! Started logfile: /d2/scr/pima/bp177i_uvs/J1000+5805_X_uvs.log on Tue Apr 15 00:16:55 2014 obs /d2/scr/pima/bp177i_uvs/J1000+5805_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1000+5805_X_uva.fits ! AN table 1: 2 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.977778 visibilities/baseline/integration-bin. ! Found source: J1000+5805 ! ! 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 704 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/J1000+5805_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.999983Jy sigma=44.950251 ! Fit after self-cal, rms=0.965543Jy sigma=43.417593 ! 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=0.7809 mas, bmaj=2.722 mas, bpa=-1.973 degrees ! Estimated noise=0.779272 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 = 0.0256584 Jy ! Component: 100 - total flux cleaned = 0.0320951 Jy ! Total flux subtracted in 100 components = 0.0320951 Jy ! Clean residual min=-0.002161 max=0.003799 Jy/beam ! Clean residual mean=0.000003 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.0320951 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0320951 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=0.015727Jy sigma=0.649719 ! Fit after self-cal, rms=0.015536Jy sigma=0.642766 ! 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=0.9364 mas, bmaj=2.732 mas, bpa=-2.325 degrees ! Estimated noise=0.609601 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 (-2, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0043708 Jy ! Component: 100 - total flux cleaned = 0.00680406 Jy ! Component: 150 - total flux cleaned = 0.00843308 Jy ! Component: 200 - total flux cleaned = 0.00964579 Jy ! Total flux subtracted in 200 components = 0.00964579 Jy ! Clean residual min=-0.001628 max=0.002541 Jy/beam ! Clean residual mean=0.000001 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.0417409 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 30 components and 0.0417409 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=0.014227Jy sigma=0.576835 ! Fit after self-cal, rms=0.014129Jy sigma=0.572001 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9364 x 2.732 at -2.325 degrees (North through East) ! Clean map min=-0.0017736 max=0.033071 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 1.03 FD 0.94 HN 0.84 KP 0.90 ! LA 0.92 MK 1.13 NL 1.05 OV 0.90 ! PT 0.89 SC 0.98 ! ! ! 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 1.07 FD 1.06 HN 1.10 KP 1.00 ! LA 0.99 MK 0.98 NL 1.12 OV 0.87 ! PT 1.00 SC 0.99 ! ! ! 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=0.014129Jy sigma=0.572001 ! Fit after self-cal, rms=0.013866Jy sigma=0.563507 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.939 mas, bmaj=2.739 mas, bpa=-2.387 degrees ! Estimated noise=0.604232 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 = 0.00101652 Jy ! Component: 100 - total flux cleaned = 0.00138137 Jy ! Component: 150 - total flux cleaned = 0.00154718 Jy ! Component: 200 - total flux cleaned = 0.00165696 Jy ! Total flux subtracted in 200 components = 0.00165696 Jy ! Clean residual min=-0.001548 max=0.001676 Jy/beam ! Clean residual mean=0.000001 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.0433978 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 52 components and 0.0433978 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=0.013765Jy sigma=0.559054 ! Fit after self-cal, rms=0.013762Jy sigma=0.558588 ! 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=0.013762Jy sigma=0.558588 ! Fit after self-cal, rms=0.013617Jy sigma=0.551531 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9383 mas, bmaj=2.743 mas, bpa=-2.447 degrees ! Estimated noise=0.605838 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000418958 Jy ! Component: 100 - total flux cleaned = 0.000491096 Jy ! Component: 150 - total flux cleaned = 0.000529217 Jy ! Component: 200 - total flux cleaned = 0.000551977 Jy ! Total flux subtracted in 200 components = 0.000551977 Jy ! Clean residual min=-0.001568 max=0.001568 Jy/beam ! Clean residual mean=0.000001 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.0439498 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 65 components and 0.0439498 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=0.013589Jy sigma=0.550265 ! Fit after self-cal, rms=0.013590Jy sigma=0.550179 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 = 0.000129828 Jy ! Component: 100 - total flux cleaned = 0.000149967 Jy ! Component: 150 - total flux cleaned = 0.000149621 Jy ! Component: 200 - total flux cleaned = 0.000158022 Jy ! Total flux subtracted in 200 components = 0.000158022 Jy ! Clean residual min=-0.001552 max=0.001527 Jy/beam ! Clean residual mean=0.000001 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.0441079 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 76 components and 0.0441079 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=0.013576Jy sigma=0.549610 ! Fit after self-cal, rms=0.013577Jy sigma=0.549576 ! 