! Started logfile: /scr/pima/rv102_uvs/J2311+4543_S_uvs.log on Sat Feb 27 22:28:03 2016 obs /scr/pima/rv102_uvs/J2311+4543_S_uva.fits ! Reading UV FITS file: /scr/pima/rv102_uvs/J2311+4543_S_uva.fits ! AN table 1: 29 integrations on 78 of 78 possible baselines. ! AN table 2: 2 integrations on 36 of 36 possible baselines. ! AN table 3: 17 integrations on 1 of 1 possible baselines. ! AN table 4: 4 integrations on 15 of 15 possible baselines. ! AN table 5: 5 integrations on 1 of 1 possible baselines. ! AN table 6: 2 integrations on 1 of 1 possible baselines. ! AN table 7: 29 integrations on 6 of 6 possible baselines. ! AN table 8: 29 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.418784 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2311+4543 ! ! 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 6528 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/J2311+4543_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 197 telescope corrections were flagged in sub-array 1. ! A total of 34 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 5. ! A total of 4 telescope corrections were flagged in sub-array 6. ! A total of 116 telescope corrections were flagged in sub-array 7. ! A total of 145 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 2. ! A total of 197 telescope corrections were flagged in sub-array 1. ! A total of 34 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 5. ! A total of 4 telescope corrections were flagged in sub-array 6. ! A total of 116 telescope corrections were flagged in sub-array 7. ! A total of 145 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 3. ! A total of 197 telescope corrections were flagged in sub-array 1. ! A total of 34 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 5. ! A total of 4 telescope corrections were flagged in sub-array 6. ! A total of 116 telescope corrections were flagged in sub-array 7. ! A total of 145 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 4. ! A total of 197 telescope corrections were flagged in sub-array 1. ! A total of 34 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 5. ! A total of 4 telescope corrections were flagged in sub-array 6. ! A total of 116 telescope corrections were flagged in sub-array 7. ! A total of 145 telescope corrections were flagged in sub-array 8. ! ! Fit before self-cal, rms=1.069834Jy sigma=5.279364 ! Fit after self-cal, rms=0.756847Jy sigma=4.005702 ! 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=2.426 mas, bmaj=5.015 mas, bpa=3.119 degrees ! Estimated noise=3.49382 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 = 0.193167 Jy ! Component: 100 - total flux cleaned = 0.235302 Jy ! Total flux subtracted in 100 components = 0.235302 Jy ! Clean residual min=-0.028106 max=0.038214 Jy/beam ! Clean residual mean=0.000028 rms=0.007428 Jy/beam ! Combined flux in latest and established models = 0.235302 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.235302 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.245227Jy sigma=0.809291 ! Fit after self-cal, rms=0.244909Jy sigma=0.806809 ! 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=2.703 mas, bmaj=5.155 mas, bpa=1.015 degrees ! Estimated noise=2.46133 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 = -0.00749324 Jy ! Component: 100 - total flux cleaned = -0.00857005 Jy ! Component: 150 - total flux cleaned = -0.00852387 Jy ! Component: 200 - total flux cleaned = -0.00902353 Jy ! Total flux subtracted in 200 components = -0.00902353 Jy ! Clean residual min=-0.033017 max=0.033401 Jy/beam ! Clean residual mean=0.000995 rms=0.007433 Jy/beam ! Combined flux in latest and established models = 0.226278 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 13 components and 0.226278 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.241647Jy sigma=0.794264 ! Fit after self-cal, rms=0.241319Jy sigma=0.793922 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.703 x 5.155 at 1.015 degrees (North through East) ! Clean map min=-0.03214 max=0.24413 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. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MA 1.00* NL 1.00* NY 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* WF 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! NY 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! MK 0.00* NY 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! MA 0.00* NY 0.00* ON 0.00* WZ 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! FD 1.00* HN 1.00* LA 1.00* MA 1.00* ! NY 1.00* ON 1.00* PT 1.00* SC 1.00* ! WF 1.00* WZ 1.00* ! ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MA 1.00* NL 1.00* NY 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* WF 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! NY 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! MK 0.00* NY 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! MA 0.00* NY 0.00* ON 0.00* WZ 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! FD 1.00* HN 1.00* LA 1.00* MA 1.00* ! NY 1.00* ON 1.00* PT 1.00* SC 1.00* ! WF 1.00* WZ 1.00* ! ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MA 1.00* NL 1.00* NY 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* WF 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! NY 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! MK 0.00* NY 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! MA 0.00* NY 0.00* ON 0.00* WZ 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! FD 1.00* HN 1.00* LA 1.00* MA 1.00* ! NY 1.00* ON 1.00* PT 1.00* SC 1.00* ! WF 1.00* WZ 1.00* ! ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MA 1.00* NL 1.00* NY 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* WF 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! NY 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! MK 0.00* NY 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! MA 0.00* NY 0.00* ON 0.00* WZ 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! FD 1.00* HN 1.00* LA 1.00* MA 1.00* ! NY 1.00* ON 1.00* PT 1.00* SC 1.00* ! WF 1.00* WZ 1.00* ! ! ! Fit before self-cal, rms=0.241319Jy sigma=0.793922 ! Fit after self-cal, rms=0.238513Jy sigma=0.784566 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.725 mas, bmaj=5.163 mas, bpa=2.091 degrees ! Estimated noise=2.51157 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 = -0.000639052 Jy ! Component: 100 - total flux cleaned = -0.00128354 Jy ! Component: 150 - total flux cleaned = -0.0015774 Jy ! Component: 200 - total flux cleaned = -0.00171107 Jy ! Total flux subtracted in 200 components = -0.00171107 Jy ! Clean residual min=-0.031285 max=0.032567 Jy/beam ! Clean residual mean=0.001058 rms=0.007350 Jy/beam ! Combined flux in latest and established models = 0.224567 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 20 components and 0.224567 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.238301Jy sigma=0.783106 ! Fit after self-cal, rms=0.238288Jy sigma=0.783053 ! 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=0.238288Jy sigma=0.783053 ! Fit after self-cal, rms=0.238288Jy sigma=0.783053 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.725 mas, bmaj=5.163 mas, bpa=2.091 degrees ! Estimated noise=2.51157 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000412397 Jy ! Component: 100 - total flux cleaned = 0.000411607 Jy ! Component: 150 - total flux cleaned = 0.000287646 Jy ! Component: 200 - total flux cleaned = 0.000175454 Jy ! Total flux subtracted in 200 components = 0.000175454 Jy ! Clean residual min=-0.031239 max=0.032426 Jy/beam ! Clean residual mean=0.001054 rms=0.007344 Jy/beam ! Combined flux in latest and established models = 0.224743 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 20 components and 0.224743 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.238142Jy sigma=0.782041 ! Fit after self-cal, rms=0.238125Jy sigma=0.782011 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) ! Added new window around map position (-88.5, -46). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0213469 Jy ! Component: 100 - total flux cleaned = 0.0235276 Jy ! Component: 150 - total flux cleaned = 0.02395 Jy ! Component: 200 - total flux cleaned = 0.0255613 Jy ! Total flux subtracted in 200 components = 0.0255613 Jy ! Clean residual min=-0.031185 max=0.032541 Jy/beam ! Clean residual mean=0.000727 rms=0.006816 Jy/beam ! Combined flux in latest and established models = 0.250304 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 34 components and 0.250304 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.232749Jy sigma=0.761129 ! Fit after self-cal, rms=0.231630Jy sigma=0.757002 ! 