! Started logfile: /d2/scr/pima/bp171a5_uvs/J1303-2405_C_uvs.log on Sun Jan 19 22:05:35 2014 obs /d2/scr/pima/bp171a5_uvs/J1303-2405_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a5_uvs/J1303-2405_C_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1303-2405 ! ! 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 864 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/bp171a5_uvs/J1303-2405_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=1.017642Jy sigma=36.202655 ! Fit after self-cal, rms=0.823242Jy sigma=29.147357 ! 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=1.571 mas, bmaj=7.004 mas, bpa=15.37 degrees ! Estimated noise=0.955994 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 = 0.127915 Jy ! Component: 100 - total flux cleaned = 0.16488 Jy ! Total flux subtracted in 100 components = 0.16488 Jy ! Clean residual min=-0.006542 max=0.015346 Jy/beam ! Clean residual mean=-0.000022 rms=0.002130 Jy/beam ! Combined flux in latest and established models = 0.16488 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.16488 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=0.040108Jy sigma=1.265125 ! Fit after self-cal, rms=0.040085Jy sigma=1.264373 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0158183 Jy ! Component: 100 - total flux cleaned = 0.0235339 Jy ! Total flux subtracted in 100 components = 0.0235339 Jy ! Clean residual min=-0.004803 max=0.005211 Jy/beam ! Clean residual mean=-0.000011 rms=0.001254 Jy/beam ! Combined flux in latest and established models = 0.188414 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 21 components and 0.188414 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=0.030687Jy sigma=0.915412 ! Fit after self-cal, rms=0.030667Jy sigma=0.914757 ! 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=2.024 mas, bmaj=7.877 mas, bpa=13.77 degrees ! Estimated noise=0.701815 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 = 0.00631465 Jy ! Component: 100 - total flux cleaned = 0.00926681 Jy ! Component: 150 - total flux cleaned = 0.0109079 Jy ! Component: 200 - total flux cleaned = 0.0116307 Jy ! Total flux subtracted in 200 components = 0.0116307 Jy ! Clean residual min=-0.004675 max=0.006890 Jy/beam ! Clean residual mean=-0.000006 rms=0.001496 Jy/beam ! Combined flux in latest and established models = 0.200045 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 52 components and 0.200045 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=0.029079Jy sigma=0.879820 ! Fit after self-cal, rms=0.029078Jy sigma=0.879693 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.024 x 7.877 at 13.77 degrees (North through East) ! Clean map min=-0.0045922 max=0.17349 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 1.02 HN 1.00 KP 0.90 ! LA 1.05 NL 1.03 OV 1.00 PT 0.89 ! SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.11 HN 0.97 KP 0.92 ! LA 1.09 NL 1.13 OV 1.06 PT 0.98 ! SC 0.98 ! ! ! 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* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.06 HN 0.96 KP 0.97 ! LA 1.04 NL 0.99 OV 1.01 PT 0.99 ! SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.03 HN 0.99 KP 0.99 ! LA 1.08 NL 1.01 OV 0.99 PT 0.92 ! SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.02 HN 1.06 KP 1.00 ! LA 1.15 NL 0.98 OV 1.01 PT 1.03 ! SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.94 HN 1.01 KP 0.92 ! LA 1.04 NL 1.01 OV 0.99 PT 0.95 ! SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.97 HN 1.03 KP 1.03 ! LA 1.02 NL 1.01 OV 1.01 PT 0.92 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.029078Jy sigma=0.879693 ! Fit after self-cal, rms=0.025654Jy sigma=0.723344 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.021 mas, bmaj=7.879 mas, bpa=13.77 degrees ! Estimated noise=0.705405 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 (-8.1, 11.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0058981 Jy ! Component: 100 - total flux cleaned = 0.0084274 Jy ! Component: 150 - total flux cleaned = 0.0102658 Jy ! Component: 200 - total flux cleaned = 0.0113954 Jy ! Total flux subtracted in 200 components = 0.0113954 Jy ! Clean residual min=-0.002286 max=0.002778 Jy/beam ! Clean residual mean=-0.000011 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.21144 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 101 components and 0.21144 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=0.024447Jy sigma=0.660677 ! Fit after self-cal, rms=0.024392Jy sigma=0.657223 ! 