! Started logfile: /scr/pima/bp171ac_uvs/J1038-2151_C_uvs.log on Mon Dec 9 01:52:50 2013 obs /scr/pima/bp171ac_uvs/J1038-2151_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171ac_uvs/J1038-2151_C_uva.fits ! AN table 1: 2 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1038-2151 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 720 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171ac_uvs/J1038-2151_C] 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 0.300x0.300 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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.999655Jy sigma=2.430897 ! Fit after self-cal, rms=0.943722Jy sigma=2.279799 ! 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=1.422 mas, bmaj=3.715 mas, bpa=-0.7617 degrees ! Estimated noise=15.0469 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 = 0.0437374 Jy ! Component: 100 - total flux cleaned = 0.0557034 Jy ! Total flux subtracted in 100 components = 0.0557034 Jy ! Clean residual min=-0.002949 max=0.004912 Jy/beam ! Clean residual mean=-0.000001 rms=0.000795 Jy/beam ! Combined flux in latest and established models = 0.0557034 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0557034 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.019987Jy sigma=0.045483 ! Fit after self-cal, rms=0.019967Jy sigma=0.045447 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00522714 Jy ! Component: 100 - total flux cleaned = 0.00785094 Jy ! Total flux subtracted in 100 components = 0.00785094 Jy ! Clean residual min=-0.002278 max=0.002333 Jy/beam ! Clean residual mean=0.000003 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.0635543 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 23 components and 0.0635544 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.018641Jy sigma=0.040185 ! Fit after self-cal, rms=0.018637Jy sigma=0.040177 ! 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=1.725 mas, bmaj=4.428 mas, bpa=-0.2835 degrees ! Estimated noise=11.6818 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 = 0.00188579 Jy ! Component: 100 - total flux cleaned = 0.00269767 Jy ! Component: 150 - total flux cleaned = 0.00308608 Jy ! Component: 200 - total flux cleaned = 0.00314334 Jy ! Total flux subtracted in 200 components = 0.00314334 Jy ! Clean residual min=-0.002483 max=0.002125 Jy/beam ! Clean residual mean=0.000008 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.0666977 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 39 components and 0.0666977 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.018575Jy sigma=0.039484 ! Fit after self-cal, rms=0.018576Jy sigma=0.039481 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.725 x 4.428 at -0.2835 degrees (North through East) ! Clean map min=-0.0023898 max=0.058385 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: ! BR 1.00* 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* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.10 HN 0.94 KP 0.93 ! LA 1.09 MK 0.97 NL 1.13 OV 1.03 ! PT 0.97 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* 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* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* 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* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 0.99 HN 1.09 KP 1.08 ! LA 1.04 MK 0.95 NL 1.11 OV 0.93 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.05 HN 1.01 KP 1.02 ! LA 1.15 MK 0.98 NL 1.00 OV 1.04 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.93 HN 0.98 KP 0.98 ! LA 1.07 MK 1.00 NL 1.02 OV 1.00 ! PT 1.01 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.93 HN 0.97 KP 1.11 ! LA 1.10 MK 0.92 NL 1.06 OV 0.97 ! PT 0.96 SC 0.96 ! ! ! Fit before self-cal, rms=0.018576Jy sigma=0.039481 ! Fit after self-cal, rms=0.018077Jy sigma=0.038148 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.709 mas, bmaj=4.39 mas, bpa=-0.3826 degrees ! Estimated noise=11.7939 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 = 0.000915456 Jy ! Component: 100 - total flux cleaned = 0.00135678 Jy ! Component: 150 - total flux cleaned = 0.00153172 Jy ! Component: 200 - total flux cleaned = 0.00155477 Jy ! Total flux subtracted in 200 components = 0.00155477 Jy ! Clean residual min=-0.002232 max=0.001972 Jy/beam ! Clean residual mean=0.000007 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.0682525 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 54 components and 0.0682525 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.018058Jy sigma=0.037959 ! Fit after self-cal, rms=0.018062Jy sigma=0.037953 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.018062Jy sigma=0.037953 ! Fit after self-cal, rms=0.018074Jy sigma=0.037889 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.701 mas, bmaj=4.368 mas, bpa=-0.4345 degrees ! Estimated noise=11.8731 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000637146 Jy ! Component: 100 - total flux cleaned = 0.000930444 Jy ! Component: 150 - total flux cleaned = 0.000962489 Jy ! Component: 200 - total flux cleaned = 0.000990346 Jy ! Total flux subtracted in 200 components = 0.000990346 Jy ! Clean residual min=-0.002249 max=0.001981 Jy/beam ! Clean residual mean=0.000007 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.0692428 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 57 components and 0.0692428 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.018068Jy sigma=0.037783 ! Fit after self-cal, rms=0.018069Jy sigma=0.037782 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 = 5.37303e-06 Jy ! Component: 100 - total flux cleaned = 2.40996e-05 Jy ! Component: 150 - total flux cleaned = 2.98696e-05 Jy ! Component: 200 - total flux cleaned = 4.14379e-05 Jy ! Total flux subtracted in 200 components = 4.14379e-05 Jy ! Clean residual min=-0.002242 max=0.001988 Jy/beam ! Clean residual mean=0.000007 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.0692843 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 59 components and 0.0692843 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.018059Jy sigma=0.037780 ! Fit after self-cal, rms=0.018059Jy sigma=0.037779 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.018059Jy sigma=0.037779 ! Fit after self-cal, rms=0.018072Jy sigma=0.037749 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.694 mas, bmaj=4.352 mas, bpa=-0.4803 degrees ! Estimated noise=11.9194 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000442614 Jy ! Component: 100 - total flux cleaned = 0.000599635 Jy ! Component: 150 - total flux cleaned = 0.000618981 Jy ! Component: 200 - total flux cleaned = 0.000636719 Jy ! Total flux subtracted in 200 components = 0.000636719 Jy ! Clean residual min=-0.002251 max=0.001988 Jy/beam ! Clean residual mean=0.000007 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.069921 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 59 components and 0.069921 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.018069Jy sigma=0.037691 ! Fit after self-cal, rms=0.018070Jy sigma=0.037690 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 = -1.21151e-06 Jy ! Component: 100 - total flux cleaned = 4.49838e-06 Jy ! Component: 150 - total flux cleaned = 4.53928e-06 Jy ! Component: 200 - total flux cleaned = 9.74253e-06 Jy ! Total flux subtracted in 200 components = 9.74253e-06 Jy ! Clean residual min=-0.002248 max=0.001990 Jy/beam ! Clean residual mean=0.000007 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.0699307 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 61 components and 0.0699307 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.018064Jy sigma=0.037686 ! Fit after self-cal, rms=0.018065Jy sigma=0.037686 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.018065Jy sigma=0.037686 ! Fit after self-cal, rms=0.018076Jy sigma=0.037673 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.938 mas, bmaj=9.24 mas, bpa=5.238 degrees ! Estimated noise=13.7861 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000714614 Jy ! Component: 100 - total flux cleaned = 0.000930533 Jy ! Component: 150 - total flux cleaned = 0.000960407 Jy ! Component: 200 - total flux cleaned = 0.000996844 Jy ! Total flux subtracted in 200 components = 0.000996844 Jy ! Clean residual min=-0.002941 max=0.002271 Jy/beam ! Clean residual mean=0.000016 rms=0.000783 Jy/beam ! Combined flux in latest and established models = 0.0709276 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 66 components and 0.0709276 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.018093Jy sigma=0.037635 ! Fit after self-cal, rms=0.018092Jy sigma=0.037630 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 = 1.29979e-05 Jy ! Component: 100 - total flux cleaned = 3.01922e-05 Jy ! Component: 150 - total flux cleaned = 5.48876e-05 Jy ! Component: 200 - total flux cleaned = 7.79856e-05 Jy ! Total flux subtracted in 200 components = 7.79856e-05 Jy ! Clean residual min=-0.002931 max=0.002261 Jy/beam ! Clean residual mean=0.000016 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.0710056 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 70 components and 0.0710056 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.018081Jy sigma=0.037656 ! Fit after self-cal, rms=0.018082Jy sigma=0.037651 ! 