! Started logfile: /scr/pima/bp171a8_uvs/J1204-0422_C_uvs.log on Fri Dec 27 16:31:16 2013 obs /scr/pima/bp171a8_uvs/J1204-0422_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a8_uvs/J1204-0422_C_uva.fits ! AN table 1: 12 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.863095 visibilities/baseline/integration-bin. ! Found source: J1204-0422 ! ! 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 4.14397e+09 3.2e+07 1 3.2e+07 ! 02 2 4.17597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.20797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.23997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.43197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.52797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.55997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.59197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2320 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 /scr/pima/bp171a8_uvs/J1204-0422_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. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005734Jy sigma=0.673336 ! Fit after self-cal, rms=0.971654Jy sigma=0.650205 ! 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=1.576 mas, bmaj=4.722 mas, bpa=17.35 degrees ! Estimated noise=32.4754 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 = 0.0224715 Jy ! Component: 100 - total flux cleaned = 0.0291072 Jy ! Total flux subtracted in 100 components = 0.0291072 Jy ! Clean residual min=-0.007272 max=0.006977 Jy/beam ! Clean residual mean=-0.000001 rms=0.002055 Jy/beam ! Combined flux in latest and established models = 0.0291072 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0291072 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=0.064130Jy sigma=0.043780 ! Fit after self-cal, rms=0.062360Jy sigma=0.042612 ! 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=1.918 mas, bmaj=5.144 mas, bpa=16.74 degrees ! Estimated noise=21.9792 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 = 0.00729048 Jy ! Component: 100 - total flux cleaned = 0.0113037 Jy ! Component: 150 - total flux cleaned = 0.0140737 Jy ! Component: 200 - total flux cleaned = 0.0160701 Jy ! Total flux subtracted in 200 components = 0.0160701 Jy ! Clean residual min=-0.008499 max=0.006220 Jy/beam ! Clean residual mean=-0.000000 rms=0.002177 Jy/beam ! Combined flux in latest and established models = 0.0451773 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 33 components and 0.0451773 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=0.061503Jy sigma=0.041978 ! Fit after self-cal, rms=0.061453Jy sigma=0.041936 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.918 x 5.144 at 16.74 degrees (North through East) ! Clean map min=-0.0084589 max=0.032737 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* NL 1.00* OV 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* NL 1.00* OV 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* NL 1.00* OV 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* NL 1.00* OV 1.00* 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* NL 1.00* OV 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* NL 1.00* OV 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* NL 1.00* OV 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* NL 1.00* OV 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.061453Jy sigma=0.041936 ! Fit after self-cal, rms=0.061453Jy sigma=0.041936 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.918 mas, bmaj=5.144 mas, bpa=16.74 degrees ! Estimated noise=21.9792 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 = 0.00192344 Jy ! Component: 100 - total flux cleaned = 0.00322883 Jy ! Component: 150 - total flux cleaned = 0.00416366 Jy ! Component: 200 - total flux cleaned = 0.00475393 Jy ! Total flux subtracted in 200 components = 0.00475393 Jy ! Clean residual min=-0.008697 max=0.006207 Jy/beam ! Clean residual mean=0.000000 rms=0.002170 Jy/beam ! Combined flux in latest and established models = 0.0499312 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 37 components and 0.0499312 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=0.061392Jy sigma=0.041881 ! Fit after self-cal, rms=0.061387Jy sigma=0.041876 ! 