! Started logfile: /scr/pima/br145ag_uvs/J0540+2507_X_uvs.log on Mon Feb 15 22:23:28 2016 obs /scr/pima/br145ag_uvs/J0540+2507_X_uva.fits ! Reading UV FITS file: /scr/pima/br145ag_uvs/J0540+2507_X_uva.fits ! AN table 1: 5 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0540+2507 ! ! 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 8.10949e+09 1.28e+08 1 1.28e+08 ! 02 2 8.12349e+09 1.28e+08 1 1.28e+08 ! 03 3 8.16549e+09 1.28e+08 1 1.28e+08 ! 04 4 8.23549e+09 1.28e+08 1 1.28e+08 ! 05 5 8.31949e+09 1.28e+08 1 1.28e+08 ! 06 6 8.41749e+09 1.28e+08 1 1.28e+08 ! 07 7 8.55649e+09 1.28e+08 1 1.28e+08 ! 08 8 8.58349e+09 1.28e+08 1 1.28e+08 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1120 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/br145ag_uvs/J0540+2507_X] 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 0.200x0.200 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.004923Jy sigma=36.283736 ! Fit after self-cal, rms=0.947433Jy sigma=34.051736 ! 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=0.6283 mas, bmaj=1.918 mas, bpa=7.18 degrees ! Estimated noise=0.960748 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 = 0.0384234 Jy ! Component: 100 - total flux cleaned = 0.0507281 Jy ! Total flux subtracted in 100 components = 0.0507281 Jy ! Clean residual min=-0.005036 max=0.006592 Jy/beam ! Clean residual mean=-0.000002 rms=0.001310 Jy/beam ! Combined flux in latest and established models = 0.0507281 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0507281 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026928Jy sigma=0.898929 ! Fit after self-cal, rms=0.026675Jy sigma=0.892131 ! 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=0.7769 mas, bmaj=2.146 mas, bpa=8.994 degrees ! Estimated noise=0.668489 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 = 0.00875543 Jy ! Component: 100 - total flux cleaned = 0.0128017 Jy ! Component: 150 - total flux cleaned = 0.0139084 Jy ! Component: 200 - total flux cleaned = 0.0139702 Jy ! Total flux subtracted in 200 components = 0.0139702 Jy ! Clean residual min=-0.003951 max=0.005900 Jy/beam ! Clean residual mean=0.000000 rms=0.001228 Jy/beam ! Combined flux in latest and established models = 0.0646983 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 14 components and 0.0646983 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024520Jy sigma=0.766489 ! Fit after self-cal, rms=0.024496Jy sigma=0.765515 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7769 x 2.146 at 8.994 degrees (North through East) ! Clean map min=-0.0037606 max=0.053199 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* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.91 LA 0.85 MK 1.03 ! NL 1.00 OV 1.16 PT 1.01 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.85 LA 0.88 MK 1.00* ! NL 0.95 OV 1.19 PT 0.90 SC 1.11 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 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=0.024496Jy sigma=0.765515 ! Fit after self-cal, rms=0.024104Jy sigma=0.746293 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7822 mas, bmaj=2.149 mas, bpa=9.036 degrees ! Estimated noise=0.656435 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 = -0.00139209 Jy ! Component: 100 - total flux cleaned = -0.00194628 Jy ! Component: 150 - total flux cleaned = -0.00220618 Jy ! Component: 200 - total flux cleaned = -0.00237797 Jy ! Total flux subtracted in 200 components = -0.00237797 Jy ! Clean residual min=-0.003518 max=0.004726 Jy/beam ! Clean residual mean=-0.000001 rms=0.001059 Jy/beam ! Combined flux in latest and established models = 0.0623204 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 20 components and 0.0623204 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023969Jy sigma=0.742896 ! Fit after self-cal, rms=0.023983Jy sigma=0.742716 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023983Jy sigma=0.742716 ! Fit after self-cal, rms=0.023962Jy sigma=0.736498 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7792 mas, bmaj=2.151 mas, bpa=9.272 degrees ! Estimated noise=0.652399 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000146548 Jy ! Component: 100 - total flux cleaned = -0.000259118 Jy ! Component: 150 - total flux cleaned = -0.000375795 Jy ! Component: 200 - total flux cleaned = -0.000460676 Jy ! Total flux subtracted in 200 components = -0.000460676 Jy ! Clean residual min=-0.003448 max=0.004224 Jy/beam ! Clean residual mean=-0.000001 rms=0.000994 Jy/beam ! Combined flux in latest and established models = 0.0618597 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 26 components and 0.0618597 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023926Jy