! Started logfile: /scr/pima/rv102_uvs/J2130-0927_S_uvs.log on Sat Feb 27 22:27:23 2016 obs /scr/pima/rv102_uvs/J2130-0927_S_uva.fits ! Reading UV FITS file: /scr/pima/rv102_uvs/J2130-0927_S_uva.fits ! AN table 1: 29 integrations on 55 of 55 possible baselines. ! AN table 2: 4 integrations on 6 of 6 possible baselines. ! AN table 3: 3 integrations on 15 of 15 possible baselines. ! AN table 4: 9 integrations on 15 of 15 possible baselines. ! AN table 5: 6 integrations on 1 of 1 possible baselines. ! AN table 6: 2 integrations on 21 of 21 possible baselines. ! AN table 7: 2 integrations on 15 of 15 possible baselines. ! AN table 8: 3 integrations on 3 of 3 possible baselines. ! Apparent sampling: 0.559385 visibilities/baseline/integration-bin. ! Found source: J2130-0927 ! ! 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 4220 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/J2130-0927_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 98 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 30 telescope corrections were flagged in sub-array 4. ! A total of 12 telescope corrections were flagged in sub-array 5. ! A total of 3 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 2. ! A total of 98 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 30 telescope corrections were flagged in sub-array 4. ! A total of 12 telescope corrections were flagged in sub-array 5. ! A total of 3 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 3. ! A total of 98 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 30 telescope corrections were flagged in sub-array 4. ! A total of 12 telescope corrections were flagged in sub-array 5. ! A total of 3 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 4. ! A total of 98 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 30 telescope corrections were flagged in sub-array 4. ! A total of 12 telescope corrections were flagged in sub-array 5. ! A total of 3 telescope corrections were flagged in sub-array 8. ! ! Fit before self-cal, rms=1.054053Jy sigma=6.341783 ! Fit after self-cal, rms=0.799262Jy sigma=5.089646 ! 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=2.295 mas, bmaj=14.79 mas, bpa=-13.02 degrees ! Estimated noise=3.65784 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 = 0.13962 Jy ! Component: 100 - total flux cleaned = 0.174531 Jy ! Total flux subtracted in 100 components = 0.174531 Jy ! Clean residual min=-0.032617 max=0.050334 Jy/beam ! Clean residual mean=0.000301 rms=0.008086 Jy/beam ! Combined flux in latest and established models = 0.174531 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.174531 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.265139Jy sigma=0.992044 ! Fit after self-cal, rms=0.264437Jy sigma=0.990095 ! Inverting map ! Added new window around map position (-12.5, 19.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0436645 Jy ! Component: 100 - total flux cleaned = 0.0661197 Jy ! Total flux subtracted in 100 components = 0.0661197 Jy ! Clean residual min=-0.029177 max=0.037071 Jy/beam ! Clean residual mean=0.000154 rms=0.006739 Jy/beam ! Combined flux in latest and established models = 0.24065 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 19 components and 0.24065 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.260689Jy sigma=0.923770 ! Fit after self-cal, rms=0.259585Jy sigma=0.913520 ! 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=2.402 mas, bmaj=13.72 mas, bpa=-10.65 degrees ! Estimated noise=2.32342 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 = 0.0315918 Jy ! Component: 100 - total flux cleaned = 0.0365506 Jy ! Component: 150 - total flux cleaned = 0.0393736 Jy ! Component: 200 - total flux cleaned = 0.0406202 Jy ! Total flux subtracted in 200 components = 0.0406202 Jy ! Clean residual min=-0.032553 max=0.045506 Jy/beam ! Clean residual mean=0.000052 rms=0.012040 Jy/beam ! Combined flux in latest and established models = 0.28127 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 36 components and 0.281271 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.247548Jy sigma=0.892789 ! Fit after self-cal, rms=0.246976Jy sigma=0.890621 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.402 x 13.72 at -10.65 degrees (North through East) ! Clean map min=-0.031085 max=0.18855 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 9 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* 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: ! HN 0.00* NL 0.00* SC 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HN 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! KP 1.00* LA 1.00* MK 1.00* OV 1.00* ! PT 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! HN 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! KP 0.00* MK 0.00* OV 0.00* ! ! ! Correcting IF 2. ! A total of 9 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* 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: ! HN 0.00* NL 0.00* SC 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HN 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! KP 1.00* LA 1.00* MK 1.00* OV 1.00* ! PT 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! HN 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! KP 0.00* MK 0.00* OV 0.00* ! ! ! Correcting IF 3. ! A total of 9 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* 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: ! HN 0.00* NL 0.00* SC 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HN 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! KP 1.00* LA 1.00* MK 1.00* OV 1.00* ! PT 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! HN 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! KP 0.00* MK 0.00* OV 0.00* ! ! ! Correcting IF 4. ! A total of 9 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* 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: ! HN 0.00* NL 0.00* SC 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HN 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! KP 1.00* LA 1.00* MK 1.00* OV 1.00* ! PT 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! HN 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! KP 0.00* MK 0.00* OV 0.00* ! ! ! Fit before self-cal, rms=0.246976Jy sigma=0.890621 ! Fit after self-cal, rms=0.244634Jy sigma=0.893432 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.41 mas, bmaj=13.7 mas, bpa=-10.69 degrees ! Estimated noise=2.32656 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 = 0.00537105 Jy ! Component: 100 - total flux cleaned = 0.00537992 Jy ! Component: 150 - total flux cleaned = 0.00435368 Jy ! Component: 200 - total flux cleaned = 0.0038649 Jy ! Total flux subtracted in 200 components = 0.0038649 Jy ! Clean residual min=-0.030206 max=0.043241 Jy/beam ! Clean residual mean=0.000012 rms=0.011757 Jy/beam ! Combined flux in latest and established models = 0.285135 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 46 components and 0.285135 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.240084Jy sigma=0.880731 ! Fit after self-cal, rms=0.239856Jy sigma=0.879714 ! 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=0.239856Jy sigma=0.879714 ! Fit after self-cal, rms=0.239856Jy sigma=0.879714 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.41 mas, bmaj=13.7 mas, bpa=-10.69 degrees ! Estimated noise=2.32656 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00365009 Jy ! Component: 100 - total flux cleaned = 0.00224988 Jy ! Component: 150 - total flux cleaned = 0.000929128 Jy ! Component: 200 - total flux cleaned = 0.000505774 Jy ! Total flux subtracted in 200 components = 0.000505774 Jy ! Clean residual min=-0.029036 max=0.041929 Jy/beam ! Clean residual mean=0.000003 rms=0.011601 Jy/beam ! Combined flux in latest and established models = 0.285641 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 50 components and 0.285641 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.236518Jy sigma=0.871231 ! Fit after self-cal, rms=0.236253Jy sigma=0.870597 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 = 0.00210479 Jy ! Component: 100 - total flux cleaned = 0.000876729 Jy ! Component: 150 - total flux cleaned = 0.000109742 Jy ! Component: 200 - total flux cleaned = -0.000258772 Jy ! Total flux subtracted in 200 components = -0.000258772 Jy ! Clean residual min=-0.028500 max=0.040763 Jy/beam ! Clean residual mean=-0.000002 rms=0.011498 Jy/beam ! Combined flux in latest and established models = 0.285382 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 53 components and 0.285382 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.233606Jy sigma=0.864357 ! Fit after self-cal, rms=0.233388Jy sigma=0.863820 ! 