! Started logfile: /d2/scr/pima/bp177i_uvs/J1054+7225_X_uvs.log on Tue Apr 15 00:19:02 2014 obs /d2/scr/pima/bp177i_uvs/J1054+7225_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1054+7225_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.866667 visibilities/baseline/integration-bin. ! Found source: J1054+7225 ! ! 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 936 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/J1054+7225_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=0.999723Jy sigma=39.653829 ! Fit after self-cal, rms=0.978339Jy sigma=38.791416 ! 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=0.8677 mas, bmaj=2.803 mas, bpa=-2.098 degrees ! Estimated noise=0.90458 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 = 0.0163418 Jy ! Component: 100 - total flux cleaned = 0.019994 Jy ! Total flux subtracted in 100 components = 0.019994 Jy ! Clean residual min=-0.003062 max=0.002901 Jy/beam ! Clean residual mean=-0.000000 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.019994 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.019994 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=0.020624Jy sigma=0.696431 ! Fit after self-cal, rms=0.017399Jy sigma=0.577640 ! 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=1.026 mas, bmaj=2.998 mas, bpa=-2.235 degrees ! Estimated noise=0.607022 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 = 0.00413777 Jy ! Component: 100 - total flux cleaned = 0.00588072 Jy ! Component: 150 - total flux cleaned = 0.00689478 Jy ! Component: 200 - total flux cleaned = 0.00753968 Jy ! Total flux subtracted in 200 components = 0.00753968 Jy ! Clean residual min=-0.001793 max=0.002155 Jy/beam ! Clean residual mean=-0.000002 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.0275337 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 21 components and 0.0275337 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=0.016401Jy sigma=0.537050 ! Fit after self-cal, rms=0.016400Jy sigma=0.536742 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.026 x 2.998 at -2.235 degrees (North through East) ! Clean map min=-0.0016767 max=0.024762 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 0.92 FD 1.09 HN 0.97 KP 0.94 ! LA 0.98 MK 0.93 NL 1.08 OV 0.88 ! PT 0.87 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=0.016400Jy sigma=0.536742 ! Fit after self-cal, rms=0.016232Jy sigma=0.534854 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.025 mas, bmaj=2.999 mas, bpa=-2.202 degrees ! Estimated noise=0.600574 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 = 0.000340483 Jy ! Component: 100 - total flux cleaned = 0.000462846 Jy ! Component: 150 - total flux cleaned = 0.000556234 Jy ! Component: 200 - total flux cleaned = 0.000588929 Jy ! Total flux subtracted in 200 components = 0.000588929 Jy ! Clean residual min=-0.001726 max=0.001984 Jy/beam ! Clean residual mean=-0.000002 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.0281226 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 29 components and 0.0281226 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=0.016217Jy sigma=0.534263 ! Fit after self-cal, rms=0.016218Jy sigma=0.534206 ! 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=0.016218Jy sigma=0.534206 ! Fit after self-cal, rms=0.016222Jy sigma=0.534193 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.025 mas, bmaj=2.998 mas, bpa=-2.192 degrees ! Estimated noise=0.600787 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.20774e-05 Jy ! Component: 100 - total flux cleaned = 9.66923e-05 Jy ! Component: 150 - total flux cleaned = 0.000113441 Jy ! Component: 200 - total flux cleaned = 0.000129736 Jy ! Total flux subtracted in 200 components = 0.000129736 Jy ! Clean residual min=-0.001714 max=0.001984 Jy/beam ! Clean residual mean=-0.000002 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.0282523 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 36 components and 0.0282523 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=0.016216Jy sigma=0.534026 ! Fit after self-cal, rms=0.016216Jy sigma=0.534013 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 (5.2, -13.