sigma=0.734993 ! Fit after self-cal, rms=0.023932Jy sigma=0.734911 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 = -1.74639e-05 Jy ! Component: 100 - total flux cleaned = -6.09488e-05 Jy ! Component: 150 - total flux cleaned = -8.7831e-05 Jy ! Component: 200 - total flux cleaned = -0.000124204 Jy ! Total flux subtracted in 200 components = -0.000124204 Jy ! Clean residual min=-0.003473 max=0.004208 Jy/beam ! Clean residual mean=-0.000001 rms=0.000993 Jy/beam ! Combined flux in latest and established models = 0.0617355 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 28 components and 0.0617355 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023918Jy sigma=0.734305 ! Fit after self-cal, rms=0.023918Jy sigma=0.734286 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023918Jy sigma=0.734286 ! Fit after self-cal, rms=0.023852Jy sigma=0.734228 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7779 mas, bmaj=2.153 mas, bpa=9.36 degrees ! Estimated noise=0.650813 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.31499e-05 Jy ! Component: 100 - total flux cleaned = -0.000157424 Jy ! Component: 150 - total flux cleaned = -0.000192434 Jy ! Component: 200 - total flux cleaned = -0.000213471 Jy ! Total flux subtracted in 200 components = -0.000213471 Jy ! Clean residual min=-0.003463 max=0.004195 Jy/beam ! Clean residual mean=-0.000001 rms=0.000988 Jy/beam ! Combined flux in latest and established models = 0.061522 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 31 components and 0.061522 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023840Jy sigma=0.733761 ! Fit after self-cal, rms=0.023841Jy sigma=0.733750 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 = -1.04753e-06 Jy ! Component: 100 - total flux cleaned = -2.04535e-05 Jy ! Component: 150 - total flux cleaned = -2.03552e-05 Jy ! Component: 200 - total flux cleaned = -2.91307e-05 Jy ! Total flux subtracted in 200 components = -2.91307e-05 Jy ! Clean residual min=-0.003478 max=0.004182 Jy/beam ! Clean residual mean=-0.000001 rms=0.000987 Jy/beam ! Combined flux in latest and established models = 0.0614929 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 35 components and 0.0614929 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023835Jy sigma=0.733422 ! Fit after self-cal, rms=0.023836Jy sigma=0.733414 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023836Jy sigma=0.733414 ! Fit after self-cal, rms=0.023813Jy sigma=0.733441 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.068 mas, bmaj=2.822 mas, bpa=13.34 degrees ! Estimated noise=0.922564 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013409 Jy ! Component: 100 - total flux cleaned = 0.00147827 Jy ! Component: 150 - total flux cleaned = 0.00151737 Jy ! Component: 200 - total flux cleaned = 0.00155452 Jy ! Total flux subtracted in 200 components = 0.00155452 Jy ! Clean residual min=-0.005769 max=0.006584 Jy/beam ! Clean residual mean=-0.000000 rms=0.001852 Jy/beam ! Combined flux in latest and established models = 0.0630474 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 43 components and 0.0630474 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023888Jy sigma=0.735316 ! Fit after self-cal, rms=0.023875Jy sigma=0.734442 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 = 0.000114128 Jy ! Component: 100 - total flux cleaned = 0.000112576 Jy ! Component: 150 - total flux cleaned = 0.000131231 Jy ! Component: 200 - total flux cleaned = 0.000130944 Jy ! Total flux subtracted in 200 components = 0.000130944 Jy ! Clean residual min=-0.005740 max=0.006546 Jy/beam ! Clean residual mean=-0.000000 rms=0.001842 Jy/beam ! Combined flux in latest and established models = 0.0631783 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 45 components and 0.0631783 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023909Jy sigma=0.736895 ! Fit after self-cal, rms=0.023906Jy sigma=0.736492 ! 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=0.7773 mas, bmaj=2.154 mas, bpa=9.395 degrees ! Estimated noise=0.650294 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7773 x 2.154 at 9.395 degrees (North through East) ! Clean map min=-0.003197 max=0.05141 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=0.6284 mas, bmaj=1.922 mas, bpa=7.669 degrees ! Estimated noise=0.932274 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0374053 Jy ! Component: 100 - total flux cleaned = 0.0497048 Jy ! Component: 150 - total flux cleaned = 0.056238 Jy ! Component: 200 - total flux cleaned = 0.058976 Jy ! Total flux subtracted in 200 components = 0.058976 Jy ! Clean residual min=-0.004209 max=0.004476 Jy/beam ! Clean residual mean=-0.000001 rms=0.000943 Jy/beam ! Combined flux in latest and established models = 0.058976 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.058976 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7773 mas, bmaj=2.154 mas, bpa=9.395 degrees ! Estimated noise=0.650294 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 (-6.6, 11.