! Started logfile: /d2/scr/pima/bp177i_uvs/J0744+7036_C_uvs.log on Tue Apr 15 00:16:46 2014 obs /d2/scr/pima/bp177i_uvs/J0744+7036_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J0744+7036_C_uva.fits ! AN table 1: 4 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.905556 visibilities/baseline/integration-bin. ! Found source: J0744+7036 ! ! 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 1304 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/bp177i_uvs/J0744+7036_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005692Jy sigma=42.734882 ! Fit after self-cal, rms=0.935740Jy sigma=39.771486 ! 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=1.306 mas, bmaj=5.179 mas, bpa=-2.133 degrees ! Estimated noise=0.661841 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 = 0.0467649 Jy ! Component: 100 - total flux cleaned = 0.0593818 Jy ! Total flux subtracted in 100 components = 0.0593818 Jy ! Clean residual min=-0.003102 max=0.005545 Jy/beam ! Clean residual mean=0.000002 rms=0.000823 Jy/beam ! Combined flux in latest and established models = 0.0593818 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0593818 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=0.020914Jy sigma=0.763878 ! Fit after self-cal, rms=0.020736Jy sigma=0.756326 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00608494 Jy ! Component: 100 - total flux cleaned = 0.0091712 Jy ! Total flux subtracted in 100 components = 0.0091712 Jy ! Clean residual min=-0.002755 max=0.003694 Jy/beam ! Clean residual mean=-0.000000 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.068553 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 9 components and 0.068553 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=0.018405Jy sigma=0.651504 ! Fit after self-cal, rms=0.018400Jy sigma=0.651240 ! 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=1.666 mas, bmaj=5.306 mas, bpa=-3.214 degrees ! Estimated noise=0.472877 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). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00323367 Jy ! Component: 100 - total flux cleaned = 0.00381532 Jy ! Component: 150 - total flux cleaned = 0.00402792 Jy ! Component: 200 - total flux cleaned = 0.00420652 Jy ! Total flux subtracted in 200 components = 0.00420652 Jy ! Clean residual min=-0.002037 max=0.002447 Jy/beam ! Clean residual mean=-0.000002 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.0727596 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 36 components and 0.0727596 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=0.017473Jy sigma=0.619490 ! Fit after self-cal, rms=0.017408Jy sigma=0.615131 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.666 x 5.306 at -3.214 degrees (North through East) ! Clean map min=-0.0018465 max=0.062385 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 1.10 HN 0.95 KP 0.90 ! LA 0.98 MK 1.20 NL 1.15 OV 0.97 ! PT 0.87 SC 0.91 ! ! ! Correcting IF 2. ! 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 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 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 5. ! 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 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 HN 1.07 KP 0.99 ! LA 1.12 MK 1.16 NL 1.09 OV 0.96 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 1.02 KP 0.94 ! LA 1.01 MK 1.12 NL 1.11 OV 0.95 ! PT 0.93 SC 0.91 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.02 KP 1.06 ! LA 1.01 MK 1.14 NL 1.00 OV 1.01 ! PT 0.96 SC 0.95 ! ! ! Fit before self-cal, rms=0.017408Jy sigma=0.615131 ! Fit after self-cal, rms=0.016910Jy sigma=0.583636 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.677 mas, bmaj=5.313 mas, bpa=-3.242 degrees ! Estimated noise=0.474872 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 = 0.000643631 Jy ! Component: 100 - total flux cleaned = 0.000692608 Jy ! Component: 150 - total flux cleaned = 0.000732607 Jy ! Component: 200 - total flux cleaned = 0.000785368 Jy ! Total flux subtracted in 200 components = 0.000785368 Jy ! Clean residual min=-0.001710 max=0.001454 Jy/beam ! Clean residual mean=-0.000003 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.0735449 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 53 components and 0.0735449 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=0.016821Jy sigma=0.581733 ! Fit after self-cal, rms=0.016824Jy sigma=0.581479 ! 