! Started logfile: /d2/scr/pima/bp171a4_uvs/J1113+6853_X_uvs.log on Wed Jan 29 03:51:58 2014 obs /d2/scr/pima/bp171a4_uvs/J1113+6853_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a4_uvs/J1113+6853_X_uva.fits ! AN table 1: 5 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.648889 visibilities/baseline/integration-bin. ! Found source: J1113+6853 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1168 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171a4_uvs/J1113+6853_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 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=1.001722Jy sigma=38.841396 ! Fit after self-cal, rms=0.952345Jy sigma=36.783774 ! 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=0.6872 mas, bmaj=3.046 mas, bpa=-2.456 degrees ! Estimated noise=0.831313 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 = 0.0352634 Jy ! Component: 100 - total flux cleaned = 0.0490909 Jy ! Total flux subtracted in 100 components = 0.0490909 Jy ! Clean residual min=-0.004481 max=0.008013 Jy/beam ! Clean residual mean=-0.000003 rms=0.001282 Jy/beam ! Combined flux in latest and established models = 0.0490909 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0490909 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=0.040318Jy sigma=1.114242 ! Fit after self-cal, rms=0.039947Jy sigma=1.102604 ! Inverting map ! Added new window around map position (-1.4, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00896504 Jy ! Component: 100 - total flux cleaned = 0.0144909 Jy ! Total flux subtracted in 100 components = 0.0144909 Jy ! Clean residual min=-0.003483 max=0.004907 Jy/beam ! Clean residual mean=-0.000002 rms=0.000902 Jy/beam ! Combined flux in latest and established models = 0.0635818 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 18 components and 0.0635818 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=0.037518Jy sigma=0.911904 ! Fit after self-cal, rms=0.037371Jy sigma=0.901512 ! 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=0.8561 mas, bmaj=3.004 mas, bpa=-3.363 degrees ! Estimated noise=0.582021 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 = 0.00711915 Jy ! Component: 100 - total flux cleaned = 0.0115325 Jy ! Component: 150 - total flux cleaned = 0.0145046 Jy ! Component: 200 - total flux cleaned = 0.016658 Jy ! Total flux subtracted in 200 components = 0.016658 Jy ! Clean residual min=-0.002931 max=0.003785 Jy/beam ! Clean residual mean=-0.000002 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.0802398 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 60 components and 0.0802398 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=0.036314Jy sigma=0.800386 ! Fit after self-cal, rms=0.036175Jy sigma=0.794506 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8561 x 3.004 at -3.363 degrees (North through East) ! Clean map min=-0.0027768 max=0.049021 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 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 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 0.98 KP 1.07 ! LA 0.85 MK 1.11 NL 1.01 OV 0.97 ! PT 0.87 SC 0.88 ! ! ! 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 0.95 FD 0.97 HN 1.01 KP 0.98 ! LA 0.91 MK 0.85 NL 0.95 OV 0.91 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 1.16 KP 1.03 ! LA 1.03 MK 0.94 NL 0.99 OV 1.09 ! PT 0.84 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.12 HN 1.12 KP 1.02 ! LA 1.02 MK 1.06 NL 0.93 OV 0.98 ! PT 0.84 SC 1.05 ! ! ! Correcting IF 8. ! 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* ! ! ! Fit before self-cal, rms=0.036175Jy sigma=0.794506 ! Fit after self-cal, rms=0.035187Jy sigma=0.771918 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8592 mas, bmaj=3.025 mas, bpa=-3.236 degrees ! Estimated noise=0.572005 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 = 0.00153138 Jy ! Component: 100 - total flux cleaned = 0.00193891 Jy ! Component: 150 - total flux cleaned = 0.00207183 Jy ! Component: 200 - total flux cleaned = 0.00223087 Jy ! Total flux subtracted in 200 components = 0.00223087 Jy ! Clean residual min=-0.002098 max=0.002453 Jy/beam ! Clean residual mean=-0.000002 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.0824707 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 73 components and 0.0824707 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=0.035102Jy sigma=0.768813 ! Fit after self-cal, rms=0.035077Jy sigma=0.767802 ! 