! Started logfile: /d2/scr/pima/bp177i_uvs/J1342-3010_C_uvs.log on Tue Apr 15 00:28:04 2014 obs /d2/scr/pima/bp177i_uvs/J1342-3010_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1342-3010_C_uva.fits ! AN table 1: 6 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.722222 visibilities/baseline/integration-bin. ! Found source: J1342-3010 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1560 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177i_uvs/J1342-3010_C] 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 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000547Jy sigma=31.326104 ! Fit after self-cal, rms=0.966488Jy sigma=30.293672 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.283 mas, bmaj=3.432 mas, bpa=3.217 degrees ! Estimated noise=0.842189 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 = 0.0216761 Jy ! Component: 100 - total flux cleaned = 0.0288902 Jy ! Total flux subtracted in 100 components = 0.0288902 Jy ! Clean residual min=-0.003886 max=0.004985 Jy/beam ! Clean residual mean=-0.000015 rms=0.001121 Jy/beam ! Combined flux in latest and established models = 0.0288902 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0288902 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=0.032169Jy sigma=0.853026 ! Fit after self-cal, rms=0.030888Jy sigma=0.799959 ! 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=1.59 mas, bmaj=4.179 mas, bpa=1.898 degrees ! Estimated noise=0.593003 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 = 0.00850929 Jy ! Component: 100 - total flux cleaned = 0.0122838 Jy ! Component: 150 - total flux cleaned = 0.0140932 Jy ! Component: 200 - total flux cleaned = 0.0149727 Jy ! Total flux subtracted in 200 components = 0.0149727 Jy ! Clean residual min=-0.003619 max=0.006489 Jy/beam ! Clean residual mean=-0.000056 rms=0.001354 Jy/beam ! Combined flux in latest and established models = 0.0438629 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 34 components and 0.0438629 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=0.028370Jy sigma=0.725424 ! Fit after self-cal, rms=0.028358Jy sigma=0.724901 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.59 x 4.179 at 1.898 degrees (North through East) ! Clean map min=-0.0035682 max=0.031936 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* ! LA 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* ! LA 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* ! LA 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* ! LA 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* ! LA 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* ! LA 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* ! LA 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* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.028358Jy sigma=0.724901 ! Fit after self-cal, rms=0.028358Jy sigma=0.724901 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.59 mas, bmaj=4.179 mas, bpa=1.898 degrees ! Estimated noise=0.593003 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 = 0.000403966 Jy ! Component: 100 - total flux cleaned = 0.000463754 Jy ! Component: 150 - total flux cleaned = 0.000506085 Jy ! Component: 200 - total flux cleaned = 0.000546876 Jy ! Total flux subtracted in 200 components = 0.000546876 Jy ! Clean residual min=-0.003616 max=0.006462 Jy/beam ! Clean residual mean=-0.000056 rms=0.001346 Jy/beam ! Combined flux in latest and established models = 0.0444098 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 37 components and 0.0444098 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=0.028331Jy sigma=0.724544 ! Fit after self-cal, rms=0.028330Jy sigma=0.724535 ! 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=0.028330Jy sigma=0.724535 ! Fit after self-cal, rms=0.028330Jy sigma=0.724535 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.59 mas, bmaj=4.179 mas, bpa=1.898 degrees ! Estimated noise=0.593003 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.70506e-05 Jy ! Component: 100 - total flux cleaned = 7.76841e-05 Jy ! Component: 150 - total flux cleaned = 0.000101557 Jy ! Component: 200 - total flux cleaned = 0.000125522 Jy ! Total flux subtracted in 200 components = 0.000125522 Jy ! Clean residual min=-0.003608 max=0.006438 Jy/beam ! Clean residual mean=-0.000055 rms=0.001343 Jy/beam ! Combined flux in latest and established models = 0.0445353 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 38 components and 0.0445353 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=0.028318Jy sigma=0.724227 ! Fit after self-cal, rms=0.028317Jy sigma=0.724224 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 (-5.1, 2.