! Started logfile: /scr/pima/bg219e_uvs/J0310+3814_X_uvs.log on Thu Apr 7 08:58:02 2016 obs /scr/pima/bg219e_uvs/J0310+3814_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0310+3814_X_uva.fits ! AN table 1: 16 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.756944 visibilities/baseline/integration-bin. ! Found source: J0310+3814 ! ! 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 5232 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/J0310+3814_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 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 18 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=1.054544Jy sigma=24.585314 ! Fit after self-cal, rms=0.594979Jy sigma=13.817230 ! 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=0.9638 mas, bmaj=1.693 mas, bpa=22.73 degrees ! Estimated noise=0.795221 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 = 0.314801 Jy ! Component: 100 - total flux cleaned = 0.38345 Jy ! Total flux subtracted in 100 components = 0.38345 Jy ! Clean residual min=-0.008016 max=0.019200 Jy/beam ! Clean residual mean=0.000016 rms=0.002565 Jy/beam ! Combined flux in latest and established models = 0.38345 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.38345 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=0.068505Jy sigma=1.573431 ! Fit after self-cal, rms=0.068503Jy sigma=1.573360 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0194987 Jy ! Component: 100 - total flux cleaned = 0.0309793 Jy ! Total flux subtracted in 100 components = 0.0309793 Jy ! Clean residual min=-0.006568 max=0.007088 Jy/beam ! Clean residual mean=0.000005 rms=0.001563 Jy/beam ! Combined flux in latest and established models = 0.414429 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 16 components and 0.414429 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=0.061241Jy sigma=1.386135 ! Fit after self-cal, rms=0.061220Jy sigma=1.385574 ! 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=1.177 mas, bmaj=1.877 mas, bpa=18.28 degrees ! Estimated noise=0.561903 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 = 0.0100814 Jy ! Component: 100 - total flux cleaned = 0.0160964 Jy ! Component: 150 - total flux cleaned = 0.0199743 Jy ! Component: 200 - total flux cleaned = 0.0225219 Jy ! Total flux subtracted in 200 components = 0.0225219 Jy ! Clean residual min=-0.004727 max=0.004363 Jy/beam ! Clean residual mean=0.000001 rms=0.001174 Jy/beam ! Combined flux in latest and established models = 0.436951 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 39 components and 0.436951 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=0.059566Jy sigma=1.340136 ! Fit after self-cal, rms=0.059555Jy sigma=1.339769 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.177 x 1.877 at 18.28 degrees (North through East) ! Clean map min=-0.0043628 max=0.40768 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.03 KP 1.02 ! LA 0.98 NL 1.02 OV 0.98 PT 0.98 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.03 KP 1.03 ! LA 0.99 NL 1.03 OV 0.98 PT 0.99 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.01 KP 1.01 ! LA 0.97 NL 0.99 OV 1.00 PT 0.98 ! SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.04 KP 1.02 ! LA 0.97 NL 1.01 OV 0.99 PT 0.98 ! SC 1.02 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.00 KP 1.05 ! LA 0.98 NL 1.00 OV 0.99 PT 0.99 ! SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.00 KP 1.01 ! LA 0.97 NL 1.02 OV 1.00 PT 1.03 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.03 KP 1.00 ! LA 0.98 NL 1.00 OV 0.97 PT 0.98 ! 