! Started logfile: /scr/pima/bg219i_uvs/J1824+0322_X_uvs.log on Wed Apr 6 23:53:16 2016 obs /scr/pima/bg219i_uvs/J1824+0322_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1824+0322_X_uva.fits ! AN table 1: 52 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.738889 visibilities/baseline/integration-bin. ! Found source: J1824+0322 ! ! 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 20748 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/J1824+0322_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 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 65 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=1.006769Jy sigma=24.651430 ! Fit after self-cal, rms=0.924758Jy sigma=22.624946 ! 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=0.8067 mas, bmaj=1.686 mas, bpa=-1.648 degrees ! Estimated noise=0.480253 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 = 0.0552591 Jy ! Component: 100 - total flux cleaned = 0.0709912 Jy ! Total flux subtracted in 100 components = 0.0709912 Jy ! Clean residual min=-0.004691 max=0.007551 Jy/beam ! Clean residual mean=-0.000003 rms=0.001218 Jy/beam ! Combined flux in latest and established models = 0.0709912 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0709912 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=0.064905Jy sigma=1.464791 ! Fit after self-cal, rms=0.064070Jy sigma=1.445468 ! Inverting map ! Added new window around map position (-1, 1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00903489 Jy ! Component: 100 - total flux cleaned = 0.0150514 Jy ! Total flux subtracted in 100 components = 0.0150514 Jy ! Clean residual min=-0.003873 max=0.006136 Jy/beam ! Clean residual mean=-0.000002 rms=0.000965 Jy/beam ! Combined flux in latest and established models = 0.0860426 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 26 components and 0.0860426 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=0.061901Jy sigma=1.384588 ! Fit after self-cal, rms=0.061894Jy sigma=1.383521 ! Inverting map ! Added new window around map position (-12.4, 7.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00563153 Jy ! Component: 100 - total flux cleaned = 0.00940457 Jy ! Total flux subtracted in 100 components = 0.00940457 Jy ! Clean residual min=-0.003168 max=0.004921 Jy/beam ! Clean residual mean=-0.000001 rms=0.000832 Jy/beam ! Combined flux in latest and established models = 0.0954472 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 39 components and 0.0954472 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=0.061138Jy sigma=1.362249 ! Fit after self-cal, rms=0.061096Jy sigma=1.361369 ! 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=1.028 mas, bmaj=2.016 mas, bpa=-0.4451 degrees ! Estimated noise=0.285004 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 (1.4, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00672546 Jy ! Component: 100 - total flux cleaned = 0.0108512 Jy ! Component: 150 - total flux cleaned = 0.0135718 Jy ! Component: 200 - total flux cleaned = 0.0148617 Jy ! Total flux subtracted in 200 components = 0.0148617 Jy ! Clean residual min=-0.002604 max=0.004331 Jy/beam ! Clean residual mean=0.000001 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.110309 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 69 components and 0.110309 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=0.060310Jy sigma=1.338271 ! Fit after self-cal, rms=0.060284Jy sigma=1.337498 ! Inverting map ! Added new window around map position (-9.8, 5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00388266 Jy ! Component: 100 - total flux cleaned = 0.00607851 Jy ! Component: 150 - total flux cleaned = 0.00772405 Jy ! Component: 200 - total flux cleaned = 0.00883829 Jy ! Total flux subtracted in 200 components = 0.00883829 Jy ! Clean residual min=-0.002107 max=0.002465 Jy/beam ! Clean residual mean=0.000001 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.119147 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 94 components and 0.119147 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=0.060015Jy sigma=1.329822 ! Fit after self-cal, rms=0.059971Jy sigma=1.328993 