! Started logfile: /d2/scr/pima/bp177i_uvs/J0835+6832_X_uvs.log on Tue Apr 15 00:14:24 2014 obs /d2/scr/pima/bp177i_uvs/J0835+6832_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J0835+6832_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.755556 visibilities/baseline/integration-bin. ! Found source: J0835+6832 ! ! 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 816 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/bp177i_uvs/J0835+6832_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000017Jy sigma=37.390527 ! Fit after self-cal, rms=0.975889Jy sigma=36.773174 ! 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=1.035 mas, bmaj=2.642 mas, bpa=-17.14 degrees ! Estimated noise=0.902347 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 = 0.0184407 Jy ! Component: 100 - total flux cleaned = 0.0228554 Jy ! Total flux subtracted in 100 components = 0.0228554 Jy ! Clean residual min=-0.002774 max=0.003110 Jy/beam ! Clean residual mean=-0.000002 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 0.0228554 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0228554 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=0.017474Jy sigma=0.621677 ! Fit after self-cal, rms=0.015367Jy sigma=0.544260 ! 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=1.209 mas, bmaj=2.815 mas, bpa=-17.43 degrees ! Estimated noise=0.674683 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 = 0.00302515 Jy ! Component: 100 - total flux cleaned = 0.00437324 Jy ! Component: 150 - total flux cleaned = 0.00502669 Jy ! Component: 200 - total flux cleaned = 0.00527476 Jy ! Total flux subtracted in 200 components = 0.00527476 Jy ! Clean residual min=-0.001713 max=0.001760 Jy/beam ! Clean residual mean=0.000000 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.0281301 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 18 components and 0.0281301 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=0.014730Jy sigma=0.523757 ! Fit after self-cal, rms=0.014726Jy sigma=0.523556 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.209 x 2.815 at -17.43 degrees (North through East) ! Clean map min=-0.0016446 max=0.025098 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 1.11 FD 1.20 HN 0.98 KP 0.94 ! LA 0.89 MK 1.00* NL 1.08 OV 1.05 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.07 HN 0.99 KP 1.04 ! LA 0.95 MK 1.00* NL 1.08 OV 1.06 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.96 HN 1.10 KP 1.03 ! LA 1.15 MK 1.00* NL 1.13 OV 0.99 ! PT 0.95 SC 1.19 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.06 HN 1.03 KP 0.92 ! LA 0.96 MK 1.00* NL 1.19 OV 0.97 ! PT 0.94 SC 0.93 ! ! ! 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=0.014726Jy sigma=0.523556 ! Fit after self-cal, rms=0.014815Jy sigma=0.518577 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.208 mas, bmaj=2.815 mas, bpa=-17.27 degrees ! Estimated noise=0.682009 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 = 0.000322964 Jy ! Component: 100 - total flux cleaned = 0.000433855 Jy ! Component: 150 - total flux cleaned = 0.00044977 Jy ! Component: 200 - total flux cleaned = 0.000475362 Jy ! Total flux subtracted in 200 components = 0.000475362 Jy ! Clean residual min=-0.001576 max=0.001749 Jy/beam ! Clean residual mean=0.000000 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.0286055 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 26 components and 0.0286055 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=0.014768Jy sigma=0.517465 ! Fit after self-cal, rms=0.014771Jy sigma=0.517304 ! 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=0.014771Jy sigma=0.517304 ! Fit after self-cal, rms=0.014896Jy sigma=0.517130 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.209 mas, bmaj=2.813 mas, bpa=-17.2 degrees ! Estimated noise=0.687947 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00023169 Jy ! Component: 100 - total flux cleaned = 0.000244284 Jy ! Component: 150 - total flux cleaned = 0.000254333 Jy ! Component: 200 - total flux cleaned = 0.000272846 Jy ! Total flux subtracted in 200 components = 0.000272846 Jy ! Clean residual min=-0.001569 max=0.001753 Jy/beam ! Clean residual mean=0.000000 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.0288784 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 32 components and 0.0288784 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=0.014872Jy sigma=0.516673 ! Fit after self-cal, rms=0.014872Jy sigma=0.516643 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 (15.4, 11.