! Started logfile: /scr/pima/bg219i_uvs/J0521-1737_X_uvs.log on Wed Apr 6 23:32:22 2016 obs /scr/pima/bg219i_uvs/J0521-1737_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0521-1737_X_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.834259 visibilities/baseline/integration-bin. ! Found source: J0521-1737 ! ! 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 21624 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/bg219i_uvs/J0521-1737_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 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 25 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=1.017198Jy sigma=23.596350 ! Fit after self-cal, rms=0.846567Jy sigma=19.591554 ! 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=0.7086 mas, bmaj=2.005 mas, bpa=5.48 degrees ! Estimated noise=0.448392 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 = 0.11362 Jy ! Component: 100 - total flux cleaned = 0.14239 Jy ! Total flux subtracted in 100 components = 0.14239 Jy ! Clean residual min=-0.006735 max=0.014646 Jy/beam ! Clean residual mean=-0.000014 rms=0.001979 Jy/beam ! Combined flux in latest and established models = 0.14239 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.14239 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=0.072314Jy sigma=1.618932 ! Fit after self-cal, rms=0.072203Jy sigma=1.616704 ! Inverting map ! Added new window around map position (1.2, -0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0165097 Jy ! Component: 100 - total flux cleaned = 0.0278497 Jy ! Total flux subtracted in 100 components = 0.0278497 Jy ! Clean residual min=-0.005926 max=0.007207 Jy/beam ! Clean residual mean=-0.000009 rms=0.001417 Jy/beam ! Combined flux in latest and established models = 0.17024 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 27 components and 0.17024 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=0.065814Jy sigma=1.461430 ! Fit after self-cal, rms=0.065517Jy sigma=1.454422 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00961522 Jy ! Component: 100 - total flux cleaned = 0.0162309 Jy ! Total flux subtracted in 100 components = 0.0162309 Jy ! Clean residual min=-0.004628 max=0.005535 Jy/beam ! Clean residual mean=-0.000006 rms=0.001078 Jy/beam ! Combined flux in latest and established models = 0.186471 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 30 components and 0.186471 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=0.063189Jy sigma=1.398177 ! Fit after self-cal, rms=0.063068Jy sigma=1.395223 ! 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=0.8843 mas, bmaj=2.389 mas, bpa=3.041 degrees ! Estimated noise=0.276837 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 (2, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0086713 Jy ! Component: 100 - total flux cleaned = 0.0138098 Jy ! Component: 150 - total flux cleaned = 0.0173542 Jy ! Component: 200 - total flux cleaned = 0.019983 Jy ! Total flux subtracted in 200 components = 0.019983 Jy ! Clean residual min=-0.002883 max=0.002634 Jy/beam ! Clean residual mean=-0.000003 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.206454 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 58 components and 0.206454 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=0.061764Jy sigma=1.363535 ! Fit after self-cal, rms=0.061675Jy sigma=1.361363 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8843 x 2.389 at 3.041 degrees (North through East) ! Clean map min=-0.0024819 max=0.15027 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 0.99 HN 1.02 KP 0.96 ! LA 0.97 MK 1.06 NL 0.99 OV 1.00 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.04 KP 0.99 ! LA 1.01 MK 1.00 NL 1.00 OV 1.00 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.01 KP 0.99 ! LA 0.98 MK 1.05 NL 1.02 OV 0.98 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.02 KP 0.98 ! LA 0.99 MK 0.99 NL 1.01 OV 0.97 ! PT 0.98 SC 1.03 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.02 KP 0.98 ! LA 1.01 MK 0.98 NL 1.00 OV 0.97 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.97 KP 1.01 ! LA 0.99 MK 0.97 NL 1.03 OV 0.97 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.98 KP 1.00 ! LA 0.99 MK 1.04 NL 1.01 OV 0.97 ! PT 0.99 SC 0.98 ! ! ! 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=0.061675Jy sigma=1.361363 ! Fit after self-cal, rms=0.061234Jy sigma=1.357436 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8886 mas, bmaj=2.4 mas, bpa=3.137 degrees ! Estimated noise=0.274716 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 (3.8, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00262529 Jy ! Component: 100 - total flux cleaned = 0.0034044 Jy ! Component: 150 - total flux cleaned = 0.00356134 Jy ! Component: 200 - total flux cleaned = 0.00365307 Jy ! Total flux subtracted in 200 components = 0.00365307 Jy ! Clean residual min=-0.002014 max=0.002627 Jy/beam ! Clean residual mean=-0.000000 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.210107 