! Started logfile: /scr/pima/rdv72_uvs/J0401+2110_X_uvs.log on Sat Oct 5 08:44:40 2013 obs /scr/pima/rdv72_uvs/J0401+2110_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv72_uvs/J0401+2110_X_uva.fits ! AN table 1: 5 integrations on 21 of 21 possible baselines. ! AN table 2: 4 integrations on 1 of 1 possible baselines. ! AN table 3: 3 integrations on 3 of 3 possible baselines. ! AN table 4: 3 integrations on 1 of 1 possible baselines. ! AN table 5: 5 integrations on 3 of 3 possible baselines. ! AN table 6: 5 integrations on 3 of 3 possible baselines. ! AN table 7: 8 integrations on 1 of 1 possible baselines. ! AN table 8: 6 integrations on 21 of 21 possible baselines. ! AN table 9: 22 integrations on 3 of 3 possible baselines. ! AN table 10: 3 integrations on 1 of 1 possible baselines. ! Apparent sampling: 0.870056 visibilities/baseline/integration-bin. ! Found source: J0401+2110 ! ! 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 1.6e+07 1 1.6e+07 ! 02 2 8.47599e+09 1.6e+07 1 1.6e+07 ! 03 3 8.79099e+09 1.6e+07 1 1.6e+07 ! 04 4 8.89599e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1232 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/rdv72_uvs/J0401+2110_X] 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 1 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 5. ! A total of 3 telescope corrections were flagged in sub-array 6. ! A total of 16 telescope corrections were flagged in sub-array 7. ! A total of 7 telescope corrections were flagged in sub-array 8. ! A total of 18 telescope corrections were flagged in sub-array 9. ! A total of 6 telescope corrections were flagged in sub-array 10. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 5. ! A total of 3 telescope corrections were flagged in sub-array 6. ! A total of 16 telescope corrections were flagged in sub-array 7. ! A total of 7 telescope corrections were flagged in sub-array 8. ! A total of 18 telescope corrections were flagged in sub-array 9. ! A total of 6 telescope corrections were flagged in sub-array 10. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 5. ! A total of 3 telescope corrections were flagged in sub-array 6. ! A total of 16 telescope corrections were flagged in sub-array 7. ! A total of 7 telescope corrections were flagged in sub-array 8. ! A total of 18 telescope corrections were flagged in sub-array 9. ! A total of 6 telescope corrections were flagged in sub-array 10. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 5. ! A total of 3 telescope corrections were flagged in sub-array 6. ! A total of 16 telescope corrections were flagged in sub-array 7. ! A total of 7 telescope corrections were flagged in sub-array 8. ! A total of 18 telescope corrections were flagged in sub-array 9. ! A total of 6 telescope corrections were flagged in sub-array 10. ! ! Fit before self-cal, rms=1.039424Jy sigma=2.593251 ! Fit after self-cal, rms=0.777912Jy sigma=1.915677 ! 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=0.6871 mas, bmaj=1.506 mas, bpa=-41.42 degrees ! Estimated noise=11.3682 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 = 0.178277 Jy ! Component: 100 - total flux cleaned = 0.217564 Jy ! Total flux subtracted in 100 components = 0.217564 Jy ! Clean residual min=-0.016241 max=0.022917 Jy/beam ! Clean residual mean=-0.000042 rms=0.004354 Jy/beam ! Combined flux in latest and established models = 0.217564 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.217564 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120949Jy sigma=0.270152 ! Fit after self-cal, rms=0.120944Jy sigma=0.270146 ! 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=0.7936 mas, bmaj=1.82 mas, bpa=-42.79 degrees ! Estimated noise=8.87508 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 (0.6, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0270527 Jy ! Component: 100 - total flux cleaned = 0.0403339 Jy ! Component: 150 - total flux cleaned = 0.0432977 Jy ! Component: 200 - total flux cleaned = 0.0447826 Jy ! Total flux subtracted in 200 components = 0.0447826 Jy ! Clean residual min=-0.013514 max=0.015621 Jy/beam ! Clean residual mean=-0.000042 rms=0.003184 Jy/beam ! Combined flux in latest and established models = 0.262347 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 20 components and 0.262347 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115930Jy sigma=0.250230 ! Fit after self-cal, rms=0.115929Jy sigma=0.249338 ! 