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00480396 Jy ! Component: 100 - total flux cleaned = 0.0063827 Jy ! Component: 150 - total flux cleaned = 0.00715335 Jy ! Component: 200 - total flux cleaned = 0.00749425 Jy ! Total flux subtracted in 200 components = 0.00749425 Jy ! Clean residual min=-0.003014 max=0.003603 Jy/beam ! Clean residual mean=-0.000000 rms=0.000841 Jy/beam ! Combined flux in latest and established models = 0.0664702 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 30 components and 0.0664702 Jy ! Inverting map ! Added new window around map position (-31, 42.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00337743 Jy ! Component: 100 - total flux cleaned = 0.00402607 Jy ! Component: 150 - total flux cleaned = 0.00425971 Jy ! Component: 200 - total flux cleaned = 0.00430809 Jy ! Total flux subtracted in 200 components = 0.00430809 Jy ! Clean residual min=-0.002526 max=0.002294 Jy/beam ! Clean residual mean=-0.000001 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.0707783 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 57 components and 0.0707783 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.068 mas, bmaj=2.822 mas, bpa=13.34 degrees ! Estimated noise=0.922564 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000626741 Jy ! Component: 100 - total flux cleaned = 0.000883395 Jy ! Component: 150 - total flux cleaned = 0.00101092 Jy ! Component: 200 - total flux cleaned = 0.00108675 Jy ! Total flux subtracted in 200 components = 0.00108675 Jy ! Clean residual min=-0.003587 max=0.003566 Jy/beam ! Clean residual mean=-0.000001 rms=0.001155 Jy/beam ! Combined flux in latest and established models = 0.0718651 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 = 9.94391e-05 Jy ! Component: 100 - total flux cleaned = 0.000160897 Jy ! Component: 150 - total flux cleaned = 0.00018907 Jy ! Component: 200 - total flux cleaned = 0.000241209 Jy ! Total flux subtracted in 200 components = 0.000241209 Jy ! Clean residual min=-0.003452 max=0.003502 Jy/beam ! Clean residual mean=-0.000002 rms=0.001121 Jy/beam ! Combined flux in latest and established models = 0.0721063 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 81 components and 0.0721063 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7773 mas, bmaj=2.154 mas, bpa=9.395 degrees ! Estimated noise=0.650294 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000380721 Jy ! Component: 100 - total flux cleaned = 0.000278299 Jy ! Component: 150 - total flux cleaned = 0.000154998 Jy ! Component: 200 - total flux cleaned = 0.000126446 Jy ! Total flux subtracted in 200 components = 0.000126446 Jy ! Clean residual min=-0.002365 max=0.002373 Jy/beam ! Clean residual mean=-0.000000 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.0722327 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 97 components and 0.0722327 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022221Jy sigma=0.688170 ! Fit after self-cal, rms=0.022155Jy sigma=0.683508 wmodel /scr/pima/br145ag_uvs/J0540+2507_X_map.mod ! Writing 97 model components to file: /scr/pima/br145ag_uvs/J0540+2507_X_map.mod wobs /scr/pima/br145ag_uvs/J0540+2507_X_uvs.fits ! Writing UV FITS file: /scr/pima/br145ag_uvs/J0540+2507_X_uvs.fits wwins /scr/pima/br145ag_uvs/J0540+2507_X_map.win ! wwins: Wrote 3 windows to /scr/pima/br145ag_uvs/J0540+2507_X_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 = -0.000361465 Jy ! Component: 100 - total flux cleaned = -0.000359827 Jy ! Component: 150 - total flux cleaned = -0.000358732 Jy ! Component: 200 - total flux cleaned = -0.00035881 Jy ! Component: 250 - total flux cleaned = -0.000329876 Jy ! Component: 300 - total flux cleaned = -0.000273781 Jy ! Component: 350 - total flux cleaned = -0.000140054 Jy ! Component: 400 - total flux cleaned = -1.18766e-05 Jy ! Component: 450 - total flux cleaned = 1.3704e-05 Jy ! Component: 500 - total flux cleaned = 0.000179972 Jy ! Component: 550 - total flux cleaned = 0.00020257 Jy ! Component: 600 - total flux cleaned = 0.000158758 Jy ! Component: 650 - total flux cleaned = 7.4751e-05 Jy ! Component: 700 - total flux cleaned = 5.45335e-05 Jy ! Component: 750 - total flux cleaned = -4.45625e-05 Jy ! Component: 800 - total flux cleaned = -0.000159999 Jy ! Component: 850 - total flux cleaned = -0.000253411 Jy ! Component: 900 - total flux cleaned = -0.000290083 Jy ! Component: 950 - total flux cleaned = -0.00034359 Jy ! Component: 1000 - total flux cleaned = -0.000413241 Jy ! Component: 1050 - total flux cleaned = -0.00049673 Jy ! Component: 1100 - total flux cleaned = -0.000561928 Jy ! Component: 1150 - total flux cleaned = -0.000545764 Jy ! Component: 1200 - total flux cleaned = -0.000592558 Jy ! Component: 1250 - total flux cleaned = -0.000653598 Jy ! Component: 1300 - total flux cleaned = -0.000683391 Jy ! Component: 1350 - total flux cleaned = -0.000771803 Jy ! Component: 1400 - total flux cleaned = -0.000829429 Jy ! Component: 1450 - total flux cleaned = -0.000857967 Jy ! Component: 1500 - total flux cleaned = -0.00087208 Jy ! Component: 1550 - total flux cleaned = -0.00089927 Jy ! Component: 1600 - total flux cleaned = -0.000872336 Jy ! Component: 1650 - total flux cleaned = -0.000858861 Jy ! Component: 1700 - total flux cleaned = -0.000845645 Jy ! Component: 1750 - total flux cleaned = -0.000806782 Jy ! Component: 1800 - total flux cleaned = -0.000793914 Jy ! Component: 1850 - total flux cleaned = -0.000793601 Jy ! Component: 1900 - total flux cleaned = -0.000743646 Jy ! Component: 1950 - total flux cleaned = -0.000706749 Jy ! Component: 2000 - total flux cleaned = -0.000706703 Jy ! Component: 2050 - total flux cleaned = -0.000718656 Jy ! Component: 2100 - total flux cleaned = -0.00070678 Jy ! Component: 2150 - total flux cleaned = -0.000695039 Jy ! Component: 2200 - total flux cleaned = -0.00066008 Jy ! Component: 2250 - total flux cleaned = -0.000637186 Jy ! Component: 2300 - total flux cleaned = -0.000603074 Jy ! Component: 2350 - total flux cleaned = -0.000558272 Jy ! Component: 2400 - total flux cleaned = -0.000547183 Jy ! Component: 2450 - total flux cleaned = -0.000514097 Jy ! Component: 2500 - total flux cleaned = -0.000492228 Jy ! Component: 2550 - total flux cleaned = -0.000459559 Jy ! Component: 2600 - total flux cleaned = -0.000427236 Jy ! Component: 2650 - total flux cleaned = -0.000405894 Jy ! Component: 2700 - total flux cleaned = -0.00038477 Jy ! Component: 2750 - total flux cleaned = -0.000374263 Jy ! Component: 2800 - total flux cleaned = -0.000332379 Jy ! Component: 2850 - total flux cleaned = -0.000322037 Jy ! Component: 2900 - total flux cleaned = -0.000311659 Jy ! Component: 2950 - total flux cleaned = -0.000291101 Jy ! Component: 3000 - total flux cleaned = -0.000270772 Jy ! Component: 3050 - total flux cleaned = -0.000250538 Jy ! Component: 3100 - total flux cleaned = -0.000220206 Jy ! Component: 3150 - total flux cleaned = -0.000190095 Jy ! Component: 3200 - total flux cleaned = -0.000190091 Jy ! Component: 3250 - total flux cleaned = -0.000150288 Jy ! Component: 3300 - total flux cleaned = -0.000140424 Jy ! Component: 3350 - total flux cleaned = -0.00012068 Jy ! Component: 3400 - total flux cleaned = -0.000110879 Jy ! Component: 3450 - total flux cleaned = -0.000110886 Jy ! Component: 3500 - total flux cleaned = -0.000110858 Jy ! Component: 3550 - total flux cleaned = -0.000101116 Jy ! Component: 3600 - total flux cleaned = -9.13361e-05 Jy ! Component: 3650 - total flux cleaned = -9.13677e-05 Jy ! Component: 3700 - total flux cleaned = -0.000101053 Jy ! Component: 3750 - total flux cleaned = -7.21602e-05 Jy ! Component: 3800 - total flux cleaned = -7.22018e-05 Jy ! Component: 3850 - total flux cleaned = -0.000101035 Jy ! Component: 3900 - total flux cleaned = -0.000101057 Jy ! Component: 3950 - total flux cleaned = -9.15414e-05 Jy ! Component: 4000 - total flux cleaned = -9.15868e-05 Jy ! Component: 4050 - total flux cleaned = -0.000129732 Jy ! Total flux subtracted in 4096 components = -9.15184e-05 Jy ! Clean residual min=-0.000624 max=0.000538 Jy/beam ! Clean residual mean=-0.000002 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.0721412 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 383 components and 0.0721412 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/br145ag_uvs/J0540+2507_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7773 x 2.154 at 9.395 degrees (North through East) ! Clean map min=-0.0017209 max=0.048877 Jy/beam ! Writing clean map to FITS file: /scr/pima/br145ag_uvs/J0540+2507_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0488771 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000149766 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.919239 0.919239 1.83848 3.67696 7.35391 14.7078 29.4157 58.8313 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.048 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 326.356 quit ! Quitting program ! Log file /scr/pima/br145ag_uvs/J0540+2507_X_uvs.log closed on Mon Feb 15 22:23:32 2016