! Started logfile: /d2/scr/pima/bp177h_uvs/J1534+4823_X_uvs.log on Sat Mar 29 22:23:22 2014 obs /d2/scr/pima/bp177h_uvs/J1534+4823_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J1534+4823_X_uva.fits ! AN table 1: 6 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.622222 visibilities/baseline/integration-bin. ! Found source: J1534+4823 ! ! 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 1344 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 /d2/scr/pima/bp177h_uvs/J1534+4823_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.998941Jy sigma=41.645440 ! Fit after self-cal, rms=0.980025Jy sigma=40.840565 ! 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=1.588 mas, bmaj=2.371 mas, bpa=35.9 degrees ! Estimated noise=0.744393 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 = 0.015278 Jy ! Component: 100 - total flux cleaned = 0.0206606 Jy ! Total flux subtracted in 100 components = 0.0206606 Jy ! Clean residual min=-0.002074 max=0.002706 Jy/beam ! Clean residual mean=-0.000004 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.0206606 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0206606 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=0.018334Jy sigma=0.653532 ! Fit after self-cal, rms=0.016496Jy sigma=0.571566 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0034727 Jy ! Component: 100 - total flux cleaned = 0.00502553 Jy ! Total flux subtracted in 100 components = 0.00502553 Jy ! Clean residual min=-0.001808 max=0.001582 Jy/beam ! Clean residual mean=-0.000002 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.0256861 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 19 components and 0.0256861 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=0.015721Jy sigma=0.538610 ! Fit after self-cal, rms=0.015697Jy sigma=0.538232 ! 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=1.906 mas, bmaj=2.584 mas, bpa=39.73 degrees ! Estimated noise=0.476851 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 = 0.00106982 Jy ! Component: 100 - total flux cleaned = 0.00156303 Jy ! Component: 150 - total flux cleaned = 0.00165748 Jy ! Component: 200 - total flux cleaned = 0.00172597 Jy ! Total flux subtracted in 200 components = 0.00172597 Jy ! Clean residual min=-0.001486 max=0.001537 Jy/beam ! Clean residual mean=-0.000000 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.0274121 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 27 components and 0.0274121 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=0.015615Jy sigma=0.534634 ! Fit after self-cal, rms=0.015592Jy sigma=0.534274 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.906 x 2.584 at 39.73 degrees (North through East) ! Clean map min=-0.0014518 max=0.020995 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=0.015592Jy sigma=0.534274 ! Fit after self-cal, rms=0.015592Jy sigma=0.534274 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.906 mas, bmaj=2.584 mas, bpa=39.73 degrees ! Estimated noise=0.476851 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 = 0.000209838 Jy ! Component: 100 - total flux cleaned = 0.000237264 Jy ! Component: 150 - total flux cleaned = 0.00026155 Jy ! Component: 200 - total flux cleaned = 0.000272266 Jy ! Total flux subtracted in 200 components = 0.000272266 Jy ! Clean residual min=-0.001458 max=0.001496 Jy/beam ! Clean residual mean=-0.000000 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.0276844 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 30 components and 0.0276844 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=0.015567Jy sigma=0.533242 ! Fit after self-cal, rms=0.015556Jy sigma=0.533105 ! 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=0.015556Jy sigma=0.533105 ! Fit after self-cal, rms=0.015556Jy sigma=0.533105 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.906 mas, bmaj=2.584 mas, bpa=39.73 degrees ! Estimated noise=0.476851 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.56866e-05 Jy ! Component: 100 - total flux cleaned = 7.83015e-05 Jy ! Component: 150 - total flux cleaned = 8.78322e-05 Jy ! Component: 200 - total flux cleaned = 0.000106098 Jy ! Total flux subtracted in 200 components = 0.000106098 Jy ! Clean residual min=-0.001447 max=0.001439 Jy/beam ! Clean residual mean=-0.000000 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.0277905 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 35 components and 0.0277905 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=0.015540Jy sigma=0.532449 ! Fit after self-cal, rms=0.015534Jy sigma=0.532366 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 (0, 27.