! Started logfile: /d2/scr/pima/bp171aa_uvs/J1235-2515_C_uvs.log on Thu Nov 28 23:38:12 2013 obs /d2/scr/pima/bp171aa_uvs/J1235-2515_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171aa_uvs/J1235-2515_C_uva.fits ! AN table 1: 14 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.703175 visibilities/baseline/integration-bin. ! Found source: J1235-2515 ! ! 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 3544 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/bp171aa_uvs/J1235-2515_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 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001608Jy sigma=0.708158 ! Fit after self-cal, rms=0.973412Jy sigma=0.688226 ! 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=1.55 mas, bmaj=3.721 mas, bpa=-10.88 degrees ! Estimated noise=22.3883 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 = 0.0195918 Jy ! Component: 100 - total flux cleaned = 0.0267938 Jy ! Total flux subtracted in 100 components = 0.0267938 Jy ! Clean residual min=-0.003707 max=0.004491 Jy/beam ! Clean residual mean=0.000001 rms=0.000930 Jy/beam ! Combined flux in latest and established models = 0.0267938 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0267938 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=0.038325Jy sigma=0.027093 ! Fit after self-cal, rms=0.036342Jy sigma=0.025691 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00587601 Jy ! Component: 100 - total flux cleaned = 0.00928739 Jy ! Total flux subtracted in 100 components = 0.00928739 Jy ! Clean residual min=-0.003618 max=0.004294 Jy/beam ! Clean residual mean=-0.000000 rms=0.000895 Jy/beam ! Combined flux in latest and established models = 0.0360812 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 25 components and 0.0360812 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=0.035231Jy sigma=0.024905 ! Fit after self-cal, rms=0.035174Jy sigma=0.024865 ! 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=1.904 mas, bmaj=4.592 mas, bpa=-8.239 degrees ! Estimated noise=16.8188 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 = 0.00283498 Jy ! Component: 100 - total flux cleaned = 0.00394528 Jy ! Component: 150 - total flux cleaned = 0.0040212 Jy ! Component: 200 - total flux cleaned = 0.00398711 Jy ! Total flux subtracted in 200 components = 0.00398711 Jy ! Clean residual min=-0.002533 max=0.003258 Jy/beam ! Clean residual mean=0.000002 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.0400683 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 32 components and 0.0400683 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=0.034949Jy sigma=0.024706 ! Fit after self-cal, rms=0.034924Jy sigma=0.024688 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.904 x 4.592 at -8.239 degrees (North through East) ! Clean map min=-0.0024323 max=0.029454 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. ! A total of 3 telescope corrections were flagged in sub-array 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. ! A total of 3 telescope corrections were flagged in sub-array 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 3. ! A total of 3 telescope corrections were flagged in sub-array 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 4. ! A total of 3 telescope corrections were flagged in sub-array 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 5. ! A total of 3 telescope corrections were flagged in sub-array 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 6. ! A total of 3 telescope corrections were flagged in sub-array 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 7. ! A total of 3 telescope corrections were flagged in sub-array 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 8. ! A total of 3 telescope corrections were flagged in sub-array 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* ! ! ! Fit before self-cal, rms=0.034924Jy sigma=0.024688 ! Fit after self-cal, rms=0.034864Jy sigma=0.024646 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.901 mas, bmaj=4.614 mas, bpa=-8.416 degrees ! Estimated noise=16.8761 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 (-11.4, 40.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00273362 Jy ! Component: 100 - total flux cleaned = 0.00346352 Jy ! Component: 150 - total flux cleaned = 0.00362468 Jy ! Component: 200 - total flux cleaned = 0.00366076 Jy ! Total flux subtracted in 200 components = 0.00366076 Jy ! Clean residual min=-0.002201 max=0.002616 Jy/beam ! Clean residual mean=0.000001 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.043729 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 49 components and 0.0437291 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=0.034637Jy sigma=0.024485 ! Fit after self-cal, rms=0.034593Jy sigma=0.024454 ! 