! Started logfile: /scr/pima/bg219h_uvs/J1832+0731_X_uvs.log on Thu Apr 7 12:18:32 2016 obs /scr/pima/bg219h_uvs/J1832+0731_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1832+0731_X_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.918519 visibilities/baseline/integration-bin. ! Found source: J1832+0731 ! ! 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 17856 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/bg219h_uvs/J1832+0731_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 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 41 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=1.032601Jy sigma=23.927087 ! Fit after self-cal, rms=0.735104Jy sigma=16.884478 ! 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=0.6918 mas, bmaj=1.775 mas, bpa=-0.6177 degrees ! Estimated noise=0.484975 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 = 0.205629 Jy ! Component: 100 - total flux cleaned = 0.255165 Jy ! Total flux subtracted in 100 components = 0.255165 Jy ! Clean residual min=-0.008327 max=0.019750 Jy/beam ! Clean residual mean=-0.000011 rms=0.002294 Jy/beam ! Combined flux in latest and established models = 0.255165 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.255165 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=0.082208Jy sigma=1.793869 ! Fit after self-cal, rms=0.082131Jy sigma=1.791858 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0209808 Jy ! Component: 100 - total flux cleaned = 0.0319398 Jy ! Total flux subtracted in 100 components = 0.0319398 Jy ! Clean residual min=-0.006277 max=0.009869 Jy/beam ! Clean residual mean=-0.000004 rms=0.001561 Jy/beam ! Combined flux in latest and established models = 0.287105 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 17 components and 0.287105 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=0.076002Jy sigma=1.590719 ! Fit after self-cal, rms=0.075976Jy sigma=1.589709 ! Inverting map ! Added new window around map position (0.8, -3.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00912276 Jy ! Component: 100 - total flux cleaned = 0.0151409 Jy ! Total flux subtracted in 100 components = 0.0151409 Jy ! Clean residual min=-0.005864 max=0.007265 Jy/beam ! Clean residual mean=-0.000001 rms=0.001374 Jy/beam ! Combined flux in latest and established models = 0.302246 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 37 components and 0.302246 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=0.074509Jy sigma=1.541168 ! Fit after self-cal, rms=0.074428Jy sigma=1.538251 ! 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=0.8573 mas, bmaj=2.001 mas, bpa=-0.321 degrees ! Estimated noise=0.325505 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 = 0.00856391 Jy ! Component: 100 - total flux cleaned = 0.0145646 Jy ! Component: 150 - total flux cleaned = 0.0188597 Jy ! Component: 200 - total flux cleaned = 0.0219684 Jy ! Total flux subtracted in 200 components = 0.0219684 Jy ! Clean residual min=-0.005439 max=0.006097 Jy/beam ! Clean residual mean=0.000003 rms=0.001260 Jy/beam ! Combined flux in latest and established models = 0.324214 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 57 components and 0.324214 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=0.073283Jy sigma=1.503856 ! Fit after self-cal, rms=0.073232Jy sigma=1.501680 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8573 x 2.001 at -0.321 degrees (North through East) ! Clean map min=-0.0048925 max=0.26583 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.20 KP 0.96 ! LA 0.98 MK 0.97 NL 0.96 OV 1.00 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.17 KP 0.97 ! LA 0.97 MK 0.97 NL 0.96 OV 1.00 ! PT 0.98 SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.20 KP 0.97 ! LA 0.99 MK 0.97 NL 0.97 OV 0.99 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.19 KP 0.97 ! LA 0.98 MK 0.97 NL 0.95 OV 0.98 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* 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=0.073232Jy sigma=1.501680 ! Fit after self-cal, rms=0.074541Jy sigma=1.473826 