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=0.059555Jy sigma=1.339769 ! Fit after self-cal, rms=0.058768Jy sigma=1.313413 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.178 mas, bmaj=1.885 mas, bpa=18.33 degrees ! Estimated noise=0.561488 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 = -0.00144171 Jy ! Component: 100 - total flux cleaned = -0.0016038 Jy ! Component: 150 - total flux cleaned = -0.00170281 Jy ! Component: 200 - total flux cleaned = -0.00178879 Jy ! Total flux subtracted in 200 components = -0.00178879 Jy ! Clean residual min=-0.004052 max=0.003873 Jy/beam ! Clean residual mean=-0.000002 rms=0.000924 Jy/beam ! Combined flux in latest and established models = 0.435162 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 46 components and 0.435162 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=0.058729Jy sigma=1.312351 ! Fit after self-cal, rms=0.058739Jy sigma=1.312260 ! 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=0.058739Jy sigma=1.312260 ! Fit after self-cal, rms=0.058336Jy sigma=1.300774 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.178 mas, bmaj=1.887 mas, bpa=18.34 degrees ! Estimated noise=0.561487 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00064894 Jy ! Component: 100 - total flux cleaned = -0.000739826 Jy ! Component: 150 - total flux cleaned = -0.000800155 Jy ! Component: 200 - total flux cleaned = -0.000826825 Jy ! Total flux subtracted in 200 components = -0.000826825 Jy ! Clean residual min=-0.003780 max=0.003736 Jy/beam ! Clean residual mean=-0.000002 rms=0.000805 Jy/beam ! Combined flux in latest and established models = 0.434335 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 49 components and 0.434335 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=0.058326Jy sigma=1.300448 ! Fit after self-cal, rms=0.058326Jy sigma=1.300414 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 = -5.69613e-05 Jy ! Component: 100 - total flux cleaned = -9.31945e-05 Jy ! Component: 150 - total flux cleaned = -0.000112973 Jy ! Component: 200 - total flux cleaned = -0.000122234 Jy ! Total flux subtracted in 200 components = -0.000122234 Jy ! Clean residual min=-0.003740 max=0.003740 Jy/beam ! Clean residual mean=-0.000002 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.434213 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 53 components and 0.434213 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=0.058322Jy sigma=1.300307 ! Fit after self-cal, rms=0.058321Jy sigma=1.300292 ! Inverting map ! Added new window around map position (-2.6, 44). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00176459 Jy ! Component: 100 - total flux cleaned = 0.00150552 Jy ! Component: 150 - total flux cleaned = 0.00112456 Jy ! Component: 200 - total flux cleaned = 0.000873212 Jy ! Total flux subtracted in 200 components = 0.000873212 Jy ! Clean residual min=-0.003190 max=0.002928 Jy/beam ! Clean residual mean=-0.000001 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.435086 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 82 components and 0.435086 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=0.058072Jy sigma=1.294734 ! Fit after self-cal, rms=0.058070Jy sigma=1.294604 ! 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=0.058070Jy sigma=1.294604 ! Fit after self-cal, rms=0.058035Jy sigma=1.294452 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.178 mas, bmaj=1.888 mas, bpa=18.34 degrees ! Estimated noise=0.561056 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000228065 Jy ! Component: 100 - total flux cleaned = -0.000417759 Jy ! Component: 150 - total flux cleaned = -0.000611399 Jy ! Component: 200 - total flux cleaned = -0.000697403 Jy ! Total flux subtracted in 200 components = -0.000697403 Jy ! Clean residual min=-0.003078 max=0.003049 Jy/beam ! Clean residual mean=-0.000001 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.434389 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 89 components and 0.434389 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=0.057994Jy sigma=1.293600 ! Fit after self-cal, rms=0.057995Jy sigma=1.293582 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 = -0.00022457 Jy ! Component: 100 - total flux cleaned = -0.000323751 Jy ! Component: 150 - total flux cleaned = -0.000415132 Jy ! Component: 200 - total flux cleaned = -0.000521629 Jy ! Total flux subtracted in 200 components = -0.000521629 Jy ! Clean residual min=-0.003007 max=0.003086 Jy/beam ! Clean residual mean=-0.000001 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.433867 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 96 components and 0.433867 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=0.057977Jy sigma=1.293217 ! Fit after self-cal, rms=0.057977Jy sigma=1.293211 ! Inverting map ! Added new window around map position (-6.2, -31.