! Started logfile: /scr/pima/bg219e_uvs/J1439+4958_X_uvs.log on Thu Apr 7 09:11:25 2016 obs /scr/pima/bg219e_uvs/J1439+4958_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1439+4958_X_uva.fits ! AN table 1: 18 integrations on 36 of 36 possible baselines. ! AN table 2: 36 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.615226 visibilities/baseline/integration-bin. ! Found source: J1439+4958 ! ! 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 14352 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/bg219e_uvs/J1439+4958_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 20 telescope corrections were flagged in sub-array 1. ! A total of 136 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! A total of 136 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! A total of 136 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! A total of 136 telescope corrections were flagged in sub-array 2. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 20 telescope corrections were flagged in sub-array 1. ! A total of 136 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 20 telescope corrections were flagged in sub-array 1. ! A total of 136 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 20 telescope corrections were flagged in sub-array 1. ! A total of 136 telescope corrections were flagged in sub-array 2. ! ! 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=1.045937Jy sigma=24.613437 ! Fit after self-cal, rms=0.704609Jy sigma=16.504639 ! 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=0.9218 mas, bmaj=1.539 mas, bpa=40.14 degrees ! Estimated noise=0.650457 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 = 0.230749 Jy ! Component: 100 - total flux cleaned = 0.281067 Jy ! Total flux subtracted in 100 components = 0.281067 Jy ! Clean residual min=-0.006304 max=0.014035 Jy/beam ! Clean residual mean=-0.000005 rms=0.001674 Jy/beam ! Combined flux in latest and established models = 0.281067 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.281067 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=0.062760Jy sigma=1.421333 ! Fit after self-cal, rms=0.062756Jy sigma=1.421261 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0129994 Jy ! Component: 100 - total flux cleaned = 0.0191281 Jy ! Total flux subtracted in 100 components = 0.0191281 Jy ! Clean residual min=-0.004440 max=0.006217 Jy/beam ! Clean residual mean=-0.000002 rms=0.001198 Jy/beam ! Combined flux in latest and established models = 0.300195 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.300195 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=0.059879Jy sigma=1.350771 ! Fit after self-cal, rms=0.059866Jy sigma=1.350430 ! 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=1.161 mas, bmaj=1.732 mas, bpa=38.72 degrees ! Estimated noise=0.359357 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 = 0.00429225 Jy ! Component: 100 - total flux cleaned = 0.00644013 Jy ! Component: 150 - total flux cleaned = 0.00727202 Jy ! Component: 200 - total flux cleaned = 0.00759359 Jy ! Total flux subtracted in 200 components = 0.00759359 Jy ! Clean residual min=-0.004563 max=0.005258 Jy/beam ! Clean residual mean=0.000001 rms=0.001083 Jy/beam ! Combined flux in latest and established models = 0.307789 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 23 components and 0.307789 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=0.059541Jy sigma=1.343624 ! Fit after self-cal, rms=0.059538Jy sigma=1.343424 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.161 x 1.732 at 38.72 degrees (North through East) ! Clean map min=-0.0043113 max=0.29739 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 1.06 FD 1.03 HN 1.00 KP 1.02 ! LA 1.01 NL 1.03 OV 1.00 PT 1.03 ! SC 1.03 ! ! A total of 48 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.01 HN 1.00 KP 0.98 ! LA 0.97 MK 1.02 NL 0.99 OV 0.97 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 0.99 KP 1.01 ! LA 1.02 NL 1.02 OV 1.01 PT 1.04 ! SC 0.98 ! ! A total of 48 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.97 HN 0.98 KP 0.99 ! LA 0.96 MK 1.05 NL 1.00 OV 0.97 ! SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.01 