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=0.061387Jy sigma=0.041876 ! Fit after self-cal, rms=0.061387Jy sigma=0.041876 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.918 mas, bmaj=5.144 mas, bpa=16.74 degrees ! Estimated noise=21.9792 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000669168 Jy ! Component: 100 - total flux cleaned = 0.000884475 Jy ! Component: 150 - total flux cleaned = 0.000928149 Jy ! Component: 200 - total flux cleaned = 0.000988107 Jy ! Total flux subtracted in 200 components = 0.000988107 Jy ! Clean residual min=-0.008673 max=0.006183 Jy/beam ! Clean residual mean=0.000000 rms=0.002170 Jy/beam ! Combined flux in latest and established models = 0.0509193 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 42 components and 0.0509193 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=0.061373Jy sigma=0.041865 ! Fit after self-cal, rms=0.061372Jy sigma=0.041864 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 = 0.000239553 Jy ! Component: 100 - total flux cleaned = 0.000278963 Jy ! Component: 150 - total flux cleaned = 0.000297841 Jy ! Component: 200 - total flux cleaned = 0.000316398 Jy ! Total flux subtracted in 200 components = 0.000316398 Jy ! Clean residual min=-0.008632 max=0.006193 Jy/beam ! Clean residual mean=0.000000 rms=0.002168 Jy/beam ! Combined flux in latest and established models = 0.0512357 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 45 components and 0.0512357 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=0.061362Jy sigma=0.041857 ! Fit after self-cal, rms=0.061362Jy sigma=0.041856 ! 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=0.061362Jy sigma=0.041856 ! Fit after self-cal, rms=0.061362Jy sigma=0.041856 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.918 mas, bmaj=5.144 mas, bpa=16.74 degrees ! Estimated noise=21.9792 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.46067e-05 Jy ! Component: 100 - total flux cleaned = 0.000120971 Jy ! Component: 150 - total flux cleaned = 0.000137857 Jy ! Component: 200 - total flux cleaned = 0.000170847 Jy ! Total flux subtracted in 200 components = 0.000170847 Jy ! Clean residual min=-0.008603 max=0.006209 Jy/beam ! Clean residual mean=0.000000 rms=0.002167 Jy/beam ! Combined flux in latest and established models = 0.0514066 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 47 components and 0.0514066 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=0.061353Jy sigma=0.041851 ! Fit after self-cal, rms=0.061354Jy sigma=0.041850 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 = 3.88716e-05 Jy ! Component: 100 - total flux cleaned = 5.56332e-05 Jy ! Component: 150 - total flux cleaned = 8.78227e-05 Jy ! Component: 200 - total flux cleaned = 0.000103735 Jy ! Total flux subtracted in 200 components = 0.000103735 Jy ! Clean residual min=-0.008587 max=0.006222 Jy/beam ! Clean residual mean=0.000000 rms=0.002167 Jy/beam ! Combined flux in latest and established models = 0.0515103 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 48 components and 0.0515103 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=0.061346Jy sigma=0.041845 ! Fit after self-cal, rms=0.061346Jy sigma=0.041845 ! 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=0.061346Jy sigma=0.041845 ! Fit after self-cal, rms=0.061346Jy sigma=0.041845 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.865 mas, bmaj=6.002 mas, bpa=5.172 degrees ! Estimated noise=26.4384 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153237 Jy ! Component: 100 - total flux cleaned = 0.00225266 Jy ! Component: 150 - total flux cleaned = 0.00244337 Jy ! Component: 200 - total flux cleaned = 0.00258894 Jy ! Total flux subtracted in 200 components = 0.00258894 Jy ! Clean residual min=-0.010445 max=0.008881 Jy/beam ! Clean residual mean=0.000001 rms=0.003313 Jy/beam ! Combined flux in latest and established models = 0.0540993 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 56 components and 0.0540993 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=0.061364Jy sigma=0.041847 ! Fit after self-cal, rms=0.061362Jy sigma=0.041844 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 = 0.000335181 Jy ! Component: 100 - total flux cleaned = 0.000444842 Jy ! Component: 150 - total flux cleaned = 0.000549063 Jy ! Component: 200 - total flux cleaned = 0.000622277 Jy ! Total flux subtracted in 200 components = 0.000622277 Jy ! Clean residual min=-0.010420 max=0.008883 Jy/beam ! Clean residual mean=0.000001 rms=0.003309 Jy/beam ! Combined flux in latest and established models = 0.0547215 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 60 components and 0.0547215 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=0.061374Jy sigma=0.041850 ! Fit after self-cal, rms=0.061374Jy sigma=0.041848 ! 