! Started logfile: /scr/pima/bg219b_uvs/J0302+5331_X_uvs.log on Thu Apr 7 01:41:23 2016 obs /scr/pima/bg219b_uvs/J0302+5331_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0302+5331_X_uva.fits ! AN table 1: 52 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.926923 visibilities/baseline/integration-bin. ! Found source: J0302+5331 ! ! 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 26028 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/J0302+5331_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 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 42 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=1.021797Jy sigma=25.014921 ! Fit after self-cal, rms=0.810837Jy sigma=19.790228 ! 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=0.7976 mas, bmaj=1.008 mas, bpa=-6.826 degrees ! Estimated noise=0.491381 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 = 0.141163 Jy ! Component: 100 - total flux cleaned = 0.184323 Jy ! Total flux subtracted in 100 components = 0.184323 Jy ! Clean residual min=-0.007414 max=0.017629 Jy/beam ! Clean residual mean=0.000080 rms=0.002016 Jy/beam ! Combined flux in latest and established models = 0.184323 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.184323 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=0.068337Jy sigma=1.646040 ! Fit after self-cal, rms=0.068203Jy sigma=1.642728 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0189855 Jy ! Component: 100 - total flux cleaned = 0.0291564 Jy ! Total flux subtracted in 100 components = 0.0291564 Jy ! Clean residual min=-0.005534 max=0.010706 Jy/beam ! Clean residual mean=0.000045 rms=0.001341 Jy/beam ! Combined flux in latest and established models = 0.21348 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 19 components and 0.21348 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=0.061249Jy sigma=1.453720 ! Fit after self-cal, rms=0.061191Jy sigma=1.452200 ! Inverting map ! Added new window around map position (1.2, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00995389 Jy ! Component: 100 - total flux cleaned = 0.015383 Jy ! Total flux subtracted in 100 components = 0.015383 Jy ! Clean residual min=-0.004824 max=0.005244 Jy/beam ! Clean residual mean=0.000026 rms=0.001081 Jy/beam ! Combined flux in latest and established models = 0.228863 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 24 components and 0.228863 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=0.059467Jy sigma=1.406327 ! Fit after self-cal, rms=0.059301Jy sigma=1.402008 ! 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=1.041 mas, bmaj=1.275 mas, bpa=-2.498 degrees ! Estimated noise=0.249504 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 = 0.00489861 Jy ! Component: 100 - total flux cleaned = 0.00733065 Jy ! Component: 150 - total flux cleaned = 0.00875553 Jy ! Component: 200 - total flux cleaned = 0.00910603 Jy ! Total flux subtracted in 200 components = 0.00910603 Jy ! Clean residual min=-0.003456 max=0.005058 Jy/beam ! Clean residual mean=0.000023 rms=0.001115 Jy/beam ! Combined flux in latest and established models = 0.237969 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 32 components and 0.237969 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=0.058947Jy sigma=1.391637 ! Fit after self-cal, rms=0.058900Jy sigma=1.390327 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.041 x 1.275 at -2.498 degrees (North through East) ! Clean map min=-0.0031361 max=0.18233 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.01 KP 0.93 ! LA 0.96 MK 0.97 NL 1.00 OV 0.96 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.01 KP 0.97 ! LA 0.97 MK 1.01 NL 1.01 OV 0.99 ! PT 1.09 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.06 KP 1.00 ! LA 0.99 MK 1.02 NL 1.01 OV 0.99 ! PT 1.11 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.98 KP 0.95 ! LA 0.96 MK 0.98 NL 0.98 OV 0.97 ! PT 1.05 SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.97 KP 0.93 ! LA 0.98 MK 1.03 NL 1.02 OV 0.98 ! PT 1.09 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.03 KP 1.00 ! LA 0.99 MK 1.05 NL 1.02 OV 0.99 ! PT 1.08 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 0.97 KP 0.96 ! LA 0.96 MK 0.99 NL 0.98 OV 0.96 ! PT 1.09 SC 1.03 ! ! ! 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=0.058900Jy sigma=1.390327 ! Fit after self-cal, rms=0.058395Jy sigma=1.363966 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.047 mas, bmaj=1.282 mas, bpa=-2.859 degrees ! Estimated noise=0.2495 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 = -0.000725408 Jy ! Component: 100 - total flux cleaned = -0.0010743 Jy ! Component: 150 - total flux cleaned = -0.00118762 Jy ! Component: 200 - total flux cleaned = -0.00128261 Jy ! Total flux subtracted in 200 components = -0.00128261 Jy ! Clean residual min=-0.003340 max=0.003646 Jy/beam ! Clean residual mean=0.000047 rms=0.000935 Jy/beam ! Combined flux in latest and established models = 0.236686 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 42 components and 0.236686 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=0.058315Jy sigma=1.362444 ! Fit after self-cal, rms=0.058326Jy sigma=1.362121 ! 