! Started logfile: /scr/pima/bg219e_uvs/J0141-0928_X_uvs.log on Thu Apr 7 08:56:35 2016 obs /scr/pima/bg219e_uvs/J0141-0928_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0141-0928_X_uva.fits ! AN table 1: 15 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.764815 visibilities/baseline/integration-bin. ! Found source: J0141-0928 ! ! 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 4956 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/J0141-0928_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 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 11 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=1.109017Jy sigma=27.241615 ! Fit after self-cal, rms=0.560908Jy sigma=13.786482 ! 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=1.151 mas, bmaj=2.925 mas, bpa=5.204 degrees ! Estimated noise=0.731239 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 = 0.336755 Jy ! Component: 100 - total flux cleaned = 0.41344 Jy ! Total flux subtracted in 100 components = 0.41344 Jy ! Clean residual min=-0.013422 max=0.036474 Jy/beam ! Clean residual mean=0.000010 rms=0.004825 Jy/beam ! Combined flux in latest and established models = 0.41344 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.41344 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=0.092779Jy sigma=2.212379 ! Fit after self-cal, rms=0.092688Jy sigma=2.210432 ! Inverting map ! Added new window around map position (-1.8, -0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0367754 Jy ! Component: 100 - total flux cleaned = 0.0576759 Jy ! Total flux subtracted in 100 components = 0.0576759 Jy ! Clean residual min=-0.010057 max=0.011204 Jy/beam ! Clean residual mean=0.000003 rms=0.002725 Jy/beam ! Combined flux in latest and established models = 0.471116 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 19 components and 0.471116 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=0.071428Jy sigma=1.666060 ! Fit after self-cal, rms=0.070374Jy sigma=1.637239 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0161699 Jy ! Component: 100 - total flux cleaned = 0.0260884 Jy ! Total flux subtracted in 100 components = 0.0260884 Jy ! Clean residual min=-0.006854 max=0.006766 Jy/beam ! Clean residual mean=0.000000 rms=0.001723 Jy/beam ! Combined flux in latest and established models = 0.497205 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 38 components and 0.497205 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=0.065036Jy sigma=1.494592 ! Fit after self-cal, rms=0.064767Jy sigma=1.487459 ! 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=1.386 mas, bmaj=3.175 mas, bpa=4.784 degrees ! Estimated noise=0.552187 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 = 0.0111405 Jy ! Component: 100 - total flux cleaned = 0.0176214 Jy ! Component: 150 - total flux cleaned = 0.0220942 Jy ! Component: 200 - total flux cleaned = 0.025416 Jy ! Total flux subtracted in 200 components = 0.025416 Jy ! Clean residual min=-0.005345 max=0.005521 Jy/beam ! Clean residual mean=0.000004 rms=0.001328 Jy/beam ! Combined flux in latest and established models = 0.522621 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 87 components and 0.52262 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=0.062714Jy sigma=1.429669 ! Fit after self-cal, rms=0.062609Jy sigma=1.427022 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.386 x 3.175 at 4.784 degrees (North through East) ! Clean map min=-0.0050103 max=0.43702 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 1.02 HN 1.04 KP 0.96 ! LA 1.01 NL 1.01 OV 0.97 PT 1.00 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.01 KP 0.99 ! LA 1.01 NL 1.02 OV 0.98 PT 1.00 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.02 KP 0.98 ! LA 0.98 NL 1.00 OV 0.98 PT 0.98 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.03 KP 1.00 ! LA 0.99 NL 1.01 OV 0.98 PT 0.98 ! SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.02 KP 0.96 ! LA 0.98 NL 1.00 OV 1.00 PT 0.97 ! SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 1.00 KP 0.96 ! LA 0.98 NL 1.01 OV 0.99 PT 1.02 ! SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.99 KP 0.97 ! LA 1.00 NL 1.03 OV 1.00 PT 0.98 ! SC 1.02 ! ! ! 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=0.062609Jy sigma=1.427022 ! Fit after self-cal, rms=0.061491Jy sigma=1.397745 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.39 mas, bmaj=3.184 mas, bpa=4.802 degrees ! Estimated noise=0.549896 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 = -0.000929625 Jy ! Component: 100 - total flux cleaned = -0.000881689 Jy ! Component: 150 - total flux cleaned = -0.00095841 Jy ! Component: 200 - total flux cleaned = -0.00101947 Jy ! Total flux subtracted in 200 components = -0.00101947 Jy ! Clean residual min=-0.003934 max=0.004459 Jy/beam ! Clean residual mean=0.000002 rms=0.001015 Jy/beam ! Combined flux in latest and established models = 0.521601 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 99 components and 0.521601 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=0.061418Jy sigma=1.396133 ! Fit after self-cal, rms=0.061411Jy sigma=1.395888 ! 