! Started logfile: /scr/pima/bg219b_uvs/J0243-0550_X_uvs.log on Thu Apr 7 01:40:47 2016 obs /scr/pima/bg219b_uvs/J0243-0550_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0243-0550_X_uva.fits ! AN table 1: 45 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.795062 visibilities/baseline/integration-bin. ! Found source: J0243-0550 ! ! 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 19320 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/bg219b_uvs/J0243-0550_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 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 90 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=1.170843Jy sigma=23.670532 ! Fit after self-cal, rms=0.428220Jy sigma=8.662973 ! 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=0.7381 mas, bmaj=1.744 mas, bpa=-3.162 degrees ! Estimated noise=0.597842 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 = 0.447379 Jy ! Component: 100 - total flux cleaned = 0.545352 Jy ! Total flux subtracted in 100 components = 0.545352 Jy ! Clean residual min=-0.022962 max=0.053253 Jy/beam ! Clean residual mean=0.000031 rms=0.005468 Jy/beam ! Combined flux in latest and established models = 0.545352 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.545352 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=0.130766Jy sigma=2.625263 ! Fit after self-cal, rms=0.130721Jy sigma=2.624830 ! Inverting map ! Added new window around map position (-1.2, -2.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.050318 Jy ! Component: 100 - total flux cleaned = 0.0822357 Jy ! Total flux subtracted in 100 components = 0.0822357 Jy ! Clean residual min=-0.017725 max=0.021656 Jy/beam ! Clean residual mean=0.000013 rms=0.003761 Jy/beam ! Combined flux in latest and established models = 0.627587 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 21 components and 0.627587 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=0.099409Jy sigma=1.967904 ! Fit after self-cal, rms=0.097994Jy sigma=1.940833 ! 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=0.908 mas, bmaj=2.037 mas, bpa=-2.33 degrees ! Estimated noise=0.357574 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 = 0.0373317 Jy ! Component: 100 - total flux cleaned = 0.0604892 Jy ! Component: 150 - total flux cleaned = 0.0762445 Jy ! Component: 200 - total flux cleaned = 0.087102 Jy ! Total flux subtracted in 200 components = 0.087102 Jy ! Clean residual min=-0.009652 max=0.016147 Jy/beam ! Clean residual mean=-0.000020 rms=0.003116 Jy/beam ! Combined flux in latest and established models = 0.714689 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 53 components and 0.71469 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=0.081652Jy sigma=1.555678 ! Fit after self-cal, rms=0.080995Jy sigma=1.541788 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.908 x 2.037 at -2.33 degrees (North through East) ! Clean map min=-0.0085863 max=0.57958 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 0.97 FD 0.95 HN 1.03 KP 0.93 ! LA 0.95 MK 0.97 NL 1.02 OV 0.95 ! PT 1.05 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.04 KP 0.95 ! LA 0.96 MK 1.03 NL 1.03 OV 0.98 ! PT 1.05 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.06 KP 0.98 ! LA 0.98 MK 1.02 NL 1.05 OV 0.99 ! PT 1.06 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 0.99 KP 0.94 ! LA 0.95 MK 1.00 NL 1.01 OV 0.95 ! PT 1.07 SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.00 KP 0.96 ! LA 0.96 MK 1.01 NL 1.04 OV 0.97 ! PT 1.07 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.03 KP 0.99 ! LA 0.97 MK 1.03 NL 1.04 OV 0.98 ! PT 1.08 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 1.00 KP 0.96 ! LA 0.93 MK 1.00 NL 1.02 OV 0.94 ! PT 1.08 SC 1.01 ! ! ! 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=0.080995Jy sigma=1.541788 ! Fit after self-cal, rms=0.073130Jy sigma=1.370143 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9156 mas, bmaj=2.05 mas, bpa=-2.36 degrees ! Estimated noise=0.354674 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 = 0.00177702 Jy ! Component: 100 - total flux cleaned = 0.00151574 Jy ! Component: 150 - total flux cleaned = 0.00119418 Jy ! Component: 200 - total flux cleaned = 0.000943801 Jy ! Total flux subtracted in 200 components = 0.000943801 Jy ! Clean residual min=-0.009406 max=0.011709 Jy/beam ! Clean residual mean=-0.000031 rms=0.002402 Jy/beam ! Combined flux in latest and established models = 0.715633 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 63 components and 0.715633 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=0.072698Jy sigma=1.361358 ! Fit after self-cal, rms=0.072668Jy sigma=1.360538 ! 