! Started logfile: /d2/scr/pima/bp171a5_uvs/J1406-0707_C_uvs.log on Sun Jan 19 22:07:07 2014 obs /d2/scr/pima/bp171a5_uvs/J1406-0707_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a5_uvs/J1406-0707_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1406-0707 ! ! 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 1080 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 /d2/scr/pima/bp171a5_uvs/J1406-0707_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=1.632063Jy sigma=40.563421 ! Fit after self-cal, rms=1.278631Jy sigma=24.843184 ! 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=1.344 mas, bmaj=3.335 mas, bpa=-3.926 degrees ! Estimated noise=0.777252 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 = 0.259076 Jy ! Component: 100 - total flux cleaned = 0.332524 Jy ! Total flux subtracted in 100 components = 0.332524 Jy ! Clean residual min=-0.022556 max=0.034429 Jy/beam ! Clean residual mean=-0.000024 rms=0.005132 Jy/beam ! Combined flux in latest and established models = 0.332524 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.332524 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=1.246615Jy sigma=3.471002 ! Fit after self-cal, rms=1.246613Jy sigma=3.470090 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0392737 Jy ! Component: 100 - total flux cleaned = 0.0618877 Jy ! Total flux subtracted in 100 components = 0.0618877 Jy ! Clean residual min=-0.018017 max=0.024347 Jy/beam ! Clean residual mean=-0.000010 rms=0.004050 Jy/beam ! Combined flux in latest and established models = 0.394412 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 18 components and 0.394412 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=1.234695Jy sigma=2.896836 ! Fit after self-cal, rms=1.234692Jy sigma=2.896103 ! 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=1.624 mas, bmaj=3.943 mas, bpa=-4.336 degrees ! Estimated noise=0.629162 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 (51.9, 44.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0296018 Jy ! Component: 100 - total flux cleaned = 0.0452857 Jy ! Component: 150 - total flux cleaned = 0.0557145 Jy ! Component: 200 - total flux cleaned = 0.0629356 Jy ! Total flux subtracted in 200 components = 0.0629356 Jy ! Clean residual min=-0.021254 max=0.026827 Jy/beam ! Clean residual mean=0.000012 rms=0.004308 Jy/beam ! Combined flux in latest and established models = 0.457347 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 48 components and 0.457347 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=1.224026Jy sigma=2.993314 ! Fit after self-cal, rms=1.223956Jy sigma=2.946517 ! Inverting map ! Added new window around map position (-71.7, -21.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0212533 Jy ! Component: 100 - total flux cleaned = 0.0329539 Jy ! Component: 150 - total flux cleaned = 0.0390277 Jy ! Component: 200 - total flux cleaned = 0.0425679 Jy ! Total flux subtracted in 200 components = 0.0425679 Jy ! Clean residual min=-0.019714 max=0.017106 Jy/beam ! Clean residual mean=0.000016 rms=0.003938 Jy/beam ! Combined flux in latest and established models = 0.499915 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 72 components and 0.499915 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=1.217507Jy sigma=2.995232 ! Fit after self-cal, rms=1.217483Jy sigma=2.985020 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.624 x 3.943 at -4.336 degrees (North through East) ! Clean map min=-0.018564 max=0.34739 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 1.00* 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 0.88 FD 1.14 HN 1.01 KP 1.06 ! LA 1.18 MK 1.01 NL 1.05 OV 1.03 ! PT 1.06 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.05 HN 1.05 KP 1.07 ! LA 1.12 MK 1.12 NL 1.03 OV 0.99 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.04 HN 1.05 KP 1.05 ! LA 1.18 