! Started logfile: /d2/scr/pima/bp177f_uvs/J2310+6730_C_uvs.log on Fri Mar 21 07:46:11 2014 obs /d2/scr/pima/bp177f_uvs/J2310+6730_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177f_uvs/J2310+6730_C_uva.fits ! AN table 1: 4 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.95 visibilities/baseline/integration-bin. ! Found source: J2310+6730 ! ! 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 1368 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/bp177f_uvs/J2310+6730_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003803Jy sigma=45.448444 ! Fit after self-cal, rms=0.921039Jy sigma=41.667752 ! 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=1.296 mas, bmaj=5.156 mas, bpa=17.21 degrees ! Estimated noise=0.597273 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 = 0.056166 Jy ! Component: 100 - total flux cleaned = 0.0718898 Jy ! Total flux subtracted in 100 components = 0.0718898 Jy ! Clean residual min=-0.004594 max=0.007245 Jy/beam ! Clean residual mean=0.000002 rms=0.001111 Jy/beam ! Combined flux in latest and established models = 0.0718898 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0718898 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=0.034500Jy sigma=1.237317 ! Fit after self-cal, rms=0.033314Jy sigma=1.228829 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00819713 Jy ! Component: 100 - total flux cleaned = 0.0129807 Jy ! Total flux subtracted in 100 components = 0.0129807 Jy ! Clean residual min=-0.003582 max=0.004323 Jy/beam ! Clean residual mean=0.000001 rms=0.000829 Jy/beam ! Combined flux in latest and established models = 0.0848705 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 19 components and 0.0848705 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=0.029601Jy sigma=1.038876 ! Fit after self-cal, rms=0.029471Jy sigma=1.037887 ! 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=1.595 mas, bmaj=5.374 mas, bpa=17.77 degrees ! Estimated noise=0.434738 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 (-2.4, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00706982 Jy ! Component: 100 - total flux cleaned = 0.0114556 Jy ! Component: 150 - total flux cleaned = 0.0145398 Jy ! Component: 200 - total flux cleaned = 0.0168051 Jy ! Total flux subtracted in 200 components = 0.0168051 Jy ! Clean residual min=-0.002355 max=0.002566 Jy/beam ! Clean residual mean=-0.000000 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.101676 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 54 components and 0.101676 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=0.027263Jy sigma=0.931997 ! Fit after self-cal, rms=0.027022Jy sigma=0.927179 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.595 x 5.374 at 17.77 degrees (North through East) ! Clean map min=-0.0021546 max=0.076914 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. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 0.91 KP 0.90 ! LA 1.00 MK 1.02 NL 1.02 OV 0.96 ! PT 0.88 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.08 HN 0.99 KP 0.89 ! LA 1.06 MK 0.98 NL 1.14 OV 1.01 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 3. ! 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. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.02 HN 0.98 KP 1.03 ! LA 1.04 MK 0.99 NL 1.08 OV 0.96 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.02 HN 1.00 KP 1.01 ! LA 1.06 MK 1.01 NL 1.08 OV 0.93 ! PT 0.93 SC 0.96 ! ! ! Correcting IF 6. ! 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 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.05 KP 0.92 ! LA 0.97 MK 0.96 NL 1.03 OV 0.96 ! PT 0.95 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.09 HN 1.07 KP 0.99 ! LA 1.00 MK 0.98 NL 1.06 OV 0.98 ! PT 0.95 SC 1.14 ! ! ! Fit before self-cal, rms=0.027022Jy sigma=0.927179 ! Fit after self-cal, rms=0.026593Jy sigma=0.884591 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.598 mas, bmaj=5.388 mas, bpa=17.77 degrees ! Estimated noise=0.432253 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 = 0.00142326 Jy ! Component: 100 - total flux cleaned = 0.00195236 Jy ! Component: 150 - total flux cleaned = 0.00235867 Jy ! Component: 200 - total flux cleaned = 0.0027117 Jy ! Total flux subtracted in 200 components = 0.0027117 Jy ! Clean residual min=-0.001783 max=0.001542 Jy/beam ! Clean residual mean=0.000001 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.104387 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 81 components and 0.104387 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=0.026454Jy sigma=0.878498 ! Fit after self-cal, rms=0.026373Jy sigma=0.877344 ! 