! Started logfile: /d2/scr/pima/bp177g_uvs/J1355+6708_C_uvs.log on Thu Mar 6 00:34:16 2014 obs /d2/scr/pima/bp177g_uvs/J1355+6708_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177g_uvs/J1355+6708_C_uva.fits ! AN table 1: 5 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.733333 visibilities/baseline/integration-bin. ! Found source: J1355+6708 ! ! 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 1320 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/bp177g_uvs/J1355+6708_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=1.002852Jy sigma=46.103341 ! Fit after self-cal, rms=0.971060Jy sigma=44.653816 ! 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=1.233 mas, bmaj=5.07 mas, bpa=-2.151 degrees ! Estimated noise=0.593762 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 = 0.0196701 Jy ! Component: 100 - total flux cleaned = 0.0278635 Jy ! Total flux subtracted in 100 components = 0.0278635 Jy ! Clean residual min=-0.003950 max=0.008332 Jy/beam ! Clean residual mean=0.000021 rms=0.001538 Jy/beam ! Combined flux in latest and established models = 0.0278635 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0278635 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=0.039453Jy sigma=1.647585 ! Fit after self-cal, rms=0.037831Jy sigma=1.557960 ! 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=1.527 mas, bmaj=5.008 mas, bpa=-2.543 degrees ! Estimated noise=0.433104 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 = 0.0118924 Jy ! Component: 100 - total flux cleaned = 0.0197136 Jy ! Component: 150 - total flux cleaned = 0.0251503 Jy ! Component: 200 - total flux cleaned = 0.0290988 Jy ! Total flux subtracted in 200 components = 0.0290988 Jy ! Clean residual min=-0.005767 max=0.010656 Jy/beam ! Clean residual mean=0.000031 rms=0.002409 Jy/beam ! Combined flux in latest and established models = 0.0569624 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 36 components and 0.0569624 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=0.033035Jy sigma=1.312963 ! Fit after self-cal, rms=0.033012Jy sigma=1.308994 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.527 x 5.008 at -2.543 degrees (North through East) ! Clean map min=-0.0055551 max=0.03247 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=0.033012Jy sigma=1.308994 ! Fit after self-cal, rms=0.033012Jy sigma=1.308994 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.527 mas, bmaj=5.008 mas, bpa=-2.543 degrees ! Estimated noise=0.433104 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 = 0.00313261 Jy ! Component: 100 - total flux cleaned = 0.00532483 Jy ! Component: 150 - total flux cleaned = 0.0069276 Jy ! Component: 200 - total flux cleaned = 0.00780834 Jy ! Total flux subtracted in 200 components = 0.00780834 Jy ! Clean residual min=-0.005950 max=0.010793 Jy/beam ! Clean residual mean=0.000030 rms=0.002301 Jy/beam ! Combined flux in latest and established models = 0.0647707 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 38 components and 0.0647707 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=0.032576Jy sigma=1.290477 ! Fit after self-cal, rms=0.032586Jy sigma=1.290082 ! 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=0.032586Jy sigma=1.290082 ! Fit after self-cal, rms=0.032586Jy sigma=1.290082 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.527 mas, bmaj=5.008 mas, bpa=-2.543 degrees ! Estimated noise=0.433104 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000439665 Jy ! Component: 100 - total flux cleaned = 0.000523751 Jy ! Component: 150 - total flux cleaned = 0.000646897 Jy ! Component: 200 - total flux cleaned = 0.000769704 Jy ! Total flux subtracted in 200 components = 0.000769704 Jy ! Clean residual min=-0.005921 max=0.010811 Jy/beam ! Clean residual mean=0.000030 rms=0.002286 Jy/beam ! Combined flux in latest and established models = 0.0655404 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 40 components and 0.0655404 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=0.032489Jy sigma=1.285340 ! Fit after self-cal, rms=0.032482Jy sigma=1.285166 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, 4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0111824 Jy ! Component: 100 - total flux cleaned = 0.018517 Jy ! Component: 150 - total flux cleaned = 0.023872 Jy ! Component: 200 - total flux cleaned = 0.0280024 Jy ! Total flux subtracted in 200 components = 0.0280024 Jy ! Clean residual min=-0.005155 max=0.007696 Jy/beam ! Clean residual mean=0.000020 rms=0.001603 Jy/beam ! Combined flux in latest and established models = 0.0935428 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 90 components and 0.0935428 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=0.027228Jy sigma=1.017825 ! Fit after self-cal, rms=0.026442Jy sigma=0.976999 ! 