! Started logfile: /scr/pima/rv102_uvs/J1357-1527_S_uvs.log on Sat Feb 27 22:25:50 2016 obs /scr/pima/rv102_uvs/J1357-1527_S_uva.fits ! Reading UV FITS file: /scr/pima/rv102_uvs/J1357-1527_S_uva.fits ! AN table 1: 2 integrations on 15 of 15 possible baselines. ! AN table 2: 2 integrations on 3 of 3 possible baselines. ! AN table 3: 43 integrations on 3 of 3 possible baselines. ! AN table 4: 10 integrations on 28 of 28 possible baselines. ! AN table 5: 5 integrations on 36 of 36 possible baselines. ! AN table 6: 6 integrations on 28 of 28 possible baselines. ! AN table 7: 13 integrations on 36 of 36 possible baselines. ! AN table 8: 3 integrations on 6 of 6 possible baselines. ! AN table 9: 3 integrations on 3 of 3 possible baselines. ! Apparent sampling: 0.706522 visibilities/baseline/integration-bin. ! Found source: J1357-1527 ! ! 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 3640 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/J1357-1527_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 6 telescope corrections were flagged in sub-array 2. ! A total of 129 telescope corrections were flagged in sub-array 3. ! A total of 24 telescope corrections were flagged in sub-array 4. ! A total of 12 telescope corrections were flagged in sub-array 5. ! A total of 20 telescope corrections were flagged in sub-array 6. ! A total of 26 telescope corrections were flagged in sub-array 7. ! A total of 4 telescope corrections were flagged in sub-array 8. ! A total of 9 telescope corrections were flagged in sub-array 9. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 129 telescope corrections were flagged in sub-array 3. ! A total of 24 telescope corrections were flagged in sub-array 4. ! A total of 12 telescope corrections were flagged in sub-array 5. ! A total of 20 telescope corrections were flagged in sub-array 6. ! A total of 26 telescope corrections were flagged in sub-array 7. ! A total of 4 telescope corrections were flagged in sub-array 8. ! A total of 9 telescope corrections were flagged in sub-array 9. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 129 telescope corrections were flagged in sub-array 3. ! A total of 24 telescope corrections were flagged in sub-array 4. ! A total of 12 telescope corrections were flagged in sub-array 5. ! A total of 20 telescope corrections were flagged in sub-array 6. ! A total of 26 telescope corrections were flagged in sub-array 7. ! A total of 4 telescope corrections were flagged in sub-array 8. ! A total of 9 telescope corrections were flagged in sub-array 9. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 129 telescope corrections were flagged in sub-array 3. ! A total of 24 telescope corrections were flagged in sub-array 4. ! A total of 12 telescope corrections were flagged in sub-array 5. ! A total of 20 telescope corrections were flagged in sub-array 6. ! A total of 26 telescope corrections were flagged in sub-array 7. ! A total of 4 telescope corrections were flagged in sub-array 8. ! A total of 9 telescope corrections were flagged in sub-array 9. ! ! Fit before self-cal, rms=1.070478Jy sigma=11.211358 ! Fit after self-cal, rms=0.803024Jy sigma=9.396084 ! 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=2.729 mas, bmaj=8.336 mas, bpa=-9.485 degrees ! Estimated noise=2.26987 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 = 0.151797 Jy ! Component: 100 - total flux cleaned = 0.172706 Jy ! Total flux subtracted in 100 components = 0.172706 Jy ! Clean residual min=-0.028448 max=0.041021 Jy/beam ! Clean residual mean=0.000039 rms=0.006277 Jy/beam ! Combined flux in latest and established models = 0.172706 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.172706 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.172095Jy sigma=1.807641 ! Fit after self-cal, rms=0.171555Jy sigma=1.798065 ! Inverting map ! Added new window around map position (-17, -7.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0338101 Jy ! Component: 100 - total flux cleaned = 0.0415302 Jy ! Total flux subtracted in 100 components = 0.0415302 Jy ! Clean residual min=-0.027725 max=0.036906 Jy/beam ! Clean residual mean=-0.000014 rms=0.005808 Jy/beam ! Combined flux in latest and established models = 0.214236 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 19 components and 0.214236 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.163104Jy sigma=1.715895 ! Fit after self-cal, rms=0.161927Jy sigma=1.702047 ! 