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=0.026373Jy sigma=0.877344 ! Fit after self-cal, rms=0.026587Jy sigma=0.864749 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.599 mas, bmaj=5.382 mas, bpa=17.73 degrees ! Estimated noise=0.439203 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141808 Jy ! Component: 100 - total flux cleaned = 0.00220323 Jy ! Component: 150 - total flux cleaned = 0.00271741 Jy ! Component: 200 - total flux cleaned = 0.00295128 Jy ! Total flux subtracted in 200 components = 0.00295128 Jy ! Clean residual min=-0.001611 max=0.001430 Jy/beam ! Clean residual mean=0.000001 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.107339 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 100 components and 0.107339 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=0.026445Jy sigma=0.862282 ! Fit after self-cal, rms=0.026431Jy sigma=0.861977 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 = 0.00042966 Jy ! Component: 100 - total flux cleaned = 0.000543498 Jy ! Component: 150 - total flux cleaned = 0.00062986 Jy ! Component: 200 - total flux cleaned = 0.000684154 Jy ! Total flux subtracted in 200 components = 0.000684154 Jy ! Clean residual min=-0.001588 max=0.001394 Jy/beam ! Clean residual mean=0.000000 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.108023 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 113 components and 0.108023 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=0.026406Jy sigma=0.861400 ! Fit after self-cal, rms=0.026398Jy sigma=0.861327 ! 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=0.026398Jy sigma=0.861327 ! Fit after self-cal, rms=0.026593Jy sigma=0.858217 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.596 mas, bmaj=5.373 mas, bpa=17.73 degrees ! Estimated noise=0.445717 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119477 Jy ! Component: 100 - total flux cleaned = 0.00182222 Jy ! Component: 150 - total flux cleaned = 0.00226094 Jy ! Component: 200 - total flux cleaned = 0.00261183 Jy ! Total flux subtracted in 200 components = 0.00261183 Jy ! Clean residual min=-0.001645 max=0.001395 Jy/beam ! Clean residual mean=0.000001 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.110635 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 123 components and 0.110635 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=0.026483Jy sigma=0.857075 ! Fit after self-cal, rms=0.026487Jy sigma=0.857000 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 = 0.000306866 Jy ! Component: 100 - total flux cleaned = 0.000462544 Jy ! Component: 150 - total flux cleaned = 0.00056213 Jy ! Component: 200 - total flux cleaned = 0.000610809 Jy ! Total flux subtracted in 200 components = 0.000610809 Jy ! Clean residual min=-0.001642 max=0.001387 Jy/beam ! Clean residual mean=0.000000 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.111245 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 134 components and 0.111245 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=0.026471Jy sigma=0.856808 ! Fit after self-cal, rms=0.026470Jy sigma=0.856782 ! 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=0.026470Jy sigma=0.856782 ! Fit after self-cal, rms=0.026665Jy sigma=0.854264 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.573 mas, bmaj=5.716 mas, bpa=19.35 degrees ! Estimated noise=0.566658 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143317 Jy ! Component: 100 - total flux cleaned = 0.00206916 Jy ! Component: 150 - total flux cleaned = 0.00251529 Jy ! Component: 200 - total flux cleaned = 0.00284468 Jy ! Total flux subtracted in 200 components = 0.00284468 Jy ! Clean residual min=-0.001621 max=0.001243 Jy/beam ! Clean residual mean=0.000001 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.11409 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 154 components and 0.11409 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=0.026577Jy sigma=0.853662 ! Fit after self-cal, rms=0.026575Jy sigma=0.853548 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 = 0.000291607 Jy ! Component: 100 - total flux cleaned = 0.000486039 Jy ! Component: 150 - total flux cleaned = 0.000576561 Jy ! Component: 200 - total flux cleaned = 0.000631995 Jy ! Total flux subtracted in 200 components = 0.000631995 Jy ! Clean residual min=-0.001598 max=0.001226 Jy/beam ! Clean residual mean=0.000001 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.114722 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 167 components and 0.114722 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=0.026572Jy sigma=0.853682 ! Fit after self-cal, rms=0.026571Jy sigma=0.853670 ! 