! Started logfile: /scr/pima/rdv72_uvs/J0902-1415_S_uvs.log on Sat Oct 5 08:46:11 2013 obs /scr/pima/rdv72_uvs/J0902-1415_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv72_uvs/J0902-1415_S_uva.fits ! AN table 1: 8 integrations on 1 of 1 possible baselines. ! AN table 2: 41 integrations on 1 of 1 possible baselines. ! AN table 3: 22 integrations on 1 of 1 possible baselines. ! AN table 4: 16 integrations on 6 of 6 possible baselines. ! AN table 5: 17 integrations on 21 of 21 possible baselines. ! AN table 6: 3 integrations on 1 of 1 possible baselines. ! AN table 7: 11 integrations on 36 of 36 possible baselines. ! AN table 8: 9 integrations on 1 of 1 possible baselines. ! AN table 9: 17 integrations on 1 of 1 possible baselines. ! Apparent sampling: 0.91254 visibilities/baseline/integration-bin. ! Found source: J0902-1415 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23299e+09 1.6e+07 1 1.6e+07 ! 02 2 2.26299e+09 1.6e+07 1 1.6e+07 ! 03 3 2.35299e+09 1.6e+07 1 1.6e+07 ! 04 4 2.37299e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 3464 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/rdv72_uvs/J0902-1415_S] 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 0.500x0.500 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 16 telescope corrections were flagged in sub-array 1. ! A total of 82 telescope corrections were flagged in sub-array 2. ! A total of 44 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 6. ! A total of 6 telescope corrections were flagged in sub-array 7. ! A total of 18 telescope corrections were flagged in sub-array 8. ! A total of 34 telescope corrections were flagged in sub-array 9. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 82 telescope corrections were flagged in sub-array 2. ! A total of 44 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 6. ! A total of 6 telescope corrections were flagged in sub-array 7. ! A total of 18 telescope corrections were flagged in sub-array 8. ! A total of 34 telescope corrections were flagged in sub-array 9. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 82 telescope corrections were flagged in sub-array 2. ! A total of 44 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 6. ! A total of 6 telescope corrections were flagged in sub-array 7. ! A total of 18 telescope corrections were flagged in sub-array 8. ! A total of 34 telescope corrections were flagged in sub-array 9. ! ! Correcting IF 4. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 82 telescope corrections were flagged in sub-array 2. ! A total of 44 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 6. ! A total of 6 telescope corrections were flagged in sub-array 7. ! A total of 18 telescope corrections were flagged in sub-array 8. ! A total of 34 telescope corrections were flagged in sub-array 9. ! ! Fit before self-cal, rms=1.472829Jy sigma=23.383303 ! Fit after self-cal, rms=0.441708Jy sigma=7.194649 ! 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=2.608 mas, bmaj=8.67 mas, bpa=-13.4 degrees ! Estimated noise=1.61416 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 = 0.83888 Jy ! Component: 100 - total flux cleaned = 1.10083 Jy ! Total flux subtracted in 100 components = 1.10083 Jy ! Clean residual min=-0.084845 max=0.180022 Jy/beam ! Clean residual mean=0.001648 rms=0.031143 Jy/beam ! Combined flux in latest and established models = 1.10083 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 1.10083 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.335441Jy sigma=6.267623 ! Fit after self-cal, rms=0.336262Jy sigma=6.264227 ! 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=3.314 mas, bmaj=10.48 mas, bpa=-12.76 degrees ! Estimated noise=0.997284 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 = 0.155747 Jy ! Component: 100 - total flux cleaned = 0.24039 Jy ! Component: 150 - total flux cleaned = 0.288068 Jy ! Component: 200 - total flux cleaned = 0.310808 Jy ! Total flux subtracted in 200 components = 0.310808 Jy ! Clean residual min=-0.083518 max=0.162063 Jy/beam ! Clean residual mean=0.001166 rms=0.027036 Jy/beam ! Combined flux in latest and established models = 1.41164 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 35 components and 1.41164 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.306240Jy sigma=4.733790 ! Fit after self-cal, rms=0.306881Jy sigma=4.731030 ! Inverting map ! Added new window around map position (0.5, -21). