! Started logfile: /scr/pima/bp171a5_uvs/J1355-3710_C_uvs.log on Sat Apr 20 01:34:52 2013 obs /scr/pima/bp171a5_uvs/J1355-3710_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a5_uvs/J1355-3710_C_uva.fits ! AN table 1: 6 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.967593 visibilities/baseline/integration-bin. ! Found source: J1355-3710 ! ! 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 4.14397e+09 3.2e+07 1 3.2e+07 ! 02 2 4.17597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.20797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.23997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.43197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.52797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.55997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.59197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1672 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 /scr/pima/bp171a5_uvs/J1355-3710_C] 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=1.014815Jy sigma=0.717402 ! Fit after self-cal, rms=0.890905Jy sigma=0.629803 ! 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=1.29 mas, bmaj=3.769 mas, bpa=-13.38 degrees ! Estimated noise=34.867 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 = 0.0772283 Jy ! Component: 100 - total flux cleaned = 0.104339 Jy ! Total flux subtracted in 100 components = 0.104339 Jy ! Clean residual min=-0.006961 max=0.014387 Jy/beam ! Clean residual mean=0.000062 rms=0.002380 Jy/beam ! Combined flux in latest and established models = 0.104339 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.104339 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=0.056334Jy sigma=0.039807 ! Fit after self-cal, rms=0.056270Jy sigma=0.039762 ! Inverting map ! Added new window around map position (2.1, -5.7). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0154579 Jy ! Component: 100 - total flux cleaned = 0.0251495 Jy ! Total flux subtracted in 100 components = 0.0251495 Jy ! Clean residual min=-0.005771 max=0.007609 Jy/beam ! Clean residual mean=0.000043 rms=0.001724 Jy/beam ! Combined flux in latest and established models = 0.129489 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 34 components and 0.129488 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=0.049079Jy sigma=0.034674 ! Fit after self-cal, rms=0.048905Jy sigma=0.034550 ! 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=1.565 mas, bmaj=4.468 mas, bpa=-11.79 degrees ! Estimated noise=24.462 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 = 0.0120526 Jy ! Component: 100 - total flux cleaned = 0.0192285 Jy ! Component: 150 - total flux cleaned = 0.023801 Jy ! Component: 200 - total flux cleaned = 0.0267825 Jy ! Total flux subtracted in 200 components = 0.0267825 Jy ! Clean residual min=-0.004833 max=0.006636 Jy/beam ! Clean residual mean=0.000040 rms=0.001575 Jy/beam ! Combined flux in latest and established models = 0.156271 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 55 components and 0.156271 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=0.045683Jy sigma=0.032270 ! Fit after self-cal, rms=0.045635Jy sigma=0.032236 ! 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: ! FD 1.01 HN 0.94 KP 0.88 LA 1.06 ! MK 1.05 NL 1.10 OV 0.93 PT 0.82 ! SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 HN 0.96 KP 0.91 LA 1.02 ! MK 1.02 NL 1.13 OV 1.11 PT 0.93 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 HN 1.08 KP 0.96 LA 0.89 ! MK 1.05 NL 1.12 OV 1.05 PT 0.87 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 HN 1.26 KP 0.97 LA 0.95 ! MK 0.85 NL 1.02 OV 1.02 PT 0.94 ! SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 0.96 KP 1.01 LA 1.02 ! MK 1.08 NL 1.01 OV 1.07 PT 0.85 ! SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 HN 1.00 KP 1.05 LA 1.06 ! MK 1.14 NL 1.02 OV 1.00 PT 1.00 ! SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.90 HN 1.49 KP 0.97 LA 0.99 ! MK 0.99 NL 1.02 OV 1.02 PT 0.95 ! SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.89 HN 1.07 KP 1.02 LA 1.09 ! MK 0.98 NL 1.04 OV 1.02 PT 0.89 ! SC 1.04 ! ! ! Fit before self-cal, rms=0.045635Jy sigma=0.032236 ! Fit after self-cal, rms=0.045583Jy sigma=0.030875 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.576 mas, bmaj=4.48 mas, bpa=-11.77 degrees ! Estimated noise=24.4939 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 (-6, -24.