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=0.026442Jy sigma=0.976999 ! Fit after self-cal, rms=0.026442Jy sigma=0.976999 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.527 mas, bmaj=5.008 mas, bpa=-2.543 degrees ! Estimated noise=0.433104 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00503009 Jy ! Component: 100 - total flux cleaned = 0.00823859 Jy ! Component: 150 - total flux cleaned = 0.00999421 Jy ! Component: 200 - total flux cleaned = 0.0116595 Jy ! Total flux subtracted in 200 components = 0.0116595 Jy ! Clean residual min=-0.004199 max=0.005484 Jy/beam ! Clean residual mean=0.000016 rms=0.001268 Jy/beam ! Combined flux in latest and established models = 0.105202 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 116 components and 0.105202 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=0.024963Jy sigma=0.903700 ! Fit after self-cal, rms=0.024778Jy sigma=0.891963 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 (2.7, -8.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00535054 Jy ! Component: 100 - total flux cleaned = 0.00873283 Jy ! Component: 150 - total flux cleaned = 0.010826 Jy ! Component: 200 - total flux cleaned = 0.012792 Jy ! Total flux subtracted in 200 components = 0.012792 Jy ! Clean residual min=-0.003095 max=0.003753 Jy/beam ! Clean residual mean=0.000011 rms=0.000899 Jy/beam ! Combined flux in latest and established models = 0.117994 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 169 components and 0.117994 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=0.022999Jy sigma=0.796251 ! Fit after self-cal, rms=0.022917Jy sigma=0.792566 ! 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=0.022917Jy sigma=0.792566 ! Fit after self-cal, rms=0.022917Jy sigma=0.792566 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.506 mas, bmaj=5.417 mas, bpa=-3.899 degrees ! Estimated noise=0.548878 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00529955 Jy ! Component: 100 - total flux cleaned = 0.00904527 Jy ! Component: 150 - total flux cleaned = 0.0119292 Jy ! Component: 200 - total flux cleaned = 0.0142222 Jy ! Total flux subtracted in 200 components = 0.0142222 Jy ! Clean residual min=-0.003943 max=0.003726 Jy/beam ! Clean residual mean=0.000015 rms=0.001047 Jy/beam ! Combined flux in latest and established models = 0.132216 Jy selfcal ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 213 components and 0.132216 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=0.022215Jy sigma=0.767919 ! Fit after self-cal, rms=0.022161Jy sigma=0.764449 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 = 0.00214929 Jy ! Component: 100 - total flux cleaned = 0.0031256 Jy ! Component: 150 - total flux cleaned = 0.00396382 Jy ! Component: 200 - total flux cleaned = 0.00464295 Jy ! Total flux subtracted in 200 components = 0.00464295 Jy ! Clean residual min=-0.003623 max=0.003085 Jy/beam ! Clean residual mean=0.000012 rms=0.000908 Jy/beam ! Combined flux in latest and established models = 0.136859 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 237 components and 0.136859 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=0.021945Jy sigma=0.756733 ! Fit after self-cal, rms=0.021935Jy sigma=0.755367 ! 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=1.527 mas, bmaj=5.008 mas, bpa=-2.543 degrees ! Estimated noise=0.433104 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.527 x 5.008 at -2.543 degrees (North through East) ! Clean map min=-0.0027934 max=0.027866 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=1.233 mas, bmaj=5.07 mas, bpa=-2.151 degrees ! Estimated noise=0.593762 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0212654 Jy ! Component: 100 - total flux cleaned = 0.0322714 Jy ! Component: 150 - total flux cleaned = 0.0403984 Jy ! Component: 200 - total flux cleaned = 0.04731 Jy ! Total flux subtracted in 200 components = 0.04731 Jy ! Clean residual min=-0.004032 max=0.007390 Jy/beam ! Clean residual mean=0.000016 