! Started logfile: /d2/scr/pima/bp177i_uvs/J1317+6020_C_uvs.log on Tue Apr 15 00:27:35 2014 obs /d2/scr/pima/bp177i_uvs/J1317+6020_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1317+6020_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.977778 visibilities/baseline/integration-bin. ! Found source: J1317+6020 ! ! 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 1056 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/bp177i_uvs/J1317+6020_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=0.998600Jy sigma=45.942264 ! Fit after self-cal, rms=0.953795Jy sigma=43.841562 ! 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=1.453 mas, bmaj=4.759 mas, bpa=24.43 degrees ! Estimated noise=0.638614 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 = 0.031066 Jy ! Component: 100 - total flux cleaned = 0.0432102 Jy ! Total flux subtracted in 100 components = 0.0432102 Jy ! Clean residual min=-0.004756 max=0.007986 Jy/beam ! Clean residual mean=-0.000000 rms=0.001244 Jy/beam ! Combined flux in latest and established models = 0.0432102 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0432102 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=0.027401Jy sigma=1.204092 ! Fit after self-cal, rms=0.027046Jy sigma=1.190893 ! Inverting map ! Added new window around map position (4.8, -2.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00950133 Jy ! Component: 100 - total flux cleaned = 0.0161681 Jy ! Total flux subtracted in 100 components = 0.0161681 Jy ! Clean residual min=-0.003308 max=0.003822 Jy/beam ! Clean residual mean=-0.000000 rms=0.000817 Jy/beam ! Combined flux in latest and established models = 0.0593783 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 26 components and 0.0593783 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=0.020955Jy sigma=0.889765 ! Fit after self-cal, rms=0.020711Jy sigma=0.879329 ! 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=1.746 mas, bmaj=4.987 mas, bpa=23.5 degrees ! Estimated noise=0.479317 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 = 0.0088342 Jy ! Component: 100 - total flux cleaned = 0.0144425 Jy ! Component: 150 - total flux cleaned = 0.018264 Jy ! Component: 200 - total flux cleaned = 0.0210243 Jy ! Total flux subtracted in 200 components = 0.0210243 Jy ! Clean residual min=-0.002244 max=0.002131 Jy/beam ! Clean residual mean=-0.000004 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.0804026 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 48 components and 0.0804026 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=0.015632Jy sigma=0.636824 ! Fit after self-cal, rms=0.015447Jy sigma=0.628184 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.746 x 4.987 at 23.5 degrees (North through East) ! Clean map min=-0.001707 max=0.045532 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 0.97 FD 1.14 HN 1.03 KP 0.91 ! LA 0.99 MK 1.00 NL 1.12 OV 0.95 ! PT 0.97 SC 0.95 ! ! ! 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 0.96 FD 1.09 HN 1.03 KP 0.91 ! LA 1.00 MK 0.96 NL 1.01 OV 0.98 ! PT 0.97 SC 0.91 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 1.17 KP 0.98 ! LA 0.97 MK 1.05 NL 0.95 OV 0.91 ! PT 0.91 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.97 HN 1.17 KP 0.99 ! LA 1.09 MK 0.94 NL 1.13 OV 0.98 ! PT 1.03 SC 1.11 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.89 HN 0.94 KP 0.89 ! LA 0.98 MK 1.04 NL 1.09 OV 0.95 ! PT 0.95 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.01 HN 1.04 KP 1.00 ! LA 1.00 MK 0.97 NL 1.04 OV 1.00 ! PT 0.94 SC 1.05 ! ! ! Fit before self-cal, rms=0.015447Jy sigma=0.628184 ! Fit after self-cal, rms=0.014911Jy sigma=0.593115 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.752 mas, bmaj=5.027 mas, bpa=23.65 degrees ! Estimated noise=0.479328 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 = 0.00202824 Jy ! Component: 100 - total flux cleaned = 0.00326662 Jy ! Component: 150 - total flux cleaned = 0.00414454 Jy ! Component: 200 - total flux cleaned = 0.00455083 Jy ! Total flux subtracted in 200 components = 0.00455083 Jy ! Clean residual min=-0.001223 max=0.001177 Jy/beam ! Clean residual mean=-0.000005 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.0849534 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 81 components and 0.0849534 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=0.014507Jy sigma=0.579560 ! Fit after self-cal, rms=0.014471Jy sigma=0.577882 ! 