KP 1.03 ! LA 0.99 NL 1.03 OV 1.00 PT 1.01 ! SC 1.02 ! ! A total of 48 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.95 HN 1.01 KP 0.98 ! LA 0.92 MK 1.06 NL 0.97 OV 0.98 ! SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 1.04 KP 1.01 ! LA 1.01 NL 1.02 OV 1.01 PT 1.06 ! SC 1.02 ! ! A total of 48 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.00 HN 0.99 KP 0.97 ! LA 0.94 MK 1.03 NL 1.00 OV 0.96 ! SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.01 KP 1.00 ! LA 1.02 NL 1.03 OV 1.01 PT 1.03 ! SC 0.99 ! ! A total of 48 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.95 HN 0.97 KP 0.97 ! LA 0.95 MK 1.09 NL 0.97 OV 0.99 ! SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.00 KP 0.99 ! LA 1.02 NL 1.01 OV 1.00 PT 0.96 ! SC 0.99 ! ! A total of 48 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.96 HN 0.95 KP 0.96 ! LA 0.96 MK 1.10 NL 1.01 OV 0.97 ! SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 HN 0.99 KP 0.97 ! LA 1.02 NL 1.02 OV 1.03 PT 1.03 ! SC 0.99 ! ! A total of 48 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.94 HN 0.95 KP 0.95 ! LA 0.93 MK 1.08 NL 0.99 OV 0.97 ! SC 1.00 ! ! ! 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=0.059538Jy sigma=1.343424 ! Fit after self-cal, rms=0.058533Jy sigma=1.313098 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.148 mas, bmaj=1.714 mas, bpa=39.32 degrees ! Estimated noise=0.369085 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 = -1.71821e-05 Jy ! Component: 100 - total flux cleaned = -0.00033329 Jy ! Component: 150 - total flux cleaned = -0.000448928 Jy ! Component: 200 - total flux cleaned = -0.000499146 Jy ! Total flux subtracted in 200 components = -0.000499146 Jy ! Clean residual min=-0.002142 max=0.002133 Jy/beam ! Clean residual mean=0.000000 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.30729 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 33 components and 0.30729 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=0.058477Jy sigma=1.312044 ! Fit after self-cal, rms=0.058474Jy sigma=1.311779 ! 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=0.058474Jy sigma=1.311779 ! Fit after self-cal, rms=0.058537Jy sigma=1.311687 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.147 mas, bmaj=1.716 mas, bpa=39.38 degrees ! Estimated noise=0.369342 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.11779e-05 Jy ! Component: 100 - total flux cleaned = -0.000125931 Jy ! Component: 150 - total flux cleaned = -0.000192682 Jy ! Component: 200 - total flux cleaned = -0.000212574 Jy ! Total flux subtracted in 200 components = -0.000212574 Jy ! Clean residual min=-0.002137 max=0.002112 Jy/beam ! Clean residual mean=0.000000 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.307077 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 33 components and 0.307077 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=0.058508Jy sigma=1.311154 ! Fit after self-cal, rms=0.058506Jy sigma=1.311074 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 = -8.22864e-05 Jy ! Component: 100 - total flux cleaned = -0.000155157 Jy ! Component: 150 - total flux cleaned = -0.000154851 Jy ! Component: 200 - total flux cleaned = -0.000170135 Jy ! Total flux subtracted in 200 components = -0.000170135 Jy ! Clean residual min=-0.002138 max=0.002107 Jy/beam ! Clean residual mean=0.000000 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.306907 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 39 components and 0.306907 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=0.058493Jy sigma=1.310840 ! Fit after self-cal, rms=0.058492Jy sigma=1.310815 ! 