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00557061 Jy ! Component: 100 - total flux cleaned = 0.00750308 Jy ! Component: 150 - total flux cleaned = 0.00825345 Jy ! Component: 200 - total flux cleaned = 0.00865424 Jy ! Total flux subtracted in 200 components = 0.00865424 Jy ! Clean residual min=-0.003887 max=0.004343 Jy/beam ! Clean residual mean=0.000028 rms=0.001011 Jy/beam ! Combined flux in latest and established models = 0.164925 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 96 components and 0.164925 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=0.044921Jy sigma=0.030390 ! Fit after self-cal, rms=0.044952Jy sigma=0.030356 ! 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=0.044952Jy sigma=0.030356 ! Fit after self-cal, rms=0.044625Jy sigma=0.030321 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.579 mas, bmaj=4.49 mas, bpa=-11.69 degrees ! Estimated noise=24.3677 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000959284 Jy ! Component: 100 - total flux cleaned = 0.000959331 Jy ! Component: 150 - total flux cleaned = 0.00091244 Jy ! Component: 200 - total flux cleaned = 0.000994657 Jy ! Total flux subtracted in 200 components = 0.000994657 Jy ! Clean residual min=-0.003505 max=0.003973 Jy/beam ! Clean residual mean=0.000021 rms=0.000928 Jy/beam ! Combined flux in latest and established models = 0.16592 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 107 components and 0.16592 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=0.044509Jy sigma=0.030241 ! Fit after self-cal, rms=0.044506Jy sigma=0.030237 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 (-9.9, 22.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00336354 Jy ! Component: 100 - total flux cleaned = 0.0035599 Jy ! Component: 150 - total flux cleaned = 0.00384528 Jy ! Component: 200 - total flux cleaned = 0.00415173 Jy ! Total flux subtracted in 200 components = 0.00415173 Jy ! Clean residual min=-0.003137 max=0.003263 Jy/beam ! Clean residual mean=0.000022 rms=0.000840 Jy/beam ! Combined flux in latest and established models = 0.170072 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 133 components and 0.170072 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=0.044210Jy sigma=0.030032 ! Fit after self-cal, rms=0.044202Jy sigma=0.030025 ! 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=0.044202Jy sigma=0.030025 ! Fit after self-cal, rms=0.049981Jy sigma=0.030212 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.589 mas, bmaj=4.502 mas, bpa=-11.31 degrees ! Estimated noise=24.8545 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000964001 Jy ! Component: 100 - total flux cleaned = 0.00114137 Jy ! Component: 150 - total flux cleaned = 0.00130111 Jy ! Component: 200 - total flux cleaned = 0.00134837 Jy ! Total flux subtracted in 200 components = 0.00134837 Jy ! Clean residual min=-0.002960 max=0.003647 Jy/beam ! Clean residual mean=0.000019 rms=0.000853 Jy/beam ! Combined flux in latest and established models = 0.17142 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 144 components and 0.17142 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=0.049787Jy sigma=0.030138 ! Fit after self-cal, rms=0.049801Jy sigma=0.030131 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 (-9.6, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00261526 