! Started logfile: /d2/scr/pima/bp177i_uvs/J1517+6627_C_uvs.log on Tue Apr 15 00:31:00 2014 obs /d2/scr/pima/bp177i_uvs/J1517+6627_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1517+6627_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1517+6627 ! ! 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 1080 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/J1517+6627_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=0.999629Jy sigma=47.191362 ! Fit after self-cal, rms=0.969910Jy sigma=45.823042 ! 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=1.367 mas, bmaj=5.325 mas, bpa=46.05 degrees ! Estimated noise=0.674252 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 = 0.0229474 Jy ! Component: 100 - total flux cleaned = 0.028071 Jy ! Total flux subtracted in 100 components = 0.028071 Jy ! Clean residual min=-0.001991 max=0.001939 Jy/beam ! Clean residual mean=-0.000005 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.028071 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.028071 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=0.018145Jy sigma=0.712837 ! Fit after self-cal, rms=0.016226Jy sigma=0.594404 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00251509 Jy ! Component: 100 - total flux cleaned = 0.00387116 Jy ! Total flux subtracted in 100 components = 0.00387116 Jy ! Clean residual min=-0.001830 max=0.001616 Jy/beam ! Clean residual mean=-0.000003 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.0319421 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 13 components and 0.0319421 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=0.015752Jy sigma=0.572596 ! Fit after self-cal, rms=0.015739Jy sigma=0.572163 ! 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=1.697 mas, bmaj=5.374 mas, bpa=44.75 degrees ! Estimated noise=0.473393 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 = 0.0012641 Jy ! Component: 100 - total flux cleaned = 0.00205015 Jy ! Component: 150 - total flux cleaned = 0.00258242 Jy ! Component: 200 - total flux cleaned = 0.00274116 Jy ! Total flux subtracted in 200 components = 0.00274116 Jy ! Clean residual min=-0.001214 max=0.001112 Jy/beam ! Clean residual mean=-0.000005 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.0346833 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 31 components and 0.0346833 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=0.015611Jy sigma=0.566111 ! Fit after self-cal, rms=0.015612Jy sigma=0.565947 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.697 x 5.374 at 44.75 degrees (North through East) ! Clean map min=-0.0011601 max=0.030353 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 0.92 FD 1.02 HN 1.02 KP 1.04 ! LA 1.09 MK 1.05 NL 1.10 OV 1.01 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.97 HN 1.10 KP 1.03 ! LA 1.01 MK 0.93 NL 0.98 OV 0.96 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.94 HN 1.10 KP 0.98 ! LA 1.15 MK 0.88 NL 1.03 OV 0.92 ! PT 1.05 SC 1.02 ! ! ! 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 1.14 FD 1.02 HN 1.01 KP 0.93 ! LA 1.02 MK 1.05 NL 1.04 OV 0.99 ! PT 0.88 SC 0.99 ! ! ! Fit before self-cal, rms=0.015612Jy sigma=0.565947 ! Fit after self-cal, rms=0.015479Jy sigma=0.557481 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.693 mas, bmaj=5.396 mas, bpa=44.86 degrees ! Estimated noise=0.477504 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 = 4.84844e-05 Jy ! Component: 100 - total flux cleaned = 1.77586e-05 Jy ! Component: 150 - total flux cleaned = -2.00416e-05 Jy ! Component: 200 - total flux cleaned = -2.11425e-05 Jy ! Total flux subtracted in 200 components = -2.11425e-05 Jy ! Clean residual min=-0.001152 max=0.001012 Jy/beam ! Clean residual mean=-0.000005 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.0346621 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 39 components and 0.0346621 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=0.015441Jy sigma=0.556558 ! Fit after self-cal, rms=0.015440Jy sigma=0.556467 ! 