! Started logfile: /d2/scr/pima/bp171a5_uvs/J1110-1145_C_uvs.log on Sun Jan 19 22:03:04 2014 obs /d2/scr/pima/bp171a5_uvs/J1110-1145_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a5_uvs/J1110-1145_C_uva.fits ! AN table 1: 6 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.637037 visibilities/baseline/integration-bin. ! Found source: J1110-1145 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1376 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171a5_uvs/J1110-1145_C] 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 0.300x0.300 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 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.010371Jy sigma=38.844262 ! Fit after self-cal, rms=0.914895Jy sigma=35.089268 ! 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=1.255 mas, bmaj=3.485 mas, bpa=-2.113 degrees ! Estimated noise=0.627374 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 = 0.0623292 Jy ! Component: 100 - total flux cleaned = 0.0874222 Jy ! Total flux subtracted in 100 components = 0.0874222 Jy ! Clean residual min=-0.006235 max=0.021063 Jy/beam ! Clean residual mean=-0.000000 rms=0.002037 Jy/beam ! Combined flux in latest and established models = 0.0874222 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0874222 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.049419Jy sigma=1.524888 ! Fit after self-cal, rms=0.047100Jy sigma=1.487069 ! Inverting map ! Added new window around map position (1.5, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0201869 Jy ! Component: 100 - total flux cleaned = 0.0303084 Jy ! Total flux subtracted in 100 components = 0.0303084 Jy ! Clean residual min=-0.003523 max=0.006418 Jy/beam ! Clean residual mean=-0.000003 rms=0.000927 Jy/beam ! Combined flux in latest and established models = 0.117731 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 15 components and 0.117731 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.036601Jy sigma=0.956120 ! Fit after self-cal, rms=0.036243Jy sigma=0.938670 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00606139 Jy ! Component: 100 - total flux cleaned = 0.00929357 Jy ! Total flux subtracted in 100 components = 0.00929357 Jy ! Clean residual min=-0.002676 max=0.003864 Jy/beam ! Clean residual mean=-0.000004 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.127024 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 20 components and 0.127024 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.034961Jy sigma=0.876292 ! Fit after self-cal, rms=0.034939Jy sigma=0.875339 ! 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=1.45 mas, bmaj=3.847 mas, bpa=-2.363 degrees ! Estimated noise=0.521479 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 (3.3, 2.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00411248 Jy ! Component: 100 - total flux cleaned = 0.00617216 Jy ! Component: 150 - total flux cleaned = 0.00720853 Jy ! Component: 200 - total flux cleaned = 0.00768253 Jy ! Total flux subtracted in 200 components = 0.00768253 Jy ! Clean residual min=-0.002607 max=0.002434 Jy/beam ! Clean residual mean=-0.000006 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.134707 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 43 components and 0.134707 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.034328Jy sigma=0.855078 ! Fit after self-cal, rms=0.034398Jy sigma=0.851817 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.45 x 3.847 at -2.363 degrees (North through East) ! Clean map min=-0.0024067 max=0.084398 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 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.97 KP 0.95 ! LA 0.98 MK 1.06 NL 1.11 OV 0.96 ! PT 0.88 SC 0.94 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.01 KP 1.01 ! LA 1.10 MK 1.03 NL 1.11 OV 1.07 ! PT 0.90 SC 1.02 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* 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* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 0.95 KP 0.99 ! LA 1.08 MK 1.00 NL 1.01 OV 0.99 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.05 KP 1.02 ! LA 1.10 MK 1.00 NL 1.02 OV 0.97 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.01 KP 1.02 ! LA 1.10 MK 0.99 NL 1.00 OV 0.99 ! PT 1.05 SC 0.97 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.91 HN 0.99 KP 0.95 ! LA 1.02 MK 0.93 NL 1.01 OV 0.95 ! PT 0.99 SC 0.93 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.89 HN 0.97 KP 1.04 ! LA 1.15 MK 1.00 NL 0.97 OV 0.99 ! PT 1.04 SC 0.97 ! ! ! Fit before self-cal, rms=0.034398Jy sigma=0.851817 ! Fit after self-cal, rms=0.033221Jy sigma=0.805099 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.454 mas, bmaj=3.855 mas, bpa=-1.492 degrees ! Estimated noise=0.52476 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 = 0.00164858 Jy ! Component: 100 - total flux cleaned = 0.00270435 Jy ! Component: 150 - total flux cleaned = 0.00296587 Jy ! Component: 200 - total flux cleaned = 0.00313644 Jy ! Total flux subtracted in 200 components = 0.00313644 Jy ! Clean residual min=-0.001922 max=0.002092 Jy/beam ! Clean residual mean=-0.000002 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.137843 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 69 components and 0.137843 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.033080Jy sigma=0.801415 ! Fit after self-cal, rms=0.033202Jy sigma=0.800916 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.033202Jy sigma=0.800916 ! Fit after self-cal, rms=0.033378Jy sigma=0.799520 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.451 mas, bmaj=3.844 mas, bpa=-1.404 degrees ! Estimated noise=0.527533 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126703 Jy ! Component: 100 - total flux cleaned = 0.00208363 Jy ! Component: 150 - total flux cleaned = 0.00231449 Jy ! Component: 200 - total flux cleaned = 0.00247345 Jy ! Total flux subtracted in 200 components = 0.00247345 Jy ! Clean residual min=-0.001902 max=0.002056 Jy/beam ! Clean residual mean=-0.000001 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.140317 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 82 components and 0.140317 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.033282Jy sigma=0.798019 ! Fit after self-cal, rms=0.033312Jy sigma=0.797824 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 = 0.000301503 Jy ! Component: 100 - total flux cleaned = 0.000321427 Jy ! Component: 150 - total flux cleaned = 0.000358772 Jy ! Component: 200 - total flux cleaned = 0.000409439 Jy ! Total flux subtracted in 200 components = 0.000409439 Jy ! Clean residual min=-0.001860 max=0.002035 Jy/beam ! Clean residual mean=-0.000001 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.140726 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 89 components and 0.140726 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.033281Jy sigma=0.797017 ! Fit after self-cal, rms=0.033303Jy sigma=0.796895 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.033303Jy sigma=0.796895 ! Fit after self-cal, rms=0.033545Jy sigma=0.795568 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.449 mas, bmaj=3.836 mas, bpa=-1.351 degrees ! Estimated noise=0.531217 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102716 Jy ! Component: 100 - total flux cleaned = 0.00165086 Jy ! Component: 150 - total flux cleaned = 0.00201387 Jy ! Component: 200 - total flux cleaned = 0.00213561 Jy ! Total flux subtracted in 200 components = 0.00213561 Jy ! Clean residual min=-0.001882 max=0.002011 Jy/beam ! Clean residual mean=-0.000001 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.142862 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 98 components and 0.142862 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.033477Jy sigma=0.795288 ! Fit after self-cal, rms=0.033493Jy sigma=0.795182 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 = 0.000230844 Jy ! Component: 100 - total flux cleaned = 0.00023077 Jy ! Component: 150 - total flux cleaned = 0.000243999 Jy ! Component: 200 - total flux cleaned = 0.000256136 Jy ! Total flux subtracted in 200 components = 0.000256136 Jy ! Clean residual min=-0.001868 max=0.001998 Jy/beam ! Clean residual mean=-0.000001 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.143118 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 102 components and 0.143118 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.033474Jy sigma=0.794970 ! Fit after self-cal, rms=0.033490Jy sigma=0.794894 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.033490Jy sigma=0.794894 ! Fit after self-cal, rms=0.033736Jy sigma=0.793793 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.637 mas, bmaj=7.107 mas, bpa=4.717 degrees ! Estimated noise=0.698583 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148904 Jy ! Component: 100 - total flux cleaned = 0.00225622 Jy ! Component: 150 - total flux cleaned = 0.00241907 Jy ! Component: 200 - total flux cleaned = 0.00248673 Jy ! Total flux subtracted in 200 components = 0.00248673 Jy ! Clean residual min=-0.002954 max=0.003453 Jy/beam ! Clean residual mean=-0.000001 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 0.145604 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 122 components and 0.145604 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.033685Jy sigma=0.794750 ! Fit after self-cal, rms=0.033703Jy sigma=0.794681 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 (9, 2.