! Started logfile: /scr/pima/bg219h_uvs/J0636-0547_X_uvs.log on Thu Apr 7 12:03:09 2016 obs /scr/pima/bg219h_uvs/J0636-0547_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0636-0547_X_uva.fits ! AN table 1: 28 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.66369 visibilities/baseline/integration-bin. ! Found source: J0636-0547 ! ! 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 8028 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219h_uvs/J0636-0547_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 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 62 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=1.015351Jy sigma=24.580720 ! Fit after self-cal, rms=0.876157Jy sigma=21.103928 ! 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=0.7373 mas, bmaj=1.813 mas, bpa=2.61 degrees ! Estimated noise=0.719273 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 = 0.0949642 Jy ! Component: 100 - total flux cleaned = 0.130721 Jy ! Total flux subtracted in 100 components = 0.130721 Jy ! Clean residual min=-0.007485 max=0.015686 Jy/beam ! Clean residual mean=-0.000018 rms=0.002281 Jy/beam ! Combined flux in latest and established models = 0.130721 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.130721 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=0.067802Jy sigma=1.512139 ! Fit after self-cal, rms=0.066815Jy sigma=1.489543 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0189978 Jy ! Component: 100 - total flux cleaned = 0.0290038 Jy ! Total flux subtracted in 100 components = 0.0290038 Jy ! Clean residual min=-0.004582 max=0.005089 Jy/beam ! Clean residual mean=-0.000006 rms=0.001169 Jy/beam ! Combined flux in latest and established models = 0.159724 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 13 components and 0.159724 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=0.061557Jy sigma=1.352528 ! Fit after self-cal, rms=0.061446Jy sigma=1.350352 ! 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=0.8709 mas, bmaj=2.015 mas, bpa=1.883 degrees ! Estimated noise=0.483192 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 = 0.00511967 Jy ! Component: 100 - total flux cleaned = 0.00737257 Jy ! Component: 150 - total flux cleaned = 0.00802632 Jy ! Component: 200 - total flux cleaned = 0.00806581 Jy ! Total flux subtracted in 200 components = 0.00806581 Jy ! Clean residual min=-0.003372 max=0.004353 Jy/beam ! Clean residual mean=-0.000003 rms=0.000871 Jy/beam ! Combined flux in latest and established models = 0.16779 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 21 components and 0.16779 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=0.061009Jy sigma=1.341533 ! Fit after self-cal, rms=0.060995Jy sigma=1.341375 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8709 x 2.015 at 1.883 degrees (North through East) ! Clean map min=-0.0030756 max=0.12474 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 0.98 FD 1.02 HN 0.93 KP 0.96 ! MK 1.01 NL 0.99 OV 1.05 PT 1.03 ! SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.99 KP 0.98 ! MK 1.00 NL 1.01 OV 1.05 PT 0.98 ! SC 0.89 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 0.95 KP 1.00 ! MK 0.97 NL 0.99 OV 1.06 PT 0.98 ! SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.97 KP 1.06 ! MK 1.00 NL 0.98 OV 1.02 PT 1.01 ! SC 1.05 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 0.88 KP 1.00 ! MK 1.02 NL 1.00 OV 1.01 PT 1.02 ! SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 0.96 KP 1.05 ! MK 1.07 NL 0.95 OV 1.01 PT 0.96 ! SC 0.88 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.92 KP 0.98 ! MK 0.99 NL 1.00 OV 1.08 PT 0.95 ! SC 1.08 ! ! ! 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=0.060995Jy sigma=1.341375 ! Fit after self-cal, rms=0.059319Jy sigma=1.330478 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8702 mas, bmaj=2.01 mas, bpa=2.017 degrees ! Estimated noise=0.480465 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 (33.8, -8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00328245 Jy ! Component: 100 - total flux cleaned = 0.00481548 Jy ! Component: 150 - total flux cleaned = 0.00599363 Jy ! Component: 200 - total flux cleaned = 0.00673245 Jy ! Total flux subtracted in 200 components = 0.00673245 Jy ! Clean residual min=-0.002573 max=0.003132 Jy/beam ! Clean residual mean=-0.000001 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.174523 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 43 components and 0.174523 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=0.059121Jy sigma=1.325884 ! Fit after self-cal, rms=0.059067Jy sigma=1.325114 ! 