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=0.035077Jy sigma=0.767802 ! Fit after self-cal, rms=0.035107Jy sigma=0.767322 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8572 mas, bmaj=3.021 mas, bpa=-3.221 degrees ! Estimated noise=0.571594 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000798349 Jy ! Component: 100 - total flux cleaned = 0.00113128 Jy ! Component: 150 - total flux cleaned = 0.0012725 Jy ! Component: 200 - total flux cleaned = 0.00137963 Jy ! Total flux subtracted in 200 components = 0.00137963 Jy ! Clean residual min=-0.002044 max=0.002328 Jy/beam ! Clean residual mean=-0.000002 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.0838503 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 81 components and 0.0838503 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=0.035068Jy sigma=0.766507 ! Fit after self-cal, rms=0.035065Jy sigma=0.766251 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 (-40.6, -13.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00226903 Jy ! Component: 100 - total flux cleaned = 0.0037263 Jy ! Component: 150 - total flux cleaned = 0.00472931 Jy ! Component: 200 - total flux cleaned = 0.00527945 Jy ! Total flux subtracted in 200 components = 0.00527945 Jy ! Clean residual min=-0.001867 max=0.001668 Jy/beam ! Clean residual mean=-0.000001 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.0891297 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 107 components and 0.0891297 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=0.034705Jy sigma=0.757093 ! Fit after self-cal, rms=0.034698Jy sigma=0.756341 ! 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=0.034698Jy sigma=0.756341 ! Fit after self-cal, rms=0.034821Jy sigma=0.754076 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8556 mas, bmaj=3.013 mas, bpa=-3.181 degrees ! Estimated noise=0.571756 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012655 Jy ! Component: 100 - total flux cleaned = 0.00210962 Jy ! Component: 150 - total flux cleaned = 0.00250622 Jy ! Component: 200 - total flux cleaned = 0.00274646 Jy ! Total flux subtracted in 200 components = 0.00274646 Jy ! Clean residual min=-0.001799 max=0.001684 Jy/beam ! Clean residual mean=-0.000001 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.0918762 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 120 components and 0.0918762 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=0.034666Jy sigma=0.751487 ! Fit after self-cal, rms=0.034669Jy sigma=0.751307 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 = 0.000319079 Jy ! Component: 100 - total flux cleaned = 0.000521685 Jy ! Component: 150 - total flux cleaned = 0.000682489 Jy ! Component: 200 - total flux cleaned = 0.000791878 Jy ! Total flux subtracted in 200 components = 0.000791878 Jy ! Clean residual min=-0.001690 max=0.001566 Jy/beam ! Clean residual mean=-0.000001 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.0926681 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 128 components and 0.0926681 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=0.034612Jy sigma=0.750506 ! Fit after self-cal, rms=0.034612Jy sigma=0.750445 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.034612Jy sigma=0.750445 ! Fit after self-cal, rms=0.034689Jy sigma=0.749618 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.01 mas, bmaj=3.165 mas, bpa=-4.152 degrees ! Estimated noise=0.71896 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101519 Jy ! Component: 100 - total flux cleaned = 0.00142137 Jy ! Component: 150 - total flux cleaned = 0.00170574 Jy ! Component: 200 - total flux cleaned = 0.00196092 Jy ! Total flux subtracted in 200 components = 0.00196092 Jy ! Clean residual min=-0.002368 max=0.002105 Jy/beam ! Clean residual mean=-0.000003 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.094629 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 146 components and 0.094629 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=0.034608Jy sigma=0.750257 ! Fit after self-cal, rms=0.034606Jy sigma=0.750149 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 = 0.000101813 Jy ! Component: 100 - total flux cleaned = 0.00028616 Jy ! Component: 150 - total flux cleaned = 0.000444528 Jy ! Component: 200 - total flux cleaned = 0.000479897 Jy ! Total flux subtracted in 200 components = 0.000479897 Jy ! Clean residual min=-0.002324 max=0.002162 Jy/beam ! Clean residual mean=-0.000003 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.0951089 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 151 components and 0.0951089 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=0.034580Jy sigma=0.750363 ! Fit after self-cal, rms=0.034580Jy sigma=0.750273 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.8555 mas, bmaj=3.009 mas, bpa=-3.163 degrees ! Estimated noise=0.571665 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8555 x 3.009 at -3.163 degrees (North through East) ! Clean map min=-0.0016006 max=0.046633 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=0.6845 mas, bmaj=3.056 mas, bpa=-2.264 degrees ! Estimated noise=0.817189 