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000890288 Jy ! Component: 100 - total flux cleaned = 0.000859634 Jy ! Component: 150 - total flux cleaned = 0.00084343 Jy ! Component: 200 - total flux cleaned = 0.000883974 Jy ! Total flux subtracted in 200 components = 0.000883974 Jy ! Clean residual min=-0.001192 max=0.001136 Jy/beam ! Clean residual mean=0.000001 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.0286744 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 57 components and 0.0286744 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=0.015436Jy sigma=0.527411 ! Fit after self-cal, rms=0.015427Jy sigma=0.526947 ! 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=0.015427Jy sigma=0.526947 ! Fit after self-cal, rms=0.015427Jy sigma=0.526947 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.906 mas, bmaj=2.584 mas, bpa=39.73 degrees ! Estimated noise=0.476851 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000206817 Jy ! Component: 100 - total flux cleaned = 0.000220145 Jy ! Component: 150 - total flux cleaned = 0.000242365 Jy ! Component: 200 - total flux cleaned = 0.000284188 Jy ! Total flux subtracted in 200 components = 0.000284188 Jy ! Clean residual min=-0.001134 max=0.001040 Jy/beam ! Clean residual mean=0.000001 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.0289586 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 72 components and 0.0289586 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=0.015410Jy sigma=0.525965 ! Fit after self-cal, rms=0.015409Jy sigma=0.525889 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 = 9.74163e-05 Jy ! Component: 100 - total flux cleaned = 0.000117666 Jy ! Component: 150 - total flux cleaned = 0.000127249 Jy ! Component: 200 - total flux cleaned = 0.00012716 Jy ! Total flux subtracted in 200 components = 0.00012716 Jy ! Clean residual min=-0.001104 max=0.000984 Jy/beam ! Clean residual mean=0.000001 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.0290858 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 80 components and 0.0290858 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=0.015398Jy sigma=0.525306 ! Fit after self-cal, rms=0.015398Jy sigma=0.525269 ! 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=0.015398Jy sigma=0.525269 ! Fit after self-cal, rms=0.015398Jy sigma=0.525269 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.513 mas, bmaj=3.038 mas, bpa=47.66 degrees ! Estimated noise=0.50621 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.63319e-05 Jy ! Component: 100 - total flux cleaned = 7.28058e-07 Jy ! Component: 150 - total flux cleaned = 3.95441e-05 Jy ! Component: 200 - total flux cleaned = 7.52161e-05 Jy ! Total flux subtracted in 200 components = 7.52161e-05 Jy ! Clean residual min=-0.001124 max=0.001071 Jy/beam ! Clean residual mean=0.000001 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.029161 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 89 components and 0.029161 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=0.015397Jy sigma=0.524875 ! Fit after self-cal, rms=0.015396Jy sigma=0.524835 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.97943e-05 Jy ! Component: 100 - total flux cleaned = -3.25349e-05 Jy ! Component: 150 - total flux cleaned = -1.89998e-05 Jy ! Component: 200 - total flux cleaned = -6.05364e-06 Jy ! Total flux subtracted in 200 components = -6.05364e-06 Jy ! Clean residual min=-0.001111 max=0.001066 Jy/beam ! Clean residual mean=0.000002 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.0291549 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 94 components and 0.0291549 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=0.015392Jy sigma=0.524557 ! Fit after self-cal, rms=0.015391Jy sigma=0.524533 ! 