! Started logfile: /scr/pima/bg219e_uvs/J0813+2435_X_uvs.log on Thu Apr 7 09:02:37 2016 obs /scr/pima/bg219e_uvs/J0813+2435_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0813+2435_X_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.797531 visibilities/baseline/integration-bin. ! Found source: J0813+2435 ! ! 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 15504 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/bg219e_uvs/J0813+2435_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 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 57 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=1.015312Jy sigma=23.946606 ! Fit after self-cal, rms=0.805929Jy sigma=18.879666 ! 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=0.8285 mas, bmaj=1.55 mas, bpa=-10.1 degrees ! Estimated noise=0.605527 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 = 0.143603 Jy ! Component: 100 - total flux cleaned = 0.192001 Jy ! Total flux subtracted in 100 components = 0.192001 Jy ! Clean residual min=-0.007209 max=0.020448 Jy/beam ! Clean residual mean=-0.000014 rms=0.002201 Jy/beam ! Combined flux in latest and established models = 0.192001 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.192001 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=0.072375Jy sigma=1.649107 ! Fit after self-cal, rms=0.072210Jy sigma=1.646093 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0224833 Jy ! Component: 100 - total flux cleaned = 0.0338837 Jy ! Total flux subtracted in 100 components = 0.0338837 Jy ! Clean residual min=-0.003923 max=0.006429 Jy/beam ! Clean residual mean=-0.000006 rms=0.001109 Jy/beam ! Combined flux in latest and established models = 0.225885 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 12 components and 0.225885 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=0.063457Jy sigma=1.415362 ! Fit after self-cal, rms=0.063398Jy sigma=1.414620 ! Inverting map ! Added new window around map position (-1, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00700595 Jy ! Component: 100 - total flux cleaned = 0.0110862 Jy ! Total flux subtracted in 100 components = 0.0110862 Jy ! Clean residual min=-0.003427 max=0.004015 Jy/beam ! Clean residual mean=-0.000003 rms=0.000925 Jy/beam ! Combined flux in latest and established models = 0.236971 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 23 components and 0.236971 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=0.062494Jy sigma=1.388598 ! Fit after self-cal, rms=0.062468Jy sigma=1.388201 ! 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=1.112 mas, bmaj=1.79 mas, bpa=-7.251 degrees ! Estimated noise=0.344582 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 = 0.00383581 Jy ! Component: 100 - total flux cleaned = 0.00612851 Jy ! Component: 150 - total flux cleaned = 0.00761896 Jy ! Component: 200 - total flux cleaned = 0.00860989 Jy ! Total flux subtracted in 200 components = 0.00860989 Jy ! Clean residual min=-0.002652 max=0.003337 Jy/beam ! Clean residual mean=-0.000003 rms=0.000673 Jy/beam ! Combined flux in latest and established models = 0.245581 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 48 components and 0.245581 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=0.062261Jy sigma=1.381140 ! Fit after self-cal, rms=0.062249Jy sigma=1.380847 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.112 x 1.79 at -7.251 degrees (North through East) ! Clean map min=-0.0025038 max=0.19277 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 1.05 HN 1.02 KP 0.98 ! LA 0.98 MK 0.96 NL 1.01 OV 0.98 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.04 HN 1.03 KP 0.98 ! LA 0.99 MK 0.95 NL 1.00 OV 0.99 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.04 KP 0.98 ! LA 0.97 MK 1.00 NL 1.00 OV 0.98 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 1.01 KP 0.99 ! LA 0.98 MK 0.99 NL 1.02 OV 0.98 ! PT 0.97 SC 1.02 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 0.99 KP 0.98 ! LA 1.00 MK 1.01 NL 1.00 OV 1.01 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 0.99 KP 0.97 ! LA 1.00 MK 1.12 NL 0.99 OV 1.00 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 0.97 KP 0.98 ! LA 0.99 MK 1.01 NL 1.00 OV 1.00 ! PT 1.00 SC 0.97 ! ! ! 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=0.062249Jy sigma=1.380847 ! Fit after self-cal, rms=0.062175Jy sigma=1.372448 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.114 mas, bmaj=1.794 mas, bpa=-7.185 degrees ! Estimated noise=0.343768 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 = -0.000453007 Jy ! Component: 100 - total flux cleaned = -0.00057375 Jy ! Component: 150 - total flux cleaned = -0.000640372 Jy ! Component: 200 - total flux cleaned = -0.000673154 Jy ! Total flux subtracted in 200 components = -0.000673154 Jy ! Clean residual min=-0.002256 max=0.002553 Jy/beam ! Clean residual mean=0.000001 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.244908 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 54 components and 0.244908 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=0.062164Jy sigma=1.372306 ! Fit after self-cal, rms=0.062180Jy sigma=1.372253 ! 