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=0.016824Jy sigma=0.581479 ! Fit after self-cal, rms=0.016831Jy sigma=0.581181 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.676 mas, bmaj=5.314 mas, bpa=-3.227 degrees ! Estimated noise=0.476303 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000499931 Jy ! Component: 100 - total flux cleaned = 0.000532154 Jy ! Component: 150 - total flux cleaned = 0.000560387 Jy ! Component: 200 - total flux cleaned = 0.000599362 Jy ! Total flux subtracted in 200 components = 0.000599362 Jy ! Clean residual min=-0.001692 max=0.001416 Jy/beam ! Clean residual mean=-0.000003 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.0741443 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 63 components and 0.0741443 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=0.016779Jy sigma=0.580426 ! Fit after self-cal, rms=0.016780Jy sigma=0.580319 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 = 0.000162185 Jy ! Component: 100 - total flux cleaned = 0.000184396 Jy ! Component: 150 - total flux cleaned = 0.000194628 Jy ! Component: 200 - total flux cleaned = 0.000214725 Jy ! Total flux subtracted in 200 components = 0.000214725 Jy ! Clean residual min=-0.001688 max=0.001394 Jy/beam ! Clean residual mean=-0.000003 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.074359 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 76 components and 0.074359 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=0.016756Jy sigma=0.580009 ! Fit after self-cal, rms=0.016757Jy sigma=0.579985 ! 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=0.016757Jy sigma=0.579985 ! Fit after self-cal, rms=0.016802Jy sigma=0.576549 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.68 mas, bmaj=5.316 mas, bpa=-3.233 degrees ! Estimated noise=0.480054 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000424887 Jy ! Component: 100 - total flux cleaned = 0.000451519 Jy ! Component: 150 - total flux cleaned = 0.00043093 Jy ! Component: 200 - total flux cleaned = 0.000412002 Jy ! Total flux subtracted in 200 components = 0.000412002 Jy ! Clean residual min=-0.001716 max=0.001387 Jy/beam ! Clean residual mean=-0.000003 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.074771 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 89 components and 0.074771 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=0.016763Jy sigma=0.576273 ! Fit after self-cal, rms=0.016763Jy sigma=0.576250 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 = 2.49346e-05 Jy ! Component: 100 - total flux cleaned = 7.15373e-06 Jy ! Component: 150 - total flux cleaned = 7.26558e-06 Jy ! Component: 200 - total flux cleaned = -1.06595e-06 Jy ! Total flux subtracted in 200 components = -1.06595e-06 Jy ! Clean residual min=-0.001720 max=0.001385 Jy/beam ! Clean residual mean=-0.000003 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.0747699 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 93 components and 0.0747699 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=0.016751Jy sigma=0.575988 ! Fit after self-cal, rms=0.016751Jy sigma=0.575981 ! 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=0.016751Jy sigma=0.575981 ! Fit after self-cal, rms=0.016800Jy sigma=0.575724 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.655 mas, bmaj=5.911 mas, bpa=-5.384 degrees ! Estimated noise=0.583285 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.69231e-05 Jy ! Component: 100 - total flux cleaned = 7.1768e-05 Jy ! Component: 150 - total flux cleaned = 0.000157057 Jy ! Component: 200 - total flux cleaned = 0.000178444 Jy ! Total flux subtracted in 200 components = 0.000178444 Jy ! Clean residual min=-0.002059 max=0.001691 Jy/beam ! Clean residual mean=-0.000006 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.0749483 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 115 components and 0.0749483 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=0.016783Jy sigma=0.576102 ! Fit after self-cal, rms=0.016783Jy sigma=0.576029 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 = -0.000118365 Jy ! Component: 100 - total flux cleaned = -0.000109752 Jy ! Component: 150 - total flux cleaned = -0.000101188 Jy ! Component: 200 - total flux cleaned = -8.58991e-05 Jy ! Total flux subtracted in 200 components = -8.58991e-05 Jy ! Clean residual min=-0.002028 max=0.001673 Jy/beam ! Clean residual mean=-0.000006 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.0748625 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 120 components and 0.0748625 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=0.016782Jy sigma=0.576370 ! Fit after self-cal, rms=0.016782Jy sigma=0.576351 ! 