! Started logfile: /scr/pima/rv102_uvs/J2311+4543_X_uvs.log on Sat Feb 27 22:29:20 2016 obs /scr/pima/rv102_uvs/J2311+4543_X_uva.fits ! Reading UV FITS file: /scr/pima/rv102_uvs/J2311+4543_X_uva.fits ! AN table 1: 119 integrations on 78 of 78 possible baselines. ! AN table 2: 9 integrations on 36 of 36 possible baselines. ! AN table 3: 71 integrations on 1 of 1 possible baselines. ! AN table 4: 18 integrations on 15 of 15 possible baselines. ! AN table 5: 20 integrations on 1 of 1 possible baselines. ! AN table 6: 9 integrations on 1 of 1 possible baselines. ! AN table 7: 238 integrations on 6 of 6 possible baselines. ! AN table 8: 119 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.401038 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2311+4543 ! ! 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 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 139 lines of history. ! ! Reading 26884 visibilities. select rr, 1,2,3,4,6,7,8 ! Restricting channel ranges to the available 4 channels. ! 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/rv102_uvs/J2311+4543_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 869 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! A total of 142 telescope corrections were flagged in sub-array 3. ! A total of 31 telescope corrections were flagged in sub-array 4. ! A total of 40 telescope corrections were flagged in sub-array 5. ! A total of 18 telescope corrections were flagged in sub-array 6. ! A total of 952 telescope corrections were flagged in sub-array 7. ! A total of 635 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 2. ! A total of 869 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! A total of 142 telescope corrections were flagged in sub-array 3. ! A total of 31 telescope corrections were flagged in sub-array 4. ! A total of 40 telescope corrections were flagged in sub-array 5. ! A total of 18 telescope corrections were flagged in sub-array 6. ! A total of 952 telescope corrections were flagged in sub-array 7. ! A total of 635 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 3. ! A total of 989 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! A total of 142 telescope corrections were flagged in sub-array 3. ! A total of 31 telescope corrections were flagged in sub-array 4. ! A total of 40 telescope corrections were flagged in sub-array 5. ! A total of 18 telescope corrections were flagged in sub-array 6. ! A total of 952 telescope corrections were flagged in sub-array 7. ! A total of 830 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 4. ! A total of 989 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! A total of 142 telescope corrections were flagged in sub-array 3. ! A total of 31 telescope corrections were flagged in sub-array 4. ! A total of 40 telescope corrections were flagged in sub-array 5. ! A total of 18 telescope corrections were flagged in sub-array 6. ! A total of 952 telescope corrections were flagged in sub-array 7. ! A total of 830 telescope corrections were flagged in sub-array 8. ! ! Fit before self-cal, rms=1.190841Jy sigma=8.122144 ! Fit after self-cal, rms=0.585867Jy sigma=4.437826 ! 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=0.5374 mas, bmaj=1.286 mas, bpa=12.45 degrees ! Estimated noise=1.44539 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 = 0.355363 Jy ! Component: 100 - total flux cleaned = 0.423432 Jy ! Total flux subtracted in 100 components = 0.423432 Jy ! Clean residual min=-0.058587 max=0.081581 Jy/beam ! Clean residual mean=0.000153 rms=0.012374 Jy/beam ! Combined flux in latest and established models = 0.423432 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.423432 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.337103Jy sigma=2.250545 ! Fit after self-cal, rms=0.336885Jy sigma=2.248485 ! Inverting map ! Added new window around map position (2, -6.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0380125 Jy ! Component: 100 - total flux cleaned = 0.0427368 Jy ! Total flux subtracted in 100 components = 0.0427368 Jy ! Clean residual min=-0.058029 max=0.075893 Jy/beam ! Clean residual mean=0.000134 rms=0.011515 Jy/beam ! Combined flux in latest and established models = 0.466168 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 0.466168 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.320841Jy sigma=2.135619 ! Fit after self-cal, rms=0.318737Jy sigma=2.120836 ! 