! Started logfile: J1609-0547_X_2013_01_09_pus_uvs.log on Mon Nov 3 15:55:12 2014 obs J1609-0547_X_2013_01_09_pus_uva.fits ! Reading UV FITS file: J1609-0547_X_2013_01_09_pus_uva.fits ! AN table 1: 88 integrations on 120 of 120 possible baselines. ! AN table 2: 88 integrations on 120 of 120 possible baselines. ! Apparent sampling: 0.278504 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1609-0547 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40997e+09 8e+06 1 8e+06 ! 02 2 8.47997e+09 8e+06 1 8e+06 ! 03 3 8.79497e+09 8e+06 1 8e+06 ! 04 4 8.89997e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 2998 lines of history. ! ! Reading 23528 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 256 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J1609-0547_X_2013_01_09_pus] 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 = 256x256 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. ! A total of 621 telescope corrections were flagged in sub-array 1. ! A total of 668 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 621 telescope corrections were flagged in sub-array 1. ! A total of 668 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 621 telescope corrections were flagged in sub-array 1. ! A total of 712 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 709 telescope corrections were flagged in sub-array 1. ! A total of 712 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.945093Jy sigma=0.009944 ! Fit after self-cal, rms=0.917210Jy sigma=0.009704 ! 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=0.7306 mas, bmaj=2.043 mas, bpa=-9.727 degrees ! Estimated noise=776.184 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 = 0.0656506 Jy ! Component: 100 - total flux cleaned = 0.0844489 Jy ! Total flux subtracted in 100 components = 0.0844489 Jy ! Clean residual min=-0.004835 max=0.007989 Jy/beam ! Clean residual mean=0.000223 rms=0.001799 Jy/beam ! Combined flux in latest and established models = 0.0844489 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0844489 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132177Jy sigma=0.001181 ! Fit after self-cal, rms=0.132049Jy sigma=0.001180 ! 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=0.8998 mas, bmaj=2.492 mas, bpa=-11.77 degrees ! Estimated noise=463.797 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 = 0.0129305 Jy ! Component: 100 - total flux cleaned = 0.0188629 Jy ! Component: 150 - total flux cleaned = 0.0220244 Jy ! Component: 200 - total flux cleaned = 0.0237764 Jy ! Total flux subtracted in 200 components = 0.0237764 Jy ! Clean residual min=-0.005625 max=0.007155 Jy/beam ! Clean residual mean=0.000081 rms=0.001607 Jy/beam ! Combined flux in latest and established models = 0.108225 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 36 components and 0.108225 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130811Jy sigma=0.001167 ! Fit after self-cal, rms=0.130794Jy sigma=0.001166 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.00 HH 1.00* HN 1.18 ! KP 0.75 LA 0.99 MC 1.00* MK 1.00 ! NL 0.86 NY 1.00* OV 1.00* PT 1.05 ! SC 1.01 TS 1.00* WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 1.04 HH 1.00* HN 1.08 ! KP 0.78 LA 0.96 MC 1.00* MK 1.15 ! NL 0.88 NY 1.00* OV 1.10 PT 1.02 ! SC 1.00* TS 1.00* WF 1.00* WZ 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.31 FD 1.05 HH 1.00* HN 1.20 ! KP 0.76 LA 1.05 MC 1.00* MK 1.02 ! NL 1.02 NY 1.00* OV 1.00* PT 1.03 ! SC 1.00 TS 1.00* WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 1.03 HH 1.00* HN 1.14 ! KP 0.81 LA 1.00 MC 1.00* MK 1.11 ! NL 1.02 NY 1.00* OV 1.13 PT 1.10 ! SC 1.00* TS 1.00* WF 1.00* WZ 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.95 HH 1.00* HN 1.08 ! KP 0.66 LA 0.99 MC 1.00* MK 1.04 ! NL 0.99 NY 1.00* OV 1.00* PT 0.99 ! SC 0.87 TS 1.00* WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.89 FD 0.96 HH 1.00* HN 1.00 ! KP 0.87 LA 1.07 MC 1.00* MK 1.06 ! NL 0.95 NY 1.00* OV 1.23 PT 0.97 ! SC 1.00* TS 1.00* WF 1.00* WZ 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.98 HH 1.00* HN 1.16 ! KP 0.77 LA 1.10 MC 1.00* MK 0.94 ! NL 0.99 NY 1.00* OV 1.00* PT 1.05 ! SC 1.00* TS 1.00* WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 