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.137614 Jy ! Component: 100 - total flux cleaned = 0.167377 Jy ! Component: 150 - total flux cleaned = 0.167405 Jy ! Component: 200 - total flux cleaned = 0.166038 Jy ! Total flux subtracted in 200 components = 0.166038 Jy ! Clean residual min=-0.064235 max=0.064797 Jy/beam ! Clean residual mean=0.000281 rms=0.018636 Jy/beam ! Combined flux in latest and established models = 1.57767 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 62 components and 1.57767 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.249124Jy sigma=3.767473 ! Fit after self-cal, rms=0.233330Jy sigma=3.597223 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! HO 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! SC 0.00* WZ 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 1.15 NL 0.80 SC 1.00 WZ 0.97 ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.94 KP 1.12 LA 1.07 NL 0.90 ! PT 1.04 SC 1.00 WZ 1.02 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* OV 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! BR 1.21 FD 1.00 KP 1.19 LA 1.02 ! MK 0.92 NL 0.96 OV 0.93 PT 0.98 ! SC 1.10 ! ! Telescope amplitude corrections in sub-array 8: ! KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 9: ! HO 0.00* KK 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! HO 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! SC 0.00* WZ 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 1.27 NL 0.80 SC 1.08 WZ 0.95 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.04 KP 1.11 LA 0.99 NL 0.93 ! PT 1.02 SC 1.12 WZ 0.97 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* OV 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! BR 1.27 FD 1.08 KP 1.19 LA 0.94 ! MK 0.97 NL 0.99 OV 0.98 PT 0.99 ! SC 1.20 ! ! Telescope amplitude corrections in sub-array 8: ! KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 9: ! HO 0.00* KK 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! HO 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! SC 0.00* WZ 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 1.24 NL 0.88 SC 1.01 WZ 0.84 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.07 KP 1.13 LA 0.92 NL 0.96 ! PT 1.06 SC 0.97 WZ 0.92 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* OV 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! BR 1.30 FD 1.08 KP 1.21 LA 0.86 ! MK 0.98 NL 1.03 OV 1.03 PT 1.03 ! SC 1.09 ! ! Telescope amplitude corrections in sub-array 8: ! KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 9: ! HO 0.00* KK 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! HO 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! SC 0.00* WZ 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 1.22 NL 0.81 SC 1.02 WZ 0.79 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.05 KP 1.00 LA 0.78 NL 0.92 ! PT 0.91 SC 0.98 WZ 0.87 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* OV 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! BR 1.16 FD 1.06 KP 1.09 LA 0.76 ! MK 1.09 NL 0.95 OV 0.87 PT 0.89 ! SC 1.12 ! ! Telescope amplitude corrections in sub-array 8: ! KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 9: ! HO 0.00* KK 0.00* ! ! ! Fit before self-cal, rms=0.233330Jy sigma=3.597223 ! Fit after self-cal, rms=0.163538Jy sigma=1.841688 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.305 mas, bmaj=10.67 mas, bpa=-13.16 degrees ! Estimated noise=0.998498 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 = 0.0309453 Jy ! Component: 100 - total flux cleaned = 0.0290776 Jy ! Component: 150 - total flux cleaned = 0.0275382 Jy ! Component: 200 - total flux cleaned = 0.0269288 Jy ! Total flux subtracted in 200 components = 0.0269288 Jy ! Clean residual min=-0.023763 max=0.033723 Jy/beam ! Clean residual mean=0.000078 rms=0.007047 Jy/beam ! Combined flux in latest and established models = 1.6046 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 95 components and 1.6046 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149884Jy sigma=1.618277 ! Fit after self-cal, rms=0.146776Jy sigma=1.574149 ! 