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0023463 Jy ! Component: 100 - total flux cleaned = 0.00264056 Jy ! Component: 150 - total flux cleaned = 0.00290326 Jy ! Component: 200 - total flux cleaned = 0.00294164 Jy ! Total flux subtracted in 200 components = 0.00294164 Jy ! Clean residual min=-0.002851 max=0.002117 Jy/beam ! Clean residual mean=-0.000003 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.148546 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 156 components and 0.148546 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.033503Jy sigma=0.789360 ! Fit after self-cal, rms=0.033542Jy sigma=0.788863 ! 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=1.447 mas, bmaj=3.829 mas, bpa=-1.303 degrees ! Estimated noise=0.535091 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.447 x 3.829 at -1.303 degrees (North through East) ! Clean map min=-0.0020552 max=0.085356 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=1.243 mas, bmaj=3.457 mas, bpa=-1.697 degrees ! Estimated noise=0.64035 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0653233 Jy ! Component: 100 - total flux cleaned = 0.0947533 Jy ! Component: 150 - total flux cleaned = 0.110623 Jy ! Component: 200 - total flux cleaned = 0.119491 Jy ! Total flux subtracted in 200 components = 0.119491 Jy ! Clean residual min=-0.003008 max=0.004638 Jy/beam ! Clean residual mean=0.000001 rms=0.000877 Jy/beam ! Combined flux in latest and established models = 0.119491 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.119491 Jy ! Inverting map and beam ! Estimated beam: bmin=1.447 mas, bmaj=3.829 mas, bpa=-1.303 degrees ! Estimated noise=0.535091 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 = 0.00826284 Jy ! Component: 100 - total flux cleaned = 0.0133577 Jy ! Component: 150 - total flux cleaned = 0.0168595 Jy ! Component: 200 - total flux cleaned = 0.0195548 Jy ! Total flux subtracted in 200 components = 0.0195548 Jy ! Clean residual min=-0.002156 max=0.002269 Jy/beam ! Clean residual mean=0.000001 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.139046 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 77 components and 0.139046 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.637 mas, bmaj=7.107 mas, bpa=4.717 degrees ! Estimated noise=0.698583 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00381191 Jy ! Component: 100 - total flux cleaned = 0.00526733 Jy ! Component: 150 - total flux cleaned = 0.00633976 Jy ! Component: 200 - total flux cleaned = 0.00718464 Jy ! Total flux subtracted in 200 components = 0.00718464 Jy ! Clean residual min=-0.002928 max=0.002168 Jy/beam ! Clean residual mean=-0.000001 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.14623 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 = 0.000449067 Jy ! Component: 100 - total flux cleaned = 0.000851015 Jy ! Component: 150 - total flux cleaned = 0.0012454 Jy ! Component: 200 - total flux cleaned = 0.00156611 Jy ! Total flux subtracted in 200 components = 0.00156611 Jy ! Clean residual min=-0.002845 max=0.002058 Jy/beam ! Clean residual mean=-0.000002 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.147796 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 138 components and 0.147796 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.447 mas, bmaj=3.829 mas, bpa=-1.303 degrees ! Estimated noise=0.535091 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.2549e-05 Jy ! Component: 100 - total flux cleaned = 0.000243767 Jy ! Component: 150 - total flux cleaned = 0.000441897 Jy ! Component: 200 - total flux cleaned = 0.000544106 Jy ! Total flux subtracted in 200 components = 0.000544106 Jy ! Clean residual min=-0.002051 max=0.001937 Jy/beam ! Clean residual mean=-0.000001 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.14834 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 165 components and 0.14834 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.033435Jy sigma=0.786061 ! Fit after self-cal, rms=0.033468Jy sigma=0.785537 wmodel /d2/scr/pima/bp171a5_uvs/J1110-1145_C_map.mod ! Writing 165 model components to file: /d2/scr/pima/bp171a5_uvs/J1110-1145_C_map.mod wobs /d2/scr/pima/bp171a5_uvs/J1110-1145_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a5_uvs/J1110-1145_C_uvs.fits wwins /d2/scr/pima/bp171a5_uvs/J1110-1145_C_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp171a5_uvs/J1110-1145_C_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 = 1.5246e-05 Jy ! Component: 100 - total flux cleaned = 1.78374e-05 Jy ! Component: 150 - total flux cleaned = -0.000181792 Jy ! Component: 200 - total flux cleaned = -0.00029031 Jy ! Component: 250 - total flux cleaned = -0.000342193 Jy ! Component: 300 - total flux cleaned = -0.000367338 Jy ! Component: 350 - total flux cleaned = -0.00039166 Jy ! Component: 400 - total flux cleaned = -0.000391898 Jy ! Component: 450 - total flux cleaned = -0.00039167 Jy ! Component: 500 - total flux cleaned = -0.000479061 Jy ! Component: 550 - total flux cleaned = -0.00052142 Jy ! Component: 600 - total flux cleaned = -0.000624431 Jy ! Component: 650 - total flux cleaned = -0.000705215 Jy ! Component: 700 - total flux cleaned = -0.00090181 