0.91 HH 1.00* HN 1.08 ! KP 0.78 LA 1.00 MC 1.00* MK 1.05 ! NL 1.04 NY 1.00* OV 1.14 PT 1.11 ! SC 1.00* TS 1.00* WF 1.00* WZ 1.00* ! ! ! Fit before self-cal, rms=0.130794Jy sigma=0.001166 ! Fit after self-cal, rms=0.130000Jy sigma=0.001153 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9139 mas, bmaj=2.492 mas, bpa=-11.25 degrees ! Estimated noise=465.804 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 = 0.000290306 Jy ! Component: 100 - total flux cleaned = 0.00029027 Jy ! Component: 150 - total flux cleaned = 0.000313991 Jy ! Component: 200 - total flux cleaned = 0.00031418 Jy ! Total flux subtracted in 200 components = 0.00031418 Jy ! Clean residual min=-0.001871 max=0.002927 Jy/beam ! Clean residual mean=0.000107 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.108539 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 40 components and 0.108539 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129991Jy sigma=0.001153 ! Fit after self-cal, rms=0.130088Jy sigma=0.001152 ! 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. ! ! Fit before self-cal, rms=0.130088Jy sigma=0.001152 ! Fit after self-cal, rms=0.130507Jy sigma=0.001152 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9145 mas, bmaj=2.489 mas, bpa=-11.16 degrees ! Estimated noise=465.434 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000253028 Jy ! Component: 100 - total flux cleaned = 0.000273893 Jy ! Component: 150 - total flux cleaned = 0.000273785 Jy ! Component: 200 - total flux cleaned = 0.000274348 Jy ! Total flux subtracted in 200 components = 0.000274348 Jy ! Clean residual min=-0.001762 max=0.002896 Jy/beam ! Clean residual mean=0.000117 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.108814 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 42 components and 0.108814 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130500Jy sigma=0.001152 ! Fit after self-cal, rms=0.130531Jy sigma=0.001152 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) ! Added new window around map position (10.2, -9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00255243 Jy ! Component: 100 - total flux cleaned = 0.00309526 Jy ! Component: 150 - total flux cleaned = 0.00332298 Jy ! Component: 200 - total flux cleaned = 0.00345532 Jy ! Total flux subtracted in 200 components = 0.00345532 Jy ! Clean residual min=-0.001508 max=0.002390 Jy/beam ! Clean residual mean=0.000034 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.112269 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 60 components and 0.112269 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130483Jy sigma=0.001151 ! Fit after self-cal, rms=0.130466Jy sigma=0.001151 ! Inverting map ! Added new window around map position (-1.8, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00213285 Jy ! Component: 100 - total flux cleaned = 0.00283049 Jy ! Component: 150 - total flux cleaned = 0.00286994 Jy ! Component: 200 - total flux cleaned = 0.00286885 Jy ! Total flux subtracted in 200 components = 0.00286885 Jy ! Clean residual min=-0.001517 max=0.001535 Jy/beam ! Clean residual mean=-0.000004 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.115138 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 75 components and 0.115138 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130411Jy sigma=0.001150 ! Fit after self-cal, rms=0.130389Jy sigma=0.001150 ! 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. ! ! Fit before self-cal, rms=0.130389Jy sigma=0.001150 ! Fit after self-cal, rms=0.129594Jy sigma=0.001150 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9106 mas, bmaj=2.475 mas, bpa=-11.08 degrees ! Estimated noise=462.522 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144427 Jy ! Component: 100 - total flux cleaned = 0.00164572 Jy ! Component: 150 - total flux cleaned = 0.00168046 Jy ! Component: 200 - total flux cleaned = 0.00174215 Jy ! Total flux subtracted in 200 components = 0.00174215 Jy ! Clean residual min=-0.001495 max=0.001516 Jy/beam ! Clean residual mean=0.000008 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.11688 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 80 components and 0.11688 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129561Jy