! Started logfile: /scr/pima/rdv94_uvs/J2101+0341_S_uvs.log on Mon Sep 23 22:14:08 2013 obs /scr/pima/rdv94_uvs/J2101+0341_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv94_uvs/J2101+0341_S_uva.fits ! AN table 1: 93 integrations on 3 of 3 possible baselines. ! AN table 2: 66 integrations on 6 of 6 possible baselines. ! AN table 3: 66 integrations on 10 of 10 possible baselines. ! AN table 4: 66 integrations on 15 of 15 possible baselines. ! AN table 5: 33 integrations on 10 of 10 possible baselines. ! AN table 6: 68 integrations on 36 of 36 possible baselines. ! AN table 7: 68 integrations on 55 of 55 possible baselines. ! AN table 8: 11 integrations on 15 of 15 possible baselines. ! AN table 9: 10 integrations on 6 of 6 possible baselines. ! AN table 10: 21 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.46193 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2101+0341 ! ! 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 2.23693e+09 1.6e+07 1 1.6e+07 ! 02 2 2.26693e+09 1.6e+07 1 1.6e+07 ! 03 3 2.35693e+09 1.6e+07 1 1.6e+07 ! 04 4 2.37693e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 18152 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/rdv94_uvs/J2101+0341_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 279 telescope corrections were flagged in sub-array 1. ! A total of 264 telescope corrections were flagged in sub-array 2. ! A total of 330 telescope corrections were flagged in sub-array 3. ! A total of 396 telescope corrections were flagged in sub-array 4. ! A total of 135 telescope corrections were flagged in sub-array 5. ! A total of 533 telescope corrections were flagged in sub-array 6. ! A total of 604 telescope corrections were flagged in sub-array 7. ! A total of 16 telescope corrections were flagged in sub-array 8. ! A total of 2 telescope corrections were flagged in sub-array 9. ! A total of 63 telescope corrections were flagged in sub-array 10. ! ! Correcting IF 2. ! A total of 279 telescope corrections were flagged in sub-array 1. ! A total of 264 telescope corrections were flagged in sub-array 2. ! A total of 330 telescope corrections were flagged in sub-array 3. ! A total of 396 telescope corrections were flagged in sub-array 4. ! A total of 135 telescope corrections were flagged in sub-array 5. ! A total of 533 telescope corrections were flagged in sub-array 6. ! A total of 604 telescope corrections were flagged in sub-array 7. ! A total of 16 telescope corrections were flagged in sub-array 8. ! A total of 2 telescope corrections were flagged in sub-array 9. ! A total of 63 telescope corrections were flagged in sub-array 10. ! ! Correcting IF 3. ! A total of 279 telescope corrections were flagged in sub-array 1. ! A total of 264 telescope corrections were flagged in sub-array 2. ! A total of 330 telescope corrections were flagged in sub-array 3. ! A total of 396 telescope corrections were flagged in sub-array 4. ! A total of 135 telescope corrections were flagged in sub-array 5. ! A total of 533 telescope corrections were flagged in sub-array 6. ! A total of 604 telescope corrections were flagged in sub-array 7. ! A total of 16 telescope corrections were flagged in sub-array 8. ! A total of 2 telescope corrections were flagged in sub-array 9. ! A total of 63 telescope corrections were flagged in sub-array 10. ! ! Correcting IF 4. ! A total of 279 telescope corrections were flagged in sub-array 1. ! A total of 264 telescope corrections were flagged in sub-array 2. ! A total of 330 telescope corrections were flagged in sub-array 3. ! A total of 396 telescope corrections were flagged in sub-array 4. ! A total of 135 telescope corrections were flagged in sub-array 5. ! A total of 533 telescope corrections were flagged in sub-array 6. ! A total of 604 telescope corrections were flagged in sub-array 7. ! A total of 16 telescope corrections were flagged in sub-array 8. ! A total of 2 telescope corrections were flagged in sub-array 9. ! A total of 63 telescope corrections were flagged in sub-array 10. ! ! Fit before self-cal, rms=1.195290Jy sigma=4.426411 ! Fit after self-cal, rms=0.475099Jy sigma=1.739731 ! 