! Started logfile: /d2/scr/pima/bp171aa_uvs/J1358-2148_C_uvs.log on Thu Nov 28 23:40:45 2013 obs /d2/scr/pima/bp171aa_uvs/J1358-2148_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171aa_uvs/J1358-2148_C_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.709722 visibilities/baseline/integration-bin. ! Found source: J1358-2148 ! ! 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 4088 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/J1358-2148_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 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002121Jy sigma=0.708259 ! Fit after self-cal, rms=0.958091Jy sigma=0.677178 ! 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=1.272 mas, bmaj=3.444 mas, bpa=-7.792 degrees ! Estimated noise=20.8801 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 = 0.0310697 Jy ! Component: 100 - total flux cleaned = 0.0401412 Jy ! Total flux subtracted in 100 components = 0.0401412 Jy ! Clean residual min=-0.003268 max=0.004245 Jy/beam ! Clean residual mean=0.000001 rms=0.000871 Jy/beam ! Combined flux in latest and established models = 0.0401412 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0401412 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=0.042004Jy sigma=0.029601 ! Fit after self-cal, rms=0.041004Jy sigma=0.028892 ! 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=1.481 mas, bmaj=4.067 mas, bpa=-8.807 degrees ! Estimated noise=15.6478 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 = 0.00716892 Jy ! Component: 100 - total flux cleaned = 0.0104567 Jy ! Component: 150 - total flux cleaned = 0.0121457 Jy ! Component: 200 - total flux cleaned = 0.0130531 Jy ! Total flux subtracted in 200 components = 0.0130531 Jy ! Clean residual min=-0.002176 max=0.002983 Jy/beam ! Clean residual mean=-0.000000 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.0531942 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 28 components and 0.0531942 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=0.039873Jy sigma=0.028093 ! Fit after self-cal, rms=0.039834Jy sigma=0.028067 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.481 x 4.067 at -8.807 degrees (North through East) ! Clean map min=-0.0020512 max=0.042815 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 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.06 HN 1.00 KP 0.87 ! LA 1.11 MK 1.12 NL 1.09 OV 0.89 ! PT 0.93 SC 0.99 ! ! ! Correcting IF 2. ! A total of 6 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 6 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 6 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 6 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 6 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 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.89 HN 0.95 KP 0.95 ! LA 1.15 MK 1.07 NL 1.11 OV 0.90 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 8. ! A total of 6 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=0.039834Jy sigma=0.028067 ! Fit after self-cal, rms=0.039924Jy sigma=0.027987 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.512 mas, bmaj=4.097 mas, bpa=-8.497 degrees ! Estimated noise=15.7497 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 = 0.000459867 Jy ! Component: 100 - total flux cleaned = 0.00045976 Jy ! Component: 150 - total flux cleaned = 0.000480546 Jy ! Component: 200 - total flux cleaned = 0.000479857 Jy ! Total flux subtracted in 200 components = 0.000479857 Jy ! Clean residual min=-0.002089 max=0.002504 Jy/beam ! Clean residual mean=0.000001 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.0536741 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 34 components and 0.0536741 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=0.039900Jy sigma=0.027969 ! Fit after self-cal, rms=0.039909Jy sigma=0.027965 ! 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=0.039909Jy sigma=0.027965 ! Fit after self-cal, rms=0.039945Jy sigma=0.027965 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.511 mas, bmaj=4.094 mas, bpa=-8.482 degrees ! Estimated noise=15.763 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.72785e-05 Jy ! Component: 100 - total flux cleaned = 7.94256e-05 Jy ! Component: 150 - total flux cleaned = 4.70742e-05 Jy ! Component: 200 - total flux cleaned = 3.23075e-05 Jy ! Total flux subtracted in 200 components = 3.23075e-05 Jy ! Clean residual min=-0.002100 max=0.002478 Jy/beam ! Clean residual mean=0.000001 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.0537064 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 36 components and 0.0537064 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=0.039932Jy sigma=0.027956 ! Fit after self-cal, rms=0.039931Jy sigma=0.027955 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 (4.2, 0.