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=0.058326Jy sigma=1.362121 ! Fit after self-cal, rms=0.057236Jy sigma=1.333226 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.045 mas, bmaj=1.284 mas, bpa=-3.582 degrees ! Estimated noise=0.24845 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00148895 Jy ! Component: 100 - total flux cleaned = -0.00209472 Jy ! Component: 150 - total flux cleaned = -0.00224702 Jy ! Component: 200 - total flux cleaned = -0.00235939 Jy ! Total flux subtracted in 200 components = -0.00235939 Jy ! Clean residual min=-0.001896 max=0.001913 Jy/beam ! Clean residual mean=0.000003 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.234327 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 46 components and 0.234327 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=0.057187Jy sigma=1.332129 ! Fit after self-cal, rms=0.057201Jy sigma=1.331842 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 = -6.79428e-05 Jy ! Component: 100 - total flux cleaned = -0.000155119 Jy ! Component: 150 - total flux cleaned = -0.000251224 Jy ! Component: 200 - total flux cleaned = -0.000320777 Jy ! Total flux subtracted in 200 components = -0.000320777 Jy ! Clean residual min=-0.001855 max=0.001879 Jy/beam ! Clean residual mean=0.000004 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.234006 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 49 components and 0.234006 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=0.057182Jy sigma=1.331363 ! Fit after self-cal, rms=0.057177Jy sigma=1.331224 ! 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=0.057177Jy sigma=1.331224 ! Fit after self-cal, rms=0.057044Jy sigma=1.327328 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.046 mas, bmaj=1.285 mas, bpa=-3.602 degrees ! Estimated noise=0.248076 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000554172 Jy ! Component: 100 - total flux cleaned = -0.000729058 Jy ! Component: 150 - total flux cleaned = -0.000800645 Jy ! Component: 200 - total flux cleaned = -0.000847355 Jy ! Total flux subtracted in 200 components = -0.000847355 Jy ! Clean residual min=-0.001670 max=0.001497 Jy/beam ! Clean residual mean=0.000002 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.233159 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 49 components and 0.233159 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=0.057025Jy sigma=1.326927 ! Fit after self-cal, rms=0.057026Jy sigma=1.326811 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 = -1.21538e-05 Jy ! Component: 100 - total flux cleaned = -2.22783e-05 Jy ! Component: 150 - total flux cleaned = -6.45689e-05 Jy ! Component: 200 - total flux cleaned = -0.000103216 Jy ! Total flux subtracted in 200 components = -0.000103216 Jy ! Clean residual min=-0.001628 max=0.001473 Jy/beam ! Clean residual mean=0.000002 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.233055 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 49 components and 0.233055 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=0.057015Jy sigma=1.326547 ! Fit after self-cal, rms=0.057012Jy sigma=1.326468 ! 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=0.057012Jy sigma=1.326468 ! Fit after self-cal, rms=0.056976Jy sigma=1.323457 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.204 mas, bmaj=2.395 mas, bpa=32.27 degrees ! Estimated noise=0.313103 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000466438 Jy ! Component: 100 - total flux cleaned = -0.00039477 Jy ! Component: 150 - total flux cleaned = -0.000357178 Jy ! Component: 200 - total flux cleaned = -0.000330062 Jy ! Total flux subtracted in 200 components = -0.000330062 Jy ! Clean residual min=-0.001763 max=0.001865 Jy/beam ! Clean residual mean=0.000005 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.232725 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 55 components and 0.232725 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=0.056972Jy sigma=1.323394 ! Fit after self-cal, rms=0.056975Jy sigma=1.323233 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 = -3.15878e-05 Jy ! Component: 100 - total flux cleaned = 9.87618e-06 Jy ! Component: 150 - total flux cleaned = 3.9376e-05 Jy ! Component: 200 - total flux cleaned = 4.71984e-05 Jy ! Total flux subtracted in 200 components = 4.71984e-05 Jy ! Clean residual min=-0.001730 max=0.001832 Jy/beam ! Clean residual mean=0.000004 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.232773 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 56 components and 0.232773 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=0.056971Jy sigma=1.323157 ! Fit after self-cal, rms=0.056968Jy sigma=1.323049 ! 