! Started logfile: /scr/pima/rv102_uvs/J1357-1527_X_uvs.log on Sat Feb 27 22:26:41 2016 obs /scr/pima/rv102_uvs/J1357-1527_X_uva.fits ! Reading UV FITS file: /scr/pima/rv102_uvs/J1357-1527_X_uva.fits ! AN table 1: 9 integrations on 15 of 15 possible baselines. ! AN table 2: 9 integrations on 3 of 3 possible baselines. ! AN table 3: 178 integrations on 3 of 3 possible baselines. ! AN table 4: 40 integrations on 28 of 28 possible baselines. ! AN table 5: 19 integrations on 36 of 36 possible baselines. ! AN table 6: 23 integrations on 28 of 28 possible baselines. ! AN table 7: 51 integrations on 36 of 36 possible baselines. ! AN table 8: 11 integrations on 6 of 6 possible baselines. ! AN table 9: 11 integrations on 3 of 3 possible baselines. ! Apparent sampling: 0.635755 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 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 139 lines of history. ! ! Reading 12916 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/rv102_uvs/J1357-1527_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 27 telescope corrections were flagged in sub-array 2. ! A total of 534 telescope corrections were flagged in sub-array 3. ! A total of 112 telescope corrections were flagged in sub-array 4. ! A total of 57 telescope corrections were flagged in sub-array 5. ! A total of 81 telescope corrections were flagged in sub-array 6. ! A total of 151 telescope corrections were flagged in sub-array 7. ! A total of 16 telescope corrections were flagged in sub-array 8. ! A total of 33 telescope corrections were flagged in sub-array 9. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 27 telescope corrections were flagged in sub-array 2. ! A total of 534 telescope corrections were flagged in sub-array 3. ! A total of 112 telescope corrections were flagged in sub-array 4. ! A total of 57 telescope corrections were flagged in sub-array 5. ! A total of 81 telescope corrections were flagged in sub-array 6. ! A total of 151 telescope corrections were flagged in sub-array 7. ! A total of 16 telescope corrections were flagged in sub-array 8. ! A total of 33 telescope corrections were flagged in sub-array 9. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 27 telescope corrections were flagged in sub-array 2. ! A total of 534 telescope corrections were flagged in sub-array 3. ! A total of 112 telescope corrections were flagged in sub-array 4. ! A total of 57 telescope corrections were flagged in sub-array 5. ! A total of 81 telescope corrections were flagged in sub-array 6. ! A total of 151 telescope corrections were flagged in sub-array 7. ! A total of 16 telescope corrections were flagged in sub-array 8. ! A total of 33 telescope corrections were flagged in sub-array 9. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 27 telescope corrections were flagged in sub-array 2. ! A total of 534 telescope corrections were flagged in sub-array 3. ! A total of 112 telescope corrections were flagged in sub-array 4. ! A total of 57 telescope corrections were flagged in sub-array 5. ! A total of 81 telescope corrections were flagged in sub-array 6. ! A total of 151 telescope corrections were flagged in sub-array 7. ! A total of 16 telescope corrections were flagged in sub-array 8. ! A total of 33 telescope corrections were flagged in sub-array 9. ! ! Fit before self-cal, rms=1.173406Jy sigma=12.947184 ! Fit after self-cal, rms=0.680607Jy sigma=8.973848 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7163 mas, bmaj=2.128 mas, bpa=-7.647 degrees ! Estimated noise=1.1489 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 = 0.298423 Jy ! Component: 100 - total flux cleaned = 0.323179 Jy ! Total flux subtracted in 100 components = 0.323179 Jy ! Clean residual min=-0.063797 max=0.097101 Jy/beam ! Clean residual mean=-0.000026 rms=0.012676 Jy/beam ! Combined flux in latest and established models = 0.323179 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.323179 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.355792Jy sigma=3.868782 ! Fit after self-cal, rms=0.355356Jy sigma=3.862285 ! Inverting map ! Added new window around map