! Started logfile: /d2/scr/pima/bp177e_uvs/J2014+0634_X_uvs.log on Sat Mar 22 21:11:03 2014 obs /d2/scr/pima/bp177e_uvs/J2014+0634_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177e_uvs/J2014+0634_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2014+0634 ! ! 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 864 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/bp177e_uvs/J2014+0634_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. ! ! 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=1.004088Jy sigma=38.348732 ! Fit after self-cal, rms=0.928636Jy sigma=35.476214 ! 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=0.9124 mas, bmaj=2.668 mas, bpa=20.08 degrees ! Estimated noise=0.840656 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 = 0.0553787 Jy ! Component: 100 - total flux cleaned = 0.0679656 Jy ! Total flux subtracted in 100 components = 0.0679656 Jy ! Clean residual min=-0.003761 max=0.005092 Jy/beam ! Clean residual mean=-0.000009 rms=0.001006 Jy/beam ! Combined flux in latest and established models = 0.0679656 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0679656 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=0.019088Jy sigma=0.668700 ! Fit after self-cal, rms=0.019082Jy sigma=0.667995 ! 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=1.149 mas, bmaj=2.761 mas, bpa=17.67 degrees ! Estimated noise=0.649079 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 = 0.00581917 Jy ! Component: 100 - total flux cleaned = 0.00920705 Jy ! Component: 150 - total flux cleaned = 0.0113041 Jy ! Component: 200 - total flux cleaned = 0.012672 Jy ! Total flux subtracted in 200 components = 0.012672 Jy ! Clean residual min=-0.002682 max=0.002304 Jy/beam ! Clean residual mean=-0.000005 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.0806376 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 38 components and 0.0806376 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=0.017263Jy sigma=0.585064 ! Fit after self-cal, rms=0.017257Jy sigma=0.584812 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.149 x 2.761 at 17.67 degrees (North through East) ! Clean map min=-0.0025782 max=0.069195 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 1.10 FD 1.11 HN 0.96 KP 0.96 ! LA 1.02 NL 1.07 OV 1.02 PT 0.87 ! SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.95 HN 0.93 KP 0.96 ! LA 0.91 NL 1.09 OV 0.98 PT 0.86 ! SC 0.96 ! ! ! 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.07 HN 1.12 KP 0.93 ! LA 0.94 NL 1.06 OV 0.97 PT 0.93 ! SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.06 KP 1.05 ! LA 0.98 NL 0.93 OV 0.93 PT 0.94 ! SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 1.10 KP 1.00 ! LA 1.05 NL 1.03 OV 1.06 PT 0.95 ! SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.06 HN 1.07 KP 1.02 ! LA 0.90 NL 1.02 OV 1.06 PT 0.90 ! SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 1.01 HN 1.03 KP 1.09 ! LA 0.90 NL 1.01 OV 1.04 PT 0.88 ! SC 1.08 ! ! ! Fit before self-cal, rms=0.017257Jy sigma=0.584812 ! Fit after self-cal, rms=0.016283Jy sigma=0.528973 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.156 mas, bmaj=2.798 mas, bpa=17.6 degrees ! Estimated noise=0.651251 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 = -0.000506855 Jy ! Component: 100 - total flux cleaned = -0.000666223 Jy ! Component: 150 - total flux cleaned = -0.000812493 Jy ! Component: 200 - total flux cleaned = -0.00093009 Jy ! Total flux subtracted in 200 components = -0.00093009 Jy ! Clean residual min=-0.001523 max=0.001456 Jy/beam ! Clean residual mean=-0.000001 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.0797075 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 48 components and 0.0797075 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=0.016215Jy sigma=0.527163 ! Fit after self-cal, rms=0.016217Jy sigma=0.527058 ! 