sigma=0.001150 ! Fit after self-cal, rms=0.129536Jy sigma=0.001150 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 = 0.000460632 Jy ! Component: 100 - total flux cleaned = 0.000491395 Jy ! Component: 150 - total flux cleaned = 0.000460981 Jy ! Component: 200 - total flux cleaned = 0.000460956 Jy ! Total flux subtracted in 200 components = 0.000460956 Jy ! Clean residual min=-0.001488 max=0.001544 Jy/beam ! Clean residual mean=0.000001 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.117341 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 85 components and 0.117341 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129517Jy sigma=0.001150 ! Fit after self-cal, rms=0.129507Jy sigma=0.001150 ! 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. ! ! Fit before self-cal, rms=0.129507Jy sigma=0.001150 ! Fit after self-cal, rms=0.128832Jy sigma=0.001150 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.216 mas, bmaj=4.155 mas, bpa=-11.6 degrees ! Estimated noise=578.502 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000621268 Jy ! Component: 100 - total flux cleaned = 0.000834217 Jy ! Component: 150 - total flux cleaned = 0.000911854 Jy ! Component: 200 - total flux cleaned = 0.000928591 Jy ! Total flux subtracted in 200 components = 0.000928591 Jy ! Clean residual min=-0.001524 max=0.001610 Jy/beam ! Clean residual mean=0.000026 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.11827 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 107 components and 0.11827 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128823Jy sigma=0.001150 ! Fit after self-cal, rms=0.128805Jy sigma=0.001150 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.3868e-07 Jy ! Component: 100 - total flux cleaned = -1.69575e-08 Jy ! Component: 150 - total flux cleaned = -1.45855e-05 Jy ! Component: 200 - total flux cleaned = -1.48062e-05 Jy ! Total flux subtracted in 200 components = -1.48062e-05 Jy ! Clean residual min=-0.001476 max=0.001599 Jy/beam ! Clean residual mean=0.000028 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.118255 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 114 components and 0.118255 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128801Jy sigma=0.001150 ! Fit after self-cal, rms=0.128797Jy sigma=0.001150 ! 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=0.9075 mas, bmaj=2.462 mas, bpa=-10.99 degrees ! Estimated noise=460.198 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9075 x 2.462 at -10.99 degrees (North through East) ! Clean map min=-0.0013374 max=0.086643 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=0.7318 mas, bmaj=2.003 mas, bpa=-8.644 degrees ! Estimated noise=762.861 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0643307 Jy ! Component: 100 - total flux cleaned = 0.0845549 Jy ! Component: 150 - total flux cleaned = 0.0942465 Jy ! Component: 200 - total flux cleaned = 0.100354 Jy ! Total flux subtracted in 200 components = 0.100354 Jy ! Clean residual min=-0.003667 max=0.003676 Jy/beam ! Clean residual mean=0.000151 rms=0.001173 Jy/beam ! Combined flux in latest and established models = 0.100354 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.100354 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9075 mas, bmaj=2.462 mas, bpa=-10.99 degrees ! Estimated noise=460.198 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 = 0.00548287 Jy ! Component: 100 - total flux cleaned = 0.00907142 Jy ! Component: 150 - total flux cleaned = 0.0117643 Jy ! Component: 200 - total flux cleaned = 0.013821 Jy ! Total flux subtracted in 200 components = 0.013821 Jy ! Clean residual min=-0.001861 max=0.001998 Jy/beam ! Clean residual mean=0.000080 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.114175 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 51 components and 0.114175 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=2.216 mas, bmaj=4.155 mas, bpa=-11.6 degrees ! Estimated noise=578.502 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00183507 Jy ! Component: 100 - total flux cleaned = 0.00245504 Jy ! Component: 150 - total flux cleaned = 0.00273973 Jy ! Component: 200 - total flux cleaned = 0.00289228 Jy ! Total