Jy ! Component: 100 - total flux cleaned = 0.00251128 Jy ! Component: 150 - total flux cleaned = 0.0022121 Jy ! Component: 200 - total flux cleaned = 0.00203618 Jy ! Total flux subtracted in 200 components = 0.00203618 Jy ! Clean residual min=-0.002730 max=0.003151 Jy/beam ! Clean residual mean=0.000017 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.173456 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 162 components and 0.173456 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=0.049545Jy sigma=0.029992 ! Fit after self-cal, rms=0.049529Jy sigma=0.029976 ! 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=0.049529Jy sigma=0.029976 ! Fit after self-cal, rms=0.050916Jy sigma=0.029974 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.573 mas, bmaj=10.67 mas, bpa=-5.534 degrees ! Estimated noise=32.1216 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139937 Jy ! Component: 100 - total flux cleaned = 0.00124471 Jy ! Component: 150 - total flux cleaned = 0.00106774 Jy ! Component: 200 - total flux cleaned = 0.000878499 Jy ! Total flux subtracted in 200 components = 0.000878499 Jy ! Clean residual min=-0.002423 max=0.003215 Jy/beam ! Clean residual mean=0.000025 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.174335 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 177 components and 0.174335 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=0.050766Jy sigma=0.029919 ! Fit after self-cal, rms=0.050758Jy sigma=0.029907 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 = 0.000165475 Jy ! Component: 100 - total flux cleaned = -1.19687e-05 Jy ! Component: 150 - total flux cleaned = -0.000206634 Jy ! Component: 200 - total flux cleaned = -0.000355377 Jy ! Total flux subtracted in 200 components = -0.000355377 Jy ! Clean residual min=-0.002300 max=0.002955 Jy/beam ! Clean residual mean=0.000024 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.173979 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 187 components and 0.173979 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=0.050701Jy sigma=0.029897 ! Fit after self-cal, rms=0.050694Jy sigma=0.029895 ! 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=1.596 mas, bmaj=4.509 mas, bpa=-11.05 degrees ! Estimated noise=25.2624 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.596 x 4.509 at -11.05 degrees (North through East) ! Clean map min=-0.0033243 max=0.093977 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=1.31 mas, bmaj=3.768 mas, bpa=-12.47 degrees ! Estimated noise=36.9444 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0808534 Jy ! Component: 100 - total flux cleaned = 0.108596 Jy ! Component: 150 - total flux cleaned = 0.122465 Jy ! Component: 200 - total flux cleaned = 0.132165 Jy ! Total flux subtracted in 200 components = 0.132165 Jy ! Clean residual min=-0.005452 max=0.006944 Jy/beam ! Clean residual mean=0.000041 rms=0.001620 Jy/beam ! Combined flux in latest and established models = 0.132165 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 38 model components to the UV plane model. ! The established model now contains 38 components and 0.132165 Jy ! Inverting map and beam ! Estimated beam: bmin=1.596 mas, bmaj=4.509 mas, bpa=-11.05 degrees ! Estimated noise=25.2624 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 = 0.0107741 Jy ! Component: 100 - total flux cleaned = 0.017765 Jy ! Component: 150 - total flux cleaned = 0.0230092 Jy ! Component: 200 - total flux cleaned = 0.0272307 Jy ! Total flux subtracted in 200 components = 0.0272307 Jy ! Clean residual min=-0.003632 max=0.004039 Jy/beam ! Clean residual mean=0.000032 rms=0.001058 Jy/beam ! Combined flux in latest and established models = 0.159396 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 71 components and 0.159396 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=10.67 