! Started logfile: /scr/pima/gc030_uvs/J1730+3714_S_uvs.log on Fri Apr 22 07:55:35 2016 obs /scr/pima/gc030_uvs/J1730+3714_S_uva.fits ! Reading UV FITS file: /scr/pima/gc030_uvs/J1730+3714_S_uva.fits ! AN table 1: 70 integrations on 28 of 28 possible baselines. ! AN table 2: 208 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.615792 visibilities/baseline/integration-bin. ! Found source: J1730+3714 ! ! 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 2.22724e+09 8e+06 1 8e+06 ! 02 2 2.23499e+09 8e+06 1 8e+06 ! 03 3 2.24324e+09 8e+06 1 8e+06 ! 04 4 2.25099e+09 8e+06 1 8e+06 ! 05 5 2.25924e+09 8e+06 1 8e+06 ! 06 6 2.26699e+09 8e+06 1 8e+06 ! 07 7 2.27524e+09 8e+06 1 8e+06 ! 08 8 2.28299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 139 lines of history. ! ! Reading 46544 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 = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/gc030_uvs/J1730+3714_S] 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 0.500x0.500 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 2 telescope corrections were flagged in sub-array 1. ! A total of 467 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 467 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 467 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 467 telescope corrections were flagged in sub-array 2. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 467 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 467 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 467 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.010017Jy sigma=9.426430 ! Fit after self-cal, rms=0.941023Jy sigma=8.814329 ! 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=2.163 mas, bmaj=3.891 mas, bpa=-7.653 degrees ! Estimated noise=1.10148 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 = 0.0478701 Jy ! Component: 100 - total flux cleaned = 0.0608506 Jy ! Total flux subtracted in 100 components = 0.0608506 Jy ! Clean residual min=-0.006724 max=0.007460 Jy/beam ! Clean residual mean=0.000004 rms=0.001905 Jy/beam ! Combined flux in latest and established models = 0.0608506 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0608506 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=0.098923Jy sigma=0.770356 ! Fit after self-cal, rms=0.097156Jy sigma=0.755106 ! 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=2.712 mas, bmaj=4.513 mas, bpa=-2.866 degrees ! Estimated noise=0.404253 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 = 0.0079198 Jy ! Component: 100 - total flux cleaned = 0.0111348 Jy ! Component: 150 - total flux cleaned = 0.0125365 Jy ! Component: 200 - total flux cleaned = 0.012643 Jy ! Total flux subtracted in 200 components = 0.012643 Jy ! Clean residual min=-0.003571 max=0.003335 Jy/beam ! Clean residual mean=-0.000005 rms=0.000842 Jy/beam ! Combined flux in latest and established models = 0.0734936 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 19 components and 0.0734936 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=0.096573Jy sigma=0.749914 ! Fit after self-cal, rms=0.096199Jy sigma=0.749156 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.712 x 4.513 at -2.866 degrees (North through East) ! Clean map min=-0.0034091 max=0.064746 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 1.03 HN 1.04 KP 1.01 LA 1.02 ! NL 1.14 OV 0.91 PT 0.98 SC 1.12 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 HN 0.95 KP 1.15 LA 0.99 ! NL 1.17 OV 0.97 PT 0.96 SC 1.09 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 HN 1.10 KP 1.16 LA 0.91 ! NL 1.10 OV 0.98 PT 0.91 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 HN 1.01 KP 1.10 LA 0.99 ! NL 1.13 OV 0.94 PT 0.96 SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 HN 0.96 KP 1.05 LA 1.03 ! NL 1.14 OV 0.95 PT 1.01 SC 1.09 