! Started logfile: /d2/scr/pima/bp177i_uvs/J0752+7115_C_uvs.log on Tue Apr 15 00:17:24 2014 obs /d2/scr/pima/bp177i_uvs/J0752+7115_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J0752+7115_C_uva.fits ! AN table 1: 2 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.911111 visibilities/baseline/integration-bin. ! Found source: J0752+7115 ! ! 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 656 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/J0752+7115_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. ! ! 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=0.999997Jy sigma=53.215507 ! Fit after self-cal, rms=0.985719Jy sigma=52.458459 ! 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=1.446 mas, bmaj=5.244 mas, bpa=-42.51 degrees ! Estimated noise=0.678323 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 = 0.011322 Jy ! Component: 100 - total flux cleaned = 0.0141192 Jy ! Total flux subtracted in 100 components = 0.0141192 Jy ! Clean residual min=-0.002043 max=0.002109 Jy/beam ! Clean residual mean=-0.000004 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.0141192 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0141192 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=0.015897Jy sigma=0.777460 ! Fit after self-cal, rms=0.012420Jy sigma=0.580219 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00338306 Jy ! Component: 100 - total flux cleaned = 0.00428059 Jy ! Total flux subtracted in 100 components = 0.00428059 Jy ! Clean residual min=-0.001518 max=0.001583 Jy/beam ! Clean residual mean=-0.000007 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.0183998 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 19 components and 0.0183998 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=0.011547Jy sigma=0.534523 ! Fit after self-cal, rms=0.011543Jy sigma=0.533666 ! 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=1.81 mas, bmaj=5.424 mas, bpa=-43.8 degrees ! Estimated noise=0.533286 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 = 0.000593822 Jy ! Component: 100 - total flux cleaned = 0.000900941 Jy ! Component: 150 - total flux cleaned = 0.00100853 Jy ! Component: 200 - total flux cleaned = 0.00108179 Jy ! Total flux subtracted in 200 components = 0.00108179 Jy ! Clean residual min=-0.001213 max=0.001118 Jy/beam ! Clean residual mean=-0.000009 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.0194816 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 32 components and 0.0194816 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=0.011497Jy sigma=0.531647 ! Fit after self-cal, rms=0.011497Jy sigma=0.531587 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.81 x 5.424 at -43.8 degrees (North through East) ! Clean map min=-0.0011925 max=0.017587 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 1.00* 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 0.90 FD 1.09 HN 0.86 KP 1.16 ! LA 0.98 MK 0.83 NL 1.04 OV 0.94 ! PT 1.11 SC 1.04 ! ! ! 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 0.96 FD 1.11 HN 0.84 KP 1.01 ! LA 1.06 MK 1.11 NL 0.98 OV 1.10 ! PT 0.93 SC 1.08 ! ! ! Correcting IF 7. ! 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 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.95 HN 1.04 KP 0.93 ! LA 0.93 MK 0.93 NL 1.03 OV 0.99 ! PT 1.06 SC 0.94 ! ! ! Fit before self-cal, rms=0.011497Jy sigma=0.531587 ! Fit after self-cal, rms=0.011436Jy sigma=0.526451 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.801 mas, bmaj=5.408 mas, bpa=-43.88 degrees ! Estimated noise=0.533793 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 = 0.000281589 Jy ! Component: 100 - total flux cleaned = 0.000389634 Jy ! Component: 150 - total flux cleaned = 0.000459709 Jy ! Component: 200 - total flux cleaned = 0.000508913 Jy ! Total flux subtracted in 200 components = 0.000508913 Jy ! Clean residual min=-0.001176 max=0.001143 Jy/beam ! Clean residual mean=-0.000009 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.0199905 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 45 components and 0.0199905 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=0.011418Jy sigma=0.525933 ! Fit after self-cal, rms=0.011422Jy sigma=0.525831 ! 