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=0.058492Jy sigma=1.310815 ! Fit after self-cal, rms=0.058567Jy sigma=1.310730 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.146 mas, bmaj=1.718 mas, bpa=39.43 degrees ! Estimated noise=0.369682 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000176979 Jy ! Component: 100 - total flux cleaned = 8.07773e-05 Jy ! Component: 150 - total flux cleaned = 1.68272e-05 Jy ! Component: 200 - total flux cleaned = -1.39043e-05 Jy ! Total flux subtracted in 200 components = -1.39043e-05 Jy ! Clean residual min=-0.002126 max=0.002071 Jy/beam ! Clean residual mean=0.000000 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.306893 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 42 components and 0.306893 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=0.058554Jy sigma=1.310490 ! Fit after self-cal, rms=0.058554Jy sigma=1.310478 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 = -6.79533e-05 Jy ! Component: 100 - total flux cleaned = -9.47789e-05 Jy ! Component: 150 - total flux cleaned = -0.000108326 Jy ! Component: 200 - total flux cleaned = -0.000108418 Jy ! Total flux subtracted in 200 components = -0.000108418 Jy ! Clean residual min=-0.002133 max=0.002065 Jy/beam ! Clean residual mean=0.000000 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.306785 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 45 components and 0.306785 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=0.058548Jy sigma=1.310358 ! Fit after self-cal, rms=0.058548Jy sigma=1.310353 ! 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=0.058548Jy sigma=1.310353 ! Fit after self-cal, rms=0.058621Jy sigma=1.310287 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.18 mas, bmaj=2.346 mas, bpa=27.3 degrees ! Estimated noise=0.441446 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000130217 Jy ! Component: 100 - total flux cleaned = 7.54451e-05 Jy ! Component: 150 - total flux cleaned = 7.55442e-05 Jy ! Component: 200 - total flux cleaned = 7.54653e-05 Jy ! Total flux subtracted in 200 components = 7.54653e-05 Jy ! Clean residual min=-0.001993 max=0.002157 Jy/beam ! Clean residual mean=-0.000000 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.30686 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 47 components and 0.30686 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=0.058620Jy sigma=1.310277 ! Fit after self-cal, rms=0.058620Jy sigma=1.310256 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 = 5.87511e-05 Jy ! Component: 100 - total flux cleaned = 5.11112e-05 Jy ! Component: 150 - total flux cleaned = 5.11465e-05 Jy ! Component: 200 - total flux cleaned = 5.08894e-05 Jy ! Total flux subtracted in 200 components = 5.08894e-05 Jy ! Clean residual min=-0.001974 max=0.002137 Jy/beam ! Clean residual mean=-0.000000 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.306911 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 49 components and 0.306911 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=0.058622Jy sigma=1.310310 ! Fit after self-cal, rms=0.058622Jy sigma=1.310305 ! 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=1.146 mas, bmaj=1.719 mas, bpa=39.46 degrees ! Estimated noise=0.37004 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.146 x 1.719 at 39.46 degrees (North through East) ! Clean map min=-0.0020176 max=0.29796 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=0.9186 mas, bmaj=1.543 mas, bpa=40.21 degrees ! Estimated noise=0.655011 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.23116 Jy ! Component: 100 - total flux cleaned = 0.281626 Jy ! Component: 150 - total flux cleaned = 0.295537 Jy ! Component: 200 - total flux cleaned = 0.301235 Jy ! Total flux subtracted in 200 components = 0.301235 Jy ! Clean residual min=-0.003994 max=0.004445 Jy/beam ! Clean residual mean=-0.000000 rms=0.000904 Jy/beam ! Combined flux in latest and established models = 0.301235 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.301235 Jy ! Inverting map and beam ! Estimated beam: bmin=1.146 mas, bmaj=1.719 mas, bpa=39.46 degrees ! Estimated noise=0.37004 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 = 0.00344299 Jy ! Component: 100 - total flux cleaned = 0.00403359 Jy ! Component: 150 - total flux cleaned = 0.00444738 Jy ! Component: 200 - total flux cleaned = 0.0047019 Jy ! Total flux subtracted in 200 components = 0.0047019 Jy ! Clean residual min=-0.002098 max=0.002142 Jy/beam ! Clean residual mean=-0.000000 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.305937 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 24 components and 0.305937 Jy ! Inverting