MK 0.98 NL 1.03 OV 1.00 ! PT 1.09 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 0.97 KP 0.99 ! LA 1.07 MK 1.00 NL 1.05 OV 0.99 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.00 KP 1.08 ! LA 1.07 MK 1.07 NL 1.04 OV 1.01 ! PT 0.99 SC 1.02 ! ! ! Fit before self-cal, rms=1.217483Jy sigma=2.985020 ! Fit after self-cal, rms=1.217184Jy sigma=2.610680 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.614 mas, bmaj=3.914 mas, bpa=-4.153 degrees ! Estimated noise=0.666129 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 = 0.0198141 Jy ! Component: 100 - total flux cleaned = 0.0319401 Jy ! Component: 150 - total flux cleaned = 0.0411598 Jy ! Component: 200 - total flux cleaned = 0.0466558 Jy ! Total flux subtracted in 200 components = 0.0466558 Jy ! Clean residual min=-0.020973 max=0.019125 Jy/beam ! Clean residual mean=0.000001 rms=0.004057 Jy/beam ! Combined flux in latest and established models = 0.546571 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 104 components and 0.546571 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=1.209603Jy sigma=2.714554 ! Fit after self-cal, rms=1.209606Jy sigma=2.711156 ! 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=1.209606Jy sigma=2.711156 ! Fit after self-cal, rms=1.209528Jy sigma=2.613155 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.604 mas, bmaj=3.889 mas, bpa=-4.06 degrees ! Estimated noise=0.692332 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0177637 Jy ! Component: 100 - total flux cleaned = 0.0278053 Jy ! Component: 150 - total flux cleaned = 0.0354683 Jy ! Component: 200 - total flux cleaned = 0.0394764 Jy ! Total flux subtracted in 200 components = 0.0394764 Jy ! Clean residual min=-0.021598 max=0.019566 Jy/beam ! Clean residual mean=-0.000000 rms=0.004212 Jy/beam ! Combined flux in latest and established models = 0.586047 Jy selfcal ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 129 components and 0.586047 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=1.203277Jy sigma=2.689283 ! Fit after self-cal, rms=1.203279Jy sigma=2.687665 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 = 0.00441876 Jy ! Component: 100 - total flux cleaned = 0.0066717 Jy ! Component: 150 - total flux cleaned = 0.00874454 Jy ! Component: 200 - total flux cleaned = 0.0104728 Jy ! Total flux subtracted in 200 components = 0.0104728 Jy ! Clean residual min=-0.021172 max=0.019121 Jy/beam ! Clean residual mean=0.000001 rms=0.004180 Jy/beam ! Combined flux in latest and established models = 0.59652 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 147 components and 0.59652 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=1.201776Jy sigma=2.717553 ! Fit after self-cal, rms=1.201780Jy sigma=2.716642 ! 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=1.201780Jy sigma=2.716642 ! Fit after self-cal, rms=1.201700Jy sigma=2.622857 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.593 mas, bmaj=3.862 mas, bpa=-3.976 degrees ! Estimated noise=0.717706 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0158339 Jy ! Component: 100 - total flux cleaned = 0.0245287 Jy ! Component: 150 - total flux cleaned = 0.0306601 Jy ! Component: 200 - total flux cleaned = 0.0352637 Jy ! Total flux subtracted in 200 components = 0.0352637 Jy ! Clean residual min=-0.021588 max=0.019747 Jy/beam ! Clean residual mean=-0.000002 rms=0.004348 Jy/beam ! Combined flux in latest and established models = 0.631784 Jy selfcal ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 162 components and 0.631784 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=1.196323Jy sigma=2.686771 ! Fit after self-cal, rms=1.196322Jy sigma=2.685824 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 = 0.00286091 Jy ! Component: 100 - total flux cleaned = 0.00431223 Jy ! Component: 150 - total flux cleaned = 0.00550092 Jy ! Component: 200 - total flux cleaned = 0.00647034 Jy ! Total flux subtracted in 200 components = 0.00647034 Jy ! Clean residual min=-0.021036 max=0.019405 Jy/beam ! Clean residual mean=-0.000001 rms=0.004333 Jy/beam ! Combined flux in latest and established models = 0.638254 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 170 components and 0.638254 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=1.195396Jy sigma=2.703017 ! Fit after self-cal, rms=1.195399Jy sigma=2.702469 ! 