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128658 Jy ! Component: 100 - total flux cleaned = 0.00139617 Jy ! Component: 150 - total flux cleaned = 0.00123648 Jy ! Component: 200 - total flux cleaned = 0.00114409 Jy ! Total flux subtracted in 200 components = 0.00114409 Jy ! Clean residual min=-0.001652 max=0.001575 Jy/beam ! Clean residual mean=-0.000002 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.0293964 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 58 components and 0.0293964 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=0.016006Jy sigma=0.525314 ! Fit after self-cal, rms=0.015991Jy sigma=0.524041 ! 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=0.015991Jy sigma=0.524041 ! Fit after self-cal, rms=0.016084Jy sigma=0.522244 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.026 mas, bmaj=2.994 mas, bpa=-2.143 degrees ! Estimated noise=0.605385 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000632462 Jy ! Component: 100 - total flux cleaned = 0.000777238 Jy ! Component: 150 - total flux cleaned = 0.00079485 Jy ! Component: 200 - total flux cleaned = 0.000827392 Jy ! Total flux subtracted in 200 components = 0.000827392 Jy ! Clean residual min=-0.001456 max=0.001429 Jy/beam ! Clean residual mean=-0.000002 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.0302238 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 62 components and 0.0302238 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=0.016024Jy sigma=0.519758 ! Fit after self-cal, rms=0.016025Jy sigma=0.519410 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 = 0.000205373 Jy ! Component: 100 - total flux cleaned = 0.000262776 Jy ! Component: 150 - total flux cleaned = 0.000313421 Jy ! Component: 200 - total flux cleaned = 0.000335975 Jy ! Total flux subtracted in 200 components = 0.000335975 Jy ! Clean residual min=-0.001407 max=0.001363 Jy/beam ! Clean residual mean=-0.000002 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.0305598 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 68 components and 0.0305598 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=0.016000Jy sigma=0.518266 ! Fit after self-cal, rms=0.016001Jy sigma=0.518163 ! 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=0.016001Jy sigma=0.518163 ! Fit after self-cal, rms=0.016021Jy sigma=0.518002 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.136 mas, bmaj=3.266 mas, bpa=2.628 degrees ! Estimated noise=0.717446 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000290483 Jy ! Component: 100 - total flux cleaned = 0.000478896 Jy ! Component: 150 - total flux cleaned = 0.000603286 Jy ! Component: 200 - total flux cleaned = 0.000641782 Jy ! Total flux subtracted in 200 components = 0.000641782 Jy ! Clean residual min=-0.001427 max=0.001635 Jy/beam ! Clean residual mean=-0.000004 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.0312016 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 76 components and 0.0312016 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=0.016009Jy sigma=0.517546 ! Fit after self-cal, rms=0.016007Jy sigma=0.517445 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 = 0.000140324 Jy ! Component: 100 - total flux cleaned = 0.000193911 Jy ! Component: 150 - total flux cleaned = 0.0002093 Jy ! Component: 200 - total flux cleaned = 0.000230957 Jy ! Total flux subtracted in 200 components = 0.000230957 Jy ! Clean residual min=-0.001415 max=0.001664 Jy/beam ! Clean residual mean=-0.000004 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.0314325 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 81 components and 0.0314325 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=0.016003Jy sigma=0.517226 ! Fit after self-cal, rms=0.016002Jy sigma=0.517180 ! 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=1.027 mas, bmaj=2.994 mas, bpa=-2.149 degrees ! Estimated noise=0.606353 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.027 x 2.994 at -2.149 degrees (North through East) ! Clean map min=-0.0012792 max=0.023688 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=0.8677 mas, bmaj=2.803 mas, bpa=-2.004 degrees ! Estimated noise=0.904728 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0183943 Jy ! Component: 100 - total flux cleaned = 0.0231327 Jy ! Component: 150 - total flux cleaned = 0.0252797 Jy ! Component: 200 - total flux cleaned = 0.0263225 Jy ! Total flux subtracted in 200 components = 0.0263225 Jy ! Clean residual min=-0.002487 max=0.002158 Jy/beam ! Clean residual mean=-0.000001 