map ! Added new window around map position (-4.8, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00154546 Jy ! Component: 100 - total flux cleaned = 0.00211119 Jy ! Component: 150 - total flux cleaned = 0.00245283 Jy ! Component: 200 - total flux cleaned = 0.00257828 Jy ! Total flux subtracted in 200 components = 0.00257828 Jy ! Clean residual min=-0.001976 max=0.001864 Jy/beam ! Clean residual mean=0.000000 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.308515 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 40 components and 0.308515 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=2.18 mas, bmaj=2.346 mas, bpa=27.3 degrees ! Estimated noise=0.441446 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000733561 Jy ! Component: 100 - total flux cleaned = 0.000972385 Jy ! Component: 150 - total flux cleaned = 0.00100519 Jy ! Component: 200 - total flux cleaned = 0.00104843 Jy ! Total flux subtracted in 200 components = 0.00104843 Jy ! Clean residual min=-0.002125 max=0.001727 Jy/beam ! Clean residual mean=0.000000 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.309564 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 = 2.5584e-05 Jy ! Component: 100 - total flux cleaned = 6.06349e-05 Jy ! Component: 150 - total flux cleaned = 0.000104676 Jy ! Component: 200 - total flux cleaned = 0.000145921 Jy ! Total flux subtracted in 200 components = 0.000145921 Jy ! Clean residual min=-0.002070 max=0.001711 Jy/beam ! Clean residual mean=0.000001 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.30971 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 57 components and 0.30971 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.146 mas, bmaj=1.719 mas, bpa=39.46 degrees ! Estimated noise=0.37004 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000272072 Jy ! Component: 100 - total flux cleaned = -0.00034226 Jy ! Component: 150 - total flux cleaned = -0.00038493 Jy ! Component: 200 - total flux cleaned = -0.000385105 Jy ! Total flux subtracted in 200 components = -0.000385105 Jy ! Clean residual min=-0.001996 max=0.001822 Jy/beam ! Clean residual mean=0.000000 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.309325 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 73 components and 0.309325 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=0.058543Jy sigma=1.308662 ! Fit after self-cal, rms=0.058535Jy sigma=1.308473 wmodel /scr/pima/bg219e_uvs/J1439+4958_X_map.mod ! Writing 73 model components to file: /scr/pima/bg219e_uvs/J1439+4958_X_map.mod wobs /scr/pima/bg219e_uvs/J1439+4958_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J1439+4958_X_uvs.fits wwins /scr/pima/bg219e_uvs/J1439+4958_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219e_uvs/J1439+4958_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 = -0.000398909 Jy ! Component: 100 - total flux cleaned = -0.00030241 Jy ! Component: 150 - total flux cleaned = -0.000121584 Jy ! Component: 200 - total flux cleaned = -4.78878e-06 Jy ! Component: 250 - total flux cleaned = 0.000163287 Jy ! Component: 300 - total flux cleaned = 0.000298999 Jy ! Component: 350 - total flux cleaned = 0.000378334 Jy ! Component: 400 - total flux cleaned = 0.000429601 Jy ! Component: 450 - total flux cleaned = 0.000479317 Jy ! Component: 500 - total flux cleaned = 0.000479248 Jy ! Component: 550 - total flux cleaned = 0.000551163 Jy ! Component: 600 - total flux cleaned = 0.000527398 Jy ! Component: 650 - total flux cleaned = 0.00059573 Jy ! Component: 700 - total flux cleaned = 0.000595694 Jy ! Component: 750 - total flux cleaned = 0.000596058 Jy ! Component: 800 - total flux cleaned = 0.00070489 Jy ! Component: 850 - total flux cleaned = 0.000790037 Jy ! Component: 900 - total flux cleaned = 0.000789796 Jy ! Component: 950 - total flux cleaned = 0.000851975 Jy ! Component: 1000 - total flux cleaned = 0.000851742 Jy ! Component: 1050 - total flux cleaned = 0.000912207 Jy ! Component: 1100 - total flux cleaned = 0.000971954 Jy ! Component: 1150 - total flux cleaned = 0.00101086 Jy ! Component: 1200 - total flux cleaned = 0.00104901 Jy ! Component: 1250 - total flux cleaned = 0.00102953 Jy ! Component: 