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=0.016217Jy sigma=0.527058 ! Fit after self-cal, rms=0.016061Jy sigma=0.518825 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.157 mas, bmaj=2.802 mas, bpa=17.64 degrees ! Estimated noise=0.650262 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000425935 Jy ! Component: 100 - total flux cleaned = -0.000516831 Jy ! Component: 150 - total flux cleaned = -0.000573292 Jy ! Component: 200 - total flux cleaned = -0.000605234 Jy ! Total flux subtracted in 200 components = -0.000605234 Jy ! Clean residual min=-0.001406 max=0.001419 Jy/beam ! Clean residual mean=-0.000000 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.0791023 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 53 components and 0.0791023 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=0.016039Jy sigma=0.518330 ! Fit after self-cal, rms=0.016038Jy sigma=0.518301 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.87476e-06 Jy ! Component: 100 - total flux cleaned = -3.52645e-05 Jy ! Component: 150 - total flux cleaned = -5.82356e-05 Jy ! Component: 200 - total flux cleaned = -7.84702e-05 Jy ! Total flux subtracted in 200 components = -7.84702e-05 Jy ! Clean residual min=-0.001402 max=0.001409 Jy/beam ! Clean residual mean=-0.000000 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.0790238 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 59 components and 0.0790238 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=0.016033Jy sigma=0.518134 ! Fit after self-cal, rms=0.016032Jy sigma=0.518118 ! 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=0.016032Jy sigma=0.518118 ! Fit after self-cal, rms=0.016082Jy sigma=0.517838 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.158 mas, bmaj=2.809 mas, bpa=17.66 degrees ! Estimated noise=0.650563 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000311542 Jy ! Component: 100 - total flux cleaned = -0.000383832 Jy ! Component: 150 - total flux cleaned = -0.000460234 Jy ! Component: 200 - total flux cleaned = -0.000493191 Jy ! Total flux subtracted in 200 components = -0.000493191 Jy ! Clean residual min=-0.001343 max=0.001387 Jy/beam ! Clean residual mean=-0.000000 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.0785306 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 63 components and 0.0785306 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=0.016068Jy sigma=0.517553 ! Fit after self-cal, rms=0.016068Jy sigma=0.517544 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 = -2.15556e-05 Jy ! Component: 100 - total flux cleaned = -4.87045e-05 Jy ! Component: 150 - total flux cleaned = -6.8147e-05 Jy ! Component: 200 - total flux cleaned = -8.57989e-05 Jy ! Total flux subtracted in 200 components = -8.57989e-05 Jy ! Clean residual min=-0.001340 max=0.001379 Jy/beam ! Clean residual mean=-0.000000 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.0784448 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 65 components and 0.0784448 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=0.016064Jy sigma=0.517426 ! Fit after self-cal, rms=0.016063Jy sigma=0.517417 ! 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=0.016063Jy sigma=0.517417 ! Fit after self-cal, rms=0.016106Jy sigma=0.517228 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.462 mas, bmaj=3.432 mas, bpa=5.951 degrees ! Estimated noise=0.739951 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000261154 Jy ! Component: 100 - total flux cleaned = -0.000349543 Jy ! Component: 150 - total flux cleaned = -0.000352567 Jy ! Component: 200 - total flux cleaned = -0.00035527 Jy ! Total flux subtracted in 200 components = -0.00035527 Jy ! Clean residual min=-0.001265 max=0.001559 Jy/beam ! Clean residual mean=-0.000000 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.0780895 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 73 components and 0.0780895 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=0.016102Jy sigma=0.517117 ! Fit after self-cal, rms=0.016101Jy sigma=0.517104 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 = -1.57435e-05 Jy ! Component: 100 - total flux cleaned = -1.3753e-05 Jy ! Component: 150 - total flux cleaned = -1.1651e-05 Jy ! Component: 200 - total flux cleaned = -1.17473e-05 Jy ! Total flux subtracted in 200 components = -1.17473e-05 Jy ! Clean residual min=-0.001261 max=0.001554 Jy/beam ! Clean residual mean=-0.000000 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.0780778 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 77 components and 0.0780778 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=0.016101Jy sigma=0.517120 ! Fit after self-cal, rms=0.016101Jy sigma=0.517117 ! 