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=0.6404 mas, bmaj=1.36 mas, bpa=12.79 degrees ! Estimated noise=0.843942 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 (-3.2, 6.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0775065 Jy ! Component: 100 - total flux cleaned = 0.120519 Jy ! Component: 150 - total flux cleaned = 0.140369 Jy ! Component: 200 - total flux cleaned = 0.150408 Jy ! Total flux subtracted in 200 components = 0.150408 Jy ! Clean residual min=-0.048454 max=0.060055 Jy/beam ! Clean residual mean=0.000806 rms=0.012376 Jy/beam ! Combined flux in latest and established models = 0.616576 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 26 components and 0.616576 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.295762Jy sigma=1.986454 ! Fit after self-cal, rms=0.294461Jy sigma=1.975783 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6404 x 1.36 at 12.79 degrees (North through East) ! Clean map min=-0.041992 max=0.46799 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 48 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MA 1.00* NL 1.00* NY 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* WF 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! NY 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! MK 0.00* NY 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! MA 0.00* NY 0.00* ON 0.00* WZ 0.00* ! ! A total of 48 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! FD 1.00* HN 1.00* LA 1.00* MA 1.00* ! NY 1.00* ON 1.00* PT 1.00* SC 1.00* ! WF 1.00* WZ 1.00* ! ! ! Correcting IF 2. ! A total of 48 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MA 1.00* NL 1.00* NY 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* WF 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! NY 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! MK 0.00* NY 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! MA 0.00* NY 0.00* ON 0.00* WZ 0.00* ! ! A total of 48 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! FD 1.00* HN 1.00* LA 1.00* MA 1.00* ! NY 1.00* ON 1.00* PT 1.00* SC 1.00* ! WF 1.00* WZ 1.00* ! ! ! Correcting IF 3. ! A total of 75 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MA 1.00* NL 1.00* NY 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* WF 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! NY 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! MK 0.00* NY 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! MA 0.00* NY 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! FD 1.00* HN 1.00* LA 1.00* MA 1.00* ! NY 1.00* ON 1.00* PT 1.00* SC 1.00* ! WF 1.00* WZ 1.00* ! ! ! Correcting IF 4. ! A total of 75 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MA 1.00* NL 1.00* NY 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* WF 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! NY 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! MK 0.00* NY 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! MA 0.00* NY 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! FD 1.00* HN 1.00* LA 1.00* MA 1.00* ! NY 1.00* ON 1.00* PT 1.00* SC 1.00* ! WF 1.00* WZ 1.00* ! ! ! Fit before self-cal, rms=0.294461Jy sigma=1.975783 ! Fit after self-cal, rms=0.293655Jy sigma=1.976366 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6408 mas, bmaj=1.359 mas, bpa=13.25 degrees ! Estimated noise=0.852293 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 = 0.0139879 Jy ! Component: 100 - total flux cleaned = 0.0197557 Jy ! Component: 150 - total flux cleaned = 0.021905 Jy ! Component: 200 - total flux cleaned = 0.0238607 Jy ! Total flux subtracted in 200 components = 0.0238607 Jy ! Clean residual min=-0.047498 max=0.055078 Jy/beam ! Clean residual mean=0.000678 rms=0.011975 Jy/beam ! Combined flux in latest and established models = 0.640437 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 31 components and 0.640437 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.289856Jy sigma=1.948409 ! Fit after self-cal, rms=0.289718Jy sigma=1.947009 ! 