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=3.336 mas, bmaj=10.87 mas, bpa=-11.42 degrees ! Estimated noise=1.44005 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 = 0.0293252 Jy ! Component: 100 - total flux cleaned = 0.0470896 Jy ! Component: 150 - total flux cleaned = 0.0531229 Jy ! Component: 200 - total flux cleaned = 0.0555596 Jy ! Total flux subtracted in 200 components = 0.0555596 Jy ! Clean residual min=-0.025331 max=0.029995 Jy/beam ! Clean residual mean=-0.000557 rms=0.007791 Jy/beam ! Combined flux in latest and established models = 0.269796 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 37 components and 0.269796 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.155050Jy sigma=1.632529 ! Fit after self-cal, rms=0.154433Jy sigma=1.619074 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.336 x 10.87 at -11.42 degrees (North through East) ! Clean map min=-0.025223 max=0.17912 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* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! KP 0.00* MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! MA 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.00* HN 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.00* HN 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 8: ! HN 1.00* NL 1.00* SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 9: ! HN 0.00* SC 0.00* WF 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! KP 0.00* MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! MA 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.00* HN 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.00* HN 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 8: ! HN 1.00* NL 1.00* SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 9: ! HN 0.00* SC 0.00* WF 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! KP 0.00* MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! MA 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.00* HN 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.00* HN 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 8: ! HN 1.00* NL 1.00* SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 9: ! HN 0.00* SC 0.00* WF 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! KP 0.00* MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! MA 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.00* HN 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.00* HN 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 8: ! HN 1.00* NL 1.00* SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 9: ! HN 0.00* SC 0.00* WF 0.00* ! ! ! Fit before self-cal, rms=0.154433Jy sigma=1.619074 ! Fit after self-cal, rms=0.154433Jy sigma=1.619074 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.336 mas, bmaj=10.87 mas, bpa=-11.42 degrees ! Estimated noise=1.44005 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 = 0.0108194 Jy ! Component: 100 - total flux cleaned = 0.0140755 Jy ! Component: 150 - total flux cleaned = 0.0147398 Jy ! Component: 200 - total flux cleaned = 0.015627 Jy ! Total flux subtracted in 200 components = 0.015627 Jy ! Clean residual min=-0.024386 max=0.024690 Jy/beam ! Clean residual mean=-0.000735 rms=0.007329 Jy/beam ! Combined flux in latest and established models = 0.285423 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 43 components and 0.285423 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.152103Jy sigma=1.593335 ! Fit after self-cal, rms=0.152098Jy sigma=1.589163 ! 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=0.152098Jy sigma=1.589163 ! Fit after self-cal, rms=0.152098Jy sigma=1.589163 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.336 mas, bmaj=10.87 mas, bpa=-11.42 degrees ! Estimated noise=1.44005 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00506024 Jy ! Component: 100 - total flux cleaned = 0.00566102 Jy ! Component: 150 - total flux cleaned = 0.006191 Jy ! Component: 200 - total flux cleaned = 0.00642982 Jy ! Total flux subtracted in 200 components = 0.00642982 Jy ! Clean residual min=-0.024870 max=0.023842 Jy/beam ! Clean residual mean=-0.000815 rms=0.007125 Jy/beam ! Combined flux in latest and established models = 0.291852 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 52 components and 0.291852 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.150875Jy sigma=1.575614 ! Fit after self-cal, rms=0.150965Jy