! Started logfile: /d2/scr/pima/bp177i_uvs/J1356+6559_C_uvs.log on Tue Apr 15 00:28:23 2014 obs /d2/scr/pima/bp177i_uvs/J1356+6559_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1356+6559_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.8 visibilities/baseline/integration-bin. ! Found source: J1356+6559 ! ! 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 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 = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177i_uvs/J1356+6559_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=1.000351Jy sigma=45.736233 ! Fit after self-cal, rms=0.971132Jy sigma=44.381692 ! 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=1.664 mas, bmaj=5.126 mas, bpa=36.15 degrees ! Estimated noise=0.709385 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 = 0.0199819 Jy ! Component: 100 - total flux cleaned = 0.0282491 Jy ! Total flux subtracted in 100 components = 0.0282491 Jy ! Clean residual min=-0.004238 max=0.007919 Jy/beam ! Clean residual mean=-0.000056 rms=0.001367 Jy/beam ! Combined flux in latest and established models = 0.0282491 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0282491 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=0.028402Jy sigma=1.253615 ! Fit after self-cal, rms=0.026519Jy sigma=1.171533 ! Inverting map ! Added new window around map position (8.1, 11.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00914961 Jy ! Component: 100 - total flux cleaned = 0.0155694 Jy ! Total flux subtracted in 100 components = 0.0155694 Jy ! Clean residual min=-0.003648 max=0.005061 Jy/beam ! Clean residual mean=-0.000054 rms=0.001076 Jy/beam ! Combined flux in latest and established models = 0.0438185 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 32 components and 0.0438185 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=0.021328Jy sigma=0.916519 ! Fit after self-cal, rms=0.021024Jy sigma=0.902916 ! 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=2.02 mas, bmaj=5.137 mas, bpa=34.51 degrees ! Estimated noise=0.532961 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 = 0.0080051 Jy ! Component: 100 - total flux cleaned = 0.0138111 Jy ! Component: 150 - total flux cleaned = 0.0183258 Jy ! Component: 200 - total flux cleaned = 0.0219367 Jy ! Total flux subtracted in 200 components = 0.0219367 Jy ! Clean residual min=-0.002840 max=0.003058 Jy/beam ! Clean residual mean=-0.000043 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 0.0657552 Jy ! Performing phase self-cal ! Adding 64 model components to the UV plane model. ! The established model now contains 81 components and 0.0657552 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=0.016244Jy sigma=0.673104 ! Fit after self-cal, rms=0.016119Jy sigma=0.667135 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.02 x 5.137 at 34.51 degrees (North through East) ! Clean map min=-0.0027075 max=0.031601 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 0.95 FD 1.00 HN 1.07 KP 0.94 ! LA 1.08 MK 1.13 NL 1.05 OV 0.87 ! PT 0.85 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 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 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 1.00* 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=0.016119Jy sigma=0.667135 ! Fit after self-cal, rms=0.016033Jy sigma=0.662794 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.025 mas, bmaj=5.142 mas, bpa=34.52 degrees ! Estimated noise=0.53059 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 = 0.00311139 Jy ! Component: 100 - total flux cleaned = 0.00549118 Jy ! Component: 150 - total flux cleaned = 0.00748197 Jy ! Component: 200 - total flux cleaned = 0.0091642 Jy ! Total flux subtracted in 200 components = 0.0091642 Jy ! Clean residual min=-0.002165 max=0.002007 Jy/beam ! Clean residual mean=-0.000029 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.0749194 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 128 components and 0.0749194 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=0.014993Jy sigma=0.617666 ! Fit after self-cal, rms=0.014937Jy sigma=0.614538 ! 