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=0.289718Jy sigma=1.947009 ! Fit after self-cal, rms=0.289718Jy sigma=1.947009 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6408 mas, bmaj=1.359 mas, bpa=13.25 degrees ! Estimated noise=0.852293 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00569751 Jy ! Component: 100 - total flux cleaned = 0.00686462 Jy ! Component: 150 - total flux cleaned = 0.00797199 Jy ! Component: 200 - total flux cleaned = 0.00950862 Jy ! Total flux subtracted in 200 components = 0.00950862 Jy ! Clean residual min=-0.047336 max=0.053410 Jy/beam ! Clean residual mean=0.000618 rms=0.011815 Jy/beam ! Combined flux in latest and established models = 0.649946 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 38 components and 0.649946 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.287615Jy sigma=1.933012 ! Fit after self-cal, rms=0.287575Jy sigma=1.932387 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 (0.6, -3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0504422 Jy ! Component: 100 - total flux cleaned = 0.0533679 Jy ! Component: 150 - total flux cleaned = 0.0517184 Jy ! Component: 200 - total flux cleaned = 0.0503236 Jy ! Total flux subtracted in 200 components = 0.0503236 Jy ! Clean residual min=-0.044268 max=0.048772 Jy/beam ! Clean residual mean=0.000279 rms=0.010654 Jy/beam ! Combined flux in latest and established models = 0.700269 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 56 components and 0.70027 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.277022Jy sigma=1.853760 ! Fit after self-cal, rms=0.275234Jy sigma=1.844047 ! 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=0.275234Jy sigma=1.844047 ! Fit after self-cal, rms=0.275234Jy sigma=1.844047 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6408 mas, bmaj=1.359 mas, bpa=13.25 degrees ! Estimated noise=0.852293 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0166981 Jy ! Component: 100 - total flux cleaned = 0.0145734 Jy ! Component: 150 - total flux cleaned = 0.0139348 Jy ! Component: 200 - total flux cleaned = 0.0109781 Jy ! Total flux subtracted in 200 components = 0.0109781 Jy ! Clean residual min=-0.044423 max=0.045153 Jy/beam ! Clean residual mean=0.000205 rms=0.010250 Jy/beam ! Combined flux in latest and established models = 0.711248 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 63 components and 0.711248 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.272037Jy sigma=1.819008 ! Fit after self-cal, rms=0.271626Jy sigma=1.817161 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 = 0.00469341 Jy ! Component: 100 - total flux cleaned = 0.00240572 Jy ! Component: 150 - total flux cleaned = 0.000260817 Jy ! Component: 200 - total flux cleaned = -0.00124553 Jy ! Total flux subtracted in 200 components = -0.00124553 Jy ! Clean residual min=-0.044704 max=0.043502 Jy/beam ! Clean residual mean=0.000213 rms=0.010052 Jy/beam ! Combined flux in latest and established models = 0.710002 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 65 components and 0.710002 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.269709Jy sigma=1.801642 ! Fit after self-cal, rms=0.269555Jy sigma=1.800954 ! 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. ! ! Fit before self-cal, rms=0.269555Jy sigma=1.800954 ! Fit after self-cal, rms=0.269555Jy sigma=1.800954 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.317 mas, bmaj=3.846 mas, bpa=71.53 degrees ! Estimated noise=1.26016 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00200876 Jy ! Component: 100 - total flux cleaned = 0.000558745 Jy ! Component: 150 - total flux cleaned = 0.000522436 Jy ! Component: 200 - total flux cleaned = 0.00106367 Jy ! Total flux subtracted in 200 components = 0.00106367 Jy ! Clean residual min=-0.067374 max=0.064750 Jy/beam ! Clean residual mean=0.000594 rms=0.019055 Jy/beam ! Combined flux in latest and established models = 0.711066 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 73 components and 0.711066 