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=0.072668Jy sigma=1.360538 ! Fit after self-cal, rms=0.068919Jy sigma=1.293151 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9174 mas, bmaj=2.054 mas, bpa=-2.127 degrees ! Estimated noise=0.35307 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00501818 Jy ! Component: 100 - total flux cleaned = -0.00771222 Jy ! Component: 150 - total flux cleaned = -0.00868467 Jy ! Component: 200 - total flux cleaned = -0.009203 Jy ! Total flux subtracted in 200 components = -0.009203 Jy ! Clean residual min=-0.005693 max=0.009772 Jy/beam ! Clean residual mean=-0.000024 rms=0.001831 Jy/beam ! Combined flux in latest and established models = 0.70643 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 71 components and 0.70643 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=0.068357Jy sigma=1.288133 ! Fit after self-cal, rms=0.068314Jy sigma=1.287362 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 (21.2, -47). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00878706 Jy ! Component: 100 - total flux cleaned = 0.0133992 Jy ! Component: 150 - total flux cleaned = 0.0155304 Jy ! Component: 200 - total flux cleaned = 0.0170559 Jy ! Total flux subtracted in 200 components = 0.0170559 Jy ! Clean residual min=-0.006174 max=0.007636 Jy/beam ! Clean residual mean=-0.000021 rms=0.001690 Jy/beam ! Combined flux in latest and established models = 0.723486 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 113 components and 0.723486 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=0.066772Jy sigma=1.266028 ! Fit after self-cal, rms=0.066712Jy sigma=1.263734 ! Inverting map ! Added new window around map position (-14.4, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00729311 Jy ! Component: 100 - total flux cleaned = 0.00969252 Jy ! Component: 150 - total flux cleaned = 0.010548 Jy ! Component: 200 - total flux cleaned = 0.0115406 Jy ! Total flux subtracted in 200 components = 0.0115406 Jy ! Clean residual min=-0.005450 max=0.006857 Jy/beam ! Clean residual mean=-0.000018 rms=0.001547 Jy/beam ! Combined flux in latest and established models = 0.735027 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 139 components and 0.735027 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=0.065550Jy sigma=1.249219 ! Fit after self-cal, rms=0.065469Jy sigma=1.246889 ! 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=0.065469Jy sigma=1.246889 ! Fit after self-cal, rms=0.061593Jy sigma=1.184853 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9182 mas, bmaj=2.056 mas, bpa=-2.172 degrees ! Estimated noise=0.35343 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00107595 Jy ! Component: 100 - total flux cleaned = -0.00243201 Jy ! Component: 150 - total flux cleaned = -0.00360814 Jy ! Component: 200 - total flux cleaned = -0.00433256 Jy ! Total flux subtracted in 200 components = -0.00433256 Jy ! Clean residual min=-0.003172 max=0.003055 Jy/beam ! Clean residual mean=-0.000008 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 0.730694 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 158 components and 0.730694 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=0.061424Jy sigma=1.180450 ! Fit after self-cal, rms=0.061423Jy sigma=1.180246 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 = -0.000542545 Jy ! Component: 100 - total flux cleaned = -0.00102652 Jy ! Component: 150 - total flux cleaned = -0.00147059 Jy ! Component: 200 - total flux cleaned = -0.00192352 Jy ! Total flux subtracted in 200 components = -0.00192352 Jy ! Clean residual min=-0.002961 max=0.002912 Jy/beam ! Clean residual mean=-0.000008 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.728771 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 167 components and 0.728771 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=0.061365Jy sigma=1.178868 ! Fit after self-cal, rms=0.061358Jy sigma=1.178790 ! 