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 HN 0.96 KP 1.01 LA 1.06 ! NL 1.05 OV 0.95 PT 1.02 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.096199Jy sigma=0.749156 ! Fit after self-cal, rms=0.097703Jy sigma=0.748694 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.702 mas, bmaj=4.508 mas, bpa=-3.003 degrees ! Estimated noise=0.408159 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 = 0.00194261 Jy ! Component: 100 - total flux cleaned = 0.0022023 Jy ! Component: 150 - total flux cleaned = 0.00220519 Jy ! Component: 200 - total flux cleaned = 0.00218082 Jy ! Total flux subtracted in 200 components = 0.00218082 Jy ! Clean residual min=-0.003321 max=0.003186 Jy/beam ! Clean residual mean=-0.000003 rms=0.000817 Jy/beam ! Combined flux in latest and established models = 0.0756744 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 20 components and 0.0756744 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=0.097658Jy sigma=0.748409 ! Fit after self-cal, rms=0.097664Jy sigma=0.748260 ! 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=0.097664Jy sigma=0.748260 ! Fit after self-cal, rms=0.098503Jy sigma=0.747568 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.708 mas, bmaj=4.509 mas, bpa=-2.556 degrees ! Estimated noise=0.413476 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109225 Jy ! Component: 100 - total flux cleaned = 0.00122422 Jy ! Component: 150 - total flux cleaned = 0.00126647 Jy ! Component: 200 - total flux cleaned = 0.00126646 Jy ! Total flux subtracted in 200 components = 0.00126646 Jy ! Clean residual min=-0.003108 max=0.002942 Jy/beam ! Clean residual mean=-0.000004 rms=0.000768 Jy/beam ! Combined flux in latest and established models = 0.0769408 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 23 components and 0.0769408 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=0.098482Jy sigma=0.747498 ! Fit after self-cal, rms=0.098437Jy sigma=0.747312 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.39567e-05 Jy ! Component: 100 - total flux cleaned = 1.32322e-05 Jy ! Component: 150 - total flux cleaned = 1.32844e-05 Jy ! Component: 200 - total flux cleaned = 1.34243e-05 Jy ! Total flux subtracted in 200 components = 1.34243e-05 Jy ! Clean residual min=-0.003197 max=0.002966 Jy/beam ! Clean residual mean=-0.000004 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.0769543 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 23 components and 0.0769543 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=0.098428Jy sigma=0.747266 ! Fit after self-cal, rms=0.098423Jy sigma=0.747248 ! 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=0.098423Jy sigma=0.747248 ! Fit after self-cal, rms=0.098762Jy sigma=0.747204 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.706 mas, bmaj=4.503 mas, bpa=-2.497 degrees ! Estimated noise=0.41531 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000483089 Jy ! Component: 100 - total flux cleaned = 0.000576281 Jy ! Component: 150 - total flux cleaned = 0.000593734 Jy ! Component: 200 - total flux cleaned = 0.000608789 Jy ! Total flux subtracted in 200 components = 0.000608789 Jy ! Clean residual min=-0.003143 max=0.002859 Jy/beam ! Clean residual mean=-0.000006 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 0.077563 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 24 components and 0.0775631 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=0.098754Jy sigma=0.747175 ! Fit after self-cal, rms=0.098747Jy sigma=0.747159 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 = 1.63045e-05 Jy ! Component: 100 - total flux cleaned = 1.55652e-05 Jy ! Component: 150 - total flux cleaned = 5.51654e-07 Jy ! Component: 200 - total flux cleaned = 2.12181e-07 Jy ! Total flux subtracted in 200 components = 2.12181e-07 Jy ! Clean residual