rms=0.001334 Jy/beam ! Combined flux in latest and established models = 0.04731 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 37 model components to the UV plane model. ! The established model now contains 37 components and 0.04731 Jy ! Inverting map and beam ! Estimated beam: bmin=1.527 mas, bmaj=5.008 mas, bpa=-2.543 degrees ! Estimated noise=0.433104 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 (-1.8, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114061 Jy ! Component: 100 - total flux cleaned = 0.01995 Jy ! Component: 150 - total flux cleaned = 0.0270954 Jy ! Component: 200 - total flux cleaned = 0.0332565 Jy ! Total flux subtracted in 200 components = 0.0332565 Jy ! Clean residual min=-0.003760 max=0.005751 Jy/beam ! Clean residual mean=0.000021 rms=0.001617 Jy/beam ! Combined flux in latest and established models = 0.0805665 Jy ! Adding 89 model components to the UV plane model. ! The established model now contains 120 components and 0.0805665 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=3.506 mas, bmaj=5.417 mas, bpa=-3.899 degrees ! Estimated noise=0.548878 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0115241 Jy ! Component: 100 - total flux cleaned = 0.0205692 Jy ! Component: 150 - total flux cleaned = 0.0278709 Jy ! Component: 200 - total flux cleaned = 0.0338391 Jy ! Total flux subtracted in 200 components = 0.0338391 Jy ! Clean residual min=-0.004234 max=0.004821 Jy/beam ! Clean residual mean=0.000026 rms=0.001721 Jy/beam ! Combined flux in latest and established models = 0.114406 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 = 0.00490726 Jy ! Component: 100 - total flux cleaned = 0.00896072 Jy ! Component: 150 - total flux cleaned = 0.0123211 Jy ! Component: 200 - total flux cleaned = 0.0151172 Jy ! Total flux subtracted in 200 components = 0.0151172 Jy ! Clean residual min=-0.003433 max=0.003170 Jy/beam ! Clean residual mean=0.000016 rms=0.001042 Jy/beam ! Combined flux in latest and established models = 0.129523 Jy ! Adding 161 model components to the UV plane model. ! The established model now contains 263 components and 0.129523 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.527 mas, bmaj=5.008 mas, bpa=-2.543 degrees ! Estimated noise=0.433104 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00190447 Jy ! Component: 100 - total flux cleaned = 0.00303657 Jy ! Component: 150 - total flux cleaned = 0.00400335 Jy ! Component: 200 - total flux cleaned = 0.00479787 Jy ! Total flux subtracted in 200 components = 0.00479787 Jy ! Clean residual min=-0.002526 max=0.002585 Jy/beam ! Clean residual mean=0.000006 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.134321 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 295 components and 0.134321 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=0.021571Jy sigma=0.729740 ! Fit after self-cal, rms=0.021497Jy sigma=0.724312 wmodel /d2/scr/pima/bp177g_uvs/J1355+6708_C_map.mod ! Writing 295 model components to file: /d2/scr/pima/bp177g_uvs/J1355+6708_C_map.mod wobs /d2/scr/pima/bp177g_uvs/J1355+6708_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177g_uvs/J1355+6708_C_uvs.fits wwins /d2/scr/pima/bp177g_uvs/J1355+6708_C_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp177g_uvs/J1355+6708_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 = 0.000535534 Jy ! Component: 100 - total flux cleaned = 0.000990728 Jy ! Component: 150 - total flux cleaned = 0.00141123 Jy ! Component: 200 - total flux cleaned = 0.0018049 Jy ! Component: 250 - total flux cleaned = 0.0019071 Jy ! Component: 300 - total flux cleaned = 0.00203741 Jy ! Component: 350 - total flux cleaned = 0.00209913 Jy ! Component: 400 - total flux cleaned = 0.00212808 Jy ! Component: 450 - total flux cleaned = 0.00218588 Jy ! Component: 500 - total flux cleaned = 0.00229844 Jy ! Component: 550 - total flux cleaned = 0.00237982 Jy ! Component: 600 - total flux cleaned = 0.00237925 Jy ! Component: 650 - total flux cleaned = 0.00243068 Jy ! Component: 700 - total flux cleaned = 0.00245554 Jy ! Component: 750 - total flux cleaned = 0.00245567 Jy ! Component: 800 - total flux cleaned = 0.00247892 Jy ! Component: 850 - total flux cleaned = 0.00245588 Jy ! Component: 900 - total flux cleaned = 0.00241155 Jy ! Component: 950 - total flux cleaned = 0.00243412 Jy ! Component: 1000 - total flux cleaned = 0.00245583 Jy ! Component: 1050 - total flux