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00570172 Jy ! Component: 100 - total flux cleaned = 0.00843215 Jy ! Component: 150 - total flux cleaned = 0.00997824 Jy ! Component: 200 - total flux cleaned = 0.0105922 Jy ! Total flux subtracted in 200 components = 0.0105922 Jy ! Clean residual min=-0.003154 max=0.004497 Jy/beam ! Clean residual mean=-0.000040 rms=0.001064 Jy/beam ! Combined flux in latest and established models = 0.0551275 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 74 components and 0.0551275 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=0.027268Jy sigma=0.681225 ! Fit after self-cal, rms=0.027089Jy sigma=0.673949 ! 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=0.027089Jy sigma=0.673949 ! Fit after self-cal, rms=0.027089Jy sigma=0.673949 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.59 mas, bmaj=4.179 mas, bpa=1.898 degrees ! Estimated noise=0.593003 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0019909 Jy ! Component: 100 - total flux cleaned = 0.0023797 Jy ! Component: 150 - total flux cleaned = 0.00247712 Jy ! Component: 200 - total flux cleaned = 0.00253205 Jy ! Total flux subtracted in 200 components = 0.00253205 Jy ! Clean residual min=-0.003028 max=0.004414 Jy/beam ! Clean residual mean=-0.000038 rms=0.001023 Jy/beam ! Combined flux in latest and established models = 0.0576596 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 86 components and 0.0576596 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=0.026900Jy sigma=0.669139 ! Fit after self-cal, rms=0.026883Jy sigma=0.667760 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 (-16.8, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00432802 Jy ! Component: 100 - total flux cleaned = 0.00646645 Jy ! Component: 150 - total flux cleaned = 0.00789183 Jy ! Component: 200 - total flux cleaned = 0.00895744 Jy ! Total flux subtracted in 200 components = 0.00895744 Jy ! Clean residual min=-0.002502 max=0.003516 Jy/beam ! Clean residual mean=-0.000021 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.066617 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 121 components and 0.066617 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=0.026189Jy sigma=0.638801 ! Fit after self-cal, rms=0.026109Jy sigma=0.636763 ! Inverting map ! Added new window around map position (-12.9, 49.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00293912 Jy ! Component: 100 - total flux cleaned = 0.00322581 Jy ! Component: 150 - total flux cleaned = 0.00357639 Jy ! Component: 200 - total flux cleaned = 0.00380115 Jy ! Total flux subtracted in 200 components = 0.00380115 Jy ! Clean residual min=-0.002480 max=0.003078 Jy/beam ! Clean residual mean=-0.000016 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.0704182 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 138 components and 0.0704182 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=0.025736Jy sigma=0.622287 ! Fit after self-cal, rms=0.025657Jy sigma=0.619971 ! Inverting map ! Added new window around map position (-30, 54). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00277536 Jy ! Component: 100 - total flux cleaned = 0.00427169 Jy ! Component: 150 - total flux cleaned = 0.00485346 Jy ! Component: 200 - total flux cleaned = 0.00518868 Jy ! Total flux subtracted in 200 components = 0.00518868 Jy ! Clean residual min=-0.002032 max=0.002519 Jy/beam ! Clean residual mean=-0.000011 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.0756069 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 168 components and 0.0756069 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=0.025302Jy sigma=0.606330 ! Fit after self-cal, rms=0.025259Jy sigma=0.604893 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025259Jy sigma=0.604893 ! Fit after self-cal, rms=0.025216Jy sigma=0.602162 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.458 mas, bmaj=11.7 mas, bpa=5.311 degrees ! Estimated noise=0.749845 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158149 Jy ! Component: 100 - total flux cleaned = 0.00176885 Jy ! Component: 150 - total flux cleaned = 0.00189053 Jy ! Component: 200 - total flux cleaned = 0.00189017 Jy ! Total flux subtracted in 200 components = 0.00189017 Jy ! Clean residual min=-0.002377 max=0.002371 Jy/beam ! Clean residual mean=-0.000016 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 0.077497 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 205 components and 0.077497 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=0.025116Jy sigma=0.599661 ! Fit after self-cal, rms=0.025104Jy sigma=0.599036 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000450232 Jy ! Component: 100 - total flux cleaned = 0.000377842 Jy ! Component: 150 - total flux cleaned = 0.000410519 Jy ! Component: 200 - total flux cleaned = 0.000411324 Jy ! Total flux subtracted in 200 components = 0.000411324 Jy ! Clean residual min=-0.002333 max=0.002302 Jy/beam ! Clean residual mean=-0.000014 rms=0.000728 Jy/beam ! Combined flux in latest and established models = 0.0779083 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 225 components and 0.0779083 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=0.025053Jy sigma=0.597216 ! Fit after self-cal, rms=0.025047Jy sigma=0.596997 ! 