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=1.047 mas, bmaj=1.286 mas, bpa=-3.601 degrees ! Estimated noise=0.247975 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.047 x 1.286 at -3.601 degrees (North through East) ! Clean map min=-0.0014973 max=0.18146 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=0.7993 mas, bmaj=1.018 mas, bpa=-8.306 degrees ! Estimated noise=0.487753 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.140275 Jy ! Component: 100 - total flux cleaned = 0.185219 Jy ! Component: 150 - total flux cleaned = 0.204293 Jy ! Component: 200 - total flux cleaned = 0.21443 Jy ! Total flux subtracted in 200 components = 0.21443 Jy ! Clean residual min=-0.003814 max=0.005166 Jy/beam ! Clean residual mean=0.000025 rms=0.000875 Jy/beam ! Combined flux in latest and established models = 0.21443 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.21443 Jy ! Inverting map and beam ! Estimated beam: bmin=1.047 mas, bmaj=1.286 mas, bpa=-3.601 degrees ! Estimated noise=0.247975 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 = 0.00854985 Jy ! Component: 100 - total flux cleaned = 0.0129138 Jy ! Component: 150 - total flux cleaned = 0.0154369 Jy ! Component: 200 - total flux cleaned = 0.0169012 Jy ! Total flux subtracted in 200 components = 0.0169012 Jy ! Clean residual min=-0.001685 max=0.001649 Jy/beam ! Clean residual mean=0.000005 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.231332 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 34 components and 0.231332 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=2.204 mas, bmaj=2.395 mas, bpa=32.27 degrees ! Estimated noise=0.313103 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107161 Jy ! Component: 100 - total flux cleaned = 0.00125715 Jy ! Component: 150 - total flux cleaned = 0.00131448 Jy ! Component: 200 - total flux cleaned = 0.00136097 Jy ! Total flux subtracted in 200 components = 0.00136097 Jy ! Clean residual min=-0.001701 max=0.001844 Jy/beam ! Clean residual mean=0.000005 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.232693 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 = 3.76097e-05 Jy ! Component: 100 - total flux cleaned = 2.90555e-05 Jy ! Component: 150 - total flux cleaned = 2.131e-05 Jy ! Component: 200 - total flux cleaned = 2.15501e-05 Jy ! Total flux subtracted in 200 components = 2.15501e-05 Jy ! Clean residual min=-0.001705 max=0.001826 Jy/beam ! Clean residual mean=0.000005 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.232714 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 43 components and 0.232714 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.047 mas, bmaj=1.286 mas, bpa=-3.601 degrees ! Estimated noise=0.247975 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000151926 Jy ! Component: 100 - total flux cleaned = -0.00015134 Jy ! Component: 150 - total flux cleaned = -0.000127457 Jy ! Component: 200 - total flux cleaned = -0.000126415 Jy ! Total flux subtracted in 200 components = -0.000126415 Jy ! Clean residual min=-0.001586 max=0.001512 Jy/beam ! Clean residual mean=0.000002 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.232588 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 49 components and 0.232588 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=0.056999Jy sigma=1.323618 ! Fit after self-cal, rms=0.056986Jy sigma=1.323327 wmodel /scr/pima/bg219b_uvs/J0302+5331_X_map.mod ! Writing 49 model components to file: /scr/pima/bg219b_uvs/J0302+5331_X_map.mod wobs /scr/pima/bg219b_uvs/J0302+5331_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J0302+5331_X_uvs.fits wwins /scr/pima/bg219b_uvs/J0302+5331_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219b_uvs/J0302+5331_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 = -0.000409672 Jy ! Component: 100 - total flux cleaned = -0.000569949 Jy ! Component: 150 - total flux cleaned = -0.000772266 Jy ! Component: 200 - total flux cleaned = -0.000821449 Jy ! Component: 250 - total flux cleaned = -0.000774744 Jy ! Component: 300 - total flux cleaned = -0.00075275 Jy ! Component: 350 - total flux cleaned = -0.000753167 Jy ! Component: 400 - total flux cleaned = -0.000774983 Jy ! Component: 450 - total flux cleaned = -0.000733073 Jy ! Component: 500 - total flux cleaned = -0.00075372 Jy ! Component: 550 - total flux cleaned = -0.000672552 Jy ! Component: 600 - total flux cleaned = -0.000672873 Jy ! Component: 650 - total flux cleaned = -0.00069244 Jy ! Component: 700 - total flux cleaned = -0.000692475 Jy ! Component: 750 - total flux