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=3.219 mas, bmaj=10.65 mas, bpa=-18.5 degrees ! Estimated noise=4.22628 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 = 0.422735 Jy ! Component: 100 - total flux cleaned = 0.524594 Jy ! Total flux subtracted in 100 components = 0.524594 Jy ! Clean residual min=-0.019365 max=0.039768 Jy/beam ! Clean residual mean=-0.000073 rms=0.005454 Jy/beam ! Combined flux in latest and established models = 0.524594 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.524594 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.166195Jy sigma=0.561728 ! Fit after self-cal, rms=0.166212Jy sigma=0.561658 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.040784 Jy ! Component: 100 - total flux cleaned = 0.0583003 Jy ! Total flux subtracted in 100 components = 0.0583003 Jy ! Clean residual min=-0.015946 max=0.016821 Jy/beam ! Clean residual mean=-0.000029 rms=0.003983 Jy/beam ! Combined flux in latest and established models = 0.582895 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 18 components and 0.582895 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.157315Jy sigma=0.523289 ! Fit after self-cal, rms=0.157319Jy sigma=0.523129 ! 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=4.179 mas, bmaj=11.77 mas, bpa=-18.92 degrees ! Estimated noise=3.17233 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 = 0.00411294 Jy ! Component: 100 - total flux cleaned = 0.00336254 Jy ! Component: 150 - total flux cleaned = 0.00310087 Jy ! Component: 200 - total flux cleaned = 0.0030995 Jy ! Total flux subtracted in 200 components = 0.0030995 Jy ! Clean residual min=-0.014823 max=0.014855 Jy/beam ! Clean residual mean=-0.000001 rms=0.004079 Jy/beam ! Combined flux in latest and established models = 0.585994 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 29 components and 0.585994 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.156905Jy sigma=0.522008 ! Fit after self-cal, rms=0.156899Jy sigma=0.521977 ! 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: ! NY 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* NY 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HH 0.00* NY 0.00* ON 0.00* WF 0.00* ! WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! HH 0.00* HN 0.00* NY 0.00* ON 0.00* ! WF 0.00* WZ 0.00* ! ! A total of 30 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! HN 0.00* LA 0.00* NL 0.00* NY 0.00* ! WF 0.00* ! ! A total of 15 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! FD 1.02 HH 1.00* HN 0.99 LA 1.33 ! NL 0.97 NY 1.00* ON 1.00* WF 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.11 FD 0.96 HH 1.00* HN 1.04 ! KP 0.99 LA 1.24 NL 1.00 NY 1.00* ! ON 1.00* WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 8: ! BR 1.02 HN 1.00 MK 0.91 NL 0.99 ! OV 1.01 WF 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 9. ! Telescope amplitude corrections in sub-array 9: ! BR 1.05 KP 0.99 MK 0.90 OV 1.07 ! ! A total of 3 telescope corrections were flagged in sub-array 10. ! Telescope amplitude corrections in sub-array 10: ! BR 0.99 FD 1.06 HN 1.03 KP 1.06 ! LA 1.30 MK 0.97 NL 0.99 OV 1.00 ! WF 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! NY 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* NY 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HH 0.00* NY 0.00* ON 0.00* WF 0.00* ! WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! HH 0.00* HN 0.00* NY 0.00* ON 0.00* ! WF 0.00* WZ 0.00* ! ! A total of 30 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! HN 0.00* LA 0.00* NL 0.00* NY 0.00* ! WF 0.00* ! ! A total of 15 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! FD 1.13 HH 1.00* HN 1.00 LA 1.13 ! NL 1.04 NY 1.00* ON 1.00* WF 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.13 FD 1.02 HH 1.00* HN 1.04 ! KP 1.01 LA 1.18 NL 1.07 NY 1.00* ! ON 1.00* WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 8: ! BR 1.07 HN 1.04 MK 1.00 NL 1.02 ! OV 1.01 WF 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 9. ! Telescope amplitude corrections in sub-array 9: ! BR 1.10 KP 1.01 MK 1.07 OV 1.05 ! ! A total of 3 telescope corrections were flagged in sub-array 10. ! Telescope amplitude corrections in sub-array 10: ! BR 1.04 FD 1.10 HN 1.09 KP 1.05 ! LA 1.19 MK 1.04 NL 1.03 OV 1.02 ! WF 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! NY 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* NY 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HH 0.00* NY 0.00* ON 0.00* WF 0.00* ! WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! HH 0.00* HN 0.00* NY 0.00* ON 0.00* ! WF 0.00* WZ 0.00* ! ! A total of 30 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! HN 0.00* LA 0.00* NL 0.00* NY 0.00* ! WF 0.00* ! ! A total of 15 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! FD 1.11 HH 1.00* HN 1.01 LA 0.96 ! NL 1.09 NY 1.00* ON 1.00* WF 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.01 FD 1.08 HH 1.00* HN 1.01 ! KP 0.91 LA 0.94 NL 1.07 NY 1.00* ! ON 1.00* WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 8: ! BR 1.04 HN 1.01 MK 0.99 NL 1.05 ! OV 1.04 WF 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 9. ! Telescope amplitude corrections in sub-array 9: ! BR 1.06 KP 0.92 MK 0.97 OV 1.04 ! ! A total of 3 telescope corrections were flagged in sub-array 10. ! Telescope amplitude corrections in sub-array 10: ! BR 1.05 FD 1.08 HN 1.04 KP 0.92 ! LA 0.98 MK 1.01 NL 1.08 OV 1.03 ! WF 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! NY 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* NY 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HH 0.00* NY 0.00* ON 0.00* WF 0.00* ! WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! HH 0.00* HN 0.00* NY 0.00* ON 0.00* ! WF 0.00* WZ 0.00* ! ! A total of 30 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! HN 0.00* LA 0.00* NL 0.00* NY 0.00* ! WF 0.00* ! ! A total of 15 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! FD 1.08 HH 1.00* HN 0.89 LA 0.77 ! NL 0.94 NY 1.00* ON 1.00* WF 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! BR 0.78 FD 1.03 HH 1.00* HN 0.95 ! KP 0.80 LA 0.73 NL 1.04 NY 1.00* ! ON 1.00* WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 8: ! BR 0.93 HN 0.92 MK 1.08 NL 0.99 ! OV 0.85 WF 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 9. ! Telescope amplitude corrections in sub-array 9: ! BR 0.98 KP 0.83 MK 1.19 OV 0.86 ! ! A total of 3 telescope corrections were flagged in sub-array 10. ! Telescope amplitude corrections in sub-array 10: ! BR 0.93 FD 1.05 HN 0.95 KP 0.85 ! LA 0.78 MK 1.10 NL 0.99 OV 0.88 ! WF 1.00* ! ! ! Fit before self-cal, rms=0.156899Jy sigma=0.521977 ! Fit after self-cal, rms=0.111242Jy sigma=0.376436 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.122 mas, bmaj=11.66 mas, bpa=-18.89 degrees ! Estimated noise=3.23019 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 = -0.00233539 Jy ! Component: 100 - total flux cleaned = -0.00261827 Jy ! Component: 150 - total flux cleaned = -0.00267843 Jy ! Component: 200 - total flux cleaned = -0.0026807 Jy ! Total flux subtracted in 200 components = -0.0026807 Jy ! Clean residual min=-0.004720 max=0.005870 Jy/beam ! Clean residual mean=-0.000006 rms=0.001421 Jy/beam ! Combined flux in latest and established models = 0.583313 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 42 components and 0.583313 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111135Jy sigma=0.376051 ! Fit after self-cal, rms=0.111338Jy sigma=0.375744 ! 