! Started logfile: /d2/scr/pima/bp177j_uvs/J0553-0730_C_uvs.log on Thu Jun 19 04:13:04 2014 obs /d2/scr/pima/bp177j_uvs/J0553-0730_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177j_uvs/J0553-0730_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0553-0730 ! ! 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 1080 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/bp177j_uvs/J0553-0730_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. ! ! 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=1.004289Jy sigma=39.649831 ! Fit after self-cal, rms=0.898230Jy sigma=35.370933 ! 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=1.289 mas, bmaj=3.356 mas, bpa=-2.549 degrees ! Estimated noise=0.731934 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 = 0.068262 Jy ! Component: 100 - total flux cleaned = 0.0947988 Jy ! Total flux subtracted in 100 components = 0.0947988 Jy ! Clean residual min=-0.007309 max=0.014985 Jy/beam ! Clean residual mean=0.000001 rms=0.002559 Jy/beam ! Combined flux in latest and established models = 0.0947988 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0947988 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=0.059763Jy sigma=2.111031 ! Fit after self-cal, rms=0.059728Jy sigma=2.109540 ! 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=1.602 mas, bmaj=3.955 mas, bpa=-2.662 degrees ! Estimated noise=0.573444 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 = 0.025693 Jy ! Component: 100 - total flux cleaned = 0.0393808 Jy ! Component: 150 - total flux cleaned = 0.0475451 Jy ! Component: 200 - total flux cleaned = 0.0525259 Jy ! Total flux subtracted in 200 components = 0.0525259 Jy ! Clean residual min=-0.008346 max=0.015987 Jy/beam ! Clean residual mean=-0.000017 rms=0.003404 Jy/beam ! Combined flux in latest and established models = 0.147325 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 61 components and 0.147325 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=0.046705Jy sigma=1.576414 ! Fit after self-cal, rms=0.046673Jy sigma=1.575222 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.602 x 3.955 at -2.662 degrees (North through East) ! Clean map min=-0.0084672 max=0.096892 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=0.046673Jy sigma=1.575222 ! Fit after self-cal, rms=0.046673Jy sigma=1.575222 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.602 mas, bmaj=3.955 mas, bpa=-2.662 degrees ! Estimated noise=0.573444 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 = 0.00317883 Jy ! Component: 100 - total flux cleaned = 0.00510745 Jy ! Component: 150 - total flux cleaned = 0.00631611 Jy ! Component: 200 - total flux cleaned = 0.00646416 Jy ! Total flux subtracted in 200 components = 0.00646416 Jy ! Clean residual min=-0.009009 max=0.016090 Jy/beam ! Clean residual mean=-0.000015 rms=0.003335 Jy/beam ! Combined flux in latest and established models = 0.153789 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 68 components and 0.153789 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=0.046286Jy sigma=1.567632 ! Fit after self-cal, rms=0.046283Jy sigma=1.567474 ! 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=0.046283Jy sigma=1.567474 ! Fit after self-cal, rms=0.046283Jy sigma=1.567474 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.602 mas, bmaj=3.955 mas, bpa=-2.662 degrees ! Estimated noise=0.573444 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000292527 Jy ! Component: 100 - total flux cleaned = 0.000322279 Jy ! Component: 150 - total flux cleaned = 0.00038735 Jy ! Component: 200 - total flux cleaned = 0.00045183 Jy ! Total flux subtracted in 200 components = 0.00045183 Jy ! Clean residual min=-0.009040 max=0.016061 Jy/beam ! Clean residual mean=-0.000015 rms=0.003329 Jy/beam ! Combined flux in latest and established models = 0.154241 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 70 components and 0.154241 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=0.046231Jy sigma=1.565739 ! Fit after self-cal, rms=0.046229Jy sigma=1.565680 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 (-7.5, 21.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.016835 Jy ! Component: 100 - total flux cleaned = 0.0275714 Jy ! Component: 150 - total flux cleaned = 0.0351619 Jy ! Component: 200 - total flux cleaned = 0.0407916 Jy ! Total flux subtracted in 200 components = 0.0407916 Jy ! Clean residual min=-0.008196 max=0.008998 Jy/beam ! Clean residual mean=-0.000006 rms=0.002187 Jy/beam ! Combined flux in latest and established models = 0.195032 Jy ! Performing phase self-cal ! Adding 68 model components to the UV plane model. ! The established model now contains 138 components and 0.195032 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=0.037978Jy sigma=1.199613 ! Fit after self-cal, rms=0.037048Jy sigma=1.147440 ! Inverting map ! Added new window around map position (-11.7, 21.