! Started logfile: J1312-0424_K_2006_06_11_yyk_uvs.log on Thu Dec 2 20:48:26 2010 obs J1312-0424_K_2006_06_11_yyk_uva.fits ! Reading UV FITS file: J1312-0424_K_2006_06_11_yyk_uva.fits ! AN table 1: 1748 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.948869 visibilities/baseline/integration-bin. ! Found source: J1312-0424 ! ! 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 2.42136e+10 8e+06 1 8e+06 ! 02 2 2.42266e+10 8e+06 1 8e+06 ! 03 3 2.42656e+10 8e+06 1 8e+06 ! 04 4 2.43436e+10 8e+06 1 8e+06 ! 05 5 2.44866e+10 8e+06 1 8e+06 ! 06 6 2.45906e+10 8e+06 1 8e+06 ! 07 7 2.46556e+10 8e+06 1 8e+06 ! 08 8 2.46816e+10 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 2714 lines of history. ! ! Reading 597104 visibilities. select I ! Polarization I is unavailable. ! 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 ![@muppet J1312-0424_K_2006_06_11_yyk] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 3 float amp_soltime2 amp_soltime2 = 1 float phase_soltime1 phase_soltime1=3 float phase_soltime2 phase_soltime2=0.3 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.70 float thresh thresh = 0.10 float win_mult win_mult = 1.8 float time_av time_av = 10 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.0650x0.0650 milli-arcsec cellsize. uvav time_av, true ! Averaging into 10 second bins. ! 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 phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.34616 Jy 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=0.2478 mas, bmaj=0.7218 mas, bpa=-7.969 degrees ! Estimated noise=2.30937 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.187863 Jy ! Component: 100 - total flux cleaned = 0.221649 Jy ! Total flux subtracted in 100 components = 0.221649 Jy ! Clean residual min=-0.016332 max=0.016001 Jy/beam ! Clean residual mean=0.000012 rms=0.004065 Jy/beam ! Combined flux in latest and established models = 0.221649 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.221649 Jy ! ! Correcting IF 1. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.257653Jy sigma=1.071741 ! Fit after self-cal, rms=0.257289Jy sigma=1.069066 ! Inverting map and beam ! Estimated beam: bmin=0.2478 mas, bmaj=0.7212 mas, bpa=-7.95 degrees ! Estimated noise=2.31104 mJy/beam. print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! 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=0.282 mas, bmaj=0.8491 mas, bpa=-12.15 degrees ! Estimated noise=1.37726 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0159033 Jy ! Component: 100 - total flux cleaned = 0.0211161 Jy ! Component: 150 - total flux cleaned = 0.0229466 Jy ! Component: 200 - total flux cleaned = 0.0228949 Jy ! Total flux subtracted in 200 components = 0.0228949 Jy ! Clean residual min=-0.009555 max=0.012439 Jy/beam ! Clean residual mean=0.000008 rms=0.002927 Jy/beam ! Combined flux in latest and established models = 0.244544 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 28 components and 0.244544 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=0.256273Jy sigma=1.063659 ! Fit after self-cal, rms=0.256263Jy sigma=1.063513 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.282 x 0.8491 at -12.15 degrees (North through East) ! Clean map min=-0.0089195 max=0.21766 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.83 HN 1.45 KP 0.97 ! LA 0.88 MK 0.82 NL 1.06 OV 0.96 ! PT 0.90 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.81 HN 1.02 KP 0.93 ! LA 0.87 MK 0.88 NL 1.21 OV 1.05 ! PT 0.84 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.88 HN 1.07 KP 0.96 ! LA 0.85 MK 0.84 NL 1.04 OV 1.13 ! PT 0.94 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.95 HN 0.94 KP 0.98 ! LA 0.89 MK 0.90 NL 1.00 OV 1.07 ! PT 1.07 SC 0.92 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.90 HN 0.86 KP 1.02 ! LA 0.99 MK 1.02 NL 1.02 OV 1.16 ! PT 0.88 SC 0.82 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.12 HN 0.67 KP 0.80 ! LA 1.00 MK 1.04 NL 1.07 OV 1.24 ! PT 0.94 SC 1.12 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 2.16 KP 0.72 ! LA 0.96 MK 1.14 NL 0.99 OV 1.45 ! PT 1.03 SC 0.76 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.09 HN 0.74 KP 0.79 ! LA 0.88 MK 1.18 NL 0.98 OV 1.47 ! PT 1.00 SC 0.93 ! ! ! Fit before self-cal, rms=0.256263Jy sigma=1.063513 ! Fit after self-cal, rms=0.260998Jy sigma=1.031418 selfcal false, false, phase_soltime ! Performing phase self-cal