! Started logfile: /d2/scr/pima/bp171aa_uvs/J1007+5908_X_uvs.log on Thu Nov 28 23:33:36 2013 obs /d2/scr/pima/bp171aa_uvs/J1007+5908_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171aa_uvs/J1007+5908_X_uva.fits ! AN table 1: 9 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.953086 visibilities/baseline/integration-bin. ! Found source: J1007+5908 ! ! 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 7.40797e+09 3.2e+07 1 3.2e+07 ! 02 2 7.43997e+09 3.2e+07 1 3.2e+07 ! 03 3 7.47197e+09 3.2e+07 1 3.2e+07 ! 04 4 7.56797e+09 3.2e+07 1 3.2e+07 ! 05 5 7.75997e+09 3.2e+07 1 3.2e+07 ! 06 6 7.79197e+09 3.2e+07 1 3.2e+07 ! 07 7 7.82397e+09 3.2e+07 1 3.2e+07 ! 08 8 7.85597e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 3088 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171aa_uvs/J1007+5908_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. ! ! 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=0.999941Jy sigma=0.706846 ! Fit after self-cal, rms=0.981816Jy sigma=0.694037 ! 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=0.834 mas, bmaj=2.813 mas, bpa=17.28 degrees ! Estimated noise=30.7204 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 = 0.0137444 Jy ! Component: 100 - total flux cleaned = 0.0168702 Jy ! Total flux subtracted in 100 components = 0.0168702 Jy ! Clean residual min=-0.002124 max=0.002231 Jy/beam ! Clean residual mean=-0.000004 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.0168702 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0168702 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=0.029175Jy sigma=0.020616 ! Fit after self-cal, rms=0.027890Jy sigma=0.019708 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00289763 Jy ! Component: 100 - total flux cleaned = 0.0041438 Jy ! Total flux subtracted in 100 components = 0.0041438 Jy ! Clean residual min=-0.002034 max=0.002122 Jy/beam ! Clean residual mean=-0.000003 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.021014 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 13 components and 0.021014 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=0.027558Jy sigma=0.019473 ! Fit after self-cal, rms=0.027555Jy sigma=0.019472 ! 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=0.9996 mas, bmaj=2.819 mas, bpa=15 degrees ! Estimated noise=18.0009 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 = 0.000744709 Jy ! Component: 100 - total flux cleaned = 0.00079239 Jy ! Component: 150 - total flux cleaned = 0.000794933 Jy ! Component: 200 - total flux cleaned = 0.000773415 Jy ! Total flux subtracted in 200 components = 0.000773415 Jy ! Clean residual min=-0.001724 max=0.001621 Jy/beam ! Clean residual mean=-0.000005 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.0217874 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 20 components and 0.0217874 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=0.027521Jy sigma=0.019447 ! Fit after self-cal, rms=0.027519Jy sigma=0.019446 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9996 x 2.819 at 15 degrees (North through East) ! Clean map min=-0.0016128 max=0.020849 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 1.08 FD 0.90 HN 1.08 KP 1.05 ! LA 0.96 MK 0.96 NL 0.98 OV 0.95 ! PT 0.88 SC 0.95 ! ! ! Correcting IF 2. ! 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 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 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 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.08 HN 0.98 KP 1.05 ! LA 0.87 MK 0.97 NL 1.00 OV 1.06 ! PT 0.94 SC 0.87 ! ! ! Correcting IF 7. ! 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 8. ! 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* ! ! ! Fit before self-cal, rms=0.027519Jy sigma=0.019446 ! Fit after self-cal, rms=0.027349Jy sigma=0.019429 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9973 mas, bmaj=2.832 mas, bpa=15.07 degrees ! Estimated noise=17.8037 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 = -0.000271979 Jy ! Component: 100 - total flux cleaned = -0.000382124 Jy ! Component: 150 - total flux cleaned = -0.00046802 Jy ! Component: 200 - total flux cleaned = -0.000460406 Jy ! Total flux subtracted in 200 components = -0.000460406 Jy ! Clean residual min=-0.001641 max=0.001637 Jy/beam ! Clean residual mean=-0.000004 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.021327 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 31 components and 0.021327 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=0.027340Jy sigma=0.019423 ! Fit after self-cal, rms=0.027344Jy sigma=0.019421 ! 