1300 - total flux cleaned = 0.000991653 Jy ! Component: 1350 - total flux cleaned = 0.00101089 Jy ! Component: 1400 - total flux cleaned = 0.00104759 Jy ! Component: 1450 - total flux cleaned = 0.00101137 Jy ! Component: 1500 - total flux cleaned = 0.00108288 Jy ! Component: 1550 - total flux cleaned = 0.00104741 Jy ! Component: 1600 - total flux cleaned = 0.0010475 Jy ! Component: 1650 - total flux cleaned = 0.00104789 Jy ! Component: 1700 - total flux cleaned = 0.00108221 Jy ! Component: 1750 - total flux cleaned = 0.00111595 Jy ! Component: 1800 - total flux cleaned = 0.00111571 Jy ! Component: 1850 - total flux cleaned = 0.00113228 Jy ! Component: 1900 - total flux cleaned = 0.00114878 Jy ! Component: 1950 - total flux cleaned = 0.00113249 Jy ! Component: 2000 - total flux cleaned = 0.00113268 Jy ! Component: 2050 - total flux cleaned = 0.00114863 Jy ! Component: 2100 - total flux cleaned = 0.00116436 Jy ! Component: 2150 - total flux cleaned = 0.00118001 Jy ! Component: 2200 - total flux cleaned = 0.0011954 Jy ! Component: 2250 - total flux cleaned = 0.00116494 Jy ! Component: 2300 - total flux cleaned = 0.00118001 Jy ! Component: 2350 - total flux cleaned = 0.00121022 Jy ! Component: 2400 - total flux cleaned = 0.0012695 Jy ! Component: 2450 - total flux cleaned = 0.00126964 Jy ! Component: 2500 - total flux cleaned = 0.00126981 Jy ! Component: 2550 - total flux cleaned = 0.00137055 Jy ! Component: 2600 - total flux cleaned = 0.00131323 Jy ! Component: 2650 - total flux cleaned = 0.00135589 Jy ! Component: 2700 - total flux cleaned = 0.00129956 Jy ! Component: 2750 - total flux cleaned = 0.00132765 Jy ! Component: 2800 - total flux cleaned = 0.001397 Jy ! Component: 2850 - total flux cleaned = 0.00134208 Jy ! Component: 2900 - total flux cleaned = 0.0013421 Jy ! Component: 2950 - total flux cleaned = 0.00135578 Jy ! Component: 3000 - total flux cleaned = 0.00136905 Jy ! Component: 3050 - total flux cleaned = 0.0013958 Jy ! Component: 3100 - total flux cleaned = 0.00135622 Jy ! Component: 3150 - total flux cleaned = 0.00138249 Jy ! Component: 3200 - total flux cleaned = 0.00134337 Jy ! Component: 3250 - total flux cleaned = 0.00138237 Jy ! Component: 3300 - total flux cleaned = 0.00138247 Jy ! Component: 3350 - total flux cleaned = 0.00139519 Jy ! Component: 3400 - total flux cleaned = 0.00142067 Jy ! Component: 3450 - total flux cleaned = 0.00144591 Jy ! Component: 3500 - total flux cleaned = 0.00147094 Jy ! Component: 3550 - total flux cleaned = 0.00144601 Jy ! Component: 3600 - total flux cleaned = 0.00144608 Jy ! Component: 3650 - total flux cleaned = 0.00148291 Jy ! Component: 3700 - total flux cleaned = 0.00150731 Jy ! Component: 3750 - total flux cleaned = 0.00154363 Jy ! Component: 3800 - total flux cleaned = 0.00145906 Jy ! Component: 3850 - total flux cleaned = 0.00148307 Jy ! Component: 3900 - total flux cleaned = 0.00145919 Jy ! Component: 3950 - total flux cleaned = 0.00143531 Jy ! Component: 4000 - total flux cleaned = 0.00144718 Jy ! Component: 4050 - total flux cleaned = 0.001412 Jy ! Total flux subtracted in 4096 components = 0.00141206 Jy ! Clean residual min=-0.000743 max=0.000664 Jy/beam ! Clean residual mean=0.000000 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.310737 Jy keep ! Adding 266 model components to the UV plane model. ! The established model now contains 339 components and 0.310737 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J1439+4958_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.146 x 1.719 at 39.46 degrees (North through East) ! Clean map min=-0.0014008 max=0.29763 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1439+4958_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.297629 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000189398 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.190907 0.190907 0.381814 0.763627 1.52725 3.05451 6.10902 12.218 24.4361 48.8721 97.7443 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.297 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1571.45 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1439+4958_X_uvs.log closed on Thu Apr 7 09:11:29 2016