position (4.4, 1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0615598 Jy ! Component: 100 - total flux cleaned = 0.0596322 Jy ! Total flux subtracted in 100 components = 0.0596322 Jy ! Clean residual min=-0.056984 max=0.091516 Jy/beam ! Clean residual mean=-0.000031 rms=0.011538 Jy/beam ! Combined flux in latest and established models = 0.382811 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 10 components and 0.382811 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.338098Jy sigma=3.577763 ! Fit after self-cal, rms=0.334396Jy sigma=3.539061 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8793 mas, bmaj=2.607 mas, bpa=-10.34 degrees ! Estimated noise=0.736383 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 = 0.0402181 Jy ! Component: 100 - total flux cleaned = 0.0350452 Jy ! Component: 150 - total flux cleaned = 0.0301468 Jy ! Component: 200 - total flux cleaned = 0.0285672 Jy ! Total flux subtracted in 200 components = 0.0285672 Jy ! Clean residual min=-0.051005 max=0.076468 Jy/beam ! Clean residual mean=-0.000142 rms=0.016399 Jy/beam ! Combined flux in latest and established models = 0.411378 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 19 components and 0.411378 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.324962Jy sigma=3.361626 ! Fit after self-cal, rms=0.322640Jy sigma=3.332346 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8793 x 2.607 at -10.34 degrees (North through East) ! Clean map min=-0.049965 max=0.34362 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=0.322640Jy sigma=3.332346 ! Fit after self-cal, rms=0.322640Jy sigma=3.332346 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8793 mas, bmaj=2.607 mas, bpa=-10.34 degrees ! Estimated noise=0.736383 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 = 0.0146679 Jy ! Component: 100 - total flux cleaned = 0.0093073 Jy ! Component: 150 - total flux cleaned = 0.0074646 Jy ! Component: 200 - total flux cleaned = 0.00692118 Jy ! Total flux subtracted in 200 components = 0.00692118 Jy ! Clean residual min=-0.049294 max=0.065300 Jy/beam ! Clean residual mean=-0.000154 rms=0.016005 Jy/beam ! Combined flux in latest and established models = 0.418299 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 27 components and 0.418299 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.320268Jy sigma=3.275159 ! Fit after self-cal, rms=0.319949Jy sigma=3.267917 ! 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=0.319949Jy sigma=3.267917 ! Fit after self-cal, rms=0.319949Jy sigma=3.267917 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8793 mas, bmaj=2.607 mas, bpa=-10.34 degrees ! Estimated noise=0.736383 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00477565 Jy ! Component: 100 - total flux cleaned = 0.00421028 Jy ! Component: 150 - total flux cleaned = 0.00421217 Jy ! Component: 200 - total flux cleaned = 0.00467069 Jy ! Total flux subtracted in 200 components = 0.00467069 Jy ! Clean residual min=-0.048763 max=0.063109 Jy/beam ! Clean residual mean=-0.000164 rms=0.015860 Jy/beam ! Combined flux in latest and established models = 0.42297 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 30 components and 0.42297 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.318530Jy sigma=3.243791 ! Fit after self-cal, rms=0.318615Jy sigma=3.241827 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 = 0.00117067 Jy ! Component: 100 - total flux cleaned = 0.00160496 Jy ! Component: 150 - total flux cleaned = 0.00158506 Jy ! Component: 200 - total flux cleaned = 0.00158577 Jy ! Total flux subtracted in 200 components = 0.00158577 Jy ! Clean residual min=-0.048789 max=0.061841 Jy/beam ! Clean residual mean=-0.000168 rms=0.015802 Jy/beam ! Combined flux in latest and established models = 0.424556 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 32 components and 0.424556 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.317693Jy sigma=3.226440 ! Fit after self-cal, rms=0.317770Jy sigma=3.225577 ! 