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=0.027344Jy sigma=0.019421 ! Fit after self-cal, rms=0.027469Jy sigma=0.019410 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9978 mas, bmaj=2.83 mas, bpa=15.04 degrees ! Estimated noise=17.8236 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.40801e-06 Jy ! Component: 100 - total flux cleaned = -1.68138e-05 Jy ! Component: 150 - total flux cleaned = -3.35573e-06 Jy ! Component: 200 - total flux cleaned = 9.31661e-06 Jy ! Total flux subtracted in 200 components = 9.31661e-06 Jy ! Clean residual min=-0.001629 max=0.001661 Jy/beam ! Clean residual mean=-0.000004 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.0213363 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 34 components and 0.0213363 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=0.027466Jy sigma=0.019408 ! Fit after self-cal, rms=0.027470Jy sigma=0.019407 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 = -3.41818e-05 Jy ! Component: 100 - total flux cleaned = -2.75937e-05 Jy ! Component: 150 - total flux cleaned = -1.55828e-05 Jy ! Component: 200 - total flux cleaned = -9.71073e-06 Jy ! Total flux subtracted in 200 components = -9.71073e-06 Jy ! Clean residual min=-0.001634 max=0.001667 Jy/beam ! Clean residual mean=-0.000004 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.0213266 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 40 components and 0.0213266 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=0.027467Jy sigma=0.019405 ! Fit after self-cal, rms=0.027467Jy sigma=0.019405 ! 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=0.027467Jy sigma=0.019405 ! Fit after self-cal, rms=0.027495Jy sigma=0.019405 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9975 mas, bmaj=2.831 mas, bpa=15.05 degrees ! Estimated noise=17.8289 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.38055e-07 Jy ! Component: 100 - total flux cleaned = 6.30322e-06 Jy ! Component: 150 - total flux cleaned = 1.19186e-05 Jy ! Component: 200 - total flux cleaned = 2.29337e-05 Jy ! Total flux subtracted in 200 components = 2.29337e-05 Jy ! Clean residual min=-0.001632 max=0.001665 Jy/beam ! Clean residual mean=-0.000004 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.0213495 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 42 components and 0.0213495 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=0.027493Jy sigma=0.019404 ! Fit after self-cal, rms=0.027493Jy sigma=0.019404 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 = -6.43831e-06 Jy ! Component: 100 - total flux cleaned = -1.02716e-06 Jy ! Component: 150 - total flux cleaned = -9.42103e-07 Jy ! Component: 200 - total flux cleaned = 4.39077e-06 Jy ! Total flux subtracted in 200 components = 4.39077e-06 Jy ! Clean residual min=-0.001629 max=0.001664 Jy/beam ! Clean residual mean=-0.000004 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.0213539 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 44 components and 0.0213539 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=0.027491Jy sigma=0.019403 ! Fit after self-cal, rms=0.027491Jy sigma=0.019403 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027491Jy sigma=0.019403 ! Fit after self-cal, rms=0.027497Jy sigma=0.019403 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.944 mas, bmaj=3.068 mas, bpa=12.63 degrees ! Estimated noise=22.743 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000503572 Jy ! Component: 100 - total flux cleaned = 0.000610192 Jy ! Component: 150 - total flux cleaned = 0.000637454 Jy ! Component: 200 - total flux cleaned = 0.000653278 Jy ! Total flux subtracted in 200 components = 0.000653278 Jy ! Clean residual min=-0.001795 max=0.001818 Jy/beam ! Clean residual mean=-0.000009 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.0220072 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 53 components and 0.0220072 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=0.027499Jy sigma=0.019404 ! Fit after self-cal, rms=0.027498Jy sigma=0.019403 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 = 0.000115217 Jy ! Component: 100 - total flux cleaned = 0.000123353 Jy ! Component: 150 - total flux cleaned = 0.000137445 Jy ! Component: 200 - total flux cleaned = 0.000143958 Jy ! Total flux subtracted in 200 components = 0.000143958 Jy ! Clean residual min=-0.001790 max=0.001803 Jy/beam ! Clean residual mean=-0.000008 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.0221511 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 58 components and 0.0221511 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=0.027500Jy sigma=0.019405 ! Fit after self-cal, rms=0.027500Jy sigma=0.019405 ! 