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=0.014937Jy sigma=0.614538 ! Fit after self-cal, rms=0.014501Jy sigma=0.590197 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.024 mas, bmaj=5.112 mas, bpa=34.62 degrees ! Estimated noise=0.527607 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00165416 Jy ! Component: 100 - total flux cleaned = 0.00281671 Jy ! Component: 150 - total flux cleaned = 0.0037335 Jy ! Component: 200 - total flux cleaned = 0.00450304 Jy ! Total flux subtracted in 200 components = 0.00450304 Jy ! Clean residual min=-0.001722 max=0.001491 Jy/beam ! Clean residual mean=-0.000020 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.0794224 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 159 components and 0.0794224 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=0.014180Jy sigma=0.579189 ! Fit after self-cal, rms=0.014155Jy sigma=0.577594 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 = 0.000956131 Jy ! Component: 100 - total flux cleaned = 0.00161374 Jy ! Component: 150 - total flux cleaned = 0.00214603 Jy ! Component: 200 - total flux cleaned = 0.0024927 Jy ! Total flux subtracted in 200 components = 0.0024927 Jy ! Clean residual min=-0.001637 max=0.001423 Jy/beam ! Clean residual mean=-0.000017 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.0819151 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 170 components and 0.0819151 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=0.014029Jy sigma=0.574645 ! Fit after self-cal, rms=0.014015Jy sigma=0.573948 ! 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=0.014015Jy sigma=0.573948 ! Fit after self-cal, rms=0.014081Jy sigma=0.569772 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.014 mas, bmaj=5.1 mas, bpa=34.84 degrees ! Estimated noise=0.536104 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102943 Jy ! Component: 100 - total flux cleaned = 0.00176378 Jy ! Component: 150 - total flux cleaned = 0.00237295 Jy ! Component: 200 - total flux cleaned = 0.00288966 Jy ! Total flux subtracted in 200 components = 0.00288966 Jy ! Clean residual min=-0.001580 max=0.001430 Jy/beam ! Clean residual mean=-0.000019 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.0848048 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 184 components and 0.0848048 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=0.013928Jy sigma=0.566046 ! Fit after self-cal, rms=0.013917Jy sigma=0.565501 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 = 0.000572606 Jy ! Component: 100 - total flux cleaned = 0.00090471 Jy ! Component: 150 - total flux cleaned = 0.00111646 Jy ! Component: 200 - total flux cleaned = 0.0012398 Jy ! Total flux subtracted in 200 components = 0.0012398 Jy ! Clean residual min=-0.001571 max=0.001437 Jy/beam ! Clean residual mean=-0.000018 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.0860446 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 193 components and 0.0860446 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=0.013858Jy sigma=0.564255 ! Fit after self-cal, rms=0.013853Jy sigma=0.564005 ! 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=0.013853Jy sigma=0.564005 ! Fit after self-cal, rms=0.013921Jy sigma=0.562156 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.668 mas, bmaj=5.536 mas, bpa=37.25 degrees ! Estimated noise=0.64209 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125091 Jy ! Component: 100 - total flux cleaned = 0.00203873 Jy ! Component: 150 - total flux cleaned = 0.00262916 Jy ! Component: 200 - total flux cleaned = 0.00308647 Jy ! Total flux subtracted in 200 components = 0.00308647 Jy ! Clean residual min=-0.001736 max=0.001424 Jy/beam ! Clean residual mean=-0.000036 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.0891311 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 202 components and 0.0891311 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=0.013824Jy sigma=0.561424 ! Fit after self-cal, rms=0.013813Jy sigma=0.560900 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 = 0.000587421 Jy ! Component: 100 - total flux cleaned = 0.000784122 Jy ! Component: 150 - total flux cleaned = 0.000858714 Jy ! Component: 200 - total flux cleaned = 0.000906544 Jy ! Total flux subtracted in 200 components = 0.000906544 Jy ! Clean residual min=-0.001703 max=0.001406 Jy/beam ! Clean residual mean=-0.000034 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.0900376 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 207 components and 0.0900376 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=0.013798Jy sigma=0.561000 ! Fit after self-cal, rms=0.013793Jy sigma=0.560771 ! 