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. ! ! Fit before self-cal, rms=0.146776Jy sigma=1.574149 ! Fit after self-cal, rms=0.145232Jy sigma=1.550538 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.312 mas, bmaj=10.64 mas, bpa=-13.19 degrees ! Estimated noise=0.993543 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0143498 Jy ! Component: 100 - total flux cleaned = 0.0143628 Jy ! Component: 150 - total flux cleaned = 0.0138483 Jy ! Component: 200 - total flux cleaned = 0.0134483 Jy ! Total flux subtracted in 200 components = 0.0134483 Jy ! Clean residual min=-0.019659 max=0.026341 Jy/beam ! Clean residual mean=0.000059 rms=0.005724 Jy/beam ! Combined flux in latest and established models = 1.61805 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 114 components and 1.61805 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138981Jy sigma=1.461753 ! Fit after self-cal, rms=0.137310Jy sigma=1.442086 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 (-0.5, -51.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0244596 Jy ! Component: 100 - total flux cleaned = 0.0369544 Jy ! Component: 150 - total flux cleaned = 0.0393401 Jy ! Component: 200 - total flux cleaned = 0.0406072 Jy ! Total flux subtracted in 200 components = 0.0406072 Jy ! Clean residual min=-0.016358 max=0.019043 Jy/beam ! Clean residual mean=0.000023 rms=0.004295 Jy/beam ! Combined flux in latest and established models = 1.65866 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 133 components and 1.65866 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130669Jy sigma=1.357313 ! Fit after self-cal, rms=0.129968Jy sigma=1.349729 ! Inverting map ! Added new window around map position (-15.5, -28.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0173821 Jy ! Component: 100 - total flux cleaned = 0.0247695 Jy ! Component: 150 - total flux cleaned = 0.0268487 Jy ! Component: 200 - total flux cleaned = 0.028102 Jy ! Total flux subtracted in 200 components = 0.028102 Jy ! Clean residual min=-0.012533 max=0.013937 Jy/beam ! Clean residual mean=0.000004 rms=0.003478 Jy/beam ! Combined flux in latest and established models = 1.68676 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 167 components and 1.68676 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126654Jy sigma=1.288647 ! Fit after self-cal, rms=0.126472Jy sigma=1.285438 ! 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. ! ! Fit before self-cal, rms=0.126472Jy sigma=1.285438 ! Fit after self-cal, rms=0.124711Jy sigma=1.267237 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.304 mas, bmaj=10.62 mas, bpa=-13.14 degrees ! Estimated noise=0.990117 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00471175 Jy ! Component: 100 - total flux cleaned = 0.00719747 Jy ! Component: 150 - total flux cleaned = 0.00773896 Jy ! Component: 200 - total flux cleaned = 0.00823742 Jy ! Total flux subtracted in 200 components = 0.00823742 Jy ! Clean residual min=-0.010050 max=0.012623 Jy/beam ! Clean residual mean=0.000016 rms=0.002883 Jy/beam ! Combined flux in latest and established models = 1.695 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 175 components and 1.695 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122896Jy sigma=1.246769 ! Fit after self-cal, rms=0.122680Jy sigma=1.243562 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 = 0.00310034 Jy ! Component: 100 - total flux cleaned = 0.00358786 Jy ! Component: 150 - total flux cleaned = 0.00402944 Jy ! Component: 200 - total flux cleaned = 0.00444383 Jy ! Total flux subtracted in 200 components = 0.00444383 Jy ! Clean residual min=-0.009408 max=0.011753 Jy/beam ! Clean residual mean=0.000006 rms=0.002701 Jy/beam ! Combined flux in latest and established models = 1.69944 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 189 components and 1.69944 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121409Jy sigma=1.232602 ! Fit after self-cal, rms=0.121275Jy sigma=1.230713 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.121275Jy sigma=1.230713 ! Fit after self-cal, rms=0.120888Jy