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=0.011422Jy sigma=0.525831 ! Fit after self-cal, rms=0.011436Jy sigma=0.525794 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.799 mas, bmaj=5.405 mas, bpa=-43.87 degrees ! Estimated noise=0.534882 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00012802 Jy ! Component: 100 - total flux cleaned = 0.000160727 Jy ! Component: 150 - total flux cleaned = 0.000196398 Jy ! Component: 200 - total flux cleaned = 0.000229372 Jy ! Total flux subtracted in 200 components = 0.000229372 Jy ! Clean residual min=-0.001167 max=0.001142 Jy/beam ! Clean residual mean=-0.000009 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.0202198 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 48 components and 0.0202198 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=0.011427Jy sigma=0.525540 ! Fit after self-cal, rms=0.011428Jy sigma=0.525519 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 = 2.05581e-05 Jy ! Component: 100 - total flux cleaned = 3.08039e-05 Jy ! Component: 150 - total flux cleaned = 4.06325e-05 Jy ! Component: 200 - total flux cleaned = 5.01115e-05 Jy ! Total flux subtracted in 200 components = 5.01115e-05 Jy ! Clean residual min=-0.001161 max=0.001142 Jy/beam ! Clean residual mean=-0.000009 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.02027 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 58 components and 0.02027 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=0.011422Jy sigma=0.525335 ! Fit after self-cal, rms=0.011423Jy sigma=0.525323 ! 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=0.011423Jy sigma=0.525323 ! Fit after self-cal, rms=0.011433Jy sigma=0.525308 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.797 mas, bmaj=5.403 mas, bpa=-43.87 degrees ! Estimated noise=0.535618 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.20809e-05 Jy ! Component: 100 - total flux cleaned = 5.62418e-05 Jy ! Component: 150 - total flux cleaned = 6.07172e-05 Jy ! Component: 200 - total flux cleaned = 6.5071e-05 Jy ! Total flux subtracted in 200 components = 6.5071e-05 Jy ! Clean residual min=-0.001160 max=0.001142 Jy/beam ! Clean residual mean=-0.000009 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.020335 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 64 components and 0.020335 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=0.011427Jy sigma=0.525182 ! Fit after self-cal, rms=0.011428Jy sigma=0.525172 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 = 1.36165e-06 Jy ! Component: 100 - total flux cleaned = 1.33388e-06 Jy ! Component: 150 - total flux cleaned = 1.31272e-06 Jy ! Component: 200 - total flux cleaned = 5.43624e-06 Jy ! Total flux subtracted in 200 components = 5.43624e-06 Jy ! Clean residual min=-0.001156 max=0.001141 Jy/beam ! Clean residual mean=-0.000009 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.0203405 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 65 components and 0.0203405 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=0.011424Jy sigma=0.525047 ! Fit after self-cal, rms=0.011425Jy sigma=0.525040 ! 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=0.011425Jy sigma=0.525040 ! Fit after self-cal, rms=0.011430Jy sigma=0.525037 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.702 mas, bmaj=6.018 mas, bpa=-49.68 degrees ! Estimated noise=0.641918 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.16336e-06 Jy ! Component: 100 - total flux cleaned = 1.45413e-05 Jy ! Component: 150 - total flux cleaned = 1.47352e-05 Jy ! Component: 200 - total flux cleaned = 1.50171e-05 Jy ! Total flux subtracted in 200 components = 1.50171e-05 Jy ! Clean residual min=-0.001285 max=0.001157 Jy/beam ! Clean residual mean=-0.000018 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.0203555 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 68 components and 0.0203555 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=0.011428Jy sigma=0.525056 ! Fit after self-cal, rms=0.011428Jy sigma=0.525035 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 = -1.64412e-05 Jy ! Component: 100 - total flux cleaned = -1.36753e-05 Jy ! Component: 150 - total flux cleaned = -1.59585e-05 Jy ! Component: 200 - total flux cleaned = -1.59211e-05 Jy ! Total flux subtracted in 200 components = -1.59211e-05 Jy ! Clean residual min=-0.001286 max=0.001148 Jy/beam ! Clean residual mean=-0.000018 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.0203396 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 75 components and 0.0203396 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=0.011427Jy sigma=0.525085 ! Fit after self-cal, rms=0.011428Jy sigma=0.525081 ! 