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=0.034593Jy sigma=0.024454 ! Fit after self-cal, rms=0.034593Jy sigma=0.024454 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.901 mas, bmaj=4.614 mas, bpa=-8.416 degrees ! Estimated noise=16.8761 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000818424 Jy ! Component: 100 - total flux cleaned = 0.00078326 Jy ! Component: 150 - total flux cleaned = 0.000782182 Jy ! Component: 200 - total flux cleaned = 0.000813763 Jy ! Total flux subtracted in 200 components = 0.000813763 Jy ! Clean residual min=-0.002279 max=0.002587 Jy/beam ! Clean residual mean=0.000000 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.0445428 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 54 components and 0.0445428 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=0.034507Jy sigma=0.024393 ! Fit after self-cal, rms=0.034496Jy sigma=0.024385 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 (24, -42.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00191935 Jy ! Component: 100 - total flux cleaned = 0.00172204 Jy ! Component: 150 - total flux cleaned = 0.0016373 Jy ! Component: 200 - total flux cleaned = 0.00151995 Jy ! Total flux subtracted in 200 components = 0.00151995 Jy ! Clean residual min=-0.002164 max=0.002228 Jy/beam ! Clean residual mean=0.000002 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.0460628 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 77 components and 0.0460628 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=0.034305Jy sigma=0.024251 ! Fit after self-cal, rms=0.034276Jy sigma=0.024230 ! 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=0.034276Jy sigma=0.024230 ! Fit after self-cal, rms=0.034908Jy sigma=0.024185 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.891 mas, bmaj=4.594 mas, bpa=-8.497 degrees ! Estimated noise=17.1288 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000940051 Jy ! Component: 100 - total flux cleaned = 0.000899241 Jy ! Component: 150 - total flux cleaned = 0.000793337 Jy ! Component: 200 - total flux cleaned = 0.000764344 Jy ! Total flux subtracted in 200 components = 0.000764344 Jy ! Clean residual min=-0.002027 max=0.002073 Jy/beam ! Clean residual mean=0.000001 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.0468271 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 86 components and 0.0468271 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=0.034824Jy sigma=0.024127 ! Fit after self-cal, rms=0.034829Jy sigma=0.024118 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 = 0.000189132 Jy ! Component: 100 - total flux cleaned = 9.66219e-05 Jy ! Component: 150 - total flux cleaned = 1.03175e-05 Jy ! Component: 200 - total flux cleaned = -6.98269e-05 Jy ! Total flux subtracted in 200 components = -6.98269e-05 Jy ! Clean residual min=-0.002009 max=0.002007 Jy/beam ! Clean residual mean=0.000001 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.0467573 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 98 components and 0.0467573 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=0.034781Jy sigma=0.024085 ! Fit after self-cal, rms=0.034776Jy sigma=0.024081 ! 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=0.034776Jy sigma=0.024081 ! Fit after self-cal, rms=0.035011Jy sigma=0.024057 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.668 mas, bmaj=8.669 mas, bpa=-2.758 degrees ! Estimated noise=21.6125 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000393324 Jy ! Component: 100 - total flux cleaned = 0.000428334 Jy ! Component: 150 - total flux cleaned = 0.000304477 Jy ! Component: 200 - total flux cleaned = 0.000194203 Jy ! Total flux subtracted in 200 components = 0.000194203 Jy ! Clean residual min=-0.002371 max=0.002370 Jy/beam ! Clean residual mean=0.000001 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.0469515 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 115 components and 0.0469515 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=0.034985Jy sigma=0.024043 ! Fit after self-cal, rms=0.034988Jy sigma=0.024036 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 = -6.49644e-05 Jy ! Component: 100 - total flux cleaned = -3.84884e-05 Jy ! Component: 150 - total flux cleaned = -0.000161374 Jy ! Component: 200 - total flux cleaned = -0.000216712 Jy ! Total flux subtracted in 200 components = -0.000216712 Jy ! Clean residual min=-0.002334 max=0.002340 Jy/beam ! Clean residual mean=0.000001 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.0467348 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 120 components and 0.0467348 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=0.034978Jy sigma=0.024032 ! Fit after self-cal, rms=0.034974Jy sigma=0.024027 ! 