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=0.061358Jy sigma=1.178790 ! Fit after self-cal, rms=0.061324Jy sigma=1.178323 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.163 mas, bmaj=3.433 mas, bpa=-4.286 degrees ! Estimated noise=0.443549 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00217018 Jy ! Component: 100 - total flux cleaned = -0.003082 Jy ! Component: 150 - total flux cleaned = -0.00354819 Jy ! Component: 200 - total flux cleaned = -0.00378904 Jy ! Total flux subtracted in 200 components = -0.00378904 Jy ! Clean residual min=-0.003524 max=0.003464 Jy/beam ! Clean residual mean=-0.000013 rms=0.000971 Jy/beam ! Combined flux in latest and established models = 0.724982 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 182 components and 0.724981 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=0.061287Jy sigma=1.177329 ! Fit after self-cal, rms=0.061275Jy sigma=1.177125 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 = -0.000211844 Jy ! Component: 100 - total flux cleaned = -0.000318956 Jy ! Component: 150 - total flux cleaned = -0.000417387 Jy ! Component: 200 - total flux cleaned = -0.000507286 Jy ! Total flux subtracted in 200 components = -0.000507286 Jy ! Clean residual min=-0.003383 max=0.003422 Jy/beam ! Clean residual mean=-0.000013 rms=0.000953 Jy/beam ! Combined flux in latest and established models = 0.724474 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 196 components and 0.724474 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=0.061258Jy sigma=1.176720 ! Fit after self-cal, rms=0.061250Jy sigma=1.176594 ! 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=0.9183 mas, bmaj=2.056 mas, bpa=-2.183 degrees ! Estimated noise=0.353212 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9183 x 2.056 at -2.183 degrees (North through East) ! Clean map min=-0.0032855 max=0.57009 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 ! Performing amp+phase self-cal ! ! 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=0.061250Jy sigma=1.176594 ! Fit after self-cal, rms=0.057483Jy sigma=1.086328 ! Inverting map and beam ! Estimated beam: bmin=0.9186 mas, bmaj=2.055 mas, bpa=-2.093 degrees ! Estimated noise=0.352259 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00113422 Jy ! Component: 100 - total flux cleaned = -0.00156271 Jy ! Component: 150 - total flux cleaned = -0.00199312 Jy ! Component: 200 - total flux cleaned = -0.00226556 Jy ! Total flux subtracted in 200 components = -0.00226556 Jy ! Clean residual min=-0.002835 max=0.002393 Jy/beam ! Clean residual mean=-0.000005 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.722209 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 205 components and 0.722209 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=0.057408Jy sigma=1.084839 ! Fit after self-cal, rms=0.057402Jy sigma=1.084757 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.021e-05 Jy ! Component: 100 - total flux cleaned = -0.000287196 Jy ! Component: 150 - total flux cleaned = -0.000507703 Jy ! Component: 200 - total flux cleaned = -0.000658822 Jy ! Total flux subtracted in 200 components = -0.000658822 Jy ! Clean residual min=-0.002776 max=0.002365 Jy/beam ! Clean residual mean=-0.000005 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.72155 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 210 components and 0.72155 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=0.057376Jy sigma=1.084174 ! Fit after self-cal, rms=0.057373Jy sigma=1.084131 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.057373Jy sigma=1.084131 ! Fit after self-cal, rms=0.057232Jy sigma=1.083623 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=0.7454 mas, bmaj=1.753 mas, bpa=-2.82 degrees ! Estimated noise=0.592251 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.442793 Jy ! Component: 100 - total flux cleaned = 0.545399 Jy ! Component: 150 - total flux cleaned = 0.593608 Jy ! Component: 200 - total flux cleaned = 0.624948 Jy ! Total flux subtracted in 200 components = 0.624948 Jy ! Clean residual min=-0.007979 max=0.017279 Jy/beam ! Clean residual mean=0.000013 rms=0.002260 Jy/beam ! Combined flux in latest and established models = 0.624948 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.624948 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9186 mas, bmaj=2.054 mas, bpa=-2.073 degrees ! Estimated noise=0.351443 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 = 0.0301323 Jy ! Component: 100 - total flux cleaned = 0.0485252 Jy ! Component: 150 - total flux cleaned = 0.0601323 Jy ! Component: 200 - total flux cleaned = 0.0681174 Jy ! Total flux subtracted in 200 components = 0.0681174 Jy ! Clean residual min=-0.003521 max=0.004849 Jy/beam ! Clean residual mean=-0.000001 rms=0.001018 Jy/beam ! Combined flux in latest and established models = 0.693065 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 45 components and 0.693065 Jy ! Inverting map ! Added new window around map position (3, 20.