! Started logfile: /d2/scr/pima/bp177i_uvs/J1630+6659_C_uvs.log on Tue Apr 15 00:32:31 2014 obs /d2/scr/pima/bp177i_uvs/J1630+6659_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1630+6659_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.933333 visibilities/baseline/integration-bin. ! Found source: J1630+6659 ! ! 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 1008 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/J1630+6659_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=0.999156Jy sigma=43.931753 ! Fit after self-cal, rms=0.952413Jy sigma=41.882628 ! 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=1.613 mas, bmaj=5.246 mas, bpa=41.7 degrees ! Estimated noise=0.699168 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 = 0.03305 Jy ! Component: 100 - total flux cleaned = 0.0454339 Jy ! Total flux subtracted in 100 components = 0.0454339 Jy ! Clean residual min=-0.003503 max=0.006802 Jy/beam ! Clean residual mean=-0.000042 rms=0.001070 Jy/beam ! Combined flux in latest and established models = 0.0454339 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0454339 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=0.023628Jy sigma=0.960782 ! Fit after self-cal, rms=0.023590Jy sigma=0.958954 ! Inverting map ! Added new window around map position (3.9, -11.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00779757 Jy ! Component: 100 - total flux cleaned = 0.0129741 Jy ! Total flux subtracted in 100 components = 0.0129741 Jy ! Clean residual min=-0.002661 max=0.003161 Jy/beam ! Clean residual mean=-0.000031 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.058408 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.058408 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=0.019701Jy sigma=0.784878 ! Fit after self-cal, rms=0.019680Jy sigma=0.783959 ! 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=1.912 mas, bmaj=5.365 mas, bpa=41.59 degrees ! Estimated noise=0.514156 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 = 0.00557511 Jy ! Component: 100 - total flux cleaned = 0.00979997 Jy ! Component: 150 - total flux cleaned = 0.0132278 Jy ! Component: 200 - total flux cleaned = 0.0160953 Jy ! Total flux subtracted in 200 components = 0.0160953 Jy ! Clean residual min=-0.002557 max=0.003203 Jy/beam ! Clean residual mean=-0.000036 rms=0.000798 Jy/beam ! Combined flux in latest and established models = 0.0745033 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 60 components and 0.0745033 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=0.017012Jy sigma=0.667847 ! Fit after self-cal, rms=0.016991Jy sigma=0.666924 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.912 x 5.365 at 41.59 degrees (North through East) ! Clean map min=-0.0025541 max=0.047632 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 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 0.94 FD 1.10 HN 0.93 KP 0.91 ! LA 1.01 MK 1.02 NL 1.01 OV 1.01 ! PT 0.89 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.00 HN 1.13 KP 0.89 ! LA 1.09 MK 1.08 NL 1.08 OV 0.99 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.95 KP 0.89 ! LA 0.92 MK 1.01 NL 1.09 OV 1.00 ! PT 0.92 SC 0.92 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.99 HN 1.08 KP 0.90 ! LA 0.99 MK 1.01 NL 1.13 OV 1.08 ! PT 0.87 SC 1.16 ! ! ! Fit before self-cal, rms=0.016991Jy sigma=0.666924 ! Fit after self-cal, rms=0.016639Jy sigma=0.639920 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.922 mas, bmaj=5.37 mas, bpa=41.49 degrees ! Estimated noise=0.51414 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 = 0.00213312 Jy ! Component: 100 - total flux cleaned = 0.00383305 Jy ! Component: 150 - total flux cleaned = 0.00528268 Jy ! Component: 200 - total flux cleaned = 0.00653412 Jy ! Total flux subtracted in 200 components = 0.00653412 Jy ! Clean residual min=-0.002007 max=0.002597 Jy/beam ! Clean residual mean=-0.000022 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.0810375 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 108 components and 0.0810375 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=0.016112Jy sigma=0.620030 ! Fit after self-cal, rms=0.016108Jy sigma=0.619645 ! 