! Started logfile: /scr/pima/bg219i_uvs/J2044-0940_X_uvs.log on Wed Apr 6 23:54:18 2016 obs /scr/pima/bg219i_uvs/J2044-0940_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J2044-0940_X_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.797685 visibilities/baseline/integration-bin. ! Found source: J2044-0940 ! ! 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 20676 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219i_uvs/J2044-0940_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 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 25 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=1.012304Jy sigma=23.129089 ! Fit after self-cal, rms=0.855318Jy sigma=19.433213 ! 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=0.8152 mas, bmaj=1.977 mas, bpa=4.157 degrees ! Estimated noise=0.551922 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 = 0.108342 Jy ! Component: 100 - total flux cleaned = 0.141998 Jy ! Total flux subtracted in 100 components = 0.141998 Jy ! Clean residual min=-0.005687 max=0.013243 Jy/beam ! Clean residual mean=-0.000011 rms=0.001663 Jy/beam ! Combined flux in latest and established models = 0.141998 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.141998 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=0.069512Jy sigma=1.499073 ! Fit after self-cal, rms=0.069291Jy sigma=1.494868 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0147961 Jy ! Component: 100 - total flux cleaned = 0.0231285 Jy ! Total flux subtracted in 100 components = 0.0231285 Jy ! Clean residual min=-0.003866 max=0.004646 Jy/beam ! Clean residual mean=-0.000004 rms=0.000984 Jy/beam ! Combined flux in latest and established models = 0.165127 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 17 components and 0.165127 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=0.065221Jy sigma=1.386401 ! Fit after self-cal, rms=0.065209Jy sigma=1.385939 ! 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=1.045 mas, bmaj=2.338 mas, bpa=4.841 degrees ! Estimated noise=0.291297 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 = 0.00709791 Jy ! Component: 100 - total flux cleaned = 0.0102989 Jy ! Component: 150 - total flux cleaned = 0.0119014 Jy ! Component: 200 - total flux cleaned = 0.0127429 Jy ! Total flux subtracted in 200 components = 0.0127429 Jy ! Clean residual min=-0.002319 max=0.003850 Jy/beam ! Clean residual mean=0.000003 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.17787 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 26 components and 0.17787 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=0.064579Jy sigma=1.367753 ! Fit after self-cal, rms=0.064570Jy sigma=1.367400 ! Inverting map ! Added new window around map position (0.4, 9.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00365702 Jy ! Component: 100 - total flux cleaned = 0.0059085 Jy ! Component: 150 - total flux cleaned = 0.00751141 Jy ! Component: 200 - total flux cleaned = 0.00868868 Jy ! Total flux subtracted in 200 components = 0.00868868 Jy ! Clean residual min=-0.001719 max=0.001931 Jy/beam ! Clean residual mean=-0.000001 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.186558 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 56 components and 0.186558 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=0.064331Jy sigma=1.361709 ! Fit after self-cal, rms=0.064321Jy sigma=1.361387 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.045 x 2.338 at 4.841 degrees (North through East) ! Clean map min=-0.0016642 max=0.14606 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 1.02 FD 1.01 HN 1.05 KP 0.99 ! LA 0.99 MK 1.01 NL 0.98 OV 0.99 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 HN 1.01 KP 0.99 ! LA 1.03 MK 1.04 NL 1.01 OV 0.96 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.00 KP 1.01 ! LA 0.99 MK 1.02 NL 1.02 OV 0.95 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.00 KP 1.02 ! LA 0.98 MK 1.00 NL 1.00 OV 0.97 ! PT 0.99 SC 1.03 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 0.95 KP 1.02 ! LA 1.01 MK 0.98 NL 1.00 OV 0.98 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.00 KP 1.00 ! LA 1.00 MK 1.03 NL 1.00 OV 0.98 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 0.97 KP 1.00 ! LA 1.01 MK 1.02 NL 0.95 OV 0.97 ! 