! Started logfile: /scr/pima/bg219a_uvs/J1108+0202_X_uvs.log on Wed Apr 6 21:34:09 2016 obs /scr/pima/bg219a_uvs/J1108+0202_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1108+0202_X_uva.fits ! AN table 1: 30 integrations on 10 of 10 possible baselines. ! AN table 2: 48 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.976923 visibilities/baseline/integration-bin. ! Found source: J1108+0202 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 121 lines of history. ! ! Reading 9144 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219a_uvs/J1108+0202_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 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 12 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=1.002230Jy sigma=30.760138 ! Fit after self-cal, rms=0.906253Jy sigma=27.755017 ! 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=0.8034 mas, bmaj=1.725 mas, bpa=5.071 degrees ! Estimated noise=0.623461 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 = 0.0685297 Jy ! Component: 100 - total flux cleaned = 0.0886727 Jy ! Total flux subtracted in 100 components = 0.0886727 Jy ! Clean residual min=-0.006630 max=0.009756 Jy/beam ! Clean residual mean=0.000002 rms=0.002282 Jy/beam ! Combined flux in latest and established models = 0.0886727 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0886727 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=0.044896Jy sigma=1.361654 ! Fit after self-cal, rms=0.044831Jy sigma=1.359065 ! 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=0.98 mas, bmaj=2.164 mas, bpa=8.356 degrees ! Estimated noise=0.324181 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 = 0.0146424 Jy ! Component: 100 - total flux cleaned = 0.0213082 Jy ! Component: 150 - total flux cleaned = 0.0244382 Jy ! Component: 200 - total flux cleaned = 0.0261165 Jy ! Total flux subtracted in 200 components = 0.0261165 Jy ! Clean residual min=-0.002407 max=0.002736 Jy/beam ! Clean residual mean=-0.000003 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.114789 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 24 components and 0.114789 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=0.040530Jy sigma=1.219987 ! Fit after self-cal, rms=0.040540Jy sigma=1.218895 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.98 x 2.164 at 8.356 degrees (North through East) ! Clean map min=-0.0023297 max=0.094661 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.88 MK 1.01 NL 1.05 OV 1.01 ! PT 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.96 NL 1.03 OV 1.03 PT 0.98 ! SC 1.03 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 1.03 NL 0.99 OV 1.06 ! PT 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.98 NL 1.04 OV 1.03 PT 0.94 ! SC 0.99 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.99 MK 1.03 NL 1.00 OV 0.98 ! PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.98 NL 1.05 OV 1.03 PT 1.00 ! SC 1.03 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 MK 1.10 NL 1.00 OV 0.97 ! PT 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.95 NL 1.05 OV 1.03 PT 0.97 ! SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 0.96 NL 1.07 OV 1.00 ! PT 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.95 NL 0.99 OV 1.00 PT 0.99 ! SC 1.01 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 1.03 MK 0.96 NL 1.01 OV 1.00 ! PT 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.97 NL 1.02 OV 1.03 PT 0.99 ! SC 1.00 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 1.01 MK 0.95 NL 1.00 OV 0.96 ! PT 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! LA 1.00 NL 1.06 OV 0.98 PT 0.97 ! SC 0.97 ! ! ! 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=0.040540Jy sigma=1.218895 ! Fit after self-cal, rms=0.040077Jy sigma=1.209046 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9826 mas, bmaj=2.176 mas, bpa=8.396 degrees ! Estimated noise=0.322808 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 = -9.96565e-05 Jy ! Component: 100 - total flux cleaned = -4.1061e-05 Jy ! Component: 150 - total flux cleaned = -2.32684e-05 Jy ! Component: 200 - total flux cleaned = -7.5747e-06 Jy ! Total flux subtracted in 200 components = -7.5747e-06 Jy ! Clean residual min=-0.001804 max=0.001936 Jy/beam ! Clean residual mean=-0.000000 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.114782 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 29 components and 0.114782 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=0.040058Jy sigma=1.208546 ! Fit after self-cal, rms=0.040058Jy sigma=1.208353 ! 