cleaned = 0.00249792 Jy ! Component: 1100 - total flux cleaned = 0.00257943 Jy ! Component: 1150 - total flux cleaned = 0.00251933 Jy ! Component: 1200 - total flux cleaned = 0.00259778 Jy ! Component: 1250 - total flux cleaned = 0.00263599 Jy ! Component: 1300 - total flux cleaned = 0.00261709 Jy ! Component: 1350 - total flux cleaned = 0.00258072 Jy ! Component: 1400 - total flux cleaned = 0.00267179 Jy ! Component: 1450 - total flux cleaned = 0.00267181 Jy ! Component: 1500 - total flux cleaned = 0.00263661 Jy ! Component: 1550 - total flux cleaned = 0.00267148 Jy ! Component: 1600 - total flux cleaned = 0.00267147 Jy ! Component: 1650 - total flux cleaned = 0.00265501 Jy ! Component: 1700 - total flux cleaned = 0.0026713 Jy ! Component: 1750 - total flux cleaned = 0.00268779 Jy ! Component: 1800 - total flux cleaned = 0.00271977 Jy ! Component: 1850 - total flux cleaned = 0.00270424 Jy ! Component: 1900 - total flux cleaned = 0.00270464 Jy ! Component: 1950 - total flux cleaned = 0.00271956 Jy ! Component: 2000 - total flux cleaned = 0.00271956 Jy ! Component: 2050 - total flux cleaned = 0.00270476 Jy ! Component: 2100 - total flux cleaned = 0.00270494 Jy ! Component: 2150 - total flux cleaned = 0.00273347 Jy ! Component: 2200 - total flux cleaned = 0.00271965 Jy ! Component: 2250 - total flux cleaned = 0.0027197 Jy ! Component: 2300 - total flux cleaned = 0.0027199 Jy ! Component: 2350 - total flux cleaned = 0.0026793 Jy ! Component: 2400 - total flux cleaned = 0.00266611 Jy ! Component: 2450 - total flux cleaned = 0.00271858 Jy ! Component: 2500 - total flux cleaned = 0.00266677 Jy ! Component: 2550 - total flux cleaned = 0.00269258 Jy ! Component: 2600 - total flux cleaned = 0.0026675 Jy ! Component: 2650 - total flux cleaned = 0.00265516 Jy ! Component: 2700 - total flux cleaned = 0.00260579 Jy ! Component: 2750 - total flux cleaned = 0.0026059 Jy ! Component: 2800 - total flux cleaned = 0.00261794 Jy ! Component: 2850 - total flux cleaned = 0.00255793 Jy ! Component: 2900 - total flux cleaned = 0.00255788 Jy ! Component: 2950 - total flux cleaned = 0.0025226 Jy ! Component: 3000 - total flux cleaned = 0.00251081 Jy ! Component: 3050 - total flux cleaned = 0.00246472 Jy ! Component: 3100 - total flux cleaned = 0.00244189 Jy ! Component: 3150 - total flux cleaned = 0.00244191 Jy ! Component: 3200 - total flux cleaned = 0.00243065 Jy ! Component: 3250 - total flux cleaned = 0.00235327 Jy ! Component: 3300 - total flux cleaned = 0.00233158 Jy ! Component: 3350 - total flux cleaned = 0.00233148 Jy ! Component: 3400 - total flux cleaned = 0.00229927 Jy ! Component: 3450 - total flux cleaned = 0.00226738 Jy ! Component: 3500 - total flux cleaned = 0.00223565 Jy ! Component: 3550 - total flux cleaned = 0.00218338 Jy ! Component: 3600 - total flux cleaned = 0.0021625 Jy ! Component: 3650 - total flux cleaned = 0.002142 Jy ! Component: 3700 - total flux cleaned = 0.00210136 Jy ! Component: 3750 - total flux cleaned = 0.00213164 Jy ! Component: 3800 - total flux cleaned = 0.00213165 Jy ! Component: 3850 - total flux cleaned = 0.00209191 Jy ! Component: 3900 - total flux cleaned = 0.00210188 Jy ! Component: 3950 - total flux cleaned = 0.00211174 Jy ! Component: 4000 - total flux cleaned = 0.00214067 Jy ! Component: 4050 - total flux cleaned = 0.00211173 Jy ! Total flux subtracted in 4096 components = 0.00208305 Jy ! Clean residual min=-0.000533 max=0.000544 Jy/beam ! Clean residual mean=0.000001 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.136404 Jy keep ! Adding 374 model components to the UV plane model. ! The established model now contains 669 components and 0.136404 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177g_uvs/J1355+6708_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.527 x 5.008 at -2.543 degrees (North through East) ! Clean map min=-0.0016658 max=0.025155 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177g_uvs/J1355+6708_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0251549 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000172878 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.06176 2.06176 4.12352 8.24704 16.4941 32.9882 65.9763 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.025 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 145.506 quit ! Quitting program ! Log file /d2/scr/pima/bp177g_uvs/J1355+6708_C_uvs.log closed on Thu Mar 6 00:34:21 2014