mas, bpa=-5.534 degrees ! Estimated noise=32.1216 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0054373 Jy ! Component: 100 - total flux cleaned = 0.00870612 Jy ! Component: 150 - total flux cleaned = 0.0102982 Jy ! Component: 200 - total flux cleaned = 0.0109558 Jy ! Total flux subtracted in 200 components = 0.0109558 Jy ! Clean residual min=-0.002754 max=0.003229 Jy/beam ! Clean residual mean=0.000037 rms=0.000938 Jy/beam ! Combined flux in latest and established models = 0.170351 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 = 0.000575761 Jy ! Component: 100 - total flux cleaned = 0.00101694 Jy ! Component: 150 - total flux cleaned = 0.00140738 Jy ! Component: 200 - total flux cleaned = 0.00165504 Jy ! Total flux subtracted in 200 components = 0.00165504 Jy ! Clean residual min=-0.002453 max=0.003130 Jy/beam ! Clean residual mean=0.000030 rms=0.000816 Jy/beam ! Combined flux in latest and established models = 0.172006 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 115 components and 0.172006 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.596 mas, bmaj=4.509 mas, bpa=-11.05 degrees ! Estimated noise=25.2624 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000415456 Jy ! Component: 100 - total flux cleaned = 0.000890647 Jy ! Component: 150 - total flux cleaned = 0.00118327 Jy ! Component: 200 - total flux cleaned = 0.00138636 Jy ! Total flux subtracted in 200 components = 0.00138636 Jy ! Clean residual min=-0.002669 max=0.002885 Jy/beam ! Clean residual mean=0.000013 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 0.173393 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 136 components and 0.173393 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=0.050693Jy sigma=0.029944 ! Fit after self-cal, rms=0.050671Jy sigma=0.029933 wmodel /scr/pima/bp171a5_uvs/J1355-3710_C_map.mod ! Writing 136 model components to file: /scr/pima/bp171a5_uvs/J1355-3710_C_map.mod wobs /scr/pima/bp171a5_uvs/J1355-3710_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a5_uvs/J1355-3710_C_uvs.fits wwins /scr/pima/bp171a5_uvs/J1355-3710_C_map.win ! wwins: Wrote 5 windows to /scr/pima/bp171a5_uvs/J1355-3710_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 = 2.69637e-05 Jy ! Component: 100 - total flux cleaned = 0.00011932 Jy ! Component: 150 - total flux cleaned = 0.000117461 Jy ! Component: 200 - total flux cleaned = 0.000200657 Jy ! Component: 250 - total flux cleaned = 0.000240977 Jy ! Component: 300 - total flux cleaned = 0.000360203 Jy ! Component: 350 - total flux cleaned = 0.000437511 Jy ! Component: 400 - total flux cleaned = 0.000587922 Jy ! Component: 450 - total flux cleaned = 0.000661415 Jy ! Component: 500 - total flux cleaned = 0.000697561 Jy ! Component: 550 - total flux cleaned = 0.000733071 Jy ! Component: 600 - total flux cleaned = 0.000801436 Jy ! Component: 650 - total flux cleaned = 0.000699482 Jy ! Component: 700 - total flux cleaned = 0.000732697 Jy ! Component: 750 - total flux cleaned = 0.000764977 Jy ! Component: 800 - total flux cleaned = 0.000828658 Jy ! Component: 850 - total flux cleaned = 0.000828231 Jy ! Component: 900 - total flux cleaned = 0.000859257 Jy ! Component: 950 - total flux cleaned = 0.000920443 Jy ! Component: 1000 - total flux cleaned = 0.000920509 Jy ! Component: 1050 - total flux cleaned = 0.000950383 Jy ! Component: 1100 - total flux cleaned = 0.00103893 Jy ! Component: 1150 - total flux cleaned = 0.00100943 Jy ! Component: 1200 - total flux cleaned = 0.00106701 Jy ! Component: 1250 - total flux cleaned = 0.00109514 Jy ! Component: 1300 - total flux cleaned = 0.00115042 Jy ! Component: 1350 - total flux cleaned = 0.001178 Jy ! Component: 1400 - total flux cleaned = 0.00109631 Jy ! Component: 1450 - total flux cleaned = 0.0012047 Jy ! Component: 1500 - total flux cleaned = 0.00109744 Jy ! Component: 1550 - total flux