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109963 Jy ! Component: 100 - total flux cleaned = 0.000992414 Jy ! Component: 150 - total flux cleaned = 0.000948728 Jy ! Component: 200 - total flux cleaned = 0.00100154 Jy ! Total flux subtracted in 200 components = 0.00100154 Jy ! Clean residual min=-0.001532 max=0.001464 Jy/beam ! Clean residual mean=0.000000 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.0298799 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 59 components and 0.0298799 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=0.014725Jy sigma=0.511352 ! Fit after self-cal, rms=0.014715Jy sigma=0.511040 ! 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=0.014715Jy sigma=0.511040 ! Fit after self-cal, rms=0.014767Jy sigma=0.510894 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.211 mas, bmaj=2.813 mas, bpa=-17.13 degrees ! Estimated noise=0.689315 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.85053e-05 Jy ! Component: 100 - total flux cleaned = 4.46587e-05 Jy ! Component: 150 - total flux cleaned = 0.000114225 Jy ! Component: 200 - total flux cleaned = 0.000126144 Jy ! Total flux subtracted in 200 components = 0.000126144 Jy ! Clean residual min=-0.001499 max=0.001410 Jy/beam ! Clean residual mean=0.000000 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.030006 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 70 components and 0.030006 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=0.014735Jy sigma=0.509978 ! Fit after self-cal, rms=0.014734Jy sigma=0.509934 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 = -5.72948e-05 Jy ! Component: 100 - total flux cleaned = -3.47767e-05 Jy ! Component: 150 - total flux cleaned = -1.36906e-05 Jy ! Component: 200 - total flux cleaned = 1.54506e-05 Jy ! Total flux subtracted in 200 components = 1.54506e-05 Jy ! Clean residual min=-0.001466 max=0.001374 Jy/beam ! Clean residual mean=0.000000 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.0300215 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 80 components and 0.0300215 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=0.014717Jy sigma=0.509497 ! Fit after self-cal, rms=0.014715Jy sigma=0.509480 ! 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=0.014715Jy sigma=0.509480 ! Fit after self-cal, rms=0.014758Jy sigma=0.509436 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.358 mas, bmaj=3.111 mas, bpa=-18.98 degrees ! Estimated noise=0.803513 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000245818 Jy ! Component: 100 - total flux cleaned = 0.000301051 Jy ! Component: 150 - total flux cleaned = 0.000329164 Jy ! Component: 200 - total flux cleaned = 0.000336941 Jy ! Total flux subtracted in 200 components = 0.000336941 Jy ! Clean residual min=-0.001397 max=0.001187 Jy/beam ! Clean residual mean=0.000001 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.0303584 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 91 components and 0.0303584 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=0.014748Jy sigma=0.509320 ! Fit after self-cal, rms=0.014747Jy sigma=0.509291 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 = -8.96678e-06 Jy ! Component: 100 - total flux cleaned = 6.51233e-06 Jy ! Component: 150 - total flux cleaned = 6.69742e-06 Jy ! Component: 200 - total flux cleaned = 1.63429e-07 Jy ! Total flux subtracted in 200 components = 1.63429e-07 Jy ! Clean residual min=-0.001348 max=0.001194 Jy/beam ! Clean residual mean=0.000001 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.0303586 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 103 components and 0.0303586 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=0.014743Jy sigma=0.509182 ! Fit after self-cal, rms=0.014742Jy sigma=0.509170 ! 