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8587 mas, bmaj=2.006 mas, bpa=-0.3506 degrees ! Estimated noise=0.325447 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 = 0.00275122 Jy ! Component: 100 - total flux cleaned = 0.00364017 Jy ! Component: 150 - total flux cleaned = 0.00393288 Jy ! Component: 200 - total flux cleaned = 0.00410413 Jy ! Total flux subtracted in 200 components = 0.00410413 Jy ! Clean residual min=-0.003815 max=0.003640 Jy/beam ! Clean residual mean=0.000003 rms=0.000845 Jy/beam ! Combined flux in latest and established models = 0.328318 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 75 components and 0.328318 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=0.074453Jy sigma=1.470671 ! Fit after self-cal, rms=0.074520Jy sigma=1.469982 ! 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=0.074520Jy sigma=1.469982 ! Fit after self-cal, rms=0.074937Jy sigma=1.453740 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8583 mas, bmaj=2.006 mas, bpa=-0.3149 degrees ! Estimated noise=0.324812 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000783482 Jy ! Component: 100 - total flux cleaned = 0.000917301 Jy ! Component: 150 - total flux cleaned = 0.00098149 Jy ! Component: 200 - total flux cleaned = 0.000981624 Jy ! Total flux subtracted in 200 components = 0.000981624 Jy ! Clean residual min=-0.002960 max=0.002983 Jy/beam ! Clean residual mean=0.000001 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.3293 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 81 components and 0.3293 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=0.074895Jy sigma=1.452296 ! Fit after self-cal, rms=0.074907Jy sigma=1.452040 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 (-11, 4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00281843 Jy ! Component: 100 - total flux cleaned = 0.00391335 Jy ! Component: 150 - total flux cleaned = 0.00409146 Jy ! Component: 200 - total flux cleaned = 0.0042507 Jy ! Total flux subtracted in 200 components = 0.0042507 Jy ! Clean residual min=-0.002822 max=0.002862 Jy/beam ! Clean residual mean=0.000001 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.333551 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 98 components and 0.333551 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=0.074780Jy sigma=1.449119 ! Fit after self-cal, rms=0.074776Jy sigma=1.448976 ! Inverting map ! Added new window around map position (-47.2, 7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00250885 Jy ! Component: 100 - total flux cleaned = 0.00371206 Jy ! Component: 150 - total flux cleaned = 0.00431814 Jy ! Component: 200 - total flux cleaned = 0.00464188 Jy ! Total flux subtracted in 200 components = 0.00464188 Jy ! Clean residual min=-0.002645 max=0.002558 Jy/beam ! Clean residual mean=0.000001 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.338192 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 112 components and 0.338192 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=0.074663Jy sigma=1.446877 ! Fit after self-cal, rms=0.074656Jy sigma=1.446717 ! 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=0.074656Jy sigma=1.446717 ! Fit after self-cal, rms=0.074334Jy sigma=1.446324 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8581 mas, bmaj=2.005 mas, bpa=-0.3121 degrees ! Estimated noise=0.324103 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000728988 Jy ! Component: 100 - total flux cleaned = 0.00107569 Jy ! Component: 150 - total flux cleaned = 0.00121484 Jy ! Component: 200 - total flux cleaned = 0.00127928 Jy ! Total flux subtracted in 200 components = 0.00127928 Jy ! Clean residual min=-0.002534 max=0.002645 Jy/beam ! Clean residual mean=0.000001 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.339472 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 122 components and 0.339472 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=0.074291Jy sigma=1.445665 ! Fit after self-cal, rms=0.074290Jy sigma=1.445631 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 (8.4, -12.