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 80 components and 0.210107 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=0.061090Jy sigma=1.353866 ! Fit after self-cal, rms=0.061087Jy sigma=1.353590 ! Inverting map ! Added new window around map position (11, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00231377 Jy ! Component: 100 - total flux cleaned = 0.00322222 Jy ! Component: 150 - total flux cleaned = 0.00361584 Jy ! Component: 200 - total flux cleaned = 0.00384701 Jy ! Total flux subtracted in 200 components = 0.00384701 Jy ! Clean residual min=-0.001911 max=0.001660 Jy/beam ! Clean residual mean=0.000000 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.213954 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 105 components and 0.213954 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=0.060979Jy sigma=1.351146 ! Fit after self-cal, rms=0.060973Jy sigma=1.351027 ! 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=0.060973Jy sigma=1.351027 ! Fit after self-cal, rms=0.060950Jy sigma=1.348483 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8889 mas, bmaj=2.402 mas, bpa=3.09 degrees ! Estimated noise=0.274633 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000770007 Jy ! Component: 100 - total flux cleaned = 0.00133067 Jy ! Component: 150 - total flux cleaned = 0.00161912 Jy ! Component: 200 - total flux cleaned = 0.00172444 Jy ! Total flux subtracted in 200 components = 0.00172444 Jy ! Clean residual min=-0.001568 max=0.001409 Jy/beam ! Clean residual mean=-0.000000 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.215678 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 120 components and 0.215678 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=0.060919Jy sigma=1.347791 ! Fit after self-cal, rms=0.060922Jy sigma=1.347725 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 = 0.000275597 Jy ! Component: 100 - total flux cleaned = 0.000373177 Jy ! Component: 150 - total flux cleaned = 0.000418462 Jy ! Component: 200 - total flux cleaned = 0.000439404 Jy ! Total flux subtracted in 200 components = 0.000439404 Jy ! Clean residual min=-0.001499 max=0.001359 Jy/beam ! Clean residual mean=-0.000000 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.216118 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 127 components and 0.216118 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=0.060905Jy sigma=1.347359 ! Fit after self-cal, rms=0.060903Jy sigma=1.347338 ! 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=0.060903Jy sigma=1.347338 ! Fit after self-cal, rms=0.060893Jy sigma=1.347271 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8893 mas, bmaj=2.403 mas, bpa=3.063 degrees ! Estimated noise=0.274517 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000273418 Jy ! Component: 100 - total flux cleaned = 0.000337376 Jy ! Component: 150 - total flux cleaned = 0.000396857 Jy ! Component: 200 - total flux cleaned = 0.000433971 Jy ! Total flux subtracted in 200 components = 0.000433971 Jy ! Clean residual min=-0.001417 max=0.001326 Jy/beam ! Clean residual mean=-0.000000 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.216552 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 136 components and 0.216552 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=0.060879Jy sigma=1.346983 ! Fit after self-cal, rms=0.060879Jy sigma=1.346964 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 = 7.76289e-05 Jy ! Component: 100 - total flux cleaned = 0.000112751 Jy ! Component: 150 - total flux cleaned = 0.000112264 Jy ! Component: 200 - total flux cleaned = 0.000111933 Jy ! Total flux subtracted in 200 components = 0.000111933 Jy ! Clean residual min=-0.001392 max=0.001302 Jy/beam ! Clean residual mean=-0.000000 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.216664 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 144 components and 0.216664 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=0.060870Jy sigma=1.346767 ! Fit after self-cal, rms=0.060869Jy sigma=1.346756 ! 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=0.060869Jy sigma=1.346756 ! Fit after self-cal, rms=0.060858Jy sigma=1.346727 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.14 mas, bmaj=4.585 mas, bpa=1.905 degrees ! Estimated noise=0.34293 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.53877e-06 Jy ! Component: 100 - total flux cleaned = -7.74554e-06 Jy ! Component: 150 - total flux cleaned = 4.83485e-05 Jy ! Component: 200 - total flux cleaned = 8.23499e-05 Jy ! Total flux subtracted in 200 components = 8.23499e-05 Jy ! Clean residual min=-0.001633 max=0.001291 Jy/beam ! Clean residual mean=-0.000001 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.216746 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 152 components and 0.216746 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=0.060850Jy sigma=1.346565 ! Fit after self-cal, rms=0.060848Jy sigma=1.346520 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 = 7.28381e-05 Jy ! Component: 100 - total flux cleaned = 0.000139955 Jy ! Component: 150 - total flux cleaned = 0.000155263 Jy ! Component: 200 - total flux cleaned = 0.00019791 Jy ! Total flux subtracted in 200 components = 0.00019791 Jy ! Clean residual min=-0.001570 max=0.001264 Jy/beam ! Clean residual mean=-0.000001 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.216944 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 157 components and 0.216944 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=0.060845Jy sigma=1.346456 ! Fit after self-cal, rms=0.060843Jy sigma=1.346431 ! 