! Started logfile: /scr/pima/rv102_uvs/J1658-0739_S_uvs.log on Sat Feb 27 22:26:28 2016 obs /scr/pima/rv102_uvs/J1658-0739_S_uva.fits ! Reading UV FITS file: /scr/pima/rv102_uvs/J1658-0739_S_uva.fits ! AN table 1: 12 integrations on 36 of 36 possible baselines. ! AN table 2: 4 integrations on 15 of 15 possible baselines. ! AN table 3: 5 integrations on 6 of 6 possible baselines. ! AN table 4: 16 integrations on 3 of 3 possible baselines. ! AN table 5: 6 integrations on 1 of 1 possible baselines. ! AN table 6: 25 integrations on 45 of 45 possible baselines. ! AN table 7: 13 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.59661 visibilities/baseline/integration-bin. ! Found source: J1658-0739 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23299e+09 8e+06 1 8e+06 ! 02 2 2.26299e+09 8e+06 1 8e+06 ! 03 3 2.35299e+09 8e+06 1 8e+06 ! 04 4 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 139 lines of history. ! ! Reading 4928 visibilities. select rr, 1,2,3,4,6,7,8 ! Restricting channel ranges to the available 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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/rv102_uvs/J1658-0739_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 23 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 48 telescope corrections were flagged in sub-array 4. ! A total of 12 telescope corrections were flagged in sub-array 5. ! A total of 93 telescope corrections were flagged in sub-array 6. ! A total of 18 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 23 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 48 telescope corrections were flagged in sub-array 4. ! A total of 12 telescope corrections were flagged in sub-array 5. ! A total of 93 telescope corrections were flagged in sub-array 6. ! A total of 18 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 23 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 48 telescope corrections were flagged in sub-array 4. ! A total of 12 telescope corrections were flagged in sub-array 5. ! A total of 93 telescope corrections were flagged in sub-array 6. ! A total of 18 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 23 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 48 telescope corrections were flagged in sub-array 4. ! A total of 12 telescope corrections were flagged in sub-array 5. ! A total of 93 telescope corrections were flagged in sub-array 6. ! A total of 18 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=1.225593Jy sigma=12.000321 ! Fit after self-cal, rms=0.605936Jy sigma=6.183887 ! 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=2.45 mas, bmaj=8.098 mas, bpa=-6.885 degrees ! Estimated noise=1.77785 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 = 0.393833 Jy ! Component: 100 - total flux cleaned = 0.491115 Jy ! Total flux subtracted in 100 components = 0.491115 Jy ! Clean residual min=-0.076809 max=0.087308 Jy/beam ! Clean residual mean=-0.000216 rms=0.018880 Jy/beam ! Combined flux in latest and established models = 0.491115 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.491115 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.352231Jy sigma=3.663492 ! Fit after self-cal, rms=0.351510Jy sigma=3.660075 ! 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=2.784 mas, bmaj=9.155 mas, bpa=-7.277 degrees ! Estimated noise=1.19502 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 = 0.0667599 Jy ! Component: 100 - total flux cleaned = 0.0942888 Jy ! Component: 150 - total flux cleaned = 0.0992131 Jy ! Component: 200 - total flux cleaned = 0.102253 Jy ! Total flux subtracted in 200 components = 0.102253 Jy ! Clean residual min=-0.070258 max=0.079071 Jy/beam ! Clean residual mean=-0.000497 rms=0.022952 Jy/beam ! Combined flux in latest and established models = 0.593368 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 30 components and 0.593368 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.336720Jy sigma=3.549262 ! Fit after self-cal, rms=0.336689Jy sigma=3.547684 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.784 x 9.155 at -7.277 degrees (North through East) ! Clean map min=-0.068851 max=0.50652 