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171116 Jy ! Component: 100 - total flux cleaned = 0.00205863 Jy ! Component: 150 - total flux cleaned = 0.00227359 Jy ! Component: 200 - total flux cleaned = 0.00245499 Jy ! Total flux subtracted in 200 components = 0.00245499 Jy ! Clean residual min=-0.002768 max=0.002672 Jy/beam ! Clean residual mean=0.000000 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.436322 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 114 components and 0.436322 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=0.057799Jy sigma=1.289456 ! Fit after self-cal, rms=0.057792Jy sigma=1.289217 ! 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=0.057792Jy sigma=1.289217 ! Fit after self-cal, rms=0.057764Jy sigma=1.289036 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.228 mas, bmaj=2.698 mas, bpa=-22.55 degrees ! Estimated noise=0.670117 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141556 Jy ! Component: 100 - total flux cleaned = 0.00205459 Jy ! Component: 150 - total flux cleaned = 0.00240106 Jy ! Component: 200 - total flux cleaned = 0.00245717 Jy ! Total flux subtracted in 200 components = 0.00245717 Jy ! Clean residual min=-0.002530 max=0.002374 Jy/beam ! Clean residual mean=-0.000000 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.438779 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 128 components and 0.438779 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=0.057735Jy sigma=1.288472 ! Fit after self-cal, rms=0.057735Jy sigma=1.288431 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 = 0.000208418 Jy ! Component: 100 - total flux cleaned = 0.000184053 Jy ! Component: 150 - total flux cleaned = 0.000139547 Jy ! Component: 200 - total flux cleaned = 7.82319e-05 Jy ! Total flux subtracted in 200 components = 7.82319e-05 Jy ! Clean residual min=-0.002534 max=0.002369 Jy/beam ! Clean residual mean=-0.000000 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 0.438858 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 134 components and 0.438858 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=0.057723Jy sigma=1.288143 ! Fit after self-cal, rms=0.057722Jy sigma=1.288130 ! 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=1.178 mas, bmaj=1.887 mas, bpa=18.37 degrees ! Estimated noise=0.560843 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.178 x 1.887 at 18.37 degrees (North through East) ! Clean map min=-0.0025273 max=0.40768 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=0.9631 mas, bmaj=1.701 mas, bpa=22.77 degrees ! Estimated noise=0.794721 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.31458 Jy ! Component: 100 - total flux cleaned = 0.383184 Jy ! Component: 150 - total flux cleaned = 0.402244 Jy ! Component: 200 - total flux cleaned = 0.412792 Jy ! Total flux subtracted in 200 components = 0.412792 Jy ! Clean residual min=-0.005574 max=0.006089 Jy/beam ! Clean residual mean=0.000004 rms=0.001310 Jy/beam ! Combined flux in latest and established models = 0.412791 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.412791 Jy ! Inverting map and beam ! Estimated beam: bmin=1.178 mas, bmaj=1.887 mas, bpa=18.37 degrees ! Estimated noise=0.560843 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 = 0.00848296 Jy ! Component: 100 - total flux cleaned = 0.0128517 Jy ! Component: 150 - total flux cleaned = 0.0149848 Jy ! Component: 200 - total flux cleaned = 0.016727 Jy ! Total flux subtracted in 200 components = 0.016727 Jy ! Clean residual min=-0.003625 