! Started logfile: /d2/scr/pima/bp177j_uvs/J0212+2649_X_uvs.log on Thu Jun 19 03:21:27 2014 obs /d2/scr/pima/bp177j_uvs/J0212+2649_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177j_uvs/J0212+2649_X_uva.fits ! AN table 1: 4 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.894444 visibilities/baseline/integration-bin. ! Found source: J0212+2649 ! ! 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 1288 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/bp177j_uvs/J0212+2649_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000548Jy sigma=37.093023 ! Fit after self-cal, rms=0.982535Jy sigma=36.417325 ! 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=0.8965 mas, bmaj=2.268 mas, bpa=-23.56 degrees ! Estimated noise=0.80311 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 = 0.0125296 Jy ! Component: 100 - total flux cleaned = 0.0158745 Jy ! Total flux subtracted in 100 components = 0.0158745 Jy ! Clean residual min=-0.001950 max=0.002312 Jy/beam ! Clean residual mean=0.000001 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.0158745 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0158745 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=0.018107Jy sigma=0.629854 ! Fit after self-cal, rms=0.016194Jy sigma=0.561942 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00312752 Jy ! Component: 100 - total flux cleaned = 0.0045227 Jy ! Total flux subtracted in 100 components = 0.0045227 Jy ! Clean residual min=-0.001842 max=0.001620 Jy/beam ! Clean residual mean=-0.000000 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.0203972 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 21 components and 0.0203972 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=0.530267 ! Fit after self-cal, rms=0.015396Jy sigma=0.530223 ! 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=1.161 mas, bmaj=2.419 mas, bpa=-21.08 degrees ! Estimated noise=0.540018 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 = 0.0015968 Jy ! Component: 100 - total flux cleaned = 0.00248298 Jy ! Component: 150 - total flux cleaned = 0.00305841 Jy ! Component: 200 - total flux cleaned = 0.00324373 Jy ! Total flux subtracted in 200 components = 0.00324373 Jy ! Clean residual min=-0.001155 max=0.001151 Jy/beam ! Clean residual mean=-0.000001 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.0236409 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 39 components and 0.0236409 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=0.015222Jy sigma=0.523706 ! Fit after self-cal, rms=0.015223Jy sigma=0.523597 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.161 x 2.419 at -21.08 degrees (North through East) ! Clean map min=-0.0011029 max=0.019232 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 1.08 FD 1.06 HN 0.92 KP 0.93 ! LA 1.06 MK 0.98 NL 1.05 OV 1.04 ! PT 0.94 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.16 KP 1.08 ! LA 0.98 MK 1.14 NL 0.85 OV 0.98 ! PT 0.86 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=0.015223Jy sigma=0.523597 ! Fit after self-cal, rms=0.015247Jy sigma=0.522170 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.166 mas, bmaj=2.426 mas, bpa=-21.08 degrees ! Estimated noise=0.539718 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 = 4.79231e-05 Jy ! Component: 100 - total flux cleaned = 0.000145588 Jy ! Component: 150 - total flux cleaned = 0.000198582 Jy ! Component: 200 - total flux cleaned = 0.00024393 Jy ! Total flux subtracted in 200 components = 0.00024393 Jy ! Clean residual min=-0.001088 max=0.001081 Jy/beam ! Clean residual mean=-0.000001 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0238849 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 42 components and 0.0238849 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=0.015232Jy sigma=0.521681 ! Fit after self-cal, rms=0.015236Jy sigma=0.521626 ! 