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=0.040058Jy sigma=1.208353 ! Fit after self-cal, rms=0.040004Jy sigma=1.208322 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9815 mas, bmaj=2.177 mas, bpa=8.469 degrees ! Estimated noise=0.32248 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000112751 Jy ! Component: 100 - total flux cleaned = -6.78511e-05 Jy ! Component: 150 - total flux cleaned = -6.83508e-05 Jy ! Component: 200 - total flux cleaned = -5.52293e-05 Jy ! Total flux subtracted in 200 components = -5.52293e-05 Jy ! Clean residual min=-0.001750 max=0.001838 Jy/beam ! Clean residual mean=-0.000000 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.114726 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 29 components and 0.114726 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=0.039992Jy sigma=1.208007 ! Fit after self-cal, rms=0.039990Jy sigma=1.207957 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 = -4.48575e-05 Jy ! Component: 100 - total flux cleaned = -8.50778e-06 Jy ! Component: 150 - total flux cleaned = 2.25073e-06 Jy ! Component: 200 - total flux cleaned = 1.23989e-05 Jy ! Total flux subtracted in 200 components = 1.23989e-05 Jy ! Clean residual min=-0.001730 max=0.001769 Jy/beam ! Clean residual mean=-0.000000 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.114739 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 31 components and 0.114739 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=0.039982Jy sigma=1.207760 ! Fit after self-cal, rms=0.039981Jy sigma=1.207723 ! 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=0.039981Jy sigma=1.207723 ! Fit after self-cal, rms=0.039930Jy sigma=1.207693 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9806 mas, bmaj=2.177 mas, bpa=8.534 degrees ! Estimated noise=0.322176 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000107717 Jy ! Component: 100 - total flux cleaned = -8.4031e-05 Jy ! Component: 150 - total flux cleaned = -7.46263e-05 Jy ! Component: 200 - total flux cleaned = -6.52975e-05 Jy ! Total flux subtracted in 200 components = -6.52975e-05 Jy ! Clean residual min=-0.001709 max=0.001734 Jy/beam ! Clean residual mean=-0.000000 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.114674 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 31 components and 0.114673 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=0.039924Jy sigma=1.207537 ! Fit after self-cal, rms=0.039922Jy sigma=1.207503 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 = -3.70083e-06 Jy ! Component: 100 - total flux cleaned = 1.63207e-05 Jy ! Component: 150 - total flux cleaned = 2.45386e-05 Jy ! Component: 200 - total flux cleaned = 3.18332e-05 Jy ! Total flux subtracted in 200 components = 3.18332e-05 Jy ! Clean residual min=-0.001688 max=0.001709 Jy/beam ! Clean residual mean=-0.000000 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.114705 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 32 components and 0.114705 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=0.039918Jy sigma=1.207390 ! Fit after self-cal, rms=0.039917Jy sigma=1.207363 ! 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=0.039917Jy sigma=1.207363 ! Fit after self-cal, rms=0.039885Jy sigma=1.207346 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.226 mas, bmaj=5.245 mas, bpa=-7.994 degrees ! Estimated noise=0.401354 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000184087 Jy ! Component: 100 - total flux cleaned = 0.000184462 Jy ! Component: 150 - total flux cleaned = 0.00018495 Jy ! Component: 200 - total flux cleaned = 0.00018969 Jy ! Total flux subtracted in 200 components = 0.00018969 Jy ! Clean residual min=-0.001542 max=0.001858 Jy/beam ! Clean residual mean=-0.000001 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.114895 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 35 components and 0.114895 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=0.039890Jy sigma=1.207471 ! Fit after self-cal, rms=0.039885Jy sigma=1.207380 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 = 4.17165e-05 Jy ! Component: 100 - total flux cleaned = 4.28881e-05 Jy ! Component: 150 - total flux cleaned = 4.92039e-05 Jy ! Component: 200 - total flux cleaned = 5.33467e-05 Jy ! Total flux subtracted in 200 components = 5.33467e-05 Jy ! Clean residual min=-0.001538 max=0.001855 Jy/beam ! Clean residual mean=-0.000001 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.114948 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.114948 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=0.039891Jy sigma=1.207537 ! Fit after self-cal, rms=0.039887Jy sigma=1.207465 ! 