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=0.231630Jy sigma=0.757002 ! Fit after self-cal, rms=0.231630Jy sigma=0.757002 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.725 mas, bmaj=5.163 mas, bpa=2.091 degrees ! Estimated noise=2.51157 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00693617 Jy ! Component: 100 - total flux cleaned = 0.00886952 Jy ! Component: 150 - total flux cleaned = 0.00887168 Jy ! Component: 200 - total flux cleaned = 0.00887172 Jy ! Total flux subtracted in 200 components = 0.00887172 Jy ! Clean residual min=-0.029791 max=0.027152 Jy/beam ! Clean residual mean=0.000611 rms=0.006623 Jy/beam ! Combined flux in latest and established models = 0.259176 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 47 components and 0.259176 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.230083Jy sigma=0.753830 ! Fit after self-cal, rms=0.229877Jy sigma=0.753164 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 = 0.00268633 Jy ! Component: 100 - total flux cleaned = 0.0024593 Jy ! Component: 150 - total flux cleaned = 0.00226352 Jy ! Component: 200 - total flux cleaned = 0.00189743 Jy ! Total flux subtracted in 200 components = 0.00189743 Jy ! Clean residual min=-0.029274 max=0.027330 Jy/beam ! Clean residual mean=0.000587 rms=0.006566 Jy/beam ! Combined flux in latest and established models = 0.261073 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 51 components and 0.261073 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.229097Jy sigma=0.751995 ! Fit after self-cal, rms=0.229021Jy sigma=0.751833 ! 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=0.229021Jy sigma=0.751833 ! Fit after self-cal, rms=0.229021Jy sigma=0.751833 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.12 mas, bmaj=11.46 mas, bpa=64.06 degrees ! Estimated noise=3.38443 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0156141 Jy ! Component: 100 - total flux cleaned = 0.0190238 Jy ! Component: 150 - total flux cleaned = 0.0208298 Jy ! Component: 200 - total flux cleaned = 0.0205693 Jy ! Total flux subtracted in 200 components = 0.0205693 Jy ! Clean residual min=-0.038055 max=0.042239 Jy/beam ! Clean residual mean=0.000709 rms=0.010559 Jy/beam ! Combined flux in latest and established models = 0.281643 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 54 components and 0.281643 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.229712Jy sigma=0.757414 ! Fit after self-cal, rms=0.229632Jy sigma=0.756915 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 = 0.00120344 Jy ! Component: 100 - total flux cleaned = 0.00119046 Jy ! Component: 150 - total flux cleaned = 0.000977827 Jy ! Component: 200 - total flux cleaned = 0.000976767 Jy ! Total flux subtracted in 200 components = 0.000976767 Jy ! Clean residual min=-0.037191 max=0.041533 Jy/beam ! Clean residual mean=0.000661 rms=0.010456 Jy/beam ! Combined flux in latest and established models = 0.282619 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 58 components and 0.282619 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.230125Jy sigma=0.763061 ! Fit after self-cal, rms=0.230169Jy sigma=0.762832 ! 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=2.725 mas, bmaj=5.163 mas, bpa=2.091 degrees ! Estimated noise=2.51157 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.725 x 5.163 at 2.091 degrees (North through East) ! Clean map min=-0.030391 max=0.23643 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=2.436 mas, bmaj=5 mas, bpa=3.464 degrees ! Estimated noise=3.48696 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.192138 Jy ! Component: 100 - total flux cleaned = 0.239542 Jy ! Component: 150 - total flux cleaned = 0.24779 Jy ! Component: 200 - total flux cleaned = 0.251061 Jy ! Total flux subtracted in 200 components = 0.251061 Jy ! Clean residual min=-0.027588 max=0.038573 Jy/beam ! Clean residual mean=0.000002 rms=0.007160 Jy/beam ! Combined flux in latest and established models = 0.251061 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 0.251061 Jy ! Inverting map and beam ! Estimated beam: bmin=2.725 mas, bmaj=5.163 mas, bpa=2.091 degrees ! Estimated noise=2.51157 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 = 0.017876 Jy ! Component: 100 - total flux cleaned = 0.0153431 Jy ! Component: 150 - total flux cleaned = 0.0121648 Jy ! Component: 200 - total flux cleaned = 0.0102578 Jy ! Total flux subtracted in 200 components = 0.0102578 Jy ! Clean residual min=-0.027731 max=0.028641 Jy/beam ! Clean residual mean=0.000590 rms=0.006569 Jy/beam ! Combined flux in latest and established models = 0.261319 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 28 components and 0.261319 Jy ! Inverting map ! Added new window around map position (12, 3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0201032 Jy ! Component: 100 - total flux cleaned = 0.0257228 Jy ! Component: 150 - total flux cleaned = 0.0279429 Jy ! Component: 200 - total flux cleaned = 0.0283475 Jy ! Total flux subtracted in 200 components = 0.0283475 Jy ! Clean residual min=-0.027763 max=0.027972 Jy/beam ! Clean residual mean=0.000137 rms=0.006214 Jy/beam ! Combined flux in latest and established models = 0.289666 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 47 components and 0.289666 Jy ! Inverting map ! Added new window around map position (-41.5, 20.