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00194664 Jy ! Component: 100 - total flux cleaned = 0.00193971 Jy ! Component: 150 - total flux cleaned = 0.0020115 Jy ! Component: 200 - total flux cleaned = 0.0020414 Jy ! Total flux subtracted in 200 components = 0.0020414 Jy ! Clean residual min=-0.001999 max=0.002138 Jy/beam ! Clean residual mean=0.000001 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.0557478 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 64 components and 0.0557478 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=0.039783Jy sigma=0.027849 ! Fit after self-cal, rms=0.039761Jy sigma=0.027833 ! 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=0.039761Jy sigma=0.027833 ! Fit after self-cal, rms=0.040053Jy sigma=0.027766 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.511 mas, bmaj=4.092 mas, bpa=-8.354 degrees ! Estimated noise=15.9609 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000717249 Jy ! Component: 100 - total flux cleaned = 0.000863237 Jy ! Component: 150 - total flux cleaned = 0.000914994 Jy ! Component: 200 - total flux cleaned = 0.000915746 Jy ! Total flux subtracted in 200 components = 0.000915746 Jy ! Clean residual min=-0.002011 max=0.001998 Jy/beam ! Clean residual mean=0.000001 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.0566635 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 80 components and 0.0566635 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=0.040015Jy sigma=0.027741 ! Fit after self-cal, rms=0.040023Jy sigma=0.027735 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 = 0.000268588 Jy ! Component: 100 - total flux cleaned = 0.000267432 Jy ! Component: 150 - total flux cleaned = 0.000247899 Jy ! Component: 200 - total flux cleaned = 0.000229993 Jy ! Total flux subtracted in 200 components = 0.000229993 Jy ! Clean residual min=-0.001987 max=0.001988 Jy/beam ! Clean residual mean=0.000001 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.0568935 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 84 components and 0.0568935 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=0.040005Jy sigma=0.027723 ! Fit after self-cal, rms=0.040003Jy sigma=0.027722 ! 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=0.040003Jy sigma=0.027722 ! Fit after self-cal, rms=0.040093Jy sigma=0.027719 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.598 mas, bmaj=7.83 mas, bpa=-2.866 degrees ! Estimated noise=21.2002 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000482889 Jy ! Component: 100 - total flux cleaned = 0.000442272 Jy ! Component: 150 - total flux cleaned = 0.0004064 Jy ! Component: 200 - total flux cleaned = 0.000406584 Jy ! Total flux subtracted in 200 components = 0.000406584 Jy ! Clean residual min=-0.002437 max=0.002393 Jy/beam ! Clean residual mean=0.000002 rms=0.000753 Jy/beam ! Combined flux in latest and established models = 0.0573001 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 98 components and 0.0573001 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=0.040081Jy sigma=0.027712 ! Fit after self-cal, rms=0.040081Jy sigma=0.027711 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 = 8.88316e-05 Jy ! Component: 100 - total flux cleaned = 7.35155e-05 Jy ! Component: 150 - total flux cleaned = 6.01464e-05 Jy ! Component: 200 - total flux cleaned = 4.81147e-05 Jy ! Total flux subtracted in 200 components = 4.81147e-05 Jy ! Clean residual min=-0.002408 max=0.002374 Jy/beam ! Clean residual mean=0.000002 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.0573482 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 101 components and 0.0573482 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=0.040077Jy sigma=0.027709 ! Fit after self-cal, rms=0.040077Jy sigma=0.027708 ! 