min=-0.003156 max=0.002871 Jy/beam ! Clean residual mean=-0.000005 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.0775633 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 24 components and 0.0775633 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=0.098742Jy sigma=0.747125 ! Fit after self-cal, rms=0.098742Jy sigma=0.747048 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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=0.098742Jy sigma=0.747048 ! Fit after self-cal, rms=0.098846Jy sigma=0.747040 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.564 mas, bmaj=8.962 mas, bpa=27.4 degrees ! Estimated noise=0.624853 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000996579 Jy ! Component: 100 - total flux cleaned = 0.00123975 Jy ! Component: 150 - total flux cleaned = 0.00127916 Jy ! Component: 200 - total flux cleaned = 0.00130217 Jy ! Total flux subtracted in 200 components = 0.00130217 Jy ! Clean residual min=-0.004768 max=0.004774 Jy/beam ! Clean residual mean=-0.000020 rms=0.001475 Jy/beam ! Combined flux in latest and established models = 0.0788654 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 25 components and 0.0788654 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=0.098847Jy sigma=0.747214 ! Fit after self-cal, rms=0.098834Jy sigma=0.747182 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 = 0.000185764 Jy ! Component: 100 - total flux cleaned = 0.000222331 Jy ! Component: 150 - total flux cleaned = 0.000243557 Jy ! Component: 200 - total flux cleaned = 0.000253907 Jy ! Total flux subtracted in 200 components = 0.000253907 Jy ! Clean residual min=-0.004824 max=0.004796 Jy/beam ! Clean residual mean=-0.000018 rms=0.001482 Jy/beam ! Combined flux in latest and established models = 0.0791193 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 26 components and 0.0791194 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=0.098837Jy sigma=0.747308 ! Fit after self-cal, rms=0.098827Jy sigma=0.747295 ! 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=2.704 mas, bmaj=4.498 mas, bpa=-2.472 degrees ! Estimated noise=0.416137 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.704 x 4.498 at -2.472 degrees (North through East) ! Clean map min=-0.0032053 max=0.066858 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=2.176 mas, bmaj=3.884 mas, bpa=-6.979 degrees ! Estimated noise=1.13597 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0504216 Jy ! Component: 100 - total flux cleaned = 0.0661247 Jy ! Component: 150 - total flux cleaned = 0.0742882 Jy ! Component: 200 - total flux cleaned = 0.076081 Jy ! Total flux subtracted in 200 components = 0.076081 Jy ! Clean residual min=-0.006097 max=0.006643 Jy/beam ! Clean residual mean=0.000000 rms=0.001741 Jy/beam ! Combined flux in latest and established models = 0.076081 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.076081 Jy ! Inverting map and beam ! Estimated beam: bmin=2.704 mas, bmaj=4.498 mas, bpa=-2.472 degrees ! Estimated noise=0.416137 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 = 0.00173836 Jy ! Component: 100 - total flux cleaned = 0.00205842 Jy ! Component: 150 - total flux cleaned = 0.00214519 Jy ! Component: 200 - total flux cleaned = 0.00216911 Jy ! Total flux subtracted in 200 components = 0.00216911 Jy ! Clean residual min=-0.003200 max=0.002885 Jy/beam ! Clean residual mean=-0.000005 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.0782501 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 15 components and 0.0782501 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.564 mas, bmaj=8.962 mas, bpa=27.4 degrees ! Estimated noise=0.624853 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00077957 Jy ! Component: 100 - total flux cleaned = 0.000848039 Jy ! Component: 150 - total flux