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=1.681 mas, bmaj=5.317 mas, bpa=-3.226 degrees ! Estimated noise=0.482295 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.681 x 5.317 at -3.226 degrees (North through East) ! Clean map min=-0.0017941 max=0.062726 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=1.325 mas, bmaj=5.177 mas, bpa=-2.198 degrees ! Estimated noise=0.684568 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0483663 Jy ! Component: 100 - total flux cleaned = 0.0608203 Jy ! Component: 150 - total flux cleaned = 0.0670316 Jy ! Component: 200 - total flux cleaned = 0.0707746 Jy ! Total flux subtracted in 200 components = 0.0707746 Jy ! Clean residual min=-0.001959 max=0.002249 Jy/beam ! Clean residual mean=-0.000001 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.0707746 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0707746 Jy ! Inverting map and beam ! Estimated beam: bmin=1.681 mas, bmaj=5.317 mas, bpa=-3.226 degrees ! Estimated noise=0.482295 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 = 0.00256116 Jy ! Component: 100 - total flux cleaned = 0.00311745 Jy ! Component: 150 - total flux cleaned = 0.00328495 Jy ! Component: 200 - total flux cleaned = 0.00349335 Jy ! Total flux subtracted in 200 components = 0.00349335 Jy ! Clean residual min=-0.001980 max=0.001399 Jy/beam ! Clean residual mean=-0.000002 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.0742679 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 34 components and 0.0742679 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=3.655 mas, bmaj=5.911 mas, bpa=-5.384 degrees ! Estimated noise=0.583285 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00040352 Jy ! Component: 100 - total flux cleaned = 0.000550261 Jy ! Component: 150 - total flux cleaned = 0.000593888 Jy ! Component: 200 - total flux cleaned = 0.000612778 Jy ! Total flux subtracted in 200 components = 0.000612778 Jy ! Clean residual min=-0.002107 max=0.001688 Jy/beam ! Clean residual mean=-0.000006 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.0748807 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.42628e-05 Jy ! Component: 100 - total flux cleaned = 7.75672e-05 Jy ! Component: 150 - total flux cleaned = 0.00010265 Jy ! Component: 200 - total flux cleaned = 0.000125212 Jy ! Total flux subtracted in 200 components = 0.000125212 Jy ! Clean residual min=-0.002081 max=0.001704 Jy/beam ! Clean residual mean=-0.000006 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.0750059 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 71 components and 0.0750059 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.681 mas, bmaj=5.317 mas, bpa=-3.226 degrees ! Estimated noise=0.482295 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000103706 Jy ! Component: 100 - total flux cleaned = 6.47564e-05 Jy ! Component: 150 - total flux cleaned = 3.10639e-05 Jy ! Component: 200 - total flux cleaned = -3.0258e-08 Jy ! Total flux subtracted in 200 components = -3.0258e-08 Jy ! Clean residual min=-0.001762 max=0.001382 Jy/beam ! Clean residual mean=-0.000003 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.0750058 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 88 components and 0.0750058 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=0.016824Jy sigma=0.577661 ! Fit after self-cal, rms=0.016821Jy sigma=0.577477 wmodel /d2/scr/pima/bp177i_uvs/J0744+7036_C_map.mod ! Writing 88 model components to file: /d2/scr/pima/bp177i_uvs/J0744+7036_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J0744+7036_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J0744+7036_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J0744+7036_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177i_uvs/J0744+7036_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 = -0.000755457 Jy ! Component: 100 - total flux cleaned = -0.00109525 Jy ! Component: 150 - total flux cleaned = -0.0012653 Jy ! Component: 200 - total flux cleaned = -0.00144822 Jy ! Component: 250 - total flux cleaned = -0.00162325 Jy ! Component: 300 - total flux cleaned = -0.00183162 Jy ! Component: 350 - total flux cleaned = -0.00193203 Jy ! Component: 400 - total flux cleaned = -0.00202826 Jy ! Component: 450 - total flux cleaned = -0.00204681 Jy ! Component: 500 - total flux cleaned = -0.00208327 Jy ! Component: 550 - total flux cleaned = -0.00218859 Jy ! Component: 600 - total flux cleaned = -0.00225632 Jy ! Component: 650 - total flux cleaned = -0.00225613 Jy ! Component: 700 - total flux cleaned = -0.00232078 Jy ! Component: 750 - total flux cleaned = -0.00235209 Jy ! Component: 800 - total flux cleaned = -0.00241396 Jy ! Component: 850 - total flux cleaned = -0.00245974 Jy ! Component: 900 - total flux cleaned = -0.00253401 Jy ! Component: 950 - total flux cleaned = -0.00259221 Jy ! Component: 1000 - total flux cleaned = -0.00263473 Jy ! Component: 1050 - total flux cleaned = -0.00266269 Jy ! Component: 1100 - total flux cleaned = -0.00271756 Jy ! Component: 1150 - total flux cleaned = -0.00279908 Jy ! Component: 1200 - total flux cleaned = -0.00286568 Jy ! Component: 1250 - total flux cleaned = -0.0029314 Jy ! Component: 1300 - total flux cleaned = -0.00299574 Jy ! Component: 1350 - total flux cleaned = -0.00305876 Jy ! Component: 1400 - total flux cleaned = -0.0030589 Jy ! Component: 1450 - total flux cleaned = -0.00312034 Jy ! Component: 1500 - total flux cleaned = -0.00319293 Jy ! Component: 1550 - total flux cleaned = -0.00321683 Jy ! Component: 1600 - total flux cleaned = -0.0032992 Jy ! Component: 1650 - total flux cleaned = -0.00338032 Jy ! Component: 1700 - total flux cleaned = -0.00340295 Jy ! Component: 1750 - total flux cleaned = -0.00341428 Jy ! Component: 1800 - total flux cleaned = -0.00344793 Jy ! Component: 1850 - total flux cleaned = -0.00349233 Jy ! Component: 1900 - total flux cleaned = -0.00361197 Jy ! Component: 1950 - total flux cleaned = -0.00359017 Jy ! Component: 2000 - total flux cleaned = -0.0036116 Jy ! Component: 2050 - total flux cleaned = -0.00366411 Jy ! Component: 2100 - total flux cleaned = -0.00369519 Jy ! Component: 2150 - total flux cleaned = -0.00371589 Jy ! Component: 2200 - total flux cleaned = -0.00376687 Jy ! Component: 2250 - total flux cleaned = -0.00384734 Jy ! Component: 2300 - total flux cleaned = -0.00389695 Jy ! Component: 2350 - total flux cleaned = -0.00391652 Jy ! Component: 2400 - total flux cleaned = -0.00397504 Jy ! Component: 2450 - total flux cleaned = -0.00402349 Jy ! Component: 2500 - total flux cleaned = -0.00409036 Jy ! Component: 2550 - total flux cleaned = -0.00413762 Jy ! Component: 2600 - total flux cleaned = -0.00423116 Jy ! Component: 2650 - total flux cleaned = -0.0042867 Jy ! Component: 2700 - total flux cleaned = -0.00435098 Jy ! Component: 2750 - total flux cleaned = -0.00443298 Jy ! Component: 2800 - total flux cleaned = -0.00447811 Jy ! Component: 2850 - total flux cleaned = -0.00455866 Jy ! Component: 2900 - total flux cleaned = -0.00463848 Jy ! Component: 2950 - total flux cleaned = -0.00468251 Jy ! Component: 3000 - total flux cleaned = -0.00475233 Jy ! Component: 3050 - total flux cleaned = -0.00484752 Jy ! Component: 3100 - total flux cleaned = -0.00489052 Jy ! Component: 3150 - total flux cleaned = -0.00496707 Jy ! Component: 3200 - total flux cleaned = -0.0050262 Jy ! Component: 3250 - total flux cleaned = -0.00506815 Jy ! Component: 3300 - total flux cleaned = -0.00511823 Jy ! Component: 3350 - total flux cleaned = -0.00519265 Jy ! Component: 3400 - total flux cleaned = -0.00522548 Jy ! Component: 3450 - total flux cleaned = -0.00526623 Jy ! Component: 3500 - total flux cleaned = -0.00531476 Jy ! Component: 3550 - total flux cleaned = -0.00533098 Jy ! Component: 3600 - total flux cleaned = -0.00538704 Jy ! Component: 3650 - total flux cleaned = -0.0054267 Jy ! Component: 3700 - total flux cleaned = -0.00548984 Jy ! Component: 3750 - total flux cleaned = -0.00548979 Jy ! Component: 3800 - total flux cleaned = -0.00555218 Jy ! Component: 3850 - total flux cleaned = -0.00558318 Jy ! Component: 3900 - total flux cleaned = -0.00563702 Jy ! Component: 3950 - total flux cleaned = -0.00568281 Jy ! Component: 4000 - total flux cleaned = -0.00572835 Jy ! Component: 4050 - total flux cleaned = -0.00578113 Jy ! Total flux subtracted in 4096 components = -0.00582613 Jy ! Clean residual min=-0.000398 max=0.000418 Jy/beam ! Clean residual mean=-0.000001 rms=0.000139 Jy/beam ! Combined flux in latest and established models = 0.0691797 Jy keep ! Adding 332 model components to the UV plane model. ! The established model now contains 420 components and 0.0691796 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J0744+7036_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.681 x 5.317 at -3.226 degrees (North through East) ! Clean map min=-0.0015532 max=0.062977 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J0744+7036_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0629771 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000138706 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.660747 0.660747 1.32149 2.64299 5.28597 10.5719 21.1439 42.2878 84.5756 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.062 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 454.031 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J0744+7036_C_uvs.log closed on Tue Apr 15 00:16:52 2014