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.016946 Jy ! Component: 100 - total flux cleaned = 0.0158907 Jy ! Component: 150 - total flux cleaned = 0.0149577 Jy ! Component: 200 - total flux cleaned = 0.0133466 Jy ! Total flux subtracted in 200 components = 0.0133466 Jy ! Clean residual min=-0.025271 max=0.026479 Jy/beam ! Clean residual mean=-0.000053 rms=0.005848 Jy/beam ! Combined flux in latest and established models = 0.303013 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 61 components and 0.303013 Jy ! Inverting map ! Added new window around map position (3.5, -12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0212959 Jy ! Component: 100 - total flux cleaned = 0.0239312 Jy ! Component: 150 - total flux cleaned = 0.0233712 Jy ! Component: 200 - total flux cleaned = 0.0233588 Jy ! Total flux subtracted in 200 components = 0.0233588 Jy ! Clean residual min=-0.024009 max=0.021850 Jy/beam ! Clean residual mean=-0.000428 rms=0.005368 Jy/beam ! Combined flux in latest and established models = 0.326372 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 97 components and 0.326372 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=8.12 mas, bmaj=11.46 mas, bpa=64.06 degrees ! Estimated noise=3.38443 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00575727 Jy ! Component: 100 - total flux cleaned = 0.0094626 Jy ! Component: 150 - total flux cleaned = 0.010886 Jy ! Component: 200 - total flux cleaned = 0.0108724 Jy ! Total flux subtracted in 200 components = 0.0108724 Jy ! Clean residual min=-0.033431 max=0.030801 Jy/beam ! Clean residual mean=-0.001572 rms=0.008652 Jy/beam ! Combined flux in latest and established models = 0.337244 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000804847 Jy ! Component: 100 - total flux cleaned = -0.000421188 Jy ! Component: 150 - total flux cleaned = -0.000425169 Jy ! Component: 200 - total flux cleaned = -7.39758e-05 Jy ! Total flux subtracted in 200 components = -7.39758e-05 Jy ! Clean residual min=-0.032012 max=0.030065 Jy/beam ! Clean residual mean=-0.001584 rms=0.008459 Jy/beam ! Combined flux in latest and established models = 0.33717 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 124 components and 0.33717 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.725 mas, bmaj=5.163 mas, bpa=2.091 degrees ! Estimated noise=2.51157 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00561676 Jy ! Component: 100 - total flux cleaned = -0.00681373 Jy ! Component: 150 - total flux cleaned = -0.00716952 Jy ! Component: 200 - total flux cleaned = -0.0071698 Jy ! Total flux subtracted in 200 components = -0.0071698 Jy ! Clean residual min=-0.022772 max=0.022088 Jy/beam ! Clean residual mean=-0.000493 rms=0.005144 Jy/beam ! Combined flux in latest and established models = 0.33 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 145 components and 0.33 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.215479Jy sigma=0.678229 ! Fit after self-cal, rms=0.214126Jy sigma=0.665229 wmodel /scr/pima/rv102_uvs/J2311+4543_S_map.mod ! Writing 145 model components to file: /scr/pima/rv102_uvs/J2311+4543_S_map.mod wobs /scr/pima/rv102_uvs/J2311+4543_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv102_uvs/J2311+4543_S_uvs.fits wwins /scr/pima/rv102_uvs/J2311+4543_S_map.win ! wwins: Wrote 5 windows to /scr/pima/rv102_uvs/J2311+4543_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 = 0.000419911 Jy ! Component: 100 - total flux cleaned = 4.12699e-05 Jy ! Component: 150 - total flux cleaned = 0.000393315 Jy ! Component: 200 - total flux cleaned = 0.000402248 Jy ! Component: 250 - total flux cleaned = 0.00102218 Jy ! Component: 300 - total flux cleaned = 0.00102299 Jy ! Component: 350 - total flux cleaned = 0.00248301 Jy ! Component: 400 - total flux cleaned = 0.00276439 Jy ! Component: 450 - total flux cleaned = 0.00276525 Jy ! Component: 500 - total flux cleaned = 0.00356365 Jy ! Component: 550 - total flux cleaned = 0.00381525 Jy ! Component: 600 - total flux cleaned = 0.00380945 Jy ! Component: 650 - total flux cleaned = 0.00380878 Jy ! Component: 700 - total flux cleaned = 0.00380633 Jy ! Component: 750 - total flux cleaned = 0.00356462 Jy ! Component: 800 - total flux cleaned = 0.00356163 Jy ! Component: 850 - total flux cleaned = 0.00310069 