! Started logfile: /scr/pima/bg219b_uvs/J1312+4828_X_uvs.log on Thu Apr 7 01:55:19 2016 obs /scr/pima/bg219b_uvs/J1312+4828_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1312+4828_X_uva.fits ! AN table 1: 47 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.936643 visibilities/baseline/integration-bin. ! Found source: J1312+4828 ! ! 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 23772 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/J1312+4828_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 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=1.006318Jy sigma=26.223313 ! Fit after self-cal, rms=0.893965Jy sigma=23.230239 ! 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=0.8842 mas, bmaj=0.9933 mas, bpa=1.389 degrees ! Estimated noise=0.44087 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 = 0.0801708 Jy ! Component: 100 - total flux cleaned = 0.100728 Jy ! Total flux subtracted in 100 components = 0.100728 Jy ! Clean residual min=-0.003951 max=0.008569 Jy/beam ! Clean residual mean=0.000001 rms=0.001114 Jy/beam ! Combined flux in latest and established models = 0.100728 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.100728 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=0.058405Jy sigma=1.447020 ! Fit after self-cal, rms=0.058355Jy sigma=1.445469 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00943677 Jy ! Component: 100 - total flux cleaned = 0.0143875 Jy ! Total flux subtracted in 100 components = 0.0143875 Jy ! Clean residual min=-0.003304 max=0.003727 Jy/beam ! Clean residual mean=-0.000002 rms=0.000848 Jy/beam ! Combined flux in latest and established models = 0.115116 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 14 components and 0.115116 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=0.056693Jy sigma=1.394160 ! Fit after self-cal, rms=0.056680Jy sigma=1.393582 ! 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=1.122 mas, bmaj=1.272 mas, bpa=2.559 degrees ! Estimated noise=0.236841 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 = 0.00390005 Jy ! Component: 100 - total flux cleaned = 0.0059681 Jy ! Component: 150 - total flux cleaned = 0.00717304 Jy ! Component: 200 - total flux cleaned = 0.00787903 Jy ! Total flux subtracted in 200 components = 0.00787903 Jy ! Clean residual min=-0.002811 max=0.002905 Jy/beam ! Clean residual mean=-0.000013 rms=0.000741 Jy/beam ! Combined flux in latest and established models = 0.122995 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 28 components and 0.122995 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=0.056449Jy sigma=1.385833 ! Fit after self-cal, rms=0.056446Jy sigma=1.385656 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.122 x 1.272 at 2.559 degrees (North through East) ! Clean map min=-0.0026421 max=0.10617 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 0.96 HN 1.05 KP 0.96 ! LA 0.95 MK 0.95 NL 1.04 OV 0.94 ! PT 1.10 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.01 KP 0.99 ! LA 0.97 MK 0.98 NL 1.04 OV 0.99 ! PT 1.10 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.03 KP 1.01 ! LA 0.99 MK 1.02 NL 1.03 OV 1.01 ! PT 1.13 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.02 KP 0.94 ! LA 0.94 MK 0.97 NL 1.02 OV 0.95 ! PT 1.12 SC 1.04 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 1.04 KP 0.99 ! LA 0.95 MK 1.01 NL 1.03 OV 0.96 ! PT 1.12 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.03 KP 0.99 ! LA 0.95 MK 1.02 NL 1.04 OV 0.96 ! PT 1.15 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.93 HN 0.97 KP 0.95 ! LA 0.96 MK 0.98 NL 1.01 OV 0.94 ! PT 1.08 SC 1.08 ! ! ! 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=0.056446Jy sigma=1.385656 ! Fit after self-cal, rms=0.057121Jy sigma=1.370206 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.13 mas, bmaj=1.279 mas, bpa=0.7216 degrees ! Estimated noise=0.237842 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 = 0.000213127 Jy ! Component: 100 - total flux cleaned = 0.000271002 Jy ! Component: 150 - total flux cleaned = 0.000282499 Jy ! Component: 200 - total flux cleaned = 0.000272733 Jy ! Total flux subtracted in 200 components = 0.000272733 Jy ! Clean residual min=-0.002275 max=0.002302 Jy/beam ! Clean residual mean=-0.000015 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.123268 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 34 components and 0.123268 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=0.057114Jy sigma=1.370001 ! Fit after self-cal, rms=0.057159Jy sigma=1.369735 ! 