! Started logfile: /scr/pima/bg219h_uvs/J1459-3655_X_uvs.log on Thu Apr 7 12:13:20 2016 obs /scr/pima/bg219h_uvs/J1459-3655_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1459-3655_X_uva.fits ! AN table 1: 52 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.618376 visibilities/baseline/integration-bin. ! Found source: J1459-3655 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 17364 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) 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 /scr/pima/bg219h_uvs/J1459-3655_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 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.021249Jy sigma=19.091850 ! Fit after self-cal, rms=0.889996Jy sigma=16.508635 ! 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=0.7652 mas, bmaj=2.083 mas, bpa=-1.871 degrees ! Estimated noise=0.665457 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 = 0.0779359 Jy ! Component: 100 - total flux cleaned = 0.11271 Jy ! Total flux subtracted in 100 components = 0.11271 Jy ! Clean residual min=-0.012328 max=0.024492 Jy/beam ! Clean residual mean=0.000146 rms=0.004048 Jy/beam ! Combined flux in latest and established models = 0.11271 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.11271 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.108781Jy sigma=1.925120 ! Fit after self-cal, rms=0.108138Jy sigma=1.915212 ! Inverting map ! Added new window around map position (-5, 2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0255715 Jy ! Component: 100 - total flux cleaned = 0.0433949 Jy ! Total flux subtracted in 100 components = 0.0433949 Jy ! Clean residual min=-0.009331 max=0.016955 Jy/beam ! Clean residual mean=0.000113 rms=0.003087 Jy/beam ! Combined flux in latest and established models = 0.156104 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 28 components and 0.156104 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.099086Jy sigma=1.705488 ! Fit after self-cal, rms=0.098420Jy sigma=1.694105 ! 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=0.981 mas, bmaj=2.693 mas, bpa=-2.032 degrees ! Estimated noise=0.408244 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 = 0.0254333 Jy ! Component: 100 - total flux cleaned = 0.0422925 Jy ! Component: 150 - total flux cleaned = 0.0539412 Jy ! Component: 200 - total flux cleaned = 0.0621732 Jy ! Total flux subtracted in 200 components = 0.0621732 Jy ! Clean residual min=-0.008668 max=0.020887 Jy/beam ! Clean residual mean=0.000104 rms=0.003558 Jy/beam ! Combined flux in latest and established models = 0.218278 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 46 components and 0.218278 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.091664Jy sigma=1.512864 ! Fit after self-cal, rms=0.090874Jy sigma=1.501275 ! Inverting map ! Added new window around map position (-2.2, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0218517 Jy ! Component: 100 - total flux cleaned = 0.0329081 Jy ! Component: 150 - total flux cleaned = 0.0402616 Jy ! Component: 200 - total flux cleaned = 0.0446507 Jy ! Total flux subtracted in 200 components = 0.0446507 Jy ! Clean residual min=-0.005875 max=0.012081 Jy/beam ! Clean residual mean=0.000064 rms=0.001918 Jy/beam ! Combined flux in latest and established models = 0.262928 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 103 components and 0.262928 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.085801Jy sigma=1.385209 ! Fit after self-cal, rms=0.085368Jy sigma=1.372369 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.981 x 2.693 at -2.032 degrees (North through East) ! Clean map min=-0.0052116 max=0.099598 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 1.08 FD 1.02 HN 1.11 KP 0.93 ! LA 0.97 MK 0.97 NL 1.18 OV 1.01 ! PT 0.95 SC 1.03 ! ! ! 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* ! ! ! Not correcting unselected IF 5. ! ! 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 1.15 FD 0.97 HN 1.09 KP 0.99 ! LA 0.95 MK 0.92 NL 1.16 OV 1.02 ! PT 0.92 SC 1.03 ! ! ! 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* ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.085368Jy sigma=1.372369 ! Fit after self-cal, rms=0.087175Jy sigma=1.365610 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9812 mas, bmaj=2.694 mas, bpa=-2.177 degrees ! Estimated noise=0.410645 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 = 0.00484967 Jy ! Component: 100 - total flux cleaned = 0.00664609 Jy ! Component: 150 - total flux cleaned = 0.00778157 Jy ! Component: 200 - total flux cleaned = 0.00871063 Jy ! Total flux subtracted in 200 components = 0.00871063 Jy ! Clean residual min=-0.004582 max=0.007422 Jy/beam ! Clean residual mean=0.000053 rms=0.001282 Jy/beam ! Combined flux in latest and established models = 0.271639 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 136 components and 0.271639 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.086454Jy sigma=1.352824 ! Fit after self-cal, rms=0.086490Jy sigma=1.350083 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.086490Jy sigma=1.350083 ! Fit after self-cal, rms=0.090557Jy sigma=1.339976 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9801 mas, bmaj=2.686 mas, bpa=-1.928 degrees ! Estimated noise=0.415434 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00200758 Jy ! Component: 100 - total flux cleaned = 0.00209445 Jy ! Component: 150 - total flux cleaned = 0.00217863 Jy ! Component: 200 - total flux cleaned = 0.00239913 Jy ! Total flux subtracted in 200 components = 0.00239913 Jy ! Clean residual min=-0.003726 max=0.004060 Jy/beam ! Clean residual mean=0.000045 rms=0.000963 Jy/beam ! Combined flux in latest and established models = 0.274038 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 144 components and 0.274038 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.090327Jy sigma=1.335912 ! Fit after self-cal, rms=0.090482Jy sigma=1.335102 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 = 0.000926976 Jy ! Component: 100 - total flux cleaned = 0.00107256 Jy ! Component: 150 - total flux cleaned = 0.00119916 Jy ! Component: 200 - total flux cleaned = 0.00125752 Jy ! Total flux subtracted in 200 components = 0.00125752 Jy ! Clean residual min=-0.003578 max=0.003924 Jy/beam ! Clean residual mean=0.000045 rms=0.000915 Jy/beam ! Combined flux in latest and established models = 0.275296 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 148 components and 0.275296 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.090356Jy sigma=1.333287 ! Fit after self-cal, rms=0.090358Jy sigma=1.333057 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.090358Jy sigma=1.333057 ! Fit after self-cal, rms=0.089839Jy sigma=1.330099 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9805 mas, bmaj=2.689 mas, bpa=-1.923 degrees ! Estimated noise=0.414265 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00063939 Jy ! Component: 100 - total flux cleaned = 0.000922186 Jy ! Component: 150 - total flux cleaned = 0.000920055 Jy ! Component: 200 - total flux cleaned = 0.00105142 Jy ! Total flux subtracted in 200 components = 0.00105142 Jy ! Clean residual min=-0.003343 max=0.003801 Jy/beam ! Clean residual mean=0.000029 rms=0.000838 Jy/beam ! Combined flux in latest and established models = 0.276347 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 156 components and 0.276347 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.089763Jy sigma=1.329072 ! Fit after self-cal, rms=0.089765Jy sigma=1.328787 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 = 0.000452528 Jy ! Component: 100 - total flux cleaned = 0.000541877 Jy ! Component: 150 - total flux cleaned = 0.000581045 Jy ! Component: 200 - total flux cleaned = 0.000655691 Jy ! Total flux subtracted in 200 components = 0.000655691 Jy ! Clean residual min=-0.003370 max=0.003528 Jy/beam ! Clean residual mean=0.000029 rms=0.000819 Jy/beam ! Combined flux in latest and established models = 0.277003 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 162 components and 0.277003 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.089715Jy sigma=1.328114 ! Fit after self-cal, rms=0.089710Jy sigma=1.328008 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.089710Jy sigma=1.328008 ! Fit after self-cal, rms=0.089031Jy sigma=1.327940 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.292 mas, bmaj=7.637 mas, bpa=-3.208 degrees ! Estimated noise=0.492792 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127518 Jy ! Component: 100 - total flux cleaned = 0.001621 Jy ! Component: 150 - total flux cleaned = 0.00171268 Jy ! Component: 200 - total flux cleaned = 0.00177131 Jy ! Total flux subtracted in 200 components = 0.00177131 Jy ! Clean residual min=-0.003758 max=0.004358 Jy/beam ! Clean residual mean=0.000047 rms=0.001151 Jy/beam ! Combined flux in latest and established models = 0.278774 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 166 components and 0.278774 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.089012Jy sigma=1.327650 ! Fit after self-cal, rms=0.089007Jy sigma=1.327590 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 = 0.000159447 Jy ! Component: 100 - total flux cleaned = 0.000239677 Jy ! Component: 150 - total flux cleaned = 0.000290911 Jy ! Component: 200 - total flux cleaned = 0.000339532 Jy ! Total flux subtracted in 200 components = 0.000339532 Jy ! Clean residual min=-0.003721 max=0.004148 Jy/beam ! Clean residual mean=0.000047 rms=0.001139 Jy/beam ! Combined flux in latest and established models = 0.279114 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 174 components and 0.279114 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.088994Jy sigma=1.327459 ! Fit after self-cal, rms=0.089000Jy sigma=1.327447 ! 