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.028 x 2.016 at -0.4451 degrees (North through East) ! Clean map min=-0.0019711 max=0.070556 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 1.04 FD 1.02 HN 1.12 KP 0.99 ! LA 0.97 MK 0.98 NL 0.99 OV 1.01 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 0.99 KP 0.95 ! LA 0.96 MK 1.04 NL 0.99 OV 0.98 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 0.99 KP 1.02 ! LA 0.94 MK 0.98 NL 0.99 OV 1.00 ! PT 1.00 SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.04 HN 1.15 KP 1.02 ! LA 0.93 MK 0.95 NL 1.01 OV 0.96 ! PT 0.95 SC 1.04 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 1.01 KP 0.96 ! LA 0.99 MK 1.01 NL 0.99 OV 0.93 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.09 KP 0.96 ! LA 0.99 MK 1.02 NL 0.99 OV 0.97 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.08 HN 1.09 KP 1.02 ! LA 1.00 MK 1.03 NL 0.95 OV 0.94 ! PT 1.02 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=0.059971Jy sigma=1.328993 ! Fit after self-cal, rms=0.060816Jy sigma=1.325226 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.032 mas, bmaj=2.025 mas, bpa=-0.5537 degrees ! Estimated noise=0.283311 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 = 0.00124448 Jy ! Component: 100 - total flux cleaned = 0.00142074 Jy ! Component: 150 - total flux cleaned = 0.0015964 Jy ! Component: 200 - total flux cleaned = 0.0016275 Jy ! Total flux subtracted in 200 components = 0.0016275 Jy ! Clean residual min=-0.001973 max=0.001822 Jy/beam ! Clean residual mean=0.000001 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.120775 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 110 components and 0.120775 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=0.060756Jy sigma=1.323777 ! Fit after self-cal, rms=0.060803Jy sigma=1.323503 ! 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=0.060803Jy sigma=1.323503 ! Fit after self-cal, rms=0.061479Jy sigma=1.320759 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.031 mas, bmaj=2.024 mas, bpa=-0.7025 degrees ! Estimated noise=0.283892 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00016429 Jy ! Component: 100 - total flux cleaned = -0.000194521 Jy ! Component: 150 - total flux cleaned = -0.000194554 Jy ! Component: 200 - total flux cleaned = -0.000193668 Jy ! Total flux subtracted in 200 components = -0.000193668 Jy ! Clean residual min=-0.001781 max=0.001620 Jy/beam ! Clean residual mean=-0.000000 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.120581 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 126 components and 0.120581 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=0.061455Jy sigma=1.320277 ! Fit after self-cal, rms=0.061477Jy sigma=1.320161 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 = -3.35227e-05 Jy ! Component: 100 - total flux cleaned = 7.04274e-06 Jy ! Component: 150 - total flux cleaned = 2.60554e-05 Jy ! Component: 200 - total flux cleaned = 4.38113e-05 Jy ! Total flux subtracted in 200 components = 4.38113e-05 Jy ! Clean residual min=-0.001761 max=0.001627 Jy/beam ! Clean residual mean=-0.000000 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.120625 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 132 components and 0.120625 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=0.061464Jy sigma=1.319901 ! Fit after self-cal, rms=0.061462Jy sigma=1.319884 ! 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=0.061462Jy sigma=1.319884 ! Fit after self-cal, rms=0.061633Jy sigma=1.319839 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.031 mas, bmaj=2.026 mas, bpa=-0.8465 degrees ! Estimated noise=0.284102 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000218847 Jy ! Component: 100 - total flux cleaned = -0.000255082 Jy ! Component: 150 - total flux cleaned = -0.000221744 Jy ! Component: 200 - total flux cleaned = -0.000205418 Jy ! Total flux subtracted in 200 components = -0.000205418 Jy ! Clean residual min=-0.001734 max=0.001607 Jy/beam ! Clean residual mean=-0.000000 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.120419 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 138 components and 0.120419 