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=0.062180Jy sigma=1.372253 ! Fit after self-cal, rms=0.062326Jy sigma=1.365275 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.115 mas, bmaj=1.792 mas, bpa=-7.092 degrees ! Estimated noise=0.343553 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000126088 Jy ! Component: 100 - total flux cleaned = -0.000156506 Jy ! Component: 150 - total flux cleaned = -0.00016818 Jy ! Component: 200 - total flux cleaned = -0.000177263 Jy ! Total flux subtracted in 200 components = -0.000177263 Jy ! Clean residual min=-0.002086 max=0.002282 Jy/beam ! Clean residual mean=-0.000001 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.24473 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 57 components and 0.24473 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=0.062321Jy sigma=1.365155 ! Fit after self-cal, rms=0.062338Jy sigma=1.365113 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 (5.8, -29.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148129 Jy ! Component: 100 - total flux cleaned = 0.00145733 Jy ! Component: 150 - total flux cleaned = 0.00139101 Jy ! Component: 200 - total flux cleaned = 0.00126915 Jy ! Total flux subtracted in 200 components = 0.00126915 Jy ! Clean residual min=-0.001784 max=0.001703 Jy/beam ! Clean residual mean=-0.000001 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.245999 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 74 components and 0.245999 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=0.062278Jy sigma=1.363787 ! Fit after self-cal, rms=0.062276Jy sigma=1.363721 ! 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=0.062276Jy sigma=1.363721 ! Fit after self-cal, rms=0.062246Jy sigma=1.363639 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.115 mas, bmaj=1.793 mas, bpa=-7.206 degrees ! Estimated noise=0.343329 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.36809e-05 Jy ! Component: 100 - total flux cleaned = -9.73474e-05 Jy ! Component: 150 - total flux cleaned = -0.000192036 Jy ! Component: 200 - total flux cleaned = -0.000266587 Jy ! Total flux subtracted in 200 components = -0.000266587 Jy ! Clean residual min=-0.001711 max=0.001657 Jy/beam ! Clean residual mean=-0.000001 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.245733 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 83 components and 0.245733 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=0.062236Jy sigma=1.363454 ! Fit after self-cal, rms=0.062236Jy sigma=1.363449 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 = -8.83148e-05 Jy ! Component: 100 - total flux cleaned = -0.000143065 Jy ! Component: 150 - total flux cleaned = -0.000194971 Jy ! Component: 200 - total flux cleaned = -0.000232278 Jy ! Total flux subtracted in 200 components = -0.000232278 Jy ! Clean residual min=-0.001693 max=0.001633 Jy/beam ! Clean residual mean=-0.000001 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.245501 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 87 components and 0.245501 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=0.062230Jy sigma=1.363348 ! Fit after self-cal, rms=0.062230Jy sigma=1.363346 ! 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=0.062230Jy sigma=1.363346 ! Fit after self-cal, rms=0.062207Jy sigma=1.363332 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.278 mas, bmaj=2.727 mas, bpa=-5.655 degrees ! Estimated noise=0.411545 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000470263 Jy ! Component: 100 - total flux cleaned = -0.000706666 Jy ! Component: 150 - total flux cleaned = -0.000784946 Jy ! Component: 200 - total flux cleaned = -0.000846178 Jy ! Total flux subtracted in 200 components = -0.000846178 Jy ! Clean residual min=-0.001667 max=0.001832 Jy/beam ! Clean residual mean=-0.000002 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.244654 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 94 components and 0.244654 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=0.062205Jy sigma=1.363308 ! Fit after self-cal, rms=0.062204Jy sigma=1.363291 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 = -4.36392e-05 Jy ! Component: 100 - total flux cleaned = -0.00010405 Jy ! Component: 150 - total flux cleaned = -0.000122488 Jy ! Component: 200 - total flux cleaned = -0.00014012 Jy ! Total flux subtracted in 200 components = -0.00014012 Jy ! Clean residual min=-0.001672 max=0.001837 Jy/beam ! Clean residual mean=-0.000002 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.244514 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 100 components and 0.244514 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=0.062203Jy sigma=1.363278 ! Fit after self-cal, rms=0.062203Jy sigma=1.363272 ! 