over 3 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=0.260998Jy sigma=1.031418 ! Fit after self-cal, rms=0.260965Jy sigma=1.031310 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.278 mas, bmaj=0.8415 mas, bpa=-11.52 degrees ! Estimated noise=1.34701 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -8.25064e-05 Jy ! Component: 100 - total flux cleaned = -0.000179402 Jy ! Component: 150 - total flux cleaned = -0.000344302 Jy ! Component: 200 - total flux cleaned = -0.000451577 Jy ! Total flux subtracted in 200 components = -0.000451577 Jy ! Clean residual min=-0.004267 max=0.005520 Jy/beam ! Clean residual mean=-0.000030 rms=0.001267 Jy/beam ! Combined flux in latest and established models = 0.244092 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 36 components and 0.244092 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=0.260961Jy sigma=1.031208 ! Fit after self-cal, rms=0.260963Jy sigma=1.031242 ! Inverting map print "************** FINISHED AMPLITUDE GSCALE SELF-CAL **************" ! ************** FINISHED AMPLITUDE GSCALE SELF-CAL ************** ! phase_soltime=phase_soltime2 selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 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=0.260963Jy sigma=1.031242 ! Fit after self-cal, rms=0.257013Jy sigma=0.995463 dynam = dynam - 0.5 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00383107 Jy ! Component: 100 - total flux cleaned = 0.00379051 Jy ! Component: 150 - total flux cleaned = 0.00371422 Jy ! Component: 200 - total flux cleaned = 0.00358246 Jy ! Total flux subtracted in 200 components = 0.00358246 Jy ! Clean residual min=-0.004557 max=0.005417 Jy/beam ! Clean residual mean=-0.000027 rms=0.001306 Jy/beam ! Combined flux in latest and established models = 0.247675 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 41 components and 0.247675 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=0.257012Jy sigma=0.995051 ! Fit after self-cal, rms=0.256415Jy sigma=0.990450 ! Inverting map print "*** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime ***" ! *** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime *** ! dynam = dynam - 0.25 restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.278 x 0.8415 at -11.52 degrees (North through East) ! Clean map min=-0.0041026 max=0.22247 Jy/beam if(peak(flux) > thresh) selfcal true, true, amp_soltime1 selfcal false, false, phase_soltime 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true, amp_soltime2 selfcal false, false, phase_soltime 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) print "************** FINISHED AMPLITUDE SELF-CAL **************" end if ! Performing amp+phase self-cal over 3 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=0.256415Jy sigma=0.990450 ! Fit after self-cal, rms=0.340299Jy sigma=0.984150 ! Performing phase self-cal over 0.3 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=0.340299Jy sigma=0.984150 ! Fit after self-cal, rms=0.340563Jy sigma=0.982783 ! Inverting map and beam ! Estimated beam: bmin=0.2769 mas, bmaj=0.8329 mas, bpa=-11.23 degrees ! Estimated noise=1.34445 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00175408 Jy ! Component: 100 - total flux cleaned = 0.00183463 Jy ! Component: 150 - total flux cleaned = 0.0018048 Jy ! Component: 200 - total flux cleaned = 0.00174963 Jy ! Total flux subtracted in 200 components = 0.00174963 Jy ! Clean residual min=-0.004550 max=0.005103 Jy/beam ! Clean residual mean=-0.000012 rms=0.001231 Jy/beam ! Combined flux in latest and established models = 0.249424 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 47 components and 0.249424 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=0.340565Jy sigma=0.982674 ! Fit after self-cal, rms=0.340387Jy sigma=0.982091 ! Inverting map ! Performing amp+phase self-cal over 1 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=0.340387Jy sigma=0.982091 ! Fit after self-cal, rms=0.399499Jy sigma=0.977501 ! Performing phase self-cal over 0.3 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=0.399499Jy sigma=0.977501 ! Fit after self-cal, rms=0.399611Jy sigma=0.977093 ! Inverting map and beam ! Estimated beam: bmin=0.2758 mas, bmaj=0.8248 mas, bpa=-10.99 degrees ! Estimated noise=1.3473 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00179743 Jy ! Component: 100 - total flux cleaned = 0.00202568 Jy ! Component: 