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=0.8897 mas, bmaj=2.404 mas, bpa=3.036 degrees ! Estimated noise=0.274444 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8897 x 2.404 at 3.036 degrees (North through East) ! Clean map min=-0.0015927 max=0.1489 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=0.7125 mas, bmaj=2.013 mas, bpa=5.515 degrees ! Estimated noise=0.44593 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.112457 Jy ! Component: 100 - total flux cleaned = 0.143019 Jy ! Component: 150 - total flux cleaned = 0.161425 Jy ! Component: 200 - total flux cleaned = 0.174047 Jy ! Total flux subtracted in 200 components = 0.174047 Jy ! Clean residual min=-0.004065 max=0.006964 Jy/beam ! Clean residual mean=-0.000007 rms=0.001125 Jy/beam ! Combined flux in latest and established models = 0.174047 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.174047 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8897 mas, bmaj=2.404 mas, bpa=3.036 degrees ! Estimated noise=0.274444 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 = 0.0129329 Jy ! Component: 100 - total flux cleaned = 0.0203432 Jy ! Component: 150 - total flux cleaned = 0.0253023 Jy ! Component: 200 - total flux cleaned = 0.0288845 Jy ! Total flux subtracted in 200 components = 0.0288845 Jy ! Clean residual min=-0.002218 max=0.002153 Jy/beam ! Clean residual mean=-0.000004 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.202931 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 50 components and 0.202931 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=2.14 mas, bmaj=4.585 mas, bpa=1.905 degrees ! Estimated noise=0.34293 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00404812 Jy ! Component: 100 - total flux cleaned = 0.00666418 Jy ! Component: 150 - total flux cleaned = 0.00859709 Jy ! Component: 200 - total flux cleaned = 0.00993723 Jy ! Total flux subtracted in 200 components = 0.00993723 Jy ! Clean residual min=-0.002146 max=0.001710 Jy/beam ! Clean residual mean=-0.000002 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.212869 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 = 0.000646679 Jy ! Component: 100 - total flux cleaned = 0.000965417 Jy ! Component: 150 - total flux cleaned = 0.00132317 Jy ! Component: 200 - total flux cleaned = 0.00164468 Jy ! Total flux subtracted in 200 components = 0.00164468 Jy ! Clean residual min=-0.001903 max=0.001427 Jy/beam ! Clean residual mean=-0.000002 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.214513 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 96 components and 0.214513 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8897 mas, bmaj=2.404 mas, bpa=3.036 degrees ! Estimated noise=0.274444 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0002325 Jy ! Component: 100 - total flux cleaned = 0.000714504 Jy ! Component: 150 - total flux cleaned = 0.00085161 Jy ! Component: 200 - total flux cleaned = 0.000890474 Jy ! Total flux subtracted in 200 components = 0.000890474 Jy ! Clean residual min=-0.001628 max=0.001404 Jy/beam ! Clean residual mean=-0.000001 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.215404 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 115 components and 0.215404 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=0.060920Jy sigma=1.348242 ! Fit after self-cal, rms=0.060905Jy sigma=1.347897 wmodel /scr/pima/bg219i_uvs/J0521-1737_X_map.mod ! Writing 115 model components to file: /scr/pima/bg219i_uvs/J0521-1737_X_map.mod wobs /scr/pima/bg219i_uvs/J0521-1737_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J0521-1737_X_uvs.fits wwins /scr/pima/bg219i_uvs/J0521-1737_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219i_uvs/J0521-1737_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 = -0.000395797 Jy ! Component: 100 - total flux cleaned = -0.000498387 Jy ! Component: 150 - total flux cleaned = -0.000450827 Jy ! Component: 200 - total flux cleaned = -0.000359203 Jy ! Component: 250 - total flux cleaned = -0.000315682 Jy ! Component: 300 - total flux cleaned = -0.000230547 Jy ! Component: 350 - total flux cleaned = -0.000188856 Jy ! Component: 400 - total flux cleaned = -8.79071e-05 Jy ! Component: 450 - total flux cleaned = -9.59973e-06 Jy ! Component: 500 - total flux cleaned = 4.78106e-05 Jy ! Component: 550 - total flux cleaned = 0.000141182 Jy ! Component: 600 - total flux