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=0.064321Jy sigma=1.361387 ! Fit after self-cal, rms=0.064349Jy sigma=1.357183 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.048 mas, bmaj=2.342 mas, bpa=4.914 degrees ! Estimated noise=0.291105 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 = 0.000621753 Jy ! Component: 100 - total flux cleaned = 0.00101675 Jy ! Component: 150 - total flux cleaned = 0.00119488 Jy ! Component: 200 - total flux cleaned = 0.00123964 Jy ! Total flux subtracted in 200 components = 0.00123964 Jy ! Clean residual min=-0.001549 max=0.001556 Jy/beam ! Clean residual mean=0.000001 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.187798 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 72 components and 0.187798 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=0.064322Jy sigma=1.356611 ! Fit after self-cal, rms=0.064328Jy sigma=1.356212 ! 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=0.064328Jy sigma=1.356212 ! Fit after self-cal, rms=0.064501Jy sigma=1.353344 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.05 mas, bmaj=2.347 mas, bpa=4.875 degrees ! Estimated noise=0.291259 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000111478 Jy ! Component: 100 - total flux cleaned = 7.50214e-07 Jy ! Component: 150 - total flux cleaned = 6.06595e-05 Jy ! Component: 200 - total flux cleaned = 6.10138e-05 Jy ! Total flux subtracted in 200 components = 6.10138e-05 Jy ! Clean residual min=-0.001398 max=0.001407 Jy/beam ! Clean residual mean=-0.000002 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.187859 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 82 components and 0.187859 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=0.064484Jy sigma=1.353045 ! Fit after self-cal, rms=0.064484Jy sigma=1.352991 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.53234e-05 Jy ! Component: 100 - total flux cleaned = -7.12925e-06 Jy ! Component: 150 - total flux cleaned = -7.63201e-06 Jy ! Component: 200 - total flux cleaned = -7.57593e-06 Jy ! Total flux subtracted in 200 components = -7.57593e-06 Jy ! Clean residual min=-0.001394 max=0.001378 Jy/beam ! Clean residual mean=-0.000002 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.187851 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 89 components and 0.187851 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=0.064476Jy sigma=1.352836 ! Fit after self-cal, rms=0.064474Jy sigma=1.352818 ! 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=0.064474Jy sigma=1.352818 ! Fit after self-cal, rms=0.064509Jy sigma=1.352778 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.051 mas, bmaj=2.35 mas, bpa=4.943 degrees ! Estimated noise=0.291155 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000195288 Jy ! Component: 100 - total flux cleaned = -0.000252877 Jy ! Component: 150 - total flux cleaned = -0.000292191 Jy ! Component: 200 - total flux cleaned = -0.000304127 Jy ! Total flux subtracted in 200 components = -0.000304127 Jy ! Clean residual min=-0.001369 max=0.001340 Jy/beam ! Clean residual mean=-0.000002 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.187547 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 93 components and 0.187547 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=0.064501Jy sigma=1.352646 ! Fit after self-cal, rms=0.064500Jy sigma=1.352629 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 = -6.77447e-05 Jy ! Component: 100 - total flux cleaned = -6.77763e-05 Jy ! Component: 150 - total flux cleaned = -6.75451e-05 Jy ! Component: 200 - total flux cleaned = -6.7423e-05 Jy ! Total flux subtracted in 200 components = -6.7423e-05 Jy ! Clean residual min=-0.001367 max=0.001311 Jy/beam ! Clean residual mean=-0.000002 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.18748 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 96 components and 0.18748 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=0.064495Jy sigma=1.352532 ! Fit after self-cal, rms=0.064494Jy sigma=1.352518 ! 