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=0.057159Jy sigma=1.369735 ! Fit after self-cal, rms=0.056910Jy sigma=1.358891 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.133 mas, bmaj=1.278 mas, bpa=-0.1698 degrees ! Estimated noise=0.23662 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000765746 Jy ! Component: 100 - total flux cleaned = -0.000910962 Jy ! Component: 150 - total flux cleaned = -0.000997517 Jy ! Component: 200 - total flux cleaned = -0.00106091 Jy ! Total flux subtracted in 200 components = -0.00106091 Jy ! Clean residual min=-0.001683 max=0.001450 Jy/beam ! Clean residual mean=-0.000004 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.122207 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 37 components and 0.122207 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=0.056894Jy sigma=1.358502 ! Fit after self-cal, rms=0.056904Jy sigma=1.358341 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 = 4.46601e-06 Jy ! Component: 100 - total flux cleaned = -2.49418e-05 Jy ! Component: 150 - total flux cleaned = -4.21892e-05 Jy ! Component: 200 - total flux cleaned = -5.84353e-05 Jy ! Total flux subtracted in 200 components = -5.84353e-05 Jy ! Clean residual min=-0.001684 max=0.001424 Jy/beam ! Clean residual mean=-0.000004 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.122148 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 38 components and 0.122148 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=0.056899Jy sigma=1.358220 ! Fit after self-cal, rms=0.056897Jy sigma=1.358174 ! 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=0.056897Jy sigma=1.358174 ! Fit after self-cal, rms=0.056652Jy sigma=1.357994 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.135 mas, bmaj=1.279 mas, bpa=-1.499 degrees ! Estimated noise=0.235419 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000668735 Jy ! Component: 100 - total flux cleaned = -0.000781361 Jy ! Component: 150 - total flux cleaned = -0.000849416 Jy ! Component: 200 - total flux cleaned = -0.000891733 Jy ! Total flux subtracted in 200 components = -0.000891733 Jy ! Clean residual min=-0.001660 max=0.001398 Jy/beam ! Clean residual mean=-0.000003 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.121256 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 38 components and 0.121256 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=0.056641Jy sigma=1.357748 ! Fit after self-cal, rms=0.056640Jy sigma=1.357708 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 = 1.77019e-05 Jy ! Component: 100 - total flux cleaned = -8.28821e-06 Jy ! Component: 150 - total flux cleaned = -2.30697e-05 Jy ! Component: 200 - total flux cleaned = -3.6445e-05 Jy ! Total flux subtracted in 200 components = -3.6445e-05 Jy ! Clean residual min=-0.001655 max=0.001394 Jy/beam ! Clean residual mean=-0.000003 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.12122 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 38 components and 0.12122 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=0.056636Jy sigma=1.357634 ! Fit after self-cal, rms=0.056635Jy sigma=1.357601 ! 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=0.056635Jy sigma=1.357601 ! Fit after self-cal, rms=0.056409Jy sigma=1.357477 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.364 mas, bmaj=2.385 mas, bpa=32.17 degrees ! Estimated noise=0.286544 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000542692 Jy ! Component: 100 - total flux cleaned = -0.000572517 Jy ! Component: 150 - total flux cleaned = -0.000594015 Jy ! Component: 200 - total flux cleaned = -0.000619457 Jy ! Total flux subtracted in 200 components = -0.000619457 Jy ! Clean residual min=-0.001573 max=0.002044 Jy/beam ! Clean residual mean=-0.000007 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.120601 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 41 components and 0.120601 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=0.056406Jy sigma=1.357399 ! Fit after self-cal, rms=0.056400Jy sigma=1.357251 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 (25.8, 12.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00169436 Jy ! Component: 100 - total flux cleaned = 0.00189095 Jy ! Component: 150 - total flux cleaned = 0.00189077 Jy ! Component: 200 - total flux cleaned = 0.00189085 Jy ! Total flux subtracted in 200 components = 0.00189085 Jy ! Clean residual min=-0.001364 max=0.001307 Jy/beam ! Clean residual mean=-0.000012 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.122491 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 69 components and 0.122491 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=0.056362Jy sigma=1.356225 ! Fit after self-cal, rms=0.056358Jy sigma=1.356131 ! 