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.0263225 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.0263225 Jy ! Inverting map and beam ! Estimated beam: bmin=1.027 mas, bmaj=2.994 mas, bpa=-2.149 degrees ! Estimated noise=0.606353 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, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00205651 Jy ! Component: 100 - total flux cleaned = 0.00312946 Jy ! Component: 150 - total flux cleaned = 0.00369603 Jy ! Component: 200 - total flux cleaned = 0.0040467 Jy ! Total flux subtracted in 200 components = 0.0040467 Jy ! Clean residual min=-0.001321 max=0.001378 Jy/beam ! Clean residual mean=-0.000002 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.0303692 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 60 components and 0.0303692 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=2.136 mas, bmaj=3.266 mas, bpa=2.628 degrees ! Estimated noise=0.717446 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000413828 Jy ! Component: 100 - total flux cleaned = 0.000712254 Jy ! Component: 150 - total flux cleaned = 0.000861959 Jy ! Component: 200 - total flux cleaned = 0.000948889 Jy ! Total flux subtracted in 200 components = 0.000948889 Jy ! Clean residual min=-0.001460 max=0.001562 Jy/beam ! Clean residual mean=-0.000004 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.0313181 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 = 7.57189e-05 Jy ! Component: 100 - total flux cleaned = 0.000142422 Jy ! Component: 150 - total flux cleaned = 0.000201731 Jy ! Component: 200 - total flux cleaned = 0.000243938 Jy ! Total flux subtracted in 200 components = 0.000243938 Jy ! Clean residual min=-0.001473 max=0.001568 Jy/beam ! Clean residual mean=-0.000004 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.031562 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 94 components and 0.031562 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.027 mas, bmaj=2.994 mas, bpa=-2.149 degrees ! Estimated noise=0.606353 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.69391e-05 Jy ! Component: 100 - total flux cleaned = -8.37141e-06 Jy ! Component: 150 - total flux cleaned = -2.10844e-05 Jy ! Component: 200 - total flux cleaned = -2.11333e-05 Jy ! Total flux subtracted in 200 components = -2.11333e-05 Jy ! Clean residual min=-0.001332 max=0.001294 Jy/beam ! Clean residual mean=-0.000002 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.0315409 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 112 components and 0.0315409 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=0.015946Jy sigma=0.514174 ! Fit after self-cal, rms=0.015940Jy sigma=0.513716 wmodel /d2/scr/pima/bp177i_uvs/J1054+7225_X_map.mod ! Writing 112 model components to file: /d2/scr/pima/bp177i_uvs/J1054+7225_X_map.mod wobs /d2/scr/pima/bp177i_uvs/J1054+7225_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1054+7225_X_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1054+7225_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177i_uvs/J1054+7225_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 = 0.000232974 Jy ! Component: 100 - total flux cleaned = 0.000235842 Jy ! Component: 150 - total flux cleaned = 0.000136123 Jy ! Component: 200 - total flux cleaned = 0.000134962 Jy ! Component: 250 - total flux cleaned = 9.9401e-05 Jy ! Component: 300 - total flux cleaned = 4.75943e-05 Jy ! Component: 350 - total flux cleaned = -2.01173e-06 Jy ! Component: 400 - total flux cleaned = -3.36228e-05 Jy ! Component: 450 - total flux cleaned = -2.69004e-06 Jy ! Component: 500 - total flux cleaned = -1.79137e-05 Jy ! Component: 550 - total flux cleaned = 1.14911e-05 Jy ! Component: 600 - total flux cleaned = -2.97034e-06 Jy ! Component: 650 - total flux cleaned = -5.85607e-05 Jy ! Component: 700 - total flux cleaned = -7.22852e-05 Jy ! Component: 750 - total flux cleaned = -0.000112176 Jy ! Component: 800 - total flux cleaned = -0.000125349 Jy ! Component: 850 - total flux cleaned = -0.000188961 Jy ! Component: 900 - total flux cleaned = -0.000201067 Jy ! Component: 950 - total flux cleaned = -0.000200983 Jy ! Component: 1000 - total flux cleaned = -0.000236718 Jy ! Component: 1050 - total flux cleaned = -0.000189827 Jy ! Component: 1100 - total flux cleaned = -0.000213153 Jy ! Component: 1150 - total flux cleaned = -0.000258571 Jy ! Component: 1200 - total