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=0.016108Jy sigma=0.619645 ! Fit after self-cal, rms=0.016013Jy sigma=0.603896 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.923 mas, bmaj=5.347 mas, bpa=41.45 degrees ! Estimated noise=0.522254 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155097 Jy ! Component: 100 - total flux cleaned = 0.00276793 Jy ! Component: 150 - total flux cleaned = 0.00381395 Jy ! Component: 200 - total flux cleaned = 0.00471627 Jy ! Total flux subtracted in 200 components = 0.00471627 Jy ! Clean residual min=-0.001665 max=0.002371 Jy/beam ! Clean residual mean=-0.000015 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.0857537 Jy selfcal ! Performing phase self-cal ! Adding 66 model components to the UV plane model. ! The established model now contains 154 components and 0.0857537 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=0.015692Jy sigma=0.594651 ! Fit after self-cal, rms=0.015689Jy sigma=0.594464 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 (2.1, -20.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00220144 Jy ! Component: 100 - total flux cleaned = 0.00340173 Jy ! Component: 150 - total flux cleaned = 0.0043497 Jy ! Component: 200 - total flux cleaned = 0.00505615 Jy ! Total flux subtracted in 200 components = 0.00505615 Jy ! Clean residual min=-0.001435 max=0.001549 Jy/beam ! Clean residual mean=-0.000011 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.0908099 Jy ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 215 components and 0.0908099 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=0.015279Jy sigma=0.580044 ! Fit after self-cal, rms=0.015252Jy sigma=0.578767 ! 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=0.015252Jy sigma=0.578767 ! Fit after self-cal, rms=0.015244Jy sigma=0.572304 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.918 mas, bmaj=5.331 mas, bpa=41.44 degrees ! Estimated noise=0.529487 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140188 Jy ! Component: 100 - total flux cleaned = 0.00246492 Jy ! Component: 150 - total flux cleaned = 0.00337196 Jy ! Component: 200 - total flux cleaned = 0.00416045 Jy ! Total flux subtracted in 200 components = 0.00416045 Jy ! Clean residual min=-0.001406 max=0.001431 Jy/beam ! Clean residual mean=-0.000011 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.0949703 Jy selfcal ! Performing phase self-cal ! Adding 68 model components to the UV plane model. ! The established model now contains 267 components and 0.0949703 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=0.014973Jy sigma=0.565227 ! Fit after self-cal, rms=0.014963Jy sigma=0.564749 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 = 0.000818145 Jy ! Component: 100 - total flux cleaned = 0.00139243 Jy ! Component: 150 - total flux cleaned = 0.00183173 Jy ! Component: 200 - total flux cleaned = 0.0021669 Jy ! Total flux subtracted in 200 components = 0.0021669 Jy ! Clean residual min=-0.001316 max=0.001374 Jy/beam ! Clean residual mean=-0.000009 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0971372 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 293 components and 0.0971372 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=0.014855Jy sigma=0.562333 ! Fit after self-cal, rms=0.014850Jy sigma=0.562080 ! 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=0.014850Jy sigma=0.562080 ! Fit after self-cal, rms=0.014608Jy sigma=0.550700 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.504 mas, bmaj=5.778 mas, bpa=42.65 degrees ! Estimated noise=0.635557 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124896 Jy ! Component: 100 - total flux cleaned = 0.00215193 Jy ! Component: 150 - total flux cleaned = 0.00285911 Jy ! Component: 200 - total flux cleaned = 0.00333764 Jy ! Total flux subtracted in 200 components = 0.00333764 Jy ! Clean residual min=-0.001434 max=0.001404 Jy/beam ! Clean residual mean=-0.000010 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.100475 Jy selfcal ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 328 components and 0.100475 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=0.014491Jy sigma=0.548868 ! Fit after self-cal, rms=0.014487Jy sigma=0.548690 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 = 0.000413172 Jy ! Component: 100 - total flux cleaned = 0.000668295 Jy ! Component: 150 - total flux cleaned = 0.000801 Jy ! Component: 200 - total flux cleaned = 0.000907654 Jy ! Total flux subtracted in 200 components = 0.000907654 Jy ! Clean residual min=-0.001383 max=0.001349 Jy/beam ! Clean residual mean=-0.000007 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.101382 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 353 components and 0.101382 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=0.014454Jy sigma=0.548113 ! Fit after self-cal, rms=0.014453Jy sigma=0.548051 ! 