max=0.003215 Jy/beam ! Clean residual mean=0.000001 rms=0.000799 Jy/beam ! Combined flux in latest and established models = 0.429518 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 43 components and 0.429518 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=2.228 mas, bmaj=2.698 mas, bpa=-22.55 degrees ! Estimated noise=0.670117 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00336813 Jy ! Component: 100 - total flux cleaned = 0.00537429 Jy ! Component: 150 - total flux cleaned = 0.0062285 Jy ! Component: 200 - total flux cleaned = 0.00671021 Jy ! Total flux subtracted in 200 components = 0.00671021 Jy ! Clean residual min=-0.002655 max=0.002867 Jy/beam ! Clean residual mean=-0.000001 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.436229 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 = 0.000319687 Jy ! Component: 100 - total flux cleaned = 0.000556689 Jy ! Component: 150 - total flux cleaned = 0.000847006 Jy ! Component: 200 - total flux cleaned = 0.00110338 Jy ! Total flux subtracted in 200 components = 0.00110338 Jy ! Clean residual min=-0.002584 max=0.002637 Jy/beam ! Clean residual mean=-0.000000 rms=0.000728 Jy/beam ! Combined flux in latest and established models = 0.437332 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 79 components and 0.437332 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.178 mas, bmaj=1.887 mas, bpa=18.37 degrees ! Estimated noise=0.560843 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000191069 Jy ! Component: 100 - total flux cleaned = 0.000121777 Jy ! Component: 150 - total flux cleaned = -7.14931e-06 Jy ! Component: 200 - total flux cleaned = -0.000176354 Jy ! Total flux subtracted in 200 components = -0.000176354 Jy ! Clean residual min=-0.002981 max=0.002643 Jy/beam ! Clean residual mean=0.000000 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.437156 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 103 components and 0.437156 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=0.057815Jy sigma=1.290169 ! Fit after self-cal, rms=0.057803Jy sigma=1.289954 wmodel /scr/pima/bg219e_uvs/J0310+3814_X_map.mod ! Writing 103 model components to file: /scr/pima/bg219e_uvs/J0310+3814_X_map.mod wobs /scr/pima/bg219e_uvs/J0310+3814_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0310+3814_X_uvs.fits wwins /scr/pima/bg219e_uvs/J0310+3814_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219e_uvs/J0310+3814_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 = -0.000133236 Jy ! Component: 100 - total flux cleaned = -8.74647e-05 Jy ! Component: 150 - total flux cleaned = -4.39105e-05 Jy ! Component: 200 - total flux cleaned = -3.33352e-06 Jy ! Component: 250 - total flux cleaned = 0.000187415 Jy ! Component: 300 - total flux cleaned = 0.000442234 Jy ! Component: 350 - total flux cleaned = 0.000725101 Jy ! Component: 400 - total flux cleaned = 0.000931098 Jy ! Component: 450 - total flux cleaned = 0.00109713 Jy ! Component: 500 - total flux cleaned = 0.00119348 Jy ! Component: 550 - total flux cleaned = 0.00134958 Jy ! Component: 600 - total flux cleaned = 0.0014411 Jy ! Component: 650 - total flux cleaned = 0.00156071 Jy ! Component: 700 - total flux cleaned = 0.00173567 Jy ! Component: 750 - total flux cleaned = 0.00184864 Jy ! Component: 800 - total flux cleaned = 0.00193157 Jy ! Component: 850 - total flux cleaned = 0.00195874 Jy ! Component: 900 - total flux cleaned = 0.00195878 Jy ! Component: 950 - total flux cleaned = 0.00195892 Jy ! Component: 1000 - total flux cleaned = 0.00190725 Jy ! Component: 1050 - total flux cleaned = 0.00195759 Jy ! Component: 1100 - total flux cleaned = 0.00195716 Jy ! Component: 1150 - total flux cleaned = 0.00195711 Jy ! Component: 1200 - total flux cleaned = 0.00205292 Jy ! Component: 1250 - total flux cleaned = 0.00207616 Jy ! Component: 1300 - total flux cleaned = 0.0020294 Jy ! Component: 1350 - total flux cleaned = 0.00209747 Jy ! Component: 1400 - total flux cleaned = 0.00207472 Jy ! Component: 