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=1.136 mas, bmaj=1.28 mas, bpa=-2.508 degrees ! Estimated noise=0.234355 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.136 x 1.28 at -2.508 degrees (North through East) ! Clean map min=-0.00136 max=0.10491 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=0.8946 mas, bmaj=1 mas, bpa=-4.228 degrees ! Estimated noise=0.438127 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0792784 Jy ! Component: 100 - total flux cleaned = 0.100377 Jy ! Component: 150 - total flux cleaned = 0.109203 Jy ! Component: 200 - total flux cleaned = 0.113822 Jy ! Total flux subtracted in 200 components = 0.113822 Jy ! Clean residual min=-0.002792 max=0.003329 Jy/beam ! Clean residual mean=0.000000 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.113822 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.113822 Jy ! Inverting map and beam ! Estimated beam: bmin=1.136 mas, bmaj=1.28 mas, bpa=-2.508 degrees ! Estimated noise=0.234355 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 = 0.00366777 Jy ! Component: 100 - total flux cleaned = 0.00553998 Jy ! Component: 150 - total flux cleaned = 0.00680278 Jy ! Component: 200 - total flux cleaned = 0.00734226 Jy ! Total flux subtracted in 200 components = 0.00734226 Jy ! Clean residual min=-0.001460 max=0.001322 Jy/beam ! Clean residual mean=-0.000005 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.121164 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 47 components and 0.121164 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=2.364 mas, bmaj=2.385 mas, bpa=32.17 degrees ! Estimated noise=0.286544 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119699 Jy ! Component: 100 - total flux cleaned = 0.00135275 Jy ! Component: 150 - total flux cleaned = 0.00150314 Jy ! Component: 200 - total flux cleaned = 0.00141835 Jy ! Total flux subtracted in 200 components = 0.00141835 Jy ! Clean residual min=-0.001355 max=0.001157 Jy/beam ! Clean residual mean=-0.000013 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.122583 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.39798e-05 Jy ! Component: 100 - total flux cleaned = -0.000190161 Jy ! Component: 150 - total flux cleaned = -0.000280444 Jy ! Component: 200 - total flux cleaned = -0.000348977 Jy ! Total flux subtracted in 200 components = -0.000348977 Jy ! Clean residual min=-0.001325 max=0.001129 Jy/beam ! Clean residual mean=-0.000013 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.122234 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 91 components and 0.122234 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.136 mas, bmaj=1.28 mas, bpa=-2.508 degrees ! Estimated noise=0.234355 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.6018e-05 Jy ! Component: 100 - total flux cleaned = -4.99201e-05 Jy ! Component: 150 - total flux cleaned = -2.58133e-05 Jy ! Component: 200 - total flux cleaned = -3.81839e-06 Jy ! Total flux subtracted in 200 components = -3.81839e-06 Jy ! Clean residual min=-0.001394 max=0.001149 Jy/beam ! Clean residual mean=-0.000006 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.12223 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 115 components and 0.12223 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=0.056340Jy sigma=1.355748 ! Fit after self-cal, rms=0.056331Jy sigma=1.355622 wmodel /scr/pima/bg219b_uvs/J1312+4828_X_map.mod ! Writing 115 model components to file: /scr/pima/bg219b_uvs/J1312+4828_X_map.mod wobs /scr/pima/bg219b_uvs/J1312+4828_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J1312+4828_X_uvs.fits wwins /scr/pima/bg219b_uvs/J1312+4828_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219b_uvs/J1312+4828_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 = -0.000551071 Jy ! Component: 100 - total flux cleaned = -0.000832134 Jy ! Component: 150 - total flux cleaned = -0.00105741 Jy ! Component: 200 - total flux cleaned = -0.00121558 Jy ! Component: 250 - total flux cleaned = -0.00131135 Jy ! Component: 300 - total flux cleaned = -0.00132992 Jy ! Component: 350 - total flux cleaned = -0.00131174 Jy ! Component: 400 - total flux cleaned = -0.0013118 Jy ! Component: 450 - total flux cleaned = -0.00129437 Jy ! Component: 500 - total flux cleaned = -0.00127742 Jy ! Component: 550 - total flux cleaned = -0.00127737 Jy ! Component: 600 - total flux cleaned = -0.00134252 Jy ! Component: 650 - total flux cleaned = -0.0013586 Jy ! Component: 700 - total flux cleaned = -0.00145375 Jy ! Component: 750 - total flux cleaned = -0.00153164 Jy ! Component: 800 - total flux cleaned = -0.00156251 Jy ! Component: 850 - total flux cleaned = -0.00166858 Jy ! Component: 900 - total flux cleaned = -0.00172829 Jy ! Component: 950 - total flux cleaned = -0.00181646 Jy ! Component: 1000 - total flux cleaned = -0.00184529 Jy ! Component: 1050 - total flux cleaned = -0.0019307 Jy ! Component: 1100 - total flux cleaned = -0.00193069 Jy ! Component: 1150 - total flux cleaned = -0.00195889 Jy ! Component: 1200 - total flux cleaned = -0.00204131 Jy ! Component: 1250 - total flux cleaned = -0.00206834 Jy ! Component: 1300 - total flux cleaned = -0.00205514 Jy ! Component: 1350 - total flux cleaned = -0.0020684 Jy ! Component: 1400 - total flux cleaned = -0.00208146 Jy ! Component: 1450 - total flux cleaned = -0.00209449 Jy ! Component: 1500 - total flux cleaned = -0.00212004 Jy ! Component: 1550 - total flux cleaned = -0.00211989 Jy ! Component: 1600 - total flux cleaned = -0.00209491 Jy ! Component: 1650 - total flux cleaned = -0.00207018 Jy ! Component: 1700 - total flux cleaned = -0.00208235 Jy ! Component: 1750 - total flux cleaned = -0.00204598 Jy ! Component: 1800 - total flux cleaned = -0.00204599 Jy ! Component: 1850 - total flux cleaned = -0.00209361 Jy ! Component: 1900 - total flux cleaned = -0.00207 Jy ! Component: 1950 - total flux cleaned = -0.00208169 Jy ! Component: 2000 - total flux cleaned = -0.00207009 Jy ! Component: 2050 - total flux cleaned = -0.00205863 Jy ! Component: 2100 - total flux cleaned = -0.00201321 Jy ! Component: 2150 - total flux cleaned = -0.00203586 Jy ! Component: 2200 - total flux cleaned = -0.001991 Jy ! Component: 2250 - total flux cleaned = -0.00203548 Jy ! Component: 2300 - total flux cleaned = -0.00201352 Jy ! Component: 2350 - total flux cleaned = -0.00200274 Jy ! Component: 2400 - total flux cleaned = -0.0020242 Jy ! Component: 2450 - total flux cleaned = -0.00199203 Jy ! Component: 2500 - total flux cleaned = -0.00201328 Jy ! Component: 2550 - total flux cleaned = -0.00200261 Jy ! Component: 2600 - total flux cleaned = -0.00198158 Jy ! Component: 2650 - total flux cleaned = -0.00199215 Jy ! Component: 2700 - total flux cleaned = -0.00202306 Jy ! Component: 2750 - total flux cleaned = -0.0019819 Jy ! Component: 2800 - total flux cleaned = -0.00198191 Jy ! Component: 2850 - total flux cleaned = -0.00200211 Jy ! Component: 2900 - total flux cleaned = -0.00202218 Jy ! Component: 2950 - total flux cleaned = -0.00203213 Jy ! Component: 3000 - total flux cleaned = -0.00201222 Jy ! Component: 3050 - total flux cleaned = -0.00200229 Jy ! Component: 3100 - total flux cleaned = -0.00200231 Jy ! Component: 3150 - total flux cleaned = -0.00200244 Jy ! Component: 3200 - total flux cleaned = -0.00203146 Jy ! Component: 3250 - total flux cleaned = -0.00201221 Jy ! Component: 3300 - total flux cleaned = -0.00204107 Jy ! Component: 3350 - total flux cleaned = -0.00204109 Jy ! Component: 3400 - total flux cleaned = -0.00208832 Jy ! Component: 3450 - total flux cleaned = -0.00206009 Jy ! Component: 3500 - total flux cleaned = -0.00210688 Jy ! Component: 3550 - total flux cleaned = -0.00206971 Jy ! Component: 3600 - total flux cleaned = -0.00206972 Jy ! Component: 3650 - total flux cleaned = -0.00207895 Jy ! Component: 3700 - total flux cleaned = -0.00207899 Jy ! Component: 3750 - total flux cleaned = -0.00208812 Jy ! Component: 3800 - total flux cleaned = -0.00207007 Jy ! Component: 3850 - total flux cleaned = -0.00208802 Jy ! Component: 3900 - total flux cleaned = -0.00208793 Jy ! Component: 3950 - total flux cleaned = -0.00207017 Jy ! Component: 4000 - total flux cleaned = -0.00208785 Jy ! Component: 4050 - total flux cleaned = -0.00213187 Jy ! Total flux subtracted in 4096 components = -0.00214935 Jy ! Clean residual min=-0.000522 max=0.000516 Jy/beam ! Clean residual mean=-0.000003 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.120081 Jy keep ! Adding 296 model components to the UV plane model. ! The established model now contains 411 components and 0.120081 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J1312+4828_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.136 x 1.28 at -2.508 degrees (North through East) ! Clean map min=-0.00098983 max=0.1045 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1312+4828_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.104501 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000141782 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.407025 0.407025 0.814051 1.6281 3.2562 6.51241 13.0248 26.0496 52.0993 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.104 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 737.054 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1312+4828_X_uvs.log closed on Thu Apr 7 01:55:24 2016