subtracted in 200 components = 2.03815e-05 Jy ! Clean residual min=-0.000700 max=0.000599 Jy/beam ! Clean residual mean=0.000000 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.0173474 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 35 components and 0.0173474 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=0.015826Jy sigma=0.013334 ! Fit after self-cal, rms=0.015826Jy sigma=0.013334 ! 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=0.015826Jy sigma=0.013334 ! Fit after self-cal, rms=0.015835Jy sigma=0.013330 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9892 mas, bmaj=2.111 mas, bpa=21.83 degrees ! Estimated noise=10.1105 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.80857e-06 Jy ! Component: 100 - total flux cleaned = 9.75346e-06 Jy ! Component: 150 - total flux cleaned = 9.7884e-06 Jy ! Component: 200 - total flux cleaned = 1.16072e-05 Jy ! Total flux subtracted in 200 components = 1.16072e-05 Jy ! Clean residual min=-0.000698 max=0.000588 Jy/beam ! Clean residual mean=0.000000 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.017359 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 36 components and 0.017359 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=0.015834Jy sigma=0.013331 ! Fit after self-cal, rms=0.015835Jy sigma=0.013330 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 = 2.58983e-06 Jy ! Component: 100 - total flux cleaned = 4.39201e-06 Jy ! Component: 150 - total flux cleaned = 4.35362e-06 Jy ! Component: 200 - total flux cleaned = 4.42453e-06 Jy ! Total flux subtracted in 200 components = 4.42453e-06 Jy ! Clean residual min=-0.000697 max=0.000590 Jy/beam ! Clean residual mean=0.000000 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.0173634 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 37 components and 0.0173634 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=0.015834Jy sigma=0.013330 ! Fit after self-cal, rms=0.015834Jy sigma=0.013330 ! 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=0.015834Jy sigma=0.013330 ! Fit after self-cal, rms=0.015835Jy sigma=0.013330 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.032 mas, bmaj=2.759 mas, bpa=14.61 degrees ! Estimated noise=12.4913 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.52472e-05 Jy ! Component: 100 - total flux cleaned = 9.46056e-05 Jy ! Component: 150 - total flux cleaned = 9.99318e-05 Jy ! Component: 200 - total flux cleaned = 0.000104847 Jy ! Total flux subtracted in 200 components = 0.000104847 Jy ! Clean residual min=-0.000757 max=0.000670 Jy/beam ! Clean residual mean=0.000000 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.0174683 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 0.0174683 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=0.015838Jy sigma=0.013328 ! Fit after self-cal, rms=0.015838Jy sigma=0.013328 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 = 4.6899e-06 Jy ! Component: 100 - total flux cleaned = 9.23015e-06 Jy ! Component: 150 - total flux cleaned = 1.13706e-05 Jy ! Component: 200 - total flux cleaned = 1.34719e-05 Jy ! Total flux subtracted in 200 components = 1.34719e-05 Jy ! Clean residual min=-0.000760 max=0.000670 Jy/beam ! Clean residual mean=0.000000 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.0174817 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 48 components and 0.0174817 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=0.015832Jy sigma=0.013332 ! Fit after self-cal, rms=0.015832Jy sigma=0.013332 ! 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=0.9891 mas, bmaj=2.111 mas, bpa=21.84 degrees ! Estimated noise=10.11 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9891 x 2.111 at 21.84 degrees (North through East) ! Clean map min=-0.00064646 max=0.015404 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=0.7452 mas, bmaj=1.885 mas, bpa=23.91 degrees ! Estimated noise=19.0625 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0120839 Jy ! Component: 100 - total flux cleaned = 0.0147902 Jy ! Component: 150 - total flux cleaned = 0.0159342 Jy ! Component: 200 - total flux cleaned = 0.0167021 Jy ! Total flux subtracted in 200 components = 0.0167021 Jy ! Clean residual min=-0.001423 max=0.001227 Jy/beam ! Clean residual mean=0.000002 