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: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! KP 1.00* LA 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! MA 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! HN 0.00* SC 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! FD 1.00* HN 1.00* LA 1.00* MA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.00* HN 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* SC 1.00* WF 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! KP 1.00* LA 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! MA 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! HN 0.00* SC 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! FD 1.00* HN 1.00* LA 1.00* MA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.00* HN 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* SC 1.00* WF 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! KP 1.00* LA 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! MA 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! HN 0.00* SC 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! FD 1.00* HN 1.00* LA 1.00* MA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.00* HN 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* SC 1.00* WF 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! KP 1.00* LA 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! MA 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! HN 0.00* SC 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! FD 1.00* HN 1.00* LA 1.00* MA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.00* HN 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* SC 1.00* WF 1.00* ! ! ! Fit before self-cal, rms=0.336689Jy sigma=3.547684 ! Fit after self-cal, rms=0.336972Jy sigma=3.555593 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.793 mas, bmaj=9.139 mas, bpa=-7.306 degrees ! Estimated noise=1.19633 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 = 0.00500054 Jy ! Component: 100 - total flux cleaned = 0.00729022 Jy ! Component: 150 - total flux cleaned = 0.00882259 Jy ! Component: 200 - total flux cleaned = 0.0106327 Jy ! Total flux subtracted in 200 components = 0.0106327 Jy ! Clean residual min=-0.069835 max=0.077708 Jy/beam ! Clean residual mean=-0.000552 rms=0.022896 Jy/beam ! Combined flux in latest and established models = 0.604001 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 36 components and 0.604001 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.335458Jy sigma=3.539192 ! Fit after self-cal, rms=0.335351Jy sigma=3.538600 ! 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. ! ! Fit before self-cal, rms=0.335351Jy sigma=3.538600 ! Fit after self-cal, rms=0.335351Jy sigma=3.538600 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.793 mas, bmaj=9.139 mas, bpa=-7.306 degrees ! Estimated noise=1.19633 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00185439 Jy ! Component: 100 - total flux cleaned = 0.0030356 Jy ! Component: 150 - total flux cleaned = 0.00410324 Jy ! Component: 200 - total flux cleaned = 0.00475865 Jy ! Total flux subtracted in 200 components = 0.00475865 Jy ! Clean residual min=-0.069402 max=0.076492 Jy/beam ! Clean residual mean=-0.000576 rms=0.022841 Jy/beam ! Combined flux in latest and established models = 0.608759 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 40 components and 0.608759 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.334720Jy sigma=3.530272 ! Fit after self-cal, rms=0.334632Jy sigma=3.529523 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 = 0.00108031 Jy ! Component: 100 - total flux cleaned = 0.00138237 Jy ! Component: 150 - total flux cleaned = 0.00195035 Jy ! Component: 200 - total flux cleaned = 0.00221761 Jy ! Total flux subtracted in 200 components = 0.00221761 Jy ! Clean residual min=-0.070012 max=0.075839 Jy/beam ! Clean residual mean=-0.000588 rms=0.022803 Jy/beam ! Combined flux in latest and established models = 0.610977 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 43 components and 0.610977 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.334273Jy sigma=3.523992 ! Fit after self-cal, rms=0.334253Jy sigma=3.523780 ! 