1450 - total flux cleaned = 0.00205293 Jy ! Component: 1500 - total flux cleaned = 0.00205316 Jy ! Component: 1550 - total flux cleaned = 0.0020532 Jy ! Component: 1600 - total flux cleaned = 0.00211651 Jy ! Component: 1650 - total flux cleaned = 0.00209611 Jy ! Component: 1700 - total flux cleaned = 0.00213692 Jy ! Component: 1750 - total flux cleaned = 0.00213657 Jy ! Component: 1800 - total flux cleaned = 0.00215654 Jy ! Component: 1850 - total flux cleaned = 0.00221517 Jy ! Component: 1900 - total flux cleaned = 0.0021382 Jy ! Component: 1950 - total flux cleaned = 0.00219541 Jy ! Component: 2000 - total flux cleaned = 0.00219537 Jy ! Component: 2050 - total flux cleaned = 0.00221374 Jy ! Component: 2100 - total flux cleaned = 0.0021587 Jy ! Component: 2150 - total flux cleaned = 0.00214059 Jy ! Component: 2200 - total flux cleaned = 0.00208731 Jy ! Component: 2250 - total flux cleaned = 0.00206974 Jy ! Component: 2300 - total flux cleaned = 0.00201793 Jy ! Component: 2350 - total flux cleaned = 0.00200057 Jy ! Component: 2400 - total flux cleaned = 0.00193277 Jy ! Component: 2450 - total flux cleaned = 0.00191616 Jy ! Component: 2500 - total flux cleaned = 0.001966 Jy ! Component: 2550 - total flux cleaned = 0.00186723 Jy ! Component: 2600 - total flux cleaned = 0.00191619 Jy ! Component: 2650 - total flux cleaned = 0.00196452 Jy ! Component: 2700 - total flux cleaned = 0.0019803 Jy ! Component: 2750 - total flux cleaned = 0.00199586 Jy ! Component: 2800 - total flux cleaned = 0.00202719 Jy ! Component: 2850 - total flux cleaned = 0.00199612 Jy ! Component: 2900 - total flux cleaned = 0.00199651 Jy ! Component: 2950 - total flux cleaned = 0.00207284 Jy ! Component: 3000 - total flux cleaned = 0.00202755 Jy ! Component: 3050 - total flux cleaned = 0.00207265 Jy ! Component: 3100 - total flux cleaned = 0.00210235 Jy ! Component: 3150 - total flux cleaned = 0.00204314 Jy ! Component: 3200 - total flux cleaned = 0.00208703 Jy ! Component: 3250 - total flux cleaned = 0.00208697 Jy ! Component: 3300 - total flux cleaned = 0.00215899 Jy ! Component: 3350 - total flux cleaned = 0.00218763 Jy ! Component: 3400 - total flux cleaned = 0.00218759 Jy ! Component: 3450 - total flux cleaned = 0.00228617 Jy ! Component: 3500 - total flux cleaned = 0.00224406 Jy ! Component: 3550 - total flux cleaned = 0.00228552 Jy ! Component: 3600 - total flux cleaned = 0.0022305 Jy ! Component: 3650 - total flux cleaned = 0.0022853 Jy ! Component: 3700 - total flux cleaned = 0.00232601 Jy ! Component: 3750 - total flux cleaned = 0.00233946 Jy ! Component: 3800 - total flux cleaned = 0.00233936 Jy ! Component: 3850 - total flux cleaned = 0.00236609 Jy ! Component: 3900 - total flux cleaned = 0.00241907 Jy ! Component: 3950 - total flux cleaned = 0.0024453 Jy ! Component: 4000 - total flux cleaned = 0.00247139 Jy ! Component: 4050 - total flux cleaned = 0.00243234 Jy ! Total flux subtracted in 4096 components = 0.00243235 Jy ! Clean residual min=-0.000794 max=0.001103 Jy/beam ! Clean residual mean=-0.000000 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.439588 Jy keep ! Adding 281 model components to the UV plane model. ! The established model now contains 384 components and 0.439588 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0310+3814_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.178 x 1.887 at 18.37 degrees (North through East) ! Clean map min=-0.001821 max=0.40827 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0310+3814_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.408266 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000213802 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.157105 0.157105 0.31421 0.628419 1.25684 2.51368 5.02735 10.0547 20.1094 40.2188 80.4377 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.408 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1909.55 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0310+3814_X_uvs.log closed on Thu Apr 7 08:58:06 2016