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=1.593 mas, bmaj=5.37 mas, bpa=17.74 degrees ! Estimated noise=0.451961 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.593 x 5.37 at 17.74 degrees (North through East) ! Clean map min=-0.0016628 max=0.079119 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=1.295 mas, bmaj=5.16 mas, bpa=17.14 degrees ! Estimated noise=0.620744 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0584496 Jy ! Component: 100 - total flux cleaned = 0.0749315 Jy ! Component: 150 - total flux cleaned = 0.0840367 Jy ! Component: 200 - total flux cleaned = 0.0901996 Jy ! Total flux subtracted in 200 components = 0.0901996 Jy ! Clean residual min=-0.003451 max=0.003368 Jy/beam ! Clean residual mean=0.000002 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.0901997 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 0.0901997 Jy ! Inverting map and beam ! Estimated beam: bmin=1.593 mas, bmaj=5.37 mas, bpa=17.74 degrees ! Estimated noise=0.451961 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 = 0.00734349 Jy ! Component: 100 - total flux cleaned = 0.0118024 Jy ! Component: 150 - total flux cleaned = 0.0147951 Jy ! Component: 200 - total flux cleaned = 0.016957 Jy ! Total flux subtracted in 200 components = 0.016957 Jy ! Clean residual min=-0.001776 max=0.001956 Jy/beam ! Clean residual mean=0.000002 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.107157 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 58 components and 0.107157 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=3.573 mas, bmaj=5.716 mas, bpa=19.35 degrees ! Estimated noise=0.566658 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00259867 Jy ! Component: 100 - total flux cleaned = 0.00409605 Jy ! Component: 150 - total flux cleaned = 0.00513207 Jy ! Component: 200 - total flux cleaned = 0.0058837 Jy ! Total flux subtracted in 200 components = 0.0058837 Jy ! Clean residual min=-0.001623 max=0.001237 Jy/beam ! Clean residual mean=0.000001 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.11304 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 = 0.00054975 Jy ! Component: 100 - total flux cleaned = 0.000958184 Jy ! Component: 150 - total flux cleaned = 0.00126299 Jy ! Component: 200 - total flux cleaned = 0.00145865 Jy ! Total flux subtracted in 200 components = 0.00145865 Jy ! Clean residual min=-0.001598 max=0.001253 Jy/beam ! Clean residual mean=0.000001 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.114499 Jy ! Adding 84 model components to the UV plane model. ! The established model now contains 131 components and 0.114499 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.593 mas, bmaj=5.37 mas, bpa=17.74 degrees ! Estimated noise=0.451961 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.50872e-05 Jy ! Component: 100 - total flux cleaned = 1.81593e-05 Jy ! Component: 150 - total flux cleaned = 0.000123249 Jy ! Component: 200 - total flux cleaned = 0.000140179 Jy ! Total flux subtracted in 200 components = 0.000140179 Jy ! Clean residual min=-0.001604 max=0.001412 Jy/beam ! Clean residual mean=0.000000 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.114639 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 143 components and 0.114639 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=0.026583Jy sigma=0.855292 ! Fit after self-cal, rms=0.026572Jy sigma=0.855222 wmodel /d2/scr/pima/bp177f_uvs/J2310+6730_C_map.mod ! Writing 143 model components to file: /d2/scr/pima/bp177f_uvs/J2310+6730_C_map.mod wobs /d2/scr/pima/bp177f_uvs/J2310+6730_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177f_uvs/J2310+6730_C_uvs.fits wwins /d2/scr/pima/bp177f_uvs/J2310+6730_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177f_uvs/J2310+6730_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 = -0.000734646 Jy ! Component: 100 - total flux cleaned = -0.00119631 Jy ! Component: 150 - total flux cleaned = -0.00147942 Jy ! Component: 200 - total flux cleaned = -0.00170233 Jy ! Component: 250 - total flux cleaned = -0.00198841 Jy ! Component: 300 - total flux cleaned = -0.0022637 Jy ! Component: 350 - total flux cleaned = -0.00248648 Jy ! Component: 400 - total flux cleaned = -0.00261612 Jy ! Component: 450 - total flux cleaned = -0.00269965 Jy ! Component: 500 - total flux cleaned = -0.00271977 Jy ! Component: 550 - total flux cleaned = -0.00282054 Jy ! Component: 600 - total flux cleaned = -0.00278159 Jy ! Component: 650 - total flux cleaned = -0.0028014 Jy ! Component: 700 - total flux cleaned = -0.00282096 Jy ! Component: 750 - total flux cleaned = -0.00287716 Jy ! Component: 800 - total flux cleaned = -0.00291435 Jy ! Component: 850 - total flux cleaned = -0.00298689 Jy ! Component: 