flux cleaned = -0.000258359 Jy ! Component: 1250 - total flux cleaned = -0.000247502 Jy ! Component: 1300 - total flux cleaned = -0.000268857 Jy ! Component: 1350 - total flux cleaned = -0.00023709 Jy ! Component: 1400 - total flux cleaned = -0.000278697 Jy ! Component: 1450 - total flux cleaned = -0.000299062 Jy ! Component: 1500 - total flux cleaned = -0.000298987 Jy ! Component: 1550 - total flux cleaned = -0.000309043 Jy ! Component: 1600 - total flux cleaned = -0.000318874 Jy ! Component: 1650 - total flux cleaned = -0.000338293 Jy ! Component: 1700 - total flux cleaned = -0.000357408 Jy ! Component: 1750 - total flux cleaned = -0.000404503 Jy ! Component: 1800 - total flux cleaned = -0.00039515 Jy ! Component: 1850 - total flux cleaned = -0.000468726 Jy ! Component: 1900 - total flux cleaned = -0.000468712 Jy ! Component: 1950 - total flux cleaned = -0.000504804 Jy ! Component: 2000 - total flux cleaned = -0.000558384 Jy ! Component: 2050 - total flux cleaned = -0.000567168 Jy ! Component: 2100 - total flux cleaned = -0.000601996 Jy ! Component: 2150 - total flux cleaned = -0.000619399 Jy ! Component: 2200 - total flux cleaned = -0.000636592 Jy ! Component: 2250 - total flux cleaned = -0.000636673 Jy ! Component: 2300 - total flux cleaned = -0.000678678 Jy ! Component: 2350 - total flux cleaned = -0.000720286 Jy ! Component: 2400 - total flux cleaned = -0.000720259 Jy ! Component: 2450 - total flux cleaned = -0.000736672 Jy ! Component: 2500 - total flux cleaned = -0.000801413 Jy ! Component: 2550 - total flux cleaned = -0.000809256 Jy ! Component: 2600 - total flux cleaned = -0.000833115 Jy ! Component: 2650 - total flux cleaned = -0.000864605 Jy ! Component: 2700 - total flux cleaned = -0.000880104 Jy ! Component: 2750 - total flux cleaned = -0.000895623 Jy ! Component: 2800 - total flux cleaned = -0.000918719 Jy ! Component: 2850 - total flux cleaned = -0.000918743 Jy ! Component: 2900 - total flux cleaned = -0.000941486 Jy ! Component: 2950 - total flux cleaned = -0.000956465 Jy ! Component: 3000 - total flux cleaned = -0.000963987 Jy ! Component: 3050 - total flux cleaned = -0.0009937 Jy ! Component: 3100 - total flux cleaned = -0.000986393 Jy ! Component: 3150 - total flux cleaned = -0.00100847 Jy ! Component: 3200 - total flux cleaned = -0.00102305 Jy ! Component: 3250 - total flux cleaned = -0.00100861 Jy ! Component: 3300 - total flux cleaned = -0.00101586 Jy ! Component: 3350 - total flux cleaned = -0.00103731 Jy ! Component: 3400 - total flux cleaned = -0.00101599 Jy ! Component: 3450 - total flux cleaned = -0.00098779 Jy ! Component: 3500 - total flux cleaned = -0.00100884 Jy ! Component: 3550 - total flux cleaned = -0.000980847 Jy ! Component: 3600 - total flux cleaned = -0.000987817 Jy ! Component: 3650 - total flux cleaned = -0.000980857 Jy ! Component: 3700 - total flux cleaned = -0.000953291 Jy ! Component: 3750 - total flux cleaned = -0.000960066 Jy ! Component: 3800 - total flux cleaned = -0.000946387 Jy ! Component: 3850 - total flux cleaned = -0.000932762 Jy ! Component: 3900 - total flux cleaned = -0.000919224 Jy ! Component: 3950 - total flux cleaned = -0.00089902 Jy ! Component: 4000 - total flux cleaned = -0.000899034 Jy ! Component: 4050 - total flux cleaned = -0.000899055 Jy ! Total flux subtracted in 4096 components = -0.00089904 Jy ! Clean residual min=-0.000353 max=0.000518 Jy/beam ! Clean residual mean=-0.000001 rms=0.000111 Jy/beam ! Combined flux in latest and established models = 0.0306419 Jy keep ! Adding 268 model components to the UV plane model. ! The established model now contains 380 components and 0.0306419 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1054+7225_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.027 x 2.994 at -2.149 degrees (North through East) ! Clean map min=-0.00099995 max=0.022849 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1054+7225_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0228492 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000106834 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.40269 1.40269 2.80537 5.61075 11.2215 22.443 44.886 89.7719 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.022 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 213.875 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1054+7225_X_uvs.log closed on Tue Apr 15 00:19:07 2014