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=1.906 mas, bmaj=2.584 mas, bpa=39.73 degrees ! Estimated noise=0.476851 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.906 x 2.584 at 39.73 degrees (North through East) ! Clean map min=-0.0010345 max=0.02109 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=1.588 mas, bmaj=2.371 mas, bpa=35.9 degrees ! Estimated noise=0.744393 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0163643 Jy ! Component: 100 - total flux cleaned = 0.0221477 Jy ! Component: 150 - total flux cleaned = 0.0248257 Jy ! Component: 200 - total flux cleaned = 0.0257444 Jy ! Total flux subtracted in 200 components = 0.0257444 Jy ! Clean residual min=-0.001836 max=0.001907 Jy/beam ! Clean residual mean=-0.000001 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.0257444 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0257444 Jy ! Inverting map and beam ! Estimated beam: bmin=1.906 mas, bmaj=2.584 mas, bpa=39.73 degrees ! Estimated noise=0.476851 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 (-4.8, 27.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00162479 Jy ! Component: 100 - total flux cleaned = 0.00252755 Jy ! Component: 150 - total flux cleaned = 0.00282764 Jy ! Component: 200 - total flux cleaned = 0.00310785 Jy ! Total flux subtracted in 200 components = 0.00310785 Jy ! Clean residual min=-0.001232 max=0.000966 Jy/beam ! Clean residual mean=0.000001 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.0288523 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 46 components and 0.0288523 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=2.513 mas, bmaj=3.038 mas, bpa=47.66 degrees ! Estimated noise=0.50621 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000184129 Jy ! Component: 100 - total flux cleaned = 0.000271546 Jy ! Component: 150 - total flux cleaned = 0.000332843 Jy ! Component: 200 - total flux cleaned = 0.000401674 Jy ! Total flux subtracted in 200 components = 0.000401674 Jy ! Clean residual min=-0.001188 max=0.000922 Jy/beam ! Clean residual mean=0.000001 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.0292539 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 = 6.25338e-05 Jy ! Component: 100 - total flux cleaned = 0.000120074 Jy ! Component: 150 - total flux cleaned = 0.000163026 Jy ! Component: 200 - total flux cleaned = 0.000213946 Jy ! Total flux subtracted in 200 components = 0.000213946 Jy ! Clean residual min=-0.001159 max=0.000899 Jy/beam ! Clean residual mean=0.000001 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.0294679 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 74 components and 0.0294679 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.906 mas, bmaj=2.584 mas, bpa=39.73 degrees ! Estimated noise=0.476851 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.62682e-05 Jy ! Component: 100 - total flux cleaned = 1.52276e-05 Jy ! Component: 150 - total flux cleaned = -1.28981e-05 Jy ! Component: 200 - total flux cleaned = -1.27446e-05 Jy ! Total flux subtracted in 200 components = -1.27446e-05 Jy ! Clean residual min=-0.001106 max=0.000874 Jy/beam ! Clean residual mean=0.000001 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.0294551 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 92 components and 0.0294551 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=0.015372Jy sigma=0.523679 ! Fit after self-cal, rms=0.015370Jy sigma=0.523367 wmodel /d2/scr/pima/bp177h_uvs/J1534+4823_X_map.mod ! Writing 92 model components to file: /d2/scr/pima/bp177h_uvs/J1534+4823_X_map.mod wobs /d2/scr/pima/bp177h_uvs/J1534+4823_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J1534+4823_X_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J1534+4823_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177h_uvs/J1534+4823_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 = -0.000283185 Jy ! Component: 100 - total flux cleaned = -0.000220949 Jy ! Component: 150 - total flux cleaned = -0.000177771 Jy ! Component: 200 - total flux cleaned = -0.00016423 Jy ! Component: 250 - total flux cleaned = -0.000125673 Jy ! Component: 300 - total flux cleaned = -7.7139e-05 Jy ! Component: 350 - total flux cleaned = -3.05468e-05 Jy ! Component: 400 - total flux cleaned = 2.52075e-05 Jy ! Component: 450 - total flux cleaned = 6.794e-05 Jy ! Component: 500 - total flux cleaned = 0.00011943 Jy ! Component: 550 - total flux cleaned = 0.000149415 Jy ! Component: 600 - total flux cleaned = 0.000178488 Jy ! Component: 650 - total flux cleaned = 0.00019741 Jy ! Component: 700 - total flux cleaned = 0.000224701 Jy ! Component: 750 - total flux cleaned = 0.000242466 Jy ! Component: 800 - total flux cleaned = 0.000285548 Jy ! Component: 850 - total flux cleaned = 0.000293967 Jy ! Component: 900 - total flux cleaned = 0.000335048 Jy ! Component: 950 - total flux cleaned = 0.000335 Jy ! Component: 1000 - total flux cleaned = 0.000358466 Jy ! Component: 