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.0167021 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0167021 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9891 mas, bmaj=2.111 mas, bpa=21.84 degrees ! Estimated noise=10.11 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 = 0.000376326 Jy ! Component: 100 - total flux cleaned = 0.000559774 Jy ! Component: 150 - total flux cleaned = 0.000608771 Jy ! Component: 200 - total flux cleaned = 0.000629507 Jy ! Total flux subtracted in 200 components = 0.000629507 Jy ! Clean residual min=-0.000692 max=0.000579 Jy/beam ! Clean residual mean=0.000000 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.0173316 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 25 components and 0.0173316 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=2.032 mas, bmaj=2.759 mas, bpa=14.61 degrees ! Estimated noise=12.4913 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00013971 Jy ! Component: 100 - total flux cleaned = 0.000154829 Jy ! Component: 150 - total flux cleaned = 0.000158154 Jy ! Component: 200 - total flux cleaned = 0.000164112 Jy ! Total flux subtracted in 200 components = 0.000164112 Jy ! Clean residual min=-0.000759 max=0.000675 Jy/beam ! Clean residual mean=0.000000 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.0174957 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 = 2.80767e-06 Jy ! Component: 100 - total flux cleaned = 7.96316e-06 Jy ! Component: 150 - total flux cleaned = 1.05004e-05 Jy ! Component: 200 - total flux cleaned = 1.51994e-05 Jy ! Total flux subtracted in 200 components = 1.51994e-05 Jy ! Clean residual min=-0.000760 max=0.000674 Jy/beam ! Clean residual mean=0.000000 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.0175109 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 35 components and 0.0175109 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9891 mas, bmaj=2.111 mas, bpa=21.84 degrees ! Estimated noise=10.11 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.06685e-05 Jy ! Component: 100 - total flux cleaned = -4.40279e-05 Jy ! Component: 150 - total flux cleaned = -5.00551e-05 Jy ! Component: 200 - total flux cleaned = -6.07248e-05 Jy ! Total flux subtracted in 200 components = -6.07248e-05 Jy ! Clean residual min=-0.000688 max=0.000584 Jy/beam ! Clean residual mean=0.000000 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.0174502 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 0.0174502 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=0.015832Jy sigma=0.013333 ! Fit after self-cal, rms=0.015832Jy sigma=0.013333 wmodel /g0/scr/pima/s4195c_uvs/J1810+5335_X_map.mod ! Writing 43 model components to file: /g0/scr/pima/s4195c_uvs/J1810+5335_X_map.mod wobs /g0/scr/pima/s4195c_uvs/J1810+5335_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/s4195c_uvs/J1810+5335_X_uvs.fits wwins /g0/scr/pima/s4195c_uvs/J1810+5335_X_map.win ! wwins: Wrote 1 windows to /g0/scr/pima/s4195c_uvs/J1810+5335_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 = -0.000255156 Jy ! Component: 100 - total flux cleaned = -0.000387126 Jy ! Component: 150 - total flux cleaned = -0.000543821 Jy ! Component: 200 - total flux cleaned = -0.000664602 Jy ! Component: 250 - total flux cleaned = -0.000752316 Jy ! Component: 300 - total flux cleaned = -0.000828107 Jy ! Component: 350 - total flux cleaned = -0.000901867 Jy ! Component: 400 - total flux cleaned = -0.000991871 Jy ! Component: 450 - total flux cleaned = -0.00104457 Jy ! Component: 500 - total flux cleaned = -0.00110465 Jy ! Component: 550 - total flux cleaned = -0.00113838 Jy ! Component: 600 - total flux cleaned = -0.00121315 Jy ! Component: 650 - total flux cleaned = -0.00130292 Jy ! Component: 700 - total flux cleaned = -0.00135096 Jy ! Component: 750 - total flux cleaned = -0.00139847 Jy ! Component: 800 - total flux cleaned = -0.0014219 Jy ! Component: 850 - total flux cleaned = -0.00147582 Jy ! Component: 900 - total flux cleaned = -0.00153662 Jy ! Component: 950 - total flux cleaned = -0.00156652 Jy ! Component: 1000 - total flux cleaned = -0.00159615 Jy ! Component: 1050 - total flux cleaned = -0.00162557 Jy ! Component: 1100 - total flux cleaned = -0.00166915 Jy ! Component: 1150 - total flux cleaned = -0.00170511 Jy ! Component: 1200 - total flux cleaned = -0.00174782 