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=0.015440Jy sigma=0.556467 ! Fit after self-cal, rms=0.015480Jy sigma=0.556286 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.691 mas, bmaj=5.406 mas, bpa=44.89 degrees ! Estimated noise=0.47994 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000124729 Jy ! Component: 100 - total flux cleaned = 0.000114365 Jy ! Component: 150 - total flux cleaned = 0.000122469 Jy ! Component: 200 - total flux cleaned = 0.000129863 Jy ! Total flux subtracted in 200 components = 0.000129863 Jy ! Clean residual min=-0.001176 max=0.001005 Jy/beam ! Clean residual mean=-0.000005 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.034792 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 45 components and 0.034792 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=0.015461Jy sigma=0.555962 ! Fit after self-cal, rms=0.015460Jy sigma=0.555941 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 = 9.93523e-06 Jy ! Component: 100 - total flux cleaned = 2.42989e-05 Jy ! Component: 150 - total flux cleaned = 3.04707e-05 Jy ! Component: 200 - total flux cleaned = 3.03081e-05 Jy ! Total flux subtracted in 200 components = 3.03081e-05 Jy ! Clean residual min=-0.001180 max=0.001001 Jy/beam ! Clean residual mean=-0.000005 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.0348223 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 51 components and 0.0348223 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=0.015453Jy sigma=0.555708 ! Fit after self-cal, rms=0.015453Jy sigma=0.555696 ! 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=0.015453Jy sigma=0.555696 ! Fit after self-cal, rms=0.015483Jy sigma=0.555615 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.69 mas, bmaj=5.411 mas, bpa=44.91 degrees ! Estimated noise=0.481554 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000119282 Jy ! Component: 100 - total flux cleaned = 0.00014531 Jy ! Component: 150 - total flux cleaned = 0.000151002 Jy ! Component: 200 - total flux cleaned = 0.000162189 Jy ! Total flux subtracted in 200 components = 0.000162189 Jy ! Clean residual min=-0.001194 max=0.001003 Jy/beam ! Clean residual mean=-0.000005 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.0349845 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 54 components and 0.0349845 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=0.015473Jy sigma=0.555536 ! Fit after self-cal, rms=0.015473Jy sigma=0.555530 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 = 5.8134e-06 Jy ! Component: 100 - total flux cleaned = 1.13513e-05 Jy ! Component: 150 - total flux cleaned = 1.67006e-05 Jy ! Component: 200 - total flux cleaned = 2.19556e-05 Jy ! Total flux subtracted in 200 components = 2.19556e-05 Jy ! Clean residual min=-0.001196 max=0.001003 Jy/beam ! Clean residual mean=-0.000005 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.0350065 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 57 components and 0.0350065 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=0.015468Jy sigma=0.555410 ! Fit after self-cal, rms=0.015468Jy sigma=0.555407 ! 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=0.015468Jy sigma=0.555407 ! Fit after self-cal, rms=0.015486Jy sigma=0.555378 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.566 mas, bmaj=5.89 mas, bpa=44.85 degrees ! Estimated noise=0.574672 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000401559 Jy ! Component: 100 - total flux cleaned = 0.000485231 Jy ! Component: 150 - total flux cleaned = 0.000504753 Jy ! Component: 200 - total flux cleaned = 0.000516814 Jy ! Total flux subtracted in 200 components = 0.000516814 Jy ! Clean residual min=-0.001350 max=0.001143 Jy/beam ! Clean residual mean=-0.000009 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0355233 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 64 components and 0.0355233 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=0.015488Jy sigma=0.555743 ! Fit after self-cal, rms=0.015486Jy sigma=0.555701 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 = 3.55873e-05 Jy ! Component: 100 - total flux cleaned = 4.06053e-05 Jy ! Component: 150 - total flux cleaned = 4.53399e-05 Jy ! Component: 200 - total flux cleaned = 5.84899e-05 Jy ! Total flux subtracted in 200 components = 5.84899e-05 Jy ! Clean residual min=-0.001363 max=0.001135 Jy/beam ! Clean residual mean=-0.000009 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0355818 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 69 components and 0.0355818 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=0.015489Jy sigma=0.555918 ! Fit after self-cal, rms=0.015488Jy sigma=0.555912 ! 