sigma=1.573982 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 = 0.00256543 Jy ! Component: 100 - total flux cleaned = 0.00280974 Jy ! Component: 150 - total flux cleaned = 0.00301533 Jy ! Component: 200 - total flux cleaned = 0.00341253 Jy ! Total flux subtracted in 200 components = 0.00341253 Jy ! Clean residual min=-0.025293 max=0.023477 Jy/beam ! Clean residual mean=-0.000859 rms=0.007018 Jy/beam ! Combined flux in latest and established models = 0.295265 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 59 components and 0.295265 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.150233Jy sigma=1.565812 ! Fit after self-cal, rms=0.150341Jy sigma=1.565076 ! 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=0.150341Jy sigma=1.565076 ! Fit after self-cal, rms=0.150341Jy sigma=1.565076 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.336 mas, bmaj=10.87 mas, bpa=-11.42 degrees ! Estimated noise=1.44005 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139888 Jy ! Component: 100 - total flux cleaned = 0.00158735 Jy ! Component: 150 - total flux cleaned = 0.00176475 Jy ! Component: 200 - total flux cleaned = 0.00208383 Jy ! Total flux subtracted in 200 components = 0.00208383 Jy ! Clean residual min=-0.025447 max=0.023222 Jy/beam ! Clean residual mean=-0.000887 rms=0.006954 Jy/beam ! Combined flux in latest and established models = 0.297349 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 61 components and 0.297349 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149896Jy sigma=1.559529 ! Fit after self-cal, rms=0.150002Jy sigma=1.559119 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 = 0.000725841 Jy ! Component: 100 - total flux cleaned = 0.000896531 Jy ! Component: 150 - total flux cleaned = 0.00104659 Jy ! Component: 200 - total flux cleaned = 0.00118403 Jy ! Total flux subtracted in 200 components = 0.00118403 Jy ! Clean residual min=-0.025482 max=0.023046 Jy/beam ! Clean residual mean=-0.000903 rms=0.006911 Jy/beam ! Combined flux in latest and established models = 0.298533 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 64 components and 0.298533 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149720Jy sigma=1.555151 ! Fit after self-cal, rms=0.149824Jy sigma=1.554885 ! 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=0.149824Jy sigma=1.554885 ! Fit after self-cal, rms=0.149824Jy sigma=1.554885 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.339 mas, bmaj=18.91 mas, bpa=-8.89 degrees ! Estimated noise=1.71724 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00181464 Jy ! Component: 100 - total flux cleaned = 0.00150979 Jy ! Component: 150 - total flux cleaned = 0.00125284 Jy ! Component: 200 - total flux cleaned = 0.00125711 Jy ! Total flux subtracted in 200 components = 0.00125711 Jy ! Clean residual min=-0.033753 max=0.035334 Jy/beam ! Clean residual mean=-0.001890 rms=0.012088 Jy/beam ! Combined flux in latest and established models = 0.29979 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 68 components and 0.29979 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.150247Jy sigma=1.557295 ! Fit after self-cal, rms=0.150309Jy sigma=1.555995 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 = 0.000236888 Jy ! Component: 100 - total flux cleaned = -0.000198577 Jy ! Component: 150 - total flux cleaned = -0.000391133 Jy ! Component: 200 - total flux cleaned = -0.000750628 Jy ! Total flux subtracted in 200 components = -0.000750628 Jy ! Clean residual min=-0.033725 max=0.034979 Jy/beam ! Clean residual mean=-0.001880 rms=0.011911 Jy/beam ! Combined flux in latest and established models = 0.299039 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 70 components and 0.299039 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.150818Jy sigma=1.560503 ! Fit after self-cal, rms=0.150839Jy sigma=1.559833 ! 