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00220207 Jy ! Component: 100 - total flux cleaned = 0.00234706 Jy ! Component: 150 - total flux cleaned = 0.0024138 Jy ! Component: 200 - total flux cleaned = 0.00232351 Jy ! Total flux subtracted in 200 components = 0.00232351 Jy ! Clean residual min=-0.002560 max=0.002404 Jy/beam ! Clean residual mean=0.000002 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.341795 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 139 components and 0.341795 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=0.074138Jy sigma=1.442921 ! Fit after self-cal, rms=0.074135Jy sigma=1.442696 ! 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=0.074135Jy sigma=1.442696 ! Fit after self-cal, rms=0.073901Jy sigma=1.442357 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.105 mas, bmaj=3.187 mas, bpa=-2.453 degrees ! Estimated noise=0.40759 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000624713 Jy ! Component: 100 - total flux cleaned = 0.000371295 Jy ! Component: 150 - total flux cleaned = 0.000243952 Jy ! Component: 200 - total flux cleaned = 0.000243682 Jy ! Total flux subtracted in 200 components = 0.000243682 Jy ! Clean residual min=-0.002697 max=0.002937 Jy/beam ! Clean residual mean=0.000004 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 0.342039 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 152 components and 0.342039 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=0.073873Jy sigma=1.441749 ! Fit after self-cal, rms=0.073868Jy sigma=1.441660 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 = 6.92689e-05 Jy ! Component: 100 - total flux cleaned = -1.51234e-05 Jy ! Component: 150 - total flux cleaned = 1.09708e-05 Jy ! Component: 200 - total flux cleaned = 5.89505e-05 Jy ! Total flux subtracted in 200 components = 5.89505e-05 Jy ! Clean residual min=-0.002612 max=0.002943 Jy/beam ! Clean residual mean=0.000004 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.342098 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 156 components and 0.342098 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=0.073853Jy sigma=1.441465 ! Fit after self-cal, rms=0.073852Jy sigma=1.441410 ! 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=0.8583 mas, bmaj=2.005 mas, bpa=-0.3042 degrees ! Estimated noise=0.324032 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8583 x 2.005 at -0.3042 degrees (North through East) ! Clean map min=-0.0023209 max=0.26298 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=0.6906 mas, bmaj=1.777 mas, bpa=-0.646 degrees ! Estimated noise=0.483113 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.204567 Jy ! Component: 100 - total flux cleaned = 0.254636 Jy ! Component: 150 - total flux cleaned = 0.276747 Jy ! Component: 200 - total flux cleaned = 0.289766 Jy ! Total flux subtracted in 200 components = 0.289766 Jy ! Clean residual min=-0.004517 max=0.007116 Jy/beam ! Clean residual mean=-0.000006 rms=0.001221 Jy/beam ! Combined flux in latest and established models = 0.289766 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.289766 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8583 mas, bmaj=2.005 mas, bpa=-0.3042 degrees ! Estimated noise=0.324032 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) ! Added new window around map position (0.2, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0130115 Jy ! Component: 100 - total flux cleaned = 0.0213947 Jy ! Component: 150 - total flux cleaned = 0.0272865 Jy ! Component: 200 - total flux cleaned = 0.0317464 Jy ! Total flux subtracted in 200 components = 0.0317464 Jy ! Clean residual min=-0.002979 max=0.003545 Jy/beam ! Clean residual mean=-0.000001 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 0.321512 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 60 components and 0.321512 Jy ! Inverting map ! Added new window around map position (-7.2, 7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00389411 Jy ! Component: 100 - total flux cleaned = 0.00698624 Jy ! Component: 150 - total