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=0.024392Jy sigma=0.657223 ! Fit after self-cal, rms=0.024392Jy sigma=0.654856 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.022 mas, bmaj=7.873 mas, bpa=13.74 degrees ! Estimated noise=0.707377 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00192624 Jy ! Component: 100 - total flux cleaned = 0.00320654 Jy ! Component: 150 - total flux cleaned = 0.00395762 Jy ! Component: 200 - total flux cleaned = 0.00461567 Jy ! Total flux subtracted in 200 components = 0.00461567 Jy ! Clean residual min=-0.002075 max=0.002307 Jy/beam ! Clean residual mean=-0.000012 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.216056 Jy selfcal ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 147 components and 0.216056 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=0.024122Jy sigma=0.647763 ! Fit after self-cal, rms=0.024116Jy sigma=0.647283 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 = 0.00081129 Jy ! Component: 100 - total flux cleaned = 0.00107373 Jy ! Component: 150 - total flux cleaned = 0.00126273 Jy ! Component: 200 - total flux cleaned = 0.00139294 Jy ! Total flux subtracted in 200 components = 0.00139294 Jy ! Clean residual min=-0.002085 max=0.002259 Jy/beam ! Clean residual mean=-0.000013 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.217449 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 166 components and 0.217449 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=0.024032Jy sigma=0.646173 ! Fit after self-cal, rms=0.024032Jy sigma=0.646100 ! 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=0.024032Jy sigma=0.646100 ! Fit after self-cal, rms=0.024026Jy sigma=0.642818 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.021 mas, bmaj=7.874 mas, bpa=13.75 degrees ! Estimated noise=0.711038 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127533 Jy ! Component: 100 - total flux cleaned = 0.00199683 Jy ! Component: 150 - total flux cleaned = 0.00246254 Jy ! Component: 200 - total flux cleaned = 0.002714 Jy ! Total flux subtracted in 200 components = 0.002714 Jy ! Clean residual min=-0.002239 max=0.002118 Jy/beam ! Clean residual mean=-0.000013 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.220163 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 193 components and 0.220163 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=0.023855Jy sigma=0.641009 ! Fit after self-cal, rms=0.023854Jy sigma=0.640948 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 = 0.000271039 Jy ! Component: 100 - total flux cleaned = 0.000398653 Jy ! Component: 150 - total flux cleaned = 0.000534119 Jy ! Component: 200 - total flux cleaned = 0.000641592 Jy ! Total flux subtracted in 200 components = 0.000641592 Jy ! Clean residual min=-0.002236 max=0.002102 Jy/beam ! Clean residual mean=-0.000013 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.220804 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 202 components and 0.220804 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=0.023796Jy sigma=0.640498 ! Fit after self-cal, rms=0.023796Jy sigma=0.640478 ! 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=0.023796Jy sigma=0.640478 ! Fit after self-cal, rms=0.023801Jy sigma=0.638344 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.099 mas, bmaj=10.43 mas, bpa=3.893 degrees ! Estimated noise=0.802005 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000965366 Jy ! Component: 100 - total flux cleaned = 0.00156291 Jy ! Component: 150 - total flux cleaned = 0.00182789 Jy ! Component: 200 - total flux cleaned = 0.00202753 Jy ! Total flux subtracted in 200 components = 0.00202753 Jy ! Clean residual min=-0.003124 max=0.002532 Jy/beam ! Clean residual mean=-0.000019 rms=0.000786 Jy/beam ! Combined flux in latest and established models = 0.222832 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 233 components and 0.222832 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=0.023662Jy sigma=0.637945 ! Fit after self-cal, rms=0.023661Jy sigma=0.637878 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 = 0.000134051 Jy ! Component: 100 - total flux cleaned = 0.000254399 Jy ! Component: 150 - total flux cleaned = 0.000396768 Jy ! Component: 200 - total flux cleaned = 0.000491292 Jy ! Total flux subtracted in 200 components = 0.000491292 Jy ! Clean residual min=-0.003104 max=0.002550 Jy/beam ! Clean residual mean=-0.000019 rms=0.000772 Jy/beam ! Combined flux in latest and established models = 0.223323 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 244 components and 0.223323 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=0.023627Jy sigma=0.638112 ! Fit after self-cal, rms=0.023627Jy sigma=0.638094 ! 