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=0.9972 mas, bmaj=2.831 mas, bpa=15.06 degrees ! Estimated noise=17.8313 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9972 x 2.831 at 15.06 degrees (North through East) ! Clean map min=-0.0015221 max=0.020527 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=0.8343 mas, bmaj=2.824 mas, bpa=17.31 degrees ! Estimated noise=30.4886 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0155321 Jy ! Component: 100 - total flux cleaned = 0.0189829 Jy ! Component: 150 - total flux cleaned = 0.0204554 Jy ! Component: 200 - total flux cleaned = 0.0210189 Jy ! Total flux subtracted in 200 components = 0.0210189 Jy ! Clean residual min=-0.002024 max=0.002067 Jy/beam ! Clean residual mean=-0.000002 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.0210189 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 0.0210189 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9972 mas, bmaj=2.831 mas, bpa=15.06 degrees ! Estimated noise=17.8313 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 (50, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149037 Jy ! Component: 100 - total flux cleaned = 0.00190775 Jy ! Component: 150 - total flux cleaned = 0.00195989 Jy ! Component: 200 - total flux cleaned = 0.00193746 Jy ! Total flux subtracted in 200 components = 0.00193746 Jy ! Clean residual min=-0.001470 max=0.001609 Jy/beam ! Clean residual mean=-0.000003 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.0229563 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 23 components and 0.0229563 Jy ! Inverting map ! Added new window around map position (-6.2, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100013 Jy ! Component: 100 - total flux cleaned = 0.00122125 Jy ! Component: 150 - total flux cleaned = 0.0013024 Jy ! Component: 200 - total flux cleaned = 0.00144081 Jy ! Total flux subtracted in 200 components = 0.00144081 Jy ! Clean residual min=-0.001320 max=0.001270 Jy/beam ! Clean residual mean=-0.000002 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.0243971 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 47 components and 0.0243971 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=1.944 mas, bmaj=3.068 mas, bpa=12.63 degrees ! Estimated noise=22.743 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000776671 Jy ! Component: 100 - total flux cleaned = 0.00108915 Jy ! Component: 150 - total flux cleaned = 0.00135338 Jy ! Component: 200 - total flux cleaned = 0.00155133 Jy ! Total flux subtracted in 200 components = 0.00155133 Jy ! Clean residual min=-0.001494 max=0.001377 Jy/beam ! Clean residual mean=-0.000004 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.0259484 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 = 0.000113754 Jy ! Component: 100 - total flux cleaned = 0.000184145 Jy ! Component: 150 - total flux cleaned = 0.000251433 Jy ! Component: 200 - total flux cleaned = 0.000294668 Jy ! Total flux subtracted in 200 components = 0.000294668 Jy ! Clean residual min=-0.001481 max=0.001334 Jy/beam ! Clean residual mean=-0.000004 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.0262431 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 77 components and 0.0262431 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9972 mas, bmaj=2.831 mas, bpa=15.06 degrees ! Estimated noise=17.8313 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000273604 Jy ! Component: 100 - total flux cleaned = -0.000367701 Jy ! Component: 150 - total flux cleaned = -0.000449622 Jy ! Component: 200 - total flux cleaned = -0.000494354 Jy ! Total flux subtracted in 200 components = -0.000494354 Jy ! Clean residual min=-0.001165 max=0.001249 Jy/beam ! Clean residual mean=-0.000002 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0257488 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 91 components and 0.0257488 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=0.027306Jy sigma=0.019271 ! Fit after self-cal, rms=0.027266Jy sigma=0.019243 wmodel /d2/scr/pima/bp171aa_uvs/J1007+5908_X_map.mod ! Writing 91 model components to file: /d2/scr/pima/bp171aa_uvs/J1007+5908_X_map.mod wobs /d2/scr/pima/bp171aa_uvs/J1007+5908_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171aa_uvs/J1007+5908_X_uvs.fits wwins /d2/scr/pima/bp171aa_uvs/J1007+5908_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp171aa_uvs/J1007+5908_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 = 4.45948e-05 Jy ! Component: 100 - total flux cleaned = 4.35805e-05 Jy ! Component: 150 - total flux cleaned = 8.23189e-05 Jy ! Component: 200 - total flux cleaned = 8.25537e-05 Jy ! Component: 250 - total flux cleaned = 4.74426e-05 Jy ! Component: 300 - total flux cleaned = -2.06937e-05 Jy ! Component: 350 - total flux cleaned = -8.64352e-05 Jy ! Component: 400 - total flux cleaned = -0.000150399 Jy ! Component: 450 - total flux cleaned = -0.00022768 Jy ! Component: 500 - total flux cleaned = -0.000257633 Jy ! Component: 550 - total flux cleaned = -0.00033064 Jy ! Component: 600 - total flux cleaned = -0.000387423 Jy ! Component: 650 - total flux cleaned = -0.000414824 Jy ! Component: 700 - total flux cleaned = -0.000455467 Jy ! Component: 750 - total flux cleaned = -0.000441773 Jy ! Component: 800 - total flux cleaned = -0.000415704 Jy ! Component: 850 - total flux cleaned = -0.000415544 Jy ! Component: 900 - total flux cleaned = -0.000403001 Jy ! Component: 950 - total flux cleaned = -0.000378623 Jy ! Component: 1000 - total flux cleaned = -0.000402694 Jy ! Component: 1050 - total flux cleaned = -0.000390623 Jy ! Component: 1100 - total flux cleaned = -0.000355724 Jy ! Component: 1150 - total flux cleaned = -0.000378991 Jy ! Component: 1200 - total flux cleaned = -0.000424027 Jy ! Component: 1250 - total flux cleaned = -0.000435173 Jy ! Component: 1300 - total flux cleaned = -0.000445971 Jy ! Component: 1350 - total flux cleaned = -0.000467285 Jy ! Component: 1400 - total flux cleaned = -0.000467444 Jy ! Component: 1450 - total flux cleaned = -0.000519284 Jy ! Component: 1500 - total flux cleaned = -0.000509007 Jy ! Component: 1550 - total flux cleaned = -0.000519107 Jy ! Component: 1600 - total flux cleaned = -0.000548901 Jy ! Component: 1650 - total flux cleaned = -0.000558687 Jy ! Component: 1700 - total flux cleaned = -0.000529862 Jy ! Component: 1750 - total flux cleaned = -0.000587179 Jy ! Component: 1800 - total flux cleaned = -0.000624782 Jy ! Component: 1850 - total flux cleaned = -0.000624703 Jy ! Component: 1900 - total flux cleaned = -0.00067055 Jy ! Component: 1950 - total flux cleaned = -0.000661411 Jy ! Component: 2000 - total flux cleaned = -0.000661399 Jy ! Component: 2050 - total flux cleaned = -0.000670238 Jy ! Component: 2100 - total flux cleaned = -0.000678909 Jy ! Component: 2150 - total flux cleaned = -0.000661643 Jy ! Component: 2200 - total flux cleaned = -0.000653152 Jy ! Component: 2250 - total flux cleaned = -0.000686989 Jy ! Component: 2300 - total flux cleaned = -0.000661609 Jy ! Component: 2350 - total flux cleaned = -0.000644946 Jy ! Component: 2400 - total flux cleaned = -0.000678068 Jy ! Component: 2450 - total flux cleaned = -0.00066978 Jy ! Component: 2500 - total flux cleaned = -0.00066973 Jy ! Component: 2550 - total flux cleaned = -0.000685846 Jy ! Component: 2600 - total flux cleaned = -0.000677773 Jy ! Component: 2650 - total flux cleaned = -0.000677797 Jy ! Component: 2700 - total flux cleaned = -0.000661965 Jy ! Component: 2750 - total flux cleaned = -0.000669832 Jy ! Component: 2800 - total flux cleaned = -0.000685431 Jy ! Component: 2850 - total flux cleaned = -0.000638722 Jy ! Component: 2900 - total flux cleaned = -0.000607862 Jy ! Component: 2950 - total flux cleaned = -0.000577141 Jy ! Component: 3000 - total flux cleaned = -0.000561825 Jy ! Component: 3050 - total flux cleaned = -0.000493462 Jy ! Component: 3100 - total flux cleaned = -0.000493432 Jy ! Component: 3150 - total flux cleaned = -0.000455884 Jy ! Component: 3200 - total flux cleaned = -0.000433488 Jy ! Component: 3250 - total flux cleaned = -0.000411148 Jy ! Component: 3300 - total flux cleaned = -0.000366742 Jy ! Component: 3350 - total flux cleaned = -0.000359294 Jy ! Component: 3400 - total flux cleaned = -0.000315324 Jy ! Component: 3450 - total flux cleaned = -0.000300744 Jy ! Component: 3500 - total flux cleaned = -0.000249968 Jy ! Component: 3550 - total flux cleaned = -0.000213868 Jy ! Component: 3600 - total flux cleaned = -0.000177956 Jy ! Component: 3650 - total flux cleaned = -0.00016366 Jy ! Component: 3700 - total flux cleaned = -0.000113806 Jy ! Component: 3750 - total flux cleaned = -9.25407e-05 Jy ! Component: 3800 - total flux cleaned = -5.72259e-05 Jy ! Component: 3850 - total flux cleaned = -2.91172e-05 Jy ! Component: 3900 - total flux cleaned = 2.68967e-05 Jy ! Component: 3950 - total flux cleaned = 4.08204e-05 Jy ! Component: 4000 - total flux cleaned = 4.77238e-05 Jy ! Component: 4050 - total flux cleaned = 8.9265e-05 Jy ! Total flux subtracted in 4096 components = 0.000116832 Jy ! Clean residual min=-0.000490 max=0.000431 Jy/beam ! Clean residual mean=-0.000000 rms=0.000114 Jy/beam ! Combined flux in latest and established models = 0.0258656 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 378 components and 0.0258656 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171aa_uvs/J1007+5908_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9972 x 2.831 at 15.06 degrees (North through East) ! Clean map min=-0.00087427 max=0.019965 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171aa_uvs/J1007+5908_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0199652 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000110676 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.66304 1.66304 3.32607 6.65214 13.3043 26.6086 53.2171 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.019 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 180.393 quit ! Quitting program ! Log file /d2/scr/pima/bp171aa_uvs/J1007+5908_X_uvs.log closed on Thu Nov 28 23:33:42 2013