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. ! ! Fit before self-cal, rms=0.334253Jy sigma=3.523780 ! Fit after self-cal, rms=0.334253Jy sigma=3.523780 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.793 mas, bmaj=9.139 mas, bpa=-7.306 degrees ! Estimated noise=1.19633 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000902743 Jy ! Component: 100 - total flux cleaned = 0.0009071 Jy ! Component: 150 - total flux cleaned = 0.00115645 Jy ! Component: 200 - total flux cleaned = 0.00139769 Jy ! Total flux subtracted in 200 components = 0.00139769 Jy ! Clean residual min=-0.070465 max=0.075716 Jy/beam ! Clean residual mean=-0.000595 rms=0.022774 Jy/beam ! Combined flux in latest and established models = 0.612375 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 47 components and 0.612375 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.334052Jy sigma=3.519336 ! Fit after self-cal, rms=0.334032Jy sigma=3.519236 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 = 0.000547787 Jy ! Component: 100 - total flux cleaned = 0.000762939 Jy ! Component: 150 - total flux cleaned = 0.000971402 Jy ! Component: 200 - total flux cleaned = 0.00117933 Jy ! Total flux subtracted in 200 components = 0.00117933 Jy ! Clean residual min=-0.070788 max=0.075694 Jy/beam ! Clean residual mean=-0.000601 rms=0.022748 Jy/beam ! Combined flux in latest and established models = 0.613554 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 51 components and 0.613554 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.333896Jy sigma=3.515519 ! Fit after self-cal, rms=0.333877Jy sigma=3.515454 ! 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. ! ! Fit before self-cal, rms=0.333877Jy sigma=3.515454 ! Fit after self-cal, rms=0.333877Jy sigma=3.515454 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.738 mas, bmaj=13.77 mas, bpa=-8.879 degrees ! Estimated noise=1.53302 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0247166 Jy ! Component: 100 - total flux cleaned = 0.027111 Jy ! Component: 150 - total flux cleaned = 0.0276862 Jy ! Component: 200 - total flux cleaned = 0.0276996 Jy ! Total flux subtracted in 200 components = 0.0276996 Jy ! Clean residual min=-0.139549 max=0.144351 Jy/beam ! Clean residual mean=-0.001893 rms=0.046980 Jy/beam ! Combined flux in latest and established models = 0.641254 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 55 components and 0.641254 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.336632Jy sigma=3.544428 ! Fit after self-cal, rms=0.336657Jy sigma=3.543866 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 = -0.0001095 Jy ! Component: 100 - total flux cleaned = 0.000358266 Jy ! Component: 150 - total flux cleaned = 0.000833647 Jy ! Component: 200 - total flux cleaned = 0.0017469 Jy ! Total flux subtracted in 200 components = 0.0017469 Jy ! Clean residual min=-0.138989 max=0.144007 Jy/beam ! Clean residual mean=-0.001915 rms=0.046838 Jy/beam ! Combined flux in latest and established models = 0.643001 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 57 components and 0.643001 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.338403Jy sigma=3.547053 ! Fit after self-cal, rms=0.338416Jy sigma=3.546842 ! 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=2.793 mas, bmaj=9.139 mas, bpa=-7.306 degrees ! Estimated noise=1.19633 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.793 x 9.139 at -7.306 degrees (North through East) ! Clean map min=-0.073035 max=0.46668 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=2.45 mas, bmaj=8.098 mas, bpa=-6.884 degrees ! Estimated noise=1.78442 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.393005 Jy ! Component: 100 - total flux cleaned = 0.492607 Jy ! Component: 150 - total flux cleaned = 0.504862 Jy ! Component: 200 - total flux cleaned = 0.507794 Jy ! Total flux subtracted in 200 components = 0.507794 Jy ! Clean residual min=-0.067548 max=0.081122 Jy/beam ! Clean residual mean=-0.000241 rms=0.018501 Jy/beam ! Combined flux in latest and established models = 0.507794 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.507794 Jy ! Inverting map