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=0.233388Jy sigma=0.863820 ! Fit after self-cal, rms=0.233388Jy sigma=0.863820 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.41 mas, bmaj=13.7 mas, bpa=-10.69 degrees ! Estimated noise=2.32656 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140677 Jy ! Component: 100 - total flux cleaned = 0.000330108 Jy ! Component: 150 - total flux cleaned = -1.62849e-06 Jy ! Component: 200 - total flux cleaned = -0.000340886 Jy ! Total flux subtracted in 200 components = -0.000340886 Jy ! Clean residual min=-0.028321 max=0.039840 Jy/beam ! Clean residual mean=-0.000009 rms=0.011415 Jy/beam ! Combined flux in latest and established models = 0.285041 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 59 components and 0.285041 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.231351Jy sigma=0.858495 ! Fit after self-cal, rms=0.231164Jy sigma=0.858047 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 = 0.00120966 Jy ! Component: 100 - total flux cleaned = 0.000559481 Jy ! Component: 150 - total flux cleaned = -6.45293e-05 Jy ! Component: 200 - total flux cleaned = -0.000654518 Jy ! Total flux subtracted in 200 components = -0.000654518 Jy ! Clean residual min=-0.028472 max=0.039015 Jy/beam ! Clean residual mean=-0.000015 rms=0.011344 Jy/beam ! Combined flux in latest and established models = 0.284387 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 64 components and 0.284387 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.229557Jy sigma=0.853406 ! Fit after self-cal, rms=0.229396Jy sigma=0.853006 ! 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=0.229396Jy sigma=0.853006 ! Fit after self-cal, rms=0.229396Jy sigma=0.853006 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.144 mas, bmaj=17.46 mas, bpa=-12.76 degrees ! Estimated noise=2.71708 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00139114 Jy ! Component: 100 - total flux cleaned = -0.00251043 Jy ! Component: 150 - total flux cleaned = -0.00393296 Jy ! Component: 200 - total flux cleaned = -0.0052967 Jy ! Total flux subtracted in 200 components = -0.0052967 Jy ! Clean residual min=-0.048184 max=0.061454 Jy/beam ! Clean residual mean=0.000003 rms=0.021896 Jy/beam ! Combined flux in latest and established models = 0.27909 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 74 components and 0.27909 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.229057Jy sigma=0.851188 ! Fit after self-cal, rms=0.228914Jy sigma=0.850571 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 = -0.0019069 Jy ! Component: 100 - total flux cleaned = -0.00319121 Jy ! Component: 150 - total flux cleaned = -0.00441681 Jy ! Component: 200 - total flux cleaned = -0.00530226 Jy ! Total flux subtracted in 200 components = -0.00530226 Jy ! Clean residual min=-0.047870 max=0.061494 Jy/beam ! Clean residual mean=0.000099 rms=0.021730 Jy/beam ! Combined flux in latest and established models = 0.273788 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 75 components and 0.273788 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.228951Jy sigma=0.852085 ! Fit after self-cal, rms=0.228822Jy sigma=0.851698 ! 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=2.41 mas, bmaj=13.7 mas, bpa=-10.69 degrees ! Estimated noise=2.32656 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.41 x 13.7 at -10.69 degrees (North through East) ! Clean map min=-0.031695 max=0.18927 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=2.277 mas, bmaj=14.78 mas, bpa=-12.98 degrees ! Estimated noise=3.66074 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.142894 Jy ! Component: 100 - total flux cleaned = 0.201 Jy ! Component: 150 - total flux cleaned = 0.236406 Jy ! Component: 200 - total flux cleaned = 0.260848 Jy ! Total flux subtracted in 200 components = 0.260848 Jy ! Clean residual min=-0.029486 max=0.027990 Jy/beam ! Clean residual mean=0.000086 rms=0.006585 Jy/beam ! Combined flux in latest and established models = 0.260848 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 