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=0.061622Jy sigma=1.319630 ! Fit after self-cal, rms=0.061625Jy sigma=1.319615 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 = -2.65168e-05 Jy ! Component: 100 - total flux cleaned = -1.14549e-05 Jy ! Component: 150 - total flux cleaned = -1.16035e-05 Jy ! Component: 200 - total flux cleaned = -1.17121e-05 Jy ! Total flux subtracted in 200 components = -1.17121e-05 Jy ! Clean residual min=-0.001712 max=0.001609 Jy/beam ! Clean residual mean=-0.000000 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.120408 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 143 components and 0.120408 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=0.061617Jy sigma=1.319467 ! Fit after self-cal, rms=0.061610Jy sigma=1.319449 ! 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=0.061610Jy sigma=1.319449 ! Fit after self-cal, rms=0.061679Jy sigma=1.319430 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.357 mas, bmaj=3.308 mas, bpa=0.2962 degrees ! Estimated noise=0.349608 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.65197e-05 Jy ! Component: 100 - total flux cleaned = -3.6979e-05 Jy ! Component: 150 - total flux cleaned = -6.69356e-05 Jy ! Component: 200 - total flux cleaned = -0.000118892 Jy ! Total flux subtracted in 200 components = -0.000118892 Jy ! Clean residual min=-0.001776 max=0.002145 Jy/beam ! Clean residual mean=-0.000000 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.120289 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 153 components and 0.120289 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=0.061675Jy sigma=1.319341 ! Fit after self-cal, rms=0.061674Jy sigma=1.319314 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 (46.2, -40.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00154027 Jy ! Component: 100 - total flux cleaned = 0.00215596 Jy ! Component: 150 - total flux cleaned = 0.00227166 Jy ! Component: 200 - total flux cleaned = 0.00233363 Jy ! Total flux subtracted in 200 components = 0.00233363 Jy ! Clean residual min=-0.001545 max=0.001588 Jy/beam ! Clean residual mean=0.000000 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.122622 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 187 components and 0.122622 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=0.061615Jy sigma=1.318226 ! Fit after self-cal, rms=0.061605Jy sigma=1.318070 ! 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=1.031 mas, bmaj=2.027 mas, bpa=-0.9097 degrees ! Estimated noise=0.284163 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.031 x 2.027 at -0.9097 degrees (North through East) ! Clean map min=-0.0015788 max=0.070403 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=0.8089 mas, bmaj=1.693 mas, bpa=-2.028 degrees ! Estimated noise=0.483199 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0558087 Jy ! Component: 100 - total flux cleaned = 0.0717574 Jy ! Component: 150 - total flux cleaned = 0.0812948 Jy ! Component: 200 - total flux cleaned = 0.0884129 Jy ! Total flux subtracted in 200 components = 0.0884129 Jy ! Clean residual min=-0.003483 max=0.004141 Jy/beam ! Clean residual mean=-0.000002 rms=0.000899 Jy/beam ! Combined flux in latest and established models = 0.0884129 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.0884129 Jy ! Inverting map and beam ! Estimated beam: bmin=1.031 mas, bmaj=2.027 mas, bpa=-0.9097 degrees ! Estimated noise=0.284163 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 = 0.00892933 Jy ! Component: 100 - total flux cleaned = 0.0146434 Jy ! Component: 150 - total flux cleaned = 0.0188419 Jy ! Component: 200 - total flux cleaned = 0.0220524 Jy ! Total flux subtracted in 200 components = 0.0220524 Jy ! Clean residual min=-0.002221 max=0.002742 Jy/beam ! Clean residual mean=-0.000001 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.110465 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 72 components and 0.110465 Jy ! Inverting map ! Added new window around map position (-7.8, 4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00279023 Jy ! Component: 100 - total flux cleaned = 0.00451112 Jy ! Component: 150 - total