! Started logfile: /scr/pima/bg219a_uvs/J1924-2914_X_uvs.log on Wed Apr 6 21:45:01 2016 obs /scr/pima/bg219a_uvs/J1924-2914_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1924-2914_X_uva.fits ! AN table 1: 68 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.67549 visibilities/baseline/integration-bin. ! Found source: J1924-2914 ! ! 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 121 lines of history. ! ! Reading 8268 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/bg219a_uvs/J1924-2914_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 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 88 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=6.053468Jy sigma=41.308079 ! Fit after self-cal, rms=5.012386Jy sigma=33.154076 ! 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=0.5011 mas, bmaj=1.573 mas, bpa=-0.1052 degrees ! Estimated noise=3.32913 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 = 3.74135 Jy ! Component: 100 - total flux cleaned = 4.9307 Jy ! Total flux subtracted in 100 components = 4.9307 Jy ! Clean residual min=-0.381350 max=0.568171 Jy/beam ! Clean residual mean=0.006416 rms=0.090812 Jy/beam ! Combined flux in latest and established models = 4.9307 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 4.9307 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=1.866126Jy sigma=11.994911 ! Fit after self-cal, rms=1.863302Jy sigma=11.982192 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.653282 Jy ! Component: 100 - total flux cleaned = 1.04082 Jy ! Total flux subtracted in 100 components = 1.04082 Jy ! Clean residual min=-0.190736 max=0.219517 Jy/beam ! Clean residual mean=0.004175 rms=0.047958 Jy/beam ! Combined flux in latest and established models = 5.97152 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 5.97152 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=1.346922Jy sigma=8.585625 ! Fit after self-cal, rms=1.344180Jy sigma=8.576774 ! 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=0.5824 mas, bmaj=1.809 mas, bpa=2.451 degrees ! Estimated noise=1.85598 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 = 0.529148 Jy ! Component: 100 - total flux cleaned = 0.823347 Jy ! Component: 150 - total flux cleaned = 1.0033 Jy ! Component: 200 - total flux cleaned = 1.11504 Jy ! Total flux subtracted in 200 components = 1.11504 Jy ! Clean residual min=-0.174502 max=0.201683 Jy/beam ! Clean residual mean=0.004962 rms=0.050896 Jy/beam ! Combined flux in latest and established models = 7.08656 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 38 components and 7.08656 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=1.065123Jy sigma=6.874620 ! Fit after self-cal, rms=1.062648Jy sigma=6.861772 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5824 x 1.809 at 2.451 degrees (North through East) ! Clean map min=-0.16271 max=5.3735 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: ! LA 0.91 MK 1.03 NL 1.06 OV 0.98 ! PT 0.95 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 0.93 MK 1.00 NL 1.04 OV 1.04 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 0.96 MK 0.99 NL 1.03 OV 1.01 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 0.93 MK 1.02 NL 1.07 OV 0.99 ! PT 0.92 SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! LA 0.93 MK 1.00 NL 1.05 OV 0.99 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! LA 0.95 MK 0.97 NL 1.08 OV 1.05 ! PT 0.92 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! LA 0.94 MK 1.00 NL 1.05 OV 1.00 ! PT 0.96 SC 0.99 ! ! ! 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=1.062648Jy sigma=6.861772 ! Fit after self-cal, rms=0.999747Jy sigma=6.430964 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.5864 mas, bmaj=1.819 mas, bpa=2.468 degrees ! Estimated noise=1.84709 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 = -0.0238967 Jy ! Component: 100 - total flux cleaned = -0.0270761 Jy ! Component: 150 - total flux cleaned = -0.026208 Jy ! Component: 200 - total flux cleaned = -0.0254993 Jy ! Total flux subtracted in 200 components = -0.0254993 Jy ! Clean residual min=-0.117427 max=0.125425 Jy/beam ! Clean residual mean=0.000114 rms=0.032802 Jy/beam ! Combined flux in latest and established models = 7.06106 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 44 components and 7.06106 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=0.996889Jy sigma=6.419313 ! Fit after self-cal, rms=0.996327Jy sigma=6.415669 ! 