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=1.21 mas, bmaj=2.812 mas, bpa=-17.08 degrees ! Estimated noise=0.69073 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.21 x 2.812 at -17.08 degrees (North through East) ! Clean map min=-0.0013565 max=0.025847 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=1.036 mas, bmaj=2.642 mas, bpa=-16.87 degrees ! Estimated noise=0.921333 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0199693 Jy ! Component: 100 - total flux cleaned = 0.0247385 Jy ! Component: 150 - total flux cleaned = 0.0271892 Jy ! Component: 200 - total flux cleaned = 0.0282323 Jy ! Total flux subtracted in 200 components = 0.0282323 Jy ! Clean residual min=-0.002067 max=0.002146 Jy/beam ! Clean residual mean=-0.000002 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.0282323 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0282323 Jy ! Inverting map and beam ! Estimated beam: bmin=1.21 mas, bmaj=2.812 mas, bpa=-17.08 degrees ! Estimated noise=0.69073 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102189 Jy ! Component: 100 - total flux cleaned = 0.00129414 Jy ! Component: 150 - total flux cleaned = 0.00135948 Jy ! Component: 200 - total flux cleaned = 0.00141789 Jy ! Total flux subtracted in 200 components = 0.00141789 Jy ! Clean residual min=-0.001575 max=0.001522 Jy/beam ! Clean residual mean=-0.000000 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.0296502 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 38 components and 0.0296502 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=2.358 mas, bmaj=3.111 mas, bpa=-18.98 degrees ! Estimated noise=0.803513 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000530885 Jy ! Component: 100 - total flux cleaned = 0.00064928 Jy ! Component: 150 - total flux cleaned = 0.000707787 Jy ! Component: 200 - total flux cleaned = 0.000688895 Jy ! Total flux subtracted in 200 components = 0.000688895 Jy ! Clean residual min=-0.001486 max=0.001237 Jy/beam ! Clean residual mean=0.000000 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.0303391 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 = -8.74188e-07 Jy ! Component: 100 - total flux cleaned = -1.36111e-06 Jy ! Component: 150 - total flux cleaned = -1.3474e-06 Jy ! Component: 200 - total flux cleaned = 2.20638e-05 Jy ! Total flux subtracted in 200 components = 2.20638e-05 Jy ! Clean residual min=-0.001430 max=0.001219 Jy/beam ! Clean residual mean=0.000000 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.0303612 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 60 components and 0.0303612 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.21 mas, bmaj=2.812 mas, bpa=-17.08 degrees ! Estimated noise=0.69073 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000166323 Jy ! Component: 100 - total flux cleaned = -0.00010396 Jy ! Component: 150 - total flux cleaned = -0.00010334 Jy ! Component: 200 - total flux cleaned = -0.000103434 Jy ! Total flux subtracted in 200 components = -0.000103434 Jy ! Clean residual min=-0.001473 max=0.001444 Jy/beam ! Clean residual mean=0.000000 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.0302577 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 74 components and 0.0302577 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=0.014772Jy sigma=0.510180 ! Fit after self-cal, rms=0.014773Jy sigma=0.510134 wmodel /d2/scr/pima/bp177i_uvs/J0835+6832_X_map.mod ! Writing 74 model components to file: /d2/scr/pima/bp177i_uvs/J0835+6832_X_map.mod wobs /d2/scr/pima/bp177i_uvs/J0835+6832_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J0835+6832_X_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J0835+6832_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177i_uvs/J0835+6832_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 = 0.000230506 Jy ! Component: 100 - total flux cleaned = 0.000517455 Jy ! Component: 150 - total flux cleaned = 0.000739069 Jy ! Component: 200 - total flux cleaned = 0.000947057 Jy ! Component: 250 - total flux cleaned = 0.00114402 Jy ! Component: 300 - total flux cleaned = 0.00140574 Jy ! Component: 350 - total flux cleaned = 0.00161904 Jy ! Component: 400 - total flux cleaned = 0.00177254 Jy ! Component: 450 - total flux cleaned = 0.00182188 Jy ! Component: 500 - total flux cleaned = 0.00186985 Jy ! Component: 550 - total flux cleaned = 0.00188497 Jy ! Component: 600 - total flux cleaned = 0.00186975 Jy ! Component: 650 - total flux cleaned = 0.00188462 Jy ! Component: 700 - total flux cleaned = 0.00192768 Jy ! Component: 750 - total flux cleaned = 0.0019554 Jy ! Component: 800 - total flux cleaned = 0.00199642 Jy ! Component: 850 - total flux cleaned = 0.00203645 Jy ! Component: 900 - total flux cleaned = 0.00208891 Jy ! Component: 950 - total flux cleaned = 0.00216602 Jy ! Component: 1000 - total flux cleaned = 0.00221629 Jy ! Component: 1050 - total flux cleaned = 