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=1.918 mas, bmaj=5.144 mas, bpa=16.74 degrees ! Estimated noise=21.9792 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.918 x 5.144 at 16.74 degrees (North through East) ! Clean map min=-0.0083011 max=0.030983 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=1.576 mas, bmaj=4.722 mas, bpa=17.35 degrees ! Estimated noise=32.4754 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0251452 Jy ! Component: 100 - total flux cleaned = 0.0323664 Jy ! Component: 150 - total flux cleaned = 0.0372447 Jy ! Component: 200 - total flux cleaned = 0.0409455 Jy ! Total flux subtracted in 200 components = 0.0409455 Jy ! Clean residual min=-0.007546 max=0.006616 Jy/beam ! Clean residual mean=-0.000001 rms=0.001984 Jy/beam ! Combined flux in latest and established models = 0.0409455 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0409455 Jy ! Inverting map and beam ! Estimated beam: bmin=1.918 mas, bmaj=5.144 mas, bpa=16.74 degrees ! Estimated noise=21.9792 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 = 0.00384164 Jy ! Component: 100 - total flux cleaned = 0.00629315 Jy ! Component: 150 - total flux cleaned = 0.00796865 Jy ! Component: 200 - total flux cleaned = 0.00913759 Jy ! Total flux subtracted in 200 components = 0.00913759 Jy ! Clean residual min=-0.008539 max=0.006269 Jy/beam ! Clean residual mean=0.000000 rms=0.002185 Jy/beam ! Combined flux in latest and established models = 0.050083 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 30 components and 0.050083 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=3.865 mas, bmaj=6.002 mas, bpa=5.172 degrees ! Estimated noise=26.4384 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00217293 Jy ! Component: 100 - total flux cleaned = 0.00345743 Jy ! Component: 150 - total flux cleaned = 0.003915 Jy ! Component: 200 - total flux cleaned = 0.00403687 Jy ! Total flux subtracted in 200 components = 0.00403687 Jy ! Clean residual min=-0.010519 max=0.008814 Jy/beam ! Clean residual mean=0.000001 rms=0.003322 Jy/beam ! Combined flux in latest and established models = 0.0541199 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 = 0.000143192 Jy ! Component: 100 - total flux cleaned = 0.000252537 Jy ! Component: 150 - total flux cleaned = 0.000355592 Jy ! Component: 200 - total flux cleaned = 0.000454931 Jy ! Total flux subtracted in 200 components = 0.000454931 Jy ! Clean residual min=-0.010472 max=0.008833 Jy/beam ! Clean residual mean=0.000001 rms=0.003315 Jy/beam ! Combined flux in latest and established models = 0.0545748 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 43 components and 0.0545748 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.918 mas, bmaj=5.144 mas, bpa=16.74 degrees ! Estimated noise=21.9792 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00109708 Jy ! Component: 100 - total flux cleaned = -0.00140672 Jy ! Component: 150 - total flux cleaned = -0.00160338 Jy ! Component: 200 - total flux cleaned = -0.00174728 Jy ! Total flux subtracted in 200 components = -0.00174728 Jy ! Clean residual min=-0.008547 max=0.006229 Jy/beam ! Clean residual mean=0.000000 rms=0.002168 Jy/beam ! Combined flux in latest and established models = 0.0528276 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 56 components and 0.0528276 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=0.061375Jy sigma=0.041857 ! Fit after self-cal, rms=0.061371Jy sigma=0.041855 wmodel /scr/pima/bp171a8_uvs/J1204-0422_C_map.mod ! Writing 56 model components to file: /scr/pima/bp171a8_uvs/J1204-0422_C_map.mod wobs /scr/pima/bp171a8_uvs/J1204-0422_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a8_uvs/J1204-0422_C_uvs.fits wwins /scr/pima/bp171a8_uvs/J1204-0422_C_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171a8_uvs/J1204-0422_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 = -0.00361465 Jy ! Component: 100 - total flux cleaned = -0.00546221 Jy ! Component: 150 - total flux cleaned = -0.00626329 Jy ! Component: 200 - total flux cleaned = -0.00691216 Jy ! Component: 250 - total flux cleaned = -0.00701414 Jy ! Component: 300 - total flux cleaned = -0.00711482 Jy ! Component: 350 - total flux cleaned = -0.00749494 Jy ! Component: 400 - total flux cleaned = -0.00758331 Jy ! Component: 450 - total flux cleaned = -0.00784602 Jy ! Component: 500 - total flux cleaned = -0.00793121 Jy ! Component: 550 - total flux cleaned = -0.0079341 Jy ! Component: 600 - total flux cleaned = -0.00801521 Jy ! Component: 650 - total flux cleaned = -0.0080154 Jy ! Component: 700 - total flux cleaned = -0.00786452 Jy ! Component: 750 - total flux cleaned = -0.00771632 Jy ! Component: 800 - total flux cleaned = -0.00742935 Jy ! Component: 850 - total flux cleaned = -0.00736 Jy ! Component: 900 - total flux cleaned = -0.00715461 