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=3.336 mas, bmaj=10.87 mas, bpa=-11.42 degrees ! Estimated noise=1.44005 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.336 x 10.87 at -11.42 degrees (North through East) ! Clean map min=-0.024961 max=0.16787 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=2.729 mas, bmaj=8.336 mas, bpa=-9.485 degrees ! Estimated noise=2.26987 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.150615 Jy ! Component: 100 - total flux cleaned = 0.210448 Jy ! Component: 150 - total flux cleaned = 0.24158 Jy ! Component: 200 - total flux cleaned = 0.25535 Jy ! Total flux subtracted in 200 components = 0.25535 Jy ! Clean residual min=-0.029375 max=0.029567 Jy/beam ! Clean residual mean=-0.000091 rms=0.005466 Jy/beam ! Combined flux in latest and established models = 0.25535 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.25535 Jy ! Inverting map and beam ! Estimated beam: bmin=3.336 mas, bmaj=10.87 mas, bpa=-11.42 degrees ! Estimated noise=1.44005 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 = 0.024908 Jy ! Component: 100 - total flux cleaned = 0.0337036 Jy ! Component: 150 - total flux cleaned = 0.0351666 Jy ! Component: 200 - total flux cleaned = 0.0369276 Jy ! Total flux subtracted in 200 components = 0.0369276 Jy ! Clean residual min=-0.026390 max=0.023469 Jy/beam ! Clean residual mean=-0.000839 rms=0.007170 Jy/beam ! Combined flux in latest and established models = 0.292278 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 30 components and 0.292278 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=7.339 mas, bmaj=18.91 mas, bpa=-8.89 degrees ! Estimated noise=1.71724 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0095296 Jy ! Component: 100 - total flux cleaned = 0.00953276 Jy ! Component: 150 - total flux cleaned = 0.00953181 Jy ! Component: 200 - total flux cleaned = 0.00953649 Jy ! Total flux subtracted in 200 components = 0.00953649 Jy ! Clean residual min=-0.034857 max=0.035018 Jy/beam ! Clean residual mean=-0.001950 rms=0.012294 Jy/beam ! Combined flux in latest and established models = 0.301814 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 = 3.96496e-06 Jy ! Component: 100 - total flux cleaned = -0.000294994 Jy ! Component: 150 - total flux cleaned = -0.000282771 Jy ! Component: 200 - total flux cleaned = -0.000268833 Jy ! Total flux subtracted in 200 components = -0.000268833 Jy ! Clean residual min=-0.034867 max=0.034672 Jy/beam ! Clean residual mean=-0.001945 rms=0.012071 Jy/beam ! Combined flux in latest and established models = 0.301546 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 42 components and 0.301546 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.336 mas, bmaj=10.87 mas, bpa=-11.42 degrees ! Estimated noise=1.44005 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00403706 Jy ! Component: 100 - total flux cleaned = -0.00517136 Jy ! Component: 150 - total flux cleaned = -0.00454342 Jy ! Component: 200 - total flux cleaned = -0.00426782 Jy ! Total flux subtracted in 200 components = -0.00426782 Jy ! Clean residual min=-0.024848 max=0.022286 Jy/beam ! Clean residual mean=-0.000892 rms=0.006814 Jy/beam ! Combined flux in latest and established models = 0.297278 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 53 components and 0.297278 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.153212Jy sigma=1.558967 ! Fit after self-cal, rms=0.153129Jy sigma=1.556714 wmodel /scr/pima/rv102_uvs/J1357-1527_S_map.mod ! Writing 53 model components to file: /scr/pima/rv102_uvs/J1357-1527_S_map.mod wobs /scr/pima/rv102_uvs/J1357-1527_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv102_uvs/J1357-1527_S_uvs.fits wwins /scr/pima/rv102_uvs/J1357-1527_S_map.win ! wwins: Wrote 2 windows to /scr/pima/rv102_uvs/J1357-1527_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 = -0.00289435 Jy ! Component: 100 - total flux cleaned = -0.0024911 Jy ! Component: 150 - total flux cleaned = -0.00514905 Jy ! Component: 200 - total flux cleaned = -0.00733882 Jy ! Component: 250 - total flux cleaned = -0.0087496 Jy ! Component: 300 - total flux cleaned = -0.00909137 Jy ! Component: 350 - total flux cleaned = -0.0100853 Jy ! Component: 400 - total flux cleaned = -0.01169 Jy ! Component: 450 - total flux cleaned = -0.0138742 Jy ! Component: 500 - total flux cleaned = -0.0160019 Jy ! Component: 550 - total flux cleaned = -0.0168921 Jy ! Component: 600 - total flux cleaned = -0.0180631 Jy ! Component: 650 - total flux cleaned = -0.0200682 Jy ! Component: 700 - total flux cleaned = -0.0214733 Jy ! Component: 750 - total flux cleaned = -0.0223017 Jy ! Component: 800 - total flux cleaned = -0.0239232 Jy ! Component: 850 - total flux cleaned = -0.0247173 Jy ! Component: 900 - total flux cleaned = -0.0260248 Jy ! Component: 950 - total flux cleaned = -0.0270535 Jy ! Component: 1000 - total flux cleaned = -0.0285729 Jy ! Component: 1050 - total flux cleaned = -0.02957 Jy ! Component: 