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=0.013577Jy sigma=0.549576 ! Fit after self-cal, rms=0.013575Jy sigma=0.549437 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9377 mas, bmaj=2.743 mas, bpa=-2.453 degrees ! Estimated noise=0.606531 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000243692 Jy ! Component: 100 - total flux cleaned = 0.000252422 Jy ! Component: 150 - total flux cleaned = 0.000260607 Jy ! Component: 200 - total flux cleaned = 0.000260686 Jy ! Total flux subtracted in 200 components = 0.000260686 Jy ! Clean residual min=-0.001555 max=0.001515 Jy/beam ! Clean residual mean=0.000001 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.0443685 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 81 components and 0.0443686 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=0.013563Jy sigma=0.548978 ! Fit after self-cal, rms=0.013564Jy sigma=0.548950 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 = 6.31172e-05 Jy ! Component: 100 - total flux cleaned = 6.32223e-05 Jy ! Component: 150 - total flux cleaned = 7.03904e-05 Jy ! Component: 200 - total flux cleaned = 7.02993e-05 Jy ! Total flux subtracted in 200 components = 7.02993e-05 Jy ! Clean residual min=-0.001549 max=0.001487 Jy/beam ! Clean residual mean=0.000001 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.0444389 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 89 components and 0.0444389 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=0.013557Jy sigma=0.548639 ! Fit after self-cal, rms=0.013557Jy sigma=0.548625 ! 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=0.013557Jy sigma=0.548625 ! Fit after self-cal, rms=0.013572Jy sigma=0.542636 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.05 mas, bmaj=2.998 mas, bpa=-3.465 degrees ! Estimated noise=0.743483 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000169902 Jy ! Component: 100 - total flux cleaned = 0.000197819 Jy ! Component: 150 - total flux cleaned = 0.000214221 Jy ! Component: 200 - total flux cleaned = 0.000228445 Jy ! Total flux subtracted in 200 components = 0.000228445 Jy ! Clean residual min=-0.001917 max=0.001665 Jy/beam ! Clean residual mean=0.000001 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.0446673 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 107 components and 0.0446673 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=0.013569Jy sigma=0.542667 ! Fit after self-cal, rms=0.013567Jy sigma=0.542611 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 = 7.51873e-06 Jy ! Component: 100 - total flux cleaned = 7.68813e-07 Jy ! Component: 150 - total flux cleaned = 2.09515e-07 Jy ! Component: 200 - total flux cleaned = 9.47962e-08 Jy ! Total flux subtracted in 200 components = 9.47962e-08 Jy ! Clean residual min=-0.001912 max=0.001659 Jy/beam ! Clean residual mean=0.000001 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.0446674 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 112 components and 0.0446674 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=0.013568Jy sigma=0.542622 ! Fit after self-cal, rms=0.013567Jy sigma=0.542580 ! 