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=0.059067Jy sigma=1.325114 ! Fit after self-cal, rms=0.058529Jy sigma=1.319191 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8679 mas, bmaj=2.006 mas, bpa=2.103 degrees ! Estimated noise=0.478416 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129694 Jy ! Component: 100 - total flux cleaned = 0.00189292 Jy ! Component: 150 - total flux cleaned = 0.00238156 Jy ! Component: 200 - total flux cleaned = 0.00282542 Jy ! Total flux subtracted in 200 components = 0.00282542 Jy ! Clean residual min=-0.002340 max=0.002803 Jy/beam ! Clean residual mean=-0.000000 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.177348 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 59 components and 0.177348 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=0.058468Jy sigma=1.317948 ! Fit after self-cal, rms=0.058462Jy sigma=1.317749 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-39.2, -3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0022892 Jy ! Component: 100 - total flux cleaned = 0.00267865 Jy ! Component: 150 - total flux cleaned = 0.00297363 Jy ! Component: 200 - total flux cleaned = 0.00319854 Jy ! Total flux subtracted in 200 components = 0.00319854 Jy ! Clean residual min=-0.002125 max=0.002128 Jy/beam ! Clean residual mean=-0.000000 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.180547 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 75 components and 0.180547 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=0.058343Jy sigma=1.315217 ! Fit after self-cal, rms=0.058330Jy sigma=1.315020 ! 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=0.058330Jy sigma=1.315020 ! Fit after self-cal, rms=0.058243Jy sigma=1.314204 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8666 mas, bmaj=2.004 mas, bpa=2.117 degrees ! Estimated noise=0.477472 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000941757 Jy ! Component: 100 - total flux cleaned = 0.00129286 Jy ! Component: 150 - total flux cleaned = 0.00141926 Jy ! Component: 200 - total flux cleaned = 0.001447 Jy ! Total flux subtracted in 200 components = 0.001447 Jy ! Clean residual min=-0.002074 max=0.001996 Jy/beam ! Clean residual mean=0.000000 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.181994 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 89 components and 0.181994 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=0.058199Jy sigma=1.313327 ! Fit after self-cal, rms=0.058196Jy sigma=1.313268 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 = 0.000308682 Jy ! Component: 100 - total flux cleaned = 0.000335734 Jy ! Component: 150 - total flux cleaned = 0.000361274 Jy ! Component: 200 - total flux cleaned = 0.000386062 Jy ! Total flux subtracted in 200 components = 0.000386062 Jy ! Clean residual min=-0.002035 max=0.001972 Jy/beam ! Clean residual mean=0.000000 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.18238 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 97 components and 0.18238 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=0.058172Jy sigma=1.312800 ! Fit after self-cal, rms=0.058171Jy sigma=1.312782 ! 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=0.058171Jy sigma=1.312782 ! Fit after self-cal, rms=0.058073Jy sigma=1.312713 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.912 mas, bmaj=3.137 mas, bpa=1.056 degrees ! Estimated noise=0.619449 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000707023 Jy ! Component: 100 - total flux cleaned = 0.00118899 Jy ! Component: 150 - total flux cleaned = 0.00157266 Jy ! Component: 200 - total flux cleaned = 0.00188942 Jy ! Total flux subtracted in 200 components = 0.00188942 Jy ! Clean residual min=-0.001750 max=0.002037 Jy/beam ! Clean residual mean=0.000001 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.184269 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 112 components and 0.184269 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=0.058070Jy sigma=1.312737 ! Fit after self-cal, rms=0.058069Jy sigma=1.312688 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 = 0.000163492 Jy ! Component: 100 - total flux cleaned = 0.000441012 Jy ! Component: 150 - total flux cleaned = 0.000637874 Jy ! Component: 200 - total flux cleaned = 0.000714096 Jy ! Total flux subtracted in 200 components = 0.000714096 Jy ! Clean residual min=-0.001745 max=0.001980 Jy/beam ! Clean residual mean=0.000001 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.184983 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 118 components and 0.184983 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=0.058067Jy sigma=1.312687 ! Fit after self-cal, rms=0.058067Jy sigma=1.312650 ! 