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=1.115 mas, bmaj=1.793 mas, bpa=-7.193 degrees ! Estimated noise=0.343135 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.115 x 1.793 at -7.193 degrees (North through East) ! Clean map min=-0.0015671 max=0.19223 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=0.8315 mas, bmaj=1.551 mas, bpa=-10.06 degrees ! Estimated noise=0.605636 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.143561 Jy ! Component: 100 - total flux cleaned = 0.191863 Jy ! Component: 150 - total flux cleaned = 0.21437 Jy ! Component: 200 - total flux cleaned = 0.226128 Jy ! Total flux subtracted in 200 components = 0.226128 Jy ! Clean residual min=-0.003770 max=0.005583 Jy/beam ! Clean residual mean=-0.000005 rms=0.000987 Jy/beam ! Combined flux in latest and established models = 0.226128 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.226128 Jy ! Inverting map and beam ! Estimated beam: bmin=1.115 mas, bmaj=1.793 mas, bpa=-7.193 degrees ! Estimated noise=0.343135 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 = 0.00805431 Jy ! Component: 100 - total flux cleaned = 0.0120059 Jy ! Component: 150 - total flux cleaned = 0.0145922 Jy ! Component: 200 - total flux cleaned = 0.0162234 Jy ! Total flux subtracted in 200 components = 0.0162234 Jy ! Clean residual min=-0.001940 max=0.001704 Jy/beam ! Clean residual mean=-0.000003 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.242351 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 40 components and 0.242351 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=2.278 mas, bmaj=2.727 mas, bpa=-5.655 degrees ! Estimated noise=0.411545 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113563 Jy ! Component: 100 - total flux cleaned = 0.00151887 Jy ! Component: 150 - total flux cleaned = 0.00174317 Jy ! Component: 200 - total flux cleaned = 0.00185341 Jy ! Total flux subtracted in 200 components = 0.00185341 Jy ! Clean residual min=-0.001576 max=0.001843 Jy/beam ! Clean residual mean=-0.000002 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.244205 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 = 1.85508e-05 Jy ! Component: 100 - total flux cleaned = 3.26729e-05 Jy ! Component: 150 - total flux cleaned = 5.66055e-05 Jy ! Component: 200 - total flux cleaned = 6.74701e-05 Jy ! Total flux subtracted in 200 components = 6.74701e-05 Jy ! Clean residual min=-0.001591 max=0.001840 Jy/beam ! Clean residual mean=-0.000002 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.244272 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 73 components and 0.244272 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.115 mas, bmaj=1.793 mas, bpa=-7.193 degrees ! Estimated noise=0.343135 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000292324 Jy ! Component: 100 - total flux cleaned = 0.000315057 Jy ! Component: 150 - total flux cleaned = 0.000258482 Jy ! Component: 200 - total flux cleaned = 0.000240217 Jy ! Total flux subtracted in 200 components = 0.000240217 Jy ! Clean residual min=-0.001703 max=0.001668 Jy/beam ! Clean residual mean=-0.000001 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.244512 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 86 components and 0.244512 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=0.062217Jy sigma=1.363530 ! Fit after self-cal, rms=0.062218Jy sigma=1.363478 wmodel /scr/pima/bg219e_uvs/J0813+2435_X_map.mod ! Writing 86 model components to file: /scr/pima/bg219e_uvs/J0813+2435_X_map.mod wobs /scr/pima/bg219e_uvs/J0813+2435_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0813+2435_X_uvs.fits wwins /scr/pima/bg219e_uvs/J0813+2435_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219e_uvs/J0813+2435_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 = 0.000339678 Jy ! Component: 100 - total flux cleaned = 0.000574617 Jy ! Component: 150 - total flux cleaned = 0.000659303 Jy ! Component: 200 - total flux cleaned = 0.000822078 Jy ! Component: 250 - total flux cleaned = 0.00100582 Jy ! Component: 300 - total flux cleaned = 0.00110781 Jy ! Component: 350 - total flux cleaned = 0.00128349 Jy ! Component: 400 - total flux cleaned = 0.0014307 Jy ! Component: 450 - total flux cleaned = 0.00154991 Jy ! Component: 500 - total flux cleaned = 0.00162041 Jy ! Component: 550 - total flux cleaned = 0.00168926 Jy ! Component: 600 - total flux cleaned = 0.00177906 Jy ! Component: 650 - total flux cleaned = 0.00182343 Jy ! Component: 700 - total flux cleaned = 0.00188806 Jy ! Component: 750 - total flux cleaned = 0.00193033 Jy ! Component: 800 - total flux cleaned = 0.00197233 Jy ! Component: 850 - total flux cleaned = 0.00201324 Jy ! Component: 900 - total flux cleaned = 0.00209404 Jy ! Component: 950 - total flux cleaned = 0.00215353 Jy ! Component: 1000 - total flux cleaned = 0.00221187 Jy ! Component: 1050 - total flux cleaned = 0.00223162 Jy ! Component: 1100 - total flux cleaned = 0.00228854 Jy ! Component: 1150 - total flux cleaned = 0.00226971 Jy ! Component: 1200 - total flux cleaned = 0.00230677 Jy ! Component: 1250 - total flux cleaned = 0.00230683 Jy ! Component: 1300 - total flux cleaned = 0.0023791 Jy ! Component: 1350 - total flux cleaned = 0.002361 Jy ! Component: 1400 - total flux cleaned = 0.00232619 Jy ! Component: 1450 - total flux cleaned = 0.00232645 Jy ! Component: 1500 - total flux cleaned = 0.00230938 Jy ! Component: 1550 - total flux cleaned = 0.00229285 Jy ! Component: 1600 - total flux cleaned = 0.00229296 Jy ! Component: 1650 - total flux cleaned = 0.00227659 Jy ! Component: 1700 - total flux cleaned = 0.00229307 Jy ! Component: 1750 - total flux cleaned = 0.00224468 Jy ! Component: 1800 - total flux cleaned = 0.00222846 Jy ! Component: 1850 - total flux cleaned = 0.00216511 Jy ! Component: 1900 - total flux cleaned = 0.00214924 Jy ! Component: 1950 - total flux cleaned = 0.00211822 Jy ! Component: 2000 - total flux cleaned = 0.0020568 Jy ! Component: 2050 - total flux cleaned = 0.00205659 Jy ! Component: 2100 - total flux cleaned = 0.00195136 Jy ! Component: 2150 - total flux cleaned = 0.00190701 Jy ! Component: 2200 - total flux cleaned = 0.00190702 Jy ! Component: 2250 - total flux cleaned = 0.00193628 Jy ! Component: 2300 - total flux cleaned = 0.00190732 Jy ! Component: 2350 - total flux cleaned = 0.00187871 Jy ! Component: 2400 - total flux cleaned = 0.00186436 Jy ! Component: 2450 - total flux cleaned = 0.00183628 Jy ! Component: 2500 - total flux cleaned = 0.00182241 Jy ! Component: 2550 - total flux cleaned = 0.0017948 Jy ! Component: 2600 - total flux cleaned = 0.00172645 Jy ! Component: 2650 - total flux cleaned = 0.0016859 Jy ! Component: 2700 - total flux cleaned = 0.00168587 Jy ! Component: 2750 - total flux cleaned = 0.00167238 Jy ! Component: 2800 - total flux cleaned = 0.00160632 Jy ! Component: 2850 - total flux cleaned = 0.0015539 Jy ! Component: 2900 - total flux cleaned = 0.00156693 Jy ! Component: 2950 - total flux cleaned = 0.00152832 Jy ! Component: 3000 - total flux cleaned = 0.00149014 Jy ! Component: 3050 - total flux cleaned = 0.00146483 Jy ! Component: 3100 - total flux cleaned = 0.00142721 Jy ! Component: 3150 - total flux cleaned = 0.00142729 Jy ! Component: 3200 - total flux cleaned = 0.00142715 Jy ! Component: 3250 - total flux cleaned = 0.0014025 Jy ! Component: 3300 - total flux cleaned = 0.00137809 Jy ! Component: 3350 - total flux cleaned = 0.00136613 Jy ! Component: 3400 - total flux cleaned = 0.00137813 Jy ! Component: 3450 - total flux cleaned = 0.00136609 Jy ! Component: 3500 - total flux cleaned = 0.00136603 Jy ! Component: 3550 - total flux cleaned = 0.00136608 Jy ! Component: 3600 - total flux cleaned = 0.00140145 Jy ! Component: 3650 - total flux cleaned = 0.00138956 Jy ! Component: 3700 - total flux cleaned = 0.00133108 Jy ! Component: 3750 - total flux cleaned = 0.00130792 Jy ! Component: 3800 - total flux cleaned = 0.00127329 Jy ! Component: 3850 - total flux cleaned = 0.00130779 Jy ! Component: 3900 - total flux cleaned = 0.00128487 Jy ! Component: 3950 - total flux cleaned = 0.00122811 Jy ! Component: 4000 - total flux cleaned = 0.00118312 Jy ! Component: 4050 - total flux cleaned = 0.00118306 Jy ! Total flux subtracted in 4096 components = 0.00110491 Jy ! Clean residual min=-0.000695 max=0.000649 Jy/beam ! Clean residual mean=-0.000000 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.245617 Jy keep ! Adding 293 model components to the UV plane model. ! The established model now contains 379 components and 0.245617 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0813+2435_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.115 x 1.793 at -7.193 degrees (North through East) ! Clean map min=-0.0011047 max=0.19239 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0813+2435_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.192391 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000185652 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.289492 0.289492 0.578984 1.15797 2.31594 4.63187 9.26375 18.5275 37.055 74.11 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.192 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1036.3 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0813+2435_X_uvs.log closed on Thu Apr 7 09:02:42 2016