0.260848 Jy ! Inverting map and beam ! Estimated beam: bmin=2.41 mas, bmaj=13.7 mas, bpa=-10.69 degrees ! Estimated noise=2.32656 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 = 0.0276771 Jy ! Component: 100 - total flux cleaned = 0.0313523 Jy ! Component: 150 - total flux cleaned = 0.0292731 Jy ! Component: 200 - total flux cleaned = 0.0293012 Jy ! Total flux subtracted in 200 components = 0.0293012 Jy ! Clean residual min=-0.033312 max=0.041225 Jy/beam ! Clean residual mean=-0.000106 rms=0.011845 Jy/beam ! Combined flux in latest and established models = 0.290149 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 31 components and 0.290149 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=8.144 mas, bmaj=17.46 mas, bpa=-12.76 degrees ! Estimated noise=2.71708 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00167635 Jy ! Component: 100 - total flux cleaned = -0.00322575 Jy ! Component: 150 - total flux cleaned = -0.005186 Jy ! Component: 200 - total flux cleaned = -0.00658405 Jy ! Total flux subtracted in 200 components = -0.00658405 Jy ! Clean residual min=-0.049125 max=0.060900 Jy/beam ! Clean residual mean=-0.000131 rms=0.022188 Jy/beam ! Combined flux in latest and established models = 0.283565 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 = -0.00175252 Jy ! Component: 100 - total flux cleaned = -0.00299637 Jy ! Component: 150 - total flux cleaned = -0.00419737 Jy ! Component: 200 - total flux cleaned = -0.00573882 Jy ! Total flux subtracted in 200 components = -0.00573882 Jy ! Clean residual min=-0.048873 max=0.061015 Jy/beam ! Clean residual mean=-0.000017 rms=0.021915 Jy/beam ! Combined flux in latest and established models = 0.277826 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 44 components and 0.277826 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.41 mas, bmaj=13.7 mas, bpa=-10.69 degrees ! Estimated noise=2.32656 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00409591 Jy ! Component: 100 - total flux cleaned = -0.00410854 Jy ! Component: 150 - total flux cleaned = -0.00410464 Jy ! Component: 200 - total flux cleaned = -0.00364584 Jy ! Total flux subtracted in 200 components = -0.00364584 Jy ! Clean residual min=-0.030480 max=0.040327 Jy/beam ! Clean residual mean=0.000063 rms=0.011432 Jy/beam ! Combined flux in latest and established models = 0.274181 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 56 components and 0.274181 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.235408Jy sigma=0.865311 ! Fit after self-cal, rms=0.235302Jy sigma=0.863916 wmodel /scr/pima/rv102_uvs/J2130-0927_S_map.mod ! Writing 56 model components to file: /scr/pima/rv102_uvs/J2130-0927_S_map.mod wobs /scr/pima/rv102_uvs/J2130-0927_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv102_uvs/J2130-0927_S_uvs.fits wwins /scr/pima/rv102_uvs/J2130-0927_S_map.win ! wwins: Wrote 2 windows to /scr/pima/rv102_uvs/J2130-0927_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 = 0.0177365 Jy ! Component: 100 - total flux cleaned = 0.0330792 Jy ! Component: 150 - total flux cleaned = 0.0413896 Jy ! Component: 200 - total flux cleaned = 0.0485587 Jy ! Component: 250 - total flux cleaned = 0.054291 Jy ! Component: 300 - total flux cleaned = 0.0583273 Jy ! Component: 350 - total flux cleaned = 0.0600378 Jy ! Component: 400 - total flux cleaned = 0.0600538 Jy ! Component: 450 - total flux cleaned = 0.0592819 Jy ! Component: 500 - total flux cleaned = 0.0574461 Jy ! Component: 550 - total flux cleaned = 0.054976 Jy ! Component: 600 - total flux cleaned = 0.0532716 Jy ! Component: 650 - total flux cleaned = 0.0512856 Jy ! Component: 700 - total flux cleaned = 0.0490369 Jy ! Component: 750 - total flux cleaned = 0.0471648 Jy ! Component: 800 - total flux cleaned = 0.0441293 Jy ! Component: 850 - total flux cleaned = 0.0423547 Jy ! Component: 900 - total flux cleaned = 0.0400526 Jy ! Component: 950 - total flux cleaned = 0.0378115 Jy ! Component: 1000 - total flux cleaned = 0.036444 Jy ! Component: 1050 - total flux cleaned = 0.0348372 Jy ! Component: 1100 - total flux cleaned = 0.0322212 Jy ! Component: 1150 - total flux cleaned = 0.03044 Jy ! Component: 1200 - total flux cleaned = 0.028701 Jy ! Component: 1250 - total