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=1.797 mas, bmaj=5.403 mas, bpa=-43.87 degrees ! Estimated noise=0.535986 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.797 x 5.403 at -43.87 degrees (North through East) ! Clean map min=-0.0011176 max=0.017642 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=1.44 mas, bmaj=5.232 mas, bpa=-42.58 degrees ! Estimated noise=0.680244 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0138823 Jy ! Component: 100 - total flux cleaned = 0.0170458 Jy ! Component: 150 - total flux cleaned = 0.0181258 Jy ! Component: 200 - total flux cleaned = 0.01879 Jy ! Total flux subtracted in 200 components = 0.01879 Jy ! Clean residual min=-0.001527 max=0.001534 Jy/beam ! Clean residual mean=-0.000007 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.01879 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.01879 Jy ! Inverting map and beam ! Estimated beam: bmin=1.797 mas, bmaj=5.403 mas, bpa=-43.87 degrees ! Estimated noise=0.535986 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 = 0.000660403 Jy ! Component: 100 - total flux cleaned = 0.00102145 Jy ! Component: 150 - total flux cleaned = 0.00118037 Jy ! Component: 200 - total flux cleaned = 0.00125919 Jy ! Total flux subtracted in 200 components = 0.00125919 Jy ! Clean residual min=-0.001205 max=0.001150 Jy/beam ! Clean residual mean=-0.000009 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.0200492 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 39 components and 0.0200492 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=3.702 mas, bmaj=6.018 mas, bpa=-49.68 degrees ! Estimated noise=0.641918 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000232006 Jy ! Component: 100 - total flux cleaned = 0.000247065 Jy ! Component: 150 - total flux cleaned = 0.000253128 Jy ! Component: 200 - total flux cleaned = 0.000253015 Jy ! Total flux subtracted in 200 components = 0.000253015 Jy ! Clean residual min=-0.001303 max=0.001170 Jy/beam ! Clean residual mean=-0.000018 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.0203022 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 = 8.06458e-08 Jy ! Component: 100 - total flux cleaned = -4.07165e-06 Jy ! Component: 150 - total flux cleaned = -4.08645e-06 Jy ! Component: 200 - total flux cleaned = -7.92261e-06 Jy ! Total flux subtracted in 200 components = -7.92261e-06 Jy ! Clean residual min=-0.001298 max=0.001165 Jy/beam ! Clean residual mean=-0.000018 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.0202943 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 52 components and 0.0202943 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.797 mas, bmaj=5.403 mas, bpa=-43.87 degrees ! Estimated noise=0.535986 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.91332e-05 Jy ! Component: 100 - total flux cleaned = -8.9879e-05 Jy ! Component: 150 - total flux cleaned = -5.15541e-05 Jy ! Component: 200 - total flux cleaned = -3.12188e-05 Jy ! Total flux subtracted in 200 components = -3.12188e-05 Jy ! Clean residual min=-0.001163 max=0.001151 Jy/beam ! Clean residual mean=-0.000009 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.0202631 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 63 components and 0.0202631 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=0.011436Jy sigma=0.525462 ! Fit after self-cal, rms=0.011437Jy sigma=0.525416 wmodel /d2/scr/pima/bp177i_uvs/J0752+7115_C_map.mod ! Writing 63 model components to file: /d2/scr/pima/bp177i_uvs/J0752+7115_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J0752+7115_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J0752+7115_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J0752+7115_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177i_uvs/J0752+7115_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 = -0.000324516 Jy ! Component: 100 - total flux cleaned = -0.000484151 Jy ! Component: 150 - total flux cleaned = -0.000615645 Jy ! Component: 200 - total flux cleaned = -0.000687739 Jy ! Component: 250 - total flux cleaned = -0.000773327 Jy ! Component: 300 - total flux cleaned = -0.000871939 Jy ! Component: 350 - total flux cleaned = -0.000935076 Jy ! Component: 400 - total flux cleaned = -0.000965851 Jy ! Component: 450 - total flux cleaned = -0.000996142 Jy ! Component: 500 - total flux cleaned = -0.00105441 Jy ! Component: 550 - total flux cleaned = -0.00112449 Jy ! Component: 600 - total flux cleaned = -0.00119294 Jy ! Component: 650 - total flux cleaned = -0.00127334 Jy ! Component: 700 - total flux cleaned = -0.00128644 Jy ! Component: 750 - total flux cleaned = -0.00135057 Jy ! Component: 800 - total flux cleaned = -0.00142546 Jy ! Component: 850 - total flux cleaned = -0.00142556 Jy ! Component: 900 - total flux cleaned = -0.00147341 Jy ! Component: 950 - total