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: ! BR 1.12 FD 0.82 KP 1.01 LA 0.88 ! NL 1.14 PT 0.96 SC 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! KP 0.00* OV 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* KP 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* OV 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! KK 0.00* MK 0.00* OV 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! BR 1.25 KK 1.15 KP 0.99 LA 0.96 ! MK 0.95 OV 1.00 PT 0.84 ! ! A total of 48 telescope corrections were flagged in sub-array 9. ! Telescope amplitude corrections in sub-array 9: ! HO 0.00* KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 10: ! HO 0.00* MK 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.86 KP 1.03 LA 0.96 ! NL 1.24 PT 0.91 SC 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! KP 0.00* OV 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* KP 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* OV 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! KK 0.00* MK 0.00* OV 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! BR 1.14 KK 1.13 KP 1.06 LA 0.98 ! MK 0.85 OV 0.91 PT 0.93 ! ! A total of 48 telescope corrections were flagged in sub-array 9. ! Telescope amplitude corrections in sub-array 9: ! HO 0.00* KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 10: ! HO 0.00* MK 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.91 KP 0.98 LA 0.95 ! NL 1.16 PT 0.95 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! KP 0.00* OV 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* KP 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* OV 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! KK 0.00* MK 0.00* OV 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! BR 1.23 KK 1.16 KP 1.04 LA 0.96 ! MK 1.01 OV 0.99 PT 1.01 ! ! A total of 48 telescope corrections were flagged in sub-array 9. ! Telescope amplitude corrections in sub-array 9: ! HO 0.00* KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 10: ! HO 0.00* MK 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.28 FD 0.72 KP 0.91 LA 1.12 ! NL 1.19 PT 1.15 SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! KP 0.00* OV 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* KP 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* OV 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! KK 0.00* MK 0.00* OV 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! BR 1.10 KK 1.05 KP 1.32 LA 0.96 ! MK 1.06 OV 0.94 PT 0.89 ! ! A total of 48 telescope corrections were flagged in sub-array 9. ! Telescope amplitude corrections in sub-array 9: ! HO 0.00* KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 10: ! HO 0.00* MK 0.00* ! ! ! Fit before self-cal, rms=0.115929Jy sigma=0.249338 ! Fit after self-cal, rms=0.117847Jy sigma=0.239914 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.066 mas, bmaj=1.984 mas, bpa=-23.57 degrees ! Estimated noise=10.1881 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 = -0.00173768 Jy ! Component: 100 - total flux cleaned = -0.00222472 Jy ! Component: 150 - total flux cleaned = -0.00206874 Jy ! Component: 200 - total flux cleaned = -0.00192503 Jy ! Total flux subtracted in 200 components = -0.00192503 Jy ! Clean residual min=-0.009940 max=0.009452 Jy/beam ! Clean residual mean=-0.000004 rms=0.002216 Jy/beam ! Combined flux in latest and established models = 0.260422 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 32 components and 0.260422 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117632Jy sigma=0.239470 ! Fit after self-cal, rms=0.118059Jy sigma=0.239186 ! 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=0.118059Jy sigma=0.239186 ! Fit after self-cal, rms=0.117514Jy sigma=0.239080 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.065 mas, bmaj=1.993 mas, bpa=-23.5 degrees ! Estimated noise=10.1328 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00204651 Jy ! Component: 100 - total flux cleaned = -0.00219379 Jy ! Component: 150 - total flux cleaned = -0.002191 Jy ! Component: 200 - total flux cleaned = -0.00208395 Jy ! Total flux subtracted in 200 components = -0.00208395 Jy ! Clean residual min=-0.009838 max=0.009281 Jy/beam ! Clean residual mean=-0.000003 rms=0.002173 Jy/beam ! Combined flux in latest and established models = 0.258338 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 39 components and 0.258338 