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=0.064494Jy sigma=1.352518 ! Fit after self-cal, rms=0.064498Jy sigma=1.352499 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.284 mas, bmaj=3.803 mas, bpa=3.896 degrees ! Estimated noise=0.346664 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000111846 Jy ! Component: 100 - total flux cleaned = -9.8731e-05 Jy ! Component: 150 - total flux cleaned = -7.47573e-05 Jy ! Component: 200 - total flux cleaned = -5.46108e-05 Jy ! Total flux subtracted in 200 components = -5.46108e-05 Jy ! Clean residual min=-0.001483 max=0.001298 Jy/beam ! Clean residual mean=-0.000004 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.187425 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 105 components and 0.187425 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=0.064497Jy sigma=1.352481 ! Fit after self-cal, rms=0.064495Jy sigma=1.352448 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 = -6.35037e-06 Jy ! Component: 100 - total flux cleaned = 2.5459e-05 Jy ! Component: 150 - total flux cleaned = 3.37629e-05 Jy ! Component: 200 - total flux cleaned = 4.95936e-05 Jy ! Total flux subtracted in 200 components = 4.95936e-05 Jy ! Clean residual min=-0.001478 max=0.001294 Jy/beam ! Clean residual mean=-0.000004 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.187475 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 108 components and 0.187475 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=0.064495Jy sigma=1.352452 ! Fit after self-cal, rms=0.064492Jy sigma=1.352423 ! 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=1.052 mas, bmaj=2.351 mas, bpa=5.013 degrees ! Estimated noise=0.291045 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.052 x 2.351 at 5.013 degrees (North through East) ! Clean map min=-0.0012381 max=0.1457 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=0.8199 mas, bmaj=1.987 mas, bpa=4.224 degrees ! Estimated noise=0.552856 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.108509 Jy ! Component: 100 - total flux cleaned = 0.14214 Jy ! Component: 150 - total flux cleaned = 0.15672 Jy ! Component: 200 - total flux cleaned = 0.164715 Jy ! Total flux subtracted in 200 components = 0.164715 Jy ! Clean residual min=-0.003446 max=0.004121 Jy/beam ! Clean residual mean=-0.000005 rms=0.000917 Jy/beam ! Combined flux in latest and established models = 0.164715 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.164715 Jy ! Inverting map and beam ! Estimated beam: bmin=1.052 mas, bmaj=2.351 mas, bpa=5.013 degrees ! Estimated noise=0.291045 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, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00675855 Jy ! Component: 100 - total flux cleaned = 0.0106303 Jy ! Component: 150 - total flux cleaned = 0.0134233 Jy ! Component: 200 - total flux cleaned = 0.0155925 Jy ! Total flux subtracted in 200 components = 0.0155925 Jy ! Clean residual min=-0.001625 max=0.001801 Jy/beam ! Clean residual mean=-0.000000 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.180308 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 48 components and 0.180308 Jy ! Inverting map ! Added new window around map position (2.4, 16.