flux cleaned = 0.0274797 Jy ! Component: 1300 - total flux cleaned = 0.0253308 Jy ! Component: 1350 - total flux cleaned = 0.0239295 Jy ! Component: 1400 - total flux cleaned = 0.0232422 Jy ! Component: 1450 - total flux cleaned = 0.0218958 Jy ! Component: 1500 - total flux cleaned = 0.0207989 Jy ! Component: 1550 - total flux cleaned = 0.01994 Jy ! Component: 1600 - total flux cleaned = 0.018676 Jy ! Component: 1650 - total flux cleaned = 0.0174391 Jy ! Component: 1700 - total flux cleaned = 0.0164265 Jy ! Component: 1750 - total flux cleaned = 0.0150334 Jy ! Component: 1800 - total flux cleaned = 0.014056 Jy ! Component: 1850 - total flux cleaned = 0.0130927 Jy ! Component: 1900 - total flux cleaned = 0.011959 Jy ! Component: 1950 - total flux cleaned = 0.0108449 Jy ! Component: 2000 - total flux cleaned = 0.00974884 Jy ! Component: 2050 - total flux cleaned = 0.00866973 Jy ! Component: 2100 - total flux cleaned = 0.00760522 Jy ! Component: 2150 - total flux cleaned = 0.00673093 Jy ! Component: 2200 - total flux cleaned = 0.00501255 Jy ! Component: 2250 - total flux cleaned = 0.00399724 Jy ! Component: 2300 - total flux cleaned = 0.00249699 Jy ! Component: 2350 - total flux cleaned = 0.00184291 Jy ! Component: 2400 - total flux cleaned = 0.00103347 Jy ! Component: 2450 - total flux cleaned = -0.000242842 Jy ! Component: 2500 - total flux cleaned = -0.00118638 Jy ! Component: 2550 - total flux cleaned = -0.00211673 Jy ! Component: 2600 - total flux cleaned = -0.0030355 Jy ! Component: 2650 - total flux cleaned = -0.00394072 Jy ! Component: 2700 - total flux cleaned = -0.0048349 Jy ! Component: 2750 - total flux cleaned = -0.00557063 Jy ! Component: 2800 - total flux cleaned = -0.00658353 Jy ! Component: 2850 - total flux cleaned = -0.00729995 Jy ! Component: 2900 - total flux cleaned = -0.00772455 Jy ! Component: 2950 - total flux cleaned = -0.00870504 Jy ! Component: 3000 - total flux cleaned = -0.00898206 Jy ! Component: 3050 - total flux cleaned = -0.00994065 Jy ! Component: 3100 - total flux cleaned = -0.0103464 Jy ! Component: 3150 - total flux cleaned = -0.0112846 Jy ! Component: 3200 - total flux cleaned = -0.0116831 Jy ! Component: 3250 - total flux cleaned = -0.0126049 Jy ! Component: 3300 - total flux cleaned = -0.0136444 Jy ! Component: 3350 - total flux cleaned = -0.0144162 Jy ! Component: 3400 - total flux cleaned = -0.0150539 Jy ! Component: 3450 - total flux cleaned = -0.015812 Jy ! Component: 3500 - total flux cleaned = -0.0165626 Jy ! Component: 3550 - total flux cleaned = -0.0166869 Jy ! Component: 3600 - total flux cleaned = -0.0174278 Jy ! Component: 3650 - total flux cleaned = -0.0179183 Jy ! Component: 3700 - total flux cleaned = -0.018526 Jy ! Component: 3750 - total flux cleaned = -0.0191278 Jy ! Component: 3800 - total flux cleaned = -0.0193678 Jy ! Component: 3850 - total flux cleaned = -0.0199636 Jy ! Component: 3900 - total flux cleaned = -0.0206738 Jy ! Component: 3950 - total flux cleaned = -0.021026 Jy ! Component: 4000 - total flux cleaned = -0.0219587 Jy ! Component: 4050 - total flux cleaned = -0.0221897 Jy ! Total flux subtracted in 4096 components = -0.0226504 Jy ! Clean residual min=-0.006281 max=0.006433 Jy/beam ! Clean residual mean=-0.000430 rms=0.002287 Jy/beam ! Combined flux in latest and established models = 0.25153 Jy keep ! Adding 367 model components to the UV plane model. ! The established model now contains 423 components and 0.25153 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rv102_uvs/J2130-0927_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.41 x 13.7 at -10.69 degrees (North through East) ! Clean map min=-0.023112 max=0.184 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv102_uvs/J2130-0927_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.184003 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00226506 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.69298 3.69298 7.38596 14.7719 29.5439 59.0877 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0067 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.184 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 81.235 quit ! Quitting program ! Log file /scr/pima/rv102_uvs/J2130-0927_S_uvs.log closed on Sat Feb 27 22:27:27 2016