cleaned = 0.0010184 Jy ! Component: 1600 - total flux cleaned = 0.000861314 Jy ! Component: 1650 - total flux cleaned = 0.000835588 Jy ! Component: 1700 - total flux cleaned = 0.000758536 Jy ! Component: 1750 - total flux cleaned = 0.000707796 Jy ! Component: 1800 - total flux cleaned = 0.000733122 Jy ! Component: 1850 - total flux cleaned = 0.000658205 Jy ! Component: 1900 - total flux cleaned = 0.000633541 Jy ! Component: 1950 - total flux cleaned = 0.000584483 Jy ! Component: 2000 - total flux cleaned = 0.000535516 Jy ! Component: 2050 - total flux cleaned = 0.000535265 Jy ! Component: 2100 - total flux cleaned = 0.000439453 Jy ! Component: 2150 - total flux cleaned = 0.000368193 Jy ! Component: 2200 - total flux cleaned = 0.000368116 Jy ! Component: 2250 - total flux cleaned = 0.000297985 Jy ! Component: 2300 - total flux cleaned = 0.000228306 Jy ! Component: 2350 - total flux cleaned = 0.000182383 Jy ! Component: 2400 - total flux cleaned = 0.000182415 Jy ! Component: 2450 - total flux cleaned = 9.18602e-05 Jy ! Component: 2500 - total flux cleaned = 9.20506e-05 Jy ! Component: 2550 - total flux cleaned = 9.19825e-05 Jy ! Component: 2600 - total flux cleaned = 2.52725e-05 Jy ! Component: 2650 - total flux cleaned = -1.87889e-05 Jy ! Component: 2700 - total flux cleaned = -4.06638e-05 Jy ! Component: 2750 - total flux cleaned = -0.000105645 Jy ! Component: 2800 - total flux cleaned = -0.000148475 Jy ! Component: 2850 - total flux cleaned = -0.000191186 Jy ! Component: 2900 - total flux cleaned = -0.000191355 Jy ! Component: 2950 - total flux cleaned = -0.00027594 Jy ! Component: 3000 - total flux cleaned = -0.000380931 Jy ! Component: 3050 - total flux cleaned = -0.000380803 Jy ! Component: 3100 - total flux cleaned = -0.000443123 Jy ! Component: 3150 - total flux cleaned = -0.000504974 Jy ! Component: 3200 - total flux cleaned = -0.000648464 Jy ! Component: 3250 - total flux cleaned = -0.000729845 Jy ! Component: 3300 - total flux cleaned = -0.00077051 Jy ! Component: 3350 - total flux cleaned = -0.000851337 Jy ! Component: 3400 - total flux cleaned = -0.000911635 Jy ! Component: 3450 - total flux cleaned = -0.000991641 Jy ! Component: 3500 - total flux cleaned = -0.00101168 Jy ! Component: 3550 - total flux cleaned = -0.0011307 Jy ! Component: 3600 - total flux cleaned = -0.00120958 Jy ! Component: 3650 - total flux cleaned = -0.00120957 Jy ! Component: 3700 - total flux cleaned = -0.00128784 Jy ! Component: 3750 - total flux cleaned = -0.00132683 Jy ! Component: 3800 - total flux cleaned = -0.0013269 Jy ! Component: 3850 - total flux cleaned = -0.00132696 Jy ! Component: 3900 - total flux cleaned = -0.00136562 Jy ! Component: 3950 - total flux cleaned = -0.00142338 Jy ! Component: 4000 - total flux cleaned = -0.00140418 Jy ! Component: 4050 - total flux cleaned = -0.00140418 Jy ! Total flux subtracted in 4096 components = -0.00146147 Jy ! Clean residual min=-0.001196 max=0.001061 Jy/beam ! Clean residual mean=0.000001 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.171931 Jy keep ! Adding 257 model components to the UV plane model. ! The established model now contains 393 components and 0.171932 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a5_uvs/J1355-3710_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.596 x 4.509 at -11.05 degrees (North through East) ! Clean map min=-0.0021489 max=0.09751 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a5_uvs/J1355-3710_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0975099 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000337756 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.03914 1.03914 2.07829 4.15657 8.31314 16.6263 33.2526 66.5051 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.097 quit ! Quitting program ! Log file /scr/pima/bp171a5_uvs/J1355-3710_C_uvs.log closed on Sat Apr 20 01:34:57 2013