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=0.061411Jy sigma=1.395888 ! Fit after self-cal, rms=0.061083Jy sigma=1.379944 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.391 mas, bmaj=3.184 mas, bpa=4.839 degrees ! Estimated noise=0.54954 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000351271 Jy ! Component: 100 - total flux cleaned = 0.00039579 Jy ! Component: 150 - total flux cleaned = 0.000357163 Jy ! Component: 200 - total flux cleaned = 0.000326055 Jy ! Total flux subtracted in 200 components = 0.000326055 Jy ! Clean residual min=-0.003263 max=0.003222 Jy/beam ! Clean residual mean=0.000003 rms=0.000794 Jy/beam ! Combined flux in latest and established models = 0.521927 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 107 components and 0.521927 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=0.061031Jy sigma=1.378176 ! Fit after self-cal, rms=0.061027Jy sigma=1.377997 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 = 0.000265654 Jy ! Component: 100 - total flux cleaned = 0.000351664 Jy ! Component: 150 - total flux cleaned = 0.000310013 Jy ! Component: 200 - total flux cleaned = 0.000292102 Jy ! Total flux subtracted in 200 components = 0.000292102 Jy ! Clean residual min=-0.003289 max=0.003270 Jy/beam ! Clean residual mean=0.000003 rms=0.000785 Jy/beam ! Combined flux in latest and established models = 0.522219 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 117 components and 0.522219 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=0.061008Jy sigma=1.377467 ! Fit after self-cal, rms=0.061008Jy sigma=1.377398 ! 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=0.061008Jy sigma=1.377398 ! Fit after self-cal, rms=0.061016Jy sigma=1.377121 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.391 mas, bmaj=3.185 mas, bpa=4.839 degrees ! Estimated noise=0.549151 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000304533 Jy ! Component: 100 - total flux cleaned = -0.000326661 Jy ! Component: 150 - total flux cleaned = -0.00036501 Jy ! Component: 200 - total flux cleaned = -0.000398085 Jy ! Total flux subtracted in 200 components = -0.000398085 Jy ! Clean residual min=-0.003224 max=0.003240 Jy/beam ! Clean residual mean=0.000004 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.521821 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 124 components and 0.521821 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=0.060999Jy sigma=1.376723 ! Fit after self-cal, rms=0.061000Jy sigma=1.376674 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 = 4.5716e-05 Jy ! Component: 100 - total flux cleaned = 9.46872e-05 Jy ! Component: 150 - total flux cleaned = 0.000121756 Jy ! Component: 200 - total flux cleaned = 0.000107791 Jy ! Total flux subtracted in 200 components = 0.000107791 Jy ! Clean residual min=-0.003221 max=0.003242 Jy/beam ! Clean residual mean=0.000004 rms=0.000768 Jy/beam ! Combined flux in latest and established models = 0.521929 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 125 components and 0.521929 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=0.060994Jy sigma=1.376458 ! Fit after self-cal, rms=0.060994Jy sigma=1.376438 ! 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=0.060994Jy sigma=1.376438 ! Fit after self-cal, rms=0.060983Jy sigma=1.376347 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.247 mas, bmaj=3.979 mas, bpa=-2.324 degrees ! Estimated noise=0.613667 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000727393 Jy ! Component: 100 - total flux cleaned = -0.000806807 Jy ! Component: 150 - total flux cleaned = -0.000856372 Jy ! Component: 200 - total flux cleaned = -0.000842015 Jy ! Total flux subtracted in 200 components = -0.000842015 Jy ! Clean residual min=-0.003388 max=0.003622 Jy/beam ! Clean residual mean=0.000005 rms=0.000887 Jy/beam ! Combined flux in latest and established models = 0.521087 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 130 components and 0.521087 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=0.060988Jy sigma=1.376194 ! Fit after self-cal, rms=0.060987Jy sigma=1.376142 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 = -3.11002e-05 Jy ! Component: 100 - total flux cleaned = -1.85364e-05 Jy ! Component: 150 - total flux cleaned = 5.42965e-06 Jy ! Component: 200 - total flux cleaned = 2.78116e-05 Jy ! Total flux subtracted in 200 components = 2.78116e-05 Jy ! Clean residual min=-0.003407 max=0.003586 Jy/beam ! Clean residual mean=0.000006 rms=0.000883 Jy/beam ! Combined flux in latest and established models = 0.521114 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 138 components and 0.521115 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=0.060990Jy sigma=1.376156 ! Fit after self-cal, rms=0.060990Jy sigma=1.376138 ! 