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=1.195399Jy sigma=2.702469 ! Fit after self-cal, rms=1.195340Jy sigma=2.635089 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.573 mas, bmaj=6.23 mas, bpa=-5.314 degrees ! Estimated noise=1.00081 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0218528 Jy ! Component: 100 - total flux cleaned = 0.0337159 Jy ! Component: 150 - total flux cleaned = 0.0423401 Jy ! Component: 200 - total flux cleaned = 0.0490729 Jy ! Total flux subtracted in 200 components = 0.0490729 Jy ! Clean residual min=-0.027382 max=0.026929 Jy/beam ! Clean residual mean=0.000001 rms=0.006389 Jy/beam ! Combined flux in latest and established models = 0.687327 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 192 components and 0.687327 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=1.188942Jy sigma=2.760592 ! Fit after self-cal, rms=1.188911Jy sigma=2.752657 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 = 0.00627199 Jy ! Component: 100 - total flux cleaned = 0.0101618 Jy ! Component: 150 - total flux cleaned = 0.0120558 Jy ! Component: 200 - total flux cleaned = 0.0138857 Jy ! Total flux subtracted in 200 components = 0.0138857 Jy ! Clean residual min=-0.027809 max=0.026009 Jy/beam ! Clean residual mean=0.000002 rms=0.006391 Jy/beam ! Combined flux in latest and established models = 0.701213 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 198 components and 0.701213 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=1.187343Jy sigma=2.803654 ! Fit after self-cal, rms=1.187337Jy sigma=2.802321 ! 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=1.582 mas, bmaj=3.837 mas, bpa=-3.871 degrees ! Estimated noise=0.739538 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.582 x 3.837 at -3.871 degrees (North through East) ! Clean map min=-0.021244 max=0.38415 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=1.322 mas, bmaj=3.281 mas, bpa=-3.378 degrees ! Estimated noise=0.900663 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.299392 Jy ! Component: 100 - total flux cleaned = 0.390854 Jy ! Component: 150 - total flux cleaned = 0.445436 Jy ! Component: 200 - total flux cleaned = 0.481993 Jy ! Total flux subtracted in 200 components = 0.481993 Jy ! Clean residual min=-0.031865 max=0.024836 Jy/beam ! Clean residual mean=-0.000029 rms=0.005192 Jy/beam ! Combined flux in latest and established models = 0.481993 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.481993 Jy ! Inverting map and beam ! Estimated beam: bmin=1.582 mas, bmaj=3.837 mas, bpa=-3.871 degrees ! Estimated noise=0.739538 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 (-1.5, 4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0425784 Jy ! Component: 100 - total flux cleaned = 0.0736055 Jy ! Component: 150 - total flux cleaned = 0.0974608 Jy ! Component: 200 - total flux cleaned = 0.116541 Jy ! Total flux subtracted in 200 components = 0.116541 Jy ! Clean residual min=-0.022709 max=0.021110 Jy/beam ! Clean residual mean=-0.000013 rms=0.004903 Jy/beam ! Combined flux in latest and established models = 0.598534 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 79 components and 0.598534 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=3.573 mas, bmaj=6.23 mas, bpa=-5.314 degrees ! Estimated noise=1.00081 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0279228 Jy ! Component: 100 - total flux cleaned = 0.0479641 Jy ! Component: 150 - total flux cleaned = 0.0635394 Jy ! Component: 200 - total flux cleaned = 0.0759081 Jy ! Total flux subtracted in 200 components = 0.0759081 Jy ! Clean residual min=-0.024740 max=0.024072 Jy/beam ! Clean residual mean=-0.000004 rms=0.006204 Jy/beam ! Combined flux in latest and established models = 0.674442 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 = 0.0100761 Jy ! Component: 100 - total flux cleaned = 0.0183987 Jy ! Component: 150 - total flux cleaned = 0.0252977 Jy ! Component: 200 - total flux cleaned = 0.0301833 Jy ! Total flux subtracted in 200 components = 0.0301833 Jy ! Clean residual min=-0.023951 max=0.022512 Jy/beam ! Clean residual mean=0.000003 rms=0.006169 Jy/beam ! Combined flux in latest and established models = 0.704625 Jy ! Adding 86 model components to the UV plane model. ! The established model now contains 162 components and 0.704625 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.582 mas, bmaj=3.837 mas, bpa=-3.871 degrees ! Estimated noise=0.739538 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00289412 Jy ! Component: 100 - total flux cleaned = -0.00351676 Jy ! Component: 150 - total flux cleaned = -0.00350889 Jy ! Component: 200 - total flux cleaned = -0.00218213 Jy ! Total flux subtracted in 200 components = -0.00218213 Jy ! Clean residual min=-0.021797 max=0.018444 Jy/beam ! Clean residual mean=-0.000002 rms=0.004403 Jy/beam ! Combined flux in latest and established models = 0.702443 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 185 components and 0.702443 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=1.187547Jy sigma=2.739962 ! Fit after self-cal, rms=1.187487Jy sigma=2.724334 wmodel /d2/scr/pima/bp171a5_uvs/J1406-0707_C_map.mod ! Writing 185 model components to file: /d2/scr/pima/bp171a5_uvs/J1406-0707_C_map.mod wobs /d2/scr/pima/bp171a5_uvs/J1406-0707_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a5_uvs/J1406-0707_C_uvs.fits wwins /d2/scr/pima/bp171a5_uvs/J1406-0707_C_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp171a5_uvs/J1406-0707_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 = -0.00547427 Jy ! Component: 100 - total flux cleaned = -0.00778287 Jy ! Component: 150 - total flux cleaned = -0.00994274 Jy ! Component: 200 - total flux cleaned = -0.0117068 Jy ! Component: 250 - total flux cleaned = -0.0131148 Jy ! Component: 300 - total flux cleaned = -0.0144746 Jy ! Component: 350 - total flux cleaned = -0.0160503 Jy ! Component: 400 - total flux cleaned = -0.0170648 Jy ! Component: 450 - total flux cleaned = -0.0173089 Jy ! Component: 500 - total flux cleaned = -0.0175505 Jy ! Component: 550 - total flux cleaned = -0.0175502 Jy ! Component: 600 - total flux cleaned = -0.0173196 Jy ! Component: 650 - total flux cleaned = -0.0166472 Jy ! Component: 700 - total flux cleaned = -0.0164271 Jy ! Component: 750 - total flux cleaned = -0.016211 Jy ! Component: 800 - total flux cleaned = -0.0157884 Jy ! Component: 850 - total flux cleaned = -0.01579 Jy ! Component: 900 - total flux cleaned = -0.0151792 Jy ! Component: 950 - total flux cleaned = -0.0147773 Jy ! Component: 1000 - total flux cleaned = -0.0139831 Jy ! Component: 1050 - total flux cleaned = -0.0130111 Jy ! Component: 1100 - total flux cleaned = -0.0124368 Jy ! Component: 1150 - total flux cleaned = -0.0120593 Jy ! Component: 1200 - total flux cleaned = -0.0116846 Jy ! Component: 1250 - total flux cleaned = -0.0111335 Jy ! Component: 1300 - total flux cleaned = -0.0107706 Jy ! Component: 1350 - total flux cleaned = -0.0102355 Jy ! Component: 1400 - total flux cleaned = -0.00970972 Jy ! Component: 1450 - total flux cleaned = -0.00918976 Jy ! Component: 1500 - total flux cleaned = -0.00901853 Jy ! Component: 1550 - total flux cleaned = -0.00833961 Jy ! Component: 1600 - total flux cleaned = -0.0078381 Jy ! Component: 1650 - total flux cleaned = -0.00701077 Jy ! Component: 1700 - total flux cleaned = -0.00668368 Jy ! Component: 1750 - total flux cleaned = -0.00603579 Jy ! Component: 1800 - total flux cleaned = -0.00555453 Jy ! Component: 1850 - total flux cleaned = -0.00491871 Jy ! Component: 1900 - total flux cleaned = -0.00428782 Jy ! Component: 1950 - total flux cleaned = -0.00350578 Jy ! Component: 2000 - total flux cleaned = -0.00273059 Jy ! Component: 2050 - total flux cleaned = -0.001808 Jy ! Component: 2100 - total flux cleaned = -0.00119821 Jy ! Component: 2150 - total flux cleaned = -0.000292093 Jy ! Component: 2200 - total flux cleaned = 0.000157597 Jy ! Component: 2250 - total flux cleaned = 0.000900816 Jy ! Component: 2300 - total flux cleaned = 0.0013438 Jy ! Component: 2350 - total flux cleaned = 0.00193017 Jy ! Component: 2400 - total flux cleaned = 0.00251175 Jy ! Component: 2450 - total flux cleaned = 0.00323283 Jy ! Component: 2500 - total flux cleaned = 0.00351932 Jy ! Component: 2550 - total flux cleaned = 0.00380507 Jy ! Component: 2600 - total flux cleaned = 0.00451235 Jy ! Component: 2650 - total flux cleaned = 0.00535347 Jy ! Component: 2700 - total flux cleaned = 0.00577049 Jy ! Component: 2750 - total flux cleaned = 0.00632314 Jy ! Component: 2800 - total flux cleaned = 0.00646106 Jy ! Component: 2850 - total flux cleaned = 0.00714372 Jy ! Component: 2900 - total flux cleaned = 0.00755001 Jy ! Component: 2950 - total flux cleaned = 0.0078203 Jy ! Component: 3000 - total flux cleaned = 0.00835573 Jy ! Component: 3050 - total flux cleaned = 0.00862232 Jy ! Component: 3100 - total flux cleaned = 0.00901887 Jy ! Component: 3150 - total flux cleaned = 0.00954365 Jy ! Component: 3200 - total flux cleaned = 0.00954298 Jy ! Component: 3250 - total flux cleaned = 0.0100621 Jy ! Component: 3300 - total flux cleaned = 0.0101912 Jy ! Component: 3350 - total flux cleaned = 0.0105763 Jy ! Component: 3400 - total flux cleaned = 0.0113415 Jy ! Component: 3450 - total flux cleaned = 0.0117214 Jy ! Component: 3500 - total flux cleaned = 0.0119738 Jy ! Component: 3550 - total flux cleaned = 0.0124747 Jy ! Component: 3600 - total flux cleaned = 0.0127245 Jy ! Component: 3650 - total flux cleaned = 0.0133443 Jy ! Component: 3700 - total flux cleaned = 0.0137142 Jy ! Component: 3750 - total flux cleaned = 0.0144507 Jy ! Component: 3800 - total flux cleaned = 0.0146947 Jy ! Component: 3850 - total flux cleaned = 0.0153027 Jy ! Component: 3900 - total flux cleaned = 0.0155447 Jy ! Component: 3950 - total flux cleaned = 0.0162672 Jy ! Component: 4000 - total flux cleaned = 0.0168663 Jy ! Component: 4050 - total flux cleaned = 0.0172241 Jy ! Total flux subtracted in 4096 components = 0.0175804 Jy ! Clean residual min=-0.006949 max=0.006899 Jy/beam ! Clean residual mean=0.000015 rms=0.002116 Jy/beam ! Combined flux in latest and established models = 0.720023 Jy keep ! Adding 292 model components to the UV plane model. ! The established model now contains 477 components and 0.720023 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a5_uvs/J1406-0707_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.582 x 3.837 at -3.871 degrees (North through East) ! Clean map min=-0.014367 max=0.39076 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a5_uvs/J1406-0707_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.390762 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00204193 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.56765 1.56765 3.13531 6.27062 12.5412 25.0825 50.1649 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0061 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.39 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 191.368 quit ! Quitting program ! Log file /d2/scr/pima/bp171a5_uvs/J1406-0707_C_uvs.log closed on Sun Jan 19 22:07:13 2014