sigma=1.228964 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.397 mas, bmaj=16.96 mas, bpa=-16.52 degrees ! Estimated noise=0.99567 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00602094 Jy ! Component: 100 - total flux cleaned = 0.00736507 Jy ! Component: 150 - total flux cleaned = 0.00717515 Jy ! Component: 200 - total flux cleaned = 0.00682838 Jy ! Total flux subtracted in 200 components = 0.00682838 Jy ! Clean residual min=-0.010356 max=0.011916 Jy/beam ! Clean residual mean=-0.000001 rms=0.002924 Jy/beam ! Combined flux in latest and established models = 1.70627 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 204 components and 1.70627 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120353Jy sigma=1.218728 ! Fit after self-cal, rms=0.120246Jy sigma=1.216789 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 = 0.00241223 Jy ! Component: 100 - total flux cleaned = 0.00258906 Jy ! Component: 150 - total flux cleaned = 0.00243168 Jy ! Component: 200 - total flux cleaned = 0.00213418 Jy ! Total flux subtracted in 200 components = 0.00213418 Jy ! Clean residual min=-0.009911 max=0.011122 Jy/beam ! Clean residual mean=-0.000006 rms=0.002743 Jy/beam ! Combined flux in latest and established models = 1.7084 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 214 components and 1.7084 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119971Jy sigma=1.210755 ! Fit after self-cal, rms=0.119830Jy sigma=1.209447 ! 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=3.301 mas, bmaj=10.6 mas, bpa=-13.09 degrees ! Estimated noise=0.988973 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.301 x 10.6 at -13.09 degrees (North through East) ! Clean map min=-0.013678 max=1.0148 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119830Jy sigma=1.209447 ! Fit after self-cal, rms=0.107743Jy sigma=0.992549 ! Inverting map and beam ! Estimated beam: bmin=3.306 mas, bmaj=10.59 mas, bpa=-13.05 degrees ! Estimated noise=0.988239 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000901 Jy ! Component: 100 - total flux cleaned = -0.00162533 Jy ! Component: 150 - total flux cleaned = -0.00179404 Jy ! Component: 200 - total flux cleaned = -0.00195122 Jy ! Total flux subtracted in 200 components = -0.00195122 Jy ! Clean residual min=-0.007851 max=0.009542 Jy/beam ! Clean residual mean=-0.000014 rms=0.002227 Jy/beam ! Combined flux in latest and established models = 1.70645 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 230 components and 1.70645 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106752Jy sigma=0.985212 ! Fit after self-cal, rms=0.106649Jy sigma=0.983889 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000590408 Jy ! Component: 100 - total flux cleaned = 0.000293099 Jy ! Component: 150 - total flux cleaned = 0.000150392 Jy ! Component: 200 - total flux cleaned = 1.42269e-05 Jy ! Total flux subtracted in 200 components = 1.42269e-05 Jy ! Clean residual min=-0.007648 max=0.009243 Jy/beam ! Clean residual mean=-0.000017 rms=0.002151 Jy/beam ! Combined flux in latest and established models = 1.70647 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 245 components and 1.70647 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106008Jy sigma=0.978442 ! Fit after self-cal, rms=0.105958Jy sigma=0.977479 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105958Jy sigma=0.977479 ! Fit after self-cal, rms=0.105942Jy sigma=0.977000 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=2.591 mas, bmaj=8.8 mas, bpa=-13.7 degrees ! Estimated noise=1.59038 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.827608 Jy ! Component: 100 - total flux cleaned = 1.10398 Jy ! Component: 150 - total flux cleaned = 1.26542 Jy ! Component: 200 - total flux cleaned = 1.36939 Jy ! Total flux subtracted in 200 components = 1.36939 Jy ! Clean residual min=-0.037716 max=0.055649 Jy/beam ! Clean residual mean=0.000718 rms=0.013013 Jy/beam ! Combined flux in latest and established models = 1.36939 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 41 model components to the UV plane model. ! The established model now contains 41 components and 1.36939 Jy ! Inverting map and beam ! Estimated