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=0.996327Jy sigma=6.415669 ! Fit after self-cal, rms=0.997870Jy sigma=6.294377 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.5863 mas, bmaj=1.816 mas, bpa=2.422 degrees ! Estimated noise=1.84817 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00928555 Jy ! Component: 100 - total flux cleaned = 0.00923987 Jy ! Component: 150 - total flux cleaned = 0.0107346 Jy ! Component: 200 - total flux cleaned = 0.0120144 Jy ! Total flux subtracted in 200 components = 0.0120144 Jy ! Clean residual min=-0.102540 max=0.118198 Jy/beam ! Clean residual mean=0.000022 rms=0.027115 Jy/beam ! Combined flux in latest and established models = 7.07308 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 48 components and 7.07308 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=0.995129Jy sigma=6.288762 ! Fit after self-cal, rms=0.994945Jy sigma=6.286301 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 = -0.0017102 Jy ! Component: 100 - total flux cleaned = -0.000899459 Jy ! Component: 150 - total flux cleaned = 0.00038057 Jy ! Component: 200 - total flux cleaned = 0.000921973 Jy ! Total flux subtracted in 200 components = 0.000921973 Jy ! Clean residual min=-0.099662 max=0.115390 Jy/beam ! Clean residual mean=0.000017 rms=0.026832 Jy/beam ! Combined flux in latest and established models = 7.074 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 48 components and 7.074 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=0.993503Jy sigma=6.282611 ! Fit after self-cal, rms=0.993463Jy sigma=6.280828 ! 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=0.993463Jy sigma=6.280828 ! Fit after self-cal, rms=1.005751Jy sigma=6.094979 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.5869 mas, bmaj=1.814 mas, bpa=2.416 degrees ! Estimated noise=1.84976 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00381274 Jy ! Component: 100 - total flux cleaned = -9.13712e-05 Jy ! Component: 150 - total flux cleaned = 0.00283013 Jy ! Component: 200 - total flux cleaned = 0.00524466 Jy ! Total flux subtracted in 200 components = 0.00524466 Jy ! Clean residual min=-0.068701 max=0.122594 Jy/beam ! Clean residual mean=0.000122 rms=0.019305 Jy/beam ! Combined flux in latest and established models = 7.07924 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 49 components and 7.07924 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=1.003809Jy sigma=6.092043 ! Fit after self-cal, rms=1.003628Jy sigma=6.090593 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 (1.6, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0984012 Jy ! Component: 100 - total flux cleaned = 0.141427 Jy ! Component: 150 - total flux cleaned = 0.169504 Jy ! Component: 200 - total flux cleaned = 0.190067 Jy ! Total flux subtracted in 200 components = 0.190067 Jy ! Clean residual min=-0.050736 max=0.046108 Jy/beam ! Clean residual mean=-0.001164 rms=0.011183 Jy/beam ! Combined flux in latest and established models = 7.26931 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 64 components and 7.26931 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=0.986240Jy sigma=6.063359 ! Fit after self-cal, rms=0.982050Jy sigma=6.044933 ! Inverting map ! Added new window around map position (-6.8, -33). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0456913 Jy ! Component: 100 - total flux cleaned = 0.0710587 Jy ! Component: 150 - total flux cleaned = 0.0906058 Jy ! Component: 200 - total flux cleaned = 0.106366 Jy ! Total flux subtracted in 200 components = 0.106366 Jy ! Clean residual min=-0.045118 max=0.038611 Jy/beam ! Clean residual mean=-0.001803 rms=0.009672 Jy/beam ! Combined flux in latest and established models = 7.37568 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 84 components and 7.37568 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=0.978113Jy sigma=6.031835 ! Fit after self-cal, rms=0.976606Jy sigma=6.027734 ! 