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=1.511 mas, bmaj=4.088 mas, bpa=-8.292 degrees ! Estimated noise=16.0132 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.511 x 4.088 at -8.292 degrees (North through East) ! Clean map min=-0.0027221 max=0.04384 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=1.276 mas, bmaj=3.458 mas, bpa=-7.441 degrees ! Estimated noise=21.4043 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0317718 Jy ! Component: 100 - total flux cleaned = 0.0420973 Jy ! Component: 150 - total flux cleaned = 0.0477936 Jy ! Component: 200 - total flux cleaned = 0.0505003 Jy ! Total flux subtracted in 200 components = 0.0505003 Jy ! Clean residual min=-0.003097 max=0.002837 Jy/beam ! Clean residual mean=0.000000 rms=0.000739 Jy/beam ! Combined flux in latest and established models = 0.0505002 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 0.0505002 Jy ! Inverting map and beam ! Estimated beam: bmin=1.511 mas, bmaj=4.088 mas, bpa=-8.292 degrees ! Estimated noise=16.0132 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 = 0.00341287 Jy ! Component: 100 - total flux cleaned = 0.00541946 Jy ! Component: 150 - total flux cleaned = 0.00612654 Jy ! Component: 200 - total flux cleaned = 0.00640947 Jy ! Total flux subtracted in 200 components = 0.00640947 Jy ! Clean residual min=-0.002179 max=0.002222 Jy/beam ! Clean residual mean=0.000001 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.0569097 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 43 components and 0.0569097 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=3.598 mas, bmaj=7.83 mas, bpa=-2.866 degrees ! Estimated noise=21.2002 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000984824 Jy ! Component: 100 - total flux cleaned = 0.000918611 Jy ! Component: 150 - total flux cleaned = 0.00086027 Jy ! Component: 200 - total flux cleaned = 0.000808428 Jy ! Total flux subtracted in 200 components = 0.000808428 Jy ! Clean residual min=-0.002507 max=0.002498 Jy/beam ! Clean residual mean=0.000002 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.0577181 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 = -4.63802e-05 Jy ! Component: 100 - total flux cleaned = -6.80553e-05 Jy ! Component: 150 - total flux cleaned = -0.000107155 Jy ! Component: 200 - total flux cleaned = -0.000142317 Jy ! Total flux subtracted in 200 components = -0.000142317 Jy ! Clean residual min=-0.002412 max=0.002362 Jy/beam ! Clean residual mean=0.000002 rms=0.000752 Jy/beam ! Combined flux in latest and established models = 0.0575758 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 65 components and 0.0575758 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.511 mas, bmaj=4.088 mas, bpa=-8.292 degrees ! Estimated noise=16.0132 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000211372 Jy ! Component: 100 - total flux cleaned = -0.000294449 Jy ! Component: 150 - total flux cleaned = -0.000367447 Jy ! Component: 200 - total flux cleaned = -0.000431938 Jy ! Total flux subtracted in 200 components = -0.000431938 Jy ! Clean residual min=-0.001997 max=0.001977 Jy/beam ! Clean residual mean=0.000001 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.0571439 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 80 components and 0.0571439 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=0.040089Jy sigma=0.027717 ! Fit after self-cal, rms=0.040087Jy sigma=0.027715 wmodel /d2/scr/pima/bp171aa_uvs/J1358-2148_C_map.mod ! Writing 80 model components to file: /d2/scr/pima/bp171aa_uvs/J1358-2148_C_map.mod wobs /d2/scr/pima/bp171aa_uvs/J1358-2148_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171aa_uvs/J1358-2148_C_uvs.fits wwins /d2/scr/pima/bp171aa_uvs/J1358-2148_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp171aa_uvs/J1358-2148_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 = 0.000257594 Jy ! Component: 100 - total flux cleaned = 0.000459325 Jy ! Component: 150 - total flux cleaned = 0.000618821 Jy ! Component: 200 - total flux cleaned = 0.000681176 Jy ! Component: 250 - total flux cleaned = 0.000711084 Jy ! Component: 300 - total flux cleaned = 0.000766602 Jy ! Component: 350 - total flux cleaned = 0.000712528 Jy ! Component: 400 - total flux cleaned = 0.00063417 Jy ! Component: 450 - total flux cleaned = 0.000532502 Jy ! Component: 500 - total flux cleaned = 0.000433598 Jy ! Component: 550 - total flux cleaned = 0.00036133 Jy ! Component: 600 - total flux cleaned = 0.000290709 Jy ! Component: 650 - total flux cleaned = 0.000221566 Jy ! Component: 700 - total flux cleaned = 0.000153871 Jy ! Component: 750 - total flux cleaned = 6.55548e-05 Jy ! Component: 800 - total flux cleaned = 4.92921e-07 Jy ! Component: 850 - total flux cleaned = -8.48968e-05 Jy ! Component: 900 - total flux cleaned = -0.000189692 Jy ! Component: 950 - total flux cleaned = -0.000251347 Jy ! Component: 1000 - total flux cleaned = -0.000312217 Jy ! Component: 1050 - total flux cleaned = -0.00037216 Jy ! Component: 1100 - total flux cleaned = -0.00041138 Jy ! Component: 1150 - total flux cleaned = -0.000526875 Jy ! Component: 1200 - total flux cleaned = -0.000640342 Jy ! Component: 1250 - total flux cleaned = -0.000696179 Jy ! Component: 1300 - total flux cleaned = -0.000732992 Jy ! Component: 1350 - total flux cleaned = -0.000805811 Jy ! Component: 1400 - total flux cleaned = -0.000895366 Jy ! Component: 1450 - total flux cleaned = -0.000895472 Jy ! Component: 1500 - total flux cleaned = -0.000913127 Jy ! Component: 1550 - total flux cleaned = -0.00101634 Jy ! Component: 1600 - total flux cleaned = -0.00103306 Jy ! Component: 1650 - total flux cleaned = -0.00108338 Jy ! Component: 1700 - total flux cleaned = -0.00114951 Jy ! Component: 1750 - total flux cleaned = -0.00114925 Jy ! Component: 1800 - total flux cleaned = -0.00118155 Jy ! Component: 1850 - total flux cleaned = -0.00118129 Jy ! Component: 1900 - total flux cleaned = -0.00122836 Jy ! Component: 1950 - total flux cleaned = -0.00124418 Jy ! Component: 2000 - total flux cleaned = -0.00125994 Jy ! Component: 2050 - total flux cleaned = -0.00133584 Jy ! Component: 2100 - total flux cleaned = -0.00135089 Jy ! Component: 2150 - total flux cleaned = -0.00142516 Jy ! Component: 2200 - total flux cleaned = -0.0014836 Jy ! Component: 2250 - total flux cleaned = -0.00148339 Jy ! Component: 2300 - total flux cleaned = -0.00155538 Jy ! Component: 2350 - total flux cleaned = -0.00164102 Jy ! Component: 2400 - total flux cleaned = -0.00169758 Jy ! Component: 2450 - total flux cleaned = -0.00173942 Jy ! Component: 2500 - total flux cleaned = -0.00183653 Jy ! Component: 2550 - total flux cleaned = -0.00190529 Jy ! Component: 2600 - total flux cleaned = -0.00198682 Jy ! Component: 2650 - total flux cleaned = -0.00202707 Jy ! Component: 2700 - total flux cleaned = -0.00210738 Jy ! Component: 2750 - total flux cleaned = -0.00218696 Jy ! Component: 2800 - total flux cleaned = -0.00233141 Jy ! Component: 2850 - total flux cleaned = -0.00238347 Jy ! Component: 2900 - total flux cleaned = -0.00243502 Jy ! Component: 2950 - total flux cleaned = -0.00252461 Jy ! Component: 3000 - total flux cleaned = -0.00253733 Jy ! Component: 3050 - total flux cleaned = -0.00265065 Jy ! Component: 3100 - total flux cleaned = -0.00272566 Jy ! Component: 3150 - total flux cleaned = -0.00282444 Jy ! Component: 3200 - total flux cleaned = -0.00284893 Jy ! Component: 3250 - total flux cleaned = -0.00291004 Jy ! Component: 3300 - total flux cleaned = -0.00294625 Jy ! Component: 3350 - total flux cleaned = -0.00301816 Jy ! Component: 3400 - total flux cleaned = -0.00304202 Jy ! Component: 3450 - total flux cleaned = -0.00311303 Jy ! Component: 3500 - total flux cleaned = -0.00314816 Jy ! Component: 3550 - total flux cleaned = -0.00324138 Jy ! Component: 3600 - total flux cleaned = -0.00325286 Jy ! Component: 3650 - total flux cleaned = -0.00327582 Jy ! Component: 3700 - total flux cleaned = -0.003333 Jy ! Component: 3750 - total flux cleaned = -0.00338983 Jy ! Component: 3800 - total flux cleaned = -0.00343499 Jy ! Component: 3850 - total flux cleaned = -0.00351337 Jy ! Component: 3900 - total flux cleaned = -0.00359126 Jy ! Component: 3950 - total flux cleaned = -0.00362445 Jy ! Component: 4000 - total flux cleaned = -0.00370135 Jy ! Component: 4050 - total flux cleaned = -0.00373411 Jy ! Total flux subtracted in 4096 components = -0.00378853 Jy ! Clean residual min=-0.000660 max=0.000596 Jy/beam ! Clean residual mean=0.000001 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.0533554 Jy keep ! Adding 308 model components to the UV plane model. ! The established model now contains 388 components and 0.0533554 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171aa_uvs/J1358-2148_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.511 x 4.088 at -8.292 degrees (North through East) ! Clean map min=-0.0025562 max=0.043556 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171aa_uvs/J1358-2148_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0435564 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000191713 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.32045 1.32045 2.64089 5.28179 10.5636 21.1272 42.2543 84.5086 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.043 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 227.195 quit ! Quitting program ! Log file /d2/scr/pima/bp171aa_uvs/J1358-2148_C_uvs.log closed on Thu Nov 28 23:40:51 2013