beam: bmin=3.304 mas, bmaj=10.59 mas, bpa=-13.03 degrees ! Estimated noise=0.98771 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 = 0.0959065 Jy ! Component: 100 - total flux cleaned = 0.155328 Jy ! Component: 150 - total flux cleaned = 0.194131 Jy ! Component: 200 - total flux cleaned = 0.222328 Jy ! Total flux subtracted in 200 components = 0.222328 Jy ! Clean residual min=-0.018362 max=0.019941 Jy/beam ! Clean residual mean=0.000342 rms=0.006053 Jy/beam ! Combined flux in latest and established models = 1.59172 Jy ! Adding 80 model components to the UV plane model. ! The established model now contains 113 components and 1.59172 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.39 mas, bmaj=16.97 mas, bpa=-16.49 degrees ! Estimated noise=0.99425 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0284748 Jy ! Component: 100 - total flux cleaned = 0.0490561 Jy ! Component: 150 - total flux cleaned = 0.0648961 Jy ! Component: 200 - total flux cleaned = 0.076098 Jy ! Total flux subtracted in 200 components = 0.076098 Jy ! Clean residual min=-0.015004 max=0.014819 Jy/beam ! Clean residual mean=0.000186 rms=0.004333 Jy/beam ! Combined flux in latest and established models = 1.66782 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 = 0.0067276 Jy ! Component: 100 - total flux cleaned = 0.0107347 Jy ! Component: 150 - total flux cleaned = 0.0146134 Jy ! Component: 200 - total flux cleaned = 0.0177615 Jy ! Total flux subtracted in 200 components = 0.0177615 Jy ! Clean residual min=-0.010706 max=0.011892 Jy/beam ! Clean residual mean=0.000106 rms=0.003268 Jy/beam ! Combined flux in latest and established models = 1.68558 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 184 components and 1.68558 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.304 mas, bmaj=10.59 mas, bpa=-13.03 degrees ! Estimated noise=0.98771 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0019082 Jy ! Component: 100 - total flux cleaned = 0.00411363 Jy ! Component: 150 - total flux cleaned = 0.0055144 Jy ! Component: 200 - total flux cleaned = 0.00627622 Jy ! Total flux subtracted in 200 components = 0.00627622 Jy ! Clean residual min=-0.009494 max=0.010424 Jy/beam ! Clean residual mean=0.000044 rms=0.002451 Jy/beam ! Combined flux in latest and established models = 1.69185 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 210 components and 1.69185 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108298Jy sigma=1.004809 ! Fit after self-cal, rms=0.107588Jy sigma=0.987375 wmodel /scr/pima/rdv72_uvs/J0902-1415_S_map.mod ! Writing 210 model components to file: /scr/pima/rdv72_uvs/J0902-1415_S_map.mod wobs /scr/pima/rdv72_uvs/J0902-1415_S_uvs.fits ! Writing UV FITS file: /scr/pima/rdv72_uvs/J0902-1415_S_uvs.fits wwins /scr/pima/rdv72_uvs/J0902-1415_S_map.win ! wwins: Wrote 4 windows to /scr/pima/rdv72_uvs/J0902-1415_S_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 = 0.000103015 Jy ! Component: 100 - total flux cleaned = 0.000110872 Jy ! Component: 150 - total flux cleaned = -0.000304636 Jy ! Component: 200 - total flux cleaned = -0.000300853 Jy ! Component: 250 - total flux cleaned = -0.000425106 Jy ! Component: 300 - total flux cleaned = -0.000666598 Jy ! Component: 350 - total flux cleaned = -0.000896184 Jy ! Component: 400 - total flux cleaned = -0.00111716 Jy ! Component: 450 - total flux cleaned = -0.00133014 Jy ! Component: 500 - total flux cleaned = -0.00153274 Jy ! Component: 550 - total flux cleaned = -0.001729 Jy ! Component: 600 - total flux cleaned = -0.00163165 Jy ! Component: 650 - total flux cleaned = -0.00134842 Jy ! Component: 700 - total flux cleaned = -0.000617544 Jy ! Component: 750 - total flux cleaned = -0.000262711 Jy ! Component: 800 - total flux cleaned = -2.45797e-06 Jy ! Component: 850 - total flux cleaned = 0.000422223 Jy ! Component: 900 - total flux cleaned = 0.000919592 Jy ! Component: 950 - total flux cleaned = 0.00132425 Jy ! Component: 1000 - total flux cleaned = 0.00156265 Jy ! Component: 1050 - total flux cleaned = 0.00179508 Jy ! Component: 1100 - total flux cleaned = 0.00210103 Jy ! Component: 1150 - total flux cleaned = 0.00247213 Jy ! Component: 1200 - total flux cleaned = 0.00254665 Jy ! Component: 1250 - total flux cleaned = 0.00304747 Jy ! Component: 1300 - total flux cleaned = 0.00311847 Jy ! Component: 1350 - total flux cleaned = 0.00339401 Jy ! Component: 1400 - total flux cleaned = 0.00359707 Jy ! Component: 1450 - total flux cleaned = 0.00379437 Jy ! Component: 1500 - total flux cleaned = 0.00392453 Jy ! Component: 1550 - total flux cleaned = 0.00392685 Jy ! Component: 1600 - total flux cleaned = 0.00411697 Jy ! Component: 1650 - total flux cleaned = 0.00430242 Jy ! Component: 1700 - total flux cleaned = 0.00436258 Jy ! Component: 1750 - total flux cleaned = 0.00454314 Jy ! Component: 1800 - total flux cleaned = 0.00466171 Jy ! Component: 1850 - total flux cleaned = 0.00448689 Jy ! Component: 1900 - total flux cleaned = 0.0044299 Jy ! Component: 1950 - total flux cleaned = 0.00460012 Jy ! Component: 2000 - total flux cleaned = 0.00443234 Jy ! Component: 2050 - total flux cleaned = 0.00443348 Jy ! Component: 2100 - total flux cleaned = 0.0045417 Jy ! Component: 2150 - total flux cleaned = 0.00427405 Jy ! Component: 2200 - total flux cleaned = 0.00422155 Jy ! Component: 2250 - total flux cleaned = 0.00422131 Jy ! Component: 2300 - total flux cleaned = 0.00396486 Jy ! Component: 2350 - total flux cleaned = 0.00396604 Jy ! Component: 2400 - total flux cleaned = 0.00396642 Jy ! Component: 2450 - total flux cleaned = 0.00391681 Jy ! Component: 2500 - total flux cleaned = 0.00386748 Jy ! Component: 2550 - total flux cleaned = 0.00381896 Jy ! Component: 2600 - total flux cleaned = 0.00381867 Jy ! Component: 2650 - total flux cleaned = 0.00381828 Jy ! Component: 2700 - total flux cleaned = 0.00372406 Jy ! Component: 2750 - total flux cleaned = 0.00367824 Jy ! Component: 2800 - total flux cleaned = 0.00372439 Jy ! Component: 2850 - total flux cleaned = 0.00372426 Jy ! Component: 2900 - total flux cleaned = 0.00376937 Jy ! Component: 2950 - total flux cleaned = 0.0037245 Jy ! Component: 3000 - total flux cleaned = 0.00363672 Jy ! Component: 3050 - total flux cleaned = 0.00363694 Jy ! Component: 3100 - total flux cleaned = 0.00363677 Jy ! Component: 3150 - total flux cleaned = 0.00359381 Jy ! Component: 3200 - total flux cleaned = 0.00359352 Jy ! Component: 3250 - total flux cleaned = 0.0035509 Jy ! Component: 3300 - total flux cleaned = 0.00338441 Jy ! Component: 3350 - total flux cleaned = 0.00330192 Jy ! Component: 3400 - total flux cleaned = 0.00322064 Jy ! Component: 3450 - total flux cleaned = 0.00322118 Jy ! Component: 3500 - total flux cleaned = 0.00314091 Jy ! Component: 3550 - total flux cleaned = 0.00306165 Jy ! Component: 3600 - total flux cleaned = 0.00298264 Jy ! Component: 3650 - total flux cleaned = 0.00298269 Jy ! Component: 3700 - total flux cleaned = 0.0029053 Jy ! Component: 3750 - total flux cleaned = 0.00290562 Jy ! Component: 3800 - total flux cleaned = 0.00282915 Jy ! Component: 3850 - total flux cleaned = 0.00279094 Jy ! Component: 3900 - total flux cleaned = 0.00271581 Jy ! Component: 3950 - total flux cleaned = 0.00264121 Jy ! Component: 4000 - total flux cleaned = 0.00256745 Jy ! Component: 4050 - total flux cleaned = 0.0025304 Jy ! Total flux subtracted in 4096 components = 0.00242077 Jy ! Clean residual min=-0.002259 max=0.002037 Jy/beam ! Clean residual mean=0.000007 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 1.69427 Jy keep ! Adding 251 model components to the UV plane model. ! The established model now contains 461 components and 1.69427 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv72_uvs/J0902-1415_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.304 x 10.59 at -13.03 degrees (North through East) ! Clean map min=-0.012763 max=1.0239 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv72_uvs/J0902-1415_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.02388 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000619285 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.181453 0.181453 0.362906 0.725811 1.45162 2.90324 5.80649 11.613 23.226 46.4519 92.9038 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.023 quit ! Quitting program ! Log file /scr/pima/rdv72_uvs/J0902-1415_S_uvs.log closed on Sat Oct 5 08:46:15 2013