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=2.02 mas, bmaj=7.873 mas, bpa=13.75 degrees ! Estimated noise=0.714652 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.02 x 7.873 at 13.75 degrees (North through East) ! Clean map min=-0.0022663 max=0.17565 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=1.567 mas, bmaj=7.002 mas, bpa=15.33 degrees ! Estimated noise=0.969678 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.129782 Jy ! Component: 100 - total flux cleaned = 0.167432 Jy ! Component: 150 - total flux cleaned = 0.183742 Jy ! Component: 200 - total flux cleaned = 0.191926 Jy ! Total flux subtracted in 200 components = 0.191926 Jy ! Clean residual min=-0.003422 max=0.004469 Jy/beam ! Clean residual mean=-0.000012 rms=0.000980 Jy/beam ! Combined flux in latest and established models = 0.191926 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.191926 Jy ! Inverting map and beam ! Estimated beam: bmin=2.02 mas, bmaj=7.873 mas, bpa=13.75 degrees ! Estimated noise=0.714652 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) ! Added new window around map position (17.7, -33). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00829644 Jy ! Component: 100 - total flux cleaned = 0.0137008 Jy ! Component: 150 - total flux cleaned = 0.0175868 Jy ! Component: 200 - total flux cleaned = 0.0205687 Jy ! Total flux subtracted in 200 components = 0.0205687 Jy ! Clean residual min=-0.002558 max=0.002808 Jy/beam ! Clean residual mean=-0.000013 rms=0.000794 Jy/beam ! Combined flux in latest and established models = 0.212494 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 94 components and 0.212494 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=4.099 mas, bmaj=10.43 mas, bpa=3.893 degrees ! Estimated noise=0.802005 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00335562 Jy ! Component: 100 - total flux cleaned = 0.00514132 Jy ! Component: 150 - total flux cleaned = 0.00638445 Jy ! Component: 200 - total flux cleaned = 0.00738018 Jy ! Total flux subtracted in 200 components = 0.00738018 Jy ! Clean residual min=-0.003120 max=0.002546 Jy/beam ! Clean residual mean=-0.000020 rms=0.000861 Jy/beam ! Combined flux in latest and established models = 0.219875 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 = 0.000808319 Jy ! Component: 100 - total flux cleaned = 0.00151278 Jy ! Component: 150 - total flux cleaned = 0.00206257 Jy ! Component: 200 - total flux cleaned = 0.00229721 Jy ! Total flux subtracted in 200 components = 0.00229721 Jy ! Clean residual min=-0.003072 max=0.002632 Jy/beam ! Clean residual mean=-0.000020 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.222172 Jy ! Adding 117 model components to the UV plane model. ! The established model now contains 190 components and 0.222172 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.02 mas, bmaj=7.873 mas, bpa=13.75 degrees ! Estimated noise=0.714652 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000555168 Jy ! Component: 100 - total flux cleaned = 0.000698402 Jy ! Component: 150 - total flux cleaned = 0.000722601 Jy ! Component: 200 - total flux cleaned = 0.000795478 Jy ! Total flux subtracted in 200 components = 0.000795478 Jy ! Clean residual min=-0.002287 max=0.002148 Jy/beam ! Clean residual mean=-0.000013 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.222967 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 217 components and 0.222967 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=0.023660Jy sigma=0.638796 ! Fit after self-cal, rms=0.023652Jy sigma=0.638270 wmodel /d2/scr/pima/bp171a5_uvs/J1303-2405_C_map.mod ! Writing 217 model components to file: /d2/scr/pima/bp171a5_uvs/J1303-2405_C_map.mod wobs /d2/scr/pima/bp171a5_uvs/J1303-2405_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a5_uvs/J1303-2405_C_uvs.fits wwins /d2/scr/pima/bp171a5_uvs/J1303-2405_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp171a5_uvs/J1303-2405_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 = -0.00049817 Jy ! Component: 100 - total flux cleaned = -0.00109679 Jy ! Component: 150 - total flux cleaned = -0.00151984 Jy ! Component: 200 - total flux cleaned = -0.00191773 Jy ! Component: 250 - total flux cleaned = -0.0022964 Jy ! Component: 300 - total flux cleaned = -0.00265848 Jy ! Component: 350 - total flux cleaned = -0.00300615 Jy ! Component: 400 - total flux cleaned = -0.00336494 Jy ! Component: 450 - total flux cleaned = -0.00361136 Jy ! Component: 500 - total flux cleaned = -0.00382501 Jy ! Component: 550 - total flux cleaned = -0.00400858 Jy ! Component: 600 - total flux cleaned = -0.00427457 Jy ! Component: 650 - total flux cleaned = -0.00446716 Jy ! Component: 700 - total flux cleaned = -0.00465535 Jy ! Component: 750 - total flux cleaned = -0.0048382 Jy ! Component: 800 - total flux cleaned = -0.00493692 Jy ! Component: 850 - total flux cleaned = -0.00507131 