150 - total flux cleaned = 0.00204803 Jy ! Component: 200 - total flux cleaned = 0.002048 Jy ! Total flux subtracted in 200 components = 0.002048 Jy ! Clean residual min=-0.004502 max=0.005042 Jy/beam ! Clean residual mean=-0.000011 rms=0.001229 Jy/beam ! Combined flux in latest and established models = 0.251472 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 51 components and 0.251472 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=0.399610Jy sigma=0.977003 ! Fit after self-cal, rms=0.399418Jy sigma=0.976801 ! Inverting map ! ************** FINISHED AMPLITUDE SELF-CAL ************** uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 180 mega-wavelengths. win_mult = win_mult * 1.4 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8832 mas, bmaj=1.409 mas, bpa=6.338 degrees ! Estimated noise=1.86498 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00077254 Jy ! Component: 100 - total flux cleaned = 0.000777796 Jy ! Component: 150 - total flux cleaned = 0.000775124 Jy ! Component: 200 - total flux cleaned = 0.000771213 Jy ! Total flux subtracted in 200 components = 0.000771213 Jy ! Clean residual min=-0.005518 max=0.005587 Jy/beam ! Clean residual mean=-0.000023 rms=0.001638 Jy/beam ! Combined flux in latest and established models = 0.252244 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 60 components and 0.252244 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=0.399399Jy sigma=0.976853 ! Fit after self-cal, rms=0.399228Jy sigma=0.976663 ! Inverting map uvtaper 0 ! No UV-taper is currently set. win_mult = win_mult / 1.4 print "************** FINISHED TAPERING SELF-CAL CLEAN **************" ! ************** FINISHED TAPERING SELF-CAL CLEAN ************** ! print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true,true,true ! clrmod: Cleared the established, tentative and continuum 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=0.2458 mas, bmaj=0.7339 mas, bpa=-8.448 degrees ! Estimated noise=2.29851 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.194348 Jy ! Component: 100 - total flux cleaned = 0.22905 Jy ! Component: 150 - total flux cleaned = 0.242674 Jy ! Component: 200 - total flux cleaned = 0.249421 Jy ! Total flux subtracted in 200 components = 0.249421 Jy ! Clean residual min=-0.009746 max=0.008661 Jy/beam ! Clean residual mean=0.000017 rms=0.002541 Jy/beam ! Combined flux in latest and established models = 0.249421 Jy uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.249421 Jy ! Inverting map and beam ! Estimated beam: bmin=0.2758 mas, bmaj=0.8248 mas, bpa=-10.99 degrees ! Estimated noise=1.3473 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=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00265039 Jy ! Component: 100 - total flux cleaned = 0.00289205 Jy ! Component: 150 - total flux cleaned = 0.00301716 Jy ! Component: 200 - total flux cleaned = 0.00291351 Jy ! Total flux subtracted in 200 components = 0.00291351 Jy ! Clean residual min=-0.004532 max=0.005046 Jy/beam ! Clean residual mean=-0.000011 rms=0.001239 Jy/beam ! Combined flux in latest and established models = 0.252334 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 26 components and 0.252334 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 180 mega-wavelengths. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8832 mas, bmaj=1.409 mas, bpa=6.338 degrees ! Estimated noise=1.86498 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=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000232091 Jy ! Component: 100 - total flux cleaned = 0.00016213 Jy ! Component: 150 - total flux cleaned = 0.000142365 Jy ! Component: 200 - total flux cleaned = 0.000123524 Jy ! Total flux subtracted in 200 components = 0.000123524 Jy ! Clean residual min=-0.005515 max=0.005595 Jy/beam ! Clean residual mean=-0.000023 rms=0.001640 Jy/beam ! Combined flux in latest and established models = 0.252458 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 31 components and 0.252458 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.2758 mas, bmaj=0.8248 mas, bpa=-10.99 degrees ! Estimated noise=1.3473 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.0005213 Jy ! Component: 100 - total flux cleaned = -0.000518132 Jy ! Component: 150 - total flux cleaned = -0.000596396 Jy ! Component: 200 - total flux cleaned = -0.000663292 Jy ! Total flux subtracted in 200 components = -0.000663292 Jy ! Clean residual min=-0.004486 max=0.005059 Jy/beam ! Clean residual mean=-0.000011 rms=0.001229 Jy/beam ! Combined flux in latest and established models = 0.251794 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 8 model components to the UV plane model. ! The established model now contains 33 components and 0.251794 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=0.399216Jy sigma=0.976634 ! Fit after self-cal, rms=0.399021Jy sigma=0.976476 wmodel J1312-0424_K_2006_06_11_yyk\_map.mod ! Writing 33 model components to file: J1312-0424_K_2006_06_11_yyk_map.mod wobs J1312-0424_K_2006_06_11_yyk\_uvs.fits ! Writing UV FITS file: J1312-0424_K_2006_06_11_yyk_uvs.fits wwins J1312-0424_K_2006_06_11_yyk\_map.win ! wwins: Wrote 1 windows to J1312-0424_K_2006_06_11_yyk_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127811 Jy ! Component: 100 - total flux cleaned = 0.00128228 Jy ! Component: 150 - total flux cleaned = 0.00158061 Jy ! Component: 200 - total flux cleaned = 0.00171962 Jy ! Component: 250 - total flux cleaned = 0.00158817 Jy ! Component: 300 - total flux cleaned = 0.00127456 Jy ! Component: 350 - total flux cleaned = 0.00109515 Jy ! Component: 400 - total flux cleaned = 0.00098074 Jy ! Component: 450 - total flux cleaned = 0.00103803 Jy ! Component: 500 - total flux cleaned = 0.00120092 Jy ! Component: 550 - total flux cleaned = 0.00120209 Jy ! Component: 600 - total flux cleaned = 0.00135449 Jy ! Component: 650 - total flux cleaned = 0.00140219 Jy ! Component: 700 - total flux cleaned = 0.00140201 Jy ! Component: 750 - total flux cleaned = 0.00159044 Jy ! Component: 800 - total flux cleaned = 0.00181939 Jy ! Component: 850 - total flux cleaned = 0.00177459 Jy ! Component: 900 - total flux cleaned = 0.00194783 Jy ! Component: 950 - total flux cleaned = 0.00194663 Jy ! Component: 1000 - total flux cleaned = 0.00190522 Jy ! Component: 1050 - total flux cleaned = 0.00194669 Jy ! Component: 1100 - total flux cleaned = 0.00198635 Jy ! Component: 1150 - total flux cleaned = 0.00194696 Jy ! Component: 1200 - total flux cleaned = 0.00190786 Jy ! Component: 1250 - total flux cleaned = 0.0017572 Jy ! Component: 1300 - total flux cleaned = 0.00168365 Jy ! Component: 1350 - total flux cleaned = 0.00182803 Jy ! Component: 1400 - total flux cleaned = 0.00168375 Jy ! Component: 1450 - total flux cleaned = 0.00168348 Jy ! Component: 1500 - total flux cleaned = 0.00161455 Jy ! Component: 1550 - total flux cleaned = 0.00158072 Jy ! Component: 1600 - total flux cleaned = 0.00151303 Jy ! Component: 1650 - total flux cleaned = 0.00161327 Jy ! Component: 1700 - total flux cleaned = 0.00161305 Jy ! Component: 1750 - total flux cleaned = 0.00151605 Jy ! Component: 1800 - total flux cleaned = 0.00151568 Jy ! Component: 1850 - total flux cleaned = 0.00135836 Jy ! Component: 1900 - total flux cleaned = 0.00129665 Jy ! Component: 1950 - total flux cleaned = 0.0012664 Jy ! Component: 2000 - total flux cleaned = 0.00123622 Jy ! Total flux subtracted in 2048 components = 0.00111677 Jy ! Clean residual min=-0.001810 max=0.001702 Jy/beam ! Clean residual mean=-0.000011 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.252911 Jy keep ! Adding 154 model components to the UV plane model. ! The established model now contains 187 components and 0.252911 Jy ![Exited script file: muppet] wmap "J1312-0424_K_2006_06_11_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2758 x 0.8248 at -10.99 degrees (North through East) ! Clean map min=-0.0034259 max=0.2235 Jy/beam ! Writing clean map to FITS file: J1312-0424_K_2006_06_11_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.223504 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000564022 device "J1312-0424_K_2006_06_11_yyk\_map.eps/VPS" ! Attempting to open device: 'J1312-0424_K_2006_06_11_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.757064 0.757064 1.51413 3.02825 6.05651 12.113 24.226 48.4521 96.9041 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.223 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2758 x 0.8248 at -10.99 degrees (North through East) ! Clean map min=-0.0034259 max=0.2235 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1312-0424_K_2006_06_11_yyk\_map.gif/gif" ! Attempting to open device: 'J1312-0424_K_2006_06_11_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1312-0424_K_2006_06_11_yyk_uvs.log closed on Thu Dec 2 20:48:28 2010