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00983743 Jy ! Component: 100 - total flux cleaned = 0.0160322 Jy ! Component: 150 - total flux cleaned = 0.0208947 Jy ! Component: 200 - total flux cleaned = 0.0248816 Jy ! Total flux subtracted in 200 components = 0.0248816 Jy ! Clean residual min=-0.005843 max=0.005563 Jy/beam ! Clean residual mean=-0.000003 rms=0.001551 Jy/beam ! Combined flux in latest and established models = 0.219914 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 185 components and 0.219914 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=0.032968Jy sigma=0.998405 ! Fit after self-cal, rms=0.032684Jy sigma=0.979697 ! 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=0.032684Jy sigma=0.979697 ! Fit after self-cal, rms=0.031861Jy sigma=0.900534 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.579 mas, bmaj=3.922 mas, bpa=-2.563 degrees ! Estimated noise=0.576951 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00454001 Jy ! Component: 100 - total flux cleaned = 0.0071936 Jy ! Component: 150 - total flux cleaned = 0.00842226 Jy ! Component: 200 - total flux cleaned = 0.00906956 Jy ! Total flux subtracted in 200 components = 0.00906956 Jy ! Clean residual min=-0.004284 max=0.003898 Jy/beam ! Clean residual mean=-0.000000 rms=0.001151 Jy/beam ! Combined flux in latest and established models = 0.228983 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 218 components and 0.228983 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=0.030667Jy sigma=0.867166 ! Fit after self-cal, rms=0.030545Jy sigma=0.859198 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 = 0.0016056 Jy ! Component: 100 - total flux cleaned = 0.00211175 Jy ! Component: 150 - total flux cleaned = 0.00270966 Jy ! Component: 200 - total flux cleaned = 0.00324202 Jy ! Total flux subtracted in 200 components = 0.00324202 Jy ! Clean residual min=-0.004044 max=0.003754 Jy/beam ! Clean residual mean=0.000001 rms=0.001064 Jy/beam ! Combined flux in latest and established models = 0.232225 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 239 components and 0.232225 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=0.030019Jy sigma=0.843016 ! Fit after self-cal, rms=0.029975Jy sigma=0.840005 ! 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=0.029975Jy sigma=0.840005 ! Fit after self-cal, rms=0.029917Jy sigma=0.832056 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.709 mas, bmaj=6.57 mas, bpa=-3.825 degrees ! Estimated noise=0.759592 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0048362 Jy ! Component: 100 - total flux cleaned = 0.00768658 Jy ! Component: 150 - total flux cleaned = 0.00934918 Jy ! Component: 200 - total flux cleaned = 0.00998436 Jy ! Total flux subtracted in 200 components = 0.00998436 Jy ! Clean residual min=-0.005541 max=0.006171 Jy/beam ! Clean residual mean=0.000001 rms=0.001813 Jy/beam ! Combined flux in latest and established models = 0.24221 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 264 components and 0.24221 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=0.029322Jy sigma=0.829473 ! Fit after self-cal, rms=0.029236Jy sigma=0.823841 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 = 0.00149323 Jy ! Component: 100 - total flux cleaned = 0.00181496 Jy ! Component: 150 - total flux cleaned = 0.00202987 Jy ! Component: 200 - total flux cleaned = 0.00216969 Jy ! Total flux subtracted in 200 components = 0.00216969 Jy ! Clean residual min=-0.005324 max=0.005827 Jy/beam ! Clean residual mean=0.000003 rms=0.001701 Jy/beam ! Combined flux in latest and established models = 0.244379 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 281 components and 0.244379 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=0.029025Jy sigma=0.821470 ! Fit after self-cal, rms=0.029001Jy sigma=0.819872 ! 