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=1.912 mas, bmaj=5.336 mas, bpa=41.48 degrees ! Estimated noise=0.53284 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.912 x 5.336 at 41.48 degrees (North through East) ! Clean map min=-0.0010816 max=0.048694 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=1.614 mas, bmaj=5.225 mas, bpa=41.61 degrees ! Estimated noise=0.721017 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0340563 Jy ! Component: 100 - total flux cleaned = 0.0469467 Jy ! Component: 150 - total flux cleaned = 0.0549672 Jy ! Component: 200 - total flux cleaned = 0.0603412 Jy ! Total flux subtracted in 200 components = 0.0603412 Jy ! Clean residual min=-0.002698 max=0.003024 Jy/beam ! Clean residual mean=-0.000030 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.0603412 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 0.0603412 Jy ! Inverting map and beam ! Estimated beam: bmin=1.912 mas, bmaj=5.336 mas, bpa=41.48 degrees ! Estimated noise=0.53284 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 = 0.00602352 Jy ! Component: 100 - total flux cleaned = 0.0106673 Jy ! Component: 150 - total flux cleaned = 0.0144348 Jy ! Component: 200 - total flux cleaned = 0.0176053 Jy ! Total flux subtracted in 200 components = 0.0176053 Jy ! Clean residual min=-0.002149 max=0.002592 Jy/beam ! Clean residual mean=-0.000030 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.0779465 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 75 components and 0.0779465 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=3.504 mas, bmaj=5.778 mas, bpa=42.65 degrees ! Estimated noise=0.635557 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00492522 Jy ! Component: 100 - total flux cleaned = 0.00869822 Jy ! Component: 150 - total flux cleaned = 0.011685 Jy ! Component: 200 - total flux cleaned = 0.0140793 Jy ! Total flux subtracted in 200 components = 0.0140793 Jy ! Clean residual min=-0.001801 max=0.001975 Jy/beam ! Clean residual mean=-0.000028 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.0920258 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 = 0.00193079 Jy ! Component: 100 - total flux cleaned = 0.00349812 Jy ! Component: 150 - total flux cleaned = 0.00477542 Jy ! Component: 200 - total flux cleaned = 0.00581934 Jy ! Total flux subtracted in 200 components = 0.00581934 Jy ! Clean residual min=-0.001501 max=0.001469 Jy/beam ! Clean residual mean=-0.000015 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.0978451 Jy ! Adding 166 model components to the UV plane model. ! The established model now contains 231 components and 0.0978451 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.912 mas, bmaj=5.336 mas, bpa=41.48 degrees ! Estimated noise=0.53284 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000444881 Jy ! Component: 100 - total flux cleaned = 0.00085948 Jy ! Component: 150 - total flux cleaned = 0.00119673 Jy ! Component: 200 - total flux cleaned = 0.00149598 Jy ! Total flux subtracted in 200 components = 0.00149598 Jy ! Clean residual min=-0.001138 max=0.001210 Jy/beam ! Clean residual mean=-0.000006 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.0993411 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 262 components and 0.0993411 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=0.014487Jy sigma=0.548408 ! Fit after self-cal, rms=0.014482Jy sigma=0.548090 wmodel /d2/scr/pima/bp177i_uvs/J1630+6659_C_map.mod ! Writing 262 model components to file: /d2/scr/pima/bp177i_uvs/J1630+6659_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J1630+6659_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1630+6659_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1630+6659_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177i_uvs/J1630+6659_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 = -0.000188286 Jy ! Component: 100 - total flux cleaned = -0.000361658 Jy ! Component: 150 - total flux cleaned = -0.000596617 Jy ! Component: 200 - total flux cleaned = -0.000768504 Jy ! Component: 250 - total flux cleaned = -0.000915599 Jy ! Component: 300 - total flux cleaned = -0.00108776 Jy ! Component: 350 - total flux cleaned = -0.0012689 Jy ! Component: 400 - total flux cleaned = -0.00138529 Jy ! Component: 450 - total flux cleaned = -0.00149856 Jy ! Component: 500 - total flux cleaned = -0.00159504 Jy ! Component: 550 - total flux cleaned = -0.00166229 Jy ! Component: 600 - total flux cleaned = -0.00171496 Jy ! Component: 650 - total flux cleaned = -0.00180525 Jy ! Component: 700 - total flux cleaned = -0.00184332 Jy ! Component: 750 - total flux cleaned = -0.00196749 Jy ! Component: 800 - total flux cleaned = -0.00202804 Jy ! Component: 850 - total flux cleaned = -0.00212312 Jy ! Component: 900 - total flux cleaned = -0.00214635 Jy ! Component: 950 - total flux cleaned = -0.00221546 Jy ! Component: 1000 - total flux cleaned = -0.00230606 Jy ! Component: 1050 - total flux cleaned = -0.00236182 Jy ! Component: 1100 - total flux cleaned = -0.00242783 Jy ! Component: 1150 - total flux cleaned = -0.00248208 Jy ! Component: 1200 - total flux cleaned = -0.0025571 Jy ! Component: 1250 - total flux cleaned = -0.00264162 Jy ! Component: 1300 - total flux cleaned = -0.00270401 Jy ! Component: 1350 - total flux cleaned = -0.00278607 Jy ! Component: 1400 - total flux cleaned = -0.00282645 Jy ! Component: 1450 - total flux cleaned = -0.00284667 Jy ! Component: 1500 - total flux cleaned = -0.00292584 Jy ! Component: 1550 - total flux cleaned = -0.00296484 Jy ! Component: 1600 - total flux cleaned = -0.00302291 Jy ! Component: 1650 - total flux cleaned = -0.00308977 Jy ! Component: 1700 - total flux cleaned = -0.00312747 Jy ! Component: 1750 - total flux cleaned = -0.00318351 Jy ! Component: 1800 - total flux cleaned = -0.00322965 Jy ! Component: 1850 - total flux cleaned = -0.00330286 Jy ! Component: 1900 - total flux cleaned = -0.00336616 Jy ! Component: 1950 - total flux cleaned = -0.00340202 Jy ! Component: 2000 - total flux cleaned = -0.00349058 Jy ! Component: 2050 - total flux cleaned = -0.00352551 Jy ! Component: 2100 - total flux cleaned = -0.00354309 Jy ! Component: 2150 - total flux cleaned = -0.0035947 Jy ! Component: 2200 - total flux cleaned = -0.00364578 Jy ! Component: 2250 - total flux cleaned = -0.00370466 Jy ! Component: 2300 - total flux cleaned = -0.0037462 Jy ! Component: 2350 - total flux cleaned = -0.00378738 Jy ! Component: 2400 - total flux cleaned = -0.00382023 Jy ! Component: 2450 - total flux cleaned = -0.00387697 Jy ! Component: 2500 - total flux cleaned = -0.00394116 Jy ! Component: 2550 - total flux cleaned = -0.00398903 Jy ! Component: 2600 - total flux cleaned = -0.00404427 Jy ! Component: 2650 - total flux cleaned = -0.00410689 Jy ! Component: 2700 - total flux cleaned = -0.00414575 Jy ! Component: 2750 - total flux cleaned = -0.00420738 Jy ! Component: 2800 - total flux cleaned = -0.00426847 Jy ! Component: 2850 - total flux cleaned = -0.00433651 Jy ! Component: 2900 - total flux cleaned = -0.004374 Jy ! Component: 2950 - total flux cleaned = -0.00443357 Jy ! Component: 3000 - total flux cleaned = -0.00444833 Jy ! Component: 3050 - total flux cleaned = -0.00450707 Jy ! Component: 3100 - total flux cleaned = -0.00456533 Jy ! Component: 3150 - total flux cleaned = -0.00459426 Jy ! Component: 3200 - total flux cleaned = -0.00463733 Jy ! Component: 3250 - total flux cleaned = -0.0047015 Jy ! Component: 3300 - total flux cleaned = -0.00475098 Jy ! Component: 3350 - total flux cleaned = -0.00476506 Jy ! Component: 3400 - total flux cleaned = -0.00480697 Jy ! Component: 3450 - total flux cleaned = -0.00482779 Jy ! Component: 3500 - total flux cleaned = -0.00485538 Jy ! Component: 3550 - total flux cleaned = -0.00487593 Jy ! Component: 3600 - total flux cleaned = -0.00491002 Jy ! Component: 3650 - total flux cleaned = -0.00494386 Jy ! Component: 3700 - total flux cleaned = -0.00497751 Jy ! Component: 3750 - total flux cleaned = -0.00501095 Jy ! Component: 3800 - total flux cleaned = -0.00505091 Jy ! Component: 3850 - total flux cleaned = -0.00506414 Jy ! Component: 3900 - total flux cleaned = -0.00509708 Jy ! Component: 3950 - total flux cleaned = -0.00512985 Jy ! Component: 4000 - total flux cleaned = -0.00514939 Jy ! Component: 4050 - total flux cleaned = -0.00517527 Jy ! Total flux subtracted in 4096 components = -0.00520745 Jy ! Clean residual min=-0.000343 max=0.000354 Jy/beam ! Clean residual mean=-0.000004 rms=0.000119 Jy/beam ! Combined flux in latest and established models = 0.0941337 Jy keep ! Adding 292 model components to the UV plane model. ! The established model now contains 554 components and 0.0941336 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1630+6659_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.912 x 5.336 at 41.48 degrees (North through East) ! Clean map min=-0.00076655 max=0.048931 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1630+6659_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0489307 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000117657 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.72137 0.72137 1.44274 2.88548 5.77096 11.5419 23.0838 46.1677 92.3354 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.048 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 415.875 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1630+6659_C_uvs.log closed on Tue Apr 15 00:32:36 2014