flux cleaned = 0.00584291 Jy ! Component: 200 - total flux cleaned = 0.00687707 Jy ! Total flux subtracted in 200 components = 0.00687707 Jy ! Clean residual min=-0.001867 max=0.001734 Jy/beam ! Clean residual mean=-0.000001 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.117342 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 97 components and 0.117342 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=2.357 mas, bmaj=3.308 mas, bpa=0.2962 degrees ! Estimated noise=0.349608 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0019209 Jy ! Component: 100 - total flux cleaned = 0.00305052 Jy ! Component: 150 - total flux cleaned = 0.00393513 Jy ! Component: 200 - total flux cleaned = 0.00468724 Jy ! Total flux subtracted in 200 components = 0.00468724 Jy ! Clean residual min=-0.001718 max=0.001922 Jy/beam ! Clean residual mean=-0.000000 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.12203 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) ! Added new window around map position (-30.2, 10.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153005 Jy ! Component: 100 - total flux cleaned = 0.00191434 Jy ! Component: 150 - total flux cleaned = 0.00225991 Jy ! Component: 200 - total flux cleaned = 0.00246097 Jy ! Total flux subtracted in 200 components = 0.00246097 Jy ! Clean residual min=-0.001683 max=0.001125 Jy/beam ! Clean residual mean=-0.000000 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.124491 Jy ! Adding 81 model components to the UV plane model. ! The established model now contains 171 components and 0.124491 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.031 mas, bmaj=2.027 mas, bpa=-0.9097 degrees ! Estimated noise=0.284163 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000489816 Jy ! Component: 100 - total flux cleaned = -0.000825029 Jy ! Component: 150 - total flux cleaned = -0.000936448 Jy ! Component: 200 - total flux cleaned = -0.000866056 Jy ! Total flux subtracted in 200 components = -0.000866056 Jy ! Clean residual min=-0.001551 max=0.001325 Jy/beam ! Clean residual mean=0.000000 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.123625 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 199 components and 0.123625 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=0.061601Jy sigma=1.317992 ! Fit after self-cal, rms=0.061562Jy sigma=1.317645 wmodel /scr/pima/bg219i_uvs/J1824+0322_X_map.mod ! Writing 199 model components to file: /scr/pima/bg219i_uvs/J1824+0322_X_map.mod wobs /scr/pima/bg219i_uvs/J1824+0322_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J1824+0322_X_uvs.fits wwins /scr/pima/bg219i_uvs/J1824+0322_X_map.win ! wwins: Wrote 8 windows to /scr/pima/bg219i_uvs/J1824+0322_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 = -0.000562622 Jy ! Component: 100 - total flux cleaned = -0.00054177 Jy ! Component: 150 - total flux cleaned = -0.000563756 Jy ! Component: 200 - total flux cleaned = -0.000605694 Jy ! Component: 250 - total flux cleaned = -0.000565317 Jy ! Component: 300 - total flux cleaned = -0.000545916 Jy ! Component: 350 - total flux cleaned = -0.000603137 Jy ! Component: 400 - total flux cleaned = -0.000658765 Jy ! Component: 450 - total flux cleaned = -0.000676951 Jy ! Component: 500 - total flux cleaned = -0.000659218 Jy ! Component: 550 - total flux cleaned = -0.00069377 Jy ! Component: 600 - total flux cleaned = -0.000659428 Jy ! Component: 650 - total flux cleaned = -0.000709856 Jy ! Component: 700 - total flux cleaned = -0.00074294 Jy ! Component: 750 - total flux cleaned = -0.000742883 Jy ! Component: 800 - total flux cleaned = -0.00077499 Jy ! Component: 850 - total flux cleaned = -0.000837934 Jy ! Component: 900 - total flux cleaned = -0.000853527 Jy ! Component: 950 - total flux cleaned = -0.000899465 Jy ! Component: 1000 - total flux cleaned = -0.00092929 Jy ! Component: 1050 - total flux cleaned = -0.000973224 Jy ! Component: 1100 - total flux cleaned = -0.00101684 Jy ! Component: 1150 - total flux cleaned = -0.00105961 Jy ! Component: 1200 - total flux cleaned = -0.00105947 Jy ! Component: 1250 - total flux cleaned = -0.00112912 Jy ! Component: 1300 - total flux cleaned = -0.00114288 