Jy ! Component: 750 - total flux cleaned = -0.000978192 Jy ! Component: 800 - total flux cleaned = -0.0010158 Jy ! Component: 850 - total flux cleaned = -0.00101628 Jy ! Component: 900 - total flux cleaned = -0.00110716 Jy ! Component: 950 - total flux cleaned = -0.00108929 Jy ! Component: 1000 - total flux cleaned = -0.0011243 Jy ! Component: 1050 - total flux cleaned = -0.00110721 Jy ! Component: 1100 - total flux cleaned = -0.00109054 Jy ! Component: 1150 - total flux cleaned = -0.00110745 Jy ! Component: 1200 - total flux cleaned = -0.0010911 Jy ! Component: 1250 - total flux cleaned = -0.00107486 Jy ! Component: 1300 - total flux cleaned = -0.00104303 Jy ! Component: 1350 - total flux cleaned = -0.00105865 Jy ! Component: 1400 - total flux cleaned = -0.000996678 Jy ! Component: 1450 - total flux cleaned = -0.000996513 Jy ! Component: 1500 - total flux cleaned = -0.000996193 Jy ! Component: 1550 - total flux cleaned = -0.000966379 Jy ! Component: 1600 - total flux cleaned = -0.000966395 Jy ! Component: 1650 - total flux cleaned = -0.000951988 Jy ! Component: 1700 - total flux cleaned = -0.000980537 Jy ! Component: 1750 - total flux cleaned = -0.000952214 Jy ! Component: 1800 - total flux cleaned = -0.000966303 Jy ! Component: 1850 - total flux cleaned = -0.000938849 Jy ! Component: 1900 - total flux cleaned = -0.000911544 Jy ! Component: 1950 - total flux cleaned = -0.000911716 Jy ! Component: 2000 - total flux cleaned = -0.00092517 Jy ! Component: 2050 - total flux cleaned = -0.000899073 Jy ! Component: 2100 - total flux cleaned = -0.000899338 Jy ! Component: 2150 - total flux cleaned = -0.00095078 Jy ! Component: 2200 - total flux cleaned = -0.000976312 Jy ! Component: 2250 - total flux cleaned = -0.00105184 Jy ! Component: 2300 - total flux cleaned = -0.00105182 Jy ! Component: 2350 - total flux cleaned = -0.00106408 Jy ! Component: 2400 - total flux cleaned = -0.00108846 Jy ! Component: 2450 - total flux cleaned = -0.0011246 Jy ! Component: 2500 - total flux cleaned = -0.00111259 Jy ! Component: 2550 - total flux cleaned = -0.00111256 Jy ! Component: 2600 - total flux cleaned = -0.00115959 Jy ! Component: 2650 - total flux cleaned = -0.00117117 Jy ! Component: 2700 - total flux cleaned = -0.00120576 Jy ! Component: 2750 - total flux cleaned = -0.00122863 Jy ! Component: 2800 - total flux cleaned = -0.00126258 Jy ! Component: 2850 - total flux cleaned = -0.00128497 Jy ! Component: 2900 - total flux cleaned = -0.00137383 Jy ! Component: 2950 - total flux cleaned = -0.00137384 Jy ! Component: 3000 - total flux cleaned = -0.00145026 Jy ! Component: 3050 - total flux cleaned = -0.00150438 Jy ! Component: 3100 - total flux cleaned = -0.00154729 Jy ! Component: 3150 - total flux cleaned = -0.00158994 Jy ! Component: 3200 - total flux cleaned = -0.00160065 Jy ! Component: 3250 - total flux cleaned = -0.00168427 Jy ! Component: 3300 - total flux cleaned = -0.00169471 Jy ! Component: 3350 - total flux cleaned = -0.00175654 Jy ! Component: 3400 - total flux cleaned = -0.00181767 Jy ! Component: 3450 - total flux cleaned = -0.00183793 Jy ! Component: 3500 - total flux cleaned = -0.00189821 Jy ! Component: 3550 - total flux cleaned = -0.00194816 Jy ! Component: 3600 - total flux cleaned = -0.00198776 Jy ! Component: 3650 - total flux cleaned = -0.0020369 Jy ! Component: 3700 - total flux cleaned = -0.00206629 Jy ! Component: 3750 - total flux cleaned = -0.00210507 Jy ! Component: 3800 - total flux cleaned = -0.00213399 Jy ! Component: 3850 - total flux cleaned = -0.0021914 Jy ! Component: 3900 - total flux cleaned = -0.00222938 Jy ! Component: 3950 - total flux cleaned = -0.00229542 Jy ! Component: 4000 - total flux cleaned = -0.00233291 Jy ! Component: 4050 - total flux cleaned = -0.00237953 Jy ! Total flux subtracted in 4096 components = -0.00242581 Jy ! Clean residual min=-0.000532 max=0.000740 Jy/beam ! Clean residual mean=-0.000001 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.145915 Jy keep ! Adding 298 model components to the UV plane model. ! The established model now contains 463 components and 0.145915 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a5_uvs/J1110-1145_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.447 x 3.829 at -1.303 degrees (North through East) ! Clean map min=-0.001458 max=0.086039 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a5_uvs/J1110-1145_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0860392 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000159658 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.556693 0.556693 1.11339 2.22677 4.45354 8.90708 17.8142 35.6283 71.2567 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.086 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 538.896 quit ! Quitting program ! Log file /d2/scr/pima/bp171a5_uvs/J1110-1145_C_uvs.log closed on Sun Jan 19 22:03:10 2014