flux cleaned = -0.00144961 Jy ! Component: 1000 - total flux cleaned = -0.00144965 Jy ! Component: 1050 - total flux cleaned = -0.00143819 Jy ! Component: 1100 - total flux cleaned = -0.00143828 Jy ! Component: 1150 - total flux cleaned = -0.00144953 Jy ! Component: 1200 - total flux cleaned = -0.00148222 Jy ! Component: 1250 - total flux cleaned = -0.00151391 Jy ! Component: 1300 - total flux cleaned = -0.00150341 Jy ! Component: 1350 - total flux cleaned = -0.00151387 Jy ! Component: 1400 - total flux cleaned = -0.00155462 Jy ! Component: 1450 - total flux cleaned = -0.00154458 Jy ! Component: 1500 - total flux cleaned = -0.00154462 Jy ! Component: 1550 - total flux cleaned = -0.00154441 Jy ! Component: 1600 - total flux cleaned = -0.00150613 Jy ! Component: 1650 - total flux cleaned = -0.001525 Jy ! Component: 1700 - total flux cleaned = -0.00148774 Jy ! Component: 1750 - total flux cleaned = -0.00146028 Jy ! Component: 1800 - total flux cleaned = -0.00146932 Jy ! Component: 1850 - total flux cleaned = -0.00145133 Jy ! Component: 1900 - total flux cleaned = -0.00142483 Jy ! Component: 1950 - total flux cleaned = -0.0014246 Jy ! Component: 2000 - total flux cleaned = -0.00137254 Jy ! Component: 2050 - total flux cleaned = -0.00138951 Jy ! Component: 2100 - total flux cleaned = -0.00138954 Jy ! Component: 2150 - total flux cleaned = -0.00134788 Jy ! Component: 2200 - total flux cleaned = -0.00135625 Jy ! Component: 2250 - total flux cleaned = -0.00137245 Jy ! Component: 2300 - total flux cleaned = -0.00134827 Jy ! Component: 2350 - total flux cleaned = -0.00135641 Jy ! Component: 2400 - total flux cleaned = -0.00134846 Jy ! Component: 2450 - total flux cleaned = -0.00134847 Jy ! Component: 2500 - total flux cleaned = -0.00135632 Jy ! Component: 2550 - total flux cleaned = -0.00137166 Jy ! Component: 2600 - total flux cleaned = -0.00134882 Jy ! Component: 2650 - total flux cleaned = -0.0013264 Jy ! Component: 2700 - total flux cleaned = -0.00132639 Jy ! Component: 2750 - total flux cleaned = -0.00133385 Jy ! Component: 2800 - total flux cleaned = -0.00134839 Jy ! Component: 2850 - total flux cleaned = -0.00133387 Jy ! Component: 2900 - total flux cleaned = -0.00133384 Jy ! Component: 2950 - total flux cleaned = -0.00132667 Jy ! Component: 3000 - total flux cleaned = -0.0013267 Jy ! Component: 3050 - total flux cleaned = -0.00132665 Jy ! Component: 3100 - total flux cleaned = -0.00135421 Jy ! Component: 3150 - total flux cleaned = -0.00134735 Jy ! Component: 3200 - total flux cleaned = -0.00136773 Jy ! Component: 3250 - total flux cleaned = -0.00134756 Jy ! Component: 3300 - total flux cleaned = -0.00136756 Jy ! Component: 3350 - total flux cleaned = -0.00135436 Jy ! Component: 3400 - total flux cleaned = -0.00134777 Jy ! Component: 3450 - total flux cleaned = -0.0013543 Jy ! Component: 3500 - total flux cleaned = -0.00135428 Jy ! Component: 3550 - total flux cleaned = -0.00135426 Jy ! Component: 3600 - total flux cleaned = -0.001348 Jy ! Component: 3650 - total flux cleaned = -0.0013858 Jy ! Component: 3700 - total flux cleaned = -0.001392 Jy ! Component: 3750 - total flux cleaned = -0.00139812 Jy ! Component: 3800 - total flux cleaned = -0.00141659 Jy ! Component: 3850 - total flux cleaned = -0.00142877 Jy ! Component: 3900 - total flux cleaned = -0.00144696 Jy ! Component: 3950 - total flux cleaned = -0.00146497 Jy ! Component: 4000 - total flux cleaned = -0.00146496 Jy ! Component: 4050 - total flux cleaned = -0.00145909 Jy ! Total flux subtracted in 4096 components = -0.0015002 Jy ! Clean residual min=-0.000314 max=0.000298 Jy/beam ! Clean residual mean=-0.000000 rms=0.000105 Jy/beam ! Combined flux in latest and established models = 0.0187629 Jy keep ! Adding 293 model components to the UV plane model. ! The established model now contains 356 components and 0.0187629 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J0752+7115_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.797 x 5.403 at -43.87 degrees (North through East) ! Clean map min=-0.00062624 max=0.017801 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J0752+7115_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0178014 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000104127 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.7548 1.7548 3.5096 7.01921 14.0384 28.0768 56.1537 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.017 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 170.959 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J0752+7115_C_uvs.log closed on Tue Apr 15 00:17:29 2014