900 - total flux cleaned = -0.00298676 Jy ! Component: 950 - total flux cleaned = -0.00298683 Jy ! Component: 1000 - total flux cleaned = -0.00300437 Jy ! Component: 1050 - total flux cleaned = -0.00303862 Jy ! Component: 1100 - total flux cleaned = -0.0030214 Jy ! Component: 1150 - total flux cleaned = -0.00302118 Jy ! Component: 1200 - total flux cleaned = -0.00298815 Jy ! Component: 1250 - total flux cleaned = -0.00305301 Jy ! Component: 1300 - total flux cleaned = -0.00300428 Jy ! Component: 1350 - total flux cleaned = -0.0030044 Jy ! Component: 1400 - total flux cleaned = -0.00305145 Jy ! Component: 1450 - total flux cleaned = -0.00303587 Jy ! Component: 1500 - total flux cleaned = -0.00305156 Jy ! Component: 1550 - total flux cleaned = -0.00309734 Jy ! Component: 1600 - total flux cleaned = -0.0031125 Jy ! Component: 1650 - total flux cleaned = -0.00315748 Jy ! Component: 1700 - total flux cleaned = -0.0031428 Jy ! Component: 1750 - total flux cleaned = -0.00323059 Jy ! Component: 1800 - total flux cleaned = -0.00318732 Jy ! Component: 1850 - total flux cleaned = -0.00321622 Jy ! Component: 1900 - total flux cleaned = -0.00324462 Jy ! Component: 1950 - total flux cleaned = -0.00324454 Jy ! Component: 2000 - total flux cleaned = -0.00323063 Jy ! Component: 2050 - total flux cleaned = -0.00325818 Jy ! Component: 2100 - total flux cleaned = -0.00325814 Jy ! Component: 2150 - total flux cleaned = -0.00320377 Jy ! Component: 2200 - total flux cleaned = -0.00331134 Jy ! Component: 2250 - total flux cleaned = -0.00327107 Jy ! Component: 2300 - total flux cleaned = -0.00320483 Jy ! Component: 2350 - total flux cleaned = -0.00319168 Jy ! Component: 2400 - total flux cleaned = -0.00320464 Jy ! Component: 2450 - total flux cleaned = -0.00324333 Jy ! Component: 2500 - total flux cleaned = -0.00320496 Jy ! Component: 2550 - total flux cleaned = -0.00325588 Jy ! Component: 2600 - total flux cleaned = -0.0032433 Jy ! Component: 2650 - total flux cleaned = -0.00324335 Jy ! Component: 2700 - total flux cleaned = -0.0032061 Jy ! Component: 2750 - total flux cleaned = -0.00323071 Jy ! Component: 2800 - total flux cleaned = -0.0032061 Jy ! Component: 2850 - total flux cleaned = -0.00319391 Jy ! Component: 2900 - total flux cleaned = -0.00318195 Jy ! Component: 2950 - total flux cleaned = -0.00319395 Jy ! Component: 3000 - total flux cleaned = -0.00314636 Jy ! Component: 3050 - total flux cleaned = -0.0031465 Jy ! Component: 3100 - total flux cleaned = -0.00314652 Jy ! Component: 3150 - total flux cleaned = -0.00314657 Jy ! Component: 3200 - total flux cleaned = -0.00318128 Jy ! Component: 3250 - total flux cleaned = -0.00314656 Jy ! Component: 3300 - total flux cleaned = -0.00306649 Jy ! Component: 3350 - total flux cleaned = -0.0030438 Jy ! Component: 3400 - total flux cleaned = -0.00307768 Jy ! Component: 3450 - total flux cleaned = -0.00303278 Jy ! Component: 3500 - total flux cleaned = -0.00298805 Jy ! Component: 3550 - total flux cleaned = -0.00296581 Jy ! Component: 3600 - total flux cleaned = -0.00293278 Jy ! Component: 3650 - total flux cleaned = -0.00295471 Jy ! Component: 3700 - total flux cleaned = -0.00294377 Jy ! Component: 3750 - total flux cleaned = -0.00290042 Jy ! Component: 3800 - total flux cleaned = -0.00288961 Jy ! Component: 3850 - total flux cleaned = -0.00284682 Jy ! Component: 3900 - total flux cleaned = -0.00284686 Jy ! Component: 3950 - total flux cleaned = -0.00282565 Jy ! Component: 4000 - total flux cleaned = -0.00283611 Jy ! Component: 4050 - total flux cleaned = -0.00280464 Jy ! Total flux subtracted in 4096 components = -0.00280462 Jy ! Clean residual min=-0.000554 max=0.000591 Jy/beam ! Clean residual mean=-0.000000 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.111835 Jy keep ! Adding 299 model components to the UV plane model. ! The established model now contains 442 components and 0.111835 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177f_uvs/J2310+6730_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.593 x 5.37 at 17.74 degrees (North through East) ! Clean map min=-0.0010565 max=0.078912 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177f_uvs/J2310+6730_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0789123 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0001892 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.719278 0.719278 1.43856 2.87711 5.75422 11.5084 23.0169 46.0338 92.0675 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.078 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 417.085 quit ! Quitting program ! Log file /d2/scr/pima/bp177f_uvs/J2310+6730_C_uvs.log closed on Fri Mar 21 07:46:16 2014