0.00225307 Jy ! Component: 1100 - total flux cleaned = 0.00228949 Jy ! Component: 1150 - total flux cleaned = 0.00234895 Jy ! Component: 1200 - total flux cleaned = 0.0023606 Jy ! Component: 1250 - total flux cleaned = 0.00241814 Jy ! Component: 1300 - total flux cleaned = 0.00247455 Jy ! Component: 1350 - total flux cleaned = 0.0024858 Jy ! Component: 1400 - total flux cleaned = 0.00255141 Jy ! Component: 1450 - total flux cleaned = 0.00257285 Jy ! Component: 1500 - total flux cleaned = 0.00261531 Jy ! Component: 1550 - total flux cleaned = 0.00263614 Jy ! Component: 1600 - total flux cleaned = 0.00265672 Jy ! Component: 1650 - total flux cleaned = 0.00270746 Jy ! Component: 1700 - total flux cleaned = 0.0026973 Jy ! Component: 1750 - total flux cleaned = 0.00275675 Jy ! Component: 1800 - total flux cleaned = 0.00277609 Jy ! Component: 1850 - total flux cleaned = 0.00276634 Jy ! Component: 1900 - total flux cleaned = 0.00279502 Jy ! Component: 1950 - total flux cleaned = 0.00283266 Jy ! Component: 2000 - total flux cleaned = 0.00283254 Jy ! Component: 2050 - total flux cleaned = 0.00285101 Jy ! Component: 2100 - total flux cleaned = 0.00286018 Jy ! Component: 2150 - total flux cleaned = 0.00287825 Jy ! Component: 2200 - total flux cleaned = 0.00289615 Jy ! Component: 2250 - total flux cleaned = 0.00291381 Jy ! Component: 2300 - total flux cleaned = 0.00295727 Jy ! Component: 2350 - total flux cleaned = 0.00294862 Jy ! Component: 2400 - total flux cleaned = 0.00296572 Jy ! Component: 2450 - total flux cleaned = 0.00299106 Jy ! Component: 2500 - total flux cleaned = 0.00299934 Jy ! Component: 2550 - total flux cleaned = 0.00302414 Jy ! Component: 2600 - total flux cleaned = 0.00304041 Jy ! Component: 2650 - total flux cleaned = 0.00306471 Jy ! Component: 2700 - total flux cleaned = 0.00307271 Jy ! Component: 2750 - total flux cleaned = 0.00308062 Jy ! Component: 2800 - total flux cleaned = 0.0031202 Jy ! Component: 2850 - total flux cleaned = 0.0031673 Jy ! Component: 2900 - total flux cleaned = 0.00322962 Jy ! Component: 2950 - total flux cleaned = 0.00326828 Jy ! Component: 3000 - total flux cleaned = 0.00330659 Jy ! Component: 3050 - total flux cleaned = 0.00335222 Jy ! Component: 3100 - total flux cleaned = 0.00339755 Jy ! Component: 3150 - total flux cleaned = 0.00345011 Jy ! Component: 3200 - total flux cleaned = 0.0034576 Jy ! Component: 3250 - total flux cleaned = 0.00350956 Jy ! Component: 3300 - total flux cleaned = 0.00353167 Jy ! Component: 3350 - total flux cleaned = 0.0035463 Jy ! Component: 3400 - total flux cleaned = 0.00354629 Jy ! Component: 3450 - total flux cleaned = 0.00358258 Jy ! Component: 3500 - total flux cleaned = 0.00358254 Jy ! Component: 3550 - total flux cleaned = 0.00359688 Jy ! Component: 3600 - total flux cleaned = 0.00359684 Jy ! Component: 3650 - total flux cleaned = 0.00363231 Jy ! Component: 3700 - total flux cleaned = 0.00365353 Jy ! Component: 3750 - total flux cleaned = 0.00364648 Jy ! Component: 3800 - total flux cleaned = 0.00367447 Jy ! Component: 3850 - total flux cleaned = 0.00368843 Jy ! Component: 3900 - total flux cleaned = 0.00371616 Jy ! Component: 3950 - total flux cleaned = 0.00372304 Jy ! Component: 4000 - total flux cleaned = 0.00374367 Jy ! Component: 4050 - total flux cleaned = 0.00374368 Jy ! Total flux subtracted in 4096 components = 0.00375734 Jy ! Clean residual min=-0.000395 max=0.000435 Jy/beam ! Clean residual mean=-0.000000 rms=0.000114 Jy/beam ! Combined flux in latest and established models = 0.0340151 Jy keep ! Adding 230 model components to the UV plane model. ! The established model now contains 304 components and 0.0340151 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J0835+6832_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.21 x 2.812 at -17.08 degrees (North through East) ! Clean map min=-0.00085158 max=0.025522 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J0835+6832_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0255221 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000109876 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.29155 1.29155 2.58309 5.16618 10.3324 20.6647 41.3295 82.659 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.025 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 232.279 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J0835+6832_X_uvs.log closed on Tue Apr 15 00:14:29 2014