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117370Jy sigma=0.238889 ! Fit after self-cal, rms=0.117386Jy sigma=0.238879 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.1253e-05 Jy ! Component: 100 - total flux cleaned = 0.000185754 Jy ! Component: 150 - total flux cleaned = 0.000272712 Jy ! Component: 200 - total flux cleaned = 0.000273123 Jy ! Total flux subtracted in 200 components = 0.000273123 Jy ! Clean residual min=-0.009791 max=0.009178 Jy/beam ! Clean residual mean=-0.000002 rms=0.002164 Jy/beam ! Combined flux in latest and established models = 0.258611 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 44 components and 0.258611 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117344Jy sigma=0.238781 ! Fit after self-cal, rms=0.117346Jy sigma=0.238778 ! 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=0.117346Jy sigma=0.238778 ! Fit after self-cal, rms=0.116833Jy sigma=0.238703 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.064 mas, bmaj=2 mas, bpa=-23.43 degrees ! Estimated noise=10.0866 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00194075 Jy ! Component: 100 - total flux cleaned = -0.00213811 Jy ! Component: 150 - total flux cleaned = -0.00222132 Jy ! Component: 200 - total flux cleaned = -0.00225756 Jy ! Total flux subtracted in 200 components = -0.00225756 Jy ! Clean residual min=-0.009576 max=0.009040 Jy/beam ! Clean residual mean=-0.000001 rms=0.002134 Jy/beam ! Combined flux in latest and established models = 0.256354 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 49 components and 0.256354 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116750Jy sigma=0.238626 ! Fit after self-cal, rms=0.116759Jy sigma=0.238622 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 = -8.90525e-05 Jy ! Component: 100 - total flux cleaned = -0.000123415 Jy ! Component: 150 - total flux cleaned = -9.11119e-05 Jy ! Component: 200 - total flux cleaned = -9.11742e-05 Jy ! Total flux subtracted in 200 components = -9.11742e-05 Jy ! Clean residual min=-0.009595 max=0.009033 Jy/beam ! Clean residual mean=-0.000002 rms=0.002132 Jy/beam ! Combined flux in latest and established models = 0.256262 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 55 components and 0.256262 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116733Jy sigma=0.238585 ! Fit after self-cal, rms=0.116736Jy sigma=0.238582 ! 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=0.116736Jy sigma=0.238582 ! Fit after self-cal, rms=0.116299Jy sigma=0.238530 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.268 mas, bmaj=3.373 mas, bpa=77.66 degrees ! Estimated noise=11.9322 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00159327 Jy ! Component: 100 - total flux cleaned = -0.00179589 Jy ! Component: 150 - total flux cleaned = -0.00184933 Jy ! Component: 200 - total flux cleaned = -0.00184913 Jy ! Total flux subtracted in 200 components = -0.00184913 Jy ! Clean residual min=-0.008504 max=0.008143 Jy/beam ! Clean residual mean=-0.000002 rms=0.002519 Jy/beam ! Combined flux in latest and established models = 0.254413 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 62 components and 0.254413 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116259Jy sigma=0.238506 ! Fit after self-cal, rms=0.116260Jy sigma=0.238495 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 = -8.92907e-05 Jy ! Component: 100 - total flux cleaned = -4.67283e-05 Jy ! Component: 150 - total flux cleaned = -2.81208e-05 Jy ! Component: 200 - total flux cleaned = -1.135e-05 Jy ! Total flux subtracted in 200 components = -1.135e-05 Jy ! Clean residual min=-0.008577 max=0.008087 Jy/beam ! Clean residual mean=-0.000002 rms=0.002516 Jy/beam ! Combined flux in latest and established models = 0.254402 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 66 components and 0.254402 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116263Jy sigma=0.238476 ! Fit after self-cal, rms=0.116255Jy sigma=0.238470 ! 