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=0.015236Jy sigma=0.521626 ! Fit after self-cal, rms=0.015259Jy sigma=0.521611 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.166 mas, bmaj=2.425 mas, bpa=-21.05 degrees ! Estimated noise=0.540502 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.4403e-05 Jy ! Component: 100 - total flux cleaned = 8.68504e-05 Jy ! Component: 150 - total flux cleaned = 0.000120929 Jy ! Component: 200 - total flux cleaned = 0.000135956 Jy ! Total flux subtracted in 200 components = 0.000135956 Jy ! Clean residual min=-0.001091 max=0.001067 Jy/beam ! Clean residual mean=-0.000001 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.0240208 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 47 components and 0.0240208 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=0.015253Jy sigma=0.521451 ! Fit after self-cal, rms=0.015253Jy sigma=0.521440 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.55864e-06 Jy ! Component: 100 - total flux cleaned = 1.20342e-05 Jy ! Component: 150 - total flux cleaned = 2.03052e-05 Jy ! Component: 200 - total flux cleaned = 2.78979e-05 Jy ! Total flux subtracted in 200 components = 2.78979e-05 Jy ! Clean residual min=-0.001088 max=0.001069 Jy/beam ! Clean residual mean=-0.000001 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0240487 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 49 components and 0.0240487 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=0.015251Jy sigma=0.521368 ! Fit after self-cal, rms=0.015251Jy sigma=0.521362 ! 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=0.015251Jy sigma=0.521362 ! Fit after self-cal, rms=0.015267Jy sigma=0.521354 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.166 mas, bmaj=2.425 mas, bpa=-21.04 degrees ! Estimated noise=0.541202 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.15401e-05 Jy ! Component: 100 - total flux cleaned = 4.88682e-05 Jy ! Component: 150 - total flux cleaned = 5.58722e-05 Jy ! Component: 200 - total flux cleaned = 6.23647e-05 Jy ! Total flux subtracted in 200 components = 6.23647e-05 Jy ! Clean residual min=-0.001089 max=0.001071 Jy/beam ! Clean residual mean=-0.000001 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0241111 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 54 components and 0.0241111 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=0.015265Jy sigma=0.521308 ! Fit after self-cal, rms=0.015265Jy sigma=0.521305 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 = 5.92336e-07 Jy ! Component: 100 - total flux cleaned = 6.92005e-06 Jy ! Component: 150 - total flux cleaned = 1.30583e-05 Jy ! Component: 200 - total flux cleaned = 1.88948e-05 Jy ! Total flux subtracted in 200 components = 1.88948e-05 Jy ! Clean residual min=-0.001089 max=0.001071 Jy/beam ! Clean residual mean=-0.000001 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.02413 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 56 components and 0.02413 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=0.015264Jy sigma=0.521262 ! Fit after self-cal, rms=0.015264Jy sigma=0.521261 ! 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=0.015264Jy sigma=0.521261 ! Fit after self-cal, rms=0.015264Jy sigma=0.521260 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.25 mas, bmaj=2.884 mas, bpa=-11.43 degrees ! Estimated noise=0.621789 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000258122 Jy ! Component: 100 - total flux cleaned = 0.000274277 Jy ! Component: 150 - total flux cleaned = 0.00028829 Jy ! Component: 200 - total flux cleaned = 0.000300695 Jy ! Total flux subtracted in 200 components = 0.000300695 Jy ! Clean residual min=-0.001061 max=0.001080 Jy/beam ! Clean residual mean=-0.000001 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.0244307 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 62 components and 0.0244307 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=0.015269Jy sigma=0.521346 ! Fit after self-cal, rms=0.015269Jy sigma=0.521310 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 = 5.23105e-05 Jy ! Component: 100 - total flux cleaned = 5.24311e-05 Jy ! Component: 150 - total flux cleaned = 5.57055e-05 Jy ! Component: 200 - total flux cleaned = 5.88377e-05 Jy ! Total flux subtracted in 200 components = 5.88377e-05 Jy ! Clean residual min=-0.001038 max=0.001080 Jy/beam ! Clean residual mean=-0.000001 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.0244895 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 68 components and 0.0244895 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=0.015272Jy sigma=0.521383 ! Fit after self-cal, rms=0.015272Jy sigma=0.521374 ! 