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=1.689 mas, bmaj=4.341 mas, bpa=-0.5113 degrees ! Estimated noise=11.947 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.689 x 4.341 at -0.5113 degrees (North through East) ! Clean map min=-0.0021626 max=0.058647 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=1.394 mas, bmaj=3.654 mas, bpa=-0.9458 degrees ! Estimated noise=15.1991 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0442387 Jy ! Component: 100 - total flux cleaned = 0.0570684 Jy ! Component: 150 - total flux cleaned = 0.0629363 Jy ! Component: 200 - total flux cleaned = 0.0660052 Jy ! Total flux subtracted in 200 components = 0.0660052 Jy ! Clean residual min=-0.002270 max=0.002103 Jy/beam ! Clean residual mean=0.000003 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.0660052 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0660052 Jy ! Inverting map and beam ! Estimated beam: bmin=1.689 mas, bmaj=4.341 mas, bpa=-0.5113 degrees ! Estimated noise=11.947 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 = 0.00239048 Jy ! Component: 100 - total flux cleaned = 0.00346579 Jy ! Component: 150 - total flux cleaned = 0.00400239 Jy ! Component: 200 - total flux cleaned = 0.00413725 Jy ! Total flux subtracted in 200 components = 0.00413725 Jy ! Clean residual min=-0.002260 max=0.001969 Jy/beam ! Clean residual mean=0.000007 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.0701425 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 59 components and 0.0701424 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.938 mas, bmaj=9.24 mas, bpa=5.238 degrees ! Estimated noise=13.7861 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000600133 Jy ! Component: 100 - total flux cleaned = 0.000692627 Jy ! Component: 150 - total flux cleaned = 0.000737108 Jy ! Component: 200 - total flux cleaned = 0.000767757 Jy ! Total flux subtracted in 200 components = 0.000767757 Jy ! Clean residual min=-0.002951 max=0.002275 Jy/beam ! Clean residual mean=0.000016 rms=0.000784 Jy/beam ! Combined flux in latest and established models = 0.0709102 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 = 2.84273e-05 Jy ! Component: 100 - total flux cleaned = 4.63795e-05 Jy ! Component: 150 - total flux cleaned = 7.15703e-05 Jy ! Component: 200 - total flux cleaned = 9.54593e-05 Jy ! Total flux subtracted in 200 components = 9.54593e-05 Jy ! Clean residual min=-0.002935 max=0.002268 Jy/beam ! Clean residual mean=0.000016 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.0710057 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 70 components and 0.0710057 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.689 mas, bmaj=4.341 mas, bpa=-0.5113 degrees ! Estimated noise=11.947 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000175267 Jy ! Component: 100 - total flux cleaned = -0.000250148 Jy ! Component: 150 - total flux cleaned = -0.000321476 Jy ! Component: 200 - total flux cleaned = -0.000364169 Jy ! Total flux subtracted in 200 components = -0.000364169 Jy ! Clean residual min=-0.002197 max=0.002010 Jy/beam ! Clean residual mean=0.000008 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.0706415 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 80 components and 0.0706415 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.018074Jy sigma=0.037662 ! Fit after self-cal, rms=0.018076Jy sigma=0.037658 wmodel /scr/pima/bp171ac_uvs/J1038-2151_C_map.mod ! Writing 80 model components to file: /scr/pima/bp171ac_uvs/J1038-2151_C_map.mod wobs /scr/pima/bp171ac_uvs/J1038-2151_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ac_uvs/J1038-2151_C_uvs.fits wwins /scr/pima/bp171ac_uvs/J1038-2151_C_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171ac_uvs/J1038-2151_C_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 = -0.000681903 Jy ! Component: 100 - total flux cleaned = -0.000925333 Jy ! Component: 150 - total flux cleaned = -0.00108535 Jy ! Component: 200 - total flux cleaned = -0.00114637 Jy ! Component: 250 - total flux cleaned = -0.0010329 Jy ! Component: 300 - total flux cleaned = -0.000895318 Jy ! Component: 350 - total flux cleaned = -0.000789244 Jy ! Component: 400 - total flux cleaned = -0.000611764 Jy ! Component: 450 - total flux cleaned = -0.000490761 Jy ! Component: 500 - total flux cleaned = -0.000373654 Jy ! Component: 550 - total flux cleaned = -0.000373933 Jy ! Component: 600 - total flux cleaned = -0.000329235 Jy ! Component: 650 - total flux cleaned = -0.000329005 Jy ! Component: 700 - total flux cleaned = -0.000286271 Jy ! Component: 750 - total flux cleaned = -0.000265686 Jy ! Component: 800 - total flux cleaned = -0.000225187 Jy ! Component: 850 - total flux cleaned = -0.000205906 Jy ! Component: 900 - total flux cleaned = -0.000224652 Jy ! Component: 950 - total flux cleaned = -0.000168535 Jy ! Component: 1000 - total flux cleaned = -0.000150375 Jy ! Component: 1050 - total flux cleaned = -0.000150115 Jy ! Component: 1100 - total flux cleaned = -0.000114349 Jy ! Component: 1150 - total flux cleaned = -7.95765e-05 Jy ! Component: 1200 - total flux cleaned = -4.5686e-05 Jy ! Component: 1250 - total flux cleaned = -4.54649e-05 Jy ! Component: 1300 - total flux cleaned = 5.31502e-05 Jy ! Component: 1350 - total flux cleaned = 5.28484e-05 Jy ! Component: 1400 - total flux cleaned = 0.000132622 Jy ! Component: 1450 - total flux cleaned = 0.000210532 Jy ! Component: 1500 - total flux cleaned = 0.000256635 Jy ! Component: 1550 - total flux cleaned = 0.000271865 Jy ! Component: 1600 - total flux cleaned = 0.000286395 Jy ! Component: 1650 - total flux cleaned = 0.000315677 Jy ! Component: 1700 - total flux cleaned = 0.000373496 Jy ! Component: 1750 - total flux cleaned = 0.000416444 Jy ! Component: 1800 - total flux cleaned = 0.000458705 Jy ! Component: 1850 - total flux cleaned = 0.000486466 Jy ! Component: 1900 - total flux cleaned = 0.000527785 Jy ! Component: 1950 - total flux cleaned = 0.000541469 Jy ! Component: 2000 - total flux cleaned = 0.00054187 Jy ! Component: 2050 - total flux cleaned = 0.000595174 Jy ! Component: 2100 - total flux cleaned = 0.000647472 Jy ! Component: 2150 - total flux cleaned = 0.000608804 Jy ! Component: 2200 - total flux cleaned = 0.00066013 Jy ! Component: 2250 - total flux cleaned = 0.000660158 Jy ! Component: 2300 - total flux cleaned = 0.000697626 Jy ! Component: 2350 - total flux cleaned = 0.0006977 Jy ! Component: 2400 - total flux cleaned = 0.000734427 Jy ! Component: 2450 - total flux cleaned = 0.000770573 Jy ! Component: 2500 - total flux cleaned = 0.000782387 Jy ! Component: 2550 - total flux cleaned = 0.00079417 Jy ! Component: 2600 - total flux cleaned = 0.000817851 Jy ! Component: 2650 - total flux cleaned = 0.00086423 Jy ! Component: 2700 - total flux cleaned = 0.000841483 Jy ! Component: 2750 - total flux cleaned = 0.000886949 Jy ! Component: 2800 - total flux cleaned = 0.000931934 Jy ! Component: 2850 - total flux cleaned = 0.000965286 Jy ! Component: 2900 - total flux cleaned = 0.000965429 Jy ! Component: 2950 - total flux cleaned = 0.00104196 Jy ! Component: 3000 - total flux cleaned = 0.00105269 Jy ! Component: 3050 - total flux cleaned = 0.001085 Jy ! Component: 3100 - total flux cleaned = 0.0011275 Jy ! Component: 3150 - total flux cleaned = 0.00116953 Jy ! Component: 3200 - total flux cleaned = 0.00119035 Jy ! Component: 3250 - total flux cleaned = 0.0012008 Jy ! Component: 3300 - total flux cleaned = 0.00123159 Jy ! Component: 3350 - total flux cleaned = 0.00126206 Jy ! Component: 3400 - total flux cleaned = 0.00128215 Jy ! Component: 3450 - total flux cleaned = 0.00127213 Jy ! Component: 3500 - total flux cleaned = 0.00129205 Jy ! Component: 3550 - total flux cleaned = 0.0013119 Jy ! Component: 3600 - total flux cleaned = 0.00136063 Jy ! Component: 3650 - total flux cleaned = 0.00133146 Jy ! Component: 3700 - total flux cleaned = 0.00135064 Jy ! Component: 3750 - total flux cleaned = 0.00135071 Jy ! Component: 3800 - total flux cleaned = 0.00136009 Jy ! Component: 3850 - total flux cleaned = 0.00137894 Jy ! Component: 3900 - total flux cleaned = 0.00138832 Jy ! Component: 3950 - total flux cleaned = 0.00141605 Jy ! Component: 4000 - total flux cleaned = 0.00138836 Jy ! Component: 4050 - total flux cleaned = 0.00139748 Jy ! Total flux subtracted in 4096 components = 0.0013885 Jy ! Clean residual min=-0.000697 max=0.000463 Jy/beam ! Clean residual mean=0.000001 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.07203 Jy keep ! Adding 316 model components to the UV plane model. ! The established model now contains 396 components and 0.0720299 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ac_uvs/J1038-2151_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.689 x 4.341 at -0.5113 degrees (North through East) ! Clean map min=-0.0011223 max=0.058709 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ac_uvs/J1038-2151_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0587093 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000169781 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.867566 0.867566 1.73513 3.47026 6.94053 13.8811 27.7621 55.5242 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.058 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 345.795 quit ! Quitting program ! Log file /scr/pima/bp171ac_uvs/J1038-2151_C_uvs.log closed on Mon Dec 9 01:52:55 2013