Jy ! Component: 950 - total flux cleaned = -0.00702159 Jy ! Component: 1000 - total flux cleaned = -0.00689092 Jy ! Component: 1050 - total flux cleaned = -0.00663717 Jy ! Component: 1100 - total flux cleaned = -0.00651435 Jy ! Component: 1150 - total flux cleaned = -0.00651441 Jy ! Component: 1200 - total flux cleaned = -0.00633301 Jy ! Component: 1250 - total flux cleaned = -0.0060382 Jy ! Component: 1300 - total flux cleaned = -0.00580743 Jy ! Component: 1350 - total flux cleaned = -0.00563807 Jy ! Component: 1400 - total flux cleaned = -0.00563833 Jy ! Component: 1450 - total flux cleaned = -0.00558363 Jy ! Component: 1500 - total flux cleaned = -0.00553018 Jy ! Component: 1550 - total flux cleaned = -0.00553012 Jy ! Component: 1600 - total flux cleaned = -0.00552958 Jy ! Component: 1650 - total flux cleaned = -0.00552907 Jy ! Component: 1700 - total flux cleaned = -0.00537919 Jy ! Component: 1750 - total flux cleaned = -0.00537894 Jy ! Component: 1800 - total flux cleaned = -0.00523357 Jy ! Component: 1850 - total flux cleaned = -0.00504226 Jy ! Component: 1900 - total flux cleaned = -0.00485474 Jy ! Component: 1950 - total flux cleaned = -0.00480902 Jy ! Component: 2000 - total flux cleaned = -0.00480844 Jy ! Component: 2050 - total flux cleaned = -0.00453809 Jy ! Component: 2100 - total flux cleaned = -0.00453854 Jy ! Component: 2150 - total flux cleaned = -0.00436343 Jy ! Component: 2200 - total flux cleaned = -0.00427696 Jy ! Component: 2250 - total flux cleaned = -0.00419255 Jy ! Component: 2300 - total flux cleaned = -0.00419231 Jy ! Component: 2350 - total flux cleaned = -0.00411024 Jy ! Component: 2400 - total flux cleaned = -0.00415057 Jy ! Component: 2450 - total flux cleaned = -0.00406984 Jy ! Component: 2500 - total flux cleaned = -0.00395104 Jy ! Component: 2550 - total flux cleaned = -0.00391182 Jy ! Component: 2600 - total flux cleaned = -0.00379516 Jy ! Component: 2650 - total flux cleaned = -0.00371834 Jy ! Component: 2700 - total flux cleaned = -0.00360557 Jy ! Component: 2750 - total flux cleaned = -0.00338266 Jy ! Component: 2800 - total flux cleaned = -0.00334619 Jy ! Component: 2850 - total flux cleaned = -0.00320112 Jy ! Component: 2900 - total flux cleaned = -0.00312979 Jy ! Component: 2950 - total flux cleaned = -0.00298878 Jy ! Component: 3000 - total flux cleaned = -0.00288411 Jy ! Component: 3050 - total flux cleaned = -0.00281518 Jy ! Component: 3100 - total flux cleaned = -0.00267895 Jy ! Component: 3150 - total flux cleaned = -0.00257818 Jy ! Component: 3200 - total flux cleaned = -0.0024783 Jy ! Component: 3250 - total flux cleaned = -0.00228122 Jy ! Component: 3300 - total flux cleaned = -0.00228106 Jy ! Component: 3350 - total flux cleaned = -0.00208773 Jy ! Component: 3400 - total flux cleaned = -0.00196031 Jy ! Component: 3450 - total flux cleaned = -0.00183395 Jy ! Component: 3500 - total flux cleaned = -0.00170899 Jy ! Component: 3550 - total flux cleaned = -0.00155395 Jy ! Component: 3600 - total flux cleaned = -0.00143135 Jy ! Component: 3650 - total flux cleaned = -0.00143114 Jy ! Component: 3700 - total flux cleaned = -0.00125049 Jy ! Component: 3750 - total flux cleaned = -0.00110177 Jy ! Component: 3800 - total flux cleaned = -0.00110209 Jy ! Component: 3850 - total flux cleaned = -0.000984928 Jy ! Component: 3900 - total flux cleaned = -0.000956082 Jy ! Component: 3950 - total flux cleaned = -0.000898287 Jy ! Component: 4000 - total flux cleaned = -0.000841 Jy ! Component: 4050 - total flux cleaned = -0.000869406 Jy ! Total flux subtracted in 4096 components = -0.000756313 Jy ! Clean residual min=-0.001785 max=0.001555 Jy/beam ! Clean residual mean=0.000001 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.0520713 Jy keep ! Adding 377 model components to the UV plane model. ! The established model now contains 433 components and 0.0520713 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a8_uvs/J1204-0422_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.918 x 5.144 at 16.74 degrees (North through East) ! Clean map min=-0.0039925 max=0.031086 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a8_uvs/J1204-0422_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.031086 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000529761 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -5.11253 5.11253 10.2251 20.4501 40.9002 81.8005 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.031 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 58.679 quit ! Quitting program ! Log file /scr/pima/bp171a8_uvs/J1204-0422_C_uvs.log closed on Fri Dec 27 16:31:22 2013