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0347528 Jy ! Component: 100 - total flux cleaned = 0.0500194 Jy ! Component: 150 - total flux cleaned = 0.0593401 Jy ! Component: 200 - total flux cleaned = 0.0655263 Jy ! Total flux subtracted in 200 components = 0.0655263 Jy ! Clean residual min=-0.002814 max=0.004108 Jy/beam ! Clean residual mean=-0.000001 rms=0.000813 Jy/beam ! Combined flux in latest and established models = 0.0655263 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0655263 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8555 mas, bmaj=3.009 mas, bpa=-3.163 degrees ! Estimated noise=0.571665 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 = 0.00675783 Jy ! Component: 100 - total flux cleaned = 0.0111615 Jy ! Component: 150 - total flux cleaned = 0.0143579 Jy ! Component: 200 - total flux cleaned = 0.0168748 Jy ! Total flux subtracted in 200 components = 0.0168748 Jy ! Clean residual min=-0.002202 max=0.002542 Jy/beam ! Clean residual mean=-0.000002 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.0824011 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 62 components and 0.0824011 Jy ! Inverting map ! Added new window around map position (5, -7.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00269368 Jy ! Component: 100 - total flux cleaned = 0.00445822 Jy ! Component: 150 - total flux cleaned = 0.00592549 Jy ! Component: 200 - total flux cleaned = 0.0069752 Jy ! Total flux subtracted in 200 components = 0.0069752 Jy ! Clean residual min=-0.001829 max=0.001657 Jy/beam ! Clean residual mean=-0.000001 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.0893763 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 94 components and 0.0893763 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.01 mas, bmaj=3.165 mas, bpa=-4.152 degrees ! Estimated noise=0.71896 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177616 Jy ! Component: 100 - total flux cleaned = 0.00295647 Jy ! Component: 150 - total flux cleaned = 0.00384068 Jy ! Component: 200 - total flux cleaned = 0.00428824 Jy ! Total flux subtracted in 200 components = 0.00428824 Jy ! Clean residual min=-0.002080 max=0.002071 Jy/beam ! Clean residual mean=-0.000002 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.0936646 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 = 0.000344948 Jy ! Component: 100 - total flux cleaned = 0.000581439 Jy ! Component: 150 - total flux cleaned = 0.000741055 Jy ! Component: 200 - total flux cleaned = 0.000855012 Jy ! Total flux subtracted in 200 components = 0.000855012 Jy ! Clean residual min=-0.001969 max=0.002104 Jy/beam ! Clean residual mean=-0.000002 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.0945196 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 155 components and 0.0945196 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8555 mas, bmaj=3.009 mas, bpa=-3.163 degrees ! Estimated noise=0.571665 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.3901e-05 Jy ! Component: 100 - total flux cleaned = 5.09047e-05 Jy ! Component: 150 - total flux cleaned = 0.000161614 Jy ! Component: 200 - total flux cleaned = 0.000282298 Jy ! Total flux subtracted in 200 components = 0.000282298 Jy ! Clean residual min=-0.001481 max=0.001641 Jy/beam ! Clean residual mean=-0.000001 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.0948019 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 167 components and 0.0948019 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=0.034357Jy sigma=0.747608 ! Fit after self-cal, rms=0.034340Jy sigma=0.746802 wmodel /d2/scr/pima/bp171a4_uvs/J1113+6853_X_map.mod ! Writing 167 model components to file: /d2/scr/pima/bp171a4_uvs/J1113+6853_X_map.mod wobs /d2/scr/pima/bp171a4_uvs/J1113+6853_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a4_uvs/J1113+6853_X_uvs.fits wwins /d2/scr/pima/bp171a4_uvs/J1113+6853_X_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp171a4_uvs/J1113+6853_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 = -0.000154963 Jy ! Component: 100 - total flux cleaned = -0.000429969 Jy ! Component: 150 - total flux cleaned = -0.000686143 Jy ! Component: 200 - total flux cleaned = -0.000905871 Jy ! Component: 250 - total flux cleaned = -0.00105341 Jy ! Component: 300 - total flux cleaned = -0.00113473 Jy ! Component: 350 - total flux cleaned = -0.00129236 Jy ! Component: 400 - total flux cleaned = -0.00138769 Jy ! Component: 450 - total flux cleaned = -0.00146271 Jy ! Component: 500 - total flux cleaned = -0.00158935 Jy ! Component: 550 - total flux cleaned = -0.00165928 Jy ! Component: 600 - total flux cleaned = -0.00167628 Jy ! Component: 650 - total flux cleaned = -0.0017266 Jy ! Component: 700 - total flux cleaned = -0.0018082 Jy ! Component: 750 - total flux cleaned = -0.00187212 