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=0.976606Jy sigma=6.027734 ! Fit after self-cal, rms=0.975510Jy sigma=6.005369 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.736 mas, bmaj=5.271 mas, bpa=0.6461 degrees ! Estimated noise=3.32925 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0576084 Jy ! Component: 100 - total flux cleaned = 0.0808464 Jy ! Component: 150 - total flux cleaned = 0.085746 Jy ! Component: 200 - total flux cleaned = 0.0898191 Jy ! Total flux subtracted in 200 components = 0.0898191 Jy ! Clean residual min=-0.044037 max=0.038239 Jy/beam ! Clean residual mean=-0.002111 rms=0.013736 Jy/beam ! Combined flux in latest and established models = 7.4655 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 93 components and 7.4655 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=0.973419Jy sigma=6.008874 ! Fit after self-cal, rms=0.972619Jy sigma=6.004899 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 = 0.0200587 Jy ! Component: 100 - total flux cleaned = 0.0243854 Jy ! Component: 150 - total flux cleaned = 0.0273963 Jy ! Component: 200 - total flux cleaned = 0.0294204 Jy ! Total flux subtracted in 200 components = 0.0294204 Jy ! Clean residual min=-0.047205 max=0.038160 Jy/beam ! Clean residual mean=-0.002815 rms=0.013542 Jy/beam ! Combined flux in latest and established models = 7.49492 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 98 components and 7.49492 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=0.972330Jy sigma=6.006206 ! Fit after self-cal, rms=0.972131Jy sigma=6.005740 ! 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=0.588 mas, bmaj=1.813 mas, bpa=2.378 degrees ! Estimated noise=1.84858 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.588 x 1.813 at 2.378 degrees (North through East) ! Clean map min=-0.029239 max=5.3849 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 ! Performing amp+phase self-cal ! ! 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=0.972131Jy sigma=6.005740 ! Fit after self-cal, rms=0.901228Jy sigma=5.519425 ! Inverting map and beam ! Estimated beam: bmin=0.5894 mas, bmaj=1.821 mas, bpa=2.484 degrees ! Estimated noise=1.79385 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.125988 Jy ! Component: 100 - total flux cleaned = -0.182374 Jy ! Component: 150 - total flux cleaned = -0.217334 Jy ! Component: 200 - total flux cleaned = -0.232871 Jy ! Total flux subtracted in 200 components = -0.232871 Jy ! Clean residual min=-0.059130 max=0.056166 Jy/beam ! Clean residual mean=0.000747 rms=0.014722 Jy/beam ! Combined flux in latest and established models = 7.26204 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 102 components and 7.26205 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=0.879937Jy sigma=5.391813 ! Fit after self-cal, rms=0.879874Jy sigma=5.391255 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0113722 Jy ! Component: 100 - total flux cleaned = -0.0204821 Jy ! Component: 150 - total flux cleaned = -0.0248239 Jy ! Component: 200 - total flux cleaned = -0.0281307 Jy ! Total flux subtracted in 200 components = -0.0281307 Jy ! Clean residual min=-0.052242 max=0.056732 Jy/beam ! Clean residual mean=0.000920 rms=0.014457 Jy/beam ! Combined flux in latest and established models = 7.23391 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 114 components and 7.23391 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=0.878544Jy sigma=5.385403 ! Fit after self-cal, rms=0.878562Jy sigma=5.384943 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.878562Jy sigma=5.384943 ! Fit after self-cal, rms=0.863096Jy sigma=5.256482 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=0.5081 mas, bmaj=1.571 mas, bpa=-0.09752 degrees ! Estimated noise=3.21814 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.61369 Jy ! Component: 100 - total flux cleaned = 4.72784 Jy ! Component: 150 - total flux cleaned = 5.31784 Jy ! Component: 200 - total flux cleaned = 5.66175 Jy ! Total flux subtracted in 200 components = 5.66175 Jy ! Clean residual min=-0.203838 max=0.181841 Jy/beam ! Clean residual mean=0.003400 rms=0.043316 Jy/beam ! Combined flux in latest and established models = 5.66175 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 15 model components to the