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=0.111338Jy sigma=0.375744 ! Fit after self-cal, rms=0.111230Jy sigma=0.374918 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.127 mas, bmaj=11.66 mas, bpa=-18.88 degrees ! Estimated noise=3.2291 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00108469 Jy ! Component: 100 - total flux cleaned = -0.00118785 Jy ! Component: 150 - total flux cleaned = -0.00123531 Jy ! Component: 200 - total flux cleaned = -0.00123536 Jy ! Total flux subtracted in 200 components = -0.00123536 Jy ! Clean residual min=-0.004647 max=0.005756 Jy/beam ! Clean residual mean=-0.000004 rms=0.001385 Jy/beam ! Combined flux in latest and established models = 0.582078 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 47 components and 0.582078 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111181Jy sigma=0.374727 ! Fit after self-cal, rms=0.111174Jy sigma=0.374705 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 = -7.70486e-05 Jy ! Component: 100 - total flux cleaned = -3.68164e-05 Jy ! Component: 150 - total flux cleaned = -3.83346e-05 Jy ! Component: 200 - total flux cleaned = -3.90662e-05 Jy ! Total flux subtracted in 200 components = -3.90662e-05 Jy ! Clean residual min=-0.004608 max=0.005669 Jy/beam ! Clean residual mean=-0.000004 rms=0.001373 Jy/beam ! Combined flux in latest and established models = 0.582039 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 49 components and 0.582039 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111146Jy sigma=0.374583 ! Fit after self-cal, rms=0.111142Jy sigma=0.374571 ! 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=0.111142Jy sigma=0.374571 ! Fit after self-cal, rms=0.111128Jy sigma=0.374553 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.13 mas, bmaj=11.66 mas, bpa=-18.88 degrees ! Estimated noise=3.22784 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000709297 Jy ! Component: 100 - total flux cleaned = -0.000746073 Jy ! Component: 150 - total flux cleaned = -0.000816165 Jy ! Component: 200 - total flux cleaned = -0.000849504 Jy ! Total flux subtracted in 200 components = -0.000849504 Jy ! Clean residual min=-0.004593 max=0.005631 Jy/beam ! Clean residual mean=-0.000003 rms=0.001363 Jy/beam ! Combined flux in latest and established models = 0.581189 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 52 components and 0.581189 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111103Jy sigma=0.374452 ! Fit after self-cal, rms=0.111100Jy sigma=0.374444 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 = -9.05549e-06 Jy ! Component: 100 - total flux cleaned = -4.13965e-05 Jy ! Component: 150 - total flux cleaned = -0.000100767 Jy ! Component: 200 - total flux cleaned = -9.98199e-05 Jy ! Total flux subtracted in 200 components = -9.98199e-05 Jy ! Clean residual min=-0.004573 max=0.005572 Jy/beam ! Clean residual mean=-0.000003 rms=0.001357 Jy/beam ! Combined flux in latest and established models = 0.581089 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 53 components and 0.581089 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111083Jy sigma=0.374376 ! Fit after self-cal, rms=0.111081Jy sigma=0.374371 ! 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=0.111081Jy sigma=0.374371 ! Fit after self-cal, rms=0.111053Jy sigma=0.374359 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.763 mas, bmaj=12.75 mas, bpa=-17.21 degrees ! Estimated noise=3.66198 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000819483 Jy ! Component: 100 - total flux cleaned = -0.000785491 Jy ! Component: 150 - total flux cleaned = -0.000695778 Jy ! Component: 200 - total flux cleaned = -0.000641639 Jy ! Total flux subtracted in 200 components = -0.000641639 Jy ! Clean residual min=-0.005454 max=0.005356 Jy/beam ! Clean residual mean=-0.000001 rms=0.001553 Jy/beam ! Combined flux in latest and established models = 0.580448 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 61 components and 0.580448 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111050Jy