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=1.885 mas, bmaj=4.567 mas, bpa=-8.589 degrees ! Estimated noise=17.1917 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.885 x 4.567 at -8.589 degrees (North through East) ! Clean map min=-0.0020447 max=0.029646 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=1.542 mas, bmaj=3.7 mas, bpa=-10.99 degrees ! Estimated noise=22.6996 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0212283 Jy ! Component: 100 - total flux cleaned = 0.0305589 Jy ! Component: 150 - total flux cleaned = 0.0371873 Jy ! Component: 200 - total flux cleaned = 0.0414812 Jy ! Total flux subtracted in 200 components = 0.0414812 Jy ! Clean residual min=-0.004172 max=0.004013 Jy/beam ! Clean residual mean=-0.000001 rms=0.000872 Jy/beam ! Combined flux in latest and established models = 0.0414812 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.0414812 Jy ! Inverting map and beam ! Estimated beam: bmin=1.885 mas, bmaj=4.567 mas, bpa=-8.589 degrees ! Estimated noise=17.1917 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 = 0.00391735 Jy ! Component: 100 - total flux cleaned = 0.00539087 Jy ! Component: 150 - total flux cleaned = 0.00559075 Jy ! Component: 200 - total flux cleaned = 0.00570731 Jy ! Total flux subtracted in 200 components = 0.00570731 Jy ! Clean residual min=-0.002820 max=0.002186 Jy/beam ! Clean residual mean=-0.000000 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.0471885 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 43 components and 0.0471885 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=8.669 mas, bpa=-2.758 degrees ! Estimated noise=21.6125 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000502013 Jy ! Component: 100 - total flux cleaned = 0.000504928 Jy ! Component: 150 - total flux cleaned = 0.000467642 Jy ! Component: 200 - total flux cleaned = 0.000359689 Jy ! Total flux subtracted in 200 components = 0.000359689 Jy ! Clean residual min=-0.002520 max=0.002485 Jy/beam ! Clean residual mean=0.000002 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.0475482 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 = -0.000164827 Jy ! Component: 100 - total flux cleaned = -0.000285496 Jy ! Component: 150 - total flux cleaned = -0.000369245 Jy ! Component: 200 - total flux cleaned = -0.000447934 Jy ! Total flux subtracted in 200 components = -0.000447934 Jy ! Clean residual min=-0.002401 max=0.002431 Jy/beam ! Clean residual mean=0.000002 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.0471003 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 72 components and 0.0471003 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.885 mas, bmaj=4.567 mas, bpa=-8.589 degrees ! Estimated noise=17.1917 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000362752 Jy ! Component: 100 - total flux cleaned = 0.000176597 Jy ! Component: 150 - total flux cleaned = 5.16594e-05 Jy ! Component: 200 - total flux cleaned = -0.000103148 Jy ! Total flux subtracted in 200 components = -0.000103148 Jy ! Clean residual min=-0.002068 max=0.001923 Jy/beam ! Clean residual mean=0.000000 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.0469971 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 86 components and 0.0469971 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=0.035038Jy sigma=0.024074 ! Fit after self-cal, rms=0.035024Jy sigma=0.024063 wmodel /d2/scr/pima/bp171aa_uvs/J1235-2515_C_map.mod ! Writing 86 model components to file: /d2/scr/pima/bp171aa_uvs/J1235-2515_C_map.mod wobs /d2/scr/pima/bp171aa_uvs/J1235-2515_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171aa_uvs/J1235-2515_C_uvs.fits wwins /d2/scr/pima/bp171aa_uvs/J1235-2515_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp171aa_uvs/J1235-2515_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 = -0.000930057 Jy ! Component: 100 - total flux cleaned = -0.000999656 Jy ! Component: 150 - total flux cleaned = -0.00106365 Jy ! Component: 200 - total flux cleaned = -0.00103417 Jy ! Component: 250 - total flux cleaned = -0.00103482 Jy ! Component: 300 - total flux cleaned = -0.00106295 Jy ! Component: 350 - total flux cleaned = -0.00108963 Jy ! Component: 400 - total flux cleaned = -0.0011664 Jy ! Component: 450 - total flux cleaned = -0.00116612 Jy ! Component: 500 - total flux cleaned = -0.00116635 Jy ! Component: 550 - total flux cleaned = -0.00118967 Jy ! Component: 600 - total flux cleaned = -0.00119022 Jy ! Component: 650 - total flux cleaned = -0.0012554 Jy ! Component: 700 - total flux cleaned = -0.00119115 Jy ! Component: 750 - total flux cleaned = -0.00119167 Jy ! Component: 800 - total flux cleaned = -0.00119185 