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=1.165 mas, bmaj=2.424 mas, bpa=-21.04 degrees ! Estimated noise=0.541327 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.165 x 2.424 at -21.04 degrees (North through East) ! Clean map min=-0.001068 max=0.019145 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=0.8998 mas, bmaj=2.269 mas, bpa=-23.56 degrees ! Estimated noise=0.80589 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0143958 Jy ! Component: 100 - total flux cleaned = 0.0180603 Jy ! Component: 150 - total flux cleaned = 0.0197803 Jy ! Component: 200 - total flux cleaned = 0.0207446 Jy ! Total flux subtracted in 200 components = 0.0207446 Jy ! Clean residual min=-0.001707 max=0.001575 Jy/beam ! Clean residual mean=-0.000000 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.0207446 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0207446 Jy ! Inverting map and beam ! Estimated beam: bmin=1.165 mas, bmaj=2.424 mas, bpa=-21.04 degrees ! Estimated noise=0.541327 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 (-20.8, -35.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00166752 Jy ! Component: 100 - total flux cleaned = 0.00260454 Jy ! Component: 150 - total flux cleaned = 0.00309922 Jy ! Component: 200 - total flux cleaned = 0.00324702 Jy ! Total flux subtracted in 200 components = 0.00324702 Jy ! Clean residual min=-0.001113 max=0.001050 Jy/beam ! Clean residual mean=-0.000001 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.0239916 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 44 components and 0.0239916 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=2.25 mas, bmaj=2.884 mas, bpa=-11.43 degrees ! Estimated noise=0.621789 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000368309 Jy ! Component: 100 - total flux cleaned = 0.000505809 Jy ! Component: 150 - total flux cleaned = 0.000590132 Jy ! Component: 200 - total flux cleaned = 0.000625654 Jy ! Total flux subtracted in 200 components = 0.000625654 Jy ! Clean residual min=-0.000998 max=0.000980 Jy/beam ! Clean residual mean=-0.000001 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.0246173 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 = 2.11603e-05 Jy ! Component: 100 - total flux cleaned = 5.00152e-05 Jy ! Component: 150 - total flux cleaned = 7.63358e-05 Jy ! Component: 200 - total flux cleaned = 0.0001091 Jy ! Total flux subtracted in 200 components = 0.0001091 Jy ! Clean residual min=-0.000989 max=0.000991 Jy/beam ! Clean residual mean=-0.000001 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.0247264 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 74 components and 0.0247264 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.165 mas, bmaj=2.424 mas, bpa=-21.04 degrees ! Estimated noise=0.541327 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.73346e-05 Jy ! Component: 100 - total flux cleaned = -0.000107577 Jy ! Component: 150 - total flux cleaned = -0.000120703 Jy ! Component: 200 - total flux cleaned = -0.000109173 Jy ! Total flux subtracted in 200 components = -0.000109173 Jy ! Clean residual min=-0.001076 max=0.001070 Jy/beam ! Clean residual mean=-0.000000 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.0246172 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 86 components and 0.0246172 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=0.015188Jy sigma=0.518969 ! Fit after self-cal, rms=0.015171Jy sigma=0.518372 wmodel /d2/scr/pima/bp177j_uvs/J0212+2649_X_map.mod ! Writing 86 model components to file: /d2/scr/pima/bp177j_uvs/J0212+2649_X_map.mod wobs /d2/scr/pima/bp177j_uvs/J0212+2649_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177j_uvs/J0212+2649_X_uvs.fits wwins /d2/scr/pima/bp177j_uvs/J0212+2649_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177j_uvs/J0212+2649_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 = -0.000180947 Jy ! Component: 100 - total flux cleaned = -0.000323468 Jy ! Component: 150 - total flux cleaned = -0.000425144 Jy ! Component: 200 - total flux cleaned = -0.000409047 Jy ! Component: 250 - total flux cleaned = -0.000409381 Jy ! Component: 300 - total flux cleaned = -0.000454076 Jy ! Component: 350 - total flux cleaned = -0.000497327 Jy ! Component: 400 - total flux cleaned = -0.000539242 Jy ! Component: 450 - total flux cleaned = -0.000620394 Jy ! Component: 500 - total flux cleaned = -0.000686274 Jy ! Component: 550 - total flux cleaned = -0.000737881 Jy ! Component: 600 - total flux cleaned = -0.000775512 Jy ! Component: 650 - total flux cleaned = -0.000812092 Jy ! Component: 700 - total flux cleaned = -0.000847623 Jy ! Component: 750 - total flux cleaned = -0.000800859 Jy ! Component: 800 - total flux cleaned = -0.000766869 Jy ! Component: 850 - total flux cleaned = -0.000789248 Jy ! Component: 900 - total flux cleaned = -0.000767106 Jy ! Component: 950 - total flux cleaned = -0.000713266 Jy ! Component: 1000 - total flux cleaned = -0.000713321 Jy ! Component: 1050 - total flux cleaned = -0.000671719 Jy ! Component: 1100 - total flux cleaned = -0.00064122 Jy ! Component: 1150 - total flux cleaned = -0.000621287 Jy ! Component: 1200 - total flux cleaned = -0.000660769 Jy ! Component: 1250 - total flux cleaned = -0.000631593 Jy ! Component: 1300 - total flux cleaned = -0.000631606 Jy ! Component: 1350 - total flux cleaned = -0.000603441 Jy ! Component: 1400 - total flux cleaned = -0.00059403 Jy ! Component: 1450 - total flux cleaned = -0.000566365 Jy ! Component: 1500 - total flux cleaned = -0.000538979 Jy ! Component: 1550 - total flux cleaned = -0.000476306 Jy ! Component: 1600 - total flux cleaned = -0.000440997 Jy ! Component: 1650 - total flux cleaned = -0.00041478 Jy ! Component: 1700 - total flux cleaned = -0.000380372 Jy ! Component: 1750 - total flux cleaned = -0.00033778 Jy ! Component: 1800 - total flux cleaned = -0.000304017 Jy ! Component: 1850 - total flux cleaned = -0.000229049 Jy ! Component: 1900 - total flux cleaned = -0.000179657 Jy ! Component: 1950 - total flux cleaned = -0.000147057 Jy ! Component: 2000 - total flux cleaned = -7.45352e-05 Jy ! Component: 2050 - total flux cleaned = -6.64727e-05 Jy ! Component: 2100 - total flux cleaned = 4.63496e-06 Jy ! Component: 2150 - total flux cleaned = 5.14018e-05 Jy ! Component: 2200 - total flux cleaned = 5.91073e-05 Jy ! Component: 2250 - total flux cleaned = 0.000112658 Jy ! Component: 2300 - total flux cleaned = 0.000180895 Jy ! Component: 2350 - total flux cleaned = 0.000195925 Jy ! Component: 2400 - total flux cleaned = 0.000218223 Jy ! Component: 2450 - total flux cleaned = 0.000247708 Jy ! Component: 2500 - total flux cleaned = 0.00029884 Jy ! Component: 2550 - total flux cleaned = 0.000327783 Jy ! Component: 2600 - total flux cleaned = 0.000378018 Jy ! Component: 2650 - total flux cleaned = 0.000420739 Jy ! Component: 2700 - total flux cleaned = 0.000420622 Jy ! Component: 2750 - total flux cleaned = 0.000455713 Jy ! Component: 2800 - total flux cleaned = 0.000504382 Jy ! Component: 2850 - total flux cleaned = 0.000511259 Jy ! Component: 2900 - total flux cleaned = 0.000545564 Jy ! Component: 2950 - total flux cleaned = 0.000579564 Jy ! Component: 3000 - total flux cleaned = 0.000626796 Jy ! Component: 3050 - total flux cleaned = 0.000653628 Jy ! Component: 3100 - total flux cleaned = 0.000680268 Jy ! Component: 3150 - total flux cleaned = 0.000706811 Jy ! Component: 3200 - total flux cleaned = 0.000759297 Jy ! Component: 3250 - total flux cleaned = 0.000811293 Jy ! Component: 3300 - total flux cleaned = 0.000856526 Jy ! Component: 3350 - total flux cleaned = 0.000920715 Jy ! Component: 3400 - total flux cleaned = 0.000939807 Jy ! Component: 3450 - total flux cleaned = 0.000977871 Jy ! Component: 3500 - total flux cleaned = 0.00101567 Jy ! Component: 3550 - total flux cleaned = 0.00104074 Jy ! Component: 3600 - total flux cleaned = 0.00105941 Jy ! Component: 3650 - total flux cleaned = 0.00111507 Jy ! Component: 3700 - total flux cleaned = 0.00112733 Jy ! Component: 3750 - total flux cleaned = 0.00115795 Jy ! Component: 3800 - total flux cleaned = 0.00117624 Jy ! Component: 3850 - total flux cleaned = 0.00121256 Jy ! Component: 3900 - total flux cleaned = 0.0012547 Jy ! Component: 3950 - total flux cleaned = 0.0012787 Jy ! Component: 4000 - total flux cleaned = 0.00128463 Jy ! Component: 4050 - total flux cleaned = 0.00132021 Jy ! Total flux subtracted in 4096 components = 0.00136149 Jy ! Clean residual min=-0.000346 max=0.000372 Jy/beam ! Clean residual mean=0.000001 rms=0.000096 Jy/beam ! Combined flux in latest and established models = 0.0259787 Jy keep ! Adding 242 model components to the UV plane model. ! The established model now contains 328 components and 0.0259787 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177j_uvs/J0212+2649_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.165 x 2.424 at -21.04 degrees (North through East) ! Clean map min=-0.00070354 max=0.018958 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177j_uvs/J0212+2649_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0189578 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.6003e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.51922 1.51922 3.03843 6.07686 12.1537 24.3074 48.6149 97.2298 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.018 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 197.47 quit ! Quitting program ! Log file /d2/scr/pima/bp177j_uvs/J0212+2649_X_uvs.log closed on Thu Jun 19 03:21:32 2014