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=1.063 mas, bmaj=2.007 mas, bpa=-23.37 degrees ! Estimated noise=10.0462 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.063 x 2.007 at -23.37 degrees (North through East) ! Clean map min=-0.010583 max=0.22206 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=0.8834 mas, bmaj=1.58 mas, bpa=-23.55 degrees ! Estimated noise=12.9943 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.177426 Jy ! Component: 100 - total flux cleaned = 0.217633 Jy ! Component: 150 - total flux cleaned = 0.234398 Jy ! Component: 200 - total flux cleaned = 0.243284 Jy ! Total flux subtracted in 200 components = 0.243284 Jy ! Clean residual min=-0.012279 max=0.013122 Jy/beam ! Clean residual mean=-0.000010 rms=0.003288 Jy/beam ! Combined flux in latest and established models = 0.243284 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.243284 Jy ! Inverting map and beam ! Estimated beam: bmin=1.063 mas, bmaj=2.007 mas, bpa=-23.37 degrees ! Estimated noise=10.0462 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 = 0.00736486 Jy ! Component: 100 - total flux cleaned = 0.00964664 Jy ! Component: 150 - total flux cleaned = 0.0100829 Jy ! Component: 200 - total flux cleaned = 0.0104632 Jy ! Total flux subtracted in 200 components = 0.0104632 Jy ! Clean residual min=-0.009866 max=0.009067 Jy/beam ! Clean residual mean=-0.000002 rms=0.002184 Jy/beam ! Combined flux in latest and established models = 0.253748 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 31 components and 0.253748 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=3.268 mas, bmaj=3.373 mas, bpa=77.66 degrees ! Estimated noise=11.9322 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115821 Jy ! Component: 100 - total flux cleaned = 0.00102211 Jy ! Component: 150 - total flux cleaned = 0.000959082 Jy ! Component: 200 - total flux cleaned = 0.000960978 Jy ! Total flux subtracted in 200 components = 0.000960978 Jy ! Clean residual min=-0.008689 max=0.008069 Jy/beam ! Clean residual mean=-0.000002 rms=0.002559 Jy/beam ! Combined flux in latest and established models = 0.254709 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 = -2.24165e-06 Jy ! Component: 100 - total flux cleaned = -2.93478e-06 Jy ! Component: 150 - total flux cleaned = -4.71983e-06 Jy ! Component: 200 - total flux cleaned = -5.13115e-06 Jy ! Total flux subtracted in 200 components = -5.13115e-06 Jy ! Clean residual min=-0.008740 max=0.008063 Jy/beam ! Clean residual mean=-0.000002 rms=0.002541 Jy/beam ! Combined flux in latest and established models = 0.254703 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 46 components and 0.254703 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.063 mas, bmaj=2.007 mas, bpa=-23.37 degrees ! Estimated noise=10.0462 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.28631e-05 Jy ! Component: 100 - total flux cleaned = -0.000227484 Jy ! Component: 150 - total flux cleaned = -0.000400851 Jy ! Component: 200 - total flux cleaned = -0.000498198 Jy ! Total flux subtracted in 200 components = -0.000498198 Jy ! Clean residual min=-0.009762 max=0.008983 Jy/beam ! Clean residual mean=-0.000001 rms=0.002129 Jy/beam ! Combined flux in latest and established models = 0.254205 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 56 components and 0.254205 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116237Jy sigma=0.238643 ! Fit after self-cal, rms=0.116232Jy sigma=0.238618 wmodel /scr/pima/rdv72_uvs/J0401+2110_X_map.mod ! Writing 56 model components to file: /scr/pima/rdv72_uvs/J0401+2110_X_map.mod wobs /scr/pima/rdv72_uvs/J0401+2110_X_uvs.fits ! Writing UV FITS file: /scr/pima/rdv72_uvs/J0401+2110_X_uvs.fits wwins /scr/pima/rdv72_uvs/J0401+2110_X_map.win ! wwins: Wrote 2 windows to /scr/pima/rdv72_uvs/J0401+2110_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 = -0.00159579 Jy ! Component: 100 - total flux cleaned = -0.00206531 Jy ! Component: 150 - total flux cleaned = -0.00137837 Jy ! Component: 200 - total flux cleaned = -0.000601424 Jy ! Component: 250 - total flux cleaned = 0.000993182 Jy ! Component: 300 - total flux cleaned = 0.00181753 Jy ! Component: 350 - total flux cleaned = 0.00249994 Jy ! Component: 400 - total flux cleaned = 0.00305118 Jy ! Component: 450 - total flux cleaned = 0.00369254 Jy ! Component: 500 - total flux cleaned = 0.00441648 Jy ! Component: 550 - total flux cleaned = 0.00461806 Jy ! Component: 600 - total flux cleaned = 0.00501003 Jy ! Component: 650 - total flux cleaned = 0.00548256 Jy ! Component: 700 - total flux cleaned = 0.005757 Jy ! Component: 750 - total flux cleaned = 0.00602632 Jy ! Component: 800 - total flux cleaned = 0.0062026 Jy ! Component: 850 - total flux cleaned = 0.00662773 Jy ! Component: 900 - total flux cleaned = 0.00662742 Jy ! Component: 950 - total