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=1.573 mas, bmaj=3.91 mas, bpa=-2.555 degrees ! Estimated noise=0.580139 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.573 x 3.91 at -2.555 degrees (North through East) ! Clean map min=-0.0036384 max=0.091366 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=1.266 mas, bmaj=3.33 mas, bpa=-2.474 degrees ! Estimated noise=0.737452 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0686947 Jy ! Component: 100 - total flux cleaned = 0.0973674 Jy ! Component: 150 - total flux cleaned = 0.116237 Jy ! Component: 200 - total flux cleaned = 0.130157 Jy ! Total flux subtracted in 200 components = 0.130157 Jy ! Clean residual min=-0.005359 max=0.010150 Jy/beam ! Clean residual mean=0.000000 rms=0.001908 Jy/beam ! Combined flux in latest and established models = 0.130157 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 47 model components to the UV plane model. ! The established model now contains 47 components and 0.130157 Jy ! Inverting map and beam ! Estimated beam: bmin=1.573 mas, bmaj=3.91 mas, bpa=-2.555 degrees ! Estimated noise=0.580139 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, -0.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0204124 Jy ! Component: 100 - total flux cleaned = 0.0343792 Jy ! Component: 150 - total flux cleaned = 0.0449288 Jy ! Component: 200 - total flux cleaned = 0.0534486 Jy ! Total flux subtracted in 200 components = 0.0534486 Jy ! Clean residual min=-0.004818 max=0.006259 Jy/beam ! Clean residual mean=-0.000011 rms=0.001963 Jy/beam ! Combined flux in latest and established models = 0.183606 Jy ! Adding 113 model components to the UV plane model. ! The established model now contains 152 components and 0.183606 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=3.709 mas, bmaj=6.57 mas, bpa=-3.825 degrees ! Estimated noise=0.759592 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0141086 Jy ! Component: 100 - total flux cleaned = 0.0247261 Jy ! Component: 150 - total flux cleaned = 0.0329912 Jy ! Component: 200 - total flux cleaned = 0.0395204 Jy ! Total flux subtracted in 200 components = 0.0395204 Jy ! Clean residual min=-0.006061 max=0.006000 Jy/beam ! Clean residual mean=-0.000008 rms=0.002204 Jy/beam ! Combined flux in latest and established models = 0.223126 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 = 0.00518251 Jy ! Component: 100 - total flux cleaned = 0.00930629 Jy ! Component: 150 - total flux cleaned = 0.0125911 Jy ! Component: 200 - total flux cleaned = 0.0152143 Jy ! Total flux subtracted in 200 components = 0.0152143 Jy ! Clean residual min=-0.004998 max=0.004963 Jy/beam ! Clean residual mean=-0.000001 rms=0.001705 Jy/beam ! Combined flux in latest and established models = 0.238341 Jy ! Adding 102 model components to the UV plane model. ! The established model now contains 241 components and 0.238341 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.573 mas, bmaj=3.91 mas, bpa=-2.555 degrees ! Estimated noise=0.580139 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00162513 Jy ! Component: 100 - total flux cleaned = 0.00243113 Jy ! Component: 150 - total flux cleaned = 0.00278643 Jy ! Component: 200 - total flux cleaned = 0.00321259 Jy ! Total flux subtracted in 200 components = 0.00321259 Jy ! Clean residual min=-0.003219 max=0.003173 Jy/beam ! Clean residual mean=0.000000 rms=0.000908 Jy/beam ! Combined flux in latest and established models = 0.241553 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 257 components and 0.241553 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=0.028523Jy sigma=0.793416 ! Fit after self-cal, rms=0.028278Jy sigma=0.779636 wmodel /d2/scr/pima/bp177j_uvs/J0553-0730_C_map.mod ! Writing 257 model components to file: /d2/scr/pima/bp177j_uvs/J0553-0730_C_map.mod wobs /d2/scr/pima/bp177j_uvs/J0553-0730_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177j_uvs/J0553-0730_C_uvs.fits wwins /d2/scr/pima/bp177j_uvs/J0553-0730_C_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp177j_uvs/J0553-0730_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 = -0.00035953 Jy ! Component: 100 - total flux cleaned = -0.000726952 Jy ! Component: 150 - total flux cleaned = -0.0010735 Jy ! Component: 200 - total flux cleaned = -0.00112032 Jy ! Component: 250 - total flux cleaned = -0.00121259 Jy ! Component: 300 - total flux cleaned = -0.00134733 Jy ! Component: 350 - total flux cleaned = -0.00139022 Jy ! Component: 400 - total flux cleaned = -0.00155758 Jy ! Component: 450 - total flux cleaned = -0.0015169 Jy ! Component: 500 - total flux cleaned = -0.00159723 Jy ! Component: 550 - total flux cleaned = -0.0015584 Jy ! Component: 600 - total flux cleaned = -0.00152071 Jy ! Component: 650 - total flux cleaned = -0.0014465 Jy ! Component: 700 - total flux cleaned = -0.00137502 Jy ! Component: 750 - total flux cleaned = -0.00130523 Jy ! Component: 800 - total flux cleaned = -0.00127018 Jy ! Component: 850 - total flux cleaned = -0.00113349 Jy ! Component: 900 - total flux