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=1.69 mas, bmaj=5.414 mas, bpa=44.92 degrees ! Estimated noise=0.482497 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.69 x 5.414 at 44.92 degrees (North through East) ! Clean map min=-0.0011443 max=0.030772 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=1.358 mas, bmaj=5.394 mas, bpa=46.18 degrees ! Estimated noise=0.685837 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0242078 Jy ! Component: 100 - total flux cleaned = 0.0297442 Jy ! Component: 150 - total flux cleaned = 0.0318116 Jy ! Component: 200 - total flux cleaned = 0.0330427 Jy ! Total flux subtracted in 200 components = 0.0330427 Jy ! Clean residual min=-0.001672 max=0.001680 Jy/beam ! Clean residual mean=-0.000003 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.0330427 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0330427 Jy ! Inverting map and beam ! Estimated beam: bmin=1.69 mas, bmaj=5.414 mas, bpa=44.92 degrees ! Estimated noise=0.482497 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 = 0.00122951 Jy ! Component: 100 - total flux cleaned = 0.00162164 Jy ! Component: 150 - total flux cleaned = 0.00176874 Jy ! Component: 200 - total flux cleaned = 0.00185601 Jy ! Total flux subtracted in 200 components = 0.00185601 Jy ! Clean residual min=-0.001183 max=0.001075 Jy/beam ! Clean residual mean=-0.000005 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.0348987 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 30 components and 0.0348987 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=3.566 mas, bmaj=5.89 mas, bpa=44.85 degrees ! Estimated noise=0.574672 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000490712 Jy ! Component: 100 - total flux cleaned = 0.000574199 Jy ! Component: 150 - total flux cleaned = 0.000615826 Jy ! Component: 200 - total flux cleaned = 0.000639872 Jy ! Total flux subtracted in 200 components = 0.000639872 Jy ! Clean residual min=-0.001340 max=0.001126 Jy/beam ! Clean residual mean=-0.000009 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.0355386 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 = 6.41514e-06 Jy ! Component: 100 - total flux cleaned = 6.15433e-06 Jy ! Component: 150 - total flux cleaned = 1.16911e-05 Jy ! Component: 200 - total flux cleaned = 1.16886e-05 Jy ! Total flux subtracted in 200 components = 1.16886e-05 Jy ! Clean residual min=-0.001355 max=0.001129 Jy/beam ! Clean residual mean=-0.000009 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.0355503 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 53 components and 0.0355503 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.69 mas, bmaj=5.414 mas, bpa=44.92 degrees ! Estimated noise=0.482497 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000231427 Jy ! Component: 100 - total flux cleaned = -0.000299859 Jy ! Component: 150 - total flux cleaned = -0.000338542 Jy ! Component: 200 - total flux cleaned = -0.000338607 Jy ! Total flux subtracted in 200 components = -0.000338607 Jy ! Clean residual min=-0.001209 max=0.001011 Jy/beam ! Clean residual mean=-0.000005 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.0352117 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 68 components and 0.0352117 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=0.015492Jy sigma=0.555988 ! Fit after self-cal, rms=0.015493Jy sigma=0.555962 wmodel /d2/scr/pima/bp177i_uvs/J1517+6627_C_map.mod ! Writing 68 model components to file: /d2/scr/pima/bp177i_uvs/J1517+6627_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J1517+6627_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1517+6627_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1517+6627_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177i_uvs/J1517+6627_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 = -0.000534744 Jy ! Component: 100 - total flux cleaned = -0.000921288 Jy ! Component: 150 - total flux cleaned = -0.00121153 Jy ! Component: 200 - total flux cleaned = -0.00141922 Jy ! Component: 250 - total flux cleaned = -0.00163465 Jy ! Component: 300 - total flux cleaned = -0.00181028 Jy ! Component: 350 - total flux cleaned = -0.00190346 Jy ! Component: 400 - total flux cleaned = -0.00196381 Jy ! Component: 450 - total flux cleaned = -0.00194875 Jy ! Component: 500 - total flux cleaned = -0.00194894 Jy ! Component: 550 - total flux cleaned = -0.00201902 Jy ! Component: 600 - total flux cleaned = -0.0020462 Jy ! Component: 650 - total flux cleaned = -0.00210002 Jy ! Component: 700 - total flux cleaned = -0.00213952 Jy ! Component: 750 - total flux cleaned = -0.00216554 Jy ! Component: 800 - total flux cleaned = -0.00221663 Jy ! Component: 850 - total flux cleaned = -0.00221665 Jy ! Component: 900 - total flux cleaned = -0.00229037 Jy ! Component: 950 - total flux cleaned = -0.00233869 Jy ! Component: 1000 - total flux cleaned = -0.00236241 Jy ! Component: 1050 - total flux cleaned = -0.00244451 Jy ! Component: 1100 - total flux cleaned = -0.00250225 Jy ! Component: 1150 - total flux cleaned = -0.00251374 Jy ! Component: 1200 - total flux cleaned = -0.00257004 Jy ! Component: 1250 - total flux cleaned = -0.00264767 Jy ! Component: 1300 - total flux cleaned = -0.00270246 Jy ! Component: 1350 - total flux cleaned = -0.00277798 Jy ! Component: 1400 - total flux cleaned = -0.0028527 Jy ! Component: 1450 - total flux cleaned = -0.00293674 Jy ! Component: 1500 - total flux cleaned = -0.00297808 Jy ! Component: 1550 - total flux cleaned = -0.00303968 Jy ! Component: 1600 - total flux cleaned = -0.0031207 Jy ! Component: 1650 - total flux cleaned = -0.0031407 Jy ! Component: 1700 - total flux cleaned = -0.00324005 Jy ! Component: 1750 - total flux cleaned = -0.00328922 Jy ! Component: 1800 - total flux cleaned = -0.00335719 Jy ! Component: 1850 - total flux cleaned = -0.00343398 Jy ! Component: 1900 - total flux cleaned = -0.00347185 Jy ! Component: 1950 - total flux cleaned = -0.00353773 Jy ! Component: 2000 - total flux cleaned = -0.00360264 Jy ! Component: 2050 - total flux cleaned = -0.00363932 Jy ! Component: 2100 - total flux cleaned = -0.00366656 Jy ! Component: 2150 - total flux cleaned = -0.00373864 Jy ! Component: 2200 - total flux cleaned = -0.00376537 Jy ! Component: 2250 - total flux cleaned = -0.00381834 Jy ! Component: 2300 - total flux cleaned = -0.00382713 Jy ! Component: 2350 - total flux cleaned = -0.00387061 Jy ! Component: 2400 - total flux cleaned = -0.00392226 Jy ! Component: 2450 - total flux cleaned = -0.00394773 Jy ! Component: 2500 - total flux cleaned = -0.0039477 Jy ! Component: 2550 - total flux cleaned = -0.00403127 Jy ! Component: 2600 - total flux cleaned = -0.00400644 Jy ! Component: 2650 - total flux cleaned = -0.00403931 Jy ! Component: 2700 - total flux cleaned = -0.00407186 Jy ! Component: 2750 - total flux cleaned = -0.00408809 Jy ! Component: 2800 - total flux cleaned = -0.00411207 Jy ! Component: 2850 - total flux cleaned = -0.00412794 Jy ! Component: 2900 - total flux cleaned = -0.00411216 Jy ! Component: 2950 - total flux cleaned = -0.00412777 Jy ! Component: 3000 - total flux cleaned = -0.00410458 Jy ! Component: 3050 - total flux cleaned = -0.00411226 Jy ! Component: 3100 - total flux cleaned = -0.0040894 Jy ! Component: 3150 - total flux cleaned = -0.00408179 Jy ! Component: 3200 - total flux cleaned = -0.0040517 Jy ! Component: 3250 - total flux cleaned = -0.00405173 Jy ! Component: 3300 - total flux cleaned = -0.00405909 Jy ! Component: 3350 - total flux cleaned = -0.00403706 Jy ! Component: 3400 - total flux cleaned = -0.00402984 Jy ! Component: 3450 - total flux cleaned = -0.00402262 Jy ! Component: 3500 - total flux cleaned = -0.00401541 Jy ! Component: 3550 - total flux cleaned = -0.0040584 Jy ! Component: 3600 - total flux cleaned = -0.00405132 Jy ! Component: 3650 - total flux cleaned = -0.00404424 Jy ! Component: 3700 - total flux cleaned = -0.0040372 Jy ! Component: 3750 - total flux cleaned = -0.00405108 Jy ! Component: 3800 - total flux cleaned = -0.00405794 Jy ! Component: 3850 - total flux cleaned = -0.0040511 Jy ! Component: 3900 - total flux cleaned = -0.00408517 Jy ! Component: 3950 - total flux cleaned = -0.0040784 Jy ! Component: 4000 - total flux cleaned = -0.0040515 Jy ! Component: 4050 - total flux cleaned = -0.00408498 Jy ! Total flux subtracted in 4096 components = -0.00407167 Jy ! Clean residual min=-0.000387 max=0.000395 Jy/beam ! Clean residual mean=-0.000001 rms=0.000123 Jy/beam ! Combined flux in latest and established models = 0.03114 Jy keep ! Adding 332 model components to the UV plane model. ! The established model now contains 400 components and 0.03114 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1517+6627_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.69 x 5.414 at 44.92 degrees (North through East) ! Clean map min=-0.00070865 max=0.030641 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1517+6627_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0306409 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000121859 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.1931 1.1931 2.38621 4.77242 9.54483 19.0897 38.1793 76.3587 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= 251.445 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1517+6627_C_uvs.log closed on Tue Apr 15 00:31:05 2014