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=1.584 mas, bmaj=4.163 mas, bpa=1.737 degrees ! Estimated noise=0.593986 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.584 x 4.163 at 1.737 degrees (North through East) ! Clean map min=-0.0017644 max=0.030084 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.279 mas, bmaj=3.426 mas, bpa=3.114 degrees ! Estimated noise=0.84251 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0224477 Jy ! Component: 100 - total flux cleaned = 0.0311883 Jy ! Component: 150 - total flux cleaned = 0.0373323 Jy ! Component: 200 - total flux cleaned = 0.0419321 Jy ! Total flux subtracted in 200 components = 0.0419321 Jy ! Clean residual min=-0.003339 max=0.003879 Jy/beam ! Clean residual mean=-0.000014 rms=0.000971 Jy/beam ! Combined flux in latest and established models = 0.0419321 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0419321 Jy ! Inverting map and beam ! Estimated beam: bmin=1.584 mas, bmaj=4.163 mas, bpa=1.737 degrees ! Estimated noise=0.593986 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-2.4, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00657597 Jy ! Component: 100 - total flux cleaned = 0.0112039 Jy ! Component: 150 - total flux cleaned = 0.0150095 Jy ! Component: 200 - total flux cleaned = 0.0182241 Jy ! Total flux subtracted in 200 components = 0.0182241 Jy ! Clean residual min=-0.002437 max=0.003081 Jy/beam ! Clean residual mean=-0.000037 rms=0.000878 Jy/beam ! Combined flux in latest and established models = 0.0601562 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 78 components and 0.0601562 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.458 mas, bmaj=11.7 mas, bpa=5.311 degrees ! Estimated noise=0.749845 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00463522 Jy ! Component: 100 - total flux cleaned = 0.00812239 Jy ! Component: 150 - total flux cleaned = 0.0108228 Jy ! Component: 200 - total flux cleaned = 0.0129388 Jy ! Total flux subtracted in 200 components = 0.0129388 Jy ! Clean residual min=-0.002818 max=0.002328 Jy/beam ! Clean residual mean=-0.000031 rms=0.000876 Jy/beam ! Combined flux in latest and established models = 0.0730951 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116707 Jy ! Component: 100 - total flux cleaned = 0.00202909 Jy ! Component: 150 - total flux cleaned = 0.00271227 Jy ! Component: 200 - total flux cleaned = 0.00329679 Jy ! Total flux subtracted in 200 components = 0.00329679 Jy ! Clean residual min=-0.002501 max=0.002194 Jy/beam ! Clean residual mean=-0.000020 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 0.0763919 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 144 components and 0.0763918 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.584 mas, bmaj=4.163 mas, bpa=1.737 degrees ! Estimated noise=0.593986 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000924825 Jy ! Component: 100 - total flux cleaned = 0.00120866 Jy ! Component: 150 - total flux cleaned = 0.00128585 Jy ! Component: 200 - total flux cleaned = 0.00128622 Jy ! Total flux subtracted in 200 components = 0.00128622 Jy ! Clean residual min=-0.001935 max=0.002575 Jy/beam ! Clean residual mean=-0.000009 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.0776781 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 169 components and 0.0776781 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=0.025033Jy sigma=0.595486 ! Fit after self-cal, rms=0.024993Jy sigma=0.594211 wmodel /d2/scr/pima/bp177i_uvs/J1342-3010_C_map.mod ! Writing 169 model components to file: /d2/scr/pima/bp177i_uvs/J1342-3010_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J1342-3010_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1342-3010_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1342-3010_C_map.win ! wwins: Wrote 6 windows to /d2/scr/pima/bp177i_uvs/J1342-3010_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000695701 Jy ! Component: 100 - total flux cleaned = 0.000554323 Jy ! Component: 150 - total flux cleaned = 0.000520393 Jy ! Component: 200 - total flux cleaned = 0.000519869 Jy ! Component: 250 - total flux cleaned = 0.000578398 Jy ! Component: 300 - total flux cleaned = 0.000607165 Jy ! Component: 350 - total flux cleaned = 0.00069 Jy ! Component: 400 - total flux cleaned = 0.000743227 Jy ! Component: 450 - total flux cleaned = 0.000870894 Jy ! Component: 500 - total flux cleaned = 0.000919578 Jy ! Component: 550 - total flux cleaned = 0.000919146 Jy ! Component: 600 - total flux cleaned = 0.000895324 Jy ! Component: 650 - total flux cleaned = 0.000872458 Jy ! Component: 700 - total