Jy ! Component: 800 - total flux cleaned = -0.00187258 Jy ! Component: 850 - total flux cleaned = -0.00193368 Jy ! Component: 900 - total flux cleaned = -0.00193409 Jy ! Component: 950 - total flux cleaned = -0.00194901 Jy ! Component: 1000 - total flux cleaned = -0.0020068 Jy ! Component: 1050 - total flux cleaned = -0.00202077 Jy ! Component: 1100 - total flux cleaned = -0.00207625 Jy ! Component: 1150 - total flux cleaned = -0.00211724 Jy ! Component: 1200 - total flux cleaned = -0.00213063 Jy ! Component: 1250 - total flux cleaned = -0.00214376 Jy ! Component: 1300 - total flux cleaned = -0.00216976 Jy ! Component: 1350 - total flux cleaned = -0.00214384 Jy ! Component: 1400 - total flux cleaned = -0.00216924 Jy ! Component: 1450 - total flux cleaned = -0.00218162 Jy ! Component: 1500 - total flux cleaned = -0.00215687 Jy ! Component: 1550 - total flux cleaned = -0.00220588 Jy ! Component: 1600 - total flux cleaned = -0.00221789 Jy ! Component: 1650 - total flux cleaned = -0.00221803 Jy ! Component: 1700 - total flux cleaned = -0.00225352 Jy ! Component: 1750 - total flux cleaned = -0.00225343 Jy ! Component: 1800 - total flux cleaned = -0.00220707 Jy ! Component: 1850 - total flux cleaned = -0.00220718 Jy ! Component: 1900 - total flux cleaned = -0.00221835 Jy ! Component: 1950 - total flux cleaned = -0.00219584 Jy ! Component: 2000 - total flux cleaned = -0.00218482 Jy ! Component: 2050 - total flux cleaned = -0.0021629 Jy ! Component: 2100 - total flux cleaned = -0.00217375 Jy ! Component: 2150 - total flux cleaned = -0.0021737 Jy ! Component: 2200 - total flux cleaned = -0.00216316 Jy ! Component: 2250 - total flux cleaned = -0.0021842 Jy ! Component: 2300 - total flux cleaned = -0.00214251 Jy ! Component: 2350 - total flux cleaned = -0.00216332 Jy ! Component: 2400 - total flux cleaned = -0.00216336 Jy ! Component: 2450 - total flux cleaned = -0.00218366 Jy ! Component: 2500 - total flux cleaned = -0.00217362 Jy ! Component: 2550 - total flux cleaned = -0.00217355 Jy ! Component: 2600 - total flux cleaned = -0.00218344 Jy ! Component: 2650 - total flux cleaned = -0.00219329 Jy ! Component: 2700 - total flux cleaned = -0.00219332 Jy ! Component: 2750 - total flux cleaned = -0.00218346 Jy ! Component: 2800 - total flux cleaned = -0.00217378 Jy ! Component: 2850 - total flux cleaned = -0.0021929 Jy ! Component: 2900 - total flux cleaned = -0.00220236 Jy ! Component: 2950 - total flux cleaned = -0.00219301 Jy ! Component: 3000 - total flux cleaned = -0.00221176 Jy ! Component: 3050 - total flux cleaned = -0.00222102 Jy ! Component: 3100 - total flux cleaned = -0.00221186 Jy ! Component: 3150 - total flux cleaned = -0.0022395 Jy ! Component: 3200 - total flux cleaned = -0.00221207 Jy ! Component: 3250 - total flux cleaned = -0.00224853 Jy ! Component: 3300 - total flux cleaned = -0.00221229 Jy ! Component: 3350 - total flux cleaned = -0.00224827 Jy ! Component: 3400 - total flux cleaned = -0.00222146 Jy ! Component: 3450 - total flux cleaned = -0.00223039 Jy ! Component: 3500 - total flux cleaned = -0.00223925 Jy ! Component: 3550 - total flux cleaned = -0.00224799 Jy ! Component: 3600 - total flux cleaned = -0.00226546 Jy ! Component: 3650 - total flux cleaned = -0.00226539 Jy ! Component: 3700 - total flux cleaned = -0.00222209 Jy ! Component: 3750 - total flux cleaned = -0.00223932 Jy ! Component: 3800 - total flux cleaned = -0.00223072 Jy ! Component: 3850 - total flux cleaned = -0.00223924 Jy ! Component: 3900 - total flux cleaned = -0.00224771 Jy ! Component: 3950 - total flux cleaned = -0.00227306 Jy ! Component: 4000 - total flux cleaned = -0.00223938 Jy ! Component: 4050 - total flux cleaned = -0.00223936 Jy ! Total flux subtracted in 4096 components = -0.00225598 Jy ! Clean residual min=-0.000496 max=0.000503 Jy/beam ! Clean residual mean=-0.000000 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.0925459 Jy keep ! Adding 301 model components to the UV plane model. ! The established model now contains 468 components and 0.0925459 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a4_uvs/J1113+6853_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8555 x 3.009 at -3.163 degrees (North through East) ! Clean map min=-0.00094688 max=0.04614 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a4_uvs/J1113+6853_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.04614 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000138648 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.901484 0.901484 1.80297 3.60594 7.21188 14.4238 28.8475 57.695 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.046 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 332.784 quit ! Quitting program ! Log file /d2/scr/pima/bp171a4_uvs/J1113+6853_X_uvs.log closed on Wed Jan 29 03:52:10 2014