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00604248 Jy ! Component: 100 - total flux cleaned = 0.0107661 Jy ! Component: 150 - total flux cleaned = 0.0145695 Jy ! Component: 200 - total flux cleaned = 0.0177097 Jy ! Total flux subtracted in 200 components = 0.0177097 Jy ! Clean residual min=-0.002837 max=0.003268 Jy/beam ! Clean residual mean=-0.000003 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.710775 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 86 components and 0.710775 Jy ! Inverting map ! Added new window around map position (-21.4, 46). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00310098 Jy ! Component: 100 - total flux cleaned = 0.00509763 Jy ! Component: 150 - total flux cleaned = 0.00660723 Jy ! Component: 200 - total flux cleaned = 0.0078839 Jy ! Total flux subtracted in 200 components = 0.0078839 Jy ! Clean residual min=-0.002616 max=0.002653 Jy/beam ! Clean residual mean=-0.000003 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.718659 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 108 components and 0.718659 Jy ! Inverting map ! Added new window around map position (-16.6, -34). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00266213 Jy ! Component: 100 - total flux cleaned = 0.0039591 Jy ! Component: 150 - total flux cleaned = 0.00487403 Jy ! Component: 200 - total flux cleaned = 0.00554027 Jy ! Total flux subtracted in 200 components = 0.00554027 Jy ! Clean residual min=-0.002421 max=0.002120 Jy/beam ! Clean residual mean=-0.000004 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.724199 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 130 components and 0.724199 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=2.161 mas, bmaj=3.43 mas, bpa=-4.24 degrees ! Estimated noise=0.4416 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00176029 Jy ! Component: 100 - total flux cleaned = 0.00247522 Jy ! Component: 150 - total flux cleaned = 0.00315039 Jy ! Component: 200 - total flux cleaned = 0.00384062 Jy ! Total flux subtracted in 200 components = 0.00384062 Jy ! Clean residual min=-0.002796 max=0.002495 Jy/beam ! Clean residual mean=-0.000008 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 0.72804 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 = 0.000534652 Jy ! Component: 100 - total flux cleaned = 0.000984726 Jy ! Component: 150 - total flux cleaned = 0.00129634 Jy ! Component: 200 - total flux cleaned = 0.00161831 Jy ! Total flux subtracted in 200 components = 0.00161831 Jy ! Clean residual min=-0.002672 max=0.002387 Jy/beam ! Clean residual mean=-0.000008 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.729658 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 174 components and 0.729658 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9186 mas, bmaj=2.054 mas, bpa=-2.073 degrees ! Estimated noise=0.351443 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000732062 Jy ! Component: 100 - total flux cleaned = -0.000735862 Jy ! Component: 150 - total flux cleaned = -0.000739061 Jy ! Component: 200 - total flux cleaned = -0.000653852 Jy ! Total flux subtracted in 200 components = -0.000653852 Jy ! Clean residual min=-0.002290 max=0.001980 Jy/beam ! Clean residual mean=-0.000004 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.729004 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 192 components and 0.729004 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=0.056970Jy sigma=1.079636 ! Fit after self-cal, rms=0.056899Jy sigma=1.078140 wmodel /scr/pima/bg219b_uvs/J0243-0550_X_map.mod ! Writing 192 model components to file: /scr/pima/bg219b_uvs/J0243-0550_X_map.mod wobs /scr/pima/bg219b_uvs/J0243-0550_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J0243-0550_X_uvs.fits wwins /scr/pima/bg219b_uvs/J0243-0550_X_map.win ! wwins: Wrote 7 windows to /scr/pima/bg219b_uvs/J0243-0550_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 = -0.000174361 Jy ! Component: 100 - total flux cleaned = -0.000343803 Jy ! Component: 150 - total flux cleaned = -0.000601431 Jy ! Component: 200 - total flux cleaned = -0.000818873 Jy ! Component: 250 - total flux cleaned = -0.00109087 Jy ! Component: 300 - total flux cleaned = -0.00123817 Jy ! Component: 350 - total flux cleaned = -0.00138256 Jy ! Component: 400 - total flux cleaned = -0.00155174 Jy ! Component: 450 - total flux cleaned = -0.00174419 Jy ! Component: 500 - total flux cleaned = -0.00193209 Jy ! Component: 550 - total flux cleaned = -0.00216899 Jy ! Component: 600 - total flux cleaned = -0.00229743 Jy ! Component: 650 - total flux cleaned = -0.00250006 Jy ! Component: 700 - total flux cleaned = -0.0027481 Jy ! Component: 750 - total flux cleaned = -0.00299195 Jy ! Component: 800 - total flux cleaned = -0.00318317 Jy ! Component: 850 - total flux cleaned = -0.00332483 Jy ! Component: 900 - total flux cleaned = -0.00360195 