Jy ! Component: 850 - total flux cleaned = -0.0012318 Jy ! Component: 900 - total flux cleaned = -0.0012514 Jy ! Component: 950 - total flux cleaned = -0.00130816 Jy ! Component: 1000 - total flux cleaned = -0.00132626 Jy ! Component: 1050 - total flux cleaned = -0.00134413 Jy ! Component: 1100 - total flux cleaned = -0.00136179 Jy ! Component: 1150 - total flux cleaned = -0.00146613 Jy ! Component: 1200 - total flux cleaned = -0.00146561 Jy ! Component: 1250 - total flux cleaned = -0.00151568 Jy ! Component: 1300 - total flux cleaned = -0.00154882 Jy ! Component: 1350 - total flux cleaned = -0.00161317 Jy ! Component: 1400 - total flux cleaned = -0.00164459 Jy ! Component: 1450 - total flux cleaned = -0.0016296 Jy ! Component: 1500 - total flux cleaned = -0.00172156 Jy ! Component: 1550 - total flux cleaned = -0.00176644 Jy ! Component: 1600 - total flux cleaned = -0.00178104 Jy ! Component: 1650 - total flux cleaned = -0.00179595 Jy ! Component: 1700 - total flux cleaned = -0.00185327 Jy ! Component: 1750 - total flux cleaned = -0.00188153 Jy ! Component: 1800 - total flux cleaned = -0.00193704 Jy ! Component: 1850 - total flux cleaned = -0.00196451 Jy ! Component: 1900 - total flux cleaned = -0.00205903 Jy ! Component: 1950 - total flux cleaned = -0.00209892 Jy ! Component: 2000 - total flux cleaned = -0.00215124 Jy ! Component: 2050 - total flux cleaned = -0.00219011 Jy ! Component: 2100 - total flux cleaned = -0.00220283 Jy ! Component: 2150 - total flux cleaned = -0.00226572 Jy ! Component: 2200 - total flux cleaned = -0.00227816 Jy ! Component: 2250 - total flux cleaned = -0.00232725 Jy ! Component: 2300 - total flux cleaned = -0.00233954 Jy ! Component: 2350 - total flux cleaned = -0.00242356 Jy ! Component: 2400 - total flux cleaned = -0.00245935 Jy ! Component: 2450 - total flux cleaned = -0.00254138 Jy ! Component: 2500 - total flux cleaned = -0.00254137 Jy ! Component: 2550 - total flux cleaned = -0.00257599 Jy ! Component: 2600 - total flux cleaned = -0.00264413 Jy ! Component: 2650 - total flux cleaned = -0.0026778 Jy ! Component: 2700 - total flux cleaned = -0.00271138 Jy ! Component: 2750 - total flux cleaned = -0.00273349 Jy ! Component: 2800 - total flux cleaned = -0.00274447 Jy ! Component: 2850 - total flux cleaned = -0.00274445 Jy ! Component: 2900 - total flux cleaned = -0.00274446 Jy ! Component: 2950 - total flux cleaned = -0.00276586 Jy ! Component: 3000 - total flux cleaned = -0.00280804 Jy ! Component: 3050 - total flux cleaned = -0.00279753 Jy ! Component: 3100 - total flux cleaned = -0.00279756 Jy ! Component: 3150 - total flux cleaned = -0.00280791 Jy ! Component: 3200 - total flux cleaned = -0.00279772 Jy ! Component: 3250 - total flux cleaned = -0.00279776 Jy ! Component: 3300 - total flux cleaned = -0.00284806 Jy ! Component: 3350 - total flux cleaned = -0.00282817 Jy ! Component: 3400 - total flux cleaned = -0.00286789 Jy ! Component: 3450 - total flux cleaned = -0.00288761 Jy ! Component: 3500 - total flux cleaned = -0.00291683 Jy ! Component: 3550 - total flux cleaned = -0.00294598 Jy ! Component: 3600 - total flux cleaned = -0.00296527 Jy ! Component: 3650 - total flux cleaned = -0.00299398 Jy ! Component: 3700 - total flux cleaned = -0.00303206 Jy ! Component: 3750 - total flux cleaned = -0.00308872 Jy ! Component: 3800 - total flux cleaned = -0.00312631 Jy ! Component: 3850 - total flux cleaned = -0.00314502 Jy ! Component: 3900 - total flux cleaned = -0.00318222 Jy ! Component: 3950 - total flux cleaned = -0.00320991 Jy ! Component: 4000 - total flux cleaned = -0.00323746 Jy ! Component: 4050 - total flux cleaned = -0.00322839 Jy ! Total flux subtracted in 4096 components = -0.00325575 Jy ! Clean residual min=-0.000526 max=0.000626 Jy/beam ! Clean residual mean=-0.000000 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.0437414 Jy keep ! Adding 294 model components to the UV plane model. ! The established model now contains 380 components and 0.0437414 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171aa_uvs/J1235-2515_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.885 x 4.567 at -8.589 degrees (North through East) ! Clean map min=-0.001597 max=0.028823 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171aa_uvs/J1235-2515_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0288225 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000161308 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.67898 1.67898 3.35796 6.71592 13.4318 26.8637 53.7273 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.028 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 178.68 quit ! Quitting program ! Log file /d2/scr/pima/bp171aa_uvs/J1235-2515_C_uvs.log closed on Thu Nov 28 23:38:18 2013