Jy ! Component: 1350 - total flux cleaned = -0.00117008 Jy ! Component: 1400 - total flux cleaned = -0.00125106 Jy ! Component: 1450 - total flux cleaned = -0.00126425 Jy ! Component: 1500 - total flux cleaned = -0.00131693 Jy ! Component: 1550 - total flux cleaned = -0.00135591 Jy ! Component: 1600 - total flux cleaned = -0.00139458 Jy ! Component: 1650 - total flux cleaned = -0.00140747 Jy ! Component: 1700 - total flux cleaned = -0.00143284 Jy ! Component: 1750 - total flux cleaned = -0.0014703 Jy ! Component: 1800 - total flux cleaned = -0.00155687 Jy ! Component: 1850 - total flux cleaned = -0.00161781 Jy ! Component: 1900 - total flux cleaned = -0.00162965 Jy ! Component: 1950 - total flux cleaned = -0.00166566 Jy ! Component: 2000 - total flux cleaned = -0.00173708 Jy ! Component: 2050 - total flux cleaned = -0.00177243 Jy ! Component: 2100 - total flux cleaned = -0.00184255 Jy ! Component: 2150 - total flux cleaned = -0.00188879 Jy ! Component: 2200 - total flux cleaned = -0.00196911 Jy ! Component: 2250 - total flux cleaned = -0.00200319 Jy ! Component: 2300 - total flux cleaned = -0.00205949 Jy ! Component: 2350 - total flux cleaned = -0.00208167 Jy ! Component: 2400 - total flux cleaned = -0.00211494 Jy ! Component: 2450 - total flux cleaned = -0.00213699 Jy ! Component: 2500 - total flux cleaned = -0.00216965 Jy ! Component: 2550 - total flux cleaned = -0.00221268 Jy ! Component: 2600 - total flux cleaned = -0.0022554 Jy ! Component: 2650 - total flux cleaned = -0.00227652 Jy ! Component: 2700 - total flux cleaned = -0.00231856 Jy ! Component: 2750 - total flux cleaned = -0.00239162 Jy ! Component: 2800 - total flux cleaned = -0.0024226 Jy ! Component: 2850 - total flux cleaned = -0.00247398 Jy ! Component: 2900 - total flux cleaned = -0.00249416 Jy ! Component: 2950 - total flux cleaned = -0.00254487 Jy ! Component: 3000 - total flux cleaned = -0.00258514 Jy ! Component: 3050 - total flux cleaned = -0.00263506 Jy ! Component: 3100 - total flux cleaned = -0.0026648 Jy ! Component: 3150 - total flux cleaned = -0.00274338 Jy ! Component: 3200 - total flux cleaned = -0.00277273 Jy ! Component: 3250 - total flux cleaned = -0.00282118 Jy ! Component: 3300 - total flux cleaned = -0.00281152 Jy ! Component: 3350 - total flux cleaned = -0.00290704 Jy ! Component: 3400 - total flux cleaned = -0.00294506 Jy ! Component: 3450 - total flux cleaned = -0.00301109 Jy ! Component: 3500 - total flux cleaned = -0.00301121 Jy ! Component: 3550 - total flux cleaned = -0.00308577 Jy ! Component: 3600 - total flux cleaned = -0.0031412 Jy ! Component: 3650 - total flux cleaned = -0.00319616 Jy ! Component: 3700 - total flux cleaned = -0.00319615 Jy ! Component: 3750 - total flux cleaned = -0.00325962 Jy ! Component: 3800 - total flux cleaned = -0.00328663 Jy ! Component: 3850 - total flux cleaned = -0.00332237 Jy ! Component: 3900 - total flux cleaned = -0.00338445 Jy ! Component: 3950 - total flux cleaned = -0.00340204 Jy ! Component: 4000 - total flux cleaned = -0.00344591 Jy ! Component: 4050 - total flux cleaned = -0.00348948 Jy ! Total flux subtracted in 4096 components = -0.00350677 Jy ! Clean residual min=-0.000576 max=0.000628 Jy/beam ! Clean residual mean=-0.000000 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.120118 Jy keep ! Adding 248 model components to the UV plane model. ! The established model now contains 446 components and 0.120118 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J1824+0322_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.031 x 2.027 at -0.9097 degrees (North through East) ! Clean map min=-0.00097827 max=0.071392 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1824+0322_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0713921 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000143676 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.603747 0.603747 1.20749 2.41499 4.82998 9.65995 19.3199 38.6398 77.2796 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.071 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 496.896 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1824+0322_X_uvs.log closed on Wed Apr 6 23:53:21 2016