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=2.007 mas, bmaj=5.094 mas, bpa=34.97 degrees ! Estimated noise=0.54204 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.007 x 5.094 at 34.97 degrees (North through East) ! Clean map min=-0.0014422 max=0.030277 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=1.651 mas, bmaj=5.106 mas, bpa=36.7 degrees ! Estimated noise=0.710069 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0220761 Jy ! Component: 100 - total flux cleaned = 0.0331456 Jy ! Component: 150 - total flux cleaned = 0.0412126 Jy ! Component: 200 - total flux cleaned = 0.0474552 Jy ! Total flux subtracted in 200 components = 0.0474552 Jy ! Clean residual min=-0.003038 max=0.003996 Jy/beam ! Clean residual mean=-0.000040 rms=0.000999 Jy/beam ! Combined flux in latest and established models = 0.0474552 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 37 model components to the UV plane model. ! The established model now contains 37 components and 0.0474552 Jy ! Inverting map and beam ! Estimated beam: bmin=2.007 mas, bmaj=5.094 mas, bpa=34.97 degrees ! Estimated noise=0.54204 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 = 0.00782034 Jy ! Component: 100 - total flux cleaned = 0.0136559 Jy ! Component: 150 - total flux cleaned = 0.0182377 Jy ! Component: 200 - total flux cleaned = 0.021923 Jy ! Total flux subtracted in 200 components = 0.021923 Jy ! Clean residual min=-0.002406 max=0.002832 Jy/beam ! Clean residual mean=-0.000033 rms=0.000739 Jy/beam ! Combined flux in latest and established models = 0.0693782 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 104 components and 0.0693782 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=3.668 mas, bmaj=5.536 mas, bpa=37.25 degrees ! Estimated noise=0.64209 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00514279 Jy ! Component: 100 - total flux cleaned = 0.00872628 Jy ! Component: 150 - total flux cleaned = 0.0113733 Jy ! Component: 200 - total flux cleaned = 0.0133828 Jy ! Total flux subtracted in 200 components = 0.0133828 Jy ! Clean residual min=-0.002081 max=0.002236 Jy/beam ! Clean residual mean=-0.000044 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.082761 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 = 0.0015562 Jy ! Component: 100 - total flux cleaned = 0.00278201 Jy ! Component: 150 - total flux cleaned = 0.00375844 Jy ! Component: 200 - total flux cleaned = 0.00454008 Jy ! Total flux subtracted in 200 components = 0.00454008 Jy ! Clean residual min=-0.001899 max=0.001613 Jy/beam ! Clean residual mean=-0.000038 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.087301 Jy ! Adding 119 model components to the UV plane model. ! The established model now contains 211 components and 0.087301 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.007 mas, bmaj=5.094 mas, bpa=34.97 degrees ! Estimated noise=0.54204 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000450466 Jy ! Component: 100 - total flux cleaned = 0.000715379 Jy ! Component: 150 - total flux cleaned = 0.000990907 Jy ! Component: 200 - total flux cleaned = 0.00122767 Jy ! Total flux subtracted in 200 components = 0.00122767 Jy ! Clean residual min=-0.001625 max=0.001589 Jy/beam ! Clean residual mean=-0.000018 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.0885287 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 229 components and 0.0885287 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=0.013842Jy sigma=0.562953 ! Fit after self-cal, rms=0.013829Jy sigma=0.562332 wmodel /d2/scr/pima/bp177i_uvs/J1356+6559_C_map.mod ! Writing 229 model components to file: /d2/scr/pima/bp177i_uvs/J1356+6559_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J1356+6559_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1356+6559_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1356+6559_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177i_uvs/J1356+6559_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 = -6.674e-05 Jy ! Component: 100 - total flux cleaned = -9.09338e-05 Jy ! Component: 150 - total flux cleaned = -0.000181965 Jy ! Component: 200 - total flux cleaned = -0.000286408 Jy ! Component: 250 - total flux cleaned = -0.000483738 Jy ! Component: 300 - total flux cleaned = -0.000652595 Jy ! Component: 350 - total flux cleaned = -0.000778315 Jy ! Component: 400 - total flux cleaned = -0.000934628 Jy ! Component: 450 - total flux cleaned = -0.00110262 Jy ! Component: 500 - total flux cleaned = -0.00123267 Jy ! Component: 550 - total flux cleaned = -0.00134382 Jy ! Component: 600 - total flux cleaned = -0.00145201 Jy ! Component: 650 - total flux cleaned = -0.00155783 Jy ! Component: 700 - total flux cleaned = -0.00163191 Jy ! Component: 750 - total flux cleaned = -0.00173305 Jy ! Component: 800 - total flux cleaned = -0.00181725 Jy ! Component: 850 - total flux cleaned = -0.00188599 Jy ! Component: 900 - total flux cleaned = -0.0019666 Jy ! Component: 950 - total flux cleaned = -0.00203216 Jy ! Component: 1000 - total flux cleaned = -0.00207088 Jy ! Component: 1050 - total flux cleaned = -0.00213404 Jy ! Component: 1100 - total flux cleaned = -0.00219577 Jy ! Component: 1150 - total flux cleaned = -0.00226817 Jy ! Component: 1200 - total flux cleaned = -0.00233918 Jy ! Component: 1250 - total flux cleaned = -0.00237398 Jy ! Component: 1300 - total flux cleaned = -0.00243125 Jy ! Component: 1350 - total flux cleaned = -0.00248729 Jy ! Component: 1400 - total flux cleaned = -0.00249831 Jy ! Component: 1450 - total flux cleaned = -0.00251995 Jy ! Component: 1500 - total flux cleaned = -0.00250935 Jy ! Component: 1550 - total flux cleaned = -0.00252003 Jy ! Component: 1600 - total flux cleaned = -0.00254074 Jy ! Component: 1650 - total flux cleaned = -0.00254083 Jy ! Component: 1700 - total flux cleaned = -0.00258083 Jy ! Component: 1750 - total flux cleaned = -0.00258078 Jy ! Component: 1800 - total flux cleaned = -0.00260052 Jy ! Component: 1850 - total flux cleaned = -0.00263897 Jy ! Component: 1900 - total flux cleaned = -0.00264844 Jy ! Component: 1950 - total flux cleaned = -0.00269497 Jy ! Component: 2000 - total flux cleaned = -0.00269502 Jy ! Component: 2050 - total flux cleaned = -0.00272246 Jy ! Component: 2100 - total flux cleaned = -0.00275856 Jy ! Component: 2150 - total flux cleaned = -0.00274966 Jy ! Component: 2200 - total flux cleaned = -0.00280266 Jy ! Component: 2250 - total flux cleaned = -0.00284621 Jy ! Component: 2300 - total flux cleaned = -0.00291521 Jy ! Component: 2350 - total flux cleaned = -0.00297475 Jy ! Component: 2400 - total flux cleaned = -0.00300834 Jy ! Component: 2450 - total flux cleaned = -0.00301674 Jy ! Component: 2500 - total flux cleaned = -0.00308296 Jy ! Component: 2550 - total flux cleaned = -0.00314839 Jy ! Component: 2600 - total flux cleaned = -0.00321321 Jy ! Component: 2650 - total flux cleaned = -0.00326129 Jy ! Component: 2700 - total flux cleaned = -0.00331683 Jy ! Component: 2750 - total flux cleaned = -0.00334054 Jy ! Component: 2800 - total flux cleaned = -0.00341078 Jy ! Component: 2850 - total flux cleaned = -0.0034494 Jy ! Component: 2900 - total flux cleaned = -0.00351075 Jy ! Component: 2950 - total flux cleaned = -0.00355641 Jy ! Component: 3000 - total flux cleaned = -0.00357906 Jy ! Component: 3050 - total flux cleaned = -0.0036314 Jy ! Component: 3100 - total flux cleaned = -0.00369062 Jy ! Component: 3150 - total flux cleaned = -0.00373461 Jy ! Component: 3200 - total flux cleaned = -0.00377832 Jy ! Component: 3250 - total flux cleaned = -0.00382168 Jy ! Component: 3300 - total flux cleaned = -0.00387911 Jy ! Component: 3350 - total flux cleaned = -0.00392897 Jy ! Component: 3400 - total flux cleaned = -0.00395722 Jy ! Component: 3450 - total flux cleaned = -0.00401336 Jy ! Component: 3500 - total flux cleaned = -0.00405511 Jy ! Component: 3550 - total flux cleaned = -0.00409665 Jy ! Component: 3600 - total flux cleaned = -0.00413109 Jy ! Component: 3650 - total flux cleaned = -0.00419249 Jy ! Component: 3700 - total flux cleaned = -0.00422641 Jy ! Component: 3750 - total flux cleaned = -0.00428028 Jy ! Component: 3800 - total flux cleaned = -0.00433388 Jy ! Component: 3850 - total flux cleaned = -0.00436052 Jy ! Component: 3900 - total flux cleaned = -0.00442671 Jy ! Component: 3950 - total flux cleaned = -0.00447932 Jy ! Component: 4000 - total flux cleaned = -0.00453811 Jy ! Component: 4050 - total flux cleaned = -0.00457711 Jy ! Total flux subtracted in 4096 components = -0.00463523 Jy ! Clean residual min=-0.000370 max=0.000421 Jy/beam ! Clean residual mean=-0.000011 rms=0.000118 Jy/beam ! Combined flux in latest and established models = 0.0838935 Jy keep ! Adding 322 model components to the UV plane model. ! The established model now contains 551 components and 0.0838934 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1356+6559_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.007 x 5.094 at 34.97 degrees (North through East) ! Clean map min=-0.00093981 max=0.030488 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1356+6559_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.030488 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000115724 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.13872 1.13872 2.27743 4.55486 9.10973 18.2195 36.4389 72.8778 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.03 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 263.454 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1356+6559_C_uvs.log closed on Tue Apr 15 00:28:28 2014