sigma=0.374308 ! Fit after self-cal, rms=0.111047Jy sigma=0.374288 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 = -0.000191757 Jy ! Component: 100 - total flux cleaned = -0.000105401 Jy ! Component: 150 - total flux cleaned = -5.34519e-05 Jy ! Component: 200 - total flux cleaned = 4.14666e-05 Jy ! Total flux subtracted in 200 components = 4.14666e-05 Jy ! Clean residual min=-0.005370 max=0.005312 Jy/beam ! Clean residual mean=-0.000001 rms=0.001546 Jy/beam ! Combined flux in latest and established models = 0.580489 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 66 components and 0.580489 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111050Jy sigma=0.374273 ! Fit after self-cal, rms=0.111048Jy sigma=0.374265 ! 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=4.131 mas, bmaj=11.65 mas, bpa=-18.88 degrees ! Estimated noise=3.2263 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.131 x 11.65 at -18.88 degrees (North through East) ! Clean map min=-0.0078815 max=0.5515 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=0.111048Jy sigma=0.374265 ! Fit after self-cal, rms=0.097399Jy sigma=0.318058 ! Inverting map and beam ! Estimated beam: bmin=4.134 mas, bmaj=11.65 mas, bpa=-18.87 degrees ! Estimated noise=3.22571 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000379813 Jy ! Component: 100 - total flux cleaned = 0.000485656 Jy ! Component: 150 - total flux cleaned = 0.00045815 Jy ! Component: 200 - total flux cleaned = 0.000457362 Jy ! Total flux subtracted in 200 components = 0.000457362 Jy ! Clean residual min=-0.004310 max=0.004860 Jy/beam ! Clean residual mean=0.000001 rms=0.001264 Jy/beam ! Combined flux in latest and established models = 0.580947 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 76 components and 0.580947 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097369Jy sigma=0.317985 ! Fit after self-cal, rms=0.097365Jy sigma=0.317980 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.01047e-05 Jy ! Component: 100 - total flux cleaned = 5.03637e-05 Jy ! Component: 150 - total flux cleaned = 5.06283e-05 Jy ! Component: 200 - total flux cleaned = 7.06196e-05 Jy ! Total flux subtracted in 200 components = 7.06196e-05 Jy ! Clean residual min=-0.004323 max=0.004834 Jy/beam ! Clean residual mean=0.000001 rms=0.001261 Jy/beam ! Combined flux in latest and established models = 0.581017 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 78 components and 0.581017 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097356Jy sigma=0.317947 ! Fit after self-cal, rms=0.097355Jy sigma=0.317945 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097355Jy sigma=0.317945 ! Fit after self-cal, rms=0.097349Jy sigma=0.317934 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=3.224 mas, bmaj=10.55 mas, bpa=-18.41 degrees ! Estimated noise=4.29528 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.421465 Jy ! Component: 100 - total flux cleaned = 0.520675 Jy ! Component: 150 - total flux cleaned = 0.559375 Jy ! Component: 200 - total flux cleaned = 0.576459 Jy ! Total flux subtracted in 200 components = 0.576459 Jy ! Clean residual min=-0.008099 max=0.007774 Jy/beam ! Clean residual mean=-0.000002 rms=0.002003 Jy/beam ! Combined flux in latest and established models = 0.576458 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.576458 Jy ! Inverting map and beam ! Estimated beam: bmin=4.137 mas, bmaj=11.65 mas, bpa=-18.86 degrees ! Estimated noise=3.22521 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 = 0.00363638 Jy ! Component: 100 - total flux cleaned = 0.00456221 Jy ! Component: 150 - total flux cleaned = 0.00495884 Jy ! Component: 200 - total flux cleaned = 0.00485329 Jy ! Total flux subtracted in 200 components = 0.00485329 Jy ! Clean residual min=-0.004713 max=0.005263 Jy/beam ! Clean residual mean=-0.000000 rms=0.001358 Jy/beam ! Combined flux in