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=0.9798 mas, bmaj=2.69 mas, bpa=-1.936 degrees ! Estimated noise=0.41332 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9798 x 2.69 at -1.936 degrees (North through East) ! Clean map min=-0.0030976 max=0.093942 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=0.7633 mas, bmaj=2.079 mas, bpa=-1.786 degrees ! Estimated noise=0.672871 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0764287 Jy ! Component: 100 - total flux cleaned = 0.117438 Jy ! Component: 150 - total flux cleaned = 0.14661 Jy ! Component: 200 - total flux cleaned = 0.169148 Jy ! Total flux subtracted in 200 components = 0.169148 Jy ! Clean residual min=-0.009537 max=0.014551 Jy/beam ! Clean residual mean=0.000103 rms=0.002871 Jy/beam ! Combined flux in latest and established models = 0.169148 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 0.169148 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9798 mas, bmaj=2.69 mas, bpa=-1.936 degrees ! Estimated noise=0.41332 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 = 0.0285391 Jy ! Component: 100 - total flux cleaned = 0.0488518 Jy ! Component: 150 - total flux cleaned = 0.0637859 Jy ! Component: 200 - total flux cleaned = 0.074891 Jy ! Total flux subtracted in 200 components = 0.074891 Jy ! Clean residual min=-0.005021 max=0.006596 Jy/beam ! Clean residual mean=0.000062 rms=0.001711 Jy/beam ! Combined flux in latest and established models = 0.244039 Jy ! Adding 86 model components to the UV plane model. ! The established model now contains 125 components and 0.244039 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=2.292 mas, bmaj=7.637 mas, bpa=-3.208 degrees ! Estimated noise=0.492792 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0132642 Jy ! Component: 100 - total flux cleaned = 0.0211969 Jy ! Component: 150 - total flux cleaned = 0.0261412 Jy ! Component: 200 - total flux cleaned = 0.0292711 Jy ! Total flux subtracted in 200 components = 0.0292711 Jy ! Clean residual min=-0.003654 max=0.004599 Jy/beam ! Clean residual mean=0.000057 rms=0.001238 Jy/beam ! Combined flux in latest and established models = 0.27331 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 = 0.00199546 Jy ! Component: 100 - total flux cleaned = 0.00327521 Jy ! Component: 150 - total flux cleaned = 0.0041008 Jy ! Component: 200 - total flux cleaned = 0.00427556 Jy ! Total flux subtracted in 200 components = 0.00427556 Jy ! Clean residual min=-0.003387 max=0.004236 Jy/beam ! Clean residual mean=0.000049 rms=0.001141 Jy/beam ! Combined flux in latest and established models = 0.277586 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 177 components and 0.277586 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9798 mas, bmaj=2.69 mas, bpa=-1.936 degrees ! Estimated noise=0.41332 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000339658 Jy ! Component: 100 - total flux cleaned = -0.000342839 Jy ! Component: 150 - total flux cleaned = -0.000302651 Jy ! Component: 200 - total flux cleaned = -0.000304663 Jy ! Total flux subtracted in 200 components = -0.000304663 Jy ! Clean residual min=-0.003074 max=0.003673 Jy/beam ! Clean residual mean=0.000027 rms=0.000799 Jy/beam ! Combined flux in latest and established models = 0.277281 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 193 components and 0.277281 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.088953Jy sigma=1.327198 ! Fit after self-cal, rms=0.088930Jy sigma=1.326746 wmodel /scr/pima/bg219h_uvs/J1459-3655_X_map.mod ! Writing 193 model components to file: /scr/pima/bg219h_uvs/J1459-3655_X_map.mod wobs /scr/pima/bg219h_uvs/J1459-3655_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J1459-3655_X_uvs.fits wwins /scr/pima/bg219h_uvs/J1459-3655_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219h_uvs/J1459-3655_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 = 0.000601575 Jy ! Component: 100 - total flux cleaned = 0.00110483 Jy ! Component: 150 - total flux cleaned = 0.00162241 Jy ! Component: 200 - total flux cleaned = 0.00219419 Jy ! Component: 250 - total flux cleaned = 0.00273611 Jy ! Component: 300 - total flux cleaned = 0.00309393 Jy ! Component: 350 - total flux cleaned = 0.00347417 Jy ! Component: 400 - total flux cleaned = 0.00369248 Jy ! Component: 450 - total flux cleaned = 0.00386648 Jy ! Component: 500 - total flux cleaned = 0.00406855 Jy ! Component: 550 - total flux cleaned = 0.00419948 Jy ! Component: 600 - total flux cleaned = 0.00429523 Jy ! Component: 650 - total flux cleaned = 0.00451054 Jy ! Component: 700 - total flux cleaned = 0.00468924 Jy ! Component: 750 - total flux cleaned = 0.0048332 Jy ! Component: 800 - total flux cleaned = 0.00488899 Jy ! Component: 850 - total flux cleaned = 0.00491592 Jy ! Component: 900 - total flux cleaned = 0.00488897 Jy ! Component: 950 - total flux cleaned = 0.00494183 Jy ! Component: 1000 - total flux cleaned = 0.00501906 Jy ! Component: 1050 - total flux cleaned = 0.00509411 Jy ! Component: 1100 - total flux cleaned = 0.0051676 Jy ! Component: 1150 - total flux cleaned = 0.00526338 Jy ! Component: 1200 - total flux cleaned = 0.00528706 Jy ! Component: 1250 - total flux cleaned = 0.00537924 Jy ! Component: 1300 - total flux cleaned = 0.00544706 Jy ! Component: 1350 - total flux cleaned = 0.00553516 Jy ! Component: 1400 - total flux cleaned = 0.00555703 Jy ! Component: 1450 - total flux cleaned = 0.0056851 Jy ! Component: 1500 - total flux cleaned = 0.00570607 Jy ! Component: 1550 - total flux cleaned = 0.00576852 Jy ! Component: 1600 - total flux cleaned = 0.00582972 Jy ! Component: 1650 - total flux cleaned = 0.00589013 Jy ! Component: 1700 - total flux cleaned = 0.00600804 Jy ! Component: 1750 - total flux cleaned = 0.00600789 Jy ! Component: 1800 - total flux cleaned = 0.00604657 Jy ! Component: 1850 - total flux cleaned = 0.00610371 Jy ! Component: 1900 - total flux cleaned = 0.00615993 Jy ! Component: 1950 - total flux cleaned = 0.00615976 Jy ! Component: 2000 - total flux cleaned = 0.00617815 Jy ! Component: 2050 - total flux cleaned = 0.00617797 Jy ! Component: 2100 - total flux cleaned = 0.00619566 Jy ! Component: 2150 - total flux cleaned = 0.0061958 Jy ! Component: 2200 - total flux cleaned = 0.00623053 Jy ! Component: 2250 - total flux cleaned = 0.00617915 Jy ! Component: 2300 - total flux cleaned = 0.00616193 Jy ! Component: 2350 - total flux cleaned = 0.00611155 Jy ! Component: 2400 - total flux cleaned = 0.00602856 Jy ! Component: 2450 - total flux cleaned = 0.00599592 Jy ! Component: 2500 - total flux cleaned = 0.005947 Jy ! Component: 2550 - total flux cleaned = 0.00586641 Jy ! Component: 2600 - total flux cleaned = 0.00578682 Jy ! Component: 2650 - total flux cleaned = 0.00567638 Jy ! Component: 2700 - total flux cleaned = 0.00556673 Jy ! Component: 2750 - total flux cleaned = 0.00550492 Jy ! Component: 2800 - total flux cleaned = 0.00539734 Jy ! Component: 2850 - total flux cleaned = 0.00530597 Jy ! Component: 2900 - total flux cleaned = 0.00521537 Jy ! Component: 2950 - total flux cleaned = 0.00517032 Jy ! Component: 3000 - total flux cleaned = 0.00508113 Jy ! Component: 3050 - total flux cleaned = 0.00502221 Jy ! Component: 3100 - total flux cleaned = 0.00489087 Jy ! Component: 3150 - total flux cleaned = 0.00487624 Jy ! Component: 3200 - total flux cleaned = 0.00477562 Jy ! Component: 3250 - total flux cleaned = 0.00471853 Jy ! Component: 3300 - total flux cleaned = 0.0046618 Jy ! Component: 3350 - total flux cleaned = 0.00457743 Jy ! Component: 3400 - total flux cleaned = 0.00450755 Jy ! Component: 3450 - total flux cleaned = 0.00445193 Jy ! Component: 3500 - total flux cleaned = 0.00438278 Jy ! Component: 3550 - total flux cleaned = 0.00432765 Jy ! Component: 3600 - total flux cleaned = 0.00425913 Jy ! Component: 3650 - total flux cleaned = 0.0041502 Jy ! Component: 3700 - total flux cleaned = 0.0041096 Jy ! Component: 3750 - total flux cleaned = 0.00405574 Jy ! Component: 3800 - total flux cleaned = 0.0040155 Jy ! Component: 3850 - total flux cleaned = 0.00398883 Jy ! Component: 3900 - total flux cleaned = 0.00390913 Jy ! Component: 3950 - total flux cleaned = 0.00388275 Jy ! Component: 4000 - total flux cleaned = 0.00385643 Jy ! Component: 4050 - total flux cleaned = 0.00380397 Jy ! Total flux subtracted in 4096 components = 0.00381702 Jy ! Clean residual min=-0.000930 max=0.000779 Jy/beam ! Clean residual mean=0.000002 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.281098 Jy keep ! Adding 304 model components to the UV plane model. ! The established model now contains 497 components and 0.281098 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J1459-3655_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9798 x 2.69 at -1.936 degrees (North through East) ! Clean map min=-0.0014636 max=0.094637 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1459-3655_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0946369 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000208982 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.662476 0.662476 1.32495 2.6499 5.29981 10.5996 21.1992 42.3985 84.7969 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.094 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 452.846 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1459-3655_X_uvs.log closed on Thu Apr 7 12:13:24 2016