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=0.941 mas, bmaj=2.744 mas, bpa=-2.353 degrees ! Estimated noise=0.607151 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.941 x 2.744 at -2.353 degrees (North through East) ! Clean map min=-0.0013381 max=0.032163 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=0.7841 mas, bmaj=2.728 mas, bpa=-1.975 degrees ! Estimated noise=0.782509 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0257702 Jy ! Component: 100 - total flux cleaned = 0.0326506 Jy ! Component: 150 - total flux cleaned = 0.0362525 Jy ! Component: 200 - total flux cleaned = 0.038486 Jy ! Total flux subtracted in 200 components = 0.038486 Jy ! Clean residual min=-0.001882 max=0.001800 Jy/beam ! Clean residual mean=0.000002 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.038486 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.038486 Jy ! Inverting map and beam ! Estimated beam: bmin=0.941 mas, bmaj=2.744 mas, bpa=-2.353 degrees ! Estimated noise=0.607151 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 = 0.00186246 Jy ! Component: 100 - total flux cleaned = 0.00306482 Jy ! Component: 150 - total flux cleaned = 0.00397114 Jy ! Component: 200 - total flux cleaned = 0.00464197 Jy ! Total flux subtracted in 200 components = 0.00464197 Jy ! Clean residual min=-0.001608 max=0.001436 Jy/beam ! Clean residual mean=0.000001 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.0431279 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 46 components and 0.0431279 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=2.05 mas, bmaj=2.998 mas, bpa=-3.465 degrees ! Estimated noise=0.743483 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108281 Jy ! Component: 100 - total flux cleaned = 0.00129904 Jy ! Component: 150 - total flux cleaned = 0.0013373 Jy ! Component: 200 - total flux cleaned = 0.00138276 Jy ! Total flux subtracted in 200 components = 0.00138276 Jy ! Clean residual min=-0.002006 max=0.001651 Jy/beam ! Clean residual mean=0.000001 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.0445107 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 = 2.67137e-05 Jy ! Component: 100 - total flux cleaned = 6.21998e-05 Jy ! Component: 150 - total flux cleaned = 8.34972e-05 Jy ! Component: 200 - total flux cleaned = 0.000112463 Jy ! Total flux subtracted in 200 components = 0.000112463 Jy ! Clean residual min=-0.001981 max=0.001644 Jy/beam ! Clean residual mean=0.000001 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.0446231 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 71 components and 0.0446232 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.941 mas, bmaj=2.744 mas, bpa=-2.353 degrees ! Estimated noise=0.607151 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000252841 Jy ! Component: 100 - total flux cleaned = -0.000279618 Jy ! Component: 150 - total flux cleaned = -0.000269596 Jy ! Component: 200 - total flux cleaned = -0.000269163 Jy ! Total flux subtracted in 200 components = -0.000269163 Jy ! Clean residual min=-0.001421 max=0.001447 Jy/beam ! Clean residual mean=0.000001 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.044354 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 89 components and 0.044354 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=0.013580Jy sigma=0.542778 ! Fit after self-cal, rms=0.013580Jy sigma=0.542709 wmodel /d2/scr/pima/bp177i_uvs/J1000+5805_X_map.mod ! Writing 89 model components to file: /d2/scr/pima/bp177i_uvs/J1000+5805_X_map.mod wobs /d2/scr/pima/bp177i_uvs/J1000+5805_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1000+5805_X_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1000+5805_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177i_uvs/J1000+5805_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 = -0.000160551 Jy ! Component: 100 - total flux cleaned = -0.000278993 Jy ! Component: 150 - total flux cleaned = -0.000388938 Jy ! Component: 200 - total flux cleaned = -0.000511319 Jy ! Component: 250 - total flux cleaned = -0.000549855 Jy ! Component: 300 - total flux cleaned = -0.000567617 Jy ! Component: 350 - total flux cleaned = -0.000549926 Jy ! Component: 400 - total flux cleaned = -0.000533073 Jy ! Component: 450 - total flux cleaned = -0.00054913 Jy ! Component: 500 - total flux cleaned = -0.000532734 Jy ! Component: 550 - total flux cleaned = -0.00054838 Jy ! Component: 600 - total flux cleaned = -0.000548193 Jy ! Component: 650 - total flux cleaned = -0.00047411 Jy ! Component: 700 - total flux cleaned = -0.000445097 Jy ! Component: 750 - total flux cleaned = -0.000359602 Jy ! Component: 800 - total flux cleaned = -0.000317855 Jy ! Component: 850 - total flux cleaned = -0.000276942 Jy ! Component: 900 - total flux cleaned = -0.000236539 Jy ! Component: 950 - total flux cleaned = -0.000184167 Jy ! Component: 1000 - total flux cleaned = -0.000158298 Jy ! Component: 1050 - total flux cleaned = -4.40581e-05 Jy ! Component: 1100 - total flux cleaned = 1.80874e-05 Jy ! Component: 1150 - total flux cleaned = 0.000103742 Jy ! Component: 1200 - total flux cleaned = 0.000187528 Jy ! Component: 1250 - total flux cleaned = 0.000258398 Jy ! Component: 1300 - total flux cleaned = 0.000351516 Jy ! Component: 1350 - total flux cleaned = 0.000477125 Jy ! Component: 1400 - total flux cleaned = 0.000510943 Jy ! Component: 1450 - total flux cleaned = 0.000588587 Jy ! Component: 1500 - total flux cleaned = 0.000654042 Jy ! Component: 1550 - total flux cleaned = 0.000718703 Jy ! Component: 1600 - total flux cleaned = 0.000793092 Jy ! Component: 1650 - total flux cleaned = 0.000845682 Jy ! Component: 1700 - total flux cleaned = 0.000907704 Jy ! Component: 1750 - total flux cleaned = 0.000958961 Jy ! Component: 1800 - total flux cleaned = 0.00104988 Jy ! Component: 1850 - total flux cleaned = 0.00107994 Jy ! Component: 1900 - total flux cleaned = 0.00112932 Jy ! Component: 1950 - total flux cleaned = 0.00119747 Jy ! Component: 2000 - total flux cleaned = 0.00125531 Jy ! Component: 2050 - total flux cleaned = 0.00130287 Jy ! Component: 2100 - total flux cleaned = 0.00131227 Jy ! Component: 2150 - total flux cleaned = 0.00138685 Jy ! Component: 2200 - total flux cleaned = 0.00141461 Jy ! Component: 2250 - total flux cleaned = 0.00146026 Jy ! Component: 2300 - total flux cleaned = 0.00150538 Jy ! Component: 2350 - total flux cleaned = 0.001541 Jy ! Component: 2400 - total flux cleaned = 0.00158508 Jy ! Component: 2450 - total flux cleaned = 0.00161132 Jy ! Component: 2500 - total flux cleaned = 0.00161997 Jy ! Component: 2550 - total flux cleaned = 0.0016629 Jy ! Component: 2600 - total flux cleaned = 0.00169687 Jy ! Component: 2650 - total flux cleaned = 0.00173894 Jy ! Component: 2700 - total flux cleaned = 0.00174729 Jy ! Component: 2750 - total flux cleaned = 0.00179687 Jy ! Component: 2800 - total flux cleaned = 0.00185418 Jy ! Component: 2850 - total flux cleaned = 0.00191106 Jy ! Component: 2900 - total flux cleaned = 0.00194333 Jy ! Component: 2950 - total flux cleaned = 0.00198326 Jy ! Component: 3000 - total flux cleaned = 0.00203882 Jy ! Component: 3050 - total flux cleaned = 0.00210973 Jy ! Component: 3100 - total flux cleaned = 0.00214879 Jy ! Component: 3150 - total flux cleaned = 0.00219531 Jy ! Component: 3200 - total flux cleaned = 0.00224157 Jy ! Component: 3250 - total flux cleaned = 0.00229516 Jy ! Component: 3300 - total flux cleaned = 0.00235592 Jy ! Component: 3350 - total flux cleaned = 0.00239369 Jy ! Component: 3400 - total flux cleaned = 0.00246874 Jy ! Component: 3450 - total flux cleaned = 0.00252093 Jy ! Component: 3500 - total flux cleaned = 0.00253574 Jy ! Component: 3550 - total flux cleaned = 0.00257996 Jy ! Component: 3600 - total flux cleaned = 0.00264607 Jy ! Component: 3650 - total flux cleaned = 0.00268984 Jy ! Component: 3700 - total flux cleaned = 0.00272619 Jy ! Component: 3750 - total flux cleaned = 0.00276236 Jy ! Component: 3800 - total flux cleaned = 0.00281997 Jy ! Component: 3850 - total flux cleaned = 0.00286293 Jy ! Component: 3900 - total flux cleaned = 0.00288438 Jy ! Component: 3950 - total flux cleaned = 0.0029341 Jy ! Component: 4000 - total flux cleaned = 0.00294115 Jy ! Component: 4050 - total flux cleaned = 0.00296226 Jy ! Total flux subtracted in 4096 components = 0.00297632 Jy ! Clean residual min=-0.000504 max=0.000450 Jy/beam ! Clean residual mean=0.000000 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.0473303 Jy keep ! Adding 293 model components to the UV plane model. ! The established model now contains 382 components and 0.0473303 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1000+5805_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.941 x 2.744 at -2.353 degrees (North through East) ! Clean map min=-0.0010167 max=0.031943 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1000+5805_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0319428 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000120256 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.12941 1.12941 2.25883 4.51766 9.03532 18.0706 36.1413 72.2826 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.031 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 265.624 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1000+5805_X_uvs.log closed on Tue Apr 15 00:17:01 2014