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.269418Jy sigma=1.798595 ! Fit after self-cal, rms=0.269332Jy sigma=1.796596 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 = 0.00146455 Jy ! Component: 100 - total flux cleaned = 0.00148695 Jy ! Component: 150 - total flux cleaned = 0.0019302 Jy ! Component: 200 - total flux cleaned = 0.00191747 Jy ! Total flux subtracted in 200 components = 0.00191747 Jy ! Clean residual min=-0.065520 max=0.064502 Jy/beam ! Clean residual mean=0.000563 rms=0.018847 Jy/beam ! Combined flux in latest and established models = 0.712983 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 75 components and 0.712983 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.269560Jy sigma=1.798855 ! Fit after self-cal, rms=0.269558Jy sigma=1.798031 ! 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=0.6408 mas, bmaj=1.359 mas, bpa=13.25 degrees ! Estimated noise=0.852293 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6408 x 1.359 at 13.25 degrees (North through East) ! Clean map min=-0.041394 max=0.44858 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=0.5374 mas, bmaj=1.287 mas, bpa=12.69 degrees ! Estimated noise=1.43319 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.346531 Jy ! Component: 100 - total flux cleaned = 0.458193 Jy ! Component: 150 - total flux cleaned = 0.507021 Jy ! Component: 200 - total flux cleaned = 0.54542 Jy ! Total flux subtracted in 200 components = 0.54542 Jy ! Clean residual min=-0.060354 max=0.062079 Jy/beam ! Clean residual mean=0.000101 rms=0.011099 Jy/beam ! Combined flux in latest and established models = 0.545421 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.545421 Jy ! Inverting map and beam ! Estimated beam: bmin=0.6408 mas, bmaj=1.359 mas, bpa=13.25 degrees ! Estimated noise=0.852293 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-10, -8.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0786306 Jy ! Component: 100 - total flux cleaned = 0.130954 Jy ! Component: 150 - total flux cleaned = 0.144224 Jy ! Component: 200 - total flux cleaned = 0.14983 Jy ! Total flux subtracted in 200 components = 0.14983 Jy ! Clean residual min=-0.043040 max=0.048348 Jy/beam ! Clean residual mean=0.000297 rms=0.010789 Jy/beam ! Combined flux in latest and established models = 0.695251 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 35 components and 0.695251 Jy ! Inverting map ! Added new window around map position (4.4, 12.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0209899 Jy ! Component: 100 - total flux cleaned = 0.0232782 Jy ! Component: 150 - total flux cleaned = 0.0243528 Jy ! Component: 200 - total flux cleaned = 0.0262795 Jy ! Total flux subtracted in 200 components = 0.0262795 Jy ! Clean residual min=-0.038986 max=0.045634 Jy/beam ! Clean residual mean=0.000167 rms=0.009948 Jy/beam ! Combined flux in latest and established models = 0.72153 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 53 components and 0.72153 Jy ! Inverting map ! Added new window around map position (-17, 35). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0362455 Jy ! Component: 100 - total flux cleaned = 0.040744 Jy ! Component: 150 - total flux cleaned = 0.0399204 Jy ! Component: 200 - total flux cleaned = 0.0407215 Jy ! Total flux subtracted in 200 components = 0.0407215 Jy ! Clean residual min=-0.036757 max=0.041733 Jy/beam ! Clean residual mean=0.000128 rms=0.009267 Jy/beam ! Combined flux in latest and established models = 0.762252 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 68 components and 0.762252 Jy ! Inverting map ! Added new window around map position (17, -35). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0388953 Jy ! Component: 100 - total flux cleaned = 0.0460255 Jy ! Component: 150 - total flux cleaned = 0.0482224 Jy ! Component: 200 - total flux cleaned = 0.0509681 Jy ! Total flux subtracted in 200 components = 0.0509681 Jy ! Clean residual min=-0.033932 max=0.037326 Jy/beam ! Clean residual mean=0.000140 rms=0.008581 Jy/beam ! Combined flux in latest and established models = 0.81322 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 83 components and 0.81322 Jy ! Inverting map ! Added new window around map position (-8.4, -4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0344566 Jy ! Component: 100 - total flux cleaned = 0.0384004 Jy ! Component: 150 - total flux cleaned = 0.0433168 Jy ! Component: 200 - total flux cleaned = 0.0466214 Jy ! Total flux subtracted in 200 components = 0.0466214 Jy ! Clean residual min=-0.033079 max=0.033558 Jy/beam ! Clean residual mean=-0.000110 rms=0.008071 Jy/beam ! Combined flux in latest and established models = 0.859841 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 104 components and 0.859841 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.317 mas, bmaj=3.846 mas, bpa=71.53 degrees ! Estimated noise=1.26016 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0240331 Jy ! Component: 100 - total flux cleaned = 0.0342534 Jy ! Component: 150 - total flux cleaned = 0.0430361 Jy ! Component: 200 - total flux cleaned = 0.049475 Jy ! Total flux subtracted in 200 components = 0.049475 Jy ! Clean residual min=-0.047787 max=0.044956 Jy/beam ! Clean residual mean=-0.000440 rms=0.014179 Jy/beam ! Combined flux in latest and established models = 0.909316 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 = 0.00392575 Jy ! Component: 100 - total flux cleaned = 0.00700016 Jy ! Component: 150 - total flux cleaned = 0.00991465 Jy ! Component: 200 - total flux cleaned = 0.0121457 Jy ! Total flux subtracted in 200 components = 0.0121457 Jy ! Clean residual min=-0.044574 max=0.042902 Jy/beam ! Clean residual mean=-0.000459 rms=0.013832 Jy/beam ! Combined flux in latest and established models = 0.921462 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 126 components and 0.921462 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.6408 mas, bmaj=1.359 mas, bpa=13.25 degrees ! Estimated noise=0.852293 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000864227 Jy ! Component: 100 - total flux cleaned = 0.000374368 Jy ! Component: 150 - total flux cleaned = -0.000794363 Jy ! Component: 200 - total flux cleaned = -0.000788587 Jy ! Total flux subtracted in 200 components = -0.000788587 Jy ! Clean residual min=-0.028830 max=0.035126 Jy/beam ! Clean residual mean=-0.000111 rms=0.007550 Jy/beam ! Combined flux in latest and established models = 0.920673 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 147 components and 0.920673 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.246666Jy sigma=1.602453 ! Fit after self-cal, rms=0.244499Jy sigma=1.584833 wmodel /scr/pima/rv102_uvs/J2311+4543_X_map.mod ! Writing 147 model components to file: /scr/pima/rv102_uvs/J2311+4543_X_map.mod wobs /scr/pima/rv102_uvs/J2311+4543_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv102_uvs/J2311+4543_X_uvs.fits wwins /scr/pima/rv102_uvs/J2311+4543_X_map.win ! wwins: Wrote 9 windows to /scr/pima/rv102_uvs/J2311+4543_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 = 0.00839784 Jy ! Component: 100 - total flux cleaned = 0.0144468 Jy ! Component: 150 - total flux cleaned = 0.0175987 Jy ! Component: 200 - total flux cleaned = 0.0181098 Jy ! Component: 250 - total flux cleaned = 0.0195589 Jy ! Component: 300 - total flux cleaned = 0.0190884 Jy ! Component: 350 - total flux cleaned = 0.0195374 Jy ! Component: 400 - total flux cleaned = 0.020414 Jy ! Component: 450 - total flux cleaned = 0.0212717 Jy ! Component: 500 - total flux cleaned = 0.0233795 Jy ! Component: 550 - total flux cleaned = 0.0250285 Jy ! Component: 600 - total flux cleaned = 0.0274446 Jy ! Component: 650 - total flux cleaned = 0.0294162 Jy ! Component: 700 - total flux cleaned = 0.0313602 Jy ! Component: 750 - total flux cleaned = 0.033653 Jy ! Component: 800 - total flux cleaned = 0.0351568 Jy ! Component: 850 - total flux cleaned = 0.0373623 Jy ! Component: 900 - total flux cleaned = 0.0380811 Jy ! Component: 950 - total flux cleaned = 0.0395064 Jy ! Component: 1000 - total flux cleaned = 0.0395056 Jy ! Component: 1050 - total flux cleaned = 0.040545 Jy ! Component: 1100 - total flux cleaned = 0.041228 Jy ! Component: 1150 - total flux cleaned = 0.0418983 Jy ! Component: 1200 - total flux cleaned = 0.042887 Jy ! Component: 1250 - total flux cleaned = 0.0441784 Jy ! Component: 