and beam ! Estimated beam: bmin=2.793 mas, bmaj=9.139 mas, bpa=-7.306 degrees ! Estimated noise=1.19633 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 = 0.0521687 Jy ! Component: 100 - total flux cleaned = 0.0802637 Jy ! Component: 150 - total flux cleaned = 0.0948854 Jy ! Component: 200 - total flux cleaned = 0.0964929 Jy ! Total flux subtracted in 200 components = 0.0964929 Jy ! Clean residual min=-0.070079 max=0.076876 Jy/beam ! Clean residual mean=-0.000554 rms=0.022873 Jy/beam ! Combined flux in latest and established models = 0.604287 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 35 components and 0.604286 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=6.738 mas, bmaj=13.77 mas, bpa=-8.879 degrees ! Estimated noise=1.53302 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0289765 Jy ! Component: 100 - total flux cleaned = 0.0315391 Jy ! Component: 150 - total flux cleaned = 0.0328434 Jy ! Component: 200 - total flux cleaned = 0.0333962 Jy ! Total flux subtracted in 200 components = 0.0333962 Jy ! Clean residual min=-0.140023 max=0.144276 Jy/beam ! Clean residual mean=-0.001850 rms=0.047108 Jy/beam ! Combined flux in latest and established models = 0.637683 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 = 3.67575e-05 Jy ! Component: 100 - total flux cleaned = 0.000527456 Jy ! Component: 150 - total flux cleaned = 0.00102078 Jy ! Component: 200 - total flux cleaned = 0.00149848 Jy ! Total flux subtracted in 200 components = 0.00149848 Jy ! Clean residual min=-0.139586 max=0.143989 Jy/beam ! Clean residual mean=-0.001868 rms=0.046972 Jy/beam ! Combined flux in latest and established models = 0.639181 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 52 components and 0.639181 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.793 mas, bmaj=9.139 mas, bpa=-7.306 degrees ! Estimated noise=1.19633 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0238719 Jy ! Component: 100 - total flux cleaned = -0.0231834 Jy ! Component: 150 - total flux cleaned = -0.0226149 Jy ! Component: 200 - total flux cleaned = -0.0218878 Jy ! Total flux subtracted in 200 components = -0.0218878 Jy ! Clean residual min=-0.070805 max=0.076173 Jy/beam ! Clean residual mean=-0.000620 rms=0.022719 Jy/beam ! Combined flux in latest and established models = 0.617293 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 60 components and 0.617293 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.334353Jy sigma=3.514356 ! Fit after self-cal, rms=0.334020Jy sigma=3.513494 wmodel /scr/pima/rv102_uvs/J1658-0739_S_map.mod ! Writing 60 model components to file: /scr/pima/rv102_uvs/J1658-0739_S_map.mod wobs /scr/pima/rv102_uvs/J1658-0739_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv102_uvs/J1658-0739_S_uvs.fits wwins /scr/pima/rv102_uvs/J1658-0739_S_map.win ! wwins: Wrote 1 windows to /scr/pima/rv102_uvs/J1658-0739_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 = 0.0345809 Jy ! Component: 100 - total flux cleaned = 0.0625158 Jy ! Component: 150 - total flux cleaned = 0.0851341 Jy ! Component: 200 - total flux cleaned = 0.105415 Jy ! Component: 250 - total flux cleaned = 0.122499 Jy ! Component: 300 - total flux cleaned = 0.136673 Jy ! Component: 350 - total flux cleaned = 0.149188 Jy ! Component: 400 - total flux cleaned = 0.159224 Jy ! Component: 450 - total flux cleaned = 0.165974 Jy ! Component: 500 - total flux cleaned = 0.169713 Jy ! Component: 550 - total flux cleaned = 0.176951 Jy ! Component: 600 - total flux cleaned = 0.184827 Jy ! Component: 650 - total flux cleaned = 0.188229 Jy ! Component: 700 - total flux cleaned = 0.194812 Jy ! Component: 750 - total flux cleaned = 0.198025 Jy ! Component: 800 - total flux cleaned = 0.201963 Jy ! Component: 850 - total flux cleaned = 0.205799 Jy ! Component: 900 - total flux cleaned = 0.209539 Jy ! Component: 950 - total flux cleaned = 0.212451 Jy ! Component: 1000 - total flux cleaned = 0.216007 Jy ! Component: 1050 - total flux cleaned = 0.218792 Jy ! Component: 1100 - total flux cleaned = 0.222194 Jy ! Component: 1150 - total flux cleaned = 0.224196 Jy ! Component: 1200 - total flux cleaned = 0.22681 Jy ! Component: 1250 - total flux cleaned = 0.228729 Jy ! Component: 1300 - total flux cleaned = 0.228733 Jy ! Component: 1350 - total flux cleaned = 0.229966 Jy ! Component: 1400 - total flux cleaned = 0.230582 Jy ! Component: 1450 - total flux cleaned = 0.231778 Jy ! Component: 1500 - total flux cleaned = 0.233532 Jy ! Component: 1550 - total flux cleaned = 0.2341 Jy ! Component: 1600 - total flux cleaned = 0.234655 Jy ! Component: 1650 - total flux cleaned = 0.234642 Jy ! Component: 1700 - total flux cleaned = 0.234103 Jy ! Component: 1750 - total flux cleaned = 0.235181 Jy ! Component: 1800 - total flux cleaned = 0.234649 Jy ! Component: 1850 - total flux cleaned = 0.235177 Jy ! Component: 1900 - total flux cleaned = 0.236713 Jy ! Component: 1950 - total flux cleaned = 0.2357 Jy ! Component: 2000 - total flux cleaned = 0.235696 Jy ! Component: 2050 - total flux cleaned = 0.235695 Jy ! Component: 2100 - total flux cleaned = 0.23521 Jy ! Component: 2150 - total flux cleaned = 0.234732 Jy ! Component: 2200 - total flux cleaned = 0.233326 Jy ! Component: 2250 - total flux cleaned = 0.233327 Jy ! Component: 2300 - total flux cleaned = 0.232876 Jy ! Component: 2350 - total flux cleaned = 0.231973 Jy ! Component: 2400 - total flux cleaned = 0.232862 Jy ! Component: 2450 - total flux cleaned = 0.231541 Jy ! Component: 2500 - total flux cleaned = 0.231108 Jy ! Component: 2550 - total flux cleaned = 0.230255 Jy ! Component: 2600 - total flux cleaned = 0.229832 Jy ! Component: 2650 - total flux cleaned = 0.229003 Jy ! Component: 2700 - total flux cleaned = 0.228591 Jy ! Component: 2750 - total flux cleaned = 0.228593 Jy ! Component: 2800 - total flux cleaned = 0.227798 Jy ! Component: 2850 - total flux cleaned = 0.227405 Jy ! Component: 2900 - total flux cleaned = 0.226627 Jy ! Component: 2950 - total flux cleaned = 0.22585 Jy ! Component: 3000 - total flux cleaned = 0.224324 Jy ! Component: 3050 - total flux cleaned = 0.223945 Jy ! Component: 3100 - total flux cleaned = 0.222831 Jy ! Component: 3150 - total flux cleaned = 0.222092 Jy ! Component: 3200 - total flux cleaned = 0.219173 Jy ! Component: 3250 - total flux cleaned = 0.218454 Jy ! Component: 3300 - total flux cleaned = 0.217029 Jy ! Component: 3350 - total flux cleaned = 0.215964 Jy ! Component: 3400 - total flux cleaned = 0.214918 Jy ! Component: 3450 - total flux cleaned = 0.215605 Jy ! Component: 3500 - total flux cleaned = 0.212854 Jy ! Component: 3550 - total flux cleaned = 0.212515 Jy ! Component: 3600 - total flux cleaned = 0.212176 Jy ! Component: 3650 - total flux cleaned = 0.211507 Jy ! Component: 3700 - total flux cleaned = 0.211505 Jy ! Component: 3750 - total flux cleaned = 0.211505 Jy ! Component: 3800 - total flux cleaned = 0.210524 Jy ! Component: 3850 - total flux cleaned = 0.210847 Jy ! Component: 3900 - total flux cleaned = 0.210202 Jy ! Component: 3950 - total flux cleaned = 0.209249 Jy ! Component: 4000 - total flux cleaned = 0.20988 Jy ! Component: 4050 - total flux cleaned = 0.208944 Jy ! Total flux subtracted in 4096 components = 0.208949 Jy ! Clean residual min=-0.018073 max=0.019389 Jy/beam ! Clean residual mean=-0.001230 rms=0.006502 Jy/beam ! Combined flux in latest and established models = 0.826242 Jy keep ! Adding 436 model components to the UV plane model. ! The established model now contains 496 components and 0.826242 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rv102_uvs/J1658-0739_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.793 x 9.139 at -7.306 degrees (North through East) ! Clean map min=-0.033524 max=0.48787 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv102_uvs/J1658-0739_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.487866 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00625288 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.84503 3.84503 7.69007 15.3801 30.7603 61.5206 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0187 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.487 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 78.022 quit ! Quitting program ! Log file /scr/pima/rv102_uvs/J1658-0739_S_uvs.log closed on Sat Feb 27 22:26:31 2016