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=0.9798 mas, bmaj=2.178 mas, bpa=8.612 degrees ! Estimated noise=0.321981 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9798 x 2.178 at 8.612 degrees (North through East) ! Clean map min=-0.0016859 max=0.093823 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=0.803 mas, bmaj=1.729 mas, bpa=4.979 degrees ! Estimated noise=0.622103 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0677923 Jy ! Component: 100 - total flux cleaned = 0.0882485 Jy ! Component: 150 - total flux cleaned = 0.0997152 Jy ! Component: 200 - total flux cleaned = 0.106262 Jy ! Total flux subtracted in 200 components = 0.106262 Jy ! Clean residual min=-0.003285 max=0.003854 Jy/beam ! Clean residual mean=0.000001 rms=0.001031 Jy/beam ! Combined flux in latest and established models = 0.106262 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.106262 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9798 mas, bmaj=2.178 mas, bpa=8.612 degrees ! Estimated noise=0.321981 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 = 0.00468116 Jy ! Component: 100 - total flux cleaned = 0.00680037 Jy ! Component: 150 - total flux cleaned = 0.00773011 Jy ! Component: 200 - total flux cleaned = 0.00783332 Jy ! Total flux subtracted in 200 components = 0.00783332 Jy ! Clean residual min=-0.001663 max=0.002064 Jy/beam ! Clean residual mean=-0.000001 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.114095 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 18 components and 0.114095 Jy ! Inverting map ! Added new window around map position (-3, 11.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127695 Jy ! Component: 100 - total flux cleaned = 0.00164241 Jy ! Component: 150 - total flux cleaned = 0.00196327 Jy ! Component: 200 - total flux cleaned = 0.00218428 Jy ! Total flux subtracted in 200 components = 0.00218428 Jy ! Clean residual min=-0.001105 max=0.001181 Jy/beam ! Clean residual mean=0.000000 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.11628 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 27 components and 0.11628 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=2.226 mas, bmaj=5.245 mas, bpa=-7.994 degrees ! Estimated noise=0.401354 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000327498 Jy ! Component: 100 - total flux cleaned = 0.000401001 Jy ! Component: 150 - total flux cleaned = 0.000446557 Jy ! Component: 200 - total flux cleaned = 0.000479269 Jy ! Total flux subtracted in 200 components = 0.000479269 Jy ! Clean residual min=-0.001233 max=0.001094 Jy/beam ! Clean residual mean=0.000000 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.116759 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 = 3.67866e-05 Jy ! Component: 100 - total flux cleaned = 6.38283e-05 Jy ! Component: 150 - total flux cleaned = 8.90282e-05 Jy ! Component: 200 - total flux cleaned = 0.000118342 Jy ! Total flux subtracted in 200 components = 0.000118342 Jy ! Clean residual min=-0.001213 max=0.001068 Jy/beam ! Clean residual mean=0.000001 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.116877 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 42 components and 0.116877 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9798 mas, bmaj=2.178 mas, bpa=8.612 degrees ! Estimated noise=0.321981 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00010828 Jy ! Component: 100 - total flux cleaned = 0.00012262 Jy ! Component: 150 - total flux cleaned = 0.000123354 Jy ! Component: 200 - total flux cleaned = 0.00011285 Jy ! Total flux subtracted in 200 components = 0.00011285 Jy ! Clean residual min=-0.001059 max=0.001178 Jy/beam ! Clean residual mean=0.000000 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.11699 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 52 components and 0.11699 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=0.039814Jy sigma=1.205420 ! Fit after self-cal, rms=0.039806Jy sigma=1.205241 wmodel /scr/pima/bg219a_uvs/J1108+0202_X_map.mod ! Writing 52 model components to file: /scr/pima/bg219a_uvs/J1108+0202_X_map.mod wobs /scr/pima/bg219a_uvs/J1108+0202_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J1108+0202_X_uvs.fits wwins /scr/pima/bg219a_uvs/J1108+0202_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219a_uvs/J1108+0202_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 = 0.00028361 Jy ! Component: 100 - total flux cleaned = 0.000510332 Jy ! Component: 150 - total flux cleaned = 0.000697491 Jy ! Component: 200 - total flux cleaned = 0.000826027 Jy ! Component: 250 - total flux cleaned = 0.000945001 Jy ! Component: 300 - total flux cleaned = 0.00107001 Jy ! Component: 350 - total flux cleaned = 0.00118879 Jy ! Component: 400 - total flux cleaned = 0.0012682 Jy ! Component: 450 - total flux cleaned = 0.00135526 Jy ! Component: 500 - total flux cleaned = 0.00142827 Jy ! Component: 550 - total flux cleaned = 0.00146854 Jy ! Component: 600 - total flux cleaned = 0.00149747 Jy ! Component: 650 - total flux cleaned = 0.00149739 Jy ! Component: 700 - total flux cleaned = 0.00151578 Jy ! Component: 750 - total flux cleaned = 0.00151584 Jy ! Component: 800 - total flux cleaned = 0.00150745 Jy ! Component: 850 - total flux cleaned = 0.00149918 Jy ! Component: 900 - total flux cleaned = 0.00149107 Jy ! Component: 950 - total flux cleaned = 0.00144339 Jy ! Component: 1000 - total flux cleaned = 0.00140483 Jy ! Component: 1050 - total flux cleaned = 0.001367 Jy ! Component: 1100 - total flux cleaned = 0.00132269 Jy ! Component: 1150 - total flux cleaned = 0.00128654 Jy ! Component: 1200 - total flux cleaned = 0.00125104 Jy ! Component: 1250 - total flux cleaned = 0.001202 Jy ! Component: 1300 - total flux cleaned = 0.00118807 Jy ! Component: 1350 - total flux cleaned = 0.00112662 Jy ! Component: 1400 - total flux cleaned = 0.00109296 Jy ! Component: 1450 - total flux cleaned = 0.00106631 Jy ! Component: 1500 - total flux cleaned = 0.00106627 Jy ! Component: 1550 - total flux cleaned = 0.00104005 Jy ! Component: 1600 - total flux cleaned = 0.00102702 Jy ! Component: 1650 - total flux cleaned = 0.0010335 Jy ! Component: 1700 - total flux cleaned = 0.00103994 Jy ! Component: 1750 - total flux cleaned = 0.0010528 Jy ! Component: 1800 - total flux cleaned = 0.00105915 Jy ! Component: 1850 - total flux cleaned = 0.00106551 Jy ! Component: 1900 - total flux cleaned = 0.0010846 Jy ! Component: 1950 - total flux cleaned = 0.00109095 Jy ! Component: 2000 - total flux cleaned = 0.00107824 Jy ! Component: 2050 - total flux cleaned = 0.00107189 Jy ! Component: 2100 - total flux cleaned = 0.00106555 Jy ! Component: 2150 - total flux cleaned = 0.00105918 Jy ! Component: 2200 - total flux cleaned = 0.00105919 Jy ! Component: 2250 - total flux cleaned = 0.001072 Jy ! Component: 2300 - total flux cleaned = 0.00107194 Jy ! Component: 2350 - total flux cleaned = 0.00107838 Jy ! Component: 2400 - total flux cleaned = 0.00108489 Jy ! Component: 2450 - total flux cleaned = 0.00109156 Jy ! Component: 2500 - total flux cleaned = 0.00108485 Jy ! Component: 2550 - total flux cleaned = 0.00108482 Jy ! Component: 2600 - total flux cleaned = 0.00107798 Jy ! Component: 2650 - total flux cleaned = 0.00106401 Jy ! Component: 2700 - total flux cleaned = 0.00105708 Jy ! Component: 2750 - total flux cleaned = 0.00103562 Jy ! Component: 2800 - total flux cleaned = 0.00102111 Jy ! Component: 2850 - total flux cleaned = 0.000991693 Jy ! Component: 2900 - total flux cleaned = 0.000969177 Jy ! Component: 2950 - total flux cleaned = 0.00093883 Jy ! Component: 3000 - total flux cleaned = 0.000915553 Jy ! Component: 3050 - total flux cleaned = 0.000891948 Jy ! Component: 3100 - total flux cleaned = 0.000875801 Jy ! Component: 3150 - total flux cleaned = 0.000859344 Jy ! Component: 3200 - total flux cleaned = 0.000842599 Jy ! Component: 3250 - total flux cleaned = 0.000825476 Jy ! Component: 3300 - total flux cleaned = 0.000816726 Jy ! Component: 3350 - total flux cleaned = 0.000799014 Jy ! Component: 3400 - total flux cleaned = 0.000780895 Jy ! Component: 3450 - total flux cleaned = 0.000762429 Jy ! Component: 3500 - total flux cleaned = 0.000734167 Jy ! Component: 3550 - total flux cleaned = 0.000705216 Jy ! Component: 3600 - total flux cleaned = 0.000675748 Jy ! Component: 3650 - total flux cleaned = 0.00065575 Jy ! Component: 3700 - total flux cleaned = 0.000614856 Jy ! Component: 3750 - total flux cleaned = 0.000583342 Jy ! Component: 3800 - total flux cleaned = 0.000561801 Jy ! Component: 3850 - total flux cleaned = 0.000539901 Jy ! Component: 3900 - total flux cleaned = 0.000506248 Jy ! Component: 3950 - total flux cleaned = 0.000483196 Jy ! Component: 4000 - total flux cleaned = 0.000447893 Jy ! Component: 4050 - total flux cleaned = 0.000423752 Jy ! Total flux subtracted in 4096 components = 0.000399198 Jy ! Clean residual min=-0.000678 max=0.000754 Jy/beam ! Clean residual mean=-0.000001 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.117389 Jy keep ! Adding 185 model components to the UV plane model. ! The established model now contains 237 components and 0.117389 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J1108+0202_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9798 x 2.178 at 8.612 degrees (North through East) ! Clean map min=-0.0014195 max=0.094463 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1108+0202_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0944631 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000208184 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.66116 0.66116 1.32232 2.64464 5.28928 10.5786 21.1571 42.3143 84.6285 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.094 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 453.747 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1108+0202_X_uvs.log closed on Wed Apr 6 21:34:13 2016