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=1.392 mas, bmaj=3.186 mas, bpa=4.834 degrees ! Estimated noise=0.548786 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.392 x 3.186 at 4.834 degrees (North through East) ! Clean map min=-0.0031171 max=0.43363 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=1.154 mas, bmaj=2.935 mas, bpa=5.262 degrees ! Estimated noise=0.728829 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.335078 Jy ! Component: 100 - total flux cleaned = 0.415871 Jy ! Component: 150 - total flux cleaned = 0.452507 Jy ! Component: 200 - total flux cleaned = 0.473382 Jy ! Total flux subtracted in 200 components = 0.473382 Jy ! Clean residual min=-0.006078 max=0.010939 Jy/beam ! Clean residual mean=0.000004 rms=0.001931 Jy/beam ! Combined flux in latest and established models = 0.473382 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.473382 Jy ! Inverting map and beam ! Estimated beam: bmin=1.392 mas, bmaj=3.186 mas, bpa=4.834 degrees ! Estimated noise=0.548786 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 = 0.0177618 Jy ! Component: 100 - total flux cleaned = 0.0277845 Jy ! Component: 150 - total flux cleaned = 0.0339971 Jy ! Component: 200 - total flux cleaned = 0.0382121 Jy ! Total flux subtracted in 200 components = 0.0382121 Jy ! Clean residual min=-0.003454 max=0.003703 Jy/beam ! Clean residual mean=0.000002 rms=0.000901 Jy/beam ! Combined flux in latest and established models = 0.511594 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 47 components and 0.511594 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=2.247 mas, bmaj=3.979 mas, bpa=-2.324 degrees ! Estimated noise=0.613667 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00375599 Jy ! Component: 100 - total flux cleaned = 0.00589101 Jy ! Component: 150 - total flux cleaned = 0.00724067 Jy ! Component: 200 - total flux cleaned = 0.00791763 Jy ! Total flux subtracted in 200 components = 0.00791763 Jy ! Clean residual min=-0.003521 max=0.003640 Jy/beam ! Clean residual mean=0.000005 rms=0.000901 Jy/beam ! Combined flux in latest and established models = 0.519511 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 = 0.000300292 Jy ! Component: 100 - total flux cleaned = 0.000532236 Jy ! Component: 150 - total flux cleaned = 0.000733118 Jy ! Component: 200 - total flux cleaned = 0.000907854 Jy ! Total flux subtracted in 200 components = 0.000907854 Jy ! Clean residual min=-0.003493 max=0.003579 Jy/beam ! Clean residual mean=0.000005 rms=0.000886 Jy/beam ! Combined flux in latest and established models = 0.520419 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 94 components and 0.520419 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.392 mas, bmaj=3.186 mas, bpa=4.834 degrees ! Estimated noise=0.548786 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000504948 Jy ! Component: 100 - total flux cleaned = 0.000570983 Jy ! Component: 150 - total flux cleaned = 0.000627928 Jy ! Component: 200 - total flux cleaned = 0.000627048 Jy ! Total flux subtracted in 200 components = 0.000627048 Jy ! Clean residual min=-0.003291 max=0.003207 Jy/beam ! Clean residual mean=0.000004 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.521046 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 103 components and 0.521046 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=0.061021Jy sigma=1.376579 ! Fit after self-cal, rms=0.061015Jy sigma=1.376498 wmodel /scr/pima/bg219e_uvs/J0141-0928_X_map.mod ! Writing 103 model components to file: /scr/pima/bg219e_uvs/J0141-0928_X_map.mod wobs /scr/pima/bg219e_uvs/J0141-0928_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0141-0928_X_uvs.fits wwins /scr/pima/bg219e_uvs/J0141-0928_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219e_uvs/J0141-0928_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 = 0.000279491 Jy ! Component: 100 - total flux cleaned = 0.00048371 Jy ! Component: 150 - total flux cleaned = 0.000923372 Jy ! Component: 200 - total flux cleaned = 0.00142825 Jy ! Component: 250 - total flux cleaned = 0.00151441 Jy ! Component: 300 - total flux cleaned = 0.00163827 Jy ! Component: 350 - total flux cleaned = 0.00167849 Jy ! Component: 400 - total flux cleaned = 0.00187178 Jy ! Component: 450 - total flux cleaned = 0.00187163 Jy ! Component: 500 - total flux cleaned = 0.00194481 Jy ! Component: 550 - total flux cleaned = 0.00201541 Jy ! Component: 600 - total flux cleaned = 0.00194722 Jy ! Component: 650 - total flux