flux cleaned = 0.00961367 Jy ! Component: 200 - total flux cleaned = 0.0119173 Jy ! Total flux subtracted in 200 components = 0.0119173 Jy ! Clean residual min=-0.002669 max=0.002575 Jy/beam ! Clean residual mean=-0.000001 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.333429 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 88 components and 0.333429 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=2.105 mas, bmaj=3.187 mas, bpa=-2.453 degrees ! Estimated noise=0.40759 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0028032 Jy ! Component: 100 - total flux cleaned = 0.00473727 Jy ! Component: 150 - total flux cleaned = 0.00582574 Jy ! Component: 200 - total flux cleaned = 0.00616259 Jy ! Total flux subtracted in 200 components = 0.00616259 Jy ! Clean residual min=-0.002806 max=0.002680 Jy/beam ! Clean residual mean=0.000001 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 0.339592 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 = 0.000360786 Jy ! Component: 100 - total flux cleaned = 0.000645598 Jy ! Component: 150 - total flux cleaned = 0.000951011 Jy ! Component: 200 - total flux cleaned = 0.00119129 Jy ! Total flux subtracted in 200 components = 0.00119129 Jy ! Clean residual min=-0.002724 max=0.002536 Jy/beam ! Clean residual mean=0.000002 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.340783 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 136 components and 0.340783 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8583 mas, bmaj=2.005 mas, bpa=-0.3042 degrees ! Estimated noise=0.324032 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000420543 Jy ! Component: 100 - total flux cleaned = 0.000857267 Jy ! Component: 150 - total flux cleaned = 0.00115693 Jy ! Component: 200 - total flux cleaned = 0.00129837 Jy ! Total flux subtracted in 200 components = 0.00129837 Jy ! Clean residual min=-0.002330 max=0.002247 Jy/beam ! Clean residual mean=0.000001 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.342081 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 163 components and 0.342082 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=0.073799Jy sigma=1.440508 ! Fit after self-cal, rms=0.073793Jy sigma=1.440303 wmodel /scr/pima/bg219h_uvs/J1832+0731_X_map.mod ! Writing 163 model components to file: /scr/pima/bg219h_uvs/J1832+0731_X_map.mod wobs /scr/pima/bg219h_uvs/J1832+0731_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J1832+0731_X_uvs.fits wwins /scr/pima/bg219h_uvs/J1832+0731_X_map.win ! wwins: Wrote 7 windows to /scr/pima/bg219h_uvs/J1832+0731_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 = -0.000304224 Jy ! Component: 100 - total flux cleaned = -0.000668897 Jy ! Component: 150 - total flux cleaned = -0.000899295 Jy ! Component: 200 - total flux cleaned = -0.00100843 Jy ! Component: 250 - total flux cleaned = -0.00100837 Jy ! Component: 300 - total flux cleaned = -0.00104269 Jy ! Component: 350 - total flux cleaned = -0.00100968 Jy ! Component: 400 - total flux cleaned = -0.000914793 Jy ! Component: 450 - total flux cleaned = -0.00085333 Jy ! Component: 500 - total flux cleaned = -0.00082271 Jy ! Component: 550 - total flux cleaned = -0.000614616 Jy ! Component: 600 - total flux cleaned = -0.000527688 Jy ! Component: 650 - total flux cleaned = -0.000356722 Jy ! Component: 700 - total flux cleaned = -0.000162631 Jy ! Component: 750 - total flux cleaned = -0.000135294 Jy ! Component: 800 - total flux cleaned = -5.23287e-07 Jy ! Component: 850 - total flux cleaned = 0.00018419 Jy ! Component: 900 - total flux cleaned = 0.000262241 Jy ! Component: 950 - total flux cleaned = 0.000390519 Jy ! Component: 1000 - total flux cleaned = 0.000466796 Jy ! Component: 1050 - total flux cleaned = 0.000566464 Jy ! Component: 1100 - total flux cleaned = 0.000664519 Jy ! Component: 1150 - total flux cleaned = 0.000761743 Jy ! Component: 1200 - total flux cleaned = 0.000904754 Jy ! Component: 1250 - total flux cleaned = 0.00102228 Jy ! Component: 1300 - total flux cleaned = 0.00106808 Jy ! Component: 1350 - total flux cleaned = 0.00115969 Jy ! Component: 1400 - total flux cleaned = 0.00122702 Jy ! Component: 1450 - total flux cleaned = 0.00127129 Jy ! Component: 1500 - total flux cleaned = 0.00129317 Jy ! Component: 1550 - total flux cleaned = 0.00135835 Jy ! Component: 1600 - total flux cleaned = 0.00137984 Jy ! Component: 1650 - total flux cleaned = 0.00137957 Jy ! Component: 1700 - total flux cleaned = 0.00135871 Jy ! Component: 1750 - total flux cleaned = 0.00140004 Jy ! Component: 1800 - total flux cleaned = 0.00144099 Jy ! Component: 1850 - total flux cleaned = 0.00146112 Jy ! Component: 1900 - total flux cleaned = 0.00146095 Jy ! Component: 1950 - total flux cleaned = 0.00151967 Jy ! Component: 2000 - total flux cleaned = 0.00153875 Jy ! Component: 2050 - total flux cleaned = 0.00151946 Jy ! Component: 2100 - total flux cleaned = 0.00159572 Jy ! Component: 2150 - total flux cleaned = 0.0015388 Jy ! Component: 2200 - total flux cleaned = 0.001595 Jy ! Component: 2250 - total flux cleaned = 0.00159464 Jy ! Component: 2300 - total flux cleaned = 0.00161283 Jy ! Component: 2350 - total flux cleaned = 0.00157615 Jy ! Component: 2400 - total flux cleaned = 0.00152184 Jy ! Component: 2450 - total flux cleaned = 0.00161102 Jy ! Component: 2500 - total flux cleaned = 0.00162847 Jy ! Component: 2550 - total flux cleaned = 0.00162847 Jy ! Component: 2600 - total flux cleaned = 0.00162859 Jy ! Component: 2650 - total flux cleaned = 0.00169759 Jy ! Component: 2700 - total flux cleaned = 0.00171447 Jy ! Component: 2750 - total flux cleaned = 0.00171451 Jy ! Component: 2800 - total flux cleaned = 0.00178146 Jy ! Component: 2850 - total flux cleaned = 0.00181492 Jy ! Component: 2900 - total flux cleaned = 0.00186408 Jy ! Component: 2950 - total flux cleaned = 0.00184762 Jy ! Component: 3000 - total flux cleaned = 0.00183143 Jy ! Component: 3050 - total flux cleaned = 0.00184763 Jy ! Component: 3100 - total flux cleaned = 0.00187982 Jy ! Component: 3150 - total flux cleaned = 0.001959 Jy ! Component: 3200 - total flux cleaned = 0.00197469 Jy ! Component: 3250 - total flux cleaned = 0.00200575 Jy ! Component: 3300 - total flux cleaned = 0.00205239 Jy ! Component: 3350 - total flux cleaned = 0.00206765 Jy ! Component: 3400 - total flux cleaned = 0.00202189 Jy ! Component: 3450 - total flux cleaned = 0.0020675 Jy ! Component: 3500 - total flux cleaned = 0.00205243 Jy ! Component: 3550 - total flux cleaned = 0.00208237 Jy ! Component: 3600 - total flux cleaned = 0.00209718 Jy ! Component: 3650 - total flux cleaned = 0.00209728 Jy ! Component: 3700 - total flux cleaned = 0.00209735 Jy ! Component: 3750 - total flux cleaned = 0.00208279 Jy ! Component: 3800 - total flux cleaned = 0.0021118 Jy ! Component: 3850 - total flux cleaned = 0.00208295 Jy ! Component: 3900 - total flux cleaned = 0.00209733 Jy ! Component: 3950 - total flux cleaned = 0.00208314 Jy ! Component: 4000 - total flux cleaned = 0.00209728 Jy ! Component: 4050 - total flux cleaned = 0.00209732 Jy ! Total flux subtracted in 4096 components = 0.0020833 Jy ! Clean residual min=-0.000871 max=0.000876 Jy/beam ! Clean residual mean=0.000001 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.344165 Jy keep ! Adding 313 model components to the UV plane model. ! The established model now contains 476 components and 0.344165 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J1832+0731_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8583 x 2.005 at -0.3042 degrees (North through East) ! Clean map min=-0.0016427 max=0.26298 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1832+0731_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.262982 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000240265 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.274085 0.274085 0.548171 1.09634 2.19268 4.38537 8.77074 17.5415 35.0829 70.1659 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.262 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1094.55 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1832+0731_X_uvs.log closed on Thu Apr 7 12:18:36 2016