UV plane model. ! The established model now contains 15 components and 5.66175 Jy ! Inverting map and beam ! Estimated beam: bmin=0.5913 mas, bmaj=1.824 mas, bpa=2.573 degrees ! Estimated noise=1.74958 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 = 0.416193 Jy ! Component: 100 - total flux cleaned = 0.648049 Jy ! Component: 150 - total flux cleaned = 0.803544 Jy ! Component: 200 - total flux cleaned = 0.911245 Jy ! Total flux subtracted in 200 components = 0.911245 Jy ! Clean residual min=-0.098265 max=0.102674 Jy/beam ! Clean residual mean=0.003607 rms=0.025257 Jy/beam ! Combined flux in latest and established models = 6.57299 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 34 components and 6.57299 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=1.739 mas, bmaj=5.309 mas, bpa=0.5727 degrees ! Estimated noise=3.11439 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.169455 Jy ! Component: 100 - total flux cleaned = 0.258006 Jy ! Component: 150 - total flux cleaned = 0.315205 Jy ! Component: 200 - total flux cleaned = 0.353854 Jy ! Total flux subtracted in 200 components = 0.353854 Jy ! Clean residual min=-0.103447 max=0.142822 Jy/beam ! Clean residual mean=0.005664 rms=0.039204 Jy/beam ! Combined flux in latest and established models = 6.92685 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 = 0.0271141 Jy ! Component: 100 - total flux cleaned = 0.0465722 Jy ! Component: 150 - total flux cleaned = 0.0538747 Jy ! Component: 200 - total flux cleaned = 0.0565958 Jy ! Total flux subtracted in 200 components = 0.0565958 Jy ! Clean residual min=-0.096228 max=0.135493 Jy/beam ! Clean residual mean=0.004367 rms=0.038471 Jy/beam ! Combined flux in latest and established models = 6.98344 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 65 components and 6.98344 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.5913 mas, bmaj=1.824 mas, bpa=2.573 degrees ! Estimated noise=1.74958 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0134515 Jy ! Component: 100 - total flux cleaned = -0.0119152 Jy ! Component: 150 - total flux cleaned = -0.00634057 Jy ! Component: 200 - total flux cleaned = -0.000230184 Jy ! Total flux subtracted in 200 components = -0.000230184 Jy ! Clean residual min=-0.067912 max=0.069789 Jy/beam ! Clean residual mean=0.001108 rms=0.016114 Jy/beam ! Combined flux in latest and established models = 6.98321 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 79 components and 6.98321 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=0.845094Jy sigma=5.180587 ! Fit after self-cal, rms=0.845226Jy sigma=5.173582 wmodel /scr/pima/bg219a_uvs/J1924-2914_X_map.mod ! Writing 79 model components to file: /scr/pima/bg219a_uvs/J1924-2914_X_map.mod wobs /scr/pima/bg219a_uvs/J1924-2914_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J1924-2914_X_uvs.fits wwins /scr/pima/bg219a_uvs/J1924-2914_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219a_uvs/J1924-2914_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 = 0.0122141 Jy ! Component: 100 - total flux cleaned = 0.0217138 Jy ! Component: 150 - total flux cleaned = 0.0311414 Jy ! Component: 200 - total flux cleaned = 0.037894 Jy ! Component: 250 - total flux cleaned = 0.0447796 Jy ! Component: 300 - total flux cleaned = 0.0483132 Jy ! Component: 350 - total flux cleaned = 0.0541468 Jy ! Component: 400 - total flux cleaned = 0.0577333 Jy ! Component: 450 - total flux cleaned = 0.0605555 Jy ! Component: 500 - total flux cleaned = 0.0637551 Jy ! Component: 550 - total flux cleaned = 0.0662562 Jy ! Component: 600 - total flux cleaned = 0.0686179 Jy ! Component: 650 - total flux cleaned = 0.0704083 Jy ! Component: 700 - total flux cleaned = 0.0712605 Jy ! Component: 750 - total flux cleaned = 0.0736773 Jy ! Component: 800 - total flux cleaned = 0.0759854 Jy ! Component: 850 - total flux cleaned = 0.0767261 Jy ! Component: 900 - total flux cleaned = 0.0781465 Jy ! Component: 950 - total flux cleaned = 0.0791786 Jy ! Component: 1000 - total flux cleaned = 0.0811743 Jy ! Component: 1050 - total flux cleaned = 0.0818151 Jy ! Component: 1100 - total flux cleaned = 0.0839977 Jy ! Component: 1150 - total flux cleaned = 0.08491 Jy ! Component: 1200 - total flux cleaned = 0.0866897 Jy ! Component: 1250 - total flux cleaned = 0.0872746 Jy ! Component: 1300 - total flux cleaned = 0.088972 Jy ! Component: 1350 - total flux cleaned = 0.0906327 Jy ! Component: 1400 - total flux cleaned = 0.0925239 Jy ! Component: 1450 - total flux cleaned = 0.0938493 Jy ! Component: 1500 - total flux cleaned = 0.0956695 Jy ! Component: 1550 - total flux cleaned = 0.097203 Jy ! Component: 1600 - total flux cleaned = 0.0987108 Jy ! Component: 1650 - total flux cleaned = 0.0994514 Jy ! Component: 1700 - total flux cleaned = 0.10091 Jy ! Component: 1750 - total flux cleaned = 0.10163 Jy ! Component: 1800 - total flux cleaned = 0.102576 Jy ! Component: 1850 - total flux cleaned = 0.103513 Jy ! Component: 1900 - total flux cleaned = 0.104437 Jy ! Component: 1950 - total flux cleaned = 0.104892 Jy ! Component: 2000 - total flux cleaned = 0.105797 Jy ! Component: 2050 - total flux cleaned = 0.106694 Jy ! Component: 2100 - total flux cleaned = 0.107361 Jy ! Component: 2150 - total flux cleaned = 0.108462 Jy ! Component: 2200 - total flux cleaned = 0.109774 Jy ! Component: 2250 - total flux cleaned = 0.11086 Jy ! Component: 2300 - total flux cleaned = 0.111938 Jy ! Component: 2350 - total flux cleaned = 0.113009 Jy ! Component: 2400 - total flux cleaned = 0.114284 Jy ! Component: 2450 - total flux cleaned = 0.115128 Jy ! Component: 2500 - total flux cleaned = 0.115338 Jy ! Component: 2550 - total flux cleaned = 0.115548 Jy ! Component: 2600 - total flux cleaned = 0.115756 Jy ! Component: 2650 - total flux cleaned = 0.116378 Jy ! Component: 2700 - total flux cleaned = 0.116792 Jy ! Component: 2750 - total flux cleaned = 0.116587 Jy ! Component: 2800 - total flux cleaned = 0.116381 Jy ! Component: 2850 - total flux cleaned = 0.116793 Jy ! Component: 2900 - total flux cleaned = 0.116794 Jy ! Component: 2950 - total flux cleaned = 0.117406 Jy ! Component: 3000 - total flux cleaned = 0.117202 Jy ! Component: 3050 - total flux cleaned = 0.117609 Jy ! Component: 3100 - total flux cleaned = 0.11761 Jy ! Component: 3150 - total flux cleaned = 0.118219 Jy ! Component: 3200 - total flux cleaned = 0.119027 Jy ! Component: 3250 - total flux cleaned = 0.119026 Jy ! Component: 3300 - total flux cleaned = 0.11963 Jy ! Component: 3350 - total flux cleaned = 0.120234 Jy ! Component: 3400 - total flux cleaned = 0.120636 Jy ! Component: 3450 - total flux cleaned = 0.120636 Jy ! Component: 3500 - total flux cleaned = 0.121239 Jy ! Component: 3550 - total flux cleaned = 0.12164 Jy ! Component: 3600 - total flux cleaned = 0.12184 Jy ! Component: 3650 - total flux cleaned = 0.122242 Jy ! Component: 3700 - total flux cleaned = 0.122644 Jy ! Component: 3750 - total flux cleaned = 0.122846 Jy ! Component: 3800 - total flux cleaned = 0.123047 Jy ! Component: 3850 - total flux cleaned = 0.123249 Jy ! Component: 3900 - total flux cleaned = 0.123854 Jy ! Component: 3950 - total flux cleaned = 0.124057 Jy ! Component: 4000 - total flux cleaned = 0.124258 Jy ! Component: 4050 - total flux cleaned = 0.124459 Jy ! Total flux subtracted in 4096 components = 0.124662 Jy ! Clean residual min=-0.012068 max=0.012927 Jy/beam ! Clean residual mean=0.000596 rms=0.002953 Jy/beam ! Combined flux in latest and established models = 7.10787 Jy keep ! Adding 257 model components to the UV plane model. ! The established model now contains 335 components and 7.10787 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J1924-2914_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5913 x 1.824 at 2.573 degrees (North through East) ! Clean map min=-0.01733 max=5.0687 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1924-2914_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 5.06869 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00309447 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.183152 0.183152 0.366304 0.732609 1.46522 2.93044 5.86087 11.7217 23.4435 46.887 93.7739 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0092 print "peak= ", int(1000*peak_flux)/1000 ! peak= 5.068 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1637.98 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1924-2914_X_uvs.log closed on Wed Apr 6 21:45:06 2016