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00186751 Jy ! Component: 100 - total flux cleaned = 0.00328047 Jy ! Component: 150 - total flux cleaned = 0.00442889 Jy ! Component: 200 - total flux cleaned = 0.00515608 Jy ! Total flux subtracted in 200 components = 0.00515608 Jy ! Clean residual min=-0.001367 max=0.001327 Jy/beam ! Clean residual mean=-0.000001 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.185464 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 70 components and 0.185464 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=2.284 mas, bmaj=3.803 mas, bpa=3.896 degrees ! Estimated noise=0.346664 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104026 Jy ! Component: 100 - total flux cleaned = 0.00164606 Jy ! Component: 150 - total flux cleaned = 0.00194428 Jy ! Component: 200 - total flux cleaned = 0.00216345 Jy ! Total flux subtracted in 200 components = 0.00216345 Jy ! Clean residual min=-0.001425 max=0.001156 Jy/beam ! Clean residual mean=-0.000003 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.187627 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 = 0.000175823 Jy ! Component: 100 - total flux cleaned = 0.000288699 Jy ! Component: 150 - total flux cleaned = 0.0003406 Jy ! Component: 200 - total flux cleaned = 0.000387688 Jy ! Total flux subtracted in 200 components = 0.000387688 Jy ! Clean residual min=-0.001405 max=0.001118 Jy/beam ! Clean residual mean=-0.000003 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.188015 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 118 components and 0.188015 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.052 mas, bmaj=2.351 mas, bpa=5.013 degrees ! Estimated noise=0.291045 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.01285e-05 Jy ! Component: 100 - total flux cleaned = 1.34089e-05 Jy ! Component: 150 - total flux cleaned = 1.17766e-05 Jy ! Component: 200 - total flux cleaned = 3.00826e-05 Jy ! Total flux subtracted in 200 components = 3.00826e-05 Jy ! Clean residual min=-0.001354 max=0.001324 Jy/beam ! Clean residual mean=-0.000002 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.188045 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 139 components and 0.188045 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=0.064479Jy sigma=1.352076 ! Fit after self-cal, rms=0.064477Jy sigma=1.351985 wmodel /scr/pima/bg219i_uvs/J2044-0940_X_map.mod ! Writing 139 model components to file: /scr/pima/bg219i_uvs/J2044-0940_X_map.mod wobs /scr/pima/bg219i_uvs/J2044-0940_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J2044-0940_X_uvs.fits wwins /scr/pima/bg219i_uvs/J2044-0940_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219i_uvs/J2044-0940_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 = -0.000144655 Jy ! Component: 100 - total flux cleaned = -0.000325143 Jy ! Component: 150 - total flux cleaned = -0.000431446 Jy ! Component: 200 - total flux cleaned = -0.000493003 Jy ! Component: 250 - total flux cleaned = -0.000512906 Jy ! Component: 300 - total flux cleaned = -0.000474833 Jy ! Component: 350 - total flux cleaned = -0.000456788 Jy ! Component: 400 - total flux cleaned = -0.000528711 Jy ! Component: 450 - total flux cleaned = -0.000546062 Jy ! Component: 500 - total flux cleaned = -0.000597704 Jy ! Component: 550 - total flux cleaned = -0.00064852 Jy ! Component: 600 - total flux cleaned = -0.000648328 Jy ! Component: 650 - total flux cleaned = -0.000648377 Jy ! Component: 700 - total flux cleaned = -0.000648128 Jy ! Component: 750 - total flux cleaned = -0.000647701 Jy ! Component: 800 - total flux cleaned = -0.000616602 Jy ! Component: 850 - total flux cleaned = -0.000616146 Jy ! Component: 900 - total flux cleaned = -0.000585726 Jy ! Component: 950 - total flux cleaned = -0.000526662 Jy ! Component: 1000 - total flux cleaned = -0.000541164 Jy ! Component: 1050 - total flux cleaned = -0.000555981 Jy ! Component: 1100 - total flux cleaned = -0.000584443 Jy ! Component: 1150 - total flux cleaned = -0.000584129 Jy ! Component: 1200 - total flux cleaned = -0.000597882 Jy ! Component: 1250 - total flux cleaned = -0.000611495 Jy ! Component: 1300 - total flux cleaned = -0.000557477 Jy ! Component: 1350 - total flux cleaned = -0.000597847 Jy ! Component: 1400 - total flux cleaned = -0.000611032 Jy ! Component: 1450 - total flux cleaned = -0.0005981 Jy ! Component: 1500 - total flux cleaned = -0.000636981 Jy ! Component: 1550 - total flux cleaned = -0.000649926 Jy ! Component: 1600 - total flux cleaned = -0.000688228 Jy ! Component: 1650 - total flux cleaned = -0.000713221 Jy ! Component: 1700 - total flux cleaned = -0.000700636 Jy ! Component: 1750 - total flux cleaned = -0.000688347 Jy ! Component: 1800 - total flux cleaned = -0.000773987 Jy ! Component: 1850 - total flux cleaned = -0.00079799 Jy ! Component: 1900 - total flux cleaned = -0.000797885 Jy ! Component: 1950 - total flux cleaned = -0.000773976 Jy ! Component: 2000 - total flux cleaned = -0.000844754 Jy ! Component: 2050 - total flux cleaned = -0.000879684 Jy ! Component: 2100 - total flux cleaned = -0.000902687 Jy ! Component: 2150 - total flux cleaned = -0.000925558 Jy ! Component: 2200 - total flux cleaned = -0.000948171 Jy ! Component: 2250 - total flux cleaned = -0.000936955 Jy ! Component: 2300 - total flux cleaned = -0.00102654 Jy ! Component: 2350 - total flux cleaned = -0.00105983 Jy ! Component: 2400 - total flux cleaned = -0.00108184 Jy ! Component: 2450 - total flux cleaned = -0.00109282 Jy ! Component: 2500 - total flux cleaned = -0.00114703 Jy ! Component: 2550 - total flux cleaned = -0.00118997 Jy ! Component: 2600 - total flux cleaned = -0.00118991 Jy ! Component: 2650 - total flux cleaned = -0.00122172 Jy ! Component: 2700 - total flux cleaned = -0.00125335 Jy ! Component: 2750 - total flux cleaned = -0.00131601 Jy ! Component: 2800 - total flux cleaned = -0.00136778 Jy ! Component: 2850 - total flux cleaned = -0.0013368 Jy ! Component: 2900 - total flux cleaned = -0.00139831 Jy ! Component: 2950 - total flux cleaned = -0.00143888 Jy ! Component: 3000 - total flux cleaned = -0.00150968 Jy ! Component: 3050 - total flux cleaned = -0.00155997 Jy ! Component: 3100 - total flux cleaned = -0.00157992 Jy ! Component: 3150 - total flux cleaned = -0.00162947 Jy ! Component: 3200 - total flux cleaned = -0.00163933 Jy ! Component: 3250 - total flux cleaned = -0.00167852 Jy ! Component: 3300 - total flux cleaned = -0.00172717 Jy ! Component: 3350 - total flux cleaned = -0.00178524 Jy ! Component: 3400 - total flux cleaned = -0.00184302 Jy ! Component: 3450 - total flux cleaned = -0.00185258 Jy ! Component: 3500 - total flux cleaned = -0.00190024 Jy ! Component: 3550 - total flux cleaned = -0.00199497 Jy ! Component: 3600 - total flux cleaned = -0.00207969 Jy ! Component: 3650 - total flux cleaned = -0.00211717 Jy ! Component: 3700 - total flux cleaned = -0.00217302 Jy ! Component: 3750 - total flux cleaned = -0.00227505 Jy ! Component: 3800 - total flux cleaned = -0.00231182 Jy ! Component: 3850 - total flux cleaned = -0.00238513 Jy ! Component: 3900 - total flux cleaned = -0.00241253 Jy ! Component: 3950 - total flux cleaned = -0.00244885 Jy ! Component: 4000 - total flux cleaned = -0.00249409 Jy ! Component: 4050 - total flux cleaned = -0.00255714 Jy ! Total flux subtracted in 4096 components = -0.00263778 Jy ! Clean residual min=-0.000596 max=0.000496 Jy/beam ! Clean residual mean=-0.000001 rms=0.000151 Jy/beam ! Combined flux in latest and established models = 0.185407 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 427 components and 0.185407 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J2044-0940_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.052 x 2.351 at 5.013 degrees (North through East) ! Clean map min=-0.0010581 max=0.14572 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J2044-0940_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.145719 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000148828 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.306401 0.306401 0.612801 1.2256 2.45121 4.90241 9.80482 19.6096 39.2193 78.4386 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.145 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 979.11 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J2044-0940_X_uvs.log closed on Wed Apr 6 23:54:24 2016