flux cleaned = 0.00695401 Jy ! Component: 1000 - total flux cleaned = 0.00727435 Jy ! Component: 1050 - total flux cleaned = 0.00758774 Jy ! Component: 1100 - total flux cleaned = 0.00774057 Jy ! Component: 1150 - total flux cleaned = 0.00811781 Jy ! Component: 1200 - total flux cleaned = 0.00811745 Jy ! Component: 1250 - total flux cleaned = 0.0084825 Jy ! Component: 1300 - total flux cleaned = 0.00869649 Jy ! Component: 1350 - total flux cleaned = 0.00897745 Jy ! Component: 1400 - total flux cleaned = 0.00918532 Jy ! Component: 1450 - total flux cleaned = 0.00952445 Jy ! Component: 1500 - total flux cleaned = 0.00959005 Jy ! Component: 1550 - total flux cleaned = 0.00985412 Jy ! Component: 1600 - total flux cleaned = 0.0101123 Jy ! Component: 1650 - total flux cleaned = 0.0103046 Jy ! Component: 1700 - total flux cleaned = 0.0107452 Jy ! Component: 1750 - total flux cleaned = 0.0111178 Jy ! Component: 1800 - total flux cleaned = 0.0114241 Jy ! Component: 1850 - total flux cleaned = 0.0117269 Jy ! Component: 1900 - total flux cleaned = 0.0119051 Jy ! Component: 1950 - total flux cleaned = 0.0119055 Jy ! Component: 2000 - total flux cleaned = 0.0119642 Jy ! Component: 2050 - total flux cleaned = 0.0120796 Jy ! Component: 2100 - total flux cleaned = 0.0121931 Jy ! Component: 2150 - total flux cleaned = 0.0123055 Jy ! Component: 2200 - total flux cleaned = 0.0123606 Jy ! Component: 2250 - total flux cleaned = 0.012415 Jy ! Component: 2300 - total flux cleaned = 0.0122519 Jy ! Component: 2350 - total flux cleaned = 0.0123597 Jy ! Component: 2400 - total flux cleaned = 0.0123063 Jy ! Component: 2450 - total flux cleaned = 0.012254 Jy ! Component: 2500 - total flux cleaned = 0.0124645 Jy ! Component: 2550 - total flux cleaned = 0.0126196 Jy ! Component: 2600 - total flux cleaned = 0.0124653 Jy ! Component: 2650 - total flux cleaned = 0.0125161 Jy ! Component: 2700 - total flux cleaned = 0.0127182 Jy ! Component: 2750 - total flux cleaned = 0.0128693 Jy ! Component: 2800 - total flux cleaned = 0.0127697 Jy ! Component: 2850 - total flux cleaned = 0.0129179 Jy ! Component: 2900 - total flux cleaned = 0.0128191 Jy ! Component: 2950 - total flux cleaned = 0.0128682 Jy ! Component: 3000 - total flux cleaned = 0.0128197 Jy ! Component: 3050 - total flux cleaned = 0.0127717 Jy ! Component: 3100 - total flux cleaned = 0.0128199 Jy ! Component: 3150 - total flux cleaned = 0.0128673 Jy ! Component: 3200 - total flux cleaned = 0.012867 Jy ! Component: 3250 - total flux cleaned = 0.0127727 Jy ! Component: 3300 - total flux cleaned = 0.0126794 Jy ! Component: 3350 - total flux cleaned = 0.0127719 Jy ! Component: 3400 - total flux cleaned = 0.0125873 Jy ! Component: 3450 - total flux cleaned = 0.012679 Jy ! Component: 3500 - total flux cleaned = 0.0126786 Jy ! Component: 3550 - total flux cleaned = 0.0127237 Jy ! Component: 3600 - total flux cleaned = 0.0126332 Jy ! Component: 3650 - total flux cleaned = 0.0126327 Jy ! Component: 3700 - total flux cleaned = 0.0125434 Jy ! Component: 3750 - total flux cleaned = 0.0124545 Jy ! Component: 3800 - total flux cleaned = 0.0125876 Jy ! Component: 3850 - total flux cleaned = 0.0124107 Jy ! Component: 3900 - total flux cleaned = 0.0122787 Jy ! Component: 3950 - total flux cleaned = 0.0121909 Jy ! Component: 4000 - total flux cleaned = 0.0121907 Jy ! Component: 4050 - total flux cleaned = 0.0121036 Jy ! Total flux subtracted in 4096 components = 0.0121908 Jy ! Clean residual min=-0.002721 max=0.002448 Jy/beam ! Clean residual mean=-0.000004 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.266396 Jy keep ! Adding 230 model components to the UV plane model. ! The established model now contains 286 components and 0.266396 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv72_uvs/J0401+2110_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.063 x 2.007 at -23.37 degrees (North through East) ! Clean map min=-0.0071235 max=0.22035 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv72_uvs/J0401+2110_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.220351 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000704896 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.95969 0.95969 1.91938 3.83876 7.67752 15.355 30.7101 61.4202 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.22 quit ! Quitting program ! Log file /scr/pima/rdv72_uvs/J0401+2110_X_uvs.log closed on Sat Oct 5 08:44:44 2013