cleaned = 0.000232273 Jy ! Component: 650 - total flux cleaned = 0.000303686 Jy ! Component: 700 - total flux cleaned = 0.000338908 Jy ! Component: 750 - total flux cleaned = 0.000390517 Jy ! Component: 800 - total flux cleaned = 0.000424381 Jy ! Component: 850 - total flux cleaned = 0.00047385 Jy ! Component: 900 - total flux cleaned = 0.000473757 Jy ! Component: 950 - total flux cleaned = 0.000505458 Jy ! Component: 1000 - total flux cleaned = 0.000505178 Jy ! Component: 1050 - total flux cleaned = 0.000505219 Jy ! Component: 1100 - total flux cleaned = 0.000429293 Jy ! Component: 1150 - total flux cleaned = 0.000459054 Jy ! Component: 1200 - total flux cleaned = 0.000443973 Jy ! Component: 1250 - total flux cleaned = 0.000472837 Jy ! Component: 1300 - total flux cleaned = 0.000487033 Jy ! Component: 1350 - total flux cleaned = 0.000500943 Jy ! Component: 1400 - total flux cleaned = 0.000487029 Jy ! Component: 1450 - total flux cleaned = 0.000500941 Jy ! Component: 1500 - total flux cleaned = 0.000501198 Jy ! Component: 1550 - total flux cleaned = 0.000514579 Jy ! Component: 1600 - total flux cleaned = 0.000501412 Jy ! Component: 1650 - total flux cleaned = 0.000501549 Jy ! Component: 1700 - total flux cleaned = 0.0004886 Jy ! Component: 1750 - total flux cleaned = 0.000475863 Jy ! Component: 1800 - total flux cleaned = 0.000475866 Jy ! Component: 1850 - total flux cleaned = 0.000488428 Jy ! Component: 1900 - total flux cleaned = 0.000488335 Jy ! Component: 1950 - total flux cleaned = 0.000476117 Jy ! Component: 2000 - total flux cleaned = 0.00045185 Jy ! Component: 2050 - total flux cleaned = 0.00041599 Jy ! Component: 2100 - total flux cleaned = 0.000392454 Jy ! Component: 2150 - total flux cleaned = 0.000345672 Jy ! Component: 2200 - total flux cleaned = 0.000334054 Jy ! Component: 2250 - total flux cleaned = 0.000311081 Jy ! Component: 2300 - total flux cleaned = 0.000219958 Jy ! Component: 2350 - total flux cleaned = 0.000242666 Jy ! Component: 2400 - total flux cleaned = 0.000220292 Jy ! Component: 2450 - total flux cleaned = 0.000175952 Jy ! Component: 2500 - total flux cleaned = 0.000154114 Jy ! Component: 2550 - total flux cleaned = 0.000121627 Jy ! Component: 2600 - total flux cleaned = 0.000100133 Jy ! Component: 2650 - total flux cleaned = 0.000100164 Jy ! Component: 2700 - total flux cleaned = 7.90323e-05 Jy ! Component: 2750 - total flux cleaned = 1.60832e-05 Jy ! Component: 2800 - total flux cleaned = -4.65703e-06 Jy ! Component: 2850 - total flux cleaned = -4.58738e-05 Jy ! Component: 2900 - total flux cleaned = -4.58818e-05 Jy ! Component: 2950 - total flux cleaned = -6.63086e-05 Jy ! Component: 3000 - total flux cleaned = -9.64569e-05 Jy ! Component: 3050 - total flux cleaned = -0.000116501 Jy ! Component: 3100 - total flux cleaned = -0.000136284 Jy ! Component: 3150 - total flux cleaned = -0.000155737 Jy ! Component: 3200 - total flux cleaned = -0.000146049 Jy ! Component: 3250 - total flux cleaned = -0.000184826 Jy ! Component: 3300 - total flux cleaned = -0.000194453 Jy ! Component: 3350 - total flux cleaned = -0.000203897 Jy ! Component: 3400 - total flux cleaned = -0.000213318 Jy ! Component: 3450 - total flux cleaned = -0.000213341 Jy ! Component: 3500 - total flux cleaned = -0.000250527 Jy ! Component: 3550 - total flux cleaned = -0.000241233 Jy ! Component: 3600 - total flux cleaned = -0.000241152 Jy ! Component: 3650 - total flux cleaned = -0.000250318 Jy ! Component: 3700 - total flux cleaned = -0.000259269 Jy ! Component: 3750 - total flux cleaned = -0.00027729 Jy ! Component: 3800 - total flux cleaned = -0.000277424 Jy ! Component: 3850 - total flux cleaned = -0.000259688 Jy ! Component: 3900 - total flux cleaned = -0.000294947 Jy ! Component: 3950 - total flux cleaned = -0.000277442 Jy ! Component: 4000 - total flux cleaned = -0.000303595 Jy ! Component: 4050 - total flux cleaned = -0.000303594 Jy ! Total flux subtracted in 4096 components = -0.000312116 Jy ! Clean residual min=-0.000634 max=0.000668 Jy/beam ! Clean residual mean=-0.000000 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.215092 Jy keep ! Adding 290 model components to the UV plane model. ! The established model now contains 405 components and 0.215092 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J0521-1737_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8897 x 2.404 at 3.036 degrees (North through East) ! Clean map min=-0.0012209 max=0.14913 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0521-1737_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.149129 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000144281 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.290247 0.290247 0.580495 1.16099 2.32198 4.64396 9.28792 18.5758 37.1517 74.3033 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.149 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1033.6 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0521-1737_X_uvs.log closed on Wed Apr 6 23:32:27 2016