cleaned = 0.000905461 Jy ! Component: 200 - total flux cleaned = 0.00091827 Jy ! Total flux subtracted in 200 components = 0.00091827 Jy ! Clean residual min=-0.004833 max=0.004818 Jy/beam ! Clean residual mean=-0.000017 rms=0.001486 Jy/beam ! Combined flux in latest and established models = 0.0791684 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 = 1.22627e-05 Jy ! Component: 100 - total flux cleaned = 2.35232e-05 Jy ! Component: 150 - total flux cleaned = 2.39527e-05 Jy ! Component: 200 - total flux cleaned = 3.42456e-05 Jy ! Total flux subtracted in 200 components = 3.42456e-05 Jy ! Clean residual min=-0.004820 max=0.004823 Jy/beam ! Clean residual mean=-0.000017 rms=0.001484 Jy/beam ! Combined flux in latest and established models = 0.0792026 Jy ! Adding 5 model components to the UV plane model. ! The established model now contains 17 components and 0.0792026 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.704 mas, bmaj=4.498 mas, bpa=-2.472 degrees ! Estimated noise=0.416137 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0011262 Jy ! Component: 100 - total flux cleaned = -0.00109065 Jy ! Component: 150 - total flux cleaned = -0.00103739 Jy ! Component: 200 - total flux cleaned = -0.000977602 Jy ! Total flux subtracted in 200 components = -0.000977602 Jy ! Clean residual min=-0.003143 max=0.002922 Jy/beam ! Clean residual mean=-0.000005 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.078225 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 18 components and 0.078225 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=0.098831Jy sigma=0.747148 ! Fit after self-cal, rms=0.098860Jy sigma=0.747095 wmodel /scr/pima/gc030_uvs/J1730+3714_S_map.mod ! Writing 18 model components to file: /scr/pima/gc030_uvs/J1730+3714_S_map.mod wobs /scr/pima/gc030_uvs/J1730+3714_S_uvs.fits ! Writing UV FITS file: /scr/pima/gc030_uvs/J1730+3714_S_uvs.fits wwins /scr/pima/gc030_uvs/J1730+3714_S_map.win ! wwins: Wrote 1 windows to /scr/pima/gc030_uvs/J1730+3714_S_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 = -0.000650235 Jy ! Component: 100 - total flux cleaned = -0.00074743 Jy ! Component: 150 - total flux cleaned = -0.000746875 Jy ! Component: 200 - total flux cleaned = -0.00106195 Jy ! Component: 250 - total flux cleaned = -0.00123433 Jy ! Component: 300 - total flux cleaned = -0.00148491 Jy ! Component: 350 - total flux cleaned = -0.00164617 Jy ! Component: 400 - total flux cleaned = -0.00180276 Jy ! Component: 450 - total flux cleaned = -0.00195666 Jy ! Component: 500 - total flux cleaned = -0.0020682 Jy ! Component: 550 - total flux cleaned = -0.00217817 Jy ! Component: 600 - total flux cleaned = -0.00224953 Jy ! Component: 650 - total flux cleaned = -0.00235267 Jy ! Component: 700 - total flux cleaned = -0.00241986 Jy ! Component: 750 - total flux cleaned = -0.00248561 Jy ! Component: 800 - total flux cleaned = -0.0023879 Jy ! Component: 850 - total flux cleaned = -0.00241993 Jy ! Component: 900 - total flux cleaned = -0.00248284 Jy ! Component: 950 - total flux cleaned = -0.00254408 Jy ! Component: 1000 - total flux cleaned = -0.00260416 Jy ! Component: 1050 - total flux cleaned = -0.0026931 Jy ! Component: 1100 - total flux cleaned = -0.00278072 Jy ! Component: 1150 - total flux cleaned = -0.00292259 Jy ! Component: 1200 - total flux cleaned = -0.00303378 Jy ! Component: 1250 - total flux cleaned = -0.0031159 Jy ! Component: 1300 - total flux cleaned = -0.00314377 Jy ! Component: 1350 - total flux cleaned = -0.00333001 Jy ! Component: 1400 - total flux cleaned = -0.00340847 Jy ! Component: 1450 - total flux cleaned = -0.00343405 Jy ! Component: 1500 - total flux cleaned = -0.00353525 Jy ! Component: 1550 - total flux cleaned = -0.00363446 Jy ! Component: 1600 - total flux cleaned = -0.00365853 Jy ! Component: 1650 - total flux cleaned = -0.00370715 Jy ! Component: 1700 - total flux cleaned = -0.00375478 Jy ! Component: 1750 - total flux cleaned = -0.00389564 Jy ! Component: 1800 - total flux cleaned = -0.00394186 Jy ! Component: 1850 - total flux cleaned = -0.00396487 Jy ! Component: 1900 - total flux cleaned = -0.0040781 Jy ! Component: 1950 - total flux cleaned = -0.00418988 Jy ! Component: 2000 - total flux cleaned = -0.00432192 Jy ! Component: 2050 - total flux cleaned = -0.00440871 Jy ! Component: 2100 - total flux cleaned = -0.00458004 Jy ! Component: 2150 - total flux cleaned = -0.00462214 Jy ! Component: 2200 - total flux cleaned = -0.00478902 Jy ! Component: 2250 - total flux cleaned = -0.00480965 Jy ! Component: 2300 - total flux cleaned = -0.00493206 Jy ! Component: 2350 - total flux cleaned = -0.00505276 Jy ! Component: 2400 - total flux cleaned = -0.00511161 Jy ! Component: 2450 - total flux cleaned = -0.00513169 Jy ! Component: 2500 - total flux cleaned = -0.00519009 Jy ! Component: 2550 - total flux cleaned = -0.00519 Jy ! Component: 2600 - total flux cleaned = -0.00528491 Jy ! Component: 2650 - total flux cleaned = -0.00541578 Jy ! Component: 2700 - total flux cleaned = -0.00547102 Jy ! Component: 2750 - total flux cleaned = -0.00548909 Jy ! Component: 2800 - total flux cleaned = -0.00557985 Jy ! Component: 2850 - total flux cleaned = -0.00566988 Jy ! Component: 2900 - total flux cleaned = -0.00574089 Jy ! Component: 2950 - total flux cleaned = -0.00577591 Jy ! Component: 3000 - total flux cleaned = -0.00589711 Jy ! Component: 3050 - total flux cleaned = -0.00586267 Jy ! Component: 3100 - total flux cleaned = -0.00594787 Jy ! Component: 3150 - total flux cleaned = -0.00598159 Jy ! Component: 3200 - total flux cleaned = -0.00599839 Jy ! Component: 3250 - total flux cleaned = -0.00603145 Jy ! Component: 3300 - total flux cleaned = -0.00606416 Jy ! Component: 3350 - total flux cleaned = -0.00609637 Jy ! Component: 3400 - total flux cleaned = -0.00612836 Jy ! Component: 3450 - total flux cleaned = -0.00616012 Jy ! Component: 3500 - total flux cleaned = -0.00614419 Jy ! Component: 3550 - total flux cleaned = -0.00615982 Jy ! Component: 3600 - total flux cleaned = -0.00617547 Jy ! Component: 3650 - total flux cleaned = -0.00620626 Jy ! Component: 3700 - total flux cleaned = -0.0062214 Jy ! Component: 3750 - total flux cleaned = -0.00623631 Jy ! Component: 3800 - total flux cleaned = -0.0062811 Jy ! Component: 3850 - total flux cleaned = -0.00631076 Jy ! Component: 3900 - total flux cleaned = -0.00634004 Jy ! Component: 3950 - total flux cleaned = -0.00634016 Jy ! Component: 4000 - total flux cleaned = -0.00635467 Jy ! Component: 4050 - total flux cleaned = -0.00638322 Jy ! Total flux subtracted in 4096 components = -0.00639748 Jy ! Clean residual min=-0.000890 max=0.000775 Jy/beam ! Clean residual mean=0.000000 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.0718276 Jy keep ! Adding 341 model components to the UV plane model. ! The established model now contains 359 components and 0.0718276 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gc030_uvs/J1730+3714_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.704 x 4.498 at -2.472 degrees (North through East) ! Clean map min=-0.001734 max=0.067191 Jy/beam ! Writing clean map to FITS file: /scr/pima/gc030_uvs/J1730+3714_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0671908 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000258925 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.15607 1.15607 2.31214 4.62429 9.24857 18.4971 36.9943 73.9886 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.067 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 259.499 quit ! Quitting program ! Log file /scr/pima/gc030_uvs/J1730+3714_S_uvs.log closed on Fri Apr 22 07:55:43 2016