flux cleaned = 0.000872625 Jy ! Component: 750 - total flux cleaned = 0.00082886 Jy ! Component: 800 - total flux cleaned = 0.000871922 Jy ! Component: 850 - total flux cleaned = 0.000871106 Jy ! Component: 900 - total flux cleaned = 0.000828874 Jy ! Component: 950 - total flux cleaned = 0.000829427 Jy ! Component: 1000 - total flux cleaned = 0.000890147 Jy ! Component: 1050 - total flux cleaned = 0.000869868 Jy ! Component: 1100 - total flux cleaned = 0.000791818 Jy ! Component: 1150 - total flux cleaned = 0.00071508 Jy ! Component: 1200 - total flux cleaned = 0.000620845 Jy ! Component: 1250 - total flux cleaned = 0.000584002 Jy ! Component: 1300 - total flux cleaned = 0.000565761 Jy ! Component: 1350 - total flux cleaned = 0.00045796 Jy ! Component: 1400 - total flux cleaned = 0.000405068 Jy ! Component: 1450 - total flux cleaned = 0.000352476 Jy ! Component: 1500 - total flux cleaned = 0.000283702 Jy ! Component: 1550 - total flux cleaned = 0.000266838 Jy ! Component: 1600 - total flux cleaned = 0.000166507 Jy ! Component: 1650 - total flux cleaned = 0.000150056 Jy ! Component: 1700 - total flux cleaned = 0.000100875 Jy ! Component: 1750 - total flux cleaned = 2.02872e-05 Jy ! Component: 1800 - total flux cleaned = -2.72045e-05 Jy ! Component: 1850 - total flux cleaned = -0.000105574 Jy ! Component: 1900 - total flux cleaned = -0.000151967 Jy ! Component: 1950 - total flux cleaned = -0.000228572 Jy ! Component: 2000 - total flux cleaned = -0.000289144 Jy ! Component: 2050 - total flux cleaned = -0.000348969 Jy ! Component: 2100 - total flux cleaned = -0.000422813 Jy ! Component: 2150 - total flux cleaned = -0.000437302 Jy ! Component: 2200 - total flux cleaned = -0.000509589 Jy ! Component: 2250 - total flux cleaned = -0.000595232 Jy ! Component: 2300 - total flux cleaned = -0.000665876 Jy ! Component: 2350 - total flux cleaned = -0.000707855 Jy ! Component: 2400 - total flux cleaned = -0.000763083 Jy ! Component: 2450 - total flux cleaned = -0.000831607 Jy ! Component: 2500 - total flux cleaned = -0.000939913 Jy ! Component: 2550 - total flux cleaned = -0.000993584 Jy ! Component: 2600 - total flux cleaned = -0.00112608 Jy ! Component: 2650 - total flux cleaned = -0.00113911 Jy ! Component: 2700 - total flux cleaned = -0.00123009 Jy ! Component: 2750 - total flux cleaned = -0.00129429 Jy ! Component: 2800 - total flux cleaned = -0.00134538 Jy ! Component: 2850 - total flux cleaned = -0.00142123 Jy ! Component: 2900 - total flux cleaned = -0.00145877 Jy ! Component: 2950 - total flux cleaned = -0.00154566 Jy ! Component: 3000 - total flux cleaned = -0.0016318 Jy ! Component: 3050 - total flux cleaned = -0.00165608 Jy ! Component: 3100 - total flux cleaned = -0.00171654 Jy ! Component: 3150 - total flux cleaned = -0.00178858 Jy ! Component: 3200 - total flux cleaned = -0.00180048 Jy ! Component: 3250 - total flux cleaned = -0.00184793 Jy ! Component: 3300 - total flux cleaned = -0.00191838 Jy ! Component: 3350 - total flux cleaned = -0.00195329 Jy ! Component: 3400 - total flux cleaned = -0.00199958 Jy ! Component: 3450 - total flux cleaned = -0.00202261 Jy ! Component: 3500 - total flux cleaned = -0.00206821 Jy ! Component: 3550 - total flux cleaned = -0.00207948 Jy ! Component: 3600 - total flux cleaned = -0.00210207 Jy ! Component: 3650 - total flux cleaned = -0.0021469 Jy ! Component: 3700 - total flux cleaned = -0.00216915 Jy ! Component: 3750 - total flux cleaned = -0.00219125 Jy ! Component: 3800 - total flux cleaned = -0.0022351 Jy ! Component: 3850 - total flux cleaned = -0.00224597 Jy ! Component: 3900 - total flux cleaned = -0.0022676 Jy ! Component: 3950 - total flux cleaned = -0.00227834 Jy ! Component: 4000 - total flux cleaned = -0.0022784 Jy ! Component: 4050 - total flux cleaned = -0.00232088 Jy ! Total flux subtracted in 4096 components = -0.00234207 Jy ! Clean residual min=-0.000568 max=0.000564 Jy/beam ! Clean residual mean=-0.000005 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.075336 Jy keep ! Adding 276 model components to the UV plane model. ! The established model now contains 445 components and 0.075336 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1342-3010_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.584 x 4.163 at 1.737 degrees (North through East) ! Clean map min=-0.0012743 max=0.028916 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1342-3010_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0289162 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000195216 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.02534 2.02534 4.05067 8.10134 16.2027 32.4054 64.8107 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.028 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 148.123 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1342-3010_C_uvs.log closed on Tue Apr 15 00:28:09 2014