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=0.014471Jy sigma=0.577882 ! Fit after self-cal, rms=0.014494Jy sigma=0.573534 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.746 mas, bmaj=5.007 mas, bpa=23.66 degrees ! Estimated noise=0.485808 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139391 Jy ! Component: 100 - total flux cleaned = 0.00229724 Jy ! Component: 150 - total flux cleaned = 0.00293923 Jy ! Component: 200 - total flux cleaned = 0.00330001 Jy ! Total flux subtracted in 200 components = 0.00330001 Jy ! Clean residual min=-0.001124 max=0.001100 Jy/beam ! Clean residual mean=-0.000004 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.0882534 Jy selfcal ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 106 components and 0.0882534 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=0.014263Jy sigma=0.567428 ! Fit after self-cal, rms=0.014250Jy sigma=0.566821 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 = 0.00024195 Jy ! Component: 100 - total flux cleaned = 0.000363201 Jy ! Component: 150 - total flux cleaned = 0.000507888 Jy ! Component: 200 - total flux cleaned = 0.000631338 Jy ! Total flux subtracted in 200 components = 0.000631338 Jy ! Clean residual min=-0.001089 max=0.001010 Jy/beam ! Clean residual mean=-0.000005 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0888848 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 117 components and 0.0888847 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=0.014195Jy sigma=0.565578 ! Fit after self-cal, rms=0.014188Jy sigma=0.565266 ! 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=0.014188Jy sigma=0.565266 ! Fit after self-cal, rms=0.013821Jy sigma=0.547578 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.741 mas, bmaj=4.993 mas, bpa=23.64 degrees ! Estimated noise=0.488218 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000668117 Jy ! Component: 100 - total flux cleaned = 0.00108037 Jy ! Component: 150 - total flux cleaned = 0.00130876 Jy ! Component: 200 - total flux cleaned = 0.0014231 Jy ! Total flux subtracted in 200 components = 0.0014231 Jy ! Clean residual min=-0.001067 max=0.000922 Jy/beam ! Clean residual mean=-0.000002 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.0903078 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 136 components and 0.0903078 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=0.013756Jy sigma=0.546414 ! Fit after self-cal, rms=0.013754Jy sigma=0.546243 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 = 3.8516e-05 Jy ! Component: 100 - total flux cleaned = 7.56849e-05 Jy ! Component: 150 - total flux cleaned = 0.000123811 Jy ! Component: 200 - total flux cleaned = 0.000174188 Jy ! Total flux subtracted in 200 components = 0.000174188 Jy ! Clean residual min=-0.001058 max=0.000929 Jy/beam ! Clean residual mean=-0.000002 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.090482 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 153 components and 0.090482 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=0.013738Jy sigma=0.545870 ! Fit after self-cal, rms=0.013736Jy sigma=0.545792 ! 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=0.013736Jy sigma=0.545792 ! Fit after self-cal, rms=0.013784Jy sigma=0.544871 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.505 mas, bmaj=5.424 mas, bpa=24.05 degrees ! Estimated noise=0.604239 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000817794 Jy ! Component: 100 - total flux cleaned = 0.00119952 Jy ! Component: 150 - total flux cleaned = 0.00145292 Jy ! Component: 200 - total flux cleaned = 0.00162965 Jy ! Total flux subtracted in 200 components = 0.00162965 Jy ! Clean residual min=-0.001326 max=0.001269 Jy/beam ! Clean residual mean=-0.000005 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.0921117 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 178 components and 0.0921116 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=0.013731Jy sigma=0.544458 ! Fit after self-cal, rms=0.013730Jy sigma=0.544389 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 = 0.000169518 Jy ! Component: 100 - total flux cleaned = 0.000188273 Jy ! Component: 150 - total flux cleaned = 0.000207411 Jy ! Component: 200 - total flux cleaned = 0.000221729 Jy ! Total flux subtracted in 200 components = 0.000221729 Jy ! Clean residual min=-0.001311 max=0.001273 Jy/beam ! Clean residual mean=-0.000005 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.0923334 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 188 components and 0.0923334 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=0.013726Jy sigma=0.544394 ! Fit after self-cal, rms=0.013725Jy sigma=0.544373 ! 