flux subtracted in 200 components = 0.00289228 Jy ! Clean residual min=-0.001595 max=0.001741 Jy/beam ! Clean residual mean=0.000070 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.117068 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 = 0.00013586 Jy ! Component: 100 - total flux cleaned = 0.000257965 Jy ! Component: 150 - total flux cleaned = 0.000324614 Jy ! Component: 200 - total flux cleaned = 0.000426183 Jy ! Total flux subtracted in 200 components = 0.000426183 Jy ! Clean residual min=-0.001528 max=0.001671 Jy/beam ! Clean residual mean=0.000054 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.117494 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 92 components and 0.117494 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9075 mas, bmaj=2.462 mas, bpa=-10.99 degrees ! Estimated noise=460.198 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000455266 Jy ! Component: 100 - total flux cleaned = -0.000454369 Jy ! Component: 150 - total flux cleaned = -0.000376187 Jy ! Component: 200 - total flux cleaned = -0.000303815 Jy ! Total flux subtracted in 200 components = -0.000303815 Jy ! Clean residual min=-0.001510 max=0.001701 Jy/beam ! Clean residual mean=0.000031 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.11719 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 108 components and 0.11719 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128821Jy sigma=0.001150 ! Fit after self-cal, rms=0.128808Jy sigma=0.001150 wmodel J1609-0547_X_2013_01_09_pus_map.mod ! Writing 108 model components to file: J1609-0547_X_2013_01_09_pus_map.mod wobs J1609-0547_X_2013_01_09_pus_uvs.fits ! Writing UV FITS file: J1609-0547_X_2013_01_09_pus_uvs.fits wwins J1609-0547_X_2013_01_09_pus_map.win ! wwins: Wrote 3 windows to J1609-0547_X_2013_01_09_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=1024 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000691192 Jy ! Component: 100 - total flux cleaned = 0.000971493 Jy ! Component: 150 - total flux cleaned = 0.00108968 Jy ! Component: 200 - total flux cleaned = 0.00115815 Jy ! Component: 250 - total flux cleaned = 0.00111489 Jy ! Component: 300 - total flux cleaned = 0.00103228 Jy ! Component: 350 - total flux cleaned = 0.00093433 Jy ! Component: 400 - total flux cleaned = 0.000934582 Jy ! Component: 450 - total flux cleaned = 0.000952435 Jy ! Component: 500 - total flux cleaned = 0.000916167 Jy ! Component: 550 - total flux cleaned = 0.000916195 Jy ! Component: 600 - total flux cleaned = 0.000881492 Jy ! Component: 650 - total flux cleaned = 0.000864385 Jy ! Component: 700 - total flux cleaned = 0.000814445 Jy ! Component: 750 - total flux cleaned = 0.000814882 Jy ! Component: 800 - total flux cleaned = 0.000814994 Jy ! Component: 850 - total flux cleaned = 0.000783231 Jy ! Component: 900 - total flux cleaned = 0.000767798 Jy ! Component: 950 - total flux cleaned = 0.000721586 Jy ! Component: 1000 - total flux cleaned = 0.000676386 Jy ! Total flux subtracted in 1024 components = 0.00066156 Jy ! Clean residual min=-0.000931 max=0.000806 Jy/beam ! Clean residual mean=0.000010 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.117852 Jy keep ! Adding 63 model components to the UV plane model. ! The established model now contains 171 components and 0.117852 Jy ![Exited script file: muppet] wmap "J1609-0547_X_2013_01_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9075 x 2.462 at -10.99 degrees (North through East) ! Clean map min=-0.0011167 max=0.087377 Jy/beam ! Writing clean map to FITS file: J1609-0547_X_2013_01_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0873768 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000313179 device "J1609-0547_X_2013_01_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1609-0547_X_2013_01_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.07527 1.07527 2.15054 4.30108 8.60217 17.2043 34.4087 68.8173 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.087 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9075 x 2.462 at -10.99 degrees (North through East) ! Clean map min=-0.0011167 max=0.087377 Jy/beam quit ! Quitting program ! Log file J1609-0547_X_2013_01_09_pus_uvs.log closed on Mon Nov 3 15:55:14 2014