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=0.317770Jy sigma=3.225577 ! Fit after self-cal, rms=0.317770Jy sigma=3.225577 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8793 mas, bmaj=2.607 mas, bpa=-10.34 degrees ! Estimated noise=0.736383 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000670944 Jy ! Component: 100 - total flux cleaned = 0.000678176 Jy ! Component: 150 - total flux cleaned = 0.000672026 Jy ! Component: 200 - total flux cleaned = 0.00100926 Jy ! Total flux subtracted in 200 components = 0.00100926 Jy ! Clean residual min=-0.048975 max=0.061114 Jy/beam ! Clean residual mean=-0.000171 rms=0.015765 Jy/beam ! Combined flux in latest and established models = 0.425565 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 34 components and 0.425565 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.317096Jy sigma=3.214686 ! Fit after self-cal, rms=0.317168Jy sigma=3.214290 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 = 0.000109319 Jy ! Component: 100 - total flux cleaned = 0.000443175 Jy ! Component: 150 - total flux cleaned = 0.000114366 Jy ! Component: 200 - total flux cleaned = 0.000112432 Jy ! Total flux subtracted in 200 components = 0.000112432 Jy ! Clean residual min=-0.049157 max=0.060685 Jy/beam ! Clean residual mean=-0.000172 rms=0.015742 Jy/beam ! Combined flux in latest and established models = 0.425677 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 38 components and 0.425677 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.316646Jy sigma=3.205854 ! Fit after self-cal, rms=0.316687Jy sigma=3.205640 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.316687Jy sigma=3.205640 ! Fit after self-cal, rms=0.316687Jy sigma=3.205640 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.351 mas, bmaj=5.349 mas, bpa=-7.444 degrees ! Estimated noise=0.870219 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00230161 Jy ! Component: 100 - total flux cleaned = -0.00199335 Jy ! Component: 150 - total flux cleaned = -0.00145834 Jy ! Component: 200 - total flux cleaned = -0.00123027 Jy ! Total flux subtracted in 200 components = -0.00123027 Jy ! Clean residual min=-0.071459 max=0.100774 Jy/beam ! Clean residual mean=-0.000346 rms=0.028882 Jy/beam ! Combined flux in latest and established models = 0.424447 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 40 components and 0.424447 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.316772Jy sigma=3.202663 ! Fit after self-cal, rms=0.316591Jy sigma=3.201984 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 = 0.000780548 Jy ! Component: 100 - total flux cleaned = 0.00100094 Jy ! Component: 150 - total flux cleaned = 0.000997873 Jy ! Component: 200 - total flux cleaned = 0.000997595 Jy ! Total flux subtracted in 200 components = 0.000997595 Jy ! Clean residual min=-0.071364 max=0.100623 Jy/beam ! Clean residual mean=-0.000350 rms=0.028843 Jy/beam ! Combined flux in latest and established models = 0.425445 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 42 components and 0.425445 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.316644Jy sigma=3.202339 ! Fit after self-cal, rms=0.316583Jy sigma=3.202134 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.8793 mas, bmaj=2.607 mas, bpa=-10.34 degrees ! Estimated noise=0.736383 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8793 x 2.607 at -10.34 degrees (North through East) ! Clean map min=-0.048724 max=0.332 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7163 mas, bmaj=2.128 mas, bpa=-7.647 degrees ! Estimated noise=1.1489 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.30297 Jy ! Component: 100 - total flux cleaned = 0.425337 Jy ! Component: 150 - total flux cleaned = 0.444026 Jy ! Component: 200 - total flux cleaned = 0.43166 Jy ! Total flux subtracted in 200 components = 0.43166 Jy ! Clean residual min=-0.056312 max=0.056556 Jy/beam ! Clean residual mean=-0.000033 rms=0.010850 Jy/beam ! Combined flux in latest and established models = 0.43166 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.43166 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8793 mas, bmaj=2.607 mas, bpa=-10.34 degrees ! Estimated noise=0.736383 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-10.2, -38.