Jy ! Component: 950 - total flux cleaned = -0.00364773 Jy ! Component: 1000 - total flux cleaned = -0.00387206 Jy ! Component: 1050 - total flux cleaned = -0.00400466 Jy ! Component: 1100 - total flux cleaned = -0.0041568 Jy ! Component: 1150 - total flux cleaned = -0.00428539 Jy ! Component: 1200 - total flux cleaned = -0.00439072 Jy ! Component: 1250 - total flux cleaned = -0.00443258 Jy ! Component: 1300 - total flux cleaned = -0.00457657 Jy ! Component: 1350 - total flux cleaned = -0.00471917 Jy ! Component: 1400 - total flux cleaned = -0.00479944 Jy ! Component: 1450 - total flux cleaned = -0.00493861 Jy ! Component: 1500 - total flux cleaned = -0.00497781 Jy ! Component: 1550 - total flux cleaned = -0.00509417 Jy ! Component: 1600 - total flux cleaned = -0.0052092 Jy ! Component: 1650 - total flux cleaned = -0.00524682 Jy ! Component: 1700 - total flux cleaned = -0.00530302 Jy ! Component: 1750 - total flux cleaned = -0.00543273 Jy ! Component: 1800 - total flux cleaned = -0.00550581 Jy ! Component: 1850 - total flux cleaned = -0.0055782 Jy ! Component: 1900 - total flux cleaned = -0.00564959 Jy ! Component: 1950 - total flux cleaned = -0.00568494 Jy ! Component: 2000 - total flux cleaned = -0.00579038 Jy ! Component: 2050 - total flux cleaned = -0.00579061 Jy ! Component: 2100 - total flux cleaned = -0.00587675 Jy ! Component: 2150 - total flux cleaned = -0.00597908 Jy ! Component: 2200 - total flux cleaned = -0.00596222 Jy ! Component: 2250 - total flux cleaned = -0.00606246 Jy ! Component: 2300 - total flux cleaned = -0.00614538 Jy ! Component: 2350 - total flux cleaned = -0.00616161 Jy ! Component: 2400 - total flux cleaned = -0.0062102 Jy ! Component: 2450 - total flux cleaned = -0.00624241 Jy ! Component: 2500 - total flux cleaned = -0.00632196 Jy ! Component: 2550 - total flux cleaned = -0.00633777 Jy ! Component: 2600 - total flux cleaned = -0.006369 Jy ! Component: 2650 - total flux cleaned = -0.00636903 Jy ! Component: 2700 - total flux cleaned = -0.00646141 Jy ! Component: 2750 - total flux cleaned = -0.00649172 Jy ! Component: 2800 - total flux cleaned = -0.00650665 Jy ! Component: 2850 - total flux cleaned = -0.00656639 Jy ! Component: 2900 - total flux cleaned = -0.00658126 Jy ! Component: 2950 - total flux cleaned = -0.00665491 Jy ! Component: 3000 - total flux cleaned = -0.00666962 Jy ! Component: 3050 - total flux cleaned = -0.00672731 Jy ! Component: 3100 - total flux cleaned = -0.00678466 Jy ! Component: 3150 - total flux cleaned = -0.00681325 Jy ! Component: 3200 - total flux cleaned = -0.00688409 Jy ! Component: 3250 - total flux cleaned = -0.00698211 Jy ! Component: 3300 - total flux cleaned = -0.0069959 Jy ! Component: 3350 - total flux cleaned = -0.00706509 Jy ! Component: 3400 - total flux cleaned = -0.00711971 Jy ! Component: 3450 - total flux cleaned = -0.00716064 Jy ! Component: 3500 - total flux cleaned = -0.00720114 Jy ! Component: 3550 - total flux cleaned = -0.00721459 Jy ! Component: 3600 - total flux cleaned = -0.00725469 Jy ! Component: 3650 - total flux cleaned = -0.00730749 Jy ! Component: 3700 - total flux cleaned = -0.00732057 Jy ! Component: 3750 - total flux cleaned = -0.00738589 Jy ! Component: 3800 - total flux cleaned = -0.00738591 Jy ! Component: 3850 - total flux cleaned = -0.00747581 Jy ! Component: 3900 - total flux cleaned = -0.00747584 Jy ! Component: 3950 - total flux cleaned = -0.00747576 Jy ! Component: 4000 - total flux cleaned = -0.00751354 Jy ! Component: 4050 - total flux cleaned = -0.00751351 Jy ! Total flux subtracted in 4096 components = -0.00757586 Jy ! Clean residual min=-0.000727 max=0.000850 Jy/beam ! Clean residual mean=-0.000002 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.721428 Jy keep ! Adding 333 model components to the UV plane model. ! The established model now contains 525 components and 0.721429 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J0243-0550_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9186 x 2.054 at -2.073 degrees (North through East) ! Clean map min=-0.0014747 max=0.56718 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0243-0550_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.56718 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000218539 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.115593 0.115593 0.231185 0.46237 0.92474 1.84948 3.69896 7.39792 14.7958 29.5917 59.1834 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.567 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2595.32 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0243-0550_X_uvs.log closed on Thu Apr 7 01:40:52 2016