latest and established models = 0.581312 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 34 components and 0.581312 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=7.765 mas, bmaj=12.74 mas, bpa=-17.21 degrees ! Estimated noise=3.65863 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000676897 Jy ! Component: 100 - total flux cleaned = -0.000472967 Jy ! Component: 150 - total flux cleaned = -0.000425312 Jy ! Component: 200 - total flux cleaned = -0.000426907 Jy ! Total flux subtracted in 200 components = -0.000426907 Jy ! Clean residual min=-0.005202 max=0.005103 Jy/beam ! Clean residual mean=0.000003 rms=0.001490 Jy/beam ! Combined flux in latest and established models = 0.580885 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 = 3.99671e-05 Jy ! Component: 100 - total flux cleaned = 7.53121e-05 Jy ! Component: 150 - total flux cleaned = 7.51179e-05 Jy ! Component: 200 - total flux cleaned = 0.000108988 Jy ! Total flux subtracted in 200 components = 0.000108988 Jy ! Clean residual min=-0.005113 max=0.005024 Jy/beam ! Clean residual mean=0.000003 rms=0.001474 Jy/beam ! Combined flux in latest and established models = 0.580994 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 55 components and 0.580994 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.137 mas, bmaj=11.65 mas, bpa=-18.86 degrees ! Estimated noise=3.22521 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000462425 Jy ! Component: 100 - total flux cleaned = 0.000528929 Jy ! Component: 150 - total flux cleaned = 0.000531078 Jy ! Component: 200 - total flux cleaned = 0.000428944 Jy ! Total flux subtracted in 200 components = 0.000428944 Jy ! Clean residual min=-0.004368 max=0.005180 Jy/beam ! Clean residual mean=0.000000 rms=0.001298 Jy/beam ! Combined flux in latest and established models = 0.581423 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 62 components and 0.581423 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097536Jy sigma=0.318441 ! Fit after self-cal, rms=0.097515Jy sigma=0.318400 wmodel /scr/pima/rdv94_uvs/J2101+0341_S_map.mod ! Writing 62 model components to file: /scr/pima/rdv94_uvs/J2101+0341_S_map.mod wobs /scr/pima/rdv94_uvs/J2101+0341_S_uvs.fits ! Writing UV FITS file: /scr/pima/rdv94_uvs/J2101+0341_S_uvs.fits wwins /scr/pima/rdv94_uvs/J2101+0341_S_map.win ! wwins: Wrote 1 windows to /scr/pima/rdv94_uvs/J2101+0341_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 = 0.00234575 Jy ! Component: 100 - total flux cleaned = 0.00370977 Jy ! Component: 150 - total flux cleaned = 0.00442588 Jy ! Component: 200 - total flux cleaned = 0.00510447 Jy ! Component: 250 - total flux cleaned = 0.00531947 Jy ! Component: 300 - total flux cleaned = 0.00559722 Jy ! Component: 350 - total flux cleaned = 0.00612992 Jy ! Component: 400 - total flux cleaned = 0.00651435 Jy ! Component: 450 - total flux cleaned = 0.00688814 Jy ! Component: 500 - total flux cleaned = 0.00706883 Jy ! Component: 550 - total flux cleaned = 0.00730168 Jy ! Component: 600 - total flux cleaned = 0.00747169 Jy ! Component: 650 - total flux cleaned = 0.00769228 Jy ! Component: 700 - total flux cleaned = 0.00790672 Jy ! Component: 750 - total flux cleaned = 0.00801115 Jy ! Component: 800 - total flux cleaned = 0.00806313 Jy ! Component: 850 - total flux cleaned = 0.00821487 Jy ! Component: 900 - total flux cleaned = 0.00831308 Jy ! Component: 950 - total flux cleaned = 0.00845714 Jy ! Component: 1000 - total flux cleaned = 0.00850419 Jy ! Component: 1050 - total flux cleaned = 0.00855083 Jy ! Component: 1100 - total flux cleaned = 0.00868728 Jy ! Component: 1150 - total flux cleaned = 0.00882137 Jy ! Component: 1200 - total flux cleaned = 0.00899709 Jy ! Component: 1250 - total flux cleaned = 0.00908453 Jy ! Component: 1300 - total flux cleaned = 0.00921279 Jy ! Component: 1350 - total flux cleaned = 0.00929651 Jy ! Component: 1400 - total flux cleaned = 0.00929702 