Jy ! Component: 900 - total flux cleaned = 0.0028765 Jy ! Component: 950 - total flux cleaned = 0.00309782 Jy ! Component: 1000 - total flux cleaned = 0.00309631 Jy ! Component: 1050 - total flux cleaned = 0.00352297 Jy ! Component: 1100 - total flux cleaned = 0.00330776 Jy ! Component: 1150 - total flux cleaned = 0.00351444 Jy ! Component: 1200 - total flux cleaned = 0.0035148 Jy ! Component: 1250 - total flux cleaned = 0.00392093 Jy ! Component: 1300 - total flux cleaned = 0.00412196 Jy ! Component: 1350 - total flux cleaned = 0.00471505 Jy ! Component: 1400 - total flux cleaned = 0.00529898 Jy ! Component: 1450 - total flux cleaned = 0.0051065 Jy ! Component: 1500 - total flux cleaned = 0.0054878 Jy ! Component: 1550 - total flux cleaned = 0.0054895 Jy ! Component: 1600 - total flux cleaned = 0.00623667 Jy ! Component: 1650 - total flux cleaned = 0.00678909 Jy ! Component: 1700 - total flux cleaned = 0.00715168 Jy ! Component: 1750 - total flux cleaned = 0.00715029 Jy ! Component: 1800 - total flux cleaned = 0.00733025 Jy ! Component: 1850 - total flux cleaned = 0.00768519 Jy ! Component: 1900 - total flux cleaned = 0.00820946 Jy ! Component: 1950 - total flux cleaned = 0.00838418 Jy ! Component: 2000 - total flux cleaned = 0.00855528 Jy ! Component: 2050 - total flux cleaned = 0.00889615 Jy ! Component: 2100 - total flux cleaned = 0.00956863 Jy ! Component: 2150 - total flux cleaned = 0.00940217 Jy ! Component: 2200 - total flux cleaned = 0.010065 Jy ! Component: 2250 - total flux cleaned = 0.0100647 Jy ! Component: 2300 - total flux cleaned = 0.0105521 Jy ! Component: 2350 - total flux cleaned = 0.010714 Jy ! Component: 2400 - total flux cleaned = 0.0108723 Jy ! Component: 2450 - total flux cleaned = 0.0110317 Jy ! Component: 2500 - total flux cleaned = 0.0113462 Jy ! Component: 2550 - total flux cleaned = 0.0116575 Jy ! Component: 2600 - total flux cleaned = 0.011349 Jy ! Component: 2650 - total flux cleaned = 0.0115022 Jy ! Component: 2700 - total flux cleaned = 0.0119617 Jy ! Component: 2750 - total flux cleaned = 0.0122642 Jy ! Component: 2800 - total flux cleaned = 0.0124132 Jy ! Component: 2850 - total flux cleaned = 0.0125631 Jy ! Component: 2900 - total flux cleaned = 0.0127111 Jy ! Component: 2950 - total flux cleaned = 0.0131505 Jy ! Component: 3000 - total flux cleaned = 0.0131494 Jy ! Component: 3050 - total flux cleaned = 0.0130042 Jy ! Component: 3100 - total flux cleaned = 0.0131485 Jy ! Component: 3150 - total flux cleaned = 0.013576 Jy ! Component: 3200 - total flux cleaned = 0.0137175 Jy ! Component: 3250 - total flux cleaned = 0.0137172 Jy ! Component: 3300 - total flux cleaned = 0.0139958 Jy ! Component: 3350 - total flux cleaned = 0.0137193 Jy ! Component: 3400 - total flux cleaned = 0.013857 Jy ! Component: 3450 - total flux cleaned = 0.0139928 Jy ! Component: 3500 - total flux cleaned = 0.0138572 Jy ! Component: 3550 - total flux cleaned = 0.0137231 Jy ! Component: 3600 - total flux cleaned = 0.0138571 Jy ! Component: 3650 - total flux cleaned = 0.014122 Jy ! Component: 3700 - total flux cleaned = 0.0139903 Jy ! Component: 3750 - total flux cleaned = 0.0135956 Jy ! Component: 3800 - total flux cleaned = 0.0135953 Jy ! Component: 3850 - total flux cleaned = 0.0137253 Jy ! Component: 3900 - total flux cleaned = 0.0134678 Jy ! Component: 3950 - total flux cleaned = 0.013597 Jy ! Component: 4000 - total flux cleaned = 0.0134697 Jy ! Component: 4050 - total flux cleaned = 0.0134699 Jy ! Total flux subtracted in 4096 components = 0.013469 Jy ! Clean residual min=-0.006319 max=0.006761 Jy/beam ! Clean residual mean=-0.000365 rms=0.002344 Jy/beam ! Combined flux in latest and established models = 0.343469 Jy keep ! Adding 340 model components to the UV plane model. ! The established model now contains 484 components and 0.343469 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rv102_uvs/J2311+4543_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.725 x 5.163 at 2.091 degrees (North through East) ! Clean map min=-0.024869 max=0.23148 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv102_uvs/J2311+4543_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.231484 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00233831 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.03041 3.03041 6.06082 12.1216 24.2433 48.4865 96.9731 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.231 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 98.996 quit ! Quitting program ! Log file /scr/pima/rv102_uvs/J2311+4543_S_uvs.log closed on Sat Feb 27 22:28:07 2016