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0673214 Jy ! Component: 100 - total flux cleaned = 0.0814166 Jy ! Component: 150 - total flux cleaned = 0.0896099 Jy ! Component: 200 - total flux cleaned = 0.0963532 Jy ! Total flux subtracted in 200 components = 0.0963532 Jy ! Clean residual min=-0.048550 max=0.055758 Jy/beam ! Clean residual mean=-0.000456 rms=0.013928 Jy/beam ! Combined flux in latest and established models = 0.528013 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 38 components and 0.528013 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.351 mas, bmaj=5.349 mas, bpa=-7.444 degrees ! Estimated noise=0.870219 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0162132 Jy ! Component: 100 - total flux cleaned = 0.0217412 Jy ! Component: 150 - total flux cleaned = 0.0241776 Jy ! Component: 200 - total flux cleaned = 0.0262126 Jy ! Total flux subtracted in 200 components = 0.0262126 Jy ! Clean residual min=-0.068354 max=0.078351 Jy/beam ! Clean residual mean=-0.001124 rms=0.024127 Jy/beam ! Combined flux in latest and established models = 0.554226 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 = 0.00172721 Jy ! Component: 100 - total flux cleaned = 0.00327186 Jy ! Component: 150 - total flux cleaned = 0.00431258 Jy ! Component: 200 - total flux cleaned = 0.00528435 Jy ! Total flux subtracted in 200 components = 0.00528435 Jy ! Clean residual min=-0.068169 max=0.078788 Jy/beam ! Clean residual mean=-0.001155 rms=0.024072 Jy/beam ! Combined flux in latest and established models = 0.55951 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 59 components and 0.55951 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8793 mas, bmaj=2.607 mas, bpa=-10.34 degrees ! Estimated noise=0.736383 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00392426 Jy ! Component: 100 - total flux cleaned = 0.00155182 Jy ! Component: 150 - total flux cleaned = 0.000155805 Jy ! Component: 200 - total flux cleaned = -0.000500595 Jy ! Total flux subtracted in 200 components = -0.000500595 Jy ! Clean residual min=-0.044433 max=0.056649 Jy/beam ! Clean residual mean=-0.000570 rms=0.013633 Jy/beam ! Combined flux in latest and established models = 0.559009 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 65 components and 0.559009 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.311690Jy sigma=2.997951 ! Fit after self-cal, rms=0.307803Jy sigma=2.943689 wmodel /scr/pima/rv102_uvs/J1357-1527_X_map.mod ! Writing 65 model components to file: /scr/pima/rv102_uvs/J1357-1527_X_map.mod wobs /scr/pima/rv102_uvs/J1357-1527_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv102_uvs/J1357-1527_X_uvs.fits wwins /scr/pima/rv102_uvs/J1357-1527_X_map.win ! wwins: Wrote 3 windows to /scr/pima/rv102_uvs/J1357-1527_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0230117 Jy ! Component: 100 - total flux cleaned = 0.0379937 Jy ! Component: 150 - total flux cleaned = 0.0511886 Jy ! Component: 200 - total flux cleaned = 0.0577974 Jy ! Component: 250 - total flux cleaned = 0.0640804 Jy ! Component: 300 - total flux cleaned = 0.0660709 Jy ! Component: 350 - total flux cleaned = 0.0673614 Jy ! Component: 400 - total flux cleaned = 0.0692323 Jy ! Component: 450 - total flux cleaned = 0.0722585 Jy ! Component: 500 - total flux cleaned = 0.075197 Jy ! Component: 550 - total flux cleaned = 0.0774995 Jy ! Component: 600 - total flux cleaned = 0.0786236 Jy ! Component: 650 - total flux cleaned = 0.079726 Jy ! Component: 700 - total flux cleaned = 0.0807991 Jy ! Component: 750 - total flux cleaned = 0.0813213 Jy ! Component: 800 - total flux cleaned = 0.0813138 Jy ! Component: 850 - total flux cleaned = 0.0823147 Jy ! Component: 900 - total flux cleaned = 0.0823157 Jy ! Component: 950 - total flux cleaned = 0.0828047 Jy ! Component: 1000 - total flux cleaned = 0.0828036 Jy ! Component: 1050 - total flux cleaned = 0.0832725 Jy ! Component: 1100 - total flux cleaned = 0.0828117 Jy ! Component: 1150 - total flux cleaned = 0.0846186 Jy ! Component: 1200 - total flux cleaned = 0.0850544 Jy ! Component: 1250 - total flux cleaned = 0.0850619 Jy ! Component: 1300 - total flux cleaned = 0.0863539 Jy ! Component: 1350 - total flux cleaned = 0.0876311 Jy ! Component: 1400 - total flux cleaned = 0.0888904 Jy ! Component: 1450 - total flux cleaned = 0.0897137 Jy ! Component: 1500 - total flux cleaned = 0.0905296 Jy ! Component: 1550 - total flux cleaned = 0.0917352 Jy ! Component: 1600 - total flux cleaned = 0.0933128 Jy ! Component: 1650 - total flux cleaned = 0.0937003 Jy ! Component: 1700 - total flux cleaned = 0.0952442 Jy ! Component: 1750 - total flux cleaned = 0.0956209 Jy ! Component: 1800 - total flux cleaned = 0.0971208 Jy ! Component: 1850 - total flux cleaned = 0.0967529 Jy ! Component: 1900 - total flux cleaned = 0.0971193 Jy ! Component: 1950 - total flux cleaned = 0.0985706 Jy ! Component: 2000 - total flux cleaned = 0.0989269 Jy ! Component: 2050 - total flux cleaned = 0.0985757 Jy ! Component: 2100 - total flux cleaned = 0.0989316 Jy ! Component: 2150 - total flux cleaned = 0.0992872 Jy ! Component: 2200 - total flux cleaned = 0.100661 Jy ! Component: 2250 - total flux cleaned = 0.100322 Jy ! Component: 2300 - total flux cleaned = 0.0999929 Jy ! Component: 2350 - total flux cleaned = 0.0999924 Jy ! Component: 2400 - total flux cleaned = 0.100658 Jy ! Component: 2450 - total flux cleaned = 0.100009 Jy ! Component: 2500 - total flux cleaned = 0.100008 Jy ! Component: 2550 - total flux cleaned = 0.100011 Jy ! Component: 2600 - total flux cleaned = 0.100321 Jy ! Component: 2650 - total flux cleaned = 0.0993829 Jy ! Component: 2700 - total flux cleaned = 0.100314 Jy ! Component: 2750 - total flux cleaned = 0.100315 Jy ! Component: 2800 - total flux cleaned = 0.100012 Jy ! Component: 2850 - total flux cleaned = 0.100014 Jy ! Component: 2900 - total flux cleaned = 0.0997155 Jy ! Component: 2950 - total flux cleaned = 0.100009 Jy ! Component: 3000 - total flux cleaned = 0.0997162 Jy ! Component: 3050 - total flux cleaned = 0.09913 Jy ! Component: 3100 - total flux cleaned = 0.0985463 Jy ! Component: 3150 - total flux cleaned = 0.0979703 Jy ! Component: 3200 - total flux cleaned = 0.0973999 Jy ! Component: 3250 - total flux cleaned = 0.0965566 Jy ! Component: 3300 - total flux cleaned = 0.0954362 Jy ! Component: 3350 - total flux cleaned = 0.0957166 Jy ! Component: 3400 - total flux cleaned = 0.0951612 Jy ! Component: 3450 - total flux cleaned = 0.0935146 Jy ! Component: 3500 - total flux cleaned = 0.0929716 Jy ! Component: 3550 - total flux cleaned = 0.0932439 Jy ! Component: 3600 - total flux cleaned = 0.0921695 Jy ! Component: 3650 - total flux cleaned = 0.0913738 Jy ! Component: 3700 - total flux cleaned = 0.0892629 Jy ! Component: 3750 - total flux cleaned = 0.0895244 Jy ! Component: 3800 - total flux cleaned = 0.0895249 Jy ! Component: 3850 - total flux cleaned = 0.089006 Jy ! Component: 3900 - total flux cleaned = 0.0887504 Jy ! Component: 3950 - total flux cleaned = 0.0882374 Jy ! Component: 4000 - total flux cleaned = 0.0874764 Jy ! Component: 4050 - total flux cleaned = 0.0867247 Jy ! Total flux subtracted in 4096 components = 0.086223 Jy ! Clean residual min=-0.015078 max=0.012601 Jy/beam ! Clean residual mean=-0.000503 rms=0.004804 Jy/beam ! Combined flux in latest and established models = 0.645232 Jy keep ! Adding 374 model components to the UV plane model. ! The established model now contains 439 components and 0.645232 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rv102_uvs/J1357-1527_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8793 x 2.607 at -10.34 degrees (North through East) ! Clean map min=-0.046764 max=0.33398 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv102_uvs/J1357-1527_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.33398 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00488446 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -4.3875 4.3875 8.775 17.55 35.1 70.2 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0146 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.333 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 68.376 quit ! Quitting program ! Log file /scr/pima/rv102_uvs/J1357-1527_X_uvs.log closed on Sat Feb 27 22:26:45 2016