Jy ! Component: 1250 - total flux cleaned = -0.0017548 Jy ! Component: 1300 - total flux cleaned = -0.00178983 Jy ! Component: 1350 - total flux cleaned = -0.00183826 Jy ! Component: 1400 - total flux cleaned = -0.0018655 Jy ! Component: 1450 - total flux cleaned = -0.0018927 Jy ! Component: 1500 - total flux cleaned = -0.00190613 Jy ! Component: 1550 - total flux cleaned = -0.00195271 Jy ! Component: 1600 - total flux cleaned = -0.00196587 Jy ! Component: 1650 - total flux cleaned = -0.0020051 Jy ! Component: 1700 - total flux cleaned = -0.00200514 Jy ! Component: 1750 - total flux cleaned = -0.00201807 Jy ! Component: 1800 - total flux cleaned = -0.00207555 Jy ! Component: 1850 - total flux cleaned = -0.00207545 Jy ! Component: 1900 - total flux cleaned = -0.00211316 Jy ! Component: 1950 - total flux cleaned = -0.00211321 Jy ! Component: 2000 - total flux cleaned = -0.002138 Jy ! Component: 2050 - total flux cleaned = -0.00218108 Jy ! Component: 2100 - total flux cleaned = -0.00216278 Jy ! Component: 2150 - total flux cleaned = -0.00221735 Jy ! Component: 2200 - total flux cleaned = -0.0022294 Jy ! Component: 2250 - total flux cleaned = -0.00225332 Jy ! Component: 2300 - total flux cleaned = -0.00227702 Jy ! Component: 2350 - total flux cleaned = -0.00228295 Jy ! Component: 2400 - total flux cleaned = -0.00231215 Jy ! Component: 2450 - total flux cleaned = -0.0023412 Jy ! Component: 2500 - total flux cleaned = -0.00236424 Jy ! Component: 2550 - total flux cleaned = -0.00238721 Jy ! Component: 2600 - total flux cleaned = -0.00239294 Jy ! Component: 2650 - total flux cleaned = -0.00243256 Jy ! Component: 2700 - total flux cleaned = -0.00243824 Jy ! Component: 2750 - total flux cleaned = -0.00245494 Jy ! Component: 2800 - total flux cleaned = -0.0024605 Jy ! Component: 2850 - total flux cleaned = -0.00243294 Jy ! Component: 2900 - total flux cleaned = -0.0024439 Jy ! Component: 2950 - total flux cleaned = -0.00246026 Jy ! Component: 3000 - total flux cleaned = -0.00247115 Jy ! Component: 3050 - total flux cleaned = -0.00245502 Jy ! Component: 3100 - total flux cleaned = -0.00243895 Jy ! Component: 3150 - total flux cleaned = -0.00247089 Jy ! Component: 3200 - total flux cleaned = -0.00246029 Jy ! Component: 3250 - total flux cleaned = -0.00244446 Jy ! Component: 3300 - total flux cleaned = -0.00244449 Jy ! Component: 3350 - total flux cleaned = -0.00247583 Jy ! Component: 3400 - total flux cleaned = -0.00247068 Jy ! Component: 3450 - total flux cleaned = -0.00246551 Jy ! Component: 3500 - total flux cleaned = -0.00245014 Jy ! Component: 3550 - total flux cleaned = -0.00243995 Jy ! Component: 3600 - total flux cleaned = -0.00245519 Jy ! Component: 3650 - total flux cleaned = -0.00245017 Jy ! Component: 3700 - total flux cleaned = -0.00246022 Jy ! Component: 3750 - total flux cleaned = -0.00244012 Jy ! Component: 3800 - total flux cleaned = -0.00241518 Jy ! Component: 3850 - total flux cleaned = -0.00240524 Jy ! Component: 3900 - total flux cleaned = -0.00240522 Jy ! Component: 3950 - total flux cleaned = -0.00240518 Jy ! Component: 4000 - total flux cleaned = -0.00239538 Jy ! Component: 4050 - total flux cleaned = -0.00240032 Jy ! Total flux subtracted in 4096 components = -0.00242459 Jy ! Clean residual min=-0.000287 max=0.000291 Jy/beam ! Clean residual mean=0.000001 rms=0.000086 Jy/beam ! Combined flux in latest and established models = 0.0150256 Jy keep ! Adding 308 model components to the UV plane model. ! The established model now contains 351 components and 0.0150256 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/s4195c_uvs/J1810+5335_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9891 x 2.111 at 21.84 degrees (North through East) ! Clean map min=-0.00054358 max=0.015374 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/s4195c_uvs/J1810+5335_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0153738 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.56509e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.67137 1.67137 3.34274 6.68548 13.371 26.7419 53.4838 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.015 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 179.493 quit ! Quitting program ! Log file /g0/scr/pima/s4195c_uvs/J1810+5335_X_uvs.log closed on Tue Dec 31 19:57:45 2013