cleaned = -0.000711408 Jy ! Component: 800 - total flux cleaned = -0.000748647 Jy ! Component: 850 - total flux cleaned = -0.000785349 Jy ! Component: 900 - total flux cleaned = -0.000838699 Jy ! Component: 950 - total flux cleaned = -0.000856274 Jy ! Component: 1000 - total flux cleaned = -0.000856122 Jy ! Component: 1050 - total flux cleaned = -0.000907551 Jy ! Component: 1100 - total flux cleaned = -0.000890753 Jy ! Component: 1150 - total flux cleaned = -0.000874364 Jy ! Component: 1200 - total flux cleaned = -0.000923699 Jy ! Component: 1250 - total flux cleaned = -0.000907691 Jy ! Component: 1300 - total flux cleaned = -0.00087583 Jy ! Component: 1350 - total flux cleaned = -0.000907017 Jy ! Component: 1400 - total flux cleaned = -0.000907152 Jy ! Component: 1450 - total flux cleaned = -0.000876474 Jy ! Component: 1500 - total flux cleaned = -0.000921991 Jy ! Component: 1550 - total flux cleaned = -0.000921867 Jy ! Component: 1600 - total flux cleaned = -0.000951243 Jy ! Component: 1650 - total flux cleaned = -0.000936557 Jy ! Component: 1700 - total flux cleaned = -0.000936513 Jy ! Component: 1750 - total flux cleaned = -0.00095065 Jy ! Component: 1800 - total flux cleaned = -0.000922539 Jy ! Component: 1850 - total flux cleaned = -0.00099213 Jy ! Component: 1900 - total flux cleaned = -0.00103344 Jy ! Component: 1950 - total flux cleaned = -0.00104705 Jy ! Component: 2000 - total flux cleaned = -0.00107426 Jy ! Component: 2050 - total flux cleaned = -0.00108751 Jy ! Component: 2100 - total flux cleaned = -0.00115359 Jy ! Component: 2150 - total flux cleaned = -0.00115372 Jy ! Component: 2200 - total flux cleaned = -0.00119256 Jy ! Component: 2250 - total flux cleaned = -0.0011798 Jy ! Component: 2300 - total flux cleaned = -0.00121802 Jy ! Component: 2350 - total flux cleaned = -0.00123038 Jy ! Component: 2400 - total flux cleaned = -0.00118045 Jy ! Component: 2450 - total flux cleaned = -0.00121773 Jy ! Component: 2500 - total flux cleaned = -0.00118091 Jy ! Component: 2550 - total flux cleaned = -0.0011809 Jy ! Component: 2600 - total flux cleaned = -0.00114456 Jy ! Component: 2650 - total flux cleaned = -0.00116835 Jy ! Component: 2700 - total flux cleaned = -0.00114445 Jy ! Component: 2750 - total flux cleaned = -0.00110906 Jy ! Component: 2800 - total flux cleaned = -0.00108574 Jy ! Component: 2850 - total flux cleaned = -0.0010509 Jy ! Component: 2900 - total flux cleaned = -0.0010393 Jy ! Component: 2950 - total flux cleaned = -0.000970692 Jy ! Component: 3000 - total flux cleaned = -0.00093668 Jy ! Component: 3050 - total flux cleaned = -0.000914205 Jy ! Component: 3100 - total flux cleaned = -0.000914029 Jy ! Component: 3150 - total flux cleaned = -0.000847321 Jy ! Component: 3200 - total flux cleaned = -0.000825215 Jy ! Component: 3250 - total flux cleaned = -0.0008142 Jy ! Component: 3300 - total flux cleaned = -0.000770568 Jy ! Component: 3350 - total flux cleaned = -0.000694843 Jy ! Component: 3400 - total flux cleaned = -0.000705678 Jy ! Component: 3450 - total flux cleaned = -0.000662886 Jy ! Component: 3500 - total flux cleaned = -0.00062053 Jy ! Component: 3550 - total flux cleaned = -0.000610066 Jy ! Component: 3600 - total flux cleaned = -0.000610006 Jy ! Component: 3650 - total flux cleaned = -0.000578689 Jy ! Component: 3700 - total flux cleaned = -0.000547644 Jy ! Component: 3750 - total flux cleaned = -0.0005578 Jy ! Component: 3800 - total flux cleaned = -0.000475967 Jy ! Component: 3850 - total flux cleaned = -0.000476064 Jy ! Component: 3900 - total flux cleaned = -0.000476103 Jy ! Component: 3950 - total flux cleaned = -0.000445911 Jy ! Component: 4000 - total flux cleaned = -0.000425923 Jy ! Component: 4050 - total flux cleaned = -0.000415923 Jy ! Total flux subtracted in 4096 components = -0.000406045 Jy ! Clean residual min=-0.000561 max=0.000535 Jy/beam ! Clean residual mean=-0.000000 rms=0.000162 Jy/beam ! Combined flux in latest and established models = 0.232182 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 337 components and 0.232182 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J0302+5331_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.047 x 1.286 at -3.601 degrees (North through East) ! Clean map min=-0.00088317 max=0.18065 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0302+5331_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.180648 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000160372 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.266329 0.266329 0.532657 1.06531 2.13063 4.26126 8.52251 17.045 34.0901 68.1801 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.18 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1126.43 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0302+5331_X_uvs.log closed on Thu Apr 7 01:41:28 2016