1300 - total flux cleaned = 0.0457737 Jy ! Component: 1350 - total flux cleaned = 0.0467143 Jy ! Component: 1400 - total flux cleaned = 0.0479572 Jy ! Component: 1450 - total flux cleaned = 0.0482624 Jy ! Component: 1500 - total flux cleaned = 0.0494736 Jy ! Component: 1550 - total flux cleaned = 0.0506723 Jy ! Component: 1600 - total flux cleaned = 0.0515596 Jy ! Component: 1650 - total flux cleaned = 0.0521416 Jy ! Component: 1700 - total flux cleaned = 0.0532896 Jy ! Component: 1750 - total flux cleaned = 0.0535745 Jy ! Component: 1800 - total flux cleaned = 0.0532955 Jy ! Component: 1850 - total flux cleaned = 0.0538532 Jy ! Component: 1900 - total flux cleaned = 0.054405 Jy ! Component: 1950 - total flux cleaned = 0.0544094 Jy ! Component: 2000 - total flux cleaned = 0.0546773 Jy ! Component: 2050 - total flux cleaned = 0.0549413 Jy ! Component: 2100 - total flux cleaned = 0.0557257 Jy ! Component: 2150 - total flux cleaned = 0.0559822 Jy ! Component: 2200 - total flux cleaned = 0.0557207 Jy ! Component: 2250 - total flux cleaned = 0.0564794 Jy ! Component: 2300 - total flux cleaned = 0.0562275 Jy ! Component: 2350 - total flux cleaned = 0.0559784 Jy ! Component: 2400 - total flux cleaned = 0.0557314 Jy ! Component: 2450 - total flux cleaned = 0.0571951 Jy ! Component: 2500 - total flux cleaned = 0.0571936 Jy ! Component: 2550 - total flux cleaned = 0.0576667 Jy ! Component: 2600 - total flux cleaned = 0.0574291 Jy ! Component: 2650 - total flux cleaned = 0.0581307 Jy ! Component: 2700 - total flux cleaned = 0.0581304 Jy ! Component: 2750 - total flux cleaned = 0.0583588 Jy ! Component: 2800 - total flux cleaned = 0.0590343 Jy ! Component: 2850 - total flux cleaned = 0.0592579 Jy ! Component: 2900 - total flux cleaned = 0.0590327 Jy ! Component: 2950 - total flux cleaned = 0.0594776 Jy ! Component: 3000 - total flux cleaned = 0.0596981 Jy ! Component: 3050 - total flux cleaned = 0.0599166 Jy ! Component: 3100 - total flux cleaned = 0.0605624 Jy ! Component: 3150 - total flux cleaned = 0.0609894 Jy ! Component: 3200 - total flux cleaned = 0.0609894 Jy ! Component: 3250 - total flux cleaned = 0.0616173 Jy ! Component: 3300 - total flux cleaned = 0.0616189 Jy ! Component: 3350 - total flux cleaned = 0.062029 Jy ! Component: 3400 - total flux cleaned = 0.0624369 Jy ! Component: 3450 - total flux cleaned = 0.0630441 Jy ! Component: 3500 - total flux cleaned = 0.062841 Jy ! Component: 3550 - total flux cleaned = 0.0630389 Jy ! Component: 3600 - total flux cleaned = 0.0636343 Jy ! Component: 3650 - total flux cleaned = 0.0638321 Jy ! Component: 3700 - total flux cleaned = 0.0642224 Jy ! Component: 3750 - total flux cleaned = 0.0648026 Jy ! Component: 3800 - total flux cleaned = 0.0659509 Jy ! Component: 3850 - total flux cleaned = 0.0653785 Jy ! Component: 3900 - total flux cleaned = 0.0653776 Jy ! Component: 3950 - total flux cleaned = 0.0655649 Jy ! Component: 4000 - total flux cleaned = 0.0655649 Jy ! Component: 4050 - total flux cleaned = 0.0661197 Jy ! Total flux subtracted in 4096 components = 0.0664847 Jy ! Clean residual min=-0.010113 max=0.010547 Jy/beam ! Clean residual mean=-0.000107 rms=0.003217 Jy/beam ! Combined flux in latest and established models = 0.987158 Jy keep ! Adding 353 model components to the UV plane model. ! The established model now contains 500 components and 0.987158 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rv102_uvs/J2311+4543_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6408 x 1.359 at 13.25 degrees (North through East) ! Clean map min=-0.034779 max=0.4223 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv102_uvs/J2311+4543_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.422303 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00323887 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.30086 2.30086 4.60171 9.20343 18.4069 36.8137 73.6274 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0097 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.422 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 130.386 quit ! Quitting program ! Log file /scr/pima/rv102_uvs/J2311+4543_X_uvs.log closed on Sat Feb 27 22:29:26 2016