Jy ! Component: 900 - total flux cleaned = -0.0051836 Jy ! Component: 950 - total flux cleaned = -0.00529336 Jy ! Component: 1000 - total flux cleaned = -0.0053822 Jy ! Component: 1050 - total flux cleaned = -0.00543413 Jy ! Component: 1100 - total flux cleaned = -0.00548516 Jy ! Component: 1150 - total flux cleaned = -0.00556803 Jy ! Component: 1200 - total flux cleaned = -0.0056328 Jy ! Component: 1250 - total flux cleaned = -0.00569638 Jy ! Component: 1300 - total flux cleaned = -0.00575856 Jy ! Component: 1350 - total flux cleaned = -0.00574311 Jy ! Component: 1400 - total flux cleaned = -0.00577284 Jy ! Component: 1450 - total flux cleaned = -0.00578745 Jy ! Component: 1500 - total flux cleaned = -0.00578736 Jy ! Component: 1550 - total flux cleaned = -0.00575908 Jy ! Component: 1600 - total flux cleaned = -0.00575912 Jy ! Component: 1650 - total flux cleaned = -0.00571841 Jy ! Component: 1700 - total flux cleaned = -0.00571859 Jy ! Component: 1750 - total flux cleaned = -0.00571871 Jy ! Component: 1800 - total flux cleaned = -0.00575761 Jy ! Component: 1850 - total flux cleaned = -0.00575746 Jy ! Component: 1900 - total flux cleaned = -0.00575739 Jy ! Component: 1950 - total flux cleaned = -0.00576983 Jy ! Component: 2000 - total flux cleaned = -0.00575759 Jy ! Component: 2050 - total flux cleaned = -0.00576985 Jy ! Component: 2100 - total flux cleaned = -0.00581757 Jy ! Component: 2150 - total flux cleaned = -0.00585283 Jy ! Component: 2200 - total flux cleaned = -0.00589927 Jy ! Component: 2250 - total flux cleaned = -0.00593383 Jy ! Component: 2300 - total flux cleaned = -0.00599042 Jy ! Component: 2350 - total flux cleaned = -0.00602379 Jy ! Component: 2400 - total flux cleaned = -0.00603482 Jy ! Component: 2450 - total flux cleaned = -0.00608934 Jy ! Component: 2500 - total flux cleaned = -0.00616485 Jy ! Component: 2550 - total flux cleaned = -0.00620743 Jy ! Component: 2600 - total flux cleaned = -0.00624978 Jy ! Component: 2650 - total flux cleaned = -0.00633292 Jy ! Component: 2700 - total flux cleaned = -0.00636377 Jy ! Component: 2750 - total flux cleaned = -0.00637394 Jy ! Component: 2800 - total flux cleaned = -0.00643456 Jy ! Component: 2850 - total flux cleaned = -0.00647438 Jy ! Component: 2900 - total flux cleaned = -0.0065039 Jy ! Component: 2950 - total flux cleaned = -0.00651354 Jy ! Component: 3000 - total flux cleaned = -0.00656177 Jy ! Component: 3050 - total flux cleaned = -0.00659977 Jy ! Component: 3100 - total flux cleaned = -0.00662801 Jy ! Component: 3150 - total flux cleaned = -0.00665615 Jy ! Component: 3200 - total flux cleaned = -0.00664694 Jy ! Component: 3250 - total flux cleaned = -0.00670221 Jy ! Component: 3300 - total flux cleaned = -0.00674774 Jy ! Component: 3350 - total flux cleaned = -0.00676577 Jy ! Component: 3400 - total flux cleaned = -0.00681059 Jy ! Component: 3450 - total flux cleaned = -0.00683721 Jy ! Component: 3500 - total flux cleaned = -0.0068899 Jy ! Component: 3550 - total flux cleaned = -0.00692482 Jy ! Component: 3600 - total flux cleaned = -0.00696802 Jy ! Component: 3650 - total flux cleaned = -0.0070194 Jy ! Component: 3700 - total flux cleaned = -0.00704503 Jy ! Component: 3750 - total flux cleaned = -0.00709577 Jy ! Component: 3800 - total flux cleaned = -0.00716279 Jy ! Component: 3850 - total flux cleaned = -0.00717942 Jy ! Component: 3900 - total flux cleaned = -0.00719594 Jy ! Component: 3950 - total flux cleaned = -0.00725339 Jy ! Component: 4000 - total flux cleaned = -0.00729419 Jy ! Component: 4050 - total flux cleaned = -0.0073347 Jy ! Total flux subtracted in 4096 components = -0.00736689 Jy ! Clean residual min=-0.000457 max=0.000435 Jy/beam ! Clean residual mean=-0.000002 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.2156 Jy keep ! Adding 334 model components to the UV plane model. ! The established model now contains 551 components and 0.2156 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a5_uvs/J1303-2405_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.02 x 7.873 at 13.75 degrees (North through East) ! Clean map min=-0.0015711 max=0.17575 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a5_uvs/J1303-2405_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.175746 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000150459 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.256835 0.256835 0.513671 1.02734 2.05468 4.10937 8.21873 16.4375 32.8749 65.7498 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.175 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1168.06 quit ! Quitting program ! Log file /d2/scr/pima/bp171a5_uvs/J1303-2405_C_uvs.log closed on Sun Jan 19 22:05:41 2014