Jy ! Component: 1450 - total flux cleaned = 0.0094611 Jy ! Component: 1500 - total flux cleaned = 0.00950128 Jy ! Component: 1550 - total flux cleaned = 0.00958087 Jy ! Component: 1600 - total flux cleaned = 0.00969839 Jy ! Component: 1650 - total flux cleaned = 0.00965908 Jy ! Component: 1700 - total flux cleaned = 0.00969762 Jy ! Component: 1750 - total flux cleaned = 0.00981141 Jy ! Component: 1800 - total flux cleaned = 0.00981131 Jy ! Component: 1850 - total flux cleaned = 0.00984881 Jy ! Component: 1900 - total flux cleaned = 0.00984939 Jy ! Component: 1950 - total flux cleaned = 0.00995857 Jy ! Component: 2000 - total flux cleaned = 0.0100662 Jy ! Component: 2050 - total flux cleaned = 0.010173 Jy ! Component: 2100 - total flux cleaned = 0.0101031 Jy ! Component: 2150 - total flux cleaned = 0.0103828 Jy ! Component: 2200 - total flux cleaned = 0.0104516 Jy ! Component: 2250 - total flux cleaned = 0.0104173 Jy ! Component: 2300 - total flux cleaned = 0.0103836 Jy ! Component: 2350 - total flux cleaned = 0.0104845 Jy ! Component: 2400 - total flux cleaned = 0.010518 Jy ! Component: 2450 - total flux cleaned = 0.0106499 Jy ! Component: 2500 - total flux cleaned = 0.0108123 Jy ! Component: 2550 - total flux cleaned = 0.010812 Jy ! Component: 2600 - total flux cleaned = 0.0109713 Jy ! Component: 2650 - total flux cleaned = 0.0110973 Jy ! Component: 2700 - total flux cleaned = 0.0111288 Jy ! Component: 2750 - total flux cleaned = 0.0112219 Jy ! Component: 2800 - total flux cleaned = 0.0113451 Jy ! Component: 2850 - total flux cleaned = 0.0114977 Jy ! Component: 2900 - total flux cleaned = 0.0117394 Jy ! Component: 2950 - total flux cleaned = 0.0117995 Jy ! Component: 3000 - total flux cleaned = 0.0120075 Jy ! Component: 3050 - total flux cleaned = 0.0120662 Jy ! Component: 3100 - total flux cleaned = 0.0122123 Jy ! Component: 3150 - total flux cleaned = 0.0123282 Jy ! Component: 3200 - total flux cleaned = 0.0123859 Jy ! Component: 3250 - total flux cleaned = 0.0125283 Jy ! Component: 3300 - total flux cleaned = 0.0126979 Jy ! Component: 3350 - total flux cleaned = 0.0128379 Jy ! Component: 3400 - total flux cleaned = 0.0129214 Jy ! Component: 3450 - total flux cleaned = 0.0129764 Jy ! Component: 3500 - total flux cleaned = 0.0130309 Jy ! Component: 3550 - total flux cleaned = 0.0131939 Jy ! Component: 3600 - total flux cleaned = 0.0133824 Jy ! Component: 3650 - total flux cleaned = 0.0133826 Jy ! Component: 3700 - total flux cleaned = 0.0134622 Jy ! Component: 3750 - total flux cleaned = 0.013515 Jy ! Component: 3800 - total flux cleaned = 0.0136459 Jy ! Component: 3850 - total flux cleaned = 0.0138017 Jy ! Component: 3900 - total flux cleaned = 0.013879 Jy ! Component: 3950 - total flux cleaned = 0.0139813 Jy ! Component: 4000 - total flux cleaned = 0.0141339 Jy ! Component: 4050 - total flux cleaned = 0.0142349 Jy ! Total flux subtracted in 4096 components = 0.0143352 Jy ! Clean residual min=-0.001537 max=0.001429 Jy/beam ! Clean residual mean=-0.000001 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.595758 Jy keep ! Adding 283 model components to the UV plane model. ! The established model now contains 345 components and 0.595758 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv94_uvs/J2101+0341_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.137 x 11.65 at -18.86 degrees (North through East) ! Clean map min=-0.0057175 max=0.5516 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv94_uvs/J2101+0341_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.551598 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000471406 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.256386 0.256386 0.512771 1.02554 2.05108 4.10217 8.20434 16.4087 32.8174 65.6347 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.551 quit ! Quitting program ! Log file /scr/pima/rdv94_uvs/J2101+0341_S_uvs.log closed on Mon Sep 23 22:14:14 2013