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=0.8658 mas, bmaj=2.003 mas, bpa=2.144 degrees ! Estimated noise=0.477121 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8658 x 2.003 at 2.144 degrees (North through East) ! Clean map min=-0.001629 max=0.12327 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=0.7353 mas, bmaj=1.803 mas, bpa=2.728 degrees ! Estimated noise=0.707671 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0947137 Jy ! Component: 100 - total flux cleaned = 0.131785 Jy ! Component: 150 - total flux cleaned = 0.149496 Jy ! Component: 200 - total flux cleaned = 0.158931 Jy ! Total flux subtracted in 200 components = 0.158931 Jy ! Clean residual min=-0.004323 max=0.004566 Jy/beam ! Clean residual mean=-0.000004 rms=0.001088 Jy/beam ! Combined flux in latest and established models = 0.158931 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.158931 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8658 mas, bmaj=2.003 mas, bpa=2.144 degrees ! Estimated noise=0.477121 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 = 0.00596841 Jy ! Component: 100 - total flux cleaned = 0.00987913 Jy ! Component: 150 - total flux cleaned = 0.0127994 Jy ! Component: 200 - total flux cleaned = 0.0151178 Jy ! Total flux subtracted in 200 components = 0.0151178 Jy ! Clean residual min=-0.002252 max=0.002252 Jy/beam ! Clean residual mean=-0.000001 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.174049 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 37 components and 0.174049 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=1.912 mas, bmaj=3.137 mas, bpa=1.056 degrees ! Estimated noise=0.619449 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00263801 Jy ! Component: 100 - total flux cleaned = 0.00435704 Jy ! Component: 150 - total flux cleaned = 0.00565166 Jy ! Component: 200 - total flux cleaned = 0.00667203 Jy ! Total flux subtracted in 200 components = 0.00667203 Jy ! Clean residual min=-0.001892 max=0.001995 Jy/beam ! Clean residual mean=0.000000 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.180721 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 = 0.00082813 Jy ! Component: 100 - total flux cleaned = 0.00143233 Jy ! Component: 150 - total flux cleaned = 0.00186978 Jy ! Component: 200 - total flux cleaned = 0.00228842 Jy ! Total flux subtracted in 200 components = 0.00228842 Jy ! Clean residual min=-0.001809 max=0.001963 Jy/beam ! Clean residual mean=0.000001 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.183009 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 86 components and 0.183009 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8658 mas, bmaj=2.003 mas, bpa=2.144 degrees ! Estimated noise=0.477121 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00020116 Jy ! Component: 100 - total flux cleaned = 0.00032665 Jy ! Component: 150 - total flux cleaned = 0.000442489 Jy ! Component: 200 - total flux cleaned = 0.000584962 Jy ! Total flux subtracted in 200 components = 0.000584962 Jy ! Clean residual min=-0.001964 max=0.001998 Jy/beam ! Clean residual mean=0.000000 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.183594 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 102 components and 0.183594 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=0.058085Jy sigma=1.313172 ! Fit after self-cal, rms=0.058075Jy sigma=1.312889 wmodel /scr/pima/bg219h_uvs/J0636-0547_X_map.mod ! Writing 102 model components to file: /scr/pima/bg219h_uvs/J0636-0547_X_map.mod wobs /scr/pima/bg219h_uvs/J0636-0547_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J0636-0547_X_uvs.fits wwins /scr/pima/bg219h_uvs/J0636-0547_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219h_uvs/J0636-0547_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 = 0.000381862 Jy ! Component: 100 - total flux cleaned = 0.000414707 Jy ! Component: 150 - total flux cleaned = 0.000413272 Jy ! Component: 200 - total flux cleaned = 0.000383591 Jy ! Component: 250 - total flux cleaned = 0.000327531 Jy ! Component: 300 - total flux cleaned = 0.000218726 Jy ! Component: 350 - total flux cleaned = 8.67076e-05 Jy ! Component: 400 - total flux cleaned = -4.19015e-05 Jy ! Component: 450 - total flux cleaned = -0.000191164 Jy ! Component: 500 - total flux cleaned = -0.000312783 Jy ! Component: 550 - total flux cleaned = -0.000383612 Jy ! Component: 600 - total flux cleaned = -0.00040694 Jy ! Component: 650 - total flux cleaned = -0.000541797 Jy ! Component: 700 - total flux cleaned = -0.000695358 Jy ! Component: 750 - total flux cleaned = -0.00073816 Jy ! Component: 800 - total flux cleaned = -0.000865073 Jy ! Component: 850 - total flux cleaned = -0.000885894 Jy ! Component: 900 - total flux cleaned = -0.000968281 Jy ! Component: 950 - total flux cleaned = -0.00104835 Jy ! Component: 1000 - total flux cleaned = -0.0010879 Jy ! Component: 1050 - total flux cleaned = -0.00116602 Jy ! Component: 1100 - total flux cleaned = -0.00126222 Jy ! Component: 1150 - total flux cleaned = -0.0013189 Jy ! Component: 1200 - total flux cleaned = -0.00139311 Jy ! Component: 1250 - total flux cleaned = -0.00146653 Jy ! Component: 1300 - total flux cleaned = -0.00152068 Jy ! Component: 1350 - total flux cleaned = -0.00157433 Jy ! Component: 1400 - total flux cleaned = -0.00167992 Jy ! Component: 1450 - total flux cleaned = -0.00166242 Jy ! Component: 1500 - total flux cleaned = -0.00171427 Jy ! Component: 1550 - total flux cleaned = -0.00176532 Jy ! Component: 1600 - total flux cleaned = -0.00178224 Jy ! Component: 1650 - total flux cleaned = -0.00179886 Jy ! Component: 1700 - total flux cleaned = -0.0018643 Jy ! Component: 1750 - total flux cleaned = -0.00189677 Jy ! Component: 1800 - total flux cleaned = -0.00196076 Jy ! Component: 1850 - total flux cleaned = -0.00202438 Jy ! Component: 1900 - total flux cleaned = -0.00207134 Jy ! Component: 1950 - total flux cleaned = -0.00208674 Jy ! Component: 2000 - total flux cleaned = -0.00216345 Jy ! Component: 2050 - total flux cleaned = -0.0021936 Jy ! Component: 2100 - total flux cleaned = -0.00220868 Jy ! Component: 2150 - total flux cleaned = -0.00229763 Jy ! Component: 2200 - total flux cleaned = -0.00229776 Jy ! Component: 2250 - total flux cleaned = -0.00241416 Jy ! Component: 2300 - total flux cleaned = -0.00238527 Jy ! Component: 2350 - total flux cleaned = -0.00242831 Jy ! Component: 2400 - total flux cleaned = -0.00249926 Jy ! Component: 2450 - total flux cleaned = -0.00258342 Jy ! Component: 2500 - total flux cleaned = -0.00258343 Jy ! Component: 2550 - total flux cleaned = -0.00263858 Jy ! Component: 2600 - total flux cleaned = -0.00272055 Jy ! Component: 2650 - total flux cleaned = -0.002761 Jy ! Component: 2700 - total flux cleaned = -0.00281477 Jy ! Component: 2750 - total flux cleaned = -0.00288132 Jy ! Component: 2800 - total flux cleaned = -0.00286806 Jy ! Component: 2850 - total flux cleaned = -0.00297276 Jy ! Component: 2900 - total flux cleaned = -0.00302448 Jy ! Component: 2950 - total flux cleaned = -0.00310156 Jy ! Component: 3000 - total flux cleaned = -0.0031271 Jy ! Component: 3050 - total flux cleaned = -0.00322848 Jy ! Component: 3100 - total flux cleaned = -0.00326612 Jy ! Component: 3150 - total flux cleaned = -0.00335346 Jy ! Component: 3200 - total flux cleaned = -0.00342778 Jy ! Component: 3250 - total flux cleaned = -0.00351389 Jy ! Component: 3300 - total flux cleaned = -0.00356273 Jy ! Component: 3350 - total flux cleaned = -0.00362342 Jy ! Component: 3400 - total flux cleaned = -0.00369575 Jy ! Component: 3450 - total flux cleaned = -0.00376764 Jy ! Component: 3500 - total flux cleaned = -0.00383898 Jy ! Component: 3550 - total flux cleaned = -0.00390991 Jy ! Component: 3600 - total flux cleaned = -0.00395688 Jy ! Component: 3650 - total flux cleaned = -0.00402681 Jy ! Component: 3700 - total flux cleaned = -0.00409638 Jy ! Component: 3750 - total flux cleaned = -0.00415398 Jy ! Component: 3800 - total flux cleaned = -0.00418828 Jy ! Component: 3850 - total flux cleaned = -0.0042453 Jy ! Component: 3900 - total flux cleaned = -0.00438101 Jy ! Component: 3950 - total flux cleaned = -0.00438107 Jy ! Component: 4000 - total flux cleaned = -0.00447066 Jy ! Component: 4050 - total flux cleaned = -0.00454862 Jy ! Total flux subtracted in 4096 components = -0.00462617 Jy ! Clean residual min=-0.000664 max=0.000698 Jy/beam ! Clean residual mean=0.000000 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.178968 Jy keep ! Adding 260 model components to the UV plane model. ! The established model now contains 362 components and 0.178968 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J0636-0547_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8658 x 2.003 at 2.144 degrees (North through East) ! Clean map min=-0.0013915 max=0.12319 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0636-0547_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.123187 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000174532 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.425043 0.425043 0.850087 1.70017 3.40035 6.8007 13.6014 27.2028 54.4056 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.123 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 705.81 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0636-0547_X_uvs.log closed on Thu Apr 7 12:03:13 2016