1100 - total flux cleaned = -0.0307989 Jy ! Component: 1150 - total flux cleaned = -0.0317667 Jy ! Component: 1200 - total flux cleaned = -0.0327256 Jy ! Component: 1250 - total flux cleaned = -0.0339078 Jy ! Component: 1300 - total flux cleaned = -0.0355328 Jy ! Component: 1350 - total flux cleaned = -0.0362192 Jy ! Component: 1400 - total flux cleaned = -0.0373496 Jy ! Component: 1450 - total flux cleaned = -0.038021 Jy ! Component: 1500 - total flux cleaned = -0.038465 Jy ! Component: 1550 - total flux cleaned = -0.0395523 Jy ! Component: 1600 - total flux cleaned = -0.0399827 Jy ! Component: 1650 - total flux cleaned = -0.0408332 Jy ! Component: 1700 - total flux cleaned = -0.0416752 Jy ! Component: 1750 - total flux cleaned = -0.0427153 Jy ! Component: 1800 - total flux cleaned = -0.0433329 Jy ! Component: 1850 - total flux cleaned = -0.044348 Jy ! Component: 1900 - total flux cleaned = -0.044951 Jy ! Component: 1950 - total flux cleaned = -0.0457447 Jy ! Component: 2000 - total flux cleaned = -0.0455483 Jy ! Component: 2050 - total flux cleaned = -0.0465252 Jy ! Component: 2100 - total flux cleaned = -0.0474893 Jy ! Component: 2150 - total flux cleaned = -0.048061 Jy ! Component: 2200 - total flux cleaned = -0.0486275 Jy ! Component: 2250 - total flux cleaned = -0.04919 Jy ! Component: 2300 - total flux cleaned = -0.04956 Jy ! Component: 2350 - total flux cleaned = -0.05011 Jy ! Component: 2400 - total flux cleaned = -0.0502926 Jy ! Component: 2450 - total flux cleaned = -0.0510136 Jy ! Component: 2500 - total flux cleaned = -0.051548 Jy ! Component: 2550 - total flux cleaned = -0.0519018 Jy ! Component: 2600 - total flux cleaned = -0.0524266 Jy ! Component: 2650 - total flux cleaned = -0.0526008 Jy ! Component: 2700 - total flux cleaned = -0.0531187 Jy ! Component: 2750 - total flux cleaned = -0.053971 Jy ! Component: 2800 - total flux cleaned = -0.0544761 Jy ! Component: 2850 - total flux cleaned = -0.055144 Jy ! Component: 2900 - total flux cleaned = -0.0551432 Jy ! Component: 2950 - total flux cleaned = -0.055801 Jy ! Component: 3000 - total flux cleaned = -0.0559647 Jy ! Component: 3050 - total flux cleaned = -0.056774 Jy ! Component: 3100 - total flux cleaned = -0.0570947 Jy ! Component: 3150 - total flux cleaned = -0.0575727 Jy ! Component: 3200 - total flux cleaned = -0.0580448 Jy ! Component: 3250 - total flux cleaned = -0.0583559 Jy ! Component: 3300 - total flux cleaned = -0.058201 Jy ! Component: 3350 - total flux cleaned = -0.059124 Jy ! Component: 3400 - total flux cleaned = -0.059124 Jy ! Component: 3450 - total flux cleaned = -0.0597282 Jy ! Component: 3500 - total flux cleaned = -0.0600274 Jy ! Component: 3550 - total flux cleaned = -0.0600272 Jy ! Component: 3600 - total flux cleaned = -0.0606163 Jy ! Component: 3650 - total flux cleaned = -0.0606172 Jy ! Component: 3700 - total flux cleaned = -0.0611981 Jy ! Component: 3750 - total flux cleaned = -0.0611988 Jy ! Component: 3800 - total flux cleaned = -0.0619142 Jy ! Component: 3850 - total flux cleaned = -0.0620552 Jy ! Component: 3900 - total flux cleaned = -0.061915 Jy ! Component: 3950 - total flux cleaned = -0.0626136 Jy ! Component: 4000 - total flux cleaned = -0.0627513 Jy ! Component: 4050 - total flux cleaned = -0.0628891 Jy ! Total flux subtracted in 4096 components = -0.0628892 Jy ! Clean residual min=-0.007906 max=0.008146 Jy/beam ! Clean residual mean=-0.000108 rms=0.002953 Jy/beam ! Combined flux in latest and established models = 0.234388 Jy keep ! Adding 418 model components to the UV plane model. ! The established model now contains 471 components and 0.234389 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rv102_uvs/J1357-1527_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.336 x 10.87 at -11.42 degrees (North through East) ! Clean map min=-0.020991 max=0.16779 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv102_uvs/J1357-1527_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.167787 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00286682 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -5.12583 5.12583 10.2517 20.5033 41.0066 82.0133 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0086 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.167 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 58.527 quit ! Quitting program ! Log file /scr/pima/rv102_uvs/J1357-1527_S_uvs.log closed on Sat Feb 27 22:25:53 2016