cleaned = -0.000933451 Jy ! Component: 950 - total flux cleaned = -0.000802952 Jy ! Component: 1000 - total flux cleaned = -0.000737611 Jy ! Component: 1050 - total flux cleaned = -0.000579494 Jy ! Component: 1100 - total flux cleaned = -0.000393598 Jy ! Component: 1150 - total flux cleaned = -0.000302745 Jy ! Component: 1200 - total flux cleaned = -0.000152698 Jy ! Component: 1250 - total flux cleaned = -6.42898e-05 Jy ! Component: 1300 - total flux cleaned = 0.000138643 Jy ! Component: 1350 - total flux cleaned = 0.00033683 Jy ! Component: 1400 - total flux cleaned = 0.00036452 Jy ! Component: 1450 - total flux cleaned = 0.000584672 Jy ! Component: 1500 - total flux cleaned = 0.000692775 Jy ! Component: 1550 - total flux cleaned = 0.000879664 Jy ! Component: 1600 - total flux cleaned = 0.00106324 Jy ! Component: 1650 - total flux cleaned = 0.0011144 Jy ! Component: 1700 - total flux cleaned = 0.00121642 Jy ! Component: 1750 - total flux cleaned = 0.00134244 Jy ! Component: 1800 - total flux cleaned = 0.00146638 Jy ! Component: 1850 - total flux cleaned = 0.00153977 Jy ! Component: 1900 - total flux cleaned = 0.00161207 Jy ! Component: 1950 - total flux cleaned = 0.00180158 Jy ! Component: 2000 - total flux cleaned = 0.00173121 Jy ! Component: 2050 - total flux cleaned = 0.00180057 Jy ! Component: 2100 - total flux cleaned = 0.00182326 Jy ! Component: 2150 - total flux cleaned = 0.00186815 Jy ! Component: 2200 - total flux cleaned = 0.00186799 Jy ! Component: 2250 - total flux cleaned = 0.0019121 Jy ! Component: 2300 - total flux cleaned = 0.00193384 Jy ! Component: 2350 - total flux cleaned = 0.00197651 Jy ! Component: 2400 - total flux cleaned = 0.0019554 Jy ! Component: 2450 - total flux cleaned = 0.00201876 Jy ! Component: 2500 - total flux cleaned = 0.00210218 Jy ! Component: 2550 - total flux cleaned = 0.00210214 Jy ! Component: 2600 - total flux cleaned = 0.00218388 Jy ! Component: 2650 - total flux cleaned = 0.00222387 Jy ! Component: 2700 - total flux cleaned = 0.00220375 Jy ! Component: 2750 - total flux cleaned = 0.00220359 Jy ! Component: 2800 - total flux cleaned = 0.00226235 Jy ! Component: 2850 - total flux cleaned = 0.00224253 Jy ! Component: 2900 - total flux cleaned = 0.00226187 Jy ! Component: 2950 - total flux cleaned = 0.00224253 Jy ! Component: 3000 - total flux cleaned = 0.00222362 Jy ! Component: 3050 - total flux cleaned = 0.00222386 Jy ! Component: 3100 - total flux cleaned = 0.00229862 Jy ! Component: 3150 - total flux cleaned = 0.00224302 Jy ! Component: 3200 - total flux cleaned = 0.00227988 Jy ! Component: 3250 - total flux cleaned = 0.00231632 Jy ! Component: 3300 - total flux cleaned = 0.00237053 Jy ! Component: 3350 - total flux cleaned = 0.00235235 Jy ! Component: 3400 - total flux cleaned = 0.00233463 Jy ! Component: 3450 - total flux cleaned = 0.0023523 Jy ! Component: 3500 - total flux cleaned = 0.00236982 Jy ! Component: 3550 - total flux cleaned = 0.0023699 Jy ! Component: 3600 - total flux cleaned = 0.00238737 Jy ! Component: 3650 - total flux cleaned = 0.00238744 Jy ! Component: 3700 - total flux cleaned = 0.00238741 Jy ! Component: 3750 - total flux cleaned = 0.00238748 Jy ! Component: 3800 - total flux cleaned = 0.0023707 Jy ! Component: 3850 - total flux cleaned = 0.0023374 Jy ! Component: 3900 - total flux cleaned = 0.00235407 Jy ! Component: 3950 - total flux cleaned = 0.0023872 Jy ! Component: 4000 - total flux cleaned = 0.0023542 Jy ! Component: 4050 - total flux cleaned = 0.00235425 Jy ! Total flux subtracted in 4096 components = 0.00237052 Jy ! Clean residual min=-0.000869 max=0.000941 Jy/beam ! Clean residual mean=0.000001 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.243924 Jy keep ! Adding 392 model components to the UV plane model. ! The established model now contains 649 components and 0.243924 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177j_uvs/J0553-0730_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.573 x 3.91 at -2.555 degrees (North through East) ! Clean map min=-0.0021721 max=0.091311 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177j_uvs/J0553-0730_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0913105 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000294272 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.966827 0.966827 1.93365 3.86731 7.73462 15.4692 30.9385 61.8769 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.091 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 310.293 quit ! Quitting program ! Log file /d2/scr/pima/bp177j_uvs/J0553-0730_C_uvs.log closed on Thu Jun 19 04:13:10 2014