cleaned = 0.00204721 Jy ! Component: 700 - total flux cleaned = 0.00211187 Jy ! Component: 750 - total flux cleaned = 0.00217493 Jy ! Component: 800 - total flux cleaned = 0.00214412 Jy ! Component: 850 - total flux cleaned = 0.00214381 Jy ! Component: 900 - total flux cleaned = 0.00220239 Jy ! Component: 950 - total flux cleaned = 0.00220194 Jy ! Component: 1000 - total flux cleaned = 0.00220154 Jy ! Component: 1050 - total flux cleaned = 0.00222869 Jy ! Component: 1100 - total flux cleaned = 0.00220125 Jy ! Component: 1150 - total flux cleaned = 0.00222811 Jy ! Component: 1200 - total flux cleaned = 0.00228019 Jy ! Component: 1250 - total flux cleaned = 0.00230562 Jy ! Component: 1300 - total flux cleaned = 0.00240578 Jy ! Component: 1350 - total flux cleaned = 0.00240576 Jy ! Component: 1400 - total flux cleaned = 0.00240594 Jy ! Component: 1450 - total flux cleaned = 0.00254959 Jy ! Component: 1500 - total flux cleaned = 0.0025256 Jy ! Component: 1550 - total flux cleaned = 0.00252602 Jy ! Component: 1600 - total flux cleaned = 0.00259465 Jy ! Component: 1650 - total flux cleaned = 0.00261697 Jy ! Component: 1700 - total flux cleaned = 0.00252922 Jy ! Component: 1750 - total flux cleaned = 0.00266068 Jy ! Component: 1800 - total flux cleaned = 0.00270303 Jy ! Component: 1850 - total flux cleaned = 0.00266065 Jy ! Component: 1900 - total flux cleaned = 0.00268121 Jy ! Component: 1950 - total flux cleaned = 0.00272201 Jy ! Component: 2000 - total flux cleaned = 0.00264102 Jy ! Component: 2050 - total flux cleaned = 0.00268088 Jy ! Component: 2100 - total flux cleaned = 0.00272066 Jy ! Component: 2150 - total flux cleaned = 0.00268203 Jy ! Component: 2200 - total flux cleaned = 0.00272063 Jy ! Component: 2250 - total flux cleaned = 0.00275798 Jy ! Component: 2300 - total flux cleaned = 0.00275776 Jy ! Component: 2350 - total flux cleaned = 0.00272111 Jy ! Component: 2400 - total flux cleaned = 0.00281195 Jy ! Component: 2450 - total flux cleaned = 0.00277628 Jy ! Component: 2500 - total flux cleaned = 0.002741 Jy ! Component: 2550 - total flux cleaned = 0.00282863 Jy ! Component: 2600 - total flux cleaned = 0.00281131 Jy ! Component: 2650 - total flux cleaned = 0.00287974 Jy ! Component: 2700 - total flux cleaned = 0.00293049 Jy ! Component: 2750 - total flux cleaned = 0.00296397 Jy ! Component: 2800 - total flux cleaned = 0.00301356 Jy ! Component: 2850 - total flux cleaned = 0.00299703 Jy ! Component: 2900 - total flux cleaned = 0.00306222 Jy ! Component: 2950 - total flux cleaned = 0.00314259 Jy ! Component: 3000 - total flux cleaned = 0.00320625 Jy ! Component: 3050 - total flux cleaned = 0.00322203 Jy ! Component: 3100 - total flux cleaned = 0.00326912 Jy ! Component: 3150 - total flux cleaned = 0.00336206 Jy ! Component: 3200 - total flux cleaned = 0.00336215 Jy ! Component: 3250 - total flux cleaned = 0.00340816 Jy ! Component: 3300 - total flux cleaned = 0.0034838 Jy ! Component: 3350 - total flux cleaned = 0.00348391 Jy ! Component: 3400 - total flux cleaned = 0.00358801 Jy ! Component: 3450 - total flux cleaned = 0.00357336 Jy ! Component: 3500 - total flux cleaned = 0.00360265 Jy ! Component: 3550 - total flux cleaned = 0.00363164 Jy ! Component: 3600 - total flux cleaned = 0.00363169 Jy ! Component: 3650 - total flux cleaned = 0.00366017 Jy ! Component: 3700 - total flux cleaned = 0.00367421 Jy ! Component: 3750 - total flux cleaned = 0.00366024 Jy ! Component: 3800 - total flux cleaned = 0.00367424 Jy ! Component: 3850 - total flux cleaned = 0.0036744 Jy ! Component: 3900 - total flux cleaned = 0.0037293 Jy ! Component: 3950 - total flux cleaned = 0.00374298 Jy ! Component: 4000 - total flux cleaned = 0.00376988 Jy ! Component: 4050 - total flux cleaned = 0.00376991 Jy ! Total flux subtracted in 4096 components = 0.00379642 Jy ! Clean residual min=-0.000861 max=0.001042 Jy/beam ! Clean residual mean=-0.000000 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.524843 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 391 components and 0.524843 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0141-0928_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.392 x 3.186 at 4.834 degrees (North through East) ! Clean map min=-0.0020114 max=0.43381 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0141-0928_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.433806 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000230633 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.159495 0.159495 0.31899 0.637981 1.27596 2.55192 5.10385 10.2077 20.4154 40.8308 81.6615 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.433 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1880.93 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0141-0928_X_uvs.log closed on Thu Apr 7 08:56:39 2016