1050 - total flux cleaned = 0.000358573 Jy ! Component: 1100 - total flux cleaned = 0.00038129 Jy ! Component: 1150 - total flux cleaned = 0.000418348 Jy ! Component: 1200 - total flux cleaned = 0.000447561 Jy ! Component: 1250 - total flux cleaned = 0.000476052 Jy ! Component: 1300 - total flux cleaned = 0.00049705 Jy ! Component: 1350 - total flux cleaned = 0.000545586 Jy ! Component: 1400 - total flux cleaned = 0.000600101 Jy ! Component: 1450 - total flux cleaned = 0.000660693 Jy ! Component: 1500 - total flux cleaned = 0.000733682 Jy ! Component: 1550 - total flux cleaned = 0.000786063 Jy ! Component: 1600 - total flux cleaned = 0.000863626 Jy ! Component: 1650 - total flux cleaned = 0.000940153 Jy ! Component: 1700 - total flux cleaned = 0.00102846 Jy ! Component: 1750 - total flux cleaned = 0.0010971 Jy ! Component: 1800 - total flux cleaned = 0.00118955 Jy ! Component: 1850 - total flux cleaned = 0.00125041 Jy ! Component: 1900 - total flux cleaned = 0.0013348 Jy ! Component: 1950 - total flux cleaned = 0.00141815 Jy ! Component: 2000 - total flux cleaned = 0.00148297 Jy ! Component: 2050 - total flux cleaned = 0.00155882 Jy ! Component: 2100 - total flux cleaned = 0.00160508 Jy ! Component: 2150 - total flux cleaned = 0.00167943 Jy ! Component: 2200 - total flux cleaned = 0.00172484 Jy ! Component: 2250 - total flux cleaned = 0.00178098 Jy ! Component: 2300 - total flux cleaned = 0.00181441 Jy ! Component: 2350 - total flux cleaned = 0.00187516 Jy ! Component: 2400 - total flux cleaned = 0.00192985 Jy ! Component: 2450 - total flux cleaned = 0.00196242 Jy ! Component: 2500 - total flux cleaned = 0.00200551 Jy ! Component: 2550 - total flux cleaned = 0.0020591 Jy ! Component: 2600 - total flux cleaned = 0.002107 Jy ! Component: 2650 - total flux cleaned = 0.00216509 Jy ! Component: 2700 - total flux cleaned = 0.00221234 Jy ! Component: 2750 - total flux cleaned = 0.00225411 Jy ! Component: 2800 - total flux cleaned = 0.0022956 Jy ! Component: 2850 - total flux cleaned = 0.0023265 Jy ! Component: 2900 - total flux cleaned = 0.00235728 Jy ! Component: 2950 - total flux cleaned = 0.00238785 Jy ! Component: 3000 - total flux cleaned = 0.0024284 Jy ! Component: 3050 - total flux cleaned = 0.0024637 Jy ! Component: 3100 - total flux cleaned = 0.00249887 Jy ! Component: 3150 - total flux cleaned = 0.00254888 Jy ! Component: 3200 - total flux cleaned = 0.00258874 Jy ! Component: 3250 - total flux cleaned = 0.00262839 Jy ! Component: 3300 - total flux cleaned = 0.00266299 Jy ! Component: 3350 - total flux cleaned = 0.0026876 Jy ! Component: 3400 - total flux cleaned = 0.00270232 Jy ! Component: 3450 - total flux cleaned = 0.00272189 Jy ! Component: 3500 - total flux cleaned = 0.00273652 Jy ! Component: 3550 - total flux cleaned = 0.00274133 Jy ! Component: 3600 - total flux cleaned = 0.00275589 Jy ! Component: 3650 - total flux cleaned = 0.00277042 Jy ! Component: 3700 - total flux cleaned = 0.00278491 Jy ! Component: 3750 - total flux cleaned = 0.00279938 Jy ! Component: 3800 - total flux cleaned = 0.00281383 Jy ! Component: 3850 - total flux cleaned = 0.00282825 Jy ! Component: 3900 - total flux cleaned = 0.00284264 Jy ! Component: 3950 - total flux cleaned = 0.00286179 Jy ! Component: 4000 - total flux cleaned = 0.00288573 Jy ! Component: 4050 - total flux cleaned = 0.00290966 Jy ! Total flux subtracted in 4096 components = 0.00293356 Jy ! Clean residual min=-0.000277 max=0.000406 Jy/beam ! Clean residual mean=0.000000 rms=0.000079 Jy/beam ! Combined flux in latest and established models = 0.0323887 Jy keep ! Adding 252 model components to the UV plane model. ! The established model now contains 344 components and 0.0323887 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177h_uvs/J1534+4823_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.906 x 2.584 at 39.73 degrees (North through East) ! Clean map min=-0.00076364 max=0.020712 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J1534+4823_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0207118 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.96144e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.15318 1.15318 2.30635 4.6127 9.2254 18.4508 36.9016 73.8032 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.02 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 260.151 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J1534+4823_X_uvs.log closed on Sat Mar 29 22:23:27 2014