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=1.159 mas, bmaj=2.814 mas, bpa=17.66 degrees ! Estimated noise=0.650827 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.159 x 2.814 at 17.66 degrees (North through East) ! Clean map min=-0.0012361 max=0.07014 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=0.9139 mas, bmaj=2.721 mas, bpa=20.06 degrees ! Estimated noise=0.845707 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0557098 Jy ! Component: 100 - total flux cleaned = 0.0679002 Jy ! Component: 150 - total flux cleaned = 0.0719753 Jy ! Component: 200 - total flux cleaned = 0.0743172 Jy ! Total flux subtracted in 200 components = 0.0743172 Jy ! Clean residual min=-0.001972 max=0.001924 Jy/beam ! Clean residual mean=-0.000002 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.0743172 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0743172 Jy ! Inverting map and beam ! Estimated beam: bmin=1.159 mas, bmaj=2.814 mas, bpa=17.66 degrees ! Estimated noise=0.650827 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 = 0.00164551 Jy ! Component: 100 - total flux cleaned = 0.00259969 Jy ! Component: 150 - total flux cleaned = 0.00293453 Jy ! Component: 200 - total flux cleaned = 0.00310905 Jy ! Total flux subtracted in 200 components = 0.00310905 Jy ! Clean residual min=-0.001359 max=0.001327 Jy/beam ! Clean residual mean=-0.000001 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.0774262 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 32 components and 0.0774262 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=2.462 mas, bmaj=3.432 mas, bpa=5.951 degrees ! Estimated noise=0.739951 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000398766 Jy ! Component: 100 - total flux cleaned = 0.00045195 Jy ! Component: 150 - total flux cleaned = 0.0004861 Jy ! Component: 200 - total flux cleaned = 0.000514168 Jy ! Total flux subtracted in 200 components = 0.000514168 Jy ! Clean residual min=-0.001228 max=0.001535 Jy/beam ! Clean residual mean=-0.000000 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.0779404 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 = 1.76562e-05 Jy ! Component: 100 - total flux cleaned = 3.74466e-05 Jy ! Component: 150 - total flux cleaned = 4.98049e-05 Jy ! Component: 200 - total flux cleaned = 6.06532e-05 Jy ! Total flux subtracted in 200 components = 6.06532e-05 Jy ! Clean residual min=-0.001235 max=0.001535 Jy/beam ! Clean residual mean=-0.000000 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.0780011 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 45 components and 0.0780011 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.159 mas, bmaj=2.814 mas, bpa=17.66 degrees ! Estimated noise=0.650827 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.73913e-05 Jy ! Component: 100 - total flux cleaned = -0.000128199 Jy ! Component: 150 - total flux cleaned = -0.000137234 Jy ! Component: 200 - total flux cleaned = -0.000145066 Jy ! Total flux subtracted in 200 components = -0.000145066 Jy ! Clean residual min=-0.001331 max=0.001345 Jy/beam ! Clean residual mean=-0.000000 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.077856 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 52 components and 0.077856 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=0.016095Jy sigma=0.517085 ! Fit after self-cal, rms=0.016094Jy sigma=0.517051 wmodel /d2/scr/pima/bp177e_uvs/J2014+0634_X_map.mod ! Writing 52 model components to file: /d2/scr/pima/bp177e_uvs/J2014+0634_X_map.mod wobs /d2/scr/pima/bp177e_uvs/J2014+0634_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177e_uvs/J2014+0634_X_uvs.fits wwins /d2/scr/pima/bp177e_uvs/J2014+0634_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177e_uvs/J2014+0634_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 = -4.85117e-05 Jy ! Component: 100 - total flux cleaned = -0.000160216 Jy ! Component: 150 - total flux cleaned = -0.000161236 Jy ! Component: 200 - total flux cleaned = -0.000161616 Jy ! Component: 250 - total flux cleaned = -0.000125391 Jy ! Component: 300 - total flux cleaned = -7.42229e-05 Jy ! Component: 350 - total flux cleaned = 2.35669e-05 Jy ! Component: 400 - total flux cleaned = 8.56564e-05 Jy ! Component: 450 - total flux cleaned = 0.000145488 Jy ! Component: 500 - total flux cleaned = 0.000202484 Jy ! Component: 550 - total flux cleaned = 0.000216096 Jy ! Component: 600 - total flux cleaned = 0.000216481 Jy ! Component: 650 - total flux cleaned = 0.000242948 Jy ! Component: 700 - total flux cleaned = 0.000243085 Jy ! Component: 750 - total flux cleaned = 0.000243221 Jy ! Component: 800 - total flux cleaned = 0.000255297 Jy ! Component: 850 - total flux cleaned = 0.000255412 Jy ! Component: 900 - total flux cleaned = 0.000266986 Jy ! Component: 950 - total flux cleaned = 0.000267068 Jy ! Component: 1000 - total flux cleaned = 0.000288582 Jy ! Component: 1050 - total flux cleaned = 0.000277852 Jy ! Component: 1100 - total flux cleaned = 0.00026744 Jy ! Component: 1150 - total flux cleaned = 0.000257085 Jy ! Component: 1200 - total flux cleaned = 0.000236803 Jy ! Component: 1250 - total flux cleaned = 0.000226724 Jy ! Component: 1300 - total flux cleaned = 0.000197649 Jy ! Component: 1350 - total flux cleaned = 0.000197884 Jy ! Component: 1400 - total flux cleaned = 0.000235515 Jy ! Component: 1450 - total flux cleaned = 0.000244606 Jy ! Component: 1500 - total flux cleaned = 0.000235205 Jy ! Component: 1550 - total flux cleaned = 0.000235162 Jy ! Component: 1600 - total flux cleaned = 0.000217387 Jy ! Component: 1650 - total flux cleaned = 0.000208629 Jy ! Component: 1700 - total flux cleaned = 0.000208697 Jy ! Component: 1750 - total flux cleaned = 0.000217107 Jy ! Component: 1800 - total flux cleaned = 0.000200359 Jy ! Component: 1850 - total flux cleaned = 0.000192098 Jy ! Component: 1900 - total flux cleaned = 0.000184099 Jy ! Component: 1950 - total flux cleaned = 0.000167995 Jy ! Component: 2000 - total flux cleaned = 0.000176095 Jy ! Component: 2050 - total flux cleaned = 0.000152319 Jy ! Component: 2100 - total flux cleaned = 0.000136668 Jy ! Component: 2150 - total flux cleaned = 0.000105592 Jy ! Component: 2200 - total flux cleaned = 8.26679e-05 Jy ! Component: 2250 - total flux cleaned = 7.51867e-05 Jy ! Component: 2300 - total flux cleaned = 5.26106e-05 Jy ! Component: 2350 - total flux cleaned = 3.76211e-05 Jy ! Component: 2400 - total flux cleaned = 8.19004e-06 Jy ! Component: 2450 - total flux cleaned = 8.06079e-06 Jy ! Component: 2500 - total flux cleaned = -2.82191e-05 Jy ! Component: 2550 - total flux cleaned = -6.4135e-05 Jy ! Component: 2600 - total flux cleaned = -5.69843e-05 Jy ! Component: 2650 - total flux cleaned = -8.52692e-05 Jy ! Component: 2700 - total flux cleaned = -9.22929e-05 Jy ! Component: 2750 - total flux cleaned = -0.000113146 Jy ! Component: 2800 - total flux cleaned = -0.000147588 Jy ! Component: 2850 - total flux cleaned = -0.00012712 Jy ! Component: 2900 - total flux cleaned = -0.000154241 Jy ! Component: 2950 - total flux cleaned = -0.000134063 Jy ! Component: 3000 - total flux cleaned = -0.00014074 Jy ! Component: 3050 - total flux cleaned = -0.00015398 Jy ! Component: 3100 - total flux cleaned = -0.000160479 Jy ! Component: 3150 - total flux cleaned = -0.000167033 Jy ! Component: 3200 - total flux cleaned = -0.000180072 Jy ! Component: 3250 - total flux cleaned = -0.000193008 Jy ! Component: 3300 - total flux cleaned = -0.000186556 Jy ! Component: 3350 - total flux cleaned = -0.000186574 Jy ! Component: 3400 - total flux cleaned = -0.00018022 Jy ! Component: 3450 - total flux cleaned = -0.000167555 Jy ! Component: 3500 - total flux cleaned = -0.000155058 Jy ! Component: 3550 - total flux cleaned = -0.000130141 Jy ! Component: 3600 - total flux cleaned = -9.29434e-05 Jy ! Component: 3650 - total flux cleaned = -7.44569e-05 Jy ! Component: 3700 - total flux cleaned = -5.60492e-05 Jy ! Component: 3750 - total flux cleaned = -4.38298e-05 Jy ! Component: 3800 - total flux cleaned = -1.94055e-05 Jy ! Component: 3850 - total flux cleaned = -1.17779e-06 Jy ! Component: 3900 - total flux cleaned = 1.09435e-05 Jy ! Component: 3950 - total flux cleaned = 2.30147e-05 Jy ! Component: 4000 - total flux cleaned = 5.31344e-05 Jy ! Component: 4050 - total flux cleaned = 5.31644e-05 Jy ! Total flux subtracted in 4096 components = 6.5141e-05 Jy ! Clean residual min=-0.000417 max=0.000377 Jy/beam ! Clean residual mean=-0.000000 rms=0.000100 Jy/beam ! Combined flux in latest and established models = 0.0779211 Jy keep ! Adding 256 model components to the UV plane model. ! The established model now contains 308 components and 0.0779211 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177e_uvs/J2014+0634_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.159 x 2.814 at 17.66 degrees (North through East) ! Clean map min=-0.00087347 max=0.070261 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177e_uvs/J2014+0634_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0702609 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.39633e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.401205 0.401205 0.802409 1.60482 3.20964 6.41927 12.8385 25.6771 51.3542 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.07 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 747.748 quit ! Quitting program ! Log file /d2/scr/pima/bp177e_uvs/J2014+0634_X_uvs.log closed on Sat Mar 22 21:11:08 2014