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=1.737 mas, bmaj=4.983 mas, bpa=23.64 degrees ! Estimated noise=0.49175 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.737 x 4.983 at 23.64 degrees (North through East) ! Clean map min=-0.0010353 max=0.046143 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=1.449 mas, bmaj=4.78 mas, bpa=24.44 degrees ! Estimated noise=0.654786 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.032117 Jy ! Component: 100 - total flux cleaned = 0.0467054 Jy ! Component: 150 - total flux cleaned = 0.0564416 Jy ! Component: 200 - total flux cleaned = 0.0634976 Jy ! Total flux subtracted in 200 components = 0.0634976 Jy ! Clean residual min=-0.002227 max=0.004094 Jy/beam ! Clean residual mean=0.000000 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.0634976 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.0634976 Jy ! Inverting map and beam ! Estimated beam: bmin=1.737 mas, bmaj=4.983 mas, bpa=23.64 degrees ! Estimated noise=0.49175 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 = 0.00871451 Jy ! Component: 100 - total flux cleaned = 0.0143681 Jy ! Component: 150 - total flux cleaned = 0.0182494 Jy ! Component: 200 - total flux cleaned = 0.0209384 Jy ! Total flux subtracted in 200 components = 0.0209384 Jy ! Clean residual min=-0.001366 max=0.001523 Jy/beam ! Clean residual mean=-0.000002 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.084436 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 52 components and 0.084436 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=3.505 mas, bmaj=5.424 mas, bpa=24.05 degrees ! Estimated noise=0.604239 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00310787 Jy ! Component: 100 - total flux cleaned = 0.00483567 Jy ! Component: 150 - total flux cleaned = 0.00592261 Jy ! Component: 200 - total flux cleaned = 0.00665185 Jy ! Total flux subtracted in 200 components = 0.00665185 Jy ! Clean residual min=-0.001355 max=0.001269 Jy/beam ! Clean residual mean=-0.000005 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.0910878 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 = 0.000501627 Jy ! Component: 100 - total flux cleaned = 0.000735568 Jy ! Component: 150 - total flux cleaned = 0.000880483 Jy ! Component: 200 - total flux cleaned = 0.00100335 Jy ! Total flux subtracted in 200 components = 0.00100335 Jy ! Clean residual min=-0.001317 max=0.001291 Jy/beam ! Clean residual mean=-0.000005 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.0920912 Jy ! Adding 93 model components to the UV plane model. ! The established model now contains 133 components and 0.0920911 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.737 mas, bmaj=4.983 mas, bpa=23.64 degrees ! Estimated noise=0.49175 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.11706e-05 Jy ! Component: 100 - total flux cleaned = 6.35617e-05 Jy ! Component: 150 - total flux cleaned = 7.43156e-05 Jy ! Component: 200 - total flux cleaned = 9.41506e-05 Jy ! Total flux subtracted in 200 components = 9.41506e-05 Jy ! Clean residual min=-0.001147 max=0.000964 Jy/beam ! Clean residual mean=-0.000002 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.0921853 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 145 components and 0.0921853 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=0.013735Jy sigma=0.544790 ! Fit after self-cal, rms=0.013728Jy sigma=0.544570 wmodel /d2/scr/pima/bp177i_uvs/J1317+6020_C_map.mod ! Writing 145 model components to file: /d2/scr/pima/bp177i_uvs/J1317+6020_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J1317+6020_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1317+6020_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1317+6020_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177i_uvs/J1317+6020_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 = -0.000387725 Jy ! Component: 100 - total flux cleaned = -0.000439609 Jy ! Component: 150 - total flux cleaned = -0.000583465 Jy ! Component: 200 - total flux cleaned = -0.000751038 Jy ! Component: 250 - total flux cleaned = -0.000911216 Jy ! Component: 300 - total flux cleaned = -0.00102316 Jy ! Component: 350 - total flux cleaned = -0.00113105 Jy ! Component: 400 - total flux cleaned = -0.0012219 Jy ! Component: 450 - total flux cleaned = -0.00131031 Jy ! Component: 500 - total flux cleaned = -0.00138422 Jy ! Component: 550 - total flux cleaned = -0.00145621 Jy ! Component: 600 - total flux cleaned = -0.00157317 Jy ! Component: 650 - total flux cleaned = -0.00166422 Jy ! Component: 700 - total flux cleaned = -0.00174218 Jy ! Component: 750 - total flux cleaned = -0.00181849 Jy ! Component: 800 - total flux cleaned = -0.00188246 Jy ! Component: 850 - total flux cleaned = -0.00190332 Jy ! Component: 900 - total flux cleaned = -0.0019444 Jy ! Component: 950 - total flux cleaned = -0.00198468 Jy ! Component: 1000 - total flux cleaned = -0.00202413 Jy ! Component: 1050 - total flux cleaned = -0.00201429 Jy ! Component: 1100 - total flux cleaned = -0.00202379 Jy ! Component: 1150 - total flux cleaned = -0.00205205 Jy ! Component: 1200 - total flux cleaned = -0.00204248 Jy ! Component: 1250 - total flux cleaned = -0.00201483 Jy ! Component: 1300 - total flux cleaned = -0.00203283 Jy ! Component: 1350 - total flux cleaned = -0.00199732 Jy ! Component: 1400 - total flux cleaned = -0.00198858 Jy ! Component: 1450 - total flux cleaned = -0.00197138 Jy ! Component: 1500 - total flux cleaned = -0.00197995 Jy ! Component: 1550 - total flux cleaned = -0.00198846 Jy ! Component: 1600 - total flux cleaned = -0.00198013 Jy ! Component: 1650 - total flux cleaned = -0.00197186 Jy ! Component: 1700 - total flux cleaned = -0.0019475 Jy ! Component: 1750 - total flux cleaned = -0.00194747 Jy ! Component: 1800 - total flux cleaned = -0.00192354 Jy ! Component: 1850 - total flux cleaned = -0.00190787 Jy ! Component: 1900 - total flux cleaned = -0.00189231 Jy ! Component: 1950 - total flux cleaned = -0.00187692 Jy ! Component: 2000 - total flux cleaned = -0.00186156 Jy ! Component: 2050 - total flux cleaned = -0.00184629 Jy ! Component: 2100 - total flux cleaned = -0.00179377 Jy ! Component: 2150 - total flux cleaned = -0.00179391 Jy ! Component: 2200 - total flux cleaned = -0.00175712 Jy ! Component: 2250 - total flux cleaned = -0.00171339 Jy ! Component: 2300 - total flux cleaned = -0.00170628 Jy ! Component: 2350 - total flux cleaned = -0.0016703 Jy ! Component: 2400 - total flux cleaned = -0.00161332 Jy ! Component: 2450 - total flux cleaned = -0.00159919 Jy ! Component: 2500 - total flux cleaned = -0.00153635 Jy ! Component: 2550 - total flux cleaned = -0.00150175 Jy ! Component: 2600 - total flux cleaned = -0.00149493 Jy ! Component: 2650 - total flux cleaned = -0.001454 Jy ! Component: 2700 - total flux cleaned = -0.00142023 Jy ! Component: 2750 - total flux cleaned = -0.00140001 Jy ! Component: 2800 - total flux cleaned = -0.00137337 Jy ! Component: 2850 - total flux cleaned = -0.00135361 Jy ! Component: 2900 - total flux cleaned = -0.00131436 Jy ! Component: 2950 - total flux cleaned = -0.00130145 Jy ! Component: 3000 - total flux cleaned = -0.00129505 Jy ! Component: 3050 - total flux cleaned = -0.00126305 Jy ! Component: 3100 - total flux cleaned = -0.00123761 Jy ! Component: 3150 - total flux cleaned = -0.00124394 Jy ! Component: 3200 - total flux cleaned = -0.00120628 Jy ! Component: 3250 - total flux cleaned = -0.00118134 Jy ! Component: 3300 - total flux cleaned = -0.00116891 Jy ! Component: 3350 - total flux cleaned = -0.00116271 Jy ! Component: 3400 - total flux cleaned = -0.00113225 Jy ! Component: 3450 - total flux cleaned = -0.00114433 Jy ! Component: 3500 - total flux cleaned = -0.00112633 Jy ! Component: 3550 - total flux cleaned = -0.00110848 Jy ! Component: 3600 - total flux cleaned = -0.0011382 Jy ! Component: 3650 - total flux cleaned = -0.00115 Jy ! Component: 3700 - total flux cleaned = -0.00110318 Jy ! Component: 3750 - total flux cleaned = -0.00110899 Jy ! Component: 3800 - total flux cleaned = -0.00108011 Jy ! Component: 3850 - total flux cleaned = -0.00108581 Jy ! Component: 3900 - total flux cleaned = -0.0010744 Jy ! Component: 3950 - total flux cleaned = -0.00105735 Jy ! Component: 4000 - total flux cleaned = -0.0010517 Jy ! Component: 4050 - total flux cleaned = -0.0010461 Jy ! Total flux subtracted in 4096 components = -0.00102938 Jy ! Clean residual min=-0.000363 max=0.000299 Jy/beam ! Clean residual mean=-0.000001 rms=0.000102 Jy/beam ! Combined flux in latest and established models = 0.0911559 Jy keep ! Adding 279 model components to the UV plane model. ! The established model now contains 424 components and 0.0911559 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1317+6020_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.737 x 4.983 at 23.64 degrees (North through East) ! Clean map min=-0.00064723 max=0.046161 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1317+6020_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0461606 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000101597 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.660283 0.660283 1.32057 2.64113 5.28227 10.5645 21.1291 42.2581 84.5163 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.046 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 454.35 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1317+6020_C_uvs.log closed on Tue Apr 15 00:27:40 2014